Merge pull request #4 from FelineStateMachine/feature-unification

FelineStateMachine committed Aug 21db0907

Format v3: unified features (points · paths · areas)

commit: 1db09072698e48445325745204d51e05feb755ea
parent: 81d35937855b1c811b20c19f1bc21369ea99952b
parent: 1f2be744601adf3ce79a807c1fd25359a5d70b6b
author: FelineStateMachine <dami.etoile@gmail.com>
kind: feat risk score 2.9 of 3, Jev's estimate

62 files changed, +4005 -1715wrap lines

M	assets/app.css	2	+-
M	assets/app.js	492	++++++++++++++--------------
M	assets/index.html	19	+-
M	cmd/cartograph/measure.go	1	+
M	cmd/cartograph/measure_test.go	38	++-
M	cmd/cartograph/ui/volume.tmpl	4	+-
M	frontend/app.css	2	+-
M	frontend/css/category-rows.css	102	++++++-
R	frontend/css/zone-index.css → frontend/css/feature-index.css	12	+-
M	frontend/css/layer-switch.css	3	+-
A	frontend/parity/run.mjs	121	+++++++
M	frontend/parity/tour.js	77	++++-
R	frontend/src/zones.js → frontend/src/areas.js	204	++++++++----
M	frontend/src/catalog.js	47	++-
A	frontend/src/collections.js	71	++++
M	frontend/src/constants.js	6	+-
M	frontend/src/detail.js	165	+++++++++-
M	frontend/src/diagnostics.js	19	+-
M	frontend/src/dom.js	4	-
M	frontend/src/engine.js	57	+--
M	frontend/src/events.js	83	+++--
R	frontend/src/pins.js → frontend/src/features.js	107	+++---
M	frontend/src/globe.js	11	+-
M	frontend/src/grid.js	7	+-
M	frontend/src/legend.js	393	++++++++++++++++++-----
M	frontend/src/library.js	4	+-
M	frontend/src/navigation.js	58	++-
M	frontend/src/search.js	92	++++--
M	frontend/src/semconv.js	72	++++-
M	frontend/src/session.js	4	+-
M	frontend/src/state.js	21	+-
M	frontend/src/styles.js	121	+++----
A	frontend/test/collections.test.mjs	88	+++++
A	frontend/test/semconv.test.mjs	70	++++
M	internal/arcgismap/arcgismap.go	57	+++-
M	internal/arcgismap/arcgismap_test.go	88	+++++-
M	internal/arcgismap/national.go	11	+-
M	internal/bundle/bundle.go	16	+-
M	internal/bundle/bundle_test.go	165	+++++++--
M	internal/bundle/bundletest/bundletest.go	14	+-
M	internal/bundle/locations.go	21	+-
M	internal/bundle/read.go	173	+++++++---
M	internal/measure/measure.go	160	++++++----
M	internal/mgdoc/mgdoc.go	29	+-
M	internal/semconv/REGISTRY.md	28	+-
M	internal/semconv/semconv.go	100	++++--
M	internal/semconv/semconv_test.go	33	+-
M	main.go	5	+
M	parity_dev.go	65	++++
M	parity_release.go	10	+-
M	routes_test.go	89	+++---
M	tools/generate/bundles.go	16	+-
M	tools/generate/main.go	387	+++++++++--------------
M	tools/generate/main_test.go	74	++--
M	tools/generate/merge.go	510	+++++++++++++++++-------------
A	tools/generate/merge_test.go	212	++++++++++++
A	tools/generate/normalize.go	266	++++++++++++++++
A	tools/generate/normalize_test.go	203	++++++++++++
M	tools/generate/shard.go	132	++++----
M	tools/generate/split.go	183	+++++++---
M	tools/generate/split_test.go	92	++++-
M	tools/maturity/main.go	4	+-

M assets/app.css +1 -1

@@ -1 +1 @@

M assets/app.js +246 -246

@@ -1,19 +1,19 @@
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t<dp?t:t+dp&hl},Fhe=function(e,t){if(t===0n)return e;var n=BigInt(2*(_i-no(e))+1);if(t<0n){var r=-(e>>n);if(t<r){var s=dp>>n;t%=s,t<r&&(t+=s)}}else{var o=dp-e>>n;if(t>o){var a=dp>>n;t%=a,t>o&&(t-=a)}}return e+(t<<bhe(n))},iy=function(e,t){var n=e^t;n<as(e)&&(n=as(e)),n<as(t)&&(n=as(t));var r=rH(n);return r>60?[0,!1]:[60-r>>1,!0]},XL=function(e,t){var n=qi(e);if(n>=qi(t))return t;if(Gi(e)>=t){for(;e=D1(e)[0],!(Gi(e)<t););return e}for(;!ay(e);){var r=oD(e);if(qi(r)!==n||Gi(r)>=t)break;e=r}return e},Bhe=function(e,t){if(t===0n)return e;var n=BigInt(2*(_i-no(e))+1);if(t<0n){var r=-(e>>n);t<r&&(t=r)}else{var s=dp+as(e)-e>>n;t>s&&(t=s)}return e+(t<<n)},$L=function(e,t){return e<t?-1:e>t?1:0},Ohe=function(e,t){return e>t?-1:e<t?1:0},Uhe={__proto__:null,SentinelCellID:hl,face:uu,pos:whe,level:no,parent:wr,immediateParent:oD,isFace:ay,valid:ny,isLeaf:aD,childPosition:pH,lsb:as,lsbForLevel:Wm,children:D1,allNeighbors:mH,rangeMin:qi,rangeMax:Gi,contains:qm,intersects:AH,toToken:She,fromToken:The,toString:Ehe,fromString:Mhe,fromFacePosLevel:Che,fromFace:Ap,fromPoint:N1,fromLatLng:gH,stToIJ:kl,sizeIJ:Ca,sizeST:vH,ijToSTMin:w1,centerUV:_H,boundUV:Rhe,fromFaceIJ:ly,fromFaceIJWrap:S1,fromFaceIJSame:fp,faceIJOrientation:_p,faceSiTi:lD,ijLevelToBoundUV:MT,distanceFromBegin:Ihe,rawPoint:cy,point:cD,latLng:Phe,edgeNeighbors:Lhe,vertexNeighbors:xH,childBegin:uD,childBeginAtLevel:uy,childEnd:yH,childEndAtLevel:CT,next:Ia,prev:bH,nextWrap:Dhe,prevWrap:Nhe,advanceWrap:Fhe,commonAncestorLevel:iy,maxTile:XL,advance:Bhe,ascending:$L,descending:Ohe},Vl=(function(){function i(t,n){var r=t.pointCross(n);this.a=t,this.b=n,this.aXb=We.fromVector(t.vector.cross(n.vector)),this.aTangent=We.fromVector(t.vector.cross(r.vector)),this.bTangent=We.fromVector(r.vector.cross(n.vector)),this.c=new We(0,0,0),this.acb=Sc}i.newChainEdgeCrosser=function(n,r,s){var o=new i(n,r);return o.restartAt(s),o};var e=i.prototype;return e.crossingSign=function(n,r){return n.equals(this.c)||this.restartAt(n),this.chainCrossingSign(r)},e.edgeOrVertexCrossing=function(n,r){return n.equals(this.c)||this.restartAt(n),this.edgeOrVertexChainCrossing(r)},e.restartAt=function(n){this.c=n,this.acb=-qL(this.a,this.b,this.c)},e.chainCrossingSign=function(n){var r=qL(this.a,this.b,n);return this.acb===-r&&r!==Wf?(this.c=n,this.acb=-r,zl):this._crossingSign(n,r)},e.edgeOrVertexChainCrossing=function(n){var r=We.fromVector(this.c.vector);switch(this.chainCrossingSign(n)){case zl:return!1;case Sc:return!0}return SH(this.a,this.b,r,n)},e._crossingSign=function(n,r){var s=(1.5+1/Math.sqrt(3))*Ki;if(this.c.vector.dot(this.aTangent.vector)>s&&n.vector.dot(this.aTangent.vector)>s||this.c.vector.dot(this.bTangent.vector)>s&&n.vector.dot(this.bTangent.vector)>s)return this.c=n,this.acb=-r,zl;if(this.a.equals(this.c)||this.a.equals(n)||this.b.equals(this.c)||this.b.equals(n))return this.c=n,this.acb=-r,bT;if(this.a.equals(this.b)||this.c.equals(n))return this.c=n,this.acb=-r,zl;if(this.acb===Wf&&(this.acb=-HL(this.a,this.b,this.c)),r===Wf&&(r=HL(this.a,this.b,n)),r!==this.acb)return this.c=n,this.acb=-r,zl;var o=-Gm(this.c,n,this.b);if(o!==this.acb)return this.c=n,this.acb=-r,zl;var a=Gm(this.c,n,this.a);return a!==this.acb?(this.c=n,this.acb=-r,zl):(this.c=n,this.acb=-r,Sc)},i})(),Sc=0,bT=1,zl=2,wH=function(e,t,n,r){var s=Vl.newChainEdgeCrosser(e,t,n);return s.chainCrossingSign(r)},SH=function(e,t,n,r){if(e.equals(t)||n.equals(r))return!1;switch(!0){case e.equals(n):return t.equals(r)||We.orderedCCW(e.referenceDir(),r,t,e);case t.equals(r):return We.orderedCCW(t.referenceDir(),n,e,t);case e.equals(r):return t.equals(n)||We.orderedCCW(e.referenceDir(),n,t,e);case t.equals(n):return We.orderedCCW(t.referenceDir(),r,e,t)}return!1},khe=function(e,t,n){return!We.orderedCCW(t.referenceDir(),n,e,t)},Ri=(function(){function i(t,n){this.lat=t,this.lng=n}i.emptyRect=function(){return new i(Li.empty(),to.emptyInterval())},i.fullRect=function(){return new i(i.validRectLatRange,i.validRectLngRange)},i.fromLatLng=function(n){return new i(new Li(xc(n.lat),xc(n.lat)),new to(xc(n.lng),xc(n.lng)))},i.fromCenterSize=function(n,r){var s=new ar(r.lat/2,r.lng/2);return i.fromLatLng(n).expanded(s)};var e=i.prototype;return e.equals=function(n){return this.lat.equals(n.lat)&&this.lng.equals(n.lng)},e.isValid=function(){return Math.abs(this.lat.lo)<=Math.PI/2&&Math.abs(this.lat.hi)<=Math.PI/2&&this.lng.isValid()&&this.lat.isEmpty()===this.lng.isEmpty()},e.isEmpty=function(){return this.lat.isEmpty()},e.isFull=function(){return this.lat.equals(i.validRectLatRange)&&this.lng.isFull()},e.isPoint=function(){return this.lat.lo===this.lat.hi&&this.lng.lo===this.lng.hi},e.vertex=function(n){var r,s;switch(n){case 0:r=this.lat.lo,s=this.lng.lo;break;case 1:r=this.lat.lo,s=this.lng.hi;break;case 2:r=this.lat.hi,s=this.lng.hi;break;default:r=this.lat.hi,s=this.lng.lo;break}return new ar(r,s)},e.lo=function(){return new ar(this.lat.lo,this.lng.lo)},e.hi=function(){return new ar(this.lat.hi,this.lng.hi)},e.center=function(){return new ar(this.lat.center(),this.lng.center())},e.size=function(){return new ar(this.lat.length(),this.lng.length())},e.area=function(){if(this.isEmpty())return 0;var n=Math.abs(Math.sin(this.lat.hi)-Math.sin(this.lat.lo));return this.lng.length()*n},e.addPoint=function(n){return n.isValid()?new i(this.lat.addPoint(xc(n.lat)),this.lng.addPoint(xc(n.lng))):this},e.expanded=function(n){var r=this.lat.expanded(xc(n.lat)),s=this.lng.expanded(xc(n.lng));return r.isEmpty()||s.isEmpty()?i.emptyRect():new i(r.intersection(i.validRectLatRange),s)},e.toString=function(){return"[Lo"+this.lo()+", Hi"+this.hi()+"]"},e.polarClosure=function(){return this.lat.lo===-Math.PI/2||this.lat.hi===Math.PI/2?new i(this.lat,to.fullInterval()):this},e.union=function(n){return new i(this.lat.union(n.lat),this.lng.union(n.lng))},e.intersection=function(n){var r=this.lat.intersection(n.lat),s=this.lng.intersection(n.lng);return r.isEmpty()||s.isEmpty()?i.emptyRect():new i(r,s)},e.intersects=function(n){return this.lat.intersects(n.lat)&&this.lng.intersects(n.lng)},e.capBound=function(){if(this.isEmpty())return mp.emptyCap();var n,r;this.lat.hi+this.lat.lo<0?(n=-1,r=Math.PI/2+this.lat.hi):(n=1,r=Math.PI/2-this.lat.lo);var s=mp.fromCenterAngle(new We(0,0,n),r);if(cp(this.lng.hi-this.lng.lo,2*Math.PI)>=0&&this.lng.hi-this.lng.lo<2*Math.PI){var o=mp.fromPoint(We.fromLatLng(this.center())).addPoint(We.fromLatLng(this.lo())).addPoint(We.fromLatLng(this.hi()));if(o.height()<s.height())return o}return s},e.rectBound=function(){return this},e.contains=function(n){return this.lat.containsInterval(n.lat)&&this.lng.containsInterval(n.lng)},e.containsCell=function(n){return this.contains(n.rectBound())},e.containsLatLng=function(n){return n.isValid()?this.lat.contains(xc(n.lat))&&this.lng.contains(xc(n.lng)):!1},e.containsPoint=function(n){return this.containsLatLng(ar.fromPoint(n))},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.approxEqual=function(n){return this.lat.approxEqual(n.lat)&&this.lng.approxEqual(n.lng)},i.bisectorIntersection=function(n,r){r=Math.abs(r);var s=n.center(),o=new ar(s-Math.PI/2,r);s<0&&(o=new ar(-s-Math.PI/2,r-Math.PI));var a=new We(0,-1,0);return a.pointCross(We.fromLatLng(o))},e.centroid=function(){if(this.isEmpty())return new We(0,0,0);var n=Math.sin(this.lat.lo),r=Math.sin(this.lat.hi),s=Math.cos(this.lat.lo),o=Math.cos(this.lat.hi),a=.5*this.lng.length(),l=Math.sin(a)*(o*r-s*n+this.lat.length()),c=this.lng.center(),u=a*(r+n)*(r-n);return new We(l*Math.cos(c),l*Math.sin(c),u)},e.intersectsCell=function(n){if(this.isEmpty())return!1;if(this.containsPoint(We.fromVector(cy(n.id)))||n.containsPoint(We.fromLatLng(this.center())))return!0;if(!this.intersects(n.rectBound()))return!1;for(var r=[],s=[],o=0;o<4;o++){var a=n.vertex(o);r.push(a);var l=ar.fromPoint(a);if(s.push(l),this.containsLatLng(l)||n.containsPoint(We.fromLatLng(this.vertex(o))))return!0}for(var c=0;c<4;c++){var u=to.fromEndpoints(s[c].lng,s[c+1&3].lng);if(this.lng.intersects(u)){var f=r[c],d=r[c+1&3];if(u.contains(this.lng.lo)&&Bq(f,d,this.lat,this.lng.lo)||u.contains(this.lng.hi)&&Bq(f,d,this.lat,this.lng.hi)||Fq(f,d,this.lat.lo,this.lng)||Fq(f,d,this.lat.hi,this.lng))return!0}}return!1},i})();Ri.validRectLatRange=new Li(-Math.PI/2,Math.PI/2);Ri.validRectLngRange=to.fullInterval();var Fq=function(e,t,n,r){var s=e.vector.cross(t.vector).normalize();s.z<0&&(s=s.mul(-1));var o=s.cross(We.fromCoords(0,0,1).vector).normalize(),a=o.cross(s),l=Math.sin(xc(n));if(Math.abs(l)>=a.z)return!1;var c=l/a.z,u=Math.sqrt(1-c*c),f=Math.atan2(u,c),d=to.fromPointPair(Math.atan2(e.vector.dot(o),e.vector.dot(a)),Math.atan2(t.vector.dot(o),t.vector.dot(a)));if(d.contains(f)){var A=a.mul(c).add(o.mul(u));if(r.contains(Math.atan2(A.y,A.x)))return!0}if(d.contains(-f)){var y=a.mul(c).sub(o.mul(u));if(r.contains(Math.atan2(y.y,y.x)))return!0}return!1},Bq=function(e,t,n,r){return wH(e,t,We.fromLatLng(new ar(n.lo,r)),We.fromLatLng(new ar(n.hi,r)))===Sc},hD=(function(){function i(t,n){this.dim=t,this.deriv=n}var e=i.prototype;return e.value=function(n){return kL(this.deriv,-this.dim*n)},e.minLevel=function(n){if(n<=0)return _i;var r=-(Mq(n/this.deriv)>>this.dim-1);return r>_i&&(r=_i),r<0&&(r=0),r||0},e.maxLevel=function(n){if(n<=0)return _i;var r=Mq(this.deriv/n)>>this.dim-1;return r>_i&&(r=_i),r<0&&(r=0),r||0},e.closestLevel=function(n){var r=Math.SQRT2;return this.dim===2&&(r=2),this.minLevel(r*n)},i})(),YL=new hD(1,2*Math.SQRT2/3),zhe=new hD(1,1.4592137463861061),ZL=new hD(2,4*Math.PI/6),Vhe=function(e,t,n){return gT(fD(e,t,n,0,!0).dist)},hu=function(e,t,n,r){return fD(e,t,n,r,!1)},Oq=function(e,t,n,r){var s=WL(We.chordAngleBetweenPoints(e,t),We.chordAngleBetweenPoints(e,n));if(s>M1){var o=fD(We.fromVector(e.vector.mul(-1)),t,n,s,!0);s=o.dist,s=bc-s}return r<s?{dist:s,less:!0}:{dist:r,less:!1}},TH=function(e,t,n){var r=t.pointCross(n),s=e.vector.sub(r.vector.mul(e.vector.dot(r.vector)/r.vector.norm2()));return GL(r,t,We.fromVector(s))&&GL(We.fromVector(s),n,r)?We.fromVector(s.normalize()):e.vector.sub(t.vector).norm2()<=e.vector.sub(n.vector).norm2()?t:n},EH=function(e,t,n){var r=e,s=t.pointCross(n),o=s.vector.cross(t.vector);return We.fromVector(t.vector.mul(Math.cos(r)).add(o.mul(Math.sin(r)/o.norm())).normalize())},Ghe=function(e){return Math.max(qhe(e),iD(e))},qhe=function(e){if(e>=M1)return 0;var t=Math.min(1,.5*e),n=Math.sqrt(t*(2-t));return((2.5+2*Math.sqrt(3)+8.5*n)*n+(2+2*Math.sqrt(3)/3+6.5*(1-t))*t+(23+16/Math.sqrt(3))*Ki)*Ki},fD=function(e,t,n,r,s){var o=Hhe(e,t,n,r,s),a=o.dist,l=o.less;if(l)return{dist:a,less:!0};var c=e.vector.sub(t.vector).norm2(),u=e.vector.sub(n.vector).norm2(),f=Math.min(c,u);return!s&&f>=r?{dist:r,less:!1}:{dist:f,less:!0}},Hhe=function(e,t,n,r,s){var o=e.vector.sub(t.vector).norm2(),a=e.vector.sub(n.vector).norm2(),l=t.vector.sub(n.vector).norm2(),c=4.75*Ki*(o+a+l)+8*Ki*Ki;if(Math.abs(o-a)>=l+c)return{dist:r,less:!1};var u=t.pointCross(n),f=u.vector.norm2(),d=e.vector.dot(u.vector),A=d*d;if(!s&&A>f*r)return{dist:r,less:!1};var y=u.vector.cross(e.vector);if(t.vector.sub(e.vector).dot(y)>=0||n.vector.sub(e.vector).dot(y)<=0)return{dist:r,less:!1};var w=1-Math.sqrt(y.norm2()/f),S=A/f+w*w;return!s&&S>=r?{dist:r,less:!1}:{dist:S,less:!0}},Uq=We.fromCoords(1,0,0),mp=(function(){function i(t,n){this.center=t,this.rad=n}i.fromPoint=function(n){return i.fromCenterChordAngle(n,0)},i.fromCenterAngle=function(n,r){return i.fromCenterChordAngle(n,dT(r))},i.fromCenterChordAngle=function(n,r){return new i(n,r)},i.fromCenterHeight=function(n,r){return i.fromCenterChordAngle(n,zL(2*r))},i.fromCenterArea=function(n,r){return i.fromCenterChordAngle(n,zL(r/Math.PI))},i.fromCap=function(n){return new i(We.fromVector(n.center.vector),n.rad)},i.emptyCap=function(){return i.fromCenterChordAngle(Uq,AT)},i.fullCap=function(){return i.fromCenterChordAngle(Uq,bc)};var e=i.prototype;return e.isValid=function(){return this.center.vector.isUnit()&&this.rad<=bc},e.isEmpty=function(){return this.rad<0},e.isFull=function(){return this.rad==bc},e.centerPoint=function(){return this.center},e.height=function(){return .5*this.rad},e.radius=function(){return gT(this.rad)},e.area=function(){return 2*Math.PI*Math.max(0,this.height())},e.contains=function(n){return this.isFull()||n.isEmpty()?!0:this.rad>=$x(We.chordAngleBetweenPoints(this.center,n.center),n.rad)},e.intersects=function(n){return this.isEmpty()||n.isEmpty()?!1:$x(this.rad,n.rad)>=We.chordAngleBetweenPoints(this.center,n.center)},e.interiorIntersects=function(n){return this.rad<=0||n.isEmpty()?!1:$x(this.rad,n.rad)>We.chordAngleBetweenPoints(this.center,n.center)},e.intersectsCell=function(n){for(var r=[],s=0;s<4;s++)if(r[s]=n.vertex(s),this.containsPoint(r[s]))return!0;return this._intersects(n,r)},e._intersects=function(n,r){if(this.rad>=M1||this.isEmpty())return!1;if(n.containsPoint(this.center))return!0;for(var s=aH(this.rad),o=0;o<4;o++){var a=n.edge(o).vector,l=this.center.vector.dot(a);if(!(l>0)){if(l*l>s*a.norm2())return!1;var c=a.cross(this.center.vector);if(c.dot(r[o].vector)<0&&c.dot(r[o+1&3].vector)>0)return!0}}return!1},e.containsPoint=function(n){return We.chordAngleBetweenPoints(this.center,n)<=this.rad},e.containsCell=function(n){for(var r=[],s=0;s<4;s++)if(r[s]=n.vertex(s),!this.containsPoint(r[s]))return!1;return!this.complement()._intersects(n,r)},e.interiorContainsPoint=function(n){return this.isFull()||We.chordAngleBetweenPoints(this.center,n)<this.rad},e.complement=function(){return this.isFull()?i.emptyCap():this.isEmpty()?i.fullCap():i.fromCenterChordAngle(We.fromVector(this.center.vector.mul(-1)),ihe(bc,this.rad))},e.capBound=function(){return this},e.rectBound=function(){if(this.isEmpty())return Ri.emptyRect();var n=this.radius(),r=!1,s=new Li(ar.latitude(this.center)-n,ar.latitude(this.center)+n),o=to.fullInterval();if(s.lo<=-Math.PI/2&&(s.lo=-Math.PI/2,r=!0),s.hi>=Math.PI/2&&(s.hi=Math.PI/2,r=!0),!r){var a=rhe(this.rad),l=Math.cos(ar.latitude(this.center));if(a<=l){var c=Math.asin(a/l);o.lo=cp(ar.longitude(this.center)-c,Math.PI*2),o.hi=cp(ar.longitude(this.center)+c,Math.PI*2)}}return new Ri(s,o)},e.equals=function(n){return this.rad===n.rad&&this.center.equals(n.center)||this.isEmpty()&&n.isEmpty()||this.isFull()&&n.isFull()},e.approxEqual=function(n){var r=1e-14,s=this.rad,o=n.rad;return this.center.approxEqual(n.center)&&Math.abs(s-o)<=r||this.isEmpty()&&o<=r||n.isEmpty()&&s<=r||this.isFull()&&o>=2-r||n.isFull()&&s>=2-r},e.addPoint=function(n){if(this.isEmpty())return new i(n,0);var r=We.chordAngleBetweenPoints(this.center,n);return r>this.rad&&(this.rad=r),this},e.addCap=function(n){if(this.isEmpty())return n;if(n.isEmpty())return this;var r=$x(We.chordAngleBetweenPoints(this.center,n.center),n.rad),s=ET(r,Ki*r);return s>this.rad&&(this.rad=s),this},e.expanded=function(n){return this.isEmpty()?i.emptyCap():i.fromCenterChordAngle(this.center,$x(this.rad,dT(n)))},e.toString=function(){return"[Center="+this.center.vector+", Radius="+sH(this.radius())+"]"},i.radiusToHeight=function(n){return n<0?AT:n>=Math.PI?M1:.5*dT(n)},e.cellUnionBound=function(){var n=YL.maxLevel(this.radius())-1;if(n<0){for(var r=[],s=0;s<6;s++)r[s]=Ap(s);return r}return xH(N1(this.center),n)},e.centroid=function(){if(this.isEmpty())return new We(0,0,0);var n=1-.5*this.height();return We.fromVector(this.center.vector.mul(n*this.area()))},e.union=function(n){var r=this;if(r.rad<n.rad){var s=[n,r];r=s[0],n=s[1]}if(r.isFull()||n.isEmpty())return r;var o=r.radius(),a=n.radius(),l=r.center.distance(n.center);if(o>=l+a)return r;var c=.5*(l+o+a),u=EH(.5*(l-o+a),r.center,n.center);return i.fromCenterAngle(u,c)},i})(),KL=function(e,t,n){var r=t.stableAngle(n),s=n.stableAngle(e),o=e.stableAngle(t),a=.5*(r+s+o);if(a>=3e-4){var l=a-Math.max(r,s,o);if(l<.01*a*a*a*a*a){var c=Whe(e,t,n);if(l<a*.1*(c+5e-15))return c}}return 4*Math.atan(Math.sqrt(Math.max(0,Math.tan(.5*a)*Math.tan(.5*(a-r))*Math.tan(.5*(a-s))*Math.tan(.5*(a-o)))))},Whe=function(e,t,n){var r=e.pointCross(t),s=t.pointCross(n),o=e.pointCross(n),a=r.vector.angle(o.vector)-r.vector.angle(s.vector)+s.vector.angle(o.vector);return a<0&&(a=0),a},jhe=function(e,t,n){return Gm(e,t,n)*KL(e,t,n)},kq=function(e,t,n){var r=e.pointCross(t).vector.angle(t.pointCross(n).vector);return Gm(e,t,n)===L1?r:-r},zq=Math.asin(Math.sqrt(1/3))-.5*Ki,Ra=(function(){function i(t,n,r,s,o){this.face=t,this.level=n,this.orientation=r,this.id=s,this.uv=o}i.fromCellID=function(n){var r=_p(n),s=r.f,o=r.i,a=r.j,l=r.orientation,c=no(n);return new i(s,c,l,n,MT(o,a,c))},i.fromPoint=function(n){return i.fromCellID(N1(n))},i.fromLatLng=function(n){return i.fromCellID(gH(n))},i.oppositeFace=function(n){return(n+3)%6};var e=i.prototype;return e.isLeaf=function(){return this.level===_i},e.sizeIJ=function(){return Ca(this.level)},e.sizeST=function(){return vH(this.level)},e.vertex=function(n){var r=this.uv.vertices()[n];return We.fromVector(oh(this.face,r.x,r.y).normalize())},e.edge=function(n){switch(n){case 0:return We.fromVector(Lq(this.face,this.uv.y.lo).normalize());case 1:return We.fromVector(Pq(this.face,this.uv.x.hi).normalize());case 2:return We.fromVector(Lq(this.face,this.uv.y.hi).mul(-1).normalize());default:return We.fromVector(Pq(this.face,this.uv.x.lo).mul(-1).normalize())}},e.boundUV=function(){return this.uv},e.center=function(){return We.fromVector(cy(this.id).normalize())},e.children=function(){var n=[];if(aD(this.id))return n;for(var r=_H(this.id),s=uD(this.id),o=0;o<4;o++){var a=new i(this.face,this.level+1,this.orientation^b1[o],s,Hr.empty()),l=rD[this.orientation][o],c=l>>1,u=l&1;c===1?(a.uv.x.hi=this.uv.x.hi,a.uv.x.lo=r.x):(a.uv.x.lo=this.uv.x.lo,a.uv.x.hi=r.x),u===1?(a.uv.y.hi=this.uv.y.hi,a.uv.y.lo=r.y):(a.uv.y.lo=this.uv.y.lo,a.uv.y.hi=r.y),s=Ia(s),n.push(a)}return n},e.exactArea=function(){var n=this.vertex(0),r=this.vertex(1),s=this.vertex(2),o=this.vertex(3);return KL(n,r,s)+KL(n,s,o)},e.approxArea=function(){if(this.level<2)return this.averageArea();var n=.5*this.vertex(2).vector.sub(this.vertex(0).vector).cross(this.vertex(3).vector.sub(this.vertex(1).vector)).norm();return n*2/(1+Math.sqrt(1-Math.min(1/Math.PI*n,1)))},e.averageArea=function(){return ZL.value(this.level)},e.intersectsCell=function(n){return AH(this.id,n.id)},e.containsCell=function(n){return qm(this.id,n.id)},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.latitude=function(n,r){var s,o;switch(!0){case(n===0&&r===0):s=this.uv.x.lo,o=this.uv.y.lo;break;case(n===0&&r===1):s=this.uv.x.lo,o=this.uv.y.hi;break;case(n===1&&r===0):s=this.uv.x.hi,o=this.uv.y.lo;break;case(n===1&&r===1):s=this.uv.x.hi,o=this.uv.y.hi;break;default:throw new Error("i and/or j is out of bounds")}return ar.latitude(We.fromVector(oh(this.face,s,o)))},e.longitude=function(n,r){var s,o;switch(!0){case(n===0&&r===0):s=this.uv.x.lo,o=this.uv.y.lo;break;case(n===0&&r===1):s=this.uv.x.lo,o=this.uv.y.hi;break;case(n===1&&r===0):s=this.uv.x.hi,o=this.uv.y.lo;break;case(n===1&&r===1):s=this.uv.x.hi,o=this.uv.y.hi;break;default:throw new Error("i and/or j is out of bounds")}return ar.longitude(We.fromVector(oh(this.face,s,o)))},e.rectBound=function(){if(this.level>0){var n=this.uv.x.lo+this.uv.x.hi,r=this.uv.y.lo+this.uv.y.hi,s,o;uhe(this.face).z===0?s=n<0?1:0:s=n>0?1:0,hhe(this.face).z===0?o=r<0?1:0:o=r>0?1:0;var a=Li.fromPoint(this.latitude(s,o)).addPoint(this.latitude(1-s,1-o)),l=to.emptyInterval().addPoint(this.longitude(s,1-o)).addPoint(this.longitude(1-s,o));return new Ri(a,l).expanded(new ar(2*Ki,2*Ki)).polarClosure()}var c;switch(this.face){case 0:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new to(-Math.PI/4,Math.PI/4));break;case 1:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new to(Math.PI/4,3*Math.PI/4));break;case 2:c=new Ri(new Li(zq,Math.PI/2),to.fullInterval());break;case 3:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new to(3*Math.PI/4,-3*Math.PI/4));break;case 4:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new to(-3*Math.PI/4,-Math.PI/4));break;default:c=new Ri(new Li(-Math.PI/2,-zq),to.fullInterval())}return c.expanded(new ar(Ki,0))},e.capBound=function(){for(var n=mp.fromPoint(We.fromVector(oh(this.face,this.uv.center().x,this.uv.center().y).normalize())),r=0;r<4;r++)n=n.addPoint(this.vertex(r));return n},e.containsPoint=function(n){var r=ahe(this.face,n.vector),s=r[0],o=r[1],a=r[2];return a?this.uv.expandedByMargin(Ki).containsPoint(new Ci(s,o)):!1},e.vertexChordDist2=function(n,r,s){var o=this.uv.x.lo,a=this.uv.y.lo;return r&&(o=this.uv.x.hi),s&&(a=this.uv.y.hi),We.chordAngleBetweenPoints(n,We.fromCoords(o,a,1))},e.uEdgeIsClosest=function(n,r){var s=this.uv.x.lo,o=this.uv.x.hi,a=this.uv.y.lo;r&&(a=this.uv.y.hi);var l=new Wt(a*a+1,-s*a,-s),c=new Wt(a*a+1,-o*a,-o);return n.vector.dot(l)>0&&n.vector.dot(c)<0},e.vEdgeIsClosest=function(n,r){var s=this.uv.y.lo,o=this.uv.y.hi,a=this.uv.x.lo;r&&(a=this.uv.x.hi);var l=new Wt(-a*s,a*a+1,-s),c=new Wt(-a*o,a*a+1,-o);return n.vector.dot(l)>0&&n.vector.dot(c)<0},i.edgeDistance=function(n,r){var s=n*n/(1+r*r),o=1-Math.sqrt(1-s);return zL(s+o*o)},e.distanceInternal=function(n,r){var s=We.fromVector(pp(this.face,n.vector)),o=s.x-s.z*this.uv.x.lo,a=s.x-s.z*this.uv.x.hi,l=s.y-s.z*this.uv.y.lo,c=s.y-s.z*this.uv.y.hi,u=!0;return o<0&&(u=!1,this.vEdgeIsClosest(s,!1))?i.edgeDistance(-o,this.uv.x.lo):a>0&&(u=!1,this.vEdgeIsClosest(s,!0))?i.edgeDistance(a,this.uv.x.hi):l<0&&(u=!1,this.uEdgeIsClosest(s,!1))?i.edgeDistance(-l,this.uv.y.lo):c>0&&(u=!1,this.uEdgeIsClosest(s,!0))?i.edgeDistance(c,this.uv.y.hi):u?r?0:IL(i.edgeDistance(-o,this.uv.x.lo),i.edgeDistance(a,this.uv.x.hi),i.edgeDistance(-l,this.uv.y.lo),i.edgeDistance(c,this.uv.y.hi)):IL(this.vertexChordDist2(s,!1,!1),this.vertexChordDist2(s,!0,!1),this.vertexChordDist2(s,!1,!0),this.vertexChordDist2(s,!0,!0))},e.distance=function(n){return this.distanceInternal(n,!0)},e.maxDistance=function(n){var r=We.fromVector(pp(this.face,n.vector)),s=WL(this.vertexChordDist2(r,!1,!1),this.vertexChordDist2(r,!0,!1),this.vertexChordDist2(r,!1,!0),this.vertexChordDist2(r,!0,!0));return s<=M1?s:bc-this.distance(We.fromVector(n.vector.mul(-1)))},e.boundaryDistance=function(n){return this.distanceInternal(n,!1)},e.distanceToEdge=function(n,r){var s=IL(this.distance(n),this.distance(r));if(s===0)return s;for(var o=Vl.newChainEdgeCrosser(n,r,this.vertex(3)),a=0;a<4;a++)if(o.chainCrossingSign(this.vertex(a))!==zl)return 0;for(var l=0;l<4;l++)s=hu(this.vertex(l),n,r,s).dist;return s},e.maxDistanceToEdge=function(n,r){var s=WL(this.maxDistance(n),this.maxDistance(r));return s<=M1?s:bc-this.distanceToEdge(We.fromVector(n.vector.mul(-1)),We.fromVector(r.vector.mul(-1)))},e.distanceToCell=function(n){if(this.face===n.face&&this.uv.intersects(n.uv))return 0;for(var r=[],s=[],o=0;o<4;o++)r.push(this.vertex(o)),s.push(n.vertex(o));for(var a=Ec(),l=0;l<4;l++)for(var c=0;c<4;c++)a=hu(r[l],s[c],s[c+1&3],a).dist,a=hu(s[l],r[c],r[c+1&3],a).dist;return a},e.maxDistanceToCell=function(n){var r=new Hr(n.uv.y,n.uv.x);if(this.face===i.oppositeFace(n.face)&&this.uv.intersects(r))return bc;for(var s=[],o=[],a=0;a<4;a++)s.push(this.vertex(a)),o.push(n.vertex(a));for(var l=AT,c=0;c<4;c++)for(var u=0;u<4;u++)l=Oq(s[c],o[u],o[u+1&3],l).dist,l=Oq(o[c],s[u],s[u+1&3],l).dist;return l},i})(),y1=-1,MH=(function(){function i(t,n){n===void 0&&(n=!1),this.nonEmpty=n,this.rangeNodes=t.rangeNodes,this.pos=0}var e=i.prototype;return e.startID=function(){return this.rangeNodes[this.pos].startID},e.limitID=function(){return this.rangeNodes[this.pos+1].startID},e.isEmpty=function(){return this.rangeNodes[this.pos].contents===y1},e.begin=function(){for(this.pos=0;this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},e.internalPrev=function(){return this.pos===0?!1:(this.pos--,!0)},e.nonEmptyPrev=function(){for(;this.internalPrev();)if(!this.isEmpty())return!0;return this.isEmpty()&&!this.done()&&this.next(),!1},e.prev=function(){return this.nonEmpty?this.nonEmptyPrev():this.internalPrev()},e.next=function(){for(this.pos++;this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},e.advance=function(n){return n>=this.rangeNodes.length-1-this.pos?!1:(this.pos+=n,!0)},e.finish=function(){this.pos=this.rangeNodes.length-1},e.done=function(){return this.pos>=this.rangeNodes.length-1},e.seek=function(n){for(var r=0,s=this.rangeNodes.length;r<s;){var o=r+s>>>1;this.rangeNodes[o].startID>n?s=o:r=o+1}for(this.pos=Math.max(r-1,0);this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},i})(),CH=(function(){function i(t){this.cellTree=t.cellTree,this.prevStartID=0n,this.nodeCutoff=-1,this.nextNodeCutoff=-1,this.node={cellID:0n,label:y1,parent:-1}}var e=i.prototype;return e.clear=function(){this.prevStartID=0n,this.nodeCutoff=-1,this.nextNodeCutoff=-1,this.node.label=y1},e.cellID=function(){return this.node.cellID},e.label=function(){return this.node.label},e.next=function(){this.node.parent<=this.nodeCutoff?(this.nodeCutoff=this.nextNodeCutoff,this.node.label=y1):this.node=mT({},this.cellTree[this.node.parent])},e.done=function(){return this.node.label===y1},e.startUnion=function(n){n.startID()<this.prevStartID&&(this.nodeCutoff=-1),this.prevStartID=n.startID();var r=n.rangeNodes[n.pos].contents;r<=this.nodeCutoff?this.node.label=y1:this.node=mT({},this.cellTree[r]),this.nextNodeCutoff=r},i})(),Xhe=(function(){function i(){this.cellTree=[],this.rangeNodes=[]}var e=i.prototype;return e.add=function(n,r){if(r<0)throw new Error("labels must be non-negative");this.cellTree.push({cellID:n,label:r,parent:-1})},e.addCellUnion=function(n,r){if(r<0)throw new Error("labels must be non-negative");for(var s=Ct(n),o;!(o=s()).done;){var a=o.value;this.add(a,r)}},e.build=function(){for(var n=[],r=Ct(this.cellTree),s;!(s=r()).done;){var o=s.value;n.push({startID:qi(o.cellID),cellID:o.cellID,label:o.label}),n.push({startID:Ia(Gi(o.cellID)),cellID:hl,label:-1})}n.push({startID:uy(Ap(0),_i),cellID:0n,label:-1}),n.push({startID:CT(Ap(5),_i),cellID:0n,label:-1}),n.sort(function(u,f){return u.startID!==f.startID?u.startID<f.startID?-1:1:u.cellID!==f.cellID?u.cellID>f.cellID?-1:1:u.label<f.label?-1:u.label>f.label?1:0}),this.cellTree=[],this.rangeNodes=[];for(var a=-1,l=0;l<n.length;){for(var c=n[l].startID;l<n.length&&n[l].startID===c;)n[l].label>=0?(this.cellTree.push({cellID:n[l].cellID,label:n[l].label,parent:a}),a=this.cellTree.length-1):n[l].cellID===hl&&(a=this.cellTree[a].parent),l++;this.rangeNodes.push({startID:c,contents:a})}},i})(),R1=(function(i){function e(){return i.apply(this,arguments)||this}sy(e,i),e.fromRange=function(r,s){for(var o=new e,a=XL(r,s);a!==s;a=XL(Ia(a),s))o.push(a);return o},e.fromUnion=function(){for(var r=arguments.length,s=new Array(r),o=0;o<r;o++)s[o]=arguments[o];var a=Jx(e,s.flat(1));return a.normalize(),a},e.fromIntersection=function(r,s){for(var o=new e,a=0,l=0;a<r.length&&l<s.length;){var c=qi(r[a]),u=qi(s[l]);c>u?r[a]<=Gi(s[l])?(o.push(r[a]),a++):(l=s.lowerBound(l+1,s.length,c),r[a]<=Gi(s[l-1])&&l--):u>c?s[l]<=Gi(r[a])?(o.push(s[l]),l++):(a=r.lowerBound(a+1,r.length,u),s[l]<=Gi(r[a-1])&&a--):r[a]<s[l]?(o.push(r[a]),a++):(o.push(s[l]),l++)}return o.normalize(),o},e.fromIntersectionWithCellID=function(r,s){var o=new e;if(r.containsCellID(s))return o.push(s),o.normalize(),o;for(var a=Gi(s),l=r.lowerBound(0,r.length,qi(s));l<r.length&&r[l]<=a;l++)o.push(r[l]);return o.normalize(),o},e.fromDifference=function(r,s){for(var o=new e,a=Ct(r),l;!(l=a()).done;){var c=l.value;o.cellUnionDifferenceInternal(c,s)}return o};var t=e.prototype;return t.isValid=function(){for(var r=0;r<this.length;r++){var s=this[r];if(!ny(s)||r>0&&Gi(this[r-1])>=qi(s))return!1}return!0},t.isNormalized=function(){for(var r=0;r<this.length;r++){var s=this[r];if(!ny(s)||r>0&&Gi(this[r-1])>=qi(s)||r>=3&&e.areSiblings(this[r-3],this[r-2],this[r-1],s))return!1}return!0},t.normalize=function(){this.sort($L);for(var r=[],s=Ct(this),o;!(o=s()).done;){var a=o.value;if(!(r.length>0&&qm(r[r.length-1],a))){for(var l=r.length-1;l>=0&&qm(a,r[l]);)l--;for(r.length=l+1;r.length>=3&&e.areSiblings(r[r.length-3],r[r.length-2],r[r.length-1],a);)r.length-=3,a=oD(a);r.push(a)}}this.length=0,this.push.apply(this,r)},t.intersectsCellID=function(r){var s=this.lowerBound(0,this.length,r);return s!==this.length&&qi(this[s])<=Gi(r)?!0:s!==0&&Gi(this[s-1])>=qi(r)},t.containsCellID=function(r){var s=this.lowerBound(0,this.length,r);return s!==this.length&&qi(this[s])<=r?!0:s!==0&&Gi(this[s-1])>=r},t.denormalize=function(r,s){for(var o=new e,a=Ct(this),l;!(l=a()).done;){var c=l.value,u=no(c),f=u;if(f<r&&(f=r),s>1&&(f+=(_i-(f-r))%s,f>_i&&(f=_i)),f===u)o.push(c);else for(var 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l=a.exitPoint(a.exitAxis()),c=oh(e,l.x,l.y),u=n.vector.normalize().cross(t.vector);if(c.sub(t.vector).dot(u)>=-ife)return[e,r]}var f=0;Math.abs(r.x)>=Math.abs(r.y)?(r.x>0&&(f=1),e=_T(e,0,f)):(r.y>0&&(f=1),e=_T(e,1,f));var d=Hm(e,t.vector);return r.x=d[0],r.y=d[1],r.x=Math.max(-1,Math.min(1,r.x)),r.y=Math.max(-1,Math.min(1,r.y)),[e,r]},ufe=function(e,t,n,r,s){var o=t.x,a=t.y;n==JL&&(o=t.y,a=t.x);var l=0;o>0&&(l=1);var c=0;return a>0&&(c=1),Math.abs(a)===1&&_T(e,1-n,c)===s&&sfe(t.x*r.x,t.y*r.y,-r.z)?s:_T(e,n,l)},fT=1,Xq=(function(){function i(t){this.rangeMin=hl,this.rangeMax=hl,this.it=t.iterator(),this.refresh()}var e=i.prototype;return e.cellID=function(){return this.it.cellID()},e.indexCell=function(){return this.it.indexCell()},e.next=function(){this.it.next(),this.refresh()},e.done=function(){return this.it.done()},e.seekTo=function(n){this.it.seek(n.rangeMin),(this.it.done()||qi(this.it.cellID())>n.rangeMax)&&this.it.prev()&&Gi(this.it.cellID())<n.cellID()&&this.it.next(),this.refresh()},e.seekBeyond=function(n){this.it.seek(Ia(n.rangeMax)),!this.it.done()&&qi(this.it.cellID())<=n.rangeMax&&this.it.next(),this.refresh()},e.refresh=function(){this.rangeMin=qi(this.cellID()),this.rangeMax=Gi(this.cellID())},i})(),hfe=function(e,t){if(e.dimension()!==2)return!1;var n=e.referencePoint();if(n.point===t)return n.contained;for(var r=new Vl(n.point,t),s=n.contained,o=0;o<e.numEdges();o++){var a=e.edge(o);s=s!==r.edgeOrVertexCrossing(a.v0,a.v1)}return s},Ma=(function(){function i(){this.id=0n,this.padding=0,this.boundRect=Hr.empty(),this.middleRect=Hr.empty(),this.iLo=0,this.jLo=0,this.orientation=0,this.level=0}i.fromCellID=function(n,r){var s=new i;if(s.id=n,s.padding=r,s.middleRect=Hr.empty(),ay(n)){var o=r+1;return s.boundRect=new Hr(new Li(-o,o),new Li(-o,o)),s.middleRect=new Hr(new Li(-r,r),new Li(-r,r)),s.orientation=uu(n)&1,s}var a=_p(n),l=a.i,c=a.j,u=a.orientation;s.iLo=l,s.jLo=c,s.orientation=u,s.level=no(n),s.boundRect=MT(l,c,s.level).expandedByMargin(r);var f=Ca(s.level);return s.iLo&=-f,s.jLo&=-f,s},i.fromParentIJ=function(n,r,s){var o=she[n.orientation][2*r+s],a=new i;a.id=D1(n.id)[o],a.padding=n.padding,a.boundRect=Hr.fromRect(n.boundRect),a.orientation=n.orientation^b1[o],a.level=n.level+1,a.middleRect=Hr.empty();var l=Ca(a.level);a.iLo=n.iLo+r*l,a.jLo=n.jLo+s*l;var c=n.middle();return r===1?a.boundRect.x.lo=c.x.lo:a.boundRect.x.hi=c.x.hi,s===1?a.boundRect.y.lo=c.y.lo:a.boundRect.y.hi=c.y.hi,a};var e=i.prototype;return e.cellID=function(){return this.id},e.paddingValue=function(){return this.padding},e.levelValue=function(){return this.level},e.center=function(){var n=Ca(this.level),r=2*this.iLo+n,s=2*this.jLo+n;return We.fromVector(pT(uu(this.id),r,s).normalize())},e.middle=function(){if(this.middleRect.isEmpty()){var n=Ca(this.level),r=wc(hp(2*this.iLo+n)),s=wc(hp(2*this.jLo+n));this.middleRect=new Hr(new Li(r-this.padding,r+this.padding),new Li(s-this.padding,s+this.padding))}return this.middleRect},e.bound=function(){return this.boundRect},e.childIJ=function(n){var r=rD[this.orientation][n];return[r>>1,r&1]},e.entryVertex=function(){var n=this.iLo,r=this.jLo;if(this.orientation&jf){var s=Ca(this.level);n+=s,r+=s}return We.fromVector(pT(uu(this.id),2*n,2*r).normalize())},e.exitVertex=function(){var n=this.iLo,r=this.jLo,s=Ca(this.level);return this.orientation===0||this.orientation===Tc+jf?n+=s:r+=s,We.fromVector(pT(uu(this.id),2*n,2*r).normalize())},e.shrinkToFit=function(n){if(this.level===0&&(n.x.contains(0)||n.y.contains(0)))return this.id;var r=Ca(this.level);if(n.x.contains(wc(hp(2*this.iLo+r)))||n.y.contains(wc(hp(2*this.jLo+r))))return this.id;var s=n.expandedByMargin(this.padding+1.5*Ki),o=this.iLo,a=this.jLo,l=0,c=0;o<kl(sh(s.x.lo))&&(o=kl(sh(s.x.lo))),this.iLo+r-1<=kl(sh(s.x.hi))?l=o^this.iLo+r-1:l=o^kl(sh(s.x.hi)),a<kl(sh(s.y.lo))&&(a=kl(sh(s.y.lo))),this.jLo+r-1<=kl(sh(s.y.hi))?c=a^this.jLo+r-1:c=a^kl(sh(s.y.hi));var u=BigInt((l|c)<<1)+1n,f=_i-rH(u);return f<=this.level?this.id:wr(ly(uu(this.id),o,a),f)},i})(),vp=0,fy=1,PT=2,$q=0,Yx=2,_1=2*(hy+nfe),ffe=1,Yq=(function(){function i(t,n,r,s,o,a,l){t===void 0&&(t=0),n===void 0&&(n=0),r===void 0&&(r=0),s===void 0&&(s=!1),o===void 0&&(o=new Ci(0,0)),a===void 0&&(a=new Ci(0,0)),l===void 0&&(l=new ah(new We(0,0,0),new We(0,0,0))),this.shapeID=t,this.edgeID=n,this.maxLevel=r,this.hasInterior=s,this.a=o,this.b=a,this.edge=l}var e=i.prototype;return e.copy=function(){return new i(this.shapeID,this.edgeID,this.maxLevel,this.hasInterior,new Ci(this.a.x,this.a.y),new Ci(this.b.x,this.b.y),new ah(We.fromVector(this.edge.v0.vector),We.fromVector(this.edge.v1.vector)))},i})(),NL=function(e,t){this.faceEdge=e,this.bound=t},wT=(function(){function i(){var t=this;this.iterator=function(){return t.maybeApplyUpdates(),new LL(t,QL)},this.begin=function(){return t.maybeApplyUpdates(),new LL(t,QL)},this.end=function(){return t.maybeApplyUpdates(),new LL(t,PH)},this.region=function(){return new tfe(t,new gp(t,Xf))},this.len=function(){return t.shapes.size},this.reset=function(){t.shapes.clear(),t.nextID=0,t.cellMap.clear(),t.cells=[],t.status=Yx},this.numEdges=function(){var n=0;return t.shapes.forEach(function(r){n+=r.numEdges()}),n},this.numEdgesUpTo=function(n){for(var r=0,s=0;s<=t.nextID;s++){var o=t.shape(s);if(!(o instanceof Zx)&&(r+=o.numEdges(),r>=n))break}return r},this.shape=function(n){return t.shapes.get(n)||new Zx},this.idForShape=function(n){for(var r=Ct(t.shapes.entries()),s;!(s=r()).done;){var o=s.value,a=o[0],l=o[1];if(l===n)return a}return-1},this.add=function(n){return t.shapes.set(t.nextID,n),t.nextID++,t.status=$q,t.nextID-1},this.remove=function(n){var r=t.idForShape(n);if(t.shapes.has(r)&&(t.shapes.delete(r),!(r>=t.pendingAdditionsPos))){for(var s=n.numEdges(),o=new dfe(r,n.dimension()===2,n.referencePoint().contained,new Array(s)),a=0;a<s;a++)o.edges[a]=n.edge(a);t.pendingRemovals.push(o),t.status=$q}},this.build=function(){return t.maybeApplyUpdates()},this.isFresh=function(){return t.status===Yx},this.isFirstUpdate=function(){return t.pendingAdditionsPos===0},this.isShapeBeingRemoved=function(n){return n<t.pendingAdditionsPos},this.maybeApplyUpdates=function(){t.status!==Yx&&(t.applyUpdatesInternal(),t.status=Yx)},this.applyUpdatesInternal=function(){for(var n=new efe,r=Array.from({length:6},function(){return[]}),s=Ct(t.pendingRemovals),o;!(o=s()).done;){var a=o.value;t.removeShapeInternal(a,r,n)}for(var l=t.pendingAdditionsPos;l<t.shapes.size;l++)t.addShapeInternal(l,r,n);for(var c=0;c<6;c++)t.updateFaceEdges(c,r[c],n);t.pendingRemovals.length=0,t.pendingAdditionsPos=t.shapes.size},this.addShapeInternal=function(n,r,s){var o=t.shapes.get(n)||new Zx;if(!(o instanceof Zx)){var a=new Yq(n,void 0,void 0,o.dimension()===2);a.hasInterior&&s.addShape(n,hfe(o,s.focus()));for(var l=o.numEdges(),c=0;c<l;c++){var u=o.edge(c);a.edgeID=c,a.edge=u,a.maxLevel=Zq(u),t.addFaceEdge(a,r)}}},this.addFaceEdge=function(n,r){var s=n.copy(),o=ty(s.edge.v0.vector);if(o===ty(s.edge.v1.vector)){var a=Hm(o,s.edge.v0.vector),l=a[0],c=a[1];s.a=new Ci(l,c);var u=Hm(o,s.edge.v1.vector);l=u[0],c=u[1],s.b=new Ci(l,c);var f=1-_1;if(Math.abs(s.a.x)<=f&&Math.abs(s.a.y)<=f&&Math.abs(s.b.x)<=f&&Math.abs(s.b.y)<=f){r[o].push(s);return}}for(var d=0;d<6;d++){var A=ry(s.edge.v0,s.edge.v1,d,_1),y=A[0],w=A[1],S=A[2];if(S){var T=n.copy();T.a=y,T.b=w,r[d].push(T)}}},this.updateFaceEdges=function(n,r,s){var o=r.length;if(!(o===0&&s.shapeIDs.length===0)){for(var a=Array(o),l=Hr.empty(),c=0;c<o;c++){var u=new NL(r[c],Hr.fromPoints(r[c].a,r[c].b));a[c]=u,l=l.addRect(u.bound)}var f=Ap(n),d=Ma.fromCellID(f,_1),A=t.isFirstUpdate();if(o>0){var y=t.shrinkToFit(d,l);if(y!==d.id){t.skipCellRange(qi(f),qi(y),s,A),d=Ma.fromCellID(y,_1),t.updateEdges(d,a,s,A),t.skipCellRange(Ia(Gi(y)),Ia(Gi(f)),s,A);return}}t.updateEdges(d,a,s,A)}},this.shrinkToFit=function(n,r){var s=n.shrinkToFit(r);if(!t.isFirstUpdate()&&s!==n.id){var o=t.iterator();o.locateCellID(s)===vp&&(s=o.cellID())}return s},this.skipCellRange=function(n,r,s,o){if(s.shapeIDs.length!==0)for(var a=R1.fromRange(n,r),l=Ct(a),c;!(c=l()).done;){var u=c.value,f=[];t.updateEdges(Ma.fromCellID(u,_1),f,s,o)}},this.updateEdges=function(n,r,s,o){var a=!1;if(!o){var l=t.iterator(),c=l.locateCellID(n.id);c===PT?o=!0:c===vp&&(t.absorbIndexCell(n,l,r,s),a=!0,o=!0)}if(!o||!t.makeIndexCell(n,r,s)){for(var u=[[[],[]],[[],[]]],f=n.middle(),d=Ct(r),A;!(A=d()).done;){var y=A.value;if(y.bound.x.hi<=f.x.lo){var w=t.clipVAxis(y,f.y),S=w[0],T=w[1];S&&u[0][0].push(S),T&&u[0][1].push(T)}else if(y.bound.x.lo>=f.x.hi){var R=t.clipVAxis(y,f.y),P=R[0],I=R[1];P&&u[1][0].push(P),I&&u[1][1].push(I)}else if(y.bound.y.hi<=f.y.lo){var F=t.clipUBound(y,1,f.x.hi);F&&u[0][0].push(F);var D=t.clipUBound(y,0,f.x.lo);D&&u[1][0].push(D)}else if(y.bound.y.lo>=f.y.hi){var L=t.clipUBound(y,1,f.x.hi);L&&u[0][1].push(L);var C=t.clipUBound(y,0,f.x.lo);C&&u[1][1].push(C)}else{var B=t.clipUBound(y,1,f.x.hi),k=t.clipVAxis(B,f.y),z=k[0],G=k[1];z&&u[0][0].push(z),G&&u[0][1].push(G);var W=t.clipUBound(y,0,f.x.lo),Y=t.clipVAxis(W,f.y);z=Y[0],G=Y[1],z&&u[1][0].push(z),G&&u[1][1].push(G)}}for(var H=0;H<4;H++){var $=n.childIJ(H),J=$[0],te=$[1];(u[J][te].length>0||s.shapeIDs.length>0)&&t.updateEdges(Ma.fromParentIJ(n,J,te),u[J][te],s,o)}}a&&s.restoreStateBefore(t.pendingAdditionsPos)},this.makeIndexCell=function(n,r,s){if(r.length===0&&s.shapeIDs.length===0)return!0;for(var o=0,a=Ct(r),l;!(l=a()).done;){var c=l.value;if(n.level<c.faceEdge.maxLevel&&o++,o>t.maxEdgesPerCell)return!1}s.isActive&&r.length!==0&&(s.atCellID(n.id)||s.moveTo(n.entryVertex()),s.drawTo(n.center()),t.testAllEdges(r,s));for(var u=s.shapeIDs,f=t.countShapes(r,u),d=new Jhe(f),A=0,y=0,w=0;w<f;w++){var S=void 0,T=t.shapes.size,R=T;A!==r.length&&(T=r[A].faceEdge.shapeID),y<u.length&&(R=u[y]);var P=A;if(R<T)S=new Vq(R,0),S.containsCenter=!0,y++;else{for(;A<r.length&&r[A].faceEdge.shapeID===T;)A++;S=new Vq(T,A-P);for(var I=P;I<A;I++)S.edges[I-P]=r[I].faceEdge.edgeID;R===T&&(S.containsCenter=!0,y++)}d.shapes[w]=S}return t.cellMap.set(n.id,d),t.cells.push(n.id),s.isActive&&r.length!==0&&(s.drawTo(n.exitVertex()),t.testAllEdges(r,s),s.setNextCellID(Ia(n.id))),!0},this.updateBound=function(n,r,s,o,a){var l=new NL(n.faceEdge,new Hr);return r===0?(l.bound.x.lo=s,l.bound.x.hi=n.bound.x.hi):(l.bound.x.lo=n.bound.x.lo,l.bound.x.hi=s),o===0?(l.bound.y.lo=a,l.bound.y.hi=n.bound.y.hi):(l.bound.y.lo=n.bound.y.lo,l.bound.y.hi=a),l},this.clipUBound=function(n,r,s){if(r===0&&n.bound.x.lo>=s||r===1&&n.bound.x.hi<=s)return n;var o=n.faceEdge,a=n.bound.y.clampPoint(I1(s,o.a.x,o.b.x,o.a.y,o.b.y)),l=o.a.x>o.b.x==o.a.y>o.b.y,c=r===1===l?1:0;return t.updateBound(n,r,s,c,a)},this.clipVBound=function(n,r,s){if(r===0&&n.bound.y.lo>=s||r===1&&n.bound.y.hi<=s)return n;var o=n.faceEdge,a=n.bound.x.clampPoint(I1(s,o.a.y,o.b.y,o.a.x,o.b.x)),l=o.a.x>o.b.x==o.a.y>o.b.y,c=r===1===l?1:0;return t.updateBound(n,c,a,r,s)},this.clipVAxis=function(n,r){return n.bound.y.hi<=r.lo?[n,void 0]:n.bound.y.lo>=r.hi?[void 0,n]:[t.clipVBound(n,1,r.hi),t.clipVBound(n,0,r.lo)]},this.absorbIndexCell=function(n,r,s,o){if(o.isActive&&s.length!==0&&t.isShapeBeingRemoved(s[0].faceEdge.shapeID)){o.atCellID(n.id)||o.moveTo(n.entryVertex()),o.drawTo(n.exitVertex()),o.setNextCellID(Ia(n.id));for(var a=Ct(s),l;!(l=a()).done;){var c=l.value,u=c.faceEdge;if(!t.isShapeBeingRemoved(u.shapeID))break;u.hasInterior&&o.testEdge(u.shapeID,u.edge)}}o.saveAndClearStateBefore(t.pendingAdditionsPos);var f=[],d=!1,A=r.indexCell();if(A)for(var y=Ct(A.shapes),w;!(w=y()).done;){var S=w.value,T=S.shapeID,R=t.shape(T);if(R){var P=S.numEdges(),I=new Yq(T,void 0,void 0,R.dimension()===2);I.hasInterior&&(o.addShape(T,S.containsCenter),!d&&P>0&&(o.moveTo(n.center()),o.drawTo(n.entryVertex()),o.setNextCellID(n.id),d=!0));for(var F=0;F<P;F++){var D=S.edges[F];I.edgeID=D,I.edge=R.edge(D),I.maxLevel=Zq(I.edge),I.hasInterior&&o.testEdge(T,I.edge);var L=ry(I.edge.v0,I.edge.v1,uu(n.id),_1),C=L[0],B=L[1],k=L[2];if(!k)throw new Error("invariant failure in ShapeIndex");I.a=C,I.b=B,f.push(I)}}}for(var z=f.map(function(H){return new NL(H,ofe(H.a,H.b,n.bound()))}),G=Ct(s),W;!(W=G()).done;){var Y=W.value;if(!t.isShapeBeingRemoved(Y.faceEdge.shapeID)){z.push.apply(z,s.slice(s.indexOf(Y)));break}}s=z,t.cellMap.delete(n.id)},this.testAllEdges=function(n,r){for(var s=Ct(n),o;!(o=s()).done;){var a=o.value;a.faceEdge.hasInterior&&r.testEdge(a.faceEdge.shapeID,a.faceEdge.edge)}},this.countShapes=function(n,r){for(var s=0,o=-1,a=0,l=0,c=Ct(n),u;!(u=c()).done;){var f=u.value;if(f.faceEdge.shapeID!==o)for(s++,o=f.faceEdge.shapeID;l<r.length&&(a=r[l],!(a>o));)a<o&&s++,l++}return s+=r.length-l,s},this.maxEdgesPerCell=10,this.nextID=0,this.shapes=new Map,this.cellMap=new Map,this.cells=[],this.status=Yx,this.pendingAdditionsPos=0,this.pendingRemovals=[]}var e=i.prototype;return e.removeShapeInternal=function(n,r,s){},i})(),Zq=function(e){var t=e.v0.vector.sub(e.v1.vector).norm()*ffe;return zhe.minLevel(t)},dfe=function(e,t,n,r){this.shapeID=e,this.hasInterior=t,this.containsTrackerOrigin=n,this.edges=r};function pfe(){return{distance:Ec(),shapeID:-1,edgeID:-1}}function FL(i,e){return i.distance<e.distance?-1:i.distance>e.distance?1:i.shapeID<e.shapeID?-1:i.shapeID>e.shapeID?1:i.edgeID<e.edgeID?-1:i.edgeID>e.edgeID?1:0}var NH=(function(){function i(){this.maxResults=1/0,this.maxDistance=Ec(),this.maxError=0,this.includeInteriors=!0,this.useBruteForce=!1}var e=i.prototype;return e.setInclusiveMaxDistance=function(n){this.maxDistance=C1(n)},e.setConservativeMaxDistance=function(n){this.maxDistance=C1(ET(n,Ghe(n)))},e.clone=function(){var n=new i;return n.maxResults=this.maxResults,n.maxDistance=this.maxDistance,n.maxError=this.maxError,n.includeInteriors=this.includeInteriors,n.useBruteForce=this.useBruteForce,n},i})(),mfe=(function(){function i(t){this._includeInteriors=!0,this.point=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 120},e.updateMinDistanceToEdge=function(n,r,s){var o=hu(this.point,n,r,s);return{distance:o.dist,updated:o.less}},e.updateMinDistanceToPoint=function(n,r){var s=We.chordAngleBetweenPoints(this.point,n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.updateMinDistanceToCell=function(n,r){var s=n.distance(this.point);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){var s=this,o=new gp(n,Xf);return o.visitContainingShapes(this.point,function(a){var l=n.idForShape(a);return l>=0?r(l,s.point):!0})},e.getCapBound=function(){return{center:this.point,radius:0}},i})(),Afe=(function(){function i(t,n){this._includeInteriors=!0,this.a=t,this.b=n}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 60},e.updateMinDistanceToEdge=function(n,r,s){return BH(this.a,this.b,n,r,s)},e.updateMinDistanceToPoint=function(n,r){var s=hu(n,this.a,this.b,r);return{distance:s.dist,updated:s.less}},e.updateMinDistanceToCell=function(n,r){var s=n.distanceToEdge(this.a,this.b);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){for(var s=new gp(n,Xf),o=new Set,a=function(){var d=u[c],A=s.visitContainingShapes(d,function(y){var w=n.idForShape(y);return w>=0&&!o.has(w)?(o.add(w),r(w,d)):!0});if(!A)return{v:!1}},l,c=0,u=[this.a,this.b];c<u.length;c++)if(l=a(),l)return l.v;return!0},e.getCapBound=function(){var n=We.fromVector(this.a.vector.add(this.b.vector).normalize()),r=Math.max(We.chordAngleBetweenPoints(n,this.a),We.chordAngleBetweenPoints(n,this.b));return{center:n,radius:r}},i})(),gfe=(function(){function i(t){this._includeInteriors=!0,this.cell=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 30},e.updateMinDistanceToEdge=function(n,r,s){var o=this.cell.distanceToEdge(n,r);return o<s?{distance:o,updated:!0}:{distance:s,updated:!1}},e.updateMinDistanceToPoint=function(n,r){var s=this.cell.distance(n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.updateMinDistanceToCell=function(n,r){var s=this.cell.distanceToCell(n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){var s=new gp(n,Xf),o=this.cell.center();return s.visitContainingShapes(o,function(a){var l=n.idForShape(a);return l>=0?r(l,o):!0})},e.getCapBound=function(){for(var n=this.cell.center(),r=0,s=0;s<4;s++){var o=We.chordAngleBetweenPoints(n,this.cell.vertex(s));o>r&&(r=o)}return{center:n,radius:r}},i})(),FH=(function(){function i(t){this._includeInteriors=!0,this.index=t,this.query=new gp(t,Xf)}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 25},e.updateMinDistanceToEdge=function(n,r,s){if(this._includeInteriors&&(this.query.contains(n)||this.query.contains(r)))return{distance:0,updated:s>0};for(var o=!1,a=Ct(this.index.shapes),l;!(l=a()).done;){var c=l.value,u=c[1];if(u)for(var f=u.numEdges(),d=0;d<f;d++){var A=u.edge(d),y=BH(n,r,A.v0,A.v1,s);if(y.updated&&(s=y.distance,o=!0),s===0)return{distance:0,updated:o}}}return{distance:s,updated:o}},e.updateMinDistanceToPoint=function(n,r){if(this._includeInteriors&&this.query.contains(n))return{distance:0,updated:r>0};for(var s=!1,o=Ct(this.index.shapes),a;!(a=o()).done;){var l=a.value,c=l[1];if(c)for(var u=c.numEdges(),f=0;f<u;f++){var d=c.edge(f),A=hu(n,d.v0,d.v1,r);if(A.less&&(r=A.dist,s=!0),r===0)return{distance:0,updated:s}}}return{distance:r,updated:s}},e.updateMinDistanceToCell=function(n,r){if(this._includeInteriors&&this.query.contains(n.center()))return{distance:0,updated:r>0};for(var s=!1,o=Ct(this.index.shapes),a;!(a=o()).done;){var l=a.value,c=l[1];if(c)for(var u=c.numEdges(),f=0;f<u;f++){var d=c.edge(f),A=n.distanceToEdge(d.v0,d.v1);if(A<r&&(r=A,s=!0),r===0)return{distance:0,updated:s}}}return{distance:r,updated:s}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){for(var s=new gp(n,Xf),o=new Set,a=Ct(this.index.shapes),l;!(l=a()).done;){var c=l.value,u=c[1];if(u){for(var f=u.numEdges(),d=0;d<f;d++)for(var A=u.edge(d),y=function(){var P=T[S],I=s.visitContainingShapes(P,function(F){var D=n.idForShape(F);return D>=0&&!o.has(D)?(o.add(D),r(D,P)):!0});if(!I)return{v:!1}},w,S=0,T=[A.v0,A.v1];S<T.length;S++)if(w=y(),w)return w.v}}return!0},e.getCapBound=function(){if(this.index.len()===0)return null;for(var n=null,r=0,s=Ct(this.index.shapes),o;!(o=s()).done;){var a=o.value,l=a[1];if(l)for(var c=l.numEdges(),u=0;u<c;u++){var f=l.edge(u);n===null&&(n=f.v0);var d=We.chordAngleBetweenPoints(n,f.v0),A=We.chordAngleBetweenPoints(n,f.v1);r=Math.max(r,d,A)}}return n===null?null:{center:n,radius:r}},i})();function BH(i,e,t,n,r){if(r===0)return{distance:0,updated:!1};if(wH(i,e,t,n)===Sc)return{distance:0,updated:!0};var s=!1,o=hu(i,t,n,r);return o.less&&(r=o.dist,s=!0),o=hu(e,t,n,r),o.less&&(r=o.dist,s=!0),o=hu(t,i,e,r),o.less&&(r=o.dist,s=!0),o=hu(n,i,e,r),o.less&&(r=o.dist,s=!0),{distance:r,updated:s}}var vfe=(function(){function i(t,n){n===void 0&&(n=new NH),this.indexNumEdges=0,this.indexNumEdgesLimit=0,this.index=t,this.options=n,this.iter=t.iterator()}var e=i.prototype;return e.reInit=function(){this.indexNumEdges=0,this.indexNumEdgesLimit=0,this.iter=this.index.iterator()},e.findClosestEdges=function(n,r){return this.findClosestEdgesInternal(n,this.options,r)},e.visitClosestEdges=function(n,r,s,o){for(var a=this.findClosestEdgesInternal(n,r,o),l=Ct(a),c;!(c=l()).done;){var u=c.value;if(!s(u))break}},e.visitClosestShapes=function(n,r,s,o){for(var a=this.findClosestEdgesInternal(n,r,o),l=new Set,c=-1,u=Ct(a),f;!(f=u()).done;){var d=f.value,A=d.shapeID;if(A!==c&&!l.has(A)&&(l.add(A),c=A,!s(d)))break}},e.findClosestEdge=function(n,r){var s=this.options.clone();s.maxResults=1;var o=this.findClosestEdgesInternal(n,s,r);return o.length===0?pfe():o[0]},e.getDistance=function(n,r){return this.findClosestEdge(n,r).distance},e.isDistanceLess=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.maxDistance=r,o.maxError=bc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.isDistanceLessOrEqual=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.setInclusiveMaxDistance(r),o.maxError=bc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.isConservativeDistanceLessOrEqual=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.setConservativeMaxDistance(r),o.maxError=bc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.getEdge=function(n){var r=this.index.shape(n.shapeID);return r.edge(n.edgeID)},e.project=function(n,r){if(r.edgeID<0)return n;var s=this.getEdge(r);return TH(n,s.v0,s.v1)},e.findClosestEdgesInternal=function(n,r,s){var o=r.maxDistance,a=[];if(o===0)return a;if(r.includeInteriors){var l=new Set;n.visitContainingShapeIds(this.index,function(T,R){return(!s||s(T))&&l.add(T),l.size<r.maxResults});for(var c=Ct(l),u;!(u=c()).done;){var f=u.value;a.push({distance:0,shapeID:f,edgeID:-1})}if(o===0)return a}var d=n.maxBruteForceIndexSize()+1;d>this.indexNumEdgesLimit&&this.indexNumEdges>=this.indexNumEdgesLimit&&(this.indexNumEdges=this.countEdgesUpTo(d),this.indexNumEdgesLimit=d),r.useBruteForce||this.indexNumEdges<d?this.findClosestEdgesBruteForce(n,r,s,o,a):this.findClosestEdgesOptimized(n,r,s,o,a),a.sort(FL);for(var A=[],y=0,w=a;y<w.length;y++){var S=w[y];(A.length===0||A[A.length-1].shapeID!==S.shapeID||A[A.length-1].edgeID!==S.edgeID)&&A.push(S)}return A.length>r.maxResults&&(A.length=r.maxResults),A},e.findClosestEdgesBruteForce=function(n,r,s,o,a){for(var l=Ct(this.index.shapes),c;!(c=l()).done;){var u=c.value,f=u[0],d=u[1];if(d&&!(s&&!s(f)))for(var A=d.numEdges(),y=0;y<A;y++){var w=d.edge(y),S=n.updateMinDistanceToEdge(w.v0,w.v1,o);if(S.updated){var T={distance:S.distance,shapeID:f,edgeID:y};r.maxResults===1?(a.length===0?a.push(T):a[0]=T,o=S.distance-r.maxError):r.maxResults===1/0?a.push(T):(a.push(T),a.length>r.maxResults&&(a.sort(FL),a.length=r.maxResults,o=a[a.length-1].distance-r.maxError))}}}},e.findClosestEdgesOptimized=function(n,r,s,o,a){var l=n.getCapBound();if(l){if(this.iter=this.index.iterator(),r.maxResults===1&&this.iter.locatePoint(l.center)){var c=this.iter.indexCell();if(o=this.processIndexCell(n,r,s,c,o,a),o===0)return}var u=[];for(this.iter.begin();!this.iter.done();){var f=this.iter.cellID(),d=Ra.fromCellID(f),A=n.updateMinDistanceToCell(d,o);A.distance<o&&u.push({distance:A.distance,id:f,indexCell:this.iter.indexCell()}),this.iter.next()}for(u.sort(function(C,B){return C.distance-B.distance});u.length>0;){var y=u.shift();if(y.distance>=o)break;if(y.indexCell!==null)o=this.processIndexCell(n,r,s,y.indexCell,o,a);else{console.log("HEYYYY");for(var w=D1(y.id),S=Ct(w),T;!(T=S()).done;){var R=T.value,P=this.iter.locateCellID(R);if(P===vp){var I=Ra.fromCellID(this.iter.cellID()),F=n.updateMinDistanceToCell(I,o);F.distance<o&&u.push({distance:F.distance,id:this.iter.cellID(),indexCell:this.iter.indexCell()})}else if(P===fy){var D=Ra.fromCellID(R),L=n.updateMinDistanceToCell(D,o);L.distance<o&&u.push({distance:L.distance,id:R,indexCell:null})}}u.sort(function(C,B){return C.distance-B.distance})}}}},e.processIndexCell=function(n,r,s,o,a,l){for(var c=Ct(o.shapes),u;!(u=c()).done;){var f=u.value,d=f.shapeID;if(!(s&&!s(d))){var A=this.index.shape(d);if(A)for(var y=Ct(f.edges),w;!(w=y()).done;){var S=w.value,T=A.edge(S),R=n.updateMinDistanceToEdge(T.v0,T.v1,a);if(R.updated){var P={distance:R.distance,shapeID:d,edgeID:S};r.maxResults===1?(l.length===0?l.push(P):l[0]=P,a=R.distance-r.maxError):r.maxResults===1/0?l.push(P):(l.push(P),l.length>r.maxResults&&(l.sort(FL),l.length=r.maxResults,a=l[l.length-1].distance-r.maxError))}}}}return a},e.countEdgesUpTo=function(n){for(var r=0,s=Ct(this.index.shapes),o;!(o=s()).done;){var a=o.value,l=a[1];if(l&&(r+=l.numEdges(),r>=n))break}return r},i})();function _fe(){return{distance:Ec(),cellID:0n,label:-1}}function xfe(i){return i.label<0}var OH=(function(){function i(){this.maxResults=1/0,this.maxDistance=Ec(),this.maxError=0}var e=i.prototype;return e.setInclusiveMaxDistance=function(n){this.maxDistance=C1(n)},e.setConservativeMaxDistance=function(n){this.maxDistance=C1(ET(n,this.computeMaxDistanceError(n)))},e.computeMaxDistanceError=function(n){return iD(n)},i})(),yfe=(function(){function i(t){this.point=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return n.distance(this.point)},e.distanceToPoint=function(n){return We.chordAngleBetweenPoints(this.point,n)},i})(),bfe=(function(){function i(t,n){this.a=t,this.b=n}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return n.distanceToEdge(this.a,this.b)},e.distanceToPoint=function(n){return hu(n,this.a,this.b,Ec()).dist},i})(),wfe=(function(){function i(t){this.cell=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return this.cell.distanceToCell(n)},e.distanceToPoint=function(n){return this.cell.distance(n)},i})(),Sfe=(function(){function i(t){this.cellUnion=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){for(var r=Ec(),s=Ct(this.cellUnion),o;!(o=s()).done;){var a=o.value,l=Ra.fromCellID(a),c=l.distanceToCell(n);if(c<r&&(r=c),r===0)break}return r},e.distanceToPoint=function(n){for(var r=Ec(),s=Ct(this.cellUnion),o;!(o=s()).done;){var a=o.value,l=Ra.fromCellID(a),c=l.distance(n);if(c<r&&(r=c),r===0)break}return r},i})(),Tfe=(function(){function i(t){this.index=t,this.edgeTarget=new FH(t)}var e=i.prototype;return e.setIncludeInteriors=function(n){this.edgeTarget.setIncludeInteriors(n)},e.maxBruteForceIndexSize=function(){return this.edgeTarget.maxBruteForceIndexSize()},e.distanceToCell=function(n){var r=this.edgeTarget.updateMinDistanceToCell(n,Ec());return r.distance},e.distanceToPoint=function(n){var r=this.edgeTarget.updateMinDistanceToPoint(n,Ec());return r.distance},i})(),Efe=(function(){function i(t,n){n===void 0&&(n=new OH),this.index=t,this.options=n}var e=i.prototype;return e.findClosestCells=function(n){var r=new MH(this.index,!0),s=new CH(this.index),o=[];for(r.begin();!r.done();r.next())for(s.startUnion(r);!s.done();){var a=s.cellID(),l=s.label(),c=Ra.fromCellID(a);if(this.options.region&&!this.options.region.intersectsCell(c)){s.next();continue}var u=n.distanceToCell(c);u<this.options.maxDistance&&o.push({cellID:a,label:l,distance:u}),s.next()}o.sort(function(d,A){return d.distance-A.distance});var f=Math.min(o.length,this.options.maxResults);return o.slice(0,f)},e.findClosestCell=function(n){var r=this.options.maxResults;this.options.maxResults=1;var s=this.findClosestCells(n);return this.options.maxResults=r,s.length===0?_fe():s[0]},e.getDistance=function(n){return this.findClosestCell(n).distance},e.isDistanceLess=function(n,r){var s=this.options.maxResults,o=this.options.maxDistance;this.options.maxResults=1,this.options.maxDistance=r;var a=this.findClosestCell(n);return this.options.maxResults=s,this.options.maxDistance=o,!xfe(a)},e.isDistanceLessOrEqual=function(n,r){return this.isDistanceLess(n,C1(r))},e.isConservativeDistanceLessOrEqual=function(n,r){return this.isDistanceLess(n,C1(ET(r,iD(r))))},i})(),P1=(function(){function i(){this.a=new We(0,0,0),this.aLL=new ar(0,0),this.bound=Ri.emptyRect()}i.maxErrorForTests=function(){return new ar(10*Ki,1*Ki)};var e=i.prototype;return e.addPoint=function(n){var r=ar.fromPoint(n);if(this.bound.isEmpty()){this.a=n,this.aLL=r,this.bound=this.bound.addPoint(r);return}var s=this.a.vector.sub(n.vector).cross(this.a.vector.add(n.vector)),o=s.norm();if(o<191346e-20){this.a.vector.dot(n.vector)<0?this.bound=Ri.fullRect():this.bound=this.bound.union(Ri.fromLatLng(this.aLL).addPoint(r)),this.a=n,this.aLL=r;return}var a=to.emptyInterval().addPoint(this.aLL.lng).addPoint(r.lng);a.length()>=Math.PI-2*Ki&&(a=to.fullInterval());var l=Li.fromPoint(this.aLL.lat).addPoint(r.lat),c=s.cross(new Wt(0,0,1)),u=c.dot(this.a.vector),f=c.dot(n.vector),d=606638e-21*o+683174e-36;if(u*f<0||Math.abs(u)<=d||Math.abs(f)<=d){var A=Math.min(Math.atan2(Math.sqrt(s.x*s.x+s.y*s.y),Math.abs(s.z))+3*Ki,Math.PI/2),y=2*Math.asin(.5*this.a.vector.sub(n.vector).norm()*Math.sin(A)),w=.5*(y-l.length())+Ki;u<=d&&f>=-d&&(l.hi=Math.min(A,l.hi+w)),f<=d&&u>=-d&&(l.lo=Math.max(-A,l.lo-w))}this.a=n,this.aLL=r,this.bound=this.bound.union(new Ri(l,a))},e.rectBound=function(){return this.bound.expanded(new ar(2*Ki,0)).polarClosure()},i})();P1.expandForSubregions=function(i){if(i.isEmpty())return i;var e=Math.max(0,Math.PI-i.lng.length()-2.5*Ki),t=Math.max(i.lat.lo,-i.lat.hi),n=Math.PI/2+i.lat.lo,r=Math.PI/2-i.lat.hi;if(t>=0){if(2*t+e<1354e-18)return Ri.fullRect()}else if(e>=Math.PI/2){if(n+r<1687e-18)return Ri.fullRect()}else if(Math.max(n,r)*e<1765e-18)return Ri.fullRect();var s=9*Ki,o=0;return e<=0&&(o=Math.PI),i.expanded(new ar(s,o)).polarClosure()};var UH=function(e,t,n,r,s){return We.orderedCCW(n,s,r,t)&&We.orderedCCW(r,e,n,t)},Mfe=function(e,t,n,r,s){return!(We.orderedCCW(e,s,r,t)&&We.orderedCCW(r,n,e,t))},Cfe=(function(){function i(t){this.a=new Ci(0,0),this.b=new Ci(0,0),this.index=t,this.iter=t.iterator(),this.cells=[]}var e=i.prototype;return e.crossings=function(n,r,s,o){var a=this.candidates(n,r,s);if(a.length===0)return[];for(var l=new Vl(n,r),c=0,u=a.length,f=0;f<u;f++){var d=s.edge(a[f]),A=l.crossingSign(d.v0,d.v1);(o===fT&&(A===bT||A===Sc)||o!==fT&&A===Sc)&&(a[c]=a[f],c++)}return c<u&&(a=a.slice(0,c)),a},e.crossingsEdgeMap=function(n,r,s){var o=this.candidatesEdgeMap(n,r);if(o.size===0)return o;var a=new Vl(n,r);return o.forEach(function(l,c){for(var u=l.length,f=0,d=0;d<u;d++){var A=c.edge(l[d]),y=a.crossingSign(A.v0,A.v1);(s===fT&&(y===bT||y===Sc)||s!==fT&&y===Sc)&&(l[f]=l[d],o.set(c,l),f++)}f===0?o.delete(c):f<u&&o.set(c,o.get(c).slice(0,f))}),o},e.candidates=function(n,r,s){var o=[],a=27,l=s.numEdges();if(l<=a)return o=Array.from({length:l},function(w,S){return S}),o;if(this.getCellsForEdge(n,r),this.cells.length===0)return[];var c=-1;this.index.shapes.forEach(function(w,S){w===s&&(c=S)});for(var u=Ct(this.cells),f;!(f=u()).done;){var d,A=f.value;if(A){var y=A.findByShapeID(c);y&&(d=o).push.apply(d,y.edges)}}return this.cells.length>1&&(o=i.uniqueInts(o)),o},i.uniqueInts=function(n){for(var r=[],s={},o=Ct(n),a;!(a=o()).done;){var l=a.value;s[l]||(s[l]=!0,r.push(l))}return r.sort(function(c,u){return c-u}),r},e.candidatesEdgeMap=function(n,r){var s=new Rfe;if(this.index.shapes.size===1){var o=this.index.shape(0);return s.set(o,this.candidates(n,r,o)),s}if(this.getCellsForEdge(n,r),this.cells.length===0)return s;for(var a=Ct(this.cells),l;!(l=a()).done;)for(var c=l.value,u=Ct(c.shapes),f;!(f=u()).done;)for(var d=f.value,A=this.index.shape(d.shapeID),y=0;y<d.numEdges();y++)s.set(A,(s.get(A)||[]).concat([d.edges[y]]));return this.cells.length>1&&s.forEach(function(w,S){s.set(S,i.uniqueInts(w))}),s},e.getCells=function(n,r,s){var o=rfe(n,r,uu(s.id)),a=o[0],l=o[1],c=o[2];if(c){this.a=a,this.b=l;var u=Hr.fromPoints(this.a,this.b);s.bound().intersects(u)&&this.computeCellsIntersected(s,u)}return this.cells.length===0?[]:this.cells},e.getCellsForEdge=function(n,r){this.cells=[];for(var s=cfe(n,r),o=Ct(s),a;!(a=o()).done;){var l=a.value;this.a=l.a,this.b=l.b;var c=Hr.fromPoints(this.a,this.b),u=Ma.fromCellID(Ap(l.face),0),f=u.shrinkToFit(c),d=this.iter.locateCellID(f);d===vp?this.cells.push(this.iter.indexCell()):d===fy&&(ay(f)||(u=Ma.fromCellID(f,0)),this.computeCellsIntersected(u,c))}},e.computeCellsIntersected=function(n,r){if(this.iter.seek(qi(n.id)),!(this.iter.done()||this.iter.cellID()>Gi(n.id))){if(this.iter.cellID()===n.id){this.cells.push(this.iter.indexCell());return}var s=n.middle().lo();if(r.x.hi<s.x){this.clipVAxis(r,s.y,0,n);return}else if(r.x.lo>=s.x){this.clipVAxis(r,s.y,1,n);return}var o=this.splitUBound(r,s.x);r.y.hi<s.y?(this.computeCellsIntersected(Ma.fromParentIJ(n,0,0),o[0]),this.computeCellsIntersected(Ma.fromParentIJ(n,1,0),o[1])):r.y.lo>=s.y?(this.computeCellsIntersected(Ma.fromParentIJ(n,0,1),o[0]),this.computeCellsIntersected(Ma.fromParentIJ(n,1,1),o[1])):(this.clipVAxis(o[0],s.y,0,n),this.clipVAxis(o[1],s.y,1,n))}},e.clipVAxis=function(n,r,s,o){if(n.y.hi<r)this.computeCellsIntersected(Ma.fromParentIJ(o,s,0),n);else if(n.y.lo>=r)this.computeCellsIntersected(Ma.fromParentIJ(o,s,1),n);else{var a=this.splitVBound(n,r);this.computeCellsIntersected(Ma.fromParentIJ(o,s,0),a[0]),this.computeCellsIntersected(Ma.fromParentIJ(o,s,1),a[1])}},e.splitUBound=function(n,r){var s=n.y.clampPoint(I1(r,this.a.x,this.b.x,this.a.y,this.b.y)),o=this.a.x>this.b.x!=this.a.y>this.b.y?1:0;return this.splitBound(n,0,o,r,s)},e.splitVBound=function(n,r){var s=n.x.clampPoint(I1(r,this.a.y,this.b.y,this.a.x,this.b.x)),o=this.a.x>this.b.x!=this.a.y>this.b.y?1:0;return this.splitBound(n,o,0,s,r)},e.splitBound=function(n,r,s,o,a){var l=[Hr.fromRect(n),Hr.fromRect(n)];return r===1?(l[0].x.lo=o,l[1].x.hi=o):(l[0].x.hi=o,l[1].x.lo=o),s===1?(l[0].y.lo=a,l[1].y.hi=a):(l[0].y.hi=a,l[1].y.lo=a),l},i})(),Rfe=(function(i){function e(){return i.apply(this,arguments)||this}return sy(e,i),e})(E1(Map)),Ife=function(e,t,n){var r=1,s=t.distance(n);s!==0&&(r=s/Math.sin(s));var o=1,a=n.distance(e);a!==0&&(o=a/Math.sin(a));var l=1,c=e.distance(t);c!==0&&(l=c/Math.sin(c));var u=new Wt(e.x,t.x-e.x,n.x-e.x),f=new Wt(e.y,t.y-e.y,n.y-e.y),d=new Wt(e.z,t.z-e.z,n.z-e.z),A=new Wt(r,o-r,l-r);return We.fromVector(new Wt(f.cross(d).dot(A),d.cross(u).dot(A),u.cross(f).dot(A)).mul(.5))},Kq=new We(0,0,1),Qq=new We(0,0,-1),eD=(function(){function i(t){this.originInside=!1,this.depth=0,this.bound=Ri.emptyRect(),this.subregionBound=Ri.emptyRect(),this.vertices=t,this.index=new wT,this.initOriginAndBound()}i.fromCell=function(n){var r=[n.vertex(0),n.vertex(1),n.vertex(2),n.vertex(3)];return new i(r)},i.fromLoop=function(n){return new i(n.vertices.map(function(r){return We.fromVector(r.vector)}))},i.emptyLoop=function(){return new i([Kq])},i.fullLoop=function(){return new i([Qq])};var e=i.prototype;return e.initOriginAndBound=function(){if(this.vertices.length<3){if(!this.isEmptyOrFull()){this.originInside=!1;return}this.originInside=this.vertices[0].z<0}else{var n=this.vertices[0]!==this.vertices[1]&&this.vertices[2]!==this.vertices[1]&&khe(this.vertices[0],this.vertices[1],this.vertices[2]);this.originInside=!1,n!==this.containsPoint(this.vertices[1])&&(this.originInside=!0)}this.initBound(),this.index.add(this)},e.copyFrom=function(n){this.vertices=n.vertices,this.originInside=n.originInside,this.depth=n.depth,this.bound=n.bound,this.subregionBound=n.subregionBound,this.index=n.index},e.initBound=function(){if(this.vertices.length===0){this.copyFrom(i.emptyLoop());return}if(this.isEmptyOrFull()){this.isEmpty()?this.bound=Ri.emptyRect():this.bound=Ri.fullRect(),this.subregionBound=this.bound;return}for(var n=new P1,r=0;r<=this.vertices.length;r++)n.addPoint(this.vertex(r));var s=n.rectBound();this.containsPoint(new We(0,0,1))&&(s=new Ri(new Li(s.lat.lo,Math.PI/2),to.fullInterval())),s.lng.isFull()&&this.containsPoint(new We(0,0,-1))&&(s.lat.lo=-Math.PI/2),this.bound=s,this.subregionBound=P1.expandForSubregions(this.bound)},e.validate=function(){var n=this.findValidationErrorNoIndex();return n||null},e.findValidationErrorNoIndex=function(){for(var n=0;n<this.vertices.length;n++){var r=this.vertices[n];if(!r.vector.isUnit())return new Error("vertex "+n+" is not unit length")}if(this.vertices.length<3)return this.isEmptyOrFull()?null:new Error("non-empty, non-full loops must have at least 3 vertices");for(var s=0;s<this.vertices.length;s++){if(this.vertices[s].equals(this.vertex(s+1)))return new Error("edge "+s+" is degenerate (duplicate vertex)");var o=We.fromVector(this.vertex(s+1).vector.mul(-1));if(this.vertices[s].equals(o))return new Error("vertices "+s+" and "+(s+1)%this.vertices.length+" are antipodal")}return null},e.contains=function(n){if(!this.subregionBound.contains(n.bound))return!1;if(this.isEmptyOrFull()||n.isEmptyOrFull())return this.isFull()||n.isEmpty();var r=new Pfe;return BL(this,n,r)?!1:r.foundSharedVertex?!0:!(!this.containsPoint(n.vertex(0))||(n.subregionBound.contains(this.bound)||n.bound.union(this.bound).isFull())&&n.containsPoint(this.vertex(0)))},e.intersects=function(n){if(!this.bound.intersects(n.bound))return!1;var r=new Lfe;return BL(this,n,r)?!0:r.foundSharedVertex?!1:!!((this.subregionBound.contains(n.bound)||this.bound.union(n.bound).isFull())&&this.containsPoint(n.vertex(0))||n.subregionBound.contains(this.bound)&&n.containsPoint(this.vertex(0)))},e.equal=function(n){if(this.vertices.length!==n.vertices.length)return!1;for(var r=0;r<this.vertices.length;r++)if(this.vertices[r]!==n.vertex(r))return!1;return!0},e.boundaryEqual=function(n){if(this.vertices.length!==n.vertices.length)return!1;if(this.isEmptyOrFull())return this.isEmpty()===n.isEmpty();for(var r=0;r<this.vertices.length;r++)if(this.vertices[r].equals(n.vertex(0))){for(var s=0;s<this.vertices.length;s++)if(this.vertex(s+r)!==n.vertex(s))return!1;return!0}return!1},e.compareBoundary=function(n){if(!this.bound.intersects(n.bound))return-1;if(this.isFull())return 1;if(n.isFull())return-1;var r=new Dfe(n.isHole());return BL(this,n,r)?0:r.foundSharedVertex?r.containsEdge?1:-1:this.containsPoint(n.vertex(0))?1:-1},e.containsOrigin=function(){return this.originInside},e.referencePoint=function(){return IT(this.originInside)},e.numEdges=function(){return this.isEmptyOrFull()?0:this.vertices.length},e.edge=function(n){return new ah(this.vertex(n),this.vertex(n+1))},e.numChains=function(){return this.isEmpty()?0:1},e.chain=function(n){return new T1(0,this.numEdges())},e.chainEdge=function(n,r){return new ah(this.vertex(r),this.vertex(r+1))},e.chainPosition=function(n){return new RT(0,n)},e.dimension=function(){return 2},e.typeTag=function(){return RH},e.privateInterface=function(){},e.isEmpty=function(){return this.isEmptyOrFull()&&!this.containsOrigin()},e.isFull=function(){return this.isEmptyOrFull()&&this.containsOrigin()},e.isEmptyOrFull=function(){return this.vertices.length===1},e.rectBound=function(){return this.bound},e.capBound=function(){return this.bound.capBound()},e.vertex=function(n){return this.vertices[n%this.vertices.length]},e.orientedVertex=function(n){var r=n-this.vertices.length;return r<0&&(r=n),this.isHole()&&(r=this.vertices.length-1-r),this.vertex(r)},e.numVertices=function(){return this.vertices.length},e.bruteForceContainsPoint=function(n){for(var r=We.originPoint(),s=this.originInside,o=Vl.newChainEdgeCrosser(r,n,this.vertex(0)),a=1;a<=this.vertices.length;a++)s=s!==o.edgeOrVertexChainCrossing(this.vertex(a));return s},e.containsPoint=function(n){if(!this.index.isFresh()&&!this.bound.containsPoint(n))return!1;var r=32;if(this.index.shapes.size===0||this.vertices.length<=r)return this.bruteForceContainsPoint(n);var s=this.index.iterator();return s.locatePoint(n)?this.iteratorContainsPoint(s,n):!1},e.containsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s!==vp||this.boundaryApproxIntersects(r,n)?!1:this.iteratorContainsPoint(r,n.center())},e.intersectsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s===PT?!1:s===fy||r.cellID()===n.id||this.boundaryApproxIntersects(r,n)?!0:this.iteratorContainsPoint(r,n.center())},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.boundaryApproxIntersects=function(n,r){var s=n.indexCell().findByShapeID(0);if(s.edges.length===0)return!1;if(n.cellID()===r.id)return!0;for(var o=hy+LH,a=r.boundUV().expandedByMargin(o),l=Ct(s.edges),c;!(c=l()).done;){var u=c.value,f=ry(this.vertex(u),this.vertex(u+1),r.face,o),d=f[0],A=f[1],y=f[2];if(y&&DH(d,A,a))return!0}return!1},e.iteratorContainsPoint=function(n,r){var s,o=(s=n.indexCell())==null?void 0:s.findByShapeID(0),a=o?.containsCenter||!1;if(o&&o.edges.length>0)for(var l=n.center(),c=new Vl(l,r),u=-2,f=Ct(o.edges),d;!(d=f()).done;){var A=d.value;A!==u+1&&c.restartAt(this.vertex(A)),u=A,a=a!==c.edgeOrVertexChainCrossing(this.vertex(A+1))}return a},i.regularLoop=function(n,r,s){return i.regularLoopForFrame(sD(n),r,s)},i.regularLoopForFrame=function(n,r,s){return new i(We.regularPointsForFrame(n,r,s))},e.canonicalFirstVertex=function(){for(var n=0,r=this.vertices.length,s=1;s<r;s++)this.vertex(s).vector.cmp(this.vertex(n).vector)===-1&&(n=s);return this.vertex(n+1).vector.cmp(this.vertex(n+r-1).vector)===-1?[n,1]:(n+=r,[n,-1])},e.turningAngle=function(){if(this.isEmptyOrFull())return this.containsOrigin()?-2*Math.PI:2*Math.PI;if(this.vertices.length<3)return 0;for(var n=this.canonicalFirstVertex(),r=n[0],s=n[1],o=kq(this.vertex((r+this.vertices.length-s)%this.vertices.length),this.vertex(r),this.vertex((r+s)%this.vertices.length)),a=0,l=this.vertices.length-1;l>0;l--){r+=s;var c=kq(this.vertex(r-s),this.vertex(r),this.vertex(r+s)),u=o;o+=c+a,a=u-o+c}var f=2*Math.PI-4*Ki;return Math.max(-f,Math.min(f,s*(o+a)))},e.turningAngleMaxError=function(){var n=11.25*Ki;return n*this.vertices.length},e.isHole=function(){return(this.depth&1)!==0},e.sign=function(){return this.isHole()?-1:1},e.isNormalized=function(){return this.bound.lng.length()<Math.PI?!0:this.turningAngle()>=-this.turningAngleMaxError()},e.normalize=function(){this.isNormalized()||this.invert()},e.invert=function(){if(this.index.reset(),this.isEmptyOrFull())this.vertices[0]=this.isFull()?Kq:Qq;else for(var n=Math.floor(this.vertices.length/2)-1;n>=0;n--){var r=this.vertices.length-1-n,s=[this.vertices[r],this.vertices[n]];this.vertices[n]=s[0],this.vertices[r]=s[1]}this.originInside=!this.originInside,this.bound.lat.lo>-Math.PI/2&&this.bound.lat.hi<Math.PI/2?(this.bound=Ri.fullRect(),this.subregionBound=this.bound):this.initBound(),this.index.add(this)},e.findVertex=function(n){var r=0;if(this.vertices.length<10){for(var s=1;s<=this.vertices.length;s++)if(this.vertex(s).equals(n))return[s,!0];return[r,!1]}var o=this.index.iterator();if(!o.locatePoint(n))return[r,!1];for(var a=o.indexCell().findByShapeID(0),l=a.numEdges()-1;l>=0;l--){var c=a.edges[l];if(this.vertex(c).equals(n))return c===0?[this.vertices.length,!0]:[c,!0];if(this.vertex(c+1).equals(n))return[c+1,!0]}return[r,!1]},e.containsNested=function(n){if(!this.subregionBound.contains(n.bound))return!1;if(this.isEmptyOrFull()||n.numVertices()<2)return this.isFull()||n.isEmpty();var r=this.findVertex(n.vertex(1)),s=r[0],o=r[1];return o?UH(this.vertex(s-1),this.vertex(s),this.vertex(s+1),n.vertex(0),n.vertex(2)):this.containsPoint(n.vertex(1))},e.surfaceIntegralFloat64=function(n){for(var r=Math.PI-1e-5,s=0,o=this.vertex(0),a=1;a+1<this.vertices.length;a++){if(this.vertex(a+1).vector.angle(o.vector)>r){var l=o;o.equals(this.vertex(0))?o=We.fromVector(this.vertex(0).pointCross(this.vertex(a)).vector.normalize()):this.vertex(a).vector.angle(this.vertex(0).vector)<r?o=this.vertex(0):(o=We.fromVector(this.vertex(0).vector.cross(l.vector)),s+=n(this.vertex(0),l,o)),s+=n(l,this.vertex(a),o)}s+=n(o,this.vertex(a),this.vertex(a+1))}return o!==this.vertex(0)&&(s+=n(o,this.vertex(this.vertices.length-1),this.vertex(0))),s},e.surfaceIntegralPoint=function(n){for(var r=Math.PI-1e-5,s=new We(0,0,0).vector,o=this.vertex(0),a=1;a+1<this.vertices.length;a++){if(this.vertex(a+1).vector.angle(o.vector)>r){var l=o;o.equals(this.vertex(0))?o=We.fromVector(this.vertex(0).pointCross(this.vertex(a)).vector.normalize()):this.vertex(a).vector.angle(this.vertex(0).vector)<r?o=this.vertex(0):(o=We.fromVector(this.vertex(0).vector.cross(l.vector)),s=s.add(n(this.vertex(0),l,o).vector)),s=s.add(n(l,this.vertex(a),o).vector)}s=s.add(n(o,this.vertex(a),this.vertex(a+1)).vector)}return o!==this.vertex(0)&&(s=s.add(n(o,this.vertex(this.vertices.length-1),this.vertex(0)).vector)),We.fromVector(s)},e.area=function(){if(this.isEmptyOrFull())return this.containsOrigin()?4*Math.PI:0;var n=this.surfaceIntegralFloat64(jhe),r=this.turningAngleMaxError();return n<0&&(n+=4*Math.PI),n>4*Math.PI&&(n=4*Math.PI),n<0&&(n=0),n<r&&!this.isNormalized()?4*Math.PI:n>4*Math.PI-r&&this.isNormalized()?0:n},e.centroid=function(){return this.surfaceIntegralPoint(Ife)},e.containsNonCrossingBoundary=function(n,r){if(!this.bound.intersects(n.bound))return!1;if(this.isFull())return!0;if(n.isFull())return!1;var s=this.findVertex(n.vertex(0)),o=s[0],a=s[1];return a?zH(this.vertex(o-1),this.vertex(o),this.vertex(o+1),n.vertex(1),r):this.containsPoint(n.vertex(0))},i})(),ST=function(e,t){return!e.containsCenter&&t===kH||e.containsCenter&&t===TT},BL=function(e,t,n){for(var r=new Xq(e.index),s=new Xq(t.index),o=new eH(e,t,n,!1),a=new eH(t,e,n,!0);!r.done()||!s.done();)if(r.rangeMax<s.rangeMin)r.seekTo(s);else if(s.rangeMax<r.rangeMin)s.seekTo(r);else{var l=as(r.it.cellID())-as(s.it.cellID());if(l>0){if(o.hasCrossingRelation(r,s))return!0}else if(l<0){if(a.hasCrossingRelation(s,r))return!0}else{var c=r.it.indexCell().shapes[0],u=s.it.indexCell().shapes[0];if(ST(c,o.aCrossingTarget)&&ST(u,o.bCrossingTarget)||c.numEdges()>0&&u.numEdges()>0&&o.cellCrossesCell(c,u))return!0;r.next(),s.next()}}return!1},Jq=0,kH=1,TT=2,Pfe=(function(){function i(){this.foundSharedVertex=!1}var e=i.prototype;return e.aCrossingTarget=function(){return kH},e.bCrossingTarget=function(){return TT},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,!UH(n,r,s,o,a)},i})(),Lfe=(function(){function i(){this.foundSharedVertex=!1}var e=i.prototype;return e.aCrossingTarget=function(){return TT},e.bCrossingTarget=function(){return TT},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,Mfe(n,r,s,o,a)},i})(),Dfe=(function(){function i(t){this.foundSharedVertex=!1,this.containsEdge=!1,this.excludesEdge=!1,this.reverse=t}var e=i.prototype;return e.aCrossingTarget=function(){return Jq},e.bCrossingTarget=function(){return Jq},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,zH(n,r,s,a,this.reverse)?this.containsEdge=!0:this.excludesEdge=!0,this.containsEdge&&this.excludesEdge},i})(),zH=function(e,t,n,r,s){return r.equals(e)||r.equals(n)?r.equals(e)===s:We.orderedCCW(e,n,r,t)},eH=(function(){function i(t,n,r,s){if(this.crosser=null,this.aj=0,this.bjPrev=-2,this.bCells=[],this.a=t,this.b=n,this.relation=r,this.swapped=s,this.aCrossingTarget=r.aCrossingTarget(),this.bCrossingTarget=r.bCrossingTarget(),this.bQuery=new Cfe(n.index),s){var o=[this.bCrossingTarget,this.aCrossingTarget];this.aCrossingTarget=o[0],this.bCrossingTarget=o[1]}}var e=i.prototype;return e.startEdge=function(n){this.crosser=new Vl(this.a.vertex(n),this.a.vertex(n+1)),this.aj=n,this.bjPrev=-2},e.edgeCrossesCell=function(n){for(var r=n.numEdges(),s=0;s<r;s++){var o,a=n.edges[s];if(a!==this.bjPrev+1){var l;(l=this.crosser)==null||l.restartAt(this.b.vertex(a))}this.bjPrev=a;var c=(o=this.crosser)==null?void 0:o.chainCrossingSign(this.b.vertex(a+1));if(c!==zl){if(c===Sc)return!0;if(this.a.vertex(this.aj+1).equals(this.b.vertex(a+1))){if(this.swapped){if(this.relation.wedgesCross(this.b.vertex(a),this.b.vertex(a+1),this.b.vertex(a+2),this.a.vertex(this.aj),this.a.vertex(this.aj+2)))return!0}else if(this.relation.wedgesCross(this.a.vertex(this.aj),this.a.vertex(this.aj+1),this.a.vertex(this.aj+2),this.b.vertex(a),this.b.vertex(a+2)))return!0}}}return!1},e.cellCrossesCell=function(n,r){for(var s=Ct(n.edges),o;!(o=s()).done;){var a=o.value;if(this.startEdge(a),this.edgeCrossesCell(r))return!0}return!1},e.cellCrossesAnySubcell=function(n,r){for(var s=Ma.fromCellID(r,0),o=Ct(n.edges),a;!(a=o()).done;){var l=a.value;if(this.bCells=this.bQuery.getCells(this.a.vertex(l),this.a.vertex(l+1),s),this.bCells.length!==0){this.startEdge(l);for(var c=Ct(this.bCells),u;!(u=c()).done;){var f=u.value;if(this.edgeCrossesCell(f.shapes[0]))return!0}}}return!1},e.hasCrossing=function(n,r){var s=20,o=0;for(this.bCells=[];;){var a=r.it.indexCell().shapes[0].numEdges();if(a>0){if(o+=a,o>=s)return this.cellCrossesAnySubcell(n.it.indexCell().shapes[0],n.cellID())?!0:(r.seekBeyond(n),!1);this.bCells.push(r.indexCell())}if(r.next(),r.cellID()>n.rangeMax)break}for(var l=Ct(this.bCells),c;!(c=l()).done;){var u=c.value;if(this.cellCrossesCell(n.it.indexCell().shapes[0],u.shapes[0]))return!0}return!1},e.hasCrossingRelation=function(n,r){var s=n.it.indexCell().shapes[0];if(s.numEdges()!==0)return this.hasCrossing(n,r)?!0:(n.next(),!1);if(ST(s,this.aCrossingTarget))return r.seekBeyond(n),n.next(),!1;for(;r.cellID()<=n.rangeMax;){var o=r.it.indexCell().shapes[0];if(ST(o,this.bCrossingTarget))return!0;r.next()}return n.next(),!1},i})(),Nfe=(function(){function i(t){var n=this;if(t===void 0&&(t=[]),this.loops=[],this.index=new wT,this.hasHoles=!1,this.numVertices=0,this.nEdges=0,this.bound=Ri.emptyRect(),this.subregionBound=Ri.emptyRect(),this.cumulativeEdges=[],this.initLoops=function(r){var s=new Array;s.push(null);for(var o=-1;s.length>0;){var a=s.pop();a!=null&&(o=a.depth,n.loops.push(a));for(var l=r.get(a)||[],c=l.length-1;c>=0;c--){var u=l[c];u.depth=o+1,s.push(u)}}},t.length===1&&t[0].isEmpty()){this.initLoopProperties();return}this.loops=t,this.initNested()}i.fromOrientedLoops=function(n){for(var r=new Map,s=Ct(n),o;!(o=s()).done;){var a=o.value;r.set(a,a.containsOrigin())}for(var l=Ct(n),c;!(c=l()).done;){var u=c.value,f=u.turningAngle();Math.abs(f)>u.turningAngleMaxError()?f<0&&u.invert():u.containsOrigin()&&u.invert()}var d=new i(n);if(d.numLoops()>0){for(var A=d.loop(0),y=!1,w=Ct(d.loops),S;!(S=w()).done;){var T=S.value;T.containsOrigin()&&(y=!y,A=T)}r.get(A)!==y&&d.invert()}return d};var e=i.prototype;return e.invert=function(){if(this.isEmpty()){Object.assign(this,i.fullPolygon()),this.initLoopProperties();return}if(this.isFull()){Object.assign(this,new i),this.initLoopProperties();return}for(var n=0,r=10,s=r,o=1;o<this.numLoops();o++)if(this.loop(o).depth===0){s===r&&(s=this.loop(n).turningAngle());var a=this.loop(o).turningAngle();(a<s||a===s&&this.compareLoops(this.loop(o),this.loop(n))<0)&&(n=o,s=a)}this.loop(n).invert();var l=[],c=this.lastDescendant(n);l.push(this.loop(n));for(var u=0;u<this.loops.length;u++)(u<n||u>c)&&(this.loop(u).depth++,l.push(this.loop(u)));for(var f=0;f<this.loops.length;f++)f>n&&f<=c&&(this.loop(f).depth--,l.push(this.loop(f)));this.loops=l,this.initLoopProperties()},e.compareLoops=function(n,r){if(n.numVertices()!==r.numVertices())return n.numVertices()-r.numVertices();var s=n.canonicalFirstVertex(),o=s[0],a=s[1],l=r.canonicalFirstVertex(),c=l[0],u=l[1];if(a!==u)return a-u;for(var f=n.numVertices()-1;f>=0;f--,o+=a,c+=u){var d=n.vertex(o).vector.cmp(r.vertex(c).vector);if(d!==0)return d}return 0},i.fromCell=function(n){return new i([eD.fromCell(n)])},e.initNested=function(){if(this.loops.length===1){this.initOneLoop();return}var n=new Ffe;this.loops.forEach(function(r){n.insertLoop(r,null)}),this.loops=[],this.initLoops(n),this.initLoopProperties()},e.initOneLoop=function(){this.hasHoles=!1,this.numVertices=this.loops[0].vertices.length,this.bound=this.loops[0].rectBound(),this.subregionBound=P1.expandForSubregions(this.bound),this.loops[0].depth=0,this.initEdgesAndIndex()},e.initLoopProperties=function(){this.numVertices=0,this.bound=Ri.emptyRect(),this.hasHoles=!1;for(var n=Ct(this.loops),r;!(r=n()).done;){var s=r.value;s.isHole()?this.hasHoles=!0:this.bound=this.bound.union(s.rectBound()),this.numVertices+=s.numVertices()}this.subregionBound=P1.expandForSubregions(this.bound),this.initEdgesAndIndex()},e.initEdgesAndIndex=function(){if(this.nEdges=0,this.cumulativeEdges=[],!this.isFull()){var n=12;this.loops.length>n&&(this.cumulativeEdges=[]);for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;this.cumulativeEdges.length>0&&this.cumulativeEdges.push(this.nEdges),this.nEdges+=o.vertices.length}this.index=new wT,this.index.add(this)}},i.fullPolygon=function(){var n=eD.fullLoop(),r=new i;return r.loops=[n],r.numVertices=n.vertices.length,r.bound=Ri.fullRect(),r.subregionBound=Ri.fullRect(),r.initEdgesAndIndex(),r},e.validate=function(){for(var n=0;n<this.loops.length;n++){var r=this.loops[n],s=r.findValidationErrorNoIndex();if(s)return new Error("loop "+n+": "+s.message);if(r.isEmpty())return new Error("loop "+n+": empty loops are not allowed");if(r.isFull()&&this.loops.length>1)return new Error("loop "+n+": full loop appears in non-full polygon")}return this.findLoopNestingError()},e.findLoopNestingError=function(){for(var n=-1,r=0;r<this.loops.length;r++){var s=this.loops[r].depth;if(s<0||s>n+1)return new Error("loop "+r+": invalid loop depth ("+s+")");n=s}for(var o=0;o<this.loops.length;o++)for(var a=this.loops[o],l=this.lastDescendant(o),c=0;c<this.loops.length;c++)if(o!==c){var u=c>=o+1&&c<=l,f=!1;if(a.containsNonCrossingBoundary(this.loops[c],f)!==u){var d=u?"":"not ";return new Error("invalid nesting: loop "+o+" should "+d+"contain loop "+c)}}return null},e.isEmpty=function(){return this.loops.length===0},e.isFull=function(){return this.loops.length===1&&this.loops[0].isFull()},e.numLoops=function(){return this.loops.length},e.loop=function(n){return this.loops[n]},e.parent=function(n){var r,s=((r=this.loops[n])==null?void 0:r.depth)||0;if(s===0)return[-1,!1];for(n--;n>=0&&this.loops[n].depth<=s;n--);return[n,!0]},e.lastDescendant=function(n){var r;if(n<0)return this.loops.length-1;var s=((r=this.loops[n])==null?void 0:r.depth)||0;for(n++;n<this.loops.length&&this.loops[n].depth>s;n++);return n-1},e.capBound=function(){return this.bound.capBound()},e.rectBound=function(){return this.bound},e.containsPoint=function(n){if(!this.index.isFresh()&&!this.bound.containsPoint(n))return!1;var r=32;if(this.numVertices<r||this.index==null){for(var s=!1,o=Ct(this.loops),a;!(a=o()).done;){var l=a.value;s=s!==l.bruteForceContainsPoint(n)}return s}return new gp(this.index,Xf).contains(n)},e.containsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s!==vp||this.boundaryApproxIntersects(r,n)?!1:this.iteratorContainsPoint(r,n.center())},e.intersectsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s===PT?!1:s===fy||r.cellID()===n.id||this.boundaryApproxIntersects(r,n)?!0:this.iteratorContainsPoint(r,n.center())},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.boundaryApproxIntersects=function(n,r){var s=n.indexCell().findByShapeID(0);if(s.edges.length===0)return!1;if(n.cellID()===r.id)return!0;for(var o=hy+LH,a=r.boundUV().expandedByMargin(o),l=Ct(s.edges),c;!(c=l()).done;){var u=c.value,f=this.index.shape(0).edge(u),d=ry(f.v0,f.v1,r.face,o),A=d[0],y=d[1],w=d[2];if(w&&DH(A,y,a))return!0}return!1},e.iteratorContainsPoint=function(n,r){var s=n.indexCell().findByShapeID(0),o=s.containsCenter;if(s.edges.length===0)return o;for(var a=new Vl(n.center(),r),l=this.index.shape(0),c=Ct(s.edges),u;!(u=c()).done;){var f=u.value,d=l.edge(f);o=o!==a.edgeOrVertexCrossing(d.v0,d.v1)}return o},e.numEdges=function(){return this.nEdges},e.edge=function(n){var r=0;if(this.cumulativeEdges.length>0){for(r=0;r<this.cumulativeEdges.length;r++)if(r+1>=this.cumulativeEdges.length||n<this.cumulativeEdges[r+1]){n-=this.cumulativeEdges[r];break}}else for(r=0;n>=this.loop(r).vertices.length;r++)n-=this.loop(r).vertices.length;return new ah(this.loop(r).orientedVertex(n),this.loop(r).orientedVertex(n+1))},e.referencePoint=function(){for(var n=!1,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;n=n!==o.containsOrigin()}return IT(n)},e.numChains=function(){return this.numLoops()},e.chain=function(n){if(this.cumulativeEdges.length>0)return new T1(this.cumulativeEdges[n],this.loop(n).vertices.length);for(var r=0,s=0;s<n;s++)r+=this.loop(s).vertices.length;var o=this.loop(n).numVertices();return o!==1?new T1(r,o):new T1(r,0)},e.chainEdge=function(n,r){return new ah(this.loop(n).orientedVertex(r),this.loop(n).orientedVertex(r+1))},e.chainPosition=function(n){var r=0;if(this.cumulativeEdges.length>0){for(r=0;r<this.cumulativeEdges.length;r++)if(r+1>=this.cumulativeEdges.length||n<this.cumulativeEdges[r+1]){n-=this.cumulativeEdges[r];break}}else for(r=0;n>=this.loop(r).vertices.length;r++)n-=this.loop(r).vertices.length;return new RT(r,n)},e.dimension=function(){return 2},e.typeTag=function(){return Yhe},e.privateInterface=function(){},e.contains=function(n){if(this.loops.length===1&&n.loops.length===1)return this.loops[0].contains(n.loops[0]);if(!this.subregionBound.contains(n.bound)&&!this.bound.lng.union(n.bound.lng).isFull())return!1;if(!this.hasHoles&&!n.hasHoles){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(!this.anyLoopContains(o))return!1}return!0}return this.containsBoundary(n)&&n.excludesNonCrossingComplementShells(this)},e.intersects=function(n){if(this.loops.length===1&&n.loops.length===1)return this.loops[0].intersects(n.loops[0]);if(!this.bound.intersects(n.bound))return!1;if(!this.hasHoles&&!n.hasHoles){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.anyLoopIntersects(o))return!0}return!1}return!this.excludesBoundary(n)||!n.excludesNonCrossingShells(this)},e.compareBoundary=function(n){for(var r=-1,s=0;s<this.loops.length&&r!==0;s++)r*=-this.loops[s].compareBoundary(n);return r},e.containsBoundary=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.compareBoundary(o)<=0)return!1}return!0},e.excludesBoundary=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.compareBoundary(o)>=0)return!1}return!0},e.containsNonCrossingBoundary=function(n,r){for(var s=!1,o=Ct(this.loops),a;!(a=o()).done;){var l=a.value,c=l.containsNonCrossingBoundary(n,r);s=s!=c}return s},e.excludesNonCrossingShells=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(!o.isHole()&&this.containsNonCrossingBoundary(o,!1))return!1}return!0},e.excludesNonCrossingComplementShells=function(n){if(n.isEmpty())return!this.isFull();if(n.isFull())return!0;for(var r=0;r<n.loops.length;r++){var s=n.loops[r];if(!(r>0&&!s.isHole())&&this.containsNonCrossingBoundary(s,r===0))return!1}return!0},e.anyLoopContains=function(n){for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;if(o.contains(n))return!0}return!1},e.anyLoopIntersects=function(n){for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;if(o.intersects(n))return!0}return!1},e.area=function(){for(var n=0,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;n+=o.sign()*o.area()}return n},e.centroid=function(){for(var n=new We(0,0,0).vector,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value,a=o.centroid().vector;o.sign()<0?n=n.sub(a):n=n.add(a)}return We.fromVector(n)},i})(),Ffe=(function(i){function e(){return i.apply(this,arguments)||this}sy(e,i);var t=e.prototype;return t.insertLoop=function(r,s){for(var o=[],a=!1;!a;){o=i.prototype.get.call(this,s)||[],a=!0;for(var l=Ct(o),c;!(c=l()).done;){var u=c.value;if(u.containsNested(r)){s=u,a=!1;break}}}for(var f=i.prototype.get.call(this,r)||[],d=0;d<o.length;){var A=o[d];r.containsNested(A)?(f.push(A),o.splice(d,1)):d++}i.prototype.set.call(this,r,f),i.prototype.set.call(this,s,[].concat(o,[r]))},e})(E1(Map)),Bfe=(function(){function i(t){t===void 0&&(t=[]),this.points=t}i.fromLatLngs=function(n){return new i(n.map(We.fromLatLng))};var e=i.prototype;return e.reverse=function(){for(var n=this.points.length,r=0;r<n/2;r++){var s=n-r-1,o=[this.points[s],this.points[r]];this.points[r]=o[0],this.points[s]=o[1]}},e.length=function(){for(var n=0,r=1;r<this.points.length;r++)n+=this.points[r-1].distance(this.points[r]);return n},e.centroid=function(){for(var n=new We(0,0,0),r=1;r<this.points.length;r++){var s=this.points[r-1].vector.add(this.points[r].vector),o=this.points[r-1].vector.sub(this.points[r].vector);n=We.fromVector(n.vector.add(s.mul(Math.sqrt(o.norm2()/s.norm2()))))}return n},e.equal=function(n){if(this.points.length!==n.points.length)return!1;for(var r=0;r<this.points.length;r++)if(!this.points[r].equals(n.points[r]))return!1;return!0},e.approxEqual=function(n,r){if(r===void 0&&(r=dH),this.points.length!==n.points.length)return!1;for(var s=0;s<this.points.length;s++)if(!this.points[s].approxEqual(n.points[s],r))return!1;return!0},e.capBound=function(){return this.rectBound().capBound()},e.rectBound=function(){for(var n=new P1,r=Ct(this.points),s;!(s=r()).done;){var o=s.value;n.addPoint(o)}return n.rectBound()},e.containsCell=function(n){return!1},e.intersectsCell=function(n){if(this.points.length===0)return!1;for(var r=Ct(this.points),s;!(s=r()).done;){var o=s.value;if(n.containsPoint(o))return!0}for(var a=[n.vertex(0),n.vertex(1),n.vertex(2),n.vertex(3)],l=0;l<4;l++)for(var c=Vl.newChainEdgeCrosser(a[l],a[l+1&3],this.points[0]),u=1;u<this.points.length;u++)if(c.chainCrossingSign(this.points[u])!==zl)return!0;return!1},e.containsPoint=function(n){return!1},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.numEdges=function(){return this.points.length===0?0:this.points.length-1},e.edge=function(n){return new ah(this.points[n],this.points[n+1])},e.referencePoint=function(){return IT(!1)},e.numChains=function(){return Math.min(1,this.numEdges())},e.chain=function(n){return new T1(0,this.numEdges())},e.chainEdge=function(n,r){return new ah(this.points[r],this.points[r+1])},e.chainPosition=function(n){return new RT(0,n)},e.dimension=function(){return 1},e.isEmpty=function(){return Khe(this)},e.isFull=function(){return Qhe(this)},e.typeTag=function(){return Zhe},e.privateInterface=function(){},i.findEndVertex=function(n,r,s){var o=n.points[s],a=sD(o),l=to.fullInterval(),c=0;for(s++;s<n.points.length;s++){var u=n.points[s],f=o.distance(u);if(f>Math.PI/2&&c>0||f<c&&c>r)break;if(c=f,!(f<=r)){var d=phe(a,u),A=Math.atan2(d.y,d.x);if(!l.contains(A))break;var y=Math.asin(Math.sin(r)/Math.sin(f)),w=to.fromPointPair(A,A).expanded(y);l=l.intersection(w)}}return s-1},e.subsampleVertices=function(n){var r=[];if(this.points.length<1)return r;r.push(0);for(var s=Math.max(n,0),o=0;o+1<this.points.length;){var a=i.findEndVertex(this,s,o);this.points[a].equals(this.points[o])||r.push(a),o=a}return r},e.project=function(n){if(this.points.length===1)return[this.points[0],1];for(var r=10,s=-1,o=1;o<this.points.length;o++){var a=Vhe(n,this.points[o-1],this.points[o]);a<r&&(r=a,s=o)}var l=TH(n,this.points[s-1],this.points[s]);return l.equals(this.points[s])&&s++,[l,s]},e.isOnRight=function(n){var r=this.project(n),s=r[0],o=r[1];return s.equals(this.points[o-1])&&o>1&&o<this.points.length?n.equals(this.points[o-1])?!1:We.orderedCCW(this.points[o-2],n,this.points[o],this.points[o-1]):(o===this.points.length&&o--,GL(n,this.points[o],this.points[o-1]))},e.validate=function(){for(var n=0;n<this.points.length;n++)if(!this.points[n].vector.isUnit())return new Error("vertex "+n+" is not unit length");for(var r=1;r<this.points.length;r++){var s=this.points[r-1],o=this.points[r];if(s.equals(o))return new Error("vertices "+(r-1)+" and "+r+" are identical");if(s.equals(We.fromVector(o.vector.mul(-1))))return new Error("vertices "+(r-1)+" and "+r+" are antipodal")}return null},e.intersects=function(n){if(this.points.length===0||n.points.length===0||!this.rectBound().intersects(n.rectBound()))return!1;for(var r=1;r<this.points.length;r++)for(var s=Vl.newChainEdgeCrosser(this.points[r-1],this.points[r],n.points[0]),o=1;o<n.points.length;o++)if(s.chainCrossingSign(n.points[o])!==zl)return!0;return!1},e.interpolate=function(n){if(n<=0)return[this.points[0],1];for(var r=n*this.length(),s=1;s<this.points.length;s++){var o=this.points[s-1].distance(this.points[s]);if(r<o){var a=EH(r,this.points[s-1],this.points[s]);return a.equals(this.points[s])?[a,s+1]:[a,s]}r-=o}return[this.points[this.points.length-1],this.points.length]},e.uninterpolate=function(n,r){if(this.points.length<2)return 0;for(var s=0,o=1;o<r;o++)s+=this.points[o-1].distance(this.points[o]);for(var a=s+this.points[r-1].distance(n),l=r;l<this.points.length;l++)s+=this.points[l-1].distance(this.points[l]);return Math.min(1,a/s)},i})(),tH=(function(){function i(){}var e=i.prototype;return e.capBound=function(){return mp.emptyCap()},e.rectBound=function(){return Ri.emptyRect()},e.containsCell=function(n){return!1},e.intersectsCell=function(n){return!1},e.containsPoint=function(n){return!1},e.cellUnionBound=function(){return[]},i})(),tD=(function(){function i(t){var n=t===void 0?{}:t,r=n.minLevel,s=r===void 0?0:r,o=n.maxLevel,a=o===void 0?_i:o,l=n.levelMod,c=l===void 0?1:l,u=n.maxCells,f=u===void 0?8:u;this.minLevel=s,this.maxLevel=a,this.levelMod=c,this.maxCells=f}var e=i.prototype;return e.coverer=function(){return new VH(Math.max(0,Math.min(_i,this.minLevel)),Math.max(0,Math.min(_i,this.maxLevel)),Math.max(1,Math.min(3,this.levelMod)),this.maxCells)},e.covering=function(n){var r=this.cellUnion(n);return r.denormalize(Math.max(0,Math.min(_i,this.minLevel)),Math.max(1,Math.min(3,this.levelMod))),r},e.interiorCovering=function(n){var r=this.interiorCellUnion(n);return r.denormalize(Math.max(0,Math.min(_i,this.minLevel)),Math.max(1,Math.min(3,this.levelMod))),r},e.cellUnion=function(n){var r=this.coverer();r.coveringInternal(n);var s=r.result;return s.normalize(),s},e.interiorCellUnion=function(n){var r=this.coverer();r.interiorCovering=!0,r.coveringInternal(n);var s=r.result;return s.normalize(),s},e.fastCovering=function(n){var r=this.coverer(),s=Jx(R1,n.cellUnionBound());return r.normalizeCovering(s),s},e.isCanonical=function(n){return this.coverer().isCanonical(n)},i})(),VH=(function(){function i(t,n,r,s){this.region=new tH,this.result=new R1,this.pq=new Ufe,this.interiorCovering=!1,this.minLevel=t,this.maxLevel=n,this.levelMod=r,this.maxCells=s}var e=i.prototype;return e.newCandidate=function(n){if(!this.region.intersectsCell(n))return new Kx;var r=new Ofe(n),s=n.level;if(s>=this.minLevel)if(this.interiorCovering){if(this.region.containsCell(n))r.terminal=!0;else if(s+this.levelMod>this.maxLevel)return new Kx}else(s+this.levelMod>this.maxLevel||this.region.containsCell(n))&&(r.terminal=!0);return r},e.expandChildren=function(n,r,s){s--;for(var o=0,a=yH(r.id),l=uD(r.id);l!==a;l=Ia(l)){var c=Ra.fromCellID(l);if(s>0){this.region.intersectsCell(c)&&(o+=this.expandChildren(n,c,s));continue}var u=this.newCandidate(c);u instanceof Kx||(n.children.push(u),n.numChildren++,u.terminal&&o++)}return o},e.addCandidate=function(n){if(!(n instanceof Kx)){if(n.terminal){this.result.push(n.cell.id);return}var r=this.levelMod,s=n.cell.level;s<this.minLevel&&(r=1);var o=this.expandChildren(n,n.cell,r),a=2*this.levelMod;n.numChildren!==0&&(!this.interiorCovering&&o===1<<a&&s>=this.minLevel?(n.terminal=!0,this.addCandidate(n)):(n.priority=-((s<<a)+n.numChildren<<a+o),this.pq.push(n)))}},e.adjustLevel=function(n){return this.levelMod>1&&n>this.minLevel&&(n-=(n-this.minLevel)%this.levelMod),n},e.adjustCellLevels=function(n){if(this.levelMod!==1){for(var r=0,s=Ct(n),o;!(o=s()).done;){var a=o.value,l=no(a),c=this.adjustLevel(l);if(c!==l&&(a=wr(a,c)),!(r>0&&qm(n[r-1],a))){for(;r>0&&qm(a,n[r-1]);)r--;n[r]=a,r++}}n.length=r}},e.initialCandidates=function(n){var r=new tD;r.maxLevel=this.maxLevel,r.levelMod=1,r.maxCells=Math.min(4,this.maxCells);var s=r.fastCovering(n);this.adjustCellLevels(s);for(var o=Ct(s),a;!(a=o()).done;){var l=a.value;this.addCandidate(this.newCandidate(Ra.fromCellID(l)))}},e.coveringInternal=function(n){for(this.region=n,this.initialCandidates(n);this.pq.length>0&&(!this.interiorCovering||this.result.length<this.maxCells);){var r=this.pq.pop();if(this.interiorCovering||r.cell.level<this.minLevel||r.numChildren===1||this.result.length+this.pq.length+r.numChildren<=this.maxCells)for(var s=Ct(r.children),o;!(o=s()).done;){var a=o.value;(!this.interiorCovering||this.result.length<this.maxCells)&&this.addCandidate(a)}else r.terminal=!0,this.addCandidate(r)}this.region=new tH,this.pq.reset(),this.result.normalize(),(this.minLevel>0||this.levelMod>1)&&this.result.denormalize(this.minLevel,this.levelMod)},e.normalizeCovering=function(n){if(this.maxLevel<_i||this.levelMod>1)for(var r=0;r<n.length;r++){var s=no(n[r]),o=this.adjustLevel(Math.min(s,this.maxLevel));o!==s&&(n[r]=wr(n[r],o))}n.normalize(),(this.minLevel>0||this.levelMod>1)&&n.denormalize(this.minLevel,this.levelMod);var a=n.length-this.maxCells;if(!(a<=0||this.isCanonical(n))){if(a*n.length>1e4){var l=new tD,c=l.covering(n);n.length=0,n.push.apply(n,c);return}for(;n.length>this.maxCells;){for(var u=-1,f=-1,d=0;d+1<n.length;d++){var A=iy(n[d],n[d+1]),y=A[0],w=A[1];if(w){var S=this.adjustLevel(y);S>f&&(f=S,u=d)}}if(f<this.minLevel)break;var T=wr(n[u],f),R=this.replaceCellsWithAncestor(n,T);for(n.length=0,n.push.apply(n,R);f>this.minLevel&&(f-=this.levelMod,T=wr(T,f),!!this.containsAllChildren(n,T));){var P=this.replaceCellsWithAncestor(n,T);n.length=0,n.push.apply(n,P)}}}},e.isCanonical=function(n){var r=this.maxLevel;this.levelMod!==1&&(r=this.maxLevel-(this.maxLevel-this.minLevel)%this.levelMod);for(var s=n.length>this.maxCells,o=1,a=0n,l=Ct(n),c;!(c=l()).done;){var u=c.value;if(!ny(u))return!1;var 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t=e.prototype;return t.len=function(){return this.length},t.swap=function(r,s){var o=[this[s],this[r]];this[r]=o[0],this[s]=o[1]},t.push=function(){for(var r,s=arguments.length,o=new Array(s),a=0;a<s;a++)o[a]=arguments[a];var l=(r=i.prototype.push).call.apply(r,[this].concat(o));return this.sort(e.ascending),l},t.pop=function(){var r=i.prototype.pop.call(this);return r||new Kx},t.reset=function(){this.length=0},e.ascending=function(r,s){return 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i.substring(7,i.length-1).split(",").map(parseFloat)}function oj(i,e){let t=oE(i),n=oE(e);for(let r=0;r<6;++r)if(Math.round((t[r]-n[r])*Sde[r])!==0)return!1;return!0}var Tde=10,aj=.25,YD=class{constructor(e,t,n,r,s,o,a){this.sourceProj_=e,this.targetProj_=t;let l={},c=a?MW(P=>jr(a,j1(P,this.targetProj_,this.sourceProj_))):Jm(this.targetProj_,this.sourceProj_);this.transformInv_=function(P){let I=P[0]+"/"+P[1];return l[I]||(l[I]=c(P)),l[I]},this.maxSourceExtent_=r,this.errorThresholdSquared_=s*s,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!r&&!!this.sourceProj_.getExtent()&&Kn(r)>=Kn(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Kn(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Kn(this.targetProj_.getExtent()):null;let u=Cc(n),f=k1(n),d=U1(n),A=O1(n),y=this.transformInv_(u),w=this.transformInv_(f),S=this.transformInv_(d),T=this.transformInv_(A),R=Tde+(o?Math.max(0,Math.ceil(Math.log2(Ay(n)/(o*o*256*256)))):0);if(this.addQuad_(u,f,d,A,y,w,S,T,R),this.wrapsXInSource_){let P=1/0;this.triangles_.forEach(function(I,F,D){P=Math.min(P,I.source[0][0],I.source[1][0],I.source[2][0])}),this.triangles_.forEach(I=>{if(Math.max(I.source[0][0],I.source[1][0],I.source[2][0])-P>this.sourceWorldWidth_/2){let F=[[I.source[0][0],I.source[0][1]],[I.source[1][0],I.source[1][1]],[I.source[2][0],I.source[2][1]]];F[0][0]-P>this.sourceWorldWidth_/2&&(F[0][0]-=this.sourceWorldWidth_),F[1][0]-P>this.sourceWorldWidth_/2&&(F[1][0]-=this.sourceWorldWidth_),F[2][0]-P>this.sourceWorldWidth_/2&&(F[2][0]-=this.sourceWorldWidth_);let D=Math.min(F[0][0],F[1][0],F[2][0]);Math.max(F[0][0],F[1][0],F[2][0])-D<this.sourceWorldWidth_/2&&(I.source=F)}})}l={}}addTriangle_(e,t,n,r,s,o){this.triangles_.push({source:[r,s,o],target:[e,t,n]})}addQuad_(e,t,n,r,s,o,a,l,c){let u=AD([s,o,a,l]),f=this.sourceWorldWidth_?Kn(u)/this.sourceWorldWidth_:null,d=this.sourceWorldWidth_,A=this.sourceProj_.canWrapX()&&f>.5&&f<1,y=!1;if(c>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){let S=AD([e,t,n,r]);y=Kn(S)/this.targetWorldWidth_>aj||y}!A&&this.sourceProj_.isGlobal()&&f&&(y=f>aj||y)}if(!y&&this.maxSourceExtent_&&isFinite(u[0])&&isFinite(u[1])&&isFinite(u[2])&&isFinite(u[3])&&!Dr(u,this.maxSourceExtent_))return;let w=0;if(!y&&(!isFinite(s[0])||!isFinite(s[1])||!isFinite(o[0])||!isFinite(o[1])||!isFinite(a[0])||!isFinite(a[1])||!isFinite(l[0])||!isFinite(l[1]))){if(c>0)y=!0;else 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S=[(e[0]+t[0])/2,(e[1]+t[1])/2],T=this.transformInv_(S),R=[(n[0]+r[0])/2,(n[1]+r[1])/2],P=this.transformInv_(R);this.addQuad_(e,S,R,r,s,T,P,l,c-1),this.addQuad_(S,t,n,R,T,o,a,P,c-1)}return}}if(A){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}(w&11)==0&&this.addTriangle_(e,n,r,s,a,l),(w&14)==0&&this.addTriangle_(e,n,t,s,a,o),w&&((w&13)==0&&this.addTriangle_(t,r,e,o,l,s),(w&7)==0&&this.addTriangle_(t,r,n,o,l,a))}calculateSourceExtent(){let e=Wr();return this.triangles_.forEach(function(t,n,r){let s=t.source;$m(e,s[0]),$m(e,s[1]),$m(e,s[2])}),e}getTriangles(){return this.triangles_}},lj=YD;var ZD=class extends Q1{constructor(e,t,n,r,s,o,a,l,c,u,f,d){super(s,an.IDLE,d),this.renderEdges_=f!==void 0?f:!1,this.pixelRatio_=a,this.gutter_=l,this.canvas_=null,this.sourceTileGrid_=t,this.targetTileGrid_=r,this.wrappedTileCoord_=o||s,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=e.canWrapX()?e.getExtent():void 0;let A=r.getTileCoordExtent(this.wrappedTileCoord_),y=this.targetTileGrid_.getExtent(),w=this.sourceTileGrid_.getExtent(),S=y?hh(A,y):A;if(Ay(S)===0){this.state=an.EMPTY;return}let T=e.getExtent();T&&(w?w=hh(w,T):w=T);let R=r.getResolution(this.wrappedTileCoord_[0]),P=nj(e,n,S,R);if(!isFinite(P)||P<=0){this.state=an.EMPTY;return}let I=u!==void 0?u:.5;if(this.triangulation_=new lj(e,n,S,w,P*I,R),this.triangulation_.getTriangles().length===0){this.state=an.EMPTY;return}this.sourceZ_=t.getZForResolution(P);let F=this.triangulation_.calculateSourceExtent();if(w&&(e.canWrapX()?(F[1]=Si(F[1],w[1],w[3]),F[3]=Si(F[3],w[1],w[3])):F=hh(F,w)),!Ay(F))this.state=an.EMPTY;else{let D=0,L=0;e.canWrapX()&&(D=Kn(T),L=Math.floor((F[0]-T[0])/D)),kT(F.slice(),e,!0).forEach(B=>{let k=t.getTileRangeForExtentAndZ(B,this.sourceZ_);for(let z=k.minX;z<=k.maxX;z++)for(let G=k.minY;G<=k.maxY;G++){let W=L*D;this.sourceTiles_.push({getTile:()=>c(this.sourceZ_,z,G,a),offset:W})}++L}),this.sourceTiles_.length===0&&(this.state=an.EMPTY)}}getImage(){return this.canvas_}reproject_(){let e=[];if(this.sourceTiles_.forEach(t=>{let n=t.tile;if(n&&n.getState()==an.LOADED){let r=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);r[0]+=t.offset,r[2]+=t.offset;let s=this.clipExtent_?.slice();s&&(s[0]+=t.offset,s[2]+=t.offset),e.push({extent:r,clipExtent:s,image:n.getImage()})}}),this.sourceTiles_.length=0,e.length===0)this.state=an.ERROR;else{let t=this.wrappedTileCoord_[0],n=this.targetTileGrid_.getTileSize(t),r=typeof n=="number"?n:n[0],s=typeof n=="number"?n:n[1],o=this.targetTileGrid_.getResolution(t),a=this.sourceTileGrid_.getResolution(this.sourceZ_),l=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=ij(r,s,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),o,l,this.triangulation_,e,this.gutter_,this.renderEdges_,this.interpolate),this.state=an.LOADED}this.changed()}load(){for(let e of this.sourceTiles_)e.tile=e.getTile();if(this.state==an.IDLE){this.state=an.LOADING,this.changed();let e=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:t})=>{let n=t.getState();if(n==an.IDLE||n==an.LOADING){e++;let r=qn(t,rn.CHANGE,s=>{let o=t.getState();(o==an.LOADED||o==an.ERROR||o==an.EMPTY)&&(li(r),e--,e===0&&(this.unlistenSources_(),this.reproject_()))});this.sourcesListenerKeys_.push(r)}}),e===0?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach(function({tile:t},n,r){t.getState()==an.IDLE&&t.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(li),this.sourcesListenerKeys_=null}release(){this.canvas_&&(rA(this.canvas_.getContext("2d")),sA.push(this.canvas_),this.canvas_=null),this.sourceTiles_.length=0,super.release()}},lE=ZD;var Ede=/\{z\}/g,Mde=/\{x\}/g,Cde=/\{y\}/g,Rde=/\{-y\}/g;function cj(i,e,t,n,r){return i.replace(Ede,e.toString()).replace(Mde,t.toString()).replace(Cde,n.toString()).replace(Rde,function(){if(r===void 0)throw new Error("If the URL template has a {-y} placeholder, the grid extent must be known");return(r-n).toString()})}function uj(i){let e=[],t=/\{([a-z])-([a-z])\}/.exec(i);if(t){let n=t[1].charCodeAt(0),r=t[2].charCodeAt(0),s;for(s=n;s<=r;++s)e.push(i.replace(t[0],String.fromCharCode(s)));return e}if(t=/\{(\d+)-(\d+)\}/.exec(i),t){let n=parseInt(t[2],10);for(let r=parseInt(t[1],10);r<=n;r++)e.push(i.replace(t[0],r.toString()));return e}return e.push(i),e}function Ide(i,e){return(function(t,n,r){if(!t)return;let s,o=t[0];if(e){let a=e.getFullTileRange(o);a&&(s=a.getHeight()-1)}return cj(i,o,t[1],t[2],s)})}function hj(i,e){let t=i.length,n=new Array(t);for(let r=0;r<t;++r)n[r]=Ide(i[r],e);return Pde(n)}function Pde(i){return i.length===1?i[0]:(function(e,t,n){if(!e)return;let r=kW(e),s=dh(r,i.length);return i[s](e,t,n)})}var _u={PROPERTYCHANGE:"propertychange"};var J1=class extends Ep{constructor(){super(),this.on=this.onInternal,this.once=this.onceInternal,this.un=this.unInternal,this.revision_=0}changed(){++this.revision_,this.dispatchEvent(rn.CHANGE)}getRevision(){return this.revision_}onInternal(e,t){if(Array.isArray(e)){let n=e.length,r=new Array(n);for(let s=0;s<n;++s)r[s]=qn(this,e[s],t);return r}return qn(this,e,t)}onceInternal(e,t){let n;if(Array.isArray(e)){let r=e.length;n=new Array(r);for(let s=0;s<r;++s)n[s]=K1(this,e[s],t)}else n=K1(this,e,t);return t.ol_key=n,n}unInternal(e,t){let n=t.ol_key;if(n)Lde(n);else if(Array.isArray(e))for(let r=0,s=e.length;r<s;++r)this.removeEventListener(e[r],t);else this.removeEventListener(e,t)}};J1.prototype.on;J1.prototype.once;J1.prototype.un;function Lde(i){if(Array.isArray(i))for(let e=0,t=i.length;e<t;++e)li(i[e]);else li(i)}var cE=J1;var uE=class extends Ao{constructor(e,t,n){super(e),this.key=t,this.oldValue=n}},KD=class extends cE{constructor(e){super(),this.on,this.once,this.un,Bn(this),this.values_=null,e!==void 0&&this.setProperties(e)}get(e){let t;return this.values_&&this.values_.hasOwnProperty(e)&&(t=this.values_[e]),t}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(e,t){let n;n=`change:${e}`,this.hasListener(n)&&this.dispatchEvent(new uE(n,e,t)),n=_u.PROPERTYCHANGE,this.hasListener(n)&&this.dispatchEvent(new uE(n,e,t))}addChangeListener(e,t){this.addEventListener(`change:${e}`,t)}removeChangeListener(e,t){this.removeEventListener(`change:${e}`,t)}set(e,t,n){let r=this.values_||(this.values_={});if(n)r[e]=t;else{let s=r[e];r[e]=t,s!==t&&this.notify(e,s)}}setProperties(e,t){for(let n in e)this.set(n,e[n],t)}applyProperties(e){e.values_&&Object.assign(this.values_||(this.values_={}),e.values_)}unset(e,t){if(this.values_&&e in this.values_){let n=this.values_[e];delete this.values_[e],mu(this.values_)&&(this.values_=null),t||this.notify(e,n)}}},zs=KD;var QD=class extends zs{constructor(e){super(),this.projection=ks(e.projection),this.attributions_=fj(e.attributions),this.attributionsCollapsible_=e.attributionsCollapsible??!0,this.loading=!1,this.state_=e.state!==void 0?e.state:"ready",this.wrapX_=e.wrapX!==void 0?e.wrapX:!1,this.interpolate_=!!e.interpolate,this.viewResolver=null,this.viewRejector=null;let t=this;this.viewPromise_=new Promise(function(n,r){t.viewResolver=n,t.viewRejector=r})}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(e){return null}getView(){return this.viewPromise_}ready(){let e=this.getState();return e==="ready"?Promise.resolve():e==="error"?Promise.reject(new Error("Source failed to load")):new Promise((t,n)=>{let r=()=>{let s=this.getState();s==="ready"?(this.un("change",r),t()):s==="error"&&(this.un("change",r),n(new Error("Source failed to load")))};this.on("change",r)})}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(e){this.attributions_=fj(e),this.changed()}setState(e){this.state_=e,this.changed()}};function fj(i){return i?typeof i=="function"?i:(Array.isArray(i)||(i=[i]),e=>i):null}var hE=QD;var JD=class extends hE{constructor(e){super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,projection:e.projection,state:e.state,wrapX:e.wrapX,interpolate:e.interpolate}),this.on,this.once,this.un,this.tilePixelRatio_=e.tilePixelRatio!==void 0?e.tilePixelRatio:1,this.tileGrid=e.tileGrid!==void 0?e.tileGrid:null;let t=[256,256];this.tileGrid&&ls(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),t),this.tmpSize=[0,0],this.key_=e.key||Bn(this),this.tileOptions={transition:e.transition,interpolate:e.interpolate},this.zDirection=e.zDirection?e.zDirection:0}getGutterForProjection(e){return 0}getKey(){return this.key_}setKey(e){this.key_!==e&&(this.key_=e,this.changed())}getResolutions(e){let t=e?this.getTileGridForProjection(e):this.tileGrid;return t?t.getResolutions():null}getTile(e,t,n,r,s,o){return ei()}getTileGrid(){return this.tileGrid}getTileGridForProjection(e){return this.tileGrid?this.tileGrid:eE(e)}getTilePixelRatio(e){return this.tilePixelRatio_}getTilePixelSize(e,t,n){let r=this.getTileGridForProjection(n),s=this.getTilePixelRatio(t),o=ls(r.getTileSize(e),this.tmpSize);return s==1?o:IW(o,s,this.tmpSize)}getTileCoordForTileUrlFunction(e,t){let n=t!==void 0?t:this.getProjection(),r=t!==void 0?this.getTileGridForProjection(n):this.tileGrid||this.getTileGridForProjection(n);return this.getWrapX()&&n.isGlobal()&&(e=GW(r,e,n)),zW(e,r)?e:null}clear(){}refresh(){this.clear(),super.refresh()}},fE=class extends Ao{constructor(e,t){super(e),this.tile=t}},dj=JD;var dE={TILELOADSTART:"tileloadstart",TILELOADEND:"tileloadend",TILELOADERROR:"tileloaderror"};var eN=class i extends dj{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tilePixelRatio:e.tilePixelRatio,wrapX:e.wrapX,transition:e.transition,interpolate:e.interpolate,key:e.key,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.generateTileUrlFunction_=this.tileUrlFunction===i.prototype.tileUrlFunction,this.tileLoadFunction=e.tileLoadFunction,e.tileUrlFunction&&(this.tileUrlFunction=e.tileUrlFunction),this.urls=null,e.urls?this.setUrls(e.urls):e.url&&this.setUrl(e.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(e){let t=e.target,n=Bn(t),r=t.getState(),s;r==an.LOADING?(this.tileLoadingKeys_[n]=!0,s=dE.TILELOADSTART):n in this.tileLoadingKeys_&&(delete 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0?e.interpolate:!0,key:e.key,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.crossOrigin=e.crossOrigin!==void 0?e.crossOrigin:null,this.referrerPolicy=e.referrerPolicy,this.tileClass=e.tileClass!==void 0?e.tileClass:sE,this.tileGridForProjection={},this.reprojectionErrorThreshold_=e.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}getGutterForProjection(e){return this.getProjection()&&e&&!W1(this.getProjection(),e)?0:this.getGutter()}getGutter(){return 0}getKey(){let e=super.getKey();return this.getInterpolate()||(e+=":disable-interpolation"),e}getTileGridForProjection(e){let t=this.getProjection();if(this.tileGrid&&(!t||W1(t,e)))return this.tileGrid;let n=Bn(e);return n in this.tileGridForProjection||(this.tileGridForProjection[n]=eE(e)),this.tileGridForProjection[n]}createTile_(e,t,n,r,s,o){let a=[e,t,n],l=this.getTileCoordForTileUrlFunction(a,s),c=l?this.tileUrlFunction(l,r,s):void 0,u=new this.tileClass(a,c!==void 0?an.IDLE:an.EMPTY,c!==void 0?c:"",{crossOrigin:this.crossOrigin,referrerPolicy:this.referrerPolicy},this.tileLoadFunction,this.tileOptions);return u.key=o,u.addEventListener(rn.CHANGE,this.handleTileChange.bind(this)),u}getTile(e,t,n,r,s,o){let a=this.getProjection();if(!a||!s||W1(a,s))return this.getTileInternal(e,t,n,r,a||s);let l=[e,t,n],c=this.getKey(),u=this.getTileGridForProjection(a),f=this.getTileGridForProjection(s),d=this.getTileCoordForTileUrlFunction(l,s),A=new lE(a,u,s,f,l,d,this.getTilePixelRatio(r),this.getGutter(),(y,w,S,T)=>this.getTileInternal(y,w,S,T,a,o),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return A.key=c,A}getTileInternal(e,t,n,r,s,o){let a=this.getKey(),l=Y1(this,a,e,t,n);if(o&&o.containsKey(l))return o.get(l);let c=this.createTile_(e,t,n,r,s,a);return o?.set(l,c),c}setRenderReprojectionEdges(e){this.renderReprojectionEdges_!=e&&(this.renderReprojectionEdges_=e,this.changed())}setTileGridForProjection(e,t){let n=ks(e);if(n){let r=Bn(n);r in this.tileGridForProjection||(this.tileGridForProjection[r]=t)}}};function Dde(i,e){if(io){let t=i.getCrossOrigin(),n="same-origin",r="same-origin";t==="anonymous"||t===""?(n="cors",r="omit"):t==="use-credentials"&&(n="cors",r="include");let s={mode:n,credentials:r,referrerPolicy:i.getReferrerPolicy()};fetch(e,s).then(o=>{if(!o.ok)throw new Error(`HTTP ${o.status}`);return o.blob()}).then(o=>createImageBitmap(o)).then(o=>{let a=i.getImage();a.width=o.width,a.height=o.height,a.getContext("2d").drawImage(o,0,0),o.close?.(),a.dispatchEvent(new Event("load"))}).catch(()=>{i.getImage().dispatchEvent(new Event("error"))});return}i.getImage().src=e}var mj=tN;var nN=class extends mj{constructor(e){e=e||{};let t=e.projection!==void 0?e.projection:"EPSG:3857",n=e.tileGrid!==void 0?e.tileGrid:qW({extent:tE(t),maxResolution:e.maxResolution,maxZoom:e.maxZoom,minZoom:e.minZoom,tileSize:e.tileSize});super({attributions:e.attributions,cacheSize:e.cacheSize,crossOrigin:e.crossOrigin,referrerPolicy:e.referrerPolicy,interpolate:e.interpolate,projection:t,reprojectionErrorThreshold:e.reprojectionErrorThreshold,tileGrid:n,tileLoadFunction:e.tileLoadFunction,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:e.tileUrlFunction,url:e.url,urls:e.urls,wrapX:e.wrapX!==void 0?e.wrapX:!0,transition:e.transition,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.gutter_=e.gutter!==void 0?e.gutter:0}getGutter(){return this.gutter_}},Aj=nN;function xu(){if(!U.world||!U.lens||U.settling)return;let i=U.engine?.getView();try{let e=gj();e.last=U.volume.slug,e.volumes[U.volume.slug]={volume:U.volume.slug,world:U.world.slug,lens:U.world.lenses.indexOf(U.lens),center:i?.getCenter(),zoom:i?.getZoom(),hidden:[...U.hiddenCategories],collapsed:[...U.collapsedSections],overviewDocked:U.overviewDocked,dockFolded:U.dockFolded,dockDismissed:U.dockDismissed},localStorage.setItem(SL,JSON.stringify(e))}catch{}}function gj(){try{let i=JSON.parse(localStorage.getItem(SL)||"null");if(i&&i.volumes)return i}catch{}return{last:"",volumes:{}}}function ev(i){let e=gj(),t=i||e.last,n=t&&e.volumes[t];return n&&n.volume&&n.world?n:null}function tv(){let[i,e]=decodeURIComponent(location.hash.replace(/^#\/?/,"")).split("/").map(t=>t.trim());return{volume:i,world:e}}function vj(){if(!U.volume||!U.world)return;let i=`#${U.volume.slug}/${U.world.slug}`;location.hash!==i&&history.replaceState(null,"",i)}var iN=class i extends zs{constructor(e){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),e)if(typeof e.getSimplifiedGeometry=="function"){let t=e;this.setGeometry(t)}else{let t=e;this.setProperties(t)}}clone(){let e=new i,t=this.geometryName_;e.setGeometryName(t);let n=this.getPropertiesInternal();if(n){let s=this.getGeometry();for(let o in n)o===t&&s?e.set(o,s.clone()):e.set(o,n[o],!0)}let r=this.getStyle();return r&&e.setStyle(r),e}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&(li(this.geometryChangeKey_),this.geometryChangeKey_=null);let e=this.getGeometry();e&&(this.geometryChangeKey_=qn(e,rn.CHANGE,this.handleGeometryChange_,this)),this.changed()}setGeometry(e){this.set(this.geometryName_,e)}setStyle(e){this.style_=e,this.styleFunction_=e?Nde(e):void 0,this.changed()}setId(e){this.id_=e,this.changed()}setGeometryName(e){e!==this.geometryName_&&(this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=e,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_())}};function Nde(i){if(typeof i=="function")return i;let e;return Array.isArray(i)?e=i:(jn(typeof i.getZIndex=="function","Expected an `ol/style/Style` or an array of `ol/style/Style.js`"),e=[i]),function(){return e}}var Mp=iN;function pl(i,e,t,n,r,s,o){s=s||[],o=o||2;let a=0;for(let l=e;l<t;l+=n){let c=i[l],u=i[l+1];s[a++]=r[0]*c+r[2]*u+r[4],s[a++]=r[1]*c+r[3]*u+r[5];for(let f=2;f<o;f++)s[a++]=i[l+f]}return s&&s.length!=a&&(s.length=a),s}function pE(i,e,t,n,r,s,o){o=o||[];let a=Math.cos(r),l=Math.sin(r),c=s[0],u=s[1],f=0;for(let d=e;d<t;d+=n){let A=i[d]-c,y=i[d+1]-u;o[f++]=c+A*a-y*l,o[f++]=u+A*l+y*a;for(let w=d+2;w<d+n;++w)o[f++]=i[w]}return o&&o.length!=f&&(o.length=f),o}function _j(i,e,t,n,r,s,o,a){a=a||[];let l=o[0],c=o[1],u=0;for(let f=e;f<t;f+=n){let d=i[f]-l,A=i[f+1]-c;a[u++]=l+r*d,a[u++]=c+s*A;for(let y=f+2;y<f+n;++y)a[u++]=i[y]}return a&&a.length!=u&&(a.length=u),a}function xj(i,e,t,n,r,s,o){o=o||[];let a=0;for(let l=e;l<t;l+=n){o[a++]=i[l]+r,o[a++]=i[l+1]+s;for(let c=l+2;c<l+n;++c)o[a++]=i[c]}return o&&o.length!=a&&(o.length=a),o}var yj=go(),Fde=[NaN,NaN],rN=class extends zs{constructor(){super(),this.extent_=Wr(),this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=nE((e,t,n)=>{if(!n)return this.getSimplifiedGeometry(t);let r=this.clone();return r.applyTransform(n),r.getSimplifiedGeometry(t)})}simplifyTransformed(e,t){return this.simplifyTransformedInternal(this.getRevision(),e,t)}clone(){return ei()}closestPointXY(e,t,n,r){return ei()}containsXY(e,t){return this.closestPointXY(e,t,Fde,Number.MIN_VALUE)===0}getClosestPoint(e,t){return t=t||[NaN,NaN],this.closestPointXY(e[0],e[1],t,1/0),t}intersectsCoordinate(e){return this.containsXY(e[0],e[1])}computeExtent(e){return ei()}getExtent(e){if(this.extentRevision_!=this.getRevision()){let t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&jm(t),this.extentRevision_=this.getRevision()}return QH(this.extent_,e)}rotate(e,t){ei()}scale(e,t,n){ei()}simplify(e){return this.getSimplifiedGeometry(e*e)}getSimplifiedGeometry(e){return ei()}getType(){return ei()}applyTransform(e){ei()}intersectsExtent(e){return ei()}translate(e,t){ei()}transform(e,t){let n=ks(e),r=n.getUnits()=="tile-pixels"?function(s,o,a){let l=n.getExtent(),c=n.getWorldExtent(),u=Lr(c)/Lr(l);Do(yj,c[0],c[3],u,-u,0,0,0);let f=pl(s,0,s.length,a,yj,o),d=Jm(n,t);return 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this.stroke_}setStroke(e){this.stroke_=e,this.render()}listenImageChange(e){}load(){}unlistenImageChange(e){}calculateLineJoinSize_(e,t,n){if(t===0||this.points_===1/0||e!=="bevel"&&e!=="miter")return t;let r=this.radius,s=this.radius2_===void 0?r:this.radius2_;if(r<s){let D=r;r=s,s=D}let o=this.radius2_===void 0?this.points_:this.points_*2,a=2*Math.PI/o,l=s*Math.sin(a),c=Math.sqrt(s*s-l*l),u=r-c,f=Math.sqrt(l*l+u*u),d=f/l;if(e==="miter"&&d<=n)return d*t;let A=t/2/d,y=t/2*(u/f),S=Math.sqrt((r+A)*(r+A)+y*y)-r;if(this.radius2_===void 0||e==="bevel")return S*2;let T=r*Math.sin(a),R=Math.sqrt(r*r-T*T),P=s-R,F=Math.sqrt(T*T+P*P)/T;if(F<=n){let D=F*t/2-s-r;return 2*Math.max(S,D)}return S*2}createRenderOptions(){let e=gh,t=vh,n=0,r=null,s=0,o,a=0;this.stroke_&&(o=Al(this.stroke_.getColor()??na),a=this.stroke_.getWidth()??id,r=this.stroke_.getLineDash(),s=this.stroke_.getLineDashOffset()??0,t=this.stroke_.getLineJoin()??vh,e=this.stroke_.getLineCap()??gh,n=this.stroke_.getMiterLimit()??td);let 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t?t.canvas:this.getImage(1)}createPath_(e){let t=this.points_,n=this.radius;if(t===1/0)e.arc(0,0,n,0,2*Math.PI);else{let r=this.radius2_===void 0?n:this.radius2_;this.radius2_!==void 0&&(t*=2);let s=this.angle_-Math.PI/2,o=2*Math.PI/t;for(let a=0;a<t;a++){let l=s+a*o,c=a%2===0?n:r;e.lineTo(c*Math.cos(l),c*Math.sin(l))}e.closePath()}}drawHitDetectionCanvas_(e,t){t.translate(e.size/2,e.size/2),this.createPath_(t),t.fillStyle=ro,t.fill(),e.strokeStyle&&(t.strokeStyle=e.strokeStyle,t.lineWidth=e.strokeWidth,e.lineDash&&(t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset),t.lineJoin=e.lineJoin,t.miterLimit=e.miterLimit,t.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}},DE=UN;var kN=class i extends DE{constructor(e){e=e||{radius:5},super({points:1/0,fill:e.fill,radius:e.radius,stroke:e.stroke,scale:e.scale!==void 0?e.scale:1,rotation:e.rotation!==void 0?e.rotation:0,rotateWithView:e.rotateWithView!==void 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0?e.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=e.anchorOrigin!==void 0?e.anchorOrigin:"top-left",this.anchorXUnits_=e.anchorXUnits!==void 0?e.anchorXUnits:"fraction",this.anchorYUnits_=e.anchorYUnits!==void 0?e.anchorYUnits:"fraction",this.crossOrigin_=e.crossOrigin!==void 0?e.crossOrigin:null,this.referrerPolicy_=e.referrerPolicy;let o=e.img!==void 0?e.img:null,a=e.src;jn(!(a!==void 0&&o),"`image` and `src` cannot be provided at the same time"),(a===void 0||a.length===0)&&o&&(a=o.src||Bn(o)),jn(a!==void 0&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),jn(!((e.width!==void 0||e.height!==void 0)&&e.scale!==void 0),"`width` or `height` cannot be provided together with `scale`");let l;if(e.src!==void 0?l=In.IDLE:o!==void 0&&("complete"in o?o.complete?l=o.src?In.LOADED:In.IDLE:l=In.LOADING:l=In.LOADED),this.color_=e.color!==void 0?Fc(e.color):null,this.iconImage_=Lp(o,a,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},l,this.color_),this.offset_=e.offset!==void 0?e.offset:[0,0],this.offsetOrigin_=e.offsetOrigin!==void 0?e.offsetOrigin:"top-left",this.origin_=null,this.size_=e.size!==void 0?e.size:null,this.initialOptions_,e.width!==void 0||e.height!==void 0){let c,u;if(e.size)[c,u]=e.size;else{let f=this.getImage(1);if(f.width&&f.height)c=f.width,u=f.height;else if(f instanceof HTMLImageElement){this.initialOptions_=e;let d=()=>{if(this.unlistenImageChange(d),!this.initialOptions_)return;let A=this.iconImage_.getSize();this.setScale(nX(A[0],A[1],e.width,e.height))};this.listenImageChange(d);return}}c!==void 0&&this.setScale(nX(c,u,e.width,e.height))}}clone(){let e,t,n;return this.initialOptions_?(t=this.initialOptions_.width,n=this.initialOptions_.height):(e=this.getScale(),e=Array.isArray(e)?e.slice():e),new i({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:e,width:t,height:n,size:this.size_!==null?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let e=this.normalizedAnchor_;if(!e){e=this.anchor_;let r=this.getSize();if(this.anchorXUnits_=="fraction"||this.anchorYUnits_=="fraction"){if(!r)return null;e=this.anchor_.slice(),this.anchorXUnits_=="fraction"&&(e[0]*=r[0]),this.anchorYUnits_=="fraction"&&(e[1]*=r[1])}if(this.anchorOrigin_!="top-left"){if(!r)return 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i===U.selectedPin||i===U.hoveredPin||Pp(i)||!!U.search&&i.location.title.toLocaleLowerCase().includes(U.search)}function Oc(i){return i.filteredHidden||Spe(i)||Tpe(i)||!t5(i.location)}function t5(i){let e=U.lens?.shard;return!e||!i.shard||i.shard===e}function Spe(i){return!U.highlightedZones.size||i.insideHighlightedZone||i===U.selectedPin?!1:!(U.search&&i.location.title.toLocaleLowerCase().includes(U.search))}function Tpe(i){return!U.gridEnabled||!U.gridCell||Pp(i)||i===U.selectedPin?!1:!(U.search&&i.location.title.toLocaleLowerCase().includes(U.search))}function Epe(i,e){return Math.max(0,1e6-Math.min(i.locations.length,999)*1e3)+Mj(e.id)%1e3}function bX(i){return i.locations.length>200?4:i.locations.length>75?2.5:1}function Xy(){return(U.engine?.getView().getZoom()||0)>=(U.lens?.maxZoom||0)-.05}function PX(i){let e=[],t=[];for(let n of i){let r=[];for(let s of n.categories)(lh(s)==="text"?t:r).push(s);r.length&&e.push({key:`group-${n.id}`,title:n.title,categories:r})}return t.length&&e.unshift({key:"text",title:"Text",categories:t}),e}function LX(){let i=document.createDocumentFragment();for(let e of U.world.sections){let t=document.createElement("section");t.className="layer-section",t.dataset.layerSection=e.key;let n=e.categories.reduce((s,o)=>s+o.locations.length,0);t.append(Mpe(e.key,e.title,n));let r=document.createElement("div");r.className="category-toggles";for(let s of e.categories)r.append(Cpe(s));t.append(r),i.append(t)}ge.legend.replaceChildren(i),zE(),Cp()}function Mpe(i,e,t){let n=document.createElement("div");n.className="layer-header";let r=document.createElement("button");r.type="button",r.className="layer-title",r.dataset.section=i;let s=document.createElement("span");s.className="layer-chevron",s.setAttribute("aria-hidden","true"),s.innerHTML='<svg viewBox="0 0 24 24"><path d="m9 6 6 6-6 6"/></svg>';let o=document.createElement("span");o.textContent=e;let a=document.createElement("span");a.className="layer-count",a.textContent=wu(t),r.append(s,o,a);let l=DX(`Show only ${e}`);l.dataset.onlySection=i;let c=document.createElement("label");c.className="layer-switch";let u=document.createElement("input");u.type="checkbox",u.dataset.sectionToggle=i,u.setAttribute("aria-label",`Show ${e}`);let f=document.createElement("span");return f.setAttribute("aria-hidden","true"),c.append(u,f),n.append(r,l,c),n}function DX(i){let e=document.createElement("button");return e.type="button",e.className="only-button",e.dataset.label=i,e.setAttribute("aria-label",i),e.innerHTML='<svg viewBox="0 0 16 16" aria-hidden="true"><circle cx="8" cy="8" r="4.6"/><circle cx="8" cy="8" r="1.3" fill="currentColor" stroke="none"/><path d="M8 1v2M8 13v2M1 8h2M13 8h2"/></svg>',e}function Cpe(i){let e=lh(i)==="text",t=document.createElement("label");t.className="category-row",iv(t,i);let n=document.createElement("input");n.type="checkbox",n.dataset.category=String(i.id),n.checked=!U.hiddenCategories.has(i.id);let r=document.createElement("span");e?(r.className="text-symbol",r.textContent="Tt",r.title="Drawn as a text label"):(r.className="category-icon",rv(r,i,bu(i.title)),r.title=i.icon||i.title);let s=document.createElement("span");s.className="category-name",s.textContent=i.title;let o=document.createElement("span");o.className="category-count",o.textContent=wu(i.locations.length);let a=DX(`Show only ${i.title}`);return a.dataset.onlyCategory=String(i.id),t.append(n,r,s,a,o),t}function n5(i){if(U.collapsedSections.clear(),i)for(let e of ge.layers.querySelectorAll("[data-section]"))U.collapsedSections.add(e.dataset.section);zE()}function zE(){for(let i of ge.layers.querySelectorAll("[data-section]")){let e=U.collapsedSections.has(i.dataset.section);i.setAttribute("aria-expanded",String(!e)),i.closest(".layer-section").classList.toggle("is-collapsed",e)}xu()}function 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e=null,t=0,n=null,r=0;for(let o of U.world.sections){let a=0;for(let l of o.categories)U.hiddenCategories.has(l.id)||(a++,t++,e=l);a>0&&(r++,n=a===o.categories.length?o:null)}let s="";t===1&&e?s=e.title:r===1&&n&&(s=n.title),i.hidden=!s,i.textContent=s?`only: ${s}`:"",i.title=s?`Showing only ${s} \u2014 click to show everything`:""}function Cp(){if(U.world){for(let i of U.world.sections){let e=ge.legend.querySelector(`input[data-section-toggle="${i.key}"]`);e&&(e.checked=i.categories.some(t=>!U.hiddenCategories.has(t.id)))}Ipe(),xu()}}async function BX(i){let[e,t]=await Promise.all([fetch(`${U.volume.base}/worlds/${i.slug}.json`),fetch(`${U.volume.base}/worlds/${i.slug}.bin`)]);if(!e.ok||!t.ok)throw new Error(`world ${i.slug} is not served under this catalog any more`);let[n,r]=await Promise.all([e.json(),t.arrayBuffer()]),s=n.groups.flatMap(a=>a.categories);Ppe(r,s);let o=PX(n.groups);return{...i,grid:n.grid,lenses:n.lenses,groups:n.groups,zones:n.zones||[],attrs:n.attrs||{},merged:n.merged||[],sections:o}}function Ppe(i,e){let t=new DataView(i);if(String.fromCharCode(...new Uint8Array(i,0,8))!=="ATLASLOC")throw new Error("location payload is not in the expected form");let r=t.getUint16(8,!0);if(r!==2)throw new Error(`location payload is version ${r}, and this reads 2`);let s=t.getUint32(10,!0),o=16,a=new Int32Array(i,o,s),l=new Float32Array(i,o+=s*4,s),c=new Float32Array(i,o+=s*4,s),u=new Int32Array(i,o+=s*4,s),f=new Int32Array(i,o+=s*4,s),d=new Uint32Array(i,o+=s*4,s+1),A=new Uint16Array(i,o+=(s+1)*4,s),y=new Uint8Array(i,o+s*2),w=new TextDecoder;for(let S of e)S.locations=[];for(let S=0;S<s;S++)e[A[S]].locations.push({id:a[S],title:w.decode(y.subarray(d[S],d[S+1])),lat:l[S],lng:c[S],regionId:u[S]||void 0,shard:f[S]||void 0})}async function hN(){let i=`${U.volume.base}/${U.world.slug}`;return 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n=U.engine?.getView();U.restore={volume:t.slug,world:U.world?.slug,lens:U.world?U.world.lenses.indexOf(U.lens):0,center:n?.getCenter(),zoom:n?.getZoom(),hidden:[...U.hiddenCategories],collapsed:[...U.collapsedSections],overviewDocked:U.overviewDocked,dockFolded:U.dockFolded,dockDismissed:U.dockDismissed},await sd(t.slug,U.world?.slug);return}U.volume=t,ge.volume.value=t.slug}function i5(){let i=!U.catalog?.volumes?.length;ge.emptyState.hidden=!i,U.catalog?.bundlesDir&&(ge.emptyPath.textContent=U.catalog.bundlesDir)}async function r5(){for(let i of[ge.emptyOpen,ge.addBundles])i.disabled=!0;try{let e=await(await fetch("/data/bundles/import",{method:"POST"})).json().catch(()=>({}));await AA();let t=e.imported?.[0];t&&U.catalog.volumes.some(n=>n.slug===t)&&await sd(t)}finally{for(let i of[ge.emptyOpen,ge.addBundles])i.disabled=!1}}var vo={ADD:"add",REMOVE:"remove"};var OX={LENGTH:"length"},uv=class extends Ao{constructor(e,t,n){super(e),this.element=t,this.index=n}},s5=class extends 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Zy;let s=i.viewState.center,o=n[0]-s[0],a=n[1]-s[1];return 65536*Math.log(r)+Math.sqrt(o*o+a*a)/r}var so={ANIMATING:0,INTERACTING:1};var Uc={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function h5(i,e,t){return(function(n,r,s,o,a){if(!n)return;if(!r&&!e)return n;let l=e?0:s[0]*r,c=e?0:s[1]*r,u=a?a[0]:0,f=a?a[1]:0,d=i[0]+l/2+u,A=i[2]-l/2+u,y=i[1]+c/2+f,w=i[3]-c/2+f;d>A&&(d=(A+d)/2,A=d),y>w&&(y=(w+y)/2,w=y);let S=Si(n[0],d,A),T=Si(n[1],y,w);if(o&&t&&r){let R=30*r;S+=-R*Math.log(1+Math.max(0,d-n[0])/R)+R*Math.log(1+Math.max(0,n[0]-A)/R),T+=-R*Math.log(1+Math.max(0,y-n[1])/R)+R*Math.log(1+Math.max(0,n[1]-w)/R)}return[S,T]})}function GX(i){return i}function f5(i,e,t,n){let r=Kn(e)/t[0],s=Lr(e)/t[1];return n?Math.min(i,Math.max(r,s)):Math.min(i,Math.min(r,s))}function d5(i,e,t){let n=Math.min(i,e),r=50;return n*=Math.log(1+r*Math.max(0,i/e-1))/r+1,t&&(n=Math.max(n,t),n/=Math.log(1+r*Math.max(0,t/i-1))/r+1),Si(n,t/2,e*2)}function qX(i,e,t,n){return e=e!==void 0?e:!0,(function(r,s,o,a){if(r!==void 0){let l=i[0],c=i[i.length-1],u=t?f5(l,t,o,n):l;if(a)return e?d5(r,u,c):Si(r,c,u);let f=Math.min(u,r),d=Math.floor(X1(i,f,s));return i[d]>u&&d<i.length-1?i[d+1]:i[d]}})}function HX(i,e,t,n,r,s){return n=n!==void 0?n:!0,t=t!==void 0?t:0,(function(o,a,l,c){if(o!==void 0){let u=r?f5(e,r,l,s):e;if(c)return n?d5(o,u,t):Si(o,t,u);let f=1e-9,d=Math.ceil(Math.log(e/u)/Math.log(i)-f),A=-a*(.5-f)+.5,y=Math.min(u,o),w=Math.floor(Math.log(e/y)/Math.log(i)+A),S=Math.max(d,w),T=e/Math.pow(i,S);return Si(T,t,u)}})}function p5(i,e,t,n,r){return t=t!==void 0?t:!0,(function(s,o,a,l){if(s!==void 0){let c=n?f5(i,n,a,r):i;return!t||!l?Si(s,e,c):d5(s,c,e)}})}function hv(i){if(i!==void 0)return 0}function m5(i){if(i!==void 0)return i}function WX(i){let e=2*Math.PI/i;return(function(t,n){if(n)return t;if(t!==void 0)return t=Math.floor(t/e+.5)*e,t})}function jX(i){let e=i===void 0?pu(5):i;return(function(t,n){return n||t===void 0?t:Math.abs(t)<=e?0:t})}var A5=0,v5=class extends zs{constructor(e){super(),this.on,this.once,this.un,e=Object.assign({},e),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=ZT(e.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,e.projection&&EW(),e.center&&(e.center=gu(e.center,this.projection_)),e.extent&&(e.extent=vu(e.extent,this.projection_)),this.applyOptions_(e)}applyOptions_(e){let t=Object.assign({},e);for(let a in Uc)delete t[a];this.setProperties(t,!0);let n=Npe(e);this.maxResolution_=n.maxResolution,this.minResolution_=n.minResolution,this.zoomFactor_=n.zoomFactor,this.resolutions_=e.resolutions,this.padding_=e.padding,this.minZoom_=n.minZoom;let r=Dpe(e),s=n.constraint,o=Fpe(e);this.constraints_={center:r,resolution:s,rotation:o},this.setRotation(e.rotation!==void 0?e.rotation:0),this.setCenterInternal(e.center!==void 0?e.center:null),e.resolution!==void 0?this.setResolution(e.resolution):e.zoom!==void 0&&this.setZoom(e.zoom)}get padding(){return this.padding_}set padding(e){let t=this.padding_;this.padding_=e;let n=this.getCenterInternal();if(n){let r=e||[0,0,0,0];t=t||[0,0,0,0];let s=this.getResolution(),o=s/2*(r[3]-t[3]+t[1]-r[1]),a=s/2*(r[0]-t[0]+t[2]-r[2]);this.setCenterInternal([n[0]+o,n[1]-a])}}getUpdatedOptions_(e){let t=this.getProperties();return t.resolution!==void 0?t.resolution=this.getResolution():t.zoom=this.getZoom(),t.center=this.getCenterInternal(),t.rotation=this.getRotation(),Object.assign({},t,e)}animate(e){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);let t=new Array(arguments.length);for(let n=0;n<t.length;++n){let r=arguments[n];r.center&&(r=Object.assign({},r),r.center=gu(r.center,this.getProjection())),r.anchor&&(r=Object.assign({},r),r.anchor=gu(r.anchor,this.getProjection())),t[n]=r}this.animateInternal.apply(this,t)}animateInternal(e){let t=arguments.length,n;t>1&&typeof arguments[t-1]=="function"&&(n=arguments[t-1],--t);let r=0;for(;r<t&&!this.isDef();++r){let u=arguments[r];u.center&&this.setCenterInternal(u.center),u.zoom!==void 0?this.setZoom(u.zoom):u.resolution&&this.setResolution(u.resolution),u.rotation!==void 0&&this.setRotation(u.rotation)}if(r===t){n&&GE(n,!0);return}let s=Date.now(),o=this.targetCenter_.slice(),a=this.targetResolution_,l=this.targetRotation_,c=[];for(;r<t;++r){let u=arguments[r],f={start:s,complete:!1,anchor:u.anchor,duration:u.duration!==void 0?u.duration:1e3,easing:u.easing||ZW,callback:n};if(u.center&&(f.sourceCenter=o,f.targetCenter=u.center.slice(),o=f.targetCenter),u.zoom!==void 0?(f.sourceResolution=a,f.targetResolution=this.getResolutionForZoom(u.zoom),a=f.targetResolution):u.resolution&&(f.sourceResolution=a,f.targetResolution=u.resolution,a=f.targetResolution),u.rotation!==void 0){f.sourceRotation=l;let d=dh(u.rotation-l+Math.PI,2*Math.PI)-Math.PI;f.targetRotation=l+d,l=f.targetRotation}Bpe(f)?f.complete=!0:s+=f.duration,c.push(f)}this.animations_.push(c),this.setHint(so.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[so.ANIMATING]>0}getInteracting(){return this.hints_[so.INTERACTING]>0}cancelAnimations(){this.setHint(so.ANIMATING,-this.hints_[so.ANIMATING]);let e;for(let t=0,n=this.animations_.length;t<n;++t){let r=this.animations_[t];if(r[0].callback&&GE(r[0].callback,!1),!e)for(let s=0,o=r.length;s<o;++s){let a=r[s];if(!a.complete){e=a.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=e,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(this.updateAnimationKey_!==void 0&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;let e=Date.now(),t=!1;for(let n=this.animations_.length-1;n>=0;--n){let r=this.animations_[n],s=!0;for(let o=0,a=r.length;o<a;++o){let l=r[o];if(l.complete)continue;let c=e-l.start,u=l.duration>0?c/l.duration:1;u>=1?(l.complete=!0,u=1):s=!1;let f=l.easing(u);if(l.sourceCenter){let d=l.sourceCenter[0],A=l.sourceCenter[1],y=l.targetCenter[0],w=l.targetCenter[1];this.nextCenter_=l.targetCenter;let S=d+f*(y-d),T=A+f*(w-A);this.targetCenter_=[S,T]}if(l.sourceResolution&&l.targetResolution){let d=f===1?l.targetResolution:l.sourceResolution+f*(l.targetResolution-l.sourceResolution);if(l.anchor){let A=this.getViewportSize_(this.getRotation()),y=this.constraints_.resolution(d,0,A,!0);this.targetCenter_=this.calculateCenterZoom(y,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=d,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){let d=f===1?dh(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+f*(l.targetRotation-l.sourceRotation);if(l.anchor){let A=this.constraints_.rotation(d,!0);this.targetCenter_=this.calculateCenterRotate(A,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=d}if(this.applyTargetState_(!0),t=!0,!l.complete)break}if(s){this.animations_[n]=null,this.setHint(so.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let o=r[0].callback;o&&GE(o,!0)}}this.animations_=this.animations_.filter(Boolean),t&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(e,t){let n,r=this.getCenterInternal();return r!==void 0&&(n=[r[0]-t[0],r[1]-t[1]],z1(n,e-this.getRotation()),sW(n,t)),n}calculateCenterZoom(e,t){let n,r=this.getCenterInternal(),s=this.getResolution();if(r!==void 0&&s!==void 0){let o=t[0]-e*(t[0]-r[0])/s,a=t[1]-e*(t[1]-r[1])/s;n=[o,a]}return n}getViewportSize_(e){let t=this.viewportSize_;if(e){let n=t[0],r=t[1];return[Math.abs(n*Math.cos(e))+Math.abs(r*Math.sin(e)),Math.abs(n*Math.sin(e))+Math.abs(r*Math.cos(e))]}return t}setViewportSize(e){this.viewportSize_=Array.isArray(e)?e.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){let e=this.getCenterInternal();return e&&yy(e,this.getProjection())}getCenterInternal(){return this.get(Uc.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(e){return e!==void 0?(e[0]=this.hints_[0],e[1]=this.hints_[1],e):this.hints_.slice()}calculateExtent(e){let t=this.calculateExtentInternal(e);return bp(t,this.getProjection())}calculateExtentInternal(e){e=e||this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();jn(t,"The view center is not defined");let n=this.getResolution();jn(n!==void 0,"The view resolution is not defined");let r=this.getRotation();return jn(r!==void 0,"The view rotation is not defined"),gy(t,n,r,e)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(e){this.applyOptions_(this.getUpdatedOptions_({maxZoom:e}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(e){this.applyOptions_(this.getUpdatedOptions_({minZoom:e}))}setConstrainResolution(e){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:e}))}getProjection(){return this.projection_}getResolution(){return this.get(Uc.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(vu(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t=t||this.getViewportSizeMinusPadding_();let n=Kn(e)/t[0],r=Lr(e)/t[1];return Math.max(n,r)}getResolutionForValueFunction(e){e=e||2;let t=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(t/n)/Math.log(e);return(function(s){return t/Math.pow(e,s*r)})}getRotation(){return this.get(Uc.ROTATION)}getValueForResolutionFunction(e){let t=Math.log(e||2),n=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,s=Math.log(n/r)/t;return(function(o){return Math.log(n/o)/t/s})}getViewportSizeMinusPadding_(e){let t=this.getViewportSize_(e),n=this.padding_;return n&&(t=[t[0]-n[1]-n[3],t[1]-n[0]-n[2]]),t}getState(){let e=this.getProjection(),t=this.getResolution(),n=this.getRotation(),r=this.getCenterInternal(),s=this.padding_;if(s){let o=this.getViewportSizeMinusPadding_();r=g5(r,this.getViewportSize_(),[o[0]/2+s[3],o[1]/2+s[0]],t,n)}return{center:r.slice(0),projection:e!==void 0?e:null,resolution:t,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:n,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let e,t=this.getResolution();return t!==void 0&&(e=this.getZoomForResolution(t)),e}getZoomForResolution(e){let t=this.minZoom_||0,n,r;if(this.resolutions_){let s=X1(this.resolutions_,e,1);t=s,n=this.resolutions_[s],s==this.resolutions_.length-1?r=2:r=n/this.resolutions_[s+1]}else n=this.maxResolution_,r=this.zoomFactor_;return t+Math.log(n/e)/Math.log(r)}getResolutionForZoom(e){if(this.resolutions_?.length){if(this.resolutions_.length===1)return this.resolutions_[0];let t=Si(Math.floor(e),0,this.resolutions_.length-2),n=this.resolutions_[t]/this.resolutions_[t+1];return this.resolutions_[t]/Math.pow(n,Si(e-t,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,e-this.minZoom_)}fit(e,t){let n;if(jn(Array.isArray(e)||typeof e.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(e)){jn(!fh(e),"Cannot fit empty extent provided as `geometry`");let r=vu(e,this.getProjection());n=xN(r)}else if(e.getType()==="Circle"){let r=vu(e.getExtent(),this.getProjection());n=xN(r),n.rotate(this.getRotation(),fl(r))}else{let r=eA();r?n=e.clone().transform(r,this.getProjection()):n=e}this.fitInternal(n,t)}rotatedExtentForGeometry(e){let t=this.getRotation(),n=Math.cos(t),r=Math.sin(-t),s=e.getFlatCoordinates(),o=e.getStride(),a=1/0,l=1/0,c=-1/0,u=-1/0;for(let f=0,d=s.length;f<d;f+=o){let A=s[f]*n-s[f+1]*r,y=s[f]*r+s[f+1]*n;a=Math.min(a,A),l=Math.min(l,y),c=Math.max(c,A),u=Math.max(u,y)}return[a,l,c,u]}fitInternal(e,t){t=t||{};let n=t.size;n||(n=this.getViewportSizeMinusPadding_());let r=t.padding!==void 0?t.padding:[0,0,0,0],s=t.nearest!==void 0?t.nearest:!1,o;t.minResolution!==void 0?o=t.minResolution:t.maxZoom!==void 0?o=this.getResolutionForZoom(t.maxZoom):o=0;let a=this.rotatedExtentForGeometry(e),l=this.getResolutionForExtentInternal(a,[n[0]-r[1]-r[3],n[1]-r[0]-r[2]]);l=isNaN(l)?o:Math.max(l,o),l=this.getConstrainedResolution(l,s?0:1);let c=this.getRotation(),u=Math.sin(c),f=Math.cos(c),d=fl(a);d[0]+=(r[1]-r[3])/2*l,d[1]+=(r[0]-r[2])/2*l;let A=d[0]*f-d[1]*u,y=d[1]*f+d[0]*u,w=this.getConstrainedCenter([A,y],l),S=t.callback?t.callback:Qf;t.duration!==void 0?this.animateInternal({resolution:l,center:w,duration:t.duration,easing:t.easing},S):(this.targetResolution_=l,this.targetCenter_=w,this.applyTargetState_(!1,!0),GE(S,!0))}centerOn(e,t,n){this.centerOnInternal(gu(e,this.getProjection()),t,n)}centerOnInternal(e,t,n){this.setCenterInternal(g5(e,t,n,this.getResolution(),this.getRotation()))}calculateCenterShift(e,t,n,r){let s,o=this.padding_;if(o&&e){let a=this.getViewportSizeMinusPadding_(-n),l=g5(e,r,[a[0]/2+o[3],a[1]/2+o[0]],t,n);s=[e[0]-l[0],e[1]-l[1]]}return s}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(e){let t=yy(this.targetCenter_,this.getProjection());this.setCenter([t[0]+e[0],t[1]+e[1]])}adjustCenterInternal(e){let t=this.targetCenter_;this.setCenterInternal([t[0]+e[0],t[1]+e[1]])}adjustResolution(e,t){t=t&&gu(t,this.getProjection()),this.adjustResolutionInternal(e,t)}adjustResolutionInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.getViewportSize_(this.getRotation()),s=this.constraints_.resolution(this.targetResolution_*e,0,r,n);t&&(this.targetCenter_=this.calculateCenterZoom(s,t)),this.targetResolution_*=e,this.applyTargetState_()}adjustZoom(e,t){this.adjustResolution(Math.pow(this.zoomFactor_,-e),t)}adjustRotation(e,t){t&&(t=gu(t,this.getProjection())),this.adjustRotationInternal(e,t)}adjustRotationInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+e,n);t&&(this.targetCenter_=this.calculateCenterRotate(r,t)),this.targetRotation_+=e,this.applyTargetState_()}setCenter(e){this.setCenterInternal(e&&gu(e,this.getProjection()))}setCenterInternal(e){this.targetCenter_=e,this.applyTargetState_()}setHint(e,t){return this.hints_[e]+=t,this.changed(),this.hints_[e]}setResolution(e){this.targetResolution_=e,this.applyTargetState_()}setRotation(e){this.targetRotation_=e,this.applyTargetState_()}setZoom(e){this.setResolution(this.getResolutionForZoom(e))}applyTargetState_(e,t){let n=this.getAnimating()||this.getInteracting()||t,r=this.constraints_.rotation(this.targetRotation_,n),s=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,0,s,n),a=this.constraints_.center(this.targetCenter_,o,s,n,this.calculateCenterShift(this.targetCenter_,o,r,s));this.get(Uc.ROTATION)!==r&&this.set(Uc.ROTATION,r),this.get(Uc.RESOLUTION)!==o&&(this.set(Uc.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get(Uc.CENTER)||!Zm(this.get(Uc.CENTER),a))&&this.set(Uc.CENTER,a),this.getAnimating()&&!e&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(e,t,n){e=e!==void 0?e:200;let r=t||0,s=this.constraints_.rotation(this.targetRotation_),o=this.getViewportSize_(s),a=this.constraints_.resolution(this.targetResolution_,r,o),l=this.constraints_.center(this.targetCenter_,a,o,!1,this.calculateCenterShift(this.targetCenter_,a,s,o));if(e===0&&!this.cancelAnchor_){this.targetResolution_=a,this.targetRotation_=s,this.targetCenter_=l,this.applyTargetState_();return}n=n||(e===0?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,(this.getResolution()!==a||this.getRotation()!==s||!this.getCenterInternal()||!Zm(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:s,center:l,resolution:a,duration:e,easing:Ic,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(so.INTERACTING,1)}endInteraction(e,t,n){n=n&&gu(n,this.getProjection()),this.endInteractionInternal(e,t,n)}endInteractionInternal(e,t,n){this.getInteracting()&&(this.setHint(so.INTERACTING,-1),this.resolveConstraints(e,t,n))}getConstrainedCenter(e,t){let n=this.getViewportSize_(this.getRotation());return this.constraints_.center(e,t||this.getResolution(),n)}getConstrainedZoom(e,t){let n=this.getResolutionForZoom(e);return this.getZoomForResolution(this.getConstrainedResolution(n,t))}getConstrainedResolution(e,t){t=t||0;let n=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(e,t,n)}};function GE(i,e){setTimeout(function(){i(e)},0)}function Dpe(i){if(i.extent!==void 0){let t=i.smoothExtentConstraint!==void 0?i.smoothExtentConstraint:!0;return h5(i.extent,i.constrainOnlyCenter,t)}let e=ZT(i.projection,"EPSG:3857");if(i.multiWorld!==!0&&e.isGlobal()){let t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,h5(t,!1,!1)}return GX}function Npe(i){let e,t,n,o=i.minZoom!==void 0?i.minZoom:A5,a=i.maxZoom!==void 0?i.maxZoom:28,l=i.zoomFactor!==void 0?i.zoomFactor:2,c=i.multiWorld!==void 0?i.multiWorld:!1,u=i.smoothResolutionConstraint!==void 0?i.smoothResolutionConstraint:!0,f=i.showFullExtent!==void 0?i.showFullExtent:!1,d=ZT(i.projection,"EPSG:3857"),A=d.getExtent(),y=i.constrainOnlyCenter,w=i.extent;if(!c&&!w&&d.isGlobal()&&(y=!1,w=A),i.resolutions!==void 0){let S=i.resolutions;t=S[o],n=S[a]!==void 0?S[a]:S[S.length-1],i.constrainResolution?e=qX(S,u,!y&&w,f):e=p5(t,n,u,!y&&w,f)}else{let T=(A?Math.max(Kn(A),Lr(A)):360*$f.degrees/d.getMetersPerUnit())/256/Math.pow(2,A5),R=T/Math.pow(2,28-A5);t=i.maxResolution,t!==void 0?o=0:t=T/Math.pow(l,o),n=i.minResolution,n===void 0&&(i.maxZoom!==void 0?i.maxResolution!==void 0?n=t/Math.pow(l,a):n=T/Math.pow(l,a):n=R),a=o+Math.floor(Math.log(t/n)/Math.log(l)),n=t/Math.pow(l,a-o),i.constrainResolution?e=HX(l,t,n,u,!y&&w,f):e=p5(t,n,u,!y&&w,f)}return{constraint:e,maxResolution:t,minResolution:n,minZoom:o,zoomFactor:l}}function Fpe(i){if(i.enableRotation!==void 0?i.enableRotation:!0){let t=i.constrainRotation;return t===void 0||t===!0?jX():t===!1?m5:typeof t=="number"?WX(t):m5}return hv}function Bpe(i){return!(i.sourceCenter&&i.targetCenter&&!Zm(i.sourceCenter,i.targetCenter)||i.sourceResolution!==i.targetResolution||i.sourceRotation!==i.targetRotation)}function g5(i,e,t,n,r){let s=Math.cos(-r),o=Math.sin(-r),a=i[0]*s-i[1]*o,l=i[1]*s+i[0]*o;a+=(e[0]/2-t[0])*n,l+=(t[1]-e[1]/2)*n,o=-o;let c=a*s-l*o,u=l*s+a*o;return[c,u]}var Hl=v5;var _5=class extends zs{constructor(e){super();let t=e.element;t&&!e.target&&!t.style.pointerEvents&&(t.style.pointerEvents="auto"),this.element=t||null,this.target_=null,this.map_=null,this.listenerKeys=[],e.render&&(this.render=e.render),e.target&&this.setTarget(e.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(e){this.map_&&this.element?.remove();for(let t=0,n=this.listenerKeys.length;t<n;++t)li(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=e,e){let t=this.target_??e.getOverlayContainerStopEvent();this.element&&t.appendChild(this.element),this.render!==Qf&&this.listenerKeys.push(qn(e,xh.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e=="string"?document.getElementById(e):e}},fv=_5;var x5=class extends fv{constructor(e){e=e||{},super({element:document.createElement("div"),render:e.render,target:e.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=e.collapsed!==void 0?e.collapsed:!0,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=e.collapsible!==void 0,this.collapsible_=e.collapsible!==void 0?e.collapsible:!0,this.collapsible_||(this.collapsed_=!1),this.attributions_=e.attributions;let t=e.className!==void 0?e.className:"ol-attribution",n=e.tipLabel!==void 0?e.tipLabel:"Attributions",r=e.expandClassName!==void 0?e.expandClassName:t+"-expand",s=e.collapseLabel!==void 0?e.collapseLabel:"\u203A",o=e.collapseClassName!==void 0?e.collapseClassName:t+"-collapse";typeof s=="string"?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=s,this.collapseLabel_.className=o):this.collapseLabel_=s;let a=e.label!==void 0?e.label:"i";typeof a=="string"?(this.label_=document.createElement("span"),this.label_.textContent=a,this.label_.className=r):this.label_=a;let l=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement("button"),this.toggleButton_.setAttribute("type","button"),this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_)),this.toggleButton_.title=n,this.toggleButton_.appendChild(l),this.toggleButton_.addEventListener(rn.CLICK,this.handleClick_.bind(this),!1);let c=t+" "+Dp+" "+sv+(this.collapsed_&&this.collapsible_?" "+NN:"")+(this.collapsible_?"":" ol-uncollapsible"),u=this.element;u.className=c,u.appendChild(this.toggleButton_),u.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(e){let t=this.getMap().getAllLayers(),n=new Set(t.flatMap(r=>r.getAttributions(e)));if(this.attributions_!==void 0&&(Array.isArray(this.attributions_)?this.attributions_.forEach(r=>n.add(r)):n.add(this.attributions_)),!this.overrideCollapsible_){let r=!t.some(s=>s.getSource()?.getAttributionsCollapsible()===!1);this.setCollapsible(r)}return Array.from(n)}async updateElement_(e){if(!e){this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1);return}let t=await Promise.all(this.collectSourceAttributions_(e).map(r=>WW(()=>r))),n=t.length>0;if(this.renderedVisible_!=n&&(this.element.style.display=n?"":"none",this.renderedVisible_=n),!ea(t,this.renderedAttributions_)){QW(this.ulElement_);for(let r=0,s=t.length;r<s;++r){let o=document.createElement("li");o.innerHTML=t[r],this.ulElement_.appendChild(o)}this.renderedAttributions_=t}}handleClick_(e){e.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(NN),this.collapsed_?WD(this.collapseLabel_,this.label_):WD(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(e){this.collapsible_!==e&&(this.collapsible_=e,this.element.classList.toggle("ol-uncollapsible"),this.userCollapsed_&&this.handleToggle_())}setCollapsed(e){this.userCollapsed_=e,!(!this.collapsible_||this.collapsed_===e)&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(e){this.updateElement_(e.frameState)}},XX=x5;var y5=class extends fv{constructor(e){e=e||{},super({element:document.createElement("div"),render:e.render,target:e.target});let t=e.className!==void 0?e.className:"ol-rotate",n=e.label!==void 0?e.label:"\u21E7",r=e.compassClassName!==void 0?e.compassClassName:"ol-compass";this.label_=null,typeof n=="string"?(this.label_=document.createElement("span"),this.label_.className=r,this.label_.textContent=n):(this.label_=n,this.label_.classList.add(r));let s=e.tipLabel?e.tipLabel:"Reset rotation",o=document.createElement("button");o.className=t+"-reset",o.setAttribute("type","button"),o.title=s,o.appendChild(this.label_),o.addEventListener(rn.CLICK,this.handleClick_.bind(this),!1);let a=t+" "+Dp+" "+sv,l=this.element;l.className=a,l.appendChild(o),this.callResetNorth_=e.resetNorth?e.resetNorth:void 0,this.duration_=e.duration!==void 0?e.duration:250,this.autoHide_=e.autoHide!==void 0?e.autoHide:!0,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(qy)}handleClick_(e){e.preventDefault(),this.callResetNorth_!==void 0?this.callResetNorth_():this.resetNorth_()}resetNorth_(){let t=this.getMap().getView();if(!t)return;let n=t.getRotation();n!==void 0&&(this.duration_>0&&n%(2*Math.PI)!==0?t.animate({rotation:0,duration:this.duration_,easing:Ic}):t.setRotation(0))}render(e){let t=e.frameState;if(!t)return;let n=t.viewState.rotation;if(n!=this.rotation_){let r="rotate("+n+"rad)";if(this.autoHide_){let s=this.element.classList.contains(qy);!s&&n===0?this.element.classList.add(qy):s&&n!==0&&this.element.classList.remove(qy)}this.label_.style.transform=r}this.rotation_=n}},$X=y5;var b5=class extends fv{constructor(e){e=e||{},super({element:document.createElement("div"),target:e.target});let t=e.className!==void 0?e.className:"ol-zoom",n=e.delta!==void 0?e.delta:1,r=e.zoomInClassName!==void 0?e.zoomInClassName:t+"-in",s=e.zoomOutClassName!==void 0?e.zoomOutClassName:t+"-out",o=e.zoomInLabel!==void 0?e.zoomInLabel:"+",a=e.zoomOutLabel!==void 0?e.zoomOutLabel:"\u2013",l=e.zoomInTipLabel!==void 0?e.zoomInTipLabel:"Zoom in",c=e.zoomOutTipLabel!==void 0?e.zoomOutTipLabel:"Zoom out",u=document.createElement("button");u.className=r,u.setAttribute("type","button"),u.title=l,u.appendChild(typeof o=="string"?document.createTextNode(o):o),u.addEventListener(rn.CLICK,this.handleClick_.bind(this,n),!1);let f=document.createElement("button");f.className=s,f.setAttribute("type","button"),f.title=c,f.appendChild(typeof a=="string"?document.createTextNode(a):a),f.addEventListener(rn.CLICK,this.handleClick_.bind(this,-n),!1);let d=t+" "+Dp+" "+sv,A=this.element;A.className=d,A.appendChild(u),A.appendChild(f),this.duration_=e.duration!==void 0?e.duration:250}handleClick_(e,t){t.preventDefault(),this.zoomByDelta_(e)}zoomByDelta_(e){let n=this.getMap().getView();if(!n)return;let r=n.getZoom();if(r!==void 0){let s=n.getConstrainedZoom(r+e);this.duration_>0?(n.getAnimating()&&n.cancelAnimations(),n.animate({zoom:s,duration:this.duration_,easing:Ic})):n.setZoom(s)}}},YX=b5;function qE(i){i=i||{};let e=new No;return(i.zoom===void 0||i.zoom)&&e.push(new YX(i.zoomOptions)),(i.rotate===void 0||i.rotate)&&e.push(new $X(i.rotateOptions)),(i.attribution===void 0||i.attribution)&&e.push(new XX(i.attributionOptions)),e}var w5=class{constructor(e,t,n){this.decay_=e,this.minVelocity_=t,this.delay_=n,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(e,t){this.points_.push(e,t,Date.now())}end(){if(this.points_.length<6)return!1;let e=Date.now()-this.delay_,t=this.points_.length-3;if(this.points_[t+2]<e)return!1;let n=t-3;for(;n>0&&this.points_[n+2]>e;)n-=3;let r=this.points_[t+2]-this.points_[n+2];if(r<1e3/60)return!1;let s=this.points_[t]-this.points_[n],o=this.points_[t+1]-this.points_[n+1];return this.angle_=Math.atan2(o,s),this.initialVelocity_=Math.sqrt(s*s+o*o)/r,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}},ZX=w5;var S5={ACTIVE:"active"};var T5=class extends zs{constructor(e){super(),this.on,this.once,this.un,e&&e.handleEvent&&(this.handleEvent=e.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(S5.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(S5.ACTIVE,e)}setMap(e){this.map_=e}};function KX(i,e,t){let n=i.getCenterInternal();if(n){let r=[n[0]+e[0],n[1]+e[1]];i.animateInternal({duration:t!==void 0?t:250,easing:KW,center:i.getConstrainedCenter(r)})}}function dv(i,e,t,n){let r=i.getZoom();if(r===void 0)return;let s=i.getConstrainedZoom(r+e),o=i.getResolutionForZoom(s);i.getAnimating()&&i.cancelAnimations(),i.animate({resolution:o,anchor:t,duration:n!==void 0?n:250,easing:Ic})}var yh=T5;var E5=class extends yh{constructor(e){super(),e=e||{},this.delta_=e.delta?e.delta:1,this.duration_=e.duration!==void 0?e.duration:250}handleEvent(e){let t=!1;if(e.type==Ar.DBLCLICK){let n=e.originalEvent,r=e.map,s=e.coordinate,o=n.shiftKey?-this.delta_:this.delta_,a=r.getView();dv(a,o,s,this.duration_),n.preventDefault(),t=!0}return!t}},QX=E5;function Ky(i){let e=arguments;return function(t){let n=!0;for(let r=0,s=e.length;r<s&&(n=n&&e[r](t),!!n);++r);return n}}var JX=function(i){let e=i.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},Ope=function(i){let e=i.map.getTargetElement(),t=e.getRootNode(),n=i.map.getOwnerDocument().activeElement;return t instanceof ShadowRoot?t.host.contains(n):e.contains(n)},HE=function(i){let e=i.map.getTargetElement(),t=e.getRootNode();return(t instanceof ShadowRoot?t.host:e).hasAttribute("tabindex")?Ope(i):!0},e$=Zf;var WE=function(i){let e=i.originalEvent;return"pointerId"in e&&e.button==0&&!(jW&&zD&&e.ctrlKey)};var jE=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey};var t$=function(i){let e=i.originalEvent;return zD?e.metaKey:e.ctrlKey},n$=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},XE=function(i){let e=i.originalEvent,t=e.target.tagName;return t!=="INPUT"&&t!=="SELECT"&&t!=="TEXTAREA"&&!e.target.isContentEditable},$E=function(i){let e=i.originalEvent;return"pointerId"in e&&e.pointerType=="mouse"};var i$=function(i){let e=i.originalEvent;return"pointerId"in e&&e.isPrimary&&e.button===0};var M5=class extends yh{constructor(e){e=e||{},super(e),e.handleDownEvent&&(this.handleDownEvent=e.handleDownEvent),e.handleDragEvent&&(this.handleDragEvent=e.handleDragEvent),e.handleMoveEvent&&(this.handleMoveEvent=e.handleMoveEvent),e.handleUpEvent&&(this.handleUpEvent=e.handleUpEvent),e.stopDown&&(this.stopDown=e.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(e){return!1}handleDragEvent(e){}handleEvent(e){if(!e.originalEvent)return!0;let t=!1;if(this.updateTrackedPointers_(e),this.handlingDownUpSequence){if(e.type==Ar.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==Ar.POINTERUP){let n=this.handleUpEvent(e);this.handlingDownUpSequence=n&&this.targetPointers.length>0}}else if(e.type==Ar.POINTERDOWN){let n=this.handleDownEvent(e);this.handlingDownUpSequence=n,t=this.stopDown(n)}else e.type==Ar.POINTERMOVE&&this.handleMoveEvent(e);return!t}handleMoveEvent(e){}handleUpEvent(e){return!1}stopDown(e){return e}updateTrackedPointers_(e){e.activePointers&&(this.targetPointers=e.activePointers)}};function pv(i){let e=i.length,t=0,n=0;for(let r=0;r<e;r++)t+=i[r].clientX,n+=i[r].clientY;return{clientX:t/e,clientY:n/e}}var bh=M5;var C5=class extends bh{constructor(e){super({stopDown:Kf}),e=e||{},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:Ky(jE,i$);this.condition_=e.onFocusOnly?Ky(HE,t):t,this.noKinetic_=!1}handleDragEvent(e){let t=e.map;this.panning_||(this.panning_=!0,t.getView().beginInteraction());let n=this.targetPointers,r=t.getEventPixel(pv(n));if(n.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(r[0],r[1]),this.lastCentroid){let s=[this.lastCentroid[0]-r[0],r[1]-this.lastCentroid[1]],a=e.map.getView();oW(s,a.getResolution()),z1(s,a.getRotation()),a.adjustCenterInternal(s)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=r,this.lastPointersCount_=n.length,e.originalEvent.preventDefault()}handleUpEvent(e){let t=e.map,n=t.getView();if(this.targetPointers.length===0){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){let r=this.kinetic_.getDistance(),s=this.kinetic_.getAngle(),o=n.getCenterInternal(),a=t.getPixelFromCoordinateInternal(o),l=t.getCoordinateFromPixelInternal([a[0]-r*Math.cos(s),a[1]-r*Math.sin(s)]);n.animateInternal({center:n.getConstrainedCenter(l),duration:500,easing:Ic})}return this.panning_&&(this.panning_=!1,n.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(e){if(this.targetPointers.length>0&&this.condition_(e)){let n=e.map.getView();return this.lastCentroid=null,n.getAnimating()&&n.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}},r$=C5;var R5=class extends bh{constructor(e){e=e||{},super({stopDown:Kf}),this.condition_=e.condition?e.condition:JX,this.lastAngle_=void 0,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){if(!$E(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===hv)return;let r=t.getSize(),s=e.pixel,o=Math.atan2(r[1]/2-s[1],s[0]-r[0]/2);if(this.lastAngle_!==void 0){let a=o-this.lastAngle_;n.adjustRotationInternal(-a)}this.lastAngle_=o}handleUpEvent(e){return $E(e)?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){return $E(e)&&WE(e)&&this.condition_(e)?(e.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}},s$=R5;var I5=class extends Tp{constructor(e){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+e,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){let e=this.startPixel_,t=this.endPixel_,n="px",r=this.element_.style;r.left=Math.min(e[0],t[0])+n,r.top=Math.min(e[1],t[1])+n,r.width=Math.abs(t[0]-e[0])+n,r.height=Math.abs(t[1]-e[1])+n}setMap(e){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);let t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=e,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(e,t){this.startPixel_=e,this.endPixel_=t,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;let e=this.startPixel_,t=this.endPixel_,r=[e,[e[0],t[1]],t,[t[0],e[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);r[4]=r[0].slice(),this.geometry_?this.geometry_.setCoordinates([r]):this.geometry_=new Ah([r])}getGeometry(){return this.geometry_}},o$=I5;var mv={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"},gA=class extends Ao{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},P5=class extends bh{constructor(e){super(),this.on,this.once,this.un,e=e??{},this.box_=new o$(e.className||"ol-dragbox"),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??WE,this.boxEndCondition_=e.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(e,t,n){let r=n[0]-t[0],s=n[1]-t[1];return r*r+s*s>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(e){this.startPixel_&&(this.box_.setPixels(this.startPixel_,e.pixel),this.dispatchEvent(new gA(mv.BOXDRAG,e.coordinate,e)))}handleUpEvent(e){if(!this.startPixel_)return!1;let t=this.boxEndCondition_(e,this.startPixel_,e.pixel);return t&&this.onBoxEnd(e),this.dispatchEvent(new gA(t?mv.BOXEND:mv.BOXCANCEL,e.coordinate,e)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(e){return this.condition_(e)?(this.startPixel_=e.pixel,this.box_.setMap(e.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new gA(mv.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new gA(mv.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(e)}setMap(e){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new gA(mv.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(e)}},a$=P5;var L5=class extends a${constructor(e){e=e||{};let t=e.condition?e.condition:n$;super({condition:t,className:e.className||"ol-dragzoom",minArea:e.minArea}),this.duration_=e.duration!==void 0?e.duration:200,this.out_=e.out!==void 0?e.out:!1}onBoxEnd(e){let n=this.getMap().getView(),r=this.getGeometry();if(this.out_){let s=n.rotatedExtentForGeometry(r),o=n.getResolutionForExtentInternal(s),a=n.getResolution()/o;r=r.clone(),r.scale(a*a)}n.fitInternal(r,{duration:this.duration_,easing:Ic})}},l$=L5;var Bp={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"};var D5=class extends yh{constructor(e){super(),e=e||{},this.defaultCondition_=function(t){return jE(t)&&XE(t)},this.condition_=e.condition!==void 0?e.condition:this.defaultCondition_,this.duration_=e.duration!==void 0?e.duration:100,this.pixelDelta_=e.pixelDelta!==void 0?e.pixelDelta:128}handleEvent(e){let t=!1;if(e.type==rn.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==Bp.DOWN||r==Bp.LEFT||r==Bp.RIGHT||r==Bp.UP)){let o=e.map.getView(),a=o.getResolution()*this.pixelDelta_,l=0,c=0;r==Bp.DOWN?c=-a:r==Bp.LEFT?l=-a:r==Bp.RIGHT?l=a:c=a;let u=[l,c];z1(u,o.getRotation()),KX(o,u,this.duration_),n.preventDefault(),t=!0}}return!t}},c$=D5;var N5=class extends yh{constructor(e){super(),e=e||{},this.condition_=e.condition?e.condition:function(t){return!t$(t)&&XE(t)},this.delta_=e.delta?e.delta:1,this.duration_=e.duration!==void 0?e.duration:100}handleEvent(e){let t=!1;if(e.type==rn.KEYDOWN||e.type==rn.KEYPRESS){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==="+"||r==="-")){let s=e.map,o=r==="+"?this.delta_:-this.delta_,a=s.getView();dv(a,o,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},u$=N5;var Upe=40,kpe=300,zpe=3,F5=class extends yh{constructor(e){e=e||{},super(e),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=e.maxDelta!==void 0?e.maxDelta:1,this.duration_=e.duration!==void 0?e.duration:250,this.timeout_=e.timeout!==void 0?e.timeout:80,this.useAnchor_=e.useAnchor!==void 0?e.useAnchor:!0,this.constrainResolution_=e.constrainResolution!==void 0?e.constrainResolution:!1;let t=e.condition?e.condition:e$;this.condition_=e.onFocusOnly?Ky(HE,t):t,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300,this.ctrlKeyPressed_=!1,this.ctrlKeyListenerKeys_=[]}setMap(e){if(this.ctrlKeyListenerKeys_.forEach(li),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(e),e){let t=e.getOwnerDocument();this.ctrlKeyListenerKeys_.push(qn(t,"keydown",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!0)}),qn(t,"keyup",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!1)}))}}endInteraction_(){this.trackpadTimeoutId_=void 0;let e=this.getMap();if(!e)return;let t=e.getView(),n=this.lastDelta_?this.lastDelta_>0?1:-1:0;t.endInteraction(this.constrainResolution_||t.getConstrainResolution()?100:void 0,n,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(e){if(!this.condition_(e)||e.type!==rn.WHEEL)return!0;let n=e.map,r=e.originalEvent;r.preventDefault();let s=r.ctrlKey&&!this.ctrlKeyPressed_;r.ctrlKey||(this.ctrlKeyPressed_=!1),this.useAnchor_&&(this.lastAnchor_=e.pixel);let o=r.deltaY;switch(r.deltaMode){case WheelEvent.DOM_DELTA_LINE:o*=Upe;break;case WheelEvent.DOM_DELTA_PAGE:o*=kpe;break;default:}if(o===0)return!1;this.lastDelta_=o;let a=Date.now();this.startTime_===void 0&&(this.startTime_=a),(!this.mode_||a-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(o)<4?"trackpad":"wheel");let l=n.getView();if(this.mode_==="trackpad")return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(l.getAnimating()&&l.cancelAnimations(),l.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s&&(o=o*zpe),l.adjustZoom(-o/this.deltaPerZoom_,this.lastAnchor_?n.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=a,!1;this.totalDelta_+=o;let c=Math.max(this.timeout_-(a-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,n),c),!1}handleWheelZoom_(e){let t=e.getView();t.getAnimating()&&t.cancelAnimations();let n=-Si(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),dv(t,n,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(e){this.useAnchor_=e,e||(this.lastAnchor_=null)}},h$=F5;var B5=class extends bh{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Kf),super(t),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=e.threshold!==void 0?e.threshold:.3,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){let t=0,n=this.targetPointers[0],r=this.targetPointers[1],s=Math.atan2(r.clientY-n.clientY,r.clientX-n.clientX);if(this.lastAngle_!==void 0){let l=s-this.lastAngle_;this.rotationDelta_+=l,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),t=l}this.lastAngle_=s;let o=e.map,a=o.getView();a.getConstraints().rotation!==hv&&(this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(pv(this.targetPointers))),this.rotating_&&(o.render(),a.adjustRotationInternal(t,this.anchor_)))}handleUpEvent(e){return this.targetPointers.length<2?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},f$=B5;var O5=class extends bh{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Kf),super(t),this.anchor_=null,this.duration_=e.duration!==void 0?e.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(e){let t=1,n=this.targetPointers[0],r=this.targetPointers[1],s=n.clientX-r.clientX,o=n.clientY-r.clientY,a=Math.sqrt(s*s+o*o);this.lastDistance_!==void 0&&(t=this.lastDistance_/a),this.lastDistance_=a;let l=e.map,c=l.getView();t!=1&&(this.lastScaleDelta_=t),this.anchor_=l.getCoordinateFromPixelInternal(l.getEventPixel(pv(this.targetPointers))),l.render(),c.adjustResolutionInternal(t,this.anchor_)}handleUpEvent(e){if(this.targetPointers.length<2){let n=e.map.getView(),r=this.lastScaleDelta_>1?1:-1;return n.endInteraction(this.duration_,r),!1}return!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},d$=O5;function YE(i){i=i||{};let e=new No,t=new ZX(-.005,.05,100);return(i.altShiftDragRotate===void 0||i.altShiftDragRotate)&&e.push(new s$),(i.doubleClickZoom===void 0||i.doubleClickZoom)&&e.push(new QX({delta:i.zoomDelta,duration:i.zoomDuration})),(i.dragPan===void 0||i.dragPan)&&e.push(new r$({onFocusOnly:i.onFocusOnly,kinetic:t})),(i.pinchRotate===void 0||i.pinchRotate)&&e.push(new f$),(i.pinchZoom===void 0||i.pinchZoom)&&e.push(new d$({duration:i.zoomDuration})),(i.keyboard===void 0||i.keyboard)&&(e.push(new c$),e.push(new u$({delta:i.zoomDelta,duration:i.zoomDuration}))),(i.mouseWheelZoom===void 0||i.mouseWheelZoom)&&e.push(new h$({onFocusOnly:i.onFocusOnly,duration:i.zoomDuration})),(i.shiftDragZoom===void 0||i.shiftDragZoom)&&e.push(new l$({duration:i.zoomDuration})),e}var Ni={OPACITY:"opacity",VISIBLE:"visible",EXTENT:"extent",Z_INDEX:"zIndex",MAX_RESOLUTION:"maxResolution",MIN_RESOLUTION:"minResolution",MAX_ZOOM:"maxZoom",MIN_ZOOM:"minZoom",SOURCE:"source",MAP:"map"};var U5=class extends zs{constructor(e){super(),this.on,this.once,this.un,this.background_=e.background;let t=Object.assign({},e);typeof e.properties=="object"&&(delete t.properties,Object.assign(t,e.properties)),t[Ni.OPACITY]=e.opacity!==void 0?e.opacity:1,jn(typeof t[Ni.OPACITY]=="number","Layer opacity must be a number"),t[Ni.VISIBLE]=e.visible!==void 0?e.visible:!0,t[Ni.Z_INDEX]=e.zIndex,t[Ni.MAX_RESOLUTION]=e.maxResolution!==void 0?e.maxResolution:1/0,t[Ni.MIN_RESOLUTION]=e.minResolution!==void 0?e.minResolution:0,t[Ni.MIN_ZOOM]=e.minZoom!==void 0?e.minZoom:-1/0,t[Ni.MAX_ZOOM]=e.maxZoom!==void 0?e.maxZoom:1/0,this.className_=t.className!==void 0?t.className:"ol-layer",delete t.className,this.setProperties(t),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(e){let t=this.state_||{layer:this,managed:e===void 0?!0:e},n=this.getZIndex();return t.opacity=Si(Math.round(this.getOpacity()*100)/100,0,1),t.visible=this.getVisible(),t.extent=this.getExtent(),t.zIndex=n===void 0&&!t.managed?1/0:n,t.maxResolution=this.getMaxResolution(),t.minResolution=Math.max(this.getMinResolution(),0),t.minZoom=this.getMinZoom(),t.maxZoom=this.getMaxZoom(),this.state_=t,t}getLayersArray(e){return ei()}getLayerStatesArray(e){return ei()}getExtent(){return this.get(Ni.EXTENT)}getMaxResolution(){return this.get(Ni.MAX_RESOLUTION)}getMinResolution(){return this.get(Ni.MIN_RESOLUTION)}getMinZoom(){return this.get(Ni.MIN_ZOOM)}getMaxZoom(){return this.get(Ni.MAX_ZOOM)}getOpacity(){return this.get(Ni.OPACITY)}getSourceState(){return ei()}getVisible(){return this.get(Ni.VISIBLE)}getZIndex(){return this.get(Ni.Z_INDEX)}setBackground(e){this.background_=e,this.changed()}setExtent(e){this.set(Ni.EXTENT,e)}setMaxResolution(e){this.set(Ni.MAX_RESOLUTION,e)}setMinResolution(e){this.set(Ni.MIN_RESOLUTION,e)}setMaxZoom(e){this.set(Ni.MAX_ZOOM,e)}setMinZoom(e){this.set(Ni.MIN_ZOOM,e)}setOpacity(e){jn(typeof e=="number","Layer opacity must be a number"),this.set(Ni.OPACITY,e)}setVisible(e){this.set(Ni.VISIBLE,e)}setZIndex(e){this.set(Ni.Z_INDEX,e)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}},ZE=U5;var Op={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"},Su=class extends Ao{constructor(e,t){super(e),this.layer=t}},k5={LAYERS:"layers"},z5=class i extends ZE{constructor(e){e=e||{};let t=Object.assign({},e);delete t.layers;let n=e.layers;super(t),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(k5.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new No(n.slice(),{unique:!0}):jn(typeof n.getArray=="function","Expected `layers` to be an array or a `Collection`"):n=new No(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(li),this.layersListenerKeys_.length=0;let e=this.getLayers();this.layersListenerKeys_.push(qn(e,vo.ADD,this.handleLayersAdd_,this),qn(e,vo.REMOVE,this.handleLayersRemove_,this));for(let n in this.listenerKeys_)this.listenerKeys_[n].forEach(li);ph(this.listenerKeys_);let t=e.getArray();for(let n=0,r=t.length;n<r;n++){let s=t[n];this.registerLayerListeners_(s),this.dispatchEvent(new Su(Op.ADDLAYER,s))}this.changed()}registerLayerListeners_(e){let t=[qn(e,_u.PROPERTYCHANGE,this.handleLayerChange_,this),qn(e,rn.CHANGE,this.handleLayerChange_,this)];e instanceof i&&t.push(qn(e,Op.ADDLAYER,this.handleLayerGroupAdd_,this),qn(e,Op.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[Bn(e)]=t}handleLayerGroupAdd_(e){this.dispatchEvent(new Su(Op.ADDLAYER,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new Su(Op.REMOVELAYER,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new Su(Op.ADDLAYER,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=Bn(t);this.listenerKeys_[n].forEach(li),delete this.listenerKeys_[n],this.dispatchEvent(new Su(Op.REMOVELAYER,t)),this.changed()}getLayers(){return this.get(k5.LAYERS)}setLayers(e){let t=this.getLayers();if(t){let n=t.getArray();for(let r=0,s=n.length;r<s;++r)this.dispatchEvent(new Su(Op.REMOVELAYER,n[r]))}this.set(k5.LAYERS,e)}getLayersArray(e){return e=e!==void 0?e:[],this.getLayers().forEach(function(t){t.getLayersArray(e)}),e}getLayerStatesArray(e){let t=e!==void 0?e:[],n=t.length;this.getLayers().forEach(function(o){o.getLayerStatesArray(t)});let r=this.getLayerState(),s=r.zIndex;!e&&r.zIndex===void 0&&(s=0);for(let o=n,a=t.length;o<a;o++){let l=t[o];l.opacity*=r.opacity,l.visible=l.visible&&r.visible,l.maxResolution=Math.min(l.maxResolution,r.maxResolution),l.minResolution=Math.max(l.minResolution,r.minResolution),l.minZoom=Math.max(l.minZoom,r.minZoom),l.maxZoom=Math.min(l.maxZoom,r.maxZoom),r.extent!==void 0&&(l.extent!==void 0?l.extent=hh(l.extent,r.extent):l.extent=r.extent),l.zIndex===void 0&&(l.zIndex=s)}return t}getSourceState(){return"ready"}},Qy=z5;var Bo={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"};var V5=class extends ZE{constructor(e){let t=Object.assign({},e);delete t.source,super(t),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,e.render&&(this.render=e.render),e.map&&this.setMap(e.map),this.addChangeListener(Ni.SOURCE,this.handleSourcePropertyChange_);let n=e.source?e.source:null;this.setSource(n)}getLayersArray(e){return e=e||[],e.push(this),e}getLayerStatesArray(e){return e=e||[],e.push(this.getLayerState()),e}getSource(){return this.get(Ni.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){let e=this.getSource();return e?e.getState():"undefined"}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!=="ready")&&(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(li(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=qn(e,rn.CHANGE,this.handleSourceChange_,this),e.getState()==="ready"&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(e){return this.renderer_?this.renderer_.getFeatures(e):Promise.resolve([])}getData(e){return!this.renderer_||!this.rendered?null:this.renderer_.getData(e)}isVisible(e){let t,n=this.getMapInternal();!e&&n&&(e=n.getView()),e instanceof Hl?t={viewState:e.getState(),extent:e.calculateExtent()}:t=e,!t.layerStatesArray&&n&&(t.layerStatesArray=n.getLayerGroup().getLayerStatesArray());let r;if(t.layerStatesArray){if(r=t.layerStatesArray.find(o=>o.layer===this),!r)return!1}else r=this.getLayerState();let s=this.getExtent();return Jy(r,t.viewState)&&(!s||Dr(s,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let n=e instanceof Hl?e.getViewStateAndExtent():e,r=t(n);return Array.isArray(r)||(r=[r]),r}render(e,t){let n=this.getRenderer();return n.prepareFrame(e)?(this.rendered=!0,n.renderFrame(e,t)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(e,t){}renderDeferred(e){let t=this.getRenderer();t&&t.renderDeferred(e)}setMapInternal(e){e||this.unrender(),this.set(Ni.MAP,e)}getMapInternal(){return this.get(Ni.MAP)}setMap(e){this.mapPrecomposeKey_&&(li(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),e||this.changed(),this.mapRenderKey_&&(li(this.mapRenderKey_),this.mapRenderKey_=null),e&&(this.mapPrecomposeKey_=qn(e,Bo.PRECOMPOSE,this.handlePrecompose_,this),this.mapRenderKey_=qn(this,rn.CHANGE,e.render,e),this.changed())}handlePrecompose_(e){let t=e.frameState.layerStatesArray,n=this.getLayerState(!1);jn(!t.some(r=>r.layer===n.layer),"A layer can only be added to the map once. Use either `layer.setMap()` or `map.addLayer()`, not both."),t.push(n)}setSource(e){this.set(Ni.SOURCE,e)}getRenderer(){return this.renderer_||(this.renderer_=this.createRenderer()),this.renderer_}hasRenderer(){return!!this.renderer_}createRenderer(){return null}clearRenderer(){this.renderer_&&(this.renderer_.dispose(),delete this.renderer_)}disposeInternal(){this.clearRenderer(),this.setSource(null),super.disposeInternal()}};function Jy(i,e){if(!i.visible)return!1;let t=e.resolution;if(t<i.minResolution||t>=i.maxResolution)return!1;let n=e.zoom;return n>i.minZoom&&n<=i.maxZoom}var vA=V5;function KE(i,e,t=0,n=i.length-1,r=Vpe){for(;n>t;){if(n-t>600){let l=n-t+1,c=e-t+1,u=Math.log(l),f=.5*Math.exp(2*u/3),d=.5*Math.sqrt(u*f*(l-f)/l)*(c-l/2<0?-1:1),A=Math.max(t,Math.floor(e-c*f/l+d)),y=Math.min(n,Math.floor(e+(l-c)*f/l+d));KE(i,e,A,y,r)}let 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r=0,s=n.length;r<s;++r)n[r](this,e);n.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let n=0,r=this.targetChangeHandlerKeys_.length;n<r;++n)li(this.targetChangeHandlerKeys_[n]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(rn.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(rn.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!ql(this.targetElement_)){this.resizeObserver_?.unobserve(this.targetElement_);let n=this.targetElement_.getRootNode();n instanceof ShadowRoot&&this.resizeObserver_.unobserve(n.host),this.setSize(void 0)}let e=this.getTarget(),t=typeof e=="string"?document.getElementById(e):e;if(this.targetElement_=t,!t)this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);else{if(ql(t)||t.appendChild(this.viewport_),this.renderer_||(this.renderer_=new I$(this)),!ql(t)){this.mapBrowserEventHandler_=new UX(this,this.moveTolerance_);for(let r in Ar)this.mapBrowserEventHandler_.addEventListener(Ar[r],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(rn.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(rn.WHEEL,this.boundHandleBrowserEvent_,iE?{passive:!1}:!1);let n;if(this.keyboardEventTarget_)n=this.keyboardEventTarget_;else{let r=t.getRootNode();n=r instanceof 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e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=qn(e,_u.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=qn(e,rn.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(li),this.layerGroupPropertyListenerKeys_=null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new Su("addlayer",e)),this.layerGroupPropertyListenerKeys_=[qn(e,_u.PROPERTYCHANGE,this.render,this),qn(e,rn.CHANGE,this.render,this),qn(e,"addlayer",this.handleLayerAdd_,this),qn(e,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){if(!this.frameState_)return;let e=this.frameState_.layerStatesArray;for(let t=0,n=e.length;t<n;++t){let r=e[t].layer;r.hasRenderer()&&r.getRenderer().handleFontsChanged()}}render(){this.renderer_&&this.animationDelayKey_===void 0&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(e){return this.getControls().remove(e)}removeInteraction(e){return this.getInteractions().remove(e)}removeLayer(e){return this.getLayerGroup().getLayers().remove(e)}handleLayerRemove_(e){P$(e.layer)}removeOverlay(e){return this.getOverlays().remove(e)}renderFrame_(e){let t=this.getSize(),n=this.getView(),r=this.frameState_,s=null;if(t!==void 0&&DD(t)&&n&&n.isDef()){let o=n.getHints(this.frameState_?this.frameState_.viewHints:void 0),a=n.getState();if(s={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:gy(a.center,a.resolution,a.rotation,t),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:t,tileQueue:this.tileQueue_,time:e,usedTiles:{},viewState:a,viewHints:o,wantedTiles:{},mapId:Bn(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let l=isNaN(a.nextRotation)?a.rotation:a.nextRotation;s.nextExtent=gy(a.nextCenter,a.nextResolution,l,t)}}this.frameState_=s,this.renderer_.renderFrame(s),s&&(s.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,s.postRenderFunctions),r&&(!this.previousExtent_||!fh(this.previousExtent_)&&!Xm(s.extent,this.previousExtent_))&&(this.dispatchEvent(new Fp(xh.MOVESTART,this,r)),this.previousExtent_=jm(this.previousExtent_)),this.previousExtent_&&!s.viewHints[so.ANIMATING]&&!s.viewHints[so.INTERACTING]&&!Xm(s.extent,this.previousExtent_)&&(this.dispatchEvent(new Fp(xh.MOVEEND,this,s)),FT(s.extent,this.previousExtent_))),this.dispatchEvent(new Fp(xh.POSTRENDER,this,s)),this.renderComplete_=(this.hasListener(xh.LOADSTART)||this.hasListener(xh.LOADEND)||this.hasListener(Bo.RENDERCOMPLETE))&&!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady(),this.postRenderTimeoutHandle_||(this.postRenderTimeoutHandle_=setTimeout(()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()},0))}setLayerGroup(e){let t=this.getLayerGroup();t&&this.handleLayerRemove_(new Su("removelayer",t)),this.set(Fo.LAYERGROUP,e)}setSize(e){this.set(Fo.SIZE,e)}setTarget(e){this.set(Fo.TARGET,e)}setView(e){if(!e||e instanceof Hl){this.set(Fo.VIEW,e);return}this.set(Fo.VIEW,new Hl);let t=this;e.then(function(n){t.setView(new Hl(n))})}updateSize(){let e=this.getTargetElement(),t;if(e){let r,s;if(ql(e)){let o=e.getContext("2d").getTransform();r=e.width/o.a,s=e.height/o.d}else{let o=getComputedStyle(e);r=e.offsetWidth-parseFloat(o.borderLeftWidth)-parseFloat(o.paddingLeft)-parseFloat(o.paddingRight)-parseFloat(o.borderRightWidth),s=e.offsetHeight-parseFloat(o.borderTopWidth)-parseFloat(o.paddingTop)-parseFloat(o.paddingBottom)-parseFloat(o.borderBottomWidth)}!isNaN(r)&&!isNaN(s)&&(t=[Math.max(0,r),Math.max(0,s)],!DD(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&zT("No map visible because the map container's width or height are 0."))}let n=this.getSize();t&&(!n||!ea(t,n))&&(this.updateViewportSize_(t),this.setSize(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function L0e(i){let e=null;i.keyboardEventTarget!==void 0&&(e=typeof i.keyboardEventTarget=="string"?document.getElementById(i.keyboardEventTarget):i.keyboardEventTarget);let t={},n=i.layers&&typeof i.layers.getLayers=="function"?i.layers:new Qy({layers:i.layers});t[Fo.LAYERGROUP]=n,t[Fo.TARGET]=i.target,t[Fo.VIEW]=i.view instanceof Hl?i.view:new Hl;let r;i.controls!==void 0&&(Array.isArray(i.controls)?r=new No(i.controls.slice()):(jn(typeof i.controls.getArray=="function","Expected `controls` to be an array or an `ol/Collection.js`"),r=i.controls));let s;i.interactions!==void 0&&(Array.isArray(i.interactions)?s=new No(i.interactions.slice()):(jn(typeof i.interactions.getArray=="function","Expected `interactions` to be an array or an `ol/Collection.js`"),s=i.interactions));let o;return i.overlays!==void 0?Array.isArray(i.overlays)?o=new No(i.overlays.slice()):(jn(typeof i.overlays.getArray=="function","Expected `overlays` to be an array or an `ol/Collection.js`"),o=i.overlays):o=new No,{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:t}}var D$=e6;function f3(i){return i instanceof Image||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageBitmap?i:null}var D0e=new Error("disposed");var N0e=[256,256],t6=class extends Q1{constructor(e){let t=an.IDLE;super(e.tileCoord,t,{transition:e.transition,interpolate:e.interpolate}),this.loader_=e.loader,this.data_=null,this.error_=null,this.size_=e.size||null,this.controller_=e.controller||null}getSize(){if(this.size_)return this.size_;let e=f3(this.data_);return e?[e.width,e.height]:N0e}getData(){return this.data_}getError(){return this.error_}load(){if(this.state!==an.IDLE&&this.state!==an.ERROR)return;this.state=an.LOADING,this.changed();let e=this;this.loader_().then(function(t){e.data_=t,e.state=an.LOADED,e.changed()}).catch(function(t){e.error_=t,e.state=an.ERROR,e.changed()})}disposeInternal(){this.controller_&&(this.controller_.abort(D0e),this.controller_=null),super.disposeInternal()}},n6=t6;var i6=class{constructor(e){this.highWaterMark=e!==void 0?e:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){let e=this.pop();e instanceof Tp&&e.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(e){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(e){return this.entries_.hasOwnProperty(e)}forEach(e){let t=this.oldest_;for(;t;)e(t.value_,t.key_,this),t=t.newer}get(e,t){let n=this.entries_[e];return jn(n!==void 0,"Tried to get a value for a key that does not exist in the cache"),n===this.newest_||(n===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(n.newer.older=n.older,n.older.newer=n.newer),n.newer=null,n.older=this.newest_,this.newest_.newer=n,this.newest_=n),n.value_}remove(e){let t=this.entries_[e];return jn(t!==void 0,"Tried to get a value for a key that does not exist in the 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n={key_:e,newer:null,older:this.newest_,value_:t};this.newest_?this.newest_.newer=n:this.oldest_=n,this.newest_=n,this.entries_[e]=n,++this.count_}setSize(e){this.highWaterMark=e}},r6=i6;var s6=class{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.pendingMethod_,this.context_=new Proxy(Sy(),{get:(e,t)=>{if(typeof e[t]=="function")return this.pendingMethod_=t,this.pushMethodArgs_},set:(e,t,n)=>(this.push_(t,n),!0)})}push_(...e){let t=this.instructions_,n=this.zIndex+this.offset_;t[n]||(t[n]=[]),t[n].push(...e)}pushMethodArgs_=(...e)=>{this.push_(this.pendingMethod_,e)};pushFunction(e){this.push_(e)}getContext(){return this.context_}draw(e){this.instructions_.forEach(t=>{for(let n=0,r=t.length;n<r;++n){let s=t[n];if(typeof s=="function"){s(e);continue}let o=t[++n];typeof e[s]=="function"?e[s](...o):typeof o=="function"?e[s]=o(e):e[s]=o}})}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}},d3=s6;var F0e=5,o6=class extends cE{constructor(e){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=e,this.staleKeys_=new Array,this.maxStaleKeys=F0e,this.renderedSourceKey_}getStaleKeys(){return this.staleKeys_}prependStaleKey(e){this.staleKeys_.unshift(e),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}updateStaleKeys(e){this.renderedSourceKey_?this.renderedSourceKey_!==e&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=e):this.renderedSourceKey_=e}getFeatures(e){return ei()}getData(e){return null}prepareFrame(e){return ei()}renderFrame(e,t){return ei()}forEachFeatureAtCoordinate(e,t,n,r,s){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(e){let t=e.target;(t.getState()===In.LOADED||t.getState()===In.ERROR)&&this.renderIfReadyAndVisible()}loadImage(e){let t=e.getState();return t!=In.LOADED&&t!=In.ERROR&&e.addEventListener(rn.CHANGE,this.boundHandleImageChange_),t==In.IDLE&&(e.load(),t=e.getState()),t==In.LOADED}renderIfReadyAndVisible(){let e=this.getLayer();e&&e.getVisible()&&e.getSourceState()==="ready"&&e.changed()}renderDeferred(e){}disposeInternal(){delete this.layer_,super.disposeInternal()}},N$=o6;var l6=[],xv=null;function B0e(){xv=Di(1,1,void 0,{willReadFrequently:!0})}var a6=class extends N${constructor(e){super(e),this.container=null,this.renderedResolution,this.tempTransform=go(),this.pixelTransform=go(),this.inversePixelTransform=go(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(e,t,n){xv||B0e(),xv.clearRect(0,0,1,1);let r;try{xv.drawImage(e,t,n,1,1,0,0,1,1),r=xv.getImageData(0,0,1,1).data}catch{return xv=null,null}return r}getBackground(e){let n=this.getLayer().getBackground();return typeof n=="function"&&(n=n(e.viewState.resolution)),n||void 0}useContainer(e,t,n,r,s){if(ql(e)&&this.pixelTransform[1]===0&&this.pixelTransform[2]===0&&this.pixelTransform[4]===0&&this.pixelTransform[5]===0&&e.width===r&&e.height===s){let c=e,u=c.getContext("2d");if(u){this.container=e,this.context=u,this.containerReused=!0,n&&(u.fillStyle=n,u.fillRect(0,0,c.width,c.height));return}}let o=this.getLayer().getClassName(),a,l;if(e&&e.className===o&&(!n||e&&e.style.backgroundColor&&ea(Fc(e.style.backgroundColor),Fc(n)))){let c=e.firstElementChild;ql(c)&&(l=c.getContext("2d"))}if(l&&oj(l.canvas.style.transform,t)?(this.container=e,this.context=l,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){a=io?rE():document.createElement("div"),a.className=o;let c=a.style;c.position="absolute",c.width="100%",c.height="100%",l=Di();let u=l.canvas;a.appendChild(u),c=u.style,c.position="absolute",c.left="0",c.transformOrigin="top left",this.container=a,this.context=l}!this.containerReused&&n&&!this.container.style.backgroundColor&&(this.container.style.backgroundColor=n)}clipUnrotated(e,t,n){let r=Cc(n),s=k1(n),o=U1(n),a=O1(n);jr(t.coordinateToPixelTransform,r),jr(t.coordinateToPixelTransform,s),jr(t.coordinateToPixelTransform,o),jr(t.coordinateToPixelTransform,a);let l=this.inversePixelTransform;jr(l,r),jr(l,s),jr(l,o),jr(l,a),e.save(),e.beginPath(),e.moveTo(Math.round(r[0]),Math.round(r[1])),e.lineTo(Math.round(s[0]),Math.round(s[1])),e.lineTo(Math.round(o[0]),Math.round(o[1])),e.lineTo(Math.round(a[0]),Math.round(a[1])),e.clip()}prepareContainer(e,t){let n=e.extent,r=e.viewState.resolution,s=e.viewState.rotation,o=e.pixelRatio,a=Math.round(Kn(n)/r*o),l=Math.round(Lr(n)/r*o);Do(this.pixelTransform,e.size[0]/2,e.size[1]/2,1/o,1/o,s,-a/2,-l/2),aE(this.inversePixelTransform,this.pixelTransform);let c=sj(this.pixelTransform),u=this.getBackground(e);if(this.useContainer(t,c,u,a,l),!this.containerReused){let f=this.context.canvas;f.width!=a||f.height!=l?(f.width=a,f.height=l):this.context.clearRect(0,0,a,l),c!==f.style.transform&&(f.style.transform=c)}}dispatchRenderEvent_(e,t,n){let r=this.getLayer();if(r.hasListener(e)){let s=new h3(e,this.inversePixelTransform,n,t);r.dispatchEvent(s)}}preRender(e,t){this.frameState=t,!t.declutter&&this.dispatchRenderEvent_(Bo.PRERENDER,e,t)}postRender(e,t){t.declutter||this.dispatchRenderEvent_(Bo.POSTRENDER,e,t)}renderDeferredInternal(e){}getRenderContext(e){return e.declutter&&!this.deferredContext_&&(this.deferredContext_=new 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p3{constructor(e,t){super(e),t=t||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceRevision_,this.tempExtent=Wr(),this.tempTileRange_=new QT(0,0,0,0),this.tempTileCoord_=$1(0,0,0);let n=t.cacheSize!==void 0?t.cacheSize:512;this.tileCache_=new r6(n),this.sourceTileCache_=null,this.layerExtent=null,this.maxStaleKeys=n*.5}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||(this.sourceTileCache_=new r6(512)),this.sourceTileCache_}getOrCreateTile(e,t,n,r){let s=this.tileCache_,a=this.getLayer().getSource(),l=Y1(a,a.getKey(),e,t,n),c;if(s.containsKey(l))c=s.get(l);else{let u=r.viewState.projection,f=a.getProjection();if(c=a.getTile(e,t,n,r.pixelRatio,u,!f||W1(f,u)?void 0:this.getSourceTileCache()),!c)return null;s.set(l,c)}return c}getTile(e,t,n,r){let s=this.getOrCreateTile(e,t,n,r);return s||null}getData(e){let t=this.frameState;if(!t)return null;let n=this.getLayer(),r=jr(t.pixelToCoordinateTransform,e.slice()),s=n.getExtent();if(s&&!fu(s,r))return null;let o=t.viewState,a=n.getRenderSource(),l=a.getTileGridForProjection(o.projection),c=a.getTilePixelRatio(t.pixelRatio);for(let u=l.getZForResolution(o.resolution);u>=l.getMinZoom();--u){let f=l.getTileCoordForCoordAndZ(r,u),d=this.getTile(u,f[1],f[2],t);if(!d||d.getState()!==an.LOADED)continue;let A=l.getOrigin(u),y=ls(l.getTileSize(u)),w=l.getResolution(u),S;if(d instanceof sE||d instanceof lE)S=d.getImage();else if(d instanceof n6){if(S=f3(d.getData()),!S)continue}else continue;let T=Math.floor(c*((r[0]-A[0])/w-f[1]*y[0])),R=Math.floor(c*((A[1]-r[1])/w-f[2]*y[1])),P=Math.round(c*a.getGutterForProjection(o.projection));return this.getImageData(S,T+P,R+P)}return null}prepareFrame(e){this.renderedProjection?e.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=e.viewState.projection):this.renderedProjection=e.viewState.projection;let t=this.getLayer().getSource();if(!t)return!1;let n=t.getRevision();return this.renderedSourceRevision_?this.renderedSourceRevision_!==n&&(this.renderedSourceRevision_=n,this.renderedSourceKey_===t.getKey()&&(this.tileCache_.clear(),this.sourceTileCache_?.clear())):this.renderedSourceRevision_=n,!0}enqueueTilesForNextExtent(){return!0}enqueueTiles(e,t,n,r,s){let o=e.viewState,a=this.getLayer(),l=a.getRenderSource(),c=l.getTileGridForProjection(o.projection),u=Bn(l);u in e.wantedTiles||(e.wantedTiles[u]={});let f=e.wantedTiles[u],d=a.getMapInternal(),A=Math.max(n-s,c.getMinZoom(),c.getZForResolution(Math.min(a.getMaxResolution(),d?d.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):c.getResolution(0)),l.zDirection)),y=o.rotation,w=y?vD(o.center,o.resolution,y,e.size):void 0;for(let S=n;S>=A;--S){let T=c.getTileRangeForExtentAndZ(t,S,this.tempTileRange_),R=c.getResolution(S);for(let P=T.minX;P<=T.maxX;++P)for(let I=T.minY;I<=T.maxY;++I){if(y&&!c.tileCoordIntersectsViewport([S,P,I],w))continue;let F=this.getTile(S,P,I,e);if(!F||!c6(r,F,S))continue;let L=F.getKey();if(f[L]=!0,F.getState()===an.IDLE&&!e.tileQueue.isKeyQueued(L)){let C=$1(S,P,I,this.tempTileCoord_);e.tileQueue.enqueue([F,u,c.getTileCoordCenter(C),R])}}}}findStaleTile_(e,t){let n=this.tileCache_,r=e[0],s=e[1],o=e[2],a=this.getStaleKeys();for(let l=0;l<a.length;++l){let c=Y1(this.getLayer().getSource(),a[l],r,s,o);if(n.containsKey(c)){let u=n.peek(c);if(u.getState()===an.LOADED)return u.endTransition(Bn(this)),c6(t,u,r),!0}}return!1}findAltTiles_(e,t,n,r){let s=e.getTileRangeForTileCoordAndZ(t,n,this.tempTileRange_);if(!s)return!1;let o=!0,a=this.tileCache_,l=this.getLayer().getRenderSource(),c=l.getKey();for(let u=s.minX;u<=s.maxX;++u)for(let f=s.minY;f<=s.maxY;++f){let d=Y1(l,c,n,u,f),A=!1;if(a.containsKey(d)){let y=a.peek(d);y.getState()===an.LOADED&&(c6(r,y,n),A=!0)}A||(o=!1)}return o}renderFrame(e,t){this.renderComplete=!0;let n=e.layerStatesArray[e.layerIndex],r=e.viewState,s=r.projection,o=r.resolution,a=r.center,l=e.pixelRatio,c=this.getLayer(),u=c.getSource(),f=u.getTileGridForProjection(s),d=f.getZForResolution(o,u.zDirection),A=f.getResolution(d);this.updateStaleKeys(u.getKey());let y=e.extent,w=u.getTilePixelRatio(l);this.prepareContainer(e,t);let S=this.context.canvas.width,T=this.context.canvas.height;this.layerExtent=n.extent?vu(n.extent,s):null,this.layerExtent&&(y=hh(y,this.layerExtent));let R=A*S/2/w,P=A*T/2/w,I=[a[0]-R,a[1]-P,a[0]+R,a[1]+P],F={};this.renderedTiles.length=0;let D=c.getPreload();if(e.nextExtent&&this.enqueueTilesForNextExtent()){let $=f.getZForResolution(r.nextResolution,u.zDirection),J=F$(e,e.nextExtent);this.enqueueTiles(e,J,$,F,D)}let L=F$(e,y);if(this.enqueueTiles(e,L,d,F,0),D>0&&setTimeout(()=>{this.enqueueTiles(e,L,d-1,F,D-1)},0),!(d in F))return this.container;let C=Bn(this),B=e.time;for(let $ of F[d]){let J=$.getState();if(J===an.EMPTY)continue;let te=$.tileCoord;if(J===an.LOADED&&$.getAlpha(C,B)===1){$.endTransition(C);continue}if(J!==an.ERROR&&(this.renderComplete=!1),this.findStaleTile_(te,F)){O0e(F,$,d),e.animate=!0;continue}if(this.findAltTiles_(f,te,d+1,F))continue;let ve=f.getMinZoom();for(let Re=d-1;Re>=ve&&!this.findAltTiles_(f,te,Re,F);--Re);}let k=A/o*l/w,z=this.getRenderContext(e);Do(this.tempTransform,S/2,T/2,k,k,0,-S/2,-T/2),this.layerExtent&&this.clipUnrotated(z,e,this.layerExtent),u.getInterpolate()||(z.imageSmoothingEnabled=!1),this.preRender(z,e);let G=Object.keys(F).map(Number);G.sort(dl);let W=[],Y=[],H=[];for(let $=G.length-1;$>=0;--$){let J=G[$],te=u.getTilePixelSize(J,l,s),he=f.getResolution(J)/A,ve=te[0]*he*k,Re=te[1]*he*k,Qe=f.getTileCoordForCoordAndZ(Cc(I),J),Fe=f.getTileCoordExtent(Qe),mt=jr(this.tempTransform,[w*(Fe[0]-I[0])/A,w*(I[3]-Fe[3])/A]),Ee=w*u.getGutterForProjection(s);for(let Ve of F[J]){if(Ve.getState()!==an.LOADED)continue;let Ye=Ve.tileCoord,Mt=Qe[1]-Ye[1],Et=Math.round(mt[0]-(Mt-1)*ve),It=Qe[2]-Ye[2],dn=Math.round(mt[1]-(It-1)*Re),Gt=Math.round(mt[0]-Mt*ve),$e=Math.round(mt[1]-It*Re),ot=Et-Gt,nt=dn-$e,bt=J===d;if(bt&&Ve.inTransition(C)){H.push({tile:Ve,x:Gt,y:$e,w:ot,h:nt,gutter:Ee}),this.renderedTiles.unshift(Ve),this.updateUsedTiles(e.usedTiles,u,Ve);continue}let yt=[Gt,$e,Gt+ot,$e+nt],hn=[];for(let nn=0,bn=W.length;nn<bn;++nn)J<Y[nn]&&Dr(yt,W[nn])&&hn.push(W[nn]);let tn;hn.length>0&&(tn=tW(yt,hn)),W.push(yt),Y.push(J),this.drawTile(Ve,e,Gt,$e,ot,nt,Ee,bt,tn),this.renderedTiles.unshift(Ve),this.updateUsedTiles(e.usedTiles,u,Ve)}}for(let $=0,J=H.length;$<J;++$){let{tile:te,x:ce,y:he,w:ve,h:Re,gutter:Qe}=H[$];this.drawTile(te,e,ce,he,ve,Re,Qe,!0,void 0)}if(this.renderedResolution=A,this.extentChanged=!this.renderedExtent_||!Xm(this.renderedExtent_,I),this.renderedExtent_=I,this.renderedPixelRatio=l,this.postRender(this.context,e),this.layerExtent&&z.restore(),z.imageSmoothingEnabled=!0,this.renderComplete){let $=(J,te)=>{let ce=Bn(u),he=te.wantedTiles[ce],ve=he?Object.keys(he).length:0;this.updateCacheSize(ve),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};e.postRenderFunctions.push($)}return this.container}updateCacheSize(e){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,e*2)}drawTile(e,t,n,r,s,o,a,l,c){let u;if(e instanceof n6){if(u=f3(e.getData()),!u)throw new Error("Rendering array data is not yet supported")}else u=this.getTileImage(e);if(!u)return;let f=this.getRenderContext(t),d=Bn(this),A=t.layerStatesArray[t.layerIndex],y=A.opacity*(l?e.getAlpha(d,t.time):1),w=y!==f.globalAlpha;w&&(f.save(),f.globalAlpha=y);let S=u.width-2*a,T=u.height-2*a;if(c){let R=S/s,P=T/o;for(let I=0,F=c.length;I<F;++I){let D=c[I],L=D[0],C=D[1],B=D[2]-D[0],k=D[3]-D[1];f.drawImage(u,a+(L-n)*R,a+(C-r)*P,B*R,k*P,L,C,B,k)}}else f.drawImage(u,a,a,S,T,n,r,s,o);w&&f.restore(),y!==A.opacity?t.animate=!0:l&&e.endTransition(d)}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,n){let r=Bn(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},B$=u6;var l2={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"};var h6=class extends vA{constructor(e){e=e||{};let t=Object.assign({},e),n=e.cacheSize;delete e.cacheSize,delete t.preload,delete t.useInterimTilesOnError,super(t),this.on,this.once,this.un,this.cacheSize_=n,this.setPreload(e.preload!==void 0?e.preload:0),this.setUseInterimTilesOnError(e.useInterimTilesOnError!==void 0?e.useInterimTilesOnError:!0)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(l2.PRELOAD)}setPreload(e){this.set(l2.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(l2.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(l2.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},O$=h6;var f6=class extends O${constructor(e){super(e)}createRenderer(){return new B$(this,{cacheSize:this.getCacheSize()})}},d6=f6;var p6=class{drawCustom(e,t,n,r,s){}drawGeometry(e){}setStyle(e){}drawCircle(e,t,n){}drawFeature(e,t,n){}drawGeometryCollection(e,t,n){}drawLineString(e,t,n){}drawMultiLineString(e,t,n){}drawMultiPoint(e,t,n){}drawMultiPolygon(e,t,n){}drawPoint(e,t,n){}drawPolygon(e,t,n){}drawText(e,t,n){}setFillStrokeStyle(e,t){}setImageStyle(e,t){}setTextStyle(e,t){}},m3=p6;var c2={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},u2=[c2.FILL],wh=[c2.STROKE],ud=[c2.BEGIN_PATH],m6=[c2.CLOSE_PATH],vn=c2;var A6=class extends m3{constructor(e,t,n,r){super(),this.tolerance=e,this.maxExtent=t,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=n,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(e){let t=this.pixelRatio;return t==1?e:e.map(function(n){return n*t})}appendFlatPointCoordinates(e,t){let n=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,s=this.coordinates,o=s.length;for(let a=0,l=e.length;a<l;a+=t)r[0]=e[a],r[1]=e[a+1],fu(n,r)&&(s[o++]=r[0],s[o++]=r[1]);return o}appendFlatLineCoordinates(e,t,n,r,s,o){let a=this.coordinates,l=a.length,c=this.getBufferedMaxExtent();o&&(t+=r);let u=e[t],f=e[t+1],d=this.tmpCoordinate_,A=!0,y,w,S;for(y=t+r;y<n;y+=r)d[0]=e[y],d[1]=e[y+1],S=NT(c,d),S!==w?(A&&(a[l++]=u,a[l++]=f,A=!1),a[l++]=d[0],a[l++]=d[1]):S===Us.INTERSECTING?(a[l++]=d[0],a[l++]=d[1],A=!1):A=!0,u=d[0],f=d[1],w=S;return(s&&A||y===t+r)&&(a[l++]=u,a[l++]=f),l}drawCustomCoordinates_(e,t,n,r,s){for(let o=0,a=n.length;o<a;++o){let l=n[o],c=this.appendFlatLineCoordinates(e,t,l,r,!1,!1);s.push(c),t=l}return t}drawCustom(e,t,n,r,s){this.beginGeometry(e,t,s);let o=e.getType(),a=e.getStride(),l=this.coordinates.length,c,u,f,d,A;switch(o){case"MultiPolygon":c=e.getOrientedFlatCoordinates(),d=[];let y=e.getEndss();A=0;for(let w=0,S=y.length;w<S;++w){let T=[];A=this.drawCustomCoordinates_(c,A,y[w],a,T),d.push(T)}this.instructions.push([vn.CUSTOM,l,d,e,n,Ry,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,d,e,r||n,Ry,s]);break;case"Polygon":case"MultiLineString":f=[],c=o=="Polygon"?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),A=this.drawCustomCoordinates_(c,0,e.getEnds(),a,f),this.instructions.push([vn.CUSTOM,l,f,e,n,Rp,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,f,e,r||n,Rp,s]);break;case"LineString":case"Circle":c=e.getFlatCoordinates(),u=this.appendFlatLineCoordinates(c,0,c.length,a,!1,!1),this.instructions.push([vn.CUSTOM,l,u,e,n,Nc,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,Nc,s]);break;case"MultiPoint":c=e.getFlatCoordinates(),u=this.appendFlatPointCoordinates(c,a),u>l&&(this.instructions.push([vn.CUSTOM,l,u,e,n,Nc,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,Nc,s]));break;case"Point":c=e.getFlatCoordinates(),this.coordinates.push(c[0],c[1]),u=this.coordinates.length,this.instructions.push([vn.CUSTOM,l,u,e,n,void 0,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,void 0,s]);break;default:}this.endGeometry(t)}beginGeometry(e,t,n){this.beginGeometryInstruction1_=[vn.BEGIN_GEOMETRY,t,0,e,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[vn.BEGIN_GEOMETRY,t,0,e,n],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){let e=this.hitDetectionInstructions;e.reverse();let t,n=e.length,r,s,o=-1;for(t=0;t<n;++t)r=e[t],s=r[0],s==vn.END_GEOMETRY?o=t:s==vn.BEGIN_GEOMETRY&&(r[2]=t,DW(this.hitDetectionInstructions,o,t),o=-1)}fillStyleToState(e,t={}){if(e){let n=e.getColor();t.fillPatternScale=n&&typeof n=="object"&&"src"in n?this.pixelRatio:1,t.fillStyle=Al(n||ro)??void 0}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=Al(n||na);let r=e.getLineCap();t.lineCap=r!==void 0?r:gh;let s=e.getLineDash();t.lineDash=s?s.slice():gl;let o=e.getLineDashOffset();t.lineDashOffset=o||vl;let a=e.getLineJoin();t.lineJoin=a!==void 0?a:vh;let l=e.getWidth();t.lineWidth=l!==void 0?l:id;let c=e.getMiterLimit();t.miterLimit=c!==void 0?c:td;let u=e.getOffset();t.strokeOffset=u??Zj,t.lineWidth>this.maxLineWidth&&(this.maxLineWidth=t.lineWidth,this.bufferedMaxExtent_=null)}else t.strokeStyle=void 0,t.lineCap=void 0,t.lineDash=null,t.lineDashOffset=void 0,t.lineJoin=void 0,t.lineWidth=void 0,t.miterLimit=void 0,t.strokeOffset=void 0;return t}setFillStrokeStyle(e,t){let n=this.state;this.fillStyleToState(e,n),this.strokeStyleToState(t,n)}createFill(e){let t=e.fillStyle,n=[vn.SET_FILL_STYLE,t];return typeof t!="string"&&n.push(e.fillPatternScale),n}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[vn.SET_STROKE_STYLE,e.strokeStyle,e.lineWidth*this.pixelRatio,e.lineCap,e.lineJoin,e.miterLimit,e.lineDash?this.applyPixelRatio(e.lineDash):null,e.lineDashOffset*this.pixelRatio]}updateFillStyle(e,t){let n=e.fillStyle;(n!==void 0&&typeof n!="string"||e.currentFillStyle!=n)&&(this.instructions.push(t.call(this,e)),e.currentFillStyle=n)}updateStrokeStyle(e,t){let n=e.strokeStyle,r=e.lineCap,s=e.lineDash,o=e.lineDashOffset,a=e.lineJoin,l=e.lineWidth,c=e.miterLimit,u=e.strokeOffset;(e.currentStrokeStyle!=n||e.currentLineCap!=r||s!=e.currentLineDash&&!ea(e.currentLineDash,s)||e.currentLineDashOffset!=o||e.currentLineJoin!=a||e.currentLineWidth!=l||e.currentMiterLimit!=c||e.currentStrokeOffset!=u)&&(t.call(this,e),e.currentStrokeStyle=n,e.currentLineCap=r,e.currentLineDash=s,e.currentLineDashOffset=o,e.currentLineJoin=a,e.currentLineWidth=l,e.currentMiterLimit=c,e.currentStrokeOffset=u)}endGeometry(e){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;let t=[vn.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=FT(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;F1(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Sh=A6;var g6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(e,t,n){if(!this.image_||this.maxExtent&&!fu(this.maxExtent,e.getFlatCoordinates()))return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),s=e.getStride(),o=this.coordinates.length,a=this.appendFlatPointCoordinates(r,s);this.instructions.push([vn.DRAW_IMAGE,o,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([vn.DRAW_IMAGE,o,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}drawMultiPoint(e,t,n){if(!this.image_)return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),s=[];for(let l=0,c=r.length;l<c;l+=e.getStride())(!this.maxExtent||fu(this.maxExtent,r.slice(l,l+2)))&&s.push(r[l],r[l+1]);let o=this.coordinates.length,a=this.appendFlatPointCoordinates(s,2);this.instructions.push([vn.DRAW_IMAGE,o,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([vn.DRAW_IMAGE,o,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(e,t){let n=e.getAnchor(),r=e.getSize(),s=e.getOrigin();this.imagePixelRatio_=e.getPixelRatio(this.pixelRatio),this.anchorX_=n[0],this.anchorY_=n[1],this.hitDetectionImage_=e.getHitDetectionImage(),this.image_=e.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=e.getOpacity(),this.originX_=s[0],this.originY_=s[1],this.rotateWithView_=e.getRotateWithView(),this.rotation_=e.getRotation(),this.scale_=e.getScaleArray(),this.width_=r[0],this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},U$=g6;var v6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinates_(e,t,n,r,s){let o=this.coordinates.length,a=this.appendFlatLineCoordinates(e,t,n,r,!1,!1);return this.instructions.push([vn.MOVE_TO_LINE_TO,o,a,s*this.pixelRatio]),this.hitDetectionInstructions.push([vn.MOVE_TO_LINE_TO,o,a,s]),n}drawLineString(e,t,n){let r=this.state,s=r.strokeStyle,o=r.lineWidth,a=r.strokeOffset;if(s===void 0||o===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,na,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,gl,vl],ud);let l=e.getFlatCoordinates(),c=e.getStride();this.drawFlatCoordinates_(l,0,l.length,c,a),this.hitDetectionInstructions.push(wh),this.endGeometry(t)}drawMultiLineString(e,t,n){let r=this.state,s=r.strokeStyle,o=r.lineWidth,a=r.strokeOffset;if(s===void 0||o===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,na,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,gl,vl],ud);let l=e.getEnds(),c=e.getFlatCoordinates(),u=e.getStride(),f=0;for(let d=0,A=l.length;d<A;++d)f=this.drawFlatCoordinates_(c,f,l[d],u,a);this.hitDetectionInstructions.push(wh),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(wh),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(wh),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(ud)}},k$=v6;var _6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinatess_(e,t,n,r,s){let o=this.state,a=o.fillStyle!==void 0,l=o.strokeStyle!==void 0,c=n.length;this.instructions.push(ud),this.hitDetectionInstructions.push(ud);for(let u=0;u<c;++u){let f=n[u],d=this.coordinates.length,A=this.appendFlatLineCoordinates(e,t,f,r,!0,!l);this.instructions.push([vn.MOVE_TO_LINE_TO,d,A,s*this.pixelRatio,!0]),this.hitDetectionInstructions.push([vn.MOVE_TO_LINE_TO,d,A,s,!0]),l&&(this.instructions.push(m6),this.hitDetectionInstructions.push(m6)),t=f}return a&&(this.instructions.push(u2),this.hitDetectionInstructions.push(u2)),l&&(this.instructions.push(wh),this.hitDetectionInstructions.push(wh)),t}drawCircle(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawCircle(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,ro]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,na,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,gl,vl]);let l=e.getFlatCoordinates(),c=e.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(l,0,l.length,c,!1,!1);let f=[vn.CIRCLE,u,a];this.instructions.push(ud,f),this.hitDetectionInstructions.push(ud,f),r.fillStyle!==void 0&&(this.instructions.push(u2),this.hitDetectionInstructions.push(u2)),r.strokeStyle!==void 0&&(this.instructions.push(wh),this.hitDetectionInstructions.push(wh)),this.endGeometry(t)}drawPolygon(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawPolygon(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,ro]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,na,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,gl,vl]);let l=e.getEnds(),c=e.getOrientedFlatCoordinates(),u=e.getStride();this.drawFlatCoordinatess_(c,0,l,u,a),this.endGeometry(t)}drawMultiPolygon(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawMultiPolygon(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,ro]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,na,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,gl,vl]);let l=e.getEndss(),c=e.getOrientedFlatCoordinates(),u=e.getStride(),f=0;for(let d=0,A=l.length;d<A;++d)f=this.drawFlatCoordinatess_(c,f,l[d],u,a);this.endGeometry(t)}finish(){this.reverseHitDetectionInstructions(),this.state=null;let e=this.tolerance;if(e!==0){let t=this.coordinates;for(let n=0,r=t.length;n<r;++n)t[n]=Ip(t[n],e)}return super.finish()}setFillStrokeStyles_(){let 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A;if(u=e.getFlatCoordinates(),c=="LineString")A=[u.length];else if(c=="MultiLineString")A=e.getEnds();else if(c=="Polygon")A=e.getEnds().slice(0,1);else if(c=="MultiPolygon"){let T=e.getEndss();A=[];for(let R=0,P=T.length;R<P;++R)A.push(T[R][0])}if((c=="LineString"||c=="MultiLineString")&&!uh(this.getBufferedMaxExtent(),d)){let T=z$(u,A,f,this.getBufferedMaxExtent());if(u=T.flatCoordinates,A=T.ends,f=2,A.length===0)return}this.beginGeometry(e,t,n);let y=o.repeat,w=y?void 0:o.textAlign,S=0;for(let T=0,R=A.length;T<R;++T){let P;y?P=V$(y*this.resolution,u,S,A[T],f):P=[u.slice(S,A[T])];for(let I=0,F=P.length;I<F;++I){let D=P[I],L=0,C=D.length;if(w==null){let k=G$(o.maxAngle,D,0,D.length,2);L=k[0],C=k[1]}for(let k=L;k<C;k+=f)a.push(D[k],D[k+1]);let B=a.length;S=A[T],this.drawChars_(l,B),l=B}}this.endGeometry(t)}else{let d=o.overflow?null:[];switch(c){case"Point":case"MultiPoint":u=e.getFlatCoordinates();break;case"LineString":u=e.getFlatMidpoint();break;case"Circle":u=e.getCenter();break;case"MultiLineString":u=e.getFlatMidpoints(),f=2;break;case"Polygon":u=e.getFlatInteriorPoint(),o.overflow||d.push(u[2]/this.resolution),f=3;break;case"MultiPolygon":let I=e.getFlatInteriorPoints();u=[];for(let F=0,D=I.length;F<D;F+=3)o.overflow||d.push(I[F+2]/this.resolution),u.push(I[F],I[F+1]);if(u.length===0)return;f=2;break;default:}let A=this.appendFlatPointCoordinates(u,f);if(A===l)return;if(d&&(A-l)/2!==u.length/f){let I=l/2;d=d.filter((F,D)=>{let L=a[(I+D)*2]===u[D*f]&&a[(I+D)*2+1]===u[D*f+1];return L||--I,L})}this.saveTextStates_();let y=o.backgroundFill?this.createFill(this.fillStyleToState(o.backgroundFill)):null,w=o.backgroundStroke?this.createStroke(this.strokeStyleToState(o.backgroundStroke)):null;this.beginGeometry(e,t,n);let S=o.padding;if(S!=nd&&(o.scale[0]<0||o.scale[1]<0)){let I=o.padding[0],F=o.padding[1],D=o.padding[2],L=o.padding[3];o.scale[0]<0&&(F=-F,L=-L),o.scale[1]<0&&(I=-I,D=-D),S=[I,F,D,L]}let T=this.pixelRatio;this.instructions.push([vn.DRAW_IMAGE,l,A,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,S==nd?nd:S.map(function(I){return I*T}),y,w,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]);let R=1/T,P=y?y.slice(0):null;P&&(P[1]=ro),this.hitDetectionInstructions.push([vn.DRAW_IMAGE,l,A,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[R,R],NaN,this.declutterMode_,this.declutterImageWithText_,S,P,w,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?ro:this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]),this.endGeometry(t)}}saveTextStates_(){let e=this.textStrokeState_,t=this.textState_,n=this.textFillState_,r=this.strokeKey_;e&&(r in 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o=r?this.strokeStates[r]:null,a=n?this.fillStates[n]:null,l=this.textStates[t],c=this.pixelRatio,u=[l.scale[0]*c,l.scale[1]*c],f=l.justify?h2[l.justify]:E6(Array.isArray(e)?e[0]:e,l.textAlign||Np),d=r&&o.lineWidth?o.lineWidth:0,A=Array.isArray(e)?e:String(e).split(`9-`).reduce(G0e,[]),{width:y,height:w,widths:S,heights:T,lineWidths:R}=eX(l,A),P=y+d,I=[],F=(P+2)*u[0],D=(w+d)*u[1],L={width:F<0?Math.floor(F):Math.ceil(F),height:D<0?Math.floor(D):Math.ceil(D),contextInstructions:I};(u[0]!=1||u[1]!=1)&&I.push("scale",u),r&&(I.push("strokeStyle",o.strokeStyle),I.push("lineWidth",d),I.push("lineCap",o.lineCap),I.push("lineJoin",o.lineJoin),I.push("miterLimit",o.miterLimit),I.push("setLineDash",[o.lineDash]),I.push("lineDashOffset",o.lineDashOffset)),n&&I.push("fillStyle",a.fillStyle),I.push("textBaseline","middle"),I.push("textAlign","center");let C=.5-f,B=f*P+C*d,k=[],z=[],G=0,W=0,Y=0,H=0,$;for(let J=0,te=A.length;J<te;J+=2){let ce=A[J];if(ce===`10-`){W+=G,G=0,B=f*P+C*d,++H;continue}let he=A[J+1]||l.font;he!==$&&(r&&k.push("font",he),n&&z.push("font",he),$=he),G=Math.max(G,T[Y]);let ve=[ce,B+C*S[Y]+f*(S[Y]-R[H]),.5*(d+G)+W];B+=S[Y],r&&k.push("strokeText",ve),n&&z.push("fillText",ve),++Y}return Array.prototype.push.apply(I,k),Array.prototype.push.apply(I,z),this.labels_[s]=L,L}replayTextBackground_(e,t,n,r,s,o,a){e.beginPath(),e.moveTo.apply(e,t),e.lineTo.apply(e,n),e.lineTo.apply(e,r),e.lineTo.apply(e,s),e.lineTo.apply(e,t),o&&(this.alignAndScaleFill_=o[2],e.fillStyle=o[1],this.fill_(e)),a&&(this.setStrokeStyle_(e,a),e.stroke())}calculateImageOrLabelDimensions_(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S){a*=d[0],l*=d[1];let T=n-a,R=r-l,P=s+c>e?e-c:s,I=o+u>t?t-u:o,F=y[3]+P*d[0]+y[1],D=y[0]+I*d[1]+y[2],L=T-y[3],C=R-y[0];(w||f!==0)&&(kp[0]=L,zp[0]=L,kp[1]=C,hd[1]=C,hd[0]=L+F,fd[0]=hd[0],fd[1]=C+D,zp[1]=fd[1]);let B;return f!==0?(B=Do(go(),n,r,1,1,f,-n,-r),jr(B,kp),jr(B,hd),jr(B,fd),jr(B,zp),Gl(Math.min(kp[0],hd[0],fd[0],zp[0]),Math.min(kp[1],hd[1],fd[1],zp[1]),Math.max(kp[0],hd[0],fd[0],zp[0]),Math.max(kp[1],hd[1],fd[1],zp[1]),yv)):Gl(Math.min(L,L+F),Math.min(C,C+D),Math.max(L,L+F),Math.max(C,C+D),yv),A&&(T=Math.round(T),R=Math.round(R)),{drawImageX:T,drawImageY:R,drawImageW:P,drawImageH:I,originX:c,originY:u,declutterBox:{minX:yv[0],minY:yv[1],maxX:yv[2],maxY:yv[3],value:S},canvasTransform:B,scale:d}}replayImageOrLabel_(e,t,n,r,s,o,a){let l=!!(o||a),c=r.declutterBox,u=a?a[2]*r.scale[0]/2:0;return c.minX-u<=t[0]&&c.maxX+u>=0&&c.minY-u<=t[1]&&c.maxY+u>=0&&(l&&this.replayTextBackground_(e,kp,hd,fd,zp,o,a),tX(e,r.canvasTransform,s,n,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(e){let t=this.alignAndScaleFill_;if(t){let n=jr(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;e.save(),e.translate(n[0]%r,n[1]%r),t!==1&&e.scale(t,t)}e.fill(),t&&e.restore()}setStrokeStyle_(e,t){e.strokeStyle=t[1],t[1]&&(e.lineWidth=t[2],e.lineCap=t[3],e.lineJoin=t[4],e.miterLimit=t[5],e.lineDashOffset=t[7],e.setLineDash(t[6]))}drawLabelWithPointPlacement_(e,t,n,r){let s=this.textStates[t],o=this.createLabel(e,t,r,n),a=this.strokeStates[n],l=this.pixelRatio,c=E6(Array.isArray(e)?e[0]:e,s.textAlign||Np),u=h2[s.textBaseline||fA],f=a&&a.lineWidth?a.lineWidth:0,d=o.width/l-2*s.scale[0],A=c*d+2*(.5-c)*f,y=u*o.height/l+2*(.5-u)*f;return{label:o,anchorX:A,anchorY:y}}execute_(e,t,n,r,s,o,a,l){let c=this.zIndexContext_,u;this.pixelCoordinates_&&ea(n,this.renderedTransform_)?u=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),u=pl(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),rj(this.renderedTransform_,n));let f=0,d=r.length,A=0,y,w=[],S,T,R,P,I,F,D,L,C,B,k,z,G,W=0,Y=0,H=this.coordinateCache_,$=this.viewRotation_,J=Math.round(Math.atan2(-n[1],n[0])*1e12)/1e12,te={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:$},ce=this.instructions!=r||this.overlaps?0:200,he,ve,Re,Qe;for(;f<d;){let Fe=r[f];switch(Fe[0]){case vn.BEGIN_GEOMETRY:he=Fe[1],Qe=Fe[3],he.getGeometry()?a!==void 0&&!Dr(a,Qe.getExtent())?f=Fe[2]+1:++f:f=Fe[2],c&&(c.zIndex=Fe[4]);break;case vn.BEGIN_PATH:W>ce&&(this.fill_(e),W=0),Y>ce&&(e.stroke(),Y=0),!W&&!Y&&(e.beginPath(),I=NaN,F=NaN),++f;break;case vn.CIRCLE:A=Fe[1],R=Fe[2]??0;let Ee=u[A],Ve=u[A+1],Ye=u[A+2]-R,Mt=u[A+3]-R,Et=Ye-Ee,It=Mt-Ve,dn=Math.sqrt(Et*Et+It*It);e.moveTo(Ee+dn,Ve),e.arc(Ee,Ve,dn,0,2*Math.PI,!0),++f;break;case vn.CLOSE_PATH:e.closePath(),++f;break;case vn.CUSTOM:A=Fe[1],y=Fe[2];let Gt=Fe[3],$e=Fe[4],ot=Fe[5];te.geometry=Gt,te.feature=he,f in H||(H[f]=[]);let nt=H[f];ot?ot(u,A,y,2,nt):(nt[0]=u[A],nt[1]=u[A+1],nt.length=2),c&&(c.zIndex=Fe[6]),$e(nt,te),++f;break;case vn.DRAW_IMAGE:A=Fe[1],y=Fe[2],C=Fe[3],S=Fe[4],T=Fe[5];let bt=Fe[6],yt=Fe[7],hn=Fe[8],tn=Fe[9],nn=Fe[10],bn=Fe[11],_e=Fe[12],vi=Fe[13];P=Fe[14]||"declutter";let zn=Fe[15];if(!C&&Fe.length>=20){B=Fe[19],k=Fe[20],z=Fe[21],G=Fe[22];let Fn=this.drawLabelWithPointPlacement_(B,k,z,G);C=Fn.label,Fe[3]=C;let is=Fe[23];S=(Fn.anchorX-is)*this.pixelRatio,Fe[4]=S;let Pr=Fe[24];T=(Fn.anchorY-Pr)*this.pixelRatio,Fe[5]=T,bt=C.height,Fe[6]=bt,vi=C.width,Fe[13]=vi}let le;Fe.length>25&&(le=Fe[25]);let Z,Te,Pe;Fe.length>17?(Z=Fe[16],Te=Fe[17],Pe=Fe[18]):(Z=nd,Te=null,Pe=null),nn&&J?bn+=$:!nn&&!J&&(bn-=$);let Ge=0;for(;A<y;A+=2){if(le&&le[Ge++]<vi/this.pixelRatio)continue;let Fn=this.calculateImageOrLabelDimensions_(C.width,C.height,u[A],u[A+1],vi,bt,S,T,hn,tn,bn,_e,s,Z,!!Te||!!Pe,he),is=[e,t,C,Fn,yt,Te,Pe];if(l){let Pr,Nl,wa;if(zn){let _r=y-A;if(!zn[_r]){zn[_r]={args:is,declutterMode:P};continue}let Ks=zn[_r];Pr=Ks.args,Nl=Ks.declutterMode,delete zn[_r],wa=j$(Pr)}let Fl,il;if(Pr&&(Nl!=="declutter"||!l.collides(wa))&&(Fl=!0),(P!=="declutter"||!l.collides(Fn.declutterBox))&&(il=!0),Nl==="declutter"&&P==="declutter"){let _r=Fl&&il;Fl=_r,il=_r}Fl&&(Nl!=="none"&&l.insert(wa),this.replayImageOrLabel_.apply(this,Pr)),il&&(P!=="none"&&l.insert(Fn.declutterBox),this.replayImageOrLabel_.apply(this,is))}else this.replayImageOrLabel_.apply(this,is)}++f;break;case vn.DRAW_CHARS:let vt=Fe[1],Tt=Fe[2],qe=Fe[3],Je=Fe[4];G=Fe[5];let Pt=Fe[6],sn=Fe[7],Lt=Fe[8];z=Fe[9];let Rt=Fe[10];B=Fe[11],Array.isArray(B)&&(B=B.reduce(q0e,"")),k=Fe[12];let fn=[Fe[13],Fe[13]];P=Fe[14]||"declutter";let wn=Fe[15],Dn=Fe[16],ye=this.textStates[k],wt=ye.font,Ze=[ye.scale[0]*sn,ye.scale[1]*sn],St;wt in this.widths_?St=this.widths_[wt]:(St={},this.widths_[wt]=St);let Bt=av(u,vt,Tt,2),ut=Math.abs(Ze[0])*BN(wt,B,St);if(Je||ut<=Bt){let Fn=this.textStates[k].textAlign,is=(Bt-ut)*E6(B,Fn),Pr=W$(u,vt,Tt,2,B,is,Pt,Math.abs(Ze[0]),BN,wt,St,J?0:this.viewRotation_,wn);e:if(Pr){let Nl=[],wa,Fl,il,_r,Ks;if(z)for(wa=0,Fl=Pr.length;wa<Fl;++wa){Ks=Pr[wa],il=Ks[4],_r=this.createLabel(il,k,"",z),S=Ks[2]+(Ze[0]<0?-Rt:Rt)-Dn,T=qe*_r.height+(.5-qe)*2*Rt*Ze[1]/Ze[0]-Lt;let Bl=this.calculateImageOrLabelDimensions_(_r.width,_r.height,Ks[0],Ks[1],_r.width,_r.height,S,T,0,0,Ks[3],fn,!1,nd,!1,he);if(l&&P==="declutter"&&l.collides(Bl.declutterBox))break e;Nl.push([e,t,_r,Bl,1,null,null])}if(G)for(wa=0,Fl=Pr.length;wa<Fl;++wa){Ks=Pr[wa],il=Ks[4],_r=this.createLabel(il,k,G,""),S=Ks[2]-Dn,T=qe*_r.height-Lt;let Bl=this.calculateImageOrLabelDimensions_(_r.width,_r.height,Ks[0],Ks[1],_r.width,_r.height,S,T,0,0,Ks[3],fn,!1,nd,!1,he);if(l&&P==="declutter"&&l.collides(Bl.declutterBox))break e;Nl.push([e,t,_r,Bl,1,null,null])}l&&P!=="none"&&l.load(Nl.map(j$));for(let Bl=0,nh=Nl.length;Bl<nh;++Bl)this.replayImageOrLabel_.apply(this,Nl[Bl])}}++f;break;case vn.END_GEOMETRY:if(o!==void 0){he=Fe[1];let Fn=o(he,Qe,P);if(Fn)return Fn}++f;break;case vn.FILL:ce?W++:this.fill_(e),++f;break;case vn.MOVE_TO_LINE_TO:A=Fe[1],y=Fe[2],R=Fe[3];let Ce,Yt,nr;if(R){let is=(Fe[4]??!1)||Math.abs(u[A]-u[y-2])<1e-6&&Math.abs(u[A+1]-u[y-1])<1e-6;A3(u,A,y,2,R,is,w),g3(w,2,is),Ce=w,Yt=0,nr=Ce.length}else Ce=u,Yt=A,nr=y;ve=Ce[Yt],Re=Ce[Yt+1],e.moveTo(ve,Re),I=ve+.5|0,F=Re+.5|0;for(let Fn=Yt+2;Fn<nr;Fn+=2)ve=Ce[Fn],Re=Ce[Fn+1],D=ve+.5|0,L=Re+.5|0,(Fn==nr-2||D!==I||L!==F)&&(e.lineTo(ve,Re),I=D,F=L);++f;break;case vn.SET_FILL_STYLE:this.alignAndScaleFill_=Fe[2],W?(this.fill_(e),W=0,Y&&(e.stroke(),Y=0)):Y&&Fe[1]&&(e.stroke(),Y=0),e.fillStyle=Fe[1],++f;break;case vn.SET_STROKE_STYLE:W&&Fe[1]&&(this.fill_(e),W=0),Y&&(e.stroke(),Y=0),this.setStrokeStyle_(e,Fe),++f;break;case vn.STROKE:ce?Y++:e.stroke(),++f;break;default:++f;break}}W&&this.fill_(e),Y&&e.stroke()}execute(e,t,n,r,s,o){this.viewRotation_=r,this.execute_(e,t,n,this.instructions,s,void 0,void 0,o)}executeHitDetection(e,t,n,r,s){return this.viewRotation_=n,this.execute_(e,[e.canvas.width,e.canvas.height],t,this.hitDetectionInstructions,!0,r,s)}},$$=M6;var Vp=["Polygon","Circle","LineString","Image","Text","Default"],I6=["Image","Text"],Y$=Vp.filter(i=>!I6.includes(i)),Z$=!1,K$=!1;function H0e(){let i=0,e=n=>{let r=Di(1,1,null,{willReadFrequently:n}),s=0,o=performance.now();for(;performance.now()-o<50;++s)r.fillStyle=`rgba(255,0,${s%256},1)`,r.fillRect(0,0,1,1),r.getImageData(0,0,1,1);return i=s>i?s:i,s};Z$={[e(!0)]:!0,[e(!1)]:!1,[e(void 0)]:void 0}[i],K$=!0}var R6=class{constructor(e,t,n,r,s,o,a){this.maxExtent_=e,this.overlaps_=r,this.pixelRatio_=n,this.resolution_=t,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=go(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(s,a)}clip(e,t){let n=this.getClipCoords(t);e.beginPath(),e.moveTo(n[0],n[1]),e.lineTo(n[2],n[3]),e.lineTo(n[4],n[5]),e.lineTo(n[6],n[7]),e.clip()}createExecutors_(e,t){for(let n in e){let r=this.executorsByZIndex_[n];r===void 0&&(r={},this.executorsByZIndex_[n]=r);let s=e[n];for(let o in s){let a=s[o];r[o]=new $$(this.resolution_,this.pixelRatio_,this.overlaps_,a,t)}}}hasExecutors(e){for(let t in this.executorsByZIndex_){let n=this.executorsByZIndex_[t];for(let r=0,s=e.length;r<s;++r)if(e[r]in n)return!0}return!1}forEachFeatureAtCoordinate(e,t,n,r,s,o){K$===!1&&H0e(),r=Math.round(r);let a=r*2+1,l=Do(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),c=!this.hitDetectionContext_;c&&(this.hitDetectionContext_=Di(a,a,null,{willReadFrequently:Z$}));let u=this.hitDetectionContext_;u.canvas.width!==a||u.canvas.height!==a?(u.canvas.width=a,u.canvas.height=a):c||u.clearRect(0,0,a,a);let f;this.renderBuffer_!==void 0&&(f=Wr(),$m(f,e),F1(f,t*(this.renderBuffer_+r),f));let d=W0e(r),A;function y(F,D,L){let C=u.getImageData(0,0,a,a).data;for(let B=0,k=d.length;B<k;B++)if(C[d[B]]>0){if(!o||L==="none"||A!=="Image"&&A!=="Text"||o.includes(F)){let z=(d[B]-3)/4,G=r-z%a,W=r-(z/a|0),Y=s(F,D,G*G+W*W);if(Y)return Y}u.clearRect(0,0,a,a);break}}let w=Object.keys(this.executorsByZIndex_).map(Number);w.sort(dl);let S,T,R,P,I;for(S=w.length-1;S>=0;--S){let F=w[S].toString();for(R=this.executorsByZIndex_[F],T=Vp.length-1;T>=0;--T)if(A=Vp[T],P=R[A],P!==void 0&&(I=P.executeHitDetection(u,l,n,y,f),I))return I}}getClipCoords(e){let t=this.maxExtent_;if(!t)return null;let n=t[0],r=t[1],s=t[2],o=t[3],a=[n,r,n,o,s,o,s,r];return pl(a,0,8,2,e,a),a}isEmpty(){return mu(this.executorsByZIndex_)}execute(e,t,n,r,s,o,a){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(a?LW:dl),o=o||Vp;let c=Vp.length;for(let u=0,f=l.length;u<f;++u){let d=l[u].toString(),A=this.executorsByZIndex_[d];for(let y=0,w=o.length;y<w;++y){let S=o[y],T=A[S];if(T!==void 0){let R=a===null?void 0:T.getZIndexContext(),P=R?R.getContext():e,I=this.maxExtent_&&S!=="Image"&&S!=="Text";if(I&&(P.save(),this.clip(P,n)),!R||S==="Text"||S==="Image"?T.execute(P,t,n,r,s,a):R.pushFunction(F=>T.execute(F,t,n,r,s,a)),I&&P.restore(),R){R.offset();let F=l[u]*c+Vp.indexOf(S);this.deferredZIndexContexts_[F]||(this.deferredZIndexContexts_[F]=[]),this.deferredZIndexContexts_[F].push(R)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(dl);for(let n=0,r=t.length;n<r;++n)e[t[n]].forEach(s=>{s.draw(this.renderedContext_),s.clear()}),e[t[n]].length=0}},C6={};function W0e(i){if(C6[i]!==void 0)return C6[i];let e=i*2+1,t=i*i,n=new Array(t+1);for(let s=0;s<=i;++s)for(let o=0;o<=i;++o){let a=s*s+o*o;if(a>t)break;let l=n[a];l||(l=[],n[a]=l),l.push(((i+s)*e+(i+o))*4+3),s>0&&l.push(((i-s)*e+(i+o))*4+3),o>0&&(l.push(((i+s)*e+(i-o))*4+3),s>0&&l.push(((i-s)*e+(i-o))*4+3))}let r=[];for(let s=0,o=n.length;s<o;++s)n[s]&&r.push(...n[s]);return C6[i]=r,r}var Q$=R6;var P6=class extends m3{constructor(e,t,n,r,s,o,a){super(),this.context_=e,this.pixelRatio_=t,this.extent_=n,this.transform_=r,this.transformRotation_=r?Ym(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=s,this.squaredTolerance_=o,this.userTransform_=a,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=go()}drawImages_(e,t,n,r){if(!this.image_)return;let s=pl(e,t,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.tmpLocalTransform_,l=o.globalAlpha;this.imageOpacity_!=1&&(o.globalAlpha=l*this.imageOpacity_);let c=this.imageRotation_;this.transformRotation_===0&&(c-=this.viewRotation_),this.imageRotateWithView_&&(c+=this.viewRotation_);for(let u=0,f=s.length;u<f;u+=2){let d=s[u]-this.imageAnchorX_,A=s[u+1]-this.imageAnchorY_;if(c!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let y=d+this.imageAnchorX_,w=A+this.imageAnchorY_;Do(a,y,w,1,1,c,-y,-w),o.save(),o.transform.apply(o,a),o.translate(y,w),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.restore()}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,d,A,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(o.globalAlpha=l)}drawText_(e,t,n,r){if(!this.textState_||this.text_==="")return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);let s=pl(e,t,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.textRotation_;for(this.transformRotation_===0&&(a-=this.viewRotation_),this.textRotateWithView_&&(a+=this.viewRotation_);t<n;t+=r){let l=s[t]+this.textOffsetX_,c=s[t+1]+this.textOffsetY_;a!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(o.save(),o.translate(l-this.textOffsetX_,c-this.textOffsetY_),o.rotate(a),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.restore()):(this.textStrokeState_&&o.strokeText(this.text_,l,c),this.textFillState_&&o.fillText(this.text_,l,c))}}moveToLineTo_(e,t,n,r,s,o){let a=this.context_,l=pl(e,t,n,r,this.transform_,this.pixelCoordinates_);if(Math.abs(o)>0){let u=l.length,f=s||Math.abs(l[0]-l[u-2])<1e-6&&Math.abs(l[1]-l[u-1])<1e-6;l=A3(l,0,u,2,o,f,l),g3(l,2,f)}a.moveTo(l[0],l[1]);let c=l.length;s&&(c-=2);for(let u=2;u<c;u+=2)a.lineTo(l[u],l[u+1]);return s&&a.closePath(),n}drawRings_(e,t,n,r,s){for(let o=0,a=n.length;o<a;++o)t=this.moveToLineTo_(e,t,n[o],r,!0,s);return t}drawCircle(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dr(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=Sj(e,this.transform_,this.pixelCoordinates_),n=t[2]-t[0],r=t[3]-t[1],s=Math.sqrt(n*n+r*r),o=this.context_;o.beginPath(),o.arc(t[0],t[1],s,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.stroke()}this.text_!==""&&this.drawText_(e.getCenter(),0,2,2)}}setStyle(e){this.setFillStrokeStyle(e.getFill(),e.getStroke()),this.setImageStyle(e.getImage()),this.setTextStyle(e.getText())}setTransform(e){this.transform_=e}drawGeometry(e){switch(e.getType()){case"Point":this.drawPoint(e);break;case"LineString":this.drawLineString(e);break;case"Polygon":this.drawPolygon(e);break;case"MultiPoint":this.drawMultiPoint(e);break;case"MultiLineString":this.drawMultiLineString(e);break;case"MultiPolygon":this.drawMultiPolygon(e);break;case"GeometryCollection":this.drawGeometryCollection(e);break;case"Circle":this.drawCircle(e);break;default:}}drawFeature(e,t){let n=t.getGeometryFunction()(e);n&&(this.setStyle(t),this.drawGeometry(n))}drawGeometryCollection(e){let t=e.getGeometriesArray();for(let n=0,r=t.length;n<r;++n)this.drawGeometry(t[n])}drawPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==""&&this.drawText_(t,0,t.length,n)}drawMultiPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==""&&this.drawText_(t,0,t.length,n)}drawLineString(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dr(this.extent_,e.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getFlatCoordinates();t.beginPath(),this.moveToLineTo_(n,0,n.length,e.getStride(),!1,this.strokeState_.strokeOffset),t.stroke()}if(this.text_!==""){let t=e.getFlatMidpoint();this.drawText_(t,0,2,2)}}}drawMultiLineString(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getExtent();if(Dr(this.extent_,t)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let n=this.context_,r=e.getFlatCoordinates(),s=0,o=e.getEnds(),a=e.getStride();n.beginPath();for(let l=0,c=o.length;l<c;++l)s=this.moveToLineTo_(r,s,o[l],a,!1,this.strokeState_.strokeOffset);n.stroke()}if(this.text_!==""){let n=e.getFlatMidpoints();this.drawText_(n,0,n.length,2)}}}drawPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dr(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_;t.beginPath(),this.drawRings_(e.getOrientedFlatCoordinates(),0,e.getEnds(),e.getStride(),this.strokeState_?.strokeOffset),this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoint();this.drawText_(t,0,2,2)}}}drawMultiPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dr(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getOrientedFlatCoordinates(),r=0,s=e.getEndss(),o=e.getStride();t.beginPath();for(let a=0,l=s.length;a<l;++a){let c=s[a];r=this.drawRings_(n,r,c,o,this.strokeState_?.strokeOffset)}this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoints();this.drawText_(t,0,t.length,2)}}}setContextFillState_(e){let t=this.context_,n=this.contextFillState_;n?n.fillStyle!=e.fillStyle&&(n.fillStyle=e.fillStyle,t.fillStyle=e.fillStyle):(t.fillStyle=e.fillStyle,this.contextFillState_={fillStyle:e.fillStyle})}setContextStrokeState_(e){let t=this.context_,n=this.contextStrokeState_;n?(n.lineCap!=e.lineCap&&(n.lineCap=e.lineCap,t.lineCap=e.lineCap),ea(n.lineDash,e.lineDash)||t.setLineDash(n.lineDash=e.lineDash),n.lineDashOffset!=e.lineDashOffset&&(n.lineDashOffset=e.lineDashOffset,t.lineDashOffset=e.lineDashOffset),n.lineJoin!=e.lineJoin&&(n.lineJoin=e.lineJoin,t.lineJoin=e.lineJoin),n.lineWidth!=e.lineWidth&&(n.lineWidth=e.lineWidth,t.lineWidth=e.lineWidth),n.miterLimit!=e.miterLimit&&(n.miterLimit=e.miterLimit,t.miterLimit=e.miterLimit),n.strokeStyle!=e.strokeStyle&&(n.strokeStyle=e.strokeStyle,t.strokeStyle=e.strokeStyle)):(t.lineCap=e.lineCap,t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset,t.lineJoin=e.lineJoin,t.lineWidth=e.lineWidth,t.miterLimit=e.miterLimit,t.strokeStyle=e.strokeStyle,this.contextStrokeState_={lineCap:e.lineCap,lineDash:e.lineDash,lineDashOffset:e.lineDashOffset,lineJoin:e.lineJoin,lineWidth:e.lineWidth,miterLimit:e.miterLimit,strokeStyle:e.strokeStyle})}setContextTextState_(e){let t=this.context_,n=this.contextTextState_,r=e.textAlign?e.textAlign:Np;n?(n.font!=e.font&&(n.font=e.font,t.font=e.font),n.textAlign!=r&&(n.textAlign=r,t.textAlign=r),n.textBaseline!=e.textBaseline&&(n.textBaseline=e.textBaseline,t.textBaseline=e.textBaseline)):(t.font=e.font,t.textAlign=r,t.textBaseline=e.textBaseline,this.contextTextState_={font:e.font,textAlign:r,textBaseline:e.textBaseline})}setFillStrokeStyle(e,t){if(!e)this.fillState_=null;else{let n=e.getColor();this.fillState_={fillStyle:Al(n||ro)}}if(!t)this.strokeState_=null;else{let n=t.getColor(),r=t.getLineCap(),s=t.getLineDash(),o=t.getLineDashOffset(),a=t.getLineJoin(),l=t.getWidth(),c=t.getMiterLimit(),u=s||gl,f=t.getOffset();this.strokeState_={lineCap:r!==void 0?r:gh,lineDash:this.pixelRatio_===1?u:u.map(d=>d*this.pixelRatio_),lineDashOffset:(o||vl)*this.pixelRatio_,lineJoin:a!==void 0?a:vh,lineWidth:(l!==void 0?l:id)*this.pixelRatio_,miterLimit:c!==void 0?c:td,strokeStyle:Al(n||na),strokeOffset:(f??0)*this.pixelRatio_}}}setImageStyle(e){let t;if(!e||!(t=e.getSize())){this.image_=null;return}let n=e.getPixelRatio(this.pixelRatio_),r=e.getAnchor(),s=e.getOrigin();this.image_=e.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*n,this.imageAnchorY_=r[1]*n,this.imageHeight_=t[1]*n,this.imageOpacity_=e.getOpacity(),this.imageOriginX_=s[0],this.imageOriginY_=s[1],this.imageRotateWithView_=e.getRotateWithView(),this.imageRotation_=e.getRotation();let o=e.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/n,o[1]*this.pixelRatio_/n],this.imageWidth_=t[0]*n}setTextStyle(e){if(!e)this.text_="";else{let t=e.getFill();if(!t)this.textFillState_=null;else{let A=t.getColor();this.textFillState_={fillStyle:Al(A||ro)}}let n=e.getStroke();if(!n)this.textStrokeState_=null;else{let A=n.getColor(),y=n.getLineCap(),w=n.getLineDash(),S=n.getLineDashOffset(),T=n.getLineJoin(),R=n.getWidth(),P=n.getMiterLimit();this.textStrokeState_={lineCap:y!==void 0?y:gh,lineDash:w||gl,lineDashOffset:S||vl,lineJoin:T!==void 0?T:vh,lineWidth:R!==void 0?R:id,miterLimit:P!==void 0?P:td,strokeStyle:Al(A||na)}}let r=e.getFont(),s=e.getOffsetX(),o=e.getOffsetY(),a=e.getRotateWithView(),l=e.getRotation(),c=e.getScaleArray(),u=e.getText(),f=e.getTextAlign(),d=e.getTextBaseline();this.textState_={font:r!==void 0?r:PE,textAlign:f!==void 0?f:Np,textBaseline:d!==void 0?d:fA},this.text_=u!==void 0?Array.isArray(u)?u.reduce((A,y,w)=>A+=w%2?" ":y,""):u:"",this.textOffsetX_=s!==void 0?this.pixelRatio_*s:0,this.textOffsetY_=o!==void 0?this.pixelRatio_*o:0,this.textRotateWithView_=a!==void 0?a:!1,this.textRotation_=l!==void 0?l:0,this.textScale_=[this.pixelRatio_*c[0],this.pixelRatio_*c[1]]}}},J$=P6;var Mu=.5;function eY(i,e,t,n,r,s,o,a,l){let c=l?bp(r,l):r,u=i[0]*Mu,f=i[1]*Mu,d=Di(u,f);d.imageSmoothingEnabled=!1;let A=d.canvas,y=new J$(d,Mu,r,null,o,a,l?Qm(eA(),l):null),w=t.length,S=Math.floor((256*256*256-1)/w),T={};for(let P=1;P<=w;++P){let I=t[P-1],F=I.getStyleFunction()||n;if(!F)continue;let D=F(I,s);if(!D)continue;Array.isArray(D)||(D=[D]);let C=(P*S).toString(16).padStart(7,"#00000");for(let B=0,k=D.length;B<k;++B){let z=D[B],G=z.getGeometryFunction()(I);if(!G||!Dr(c,G.getExtent()))continue;let W=z.clone(),Y=W.getFill();Y&&Y.setColor(C);let H=W.getStroke();H&&(H.setColor(C),H.setLineDash(null)),W.setText(void 0);let $=z.getImage();if($){let he=$.getImageSize();if(!he)continue;let ve=Di(he[0],he[1],void 0,{alpha:!1}),Re=ve.canvas;ve.fillStyle=C,ve.fillRect(0,0,Re.width,Re.height),W.setImage(new dA({img:Re,anchor:$.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:$.getOrigin(),opacity:1,size:$.getSize(),scale:$.getScale(),rotation:$.getRotation(),rotateWithView:$.getRotateWithView()}))}let J=W.getZIndex()||0,te=T[J];te||(te={},T[J]=te,te.Polygon=[],te.Circle=[],te.LineString=[],te.Point=[]);let ce=G.getType();if(ce==="GeometryCollection"){let he=G.getGeometriesArrayRecursive();for(let ve=0,Re=he.length;ve<Re;++ve){let Qe=he[ve];te[Qe.getType().replace("Multi","")].push(Qe,W)}}else te[ce.replace("Multi","")].push(G,W)}}let R=Object.keys(T).map(Number).sort(dl);for(let P=0,I=R.length;P<I;++P){let F=T[R[P]];for(let D in F){let L=F[D];for(let C=0,B=L.length;C<B;C+=2){y.setStyle(L[C+1]);for(let k=0,z=e.length;k<z;++k)y.setTransform(e[k]),y.drawGeometry(L[C])}}}return d.getImageData(0,0,A.width,A.height)}function tY(i,e,t){let n=[];if(t){let r=Math.floor(Math.round(i[0])*Mu),s=Math.floor(Math.round(i[1])*Mu),o=(Si(r,0,t.width-1)+Si(s,0,t.height-1)*t.width)*4,a=t.data[o],l=t.data[o+1],u=t.data[o+2]+256*(l+256*a),f=Math.floor((256*256*256-1)/e.length);u&&u%f===0&&n.push(e[u/f-1])}return n}var j0e=.5,nY={Point:J0e,LineString:Z0e,Polygon:tme,MultiPoint:eme,MultiLineString:K0e,MultiPolygon:Q0e,GeometryCollection:Y0e,Circle:X0e};function iY(i,e){return parseInt(Bn(i),10)-parseInt(Bn(e),10)}function L6(i,e){let t=D6(i,e);return t*t}function D6(i,e){return j0e*i/e}function X0e(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(s||o){let l=i.getBuilder(t.getZIndex(),"Circle");l.setFillStrokeStyle(s,o),l.drawCircle(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}function N6(i,e,t,n,r,s,o,a){let l=[],c=t.getImage();if(c){let d=!0,A=c.getImageState();A==In.LOADED||A==In.ERROR?d=!1:A==In.IDLE&&c.load(),d&&l.push(c.ready())}let u=t.getFill();u&&u.loading()&&l.push(u.ready());let f=l.length>0;return f&&Promise.all(l).then(()=>r(null)),$0e(i,e,t,n,s,o,a),f}function $0e(i,e,t,n,r,s,o){let a=t.getGeometryFunction()(e);if(!a)return;let l=a.simplifyTransformed(n,r);if(t.getRenderer())rY(i,l,t,e,o);else{let u=nY[l.getType()];u(i,l,t,e,o,s)}}function rY(i,e,t,n,r){if(e.getType()=="GeometryCollection"){let o=e.getGeometries();for(let a=0,l=o.length;a<l;++a)rY(i,o[a],t,n,r);return}i.getBuilder(t.getZIndex(),"Default").drawCustom(e,n,t.getRenderer(),t.getHitDetectionRenderer(),r)}function Y0e(i,e,t,n,r,s){let o=e.getGeometriesArray(),a,l;for(a=0,l=o.length;a<l;++a){let c=nY[o[a].getType()];c(i,o[a],t,n,r,s)}}function Z0e(i,e,t,n,r){let s=t.getStroke();if(s){let a=i.getBuilder(t.getZIndex(),"LineString");a.setFillStrokeStyle(null,s),a.drawLineString(e,n,r)}let o=t.getText();if(o&&o.getText()){let a=i.getBuilder(t.getZIndex(),"Text");a.setTextStyle(o),a.drawText(e,n,r)}}function K0e(i,e,t,n,r){let s=t.getStroke();if(s){let a=i.getBuilder(t.getZIndex(),"LineString");a.setFillStrokeStyle(null,s),a.drawMultiLineString(e,n,r)}let o=t.getText();if(o&&o.getText()){let a=i.getBuilder(t.getZIndex(),"Text");a.setTextStyle(o),a.drawText(e,n,r)}}function Q0e(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(o||s){let l=i.getBuilder(t.getZIndex(),"Polygon");l.setFillStrokeStyle(s,o),l.drawMultiPolygon(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}function J0e(i,e,t,n,r,s){let o=t.getImage(),a=t.getText(),l=a&&a.getText(),c=s&&o&&l?{}:void 0;if(o){if(o.getImageState()!=In.LOADED)return;let u=i.getBuilder(t.getZIndex(),"Image");u.setImageStyle(o,c),u.drawPoint(e,n,r)}if(l){let u=i.getBuilder(t.getZIndex(),"Text");u.setTextStyle(a,c),u.drawText(e,n,r)}}function eme(i,e,t,n,r,s){let o=t.getImage(),a=o&&o.getOpacity()!==0,l=t.getText(),c=l&&l.getText(),u=s&&a&&c?{}:void 0;if(a){if(o.getImageState()!=In.LOADED)return;let f=i.getBuilder(t.getZIndex(),"Image");f.setImageStyle(o,u),f.drawMultiPoint(e,n,r)}if(c){let f=i.getBuilder(t.getZIndex(),"Text");f.setTextStyle(l,u),f.drawText(e,n,r)}}function tme(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(s||o){let l=i.getBuilder(t.getZIndex(),"Polygon");l.setFillStrokeStyle(s,o),l.drawPolygon(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}var F6=class extends p3{constructor(e){super(e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipExtent_=null,this.extendX_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=Wr(),this.wrappedRenderedExtent_=Wr(),this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedPixelRatio_=1,this.renderedRenderOrder_=null,this.renderedFrameDeclutter_,this.replayGroup_=null,this.replayGroupChanged=!0,this.clipping=!0,this.targetContext_=null,this.opacity_=1}renderWorlds(e,t,n){let r=t.extent,s=t.viewState,o=s.center,a=s.resolution,l=s.projection,c=s.rotation,u=l.getExtent(),f=this.getLayer().getSource(),d=this.getLayer().getDeclutter(),A=t.pixelRatio,y=t.viewHints,w=!(y[so.ANIMATING]||y[so.INTERACTING]),S=this.context,T=Math.round(Kn(r)/a*A),R=Math.round(Lr(r)/a*A),P=f.getWrapX()&&l.canWrapX(),I=P?Kn(u):null,F=P?Math.ceil((r[2]-u[2])/I)+(this.extendX_?2:1):1,D=P?Math.floor((r[0]-u[0])/I)-(this.extendX_?1:0):0;do{let L=this.getRenderTransform(o,a,0,A,T,R,D*I);t.declutter&&(L=L.slice(0)),e.execute(S,[S.canvas.width,S.canvas.height],L,c,w,n===void 0?Vp:n?I6:Y$,n?d&&t.declutter[d]:void 0)}while(++D<F)}setDrawContext_(){this.opacity_!==1&&(this.targetContext_=this.context,this.context=Di(this.context.canvas.width,this.context.canvas.height,l6))}resetDrawContext_(){if(this.opacity_!==1&&this.targetContext_){let e=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=e,rA(this.context),l6.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(e){!this.replayGroup_||!this.getLayer().getDeclutter()||this.renderWorlds(this.replayGroup_,e,!0)}renderDeferredInternal(e){this.replayGroup_&&(this.clipExtent_&&this.clipUnrotated(this.context,e,this.clipExtent_),this.replayGroup_.renderDeferred(),this.clipExtent_&&(this.context.restore(),this.clipExtent_=null),this.resetDrawContext_())}renderFrame(e,t){let n=e.layerStatesArray[e.layerIndex];this.opacity_=n.opacity;let r=e.viewState;this.prepareContainer(e,t);let s=this.context,o=this.replayGroup_,a=o&&!o.isEmpty();if(!a&&!(this.getLayer().hasListener(Bo.PRERENDER)||this.getLayer().hasListener(Bo.POSTRENDER)))return this.container;this.setDrawContext_(),this.preRender(s,e);let l=r.projection;this.clipExtent_=null;let c=!1;if(a&&n.extent&&this.clipping){let u=vu(n.extent,l);a=Dr(u,e.extent),a&&!uh(u,e.extent)&&(e.declutter?this.clipExtent_=u:(this.clipUnrotated(s,e,u),c=!0))}return a&&this.renderWorlds(o,e,this.getLayer().getDeclutter()?!1:void 0),c&&s.restore(),this.postRender(s,e),this.renderedRotation_!==r.rotation&&(this.renderedRotation_=r.rotation,this.hitDetectionImageData_=null),e.declutter||this.resetDrawContext_(),this.container}getFeatures(e){return new Promise(t=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){let n=this.frameState.size.slice(),r=this.renderedCenter_,s=this.renderedResolution_,o=this.renderedRotation_,a=this.renderedProjection_,l=this.wrappedRenderedExtent_,c=this.getLayer(),u=[],f=n[0]*Mu,d=n[1]*Mu;u.push(this.getRenderTransform(r,s,o,Mu,f,d,0).slice());let A=c.getSource(),y=a.getExtent();if(A.getWrapX()&&a.canWrapX()&&!uh(y,l)){let S=l[0],T=Kn(y),R=0,P;for(;S<y[0];)--R,P=T*R,u.push(this.getRenderTransform(r,s,o,Mu,f,d,P).slice()),S+=T;for(R=0,S=l[2];S>y[2];)++R,P=T*R,u.push(this.getRenderTransform(r,s,o,Mu,f,d,P).slice()),S-=T}let w=eA();this.hitDetectionImageData_=eY(n,u,this.renderedFeatures_,c.getStyleFunction(),l,s,o,L6(s,this.renderedPixelRatio_),w?a:null)}t(tY(e,this.renderedFeatures_,this.hitDetectionImageData_))})}forEachFeatureAtCoordinate(e,t,n,r,s){if(!this.replayGroup_)return;let o=t.viewState.resolution,a=t.viewState.rotation,l=this.getLayer(),c={},u=function(d,A,y){let w=Bn(d),S=c[w];if(S){if(S!==!0&&y<S.distanceSq){if(y===0)return c[w]=!0,s.splice(s.lastIndexOf(S),1),r(d,l,A);S.geometry=A,S.distanceSq=y}}else{if(y===0)return c[w]=!0,r(d,l,A);s.push(c[w]={feature:d,layer:l,geometry:A,distanceSq:y,callback:r})}},f=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(e,o,a,n,u,f?t.declutter?.[f]?.all().map(d=>d.value):null)}handleFontsChanged(){let e=this.getLayer();e.getVisible()&&this.replayGroup_&&e.changed()}handleStyleImageChange_(e){this.renderIfReadyAndVisible()}prepareFrame(e){let t=this.getLayer(),n=t.getSource();if(!n)return!1;let r=e.viewHints[so.ANIMATING],s=e.viewHints[so.INTERACTING],o=t.getUpdateWhileAnimating(),a=t.getUpdateWhileInteracting();if(this.ready&&!o&&r||!a&&s)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;let l=e.extent,c=e.viewState,u=c.projection,f=c.resolution,d=e.pixelRatio,A=t.getRevision(),y=t.getRenderBuffer(),w=t.getRenderOrder();w===void 0&&(w=iY);let S=c.center.slice(),T=F1(l,y*f),R=T.slice(),P=[T.slice()],I=u.getExtent(),F=n.getWrapX()&&u.canWrapX();if(this.extendX_=!1,F){let $=n.getExtent();$&&!fh($)&&(this.extendX_=$[0]<I[0]||$[2]>I[2])}if(F&&(!uh(I,e.extent)||this.extendX_)){let $=Kn(I),J=Math.max(Kn(T)/2,$),te=I[0],ce=I[2];this.extendX_&&(te-=$,ce+=$),T[0]=te-J,T[2]=ce+J,qT(S,u);let he=xD(P[0],u);he[0]<I[0]&&he[2]<I[2]?P.push([he[0]+$,he[1],he[2]+$,he[3]]):he[0]>I[0]&&he[2]>I[2]&&P.push([he[0]-$,he[1],he[2]-$,he[3]])}if(this.ready&&this.renderedResolution_==f&&this.renderedPixelRatio_===d&&this.renderedRevision_==A&&this.renderedRenderOrder_==w&&this.renderedFrameDeclutter_===!!e.declutter&&uh(this.wrappedRenderedExtent_,T))return ea(this.renderedExtent_,R)||(this.hitDetectionImageData_=null,this.renderedExtent_=R),this.renderedCenter_=S,this.replayGroupChanged=!1,!0;this.replayGroup_=null;let D=new H$(D6(f,d),T,f,d),L=eA(),C;if(L){for(let $=0,J=P.length;$<J;++$){let te=P[$],ce=bp(te,u);n.loadFeatures(ce,RW(f,u),L)}C=Qm(L,u)}else for(let $=0,J=P.length;$<J;++$)n.loadFeatures(P[$],f,u);let B=L6(f,d),k=!0,z=($,J)=>{let te,ce=$.getStyleFunction()||t.getStyleFunction();if(ce&&(te=ce($,f)),te){let he=this.renderFeature($,B,te,D,C,this.getLayer().getDeclutter(),J);k=k&&!he}},G=bp(T,u),W=n.getFeaturesInExtent(G);w&&W.sort(w);for(let $=0,J=W.length;$<J;++$)z(W[$],$);this.renderedFeatures_=W,this.ready=k;let Y=D.finish(),H=new Q$(T,f,d,n.getOverlaps(),Y,t.getRenderBuffer(),!!e.declutter);return this.renderedResolution_=f,this.renderedRevision_=A,this.renderedRenderOrder_=w,this.renderedFrameDeclutter_=!!e.declutter,this.renderedExtent_=R,this.wrappedRenderedExtent_=T,this.renderedCenter_=S,this.renderedProjection_=u,this.renderedPixelRatio_=d,this.replayGroup_=H,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(e,t,n,r,s,o,a){if(!n)return!1;let l=!1;if(Array.isArray(n))for(let c=0,u=n.length;c<u;++c)l=N6(r,e,n[c],t,this.boundHandleStyleImageChange_,s,o,a)||l;else l=N6(r,e,n,t,this.boundHandleStyleImageChange_,s,o,a);return l}},sY=F6;var B6=class extends u3{constructor(e){super(e)}createRenderer(){return new sY(this)}},oY=B6;var nme=!1;function ime(i,e,t,n,r,s,o){let a=new XMLHttpRequest;a.open("GET",typeof i=="function"?i(t,n,r):i,!0),e.getType()=="arraybuffer"&&(a.responseType="arraybuffer"),a.withCredentials=nme,a.onload=function(l){if(!a.status||a.status>=200&&a.status<300){let c=e.getType();try{let u;c=="text"||c=="json"?u=a.responseText:c=="xml"?u=a.responseXML||a.responseText:c=="arraybuffer"&&(u=a.response),u?s(e.readFeatures(u,{extent:t,featureProjection:r}),e.readProjection(u)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function O6(i,e){return function(t,n,r,s,o){ime(i,e,t,n,r,(a,l)=>{this.addFeatures(a),s!==void 0&&s(a)},()=>{this.changed(),o!==void 0&&o()})}}function aY(i,e){return[[-1/0,-1/0,1/0,1/0]]}var lY=go(),f2=class i{constructor(e,t,n,r,s,o){this.styleFunction,this.extent_,this.id_=o,this.type_=e,this.flatCoordinates_=t,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=n||null,this.properties_=s,this.squaredTolerance_,this.stride_=r,this.simplifiedGeometry_}get(e){return this.properties_[e]}getExtent(){return this.extent_||(this.extent_=this.type_==="Point"?BT(this.flatCoordinates_):B1(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){let e=fl(this.getExtent());this.flatInteriorPoints_=Fy(this.flatCoordinates_,0,this.ends_,this.stride_,e,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){let e=Uj(this.flatCoordinates_,this.ends_),t=yE(this.flatCoordinates_,0,e,this.stride_);this.flatInteriorPoints_=vE(this.flatCoordinates_,0,e,this.stride_,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=pA(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];let e=this.flatCoordinates_,t=0,n=this.ends_;for(let r=0,s=n.length;r<s;++r){let o=n[r],a=pA(e,t,o,this.stride_,.5);Lo(this.flatMidpoints_,a),t=o}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(e){return this}simplifyTransformed(e,t){return this}getProperties(){return this.properties_}getPropertiesInternal(){return this.properties_}getStride(){return this.stride_}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(e){e=ks(e);let t=e.getExtent(),n=e.getWorldExtent();if(t&&n){let r=Lr(n)/Lr(t);Do(lY,n[0],n[3],r,-r,0,0,0),pl(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,lY,this.flatCoordinates_)}}applyTransform(e){e(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new i(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=nE((e,t)=>{if(e===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),t&&this.simplifiedGeometry_.applyTransform(t);let n=this.simplifiedGeometry_.getFlatCoordinates(),r;switch(this.type_){case"LineString":n.length=cA(n,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,e,n,0),r=[n.length];break;case"MultiLineString":r=[],n.length=gE(n,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,e,n,0,r);break;case"Polygon":r=[],n.length=Ny(n,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(e),n,0,r);break;default:}return r&&(this.simplifiedGeometry_=new i(this.type_,n,r,this.stride_,this.properties_,this.id_)),this.squaredTolerance_=e,this.simplifiedGeometry_}),this}};f2.prototype.getFlatCoordinates=f2.prototype.getOrientedFlatCoordinates;var bA=f2;var U6=class{constructor(e){this.rbush_=new _A(e),this.items_={}}insert(e,t){let n={minX:e[0],minY:e[1],maxX:e[2],maxY:e[3],value:t};this.rbush_.insert(n),this.items_[Bn(t)]=n}load(e,t){let n=new Array(t.length);for(let r=0,s=t.length;r<s;r++){let o=e[r],a=t[r],l={minX:o[0],minY:o[1],maxX:o[2],maxY:o[3],value:a};n[r]=l,this.items_[Bn(a)]=l}this.rbush_.load(n)}remove(e){let t=Bn(e),n=this.items_[t];return delete this.items_[t],this.rbush_.remove(n)!==null}update(e,t){let n=this.items_[Bn(t)],r=[n.minX,n.minY,n.maxX,n.maxY];Xm(r,e)||(this.remove(t),this.insert(e,t))}getAll(){return this.rbush_.all().map(function(t){return t.value})}getInExtent(e){let t={minX:e[0],minY:e[1],maxX:e[2],maxY:e[3]};return this.rbush_.search(t).map(function(r){return r.value})}forEach(e){return this.forEach_(this.getAll(),e)}forEachInExtent(e,t){return this.forEach_(this.getInExtent(e),t)}forEach_(e,t){let n;for(let r=0,s=e.length;r<s;r++)if(n=t(e[r]),n)return n;return n}isEmpty(){return mu(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(e){let t=this.rbush_.toJSON();return Gl(t.minX,t.minY,t.maxX,t.maxY,e)}concat(e){this.rbush_.load(e.rbush_.all());for(let t in e.items_)this.items_[t]=e.items_[t]}},k6=U6;var Wl={ADDFEATURE:"addfeature",CHANGEFEATURE:"changefeature",CLEAR:"clear",REMOVEFEATURE:"removefeature",FEATURESLOADSTART:"featuresloadstart",FEATURESLOADEND:"featuresloadend",FEATURESLOADERROR:"featuresloaderror"};var Th=class extends Ao{constructor(e,t,n){super(e),this.feature=t,this.features=n}},z6=class extends hE{constructor(e){e=e||{},super({attributions:e.attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:e.wrapX!==void 0?e.wrapX:!0}),this.on,this.once,this.un,this.loader_=Qf,this.format_=e.format||null,this.overlaps_=e.overlaps===void 0?!0:e.overlaps,this.url_=e.url,e.loader!==void 0?this.loader_=e.loader:this.url_!==void 0&&(jn(this.format_,"`format` must be set when `url` is set"),this.loader_=O6(this.url_,this.format_)),this.strategy_=e.strategy!==void 0?e.strategy:aY;let t=e.useSpatialIndex!==void 0?e.useSpatialIndex:!0;this.featuresRtree_=t?new k6:null,this.loadedExtentsRtree_=new k6,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null;let n,r;Array.isArray(e.features)?r=e.features:e.features&&(n=e.features,r=n.getArray()),!t&&n===void 0&&(n=new No(r)),r!==void 0&&this.addFeaturesInternal(r),n!==void 0&&this.bindFeaturesCollection_(n)}addFeature(e){this.addFeatureInternal(e),this.changed()}addFeatureInternal(e){let t=Bn(e);if(!this.addToIndex_(t,e)){this.featuresCollection_&&this.featuresCollection_.remove(e);return}this.setupChangeEvents_(t,e);let n=e.getGeometry();if(n){let r=n.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(r,e)}else this.nullGeometryFeatures_[t]=e;this.dispatchEvent(new Th(Wl.ADDFEATURE,e))}setupChangeEvents_(e,t){t instanceof bA||(this.featureChangeKeys_[e]=[qn(t,rn.CHANGE,this.handleFeatureChange_,this),qn(t,_u.PROPERTYCHANGE,this.handleFeatureChange_,this)])}addToIndex_(e,t){let n=!0;if(t.getId()!==void 0){let r=String(t.getId());if(!(r in this.idIndex_))this.idIndex_[r]=t;else if(t instanceof bA){let s=this.idIndex_[r];s instanceof bA?Array.isArray(s)?s.push(t):this.idIndex_[r]=[s,t]:n=!1}else n=!1}return n&&(jn(!(e in this.uidIndex_),"The passed `feature` was already added to the source"),this.uidIndex_[e]=t),n}addFeatures(e){this.addFeaturesInternal(e),this.changed()}addFeaturesInternal(e){let t=[],n=[],r=[];for(let s=0,o=e.length;s<o;s++){let a=e[s],l=Bn(a);this.addToIndex_(l,a)&&n.push(a)}for(let s=0,o=n.length;s<o;s++){let a=n[s],l=Bn(a);this.setupChangeEvents_(l,a);let c=a.getGeometry();if(c){let u=c.getExtent();t.push(u),r.push(a)}else this.nullGeometryFeatures_[l]=a}if(this.featuresRtree_&&this.featuresRtree_.load(t,r),this.hasListener(Wl.ADDFEATURE))for(let s=0,o=n.length;s<o;s++)this.dispatchEvent(new Th(Wl.ADDFEATURE,n[s]))}bindFeaturesCollection_(e){let t=!1;this.addEventListener(Wl.ADDFEATURE,function(n){t||(t=!0,e.push(n.feature),t=!1)}),this.addEventListener(Wl.REMOVEFEATURE,function(n){t||(t=!0,e.remove(n.feature),t=!1)}),e.addEventListener(vo.ADD,n=>{t||(t=!0,this.addFeature(n.element),t=!1)}),e.addEventListener(vo.REMOVE,n=>{t||(t=!0,this.removeFeature(n.element),t=!1)}),this.featuresCollection_=e}clear(e){if(e){for(let n in this.featureChangeKeys_)this.featureChangeKeys_[n].forEach(li);this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){this.featuresRtree_.forEach(n=>{this.removeFeatureInternal(n)});for(let n in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[n])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};let t=new Th(Wl.CLEAR);this.dispatchEvent(t),this.changed()}forEachFeature(e){if(this.featuresRtree_)return this.featuresRtree_.forEach(e);this.featuresCollection_&&this.featuresCollection_.forEach(e)}forEachFeatureAtCoordinateDirect(e,t){let n=[e[0],e[1],e[0],e[1]];return this.forEachFeatureInExtent(n,function(r){let s=r.getGeometry();if(s instanceof bA||s.intersectsCoordinate(e))return t(r)})}forEachFeatureInExtent(e,t){if(this.featuresRtree_)return this.featuresRtree_.forEachInExtent(e,t);this.featuresCollection_&&this.featuresCollection_.forEach(t)}forEachFeatureIntersectingExtent(e,t){return this.forEachFeatureInExtent(e,function(n){let r=n.getGeometry();if(r instanceof bA||r.intersectsExtent(e)){let s=t(n);if(s)return s}})}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let e;return this.featuresCollection_?e=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(e=this.featuresRtree_.getAll(),mu(this.nullGeometryFeatures_)||Lo(e,Object.values(this.nullGeometryFeatures_))),e}getFeaturesAtCoordinate(e){let t=[];return this.forEachFeatureAtCoordinateDirect(e,function(n){t.push(n)}),t}getFeaturesInExtent(e,t){if(this.featuresRtree_){if(!(t&&t.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(e);let r=kT(e,t);return[].concat(...r.map(s=>this.featuresRtree_.getInExtent(s)))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(e,t){let n=e[0],r=e[1],s=null,o=[NaN,NaN],a=1/0,l=[-1/0,-1/0,1/0,1/0];return t=t||Zf,this.featuresRtree_.forEachInExtent(l,function(c){if(t(c)){let u=c.getGeometry(),f=a;if(a=u instanceof bA?0:u.closestPointXY(n,r,o,a),a<f){s=c;let d=Math.sqrt(a);l[0]=n-d,l[1]=r-d,l[2]=n+d,l[3]=r+d}}}),s}getExtent(e){return this.featuresRtree_?.getExtent(e)??null}getFeatureById(e){let t=this.idIndex_[e.toString()];return t!==void 0?t:null}getFeatureByUid(e){let t=this.uidIndex_[e];return t!==void 0?t:null}getFormat(){return this.format_}getOverlaps(){return this.overlaps_}getUrl(){return this.url_}handleFeatureChange_(e){let t=e.target,n=Bn(t),r=t.getGeometry();if(!r)n in this.nullGeometryFeatures_||(this.featuresRtree_&&this.featuresRtree_.remove(t),this.nullGeometryFeatures_[n]=t);else{let o=r.getExtent();n in this.nullGeometryFeatures_?(delete this.nullGeometryFeatures_[n],this.featuresRtree_&&this.featuresRtree_.insert(o,t)):this.featuresRtree_&&this.featuresRtree_.update(o,t)}let s=t.getId();if(s!==void 0){let o=s.toString();this.idIndex_[o]!==t&&(this.removeFromIdIndex_(t),this.idIndex_[o]=t)}else this.removeFromIdIndex_(t),this.uidIndex_[n]=t;this.changed(),this.dispatchEvent(new Th(Wl.CHANGEFEATURE,t))}hasFeature(e){let t=e.getId();if(t!==void 0){let n=this.idIndex_[String(t)];return Array.isArray(n)?n.includes(e):n===e}return Bn(e)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&mu(this.nullGeometryFeatures_):this.featuresCollection_?this.featuresCollection_.getLength()===0:!0}loadFeatures(e,t,n){let r=this.loadedExtentsRtree_,s=this.strategy_(e,t,n);for(let o=0,a=s.length;o<a;++o){let l=s[o];if(!r.forEachInExtent(l,function(u){return uh(u.extent,l)})){this.loading=Number(this.loading)+1,this.dispatchEvent(new Th(Wl.FEATURESLOADSTART));let u=y=>{this.loading=Number(this.loading)-1,this.dispatchEvent(new Th(Wl.FEATURESLOADEND,void 0,y))},f=()=>{this.changed(),this.loading=Number(this.loading)-1,this.dispatchEvent(new Th(Wl.FEATURESLOADERROR))},d=!1,A=this.loader_.call(this,l,t,n,y=>d||u(y),()=>d||f());A instanceof 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n<1e-8?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Nn(this.dot(e),-1,1)))}rotateTowards(e,t){let n=this.angleTo(e);if(n===0)return this;let r=Math.min(1,t/n);return this.slerp(e,r),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){let n=e._x,r=e._y,s=e._z,o=e._w,a=t._x,l=t._y,c=t._z,u=t._w;return this._x=n*u+o*a+r*c-s*l,this._y=r*u+o*l+s*a-n*c,this._z=s*u+o*c+n*l-r*a,this._w=o*u-n*a-r*l-s*c,this._onChangeCallback(),this}slerp(e,t){let n=e._x,r=e._y,s=e._z,o=e._w,a=this.dot(e);a<0&&(n=-n,r=-r,s=-s,o=-o,a=-a);let l=1-t;if(a<.9995){let c=Math.acos(a),u=Math.sin(c);l=Math.sin(l*c)/u,t=Math.sin(t*c)/u,this._x=this._x*l+n*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+o*t,this._onChangeCallback()}else this._x=this._x*l+n*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+o*t,this.normalize();return this}slerpQuaternions(e,t,n){return this.copy(e).slerp(t,n)}random(){let e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),n=Math.random(),r=Math.sqrt(1-n),s=Math.sqrt(n);return this.set(r*Math.sin(e),r*Math.cos(e),s*Math.sin(t),s*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},nF=class nF{constructor(e=0,t=0,n=0){this.x=e,this.y=t,this.z=n}set(e,t,n){return n===void 0&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("THREE.Vector3: index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("THREE.Vector3: index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(hY.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(hY.setFromAxisAngle(e,t))}applyMatrix3(e){let t=this.x,n=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[3]*n+s[6]*r,this.y=s[1]*t+s[4]*n+s[7]*r,this.z=s[2]*t+s[5]*n+s[8]*r,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){let t=this.x,n=this.y,r=this.z,s=e.elements,o=1/(s[3]*t+s[7]*n+s[11]*r+s[15]);return this.x=(s[0]*t+s[4]*n+s[8]*r+s[12])*o,this.y=(s[1]*t+s[5]*n+s[9]*r+s[13])*o,this.z=(s[2]*t+s[6]*n+s[10]*r+s[14])*o,this}applyQuaternion(e){let t=this.x,n=this.y,r=this.z,s=e.x,o=e.y,a=e.z,l=e.w,c=2*(o*r-a*n),u=2*(a*t-s*r),f=2*(s*n-o*t);return this.x=t+l*c+o*f-a*u,this.y=n+l*u+a*c-s*f,this.z=r+l*f+s*u-o*c,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){let t=this.x,n=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[4]*n+s[8]*r,this.y=s[1]*t+s[5]*n+s[9]*r,this.z=s[2]*t+s[6]*n+s[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Nn(this.x,e.x,t.x),this.y=Nn(this.y,e.y,t.y),this.z=Nn(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Nn(this.x,e,t),this.y=Nn(this.y,e,t),this.z=Nn(this.z,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Nn(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let n=e.x,r=e.y,s=e.z,o=t.x,a=t.y,l=t.z;return this.x=r*l-s*a,this.y=s*o-n*l,this.z=n*a-r*o,this}projectOnVector(e){let t=e.lengthSq();if(t===0)return this.set(0,0,0);let n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return V6.copy(this).projectOnVector(e),this.sub(V6)}reflect(e){return this.sub(V6.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){let t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;let n=this.dot(e)/t;return Math.acos(Nn(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,n){let r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){let t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){let e=Math.random()*Math.PI*2,t=Math.random()*2-1,n=Math.sqrt(1-t*t);return this.x=n*Math.cos(e),this.y=t,this.z=n*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};nF.prototype.isVector3=!0;var re=nF,V6=new re,hY=new qs,iF=class iF{constructor(e,t,n,r,s,o,a,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,n,r,s,o,a,l,c)}set(e,t,n,r,s,o,a,l,c){let u=this.elements;return u[0]=e,u[1]=r,u[2]=a,u[3]=t,u[4]=s,u[5]=l,u[6]=n,u[7]=o,u[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this}extractBasis(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,r=t.elements,s=this.elements,o=n[0],a=n[3],l=n[6],c=n[1],u=n[4],f=n[7],d=n[2],A=n[5],y=n[8],w=r[0],S=r[3],T=r[6],R=r[1],P=r[4],I=r[7],F=r[2],D=r[5],L=r[8];return s[0]=o*w+a*R+l*F,s[3]=o*S+a*P+l*D,s[6]=o*T+a*I+l*L,s[1]=c*w+u*R+f*F,s[4]=c*S+u*P+f*D,s[7]=c*T+u*I+f*L,s[2]=d*w+A*R+y*F,s[5]=d*S+A*P+y*D,s[8]=d*T+A*I+y*L,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8];return t*o*u-t*a*c-n*s*u+n*a*l+r*s*c-r*o*l}invert(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],f=u*o-a*c,d=a*l-u*s,A=c*s-o*l,y=t*f+n*d+r*A;if(y===0)return this.set(0,0,0,0,0,0,0,0,0);let w=1/y;return e[0]=f*w,e[1]=(r*c-u*n)*w,e[2]=(a*n-r*o)*w,e[3]=d*w,e[4]=(u*t-r*l)*w,e[5]=(r*s-a*t)*w,e[6]=A*w,e[7]=(n*l-c*t)*w,e[8]=(o*t-n*s)*w,this}transpose(){let e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){let t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,n,r,s,o,a){let l=Math.cos(s),c=Math.sin(s);return this.set(n*l,n*c,-n*(l*o+c*a)+o+e,-r*c,r*l,-r*(-c*o+l*a)+a+t,0,0,1),this}scale(e,t){return ni("Matrix3: .scale() is deprecated. Use .makeScale() instead."),this.premultiply(G6.makeScale(e,t)),this}rotate(e){return ni("Matrix3: .rotate() is deprecated. Use .makeRotation() instead."),this.premultiply(G6.makeRotation(-e)),this}translate(e,t){return ni("Matrix3: .translate() is deprecated. Use .makeTranslation() instead."),this.premultiply(G6.makeTranslation(e,t)),this}makeTranslation(e,t){return e.isVector2?this.set(1,0,e.x,0,1,e.y,0,0,1):this.set(1,0,e,0,1,t,0,0,1),this}makeRotation(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,n,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){let t=this.elements,n=e.elements;for(let r=0;r<9;r++)if(t[r]!==n[r])return!1;return!0}fromArray(e,t=0){for(let n=0;n<9;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){let n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e}clone(){return new this.constructor().fromArray(this.elements)}};iF.prototype.isMatrix3=!0;var Mn=iF,G6=new Mn,fY=new Mn().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),dY=new Mn().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function yme(){let i={enabled:!0,workingColorSpace:Kp,spaces:{},convert:function(r,s,o){return this.enabled===!1||s===o||!s||!o||(this.spaces[s].transfer===kt&&(r.r=bd(r.r),r.g=bd(r.g),r.b=bd(r.b)),this.spaces[s].primaries!==this.spaces[o].primaries&&(r.applyMatrix3(this.spaces[s].toXYZ),r.applyMatrix3(this.spaces[o].fromXYZ)),this.spaces[o].transfer===kt&&(r.r=Vv(r.r),r.g=Vv(r.g),r.b=Vv(r.b))),r},workingToColorSpace:function(r,s){return this.convert(r,this.workingColorSpace,s)},colorSpaceToWorking:function(r,s){return this.convert(r,s,this.workingColorSpace)},getPrimaries:function(r){return this.spaces[r].primaries},getTransfer:function(r){return r===ua?Qp:this.spaces[r].transfer},getToneMappingMode:function(r){return this.spaces[r].outputColorSpaceConfig.toneMappingMode||"standard"},getLuminanceCoefficients:function(r,s=this.workingColorSpace){return r.fromArray(this.spaces[s].luminanceCoefficients)},define:function(r){Object.assign(this.spaces,r)},_getMatrix:function(r,s,o){return r.copy(this.spaces[s].toXYZ).multiply(this.spaces[o].fromXYZ)},_getDrawingBufferColorSpace:function(r){return this.spaces[r].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(r=this.workingColorSpace){return this.spaces[r].workingColorSpaceConfig.unpackColorSpace},fromWorkingColorSpace:function(r,s){return ni("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(r,s)},toWorkingColorSpace:function(r,s){return ni("ColorManagement: .toWorkingColorSpace() has been renamed to .colorSpaceToWorking()."),i.colorSpaceToWorking(r,s)}},e=[.64,.33,.3,.6,.15,.06],t=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[Kp]:{primaries:e,whitePoint:n,transfer:Qp,toXYZ:fY,fromXYZ:dY,luminanceCoefficients:t,workingColorSpaceConfig:{unpackColorSpace:Fr},outputColorSpaceConfig:{drawingBufferColorSpace:Fr}},[Fr]:{primaries:e,whitePoint:n,transfer:kt,toXYZ:fY,fromXYZ:dY,luminanceCoefficients:t,outputColorSpaceConfig:{drawingBufferColorSpace:Fr}}}),i}var ln=yme();function bd(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Vv(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}var bv,Q3=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let n;if(e instanceof HTMLCanvasElement)n=e;else{bv===void 0&&(bv=Gv("canvas")),bv.width=e.width,bv.height=e.height;let r=bv.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),n=bv}return n.toDataURL(t)}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){let t=Gv("canvas");t.width=e.width,t.height=e.height;let n=t.getContext("2d");n.drawImage(e,0,0,e.width,e.height);let r=n.getImageData(0,0,e.width,e.height),s=r.data;for(let o=0;o<s.length;o++)s[o]=bd(s[o]/255)*255;return n.putImageData(r,0,0),t}else if(e.data){let t=e.data.slice(0);for(let n=0;n<t.length;n++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[n]=Math.floor(bd(t[n]/255)*255):t[n]=bd(t[n]);return{data:t,width:e.width,height:e.height}}else return Xe("ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},bme=0,Hv=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:bme++}),this.uuid=Mh(),this.data=e,this.dataReady=!0,this.version=0}getSize(e){let t=this.data;return typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement?e.set(t.videoWidth,t.videoHeight,0):typeof VideoFrame<"u"&&t instanceof VideoFrame?e.set(t.displayWidth,t.displayHeight,0):t!==null?e.set(t.width,t.height,t.depth||0):e.set(0,0,0),e}set needsUpdate(e){e===!0&&this.version++}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];let n={uuid:this.uuid,url:""},r=this.data;if(r!==null){let s;if(Array.isArray(r)){s=[];for(let o=0,a=r.length;o<a;o++)r[o].isDataTexture?s.push(q6(r[o].image)):s.push(q6(r[o]))}else s=q6(r);n.url=s}return t||(e.images[this.uuid]=n),n}};function q6(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?Q3.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(Xe("Texture: Unable to serialize Texture."),{})}var wme=0,H6=new re,Hs=class i extends la{constructor(e=i.DEFAULT_IMAGE,t=i.DEFAULT_MAPPING,n=aa,r=aa,s=Mi,o=Vo,a=Or,l=Ji,c=i.DEFAULT_ANISOTROPY,u=ua){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:wme++}),this.uuid=Mh(),this.name="",this.source=new Hv(e),this.mipmaps=[],this.mapping=t,this.channel=0,this.wrapS=n,this.wrapT=r,this.magFilter=s,this.minFilter=o,this.anisotropy=c,this.format=a,this.internalFormat=null,this.type=l,this.offset=new Oe(0,0),this.repeat=new Oe(1,1),this.center=new Oe(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Mn,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=u,this.userData={},this.updateRanges=[],this.version=0,this.onUpdate=null,this.renderTarget=null,this.isRenderTargetTexture=!1,this.isArrayTexture=!!(e&&e.depth&&e.depth>1),this.pmremVersion=0,this.normalized=!1}get width(){return this.source.getSize(H6).x}get height(){return this.source.getSize(H6).y}get depth(){return this.source.getSize(H6).z}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.normalized=e.normalized,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.renderTarget=e.renderTarget,this.isRenderTargetTexture=e.isRenderTargetTexture,this.isArrayTexture=e.isArrayTexture,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}setValues(e){for(let t in e){let n=e[t];if(n===void 0){Xe(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Xe(`Texture.setValues(): property '${t}' does not exist.`);continue}r&&n&&r.isVector2&&n.isVector2||r&&n&&r.isVector3&&n.isVector3||r&&n&&r.isMatrix3&&n.isMatrix3?r.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let n={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,normalized:this.normalized,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==wb)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case wd:e.x=e.x-Math.floor(e.x);break;case aa:e.x=e.x<0?0:1;break;case Sd:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case wd:e.y=e.y-Math.floor(e.y);break;case aa:e.y=e.y<0?0:1;break;case Sd:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(e){e===!0&&this.pmremVersion++}};Hs.DEFAULT_IMAGE=null;Hs.DEFAULT_MAPPING=wb;Hs.DEFAULT_ANISOTROPY=1;var rF=class rF{constructor(e=0,t=0,n=0,r=1){this.x=e,this.y=t,this.z=n,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 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this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){let t=this.x,n=this.y,r=this.z,s=this.w,o=e.elements;return this.x=o[0]*t+o[4]*n+o[8]*r+o[12]*s,this.y=o[1]*t+o[5]*n+o[9]*r+o[13]*s,this.z=o[2]*t+o[6]*n+o[10]*r+o[14]*s,this.w=o[3]*t+o[7]*n+o[11]*r+o[15]*s,this}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this.w/=e.w,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);let t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,n,r,s,l=e.elements,c=l[0],u=l[4],f=l[8],d=l[1],A=l[5],y=l[9],w=l[2],S=l[6],T=l[10];if(Math.abs(u-d)<.01&&Math.abs(f-w)<.01&&Math.abs(y-S)<.01){if(Math.abs(u+d)<.1&&Math.abs(f+w)<.1&&Math.abs(y+S)<.1&&Math.abs(c+A+T-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let P=(c+1)/2,I=(A+1)/2,F=(T+1)/2,D=(u+d)/4,L=(f+w)/4,C=(y+S)/4;return P>I&&P>F?P<.01?(n=0,r=.707106781,s=.707106781):(n=Math.sqrt(P),r=D/n,s=L/n):I>F?I<.01?(n=.707106781,r=0,s=.707106781):(r=Math.sqrt(I),n=D/r,s=C/r):F<.01?(n=.707106781,r=.707106781,s=0):(s=Math.sqrt(F),n=L/s,r=C/s),this.set(n,r,s,t),this}let R=Math.sqrt((S-y)*(S-y)+(f-w)*(f-w)+(d-u)*(d-u));return Math.abs(R)<.001&&(R=1),this.x=(S-y)/R,this.y=(f-w)/R,this.z=(d-u)/R,this.w=Math.acos((c+A+T-1)/2),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this.w=t[15],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Nn(this.x,e.x,t.x),this.y=Nn(this.y,e.y,t.y),this.z=Nn(this.z,e.z,t.z),this.w=Nn(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Nn(this.x,e,t),this.y=Nn(this.y,e,t),this.z=Nn(this.z,e,t),this.w=Nn(this.w,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Nn(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this.w=e.w+(t.w-e.w)*n,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}};rF.prototype.isVector4=!0;var xn=rF,Fa=class extends la{constructor(e=1,t=1,n={}){super(),n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Mi,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1,depth:1,multiview:!1,useArrayDepthTexture:!1},n),this.isRenderTarget=!0,this.width=e,this.height=t,this.depth=n.depth,this.scissor=new xn(0,0,e,t),this.scissorTest=!1,this.viewport=new xn(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:n.depth},s=new Hs(r),o=n.count;for(let a=0;a<o;a++)this.textures[a]=s.clone(),this.textures[a].isRenderTargetTexture=!0,this.textures[a].renderTarget=this;this._setTextureOptions(n),this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this._depthTexture=null,this.depthTexture=n.depthTexture,this.samples=n.samples,this.multiview=n.multiview,this.useArrayDepthTexture=n.useArrayDepthTexture}_setTextureOptions(e={}){let t={minFilter:Mi,generateMipmaps:!1,flipY:!1,internalFormat:null};e.mapping!==void 0&&(t.mapping=e.mapping),e.wrapS!==void 0&&(t.wrapS=e.wrapS),e.wrapT!==void 0&&(t.wrapT=e.wrapT),e.wrapR!==void 0&&(t.wrapR=e.wrapR),e.magFilter!==void 0&&(t.magFilter=e.magFilter),e.minFilter!==void 0&&(t.minFilter=e.minFilter),e.format!==void 0&&(t.format=e.format),e.type!==void 0&&(t.type=e.type),e.anisotropy!==void 0&&(t.anisotropy=e.anisotropy),e.colorSpace!==void 0&&(t.colorSpace=e.colorSpace),e.flipY!==void 0&&(t.flipY=e.flipY),e.generateMipmaps!==void 0&&(t.generateMipmaps=e.generateMipmaps),e.internalFormat!==void 0&&(t.internalFormat=e.internalFormat);for(let n=0;n<this.textures.length;n++)this.textures[n].setValues(t)}get texture(){return this.textures[0]}set texture(e){this.textures[0]=e}set depthTexture(e){this._depthTexture!==null&&(this._depthTexture.renderTarget=null),e!==null&&(e.renderTarget=this),this._depthTexture=e}get depthTexture(){return this._depthTexture}setSize(e,t,n=1){if(this.width!==e||this.height!==t||this.depth!==n){this.width=e,this.height=t,this.depth=n;for(let r=0,s=this.textures.length;r<s;r++)this.textures[r].image.width=e,this.textures[r].image.height=t,this.textures[r].image.depth=n,this.textures[r].isData3DTexture!==!0&&(this.textures[r].isArrayTexture=this.textures[r].image.depth>1);this.dispose()}this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.textures.length=0;for(let t=0,n=e.textures.length;t<n;t++){this.textures[t]=e.textures[t].clone(),this.textures[t].isRenderTargetTexture=!0,this.textures[t].renderTarget=this;let r=Object.assign({},e.textures[t].image);this.textures[t].source=new Hv(r)}return this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.resolveDepthBuffer=e.resolveDepthBuffer,this.resolveStencilBuffer=e.resolveStencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this.multiview=e.multiview,this.useArrayDepthTexture=e.useArrayDepthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}},Ba=class extends Fa{constructor(e=1,t=1,n={}){super(e,t,n),this.isWebGLRenderTarget=!0}},FA=class extends Hs{constructor(e=null,t=1,n=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Ti,this.minFilter=Ti,this.wrapR=aa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}};var J3=class extends Hs{constructor(e=null,t=1,n=1,r=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Ti,this.minFilter=Ti,this.wrapR=aa,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var bM=class bM{constructor(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S)}set(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S){let T=this.elements;return T[0]=e,T[4]=t,T[8]=n,T[12]=r,T[1]=s,T[5]=o,T[9]=a,T[13]=l,T[2]=c,T[6]=u,T[10]=f,T[14]=d,T[3]=A,T[7]=y,T[11]=w,T[15]=S,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new bM().fromArray(this.elements)}copy(e){let t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){let t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){let t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return this.determinantAffine()===0?(e.set(1,0,0),t.set(0,1,0),n.set(0,0,1),this):(e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this)}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){if(e.determinantAffine()===0)return this.identity();let t=this.elements,n=e.elements,r=1/wv.setFromMatrixColumn(e,0).length(),s=1/wv.setFromMatrixColumn(e,1).length(),o=1/wv.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*s,t[5]=n[5]*s,t[6]=n[6]*s,t[7]=0,t[8]=n[8]*o,t[9]=n[9]*o,t[10]=n[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){let t=this.elements,n=e.x,r=e.y,s=e.z,o=Math.cos(n),a=Math.sin(n),l=Math.cos(r),c=Math.sin(r),u=Math.cos(s),f=Math.sin(s);if(e.order==="XYZ"){let d=o*u,A=o*f,y=a*u,w=a*f;t[0]=l*u,t[4]=-l*f,t[8]=c,t[1]=A+y*c,t[5]=d-w*c,t[9]=-a*l,t[2]=w-d*c,t[6]=y+A*c,t[10]=o*l}else if(e.order==="YXZ"){let d=l*u,A=l*f,y=c*u,w=c*f;t[0]=d+w*a,t[4]=y*a-A,t[8]=o*c,t[1]=o*f,t[5]=o*u,t[9]=-a,t[2]=A*a-y,t[6]=w+d*a,t[10]=o*l}else if(e.order==="ZXY"){let d=l*u,A=l*f,y=c*u,w=c*f;t[0]=d-w*a,t[4]=-o*f,t[8]=y+A*a,t[1]=A+y*a,t[5]=o*u,t[9]=w-d*a,t[2]=-o*c,t[6]=a,t[10]=o*l}else if(e.order==="ZYX"){let d=o*u,A=o*f,y=a*u,w=a*f;t[0]=l*u,t[4]=y*c-A,t[8]=d*c+w,t[1]=l*f,t[5]=w*c+d,t[9]=A*c-y,t[2]=-c,t[6]=a*l,t[10]=o*l}else if(e.order==="YZX"){let d=o*l,A=o*c,y=a*l,w=a*c;t[0]=l*u,t[4]=w-d*f,t[8]=y*f+A,t[1]=f,t[5]=o*u,t[9]=-a*u,t[2]=-c*u,t[6]=A*f+y,t[10]=d-w*f}else if(e.order==="XZY"){let d=o*l,A=o*c,y=a*l,w=a*c;t[0]=l*u,t[4]=-f,t[8]=c*u,t[1]=d*f+w,t[5]=o*u,t[9]=A*f-y,t[2]=y*f-A,t[6]=a*u,t[10]=w*f+d}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(Sme,e,Tme)}lookAt(e,t,n){let r=this.elements;return jl.subVectors(e,t),jl.lengthSq()===0&&(jl.z=1),jl.normalize(),Gp.crossVectors(n,jl),Gp.lengthSq()===0&&(Math.abs(n.z)===1?jl.x+=1e-4:jl.z+=1e-4,jl.normalize(),Gp.crossVectors(n,jl)),Gp.normalize(),v3.crossVectors(jl,Gp),r[0]=Gp.x,r[4]=v3.x,r[8]=jl.x,r[1]=Gp.y,r[5]=v3.y,r[9]=jl.y,r[2]=Gp.z,r[6]=v3.z,r[10]=jl.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,r=t.elements,s=this.elements,o=n[0],a=n[4],l=n[8],c=n[12],u=n[1],f=n[5],d=n[9],A=n[13],y=n[2],w=n[6],S=n[10],T=n[14],R=n[3],P=n[7],I=n[11],F=n[15],D=r[0],L=r[4],C=r[8],B=r[12],k=r[1],z=r[5],G=r[9],W=r[13],Y=r[2],H=r[6],$=r[10],J=r[14],te=r[3],ce=r[7],he=r[11],ve=r[15];return s[0]=o*D+a*k+l*Y+c*te,s[4]=o*L+a*z+l*H+c*ce,s[8]=o*C+a*G+l*$+c*he,s[12]=o*B+a*W+l*J+c*ve,s[1]=u*D+f*k+d*Y+A*te,s[5]=u*L+f*z+d*H+A*ce,s[9]=u*C+f*G+d*$+A*he,s[13]=u*B+f*W+d*J+A*ve,s[2]=y*D+w*k+S*Y+T*te,s[6]=y*L+w*z+S*H+T*ce,s[10]=y*C+w*G+S*$+T*he,s[14]=y*B+w*W+S*J+T*ve,s[3]=R*D+P*k+I*Y+F*te,s[7]=R*L+P*z+I*H+F*ce,s[11]=R*C+P*G+I*$+F*he,s[15]=R*B+P*W+I*J+F*ve,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[4],r=e[8],s=e[12],o=e[1],a=e[5],l=e[9],c=e[13],u=e[2],f=e[6],d=e[10],A=e[14],y=e[3],w=e[7],S=e[11],T=e[15],R=l*A-c*d,P=a*A-c*f,I=a*d-l*f,F=o*A-c*u,D=o*d-l*u,L=o*f-a*u;return t*(w*R-S*P+T*I)-n*(y*R-S*F+T*D)+r*(y*P-w*F+T*L)-s*(y*I-w*D+S*L)}determinantAffine(){let e=this.elements,t=e[0],n=e[4],r=e[8],s=e[1],o=e[5],a=e[9],l=e[2],c=e[6],u=e[10];return t*(o*u-a*c)-n*(s*u-a*l)+r*(s*c-o*l)}transpose(){let e=this.elements,t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){let r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this}invert(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],f=e[9],d=e[10],A=e[11],y=e[12],w=e[13],S=e[14],T=e[15],R=t*a-n*o,P=t*l-r*o,I=t*c-s*o,F=n*l-r*a,D=n*c-s*a,L=r*c-s*l,C=u*w-f*y,B=u*S-d*y,k=u*T-A*y,z=f*S-d*w,G=f*T-A*w,W=d*T-A*S,Y=R*W-P*G+I*z+F*k-D*B+L*C;if(Y===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let H=1/Y;return e[0]=(a*W-l*G+c*z)*H,e[1]=(r*G-n*W-s*z)*H,e[2]=(w*L-S*D+T*F)*H,e[3]=(d*D-f*L-A*F)*H,e[4]=(l*k-o*W-c*B)*H,e[5]=(t*W-r*k+s*B)*H,e[6]=(S*I-y*L-T*P)*H,e[7]=(u*L-d*I+A*P)*H,e[8]=(o*G-a*k+c*C)*H,e[9]=(n*k-t*G-s*C)*H,e[10]=(y*D-w*I+T*R)*H,e[11]=(f*I-u*D-A*R)*H,e[12]=(a*B-o*z-l*C)*H,e[13]=(t*z-n*B+r*C)*H,e[14]=(w*P-y*F-S*R)*H,e[15]=(u*F-f*P+d*R)*H,this}scale(e){let t=this.elements,n=e.x,r=e.y,s=e.z;return t[0]*=n,t[4]*=r,t[8]*=s,t[1]*=n,t[5]*=r,t[9]*=s,t[2]*=n,t[6]*=r,t[10]*=s,t[3]*=n,t[7]*=r,t[11]*=s,this}getMaxScaleOnAxis(){let e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))}makeTranslation(e,t,n){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){let t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){let n=Math.cos(t),r=Math.sin(t),s=1-n,o=e.x,a=e.y,l=e.z,c=s*o,u=s*a;return this.set(c*o+n,c*a-r*l,c*l+r*a,0,c*a+r*l,u*a+n,u*l-r*o,0,c*l-r*a,u*l+r*o,s*l*l+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,r,s,o){return this.set(1,n,s,0,e,1,o,0,t,r,1,0,0,0,0,1),this}compose(e,t,n){let r=this.elements,s=t._x,o=t._y,a=t._z,l=t._w,c=s+s,u=o+o,f=a+a,d=s*c,A=s*u,y=s*f,w=o*u,S=o*f,T=a*f,R=l*c,P=l*u,I=l*f,F=n.x,D=n.y,L=n.z;return r[0]=(1-(w+T))*F,r[1]=(A+I)*F,r[2]=(y-P)*F,r[3]=0,r[4]=(A-I)*D,r[5]=(1-(d+T))*D,r[6]=(S+R)*D,r[7]=0,r[8]=(y+P)*L,r[9]=(S-R)*L,r[10]=(1-(d+w))*L,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this}decompose(e,t,n){let r=this.elements;e.x=r[12],e.y=r[13],e.z=r[14];let s=this.determinantAffine();if(s===0)return n.set(1,1,1),t.identity(),this;let o=wv.set(r[0],r[1],r[2]).length(),a=wv.set(r[4],r[5],r[6]).length(),l=wv.set(r[8],r[9],r[10]).length();s<0&&(o=-o),Cu.copy(this);let c=1/o,u=1/a,f=1/l;return Cu.elements[0]*=c,Cu.elements[1]*=c,Cu.elements[2]*=c,Cu.elements[4]*=u,Cu.elements[5]*=u,Cu.elements[6]*=u,Cu.elements[8]*=f,Cu.elements[9]*=f,Cu.elements[10]*=f,t.setFromRotationMatrix(Cu),n.x=o,n.y=a,n.z=l,this}makePerspective(e,t,n,r,s,o,a=Uo,l=!1){let c=this.elements,u=2*s/(t-e),f=2*s/(n-r),d=(t+e)/(t-e),A=(n+r)/(n-r),y,w;if(l)y=s/(o-s),w=o*s/(o-s);else if(a===Uo)y=-(o+s)/(o-s),w=-2*o*s/(o-s);else if(a===_l)y=-o/(o-s),w=-o*s/(o-s);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);return c[0]=u,c[4]=0,c[8]=d,c[12]=0,c[1]=0,c[5]=f,c[9]=A,c[13]=0,c[2]=0,c[6]=0,c[10]=y,c[14]=w,c[3]=0,c[7]=0,c[11]=-1,c[15]=0,this}makeOrthographic(e,t,n,r,s,o,a=Uo,l=!1){let c=this.elements,u=2/(t-e),f=2/(n-r),d=-(t+e)/(t-e),A=-(n+r)/(n-r),y,w;if(l)y=1/(o-s),w=o/(o-s);else if(a===Uo)y=-2/(o-s),w=-(o+s)/(o-s);else if(a===_l)y=-1/(o-s),w=-s/(o-s);else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);return c[0]=u,c[4]=0,c[8]=0,c[12]=d,c[1]=0,c[5]=f,c[9]=0,c[13]=A,c[2]=0,c[6]=0,c[10]=y,c[14]=w,c[3]=0,c[7]=0,c[11]=0,c[15]=1,this}equals(e){let t=this.elements,n=e.elements;for(let r=0;r<16;r++)if(t[r]!==n[r])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){let n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}};bM.prototype.isMatrix4=!0;var cn=bM,wv=new re,Cu=new cn,Sme=new re(0,0,0),Tme=new re(1,1,1),Gp=new re,v3=new re,jl=new re,pY=new cn,mY=new qs,Oa=class i{constructor(e=0,t=0,n=0,r=i.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=t,this._z=n,this._order=r}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,r=this._order){return this._x=e,this._y=t,this._z=n,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,n=!0){let r=e.elements,s=r[0],o=r[4],a=r[8],l=r[1],c=r[5],u=r[9],f=r[2],d=r[6],A=r[10];switch(t){case"XYZ":this._y=Math.asin(Nn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,A),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(d,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Nn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,A),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(Nn(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-f,A),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(l,s));break;case"ZYX":this._y=Math.asin(-Nn(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(d,A),this._z=Math.atan2(l,s)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(Nn(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-f,s)):(this._x=0,this._y=Math.atan2(a,A));break;case"XZY":this._z=Math.asin(-Nn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,c),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-u,A),this._y=0);break;default:Xe("Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,n===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return pY.makeRotationFromQuaternion(e),this.setFromRotationMatrix(pY,t,n)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return mY.setFromEuler(this),this.setFromQuaternion(mY,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};Oa.DEFAULT_ORDER="XYZ";var Wv=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},Eme=0,AY=new re,Sv=new qs,pd=new cn,_3=new re,d2=new re,Mme=new re,Cme=new qs,gY=new re(1,0,0),vY=new re(0,1,0),_Y=new re(0,0,1),xY={type:"added"},Rme={type:"removed"},Tv={type:"childadded",child:null},W6={type:"childremoved",child:null},lr=class i extends la{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Eme++}),this.uuid=Mh(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=i.DEFAULT_UP.clone();let e=new re,t=new Oa,n=new qs,r=new re(1,1,1);function s(){n.setFromEuler(t,!1)}function o(){t.setFromQuaternion(n,void 0,!1)}t._onChange(s),n._onChange(o),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new cn},normalMatrix:{value:new Mn}}),this.matrix=new cn,this.matrixWorld=new cn,this.matrixAutoUpdate=i.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Wv,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.customDepthMaterial=void 0,this.customDistanceMaterial=void 0,this.static=!1,this.userData={},this.pivot=null}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return Sv.setFromAxisAngle(e,t),this.quaternion.multiply(Sv),this}rotateOnWorldAxis(e,t){return Sv.setFromAxisAngle(e,t),this.quaternion.premultiply(Sv),this}rotateX(e){return this.rotateOnAxis(gY,e)}rotateY(e){return this.rotateOnAxis(vY,e)}rotateZ(e){return this.rotateOnAxis(_Y,e)}translateOnAxis(e,t){return AY.copy(e).applyQuaternion(this.quaternion),this.position.add(AY.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(gY,e)}translateY(e){return this.translateOnAxis(vY,e)}translateZ(e){return this.translateOnAxis(_Y,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(pd.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?_3.copy(e):_3.set(e,t,n);let r=this.parent;this.updateWorldMatrix(!0,!1),d2.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?pd.lookAt(d2,_3,this.up):pd.lookAt(_3,d2,this.up),this.quaternion.setFromRotationMatrix(pd),r&&(pd.extractRotation(r.matrixWorld),Sv.setFromRotationMatrix(pd),this.quaternion.premultiply(Sv.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(ze("Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.removeFromParent(),e.parent=this,this.children.push(e),e.dispatchEvent(xY),Tv.child=e,this.dispatchEvent(Tv),Tv.child=null):ze("Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.remove(arguments[n]);return this}let t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(Rme),W6.child=e,this.dispatchEvent(W6),W6.child=null),this}removeFromParent(){let e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),pd.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),pd.multiply(e.parent.matrixWorld)),e.applyMatrix4(pd),e.removeFromParent(),e.parent=this,this.children.push(e),e.updateWorldMatrix(!1,!0),e.dispatchEvent(xY),Tv.child=e,this.dispatchEvent(Tv),Tv.child=null,this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let n=0,r=this.children.length;n<r;n++){let o=this.children[n].getObjectByProperty(e,t);if(o!==void 0)return o}}getObjectsByProperty(e,t,n=[]){this[e]===t&&n.push(this);let r=this.children;for(let s=0,o=r.length;s<o;s++)r[s].getObjectsByProperty(e,t,n);return n}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(d2,e,Mme),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(d2,Cme,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}traverseAncestors(e){let t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale);let e=this.pivot;if(e!==null){let t=e.x,n=e.y,r=e.z,s=this.matrix.elements;s[12]+=t-s[0]*t-s[4]*n-s[8]*r,s[13]+=n-s[1]*t-s[5]*n-s[9]*r,s[14]+=r-s[2]*t-s[6]*n-s[10]*r}this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,e=!0);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].updateMatrixWorld(e)}updateWorldMatrix(e,t,n=!1){let r=this.parent;if(e===!0&&r!==null&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||n)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,n=!0),t===!0){let s=this.children;for(let o=0,a=s.length;o<a;o++)s[o].updateWorldMatrix(!1,!0,n)}}toJSON(e){let t=e===void 0||typeof e=="string",n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.7,type:"Object",generator:"Object3D.toJSON"});let r={};r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),this.castShadow===!0&&(r.castShadow=!0),this.receiveShadow===!0&&(r.receiveShadow=!0),this.visible===!1&&(r.visible=!1),this.frustumCulled===!1&&(r.frustumCulled=!1),this.renderOrder!==0&&(r.renderOrder=this.renderOrder),this.static!==!1&&(r.static=this.static),Object.keys(this.userData).length>0&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),r.up=this.up.toArray(),this.pivot!==null&&(r.pivot=this.pivot.toArray()),this.matrixAutoUpdate===!1&&(r.matrixAutoUpdate=!1),this.morphTargetDictionary!==void 0&&(r.morphTargetDictionary=Object.assign({},this.morphTargetDictionary)),this.morphTargetInfluences!==void 0&&(r.morphTargetInfluences=this.morphTargetInfluences.slice()),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(r.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(r.type="BatchedMesh",r.perObjectFrustumCulled=this.perObjectFrustumCulled,r.sortObjects=this.sortObjects,r.drawRanges=this._drawRanges,r.reservedRanges=this._reservedRanges,r.geometryInfo=this._geometryInfo.map(a=>({...a,boundingBox:a.boundingBox?a.boundingBox.toJSON():void 0,boundingSphere:a.boundingSphere?a.boundingSphere.toJSON():void 0})),r.instanceInfo=this._instanceInfo.map(a=>({...a})),r.availableInstanceIds=this._availableInstanceIds.slice(),r.availableGeometryIds=this._availableGeometryIds.slice(),r.nextIndexStart=this._nextIndexStart,r.nextVertexStart=this._nextVertexStart,r.geometryCount=this._geometryCount,r.maxInstanceCount=this._maxInstanceCount,r.maxVertexCount=this._maxVertexCount,r.maxIndexCount=this._maxIndexCount,r.geometryInitialized=this._geometryInitialized,r.matricesTexture=this._matricesTexture.toJSON(e),r.indirectTexture=this._indirectTexture.toJSON(e),this._colorsTexture!==null&&(r.colorsTexture=this._colorsTexture.toJSON(e)),this.boundingSphere!==null&&(r.boundingSphere=this.boundingSphere.toJSON()),this.boundingBox!==null&&(r.boundingBox=this.boundingBox.toJSON()));function s(a,l){return a[l.uuid]===void 0&&(a[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(r.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=s(e.geometries,this.geometry);let a=this.geometry.parameters;if(a!==void 0&&a.shapes!==void 0){let l=a.shapes;if(Array.isArray(l))for(let c=0,u=l.length;c<u;c++){let f=l[c];s(e.shapes,f)}else s(e.shapes,l)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(s(e.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){let a=[];for(let l=0,c=this.material.length;l<c;l++)a.push(s(e.materials,this.material[l]));r.material=a}else r.material=s(e.materials,this.material);if(this.children.length>0){r.children=[];for(let a=0;a<this.children.length;a++)r.children.push(this.children[a].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(let a=0;a<this.animations.length;a++){let l=this.animations[a];r.animations.push(s(e.animations,l))}}if(t){let a=o(e.geometries),l=o(e.materials),c=o(e.textures),u=o(e.images),f=o(e.shapes),d=o(e.skeletons),A=o(e.animations),y=o(e.nodes);a.length>0&&(n.geometries=a),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),u.length>0&&(n.images=u),f.length>0&&(n.shapes=f),d.length>0&&(n.skeletons=d),A.length>0&&(n.animations=A),y.length>0&&(n.nodes=y)}return n.object=r,n;function o(a){let l=[];for(let c in a){let u=a[c];delete u.metadata,l.push(u)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.pivot=e.pivot!==null?e.pivot.clone():null,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.static=e.static,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let n=0;n<e.children.length;n++){let r=e.children[n];this.add(r.clone())}return this}};lr.DEFAULT_UP=new re(0,1,0);lr.DEFAULT_MATRIX_AUTO_UPDATE=!0;lr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var Br=class extends lr{constructor(){super(),this.isGroup=!0,this.type="Group"}},Ime={type:"move"},e0=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Br,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Br,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new re,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new re),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Br,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new re,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new re,this._grip.eventsEnabled=!1),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){let t=this._hand;if(t)for(let n of e.hand.values())this._getHandJoint(t,n)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,n){let r=null,s=null,o=null,a=this._targetRay,l=this._grip,c=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(c&&e.hand){o=!0;for(let w of e.hand.values()){let S=t.getJointPose(w,n),T=this._getHandJoint(c,w);S!==null&&(T.matrix.fromArray(S.transform.matrix),T.matrix.decompose(T.position,T.rotation,T.scale),T.matrixWorldNeedsUpdate=!0,T.jointRadius=S.radius),T.visible=S!==null}let u=c.joints["index-finger-tip"],f=c.joints["thumb-tip"],d=u.position.distanceTo(f.position),A=.02,y=.005;c.inputState.pinching&&d>A+y?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&d<=A-y&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(s=t.getPose(e.gripSpace,n),s!==null&&(l.matrix.fromArray(s.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,s.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(s.linearVelocity)):l.hasLinearVelocity=!1,s.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(s.angularVelocity)):l.hasAngularVelocity=!1,l.eventsEnabled&&l.dispatchEvent({type:"gripUpdated",data:e,target:this})));a!==null&&(r=t.getPose(e.targetRaySpace,n),r===null&&s!==null&&(r=s),r!==null&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(Ime)))}return a!==null&&(a.visible=r!==null),l!==null&&(l.visible=s!==null),c!==null&&(c.visible=o!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){let n=new Br;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}},rZ={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},qp={h:0,s:0,l:0},x3={h:0,s:0,l:0};function j6(i,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?i+(e-i)*6*t:t<1/2?e:t<2/3?i+(e-i)*6*(2/3-t):i}var zt=class{constructor(e,t,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,n)}set(e,t,n){if(t===void 0&&n===void 0){let r=e;r&&r.isColor?this.copy(r):typeof r=="number"?this.setHex(r):typeof r=="string"&&this.setStyle(r)}else this.setRGB(e,t,n);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Fr){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ln.colorSpaceToWorking(this,t),this}setRGB(e,t,n,r=ln.workingColorSpace){return this.r=e,this.g=t,this.b=n,ln.colorSpaceToWorking(this,r),this}setHSL(e,t,n,r=ln.workingColorSpace){if(e=Z8(e,1),t=Nn(t,0,1),n=Nn(n,0,1),t===0)this.r=this.g=this.b=n;else{let s=n<=.5?n*(1+t):n+t-n*t,o=2*n-s;this.r=j6(o,s,e+1/3),this.g=j6(o,s,e),this.b=j6(o,s,e-1/3)}return ln.colorSpaceToWorking(this,r),this}setStyle(e,t=Fr){function n(s){s!==void 0&&parseFloat(s)<1&&Xe("Color: Alpha component 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ln.workingToColorSpace(oa.copy(this),e),Math.round(Nn(oa.r*255,0,255))*65536+Math.round(Nn(oa.g*255,0,255))*256+Math.round(Nn(oa.b*255,0,255))}getHexString(e=Fr){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=ln.workingColorSpace){ln.workingToColorSpace(oa.copy(this),t);let n=oa.r,r=oa.g,s=oa.b,o=Math.max(n,r,s),a=Math.min(n,r,s),l,c,u=(a+o)/2;if(a===o)l=0,c=0;else{let f=o-a;switch(c=u<=.5?f/(o+a):f/(2-o-a),o){case n:l=(r-s)/f+(r<s?6:0);break;case r:l=(s-n)/f+2;break;case s:l=(n-r)/f+4;break}l/=6}return e.h=l,e.s=c,e.l=u,e}getRGB(e,t=ln.workingColorSpace){return ln.workingToColorSpace(oa.copy(this),t),e.r=oa.r,e.g=oa.g,e.b=oa.b,e}getStyle(e=Fr){ln.workingToColorSpace(oa.copy(this),e);let t=oa.r,n=oa.g,r=oa.b;return e!==Fr?`color(${e} ${t.toFixed(3)} ${n.toFixed(3)} ${r.toFixed(3)})`:`rgb(${Math.round(t*255)},${Math.round(n*255)},${Math.round(r*255)})`}offsetHSL(e,t,n){return this.getHSL(qp),this.setHSL(qp.h+e,qp.s+t,qp.l+n)}add(e){return 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e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}},oa=new zt;zt.NAMES=rZ;var t0=class extends lr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new Oa,this.environmentIntensity=1,this.environmentRotation=new Oa,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,this.backgroundRotation.copy(e.backgroundRotation),this.environmentIntensity=e.environmentIntensity,this.environmentRotation.copy(e.environmentRotation),e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){let t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},Ru=new re,md=new re,X6=new re,Ad=new re,Ev=new re,Mv=new re,yY=new re,$6=new re,Y6=new re,Z6=new re,K6=new xn,Q6=new xn,J6=new xn,xd=class i{constructor(e=new re,t=new re,n=new re){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){r.subVectors(n,t),Ru.subVectors(e,t),r.cross(Ru);let s=r.lengthSq();return s>0?r.multiplyScalar(1/Math.sqrt(s)):r.set(0,0,0)}static getBarycoord(e,t,n,r,s){Ru.subVectors(r,t),md.subVectors(n,t),X6.subVectors(e,t);let o=Ru.dot(Ru),a=Ru.dot(md),l=Ru.dot(X6),c=md.dot(md),u=md.dot(X6),f=o*c-a*a;if(f===0)return s.set(0,0,0),null;let d=1/f,A=(c*l-a*u)*d,y=(o*u-a*l)*d;return s.set(1-A-y,y,A)}static containsPoint(e,t,n,r){return this.getBarycoord(e,t,n,r,Ad)===null?!1:Ad.x>=0&&Ad.y>=0&&Ad.x+Ad.y<=1}static getInterpolation(e,t,n,r,s,o,a,l){return this.getBarycoord(e,t,n,r,Ad)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(s,Ad.x),l.addScaledVector(o,Ad.y),l.addScaledVector(a,Ad.z),l)}static getInterpolatedAttribute(e,t,n,r,s,o){return K6.setScalar(0),Q6.setScalar(0),J6.setScalar(0),K6.fromBufferAttribute(e,t),Q6.fromBufferAttribute(e,n),J6.fromBufferAttribute(e,r),o.setScalar(0),o.addScaledVector(K6,s.x),o.addScaledVector(Q6,s.y),o.addScaledVector(J6,s.z),o}static isFrontFacing(e,t,n,r){return Ru.subVectors(n,t),md.subVectors(e,t),Ru.cross(md).dot(r)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,n,r){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,n),this.c.fromBufferAttribute(e,r),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Ru.subVectors(this.c,this.b),md.subVectors(this.a,this.b),Ru.cross(md).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return i.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return i.getBarycoord(e,this.a,this.b,this.c,t)}getInterpolation(e,t,n,r,s){return i.getInterpolation(e,this.a,this.b,this.c,t,n,r,s)}containsPoint(e){return i.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return i.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let n=this.a,r=this.b,s=this.c,o,a;Ev.subVectors(r,n),Mv.subVectors(s,n),$6.subVectors(e,n);let l=Ev.dot($6),c=Mv.dot($6);if(l<=0&&c<=0)return t.copy(n);Y6.subVectors(e,r);let u=Ev.dot(Y6),f=Mv.dot(Y6);if(u>=0&&f<=u)return t.copy(r);let d=l*f-u*c;if(d<=0&&l>=0&&u<=0)return o=l/(l-u),t.copy(n).addScaledVector(Ev,o);Z6.subVectors(e,s);let A=Ev.dot(Z6),y=Mv.dot(Z6);if(y>=0&&A<=y)return t.copy(s);let w=A*c-l*y;if(w<=0&&c>=0&&y<=0)return a=c/(c-y),t.copy(n).addScaledVector(Mv,a);let S=u*y-A*f;if(S<=0&&f-u>=0&&A-y>=0)return yY.subVectors(s,r),a=(f-u)/(f-u+(A-y)),t.copy(r).addScaledVector(yY,a);let T=1/(S+w+d);return o=w*T,a=d*T,t.copy(n).addScaledVector(Ev,o).addScaledVector(Mv,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},Ua=class{constructor(e=new re(1/0,1/0,1/0),t=new re(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t+=3)this.expandByPoint(Iu.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,n=e.count;t<n;t++)this.expandByPoint(Iu.fromBufferAttribute(e,t));return this}setFromPoints(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){let n=Iu.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);let n=e.geometry;if(n!==void 0){let s=n.getAttribute("position");if(t===!0&&s!==void 0&&e.isInstancedMesh!==!0)for(let o=0,a=s.count;o<a;o++)e.isMesh===!0?e.getVertexPosition(o,Iu):Iu.fromBufferAttribute(s,o),Iu.applyMatrix4(e.matrixWorld),this.expandByPoint(Iu);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),y3.copy(e.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),y3.copy(n.boundingBox)),y3.applyMatrix4(e.matrixWorld),this.union(y3)}let r=e.children;for(let s=0,o=r.length;s<o;s++)this.expandByObject(r[s],t);return this}containsPoint(e){return e.x>=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,Iu),Iu.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(p2),b3.subVectors(this.max,p2),Cv.subVectors(e.a,p2),Rv.subVectors(e.b,p2),Iv.subVectors(e.c,p2),Hp.subVectors(Rv,Cv),Wp.subVectors(Iv,Rv),wA.subVectors(Cv,Iv);let t=[0,-Hp.z,Hp.y,0,-Wp.z,Wp.y,0,-wA.z,wA.y,Hp.z,0,-Hp.x,Wp.z,0,-Wp.x,wA.z,0,-wA.x,-Hp.y,Hp.x,0,-Wp.y,Wp.x,0,-wA.y,wA.x,0];return!e8(t,Cv,Rv,Iv,b3)||(t=[1,0,0,0,1,0,0,0,1],!e8(t,Cv,Rv,Iv,b3))?!1:(w3.crossVectors(Hp,Wp),t=[w3.x,w3.y,w3.z],e8(t,Cv,Rv,Iv,b3))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return 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e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},gd=[new re,new re,new re,new re,new re,new re,new re,new re],Iu=new re,y3=new Ua,Cv=new re,Rv=new re,Iv=new re,Hp=new re,Wp=new re,wA=new re,p2=new re,b3=new re,w3=new re,SA=new re;function e8(i,e,t,n,r){for(let s=0,o=i.length-3;s<=o;s+=3){SA.fromArray(i,s);let a=r.x*Math.abs(SA.x)+r.y*Math.abs(SA.y)+r.z*Math.abs(SA.z),l=e.dot(SA),c=t.dot(SA),u=n.dot(SA);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>a)return!1}return!0}var yd=Pme();function Pme(){let i=new ArrayBuffer(4),e=new Float32Array(i),t=new Uint32Array(i),n=new Uint32Array(512),r=new Uint32Array(512);for(let l=0;l<256;++l){let c=l-127;c<-27?(n[l]=0,n[l|256]=32768,r[l]=24,r[l|256]=24):c<-14?(n[l]=1024>>-c-14,n[l|256]=1024>>-c-14|32768,r[l]=-c-1,r[l|256]=-c-1):c<=15?(n[l]=c+15<<10,n[l|256]=c+15<<10|32768,r[l]=13,r[l|256]=13):c<128?(n[l]=31744,n[l|256]=64512,r[l]=24,r[l|256]=24):(n[l]=31744,n[l|256]=64512,r[l]=13,r[l|256]=13)}let s=new Uint32Array(2048),o=new Uint32Array(64),a=new Uint32Array(64);for(let l=1;l<1024;++l){let c=l<<13,u=0;for(;(c&8388608)===0;)c<<=1,u-=8388608;c&=-8388609,u+=947912704,s[l]=c|u}for(let l=1024;l<2048;++l)s[l]=939524096+(l-1024<<13);for(let l=1;l<31;++l)o[l]=l<<23;o[31]=1199570944,o[32]=2147483648;for(let l=33;l<63;++l)o[l]=2147483648+(l-32<<23);o[63]=3347054592;for(let l=1;l<64;++l)l!==32&&(a[l]=1024);return{floatView:e,uint32View:t,baseTable:n,shiftTable:r,mantissaTable:s,exponentTable:o,offsetTable:a}}function Xl(i){Math.abs(i)>65504&&Xe("DataUtils.toHalfFloat(): Value out of range."),i=Nn(i,-65504,65504),yd.floatView[0]=i;let e=yd.uint32View[0],t=e>>23&511;return yd.baseTable[t]+((e&8388607)>>yd.shiftTable[t])}function S3(i){let e=i>>10;return yd.uint32View[0]=yd.mantissaTable[yd.offsetTable[e]+(i&1023)]+yd.exponentTable[e],yd.floatView[0]}var Vs=new re,T3=new Oe,Lme=0,Hi=class extends la{constructor(e,t,n=!1){if(super(),Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:Lme++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=Jp,this.updateRanges=[],this.gpuType=cr,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let r=0,s=this.itemSize;r<s;r++)this.array[e+r]=t.array[n+r];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,n=this.count;t<n;t++)T3.fromBufferAttribute(this,t),T3.applyMatrix3(e),this.setXY(t,T3.x,T3.y);else if(this.itemSize===3)for(let t=0,n=this.count;t<n;t++)Vs.fromBufferAttribute(this,t),Vs.applyMatrix3(e),this.setXYZ(t,Vs.x,Vs.y,Vs.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)Vs.fromBufferAttribute(this,t),Vs.applyMatrix4(e),this.setXYZ(t,Vs.x,Vs.y,Vs.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)Vs.fromBufferAttribute(this,t),Vs.applyNormalMatrix(e),this.setXYZ(t,Vs.x,Vs.y,Vs.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)Vs.fromBufferAttribute(this,t),Vs.transformDirection(e),this.setXYZ(t,Vs.x,Vs.y,Vs.z);return this}set(e,t=0){return this.array.set(e,t),this}getComponent(e,t){let n=this.array[e*this.itemSize+t];return this.normalized&&(n=Na(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Zn(n,this.array)),this.array[e*this.itemSize+t]=n,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=Na(t,this.array)),t}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=Na(t,this.array)),t}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=Na(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=Na(t,this.array)),t}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.array[e+0]=t,this.array[e+1]=n,this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=s,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){let e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==Jp&&(e.usage=this.usage),e}dispose(){this.dispatchEvent({type:"dispose"})}};var BA=class extends Hi{constructor(e,t,n){super(new Uint16Array(e),t,n)}};var OA=class extends Hi{constructor(e,t,n){super(new Uint32Array(e),t,n)}},jv=class extends Hi{constructor(e,t,n){super(new Uint16Array(e),t,n),this.isFloat16BufferAttribute=!0}getX(e){let t=S3(this.array[e*this.itemSize]);return this.normalized&&(t=Na(t,this.array)),t}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize]=Xl(t),this}getY(e){let t=S3(this.array[e*this.itemSize+1]);return this.normalized&&(t=Na(t,this.array)),t}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+1]=Xl(t),this}getZ(e){let t=S3(this.array[e*this.itemSize+2]);return this.normalized&&(t=Na(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+2]=Xl(t),this}getW(e){let t=S3(this.array[e*this.itemSize+3]);return this.normalized&&(t=Na(t,this.array)),t}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+3]=Xl(t),this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.array[e+0]=Xl(t),this.array[e+1]=Xl(n),this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.array[e+0]=Xl(t),this.array[e+1]=Xl(n),this.array[e+2]=Xl(r),this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.array[e+0]=Xl(t),this.array[e+1]=Xl(n),this.array[e+2]=Xl(r),this.array[e+3]=Xl(s),this}},Ln=class extends Hi{constructor(e,t,n){super(new Float32Array(e),t,n)}},Dme=new Ua,m2=new re,t8=new re,xl=class{constructor(e=new re,t=-1){this.isSphere=!0,this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){let n=this.center;t!==void 0?n.copy(t):Dme.setFromPoints(e).getCenter(n);let r=0;for(let s=0,o=e.length;s<o;s++)r=Math.max(r,n.distanceToSquared(e[s]));return this.radius=Math.sqrt(r),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){let t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){let n=this.center.distanceToSquared(e);return t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;m2.subVectors(e,this.center);let t=m2.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),r=(n-this.radius)*.5;this.center.addScaledVector(m2,r/n),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(t8.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(m2.copy(e.center).add(t8)),this.expandByPoint(m2.copy(e.center).sub(t8))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}toJSON(){return{radius:this.radius,center:this.center.toArray()}}fromJSON(e){return this.radius=e.radius,this.center.fromArray(e.center),this}},Nme=0,kc=new cn,n8=new lr,Pv=new re,$l=new Ua,A2=new Ua,_o=new re,Xn=class i extends la{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Nme++}),this.uuid=Mh(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={},this._transformed=!1}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(rme(e)?OA:BA)(e,1):this.index=e,this}setIndirect(e,t=0){return this.indirect=e,this.indirectOffset=t,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let s=new Mn().getNormalMatrix(e);n.applyNormalMatrix(s),n.needsUpdate=!0}let r=this.attributes.tangent;return r!==void 0&&(r.transformDirection(e),r.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this._transformed=!0,this}applyQuaternion(e){return kc.makeRotationFromQuaternion(e),this.applyMatrix4(kc),this}rotateX(e){return kc.makeRotationX(e),this.applyMatrix4(kc),this}rotateY(e){return kc.makeRotationY(e),this.applyMatrix4(kc),this}rotateZ(e){return kc.makeRotationZ(e),this.applyMatrix4(kc),this}translate(e,t,n){return kc.makeTranslation(e,t,n),this.applyMatrix4(kc),this}scale(e,t,n){return kc.makeScale(e,t,n),this.applyMatrix4(kc),this}lookAt(e){return n8.lookAt(e),n8.updateMatrix(),this.applyMatrix4(n8.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Pv).negate(),this.translate(Pv.x,Pv.y,Pv.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let n=[];for(let r=0,s=e.length;r<s;r++){let o=e[r];n.push(o.x,o.y,o.z||0)}this.setAttribute("position",new Ln(n,3))}else{let n=Math.min(e.length,t.count);for(let r=0;r<n;r++){let s=e[r];t.setXYZ(r,s.x,s.y,s.z||0)}e.length>t.count&&Xe("BufferGeometry: Buffer size too small for points data. 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The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new xl);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){ze("BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new re,1/0);return}if(e){let n=this.boundingSphere.center;if($l.setFromBufferAttribute(e),t)for(let s=0,o=t.length;s<o;s++){let a=t[s];A2.setFromBufferAttribute(a),this.morphTargetsRelative?(_o.addVectors($l.min,A2.min),$l.expandByPoint(_o),_o.addVectors($l.max,A2.max),$l.expandByPoint(_o)):($l.expandByPoint(A2.min),$l.expandByPoint(A2.max))}$l.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)_o.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(_o));if(t)for(let s=0,o=t.length;s<o;s++){let a=t[s],l=this.morphTargetsRelative;for(let c=0,u=a.count;c<u;c++)_o.fromBufferAttribute(a,c),l&&(Pv.fromBufferAttribute(e,c),_o.add(Pv)),r=Math.max(r,n.distanceToSquared(_o))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&ze('BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){let e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){ze("BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let n=t.position,r=t.normal,s=t.uv,o=this.getAttribute("tangent");(o===void 0||o.count!==n.count)&&(o=new Hi(new Float32Array(4*n.count),4),this.setAttribute("tangent",o));let a=[],l=[];for(let C=0;C<n.count;C++)a[C]=new re,l[C]=new re;let c=new re,u=new re,f=new re,d=new Oe,A=new Oe,y=new Oe,w=new re,S=new re;function T(C,B,k){c.fromBufferAttribute(n,C),u.fromBufferAttribute(n,B),f.fromBufferAttribute(n,k),d.fromBufferAttribute(s,C),A.fromBufferAttribute(s,B),y.fromBufferAttribute(s,k),u.sub(c),f.sub(c),A.sub(d),y.sub(d);let z=1/(A.x*y.y-y.x*A.y);isFinite(z)&&(w.copy(u).multiplyScalar(y.y).addScaledVector(f,-A.y).multiplyScalar(z),S.copy(f).multiplyScalar(A.x).addScaledVector(u,-y.x).multiplyScalar(z),a[C].add(w),a[B].add(w),a[k].add(w),l[C].add(S),l[B].add(S),l[k].add(S))}let R=this.groups;R.length===0&&(R=[{start:0,count:e.count}]);for(let C=0,B=R.length;C<B;++C){let k=R[C],z=k.start,G=k.count;for(let W=z,Y=z+G;W<Y;W+=3)T(e.getX(W+0),e.getX(W+1),e.getX(W+2))}let P=new re,I=new re,F=new re,D=new re;function L(C){F.fromBufferAttribute(r,C),D.copy(F);let B=a[C];P.copy(B),P.sub(F.multiplyScalar(F.dot(B))).normalize(),I.crossVectors(D,B);let z=I.dot(l[C])<0?-1:1;o.setXYZW(C,P.x,P.y,P.z,z)}for(let C=0,B=R.length;C<B;++C){let k=R[C],z=k.start,G=k.count;for(let W=z,Y=z+G;W<Y;W+=3)L(e.getX(W+0)),L(e.getX(W+1)),L(e.getX(W+2))}this._transformed=!0}computeVertexNormals(){let e=this.index,t=this.getAttribute("position");if(t!==void 0){let n=this.getAttribute("normal");if(n===void 0||n.count!==t.count)n=new Hi(new Float32Array(t.count*3),3),this.setAttribute("normal",n);else for(let d=0,A=n.count;d<A;d++)n.setXYZ(d,0,0,0);let r=new re,s=new re,o=new re,a=new re,l=new re,c=new re,u=new re,f=new re;if(e)for(let d=0,A=e.count;d<A;d+=3){let y=e.getX(d+0),w=e.getX(d+1),S=e.getX(d+2);r.fromBufferAttribute(t,y),s.fromBufferAttribute(t,w),o.fromBufferAttribute(t,S),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),a.fromBufferAttribute(n,y),l.fromBufferAttribute(n,w),c.fromBufferAttribute(n,S),a.add(u),l.add(u),c.add(u),n.setXYZ(y,a.x,a.y,a.z),n.setXYZ(w,l.x,l.y,l.z),n.setXYZ(S,c.x,c.y,c.z)}else for(let d=0,A=t.count;d<A;d+=3)r.fromBufferAttribute(t,d+0),s.fromBufferAttribute(t,d+1),o.fromBufferAttribute(t,d+2),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),n.setXYZ(d+0,u.x,u.y,u.z),n.setXYZ(d+1,u.x,u.y,u.z),n.setXYZ(d+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){let e=this.attributes.normal;for(let t=0,n=e.count;t<n;t++)_o.fromBufferAttribute(e,t),_o.normalize(),e.setXYZ(t,_o.x,_o.y,_o.z)}toNonIndexed(){function e(a,l){let c=a.array,u=a.itemSize,f=a.normalized,d=new c.constructor(l.length*u),A=0,y=0;for(let w=0,S=l.length;w<S;w++){a.isInterleavedBufferAttribute?A=l[w]*a.data.stride+a.offset:A=l[w]*u;for(let T=0;T<u;T++)d[y++]=c[A++]}return new Hi(d,u,f)}if(this.index===null)return Xe("BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let t=new i,n=this.index.array,r=this.attributes;for(let a in r){let l=r[a],c=e(l,n);t.setAttribute(a,c)}let s=this.morphAttributes;for(let a in s){let l=[],c=s[a];for(let u=0,f=c.length;u<f;u++){let d=c[u],A=e(d,n);l.push(A)}t.morphAttributes[a]=l}t.morphTargetsRelative=this.morphTargetsRelative;let o=this.groups;for(let a=0,l=o.length;a<l;a++){let c=o[a];t.addGroup(c.start,c.count,c.materialIndex)}return t}toJSON(){let e={metadata:{version:4.7,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.parameters!==void 0&&this._transformed===!0?"BufferGeometry":this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0&&this._transformed!==!0){let l=this.parameters;for(let c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let n=this.attributes;for(let l in n){let c=n[l];e.data.attributes[l]=c.toJSON(e.data)}let r={},s=!1;for(let l in this.morphAttributes){let c=this.morphAttributes[l],u=[];for(let f=0,d=c.length;f<d;f++){let A=c[f];u.push(A.toJSON(e.data))}u.length>0&&(r[l]=u,s=!0)}s&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);let o=this.groups;o.length>0&&(e.data.groups=JSON.parse(JSON.stringify(o)));let a=this.boundingSphere;return a!==null&&(e.data.boundingSphere=a.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let n=e.index;n!==null&&this.setIndex(n.clone());let r=e.attributes;for(let c in r){let u=r[c];this.setAttribute(c,u.clone(t))}let s=e.morphAttributes;for(let c in s){let u=[],f=s[c];for(let d=0,A=f.length;d<A;d++)u.push(f[d].clone(t));this.morphAttributes[c]=u}this.morphTargetsRelative=e.morphTargetsRelative;let o=e.groups;for(let c=0,u=o.length;c<u;c++){let f=o[c];this.addGroup(f.start,f.count,f.materialIndex)}let a=e.boundingBox;a!==null&&(this.boundingBox=a.clone());let l=e.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this._transformed=e._transformed,this}dispose(){this.dispatchEvent({type:"dispose"})}},Ed=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=Jp,this.updateRanges=[],this.version=0,this.uuid=Mh()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,n){e*=this.stride,n*=t.stride;for(let r=0,s=this.stride;r<s;r++)this.array[e+r]=t.array[n+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Mh()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);let t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(t,this.stride);return n.setUsage(this.usage),n}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Mh()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}},La=new re,zo=class i{constructor(e,t,n,r=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=n,this.normalized=r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,n=this.data.count;t<n;t++)La.fromBufferAttribute(this,t),La.applyMatrix4(e),this.setXYZ(t,La.x,La.y,La.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)La.fromBufferAttribute(this,t),La.applyNormalMatrix(e),this.setXYZ(t,La.x,La.y,La.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)La.fromBufferAttribute(this,t),La.transformDirection(e),this.setXYZ(t,La.x,La.y,La.z);return this}getComponent(e,t){let n=this.array[e*this.data.stride+this.offset+t];return this.normalized&&(n=Na(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Zn(n,this.array)),this.data.array[e*this.data.stride+this.offset+t]=n,this}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=Na(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=Na(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=Na(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=Na(t,this.array)),t}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this}setXYZ(e,t,n,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this}setXYZW(e,t,n,r,s){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=s,this}clone(e){if(e===void 0){NA("InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");let t=[];for(let n=0;n<this.count;n++){let r=n*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return new Hi(new this.array.constructor(t),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new i(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){NA("InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");let t=[];for(let n=0;n<this.count;n++){let r=n*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}},Fme=0,Ws=class extends la{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Fme++}),this.uuid=Mh(),this.name="",this.type="Material",this.blending=Ms,this.side=ko,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Yp,this.blendDst=Zp,this.blendEquation=oo,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new zt(0,0,0),this.blendAlpha=0,this.depthFunc=Ch,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=M2,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=_d,this.stencilZFail=_d,this.stencilZPass=_d,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.allowOverride=!0,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let n=e[t];if(n===void 0){Xe(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Xe(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}r&&r.isColor?r.set(n):r&&r.isVector2&&n&&n.isVector2||r&&r.isEuler&&n&&n.isEuler||r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let n={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(n.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(n.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==Ms&&(n.blending=this.blending),this.side!==ko&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==Yp&&(n.blendSrc=this.blendSrc),this.blendDst!==Zp&&(n.blendDst=this.blendDst),this.blendEquation!==oo&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==Ch&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==M2&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==_d&&(n.stencilFail=this.stencilFail),this.stencilZFail!==_d&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==_d&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.allowOverride===!1&&(n.allowOverride=!1),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function r(s){let o=[];for(let a in s){let l=s[a];delete l.metadata,o.push(l)}return o}if(t){let s=r(e.textures),o=r(e.images);s.length>0&&(n.textures=s),o.length>0&&(n.images=o)}return n}fromJSON(e,t){if(e.uuid!==void 0&&(this.uuid=e.uuid),e.name!==void 0&&(this.name=e.name),e.color!==void 0&&this.color!==void 0&&this.color.setHex(e.color),e.roughness!==void 0&&(this.roughness=e.roughness),e.metalness!==void 0&&(this.metalness=e.metalness),e.sheen!==void 0&&(this.sheen=e.sheen),e.sheenColor!==void 0&&(this.sheenColor=new zt().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(this.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&this.emissive!==void 0&&this.emissive.setHex(e.emissive),e.specular!==void 0&&this.specular!==void 0&&this.specular.setHex(e.specular),e.specularIntensity!==void 0&&(this.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&this.specularColor!==void 0&&this.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(this.shininess=e.shininess),e.clearcoat!==void 0&&(this.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(this.clearcoatRoughness=e.clearcoatRoughness),e.dispersion!==void 0&&(this.dispersion=e.dispersion),e.iridescence!==void 0&&(this.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(this.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(this.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(this.transmission=e.transmission),e.thickness!==void 0&&(this.thickness=e.thickness),e.attenuationDistance!==void 0&&(this.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&this.attenuationColor!==void 0&&this.attenuationColor.setHex(e.attenuationColor),e.anisotropy!==void 0&&(this.anisotropy=e.anisotropy),e.anisotropyRotation!==void 0&&(this.anisotropyRotation=e.anisotropyRotation),e.fog!==void 0&&(this.fog=e.fog),e.flatShading!==void 0&&(this.flatShading=e.flatShading),e.blending!==void 0&&(this.blending=e.blending),e.combine!==void 0&&(this.combine=e.combine),e.side!==void 0&&(this.side=e.side),e.shadowSide!==void 0&&(this.shadowSide=e.shadowSide),e.opacity!==void 0&&(this.opacity=e.opacity),e.transparent!==void 0&&(this.transparent=e.transparent),e.alphaTest!==void 0&&(this.alphaTest=e.alphaTest),e.alphaHash!==void 0&&(this.alphaHash=e.alphaHash),e.depthFunc!==void 0&&(this.depthFunc=e.depthFunc),e.depthTest!==void 0&&(this.depthTest=e.depthTest),e.depthWrite!==void 0&&(this.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(this.colorWrite=e.colorWrite),e.blendSrc!==void 0&&(this.blendSrc=e.blendSrc),e.blendDst!==void 0&&(this.blendDst=e.blendDst),e.blendEquation!==void 0&&(this.blendEquation=e.blendEquation),e.blendSrcAlpha!==void 0&&(this.blendSrcAlpha=e.blendSrcAlpha),e.blendDstAlpha!==void 0&&(this.blendDstAlpha=e.blendDstAlpha),e.blendEquationAlpha!==void 0&&(this.blendEquationAlpha=e.blendEquationAlpha),e.blendColor!==void 0&&this.blendColor!==void 0&&this.blendColor.setHex(e.blendColor),e.blendAlpha!==void 0&&(this.blendAlpha=e.blendAlpha),e.stencilWriteMask!==void 0&&(this.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(this.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(this.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(this.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(this.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(this.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(this.stencilZPass=e.stencilZPass),e.stencilWrite!==void 0&&(this.stencilWrite=e.stencilWrite),e.wireframe!==void 0&&(this.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(this.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(this.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(this.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(this.rotation=e.rotation),e.linewidth!==void 0&&(this.linewidth=e.linewidth),e.dashSize!==void 0&&(this.dashSize=e.dashSize),e.gapSize!==void 0&&(this.gapSize=e.gapSize),e.scale!==void 0&&(this.scale=e.scale),e.polygonOffset!==void 0&&(this.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(this.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(this.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(this.dithering=e.dithering),e.alphaToCoverage!==void 0&&(this.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(this.premultipliedAlpha=e.premultipliedAlpha),e.forceSinglePass!==void 0&&(this.forceSinglePass=e.forceSinglePass),e.allowOverride!==void 0&&(this.allowOverride=e.allowOverride),e.visible!==void 0&&(this.visible=e.visible),e.toneMapped!==void 0&&(this.toneMapped=e.toneMapped),e.userData!==void 0&&(this.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?this.vertexColors=e.vertexColors>0:this.vertexColors=e.vertexColors),e.size!==void 0&&(this.size=e.size),e.sizeAttenuation!==void 0&&(this.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(this.map=t[e.map]||null),e.matcap!==void 0&&(this.matcap=t[e.matcap]||null),e.alphaMap!==void 0&&(this.alphaMap=t[e.alphaMap]||null),e.bumpMap!==void 0&&(this.bumpMap=t[e.bumpMap]||null),e.bumpScale!==void 0&&(this.bumpScale=e.bumpScale),e.normalMap!==void 0&&(this.normalMap=t[e.normalMap]||null),e.normalMapType!==void 0&&(this.normalMapType=e.normalMapType),e.normalScale!==void 0){let n=e.normalScale;Array.isArray(n)===!1&&(n=[n,n]),this.normalScale=new Oe().fromArray(n)}return e.displacementMap!==void 0&&(this.displacementMap=t[e.displacementMap]||null),e.displacementScale!==void 0&&(this.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(this.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(this.roughnessMap=t[e.roughnessMap]||null),e.metalnessMap!==void 0&&(this.metalnessMap=t[e.metalnessMap]||null),e.emissiveMap!==void 0&&(this.emissiveMap=t[e.emissiveMap]||null),e.emissiveIntensity!==void 0&&(this.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(this.specularMap=t[e.specularMap]||null),e.specularIntensityMap!==void 0&&(this.specularIntensityMap=t[e.specularIntensityMap]||null),e.specularColorMap!==void 0&&(this.specularColorMap=t[e.specularColorMap]||null),e.envMap!==void 0&&(this.envMap=t[e.envMap]||null),e.envMapRotation!==void 0&&this.envMapRotation.fromArray(e.envMapRotation),e.envMapIntensity!==void 0&&(this.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(this.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(this.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(this.lightMap=t[e.lightMap]||null),e.lightMapIntensity!==void 0&&(this.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(this.aoMap=t[e.aoMap]||null),e.aoMapIntensity!==void 0&&(this.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(this.gradientMap=t[e.gradientMap]||null),e.clearcoatMap!==void 0&&(this.clearcoatMap=t[e.clearcoatMap]||null),e.clearcoatRoughnessMap!==void 0&&(this.clearcoatRoughnessMap=t[e.clearcoatRoughnessMap]||null),e.clearcoatNormalMap!==void 0&&(this.clearcoatNormalMap=t[e.clearcoatNormalMap]||null),e.clearcoatNormalScale!==void 0&&(this.clearcoatNormalScale=new Oe().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(this.iridescenceMap=t[e.iridescenceMap]||null),e.iridescenceThicknessMap!==void 0&&(this.iridescenceThicknessMap=t[e.iridescenceThicknessMap]||null),e.transmissionMap!==void 0&&(this.transmissionMap=t[e.transmissionMap]||null),e.thicknessMap!==void 0&&(this.thicknessMap=t[e.thicknessMap]||null),e.anisotropyMap!==void 0&&(this.anisotropyMap=t[e.anisotropyMap]||null),e.sheenColorMap!==void 0&&(this.sheenColorMap=t[e.sheenColorMap]||null),e.sheenRoughnessMap!==void 0&&(this.sheenRoughnessMap=t[e.sheenRoughnessMap]||null),this}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,n=null;if(t!==null){let r=t.length;n=new Array(r);for(let s=0;s!==r;++s)n[s]=t[s].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},Rh=class extends Ws{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new zt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},Lv,g2=new re,Dv=new re,Nv=new re,Fv=new Oe,v2=new Oe,sZ=new cn,E3=new re,_2=new re,M3=new re,bY=new Oe,i8=new Oe,wY=new Oe,UA=class extends lr{constructor(e=new Rh){if(super(),this.isSprite=!0,this.type="Sprite",Lv===void 0){Lv=new Xn;let t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),n=new Ed(t,5);Lv.setIndex([0,1,2,0,2,3]),Lv.setAttribute("position",new zo(n,3,0,!1)),Lv.setAttribute("uv",new zo(n,2,3,!1))}this.geometry=Lv,this.material=e,this.center=new Oe(.5,.5),this.count=1}raycast(e,t){e.camera===null&&ze('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Dv.setFromMatrixScale(this.matrixWorld),sZ.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Nv.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Dv.multiplyScalar(-Nv.z);let n=this.material.rotation,r,s;n!==0&&(s=Math.cos(n),r=Math.sin(n));let o=this.center;C3(E3.set(-.5,-.5,0),Nv,o,Dv,r,s),C3(_2.set(.5,-.5,0),Nv,o,Dv,r,s),C3(M3.set(.5,.5,0),Nv,o,Dv,r,s),bY.set(0,0),i8.set(1,0),wY.set(1,1);let a=e.ray.intersectTriangle(E3,_2,M3,!1,g2);if(a===null&&(C3(_2.set(-.5,.5,0),Nv,o,Dv,r,s),i8.set(0,1),a=e.ray.intersectTriangle(E3,M3,_2,!1,g2),a===null))return;let l=e.ray.origin.distanceTo(g2);l<e.near||l>e.far||t.push({distance:l,point:g2.clone(),uv:xd.getInterpolation(g2,E3,_2,M3,bY,i8,wY,new Oe),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}};function C3(i,e,t,n,r,s){Fv.subVectors(i,t).addScalar(.5).multiply(n),r!==void 0?(v2.x=s*Fv.x-r*Fv.y,v2.y=r*Fv.x+s*Fv.y):v2.copy(Fv),i.copy(e),i.x+=v2.x,i.y+=v2.y,i.applyMatrix4(sZ)}var vd=new re,r8=new re,R3=new re,jp=new re,s8=new re,I3=new re,o8=new re,Md=class{constructor(e=new re,t=new re(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,vd)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=vd.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(vd.copy(this.origin).addScaledVector(this.direction,t),vd.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){r8.copy(e).add(t).multiplyScalar(.5),R3.copy(t).sub(e).normalize(),jp.copy(this.origin).sub(r8);let s=e.distanceTo(t)*.5,o=-this.direction.dot(R3),a=jp.dot(this.direction),l=-jp.dot(R3),c=jp.lengthSq(),u=Math.abs(1-o*o),f,d,A,y;if(u>0)if(f=o*l-a,d=o*a-l,y=s*u,f>=0)if(d>=-y)if(d<=y){let w=1/u;f*=w,d*=w,A=f*(f+o*d+2*a)+d*(o*f+d+2*l)+c}else d=s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;else d=-s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;else d<=-y?(f=Math.max(0,-(-o*s+a)),d=f>0?-s:Math.min(Math.max(-s,-l),s),A=-f*f+d*(d+2*l)+c):d<=y?(f=0,d=Math.min(Math.max(-s,-l),s),A=d*(d+2*l)+c):(f=Math.max(0,-(o*s+a)),d=f>0?s:Math.min(Math.max(-s,-l),s),A=-f*f+d*(d+2*l)+c);else d=o>0?-s:s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),r&&r.copy(r8).addScaledVector(R3,d),A}intersectSphere(e,t){vd.subVectors(e.center,this.origin);let n=vd.dot(this.direction),r=vd.dot(vd)-n*n,s=e.radius*e.radius;if(r>s)return null;let o=Math.sqrt(s-r),a=n-o,l=n+o;return l<0?null:a<0?this.at(l,t):this.at(a,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){let n=this.distanceToPlane(e);return n===null?null:this.at(n,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,r,s,o,a,l,c=1/this.direction.x,u=1/this.direction.y,f=1/this.direction.z,d=this.origin;return c>=0?(n=(e.min.x-d.x)*c,r=(e.max.x-d.x)*c):(n=(e.max.x-d.x)*c,r=(e.min.x-d.x)*c),u>=0?(s=(e.min.y-d.y)*u,o=(e.max.y-d.y)*u):(s=(e.max.y-d.y)*u,o=(e.min.y-d.y)*u),n>o||s>r||((s>n||isNaN(n))&&(n=s),(o<r||isNaN(r))&&(r=o),f>=0?(a=(e.min.z-d.z)*f,l=(e.max.z-d.z)*f):(a=(e.max.z-d.z)*f,l=(e.min.z-d.z)*f),n>l||a>r)||((a>n||n!==n)&&(n=a),(l<r||r!==r)&&(r=l),r<0)?null:this.at(n>=0?n:r,t)}intersectsBox(e){return this.intersectBox(e,vd)!==null}intersectTriangle(e,t,n,r,s){s8.subVectors(t,e),I3.subVectors(n,e),o8.crossVectors(s8,I3);let o=this.direction.dot(o8),a;if(o>0){if(r)return null;a=1}else if(o<0)a=-1,o=-o;else return null;jp.subVectors(this.origin,e);let l=a*this.direction.dot(I3.crossVectors(jp,I3));if(l<0)return null;let c=a*this.direction.dot(s8.cross(jp));if(c<0||l+c>o)return null;let u=-a*jp.dot(o8);return u<0?null:this.at(u/o,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},fs=class extends Ws{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new zt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Oa,this.combine=ZA,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},SY=new cn,TA=new Md,P3=new xl,TY=new re,L3=new re,D3=new re,N3=new re,a8=new re,F3=new re,EY=new re,B3=new re,Hn=class extends lr{constructor(e=new Xn,t=new fs){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let r=t[n[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=r.length;s<o;s++){let a=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}getVertexPosition(e,t){let n=this.geometry,r=n.attributes.position,s=n.morphAttributes.position,o=n.morphTargetsRelative;t.fromBufferAttribute(r,e);let a=this.morphTargetInfluences;if(s&&a){F3.set(0,0,0);for(let l=0,c=s.length;l<c;l++){let u=a[l],f=s[l];u!==0&&(a8.fromBufferAttribute(f,e),o?F3.addScaledVector(a8,u):F3.addScaledVector(a8.sub(t),u))}t.add(F3)}return t}raycast(e,t){let n=this.geometry,r=this.material,s=this.matrixWorld;r!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),P3.copy(n.boundingSphere),P3.applyMatrix4(s),TA.copy(e.ray).recast(e.near),!(P3.containsPoint(TA.origin)===!1&&(TA.intersectSphere(P3,TY)===null||TA.origin.distanceToSquared(TY)>(e.far-e.near)**2))&&(SY.copy(s).invert(),TA.copy(e.ray).applyMatrix4(SY),!(n.boundingBox!==null&&TA.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,TA)))}_computeIntersections(e,t,n){let r,s=this.geometry,o=this.material,a=s.index,l=s.attributes.position,c=s.attributes.uv,u=s.attributes.uv1,f=s.attributes.normal,d=s.groups,A=s.drawRange;if(a!==null)if(Array.isArray(o))for(let y=0,w=d.length;y<w;y++){let S=d[y],T=o[S.materialIndex],R=Math.max(S.start,A.start),P=Math.min(a.count,Math.min(S.start+S.count,A.start+A.count));for(let I=R,F=P;I<F;I+=3){let D=a.getX(I),L=a.getX(I+1),C=a.getX(I+2);r=O3(this,T,e,n,c,u,f,D,L,C),r&&(r.faceIndex=Math.floor(I/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let y=Math.max(0,A.start),w=Math.min(a.count,A.start+A.count);for(let S=y,T=w;S<T;S+=3){let R=a.getX(S),P=a.getX(S+1),I=a.getX(S+2);r=O3(this,o,e,n,c,u,f,R,P,I),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}else if(l!==void 0)if(Array.isArray(o))for(let y=0,w=d.length;y<w;y++){let S=d[y],T=o[S.materialIndex],R=Math.max(S.start,A.start),P=Math.min(l.count,Math.min(S.start+S.count,A.start+A.count));for(let I=R,F=P;I<F;I+=3){let D=I,L=I+1,C=I+2;r=O3(this,T,e,n,c,u,f,D,L,C),r&&(r.faceIndex=Math.floor(I/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let y=Math.max(0,A.start),w=Math.min(l.count,A.start+A.count);for(let S=y,T=w;S<T;S+=3){let R=S,P=S+1,I=S+2;r=O3(this,o,e,n,c,u,f,R,P,I),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}}};function Bme(i,e,t,n,r,s,o,a){let l;if(e.side===mi?l=n.intersectTriangle(o,s,r,!0,a):l=n.intersectTriangle(r,s,o,e.side===ko,a),l===null)return null;B3.copy(a),B3.applyMatrix4(i.matrixWorld);let c=t.ray.origin.distanceTo(B3);return c<t.near||c>t.far?null:{distance:c,point:B3.clone(),object:i}}function O3(i,e,t,n,r,s,o,a,l,c){i.getVertexPosition(a,L3),i.getVertexPosition(l,D3),i.getVertexPosition(c,N3);let u=Bme(i,e,t,n,L3,D3,N3,EY);if(u){let f=new re;xd.getBarycoord(EY,L3,D3,N3,f),r&&(u.uv=xd.getInterpolatedAttribute(r,a,l,c,f,new Oe)),s&&(u.uv1=xd.getInterpolatedAttribute(s,a,l,c,f,new Oe)),o&&(u.normal=xd.getInterpolatedAttribute(o,a,l,c,f,new re),u.normal.dot(n.direction)>0&&u.normal.multiplyScalar(-1));let d={a,b:l,c,normal:new re,materialIndex:0};xd.getNormal(L3,D3,N3,d.normal),u.face=d,u.barycoord=f}return u}var kA=class extends Hs{constructor(e=null,t=1,n=1,r,s,o,a,l,c=Ti,u=Ti,f,d){super(null,o,a,l,c,u,r,s,f,d),this.isDataTexture=!0,this.image={data:e,width:t,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var Yl=class extends Hi{constructor(e,t,n,r=1){super(e,t,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){let e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}};var l8=new re,Ome=new re,Ume=new Mn,Da=class{constructor(e=new re(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,n){let r=l8.subVectors(n,t).cross(Ome.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){let e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,t,n=!0){let r=e.delta(l8),s=this.normal.dot(r);if(s===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;let o=-(e.start.dot(this.normal)+this.constant)/s;return n===!0&&(o<0||o>1)?null:t.copy(e.start).addScaledVector(r,o)}intersectsLine(e){let t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let n=t||Ume.getNormalMatrix(e),r=this.coplanarPoint(l8).applyMatrix4(e),s=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},EA=new xl,kme=new Oe(.5,.5),U3=new re,zc=class{constructor(e=new Da,t=new Da,n=new Da,r=new Da,s=new Da,o=new Da){this.planes=[e,t,n,r,s,o]}set(e,t,n,r,s,o){let a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(r),a[4].copy(s),a[5].copy(o),this}copy(e){let t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e,t=Uo,n=!1){let r=this.planes,s=e.elements,o=s[0],a=s[1],l=s[2],c=s[3],u=s[4],f=s[5],d=s[6],A=s[7],y=s[8],w=s[9],S=s[10],T=s[11],R=s[12],P=s[13],I=s[14],F=s[15];if(r[0].setComponents(c-o,A-u,T-y,F-R).normalize(),r[1].setComponents(c+o,A+u,T+y,F+R).normalize(),r[2].setComponents(c+a,A+f,T+w,F+P).normalize(),r[3].setComponents(c-a,A-f,T-w,F-P).normalize(),n)r[4].setComponents(l,d,S,I).normalize(),r[5].setComponents(c-l,A-d,T-S,F-I).normalize();else if(r[4].setComponents(c-l,A-d,T-S,F-I).normalize(),t===Uo)r[5].setComponents(c+l,A+d,T+S,F+I).normalize();else if(t===_l)r[5].setComponents(l,d,S,I).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),EA.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),EA.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(EA)}intersectsSprite(e){EA.center.set(0,0,0);let t=kme.distanceTo(e.center);return EA.radius=.7071067811865476+t,EA.applyMatrix4(e.matrixWorld),this.intersectsSphere(EA)}intersectsSphere(e){let t=this.planes,n=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(n)<r)return!1;return!0}intersectsBox(e){let t=this.planes;for(let n=0;n<6;n++){let r=t[n];if(U3.x=r.normal.x>0?e.max.x:e.min.x,U3.y=r.normal.y>0?e.max.y:e.min.y,U3.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(U3)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},MY=new cn,C2=class i{constructor(){this.coordinateSystem=Uo,this._frustums=[],this._count=0}setFromArrayCamera(e){let t=e.cameras,n=this._frustums;for(let r=0;r<t.length;r++){let s=t[r];MY.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),n[r]===void 0&&(n[r]=new zc),n[r].setFromProjectionMatrix(MY,s.coordinateSystem,s.reversedDepth)}return this._count=t.length,this}intersectsObject(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsObject(e))return!0;return!1}intersectsSprite(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsSprite(e))return!0;return!1}intersectsSphere(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsSphere(e))return!0;return!1}intersectsBox(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsBox(e))return!0;return!1}containsPoint(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].containsPoint(e))return!0;return!1}copy(e){this.coordinateSystem=e.coordinateSystem;let t=this._frustums,n=e._frustums;for(let r=0;r<e._count;r++)t[r]===void 0&&(t[r]=new zc),t[r].copy(n[r]);return this._count=e._count,this}clone(){return new i().copy(this)}};var Pu=class extends Ws{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new zt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},eM=new re,tM=new re,CY=new cn,x2=new Md,k3=new xl,c8=new re,RY=new re,n0=class extends lr{constructor(e=new Xn,t=new Pu){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[0];for(let r=1,s=t.count;r<s;r++)eM.fromBufferAttribute(t,r-1),tM.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=eM.distanceTo(tM);e.setAttribute("lineDistance",new Ln(n,1))}else Xe("Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){let n=this.geometry,r=this.matrixWorld,s=e.params.Line.threshold,o=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),k3.copy(n.boundingSphere),k3.applyMatrix4(r),k3.radius+=s,e.ray.intersectsSphere(k3)===!1)return;CY.copy(r).invert(),x2.copy(e.ray).applyMatrix4(CY);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=this.isLineSegments?2:1,u=n.index,d=n.attributes.position;if(u!==null){let A=Math.max(0,o.start),y=Math.min(u.count,o.start+o.count);for(let w=A,S=y-1;w<S;w+=c){let T=u.getX(w),R=u.getX(w+1),P=z3(this,e,x2,l,T,R,w);P&&t.push(P)}if(this.isLineLoop){let w=u.getX(y-1),S=u.getX(A),T=z3(this,e,x2,l,w,S,y-1);T&&t.push(T)}}else{let A=Math.max(0,o.start),y=Math.min(d.count,o.start+o.count);for(let w=A,S=y-1;w<S;w+=c){let T=z3(this,e,x2,l,w,w+1,w);T&&t.push(T)}if(this.isLineLoop){let w=z3(this,e,x2,l,y-1,A,y-1);w&&t.push(w)}}}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let r=t[n[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=r.length;s<o;s++){let a=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}};function z3(i,e,t,n,r,s,o){let a=i.geometry.attributes.position;if(eM.fromBufferAttribute(a,r),tM.fromBufferAttribute(a,s),t.distanceSqToSegment(eM,tM,c8,RY)>n)return;c8.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(c8);if(!(c<e.near||c>e.far))return{distance:c,point:RY.clone().applyMatrix4(i.matrixWorld),index:o,face:null,faceIndex:null,barycoord:null,object:i}}var IY=new re,PY=new re,Xv=class extends n0{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[];for(let r=0,s=t.count;r<s;r+=2)IY.fromBufferAttribute(t,r),PY.fromBufferAttribute(t,r+1),n[r]=r===0?0:n[r-1],n[r+1]=n[r]+IY.distanceTo(PY);e.setAttribute("lineDistance",new Ln(n,1))}else Xe("LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}};var i0=class extends Ws{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new zt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},LY=new cn,_8=new Md,V3=new xl,G3=new re,R2=class extends lr{constructor(e=new Xn,t=new i0){super(),this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}raycast(e,t){let n=this.geometry,r=this.matrixWorld,s=e.params.Points.threshold,o=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),V3.copy(n.boundingSphere),V3.applyMatrix4(r),V3.radius+=s,e.ray.intersectsSphere(V3)===!1)return;LY.copy(r).invert(),_8.copy(e.ray).applyMatrix4(LY);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=n.index,f=n.attributes.position;if(c!==null){let d=Math.max(0,o.start),A=Math.min(c.count,o.start+o.count);for(let y=d,w=A;y<w;y++){let S=c.getX(y);G3.fromBufferAttribute(f,S),DY(G3,S,l,r,e,t,this)}}else{let d=Math.max(0,o.start),A=Math.min(f.count,o.start+o.count);for(let y=d,w=A;y<w;y++)G3.fromBufferAttribute(f,y),DY(G3,y,l,r,e,t,this)}}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let r=t[n[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=r.length;s<o;s++){let a=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}};function DY(i,e,t,n,r,s,o){let a=_8.distanceSqToPoint(i);if(a<t){let l=new re;_8.closestPointToPoint(i,l),l.applyMatrix4(n);let c=r.ray.origin.distanceTo(l);if(c<r.near||c>r.far)return;s.push({distance:c,distanceToRay:Math.sqrt(a),point:l,index:e,face:null,faceIndex:null,barycoord:null,object:o})}}var zA=class extends Hs{constructor(e,t){super({width:e,height:t}),this.isFramebufferTexture=!0,this.magFilter=Ti,this.minFilter=Ti,this.generateMipmaps=!1,this.needsUpdate=!0}};var Ih=class extends Hs{constructor(e=[],t=Kl,n,r,s,o,a,l,c,u){super(e,t,n,r,s,o,a,l,c,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}};var Cs=class extends Hs{constructor(e,t,n=xi,r,s,o,a=Ti,l=Ti,c,u=Gs,f=1){if(u!==Gs&&u!==xo)throw new Error("THREE.DepthTexture: format must be either THREE.DepthFormat or THREE.DepthStencilFormat");let d={width:e,height:t,depth:f};super(d,r,s,o,a,l,u,n,c),this.isDepthTexture=!0,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.source=new Hv(Object.assign({},e.image)),this.compareFunction=e.compareFunction,this}toJSON(e){let t=super.toJSON(e);return this.compareFunction!==null&&(t.compareFunction=this.compareFunction),t}},$v=class extends Cs{constructor(e,t=xi,n=Kl,r,s,o=Ti,a=Ti,l,c=Gs){let u={width:e,height:e,depth:1},f=[u,u,u,u,u,u];super(e,e,t,n,r,s,o,a,l,c),this.image=f,this.isCubeDepthTexture=!0,this.isCubeTexture=!0}get images(){return this.image}set images(e){this.image=e}},I2=class extends Hs{constructor(e=null){super(),this.sourceTexture=e,this.isExternalTexture=!0}copy(e){return super.copy(e),this.sourceTexture=e.sourceTexture,this}},Lu=class i extends Xn{constructor(e=1,t=1,n=1,r=1,s=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:s,depthSegments:o};let a=this;r=Math.floor(r),s=Math.floor(s),o=Math.floor(o);let l=[],c=[],u=[],f=[],d=0,A=0;y("z","y","x",-1,-1,n,t,e,o,s,0),y("z","y","x",1,-1,n,t,-e,o,s,1),y("x","z","y",1,1,e,n,t,r,o,2),y("x","z","y",1,-1,e,n,-t,r,o,3),y("x","y","z",1,-1,e,t,n,r,s,4),y("x","y","z",-1,-1,e,t,-n,r,s,5),this.setIndex(l),this.setAttribute("position",new Ln(c,3)),this.setAttribute("normal",new Ln(u,3)),this.setAttribute("uv",new Ln(f,2));function y(w,S,T,R,P,I,F,D,L,C,B){let k=I/L,z=F/C,G=I/2,W=F/2,Y=D/2,H=L+1,$=C+1,J=0,te=0,ce=new re;for(let he=0;he<$;he++){let ve=he*z-W;for(let Re=0;Re<H;Re++){let Qe=Re*k-G;ce[w]=Qe*R,ce[S]=ve*P,ce[T]=Y,c.push(ce.x,ce.y,ce.z),ce[w]=0,ce[S]=0,ce[T]=D>0?1:-1,u.push(ce.x,ce.y,ce.z),f.push(Re/L),f.push(1-he/C),J+=1}}for(let he=0;he<C;he++)for(let ve=0;ve<L;ve++){let Re=d+ve+H*he,Qe=d+ve+H*(he+1),Fe=d+(ve+1)+H*(he+1),mt=d+(ve+1)+H*he;l.push(Re,Qe,mt),l.push(Qe,Fe,mt),te+=6}a.addGroup(A,te,B),A+=te,d+=J}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new i(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};var Yv=class i extends Xn{constructor(e=1,t=32,n=0,r=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:n,thetaLength:r},t=Math.max(3,t);let s=[],o=[],a=[],l=[],c=new re,u=new Oe;o.push(0,0,0),a.push(0,0,1),l.push(.5,.5);for(let f=0,d=3;f<=t;f++,d+=3){let A=n+f/t*r;c.x=e*Math.cos(A),c.y=e*Math.sin(A),o.push(c.x,c.y,c.z),a.push(0,0,1),u.x=(o[d]/e+1)/2,u.y=(o[d+1]/e+1)/2,l.push(u.x,u.y)}for(let f=1;f<=t;f++)s.push(f,f+1,0);this.setIndex(s),this.setAttribute("position",new Ln(o,3)),this.setAttribute("normal",new Ln(a,3)),this.setAttribute("uv",new Ln(l,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new i(e.radius,e.segments,e.thetaStart,e.thetaLength)}},VA=class i extends Xn{constructor(e=1,t=1,n=1,r=32,s=1,o=!1,a=0,l=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:n,radialSegments:r,heightSegments:s,openEnded:o,thetaStart:a,thetaLength:l};let c=this;r=Math.floor(r),s=Math.floor(s);let u=[],f=[],d=[],A=[],y=0,w=[],S=n/2,T=0;R(),o===!1&&(e>0&&P(!0),t>0&&P(!1)),this.setIndex(u),this.setAttribute("position",new Ln(f,3)),this.setAttribute("normal",new Ln(d,3)),this.setAttribute("uv",new Ln(A,2));function R(){let I=new re,F=new re,D=0,L=(t-e)/n;for(let C=0;C<=s;C++){let B=[],k=C/s,z=k*(t-e)+e;for(let G=0;G<=r;G++){let W=G/r,Y=W*l+a,H=Math.sin(Y),$=Math.cos(Y);F.x=z*H,F.y=-k*n+S,F.z=z*$,f.push(F.x,F.y,F.z),I.set(H,L,$).normalize(),d.push(I.x,I.y,I.z),A.push(W,1-k),B.push(y++)}w.push(B)}for(let C=0;C<r;C++)for(let B=0;B<s;B++){let k=w[B][C],z=w[B+1][C],G=w[B+1][C+1],W=w[B][C+1];(e>0||B!==0)&&(u.push(k,z,W),D+=3),(t>0||B!==s-1)&&(u.push(z,G,W),D+=3)}c.addGroup(T,D,0),T+=D}function P(I){let F=y,D=new Oe,L=new re,C=0,B=I===!0?e:t,k=I===!0?1:-1;for(let G=1;G<=r;G++)f.push(0,S*k,0),d.push(0,k,0),A.push(.5,.5),y++;let z=y;for(let G=0;G<=r;G++){let Y=G/r*l+a,H=Math.cos(Y),$=Math.sin(Y);L.x=B*$,L.y=S*k,L.z=B*H,f.push(L.x,L.y,L.z),d.push(0,k,0),D.x=H*.5+.5,D.y=$*.5*k+.5,A.push(D.x,D.y),y++}for(let G=0;G<r;G++){let W=F+G,Y=z+G;I===!0?u.push(Y,Y+1,W):u.push(Y+1,Y,W),C+=3}c.addGroup(T,C,I===!0?1:2),T+=C}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new i(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}};var ka=class{constructor(){this.type="Curve",this.arcLengthDivisions=200,this.needsUpdate=!1,this.cacheArcLengths=null}getPoint(){Xe("Curve: .getPoint() not implemented.")}getPointAt(e,t){let 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y=1;y<=e;y++)s[y].applyMatrix4(l.makeRotationAxis(r[y],A*y)),o[y].crossVectors(r[y],s[y])}return{tangents:r,normals:s,binormals:o}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){let e={metadata:{version:4.7,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}},Zv=class extends ka{constructor(e=0,t=0,n=1,r=1,s=0,o=Math.PI*2,a=!1,l=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=r,this.aStartAngle=s,this.aEndAngle=o,this.aClockwise=a,this.aRotation=l}getPoint(e,t=new Oe){let n=t,r=Math.PI*2,s=this.aEndAngle-this.aStartAngle,o=Math.abs(s)<Number.EPSILON;for(;s<0;)s+=r;for(;s>r;)s-=r;s<Number.EPSILON&&(o?s=0:s=r),this.aClockwise===!0&&!o&&(s===r?s=-r:s=s-r);let a=this.aStartAngle+e*s,l=this.aX+this.xRadius*Math.cos(a),c=this.aY+this.yRadius*Math.sin(a);if(this.aRotation!==0){let u=Math.cos(this.aRotation),f=Math.sin(this.aRotation),d=l-this.aX,A=c-this.aY;l=d*u-A*f+this.aX,c=d*f+A*u+this.aY}return n.set(l,c)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){let e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}},nM=class extends Zv{constructor(e,t,n,r,s,o){super(e,t,n,n,r,s,o),this.isArcCurve=!0,this.type="ArcCurve"}};function K8(){let i=0,e=0,t=0,n=0;function r(s,o,a,l){i=s,e=a,t=-3*s+3*o-2*a-l,n=2*s-2*o+a+l}return{initCatmullRom:function(s,o,a,l,c){r(o,a,c*(a-s),c*(l-o))},initNonuniformCatmullRom:function(s,o,a,l,c,u,f){let d=(o-s)/c-(a-s)/(c+u)+(a-o)/u,A=(a-o)/u-(l-o)/(u+f)+(l-a)/f;d*=u,A*=u,r(o,a,d,A)},calc:function(s){let o=s*s,a=o*s;return i+e*s+t*o+n*a}}}var NY=new re,FY=new re,u8=new K8,h8=new K8,f8=new K8,iM=class extends ka{constructor(e=[],t=!1,n="centripetal",r=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=n,this.tension=r}getPoint(e,t=new re){let n=t,r=this.points,s=r.length,o=(s-(this.closed?0:1))*e,a=Math.floor(o),l=o-a;this.closed?a+=a>0?0:(Math.floor(Math.abs(a)/s)+1)*s:l===0&&a===s-1&&(a=s-2,l=1);let c,u;this.closed||a>0?c=r[(a-1)%s]:(FY.subVectors(r[0],r[1]).add(r[0]),c=FY);let f=r[a%s],d=r[(a+1)%s];if(this.closed||a+2<s?u=r[(a+2)%s]:(NY.subVectors(r[s-1],r[s-2]).add(r[s-1]),u=NY),this.curveType==="centripetal"||this.curveType==="chordal"){let A=this.curveType==="chordal"?.5:.25,y=Math.pow(c.distanceToSquared(f),A),w=Math.pow(f.distanceToSquared(d),A),S=Math.pow(d.distanceToSquared(u),A);w<1e-4&&(w=1),y<1e-4&&(y=w),S<1e-4&&(S=w),u8.initNonuniformCatmullRom(c.x,f.x,d.x,u.x,y,w,S),h8.initNonuniformCatmullRom(c.y,f.y,d.y,u.y,y,w,S),f8.initNonuniformCatmullRom(c.z,f.z,d.z,u.z,y,w,S)}else this.curveType==="catmullrom"&&(u8.initCatmullRom(c.x,f.x,d.x,u.x,this.tension),h8.initCatmullRom(c.y,f.y,d.y,u.y,this.tension),f8.initCatmullRom(c.z,f.z,d.z,u.z,this.tension));return n.set(u8.calc(l),h8.calc(l),f8.calc(l)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){let r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){let e=super.toJSON();e.points=[];for(let t=0,n=this.points.length;t<n;t++){let r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){let r=e.points[t];this.points.push(new re().fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}};function BY(i,e,t,n,r){let s=(n-e)*.5,o=(r-t)*.5,a=i*i,l=i*a;return(2*t-2*n+s+o)*l+(-3*t+3*n-2*s-o)*a+s*i+t}function zme(i,e){let t=1-i;return t*t*e}function Vme(i,e){return 2*(1-i)*i*e}function Gme(i,e){return i*i*e}function S2(i,e,t,n){return zme(i,e)+Vme(i,t)+Gme(i,n)}function qme(i,e){let t=1-i;return t*t*t*e}function Hme(i,e){let t=1-i;return 3*t*t*i*e}function Wme(i,e){return 3*(1-i)*i*i*e}function jme(i,e){return i*i*i*e}function T2(i,e,t,n,r){return qme(i,e)+Hme(i,t)+Wme(i,n)+jme(i,r)}var P2=class extends ka{constructor(e=new Oe,t=new Oe,n=new Oe,r=new Oe){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new Oe){let n=t,r=this.v0,s=this.v1,o=this.v2,a=this.v3;return n.set(T2(e,r.x,s.x,o.x,a.x),T2(e,r.y,s.y,o.y,a.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},Kv=class extends ka{constructor(e=new re,t=new re,n=new re,r=new re){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new re){let n=t,r=this.v0,s=this.v1,o=this.v2,a=this.v3;return n.set(T2(e,r.x,s.x,o.x,a.x),T2(e,r.y,s.y,o.y,a.y),T2(e,r.z,s.z,o.z,a.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},L2=class extends ka{constructor(e=new Oe,t=new Oe){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Oe){let n=t;return e===1?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new Oe){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},rM=class extends ka{constructor(e=new re,t=new re){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new re){let n=t;return e===1?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new re){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},D2=class extends ka{constructor(e=new Oe,t=new Oe,n=new Oe){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new Oe){let n=t,r=this.v0,s=this.v1,o=this.v2;return n.set(S2(e,r.x,s.x,o.x),S2(e,r.y,s.y,o.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},N2=class extends ka{constructor(e=new re,t=new re,n=new re){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new re){let n=t,r=this.v0,s=this.v1,o=this.v2;return n.set(S2(e,r.x,s.x,o.x),S2(e,r.y,s.y,o.y),S2(e,r.z,s.z,o.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},F2=class extends 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Number(e>>2n*BigInt(_i-t)+1n)&3},ls=function(e){return e&-e},Ym=function(e){return 1n<<BigInt(2*(_i-e))},U1=function(e){var t=[e,e,e,e],n=ls(e);return t[0]=e-n+(n>>2n),n>>=1n,t[1]=t[0]+n,t[2]=t[1]+n,t[3]=t[2]+n,t},OH=function(e,t){var n=[],r=yp(e),s=r.f,o=r.i,a=r.j,l=Ra(to(e));o&=-l,a&=-l;for(var c=Ra(t),u=-c;;u+=c){var f=void 0;if(u<0?f=a+u>=0:u>=l?f=a+u<hl:(f=!0,n.push(Sr(pp(s,o+u,a-c,a-l>=0),t)),n.push(Sr(pp(s,o+u,a+l,a+l<hl),t))),n.push(Sr(pp(s,o-c,a+u,f&&o-l>=0),t)),n.push(Sr(pp(s,o+l,a+u,f&&o+l<hl),t)),u>=l)break}return n},qi=function(e){return e-(ls(e)-1n)},Gi=function(e){return e+(ls(e)-1n)},Xm=function(e,t){return qi(e)<=t&&t<=Gi(e)},UH=function(e,t){return qi(t)<=Gi(e)&&Gi(t)>=qi(e)},$he=function(e){var t=e.toString(16).padStart(16,"0").replace(/0+$/,"");return t.length===0?"X":t},Yhe=function(e){if(e.length>16||!/^[A-F0-9]+$/i.test(e))return 0n;var t=BigInt("0x"+e);return e.length<16&&(t=t<<BigInt(4*(16-e.length))),t},Zhe=function(e){if(!ly(e))return"Invalid: 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a=(1<<ul)-1;s+=(t>>o*ul&a)<<ul+2,s+=(n>>o*ul&a)<<2,s=IH[s],r|=BigInt(s>>2)<<BigInt(o*2*ul),s&=Mc|$f}return r*2n+1n},R1=function(e,t,n){t=MT(t,-1,hl),n=MT(n,-1,hl);var r=1/hl,s=TH(1,2),o=Math.max(-s,Math.min(s,r*(Number(BigInt(t)<<1n)+1-hl))),a=Math.max(-s,Math.min(s,r*(Number(BigInt(n)<<1n)+1-hl))),l=ST(oh(e,o,a));return e=l[0],o=l[1],a=l[2],py(e,zl(.5*(o+1)),zl(.5*(a+1)))},pp=function(e,t,n,r){return r?py(e,t,n):R1(e,t,n)},yp=function(e){for(var t=uu(e),n=t&Mc,r=_i-7*ul,s=0,o=0,a=7;a>=0;a--)n+=Number((e>>BigInt(a*2*ul+1)&(1n<<BigInt(2*r))-1n)<<2n),n=PH[n],s+=n>>ul+2<<a*ul,o+=(n>>2&(1<<ul)-1)<<a*ul,n&=Mc|$f,r=ul;return(ls(e)&BigInt("0x1111111111111110"))!=0n&&(n^=Mc),{f:t,i:s,j:o,orientation:n}},AD=function(e){var t=yp(e),n=t.f,r=t.i,s=t.j,o=0;return mD(e)?o=1:((BigInt(r)^e>>2n)&1n)!=0n&&(o=2),{face:n,si:2*r+o,ti:2*s+o}},DT=function(e,t,n){var r=Ra(n),s=e&-r,o=t&-r;return new Hr(new Li(Tc(C1(s)),Tc(C1(s+r))),new Li(Tc(C1(o)),Tc(C1(o+r))))},efe=function(e){return e>>2n*BigInt(_i-to(e))+1n},my=function(e){var t=AD(e),n=t.face,r=t.si,s=t.ti;return xT(n,r,s)},gD=function(e){return We.fromVector(my(e).normalize())},tfe=function(e){return ar.fromPoint(We.fromVector(my(e)))},nfe=function(e){var t=to(e),n=Ra(t),r=yp(e),s=r.f,o=r.i,a=r.j;return[Sr(R1(s,o,a-n),t),Sr(R1(s,o+n,a),t),Sr(R1(s,o,a+n),t),Sr(R1(s,o-n,a),t)]},GH=function(e,t){var n=Ra(t+1),r=n<<1,s=yp(e),o=s.f,a=s.i,l=s.j,c=!1,u=!1,f=0,d=0;(a&n)!=0?(f=r,c=a+r<hl):(f=-r,c=a-r>=0),(l&n)!=0?(d=r,u=l+r<hl):(d=-r,u=l-r>=0);var A=[Sr(e,t),Sr(pp(o,a+f,l,c),t),Sr(pp(o,a,l+d,u),t)];return(c||u)&&A.push(Sr(pp(o,a+f,l+d,c&&u),t)),A},vD=function(e){var t=ls(e);return e-t+(t>>2n)},Ay=function(e,t){return e-ls(e)+Ym(t)},qH=function(e){var t=ls(e);return e+t+(t>>2n)},NT=function(e,t){return e+ls(e)+Ym(t)},Ia=function(e){return e+(ls(e)<<1n)&fl},HH=function(e){return e-(ls(e)<<1n)&fl},ife=function(e){var t=Ia(e);return t<mp?t:t-mp&fl},rfe=function(e){var t=HH(e);return t<mp?t:t+mp&fl},sfe=function(e,t){if(t===0n)return e;var n=BigInt(2*(_i-to(e))+1);if(t<0n){var r=-(e>>n);if(t<r){var s=mp>>n;t%=s,t<r&&(t+=s)}}else{var o=mp-e>>n;if(t>o){var a=mp>>n;t%=a,t>o&&(t-=a)}}return e+(t<<jhe(n))},cy=function(e,t){var n=e^t;n<ls(e)&&(n=ls(e)),n<ls(t)&&(n=ls(t));var r=EH(n);return r>60?[0,!1]:[60-r>>1,!0]},tD=function(e,t){var n=qi(e);if(n>=qi(t))return t;if(Gi(e)>=t){for(;e=U1(e)[0],!(Gi(e)<t););return e}for(;!dy(e);){var r=pD(e);if(qi(r)!==n||Gi(r)>=t)break;e=r}return e},ofe=function(e,t){if(t===0n)return e;var n=BigInt(2*(_i-to(e))+1);if(t<0n){var r=-(e>>n);t<r&&(t=r)}else{var s=mp+ls(e)-e>>n;t>s&&(t=s)}return e+(t<<n)},nD=function(e,t){return e<t?-1:e>t?1:0},afe=function(e,t){return e>t?-1:e<t?1:0},lfe={__proto__:null,SentinelCellID:fl,face:uu,pos:Xhe,level:to,parent:Sr,immediateParent:pD,isFace:dy,valid:ly,isLeaf:mD,childPosition:BH,lsb:ls,lsbForLevel:Ym,children:U1,allNeighbors:OH,rangeMin:qi,rangeMax:Gi,contains:Xm,intersects:UH,toToken:$he,fromToken:Yhe,toString:Zhe,fromString:Khe,fromFacePosLevel:Qhe,fromFace:vp,fromPoint:k1,fromLatLng:kH,stToIJ:zl,sizeIJ:Ra,sizeST:zH,ijToSTMin:C1,centerUV:VH,boundUV:Jhe,fromFaceIJ:py,fromFaceIJWrap:R1,fromFaceIJSame:pp,faceIJOrientation:yp,faceSiTi:AD,ijLevelToBoundUV:DT,distanceFromBegin:efe,rawPoint:my,point:gD,latLng:tfe,edgeNeighbors:nfe,vertexNeighbors:GH,childBegin:vD,childBeginAtLevel:Ay,childEnd:qH,childEndAtLevel:NT,next:Ia,prev:HH,nextWrap:ife,prevWrap:rfe,advanceWrap:sfe,commonAncestorLevel:cy,maxTile:tD,advance:ofe,ascending:nD,descending:afe},Gl=(function(){function i(t,n){var r=t.pointCross(n);this.a=t,this.b=n,this.aXb=We.fromVector(t.vector.cross(n.vector)),this.aTangent=We.fromVector(t.vector.cross(r.vector)),this.bTangent=We.fromVector(r.vector.cross(n.vector)),this.c=new We(0,0,0),this.acb=Ec}i.newChainEdgeCrosser=function(n,r,s){var o=new i(n,r);return o.restartAt(s),o};var e=i.prototype;return e.crossingSign=function(n,r){return n.equals(this.c)||this.restartAt(n),this.chainCrossingSign(r)},e.edgeOrVertexCrossing=function(n,r){return n.equals(this.c)||this.restartAt(n),this.edgeOrVertexChainCrossing(r)},e.restartAt=function(n){this.c=n,this.acb=-KL(this.a,this.b,this.c)},e.chainCrossingSign=function(n){var r=KL(this.a,this.b,n);return this.acb===-r&&r!==Xf?(this.c=n,this.acb=-r,Vl):this._crossingSign(n,r)},e.edgeOrVertexChainCrossing=function(n){var r=We.fromVector(this.c.vector);switch(this.chainCrossingSign(n)){case Vl:return!1;case Ec:return!0}return jH(this.a,this.b,r,n)},e._crossingSign=function(n,r){var s=(1.5+1/Math.sqrt(3))*Ki;if(this.c.vector.dot(this.aTangent.vector)>s&&n.vector.dot(this.aTangent.vector)>s||this.c.vector.dot(this.bTangent.vector)>s&&n.vector.dot(this.bTangent.vector)>s)return this.c=n,this.acb=-r,Vl;if(this.a.equals(this.c)||this.a.equals(n)||this.b.equals(this.c)||this.b.equals(n))return this.c=n,this.acb=-r,CT;if(this.a.equals(this.b)||this.c.equals(n))return this.c=n,this.acb=-r,Vl;if(this.acb===Xf&&(this.acb=-QL(this.a,this.b,this.c)),r===Xf&&(r=QL(this.a,this.b,n)),r!==this.acb)return this.c=n,this.acb=-r,Vl;var o=-jm(this.c,n,this.b);if(o!==this.acb)return this.c=n,this.acb=-r,Vl;var a=jm(this.c,n,this.a);return a!==this.acb?(this.c=n,this.acb=-r,Vl):(this.c=n,this.acb=-r,Ec)},i})(),Ec=0,CT=1,Vl=2,WH=function(e,t,n,r){var s=Gl.newChainEdgeCrosser(e,t,n);return s.chainCrossingSign(r)},jH=function(e,t,n,r){if(e.equals(t)||n.equals(r))return!1;switch(!0){case e.equals(n):return t.equals(r)||We.orderedCCW(e.referenceDir(),r,t,e);case t.equals(r):return We.orderedCCW(t.referenceDir(),n,e,t);case e.equals(r):return t.equals(n)||We.orderedCCW(e.referenceDir(),n,t,e);case t.equals(n):return We.orderedCCW(t.referenceDir(),r,e,t)}return!1},cfe=function(e,t,n){return!We.orderedCCW(t.referenceDir(),n,e,t)},Ri=(function(){function i(t,n){this.lat=t,this.lng=n}i.emptyRect=function(){return new i(Li.empty(),eo.emptyInterval())},i.fullRect=function(){return new i(i.validRectLatRange,i.validRectLngRange)},i.fromLatLng=function(n){return new i(new Li(bc(n.lat),bc(n.lat)),new eo(bc(n.lng),bc(n.lng)))},i.fromCenterSize=function(n,r){var s=new ar(r.lat/2,r.lng/2);return i.fromLatLng(n).expanded(s)};var e=i.prototype;return e.equals=function(n){return this.lat.equals(n.lat)&&this.lng.equals(n.lng)},e.isValid=function(){return Math.abs(this.lat.lo)<=Math.PI/2&&Math.abs(this.lat.hi)<=Math.PI/2&&this.lng.isValid()&&this.lat.isEmpty()===this.lng.isEmpty()},e.isEmpty=function(){return this.lat.isEmpty()},e.isFull=function(){return this.lat.equals(i.validRectLatRange)&&this.lng.isFull()},e.isPoint=function(){return this.lat.lo===this.lat.hi&&this.lng.lo===this.lng.hi},e.vertex=function(n){var r,s;switch(n){case 0:r=this.lat.lo,s=this.lng.lo;break;case 1:r=this.lat.lo,s=this.lng.hi;break;case 2:r=this.lat.hi,s=this.lng.hi;break;default:r=this.lat.hi,s=this.lng.lo;break}return new ar(r,s)},e.lo=function(){return new ar(this.lat.lo,this.lng.lo)},e.hi=function(){return new ar(this.lat.hi,this.lng.hi)},e.center=function(){return new ar(this.lat.center(),this.lng.center())},e.size=function(){return new ar(this.lat.length(),this.lng.length())},e.area=function(){if(this.isEmpty())return 0;var n=Math.abs(Math.sin(this.lat.hi)-Math.sin(this.lat.lo));return this.lng.length()*n},e.addPoint=function(n){return n.isValid()?new i(this.lat.addPoint(bc(n.lat)),this.lng.addPoint(bc(n.lng))):this},e.expanded=function(n){var r=this.lat.expanded(bc(n.lat)),s=this.lng.expanded(bc(n.lng));return r.isEmpty()||s.isEmpty()?i.emptyRect():new i(r.intersection(i.validRectLatRange),s)},e.toString=function(){return"[Lo"+this.lo()+", Hi"+this.hi()+"]"},e.polarClosure=function(){return this.lat.lo===-Math.PI/2||this.lat.hi===Math.PI/2?new i(this.lat,eo.fullInterval()):this},e.union=function(n){return new i(this.lat.union(n.lat),this.lng.union(n.lng))},e.intersection=function(n){var r=this.lat.intersection(n.lat),s=this.lng.intersection(n.lng);return r.isEmpty()||s.isEmpty()?i.emptyRect():new i(r,s)},e.intersects=function(n){return this.lat.intersects(n.lat)&&this.lng.intersects(n.lng)},e.capBound=function(){if(this.isEmpty())return gp.emptyCap();var n,r;this.lat.hi+this.lat.lo<0?(n=-1,r=Math.PI/2+this.lat.hi):(n=1,r=Math.PI/2-this.lat.lo);var s=gp.fromCenterAngle(new We(0,0,n),r);if(hp(this.lng.hi-this.lng.lo,2*Math.PI)>=0&&this.lng.hi-this.lng.lo<2*Math.PI){var o=gp.fromPoint(We.fromLatLng(this.center())).addPoint(We.fromLatLng(this.lo())).addPoint(We.fromLatLng(this.hi()));if(o.height()<s.height())return o}return s},e.rectBound=function(){return this},e.contains=function(n){return this.lat.containsInterval(n.lat)&&this.lng.containsInterval(n.lng)},e.containsCell=function(n){return this.contains(n.rectBound())},e.containsLatLng=function(n){return n.isValid()?this.lat.contains(bc(n.lat))&&this.lng.contains(bc(n.lng)):!1},e.containsPoint=function(n){return this.containsLatLng(ar.fromPoint(n))},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.approxEqual=function(n){return this.lat.approxEqual(n.lat)&&this.lng.approxEqual(n.lng)},i.bisectorIntersection=function(n,r){r=Math.abs(r);var s=n.center(),o=new ar(s-Math.PI/2,r);s<0&&(o=new ar(-s-Math.PI/2,r-Math.PI));var a=new We(0,-1,0);return a.pointCross(We.fromLatLng(o))},e.centroid=function(){if(this.isEmpty())return new We(0,0,0);var n=Math.sin(this.lat.lo),r=Math.sin(this.lat.hi),s=Math.cos(this.lat.lo),o=Math.cos(this.lat.hi),a=.5*this.lng.length(),l=Math.sin(a)*(o*r-s*n+this.lat.length()),c=this.lng.center(),u=a*(r+n)*(r-n);return new We(l*Math.cos(c),l*Math.sin(c),u)},e.intersectsCell=function(n){if(this.isEmpty())return!1;if(this.containsPoint(We.fromVector(my(n.id)))||n.containsPoint(We.fromLatLng(this.center())))return!0;if(!this.intersects(n.rectBound()))return!1;for(var r=[],s=[],o=0;o<4;o++){var a=n.vertex(o);r.push(a);var l=ar.fromPoint(a);if(s.push(l),this.containsLatLng(l)||n.containsPoint(We.fromLatLng(this.vertex(o))))return!0}for(var c=0;c<4;c++){var u=eo.fromEndpoints(s[c].lng,s[c+1&3].lng);if(this.lng.intersects(u)){var f=r[c],d=r[c+1&3];if(u.contains(this.lng.lo)&&rH(f,d,this.lat,this.lng.lo)||u.contains(this.lng.hi)&&rH(f,d,this.lat,this.lng.hi)||iH(f,d,this.lat.lo,this.lng)||iH(f,d,this.lat.hi,this.lng))return!0}}return!1},i})();Ri.validRectLatRange=new Li(-Math.PI/2,Math.PI/2);Ri.validRectLngRange=eo.fullInterval();var iH=function(e,t,n,r){var s=e.vector.cross(t.vector).normalize();s.z<0&&(s=s.mul(-1));var o=s.cross(We.fromCoords(0,0,1).vector).normalize(),a=o.cross(s),l=Math.sin(bc(n));if(Math.abs(l)>=a.z)return!1;var c=l/a.z,u=Math.sqrt(1-c*c),f=Math.atan2(u,c),d=eo.fromPointPair(Math.atan2(e.vector.dot(o),e.vector.dot(a)),Math.atan2(t.vector.dot(o),t.vector.dot(a)));if(d.contains(f)){var A=a.mul(c).add(o.mul(u));if(r.contains(Math.atan2(A.y,A.x)))return!0}if(d.contains(-f)){var y=a.mul(c).sub(o.mul(u));if(r.contains(Math.atan2(y.y,y.x)))return!0}return!1},rH=function(e,t,n,r){return WH(e,t,We.fromLatLng(new ar(n.lo,r)),We.fromLatLng(new ar(n.hi,r)))===Ec},_D=(function(){function i(t,n){this.dim=t,this.deriv=n}var e=i.prototype;return e.value=function(n){return XL(this.deriv,-this.dim*n)},e.minLevel=function(n){if(n<=0)return _i;var r=-(Yq(n/this.deriv)>>this.dim-1);return r>_i&&(r=_i),r<0&&(r=0),r||0},e.maxLevel=function(n){if(n<=0)return _i;var r=Yq(this.deriv/n)>>this.dim-1;return r>_i&&(r=_i),r<0&&(r=0),r||0},e.closestLevel=function(n){var r=Math.SQRT2;return this.dim===2&&(r=2),this.minLevel(r*n)},i})(),iD=new _D(1,2*Math.SQRT2/3),ufe=new _D(1,1.4592137463861061),rD=new _D(2,4*Math.PI/6),hfe=function(e,t,n){return wT(xD(e,t,n,0,!0).dist)},hu=function(e,t,n,r){return xD(e,t,n,r,!1)},sH=function(e,t,n,r){var s=JL(We.chordAngleBetweenPoints(e,t),We.chordAngleBetweenPoints(e,n));if(s>L1){var o=xD(We.fromVector(e.vector.mul(-1)),t,n,s,!0);s=o.dist,s=Sc-s}return r<s?{dist:s,less:!0}:{dist:r,less:!1}},XH=function(e,t,n){var r=t.pointCross(n),s=e.vector.sub(r.vector.mul(e.vector.dot(r.vector)/r.vector.norm2()));return ZL(r,t,We.fromVector(s))&&ZL(We.fromVector(s),n,r)?We.fromVector(s.normalize()):e.vector.sub(t.vector).norm2()<=e.vector.sub(n.vector).norm2()?t:n},$H=function(e,t,n){var r=e,s=t.pointCross(n),o=s.vector.cross(t.vector);return We.fromVector(t.vector.mul(Math.cos(r)).add(o.mul(Math.sin(r)/o.norm())).normalize())},ffe=function(e){return Math.max(dfe(e),hD(e))},dfe=function(e){if(e>=L1)return 0;var t=Math.min(1,.5*e),n=Math.sqrt(t*(2-t));return((2.5+2*Math.sqrt(3)+8.5*n)*n+(2+2*Math.sqrt(3)/3+6.5*(1-t))*t+(23+16/Math.sqrt(3))*Ki)*Ki},xD=function(e,t,n,r,s){var o=pfe(e,t,n,r,s),a=o.dist,l=o.less;if(l)return{dist:a,less:!0};var c=e.vector.sub(t.vector).norm2(),u=e.vector.sub(n.vector).norm2(),f=Math.min(c,u);return!s&&f>=r?{dist:r,less:!1}:{dist:f,less:!0}},pfe=function(e,t,n,r,s){var o=e.vector.sub(t.vector).norm2(),a=e.vector.sub(n.vector).norm2(),l=t.vector.sub(n.vector).norm2(),c=4.75*Ki*(o+a+l)+8*Ki*Ki;if(Math.abs(o-a)>=l+c)return{dist:r,less:!1};var u=t.pointCross(n),f=u.vector.norm2(),d=e.vector.dot(u.vector),A=d*d;if(!s&&A>f*r)return{dist:r,less:!1};var y=u.vector.cross(e.vector);if(t.vector.sub(e.vector).dot(y)>=0||n.vector.sub(e.vector).dot(y)<=0)return{dist:r,less:!1};var w=1-Math.sqrt(y.norm2()/f),S=A/f+w*w;return!s&&S>=r?{dist:r,less:!1}:{dist:S,less:!0}},oH=We.fromCoords(1,0,0),gp=(function(){function i(t,n){this.center=t,this.rad=n}i.fromPoint=function(n){return i.fromCenterChordAngle(n,0)},i.fromCenterAngle=function(n,r){return i.fromCenterChordAngle(n,_T(r))},i.fromCenterChordAngle=function(n,r){return new i(n,r)},i.fromCenterHeight=function(n,r){return i.fromCenterChordAngle(n,$L(2*r))},i.fromCenterArea=function(n,r){return i.fromCenterChordAngle(n,$L(r/Math.PI))},i.fromCap=function(n){return new i(We.fromVector(n.center.vector),n.rad)},i.emptyCap=function(){return i.fromCenterChordAngle(oH,bT)},i.fullCap=function(){return i.fromCenterChordAngle(oH,Sc)};var e=i.prototype;return e.isValid=function(){return this.center.vector.isUnit()&&this.rad<=Sc},e.isEmpty=function(){return this.rad<0},e.isFull=function(){return this.rad==Sc},e.centerPoint=function(){return this.center},e.height=function(){return .5*this.rad},e.radius=function(){return wT(this.rad)},e.area=function(){return 2*Math.PI*Math.max(0,this.height())},e.contains=function(n){return this.isFull()||n.isEmpty()?!0:this.rad>=ey(We.chordAngleBetweenPoints(this.center,n.center),n.rad)},e.intersects=function(n){return this.isEmpty()||n.isEmpty()?!1:ey(this.rad,n.rad)>=We.chordAngleBetweenPoints(this.center,n.center)},e.interiorIntersects=function(n){return this.rad<=0||n.isEmpty()?!1:ey(this.rad,n.rad)>We.chordAngleBetweenPoints(this.center,n.center)},e.intersectsCell=function(n){for(var r=[],s=0;s<4;s++)if(r[s]=n.vertex(s),this.containsPoint(r[s]))return!0;return this._intersects(n,r)},e._intersects=function(n,r){if(this.rad>=L1||this.isEmpty())return!1;if(n.containsPoint(this.center))return!0;for(var s=RH(this.rad),o=0;o<4;o++){var a=n.edge(o).vector,l=this.center.vector.dot(a);if(!(l>0)){if(l*l>s*a.norm2())return!1;var c=a.cross(this.center.vector);if(c.dot(r[o].vector)<0&&c.dot(r[o+1&3].vector)>0)return!0}}return!1},e.containsPoint=function(n){return We.chordAngleBetweenPoints(this.center,n)<=this.rad},e.containsCell=function(n){for(var r=[],s=0;s<4;s++)if(r[s]=n.vertex(s),!this.containsPoint(r[s]))return!1;return!this.complement()._intersects(n,r)},e.interiorContainsPoint=function(n){return this.isFull()||We.chordAngleBetweenPoints(this.center,n)<this.rad},e.complement=function(){return this.isFull()?i.emptyCap():this.isEmpty()?i.fullCap():i.fromCenterChordAngle(We.fromVector(this.center.vector.mul(-1)),Mhe(Sc,this.rad))},e.capBound=function(){return this},e.rectBound=function(){if(this.isEmpty())return Ri.emptyRect();var n=this.radius(),r=!1,s=new Li(ar.latitude(this.center)-n,ar.latitude(this.center)+n),o=eo.fullInterval();if(s.lo<=-Math.PI/2&&(s.lo=-Math.PI/2,r=!0),s.hi>=Math.PI/2&&(s.hi=Math.PI/2,r=!0),!r){var a=Che(this.rad),l=Math.cos(ar.latitude(this.center));if(a<=l){var c=Math.asin(a/l);o.lo=hp(ar.longitude(this.center)-c,Math.PI*2),o.hi=hp(ar.longitude(this.center)+c,Math.PI*2)}}return new Ri(s,o)},e.equals=function(n){return this.rad===n.rad&&this.center.equals(n.center)||this.isEmpty()&&n.isEmpty()||this.isFull()&&n.isFull()},e.approxEqual=function(n){var r=1e-14,s=this.rad,o=n.rad;return this.center.approxEqual(n.center)&&Math.abs(s-o)<=r||this.isEmpty()&&o<=r||n.isEmpty()&&s<=r||this.isFull()&&o>=2-r||n.isFull()&&s>=2-r},e.addPoint=function(n){if(this.isEmpty())return new i(n,0);var r=We.chordAngleBetweenPoints(this.center,n);return r>this.rad&&(this.rad=r),this},e.addCap=function(n){if(this.isEmpty())return n;if(n.isEmpty())return this;var r=ey(We.chordAngleBetweenPoints(this.center,n.center),n.rad),s=LT(r,Ki*r);return s>this.rad&&(this.rad=s),this},e.expanded=function(n){return this.isEmpty()?i.emptyCap():i.fromCenterChordAngle(this.center,ey(this.rad,_T(n)))},e.toString=function(){return"[Center="+this.center.vector+", Radius="+MH(this.radius())+"]"},i.radiusToHeight=function(n){return n<0?bT:n>=Math.PI?L1:.5*_T(n)},e.cellUnionBound=function(){var n=iD.maxLevel(this.radius())-1;if(n<0){for(var r=[],s=0;s<6;s++)r[s]=vp(s);return r}return GH(k1(this.center),n)},e.centroid=function(){if(this.isEmpty())return new We(0,0,0);var n=1-.5*this.height();return We.fromVector(this.center.vector.mul(n*this.area()))},e.union=function(n){var r=this;if(r.rad<n.rad){var s=[n,r];r=s[0],n=s[1]}if(r.isFull()||n.isEmpty())return r;var o=r.radius(),a=n.radius(),l=r.center.distance(n.center);if(o>=l+a)return r;var c=.5*(l+o+a),u=$H(.5*(l-o+a),r.center,n.center);return i.fromCenterAngle(u,c)},i})(),sD=function(e,t,n){var r=t.stableAngle(n),s=n.stableAngle(e),o=e.stableAngle(t),a=.5*(r+s+o);if(a>=3e-4){var l=a-Math.max(r,s,o);if(l<.01*a*a*a*a*a){var c=mfe(e,t,n);if(l<a*.1*(c+5e-15))return c}}return 4*Math.atan(Math.sqrt(Math.max(0,Math.tan(.5*a)*Math.tan(.5*(a-r))*Math.tan(.5*(a-s))*Math.tan(.5*(a-o)))))},mfe=function(e,t,n){var r=e.pointCross(t),s=t.pointCross(n),o=e.pointCross(n),a=r.vector.angle(o.vector)-r.vector.angle(s.vector)+s.vector.angle(o.vector);return a<0&&(a=0),a},Afe=function(e,t,n){return jm(e,t,n)*sD(e,t,n)},aH=function(e,t,n){var r=e.pointCross(t).vector.angle(t.pointCross(n).vector);return jm(e,t,n)===O1?r:-r},lH=Math.asin(Math.sqrt(1/3))-.5*Ki,Pa=(function(){function i(t,n,r,s,o){this.face=t,this.level=n,this.orientation=r,this.id=s,this.uv=o}i.fromCellID=function(n){var r=yp(n),s=r.f,o=r.i,a=r.j,l=r.orientation,c=to(n);return new i(s,c,l,n,DT(o,a,c))},i.fromPoint=function(n){return i.fromCellID(k1(n))},i.fromLatLng=function(n){return i.fromCellID(kH(n))},i.oppositeFace=function(n){return(n+3)%6};var e=i.prototype;return e.isLeaf=function(){return this.level===_i},e.sizeIJ=function(){return Ra(this.level)},e.sizeST=function(){return zH(this.level)},e.vertex=function(n){var r=this.uv.vertices()[n];return We.fromVector(oh(this.face,r.x,r.y).normalize())},e.edge=function(n){switch(n){case 0:return We.fromVector(eH(this.face,this.uv.y.lo).normalize());case 1:return We.fromVector(Jq(this.face,this.uv.x.hi).normalize());case 2:return We.fromVector(eH(this.face,this.uv.y.hi).mul(-1).normalize());default:return We.fromVector(Jq(this.face,this.uv.x.lo).mul(-1).normalize())}},e.boundUV=function(){return this.uv},e.center=function(){return We.fromVector(my(this.id).normalize())},e.children=function(){var n=[];if(mD(this.id))return n;for(var r=VH(this.id),s=vD(this.id),o=0;o<4;o++){var a=new i(this.face,this.level+1,this.orientation^M1[o],s,Hr.empty()),l=fD[this.orientation][o],c=l>>1,u=l&1;c===1?(a.uv.x.hi=this.uv.x.hi,a.uv.x.lo=r.x):(a.uv.x.lo=this.uv.x.lo,a.uv.x.hi=r.x),u===1?(a.uv.y.hi=this.uv.y.hi,a.uv.y.lo=r.y):(a.uv.y.lo=this.uv.y.lo,a.uv.y.hi=r.y),s=Ia(s),n.push(a)}return n},e.exactArea=function(){var n=this.vertex(0),r=this.vertex(1),s=this.vertex(2),o=this.vertex(3);return sD(n,r,s)+sD(n,s,o)},e.approxArea=function(){if(this.level<2)return this.averageArea();var n=.5*this.vertex(2).vector.sub(this.vertex(0).vector).cross(this.vertex(3).vector.sub(this.vertex(1).vector)).norm();return n*2/(1+Math.sqrt(1-Math.min(1/Math.PI*n,1)))},e.averageArea=function(){return rD.value(this.level)},e.intersectsCell=function(n){return UH(this.id,n.id)},e.containsCell=function(n){return Xm(this.id,n.id)},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.latitude=function(n,r){var s,o;switch(!0){case(n===0&&r===0):s=this.uv.x.lo,o=this.uv.y.lo;break;case(n===0&&r===1):s=this.uv.x.lo,o=this.uv.y.hi;break;case(n===1&&r===0):s=this.uv.x.hi,o=this.uv.y.lo;break;case(n===1&&r===1):s=this.uv.x.hi,o=this.uv.y.hi;break;default:throw new Error("i and/or j is out of bounds")}return ar.latitude(We.fromVector(oh(this.face,s,o)))},e.longitude=function(n,r){var s,o;switch(!0){case(n===0&&r===0):s=this.uv.x.lo,o=this.uv.y.lo;break;case(n===0&&r===1):s=this.uv.x.lo,o=this.uv.y.hi;break;case(n===1&&r===0):s=this.uv.x.hi,o=this.uv.y.lo;break;case(n===1&&r===1):s=this.uv.x.hi,o=this.uv.y.hi;break;default:throw new Error("i and/or j is out of bounds")}return ar.longitude(We.fromVector(oh(this.face,s,o)))},e.rectBound=function(){if(this.level>0){var n=this.uv.x.lo+this.uv.x.hi,r=this.uv.y.lo+this.uv.y.hi,s,o;Nhe(this.face).z===0?s=n<0?1:0:s=n>0?1:0,Fhe(this.face).z===0?o=r<0?1:0:o=r>0?1:0;var a=Li.fromPoint(this.latitude(s,o)).addPoint(this.latitude(1-s,1-o)),l=eo.emptyInterval().addPoint(this.longitude(s,1-o)).addPoint(this.longitude(1-s,o));return new Ri(a,l).expanded(new ar(2*Ki,2*Ki)).polarClosure()}var c;switch(this.face){case 0:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new eo(-Math.PI/4,Math.PI/4));break;case 1:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new eo(Math.PI/4,3*Math.PI/4));break;case 2:c=new Ri(new Li(lH,Math.PI/2),eo.fullInterval());break;case 3:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new eo(3*Math.PI/4,-3*Math.PI/4));break;case 4:c=new Ri(new Li(-Math.PI/4,Math.PI/4),new eo(-3*Math.PI/4,-Math.PI/4));break;default:c=new Ri(new Li(-Math.PI/2,-lH),eo.fullInterval())}return c.expanded(new ar(Ki,0))},e.capBound=function(){for(var n=gp.fromPoint(We.fromVector(oh(this.face,this.uv.center().x,this.uv.center().y).normalize())),r=0;r<4;r++)n=n.addPoint(this.vertex(r));return n},e.containsPoint=function(n){var r=Ihe(this.face,n.vector),s=r[0],o=r[1],a=r[2];return a?this.uv.expandedByMargin(Ki).containsPoint(new Ci(s,o)):!1},e.vertexChordDist2=function(n,r,s){var o=this.uv.x.lo,a=this.uv.y.lo;return r&&(o=this.uv.x.hi),s&&(a=this.uv.y.hi),We.chordAngleBetweenPoints(n,We.fromCoords(o,a,1))},e.uEdgeIsClosest=function(n,r){var s=this.uv.x.lo,o=this.uv.x.hi,a=this.uv.y.lo;r&&(a=this.uv.y.hi);var l=new Wt(a*a+1,-s*a,-s),c=new Wt(a*a+1,-o*a,-o);return n.vector.dot(l)>0&&n.vector.dot(c)<0},e.vEdgeIsClosest=function(n,r){var s=this.uv.y.lo,o=this.uv.y.hi,a=this.uv.x.lo;r&&(a=this.uv.x.hi);var l=new Wt(-a*s,a*a+1,-s),c=new Wt(-a*o,a*a+1,-o);return n.vector.dot(l)>0&&n.vector.dot(c)<0},i.edgeDistance=function(n,r){var s=n*n/(1+r*r),o=1-Math.sqrt(1-s);return $L(s+o*o)},e.distanceInternal=function(n,r){var s=We.fromVector(Ap(this.face,n.vector)),o=s.x-s.z*this.uv.x.lo,a=s.x-s.z*this.uv.x.hi,l=s.y-s.z*this.uv.y.lo,c=s.y-s.z*this.uv.y.hi,u=!0;return o<0&&(u=!1,this.vEdgeIsClosest(s,!1))?i.edgeDistance(-o,this.uv.x.lo):a>0&&(u=!1,this.vEdgeIsClosest(s,!0))?i.edgeDistance(a,this.uv.x.hi):l<0&&(u=!1,this.uEdgeIsClosest(s,!1))?i.edgeDistance(-l,this.uv.y.lo):c>0&&(u=!1,this.uEdgeIsClosest(s,!0))?i.edgeDistance(c,this.uv.y.hi):u?r?0:UL(i.edgeDistance(-o,this.uv.x.lo),i.edgeDistance(a,this.uv.x.hi),i.edgeDistance(-l,this.uv.y.lo),i.edgeDistance(c,this.uv.y.hi)):UL(this.vertexChordDist2(s,!1,!1),this.vertexChordDist2(s,!0,!1),this.vertexChordDist2(s,!1,!0),this.vertexChordDist2(s,!0,!0))},e.distance=function(n){return this.distanceInternal(n,!0)},e.maxDistance=function(n){var r=We.fromVector(Ap(this.face,n.vector)),s=JL(this.vertexChordDist2(r,!1,!1),this.vertexChordDist2(r,!0,!1),this.vertexChordDist2(r,!1,!0),this.vertexChordDist2(r,!0,!0));return s<=L1?s:Sc-this.distance(We.fromVector(n.vector.mul(-1)))},e.boundaryDistance=function(n){return this.distanceInternal(n,!1)},e.distanceToEdge=function(n,r){var s=UL(this.distance(n),this.distance(r));if(s===0)return s;for(var o=Gl.newChainEdgeCrosser(n,r,this.vertex(3)),a=0;a<4;a++)if(o.chainCrossingSign(this.vertex(a))!==Vl)return 0;for(var l=0;l<4;l++)s=hu(this.vertex(l),n,r,s).dist;return s},e.maxDistanceToEdge=function(n,r){var s=JL(this.maxDistance(n),this.maxDistance(r));return s<=L1?s:Sc-this.distanceToEdge(We.fromVector(n.vector.mul(-1)),We.fromVector(r.vector.mul(-1)))},e.distanceToCell=function(n){if(this.face===n.face&&this.uv.intersects(n.uv))return 0;for(var r=[],s=[],o=0;o<4;o++)r.push(this.vertex(o)),s.push(n.vertex(o));for(var a=Cc(),l=0;l<4;l++)for(var c=0;c<4;c++)a=hu(r[l],s[c],s[c+1&3],a).dist,a=hu(s[l],r[c],r[c+1&3],a).dist;return a},e.maxDistanceToCell=function(n){var r=new Hr(n.uv.y,n.uv.x);if(this.face===i.oppositeFace(n.face)&&this.uv.intersects(r))return Sc;for(var s=[],o=[],a=0;a<4;a++)s.push(this.vertex(a)),o.push(n.vertex(a));for(var l=bT,c=0;c<4;c++)for(var u=0;u<4;u++)l=sH(s[c],o[u],o[u+1&3],l).dist,l=sH(o[c],s[u],s[u+1&3],l).dist;return l},i})(),E1=-1,YH=(function(){function i(t,n){n===void 0&&(n=!1),this.nonEmpty=n,this.rangeNodes=t.rangeNodes,this.pos=0}var e=i.prototype;return e.startID=function(){return this.rangeNodes[this.pos].startID},e.limitID=function(){return this.rangeNodes[this.pos+1].startID},e.isEmpty=function(){return this.rangeNodes[this.pos].contents===E1},e.begin=function(){for(this.pos=0;this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},e.internalPrev=function(){return this.pos===0?!1:(this.pos--,!0)},e.nonEmptyPrev=function(){for(;this.internalPrev();)if(!this.isEmpty())return!0;return this.isEmpty()&&!this.done()&&this.next(),!1},e.prev=function(){return this.nonEmpty?this.nonEmptyPrev():this.internalPrev()},e.next=function(){for(this.pos++;this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},e.advance=function(n){return n>=this.rangeNodes.length-1-this.pos?!1:(this.pos+=n,!0)},e.finish=function(){this.pos=this.rangeNodes.length-1},e.done=function(){return this.pos>=this.rangeNodes.length-1},e.seek=function(n){for(var r=0,s=this.rangeNodes.length;r<s;){var o=r+s>>>1;this.rangeNodes[o].startID>n?s=o:r=o+1}for(this.pos=Math.max(r-1,0);this.nonEmpty&&this.isEmpty()&&!this.done();)this.pos++},i})(),ZH=(function(){function i(t){this.cellTree=t.cellTree,this.prevStartID=0n,this.nodeCutoff=-1,this.nextNodeCutoff=-1,this.node={cellID:0n,label:E1,parent:-1}}var e=i.prototype;return e.clear=function(){this.prevStartID=0n,this.nodeCutoff=-1,this.nextNodeCutoff=-1,this.node.label=E1},e.cellID=function(){return this.node.cellID},e.label=function(){return this.node.label},e.next=function(){this.node.parent<=this.nodeCutoff?(this.nodeCutoff=this.nextNodeCutoff,this.node.label=E1):this.node=yT({},this.cellTree[this.node.parent])},e.done=function(){return this.node.label===E1},e.startUnion=function(n){n.startID()<this.prevStartID&&(this.nodeCutoff=-1),this.prevStartID=n.startID();var r=n.rangeNodes[n.pos].contents;r<=this.nodeCutoff?this.node.label=E1:this.node=yT({},this.cellTree[r]),this.nextNodeCutoff=r},i})(),gfe=(function(){function i(){this.cellTree=[],this.rangeNodes=[]}var e=i.prototype;return e.add=function(n,r){if(r<0)throw new Error("labels must be non-negative");this.cellTree.push({cellID:n,label:r,parent:-1})},e.addCellUnion=function(n,r){if(r<0)throw new Error("labels must be non-negative");for(var s=Ct(n),o;!(o=s()).done;){var a=o.value;this.add(a,r)}},e.build=function(){for(var n=[],r=Ct(this.cellTree),s;!(s=r()).done;){var o=s.value;n.push({startID:qi(o.cellID),cellID:o.cellID,label:o.label}),n.push({startID:Ia(Gi(o.cellID)),cellID:fl,label:-1})}n.push({startID:Ay(vp(0),_i),cellID:0n,label:-1}),n.push({startID:NT(vp(5),_i),cellID:0n,label:-1}),n.sort(function(u,f){return u.startID!==f.startID?u.startID<f.startID?-1:1:u.cellID!==f.cellID?u.cellID>f.cellID?-1:1:u.label<f.label?-1:u.label>f.label?1:0}),this.cellTree=[],this.rangeNodes=[];for(var a=-1,l=0;l<n.length;){for(var c=n[l].startID;l<n.length&&n[l].startID===c;)n[l].label>=0?(this.cellTree.push({cellID:n[l].cellID,label:n[l].label,parent:a}),a=this.cellTree.length-1):n[l].cellID===fl&&(a=this.cellTree[a].parent),l++;this.rangeNodes.push({startID:c,contents:a})}},i})(),N1=(function(i){function e(){return i.apply(this,arguments)||this}hy(e,i),e.fromRange=function(r,s){for(var o=new e,a=tD(r,s);a!==s;a=tD(Ia(a),s))o.push(a);return o},e.fromUnion=function(){for(var r=arguments.length,s=new Array(r),o=0;o<r;o++)s[o]=arguments[o];var a=sy(e,s.flat(1));return a.normalize(),a},e.fromIntersection=function(r,s){for(var o=new e,a=0,l=0;a<r.length&&l<s.length;){var c=qi(r[a]),u=qi(s[l]);c>u?r[a]<=Gi(s[l])?(o.push(r[a]),a++):(l=s.lowerBound(l+1,s.length,c),r[a]<=Gi(s[l-1])&&l--):u>c?s[l]<=Gi(r[a])?(o.push(s[l]),l++):(a=r.lowerBound(a+1,r.length,u),s[l]<=Gi(r[a-1])&&a--):r[a]<s[l]?(o.push(r[a]),a++):(o.push(s[l]),l++)}return o.normalize(),o},e.fromIntersectionWithCellID=function(r,s){var o=new e;if(r.containsCellID(s))return o.push(s),o.normalize(),o;for(var a=Gi(s),l=r.lowerBound(0,r.length,qi(s));l<r.length&&r[l]<=a;l++)o.push(r[l]);return o.normalize(),o},e.fromDifference=function(r,s){for(var o=new e,a=Ct(r),l;!(l=a()).done;){var c=l.value;o.cellUnionDifferenceInternal(c,s)}return o};var t=e.prototype;return t.isValid=function(){for(var r=0;r<this.length;r++){var s=this[r];if(!ly(s)||r>0&&Gi(this[r-1])>=qi(s))return!1}return!0},t.isNormalized=function(){for(var r=0;r<this.length;r++){var s=this[r];if(!ly(s)||r>0&&Gi(this[r-1])>=qi(s)||r>=3&&e.areSiblings(this[r-3],this[r-2],this[r-1],s))return!1}return!0},t.normalize=function(){this.sort(nD);for(var r=[],s=Ct(this),o;!(o=s()).done;){var a=o.value;if(!(r.length>0&&Xm(r[r.length-1],a))){for(var l=r.length-1;l>=0&&Xm(a,r[l]);)l--;for(r.length=l+1;r.length>=3&&e.areSiblings(r[r.length-3],r[r.length-2],r[r.length-1],a);)r.length-=3,a=pD(a);r.push(a)}}this.length=0,this.push.apply(this,r)},t.intersectsCellID=function(r){var s=this.lowerBound(0,this.length,r);return s!==this.length&&qi(this[s])<=Gi(r)?!0:s!==0&&Gi(this[s-1])>=qi(r)},t.containsCellID=function(r){var s=this.lowerBound(0,this.length,r);return s!==this.length&&qi(this[s])<=r?!0:s!==0&&Gi(this[s-1])>=r},t.denormalize=function(r,s){for(var o=new e,a=Ct(this),l;!(l=a()).done;){var c=l.value,u=to(c),f=u;if(f<r&&(f=r),s>1&&(f+=(_i-(f-r))%s,f>_i&&(f=_i)),f===u)o.push(c);else for(var d=NT(c,f),A=Ay(c,f);A!==d;A=Ia(A))o.push(A)}this.length=0,this.push.apply(this,o)},t.rectBound=function(){for(var r=Ri.emptyRect(),s=Ct(this),o;!(o=s()).done;){var a=o.value;r=r.union(Pa.fromCellID(a).rectBound())}return r},t.capBound=function(){if(this.length===0)return gp.emptyCap();for(var r=new We(0,0,0),s=Ct(this),o;!(o=s()).done;){var a=o.value,l=rD.value(to(a));r=We.fromVector(r.vector.add(gD(a).vector.mul(l)))}r.equals(new We(0,0,0))?r=We.fromCoords(1,0,0):r=We.fromVector(r.vector.normalize());for(var c=gp.fromPoint(r),u=Ct(this),f;!(f=u()).done;){var d=f.value;c=c.addCap(Pa.fromCellID(d).capBound())}return c},t.containsCell=function(r){return this.containsCellID(r.id)},t.intersectsCell=function(r){return this.intersectsCellID(r.id)},t.containsPoint=function(r){return this.containsCell(Pa.fromPoint(r))},t.cellUnionBound=function(){return this.capBound().cellUnionBound()},t.leafCellsCovered=function(){for(var r=0n,s=Ct(this),o;!(o=s()).done;){var a=o.value;r+=1n<<BigInt(_i-to(a)<<1)}return r},e.areSiblings=function(r,s,o,a){if((r^s^o)!==a)return!1;var l=ls(a)<<1n;l=~(l+(l<<1n));var c=a&l;return(r&l)===c&&(s&l)===c&&(o&l)===c&&!dy(a)},t.contains=function(r){for(var s=Ct(r),o;!(o=s()).done;){var a=o.value;if(!this.containsCellID(a))return!1}return!0},t.intersects=function(r){for(var s=Ct(this),o;!(o=s()).done;){var a=o.value;if(r.intersectsCellID(a))return!0}return!1},t.lowerBound=function(r,s,o){for(var a=r;a<s;a++)if(this[a]>=o)return a;return s},t.cellUnionDifferenceInternal=function(r,s){if(!s.intersectsCellID(r)){this.push(r);return}if(!s.containsCellID(r))for(var o=Ct(U1(r)),a;!(a=o()).done;){var l=a.value;this.cellUnionDifferenceInternal(l,s)}},t.expandAtLevel=function(r){for(var s=new e,o=Ym(r),a=this.length-1;a>=0;a--){var l=this[a];if(ls(l)<o)for(l=Sr(l,r);a>0&&Xm(l,this[a-1]);)a--;s.push(l),s.push.apply(s,OH(l,r))}s.sort(nD),this.length=0,this.push.apply(this,s),this.normalize()},t.expandByRadius=function(r,s){for(var o=_i,a=Ct(this),l;!(l=a()).done;){var c=l.value;o=Math.min(o,to(c))}var u=iD.maxLevel(r);u===0&&r>iD.value(0)&&this.expandAtLevel(0),this.expandAtLevel(Math.min(o+s,u))},t.equals=function(r){if(this.length!==r.length)return!1;for(var s=0;s<this.length;s++)if(this[s]!==r[s])return!1;return!0},t.averageArea=function(){return rD.value(_i)*Number(this.leafCellsCovered())},t.approxArea=function(){for(var r=0,s=Ct(this),o;!(o=s()).done;){var a=o.value;r+=Pa.fromCellID(a).approxArea()}return r},t.exactArea=function(){for(var r=0,s=Ct(this),o;!(o=s()).done;){var a=o.value;r+=Pa.fromCellID(a).exactArea()}return r},e})(I1(Array)),ah=(function(){function i(t,n){this.v0=t,this.v1=n}var e=i.prototype;return e.cmp=function(n){var r=this.v0.vector.cmp(n.v0.vector);return r!==0?r:this.v1.vector.cmp(n.v1.vector)},e.equals=function(n){return this.v0.equals(n.v0)&&this.v1.equals(n.v1)},i})(),P1=function(e,t){this.start=e,this.length=t},FT=function(e,t){this.chainID=e,this.offset=t},vfe=function(e,t){this.point=e,this.contained=t},BT=function(e){return new vfe(We.originPoint(),e)},KH=0,_fe=1,xfe=2,yfe=function(e){return e.numEdges()===0&&(e.dimension()!==2||e.numChains()===0)},bfe=function(e){return e.numEdges()===0&&e.dimension()===2&&e.numChains()>0},ny=(function(){function i(){}var e=i.prototype;return e.numEdges=function(){return 0},e.edge=function(n){return new ah(We.originPoint(),We.originPoint())},e.referencePoint=function(){return BT(!1)},e.numChains=function(){return 0},e.chain=function(n){return new P1(0,0)},e.chainEdge=function(n,r){return new ah(We.originPoint(),We.originPoint())},e.chainPosition=function(n){return new FT(0,0)},e.dimension=function(){return-1},e.isEmpty=function(){return!0},e.isFull=function(){return!1},e.typeTag=function(){return KH},e.privateInterface=function(){},i})(),cH=(function(){function i(t,n){this.containsCenter=!1,this.shapeID=t,this.containsCenter=!1,this.edges=new Array(n)}var e=i.prototype;return e.numEdges=function(){return this.edges.length},e.containsEdge=function(n){for(var r=Ct(this.edges),s;!(s=r()).done;){var o=s.value;if(o===n)return!0}return!1},i})(),QH=(function(){function i(){this.shapeID=0,this.containsCenter=!1,this.edges=[]}var e=i.prototype;return e.numEdges=function(){return 0},e.containsEdge=function(n){return!1},i})(),wfe=(function(){function i(t){this.shapes=new Array(t)}var e=i.prototype;return e.numEdges=function(){for(var n=0,r=Ct(this.shapes),s;!(s=r()).done;){var o=s.value;n+=o.numEdges()}return n},e.add=function(n){this.shapes.push(n)},e.findByShapeID=function(n){for(var r=Ct(this.shapes),s;!(s=r()).done;){var o=s.value;if(o.shapeID===n)return o}return new QH},i})(),kL=(function(){function i(){this.shapes=[]}var e=i.prototype;return e.numEdges=function(){return 0},e.add=function(n){},e.findByShapeID=function(n){return new QH},i})(),oD=0,JH=0,zL=(function(){function i(t,n){if(this.index=t,this.position=0,this.id=fl,this.cell=new kL,n!==void 0)switch(n){case oD:this.begin();break;case JH:this.end();break;default:throw new Error("unknown ShapeIndexIteratorPos value")}}var e=i.prototype;return e.clone=function(){var n=new i(this.index);return n.position=this.position,n.id=this.id,n.cell=this.cell,n},e.cellID=function(){return this.id},e.indexCell=function(){return this.cell},e.center=function(){return gD(this.cellID())},e.begin=function(){this.index.isFresh()||this.index.maybeApplyUpdates(),this.position=0,this.refresh()},e.next=function(){this.position++,this.refresh()},e.prev=function(){return this.position<=0?!1:(this.position--,this.refresh(),!0)},e.end=function(){this.position=this.index.cells.length,this.refresh()},e.done=function(){return this.id===fl},e.refresh=function(){this.position<this.index.cells.length?(this.id=this.index.cells[this.position],this.cell=this.index.cellMap.get(this.cellID())||new kL):(this.id=fl,this.cell=new kL)},e.seek=function(n){var r=this;this.position=eD(this.index.cells.length,function(s){return r.index.cells[s]>=n}),this.refresh()},e.locatePoint=function(n){var r=k1(n);return this.seek(r),!!(!this.done()&&qi(this.cellID())<=r||this.prev()&&Gi(this.cellID())>=r)},e.locateCellID=function(n){if(this.seek(qi(n)),!this.done()){if(this.cellID()>=n&&qi(this.cellID())<=n)return xp;if(this.cellID()<=Gi(n))return vy}return this.prev()&&Gi(this.cellID())>=n?xp:OT},i})(),Sfe=(function(){function i(){this.isActive=!1,this.a=this.b=i.trackerOrigin(),this.nextCellID=Ay(vp(0),_i),this.crosser=null,this.shapeIDs=[],this.savedIDs=[],this.drawTo(We.fromVector(oh(0,-1,-1).normalize()))}i.trackerOrigin=function(){return We.fromVector(oh(0,-1,-1).normalize())};var e=i.prototype;return e.focus=function(){return this.b},e.addShape=function(n,r){this.isActive=!0,r&&this.toggleShape(n)},e.moveTo=function(n){this.b=n},e.drawTo=function(n){this.a=this.b,this.b=n,this.crosser=new Gl(this.a,this.b)},e.testEdge=function(n,r){var s;(s=this.crosser)!=null&&s.edgeOrVertexCrossing(r.v0,r.v1)&&this.toggleShape(n)},e.setNextCellID=function(n){this.nextCellID=qi(n)},e.atCellID=function(n){return qi(n)===this.nextCellID},e.toggleShape=function(n){if(this.shapeIDs.length===0){this.shapeIDs.push(n);return}if(this.shapeIDs[0]===n){this.shapeIDs.shift();return}for(var r=0;r<this.shapeIDs.length;r++){var s=this.shapeIDs[r];if(!(s<n)){if(s===n){this.shapeIDs.splice(r,1);return}this.shapeIDs.splice(r,0,n);return}}this.shapeIDs.push(n)},e.saveAndClearStateBefore=function(n){var r=this.lowerBound(n);this.savedIDs=this.shapeIDs.slice(0,r),this.shapeIDs=this.shapeIDs.slice(r)},e.restoreStateBefore=function(n){var r=this.lowerBound(n);this.shapeIDs=this.savedIDs.concat(this.shapeIDs.slice(r)),this.savedIDs=[]},e.lowerBound=function(n){for(var r=0;r<this.shapeIDs.length;r++)if(this.shapeIDs[r]>=n)return r;return this.shapeIDs.length},i})(),Yf=1,uH=2,_p=(function(){function i(t,n){this.index=t,this.model=n,this.iter=t.iterator()}var e=i.prototype;return e.contains=function(n){if(!this.iter.locatePoint(n))return!1;for(var r=this.iter.indexCell(),s=Ct(r.shapes),o;!(o=s()).done;){var a=o.value;if(this._shapeContains(a,this.iter.center(),n))return!0}return!1},e._shapeContains=function(n,r,s){var o=n.containsCenter,a=n.numEdges();if(a<=0)return o;var l=this.index.shape(n.shapeID);if(l.dimension()!==2){if(this.model!==uH)return!1;for(var c=Ct(n.edges),u;!(u=c()).done;){var f=u.value,d=l.edge(f);if(d.v0.equals(s)||d.v1.equals(s))return!0}return!1}for(var A=new Gl(r,s),y=Ct(n.edges),w;!(w=y()).done;){var S=w.value,T=l.edge(S),R=A.crossingSign(T.v0,T.v1);if(R!==Vl){if(R===CT){if(this.model!==Yf&&(T.v0.equals(s)||T.v1.equals(s)))return this.model===uH;jH(A.a,A.b,T.v0,T.v1)?R=Ec:R=Vl}o=o!==(R===Ec)}}return o},e.shapeContains=function(n,r){if(!n||n instanceof ny||!this.iter.locatePoint(r))return!1;var s=this.iter.indexCell(),o=s.findByShapeID(this.index.idForShape(n));return o?this._shapeContains(o,this.iter.center(),r):!1},e.shapeVisitorFunc=function(n){return!0},e.visitContainingShapes=function(n,r){if(!this.iter.locatePoint(n))return!0;for(var s=this.iter.indexCell(),o=Ct(s.shapes),a;!(a=o()).done;){var l=a.value;if(this._shapeContains(l,this.iter.center(),n)&&!r(this.index.shape(l.shapeID)))return!1}return!0},e.containingShapes=function(n){var r=[];return this.visitContainingShapes(n,function(s){return r.push(s),!0}),r},i})(),Tfe=(function(){function i(t,n){n===void 0&&(n=new _p(t,Yf)),this.index=t,this.containsQuery=n,this.iter=t.iterator()}var e=i.prototype;return e.capBound=function(){var n=sy(N1,this.cellUnionBound());return n.capBound()},e.rectBound=function(){var n=sy(N1,this.cellUnionBound());return n.rectBound()},e.cellUnionBound=function(){var n=[];if(this.iter.end(),!this.iter.prev())return n;var r=this.iter.cellID();if(this.iter.begin(),this.iter.cellID()!==r){var s=cy(this.iter.cellID(),r),o=s[0];o===void 0&&(o=-1),o++;for(var a=Sr(r,o),l=Sr(this.iter.cellID(),o);l!=a;l=Ia(l))if(!(Gi(l)<this.iter.cellID())){var c=this.iter.cellID();this.iter.seek(Ia(Gi(l))),this.iter.prev(),n.push.apply(n,this.coverRange(c,this.iter.cellID(),[])),this.iter.next()}}return this.coverRange(this.iter.cellID(),r,n)},e.coverRange=function(n,r,s){if(n==r)return s.concat([n]);var o=cy(n,r),a=o[0],l=o[1];return l||s.concat([0n]),s.concat([Sr(n,a)])},i})(),Efe=2.25*Ki,Mfe=3*Ki,gy=9*(1/Math.SQRT2)*Ki,eW=3*Math.SQRT2*Ki,Cfe=function(e,t,n){return uy(e,t,n,0)},uy=function(e,t,n,r){if(ay(e.vector)===n&&ay(t.vector)===n){var s=$m(n,e.vector),o=s[0],a=s[1],l=$m(n,t.vector),c=l[0],u=l[1];return[new Ci(o,a),new Ci(c,u),!0]}var f=new wc(Ap(n,e.pointCross(t).vector)),d=new wc(Ap(n,e.vector)),A=new wc(Ap(n,t.vector)),y=1+r,w=new wc(new We(y*f.x,y*f.y,f.z));if(!w.intersectsFace())return[null,null,!1];Math.max(Math.abs(f.x),Math.max(Math.abs(f.y),Math.abs(f.z)))<XL(1,-511)&&(f=new wc(We.fromVector(f.vector.mul(XL(1,563)))));var S=new wc(We.fromVector(f.vector.normalize())),T=new wc(We.fromVector(S.vector.cross(d.vector))),R=new wc(We.fromVector(A.vector.cross(S.vector))),I=hH(A,d,new wc(We.fromVector(w.vector.mul(-1))),R,T,y),P=I[0],F=I[1],D=hH(d,A,w,T,R,y),L=D[0],C=D[1];return[P,L,F+C<3]},Rfe=function(e,t,n){return e+t===n&&e===n-t&&t===n-e},VL=0,aD=1,wc=(function(i){function e(n){return i.call(this,n.x,n.y,n.z)||this}hy(e,i);var t=e.prototype;return t.intersectsFace=function(){var r=Math.abs(this.x),s=Math.abs(this.y),o=Math.abs(this.z);return s>=o-r&&r>=o-s},t.intersectsOppositeEdges=function(){var r=Math.abs(this.x),s=Math.abs(this.y),o=Math.abs(this.z);return Math.abs(r-s)!==o?Math.abs(r-s)>=o:r>=s?r-o>=s:s-o>=r},t.exitAxis=function(){if(this.intersectsOppositeEdges())return Math.abs(this.x)>=Math.abs(this.y)?aD:VL;var r=0,s=0,o=0;return Math.sign(this.x)<0&&(r=1),Math.sign(this.y)<0&&(s=1),Math.sign(this.z)<0&&(o=1),(r^s^o)===0?aD:VL},t.exitPoint=function(r){if(r===VL){var s=this.y>0?1:-1;return new Ci(s,(-s*this.x-this.z)/this.y)}var o=this.x<0?1:-1;return new Ci((-o*this.y-this.z)/this.x,o)},e})(We),hH=function(e,t,n,r,s,o){var a=1-gy;if(t.z>0){var l=new Ci(t.x/t.z,t.y/t.z);if(Math.max(Math.abs(l.x),Math.abs(l.y))<=a)return[l,0]}var c=n.exitPoint(n.exitAxis()).mul(o),u=new wc(new We(c.x,c.y,1)),f=0;return u.vector.sub(e.vector).dot(r.vector)<0?f=2:u.vector.sub(t.vector).dot(s.vector)<0&&(f=1),f>0&&(t.z<=0?f=3:c=new Ci(t.x/t.z,t.y/t.z)),[c,f]},fH=function(e,t,n){return t?e.lo>n?[e,!1]:(e.hi>n&&(e.hi=n),[e,!0]):e.hi<n?[e,!1]:(e.lo<n&&(e.lo=n),[e,!0])},dH=function(e,t,n,r,s,o,a,l){var c=!1;if(n.lo<l.lo){if(n.hi<l.lo)return[n,o,!1];n.lo=l.lo;var u=fH(o,a,F1(l.lo,e,t,r,s));if(o=u[0],c=u[1],!c)return[n,o,!1]}if(n.hi>l.hi){if(n.lo>l.hi)return[n,o,!1];n.hi=l.hi;var f=fH(o,!a,F1(l.hi,e,t,r,s));if(o=f[0],c=f[1],!c)return[n,o,!1]}return[n,o,!0]},tW=function(e,t,n){if(!n.intersects(Hr.fromPoints(e,t)))return!1;var r=t.sub(e).ortho(),s=r.x>=0?1:0,o=r.y>=0?1:0,a=r.dot(n.vertexIJ(s,o).sub(e)),l=r.dot(n.vertexIJ(1-s,1-o).sub(e));return a>=0&&l<=0},Pfe=function(e,t,n){var r=Hr.fromPoints(e,t),s=Ife(e,t,n,r),o=s[0],a=s[1];return a?o:Hr.empty()},Ife=function(e,t,n,r){var s=e.x>t.x!=e.y>t.y,o=dH(e.x,t.x,r.x,e.y,t.y,r.y,s,n.x),a=o[0],l=o[1],c=o[2];if(!c)return[r,!1];var u=dH(e.y,t.y,l,e.x,t.x,a,s,n.y),f=u[0],d=u[1],A=u[2];return A?[new Hr(d,f),!0]:[new Hr(a,l),!1]},F1=function(e,t,n,r,s){return 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l=a.exitPoint(a.exitAxis()),c=oh(e,l.x,l.y),u=n.vector.normalize().cross(t.vector);if(c.sub(t.vector).dot(u)>=-Mfe)return[e,r]}var f=0;Math.abs(r.x)>=Math.abs(r.y)?(r.x>0&&(f=1),e=TT(e,0,f)):(r.y>0&&(f=1),e=TT(e,1,f));var d=$m(e,t.vector);return r.x=d[0],r.y=d[1],r.x=Math.max(-1,Math.min(1,r.x)),r.y=Math.max(-1,Math.min(1,r.y)),[e,r]},Nfe=function(e,t,n,r,s){var o=t.x,a=t.y;n==aD&&(o=t.y,a=t.x);var l=0;o>0&&(l=1);var c=0;return a>0&&(c=1),Math.abs(a)===1&&TT(e,1-n,c)===s&&Rfe(t.x*r.x,t.y*r.y,-r.z)?s:TT(e,n,l)},vT=1,mH=(function(){function i(t){this.rangeMin=fl,this.rangeMax=fl,this.it=t.iterator(),this.refresh()}var e=i.prototype;return e.cellID=function(){return this.it.cellID()},e.indexCell=function(){return this.it.indexCell()},e.next=function(){this.it.next(),this.refresh()},e.done=function(){return this.it.done()},e.seekTo=function(n){this.it.seek(n.rangeMin),(this.it.done()||qi(this.it.cellID())>n.rangeMax)&&this.it.prev()&&Gi(this.it.cellID())<n.cellID()&&this.it.next(),this.refresh()},e.seekBeyond=function(n){this.it.seek(Ia(n.rangeMax)),!this.it.done()&&qi(this.it.cellID())<=n.rangeMax&&this.it.next(),this.refresh()},e.refresh=function(){this.rangeMin=qi(this.cellID()),this.rangeMax=Gi(this.cellID())},i})(),Ffe=function(e,t){if(e.dimension()!==2)return!1;var n=e.referencePoint();if(n.point===t)return n.contained;for(var r=new Gl(n.point,t),s=n.contained,o=0;o<e.numEdges();o++){var a=e.edge(o);s=s!==r.edgeOrVertexCrossing(a.v0,a.v1)}return s},Ca=(function(){function i(){this.id=0n,this.padding=0,this.boundRect=Hr.empty(),this.middleRect=Hr.empty(),this.iLo=0,this.jLo=0,this.orientation=0,this.level=0}i.fromCellID=function(n,r){var s=new i;if(s.id=n,s.padding=r,s.middleRect=Hr.empty(),dy(n)){var o=r+1;return s.boundRect=new Hr(new Li(-o,o),new Li(-o,o)),s.middleRect=new Hr(new Li(-r,r),new Li(-r,r)),s.orientation=uu(n)&1,s}var a=yp(n),l=a.i,c=a.j,u=a.orientation;s.iLo=l,s.jLo=c,s.orientation=u,s.level=to(n),s.boundRect=DT(l,c,s.level).expandedByMargin(r);var f=Ra(s.level);return s.iLo&=-f,s.jLo&=-f,s},i.fromParentIJ=function(n,r,s){var o=Rhe[n.orientation][2*r+s],a=new i;a.id=U1(n.id)[o],a.padding=n.padding,a.boundRect=Hr.fromRect(n.boundRect),a.orientation=n.orientation^M1[o],a.level=n.level+1,a.middleRect=Hr.empty();var l=Ra(a.level);a.iLo=n.iLo+r*l,a.jLo=n.jLo+s*l;var c=n.middle();return r===1?a.boundRect.x.lo=c.x.lo:a.boundRect.x.hi=c.x.hi,s===1?a.boundRect.y.lo=c.y.lo:a.boundRect.y.hi=c.y.hi,a};var e=i.prototype;return e.cellID=function(){return this.id},e.paddingValue=function(){return this.padding},e.levelValue=function(){return this.level},e.center=function(){var n=Ra(this.level),r=2*this.iLo+n,s=2*this.jLo+n;return We.fromVector(xT(uu(this.id),r,s).normalize())},e.middle=function(){if(this.middleRect.isEmpty()){var n=Ra(this.level),r=Tc(dp(2*this.iLo+n)),s=Tc(dp(2*this.jLo+n));this.middleRect=new Hr(new Li(r-this.padding,r+this.padding),new Li(s-this.padding,s+this.padding))}return this.middleRect},e.bound=function(){return this.boundRect},e.childIJ=function(n){var r=fD[this.orientation][n];return[r>>1,r&1]},e.entryVertex=function(){var n=this.iLo,r=this.jLo;if(this.orientation&$f){var s=Ra(this.level);n+=s,r+=s}return We.fromVector(xT(uu(this.id),2*n,2*r).normalize())},e.exitVertex=function(){var n=this.iLo,r=this.jLo,s=Ra(this.level);return this.orientation===0||this.orientation===Mc+$f?n+=s:r+=s,We.fromVector(xT(uu(this.id),2*n,2*r).normalize())},e.shrinkToFit=function(n){if(this.level===0&&(n.x.contains(0)||n.y.contains(0)))return this.id;var r=Ra(this.level);if(n.x.contains(Tc(dp(2*this.iLo+r)))||n.y.contains(Tc(dp(2*this.jLo+r))))return this.id;var s=n.expandedByMargin(this.padding+1.5*Ki),o=this.iLo,a=this.jLo,l=0,c=0;o<zl(sh(s.x.lo))&&(o=zl(sh(s.x.lo))),this.iLo+r-1<=zl(sh(s.x.hi))?l=o^this.iLo+r-1:l=o^zl(sh(s.x.hi)),a<zl(sh(s.y.lo))&&(a=zl(sh(s.y.lo))),this.jLo+r-1<=zl(sh(s.y.hi))?c=a^this.jLo+r-1:c=a^zl(sh(s.y.hi));var u=BigInt((l|c)<<1)+1n,f=_i-EH(u);return f<=this.level?this.id:Sr(py(uu(this.id),o,a),f)},i})(),xp=0,vy=1,OT=2,AH=0,ty=2,S1=2*(gy+Efe),Bfe=1,gH=(function(){function i(t,n,r,s,o,a,l){t===void 0&&(t=0),n===void 0&&(n=0),r===void 0&&(r=0),s===void 0&&(s=!1),o===void 0&&(o=new Ci(0,0)),a===void 0&&(a=new Ci(0,0)),l===void 0&&(l=new ah(new We(0,0,0),new We(0,0,0))),this.shapeID=t,this.edgeID=n,this.maxLevel=r,this.hasInterior=s,this.a=o,this.b=a,this.edge=l}var e=i.prototype;return e.copy=function(){return new i(this.shapeID,this.edgeID,this.maxLevel,this.hasInterior,new Ci(this.a.x,this.a.y),new Ci(this.b.x,this.b.y),new ah(We.fromVector(this.edge.v0.vector),We.fromVector(this.edge.v1.vector)))},i})(),GL=function(e,t){this.faceEdge=e,this.bound=t},RT=(function(){function i(){var t=this;this.iterator=function(){return t.maybeApplyUpdates(),new zL(t,oD)},this.begin=function(){return t.maybeApplyUpdates(),new zL(t,oD)},this.end=function(){return t.maybeApplyUpdates(),new zL(t,JH)},this.region=function(){return new Tfe(t,new _p(t,Yf))},this.len=function(){return t.shapes.size},this.reset=function(){t.shapes.clear(),t.nextID=0,t.cellMap.clear(),t.cells=[],t.status=ty},this.numEdges=function(){var n=0;return t.shapes.forEach(function(r){n+=r.numEdges()}),n},this.numEdgesUpTo=function(n){for(var r=0,s=0;s<=t.nextID;s++){var o=t.shape(s);if(!(o instanceof ny)&&(r+=o.numEdges(),r>=n))break}return r},this.shape=function(n){return t.shapes.get(n)||new ny},this.idForShape=function(n){for(var r=Ct(t.shapes.entries()),s;!(s=r()).done;){var o=s.value,a=o[0],l=o[1];if(l===n)return a}return-1},this.add=function(n){return t.shapes.set(t.nextID,n),t.nextID++,t.status=AH,t.nextID-1},this.remove=function(n){var r=t.idForShape(n);if(t.shapes.has(r)&&(t.shapes.delete(r),!(r>=t.pendingAdditionsPos))){for(var s=n.numEdges(),o=new Ofe(r,n.dimension()===2,n.referencePoint().contained,new Array(s)),a=0;a<s;a++)o.edges[a]=n.edge(a);t.pendingRemovals.push(o),t.status=AH}},this.build=function(){return t.maybeApplyUpdates()},this.isFresh=function(){return t.status===ty},this.isFirstUpdate=function(){return t.pendingAdditionsPos===0},this.isShapeBeingRemoved=function(n){return n<t.pendingAdditionsPos},this.maybeApplyUpdates=function(){t.status!==ty&&(t.applyUpdatesInternal(),t.status=ty)},this.applyUpdatesInternal=function(){for(var n=new Sfe,r=Array.from({length:6},function(){return[]}),s=Ct(t.pendingRemovals),o;!(o=s()).done;){var a=o.value;t.removeShapeInternal(a,r,n)}for(var l=t.pendingAdditionsPos;l<t.shapes.size;l++)t.addShapeInternal(l,r,n);for(var c=0;c<6;c++)t.updateFaceEdges(c,r[c],n);t.pendingRemovals.length=0,t.pendingAdditionsPos=t.shapes.size},this.addShapeInternal=function(n,r,s){var o=t.shapes.get(n)||new ny;if(!(o instanceof ny)){var a=new gH(n,void 0,void 0,o.dimension()===2);a.hasInterior&&s.addShape(n,Ffe(o,s.focus()));for(var l=o.numEdges(),c=0;c<l;c++){var u=o.edge(c);a.edgeID=c,a.edge=u,a.maxLevel=vH(u),t.addFaceEdge(a,r)}}},this.addFaceEdge=function(n,r){var s=n.copy(),o=ay(s.edge.v0.vector);if(o===ay(s.edge.v1.vector)){var a=$m(o,s.edge.v0.vector),l=a[0],c=a[1];s.a=new Ci(l,c);var u=$m(o,s.edge.v1.vector);l=u[0],c=u[1],s.b=new Ci(l,c);var f=1-S1;if(Math.abs(s.a.x)<=f&&Math.abs(s.a.y)<=f&&Math.abs(s.b.x)<=f&&Math.abs(s.b.y)<=f){r[o].push(s);return}}for(var d=0;d<6;d++){var A=uy(s.edge.v0,s.edge.v1,d,S1),y=A[0],w=A[1],S=A[2];if(S){var T=n.copy();T.a=y,T.b=w,r[d].push(T)}}},this.updateFaceEdges=function(n,r,s){var o=r.length;if(!(o===0&&s.shapeIDs.length===0)){for(var a=Array(o),l=Hr.empty(),c=0;c<o;c++){var u=new GL(r[c],Hr.fromPoints(r[c].a,r[c].b));a[c]=u,l=l.addRect(u.bound)}var f=vp(n),d=Ca.fromCellID(f,S1),A=t.isFirstUpdate();if(o>0){var y=t.shrinkToFit(d,l);if(y!==d.id){t.skipCellRange(qi(f),qi(y),s,A),d=Ca.fromCellID(y,S1),t.updateEdges(d,a,s,A),t.skipCellRange(Ia(Gi(y)),Ia(Gi(f)),s,A);return}}t.updateEdges(d,a,s,A)}},this.shrinkToFit=function(n,r){var s=n.shrinkToFit(r);if(!t.isFirstUpdate()&&s!==n.id){var o=t.iterator();o.locateCellID(s)===xp&&(s=o.cellID())}return s},this.skipCellRange=function(n,r,s,o){if(s.shapeIDs.length!==0)for(var a=N1.fromRange(n,r),l=Ct(a),c;!(c=l()).done;){var u=c.value,f=[];t.updateEdges(Ca.fromCellID(u,S1),f,s,o)}},this.updateEdges=function(n,r,s,o){var a=!1;if(!o){var l=t.iterator(),c=l.locateCellID(n.id);c===OT?o=!0:c===xp&&(t.absorbIndexCell(n,l,r,s),a=!0,o=!0)}if(!o||!t.makeIndexCell(n,r,s)){for(var u=[[[],[]],[[],[]]],f=n.middle(),d=Ct(r),A;!(A=d()).done;){var y=A.value;if(y.bound.x.hi<=f.x.lo){var w=t.clipVAxis(y,f.y),S=w[0],T=w[1];S&&u[0][0].push(S),T&&u[0][1].push(T)}else if(y.bound.x.lo>=f.x.hi){var R=t.clipVAxis(y,f.y),I=R[0],P=R[1];I&&u[1][0].push(I),P&&u[1][1].push(P)}else if(y.bound.y.hi<=f.y.lo){var F=t.clipUBound(y,1,f.x.hi);F&&u[0][0].push(F);var D=t.clipUBound(y,0,f.x.lo);D&&u[1][0].push(D)}else if(y.bound.y.lo>=f.y.hi){var L=t.clipUBound(y,1,f.x.hi);L&&u[0][1].push(L);var C=t.clipUBound(y,0,f.x.lo);C&&u[1][1].push(C)}else{var B=t.clipUBound(y,1,f.x.hi),k=t.clipVAxis(B,f.y),z=k[0],G=k[1];z&&u[0][0].push(z),G&&u[0][1].push(G);var W=t.clipUBound(y,0,f.x.lo),Y=t.clipVAxis(W,f.y);z=Y[0],G=Y[1],z&&u[1][0].push(z),G&&u[1][1].push(G)}}for(var H=0;H<4;H++){var $=n.childIJ(H),J=$[0],te=$[1];(u[J][te].length>0||s.shapeIDs.length>0)&&t.updateEdges(Ca.fromParentIJ(n,J,te),u[J][te],s,o)}}a&&s.restoreStateBefore(t.pendingAdditionsPos)},this.makeIndexCell=function(n,r,s){if(r.length===0&&s.shapeIDs.length===0)return!0;for(var o=0,a=Ct(r),l;!(l=a()).done;){var c=l.value;if(n.level<c.faceEdge.maxLevel&&o++,o>t.maxEdgesPerCell)return!1}s.isActive&&r.length!==0&&(s.atCellID(n.id)||s.moveTo(n.entryVertex()),s.drawTo(n.center()),t.testAllEdges(r,s));for(var u=s.shapeIDs,f=t.countShapes(r,u),d=new wfe(f),A=0,y=0,w=0;w<f;w++){var S=void 0,T=t.shapes.size,R=T;A!==r.length&&(T=r[A].faceEdge.shapeID),y<u.length&&(R=u[y]);var I=A;if(R<T)S=new cH(R,0),S.containsCenter=!0,y++;else{for(;A<r.length&&r[A].faceEdge.shapeID===T;)A++;S=new cH(T,A-I);for(var P=I;P<A;P++)S.edges[P-I]=r[P].faceEdge.edgeID;R===T&&(S.containsCenter=!0,y++)}d.shapes[w]=S}return t.cellMap.set(n.id,d),t.cells.push(n.id),s.isActive&&r.length!==0&&(s.drawTo(n.exitVertex()),t.testAllEdges(r,s),s.setNextCellID(Ia(n.id))),!0},this.updateBound=function(n,r,s,o,a){var l=new GL(n.faceEdge,new Hr);return r===0?(l.bound.x.lo=s,l.bound.x.hi=n.bound.x.hi):(l.bound.x.lo=n.bound.x.lo,l.bound.x.hi=s),o===0?(l.bound.y.lo=a,l.bound.y.hi=n.bound.y.hi):(l.bound.y.lo=n.bound.y.lo,l.bound.y.hi=a),l},this.clipUBound=function(n,r,s){if(r===0&&n.bound.x.lo>=s||r===1&&n.bound.x.hi<=s)return n;var o=n.faceEdge,a=n.bound.y.clampPoint(F1(s,o.a.x,o.b.x,o.a.y,o.b.y)),l=o.a.x>o.b.x==o.a.y>o.b.y,c=r===1===l?1:0;return t.updateBound(n,r,s,c,a)},this.clipVBound=function(n,r,s){if(r===0&&n.bound.y.lo>=s||r===1&&n.bound.y.hi<=s)return n;var o=n.faceEdge,a=n.bound.x.clampPoint(F1(s,o.a.y,o.b.y,o.a.x,o.b.x)),l=o.a.x>o.b.x==o.a.y>o.b.y,c=r===1===l?1:0;return t.updateBound(n,c,a,r,s)},this.clipVAxis=function(n,r){return n.bound.y.hi<=r.lo?[n,void 0]:n.bound.y.lo>=r.hi?[void 0,n]:[t.clipVBound(n,1,r.hi),t.clipVBound(n,0,r.lo)]},this.absorbIndexCell=function(n,r,s,o){if(o.isActive&&s.length!==0&&t.isShapeBeingRemoved(s[0].faceEdge.shapeID)){o.atCellID(n.id)||o.moveTo(n.entryVertex()),o.drawTo(n.exitVertex()),o.setNextCellID(Ia(n.id));for(var a=Ct(s),l;!(l=a()).done;){var c=l.value,u=c.faceEdge;if(!t.isShapeBeingRemoved(u.shapeID))break;u.hasInterior&&o.testEdge(u.shapeID,u.edge)}}o.saveAndClearStateBefore(t.pendingAdditionsPos);var f=[],d=!1,A=r.indexCell();if(A)for(var y=Ct(A.shapes),w;!(w=y()).done;){var S=w.value,T=S.shapeID,R=t.shape(T);if(R){var I=S.numEdges(),P=new gH(T,void 0,void 0,R.dimension()===2);P.hasInterior&&(o.addShape(T,S.containsCenter),!d&&I>0&&(o.moveTo(n.center()),o.drawTo(n.entryVertex()),o.setNextCellID(n.id),d=!0));for(var F=0;F<I;F++){var D=S.edges[F];P.edgeID=D,P.edge=R.edge(D),P.maxLevel=vH(P.edge),P.hasInterior&&o.testEdge(T,P.edge);var L=uy(P.edge.v0,P.edge.v1,uu(n.id),S1),C=L[0],B=L[1],k=L[2];if(!k)throw new Error("invariant failure in ShapeIndex");P.a=C,P.b=B,f.push(P)}}}for(var z=f.map(function(H){return new GL(H,Pfe(H.a,H.b,n.bound()))}),G=Ct(s),W;!(W=G()).done;){var Y=W.value;if(!t.isShapeBeingRemoved(Y.faceEdge.shapeID)){z.push.apply(z,s.slice(s.indexOf(Y)));break}}s=z,t.cellMap.delete(n.id)},this.testAllEdges=function(n,r){for(var s=Ct(n),o;!(o=s()).done;){var a=o.value;a.faceEdge.hasInterior&&r.testEdge(a.faceEdge.shapeID,a.faceEdge.edge)}},this.countShapes=function(n,r){for(var s=0,o=-1,a=0,l=0,c=Ct(n),u;!(u=c()).done;){var f=u.value;if(f.faceEdge.shapeID!==o)for(s++,o=f.faceEdge.shapeID;l<r.length&&(a=r[l],!(a>o));)a<o&&s++,l++}return s+=r.length-l,s},this.maxEdgesPerCell=10,this.nextID=0,this.shapes=new Map,this.cellMap=new Map,this.cells=[],this.status=ty,this.pendingAdditionsPos=0,this.pendingRemovals=[]}var e=i.prototype;return e.removeShapeInternal=function(n,r,s){},i})(),vH=function(e){var t=e.v0.vector.sub(e.v1.vector).norm()*Bfe;return ufe.minLevel(t)},Ofe=function(e,t,n,r){this.shapeID=e,this.hasInterior=t,this.containsTrackerOrigin=n,this.edges=r};function Ufe(){return{distance:Cc(),shapeID:-1,edgeID:-1}}function qL(i,e){return i.distance<e.distance?-1:i.distance>e.distance?1:i.shapeID<e.shapeID?-1:i.shapeID>e.shapeID?1:i.edgeID<e.edgeID?-1:i.edgeID>e.edgeID?1:0}var nW=(function(){function i(){this.maxResults=1/0,this.maxDistance=Cc(),this.maxError=0,this.includeInteriors=!0,this.useBruteForce=!1}var e=i.prototype;return e.setInclusiveMaxDistance=function(n){this.maxDistance=D1(n)},e.setConservativeMaxDistance=function(n){this.maxDistance=D1(LT(n,ffe(n)))},e.clone=function(){var n=new i;return n.maxResults=this.maxResults,n.maxDistance=this.maxDistance,n.maxError=this.maxError,n.includeInteriors=this.includeInteriors,n.useBruteForce=this.useBruteForce,n},i})(),kfe=(function(){function i(t){this._includeInteriors=!0,this.point=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 120},e.updateMinDistanceToEdge=function(n,r,s){var o=hu(this.point,n,r,s);return{distance:o.dist,updated:o.less}},e.updateMinDistanceToPoint=function(n,r){var s=We.chordAngleBetweenPoints(this.point,n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.updateMinDistanceToCell=function(n,r){var s=n.distance(this.point);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){var s=this,o=new _p(n,Yf);return o.visitContainingShapes(this.point,function(a){var l=n.idForShape(a);return l>=0?r(l,s.point):!0})},e.getCapBound=function(){return{center:this.point,radius:0}},i})(),zfe=(function(){function i(t,n){this._includeInteriors=!0,this.a=t,this.b=n}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 60},e.updateMinDistanceToEdge=function(n,r,s){return rW(this.a,this.b,n,r,s)},e.updateMinDistanceToPoint=function(n,r){var s=hu(n,this.a,this.b,r);return{distance:s.dist,updated:s.less}},e.updateMinDistanceToCell=function(n,r){var s=n.distanceToEdge(this.a,this.b);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){for(var s=new _p(n,Yf),o=new Set,a=function(){var d=u[c],A=s.visitContainingShapes(d,function(y){var w=n.idForShape(y);return w>=0&&!o.has(w)?(o.add(w),r(w,d)):!0});if(!A)return{v:!1}},l,c=0,u=[this.a,this.b];c<u.length;c++)if(l=a(),l)return l.v;return!0},e.getCapBound=function(){var n=We.fromVector(this.a.vector.add(this.b.vector).normalize()),r=Math.max(We.chordAngleBetweenPoints(n,this.a),We.chordAngleBetweenPoints(n,this.b));return{center:n,radius:r}},i})(),Vfe=(function(){function i(t){this._includeInteriors=!0,this.cell=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 30},e.updateMinDistanceToEdge=function(n,r,s){var o=this.cell.distanceToEdge(n,r);return o<s?{distance:o,updated:!0}:{distance:s,updated:!1}},e.updateMinDistanceToPoint=function(n,r){var s=this.cell.distance(n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.updateMinDistanceToCell=function(n,r){var s=this.cell.distanceToCell(n);return s<r?{distance:s,updated:!0}:{distance:r,updated:!1}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){var s=new _p(n,Yf),o=this.cell.center();return s.visitContainingShapes(o,function(a){var l=n.idForShape(a);return l>=0?r(l,o):!0})},e.getCapBound=function(){for(var n=this.cell.center(),r=0,s=0;s<4;s++){var o=We.chordAngleBetweenPoints(n,this.cell.vertex(s));o>r&&(r=o)}return{center:n,radius:r}},i})(),iW=(function(){function i(t){this._includeInteriors=!0,this.index=t,this.query=new _p(t,Yf)}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 25},e.updateMinDistanceToEdge=function(n,r,s){if(this._includeInteriors&&(this.query.contains(n)||this.query.contains(r)))return{distance:0,updated:s>0};for(var o=!1,a=Ct(this.index.shapes),l;!(l=a()).done;){var c=l.value,u=c[1];if(u)for(var f=u.numEdges(),d=0;d<f;d++){var A=u.edge(d),y=rW(n,r,A.v0,A.v1,s);if(y.updated&&(s=y.distance,o=!0),s===0)return{distance:0,updated:o}}}return{distance:s,updated:o}},e.updateMinDistanceToPoint=function(n,r){if(this._includeInteriors&&this.query.contains(n))return{distance:0,updated:r>0};for(var s=!1,o=Ct(this.index.shapes),a;!(a=o()).done;){var l=a.value,c=l[1];if(c)for(var u=c.numEdges(),f=0;f<u;f++){var d=c.edge(f),A=hu(n,d.v0,d.v1,r);if(A.less&&(r=A.dist,s=!0),r===0)return{distance:0,updated:s}}}return{distance:r,updated:s}},e.updateMinDistanceToCell=function(n,r){if(this._includeInteriors&&this.query.contains(n.center()))return{distance:0,updated:r>0};for(var s=!1,o=Ct(this.index.shapes),a;!(a=o()).done;){var l=a.value,c=l[1];if(c)for(var u=c.numEdges(),f=0;f<u;f++){var d=c.edge(f),A=n.distanceToEdge(d.v0,d.v1);if(A<r&&(r=A,s=!0),r===0)return{distance:0,updated:s}}}return{distance:r,updated:s}},e.includeInteriors=function(){return this._includeInteriors},e.setIncludeInteriors=function(n){this._includeInteriors=n},e.setMaxError=function(n){return!1},e.visitContainingShapeIds=function(n,r){for(var s=new _p(n,Yf),o=new Set,a=Ct(this.index.shapes),l;!(l=a()).done;){var c=l.value,u=c[1];if(u){for(var f=u.numEdges(),d=0;d<f;d++)for(var A=u.edge(d),y=function(){var I=T[S],P=s.visitContainingShapes(I,function(F){var D=n.idForShape(F);return D>=0&&!o.has(D)?(o.add(D),r(D,I)):!0});if(!P)return{v:!1}},w,S=0,T=[A.v0,A.v1];S<T.length;S++)if(w=y(),w)return w.v}}return!0},e.getCapBound=function(){if(this.index.len()===0)return null;for(var n=null,r=0,s=Ct(this.index.shapes),o;!(o=s()).done;){var a=o.value,l=a[1];if(l)for(var c=l.numEdges(),u=0;u<c;u++){var f=l.edge(u);n===null&&(n=f.v0);var d=We.chordAngleBetweenPoints(n,f.v0),A=We.chordAngleBetweenPoints(n,f.v1);r=Math.max(r,d,A)}}return n===null?null:{center:n,radius:r}},i})();function rW(i,e,t,n,r){if(r===0)return{distance:0,updated:!1};if(WH(i,e,t,n)===Ec)return{distance:0,updated:!0};var s=!1,o=hu(i,t,n,r);return o.less&&(r=o.dist,s=!0),o=hu(e,t,n,r),o.less&&(r=o.dist,s=!0),o=hu(t,i,e,r),o.less&&(r=o.dist,s=!0),o=hu(n,i,e,r),o.less&&(r=o.dist,s=!0),{distance:r,updated:s}}var Gfe=(function(){function i(t,n){n===void 0&&(n=new nW),this.indexNumEdges=0,this.indexNumEdgesLimit=0,this.index=t,this.options=n,this.iter=t.iterator()}var e=i.prototype;return e.reInit=function(){this.indexNumEdges=0,this.indexNumEdgesLimit=0,this.iter=this.index.iterator()},e.findClosestEdges=function(n,r){return this.findClosestEdgesInternal(n,this.options,r)},e.visitClosestEdges=function(n,r,s,o){for(var a=this.findClosestEdgesInternal(n,r,o),l=Ct(a),c;!(c=l()).done;){var u=c.value;if(!s(u))break}},e.visitClosestShapes=function(n,r,s,o){for(var a=this.findClosestEdgesInternal(n,r,o),l=new Set,c=-1,u=Ct(a),f;!(f=u()).done;){var d=f.value,A=d.shapeID;if(A!==c&&!l.has(A)&&(l.add(A),c=A,!s(d)))break}},e.findClosestEdge=function(n,r){var s=this.options.clone();s.maxResults=1;var o=this.findClosestEdgesInternal(n,s,r);return o.length===0?Ufe():o[0]},e.getDistance=function(n,r){return this.findClosestEdge(n,r).distance},e.isDistanceLess=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.maxDistance=r,o.maxError=Sc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.isDistanceLessOrEqual=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.setInclusiveMaxDistance(r),o.maxError=Sc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.isConservativeDistanceLessOrEqual=function(n,r,s){var o=this.options.clone();o.maxResults=1,o.setConservativeMaxDistance(r),o.maxError=Sc;var a=this.findClosestEdgesInternal(n,o,s);return a.length>0},e.getEdge=function(n){var r=this.index.shape(n.shapeID);return r.edge(n.edgeID)},e.project=function(n,r){if(r.edgeID<0)return n;var s=this.getEdge(r);return XH(n,s.v0,s.v1)},e.findClosestEdgesInternal=function(n,r,s){var o=r.maxDistance,a=[];if(o===0)return a;if(r.includeInteriors){var l=new Set;n.visitContainingShapeIds(this.index,function(T,R){return(!s||s(T))&&l.add(T),l.size<r.maxResults});for(var c=Ct(l),u;!(u=c()).done;){var f=u.value;a.push({distance:0,shapeID:f,edgeID:-1})}if(o===0)return a}var d=n.maxBruteForceIndexSize()+1;d>this.indexNumEdgesLimit&&this.indexNumEdges>=this.indexNumEdgesLimit&&(this.indexNumEdges=this.countEdgesUpTo(d),this.indexNumEdgesLimit=d),r.useBruteForce||this.indexNumEdges<d?this.findClosestEdgesBruteForce(n,r,s,o,a):this.findClosestEdgesOptimized(n,r,s,o,a),a.sort(qL);for(var A=[],y=0,w=a;y<w.length;y++){var S=w[y];(A.length===0||A[A.length-1].shapeID!==S.shapeID||A[A.length-1].edgeID!==S.edgeID)&&A.push(S)}return A.length>r.maxResults&&(A.length=r.maxResults),A},e.findClosestEdgesBruteForce=function(n,r,s,o,a){for(var l=Ct(this.index.shapes),c;!(c=l()).done;){var u=c.value,f=u[0],d=u[1];if(d&&!(s&&!s(f)))for(var A=d.numEdges(),y=0;y<A;y++){var w=d.edge(y),S=n.updateMinDistanceToEdge(w.v0,w.v1,o);if(S.updated){var T={distance:S.distance,shapeID:f,edgeID:y};r.maxResults===1?(a.length===0?a.push(T):a[0]=T,o=S.distance-r.maxError):r.maxResults===1/0?a.push(T):(a.push(T),a.length>r.maxResults&&(a.sort(qL),a.length=r.maxResults,o=a[a.length-1].distance-r.maxError))}}}},e.findClosestEdgesOptimized=function(n,r,s,o,a){var l=n.getCapBound();if(l){if(this.iter=this.index.iterator(),r.maxResults===1&&this.iter.locatePoint(l.center)){var c=this.iter.indexCell();if(o=this.processIndexCell(n,r,s,c,o,a),o===0)return}var u=[];for(this.iter.begin();!this.iter.done();){var f=this.iter.cellID(),d=Pa.fromCellID(f),A=n.updateMinDistanceToCell(d,o);A.distance<o&&u.push({distance:A.distance,id:f,indexCell:this.iter.indexCell()}),this.iter.next()}for(u.sort(function(C,B){return C.distance-B.distance});u.length>0;){var y=u.shift();if(y.distance>=o)break;if(y.indexCell!==null)o=this.processIndexCell(n,r,s,y.indexCell,o,a);else{console.log("HEYYYY");for(var w=U1(y.id),S=Ct(w),T;!(T=S()).done;){var R=T.value,I=this.iter.locateCellID(R);if(I===xp){var P=Pa.fromCellID(this.iter.cellID()),F=n.updateMinDistanceToCell(P,o);F.distance<o&&u.push({distance:F.distance,id:this.iter.cellID(),indexCell:this.iter.indexCell()})}else if(I===vy){var D=Pa.fromCellID(R),L=n.updateMinDistanceToCell(D,o);L.distance<o&&u.push({distance:L.distance,id:R,indexCell:null})}}u.sort(function(C,B){return C.distance-B.distance})}}}},e.processIndexCell=function(n,r,s,o,a,l){for(var c=Ct(o.shapes),u;!(u=c()).done;){var f=u.value,d=f.shapeID;if(!(s&&!s(d))){var A=this.index.shape(d);if(A)for(var y=Ct(f.edges),w;!(w=y()).done;){var S=w.value,T=A.edge(S),R=n.updateMinDistanceToEdge(T.v0,T.v1,a);if(R.updated){var I={distance:R.distance,shapeID:d,edgeID:S};r.maxResults===1?(l.length===0?l.push(I):l[0]=I,a=R.distance-r.maxError):r.maxResults===1/0?l.push(I):(l.push(I),l.length>r.maxResults&&(l.sort(qL),l.length=r.maxResults,a=l[l.length-1].distance-r.maxError))}}}}return a},e.countEdgesUpTo=function(n){for(var r=0,s=Ct(this.index.shapes),o;!(o=s()).done;){var a=o.value,l=a[1];if(l&&(r+=l.numEdges(),r>=n))break}return r},i})();function qfe(){return{distance:Cc(),cellID:0n,label:-1}}function Hfe(i){return i.label<0}var sW=(function(){function i(){this.maxResults=1/0,this.maxDistance=Cc(),this.maxError=0}var e=i.prototype;return e.setInclusiveMaxDistance=function(n){this.maxDistance=D1(n)},e.setConservativeMaxDistance=function(n){this.maxDistance=D1(LT(n,this.computeMaxDistanceError(n)))},e.computeMaxDistanceError=function(n){return hD(n)},i})(),Wfe=(function(){function i(t){this.point=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return n.distance(this.point)},e.distanceToPoint=function(n){return We.chordAngleBetweenPoints(this.point,n)},i})(),jfe=(function(){function i(t,n){this.a=t,this.b=n}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return n.distanceToEdge(this.a,this.b)},e.distanceToPoint=function(n){return hu(n,this.a,this.b,Cc()).dist},i})(),Xfe=(function(){function i(t){this.cell=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){return this.cell.distanceToCell(n)},e.distanceToPoint=function(n){return this.cell.distance(n)},i})(),$fe=(function(){function i(t){this.cellUnion=t}var e=i.prototype;return e.maxBruteForceIndexSize=function(){return 100},e.distanceToCell=function(n){for(var r=Cc(),s=Ct(this.cellUnion),o;!(o=s()).done;){var a=o.value,l=Pa.fromCellID(a),c=l.distanceToCell(n);if(c<r&&(r=c),r===0)break}return r},e.distanceToPoint=function(n){for(var r=Cc(),s=Ct(this.cellUnion),o;!(o=s()).done;){var a=o.value,l=Pa.fromCellID(a),c=l.distance(n);if(c<r&&(r=c),r===0)break}return r},i})(),Yfe=(function(){function i(t){this.index=t,this.edgeTarget=new iW(t)}var e=i.prototype;return e.setIncludeInteriors=function(n){this.edgeTarget.setIncludeInteriors(n)},e.maxBruteForceIndexSize=function(){return this.edgeTarget.maxBruteForceIndexSize()},e.distanceToCell=function(n){var r=this.edgeTarget.updateMinDistanceToCell(n,Cc());return r.distance},e.distanceToPoint=function(n){var r=this.edgeTarget.updateMinDistanceToPoint(n,Cc());return r.distance},i})(),Zfe=(function(){function i(t,n){n===void 0&&(n=new sW),this.index=t,this.options=n}var e=i.prototype;return e.findClosestCells=function(n){var r=new YH(this.index,!0),s=new ZH(this.index),o=[];for(r.begin();!r.done();r.next())for(s.startUnion(r);!s.done();){var a=s.cellID(),l=s.label(),c=Pa.fromCellID(a);if(this.options.region&&!this.options.region.intersectsCell(c)){s.next();continue}var u=n.distanceToCell(c);u<this.options.maxDistance&&o.push({cellID:a,label:l,distance:u}),s.next()}o.sort(function(d,A){return d.distance-A.distance});var f=Math.min(o.length,this.options.maxResults);return o.slice(0,f)},e.findClosestCell=function(n){var r=this.options.maxResults;this.options.maxResults=1;var s=this.findClosestCells(n);return this.options.maxResults=r,s.length===0?qfe():s[0]},e.getDistance=function(n){return this.findClosestCell(n).distance},e.isDistanceLess=function(n,r){var s=this.options.maxResults,o=this.options.maxDistance;this.options.maxResults=1,this.options.maxDistance=r;var a=this.findClosestCell(n);return this.options.maxResults=s,this.options.maxDistance=o,!Hfe(a)},e.isDistanceLessOrEqual=function(n,r){return this.isDistanceLess(n,D1(r))},e.isConservativeDistanceLessOrEqual=function(n,r){return this.isDistanceLess(n,D1(LT(r,hD(r))))},i})(),B1=(function(){function i(){this.a=new We(0,0,0),this.aLL=new ar(0,0),this.bound=Ri.emptyRect()}i.maxErrorForTests=function(){return new ar(10*Ki,1*Ki)};var e=i.prototype;return e.addPoint=function(n){var r=ar.fromPoint(n);if(this.bound.isEmpty()){this.a=n,this.aLL=r,this.bound=this.bound.addPoint(r);return}var s=this.a.vector.sub(n.vector).cross(this.a.vector.add(n.vector)),o=s.norm();if(o<191346e-20){this.a.vector.dot(n.vector)<0?this.bound=Ri.fullRect():this.bound=this.bound.union(Ri.fromLatLng(this.aLL).addPoint(r)),this.a=n,this.aLL=r;return}var a=eo.emptyInterval().addPoint(this.aLL.lng).addPoint(r.lng);a.length()>=Math.PI-2*Ki&&(a=eo.fullInterval());var l=Li.fromPoint(this.aLL.lat).addPoint(r.lat),c=s.cross(new Wt(0,0,1)),u=c.dot(this.a.vector),f=c.dot(n.vector),d=606638e-21*o+683174e-36;if(u*f<0||Math.abs(u)<=d||Math.abs(f)<=d){var A=Math.min(Math.atan2(Math.sqrt(s.x*s.x+s.y*s.y),Math.abs(s.z))+3*Ki,Math.PI/2),y=2*Math.asin(.5*this.a.vector.sub(n.vector).norm()*Math.sin(A)),w=.5*(y-l.length())+Ki;u<=d&&f>=-d&&(l.hi=Math.min(A,l.hi+w)),f<=d&&u>=-d&&(l.lo=Math.max(-A,l.lo-w))}this.a=n,this.aLL=r,this.bound=this.bound.union(new Ri(l,a))},e.rectBound=function(){return this.bound.expanded(new ar(2*Ki,0)).polarClosure()},i})();B1.expandForSubregions=function(i){if(i.isEmpty())return i;var e=Math.max(0,Math.PI-i.lng.length()-2.5*Ki),t=Math.max(i.lat.lo,-i.lat.hi),n=Math.PI/2+i.lat.lo,r=Math.PI/2-i.lat.hi;if(t>=0){if(2*t+e<1354e-18)return Ri.fullRect()}else if(e>=Math.PI/2){if(n+r<1687e-18)return Ri.fullRect()}else if(Math.max(n,r)*e<1765e-18)return Ri.fullRect();var s=9*Ki,o=0;return e<=0&&(o=Math.PI),i.expanded(new ar(s,o)).polarClosure()};var oW=function(e,t,n,r,s){return We.orderedCCW(n,s,r,t)&&We.orderedCCW(r,e,n,t)},Kfe=function(e,t,n,r,s){return!(We.orderedCCW(e,s,r,t)&&We.orderedCCW(r,n,e,t))},Qfe=(function(){function i(t){this.a=new Ci(0,0),this.b=new Ci(0,0),this.index=t,this.iter=t.iterator(),this.cells=[]}var e=i.prototype;return e.crossings=function(n,r,s,o){var a=this.candidates(n,r,s);if(a.length===0)return[];for(var l=new Gl(n,r),c=0,u=a.length,f=0;f<u;f++){var d=s.edge(a[f]),A=l.crossingSign(d.v0,d.v1);(o===vT&&(A===CT||A===Ec)||o!==vT&&A===Ec)&&(a[c]=a[f],c++)}return c<u&&(a=a.slice(0,c)),a},e.crossingsEdgeMap=function(n,r,s){var o=this.candidatesEdgeMap(n,r);if(o.size===0)return o;var a=new Gl(n,r);return o.forEach(function(l,c){for(var u=l.length,f=0,d=0;d<u;d++){var A=c.edge(l[d]),y=a.crossingSign(A.v0,A.v1);(s===vT&&(y===CT||y===Ec)||s!==vT&&y===Ec)&&(l[f]=l[d],o.set(c,l),f++)}f===0?o.delete(c):f<u&&o.set(c,o.get(c).slice(0,f))}),o},e.candidates=function(n,r,s){var o=[],a=27,l=s.numEdges();if(l<=a)return o=Array.from({length:l},function(w,S){return S}),o;if(this.getCellsForEdge(n,r),this.cells.length===0)return[];var c=-1;this.index.shapes.forEach(function(w,S){w===s&&(c=S)});for(var u=Ct(this.cells),f;!(f=u()).done;){var d,A=f.value;if(A){var y=A.findByShapeID(c);y&&(d=o).push.apply(d,y.edges)}}return this.cells.length>1&&(o=i.uniqueInts(o)),o},i.uniqueInts=function(n){for(var r=[],s={},o=Ct(n),a;!(a=o()).done;){var l=a.value;s[l]||(s[l]=!0,r.push(l))}return r.sort(function(c,u){return c-u}),r},e.candidatesEdgeMap=function(n,r){var s=new Jfe;if(this.index.shapes.size===1){var o=this.index.shape(0);return s.set(o,this.candidates(n,r,o)),s}if(this.getCellsForEdge(n,r),this.cells.length===0)return s;for(var a=Ct(this.cells),l;!(l=a()).done;)for(var c=l.value,u=Ct(c.shapes),f;!(f=u()).done;)for(var d=f.value,A=this.index.shape(d.shapeID),y=0;y<d.numEdges();y++)s.set(A,(s.get(A)||[]).concat([d.edges[y]]));return this.cells.length>1&&s.forEach(function(w,S){s.set(S,i.uniqueInts(w))}),s},e.getCells=function(n,r,s){var o=Cfe(n,r,uu(s.id)),a=o[0],l=o[1],c=o[2];if(c){this.a=a,this.b=l;var u=Hr.fromPoints(this.a,this.b);s.bound().intersects(u)&&this.computeCellsIntersected(s,u)}return this.cells.length===0?[]:this.cells},e.getCellsForEdge=function(n,r){this.cells=[];for(var s=Dfe(n,r),o=Ct(s),a;!(a=o()).done;){var l=a.value;this.a=l.a,this.b=l.b;var c=Hr.fromPoints(this.a,this.b),u=Ca.fromCellID(vp(l.face),0),f=u.shrinkToFit(c),d=this.iter.locateCellID(f);d===xp?this.cells.push(this.iter.indexCell()):d===vy&&(dy(f)||(u=Ca.fromCellID(f,0)),this.computeCellsIntersected(u,c))}},e.computeCellsIntersected=function(n,r){if(this.iter.seek(qi(n.id)),!(this.iter.done()||this.iter.cellID()>Gi(n.id))){if(this.iter.cellID()===n.id){this.cells.push(this.iter.indexCell());return}var s=n.middle().lo();if(r.x.hi<s.x){this.clipVAxis(r,s.y,0,n);return}else if(r.x.lo>=s.x){this.clipVAxis(r,s.y,1,n);return}var o=this.splitUBound(r,s.x);r.y.hi<s.y?(this.computeCellsIntersected(Ca.fromParentIJ(n,0,0),o[0]),this.computeCellsIntersected(Ca.fromParentIJ(n,1,0),o[1])):r.y.lo>=s.y?(this.computeCellsIntersected(Ca.fromParentIJ(n,0,1),o[0]),this.computeCellsIntersected(Ca.fromParentIJ(n,1,1),o[1])):(this.clipVAxis(o[0],s.y,0,n),this.clipVAxis(o[1],s.y,1,n))}},e.clipVAxis=function(n,r,s,o){if(n.y.hi<r)this.computeCellsIntersected(Ca.fromParentIJ(o,s,0),n);else if(n.y.lo>=r)this.computeCellsIntersected(Ca.fromParentIJ(o,s,1),n);else{var a=this.splitVBound(n,r);this.computeCellsIntersected(Ca.fromParentIJ(o,s,0),a[0]),this.computeCellsIntersected(Ca.fromParentIJ(o,s,1),a[1])}},e.splitUBound=function(n,r){var s=n.y.clampPoint(F1(r,this.a.x,this.b.x,this.a.y,this.b.y)),o=this.a.x>this.b.x!=this.a.y>this.b.y?1:0;return this.splitBound(n,0,o,r,s)},e.splitVBound=function(n,r){var s=n.x.clampPoint(F1(r,this.a.y,this.b.y,this.a.x,this.b.x)),o=this.a.x>this.b.x!=this.a.y>this.b.y?1:0;return this.splitBound(n,o,0,s,r)},e.splitBound=function(n,r,s,o,a){var l=[Hr.fromRect(n),Hr.fromRect(n)];return r===1?(l[0].x.lo=o,l[1].x.hi=o):(l[0].x.hi=o,l[1].x.lo=o),s===1?(l[0].y.lo=a,l[1].y.hi=a):(l[0].y.hi=a,l[1].y.lo=a),l},i})(),Jfe=(function(i){function e(){return i.apply(this,arguments)||this}return hy(e,i),e})(I1(Map)),ede=function(e,t,n){var r=1,s=t.distance(n);s!==0&&(r=s/Math.sin(s));var o=1,a=n.distance(e);a!==0&&(o=a/Math.sin(a));var l=1,c=e.distance(t);c!==0&&(l=c/Math.sin(c));var u=new Wt(e.x,t.x-e.x,n.x-e.x),f=new Wt(e.y,t.y-e.y,n.y-e.y),d=new Wt(e.z,t.z-e.z,n.z-e.z),A=new Wt(r,o-r,l-r);return We.fromVector(new Wt(f.cross(d).dot(A),d.cross(u).dot(A),u.cross(f).dot(A)).mul(.5))},_H=new We(0,0,1),xH=new We(0,0,-1),lD=(function(){function i(t){this.originInside=!1,this.depth=0,this.bound=Ri.emptyRect(),this.subregionBound=Ri.emptyRect(),this.vertices=t,this.index=new RT,this.initOriginAndBound()}i.fromCell=function(n){var r=[n.vertex(0),n.vertex(1),n.vertex(2),n.vertex(3)];return new i(r)},i.fromLoop=function(n){return new i(n.vertices.map(function(r){return We.fromVector(r.vector)}))},i.emptyLoop=function(){return new i([_H])},i.fullLoop=function(){return new i([xH])};var e=i.prototype;return e.initOriginAndBound=function(){if(this.vertices.length<3){if(!this.isEmptyOrFull()){this.originInside=!1;return}this.originInside=this.vertices[0].z<0}else{var n=this.vertices[0]!==this.vertices[1]&&this.vertices[2]!==this.vertices[1]&&cfe(this.vertices[0],this.vertices[1],this.vertices[2]);this.originInside=!1,n!==this.containsPoint(this.vertices[1])&&(this.originInside=!0)}this.initBound(),this.index.add(this)},e.copyFrom=function(n){this.vertices=n.vertices,this.originInside=n.originInside,this.depth=n.depth,this.bound=n.bound,this.subregionBound=n.subregionBound,this.index=n.index},e.initBound=function(){if(this.vertices.length===0){this.copyFrom(i.emptyLoop());return}if(this.isEmptyOrFull()){this.isEmpty()?this.bound=Ri.emptyRect():this.bound=Ri.fullRect(),this.subregionBound=this.bound;return}for(var n=new B1,r=0;r<=this.vertices.length;r++)n.addPoint(this.vertex(r));var s=n.rectBound();this.containsPoint(new We(0,0,1))&&(s=new Ri(new Li(s.lat.lo,Math.PI/2),eo.fullInterval())),s.lng.isFull()&&this.containsPoint(new We(0,0,-1))&&(s.lat.lo=-Math.PI/2),this.bound=s,this.subregionBound=B1.expandForSubregions(this.bound)},e.validate=function(){var n=this.findValidationErrorNoIndex();return n||null},e.findValidationErrorNoIndex=function(){for(var n=0;n<this.vertices.length;n++){var r=this.vertices[n];if(!r.vector.isUnit())return new Error("vertex "+n+" is not unit length")}if(this.vertices.length<3)return this.isEmptyOrFull()?null:new Error("non-empty, non-full loops must have at least 3 vertices");for(var s=0;s<this.vertices.length;s++){if(this.vertices[s].equals(this.vertex(s+1)))return new Error("edge "+s+" is degenerate (duplicate vertex)");var o=We.fromVector(this.vertex(s+1).vector.mul(-1));if(this.vertices[s].equals(o))return new Error("vertices "+s+" and "+(s+1)%this.vertices.length+" are antipodal")}return null},e.contains=function(n){if(!this.subregionBound.contains(n.bound))return!1;if(this.isEmptyOrFull()||n.isEmptyOrFull())return this.isFull()||n.isEmpty();var r=new tde;return HL(this,n,r)?!1:r.foundSharedVertex?!0:!(!this.containsPoint(n.vertex(0))||(n.subregionBound.contains(this.bound)||n.bound.union(this.bound).isFull())&&n.containsPoint(this.vertex(0)))},e.intersects=function(n){if(!this.bound.intersects(n.bound))return!1;var r=new nde;return HL(this,n,r)?!0:r.foundSharedVertex?!1:!!((this.subregionBound.contains(n.bound)||this.bound.union(n.bound).isFull())&&this.containsPoint(n.vertex(0))||n.subregionBound.contains(this.bound)&&n.containsPoint(this.vertex(0)))},e.equal=function(n){if(this.vertices.length!==n.vertices.length)return!1;for(var r=0;r<this.vertices.length;r++)if(this.vertices[r]!==n.vertex(r))return!1;return!0},e.boundaryEqual=function(n){if(this.vertices.length!==n.vertices.length)return!1;if(this.isEmptyOrFull())return this.isEmpty()===n.isEmpty();for(var r=0;r<this.vertices.length;r++)if(this.vertices[r].equals(n.vertex(0))){for(var s=0;s<this.vertices.length;s++)if(this.vertex(s+r)!==n.vertex(s))return!1;return!0}return!1},e.compareBoundary=function(n){if(!this.bound.intersects(n.bound))return-1;if(this.isFull())return 1;if(n.isFull())return-1;var r=new ide(n.isHole());return HL(this,n,r)?0:r.foundSharedVertex?r.containsEdge?1:-1:this.containsPoint(n.vertex(0))?1:-1},e.containsOrigin=function(){return this.originInside},e.referencePoint=function(){return BT(this.originInside)},e.numEdges=function(){return this.isEmptyOrFull()?0:this.vertices.length},e.edge=function(n){return new ah(this.vertex(n),this.vertex(n+1))},e.numChains=function(){return this.isEmpty()?0:1},e.chain=function(n){return new P1(0,this.numEdges())},e.chainEdge=function(n,r){return new ah(this.vertex(r),this.vertex(r+1))},e.chainPosition=function(n){return new FT(0,n)},e.dimension=function(){return 2},e.typeTag=function(){return KH},e.privateInterface=function(){},e.isEmpty=function(){return this.isEmptyOrFull()&&!this.containsOrigin()},e.isFull=function(){return this.isEmptyOrFull()&&this.containsOrigin()},e.isEmptyOrFull=function(){return this.vertices.length===1},e.rectBound=function(){return this.bound},e.capBound=function(){return this.bound.capBound()},e.vertex=function(n){return this.vertices[n%this.vertices.length]},e.orientedVertex=function(n){var r=n-this.vertices.length;return r<0&&(r=n),this.isHole()&&(r=this.vertices.length-1-r),this.vertex(r)},e.numVertices=function(){return this.vertices.length},e.bruteForceContainsPoint=function(n){for(var r=We.originPoint(),s=this.originInside,o=Gl.newChainEdgeCrosser(r,n,this.vertex(0)),a=1;a<=this.vertices.length;a++)s=s!==o.edgeOrVertexChainCrossing(this.vertex(a));return s},e.containsPoint=function(n){if(!this.index.isFresh()&&!this.bound.containsPoint(n))return!1;var r=32;if(this.index.shapes.size===0||this.vertices.length<=r)return this.bruteForceContainsPoint(n);var s=this.index.iterator();return s.locatePoint(n)?this.iteratorContainsPoint(s,n):!1},e.containsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s!==xp||this.boundaryApproxIntersects(r,n)?!1:this.iteratorContainsPoint(r,n.center())},e.intersectsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s===OT?!1:s===vy||r.cellID()===n.id||this.boundaryApproxIntersects(r,n)?!0:this.iteratorContainsPoint(r,n.center())},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.boundaryApproxIntersects=function(n,r){var s=n.indexCell().findByShapeID(0);if(s.edges.length===0)return!1;if(n.cellID()===r.id)return!0;for(var o=gy+eW,a=r.boundUV().expandedByMargin(o),l=Ct(s.edges),c;!(c=l()).done;){var u=c.value,f=uy(this.vertex(u),this.vertex(u+1),r.face,o),d=f[0],A=f[1],y=f[2];if(y&&tW(d,A,a))return!0}return!1},e.iteratorContainsPoint=function(n,r){var s,o=(s=n.indexCell())==null?void 0:s.findByShapeID(0),a=o?.containsCenter||!1;if(o&&o.edges.length>0)for(var l=n.center(),c=new Gl(l,r),u=-2,f=Ct(o.edges),d;!(d=f()).done;){var A=d.value;A!==u+1&&c.restartAt(this.vertex(A)),u=A,a=a!==c.edgeOrVertexChainCrossing(this.vertex(A+1))}return a},i.regularLoop=function(n,r,s){return i.regularLoopForFrame(dD(n),r,s)},i.regularLoopForFrame=function(n,r,s){return new i(We.regularPointsForFrame(n,r,s))},e.canonicalFirstVertex=function(){for(var n=0,r=this.vertices.length,s=1;s<r;s++)this.vertex(s).vector.cmp(this.vertex(n).vector)===-1&&(n=s);return this.vertex(n+1).vector.cmp(this.vertex(n+r-1).vector)===-1?[n,1]:(n+=r,[n,-1])},e.turningAngle=function(){if(this.isEmptyOrFull())return this.containsOrigin()?-2*Math.PI:2*Math.PI;if(this.vertices.length<3)return 0;for(var n=this.canonicalFirstVertex(),r=n[0],s=n[1],o=aH(this.vertex((r+this.vertices.length-s)%this.vertices.length),this.vertex(r),this.vertex((r+s)%this.vertices.length)),a=0,l=this.vertices.length-1;l>0;l--){r+=s;var c=aH(this.vertex(r-s),this.vertex(r),this.vertex(r+s)),u=o;o+=c+a,a=u-o+c}var f=2*Math.PI-4*Ki;return Math.max(-f,Math.min(f,s*(o+a)))},e.turningAngleMaxError=function(){var n=11.25*Ki;return n*this.vertices.length},e.isHole=function(){return(this.depth&1)!==0},e.sign=function(){return this.isHole()?-1:1},e.isNormalized=function(){return this.bound.lng.length()<Math.PI?!0:this.turningAngle()>=-this.turningAngleMaxError()},e.normalize=function(){this.isNormalized()||this.invert()},e.invert=function(){if(this.index.reset(),this.isEmptyOrFull())this.vertices[0]=this.isFull()?_H:xH;else for(var n=Math.floor(this.vertices.length/2)-1;n>=0;n--){var r=this.vertices.length-1-n,s=[this.vertices[r],this.vertices[n]];this.vertices[n]=s[0],this.vertices[r]=s[1]}this.originInside=!this.originInside,this.bound.lat.lo>-Math.PI/2&&this.bound.lat.hi<Math.PI/2?(this.bound=Ri.fullRect(),this.subregionBound=this.bound):this.initBound(),this.index.add(this)},e.findVertex=function(n){var r=0;if(this.vertices.length<10){for(var s=1;s<=this.vertices.length;s++)if(this.vertex(s).equals(n))return[s,!0];return[r,!1]}var o=this.index.iterator();if(!o.locatePoint(n))return[r,!1];for(var a=o.indexCell().findByShapeID(0),l=a.numEdges()-1;l>=0;l--){var c=a.edges[l];if(this.vertex(c).equals(n))return c===0?[this.vertices.length,!0]:[c,!0];if(this.vertex(c+1).equals(n))return[c+1,!0]}return[r,!1]},e.containsNested=function(n){if(!this.subregionBound.contains(n.bound))return!1;if(this.isEmptyOrFull()||n.numVertices()<2)return this.isFull()||n.isEmpty();var r=this.findVertex(n.vertex(1)),s=r[0],o=r[1];return o?oW(this.vertex(s-1),this.vertex(s),this.vertex(s+1),n.vertex(0),n.vertex(2)):this.containsPoint(n.vertex(1))},e.surfaceIntegralFloat64=function(n){for(var r=Math.PI-1e-5,s=0,o=this.vertex(0),a=1;a+1<this.vertices.length;a++){if(this.vertex(a+1).vector.angle(o.vector)>r){var l=o;o.equals(this.vertex(0))?o=We.fromVector(this.vertex(0).pointCross(this.vertex(a)).vector.normalize()):this.vertex(a).vector.angle(this.vertex(0).vector)<r?o=this.vertex(0):(o=We.fromVector(this.vertex(0).vector.cross(l.vector)),s+=n(this.vertex(0),l,o)),s+=n(l,this.vertex(a),o)}s+=n(o,this.vertex(a),this.vertex(a+1))}return o!==this.vertex(0)&&(s+=n(o,this.vertex(this.vertices.length-1),this.vertex(0))),s},e.surfaceIntegralPoint=function(n){for(var r=Math.PI-1e-5,s=new We(0,0,0).vector,o=this.vertex(0),a=1;a+1<this.vertices.length;a++){if(this.vertex(a+1).vector.angle(o.vector)>r){var l=o;o.equals(this.vertex(0))?o=We.fromVector(this.vertex(0).pointCross(this.vertex(a)).vector.normalize()):this.vertex(a).vector.angle(this.vertex(0).vector)<r?o=this.vertex(0):(o=We.fromVector(this.vertex(0).vector.cross(l.vector)),s=s.add(n(this.vertex(0),l,o).vector)),s=s.add(n(l,this.vertex(a),o).vector)}s=s.add(n(o,this.vertex(a),this.vertex(a+1)).vector)}return o!==this.vertex(0)&&(s=s.add(n(o,this.vertex(this.vertices.length-1),this.vertex(0)).vector)),We.fromVector(s)},e.area=function(){if(this.isEmptyOrFull())return this.containsOrigin()?4*Math.PI:0;var n=this.surfaceIntegralFloat64(Afe),r=this.turningAngleMaxError();return n<0&&(n+=4*Math.PI),n>4*Math.PI&&(n=4*Math.PI),n<0&&(n=0),n<r&&!this.isNormalized()?4*Math.PI:n>4*Math.PI-r&&this.isNormalized()?0:n},e.centroid=function(){return this.surfaceIntegralPoint(ede)},e.containsNonCrossingBoundary=function(n,r){if(!this.bound.intersects(n.bound))return!1;if(this.isFull())return!0;if(n.isFull())return!1;var s=this.findVertex(n.vertex(0)),o=s[0],a=s[1];return a?lW(this.vertex(o-1),this.vertex(o),this.vertex(o+1),n.vertex(1),r):this.containsPoint(n.vertex(0))},i})(),PT=function(e,t){return!e.containsCenter&&t===aW||e.containsCenter&&t===IT},HL=function(e,t,n){for(var r=new mH(e.index),s=new mH(t.index),o=new bH(e,t,n,!1),a=new bH(t,e,n,!0);!r.done()||!s.done();)if(r.rangeMax<s.rangeMin)r.seekTo(s);else if(s.rangeMax<r.rangeMin)s.seekTo(r);else{var l=ls(r.it.cellID())-ls(s.it.cellID());if(l>0){if(o.hasCrossingRelation(r,s))return!0}else if(l<0){if(a.hasCrossingRelation(s,r))return!0}else{var c=r.it.indexCell().shapes[0],u=s.it.indexCell().shapes[0];if(PT(c,o.aCrossingTarget)&&PT(u,o.bCrossingTarget)||c.numEdges()>0&&u.numEdges()>0&&o.cellCrossesCell(c,u))return!0;r.next(),s.next()}}return!1},yH=0,aW=1,IT=2,tde=(function(){function i(){this.foundSharedVertex=!1}var e=i.prototype;return e.aCrossingTarget=function(){return aW},e.bCrossingTarget=function(){return IT},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,!oW(n,r,s,o,a)},i})(),nde=(function(){function i(){this.foundSharedVertex=!1}var e=i.prototype;return e.aCrossingTarget=function(){return IT},e.bCrossingTarget=function(){return IT},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,Kfe(n,r,s,o,a)},i})(),ide=(function(){function i(t){this.foundSharedVertex=!1,this.containsEdge=!1,this.excludesEdge=!1,this.reverse=t}var e=i.prototype;return e.aCrossingTarget=function(){return yH},e.bCrossingTarget=function(){return yH},e.wedgesCross=function(n,r,s,o,a){return this.foundSharedVertex=!0,lW(n,r,s,a,this.reverse)?this.containsEdge=!0:this.excludesEdge=!0,this.containsEdge&&this.excludesEdge},i})(),lW=function(e,t,n,r,s){return r.equals(e)||r.equals(n)?r.equals(e)===s:We.orderedCCW(e,n,r,t)},bH=(function(){function i(t,n,r,s){if(this.crosser=null,this.aj=0,this.bjPrev=-2,this.bCells=[],this.a=t,this.b=n,this.relation=r,this.swapped=s,this.aCrossingTarget=r.aCrossingTarget(),this.bCrossingTarget=r.bCrossingTarget(),this.bQuery=new Qfe(n.index),s){var o=[this.bCrossingTarget,this.aCrossingTarget];this.aCrossingTarget=o[0],this.bCrossingTarget=o[1]}}var e=i.prototype;return e.startEdge=function(n){this.crosser=new Gl(this.a.vertex(n),this.a.vertex(n+1)),this.aj=n,this.bjPrev=-2},e.edgeCrossesCell=function(n){for(var r=n.numEdges(),s=0;s<r;s++){var o,a=n.edges[s];if(a!==this.bjPrev+1){var l;(l=this.crosser)==null||l.restartAt(this.b.vertex(a))}this.bjPrev=a;var c=(o=this.crosser)==null?void 0:o.chainCrossingSign(this.b.vertex(a+1));if(c!==Vl){if(c===Ec)return!0;if(this.a.vertex(this.aj+1).equals(this.b.vertex(a+1))){if(this.swapped){if(this.relation.wedgesCross(this.b.vertex(a),this.b.vertex(a+1),this.b.vertex(a+2),this.a.vertex(this.aj),this.a.vertex(this.aj+2)))return!0}else if(this.relation.wedgesCross(this.a.vertex(this.aj),this.a.vertex(this.aj+1),this.a.vertex(this.aj+2),this.b.vertex(a),this.b.vertex(a+2)))return!0}}}return!1},e.cellCrossesCell=function(n,r){for(var s=Ct(n.edges),o;!(o=s()).done;){var a=o.value;if(this.startEdge(a),this.edgeCrossesCell(r))return!0}return!1},e.cellCrossesAnySubcell=function(n,r){for(var s=Ca.fromCellID(r,0),o=Ct(n.edges),a;!(a=o()).done;){var l=a.value;if(this.bCells=this.bQuery.getCells(this.a.vertex(l),this.a.vertex(l+1),s),this.bCells.length!==0){this.startEdge(l);for(var c=Ct(this.bCells),u;!(u=c()).done;){var f=u.value;if(this.edgeCrossesCell(f.shapes[0]))return!0}}}return!1},e.hasCrossing=function(n,r){var s=20,o=0;for(this.bCells=[];;){var a=r.it.indexCell().shapes[0].numEdges();if(a>0){if(o+=a,o>=s)return this.cellCrossesAnySubcell(n.it.indexCell().shapes[0],n.cellID())?!0:(r.seekBeyond(n),!1);this.bCells.push(r.indexCell())}if(r.next(),r.cellID()>n.rangeMax)break}for(var l=Ct(this.bCells),c;!(c=l()).done;){var u=c.value;if(this.cellCrossesCell(n.it.indexCell().shapes[0],u.shapes[0]))return!0}return!1},e.hasCrossingRelation=function(n,r){var s=n.it.indexCell().shapes[0];if(s.numEdges()!==0)return this.hasCrossing(n,r)?!0:(n.next(),!1);if(PT(s,this.aCrossingTarget))return r.seekBeyond(n),n.next(),!1;for(;r.cellID()<=n.rangeMax;){var o=r.it.indexCell().shapes[0];if(PT(o,this.bCrossingTarget))return!0;r.next()}return n.next(),!1},i})(),rde=(function(){function i(t){var n=this;if(t===void 0&&(t=[]),this.loops=[],this.index=new RT,this.hasHoles=!1,this.numVertices=0,this.nEdges=0,this.bound=Ri.emptyRect(),this.subregionBound=Ri.emptyRect(),this.cumulativeEdges=[],this.initLoops=function(r){var s=new Array;s.push(null);for(var o=-1;s.length>0;){var a=s.pop();a!=null&&(o=a.depth,n.loops.push(a));for(var l=r.get(a)||[],c=l.length-1;c>=0;c--){var u=l[c];u.depth=o+1,s.push(u)}}},t.length===1&&t[0].isEmpty()){this.initLoopProperties();return}this.loops=t,this.initNested()}i.fromOrientedLoops=function(n){for(var r=new Map,s=Ct(n),o;!(o=s()).done;){var a=o.value;r.set(a,a.containsOrigin())}for(var l=Ct(n),c;!(c=l()).done;){var u=c.value,f=u.turningAngle();Math.abs(f)>u.turningAngleMaxError()?f<0&&u.invert():u.containsOrigin()&&u.invert()}var d=new i(n);if(d.numLoops()>0){for(var A=d.loop(0),y=!1,w=Ct(d.loops),S;!(S=w()).done;){var T=S.value;T.containsOrigin()&&(y=!y,A=T)}r.get(A)!==y&&d.invert()}return d};var e=i.prototype;return e.invert=function(){if(this.isEmpty()){Object.assign(this,i.fullPolygon()),this.initLoopProperties();return}if(this.isFull()){Object.assign(this,new i),this.initLoopProperties();return}for(var n=0,r=10,s=r,o=1;o<this.numLoops();o++)if(this.loop(o).depth===0){s===r&&(s=this.loop(n).turningAngle());var a=this.loop(o).turningAngle();(a<s||a===s&&this.compareLoops(this.loop(o),this.loop(n))<0)&&(n=o,s=a)}this.loop(n).invert();var l=[],c=this.lastDescendant(n);l.push(this.loop(n));for(var u=0;u<this.loops.length;u++)(u<n||u>c)&&(this.loop(u).depth++,l.push(this.loop(u)));for(var f=0;f<this.loops.length;f++)f>n&&f<=c&&(this.loop(f).depth--,l.push(this.loop(f)));this.loops=l,this.initLoopProperties()},e.compareLoops=function(n,r){if(n.numVertices()!==r.numVertices())return n.numVertices()-r.numVertices();var s=n.canonicalFirstVertex(),o=s[0],a=s[1],l=r.canonicalFirstVertex(),c=l[0],u=l[1];if(a!==u)return a-u;for(var f=n.numVertices()-1;f>=0;f--,o+=a,c+=u){var d=n.vertex(o).vector.cmp(r.vertex(c).vector);if(d!==0)return d}return 0},i.fromCell=function(n){return new i([lD.fromCell(n)])},e.initNested=function(){if(this.loops.length===1){this.initOneLoop();return}var n=new sde;this.loops.forEach(function(r){n.insertLoop(r,null)}),this.loops=[],this.initLoops(n),this.initLoopProperties()},e.initOneLoop=function(){this.hasHoles=!1,this.numVertices=this.loops[0].vertices.length,this.bound=this.loops[0].rectBound(),this.subregionBound=B1.expandForSubregions(this.bound),this.loops[0].depth=0,this.initEdgesAndIndex()},e.initLoopProperties=function(){this.numVertices=0,this.bound=Ri.emptyRect(),this.hasHoles=!1;for(var n=Ct(this.loops),r;!(r=n()).done;){var s=r.value;s.isHole()?this.hasHoles=!0:this.bound=this.bound.union(s.rectBound()),this.numVertices+=s.numVertices()}this.subregionBound=B1.expandForSubregions(this.bound),this.initEdgesAndIndex()},e.initEdgesAndIndex=function(){if(this.nEdges=0,this.cumulativeEdges=[],!this.isFull()){var n=12;this.loops.length>n&&(this.cumulativeEdges=[]);for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;this.cumulativeEdges.length>0&&this.cumulativeEdges.push(this.nEdges),this.nEdges+=o.vertices.length}this.index=new RT,this.index.add(this)}},i.fullPolygon=function(){var n=lD.fullLoop(),r=new i;return r.loops=[n],r.numVertices=n.vertices.length,r.bound=Ri.fullRect(),r.subregionBound=Ri.fullRect(),r.initEdgesAndIndex(),r},e.validate=function(){for(var n=0;n<this.loops.length;n++){var r=this.loops[n],s=r.findValidationErrorNoIndex();if(s)return new Error("loop "+n+": "+s.message);if(r.isEmpty())return new Error("loop "+n+": empty loops are not allowed");if(r.isFull()&&this.loops.length>1)return new Error("loop "+n+": full loop appears in non-full polygon")}return this.findLoopNestingError()},e.findLoopNestingError=function(){for(var n=-1,r=0;r<this.loops.length;r++){var s=this.loops[r].depth;if(s<0||s>n+1)return new Error("loop "+r+": invalid loop depth ("+s+")");n=s}for(var o=0;o<this.loops.length;o++)for(var a=this.loops[o],l=this.lastDescendant(o),c=0;c<this.loops.length;c++)if(o!==c){var u=c>=o+1&&c<=l,f=!1;if(a.containsNonCrossingBoundary(this.loops[c],f)!==u){var d=u?"":"not ";return new Error("invalid nesting: loop "+o+" should "+d+"contain loop "+c)}}return null},e.isEmpty=function(){return this.loops.length===0},e.isFull=function(){return this.loops.length===1&&this.loops[0].isFull()},e.numLoops=function(){return this.loops.length},e.loop=function(n){return this.loops[n]},e.parent=function(n){var r,s=((r=this.loops[n])==null?void 0:r.depth)||0;if(s===0)return[-1,!1];for(n--;n>=0&&this.loops[n].depth<=s;n--);return[n,!0]},e.lastDescendant=function(n){var r;if(n<0)return this.loops.length-1;var s=((r=this.loops[n])==null?void 0:r.depth)||0;for(n++;n<this.loops.length&&this.loops[n].depth>s;n++);return n-1},e.capBound=function(){return this.bound.capBound()},e.rectBound=function(){return this.bound},e.containsPoint=function(n){if(!this.index.isFresh()&&!this.bound.containsPoint(n))return!1;var r=32;if(this.numVertices<r||this.index==null){for(var s=!1,o=Ct(this.loops),a;!(a=o()).done;){var l=a.value;s=s!==l.bruteForceContainsPoint(n)}return s}return new _p(this.index,Yf).contains(n)},e.containsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s!==xp||this.boundaryApproxIntersects(r,n)?!1:this.iteratorContainsPoint(r,n.center())},e.intersectsCell=function(n){var r=this.index.iterator(),s=r.locateCellID(n.id);return s===OT?!1:s===vy||r.cellID()===n.id||this.boundaryApproxIntersects(r,n)?!0:this.iteratorContainsPoint(r,n.center())},e.cellUnionBound=function(){return this.capBound().cellUnionBound()},e.boundaryApproxIntersects=function(n,r){var s=n.indexCell().findByShapeID(0);if(s.edges.length===0)return!1;if(n.cellID()===r.id)return!0;for(var o=gy+eW,a=r.boundUV().expandedByMargin(o),l=Ct(s.edges),c;!(c=l()).done;){var u=c.value,f=this.index.shape(0).edge(u),d=uy(f.v0,f.v1,r.face,o),A=d[0],y=d[1],w=d[2];if(w&&tW(A,y,a))return!0}return!1},e.iteratorContainsPoint=function(n,r){var s=n.indexCell().findByShapeID(0),o=s.containsCenter;if(s.edges.length===0)return o;for(var a=new Gl(n.center(),r),l=this.index.shape(0),c=Ct(s.edges),u;!(u=c()).done;){var f=u.value,d=l.edge(f);o=o!==a.edgeOrVertexCrossing(d.v0,d.v1)}return o},e.numEdges=function(){return this.nEdges},e.edge=function(n){var r=0;if(this.cumulativeEdges.length>0){for(r=0;r<this.cumulativeEdges.length;r++)if(r+1>=this.cumulativeEdges.length||n<this.cumulativeEdges[r+1]){n-=this.cumulativeEdges[r];break}}else for(r=0;n>=this.loop(r).vertices.length;r++)n-=this.loop(r).vertices.length;return new ah(this.loop(r).orientedVertex(n),this.loop(r).orientedVertex(n+1))},e.referencePoint=function(){for(var n=!1,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;n=n!==o.containsOrigin()}return BT(n)},e.numChains=function(){return this.numLoops()},e.chain=function(n){if(this.cumulativeEdges.length>0)return new P1(this.cumulativeEdges[n],this.loop(n).vertices.length);for(var r=0,s=0;s<n;s++)r+=this.loop(s).vertices.length;var o=this.loop(n).numVertices();return o!==1?new P1(r,o):new P1(r,0)},e.chainEdge=function(n,r){return new ah(this.loop(n).orientedVertex(r),this.loop(n).orientedVertex(r+1))},e.chainPosition=function(n){var r=0;if(this.cumulativeEdges.length>0){for(r=0;r<this.cumulativeEdges.length;r++)if(r+1>=this.cumulativeEdges.length||n<this.cumulativeEdges[r+1]){n-=this.cumulativeEdges[r];break}}else for(r=0;n>=this.loop(r).vertices.length;r++)n-=this.loop(r).vertices.length;return new FT(r,n)},e.dimension=function(){return 2},e.typeTag=function(){return _fe},e.privateInterface=function(){},e.contains=function(n){if(this.loops.length===1&&n.loops.length===1)return this.loops[0].contains(n.loops[0]);if(!this.subregionBound.contains(n.bound)&&!this.bound.lng.union(n.bound.lng).isFull())return!1;if(!this.hasHoles&&!n.hasHoles){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(!this.anyLoopContains(o))return!1}return!0}return this.containsBoundary(n)&&n.excludesNonCrossingComplementShells(this)},e.intersects=function(n){if(this.loops.length===1&&n.loops.length===1)return this.loops[0].intersects(n.loops[0]);if(!this.bound.intersects(n.bound))return!1;if(!this.hasHoles&&!n.hasHoles){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.anyLoopIntersects(o))return!0}return!1}return!this.excludesBoundary(n)||!n.excludesNonCrossingShells(this)},e.compareBoundary=function(n){for(var r=-1,s=0;s<this.loops.length&&r!==0;s++)r*=-this.loops[s].compareBoundary(n);return r},e.containsBoundary=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.compareBoundary(o)<=0)return!1}return!0},e.excludesBoundary=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(this.compareBoundary(o)>=0)return!1}return!0},e.containsNonCrossingBoundary=function(n,r){for(var s=!1,o=Ct(this.loops),a;!(a=o()).done;){var l=a.value,c=l.containsNonCrossingBoundary(n,r);s=s!=c}return s},e.excludesNonCrossingShells=function(n){for(var r=Ct(n.loops),s;!(s=r()).done;){var o=s.value;if(!o.isHole()&&this.containsNonCrossingBoundary(o,!1))return!1}return!0},e.excludesNonCrossingComplementShells=function(n){if(n.isEmpty())return!this.isFull();if(n.isFull())return!0;for(var r=0;r<n.loops.length;r++){var s=n.loops[r];if(!(r>0&&!s.isHole())&&this.containsNonCrossingBoundary(s,r===0))return!1}return!0},e.anyLoopContains=function(n){for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;if(o.contains(n))return!0}return!1},e.anyLoopIntersects=function(n){for(var r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;if(o.intersects(n))return!0}return!1},e.area=function(){for(var n=0,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value;n+=o.sign()*o.area()}return n},e.centroid=function(){for(var n=new We(0,0,0).vector,r=Ct(this.loops),s;!(s=r()).done;){var o=s.value,a=o.centroid().vector;o.sign()<0?n=n.sub(a):n=n.add(a)}return We.fromVector(n)},i})(),sde=(function(i){function e(){return i.apply(this,arguments)||this}hy(e,i);var t=e.prototype;return t.insertLoop=function(r,s){for(var o=[],a=!1;!a;){o=i.prototype.get.call(this,s)||[],a=!0;for(var l=Ct(o),c;!(c=l()).done;){var u=c.value;if(u.containsNested(r)){s=u,a=!1;break}}}for(var f=i.prototype.get.call(this,r)||[],d=0;d<o.length;){var A=o[d];r.containsNested(A)?(f.push(A),o.splice(d,1)):d++}i.prototype.set.call(this,r,f),i.prototype.set.call(this,s,[].concat(o,[r]))},e})(I1(Map)),ode=(function(){function i(t){t===void 0&&(t=[]),this.points=t}i.fromLatLngs=function(n){return new i(n.map(We.fromLatLng))};var e=i.prototype;return e.reverse=function(){for(var n=this.points.length,r=0;r<n/2;r++){var 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s=r.result;return s.normalize(),s},e.interiorCellUnion=function(n){var r=this.coverer();r.interiorCovering=!0,r.coveringInternal(n);var s=r.result;return s.normalize(),s},e.fastCovering=function(n){var r=this.coverer(),s=sy(N1,n.cellUnionBound());return r.normalizeCovering(s),s},e.isCanonical=function(n){return this.coverer().isCanonical(n)},i})(),cW=(function(){function i(t,n,r,s){this.region=new wH,this.result=new N1,this.pq=new lde,this.interiorCovering=!1,this.minLevel=t,this.maxLevel=n,this.levelMod=r,this.maxCells=s}var e=i.prototype;return e.newCandidate=function(n){if(!this.region.intersectsCell(n))return new iy;var r=new ade(n),s=n.level;if(s>=this.minLevel)if(this.interiorCovering){if(this.region.containsCell(n))r.terminal=!0;else if(s+this.levelMod>this.maxLevel)return new iy}else(s+this.levelMod>this.maxLevel||this.region.containsCell(n))&&(r.terminal=!0);return r},e.expandChildren=function(n,r,s){s--;for(var o=0,a=qH(r.id),l=vD(r.id);l!==a;l=Ia(l)){var 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u=Pc(n),f=j1(n),d=W1(n),A=H1(n),y=this.transformInv_(u),w=this.transformInv_(f),S=this.transformInv_(d),T=this.transformInv_(A),R=Qde+(o?Math.max(0,Math.ceil(Math.log2(Sy(n)/(o*o*256*256)))):0);if(this.addQuad_(u,f,d,A,y,w,S,T,R),this.wrapsXInSource_){let I=1/0;this.triangles_.forEach(function(P,F,D){I=Math.min(I,P.source[0][0],P.source[1][0],P.source[2][0])}),this.triangles_.forEach(P=>{if(Math.max(P.source[0][0],P.source[1][0],P.source[2][0])-I>this.sourceWorldWidth_/2){let F=[[P.source[0][0],P.source[0][1]],[P.source[1][0],P.source[1][1]],[P.source[2][0],P.source[2][1]]];F[0][0]-I>this.sourceWorldWidth_/2&&(F[0][0]-=this.sourceWorldWidth_),F[1][0]-I>this.sourceWorldWidth_/2&&(F[1][0]-=this.sourceWorldWidth_),F[2][0]-I>this.sourceWorldWidth_/2&&(F[2][0]-=this.sourceWorldWidth_);let D=Math.min(F[0][0],F[1][0],F[2][0]);Math.max(F[0][0],F[1][0],F[2][0])-D<this.sourceWorldWidth_/2&&(P.source=F)}})}l={}}addTriangle_(e,t,n,r,s,o){this.triangles_.push({source:[r,s,o],target:[e,t,n]})}addQuad_(e,t,n,r,s,o,a,l,c){let u=CD([s,o,a,l]),f=this.sourceWorldWidth_?Kn(u)/this.sourceWorldWidth_:null,d=this.sourceWorldWidth_,A=this.sourceProj_.canWrapX()&&f>.5&&f<1,y=!1;if(c>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){let S=CD([e,t,n,r]);y=Kn(S)/this.targetWorldWidth_>Lj||y}!A&&this.sourceProj_.isGlobal()&&f&&(y=f>Lj||y)}if(!y&&this.maxSourceExtent_&&isFinite(u[0])&&isFinite(u[1])&&isFinite(u[2])&&isFinite(u[3])&&!Ar(u,this.maxSourceExtent_))return;let w=0;if(!y&&(!isFinite(s[0])||!isFinite(s[1])||!isFinite(o[0])||!isFinite(o[1])||!isFinite(a[0])||!isFinite(a[1])||!isFinite(l[0])||!isFinite(l[1]))){if(c>0)y=!0;else if(w=(!isFinite(s[0])||!isFinite(s[1])?8:0)+(!isFinite(o[0])||!isFinite(o[1])?4:0)+(!isFinite(a[0])||!isFinite(a[1])?2:0)+(!isFinite(l[0])||!isFinite(l[1])?1:0),w!=1&&w!=2&&w!=4&&w!=8)return}if(c>0){if(!y){let S=[(e[0]+n[0])/2,(e[1]+n[1])/2],T=this.transformInv_(S),R;A?R=(fh(s[0],d)+fh(a[0],d))/2-fh(T[0],d):R=(s[0]+a[0])/2-T[0];let I=(s[1]+a[1])/2-T[1];y=R*R+I*I>this.errorThresholdSquared_}if(y){if(Math.abs(e[0]-n[0])<=Math.abs(e[1]-n[1])){let S=[(t[0]+n[0])/2,(t[1]+n[1])/2],T=this.transformInv_(S),R=[(r[0]+e[0])/2,(r[1]+e[1])/2],I=this.transformInv_(R);this.addQuad_(e,t,S,R,s,o,T,I,c-1),this.addQuad_(R,S,n,r,I,T,a,l,c-1)}else{let S=[(e[0]+t[0])/2,(e[1]+t[1])/2],T=this.transformInv_(S),R=[(n[0]+r[0])/2,(n[1]+r[1])/2],I=this.transformInv_(R);this.addQuad_(e,S,R,r,s,T,I,l,c-1),this.addQuad_(S,t,n,R,T,o,a,I,c-1)}return}}if(A){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}(w&11)==0&&this.addTriangle_(e,n,r,s,a,l),(w&14)==0&&this.addTriangle_(e,n,t,s,a,o),w&&((w&13)==0&&this.addTriangle_(t,r,e,o,l,s),(w&7)==0&&this.addTriangle_(t,r,n,o,l,a))}calculateSourceExtent(){let e=Wr();return this.triangles_.forEach(function(t,n,r){let s=t.source;Qm(e,s[0]),Qm(e,s[1]),Qm(e,s[2])}),e}getTriangles(){return this.triangles_}},Dj=aN;var lN=class extends sv{constructor(e,t,n,r,s,o,a,l,c,u,f,d){super(s,an.IDLE,d),this.renderEdges_=f!==void 0?f:!1,this.pixelRatio_=a,this.gutter_=l,this.canvas_=null,this.sourceTileGrid_=t,this.targetTileGrid_=r,this.wrappedTileCoord_=o||s,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=e.canWrapX()?e.getExtent():void 0;let A=r.getTileCoordExtent(this.wrappedTileCoord_),y=this.targetTileGrid_.getExtent(),w=this.sourceTileGrid_.getExtent(),S=y?uh(A,y):A;if(Sy(S)===0){this.state=an.EMPTY;return}let T=e.getExtent();T&&(w?w=uh(w,T):w=T);let R=r.getResolution(this.wrappedTileCoord_[0]),I=Mj(e,n,S,R);if(!isFinite(I)||I<=0){this.state=an.EMPTY;return}let P=u!==void 0?u:.5;if(this.triangulation_=new Dj(e,n,S,w,I*P,R),this.triangulation_.getTriangles().length===0){this.state=an.EMPTY;return}this.sourceZ_=t.getZForResolution(I);let F=this.triangulation_.calculateSourceExtent();if(w&&(e.canWrapX()?(F[1]=Si(F[1],w[1],w[3]),F[3]=Si(F[3],w[1],w[3])):F=uh(F,w)),!Sy(F))this.state=an.EMPTY;else{let D=0,L=0;e.canWrapX()&&(D=Kn(T),L=Math.floor((F[0]-T[0])/D)),WT(F.slice(),e,!0).forEach(B=>{let k=t.getTileRangeForExtentAndZ(B,this.sourceZ_);for(let z=k.minX;z<=k.maxX;z++)for(let G=k.minY;G<=k.maxY;G++){let W=L*D;this.sourceTiles_.push({getTile:()=>c(this.sourceZ_,z,G,a),offset:W})}++L}),this.sourceTiles_.length===0&&(this.state=an.EMPTY)}}getImage(){return this.canvas_}reproject_(){let e=[];if(this.sourceTiles_.forEach(t=>{let n=t.tile;if(n&&n.getState()==an.LOADED){let r=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);r[0]+=t.offset,r[2]+=t.offset;let s=this.clipExtent_?.slice();s&&(s[0]+=t.offset,s[2]+=t.offset),e.push({extent:r,clipExtent:s,image:n.getImage()})}}),this.sourceTiles_.length=0,e.length===0)this.state=an.ERROR;else{let t=this.wrappedTileCoord_[0],n=this.targetTileGrid_.getTileSize(t),r=typeof n=="number"?n:n[0],s=typeof n=="number"?n:n[1],o=this.targetTileGrid_.getResolution(t),a=this.sourceTileGrid_.getResolution(this.sourceZ_),l=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=Cj(r,s,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),o,l,this.triangulation_,e,this.gutter_,this.renderEdges_,this.interpolate),this.state=an.LOADED}this.changed()}load(){for(let e of this.sourceTiles_)e.tile=e.getTile();if(this.state==an.IDLE){this.state=an.LOADING,this.changed();let e=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:t})=>{let n=t.getState();if(n==an.IDLE||n==an.LOADING){e++;let r=qn(t,nn.CHANGE,s=>{let o=t.getState();(o==an.LOADED||o==an.ERROR||o==an.EMPTY)&&(li(r),e--,e===0&&(this.unlistenSources_(),this.reproject_()))});this.sourcesListenerKeys_.push(r)}}),e===0?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach(function({tile:t},n,r){t.getState()==an.IDLE&&t.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(li),this.sourcesListenerKeys_=null}release(){this.canvas_&&(lA(this.canvas_.getContext("2d")),cA.push(this.canvas_),this.canvas_=null),this.sourceTiles_.length=0,super.release()}},pE=lN;var Jde=/\{z\}/g,epe=/\{x\}/g,tpe=/\{y\}/g,npe=/\{-y\}/g;function Nj(i,e,t,n,r){return i.replace(Jde,e.toString()).replace(epe,t.toString()).replace(tpe,n.toString()).replace(npe,function(){if(r===void 0)throw new Error("If the URL template has a {-y} placeholder, the grid extent must be known");return(r-n).toString()})}function Fj(i){let e=[],t=/\{([a-z])-([a-z])\}/.exec(i);if(t){let n=t[1].charCodeAt(0),r=t[2].charCodeAt(0),s;for(s=n;s<=r;++s)e.push(i.replace(t[0],String.fromCharCode(s)));return e}if(t=/\{(\d+)-(\d+)\}/.exec(i),t){let n=parseInt(t[2],10);for(let r=parseInt(t[1],10);r<=n;r++)e.push(i.replace(t[0],r.toString()));return e}return e.push(i),e}function ipe(i,e){return(function(t,n,r){if(!t)return;let s,o=t[0];if(e){let a=e.getFullTileRange(o);a&&(s=a.getHeight()-1)}return Nj(i,o,t[1],t[2],s)})}function Bj(i,e){let t=i.length,n=new Array(t);for(let r=0;r<t;++r)n[r]=ipe(i[r],e);return rpe(n)}function rpe(i){return i.length===1?i[0]:(function(e,t,n){if(!e)return;let r=uj(e),s=fh(r,i.length);return i[s](e,t,n)})}var xu={PROPERTYCHANGE:"propertychange"};var ov=class extends Cp{constructor(){super(),this.on=this.onInternal,this.once=this.onceInternal,this.un=this.unInternal,this.revision_=0}changed(){++this.revision_,this.dispatchEvent(nn.CHANGE)}getRevision(){return this.revision_}onInternal(e,t){if(Array.isArray(e)){let n=e.length,r=new Array(n);for(let s=0;s<n;++s)r[s]=qn(this,e[s],t);return r}return qn(this,e,t)}onceInternal(e,t){let n;if(Array.isArray(e)){let r=e.length;n=new Array(r);for(let s=0;s<r;++s)n[s]=rv(this,e[s],t)}else n=rv(this,e,t);return t.ol_key=n,n}unInternal(e,t){let n=t.ol_key;if(n)spe(n);else if(Array.isArray(e))for(let r=0,s=e.length;r<s;++r)this.removeEventListener(e[r],t);else this.removeEventListener(e,t)}};ov.prototype.on;ov.prototype.once;ov.prototype.un;function spe(i){if(Array.isArray(i))for(let e=0,t=i.length;e<t;++e)li(i[e]);else li(i)}var mE=ov;var AE=class extends Ao{constructor(e,t,n){super(e),this.key=t,this.oldValue=n}},cN=class extends mE{constructor(e){super(),this.on,this.once,this.un,Bn(this),this.values_=null,e!==void 0&&this.setProperties(e)}get(e){let t;return this.values_&&this.values_.hasOwnProperty(e)&&(t=this.values_[e]),t}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(e,t){let n;n=`change:${e}`,this.hasListener(n)&&this.dispatchEvent(new AE(n,e,t)),n=xu.PROPERTYCHANGE,this.hasListener(n)&&this.dispatchEvent(new AE(n,e,t))}addChangeListener(e,t){this.addEventListener(`change:${e}`,t)}removeChangeListener(e,t){this.removeEventListener(`change:${e}`,t)}set(e,t,n){let r=this.values_||(this.values_={});if(n)r[e]=t;else{let s=r[e];r[e]=t,s!==t&&this.notify(e,s)}}setProperties(e,t){for(let n in e)this.set(n,e[n],t)}applyProperties(e){e.values_&&Object.assign(this.values_||(this.values_={}),e.values_)}unset(e,t){if(this.values_&&e in this.values_){let n=this.values_[e];delete this.values_[e],Au(this.values_)&&(this.values_=null),t||this.notify(e,n)}}},Us=cN;var uN=class extends Us{constructor(e){super(),this.projection=Os(e.projection),this.attributions_=Oj(e.attributions),this.attributionsCollapsible_=e.attributionsCollapsible??!0,this.loading=!1,this.state_=e.state!==void 0?e.state:"ready",this.wrapX_=e.wrapX!==void 0?e.wrapX:!1,this.interpolate_=!!e.interpolate,this.viewResolver=null,this.viewRejector=null;let t=this;this.viewPromise_=new Promise(function(n,r){t.viewResolver=n,t.viewRejector=r})}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(e){return null}getView(){return this.viewPromise_}ready(){let e=this.getState();return e==="ready"?Promise.resolve():e==="error"?Promise.reject(new Error("Source failed to load")):new Promise((t,n)=>{let r=()=>{let s=this.getState();s==="ready"?(this.un("change",r),t()):s==="error"&&(this.un("change",r),n(new Error("Source failed to load")))};this.on("change",r)})}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(e){this.attributions_=Oj(e),this.changed()}setState(e){this.state_=e,this.changed()}};function Oj(i){return i?typeof i=="function"?i:(Array.isArray(i)||(i=[i]),e=>i):null}var gE=uN;var hN=class extends gE{constructor(e){super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,projection:e.projection,state:e.state,wrapX:e.wrapX,interpolate:e.interpolate}),this.on,this.once,this.un,this.tilePixelRatio_=e.tilePixelRatio!==void 0?e.tilePixelRatio:1,this.tileGrid=e.tileGrid!==void 0?e.tileGrid:null;let t=[256,256];this.tileGrid&&cs(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),t),this.tmpSize=[0,0],this.key_=e.key||Bn(this),this.tileOptions={transition:e.transition,interpolate:e.interpolate},this.zDirection=e.zDirection?e.zDirection:0}getGutterForProjection(e){return 0}getKey(){return this.key_}setKey(e){this.key_!==e&&(this.key_=e,this.changed())}getResolutions(e){let t=e?this.getTileGridForProjection(e):this.tileGrid;return t?t.getResolutions():null}getTile(e,t,n,r,s,o){return ei()}getTileGrid(){return this.tileGrid}getTileGridForProjection(e){return this.tileGrid?this.tileGrid:oE(e)}getTilePixelRatio(e){return this.tilePixelRatio_}getTilePixelSize(e,t,n){let r=this.getTileGridForProjection(n),s=this.getTilePixelRatio(t),o=cs(r.getTileSize(e),this.tmpSize);return s==1?o:tj(o,s,this.tmpSize)}getTileCoordForTileUrlFunction(e,t){let n=t!==void 0?t:this.getProjection(),r=t!==void 0?this.getTileGridForProjection(n):this.tileGrid||this.getTileGridForProjection(n);return this.getWrapX()&&n.isGlobal()&&(e=dj(r,e,n)),hj(e,r)?e:null}clear(){}refresh(){this.clear(),super.refresh()}},vE=class extends Ao{constructor(e,t){super(e),this.tile=t}},Uj=hN;var _E={TILELOADSTART:"tileloadstart",TILELOADEND:"tileloadend",TILELOADERROR:"tileloaderror"};var fN=class i extends Uj{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tilePixelRatio:e.tilePixelRatio,wrapX:e.wrapX,transition:e.transition,interpolate:e.interpolate,key:e.key,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.generateTileUrlFunction_=this.tileUrlFunction===i.prototype.tileUrlFunction,this.tileLoadFunction=e.tileLoadFunction,e.tileUrlFunction&&(this.tileUrlFunction=e.tileUrlFunction),this.urls=null,e.urls?this.setUrls(e.urls):e.url&&this.setUrl(e.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(e){let t=e.target,n=Bn(t),r=t.getState(),s;r==an.LOADING?(this.tileLoadingKeys_[n]=!0,s=_E.TILELOADSTART):n in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[n],s=r==an.ERROR?_E.TILELOADERROR:r==an.LOADED?_E.TILELOADEND:void 0),s!=null&&this.dispatchEvent(new vE(s,t))}setTileLoadFunction(e){this.tileLoadFunction=e,this.changed()}setTileUrlFunction(e,t){this.tileUrlFunction=e,typeof t<"u"?this.setKey(t):this.changed()}setUrl(e){let t=Fj(e);this.urls=t,this.setUrls(t)}setUrls(e){this.urls=e;let t=e.join(`3+`);this.generateTileUrlFunction_?this.setTileUrlFunction(Bj(e,this.tileGrid),t):this.setKey(t)}tileUrlFunction(e,t,n){}},kj=fN;var dN=class extends kj{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tileLoadFunction:e.tileLoadFunction?e.tileLoadFunction:ope,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:e.tileUrlFunction,url:e.url,urls:e.urls,wrapX:e.wrapX,transition:e.transition,interpolate:e.interpolate!==void 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u=null;if(t&&!a){let{context:f,principal:d}=Ss().label(i.hash);u={prefix:f,final:d,color:o?Vi.lineWhite:s,textAlpha:n==="neighbor"?Vi.neighborTextAlpha:1,chip:n==="neighbor"?Vi.neighborChip:Vi.chip,sizePx:n==="neighbor"?Vi.neighborLabelSizePx:Vi.labelSizePx}}return{line:l,fill:c,label:u,bare:a}}function LE(){let i=Ss(),e=[],t=Lpe(i,O.gridCell);for(let n=0;n<t.length-1;n++){let r=t[n+1];for(let s of i.children(t[n]))s!==r&&e.push(PE(i,s,"neighbor",t.length-1-n))}if(O.gridCell&&i.level(O.gridCell)>=i.maxLevel(O.world))return e.push(PE(i,O.gridCell,"leaf",0)),e;O.gridCell&&e.push(PE(i,O.gridCell,"scope",0));for(let n of i.children(O.gridCell))e.push(PE(i,n,"child",0));return e}function Lpe(i,e){let t=[e],n=e;for(;n;)n=i.parent(n),t.unshift(n);return t}function PE(i,e,t,n){return{hash:e,extent:i.bbox(e),ring:i.ring(e),pole:i.poleContained(e),childIndex:i.childIndex(e),role:t,contextDistance:n}}function Dpe(i){let e=Ss(),t=O.features.filter(s=>!s.filteredHidden&&e.contains(i.hash,s.coordinate)).length,n=new Rp({geometry:Npe(i),gridCell:{hash:i.hash,extent:i.extent,role:i.role,count:t,contextDistance:i.contextDistance},priority:i.role==="neighbor"?-i.contextDistance*100+i.childIndex:i.childIndex});(i.role==="neighbor"?O.sources.gridContext:O.sources.grid).addFeature(n)}function Npe(i){let e=jf(),t=i.ring;if(i.pole){let o=i.pole==="north"?e[3]:e[1];t=[...t,[t[t.length-1][0],o],[t[0][0],o],t[0]]}if(t.every(([o])=>o>=e[0]&&o<=e[2]))return new Ah([t]);let r=e[2]-e[0],s=[];for(let o of[0,-r,r]){let a=yW(t.map(([l,c])=>[l+o,c]),e[0],e[2]);a.length>=4&&s.push([a])}return new RE(s)}function kN(){return Ss().bbox(O.gridCell)}function dX(){return Ss().maxLevel(O.world)}function Lp(i){return!O.gridEnabled||!O.gridCell?!1:Ss().contains(O.gridCell,i.coordinate)}var NE=[NaN,NaN,NaN,0],zN;function Fpe(){return zN||(zN=Di(1,1,void 0,{willReadFrequently:!0,desynchronized:!0})),zN}var 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i{constructor(e){this.opacity_=e.opacity,this.rotateWithView_=e.rotateWithView,this.rotation_=e.rotation,this.scale_=e.scale,this.scaleArray_=cs(e.scale),this.displacement_=e.displacement,this.declutterMode_=e.declutterMode}clone(){let e=this.getScale();return new i({opacity:this.getOpacity(),scale:Array.isArray(e)?e.slice():e,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getOpacity(){return this.opacity_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getDisplacement(){return this.displacement_}getDeclutterMode(){return this.declutterMode_}getAnchor(){return ei()}getImage(e){return ei()}getHitDetectionImage(){return ei()}getPixelRatio(e){return 1}getImageState(){return ei()}getImageSize(){return ei()}getOrigin(){return ei()}getSize(){return ei()}setDisplacement(e){this.displacement_=e}setOpacity(e){this.opacity_=e}setRotateWithView(e){this.rotateWithView_=e}setRotation(e){this.rotation_=e}setScale(e){this.scale_=e,this.scaleArray_=cs(e)}listenImageChange(e){ei()}load(){ei()}unlistenImageChange(e){ei()}ready(){return Promise.resolve()}},kE=QN;var JN=class i extends kE{constructor(e){super({opacity:1,rotateWithView:e.rotateWithView!==void 0?e.rotateWithView:!1,rotation:e.rotation!==void 0?e.rotation:0,scale:e.scale!==void 0?e.scale:1,displacement:e.displacement!==void 0?e.displacement:[0,0],declutterMode:e.declutterMode}),this.hitDetectionCanvas_=null,this.fill_=e.fill!==void 0?e.fill:null,this.origin_=[0,0],this.points_=e.points,this.radius=e.radius,this.radius2_=e.radius2,this.angle_=e.angle!==void 0?e.angle:0,this.stroke_=e.stroke!==void 0?e.stroke:null,this.size_,this.renderOptions_,this.imageState_=this.fill_&&this.fill_.loading()?Pn.LOADING:Pn.LOADED,this.imageState_===Pn.LOADING&&this.ready().then(()=>this.imageState_=Pn.LOADED),this.render()}clone(){let e=this.getScale(),t=new i({fill:this.getFill()?this.getFill().clone():void 0,points:this.getPoints(),radius:this.getRadius(),radius2:this.getRadius2(),angle:this.getAngle(),stroke:this.getStroke()?this.getStroke().clone():void 0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(e)?e.slice():e,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return t.setOpacity(this.getOpacity()),t}getAnchor(){let e=this.size_,t=this.getDisplacement(),n=this.getScaleArray();return[e[0]/2-t[0]/n[0],e[1]/2+t[1]/n[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(e){this.fill_=e,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.createHitDetectionCanvas_(this.renderOptions_)),this.hitDetectionCanvas_}getImage(e){let t=this.fill_?.getKey(),n=`${e},${this.angle_},${this.radius},${this.radius2_},${this.points_},${t}`+Object.values(this.renderOptions_).join(","),r=na.get(n,null)?.getImage(1);if(!r){let s=this.renderOptions_,o=Math.ceil(s.size*e),a=Di(o,o);this.draw_(s,a,e),r=a.canvas;let l=new vX(r,void 0,null,Pn.LOADED,null);na.set(n,null,l),createImageBitmap(r).then(c=>{l.setImage(c)})}return r}getPixelRatio(e){return e}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}setRadius(e){this.radius!==e&&(this.radius=e,this.render())}getRadius2(){return this.radius2_}setRadius2(e){this.radius2_!==e&&(this.radius2_=e,this.render())}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(e){this.stroke_=e,this.render()}listenImageChange(e){}load(){}unlistenImageChange(e){}calculateLineJoinSize_(e,t,n){if(t===0||this.points_===1/0||e!=="bevel"&&e!=="miter")return t;let r=this.radius,s=this.radius2_===void 0?r:this.radius2_;if(r<s){let D=r;r=s,s=D}let o=this.radius2_===void 0?this.points_:this.points_*2,a=2*Math.PI/o,l=s*Math.sin(a),c=Math.sqrt(s*s-l*l),u=r-c,f=Math.sqrt(l*l+u*u),d=f/l;if(e==="miter"&&d<=n)return d*t;let A=t/2/d,y=t/2*(u/f),S=Math.sqrt((r+A)*(r+A)+y*y)-r;if(this.radius2_===void 0||e==="bevel")return S*2;let T=r*Math.sin(a),R=Math.sqrt(r*r-T*T),I=s-R,F=Math.sqrt(T*T+I*I)/T;if(F<=n){let D=F*t/2-s-r;return 2*Math.max(S,D)}return S*2}createRenderOptions(){let e=gh,t=vh,n=0,r=null,s=0,o,a=0;this.stroke_&&(o=gl(this.stroke_.getColor()??ia),a=this.stroke_.getWidth()??od,r=this.stroke_.getLineDash(),s=this.stroke_.getLineDashOffset()??0,t=this.stroke_.getLineJoin()??vh,e=this.stroke_.getLineCap()??gh,n=this.stroke_.getMiterLimit()??rd);let l=this.calculateLineJoinSize_(t,a,n),c=Math.max(this.radius,this.radius2_||0),u=Math.ceil(2*c+l);return{strokeStyle:o,strokeWidth:a,size:u,lineCap:e,lineDash:r,lineDashOffset:s,lineJoin:t,miterLimit:n}}render(){this.renderOptions_=this.createRenderOptions();let e=this.renderOptions_.size;this.hitDetectionCanvas_=null,this.size_=[e,e]}draw_(e,t,n){if(t.scale(n,n),t.translate(e.size/2,e.size/2),this.createPath_(t),this.fill_){let r=this.fill_.getColor();r===null&&(r=io),t.fillStyle=gl(r),t.fill()}e.strokeStyle&&(t.strokeStyle=e.strokeStyle,t.lineWidth=e.strokeWidth,e.lineDash&&(t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset),t.lineCap=e.lineCap,t.lineJoin=e.lineJoin,t.miterLimit=e.miterLimit,t.stroke())}createHitDetectionCanvas_(e){let t;if(this.fill_){let n=this.fill_.getColor(),r=0;typeof n=="string"&&(n=Oc(n)),n===null?r=1:Array.isArray(n)&&(r=n.length===4?n[3]:1),r===0&&(t=Di(e.size,e.size),this.drawHitDetectionCanvas_(e,t))}return t?t.canvas:this.getImage(1)}createPath_(e){let t=this.points_,n=this.radius;if(t===1/0)e.arc(0,0,n,0,2*Math.PI);else{let r=this.radius2_===void 0?n:this.radius2_;this.radius2_!==void 0&&(t*=2);let s=this.angle_-Math.PI/2,o=2*Math.PI/t;for(let a=0;a<t;a++){let l=s+a*o,c=a%2===0?n:r;e.lineTo(c*Math.cos(l),c*Math.sin(l))}e.closePath()}}drawHitDetectionCanvas_(e,t){t.translate(e.size/2,e.size/2),this.createPath_(t),t.fillStyle=io,t.fill(),e.strokeStyle&&(t.strokeStyle=e.strokeStyle,t.lineWidth=e.strokeWidth,e.lineDash&&(t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset),t.lineJoin=e.lineJoin,t.miterLimit=e.miterLimit,t.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}},zE=JN;var e5=class i extends zE{constructor(e){e=e||{radius:5},super({points:1/0,fill:e.fill,radius:e.radius,stroke:e.stroke,scale:e.scale!==void 0?e.scale:1,rotation:e.rotation!==void 0?e.rotation:0,rotateWithView:e.rotateWithView!==void 0?e.rotateWithView:!1,displacement:e.displacement!==void 0?e.displacement:[0,0],declutterMode:e.declutterMode})}clone(){let e=this.getScale(),t=new i({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(e)?e.slice():e,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return t.setOpacity(this.getOpacity()),t}},VE=e5;var t5=class i{constructor(e){e=e||{},this.patternImage_=null,this.color_=null,e.color!==void 0&&this.setColor(e.color)}clone(){let e=this.getColor();return new i({color:Array.isArray(e)?e.slice():e||void 0})}getColor(){return this.color_}setColor(e){if(e!==null&&typeof e=="object"&&"src"in e){let t=Dp(null,e.src,{crossOrigin:"anonymous"},void 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0?e.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=e.anchorOrigin!==void 0?e.anchorOrigin:"top-left",this.anchorXUnits_=e.anchorXUnits!==void 0?e.anchorXUnits:"fraction",this.anchorYUnits_=e.anchorYUnits!==void 0?e.anchorYUnits:"fraction",this.crossOrigin_=e.crossOrigin!==void 0?e.crossOrigin:null,this.referrerPolicy_=e.referrerPolicy;let o=e.img!==void 0?e.img:null,a=e.src;jn(!(a!==void 0&&o),"`image` and `src` cannot be provided at the same time"),(a===void 0||a.length===0)&&o&&(a=o.src||Bn(o)),jn(a!==void 0&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),jn(!((e.width!==void 0||e.height!==void 0)&&e.scale!==void 0),"`width` or `height` cannot be provided together with `scale`");let l;if(e.src!==void 0?l=Pn.IDLE:o!==void 0&&("complete"in o?o.complete?l=o.src?Pn.LOADED:Pn.IDLE:l=Pn.LOADING:l=Pn.LOADED),this.color_=e.color!==void 0?Oc(e.color):null,this.iconImage_=Dp(o,a,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},l,this.color_),this.offset_=e.offset!==void 0?e.offset:[0,0],this.offsetOrigin_=e.offsetOrigin!==void 0?e.offsetOrigin:"top-left",this.origin_=null,this.size_=e.size!==void 0?e.size:null,this.initialOptions_,e.width!==void 0||e.height!==void 0){let c,u;if(e.size)[c,u]=e.size;else{let f=this.getImage(1);if(f.width&&f.height)c=f.width,u=f.height;else if(f instanceof HTMLImageElement){this.initialOptions_=e;let d=()=>{if(this.unlistenImageChange(d),!this.initialOptions_)return;let A=this.iconImage_.getSize();this.setScale(MX(A[0],A[1],e.width,e.height))};this.listenImageChange(d);return}}c!==void 0&&this.setScale(MX(c,u,e.width,e.height))}}clone(){let e,t,n;return this.initialOptions_?(t=this.initialOptions_.width,n=this.initialOptions_.height):(e=this.getScale(),e=Array.isArray(e)?e.slice():e),new i({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:e,width:t,height:n,size:this.size_!==null?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let e=this.normalizedAnchor_;if(!e){e=this.anchor_;let r=this.getSize();if(this.anchorXUnits_=="fraction"||this.anchorYUnits_=="fraction"){if(!r)return null;e=this.anchor_.slice(),this.anchorXUnits_=="fraction"&&(e[0]*=r[0]),this.anchorYUnits_=="fraction"&&(e[1]*=r[1])}if(this.anchorOrigin_!="top-left"){if(!r)return 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Promise.all([fetch(`${O.volume.base}/worlds/${i.slug}.json`),fetch(`${O.volume.base}/worlds/${i.slug}.bin`)]);if(!e.ok||!t.ok)throw new Error(`world ${i.slug} is not served under this catalog any more`);let[n,r]=await Promise.all([e.json(),t.arrayBuffer()]),s=n.collections||[];f0e(r,s);let o=YX(s);return{...i,grid:n.grid,lenses:n.lenses,collections:s,collectionsById:new Map(s.map(a=>[a.id,a])),attrs:n.attrs||{},merged:n.merged||[],sections:o}}function f0e(i,e){let t=new DataView(i);if(String.fromCharCode(...new Uint8Array(i,0,8))!=="ATLASLOC")throw new Error("location payload is not in the expected form");let r=t.getUint16(8,!0);if(r!==3)throw new Error(`location payload is version ${r}, and this reads 3`);let s=t.getUint32(10,!0),o=16,a=new Int32Array(i,o,s),l=new Float32Array(i,o+=s*4,s),c=new Float32Array(i,o+=s*4,s),u=new Int32Array(i,o+=s*4,s),f=new Int32Array(i,o+=s*4,s),d=new Uint32Array(i,o+=s*4,s+1),A=new Uint16Array(i,o+=(s+1)*4,s),y=new Uint8Array(i,o+s*2),w=new TextDecoder;for(let S of e)S.kind==="point"&&(S.locations=[]);for(let S=0;S<s;S++){let T=e[A[S]];if(!T||T.kind!=="point")throw new Error(`location ${a[S]} names collection ${A[S]}, which is no point collection`);T.locations.push({id:a[S],title:w.decode(y.subarray(d[S],d[S+1])),lat:l[S],lng:c[S],memberId:u[S]||void 0,shard:f[S]||void 0})}}async function EN(){let i=`${O.volume.base}/${O.world.slug}`;return O.textByWorld.has(i)||O.textByWorld.set(i,fetch(`${O.volume.base}/worlds/${O.world.slug}.text`).then(e=>e.json()).catch(()=>({}))),O.textByWorld.get(i)}var YE=null;function yA(){return YE||(YE=d0e().finally(()=>{YE=null})),YE}async function d0e(){let i=await fetch("/data/catalog.json");if(!i.ok)return;let e=O.volume;if(O.catalog=await i.json(),qm(ge.volume,O.catalog.volumes,"title"),S5(),!O.catalog.volumes.length)return;let t=e&&O.catalog.volumes.find(n=>n.slug===e.slug);if(!t){let n=lv();await cd(n.volume||av()?.volume||O.catalog.volumes[0].slug,n.volume?n.world:void 0);return}if(t.stamp!==e.stamp){for(let r of O.textByWorld.keys())r.startsWith(e.base+"/")&&O.textByWorld.delete(r);let n=O.engine?.getView();O.restore={volume:t.slug,world:O.world?.slug,lens:O.world?O.world.lenses.indexOf(O.lens):0,center:n?.getCenter(),zoom:n?.getZoom(),hidden:[...O.hiddenCollections],collapsed:[...O.collapsedSections],expanded:[...O.expandedCollections],labels:[...O.labelOverrides],overviewDocked:O.overviewDocked,dockFolded:O.dockFolded,dockDismissed:O.dockDismissed},await cd(t.slug,O.world?.slug);return}O.volume=t,ge.volume.value=t.slug}function S5(){let i=!O.catalog?.volumes?.length;ge.emptyState.hidden=!i,O.catalog?.bundlesDir&&(ge.emptyPath.textContent=O.catalog.bundlesDir)}async function T5(){for(let i of[ge.emptyOpen,ge.addBundles])i.disabled=!0;try{let e=await(await fetch("/data/bundles/import",{method:"POST"})).json().catch(()=>({}));await yA();let t=e.imported?.[0];t&&O.catalog.volumes.some(n=>n.slug===t)&&await cd(t)}finally{for(let i 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0,this.activePointers_);this.dispatchEvent(t),this.emulateClicks_&&!t.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(e)&&this.emulateClick_(this.down_),this.activePointers_.length===0&&(this.dragListenerKeys_.forEach(li),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(e){return e.button===0}handlePointerDown_(e){this.emulateClicks_=this.activePointers_.length===0,this.updateActivePointers_(e);let t=new _h(gr.POINTERDOWN,this.map_,e,void 0,void 0,this.activePointers_);if(this.dispatchEvent(t),this.down_=new PointerEvent(e.type,e),Object.defineProperty(this.down_,"target",{writable:!1,value:e.target}),this.dragListenerKeys_.length===0){let n=this.map_.getOwnerDocument();this.dragListenerKeys_.push(qn(n,gr.POINTERMOVE,this.handlePointerMove_,this),qn(n,gr.POINTERUP,this.handlePointerUp_,this),qn(this.element_,gr.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==n&&this.dragListenerKeys_.push(qn(this.element_.getRootNode(),gr.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(e){if(this.isMoving_(e)){this.updateActivePointers_(e),this.dragging_=!0;let t=new _h(gr.POINTERDRAG,this.map_,e,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(t)}}relayMoveEvent_(e){this.originalPointerMoveEvent_=e;let t=!!(this.down_&&this.isMoving_(e));this.dispatchEvent(new _h(gr.POINTERMOVE,this.map_,e,t))}handleTouchMove_(e){let t=this.originalPointerMoveEvent_;(!t||t.defaultPrevented)&&(typeof e.cancelable!="boolean"||e.cancelable===!0)&&e.preventDefault()}isMoving_(e){return this.dragging_||Math.abs(e.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(e.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(li(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(nn.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(li(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(li),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},c$=R5;var xh={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"};var Bo={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"};var n2=1/0,P5=class{constructor(e,t){this.priorityFunction_=e,this.keyFunction_=t,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,dh(this.queuedElements_)}dequeue(){let 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t=arguments.length,n;t>1&&typeof arguments[t-1]=="function"&&(n=arguments[t-1],--t);let r=0;for(;r<t&&!this.isDef();++r){let u=arguments[r];u.center&&this.setCenterInternal(u.center),u.zoom!==void 0?this.setZoom(u.zoom):u.resolution&&this.setResolution(u.resolution),u.rotation!==void 0&&this.setRotation(u.rotation)}if(r===t){n&&ZE(n,!0);return}let s=Date.now(),o=this.targetCenter_.slice(),a=this.targetResolution_,l=this.targetRotation_,c=[];for(;r<t;++r){let u=arguments[r],f={start:s,complete:!1,anchor:u.anchor,duration:u.duration!==void 0?u.duration:1e3,easing:u.easing||yj,callback:n};if(u.center&&(f.sourceCenter=o,f.targetCenter=u.center.slice(),o=f.targetCenter),u.zoom!==void 0?(f.sourceResolution=a,f.targetResolution=this.getResolutionForZoom(u.zoom),a=f.targetResolution):u.resolution&&(f.sourceResolution=a,f.targetResolution=u.resolution,a=f.targetResolution),u.rotation!==void 0){f.sourceRotation=l;let d=fh(u.rotation-l+Math.PI,2*Math.PI)-Math.PI;f.targetRotation=l+d,l=f.targetRotation}g0e(f)?f.complete=!0:s+=f.duration,c.push(f)}this.animations_.push(c),this.setHint(so.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[so.ANIMATING]>0}getInteracting(){return this.hints_[so.INTERACTING]>0}cancelAnimations(){this.setHint(so.ANIMATING,-this.hints_[so.ANIMATING]);let e;for(let t=0,n=this.animations_.length;t<n;++t){let r=this.animations_[t];if(r[0].callback&&ZE(r[0].callback,!1),!e)for(let s=0,o=r.length;s<o;++s){let a=r[s];if(!a.complete){e=a.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=e,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(this.updateAnimationKey_!==void 0&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;let e=Date.now(),t=!1;for(let n=this.animations_.length-1;n>=0;--n){let r=this.animations_[n],s=!0;for(let o=0,a=r.length;o<a;++o){let l=r[o];if(l.complete)continue;let c=e-l.start,u=l.duration>0?c/l.duration:1;u>=1?(l.complete=!0,u=1):s=!1;let f=l.easing(u);if(l.sourceCenter){let d=l.sourceCenter[0],A=l.sourceCenter[1],y=l.targetCenter[0],w=l.targetCenter[1];this.nextCenter_=l.targetCenter;let S=d+f*(y-d),T=A+f*(w-A);this.targetCenter_=[S,T]}if(l.sourceResolution&&l.targetResolution){let d=f===1?l.targetResolution:l.sourceResolution+f*(l.targetResolution-l.sourceResolution);if(l.anchor){let A=this.getViewportSize_(this.getRotation()),y=this.constraints_.resolution(d,0,A,!0);this.targetCenter_=this.calculateCenterZoom(y,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=d,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){let d=f===1?fh(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+f*(l.targetRotation-l.sourceRotation);if(l.anchor){let A=this.constraints_.rotation(d,!0);this.targetCenter_=this.calculateCenterRotate(A,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=d}if(this.applyTargetState_(!0),t=!0,!l.complete)break}if(s){this.animations_[n]=null,this.setHint(so.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let o=r[0].callback;o&&ZE(o,!0)}}this.animations_=this.animations_.filter(Boolean),t&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(e,t){let n,r=this.getCenterInternal();return r!==void 0&&(n=[r[0]-t[0],r[1]-t[1]],X1(n,e-this.getRotation()),PW(n,t)),n}calculateCenterZoom(e,t){let n,r=this.getCenterInternal(),s=this.getResolution();if(r!==void 0&&s!==void 0){let o=t[0]-e*(t[0]-r[0])/s,a=t[1]-e*(t[1]-r[1])/s;n=[o,a]}return n}getViewportSize_(e){let t=this.viewportSize_;if(e){let n=t[0],r=t[1];return[Math.abs(n*Math.cos(e))+Math.abs(r*Math.sin(e)),Math.abs(n*Math.sin(e))+Math.abs(r*Math.cos(e))]}return t}setViewportSize(e){this.viewportSize_=Array.isArray(e)?e.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){let e=this.getCenterInternal();return e&&Ry(e,this.getProjection())}getCenterInternal(){return this.get(Uc.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(e){return e!==void 0?(e[0]=this.hints_[0],e[1]=this.hints_[1],e):this.hints_.slice()}calculateExtent(e){let t=this.calculateExtentInternal(e);return Sp(t,this.getProjection())}calculateExtentInternal(e){e=e||this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();jn(t,"The view center is not defined");let n=this.getResolution();jn(n!==void 0,"The view resolution is not defined");let r=this.getRotation();return jn(r!==void 0,"The view rotation is not defined"),Ty(t,n,r,e)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(e){this.applyOptions_(this.getUpdatedOptions_({maxZoom:e}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(e){this.applyOptions_(this.getUpdatedOptions_({minZoom:e}))}setConstrainResolution(e){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:e}))}getProjection(){return this.projection_}getResolution(){return this.get(Uc.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(_u(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t=t||this.getViewportSizeMinusPadding_();let n=Kn(e)/t[0],r=Nr(e)/t[1];return Math.max(n,r)}getResolutionForValueFunction(e){e=e||2;let t=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(t/n)/Math.log(e);return(function(s){return t/Math.pow(e,s*r)})}getRotation(){return this.get(Uc.ROTATION)}getValueForResolutionFunction(e){let t=Math.log(e||2),n=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,s=Math.log(n/r)/t;return(function(o){return Math.log(n/o)/t/s})}getViewportSizeMinusPadding_(e){let t=this.getViewportSize_(e),n=this.padding_;return n&&(t=[t[0]-n[1]-n[3],t[1]-n[0]-n[2]]),t}getState(){let e=this.getProjection(),t=this.getResolution(),n=this.getRotation(),r=this.getCenterInternal(),s=this.padding_;if(s){let o=this.getViewportSizeMinusPadding_();r=U5(r,this.getViewportSize_(),[o[0]/2+s[3],o[1]/2+s[0]],t,n)}return{center:r.slice(0),projection:e!==void 0?e:null,resolution:t,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:n,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let e,t=this.getResolution();return t!==void 0&&(e=this.getZoomForResolution(t)),e}getZoomForResolution(e){let t=this.minZoom_||0,n,r;if(this.resolutions_){let s=ev(this.resolutions_,e,1);t=s,n=this.resolutions_[s],s==this.resolutions_.length-1?r=2:r=n/this.resolutions_[s+1]}else n=this.maxResolution_,r=this.zoomFactor_;return t+Math.log(n/e)/Math.log(r)}getResolutionForZoom(e){if(this.resolutions_?.length){if(this.resolutions_.length===1)return this.resolutions_[0];let t=Si(Math.floor(e),0,this.resolutions_.length-2),n=this.resolutions_[t]/this.resolutions_[t+1];return this.resolutions_[t]/Math.pow(n,Si(e-t,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,e-this.minZoom_)}fit(e,t){let n;if(jn(Array.isArray(e)||typeof e.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(e)){jn(!hh(e),"Cannot fit empty extent provided as `geometry`");let r=_u(e,this.getProjection());n=FN(r)}else if(e.getType()==="Circle"){let r=_u(e.getExtent(),this.getProjection());n=FN(r),n.rotate(this.getRotation(),dl(r))}else{let r=rA();r?n=e.clone().transform(r,this.getProjection()):n=e}this.fitInternal(n,t)}rotatedExtentForGeometry(e){let t=this.getRotation(),n=Math.cos(t),r=Math.sin(-t),s=e.getFlatCoordinates(),o=e.getStride(),a=1/0,l=1/0,c=-1/0,u=-1/0;for(let f=0,d=s.length;f<d;f+=o){let A=s[f]*n-s[f+1]*r,y=s[f]*r+s[f+1]*n;a=Math.min(a,A),l=Math.min(l,y),c=Math.max(c,A),u=Math.max(u,y)}return[a,l,c,u]}fitInternal(e,t){t=t||{};let n=t.size;n||(n=this.getViewportSizeMinusPadding_());let r=t.padding!==void 0?t.padding:[0,0,0,0],s=t.nearest!==void 0?t.nearest:!1,o;t.minResolution!==void 0?o=t.minResolution:t.maxZoom!==void 0?o=this.getResolutionForZoom(t.maxZoom):o=0;let a=this.rotatedExtentForGeometry(e),l=this.getResolutionForExtentInternal(a,[n[0]-r[1]-r[3],n[1]-r[0]-r[2]]);l=isNaN(l)?o:Math.max(l,o),l=this.getConstrainedResolution(l,s?0:1);let c=this.getRotation(),u=Math.sin(c),f=Math.cos(c),d=dl(a);d[0]+=(r[1]-r[3])/2*l,d[1]+=(r[0]-r[2])/2*l;let A=d[0]*f-d[1]*u,y=d[1]*f+d[0]*u,w=this.getConstrainedCenter([A,y],l),S=t.callback?t.callback:td;t.duration!==void 0?this.animateInternal({resolution:l,center:w,duration:t.duration,easing:t.easing},S):(this.targetResolution_=l,this.targetCenter_=w,this.applyTargetState_(!1,!0),ZE(S,!0))}centerOn(e,t,n){this.centerOnInternal(vu(e,this.getProjection()),t,n)}centerOnInternal(e,t,n){this.setCenterInternal(U5(e,t,n,this.getResolution(),this.getRotation()))}calculateCenterShift(e,t,n,r){let s,o=this.padding_;if(o&&e){let a=this.getViewportSizeMinusPadding_(-n),l=U5(e,r,[a[0]/2+o[3],a[1]/2+o[0]],t,n);s=[e[0]-l[0],e[1]-l[1]]}return s}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(e){let t=Ry(this.targetCenter_,this.getProjection());this.setCenter([t[0]+e[0],t[1]+e[1]])}adjustCenterInternal(e){let t=this.targetCenter_;this.setCenterInternal([t[0]+e[0],t[1]+e[1]])}adjustResolution(e,t){t=t&&vu(t,this.getProjection()),this.adjustResolutionInternal(e,t)}adjustResolutionInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.getViewportSize_(this.getRotation()),s=this.constraints_.resolution(this.targetResolution_*e,0,r,n);t&&(this.targetCenter_=this.calculateCenterZoom(s,t)),this.targetResolution_*=e,this.applyTargetState_()}adjustZoom(e,t){this.adjustResolution(Math.pow(this.zoomFactor_,-e),t)}adjustRotation(e,t){t&&(t=vu(t,this.getProjection())),this.adjustRotationInternal(e,t)}adjustRotationInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+e,n);t&&(this.targetCenter_=this.calculateCenterRotate(r,t)),this.targetRotation_+=e,this.applyTargetState_()}setCenter(e){this.setCenterInternal(e&&vu(e,this.getProjection()))}setCenterInternal(e){this.targetCenter_=e,this.applyTargetState_()}setHint(e,t){return this.hints_[e]+=t,this.changed(),this.hints_[e]}setResolution(e){this.targetResolution_=e,this.applyTargetState_()}setRotation(e){this.targetRotation_=e,this.applyTargetState_()}setZoom(e){this.setResolution(this.getResolutionForZoom(e))}applyTargetState_(e,t){let n=this.getAnimating()||this.getInteracting()||t,r=this.constraints_.rotation(this.targetRotation_,n),s=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,0,s,n),a=this.constraints_.center(this.targetCenter_,o,s,n,this.calculateCenterShift(this.targetCenter_,o,r,s));this.get(Uc.ROTATION)!==r&&this.set(Uc.ROTATION,r),this.get(Uc.RESOLUTION)!==o&&(this.set(Uc.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get(Uc.CENTER)||!eA(this.get(Uc.CENTER),a))&&this.set(Uc.CENTER,a),this.getAnimating()&&!e&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(e,t,n){e=e!==void 0?e:200;let r=t||0,s=this.constraints_.rotation(this.targetRotation_),o=this.getViewportSize_(s),a=this.constraints_.resolution(this.targetResolution_,r,o),l=this.constraints_.center(this.targetCenter_,a,o,!1,this.calculateCenterShift(this.targetCenter_,a,s,o));if(e===0&&!this.cancelAnchor_){this.targetResolution_=a,this.targetRotation_=s,this.targetCenter_=l,this.applyTargetState_();return}n=n||(e===0?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,(this.getResolution()!==a||this.getRotation()!==s||!this.getCenterInternal()||!eA(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:s,center:l,resolution:a,duration:e,easing:Lc,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(so.INTERACTING,1)}endInteraction(e,t,n){n=n&&vu(n,this.getProjection()),this.endInteractionInternal(e,t,n)}endInteractionInternal(e,t,n){this.getInteracting()&&(this.setHint(so.INTERACTING,-1),this.resolveConstraints(e,t,n))}getConstrainedCenter(e,t){let n=this.getViewportSize_(this.getRotation());return this.constraints_.center(e,t||this.getResolution(),n)}getConstrainedZoom(e,t){let n=this.getResolutionForZoom(e);return this.getZoomForResolution(this.getConstrainedResolution(n,t))}getConstrainedResolution(e,t){t=t||0;let n=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(e,t,n)}};function ZE(i,e){setTimeout(function(){i(e)},0)}function p0e(i){if(i.extent!==void 0){let t=i.smoothExtentConstraint!==void 0?i.smoothExtentConstraint:!0;return L5(i.extent,i.constrainOnlyCenter,t)}let e=nE(i.projection,"EPSG:3857");if(i.multiWorld!==!0&&e.isGlobal()){let t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,L5(t,!1,!1)}return d$}function m0e(i){let e,t,n,o=i.minZoom!==void 0?i.minZoom:O5,a=i.maxZoom!==void 0?i.maxZoom:28,l=i.zoomFactor!==void 0?i.zoomFactor:2,c=i.multiWorld!==void 0?i.multiWorld:!1,u=i.smoothResolutionConstraint!==void 0?i.smoothResolutionConstraint:!0,f=i.showFullExtent!==void 0?i.showFullExtent:!1,d=nE(i.projection,"EPSG:3857"),A=d.getExtent(),y=i.constrainOnlyCenter,w=i.extent;if(!c&&!w&&d.isGlobal()&&(y=!1,w=A),i.resolutions!==void 0){let S=i.resolutions;t=S[o],n=S[a]!==void 0?S[a]:S[S.length-1],i.constrainResolution?e=p$(S,u,!y&&w,f):e=F5(t,n,u,!y&&w,f)}else{let T=(A?Math.max(Kn(A),Nr(A)):360*Kf.degrees/d.getMetersPerUnit())/256/Math.pow(2,O5),R=T/Math.pow(2,28-O5);t=i.maxResolution,t!==void 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t=e.element;t&&!e.target&&!t.style.pointerEvents&&(t.style.pointerEvents="auto"),this.element=t||null,this.target_=null,this.map_=null,this.listenerKeys=[],e.render&&(this.render=e.render),e.target&&this.setTarget(e.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(e){this.map_&&this.element?.remove();for(let t=0,n=this.listenerKeys.length;t<n;++t)li(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=e,e){let t=this.target_??e.getOverlayContainerStopEvent();this.element&&t.appendChild(this.element),this.render!==td&&this.listenerKeys.push(qn(e,xh.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e=="string"?document.getElementById(e):e}},vv=z5;var V5=class extends vv{constructor(e){e=e||{},super({element:document.createElement("div"),render:e.render,target:e.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=e.collapsed!==void 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o=document.createElement("li");o.innerHTML=t[r],this.ulElement_.appendChild(o)}this.renderedAttributions_=t}}handleClick_(e){e.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(YN),this.collapsed_?iN(this.collapseLabel_,this.label_):iN(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(e){this.collapsible_!==e&&(this.collapsible_=e,this.element.classList.toggle("ol-uncollapsible"),this.userCollapsed_&&this.handleToggle_())}setCollapsed(e){this.userCollapsed_=e,!(!this.collapsible_||this.collapsed_===e)&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(e){this.updateElement_(e.frameState)}},v$=V5;var G5=class extends vv{constructor(e){e=e||{},super({element:document.createElement("div"),render:e.render,target:e.target});let t=e.className!==void 0?e.className:"ol-rotate",n=e.label!==void 0?e.label:"\u21E7",r=e.compassClassName!==void 0?e.compassClassName:"ol-compass";this.label_=null,typeof n=="string"?(this.label_=document.createElement("span"),this.label_.className=r,this.label_.textContent=n):(this.label_=n,this.label_.classList.add(r));let s=e.tipLabel?e.tipLabel:"Reset rotation",o=document.createElement("button");o.className=t+"-reset",o.setAttribute("type","button"),o.title=s,o.appendChild(this.label_),o.addEventListener(nn.CLICK,this.handleClick_.bind(this),!1);let a=t+" "+Np+" "+fv,l=this.element;l.className=a,l.appendChild(o),this.callResetNorth_=e.resetNorth?e.resetNorth:void 0,this.duration_=e.duration!==void 0?e.duration:250,this.autoHide_=e.autoHide!==void 0?e.autoHide:!0,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(Ky)}handleClick_(e){e.preventDefault(),this.callResetNorth_!==void 0?this.callResetNorth_():this.resetNorth_()}resetNorth_(){let t=this.getMap().getView();if(!t)return;let n=t.getRotation();n!==void 0&&(this.duration_>0&&n%(2*Math.PI)!==0?t.animate({rotation:0,duration:this.duration_,easing:Lc}):t.setRotation(0))}render(e){let t=e.frameState;if(!t)return;let n=t.viewState.rotation;if(n!=this.rotation_){let r="rotate("+n+"rad)";if(this.autoHide_){let s=this.element.classList.contains(Ky);!s&&n===0?this.element.classList.add(Ky):s&&n!==0&&this.element.classList.remove(Ky)}this.label_.style.transform=r}this.rotation_=n}},_$=G5;var q5=class extends vv{constructor(e){e=e||{},super({element:document.createElement("div"),target:e.target});let t=e.className!==void 0?e.className:"ol-zoom",n=e.delta!==void 0?e.delta:1,r=e.zoomInClassName!==void 0?e.zoomInClassName:t+"-in",s=e.zoomOutClassName!==void 0?e.zoomOutClassName:t+"-out",o=e.zoomInLabel!==void 0?e.zoomInLabel:"+",a=e.zoomOutLabel!==void 0?e.zoomOutLabel:"\u2013",l=e.zoomInTipLabel!==void 0?e.zoomInTipLabel:"Zoom in",c=e.zoomOutTipLabel!==void 0?e.zoomOutTipLabel:"Zoom out",u=document.createElement("button");u.className=r,u.setAttribute("type","button"),u.title=l,u.appendChild(typeof o=="string"?document.createTextNode(o):o),u.addEventListener(nn.CLICK,this.handleClick_.bind(this,n),!1);let f=document.createElement("button");f.className=s,f.setAttribute("type","button"),f.title=c,f.appendChild(typeof a=="string"?document.createTextNode(a):a),f.addEventListener(nn.CLICK,this.handleClick_.bind(this,-n),!1);let d=t+" "+Np+" "+fv,A=this.element;A.className=d,A.appendChild(u),A.appendChild(f),this.duration_=e.duration!==void 0?e.duration:250}handleClick_(e,t){t.preventDefault(),this.zoomByDelta_(e)}zoomByDelta_(e){let n=this.getMap().getView();if(!n)return;let r=n.getZoom();if(r!==void 0){let s=n.getConstrainedZoom(r+e);this.duration_>0?(n.getAnimating()&&n.cancelAnimations(),n.animate({zoom:s,duration:this.duration_,easing:Lc})):n.setZoom(s)}}},x$=q5;function KE(i){i=i||{};let e=new Fo;return(i.zoom===void 0||i.zoom)&&e.push(new x$(i.zoomOptions)),(i.rotate===void 0||i.rotate)&&e.push(new _$(i.rotateOptions)),(i.attribution===void 0||i.attribution)&&e.push(new v$(i.attributionOptions)),e}var H5=class{constructor(e,t,n){this.decay_=e,this.minVelocity_=t,this.delay_=n,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(e,t){this.points_.push(e,t,Date.now())}end(){if(this.points_.length<6)return!1;let e=Date.now()-this.delay_,t=this.points_.length-3;if(this.points_[t+2]<e)return!1;let n=t-3;for(;n>0&&this.points_[n+2]>e;)n-=3;let r=this.points_[t+2]-this.points_[n+2];if(r<1e3/60)return!1;let s=this.points_[t]-this.points_[n],o=this.points_[t+1]-this.points_[n+1];return this.angle_=Math.atan2(o,s),this.initialVelocity_=Math.sqrt(s*s+o*o)/r,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}},y$=H5;var W5={ACTIVE:"active"};var j5=class extends Us{constructor(e){super(),this.on,this.once,this.un,e&&e.handleEvent&&(this.handleEvent=e.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(W5.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(W5.ACTIVE,e)}setMap(e){this.map_=e}};function b$(i,e,t){let n=i.getCenterInternal();if(n){let r=[n[0]+e[0],n[1]+e[1]];i.animateInternal({duration:t!==void 0?t:250,easing:bj,center:i.getConstrainedCenter(r)})}}function _v(i,e,t,n){let r=i.getZoom();if(r===void 0)return;let s=i.getConstrainedZoom(r+e),o=i.getResolutionForZoom(s);i.getAnimating()&&i.cancelAnimations(),i.animate({resolution:o,anchor:t,duration:n!==void 0?n:250,easing:Lc})}var yh=j5;var X5=class extends yh{constructor(e){super(),e=e||{},this.delta_=e.delta?e.delta:1,this.duration_=e.duration!==void 0?e.duration:250}handleEvent(e){let t=!1;if(e.type==gr.DBLCLICK){let n=e.originalEvent,r=e.map,s=e.coordinate,o=n.shiftKey?-this.delta_:this.delta_,a=r.getView();_v(a,o,s,this.duration_),n.preventDefault(),t=!0}return!t}},w$=X5;function i2(i){let e=arguments;return function(t){let n=!0;for(let r=0,s=e.length;r<s&&(n=n&&e[r](t),!!n);++r);return n}}var S$=function(i){let e=i.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},v0e=function(i){let e=i.map.getTargetElement(),t=e.getRootNode(),n=i.map.getOwnerDocument().activeElement;return t instanceof ShadowRoot?t.host.contains(n):e.contains(n)},QE=function(i){let e=i.map.getTargetElement(),t=e.getRootNode();return(t instanceof ShadowRoot?t.host:e).hasAttribute("tabindex")?v0e(i):!0},T$=Jf;var JE=function(i){let e=i.originalEvent;return"pointerId"in e&&e.button==0&&!(gj&&QD&&e.ctrlKey)};var e3=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey};var E$=function(i){let e=i.originalEvent;return QD?e.metaKey:e.ctrlKey},M$=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},t3=function(i){let e=i.originalEvent,t=e.target.tagName;return t!=="INPUT"&&t!=="SELECT"&&t!=="TEXTAREA"&&!e.target.isContentEditable},n3=function(i){let e=i.originalEvent;return"pointerId"in e&&e.pointerType=="mouse"};var C$=function(i){let e=i.originalEvent;return"pointerId"in e&&e.isPrimary&&e.button===0};var $5=class extends yh{constructor(e){e=e||{},super(e),e.handleDownEvent&&(this.handleDownEvent=e.handleDownEvent),e.handleDragEvent&&(this.handleDragEvent=e.handleDragEvent),e.handleMoveEvent&&(this.handleMoveEvent=e.handleMoveEvent),e.handleUpEvent&&(this.handleUpEvent=e.handleUpEvent),e.stopDown&&(this.stopDown=e.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(e){return!1}handleDragEvent(e){}handleEvent(e){if(!e.originalEvent)return!0;let t=!1;if(this.updateTrackedPointers_(e),this.handlingDownUpSequence){if(e.type==gr.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==gr.POINTERUP){let n=this.handleUpEvent(e);this.handlingDownUpSequence=n&&this.targetPointers.length>0}}else if(e.type==gr.POINTERDOWN){let n=this.handleDownEvent(e);this.handlingDownUpSequence=n,t=this.stopDown(n)}else e.type==gr.POINTERMOVE&&this.handleMoveEvent(e);return!t}handleMoveEvent(e){}handleUpEvent(e){return!1}stopDown(e){return e}updateTrackedPointers_(e){e.activePointers&&(this.targetPointers=e.activePointers)}};function xv(i){let e=i.length,t=0,n=0;for(let r=0;r<e;r++)t+=i[r].clientX,n+=i[r].clientY;return{clientX:t/e,clientY:n/e}}var bh=$5;var Y5=class extends bh{constructor(e){super({stopDown:ed}),e=e||{},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:i2(e3,C$);this.condition_=e.onFocusOnly?i2(QE,t):t,this.noKinetic_=!1}handleDragEvent(e){let t=e.map;this.panning_||(this.panning_=!0,t.getView().beginInteraction());let n=this.targetPointers,r=t.getEventPixel(xv(n));if(n.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(r[0],r[1]),this.lastCentroid){let s=[this.lastCentroid[0]-r[0],r[1]-this.lastCentroid[1]],a=e.map.getView();IW(s,a.getResolution()),X1(s,a.getRotation()),a.adjustCenterInternal(s)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=r,this.lastPointersCount_=n.length,e.originalEvent.preventDefault()}handleUpEvent(e){let t=e.map,n=t.getView();if(this.targetPointers.length===0){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){let r=this.kinetic_.getDistance(),s=this.kinetic_.getAngle(),o=n.getCenterInternal(),a=t.getPixelFromCoordinateInternal(o),l=t.getCoordinateFromPixelInternal([a[0]-r*Math.cos(s),a[1]-r*Math.sin(s)]);n.animateInternal({center:n.getConstrainedCenter(l),duration:500,easing:Lc})}return this.panning_&&(this.panning_=!1,n.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(e){if(this.targetPointers.length>0&&this.condition_(e)){let n=e.map.getView();return this.lastCentroid=null,n.getAnimating()&&n.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}},R$=Y5;var Z5=class extends bh{constructor(e){e=e||{},super({stopDown:ed}),this.condition_=e.condition?e.condition:S$,this.lastAngle_=void 0,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){if(!n3(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===gv)return;let r=t.getSize(),s=e.pixel,o=Math.atan2(r[1]/2-s[1],s[0]-r[0]/2);if(this.lastAngle_!==void 0){let a=o-this.lastAngle_;n.adjustRotationInternal(-a)}this.lastAngle_=o}handleUpEvent(e){return n3(e)?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){return n3(e)&&JE(e)&&this.condition_(e)?(e.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}},P$=Z5;var K5=class extends Mp{constructor(e){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+e,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){let e=this.startPixel_,t=this.endPixel_,n="px",r=this.element_.style;r.left=Math.min(e[0],t[0])+n,r.top=Math.min(e[1],t[1])+n,r.width=Math.abs(t[0]-e[0])+n,r.height=Math.abs(t[1]-e[1])+n}setMap(e){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);let t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=e,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(e,t){this.startPixel_=e,this.endPixel_=t,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;let e=this.startPixel_,t=this.endPixel_,r=[e,[e[0],t[1]],t,[t[0],e[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);r[4]=r[0].slice(),this.geometry_?this.geometry_.setCoordinates([r]):this.geometry_=new Ah([r])}getGeometry(){return this.geometry_}},I$=K5;var yv={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"},bA=class extends Ao{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},Q5=class extends bh{constructor(e){super(),this.on,this.once,this.un,e=e??{},this.box_=new I$(e.className||"ol-dragbox"),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??JE,this.boxEndCondition_=e.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(e,t,n){let r=n[0]-t[0],s=n[1]-t[1];return r*r+s*s>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(e){this.startPixel_&&(this.box_.setPixels(this.startPixel_,e.pixel),this.dispatchEvent(new bA(yv.BOXDRAG,e.coordinate,e)))}handleUpEvent(e){if(!this.startPixel_)return!1;let t=this.boxEndCondition_(e,this.startPixel_,e.pixel);return t&&this.onBoxEnd(e),this.dispatchEvent(new bA(t?yv.BOXEND:yv.BOXCANCEL,e.coordinate,e)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(e){return this.condition_(e)?(this.startPixel_=e.pixel,this.box_.setMap(e.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new bA(yv.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new bA(yv.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(e)}setMap(e){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new bA(yv.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(e)}},L$=Q5;var J5=class extends L${constructor(e){e=e||{};let t=e.condition?e.condition:M$;super({condition:t,className:e.className||"ol-dragzoom",minArea:e.minArea}),this.duration_=e.duration!==void 0?e.duration:200,this.out_=e.out!==void 0?e.out:!1}onBoxEnd(e){let n=this.getMap().getView(),r=this.getGeometry();if(this.out_){let s=n.rotatedExtentForGeometry(r),o=n.getResolutionForExtentInternal(s),a=n.getResolution()/o;r=r.clone(),r.scale(a*a)}n.fitInternal(r,{duration:this.duration_,easing:Lc})}},D$=J5;var kp={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"};var e6=class extends yh{constructor(e){super(),e=e||{},this.defaultCondition_=function(t){return e3(t)&&t3(t)},this.condition_=e.condition!==void 0?e.condition:this.defaultCondition_,this.duration_=e.duration!==void 0?e.duration:100,this.pixelDelta_=e.pixelDelta!==void 0?e.pixelDelta:128}handleEvent(e){let t=!1;if(e.type==nn.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==kp.DOWN||r==kp.LEFT||r==kp.RIGHT||r==kp.UP)){let o=e.map.getView(),a=o.getResolution()*this.pixelDelta_,l=0,c=0;r==kp.DOWN?c=-a:r==kp.LEFT?l=-a:r==kp.RIGHT?l=a:c=a;let u=[l,c];X1(u,o.getRotation()),b$(o,u,this.duration_),n.preventDefault(),t=!0}}return!t}},N$=e6;var t6=class extends yh{constructor(e){super(),e=e||{},this.condition_=e.condition?e.condition:function(t){return!E$(t)&&t3(t)},this.delta_=e.delta?e.delta:1,this.duration_=e.duration!==void 0?e.duration:100}handleEvent(e){let t=!1;if(e.type==nn.KEYDOWN||e.type==nn.KEYPRESS){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==="+"||r==="-")){let s=e.map,o=r==="+"?this.delta_:-this.delta_,a=s.getView();_v(a,o,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},F$=t6;var _0e=40,x0e=300,y0e=3,n6=class extends yh{constructor(e){e=e||{},super(e),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=e.maxDelta!==void 0?e.maxDelta:1,this.duration_=e.duration!==void 0?e.duration:250,this.timeout_=e.timeout!==void 0?e.timeout:80,this.useAnchor_=e.useAnchor!==void 0?e.useAnchor:!0,this.constrainResolution_=e.constrainResolution!==void 0?e.constrainResolution:!1;let t=e.condition?e.condition:T$;this.condition_=e.onFocusOnly?i2(QE,t):t,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300,this.ctrlKeyPressed_=!1,this.ctrlKeyListenerKeys_=[]}setMap(e){if(this.ctrlKeyListenerKeys_.forEach(li),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(e),e){let t=e.getOwnerDocument();this.ctrlKeyListenerKeys_.push(qn(t,"keydown",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!0)}),qn(t,"keyup",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!1)}))}}endInteraction_(){this.trackpadTimeoutId_=void 0;let e=this.getMap();if(!e)return;let t=e.getView(),n=this.lastDelta_?this.lastDelta_>0?1:-1:0;t.endInteraction(this.constrainResolution_||t.getConstrainResolution()?100:void 0,n,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(e){if(!this.condition_(e)||e.type!==nn.WHEEL)return!0;let n=e.map,r=e.originalEvent;r.preventDefault();let s=r.ctrlKey&&!this.ctrlKeyPressed_;r.ctrlKey||(this.ctrlKeyPressed_=!1),this.useAnchor_&&(this.lastAnchor_=e.pixel);let o=r.deltaY;switch(r.deltaMode){case WheelEvent.DOM_DELTA_LINE:o*=_0e;break;case WheelEvent.DOM_DELTA_PAGE:o*=x0e;break;default:}if(o===0)return!1;this.lastDelta_=o;let a=Date.now();this.startTime_===void 0&&(this.startTime_=a),(!this.mode_||a-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(o)<4?"trackpad":"wheel");let l=n.getView();if(this.mode_==="trackpad")return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(l.getAnimating()&&l.cancelAnimations(),l.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s&&(o=o*y0e),l.adjustZoom(-o/this.deltaPerZoom_,this.lastAnchor_?n.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=a,!1;this.totalDelta_+=o;let c=Math.max(this.timeout_-(a-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,n),c),!1}handleWheelZoom_(e){let t=e.getView();t.getAnimating()&&t.cancelAnimations();let n=-Si(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),_v(t,n,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(e){this.useAnchor_=e,e||(this.lastAnchor_=null)}},B$=n6;var i6=class extends bh{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=ed),super(t),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=e.threshold!==void 0?e.threshold:.3,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){let t=0,n=this.targetPointers[0],r=this.targetPointers[1],s=Math.atan2(r.clientY-n.clientY,r.clientX-n.clientX);if(this.lastAngle_!==void 0){let l=s-this.lastAngle_;this.rotationDelta_+=l,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),t=l}this.lastAngle_=s;let o=e.map,a=o.getView();a.getConstraints().rotation!==gv&&(this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(xv(this.targetPointers))),this.rotating_&&(o.render(),a.adjustRotationInternal(t,this.anchor_)))}handleUpEvent(e){return this.targetPointers.length<2?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},O$=i6;var r6=class extends bh{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=ed),super(t),this.anchor_=null,this.duration_=e.duration!==void 0?e.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(e){let t=1,n=this.targetPointers[0],r=this.targetPointers[1],s=n.clientX-r.clientX,o=n.clientY-r.clientY,a=Math.sqrt(s*s+o*o);this.lastDistance_!==void 0&&(t=this.lastDistance_/a),this.lastDistance_=a;let l=e.map,c=l.getView();t!=1&&(this.lastScaleDelta_=t),this.anchor_=l.getCoordinateFromPixelInternal(l.getEventPixel(xv(this.targetPointers))),l.render(),c.adjustResolutionInternal(t,this.anchor_)}handleUpEvent(e){if(this.targetPointers.length<2){let n=e.map.getView(),r=this.lastScaleDelta_>1?1:-1;return n.endInteraction(this.duration_,r),!1}return!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},U$=r6;function i3(i){i=i||{};let e=new Fo,t=new y$(-.005,.05,100);return(i.altShiftDragRotate===void 0||i.altShiftDragRotate)&&e.push(new P$),(i.doubleClickZoom===void 0||i.doubleClickZoom)&&e.push(new w$({delta:i.zoomDelta,duration:i.zoomDuration})),(i.dragPan===void 0||i.dragPan)&&e.push(new R$({onFocusOnly:i.onFocusOnly,kinetic:t})),(i.pinchRotate===void 0||i.pinchRotate)&&e.push(new O$),(i.pinchZoom===void 0||i.pinchZoom)&&e.push(new U$({duration:i.zoomDuration})),(i.keyboard===void 0||i.keyboard)&&(e.push(new N$),e.push(new F$({delta:i.zoomDelta,duration:i.zoomDuration}))),(i.mouseWheelZoom===void 0||i.mouseWheelZoom)&&e.push(new B$({onFocusOnly:i.onFocusOnly,duration:i.zoomDuration})),(i.shiftDragZoom===void 0||i.shiftDragZoom)&&e.push(new D$({duration:i.zoomDuration})),e}var Ni={OPACITY:"opacity",VISIBLE:"visible",EXTENT:"extent",Z_INDEX:"zIndex",MAX_RESOLUTION:"maxResolution",MIN_RESOLUTION:"minResolution",MAX_ZOOM:"maxZoom",MIN_ZOOM:"minZoom",SOURCE:"source",MAP:"map"};var s6=class extends Us{constructor(e){super(),this.on,this.once,this.un,this.background_=e.background;let t=Object.assign({},e);typeof e.properties=="object"&&(delete t.properties,Object.assign(t,e.properties)),t[Ni.OPACITY]=e.opacity!==void 0?e.opacity:1,jn(typeof t[Ni.OPACITY]=="number","Layer opacity must be a number"),t[Ni.VISIBLE]=e.visible!==void 0?e.visible:!0,t[Ni.Z_INDEX]=e.zIndex,t[Ni.MAX_RESOLUTION]=e.maxResolution!==void 0?e.maxResolution:1/0,t[Ni.MIN_RESOLUTION]=e.minResolution!==void 0?e.minResolution:0,t[Ni.MIN_ZOOM]=e.minZoom!==void 0?e.minZoom:-1/0,t[Ni.MAX_ZOOM]=e.maxZoom!==void 0?e.maxZoom:1/0,this.className_=t.className!==void 0?t.className:"ol-layer",delete t.className,this.setProperties(t),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(e){let t=this.state_||{layer:this,managed:e===void 0?!0:e},n=this.getZIndex();return t.opacity=Si(Math.round(this.getOpacity()*100)/100,0,1),t.visible=this.getVisible(),t.extent=this.getExtent(),t.zIndex=n===void 0&&!t.managed?1/0:n,t.maxResolution=this.getMaxResolution(),t.minResolution=Math.max(this.getMinResolution(),0),t.minZoom=this.getMinZoom(),t.maxZoom=this.getMaxZoom(),this.state_=t,t}getLayersArray(e){return ei()}getLayerStatesArray(e){return ei()}getExtent(){return this.get(Ni.EXTENT)}getMaxResolution(){return this.get(Ni.MAX_RESOLUTION)}getMinResolution(){return this.get(Ni.MIN_RESOLUTION)}getMinZoom(){return this.get(Ni.MIN_ZOOM)}getMaxZoom(){return this.get(Ni.MAX_ZOOM)}getOpacity(){return this.get(Ni.OPACITY)}getSourceState(){return ei()}getVisible(){return this.get(Ni.VISIBLE)}getZIndex(){return this.get(Ni.Z_INDEX)}setBackground(e){this.background_=e,this.changed()}setExtent(e){this.set(Ni.EXTENT,e)}setMaxResolution(e){this.set(Ni.MAX_RESOLUTION,e)}setMinResolution(e){this.set(Ni.MIN_RESOLUTION,e)}setMaxZoom(e){this.set(Ni.MAX_ZOOM,e)}setMinZoom(e){this.set(Ni.MIN_ZOOM,e)}setOpacity(e){jn(typeof e=="number","Layer opacity must be a number"),this.set(Ni.OPACITY,e)}setVisible(e){this.set(Ni.VISIBLE,e)}setZIndex(e){this.set(Ni.Z_INDEX,e)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}},r3=s6;var zp={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"},Su=class extends Ao{constructor(e,t){super(e),this.layer=t}},o6={LAYERS:"layers"},a6=class i extends r3{constructor(e){e=e||{};let t=Object.assign({},e);delete t.layers;let n=e.layers;super(t),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(o6.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new Fo(n.slice(),{unique:!0}):jn(typeof n.getArray=="function","Expected `layers` to be an array or a `Collection`"):n=new Fo(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(li),this.layersListenerKeys_.length=0;let e=this.getLayers();this.layersListenerKeys_.push(qn(e,vo.ADD,this.handleLayersAdd_,this),qn(e,vo.REMOVE,this.handleLayersRemove_,this));for(let n in this.listenerKeys_)this.listenerKeys_[n].forEach(li);dh(this.listenerKeys_);let t=e.getArray();for(let n=0,r=t.length;n<r;n++){let s=t[n];this.registerLayerListeners_(s),this.dispatchEvent(new Su(zp.ADDLAYER,s))}this.changed()}registerLayerListeners_(e){let t=[qn(e,xu.PROPERTYCHANGE,this.handleLayerChange_,this),qn(e,nn.CHANGE,this.handleLayerChange_,this)];e instanceof i&&t.push(qn(e,zp.ADDLAYER,this.handleLayerGroupAdd_,this),qn(e,zp.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[Bn(e)]=t}handleLayerGroupAdd_(e){this.dispatchEvent(new Su(zp.ADDLAYER,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new Su(zp.REMOVELAYER,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new Su(zp.ADDLAYER,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=Bn(t);this.listenerKeys_[n].forEach(li),delete this.listenerKeys_[n],this.dispatchEvent(new Su(zp.REMOVELAYER,t)),this.changed()}getLayers(){return this.get(o6.LAYERS)}setLayers(e){let t=this.getLayers();if(t){let n=t.getArray();for(let r=0,s=n.length;r<s;++r)this.dispatchEvent(new Su(zp.REMOVELAYER,n[r]))}this.set(o6.LAYERS,e)}getLayersArray(e){return e=e!==void 0?e:[],this.getLayers().forEach(function(t){t.getLayersArray(e)}),e}getLayerStatesArray(e){let t=e!==void 0?e:[],n=t.length;this.getLayers().forEach(function(o){o.getLayerStatesArray(t)});let r=this.getLayerState(),s=r.zIndex;!e&&r.zIndex===void 0&&(s=0);for(let o=n,a=t.length;o<a;o++){let l=t[o];l.opacity*=r.opacity,l.visible=l.visible&&r.visible,l.maxResolution=Math.min(l.maxResolution,r.maxResolution),l.minResolution=Math.max(l.minResolution,r.minResolution),l.minZoom=Math.max(l.minZoom,r.minZoom),l.maxZoom=Math.min(l.maxZoom,r.maxZoom),r.extent!==void 0&&(l.extent!==void 0?l.extent=uh(l.extent,r.extent):l.extent=r.extent),l.zIndex===void 0&&(l.zIndex=s)}return t}getSourceState(){return"ready"}},r2=a6;var Oo={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"};var l6=class extends r3{constructor(e){let t=Object.assign({},e);delete t.source,super(t),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,e.render&&(this.render=e.render),e.map&&this.setMap(e.map),this.addChangeListener(Ni.SOURCE,this.handleSourcePropertyChange_);let n=e.source?e.source:null;this.setSource(n)}getLayersArray(e){return e=e||[],e.push(this),e}getLayerStatesArray(e){return e=e||[],e.push(this.getLayerState()),e}getSource(){return this.get(Ni.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){let e=this.getSource();return e?e.getState():"undefined"}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!=="ready")&&(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(li(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=qn(e,nn.CHANGE,this.handleSourceChange_,this),e.getState()==="ready"&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(e){return this.renderer_?this.renderer_.getFeatures(e):Promise.resolve([])}getData(e){return!this.renderer_||!this.rendered?null:this.renderer_.getData(e)}isVisible(e){let t,n=this.getMapInternal();!e&&n&&(e=n.getView()),e instanceof Xl?t={viewState:e.getState(),extent:e.calculateExtent()}:t=e,!t.layerStatesArray&&n&&(t.layerStatesArray=n.getLayerGroup().getLayerStatesArray());let r;if(t.layerStatesArray){if(r=t.layerStatesArray.find(o=>o.layer===this),!r)return!1}else r=this.getLayerState();let s=this.getExtent();return s2(r,t.viewState)&&(!s||Ar(s,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let n=e instanceof Xl?e.getViewStateAndExtent():e,r=t(n);return Array.isArray(r)||(r=[r]),r}render(e,t){let n=this.getRenderer();return n.prepareFrame(e)?(this.rendered=!0,n.renderFrame(e,t)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(e,t){}renderDeferred(e){let t=this.getRenderer();t&&t.renderDeferred(e)}setMapInternal(e){e||this.unrender(),this.set(Ni.MAP,e)}getMapInternal(){return this.get(Ni.MAP)}setMap(e){this.mapPrecomposeKey_&&(li(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),e||this.changed(),this.mapRenderKey_&&(li(this.mapRenderKey_),this.mapRenderKey_=null),e&&(this.mapPrecomposeKey_=qn(e,Oo.PRECOMPOSE,this.handlePrecompose_,this),this.mapRenderKey_=qn(this,nn.CHANGE,e.render,e),this.changed())}handlePrecompose_(e){let t=e.frameState.layerStatesArray,n=this.getLayerState(!1);jn(!t.some(r=>r.layer===n.layer),"A layer can only be added to the map once. Use either `layer.setMap()` or `map.addLayer()`, not both."),t.push(n)}setSource(e){this.set(Ni.SOURCE,e)}getRenderer(){return this.renderer_||(this.renderer_=this.createRenderer()),this.renderer_}hasRenderer(){return!!this.renderer_}createRenderer(){return null}clearRenderer(){this.renderer_&&(this.renderer_.dispose(),delete this.renderer_)}disposeInternal(){this.clearRenderer(),this.setSource(null),super.disposeInternal()}};function s2(i,e){if(!i.visible)return!1;let t=e.resolution;if(t<i.minResolution||t>=i.maxResolution)return!1;let n=e.zoom;return n>i.minZoom&&n<=i.maxZoom}var wA=l6;function s3(i,e,t=0,n=i.length-1,r=b0e){for(;n>t;){if(n-t>600){let l=n-t+1,c=e-t+1,u=Math.log(l),f=.5*Math.exp(2*u/3),d=.5*Math.sqrt(u*f*(l-f)/l)*(c-l/2<0?-1:1),A=Math.max(t,Math.floor(e-c*f/l+d)),y=Math.min(n,Math.floor(e+(l-c)*f/l+d));s3(i,e,A,y,r)}let 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n=0;n<e.length;n++)this.insert(e[n]);return this}let t=this._build(e.slice(),0,e.length-1,0);if(!this.data.children.length)this.data=t;else if(this.data.height===t.height)this._splitRoot(this.data,t);else{if(this.data.height<t.height){let n=this.data;this.data=t,t=n}this._insert(t,this.data.height-t.height-1,!0)}return this}insert(e){return e&&this._insert(e,this.data.height-1),this}clear(){return this.data=wv([]),this}remove(e,t){if(!e)return this;let n=this.data,r=this.toBBox(e),s=[],o=[],a,l,c;for(;n||s.length;){if(n||(n=s.pop(),l=s[s.length-1],a=o.pop(),c=!0),n.leaf){let u=w0e(e,n.children,t);if(u!==-1)return n.children.splice(u,1),s.push(n),this._condense(s),this}!c&&!n.leaf&&u6(n,r)?(s.push(n),o.push(a),a=0,l=n,n=n.children[0]):l?(a++,n=l.children[a],c=!1):n=null}return this}toBBox(e){return e}compareMinX(e,t){return e.minX-t.minX}compareMinY(e,t){return e.minY-t.minY}toJSON(){return this.data}fromJSON(e){return this.data=e,this}_all(e,t){let 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w=A.render(e,c);w&&(w!==c&&(this.children_.push(w),c=w),l.push(d))}this.declutter(e,l),Sj(this.element_,this.children_);for(let u of a?this.children_:[]){let f=u.firstElementChild||u,d=u.style.backgroundColor;if(d&&(!Hl(f)||f.width>0)&&(a.fillStyle=d,a.fillRect(0,0,a.canvas.width,a.canvas.height)),!Hl(f)||f.width===0)continue;a.save();let A=u.style.opacity||f.style.opacity;a.globalAlpha=A===""?1:Number(A);let y=f.style.transform;if(y)a.transform(...fE(y));else{let w=parseFloat(f.style.width)/f.width,S=parseFloat(f.style.height)/f.height;a.transform(w,0,0,S,0,0)}a.drawImage(f,0,0),a.restore()}this.dispatchRenderEvent(Oo.POSTCOMPOSE,e),this.renderedVisible_||(this.element_.style.display="",this.renderedVisible_=!0),this.scheduleExpireIconCache(e)}declutter(e,t){if(e.declutter){for(let n=t.length-1;n>=0;--n){let r=t[n],s=r.layer;s.getDeclutter()&&s.renderDeclutter(e,r)}t.forEach(n=>n.layer.renderDeferred(e))}}},tY=x6;function nY(i){if(i instanceof wA){i.setMapInternal(null);return}i instanceof r2&&i.getLayers().forEach(nY)}function iY(i,e){if(i instanceof wA){i.setMapInternal(e);return}if(i instanceof r2){let t=i.getLayers().getArray();for(let n=0,r=t.length;n<r;++n)iY(t[n],e)}}var y6=class extends Us{constructor(e){super(),e=e||{},this.on,this.once,this.un;let t=dme(e);this.renderComplete_=!1,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=e.maxTilesLoading!==void 0?e.maxTilesLoading:16,this.pixelRatio_=e.pixelRatio!==void 0?e.pixelRatio:vj,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=go(),this.pixelToCoordinateTransform_=go(),this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,no||(this.viewport_=document.createElement("div"),this.viewport_.className="ol-viewport"+("ontouchstart"in window?" ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_)),this.mapBrowserEventHandler_=null,this.moveTolerance_=e.moveTolerance,this.keyboardEventTarget_=t.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,no||(this.resizeObserver_=new ResizeObserver(()=>this.updateSize())),this.controls=t.controls||(no?new Fo:KE()),this.interactions=t.interactions||(no?new Fo:i3({onFocusOnly:!0})),this.overlays_=t.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new h$(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(Bo.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(Bo.VIEW,this.handleViewChanged_),this.addChangeListener(Bo.SIZE,this.handleSizeChanged_),this.addChangeListener(Bo.TARGET,this.handleTargetChanged_),this.setProperties(t.values);let n=this;e.view&&!(e.view instanceof Xl)&&e.view.then(function(r){n.setView(new Xl(r))}),this.controls.addEventListener(vo.ADD,r=>{r.element.setMap(this)}),this.controls.addEventListener(vo.REMOVE,r=>{r.element.setMap(null)}),this.interactions.addEventListener(vo.ADD,r=>{r.element.setMap(this)}),this.interactions.addEventListener(vo.REMOVE,r=>{r.element.setMap(null)}),this.overlays_.addEventListener(vo.ADD,r=>{this.addOverlayInternal_(r.element)}),this.overlays_.addEventListener(vo.REMOVE,r=>{let s=r.element.getId();s!==void 0&&delete this.overlayIdIndex_[s.toString()],r.element.setMap(null)}),this.controls.forEach(r=>{r.setMap(this)}),this.interactions.forEach(r=>{r.setMap(this)}),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(e){this.getControls().push(e)}addInteraction(e){this.getInteractions().push(e)}addLayer(e){this.getLayerGroup().getLayers().push(e)}handleLayerAdd_(e){iY(e.layer,this)}addOverlay(e){this.getOverlays().push(e)}addOverlayInternal_(e){let t=e.getId();t!==void 0&&(this.overlayIdIndex_[t.toString()]=e),e.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_?.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(e,t,n){if(!this.frameState_||!this.renderer_)return;let r=this.getCoordinateFromPixelInternal(e);n=n!==void 0?n:{};let s=n.hitTolerance!==void 0?n.hitTolerance:0,o=n.layerFilter!==void 0?n.layerFilter:Jf,a=n.checkWrapped!==!1;return this.renderer_.forEachFeatureAtCoordinate(r,this.frameState_,s,a,t,null,o,null)}getFeaturesAtPixel(e,t){let n=[];return this.forEachFeatureAtPixel(e,function(r){n.push(r)},t),n}getAllLayers(){let e=[];function t(n){n.forEach(function(r){r instanceof r2?t(r.getLayers()):e.push(r)})}return t(this.getLayers()),e}hasFeatureAtPixel(e,t){if(!this.frameState_||!this.renderer_)return!1;let n=this.getCoordinateFromPixelInternal(e);t=t!==void 0?t:{};let r=t.layerFilter!==void 0?t.layerFilter:Jf,s=t.hitTolerance!==void 0?t.hitTolerance:0,o=t.checkWrapped!==!1;return this.renderer_.hasFeatureAtCoordinate(n,this.frameState_,s,o,r,null)}getEventCoordinate(e){return this.getCoordinateFromPixel(this.getEventPixel(e))}getEventCoordinateInternal(e){return this.getCoordinateFromPixelInternal(this.getEventPixel(e))}getEventPixel(e){let n=this.viewport_.getBoundingClientRect(),r=this.getSize(),s=n.width/r[0],o=n.height/r[1],a="changedTouches"in e?e.changedTouches[0]:e;return[(a.clientX-n.left)/s,(a.clientY-n.top)/o]}getTarget(){return this.get(Bo.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(e){return Ry(this.getCoordinateFromPixelInternal(e),this.getView().getProjection())}getCoordinateFromPixelInternal(e){let t=this.frameState_;return t?jr(t.pixelToCoordinateTransform,e.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(e){let t=this.overlayIdIndex_[e.toString()];return t!==void 0?t:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get(Bo.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof Fo){t.setLayers(e);return}let n=t.getLayers();n.clear(),n.extend(e)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){let e=this.getLayerGroup().getLayerStatesArray();for(let t=0,n=e.length;t<n;++t){let r=e[t];if(!r.visible)continue;let s=r.layer.getRenderer();if(s&&!s.ready)return!0;let o=r.layer.getSource();if(o&&o.loading)return!0}return!1}getPixelFromCoordinate(e){let t=vu(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?jr(t.coordinateToPixelTransform,e.slice(0,2)):null}getPixelRatio(){return this.pixelRatio_}setPixelRatio(e){this.pixelRatio_!==e&&(this.pixelRatio_=e,this.render())}getRenderer(){return this.renderer_}getSize(){return this.get(Bo.SIZE)}getView(){return this.get(Bo.VIEW)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){let e=this.getTargetElement();return e?e.ownerDocument:document}getTilePriority(e,t,n,r){return f$(this.frameState_,e,t,n,r)}handleBrowserEvent(e,t){t=t||e.type;let n=new _h(t,this,e);this.handleMapBrowserEvent(n)}handleMapBrowserEvent(e){if(!this.frameState_)return;let t=e.originalEvent,n=t.type;if(n===t2.POINTERDOWN||n===nn.WHEEL||n===nn.KEYDOWN){let r=this.getOwnerDocument(),s=this.viewport_.getRootNode?this.viewport_.getRootNode():r,o=t.target,a=s instanceof ShadowRoot?s.host===o?s.host.ownerDocument:s:s===r?r.documentElement:s;if(this.overlayContainerStopEvent_.contains(o)||!a.contains(o))return}if(e.frameState=this.frameState_,this.dispatchEvent(e)!==!1){let r=this.getInteractions().getArray().slice();for(let s=r.length-1;s>=0;s--){let o=r[s];if(o.getMap()!==this||!o.getActive()||!this.getTargetElement())continue;if(!o.handleEvent(e)||e.propagationStopped)break}}}handlePostRender(){let e=this.frameState_,t=this.tileQueue_;if(!t.isEmpty()){let r=this.maxTilesLoading_,s=r,o=e?e.viewHints:void 0,a=o?o[so.ANIMATING]||o[so.INTERACTING]:!1;if(a){let l=Date.now()-e.time>8;r=l?0:8,s=l?0:2}t.getTilesLoading()<r&&(a&&t.reprioritize(),t.loadMoreTiles(r,s))}e&&this.renderer_&&!e.animate&&(this.renderComplete_?(this.hasListener(Oo.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(Oo.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new Up(xh.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new Up(xh.LOADSTART,this,e))));let n=this.postRenderFunctions_;if(e)for(let r=0,s=n.length;r<s;++r)n[r](this,e);n.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let n=0,r=this.targetChangeHandlerKeys_.length;n<r;++n)li(this.targetChangeHandlerKeys_[n]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(nn.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(nn.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!Hl(this.targetElement_)){this.resizeObserver_?.unobserve(this.targetElement_);let n=this.targetElement_.getRootNode();n instanceof ShadowRoot&&this.resizeObserver_.unobserve(n.host),this.setSize(void 0)}let e=this.getTarget(),t=typeof e=="string"?document.getElementById(e):e;if(this.targetElement_=t,!t)this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);else{if(Hl(t)||t.appendChild(this.viewport_),this.renderer_||(this.renderer_=new tY(this)),!Hl(t)){this.mapBrowserEventHandler_=new c$(this,this.moveTolerance_);for(let r in gr)this.mapBrowserEventHandler_.addEventListener(gr[r],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(nn.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(nn.WHEEL,this.boundHandleBrowserEvent_,cE?{passive:!1}:!1);let n;if(this.keyboardEventTarget_)n=this.keyboardEventTarget_;else{let r=t.getRootNode();n=r instanceof ShadowRoot?r.host:t}if(this.targetChangeHandlerKeys_=[qn(n,nn.KEYDOWN,this.handleBrowserEvent,this),qn(n,nn.KEYPRESS,this.handleBrowserEvent,this)],!Hl(t)){let r=t.getRootNode();r instanceof ShadowRoot&&this.resizeObserver_.observe(r.host),this.resizeObserver_?.observe(t)}}this.updateSize()}}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(li(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(li(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);let e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=qn(e,xu.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=qn(e,nn.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(li),this.layerGroupPropertyListenerKeys_=null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new Su("addlayer",e)),this.layerGroupPropertyListenerKeys_=[qn(e,xu.PROPERTYCHANGE,this.render,this),qn(e,nn.CHANGE,this.render,this),qn(e,"addlayer",this.handleLayerAdd_,this),qn(e,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){if(!this.frameState_)return;let e=this.frameState_.layerStatesArray;for(let t=0,n=e.length;t<n;++t){let r=e[t].layer;r.hasRenderer()&&r.getRenderer().handleFontsChanged()}}render(){this.renderer_&&this.animationDelayKey_===void 0&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(e){return this.getControls().remove(e)}removeInteraction(e){return this.getInteractions().remove(e)}removeLayer(e){return this.getLayerGroup().getLayers().remove(e)}handleLayerRemove_(e){nY(e.layer)}removeOverlay(e){return this.getOverlays().remove(e)}renderFrame_(e){let t=this.getSize(),n=this.getView(),r=this.frameState_,s=null;if(t!==void 0&&WD(t)&&n&&n.isDef()){let o=n.getHints(this.frameState_?this.frameState_.viewHints:void 0),a=n.getState();if(s={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:Ty(a.center,a.resolution,a.rotation,t),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:t,tileQueue:this.tileQueue_,time:e,usedTiles:{},viewState:a,viewHints:o,wantedTiles:{},mapId:Bn(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let l=isNaN(a.nextRotation)?a.rotation:a.nextRotation;s.nextExtent=Ty(a.nextCenter,a.nextResolution,l,t)}}this.frameState_=s,this.renderer_.renderFrame(s),s&&(s.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,s.postRenderFunctions),r&&(!this.previousExtent_||!hh(this.previousExtent_)&&!Km(s.extent,this.previousExtent_))&&(this.dispatchEvent(new Up(xh.MOVESTART,this,r)),this.previousExtent_=Zm(this.previousExtent_)),this.previousExtent_&&!s.viewHints[so.ANIMATING]&&!s.viewHints[so.INTERACTING]&&!Km(s.extent,this.previousExtent_)&&(this.dispatchEvent(new Up(xh.MOVEEND,this,s)),VT(s.extent,this.previousExtent_))),this.dispatchEvent(new Up(xh.POSTRENDER,this,s)),this.renderComplete_=(this.hasListener(xh.LOADSTART)||this.hasListener(xh.LOADEND)||this.hasListener(Oo.RENDERCOMPLETE))&&!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady(),this.postRenderTimeoutHandle_||(this.postRenderTimeoutHandle_=setTimeout(()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()},0))}setLayerGroup(e){let t=this.getLayerGroup();t&&this.handleLayerRemove_(new Su("removelayer",t)),this.set(Bo.LAYERGROUP,e)}setSize(e){this.set(Bo.SIZE,e)}setTarget(e){this.set(Bo.TARGET,e)}setView(e){if(!e||e instanceof Xl){this.set(Bo.VIEW,e);return}this.set(Bo.VIEW,new Xl);let t=this;e.then(function(n){t.setView(new Xl(n))})}updateSize(){let e=this.getTargetElement(),t;if(e){let r,s;if(Hl(e)){let o=e.getContext("2d").getTransform();r=e.width/o.a,s=e.height/o.d}else{let o=getComputedStyle(e);r=e.offsetWidth-parseFloat(o.borderLeftWidth)-parseFloat(o.paddingLeft)-parseFloat(o.paddingRight)-parseFloat(o.borderRightWidth),s=e.offsetHeight-parseFloat(o.borderTopWidth)-parseFloat(o.paddingTop)-parseFloat(o.paddingBottom)-parseFloat(o.borderBottomWidth)}!isNaN(r)&&!isNaN(s)&&(t=[Math.max(0,r),Math.max(0,s)],!WD(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&jT("No map visible because the map container's width or height are 0."))}let n=this.getSize();t&&(!n||!ta(t,n))&&(this.updateViewportSize_(t),this.setSize(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function dme(i){let e=null;i.keyboardEventTarget!==void 0&&(e=typeof i.keyboardEventTarget=="string"?document.getElementById(i.keyboardEventTarget):i.keyboardEventTarget);let t={},n=i.layers&&typeof i.layers.getLayers=="function"?i.layers:new r2({layers:i.layers});t[Bo.LAYERGROUP]=n,t[Bo.TARGET]=i.target,t[Bo.VIEW]=i.view instanceof Xl?i.view:new Xl;let r;i.controls!==void 0&&(Array.isArray(i.controls)?r=new Fo(i.controls.slice()):(jn(typeof i.controls.getArray=="function","Expected `controls` to be an array or an `ol/Collection.js`"),r=i.controls));let s;i.interactions!==void 0&&(Array.isArray(i.interactions)?s=new Fo(i.interactions.slice()):(jn(typeof i.interactions.getArray=="function","Expected `interactions` to be an array or an `ol/Collection.js`"),s=i.interactions));let o;return i.overlays!==void 0?Array.isArray(i.overlays)?o=new Fo(i.overlays.slice()):(jn(typeof i.overlays.getArray=="function","Expected `overlays` to be an array or an `ol/Collection.js`"),o=i.overlays):o=new Fo,{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:t}}var rY=y6;function x3(i){return i instanceof Image||i instanceof HTMLCanvasElement||i instanceof HTMLVideoElement||i instanceof ImageBitmap?i:null}var pme=new Error("disposed");var mme=[256,256],b6=class extends sv{constructor(e){let t=an.IDLE;super(e.tileCoord,t,{transition:e.transition,interpolate:e.interpolate}),this.loader_=e.loader,this.data_=null,this.error_=null,this.size_=e.size||null,this.controller_=e.controller||null}getSize(){if(this.size_)return this.size_;let e=x3(this.data_);return e?[e.width,e.height]:mme}getData(){return this.data_}getError(){return this.error_}load(){if(this.state!==an.IDLE&&this.state!==an.ERROR)return;this.state=an.LOADING,this.changed();let e=this;this.loader_().then(function(t){e.data_=t,e.state=an.LOADED,e.changed()}).catch(function(t){e.error_=t,e.state=an.ERROR,e.changed()})}disposeInternal(){this.controller_&&(this.controller_.abort(pme),this.controller_=null),super.disposeInternal()}},w6=b6;var S6=class{constructor(e){this.highWaterMark=e!==void 0?e:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){let e=this.pop();e instanceof Mp&&e.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(e){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(e){return this.entries_.hasOwnProperty(e)}forEach(e){let t=this.oldest_;for(;t;)e(t.value_,t.key_,this),t=t.newer}get(e,t){let n=this.entries_[e];return jn(n!==void 0,"Tried to get a value for a key that does not exist in the cache"),n===this.newest_||(n===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(n.newer.older=n.older,n.older.newer=n.newer),n.newer=null,n.older=this.newest_,this.newest_.newer=n,this.newest_=n),n.value_}remove(e){let t=this.entries_[e];return jn(t!==void 0,"Tried to get a value for a key that does not exist in the cache"),t===this.newest_?(this.newest_=t.older,this.newest_&&(this.newest_.newer=null)):t===this.oldest_?(this.oldest_=t.newer,this.oldest_&&(this.oldest_.older=null)):(t.newer.older=t.older,t.older.newer=t.newer),delete this.entries_[e],--this.count_,t.value_}getCount(){return this.count_}getKeys(){let e=new Array(this.count_),t=0,n;for(n=this.newest_;n;n=n.older)e[t++]=n.key_;return e}getValues(){let e=new Array(this.count_),t=0,n;for(n=this.newest_;n;n=n.older)e[t++]=n.value_;return e}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(e){return this.entries_[e]?.value_}pop(){let e=this.oldest_;return delete this.entries_[e.key_],e.newer&&(e.newer.older=null),this.oldest_=e.newer,this.oldest_||(this.newest_=null),--this.count_,e.value_}replace(e,t){this.get(e),this.entries_[e].value_=t}set(e,t){jn(!(e in this.entries_),"Tried to set a value for a key that is used already");let n={key_:e,newer:null,older:this.newest_,value_:t};this.newest_?this.newest_.newer=n:this.oldest_=n,this.newest_=n,this.entries_[e]=n,++this.count_}setSize(e){this.highWaterMark=e}},T6=S6;var E6=class{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.pendingMethod_,this.context_=new Proxy(Ly(),{get:(e,t)=>{if(typeof e[t]=="function")return this.pendingMethod_=t,this.pushMethodArgs_},set:(e,t,n)=>(this.push_(t,n),!0)})}push_(...e){let t=this.instructions_,n=this.zIndex+this.offset_;t[n]||(t[n]=[]),t[n].push(...e)}pushMethodArgs_=(...e)=>{this.push_(this.pendingMethod_,e)};pushFunction(e){this.push_(e)}getContext(){return this.context_}draw(e){this.instructions_.forEach(t=>{for(let n=0,r=t.length;n<r;++n){let s=t[n];if(typeof s=="function"){s(e);continue}let o=t[++n];typeof e[s]=="function"?e[s](...o):typeof o=="function"?e[s]=o(e):e[s]=o}})}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}},y3=E6;var Ame=5,M6=class extends mE{constructor(e){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=e,this.staleKeys_=new Array,this.maxStaleKeys=Ame,this.renderedSourceKey_}getStaleKeys(){return this.staleKeys_}prependStaleKey(e){this.staleKeys_.unshift(e),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}updateStaleKeys(e){this.renderedSourceKey_?this.renderedSourceKey_!==e&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=e):this.renderedSourceKey_=e}getFeatures(e){return ei()}getData(e){return null}prepareFrame(e){return ei()}renderFrame(e,t){return ei()}forEachFeatureAtCoordinate(e,t,n,r,s){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(e){let t=e.target;(t.getState()===Pn.LOADED||t.getState()===Pn.ERROR)&&this.renderIfReadyAndVisible()}loadImage(e){let t=e.getState();return t!=Pn.LOADED&&t!=Pn.ERROR&&e.addEventListener(nn.CHANGE,this.boundHandleImageChange_),t==Pn.IDLE&&(e.load(),t=e.getState()),t==Pn.LOADED}renderIfReadyAndVisible(){let e=this.getLayer();e&&e.getVisible()&&e.getSourceState()==="ready"&&e.changed()}renderDeferred(e){}disposeInternal(){delete this.layer_,super.disposeInternal()}},sY=M6;var R6=[],Ev=null;function gme(){Ev=Di(1,1,void 0,{willReadFrequently:!0})}var C6=class extends sY{constructor(e){super(e),this.container=null,this.renderedResolution,this.tempTransform=go(),this.pixelTransform=go(),this.inversePixelTransform=go(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(e,t,n){Ev||gme(),Ev.clearRect(0,0,1,1);let r;try{Ev.drawImage(e,t,n,1,1,0,0,1,1),r=Ev.getImageData(0,0,1,1).data}catch{return Ev=null,null}return r}getBackground(e){let n=this.getLayer().getBackground();return typeof n=="function"&&(n=n(e.viewState.resolution)),n||void 0}useContainer(e,t,n,r,s){if(Hl(e)&&this.pixelTransform[1]===0&&this.pixelTransform[2]===0&&this.pixelTransform[4]===0&&this.pixelTransform[5]===0&&e.width===r&&e.height===s){let c=e,u=c.getContext("2d");if(u){this.container=e,this.context=u,this.containerReused=!0,n&&(u.fillStyle=n,u.fillRect(0,0,c.width,c.height));return}}let o=this.getLayer().getClassName(),a,l;if(e&&e.className===o&&(!n||e&&e.style.backgroundColor&&ta(Oc(e.style.backgroundColor),Oc(n)))){let c=e.firstElementChild;Hl(c)&&(l=c.getContext("2d"))}if(l&&Ij(l.canvas.style.transform,t)?(this.container=e,this.context=l,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){a=no?uE():document.createElement("div"),a.className=o;let c=a.style;c.position="absolute",c.width="100%",c.height="100%",l=Di();let u=l.canvas;a.appendChild(u),c=u.style,c.position="absolute",c.left="0",c.transformOrigin="top left",this.container=a,this.context=l}!this.containerReused&&n&&!this.container.style.backgroundColor&&(this.container.style.backgroundColor=n)}clipUnrotated(e,t,n){let r=Pc(n),s=j1(n),o=W1(n),a=H1(n);jr(t.coordinateToPixelTransform,r),jr(t.coordinateToPixelTransform,s),jr(t.coordinateToPixelTransform,o),jr(t.coordinateToPixelTransform,a);let l=this.inversePixelTransform;jr(l,r),jr(l,s),jr(l,o),jr(l,a),e.save(),e.beginPath(),e.moveTo(Math.round(r[0]),Math.round(r[1])),e.lineTo(Math.round(s[0]),Math.round(s[1])),e.lineTo(Math.round(o[0]),Math.round(o[1])),e.lineTo(Math.round(a[0]),Math.round(a[1])),e.clip()}prepareContainer(e,t){let n=e.extent,r=e.viewState.resolution,s=e.viewState.rotation,o=e.pixelRatio,a=Math.round(Kn(n)/r*o),l=Math.round(Nr(n)/r*o);No(this.pixelTransform,e.size[0]/2,e.size[1]/2,1/o,1/o,s,-a/2,-l/2),dE(this.inversePixelTransform,this.pixelTransform);let c=Pj(this.pixelTransform),u=this.getBackground(e);if(this.useContainer(t,c,u,a,l),!this.containerReused){let f=this.context.canvas;f.width!=a||f.height!=l?(f.width=a,f.height=l):this.context.clearRect(0,0,a,l),c!==f.style.transform&&(f.style.transform=c)}}dispatchRenderEvent_(e,t,n){let r=this.getLayer();if(r.hasListener(e)){let s=new _3(e,this.inversePixelTransform,n,t);r.dispatchEvent(s)}}preRender(e,t){this.frameState=t,!t.declutter&&this.dispatchRenderEvent_(Oo.PRERENDER,e,t)}postRender(e,t){t.declutter||this.dispatchRenderEvent_(Oo.POSTRENDER,e,t)}renderDeferredInternal(e){}getRenderContext(e){return e.declutter&&!this.deferredContext_&&(this.deferredContext_=new 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b3{constructor(e,t){super(e),t=t||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceRevision_,this.tempExtent=Wr(),this.tempTileRange_=new rE(0,0,0,0),this.tempTileCoord_=tv(0,0,0);let n=t.cacheSize!==void 0?t.cacheSize:512;this.tileCache_=new T6(n),this.sourceTileCache_=null,this.layerExtent=null,this.maxStaleKeys=n*.5}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||(this.sourceTileCache_=new T6(512)),this.sourceTileCache_}getOrCreateTile(e,t,n,r){let s=this.tileCache_,a=this.getLayer().getSource(),l=nv(a,a.getKey(),e,t,n),c;if(s.containsKey(l))c=s.get(l);else{let u=r.viewState.projection,f=a.getProjection();if(c=a.getTile(e,t,n,r.pixelRatio,u,!f||Q1(f,u)?void 0:this.getSourceTileCache()),!c)return null;s.set(l,c)}return c}getTile(e,t,n,r){let s=this.getOrCreateTile(e,t,n,r);return s||null}getData(e){let t=this.frameState;if(!t)return null;let n=this.getLayer(),r=jr(t.pixelToCoordinateTransform,e.slice()),s=n.getExtent();if(s&&!du(s,r))return null;let o=t.viewState,a=n.getRenderSource(),l=a.getTileGridForProjection(o.projection),c=a.getTilePixelRatio(t.pixelRatio);for(let u=l.getZForResolution(o.resolution);u>=l.getMinZoom();--u){let f=l.getTileCoordForCoordAndZ(r,u),d=this.getTile(u,f[1],f[2],t);if(!d||d.getState()!==an.LOADED)continue;let A=l.getOrigin(u),y=cs(l.getTileSize(u)),w=l.getResolution(u),S;if(d instanceof hE||d instanceof pE)S=d.getImage();else if(d instanceof w6){if(S=x3(d.getData()),!S)continue}else continue;let T=Math.floor(c*((r[0]-A[0])/w-f[1]*y[0])),R=Math.floor(c*((A[1]-r[1])/w-f[2]*y[1])),I=Math.round(c*a.getGutterForProjection(o.projection));return this.getImageData(S,T+I,R+I)}return null}prepareFrame(e){this.renderedProjection?e.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=e.viewState.projection):this.renderedProjection=e.viewState.projection;let t=this.getLayer().getSource();if(!t)return!1;let n=t.getRevision();return this.renderedSourceRevision_?this.renderedSourceRevision_!==n&&(this.renderedSourceRevision_=n,this.renderedSourceKey_===t.getKey()&&(this.tileCache_.clear(),this.sourceTileCache_?.clear())):this.renderedSourceRevision_=n,!0}enqueueTilesForNextExtent(){return!0}enqueueTiles(e,t,n,r,s){let o=e.viewState,a=this.getLayer(),l=a.getRenderSource(),c=l.getTileGridForProjection(o.projection),u=Bn(l);u in e.wantedTiles||(e.wantedTiles[u]={});let f=e.wantedTiles[u],d=a.getMapInternal(),A=Math.max(n-s,c.getMinZoom(),c.getZForResolution(Math.min(a.getMaxResolution(),d?d.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):c.getResolution(0)),l.zDirection)),y=o.rotation,w=y?PD(o.center,o.resolution,y,e.size):void 0;for(let S=n;S>=A;--S){let T=c.getTileRangeForExtentAndZ(t,S,this.tempTileRange_),R=c.getResolution(S);for(let I=T.minX;I<=T.maxX;++I)for(let P=T.minY;P<=T.maxY;++P){if(y&&!c.tileCoordIntersectsViewport([S,I,P],w))continue;let F=this.getTile(S,I,P,e);if(!F||!P6(r,F,S))continue;let L=F.getKey();if(f[L]=!0,F.getState()===an.IDLE&&!e.tileQueue.isKeyQueued(L)){let C=tv(S,I,P,this.tempTileCoord_);e.tileQueue.enqueue([F,u,c.getTileCoordCenter(C),R])}}}}findStaleTile_(e,t){let n=this.tileCache_,r=e[0],s=e[1],o=e[2],a=this.getStaleKeys();for(let l=0;l<a.length;++l){let c=nv(this.getLayer().getSource(),a[l],r,s,o);if(n.containsKey(c)){let u=n.peek(c);if(u.getState()===an.LOADED)return u.endTransition(Bn(this)),P6(t,u,r),!0}}return!1}findAltTiles_(e,t,n,r){let s=e.getTileRangeForTileCoordAndZ(t,n,this.tempTileRange_);if(!s)return!1;let o=!0,a=this.tileCache_,l=this.getLayer().getRenderSource(),c=l.getKey();for(let u=s.minX;u<=s.maxX;++u)for(let f=s.minY;f<=s.maxY;++f){let d=nv(l,c,n,u,f),A=!1;if(a.containsKey(d)){let y=a.peek(d);y.getState()===an.LOADED&&(P6(r,y,n),A=!0)}A||(o=!1)}return o}renderFrame(e,t){this.renderComplete=!0;let n=e.layerStatesArray[e.layerIndex],r=e.viewState,s=r.projection,o=r.resolution,a=r.center,l=e.pixelRatio,c=this.getLayer(),u=c.getSource(),f=u.getTileGridForProjection(s),d=f.getZForResolution(o,u.zDirection),A=f.getResolution(d);this.updateStaleKeys(u.getKey());let y=e.extent,w=u.getTilePixelRatio(l);this.prepareContainer(e,t);let S=this.context.canvas.width,T=this.context.canvas.height;this.layerExtent=n.extent?_u(n.extent,s):null,this.layerExtent&&(y=uh(y,this.layerExtent));let R=A*S/2/w,I=A*T/2/w,P=[a[0]-R,a[1]-I,a[0]+R,a[1]+I],F={};this.renderedTiles.length=0;let D=c.getPreload();if(e.nextExtent&&this.enqueueTilesForNextExtent()){let $=f.getZForResolution(r.nextResolution,u.zDirection),J=oY(e,e.nextExtent);this.enqueueTiles(e,J,$,F,D)}let L=oY(e,y);if(this.enqueueTiles(e,L,d,F,0),D>0&&setTimeout(()=>{this.enqueueTiles(e,L,d-1,F,D-1)},0),!(d in F))return this.container;let C=Bn(this),B=e.time;for(let $ of F[d]){let J=$.getState();if(J===an.EMPTY)continue;let te=$.tileCoord;if(J===an.LOADED&&$.getAlpha(C,B)===1){$.endTransition(C);continue}if(J!==an.ERROR&&(this.renderComplete=!1),this.findStaleTile_(te,F)){vme(F,$,d),e.animate=!0;continue}if(this.findAltTiles_(f,te,d+1,F))continue;let ve=f.getMinZoom();for(let Re=d-1;Re>=ve&&!this.findAltTiles_(f,te,Re,F);--Re);}let k=A/o*l/w,z=this.getRenderContext(e);No(this.tempTransform,S/2,T/2,k,k,0,-S/2,-T/2),this.layerExtent&&this.clipUnrotated(z,e,this.layerExtent),u.getInterpolate()||(z.imageSmoothingEnabled=!1),this.preRender(z,e);let G=Object.keys(F).map(Number);G.sort(pl);let W=[],Y=[],H=[];for(let $=G.length-1;$>=0;--$){let J=G[$],te=u.getTilePixelSize(J,l,s),he=f.getResolution(J)/A,ve=te[0]*he*k,Re=te[1]*he*k,Qe=f.getTileCoordForCoordAndZ(Pc(P),J),Fe=f.getTileCoordExtent(Qe),mt=jr(this.tempTransform,[w*(Fe[0]-P[0])/A,w*(P[3]-Fe[3])/A]),Ee=w*u.getGutterForProjection(s);for(let Ve of F[J]){if(Ve.getState()!==an.LOADED)continue;let Ye=Ve.tileCoord,Mt=Qe[1]-Ye[1],Et=Math.round(mt[0]-(Mt-1)*ve),Pt=Qe[2]-Ye[2],dn=Math.round(mt[1]-(Pt-1)*Re),Gt=Math.round(mt[0]-Mt*ve),$e=Math.round(mt[1]-Pt*Re),ot=Et-Gt,nt=dn-$e,bt=J===d;if(bt&&Ve.inTransition(C)){H.push({tile:Ve,x:Gt,y:$e,w:ot,h:nt,gutter:Ee}),this.renderedTiles.unshift(Ve),this.updateUsedTiles(e.usedTiles,u,Ve);continue}let yt=[Gt,$e,Gt+ot,$e+nt],hn=[];for(let tn=0,bn=W.length;tn<bn;++tn)J<Y[tn]&&Ar(yt,W[tn])&&hn.push(W[tn]);let en;hn.length>0&&(en=EW(yt,hn)),W.push(yt),Y.push(J),this.drawTile(Ve,e,Gt,$e,ot,nt,Ee,bt,en),this.renderedTiles.unshift(Ve),this.updateUsedTiles(e.usedTiles,u,Ve)}}for(let $=0,J=H.length;$<J;++$){let{tile:te,x:ce,y:he,w:ve,h:Re,gutter:Qe}=H[$];this.drawTile(te,e,ce,he,ve,Re,Qe,!0,void 0)}if(this.renderedResolution=A,this.extentChanged=!this.renderedExtent_||!Km(this.renderedExtent_,P),this.renderedExtent_=P,this.renderedPixelRatio=l,this.postRender(this.context,e),this.layerExtent&&z.restore(),z.imageSmoothingEnabled=!0,this.renderComplete){let $=(J,te)=>{let ce=Bn(u),he=te.wantedTiles[ce],ve=he?Object.keys(he).length:0;this.updateCacheSize(ve),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};e.postRenderFunctions.push($)}return this.container}updateCacheSize(e){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,e*2)}drawTile(e,t,n,r,s,o,a,l,c){let u;if(e instanceof w6){if(u=x3(e.getData()),!u)throw new Error("Rendering array data is not yet supported")}else u=this.getTileImage(e);if(!u)return;let f=this.getRenderContext(t),d=Bn(this),A=t.layerStatesArray[t.layerIndex],y=A.opacity*(l?e.getAlpha(d,t.time):1),w=y!==f.globalAlpha;w&&(f.save(),f.globalAlpha=y);let S=u.width-2*a,T=u.height-2*a;if(c){let R=S/s,I=T/o;for(let P=0,F=c.length;P<F;++P){let D=c[P],L=D[0],C=D[1],B=D[2]-D[0],k=D[3]-D[1];f.drawImage(u,a+(L-n)*R,a+(C-r)*I,B*R,k*I,L,C,B,k)}}else f.drawImage(u,a,a,S,T,n,r,s,o);w&&f.restore(),y!==A.opacity?t.animate=!0:l&&e.endTransition(d)}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,n){let r=Bn(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},aY=I6;var p2={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"};var L6=class extends wA{constructor(e){e=e||{};let t=Object.assign({},e),n=e.cacheSize;delete e.cacheSize,delete t.preload,delete t.useInterimTilesOnError,super(t),this.on,this.once,this.un,this.cacheSize_=n,this.setPreload(e.preload!==void 0?e.preload:0),this.setUseInterimTilesOnError(e.useInterimTilesOnError!==void 0?e.useInterimTilesOnError:!0)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(p2.PRELOAD)}setPreload(e){this.set(p2.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(p2.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(p2.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},lY=L6;var D6=class extends lY{constructor(e){super(e)}createRenderer(){return new aY(this,{cacheSize:this.getCacheSize()})}},N6=D6;var F6=class{drawCustom(e,t,n,r,s){}drawGeometry(e){}setStyle(e){}drawCircle(e,t,n){}drawFeature(e,t,n){}drawGeometryCollection(e,t,n){}drawLineString(e,t,n){}drawMultiLineString(e,t,n){}drawMultiPoint(e,t,n){}drawMultiPolygon(e,t,n){}drawPoint(e,t,n){}drawPolygon(e,t,n){}drawText(e,t,n){}setFillStrokeStyle(e,t){}setImageStyle(e,t){}setTextStyle(e,t){}},w3=F6;var m2={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},A2=[m2.FILL],wh=[m2.STROKE],pd=[m2.BEGIN_PATH],B6=[m2.CLOSE_PATH],vn=m2;var O6=class extends w3{constructor(e,t,n,r){super(),this.tolerance=e,this.maxExtent=t,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=n,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(e){let t=this.pixelRatio;return t==1?e:e.map(function(n){return n*t})}appendFlatPointCoordinates(e,t){let n=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,s=this.coordinates,o=s.length;for(let a=0,l=e.length;a<l;a+=t)r[0]=e[a],r[1]=e[a+1],du(n,r)&&(s[o++]=r[0],s[o++]=r[1]);return o}appendFlatLineCoordinates(e,t,n,r,s,o){let a=this.coordinates,l=a.length,c=this.getBufferedMaxExtent();o&&(t+=r);let u=e[t],f=e[t+1],d=this.tmpCoordinate_,A=!0,y,w,S;for(y=t+r;y<n;y+=r)d[0]=e[y],d[1]=e[y+1],S=zT(c,d),S!==w?(A&&(a[l++]=u,a[l++]=f,A=!1),a[l++]=d[0],a[l++]=d[1]):S===Bs.INTERSECTING?(a[l++]=d[0],a[l++]=d[1],A=!1):A=!0,u=d[0],f=d[1],w=S;return(s&&A||y===t+r)&&(a[l++]=u,a[l++]=f),l}drawCustomCoordinates_(e,t,n,r,s){for(let o=0,a=n.length;o<a;++o){let l=n[o],c=this.appendFlatLineCoordinates(e,t,l,r,!1,!1);s.push(c),t=l}return t}drawCustom(e,t,n,r,s){this.beginGeometry(e,t,s);let o=e.getType(),a=e.getStride(),l=this.coordinates.length,c,u,f,d,A;switch(o){case"MultiPolygon":c=e.getOrientedFlatCoordinates(),d=[];let y=e.getEndss();A=0;for(let w=0,S=y.length;w<S;++w){let T=[];A=this.drawCustomCoordinates_(c,A,y[w],a,T),d.push(T)}this.instructions.push([vn.CUSTOM,l,d,e,n,Oy,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,d,e,r||n,Oy,s]);break;case"Polygon":case"MultiLineString":f=[],c=o=="Polygon"?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),A=this.drawCustomCoordinates_(c,0,e.getEnds(),a,f),this.instructions.push([vn.CUSTOM,l,f,e,n,Pp,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,f,e,r||n,Pp,s]);break;case"LineString":case"Circle":c=e.getFlatCoordinates(),u=this.appendFlatLineCoordinates(c,0,c.length,a,!1,!1),this.instructions.push([vn.CUSTOM,l,u,e,n,Bc,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,Bc,s]);break;case"MultiPoint":c=e.getFlatCoordinates(),u=this.appendFlatPointCoordinates(c,a),u>l&&(this.instructions.push([vn.CUSTOM,l,u,e,n,Bc,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,Bc,s]));break;case"Point":c=e.getFlatCoordinates(),this.coordinates.push(c[0],c[1]),u=this.coordinates.length,this.instructions.push([vn.CUSTOM,l,u,e,n,void 0,s]),this.hitDetectionInstructions.push([vn.CUSTOM,l,u,e,r||n,void 0,s]);break;default:}this.endGeometry(t)}beginGeometry(e,t,n){this.beginGeometryInstruction1_=[vn.BEGIN_GEOMETRY,t,0,e,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[vn.BEGIN_GEOMETRY,t,0,e,n],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){let e=this.hitDetectionInstructions;e.reverse();let t,n=e.length,r,s,o=-1;for(t=0;t<n;++t)r=e[t],s=r[0],s==vn.END_GEOMETRY?o=t:s==vn.BEGIN_GEOMETRY&&(r[2]=t,rj(this.hitDetectionInstructions,o,t),o=-1)}fillStyleToState(e,t={}){if(e){let n=e.getColor();t.fillPatternScale=n&&typeof n=="object"&&"src"in n?this.pixelRatio:1,t.fillStyle=gl(n||io)??void 0}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=gl(n||ia);let r=e.getLineCap();t.lineCap=r!==void 0?r:gh;let s=e.getLineDash();t.lineDash=s?s.slice():vl;let o=e.getLineDashOffset();t.lineDashOffset=o||_l;let a=e.getLineJoin();t.lineJoin=a!==void 0?a:vh;let l=e.getWidth();t.lineWidth=l!==void 0?l:od;let c=e.getMiterLimit();t.miterLimit=c!==void 0?c:rd;let u=e.getOffset();t.strokeOffset=u??yX,t.lineWidth>this.maxLineWidth&&(this.maxLineWidth=t.lineWidth,this.bufferedMaxExtent_=null)}else t.strokeStyle=void 0,t.lineCap=void 0,t.lineDash=null,t.lineDashOffset=void 0,t.lineJoin=void 0,t.lineWidth=void 0,t.miterLimit=void 0,t.strokeOffset=void 0;return t}setFillStrokeStyle(e,t){let n=this.state;this.fillStyleToState(e,n),this.strokeStyleToState(t,n)}createFill(e){let t=e.fillStyle,n=[vn.SET_FILL_STYLE,t];return typeof t!="string"&&n.push(e.fillPatternScale),n}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[vn.SET_STROKE_STYLE,e.strokeStyle,e.lineWidth*this.pixelRatio,e.lineCap,e.lineJoin,e.miterLimit,e.lineDash?this.applyPixelRatio(e.lineDash):null,e.lineDashOffset*this.pixelRatio]}updateFillStyle(e,t){let n=e.fillStyle;(n!==void 0&&typeof n!="string"||e.currentFillStyle!=n)&&(this.instructions.push(t.call(this,e)),e.currentFillStyle=n)}updateStrokeStyle(e,t){let n=e.strokeStyle,r=e.lineCap,s=e.lineDash,o=e.lineDashOffset,a=e.lineJoin,l=e.lineWidth,c=e.miterLimit,u=e.strokeOffset;(e.currentStrokeStyle!=n||e.currentLineCap!=r||s!=e.currentLineDash&&!ta(e.currentLineDash,s)||e.currentLineDashOffset!=o||e.currentLineJoin!=a||e.currentLineWidth!=l||e.currentMiterLimit!=c||e.currentStrokeOffset!=u)&&(t.call(this,e),e.currentStrokeStyle=n,e.currentLineCap=r,e.currentLineDash=s,e.currentLineDashOffset=o,e.currentLineJoin=a,e.currentLineWidth=l,e.currentMiterLimit=c,e.currentStrokeOffset=u)}endGeometry(e){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;let t=[vn.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=VT(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;G1(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Sh=O6;var U6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(e,t,n){if(!this.image_||this.maxExtent&&!du(this.maxExtent,e.getFlatCoordinates()))return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),s=e.getStride(),o=this.coordinates.length,a=this.appendFlatPointCoordinates(r,s);this.instructions.push([vn.DRAW_IMAGE,o,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([vn.DRAW_IMAGE,o,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}drawMultiPoint(e,t,n){if(!this.image_)return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),s=[];for(let l=0,c=r.length;l<c;l+=e.getStride())(!this.maxExtent||du(this.maxExtent,r.slice(l,l+2)))&&s.push(r[l],r[l+1]);let o=this.coordinates.length,a=this.appendFlatPointCoordinates(s,2);this.instructions.push([vn.DRAW_IMAGE,o,a,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([vn.DRAW_IMAGE,o,a,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(e,t){let n=e.getAnchor(),r=e.getSize(),s=e.getOrigin();this.imagePixelRatio_=e.getPixelRatio(this.pixelRatio),this.anchorX_=n[0],this.anchorY_=n[1],this.hitDetectionImage_=e.getHitDetectionImage(),this.image_=e.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=e.getOpacity(),this.originX_=s[0],this.originY_=s[1],this.rotateWithView_=e.getRotateWithView(),this.rotation_=e.getRotation(),this.scale_=e.getScaleArray(),this.width_=r[0],this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},cY=U6;var k6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinates_(e,t,n,r,s){let o=this.coordinates.length,a=this.appendFlatLineCoordinates(e,t,n,r,!1,!1);return this.instructions.push([vn.MOVE_TO_LINE_TO,o,a,s*this.pixelRatio]),this.hitDetectionInstructions.push([vn.MOVE_TO_LINE_TO,o,a,s]),n}drawLineString(e,t,n){let r=this.state,s=r.strokeStyle,o=r.lineWidth,a=r.strokeOffset;if(s===void 0||o===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,ia,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,vl,_l],pd);let l=e.getFlatCoordinates(),c=e.getStride();this.drawFlatCoordinates_(l,0,l.length,c,a),this.hitDetectionInstructions.push(wh),this.endGeometry(t)}drawMultiLineString(e,t,n){let r=this.state,s=r.strokeStyle,o=r.lineWidth,a=r.strokeOffset;if(s===void 0||o===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,ia,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,vl,_l],pd);let l=e.getEnds(),c=e.getFlatCoordinates(),u=e.getStride(),f=0;for(let d=0,A=l.length;d<A;++d)f=this.drawFlatCoordinates_(c,f,l[d],u,a);this.hitDetectionInstructions.push(wh),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(wh),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(wh),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(pd)}},uY=k6;var z6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinatess_(e,t,n,r,s){let o=this.state,a=o.fillStyle!==void 0,l=o.strokeStyle!==void 0,c=n.length;this.instructions.push(pd),this.hitDetectionInstructions.push(pd);for(let u=0;u<c;++u){let f=n[u],d=this.coordinates.length,A=this.appendFlatLineCoordinates(e,t,f,r,!0,!l);this.instructions.push([vn.MOVE_TO_LINE_TO,d,A,s*this.pixelRatio,!0]),this.hitDetectionInstructions.push([vn.MOVE_TO_LINE_TO,d,A,s,!0]),l&&(this.instructions.push(B6),this.hitDetectionInstructions.push(B6)),t=f}return a&&(this.instructions.push(A2),this.hitDetectionInstructions.push(A2)),l&&(this.instructions.push(wh),this.hitDetectionInstructions.push(wh)),t}drawCircle(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawCircle(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,io]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,ia,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,vl,_l]);let l=e.getFlatCoordinates(),c=e.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(l,0,l.length,c,!1,!1);let f=[vn.CIRCLE,u,a];this.instructions.push(pd,f),this.hitDetectionInstructions.push(pd,f),r.fillStyle!==void 0&&(this.instructions.push(A2),this.hitDetectionInstructions.push(A2)),r.strokeStyle!==void 0&&(this.instructions.push(wh),this.hitDetectionInstructions.push(wh)),this.endGeometry(t)}drawPolygon(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawPolygon(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,io]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,ia,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,vl,_l]);let l=e.getEnds(),c=e.getOrientedFlatCoordinates(),u=e.getStride();this.drawFlatCoordinatess_(c,0,l,u,a),this.endGeometry(t)}drawMultiPolygon(e,t,n){let r=this.state,s=r.fillStyle,o=r.strokeStyle,a=r.strokeOffset;if(s===void 0&&o===void 0||this.handleStrokeOffset_(()=>this.drawMultiPolygon(e,t,n)))return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_FILL_STYLE,io]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([vn.SET_STROKE_STYLE,ia,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,vl,_l]);let l=e.getEndss(),c=e.getOrientedFlatCoordinates(),u=e.getStride(),f=0;for(let d=0,A=l.length;d<A;++d)f=this.drawFlatCoordinatess_(c,f,l[d],u,a);this.endGeometry(t)}finish(){this.reverseHitDetectionInstructions(),this.state=null;let e=this.tolerance;if(e!==0){let t=this.coordinates;for(let n=0,r=t.length;n<r;++n)t[n]=Ip(t[n],e)}return super.finish()}setFillStrokeStyles_(){let e=this.state;this.updateFillStyle(e,this.createFill),this.updateStrokeStyle(e,this.applyStroke)}handleStrokeOffset_(e){let t=this.state,n=t.fillStyle,r=t.strokeStyle,s=t.strokeOffset;return Math.abs(s)>0&&n!==void 0&&r!==void 0?(t.strokeStyle=void 0,t.strokeOffset=0,e(),t.fillStyle=void 0,t.strokeStyle=r,t.strokeOffset=s,e(),t.fillStyle=n,!0):!1}},V6=z6;var G6=0,q6=1;function _me(i,e,t,n,r,s,o,a){let l=o-r,c=a-s,u=0,f=1;if(l===0){if(r<i||r>t)return!1}else{let d=(i-r)/l,A=(t-r)/l;if(d>A){let y=d;d=A,A=y}if(d>u&&(u=d),A<f&&(f=A),u>f)return!1}if(c===0){if(s<e||s>n)return!1}else{let d=(e-s)/c,A=(n-s)/c;if(d>A){let y=d;d=A,A=y}if(d>u&&(u=d),A<f&&(f=A),u>f)return!1}return G6=u,q6=f,!0}function hY(i,e,t,n){let r=n[0],s=n[1],o=n[2],a=n[3],l=[],c=[],u=!1,f,d,A=0;for(let y=0,w=e.length;y<w;++y){let S=e[y],T=i[A],R=i[A+1],I=!1;for(let P=A+t;P<S;P+=t){let F=i[P],D=i[P+1];if(_me(r,s,o,a,T,R,F,D)){let L=F-T,C=D-R,B=T+G6*L,k=R+G6*C,z=T+q6*L,G=R+q6*C;u&&I&&B===f&&k===d?l.push(z,G):(u&&c.push(l.length),l.push(B,k,z,G),u=!0),f=z,d=G,I=!0}T=F,R=D}A=S}return u&&c.push(l.length),{flatCoordinates:l,ends:c}}function fY(i,e,t,n,r){let s=[],o=t,a=0,l=e.slice(t,2);for(;a<i&&o+r<n;){let[c,u]=l.slice(-2),f=e[o+r],d=e[o+r+1],A=Math.sqrt((f-c)*(f-c)+(d-u)*(d-u));if(a+=A,a>=i){let y=(i-a+A)/A,w=Lo(c,f,y),S=Lo(u,d,y);l.push(w,S),s.push(l),l=[w,S],a==i&&(o+=r),a=0}else if(a<i)l.push(e[o+r],e[o+r+1]),o+=r;else{let y=A-a,w=Lo(c,f,y/A),S=Lo(u,d,y/A);l.push(w,S),s.push(l),l=[w,S],a=0,o+=r}}return a>0&&s.push(l),s}function dY(i,e,t,n,r){let s=t,o=t,a=0,l=0,c=t,u,f,d,A,y,w,S,T,R,I;for(f=t;f<n;f+=r){let P=e[f],F=e[f+1];y!==void 0&&(R=P-y,I=F-w,A=Math.sqrt(R*R+I*I),S!==void 0&&(l+=d,u=Math.acos((S*R+T*I)/(d*A)),u>i&&(l>a&&(a=l,s=c,o=f),l=0,c=f-r)),d=A,S=R,T=I),y=P,w=F}return l+=A,l>a?[c,f]:[s,o]}var g2={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1},H6=class extends Sh{constructor(e,t,n,r){super(e,t,n,r),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[io]={fillStyle:io},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){let e=super.finish();return e.textStates=this.textStates,e.fillStates=this.fillStates,e.strokeStates=this.strokeStates,e}drawText(e,t,n){let r=this.textFillState_,s=this.textStrokeState_,o=this.textState_;if(this.text_===""||!o||!r&&!s)return;let a=this.coordinates,l=a.length,c=e.getType(),u=null,f=e.getStride();if(o.placement==="line"&&(c=="LineString"||c=="MultiLineString"||c=="Polygon"||c=="MultiPolygon")){let d=e.getExtent();if(!Ar(this.maxExtent,d))return;let 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f!==0?(B=No(go(),n,r,1,1,f,-n,-r),jr(B,Gp),jr(B,md),jr(B,Ad),jr(B,qp),ql(Math.min(Gp[0],md[0],Ad[0],qp[0]),Math.min(Gp[1],md[1],Ad[1],qp[1]),Math.max(Gp[0],md[0],Ad[0],qp[0]),Math.max(Gp[1],md[1],Ad[1],qp[1]),Mv)):ql(Math.min(L,L+F),Math.min(C,C+D),Math.max(L,L+F),Math.max(C,C+D),Mv),A&&(T=Math.round(T),R=Math.round(R)),{drawImageX:T,drawImageY:R,drawImageW:I,drawImageH:P,originX:c,originY:u,declutterBox:{minX:Mv[0],minY:Mv[1],maxX:Mv[2],maxY:Mv[3],value:S},canvasTransform:B,scale:d}}replayImageOrLabel_(e,t,n,r,s,o,a){let l=!!(o||a),c=r.declutterBox,u=a?a[2]*r.scale[0]/2:0;return c.minX-u<=t[0]&&c.maxX+u>=0&&c.minY-u<=t[1]&&c.maxY+u>=0&&(l&&this.replayTextBackground_(e,Gp,md,Ad,qp,o,a),EX(e,r.canvasTransform,s,n,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(e){let t=this.alignAndScaleFill_;if(t){let n=jr(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;e.save(),e.translate(n[0]%r,n[1]%r),t!==1&&e.scale(t,t)}e.fill(),t&&e.restore()}setStrokeStyle_(e,t){e.strokeStyle=t[1],t[1]&&(e.lineWidth=t[2],e.lineCap=t[3],e.lineJoin=t[4],e.miterLimit=t[5],e.lineDashOffset=t[7],e.setLineDash(t[6]))}drawLabelWithPointPlacement_(e,t,n,r){let s=this.textStates[t],o=this.createLabel(e,t,r,n),a=this.strokeStates[n],l=this.pixelRatio,c=X6(Array.isArray(e)?e[0]:e,s.textAlign||Fp),u=g2[s.textBaseline||gA],f=a&&a.lineWidth?a.lineWidth:0,d=o.width/l-2*s.scale[0],A=c*d+2*(.5-c)*f,y=u*o.height/l+2*(.5-u)*f;return{label:o,anchorX:A,anchorY:y}}execute_(e,t,n,r,s,o,a,l){let c=this.zIndexContext_,u;this.pixelCoordinates_&&ta(n,this.renderedTransform_)?u=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),u=ml(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),Rj(this.renderedTransform_,n));let f=0,d=r.length,A=0,y,w=[],S,T,R,I,P,F,D,L,C,B,k,z,G,W=0,Y=0,H=this.coordinateCache_,$=this.viewRotation_,J=Math.round(Math.atan2(-n[1],n[0])*1e12)/1e12,te={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:$},ce=this.instructions!=r||this.overlaps?0:200,he,ve,Re,Qe;for(;f<d;){let Fe=r[f];switch(Fe[0]){case vn.BEGIN_GEOMETRY:he=Fe[1],Qe=Fe[3],he.getGeometry()?a!==void 0&&!Ar(a,Qe.getExtent())?f=Fe[2]+1:++f:f=Fe[2],c&&(c.zIndex=Fe[4]);break;case vn.BEGIN_PATH:W>ce&&(this.fill_(e),W=0),Y>ce&&(e.stroke(),Y=0),!W&&!Y&&(e.beginPath(),P=NaN,F=NaN),++f;break;case vn.CIRCLE:A=Fe[1],R=Fe[2]??0;let Ee=u[A],Ve=u[A+1],Ye=u[A+2]-R,Mt=u[A+3]-R,Et=Ye-Ee,Pt=Mt-Ve,dn=Math.sqrt(Et*Et+Pt*Pt);e.moveTo(Ee+dn,Ve),e.arc(Ee,Ve,dn,0,2*Math.PI,!0),++f;break;case vn.CLOSE_PATH:e.closePath(),++f;break;case vn.CUSTOM:A=Fe[1],y=Fe[2];let Gt=Fe[3],$e=Fe[4],ot=Fe[5];te.geometry=Gt,te.feature=he,f in H||(H[f]=[]);let nt=H[f];ot?ot(u,A,y,2,nt):(nt[0]=u[A],nt[1]=u[A+1],nt.length=2),c&&(c.zIndex=Fe[6]),$e(nt,te),++f;break;case vn.DRAW_IMAGE:A=Fe[1],y=Fe[2],C=Fe[3],S=Fe[4],T=Fe[5];let bt=Fe[6],yt=Fe[7],hn=Fe[8],en=Fe[9],tn=Fe[10],bn=Fe[11],_e=Fe[12],vi=Fe[13];I=Fe[14]||"declutter";let zn=Fe[15];if(!C&&Fe.length>=20){B=Fe[19],k=Fe[20],z=Fe[21],G=Fe[22];let Fn=this.drawLabelWithPointPlacement_(B,k,z,G);C=Fn.label,Fe[3]=C;let rs=Fe[23];S=(Fn.anchorX-rs)*this.pixelRatio,Fe[4]=S;let Lr=Fe[24];T=(Fn.anchorY-Lr)*this.pixelRatio,Fe[5]=T,bt=C.height,Fe[6]=bt,vi=C.width,Fe[13]=vi}let le;Fe.length>25&&(le=Fe[25]);let Z,Te,Ie;Fe.length>17?(Z=Fe[16],Te=Fe[17],Ie=Fe[18]):(Z=sd,Te=null,Ie=null),tn&&J?bn+=$:!tn&&!J&&(bn-=$);let Ge=0;for(;A<y;A+=2){if(le&&le[Ge++]<vi/this.pixelRatio)continue;let Fn=this.calculateImageOrLabelDimensions_(C.width,C.height,u[A],u[A+1],vi,bt,S,T,hn,en,bn,_e,s,Z,!!Te||!!Ie,he),rs=[e,t,C,Fn,yt,Te,Ie];if(l){let Lr,Fl,Sa;if(zn){let xr=y-A;if(!zn[xr]){zn[xr]={args:rs,declutterMode:I};continue}let Zs=zn[xr];Lr=Zs.args,Fl=Zs.declutterMode,delete zn[xr],Sa=gY(Lr)}let Bl,rl;if(Lr&&(Fl!=="declutter"||!l.collides(Sa))&&(Bl=!0),(I!=="declutter"||!l.collides(Fn.declutterBox))&&(rl=!0),Fl==="declutter"&&I==="declutter"){let xr=Bl&&rl;Bl=xr,rl=xr}Bl&&(Fl!=="none"&&l.insert(Sa),this.replayImageOrLabel_.apply(this,Lr)),rl&&(I!=="none"&&l.insert(Fn.declutterBox),this.replayImageOrLabel_.apply(this,rs))}else this.replayImageOrLabel_.apply(this,rs)}++f;break;case vn.DRAW_CHARS:let vt=Fe[1],Tt=Fe[2],qe=Fe[3],Je=Fe[4];G=Fe[5];let It=Fe[6],rn=Fe[7],Lt=Fe[8];z=Fe[9];let Rt=Fe[10];B=Fe[11],Array.isArray(B)&&(B=B.reduce(Sme,"")),k=Fe[12];let fn=[Fe[13],Fe[13]];I=Fe[14]||"declutter";let wn=Fe[15],Dn=Fe[16],ye=this.textStates[k],wt=ye.font,Ze=[ye.scale[0]*rn,ye.scale[1]*rn],St;wt in this.widths_?St=this.widths_[wt]:(St={},this.widths_[wt]=St);let Bt=dv(u,vt,Tt,2),ut=Math.abs(Ze[0])*KN(wt,B,St);if(Je||ut<=Bt){let Fn=this.textStates[k].textAlign,rs=(Bt-ut)*X6(B,Fn),Lr=AY(u,vt,Tt,2,B,rs,It,Math.abs(Ze[0]),KN,wt,St,J?0:this.viewRotation_,wn);e:if(Lr){let Fl=[],Sa,Bl,rl,xr,Zs;if(z)for(Sa=0,Bl=Lr.length;Sa<Bl;++Sa){Zs=Lr[Sa],rl=Zs[4],xr=this.createLabel(rl,k,"",z),S=Zs[2]+(Ze[0]<0?-Rt:Rt)-Dn,T=qe*xr.height+(.5-qe)*2*Rt*Ze[1]/Ze[0]-Lt;let Ol=this.calculateImageOrLabelDimensions_(xr.width,xr.height,Zs[0],Zs[1],xr.width,xr.height,S,T,0,0,Zs[3],fn,!1,sd,!1,he);if(l&&I==="declutter"&&l.collides(Ol.declutterBox))break e;Fl.push([e,t,xr,Ol,1,null,null])}if(G)for(Sa=0,Bl=Lr.length;Sa<Bl;++Sa){Zs=Lr[Sa],rl=Zs[4],xr=this.createLabel(rl,k,G,""),S=Zs[2]-Dn,T=qe*xr.height-Lt;let Ol=this.calculateImageOrLabelDimensions_(xr.width,xr.height,Zs[0],Zs[1],xr.width,xr.height,S,T,0,0,Zs[3],fn,!1,sd,!1,he);if(l&&I==="declutter"&&l.collides(Ol.declutterBox))break e;Fl.push([e,t,xr,Ol,1,null,null])}l&&I!=="none"&&l.load(Fl.map(gY));for(let Ol=0,nh=Fl.length;Ol<nh;++Ol)this.replayImageOrLabel_.apply(this,Fl[Ol])}}++f;break;case vn.END_GEOMETRY:if(o!==void 0){he=Fe[1];let Fn=o(he,Qe,I);if(Fn)return Fn}++f;break;case vn.FILL:ce?W++:this.fill_(e),++f;break;case vn.MOVE_TO_LINE_TO:A=Fe[1],y=Fe[2],R=Fe[3];let Ce,Yt,nr;if(R){let rs=(Fe[4]??!1)||Math.abs(u[A]-u[y-2])<1e-6&&Math.abs(u[A+1]-u[y-1])<1e-6;S3(u,A,y,2,R,rs,w),T3(w,2,rs),Ce=w,Yt=0,nr=Ce.length}else Ce=u,Yt=A,nr=y;ve=Ce[Yt],Re=Ce[Yt+1],e.moveTo(ve,Re),P=ve+.5|0,F=Re+.5|0;for(let Fn=Yt+2;Fn<nr;Fn+=2)ve=Ce[Fn],Re=Ce[Fn+1],D=ve+.5|0,L=Re+.5|0,(Fn==nr-2||D!==P||L!==F)&&(e.lineTo(ve,Re),P=D,F=L);++f;break;case vn.SET_FILL_STYLE:this.alignAndScaleFill_=Fe[2],W?(this.fill_(e),W=0,Y&&(e.stroke(),Y=0)):Y&&Fe[1]&&(e.stroke(),Y=0),e.fillStyle=Fe[1],++f;break;case vn.SET_STROKE_STYLE:W&&Fe[1]&&(this.fill_(e),W=0),Y&&(e.stroke(),Y=0),this.setStrokeStyle_(e,Fe),++f;break;case vn.STROKE:ce?Y++:e.stroke(),++f;break;default:++f;break}}W&&this.fill_(e),Y&&e.stroke()}execute(e,t,n,r,s,o){this.viewRotation_=r,this.execute_(e,t,n,this.instructions,s,void 0,void 0,o)}executeHitDetection(e,t,n,r,s){return this.viewRotation_=n,this.execute_(e,[e.canvas.width,e.canvas.height],t,this.hitDetectionInstructions,!0,r,s)}},_Y=$6;var Hp=["Polygon","Circle","LineString","Image","Text","Default"],K6=["Image","Text"],xY=Hp.filter(i=>!K6.includes(i)),yY=!1,bY=!1;function Tme(){let i=0,e=n=>{let r=Di(1,1,null,{willReadFrequently:n}),s=0,o=performance.now();for(;performance.now()-o<50;++s)r.fillStyle=`rgba(255,0,${s%256},1)`,r.fillRect(0,0,1,1),r.getImageData(0,0,1,1);return i=s>i?s:i,s};yY={[e(!0)]:!0,[e(!1)]:!1,[e(void 0)]:void 0}[i],bY=!0}var Z6=class{constructor(e,t,n,r,s,o,a){this.maxExtent_=e,this.overlaps_=r,this.pixelRatio_=n,this.resolution_=t,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=go(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(s,a)}clip(e,t){let n=this.getClipCoords(t);e.beginPath(),e.moveTo(n[0],n[1]),e.lineTo(n[2],n[3]),e.lineTo(n[4],n[5]),e.lineTo(n[6],n[7]),e.clip()}createExecutors_(e,t){for(let n in e){let r=this.executorsByZIndex_[n];r===void 0&&(r={},this.executorsByZIndex_[n]=r);let s=e[n];for(let o in s){let a=s[o];r[o]=new _Y(this.resolution_,this.pixelRatio_,this.overlaps_,a,t)}}}hasExecutors(e){for(let t in this.executorsByZIndex_){let n=this.executorsByZIndex_[t];for(let r=0,s=e.length;r<s;++r)if(e[r]in n)return!0}return!1}forEachFeatureAtCoordinate(e,t,n,r,s,o){bY===!1&&Tme(),r=Math.round(r);let a=r*2+1,l=No(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),c=!this.hitDetectionContext_;c&&(this.hitDetectionContext_=Di(a,a,null,{willReadFrequently:yY}));let u=this.hitDetectionContext_;u.canvas.width!==a||u.canvas.height!==a?(u.canvas.width=a,u.canvas.height=a):c||u.clearRect(0,0,a,a);let f;this.renderBuffer_!==void 0&&(f=Wr(),Qm(f,e),G1(f,t*(this.renderBuffer_+r),f));let d=Eme(r),A;function y(F,D,L){let C=u.getImageData(0,0,a,a).data;for(let B=0,k=d.length;B<k;B++)if(C[d[B]]>0){if(!o||L==="none"||A!=="Image"&&A!=="Text"||o.includes(F)){let z=(d[B]-3)/4,G=r-z%a,W=r-(z/a|0),Y=s(F,D,G*G+W*W);if(Y)return Y}u.clearRect(0,0,a,a);break}}let w=Object.keys(this.executorsByZIndex_).map(Number);w.sort(pl);let S,T,R,I,P;for(S=w.length-1;S>=0;--S){let F=w[S].toString();for(R=this.executorsByZIndex_[F],T=Hp.length-1;T>=0;--T)if(A=Hp[T],I=R[A],I!==void 0&&(P=I.executeHitDetection(u,l,n,y,f),P))return P}}getClipCoords(e){let t=this.maxExtent_;if(!t)return null;let n=t[0],r=t[1],s=t[2],o=t[3],a=[n,r,n,o,s,o,s,r];return ml(a,0,8,2,e,a),a}isEmpty(){return Au(this.executorsByZIndex_)}execute(e,t,n,r,s,o,a){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(a?ij:pl),o=o||Hp;let c=Hp.length;for(let u=0,f=l.length;u<f;++u){let d=l[u].toString(),A=this.executorsByZIndex_[d];for(let y=0,w=o.length;y<w;++y){let S=o[y],T=A[S];if(T!==void 0){let R=a===null?void 0:T.getZIndexContext(),I=R?R.getContext():e,P=this.maxExtent_&&S!=="Image"&&S!=="Text";if(P&&(I.save(),this.clip(I,n)),!R||S==="Text"||S==="Image"?T.execute(I,t,n,r,s,a):R.pushFunction(F=>T.execute(F,t,n,r,s,a)),P&&I.restore(),R){R.offset();let F=l[u]*c+Hp.indexOf(S);this.deferredZIndexContexts_[F]||(this.deferredZIndexContexts_[F]=[]),this.deferredZIndexContexts_[F].push(R)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(pl);for(let n=0,r=t.length;n<r;++n)e[t[n]].forEach(s=>{s.draw(this.renderedContext_),s.clear()}),e[t[n]].length=0}},Y6={};function Eme(i){if(Y6[i]!==void 0)return Y6[i];let e=i*2+1,t=i*i,n=new Array(t+1);for(let s=0;s<=i;++s)for(let o=0;o<=i;++o){let a=s*s+o*o;if(a>t)break;let l=n[a];l||(l=[],n[a]=l),l.push(((i+s)*e+(i+o))*4+3),s>0&&l.push(((i-s)*e+(i+o))*4+3),o>0&&(l.push(((i+s)*e+(i-o))*4+3),s>0&&l.push(((i-s)*e+(i-o))*4+3))}let r=[];for(let s=0,o=n.length;s<o;++s)n[s]&&r.push(...n[s]);return Y6[i]=r,r}var wY=Z6;var Q6=class extends w3{constructor(e,t,n,r,s,o,a){super(),this.context_=e,this.pixelRatio_=t,this.extent_=n,this.transform_=r,this.transformRotation_=r?Jm(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=s,this.squaredTolerance_=o,this.userTransform_=a,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=go()}drawImages_(e,t,n,r){if(!this.image_)return;let s=ml(e,t,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.tmpLocalTransform_,l=o.globalAlpha;this.imageOpacity_!=1&&(o.globalAlpha=l*this.imageOpacity_);let c=this.imageRotation_;this.transformRotation_===0&&(c-=this.viewRotation_),this.imageRotateWithView_&&(c+=this.viewRotation_);for(let u=0,f=s.length;u<f;u+=2){let d=s[u]-this.imageAnchorX_,A=s[u+1]-this.imageAnchorY_;if(c!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let y=d+this.imageAnchorX_,w=A+this.imageAnchorY_;No(a,y,w,1,1,c,-y,-w),o.save(),o.transform.apply(o,a),o.translate(y,w),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.restore()}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,d,A,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(o.globalAlpha=l)}drawText_(e,t,n,r){if(!this.textState_||this.text_==="")return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);let s=ml(e,t,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.textRotation_;for(this.transformRotation_===0&&(a-=this.viewRotation_),this.textRotateWithView_&&(a+=this.viewRotation_);t<n;t+=r){let l=s[t]+this.textOffsetX_,c=s[t+1]+this.textOffsetY_;a!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(o.save(),o.translate(l-this.textOffsetX_,c-this.textOffsetY_),o.rotate(a),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.restore()):(this.textStrokeState_&&o.strokeText(this.text_,l,c),this.textFillState_&&o.fillText(this.text_,l,c))}}moveToLineTo_(e,t,n,r,s,o){let a=this.context_,l=ml(e,t,n,r,this.transform_,this.pixelCoordinates_);if(Math.abs(o)>0){let u=l.length,f=s||Math.abs(l[0]-l[u-2])<1e-6&&Math.abs(l[1]-l[u-1])<1e-6;l=S3(l,0,u,2,o,f,l),T3(l,2,f)}a.moveTo(l[0],l[1]);let c=l.length;s&&(c-=2);for(let u=2;u<c;u+=2)a.lineTo(l[u],l[u+1]);return s&&a.closePath(),n}drawRings_(e,t,n,r,s){for(let o=0,a=n.length;o<a;++o)t=this.moveToLineTo_(e,t,n[o],r,!0,s);return t}drawCircle(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Ar(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=Yj(e,this.transform_,this.pixelCoordinates_),n=t[2]-t[0],r=t[3]-t[1],s=Math.sqrt(n*n+r*r),o=this.context_;o.beginPath(),o.arc(t[0],t[1],s,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.stroke()}this.text_!==""&&this.drawText_(e.getCenter(),0,2,2)}}setStyle(e){this.setFillStrokeStyle(e.getFill(),e.getStroke()),this.setImageStyle(e.getImage()),this.setTextStyle(e.getText())}setTransform(e){this.transform_=e}drawGeometry(e){switch(e.getType()){case"Point":this.drawPoint(e);break;case"LineString":this.drawLineString(e);break;case"Polygon":this.drawPolygon(e);break;case"MultiPoint":this.drawMultiPoint(e);break;case"MultiLineString":this.drawMultiLineString(e);break;case"MultiPolygon":this.drawMultiPolygon(e);break;case"GeometryCollection":this.drawGeometryCollection(e);break;case"Circle":this.drawCircle(e);break;default:}}drawFeature(e,t){let n=t.getGeometryFunction()(e);n&&(this.setStyle(t),this.drawGeometry(n))}drawGeometryCollection(e){let t=e.getGeometriesArray();for(let n=0,r=t.length;n<r;++n)this.drawGeometry(t[n])}drawPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==""&&this.drawText_(t,0,t.length,n)}drawMultiPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==""&&this.drawText_(t,0,t.length,n)}drawLineString(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Ar(this.extent_,e.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getFlatCoordinates();t.beginPath(),this.moveToLineTo_(n,0,n.length,e.getStride(),!1,this.strokeState_.strokeOffset),t.stroke()}if(this.text_!==""){let t=e.getFlatMidpoint();this.drawText_(t,0,2,2)}}}drawMultiLineString(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getExtent();if(Ar(this.extent_,t)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let n=this.context_,r=e.getFlatCoordinates(),s=0,o=e.getEnds(),a=e.getStride();n.beginPath();for(let l=0,c=o.length;l<c;++l)s=this.moveToLineTo_(r,s,o[l],a,!1,this.strokeState_.strokeOffset);n.stroke()}if(this.text_!==""){let n=e.getFlatMidpoints();this.drawText_(n,0,n.length,2)}}}drawPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Ar(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_;t.beginPath(),this.drawRings_(e.getOrientedFlatCoordinates(),0,e.getEnds(),e.getStride(),this.strokeState_?.strokeOffset),this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoint();this.drawText_(t,0,2,2)}}}drawMultiPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Ar(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getOrientedFlatCoordinates(),r=0,s=e.getEndss(),o=e.getStride();t.beginPath();for(let a=0,l=s.length;a<l;++a){let c=s[a];r=this.drawRings_(n,r,c,o,this.strokeState_?.strokeOffset)}this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==""){let t=e.getFlatInteriorPoints();this.drawText_(t,0,t.length,2)}}}setContextFillState_(e){let t=this.context_,n=this.contextFillState_;n?n.fillStyle!=e.fillStyle&&(n.fillStyle=e.fillStyle,t.fillStyle=e.fillStyle):(t.fillStyle=e.fillStyle,this.contextFillState_={fillStyle:e.fillStyle})}setContextStrokeState_(e){let t=this.context_,n=this.contextStrokeState_;n?(n.lineCap!=e.lineCap&&(n.lineCap=e.lineCap,t.lineCap=e.lineCap),ta(n.lineDash,e.lineDash)||t.setLineDash(n.lineDash=e.lineDash),n.lineDashOffset!=e.lineDashOffset&&(n.lineDashOffset=e.lineDashOffset,t.lineDashOffset=e.lineDashOffset),n.lineJoin!=e.lineJoin&&(n.lineJoin=e.lineJoin,t.lineJoin=e.lineJoin),n.lineWidth!=e.lineWidth&&(n.lineWidth=e.lineWidth,t.lineWidth=e.lineWidth),n.miterLimit!=e.miterLimit&&(n.miterLimit=e.miterLimit,t.miterLimit=e.miterLimit),n.strokeStyle!=e.strokeStyle&&(n.strokeStyle=e.strokeStyle,t.strokeStyle=e.strokeStyle)):(t.lineCap=e.lineCap,t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset,t.lineJoin=e.lineJoin,t.lineWidth=e.lineWidth,t.miterLimit=e.miterLimit,t.strokeStyle=e.strokeStyle,this.contextStrokeState_={lineCap:e.lineCap,lineDash:e.lineDash,lineDashOffset:e.lineDashOffset,lineJoin:e.lineJoin,lineWidth:e.lineWidth,miterLimit:e.miterLimit,strokeStyle:e.strokeStyle})}setContextTextState_(e){let t=this.context_,n=this.contextTextState_,r=e.textAlign?e.textAlign:Fp;n?(n.font!=e.font&&(n.font=e.font,t.font=e.font),n.textAlign!=r&&(n.textAlign=r,t.textAlign=r),n.textBaseline!=e.textBaseline&&(n.textBaseline=e.textBaseline,t.textBaseline=e.textBaseline)):(t.font=e.font,t.textAlign=r,t.textBaseline=e.textBaseline,this.contextTextState_={font:e.font,textAlign:r,textBaseline:e.textBaseline})}setFillStrokeStyle(e,t){if(!e)this.fillState_=null;else{let n=e.getColor();this.fillState_={fillStyle:gl(n||io)}}if(!t)this.strokeState_=null;else{let n=t.getColor(),r=t.getLineCap(),s=t.getLineDash(),o=t.getLineDashOffset(),a=t.getLineJoin(),l=t.getWidth(),c=t.getMiterLimit(),u=s||vl,f=t.getOffset();this.strokeState_={lineCap:r!==void 0?r:gh,lineDash:this.pixelRatio_===1?u:u.map(d=>d*this.pixelRatio_),lineDashOffset:(o||_l)*this.pixelRatio_,lineJoin:a!==void 0?a:vh,lineWidth:(l!==void 0?l:od)*this.pixelRatio_,miterLimit:c!==void 0?c:rd,strokeStyle:gl(n||ia),strokeOffset:(f??0)*this.pixelRatio_}}}setImageStyle(e){let t;if(!e||!(t=e.getSize())){this.image_=null;return}let n=e.getPixelRatio(this.pixelRatio_),r=e.getAnchor(),s=e.getOrigin();this.image_=e.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*n,this.imageAnchorY_=r[1]*n,this.imageHeight_=t[1]*n,this.imageOpacity_=e.getOpacity(),this.imageOriginX_=s[0],this.imageOriginY_=s[1],this.imageRotateWithView_=e.getRotateWithView(),this.imageRotation_=e.getRotation();let o=e.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/n,o[1]*this.pixelRatio_/n],this.imageWidth_=t[0]*n}setTextStyle(e){if(!e)this.text_="";else{let t=e.getFill();if(!t)this.textFillState_=null;else{let A=t.getColor();this.textFillState_={fillStyle:gl(A||io)}}let n=e.getStroke();if(!n)this.textStrokeState_=null;else{let A=n.getColor(),y=n.getLineCap(),w=n.getLineDash(),S=n.getLineDashOffset(),T=n.getLineJoin(),R=n.getWidth(),I=n.getMiterLimit();this.textStrokeState_={lineCap:y!==void 0?y:gh,lineDash:w||vl,lineDashOffset:S||_l,lineJoin:T!==void 0?T:vh,lineWidth:R!==void 0?R:od,miterLimit:I!==void 0?I:rd,strokeStyle:gl(A||ia)}}let r=e.getFont(),s=e.getOffsetX(),o=e.getOffsetY(),a=e.getRotateWithView(),l=e.getRotation(),c=e.getScaleArray(),u=e.getText(),f=e.getTextAlign(),d=e.getTextBaseline();this.textState_={font:r!==void 0?r:UE,textAlign:f!==void 0?f:Fp,textBaseline:d!==void 0?d:gA},this.text_=u!==void 0?Array.isArray(u)?u.reduce((A,y,w)=>A+=w%2?" ":y,""):u:"",this.textOffsetX_=s!==void 0?this.pixelRatio_*s:0,this.textOffsetY_=o!==void 0?this.pixelRatio_*o:0,this.textRotateWithView_=a!==void 0?a:!1,this.textRotation_=l!==void 0?l:0,this.textScale_=[this.pixelRatio_*c[0],this.pixelRatio_*c[1]]}}},SY=Q6;var Mu=.5;function TY(i,e,t,n,r,s,o,a,l){let c=l?Sp(r,l):r,u=i[0]*Mu,f=i[1]*Mu,d=Di(u,f);d.imageSmoothingEnabled=!1;let A=d.canvas,y=new SY(d,Mu,r,null,o,a,l?nA(rA(),l):null),w=t.length,S=Math.floor((256*256*256-1)/w),T={};for(let I=1;I<=w;++I){let P=t[I-1],F=P.getStyleFunction()||n;if(!F)continue;let D=F(P,s);if(!D)continue;Array.isArray(D)||(D=[D]);let C=(I*S).toString(16).padStart(7,"#00000");for(let B=0,k=D.length;B<k;++B){let z=D[B],G=z.getGeometryFunction()(P);if(!G||!Ar(c,G.getExtent()))continue;let W=z.clone(),Y=W.getFill();Y&&Y.setColor(C);let H=W.getStroke();H&&(H.setColor(C),H.setLineDash(null)),W.setText(void 0);let $=z.getImage();if($){let he=$.getImageSize();if(!he)continue;let ve=Di(he[0],he[1],void 0,{alpha:!1}),Re=ve.canvas;ve.fillStyle=C,ve.fillRect(0,0,Re.width,Re.height),W.setImage(new vA({img:Re,anchor:$.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:$.getOrigin(),opacity:1,size:$.getSize(),scale:$.getScale(),rotation:$.getRotation(),rotateWithView:$.getRotateWithView()}))}let J=W.getZIndex()||0,te=T[J];te||(te={},T[J]=te,te.Polygon=[],te.Circle=[],te.LineString=[],te.Point=[]);let ce=G.getType();if(ce==="GeometryCollection"){let he=G.getGeometriesArrayRecursive();for(let ve=0,Re=he.length;ve<Re;++ve){let Qe=he[ve];te[Qe.getType().replace("Multi","")].push(Qe,W)}}else te[ce.replace("Multi","")].push(G,W)}}let R=Object.keys(T).map(Number).sort(pl);for(let I=0,P=R.length;I<P;++I){let F=T[R[I]];for(let D in F){let L=F[D];for(let C=0,B=L.length;C<B;C+=2){y.setStyle(L[C+1]);for(let k=0,z=e.length;k<z;++k)y.setTransform(e[k]),y.drawGeometry(L[C])}}}return d.getImageData(0,0,A.width,A.height)}function EY(i,e,t){let n=[];if(t){let r=Math.floor(Math.round(i[0])*Mu),s=Math.floor(Math.round(i[1])*Mu),o=(Si(r,0,t.width-1)+Si(s,0,t.height-1)*t.width)*4,a=t.data[o],l=t.data[o+1],u=t.data[o+2]+256*(l+256*a),f=Math.floor((256*256*256-1)/e.length);u&&u%f===0&&n.push(e[u/f-1])}return n}var Mme=.5,MY={Point:Nme,LineString:Ime,Polygon:Bme,MultiPoint:Fme,MultiLineString:Lme,MultiPolygon:Dme,GeometryCollection:Pme,Circle:Cme};function CY(i,e){return parseInt(Bn(i),10)-parseInt(Bn(e),10)}function J6(i,e){let t=e8(i,e);return t*t}function e8(i,e){return Mme*i/e}function Cme(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(s||o){let l=i.getBuilder(t.getZIndex(),"Circle");l.setFillStrokeStyle(s,o),l.drawCircle(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}function t8(i,e,t,n,r,s,o,a){let l=[],c=t.getImage();if(c){let d=!0,A=c.getImageState();A==Pn.LOADED||A==Pn.ERROR?d=!1:A==Pn.IDLE&&c.load(),d&&l.push(c.ready())}let u=t.getFill();u&&u.loading()&&l.push(u.ready());let f=l.length>0;return f&&Promise.all(l).then(()=>r(null)),Rme(i,e,t,n,s,o,a),f}function Rme(i,e,t,n,r,s,o){let a=t.getGeometryFunction()(e);if(!a)return;let l=a.simplifyTransformed(n,r);if(t.getRenderer())RY(i,l,t,e,o);else{let u=MY[l.getType()];u(i,l,t,e,o,s)}}function RY(i,e,t,n,r){if(e.getType()=="GeometryCollection"){let o=e.getGeometries();for(let a=0,l=o.length;a<l;++a)RY(i,o[a],t,n,r);return}i.getBuilder(t.getZIndex(),"Default").drawCustom(e,n,t.getRenderer(),t.getHitDetectionRenderer(),r)}function Pme(i,e,t,n,r,s){let o=e.getGeometriesArray(),a,l;for(a=0,l=o.length;a<l;++a){let c=MY[o[a].getType()];c(i,o[a],t,n,r,s)}}function Ime(i,e,t,n,r){let s=t.getStroke();if(s){let a=i.getBuilder(t.getZIndex(),"LineString");a.setFillStrokeStyle(null,s),a.drawLineString(e,n,r)}let o=t.getText();if(o&&o.getText()){let a=i.getBuilder(t.getZIndex(),"Text");a.setTextStyle(o),a.drawText(e,n,r)}}function Lme(i,e,t,n,r){let s=t.getStroke();if(s){let a=i.getBuilder(t.getZIndex(),"LineString");a.setFillStrokeStyle(null,s),a.drawMultiLineString(e,n,r)}let o=t.getText();if(o&&o.getText()){let a=i.getBuilder(t.getZIndex(),"Text");a.setTextStyle(o),a.drawText(e,n,r)}}function Dme(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(o||s){let l=i.getBuilder(t.getZIndex(),"Polygon");l.setFillStrokeStyle(s,o),l.drawMultiPolygon(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}function Nme(i,e,t,n,r,s){let o=t.getImage(),a=t.getText(),l=a&&a.getText(),c=s&&o&&l?{}:void 0;if(o){if(o.getImageState()!=Pn.LOADED)return;let u=i.getBuilder(t.getZIndex(),"Image");u.setImageStyle(o,c),u.drawPoint(e,n,r)}if(l){let u=i.getBuilder(t.getZIndex(),"Text");u.setTextStyle(a,c),u.drawText(e,n,r)}}function Fme(i,e,t,n,r,s){let o=t.getImage(),a=o&&o.getOpacity()!==0,l=t.getText(),c=l&&l.getText(),u=s&&a&&c?{}:void 0;if(a){if(o.getImageState()!=Pn.LOADED)return;let f=i.getBuilder(t.getZIndex(),"Image");f.setImageStyle(o,u),f.drawMultiPoint(e,n,r)}if(c){let f=i.getBuilder(t.getZIndex(),"Text");f.setTextStyle(l,u),f.drawText(e,n,r)}}function Bme(i,e,t,n,r){let s=t.getFill(),o=t.getStroke();if(s||o){let l=i.getBuilder(t.getZIndex(),"Polygon");l.setFillStrokeStyle(s,o),l.drawPolygon(e,n,r)}let a=t.getText();if(a&&a.getText()){let l=i.getBuilder(t.getZIndex(),"Text");l.setTextStyle(a),l.drawText(e,n,r)}}var n8=class extends b3{constructor(e){super(e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipExtent_=null,this.extendX_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=Wr(),this.wrappedRenderedExtent_=Wr(),this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedPixelRatio_=1,this.renderedRenderOrder_=null,this.renderedFrameDeclutter_,this.replayGroup_=null,this.replayGroupChanged=!0,this.clipping=!0,this.targetContext_=null,this.opacity_=1}renderWorlds(e,t,n){let r=t.extent,s=t.viewState,o=s.center,a=s.resolution,l=s.projection,c=s.rotation,u=l.getExtent(),f=this.getLayer().getSource(),d=this.getLayer().getDeclutter(),A=t.pixelRatio,y=t.viewHints,w=!(y[so.ANIMATING]||y[so.INTERACTING]),S=this.context,T=Math.round(Kn(r)/a*A),R=Math.round(Nr(r)/a*A),I=f.getWrapX()&&l.canWrapX(),P=I?Kn(u):null,F=I?Math.ceil((r[2]-u[2])/P)+(this.extendX_?2:1):1,D=I?Math.floor((r[0]-u[0])/P)-(this.extendX_?1:0):0;do{let L=this.getRenderTransform(o,a,0,A,T,R,D*P);t.declutter&&(L=L.slice(0)),e.execute(S,[S.canvas.width,S.canvas.height],L,c,w,n===void 0?Hp:n?K6:xY,n?d&&t.declutter[d]:void 0)}while(++D<F)}setDrawContext_(){this.opacity_!==1&&(this.targetContext_=this.context,this.context=Di(this.context.canvas.width,this.context.canvas.height,R6))}resetDrawContext_(){if(this.opacity_!==1&&this.targetContext_){let e=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=e,lA(this.context),R6.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(e){!this.replayGroup_||!this.getLayer().getDeclutter()||this.renderWorlds(this.replayGroup_,e,!0)}renderDeferredInternal(e){this.replayGroup_&&(this.clipExtent_&&this.clipUnrotated(this.context,e,this.clipExtent_),this.replayGroup_.renderDeferred(),this.clipExtent_&&(this.context.restore(),this.clipExtent_=null),this.resetDrawContext_())}renderFrame(e,t){let n=e.layerStatesArray[e.layerIndex];this.opacity_=n.opacity;let r=e.viewState;this.prepareContainer(e,t);let s=this.context,o=this.replayGroup_,a=o&&!o.isEmpty();if(!a&&!(this.getLayer().hasListener(Oo.PRERENDER)||this.getLayer().hasListener(Oo.POSTRENDER)))return this.container;this.setDrawContext_(),this.preRender(s,e);let l=r.projection;this.clipExtent_=null;let c=!1;if(a&&n.extent&&this.clipping){let u=_u(n.extent,l);a=Ar(u,e.extent),a&&!ch(u,e.extent)&&(e.declutter?this.clipExtent_=u:(this.clipUnrotated(s,e,u),c=!0))}return a&&this.renderWorlds(o,e,this.getLayer().getDeclutter()?!1:void 0),c&&s.restore(),this.postRender(s,e),this.renderedRotation_!==r.rotation&&(this.renderedRotation_=r.rotation,this.hitDetectionImageData_=null),e.declutter||this.resetDrawContext_(),this.container}getFeatures(e){return new Promise(t=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){let n=this.frameState.size.slice(),r=this.renderedCenter_,s=this.renderedResolution_,o=this.renderedRotation_,a=this.renderedProjection_,l=this.wrappedRenderedExtent_,c=this.getLayer(),u=[],f=n[0]*Mu,d=n[1]*Mu;u.push(this.getRenderTransform(r,s,o,Mu,f,d,0).slice());let A=c.getSource(),y=a.getExtent();if(A.getWrapX()&&a.canWrapX()&&!ch(y,l)){let S=l[0],T=Kn(y),R=0,I;for(;S<y[0];)--R,I=T*R,u.push(this.getRenderTransform(r,s,o,Mu,f,d,I).slice()),S+=T;for(R=0,S=l[2];S>y[2];)++R,I=T*R,u.push(this.getRenderTransform(r,s,o,Mu,f,d,I).slice()),S-=T}let w=rA();this.hitDetectionImageData_=TY(n,u,this.renderedFeatures_,c.getStyleFunction(),l,s,o,J6(s,this.renderedPixelRatio_),w?a:null)}t(EY(e,this.renderedFeatures_,this.hitDetectionImageData_))})}forEachFeatureAtCoordinate(e,t,n,r,s){if(!this.replayGroup_)return;let o=t.viewState.resolution,a=t.viewState.rotation,l=this.getLayer(),c={},u=function(d,A,y){let w=Bn(d),S=c[w];if(S){if(S!==!0&&y<S.distanceSq){if(y===0)return c[w]=!0,s.splice(s.lastIndexOf(S),1),r(d,l,A);S.geometry=A,S.distanceSq=y}}else{if(y===0)return c[w]=!0,r(d,l,A);s.push(c[w]={feature:d,layer:l,geometry:A,distanceSq:y,callback:r})}},f=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(e,o,a,n,u,f?t.declutter?.[f]?.all().map(d=>d.value):null)}handleFontsChanged(){let e=this.getLayer();e.getVisible()&&this.replayGroup_&&e.changed()}handleStyleImageChange_(e){this.renderIfReadyAndVisible()}prepareFrame(e){let t=this.getLayer(),n=t.getSource();if(!n)return!1;let r=e.viewHints[so.ANIMATING],s=e.viewHints[so.INTERACTING],o=t.getUpdateWhileAnimating(),a=t.getUpdateWhileInteracting();if(this.ready&&!o&&r||!a&&s)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;let l=e.extent,c=e.viewState,u=c.projection,f=c.resolution,d=e.pixelRatio,A=t.getRevision(),y=t.getRenderBuffer(),w=t.getRenderOrder();w===void 0&&(w=CY);let S=c.center.slice(),T=G1(l,y*f),R=T.slice(),I=[T.slice()],P=u.getExtent(),F=n.getWrapX()&&u.canWrapX();if(this.extendX_=!1,F){let $=n.getExtent();$&&!hh($)&&(this.extendX_=$[0]<P[0]||$[2]>P[2])}if(F&&(!ch(P,e.extent)||this.extendX_)){let $=Kn(P),J=Math.max(Kn(T)/2,$),te=P[0],ce=P[2];this.extendX_&&(te-=$,ce+=$),T[0]=te-J,T[2]=ce+J,YT(S,u);let 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n={minX:e[0],minY:e[1],maxX:e[2],maxY:e[3],value:t};this.rbush_.insert(n),this.items_[Bn(t)]=n}load(e,t){let n=new Array(t.length);for(let r=0,s=t.length;r<s;r++){let o=e[r],a=t[r],l={minX:o[0],minY:o[1],maxX:o[2],maxY:o[3],value:a};n[r]=l,this.items_[Bn(a)]=l}this.rbush_.load(n)}remove(e){let t=Bn(e),n=this.items_[t];return delete this.items_[t],this.rbush_.remove(n)!==null}update(e,t){let n=this.items_[Bn(t)],r=[n.minX,n.minY,n.maxX,n.maxY];Km(r,e)||(this.remove(t),this.insert(e,t))}getAll(){return this.rbush_.all().map(function(t){return t.value})}getInExtent(e){let t={minX:e[0],minY:e[1],maxX:e[2],maxY:e[3]};return this.rbush_.search(t).map(function(r){return r.value})}forEach(e){return this.forEach_(this.getAll(),e)}forEachInExtent(e,t){return this.forEach_(this.getInExtent(e),t)}forEach_(e,t){let n;for(let r=0,s=e.length;r<s;r++)if(n=t(e[r]),n)return n;return n}isEmpty(){return Au(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(e){let t=this.rbush_.toJSON();return ql(t.minX,t.minY,t.maxX,t.maxY,e)}concat(e){this.rbush_.load(e.rbush_.all());for(let t in e.items_)this.items_[t]=e.items_[t]}},o8=s8;var $l={ADDFEATURE:"addfeature",CHANGEFEATURE:"changefeature",CLEAR:"clear",REMOVEFEATURE:"removefeature",FEATURESLOADSTART:"featuresloadstart",FEATURESLOADEND:"featuresloadend",FEATURESLOADERROR:"featuresloaderror"};var Th=class extends Ao{constructor(e,t,n){super(e),this.feature=t,this.features=n}},a8=class extends gE{constructor(e){e=e||{},super({attributions:e.attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:e.wrapX!==void 0?e.wrapX:!0}),this.on,this.once,this.un,this.loader_=td,this.format_=e.format||null,this.overlaps_=e.overlaps===void 0?!0:e.overlaps,this.url_=e.url,e.loader!==void 0?this.loader_=e.loader:this.url_!==void 0&&(jn(this.format_,"`format` must be set when `url` is set"),this.loader_=r8(this.url_,this.format_)),this.strategy_=e.strategy!==void 0?e.strategy:LY;let t=e.useSpatialIndex!==void 0?e.useSpatialIndex:!0;this.featuresRtree_=t?new o8:null,this.loadedExtentsRtree_=new o8,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null;let n,r;Array.isArray(e.features)?r=e.features:e.features&&(n=e.features,r=n.getArray()),!t&&n===void 0&&(n=new Fo(r)),r!==void 0&&this.addFeaturesInternal(r),n!==void 0&&this.bindFeaturesCollection_(n)}addFeature(e){this.addFeatureInternal(e),this.changed()}addFeatureInternal(e){let t=Bn(e);if(!this.addToIndex_(t,e)){this.featuresCollection_&&this.featuresCollection_.remove(e);return}this.setupChangeEvents_(t,e);let n=e.getGeometry();if(n){let r=n.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(r,e)}else this.nullGeometryFeatures_[t]=e;this.dispatchEvent(new Th($l.ADDFEATURE,e))}setupChangeEvents_(e,t){t instanceof 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e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){let n=e._x,r=e._y,s=e._z,o=e._w,a=t._x,l=t._y,c=t._z,u=t._w;return this._x=n*u+o*a+r*c-s*l,this._y=r*u+o*l+s*a-n*c,this._z=s*u+o*c+n*l-r*a,this._w=o*u-n*a-r*l-s*c,this._onChangeCallback(),this}slerp(e,t){let n=e._x,r=e._y,s=e._z,o=e._w,a=this.dot(e);a<0&&(n=-n,r=-r,s=-s,o=-o,a=-a);let l=1-t;if(a<.9995){let c=Math.acos(a),u=Math.sin(c);l=Math.sin(l*c)/u,t=Math.sin(t*c)/u,this._x=this._x*l+n*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+o*t,this._onChangeCallback()}else this._x=this._x*l+n*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+o*t,this.normalize();return this}slerpQuaternions(e,t,n){return this.copy(e).slerp(t,n)}random(){let e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),n=Math.random(),r=Math.sqrt(1-n),s=Math.sqrt(n);return this.set(r*Math.sin(e),r*Math.cos(e),s*Math.sin(t),s*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},wF=class wF{constructor(e=0,t=0,n=0){this.x=e,this.y=t,this.z=n}set(e,t,n){return n===void 0&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("THREE.Vector3: index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("THREE.Vector3: index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return 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this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){let t=this.x,n=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[4]*n+s[8]*r,this.y=s[1]*t+s[5]*n+s[9]*r,this.z=s[2]*t+s[6]*n+s[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Nn(this.x,e.x,t.x),this.y=Nn(this.y,e.y,t.y),this.z=Nn(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Nn(this.x,e,t),this.y=Nn(this.y,e,t),this.z=Nn(this.z,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Nn(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let n=e.x,r=e.y,s=e.z,o=t.x,a=t.y,l=t.z;return this.x=r*l-s*a,this.y=s*o-n*l,this.z=n*a-r*o,this}projectOnVector(e){let t=e.lengthSq();if(t===0)return this.set(0,0,0);let n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return l8.copy(this).projectOnVector(e),this.sub(l8)}reflect(e){return this.sub(l8.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){let t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;let n=this.dot(e)/t;return Math.acos(Nn(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,n){let r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){let t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){let e=Math.random()*Math.PI*2,t=Math.random()*2-1,n=Math.sqrt(1-t*t);return this.x=n*Math.cos(e),this.y=t,this.z=n*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};wF.prototype.isVector3=!0;var re=wF,l8=new re,BY=new Gs,SF=class SF{constructor(e,t,n,r,s,o,a,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,n,r,s,o,a,l,c)}set(e,t,n,r,s,o,a,l,c){let u=this.elements;return u[0]=e,u[1]=r,u[2]=a,u[3]=t,u[4]=s,u[5]=l,u[6]=n,u[7]=o,u[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this}extractBasis(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,r=t.elements,s=this.elements,o=n[0],a=n[3],l=n[6],c=n[1],u=n[4],f=n[7],d=n[2],A=n[5],y=n[8],w=r[0],S=r[3],T=r[6],R=r[1],I=r[4],P=r[7],F=r[2],D=r[5],L=r[8];return s[0]=o*w+a*R+l*F,s[3]=o*S+a*I+l*D,s[6]=o*T+a*P+l*L,s[1]=c*w+u*R+f*F,s[4]=c*S+u*I+f*D,s[7]=c*T+u*P+f*L,s[2]=d*w+A*R+y*F,s[5]=d*S+A*I+y*D,s[8]=d*T+A*P+y*L,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8];return t*o*u-t*a*c-n*s*u+n*a*l+r*s*c-r*o*l}invert(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],f=u*o-a*c,d=a*l-u*s,A=c*s-o*l,y=t*f+n*d+r*A;if(y===0)return this.set(0,0,0,0,0,0,0,0,0);let w=1/y;return e[0]=f*w,e[1]=(r*c-u*n)*w,e[2]=(a*n-r*o)*w,e[3]=d*w,e[4]=(u*t-r*l)*w,e[5]=(r*s-a*t)*w,e[6]=A*w,e[7]=(n*l-c*t)*w,e[8]=(o*t-n*s)*w,this}transpose(){let e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){let t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,n,r,s,o,a){let l=Math.cos(s),c=Math.sin(s);return this.set(n*l,n*c,-n*(l*o+c*a)+o+e,-r*c,r*l,-r*(-c*o+l*a)+a+t,0,0,1),this}scale(e,t){return ni("Matrix3: .scale() is deprecated. Use .makeScale() instead."),this.premultiply(c8.makeScale(e,t)),this}rotate(e){return ni("Matrix3: .rotate() is deprecated. Use .makeRotation() instead."),this.premultiply(c8.makeRotation(-e)),this}translate(e,t){return ni("Matrix3: .translate() is deprecated. Use .makeTranslation() instead."),this.premultiply(c8.makeTranslation(e,t)),this}makeTranslation(e,t){return e.isVector2?this.set(1,0,e.x,0,1,e.y,0,0,1):this.set(1,0,e,0,1,t,0,0,1),this}makeRotation(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,n,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){let t=this.elements,n=e.elements;for(let r=0;r<9;r++)if(t[r]!==n[r])return!1;return!0}fromArray(e,t=0){for(let n=0;n<9;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){let n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e}clone(){return new this.constructor().fromArray(this.elements)}};SF.prototype.isMatrix3=!0;var Mn=SF,c8=new Mn,OY=new Mn().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),UY=new Mn().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function nAe(){let i={enabled:!0,workingColorSpace:t0,spaces:{},convert:function(r,s,o){return this.enabled===!1||s===o||!s||!o||(this.spaces[s].transfer===kt&&(r.r=Td(r.r),r.g=Td(r.g),r.b=Td(r.b)),this.spaces[s].primaries!==this.spaces[o].primaries&&(r.applyMatrix3(this.spaces[s].toXYZ),r.applyMatrix3(this.spaces[o].fromXYZ)),this.spaces[o].transfer===kt&&(r.r=Xv(r.r),r.g=Xv(r.g),r.b=Xv(r.b))),r},workingToColorSpace:function(r,s){return this.convert(r,this.workingColorSpace,s)},colorSpaceToWorking:function(r,s){return this.convert(r,s,this.workingColorSpace)},getPrimaries:function(r){return this.spaces[r].primaries},getTransfer:function(r){return r===ha?n0:this.spaces[r].transfer},getToneMappingMode:function(r){return this.spaces[r].outputColorSpaceConfig.toneMappingMode||"standard"},getLuminanceCoefficients:function(r,s=this.workingColorSpace){return r.fromArray(this.spaces[s].luminanceCoefficients)},define:function(r){Object.assign(this.spaces,r)},_getMatrix:function(r,s,o){return r.copy(this.spaces[s].toXYZ).multiply(this.spaces[o].fromXYZ)},_getDrawingBufferColorSpace:function(r){return this.spaces[r].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(r=this.workingColorSpace){return this.spaces[r].workingColorSpaceConfig.unpackColorSpace},fromWorkingColorSpace:function(r,s){return ni("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(r,s)},toWorkingColorSpace:function(r,s){return ni("ColorManagement: .toWorkingColorSpace() has been renamed to .colorSpaceToWorking()."),i.colorSpaceToWorking(r,s)}},e=[.64,.33,.3,.6,.15,.06],t=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[t0]:{primaries:e,whitePoint:n,transfer:n0,toXYZ:OY,fromXYZ:UY,luminanceCoefficients:t,workingColorSpaceConfig:{unpackColorSpace:Fr},outputColorSpaceConfig:{drawingBufferColorSpace:Fr}},[Fr]:{primaries:e,whitePoint:n,transfer:kt,toXYZ:OY,fromXYZ:UY,luminanceCoefficients:t,outputColorSpaceConfig:{drawingBufferColorSpace:Fr}}}),i}var ln=nAe();function Td(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Xv(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}var Cv,oM=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let n;if(e instanceof HTMLCanvasElement)n=e;else{Cv===void 0&&(Cv=$v("canvas")),Cv.width=e.width,Cv.height=e.height;let r=Cv.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),n=Cv}return n.toDataURL(t)}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){let t=$v("canvas");t.width=e.width,t.height=e.height;let n=t.getContext("2d");n.drawImage(e,0,0,e.width,e.height);let r=n.getImageData(0,0,e.width,e.height),s=r.data;for(let o=0;o<s.length;o++)s[o]=Td(s[o]/255)*255;return n.putImageData(r,0,0),t}else if(e.data){let t=e.data.slice(0);for(let n=0;n<t.length;n++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[n]=Math.floor(Td(t[n]/255)*255):t[n]=Td(t[n]);return{data:t,width:e.width,height:e.height}}else return Xe("ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},iAe=0,Zv=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:iAe++}),this.uuid=Mh(),this.data=e,this.dataReady=!0,this.version=0}getSize(e){let t=this.data;return typeof HTMLVideoElement<"u"&&t instanceof HTMLVideoElement?e.set(t.videoWidth,t.videoHeight,0):typeof VideoFrame<"u"&&t instanceof VideoFrame?e.set(t.displayWidth,t.displayHeight,0):t!==null?e.set(t.width,t.height,t.depth||0):e.set(0,0,0),e}set needsUpdate(e){e===!0&&this.version++}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];let n={uuid:this.uuid,url:""},r=this.data;if(r!==null){let s;if(Array.isArray(r)){s=[];for(let o=0,a=r.length;o<a;o++)r[o].isDataTexture?s.push(u8(r[o].image)):s.push(u8(r[o]))}else s=u8(r);n.url=s}return t||(e.images[this.uuid]=n),n}};function u8(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?oM.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(Xe("Texture: Unable to serialize Texture."),{})}var rAe=0,h8=new re,qs=class i extends ca{constructor(e=i.DEFAULT_IMAGE,t=i.DEFAULT_MAPPING,n=la,r=la,s=Mi,o=Go,a=Or,l=Ji,c=i.DEFAULT_ANISOTROPY,u=ha){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:rAe++}),this.uuid=Mh(),this.name="",this.source=new Zv(e),this.mipmaps=[],this.mapping=t,this.channel=0,this.wrapS=n,this.wrapT=r,this.magFilter=s,this.minFilter=o,this.anisotropy=c,this.format=a,this.internalFormat=null,this.type=l,this.offset=new Oe(0,0),this.repeat=new Oe(1,1),this.center=new Oe(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Mn,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=u,this.userData={},this.updateRanges=[],this.version=0,this.onUpdate=null,this.renderTarget=null,this.isRenderTargetTexture=!1,this.isArrayTexture=!!(e&&e.depth&&e.depth>1),this.pmremVersion=0,this.normalized=!1}get width(){return this.source.getSize(h8).x}get height(){return this.source.getSize(h8).y}get depth(){return this.source.getSize(h8).z}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.normalized=e.normalized,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.renderTarget=e.renderTarget,this.isRenderTargetTexture=e.isRenderTargetTexture,this.isArrayTexture=e.isArrayTexture,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}setValues(e){for(let t in e){let n=e[t];if(n===void 0){Xe(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Xe(`Texture.setValues(): property '${t}' does not exist.`);continue}r&&n&&r.isVector2&&n.isVector2||r&&n&&r.isVector3&&n.isVector3||r&&n&&r.isMatrix3&&n.isMatrix3?r.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let n={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,normalized:this.normalized,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==Rb)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Ed:e.x=e.x-Math.floor(e.x);break;case la:e.x=e.x<0?0:1;break;case Md:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case Ed:e.y=e.y-Math.floor(e.y);break;case la:e.y=e.y<0?0:1;break;case Md:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(e){e===!0&&this.pmremVersion++}};qs.DEFAULT_IMAGE=null;qs.DEFAULT_MAPPING=Rb;qs.DEFAULT_ANISOTROPY=1;var TF=class TF{constructor(e=0,t=0,n=0,r=1){this.x=e,this.y=t,this.z=n,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 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this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){let t=this.x,n=this.y,r=this.z,s=this.w,o=e.elements;return this.x=o[0]*t+o[4]*n+o[8]*r+o[12]*s,this.y=o[1]*t+o[5]*n+o[9]*r+o[13]*s,this.z=o[2]*t+o[6]*n+o[10]*r+o[14]*s,this.w=o[3]*t+o[7]*n+o[11]*r+o[15]*s,this}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this.w/=e.w,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);let t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,n,r,s,l=e.elements,c=l[0],u=l[4],f=l[8],d=l[1],A=l[5],y=l[9],w=l[2],S=l[6],T=l[10];if(Math.abs(u-d)<.01&&Math.abs(f-w)<.01&&Math.abs(y-S)<.01){if(Math.abs(u+d)<.1&&Math.abs(f+w)<.1&&Math.abs(y+S)<.1&&Math.abs(c+A+T-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let I=(c+1)/2,P=(A+1)/2,F=(T+1)/2,D=(u+d)/4,L=(f+w)/4,C=(y+S)/4;return I>P&&I>F?I<.01?(n=0,r=.707106781,s=.707106781):(n=Math.sqrt(I),r=D/n,s=L/n):P>F?P<.01?(n=.707106781,r=0,s=.707106781):(r=Math.sqrt(P),n=D/r,s=C/r):F<.01?(n=.707106781,r=.707106781,s=0):(s=Math.sqrt(F),n=L/s,r=C/s),this.set(n,r,s,t),this}let R=Math.sqrt((S-y)*(S-y)+(f-w)*(f-w)+(d-u)*(d-u));return Math.abs(R)<.001&&(R=1),this.x=(S-y)/R,this.y=(f-w)/R,this.z=(d-u)/R,this.w=Math.acos((c+A+T-1)/2),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this.w=t[15],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Nn(this.x,e.x,t.x),this.y=Nn(this.y,e.y,t.y),this.z=Nn(this.z,e.z,t.z),this.w=Nn(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Nn(this.x,e,t),this.y=Nn(this.y,e,t),this.z=Nn(this.z,e,t),this.w=Nn(this.w,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Nn(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this.w=e.w+(t.w-e.w)*n,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}};TF.prototype.isVector4=!0;var xn=TF,Ba=class extends ca{constructor(e=1,t=1,n={}){super(),n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Mi,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1,depth:1,multiview:!1,useArrayDepthTexture:!1},n),this.isRenderTarget=!0,this.width=e,this.height=t,this.depth=n.depth,this.scissor=new xn(0,0,e,t),this.scissorTest=!1,this.viewport=new xn(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:n.depth},s=new qs(r),o=n.count;for(let a=0;a<o;a++)this.textures[a]=s.clone(),this.textures[a].isRenderTargetTexture=!0,this.textures[a].renderTarget=this;this._setTextureOptions(n),this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this._depthTexture=null,this.depthTexture=n.depthTexture,this.samples=n.samples,this.multiview=n.multiview,this.useArrayDepthTexture=n.useArrayDepthTexture}_setTextureOptions(e={}){let t={minFilter:Mi,generateMipmaps:!1,flipY:!1,internalFormat:null};e.mapping!==void 0&&(t.mapping=e.mapping),e.wrapS!==void 0&&(t.wrapS=e.wrapS),e.wrapT!==void 0&&(t.wrapT=e.wrapT),e.wrapR!==void 0&&(t.wrapR=e.wrapR),e.magFilter!==void 0&&(t.magFilter=e.magFilter),e.minFilter!==void 0&&(t.minFilter=e.minFilter),e.format!==void 0&&(t.format=e.format),e.type!==void 0&&(t.type=e.type),e.anisotropy!==void 0&&(t.anisotropy=e.anisotropy),e.colorSpace!==void 0&&(t.colorSpace=e.colorSpace),e.flipY!==void 0&&(t.flipY=e.flipY),e.generateMipmaps!==void 0&&(t.generateMipmaps=e.generateMipmaps),e.internalFormat!==void 0&&(t.internalFormat=e.internalFormat);for(let n=0;n<this.textures.length;n++)this.textures[n].setValues(t)}get texture(){return this.textures[0]}set texture(e){this.textures[0]=e}set depthTexture(e){this._depthTexture!==null&&(this._depthTexture.renderTarget=null),e!==null&&(e.renderTarget=this),this._depthTexture=e}get depthTexture(){return this._depthTexture}setSize(e,t,n=1){if(this.width!==e||this.height!==t||this.depth!==n){this.width=e,this.height=t,this.depth=n;for(let r=0,s=this.textures.length;r<s;r++)this.textures[r].image.width=e,this.textures[r].image.height=t,this.textures[r].image.depth=n,this.textures[r].isData3DTexture!==!0&&(this.textures[r].isArrayTexture=this.textures[r].image.depth>1);this.dispose()}this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.textures.length=0;for(let t=0,n=e.textures.length;t<n;t++){this.textures[t]=e.textures[t].clone(),this.textures[t].isRenderTargetTexture=!0,this.textures[t].renderTarget=this;let r=Object.assign({},e.textures[t].image);this.textures[t].source=new Zv(r)}return this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.resolveDepthBuffer=e.resolveDepthBuffer,this.resolveStencilBuffer=e.resolveStencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this.multiview=e.multiview,this.useArrayDepthTexture=e.useArrayDepthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}},Oa=class extends Ba{constructor(e=1,t=1,n={}){super(e,t,n),this.isWebGLRenderTarget=!0}},zA=class extends qs{constructor(e=null,t=1,n=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Ti,this.minFilter=Ti,this.wrapR=la,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}};var aM=class extends qs{constructor(e=null,t=1,n=1,r=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Ti,this.minFilter=Ti,this.wrapR=la,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var PM=class PM{constructor(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S)}set(e,t,n,r,s,o,a,l,c,u,f,d,A,y,w,S){let T=this.elements;return T[0]=e,T[4]=t,T[8]=n,T[12]=r,T[1]=s,T[5]=o,T[9]=a,T[13]=l,T[2]=c,T[6]=u,T[10]=f,T[14]=d,T[3]=A,T[7]=y,T[11]=w,T[15]=S,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new PM().fromArray(this.elements)}copy(e){let t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){let t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){let t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return this.determinantAffine()===0?(e.set(1,0,0),t.set(0,1,0),n.set(0,0,1),this):(e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this)}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){if(e.determinantAffine()===0)return this.identity();let t=this.elements,n=e.elements,r=1/Rv.setFromMatrixColumn(e,0).length(),s=1/Rv.setFromMatrixColumn(e,1).length(),o=1/Rv.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*s,t[5]=n[5]*s,t[6]=n[6]*s,t[7]=0,t[8]=n[8]*o,t[9]=n[9]*o,t[10]=n[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){let t=this.elements,n=e.x,r=e.y,s=e.z,o=Math.cos(n),a=Math.sin(n),l=Math.cos(r),c=Math.sin(r),u=Math.cos(s),f=Math.sin(s);if(e.order==="XYZ"){let d=o*u,A=o*f,y=a*u,w=a*f;t[0]=l*u,t[4]=-l*f,t[8]=c,t[1]=A+y*c,t[5]=d-w*c,t[9]=-a*l,t[2]=w-d*c,t[6]=y+A*c,t[10]=o*l}else if(e.order==="YXZ"){let d=l*u,A=l*f,y=c*u,w=c*f;t[0]=d+w*a,t[4]=y*a-A,t[8]=o*c,t[1]=o*f,t[5]=o*u,t[9]=-a,t[2]=A*a-y,t[6]=w+d*a,t[10]=o*l}else if(e.order==="ZXY"){let d=l*u,A=l*f,y=c*u,w=c*f;t[0]=d-w*a,t[4]=-o*f,t[8]=y+A*a,t[1]=A+y*a,t[5]=o*u,t[9]=w-d*a,t[2]=-o*c,t[6]=a,t[10]=o*l}else if(e.order==="ZYX"){let d=o*u,A=o*f,y=a*u,w=a*f;t[0]=l*u,t[4]=y*c-A,t[8]=d*c+w,t[1]=l*f,t[5]=w*c+d,t[9]=A*c-y,t[2]=-c,t[6]=a*l,t[10]=o*l}else if(e.order==="YZX"){let d=o*l,A=o*c,y=a*l,w=a*c;t[0]=l*u,t[4]=w-d*f,t[8]=y*f+A,t[1]=f,t[5]=o*u,t[9]=-a*u,t[2]=-c*u,t[6]=A*f+y,t[10]=d-w*f}else if(e.order==="XZY"){let d=o*l,A=o*c,y=a*l,w=a*c;t[0]=l*u,t[4]=-f,t[8]=c*u,t[1]=d*f+w,t[5]=o*u,t[9]=A*f-y,t[2]=y*f-A,t[6]=a*u,t[10]=w*f+d}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(sAe,e,oAe)}lookAt(e,t,n){let r=this.elements;return Yl.subVectors(e,t),Yl.lengthSq()===0&&(Yl.z=1),Yl.normalize(),jp.crossVectors(n,Yl),jp.lengthSq()===0&&(Math.abs(n.z)===1?Yl.x+=1e-4:Yl.z+=1e-4,Yl.normalize(),jp.crossVectors(n,Yl)),jp.normalize(),E3.crossVectors(Yl,jp),r[0]=jp.x,r[4]=E3.x,r[8]=Yl.x,r[1]=jp.y,r[5]=E3.y,r[9]=Yl.y,r[2]=jp.z,r[6]=E3.z,r[10]=Yl.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let n=e.elements,r=t.elements,s=this.elements,o=n[0],a=n[4],l=n[8],c=n[12],u=n[1],f=n[5],d=n[9],A=n[13],y=n[2],w=n[6],S=n[10],T=n[14],R=n[3],I=n[7],P=n[11],F=n[15],D=r[0],L=r[4],C=r[8],B=r[12],k=r[1],z=r[5],G=r[9],W=r[13],Y=r[2],H=r[6],$=r[10],J=r[14],te=r[3],ce=r[7],he=r[11],ve=r[15];return s[0]=o*D+a*k+l*Y+c*te,s[4]=o*L+a*z+l*H+c*ce,s[8]=o*C+a*G+l*$+c*he,s[12]=o*B+a*W+l*J+c*ve,s[1]=u*D+f*k+d*Y+A*te,s[5]=u*L+f*z+d*H+A*ce,s[9]=u*C+f*G+d*$+A*he,s[13]=u*B+f*W+d*J+A*ve,s[2]=y*D+w*k+S*Y+T*te,s[6]=y*L+w*z+S*H+T*ce,s[10]=y*C+w*G+S*$+T*he,s[14]=y*B+w*W+S*J+T*ve,s[3]=R*D+I*k+P*Y+F*te,s[7]=R*L+I*z+P*H+F*ce,s[11]=R*C+I*G+P*$+F*he,s[15]=R*B+I*W+P*J+F*ve,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){let e=this.elements,t=e[0],n=e[4],r=e[8],s=e[12],o=e[1],a=e[5],l=e[9],c=e[13],u=e[2],f=e[6],d=e[10],A=e[14],y=e[3],w=e[7],S=e[11],T=e[15],R=l*A-c*d,I=a*A-c*f,P=a*d-l*f,F=o*A-c*u,D=o*d-l*u,L=o*f-a*u;return t*(w*R-S*I+T*P)-n*(y*R-S*F+T*D)+r*(y*I-w*F+T*L)-s*(y*P-w*D+S*L)}determinantAffine(){let e=this.elements,t=e[0],n=e[4],r=e[8],s=e[1],o=e[5],a=e[9],l=e[2],c=e[6],u=e[10];return t*(o*u-a*c)-n*(s*u-a*l)+r*(s*c-o*l)}transpose(){let e=this.elements,t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){let r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this}invert(){let e=this.elements,t=e[0],n=e[1],r=e[2],s=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],f=e[9],d=e[10],A=e[11],y=e[12],w=e[13],S=e[14],T=e[15],R=t*a-n*o,I=t*l-r*o,P=t*c-s*o,F=n*l-r*a,D=n*c-s*a,L=r*c-s*l,C=u*w-f*y,B=u*S-d*y,k=u*T-A*y,z=f*S-d*w,G=f*T-A*w,W=d*T-A*S,Y=R*W-I*G+P*z+F*k-D*B+L*C;if(Y===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let H=1/Y;return e[0]=(a*W-l*G+c*z)*H,e[1]=(r*G-n*W-s*z)*H,e[2]=(w*L-S*D+T*F)*H,e[3]=(d*D-f*L-A*F)*H,e[4]=(l*k-o*W-c*B)*H,e[5]=(t*W-r*k+s*B)*H,e[6]=(S*P-y*L-T*I)*H,e[7]=(u*L-d*P+A*I)*H,e[8]=(o*G-a*k+c*C)*H,e[9]=(n*k-t*G-s*C)*H,e[10]=(y*D-w*P+T*R)*H,e[11]=(f*P-u*D-A*R)*H,e[12]=(a*B-o*z-l*C)*H,e[13]=(t*z-n*B+r*C)*H,e[14]=(w*I-y*F-S*R)*H,e[15]=(u*F-f*I+d*R)*H,this}scale(e){let t=this.elements,n=e.x,r=e.y,s=e.z;return t[0]*=n,t[4]*=r,t[8]*=s,t[1]*=n,t[5]*=r,t[9]*=s,t[2]*=n,t[6]*=r,t[10]*=s,t[3]*=n,t[7]*=r,t[11]*=s,this}getMaxScaleOnAxis(){let e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))}makeTranslation(e,t,n){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){let t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){let t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){let n=Math.cos(t),r=Math.sin(t),s=1-n,o=e.x,a=e.y,l=e.z,c=s*o,u=s*a;return this.set(c*o+n,c*a-r*l,c*l+r*a,0,c*a+r*l,u*a+n,u*l-r*o,0,c*l-r*a,u*l+r*o,s*l*l+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,r,s,o){return this.set(1,n,s,0,e,1,o,0,t,r,1,0,0,0,0,1),this}compose(e,t,n){let r=this.elements,s=t._x,o=t._y,a=t._z,l=t._w,c=s+s,u=o+o,f=a+a,d=s*c,A=s*u,y=s*f,w=o*u,S=o*f,T=a*f,R=l*c,I=l*u,P=l*f,F=n.x,D=n.y,L=n.z;return r[0]=(1-(w+T))*F,r[1]=(A+P)*F,r[2]=(y-I)*F,r[3]=0,r[4]=(A-P)*D,r[5]=(1-(d+T))*D,r[6]=(S+R)*D,r[7]=0,r[8]=(y+I)*L,r[9]=(S-R)*L,r[10]=(1-(d+w))*L,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this}decompose(e,t,n){let r=this.elements;e.x=r[12],e.y=r[13],e.z=r[14];let s=this.determinantAffine();if(s===0)return n.set(1,1,1),t.identity(),this;let o=Rv.set(r[0],r[1],r[2]).length(),a=Rv.set(r[4],r[5],r[6]).length(),l=Rv.set(r[8],r[9],r[10]).length();s<0&&(o=-o),Cu.copy(this);let c=1/o,u=1/a,f=1/l;return Cu.elements[0]*=c,Cu.elements[1]*=c,Cu.elements[2]*=c,Cu.elements[4]*=u,Cu.elements[5]*=u,Cu.elements[6]*=u,Cu.elements[8]*=f,Cu.elements[9]*=f,Cu.elements[10]*=f,t.setFromRotationMatrix(Cu),n.x=o,n.y=a,n.z=l,this}makePerspective(e,t,n,r,s,o,a=ko,l=!1){let c=this.elements,u=2*s/(t-e),f=2*s/(n-r),d=(t+e)/(t-e),A=(n+r)/(n-r),y,w;if(l)y=s/(o-s),w=o*s/(o-s);else if(a===ko)y=-(o+s)/(o-s),w=-2*o*s/(o-s);else if(a===xl)y=-o/(o-s),w=-o*s/(o-s);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);return c[0]=u,c[4]=0,c[8]=d,c[12]=0,c[1]=0,c[5]=f,c[9]=A,c[13]=0,c[2]=0,c[6]=0,c[10]=y,c[14]=w,c[3]=0,c[7]=0,c[11]=-1,c[15]=0,this}makeOrthographic(e,t,n,r,s,o,a=ko,l=!1){let c=this.elements,u=2/(t-e),f=2/(n-r),d=-(t+e)/(t-e),A=-(n+r)/(n-r),y,w;if(l)y=1/(o-s),w=o/(o-s);else if(a===ko)y=-2/(o-s),w=-(o+s)/(o-s);else if(a===xl)y=-1/(o-s),w=-s/(o-s);else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);return c[0]=u,c[4]=0,c[8]=0,c[12]=d,c[1]=0,c[5]=f,c[9]=0,c[13]=A,c[2]=0,c[6]=0,c[10]=y,c[14]=w,c[3]=0,c[7]=0,c[11]=0,c[15]=1,this}equals(e){let t=this.elements,n=e.elements;for(let r=0;r<16;r++)if(t[r]!==n[r])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){let n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}};PM.prototype.isMatrix4=!0;var cn=PM,Rv=new re,Cu=new cn,sAe=new re(0,0,0),oAe=new re(1,1,1),jp=new re,E3=new re,Yl=new re,kY=new cn,zY=new Gs,Ua=class i{constructor(e=0,t=0,n=0,r=i.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=t,this._z=n,this._order=r}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,r=this._order){return this._x=e,this._y=t,this._z=n,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,n=!0){let r=e.elements,s=r[0],o=r[4],a=r[8],l=r[1],c=r[5],u=r[9],f=r[2],d=r[6],A=r[10];switch(t){case"XYZ":this._y=Math.asin(Nn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,A),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(d,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Nn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,A),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(Nn(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-f,A),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(l,s));break;case"ZYX":this._y=Math.asin(-Nn(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(d,A),this._z=Math.atan2(l,s)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(Nn(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-f,s)):(this._x=0,this._y=Math.atan2(a,A));break;case"XZY":this._z=Math.asin(-Nn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,c),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-u,A),this._y=0);break;default:Xe("Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,n===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return kY.makeRotationFromQuaternion(e),this.setFromRotationMatrix(kY,t,n)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return zY.setFromEuler(this),this.setFromQuaternion(zY,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};Ua.DEFAULT_ORDER="XYZ";var Kv=class{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}},aAe=0,VY=new re,Pv=new Gs,gd=new cn,M3=new re,_2=new re,lAe=new re,cAe=new Gs,GY=new re(1,0,0),qY=new re(0,1,0),HY=new re(0,0,1),WY={type:"added"},uAe={type:"removed"},Iv={type:"childadded",child:null},f8={type:"childremoved",child:null},lr=class i extends ca{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:aAe++}),this.uuid=Mh(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=i.DEFAULT_UP.clone();let e=new re,t=new Ua,n=new Gs,r=new re(1,1,1);function s(){n.setFromEuler(t,!1)}function o(){t.setFromQuaternion(n,void 0,!1)}t._onChange(s),n._onChange(o),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new cn},normalMatrix:{value:new Mn}}),this.matrix=new cn,this.matrixWorld=new cn,this.matrixAutoUpdate=i.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Kv,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.customDepthMaterial=void 0,this.customDistanceMaterial=void 0,this.static=!1,this.userData={},this.pivot=null}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return Pv.setFromAxisAngle(e,t),this.quaternion.multiply(Pv),this}rotateOnWorldAxis(e,t){return Pv.setFromAxisAngle(e,t),this.quaternion.premultiply(Pv),this}rotateX(e){return this.rotateOnAxis(GY,e)}rotateY(e){return this.rotateOnAxis(qY,e)}rotateZ(e){return this.rotateOnAxis(HY,e)}translateOnAxis(e,t){return VY.copy(e).applyQuaternion(this.quaternion),this.position.add(VY.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(GY,e)}translateY(e){return this.translateOnAxis(qY,e)}translateZ(e){return this.translateOnAxis(HY,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(gd.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?M3.copy(e):M3.set(e,t,n);let r=this.parent;this.updateWorldMatrix(!0,!1),_2.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?gd.lookAt(_2,M3,this.up):gd.lookAt(M3,_2,this.up),this.quaternion.setFromRotationMatrix(gd),r&&(gd.extractRotation(r.matrixWorld),Pv.setFromRotationMatrix(gd),this.quaternion.premultiply(Pv.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(ze("Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.removeFromParent(),e.parent=this,this.children.push(e),e.dispatchEvent(WY),Iv.child=e,this.dispatchEvent(Iv),Iv.child=null):ze("Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.remove(arguments[n]);return this}let t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(uAe),f8.child=e,this.dispatchEvent(f8),f8.child=null),this}removeFromParent(){let e=this.parent;return e!==null&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),gd.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),gd.multiply(e.parent.matrixWorld)),e.applyMatrix4(gd),e.removeFromParent(),e.parent=this,this.children.push(e),e.updateWorldMatrix(!1,!0),e.dispatchEvent(WY),Iv.child=e,this.dispatchEvent(Iv),Iv.child=null,this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let n=0,r=this.children.length;n<r;n++){let o=this.children[n].getObjectByProperty(e,t);if(o!==void 0)return o}}getObjectsByProperty(e,t,n=[]){this[e]===t&&n.push(this);let r=this.children;for(let s=0,o=r.length;s<o;s++)r[s].getObjectsByProperty(e,t,n);return n}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_2,e,lAe),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_2,cAe,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);let t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}traverseAncestors(e){let t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale);let e=this.pivot;if(e!==null){let t=e.x,n=e.y,r=e.z,s=this.matrix.elements;s[12]+=t-s[0]*t-s[4]*n-s[8]*r,s[13]+=n-s[1]*t-s[5]*n-s[9]*r,s[14]+=r-s[2]*t-s[6]*n-s[10]*r}this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,e=!0);let t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].updateMatrixWorld(e)}updateWorldMatrix(e,t,n=!1){let r=this.parent;if(e===!0&&r!==null&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||n)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,n=!0),t===!0){let s=this.children;for(let o=0,a=s.length;o<a;o++)s[o].updateWorldMatrix(!1,!0,n)}}toJSON(e){let t=e===void 0||typeof e=="string",n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.7,type:"Object",generator:"Object3D.toJSON"});let r={};r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),this.castShadow===!0&&(r.castShadow=!0),this.receiveShadow===!0&&(r.receiveShadow=!0),this.visible===!1&&(r.visible=!1),this.frustumCulled===!1&&(r.frustumCulled=!1),this.renderOrder!==0&&(r.renderOrder=this.renderOrder),this.static!==!1&&(r.static=this.static),Object.keys(this.userData).length>0&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),r.up=this.up.toArray(),this.pivot!==null&&(r.pivot=this.pivot.toArray()),this.matrixAutoUpdate===!1&&(r.matrixAutoUpdate=!1),this.morphTargetDictionary!==void 0&&(r.morphTargetDictionary=Object.assign({},this.morphTargetDictionary)),this.morphTargetInfluences!==void 0&&(r.morphTargetInfluences=this.morphTargetInfluences.slice()),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(r.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(r.type="BatchedMesh",r.perObjectFrustumCulled=this.perObjectFrustumCulled,r.sortObjects=this.sortObjects,r.drawRanges=this._drawRanges,r.reservedRanges=this._reservedRanges,r.geometryInfo=this._geometryInfo.map(a=>({...a,boundingBox:a.boundingBox?a.boundingBox.toJSON():void 0,boundingSphere:a.boundingSphere?a.boundingSphere.toJSON():void 0})),r.instanceInfo=this._instanceInfo.map(a=>({...a})),r.availableInstanceIds=this._availableInstanceIds.slice(),r.availableGeometryIds=this._availableGeometryIds.slice(),r.nextIndexStart=this._nextIndexStart,r.nextVertexStart=this._nextVertexStart,r.geometryCount=this._geometryCount,r.maxInstanceCount=this._maxInstanceCount,r.maxVertexCount=this._maxVertexCount,r.maxIndexCount=this._maxIndexCount,r.geometryInitialized=this._geometryInitialized,r.matricesTexture=this._matricesTexture.toJSON(e),r.indirectTexture=this._indirectTexture.toJSON(e),this._colorsTexture!==null&&(r.colorsTexture=this._colorsTexture.toJSON(e)),this.boundingSphere!==null&&(r.boundingSphere=this.boundingSphere.toJSON()),this.boundingBox!==null&&(r.boundingBox=this.boundingBox.toJSON()));function s(a,l){return a[l.uuid]===void 0&&(a[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(r.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=s(e.geometries,this.geometry);let a=this.geometry.parameters;if(a!==void 0&&a.shapes!==void 0){let l=a.shapes;if(Array.isArray(l))for(let c=0,u=l.length;c<u;c++){let f=l[c];s(e.shapes,f)}else s(e.shapes,l)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(s(e.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){let a=[];for(let l=0,c=this.material.length;l<c;l++)a.push(s(e.materials,this.material[l]));r.material=a}else r.material=s(e.materials,this.material);if(this.children.length>0){r.children=[];for(let a=0;a<this.children.length;a++)r.children.push(this.children[a].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(let a=0;a<this.animations.length;a++){let l=this.animations[a];r.animations.push(s(e.animations,l))}}if(t){let a=o(e.geometries),l=o(e.materials),c=o(e.textures),u=o(e.images),f=o(e.shapes),d=o(e.skeletons),A=o(e.animations),y=o(e.nodes);a.length>0&&(n.geometries=a),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),u.length>0&&(n.images=u),f.length>0&&(n.shapes=f),d.length>0&&(n.skeletons=d),A.length>0&&(n.animations=A),y.length>0&&(n.nodes=y)}return n.object=r,n;function o(a){let l=[];for(let c in a){let u=a[c];delete u.metadata,l.push(u)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.pivot=e.pivot!==null?e.pivot.clone():null,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.static=e.static,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let n=0;n<e.children.length;n++){let r=e.children[n];this.add(r.clone())}return this}};lr.DEFAULT_UP=new re(0,1,0);lr.DEFAULT_MATRIX_AUTO_UPDATE=!0;lr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var Br=class extends lr{constructor(){super(),this.isGroup=!0,this.type="Group"}},hAe={type:"move"},r0=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Br,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Br,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new re,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new re),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Br,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new re,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new re,this._grip.eventsEnabled=!1),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){let t=this._hand;if(t)for(let n of e.hand.values())this._getHandJoint(t,n)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,n){let r=null,s=null,o=null,a=this._targetRay,l=this._grip,c=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(c&&e.hand){o=!0;for(let w of e.hand.values()){let S=t.getJointPose(w,n),T=this._getHandJoint(c,w);S!==null&&(T.matrix.fromArray(S.transform.matrix),T.matrix.decompose(T.position,T.rotation,T.scale),T.matrixWorldNeedsUpdate=!0,T.jointRadius=S.radius),T.visible=S!==null}let u=c.joints["index-finger-tip"],f=c.joints["thumb-tip"],d=u.position.distanceTo(f.position),A=.02,y=.005;c.inputState.pinching&&d>A+y?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&d<=A-y&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(s=t.getPose(e.gripSpace,n),s!==null&&(l.matrix.fromArray(s.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,s.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(s.linearVelocity)):l.hasLinearVelocity=!1,s.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(s.angularVelocity)):l.hasAngularVelocity=!1,l.eventsEnabled&&l.dispatchEvent({type:"gripUpdated",data:e,target:this})));a!==null&&(r=t.getPose(e.targetRaySpace,n),r===null&&s!==null&&(r=s),r!==null&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(hAe)))}return a!==null&&(a.visible=r!==null),l!==null&&(l.visible=s!==null),c!==null&&(c.visible=o!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){let n=new Br;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}},RZ={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Xp={h:0,s:0,l:0},C3={h:0,s:0,l:0};function d8(i,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?i+(e-i)*6*t:t<1/2?e:t<2/3?i+(e-i)*6*(2/3-t):i}var zt=class{constructor(e,t,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,n)}set(e,t,n){if(t===void 0&&n===void 0){let r=e;r&&r.isColor?this.copy(r):typeof r=="number"?this.setHex(r):typeof r=="string"&&this.setStyle(r)}else this.setRGB(e,t,n);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Fr){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ln.colorSpaceToWorking(this,t),this}setRGB(e,t,n,r=ln.workingColorSpace){return this.r=e,this.g=t,this.b=n,ln.colorSpaceToWorking(this,r),this}setHSL(e,t,n,r=ln.workingColorSpace){if(e=gF(e,1),t=Nn(t,0,1),n=Nn(n,0,1),t===0)this.r=this.g=this.b=n;else{let s=n<=.5?n*(1+t):n+t-n*t,o=2*n-s;this.r=d8(o,s,e+1/3),this.g=d8(o,s,e),this.b=d8(o,s,e-1/3)}return ln.colorSpaceToWorking(this,r),this}setStyle(e,t=Fr){function n(s){s!==void 0&&parseFloat(s)<1&&Xe("Color: Alpha component 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this.setRGB(parseInt(s.charAt(0),16)/15,parseInt(s.charAt(1),16)/15,parseInt(s.charAt(2),16)/15,t);if(o===6)return this.setHex(parseInt(s,16),t);Xe("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Fr){let n=RZ[e.toLowerCase()];return n!==void 0?this.setHex(n,t):Xe("Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=Td(e.r),this.g=Td(e.g),this.b=Td(e.b),this}copyLinearToSRGB(e){return this.r=Xv(e.r),this.g=Xv(e.g),this.b=Xv(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Fr){return ln.workingToColorSpace(aa.copy(this),e),Math.round(Nn(aa.r*255,0,255))*65536+Math.round(Nn(aa.g*255,0,255))*256+Math.round(Nn(aa.b*255,0,255))}getHexString(e=Fr){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=ln.workingColorSpace){ln.workingToColorSpace(aa.copy(this),t);let n=aa.r,r=aa.g,s=aa.b,o=Math.max(n,r,s),a=Math.min(n,r,s),l,c,u=(a+o)/2;if(a===o)l=0,c=0;else{let f=o-a;switch(c=u<=.5?f/(o+a):f/(2-o-a),o){case n:l=(r-s)/f+(r<s?6:0);break;case r:l=(s-n)/f+2;break;case s:l=(n-r)/f+4;break}l/=6}return e.h=l,e.s=c,e.l=u,e}getRGB(e,t=ln.workingColorSpace){return ln.workingToColorSpace(aa.copy(this),t),e.r=aa.r,e.g=aa.g,e.b=aa.b,e}getStyle(e=Fr){ln.workingToColorSpace(aa.copy(this),e);let t=aa.r,n=aa.g,r=aa.b;return e!==Fr?`color(${e} ${t.toFixed(3)} ${n.toFixed(3)} ${r.toFixed(3)})`:`rgb(${Math.round(t*255)},${Math.round(n*255)},${Math.round(r*255)})`}offsetHSL(e,t,n){return this.getHSL(Xp),this.setHSL(Xp.h+e,Xp.s+t,Xp.l+n)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,n){return this.r=e.r+(t.r-e.r)*n,this.g=e.g+(t.g-e.g)*n,this.b=e.b+(t.b-e.b)*n,this}lerpHSL(e,t){this.getHSL(Xp),e.getHSL(C3);let n=R2(Xp.h,C3.h,t),r=R2(Xp.s,C3.s,t),s=R2(Xp.l,C3.l,t);return this.setHSL(n,r,s),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){let t=this.r,n=this.g,r=this.b,s=e.elements;return this.r=s[0]*t+s[3]*n+s[6]*r,this.g=s[1]*t+s[4]*n+s[7]*r,this.b=s[2]*t+s[5]*n+s[8]*r,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}},aa=new zt;zt.NAMES=RZ;var s0=class extends lr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new Ua,this.environmentIntensity=1,this.environmentRotation=new Ua,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,this.backgroundRotation.copy(e.backgroundRotation),this.environmentIntensity=e.environmentIntensity,this.environmentRotation.copy(e.environmentRotation),e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){let t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},Ru=new re,vd=new re,p8=new re,_d=new re,Lv=new re,Dv=new re,jY=new re,m8=new re,A8=new re,g8=new re,v8=new xn,_8=new xn,x8=new xn,wd=class i{constructor(e=new re,t=new re,n=new re){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){r.subVectors(n,t),Ru.subVectors(e,t),r.cross(Ru);let s=r.lengthSq();return s>0?r.multiplyScalar(1/Math.sqrt(s)):r.set(0,0,0)}static getBarycoord(e,t,n,r,s){Ru.subVectors(r,t),vd.subVectors(n,t),p8.subVectors(e,t);let o=Ru.dot(Ru),a=Ru.dot(vd),l=Ru.dot(p8),c=vd.dot(vd),u=vd.dot(p8),f=o*c-a*a;if(f===0)return s.set(0,0,0),null;let d=1/f,A=(c*l-a*u)*d,y=(o*u-a*l)*d;return s.set(1-A-y,y,A)}static containsPoint(e,t,n,r){return this.getBarycoord(e,t,n,r,_d)===null?!1:_d.x>=0&&_d.y>=0&&_d.x+_d.y<=1}static getInterpolation(e,t,n,r,s,o,a,l){return this.getBarycoord(e,t,n,r,_d)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(s,_d.x),l.addScaledVector(o,_d.y),l.addScaledVector(a,_d.z),l)}static getInterpolatedAttribute(e,t,n,r,s,o){return v8.setScalar(0),_8.setScalar(0),x8.setScalar(0),v8.fromBufferAttribute(e,t),_8.fromBufferAttribute(e,n),x8.fromBufferAttribute(e,r),o.setScalar(0),o.addScaledVector(v8,s.x),o.addScaledVector(_8,s.y),o.addScaledVector(x8,s.z),o}static isFrontFacing(e,t,n,r){return Ru.subVectors(n,t),vd.subVectors(e,t),Ru.cross(vd).dot(r)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,n,r){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,n),this.c.fromBufferAttribute(e,r),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Ru.subVectors(this.c,this.b),vd.subVectors(this.a,this.b),Ru.cross(vd).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return i.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return i.getBarycoord(e,this.a,this.b,this.c,t)}getInterpolation(e,t,n,r,s){return i.getInterpolation(e,this.a,this.b,this.c,t,n,r,s)}containsPoint(e){return i.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return i.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let n=this.a,r=this.b,s=this.c,o,a;Lv.subVectors(r,n),Dv.subVectors(s,n),m8.subVectors(e,n);let l=Lv.dot(m8),c=Dv.dot(m8);if(l<=0&&c<=0)return t.copy(n);A8.subVectors(e,r);let u=Lv.dot(A8),f=Dv.dot(A8);if(u>=0&&f<=u)return t.copy(r);let d=l*f-u*c;if(d<=0&&l>=0&&u<=0)return o=l/(l-u),t.copy(n).addScaledVector(Lv,o);g8.subVectors(e,s);let A=Lv.dot(g8),y=Dv.dot(g8);if(y>=0&&A<=y)return t.copy(s);let w=A*c-l*y;if(w<=0&&c>=0&&y<=0)return a=c/(c-y),t.copy(n).addScaledVector(Dv,a);let S=u*y-A*f;if(S<=0&&f-u>=0&&A-y>=0)return jY.subVectors(s,r),a=(f-u)/(f-u+(A-y)),t.copy(r).addScaledVector(jY,a);let T=1/(S+w+d);return o=w*T,a=d*T,t.copy(n).addScaledVector(Lv,o).addScaledVector(Dv,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},ka=class{constructor(e=new re(1/0,1/0,1/0),t=new re(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t+=3)this.expandByPoint(Pu.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,n=e.count;t<n;t++)this.expandByPoint(Pu.fromBufferAttribute(e,t));return this}setFromPoints(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){let n=Pu.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);let n=e.geometry;if(n!==void 0){let s=n.getAttribute("position");if(t===!0&&s!==void 0&&e.isInstancedMesh!==!0)for(let o=0,a=s.count;o<a;o++)e.isMesh===!0?e.getVertexPosition(o,Pu):Pu.fromBufferAttribute(s,o),Pu.applyMatrix4(e.matrixWorld),this.expandByPoint(Pu);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),R3.copy(e.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),R3.copy(n.boundingBox)),R3.applyMatrix4(e.matrixWorld),this.union(R3)}let r=e.children;for(let s=0,o=r.length;s<o;s++)this.expandByObject(r[s],t);return this}containsPoint(e){return e.x>=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,Pu),Pu.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(x2),P3.subVectors(this.max,x2),Nv.subVectors(e.a,x2),Fv.subVectors(e.b,x2),Bv.subVectors(e.c,x2),$p.subVectors(Fv,Nv),Yp.subVectors(Bv,Fv),CA.subVectors(Nv,Bv);let t=[0,-$p.z,$p.y,0,-Yp.z,Yp.y,0,-CA.z,CA.y,$p.z,0,-$p.x,Yp.z,0,-Yp.x,CA.z,0,-CA.x,-$p.y,$p.x,0,-Yp.y,Yp.x,0,-CA.y,CA.x,0];return!y8(t,Nv,Fv,Bv,P3)||(t=[1,0,0,0,1,0,0,0,1],!y8(t,Nv,Fv,Bv,P3))?!1:(I3.crossVectors($p,Yp),t=[I3.x,I3.y,I3.z],y8(t,Nv,Fv,Bv,P3))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return 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e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},xd=[new re,new re,new re,new re,new re,new re,new re,new re],Pu=new re,R3=new ka,Nv=new re,Fv=new re,Bv=new re,$p=new re,Yp=new re,CA=new re,x2=new re,P3=new re,I3=new re,RA=new re;function y8(i,e,t,n,r){for(let s=0,o=i.length-3;s<=o;s+=3){RA.fromArray(i,s);let a=r.x*Math.abs(RA.x)+r.y*Math.abs(RA.y)+r.z*Math.abs(RA.z),l=e.dot(RA),c=t.dot(RA),u=n.dot(RA);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>a)return!1}return!0}var Sd=fAe();function fAe(){let i=new ArrayBuffer(4),e=new Float32Array(i),t=new Uint32Array(i),n=new Uint32Array(512),r=new Uint32Array(512);for(let l=0;l<256;++l){let c=l-127;c<-27?(n[l]=0,n[l|256]=32768,r[l]=24,r[l|256]=24):c<-14?(n[l]=1024>>-c-14,n[l|256]=1024>>-c-14|32768,r[l]=-c-1,r[l|256]=-c-1):c<=15?(n[l]=c+15<<10,n[l|256]=c+15<<10|32768,r[l]=13,r[l|256]=13):c<128?(n[l]=31744,n[l|256]=64512,r[l]=24,r[l|256]=24):(n[l]=31744,n[l|256]=64512,r[l]=13,r[l|256]=13)}let s=new Uint32Array(2048),o=new Uint32Array(64),a=new Uint32Array(64);for(let l=1;l<1024;++l){let c=l<<13,u=0;for(;(c&8388608)===0;)c<<=1,u-=8388608;c&=-8388609,u+=947912704,s[l]=c|u}for(let l=1024;l<2048;++l)s[l]=939524096+(l-1024<<13);for(let l=1;l<31;++l)o[l]=l<<23;o[31]=1199570944,o[32]=2147483648;for(let l=33;l<63;++l)o[l]=2147483648+(l-32<<23);o[63]=3347054592;for(let l=1;l<64;++l)l!==32&&(a[l]=1024);return{floatView:e,uint32View:t,baseTable:n,shiftTable:r,mantissaTable:s,exponentTable:o,offsetTable:a}}function Zl(i){Math.abs(i)>65504&&Xe("DataUtils.toHalfFloat(): Value out of range."),i=Nn(i,-65504,65504),Sd.floatView[0]=i;let e=Sd.uint32View[0],t=e>>23&511;return Sd.baseTable[t]+((e&8388607)>>Sd.shiftTable[t])}function L3(i){let e=i>>10;return Sd.uint32View[0]=Sd.mantissaTable[Sd.offsetTable[e]+(i&1023)]+Sd.exponentTable[e],Sd.floatView[0]}var zs=new re,D3=new Oe,dAe=0,Hi=class extends ca{constructor(e,t,n=!1){if(super(),Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:dAe++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=i0,this.updateRanges=[],this.gpuType=cr,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let r=0,s=this.itemSize;r<s;r++)this.array[e+r]=t.array[n+r];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,n=this.count;t<n;t++)D3.fromBufferAttribute(this,t),D3.applyMatrix3(e),this.setXY(t,D3.x,D3.y);else if(this.itemSize===3)for(let t=0,n=this.count;t<n;t++)zs.fromBufferAttribute(this,t),zs.applyMatrix3(e),this.setXYZ(t,zs.x,zs.y,zs.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)zs.fromBufferAttribute(this,t),zs.applyMatrix4(e),this.setXYZ(t,zs.x,zs.y,zs.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)zs.fromBufferAttribute(this,t),zs.applyNormalMatrix(e),this.setXYZ(t,zs.x,zs.y,zs.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)zs.fromBufferAttribute(this,t),zs.transformDirection(e),this.setXYZ(t,zs.x,zs.y,zs.z);return this}set(e,t=0){return this.array.set(e,t),this}getComponent(e,t){let n=this.array[e*this.itemSize+t];return this.normalized&&(n=Fa(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Zn(n,this.array)),this.array[e*this.itemSize+t]=n,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=Fa(t,this.array)),t}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=Fa(t,this.array)),t}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=Fa(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=Fa(t,this.array)),t}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.array[e+0]=t,this.array[e+1]=n,this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=s,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){let e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==i0&&(e.usage=this.usage),e}dispose(){this.dispatchEvent({type:"dispose"})}};var VA=class extends Hi{constructor(e,t,n){super(new Uint16Array(e),t,n)}};var GA=class extends Hi{constructor(e,t,n){super(new Uint32Array(e),t,n)}},Qv=class extends Hi{constructor(e,t,n){super(new Uint16Array(e),t,n),this.isFloat16BufferAttribute=!0}getX(e){let t=L3(this.array[e*this.itemSize]);return this.normalized&&(t=Fa(t,this.array)),t}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize]=Zl(t),this}getY(e){let t=L3(this.array[e*this.itemSize+1]);return this.normalized&&(t=Fa(t,this.array)),t}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+1]=Zl(t),this}getZ(e){let t=L3(this.array[e*this.itemSize+2]);return this.normalized&&(t=Fa(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+2]=Zl(t),this}getW(e){let t=L3(this.array[e*this.itemSize+3]);return this.normalized&&(t=Fa(t,this.array)),t}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.array[e*this.itemSize+3]=Zl(t),this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.array[e+0]=Zl(t),this.array[e+1]=Zl(n),this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.array[e+0]=Zl(t),this.array[e+1]=Zl(n),this.array[e+2]=Zl(r),this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.array[e+0]=Zl(t),this.array[e+1]=Zl(n),this.array[e+2]=Zl(r),this.array[e+3]=Zl(s),this}},Ln=class extends Hi{constructor(e,t,n){super(new Float32Array(e),t,n)}},pAe=new ka,y2=new re,b8=new re,yl=class{constructor(e=new re,t=-1){this.isSphere=!0,this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){let n=this.center;t!==void 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this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;y2.subVectors(e,this.center);let t=y2.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),r=(n-this.radius)*.5;this.center.addScaledVector(y2,r/n),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(b8.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(y2.copy(e.center).add(b8)),this.expandByPoint(y2.copy(e.center).sub(b8))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new 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this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let n=this.attributes.normal;if(n!==void 0){let s=new Mn().getNormalMatrix(e);n.applyNormalMatrix(s),n.needsUpdate=!0}let r=this.attributes.tangent;return r!==void 0&&(r.transformDirection(e),r.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this._transformed=!0,this}applyQuaternion(e){return kc.makeRotationFromQuaternion(e),this.applyMatrix4(kc),this}rotateX(e){return kc.makeRotationX(e),this.applyMatrix4(kc),this}rotateY(e){return kc.makeRotationY(e),this.applyMatrix4(kc),this}rotateZ(e){return kc.makeRotationZ(e),this.applyMatrix4(kc),this}translate(e,t,n){return kc.makeTranslation(e,t,n),this.applyMatrix4(kc),this}scale(e,t,n){return kc.makeScale(e,t,n),this.applyMatrix4(kc),this}lookAt(e){return w8.lookAt(e),w8.updateMatrix(),this.applyMatrix4(w8.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ov).negate(),this.translate(Ov.x,Ov.y,Ov.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let n=[];for(let r=0,s=e.length;r<s;r++){let o=e[r];n.push(o.x,o.y,o.z||0)}this.setAttribute("position",new Ln(n,3))}else{let n=Math.min(e.length,t.count);for(let r=0;r<n;r++){let s=e[r];t.setXYZ(r,s.x,s.y,s.z||0)}e.length>t.count&&Xe("BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),t.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new ka);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){ze("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new re(-1/0,-1/0,-1/0),new re(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let n=0,r=t.length;n<r;n++){let s=t[n];Kl.setFromBufferAttribute(s),this.morphTargetsRelative?(_o.addVectors(this.boundingBox.min,Kl.min),this.boundingBox.expandByPoint(_o),_o.addVectors(this.boundingBox.max,Kl.max),this.boundingBox.expandByPoint(_o)):(this.boundingBox.expandByPoint(Kl.min),this.boundingBox.expandByPoint(Kl.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&ze('BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new yl);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){ze("BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new re,1/0);return}if(e){let n=this.boundingSphere.center;if(Kl.setFromBufferAttribute(e),t)for(let s=0,o=t.length;s<o;s++){let a=t[s];b2.setFromBufferAttribute(a),this.morphTargetsRelative?(_o.addVectors(Kl.min,b2.min),Kl.expandByPoint(_o),_o.addVectors(Kl.max,b2.max),Kl.expandByPoint(_o)):(Kl.expandByPoint(b2.min),Kl.expandByPoint(b2.max))}Kl.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)_o.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(_o));if(t)for(let s=0,o=t.length;s<o;s++){let a=t[s],l=this.morphTargetsRelative;for(let c=0,u=a.count;c<u;c++)_o.fromBufferAttribute(a,c),l&&(Ov.fromBufferAttribute(e,c),_o.add(Ov)),r=Math.max(r,n.distanceToSquared(_o))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&ze('BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){let e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){ze("BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}let n=t.position,r=t.normal,s=t.uv,o=this.getAttribute("tangent");(o===void 0||o.count!==n.count)&&(o=new Hi(new Float32Array(4*n.count),4),this.setAttribute("tangent",o));let a=[],l=[];for(let C=0;C<n.count;C++)a[C]=new re,l[C]=new re;let c=new re,u=new re,f=new re,d=new Oe,A=new Oe,y=new Oe,w=new re,S=new re;function T(C,B,k){c.fromBufferAttribute(n,C),u.fromBufferAttribute(n,B),f.fromBufferAttribute(n,k),d.fromBufferAttribute(s,C),A.fromBufferAttribute(s,B),y.fromBufferAttribute(s,k),u.sub(c),f.sub(c),A.sub(d),y.sub(d);let z=1/(A.x*y.y-y.x*A.y);isFinite(z)&&(w.copy(u).multiplyScalar(y.y).addScaledVector(f,-A.y).multiplyScalar(z),S.copy(f).multiplyScalar(A.x).addScaledVector(u,-y.x).multiplyScalar(z),a[C].add(w),a[B].add(w),a[k].add(w),l[C].add(S),l[B].add(S),l[k].add(S))}let R=this.groups;R.length===0&&(R=[{start:0,count:e.count}]);for(let C=0,B=R.length;C<B;++C){let k=R[C],z=k.start,G=k.count;for(let W=z,Y=z+G;W<Y;W+=3)T(e.getX(W+0),e.getX(W+1),e.getX(W+2))}let I=new re,P=new re,F=new re,D=new re;function L(C){F.fromBufferAttribute(r,C),D.copy(F);let B=a[C];I.copy(B),I.sub(F.multiplyScalar(F.dot(B))).normalize(),P.crossVectors(D,B);let z=P.dot(l[C])<0?-1:1;o.setXYZW(C,I.x,I.y,I.z,z)}for(let C=0,B=R.length;C<B;++C){let k=R[C],z=k.start,G=k.count;for(let W=z,Y=z+G;W<Y;W+=3)L(e.getX(W+0)),L(e.getX(W+1)),L(e.getX(W+2))}this._transformed=!0}computeVertexNormals(){let e=this.index,t=this.getAttribute("position");if(t!==void 0){let n=this.getAttribute("normal");if(n===void 0||n.count!==t.count)n=new Hi(new Float32Array(t.count*3),3),this.setAttribute("normal",n);else for(let d=0,A=n.count;d<A;d++)n.setXYZ(d,0,0,0);let r=new re,s=new re,o=new re,a=new re,l=new re,c=new re,u=new re,f=new re;if(e)for(let d=0,A=e.count;d<A;d+=3){let y=e.getX(d+0),w=e.getX(d+1),S=e.getX(d+2);r.fromBufferAttribute(t,y),s.fromBufferAttribute(t,w),o.fromBufferAttribute(t,S),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),a.fromBufferAttribute(n,y),l.fromBufferAttribute(n,w),c.fromBufferAttribute(n,S),a.add(u),l.add(u),c.add(u),n.setXYZ(y,a.x,a.y,a.z),n.setXYZ(w,l.x,l.y,l.z),n.setXYZ(S,c.x,c.y,c.z)}else for(let d=0,A=t.count;d<A;d+=3)r.fromBufferAttribute(t,d+0),s.fromBufferAttribute(t,d+1),o.fromBufferAttribute(t,d+2),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),n.setXYZ(d+0,u.x,u.y,u.z),n.setXYZ(d+1,u.x,u.y,u.z),n.setXYZ(d+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){let e=this.attributes.normal;for(let t=0,n=e.count;t<n;t++)_o.fromBufferAttribute(e,t),_o.normalize(),e.setXYZ(t,_o.x,_o.y,_o.z)}toNonIndexed(){function e(a,l){let c=a.array,u=a.itemSize,f=a.normalized,d=new c.constructor(l.length*u),A=0,y=0;for(let w=0,S=l.length;w<S;w++){a.isInterleavedBufferAttribute?A=l[w]*a.data.stride+a.offset:A=l[w]*u;for(let T=0;T<u;T++)d[y++]=c[A++]}return new Hi(d,u,f)}if(this.index===null)return Xe("BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;let t=new i,n=this.index.array,r=this.attributes;for(let a in r){let l=r[a],c=e(l,n);t.setAttribute(a,c)}let s=this.morphAttributes;for(let a in s){let l=[],c=s[a];for(let u=0,f=c.length;u<f;u++){let d=c[u],A=e(d,n);l.push(A)}t.morphAttributes[a]=l}t.morphTargetsRelative=this.morphTargetsRelative;let o=this.groups;for(let a=0,l=o.length;a<l;a++){let c=o[a];t.addGroup(c.start,c.count,c.materialIndex)}return t}toJSON(){let e={metadata:{version:4.7,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.parameters!==void 0&&this._transformed===!0?"BufferGeometry":this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0&&this._transformed!==!0){let l=this.parameters;for(let c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let n=this.attributes;for(let l in n){let c=n[l];e.data.attributes[l]=c.toJSON(e.data)}let r={},s=!1;for(let l in this.morphAttributes){let c=this.morphAttributes[l],u=[];for(let f=0,d=c.length;f<d;f++){let A=c[f];u.push(A.toJSON(e.data))}u.length>0&&(r[l]=u,s=!0)}s&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);let o=this.groups;o.length>0&&(e.data.groups=JSON.parse(JSON.stringify(o)));let a=this.boundingSphere;return a!==null&&(e.data.boundingSphere=a.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let n=e.index;n!==null&&this.setIndex(n.clone());let r=e.attributes;for(let c in r){let u=r[c];this.setAttribute(c,u.clone(t))}let s=e.morphAttributes;for(let c in s){let u=[],f=s[c];for(let d=0,A=f.length;d<A;d++)u.push(f[d].clone(t));this.morphAttributes[c]=u}this.morphTargetsRelative=e.morphTargetsRelative;let o=e.groups;for(let c=0,u=o.length;c<u;c++){let f=o[c];this.addGroup(f.start,f.count,f.materialIndex)}let a=e.boundingBox;a!==null&&(this.boundingBox=a.clone());let l=e.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this._transformed=e._transformed,this}dispose(){this.dispatchEvent({type:"dispose"})}},Rd=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=i0,this.updateRanges=[],this.version=0,this.uuid=Mh()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,n){e*=this.stride,n*=t.stride;for(let r=0,s=this.stride;r<s;r++)this.array[e+r]=t.array[n+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Mh()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);let t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(t,this.stride);return n.setUsage(this.usage),n}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Mh()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}},Da=new re,Vo=class i{constructor(e,t,n,r=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=n,this.normalized=r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,n=this.data.count;t<n;t++)Da.fromBufferAttribute(this,t),Da.applyMatrix4(e),this.setXYZ(t,Da.x,Da.y,Da.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)Da.fromBufferAttribute(this,t),Da.applyNormalMatrix(e),this.setXYZ(t,Da.x,Da.y,Da.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)Da.fromBufferAttribute(this,t),Da.transformDirection(e),this.setXYZ(t,Da.x,Da.y,Da.z);return this}getComponent(e,t){let n=this.array[e*this.data.stride+this.offset+t];return this.normalized&&(n=Fa(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Zn(n,this.array)),this.data.array[e*this.data.stride+this.offset+t]=n,this}setX(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=Zn(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=Fa(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=Fa(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=Fa(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=Fa(t,this.array)),t}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this}setXYZ(e,t,n,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this}setXYZW(e,t,n,r,s){return e=e*this.data.stride+this.offset,this.normalized&&(t=Zn(t,this.array),n=Zn(n,this.array),r=Zn(r,this.array),s=Zn(s,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=s,this}clone(e){if(e===void 0){kA("InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");let t=[];for(let n=0;n<this.count;n++){let r=n*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return new Hi(new this.array.constructor(t),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new i(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){kA("InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");let t=[];for(let n=0;n<this.count;n++){let r=n*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}},AAe=0,Hs=class extends ca{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:AAe++}),this.uuid=Mh(),this.name="",this.type="Material",this.blending=Ts,this.side=zo,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Jp,this.blendDst=e0,this.blendEquation=oo,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new zt(0,0,0),this.blendAlpha=0,this.depthFunc=Ch,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=D2,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=bd,this.stencilZFail=bd,this.stencilZPass=bd,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.allowOverride=!0,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let n=e[t];if(n===void 0){Xe(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Xe(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}r&&r.isColor?r.set(n):r&&r.isVector2&&n&&n.isVector2||r&&r.isEuler&&n&&n.isEuler||r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let n={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(n.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(n.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==Ts&&(n.blending=this.blending),this.side!==zo&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==Jp&&(n.blendSrc=this.blendSrc),this.blendDst!==e0&&(n.blendDst=this.blendDst),this.blendEquation!==oo&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==Ch&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==D2&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==bd&&(n.stencilFail=this.stencilFail),this.stencilZFail!==bd&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==bd&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.allowOverride===!1&&(n.allowOverride=!1),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function r(s){let o=[];for(let a in s){let l=s[a];delete l.metadata,o.push(l)}return o}if(t){let s=r(e.textures),o=r(e.images);s.length>0&&(n.textures=s),o.length>0&&(n.images=o)}return n}fromJSON(e,t){if(e.uuid!==void 0&&(this.uuid=e.uuid),e.name!==void 0&&(this.name=e.name),e.color!==void 0&&this.color!==void 0&&this.color.setHex(e.color),e.roughness!==void 0&&(this.roughness=e.roughness),e.metalness!==void 0&&(this.metalness=e.metalness),e.sheen!==void 0&&(this.sheen=e.sheen),e.sheenColor!==void 0&&(this.sheenColor=new zt().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(this.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&this.emissive!==void 0&&this.emissive.setHex(e.emissive),e.specular!==void 0&&this.specular!==void 0&&this.specular.setHex(e.specular),e.specularIntensity!==void 0&&(this.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&this.specularColor!==void 0&&this.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(this.shininess=e.shininess),e.clearcoat!==void 0&&(this.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(this.clearcoatRoughness=e.clearcoatRoughness),e.dispersion!==void 0&&(this.dispersion=e.dispersion),e.iridescence!==void 0&&(this.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(this.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(this.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(this.transmission=e.transmission),e.thickness!==void 0&&(this.thickness=e.thickness),e.attenuationDistance!==void 0&&(this.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&this.attenuationColor!==void 0&&this.attenuationColor.setHex(e.attenuationColor),e.anisotropy!==void 0&&(this.anisotropy=e.anisotropy),e.anisotropyRotation!==void 0&&(this.anisotropyRotation=e.anisotropyRotation),e.fog!==void 0&&(this.fog=e.fog),e.flatShading!==void 0&&(this.flatShading=e.flatShading),e.blending!==void 0&&(this.blending=e.blending),e.combine!==void 0&&(this.combine=e.combine),e.side!==void 0&&(this.side=e.side),e.shadowSide!==void 0&&(this.shadowSide=e.shadowSide),e.opacity!==void 0&&(this.opacity=e.opacity),e.transparent!==void 0&&(this.transparent=e.transparent),e.alphaTest!==void 0&&(this.alphaTest=e.alphaTest),e.alphaHash!==void 0&&(this.alphaHash=e.alphaHash),e.depthFunc!==void 0&&(this.depthFunc=e.depthFunc),e.depthTest!==void 0&&(this.depthTest=e.depthTest),e.depthWrite!==void 0&&(this.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(this.colorWrite=e.colorWrite),e.blendSrc!==void 0&&(this.blendSrc=e.blendSrc),e.blendDst!==void 0&&(this.blendDst=e.blendDst),e.blendEquation!==void 0&&(this.blendEquation=e.blendEquation),e.blendSrcAlpha!==void 0&&(this.blendSrcAlpha=e.blendSrcAlpha),e.blendDstAlpha!==void 0&&(this.blendDstAlpha=e.blendDstAlpha),e.blendEquationAlpha!==void 0&&(this.blendEquationAlpha=e.blendEquationAlpha),e.blendColor!==void 0&&this.blendColor!==void 0&&this.blendColor.setHex(e.blendColor),e.blendAlpha!==void 0&&(this.blendAlpha=e.blendAlpha),e.stencilWriteMask!==void 0&&(this.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(this.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(this.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(this.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(this.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(this.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(this.stencilZPass=e.stencilZPass),e.stencilWrite!==void 0&&(this.stencilWrite=e.stencilWrite),e.wireframe!==void 0&&(this.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(this.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(this.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(this.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(this.rotation=e.rotation),e.linewidth!==void 0&&(this.linewidth=e.linewidth),e.dashSize!==void 0&&(this.dashSize=e.dashSize),e.gapSize!==void 0&&(this.gapSize=e.gapSize),e.scale!==void 0&&(this.scale=e.scale),e.polygonOffset!==void 0&&(this.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(this.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(this.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(this.dithering=e.dithering),e.alphaToCoverage!==void 0&&(this.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(this.premultipliedAlpha=e.premultipliedAlpha),e.forceSinglePass!==void 0&&(this.forceSinglePass=e.forceSinglePass),e.allowOverride!==void 0&&(this.allowOverride=e.allowOverride),e.visible!==void 0&&(this.visible=e.visible),e.toneMapped!==void 0&&(this.toneMapped=e.toneMapped),e.userData!==void 0&&(this.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?this.vertexColors=e.vertexColors>0:this.vertexColors=e.vertexColors),e.size!==void 0&&(this.size=e.size),e.sizeAttenuation!==void 0&&(this.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(this.map=t[e.map]||null),e.matcap!==void 0&&(this.matcap=t[e.matcap]||null),e.alphaMap!==void 0&&(this.alphaMap=t[e.alphaMap]||null),e.bumpMap!==void 0&&(this.bumpMap=t[e.bumpMap]||null),e.bumpScale!==void 0&&(this.bumpScale=e.bumpScale),e.normalMap!==void 0&&(this.normalMap=t[e.normalMap]||null),e.normalMapType!==void 0&&(this.normalMapType=e.normalMapType),e.normalScale!==void 0){let n=e.normalScale;Array.isArray(n)===!1&&(n=[n,n]),this.normalScale=new Oe().fromArray(n)}return e.displacementMap!==void 0&&(this.displacementMap=t[e.displacementMap]||null),e.displacementScale!==void 0&&(this.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(this.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(this.roughnessMap=t[e.roughnessMap]||null),e.metalnessMap!==void 0&&(this.metalnessMap=t[e.metalnessMap]||null),e.emissiveMap!==void 0&&(this.emissiveMap=t[e.emissiveMap]||null),e.emissiveIntensity!==void 0&&(this.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(this.specularMap=t[e.specularMap]||null),e.specularIntensityMap!==void 0&&(this.specularIntensityMap=t[e.specularIntensityMap]||null),e.specularColorMap!==void 0&&(this.specularColorMap=t[e.specularColorMap]||null),e.envMap!==void 0&&(this.envMap=t[e.envMap]||null),e.envMapRotation!==void 0&&this.envMapRotation.fromArray(e.envMapRotation),e.envMapIntensity!==void 0&&(this.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(this.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(this.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(this.lightMap=t[e.lightMap]||null),e.lightMapIntensity!==void 0&&(this.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(this.aoMap=t[e.aoMap]||null),e.aoMapIntensity!==void 0&&(this.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(this.gradientMap=t[e.gradientMap]||null),e.clearcoatMap!==void 0&&(this.clearcoatMap=t[e.clearcoatMap]||null),e.clearcoatRoughnessMap!==void 0&&(this.clearcoatRoughnessMap=t[e.clearcoatRoughnessMap]||null),e.clearcoatNormalMap!==void 0&&(this.clearcoatNormalMap=t[e.clearcoatNormalMap]||null),e.clearcoatNormalScale!==void 0&&(this.clearcoatNormalScale=new Oe().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(this.iridescenceMap=t[e.iridescenceMap]||null),e.iridescenceThicknessMap!==void 0&&(this.iridescenceThicknessMap=t[e.iridescenceThicknessMap]||null),e.transmissionMap!==void 0&&(this.transmissionMap=t[e.transmissionMap]||null),e.thicknessMap!==void 0&&(this.thicknessMap=t[e.thicknessMap]||null),e.anisotropyMap!==void 0&&(this.anisotropyMap=t[e.anisotropyMap]||null),e.sheenColorMap!==void 0&&(this.sheenColorMap=t[e.sheenColorMap]||null),e.sheenRoughnessMap!==void 0&&(this.sheenRoughnessMap=t[e.sheenRoughnessMap]||null),this}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,n=null;if(t!==null){let r=t.length;n=new Array(r);for(let s=0;s!==r;++s)n[s]=t[s].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},Rh=class extends Hs{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new zt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},Uv,w2=new re,kv=new re,zv=new re,Vv=new Oe,S2=new Oe,PZ=new cn,N3=new re,T2=new re,F3=new re,XY=new Oe,S8=new Oe,$Y=new Oe,qA=class extends lr{constructor(e=new Rh){if(super(),this.isSprite=!0,this.type="Sprite",Uv===void 0){Uv=new Xn;let t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),n=new Rd(t,5);Uv.setIndex([0,1,2,0,2,3]),Uv.setAttribute("position",new Vo(n,3,0,!1)),Uv.setAttribute("uv",new Vo(n,2,3,!1))}this.geometry=Uv,this.material=e,this.center=new Oe(.5,.5),this.count=1}raycast(e,t){e.camera===null&&ze('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),kv.setFromMatrixScale(this.matrixWorld),PZ.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),zv.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&kv.multiplyScalar(-zv.z);let n=this.material.rotation,r,s;n!==0&&(s=Math.cos(n),r=Math.sin(n));let o=this.center;B3(N3.set(-.5,-.5,0),zv,o,kv,r,s),B3(T2.set(.5,-.5,0),zv,o,kv,r,s),B3(F3.set(.5,.5,0),zv,o,kv,r,s),XY.set(0,0),S8.set(1,0),$Y.set(1,1);let a=e.ray.intersectTriangle(N3,T2,F3,!1,w2);if(a===null&&(B3(T2.set(-.5,.5,0),zv,o,kv,r,s),S8.set(0,1),a=e.ray.intersectTriangle(N3,F3,T2,!1,w2),a===null))return;let l=e.ray.origin.distanceTo(w2);l<e.near||l>e.far||t.push({distance:l,point:w2.clone(),uv:wd.getInterpolation(w2,N3,T2,F3,XY,S8,$Y,new Oe),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}};function B3(i,e,t,n,r,s){Vv.subVectors(i,t).addScalar(.5).multiply(n),r!==void 0?(S2.x=s*Vv.x-r*Vv.y,S2.y=r*Vv.x+s*Vv.y):S2.copy(Vv),i.copy(e),i.x+=S2.x,i.y+=S2.y,i.applyMatrix4(PZ)}var yd=new re,T8=new re,O3=new re,Zp=new re,E8=new re,U3=new re,M8=new re,Pd=class{constructor(e=new re,t=new re(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,yd)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=yd.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(yd.copy(this.origin).addScaledVector(this.direction,t),yd.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){T8.copy(e).add(t).multiplyScalar(.5),O3.copy(t).sub(e).normalize(),Zp.copy(this.origin).sub(T8);let s=e.distanceTo(t)*.5,o=-this.direction.dot(O3),a=Zp.dot(this.direction),l=-Zp.dot(O3),c=Zp.lengthSq(),u=Math.abs(1-o*o),f,d,A,y;if(u>0)if(f=o*l-a,d=o*a-l,y=s*u,f>=0)if(d>=-y)if(d<=y){let w=1/u;f*=w,d*=w,A=f*(f+o*d+2*a)+d*(o*f+d+2*l)+c}else d=s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;else d=-s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;else d<=-y?(f=Math.max(0,-(-o*s+a)),d=f>0?-s:Math.min(Math.max(-s,-l),s),A=-f*f+d*(d+2*l)+c):d<=y?(f=0,d=Math.min(Math.max(-s,-l),s),A=d*(d+2*l)+c):(f=Math.max(0,-(o*s+a)),d=f>0?s:Math.min(Math.max(-s,-l),s),A=-f*f+d*(d+2*l)+c);else d=o>0?-s:s,f=Math.max(0,-(o*d+a)),A=-f*f+d*(d+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),r&&r.copy(T8).addScaledVector(O3,d),A}intersectSphere(e,t){yd.subVectors(e.center,this.origin);let n=yd.dot(this.direction),r=yd.dot(yd)-n*n,s=e.radius*e.radius;if(r>s)return null;let o=Math.sqrt(s-r),a=n-o,l=n+o;return l<0?null:a<0?this.at(l,t):this.at(a,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){let n=this.distanceToPlane(e);return n===null?null:this.at(n,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,r,s,o,a,l,c=1/this.direction.x,u=1/this.direction.y,f=1/this.direction.z,d=this.origin;return c>=0?(n=(e.min.x-d.x)*c,r=(e.max.x-d.x)*c):(n=(e.max.x-d.x)*c,r=(e.min.x-d.x)*c),u>=0?(s=(e.min.y-d.y)*u,o=(e.max.y-d.y)*u):(s=(e.max.y-d.y)*u,o=(e.min.y-d.y)*u),n>o||s>r||((s>n||isNaN(n))&&(n=s),(o<r||isNaN(r))&&(r=o),f>=0?(a=(e.min.z-d.z)*f,l=(e.max.z-d.z)*f):(a=(e.max.z-d.z)*f,l=(e.min.z-d.z)*f),n>l||a>r)||((a>n||n!==n)&&(n=a),(l<r||r!==r)&&(r=l),r<0)?null:this.at(n>=0?n:r,t)}intersectsBox(e){return this.intersectBox(e,yd)!==null}intersectTriangle(e,t,n,r,s){E8.subVectors(t,e),U3.subVectors(n,e),M8.crossVectors(E8,U3);let o=this.direction.dot(M8),a;if(o>0){if(r)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Zp.subVectors(this.origin,e);let l=a*this.direction.dot(U3.crossVectors(Zp,U3));if(l<0)return null;let c=a*this.direction.dot(E8.cross(Zp));if(c<0||l+c>o)return null;let u=-a*Zp.dot(M8);return u<0?null:this.at(u/o,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},fs=class extends Hs{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new zt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Ua,this.combine=tg,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},YY=new cn,PA=new Pd,k3=new yl,ZY=new re,z3=new re,V3=new re,G3=new re,C8=new re,q3=new re,KY=new re,H3=new re,Hn=class extends lr{constructor(e=new Xn,t=new fs){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let r=t[n[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=r.length;s<o;s++){let a=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}getVertexPosition(e,t){let n=this.geometry,r=n.attributes.position,s=n.morphAttributes.position,o=n.morphTargetsRelative;t.fromBufferAttribute(r,e);let a=this.morphTargetInfluences;if(s&&a){q3.set(0,0,0);for(let l=0,c=s.length;l<c;l++){let u=a[l],f=s[l];u!==0&&(C8.fromBufferAttribute(f,e),o?q3.addScaledVector(C8,u):q3.addScaledVector(C8.sub(t),u))}t.add(q3)}return t}raycast(e,t){let n=this.geometry,r=this.material,s=this.matrixWorld;r!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),k3.copy(n.boundingSphere),k3.applyMatrix4(s),PA.copy(e.ray).recast(e.near),!(k3.containsPoint(PA.origin)===!1&&(PA.intersectSphere(k3,ZY)===null||PA.origin.distanceToSquared(ZY)>(e.far-e.near)**2))&&(YY.copy(s).invert(),PA.copy(e.ray).applyMatrix4(YY),!(n.boundingBox!==null&&PA.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,PA)))}_computeIntersections(e,t,n){let r,s=this.geometry,o=this.material,a=s.index,l=s.attributes.position,c=s.attributes.uv,u=s.attributes.uv1,f=s.attributes.normal,d=s.groups,A=s.drawRange;if(a!==null)if(Array.isArray(o))for(let y=0,w=d.length;y<w;y++){let S=d[y],T=o[S.materialIndex],R=Math.max(S.start,A.start),I=Math.min(a.count,Math.min(S.start+S.count,A.start+A.count));for(let P=R,F=I;P<F;P+=3){let D=a.getX(P),L=a.getX(P+1),C=a.getX(P+2);r=W3(this,T,e,n,c,u,f,D,L,C),r&&(r.faceIndex=Math.floor(P/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let y=Math.max(0,A.start),w=Math.min(a.count,A.start+A.count);for(let S=y,T=w;S<T;S+=3){let R=a.getX(S),I=a.getX(S+1),P=a.getX(S+2);r=W3(this,o,e,n,c,u,f,R,I,P),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}else if(l!==void 0)if(Array.isArray(o))for(let y=0,w=d.length;y<w;y++){let S=d[y],T=o[S.materialIndex],R=Math.max(S.start,A.start),I=Math.min(l.count,Math.min(S.start+S.count,A.start+A.count));for(let P=R,F=I;P<F;P+=3){let D=P,L=P+1,C=P+2;r=W3(this,T,e,n,c,u,f,D,L,C),r&&(r.faceIndex=Math.floor(P/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let y=Math.max(0,A.start),w=Math.min(l.count,A.start+A.count);for(let S=y,T=w;S<T;S+=3){let R=S,I=S+1,P=S+2;r=W3(this,o,e,n,c,u,f,R,I,P),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}}};function gAe(i,e,t,n,r,s,o,a){let l;if(e.side===mi?l=n.intersectTriangle(o,s,r,!0,a):l=n.intersectTriangle(r,s,o,e.side===zo,a),l===null)return null;H3.copy(a),H3.applyMatrix4(i.matrixWorld);let c=t.ray.origin.distanceTo(H3);return c<t.near||c>t.far?null:{distance:c,point:H3.clone(),object:i}}function W3(i,e,t,n,r,s,o,a,l,c){i.getVertexPosition(a,z3),i.getVertexPosition(l,V3),i.getVertexPosition(c,G3);let u=gAe(i,e,t,n,z3,V3,G3,KY);if(u){let f=new re;wd.getBarycoord(KY,z3,V3,G3,f),r&&(u.uv=wd.getInterpolatedAttribute(r,a,l,c,f,new Oe)),s&&(u.uv1=wd.getInterpolatedAttribute(s,a,l,c,f,new Oe)),o&&(u.normal=wd.getInterpolatedAttribute(o,a,l,c,f,new re),u.normal.dot(n.direction)>0&&u.normal.multiplyScalar(-1));let d={a,b:l,c,normal:new re,materialIndex:0};wd.getNormal(z3,V3,G3,d.normal),u.face=d,u.barycoord=f}return u}var HA=class extends qs{constructor(e=null,t=1,n=1,r,s,o,a,l,c=Ti,u=Ti,f,d){super(null,o,a,l,c,u,r,s,f,d),this.isDataTexture=!0,this.image={data:e,width:t,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var Ql=class extends Hi{constructor(e,t,n,r=1){super(e,t,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){let e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}};var R8=new re,vAe=new re,_Ae=new Mn,Na=class{constructor(e=new re(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,n){let r=R8.subVectors(n,t).cross(vAe.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){let e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,t,n=!0){let r=e.delta(R8),s=this.normal.dot(r);if(s===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;let o=-(e.start.dot(this.normal)+this.constant)/s;return n===!0&&(o<0||o>1)?null:t.copy(e.start).addScaledVector(r,o)}intersectsLine(e){let t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let n=t||_Ae.getNormalMatrix(e),r=this.coplanarPoint(R8).applyMatrix4(e),s=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},IA=new yl,xAe=new Oe(.5,.5),j3=new re,zc=class{constructor(e=new Na,t=new Na,n=new Na,r=new Na,s=new Na,o=new Na){this.planes=[e,t,n,r,s,o]}set(e,t,n,r,s,o){let a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(r),a[4].copy(s),a[5].copy(o),this}copy(e){let t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e,t=ko,n=!1){let r=this.planes,s=e.elements,o=s[0],a=s[1],l=s[2],c=s[3],u=s[4],f=s[5],d=s[6],A=s[7],y=s[8],w=s[9],S=s[10],T=s[11],R=s[12],I=s[13],P=s[14],F=s[15];if(r[0].setComponents(c-o,A-u,T-y,F-R).normalize(),r[1].setComponents(c+o,A+u,T+y,F+R).normalize(),r[2].setComponents(c+a,A+f,T+w,F+I).normalize(),r[3].setComponents(c-a,A-f,T-w,F-I).normalize(),n)r[4].setComponents(l,d,S,P).normalize(),r[5].setComponents(c-l,A-d,T-S,F-P).normalize();else if(r[4].setComponents(c-l,A-d,T-S,F-P).normalize(),t===ko)r[5].setComponents(c+l,A+d,T+S,F+P).normalize();else if(t===xl)r[5].setComponents(l,d,S,P).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),IA.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),IA.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(IA)}intersectsSprite(e){IA.center.set(0,0,0);let t=xAe.distanceTo(e.center);return IA.radius=.7071067811865476+t,IA.applyMatrix4(e.matrixWorld),this.intersectsSphere(IA)}intersectsSphere(e){let t=this.planes,n=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(n)<r)return!1;return!0}intersectsBox(e){let t=this.planes;for(let n=0;n<6;n++){let r=t[n];if(j3.x=r.normal.x>0?e.max.x:e.min.x,j3.y=r.normal.y>0?e.max.y:e.min.y,j3.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(j3)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},QY=new cn,N2=class i{constructor(){this.coordinateSystem=ko,this._frustums=[],this._count=0}setFromArrayCamera(e){let t=e.cameras,n=this._frustums;for(let r=0;r<t.length;r++){let s=t[r];QY.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),n[r]===void 0&&(n[r]=new zc),n[r].setFromProjectionMatrix(QY,s.coordinateSystem,s.reversedDepth)}return this._count=t.length,this}intersectsObject(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsObject(e))return!0;return!1}intersectsSprite(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsSprite(e))return!0;return!1}intersectsSphere(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsSphere(e))return!0;return!1}intersectsBox(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].intersectsBox(e))return!0;return!1}containsPoint(e){let t=this._frustums;for(let n=0;n<this._count;n++)if(t[n].containsPoint(e))return!0;return!1}copy(e){this.coordinateSystem=e.coordinateSystem;let t=this._frustums,n=e._frustums;for(let r=0;r<e._count;r++)t[r]===void 0&&(t[r]=new zc),t[r].copy(n[r]);return this._count=e._count,this}clone(){return new i().copy(this)}};var Iu=class extends Hs{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new zt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},lM=new re,cM=new re,JY=new cn,E2=new Pd,X3=new yl,P8=new re,eZ=new re,o0=class extends lr{constructor(e=new Xn,t=new Iu){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[0];for(let r=1,s=t.count;r<s;r++)lM.fromBufferAttribute(t,r-1),cM.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=lM.distanceTo(cM);e.setAttribute("lineDistance",new Ln(n,1))}else Xe("Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){let n=this.geometry,r=this.matrixWorld,s=e.params.Line.threshold,o=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),X3.copy(n.boundingSphere),X3.applyMatrix4(r),X3.radius+=s,e.ray.intersectsSphere(X3)===!1)return;JY.copy(r).invert(),E2.copy(e.ray).applyMatrix4(JY);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=this.isLineSegments?2:1,u=n.index,d=n.attributes.position;if(u!==null){let A=Math.max(0,o.start),y=Math.min(u.count,o.start+o.count);for(let w=A,S=y-1;w<S;w+=c){let T=u.getX(w),R=u.getX(w+1),I=$3(this,e,E2,l,T,R,w);I&&t.push(I)}if(this.isLineLoop){let w=u.getX(y-1),S=u.getX(A),T=$3(this,e,E2,l,w,S,y-1);T&&t.push(T)}}else{let A=Math.max(0,o.start),y=Math.min(d.count,o.start+o.count);for(let w=A,S=y-1;w<S;w+=c){let T=$3(this,e,E2,l,w,w+1,w);T&&t.push(T)}if(this.isLineLoop){let w=$3(this,e,E2,l,y-1,A,y-1);w&&t.push(w)}}}updateMorphTargets(){let t=this.geometry.morphAttributes,n=Object.keys(t);if(n.length>0){let r=t[n[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,o=r.length;s<o;s++){let a=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=s}}}}};function $3(i,e,t,n,r,s,o){let a=i.geometry.attributes.position;if(lM.fromBufferAttribute(a,r),cM.fromBufferAttribute(a,s),t.distanceSqToSegment(lM,cM,P8,eZ)>n)return;P8.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(P8);if(!(c<e.near||c>e.far))return{distance:c,point:eZ.clone().applyMatrix4(i.matrixWorld),index:o,face:null,faceIndex:null,barycoord:null,object:i}}var tZ=new re,nZ=new re,Jv=class extends o0{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,n=[];for(let r=0,s=t.count;r<s;r+=2)tZ.fromBufferAttribute(t,r),nZ.fromBufferAttribute(t,r+1),n[r]=r===0?0:n[r-1],n[r+1]=n[r]+tZ.distanceTo(nZ);e.setAttribute("lineDistance",new Ln(n,1))}else Xe("LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}};var a0=class extends Hs{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new zt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},iZ=new cn,z8=new Pd,Y3=new yl,Z3=new re,F2=class extends lr{constructor(e=new Xn,t=new a0){super(),this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}raycast(e,t){let n=this.geometry,r=this.matrixWorld,s=e.params.Points.threshold,o=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),Y3.copy(n.boundingSphere),Y3.applyMatrix4(r),Y3.radius+=s,e.ray.intersectsSphere(Y3)===!1)return;iZ.copy(r).invert(),z8.copy(e.ray).applyMatrix4(iZ);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=n.index,f=n.attributes.position;if(c!==null){let d=Math.max(0,o.start),A=Math.min(c.count,o.start+o.count);for(let y=d,w=A;y<w;y++){let S=c.getX(y);Z3.fromBufferAttribute(f,S),rZ(Z3,S,l,r,e,t,this)}}else{let d=Math.max(0,o.start),A=Math.min(f.count,o.start+o.count);for(let 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super.copy(e),this.sourceTexture=e.sourceTexture,this}},Lu=class i extends Xn{constructor(e=1,t=1,n=1,r=1,s=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:s,depthSegments:o};let a=this;r=Math.floor(r),s=Math.floor(s),o=Math.floor(o);let l=[],c=[],u=[],f=[],d=0,A=0;y("z","y","x",-1,-1,n,t,e,o,s,0),y("z","y","x",1,-1,n,t,-e,o,s,1),y("x","z","y",1,1,e,n,t,r,o,2),y("x","z","y",1,-1,e,n,-t,r,o,3),y("x","y","z",1,-1,e,t,n,r,s,4),y("x","y","z",-1,-1,e,t,-n,r,s,5),this.setIndex(l),this.setAttribute("position",new Ln(c,3)),this.setAttribute("normal",new Ln(u,3)),this.setAttribute("uv",new Ln(f,2));function y(w,S,T,R,I,P,F,D,L,C,B){let k=P/L,z=F/C,G=P/2,W=F/2,Y=D/2,H=L+1,$=C+1,J=0,te=0,ce=new re;for(let he=0;he<$;he++){let ve=he*z-W;for(let Re=0;Re<H;Re++){let Qe=Re*k-G;ce[w]=Qe*R,ce[S]=ve*I,ce[T]=Y,c.push(ce.x,ce.y,ce.z),ce[w]=0,ce[S]=0,ce[T]=D>0?1:-1,u.push(ce.x,ce.y,ce.z),f.push(Re/L),f.push(1-he/C),J+=1}}for(let 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y=1;y<=e;y++)s[y].applyMatrix4(l.makeRotationAxis(r[y],A*y)),o[y].crossVectors(r[y],s[y])}return{tangents:r,normals:s,binormals:o}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){let e={metadata:{version:4.7,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}},n_=class extends za{constructor(e=0,t=0,n=1,r=1,s=0,o=Math.PI*2,a=!1,l=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=r,this.aStartAngle=s,this.aEndAngle=o,this.aClockwise=a,this.aRotation=l}getPoint(e,t=new Oe){let n=t,r=Math.PI*2,s=this.aEndAngle-this.aStartAngle,o=Math.abs(s)<Number.EPSILON;for(;s<0;)s+=r;for(;s>r;)s-=r;s<Number.EPSILON&&(o?s=0:s=r),this.aClockwise===!0&&!o&&(s===r?s=-r:s=s-r);let 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f=r[a%s],d=r[(a+1)%s];if(this.closed||a+2<s?u=r[(a+2)%s]:(sZ.subVectors(r[s-1],r[s-2]).add(r[s-1]),u=sZ),this.curveType==="centripetal"||this.curveType==="chordal"){let A=this.curveType==="chordal"?.5:.25,y=Math.pow(c.distanceToSquared(f),A),w=Math.pow(f.distanceToSquared(d),A),S=Math.pow(d.distanceToSquared(u),A);w<1e-4&&(w=1),y<1e-4&&(y=w),S<1e-4&&(S=w),I8.initNonuniformCatmullRom(c.x,f.x,d.x,u.x,y,w,S),L8.initNonuniformCatmullRom(c.y,f.y,d.y,u.y,y,w,S),D8.initNonuniformCatmullRom(c.z,f.z,d.z,u.z,y,w,S)}else this.curveType==="catmullrom"&&(I8.initCatmullRom(c.x,f.x,d.x,u.x,this.tension),L8.initCatmullRom(c.y,f.y,d.y,u.y,this.tension),D8.initCatmullRom(c.z,f.z,d.z,u.z,this.tension));return n.set(I8.calc(l),L8.calc(l),D8.calc(l)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){let r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){let e=super.toJSON();e.points=[];for(let 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super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}},U2=class extends za{constructor(e=new Oe,t=new Oe){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Oe){let n=t;return e===1?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new Oe){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return 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n.set(P2(e,r.x,s.x,o.x),P2(e,r.y,s.y,o.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},z2=class extends za{constructor(e=new re,t=new re,n=new re){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new re){let n=t,r=this.v0,s=this.v1,o=this.v2;return n.set(P2(e,r.x,s.x,o.x),P2(e,r.y,s.y,o.y),P2(e,r.z,s.z,o.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){let e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},V2=class extends 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L=D/r*Math.PI*2,C=Math.sin(L),B=-Math.cos(L);l.x=B*P.x+C*F.x,l.y=B*P.y+C*F.y,l.z=B*P.z+C*F.z,l.normalize(),d.push(l.x,l.y,l.z),a.x=u.x+n*l.x,a.y=u.y+n*l.y,a.z=u.z+n*l.z,f.push(a.x,a.y,a.z)}}function T(){for(let I=1;I<=t;I++)for(let P=1;P<=r;P++){let F=(r+1)*(I-1)+(P-1),D=(r+1)*I+(P-1),L=(r+1)*I+P,C=(r+1)*(I-1)+P;y.push(F,D,C),y.push(D,L,C)}}function R(){for(let I=0;I<=t;I++)for(let P=0;P<=r;P++)c.x=I/t,c.y=P/r,A.push(c.x,c.y)}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}toJSON(){let e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new i(new dM[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}},$2=class extends Xn{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},e!==null){let t=[],n=new Set,r=new re,s=new re;if(e.index!==null){let o=e.attributes.position,a=e.index,l=e.groups;l.length===0&&(l=[{start:0,count:a.count,materialIndex:0}]);for(let c=0,u=l.length;c<u;++c){let f=l[c],d=f.start,A=f.count;for(let y=d,w=d+A;y<w;y+=3)for(let S=0;S<3;S++){let T=a.getX(y+S),R=a.getX(y+(S+1)%3);r.fromBufferAttribute(o,T),s.fromBufferAttribute(o,R),hZ(r,s,n)===!0&&(t.push(r.x,r.y,r.z),t.push(s.x,s.y,s.z))}}}else{let o=e.attributes.position;for(let a=0,l=o.count/3;a<l;a++)for(let c=0;c<3;c++){let u=3*a+c,f=3*a+(c+1)%3;r.fromBufferAttribute(o,u),s.fromBufferAttribute(o,f),hZ(r,s,n)===!0&&(t.push(r.x,r.y,r.z),t.push(s.x,s.y,s.z))}}this.setAttribute("position",new Ln(t,3))}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}};function hZ(i,e,t){let n=`${i.x},${i.y},${i.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${i.x},${i.y},${i.z}`;return t.has(n)===!0||t.has(r)===!0?!1:(t.add(n),t.add(r),!0)}var Y2=class extends Hs{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new zt(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}};function fg(i){let e={};for(let t in i){e[t]={};for(let n in i[t]){let r=i[t][n];if(fZ(r))r.isRenderTargetTexture?(Xe("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[t][n]=null):e[t][n]=r.clone();else if(Array.isArray(r))if(fZ(r[0])){let s=[];for(let o=0,a=r.length;o<a;o++)s[o]=r[o].clone();e[t][n]=s}else e[t][n]=r.slice();else e[t][n]=r}}return e}function fa(i){let e={};for(let t=0;t<i.length;t++){let n=fg(i[t]);for(let r in n)e[r]=n[r]}return e}function fZ(i){return i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)}function XAe(i){let e=[];for(let t=0;t<i.length;t++)e.push(i[t].clone());return e}function _F(i){let e=i.getRenderTarget();return e===null?i.outputColorSpace:e.isXRRenderTarget===!0?e.texture.colorSpace:ln.workingColorSpace}var dg={clone:fg,merge:fa},$Ae=`void main() {1111 	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );12-}`,pAe=`void main() {12+}`,YAe=`void main() {1313 	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );14-}`,ds=class extends Ws{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=dAe,this.fragmentShader=pAe,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ag(e.uniforms),this.uniformsGroups=fAe(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this.defaultAttributeValues=Object.assign({},e.defaultAttributeValues),this.index0AttributeName=e.index0AttributeName,this.uniformsNeedUpdate=e.uniformsNeedUpdate,this}toJSON(e){let t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(let r in this.uniforms){let o=this.uniforms[r].value;o&&o.isTexture?t.uniforms[r]={type:"t",value:o.toJSON(e).uuid}:o&&o.isColor?t.uniforms[r]={type:"c",value:o.getHex()}:o&&o.isVector2?t.uniforms[r]={type:"v2",value:o.toArray()}:o&&o.isVector3?t.uniforms[r]={type:"v3",value:o.toArray()}:o&&o.isVector4?t.uniforms[r]={type:"v4",value:o.toArray()}:o&&o.isMatrix3?t.uniforms[r]={type:"m3",value:o.toArray()}:o&&o.isMatrix4?t.uniforms[r]={type:"m4",value:o.toArray()}:t.uniforms[r]={value:o}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let n={};for(let r in this.extensions)this.extensions[r]===!0&&(n[r]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}fromJSON(e,t){if(super.fromJSON(e,t),e.uniforms!==void 0)for(let n in e.uniforms){let r=e.uniforms[n];switch(this.uniforms[n]={},r.type){case"t":this.uniforms[n].value=t[r.value]||null;break;case"c":this.uniforms[n].value=new zt().setHex(r.value);break;case"v2":this.uniforms[n].value=new Oe().fromArray(r.value);break;case"v3":this.uniforms[n].value=new re().fromArray(r.value);break;case"v4":this.uniforms[n].value=new xn().fromArray(r.value);break;case"m3":this.uniforms[n].value=new Mn().fromArray(r.value);break;case"m4":this.uniforms[n].value=new cn().fromArray(r.value);break;default:this.uniforms[n].value=r.value}}if(e.defines!==void 0&&(this.defines=e.defines),e.vertexShader!==void 0&&(this.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(this.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(this.glslVersion=e.glslVersion),e.extensions!==void 0)for(let n in e.extensions)this.extensions[n]=e.extensions[n];return e.lights!==void 0&&(this.lights=e.lights),e.clipping!==void 0&&(this.clipping=e.clipping),this}},aM=class extends ds{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},Jv=class extends Ws{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new zt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ql,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Oa,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},H2=class extends Jv{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Oe(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Nn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new zt(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new zt(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new zt(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},WA=class extends Ws{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new zt(16777215),this.specular=new zt(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ql,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Oa,this.combine=ZA,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},W2=class extends Ws{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new zt(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ql,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},j2=class extends Ws{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ql,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}},Va=class extends Ws{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new zt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Ql,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Oa,this.combine=ZA,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},lM=class extends Ws{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=tZ,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}},cM=class extends Ws{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return 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this.camera=e.camera.clone(),this.intensity=e.intensity,this.bias=e.bias,this.radius=e.radius,this.autoUpdate=e.autoUpdate,this.needsUpdate=e.needsUpdate,this.normalBias=e.normalBias,this.blurSamples=e.blurSamples,this.mapSize.copy(e.mapSize),this.biasNode=e.biasNode,this}clone(){return new this.constructor().copy(this)}toJSON(){let e={};return this.intensity!==1&&(e.intensity=this.intensity),this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}},j3=new re,X3=new qs,Eh=new re,Cd=class extends lr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new cn,this.projectionMatrix=new cn,this.projectionMatrixInverse=new cn,this.coordinateSystem=Uo,this._reversedDepth=!1}get reversedDepth(){return this._reversedDepth}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorld.decompose(j3,X3,Eh),Eh.x===1&&Eh.y===1&&Eh.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(j3,X3,Eh.set(1,1,1)).invert()}updateWorldMatrix(e,t,n=!1){super.updateWorldMatrix(e,t,n),this.matrixWorld.decompose(j3,X3,Eh),Eh.x===1&&Eh.y===1&&Eh.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(j3,X3,Eh.set(1,1,1)).invert()}clone(){return new this.constructor().copy(this)}},Xp=new re,WY=new Oe,jY=new Oe,$r=class extends Cd{constructor(e=50,t=1,n=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){let t=.5*this.getFilmHeight()/e;this.fov=Td*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(b2*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Td*2*Math.atan(Math.tan(b2*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,t,n){Xp.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(Xp.x,Xp.y).multiplyScalar(-e/Xp.z),Xp.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Xp.x,Xp.y).multiplyScalar(-e/Xp.z)}getViewSize(e,t){return this.getViewBounds(e,WY,jY),t.subVectors(jY,WY)}setViewOffset(e,t,n,r,s,o){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=s,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=this.near,t=e*Math.tan(b2*.5*this.fov)/this.zoom,n=2*t,r=this.aspect*n,s=-.5*r,o=this.view;if(this.view!==null&&this.view.enabled){let l=o.fullWidth,c=o.fullHeight;s+=o.offsetX*r/l,t-=o.offsetY*n/c,r*=o.width/l,n*=o.height/c}let a=this.filmOffset;a!==0&&(s+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+r,t,t-n,e,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}},w8=class extends K2{constructor(){super(new $r(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1,this.aspect=1}updateMatrices(e){let t=this.camera,n=Td*2*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height*this.aspect,s=e.distance||t.far;(n!==t.fov||r!==t.aspect||s!==t.far)&&(t.fov=n,t.aspect=r,t.far=s,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}},jA=class extends Ph{constructor(e,t,n=0,r=Math.PI/3,s=0,o=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(lr.DEFAULT_UP),this.updateMatrix(),this.target=new lr,this.distance=n,this.angle=r,this.penumbra=s,this.decay=o,this.map=null,this.shadow=new w8}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.map=e.map,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.angle=this.angle,t.object.decay=this.decay,t.object.penumbra=this.penumbra,t.object.target=this.target.uuid,this.map&&this.map.isTexture&&(t.object.map=this.map.toJSON(e).uuid),t.object.shadow=this.shadow.toJSON(),t}},S8=class extends K2{constructor(){super(new $r(90,1,.5,500)),this.isPointLightShadow=!0}},Q2=class extends Ph{constructor(e,t,n=0,r=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=r,this.shadow=new S8}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.decay=this.decay,t.object.shadow=this.shadow.toJSON(),t}},Du=class extends Cd{constructor(e=-1,t=1,n=1,r=-1,s=.1,o=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=n,this.bottom=r,this.near=s,this.far=o,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,n,r,s,o){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=s,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2,s=n-e,o=n+e,a=r+t,l=r-t;if(this.view!==null&&this.view.enabled){let c=(this.right-this.left)/this.view.fullWidth/this.zoom,u=(this.top-this.bottom)/this.view.fullHeight/this.zoom;s+=c*this.view.offsetX,o=s+c*this.view.width,a-=u*this.view.offsetY,l=a-u*this.view.height}this.projectionMatrix.makeOrthographic(s,o,a,l,this.near,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}},T8=class extends K2{constructor(){super(new Du(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},XA=class extends Ph{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(lr.DEFAULT_UP),this.updateMatrix(),this.target=new lr,this.shadow=new T8}dispose(){super.dispose(),this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.shadow=this.shadow.toJSON(),t.object.target=this.target.uuid,t}},$A=class extends Ph{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},J2=class extends Ph{constructor(e,t,n=10,r=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){let t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}},xM=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new re)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){let n=e.x,r=e.y,s=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.282095),t.addScaledVector(o[1],.488603*r),t.addScaledVector(o[2],.488603*s),t.addScaledVector(o[3],.488603*n),t.addScaledVector(o[4],1.092548*(n*r)),t.addScaledVector(o[5],1.092548*(r*s)),t.addScaledVector(o[6],.315392*(3*s*s-1)),t.addScaledVector(o[7],1.092548*(n*s)),t.addScaledVector(o[8],.546274*(n*n-r*r)),t}getIrradianceAt(e,t){let n=e.x,r=e.y,s=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.886227),t.addScaledVector(o[1],2*.511664*r),t.addScaledVector(o[2],2*.511664*s),t.addScaledVector(o[3],2*.511664*n),t.addScaledVector(o[4],2*.429043*n*r),t.addScaledVector(o[5],2*.429043*r*s),t.addScaledVector(o[6],.743125*s*s-.247708),t.addScaledVector(o[7],2*.429043*n*s),t.addScaledVector(o[8],.429043*(n*n-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(e.coefficients[n],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(e,t=0){let n=this.coefficients;for(let r=0;r<9;r++)n[r].fromArray(e,t+r*3);return this}toArray(e=[],t=0){let n=this.coefficients;for(let r=0;r<9;r++)n[r].toArray(e,t+r*3);return e}static getBasisAt(e,t){let n=e.x,r=e.y,s=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*s,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*s,t[6]=.315392*(3*s*s-1),t[7]=1.092548*n*s,t[8]=.546274*(n*n-r*r)}},eb=class extends Ph{constructor(e=new xM,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}toJSON(e){let t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}};var tb=class extends Xn{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}toJSON(){let e=super.toJSON();return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}};var Ov=-90,Uv=1,e_=class extends lr{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new $r(Ov,Uv,e,t);r.layers=this.layers,this.add(r);let s=new $r(Ov,Uv,e,t);s.layers=this.layers,this.add(s);let o=new $r(Ov,Uv,e,t);o.layers=this.layers,this.add(o);let a=new $r(Ov,Uv,e,t);a.layers=this.layers,this.add(a);let l=new $r(Ov,Uv,e,t);l.layers=this.layers,this.add(l);let c=new $r(Ov,Uv,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[n,r,s,o,a,l]=t;for(let c of t)this.remove(c);if(e===Uo)n.up.set(0,1,0),n.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),s.up.set(0,0,-1),s.lookAt(0,1,0),o.up.set(0,0,1),o.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(e===_l)n.up.set(0,-1,0),n.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),s.up.set(0,0,1),s.lookAt(0,1,0),o.up.set(0,0,-1),o.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let c of t)this.add(c),c.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:n,activeMipmapLevel:r}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[s,o,a,l,c,u]=this.children,f=e.getRenderTarget(),d=e.getActiveCubeFace(),A=e.getActiveMipmapLevel(),y=e.xr.enabled;e.xr.enabled=!1;let w=n.texture.generateMipmaps;n.texture.generateMipmaps=!1;let S=!1;e.isWebGLRenderer===!0?S=e.state.buffers.depth.getReversed():S=e.reversedDepthBuffer,e.setRenderTarget(n,0,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,s),e.setRenderTarget(n,1,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(n,2,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(n,3,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),e.setRenderTarget(n,4,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,c),n.texture.generateMipmaps=w,e.setRenderTarget(n,5,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,u),e.setRenderTarget(f,d,A),e.xr.enabled=y,n.texture.needsPMREMUpdate=!0}},t_=class extends $r{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},YA=class{constructor(){this._previousTime=0,this._currentTime=0,this._startTime=performance.now(),this._delta=0,this._elapsed=0,this._timescale=1,this._document=null,this._pageVisibilityHandler=null}connect(e){this._document=e,e.hidden!==void 0&&(this._pageVisibilityHandler=mAe.bind(this),e.addEventListener("visibilitychange",this._pageVisibilityHandler,!1))}disconnect(){this._pageVisibilityHandler!==null&&(this._document.removeEventListener("visibilitychange",this._pageVisibilityHandler),this._pageVisibilityHandler=null),this._document=null}getDelta(){return this._delta/1e3}getElapsed(){return this._elapsed/1e3}getTimescale(){return this._timescale}setTimescale(e){return this._timescale=e,this}reset(){return this._currentTime=performance.now()-this._startTime,this}dispose(){this.disconnect()}update(e){return this._pageVisibilityHandler!==null&&this._document.hidden===!0?this._delta=0:(this._previousTime=this._currentTime,this._currentTime=(e!==void 0?e:performance.now())-this._startTime,this._delta=(this._currentTime-this._previousTime)*this._timescale,this._elapsed+=this._delta),this}};function mAe(){this._document.hidden===!1&&this.reset()}var J8="\\[\\]\\.:\\/",AAe=new RegExp("["+J8+"]","g"),eF="[^"+J8+"]",gAe="[^"+J8.replace("\\.","")+"]",vAe=/((?:WC+[\/:])*)/.source.replace("WC",eF),_Ae=/(WCOD+)?/.source.replace("WCOD",gAe),xAe=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",eF),yAe=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",eF),bAe=new RegExp("^"+vAe+_Ae+xAe+yAe+"$"),wAe=["material","materials","bones","map"],E8=class{constructor(e,t,n){let r=n||Sr.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();let n=this._targetGroup.nCachedObjects_,r=this._bindings[n];r!==void 0&&r.getValue(e,t)}setValue(e,t){let n=this._bindings;for(let r=this._targetGroup.nCachedObjects_,s=n.length;r!==s;++r)n[r].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},Sr=class i{constructor(e,t,n){this.path=t,this.parsedPath=n||i.parseTrackName(t),this.node=i.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new i.Composite(e,t,n):new i(e,t,n)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(AAe,"")}static parseTrackName(e){let t=bAe.exec(e);if(t===null)throw new Error("THREE.PropertyBinding: Cannot parse trackName: "+e);let n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(r!==void 0&&r!==-1){let s=n.nodeName.substring(r+1);wAe.indexOf(s)!==-1&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=s)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("THREE.PropertyBinding: can not parse propertyName from trackName: "+e);return n}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let n=e.skeleton.getBoneByName(t);if(n!==void 0)return n}if(e.children){let n=function(s){for(let o=0;o<s.length;o++){let a=s[o];if(a.name===t||a.uuid===t)return a;let l=n(a.children);if(l)return l}return null},r=n(e.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){let n=this.resolvedProperty;for(let 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r=0,s=n.length;r!==s;++r)n[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let 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r=!0;if(i.layers.test(e.layers)&&i.raycast(e,t)===!1&&(r=!1),r===!0&&n===!0){let s=i.children;for(let o=0,a=s.length;o<a;o++)M8(s[o],e,t,!0)}}var n_=class{constructor(e=1,t=0,n=0){this.radius=e,this.phi=t,this.theta=n}set(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){return this.phi=Nn(this.phi,1e-6,Math.PI-1e-6),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(Nn(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}};var sF=class sF{constructor(e,t,n,r){this.elements=[1,0,0,1],e!==void 0&&this.set(e,t,n,r)}identity(){return this.set(1,0,0,1),this}fromArray(e,t=0){for(let n=0;n<4;n++)this.elements[n]=e[n+t];return this}set(e,t,n,r){let s=this.elements;return 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super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=fg(e.uniforms),this.uniformsGroups=XAe(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this.defaultAttributeValues=Object.assign({},e.defaultAttributeValues),this.index0AttributeName=e.index0AttributeName,this.uniformsNeedUpdate=e.uniformsNeedUpdate,this}toJSON(e){let t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(let r in this.uniforms){let o=this.uniforms[r].value;o&&o.isTexture?t.uniforms[r]={type:"t",value:o.toJSON(e).uuid}:o&&o.isColor?t.uniforms[r]={type:"c",value:o.getHex()}:o&&o.isVector2?t.uniforms[r]={type:"v2",value:o.toArray()}:o&&o.isVector3?t.uniforms[r]={type:"v3",value:o.toArray()}:o&&o.isVector4?t.uniforms[r]={type:"v4",value:o.toArray()}:o&&o.isMatrix3?t.uniforms[r]={type:"m3",value:o.toArray()}:o&&o.isMatrix4?t.uniforms[r]={type:"m4",value:o.toArray()}:t.uniforms[r]={value:o}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let n={};for(let r in this.extensions)this.extensions[r]===!0&&(n[r]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}fromJSON(e,t){if(super.fromJSON(e,t),e.uniforms!==void 0)for(let n in e.uniforms){let r=e.uniforms[n];switch(this.uniforms[n]={},r.type){case"t":this.uniforms[n].value=t[r.value]||null;break;case"c":this.uniforms[n].value=new zt().setHex(r.value);break;case"v2":this.uniforms[n].value=new Oe().fromArray(r.value);break;case"v3":this.uniforms[n].value=new re().fromArray(r.value);break;case"v4":this.uniforms[n].value=new xn().fromArray(r.value);break;case"m3":this.uniforms[n].value=new Mn().fromArray(r.value);break;case"m4":this.uniforms[n].value=new cn().fromArray(r.value);break;default:this.uniforms[n].value=r.value}}if(e.defines!==void 0&&(this.defines=e.defines),e.vertexShader!==void 0&&(this.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(this.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(this.glslVersion=e.glslVersion),e.extensions!==void 0)for(let n in e.extensions)this.extensions[n]=e.extensions[n];return e.lights!==void 0&&(this.lights=e.lights),e.clipping!==void 0&&(this.clipping=e.clipping),this}},mM=class extends ds{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},s_=class extends Hs{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new zt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Ua,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Z2=class extends s_{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Oe(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Nn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new zt(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new zt(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new zt(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},ZA=class extends Hs{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new zt(16777215),this.specular=new zt(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Ua,this.combine=tg,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},K2=class extends Hs{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new zt(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},Q2=class extends Hs{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}},Ga=class extends Hs{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new zt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new zt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Ua,this.combine=tg,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},AM=class extends Hs{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=EZ,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}},gM=class extends Hs{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}},J2=class extends Hs{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new zt(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=tc,this.normalScale=new Oe(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this.fog=e.fog,this}},eb=class extends Iu{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}};function J3(i,e){return!i||i.constructor===e?i:typeof e.BYTES_PER_ELEMENT=="number"?new e(i):Array.prototype.slice.call(i)}var l0=class{constructor(e,t,n,r){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=r!==void 0?r:new t.constructor(n),this.sampleValues=t,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(e){let t=this.parameterPositions,n=this._cachedIndex,r=t[n],s=t[n-1];e:{t:{let o;n:{i:if(!(e<r)){for(let a=n+2;;){if(r===void 0){if(e<s)break i;return n=t.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===a)break;if(s=r,r=t[++n],e<r)break t}o=t.length;break n}if(!(e>=s)){let a=t[1];e<a&&(n=2,s=a);for(let l=n-2;;){if(s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(n===l)break;if(r=s,s=t[--n-1],e>=s)break t}o=n,n=0;break n}break e}for(;n<o;){let a=n+o>>>1;e<t[a]?o=a:n=a+1}if(r=t[n],s=t[n-1],s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(r===void 0)return n=t.length,this._cachedIndex=n,this.copySampleValue_(n-1)}this._cachedIndex=n,this.intervalChanged_(n,s,r)}return this.interpolate_(n,s,e,r)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){let t=this.resultBuffer,n=this.sampleValues,r=this.valueSize,s=e*r;for(let o=0;o!==r;++o)t[o]=n[s+o];return t}interpolate_(){throw new Error("THREE.Interpolant: Call to abstract method.")}intervalChanged_(){}},vM=class extends l0{constructor(e,t,n,r){super(e,t,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:O8,endingEnd:O8}}intervalChanged_(e,t,n){let r=this.parameterPositions,s=e-2,o=e+1,a=r[s],l=r[o];if(a===void 0)switch(this.getSettings_().endingStart){case U8:s=e,a=2*t-n;break;case k8:s=r.length-2,a=t+r[s]-r[s+1];break;default:s=e,a=n}if(l===void 0)switch(this.getSettings_().endingEnd){case U8:o=e,l=2*n-t;break;case k8:o=1,l=n+r[1]-r[0];break;default:o=e-1,l=t}let c=(n-t)*.5,u=this.valueSize;this._weightPrev=c/(t-a),this._weightNext=c/(l-n),this._offsetPrev=s*u,this._offsetNext=o*u}interpolate_(e,t,n,r){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=e*a,c=l-a,u=this._offsetPrev,f=this._offsetNext,d=this._weightPrev,A=this._weightNext,y=(n-t)/(r-t),w=y*y,S=w*y,T=-d*S+2*d*w-d*y,R=(1+d)*S+(-1.5-2*d)*w+(-.5+d)*y+1,I=(-1-A)*S+(1.5+A)*w+.5*y,P=A*S-A*w;for(let F=0;F!==a;++F)s[F]=T*o[u+F]+R*o[c+F]+I*o[l+F]+P*o[f+F];return s}},_M=class extends l0{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e,t,n,r){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=e*a,c=l-a,u=(n-t)/(r-t),f=1-u;for(let d=0;d!==a;++d)s[d]=o[c+d]*f+o[l+d]*u;return s}},xM=class extends l0{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e){return this.copySampleValue_(e-1)}},yM=class extends l0{interpolate_(e,t,n,r){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=e*a,c=l-a,u=this.inTangents,f=this.outTangents;if(!u||!f){let y=(n-t)/(r-t),w=1-y;for(let S=0;S!==a;++S)s[S]=o[c+S]*w+o[l+S]*y;return s}let d=a*2,A=e-1;for(let y=0;y!==a;++y){let w=o[c+y],S=o[l+y],T=A*d+y*2,R=f[T],I=f[T+1],P=e*d+y*2,F=u[P],D=u[P+1],L=(n-t)/(r-t),C,B,k,z,G;for(let W=0;W<8;W++){C=L*L,B=C*L,k=1-L,z=k*k,G=z*k;let H=G*t+3*z*L*R+3*k*C*F+B*r-n;if(Math.abs(H)<1e-10)break;let $=3*z*(R-t)+6*k*L*(F-R)+3*C*(r-F);if(Math.abs($)<1e-10)break;L=L-H/$,L=Math.max(0,Math.min(1,L))}s[y]=G*w+3*z*L*I+3*k*C*D+B*S}return s}},Jl=class{constructor(e,t,n,r){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=J3(t,this.TimeBufferType),this.values=J3(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(e){let t=e.constructor,n;if(t.toJSON!==this.toJSON)n=t.toJSON(e);else{n={name:e.name,times:J3(e.times,Array),values:J3(e.values,Array)};let r=e.getInterpolation();r!==e.DefaultInterpolation&&(n.interpolation=r)}return n.type=e.ValueTypeName,n}InterpolantFactoryMethodDiscrete(e){return new xM(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new _M(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new vM(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodBezier(e){let t=new yM(this.times,this.values,this.getValueSize(),e);return this.settings&&(t.inTangents=this.settings.inTangents,t.outTangents=this.settings.outTangents),t}setInterpolation(e){let t;switch(e){case L2:t=this.InterpolantFactoryMethodDiscrete;break;case sM:t=this.InterpolantFactoryMethodLinear;break;case iM:t=this.InterpolantFactoryMethodSmooth;break;case B8:t=this.InterpolantFactoryMethodBezier;break}if(t===void 0){let n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(n);return Xe("KeyframeTrack:",n),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return L2;case this.InterpolantFactoryMethodLinear:return sM;case this.InterpolantFactoryMethodSmooth:return iM;case this.InterpolantFactoryMethodBezier:return B8}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){let t=this.times;for(let n=0,r=t.length;n!==r;++n)t[n]+=e}return this}scale(e){if(e!==1){let t=this.times;for(let n=0,r=t.length;n!==r;++n)t[n]*=e}return this}trim(e,t){let n=this.times,r=n.length,s=0,o=r-1;for(;s!==r&&n[s]<e;)++s;for(;o!==-1&&n[o]>t;)--o;if(++o,s!==0||o!==r){s>=o&&(o=Math.max(o,1),s=o-1);let a=this.getValueSize();this.times=n.slice(s,o),this.values=this.values.slice(s*a,o*a)}return this}validate(){let e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(ze("KeyframeTrack: Invalid value size in track.",this),e=!1);let n=this.times,r=this.values,s=n.length;s===0&&(ze("KeyframeTrack: Track is empty.",this),e=!1);let o=null;for(let a=0;a!==s;a++){let l=n[a];if(typeof l=="number"&&isNaN(l)){ze("KeyframeTrack: Time is not a valid number.",this,a,l),e=!1;break}if(o!==null&&o>l){ze("KeyframeTrack: Out of order keys.",this,a,l,o),e=!1;break}o=l}if(r!==void 0&&f_(r))for(let a=0,l=r.length;a!==l;++a){let c=r[a];if(isNaN(c)){ze("KeyframeTrack: Value is not a valid number.",this,a,c),e=!1;break}}return e}optimize(){let e=this.times.slice(),t=this.values.slice(),n=this.getValueSize(),r=this.getInterpolation()===iM,s=e.length-1,o=1;for(let a=1;a<s;++a){let l=!1,c=e[a],u=e[a+1];if(c!==u&&(a!==1||c!==e[0]))if(r)l=!0;else{let f=a*n,d=f-n,A=f+n;for(let y=0;y!==n;++y){let w=t[f+y];if(w!==t[d+y]||w!==t[A+y]){l=!0;break}}}if(l){if(a!==o){e[o]=e[a];let f=a*n,d=o*n;for(let A=0;A!==n;++A)t[d+A]=t[f+A]}++o}}if(s>0){e[o]=e[s];for(let a=s*n,l=o*n,c=0;c!==n;++c)t[l+c]=t[a+c];++o}return o!==e.length?(this.times=e.slice(0,o),this.values=t.slice(0,o*n)):(this.times=e,this.values=t),this}clone(){let e=this.times.slice(),t=this.values.slice(),n=this.constructor,r=new n(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}};Jl.prototype.ValueTypeName="";Jl.prototype.TimeBufferType=Float32Array;Jl.prototype.ValueBufferType=Float32Array;Jl.prototype.DefaultInterpolation=sM;var c0=class extends Jl{constructor(e,t,n){super(e,t,n)}};c0.prototype.ValueTypeName="bool";c0.prototype.ValueBufferType=Array;c0.prototype.DefaultInterpolation=L2;c0.prototype.InterpolantFactoryMethodLinear=void 0;c0.prototype.InterpolantFactoryMethodSmooth=void 0;var bM=class extends Jl{constructor(e,t,n,r){super(e,t,n,r)}};bM.prototype.ValueTypeName="color";var wM=class extends Jl{constructor(e,t,n,r){super(e,t,n,r)}};wM.prototype.ValueTypeName="number";var SM=class extends l0{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e,t,n,r){let s=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=(n-t)/(r-t),c=e*a;for(let u=c+a;c!==u;c+=4)Gs.slerpFlat(s,0,o,c-a,o,c,l);return s}},tb=class extends Jl{constructor(e,t,n,r){super(e,t,n,r)}InterpolantFactoryMethodLinear(e){return new SM(this.times,this.values,this.getValueSize(),e)}};tb.prototype.ValueTypeName="quaternion";tb.prototype.InterpolantFactoryMethodSmooth=void 0;var u0=class extends Jl{constructor(e,t,n){super(e,t,n)}};u0.prototype.ValueTypeName="string";u0.prototype.ValueBufferType=Array;u0.prototype.DefaultInterpolation=L2;u0.prototype.InterpolantFactoryMethodLinear=void 0;u0.prototype.InterpolantFactoryMethodSmooth=void 0;var TM=class extends Jl{constructor(e,t,n,r){super(e,t,n,r)}};TM.prototype.ValueTypeName="vector";var rM={enabled:!1,files:{},add:function(i,e){this.enabled!==!1&&(dZ(i)||(this.files[i]=e))},get:function(i){if(this.enabled!==!1&&!dZ(i))return this.files[i]},remove:function(i){delete this.files[i]},clear:function(){this.files={}}};function dZ(i){try{let e=i.slice(i.indexOf(":")+1);return new URL(e).protocol==="blob:"}catch{return!1}}var EM=class{constructor(e,t,n){let r=this,s=!1,o=0,a=0,l,c=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=n,this._abortController=null,this.itemStart=function(u){a++,s===!1&&r.onStart!==void 0&&r.onStart(u,o,a),s=!0},this.itemEnd=function(u){o++,r.onProgress!==void 0&&r.onProgress(u,o,a),o===a&&(s=!1,r.onLoad!==void 0&&r.onLoad())},this.itemError=function(u){r.onError!==void 0&&r.onError(u)},this.resolveURL=function(u){return u=u.normalize("NFC"),l?l(u):u},this.setURLModifier=function(u){return l=u,this},this.addHandler=function(u,f){return c.push(u,f),this},this.removeHandler=function(u){let f=c.indexOf(u);return f!==-1&&c.splice(f,2),this},this.getHandler=function(u){for(let f=0,d=c.length;f<d;f+=2){let A=c[f],y=c[f+1];if(A.global&&(A.lastIndex=0),A.test(u))return y}return null},this.abort=function(){return this.abortController.abort(),this._abortController=null,this}}get abortController(){return this._abortController||(this._abortController=new AbortController),this._abortController}},FZ=new EM,h0=class{constructor(e){this.manager=e!==void 0?e:FZ,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}load(){}loadAsync(e,t){let n=this;return new Promise(function(r,s){n.load(e,r,t,s)})}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}abort(){return this}};h0.DEFAULT_MATERIAL_NAME="__DEFAULT";var Gv=new WeakMap,MM=class extends h0{constructor(e){super(e)}load(e,t,n,r){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);let s=this,o=rM.get(`image:${e}`);if(o!==void 0){if(o.complete===!0)s.manager.itemStart(e),setTimeout(function(){t&&t(o),s.manager.itemEnd(e)},0);else{let f=Gv.get(o);f===void 0&&(f=[],Gv.set(o,f)),f.push({onLoad:t,onError:r})}return o}let a=$v("img");function l(){u(),t&&t(this);let f=Gv.get(this)||[];for(let d=0;d<f.length;d++){let A=f[d];A.onLoad&&A.onLoad(this)}Gv.delete(this),s.manager.itemEnd(e)}function c(f){u(),r&&r(f),rM.remove(`image:${e}`);let d=Gv.get(this)||[];for(let A=0;A<d.length;A++){let y=d[A];y.onError&&y.onError(f)}Gv.delete(this),s.manager.itemError(e),s.manager.itemEnd(e)}function u(){a.removeEventListener("load",l,!1),a.removeEventListener("error",c,!1)}return a.addEventListener("load",l,!1),a.addEventListener("error",c,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(a.crossOrigin=this.crossOrigin),rM.add(`image:${e}`,a),s.manager.itemStart(e),a.src=e,a}};var bl=class extends h0{constructor(e){super(e)}load(e,t,n,r){let s=new qs,o=new MM(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(e,function(a){s.image=a,s.needsUpdate=!0,t!==void 0&&t(s)},n,r),s}},Ih=class extends lr{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new zt(e),this.intensity=t}dispose(){this.dispatchEvent({type:"dispose"})}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){let t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,t}},nb=class extends Ih{constructor(e,t,n){super(e,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(lr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new zt(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}toJSON(e){let t=super.toJSON(e);return t.object.groundColor=this.groundColor.getHex(),t}},N8=new cn,pZ=new re,mZ=new re,ib=class{constructor(e){this.camera=e,this.intensity=1,this.bias=0,this.biasNode=null,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Oe(512,512),this.mapType=Ji,this.map=null,this.mapPass=null,this.matrix=new cn,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new zc,this._frameExtents=new Oe(1,1),this._viewportCount=1,this._viewports=[new xn(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){let t=this.camera,n=this.matrix;pZ.setFromMatrixPosition(e.matrixWorld),t.position.copy(pZ),mZ.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(mZ),t.updateMatrixWorld(),N8.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(N8,t.coordinateSystem,t.reversedDepth),t.coordinateSystem===xl||t.reversedDepth?n.set(.5,0,0,.5,0,.5,0,.5,0,0,1,0,0,0,0,1):n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(N8)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.intensity=e.intensity,this.bias=e.bias,this.radius=e.radius,this.autoUpdate=e.autoUpdate,this.needsUpdate=e.needsUpdate,this.normalBias=e.normalBias,this.blurSamples=e.blurSamples,this.mapSize.copy(e.mapSize),this.biasNode=e.biasNode,this}clone(){return new this.constructor().copy(this)}toJSON(){let e={};return this.intensity!==1&&(e.intensity=this.intensity),this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}},eM=new re,tM=new Gs,Eh=new re,Id=class extends lr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new cn,this.projectionMatrix=new cn,this.projectionMatrixInverse=new cn,this.coordinateSystem=ko,this._reversedDepth=!1}get reversedDepth(){return this._reversedDepth}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorld.decompose(eM,tM,Eh),Eh.x===1&&Eh.y===1&&Eh.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(eM,tM,Eh.set(1,1,1)).invert()}updateWorldMatrix(e,t,n=!1){super.updateWorldMatrix(e,t,n),this.matrixWorld.decompose(eM,tM,Eh),Eh.x===1&&Eh.y===1&&Eh.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(eM,tM,Eh.set(1,1,1)).invert()}clone(){return new this.constructor().copy(this)}},Kp=new re,AZ=new Oe,gZ=new Oe,Yr=class extends Id{constructor(e=50,t=1,n=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){let t=.5*this.getFilmHeight()/e;this.fov=Cd*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(C2*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Cd*2*Math.atan(Math.tan(C2*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,t,n){Kp.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(Kp.x,Kp.y).multiplyScalar(-e/Kp.z),Kp.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Kp.x,Kp.y).multiplyScalar(-e/Kp.z)}getViewSize(e,t){return this.getViewBounds(e,AZ,gZ),t.subVectors(gZ,AZ)}setViewOffset(e,t,n,r,s,o){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=s,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=this.near,t=e*Math.tan(C2*.5*this.fov)/this.zoom,n=2*t,r=this.aspect*n,s=-.5*r,o=this.view;if(this.view!==null&&this.view.enabled){let l=o.fullWidth,c=o.fullHeight;s+=o.offsetX*r/l,t-=o.offsetY*n/c,r*=o.width/l,n*=o.height/c}let a=this.filmOffset;a!==0&&(s+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+r,t,t-n,e,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}},H8=class extends ib{constructor(){super(new Yr(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1,this.aspect=1}updateMatrices(e){let t=this.camera,n=Cd*2*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height*this.aspect,s=e.distance||t.far;(n!==t.fov||r!==t.aspect||s!==t.far)&&(t.fov=n,t.aspect=r,t.far=s,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}},KA=class extends Ih{constructor(e,t,n=0,r=Math.PI/3,s=0,o=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(lr.DEFAULT_UP),this.updateMatrix(),this.target=new lr,this.distance=n,this.angle=r,this.penumbra=s,this.decay=o,this.map=null,this.shadow=new H8}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.map=e.map,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.angle=this.angle,t.object.decay=this.decay,t.object.penumbra=this.penumbra,t.object.target=this.target.uuid,this.map&&this.map.isTexture&&(t.object.map=this.map.toJSON(e).uuid),t.object.shadow=this.shadow.toJSON(),t}},W8=class extends ib{constructor(){super(new Yr(90,1,.5,500)),this.isPointLightShadow=!0}},rb=class extends Ih{constructor(e,t,n=0,r=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=r,this.shadow=new W8}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){super.dispose(),this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.distance=this.distance,t.object.decay=this.decay,t.object.shadow=this.shadow.toJSON(),t}},Du=class extends Id{constructor(e=-1,t=1,n=1,r=-1,s=.1,o=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=n,this.bottom=r,this.near=s,this.far=o,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,n,r,s,o){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=s,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){let e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2,s=n-e,o=n+e,a=r+t,l=r-t;if(this.view!==null&&this.view.enabled){let c=(this.right-this.left)/this.view.fullWidth/this.zoom,u=(this.top-this.bottom)/this.view.fullHeight/this.zoom;s+=c*this.view.offsetX,o=s+c*this.view.width,a-=u*this.view.offsetY,l=a-u*this.view.height}this.projectionMatrix.makeOrthographic(s,o,a,l,this.near,this.far,this.coordinateSystem,this.reversedDepth),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){let t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}},j8=class extends ib{constructor(){super(new Du(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},QA=class extends Ih{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(lr.DEFAULT_UP),this.updateMatrix(),this.target=new lr,this.shadow=new j8}dispose(){super.dispose(),this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}toJSON(e){let t=super.toJSON(e);return t.object.shadow=this.shadow.toJSON(),t.object.target=this.target.uuid,t}},JA=class extends Ih{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},sb=class extends Ih{constructor(e,t,n=10,r=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){let t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}},CM=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new re)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){let n=e.x,r=e.y,s=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.282095),t.addScaledVector(o[1],.488603*r),t.addScaledVector(o[2],.488603*s),t.addScaledVector(o[3],.488603*n),t.addScaledVector(o[4],1.092548*(n*r)),t.addScaledVector(o[5],1.092548*(r*s)),t.addScaledVector(o[6],.315392*(3*s*s-1)),t.addScaledVector(o[7],1.092548*(n*s)),t.addScaledVector(o[8],.546274*(n*n-r*r)),t}getIrradianceAt(e,t){let n=e.x,r=e.y,s=e.z,o=this.coefficients;return t.copy(o[0]).multiplyScalar(.886227),t.addScaledVector(o[1],2*.511664*r),t.addScaledVector(o[2],2*.511664*s),t.addScaledVector(o[3],2*.511664*n),t.addScaledVector(o[4],2*.429043*n*r),t.addScaledVector(o[5],2*.429043*r*s),t.addScaledVector(o[6],.743125*s*s-.247708),t.addScaledVector(o[7],2*.429043*n*s),t.addScaledVector(o[8],.429043*(n*n-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(e.coefficients[n],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(e,t=0){let n=this.coefficients;for(let r=0;r<9;r++)n[r].fromArray(e,t+r*3);return this}toArray(e=[],t=0){let n=this.coefficients;for(let r=0;r<9;r++)n[r].toArray(e,t+r*3);return e}static getBasisAt(e,t){let n=e.x,r=e.y,s=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*s,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*s,t[6]=.315392*(3*s*s-1),t[7]=1.092548*n*s,t[8]=.546274*(n*n-r*r)}},ob=class extends Ih{constructor(e=new CM,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}toJSON(e){let t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}};var ab=class extends Xn{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}toJSON(){let e=super.toJSON();return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}};var qv=-90,Hv=1,o_=class extends lr{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new Yr(qv,Hv,e,t);r.layers=this.layers,this.add(r);let s=new Yr(qv,Hv,e,t);s.layers=this.layers,this.add(s);let o=new Yr(qv,Hv,e,t);o.layers=this.layers,this.add(o);let a=new Yr(qv,Hv,e,t);a.layers=this.layers,this.add(a);let l=new Yr(qv,Hv,e,t);l.layers=this.layers,this.add(l);let c=new Yr(qv,Hv,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[n,r,s,o,a,l]=t;for(let c of t)this.remove(c);if(e===ko)n.up.set(0,1,0),n.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),s.up.set(0,0,-1),s.lookAt(0,1,0),o.up.set(0,0,1),o.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(e===xl)n.up.set(0,-1,0),n.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),s.up.set(0,0,1),s.lookAt(0,1,0),o.up.set(0,0,-1),o.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let c of t)this.add(c),c.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:n,activeMipmapLevel:r}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[s,o,a,l,c,u]=this.children,f=e.getRenderTarget(),d=e.getActiveCubeFace(),A=e.getActiveMipmapLevel(),y=e.xr.enabled;e.xr.enabled=!1;let w=n.texture.generateMipmaps;n.texture.generateMipmaps=!1;let S=!1;e.isWebGLRenderer===!0?S=e.state.buffers.depth.getReversed():S=e.reversedDepthBuffer,e.setRenderTarget(n,0,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,s),e.setRenderTarget(n,1,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(n,2,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(n,3,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),e.setRenderTarget(n,4,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,c),n.texture.generateMipmaps=w,e.setRenderTarget(n,5,r),S&&e.autoClear===!1&&e.clearDepth(),e.render(t,u),e.setRenderTarget(f,d,A),e.xr.enabled=y,n.texture.needsPMREMUpdate=!0}},a_=class extends Yr{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},eg=class{constructor(){this._previousTime=0,this._currentTime=0,this._startTime=performance.now(),this._delta=0,this._elapsed=0,this._timescale=1,this._document=null,this._pageVisibilityHandler=null}connect(e){this._document=e,e.hidden!==void 0&&(this._pageVisibilityHandler=ZAe.bind(this),e.addEventListener("visibilitychange",this._pageVisibilityHandler,!1))}disconnect(){this._pageVisibilityHandler!==null&&(this._document.removeEventListener("visibilitychange",this._pageVisibilityHandler),this._pageVisibilityHandler=null),this._document=null}getDelta(){return this._delta/1e3}getElapsed(){return this._elapsed/1e3}getTimescale(){return this._timescale}setTimescale(e){return this._timescale=e,this}reset(){return this._currentTime=performance.now()-this._startTime,this}dispose(){this.disconnect()}update(e){return this._pageVisibilityHandler!==null&&this._document.hidden===!0?this._delta=0:(this._previousTime=this._currentTime,this._currentTime=(e!==void 0?e:performance.now())-this._startTime,this._delta=(this._currentTime-this._previousTime)*this._timescale,this._elapsed+=this._delta),this}};function ZAe(){this._document.hidden===!1&&this.reset()}var xF="\\[\\]\\.:\\/",KAe=new RegExp("["+xF+"]","g"),yF="[^"+xF+"]",QAe="[^"+xF.replace("\\.","")+"]",JAe=/((?:WC+[\/:])*)/.source.replace("WC",yF),ege=/(WCOD+)?/.source.replace("WCOD",QAe),tge=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",yF),nge=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",yF),ige=new RegExp("^"+JAe+ege+tge+nge+"$"),rge=["material","materials","bones","map"],X8=class{constructor(e,t,n){let r=n||Tr.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();let n=this._targetGroup.nCachedObjects_,r=this._bindings[n];r!==void 0&&r.getValue(e,t)}setValue(e,t){let n=this._bindings;for(let r=this._targetGroup.nCachedObjects_,s=n.length;r!==s;++r)n[r].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,n=e.length;t!==n;++t)e[t].unbind()}},Tr=class i{constructor(e,t,n){this.path=t,this.parsedPath=n||i.parseTrackName(t),this.node=i.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,n){return e&&e.isAnimationObjectGroup?new i.Composite(e,t,n):new i(e,t,n)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(KAe,"")}static parseTrackName(e){let t=ige.exec(e);if(t===null)throw new Error("THREE.PropertyBinding: Cannot parse trackName: "+e);let n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(r!==void 0&&r!==-1){let s=n.nodeName.substring(r+1);rge.indexOf(s)!==-1&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=s)}if(n.propertyName===null||n.propertyName.length===0)throw new Error("THREE.PropertyBinding: can not parse propertyName from trackName: "+e);return n}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let n=e.skeleton.getBoneByName(t);if(n!==void 0)return n}if(e.children){let n=function(s){for(let o=0;o<s.length;o++){let a=s[o];if(a.name===t||a.uuid===t)return a;let l=n(a.children);if(l)return l}return null},r=n(e.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){let n=this.resolvedProperty;for(let r=0,s=n.length;r!==s;++r)e[t++]=n[r]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){let n=this.resolvedProperty;for(let r=0,s=n.length;r!==s;++r)n[r]=e[t++]}_setValue_array_setNeedsUpdate(e,t){let n=this.resolvedProperty;for(let r=0,s=n.length;r!==s;++r)n[r]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){let n=this.resolvedProperty;for(let r=0,s=n.length;r!==s;++r)n[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node,t=this.parsedPath,n=t.objectName,r=t.propertyName,s=t.propertyIndex;if(e||(e=i.findNode(this.rootNode,t.nodeName),this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){Xe("PropertyBinding: No target node found for track: "+this.path+".");return}if(n){let c=t.objectIndex;switch(n){case"materials":if(!e.material){ze("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){ze("PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){ze("PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let u=0;u<e.length;u++)if(e[u].name===c){c=u;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material){ze("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.map){ze("PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}e=e.material.map;break;default:if(e[n]===void 0){ze("PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[n]}if(c!==void 0){if(e[c]===void 0){ze("PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);return}e=e[c]}}let o=e[r];if(o===void 0){let c=t.nodeName;ze("PropertyBinding: Trying to update property for track: "+c+"."+r+" but it wasn't found.",e);return}let a=this.Versioning.None;this.targetObject=e,e.isMaterial===!0?a=this.Versioning.NeedsUpdate:e.isObject3D===!0&&(a=this.Versioning.MatrixWorldNeedsUpdate);let l=this.BindingType.Direct;if(s!==void 0){if(r==="morphTargetInfluences"){if(!e.geometry){ze("PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!e.geometry.morphAttributes){ze("PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}e.morphTargetDictionary[s]!==void 0&&(s=e.morphTargetDictionary[s])}l=this.BindingType.ArrayElement,this.resolvedProperty=o,this.propertyIndex=s}else o.fromArray!==void 0&&o.toArray!==void 0?(l=this.BindingType.HasFromToArray,this.resolvedProperty=o):Array.isArray(o)?(l=this.BindingType.EntireArray,this.resolvedProperty=o):this.propertyName=r;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}};Tr.Composite=X8;Tr.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3};Tr.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2};Tr.prototype.GetterByBindingType=[Tr.prototype._getValue_direct,Tr.prototype._getValue_array,Tr.prototype._getValue_arrayElement,Tr.prototype._getValue_toArray];Tr.prototype.SetterByBindingTypeAndVersioning=[[Tr.prototype._setValue_direct,Tr.prototype._setValue_direct_setNeedsUpdate,Tr.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[Tr.prototype._setValue_array,Tr.prototype._setValue_array_setNeedsUpdate,Tr.prototype._setValue_array_setMatrixWorldNeedsUpdate],[Tr.prototype._setValue_arrayElement,Tr.prototype._setValue_arrayElement_setNeedsUpdate,Tr.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[Tr.prototype._setValue_fromArray,Tr.prototype._setValue_fromArray_setNeedsUpdate,Tr.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];var DZe=new Float32Array(1);var Lh=class extends Rd{constructor(e,t,n=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=n}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){let t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){let t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}};var vZ=new cn,lb=class{constructor(e,t,n=0,r=1/0){this.ray=new Pd(e,t),this.near=n,this.far=r,this.camera=null,this.layers=new Kv,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,t.projectionMatrix.elements[14]).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):ze("Raycaster: Unsupported camera type: "+t.type)}setFromXRController(e){return vZ.identity().extractRotation(e.matrixWorld),this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(vZ),this}intersectObject(e,t=!0,n=[]){return $8(e,this,n,t),n.sort(_Z),n}intersectObjects(e,t=!0,n=[]){for(let r=0,s=e.length;r<s;r++)$8(e[r],this,n,t);return n.sort(_Z),n}};function _Z(i,e){return i.distance-e.distance}function $8(i,e,t,n){let r=!0;if(i.layers.test(e.layers)&&i.raycast(e,t)===!1&&(r=!1),r===!0&&n===!0){let s=i.children;for(let o=0,a=s.length;o<a;o++)$8(s[o],e,t,!0)}}var l_=class{constructor(e=1,t=0,n=0){this.radius=e,this.phi=t,this.theta=n}set(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){return this.phi=Nn(this.phi,1e-6,Math.PI-1e-6),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(Nn(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}};var EF=class EF{constructor(e,t,n,r){this.elements=[1,0,0,1],e!==void 0&&this.set(e,t,n,r)}identity(){return this.set(1,0,0,1),this}fromArray(e,t=0){for(let n=0;n<4;n++)this.elements[n]=e[n+t];return this}set(e,t,n,r){let s=this.elements;return s[0]=e,s[2]=t,s[1]=n,s[3]=r,this}};EF.prototype.isMatrix2=!0;var c_=EF,xZ=new Oe,RM=class{constructor(e=new Oe(1/0,1/0),t=new Oe(-1/0,-1/0)){this.isBox2=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromPoints(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){let n=xZ.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(e){return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}containsPoint(e){return e.x>=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,xZ).distanceTo(e)}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}},yZ=new re,nM=new re,Wv=new re,jv=new re,F8=new re,sge=new re,oge=new re,cb=class{constructor(e=new re,t=new re){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){yZ.subVectors(e,this.start),nM.subVectors(this.end,this.start);let n=nM.dot(nM);if(n===0)return 0;let s=nM.dot(yZ)/n;return t&&(s=Nn(s,0,1)),s}closestPointToPoint(e,t,n){let r=this.closestPointToPointParameter(e,t);return this.delta(n).multiplyScalar(r).add(this.start)}distanceSqToLine3(e,t=sge,n=oge){let r=10000000000000001e-32,s,o,a=this.start,l=e.start,c=this.end,u=e.end;Wv.subVectors(c,a),jv.subVectors(u,l),F8.subVectors(a,l);let f=Wv.dot(Wv),d=jv.dot(jv),A=jv.dot(F8);if(f<=r&&d<=r)return t.copy(a),n.copy(l),t.sub(n),t.dot(t);if(f<=r)s=0,o=A/d,o=Nn(o,0,1);else{let y=Wv.dot(F8);if(d<=r)o=0,s=Nn(-y/f,0,1);else{let w=Wv.dot(jv),S=f*d-w*w;S!==0?s=Nn((w*A-y*d)/S,0,1):s=0,o=(w*s+A)/d,o<0?(o=0,s=Nn(-y/f,0,1)):o>1&&(o=1,s=Nn((w-y)/f,0,1))}}return t.copy(a).addScaledVector(Wv,s),n.copy(l).addScaledVector(jv,o),t.distanceToSquared(n)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return new this.constructor().copy(this)}};var ub=class{constructor(){this.type="ShapePath",this.color=new zt,this.subPaths=[],this.currentPath=null,this.userData={}}moveTo(e,t){return this.currentPath=new XA,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,n,r){return this.currentPath.quadraticCurveTo(e,t,n,r),this}bezierCurveTo(e,t,n,r,s,o){return this.currentPath.bezierCurveTo(e,t,n,r,s,o),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(){function e(l,c){let u=!1,f=c.length;for(let d=0,A=f-1;d<f;A=d++){let y=c[d],w=c[A];y.y>l.y!=w.y>l.y&&l.x<(w.x-y.x)*(l.y-y.y)/(w.y-y.y)+y.x&&(u=!u)}return u}function t(l,c){let u=c.getCenter(new Oe);if(e(u,l))return u;let f=u.y,d=[],A=l.length;for(let y=0;y<A;y++){let w=l[y],S=l[(y+1)%A];if(w.y>f!=S.y>f){let T=w.x+(f-w.y)*(S.x-w.x)/(S.y-w.y);d.push(T)}}return d.length>1&&(d.sort((y,w)=>y-w),u.x=(d[0]+d[1])/2),u}let n=this.userData.style&&this.userData.style.fillRule||"nonzero";n!=="nonzero"&&n!=="evenodd"&&(Xe('Fill-rule "'+n+'" is not supported, falling back to "nonzero".'),n="nonzero");let r=n==="nonzero"?(l=>l!==0):(l=>(l&1)!==0),s=[];for(let l of this.subPaths){let c=l.getPoints();if(c.length<3)continue;let u=Qp.area(c);if(u===0)continue;let f=new RM;for(let d=0;d<c.length;d++)f.expandByPoint(c[d]);s.push({subPath:l,points:c,boundingBox:f,interiorPoint:t(c,f),absArea:Math.abs(u),winding:u<0?-1:1,container:null,exclude:!1,role:null})}s.sort((l,c)=>c.absArea-l.absArea);for(let l=0;l<s.length;l++){let c=s[l],u=0;for(let f=l-1;f>=0;f--){let d=s[f];if(d.boundingBox.containsBox(c.boundingBox)&&e(c.interiorPoint,d.points)){c.container=d.exclude?d.container:d,u=d.winding,c.winding+=u;break}}r(c.winding)===r(u)&&(c.exclude=!0)}for(let l of s)l.exclude||(l.role=l.container===null||l.container.role==="hole"?"outer":"hole");let o=[],a=new Map;for(let l of s){if(l.exclude||l.role!=="outer")continue;let c=new G2;c.curves=l.subPath.curves,o.push(c),a.set(l,c)}for(let l of s){if(l.exclude||l.role!=="hole")continue;let c=a.get(l.container);if(!c)continue;let u=new XA;u.curves=l.subPath.curves,c.holes.push(u)}return o}},Ld=class extends ca{constructor(e,t=null){super(),this.object=e,this.domElement=t,this.enabled=!0,this.state=-1,this.keys={},this.mouseButtons={LEFT:null,MIDDLE:null,RIGHT:null},this.touches={ONE:null,TWO:null}}connect(e){if(e===void 0){Xe("Controls: connect() now requires an element.");return}this.domElement!==null&&this.disconnect(),this.domElement=e}disconnect(){}dispose(){}update(){}};function Ub(i,e,t,n){let r=age(n);switch(t){case u_:return i*e;case Fd:return i*e/r.components*r.byteLength;case kh:return i*e/r.components*r.byteLength;case Ws:return i*e*2/r.components*r.byteLength;case zh:return i*e*2/r.components*r.byteLength;case Nd:return i*e*3/r.components*r.byteLength;case Or:return i*e*4/r.components*r.byteLength;case g0:return i*e*4/r.components*r.byteLength;case Vh:case Gh:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*8;case qh:case Hh:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case ag:case cg:return Math.max(i,16)*Math.max(e,8)/4;case og:case lg:return Math.max(i,8)*Math.max(e,8)/2;case v0:case _0:case y0:case b0:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*8;case x0:case Wh:case w0:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case S0:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case T0:return Math.floor((i+4)/5)*Math.floor((e+3)/4)*16;case E0:return Math.floor((i+4)/5)*Math.floor((e+4)/5)*16;case M0:return Math.floor((i+5)/6)*Math.floor((e+4)/5)*16;case C0:return Math.floor((i+5)/6)*Math.floor((e+5)/6)*16;case R0:return Math.floor((i+7)/8)*Math.floor((e+4)/5)*16;case P0:return Math.floor((i+7)/8)*Math.floor((e+5)/6)*16;case I0:return Math.floor((i+7)/8)*Math.floor((e+7)/8)*16;case L0:return Math.floor((i+9)/10)*Math.floor((e+4)/5)*16;case D0:return Math.floor((i+9)/10)*Math.floor((e+5)/6)*16;case N0:return Math.floor((i+9)/10)*Math.floor((e+7)/8)*16;case F0:return Math.floor((i+9)/10)*Math.floor((e+9)/10)*16;case B0:return Math.floor((i+11)/12)*Math.floor((e+9)/10)*16;case O0:return Math.floor((i+11)/12)*Math.floor((e+11)/12)*16;case U0:case k0:case z0:return Math.ceil(i/4)*Math.ceil(e/4)*16;case V0:case G0:return Math.ceil(i/4)*Math.ceil(e/4)*8;case jh:case q0:return Math.ceil(i/4)*Math.ceil(e/4)*16}throw new Error(`Unable to determine texture byte length for ${t} format.`)}function age(i){switch(i){case Ji:case Oh:return{byteLength:1,components:1};case wl:case Uh:case Wi:return{byteLength:2,components:1};case ng:case ig:return{byteLength:2,components:4};case xi:case Kr:case cr:return{byteLength:4,components:1};case rg:case sg:return{byteLength:4,components:3}}throw new Error(`THREE.TextureUtils: Unknown texture type ${i}.`)}typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"185"}}));typeof window<"u"&&(window.__THREE__?Xe("WARNING: Multiple instances of Three.js being imported."):window.__THREE__="185");function sK(){let i=null,e=!1,t=null,n=null;function r(s,o){t(s,o),n=i.requestAnimationFrame(r)}return{start:function(){e!==!0&&t!==null&&i!==null&&(n=i.requestAnimationFrame(r),e=!0)},stop:function(){i!==null&&i.cancelAnimationFrame(n),e=!1},setAnimationLoop:function(s){t=s},setContext:function(s){i=s}}}function uge(i){let e=new WeakMap;function t(a,l){let c=a.array,u=a.usage,f=c.byteLength,d=i.createBuffer();i.bindBuffer(l,d),i.bufferData(l,c,u),a.onUploadCallback();let A;if(c instanceof Float32Array)A=i.FLOAT;else if(typeof Float16Array<"u"&&c instanceof Float16Array)A=i.HALF_FLOAT;else if(c instanceof Uint16Array)a.isFloat16BufferAttribute?A=i.HALF_FLOAT:A=i.UNSIGNED_SHORT;else if(c instanceof Int16Array)A=i.SHORT;else if(c instanceof Uint32Array)A=i.UNSIGNED_INT;else if(c instanceof Int32Array)A=i.INT;else if(c instanceof Int8Array)A=i.BYTE;else if(c instanceof Uint8Array)A=i.UNSIGNED_BYTE;else if(c instanceof Uint8ClampedArray)A=i.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+c);return{buffer:d,type:A,bytesPerElement:c.BYTES_PER_ELEMENT,version:a.version,size:f}}function n(a,l,c){let u=l.array,f=l.updateRanges;if(i.bindBuffer(c,a),f.length===0)i.bufferSubData(c,0,u);else{f.sort((A,y)=>A.start-y.start);let d=0;for(let A=1;A<f.length;A++){let y=f[d],w=f[A];w.start<=y.start+y.count+1?y.count=Math.max(y.count,w.start+w.count-y.start):(++d,f[d]=w)}f.length=d+1;for(let A=0,y=f.length;A<y;A++){let w=f[A];i.bufferSubData(c,w.start*u.BYTES_PER_ELEMENT,u,w.start,w.count)}l.clearUpdateRanges()}l.onUploadCallback()}function r(a){return a.isInterleavedBufferAttribute&&(a=a.data),e.get(a)}function s(a){a.isInterleavedBufferAttribute&&(a=a.data);let l=e.get(a);l&&(i.deleteBuffer(l.buffer),e.delete(a))}function o(a,l){if(a.isInterleavedBufferAttribute&&(a=a.data),a.isGLBufferAttribute){let u=e.get(a);(!u||u.version<a.version)&&e.set(a,{buffer:a.buffer,type:a.type,bytesPerElement:a.elementSize,version:a.version});return}let c=e.get(a);if(c===void 0)e.set(a,t(a,l));else if(c.version<a.version){if(c.size!==a.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");n(c.buffer,a,l),c.version=a.version}}return{get:r,remove:s,update:o}}var hge=`#ifdef USE_ALPHAHASH1515 	if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;16-#endif`,PAe=`#ifdef USE_ALPHAHASH16+#endif`,fge=`#ifdef USE_ALPHAHASH1717 	const float ALPHA_HASH_SCALE = 0.05;1818 	float hash2D( vec2 value ) {1919 		return fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );@@ -48,20 +48,20 @@ In order to be iterable, non-array objects must have a [Symbol.iterator]() metho
4848 			: cases.z;4949 		return clamp( threshold , 1.0e-6, 1.0 );5050 	}51-#endif`,LAe=`#ifdef USE_ALPHAMAP51+#endif`,dge=`#ifdef USE_ALPHAMAP5252 	diffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;53-#endif`,DAe=`#ifdef USE_ALPHAMAP53+#endif`,pge=`#ifdef USE_ALPHAMAP5454 	uniform sampler2D alphaMap;55-#endif`,NAe=`#ifdef USE_ALPHATEST55+#endif`,mge=`#ifdef USE_ALPHATEST5656 	#ifdef ALPHA_TO_COVERAGE5757 	diffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );5858 	if ( diffuseColor.a == 0.0 ) discard;5959 	#else6060 	if ( diffuseColor.a < alphaTest ) discard;6161 	#endif62-#endif`,FAe=`#ifdef USE_ALPHATEST62+#endif`,Age=`#ifdef USE_ALPHATEST6363 	uniform float alphaTest;64-#endif`,BAe=`#ifdef USE_AOMAP64+#endif`,gge=`#ifdef USE_AOMAP6565 	float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;6666 	reflectedLight.indirectDiffuse *= ambientOcclusion;6767 	#if defined( USE_CLEARCOAT ) @@ -74,10 +74,10 @@ In order to be iterable, non-array objects must have a [Symbol.iterator]() metho
7474 		float dotNV = saturate( dot( geometryNormal, geometryViewDir ) );7575 		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );7676 	#endif77-#endif`,OAe=`#ifdef USE_AOMAP77+#endif`,vge=`#ifdef USE_AOMAP7878 	uniform sampler2D aoMap;7979 	uniform float aoMapIntensity;80-#endif`,UAe=`#ifdef USE_BATCHING80+#endif`,_ge=`#ifdef USE_BATCHING8181 	#if ! defined( GL_ANGLE_multi_draw )8282 	#define gl_DrawID _gl_DrawID8383 	uniform int _gl_DrawID;@@ -111,15 +111,15 @@ In order to be iterable, non-array objects must have a [Symbol.iterator]() metho
111111 		int y = j / size;112112 		return texelFetch( batchingColorTexture, ivec2( x, y ), 0 );113113 	}114-#endif`,kAe=`#ifdef USE_BATCHING114+#endif`,xge=`#ifdef USE_BATCHING115115 	mat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );116-#endif`,zAe=`vec3 transformed = vec3( position );116+#endif`,yge=`vec3 transformed = vec3( position );117117 #ifdef USE_ALPHAHASH118118 	vPosition = vec3( position );119-#endif`,VAe=`vec3 objectNormal = vec3( normal );119+#endif`,bge=`vec3 objectNormal = vec3( normal );120120 #ifdef USE_TANGENT121121 	vec3 objectTangent = vec3( tangent.xyz );122-#endif`,GAe=`float G_BlinnPhong_Implicit( ) {122+#endif`,wge=`float G_BlinnPhong_Implicit( ) {123123 	return 0.25;124124 }125125 float D_BlinnPhong( const in float shininess, const in float dotNH ) {@@ -133,7 +133,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
133133 	float G = G_BlinnPhong_Implicit( );134134 	float D = D_BlinnPhong( shininess, dotNH );135135 	return F * ( G * D );136-} // validated`,qAe=`#ifdef USE_IRIDESCENCE136+} // validated`,Sge=`#ifdef USE_IRIDESCENCE137137 	const mat3 XYZ_TO_REC709 = mat3(138138 		 3.2404542, -0.9692660,  0.0556434,139139 		-1.5371385,  1.8760108, -0.2040259,@@ -196,7 +196,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
196196 		}197197 		return max( I, vec3( 0.0 ) );198198 	}199-#endif`,HAe=`#ifdef USE_BUMPMAP199+#endif`,Tge=`#ifdef USE_BUMPMAP200200 	uniform sampler2D bumpMap;201201 	uniform float bumpScale;202202 	vec2 dHdxy_fwd() {@@ -217,7 +217,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
217217 		vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );218218 		return normalize( abs( fDet ) * surf_norm - vGrad );219219 	}220-#endif`,WAe=`#if NUM_CLIPPING_PLANES > 0220+#endif`,Ege=`#if NUM_CLIPPING_PLANES > 0221221 	vec4 plane;222222 	#ifdef ALPHA_TO_COVERAGE223223 		float distanceToPlane, distanceGradient;@@ -263,20 +263,20 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
263263 			if ( clipped ) discard;264264 		#endif265265 	#endif266-#endif`,jAe=`#if NUM_CLIPPING_PLANES > 0266+#endif`,Mge=`#if NUM_CLIPPING_PLANES > 0267267 	varying vec3 vClipPosition;268268 	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];269-#endif`,XAe=`#if NUM_CLIPPING_PLANES > 0269+#endif`,Cge=`#if NUM_CLIPPING_PLANES > 0270270 	varying vec3 vClipPosition;271-#endif`,$Ae=`#if NUM_CLIPPING_PLANES > 0271+#endif`,Rge=`#if NUM_CLIPPING_PLANES > 0272272 	vClipPosition = - mvPosition.xyz;273-#endif`,YAe=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )273+#endif`,Pge=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )274274 	diffuseColor *= vColor;275-#endif`,ZAe=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )275+#endif`,Ige=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )276276 	varying vec4 vColor;277-#endif`,KAe=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )277+#endif`,Lge=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )278278 	varying vec4 vColor;279-#endif`,QAe=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )279+#endif`,Dge=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )280280 	vColor = vec4( 1.0 );281281 #endif282282 #ifdef USE_COLOR_ALPHA@@ -289,7 +289,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
289289 #endif290290 #ifdef USE_BATCHING_COLOR291291 	vColor *= getBatchingColor( getIndirectIndex( gl_DrawID ) );292-#endif`,JAe=`#define PI 3.141592653589793292+#endif`,Nge=`#define PI 3.141592653589793293293 #define PI2 6.283185307179586294294 #define PI_HALF 1.5707963267948966295295 #define RECIPROCAL_PI 0.3183098861837907@@ -360,7 +360,7 @@ vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
360360 float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {361361 	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );362362 	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );363-} // validated`,ege=`#ifdef ENVMAP_TYPE_CUBE_UV363+} // validated`,Fge=`#ifdef ENVMAP_TYPE_CUBE_UV364364 	#define cubeUV_minMipLevel 4.0365365 	#define cubeUV_minTileSize 16.0366366 	float getFace( vec3 direction ) {@@ -453,7 +453,7 @@ float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
453453 			return vec4( mix( color0, color1, mipF ), 1.0 );454454 		}455455 	}456-#endif`,tge=`vec3 transformedNormal = objectNormal;456+#endif`,Bge=`vec3 transformedNormal = objectNormal;457457 #ifdef USE_TANGENT458458 	vec3 transformedTangent = objectTangent;459459 #endif@@ -479,21 +479,21 @@ transformedNormal = normalMatrix * transformedNormal;
479479 #endif480480 #ifdef USE_TANGENT481481 	transformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;482-#endif`,nge=`#ifdef USE_DISPLACEMENTMAP482+#endif`,Oge=`#ifdef USE_DISPLACEMENTMAP483483 	uniform sampler2D displacementMap;484484 	uniform float displacementScale;485485 	uniform float displacementBias;486-#endif`,ige=`#ifdef USE_DISPLACEMENTMAP486+#endif`,Uge=`#ifdef USE_DISPLACEMENTMAP487487 	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );488-#endif`,rge=`#ifdef USE_EMISSIVEMAP488+#endif`,kge=`#ifdef USE_EMISSIVEMAP489489 	vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );490490 	#ifdef DECODE_VIDEO_TEXTURE_EMISSIVE491491 		emissiveColor = sRGBTransferEOTF( emissiveColor );492492 	#endif493493 	totalEmissiveRadiance *= emissiveColor.rgb;494-#endif`,sge=`#ifdef USE_EMISSIVEMAP494+#endif`,zge=`#ifdef USE_EMISSIVEMAP495495 	uniform sampler2D emissiveMap;496-#endif`,oge="gl_FragColor = linearToOutputTexel( gl_FragColor );",age=`vec4 LinearTransferOETF( in vec4 value ) {496+#endif`,Vge="gl_FragColor = linearToOutputTexel( gl_FragColor );",Gge=`vec4 LinearTransferOETF( in vec4 value ) {497497 	return value;498498 }499499 vec4 sRGBTransferEOTF( in vec4 value ) {@@ -501,7 +501,7 @@ vec4 sRGBTransferEOTF( in vec4 value ) {
501501 }502502 vec4 sRGBTransferOETF( in vec4 value ) {503503 	return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );504-}`,lge=`#ifdef USE_ENVMAP504+}`,qge=`#ifdef USE_ENVMAP505505 	#ifdef ENV_WORLDPOS506506 		vec3 cameraToFrag;507507 		if ( isOrthographic ) {@@ -528,7 +528,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
528528 			outgoingLight += envColor.xyz * specularStrength * reflectivity;529529 		#endif530530 	#endif531-#endif`,cge=`#ifdef USE_ENVMAP531+#endif`,Hge=`#ifdef USE_ENVMAP532532 	uniform float envMapIntensity;533533 	uniform mat3 envMapRotation;534534 	#ifdef ENVMAP_TYPE_CUBE@@ -536,7 +536,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
536536 	#else537537 		uniform sampler2D envMap;538538 	#endif539-#endif`,uge=`#ifdef USE_ENVMAP539+#endif`,Wge=`#ifdef USE_ENVMAP540540 	uniform float reflectivity;541541 	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )542542 		#define ENV_WORLDPOS@@ -547,7 +547,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
547547 	#else548548 		varying vec3 vReflect;549549 	#endif550-#endif`,hge=`#ifdef USE_ENVMAP550+#endif`,jge=`#ifdef USE_ENVMAP551551 	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )552552 		#define ENV_WORLDPOS553553 	#endif@@ -558,7 +558,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
558558 		varying vec3 vReflect;559559 		uniform float refractionRatio;560560 	#endif561-#endif`,fge=`#ifdef USE_ENVMAP561+#endif`,Xge=`#ifdef USE_ENVMAP562562 	#ifdef ENV_WORLDPOS563563 		vWorldPosition = worldPosition.xyz;564564 	#else@@ -575,18 +575,18 @@ vec4 sRGBTransferOETF( in vec4 value ) {
575575 			vReflect = refract( cameraToVertex, worldNormal, refractionRatio );576576 		#endif577577 	#endif578-#endif`,dge=`#ifdef USE_FOG578+#endif`,$ge=`#ifdef USE_FOG579579 	vFogDepth = - mvPosition.z;580-#endif`,pge=`#ifdef USE_FOG580+#endif`,Yge=`#ifdef USE_FOG581581 	varying float vFogDepth;582-#endif`,mge=`#ifdef USE_FOG582+#endif`,Zge=`#ifdef USE_FOG583583 	#ifdef FOG_EXP2584584 		float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );585585 	#else586586 		float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );587587 	#endif588588 	gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );589-#endif`,Age=`#ifdef USE_FOG589+#endif`,Kge=`#ifdef USE_FOG590590 	uniform vec3 fogColor;591591 	varying float vFogDepth;592592 	#ifdef FOG_EXP2@@ -595,7 +595,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
595595 		uniform float fogNear;596596 		uniform float fogFar;597597 	#endif598-#endif`,gge=`#ifdef USE_GRADIENTMAP598+#endif`,Qge=`#ifdef USE_GRADIENTMAP599599 	uniform sampler2D gradientMap;600600 #endif601601 vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {@@ -607,12 +607,12 @@ vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
607607 		vec2 fw = fwidth( coord ) * 0.5;608608 		return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );609609 	#endif610-}`,vge=`#ifdef USE_LIGHTMAP610+}`,Jge=`#ifdef USE_LIGHTMAP611611 	uniform sampler2D lightMap;612612 	uniform float lightMapIntensity;613-#endif`,_ge=`LambertMaterial material;613+#endif`,e1e=`LambertMaterial material;614614 material.diffuseColor = diffuseColor.rgb;615-material.specularStrength = specularStrength;`,xge=`varying vec3 vViewPosition;615+material.specularStrength = specularStrength;`,t1e=`varying vec3 vViewPosition;616616 struct LambertMaterial {617617 	vec3 diffuseColor;618618 	float specularStrength;@@ -626,7 +626,7 @@ void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometr
626626 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );627627 }628628 #define RE_Direct				RE_Direct_Lambert629-#define RE_IndirectDiffuse		RE_IndirectDiffuse_Lambert`,yge=`uniform bool receiveShadow;629+#define RE_IndirectDiffuse		RE_IndirectDiffuse_Lambert`,n1e=`uniform bool receiveShadow;630630 uniform vec3 ambientLightColor;631631 #if defined( USE_LIGHT_PROBES )632632 	uniform vec3 lightProbe[ 9 ];@@ -743,7 +743,7 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
743743 		return irradiance;744744 	}745745 #endif746-#include <lightprobes_pars_fragment>`,bge=`#ifdef USE_ENVMAP746+#include <lightprobes_pars_fragment>`,i1e=`#ifdef USE_ENVMAP747747 	vec3 getIBLIrradiance( const in vec3 normal ) {748748 		#ifdef ENVMAP_TYPE_CUBE_UV749749 			vec3 worldNormal = transformNormalByInverseViewMatrix( normal, viewMatrix );@@ -776,8 +776,8 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
776776 			#endif777777 		}778778 	#endif779-#endif`,wge=`ToonMaterial material;780-material.diffuseColor = diffuseColor.rgb;`,Sge=`varying vec3 vViewPosition;779+#endif`,r1e=`ToonMaterial material;780+material.diffuseColor = diffuseColor.rgb;`,s1e=`varying vec3 vViewPosition;781781 struct ToonMaterial {782782 	vec3 diffuseColor;783783 };@@ -789,11 +789,11 @@ void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPo
789789 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );790790 }791791 #define RE_Direct				RE_Direct_Toon792-#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon`,Tge=`BlinnPhongMaterial material;792+#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon`,o1e=`BlinnPhongMaterial material;793793 material.diffuseColor = diffuseColor.rgb;794794 material.specularColor = specular;795795 material.specularShininess = shininess;796-material.specularStrength = specularStrength;`,Ege=`varying vec3 vViewPosition;796+material.specularStrength = specularStrength;`,a1e=`varying vec3 vViewPosition;797797 struct BlinnPhongMaterial {798798 	vec3 diffuseColor;799799 	vec3 specularColor;@@ -810,7 +810,7 @@ void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geom
810810 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );811811 }812812 #define RE_Direct				RE_Direct_BlinnPhong813-#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong`,Mge=`PhysicalMaterial material;813+#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong`,l1e=`PhysicalMaterial material;814814 material.diffuseColor = diffuseColor.rgb;815815 material.diffuseContribution = diffuseColor.rgb * ( 1.0 - metalnessFactor );816816 material.metalness = metalnessFactor;@@ -900,7 +900,7 @@ material.roughness = min( material.roughness, 1.0 );
900900 	material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );901901 	material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;902902 	material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;903-#endif`,Cge=`uniform sampler2D dfgLUT;903+#endif`,c1e=`uniform sampler2D dfgLUT;904904 struct PhysicalMaterial {905905 	vec3 diffuseColor;906906 	vec3 diffuseContribution;@@ -1260,7 +1260,7 @@ void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradia
12601260 #define RE_IndirectSpecular		RE_IndirectSpecular_Physical12611261 float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {12621262 	return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );1263-}`,Rge=`1263+}`,u1e=`12641264 vec3 geometryPosition = - vViewPosition;12651265 vec3 geometryNormal = normal;12661266 vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );@@ -1382,7 +1382,7 @@ IncidentLight directLight;
13821382 #if defined( RE_IndirectSpecular )13831383 	vec3 radiance = vec3( 0.0 );13841384 	vec3 clearcoatRadiance = vec3( 0.0 );1385-#endif`,Ige=`#if defined( RE_IndirectDiffuse )1385+#endif`,h1e=`#if defined( RE_IndirectDiffuse )13861386 	#ifdef USE_LIGHTMAP13871387 		vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );13881388 		vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;@@ -1403,7 +1403,7 @@ IncidentLight directLight;
14031403 	#ifdef USE_CLEARCOAT14041404 		clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );14051405 	#endif1406-#endif`,Pge=`#if defined( RE_IndirectDiffuse )1406+#endif`,f1e=`#if defined( RE_IndirectDiffuse )14071407 	#if defined( LAMBERT ) || defined( PHONG )14081408 		irradiance += iblIrradiance;14091409 	#endif@@ -1411,7 +1411,7 @@ IncidentLight directLight;
14111411 #endif14121412 #if defined( RE_IndirectSpecular )14131413 	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );1414-#endif`,Lge=`#ifdef USE_LIGHT_PROBES_GRID1414+#endif`,d1e=`#ifdef USE_LIGHT_PROBES_GRID14151415 uniform highp sampler3D probesSH;14161416 uniform vec3 probesMin;14171417 uniform vec3 probesMax;@@ -1456,27 +1456,27 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
14561456 	result += c8 * 0.429043 * ( x * x - y * y );14571457 	return max( result, vec3( 0.0 ) );14581458 }1459-#endif`,Dge=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )1459+#endif`,p1e=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )14601460 	gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;1461-#endif`,Nge=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )1461+#endif`,m1e=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )14621462 	uniform float logDepthBufFC;14631463 	varying float vFragDepth;14641464 	varying float vIsPerspective;1465-#endif`,Fge=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER1465+#endif`,A1e=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER14661466 	varying float vFragDepth;14671467 	varying float vIsPerspective;1468-#endif`,Bge=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER1468+#endif`,g1e=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER14691469 	vFragDepth = 1.0 + gl_Position.w;14701470 	vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );1471-#endif`,Oge=`#ifdef USE_MAP1471+#endif`,v1e=`#ifdef USE_MAP14721472 	vec4 sampledDiffuseColor = texture2D( map, vMapUv );14731473 	#ifdef DECODE_VIDEO_TEXTURE14741474 		sampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor );14751475 	#endif14761476 	diffuseColor *= sampledDiffuseColor;1477-#endif`,Uge=`#ifdef USE_MAP1477+#endif`,_1e=`#ifdef USE_MAP14781478 	uniform sampler2D map;1479-#endif`,kge=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )1479+#endif`,x1e=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )14801480 	#if defined( USE_POINTS_UV )14811481 		vec2 uv = vUv;14821482 	#else@@ -1488,7 +1488,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
14881488 #endif14891489 #ifdef USE_ALPHAMAP14901490 	diffuseColor.a *= texture2D( alphaMap, uv ).g;1491-#endif`,zge=`#if defined( USE_POINTS_UV )1491+#endif`,y1e=`#if defined( USE_POINTS_UV )14921492 	varying vec2 vUv;14931493 #else14941494 	#if defined( USE_MAP ) || defined( USE_ALPHAMAP )@@ -1500,19 +1500,19 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15001500 #endif15011501 #ifdef USE_ALPHAMAP15021502 	uniform sampler2D alphaMap;1503-#endif`,Vge=`float metalnessFactor = metalness;1503+#endif`,b1e=`float metalnessFactor = metalness;15041504 #ifdef USE_METALNESSMAP15051505 	vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );15061506 	metalnessFactor *= texelMetalness.b;1507-#endif`,Gge=`#ifdef USE_METALNESSMAP1507+#endif`,w1e=`#ifdef USE_METALNESSMAP15081508 	uniform sampler2D metalnessMap;1509-#endif`,qge=`#ifdef USE_INSTANCING_MORPH1509+#endif`,S1e=`#ifdef USE_INSTANCING_MORPH15101510 	float morphTargetInfluences[ MORPHTARGETS_COUNT ];15111511 	float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;15121512 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15131513 		morphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;15141514 	}1515-#endif`,Hge=`#if defined( USE_MORPHCOLORS )1515+#endif`,T1e=`#if defined( USE_MORPHCOLORS )15161516 	vColor *= morphTargetBaseInfluence;15171517 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15181518 		#if defined( USE_COLOR_ALPHA )@@ -1521,12 +1521,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15211521 			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];15221522 		#endif15231523 	}1524-#endif`,Wge=`#ifdef USE_MORPHNORMALS1524+#endif`,E1e=`#ifdef USE_MORPHNORMALS15251525 	objectNormal *= morphTargetBaseInfluence;15261526 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15271527 		if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];15281528 	}1529-#endif`,jge=`#ifdef USE_MORPHTARGETS1529+#endif`,M1e=`#ifdef USE_MORPHTARGETS15301530 	#ifndef USE_INSTANCING_MORPH15311531 		uniform float morphTargetBaseInfluence;15321532 		uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];@@ -1540,12 +1540,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15401540 		ivec3 morphUV = ivec3( x, y, morphTargetIndex );15411541 		return texelFetch( morphTargetsTexture, morphUV, 0 );15421542 	}1543-#endif`,Xge=`#ifdef USE_MORPHTARGETS1543+#endif`,C1e=`#ifdef USE_MORPHTARGETS15441544 	transformed *= morphTargetBaseInfluence;15451545 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15461546 		if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];15471547 	}1548-#endif`,$ge=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;1548+#endif`,R1e=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;15491549 #ifdef FLAT_SHADED15501550 	vec3 fdx = dFdx( vViewPosition );15511551 	vec3 fdy = dFdy( vViewPosition );@@ -1586,7 +1586,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15861586 		tbn2[1] *= faceDirection;15871587 	#endif15881588 #endif1589-vec3 nonPerturbedNormal = normal;`,Yge=`#ifdef USE_NORMALMAP_OBJECTSPACE1589+vec3 nonPerturbedNormal = normal;`,P1e=`#ifdef USE_NORMALMAP_OBJECTSPACE15901590 	normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;15911591 	#ifdef FLIP_SIDED15921592 		normal = - normal;@@ -1604,19 +1604,19 @@ vec3 nonPerturbedNormal = normal;`,Yge=`#ifdef USE_NORMALMAP_OBJECTSPACE
16041604 	normal = normalize( tbn * mapN );16051605 #elif defined( USE_BUMPMAP )16061606 	normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );1607-#endif`,Zge=`#ifndef FLAT_SHADED1607+#endif`,I1e=`#ifndef FLAT_SHADED16081608 	varying vec3 vNormal;16091609 	#ifdef USE_TANGENT16101610 		varying vec3 vTangent;16111611 		varying vec3 vBitangent;16121612 	#endif1613-#endif`,Kge=`#ifndef FLAT_SHADED1613+#endif`,L1e=`#ifndef FLAT_SHADED16141614 	varying vec3 vNormal;16151615 	#ifdef USE_TANGENT16161616 		varying vec3 vTangent;16171617 		varying vec3 vBitangent;16181618 	#endif1619-#endif`,Qge=`#ifndef FLAT_SHADED1619+#endif`,D1e=`#ifndef FLAT_SHADED16201620 	vNormal = normalize( transformedNormal );16211621 	#ifdef USE_TANGENT16221622 		vTangent = normalize( transformedTangent );@@ -1625,7 +1625,7 @@ vec3 nonPerturbedNormal = normal;`,Yge=`#ifdef USE_NORMALMAP_OBJECTSPACE
16251625 			vBitangent = - vBitangent;16261626 		#endif16271627 	#endif1628-#endif`,Jge=`#ifdef USE_NORMALMAP1628+#endif`,N1e=`#ifdef USE_NORMALMAP16291629 	uniform sampler2D normalMap;16301630 	uniform vec2 normalScale;16311631 #endif@@ -1647,13 +1647,13 @@ vec3 nonPerturbedNormal = normal;`,Yge=`#ifdef USE_NORMALMAP_OBJECTSPACE
16471647 		float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );16481648 		return mat3( T * scale, B * scale, N );16491649 	}1650-#endif`,e1e=`#ifdef USE_CLEARCOAT1650+#endif`,F1e=`#ifdef USE_CLEARCOAT16511651 	vec3 clearcoatNormal = nonPerturbedNormal;1652-#endif`,t1e=`#ifdef USE_CLEARCOAT_NORMALMAP1652+#endif`,B1e=`#ifdef USE_CLEARCOAT_NORMALMAP16531653 	vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;16541654 	clearcoatMapN.xy *= clearcoatNormalScale;16551655 	clearcoatNormal = normalize( tbn2 * clearcoatMapN );1656-#endif`,n1e=`#ifdef USE_CLEARCOATMAP1656+#endif`,O1e=`#ifdef USE_CLEARCOATMAP16571657 	uniform sampler2D clearcoatMap;16581658 #endif16591659 #ifdef USE_CLEARCOAT_NORMALMAP@@ -1662,18 +1662,18 @@ vec3 nonPerturbedNormal = normal;`,Yge=`#ifdef USE_NORMALMAP_OBJECTSPACE
16621662 #endif16631663 #ifdef USE_CLEARCOAT_ROUGHNESSMAP16641664 	uniform sampler2D clearcoatRoughnessMap;1665-#endif`,i1e=`#ifdef USE_IRIDESCENCEMAP1665+#endif`,U1e=`#ifdef USE_IRIDESCENCEMAP16661666 	uniform sampler2D iridescenceMap;16671667 #endif16681668 #ifdef USE_IRIDESCENCE_THICKNESSMAP16691669 	uniform sampler2D iridescenceThicknessMap;1670-#endif`,r1e=`#ifdef OPAQUE1670+#endif`,k1e=`#ifdef OPAQUE16711671 diffuseColor.a = 1.0;16721672 #endif16731673 #ifdef USE_TRANSMISSION16741674 diffuseColor.a *= material.transmissionAlpha;16751675 #endif1676-gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,s1e=`vec3 packNormalToRGB( const in vec3 normal ) {1676+gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,z1e=`vec3 packNormalToRGB( const in vec3 normal ) {16771677 	return normalize( normal ) * 0.5 + 0.5;16781678 }16791679 vec3 unpackRGBToNormal( const in vec3 rgb ) {@@ -1752,9 +1752,9 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const
17521752 	#else17531753 		return ( near * far ) / ( ( far - near ) * depth - far );17541754 	#endif1755-}`,o1e=`#ifdef PREMULTIPLIED_ALPHA1755+}`,V1e=`#ifdef PREMULTIPLIED_ALPHA17561756 	gl_FragColor.rgb *= gl_FragColor.a;1757-#endif`,a1e=`vec4 mvPosition = vec4( transformed, 1.0 );1757+#endif`,G1e=`vec4 mvPosition = vec4( transformed, 1.0 );17581758 #ifdef USE_BATCHING17591759 	mvPosition = batchingMatrix * mvPosition;17601760 #endif@@ -1762,22 +1762,22 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const
17621762 	mvPosition = instanceMatrix * mvPosition;17631763 #endif17641764 mvPosition = modelViewMatrix * mvPosition;1765-gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING1765+gl_Position = projectionMatrix * mvPosition;`,q1e=`#ifdef DITHERING17661766 	gl_FragColor.rgb = dithering( gl_FragColor.rgb );1767-#endif`,c1e=`#ifdef DITHERING1767+#endif`,H1e=`#ifdef DITHERING17681768 	vec3 dithering( vec3 color ) {17691769 		float grid_position = rand( gl_FragCoord.xy );17701770 		vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );17711771 		dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );17721772 		return color + dither_shift_RGB;17731773 	}1774-#endif`,u1e=`float roughnessFactor = roughness;1774+#endif`,W1e=`float roughnessFactor = roughness;17751775 #ifdef USE_ROUGHNESSMAP17761776 	vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );17771777 	roughnessFactor *= texelRoughness.g;1778-#endif`,h1e=`#ifdef USE_ROUGHNESSMAP1778+#endif`,j1e=`#ifdef USE_ROUGHNESSMAP17791779 	uniform sampler2D roughnessMap;1780-#endif`,f1e=`#if NUM_SPOT_LIGHT_COORDS > 01780+#endif`,X1e=`#if NUM_SPOT_LIGHT_COORDS > 017811781 	varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];17821782 #endif17831783 #if NUM_SPOT_LIGHT_MAPS > 0@@ -1977,7 +1977,7 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
19771977 	}19781978 	#endif19791979 	#endif1980-#endif`,d1e=`#if NUM_SPOT_LIGHT_COORDS > 01980+#endif`,$1e=`#if NUM_SPOT_LIGHT_COORDS > 019811981 	uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];19821982 	varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];19831983 #endif@@ -2018,7 +2018,7 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
20182018 		};20192019 		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];20202020 	#endif2021-#endif`,p1e=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )2021+#endif`,Y1e=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )20222022 	#ifdef HAS_NORMAL20232023 		vec3 shadowWorldNormal = transformNormalByInverseViewMatrix( transformedNormal, viewMatrix );20242024 	#else@@ -2054,7 +2054,7 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
20542054 		vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;20552055 	}20562056 	#pragma unroll_loop_end2057-#endif`,m1e=`float getShadowMask() {2057+#endif`,Z1e=`float getShadowMask() {20582058 	float shadow = 1.0;20592059 	#ifdef USE_SHADOWMAP20602060 	#if NUM_DIR_LIGHT_SHADOWS > 0@@ -2086,12 +2086,12 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
20862086 	#endif20872087 	#endif20882088 	return shadow;2089-}`,A1e=`#ifdef USE_SKINNING2089+}`,K1e=`#ifdef USE_SKINNING20902090 	mat4 boneMatX = getBoneMatrix( skinIndex.x );20912091 	mat4 boneMatY = getBoneMatrix( skinIndex.y );20922092 	mat4 boneMatZ = getBoneMatrix( skinIndex.z );20932093 	mat4 boneMatW = getBoneMatrix( skinIndex.w );2094-#endif`,g1e=`#ifdef USE_SKINNING2094+#endif`,Q1e=`#ifdef USE_SKINNING20952095 	uniform mat4 bindMatrix;20962096 	uniform mat4 bindMatrixInverse;20972097 	uniform highp sampler2D boneTexture;@@ -2106,7 +2106,7 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
21062106 		vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );21072107 		return mat4( v1, v2, v3, v4 );21082108 	}2109-#endif`,v1e=`#ifdef USE_SKINNING2109+#endif`,J1e=`#ifdef USE_SKINNING21102110 	vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );21112111 	vec4 skinned = vec4( 0.0 );21122112 	skinned += boneMatX * skinVertex * skinWeight.x;@@ -2114,7 +2114,7 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
21142114 	skinned += boneMatZ * skinVertex * skinWeight.z;21152115 	skinned += boneMatW * skinVertex * skinWeight.w;21162116 	transformed = ( bindMatrixInverse * skinned ).xyz;2117-#endif`,_1e=`#ifdef USE_SKINNING2117+#endif`,eve=`#ifdef USE_SKINNING21182118 	mat4 skinMatrix = mat4( 0.0 );21192119 	skinMatrix += skinWeight.x * boneMatX;21202120 	skinMatrix += skinWeight.y * boneMatY;@@ -2125,17 +2125,17 @@ gl_Position = projectionMatrix * mvPosition;`,l1e=`#ifdef DITHERING
21252125 	#ifdef USE_TANGENT21262126 		objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;21272127 	#endif2128-#endif`,x1e=`float specularStrength;2128+#endif`,tve=`float specularStrength;21292129 #ifdef USE_SPECULARMAP21302130 	vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );21312131 	specularStrength = texelSpecular.r;21322132 #else21332133 	specularStrength = 1.0;2134-#endif`,y1e=`#ifdef USE_SPECULARMAP2134+#endif`,nve=`#ifdef USE_SPECULARMAP21352135 	uniform sampler2D specularMap;2136-#endif`,b1e=`#if defined( TONE_MAPPING )2136+#endif`,ive=`#if defined( TONE_MAPPING )21372137 	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );2138-#endif`,w1e=`#ifndef saturate2138+#endif`,rve=`#ifndef saturate21392139 #define saturate( a ) clamp( a, 0.0, 1.0 )21402140 #endif21412141 uniform float toneMappingExposure;@@ -2232,7 +2232,7 @@ vec3 NeutralToneMapping( vec3 color ) {
22322232 	float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );22332233 	return mix( color, vec3( newPeak ), g );22342234 }2235-vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMISSION2235+vec3 CustomToneMapping( vec3 color ) { return color; }`,sve=`#ifdef USE_TRANSMISSION22362236 	material.transmission = transmission;22372237 	material.transmissionAlpha = 1.0;22382238 	material.thickness = thickness;@@ -2253,7 +2253,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
22532253 		material.attenuationColor, material.attenuationDistance );22542254 	material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );22552255 	totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );2256-#endif`,T1e=`#ifdef USE_TRANSMISSION2256+#endif`,ove=`#ifdef USE_TRANSMISSION22572257 	uniform float transmission;22582258 	uniform float thickness;22592259 	uniform float attenuationDistance;@@ -2379,7 +2379,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
23792379 		float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;23802380 		return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );23812381 	}2382-#endif`,E1e=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2382+#endif`,ave=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )23832383 	varying vec2 vUv;23842384 #endif23852385 #ifdef USE_MAP@@ -2449,7 +2449,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
24492449 #ifdef USE_THICKNESSMAP24502450 	uniform mat3 thicknessMapTransform;24512451 	varying vec2 vThicknessMapUv;2452-#endif`,M1e=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2452+#endif`,lve=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )24532453 	varying vec2 vUv;24542454 #endif24552455 #ifdef USE_MAP@@ -2543,7 +2543,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
25432543 #ifdef USE_THICKNESSMAP25442544 	uniform mat3 thicknessMapTransform;25452545 	varying vec2 vThicknessMapUv;2546-#endif`,C1e=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2546+#endif`,cve=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )25472547 	vUv = vec3( uv, 1 ).xy;25482548 #endif25492549 #ifdef USE_MAP@@ -2614,7 +2614,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
26142614 #endif26152615 #ifdef USE_THICKNESSMAP26162616 	vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;2617-#endif`,R1e=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 02617+#endif`,uve=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 026182618 	vec4 worldPosition = vec4( transformed, 1.0 );26192619 	#ifdef USE_BATCHING26202620 		worldPosition = batchingMatrix * worldPosition;@@ -2623,12 +2623,12 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,S1e=`#ifdef USE_TRANSMIS
26232623 		worldPosition = instanceMatrix * worldPosition;26242624 	#endif26252625 	worldPosition = modelMatrix * worldPosition;2626-#endif`,I1e=`varying vec2 vUv;2626+#endif`,hve=`varying vec2 vUv;26272627 uniform mat3 uvTransform;26282628 void main() {26292629 	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;26302630 	gl_Position = vec4( position.xy, 1.0, 1.0 );2631-}`,P1e=`uniform sampler2D t2D;2631+}`,fve=`uniform sampler2D t2D;26322632 uniform float backgroundIntensity;26332633 varying vec2 vUv;26342634 void main() {@@ -2640,14 +2640,14 @@ void main() {
26402640 	gl_FragColor = texColor;26412641 	#include <tonemapping_fragment>26422642 	#include <colorspace_fragment>2643-}`,L1e=`varying vec3 vWorldDirection;2643+}`,dve=`varying vec3 vWorldDirection;26442644 #include <common>26452645 void main() {26462646 	vWorldDirection = transformDirection( position, modelMatrix );26472647 	#include <begin_vertex>26482648 	#include <project_vertex>26492649 	gl_Position.z = gl_Position.w;2650-}`,D1e=`#ifdef ENVMAP_TYPE_CUBE2650+}`,pve=`#ifdef ENVMAP_TYPE_CUBE26512651 	uniform samplerCube envMap;26522652 #elif defined( ENVMAP_TYPE_CUBE_UV )26532653 	uniform sampler2D envMap;@@ -2669,14 +2669,14 @@ void main() {
26692669 	gl_FragColor = texColor;26702670 	#include <tonemapping_fragment>26712671 	#include <colorspace_fragment>2672-}`,N1e=`varying vec3 vWorldDirection;2672+}`,mve=`varying vec3 vWorldDirection;26732673 #include <common>26742674 void main() {26752675 	vWorldDirection = transformDirection( position, modelMatrix );26762676 	#include <begin_vertex>26772677 	#include <project_vertex>26782678 	gl_Position.z = gl_Position.w;2679-}`,F1e=`uniform samplerCube tCube;2679+}`,Ave=`uniform samplerCube tCube;26802680 uniform float tFlip;26812681 uniform float opacity;26822682 varying vec3 vWorldDirection;@@ -2686,7 +2686,7 @@ void main() {
26862686 	gl_FragColor.a *= opacity;26872687 	#include <tonemapping_fragment>26882688 	#include <colorspace_fragment>2689-}`,B1e=`#include <common>2689+}`,gve=`#include <common>26902690 #include <batching_pars_vertex>26912691 #include <uv_pars_vertex>26922692 #include <displacementmap_pars_vertex>@@ -2713,7 +2713,7 @@ void main() {
27132713 	#include <logdepthbuf_vertex>27142714 	#include <clipping_planes_vertex>27152715 	vHighPrecisionZW = gl_Position.zw;2716-}`,O1e=`#if DEPTH_PACKING == 32002716+}`,vve=`#if DEPTH_PACKING == 320027172717 	uniform float opacity;27182718 #endif27192719 #include <common>@@ -2751,7 +2751,7 @@ void main() {
27512751 	#elif DEPTH_PACKING == 320327522752 		gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );27532753 	#endif2754-}`,U1e=`#define DISTANCE2754+}`,_ve=`#define DISTANCE27552755 varying vec3 vWorldPosition;27562756 #include <common>27572757 #include <batching_pars_vertex>@@ -2778,7 +2778,7 @@ void main() {
27782778 	#include <worldpos_vertex>27792779 	#include <clipping_planes_vertex>27802780 	vWorldPosition = worldPosition.xyz;2781-}`,k1e=`#define DISTANCE2781+}`,xve=`#define DISTANCE27822782 uniform vec3 referencePosition;27832783 uniform float nearDistance;27842784 uniform float farDistance;@@ -2801,13 +2801,13 @@ void main() {
28012801 	dist = ( dist - nearDistance ) / ( farDistance - nearDistance );28022802 	dist = saturate( dist );28032803 	gl_FragColor = vec4( dist, 0.0, 0.0, 1.0 );2804-}`,z1e=`varying vec3 vWorldDirection;2804+}`,yve=`varying vec3 vWorldDirection;28052805 #include <common>28062806 void main() {28072807 	vWorldDirection = transformDirection( position, modelMatrix );28082808 	#include <begin_vertex>28092809 	#include <project_vertex>2810-}`,V1e=`uniform sampler2D tEquirect;2810+}`,bve=`uniform sampler2D tEquirect;28112811 varying vec3 vWorldDirection;28122812 #include <common>28132813 void main() {@@ -2816,7 +2816,7 @@ void main() {
28162816 	gl_FragColor = texture2D( tEquirect, sampleUV );28172817 	#include <tonemapping_fragment>28182818 	#include <colorspace_fragment>2819-}`,G1e=`uniform float scale;2819+}`,wve=`uniform float scale;28202820 attribute float lineDistance;28212821 varying float vLineDistance;28222822 #include <common>@@ -2838,7 +2838,7 @@ void main() {
28382838 	#include <logdepthbuf_vertex>28392839 	#include <clipping_planes_vertex>28402840 	#include <fog_vertex>2841-}`,q1e=`uniform vec3 diffuse;2841+}`,Sve=`uniform vec3 diffuse;28422842 uniform float opacity;28432843 uniform float dashSize;28442844 uniform float totalSize;@@ -2866,7 +2866,7 @@ void main() {
28662866 	#include <colorspace_fragment>28672867 	#include <fog_fragment>28682868 	#include <premultiplied_alpha_fragment>2869-}`,H1e=`#include <common>2869+}`,Tve=`#include <common>28702870 #include <batching_pars_vertex>28712871 #include <uv_pars_vertex>28722872 #include <envmap_pars_vertex>@@ -2898,7 +2898,7 @@ void main() {
28982898 	#include <worldpos_vertex>28992899 	#include <envmap_vertex>29002900 	#include <fog_vertex>2901-}`,W1e=`uniform vec3 diffuse;2901+}`,Eve=`uniform vec3 diffuse;29022902 uniform float opacity;29032903 #ifndef FLAT_SHADED29042904 	varying vec3 vNormal;@@ -2946,7 +2946,7 @@ void main() {
29462946 	#include <fog_fragment>29472947 	#include <premultiplied_alpha_fragment>29482948 	#include <dithering_fragment>2949-}`,j1e=`#define LAMBERT2949+}`,Mve=`#define LAMBERT29502950 varying vec3 vViewPosition;29512951 #include <common>29522952 #include <batching_pars_vertex>@@ -2985,7 +2985,7 @@ void main() {
29852985 	#include <envmap_vertex>29862986 	#include <shadowmap_vertex>29872987 	#include <fog_vertex>2988-}`,X1e=`#define LAMBERT2988+}`,Cve=`#define LAMBERT29892989 uniform vec3 diffuse;29902990 uniform vec3 emissive;29912991 uniform float opacity;@@ -3043,7 +3043,7 @@ void main() {
30433043 	#include <fog_fragment>30443044 	#include <premultiplied_alpha_fragment>30453045 	#include <dithering_fragment>3046-}`,$1e=`#define MATCAP3046+}`,Rve=`#define MATCAP30473047 varying vec3 vViewPosition;30483048 #include <common>30493049 #include <batching_pars_vertex>@@ -3077,7 +3077,7 @@ void main() {
30773077 	#include <clipping_planes_vertex>30783078 	#include <fog_vertex>30793079 	vViewPosition = - mvPosition.xyz;3080-}`,Y1e=`#define MATCAP3080+}`,Pve=`#define MATCAP30813081 uniform vec3 diffuse;30823082 uniform float opacity;30833083 uniform sampler2D matcap;@@ -3123,7 +3123,7 @@ void main() {
31233123 	#include <fog_fragment>31243124 	#include <premultiplied_alpha_fragment>31253125 	#include <dithering_fragment>3126-}`,Z1e=`#define NORMAL3126+}`,Ive=`#define NORMAL31273127 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31283128 	varying vec3 vViewPosition;31293129 #endif@@ -3156,7 +3156,7 @@ void main() {
31563156 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31573157 	vViewPosition = - mvPosition.xyz;31583158 #endif3159-}`,K1e=`#define NORMAL3159+}`,Lve=`#define NORMAL31603160 uniform float opacity;31613161 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31623162 	varying vec3 vViewPosition;@@ -3177,7 +3177,7 @@ void main() {
31773177 	#ifdef OPAQUE31783178 		gl_FragColor.a = 1.0;31793179 	#endif3180-}`,Q1e=`#define PHONG3180+}`,Dve=`#define PHONG31813181 varying vec3 vViewPosition;31823182 #include <common>31833183 #include <batching_pars_vertex>@@ -3216,7 +3216,7 @@ void main() {
32163216 	#include <envmap_vertex>32173217 	#include <shadowmap_vertex>32183218 	#include <fog_vertex>3219-}`,J1e=`#define PHONG3219+}`,Nve=`#define PHONG32203220 uniform vec3 diffuse;32213221 uniform vec3 emissive;32223222 uniform vec3 specular;@@ -3276,7 +3276,7 @@ void main() {
32763276 	#include <fog_fragment>32773277 	#include <premultiplied_alpha_fragment>32783278 	#include <dithering_fragment>3279-}`,eve=`#define STANDARD3279+}`,Fve=`#define STANDARD32803280 varying vec3 vViewPosition;32813281 #ifdef USE_TRANSMISSION32823282 	varying vec3 vWorldPosition;@@ -3319,7 +3319,7 @@ void main() {
33193319 #ifdef USE_TRANSMISSION33203320 	vWorldPosition = worldPosition.xyz;33213321 #endif3322-}`,tve=`#define STANDARD3322+}`,Bve=`#define STANDARD33233323 #ifdef PHYSICAL33243324 	#define IOR33253325 	#define USE_SPECULAR@@ -3444,7 +3444,7 @@ void main() {
34443444 	#include <fog_fragment>34453445 	#include <premultiplied_alpha_fragment>34463446 	#include <dithering_fragment>3447-}`,nve=`#define TOON3447+}`,Ove=`#define TOON34483448 varying vec3 vViewPosition;34493449 #include <common>34503450 #include <batching_pars_vertex>@@ -3481,7 +3481,7 @@ void main() {
34813481 	#include <worldpos_vertex>34823482 	#include <shadowmap_vertex>34833483 	#include <fog_vertex>3484-}`,ive=`#define TOON3484+}`,Uve=`#define TOON34853485 uniform vec3 diffuse;34863486 uniform vec3 emissive;34873487 uniform float opacity;@@ -3533,7 +3533,7 @@ void main() {
35333533 	#include <fog_fragment>35343534 	#include <premultiplied_alpha_fragment>35353535 	#include <dithering_fragment>3536-}`,rve=`uniform float size;3536+}`,kve=`uniform float size;35373537 uniform float scale;35383538 #include <common>35393539 #include <color_pars_vertex>@@ -3564,7 +3564,7 @@ void main() {
35643564 	#include <clipping_planes_vertex>35653565 	#include <worldpos_vertex>35663566 	#include <fog_vertex>3567-}`,sve=`uniform vec3 diffuse;3567+}`,zve=`uniform vec3 diffuse;35683568 uniform float opacity;35693569 #include <common>35703570 #include <color_pars_fragment>@@ -3589,7 +3589,7 @@ void main() {
35893589 	#include <colorspace_fragment>35903590 	#include <fog_fragment>35913591 	#include <premultiplied_alpha_fragment>3592-}`,ove=`#include <common>3592+}`,Vve=`#include <common>35933593 #include <batching_pars_vertex>35943594 #include <fog_pars_vertex>35953595 #include <morphtarget_pars_vertex>@@ -3612,7 +3612,7 @@ void main() {
36123612 	#include <worldpos_vertex>36133613 	#include <shadowmap_vertex>36143614 	#include <fog_vertex>3615-}`,ave=`uniform vec3 color;3615+}`,Gve=`uniform vec3 color;36163616 uniform float opacity;36173617 #include <common>36183618 #include <fog_pars_fragment>@@ -3628,7 +3628,7 @@ void main() {
36283628 	#include <colorspace_fragment>36293629 	#include <fog_fragment>36303630 	#include <premultiplied_alpha_fragment>3631-}`,lve=`uniform float rotation;3631+}`,qve=`uniform float rotation;36323632 uniform vec2 center;36333633 #include <common>36343634 #include <uv_pars_vertex>@@ -3652,7 +3652,7 @@ void main() {
36523652 	#include <logdepthbuf_vertex>36533653 	#include <clipping_planes_vertex>36543654 	#include <fog_vertex>3655-}`,cve=`uniform vec3 diffuse;3655+}`,Hve=`uniform vec3 diffuse;36563656 uniform float opacity;36573657 #include <common>36583658 #include <uv_pars_fragment>@@ -3677,7 +3677,7 @@ void main() {
36773677 	#include <tonemapping_fragment>36783678 	#include <colorspace_fragment>36793679 	#include <fog_fragment>3680-}`,kn={alphahash_fragment:IAe,alphahash_pars_fragment:PAe,alphamap_fragment:LAe,alphamap_pars_fragment:DAe,alphatest_fragment:NAe,alphatest_pars_fragment:FAe,aomap_fragment:BAe,aomap_pars_fragment:OAe,batching_pars_vertex:UAe,batching_vertex:kAe,begin_vertex:zAe,beginnormal_vertex:VAe,bsdfs:GAe,iridescence_fragment:qAe,bumpmap_pars_fragment:HAe,clipping_planes_fragment:WAe,clipping_planes_pars_fragment:jAe,clipping_planes_pars_vertex:XAe,clipping_planes_vertex:$Ae,color_fragment:YAe,color_pars_fragment:ZAe,color_pars_vertex:KAe,color_vertex:QAe,common:JAe,cube_uv_reflection_fragment:ege,defaultnormal_vertex:tge,displacementmap_pars_vertex:nge,displacementmap_vertex:ige,emissivemap_fragment:rge,emissivemap_pars_fragment:sge,colorspace_fragment:oge,colorspace_pars_fragment:age,envmap_fragment:lge,envmap_common_pars_fragment:cge,envmap_pars_fragment:uge,envmap_pars_vertex:hge,envmap_physical_pars_fragment:bge,envmap_vertex:fge,fog_vertex:dge,fog_pars_vertex:pge,fog_fragment:mge,fog_pars_fragment:Age,gradientmap_pars_fragment:gge,lightmap_pars_fragment:vge,lights_lambert_fragment:_ge,lights_lambert_pars_fragment:xge,lights_pars_begin:yge,lights_toon_fragment:wge,lights_toon_pars_fragment:Sge,lights_phong_fragment:Tge,lights_phong_pars_fragment:Ege,lights_physical_fragment:Mge,lights_physical_pars_fragment:Cge,lights_fragment_begin:Rge,lights_fragment_maps:Ige,lights_fragment_end:Pge,lightprobes_pars_fragment:Lge,logdepthbuf_fragment:Dge,logdepthbuf_pars_fragment:Nge,logdepthbuf_pars_vertex:Fge,logdepthbuf_vertex:Bge,map_fragment:Oge,map_pars_fragment:Uge,map_particle_fragment:kge,map_particle_pars_fragment:zge,metalnessmap_fragment:Vge,metalnessmap_pars_fragment:Gge,morphinstance_vertex:qge,morphcolor_vertex:Hge,morphnormal_vertex:Wge,morphtarget_pars_vertex:jge,morphtarget_vertex:Xge,normal_fragment_begin:$ge,normal_fragment_maps:Yge,normal_pars_fragment:Zge,normal_pars_vertex:Kge,normal_vertex:Qge,normalmap_pars_fragment:Jge,clearcoat_normal_fragment_begin:e1e,clearcoat_normal_fragment_maps:t1e,clearcoat_pars_fragment:n1e,iridescence_pars_fragment:i1e,opaque_fragment:r1e,packing:s1e,premultiplied_alpha_fragment:o1e,project_vertex:a1e,dithering_fragment:l1e,dithering_pars_fragment:c1e,roughnessmap_fragment:u1e,roughnessmap_pars_fragment:h1e,shadowmap_pars_fragment:f1e,shadowmap_pars_vertex:d1e,shadowmap_vertex:p1e,shadowmask_pars_fragment:m1e,skinbase_vertex:A1e,skinning_pars_vertex:g1e,skinning_vertex:v1e,skinnormal_vertex:_1e,specularmap_fragment:x1e,specularmap_pars_fragment:y1e,tonemapping_fragment:b1e,tonemapping_pars_fragment:w1e,transmission_fragment:S1e,transmission_pars_fragment:T1e,uv_pars_fragment:E1e,uv_pars_vertex:M1e,uv_vertex:C1e,worldpos_vertex:R1e,background_vert:I1e,background_frag:P1e,backgroundCube_vert:L1e,backgroundCube_frag:D1e,cube_vert:N1e,cube_frag:F1e,depth_vert:B1e,depth_frag:O1e,distance_vert:U1e,distance_frag:k1e,equirect_vert:z1e,equirect_frag:V1e,linedashed_vert:G1e,linedashed_frag:q1e,meshbasic_vert:H1e,meshbasic_frag:W1e,meshlambert_vert:j1e,meshlambert_frag:X1e,meshmatcap_vert:$1e,meshmatcap_frag:Y1e,meshnormal_vert:Z1e,meshnormal_frag:K1e,meshphong_vert:Q1e,meshphong_frag:J1e,meshphysical_vert:eve,meshphysical_frag:tve,meshtoon_vert:nve,meshtoon_frag:ive,points_vert:rve,points_frag:sve,shadow_vert:ove,shadow_frag:ave,sprite_vert:lve,sprite_frag:cve},Nt={common:{diffuse:{value:new zt(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Mn},alphaMap:{value:null},alphaMapTransform:{value:new Mn},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Mn}},envmap:{envMap:{value:null},envMapRotation:{value:new Mn},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98},dfgLUT:{value:null}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Mn}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Mn}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Mn},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Mn},normalScale:{value:new Oe(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Mn},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new Mn}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new Mn}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new Mn}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new zt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null},probesSH:{value:null},probesMin:{value:new re},probesMax:{value:new re},probesResolution:{value:new re}},points:{diffuse:{value:new zt(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new Mn},alphaTest:{value:0},uvTransform:{value:new Mn}},sprite:{diffuse:{value:new zt(16777215)},opacity:{value:1},center:{value:new Oe(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new Mn},alphaMap:{value:null},alphaMapTransform:{value:new Mn},alphaTest:{value:0}}},qa={basic:{uniforms:ha([Nt.common,Nt.specularmap,Nt.envmap,Nt.aomap,Nt.lightmap,Nt.fog]),vertexShader:kn.meshbasic_vert,fragmentShader:kn.meshbasic_frag},lambert:{uniforms:ha([Nt.common,Nt.specularmap,Nt.envmap,Nt.aomap,Nt.lightmap,Nt.emissivemap,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.fog,Nt.lights,{emissive:{value:new zt(0)},envMapIntensity:{value:1}}]),vertexShader:kn.meshlambert_vert,fragmentShader:kn.meshlambert_frag},phong:{uniforms:ha([Nt.common,Nt.specularmap,Nt.envmap,Nt.aomap,Nt.lightmap,Nt.emissivemap,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.fog,Nt.lights,{emissive:{value:new zt(0)},specular:{value:new zt(1118481)},shininess:{value:30},envMapIntensity:{value:1}}]),vertexShader:kn.meshphong_vert,fragmentShader:kn.meshphong_frag},standard:{uniforms:ha([Nt.common,Nt.envmap,Nt.aomap,Nt.lightmap,Nt.emissivemap,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.roughnessmap,Nt.metalnessmap,Nt.fog,Nt.lights,{emissive:{value:new zt(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:kn.meshphysical_vert,fragmentShader:kn.meshphysical_frag},toon:{uniforms:ha([Nt.common,Nt.aomap,Nt.lightmap,Nt.emissivemap,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.gradientmap,Nt.fog,Nt.lights,{emissive:{value:new zt(0)}}]),vertexShader:kn.meshtoon_vert,fragmentShader:kn.meshtoon_frag},matcap:{uniforms:ha([Nt.common,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.fog,{matcap:{value:null}}]),vertexShader:kn.meshmatcap_vert,fragmentShader:kn.meshmatcap_frag},points:{uniforms:ha([Nt.points,Nt.fog]),vertexShader:kn.points_vert,fragmentShader:kn.points_frag},dashed:{uniforms:ha([Nt.common,Nt.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:kn.linedashed_vert,fragmentShader:kn.linedashed_frag},depth:{uniforms:ha([Nt.common,Nt.displacementmap]),vertexShader:kn.depth_vert,fragmentShader:kn.depth_frag},normal:{uniforms:ha([Nt.common,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,{opacity:{value:1}}]),vertexShader:kn.meshnormal_vert,fragmentShader:kn.meshnormal_frag},sprite:{uniforms:ha([Nt.sprite,Nt.fog]),vertexShader:kn.sprite_vert,fragmentShader:kn.sprite_frag},background:{uniforms:{uvTransform:{value:new Mn},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:kn.background_vert,fragmentShader:kn.background_frag},backgroundCube:{uniforms:{envMap:{value:null},backgroundBlurriness:{value:0},backgroundIntensity:{value:1},backgroundRotation:{value:new Mn}},vertexShader:kn.backgroundCube_vert,fragmentShader:kn.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:kn.cube_vert,fragmentShader:kn.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:kn.equirect_vert,fragmentShader:kn.equirect_frag},distance:{uniforms:ha([Nt.common,Nt.displacementmap,{referencePosition:{value:new re},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:kn.distance_vert,fragmentShader:kn.distance_frag},shadow:{uniforms:ha([Nt.lights,Nt.fog,{color:{value:new 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C=L===Wi&&(e.has("EXT_color_buffer_half_float")||e.has("EXT_color_buffer_float"));return!(L!==Ji&&n.convert(L)!==i.getParameter(i.IMPLEMENTATION_COLOR_READ_TYPE)&&L!==cr&&!C)}function l(L){if(L==="highp"){if(i.getShaderPrecisionFormat(i.VERTEX_SHADER,i.HIGH_FLOAT).precision>0&&i.getShaderPrecisionFormat(i.FRAGMENT_SHADER,i.HIGH_FLOAT).precision>0)return"highp";L="mediump"}return L==="mediump"&&i.getShaderPrecisionFormat(i.VERTEX_SHADER,i.MEDIUM_FLOAT).precision>0&&i.getShaderPrecisionFormat(i.FRAGMENT_SHADER,i.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}let c=t.precision!==void 0?t.precision:"highp",u=l(c);u!==c&&(Xe("WebGLRenderer:",c,"not supported, using",u,"instead."),c=u);let f=t.logarithmicDepthBuffer===!0,d=t.reversedDepthBuffer===!0&&e.has("EXT_clip_control");t.reversedDepthBuffer===!0&&d===!1&&Xe("WebGLRenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer.");let A=i.getParameter(i.MAX_TEXTURE_IMAGE_UNITS),y=i.getParameter(i.MAX_VERTEX_TEXTURE_IMAGE_UNITS),w=i.getParameter(i.MAX_TEXTURE_SIZE),S=i.getParameter(i.MAX_CUBE_MAP_TEXTURE_SIZE),T=i.getParameter(i.MAX_VERTEX_ATTRIBS),R=i.getParameter(i.MAX_VERTEX_UNIFORM_VECTORS),I=i.getParameter(i.MAX_VARYING_VECTORS),P=i.getParameter(i.MAX_FRAGMENT_UNIFORM_VECTORS),F=i.getParameter(i.MAX_SAMPLES),D=i.getParameter(i.SAMPLES);return{isWebGL2:!0,getMaxAnisotropy:s,getMaxPrecision:l,textureFormatReadable:o,textureTypeReadable:a,precision:c,logarithmicDepthBuffer:f,reversedDepthBuffer:d,maxTextures:A,maxVertexTextures:y,maxTextureSize:w,maxCubemapSize:S,maxAttributes:T,maxVertexUniforms:R,maxVaryings:I,maxFragmentUniforms:P,maxSamples:F,samples:D}}function Zve(i){let e=this,t=null,n=0,r=!1,s=!1,o=new Na,a=new Mn,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(f,d){let A=f.length!==0||d||n!==0||r;return r=d,n=f.length,A},this.beginShadows=function(){s=!0,u(null)},this.endShadows=function(){s=!1},this.setGlobalState=function(f,d){t=u(f,d,0)},this.setState=function(f,d,A){let y=f.clippingPlanes,w=f.clipIntersection,S=f.clipShadows,T=i.get(f);if(!r||y===null||y.length===0||s&&!S)s?u(null):c();else{let R=s?0:n,I=R*4,P=T.clippingState||null;l.value=P,P=u(y,d,I,A);for(let F=0;F!==I;++F)P[F]=t[F];T.clippingState=P,this.numIntersection=w?this.numPlanes:0,this.numPlanes+=R}};function c(){l.value!==t&&(l.value=t,l.needsUpdate=n>0),e.numPlanes=n,e.numIntersection=0}function u(f,d,A,y){let w=f!==null?f.length:0,S=null;if(w!==0){if(S=l.value,y!==!0||S===null){let T=A+w*4,R=d.matrixWorldInverse;a.getNormalMatrix(R),(S===null||S.length<T)&&(S=new Float32Array(T));for(let I=0,P=A;I!==w;++I,P+=4)o.copy(f[I]).applyMatrix4(R,a),o.normal.toArray(S,P),S[P+3]=o.constant}l.value=S,l.needsUpdate=!0}return e.numPlanes=w,e.numIntersection=0,S}}var H0=4,BZ=[.125,.215,.35,.446,.526,.582],pg=20,Kve=256,kb=new Du,OZ=new zt,MF=null,CF=0,RF=0,PF=!1,Qve=new re,HM=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._backgroundBox=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._blurMaterial=null,this._ggxMaterial=null}fromScene(e,t=0,n=.1,r=100,s={}){let{size:o=256,position:a=Qve}=s;MF=this._renderer.getRenderTarget(),CF=this._renderer.getActiveCubeFace(),RF=this._renderer.getActiveMipmapLevel(),PF=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(o);let l=this._allocateTargets();return l.depthBuffer=!0,this._sceneToCubeUV(e,n,r,l,a),t>0&&this._blur(l,0,0,t),this._applyPMREM(l),this._cleanup(l),l}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=zZ(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=kZ(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose(),this._backgroundBox!==null&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._ggxMaterial!==null&&this._ggxMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodMeshes.length;e++)this._lodMeshes[e].geometry.dispose()}_cleanup(e){this._renderer.setRenderTarget(MF,CF,RF),this._renderer.xr.enabled=PF,e.scissorTest=!1,d_(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===ec||e.mapping===Gc?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),MF=this._renderer.getRenderTarget(),CF=this._renderer.getActiveCubeFace(),RF=this._renderer.getActiveMipmapLevel(),PF=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;let n=t||this._allocateTargets();return this._textureToCubeUV(e,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){let e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,n={magFilter:Mi,minFilter:Mi,generateMipmaps:!1,type:Wi,format:Or,colorSpace:t0,depthBuffer:!1},r=UZ(e,t,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=UZ(e,t,n);let{_lodMax:s}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=Jve(s)),this._blurMaterial=t_e(s,e,t),this._ggxMaterial=e_e(s,e,t)}return r}_compileMaterial(e){let t=new Hn(new Xn,e);this._renderer.compile(t,kb)}_sceneToCubeUV(e,t,n,r,s){let l=new Yr(90,1,t,n),c=[1,-1,1,1,1,1],u=[1,1,1,-1,-1,-1],f=this._renderer,d=f.autoClear,A=f.toneMapping;f.getClearColor(OZ),f.toneMapping=ao,f.autoClear=!1,f.state.buffers.depth.getReversed()&&(f.setRenderTarget(r),f.clearDepth(),f.setRenderTarget(null)),this._backgroundBox===null&&(this._backgroundBox=new Hn(new Lu,new fs({name:"PMREM.Background",side:mi,depthWrite:!1,depthTest:!1})));let w=this._backgroundBox,S=w.material,T=!1,R=e.background;R?R.isColor&&(S.color.copy(R),e.background=null,T=!0):(S.color.copy(OZ),T=!0);for(let I=0;I<6;I++){let P=I%3;P===0?(l.up.set(0,c[I],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x+u[I],s.y,s.z)):P===1?(l.up.set(0,0,c[I]),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y+u[I],s.z)):(l.up.set(0,c[I],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y,s.z+u[I]));let F=this._cubeSize;d_(r,P*F,I>2?F:0,F,F),f.setRenderTarget(r),T&&f.render(w,l),f.render(e,l)}f.toneMapping=A,f.autoClear=d,e.background=R}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===ec||e.mapping===Gc;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=zZ()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=kZ());let s=r?this._cubemapMaterial:this._equirectMaterial,o=this._lodMeshes[0];o.material=s;let a=s.uniforms;a.envMap.value=e;let l=this._cubeSize;d_(t,0,0,3*l,2*l),n.setRenderTarget(t),n.render(o,kb)}_applyPMREM(e){let t=this._renderer,n=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;s<r;s++)this._applyGGXFilter(e,s-1,s);t.autoClear=n}_applyGGXFilter(e,t,n){let r=this._renderer,s=this._pingPongRenderTarget,o=this._ggxMaterial,a=this._lodMeshes[n];a.material=o;let l=o.uniforms,c=n/(this._lodMeshes.length-1),u=t/(this._lodMeshes.length-1),f=Math.sqrt(c*c-u*u),d=0+c*1.25,A=f*d,{_lodMax:y}=this,w=this._sizeLods[n],S=3*w*(n>y-H0?n-y+H0:0),T=4*(this._cubeSize-w);l.envMap.value=e.texture,l.roughness.value=A,l.mipInt.value=y-t,d_(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,kb),l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=y-n,d_(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,kb)}_blur(e,t,n,r,s){let o=this._pingPongRenderTarget;this._halfBlur(e,o,t,n,r,"latitudinal",s),this._halfBlur(o,e,n,n,r,"longitudinal",s)}_halfBlur(e,t,n,r,s,o,a){let l=this._renderer,c=this._blurMaterial;o!=="latitudinal"&&o!=="longitudinal"&&ze("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let d=c.uniforms,A=this._sizeLods[n]-1,y=isFinite(s)?Math.PI/(2*A):2*Math.PI/(2*pg-1),w=s/y,S=isFinite(s)?1+Math.floor(u*w):pg;S>pg&&Xe(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${pg}`);let T=[],R=0;for(let L=0;L<pg;++L){let C=L/w,B=Math.exp(-C*C/2);T.push(B),L===0?R+=B:L<S&&(R+=2*B)}for(let L=0;L<T.length;L++)T[L]=T[L]/R;d.envMap.value=e.texture,d.samples.value=S,d.weights.value=T,d.latitudinal.value=o==="latitudinal",a&&(d.poleAxis.value=a);let{_lodMax:I}=this;d.dTheta.value=y,d.mipInt.value=I-n;let P=this._sizeLods[r],F=3*P*(r>I-H0?r-I+H0:0),D=4*(this._cubeSize-P);d_(t,F,D,3*P,2*P),l.setRenderTarget(t),l.render(f,kb)}};function Jve(i){let e=[],t=[],n=[],r=i,s=i-H0+1+BZ.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-H0?l=BZ[o-i+H0-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,d=[u,u,f,u,f,f,u,u,f,f,u,f],A=6,y=6,w=3,S=2,T=1,R=new Float32Array(w*y*A),I=new Float32Array(S*y*A),P=new Float32Array(T*y*A);for(let D=0;D<A;D++){let L=D%3*2/3-1,C=D>2?0:-1,B=[L,C,0,L+2/3,C,0,L+2/3,C+1,0,L,C,0,L+2/3,C+1,0,L,C+1,0];R.set(B,w*y*D),I.set(d,S*y*D);let k=[D,D,D,D,D,D];P.set(k,T*y*D)}let F=new Xn;F.setAttribute("position",new Hi(R,w)),F.setAttribute("uv",new Hi(I,S)),F.setAttribute("faceIndex",new Hi(P,T)),n.push(new Hn(F,null)),r>H0&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function UZ(i,e,t){let n=new Oa(i,e,t);return n.texture.mapping=Bh,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function d_(i,e,t,n,r){i.viewport.set(e,t,n,r),i.scissor.set(e,t,n,r)}function e_e(i,e,t){return new ds({name:"PMREMGGXConvolution",defines:{GGX_SAMPLES:Kve,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},roughness:{value:0},mipInt:{value:0}},vertexShader:XM(),fragmentShader:`36813681 36823682 			precision highp float;36833683 			precision highp int;@@ -3781,7 +3781,7 @@ void main() {
37813781 37823782 				gl_FragColor = vec4(prefilteredColor, 1.0);37833783 			}3784-		`,blending:ps,depthTest:!1,depthWrite:!1})}function xve(i,e,t){let n=new Float32Array(cg),r=new re(0,1,0);return new ds({name:"SphericalGaussianBlur",defines:{n:cg,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:kM(),fragmentShader:`3784+		`,blending:ps,depthTest:!1,depthWrite:!1})}function t_e(i,e,t){let n=new Float32Array(pg),r=new re(0,1,0);return new ds({name:"SphericalGaussianBlur",defines:{n:pg,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:XM(),fragmentShader:`37853785 37863786 			precision mediump float;37873787 			precision mediump int;@@ -3841,7 +3841,7 @@ void main() {
38413841 				}38423842 38433843 			}3844-		`,blending:ps,depthTest:!1,depthWrite:!1})}function pZ(){return new ds({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:kM(),fragmentShader:`3844+		`,blending:ps,depthTest:!1,depthWrite:!1})}function kZ(){return new ds({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:XM(),fragmentShader:`38453845 38463846 			precision mediump float;38473847 			precision mediump int;@@ -3860,7 +3860,7 @@ void main() {
38603860 				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );38613861 38623862 			}3863-		`,blending:ps,depthTest:!1,depthWrite:!1})}function mZ(){return new ds({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:kM(),fragmentShader:`3863+		`,blending:ps,depthTest:!1,depthWrite:!1})}function zZ(){return new ds({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:XM(),fragmentShader:`38643864 38653865 			precision mediump float;38663866 			precision mediump int;@@ -3876,7 +3876,7 @@ void main() {
38763876 				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );38773877 38783878 			}3879-		`,blending:ps,depthTest:!1,depthWrite:!1})}function kM(){return`3879+		`,blending:ps,depthTest:!1,depthWrite:!1})}function XM(){return`38803880 38813881 		precision mediump float;38823882 		precision mediump int;@@ -3931,7 +3931,7 @@ void main() {
39313931 			gl_Position = vec4( position, 1.0 );39323932 39333933 		}3934-	`}var OM=class extends Ba{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;let n={width:e,height:e,depth:1},r=[n,n,n,n,n,n];this.texture=new Ih(r),this._setTextureOptions(t),this.texture.isRenderTargetTexture=!0}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let n={uniforms:{tEquirect:{value:null}},vertexShader:`3934+	`}var WM=class extends Oa{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;let n={width:e,height:e,depth:1},r=[n,n,n,n,n,n];this.texture=new Ph(r),this._setTextureOptions(t),this.texture.isRenderTargetTexture=!0}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let n={uniforms:{tEquirect:{value:null}},vertexShader:`39353935 39363936 				varying vec3 vWorldDirection;39373937 @@ -3966,7 +3966,7 @@ void main() {
39663966 					gl_FragColor = texture2D( tEquirect, sampleUV );39673967 39683968 				}3969-			`},r=new Lu(5,5,5),s=new ds({name:"CubemapFromEquirect",uniforms:ag(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:mi,blending:ps});s.uniforms.tEquirect.value=t;let o=new Hn(r,s),a=t.minFilter;return t.minFilter===Vo&&(t.minFilter=Mi),new e_(1,10,this).update(e,o),t.minFilter=a,o.geometry.dispose(),o.material.dispose(),this}clear(e,t=!0,n=!0,r=!0){let s=e.getRenderTarget();for(let o=0;o<6;o++)e.setRenderTarget(this,o),e.clear(t,n,r);e.setRenderTarget(s)}};function yve(i){let e=new WeakMap,t=new WeakMap,n=null;function r(d,A=!1){return d==null?null:A?o(d):s(d)}function s(d){if(d&&d.isTexture){let A=d.mapping;if(A===u0||A===h0)if(e.has(d)){let y=e.get(d).texture;return a(y,d.mapping)}else{let y=d.image;if(y&&y.height>0){let w=new OM(y.height);return w.fromEquirectangularTexture(i,d),e.set(d,w),d.addEventListener("dispose",c),a(w.texture,d.mapping)}else return 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xxe={[tg]:"ENVMAP_BLENDING_MULTIPLY",[BM]:"ENVMAP_BLENDING_MIX",[OM]:"ENVMAP_BLENDING_ADD"};function yxe(i){return i.envMap===!1?"ENVMAP_BLENDING_NONE":xxe[i.combine]||"ENVMAP_BLENDING_NONE"}function bxe(i){let e=i.envMapCubeUVHeight;if(e===null)return null;let t=Math.log2(e)-2,n=1/e;return{texelWidth:1/(3*Math.max(Math.pow(2,t),112)),texelHeight:n,maxMip:t}}function wxe(i,e,t,n){let r=i.getContext(),s=t.defines,o=t.vertexShader,a=t.fragmentShader,l=mxe(t),c=gxe(t),u=_xe(t),f=yxe(t),d=bxe(t),A=oxe(t),y=axe(s),w=r.createProgram(),S,T,R=t.glslVersion?"#version "+t.glslVersion+`4046+`:"";t.isRawShaderMaterial?(S=["#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,y].filter(Vb).join(`40474047 `),S.length>0&&(S+=`4048-`),T=["#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,y].filter(Fb).join(`4048+`),T=["#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,y].filter(Vb).join(`40494049 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USE_ANISOTROPYMAP":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.mapUv?"#define MAP_UV "+t.mapUv:"",t.alphaMapUv?"#define ALPHAMAP_UV "+t.alphaMapUv:"",t.lightMapUv?"#define LIGHTMAP_UV 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USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.packedNormalMap?"#define USE_PACKED_NORMALMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoat?"#define USE_CLEARCOAT":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.dispersion?"#define USE_DISPERSION":"",t.iridescence?"#define USE_IRIDESCENCE":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaTest?"#define USE_ALPHATEST":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.sheen?"#define USE_SHEEN":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexColors||t.instancingColor?"#define USE_COLOR":"",t.vertexAlphas||t.batchingColor?"#define USE_COLOR_ALPHA":"",t.vertexUv1s?"#define USE_UV1":"",t.vertexUv2s?"#define USE_UV2":"",t.vertexUv3s?"#define USE_UV3":"",t.pointsUvs?"#define USE_POINTS_UV":"",t.gradientMap?"#define USE_GRADIENTMAP":"",t.flatShading?"#define FLAT_SHADED":"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.numLightProbeGrids>0?"#define USE_LIGHT_PROBES_GRID":"",t.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",t.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",t.toneMapping!==ao?"#define TONE_MAPPING":"",t.toneMapping!==ao?kn.tonemapping_pars_fragment:"",t.toneMapping!==ao?w_e("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",kn.colorspace_pars_fragment,y_e("linearToOutputTexel",t.outputColorSpace),S_e(),t.useDepthPacking?"#define DEPTH_PACKING 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USE_NORMALMAP_TANGENTSPACE":"",t.displacementMap?"#define USE_DISPLACEMENTMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.mapUv?"#define MAP_UV "+t.mapUv:"",t.alphaMapUv?"#define ALPHAMAP_UV "+t.alphaMapUv:"",t.lightMapUv?"#define LIGHTMAP_UV "+t.lightMapUv:"",t.aoMapUv?"#define AOMAP_UV "+t.aoMapUv:"",t.emissiveMapUv?"#define EMISSIVEMAP_UV "+t.emissiveMapUv:"",t.bumpMapUv?"#define BUMPMAP_UV "+t.bumpMapUv:"",t.normalMapUv?"#define NORMALMAP_UV "+t.normalMapUv:"",t.displacementMapUv?"#define DISPLACEMENTMAP_UV "+t.displacementMapUv:"",t.metalnessMapUv?"#define METALNESSMAP_UV "+t.metalnessMapUv:"",t.roughnessMapUv?"#define ROUGHNESSMAP_UV "+t.roughnessMapUv:"",t.anisotropyMapUv?"#define ANISOTROPYMAP_UV "+t.anisotropyMapUv:"",t.clearcoatMapUv?"#define CLEARCOATMAP_UV "+t.clearcoatMapUv:"",t.clearcoatNormalMapUv?"#define CLEARCOAT_NORMALMAP_UV "+t.clearcoatNormalMapUv:"",t.clearcoatRoughnessMapUv?"#define CLEARCOAT_ROUGHNESSMAP_UV "+t.clearcoatRoughnessMapUv:"",t.iridescenceMapUv?"#define IRIDESCENCEMAP_UV 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FLAT_SHADED":"",t.skinning?"#define USE_SKINNING":"",t.morphTargets?"#define USE_MORPHTARGETS":"",t.morphNormals&&t.flatShading===!1?"#define USE_MORPHNORMALS":"",t.morphColors?"#define USE_MORPHCOLORS":"",t.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE "+t.morphTextureStride:"",t.morphTargetsCount>0?"#define MORPHTARGETS_COUNT "+t.morphTargetsCount:"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.sizeAttenuation?"#define USE_SIZEATTENUATION":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING","	attribute 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USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+u:"",t.envMap?"#define "+f:"",d?"#define CUBEUV_TEXEL_WIDTH "+d.texelWidth:"",d?"#define CUBEUV_TEXEL_HEIGHT "+d.texelHeight:"",d?"#define CUBEUV_MAX_MIP "+d.maxMip+".0":"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.packedNormalMap?"#define USE_PACKED_NORMALMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoat?"#define USE_CLEARCOAT":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.dispersion?"#define USE_DISPERSION":"",t.iridescence?"#define USE_IRIDESCENCE":"",t.iridescenceMap?"#define 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I(C){let B=A[C.type],k;if(B){let z=Ha[B];k=dg.clone(z.uniforms)}else k=C.uniforms;return k}function P(C,B){let k=u.get(B);return k!==void 0?++k.usedTimes:(k=new wxe(i,B,C,r),c.push(k),u.set(B,k)),k}function F(C){if(--C.usedTimes===0){let B=c.indexOf(C);c[B]=c[c.length-1],c.pop(),u.delete(C.cacheKey),C.destroy()}}function D(C){a.remove(C)}function L(){a.dispose()}return{getParameters:w,getProgramCacheKey:S,getUniforms:I,acquireProgram:P,releaseProgram:F,releaseShaderCache:D,programs:c,dispose:L}}function Mxe(){let i=new WeakMap;function e(o){return i.has(o)}function t(o){let a=i.get(o);return a===void 0&&(a={},i.set(o,a)),a}function n(o){i.delete(o)}function r(o,a,l){i.get(o)[a]=l}function s(){i=new WeakMap}return{has:e,get:t,remove:n,update:r,dispose:s}}function Cxe(i,e){return 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R=a(d,A,y,w,S,T);y.transmission>0?n.push(R):y.transparent===!0?r.push(R):t.push(R)}function c(d,A,y,w,S,T){let R=a(d,A,y,w,S,T);y.transmission>0?n.unshift(R):y.transparent===!0?r.unshift(R):t.unshift(R)}function u(d,A,y){t.length>1&&t.sort(d||Cxe),n.length>1&&n.sort(A||eK),r.length>1&&r.sort(A||eK),y&&(t.reverse(),n.reverse(),r.reverse())}function f(){for(let d=e,A=i.length;d<A;d++){let y=i[d];if(y.id===null)break;y.id=null,y.object=null,y.geometry=null,y.material=null,y.group=null}}return{opaque:t,transmissive:n,transparent:r,init:s,push:l,unshift:c,finish:f,sort:u}}function Rxe(){let i=new WeakMap;function e(n,r){let s=i.get(n),o;return s===void 0?(o=new tK,i.set(n,[o])):r>=s.length?(o=new tK,s.push(o)):o=s[r],o}function t(){i=new WeakMap}return{get:e,dispose:t}}function Pxe(){let i={};return{get:function(e){if(i[e.id]!==void 0)return i[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new re,color:new zt};break;case"SpotLight":t={position:new re,direction:new re,color:new zt,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new re,color:new zt,distance:0,decay:0};break;case"HemisphereLight":t={direction:new re,skyColor:new zt,groundColor:new zt};break;case"RectAreaLight":t={color:new zt,position:new re,halfWidth:new re,halfHeight:new re};break}return i[e.id]=t,t}}}function Ixe(){let i={};return{get:function(e){if(i[e.id]!==void 0)return i[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Oe};break;case"SpotLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Oe};break;case"PointLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Oe,shadowCameraNear:1,shadowCameraFar:1e3};break}return i[e.id]=t,t}}}var Lxe=0;function Dxe(i,e){return(e.castShadow?2:0)-(i.castShadow?2:0)+(e.map?1:0)-(i.map?1:0)}function Nxe(i){let e=new Pxe,t=Ixe(),n={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let c=0;c<9;c++)n.probe.push(new re);let r=new re,s=new cn,o=new cn;function a(c){let u=0,f=0,d=0;for(let B=0;B<9;B++)n.probe[B].set(0,0,0);let A=0,y=0,w=0,S=0,T=0,R=0,I=0,P=0,F=0,D=0,L=0;c.sort(Dxe);for(let B=0,k=c.length;B<k;B++){let z=c[B],G=z.color,W=z.intensity,Y=z.distance,H=null;if(z.shadow&&z.shadow.map&&(z.shadow.map.texture.format===Ws?H=z.shadow.map.texture:H=z.shadow.map.depthTexture||z.shadow.map.texture),z.isAmbientLight)u+=G.r*W,f+=G.g*W,d+=G.b*W;else if(z.isLightProbe){for(let $=0;$<9;$++)n.probe[$].addScaledVector(z.sh.coefficients[$],W);L++}else if(z.isDirectionalLight){let $=e.get(z);if($.color.copy(z.color).multiplyScalar(z.intensity),z.castShadow){let J=z.shadow,te=t.get(z);te.shadowIntensity=J.intensity,te.shadowBias=J.bias,te.shadowNormalBias=J.normalBias,te.shadowRadius=J.radius,te.shadowMapSize=J.mapSize,n.directionalShadow[A]=te,n.directionalShadowMap[A]=H,n.directionalShadowMatrix[A]=z.shadow.matrix,R++}n.directional[A]=$,A++}else if(z.isSpotLight){let $=e.get(z);$.position.setFromMatrixPosition(z.matrixWorld),$.color.copy(G).multiplyScalar(W),$.distance=Y,$.coneCos=Math.cos(z.angle),$.penumbraCos=Math.cos(z.angle*(1-z.penumbra)),$.decay=z.decay,n.spot[w]=$;let J=z.shadow;if(z.map&&(n.spotLightMap[F]=z.map,F++,J.updateMatrices(z),z.castShadow&&D++),n.spotLightMatrix[w]=J.matrix,z.castShadow){let te=t.get(z);te.shadowIntensity=J.intensity,te.shadowBias=J.bias,te.shadowNormalBias=J.normalBias,te.shadowRadius=J.radius,te.shadowMapSize=J.mapSize,n.spotShadow[w]=te,n.spotShadowMap[w]=H,P++}w++}else if(z.isRectAreaLight){let $=e.get(z);$.color.copy(G).multiplyScalar(W),$.halfWidth.set(z.width*.5,0,0),$.halfHeight.set(0,z.height*.5,0),n.rectArea[S]=$,S++}else if(z.isPointLight){let $=e.get(z);if($.color.copy(z.color).multiplyScalar(z.intensity),$.distance=z.distance,$.decay=z.decay,z.castShadow){let J=z.shadow,te=t.get(z);te.shadowIntensity=J.intensity,te.shadowBias=J.bias,te.shadowNormalBias=J.normalBias,te.shadowRadius=J.radius,te.shadowMapSize=J.mapSize,te.shadowCameraNear=J.camera.near,te.shadowCameraFar=J.camera.far,n.pointShadow[y]=te,n.pointShadowMap[y]=H,n.pointShadowMatrix[y]=z.shadow.matrix,I++}n.point[y]=$,y++}else 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C=n.hash;(C.directionalLength!==A||C.pointLength!==y||C.spotLength!==w||C.rectAreaLength!==S||C.hemiLength!==T||C.numDirectionalShadows!==R||C.numPointShadows!==I||C.numSpotShadows!==P||C.numSpotMaps!==F||C.numLightProbes!==L)&&(n.directional.length=A,n.spot.length=w,n.rectArea.length=S,n.point.length=y,n.hemi.length=T,n.directionalShadow.length=R,n.directionalShadowMap.length=R,n.pointShadow.length=I,n.pointShadowMap.length=I,n.spotShadow.length=P,n.spotShadowMap.length=P,n.directionalShadowMatrix.length=R,n.pointShadowMatrix.length=I,n.spotLightMatrix.length=P+F-D,n.spotLightMap.length=F,n.numSpotLightShadowsWithMaps=D,n.numLightProbes=L,C.directionalLength=A,C.pointLength=y,C.spotLength=w,C.rectAreaLength=S,C.hemiLength=T,C.numDirectionalShadows=R,C.numPointShadows=I,C.numSpotShadows=P,C.numSpotMaps=F,C.numLightProbes=L,n.version=Lxe++)}function l(c,u){let f=0,d=0,A=0,y=0,w=0,S=u.matrixWorldInverse;for(let T=0,R=c.length;T<R;T++){let I=c[T];if(I.isDirectionalLight){let 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Pe=Z.depthTexture,Ge=Pe&&Pe.isDepthTexture?Pe.type:null,vt=F(Z.stencilBuffer,Ge),Tt=Z.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;bn(Z)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,nn(Z),vt,Z.width,Z.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,nn(Z),vt,Z.width,Z.height):i.renderbufferStorage(i.RENDERBUFFER,vt,Z.width,Z.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,Tt,i.RENDERBUFFER,le)}else{let Pe=Z.textures;for(let Ge=0;Ge<Pe.length;Ge++){let vt=Pe[Ge],Tt=s.convert(vt.format,vt.colorSpace),qe=s.convert(vt.type),Je=I(vt.internalFormat,Tt,qe,vt.normalized,vt.colorSpace);bn(Z)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,nn(Z),Je,Z.width,Z.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,nn(Z),Je,Z.width,Z.height):i.renderbufferStorage(i.RENDERBUFFER,Je,Z.width,Z.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function Gt(le,Z,Te){let Pe=Z.isWebGLCubeRenderTarget===!0;if(t.bindFramebuffer(i.FRAMEBUFFER,le),!(Z.depthTexture&&Z.depthTexture.isDepthTexture))throw new Error("THREE.WebGLTextures: renderTarget.depthTexture must be an instance of THREE.DepthTexture.");let Ge=n.get(Z.depthTexture);if(Ge.__renderTarget=Z,(!Ge.__webglTexture||Z.depthTexture.image.width!==Z.width||Z.depthTexture.image.height!==Z.height)&&(Z.depthTexture.image.width=Z.width,Z.depthTexture.image.height=Z.height,Z.depthTexture.needsUpdate=!0),Pe){if(Ge.__webglInit===void 0&&(Ge.__webglInit=!0,Z.depthTexture.addEventListener("dispose",L)),Ge.__webglTexture===void 0){Ge.__webglTexture=i.createTexture(),t.bindTexture(i.TEXTURE_CUBE_MAP,Ge.__webglTexture),mt(i.TEXTURE_CUBE_MAP,Z.depthTexture);let Pt=s.convert(Z.depthTexture.format),sn=s.convert(Z.depthTexture.type),Lt;Z.depthTexture.format===Gs?Lt=i.DEPTH_COMPONENT24:Z.depthTexture.format===xo&&(Lt=i.DEPTH24_STENCIL8);for(let 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Pt=s.convert(Je.format,Je.colorSpace),sn=s.convert(Je.type),Lt=I(Je.internalFormat,Pt,sn,Je.normalized,Je.colorSpace,le.isXRRenderTarget===!0),Rt=nn(le);i.renderbufferStorageMultisample(i.RENDERBUFFER,Rt,Lt,le.width,le.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+qe,i.RENDERBUFFER,Te.__webglColorRenderbuffer[qe])}i.bindRenderbuffer(i.RENDERBUFFER,null),le.depthBuffer&&(Te.__webglDepthRenderbuffer=i.createRenderbuffer(),dn(Te.__webglDepthRenderbuffer,le,!0)),t.bindFramebuffer(i.FRAMEBUFFER,null)}}if(vt){t.bindTexture(i.TEXTURE_CUBE_MAP,Pe.__webglTexture),mt(i.TEXTURE_CUBE_MAP,Z);for(let qe=0;qe<6;qe++)if(Z.mipmaps&&Z.mipmaps.length>0)for(let Je=0;Je<Z.mipmaps.length;Je++)It(Te.__webglFramebuffer[qe][Je],le,Z,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,Je);else It(Te.__webglFramebuffer[qe],le,Z,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,0);T(Z)&&R(i.TEXTURE_CUBE_MAP),t.unbindTexture()}else if(Tt){for(let qe=0,Je=Ge.length;qe<Je;qe++){let Pt=Ge[qe],sn=n.get(Pt),Lt=i.TEXTURE_2D;(le.isWebGL3DRenderTarget||le.isWebGLArrayRenderTarget)&&(Lt=le.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),t.bindTexture(Lt,sn.__webglTexture),mt(Lt,Pt),It(Te.__webglFramebuffer,le,Pt,i.COLOR_ATTACHMENT0+qe,Lt,0),T(Pt)&&R(Lt)}t.unbindTexture()}else{let qe=i.TEXTURE_2D;if((le.isWebGL3DRenderTarget||le.isWebGLArrayRenderTarget)&&(qe=le.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),t.bindTexture(qe,Pe.__webglTexture),mt(qe,Z),Z.mipmaps&&Z.mipmaps.length>0)for(let Je=0;Je<Z.mipmaps.length;Je++)It(Te.__webglFramebuffer[Je],le,Z,i.COLOR_ATTACHMENT0,qe,Je);else It(Te.__webglFramebuffer,le,Z,i.COLOR_ATTACHMENT0,qe,0);T(Z)&&R(qe),t.unbindTexture()}le.depthBuffer&&$e(le)}function bt(le){let Z=le.textures;for(let Te=0,Pe=Z.length;Te<Pe;Te++){let Ge=Z[Te];if(T(Ge)){let vt=P(le),Tt=n.get(Ge).__webglTexture;t.bindTexture(vt,Tt),R(vt),t.unbindTexture()}}}let yt=[],hn=[];function tn(le){if(le.samples>0){if(bn(le)===!1){let Z=le.textures,Te=le.width,Pe=le.height,Ge=i.COLOR_BUFFER_BIT,vt=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,Tt=n.get(le),qe=Z.length>1;if(qe)for(let Pt=0;Pt<Z.length;Pt++)t.bindFramebuffer(i.FRAMEBUFFER,Tt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+Pt,i.RENDERBUFFER,null),t.bindFramebuffer(i.FRAMEBUFFER,Tt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+Pt,i.TEXTURE_2D,null,0);t.bindFramebuffer(i.READ_FRAMEBUFFER,Tt.__webglMultisampledFramebuffer);let Je=le.texture.mipmaps;Je&&Je.length>0?t.bindFramebuffer(i.DRAW_FRAMEBUFFER,Tt.__webglFramebuffer[0]):t.bindFramebuffer(i.DRAW_FRAMEBUFFER,Tt.__webglFramebuffer);for(let Pt=0;Pt<Z.length;Pt++){if(le.resolveDepthBuffer&&(le.depthBuffer&&(Ge|=i.DEPTH_BUFFER_BIT),le.stencilBuffer&&le.resolveStencilBuffer&&(Ge|=i.STENCIL_BUFFER_BIT)),qe){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,Tt.__webglColorRenderbuffer[Pt]);let sn=n.get(Z[Pt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,sn,0)}i.blitFramebuffer(0,0,Te,Pe,0,0,Te,Pe,Ge,i.NEAREST),l===!0&&(yt.length=0,hn.length=0,yt.push(i.COLOR_ATTACHMENT0+Pt),le.depthBuffer&&le.resolveDepthBuffer===!1&&(yt.push(vt),hn.push(vt),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,hn)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,yt))}if(t.bindFramebuffer(i.READ_FRAMEBUFFER,null),t.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),qe)for(let Pt=0;Pt<Z.length;Pt++){t.bindFramebuffer(i.FRAMEBUFFER,Tt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+Pt,i.RENDERBUFFER,Tt.__webglColorRenderbuffer[Pt]);let sn=n.get(Z[Pt]).__webglTexture;t.bindFramebuffer(i.FRAMEBUFFER,Tt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+Pt,i.TEXTURE_2D,sn,0)}t.bindFramebuffer(i.DRAW_FRAMEBUFFER,Tt.__webglMultisampledFramebuffer)}else if(le.depthBuffer&&le.resolveDepthBuffer===!1&&l){let Z=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[Z])}}}function nn(le){return Math.min(r.maxSamples,le.samples)}function bn(le){let Z=n.get(le);return le.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&Z.__useRenderToTexture!==!1}function _e(le){let Z=o.render.frame;u.get(le)!==Z&&(u.set(le,Z),le.update())}function vi(le,Z){let Te=le.colorSpace,Pe=le.format,Ge=le.type;return le.isCompressedTexture===!0||le.isVideoTexture===!0||Te!==Kp&&Te!==ua&&(ln.getTransfer(Te)===kt?(Pe!==Or||Ge!==Ji)&&Xe("WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):ze("WebGLTextures: Unsupported texture 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i.UNSIGNED_INT_5_9_9_9_REV;if(n===eg)return i.UNSIGNED_INT_10F_11F_11F_REV;if(n===Oh)return i.BYTE;if(n===Uh)return i.SHORT;if(n===bl)return i.UNSIGNED_SHORT;if(n===Zr)return i.INT;if(n===xi)return i.UNSIGNED_INT;if(n===cr)return i.FLOAT;if(n===Wi)return i.HALF_FLOAT;if(n===r_)return i.ALPHA;if(n===Pd)return i.RGB;if(n===Or)return i.RGBA;if(n===Gs)return i.DEPTH_COMPONENT;if(n===xo)return i.DEPTH_STENCIL;if(n===Ld)return i.RED;if(n===kh)return i.RED_INTEGER;if(n===js)return i.RG;if(n===zh)return i.RG_INTEGER;if(n===d0)return i.RGBA_INTEGER;if(n===Vh||n===Gh||n===qh||n===Hh)if(o===kt)if(s=e.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(n===Vh)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===Gh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===qh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===Hh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=e.get("WEBGL_compressed_texture_s3tc"),s!==null){if(n===Vh)return 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C=e.update(w);d.defines.VSM_SAMPLES!==D.blurSamples&&(d.defines.VSM_SAMPLES=D.blurSamples,A.defines.VSM_SAMPLES=D.blurSamples,d.needsUpdate=!0,A.needsUpdate=!0),D.mapPass===null&&(D.mapPass=new Oa(r.x,r.y,{format:Ws,type:Wi})),d.uniforms.shadow_pass.value=D.map.depthTexture,d.uniforms.resolution.value=D.mapSize,d.uniforms.radius.value=D.radius,i.setRenderTarget(D.mapPass),i.clear(),i.renderBufferDirect(L,null,C,d,w,null),A.uniforms.shadow_pass.value=D.mapPass.texture,A.uniforms.resolution.value=D.mapSize,A.uniforms.radius.value=D.radius,i.setRenderTarget(D.map),i.clear(),i.renderBufferDirect(L,null,C,A,w,null)}function I(D,L,C,B){let k=null,z=C.isPointLight===!0?D.customDistanceMaterial:D.customDepthMaterial;if(z!==void 0)k=z;else if(k=C.isPointLight===!0?l:a,i.localClippingEnabled&&L.clipShadows===!0&&Array.isArray(L.clippingPlanes)&&L.clippingPlanes.length!==0||L.displacementMap&&L.displacementScale!==0||L.alphaMap&&L.alphaTest>0||L.map&&L.alphaTest>0||L.alphaToCoverage===!0){let G=k.uuid,W=L.uuid,Y=c[G];Y===void 0&&(Y={},c[G]=Y);let H=Y[W];H===void 0&&(H=k.clone(),Y[W]=H,L.addEventListener("dispose",F)),k=H}if(k.visible=L.visible,k.wireframe=L.wireframe,B===Vc?k.side=L.shadowSide!==null?L.shadowSide:L.side:k.side=L.shadowSide!==null?L.shadowSide:f[L.side],k.alphaMap=L.alphaMap,k.alphaTest=L.alphaToCoverage===!0?.5:L.alphaTest,k.map=L.map,k.clipShadows=L.clipShadows,k.clippingPlanes=L.clippingPlanes,k.clipIntersection=L.clipIntersection,k.displacementMap=L.displacementMap,k.displacementScale=L.displacementScale,k.displacementBias=L.displacementBias,k.wireframeLinewidth=L.wireframeLinewidth,k.linewidth=L.linewidth,C.isPointLight===!0&&k.isMeshDistanceMaterial===!0){let G=i.properties.get(k);G.light=C}return k}function 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t.compressedTexImage3D(i.TEXTURE_2D_ARRAY,Ze,Lt,Rt.width,Rt.height,Je.depth,0,Rt.data,0,0);else Xe("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else wn?ye&&t.texSubImage3D(i.TEXTURE_2D_ARRAY,Ze,0,0,0,Rt.width,Rt.height,Je.depth,It,rn,Rt.data):t.texImage3D(i.TEXTURE_2D_ARRAY,Ze,Lt,Rt.width,Rt.height,Je.depth,0,It,rn,Rt.data)}else{wn&&Dn&&t.texStorage2D(i.TEXTURE_2D,wt,Lt,fn[0].width,fn[0].height);for(let Ze=0,St=fn.length;Ze<St;Ze++)Rt=fn[Ze],Z.format!==Or?It!==null?wn?ye&&t.compressedTexSubImage2D(i.TEXTURE_2D,Ze,0,0,Rt.width,Rt.height,It,Rt.data):t.compressedTexImage2D(i.TEXTURE_2D,Ze,Lt,Rt.width,Rt.height,0,Rt.data):Xe("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):wn?ye&&t.texSubImage2D(i.TEXTURE_2D,Ze,0,0,Rt.width,Rt.height,It,rn,Rt.data):t.texImage2D(i.TEXTURE_2D,Ze,Lt,Rt.width,Rt.height,0,It,rn,Rt.data)}else 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Tt=ln.getPrimaries(ln.workingColorSpace),qe=Z.colorSpace===ha?null:ln.getPrimaries(Z.colorSpace),Je=Z.colorSpace===ha||Tt===qe?i.NONE:i.BROWSER_DEFAULT_WEBGL;t.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,Z.flipY),t.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Z.premultiplyAlpha),t.pixelStorei(i.UNPACK_ALIGNMENT,Z.unpackAlignment),t.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,Je);let It=Z.isCompressedTexture||Z.image[0].isCompressedTexture,rn=Z.image[0]&&Z.image[0].isDataTexture,Lt=[];for(let ut=0;ut<6;ut++)!It&&!rn?Lt[ut]=S(Z.image[ut],!0,r.maxCubemapSize):Lt[ut]=rn?Z.image[ut].image:Z.image[ut],Lt[ut]=vi(Z,Lt[ut]);let Rt=Lt[0],fn=s.convert(Z.format,Z.colorSpace),wn=s.convert(Z.type),Dn=P(Z.internalFormat,fn,wn,Z.normalized,Z.colorSpace),ye=Z.isVideoTexture!==!0,wt=vt.__version===void 0||Ie===!0,Ze=Ge.dataReady,St=D(Z,Rt);mt(i.TEXTURE_CUBE_MAP,Z);let Bt;if(It){ye&&wt&&t.texStorage2D(i.TEXTURE_CUBE_MAP,St,Dn,Rt.width,Rt.height);for(let ut=0;ut<6;ut++){Bt=Lt[ut].mipmaps;for(let Ce=0;Ce<Bt.length;Ce++){let Yt=Bt[Ce];Z.format!==Or?fn!==null?ye?Ze&&t.compressedTexSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce,0,0,Yt.width,Yt.height,fn,Yt.data):t.compressedTexImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce,Dn,Yt.width,Yt.height,0,Yt.data):Xe("WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):ye?Ze&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce,0,0,Yt.width,Yt.height,fn,wn,Yt.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce,Dn,Yt.width,Yt.height,0,fn,wn,Yt.data)}}}else{if(Bt=Z.mipmaps,ye&&wt){Bt.length>0&&St++;let ut=zn(Lt[0]);t.texStorage2D(i.TEXTURE_CUBE_MAP,St,Dn,ut.width,ut.height)}for(let ut=0;ut<6;ut++)if(rn){ye?Ze&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,0,0,0,Lt[ut].width,Lt[ut].height,fn,wn,Lt[ut].data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,0,Dn,Lt[ut].width,Lt[ut].height,0,fn,wn,Lt[ut].data);for(let Ce=0;Ce<Bt.length;Ce++){let nr=Bt[Ce].image[ut].image;ye?Ze&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce+1,0,0,nr.width,nr.height,fn,wn,nr.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce+1,Dn,nr.width,nr.height,0,fn,wn,nr.data)}}else{ye?Ze&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,0,0,0,fn,wn,Lt[ut]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,0,Dn,fn,wn,Lt[ut]);for(let Ce=0;Ce<Bt.length;Ce++){let Yt=Bt[Ce];ye?Ze&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce+1,0,0,fn,wn,Yt.image[ut]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ut,Ce+1,Dn,fn,wn,Yt.image[ut])}}}T(Z)&&R(i.TEXTURE_CUBE_MAP),vt.__version=Ge.version,Z.onUpdate&&Z.onUpdate(Z)}le.__version=Z.version}function Pt(le,Z,Te,Ie,Ge,vt){let Tt=s.convert(Te.format,Te.colorSpace),qe=s.convert(Te.type),Je=P(Te.internalFormat,Tt,qe,Te.normalized,Te.colorSpace),It=n.get(Z),rn=n.get(Te);if(rn.__renderTarget=Z,!It.__hasExternalTextures){let Lt=Math.max(1,Z.width>>vt),Rt=Math.max(1,Z.height>>vt);Ge===i.TEXTURE_3D||Ge===i.TEXTURE_2D_ARRAY?t.texImage3D(Ge,vt,Je,Lt,Rt,Z.depth,0,Tt,qe,null):t.texImage2D(Ge,vt,Je,Lt,Rt,0,Tt,qe,null)}t.bindFramebuffer(i.FRAMEBUFFER,le),bn(Z)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Ie,Ge,rn.__webglTexture,0,tn(Z)):(Ge===i.TEXTURE_2D||Ge>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&Ge<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,Ie,Ge,rn.__webglTexture,vt),t.bindFramebuffer(i.FRAMEBUFFER,null)}function dn(le,Z,Te){if(i.bindRenderbuffer(i.RENDERBUFFER,le),Z.depthBuffer){let Ie=Z.depthTexture,Ge=Ie&&Ie.isDepthTexture?Ie.type:null,vt=F(Z.stencilBuffer,Ge),Tt=Z.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;bn(Z)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,tn(Z),vt,Z.width,Z.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,tn(Z),vt,Z.width,Z.height):i.renderbufferStorage(i.RENDERBUFFER,vt,Z.width,Z.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,Tt,i.RENDERBUFFER,le)}else{let Ie=Z.textures;for(let Ge=0;Ge<Ie.length;Ge++){let vt=Ie[Ge],Tt=s.convert(vt.format,vt.colorSpace),qe=s.convert(vt.type),Je=P(vt.internalFormat,Tt,qe,vt.normalized,vt.colorSpace);bn(Z)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,tn(Z),Je,Z.width,Z.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,tn(Z),Je,Z.width,Z.height):i.renderbufferStorage(i.RENDERBUFFER,Je,Z.width,Z.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function Gt(le,Z,Te){let Ie=Z.isWebGLCubeRenderTarget===!0;if(t.bindFramebuffer(i.FRAMEBUFFER,le),!(Z.depthTexture&&Z.depthTexture.isDepthTexture))throw new Error("THREE.WebGLTextures: renderTarget.depthTexture must be an instance of THREE.DepthTexture.");let Ge=n.get(Z.depthTexture);if(Ge.__renderTarget=Z,(!Ge.__webglTexture||Z.depthTexture.image.width!==Z.width||Z.depthTexture.image.height!==Z.height)&&(Z.depthTexture.image.width=Z.width,Z.depthTexture.image.height=Z.height,Z.depthTexture.needsUpdate=!0),Ie){if(Ge.__webglInit===void 0&&(Ge.__webglInit=!0,Z.depthTexture.addEventListener("dispose",L)),Ge.__webglTexture===void 0){Ge.__webglTexture=i.createTexture(),t.bindTexture(i.TEXTURE_CUBE_MAP,Ge.__webglTexture),mt(i.TEXTURE_CUBE_MAP,Z.depthTexture);let It=s.convert(Z.depthTexture.format),rn=s.convert(Z.depthTexture.type),Lt;Z.depthTexture.format===Vs?Lt=i.DEPTH_COMPONENT24:Z.depthTexture.format===xo&&(Lt=i.DEPTH24_STENCIL8);for(let Rt=0;Rt<6;Rt++)i.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Rt,0,Lt,Z.width,Z.height,0,It,rn,null)}}else te(Z.depthTexture,0);let vt=Ge.__webglTexture,Tt=tn(Z),qe=Ie?i.TEXTURE_CUBE_MAP_POSITIVE_X+Te:i.TEXTURE_2D,Je=Z.depthTexture.format===xo?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;if(Z.depthTexture.format===Vs)bn(Z)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Je,qe,vt,0,Tt):i.framebufferTexture2D(i.FRAMEBUFFER,Je,qe,vt,0);else if(Z.depthTexture.format===xo)bn(Z)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Je,qe,vt,0,Tt):i.framebufferTexture2D(i.FRAMEBUFFER,Je,qe,vt,0);else throw new Error("THREE.WebGLTextures: Unknown depthTexture format.")}function $e(le){let Z=n.get(le),Te=le.isWebGLCubeRenderTarget===!0;if(Z.__boundDepthTexture!==le.depthTexture){let Ie=le.depthTexture;if(Z.__depthDisposeCallback&&Z.__depthDisposeCallback(),Ie){let Ge=()=>{delete Z.__boundDepthTexture,delete 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Ie=le.texture.mipmaps;if(Ie&&Ie.length>0?t.bindFramebuffer(i.FRAMEBUFFER,Z.__webglFramebuffer[0]):t.bindFramebuffer(i.FRAMEBUFFER,Z.__webglFramebuffer),Z.__webglDepthbuffer===void 0)Z.__webglDepthbuffer=i.createRenderbuffer(),dn(Z.__webglDepthbuffer,le,!1);else{let Ge=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,vt=Z.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,vt),i.framebufferRenderbuffer(i.FRAMEBUFFER,Ge,i.RENDERBUFFER,vt)}}t.bindFramebuffer(i.FRAMEBUFFER,null)}function ot(le,Z,Te){let Ie=n.get(le);Z!==void 0&&Pt(Ie.__webglFramebuffer,le,le.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),Te!==void 0&&$e(le)}function nt(le){let Z=le.texture,Te=n.get(le),Ie=n.get(Z);le.addEventListener("dispose",C);let Ge=le.textures,vt=le.isWebGLCubeRenderTarget===!0,Tt=Ge.length>1;if(Tt||(Ie.__webglTexture===void 0&&(Ie.__webglTexture=i.createTexture()),Ie.__version=Z.version,o.memory.textures++),vt){Te.__webglFramebuffer=[];for(let 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if((ne.isMesh||ne.isLine||ne.isPoints)&&(!ne.frustumCulled||$e.intersectsObject(ne))){let Qt=Je.update(ne),Vt=ne.material;if(De&&(ne.boundingSphere!==void 0?(ne.boundingSphere===null&&ne.computeBoundingSphere(),hn.copy(ne.boundingSphere.center)):(Qt.boundingSphere===null&&Qt.computeBoundingSphere(),hn.copy(Qt.boundingSphere.center)),hn.applyMatrix4(ne.matrixWorld).applyMatrix4(bt)),Array.isArray(Vt)){let on=Qt.groups;for(let pn=0,Wn=on.length;pn<Wn;pn++){let Jn=on[pn],gn=Vt[Jn.materialIndex];gn&&gn.visible&&F.push(ne,Qt,gn,ke,hn.z,Jn)}}else Vt.visible&&F.push(ne,Qt,Vt,ke,hn.z,null)}}let qt=ne.children;for(let Qt=0,Vt=qt.length;Qt<Vt;Qt++)YS(qt[Qt],Se,ke,De)}function zP(ne,Se,ke,De){let{opaque:Ne,transmissive:qt,transparent:Qt}=ne;D.setupLightsView(ke),ot===!0&&fn.setGlobalState(k.clippingPlanes,ke),De&&Z.viewport(ve.copy(De)),Ne.length>0&&Fx(Ne,Se,ke),qt.length>0&&Fx(qt,Se,ke),Qt.length>0&&Fx(Qt,Se,ke),Z.buffers.depth.setTest(!0),Z.buffers.depth.setMask(!0),Z.buffers.color.setMask(!0),Z.setPolygonOffset(!1)}function VP(ne,Se,ke,De){if((ke.isScene===!0?ke.overrideMaterial:null)!==null)return;if(D.state.transmissionRenderTarget[De.id]===void 0){let gn=zn.has("EXT_color_buffer_half_float")||zn.has("EXT_color_buffer_float");D.state.transmissionRenderTarget[De.id]=new Ba(1,1,{generateMipmaps:!0,type:gn?Wi:Ji,minFilter:Vo,samples:Math.max(4,le.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:ln.workingColorSpace})}let qt=D.state.transmissionRenderTarget[De.id],Qt=De.viewport||ve;qt.setSize(Qt.z*k.transmissionResolutionScale,Qt.w*k.transmissionResolutionScale);let Vt=k.getRenderTarget(),on=k.getActiveCubeFace(),pn=k.getActiveMipmapLevel();k.setRenderTarget(qt),k.getClearColor(Fe),mt=k.getClearAlpha(),mt<1&&k.setClearColor(16777215,.5),k.clear(),nn&&Dn.render(ke);let Wn=k.toneMapping;k.toneMapping=ao;let Jn=De.viewport;if(De.viewport!==void 0&&(De.viewport=void 0),D.setupLightsView(De),ot===!0&&fn.setGlobalState(k.clippingPlanes,De),Fx(ne,ke,De),Ge.updateMultisampleRenderTarget(qt),Ge.updateRenderTargetMipmap(qt),zn.has("WEBGL_multisampled_render_to_texture")===!1){let gn=!1;for(let Yi=0,rs=Se.length;Yi<rs;Yi++){let qr=Se[Yi],{object:ir,geometry:Co,material:Zt,group:rl}=qr;if(Zt.side===gr&&ir.layers.test(De.layers)){let yi=Zt.side;Zt.side=mi,Zt.needsUpdate=!0,GP(ir,ke,De,Co,Zt,rl),Zt.side=yi,Zt.needsUpdate=!0,gn=!0}}gn===!0&&(Ge.updateMultisampleRenderTarget(qt),Ge.updateRenderTargetMipmap(qt))}k.setRenderTarget(Vt,on,pn),k.setClearColor(Fe,mt),Jn!==void 0&&(De.viewport=Jn),k.toneMapping=Wn}function Fx(ne,Se,ke){let De=Se.isScene===!0?Se.overrideMaterial:null;for(let Ne=0,qt=ne.length;Ne<qt;Ne++){let Qt=ne[Ne],{object:Vt,geometry:on,group:pn}=Qt,Wn=Qt.material;Wn.allowOverride===!0&&De!==null&&(Wn=De),Vt.layers.test(ke.layers)&&GP(Vt,Se,ke,on,Wn,pn)}}function GP(ne,Se,ke,De,Ne,qt){ne.onBeforeRender(k,Se,ke,De,Ne,qt),ne.modelViewMatrix.multiplyMatrices(ke.matrixWorldInverse,ne.matrixWorld),ne.normalMatrix.getNormalMatrix(ne.modelViewMatrix),Ne.onBeforeRender(k,Se,ke,De,ne,qt),Ne.transparent===!0&&Ne.side===gr&&Ne.forceSinglePass===!1?(Ne.side=mi,Ne.needsUpdate=!0,k.renderBufferDirect(ke,Se,De,Ne,ne,qt),Ne.side=ko,Ne.needsUpdate=!0,k.renderBufferDirect(ke,Se,De,Ne,ne,qt),Ne.side=gr):k.renderBufferDirect(ke,Se,De,Ne,ne,qt),ne.onAfterRender(k,Se,ke,De,Ne,qt)}function Bx(ne,Se,ke){Se.isScene!==!0&&(Se=tn);let De=Pe.get(ne),Ne=D.state.lights,qt=D.state.shadowsArray,Qt=Ne.state.version,Vt=Pt.getParameters(ne,Ne.state,qt,Se,ke,D.state.lightProbeGridArray),on=Pt.getProgramCacheKey(Vt),pn=De.programs;De.environment=ne.isMeshStandardMaterial||ne.isMeshLambertMaterial||ne.isMeshPhongMaterial?Se.environment:null,De.fog=Se.fog;let Wn=ne.isMeshStandardMaterial||ne.isMeshLambertMaterial&&!ne.envMap||ne.isMeshPhongMaterial&&!ne.envMap;De.envMap=vt.get(ne.envMap||De.environment,Wn),De.envMapRotation=De.environment!==null&&ne.envMap===null?Se.environmentRotation:ne.envMapRotation,pn===void 0&&(ne.addEventListener("dispose",Pr),pn=new Map,De.programs=pn);let Jn=pn.get(on);if(Jn!==void 0){if(De.currentProgram===Jn&&De.lightsStateVersion===Qt)return HP(ne,Vt),Jn}else Vt.uniforms=Pt.getUniforms(ne),G!==null&&ne.isNodeMaterial&&G.build(ne,ke,Vt),ne.onBeforeCompile(Vt,k),Jn=Pt.acquireProgram(Vt,on),pn.set(on,Jn),De.uniforms=Vt.uniforms;let gn=De.uniforms;return(!ne.isShaderMaterial&&!ne.isRawShaderMaterial||ne.clipping===!0)&&(gn.clippingPlanes=fn.uniform),HP(ne,Vt),De.needsLights=TG(ne),De.lightsStateVersion=Qt,De.needsLights&&(gn.ambientLightColor.value=Ne.state.ambient,gn.lightProbe.value=Ne.state.probe,gn.directionalLights.value=Ne.state.directional,gn.directionalLightShadows.value=Ne.state.directionalShadow,gn.spotLights.value=Ne.state.spot,gn.spotLightShadows.value=Ne.state.spotShadow,gn.rectAreaLights.value=Ne.state.rectArea,gn.ltc_1.value=Ne.state.rectAreaLTC1,gn.ltc_2.value=Ne.state.rectAreaLTC2,gn.pointLights.value=Ne.state.point,gn.pointLightShadows.value=Ne.state.pointShadow,gn.hemisphereLights.value=Ne.state.hemi,gn.directionalShadowMatrix.value=Ne.state.directionalShadowMatrix,gn.spotLightMatrix.value=Ne.state.spotLightMatrix,gn.spotLightMap.value=Ne.state.spotLightMap,gn.pointShadowMatrix.value=Ne.state.pointShadowMatrix),De.lightProbeGrid=D.state.lightProbeGridArray.length>0,De.currentProgram=Jn,De.uniformsList=null,Jn}function qP(ne){if(ne.uniformsList===null){let Se=ne.currentProgram.getUniforms();ne.uniformsList=l_.seqWithValue(Se.seq,ne.uniforms)}return ne.uniformsList}function HP(ne,Se){let ke=Pe.get(ne);ke.outputColorSpace=Se.outputColorSpace,ke.batching=Se.batching,ke.batchingColor=Se.batchingColor,ke.instancing=Se.instancing,ke.instancingColor=Se.instancingColor,ke.instancingMorph=Se.instancingMorph,ke.skinning=Se.skinning,ke.morphTargets=Se.morphTargets,ke.morphNormals=Se.morphNormals,ke.morphColors=Se.morphColors,ke.morphTargetsCount=Se.morphTargetsCount,ke.numClippingPlanes=Se.numClippingPlanes,ke.numIntersection=Se.numClipIntersection,ke.vertexAlphas=Se.vertexAlphas,ke.vertexTangents=Se.vertexTangents,ke.toneMapping=Se.toneMapping}function bG(ne,Se){if(ne.length===0)return null;if(ne.length===1)return ne[0].texture!==null?ne[0]:null;I.setFromMatrixPosition(Se.matrixWorld);for(let ke=0,De=ne.length;ke<De;ke++){let Ne=ne[ke];if(Ne.texture!==null&&Ne.boundingBox.containsPoint(I))return Ne}return null}function wG(ne,Se,ke,De,Ne){Se.isScene!==!0&&(Se=tn),Ge.resetTextureUnits();let qt=Se.fog,Qt=De.isMeshStandardMaterial||De.isMeshLambertMaterial||De.isMeshPhongMaterial?Se.environment:null,Vt=te===null?k.outputColorSpace:te.isXRRenderTarget===!0?te.texture.colorSpace:ln.workingColorSpace,on=De.isMeshStandardMaterial||De.isMeshLambertMaterial&&!De.envMap||De.isMeshPhongMaterial&&!De.envMap,pn=vt.get(De.envMap||Qt,on),Wn=De.vertexColors===!0&&!!ke.attributes.color&&ke.attributes.color.itemSize===4,Jn=!!ke.attributes.tangent&&(!!De.normalMap||De.anisotropy>0),gn=!!ke.morphAttributes.position,Yi=!!ke.morphAttributes.normal,rs=!!ke.morphAttributes.color,qr=ao;De.toneMapped&&(te===null||te.isXRRenderTarget===!0)&&(qr=k.toneMapping);let ir=ke.morphAttributes.position||ke.morphAttributes.normal||ke.morphAttributes.color,Co=ir!==void 0?ir.length:0,Zt=Pe.get(De),rl=D.state.lights;if(ot===!0&&(nt===!0||ne!==he)){let pr=ne===he&&De.id===ce;fn.setState(De,ne,pr)}let yi=!1;De.version===Zt.__version?(Zt.needsLights&&Zt.lightsStateVersion!==rl.state.version||Zt.outputColorSpace!==Vt||Ne.isBatchedMesh&&Zt.batching===!1||!Ne.isBatchedMesh&&Zt.batching===!0||Ne.isBatchedMesh&&Zt.batchingColor===!0&&Ne.colorTexture===null||Ne.isBatchedMesh&&Zt.batchingColor===!1&&Ne.colorTexture!==null||Ne.isInstancedMesh&&Zt.instancing===!1||!Ne.isInstancedMesh&&Zt.instancing===!0||Ne.isSkinnedMesh&&Zt.skinning===!1||!Ne.isSkinnedMesh&&Zt.skinning===!0||Ne.isInstancedMesh&&Zt.instancingColor===!0&&Ne.instanceColor===null||Ne.isInstancedMesh&&Zt.instancingColor===!1&&Ne.instanceColor!==null||Ne.isInstancedMesh&&Zt.instancingMorph===!0&&Ne.morphTexture===null||Ne.isInstancedMesh&&Zt.instancingMorph===!1&&Ne.morphTexture!==null||Zt.envMap!==pn||De.fog===!0&&Zt.fog!==qt||Zt.numClippingPlanes!==void 0&&(Zt.numClippingPlanes!==fn.numPlanes||Zt.numIntersection!==fn.numIntersection)||Zt.vertexAlphas!==Wn||Zt.vertexTangents!==Jn||Zt.morphTargets!==gn||Zt.morphNormals!==Yi||Zt.morphColors!==rs||Zt.toneMapping!==qr||Zt.morphTargetsCount!==Co||!!Zt.lightProbeGrid!=D.state.lightProbeGridArray.length>0)&&(yi=!0):(yi=!0,Zt.__version=De.version);let Ol=Zt.currentProgram;yi===!0&&(Ol=Bx(De,Se,Ne),G&&De.isNodeMaterial&&G.onUpdateProgram(De,Ol,Zt));let lu=!1,Uf=!1,Lm=!1,rr=Ol.getUniforms(),ss=Zt.uniforms;if(Z.useProgram(Ol.program)&&(lu=!0,Uf=!0,Lm=!0),De.id!==ce&&(ce=De.id,Uf=!0),Zt.needsLights){let pr=bG(D.state.lightProbeGridArray,Ne);Zt.lightProbeGrid!==pr&&(Zt.lightProbeGrid=pr,Uf=!0)}if(lu||he!==ne){Z.buffers.depth.getReversed()&&ne.reversedDepth!==!0&&(ne._reversedDepth=!0,ne.updateProjectionMatrix()),rr.setValue(_e,"projectionMatrix",ne.projectionMatrix),rr.setValue(_e,"viewMatrix",ne.matrixWorldInverse);let zf=rr.map.cameraPosition;zf!==void 0&&zf.setValue(_e,yt.setFromMatrixPosition(ne.matrixWorld)),le.logarithmicDepthBuffer&&rr.setValue(_e,"logDepthBufFC",2/(Math.log(ne.far+1)/Math.LN2)),(De.isMeshPhongMaterial||De.isMeshToonMaterial||De.isMeshLambertMaterial||De.isMeshBasicMaterial||De.isMeshStandardMaterial||De.isShaderMaterial)&&rr.setValue(_e,"isOrthographic",ne.isOrthographicCamera===!0),he!==ne&&(he=ne,Uf=!0,Lm=!0)}if(Zt.needsLights&&(rl.state.directionalShadowMap.length>0&&rr.setValue(_e,"directionalShadowMap",rl.state.directionalShadowMap,Ge),rl.state.spotShadowMap.length>0&&rr.setValue(_e,"spotShadowMap",rl.state.spotShadowMap,Ge),rl.state.pointShadowMap.length>0&&rr.setValue(_e,"pointShadowMap",rl.state.pointShadowMap,Ge)),Ne.isSkinnedMesh){rr.setOptional(_e,Ne,"bindMatrix"),rr.setOptional(_e,Ne,"bindMatrixInverse");let pr=Ne.skeleton;pr&&(pr.boneTexture===null&&pr.computeBoneTexture(),rr.setValue(_e,"boneTexture",pr.boneTexture,Ge))}Ne.isBatchedMesh&&(rr.setOptional(_e,Ne,"batchingTexture"),rr.setValue(_e,"batchingTexture",Ne._matricesTexture,Ge),rr.setOptional(_e,Ne,"batchingIdTexture"),rr.setValue(_e,"batchingIdTexture",Ne._indirectTexture,Ge),rr.setOptional(_e,Ne,"batchingColorTexture"),Ne._colorsTexture!==null&&rr.setValue(_e,"batchingColorTexture",Ne._colorsTexture,Ge));let kf=ke.morphAttributes;if((kf.position!==void 0||kf.normal!==void 0||kf.color!==void 0)&&ye.update(Ne,ke,Ol),(Uf||Zt.receiveShadow!==Ne.receiveShadow)&&(Zt.receiveShadow=Ne.receiveShadow,rr.setValue(_e,"receiveShadow",Ne.receiveShadow)),(De.isMeshStandardMaterial||De.isMeshLambertMaterial||De.isMeshPhongMaterial)&&De.envMap===null&&Se.environment!==null&&(ss.envMapIntensity.value=Se.environmentIntensity),ss.dfgLUT!==void 0&&(ss.dfgLUT.value=mxe()),Uf){if(rr.setValue(_e,"toneMappingExposure",k.toneMappingExposure),Zt.needsLights&&SG(ss,Lm),qt&&De.fog===!0&&sn.refreshFogUniforms(ss,qt),sn.refreshMaterialUniforms(ss,De,Ye,Ve,D.state.transmissionRenderTarget[ne.id]),Zt.needsLights&&Zt.lightProbeGrid){let pr=Zt.lightProbeGrid;ss.probesSH.value=pr.texture,ss.probesMin.value.copy(pr.boundingBox.min),ss.probesMax.value.copy(pr.boundingBox.max),ss.probesResolution.value.copy(pr.resolution)}l_.upload(_e,qP(Zt),ss,Ge)}if(De.isShaderMaterial&&De.uniformsNeedUpdate===!0&&(l_.upload(_e,qP(Zt),ss,Ge),De.uniformsNeedUpdate=!1),De.isSpriteMaterial&&rr.setValue(_e,"center",Ne.center),rr.setValue(_e,"modelViewMatrix",Ne.modelViewMatrix),rr.setValue(_e,"normalMatrix",Ne.normalMatrix),rr.setValue(_e,"modelMatrix",Ne.matrixWorld),De.uniformsGroups!==void 0){let pr=De.uniformsGroups;for(let zf=0,Dm=pr.length;zf<Dm;zf++){let WP=pr[zf];ut.update(WP,Ol),ut.bind(WP,Ol)}}return Ol}function SG(ne,Se){ne.ambientLightColor.needsUpdate=Se,ne.lightProbe.needsUpdate=Se,ne.directionalLights.needsUpdate=Se,ne.directionalLightShadows.needsUpdate=Se,ne.pointLights.needsUpdate=Se,ne.pointLightShadows.needsUpdate=Se,ne.spotLights.needsUpdate=Se,ne.spotLightShadows.needsUpdate=Se,ne.rectAreaLights.needsUpdate=Se,ne.hemisphereLights.needsUpdate=Se}function TG(ne){return ne.isMeshLambertMaterial||ne.isMeshToonMaterial||ne.isMeshPhongMaterial||ne.isMeshStandardMaterial||ne.isShadowMaterial||ne.isShaderMaterial&&ne.lights===!0}this.getActiveCubeFace=function(){return $},this.getActiveMipmapLevel=function(){return J},this.getRenderTarget=function(){return te},this.setRenderTargetTextures=function(ne,Se,ke){let De=Pe.get(ne);De.__autoAllocateDepthBuffer=ne.resolveDepthBuffer===!1,De.__autoAllocateDepthBuffer===!1&&(De.__useRenderToTexture=!1),Pe.get(ne.texture).__webglTexture=Se,Pe.get(ne.depthTexture).__webglTexture=De.__autoAllocateDepthBuffer?void 0:ke,De.__hasExternalTextures=!0},this.setRenderTargetFramebuffer=function(ne,Se){let ke=Pe.get(ne);ke.__webglFramebuffer=Se,ke.__useDefaultFramebuffer=Se===void 0},this.setRenderTarget=function(ne,Se=0,ke=0){te=ne,$=Se,J=ke;let De=null,Ne=!1,qt=!1;if(ne){let Vt=Pe.get(ne);if(Vt.__useDefaultFramebuffer!==void 0){Z.bindFramebuffer(_e.FRAMEBUFFER,Vt.__webglFramebuffer),ve.copy(ne.viewport),Re.copy(ne.scissor),Qe=ne.scissorTest,Z.viewport(ve),Z.scissor(Re),Z.setScissorTest(Qe),ce=-1;return}else if(Vt.__webglFramebuffer===void 0)Ge.setupRenderTarget(ne);else if(Vt.__hasExternalTextures)Ge.rebindTextures(ne,Pe.get(ne.texture).__webglTexture,Pe.get(ne.depthTexture).__webglTexture);else if(ne.depthBuffer){let Wn=ne.depthTexture;if(Vt.__boundDepthTexture!==Wn){if(Wn!==null&&Pe.has(Wn)&&(ne.width!==Wn.image.width||ne.height!==Wn.image.height))throw new Error("THREE.WebGLRenderer: Attached DepthTexture is initialized to the incorrect size.");Ge.setupDepthRenderbuffer(ne)}}let on=ne.texture;(on.isData3DTexture||on.isDataArrayTexture||on.isCompressedArrayTexture)&&(qt=!0);let pn=Pe.get(ne).__webglFramebuffer;ne.isWebGLCubeRenderTarget?(Array.isArray(pn[Se])?De=pn[Se][ke]:De=pn[Se],Ne=!0):ne.samples>0&&Ge.useMultisampledRTT(ne)===!1?De=Pe.get(ne).__webglMultisampledFramebuffer:Array.isArray(pn)?De=pn[ke]:De=pn,ve.copy(ne.viewport),Re.copy(ne.scissor),Qe=ne.scissorTest}else ve.copy(It).multiplyScalar(Ye).floor(),Re.copy(dn).multiplyScalar(Ye).floor(),Qe=Gt;if(ke!==0&&(De=W),Z.bindFramebuffer(_e.FRAMEBUFFER,De)&&Z.drawBuffers(ne,De),Z.viewport(ve),Z.scissor(Re),Z.setScissorTest(Qe),Ne){let Vt=Pe.get(ne.texture);_e.framebufferTexture2D(_e.FRAMEBUFFER,_e.COLOR_ATTACHMENT0,_e.TEXTURE_CUBE_MAP_POSITIVE_X+Se,Vt.__webglTexture,ke)}else if(qt){let Vt=Se;for(let on=0;on<ne.textures.length;on++){let pn=Pe.get(ne.textures[on]);_e.framebufferTextureLayer(_e.FRAMEBUFFER,_e.COLOR_ATTACHMENT0+on,pn.__webglTexture,ke,Vt)}}else if(ne!==null&&ke!==0){let Vt=Pe.get(ne.texture);_e.framebufferTexture2D(_e.FRAMEBUFFER,_e.COLOR_ATTACHMENT0,_e.TEXTURE_2D,Vt.__webglTexture,ke)}ce=-1},this.readRenderTargetPixels=function(ne,Se,ke,De,Ne,qt,Qt,Vt=0){if(!(ne&&ne.isWebGLRenderTarget)){ze("WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let on=Pe.get(ne).__webglFramebuffer;if(ne.isWebGLCubeRenderTarget&&Qt!==void 0&&(on=on[Qt]),on){Z.bindFramebuffer(_e.FRAMEBUFFER,on);try{let pn=ne.textures[Vt],Wn=pn.format,Jn=pn.type;if(ne.textures.length>1&&_e.readBuffer(_e.COLOR_ATTACHMENT0+Vt),!le.textureFormatReadable(Wn)){ze("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!le.textureTypeReadable(Jn)){ze("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}Se>=0&&Se<=ne.width-De&&ke>=0&&ke<=ne.height-Ne&&_e.readPixels(Se,ke,De,Ne,St.convert(Wn),St.convert(Jn),qt)}finally{let pn=te!==null?Pe.get(te).__webglFramebuffer:null;Z.bindFramebuffer(_e.FRAMEBUFFER,pn)}}},this.readRenderTargetPixelsAsync=async function(ne,Se,ke,De,Ne,qt,Qt,Vt=0){if(!(ne&&ne.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let on=Pe.get(ne).__webglFramebuffer;if(ne.isWebGLCubeRenderTarget&&Qt!==void 0&&(on=on[Qt]),on)if(Se>=0&&Se<=ne.width-De&&ke>=0&&ke<=ne.height-Ne){Z.bindFramebuffer(_e.FRAMEBUFFER,on);let pn=ne.textures[Vt],Wn=pn.format,Jn=pn.type;if(ne.textures.length>1&&_e.readBuffer(_e.COLOR_ATTACHMENT0+Vt),!le.textureFormatReadable(Wn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!le.textureTypeReadable(Jn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let gn=_e.createBuffer();_e.bindBuffer(_e.PIXEL_PACK_BUFFER,gn),_e.bufferData(_e.PIXEL_PACK_BUFFER,qt.byteLength,_e.STREAM_READ),_e.readPixels(Se,ke,De,Ne,St.convert(Wn),St.convert(Jn),0);let Yi=te!==null?Pe.get(te).__webglFramebuffer:null;Z.bindFramebuffer(_e.FRAMEBUFFER,Yi);let rs=_e.fenceSync(_e.SYNC_GPU_COMMANDS_COMPLETE,0);return _e.flush(),await iZ(_e,rs,4),_e.bindBuffer(_e.PIXEL_PACK_BUFFER,gn),_e.getBufferSubData(_e.PIXEL_PACK_BUFFER,0,qt),_e.deleteBuffer(gn),_e.deleteSync(rs),qt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(ne,Se=null,ke=0){let De=Math.pow(2,-ke),Ne=Math.floor(ne.image.width*De),qt=Math.floor(ne.image.height*De),Qt=Se!==null?Se.x:0,Vt=Se!==null?Se.y:0;Ge.setTexture2D(ne,0),_e.copyTexSubImage2D(_e.TEXTURE_2D,ke,0,0,Qt,Vt,Ne,qt),Z.unbindTexture()},this.copyTextureToTexture=function(ne,Se,ke=null,De=null,Ne=0,qt=0){let Qt,Vt,on,pn,Wn,Jn,gn,Yi,rs,qr=ne.isCompressedTexture?ne.mipmaps[qt]:ne.image;if(ke!==null)Qt=ke.max.x-ke.min.x,Vt=ke.max.y-ke.min.y,on=ke.isBox3?ke.max.z-ke.min.z:1,pn=ke.min.x,Wn=ke.min.y,Jn=ke.isBox3?ke.min.z:0;else{let ss=Math.pow(2,-Ne);Qt=Math.floor(qr.width*ss),Vt=Math.floor(qr.height*ss),ne.isDataArrayTexture?on=qr.depth:ne.isData3DTexture?on=Math.floor(qr.depth*ss):on=1,pn=0,Wn=0,Jn=0}De!==null?(gn=De.x,Yi=De.y,rs=De.z):(gn=0,Yi=0,rs=0);let ir=St.convert(Se.format),Co=St.convert(Se.type),Zt;Se.isData3DTexture?(Ge.setTexture3D(Se,0),Zt=_e.TEXTURE_3D):Se.isDataArrayTexture||Se.isCompressedArrayTexture?(Ge.setTexture2DArray(Se,0),Zt=_e.TEXTURE_2D_ARRAY):(Ge.setTexture2D(Se,0),Zt=_e.TEXTURE_2D),Z.activeTexture(_e.TEXTURE0),Z.pixelStorei(_e.UNPACK_FLIP_Y_WEBGL,Se.flipY),Z.pixelStorei(_e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Se.premultiplyAlpha),Z.pixelStorei(_e.UNPACK_ALIGNMENT,Se.unpackAlignment);let 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x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0;if(ae=Q,Q=Q+16|0,X=ae,K=ae+8|0,j=X,h[j>>2]=p,h[j+4>>2]=m,(g|0)<0)return K=2,Q=ae,K|0;if(x=_,h[x>>2]=p,h[x+4>>2]=m,x=(v|0)!=0,x&&(h[v>>2]=0),Zi(p,m)|0)return K=9,Q=ae,K|0;h[K>>2]=0;e:do if((g|0)>=1)if(x)for(O=1,N=0,q=0,j=1,x=p;;){if(!(N|q)){if(x=Js(x,m,4,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,Zi(x,m)|0){x=9;break e}}if(x=Js(x,m,h[26864+(q<<2)>>2]|0,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,p=_+(O<<3)|0,h[p>>2]=x,h[p+4>>2]=m,h[v+(O<<2)>>2]=j,p=N+1|0,b=(p|0)==(j|0),E=q+1|0,M=(E|0)==6,Zi(x,m)|0){x=9;break e}if(j=j+(M&b&1)|0,(j|0)>(g|0)){x=0;break}else O=O+1|0,N=b?0:p,q=b?M?0:E:q}else for(O=1,N=0,q=0,j=1,x=p;;){if(!(N|q)){if(x=Js(x,m,4,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,Zi(x,m)|0){x=9;break e}}if(x=Js(x,m,h[26864+(q<<2)>>2]|0,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,p=_+(O<<3)|0,h[p>>2]=x,h[p+4>>2]=m,p=N+1|0,b=(p|0)==(j|0),E=q+1|0,M=(E|0)==6,Zi(x,m)|0){x=9;break e}if(j=j+(M&b&1)|0,(j|0)>(g|0)){x=0;break}else O=O+1|0,N=b?0:p,q=b?M?0:E:q}else x=0;while(!1);return K=x,Q=ae,K|0}function ih(p,m,g,_,v,x,b,E){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0,E=E|0;var M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(ae=Q,Q=Q+16|0,X=ae+8|0,K=ae,M=Gf(p|0,m|0,x|0,b|0)|0,O=ee()|0,q=_+(M<<3)|0,ue=q,xe=h[ue>>2]|0,ue=h[ue+4>>2]|0,N=(xe|0)==(p|0)&(ue|0)==(m|0),!((xe|0)==0&(ue|0)==0|N))do M=At(M|0,O|0,1,0)|0,M=rp(M|0,ee()|0,x|0,b|0)|0,O=ee()|0,q=_+(M<<3)|0,xe=q,ue=h[xe>>2]|0,xe=h[xe+4>>2]|0,N=(ue|0)==(p|0)&(xe|0)==(m|0);while(!((ue|0)==0&(xe|0)==0|N));if(M=v+(M<<2)|0,N&&(h[M>>2]|0)<=(E|0)||(xe=q,h[xe>>2]=p,h[xe+4>>2]=m,h[M>>2]=E,(E|0)>=(g|0)))return xe=0,Q=ae,xe|0;switch(N=E+1|0,h[X>>2]=0,M=Js(p,m,2,X,K)|0,M|0){case 9:{j=9;break}case 0:{M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M||(j=9);break}default:}e:do if((j|0)==9){switch(h[X>>2]=0,M=Js(p,m,3,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Js(p,m,1,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Js(p,m,5,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Js(p,m,4,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Js(p,m,6,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}return xe=0,Q=ae,xe|0}while(!1);return xe=M,Q=ae,xe|0}function Js(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;if(g>>>0>6)return v=1,v|0;b=(h[_>>2]|0)%6|0,h[_>>2]=b;e:do if((b|0)>0)for(x=0;;){switch(g|0){case 1:{g=5;break}case 5:{g=4;break}case 4:{g=6;break}case 6:{g=2;break}case 2:{g=3;break}case 3:{g=1;break}default:}if(x=x+1|0,(x|0)==(b|0))break e}while(!1);if(q=tt(p|0,m|0,45)|0,ee()|0,O=q&127,O>>>0>121)return v=5,v|0;M=al(p,m)|0,x=tt(p|0,m|0,52)|0,ee()|0,x=x&15;e:do if(!x)N=15;else{for(;;){if(b=(15-x|0)*3|0,E=tt(p|0,m|0,b|0)|0,ee()|0,E=E&7,(E|0)==7){m=5;break}if(K=(gc(x)|0)==0,x=x+-1|0,j=ft(7,0,b|0)|0,m=m&~(ee()|0),X=ft(h[(K?432:16)+(E*28|0)+(g<<2)>>2]|0,0,b|0)|0,b=ee()|0,g=h[(K?640:224)+(E*28|0)+(g<<2)>>2]|0,p=X|p&~j,m=b|m,!g){g=0;break e}if(!x){N=15;break e}}return m|0}while(!1);(N|0)==15&&(K=h[848+(O*28|0)+(g<<2)>>2]|0,X=ft(K|0,0,45)|0,p=X|p,m=ee()|0|m&-1040385,g=h[4272+(O*28|0)+(g<<2)>>2]|0,(K&127|0)==127&&(K=ft(h[848+(O*28|0)+20>>2]|0,0,45)|0,m=ee()|0|m&-1040385,g=h[4272+(O*28|0)+20>>2]|0,p=Fm(K|p,m)|0,m=ee()|0,h[_>>2]=(h[_>>2]|0)+1)),E=tt(p|0,m|0,45)|0,ee()|0,E=E&127;e:do if(xr(E)|0){t:do if((al(p,m)|0)==1){if((O|0)!=(E|0))if(UG(E,h[7696+(O*28|0)>>2]|0)|0){p=oL(p,m)|0,b=1,m=ee()|0;break}else di(27634,26928,533,26936);switch(M|0){case 3:{p=Fm(p,m)|0,m=ee()|0,h[_>>2]=(h[_>>2]|0)+1,b=0;break t}case 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v=((g|0)<0)<<31>>31,O=br(g|0,v|0,3,0)|0,x=ee()|0,v=At(g|0,v|0,1,0)|0,v=br(O|0,x|0,v|0,ee()|0)|0,v=At(v|0,ee()|0,1,0)|0,x=ee()|0,O=b,h[O>>2]=v,h[O+4>>2]=x;if(N=Ta(v,8)|0,!N)v=13;else{if(O=Ta(v,4)|0,!O){_t(N),v=13;break}if(v=ih(p,m,g,N,O,v,x,0)|0,v|0){_t(N),_t(O);break}if(m=h[b>>2]|0,b=h[b+4>>2]|0,(b|0)>0|(b|0)==0&m>>>0>0){v=0,E=0,M=0;do p=N+(E<<3)|0,x=h[p>>2]|0,p=h[p+4>>2]|0,!((x|0)==0&(p|0)==0)&&(h[O+(E<<2)>>2]|0)==(g|0)&&(j=_+(v<<3)|0,h[j>>2]=x,h[j+4>>2]=p,v=v+1|0),E=At(E|0,M|0,1,0)|0,M=ee()|0;while((M|0)<(b|0)|(M|0)==(b|0)&E>>>0<m>>>0)}_t(N),_t(O),v=0}}else v=2;while(!1);return j=v,Q=q,j|0}function QS(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;for(E=Q,Q=Q+16|0,x=E,b=E+8|0,v=(Zi(p,m)|0)==0,v=v?1:2;;){if(h[b>>2]=0,N=(Js(p,m,v,b,x)|0)==0,M=x,N&((h[M>>2]|0)==(g|0)?(h[M+4>>2]|0)==(_|0):0)){p=4;break}if(v=v+1|0,v>>>0>=7){v=7,p=4;break}}return(p|0)==4?(Q=E,v|0):0}function fce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;if(E=Q,Q=Q+48|0,v=E+16|0,x=E+8|0,b=E,g=Wx(g)|0,g|0)return b=g,Q=E,b|0;if(N=p,M=h[N+4>>2]|0,g=x,h[g>>2]=h[N>>2],h[g+4>>2]=M,nq(x,v),g=GG(v,m,b)|0,!g){if(m=h[x>>2]|0,x=h[p+8>>2]|0,(x|0)>0){v=h[p+12>>2]|0,g=0;do m=(h[v+(g<<3)>>2]|0)+m|0,g=g+1|0;while((g|0)<(x|0))}g=b,v=h[g>>2]|0,g=h[g+4>>2]|0,x=((m|0)<0)<<31>>31,(g|0)<(x|0)|(g|0)==(x|0)&v>>>0<m>>>0?(g=b,h[g>>2]=m,h[g+4>>2]=x,g=x):m=v,M=At(m|0,g|0,12,0)|0,N=ee()|0,g=b,h[g>>2]=M,h[g+4>>2]=N,g=_,h[g>>2]=M,h[g+4>>2]=N,g=0}return N=g,Q=E,N|0}function BG(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ea=0;if(bi=Q,Q=Q+64|0,Ut=bi+48|0,lt=bi+32|0,pt=bi+24|0,Be=bi+8|0,Ke=bi,M=h[p>>2]|0,(M|0)<=0)return pi=0,Q=bi,pi|0;for(Me=p+4|0,be=Ut+8|0,gt=lt+8|0,je=Be+8|0,E=0,we=0;;){N=h[Me>>2]|0,se=N+(we<<4)|0,h[Ut>>2]=h[se>>2],h[Ut+4>>2]=h[se+4>>2],h[Ut+8>>2]=h[se+8>>2],h[Ut+12>>2]=h[se+12>>2],(we|0)==(M+-1|0)?(h[lt>>2]=h[N>>2],h[lt+4>>2]=h[N+4>>2],h[lt+8>>2]=h[N+8>>2],h[lt+12>>2]=h[N+12>>2]):(se=N+(we+1<<4)|0,h[lt>>2]=h[se>>2],h[lt+4>>2]=h[se+4>>2],h[lt+8>>2]=h[se+8>>2],h[lt+12>>2]=h[se+12>>2]),M=Mce(Ut,lt,_,pt)|0;e:do if(M)N=0,E=M;else if(M=pt,N=h[M>>2]|0,M=h[M+4>>2]|0,(M|0)>0|(M|0)==0&N>>>0>0){xe=0,se=0;t:for(;;){if(Vn=1/(+(N>>>0)+4294967296*+(M|0)),Ea=+ie[Ut>>3],M=eo(N|0,M|0,xe|0,se|0)|0,wi=+(M>>>0)+4294967296*+(ee()|0),Ro=+(xe>>>0)+4294967296*+(se|0),ie[Be>>3]=Vn*(Ea*wi)+Vn*(+ie[lt>>3]*Ro),ie[je>>3]=Vn*(+ie[be>>3]*wi)+Vn*(+ie[gt>>3]*Ro),M=aL(Be,_,Ke)|0,M|0){E=M;break}ue=Ke,ae=h[ue>>2]|0,ue=h[ue+4>>2]|0,j=Gf(ae|0,ue|0,m|0,g|0)|0,O=ee()|0,M=b+(j<<3)|0,q=M,N=h[q>>2]|0,q=h[q+4>>2]|0;n:do if((N|0)==0&(q|0)==0)Ae=M,pi=16;else for(X=0,K=0;;){if((X|0)>(g|0)|(X|0)==(g|0)&K>>>0>m>>>0){E=1;break t}if((N|0)==(ae|0)&(q|0)==(ue|0))break n;if(M=At(j|0,O|0,1,0)|0,j=rp(M|0,ee()|0,m|0,g|0)|0,O=ee()|0,K=At(K|0,X|0,1,0)|0,X=ee()|0,M=b+(j<<3)|0,q=M,N=h[q>>2]|0,q=h[q+4>>2]|0,(N|0)==0&(q|0)==0){Ae=M,pi=16;break}}while(!1);if((pi|0)==16&&(pi=0,!((ae|0)==0&(ue|0)==0))&&(K=Ae,h[K>>2]=ae,h[K+4>>2]=ue,K=x+(h[v>>2]<<3)|0,h[K>>2]=ae,h[K+4>>2]=ue,K=v,K=At(h[K>>2]|0,h[K+4>>2]|0,1,0)|0,ae=ee()|0,ue=v,h[ue>>2]=K,h[ue+4>>2]=ae),xe=At(xe|0,se|0,1,0)|0,se=ee()|0,M=pt,N=h[M>>2]|0,M=h[M+4>>2]|0,!((M|0)>(se|0)|(M|0)==(se|0)&N>>>0>xe>>>0)){N=1;break e}}N=0}else N=1;while(!1);if(we=we+1|0,!N){pi=21;break}if(M=h[p>>2]|0,(we|0)>=(M|0)){E=0,pi=21;break}}return(pi|0)==21?(Q=bi,E|0):0}function dce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0;if(wi=Q,Q=Q+112|0,pi=wi+80|0,M=wi+72|0,bi=wi,Ro=wi+56|0,v=Wx(g)|0,v|0)return Vn=v,Q=wi,Vn|0;if(N=p+8|0,Vn=yr((h[N>>2]<<5)+32|0)|0,!Vn)return Vn=13,Q=wi,Vn|0;if(pL(p,Vn),v=Wx(g)|0,!v){if(lt=p,pt=h[lt+4>>2]|0,v=M,h[v>>2]=h[lt>>2],h[v+4>>2]=pt,nq(M,pi),v=GG(pi,m,bi)|0,v)lt=0,pt=0;else{if(v=h[M>>2]|0,x=h[N>>2]|0,(x|0)>0){b=h[p+12>>2]|0,g=0;do v=(h[b+(g<<3)>>2]|0)+v|0,g=g+1|0;while((g|0)!=(x|0));g=v}else g=v;v=bi,x=h[v>>2]|0,v=h[v+4>>2]|0,b=((g|0)<0)<<31>>31,(v|0)<(b|0)|(v|0)==(b|0)&x>>>0<g>>>0?(v=bi,h[v>>2]=g,h[v+4>>2]=b,v=b):g=x,lt=At(g|0,v|0,12,0)|0,pt=ee()|0,v=bi,h[v>>2]=lt,h[v+4>>2]=pt,v=0}if(!v){if(g=Ta(lt,8)|0,!g)return _t(Vn),Vn=13,Q=wi,Vn|0;if(E=Ta(lt,8)|0,!E)return _t(Vn),_t(g),Vn=13,Q=wi,Vn|0;je=pi,h[je>>2]=0,h[je+4>>2]=0,je=p,Ut=h[je+4>>2]|0,v=M,h[v>>2]=h[je>>2],h[v+4>>2]=Ut,v=BG(M,lt,pt,m,pi,g,E)|0;e:do if(v)_t(g),_t(E),_t(Vn);else{t:do if((h[N>>2]|0)>0){for(b=p+12|0,x=0;v=BG((h[b>>2]|0)+(x<<3)|0,lt,pt,m,pi,g,E)|0,x=x+1|0,!(v|0);)if((x|0)>=(h[N>>2]|0))break t;_t(g),_t(E),_t(Vn);break e}while(!1);(pt|0)>0|(pt|0)==0&lt>>>0>0&&sp(E|0,0,lt<<3|0)|0,Ut=pi,je=h[Ut+4>>2]|0;t:do if((je|0)>0|(je|0)==0&(h[Ut>>2]|0)>>>0>0){Me=g,be=E,gt=g,je=E,Ut=g,v=g,Ae=g,Be=E,Ke=E,g=E;n:for(;;){for(ue=0,xe=0,se=0,we=0,x=0,b=0;;){E=bi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));if(m=Me+(ue<<3)|0,N=h[m>>2]|0,m=h[m+4>>2]|0,NG(N,m,1,bi,0)|0){E=bi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));E=Ta(7,4)|0,E|0&&(ih(N,m,1,bi,E,7,0,0)|0,_t(E))}for(ae=0;;){K=bi+(ae<<3)|0,X=h[K>>2]|0,K=h[K+4>>2]|0;i:do if((X|0)==0&(K|0)==0)E=x,M=b;else{if(O=Gf(X|0,K|0,lt|0,pt|0)|0,N=ee()|0,E=_+(O<<3)|0,m=E,M=h[m>>2]|0,m=h[m+4>>2]|0,!((M|0)==0&(m|0)==0)){q=0,j=0;do{if((q|0)>(pt|0)|(q|0)==(pt|0)&j>>>0>lt>>>0)break n;if((M|0)==(X|0)&(m|0)==(K|0)){E=x,M=b;break i}E=At(O|0,N|0,1,0)|0,O=rp(E|0,ee()|0,lt|0,pt|0)|0,N=ee()|0,j=At(j|0,q|0,1,0)|0,q=ee()|0,E=_+(O<<3)|0,m=E,M=h[m>>2]|0,m=h[m+4>>2]|0}while(!((M|0)==0&(m|0)==0))}if((X|0)==0&(K|0)==0){E=x,M=b;break}v1(X,K,Ro)|0,mL(p,Vn,Ro)|0&&(j=At(x|0,b|0,1,0)|0,b=ee()|0,q=E,h[q>>2]=X,h[q+4>>2]=K,x=be+(x<<3)|0,h[x>>2]=X,h[x+4>>2]=K,x=j),E=x,M=b}while(!1);if(ae=ae+1|0,ae>>>0>=7)break;x=E,b=M}if(ue=At(ue|0,xe|0,1,0)|0,xe=ee()|0,se=At(se|0,we|0,1,0)|0,we=ee()|0,b=pi,x=h[b>>2]|0,b=h[b+4>>2]|0,(we|0)<(b|0)|(we|0)==(b|0)&se>>>0<x>>>0)x=E,b=M;else break}if((b|0)>0|(b|0)==0&x>>>0>0){x=0,b=0;do we=Me+(x<<3)|0,h[we>>2]=0,h[we+4>>2]=0,x=At(x|0,b|0,1,0)|0,b=ee()|0,we=pi,se=h[we+4>>2]|0;while((b|0)<(se|0)|((b|0)==(se|0)?x>>>0<(h[we>>2]|0)>>>0:0))}if(we=pi,h[we>>2]=E,h[we+4>>2]=M,(M|0)>0|(M|0)==0&E>>>0>0)ae=g,ue=Ke,xe=Ut,se=Be,we=be,g=Ae,Ke=v,Be=gt,Ae=ae,v=ue,Ut=je,je=xe,gt=se,be=Me,Me=we;else break t}_t(gt),_t(je),_t(Vn),v=1;break e}else v=E;while(!1);_t(Vn),_t(g),_t(v),v=0}while(!1);return Vn=v,Q=wi,Vn|0}}return _t(Vn),Vn=v,Q=wi,Vn|0}function pce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0;if(E=Q,Q=Q+16|0,b=E,p=Rce(p,m,((m|0)<0)<<31>>31,b)|0,p|0)return b=p,Q=E,b|0;if(x=uue(b,g)|0,g=b+4|0,(h[b>>2]|0)>0){m=0;do{if(v=h[g>>2]|0,_=v+(m<<4)+4|0,_t(h[_>>2]|0),h[_>>2]=0,h[v+(m<<4)>>2]=0,_=v+(m<<4)+8|0,v=v+(m<<4)+12|0,(h[_>>2]|0)>0){p=0;do M=h[v>>2]|0,N=M+(p<<3)+4|0,_t(h[N>>2]|0),h[N>>2]=0,h[M+(p<<3)>>2]=0,p=p+1|0;while((p|0)<(h[_>>2]|0))}_t(h[v>>2]|0),h[v>>2]=0,h[_>>2]=0,m=m+1|0}while((m|0)<(h[b>>2]|0))}return _t(h[g>>2]|0),h[g>>2]=0,h[b>>2]=0,N=x,Q=E,N|0}function Ac(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0;if(b=h[p>>2]|0,(b|0)<=0)return v=0,_=0,b=v<0,_=12.566370614359172-_,_=v+_,v=b?_:v,ie[m>>3]=v,0;if(x=h[p+4>>2]|0,p=(b|0)!=1&1,E=+ie[x>>3]*.5+.7853981633974483,v=+ie[x+(p<<4)>>3]*.5+.7853981633974483,g=+zi(+E)*+zi(+v),_=+ie[x+(p<<4)+8>>3]-+ie[x+8>>3],g=+Sa(+(+zi(+_)*g),+(+ii(+E)*+ii(+v)+ +ii(+_)*g))*-2,_=g+0,g=_-g,(b|0)==1)return E=_,v=g,b=E<0,v=12.566370614359172-v,v=E+v,E=b?v:E,ie[m>>3]=E,0;for(p=1,v=_;O=p,p=p+1|0,q=(p|0)%(b|0)|0,N=+ie[x+(O<<4)>>3]*.5+.7853981633974483,M=+ie[x+(q<<4)>>3]*.5+.7853981633974483,_=+zi(+N)*+zi(+M),E=+ie[x+(q<<4)+8>>3]-+ie[x+(O<<4)+8>>3],g=+Sa(+(+zi(+E)*_),+(+ii(+N)*+ii(+M)+ +ii(+E)*_))*-2-g,_=v+g,g=_-v-g,!((p|0)>=(b|0));)v=_;return q=_<0,N=12.566370614359172-g,N=_+N,N=q?N:_,ie[m>>3]=N,0}function mce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=Bm(p,m,v)|0,p|0?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],Ac(_,g)|0,x=0,Q=b,x|0)}function Ace(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=Bm(p,m,v)|0,p?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],Ac(_,g)|0,ie[g>>3]=+ie[g>>3]*4058973249931477e-8,x=0,Q=b,x|0)}function gce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=Bm(p,m,v)|0,p?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],Ac(_,g)|0,ie[g>>3]=+ie[g>>3]*4058973249931477e-8*1e6,x=0,Q=b,x|0)}function xr(p){return p=p|0,p>>>0>121?(p=0,p|0):(p=h[7696+(p*28|0)+16>>2]|0,p|0)}function YP(p){return p=p|0,(p|0)==4|(p|0)==117|0}function OG(p){return p=p|0,h[11120+((h[p>>2]|0)*216|0)+((h[p+4>>2]|0)*72|0)+((h[p+8>>2]|0)*24|0)+(h[p+12>>2]<<3)>>2]|0}function vce(p){return p=p|0,h[11120+((h[p>>2]|0)*216|0)+((h[p+4>>2]|0)*72|0)+((h[p+8>>2]|0)*24|0)+(h[p+12>>2]<<3)+4>>2]|0}function _ce(p,m){p=p|0,m=m|0,p=7696+(p*28|0)|0,h[m>>2]=h[p>>2],h[m+4>>2]=h[p+4>>2],h[m+8>>2]=h[p+8>>2],h[m+12>>2]=h[p+12>>2]}function xce(p,m){p=p|0,m=m|0;var g=0,_=0;if(m>>>0>20)return m=-1,m|0;do if((h[11120+(m*216|0)>>2]|0)!=(p|0))if((h[11120+(m*216|0)+8>>2]|0)!=(p|0))if((h[11120+(m*216|0)+16>>2]|0)!=(p|0))if((h[11120+(m*216|0)+24>>2]|0)!=(p|0))if((h[11120+(m*216|0)+32>>2]|0)!=(p|0))if((h[11120+(m*216|0)+40>>2]|0)!=(p|0))if((h[11120+(m*216|0)+48>>2]|0)!=(p|0))if((h[11120+(m*216|0)+56>>2]|0)!=(p|0))if((h[11120+(m*216|0)+64>>2]|0)!=(p|0))if((h[11120+(m*216|0)+72>>2]|0)!=(p|0))if((h[11120+(m*216|0)+80>>2]|0)!=(p|0))if((h[11120+(m*216|0)+88>>2]|0)!=(p|0))if((h[11120+(m*216|0)+96>>2]|0)!=(p|0))if((h[11120+(m*216|0)+104>>2]|0)!=(p|0))if((h[11120+(m*216|0)+112>>2]|0)!=(p|0))if((h[11120+(m*216|0)+120>>2]|0)!=(p|0))if((h[11120+(m*216|0)+128>>2]|0)!=(p|0))if((h[11120+(m*216|0)+136>>2]|0)==(p|0))p=2,g=1,_=2;else{if((h[11120+(m*216|0)+144>>2]|0)==(p|0)){p=0,g=2,_=0;break}if((h[11120+(m*216|0)+152>>2]|0)==(p|0)){p=0,g=2,_=1;break}if((h[11120+(m*216|0)+160>>2]|0)==(p|0)){p=0,g=2,_=2;break}if((h[11120+(m*216|0)+168>>2]|0)==(p|0)){p=1,g=2,_=0;break}if((h[11120+(m*216|0)+176>>2]|0)==(p|0)){p=1,g=2,_=1;break}if((h[11120+(m*216|0)+184>>2]|0)==(p|0)){p=1,g=2,_=2;break}if((h[11120+(m*216|0)+192>>2]|0)==(p|0)){p=2,g=2,_=0;break}if((h[11120+(m*216|0)+200>>2]|0)==(p|0)){p=2,g=2,_=1;break}if((h[11120+(m*216|0)+208>>2]|0)==(p|0)){p=2,g=2,_=2;break}else p=-1;return p|0}else p=2,g=1,_=1;else p=2,g=1,_=0;else p=1,g=1,_=2;else p=1,g=1,_=1;else p=1,g=1,_=0;else p=0,g=1,_=2;else p=0,g=1,_=1;else p=0,g=1,_=0;else p=2,g=0,_=2;else p=2,g=0,_=1;else p=2,g=0,_=0;else p=1,g=0,_=2;else p=1,g=0,_=1;else p=1,g=0,_=0;else p=0,g=0,_=2;else p=0,g=0,_=1;else p=0,g=0,_=0;while(!1);return m=h[11120+(m*216|0)+(g*72|0)+(p*24|0)+(_<<3)+4>>2]|0,m|0}function UG(p,m){return p=p|0,m=m|0,(h[7696+(p*28|0)+20>>2]|0)==(m|0)?(m=1,m|0):(m=(h[7696+(p*28|0)+24>>2]|0)==(m|0),m|0)}function ZP(p,m){return p=p|0,m=m|0,h[848+(p*28|0)+(m<<2)>>2]|0}function KP(p,m){return p=p|0,m=m|0,(h[848+(p*28|0)>>2]|0)==(m|0)?(m=0,m|0):(h[848+(p*28|0)+4>>2]|0)==(m|0)?(m=1,m|0):(h[848+(p*28|0)+8>>2]|0)==(m|0)?(m=2,m|0):(h[848+(p*28|0)+12>>2]|0)==(m|0)?(m=3,m|0):(h[848+(p*28|0)+16>>2]|0)==(m|0)?(m=4,m|0):(h[848+(p*28|0)+20>>2]|0)==(m|0)?(m=5,m|0):((h[848+(p*28|0)+24>>2]|0)==(m|0)?6:7)|0}function yce(){return 122}function bce(p){p=p|0;var m=0,g=0,_=0;m=0;do ft(m|0,0,45)|0,_=ee()|0|134225919,g=p+(m<<3)|0,h[g>>2]=-1,h[g+4>>2]=_,m=m+1|0;while((m|0)!=122);return 0}function wce(p){p=p|0;var m=0,g=0,_=0;return _=+ie[p+16>>3],g=+ie[p+24>>3],m=_-g,+(_<g?m+6.283185307179586:m)}function Sce(p){return p=p|0,+ie[p+16>>3]<+ie[p+24>>3]|0}function Tce(p){return p=p|0,+(+ie[p>>3]-+ie[p+8>>3])}function kG(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;return g=+ie[m>>3],!(g>=+ie[p+8>>3])||!(g<=+ie[p>>3])?(m=0,m|0):(_=+ie[p+16>>3],g=+ie[p+24>>3],v=+ie[m+8>>3],m=v>=g,p=v<=_&1,_<g?m&&(p=1):m||(p=0),m=(p|0)!=0,m|0)}function QP(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;return+ie[p>>3]<+ie[m+8>>3]||+ie[p+8>>3]>+ie[m>>3]?(_=0,_|0):(x=+ie[p+16>>3],g=p+24|0,O=+ie[g>>3],b=x<O,_=m+16|0,N=+ie[_>>3],v=m+24|0,M=+ie[v>>3],E=N<M,m=O-N<M-x,p=b?E|m?1:2:0,m=E?b?1:m?2:1:0,x=+Ul(x,p),x<+Ul(+ie[v>>3],m)||(O=+Ul(+ie[g>>3],p),O>+Ul(+ie[_>>3],m))?(E=0,E|0):(E=1,E|0))}function Ece(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0;x=+ie[p+16>>3],M=+ie[p+24>>3],p=x<M,E=+ie[m+16>>3],b=+ie[m+24>>3],v=E<b,m=M-E<b-x,h[g>>2]=p?v|m?1:2:0,h[_>>2]=v?p?1:m?2:1:0}function zG(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;return+ie[p>>3]<+ie[m>>3]||+ie[p+8>>3]>+ie[m+8>>3]?(_=0,_|0):(_=p+16|0,M=+ie[_>>3],x=+ie[p+24>>3],b=M<x,g=m+16|0,O=+ie[g>>3],v=m+24|0,N=+ie[v>>3],E=O<N,m=x-O<N-M,p=b?E|m?1:2:0,m=E?b?1:m?2:1:0,x=+Ul(x,p),x<=+Ul(+ie[v>>3],m)?(O=+Ul(+ie[_>>3],p),E=O>=+Ul(+ie[g>>3],m),E|0):(E=0,E|0))}function VG(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;v=Q,Q=Q+176|0,_=v,h[_>>2]=4,E=+ie[m>>3],ie[_+8>>3]=E,x=+ie[m+16>>3],ie[_+16>>3]=x,ie[_+24>>3]=E,E=+ie[m+24>>3],ie[_+32>>3]=E,b=+ie[m+8>>3],ie[_+40>>3]=b,ie[_+48>>3]=E,ie[_+56>>3]=b,ie[_+64>>3]=x,m=_+72|0,g=m+96|0;do h[m>>2]=0,m=m+4|0;while((m|0)<(g|0));cu(p|0,_|0,168)|0,Q=v}function GG(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0;K=Q,Q=Q+288|0,O=K+264|0,q=K+96|0,N=K,E=N,M=E+96|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));return m=cL(m,N)|0,m|0?(X=m,Q=K,X|0):(M=N,N=h[M>>2]|0,M=h[M+4>>2]|0,v1(N,M,O)|0,Bm(N,M,q)|0,b=+Gx(O,q+8|0),ie[O>>3]=+ie[p>>3],M=O+8|0,ie[M>>3]=+ie[p+16>>3],ie[q>>3]=+ie[p+8>>3],N=q+8|0,ie[N>>3]=+ie[p+24>>3],v=+Gx(O,q),ue=+ie[M>>3]-+ie[N>>3],x=+Qs(+ue),ae=+ie[O>>3]-+ie[q>>3],_=+Qs(+ae),!(ue==0|ae==0)&&(ue=+mq(+x,+_),ue=+m1(+(v*v/+lT(+(ue/+lT(+x,+_)),3)/(b*(b*2.59807621135)*.8))),ie[or>>3]=ue,j=~~ue>>>0,X=+Qs(ue)>=1?ue>0?~~+$P(+fo(ue/4294967296),4294967295)>>>0:~~+m1((ue-+(~~ue>>>0))/4294967296)>>>0:0,(h[or+4>>2]&2146435072|0)!=2146435072)?(q=(j|0)==0&(X|0)==0,m=g,h[m>>2]=q?1:j,h[m+4>>2]=q?0:X,m=0):m=1,X=m,Q=K,X|0)}function Mce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0;N=Q,Q=Q+288|0,b=N+264|0,E=N+96|0,M=N,v=M,x=v+96|0;do h[v>>2]=0,v=v+4|0;while((v|0)<(x|0));return g=cL(g,M)|0,g|0?(_=g,Q=N,_|0):(g=M,v=h[g>>2]|0,g=h[g+4>>2]|0,v1(v,g,b)|0,Bm(v,g,E)|0,O=+Gx(b,E+8|0),O=+m1(+(+Gx(p,m)/(O*2))),ie[or>>3]=O,g=~~O>>>0,v=+Qs(O)>=1?O>0?~~+$P(+fo(O/4294967296),4294967295)>>>0:~~+m1((O-+(~~O>>>0))/4294967296)>>>0:0,(h[or+4>>2]&2146435072|0)==2146435072?(_=1,Q=N,_|0):(M=(g|0)==0&(v|0)==0,h[_>>2]=M?1:g,h[_+4>>2]=M?0:v,_=0,Q=N,_|0))}function Cce(p,m){p=p|0,m=+m;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;x=p+16|0,b=+ie[x>>3],g=p+24|0,v=+ie[g>>3],_=b-v,_=b<v?_+6.283185307179586:_,N=+ie[p>>3],E=p+8|0,M=+ie[E>>3],O=N-M,_=(_*m-_)*.5,m=(O*m-O)*.5,N=N+m,ie[p>>3]=N>1.5707963267948966?1.5707963267948966:N,m=M-m,ie[E>>3]=m<-1.5707963267948966?-1.5707963267948966:m,m=b+_,m=m>3.141592653589793?m+-6.283185307179586:m,ie[x>>3]=m<-3.141592653589793?m+6.283185307179586:m,m=v-_,m=m>3.141592653589793?m+-6.283185307179586:m,ie[g>>3]=m<-3.141592653589793?m+6.283185307179586:m}function Rce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0;if(pt=Q,Q=Q+224|0,gt=pt,Be=pt+48|0,M=(g|0)>0|(g|0)==0&m>>>0>0,M&(g>>>0>0|(g|0)==0&m>>>0>17895697))return lt=14,Q=pt,lt|0;if((g|0)<0)return lt=2,Q=pt,lt|0;if((m|0)==0&(g|0)==0)return h[_>>2]=0,h[_+4>>2]=0,lt=0,Q=pt,lt|0;for(v=p,v=nL(h[v>>2]|0,h[v+4>>2]|0)|0,b=0,E=0;;){if(x=p+(b<<3)|0,lt=x,!(eT(h[lt>>2]|0,h[lt+4>>2]|0)|0)){v=5,je=159;break}if(lt=x,lt=(nL(h[lt>>2]|0,h[lt+4>>2]|0)|0)==(v|0),b=At(b|0,E|0,1,0)|0,E=ee()|0,!lt){v=12,je=159;break}if(!((E|0)<(g|0)|(E|0)==(g|0)&b>>>0<m>>>0)){je=8;break}}if((je|0)==8){do if((g|0)>0|(g|0)==0&m>>>0>1){if(v=m<<3,b=yr(v)|0,!b)return lt=13,Q=pt,lt|0;for(cu(b|0,p|0,v|0)|0,rT(b,m,8,1),v=1,x=0;Ut=b+(v<<3)|0,lt=b+(v+-1<<3)|0,lt=(h[Ut>>2]|0)==(h[lt>>2]|0)?(h[Ut+4>>2]|0)==(h[lt+4>>2]|0):0,v=At(v|0,x|0,1,0)|0,x=ee()|0,!lt;)if(!((x|0)<(g|0)|(x|0)==(g|0)&v>>>0<m>>>0)){je=14;break}if((je|0)==14){_t(b);break}return _t(b),lt=10,Q=pt,lt|0}while(!1);if(v=br(m|0,g|0,6,0)|0,x=ee()|0,M){b=0,E=0;do lt=p+(E<<3)|0,lt=((Zi(h[lt>>2]|0,h[lt+4>>2]|0)|0)!=0)<<31>>31,v=At(v|0,x|0,lt|0,((lt|0)<0)<<31>>31|0)|0,x=ee()|0,E=At(E|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(g|0)|(b|0)==(g|0)&E>>>0<m>>>0);Ae=v,we=x}else Ae=v,we=x;if(xe=br(Ae|0,we|0,10,0)|0,se=ee()|0,Ut=yr(Ae<<5)|0,!Ut)return lt=13,Q=pt,lt|0;if(lt=Ta(xe,4)|0,!lt)return _t(Ut),lt=13,Q=pt,lt|0;e:do if(M){for(be=p,JP(h[be>>2]|0,h[be+4>>2]|0,gt)|0,X=Ut,K=0,ae=0,v=0,ue=0;;){M=gt,M=(h[M>>2]|0)==0&(h[M+4>>2]|0)==0,x=M?26990:26995,b=M?5:6,E=0,M=gt+((M&1)<<3)|0,N=At(b|0,E|0,-1,-1)|0,O=ee()|0,q=0,j=0;do Me=M+(q<<3)|0,Ke=h[Me+4>>2]|0,be=X+(q<<5)|0,h[be>>2]=h[Me>>2],h[be+4>>2]=Ke,He[X+(q<<5)+9>>0]=0,He[X+(q<<5)+8>>0]=0,h[X+(q<<5)+20>>2]=X,be=X+(q<<5)+24|0,h[be>>2]=1,h[be+4>>2]=0,be=He[x+q>>0]|0,Ke=At(N|0,O|0,q|0,j|0)|0,Ke=Gf(Ke|0,ee()|0,b|0,E|0)|0,ee()|0,Ke=He[x+Ke>>0]|0,q=At(q|0,j|0,1,0)|0,j=ee()|0,Me=He[x+((q|0)==(b|0)&(j|0)==(E|0)?0:q)>>0]|0,be=be&255,h[X+(be<<5)+16>>2]=X+((Ke&255)<<5),h[X+(be<<5)+12>>2]=X+((Me&255)<<5);while(j>>>0<E>>>0|(j|0)==(E|0)&q>>>0<b>>>0);if(K=At(K|0,ae|0,1,0)|0,ae=ee()|0,v=At(b|0,E|0,v|0,ue|0)|0,ue=ee()|0,!((ae|0)<(g|0)|(ae|0)==(g|0)&K>>>0<m>>>0))break e;be=p+(K<<3)|0,JP(h[be>>2]|0,h[be+4>>2]|0,gt)|0||(X=Ut+(v<<5)|0)}di(27634,26956,108,26975)}while(!1);if((we|0)>0|(we|0)==0&Ae>>>0>0){E=0,M=0;do{if(x=Ut+(E<<5)|0,b=h[x>>2]|0,x=h[x+4>>2]|0,v=tt(b|0,x|0,30)|0,x=br(v^b|0,(ee()|0)^x|0,484763065,-1084733587)|0,b=ee()|0,v=tt(x|0,b|0,27)|0,b=br(v^x|0,(ee()|0)^b|0,321982955,-1798288965)|0,x=ee()|0,v=tt(b|0,x|0,31)|0,x=Gf(v^b|0,(ee()|0)^x|0,xe|0,se|0)|0,b=ee()|0,v=lt+(x<<2)|0,h[v>>2]|0)do v=At(x|0,b|0,1,0)|0,x=rp(v|0,ee()|0,xe|0,se|0)|0,b=ee()|0,v=lt+(x<<2)|0;while((h[v>>2]|0)!=0);h[v>>2]=Ut+(E<<5),E=At(E|0,M|0,1,0)|0,M=ee()|0}while((M|0)<(we|0)|(M|0)==(we|0)&E>>>0<Ae>>>0);q=0,j=0;do{if(E=Ut+(q<<5)|0,M=Ut+(q<<5)+9|0,!(He[M>>0]|0)){if(be=E,HG(h[be>>2]|0,h[be+4>>2]|0,gt)|0){je=39;break}O=gt,N=h[O>>2]|0,O=h[O+4>>2]|0,x=tt(N|0,O|0,30)|0,x=br(x^N|0,(ee()|0)^O|0,484763065,-1084733587)|0,b=ee()|0,v=tt(x|0,b|0,27)|0,b=br(v^x|0,(ee()|0)^b|0,321982955,-1798288965)|0,x=ee()|0,v=tt(b|0,x|0,31)|0,x=Gf(v^b|0,(ee()|0)^x|0,xe|0,se|0)|0,b=ee()|0,v=h[lt+(x<<2)>>2]|0;e:do if(v|0){for(;be=v,!((h[be>>2]|0)==(N|0)&&(h[be+4>>2]|0)==(O|0));)if(v=At(x|0,b|0,1,0)|0,x=rp(v|0,ee()|0,xe|0,se|0)|0,b=ee()|0,v=h[lt+(x<<2)>>2]|0,!v)break e;He[M>>0]=1,He[v+9>>0]=1,x=v+16|0,be=Ut+(q<<5)+12|0,h[(h[be>>2]|0)+16>>2]=h[x>>2],g=v+12|0,Me=h[Ut+(q<<5)+16>>2]|0,h[Me+12>>2]=h[g>>2],h[(h[g>>2]|0)+16>>2]=Me,h[(h[x>>2]|0)+12>>2]=h[be>>2],x=JS(E)|0,be=JS(v)|0,v=x+24|0,g=h[v+4>>2]|0,Me=be+24|0,Ke=h[Me+4>>2]|0,Me=(g|0)<(Ke|0)|((g|0)==(Ke|0)?(h[v>>2]|0)>>>0<(h[Me>>2]|0)>>>0:0),v=Me?x:be,x=Me?be:x,(x|0)!=(v|0)&&(Ke=v+24|0,be=x+24|0,Me=be,Ke=At(h[Me>>2]|0,h[Me+4>>2]|0,h[Ke>>2]|0,h[Ke+4>>2]|0)|0,Me=ee()|0,h[be>>2]=Ke,h[be+4>>2]=Me,h[v+20>>2]=x)}while(!1)}q=At(q|0,j|0,1,0)|0,j=ee()|0}while((j|0)<(we|0)|(j|0)==(we|0)&q>>>0<Ae>>>0);(je|0)==39&&di(27634,26956,258,27001),v=0,x=0;do He[Ut+(v<<5)+8>>0]=0,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(we|0)|(x|0)==(we|0)&v>>>0<Ae>>>0);for(N=0,b=0,M=0,O=0;;){if(v=Ut+(N<<5)|0,(He[Ut+(N<<5)+8>>0]|0)==0&&(He[Ut+(N<<5)+9>>0]|0)==0){E=v,x=h[E>>2]|0,E=h[E+4>>2]|0;do He[v+8>>0]=1,v=h[v+12>>2]|0,be=v;while(!((h[be>>2]|0)==(x|0)&&(h[be+4>>2]|0)==(E|0)));b=At(b|0,M|0,1,0)|0,E=ee()|0}else E=M;if(N=At(N|0,O|0,1,0)|0,O=ee()|0,(O|0)<(we|0)|(O|0)==(we|0)&N>>>0<Ae>>>0)M=E;else break}v=0,x=0;do He[Ut+(v<<5)+8>>0]=0,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(we|0)|(x|0)==(we|0)&v>>>0<Ae>>>0);Me=b,Ke=E,v=1}else Me=0,Ke=0,v=0;be=yr(Me*24|0)|0;e:do if(be|0){t:do if(v){p=0,xe=0,g=0,m=0;n:for(;;){if(v=Ut+(p<<5)|0,(He[Ut+(p<<5)+8>>0]|0)==0&&(He[Ut+(p<<5)+9>>0]|0)==0){ue=v,ae=h[ue>>2]|0,ue=h[ue+4>>2]|0,x=0,b=0;do x=At(x|0,b|0,2,0)|0,b=ee()|0,v=h[v+12>>2]|0,se=v;while(!((h[se>>2]|0)==(ae|0)&&(h[se+4>>2]|0)==(ue|0)));if(K=yr(x<<4)|0,!K)break;x=ae,b=ue,X=0,j=0,E=0,M=0;do{if(Ux(x,b,Be)|0){je=69;break n}if(se=h[Be>>2]|0,O=se+-1|0,q=((O|0)<0)<<31>>31,(se|0)>1){b=E,N=0,x=M,E=0;do se=K+(b<<4)|0,M=Be+8+(N<<4)|0,h[se>>2]=h[M>>2],h[se+4>>2]=h[M+4>>2],h[se+8>>2]=h[M+8>>2],h[se+12>>2]=h[M+12>>2],b=At(b|0,x|0,1,0)|0,x=ee()|0,N=At(N|0,E|0,1,0)|0,E=ee()|0;while((E|0)<(q|0)|(E|0)==(q|0)&N>>>0<O>>>0);E=b,M=x}X=At(X|0,j|0,O|0,q|0)|0,j=ee()|0,He[v+8>>0]=1,v=h[v+12>>2]|0,b=v,x=h[b>>2]|0,b=h[b+4>>2]|0}while(!((x|0)==(ae|0)&(b|0)==(ue|0)));if(x=Iue(K,X<<4)|0,!x){je=75;break}ue=JS(v)|0,se=h[ue+4>>2]|0,v=be+(g*24|0)|0,h[v>>2]=h[ue>>2],h[v+4>>2]=se,v=be+(g*24|0)+16|0,h[v>>2]=X,h[be+(g*24|0)+20>>2]=x,h[gt>>2]=h[v>>2],h[gt+4>>2]=h[v+4>>2],Ac(gt,be+(g*24|0)+8|0)|0,x=At(g|0,xe|0,1,0)|0,v=ee()|0}else x=g,v=xe;if(p=At(p|0,m|0,1,0)|0,m=ee()|0,(m|0)<(we|0)|(m|0)==(we|0)&p>>>0<Ae>>>0)xe=v,g=x;else break t}if((je|0)==69?di(27634,26956,351,27016):(je|0)==75&&_t(K),(xe|0)>0|(xe|0)==0&g>>>0>0)for(E=0,M=0,v=g,b=xe;x=h[be+(E*24|0)+20>>2]|0,x?(_t(x),x=xe,v=g):x=b,E=At(E|0,M|0,1,0)|0,M=ee()|0,(M|0)<(x|0)|(M|0)==(x|0)&E>>>0<v>>>0;)b=x;_t(be);break e}while(!1);rT(be,Me,24,2);t:do if((Me|0)==0&(Ke|0)==0){if(se=yr(192)|0,se|0){if(h[se+16>>2]=0,h[se+20>>2]=0,j=se+8|0,h[j>>2]=3,v=yr(48)|0,X=se+12|0,h[X>>2]=v,v|0){h[v>>2]=h[3860],h[v+4>>2]=h[3861],h[v+8>>2]=h[3862],h[v+12>>2]=h[3863],q=v+16|0,h[q>>2]=h[3864],h[q+4>>2]=h[3865],h[q+8>>2]=h[3866],h[q+12>>2]=h[3867],q=v+32|0,h[q>>2]=h[3868],h[q+4>>2]=h[3869],h[q+8>>2]=h[3870],h[q+12>>2]=h[3871],h[gt>>2]=h[j>>2],h[gt+4>>2]=h[j+4>>2],Ac(gt,se)|0,h[se+40>>2]=0,h[se+44>>2]=0,q=se+32|0,h[q>>2]=3,v=yr(48)|0,K=se+36|0,h[K>>2]=v;do if(!v)E=0,M=1;else{if(h[v>>2]=h[3872],h[v+4>>2]=h[3873],h[v+8>>2]=h[3874],h[v+12>>2]=h[3875],O=v+16|0,h[O>>2]=h[3876],h[O+4>>2]=h[3877],h[O+8>>2]=h[3878],h[O+12>>2]=h[3879],O=v+32|0,h[O>>2]=h[3880],h[O+4>>2]=h[3881],h[O+8>>2]=h[3882],h[O+12>>2]=h[3883],h[gt>>2]=h[q>>2],h[gt+4>>2]=h[q+4>>2],Ac(gt,se+24|0)|0,h[se+64>>2]=0,h[se+68>>2]=0,O=se+56|0,h[O>>2]=3,v=yr(48)|0,ae=se+60|0,h[ae>>2]=v,!v){E=0,M=2;break}if(h[v>>2]=h[3884],h[v+4>>2]=h[3885],h[v+8>>2]=h[3886],h[v+12>>2]=h[3887],N=v+16|0,h[N>>2]=h[3888],h[N+4>>2]=h[3889],h[N+8>>2]=h[3890],h[N+12>>2]=h[3891],N=v+32|0,h[N>>2]=h[3892],h[N+4>>2]=h[3893],h[N+8>>2]=h[3894],h[N+12>>2]=h[3895],h[gt>>2]=h[O>>2],h[gt+4>>2]=h[O+4>>2],Ac(gt,se+48|0)|0,h[se+88>>2]=0,h[se+92>>2]=0,N=se+80|0,h[N>>2]=3,v=yr(48)|0,ue=se+84|0,h[ue>>2]=v,!v){E=0,M=3;break}if(h[v>>2]=h[3896],h[v+4>>2]=h[3897],h[v+8>>2]=h[3898],h[v+12>>2]=h[3899],M=v+16|0,h[M>>2]=h[3900],h[M+4>>2]=h[3901],h[M+8>>2]=h[3902],h[M+12>>2]=h[3903],M=v+32|0,h[M>>2]=h[3904],h[M+4>>2]=h[3905],h[M+8>>2]=h[3906],h[M+12>>2]=h[3907],h[gt>>2]=h[N>>2],h[gt+4>>2]=h[N+4>>2],Ac(gt,se+72|0)|0,h[se+112>>2]=0,h[se+116>>2]=0,M=se+104|0,h[M>>2]=3,v=yr(48)|0,p=se+108|0,h[p>>2]=v,!v){E=0,M=4;break}if(h[v>>2]=h[3908],h[v+4>>2]=h[3909],h[v+8>>2]=h[3910],h[v+12>>2]=h[3911],E=v+16|0,h[E>>2]=h[3912],h[E+4>>2]=h[3913],h[E+8>>2]=h[3914],h[E+12>>2]=h[3915],E=v+32|0,h[E>>2]=h[3916],h[E+4>>2]=h[3917],h[E+8>>2]=h[3918],h[E+12>>2]=h[3919],h[gt>>2]=h[M>>2],h[gt+4>>2]=h[M+4>>2],Ac(gt,se+96|0)|0,h[se+136>>2]=0,h[se+140>>2]=0,E=se+128|0,h[E>>2]=3,v=yr(48)|0,m=se+132|0,h[m>>2]=v,!v){E=0,M=5;break}if(h[v>>2]=h[3920],h[v+4>>2]=h[3921],h[v+8>>2]=h[3922],h[v+12>>2]=h[3923],b=v+16|0,h[b>>2]=h[3924],h[b+4>>2]=h[3925],h[b+8>>2]=h[3926],h[b+12>>2]=h[3927],b=v+32|0,h[b>>2]=h[3928],h[b+4>>2]=h[3929],h[b+8>>2]=h[3930],h[b+12>>2]=h[3931],h[gt>>2]=h[E>>2],h[gt+4>>2]=h[E+4>>2],Ac(gt,se+120|0)|0,h[se+160>>2]=0,h[se+164>>2]=0,b=se+152|0,h[b>>2]=3,v=yr(48)|0,g=se+156|0,h[g>>2]=v,!v){E=0,M=6;break}if(h[v>>2]=h[3932],h[v+4>>2]=h[3933],h[v+8>>2]=h[3934],h[v+12>>2]=h[3935],x=v+16|0,h[x>>2]=h[3936],h[x+4>>2]=h[3937],h[x+8>>2]=h[3938],h[x+12>>2]=h[3939],x=v+32|0,h[x>>2]=h[3940],h[x+4>>2]=h[3941],h[x+8>>2]=h[3942],h[x+12>>2]=h[3943],h[gt>>2]=h[b>>2],h[gt+4>>2]=h[b+4>>2],Ac(gt,se+144|0)|0,h[se+184>>2]=0,h[se+188>>2]=0,x=se+176|0,h[x>>2]=3,v=yr(48)|0,xe=se+180|0,h[xe>>2]=v,!v){E=0,M=7;break}if(h[v>>2]=h[3944],h[v+4>>2]=h[3945],h[v+8>>2]=h[3946],h[v+12>>2]=h[3947],Be=v+16|0,h[Be>>2]=h[3948],h[Be+4>>2]=h[3949],h[Be+8>>2]=h[3950],h[Be+12>>2]=h[3951],v=v+32|0,h[v>>2]=h[3952],h[v+4>>2]=h[3953],h[v+8>>2]=h[3954],h[v+12>>2]=h[3955],h[gt>>2]=h[x>>2],h[gt+4>>2]=h[x+4>>2],Ac(gt,se+168|0)|0,rT(se,8,24,3),v=yr(128)|0,h[_+4>>2]=v,v|0){h[_>>2]=8,h[v>>2]=h[j>>2],h[v+4>>2]=h[j+4>>2],h[v+8>>2]=h[j+8>>2],h[v+12>>2]=h[j+12>>2],je=v+16|0,h[je>>2]=h[q>>2],h[je+4>>2]=h[q+4>>2],h[je+8>>2]=h[q+8>>2],h[je+12>>2]=h[q+12>>2],je=v+32|0,h[je>>2]=h[O>>2],h[je+4>>2]=h[O+4>>2],h[je+8>>2]=h[O+8>>2],h[je+12>>2]=h[O+12>>2],je=v+48|0,h[je>>2]=h[N>>2],h[je+4>>2]=h[N+4>>2],h[je+8>>2]=h[N+8>>2],h[je+12>>2]=h[N+12>>2],je=v+64|0,h[je>>2]=h[M>>2],h[je+4>>2]=h[M+4>>2],h[je+8>>2]=h[M+8>>2],h[je+12>>2]=h[M+12>>2],je=v+80|0,h[je>>2]=h[E>>2],h[je+4>>2]=h[E+4>>2],h[je+8>>2]=h[E+8>>2],h[je+12>>2]=h[E+12>>2],je=v+96|0,h[je>>2]=h[b>>2],h[je+4>>2]=h[b+4>>2],h[je+8>>2]=h[b+8>>2],h[je+12>>2]=h[b+12>>2],je=v+112|0,h[je>>2]=h[x>>2],h[je+4>>2]=h[x+4>>2],h[je+8>>2]=h[x+8>>2],h[je+12>>2]=h[x+12>>2],_t(se),je=158;break t}v=h[X>>2]|0,v|0&&_t(v),v=h[K>>2]|0,v|0&&_t(v),v=h[ae>>2]|0,v|0&&_t(v),v=h[ue>>2]|0,v|0&&_t(v),v=h[p>>2]|0,v|0&&_t(v),v=h[m>>2]|0,v|0&&_t(v),v=h[g>>2]|0,v|0&&_t(v),v=h[xe>>2]|0,v|0&&_t(v),_t(se);break t}while(!1);v=0,b=0;do x=h[se+(v*24|0)+12>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while(b>>>0<E>>>0|(b|0)==(E|0)&v>>>0<M>>>0)}_t(se),je=152}}else{if((Ke|0)>0|(Ke|0)==0&Me>>>0>0){b=0,E=0,M=0,x=0,v=0,N=0;do Be=be+(b*24|0)|0,gt=E,E=h[Be>>2]|0,je=M,M=h[Be+4>>2]|0,x=At(x|0,v|0,((E|0)!=(gt|0)|(M|0)!=(je|0))&1|0,0)|0,v=ee()|0,b=At(b|0,N|0,1,0)|0,N=ee()|0;while((N|0)<(Ke|0)|(N|0)==(Ke|0)&b>>>0<Me>>>0);ue=x,ae=v}else ue=0,ae=0;if(p=yr(ue*24|0)|0,p){n:do if((Ke|0)>=0){for(j=0,X=0,x=0,b=0,K=0,E=0;;){if(!((j|0)==(Me|0)&(X|0)==(Ke|0))&&(gt=be+(x*24|0)|0,je=be+(j*24|0)|0,(h[gt>>2]|0)==(h[je>>2]|0)?(h[gt+4>>2]|0)==(h[je+4>>2]|0):0))v=K;else{if(O=be+(x*24|0)|0,je=eo(j|0,X|0,x|0,b|0)|0,gt=ee()|0,q=At(je|0,gt|0,-1,-1)|0,b=ee()|0,(gt|0)>0|(gt|0)==0&je>>>0>1){if(v=yr(q<<3)|0,!v)break;M=0,N=0;do je=M,M=At(M|0,N|0,1,0)|0,N=ee()|0,Be=O+(M*24|0)+16|0,gt=h[Be+4>>2]|0,je=v+(je<<3)|0,h[je>>2]=h[Be>>2],h[je+4>>2]=gt;while((N|0)<(b|0)|(N|0)==(b|0)&M>>>0<q>>>0)}else v=0;gt=be+(x*24|0)+16|0,je=h[gt+4>>2]|0,b=p+(E*24|0)+8|0,h[b>>2]=h[gt>>2],h[b+4>>2]=je,h[p+(E*24|0)+16>>2]=q,h[p+(E*24|0)+20>>2]=v,ie[p+(E*24|0)>>3]=+ie[be+(x*24|0)+8>>3],E=At(E|0,K|0,1,0)|0,x=j,b=X,v=ee()|0}if(je=j,j=At(j|0,X|0,1,0)|0,gt=X,X=ee()|0,(gt|0)<(Ke|0)|(gt|0)==(Ke|0)&je>>>0<Me>>>0)K=v;else break n}if((K|0)>0|(K|0)==0&E>>>0>0){v=0,b=0;do x=h[p+(v*24|0)+20>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(K|0)|(b|0)==(K|0)&v>>>0<E>>>0)}_t(p),je=152;break t}while(!1);if(rT(p,ue,24,3),v=yr(ue<<4)|0,b=_+4|0,h[b>>2]=v,v){h[_>>2]=ue;do if((ae|0)>0|(ae|0)==0&ue>>>0>0){if(_=p+8|0,h[v>>2]=h[_>>2],h[v+4>>2]=h[_+4>>2],h[v+8>>2]=h[_+8>>2],h[v+12>>2]=h[_+12>>2],(ue|0)==1&(ae|0)==0||(_=v+16|0,je=p+32|0,h[_>>2]=h[je>>2],h[_+4>>2]=h[je+4>>2],h[_+8>>2]=h[je+8>>2],h[_+12>>2]=h[je+12>>2],!((ae|0)>0|(ae|0)==0&ue>>>0>2)))break;v=2,x=0;do _=(h[b>>2]|0)+(v<<4)|0,je=p+(v*24|0)+8|0,h[_>>2]=h[je>>2],h[_+4>>2]=h[je+4>>2],h[_+8>>2]=h[je+8>>2],h[_+12>>2]=h[je+12>>2],v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(ae|0)|(x|0)==(ae|0)&v>>>0<ue>>>0)}while(!1);_t(p),je=158;break}else{if((ae|0)>0|(ae|0)==0&ue>>>0>0){v=0,b=0;do x=h[p+(v*24|0)+20>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(ae|0)|(b|0)==(ae|0)&v>>>0<ue>>>0)}_t(p),je=152;break}}else je=152}while(!1);if((je|0)==158)return _t(Ut),_t(lt),_t(be),lt=0,Q=pt,lt|0;if((je|0)==152&&(Ke|0)>0|(Ke|0)==0&Me>>>0>0)for(E=0,M=0,v=Me,b=Ke;x=h[be+(E*24|0)+20>>2]|0,x?(_t(x),x=Ke,v=Me):x=b,E=At(E|0,M|0,1,0)|0,M=ee()|0,(M|0)<(x|0)|(M|0)==(x|0)&E>>>0<v>>>0;)b=x;return _t(be),_t(Ut),_t(lt),lt=13,Q=pt,lt|0}while(!1);return _t(Ut),_t(lt),lt=13,Q=pt,lt|0}else if((je|0)==159)return Q=pt,v|0;return 0}function Ice(p,m){p=p|0,m=m|0;var g=0,_=0;return _=p,p=h[_>>2]|0,_=h[_+4>>2]|0,g=m,m=h[g>>2]|0,g=h[g+4>>2]|0,(_>>>0<g>>>0|(_|0)==(g|0)&p>>>0<m>>>0?-1:(_>>>0>g>>>0|(_|0)==(g|0)&p>>>0>m>>>0)&1)|0}function JS(p){p=p|0;var m=0,g=0;return m=p+20|0,g=h[m>>2]|0,(g|0)==(p|0)?p|0:(g=JS(g)|0,h[m>>2]=g,g|0)}function Pce(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;return E=p,b=h[E>>2]|0,E=h[E+4>>2]|0,x=m,v=h[x>>2]|0,x=h[x+4>>2]|0,E>>>0<x>>>0|(E|0)==(x|0)&b>>>0<v>>>0?(m=-1,m|0):E>>>0>x>>>0|(E|0)==(x|0)&b>>>0>v>>>0?(m=1,m|0):(_=+ie[p+8>>3],g=+ie[m+8>>3],_<g?(m=-1,m|0):(m=_>g&1,m|0))}function Lce(p,m){p=p|0,m=m|0;var g=0,_=0;return _=+ie[p>>3],g=+ie[m>>3],(_>g?-1:_<g&1)|0}function Dce(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0;if(q=Q,Q=Q+64|0,O=q,E=q+56|0,!(!0&(m&2013265920|0)==134217728&(!0&(_&2013265920|0)==134217728)))return v=5,Q=q,v|0;if((p|0)==(g|0)&(m|0)==(_|0))return h[v>>2]=0,v=0,Q=q,v|0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,N=tt(g|0,_|0,52)|0,ee()|0,(b|0)!=(N&15|0))return v=12,Q=q,v|0;if(x=b+-1|0,b>>>0>1){rL(p,m,x,O)|0,rL(g,_,x,E)|0,N=O,M=h[N>>2]|0,N=h[N+4>>2]|0;e:do if((M|0)==(h[E>>2]|0)&&(N|0)==(h[E+4>>2]|0)){b=(b^15)*3|0,x=tt(p|0,m|0,b|0)|0,ee()|0,x=x&7,b=tt(g|0,_|0,b|0)|0,ee()|0,b=b&7;do if((x|0)==0|(b|0)==0)h[v>>2]=1,x=0;else if((x|0)==7)x=5;else{if((x|0)==1|(b|0)==1&&Zi(M,N)|0){x=5;break}if((h[15824+(x<<2)>>2]|0)!=(b|0)&&(h[15856+(x<<2)>>2]|0)!=(b|0))break e;h[v>>2]=1,x=0}while(!1);return v=x,Q=q,v|0}while(!1)}x=O,b=x+56|0;do h[x>>2]=0,x=x+4|0;while((x|0)<(b|0));return LG(p,m,1,O)|0,m=O,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0))&&(m=O+8|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=O+16|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=O+24|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=O+32|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=O+40|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))?(x=O+48|0,x=((h[x>>2]|0)==(g|0)?(h[x+4>>2]|0)==(_|0):0)&1):x=1,h[v>>2]=x,v=0,Q=q,v|0}function Nce(p,m,g,_,v){return p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,g=QS(p,m,g,_)|0,(g|0)==7?(v=11,v|0):(_=ft(g|0,0,56)|0,m=m&-2130706433|(ee()|0)|268435456,h[v>>2]=p|_,h[v+4>>2]=m,v=0,v|0)}function Fce(p,m,g){return p=p|0,m=m|0,g=g|0,!0&(m&2013265920|0)==268435456?(h[g>>2]=p,h[g+4>>2]=m&-2130706433|134217728,g=0,g|0):(g=6,g|0)}function Bce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;return v=Q,Q=Q+16|0,_=v,h[_>>2]=0,!0&(m&2013265920|0)==268435456?(x=tt(p|0,m|0,56)|0,ee()|0,_=Js(p,m&-2130706433|134217728,x&7,_,g)|0,Q=v,_|0):(_=6,Q=v,_|0)}function qG(p,m){p=p|0,m=m|0;var g=0;switch(g=tt(p|0,m|0,56)|0,ee()|0,g&7){case 0:case 7:return g=0,g|0;default:}return g=m&-2130706433|134217728,!(!0&(m&2013265920|0)==268435456)||!0&(m&117440512|0)==16777216&(Zi(p,g)|0)!=0?(g=0,g|0):(g=eT(p,g)|0,g|0)}function Oce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return v=Q,Q=Q+16|0,_=v,!0&(m&2013265920|0)==268435456?(x=m&-2130706433|134217728,b=g,h[b>>2]=p,h[b+4>>2]=x,h[_>>2]=0,m=tt(p|0,m|0,56)|0,ee()|0,_=Js(p,x,m&7,_,g+8|0)|0,Q=v,_|0):(_=6,Q=v,_|0)}function JP(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0;return v=(Zi(p,m)|0)==0,m=m&-2130706433,_=g,h[_>>2]=v?p:0,h[_+4>>2]=v?m|285212672:0,_=g+8|0,h[_>>2]=p,h[_+4>>2]=m|301989888,_=g+16|0,h[_>>2]=p,h[_+4>>2]=m|318767104,_=g+24|0,h[_>>2]=p,h[_+4>>2]=m|335544320,_=g+32|0,h[_>>2]=p,h[_+4>>2]=m|352321536,g=g+40|0,h[g>>2]=p,h[g+4>>2]=m|369098752,0}function Ux(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+16|0,v=b,x=m&-2130706433|134217728,!0&(m&2013265920|0)==268435456?(_=tt(p|0,m|0,56)|0,ee()|0,_=Mue(p,x,_&7)|0,(_|0)==-1?(h[g>>2]=0,x=6,Q=b,x|0):(g1(p,x,v)|0&&di(27634,27035,282,27050),m=tt(p|0,m|0,52)|0,ee()|0,m=m&15,Zi(p,x)|0?eL(v,m,_,2,g):tL(v,m,_,2,g),x=0,Q=b,x|0)):(x=6,Q=b,x|0)}function HG(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+16|0,_=b+8|0,v=b,x=m&-2130706433|134217728,!0&(m&2013265920|0)==268435456?(h[_>>2]=0,m=tt(p|0,m|0,56)|0,ee()|0,m=Js(p,x,m&7,_,v)|0,m|0?(g=m,Q=b,g|0):(_=h[v>>2]|0,v=h[v+4>>2]|0,m=QS(_,v,p,x)|0,(m|0)==7?(g=11,Q=b,g|0):(p=ft(m|0,0,56)|0,x=v&-2130706433|(ee()|0)|268435456,h[g>>2]=_|p,h[g+4>>2]=x,g=0,Q=b,g|0))):(g=6,Q=b,g|0)}function Uce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0;h[g>>2]=0,N=+ie[p>>3],O=+ie[p+8>>3],M=+ie[p+16>>3],v=0,x=5,_=5,p=0;do ae=+ie[15888+(v*24|0)>>3]-N,K=+ie[15888+(v*24|0)+8>>3]-O,b=+ie[15888+(v*24|0)+16>>3]-M,b=ae*ae+K*K+b*b,b<_&&(h[g>>2]=v,x=b,p=v,_=b),v=v+1|0;while((v|0)!=20);if(x=+Kle(+(1-x*.5)),x<1e-16)M=0,b=0;else{if(Ae=+ie[16368+(p*24|0)>>3],se=+ie[15888+(p*24|0)>>3],we=+ie[15888+(p*24|0)+8>>3],xe=+ie[15888+(p*24|0)+16>>3],Be=-(xe+(se*0+we*0)),b=se*Be+0,ae=we*Be+0,Be=xe*Be+1,ue=+bs(+(Be*Be+(b*b+ae*ae))),ue=ue>0?1/ue:0,b=b*ue,ae=ae*ue,ue=Be*ue,Be=-(N*se+O*we+M*xe),K=N+se*Be,_=O+we*Be,N=M+xe*Be,O=+bs(+(N*N+(K*K+_*_))),O=O>0?1/O:0,K=K*O,_=_*O,O=N*O,_=+Vx(Ae-+Vx(+Sa(+(O*(we*b-se*ae)+(K*(xe*ae-we*ue)+_*(se*ue-xe*b))),+(ue*O+(b*K+ae*_))))),gc(m)|0?b=+Vx(_+-.3334731722518321):b=_,_=+KS(+x)*2.618033988749896,(m|0)>0){p=0;do _=_*2.6457513110645907,p=p+1|0;while((p|0)!=(m|0))}M=+ii(+b)*_,b=+zi(+b)*_}m=g+4|0,X=g+12|0,h[X>>2]=0,x=+Qs(+b)*1.1547005383792515,_=+Qs(+M)+x*.5,p=~~_,v=~~x,_=_-+(p|0),x=x-+(v|0);do if(_<.5)if(_<.3333333333333333)if(h[m>>2]=p,x<(_+1)*.5){h[g+8>>2]=v;break}else{v=v+1|0,h[g+8>>2]=v;break}else if(Be=1-_,v=(!(x<Be)&1)+v|0,h[g+8>>2]=v,Be<=x&x<_*2){p=p+1|0,h[m>>2]=p;break}else{h[m>>2]=p;break}else{if(!(_<.6666666666666666))if(p=p+1|0,h[m>>2]=p,x<_*.5){h[g+8>>2]=v;break}else{v=v+1|0,h[g+8>>2]=v;break}if(x<1-_){if(h[g+8>>2]=v,_*2+-1<x){h[m>>2]=p;break}}else v=v+1|0,h[g+8>>2]=v;p=p+1|0,h[m>>2]=p}while(!1);do if(M<0)if(v&1){j=(v+1|0)/2|0,j=eo(p|0,((p|0)<0)<<31>>31|0,j|0,((j|0)<0)<<31>>31|0)|0,p=~~(+(p|0)-((+(j>>>0)+4294967296*+(ee()|0))*2+1)),h[m>>2]=p,j=m;break}else{j=(v|0)/2|0,j=eo(p|0,((p|0)<0)<<31>>31|0,j|0,((j|0)<0)<<31>>31|0)|0,p=~~(+(p|0)-(+(j>>>0)+4294967296*+(ee()|0))*2),h[m>>2]=p,j=m;break}else j=m;while(!1);q=g+8|0,m=0-v|0,b<0?(g=p-((v<<1|1|0)/2|0)|0,h[j>>2]=g,h[q>>2]=m,v=m):g=p,p=v-g|0,m=0-g|0,(g|0)<0?(h[q>>2]=p,h[X>>2]=m,h[j>>2]=0,E=0):(p=v,E=g,m=0),g=E-p|0,v=m-p|0,(p|0)<0?(h[j>>2]=g,h[X>>2]=v,h[q>>2]=0,E=g,p=0):v=m,g=E-v|0,m=p-v|0,(v|0)<0?(h[j>>2]=g,h[q>>2]=m,h[X>>2]=0,v=0):(m=p,g=E),p=(m|0)<(g|0)?m:g,p=(v|0)<(p|0)?v:p,!((p|0)<=0)&&(h[j>>2]=g-p,h[q>>2]=m-p,h[X>>2]=v-p)}function kce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;_=Q,Q=Q+16|0,v=_,b=h[p+12>>2]|0,x=+((h[p+8>>2]|0)-b|0),ie[v>>3]=+((h[p+4>>2]|0)-b|0)-x*.5,ie[v+8>>3]=x*.8660254037844386,kx(v,h[p>>2]|0,m,0,g),Q=_}function kx(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0;if(x=+Eue(p),x<1e-16){m=15888+(m*24|0)|0,h[v>>2]=h[m>>2],h[v+4>>2]=h[m+4>>2],h[v+8>>2]=h[m+8>>2],h[v+12>>2]=h[m+12>>2],h[v+16>>2]=h[m+16>>2],h[v+20>>2]=h[m+20>>2];return}if(b=+Sa(+ +ie[p+8>>3],+ +ie[p>>3]),(g|0)>0){p=0;do x=x*.37796447300922725,p=p+1|0;while((p|0)!=(g|0))}E=x*.3333333333333333,_?(g=(gc(g)|0)==0,x=+IG(+((g?E:E*.37796447300922725)*.381966011250105))):(x=+IG(+(x*.381966011250105)),gc(g)|0&&(b=+Vx(b+.3334731722518321))),q=+Vx(+ie[16368+(m*24|0)>>3]-b),E=+ie[15888+(m*24|0)>>3],O=+ie[15888+(m*24|0)+8>>3],ae=+ie[15888+(m*24|0)+16>>3],X=-(ae+(E*0+O*0)),N=E*X+0,b=O*X+0,X=ae*X+1,j=+bs(+(X*X+(N*N+b*b))),j=j>0?1/j:0,N=N*j,b=b*j,j=X*j,X=+ii(+q),q=+zi(+q),ue=+ii(+x),K=+zi(+x),M=ue*E+K*(X*N+q*(ae*b-O*j)),x=ue*O+K*(X*b+q*(E*j-ae*N)),b=ue*ae+K*(X*j+q*(O*N-E*b)),E=+bs(+(b*b+(M*M+x*x))),E=E>0?1/E:0,ie[v>>3]=M*E,ie[v+8>>3]=x*E,ie[v+16>>3]=b*E}function eL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ea=0,Bs=0,os=0,Os=0,ws=0,ll=0,po=0,mo=0,_c=0,Io=0,Pi=0,Om=0;if(ll=Q,Q=Q+256|0,x=ll+240|0,pi=ll+224|0,os=ll,Os=ll+208|0,ws=ll+192|0,bi=ll+168|0,Ro=ll+152|0,Vn=ll+136|0,wi=ll+120|0,Ea=ll+104|0,Bs=ll+80|0,h[x>>2]=m,h[pi>>2]=h[p>>2],h[pi+4>>2]=h[p+4>>2],h[pi+8>>2]=h[p+8>>2],h[pi+12>>2]=h[p+12>>2],WG(pi,x,os),h[v>>2]=0,pi=_+g+((_|0)==5&1)|0,(pi|0)<=(g|0)){Q=ll;return}Ae=h[x>>2]|0,we=Os+4|0,xe=Os+8|0,se=Os+12|0,Be=ws+8|0,Ke=g+5|0,Me=16848+(Ae<<2)|0,be=bi+8|0,gt=16928+(Ae<<2)|0,je=Ro+8|0,Ut=Vn+8|0,lt=wi+8|0,pt=ws+8|0,X=bi+8|0,ae=bi+16|0,K=Bs+8|0,ue=Bs+16|0,j=g,_=0,b=0,E=0,M=0;e:for(;;){q=os+(((j|0)%5|0)<<4)|0,h[Os>>2]=h[q>>2],h[Os+4>>2]=h[q+4>>2],h[Os+8>>2]=h[q+8>>2],h[Os+12>>2]=h[q+12>>2];do;while((A1(Os,Ae,0,1)|0)==2);if((j|0)>(g|0)&(gc(m)|0)!=0){if(q=h[Os>>2]|0,p=h[we>>2]|0,N=h[xe>>2]|0,x=h[se>>2]|0,po=+(E-M|0),ie[ws>>3]=+(b-M|0)-po*.5,ie[Be>>3]=po*.8660254037844386,M=h[17008+(q*80|0)+(_<<2)>>2]|0,O=h[18608+(q*80|0)+(M*20|0)>>2]|0,E=h[18608+(q*80|0)+(M*20|0)+16>>2]|0,(E|0)>0){b=0,_=N;do Io=x+p|0,Pi=(Io|0)<0,N=_+p-(Pi?Io:0)|0,_c=(N|0)<0,mo=x+_-(Pi?Io:0)-(_c?N:0)|0,x=(mo|0)<0,p=(Pi?0:Io)-(_c?N:0)-(x?mo:0)|0,_=(_c?0:N)-(x?mo:0)|0,mo=x?0:mo,x=(_|0)<(p|0)?_:p,x=(mo|0)<(x|0)?mo:x,N=(x|0)>0,p=p-(N?x:0)|0,_=_-(N?x:0)|0,x=mo-(N?x:0)|0,b=b+1|0;while((b|0)<(E|0))}else _=N;switch(Pi=(h[Me>>2]|0)*3|0,mo=(ol(Pi,h[18608+(q*80|0)+(M*20|0)+4>>2]|0)|0)+p|0,N=(ol(Pi,h[18608+(q*80|0)+(M*20|0)+8>>2]|0)|0)+_|0,Pi=(ol(Pi,h[18608+(q*80|0)+(M*20|0)+12>>2]|0)|0)+x|0,M=(mo|0)<0,N=N-(M?mo:0)|0,_c=(N|0)<0,Pi=Pi+(M?0-mo|0:0)+(_c?0-N|0:0)|0,Io=(Pi|0)<0,mo=(M?0:mo)-(_c?N:0)-(Io?Pi:0)|0,N=(_c?0:N)-(Io?Pi:0)|0,Pi=Io?0:Pi,Io=(N|0)<(mo|0)?N:mo,Io=(Pi|0)<(Io|0)?Pi:Io,_c=(Io|0)>0,Pi=Pi-(_c?Io:0)|0,po=+(N-(_c?Io:0)-Pi|0),ie[bi>>3]=+(mo-(_c?Io:0)-Pi|0)-po*.5,ie[be>>3]=po*.8660254037844386,po=+(h[gt>>2]|0),ie[Ro>>3]=po*3,ie[je>>3]=0,Om=po*-1.5,ie[Vn>>3]=Om,ie[Ut>>3]=po*2.598076211353316,ie[wi>>3]=Om,ie[lt>>3]=po*-2.598076211353316,h[17008+(O*80|0)+(q<<2)>>2]|0){case 1:{p=Vn,_=Ro;break}case 3:{p=wi,_=Vn;break}case 2:{p=Ro,_=wi;break}default:{p=12;break e}}sq(ws,bi,_,p,Ea),kx(Ea,O,Ae,1,Bs),Pi=h[v>>2]|0,po=+Ox(+ +ie[ue>>3]),Om=+Sa(+ +ie[K>>3],+ +ie[Bs>>3]),ie[v+8+(Pi<<4)>>3]=po,ie[v+8+(Pi<<4)+8>>3]=Om,h[v>>2]=(h[v>>2]|0)+1}if((j|0)<(Ke|0)&&(Pi=h[se>>2]|0,po=+((h[xe>>2]|0)-Pi|0),ie[ws>>3]=+((h[we>>2]|0)-Pi|0)-po*.5,ie[pt>>3]=po*.8660254037844386,kx(ws,h[Os>>2]|0,Ae,1,bi),Pi=h[v>>2]|0,po=+Ox(+ +ie[ae>>3]),Om=+Sa(+ +ie[X>>3],+ +ie[bi>>3]),ie[v+8+(Pi<<4)>>3]=po,ie[v+8+(Pi<<4)+8>>3]=Om,h[v>>2]=(h[v>>2]|0)+1),j=j+1|0,(j|0)>=(pi|0)){p=3;break}else _=h[Os>>2]|0,b=h[we>>2]|0,E=h[xe>>2]|0,M=h[se>>2]|0}if((p|0)==3){Q=ll;return}else(p|0)==12&&di(27073,27120,599,27130)}function WG(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;K=Q,Q=Q+128|0,_=K+64|0,v=K,x=_,b=20208,E=x+60|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));x=v,b=20272,E=x+60|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));if(O=(gc(h[m>>2]|0)|0)==0,O=O?_:v,X=p+4|0,x=h[X>>2]|0,q=p+8|0,_=h[q>>2]|0,j=p+12|0,v=h[j>>2]|0,b=_+(x<<1)|0,h[X>>2]=b,_=v+(_<<1)|0,h[q>>2]=_,x=(v<<1)+x|0,h[j>>2]=x,v=_-b|0,E=x-b|0,(b|0)<0&&(h[q>>2]=v,h[j>>2]=E,h[X>>2]=0,_=v,b=0,x=E),E=b-_|0,v=x-_|0,(_|0)<0?(h[X>>2]=E,h[j>>2]=v,h[q>>2]=0,_=0):(v=x,E=b),b=E-v|0,x=_-v|0,(v|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(v=v-_|0,x=x-_|0,b=b-_|0,h[X>>2]=b,h[q>>2]=x,h[j>>2]=v),M=(x<<1)+b|0,E=v+(b<<1)|0,h[X>>2]=E,h[q>>2]=M,x=(v<<1)+x|0,h[j>>2]=x,_=M-E|0,v=x-E|0,(E|0)<0?(h[q>>2]=_,h[j>>2]=v,h[X>>2]=0,E=0,x=v):_=M,b=E-_|0,v=x-_|0,(_|0)<0?(h[X>>2]=b,h[j>>2]=v,h[q>>2]=0,E=b,_=0):v=x,b=E-v|0,x=_-v|0,(v|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[X>>2]=b-_,h[q>>2]=x-_,h[j>>2]=v-_),gc(h[m>>2]|0)|0&&(x=h[X>>2]|0,b=h[q>>2]|0,v=h[j>>2]|0,_=(b*3|0)+x|0,x=v+(x*3|0)|0,h[X>>2]=x,h[q>>2]=_,b=(v*3|0)+b|0,h[j>>2]=b,v=_-x|0,E=b-x|0,(x|0)<0?(h[q>>2]=v,h[j>>2]=E,h[X>>2]=0,_=v,M=0):(M=x,E=b),x=M-_|0,v=E-_|0,(_|0)<0?(h[X>>2]=x,h[j>>2]=v,h[q>>2]=0,M=x,b=0):(b=_,v=E),x=M-v|0,_=b-v|0,(v|0)<0?(h[X>>2]=x,h[q>>2]=_,h[j>>2]=0,b=_,v=0):x=M,_=(b|0)<(x|0)?b:x,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[X>>2]=x-_,h[q>>2]=b-_,h[j>>2]=v-_),h[m>>2]=(h[m>>2]|0)+1),h[g>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[O+4>>2]|0,N=h[O+8>>2]|0,b=(h[O>>2]|0)+(h[X>>2]|0)|0,M=g+4|0,h[M>>2]=b,v=m+v|0,m=g+8|0,h[m>>2]=v,_=N+_|0,N=g+12|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+16>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[O+16>>2]|0,N=h[O+20>>2]|0,b=(h[O+12>>2]|0)+(h[X>>2]|0)|0,M=g+20|0,h[M>>2]=b,v=m+v|0,m=g+24|0,h[m>>2]=v,_=N+_|0,N=g+28|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+32>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[O+28>>2]|0,N=h[O+32>>2]|0,b=(h[O+24>>2]|0)+(h[X>>2]|0)|0,M=g+36|0,h[M>>2]=b,v=m+v|0,m=g+40|0,h[m>>2]=v,_=N+_|0,N=g+44|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+48>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[O+40>>2]|0,N=h[O+44>>2]|0,b=(h[O+36>>2]|0)+(h[X>>2]|0)|0,M=g+52|0,h[M>>2]=b,v=m+v|0,m=g+56|0,h[m>>2]=v,_=N+_|0,N=g+60|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+64>>2]=h[p>>2],x=h[q>>2]|0,_=h[j>>2]|0,N=h[O+52>>2]|0,M=h[O+56>>2]|0,b=(h[O+48>>2]|0)+(h[X>>2]|0)|0,m=g+68|0,h[m>>2]=b,x=N+x|0,N=g+72|0,h[N>>2]=x,_=M+_|0,M=g+76|0,h[M>>2]=_,v=x-b|0,(b|0)<0?(_=_-b|0,h[N>>2]=v,h[M>>2]=_,h[m>>2]=0,x=0):(v=x,x=b),(v|0)<0&&(x=x-v|0,h[m>>2]=x,_=_-v|0,h[M>>2]=_,h[N>>2]=0,v=0),E=x-_|0,b=v-_|0,(_|0)<0?(h[m>>2]=E,h[N>>2]=b,h[M>>2]=0,x=E,_=0):b=v,v=(b|0)<(x|0)?b:x,v=(_|0)<(v|0)?_:v,(v|0)<=0){Q=K;return}h[m>>2]=x-v,h[N>>2]=b-v,h[M>>2]=_-v,Q=K}function A1(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(j=h[16928+(m<<2)>>2]|0,q=(_|0)!=0,j=q?j*3|0:j,O=p+4|0,E=h[O>>2]|0,N=p+8|0,x=h[N>>2]|0,q){if(b=p+12|0,_=h[b>>2]|0,v=x+E+_|0,(v|0)==(j|0))return j=1,j|0;M=b}else M=p+12|0,v=h[M>>2]|0,_=v,v=x+E+v|0;if((v|0)<=(j|0))return j=0,j|0;do if((_|0)>0){if(v=h[p>>2]|0,(x|0)>0){v=18608+(v*80|0)+60|0,b=E;break}v=18608+(v*80|0)+40|0,g?(b=E-j|0,g=x+b|0,X=(g|0)<0,x=_+x-(X?g:0)|0,E=(x|0)<0,_=_+b-(X?g:0)-(E?x:0)|0,b=(_|0)<0,g=(X?0:g)-(E?x:0)-(b?_:0)|0,x=(E?0:x)-(b?_:0)|0,_=b?0:_,b=(x|0)<(g|0)?x:g,b=(_|0)<(b|0)?_:b,E=(b|0)>0,x=x-(E?b:0)|0,_=_-(E?b:0)|0,b=g-(E?b:0)+j|0,h[O>>2]=b,h[N>>2]=x,h[M>>2]=_):b=E}else v=18608+((h[p>>2]|0)*80|0)+20|0,b=E;while(!1);if(h[p>>2]=h[v>>2],E=h[v+16>>2]|0,(E|0)>0){g=0;do X=_+b|0,K=(X|0)<0,xe=K?X:0,ae=x+b-xe|0,ue=(ae|0)<0,p=ue?ae:0,b=_+x-xe-p|0,x=(b|0)<0,_=x?0:b,b=x?b:0,x=(ue?0:ae)-b|0,b=(K?0:X)-p-b|0,p=(x|0)<(b|0)?x:b,p=(_|0)<(p|0)?_:p,(p|0)>0&&(b=b-p|0,x=x-p|0,_=_-p|0),g=g+1|0;while((g|0)<(E|0));h[O>>2]=b,h[N>>2]=x,h[M>>2]=_}return ae=h[16848+(m<<2)>>2]|0,ae=q?ae*3|0:ae,ue=ol(ae,h[v+8>>2]|0)|0,xe=ol(ae,h[v+12>>2]|0)|0,b=(ol(ae,h[v+4>>2]|0)|0)+b|0,h[O>>2]=b,x=ue+x|0,h[N>>2]=x,_=xe+_|0,h[M>>2]=_,v=x-b|0,(b|0)<0?(_=_-b|0,h[N>>2]=v,h[M>>2]=_,h[O>>2]=0,x=0):(v=x,x=b),(v|0)<0?(p=x-v|0,h[O>>2]=p,_=_-v|0,h[M>>2]=_,h[N>>2]=0,b=0):(p=x,b=v),x=p-_|0,v=b-_|0,(_|0)<0?(h[O>>2]=x,h[N>>2]=v,h[M>>2]=0,_=0):(v=b,x=p),b=(v|0)<(x|0)?v:x,b=(_|0)<(b|0)?_:b,(b|0)>0&&(x=x-b|0,v=v-b|0,_=_-b|0,h[O>>2]=x,h[N>>2]=v,h[M>>2]=_),q?(xe=(v+x+_|0)==(j|0)?1:2,xe|0):(xe=2,xe|0)}function zce(p,m){p=p|0,m=m|0;var g=0;do g=A1(p,m,0,1)|0;while((g|0)==2);return g|0}function tL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ea=0,Bs=0,os=0,Os=0,ws=0;if(Bs=Q,Q=Q+272|0,x=Bs+256|0,b=Bs+240|0,Vn=Bs,wi=Bs+224|0,Ea=Bs+208|0,je=Bs+184|0,Ut=Bs+168|0,lt=Bs+152|0,pt=Bs+136|0,pi=Bs+120|0,bi=Bs+96|0,h[x>>2]=m,h[b>>2]=h[p>>2],h[b+4>>2]=h[p+4>>2],h[b+8>>2]=h[p+8>>2],h[b+12>>2]=h[p+12>>2],jG(b,x,Vn),h[v>>2]=0,gt=_+g+((_|0)==6&1)|0,(gt|0)<=(g|0)){Q=Bs;return}xe=h[x>>2]|0,se=g+6|0,we=Ea+8|0,Ae=je+8|0,Be=16928+(xe<<2)|0,Ke=Ut+8|0,Me=lt+8|0,be=pt+8|0,ae=h[b>>2]|0,j=wi+4|0,X=wi+8|0,K=wi+12|0,ue=Ea+8|0,M=je+8|0,O=je+16|0,N=bi+8|0,q=bi+16|0,b=0,E=g,_=-1;e:for(;;){if(x=(E|0)%6|0,p=Vn+(x<<4)|0,h[wi>>2]=h[p>>2],h[wi+4>>2]=h[p+4>>2],h[wi+8>>2]=h[p+8>>2],h[wi+12>>2]=h[p+12>>2],p=b,b=A1(wi,xe,0,1)|0,(E|0)>(g|0)&(gc(m)|0)!=0&&(Ro=h[wi>>2]|0,(p|0)!=1&(Ro|0)!=(_|0))){switch(ws=(x+5|0)%6|0,p=h[Vn+(ws<<4)+12>>2]|0,os=+((h[Vn+(ws<<4)+8>>2]|0)-p|0),ie[Ea>>3]=+((h[Vn+(ws<<4)+4>>2]|0)-p|0)-os*.5,ie[we>>3]=os*.8660254037844386,p=h[Vn+(x<<4)+12>>2]|0,os=+((h[Vn+(x<<4)+8>>2]|0)-p|0),ie[je>>3]=+((h[Vn+(x<<4)+4>>2]|0)-p|0)-os*.5,ie[Ae>>3]=os*.8660254037844386,os=+(h[Be>>2]|0),ie[Ut>>3]=os*3,ie[Ke>>3]=0,Os=os*-1.5,ie[lt>>3]=Os,ie[Me>>3]=os*2.598076211353316,ie[pt>>3]=Os,ie[be>>3]=os*-2.598076211353316,h[17008+(ae*80|0)+(((_|0)==(ae|0)?Ro:_)<<2)>>2]|0){case 1:{p=lt,_=Ut;break}case 3:{p=pt,_=lt;break}case 2:{p=Ut,_=pt;break}default:{p=8;break e}}sq(Ea,je,_,p,pi),!(oq(Ea,pi)|0)&&!(oq(je,pi)|0)&&(kx(pi,ae,xe,1,bi),ws=h[v>>2]|0,os=+Ox(+ +ie[q>>3]),Os=+Sa(+ +ie[N>>3],+ +ie[bi>>3]),ie[v+8+(ws<<4)>>3]=os,ie[v+8+(ws<<4)+8>>3]=Os,h[v>>2]=(h[v>>2]|0)+1)}if((E|0)<(se|0)&&(ws=h[K>>2]|0,os=+((h[X>>2]|0)-ws|0),ie[Ea>>3]=+((h[j>>2]|0)-ws|0)-os*.5,ie[ue>>3]=os*.8660254037844386,kx(Ea,h[wi>>2]|0,xe,1,je),ws=h[v>>2]|0,os=+Ox(+ +ie[O>>3]),Os=+Sa(+ +ie[M>>3],+ +ie[je>>3]),ie[v+8+(ws<<4)>>3]=os,ie[v+8+(ws<<4)+8>>3]=Os,h[v>>2]=(h[v>>2]|0)+1),E=E+1|0,(E|0)>=(gt|0)){p=3;break}else _=h[wi>>2]|0}if((p|0)==3){Q=Bs;return}else(p|0)==8&&di(27157,27120,766,27202)}function jG(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0;ae=Q,Q=Q+160|0,_=ae+80|0,v=ae,x=_,b=20336,E=x+72|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));x=v,b=20416,E=x+72|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));q=(gc(h[m>>2]|0)|0)==0,q=q?_:v,K=p+4|0,x=h[K>>2]|0,j=p+8|0,_=h[j>>2]|0,X=p+12|0,v=h[X>>2]|0,b=_+(x<<1)|0,h[K>>2]=b,_=v+(_<<1)|0,h[j>>2]=_,x=(v<<1)+x|0,h[X>>2]=x,v=_-b|0,E=x-b|0,(b|0)<0&&(h[j>>2]=v,h[X>>2]=E,h[K>>2]=0,_=v,b=0,x=E),E=b-_|0,v=x-_|0,(_|0)<0?(h[K>>2]=E,h[X>>2]=v,h[j>>2]=0,_=0):(v=x,E=b),b=E-v|0,x=_-v|0,(v|0)<0?(h[K>>2]=b,h[j>>2]=x,h[X>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(v=v-_|0,x=x-_|0,b=b-_|0,h[K>>2]=b,h[j>>2]=x,h[X>>2]=v),M=(x<<1)+b|0,E=v+(b<<1)|0,h[K>>2]=E,h[j>>2]=M,x=(v<<1)+x|0,h[X>>2]=x,_=M-E|0,v=x-E|0,(E|0)<0?(h[j>>2]=_,h[X>>2]=v,h[K>>2]=0,E=0,x=v):_=M,b=E-_|0,v=x-_|0,(_|0)<0?(h[K>>2]=b,h[X>>2]=v,h[j>>2]=0,E=b,_=0):v=x,b=E-v|0,x=_-v|0,(v|0)<0?(h[K>>2]=b,h[j>>2]=x,h[X>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[K>>2]=b-_,h[j>>2]=x-_,h[X>>2]=v-_),gc(h[m>>2]|0)|0&&(x=h[K>>2]|0,b=h[j>>2]|0,v=h[X>>2]|0,_=(b*3|0)+x|0,x=v+(x*3|0)|0,h[K>>2]=x,h[j>>2]=_,b=(v*3|0)+b|0,h[X>>2]=b,v=_-x|0,E=b-x|0,(x|0)<0?(h[j>>2]=v,h[X>>2]=E,h[K>>2]=0,_=v,M=0):(M=x,E=b),x=M-_|0,v=E-_|0,(_|0)<0?(h[K>>2]=x,h[X>>2]=v,h[j>>2]=0,M=x,b=0):(b=_,v=E),x=M-v|0,_=b-v|0,(v|0)<0?(h[K>>2]=x,h[j>>2]=_,h[X>>2]=0,b=_,v=0):x=M,_=(b|0)<(x|0)?b:x,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[K>>2]=x-_,h[j>>2]=b-_,h[X>>2]=v-_),h[m>>2]=(h[m>>2]|0)+1),M=0;do h[g+(M<<4)>>2]=h[p>>2],v=h[j>>2]|0,_=h[X>>2]|0,N=h[q+(M*12|0)+4>>2]|0,O=h[q+(M*12|0)+8>>2]|0,b=(h[q+(M*12|0)>>2]|0)+(h[K>>2]|0)|0,m=g+(M<<4)+4|0,h[m>>2]=b,v=N+v|0,N=g+(M<<4)+8|0,h[N>>2]=v,_=O+_|0,O=g+(M<<4)+12|0,h[O>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[N>>2]=x,h[O>>2]=_,h[m>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[m>>2]=b,_=_-v|0,h[O>>2]=_,h[N>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[m>>2]=E,h[N>>2]=x,h[O>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[m>>2]=b-v,h[N>>2]=x-v,h[O>>2]=_-v),M=M+1|0;while((M|0)!=6);Q=ae}function nL(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,52)|0,ee()|0,m&15|0}function XG(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,45)|0,ee()|0,m&127|0}function Vce(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,(g+-1|0)>>>0>14?(_=4,_|0):(g=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,h[_>>2]=g&7,_=0,_|0)}function Gce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;if(p>>>0>15)return _=4,_|0;if(m>>>0>121)return _=17,_|0;b=ft(p|0,0,52)|0,v=ee()|0,E=ft(m|0,0,45)|0,v=v|(ee()|0)|134225919;e:do if((p|0)>=1){for(E=1,b=(He[20496+m>>0]|0)!=0,x=-1;;){if(m=h[g+(E+-1<<2)>>2]|0,m>>>0>6){v=18,m=10;break}if(!((m|0)==0|b^1))if((m|0)==1){v=19,m=10;break}else b=0;if(N=(15-E|0)*3|0,M=ft(7,0,N|0)|0,v=v&~(ee()|0),m=ft(m|0,((m|0)<0)<<31>>31|0,N|0)|0,x=m|x&~M,v=ee()|0|v,(E|0)<(p|0))E=E+1|0;else break e}if((m|0)==10)return v|0}else x=-1;while(!1);return N=_,h[N>>2]=x,h[N+4>>2]=v,N=0,N|0}function eT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;return!(!0&(m&-16777216|0)==134217728)||(_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0,g=g&127,g>>>0>121)?(p=0,p|0):(b=(_^15)*3|0,v=tt(p|0,m|0,b|0)|0,b=ft(v|0,ee()|0,b|0)|0,v=ee()|0,x=eo(-1227133514,-1171,b|0,v|0)|0,!((b&613566756&x|0)==0&(v&4681&(ee()|0)|0)==0)||(b=(_*3|0)+19|0,x=ft(~p|0,~m|0,b|0)|0,b=tt(x|0,ee()|0,b|0)|0,!((_|0)==15|(b|0)==0&(ee()|0)==0))?(b=0,b|0):!(He[20496+g>>0]|0)||(m=m&8191,(p|0)==0&(m|0)==0)?(b=1,b|0):(b=vL(p|0,m|0,0)|0,ee()|0,((63-b|0)%3|0|0)!=0|0))}function qce(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;return!0&(m&-16777216|0)==134217728&&(_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0,g=g&127,g>>>0<=121)&&(b=(_^15)*3|0,v=tt(p|0,m|0,b|0)|0,b=ft(v|0,ee()|0,b|0)|0,v=ee()|0,x=eo(-1227133514,-1171,b|0,v|0)|0,(b&613566756&x|0)==0&(v&4681&(ee()|0)|0)==0)&&(b=(_*3|0)+19|0,x=ft(~p|0,~m|0,b|0)|0,b=tt(x|0,ee()|0,b|0)|0,(_|0)==15|(b|0)==0&(ee()|0)==0)&&(!(He[20496+g>>0]|0)||(g=m&8191,(p|0)==0&(g|0)==0)||(b=vL(p|0,g|0,0)|0,ee()|0,(63-b|0)%3|0|0))||qG(p,m)|0?(b=1,b|0):(b=(aq(p,m)|0)!=0&1,b|0)}function iL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0;if(v=ft(m|0,0,52)|0,x=ee()|0,g=ft(g|0,0,45)|0,g=x|(ee()|0)|134225919,(m|0)<1){x=-1,_=g,m=p,h[m>>2]=x,p=p+4|0,h[p>>2]=_;return}for(x=1,v=-1;b=(15-x|0)*3|0,E=ft(7,0,b|0)|0,g=g&~(ee()|0),b=ft(_|0,0,b|0)|0,v=v&~E|b,g=g|(ee()|0),(x|0)!=(m|0);)x=x+1|0;E=p,b=E,h[b>>2]=v,E=E+4|0,h[E>>2]=g}function rL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,g>>>0>15)return _=4,_|0;if((x|0)<(g|0))return _=12,_|0;if((x|0)==(g|0))return h[_>>2]=p,h[_+4>>2]=m,_=0,_|0;if(v=ft(g|0,0,52)|0,v=v|p,p=ee()|0|m&-15728641,(x|0)>(g|0))do m=ft(7,0,(14-g|0)*3|0)|0,g=g+1|0,v=m|v,p=ee()|0|p;while((g|0)<(x|0));return h[_>>2]=v,h[_+4>>2]=p,_=0,_|0}function zx(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,!((g|0)<16&(x|0)<=(g|0)))return _=4,_|0;v=g-x|0,g=tt(p|0,m|0,45)|0,ee()|0;e:do if(!(xr(g&127)|0))g=np(7,0,v,((v|0)<0)<<31>>31)|0,v=ee()|0;else{t:do if(x|0){for(g=1;b=ft(7,0,(15-g|0)*3|0)|0,!!((b&p|0)==0&((ee()|0)&m|0)==0);)if(g>>>0<x>>>0)g=g+1|0;else break t;g=np(7,0,v,((v|0)<0)<<31>>31)|0,v=ee()|0;break e}while(!1);g=np(7,0,v,((v|0)<0)<<31>>31)|0,g=br(g|0,ee()|0,5,0)|0,g=At(g|0,ee()|0,-5,-1)|0,g=ip(g|0,ee()|0,6,0)|0,g=At(g|0,ee()|0,1,0)|0,v=ee()|0}while(!1);return b=_,h[b>>2]=g,h[b+4>>2]=v,b=0,b|0}function Zi(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;if(v=tt(p|0,m|0,45)|0,ee()|0,!(xr(v&127)|0))return v=0,v|0;v=tt(p|0,m|0,52)|0,ee()|0,v=v&15;e:do if(!v)g=0;else for(_=1;;){if(g=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,g=g&7,g|0)break e;if(_>>>0<v>>>0)_=_+1|0;else{g=0;break}}while(!1);return v=(g|0)==0&1,v|0}function Hce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0;if(b=Q,Q=Q+16|0,x=b,uL(x,p,m,g),m=x,p=h[m>>2]|0,m=h[m+4>>2]|0,(p|0)==0&(m|0)==0)return Q=b,0;v=0,g=0;do E=_+(v<<3)|0,h[E>>2]=p,h[E+4>>2]=m,v=At(v|0,g|0,1,0)|0,g=ee()|0,hL(x),E=x,p=h[E>>2]|0,m=h[E+4>>2]|0;while(!((p|0)==0&(m|0)==0));return Q=b,0}function $G(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,(_|0)<(g|0)?(g=m,_=p,On(g|0),_|0):(g=ft(-1,-1,((_-g|0)*3|0)+3|0)|0,_=ft(~g|0,~(ee()|0)|0,(15-_|0)*3|0)|0,g=~(ee()|0)&m,_=~_&p,On(g|0),_|0)}function YG(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0;return v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,(g|0)<16&(v|0)<=(g|0)?((v|0)<(g|0)&&(v=ft(-1,-1,((g+-1-v|0)*3|0)+3|0)|0,v=ft(~v|0,~(ee()|0)|0,(15-g|0)*3|0)|0,m=~(ee()|0)&m,p=~v&p),v=ft(g|0,0,52)|0,g=m&-15728641|(ee()|0),h[_>>2]=p|v,h[_+4>>2]=g,_=0,_|0):(_=4,_|0)}function Wce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0;if((g|0)==0&(_|0)==0)return pt=0,pt|0;if(v=p,x=h[v>>2]|0,v=h[v+4>>2]|0,!0&(v&15728640|0)==0){if(!((_|0)>0|(_|0)==0&g>>>0>0)||(pt=m,h[pt>>2]=x,h[pt+4>>2]=v,(g|0)==1&(_|0)==0))return pt=0,pt|0;v=1,x=0;do Ut=p+(v<<3)|0,lt=h[Ut+4>>2]|0,pt=m+(v<<3)|0,h[pt>>2]=h[Ut>>2],h[pt+4>>2]=lt,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(_|0)|(x|0)==(_|0)&v>>>0<g>>>0);return v=0,v|0}if(je=g<<3,lt=yr(je)|0,!lt)return pt=13,pt|0;if(cu(lt|0,p|0,je|0)|0,Ut=Ta(g,8)|0,!Ut)return _t(lt),pt=13,pt|0;e:for(;;){v=lt,N=h[v>>2]|0,v=h[v+4>>2]|0,be=tt(N|0,v|0,52)|0,ee()|0,be=be&15,gt=be+-1|0,Me=(be|0)!=0,Ke=(_|0)>0|(_|0)==0&g>>>0>0;t:do if(Me&Ke){if(se=ft(gt|0,0,52)|0,we=ee()|0,gt>>>0>15){if(!((N|0)==0&(v|0)==0)){pt=16;break e}for(x=0,p=0;;){if(x=At(x|0,p|0,1,0)|0,p=ee()|0,!((p|0)<(_|0)|(p|0)==(_|0)&x>>>0<g>>>0))break t;if(b=lt+(x<<3)|0,Be=h[b>>2]|0,b=h[b+4>>2]|0,!((Be|0)==0&(b|0)==0)){v=b,pt=16;break e}}}for(E=N,p=v,x=0,b=0;;){if(!((E|0)==0&(p|0)==0)){if(!(!0&(p&117440512|0)==0)){pt=21;break e}if(O=tt(E|0,p|0,52)|0,ee()|0,O=O&15,(O|0)<(gt|0)){v=12,pt=27;break e}if((O|0)!=(gt|0)&&(E=E|se,p=p&-15728641|we,O>>>0>=be>>>0)){M=gt;do Be=ft(7,0,(14-M|0)*3|0)|0,M=M+1|0,E=Be|E,p=ee()|0|p;while(M>>>0<O>>>0)}if(j=Gf(E|0,p|0,g|0,_|0)|0,X=ee()|0,M=Ut+(j<<3)|0,O=M,q=h[O>>2]|0,O=h[O+4>>2]|0,!((q|0)==0&(O|0)==0)){ue=0,xe=0;do{if((ue|0)>(_|0)|(ue|0)==(_|0)&xe>>>0>g>>>0){pt=31;break e}if((q|0)==(E|0)&(O&-117440513|0)==(p|0)){K=tt(q|0,O|0,56)|0,ee()|0,K=K&7,ae=K+1|0,Be=tt(q|0,O|0,45)|0,ee()|0;n:do if(!(xr(Be&127)|0))O=7;else{if(q=tt(q|0,O|0,52)|0,ee()|0,q=q&15,!q){O=6;break}for(O=1;;){if(Be=ft(7,0,(15-O|0)*3|0)|0,!((Be&E|0)==0&((ee()|0)&p|0)==0)){O=7;break n}if(O>>>0<q>>>0)O=O+1|0;else{O=6;break}}}while(!1);if((K+2|0)>>>0>O>>>0){pt=41;break e}Be=ft(ae|0,0,56)|0,p=ee()|0|p&-117440513,Ae=M,h[Ae>>2]=0,h[Ae+4>>2]=0,E=Be|E}else j=At(j|0,X|0,1,0)|0,j=rp(j|0,ee()|0,g|0,_|0)|0,X=ee()|0;xe=At(xe|0,ue|0,1,0)|0,ue=ee()|0,M=Ut+(j<<3)|0,O=M,q=h[O>>2]|0,O=h[O+4>>2]|0}while(!((q|0)==0&(O|0)==0))}Be=M,h[Be>>2]=E,h[Be+4>>2]=p}if(x=At(x|0,b|0,1,0)|0,b=ee()|0,!((b|0)<(_|0)|(b|0)==(_|0)&x>>>0<g>>>0))break t;p=lt+(x<<3)|0,E=h[p>>2]|0,p=h[p+4>>2]|0}}while(!1);if(Be=At(g|0,_|0,5,0)|0,Ae=ee()|0,Ae>>>0<0|(Ae|0)==0&Be>>>0<11){pt=85;break}if(Be=ip(g|0,_|0,6,0)|0,ee()|0,Be=Ta(Be,8)|0,!Be){pt=48;break}do if(Ke){for(ae=0,p=0,K=0,ue=0;;){if(O=Ut+(ae<<3)|0,b=O,x=h[b>>2]|0,b=h[b+4>>2]|0,(x|0)==0&(b|0)==0)Ae=K;else{q=tt(x|0,b|0,56)|0,ee()|0,q=q&7,E=q+1|0,j=b&-117440513,Ae=tt(x|0,b|0,45)|0,ee()|0;t:do if(xr(Ae&127)|0){if(X=tt(x|0,b|0,52)|0,ee()|0,X=X&15,X|0)for(M=1;;){if(Ae=ft(7,0,(15-M|0)*3|0)|0,!((x&Ae|0)==0&(j&(ee()|0)|0)==0))break t;if(M>>>0<X>>>0)M=M+1|0;else break}b=ft(E|0,0,56)|0,x=b|x,b=ee()|0|j,E=O,h[E>>2]=x,h[E+4>>2]=b,E=q+2|0}while(!1);(E|0)==7?(Ae=Be+(p<<3)|0,h[Ae>>2]=x,h[Ae+4>>2]=b&-117440513,p=At(p|0,K|0,1,0)|0,Ae=ee()|0):Ae=K}if(ae=At(ae|0,ue|0,1,0)|0,ue=ee()|0,(ue|0)<(_|0)|(ue|0)==(_|0)&ae>>>0<g>>>0)K=Ae;else break}if(Ke){if(xe=gt>>>0>15,se=ft(gt|0,0,52)|0,we=ee()|0,!Me){for(x=0,M=0,E=0,b=0;(N|0)==0&(v|0)==0||(gt=m+(x<<3)|0,h[gt>>2]=N,h[gt+4>>2]=v,x=At(x|0,M|0,1,0)|0,M=ee()|0),E=At(E|0,b|0,1,0)|0,b=ee()|0,!!((b|0)<(_|0)|(b|0)==(_|0)&E>>>0<g>>>0);)v=lt+(E<<3)|0,N=h[v>>2]|0,v=h[v+4>>2]|0;v=Ae;break}for(x=0,M=0,b=0,E=0;;){do if(!((N|0)==0&(v|0)==0)){if(X=tt(N|0,v|0,52)|0,ee()|0,X=X&15,xe|(X|0)<(gt|0)){pt=80;break e}if((X|0)!=(gt|0)){if(O=N|se,q=v&-15728641|we,X>>>0>=be>>>0){j=gt;do Me=ft(7,0,(14-j|0)*3|0)|0,j=j+1|0,O=Me|O,q=ee()|0|q;while(j>>>0<X>>>0)}}else O=N,q=v;K=Gf(O|0,q|0,g|0,_|0)|0,j=0,X=0,ue=ee()|0;do{if((j|0)>(_|0)|(j|0)==(_|0)&X>>>0>g>>>0){pt=81;break e}if(Me=Ut+(K<<3)|0,ae=h[Me+4>>2]|0,(ae&-117440513|0)==(q|0)&&(h[Me>>2]|0)==(O|0)){pt=65;break}Me=At(K|0,ue|0,1,0)|0,K=rp(Me|0,ee()|0,g|0,_|0)|0,ue=ee()|0,X=At(X|0,j|0,1,0)|0,j=ee()|0,Me=Ut+(K<<3)|0}while(!((h[Me>>2]|0)==(O|0)&&(h[Me+4>>2]|0)==(q|0)));if((pt|0)==65&&(pt=0,!0&(ae&117440512|0)==100663296))break;Me=m+(x<<3)|0,h[Me>>2]=N,h[Me+4>>2]=v,x=At(x|0,M|0,1,0)|0,M=ee()|0}while(!1);if(b=At(b|0,E|0,1,0)|0,E=ee()|0,!((E|0)<(_|0)|(E|0)==(_|0)&b>>>0<g>>>0))break;v=lt+(b<<3)|0,N=h[v>>2]|0,v=h[v+4>>2]|0}v=Ae}else x=0,v=Ae}else x=0,p=0,v=0;while(!1);if(sp(Ut|0,0,je|0)|0,cu(lt|0,Be|0,p<<3|0)|0,_t(Be),(p|0)==0&(v|0)==0){pt=89;break}else m=m+(x<<3)|0,_=v,g=p}if((pt|0)==16)!0&(v&117440512|0)==0?(v=4,pt=27):pt=21;else if((pt|0)==31)di(27634,27225,620,27235);else{if((pt|0)==41)return _t(lt),_t(Ut),pt=10,pt|0;if((pt|0)==48)return _t(lt),_t(Ut),pt=13,pt|0;(pt|0)==80?di(27634,27225,711,27235):(pt|0)==81?di(27634,27225,723,27235):(pt|0)==85&&(cu(m|0,lt|0,g<<3|0)|0,pt=89)}return(pt|0)==21?(_t(lt),_t(Ut),pt=5,pt|0):(pt|0)==27?(_t(lt),_t(Ut),pt=v,pt|0):(pt|0)==89?(_t(lt),_t(Ut),pt=0,pt|0):0}function jce(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0;if(ae=Q,Q=Q+16|0,K=ae,!((g|0)>0|(g|0)==0&m>>>0>0))return K=0,Q=ae,K|0;if((b|0)>=16)return K=12,Q=ae,K|0;j=0,X=0,q=0,E=0;e:for(;;){if(N=p+(j<<3)|0,M=h[N>>2]|0,N=h[N+4>>2]|0,O=tt(M|0,N|0,52)|0,ee()|0,(O&15|0)>(b|0)){E=12,M=11;break}if(uL(K,M,N,b),O=K,N=h[O>>2]|0,O=h[O+4>>2]|0,(N|0)==0&(O|0)==0)M=q;else{M=q;do{if(!((E|0)<(x|0)|(E|0)==(x|0)&M>>>0<v>>>0)){M=10;break e}q=_+(M<<3)|0,h[q>>2]=N,h[q+4>>2]=O,M=At(M|0,E|0,1,0)|0,E=ee()|0,hL(K),q=K,N=h[q>>2]|0,O=h[q+4>>2]|0}while(!((N|0)==0&(O|0)==0))}if(j=At(j|0,X|0,1,0)|0,X=ee()|0,(X|0)<(g|0)|(X|0)==(g|0)&j>>>0<m>>>0)q=M;else{E=0,M=11;break}}return(M|0)==10?(K=14,Q=ae,K|0):(M|0)==11?(Q=ae,E|0):0}function Xce(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0;j=Q,Q=Q+16|0,q=j;e:do if((g|0)>0|(g|0)==0&m>>>0>0){for(N=0,b=0,x=0,O=0;;){if(M=p+(N<<3)|0,E=h[M>>2]|0,M=h[M+4>>2]|0,!((E|0)==0&(M|0)==0)&&(M=(zx(E,M,_,q)|0)==0,E=q,b=At(h[E>>2]|0,h[E+4>>2]|0,b|0,x|0)|0,x=ee()|0,!M)){x=12;break}if(N=At(N|0,O|0,1,0)|0,O=ee()|0,!((O|0)<(g|0)|(O|0)==(g|0)&N>>>0<m>>>0))break e}return Q=j,x|0}else b=0,x=0;while(!1);return h[v>>2]=b,h[v+4>>2]=x,v=0,Q=j,v|0}function $ce(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,52)|0,ee()|0,m&1|0}function al(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,!v)return v=0,v|0;for(_=1;;){if(g=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,g=g&7,g|0){_=5;break}if(_>>>0<v>>>0)_=_+1|0;else{g=0,_=5;break}}return(_|0)==5?g|0:0}function sL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(O=tt(p|0,m|0,52)|0,ee()|0,O=O&15,!O)return N=m,O=p,On(N|0),O|0;for(N=1,g=0;;){switch(_=(15-N|0)*3|0,E=ft(7,0,_|0)|0,M=ee()|0,x=p&~E,b=m&~M,p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=p&7}_=ft(p|0,0,_|0)|0,v=ee()|0,p=_|x,m=v|b;e:do if(!g)if((_&E|0)==0&(v&M|0)==0)g=0;else if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)g=1;else{g=1;t:for(;;){switch(M=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,M&7){case 1:break t;case 0:break;default:{g=1;break e}}if(g>>>0<b>>>0)g=g+1|0;else{g=1;break e}}for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(p|0,m|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,_=p&~_,m=m&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,p=p|_,m=ee()|0|m,x>>>0<b>>>0)x=x+1|0;else{g=1;break e}}}while(!1);if(N>>>0<O>>>0)N=N+1|0;else break}return On(m|0),p|0}function Fm(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)return x=m,b=p,On(x|0),b|0;for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(p|0,m|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,_=p&~_,m=m&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,p=p|_,m=ee()|0|m,x>>>0<b>>>0)x=x+1|0;else break}return On(m|0),p|0}function Yce(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(O=tt(p|0,m|0,52)|0,ee()|0,O=O&15,!O)return N=m,O=p,On(N|0),O|0;for(N=1,g=0;;){switch(_=(15-N|0)*3|0,E=ft(7,0,_|0)|0,M=ee()|0,x=p&~E,b=m&~M,p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}_=ft(p|0,0,_|0)|0,v=ee()|0,p=_|x,m=v|b;e:do if(!g)if((_&E|0)==0&(v&M|0)==0)g=0;else if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)g=1;else{g=1;t:for(;;){switch(M=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,M&7){case 1:break t;case 0:break;default:{g=1;break e}}if(g>>>0<b>>>0)g=g+1|0;else{g=1;break e}}for(x=1;;){switch(g=(15-x|0)*3|0,_=ft(7,0,g|0)|0,_=p&~_,v=m&~(ee()|0),p=tt(p|0,m|0,g|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(p=ft(p|0,0,g|0)|0,p=p|_,m=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else{g=1;break e}}}while(!1);if(N>>>0<O>>>0)N=N+1|0;else break}return On(m|0),p|0}function oL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)return x=m,b=p,On(x|0),b|0;for(x=1;;){switch(_=(15-x|0)*3|0,g=ft(7,0,_|0)|0,g=p&~g,v=m&~(ee()|0),p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(p=ft(p|0,0,_|0)|0,p=p|g,m=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else break}return On(m|0),p|0}function Zce(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0;if(Ae=Q,Q=Q+16|0,we=Ae,ft(m|0,0,52)|0,g=ee()|0|134225919,!m)return(h[p+4>>2]|0)>2||(h[p+8>>2]|0)>2||(h[p+12>>2]|0)>2?(se=0,we=0,On(se|0),Q=Ae,we|0):(ft(OG(p)|0,0,45)|0,se=ee()|0|g,we=-1,On(se|0),Q=Ae,we|0);h[we>>2]=h[p>>2],h[we+4>>2]=h[p+4>>2],h[we+8>>2]=h[p+8>>2],h[we+12>>2]=h[p+12>>2],se=we+4|0;e:do if((m|0)>0)for(ae=we+8|0,ue=we+12|0,K=m,q=h[ae>>2]|0,j=h[ue>>2]|0,m=-1,O=h[we+4>>2]|0;;){X=K,K=K+-1|0,p=O-j|0,_=q-j|0,X&1?(x=rh(+((p*3|0)-_|0)*.14285714285714285)|0,h[se>>2]=x,p=rh(+((_<<1)+p|0)*.14285714285714285)|0,h[ae>>2]=p,h[ue>>2]=0,_=p-x|0,v=0-x|0,(x|0)<0?(h[ae>>2]=_,h[ue>>2]=v,h[se>>2]=0,p=_,b=0):(b=x,v=0),x=b-p|0,_=v-p|0,(p|0)<0?(h[se>>2]=x,h[ue>>2]=_,h[ae>>2]=0,b=x,x=0):(_=v,x=p),p=b-_|0,v=x-_|0,(_|0)<0?(h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=0,x=0):(v=x,p=b,x=_),_=(v|0)<(p|0)?v:p,_=(x|0)<(_|0)?x:_,(_|0)>0&&(x=x-_|0,v=v-_|0,p=p-_|0,h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=x),Ke=v+(p*3|0)|0,Be=(Ke|0)<0,N=x+(v*3|0)-(Be?Ke:0)|0,M=(N|0)<0,_=(x*3|0)+p-(Be?Ke:0)-(M?N:0)|0,E=(_|0)<0,Me=E?0:_,b=(M?0:N)-(E?_:0)|0,_=(Be?0:Ke)-(M?N:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Me|0)<(E|0)?Me:E,N=(E|0)>0,M=N?E:0,b=b-(N?E:0)|0,E=Me-(N?E:0)|0,N=x):(E=rh(+((p<<1)+_|0)*.14285714285714285)|0,h[se>>2]=E,v=rh(+((_*3|0)-p|0)*.14285714285714285)|0,h[ae>>2]=v,h[ue>>2]=0,_=v-E|0,p=0-E|0,(E|0)<0?(h[ae>>2]=_,h[ue>>2]=p,h[se>>2]=0,v=_,E=0):p=0,b=E-v|0,_=p-v|0,(v|0)<0?(h[se>>2]=b,h[ue>>2]=_,h[ae>>2]=0,x=_,v=0):(x=p,b=E),p=b-x|0,_=v-x|0,(x|0)<0?(h[se>>2]=p,h[ae>>2]=_,h[ue>>2]=0,v=_,x=0):p=b,_=(v|0)<(p|0)?v:p,_=(x|0)<(_|0)?x:_,(_|0)>0&&(x=x-_|0,v=v-_|0,p=p-_|0,h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=x),Ke=x+(p*3|0)|0,Me=(Ke|0)<0,N=(v*3|0)+p-(Me?Ke:0)|0,M=(N|0)<0,_=(x*3|0)+v-(Me?Ke:0)-(M?N:0)|0,E=(_|0)<0,Be=E?0:_,b=(M?0:N)-(E?_:0)|0,_=(Me?0:Ke)-(M?N:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Be|0)<(E|0)?Be:E,N=(E|0)>0,M=N?E:0,b=b-(N?E:0)|0,E=Be-(N?E:0)|0,N=x),_=O+(M-_)|0,x=(_|0)<0,M=q-b-(x?_:0)|0,b=(M|0)<0,j=j-E+(x?0-_|0:0)+(b?0-M|0:0)|0,O=(j|0)<0,E=O?0:j,Me=(b?0:M)-(O?j:0)|0,j=(x?0:_)-(b?M:0)-(O?j:0)|0,O=(Me|0)<(j|0)?Me:j,O=(E|0)<(O|0)?E:O,M=(O|0)>0,j=j-(M?O:0)|0,b=(15-X|0)*3|0,_=ft(7,0,b|0)|0,_=m&~_,x=g&~(ee()|0),q=(j|0)<0,Ke=q?j:0,Me=Me-(M?O:0)-Ke|0,Be=(Me|0)<0,Ke=(Be?0-Me|0:0)+(E-(M?O:0)-Ke)|0,g=(Ke|0)<0,m=g?0:Ke,Ke=g?Ke:0,g=(Be?0:Me)-Ke|0,Ke=(q?0:j)-(Be?Me:0)-Ke|0,Me=(g|0)<(Ke|0)?g:Ke,Me=(m|0)<(Me|0)?m:Me,Me=(Me|0)>0?Me:0,m=m-Me|0,g=g-Me|0;t:do switch(Ke-Me|0){case 0:switch(g|0){case 0:{m=(m|0)==0?0:(m|0)==1?1:7;break t}case 1:{m=(m|0)==0?2:(m|0)==1?3:7;break t}default:{xe=36;break t}}case 1:switch(g|0){case 0:{m=(m|0)==0?4:(m|0)==1?5:7;break t}case 1:if(m){xe=36;break t}else{m=6;break t}default:{xe=36;break t}}default:xe=36}while(!1);if((xe|0)==36&&(xe=0,m=7),m=ft(m|0,0,b|0)|0,m=m|_,g=ee()|0|x,(X|0)<=1)break e;q=v,j=N,O=p}else m=-1,p=h[se>>2]|0;while(!1);e:do if((p|0)<=2&&(h[we+8>>2]|0)<=2&&(h[we+12>>2]|0)<=2){if(_=OG(we)|0,p=ft(_|0,0,45)|0,m=p|m,p=ee()|0|g&-1040385,M=vce(we)|0,!(xr(_)|0)){if((M|0)<=0)break;for(E=0;;){b=tt(m|0,p|0,52)|0,ee()|0,b=b&15;t:do if(b)for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(m|0,p|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,m=m&~_,_=p&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,m=p|m,p=ee()|0|_,x>>>0<b>>>0)x=x+1|0;else break t}while(!1);if(E=E+1|0,(E|0)==(M|0))break e}}b=tt(m|0,p|0,52)|0,ee()|0,b=b&15;t:do if(b){g=1;n:for(;;){switch(Me=tt(m|0,p|0,(15-g|0)*3|0)|0,ee()|0,Me&7){case 1:break n;case 0:break;default:break t}if(g>>>0<b>>>0)g=g+1|0;else break t}if(UG(_,h[we>>2]|0)|0)for(x=1;;){switch(g=(15-x|0)*3|0,_=ft(7,0,g|0)|0,_=m&~_,v=p&~(ee()|0),p=tt(m|0,p|0,g|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(m=ft(p|0,0,g|0)|0,m=m|_,p=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else break t}else for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(m|0,p|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,m=m&~_,_=p&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,m=p|m,p=ee()|0|_,x>>>0<b>>>0)x=x+1|0;else break t}}while(!1);if((M|0)>0){g=0;do m=sL(m,p)|0,p=ee()|0,g=g+1|0;while((g|0)!=(M|0))}}else m=0,p=0;while(!1);return Ke=p,Me=m,On(Ke|0),Q=Ae,Me|0}function gc(p){return p=p|0,(p|0)%2|0|0}function aL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0;if(O=Q,Q=Q+64|0,E=O+24|0,M=O+48|0,N=O,m>>>0>15)return N=4,Q=O,N|0;if(x=+ie[p>>3],ie[or>>3]=x,(h[or+4>>2]&2146435072|0)==2146435072||(_=+ie[p+8>>3],ie[or>>3]=_,(h[or+4>>2]&2146435072|0)==2146435072))return N=3,Q=O,N|0;v=+ii(+x),q=v*+ii(+_),v=v*+zi(+_),_=+zi(+x),ie[N>>3]=q,ie[N+8>>3]=v,ie[N+16>>3]=_,ie[or>>3]=q;do if((h[or+4>>2]&2146435072|0)!=2146435072&&(ie[or>>3]=_,p=h[or+4>>2]|0,ie[or>>3]=v,!((h[or+4>>2]&2146435072|0)==2146435072|!0&(p&2146435072|0)==2146435072)))if(h[E>>2]=h[N>>2],h[E+4>>2]=h[N+4>>2],h[E+8>>2]=h[N+8>>2],h[E+12>>2]=h[N+12>>2],h[E+16>>2]=h[N+16>>2],h[E+20>>2]=h[N+20>>2],Uce(E,m,M),M=Zce(M,m)|0,N=ee()|0,h[g>>2]=M,h[g+4>>2]=N,(M|0)==0&(N|0)==0)di(27634,27225,1073,27248);else{b=0;break}else b=2;while(!1);return N=b,Q=O,N|0}function lL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;if(X=g+4|0,K=tt(p|0,m|0,52)|0,ee()|0,K=K&15,j=tt(p|0,m|0,45)|0,ee()|0,_=(K|0)==0,xr(j&127)|0){if(_)return K=1,K|0;_=1}else{if(_)return K=0,K|0;(h[X>>2]|0)==0&&(h[g+8>>2]|0)==0?_=(h[g+12>>2]|0)!=0&1:_=1}for(j=g+8|0,q=g+12|0,O=1,g=h[X>>2]|0,b=h[j>>2]|0,x=h[q>>2]|0;v=g*3|0,E=b*3|0,N=x*3|0,O&1?(M=b+v|0,h[X>>2]=M,x=x+E|0,h[j>>2]=x,v=N+g|0,h[q>>2]=v,g=x-M|0,b=v-M|0,(M|0)<0?(h[j>>2]=g,h[q>>2]=b,h[X>>2]=0,E=0,v=b):(g=x,E=M),b=E-g|0,x=v-g|0,(g|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,E=b,v=0):(x=v,v=g),g=E-x|0,b=v-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=b,h[q>>2]=0,x=0):(b=v,g=E),v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)):(M=E+g|0,E=x+v|0,h[X>>2]=E,h[j>>2]=M,v=N+b|0,h[q>>2]=v,g=M-E|0,x=v-E|0,(E|0)<0?(h[j>>2]=g,h[q>>2]=x,h[X>>2]=0,E=0,v=x):g=M,b=E-g|0,x=v-g|0,(g|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,E=b,v=0):(x=v,v=g),g=E-x|0,b=v-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=b,h[q>>2]=0,x=0):(b=v,g=E),v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)),v=tt(p|0,m|0,(15-O|0)*3|0)|0,ee()|0,v=v&7,(v+-1|0)>>>0<6&&(M=h[22032+(v*12|0)+4>>2]|0,N=h[22032+(v*12|0)+8>>2]|0,E=(h[22032+(v*12|0)>>2]|0)+g|0,h[X>>2]=E,b=M+b|0,h[j>>2]=b,g=N+x|0,h[q>>2]=g,x=b-E|0,v=g-E|0,(E|0)<0&&(h[j>>2]=x,h[q>>2]=v,h[X>>2]=0,E=0,g=v,b=x),v=E-b|0,x=g-b|0,(b|0)<0?(h[X>>2]=v,h[q>>2]=x,h[j>>2]=0,E=v,b=0):x=g,g=E-x|0,v=b-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=v,h[q>>2]=0,b=v,x=0):g=E,v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)),O>>>0<K>>>0;)O=O+1|0;return _|0}function g1(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;if(K=Q,Q=Q+16|0,q=K,j=tt(p|0,m|0,45)|0,ee()|0,j=j&127,j>>>0>121)return h[g>>2]=0,h[g+4>>2]=0,h[g+8>>2]=0,h[g+12>>2]=0,X=5,Q=K,X|0;e:do if((xr(j)|0)!=0&&(E=tt(p|0,m|0,52)|0,ee()|0,E=E&15,(E|0)!=0)){_=1;t:for(;;){switch(X=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,X&7){case 5:break t;case 0:break;default:{N=m;break e}}if(_>>>0<E>>>0)_=_+1|0;else{N=m;break e}}for(b=1,_=m;;){switch(m=(15-b|0)*3|0,v=ft(7,0,m|0)|0,v=p&~v,x=_&~(ee()|0),_=tt(p|0,_|0,m|0)|0,ee()|0,_&7){case 1:{_=3;break}case 3:{_=2;break}case 2:{_=6;break}case 6:{_=4;break}case 4:{_=5;break}case 5:{_=1;break}default:_=_&7}if(p=ft(_|0,0,m|0)|0,p=p|v,_=ee()|0|x,b>>>0<E>>>0)b=b+1|0;else{N=_;break e}}}else N=m;while(!1);if(X=7696+(j*28|0)|0,h[g>>2]=h[X>>2],h[g+4>>2]=h[X+4>>2],h[g+8>>2]=h[X+8>>2],h[g+12>>2]=h[X+12>>2],!(lL(p,N,g)|0))return X=0,Q=K,X|0;if(X=g+4|0,h[q>>2]=h[X>>2],h[q+4>>2]=h[X+4>>2],h[q+8>>2]=h[X+8>>2],M=tt(p|0,N|0,52)|0,ee()|0,O=M&15,M&1?(x=h[X>>2]|0,E=g+8|0,v=h[E>>2]|0,M=g+12|0,m=h[M>>2]|0,_=(v*3|0)+x|0,x=m+(x*3|0)|0,h[X>>2]=x,h[E>>2]=_,v=(m*3|0)+v|0,h[M>>2]=v,m=_-x|0,b=v-x|0,(x|0)<0&&(h[E>>2]=m,h[M>>2]=b,h[X>>2]=0,_=m,x=0,v=b),b=x-_|0,m=v-_|0,(_|0)<0?(h[X>>2]=b,h[M>>2]=m,h[E>>2]=0,_=0):(m=v,b=x),x=b-m|0,v=_-m|0,(m|0)<0?(h[X>>2]=x,h[E>>2]=v,h[M>>2]=0,m=0):(v=_,x=b),_=(v|0)<(x|0)?v:x,_=(m|0)<(_|0)?m:_,(_|0)>0&&(h[X>>2]=x-_,h[E>>2]=v-_,h[M>>2]=m-_),v=O+1|0):v=O,!(xr(j)|0))_=0;else{e:do if(!O)_=0;else for(m=1;;){if(_=tt(p|0,N|0,(15-m|0)*3|0)|0,ee()|0,_=_&7,_|0)break e;if(m>>>0<O>>>0)m=m+1|0;else{_=0;break}}while(!1);_=(_|0)==4&1}if(!(A1(g,v,_,0)|0))(v|0)!=(O|0)&&(h[X>>2]=h[q>>2],h[X+4>>2]=h[q+4>>2],h[X+8>>2]=h[q+8>>2]);else{if(xr(j)|0)do;while((A1(g,v,0,0)|0)!=0);(v|0)!=(O|0)&&(E=g+12|0,p=h[E>>2]|0,_=(h[X>>2]|0)-p|0,b=g+8|0,p=(h[b>>2]|0)-p|0,m=rh(+((_<<1)+p|0)*.14285714285714285)|0,h[X>>2]=m,_=rh(+((p*3|0)-_|0)*.14285714285714285)|0,h[b>>2]=_,h[E>>2]=0,p=_-m|0,v=0-m|0,(m|0)<0?(h[b>>2]=p,h[E>>2]=v,h[X>>2]=0,_=p,m=0):v=0,x=m-_|0,p=v-_|0,(_|0)<0?(h[X>>2]=x,h[E>>2]=p,h[b>>2]=0,m=x,_=0):p=v,x=m-p|0,v=_-p|0,(p|0)<0?(h[X>>2]=x,h[b>>2]=v,h[E>>2]=0,m=x,p=0):v=_,_=(v|0)<(m|0)?v:m,_=(p|0)<(_|0)?p:_,(_|0)>0&&(h[X>>2]=m-_,h[b>>2]=v-_,h[E>>2]=p-_))}return X=0,Q=K,X|0}function v1(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0;return b=Q,Q=Q+48|0,_=b+24|0,v=b,x=g1(p,m,_)|0,x?(Q=b,x|0):(x=tt(p|0,m|0,52)|0,ee()|0,kce(_,x&15,v),M=+Ox(+ +ie[v+16>>3]),E=+Sa(+ +ie[v+8>>3],+ +ie[v>>3]),ie[g>>3]=M,ie[g+8>>3]=E,x=0,Q=b,x|0)}function Bm(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0;if(b=Q,Q=Q+16|0,x=b,_=g1(p,m,x)|0,_|0)return x=_,Q=b,x|0;_=tt(p|0,m|0,45)|0,ee()|0,_=(xr(_&127)|0)==0,v=tt(p|0,m|0,52)|0,ee()|0,v=v&15;e:do if(!_){if(v|0)for(_=1;;){if(E=ft(7,0,(15-_|0)*3|0)|0,!((E&p|0)==0&((ee()|0)&m|0)==0))break e;if(_>>>0<v>>>0)_=_+1|0;else break}return eL(x,v,0,5,g),E=0,Q=b,E|0}while(!1);return tL(x,v,0,6,g),E=0,Q=b,E|0}function Kce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(v=tt(p|0,m|0,45)|0,ee()|0,!(xr(v&127)|0))return v=2,h[g>>2]=v,0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,!v)return v=5,h[g>>2]=v,0;for(_=1;;){if(x=ft(7,0,(15-_|0)*3|0)|0,!((x&p|0)==0&((ee()|0)&m|0)==0)){_=2,p=6;break}if(_>>>0<v>>>0)_=_+1|0;else{_=5,p=6;break}}return(p|0)==6&&(h[g>>2]=_),0}function ZG(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0;q=Q,Q=Q+128|0,N=q+112|0,x=q+96|0,O=q,v=tt(p|0,m|0,52)|0,ee()|0,E=v&15,h[N>>2]=E,b=tt(p|0,m|0,45)|0,ee()|0,b=b&127;e:do if(xr(b)|0){if(E|0)for(_=1;;){if(M=ft(7,0,(15-_|0)*3|0)|0,!((M&p|0)==0&((ee()|0)&m|0)==0)){v=0;break e}if(_>>>0<E>>>0)_=_+1|0;else break}if(v&1)v=1;else return M=ft(E+1|0,0,52)|0,O=ee()|0|m&-15728641,N=ft(7,0,(14-E|0)*3|0)|0,O=ZG((M|p)&~N,O&~(ee()|0),g)|0,Q=q,O|0}else v=0;while(!1);if(_=g1(p,m,x)|0,!_){v?(WG(x,N,O),M=5):(jG(x,N,O),M=6);e:do if(xr(b)|0)if(!E)p=5;else for(_=1;;){if(b=ft(7,0,(15-_|0)*3|0)|0,!((b&p|0)==0&((ee()|0)&m|0)==0)){p=2;break e}if(_>>>0<E>>>0)_=_+1|0;else{p=5;break}}else p=2;while(!1);sp(g|0,-1,p<<2|0)|0;e:do if(v)for(x=0;;){if(b=O+(x<<4)|0,zce(b,h[N>>2]|0)|0,b=h[b>>2]|0,E=h[g>>2]|0,(E|0)==-1|(E|0)==(b|0))_=g;else{v=0;do{if(v=v+1|0,v>>>0>=p>>>0){_=1;break e}_=g+(v<<2)|0,E=h[_>>2]|0}while(!((E|0)==-1|(E|0)==(b|0)))}if(h[_>>2]=b,x=x+1|0,x>>>0>=M>>>0){_=0;break}}else for(x=0;;){if(b=O+(x<<4)|0,A1(b,h[N>>2]|0,0,1)|0,b=h[b>>2]|0,E=h[g>>2]|0,(E|0)==-1|(E|0)==(b|0))_=g;else{v=0;do{if(v=v+1|0,v>>>0>=p>>>0){_=1;break 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v=0,x=0,b=0;v=tt(m|0,g|0,52)|0,ee()|0,v=v&15,(m|0)==0&(g|0)==0|((_|0)>15|(v|0)>(_|0))?(x=-1,m=-1,g=0,v=0):(m=$G(m,g,v+1|0,_)|0,b=(ee()|0)&-15728641,g=ft(_|0,0,52)|0,g=m|g,b=b|(ee()|0),m=(Zi(g,b)|0)==0,x=v,m=m?-1:_,v=b),b=p,h[b>>2]=g,h[b+4>>2]=v,h[p+8>>2]=x,h[p+12>>2]=m}function KG(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,x=_+8|0,h[x>>2]=v,(p|0)==0&(m|0)==0|((g|0)>15|(v|0)>(g|0))){g=_,h[g>>2]=0,h[g+4>>2]=0,h[x>>2]=-1,h[_+12>>2]=-1;return}if(p=$G(p,m,v+1|0,g)|0,x=(ee()|0)&-15728641,v=ft(g|0,0,52)|0,v=p|v,x=x|(ee()|0),p=_,h[p>>2]=v,h[p+4>>2]=x,p=_+12|0,Zi(v,x)|0){h[p>>2]=g;return}else{h[p>>2]=-1;return}}function hL(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0;if(g=p,m=h[g>>2]|0,g=h[g+4>>2]|0,!((m|0)==0&(g|0)==0)&&(_=tt(m|0,g|0,52)|0,ee()|0,_=_&15,E=ft(1,0,(_^15)*3|0)|0,m=At(E|0,ee()|0,m|0,g|0)|0,g=ee()|0,E=p,h[E>>2]=m,h[E+4>>2]=g,E=p+8|0,b=h[E>>2]|0,!((_|0)<(b|0)))){for(M=p+12|0,x=_;;){if((x|0)==(b|0)){_=5;break}if(N=(x|0)==(h[M>>2]|0),v=(15-x|0)*3|0,_=tt(m|0,g|0,v|0)|0,ee()|0,_=_&7,N&((_|0)==1&!0)){_=7;break}if(!((_|0)==7&!0)){_=10;break}if(N=ft(1,0,v|0)|0,m=At(m|0,g|0,N|0,ee()|0)|0,g=ee()|0,N=p,h[N>>2]=m,h[N+4>>2]=g,(x|0)>(b|0))x=x+-1|0;else{_=10;break}}if((_|0)==5){N=p,h[N>>2]=0,h[N+4>>2]=0,h[E>>2]=-1,h[M>>2]=-1;return}else if((_|0)==7){b=ft(1,0,v|0)|0,b=At(m|0,g|0,b|0,ee()|0)|0,E=ee()|0,N=p,h[N>>2]=b,h[N+4>>2]=E,h[M>>2]=x+-1;return}else if((_|0)==10)return}}function Vx(p){p=+p;var m=0;return m=p<0?p+6.283185307179586:p,+(p>=6.283185307179586?m+-6.283185307179586:m)}function Ul(p,m){switch(p=+p,m=m|0,m|0){case 1:{p=p<0?p+6.283185307179586:p;break}case 2:{p=p>0?p+-6.283185307179586:p;break}default:}return+p}function tue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Sa(+ +bs(+g),+ +bs(+(1-g)))*2)}function Gx(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Sa(+ +bs(+g),+ +bs(+(1-g)))*2*6371.007180918475)}function nue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Sa(+ +bs(+g),+ +bs(+(1-g)))*2*6371.007180918475*1e3)}function QG(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20624+(p<<3)>>3],m=0,m|0)}function iue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20752+(p<<3)>>3],m=0,m|0)}function rue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20880+(p<<3)>>3],m=0,m|0)}function sue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[21008+(p<<3)>>3],m=0,m|0)}function tT(p,m){p=p|0,m=m|0;var g=0;return p>>>0>15?(m=4,m|0):(g=np(7,0,p,((p|0)<0)<<31>>31)|0,g=br(g|0,ee()|0,120,0)|0,p=ee()|0,h[m>>2]=g|2,h[m+4>>2]=p,m=0,m|0)}function oue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(E=Q,Q=Q+176|0,b=E,p=Ux(p,m,b)|0,p|0)return b=p,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],O=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=O*O+M*(+ii(+_)*+ii(+N)*M),x=x+ +Sa(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)<(m|0));return ie[g>>3]=x,b=0,Q=E,b|0}function aue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(E=Q,Q=Q+176|0,b=E,p=Ux(p,m,b)|0,p|0)return b=p,x=+ie[g>>3],x=x*6371.007180918475,ie[g>>3]=x,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,x=0,x=x*6371.007180918475,ie[g>>3]=x,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],O=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=O*O+M*(+ii(+N)*+ii(+_)*M),x=x+ +Sa(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)!=(m|0));return ie[g>>3]=x,b=0,O=x,O=O*6371.007180918475,ie[g>>3]=O,Q=E,b|0}function lue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(E=Q,Q=Q+176|0,b=E,p=Ux(p,m,b)|0,p|0)return b=p,x=+ie[g>>3],x=x*6371.007180918475,x=x*1e3,ie[g>>3]=x,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,x=0,x=x*6371.007180918475,x=x*1e3,ie[g>>3]=x,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],O=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=O*O+M*(+ii(+N)*+ii(+_)*M),x=x+ +Sa(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)!=(m|0));return ie[g>>3]=x,b=0,O=x,O=O*6371.007180918475,O=O*1e3,ie[g>>3]=O,Q=E,b|0}function cue(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0;if(p)for(x=p+4|0,b=p+8|0,_=1,v=p;;){if(m=h[v>>2]|0,m|0)do{if(g=h[m>>2]|0,g|0)do E=g,g=h[g+16>>2]|0,_t(E);while((g|0)!=0);E=m,m=h[m+8>>2]|0,_t(E)}while((m|0)!=0);if(m=v,v=h[v+8>>2]|0,_?(h[p>>2]=0,h[x>>2]=0,h[b>>2]=0):_t(m),v)_=0;else break}}function uue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(h[m>>2]=0,ue=m+4|0,h[ue>>2]=0,xe=m+8|0,h[xe>>2]=0,ae=h[p>>2]|0,(ae|0)<=0)return m=0,m|0;K=p+4|0,p=m,X=0;e:for(;;){if(X){if(g=Ta(1,12)|0,!g){g=5;break}h[p+8>>2]=g,p=g}if(M=h[K>>2]|0,N=Ta(1,12)|0,!N){p=13,g=37;break}if(j=p+4|0,_=h[j>>2]|0,h[((_|0)==0?p:_+8|0)>>2]=N,h[j>>2]=N,_=h[M+(X<<4)>>2]|0,(_|0)<3){p=1,g=37;break}v=M+(X<<4)+4|0,x=N+4|0,g=0,b=0;do{if(E=b,b=yr(24)|0,!b){p=13,g=37;break e}_L(b|0,(h[v>>2]|0)+(g<<4)|0,16)|0,h[b+16>>2]=0,E?h[E+16>>2]=b:h[N>>2]=b,h[x>>2]=b,g=g+1|0}while((g|0)<(_|0));if(q=h[M+(X<<4)+8>>2]|0,(q|0)>0){O=M+(X<<4)+12|0,M=0;do{if(_=h[O>>2]|0,g=N,N=Ta(1,12)|0,!N){p=13,g=37;break e}if(h[g+8>>2]=N,h[j>>2]=N,E=h[_+(M<<3)>>2]|0,(E|0)<3){p=1,g=37;break e}_=_+(M<<3)+4|0,v=N+4|0,g=0,x=0;do{if(b=x,x=yr(24)|0,!x){p=13,g=37;break e}_L(x|0,(h[_>>2]|0)+(g<<4)|0,16)|0,h[x+16>>2]=0,b?h[b+16>>2]=x:h[N>>2]=x,h[v>>2]=x,g=g+1|0}while((g|0)<(E|0));M=M+1|0}while((M|0)<(q|0))}if(X=X+1|0,(X|0)>=(ae|0)){p=0,g=50;break}}if((g|0)==5){if(!m)return m=13,m|0;for(_=1,v=m;;){if(p=h[v>>2]|0,p|0)do{if(g=h[p>>2]|0,g|0)do ae=g,g=h[g+16>>2]|0,_t(ae);while((g|0)!=0);ae=p,p=h[p+8>>2]|0,_t(ae)}while((p|0)!=0);if(p=v,v=h[v+8>>2]|0,_?(h[m>>2]=0,h[ue>>2]=0,h[xe>>2]=0):_t(p),v)_=0;else{p=13;break}}return p|0}else if((g|0)==37){if(!m)return m=p,m|0;for(v=1,x=m;;){if(g=h[x>>2]|0,g|0)do{if(_=h[g>>2]|0,_|0)do ae=_,_=h[_+16>>2]|0,_t(ae);while((_|0)!=0);ae=g,g=h[g+8>>2]|0,_t(ae)}while((g|0)!=0);if(g=x,x=h[x+8>>2]|0,v?(h[m>>2]=0,h[ue>>2]=0,h[xe>>2]=0):_t(g),x)v=0;else break}return p|0}else if((g|0)==50)return p|0;return 0}function qx(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0;if(xe=Q,Q=Q+16|0,ue=xe,O=tt(p|0,m|0,52)|0,ee()|0,O=O&15,X=tt(g|0,_|0,52)|0,ee()|0,(O|0)!=(X&15|0))return ue=12,Q=xe,ue|0;if(M=tt(p|0,m|0,45)|0,ee()|0,M=M&127,N=tt(g|0,_|0,45)|0,ee()|0,N=N&127,M>>>0>121|N>>>0>121)return ue=5,Q=xe,ue|0;if(X=(M|0)!=(N|0),X){if(b=KP(M,N)|0,(b|0)==7)return ue=1,Q=xe,ue|0;E=KP(N,M)|0,(E|0)==7?di(27291,27315,164,27325):(ae=b,x=E)}else ae=0,x=0;q=xr(M)|0,j=xr(N)|0,h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0;do if(ae){N=h[4272+(M*28|0)+(ae<<2)>>2]|0,b=(N|0)>0;e:do if(j)if(b)for(M=0,E=g,b=_;;){switch(E=Yce(E,b)|0,b=ee()|0,x|0){case 5:case 1:{x=3;break}case 3:{x=2;break}case 2:{x=6;break}case 6:{x=4;break}case 4:{x=5;break}default:}if(M=M+1|0,(M|0)==(N|0)){N=x,M=E,E=b;break e}}else N=x,M=g,E=_;else if(b)for(M=0,E=g,b=_;;){switch(E=oL(E,b)|0,b=ee()|0,x|0){case 1:{x=3;break}case 3:{x=2;break}case 2:{x=6;break}case 6:{x=4;break}case 4:{x=5;break}case 5:{x=1;break}default:}if(M=M+1|0,(M|0)==(N|0)){N=x,M=E,E=b;break e}}else N=x,M=g,E=_;while(!1);if(lL(M,E,ue)|0,X||di(27340,27315,194,27325),b=(q|0)!=0,x=(j|0)!=0,b&x&&di(27367,27315,195,27325),b){if(x=al(p,m)|0,(x|0)==7){x=5;break}if(He[21968+(x*7|0)+ae>>0]|0){x=1;break}j=h[21136+(x*28|0)+(ae<<2)>>2]|0,X=j}else if(x){if(x=al(M,E)|0,(x|0)==7){x=5;break}if(He[21968+(x*7|0)+N>>0]|0){x=1;break}X=0,j=h[21136+(N*28|0)+(x<<2)>>2]|0}else X=0,j=0;if((X|j|0)>=0){if((j|0)>0){g=ue+4|0,_=ue+8|0,q=ue+12|0,N=0,E=h[g>>2]|0,b=h[_>>2]|0,x=h[q>>2]|0;do K=b+E|0,m=(K|0)<0,se=m?K:0,b=x+b-se|0,p=(b|0)<0,M=p?b:0,E=x+E-se-M|0,se=(E|0)<0,x=se?0:E,E=se?E:0,b=(p?0:b)-E|0,E=(m?0:K)-M-E|0,M=(b|0)<(E|0)?b:E,M=(x|0)<(M|0)?x:M,(M|0)>0&&(E=E-M|0,b=b-M|0,x=x-M|0),N=N+1|0;while((N|0)!=(j|0));h[g>>2]=E,h[_>>2]=b,h[q>>2]=x}if((ae+-1|0)>>>0<6?(x=h[22032+(ae*12|0)>>2]|0,E=h[22032+(ae*12|0)+4>>2]|0,se=h[22032+(ae*12|0)+8>>2]|0,b=(E|0)<(x|0)?E:x,b=(se|0)<(b|0)?se:b,b=(b|0)>0?b:0,x=x-b|0,E=E-b|0,b=se-b|0):(x=0,E=0,b=0),O)for(;;)if(M=x*3|0,N=E*3|0,g=b*3|0,gc(O)|0?(m=M+E|0,p=(m|0)<0,se=N+b-(p?m:0)|0,K=(se|0)<0,E=x+g-(p?m:0)-(K?se:0)|0,b=(E|0)<0,ae=b?0:E,M=(K?0:se)-(b?E:0)|0,E=(p?0:m)-(K?se:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(ae|0)<(b|0)?ae:b,se=(b|0)>0,x=se?b:0,M=M-(se?b:0)|0,b=ae-(se?b:0)|0):(K=M+b|0,m=(K|0)<0,se=N+x-(m?K:0)|0,x=(se|0)<0,E=g+E-(m?K:0)-(x?se:0)|0,b=(E|0)<0,ae=b?0:E,M=(x?0:se)-(b?E:0)|0,E=(m?0:K)-(x?se:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(ae|0)<(b|0)?ae:b,se=(b|0)>0,x=se?b:0,M=M-(se?b:0)|0,b=ae-(se?b:0)|0),x=E-x|0,(O|0)>1)O=O+-1|0,E=M;else{E=M;break}if((X|0)>0){M=0;do m=x+E|0,p=(m|0)<0,se=E+b-(p?m:0)|0,K=(se|0)<0,ae=x+b-(p?m:0)-(K?se:0)|0,x=(ae|0)<0,b=x?0:ae,E=(K?0:se)-(x?ae:0)|0,ae=(p?0:m)-(K?se:0)-(x?ae:0)|0,x=(E|0)<(ae|0)?E:ae,x=(b|0)<(x|0)?b:x,se=(x|0)>0,b=b-(se?x:0)|0,E=E-(se?x:0)|0,x=ae-(se?x:0)|0,M=M+1|0;while((M|0)!=(X|0))}g=ue+4|0,O=ue+8|0,ae=h[O>>2]|0,_=ue+12|0,se=h[_>>2]|0,M=(h[g>>2]|0)+x|0,h[g>>2]=M,E=ae+E|0,h[O>>2]=E,x=se+b|0,h[_>>2]=x,b=E-M|0,(M|0)<0?(x=x-M|0,h[O>>2]=b,h[_>>2]=x,h[g>>2]=0,E=0):(b=E,E=M),(b|0)<0&&(E=E-b|0,h[g>>2]=E,x=x-b|0,h[_>>2]=x,h[O>>2]=0,b=0),N=E-x|0,M=b-x|0,(x|0)<0?(h[g>>2]=N,h[O>>2]=M,h[_>>2]=0,E=N,x=0):M=b,b=(M|0)<(E|0)?M:E,b=(x|0)<(b|0)?x:b,(b|0)>0&&(h[g>>2]=E-b,h[O>>2]=M-b,h[_>>2]=x-b),K=77}else x=5}else if(lL(g,_,ue)|0,(q|0)!=0&(j|0)!=0)if((N|0)!=(M|0)&&di(27398,27315,264,27325),b=al(p,m)|0,x=al(g,_)|0,(b|0)==7|(x|0)==7)x=5;else if(He[21968+(b*7|0)+x>>0]|0)x=1;else if(g=h[21136+(b*28|0)+(x<<2)>>2]|0,(g|0)>0){O=ue+4|0,_=ue+8|0,q=ue+12|0,N=0,E=h[O>>2]|0,b=h[_>>2]|0,x=h[q>>2]|0;do ae=b+E|0,K=(ae|0)<0,p=K?ae:0,b=x+b-p|0,m=(b|0)<0,M=m?b:0,E=x+E-p-M|0,p=(E|0)<0,x=p?0:E,E=p?E:0,b=(m?0:b)-E|0,E=(K?0:ae)-M-E|0,M=(b|0)<(E|0)?b:E,M=(x|0)<(M|0)?x:M,(M|0)>0&&(E=E-M|0,b=b-M|0,x=x-M|0),N=N+1|0;while((N|0)!=(g|0));h[O>>2]=E,h[_>>2]=b,h[q>>2]=x,K=77}else K=77;else K=77;while(!1);return(K|0)==77&&(x=ue+4|0,h[v>>2]=h[x>>2],h[v+4>>2]=h[x+4>>2],h[v+8>>2]=h[x+8>>2],x=0),se=x,Q=xe,se|0}function JG(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,Ae=tt(p|0,m|0,45)|0,ee()|0,Ae=Ae&127,Ae>>>0>121)return _=5,_|0;if(ue=xr(Ae)|0,ft(x|0,0,52)|0,E=ee()|0|134225919,b=_,h[b>>2]=-1,h[b+4>>2]=E,b=h[g>>2]|0,E=h[g+4>>2]|0,g=h[g+8>>2]|0,!x){m=(b|0)<0,xe=m?b:0,we=E-xe|0,ue=(we|0)<0,xe=(ue?0-we|0:0)+(g-xe)|0,g=(xe|0)<0,v=g?0:xe,xe=g?xe:0,g=(ue?0:we)-xe|0,xe=(m?0:b)-(ue?we:0)-xe|0,we=(g|0)<(xe|0)?g:xe,we=(v|0)<(we|0)?v:we,we=(we|0)>0?we:0,v=v-we|0,g=g-we|0;e:do switch(xe-we|0){case 0:switch(g|0){case 0:if(v){v=(v|0)==1?1:7,se=11;break e}else{v=0;break e}case 1:if(v){v=(v|0)==1?3:7,se=11;break e}else{v=2;break e}default:return _=1,_|0}case 1:switch(g|0){case 0:if(v){v=(v|0)==1?5:7,se=11;break e}else{v=4;break e}case 1:{if(v)v=1;else{v=6;break e}return v|0}default:return _=1,_|0}default:return _=1,_|0}while(!1);return(se|0)==11&&(v|0)==7||(v=ZP(Ae,v)|0,(v|0)==127)?(_=1,_|0):(we=ft(v|0,0,45)|0,Ae=ee()|0,se=_,Ae=h[se+4>>2]&-1040385|Ae,h[_>>2]=h[se>>2]|we,h[_+4>>2]=Ae,_=0,_|0)}for(;;){if(ae=x,x=x+-1|0,K=b-g|0,X=E-g|0,M=K>>>0>715827881|X>>>0>715827881,gc(ae)|0){if(M){if(O=(K|0)>0,q=2147483647-K|0,j=-2147483648-K|0,O?(q|0)<(K|0):(j|0)>(K|0)){v=1,se=107;break}if(be=K<<1,O?(2147483647-be|0)<(K|0):(-2147483648-be|0)>(K|0)){v=1,se=107;break}if((X|0)>0?(2147483647-X|0)<(X|0):(-2147483648-X|0)>(X|0)){v=1,se=107;break}if(M=K*3|0,N=X<<1,(O?(q|0)<(N|0):(j|0)>(N|0))||((K|0)>-1?(M|-2147483648|0)>=(X|0):(M^-2147483648|0)<(X|0))){v=1,se=107;break}}else M=K*3|0,N=X<<1;if(q=rh(+(M-X|0)*.14285714285714285)|0,O=rh(+(N+K|0)*.14285714285714285)|0,N=(O|0)<(q|0),M=N?q:O,N=N?O:q,(N|0)<0){if((N|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(N|0):(-2147483648-M|0)>(N|0))){se=24;break}if((M|0)>-1?(M|-2147483648|0)>=(N|0):(M^-2147483648|0)<(N|0)){se=24;break}}j=(q|0)<0,X=O-(j?q:0)|0,Ke=(X|0)<0,Be=(j?0-q|0:0)-(Ke?X:0)|0,K=(Be|0)<0,j=(j?0:q)-(Ke?X:0)-(K?Be:0)|0,X=(Ke?0:X)-(K?Be:0)|0,Be=K?0:Be,K=(X|0)<(j|0)?X:j,K=(Be|0)<(K|0)?Be:K,Ke=(K|0)>0,j=j-(Ke?K:0)|0,X=X-(Ke?K:0)|0,K=Be-(Ke?K:0)|0,Ke=(j*3|0)+X|0,Be=(Ke|0)<0,be=(X*3|0)+K-(Be?Ke:0)|0,M=(be|0)<0,q=(K*3|0)+j-(Be?Ke:0)-(M?be:0)|0,O=(q|0)<0,Me=O?0:q,N=(M?0:be)-(O?q:0)|0,q=(Be?0:Ke)-(M?be:0)-(O?q:0)|0,O=(N|0)<(q|0)?N:q,O=(Me|0)<(O|0)?Me:O,be=(O|0)>0,M=be?O:0,N=N-(be?O:0)|0,O=Me-(be?O:0)|0}else{if(M){if(N=(K|0)>0,N?(2147483647-K|0)<(K|0):(-2147483648-K|0)>(K|0)){v=1,se=107;break}if(M=K<<1,O=(X|0)>0,O?(2147483647-X|0)<(X|0):(-2147483648-X|0)>(X|0)){v=1,se=107;break}if(j=X<<1,O?(2147483647-j|0)<(X|0):(-2147483648-j|0)>(X|0)){v=1,se=107;break}if(N?(2147483647-M|0)<(X|0):(-2147483648-M|0)>(X|0)){v=1,se=107;break}if(N=X*3|0,(X|0)>-1?(N|-2147483648|0)>=(K|0):(N^-2147483648|0)<(K|0)){v=1,se=107;break}}else M=K<<1,N=X*3|0;if(q=rh(+(M+X|0)*.14285714285714285)|0,O=rh(+(N-K|0)*.14285714285714285)|0,N=(O|0)<(q|0),M=N?q:O,N=N?O:q,(N|0)<0){if((N|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(N|0):(-2147483648-M|0)>(N|0))){se=36;break}if((M|0)>-1?(M|-2147483648|0)>=(N|0):(M^-2147483648|0)<(N|0)){se=36;break}}j=(q|0)<0,X=O-(j?q:0)|0,Me=(X|0)<0,be=(j?0-q|0:0)-(Me?X:0)|0,K=(be|0)<0,j=(j?0:q)-(Me?X:0)-(K?be:0)|0,X=(Me?0:X)-(K?be:0)|0,be=K?0:be,K=(X|0)<(j|0)?X:j,K=(be|0)<(K|0)?be:K,Me=(K|0)>0,j=j-(Me?K:0)|0,X=X-(Me?K:0)|0,K=be-(Me?K:0)|0,Me=(j*3|0)+K|0,be=(Me|0)<0,Be=(X*3|0)+j-(be?Me:0)|0,M=(Be|0)<0,q=(K*3|0)+X-(be?Me:0)-(M?Be:0)|0,O=(q|0)<0,Ke=O?0:q,N=(M?0:Be)-(O?q:0)|0,q=(be?0:Me)-(M?Be:0)-(O?q:0)|0,O=(N|0)<(q|0)?N:q,O=(Ke|0)<(O|0)?Ke:O,Be=(O|0)>0,M=Be?O:0,N=N-(Be?O:0)|0,O=Ke-(Be?O:0)|0}M=b+(M-q)|0,Me=(M|0)<0,N=E-N-(Me?M:0)|0,q=(N|0)<0,Be=g-O+(Me?0-M|0:0)+(q?0-N|0:0)|0,b=(Be|0)<0,O=b?0:Be,be=(q?0:N)-(b?Be:0)|0,Be=(Me?0:M)-(q?N:0)-(b?Be:0)|0,b=(be|0)<(Be|0)?be:Be,b=(O|0)<(b|0)?O:b,g=(b|0)>0,Be=Be-(g?b:0)|0,N=_,q=h[N>>2]|0,N=h[N+4>>2]|0,E=(15-ae|0)*3|0,M=ft(7,0,E|0)|0,M=q&~M,N=N&~(ee()|0),q=(Be|0)<0,Me=q?Be:0,be=be-(g?b:0)-Me|0,Ke=(be|0)<0,Me=(Ke?0-be|0:0)+(O-(g?b:0)-Me)|0,b=(Me|0)<0,g=b?0:Me,Me=b?Me:0,b=(Ke?0:be)-Me|0,Me=(q?0:Be)-(Ke?be:0)-Me|0,be=(b|0)<(Me|0)?b:Me,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,b=b-be|0;e:do switch(Me-be|0){case 0:switch(b|0){case 0:{g=(g|0)==0?0:(g|0)==1?1:7;break e}case 1:{g=(g|0)==0?2:(g|0)==1?3:7;break e}default:{se=45;break e}}case 1:switch(b|0){case 0:{g=(g|0)==0?4:(g|0)==1?5:7;break e}case 1:if(g){se=45;break e}else{g=6;break e}default:{se=45;break e}}default:se=45}while(!1);if((se|0)==45&&(se=0,g=7),Ke=ft(g|0,0,E|0)|0,Me=ee()|0|N,be=_,h[be>>2]=Ke|M,h[be+4>>2]=Me,(ae|0)<=1){se=47;break}else b=j,E=X,g=K}if((se|0)==24)di(27634,27425,416,27447);else if((se|0)==36)di(27634,27425,464,27461);else if((se|0)==47){if((j|0)>1|(X|0)>1|(K|0)>1)return be=1,be|0;Be=(j|0)<0,Me=Be?j:0,be=X-Me|0,Ke=(be|0)<0,Me=(Ke?0-be|0:0)+(K-Me)|0,x=(Me|0)<0,g=x?0:Me,Me=x?Me:0,x=(Ke?0:be)-Me|0,Me=(Be?0:j)-(Ke?be:0)-Me|0,be=(x|0)<(Me|0)?x:Me,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,x=x-be|0;e:do switch(Me-be|0){case 0:switch(x|0){case 0:{x=(g|0)==0?0:(g|0)==1?1:7;break e}case 1:{x=(g|0)==0?2:(g|0)==1?3:7;break e}default:{se=55;break e}}case 1:switch(x|0){case 0:{x=(g|0)==0?4:(g|0)==1?5:7;break e}case 1:if(g){se=55;break e}else{x=6;break e}default:{se=55;break e}}default:se=55}while(!1);(se|0)==55&&(x=7),E=ZP(Ae,x)|0,(E|0)==127?N=0:N=xr(E)|0;e:do if(x){if(ue){if(g=al(p,m)|0,(g|0)==7)return be=5,be|0;b=h[21344+(g*28|0)+(x<<2)>>2]|0;t:do if((b|0)>0)for(g=x,x=0;;){switch(g|0){case 1:{g=5;break}case 5:{g=4;break}case 4:{g=6;break}case 6:{g=2;break}case 2:{g=3;break}case 3:{g=1;break}default:}if(x=x+1|0,(x|0)==(b|0))break t}else g=x;while(!1);if((g|0)==1)return be=9,be|0;x=ZP(Ae,g)|0,(x|0)==127&&di(27476,27315,415,27506),xr(x)|0?di(27521,27315,416,27506):(v=x,we=b,xe=g)}else v=E,we=0,xe=x;if(M=h[4272+(Ae*28|0)+(xe<<2)>>2]|0,(M|0)<=-1&&di(27552,27315,423,27506),!N){if((we|0)<0)return be=5,be|0;if(we|0){b=_,g=0,x=h[b>>2]|0,b=h[b+4>>2]|0;do x=Fm(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,g=g+1|0;while((g|0)<(we|0))}if((M|0)<=0){se=104;break}for(b=_,g=0,x=h[b>>2]|0,b=h[b+4>>2]|0;;)if(x=Fm(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,g=g+1|0,(g|0)==(M|0)){se=104;break e}}if(E=KP(v,Ae)|0,(E|0)==7&&di(27291,27315,432,27506),g=_,x=h[g>>2]|0,g=h[g+4>>2]|0,(M|0)>0){b=0;do x=Fm(x,g)|0,g=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=g,b=b+1|0;while((b|0)!=(M|0))}if(g=al(x,g)|0,(g|0)==7&&di(27634,27315,444,27506),x=YP(v)|0,x=h[(x?21760:21552)+(E*28|0)+(g<<2)>>2]|0,(x|0)<0&&di(27634,27315,458,27506),!x)se=104;else{E=_,g=0,b=h[E>>2]|0,E=h[E+4>>2]|0;do b=sL(b,E)|0,E=ee()|0,be=_,h[be>>2]=b,h[be+4>>2]=E,g=g+1|0;while((g|0)<(x|0));se=104}}else if((ue|0)!=0&(N|0)!=0){if(v=al(p,m)|0,g=_,g=al(h[g>>2]|0,h[g+4>>2]|0)|0,(v|0)==7|(g|0)==7||(g=h[21344+(v*28|0)+(g<<2)>>2]|0,(g|0)<0))return be=5,be|0;if(!g)v=E,se=105;else{b=_,v=0,x=h[b>>2]|0,b=h[b+4>>2]|0;do x=Fm(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,v=v+1|0;while((v|0)<(g|0));v=E,se=104}}else v=E,se=104;while(!1);return(se|0)==104&&N&&(se=105),(se|0)==105&&(be=_,(al(h[be>>2]|0,h[be+4>>2]|0)|0)==1)?(be=9,be|0):(Me=_,Be=h[Me>>2]|0,Me=h[Me+4>>2]&-1040385,Ke=ft(v|0,0,45)|0,Me=Me|(ee()|0),be=_,h[be>>2]=Be|Ke,h[be+4>>2]=Me,be=0,be|0)}else if((se|0)==107)return v|0;return 0}function hue(p,m,g,_,v,x){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0;var b=0,E=0;return E=Q,Q=Q+16|0,b=E,v|0?(b=15,Q=E,b|0):(p=qx(p,m,g,_,b)|0,p||(v=h[b+4>>2]|0,p=h[b+8>>2]|0,h[x>>2]=(h[b>>2]|0)-p,h[x+4>>2]=v-p,p=0),b=p,Q=E,b|0)}function fue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0;return q=Q,Q=Q+16|0,O=q,_|0?(O=15,Q=q,O|0):(E=h[g>>2]|0,b=h[g+4>>2]|0,h[O>>2]=E,M=O+4|0,h[M>>2]=b,N=O+8|0,h[N>>2]=0,g=(b|0)<(E|0),_=g?E:b,g=g?b:E,(g|0)<0?!((g|0)==-2147483648||((_|0)>0?(2147483647-_|0)<(g|0):(-2147483648-_|0)>(g|0)))&&!((_|0)>-1?(_|-2147483648|0)>=(g|0):(_^-2147483648|0)<(g|0))?x=5:_=1:x=5,(x|0)==5&&(_=b-E|0,x=0-E|0,(E|0)<0?(h[M>>2]=_,h[N>>2]=x,h[O>>2]=0,E=0):(_=b,x=0),b=E-_|0,g=x-_|0,(_|0)<0?(h[O>>2]=b,h[N>>2]=g,h[M>>2]=0,E=b,_=0):g=x,b=E-g|0,x=_-g|0,(g|0)<0?(h[O>>2]=b,h[M>>2]=x,h[N>>2]=0,g=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[O>>2]=b-_,h[M>>2]=x-_,h[N>>2]=g-_),_=JG(p,m,O,v)|0),O=_,Q=q,O|0)}function fL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0;return M=Q,Q=Q+32|0,b=M+12|0,E=M,x=qx(p,m,p,m,b)|0,x|0?(E=x,Q=M,E|0):(p=qx(p,m,g,_,E)|0,p|0?(E=p,Q=M,E|0):(p=(h[b>>2]|0)-(h[E>>2]|0)|0,N=(p|0)<0,_=N?0-p|0:0,g=_+((h[b+4>>2]|0)-(h[E+4>>2]|0))|0,m=(g|0)<0,_=(h[b+8>>2]|0)-(h[E+8>>2]|0)+_+(m?0-g|0:0)|0,x=(_|0)<0,b=x?0:_,_=x?_:0,x=(m?0:g)-_|0,_=(N?0:p)-(m?g:0)-_|0,E=(x|0)<(_|0)?x:_,E=(b|0)<(E|0)?b:E,E=(E|0)>0?E:0,b=b-E|0,x=x-E|0,E=_-E|0,E=(E|0)>-1?E:0-E|0,x=(x|0)>-1?x:0-x|0,b=(b|0)>-1?b:0-b|0,b=(x|0)>(b|0)?x:b,b=(E|0)>(b|0)?E:b,E=v,h[E>>2]=b,h[E+4>>2]=((b|0)<0)<<31>>31,E=0,Q=M,E|0))}function due(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0;return b=Q,Q=Q+16|0,x=b,p=fL(p,m,g,_,x)|0,p|0?(x=p,Q=b,x|0):(g=x,g=At(h[g>>2]|0,h[g+4>>2]|0,1,0)|0,_=ee()|0,x=v,h[x>>2]=g,h[x+4>>2]=_,x=0,Q=b,x|0)}function pue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0;return M=Q,Q=Q+16|0,x=M,b=fL(p,m,g,_,x)|0,b|0?(v=b,Q=M,v|0):(b=x,x=h[b>>2]|0,b=h[b+4>>2]|0,(x|0)==0&(b|0)==0?(h[v>>2]=p,h[v+4>>2]=m,v=0,Q=M,v|0):(E=eq(p,m,g,_,x,b,v,0,0,1,0)|0,E?(v=(eq(g,_,p,m,x,b,v,x,b,-1,-1)|0)==0,v=v?0:E,Q=M,v|0):(v=0,Q=M,v|0)))}function eq(p,m,g,_,v,x,b,E,M,N,O){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0,E=E|0,M=M|0,N=N|0,O=O|0;var q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0;if(Ut=Q,Q=Q+48|0,q=Ut+24|0,j=Ut+12|0,je=Ut,h[q>>2]=0,h[q+4>>2]=0,h[q+8>>2]=0,h[j>>2]=0,h[j+4>>2]=0,h[j+8>>2]=0,qx(p,m,p,m,q)|0&&di(27634,27315,696,27575),qx(p,m,g,_,j)|0&&di(27634,27315,701,27575),ae=q+8|0,_=h[ae>>2]|0,g=_-(h[q>>2]|0)|0,h[q>>2]=g,gt=q+4|0,_=(h[gt>>2]|0)-_|0,h[gt>>2]=_,gt=_+g|0,q=0-gt|0,h[ae>>2]=q,ae=j+8|0,se=h[ae>>2]|0,xe=se-(h[j>>2]|0)|0,h[j>>2]=xe,be=j+4|0,se=(h[be>>2]|0)-se|0,h[be>>2]=se,be=se+xe|0,h[ae>>2]=0-be,Me=1/(+(v>>>0)+4294967296*+(x|0)),Be=Me*+(xe-g|0),Ke=Me*+(se-_|0),Me=Me*+(gt-be|0),h[je>>2]=g,be=je+4|0,h[be>>2]=_,gt=je+8|0,h[gt>>2]=q,(x|0)<0)return N=0,Q=Ut,N|0;for(Ae=+(g|0),we=+(_|0),ue=+(q|0),xe=0,se=0;;){if(K=+(xe>>>0)+4294967296*+(se|0),lt=Be*K+Ae,X=Ke*K+we,K=Me*K+ue,_=~~+cT(+lt),q=~~+cT(+X),g=~~+cT(+K),lt=+Qs(+(+(_|0)-lt)),X=+Qs(+(+(q|0)-X)),K=+Qs(+(+(g|0)-K)),lt>X&lt>K?(j=g+q|0,_=0-j|0):(j=0-_|0,X>K&&(q=j-g|0)),h[be>>2]=q,h[je>>2]=j,h[gt>>2]=0,g=_+q|0,(_|0)>0?(h[be>>2]=g,h[gt>>2]=_,h[je>>2]=0,j=0):(g=q,_=0),(g|0)<0?(q=j-g|0,h[je>>2]=q,_=_-g|0,h[gt>>2]=_,h[be>>2]=0,j=q-_|0,g=0-_|0,(_|0)<0?(h[je>>2]=j,h[be>>2]=g,h[gt>>2]=0,ae=g,_=0):(ae=0,j=q)):ae=g,g=(ae|0)<(j|0)?ae:j,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[je>>2]=j-g,h[be>>2]=ae-g,h[gt>>2]=_-g),g=br(xe|0,se|0,N|0,O|0)|0,g=At(g|0,ee()|0,E|0,M|0)|0,ee()|0,g=JG(p,m,je,b+(g<<3)|0)|0,g|0){_=20;break}if(ae=xe,xe=At(xe|0,se|0,1,0)|0,j=se,se=ee()|0,!((j|0)<(x|0)|(j|0)==(x|0)&ae>>>0<v>>>0)){g=0,_=20;break}}return(_|0)==20?(Q=Ut,g|0):0}function np(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if((g|0)==0&(_|0)==0)return v=0,x=1,On(v|0),x|0;x=p,v=m,p=1,m=0;do b=(g&1|0)==0&!0,p=br((b?1:x)|0,(b?0:v)|0,p|0,m|0)|0,m=ee()|0,g=pq(g|0,_|0,1)|0,_=ee()|0,x=br(x|0,v|0,x|0,v|0)|0,v=ee()|0;while(!((g|0)==0&(_|0)==0));return On(m|0),p|0}function dL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0;E=Q,Q=Q+16|0,x=E,b=tt(p|0,m|0,52)|0,ee()|0,b=b&15;do if(b){if(v=v1(p,m,x)|0,!v){N=+ie[x>>3],M=1/+ii(+N),O=+ie[26032+(b<<3)>>3],ie[g>>3]=N+O,ie[g+8>>3]=N-O,N=+ie[x+8>>3],M=O*M,ie[g+16>>3]=M+N,ie[g+24>>3]=N-M;break}return b=v,Q=E,b|0}else{if(v=tt(p|0,m|0,45)|0,ee()|0,v=v&127,v>>>0>121)return b=5,Q=E,b|0;x=22128+(v<<5)|0,h[g>>2]=h[x>>2],h[g+4>>2]=h[x+4>>2],h[g+8>>2]=h[x+8>>2],h[g+12>>2]=h[x+12>>2],h[g+16>>2]=h[x+16>>2],h[g+20>>2]=h[x+20>>2],h[g+24>>2]=h[x+24>>2],h[g+28>>2]=h[x+28>>2];break}while(!1);return Cce(g,_?1.4:1.1),_=26160+(b<<3)|0,(h[_>>2]|0)==(p|0)&&(h[_+4>>2]|0)==(m|0)&&(ie[g>>3]=1.5707963267948966),b=26288+(b<<3)|0,(h[b>>2]|0)==(p|0)&&(h[b+4>>2]|0)==(m|0)&&(ie[g+8>>3]=-1.5707963267948966),+ie[g>>3]!=1.5707963267948966&&+ie[g+8>>3]!=-1.5707963267948966?(b=0,Q=E,b|0):(ie[g+16>>3]=3.141592653589793,ie[g+24>>3]=-3.141592653589793,b=0,Q=E,b|0)}function mue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0;N=Q,Q=Q+48|0,b=N+32|0,x=N+40|0,E=N,iL(b,0,0,0),M=h[b>>2]|0,b=h[b+4>>2]|0;do if(g>>>0<=15){if(v=Wx(_)|0,v|0){_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=v,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}if(v=Ta((h[m+8>>2]|0)+1|0,32)|0,v){pL(m,v),O=E,h[O>>2]=M,h[O+4>>2]=b,h[E+8>>2]=0,h[E+12>>2]=g,h[E+16>>2]=_,h[E+20>>2]=m,h[E+24>>2]=v,He[E+28>>0]=0,M=E+29|0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}else{_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=13,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}}else M=E,h[M>>2]=0,h[M+4>>2]=0,h[E+8>>2]=4,h[E+12>>2]=-1,M=E+16|0,O=E+29|0,h[M>>2]=0,h[M+4>>2]=0,h[M+8>>2]=0,He[M+12>>0]=0,He[O>>0]=He[x>>0]|0,He[O+1>>0]=He[x+1>>0]|0,He[O+2>>0]=He[x+2>>0]|0;while(!1);nT(E),h[p>>2]=h[E>>2],h[p+4>>2]=h[E+4>>2],h[p+8>>2]=h[E+8>>2],h[p+12>>2]=h[E+12>>2],h[p+16>>2]=h[E+16>>2],h[p+20>>2]=h[E+20>>2],h[p+24>>2]=h[E+24>>2],h[p+28>>2]=h[E+28>>2],Q=N}function nT(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0;if(Ae=Q,Q=Q+336|0,X=Ae+168|0,K=Ae,_=p,g=h[_>>2]|0,_=h[_+4>>2]|0,(g|0)==0&(_|0)==0){Q=Ae;return}if(m=p+28|0,He[m>>0]|0?(g=tq(g,_)|0,_=ee()|0):He[m>>0]=1,we=p+20|0,!(h[h[we>>2]>>2]|0)){m=p+24|0,g=h[m>>2]|0,g|0&&_t(g),se=p,h[se>>2]=0,h[se+4>>2]=0,h[p+8>>2]=0,h[we>>2]=0,h[p+12>>2]=-1,h[p+16>>2]=0,h[m>>2]=0,Q=Ae;return}se=p+16|0,m=h[se>>2]|0,v=m&15;e:do if((g|0)==0&(_|0)==0)xe=p+24|0;else{ae=p+12|0,q=(v|0)==3,O=m&255,M=(v|1|0)==3,j=p+24|0,N=(v+-1|0)>>>0<3,b=(v|2|0)==3,E=K+8|0;t:for(;;){if(x=tt(g|0,_|0,52)|0,ee()|0,x=x&15,(x|0)==(h[ae>>2]|0)){switch(O&15){case 0:case 2:case 3:{if(v=v1(g,_,X)|0,v|0){ue=15;break t}if(mL(h[we>>2]|0,h[j>>2]|0,X)|0){ue=19;break t}break}default:}if(M&&(v=h[(h[we>>2]|0)+4>>2]|0,h[X>>2]=h[v>>2],h[X+4>>2]=h[v+4>>2],h[X+8>>2]=h[v+8>>2],h[X+12>>2]=h[v+12>>2],kG(26896,X)|0)){if(aL(h[(h[we>>2]|0)+4>>2]|0,x,K)|0){ue=25;break}if(v=K,(h[v>>2]|0)==(g|0)&&(h[v+4>>2]|0)==(_|0)){ue=29;break}}if(N){if(v=Bm(g,_,X)|0,v|0){ue=32;break}if(dL(g,_,K,0)|0){ue=36;break}if(b&&iq(h[we>>2]|0,h[j>>2]|0,X,K)|0){ue=42;break}if(M&&rq(h[we>>2]|0,h[j>>2]|0,X,K)|0){ue=42;break}}if(q){if(m=dL(g,_,X,1)|0,v=h[j>>2]|0,m|0){ue=45;break}if(QP(v,X)|0){if(VG(K,X),zG(X,h[j>>2]|0)|0){ue=53;break}if(mL(h[we>>2]|0,h[j>>2]|0,E)|0){ue=53;break}if(rq(h[we>>2]|0,h[j>>2]|0,K,X)|0){ue=53;break}}}}do if((x|0)<(h[ae>>2]|0)){if(m=dL(g,_,X,1)|0,v=h[j>>2]|0,m|0){ue=58;break t}if(!(QP(v,X)|0)){ue=73;break}if(zG(h[j>>2]|0,X)|0&&(VG(K,X),iq(h[we>>2]|0,h[j>>2]|0,K,X)|0)){ue=65;break t}if(g=YG(g,_,x+1|0,K)|0,g|0){ue=67;break t}_=K,g=h[_>>2]|0,_=h[_+4>>2]|0}else ue=73;while(!1);if((ue|0)==73&&(ue=0,g=tq(g,_)|0,_=ee()|0),(g|0)==0&(_|0)==0){xe=j;break e}}switch(ue|0){case 15:{m=h[j>>2]|0,m|0&&_t(m),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=v,ue=20;break}case 19:{h[p>>2]=g,h[p+4>>2]=_,ue=20;break}case 25:{di(27634,27600,470,27611);break}case 29:{h[p>>2]=g,h[p+4>>2]=_,Q=Ae;return}case 32:{m=h[j>>2]|0,m|0&&_t(m),xe=p,h[xe>>2]=0,h[xe+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=v,Q=Ae;return}case 36:{di(27634,27600,493,27611);break}case 42:{h[p>>2]=g,h[p+4>>2]=_,Q=Ae;return}case 45:{v|0&&_t(v),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=m,ue=55;break}case 53:{h[p>>2]=g,h[p+4>>2]=_,ue=55;break}case 58:{v|0&&_t(v),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=m,ue=71;break}case 65:{h[p>>2]=g,h[p+4>>2]=_,ue=71;break}case 67:{m=h[j>>2]|0,m|0&&_t(m),xe=p,h[xe>>2]=0,h[xe+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=g,Q=Ae;return}}if((ue|0)==20){Q=Ae;return}else if((ue|0)==55){Q=Ae;return}else if((ue|0)==71){Q=Ae;return}}while(!1);m=h[xe>>2]|0,m|0&&_t(m),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[p+8>>2]=0,h[we>>2]=0,h[p+12>>2]=-1,h[se>>2]=0,h[xe>>2]=0,Q=Ae}function tq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0;q=Q,Q=Q+16|0,O=q,_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0;do if(_){for(;g=ft(_+4095|0,0,52)|0,v=ee()|0|m&-15728641,x=(15-_|0)*3|0,b=ft(7,0,x|0)|0,E=ee()|0,g=g|p|b,v=v|E,M=tt(p|0,m|0,x|0)|0,ee()|0,M=M&7,_=_+-1|0,!(M>>>0<6);)if(_)m=v,p=g;else{N=4;break}if((N|0)==4){g=tt(g|0,v|0,45)|0,ee()|0;break}return O=(M|0)==0&(Zi(g,v)|0)!=0,O=ft((O?2:1)+M|0,0,x|0)|0,N=ee()|0|m&~E,O=O|p&~b,On(N|0),Q=q,O|0}while(!1);return g=g&127,g>>>0>120?(N=0,O=0,On(N|0),Q=q,O|0):(iL(O,0,g+1|0,0),N=h[O+4>>2]|0,O=h[O>>2]|0,On(N|0),Q=q,O|0)}function Aue(p,m,g,_,v,x){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0;var b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0;ue=Q,Q=Q+160|0,q=ue+80|0,E=ue+64|0,j=ue+112|0,ae=ue,mue(q,p,m,g),N=q,uL(E,h[N>>2]|0,h[N+4>>2]|0,m),N=E,M=h[N>>2]|0,N=h[N+4>>2]|0,b=h[q+8>>2]|0,X=j+4|0,h[X>>2]=h[q>>2],h[X+4>>2]=h[q+4>>2],h[X+8>>2]=h[q+8>>2],h[X+12>>2]=h[q+12>>2],h[X+16>>2]=h[q+16>>2],h[X+20>>2]=h[q+20>>2],h[X+24>>2]=h[q+24>>2],h[X+28>>2]=h[q+28>>2],X=ae,h[X>>2]=M,h[X+4>>2]=N,X=ae+8|0,h[X>>2]=b,p=ae+12|0,m=j,g=p+36|0;do h[p>>2]=h[m>>2],p=p+4|0,m=m+4|0;while((p|0)<(g|0));if(j=ae+48|0,h[j>>2]=h[E>>2],h[j+4>>2]=h[E+4>>2],h[j+8>>2]=h[E+8>>2],h[j+12>>2]=h[E+12>>2],(M|0)==0&(N|0)==0)return ae=b,Q=ue,ae|0;g=ae+16|0,O=ae+24|0,q=ae+28|0,b=0,E=0,m=M,p=N;do{if(!((b|0)<(v|0)|(b|0)==(v|0)&E>>>0<_>>>0)){K=4;break}if(N=E,E=At(E|0,b|0,1,0)|0,b=ee()|0,N=x+(N<<3)|0,h[N>>2]=m,h[N+4>>2]=p,hL(j),p=j,m=h[p>>2]|0,p=h[p+4>>2]|0,(m|0)==0&(p|0)==0){if(nT(g),m=g,p=h[m>>2]|0,m=h[m+4>>2]|0,(p|0)==0&(m|0)==0){K=10;break}KG(p,m,h[q>>2]|0,j),p=j,m=h[p>>2]|0,p=h[p+4>>2]|0}N=ae,h[N>>2]=m,h[N+4>>2]=p}while(!((m|0)==0&(p|0)==0));return(K|0)==4?(p=ae+40|0,m=h[p>>2]|0,m|0&&_t(m),K=ae+16|0,h[K>>2]=0,h[K+4>>2]=0,h[O>>2]=0,h[ae+36>>2]=0,h[q>>2]=-1,h[ae+32>>2]=0,h[p>>2]=0,KG(0,0,0,j),h[ae>>2]=0,h[ae+4>>2]=0,h[X>>2]=0,ae=14,Q=ue,ae|0):((K|0)==10&&(h[ae>>2]=0,h[ae+4>>2]=0,h[X>>2]=h[O>>2]),ae=h[X>>2]|0,Q=ue,ae|0)}function gue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0;if(q=Q,Q=Q+48|0,M=q+32|0,E=q+40|0,N=q,!(h[p>>2]|0))return O=_,h[O>>2]=0,h[O+4>>2]=0,O=0,Q=q,O|0;iL(M,0,0,0),b=M,v=h[b>>2]|0,b=h[b+4>>2]|0;do if(m>>>0>15)O=N,h[O>>2]=0,h[O+4>>2]=0,h[N+8>>2]=4,h[N+12>>2]=-1,O=N+16|0,g=N+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[g>>0]=He[E>>0]|0,He[g+1>>0]=He[E+1>>0]|0,He[g+2>>0]=He[E+2>>0]|0,g=4,O=9;else{if(g=Wx(g)|0,g|0){M=N,h[M>>2]=0,h[M+4>>2]=0,h[N+8>>2]=g,h[N+12>>2]=-1,M=N+16|0,O=N+29|0,h[M>>2]=0,h[M+4>>2]=0,h[M+8>>2]=0,He[M+12>>0]=0,He[O>>0]=He[E>>0]|0,He[O+1>>0]=He[E+1>>0]|0,He[O+2>>0]=He[E+2>>0]|0,O=9;break}if(g=Ta((h[p+8>>2]|0)+1|0,32)|0,!g){O=N,h[O>>2]=0,h[O+4>>2]=0,h[N+8>>2]=13,h[N+12>>2]=-1,O=N+16|0,g=N+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[g>>0]=He[E>>0]|0,He[g+1>>0]=He[E+1>>0]|0,He[g+2>>0]=He[E+2>>0]|0,g=13,O=9;break}pL(p,g),X=N,h[X>>2]=v,h[X+4>>2]=b,b=N+8|0,h[b>>2]=0,h[N+12>>2]=m,h[N+20>>2]=p,h[N+24>>2]=g,He[N+28>>0]=0,v=N+29|0,He[v>>0]=He[E>>0]|0,He[v+1>>0]=He[E+1>>0]|0,He[v+2>>0]=He[E+2>>0]|0,h[N+16>>2]=3,j=+Tce(g),j=j*+wce(g),x=+Qs(+ +ie[g>>3]),x=j/+ii(+ +lT(+x,+ +Qs(+ +ie[g+8>>3])))*6371.007180918475*6371.007180918475,v=N+12|0,g=h[v>>2]|0;e:do if((g|0)>0)do{if(QG(g+-1|0,M)|0,!(x/+ie[M>>3]>10))break e;X=h[v>>2]|0,g=X+-1|0,h[v>>2]=g}while((X|0)>1);while(!1);if(nT(N),v=_,h[v>>2]=0,h[v+4>>2]=0,v=N,g=h[v>>2]|0,v=h[v+4>>2]|0,!((g|0)==0&(v|0)==0))do zx(g,v,m,M)|0,E=M,p=_,E=At(h[p>>2]|0,h[p+4>>2]|0,h[E>>2]|0,h[E+4>>2]|0)|0,p=ee()|0,X=_,h[X>>2]=E,h[X+4>>2]=p,nT(N),X=N,g=h[X>>2]|0,v=h[X+4>>2]|0;while(!((g|0)==0&(v|0)==0));g=h[b>>2]|0}while(!1);return X=g,Q=q,X|0}function Hx(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0;if(!(kG(m,g)|0)||(m=Sce(m)|0,_=+ie[g>>3],v=+ie[g+8>>3],v=m&v<0?v+6.283185307179586:v,j=h[p>>2]|0,(j|0)<=0))return j=0,j|0;if(q=h[p+4>>2]|0,m){m=0,O=v,g=-1,p=0;e:for(;;){for(N=p;b=+ie[q+(N<<4)>>3],v=+ie[q+(N<<4)+8>>3],p=(g+2|0)%(j|0)|0,x=+ie[q+(p<<4)>>3],E=+ie[q+(p<<4)+8>>3],b>x?(M=b,b=E):(M=x,x=b,b=v,v=E),_=_==x|_==M?_+2220446049250313e-31:_,!!(_<x|_>M);)if(g=N+1|0,(g|0)>=(j|0)){g=22;break e}else p=N,N=g,g=p;if(E=b<0?b+6.283185307179586:b,b=v<0?v+6.283185307179586:v,O=E==O|b==O?O+-2220446049250313e-31:O,M=E+(b-E)*((_-x)/(M-x)),(M<0?M+6.283185307179586:M)>O&&(m=m^1),p=N+1|0,(p|0)>=(j|0)){g=22;break}else g=N}if((g|0)==22)return m|0}else{m=0,O=v,g=-1,p=0;e:for(;;){for(N=p;b=+ie[q+(N<<4)>>3],v=+ie[q+(N<<4)+8>>3],p=(g+2|0)%(j|0)|0,x=+ie[q+(p<<4)>>3],E=+ie[q+(p<<4)+8>>3],b>x?(M=b,b=E):(M=x,x=b,b=v,v=E),_=_==x|_==M?_+2220446049250313e-31:_,!!(_<x|_>M);)if(g=N+1|0,(g|0)>=(j|0)){g=22;break e}else p=N,N=g,g=p;if(O=b==O|v==O?O+-2220446049250313e-31:O,b+(v-b)*((_-x)/(M-x))>O&&(m=m^1),p=N+1|0,(p|0)>=(j|0)){g=22;break}else g=N}if((g|0)==22)return m|0}return 0}function nq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0;if(K=h[p>>2]|0,!K){h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,h[m+16>>2]=0,h[m+20>>2]=0,h[m+24>>2]=0,h[m+28>>2]=0;return}if(ae=m+8|0,ie[ae>>3]=17976931348623157e292,ue=m+24|0,ie[ue>>3]=17976931348623157e292,ie[m>>3]=-17976931348623157e292,xe=m+16|0,ie[xe>>3]=-17976931348623157e292,!((K|0)<=0)){for(j=h[p+4>>2]|0,N=17976931348623157e292,O=-17976931348623157e292,q=0,p=-1,x=17976931348623157e292,b=17976931348623157e292,M=-17976931348623157e292,_=-17976931348623157e292,X=0;g=+ie[j+(X<<4)>>3],E=+ie[j+(X<<4)+8>>3],p=p+2|0,v=+ie[j+(((p|0)==(K|0)?0:p)<<4)+8>>3],g<x&&(ie[ae>>3]=g,x=g),E<b&&(ie[ue>>3]=E,b=E),g>M?ie[m>>3]=g:g=M,E>_&&(ie[xe>>3]=E,_=E),N=E>0&E<N?E:N,O=E<0&E>O?E:O,q=q|+Qs(+(E-v))>3.141592653589793,p=X+1|0,(p|0)!=(K|0);)se=X,M=g,X=p,p=se;q&&(ie[xe>>3]=O,ie[ue>>3]=N)}}function Wx(p){return p=p|0,(p>>>0<4?0:15)|0}function pL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0;if(K=h[p>>2]|0,K){if(ae=m+8|0,ie[ae>>3]=17976931348623157e292,ue=m+24|0,ie[ue>>3]=17976931348623157e292,ie[m>>3]=-17976931348623157e292,xe=m+16|0,ie[xe>>3]=-17976931348623157e292,(K|0)>0){for(v=h[p+4>>2]|0,j=17976931348623157e292,X=-17976931348623157e292,_=0,g=-1,M=17976931348623157e292,N=17976931348623157e292,q=-17976931348623157e292,b=-17976931348623157e292,se=0;x=+ie[v+(se<<4)>>3],O=+ie[v+(se<<4)+8>>3],Ke=g+2|0,E=+ie[v+(((Ke|0)==(K|0)?0:Ke)<<4)+8>>3],x<M&&(ie[ae>>3]=x,M=x),O<N&&(ie[ue>>3]=O,N=O),x>q?ie[m>>3]=x:x=q,O>b&&(ie[xe>>3]=O,b=O),j=O>0&O<j?O:j,X=O<0&O>X?O:X,_=_|+Qs(+(O-E))>3.141592653589793,g=se+1|0,(g|0)!=(K|0);)Ke=se,q=x,se=g,g=Ke;_&&(ie[xe>>3]=X,ie[ue>>3]=j)}}else h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,h[m+16>>2]=0,h[m+20>>2]=0,h[m+24>>2]=0,h[m+28>>2]=0;if(Ke=p+8|0,g=h[Ke>>2]|0,!((g|0)<=0)){Be=p+12|0,Ae=0;do if(v=h[Be>>2]|0,_=Ae,Ae=Ae+1|0,ue=m+(Ae<<5)|0,xe=h[v+(_<<3)>>2]|0,xe){if(se=m+(Ae<<5)+8|0,ie[se>>3]=17976931348623157e292,p=m+(Ae<<5)+24|0,ie[p>>3]=17976931348623157e292,ie[ue>>3]=-17976931348623157e292,we=m+(Ae<<5)+16|0,ie[we>>3]=-17976931348623157e292,(xe|0)>0){for(K=h[v+(_<<3)+4>>2]|0,j=17976931348623157e292,X=-17976931348623157e292,v=0,_=-1,ae=0,M=17976931348623157e292,N=17976931348623157e292,O=-17976931348623157e292,b=-17976931348623157e292;x=+ie[K+(ae<<4)>>3],q=+ie[K+(ae<<4)+8>>3],_=_+2|0,E=+ie[K+(((_|0)==(xe|0)?0:_)<<4)+8>>3],x<M&&(ie[se>>3]=x,M=x),q<N&&(ie[p>>3]=q,N=q),x>O?ie[ue>>3]=x:x=O,q>b&&(ie[we>>3]=q,b=q),j=q>0&q<j?q:j,X=q<0&q>X?q:X,v=v|+Qs(+(q-E))>3.141592653589793,_=ae+1|0,(_|0)!=(xe|0);)Me=ae,ae=_,O=x,_=Me;v&&(ie[we>>3]=X,ie[p>>3]=j)}}else h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0,h[ue+16>>2]=0,h[ue+20>>2]=0,h[ue+24>>2]=0,h[ue+28>>2]=0,g=h[Ke>>2]|0;while((Ae|0)<(g|0))}}function mL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(!(Hx(p,m,g)|0))return v=0,v|0;if(v=p+8|0,(h[v>>2]|0)<=0)return v=1,v|0;for(_=p+12|0,p=0;;){if(x=p,p=p+1|0,Hx((h[_>>2]|0)+(x<<3)|0,m+(p<<5)|0,g)|0){p=0,_=6;break}if((p|0)>=(h[v>>2]|0)){p=1,_=6;break}}return(_|0)==6?p|0:0}function iq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(N=Q,Q=Q+16|0,E=N,b=g+8|0,!(Hx(p,m,b)|0))return M=0,Q=N,M|0;M=p+8|0;e:do if((h[M>>2]|0)>0){for(x=p+12|0,v=0;;){if(O=v,v=v+1|0,Hx((h[x>>2]|0)+(O<<3)|0,m+(v<<5)|0,b)|0){v=0;break}if((v|0)>=(h[M>>2]|0))break e}return Q=N,v|0}while(!1);if(iT(p,m,g,_)|0)return O=0,Q=N,O|0;h[E>>2]=h[g>>2],h[E+4>>2]=b,v=h[M>>2]|0;e:do if((v|0)>0)for(p=p+12|0,b=0,x=v;;){if(v=h[p>>2]|0,(h[v+(b<<3)>>2]|0)>0){if(Hx(E,_,h[v+(b<<3)+4>>2]|0)|0){v=0;break e}if(v=b+1|0,iT((h[p>>2]|0)+(b<<3)|0,m+(v<<5)|0,g,_)|0){v=0;break e}x=h[M>>2]|0}else v=b+1|0;if((v|0)<(x|0))b=v;else{v=1;break}}else v=1;while(!1);return O=v,Q=N,O|0}function iT(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0;if(Ke=Q,Q=Q+176|0,se=Ke+172|0,v=Ke+168|0,we=Ke,!(QP(m,_)|0))return p=0,Q=Ke,p|0;if(Ece(m,_,se,v),cu(we|0,g|0,168)|0,(h[g>>2]|0)>0){m=0;do Me=we+8+(m<<4)+8|0,xe=+Ul(+ie[Me>>3],h[v>>2]|0),ie[Me>>3]=xe,m=m+1|0;while((m|0)<(h[g>>2]|0))}ae=+ie[_>>3],ue=+ie[_+8>>3],xe=+Ul(+ie[_+16>>3],h[v>>2]|0),X=+Ul(+ie[_+24>>3],h[v>>2]|0);e:do if((h[p>>2]|0)>0){if(_=p+4|0,v=h[we>>2]|0,(v|0)<=0){for(m=0;;)if(m=m+1|0,(m|0)>=(h[p>>2]|0)){m=0;break e}}for(g=0;;){if(m=h[_>>2]|0,j=+ie[m+(g<<4)>>3],K=+Ul(+ie[m+(g<<4)+8>>3],h[se>>2]|0),m=h[_>>2]|0,g=g+1|0,Me=(g|0)%(h[p>>2]|0)|0,x=+ie[m+(Me<<4)>>3],b=+Ul(+ie[m+(Me<<4)+8>>3],h[se>>2]|0),!(j>=ae)|!(x>=ae)&&!(j<=ue)|!(x<=ue)&&!(K<=X)|!(b<=X)&&!(K>=xe)|!(b>=xe)){q=x-j,N=b-K,m=0;do if(be=m,m=m+1|0,Me=(m|0)==(v|0)?0:m,x=+ie[we+8+(be<<4)+8>>3],b=+ie[we+8+(Me<<4)+8>>3]-x,E=+ie[we+8+(be<<4)>>3],M=+ie[we+8+(Me<<4)>>3]-E,O=q*b-N*M,O!=0&&(Ae=K-x,Be=j-E,M=(Ae*M-b*Be)/O,!(M<0|M>1))&&(O=(q*Ae-N*Be)/O,O>=0&O<=1)){m=1;break e}while((m|0)<(v|0))}if((g|0)>=(h[p>>2]|0)){m=0;break}}}else m=0;while(!1);return be=m,Q=Ke,be|0}function rq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if(iT(p,m,g,_)|0)return x=1,x|0;if(x=p+8|0,(h[x>>2]|0)<=0)return x=0,x|0;for(v=p+12|0,p=0;;){if(b=p,p=p+1|0,iT((h[v>>2]|0)+(b<<3)|0,m+(p<<5)|0,g,_)|0){p=1,v=6;break}if((p|0)>=(h[x>>2]|0)){p=0,v=6;break}}return(v|0)==6?p|0:0}function vue(){return 8}function _ue(){return 16}function xue(){return 168}function yue(){return 8}function bue(){return 16}function wue(){return 12}function Sue(){return 8}function Tue(p){return p=p|0,+(+((h[p>>2]|0)>>>0)+4294967296*+(h[p+4>>2]|0))}function Eue(p){p=p|0;var m=0,g=0;return g=+ie[p>>3],m=+ie[p+8>>3],+ +bs(+(g*g+m*m))}function sq(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0;N=+ie[p>>3],M=+ie[m>>3]-N,E=+ie[p+8>>3],b=+ie[m+8>>3]-E,q=+ie[g>>3],x=+ie[_>>3]-q,j=+ie[g+8>>3],O=+ie[_+8>>3]-j,x=(x*(E-j)-(N-q)*O)/(M*O-b*x),ie[v>>3]=N+M*x,ie[v+8>>3]=E+b*x}function oq(p,m){return p=p|0,m=m|0,+Qs(+(+ie[p>>3]-+ie[m>>3]))<11920928955078125e-23?(m=+Qs(+(+ie[p+8>>3]-+ie[m+8>>3]))<11920928955078125e-23,m|0):(m=0,m|0)}function Mue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(x=Q,Q=Q+16|0,v=x,_=Zi(p,m)|0,(g+-1|0)>>>0>5||(_=(_|0)!=0,(g|0)==1&_))return v=-1,Q=x,v|0;do if(jx(p,m,v)|0)_=-1;else if(_){_=((h[26416+(g<<2)>>2]|0)+5-(h[v>>2]|0)|0)%5|0;break}else{_=((h[26448+(g<<2)>>2]|0)+6-(h[v>>2]|0)|0)%6|0;break}while(!1);return v=_,Q=x,v|0}function jx(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0;if(O=Q,Q=Q+32|0,E=O+16|0,M=O,_=g1(p,m,E)|0,_|0)return g=_,Q=O,g|0;x=XG(p,m)|0,N=al(p,m)|0,_ce(x,M),_=xce(x,h[E>>2]|0)|0;do if(xr(x)|0){do switch(x|0){case 4:{v=0;break}case 14:{v=1;break}case 24:{v=2;break}case 38:{v=3;break}case 49:{v=4;break}case 58:{v=5;break}case 63:{v=6;break}case 72:{v=7;break}case 83:{v=8;break}case 97:{v=9;break}case 107:{v=10;break}case 117:{v=11;break}default:di(27634,27636,75,27645)}while(!1);if(b=h[26480+(v*24|0)+8>>2]|0,m=h[26480+(v*24|0)+16>>2]|0,p=h[E>>2]|0,(p|0)!=(h[M>>2]|0)&&(M=YP(x)|0,p=h[E>>2]|0,M|(p|0)==(m|0)&&(_=(_+1|0)%6|0)),(N|0)==3&(p|0)==(m|0)){_=(_+5|0)%6|0;break}(N|0)==5&(p|0)==(b|0)&&(_=(_+1|0)%6|0)}while(!1);return h[g>>2]=_,g=0,Q=O,g|0}function vc(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0;if(we=Q,Q=Q+32|0,se=we+24|0,ue=we+20|0,K=we+8|0,X=we+16|0,j=we,M=(Zi(p,m)|0)==0,M=M?6:5,O=tt(p|0,m|0,52)|0,ee()|0,O=O&15,M>>>0<=g>>>0)return _=2,Q=we,_|0;q=(O|0)==0,!q&&(ae=ft(7,0,(O^15)*3|0)|0,(ae&p|0)==0&((ee()|0)&m|0)==0)?v=g:x=4;e:do if((x|0)==4){if(v=(Zi(p,m)|0)!=0,((v?4:5)|0)<(g|0)||jx(p,m,se)|0||(x=(h[se>>2]|0)+g|0,v?v=26768+(((x|0)%5|0)<<2)|0:v=26800+(((x|0)%6|0)<<2)|0,ae=h[v>>2]|0,(ae|0)==7))return _=1,Q=we,_|0;h[ue>>2]=0,v=Js(p,m,ae,ue,K)|0;do if(!v){if(E=K,N=h[E>>2]|0,E=h[E+4>>2]|0,b=E>>>0<m>>>0|(E|0)==(m|0)&N>>>0<p>>>0,x=b?N:p,b=b?E:m,!q&&(q=ft(7,0,(O^15)*3|0)|0,(N&q|0)==0&(E&(ee()|0)|0)==0))v=g;else{if(E=(g+-1+M|0)%(M|0)|0,v=Zi(p,m)|0,(E|0)<0&&di(27634,27636,248,27661),M=(v|0)!=0,((M?4:5)|0)<(E|0)&&di(27634,27636,248,27661),jx(p,m,se)|0&&di(27634,27636,248,27661),v=(h[se>>2]|0)+E|0,M?v=26768+(((v|0)%5|0)<<2)|0:v=26800+(((v|0)%6|0)<<2)|0,E=h[v>>2]|0,(E|0)==7&&di(27634,27636,248,27661),h[X>>2]=0,v=Js(p,m,E,X,j)|0,v|0)break;N=j,M=h[N>>2]|0,N=h[N+4>>2]|0;do if(N>>>0<b>>>0|(N|0)==(b|0)&M>>>0<x>>>0){if(Zi(M,N)|0?x=QS(M,N,p,m)|0:x=h[26864+((((h[X>>2]|0)+(h[26832+(E<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,v=Zi(M,N)|0,(x+-1|0)>>>0>5){v=-1,x=M,b=N;break}if(v=(v|0)!=0,(x|0)==1&v){v=-1,x=M,b=N;break}do if(jx(M,N,se)|0)v=-1;else if(v){v=((h[26416+(x<<2)>>2]|0)+5-(h[se>>2]|0)|0)%5|0;break}else{v=((h[26448+(x<<2)>>2]|0)+6-(h[se>>2]|0)|0)%6|0;break}while(!1);x=M,b=N}else v=g;while(!1);E=K,N=h[E>>2]|0,E=h[E+4>>2]|0}if((x|0)==(N|0)&(b|0)==(E|0)){if(M=(Zi(N,E)|0)!=0,M?p=QS(N,E,p,m)|0:p=h[26864+((((h[ue>>2]|0)+(h[26832+(ae<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,v=Zi(N,E)|0,(p+-1|0)>>>0<=5&&(xe=(v|0)!=0,!((p|0)==1&xe)))do if(jx(N,E,se)|0)v=-1;else if(xe){v=((h[26416+(p<<2)>>2]|0)+5-(h[se>>2]|0)|0)%5|0;break}else{v=((h[26448+(p<<2)>>2]|0)+6-(h[se>>2]|0)|0)%6|0;break}while(!1);else v=-1;v=v+1|0,v=(v|0)==6|M&(v|0)==5?0:v}m=b,p=x;break e}while(!1);return _=v,Q=we,_|0}while(!1);return xe=ft(v|0,0,56)|0,se=ee()|0|m&-2130706433|536870912,h[_>>2]=xe|p,h[_+4>>2]=se,_=0,Q=we,_|0}function Cue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;return x=(Zi(p,m)|0)==0,_=vc(p,m,0,g)|0,v=(_|0)==0,x?!v||(_=vc(p,m,1,g+8|0)|0,_|0)||(_=vc(p,m,2,g+16|0)|0,_|0)||(_=vc(p,m,3,g+24|0)|0,_|0)||(_=vc(p,m,4,g+32|0)|0,_)?(x=_,x|0):vc(p,m,5,g+40|0)|0:!v||(_=vc(p,m,1,g+8|0)|0,_|0)||(_=vc(p,m,2,g+16|0)|0,_|0)||(_=vc(p,m,3,g+24|0)|0,_|0)||(_=vc(p,m,4,g+32|0)|0,_|0)?(x=_,x|0):(x=g+40|0,h[x>>2]=0,h[x+4>>2]=0,x=0,x|0)}function Rue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0;return M=Q,Q=Q+192|0,v=M,x=M+168|0,b=tt(p|0,m|0,56)|0,ee()|0,b=b&7,E=m&-2130706433|134217728,_=g1(p,E,x)|0,_|0?(E=_,Q=M,E|0):(m=tt(p|0,m|0,52)|0,ee()|0,m=m&15,Zi(p,E)|0?eL(x,m,b,1,v):tL(x,m,b,1,v),E=v+8|0,h[g>>2]=h[E>>2],h[g+4>>2]=h[E+4>>2],h[g+8>>2]=h[E+8>>2],h[g+12>>2]=h[E+12>>2],E=0,Q=M,E|0)}function aq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=Q,Q=Q+16|0,g=v,!(!0&(m&2013265920|0)==536870912)||(_=m&-2130706433|134217728,!(eT(p,_)|0))?(_=0,Q=v,_|0):(x=tt(p|0,m|0,56)|0,ee()|0,x=(vc(p,_,x&7,g)|0)==0,_=g,_=x&((h[_>>2]|0)==(p|0)?(h[_+4>>2]|0)==(m|0):0)&1,Q=v,_|0)}function lq(){return 27680}function rT(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0;q=Q,Q=Q+208|0,M=q,N=q+192|0,b=ol(g,m)|0,E=N,h[E>>2]=1,h[E+4>>2]=0;e:do if(b|0){for(E=0-g|0,h[M+4>>2]=g,h[M>>2]=g,v=2,m=g,x=g;m=m+g+x|0,h[M+(v<<2)>>2]=m,m>>>0<b>>>0;)j=x,v=v+1|0,x=m,m=j;if(x=p+b+E|0,x>>>0>p>>>0){b=x,v=1,m=1;do{do if((m&3|0)!=3)if(m=v+-1|0,(h[M+(m<<2)>>2]|0)>>>0<(b-p|0)>>>0?AL(p,g,_,v,M):oT(p,g,_,N,v,0,M),(v|0)==1){aT(N,1),v=0;break}else{aT(N,m),v=1;break}else AL(p,g,_,v,M),sT(N,2),v=v+2|0;while(!1);m=h[N>>2]|1,h[N>>2]=m,p=p+g|0}while(p>>>0<x>>>0)}else v=1,m=1;for(oT(p,g,_,N,v,0,M),x=N+4|0;;){if((v|0)==1&(m|0)==1)if(h[x>>2]|0)O=19;else break e;else(v|0)<2?O=19:(aT(N,2),j=v+-2|0,h[N>>2]=h[N>>2]^7,sT(N,1),oT(p+(0-(h[M+(j<<2)>>2]|0))+E|0,g,_,N,v+-1|0,1,M),aT(N,1),m=h[N>>2]|1,h[N>>2]=m,p=p+E|0,oT(p,g,_,N,j,1,M),v=j);(O|0)==19&&(O=0,m=cq(N)|0,sT(N,m),p=p+E|0,v=m+v|0,m=h[N>>2]|0)}}while(!1);Q=q}function AL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0;q=Q,Q=Q+240|0,O=q,h[O>>2]=p;e:do if((_|0)>1)for(N=0-m|0,E=p,x=_,_=1,b=p;;){if(E=E+N|0,M=x+-2|0,p=E+(0-(h[v+(M<<2)>>2]|0))|0,(ap[g&3](b,p)|0)>-1&&(ap[g&3](b,E)|0)>-1||(b=O+(_<<2)|0,(ap[g&3](p,E)|0)>-1?(h[b>>2]=p,x=x+-1|0):(h[b>>2]=E,p=E,x=M),_=_+1|0,(x|0)<=1))break e;E=p,b=h[O>>2]|0}else _=1;while(!1);hq(m,O,_),Q=q}function sT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;v=p+4|0,m>>>0>31?(_=h[v>>2]|0,h[p>>2]=_,h[v>>2]=0,m=m+-32|0,g=0):(g=h[v>>2]|0,_=h[p>>2]|0),h[p>>2]=g<<32-m|_>>>m,h[v>>2]=g>>>m}function oT(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;X=Q,Q=Q+240|0,q=X+232|0,j=X,K=h[_>>2]|0,h[q>>2]=K,M=h[_+4>>2]|0,N=q+4|0,h[N>>2]=M,h[j>>2]=p;e:do if((K|0)!=1|(M|0)!=0&&(O=0-m|0,E=p+(0-(h[b+(v<<2)>>2]|0))|0,(ap[g&3](E,p)|0)>=1))for(_=1,x=(x|0)==0,M=E;;){if(x&(v|0)>1){if(x=p+O|0,E=h[b+(v+-2<<2)>>2]|0,(ap[g&3](x,M)|0)>-1){E=10;break e}if((ap[g&3](x+(0-E)|0,M)|0)>-1){E=10;break e}}if(x=_+1|0,h[j+(_<<2)>>2]=M,K=cq(q)|0,sT(q,K),v=K+v|0,!((h[q>>2]|0)!=1|(h[N>>2]|0)!=0)){_=x,p=M,E=10;break e}if(p=M+(0-(h[b+(v<<2)>>2]|0))|0,(ap[g&3](p,h[j>>2]|0)|0)<1){p=M,_=x,x=0,E=9;break}else K=M,_=x,x=1,M=p,p=K}else _=1,E=9;while(!1);(E|0)==9&&(x|0)==0&&(E=10),(E|0)==10&&(hq(m,j,_),AL(p,m,g,v,b)),Q=X}function aT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;v=p+4|0,m>>>0>31?(_=h[p>>2]|0,h[v>>2]=_,h[p>>2]=0,m=m+-32|0,g=0):(g=h[p>>2]|0,_=h[v>>2]|0),h[v>>2]=g>>>(32-m|0)|_<<m,h[p>>2]=g<<m}function cq(p){p=p|0;var m=0;return m=uq((h[p>>2]|0)+-1|0)|0,m?m|0:(m=uq(h[p+4>>2]|0)|0,((m|0)==0?0:m+32|0)|0)}function uq(p){p=p|0;var m=0;if(p)if(p&1)p=0;else for(m=p,p=0;p=p+1|0,!(m&2);)m=m>>>1;else p=32;return p|0}function hq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0;b=Q,Q=Q+256|0,_=b;e:do if((g|0)>=2&&(x=m+(g<<2)|0,h[x>>2]=_,p|0))for(;;){v=p>>>0<256?p:256,cu(_|0,h[m>>2]|0,v|0)|0,_=0;do E=m+(_<<2)|0,_=_+1|0,cu(h[E>>2]|0,h[m+(_<<2)>>2]|0,v|0)|0,h[E>>2]=(h[E>>2]|0)+v;while((_|0)!=(g|0));if(p=p-v|0,!p)break e;_=h[x>>2]|0}while(!1);Q=b}function rh(p){return p=+p,~~+Aq(+p)|0}function yr(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0;Be=Q,Q=Q+16|0,j=Be;do if(p>>>0<245){if(N=p>>>0<11?16:p+11&-8,p=N>>>3,q=h[6921]|0,g=q>>>p,g&3|0)return m=(g&1^1)+p|0,p=27724+(m<<1<<2)|0,g=p+8|0,_=h[g>>2]|0,v=_+8|0,x=h[v>>2]|0,(x|0)==(p|0)?h[6921]=q&~(1<<m):(h[x+12>>2]=p,h[g>>2]=x),Ae=m<<3,h[_+4>>2]=Ae|3,Ae=_+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1,Ae=v,Q=Be,Ae|0;if(O=h[6923]|0,N>>>0>O>>>0){if(g|0)return m=2<<p,m=g<<p&(m|0-m),m=(m&0-m)+-1|0,E=m>>>12&16,m=m>>>E,g=m>>>5&8,m=m>>>g,x=m>>>2&4,m=m>>>x,p=m>>>1&2,m=m>>>p,_=m>>>1&1,_=(g|E|x|p|_)+(m>>>_)|0,m=27724+(_<<1<<2)|0,p=m+8|0,x=h[p>>2]|0,E=x+8|0,g=h[E>>2]|0,(g|0)==(m|0)?(p=q&~(1<<_),h[6921]=p):(h[g+12>>2]=m,h[p>>2]=g,p=q),Ae=_<<3,b=Ae-N|0,h[x+4>>2]=N|3,v=x+N|0,h[v+4>>2]=b|1,h[x+Ae>>2]=b,O|0&&(_=h[6926]|0,m=O>>>3,g=27724+(m<<1<<2)|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=_,h[m+12>>2]=_,h[_+8>>2]=m,h[_+12>>2]=g),h[6923]=b,h[6926]=v,Ae=E,Q=Be,Ae|0;if(x=h[6922]|0,x){for(g=(x&0-x)+-1|0,v=g>>>12&16,g=g>>>v,_=g>>>5&8,g=g>>>_,b=g>>>2&4,g=g>>>b,E=g>>>1&2,g=g>>>E,M=g>>>1&1,M=h[27988+((_|v|b|E|M)+(g>>>M)<<2)>>2]|0,g=M,E=M,M=(h[M+4>>2]&-8)-N|0;p=h[g+16>>2]|0,!(!p&&(p=h[g+20>>2]|0,!p));)b=(h[p+4>>2]&-8)-N|0,v=b>>>0<M>>>0,g=p,E=v?p:E,M=v?b:M;if(b=E+N|0,b>>>0>E>>>0){v=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+20|0,m=h[p>>2]|0,!m&&(p=E+16|0,m=h[p>>2]|0,!m)){g=0;break}for(;;)if(_=m+20|0,g=h[_>>2]|0,g)m=g,p=_;else if(_=m+16|0,g=h[_>>2]|0,g)m=g,p=_;else break;h[p>>2]=0,g=m}else g=h[E+8>>2]|0,h[g+12>>2]=m,h[m+8>>2]=g,g=m;while(!1);do if(v|0){if(m=h[E+28>>2]|0,p=27988+(m<<2)|0,(E|0)==(h[p>>2]|0)){if(h[p>>2]=g,!g){h[6922]=x&~(1<<m);break}}else if(Ae=v+16|0,h[((h[Ae>>2]|0)==(E|0)?Ae:v+20|0)>>2]=g,!g)break;h[g+24>>2]=v,m=h[E+16>>2]|0,m|0&&(h[g+16>>2]=m,h[m+24>>2]=g),m=h[E+20>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}while(!1);return M>>>0<16?(Ae=M+N|0,h[E+4>>2]=Ae|3,Ae=E+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1):(h[E+4>>2]=N|3,h[b+4>>2]=M|1,h[b+M>>2]=M,O|0&&(_=h[6926]|0,m=O>>>3,g=27724+(m<<1<<2)|0,m=1<<m,m&q?(p=g+8|0,m=h[p>>2]|0):(h[6921]=m|q,m=g,p=g+8|0),h[p>>2]=_,h[m+12>>2]=_,h[_+8>>2]=m,h[_+12>>2]=g),h[6923]=M,h[6926]=b),Ae=E+8|0,Q=Be,Ae|0}else q=N}else q=N}else q=N}else if(p>>>0<=4294967231)if(p=p+11|0,N=p&-8,_=h[6922]|0,_){v=0-N|0,p=p>>>8,p?N>>>0>16777215?M=31:(q=(p+1048320|0)>>>16&8,ae=p<<q,E=(ae+520192|0)>>>16&4,ae=ae<<E,M=(ae+245760|0)>>>16&2,M=14-(E|q|M)+(ae<<M>>>15)|0,M=N>>>(M+7|0)&1|M<<1):M=0,g=h[27988+(M<<2)>>2]|0;e:do if(!g)g=0,p=0,ae=61;else for(p=0,E=N<<((M|0)==31?0:25-(M>>>1)|0),x=0;;){if(b=(h[g+4>>2]&-8)-N|0,b>>>0<v>>>0)if(b)p=g,v=b;else{p=g,v=0,ae=65;break e}if(ae=h[g+20>>2]|0,g=h[g+16+(E>>>31<<2)>>2]|0,x=(ae|0)==0|(ae|0)==(g|0)?x:ae,g)E=E<<1;else{g=x,ae=61;break}}while(!1);if((ae|0)==61){if((g|0)==0&(p|0)==0){if(p=2<<M,p=(p|0-p)&_,!p){q=N;break}q=(p&0-p)+-1|0,b=q>>>12&16,q=q>>>b,x=q>>>5&8,q=q>>>x,E=q>>>2&4,q=q>>>E,M=q>>>1&2,q=q>>>M,g=q>>>1&1,p=0,g=h[27988+((x|b|E|M|g)+(q>>>g)<<2)>>2]|0}g?ae=65:(E=p,b=v)}if((ae|0)==65)for(x=g;;)if(q=(h[x+4>>2]&-8)-N|0,g=q>>>0<v>>>0,v=g?q:v,p=g?x:p,g=h[x+16>>2]|0,g||(g=h[x+20>>2]|0),g)x=g;else{E=p,b=v;break}if((E|0)!=0&&b>>>0<((h[6923]|0)-N|0)>>>0&&(O=E+N|0,O>>>0>E>>>0)){x=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+20|0,m=h[p>>2]|0,!m&&(p=E+16|0,m=h[p>>2]|0,!m)){m=0;break}for(;;)if(v=m+20|0,g=h[v>>2]|0,g)m=g,p=v;else if(v=m+16|0,g=h[v>>2]|0,g)m=g,p=v;else break;h[p>>2]=0}else Ae=h[E+8>>2]|0,h[Ae+12>>2]=m,h[m+8>>2]=Ae;while(!1);do if(x){if(p=h[E+28>>2]|0,g=27988+(p<<2)|0,(E|0)==(h[g>>2]|0)){if(h[g>>2]=m,!m){_=_&~(1<<p),h[6922]=_;break}}else if(Ae=x+16|0,h[((h[Ae>>2]|0)==(E|0)?Ae:x+20|0)>>2]=m,!m)break;h[m+24>>2]=x,p=h[E+16>>2]|0,p|0&&(h[m+16>>2]=p,h[p+24>>2]=m),p=h[E+20>>2]|0,p&&(h[m+20>>2]=p,h[p+24>>2]=m)}while(!1);e:do if(b>>>0<16)Ae=b+N|0,h[E+4>>2]=Ae|3,Ae=E+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1;else{if(h[E+4>>2]=N|3,h[O+4>>2]=b|1,h[O+b>>2]=b,m=b>>>3,b>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=O,h[m+12>>2]=O,h[O+8>>2]=m,h[O+12>>2]=g;break}if(m=b>>>8,m?b>>>0>16777215?g=31:(we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,g=(Ae+245760|0)>>>16&2,g=14-(se|we|g)+(Ae<<g>>>15)|0,g=b>>>(g+7|0)&1|g<<1):g=0,m=27988+(g<<2)|0,h[O+28>>2]=g,p=O+16|0,h[p+4>>2]=0,h[p>>2]=0,p=1<<g,!(_&p)){h[6922]=_|p,h[m>>2]=O,h[O+24>>2]=m,h[O+12>>2]=O,h[O+8>>2]=O;break}m=h[m>>2]|0;t:do if((h[m+4>>2]&-8|0)!=(b|0)){for(_=b<<((g|0)==31?0:25-(g>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(b|0)){m=p;break t}else _=_<<1,m=p;h[g>>2]=O,h[O+24>>2]=m,h[O+12>>2]=O,h[O+8>>2]=O;break e}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=O,h[we>>2]=O,h[O+8>>2]=Ae,h[O+12>>2]=m,h[O+24>>2]=0}while(!1);return Ae=E+8|0,Q=Be,Ae|0}else q=N}else q=N;else q=-1;while(!1);if(g=h[6923]|0,g>>>0>=q>>>0)return m=g-q|0,p=h[6926]|0,m>>>0>15?(Ae=p+q|0,h[6926]=Ae,h[6923]=m,h[Ae+4>>2]=m|1,h[p+g>>2]=m,h[p+4>>2]=q|3):(h[6923]=0,h[6926]=0,h[p+4>>2]=g|3,Ae=p+g+4|0,h[Ae>>2]=h[Ae>>2]|1),Ae=p+8|0,Q=Be,Ae|0;if(b=h[6924]|0,b>>>0>q>>>0)return se=b-q|0,h[6924]=se,Ae=h[6927]|0,we=Ae+q|0,h[6927]=we,h[we+4>>2]=se|1,h[Ae+4>>2]=q|3,Ae=Ae+8|0,Q=Be,Ae|0;if(h[7039]|0?p=h[7041]|0:(h[7041]=4096,h[7040]=4096,h[7042]=-1,h[7043]=-1,h[7044]=0,h[7032]=0,h[7039]=j&-16^1431655768,p=4096),E=q+48|0,M=q+47|0,x=p+M|0,v=0-p|0,N=x&v,N>>>0<=q>>>0||(p=h[7031]|0,p|0&&(O=h[7029]|0,j=O+N|0,j>>>0<=O>>>0|j>>>0>p>>>0)))return Ae=0,Q=Be,Ae|0;e:do if(h[7032]&4)m=0,ae=143;else{g=h[6927]|0;t:do if(g){for(_=28132;j=h[_>>2]|0,!(j>>>0<=g>>>0&&(j+(h[_+4>>2]|0)|0)>>>0>g>>>0);)if(p=h[_+8>>2]|0,p)_=p;else{ae=128;break t}if(m=x-b&v,m>>>0<2147483647)if(p=op(m|0)|0,(p|0)==((h[_>>2]|0)+(h[_+4>>2]|0)|0)){if((p|0)!=-1){b=m,x=p,ae=145;break e}}else _=p,ae=136;else m=0}else ae=128;while(!1);do if((ae|0)==128)if(g=op(0)|0,(g|0)!=-1&&(m=g,X=h[7040]|0,K=X+-1|0,m=((K&m|0)==0?0:(K+m&0-X)-m|0)+N|0,X=h[7029]|0,K=m+X|0,m>>>0>q>>>0&m>>>0<2147483647)){if(j=h[7031]|0,j|0&&K>>>0<=X>>>0|K>>>0>j>>>0){m=0;break}if(p=op(m|0)|0,(p|0)==(g|0)){b=m,x=g,ae=145;break e}else _=p,ae=136}else m=0;while(!1);do if((ae|0)==136){if(g=0-m|0,!(E>>>0>m>>>0&(m>>>0<2147483647&(_|0)!=-1)))if((_|0)==-1){m=0;break}else{b=m,x=_,ae=145;break e}if(p=h[7041]|0,p=M-m+p&0-p,p>>>0>=2147483647){b=m,x=_,ae=145;break e}if((op(p|0)|0)==-1){op(g|0)|0,m=0;break}else{b=p+m|0,x=_,ae=145;break e}}while(!1);h[7032]=h[7032]|4,ae=143}while(!1);if((ae|0)==143&&N>>>0<2147483647&&(se=op(N|0)|0,K=op(0)|0,ue=K-se|0,xe=ue>>>0>(q+40|0)>>>0,!((se|0)==-1|xe^1|se>>>0<K>>>0&((se|0)!=-1&(K|0)!=-1)^1))&&(b=xe?ue:m,x=se,ae=145),(ae|0)==145){m=(h[7029]|0)+b|0,h[7029]=m,m>>>0>(h[7030]|0)>>>0&&(h[7030]=m),M=h[6927]|0;e:do if(M){for(m=28132;;){if(p=h[m>>2]|0,g=h[m+4>>2]|0,(x|0)==(p+g|0)){ae=154;break}if(_=h[m+8>>2]|0,_)m=_;else break}if((ae|0)==154&&(we=m+4|0,(h[m+12>>2]&8|0)==0)&&x>>>0>M>>>0&p>>>0<=M>>>0){h[we>>2]=g+b,Ae=(h[6924]|0)+b|0,se=M+8|0,se=(se&7|0)==0?0:0-se&7,we=M+se|0,se=Ae-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[M+Ae+4>>2]=40,h[6928]=h[7043];break}for(x>>>0<(h[6925]|0)>>>0&&(h[6925]=x),g=x+b|0,m=28132;;){if((h[m>>2]|0)==(g|0)){ae=162;break}if(p=h[m+8>>2]|0,p)m=p;else break}if((ae|0)==162&&(h[m+12>>2]&8|0)==0){h[m>>2]=x,O=m+4|0,h[O>>2]=(h[O>>2]|0)+b,O=x+8|0,O=x+((O&7|0)==0?0:0-O&7)|0,m=g+8|0,m=g+((m&7|0)==0?0:0-m&7)|0,N=O+q|0,E=m-O-q|0,h[O+4>>2]=q|3;t:do if((M|0)==(m|0))Ae=(h[6924]|0)+E|0,h[6924]=Ae,h[6927]=N,h[N+4>>2]=Ae|1;else{if((h[6926]|0)==(m|0)){Ae=(h[6923]|0)+E|0,h[6923]=Ae,h[6926]=N,h[N+4>>2]=Ae|1,h[N+Ae>>2]=Ae;break}if(p=h[m+4>>2]|0,(p&3|0)==1){b=p&-8,_=p>>>3;n:do if(p>>>0<256)if(p=h[m+8>>2]|0,g=h[m+12>>2]|0,(g|0)==(p|0)){h[6921]=h[6921]&~(1<<_);break}else{h[p+12>>2]=g,h[g+8>>2]=p;break}else{x=h[m+24>>2]|0,p=h[m+12>>2]|0;do if((p|0)==(m|0)){if(g=m+16|0,_=g+4|0,p=h[_>>2]|0,p)g=_;else if(p=h[g>>2]|0,!p){p=0;break}for(;;)if(v=p+20|0,_=h[v>>2]|0,_)p=_,g=v;else if(v=p+16|0,_=h[v>>2]|0,_)p=_,g=v;else break;h[g>>2]=0}else Ae=h[m+8>>2]|0,h[Ae+12>>2]=p,h[p+8>>2]=Ae;while(!1);if(!x)break;g=h[m+28>>2]|0,_=27988+(g<<2)|0;do if((h[_>>2]|0)!=(m|0)){if(Ae=x+16|0,h[((h[Ae>>2]|0)==(m|0)?Ae:x+20|0)>>2]=p,!p)break n}else{if(h[_>>2]=p,p|0)break;h[6922]=h[6922]&~(1<<g);break n}while(!1);if(h[p+24>>2]=x,g=m+16|0,_=h[g>>2]|0,_|0&&(h[p+16>>2]=_,h[_+24>>2]=p),g=h[g+4>>2]|0,!g)break;h[p+20>>2]=g,h[g+24>>2]=p}while(!1);m=m+b|0,v=b+E|0}else v=E;if(m=m+4|0,h[m>>2]=h[m>>2]&-2,h[N+4>>2]=v|1,h[N+v>>2]=v,m=v>>>3,v>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=N,h[m+12>>2]=N,h[N+8>>2]=m,h[N+12>>2]=g;break}m=v>>>8;do if(!m)_=0;else{if(v>>>0>16777215){_=31;break}we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,_=(Ae+245760|0)>>>16&2,_=14-(se|we|_)+(Ae<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1}while(!1);if(m=27988+(_<<2)|0,h[N+28>>2]=_,p=N+16|0,h[p+4>>2]=0,h[p>>2]=0,p=h[6922]|0,g=1<<_,!(p&g)){h[6922]=p|g,h[m>>2]=N,h[N+24>>2]=m,h[N+12>>2]=N,h[N+8>>2]=N;break}m=h[m>>2]|0;n:do if((h[m+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(v|0)){m=p;break n}else _=_<<1,m=p;h[g>>2]=N,h[N+24>>2]=m,h[N+12>>2]=N,h[N+8>>2]=N;break t}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=N,h[we>>2]=N,h[N+8>>2]=Ae,h[N+12>>2]=m,h[N+24>>2]=0}while(!1);return Ae=O+8|0,Q=Be,Ae|0}for(m=28132;p=h[m>>2]|0,!(p>>>0<=M>>>0&&(Ae=p+(h[m+4>>2]|0)|0,Ae>>>0>M>>>0));)m=h[m+8>>2]|0;v=Ae+-47|0,p=v+8|0,p=v+((p&7|0)==0?0:0-p&7)|0,v=M+16|0,p=p>>>0<v>>>0?M:p,m=p+8|0,g=b+-40|0,se=x+8|0,se=(se&7|0)==0?0:0-se&7,we=x+se|0,se=g-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[x+g+4>>2]=40,h[6928]=h[7043],g=p+4|0,h[g>>2]=27,h[m>>2]=h[7033],h[m+4>>2]=h[7034],h[m+8>>2]=h[7035],h[m+12>>2]=h[7036],h[7033]=x,h[7034]=b,h[7036]=0,h[7035]=m,m=p+24|0;do we=m,m=m+4|0,h[m>>2]=7;while((we+8|0)>>>0<Ae>>>0);if((p|0)!=(M|0)){if(x=p-M|0,h[g>>2]=h[g>>2]&-2,h[M+4>>2]=x|1,h[p>>2]=x,m=x>>>3,x>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=M,h[m+12>>2]=M,h[M+8>>2]=m,h[M+12>>2]=g;break}if(m=x>>>8,m?x>>>0>16777215?_=31:(we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,_=(Ae+245760|0)>>>16&2,_=14-(se|we|_)+(Ae<<_>>>15)|0,_=x>>>(_+7|0)&1|_<<1):_=0,g=27988+(_<<2)|0,h[M+28>>2]=_,h[M+20>>2]=0,h[v>>2]=0,m=h[6922]|0,p=1<<_,!(m&p)){h[6922]=m|p,h[g>>2]=M,h[M+24>>2]=g,h[M+12>>2]=M,h[M+8>>2]=M;break}m=h[g>>2]|0;t:do if((h[m+4>>2]&-8|0)!=(x|0)){for(_=x<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(x|0)){m=p;break t}else _=_<<1,m=p;h[g>>2]=M,h[M+24>>2]=m,h[M+12>>2]=M,h[M+8>>2]=M;break e}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=M,h[we>>2]=M,h[M+8>>2]=Ae,h[M+12>>2]=m,h[M+24>>2]=0}}else Ae=h[6925]|0,(Ae|0)==0|x>>>0<Ae>>>0&&(h[6925]=x),h[7033]=x,h[7034]=b,h[7036]=0,h[6930]=h[7039],h[6929]=-1,h[6934]=27724,h[6933]=27724,h[6936]=27732,h[6935]=27732,h[6938]=27740,h[6937]=27740,h[6940]=27748,h[6939]=27748,h[6942]=27756,h[6941]=27756,h[6944]=27764,h[6943]=27764,h[6946]=27772,h[6945]=27772,h[6948]=27780,h[6947]=27780,h[6950]=27788,h[6949]=27788,h[6952]=27796,h[6951]=27796,h[6954]=27804,h[6953]=27804,h[6956]=27812,h[6955]=27812,h[6958]=27820,h[6957]=27820,h[6960]=27828,h[6959]=27828,h[6962]=27836,h[6961]=27836,h[6964]=27844,h[6963]=27844,h[6966]=27852,h[6965]=27852,h[6968]=27860,h[6967]=27860,h[6970]=27868,h[6969]=27868,h[6972]=27876,h[6971]=27876,h[6974]=27884,h[6973]=27884,h[6976]=27892,h[6975]=27892,h[6978]=27900,h[6977]=27900,h[6980]=27908,h[6979]=27908,h[6982]=27916,h[6981]=27916,h[6984]=27924,h[6983]=27924,h[6986]=27932,h[6985]=27932,h[6988]=27940,h[6987]=27940,h[6990]=27948,h[6989]=27948,h[6992]=27956,h[6991]=27956,h[6994]=27964,h[6993]=27964,h[6996]=27972,h[6995]=27972,Ae=b+-40|0,se=x+8|0,se=(se&7|0)==0?0:0-se&7,we=x+se|0,se=Ae-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[x+Ae+4>>2]=40,h[6928]=h[7043];while(!1);if(m=h[6924]|0,m>>>0>q>>>0)return se=m-q|0,h[6924]=se,Ae=h[6927]|0,we=Ae+q|0,h[6927]=we,h[we+4>>2]=se|1,h[Ae+4>>2]=q|3,Ae=Ae+8|0,Q=Be,Ae|0}return Ae=lq()|0,h[Ae>>2]=12,Ae=0,Q=Be,Ae|0}function _t(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0;if(p){g=p+-8|0,v=h[6925]|0,p=h[p+-4>>2]|0,m=p&-8,M=g+m|0;do if(p&1)E=g,b=g;else{if(_=h[g>>2]|0,!(p&3)||(b=g+(0-_)|0,x=_+m|0,b>>>0<v>>>0))return;if((h[6926]|0)==(b|0)){if(p=M+4|0,m=h[p>>2]|0,(m&3|0)!=3){E=b,m=x;break}h[6923]=x,h[p>>2]=m&-2,h[b+4>>2]=x|1,h[b+x>>2]=x;return}if(g=_>>>3,_>>>0<256)if(p=h[b+8>>2]|0,m=h[b+12>>2]|0,(m|0)==(p|0)){h[6921]=h[6921]&~(1<<g),E=b,m=x;break}else{h[p+12>>2]=m,h[m+8>>2]=p,E=b,m=x;break}v=h[b+24>>2]|0,p=h[b+12>>2]|0;do if((p|0)==(b|0)){if(m=b+16|0,g=m+4|0,p=h[g>>2]|0,p)m=g;else if(p=h[m>>2]|0,!p){p=0;break}for(;;)if(_=p+20|0,g=h[_>>2]|0,g)p=g,m=_;else if(_=p+16|0,g=h[_>>2]|0,g)p=g,m=_;else break;h[m>>2]=0}else E=h[b+8>>2]|0,h[E+12>>2]=p,h[p+8>>2]=E;while(!1);if(v){if(m=h[b+28>>2]|0,g=27988+(m<<2)|0,(h[g>>2]|0)==(b|0)){if(h[g>>2]=p,!p){h[6922]=h[6922]&~(1<<m),E=b,m=x;break}}else if(E=v+16|0,h[((h[E>>2]|0)==(b|0)?E:v+20|0)>>2]=p,!p){E=b,m=x;break}h[p+24>>2]=v,m=b+16|0,g=h[m>>2]|0,g|0&&(h[p+16>>2]=g,h[g+24>>2]=p),m=h[m+4>>2]|0,m?(h[p+20>>2]=m,h[m+24>>2]=p,E=b,m=x):(E=b,m=x)}else E=b,m=x}while(!1);if(!(b>>>0>=M>>>0)&&(p=M+4|0,_=h[p>>2]|0,!!(_&1))){if(_&2)h[p>>2]=_&-2,h[E+4>>2]=m|1,h[b+m>>2]=m,v=m;else{if((h[6927]|0)==(M|0)){if(M=(h[6924]|0)+m|0,h[6924]=M,h[6927]=E,h[E+4>>2]=M|1,(E|0)!=(h[6926]|0))return;h[6926]=0,h[6923]=0;return}if((h[6926]|0)==(M|0)){M=(h[6923]|0)+m|0,h[6923]=M,h[6926]=b,h[E+4>>2]=M|1,h[b+M>>2]=M;return}v=(_&-8)+m|0,g=_>>>3;do if(_>>>0<256)if(m=h[M+8>>2]|0,p=h[M+12>>2]|0,(p|0)==(m|0)){h[6921]=h[6921]&~(1<<g);break}else{h[m+12>>2]=p,h[p+8>>2]=m;break}else{x=h[M+24>>2]|0,p=h[M+12>>2]|0;do if((p|0)==(M|0)){if(m=M+16|0,g=m+4|0,p=h[g>>2]|0,p)m=g;else if(p=h[m>>2]|0,!p){g=0;break}for(;;)if(_=p+20|0,g=h[_>>2]|0,g)p=g,m=_;else if(_=p+16|0,g=h[_>>2]|0,g)p=g,m=_;else break;h[m>>2]=0,g=p}else g=h[M+8>>2]|0,h[g+12>>2]=p,h[p+8>>2]=g,g=p;while(!1);if(x|0){if(p=h[M+28>>2]|0,m=27988+(p<<2)|0,(h[m>>2]|0)==(M|0)){if(h[m>>2]=g,!g){h[6922]=h[6922]&~(1<<p);break}}else if(_=x+16|0,h[((h[_>>2]|0)==(M|0)?_:x+20|0)>>2]=g,!g)break;h[g+24>>2]=x,p=M+16|0,m=h[p>>2]|0,m|0&&(h[g+16>>2]=m,h[m+24>>2]=g),p=h[p+4>>2]|0,p|0&&(h[g+20>>2]=p,h[p+24>>2]=g)}}while(!1);if(h[E+4>>2]=v|1,h[b+v>>2]=v,(E|0)==(h[6926]|0)){h[6923]=v;return}}if(p=v>>>3,v>>>0<256){g=27724+(p<<1<<2)|0,m=h[6921]|0,p=1<<p,m&p?(m=g+8|0,p=h[m>>2]|0):(h[6921]=m|p,p=g,m=g+8|0),h[m>>2]=E,h[p+12>>2]=E,h[E+8>>2]=p,h[E+12>>2]=g;return}p=v>>>8,p?v>>>0>16777215?_=31:(b=(p+1048320|0)>>>16&8,M=p<<b,x=(M+520192|0)>>>16&4,M=M<<x,_=(M+245760|0)>>>16&2,_=14-(x|b|_)+(M<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1):_=0,p=27988+(_<<2)|0,h[E+28>>2]=_,h[E+20>>2]=0,h[E+16>>2]=0,m=h[6922]|0,g=1<<_;e:do if(!(m&g))h[6922]=m|g,h[p>>2]=E,h[E+24>>2]=p,h[E+12>>2]=E,h[E+8>>2]=E;else{p=h[p>>2]|0;t:do if((h[p+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=p+16+(_>>>31<<2)|0,m=h[g>>2]|0,!!m;)if((h[m+4>>2]&-8|0)==(v|0)){p=m;break t}else _=_<<1,p=m;h[g>>2]=E,h[E+24>>2]=p,h[E+12>>2]=E,h[E+8>>2]=E;break e}while(!1);b=p+8|0,M=h[b>>2]|0,h[M+12>>2]=E,h[b>>2]=E,h[E+8>>2]=M,h[E+12>>2]=p,h[E+24>>2]=0}while(!1);if(M=(h[6929]|0)+-1|0,h[6929]=M,!(M|0)){for(p=28140;p=h[p>>2]|0,p;)p=p+8|0;h[6929]=-1}}}}function Ta(p,m){p=p|0,m=m|0;var g=0;return p?(g=ol(m,p)|0,(m|p)>>>0>65535&&(g=((g>>>0)/(p>>>0)|0|0)==(m|0)?g:-1)):g=0,p=yr(g)|0,!p||!(h[p+-4>>2]&3)||sp(p|0,0,g|0)|0,p|0}function Iue(p,m){p=p|0,m=m|0;var g=0,_=0;return p?m>>>0>4294967231?(m=lq()|0,h[m>>2]=12,m=0,m|0):(g=Pue(p+-8|0,m>>>0<11?16:m+11&-8)|0,g|0?(m=g+8|0,m|0):(g=yr(m)|0,g?(_=h[p+-4>>2]|0,_=(_&-8)-((_&3|0)==0?8:4)|0,cu(g|0,p|0,(_>>>0<m>>>0?_:m)|0)|0,_t(p),m=g,m|0):(m=0,m|0))):(m=yr(m)|0,m|0)}function Pue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,O=0,q=0;if(O=p+4|0,q=h[O>>2]|0,g=q&-8,E=p+g|0,!(q&3))return m>>>0<256?(p=0,p|0):(g>>>0>=(m+4|0)>>>0&&(g-m|0)>>>0<=h[7041]<<1>>>0||(p=0),p|0);if(g>>>0>=m>>>0)return g=g-m|0,g>>>0<=15||(N=p+m|0,h[O>>2]=q&1|m|2,h[N+4>>2]=g|3,q=E+4|0,h[q>>2]=h[q>>2]|1,fq(N,g)),p|0;if((h[6927]|0)==(E|0))return N=(h[6924]|0)+g|0,g=N-m|0,_=p+m|0,N>>>0<=m>>>0?(p=0,p|0):(h[O>>2]=q&1|m|2,h[_+4>>2]=g|1,h[6927]=_,h[6924]=g,p|0);if((h[6926]|0)==(E|0))return _=(h[6923]|0)+g|0,_>>>0<m>>>0?(p=0,p|0):(g=_-m|0,g>>>0>15?(N=p+m|0,_=p+_|0,h[O>>2]=q&1|m|2,h[N+4>>2]=g|1,h[_>>2]=g,_=_+4|0,h[_>>2]=h[_>>2]&-2,_=N):(h[O>>2]=q&1|_|2,_=p+_+4|0,h[_>>2]=h[_>>2]|1,_=0,g=0),h[6923]=g,h[6926]=_,p|0);if(_=h[E+4>>2]|0,_&2|0||(M=(_&-8)+g|0,M>>>0<m>>>0))return p=0,p|0;N=M-m|0,v=_>>>3;do if(_>>>0<256)if(_=h[E+8>>2]|0,g=h[E+12>>2]|0,(g|0)==(_|0)){h[6921]=h[6921]&~(1<<v);break}else{h[_+12>>2]=g,h[g+8>>2]=_;break}else{b=h[E+24>>2]|0,g=h[E+12>>2]|0;do if((g|0)==(E|0)){if(_=E+16|0,v=_+4|0,g=h[v>>2]|0,g)_=v;else if(g=h[_>>2]|0,!g){v=0;break}for(;;)if(x=g+20|0,v=h[x>>2]|0,v)g=v,_=x;else if(x=g+16|0,v=h[x>>2]|0,v)g=v,_=x;else break;h[_>>2]=0,v=g}else v=h[E+8>>2]|0,h[v+12>>2]=g,h[g+8>>2]=v,v=g;while(!1);if(b|0){if(g=h[E+28>>2]|0,_=27988+(g<<2)|0,(h[_>>2]|0)==(E|0)){if(h[_>>2]=v,!v){h[6922]=h[6922]&~(1<<g);break}}else if(x=b+16|0,h[((h[x>>2]|0)==(E|0)?x:b+20|0)>>2]=v,!v)break;h[v+24>>2]=b,g=E+16|0,_=h[g>>2]|0,_|0&&(h[v+16>>2]=_,h[_+24>>2]=v),g=h[g+4>>2]|0,g|0&&(h[v+20>>2]=g,h[g+24>>2]=v)}}while(!1);return N>>>0<16?(h[O>>2]=q&1|M|2,q=p+M+4|0,h[q>>2]=h[q>>2]|1,p|0):(E=p+m|0,h[O>>2]=q&1|m|2,h[E+4>>2]=N|3,q=p+M+4|0,h[q>>2]=h[q>>2]|1,fq(E,N),p|0)}function fq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;E=p+m|0,g=h[p+4>>2]|0;do if(g&1)b=p;else{if(v=h[p>>2]|0,!(g&3))return;if(b=p+(0-v)|0,m=v+m|0,(h[6926]|0)==(b|0)){if(p=E+4|0,g=h[p>>2]|0,(g&3|0)!=3)break;h[6923]=m,h[p>>2]=g&-2,h[b+4>>2]=m|1,h[E>>2]=m;return}if(_=v>>>3,v>>>0<256)if(p=h[b+8>>2]|0,g=h[b+12>>2]|0,(g|0)==(p|0)){h[6921]=h[6921]&~(1<<_);break}else{h[p+12>>2]=g,h[g+8>>2]=p;break}x=h[b+24>>2]|0,p=h[b+12>>2]|0;do if((p|0)==(b|0)){if(g=b+16|0,_=g+4|0,p=h[_>>2]|0,p)g=_;else if(p=h[g>>2]|0,!p){p=0;break}for(;;)if(v=p+20|0,_=h[v>>2]|0,_)p=_,g=v;else if(v=p+16|0,_=h[v>>2]|0,_)p=_,g=v;else break;h[g>>2]=0}else v=h[b+8>>2]|0,h[v+12>>2]=p,h[p+8>>2]=v;while(!1);if(x){if(g=h[b+28>>2]|0,_=27988+(g<<2)|0,(h[_>>2]|0)==(b|0)){if(h[_>>2]=p,!p){h[6922]=h[6922]&~(1<<g);break}}else if(v=x+16|0,h[((h[v>>2]|0)==(b|0)?v:x+20|0)>>2]=p,!p)break;h[p+24>>2]=x,g=b+16|0,_=h[g>>2]|0,_|0&&(h[p+16>>2]=_,h[_+24>>2]=p),g=h[g+4>>2]|0,g&&(h[p+20>>2]=g,h[g+24>>2]=p)}}while(!1);if(p=E+4|0,_=h[p>>2]|0,_&2)h[p>>2]=_&-2,h[b+4>>2]=m|1,h[b+m>>2]=m,v=m;else{if((h[6927]|0)==(E|0)){if(E=(h[6924]|0)+m|0,h[6924]=E,h[6927]=b,h[b+4>>2]=E|1,(b|0)!=(h[6926]|0))return;h[6926]=0,h[6923]=0;return}if((h[6926]|0)==(E|0)){E=(h[6923]|0)+m|0,h[6923]=E,h[6926]=b,h[b+4>>2]=E|1,h[b+E>>2]=E;return}v=(_&-8)+m|0,g=_>>>3;do if(_>>>0<256)if(p=h[E+8>>2]|0,m=h[E+12>>2]|0,(m|0)==(p|0)){h[6921]=h[6921]&~(1<<g);break}else{h[p+12>>2]=m,h[m+8>>2]=p;break}else{x=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+16|0,g=p+4|0,m=h[g>>2]|0,m)p=g;else if(m=h[p>>2]|0,!m){g=0;break}for(;;)if(_=m+20|0,g=h[_>>2]|0,g)m=g,p=_;else if(_=m+16|0,g=h[_>>2]|0,g)m=g,p=_;else break;h[p>>2]=0,g=m}else g=h[E+8>>2]|0,h[g+12>>2]=m,h[m+8>>2]=g,g=m;while(!1);if(x|0){if(m=h[E+28>>2]|0,p=27988+(m<<2)|0,(h[p>>2]|0)==(E|0)){if(h[p>>2]=g,!g){h[6922]=h[6922]&~(1<<m);break}}else if(_=x+16|0,h[((h[_>>2]|0)==(E|0)?_:x+20|0)>>2]=g,!g)break;h[g+24>>2]=x,m=E+16|0,p=h[m>>2]|0,p|0&&(h[g+16>>2]=p,h[p+24>>2]=g),m=h[m+4>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}}while(!1);if(h[b+4>>2]=v|1,h[b+v>>2]=v,(b|0)==(h[6926]|0)){h[6923]=v;return}}if(m=v>>>3,v>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=b,h[m+12>>2]=b,h[b+8>>2]=m,h[b+12>>2]=g;return}if(m=v>>>8,m?v>>>0>16777215?_=31:(x=(m+1048320|0)>>>16&8,E=m<<x,g=(E+520192|0)>>>16&4,E=E<<g,_=(E+245760|0)>>>16&2,_=14-(g|x|_)+(E<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1):_=0,m=27988+(_<<2)|0,h[b+28>>2]=_,h[b+20>>2]=0,h[b+16>>2]=0,p=h[6922]|0,g=1<<_,!(p&g)){h[6922]=p|g,h[m>>2]=b,h[b+24>>2]=m,h[b+12>>2]=b,h[b+8>>2]=b;return}m=h[m>>2]|0;e:do if((h[m+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(v|0)){m=p;break e}else _=_<<1,m=p;h[g>>2]=b,h[b+24>>2]=m,h[b+12>>2]=b,h[b+8>>2]=b;return}while(!1);x=m+8|0,E=h[x>>2]|0,h[E+12>>2]=b,h[x>>2]=b,h[b+8>>2]=E,h[b+12>>2]=m,h[b+24>>2]=0}function At(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,g=p+g>>>0,On(m+_+(g>>>0<p>>>0|0)>>>0|0),g|0|0}function eo(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,_=m-_-(g>>>0>p>>>0|0)>>>0,On(_|0),p-g>>>0|0|0}function dq(p){return p=p|0,(p?31-(Vf(p^p-1)|0)|0:32)|0}function gL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,O=0,q=0,j=0,X=0,K=0;if(O=p,M=m,N=M,b=g,j=_,E=j,!N)return x=(v|0)!=0,E?x?(h[v>>2]=p|0,h[v+4>>2]=m&0,j=0,v=0,On(j|0),v|0):(j=0,v=0,On(j|0),v|0):(x&&(h[v>>2]=(O>>>0)%(b>>>0),h[v+4>>2]=0),j=0,v=(O>>>0)/(b>>>0)>>>0,On(j|0),v|0);x=(E|0)==0;do if(b){if(!x){if(x=(Vf(E|0)|0)-(Vf(N|0)|0)|0,x>>>0<=31){q=x+1|0,E=31-x|0,m=x-31>>31,b=q,p=O>>>(q>>>0)&m|N<<E,m=N>>>(q>>>0)&m,x=0,E=O<<E;break}return v?(h[v>>2]=p|0,h[v+4>>2]=M|m&0,j=0,v=0,On(j|0),v|0):(j=0,v=0,On(j|0),v|0)}if(x=b-1|0,x&b|0){E=(Vf(b|0)|0)+33-(Vf(N|0)|0)|0,K=64-E|0,q=32-E|0,M=q>>31,X=E-32|0,m=X>>31,b=E,p=q-1>>31&N>>>(X>>>0)|(N<<q|O>>>(E>>>0))&m,m=m&N>>>(E>>>0),x=O<<K&M,E=(N<<K|O>>>(X>>>0))&M|O<<q&E-33>>31;break}return v|0&&(h[v>>2]=x&O,h[v+4>>2]=0),(b|0)==1?(X=M|m&0,K=p|0|0,On(X|0),K|0):(K=dq(b|0)|0,X=N>>>(K>>>0)|0,K=N<<32-K|O>>>(K>>>0)|0,On(X|0),K|0)}else{if(x)return v|0&&(h[v>>2]=(N>>>0)%(b>>>0),h[v+4>>2]=0),X=0,K=(N>>>0)/(b>>>0)>>>0,On(X|0),K|0;if(!O)return v|0&&(h[v>>2]=0,h[v+4>>2]=(N>>>0)%(E>>>0)),X=0,K=(N>>>0)/(E>>>0)>>>0,On(X|0),K|0;if(x=E-1|0,!(x&E))return v|0&&(h[v>>2]=p|0,h[v+4>>2]=x&N|m&0),X=0,K=N>>>((dq(E|0)|0)>>>0),On(X|0),K|0;if(x=(Vf(E|0)|0)-(Vf(N|0)|0)|0,x>>>0<=30){m=x+1|0,E=31-x|0,b=m,p=N<<E|O>>>(m>>>0),m=N>>>(m>>>0),x=0,E=O<<E;break}return v?(h[v>>2]=p|0,h[v+4>>2]=M|m&0,X=0,K=0,On(X|0),K|0):(X=0,K=0,On(X|0),K|0)}while(!1);if(!b)N=E,M=0,E=0;else{q=g|0|0,O=j|_&0,N=At(q|0,O|0,-1,-1)|0,g=ee()|0,M=E,E=0;do _=M,M=x>>>31|M<<1,x=E|x<<1,_=p<<1|_>>>31|0,j=p>>>31|m<<1|0,eo(N|0,g|0,_|0,j|0)|0,K=ee()|0,X=K>>31|((K|0)<0?-1:0)<<1,E=X&1,p=eo(_|0,j|0,X&q|0,(((K|0)<0?-1:0)>>31|((K|0)<0?-1:0)<<1)&O|0)|0,m=ee()|0,b=b-1|0;while((b|0)!=0);N=M,M=0}return b=0,v|0&&(h[v>>2]=p,h[v+4>>2]=m),X=(x|0)>>>31|(N|b)<<1|(b<<1|x>>>31)&0|M,K=(x<<1|0)&-2|E,On(X|0),K|0}function ip(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;return N=m>>31|((m|0)<0?-1:0)<<1,M=((m|0)<0?-1:0)>>31|((m|0)<0?-1:0)<<1,x=_>>31|((_|0)<0?-1:0)<<1,v=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,E=eo(N^p|0,M^m|0,N|0,M|0)|0,b=ee()|0,p=x^N,m=v^M,eo((gL(E,b,eo(x^g|0,v^_|0,x|0,v|0)|0,ee()|0,0)|0)^p|0,(ee()|0)^m|0,p|0,m|0)|0}function Lue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return x=p&65535,v=m&65535,g=ol(v,x)|0,_=p>>>16,p=(g>>>16)+(ol(v,_)|0)|0,v=m>>>16,m=ol(v,x)|0,On((p>>>16)+(ol(v,_)|0)+(((p&65535)+m|0)>>>16)|0),p+m<<16|g&65535|0|0}function br(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;return v=p,x=g,g=Lue(v,x)|0,p=ee()|0,On((ol(m,x)|0)+(ol(_,v)|0)+p|p&0|0),g|0|0|0}function rp(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;return v=Q,Q=Q+16|0,E=v|0,b=m>>31|((m|0)<0?-1:0)<<1,x=((m|0)<0?-1:0)>>31|((m|0)<0?-1:0)<<1,N=_>>31|((_|0)<0?-1:0)<<1,M=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,p=eo(b^p|0,x^m|0,b|0,x|0)|0,m=ee()|0,gL(p,m,eo(N^g|0,M^_|0,N|0,M|0)|0,ee()|0,E)|0,_=eo(h[E>>2]^b|0,h[E+4>>2]^x|0,b|0,x|0)|0,g=ee()|0,Q=v,On(g|0),_|0}function Gf(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;return x=Q,Q=Q+16|0,v=x|0,gL(p,m,g,_,v)|0,Q=x,On(h[v+4>>2]|0),h[v>>2]|0|0}function pq(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m>>g|0),p>>>g|(m&(1<<g)-1)<<32-g):(On(((m|0)<0?-1:0)|0),m>>g-32|0)}function tt(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m>>>g|0),p>>>g|(m&(1<<g)-1)<<32-g):(On(0),m>>>g-32|0)}function ft(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m<<g|(p&(1<<g)-1<<32-g)>>>32-g|0),p<<g):(On(p<<g-32|0),0)}function vL(p,m,g){return p=p|0,m=m|0,g=g|0,m=Vf(m)|0,(m|0)==32&&(m=m+(Vf(p)|0)|0),On(0),m|0}function mq(p,m){return p=+p,m=+m,p!=p?+m:m!=m?+p:+Qle(+p,+m)}function lT(p,m){return p=+p,m=+m,p!=p?+m:m!=m?+p:+$P(+p,+m)}function cT(p){return p=+p,p>=0?+fo(p+.5):+m1(p-.5)}function cu(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if((g|0)>=8192)return tce(p|0,m|0,g|0)|0,p|0;if(x=p|0,v=p+g|0,(p&3)==(m&3)){for(;p&3;){if(!g)return x|0;He[p>>0]=He[m>>0]|0,p=p+1|0,m=m+1|0,g=g-1|0}for(g=v&-4|0,_=g-64|0;(p|0)<=(_|0);)h[p>>2]=h[m>>2],h[p+4>>2]=h[m+4>>2],h[p+8>>2]=h[m+8>>2],h[p+12>>2]=h[m+12>>2],h[p+16>>2]=h[m+16>>2],h[p+20>>2]=h[m+20>>2],h[p+24>>2]=h[m+24>>2],h[p+28>>2]=h[m+28>>2],h[p+32>>2]=h[m+32>>2],h[p+36>>2]=h[m+36>>2],h[p+40>>2]=h[m+40>>2],h[p+44>>2]=h[m+44>>2],h[p+48>>2]=h[m+48>>2],h[p+52>>2]=h[m+52>>2],h[p+56>>2]=h[m+56>>2],h[p+60>>2]=h[m+60>>2],p=p+64|0,m=m+64|0;for(;(p|0)<(g|0);)h[p>>2]=h[m>>2],p=p+4|0,m=m+4|0}else for(g=v-4|0;(p|0)<(g|0);)He[p>>0]=He[m>>0]|0,He[p+1>>0]=He[m+1>>0]|0,He[p+2>>0]=He[m+2>>0]|0,He[p+3>>0]=He[m+3>>0]|0,p=p+4|0,m=m+4|0;for(;(p|0)<(v|0);)He[p>>0]=He[m>>0]|0,p=p+1|0,m=m+1|0;return x|0}function _L(p,m,g){p=p|0,m=m|0,g=g|0;var _=0;if((m|0)<(p|0)&(p|0)<(m+g|0)){for(_=p,m=m+g|0,p=p+g|0;(g|0)>0;)p=p-1|0,m=m-1|0,g=g-1|0,He[p>>0]=He[m>>0]|0;p=_}else cu(p,m,g)|0;return p|0}function sp(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;if(x=p+g|0,m=m&255,(g|0)>=67){for(;p&3;)He[p>>0]=m,p=p+1|0;for(_=x&-4|0,b=m|m<<8|m<<16|m<<24,v=_-64|0;(p|0)<=(v|0);)h[p>>2]=b,h[p+4>>2]=b,h[p+8>>2]=b,h[p+12>>2]=b,h[p+16>>2]=b,h[p+20>>2]=b,h[p+24>>2]=b,h[p+28>>2]=b,h[p+32>>2]=b,h[p+36>>2]=b,h[p+40>>2]=b,h[p+44>>2]=b,h[p+48>>2]=b,h[p+52>>2]=b,h[p+56>>2]=b,h[p+60>>2]=b,p=p+64|0;for(;(p|0)<(_|0);)h[p>>2]=b,p=p+4|0}for(;(p|0)<(x|0);)He[p>>0]=m,p=p+1|0;return x-g|0}function Aq(p){return p=+p,p>=0?+fo(p+.5):+m1(p-.5)}function op(p){p=p|0;var m=0,g=0,_=0;return _=ece()|0,g=h[sl>>2]|0,m=g+p|0,(p|0)>0&(m|0)<(g|0)|(m|0)<0?(ice(m|0)|0,PG(12),-1):(m|0)>(_|0)&&!(nce(m|0)|0)?(PG(12),-1):(h[sl>>2]=m,g|0)}function Due(p,m,g){return p=p|0,m=m|0,g=g|0,ap[p&3](m|0,g|0)|0}function Nue(p,m){return p=p|0,m=m|0,Jle(0),0}var 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qr,ir=wt;if(sn!==null&&(qr=Tt.get(sn),ir=Ze,ir.setIndex(qr)),Ne.isMesh)De.wireframe===!0?(Z.setLineWidth(De.wireframeLinewidth*bn()),ir.setMode(_e.LINES)):ir.setMode(_e.TRIANGLES);else if(Ne.isLine){let Co=De.linewidth;Co===void 0&&(Co=1),Z.setLineWidth(Co*bn()),Ne.isLineSegments?ir.setMode(_e.LINES):Ne.isLineLoop?ir.setMode(_e.LINE_LOOP):ir.setMode(_e.LINE_STRIP)}else Ne.isPoints?ir.setMode(_e.POINTS):Ne.isSprite&&ir.setMode(_e.TRIANGLES);if(Ne.isBatchedMesh)if(zn.get("WEBGL_multi_draw"))ir.renderMultiDraw(Ne._multiDrawStarts,Ne._multiDrawCounts,Ne._multiDrawCount);else{let Co=Ne._multiDrawStarts,Zt=Ne._multiDrawCounts,sl=Ne._multiDrawCount,yi=sn?Tt.get(sn).bytesPerElement:1,Ul=Ie.get(De).currentProgram.getUniforms();for(let lu=0;lu<sl;lu++)Ul.setValue(_e,"_gl_DrawID",lu),ir.render(Co[lu]/yi,Zt[lu])}else if(Ne.isInstancedMesh)ir.renderInstances(gn,ss,Ne.count);else if(ke.isInstancedBufferGeometry){let Co=ke._maxInstanceCount!==void 0?ke._maxInstanceCount:1/0,Zt=Math.min(ke.instanceCount,Co);ir.renderInstances(gn,ss,Zt)}else ir.render(gn,ss)};function Bl(ne,Se,ke){ne.transparent===!0&&ne.side===vr&&ne.forceSinglePass===!1?(ne.side=mi,ne.needsUpdate=!0,Gx(ne,Se,ke),ne.side=zo,ne.needsUpdate=!0,Gx(ne,Se,ke),ne.side=vr):Gx(ne,Se,ke)}this.compile=function(ne,Se,ke=null){ke===null&&(ke=ne),D=Rt.get(ke),D.init(Se),C.push(D),ke.traverseVisible(function(Ne){Ne.isLight&&Ne.layers.test(Se.layers)&&(D.pushLight(Ne),Ne.castShadow&&D.pushShadow(Ne))}),ne!==ke&&ne.traverseVisible(function(Ne){Ne.isLight&&Ne.layers.test(Se.layers)&&(D.pushLight(Ne),Ne.castShadow&&D.pushShadow(Ne))}),D.setupLights();let De=new Set;return ne.traverse(function(Ne){if(!(Ne.isMesh||Ne.isPoints||Ne.isLine||Ne.isSprite))return;let qt=Ne.material;if(qt)if(Array.isArray(qt))for(let Qt=0;Qt<qt.length;Qt++){let Vt=qt[Qt];Bl(Vt,ke,Ne),De.add(Vt)}else Bl(qt,ke,Ne),De.add(qt)}),D=C.pop(),De},this.compileAsync=function(ne,Se,ke=null){let De=this.compile(ne,Se,ke);return new Promise(Ne=>{function qt(){if(De.forEach(function(Qt){Ie.get(Qt).currentProgram.isReady()&&De.delete(Qt)}),De.size===0){Ne(ne);return}setTimeout(qt,10)}zn.get("KHR_parallel_shader_compile")!==null?qt():setTimeout(qt,10)})};let rl=null;function xr(ne){rl&&rl(ne)}function Zs(){nh.stop()}function Ol(){nh.start()}let nh=new sK;nh.setAnimationLoop(xr),typeof self<"u"&&nh.setContext(self),this.setAnimationLoop=function(ne){rl=ne,Yt.setAnimationLoop(ne),ne===null?nh.stop():nh.start()},Yt.addEventListener("sessionstart",Zs),Yt.addEventListener("sessionend",Ol),this.render=function(ne,Se){if(Se!==void 0&&Se.isCamera!==!0){ze("WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(z===!0)return;G!==null&&G.renderStart(ne,Se);let ke=Yt.enabled===!0&&Yt.isPresenting===!0,De=B!==null&&(te===null||ke)&&B.begin(k,te);if(ne.matrixWorldAutoUpdate===!0&&ne.updateMatrixWorld(),Se.parent===null&&Se.matrixWorldAutoUpdate===!0&&Se.updateMatrixWorld(),Yt.enabled===!0&&Yt.isPresenting===!0&&(B===null||B.isCompositing()===!1)&&(Yt.cameraAutoUpdate===!0&&Yt.updateCamera(Se),Se=Yt.getCamera()),ne.isScene===!0&&ne.onBeforeRender(k,ne,Se,te),D=Rt.get(ne,C.length),D.init(Se),D.state.textureUnits=Ge.getTextureUnits(),C.push(D),bt.multiplyMatrices(Se.projectionMatrix,Se.matrixWorldInverse),$e.setFromProjectionMatrix(bt,ko,Se.reversedDepth),nt=this.localClippingEnabled,ot=fn.init(this.clippingPlanes,nt),F=Lt.get(ne,L.length),F.init(),L.push(F),Yt.enabled===!0&&Yt.isPresenting===!0){let Qt=k.xr.getDepthSensingMesh();Qt!==null&&tT(Qt,Se,-1/0,k.sortObjects)}tT(ne,Se,0,k.sortObjects),F.finish(),k.sortObjects===!0&&F.sort(Mt,Et,Se.reversedDepth),tn=Yt.enabled===!1||Yt.isPresenting===!1||Yt.hasDepthSensing()===!1,tn&&Dn.addToRenderList(F,ne),this.info.render.frame++,this.info.autoReset===!0&&this.info.reset(),ot===!0&&fn.beginShadows();let Ne=D.state.shadowsArray;if(wn.render(Ne,ne,Se),ot===!0&&fn.endShadows(),(De&&B.hasRenderPass())===!1){let Qt=F.opaque,Vt=F.transmissive;if(D.setupLights(),Se.isArrayCamera){let sn=Se.cameras;if(Vt.length>0)for(let pn=0,Wn=sn.length;pn<Wn;pn++){let Jn=sn[pn];YI(Qt,Vt,ne,Jn)}tn&&Dn.render(ne);for(let pn=0,Wn=sn.length;pn<Wn;pn++){let Jn=sn[pn];$I(F,ne,Jn,Jn.viewport)}}else Vt.length>0&&YI(Qt,Vt,ne,Se),tn&&Dn.render(ne),$I(F,ne,Se)}te!==null&&J===0&&(Ge.updateMultisampleRenderTarget(te),Ge.updateRenderTargetMipmap(te)),De&&B.end(k),ne.isScene===!0&&ne.onAfterRender(k,ne,Se),Bt.resetDefaultState(),ce=-1,he=null,C.pop(),C.length>0?(D=C[C.length-1],Ge.setTextureUnits(D.state.textureUnits),ot===!0&&fn.setGlobalState(k.clippingPlanes,D.state.camera)):D=null,L.pop(),L.length>0?F=L[L.length-1]:F=null,G!==null&&G.renderEnd()};function tT(ne,Se,ke,De){if(ne.visible===!1)return;if(ne.layers.test(Se.layers)){if(ne.isGroup)ke=ne.renderOrder;else if(ne.isLOD)ne.autoUpdate===!0&&ne.update(Se);else if(ne.isLightProbeGrid)D.pushLightProbeGrid(ne);else if(ne.isLight)D.pushLight(ne),ne.castShadow&&D.pushShadow(ne);else if(ne.isSprite){if(!ne.frustumCulled||$e.intersectsSprite(ne)){De&&hn.setFromMatrixPosition(ne.matrixWorld).applyMatrix4(bt);let Qt=Je.update(ne),Vt=ne.material;Vt.visible&&F.push(ne,Qt,Vt,ke,hn.z,null)}}else if((ne.isMesh||ne.isLine||ne.isPoints)&&(!ne.frustumCulled||$e.intersectsObject(ne))){let Qt=Je.update(ne),Vt=ne.material;if(De&&(ne.boundingSphere!==void 0?(ne.boundingSphere===null&&ne.computeBoundingSphere(),hn.copy(ne.boundingSphere.center)):(Qt.boundingSphere===null&&Qt.computeBoundingSphere(),hn.copy(Qt.boundingSphere.center)),hn.applyMatrix4(ne.matrixWorld).applyMatrix4(bt)),Array.isArray(Vt)){let sn=Qt.groups;for(let pn=0,Wn=sn.length;pn<Wn;pn++){let Jn=sn[pn],gn=Vt[Jn.materialIndex];gn&&gn.visible&&F.push(ne,Qt,gn,ke,hn.z,Jn)}}else Vt.visible&&F.push(ne,Qt,Vt,ke,hn.z,null)}}let qt=ne.children;for(let Qt=0,Vt=qt.length;Qt<Vt;Qt++)tT(qt[Qt],Se,ke,De)}function $I(ne,Se,ke,De){let{opaque:Ne,transmissive:qt,transparent:Qt}=ne;D.setupLightsView(ke),ot===!0&&fn.setGlobalState(k.clippingPlanes,ke),De&&Z.viewport(ve.copy(De)),Ne.length>0&&Vx(Ne,Se,ke),qt.length>0&&Vx(qt,Se,ke),Qt.length>0&&Vx(Qt,Se,ke),Z.buffers.depth.setTest(!0),Z.buffers.depth.setMask(!0),Z.buffers.color.setMask(!0),Z.setPolygonOffset(!1)}function YI(ne,Se,ke,De){if((ke.isScene===!0?ke.overrideMaterial:null)!==null)return;if(D.state.transmissionRenderTarget[De.id]===void 0){let gn=zn.has("EXT_color_buffer_half_float")||zn.has("EXT_color_buffer_float");D.state.transmissionRenderTarget[De.id]=new Oa(1,1,{generateMipmaps:!0,type:gn?Wi:Ji,minFilter:Go,samples:Math.max(4,le.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:ln.workingColorSpace})}let qt=D.state.transmissionRenderTarget[De.id],Qt=De.viewport||ve;qt.setSize(Qt.z*k.transmissionResolutionScale,Qt.w*k.transmissionResolutionScale);let Vt=k.getRenderTarget(),sn=k.getActiveCubeFace(),pn=k.getActiveMipmapLevel();k.setRenderTarget(qt),k.getClearColor(Fe),mt=k.getClearAlpha(),mt<1&&k.setClearColor(16777215,.5),k.clear(),tn&&Dn.render(ke);let Wn=k.toneMapping;k.toneMapping=ao;let Jn=De.viewport;if(De.viewport!==void 0&&(De.viewport=void 0),D.setupLightsView(De),ot===!0&&fn.setGlobalState(k.clippingPlanes,De),Vx(ne,ke,De),Ge.updateMultisampleRenderTarget(qt),Ge.updateRenderTargetMipmap(qt),zn.has("WEBGL_multisampled_render_to_texture")===!1){let gn=!1;for(let Yi=0,ss=Se.length;Yi<ss;Yi++){let qr=Se[Yi],{object:ir,geometry:Co,material:Zt,group:sl}=qr;if(Zt.side===vr&&ir.layers.test(De.layers)){let yi=Zt.side;Zt.side=mi,Zt.needsUpdate=!0,ZI(ir,ke,De,Co,Zt,sl),Zt.side=yi,Zt.needsUpdate=!0,gn=!0}}gn===!0&&(Ge.updateMultisampleRenderTarget(qt),Ge.updateRenderTargetMipmap(qt))}k.setRenderTarget(Vt,sn,pn),k.setClearColor(Fe,mt),Jn!==void 0&&(De.viewport=Jn),k.toneMapping=Wn}function Vx(ne,Se,ke){let De=Se.isScene===!0?Se.overrideMaterial:null;for(let Ne=0,qt=ne.length;Ne<qt;Ne++){let Qt=ne[Ne],{object:Vt,geometry:sn,group:pn}=Qt,Wn=Qt.material;Wn.allowOverride===!0&&De!==null&&(Wn=De),Vt.layers.test(ke.layers)&&ZI(Vt,Se,ke,sn,Wn,pn)}}function ZI(ne,Se,ke,De,Ne,qt){ne.onBeforeRender(k,Se,ke,De,Ne,qt),ne.modelViewMatrix.multiplyMatrices(ke.matrixWorldInverse,ne.matrixWorld),ne.normalMatrix.getNormalMatrix(ne.modelViewMatrix),Ne.onBeforeRender(k,Se,ke,De,ne,qt),Ne.transparent===!0&&Ne.side===vr&&Ne.forceSinglePass===!1?(Ne.side=mi,Ne.needsUpdate=!0,k.renderBufferDirect(ke,Se,De,Ne,ne,qt),Ne.side=zo,Ne.needsUpdate=!0,k.renderBufferDirect(ke,Se,De,Ne,ne,qt),Ne.side=vr):k.renderBufferDirect(ke,Se,De,Ne,ne,qt),ne.onAfterRender(k,Se,ke,De,Ne,qt)}function Gx(ne,Se,ke){Se.isScene!==!0&&(Se=en);let De=Ie.get(ne),Ne=D.state.lights,qt=D.state.shadowsArray,Qt=Ne.state.version,Vt=It.getParameters(ne,Ne.state,qt,Se,ke,D.state.lightProbeGridArray),sn=It.getProgramCacheKey(Vt),pn=De.programs;De.environment=ne.isMeshStandardMaterial||ne.isMeshLambertMaterial||ne.isMeshPhongMaterial?Se.environment:null,De.fog=Se.fog;let Wn=ne.isMeshStandardMaterial||ne.isMeshLambertMaterial&&!ne.envMap||ne.isMeshPhongMaterial&&!ne.envMap;De.envMap=vt.get(ne.envMap||De.environment,Wn),De.envMapRotation=De.environment!==null&&ne.envMap===null?Se.environmentRotation:ne.envMapRotation,pn===void 0&&(ne.addEventListener("dispose",Lr),pn=new Map,De.programs=pn);let Jn=pn.get(sn);if(Jn!==void 0){if(De.currentProgram===Jn&&De.lightsStateVersion===Qt)return QI(ne,Vt),Jn}else Vt.uniforms=It.getUniforms(ne),G!==null&&ne.isNodeMaterial&&G.build(ne,ke,Vt),ne.onBeforeCompile(Vt,k),Jn=It.acquireProgram(Vt,sn),pn.set(sn,Jn),De.uniforms=Vt.uniforms;let gn=De.uniforms;return(!ne.isShaderMaterial&&!ne.isRawShaderMaterial||ne.clipping===!0)&&(gn.clippingPlanes=fn.uniform),QI(ne,Vt),De.needsLights=jG(ne),De.lightsStateVersion=Qt,De.needsLights&&(gn.ambientLightColor.value=Ne.state.ambient,gn.lightProbe.value=Ne.state.probe,gn.directionalLights.value=Ne.state.directional,gn.directionalLightShadows.value=Ne.state.directionalShadow,gn.spotLights.value=Ne.state.spot,gn.spotLightShadows.value=Ne.state.spotShadow,gn.rectAreaLights.value=Ne.state.rectArea,gn.ltc_1.value=Ne.state.rectAreaLTC1,gn.ltc_2.value=Ne.state.rectAreaLTC2,gn.pointLights.value=Ne.state.point,gn.pointLightShadows.value=Ne.state.pointShadow,gn.hemisphereLights.value=Ne.state.hemi,gn.directionalShadowMatrix.value=Ne.state.directionalShadowMatrix,gn.spotLightMatrix.value=Ne.state.spotLightMatrix,gn.spotLightMap.value=Ne.state.spotLightMap,gn.pointShadowMatrix.value=Ne.state.pointShadowMatrix),De.lightProbeGrid=D.state.lightProbeGridArray.length>0,De.currentProgram=Jn,De.uniformsList=null,Jn}function KI(ne){if(ne.uniformsList===null){let Se=ne.currentProgram.getUniforms();ne.uniformsList=p_.seqWithValue(Se.seq,ne.uniforms)}return ne.uniformsList}function QI(ne,Se){let ke=Ie.get(ne);ke.outputColorSpace=Se.outputColorSpace,ke.batching=Se.batching,ke.batchingColor=Se.batchingColor,ke.instancing=Se.instancing,ke.instancingColor=Se.instancingColor,ke.instancingMorph=Se.instancingMorph,ke.skinning=Se.skinning,ke.morphTargets=Se.morphTargets,ke.morphNormals=Se.morphNormals,ke.morphColors=Se.morphColors,ke.morphTargetsCount=Se.morphTargetsCount,ke.numClippingPlanes=Se.numClippingPlanes,ke.numIntersection=Se.numClipIntersection,ke.vertexAlphas=Se.vertexAlphas,ke.vertexTangents=Se.vertexTangents,ke.toneMapping=Se.toneMapping}function qG(ne,Se){if(ne.length===0)return null;if(ne.length===1)return ne[0].texture!==null?ne[0]:null;P.setFromMatrixPosition(Se.matrixWorld);for(let ke=0,De=ne.length;ke<De;ke++){let Ne=ne[ke];if(Ne.texture!==null&&Ne.boundingBox.containsPoint(P))return Ne}return null}function HG(ne,Se,ke,De,Ne){Se.isScene!==!0&&(Se=en),Ge.resetTextureUnits();let qt=Se.fog,Qt=De.isMeshStandardMaterial||De.isMeshLambertMaterial||De.isMeshPhongMaterial?Se.environment:null,Vt=te===null?k.outputColorSpace:te.isXRRenderTarget===!0?te.texture.colorSpace:ln.workingColorSpace,sn=De.isMeshStandardMaterial||De.isMeshLambertMaterial&&!De.envMap||De.isMeshPhongMaterial&&!De.envMap,pn=vt.get(De.envMap||Qt,sn),Wn=De.vertexColors===!0&&!!ke.attributes.color&&ke.attributes.color.itemSize===4,Jn=!!ke.attributes.tangent&&(!!De.normalMap||De.anisotropy>0),gn=!!ke.morphAttributes.position,Yi=!!ke.morphAttributes.normal,ss=!!ke.morphAttributes.color,qr=ao;De.toneMapped&&(te===null||te.isXRRenderTarget===!0)&&(qr=k.toneMapping);let ir=ke.morphAttributes.position||ke.morphAttributes.normal||ke.morphAttributes.color,Co=ir!==void 0?ir.length:0,Zt=Ie.get(De),sl=D.state.lights;if(ot===!0&&(nt===!0||ne!==he)){let pr=ne===he&&De.id===ce;fn.setState(De,ne,pr)}let yi=!1;De.version===Zt.__version?(Zt.needsLights&&Zt.lightsStateVersion!==sl.state.version||Zt.outputColorSpace!==Vt||Ne.isBatchedMesh&&Zt.batching===!1||!Ne.isBatchedMesh&&Zt.batching===!0||Ne.isBatchedMesh&&Zt.batchingColor===!0&&Ne.colorTexture===null||Ne.isBatchedMesh&&Zt.batchingColor===!1&&Ne.colorTexture!==null||Ne.isInstancedMesh&&Zt.instancing===!1||!Ne.isInstancedMesh&&Zt.instancing===!0||Ne.isSkinnedMesh&&Zt.skinning===!1||!Ne.isSkinnedMesh&&Zt.skinning===!0||Ne.isInstancedMesh&&Zt.instancingColor===!0&&Ne.instanceColor===null||Ne.isInstancedMesh&&Zt.instancingColor===!1&&Ne.instanceColor!==null||Ne.isInstancedMesh&&Zt.instancingMorph===!0&&Ne.morphTexture===null||Ne.isInstancedMesh&&Zt.instancingMorph===!1&&Ne.morphTexture!==null||Zt.envMap!==pn||De.fog===!0&&Zt.fog!==qt||Zt.numClippingPlanes!==void 0&&(Zt.numClippingPlanes!==fn.numPlanes||Zt.numIntersection!==fn.numIntersection)||Zt.vertexAlphas!==Wn||Zt.vertexTangents!==Jn||Zt.morphTargets!==gn||Zt.morphNormals!==Yi||Zt.morphColors!==ss||Zt.toneMapping!==qr||Zt.morphTargetsCount!==Co||!!Zt.lightProbeGrid!=D.state.lightProbeGridArray.length>0)&&(yi=!0):(yi=!0,Zt.__version=De.version);let Ul=Zt.currentProgram;yi===!0&&(Ul=Gx(De,Se,Ne),G&&De.isNodeMaterial&&G.onUpdateProgram(De,Ul,Zt));let lu=!1,kf=!1,Bm=!1,rr=Ul.getUniforms(),os=Zt.uniforms;if(Z.useProgram(Ul.program)&&(lu=!0,kf=!0,Bm=!0),De.id!==ce&&(ce=De.id,kf=!0),Zt.needsLights){let pr=qG(D.state.lightProbeGridArray,Ne);Zt.lightProbeGrid!==pr&&(Zt.lightProbeGrid=pr,kf=!0)}if(lu||he!==ne){Z.buffers.depth.getReversed()&&ne.reversedDepth!==!0&&(ne._reversedDepth=!0,ne.updateProjectionMatrix()),rr.setValue(_e,"projectionMatrix",ne.projectionMatrix),rr.setValue(_e,"viewMatrix",ne.matrixWorldInverse);let Vf=rr.map.cameraPosition;Vf!==void 0&&Vf.setValue(_e,yt.setFromMatrixPosition(ne.matrixWorld)),le.logarithmicDepthBuffer&&rr.setValue(_e,"logDepthBufFC",2/(Math.log(ne.far+1)/Math.LN2)),(De.isMeshPhongMaterial||De.isMeshToonMaterial||De.isMeshLambertMaterial||De.isMeshBasicMaterial||De.isMeshStandardMaterial||De.isShaderMaterial)&&rr.setValue(_e,"isOrthographic",ne.isOrthographicCamera===!0),he!==ne&&(he=ne,kf=!0,Bm=!0)}if(Zt.needsLights&&(sl.state.directionalShadowMap.length>0&&rr.setValue(_e,"directionalShadowMap",sl.state.directionalShadowMap,Ge),sl.state.spotShadowMap.length>0&&rr.setValue(_e,"spotShadowMap",sl.state.spotShadowMap,Ge),sl.state.pointShadowMap.length>0&&rr.setValue(_e,"pointShadowMap",sl.state.pointShadowMap,Ge)),Ne.isSkinnedMesh){rr.setOptional(_e,Ne,"bindMatrix"),rr.setOptional(_e,Ne,"bindMatrixInverse");let pr=Ne.skeleton;pr&&(pr.boneTexture===null&&pr.computeBoneTexture(),rr.setValue(_e,"boneTexture",pr.boneTexture,Ge))}Ne.isBatchedMesh&&(rr.setOptional(_e,Ne,"batchingTexture"),rr.setValue(_e,"batchingTexture",Ne._matricesTexture,Ge),rr.setOptional(_e,Ne,"batchingIdTexture"),rr.setValue(_e,"batchingIdTexture",Ne._indirectTexture,Ge),rr.setOptional(_e,Ne,"batchingColorTexture"),Ne._colorsTexture!==null&&rr.setValue(_e,"batchingColorTexture",Ne._colorsTexture,Ge));let zf=ke.morphAttributes;if((zf.position!==void 0||zf.normal!==void 0||zf.color!==void 0)&&ye.update(Ne,ke,Ul),(kf||Zt.receiveShadow!==Ne.receiveShadow)&&(Zt.receiveShadow=Ne.receiveShadow,rr.setValue(_e,"receiveShadow",Ne.receiveShadow)),(De.isMeshStandardMaterial||De.isMeshLambertMaterial||De.isMeshPhongMaterial)&&De.envMap===null&&Se.environment!==null&&(os.envMapIntensity.value=Se.environmentIntensity),os.dfgLUT!==void 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c=a-a%3,u=l+(e+1)%3,f=c+(a+2)%3,d=t[o],A=t[e],y=t[u],w=t[f];if(qwe(r[2*d],r[2*d+1],r[2*A],r[2*A+1],r[2*y],r[2*y+1],r[2*w],r[2*w+1])){t[e]=w,t[a]=d;let T=n[f];if(T===-1){let I=this._hullStart;do{if(this._hullTri[I]===f){this._hullTri[I]=e;break}I=this._hullPrev[I]}while(I!==this._hullStart)}this._link(e,T),this._link(a,n[o]),this._link(o,f);let R=c+(a+1)%3;s<tR.length&&(tR[s++]=R)}else{if(s===0)break;e=tR[--s]}}return o}_link(e,t){this._halfedges[e]=t,t!==-1&&(this._halfedges[t]=e)}_addTriangle(e,t,n,r,s,o){let a=this.trianglesLen;return this._triangles[a]=e,this._triangles[a+1]=t,this._triangles[a+2]=n,this._link(a,r),this._link(a+1,s),this._link(a+2,o),this.trianglesLen+=3,a}};function Gwe(i,e){let t=i/(Math.abs(i)+Math.abs(e));return(e>0?3-t:1+t)/4}function xO(i,e,t,n){let r=i-t,s=e-n;return r*r+s*s}function qwe(i,e,t,n,r,s,o,a){let l=i-o,c=e-a,u=t-o,f=n-a,d=r-o,A=s-a,y=l*l+c*c,w=u*u+f*f,S=d*d+A*A;return l*(f*S-w*A)-c*(u*S-w*d)+y*(u*A-f*d)<0}function Hwe(i,e,t,n,r,s){let o=t-i,a=n-e,l=r-i,c=s-e,u=o*o+a*a,f=l*l+c*c,d=.5/(o*c-a*l),A=(c*u-a*f)*d,y=(o*f-l*u)*d;return A*A+y*y}function Wwe(i,e,t,n,r,s){let o=t-i,a=n-e,l=r-i,c=s-e,u=o*o+a*a,f=l*l+c*c,d=.5/(o*c-a*l),A=i+(c*u-a*f)*d,y=e+(o*f-l*u)*d;return{x:A,y}}function F_(i,e,t,n){if(n-t<=20)for(let r=t+1;r<=n;r++){let s=i[r],o=e[s],a=r-1;for(;a>=t&&e[i[a]]>o;)i[a+1]=i[a--];i[a+1]=s}else{let r=t+n>>1,s=t+1,o=n;Cw(i,r,s),e[i[t]]>e[i[n]]&&Cw(i,t,n),e[i[s]]>e[i[n]]&&Cw(i,s,n),e[i[t]]>e[i[s]]&&Cw(i,t,s);let a=i[s],l=e[a];for(;;){do s++;while(e[i[s]]<l);do o--;while(e[i[o]]>l);if(o<s)break;Cw(i,s,o)}i[t+1]=i[o],i[o]=a,n-s+1>=o-t?(F_(i,e,s,n),F_(i,e,t,o-1)):(F_(i,e,t,o-1),F_(i,e,s,n))}}function Cw(i,e,t){let n=i[e];i[e]=i[t],i[t]=n}function jwe(i){return i[0]}function Xwe(i){return i[1]}function see(i,e){var t,n,r=0,s,o,a,l,c,u,f,d=i[0],A=i[1],y=e.length;for(t=0;t<y;t++){n=0;var w=e[t],S=w.length-1;if(u=w[0],u[0]!==w[S][0]&&u[1]!==w[S][1])throw new Error("First and last coordinates in a ring must be the 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u=see(n,a[c]);if(u===0)return!t.ignoreBoundary;u&&(l=!0)}return l}function Ywe(i,e){return e[0]<=i[0]&&e[1]<=i[1]&&e[2]>=i[0]&&e[3]>=i[1]}var lee=$we;var $c=class{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(e,t){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}`}closePath(){this._x1!==null&&(this._x1=this._x0,this._y1=this._y0,this._+="Z")}lineTo(e,t){this._+=`L${this._x1=+e},${this._y1=+t}`}arc(e,t,n){e=+e,t=+t,n=+n;let r=e+n,s=t;if(n<0)throw new Error("negative radius");this._x1===null?this._+=`M${r},${s}`:(Math.abs(this._x1-r)>1e-6||Math.abs(this._y1-s)>1e-6)&&(this._+="L"+r+","+s),n&&(this._+=`A${n},${n},0,1,1,${e-n},${t}A${n},${n},0,1,1,${this._x1=r},${this._y1=s}`)}rect(e,t,n,r){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}h${+n}v${+r}h${-n}Z`}value(){return this._||null}};var em=class{constructor(){this._=[]}moveTo(e,t){this._.push([e,t])}closePath(){this._.push(this._[0].slice())}lineTo(e,t){this._.push([e,t])}value(){return 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l=t[t.length-1],c,u=l*4,f,d=e[2*l],A,y=e[2*l+1];r.fill(0);for(let w=0;w<t.length;++w)l=t[w],c=u,f=d,A=y,u=l*4,d=e[2*l],y=e[2*l+1],r[c+2]=r[u]=A-y,r[c+3]=r[u+1]=d-f}render(e){let t=e==null?e=new $c:void 0,{delaunay:{halfedges:n,inedges:r,hull:s},circumcenters:o,vectors:a}=this;if(s.length<=1)return null;for(let u=0,f=n.length;u<f;++u){let d=n[u];if(d<u)continue;let A=Math.floor(u/3)*2,y=Math.floor(d/3)*2,w=o[A],S=o[A+1],T=o[y],R=o[y+1];this._renderSegment(w,S,T,R,e)}let l,c=s[s.length-1];for(let u=0;u<s.length;++u){l=c,c=s[u];let f=Math.floor(r[c]/3)*2,d=o[f],A=o[f+1],y=l*4,w=this._project(d,A,a[y+2],a[y+3]);w&&this._renderSegment(d,A,w[0],w[1],e)}return t&&t.value()}renderBounds(e){let t=e==null?e=new $c:void 0;return e.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin),t&&t.value()}renderCell(e,t){let n=t==null?t=new $c:void 0,r=this._clip(e);if(r===null||!r.length)return;t.moveTo(r[0],r[1]);let s=r.length;for(;r[0]===r[s-2]&&r[1]===r[s-1]&&s>1;)s-=2;for(let o=2;o<s;o+=2)(r[o]!==r[o-2]||r[o+1]!==r[o-1])&&t.lineTo(r[o],r[o+1]);return t.closePath(),n&&n.value()}*cellPolygons(){let{delaunay:{points:e}}=this;for(let t=0,n=e.length/2;t<n;++t){let r=this.cellPolygon(t);r&&(r.index=t,yield r)}}cellPolygon(e){let t=new em;return this.renderCell(e,t),t.value()}_renderSegment(e,t,n,r,s){let o,a=this._regioncode(e,t),l=this._regioncode(n,r);a===0&&l===0?(s.moveTo(e,t),s.lineTo(n,r)):(o=this._clipSegment(e,t,n,r,a,l))&&(s.moveTo(o[0],o[1]),s.lineTo(o[2],o[3]))}contains(e,t,n){return t=+t,t!==t||(n=+n,n!==n)?!1:this.delaunay._step(e,t,n)===e}*neighbors(e){let t=this._clip(e);if(t)for(let n of this.delaunay.neighbors(e)){let r=this._clip(n);if(r){e:for(let s=0,o=t.length;s<o;s+=2)for(let a=0,l=r.length;a<l;a+=2)if(t[s]===r[a]&&t[s+1]===r[a+1]&&t[(s+2)%o]===r[(a+l-2)%l]&&t[(s+3)%o]===r[(a+l-1)%l]){yield n;break e}}}}_cell(e){let{circumcenters:t,delaunay:{inedges:n,halfedges:r,triangles:s}}=this,o=n[e];if(o===-1)return null;let a=[],l=o;do{let c=Math.floor(l/3);if(a.push(t[c*2],t[c*2+1]),l=l%3===2?l-2:l+1,s[l]!==e)break;l=r[l]}while(l!==o&&l!==-1);return a}_clip(e){if(e===0&&this.delaunay.hull.length===1)return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];let t=this._cell(e);if(t===null)return null;let{vectors:n}=this,r=e*4;return this._simplify(n[r]||n[r+1]?this._clipInfinite(e,t,n[r],n[r+1],n[r+2],n[r+3]):this._clipFinite(e,t))}_clipFinite(e,t){let n=t.length,r=null,s,o,a=t[n-2],l=t[n-1],c,u=this._regioncode(a,l),f,d=0;for(let A=0;A<n;A+=2)if(s=a,o=l,a=t[A],l=t[A+1],c=u,u=this._regioncode(a,l),c===0&&u===0)f=d,d=0,r?r.push(a,l):r=[a,l];else{let y,w,S,T,R;if(c===0){if((y=this._clipSegment(s,o,a,l,c,u))===null)continue;[w,S,T,R]=y}else{if((y=this._clipSegment(a,l,s,o,u,c))===null)continue;[T,R,w,S]=y,f=d,d=this._edgecode(w,S),f&&d&&this._edge(e,f,d,r,r.length),r?r.push(w,S):r=[w,S]}f=d,d=this._edgecode(T,R),f&&d&&this._edge(e,f,d,r,r.length),r?r.push(T,R):r=[T,R]}if(r)f=d,d=this._edgecode(r[0],r[1]),f&&d&&this._edge(e,f,d,r,r.length);else if(this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2))return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];return r}_clipSegment(e,t,n,r,s,o){let a=s<o;for(a&&([e,t,n,r,s,o]=[n,r,e,t,o,s]);;){if(s===0&&o===0)return a?[n,r,e,t]:[e,t,n,r];if(s&o)return null;let l,c,u=s||o;u&8?(l=e+(n-e)*(this.ymax-t)/(r-t),c=this.ymax):u&4?(l=e+(n-e)*(this.ymin-t)/(r-t),c=this.ymin):u&2?(c=t+(r-t)*(this.xmax-e)/(n-e),l=this.xmax):(c=t+(r-t)*(this.xmin-e)/(n-e),l=this.xmin),s?(e=l,t=c,s=this._regioncode(e,t)):(n=l,r=c,o=this._regioncode(n,r))}}_clipInfinite(e,t,n,r,s,o){let a=Array.from(t),l;if((l=this._project(a[0],a[1],n,r))&&a.unshift(l[0],l[1]),(l=this._project(a[a.length-2],a[a.length-1],s,o))&&a.push(l[0],l[1]),a=this._clipFinite(e,a))for(let c=0,u=a.length,f,d=this._edgecode(a[u-2],a[u-1]);c<u;c+=2)f=d,d=this._edgecode(a[c],a[c+1]),f&&d&&(c=this._edge(e,f,d,a,c),u=a.length);else this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)&&(a=[this.xmin,this.ymin,this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax]);return a}_edge(e,t,n,r,s){for(;t!==n;){let o,a;switch(t){case 5:t=4;continue;case 4:t=6,o=this.xmax,a=this.ymin;break;case 6:t=2;continue;case 2:t=10,o=this.xmax,a=this.ymax;break;case 10:t=8;continue;case 8:t=9,o=this.xmin,a=this.ymax;break;case 9:t=1;continue;case 1:t=5,o=this.xmin,a=this.ymin;break}(r[s]!==o||r[s+1]!==a)&&this.contains(e,o,a)&&(r.splice(s,0,o,a),s+=2)}return s}_project(e,t,n,r){let s=1/0,o,a,l;if(r<0){if(t<=this.ymin)return null;(o=(this.ymin-t)/r)<s&&(l=this.ymin,a=e+(s=o)*n)}else if(r>0){if(t>=this.ymax)return null;(o=(this.ymax-t)/r)<s&&(l=this.ymax,a=e+(s=o)*n)}if(n>0){if(e>=this.xmax)return null;(o=(this.xmax-e)/n)<s&&(a=this.xmax,l=t+(s=o)*r)}else if(n<0){if(e<=this.xmin)return null;(o=(this.xmin-e)/n)<s&&(a=this.xmin,l=t+(s=o)*r)}return[a,l]}_edgecode(e,t){return(e===this.xmin?1:e===this.xmax?2:0)|(t===this.ymin?4:t===this.ymax?8:0)}_regioncode(e,t){return(e<this.xmin?1:e>this.xmax?2:0)|(t<this.ymin?4:t>this.ymax?8:0)}_simplify(e){if(e&&e.length>4){for(let t=0;t<e.length;t+=2){let n=(t+2)%e.length,r=(t+4)%e.length;(e[t]===e[n]&&e[n]===e[r]||e[t+1]===e[n+1]&&e[n+1]===e[r+1])&&(e.splice(n,2),t-=2)}e.length||(e=null)}return e}};var 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g=0,_=0,v=0;return(p|0)<0?(m=2,m|0):(p|0)>13780509?(m=aT(15,m)|0,m|0):(g=((p|0)<0)<<31>>31,v=wr(p|0,g|0,3,0)|0,_=ee()|0,g=At(p|0,g|0,1,0)|0,g=wr(v|0,_|0,g|0,ee()|0)|0,g=At(g|0,ee()|0,1,0)|0,p=ee()|0,h[m>>2]=g,h[m+4>>2]=p,m=0,m|0)}function JG(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,eq(p,m,g,_,0)|0}function eq(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0;if(M=Q,Q=Q+16|0,b=M,!(tq(p,m,g,_,v)|0))return _=0,Q=M,_|0;do if((g|0)>=0){if((g|0)>13780509){if(x=aT(15,b)|0,x|0)break;E=b,b=h[E>>2]|0,E=h[E+4>>2]|0}else x=((g|0)<0)<<31>>31,N=wr(g|0,x|0,3,0)|0,E=ee()|0,x=At(g|0,x|0,1,0)|0,x=wr(N|0,E|0,x|0,ee()|0)|0,x=At(x|0,ee()|0,1,0)|0,E=ee()|0,h[b>>2]=x,h[b+4>>2]=E,b=x;if(lp(_|0,0,b<<3|0)|0,v|0){lp(v|0,0,b<<2|0)|0,x=ih(p,m,g,_,v,b,E,0)|0;break}x=Ea(b,4)|0,x?(N=ih(p,m,g,_,x,b,E,0)|0,_t(x),x=N):x=13}else x=2;while(!1);return N=x,Q=M,N|0}function tq(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0;if(ae=Q,Q=Q+16|0,X=ae,K=ae+8|0,j=X,h[j>>2]=p,h[j+4>>2]=m,(g|0)<0)return K=2,Q=ae,K|0;if(x=_,h[x>>2]=p,h[x+4>>2]=m,x=(v|0)!=0,x&&(h[v>>2]=0),Zi(p,m)|0)return K=9,Q=ae,K|0;h[K>>2]=0;e:do if((g|0)>=1)if(x)for(U=1,N=0,q=0,j=1,x=p;;){if(!(N|q)){if(x=Qs(x,m,4,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,Zi(x,m)|0){x=9;break e}}if(x=Qs(x,m,h[26864+(q<<2)>>2]|0,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,p=_+(U<<3)|0,h[p>>2]=x,h[p+4>>2]=m,h[v+(U<<2)>>2]=j,p=N+1|0,b=(p|0)==(j|0),E=q+1|0,M=(E|0)==6,Zi(x,m)|0){x=9;break e}if(j=j+(M&b&1)|0,(j|0)>(g|0)){x=0;break}else U=U+1|0,N=b?0:p,q=b?M?0:E:q}else for(U=1,N=0,q=0,j=1,x=p;;){if(!(N|q)){if(x=Qs(x,m,4,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,Zi(x,m)|0){x=9;break e}}if(x=Qs(x,m,h[26864+(q<<2)>>2]|0,K,X)|0,x|0)break e;if(m=X,x=h[m>>2]|0,m=h[m+4>>2]|0,p=_+(U<<3)|0,h[p>>2]=x,h[p+4>>2]=m,p=N+1|0,b=(p|0)==(j|0),E=q+1|0,M=(E|0)==6,Zi(x,m)|0){x=9;break e}if(j=j+(M&b&1)|0,(j|0)>(g|0)){x=0;break}else U=U+1|0,N=b?0:p,q=b?M?0:E:q}else x=0;while(!1);return K=x,Q=ae,K|0}function ih(p,m,g,_,v,x,b,E){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0,E=E|0;var M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(ae=Q,Q=Q+16|0,X=ae+8|0,K=ae,M=qf(p|0,m|0,x|0,b|0)|0,U=ee()|0,q=_+(M<<3)|0,ue=q,xe=h[ue>>2]|0,ue=h[ue+4>>2]|0,N=(xe|0)==(p|0)&(ue|0)==(m|0),!((xe|0)==0&(ue|0)==0|N))do M=At(M|0,U|0,1,0)|0,M=ap(M|0,ee()|0,x|0,b|0)|0,U=ee()|0,q=_+(M<<3)|0,xe=q,ue=h[xe>>2]|0,xe=h[xe+4>>2]|0,N=(ue|0)==(p|0)&(xe|0)==(m|0);while(!((ue|0)==0&(xe|0)==0|N));if(M=v+(M<<2)|0,N&&(h[M>>2]|0)<=(E|0)||(xe=q,h[xe>>2]=p,h[xe+4>>2]=m,h[M>>2]=E,(E|0)>=(g|0)))return xe=0,Q=ae,xe|0;switch(N=E+1|0,h[X>>2]=0,M=Qs(p,m,2,X,K)|0,M|0){case 9:{j=9;break}case 0:{M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M||(j=9);break}default:}e:do if((j|0)==9){switch(h[X>>2]=0,M=Qs(p,m,3,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Qs(p,m,1,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Qs(p,m,5,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Qs(p,m,4,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}switch(h[X>>2]=0,M=Qs(p,m,6,X,K)|0,M|0){case 9:break;case 0:{if(M=K,M=ih(h[M>>2]|0,h[M+4>>2]|0,g,_,v,x,b,N)|0,M|0)break e;break}default:break e}return xe=0,Q=ae,xe|0}while(!1);return xe=M,Q=ae,xe|0}function Qs(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;if(g>>>0>6)return v=1,v|0;b=(h[_>>2]|0)%6|0,h[_>>2]=b;e:do if((b|0)>0)for(x=0;;){switch(g|0){case 1:{g=5;break}case 5:{g=4;break}case 4:{g=6;break}case 6:{g=2;break}case 2:{g=3;break}case 3:{g=1;break}default:}if(x=x+1|0,(x|0)==(b|0))break e}while(!1);if(q=tt(p|0,m|0,45)|0,ee()|0,U=q&127,U>>>0>121)return v=5,v|0;M=ll(p,m)|0,x=tt(p|0,m|0,52)|0,ee()|0,x=x&15;e:do if(!x)N=15;else{for(;;){if(b=(15-x|0)*3|0,E=tt(p|0,m|0,b|0)|0,ee()|0,E=E&7,(E|0)==7){m=5;break}if(K=(_c(x)|0)==0,x=x+-1|0,j=ft(7,0,b|0)|0,m=m&~(ee()|0),X=ft(h[(K?432:16)+(E*28|0)+(g<<2)>>2]|0,0,b|0)|0,b=ee()|0,g=h[(K?640:224)+(E*28|0)+(g<<2)>>2]|0,p=X|p&~j,m=b|m,!g){g=0;break e}if(!x){N=15;break e}}return m|0}while(!1);(N|0)==15&&(K=h[848+(U*28|0)+(g<<2)>>2]|0,X=ft(K|0,0,45)|0,p=X|p,m=ee()|0|m&-1040385,g=h[4272+(U*28|0)+(g<<2)>>2]|0,(K&127|0)==127&&(K=ft(h[848+(U*28|0)+20>>2]|0,0,45)|0,m=ee()|0|m&-1040385,g=h[4272+(U*28|0)+20>>2]|0,p=km(K|p,m)|0,m=ee()|0,h[_>>2]=(h[_>>2]|0)+1)),E=tt(p|0,m|0,45)|0,ee()|0,E=E&127;e:do if(yr(E)|0){t:do if((ll(p,m)|0)==1){if((U|0)!=(E|0))if(sq(E,h[7696+(U*28|0)>>2]|0)|0){p=pL(p,m)|0,b=1,m=ee()|0;break}else di(27634,26928,533,26936);switch(M|0){case 3:{p=km(p,m)|0,m=ee()|0,h[_>>2]=(h[_>>2]|0)+1,b=0;break t}case 5:{p=pL(p,m)|0,m=ee()|0,h[_>>2]=(h[_>>2]|0)+5,b=0;break t}case 0:return K=9,K|0;default:return K=1,K|0}}else b=0;while(!1);if((g|0)>0){x=0;do p=dL(p,m)|0,m=ee()|0,x=x+1|0;while((x|0)!=(g|0))}if((U|0)!=(E|0)){if(!(iL(E)|0)){if((b|0)!=0|(ll(p,m)|0)!=5)break;h[_>>2]=(h[_>>2]|0)+1;break}switch(q&127){case 8:case 118:break e;default:}(ll(p,m)|0)!=3&&(h[_>>2]=(h[_>>2]|0)+1)}}else if((g|0)>0){x=0;do p=km(p,m)|0,m=ee()|0,x=x+1|0;while((x|0)!=(g|0))}while(!1);return h[_>>2]=((h[_>>2]|0)+g|0)%6|0,K=v,h[K>>2]=p,h[K+4>>2]=m,K=0,K|0}function Fce(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,nq(p,m,g,_)|0?(lp(_|0,0,g*48|0)|0,_=Bce(p,m,g,_)|0,_|0):(_=0,_|0)}function nq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;if(K=Q,Q=Q+16|0,j=K,X=K+8|0,q=j,h[q>>2]=p,h[q+4>>2]=m,(g|0)<0)return X=2,Q=K,X|0;if(!g)return X=_,h[X>>2]=p,h[X+4>>2]=m,X=0,Q=K,X|0;h[X>>2]=0;e:do if(Zi(p,m)|0)p=9;else{v=0,q=p;do{if(p=Qs(q,m,4,X,j)|0,p|0)break 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v=((g|0)<0)<<31>>31,U=wr(g|0,v|0,3,0)|0,x=ee()|0,v=At(g|0,v|0,1,0)|0,v=wr(U|0,x|0,v|0,ee()|0)|0,v=At(v|0,ee()|0,1,0)|0,x=ee()|0,U=b,h[U>>2]=v,h[U+4>>2]=x;if(N=Ea(v,8)|0,!N)v=13;else{if(U=Ea(v,4)|0,!U){_t(N),v=13;break}if(v=ih(p,m,g,N,U,v,x,0)|0,v|0){_t(N),_t(U);break}if(m=h[b>>2]|0,b=h[b+4>>2]|0,(b|0)>0|(b|0)==0&m>>>0>0){v=0,E=0,M=0;do p=N+(E<<3)|0,x=h[p>>2]|0,p=h[p+4>>2]|0,!((x|0)==0&(p|0)==0)&&(h[U+(E<<2)>>2]|0)==(g|0)&&(j=_+(v<<3)|0,h[j>>2]=x,h[j+4>>2]=p,v=v+1|0),E=At(E|0,M|0,1,0)|0,M=ee()|0;while((M|0)<(b|0)|(M|0)==(b|0)&E>>>0<m>>>0)}_t(N),_t(U),v=0}}else v=2;while(!1);return j=v,Q=q,j|0}function rT(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;for(E=Q,Q=Q+16|0,x=E,b=E+8|0,v=(Zi(p,m)|0)==0,v=v?1:2;;){if(h[b>>2]=0,N=(Qs(p,m,v,b,x)|0)==0,M=x,N&((h[M>>2]|0)==(g|0)?(h[M+4>>2]|0)==(_|0):0)){p=4;break}if(v=v+1|0,v>>>0>=7){v=7,p=4;break}}return(p|0)==4?(Q=E,v|0):0}function Oce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;if(E=Q,Q=Q+48|0,v=E+16|0,x=E+8|0,b=E,g=Kx(g)|0,g|0)return b=g,Q=E,b|0;if(N=p,M=h[N+4>>2]|0,g=x,h[g>>2]=h[N>>2],h[g+4>>2]=M,wq(x,v),g=cq(v,m,b)|0,!g){if(m=h[x>>2]|0,x=h[p+8>>2]|0,(x|0)>0){v=h[p+12>>2]|0,g=0;do m=(h[v+(g<<3)>>2]|0)+m|0,g=g+1|0;while((g|0)<(x|0))}g=b,v=h[g>>2]|0,g=h[g+4>>2]|0,x=((m|0)<0)<<31>>31,(g|0)<(x|0)|(g|0)==(x|0)&v>>>0<m>>>0?(g=b,h[g>>2]=m,h[g+4>>2]=x,g=x):m=v,M=At(m|0,g|0,12,0)|0,N=ee()|0,g=b,h[g>>2]=M,h[g+4>>2]=N,g=_,h[g>>2]=M,h[g+4>>2]=N,g=0}return N=g,Q=E,N|0}function iq(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ma=0;if(bi=Q,Q=Q+64|0,Ut=bi+48|0,lt=bi+32|0,pt=bi+24|0,Be=bi+8|0,Ke=bi,M=h[p>>2]|0,(M|0)<=0)return pi=0,Q=bi,pi|0;for(Me=p+4|0,be=Ut+8|0,gt=lt+8|0,je=Be+8|0,E=0,we=0;;){N=h[Me>>2]|0,se=N+(we<<4)|0,h[Ut>>2]=h[se>>2],h[Ut+4>>2]=h[se+4>>2],h[Ut+8>>2]=h[se+8>>2],h[Ut+12>>2]=h[se+12>>2],(we|0)==(M+-1|0)?(h[lt>>2]=h[N>>2],h[lt+4>>2]=h[N+4>>2],h[lt+8>>2]=h[N+8>>2],h[lt+12>>2]=h[N+12>>2]):(se=N+(we+1<<4)|0,h[lt>>2]=h[se>>2],h[lt+4>>2]=h[se+4>>2],h[lt+8>>2]=h[se+8>>2],h[lt+12>>2]=h[se+12>>2]),M=Qce(Ut,lt,_,pt)|0;e:do if(M)N=0,E=M;else if(M=pt,N=h[M>>2]|0,M=h[M+4>>2]|0,(M|0)>0|(M|0)==0&N>>>0>0){xe=0,se=0;t:for(;;){if(Vn=1/(+(N>>>0)+4294967296*+(M|0)),Ma=+ie[Ut>>3],M=Js(N|0,M|0,xe|0,se|0)|0,wi=+(M>>>0)+4294967296*+(ee()|0),Ro=+(xe>>>0)+4294967296*+(se|0),ie[Be>>3]=Vn*(Ma*wi)+Vn*(+ie[lt>>3]*Ro),ie[je>>3]=Vn*(+ie[be>>3]*wi)+Vn*(+ie[gt>>3]*Ro),M=mL(Be,_,Ke)|0,M|0){E=M;break}ue=Ke,ae=h[ue>>2]|0,ue=h[ue+4>>2]|0,j=qf(ae|0,ue|0,m|0,g|0)|0,U=ee()|0,M=b+(j<<3)|0,q=M,N=h[q>>2]|0,q=h[q+4>>2]|0;n:do if((N|0)==0&(q|0)==0)Ae=M,pi=16;else for(X=0,K=0;;){if((X|0)>(g|0)|(X|0)==(g|0)&K>>>0>m>>>0){E=1;break t}if((N|0)==(ae|0)&(q|0)==(ue|0))break n;if(M=At(j|0,U|0,1,0)|0,j=ap(M|0,ee()|0,m|0,g|0)|0,U=ee()|0,K=At(K|0,X|0,1,0)|0,X=ee()|0,M=b+(j<<3)|0,q=M,N=h[q>>2]|0,q=h[q+4>>2]|0,(N|0)==0&(q|0)==0){Ae=M,pi=16;break}}while(!1);if((pi|0)==16&&(pi=0,!((ae|0)==0&(ue|0)==0))&&(K=Ae,h[K>>2]=ae,h[K+4>>2]=ue,K=x+(h[v>>2]<<3)|0,h[K>>2]=ae,h[K+4>>2]=ue,K=v,K=At(h[K>>2]|0,h[K+4>>2]|0,1,0)|0,ae=ee()|0,ue=v,h[ue>>2]=K,h[ue+4>>2]=ae),xe=At(xe|0,se|0,1,0)|0,se=ee()|0,M=pt,N=h[M>>2]|0,M=h[M+4>>2]|0,!((M|0)>(se|0)|(M|0)==(se|0)&N>>>0>xe>>>0)){N=1;break e}}N=0}else N=1;while(!1);if(we=we+1|0,!N){pi=21;break}if(M=h[p>>2]|0,(we|0)>=(M|0)){E=0,pi=21;break}}return(pi|0)==21?(Q=bi,E|0):0}function Uce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0;if(wi=Q,Q=Q+112|0,pi=wi+80|0,M=wi+72|0,bi=wi,Ro=wi+56|0,v=Kx(g)|0,v|0)return Vn=v,Q=wi,Vn|0;if(N=p+8|0,Vn=br((h[N>>2]<<5)+32|0)|0,!Vn)return Vn=13,Q=wi,Vn|0;if(bL(p,Vn),v=Kx(g)|0,!v){if(lt=p,pt=h[lt+4>>2]|0,v=M,h[v>>2]=h[lt>>2],h[v+4>>2]=pt,wq(M,pi),v=cq(pi,m,bi)|0,v)lt=0,pt=0;else{if(v=h[M>>2]|0,x=h[N>>2]|0,(x|0)>0){b=h[p+12>>2]|0,g=0;do v=(h[b+(g<<3)>>2]|0)+v|0,g=g+1|0;while((g|0)!=(x|0));g=v}else g=v;v=bi,x=h[v>>2]|0,v=h[v+4>>2]|0,b=((g|0)<0)<<31>>31,(v|0)<(b|0)|(v|0)==(b|0)&x>>>0<g>>>0?(v=bi,h[v>>2]=g,h[v+4>>2]=b,v=b):g=x,lt=At(g|0,v|0,12,0)|0,pt=ee()|0,v=bi,h[v>>2]=lt,h[v+4>>2]=pt,v=0}if(!v){if(g=Ea(lt,8)|0,!g)return _t(Vn),Vn=13,Q=wi,Vn|0;if(E=Ea(lt,8)|0,!E)return _t(Vn),_t(g),Vn=13,Q=wi,Vn|0;je=pi,h[je>>2]=0,h[je+4>>2]=0,je=p,Ut=h[je+4>>2]|0,v=M,h[v>>2]=h[je>>2],h[v+4>>2]=Ut,v=iq(M,lt,pt,m,pi,g,E)|0;e:do if(v)_t(g),_t(E),_t(Vn);else{t:do if((h[N>>2]|0)>0){for(b=p+12|0,x=0;v=iq((h[b>>2]|0)+(x<<3)|0,lt,pt,m,pi,g,E)|0,x=x+1|0,!(v|0);)if((x|0)>=(h[N>>2]|0))break t;_t(g),_t(E),_t(Vn);break e}while(!1);(pt|0)>0|(pt|0)==0&lt>>>0>0&&lp(E|0,0,lt<<3|0)|0,Ut=pi,je=h[Ut+4>>2]|0;t:do if((je|0)>0|(je|0)==0&(h[Ut>>2]|0)>>>0>0){Me=g,be=E,gt=g,je=E,Ut=g,v=g,Ae=g,Be=E,Ke=E,g=E;n:for(;;){for(ue=0,xe=0,se=0,we=0,x=0,b=0;;){E=bi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));if(m=Me+(ue<<3)|0,N=h[m>>2]|0,m=h[m+4>>2]|0,tq(N,m,1,bi,0)|0){E=bi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));E=Ea(7,4)|0,E|0&&(ih(N,m,1,bi,E,7,0,0)|0,_t(E))}for(ae=0;;){K=bi+(ae<<3)|0,X=h[K>>2]|0,K=h[K+4>>2]|0;i:do if((X|0)==0&(K|0)==0)E=x,M=b;else{if(U=qf(X|0,K|0,lt|0,pt|0)|0,N=ee()|0,E=_+(U<<3)|0,m=E,M=h[m>>2]|0,m=h[m+4>>2]|0,!((M|0)==0&(m|0)==0)){q=0,j=0;do{if((q|0)>(pt|0)|(q|0)==(pt|0)&j>>>0>lt>>>0)break n;if((M|0)==(X|0)&(m|0)==(K|0)){E=x,M=b;break i}E=At(U|0,N|0,1,0)|0,U=ap(E|0,ee()|0,lt|0,pt|0)|0,N=ee()|0,j=At(j|0,q|0,1,0)|0,q=ee()|0,E=_+(U<<3)|0,m=E,M=h[m>>2]|0,m=h[m+4>>2]|0}while(!((M|0)==0&(m|0)==0))}if((X|0)==0&(K|0)==0){E=x,M=b;break}w1(X,K,Ro)|0,wL(p,Vn,Ro)|0&&(j=At(x|0,b|0,1,0)|0,b=ee()|0,q=E,h[q>>2]=X,h[q+4>>2]=K,x=be+(x<<3)|0,h[x>>2]=X,h[x+4>>2]=K,x=j),E=x,M=b}while(!1);if(ae=ae+1|0,ae>>>0>=7)break;x=E,b=M}if(ue=At(ue|0,xe|0,1,0)|0,xe=ee()|0,se=At(se|0,we|0,1,0)|0,we=ee()|0,b=pi,x=h[b>>2]|0,b=h[b+4>>2]|0,(we|0)<(b|0)|(we|0)==(b|0)&se>>>0<x>>>0)x=E,b=M;else break}if((b|0)>0|(b|0)==0&x>>>0>0){x=0,b=0;do we=Me+(x<<3)|0,h[we>>2]=0,h[we+4>>2]=0,x=At(x|0,b|0,1,0)|0,b=ee()|0,we=pi,se=h[we+4>>2]|0;while((b|0)<(se|0)|((b|0)==(se|0)?x>>>0<(h[we>>2]|0)>>>0:0))}if(we=pi,h[we>>2]=E,h[we+4>>2]=M,(M|0)>0|(M|0)==0&E>>>0>0)ae=g,ue=Ke,xe=Ut,se=Be,we=be,g=Ae,Ke=v,Be=gt,Ae=ae,v=ue,Ut=je,je=xe,gt=se,be=Me,Me=we;else break t}_t(gt),_t(je),_t(Vn),v=1;break e}else v=E;while(!1);_t(Vn),_t(g),_t(v),v=0}while(!1);return Vn=v,Q=wi,Vn|0}}return _t(Vn),Vn=v,Q=wi,Vn|0}function kce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0;if(E=Q,Q=Q+16|0,b=E,p=eue(p,m,((m|0)<0)<<31>>31,b)|0,p|0)return b=p,Q=E,b|0;if(x=Fue(b,g)|0,g=b+4|0,(h[b>>2]|0)>0){m=0;do{if(v=h[g>>2]|0,_=v+(m<<4)+4|0,_t(h[_>>2]|0),h[_>>2]=0,h[v+(m<<4)>>2]=0,_=v+(m<<4)+8|0,v=v+(m<<4)+12|0,(h[_>>2]|0)>0){p=0;do M=h[v>>2]|0,N=M+(p<<3)+4|0,_t(h[N>>2]|0),h[N>>2]=0,h[M+(p<<3)>>2]=0,p=p+1|0;while((p|0)<(h[_>>2]|0))}_t(h[v>>2]|0),h[v>>2]=0,h[_>>2]=0,m=m+1|0}while((m|0)<(h[b>>2]|0))}return _t(h[g>>2]|0),h[g>>2]=0,h[b>>2]=0,N=x,Q=E,N|0}function vc(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0;if(b=h[p>>2]|0,(b|0)<=0)return v=0,_=0,b=v<0,_=12.566370614359172-_,_=v+_,v=b?_:v,ie[m>>3]=v,0;if(x=h[p+4>>2]|0,p=(b|0)!=1&1,E=+ie[x>>3]*.5+.7853981633974483,v=+ie[x+(p<<4)>>3]*.5+.7853981633974483,g=+zi(+E)*+zi(+v),_=+ie[x+(p<<4)+8>>3]-+ie[x+8>>3],g=+Ta(+(+zi(+_)*g),+(+ii(+E)*+ii(+v)+ +ii(+_)*g))*-2,_=g+0,g=_-g,(b|0)==1)return E=_,v=g,b=E<0,v=12.566370614359172-v,v=E+v,E=b?v:E,ie[m>>3]=E,0;for(p=1,v=_;U=p,p=p+1|0,q=(p|0)%(b|0)|0,N=+ie[x+(U<<4)>>3]*.5+.7853981633974483,M=+ie[x+(q<<4)>>3]*.5+.7853981633974483,_=+zi(+N)*+zi(+M),E=+ie[x+(q<<4)+8>>3]-+ie[x+(U<<4)+8>>3],g=+Ta(+(+zi(+E)*_),+(+ii(+N)*+ii(+M)+ +ii(+E)*_))*-2-g,_=v+g,g=_-v-g,!((p|0)>=(b|0));)v=_;return q=_<0,N=12.566370614359172-g,N=_+N,N=q?N:_,ie[m>>3]=N,0}function zce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=zm(p,m,v)|0,p|0?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],vc(_,g)|0,x=0,Q=b,x|0)}function Vce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=zm(p,m,v)|0,p?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],vc(_,g)|0,ie[g>>3]=+ie[g>>3]*4058973249931477e-8,x=0,Q=b,x|0)}function Gce(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+192|0,_=b+176|0,v=b,x=b+168|0,p=zm(p,m,v)|0,p?(x=p,Q=b,x|0):(h[x>>2]=h[v>>2],h[x+4>>2]=v+8,h[_>>2]=h[x>>2],h[_+4>>2]=h[x+4>>2],vc(_,g)|0,ie[g>>3]=+ie[g>>3]*4058973249931477e-8*1e6,x=0,Q=b,x|0)}function yr(p){return p=p|0,p>>>0>121?(p=0,p|0):(p=h[7696+(p*28|0)+16>>2]|0,p|0)}function iL(p){return p=p|0,(p|0)==4|(p|0)==117|0}function rq(p){return p=p|0,h[11120+((h[p>>2]|0)*216|0)+((h[p+4>>2]|0)*72|0)+((h[p+8>>2]|0)*24|0)+(h[p+12>>2]<<3)>>2]|0}function qce(p){return p=p|0,h[11120+((h[p>>2]|0)*216|0)+((h[p+4>>2]|0)*72|0)+((h[p+8>>2]|0)*24|0)+(h[p+12>>2]<<3)+4>>2]|0}function Hce(p,m){p=p|0,m=m|0,p=7696+(p*28|0)|0,h[m>>2]=h[p>>2],h[m+4>>2]=h[p+4>>2],h[m+8>>2]=h[p+8>>2],h[m+12>>2]=h[p+12>>2]}function Wce(p,m){p=p|0,m=m|0;var g=0,_=0;if(m>>>0>20)return m=-1,m|0;do if((h[11120+(m*216|0)>>2]|0)!=(p|0))if((h[11120+(m*216|0)+8>>2]|0)!=(p|0))if((h[11120+(m*216|0)+16>>2]|0)!=(p|0))if((h[11120+(m*216|0)+24>>2]|0)!=(p|0))if((h[11120+(m*216|0)+32>>2]|0)!=(p|0))if((h[11120+(m*216|0)+40>>2]|0)!=(p|0))if((h[11120+(m*216|0)+48>>2]|0)!=(p|0))if((h[11120+(m*216|0)+56>>2]|0)!=(p|0))if((h[11120+(m*216|0)+64>>2]|0)!=(p|0))if((h[11120+(m*216|0)+72>>2]|0)!=(p|0))if((h[11120+(m*216|0)+80>>2]|0)!=(p|0))if((h[11120+(m*216|0)+88>>2]|0)!=(p|0))if((h[11120+(m*216|0)+96>>2]|0)!=(p|0))if((h[11120+(m*216|0)+104>>2]|0)!=(p|0))if((h[11120+(m*216|0)+112>>2]|0)!=(p|0))if((h[11120+(m*216|0)+120>>2]|0)!=(p|0))if((h[11120+(m*216|0)+128>>2]|0)!=(p|0))if((h[11120+(m*216|0)+136>>2]|0)==(p|0))p=2,g=1,_=2;else{if((h[11120+(m*216|0)+144>>2]|0)==(p|0)){p=0,g=2,_=0;break}if((h[11120+(m*216|0)+152>>2]|0)==(p|0)){p=0,g=2,_=1;break}if((h[11120+(m*216|0)+160>>2]|0)==(p|0)){p=0,g=2,_=2;break}if((h[11120+(m*216|0)+168>>2]|0)==(p|0)){p=1,g=2,_=0;break}if((h[11120+(m*216|0)+176>>2]|0)==(p|0)){p=1,g=2,_=1;break}if((h[11120+(m*216|0)+184>>2]|0)==(p|0)){p=1,g=2,_=2;break}if((h[11120+(m*216|0)+192>>2]|0)==(p|0)){p=2,g=2,_=0;break}if((h[11120+(m*216|0)+200>>2]|0)==(p|0)){p=2,g=2,_=1;break}if((h[11120+(m*216|0)+208>>2]|0)==(p|0)){p=2,g=2,_=2;break}else p=-1;return p|0}else p=2,g=1,_=1;else p=2,g=1,_=0;else p=1,g=1,_=2;else p=1,g=1,_=1;else p=1,g=1,_=0;else p=0,g=1,_=2;else p=0,g=1,_=1;else p=0,g=1,_=0;else p=2,g=0,_=2;else p=2,g=0,_=1;else p=2,g=0,_=0;else p=1,g=0,_=2;else p=1,g=0,_=1;else p=1,g=0,_=0;else p=0,g=0,_=2;else p=0,g=0,_=1;else p=0,g=0,_=0;while(!1);return m=h[11120+(m*216|0)+(g*72|0)+(p*24|0)+(_<<3)+4>>2]|0,m|0}function sq(p,m){return p=p|0,m=m|0,(h[7696+(p*28|0)+20>>2]|0)==(m|0)?(m=1,m|0):(m=(h[7696+(p*28|0)+24>>2]|0)==(m|0),m|0)}function rL(p,m){return p=p|0,m=m|0,h[848+(p*28|0)+(m<<2)>>2]|0}function sL(p,m){return p=p|0,m=m|0,(h[848+(p*28|0)>>2]|0)==(m|0)?(m=0,m|0):(h[848+(p*28|0)+4>>2]|0)==(m|0)?(m=1,m|0):(h[848+(p*28|0)+8>>2]|0)==(m|0)?(m=2,m|0):(h[848+(p*28|0)+12>>2]|0)==(m|0)?(m=3,m|0):(h[848+(p*28|0)+16>>2]|0)==(m|0)?(m=4,m|0):(h[848+(p*28|0)+20>>2]|0)==(m|0)?(m=5,m|0):((h[848+(p*28|0)+24>>2]|0)==(m|0)?6:7)|0}function jce(){return 122}function Xce(p){p=p|0;var m=0,g=0,_=0;m=0;do ft(m|0,0,45)|0,_=ee()|0|134225919,g=p+(m<<3)|0,h[g>>2]=-1,h[g+4>>2]=_,m=m+1|0;while((m|0)!=122);return 0}function $ce(p){p=p|0;var m=0,g=0,_=0;return _=+ie[p+16>>3],g=+ie[p+24>>3],m=_-g,+(_<g?m+6.283185307179586:m)}function Yce(p){return p=p|0,+ie[p+16>>3]<+ie[p+24>>3]|0}function Zce(p){return p=p|0,+(+ie[p>>3]-+ie[p+8>>3])}function oq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;return g=+ie[m>>3],!(g>=+ie[p+8>>3])||!(g<=+ie[p>>3])?(m=0,m|0):(_=+ie[p+16>>3],g=+ie[p+24>>3],v=+ie[m+8>>3],m=v>=g,p=v<=_&1,_<g?m&&(p=1):m||(p=0),m=(p|0)!=0,m|0)}function oL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;return+ie[p>>3]<+ie[m+8>>3]||+ie[p+8>>3]>+ie[m>>3]?(_=0,_|0):(x=+ie[p+16>>3],g=p+24|0,U=+ie[g>>3],b=x<U,_=m+16|0,N=+ie[_>>3],v=m+24|0,M=+ie[v>>3],E=N<M,m=U-N<M-x,p=b?E|m?1:2:0,m=E?b?1:m?2:1:0,x=+kl(x,p),x<+kl(+ie[v>>3],m)||(U=+kl(+ie[g>>3],p),U>+kl(+ie[_>>3],m))?(E=0,E|0):(E=1,E|0))}function Kce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0;x=+ie[p+16>>3],M=+ie[p+24>>3],p=x<M,E=+ie[m+16>>3],b=+ie[m+24>>3],v=E<b,m=M-E<b-x,h[g>>2]=p?v|m?1:2:0,h[_>>2]=v?p?1:m?2:1:0}function aq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;return+ie[p>>3]<+ie[m>>3]||+ie[p+8>>3]>+ie[m+8>>3]?(_=0,_|0):(_=p+16|0,M=+ie[_>>3],x=+ie[p+24>>3],b=M<x,g=m+16|0,U=+ie[g>>3],v=m+24|0,N=+ie[v>>3],E=U<N,m=x-U<N-M,p=b?E|m?1:2:0,m=E?b?1:m?2:1:0,x=+kl(x,p),x<=+kl(+ie[v>>3],m)?(U=+kl(+ie[_>>3],p),E=U>=+kl(+ie[g>>3],m),E|0):(E=0,E|0))}function lq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;v=Q,Q=Q+176|0,_=v,h[_>>2]=4,E=+ie[m>>3],ie[_+8>>3]=E,x=+ie[m+16>>3],ie[_+16>>3]=x,ie[_+24>>3]=E,E=+ie[m+24>>3],ie[_+32>>3]=E,b=+ie[m+8>>3],ie[_+40>>3]=b,ie[_+48>>3]=E,ie[_+56>>3]=b,ie[_+64>>3]=x,m=_+72|0,g=m+96|0;do h[m>>2]=0,m=m+4|0;while((m|0)<(g|0));cu(p|0,_|0,168)|0,Q=v}function cq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0;K=Q,Q=Q+288|0,U=K+264|0,q=K+96|0,N=K,E=N,M=E+96|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));return m=gL(m,N)|0,m|0?(X=m,Q=K,X|0):(M=N,N=h[M>>2]|0,M=h[M+4>>2]|0,w1(N,M,U)|0,zm(N,M,q)|0,b=+$x(U,q+8|0),ie[U>>3]=+ie[p>>3],M=U+8|0,ie[M>>3]=+ie[p+16>>3],ie[q>>3]=+ie[p+8>>3],N=q+8|0,ie[N>>3]=+ie[p+24>>3],v=+$x(U,q),ue=+ie[M>>3]-+ie[N>>3],x=+Ks(+ue),ae=+ie[U>>3]-+ie[q>>3],_=+Ks(+ae),!(ue==0|ae==0)&&(ue=+Bq(+x,+_),ue=+x1(+(v*v/+pT(+(ue/+pT(+x,+_)),3)/(b*(b*2.59807621135)*.8))),ie[or>>3]=ue,j=~~ue>>>0,X=+Ks(ue)>=1?ue>0?~~+nL(+fo(ue/4294967296),4294967295)>>>0:~~+x1((ue-+(~~ue>>>0))/4294967296)>>>0:0,(h[or+4>>2]&2146435072|0)!=2146435072)?(q=(j|0)==0&(X|0)==0,m=g,h[m>>2]=q?1:j,h[m+4>>2]=q?0:X,m=0):m=1,X=m,Q=K,X|0)}function Qce(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0;N=Q,Q=Q+288|0,b=N+264|0,E=N+96|0,M=N,v=M,x=v+96|0;do h[v>>2]=0,v=v+4|0;while((v|0)<(x|0));return g=gL(g,M)|0,g|0?(_=g,Q=N,_|0):(g=M,v=h[g>>2]|0,g=h[g+4>>2]|0,w1(v,g,b)|0,zm(v,g,E)|0,U=+$x(b,E+8|0),U=+x1(+(+$x(p,m)/(U*2))),ie[or>>3]=U,g=~~U>>>0,v=+Ks(U)>=1?U>0?~~+nL(+fo(U/4294967296),4294967295)>>>0:~~+x1((U-+(~~U>>>0))/4294967296)>>>0:0,(h[or+4>>2]&2146435072|0)==2146435072?(_=1,Q=N,_|0):(M=(g|0)==0&(v|0)==0,h[_>>2]=M?1:g,h[_+4>>2]=M?0:v,_=0,Q=N,_|0))}function Jce(p,m){p=p|0,m=+m;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;x=p+16|0,b=+ie[x>>3],g=p+24|0,v=+ie[g>>3],_=b-v,_=b<v?_+6.283185307179586:_,N=+ie[p>>3],E=p+8|0,M=+ie[E>>3],U=N-M,_=(_*m-_)*.5,m=(U*m-U)*.5,N=N+m,ie[p>>3]=N>1.5707963267948966?1.5707963267948966:N,m=M-m,ie[E>>3]=m<-1.5707963267948966?-1.5707963267948966:m,m=b+_,m=m>3.141592653589793?m+-6.283185307179586:m,ie[x>>3]=m<-3.141592653589793?m+6.283185307179586:m,m=v-_,m=m>3.141592653589793?m+-6.283185307179586:m,ie[g>>3]=m<-3.141592653589793?m+6.283185307179586:m}function eue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0;if(pt=Q,Q=Q+224|0,gt=pt,Be=pt+48|0,M=(g|0)>0|(g|0)==0&m>>>0>0,M&(g>>>0>0|(g|0)==0&m>>>0>17895697))return lt=14,Q=pt,lt|0;if((g|0)<0)return lt=2,Q=pt,lt|0;if((m|0)==0&(g|0)==0)return h[_>>2]=0,h[_+4>>2]=0,lt=0,Q=pt,lt|0;for(v=p,v=uL(h[v>>2]|0,h[v+4>>2]|0)|0,b=0,E=0;;){if(x=p+(b<<3)|0,lt=x,!(oT(h[lt>>2]|0,h[lt+4>>2]|0)|0)){v=5,je=159;break}if(lt=x,lt=(uL(h[lt>>2]|0,h[lt+4>>2]|0)|0)==(v|0),b=At(b|0,E|0,1,0)|0,E=ee()|0,!lt){v=12,je=159;break}if(!((E|0)<(g|0)|(E|0)==(g|0)&b>>>0<m>>>0)){je=8;break}}if((je|0)==8){do if((g|0)>0|(g|0)==0&m>>>0>1){if(v=m<<3,b=br(v)|0,!b)return lt=13,Q=pt,lt|0;for(cu(b|0,p|0,v|0)|0,uT(b,m,8,1),v=1,x=0;Ut=b+(v<<3)|0,lt=b+(v+-1<<3)|0,lt=(h[Ut>>2]|0)==(h[lt>>2]|0)?(h[Ut+4>>2]|0)==(h[lt+4>>2]|0):0,v=At(v|0,x|0,1,0)|0,x=ee()|0,!lt;)if(!((x|0)<(g|0)|(x|0)==(g|0)&v>>>0<m>>>0)){je=14;break}if((je|0)==14){_t(b);break}return _t(b),lt=10,Q=pt,lt|0}while(!1);if(v=wr(m|0,g|0,6,0)|0,x=ee()|0,M){b=0,E=0;do lt=p+(E<<3)|0,lt=((Zi(h[lt>>2]|0,h[lt+4>>2]|0)|0)!=0)<<31>>31,v=At(v|0,x|0,lt|0,((lt|0)<0)<<31>>31|0)|0,x=ee()|0,E=At(E|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(g|0)|(b|0)==(g|0)&E>>>0<m>>>0);Ae=v,we=x}else Ae=v,we=x;if(xe=wr(Ae|0,we|0,10,0)|0,se=ee()|0,Ut=br(Ae<<5)|0,!Ut)return lt=13,Q=pt,lt|0;if(lt=Ea(xe,4)|0,!lt)return _t(Ut),lt=13,Q=pt,lt|0;e:do if(M){for(be=p,aL(h[be>>2]|0,h[be+4>>2]|0,gt)|0,X=Ut,K=0,ae=0,v=0,ue=0;;){M=gt,M=(h[M>>2]|0)==0&(h[M+4>>2]|0)==0,x=M?26990:26995,b=M?5:6,E=0,M=gt+((M&1)<<3)|0,N=At(b|0,E|0,-1,-1)|0,U=ee()|0,q=0,j=0;do Me=M+(q<<3)|0,Ke=h[Me+4>>2]|0,be=X+(q<<5)|0,h[be>>2]=h[Me>>2],h[be+4>>2]=Ke,He[X+(q<<5)+9>>0]=0,He[X+(q<<5)+8>>0]=0,h[X+(q<<5)+20>>2]=X,be=X+(q<<5)+24|0,h[be>>2]=1,h[be+4>>2]=0,be=He[x+q>>0]|0,Ke=At(N|0,U|0,q|0,j|0)|0,Ke=qf(Ke|0,ee()|0,b|0,E|0)|0,ee()|0,Ke=He[x+Ke>>0]|0,q=At(q|0,j|0,1,0)|0,j=ee()|0,Me=He[x+((q|0)==(b|0)&(j|0)==(E|0)?0:q)>>0]|0,be=be&255,h[X+(be<<5)+16>>2]=X+((Ke&255)<<5),h[X+(be<<5)+12>>2]=X+((Me&255)<<5);while(j>>>0<E>>>0|(j|0)==(E|0)&q>>>0<b>>>0);if(K=At(K|0,ae|0,1,0)|0,ae=ee()|0,v=At(b|0,E|0,v|0,ue|0)|0,ue=ee()|0,!((ae|0)<(g|0)|(ae|0)==(g|0)&K>>>0<m>>>0))break e;be=p+(K<<3)|0,aL(h[be>>2]|0,h[be+4>>2]|0,gt)|0||(X=Ut+(v<<5)|0)}di(27634,26956,108,26975)}while(!1);if((we|0)>0|(we|0)==0&Ae>>>0>0){E=0,M=0;do{if(x=Ut+(E<<5)|0,b=h[x>>2]|0,x=h[x+4>>2]|0,v=tt(b|0,x|0,30)|0,x=wr(v^b|0,(ee()|0)^x|0,484763065,-1084733587)|0,b=ee()|0,v=tt(x|0,b|0,27)|0,b=wr(v^x|0,(ee()|0)^b|0,321982955,-1798288965)|0,x=ee()|0,v=tt(b|0,x|0,31)|0,x=qf(v^b|0,(ee()|0)^x|0,xe|0,se|0)|0,b=ee()|0,v=lt+(x<<2)|0,h[v>>2]|0)do v=At(x|0,b|0,1,0)|0,x=ap(v|0,ee()|0,xe|0,se|0)|0,b=ee()|0,v=lt+(x<<2)|0;while((h[v>>2]|0)!=0);h[v>>2]=Ut+(E<<5),E=At(E|0,M|0,1,0)|0,M=ee()|0}while((M|0)<(we|0)|(M|0)==(we|0)&E>>>0<Ae>>>0);q=0,j=0;do{if(E=Ut+(q<<5)|0,M=Ut+(q<<5)+9|0,!(He[M>>0]|0)){if(be=E,hq(h[be>>2]|0,h[be+4>>2]|0,gt)|0){je=39;break}U=gt,N=h[U>>2]|0,U=h[U+4>>2]|0,x=tt(N|0,U|0,30)|0,x=wr(x^N|0,(ee()|0)^U|0,484763065,-1084733587)|0,b=ee()|0,v=tt(x|0,b|0,27)|0,b=wr(v^x|0,(ee()|0)^b|0,321982955,-1798288965)|0,x=ee()|0,v=tt(b|0,x|0,31)|0,x=qf(v^b|0,(ee()|0)^x|0,xe|0,se|0)|0,b=ee()|0,v=h[lt+(x<<2)>>2]|0;e:do if(v|0){for(;be=v,!((h[be>>2]|0)==(N|0)&&(h[be+4>>2]|0)==(U|0));)if(v=At(x|0,b|0,1,0)|0,x=ap(v|0,ee()|0,xe|0,se|0)|0,b=ee()|0,v=h[lt+(x<<2)>>2]|0,!v)break e;He[M>>0]=1,He[v+9>>0]=1,x=v+16|0,be=Ut+(q<<5)+12|0,h[(h[be>>2]|0)+16>>2]=h[x>>2],g=v+12|0,Me=h[Ut+(q<<5)+16>>2]|0,h[Me+12>>2]=h[g>>2],h[(h[g>>2]|0)+16>>2]=Me,h[(h[x>>2]|0)+12>>2]=h[be>>2],x=sT(E)|0,be=sT(v)|0,v=x+24|0,g=h[v+4>>2]|0,Me=be+24|0,Ke=h[Me+4>>2]|0,Me=(g|0)<(Ke|0)|((g|0)==(Ke|0)?(h[v>>2]|0)>>>0<(h[Me>>2]|0)>>>0:0),v=Me?x:be,x=Me?be:x,(x|0)!=(v|0)&&(Ke=v+24|0,be=x+24|0,Me=be,Ke=At(h[Me>>2]|0,h[Me+4>>2]|0,h[Ke>>2]|0,h[Ke+4>>2]|0)|0,Me=ee()|0,h[be>>2]=Ke,h[be+4>>2]=Me,h[v+20>>2]=x)}while(!1)}q=At(q|0,j|0,1,0)|0,j=ee()|0}while((j|0)<(we|0)|(j|0)==(we|0)&q>>>0<Ae>>>0);(je|0)==39&&di(27634,26956,258,27001),v=0,x=0;do He[Ut+(v<<5)+8>>0]=0,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(we|0)|(x|0)==(we|0)&v>>>0<Ae>>>0);for(N=0,b=0,M=0,U=0;;){if(v=Ut+(N<<5)|0,(He[Ut+(N<<5)+8>>0]|0)==0&&(He[Ut+(N<<5)+9>>0]|0)==0){E=v,x=h[E>>2]|0,E=h[E+4>>2]|0;do He[v+8>>0]=1,v=h[v+12>>2]|0,be=v;while(!((h[be>>2]|0)==(x|0)&&(h[be+4>>2]|0)==(E|0)));b=At(b|0,M|0,1,0)|0,E=ee()|0}else E=M;if(N=At(N|0,U|0,1,0)|0,U=ee()|0,(U|0)<(we|0)|(U|0)==(we|0)&N>>>0<Ae>>>0)M=E;else break}v=0,x=0;do He[Ut+(v<<5)+8>>0]=0,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(we|0)|(x|0)==(we|0)&v>>>0<Ae>>>0);Me=b,Ke=E,v=1}else Me=0,Ke=0,v=0;be=br(Me*24|0)|0;e:do if(be|0){t:do if(v){p=0,xe=0,g=0,m=0;n:for(;;){if(v=Ut+(p<<5)|0,(He[Ut+(p<<5)+8>>0]|0)==0&&(He[Ut+(p<<5)+9>>0]|0)==0){ue=v,ae=h[ue>>2]|0,ue=h[ue+4>>2]|0,x=0,b=0;do x=At(x|0,b|0,2,0)|0,b=ee()|0,v=h[v+12>>2]|0,se=v;while(!((h[se>>2]|0)==(ae|0)&&(h[se+4>>2]|0)==(ue|0)));if(K=br(x<<4)|0,!K)break;x=ae,b=ue,X=0,j=0,E=0,M=0;do{if(Hx(x,b,Be)|0){je=69;break n}if(se=h[Be>>2]|0,U=se+-1|0,q=((U|0)<0)<<31>>31,(se|0)>1){b=E,N=0,x=M,E=0;do se=K+(b<<4)|0,M=Be+8+(N<<4)|0,h[se>>2]=h[M>>2],h[se+4>>2]=h[M+4>>2],h[se+8>>2]=h[M+8>>2],h[se+12>>2]=h[M+12>>2],b=At(b|0,x|0,1,0)|0,x=ee()|0,N=At(N|0,E|0,1,0)|0,E=ee()|0;while((E|0)<(q|0)|(E|0)==(q|0)&N>>>0<U>>>0);E=b,M=x}X=At(X|0,j|0,U|0,q|0)|0,j=ee()|0,He[v+8>>0]=1,v=h[v+12>>2]|0,b=v,x=h[b>>2]|0,b=h[b+4>>2]|0}while(!((x|0)==(ae|0)&(b|0)==(ue|0)));if(x=the(K,X<<4)|0,!x){je=75;break}ue=sT(v)|0,se=h[ue+4>>2]|0,v=be+(g*24|0)|0,h[v>>2]=h[ue>>2],h[v+4>>2]=se,v=be+(g*24|0)+16|0,h[v>>2]=X,h[be+(g*24|0)+20>>2]=x,h[gt>>2]=h[v>>2],h[gt+4>>2]=h[v+4>>2],vc(gt,be+(g*24|0)+8|0)|0,x=At(g|0,xe|0,1,0)|0,v=ee()|0}else x=g,v=xe;if(p=At(p|0,m|0,1,0)|0,m=ee()|0,(m|0)<(we|0)|(m|0)==(we|0)&p>>>0<Ae>>>0)xe=v,g=x;else break t}if((je|0)==69?di(27634,26956,351,27016):(je|0)==75&&_t(K),(xe|0)>0|(xe|0)==0&g>>>0>0)for(E=0,M=0,v=g,b=xe;x=h[be+(E*24|0)+20>>2]|0,x?(_t(x),x=xe,v=g):x=b,E=At(E|0,M|0,1,0)|0,M=ee()|0,(M|0)<(x|0)|(M|0)==(x|0)&E>>>0<v>>>0;)b=x;_t(be);break e}while(!1);uT(be,Me,24,2);t:do if((Me|0)==0&(Ke|0)==0){if(se=br(192)|0,se|0){if(h[se+16>>2]=0,h[se+20>>2]=0,j=se+8|0,h[j>>2]=3,v=br(48)|0,X=se+12|0,h[X>>2]=v,v|0){h[v>>2]=h[3860],h[v+4>>2]=h[3861],h[v+8>>2]=h[3862],h[v+12>>2]=h[3863],q=v+16|0,h[q>>2]=h[3864],h[q+4>>2]=h[3865],h[q+8>>2]=h[3866],h[q+12>>2]=h[3867],q=v+32|0,h[q>>2]=h[3868],h[q+4>>2]=h[3869],h[q+8>>2]=h[3870],h[q+12>>2]=h[3871],h[gt>>2]=h[j>>2],h[gt+4>>2]=h[j+4>>2],vc(gt,se)|0,h[se+40>>2]=0,h[se+44>>2]=0,q=se+32|0,h[q>>2]=3,v=br(48)|0,K=se+36|0,h[K>>2]=v;do if(!v)E=0,M=1;else{if(h[v>>2]=h[3872],h[v+4>>2]=h[3873],h[v+8>>2]=h[3874],h[v+12>>2]=h[3875],U=v+16|0,h[U>>2]=h[3876],h[U+4>>2]=h[3877],h[U+8>>2]=h[3878],h[U+12>>2]=h[3879],U=v+32|0,h[U>>2]=h[3880],h[U+4>>2]=h[3881],h[U+8>>2]=h[3882],h[U+12>>2]=h[3883],h[gt>>2]=h[q>>2],h[gt+4>>2]=h[q+4>>2],vc(gt,se+24|0)|0,h[se+64>>2]=0,h[se+68>>2]=0,U=se+56|0,h[U>>2]=3,v=br(48)|0,ae=se+60|0,h[ae>>2]=v,!v){E=0,M=2;break}if(h[v>>2]=h[3884],h[v+4>>2]=h[3885],h[v+8>>2]=h[3886],h[v+12>>2]=h[3887],N=v+16|0,h[N>>2]=h[3888],h[N+4>>2]=h[3889],h[N+8>>2]=h[3890],h[N+12>>2]=h[3891],N=v+32|0,h[N>>2]=h[3892],h[N+4>>2]=h[3893],h[N+8>>2]=h[3894],h[N+12>>2]=h[3895],h[gt>>2]=h[U>>2],h[gt+4>>2]=h[U+4>>2],vc(gt,se+48|0)|0,h[se+88>>2]=0,h[se+92>>2]=0,N=se+80|0,h[N>>2]=3,v=br(48)|0,ue=se+84|0,h[ue>>2]=v,!v){E=0,M=3;break}if(h[v>>2]=h[3896],h[v+4>>2]=h[3897],h[v+8>>2]=h[3898],h[v+12>>2]=h[3899],M=v+16|0,h[M>>2]=h[3900],h[M+4>>2]=h[3901],h[M+8>>2]=h[3902],h[M+12>>2]=h[3903],M=v+32|0,h[M>>2]=h[3904],h[M+4>>2]=h[3905],h[M+8>>2]=h[3906],h[M+12>>2]=h[3907],h[gt>>2]=h[N>>2],h[gt+4>>2]=h[N+4>>2],vc(gt,se+72|0)|0,h[se+112>>2]=0,h[se+116>>2]=0,M=se+104|0,h[M>>2]=3,v=br(48)|0,p=se+108|0,h[p>>2]=v,!v){E=0,M=4;break}if(h[v>>2]=h[3908],h[v+4>>2]=h[3909],h[v+8>>2]=h[3910],h[v+12>>2]=h[3911],E=v+16|0,h[E>>2]=h[3912],h[E+4>>2]=h[3913],h[E+8>>2]=h[3914],h[E+12>>2]=h[3915],E=v+32|0,h[E>>2]=h[3916],h[E+4>>2]=h[3917],h[E+8>>2]=h[3918],h[E+12>>2]=h[3919],h[gt>>2]=h[M>>2],h[gt+4>>2]=h[M+4>>2],vc(gt,se+96|0)|0,h[se+136>>2]=0,h[se+140>>2]=0,E=se+128|0,h[E>>2]=3,v=br(48)|0,m=se+132|0,h[m>>2]=v,!v){E=0,M=5;break}if(h[v>>2]=h[3920],h[v+4>>2]=h[3921],h[v+8>>2]=h[3922],h[v+12>>2]=h[3923],b=v+16|0,h[b>>2]=h[3924],h[b+4>>2]=h[3925],h[b+8>>2]=h[3926],h[b+12>>2]=h[3927],b=v+32|0,h[b>>2]=h[3928],h[b+4>>2]=h[3929],h[b+8>>2]=h[3930],h[b+12>>2]=h[3931],h[gt>>2]=h[E>>2],h[gt+4>>2]=h[E+4>>2],vc(gt,se+120|0)|0,h[se+160>>2]=0,h[se+164>>2]=0,b=se+152|0,h[b>>2]=3,v=br(48)|0,g=se+156|0,h[g>>2]=v,!v){E=0,M=6;break}if(h[v>>2]=h[3932],h[v+4>>2]=h[3933],h[v+8>>2]=h[3934],h[v+12>>2]=h[3935],x=v+16|0,h[x>>2]=h[3936],h[x+4>>2]=h[3937],h[x+8>>2]=h[3938],h[x+12>>2]=h[3939],x=v+32|0,h[x>>2]=h[3940],h[x+4>>2]=h[3941],h[x+8>>2]=h[3942],h[x+12>>2]=h[3943],h[gt>>2]=h[b>>2],h[gt+4>>2]=h[b+4>>2],vc(gt,se+144|0)|0,h[se+184>>2]=0,h[se+188>>2]=0,x=se+176|0,h[x>>2]=3,v=br(48)|0,xe=se+180|0,h[xe>>2]=v,!v){E=0,M=7;break}if(h[v>>2]=h[3944],h[v+4>>2]=h[3945],h[v+8>>2]=h[3946],h[v+12>>2]=h[3947],Be=v+16|0,h[Be>>2]=h[3948],h[Be+4>>2]=h[3949],h[Be+8>>2]=h[3950],h[Be+12>>2]=h[3951],v=v+32|0,h[v>>2]=h[3952],h[v+4>>2]=h[3953],h[v+8>>2]=h[3954],h[v+12>>2]=h[3955],h[gt>>2]=h[x>>2],h[gt+4>>2]=h[x+4>>2],vc(gt,se+168|0)|0,uT(se,8,24,3),v=br(128)|0,h[_+4>>2]=v,v|0){h[_>>2]=8,h[v>>2]=h[j>>2],h[v+4>>2]=h[j+4>>2],h[v+8>>2]=h[j+8>>2],h[v+12>>2]=h[j+12>>2],je=v+16|0,h[je>>2]=h[q>>2],h[je+4>>2]=h[q+4>>2],h[je+8>>2]=h[q+8>>2],h[je+12>>2]=h[q+12>>2],je=v+32|0,h[je>>2]=h[U>>2],h[je+4>>2]=h[U+4>>2],h[je+8>>2]=h[U+8>>2],h[je+12>>2]=h[U+12>>2],je=v+48|0,h[je>>2]=h[N>>2],h[je+4>>2]=h[N+4>>2],h[je+8>>2]=h[N+8>>2],h[je+12>>2]=h[N+12>>2],je=v+64|0,h[je>>2]=h[M>>2],h[je+4>>2]=h[M+4>>2],h[je+8>>2]=h[M+8>>2],h[je+12>>2]=h[M+12>>2],je=v+80|0,h[je>>2]=h[E>>2],h[je+4>>2]=h[E+4>>2],h[je+8>>2]=h[E+8>>2],h[je+12>>2]=h[E+12>>2],je=v+96|0,h[je>>2]=h[b>>2],h[je+4>>2]=h[b+4>>2],h[je+8>>2]=h[b+8>>2],h[je+12>>2]=h[b+12>>2],je=v+112|0,h[je>>2]=h[x>>2],h[je+4>>2]=h[x+4>>2],h[je+8>>2]=h[x+8>>2],h[je+12>>2]=h[x+12>>2],_t(se),je=158;break t}v=h[X>>2]|0,v|0&&_t(v),v=h[K>>2]|0,v|0&&_t(v),v=h[ae>>2]|0,v|0&&_t(v),v=h[ue>>2]|0,v|0&&_t(v),v=h[p>>2]|0,v|0&&_t(v),v=h[m>>2]|0,v|0&&_t(v),v=h[g>>2]|0,v|0&&_t(v),v=h[xe>>2]|0,v|0&&_t(v),_t(se);break t}while(!1);v=0,b=0;do x=h[se+(v*24|0)+12>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while(b>>>0<E>>>0|(b|0)==(E|0)&v>>>0<M>>>0)}_t(se),je=152}}else{if((Ke|0)>0|(Ke|0)==0&Me>>>0>0){b=0,E=0,M=0,x=0,v=0,N=0;do Be=be+(b*24|0)|0,gt=E,E=h[Be>>2]|0,je=M,M=h[Be+4>>2]|0,x=At(x|0,v|0,((E|0)!=(gt|0)|(M|0)!=(je|0))&1|0,0)|0,v=ee()|0,b=At(b|0,N|0,1,0)|0,N=ee()|0;while((N|0)<(Ke|0)|(N|0)==(Ke|0)&b>>>0<Me>>>0);ue=x,ae=v}else ue=0,ae=0;if(p=br(ue*24|0)|0,p){n:do if((Ke|0)>=0){for(j=0,X=0,x=0,b=0,K=0,E=0;;){if(!((j|0)==(Me|0)&(X|0)==(Ke|0))&&(gt=be+(x*24|0)|0,je=be+(j*24|0)|0,(h[gt>>2]|0)==(h[je>>2]|0)?(h[gt+4>>2]|0)==(h[je+4>>2]|0):0))v=K;else{if(U=be+(x*24|0)|0,je=Js(j|0,X|0,x|0,b|0)|0,gt=ee()|0,q=At(je|0,gt|0,-1,-1)|0,b=ee()|0,(gt|0)>0|(gt|0)==0&je>>>0>1){if(v=br(q<<3)|0,!v)break;M=0,N=0;do je=M,M=At(M|0,N|0,1,0)|0,N=ee()|0,Be=U+(M*24|0)+16|0,gt=h[Be+4>>2]|0,je=v+(je<<3)|0,h[je>>2]=h[Be>>2],h[je+4>>2]=gt;while((N|0)<(b|0)|(N|0)==(b|0)&M>>>0<q>>>0)}else v=0;gt=be+(x*24|0)+16|0,je=h[gt+4>>2]|0,b=p+(E*24|0)+8|0,h[b>>2]=h[gt>>2],h[b+4>>2]=je,h[p+(E*24|0)+16>>2]=q,h[p+(E*24|0)+20>>2]=v,ie[p+(E*24|0)>>3]=+ie[be+(x*24|0)+8>>3],E=At(E|0,K|0,1,0)|0,x=j,b=X,v=ee()|0}if(je=j,j=At(j|0,X|0,1,0)|0,gt=X,X=ee()|0,(gt|0)<(Ke|0)|(gt|0)==(Ke|0)&je>>>0<Me>>>0)K=v;else break n}if((K|0)>0|(K|0)==0&E>>>0>0){v=0,b=0;do x=h[p+(v*24|0)+20>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(K|0)|(b|0)==(K|0)&v>>>0<E>>>0)}_t(p),je=152;break t}while(!1);if(uT(p,ue,24,3),v=br(ue<<4)|0,b=_+4|0,h[b>>2]=v,v){h[_>>2]=ue;do if((ae|0)>0|(ae|0)==0&ue>>>0>0){if(_=p+8|0,h[v>>2]=h[_>>2],h[v+4>>2]=h[_+4>>2],h[v+8>>2]=h[_+8>>2],h[v+12>>2]=h[_+12>>2],(ue|0)==1&(ae|0)==0||(_=v+16|0,je=p+32|0,h[_>>2]=h[je>>2],h[_+4>>2]=h[je+4>>2],h[_+8>>2]=h[je+8>>2],h[_+12>>2]=h[je+12>>2],!((ae|0)>0|(ae|0)==0&ue>>>0>2)))break;v=2,x=0;do _=(h[b>>2]|0)+(v<<4)|0,je=p+(v*24|0)+8|0,h[_>>2]=h[je>>2],h[_+4>>2]=h[je+4>>2],h[_+8>>2]=h[je+8>>2],h[_+12>>2]=h[je+12>>2],v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(ae|0)|(x|0)==(ae|0)&v>>>0<ue>>>0)}while(!1);_t(p),je=158;break}else{if((ae|0)>0|(ae|0)==0&ue>>>0>0){v=0,b=0;do x=h[p+(v*24|0)+20>>2]|0,x|0&&_t(x),v=At(v|0,b|0,1,0)|0,b=ee()|0;while((b|0)<(ae|0)|(b|0)==(ae|0)&v>>>0<ue>>>0)}_t(p),je=152;break}}else je=152}while(!1);if((je|0)==158)return _t(Ut),_t(lt),_t(be),lt=0,Q=pt,lt|0;if((je|0)==152&&(Ke|0)>0|(Ke|0)==0&Me>>>0>0)for(E=0,M=0,v=Me,b=Ke;x=h[be+(E*24|0)+20>>2]|0,x?(_t(x),x=Ke,v=Me):x=b,E=At(E|0,M|0,1,0)|0,M=ee()|0,(M|0)<(x|0)|(M|0)==(x|0)&E>>>0<v>>>0;)b=x;return _t(be),_t(Ut),_t(lt),lt=13,Q=pt,lt|0}while(!1);return _t(Ut),_t(lt),lt=13,Q=pt,lt|0}else if((je|0)==159)return Q=pt,v|0;return 0}function tue(p,m){p=p|0,m=m|0;var g=0,_=0;return _=p,p=h[_>>2]|0,_=h[_+4>>2]|0,g=m,m=h[g>>2]|0,g=h[g+4>>2]|0,(_>>>0<g>>>0|(_|0)==(g|0)&p>>>0<m>>>0?-1:(_>>>0>g>>>0|(_|0)==(g|0)&p>>>0>m>>>0)&1)|0}function sT(p){p=p|0;var m=0,g=0;return m=p+20|0,g=h[m>>2]|0,(g|0)==(p|0)?p|0:(g=sT(g)|0,h[m>>2]=g,g|0)}function nue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;return E=p,b=h[E>>2]|0,E=h[E+4>>2]|0,x=m,v=h[x>>2]|0,x=h[x+4>>2]|0,E>>>0<x>>>0|(E|0)==(x|0)&b>>>0<v>>>0?(m=-1,m|0):E>>>0>x>>>0|(E|0)==(x|0)&b>>>0>v>>>0?(m=1,m|0):(_=+ie[p+8>>3],g=+ie[m+8>>3],_<g?(m=-1,m|0):(m=_>g&1,m|0))}function iue(p,m){p=p|0,m=m|0;var g=0,_=0;return _=+ie[p>>3],g=+ie[m>>3],(_>g?-1:_<g&1)|0}function rue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0;if(q=Q,Q=Q+64|0,U=q,E=q+56|0,!(!0&(m&2013265920|0)==134217728&(!0&(_&2013265920|0)==134217728)))return v=5,Q=q,v|0;if((p|0)==(g|0)&(m|0)==(_|0))return h[v>>2]=0,v=0,Q=q,v|0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,N=tt(g|0,_|0,52)|0,ee()|0,(b|0)!=(N&15|0))return v=12,Q=q,v|0;if(x=b+-1|0,b>>>0>1){fL(p,m,x,U)|0,fL(g,_,x,E)|0,N=U,M=h[N>>2]|0,N=h[N+4>>2]|0;e:do if((M|0)==(h[E>>2]|0)&&(N|0)==(h[E+4>>2]|0)){b=(b^15)*3|0,x=tt(p|0,m|0,b|0)|0,ee()|0,x=x&7,b=tt(g|0,_|0,b|0)|0,ee()|0,b=b&7;do if((x|0)==0|(b|0)==0)h[v>>2]=1,x=0;else if((x|0)==7)x=5;else{if((x|0)==1|(b|0)==1&&Zi(M,N)|0){x=5;break}if((h[15824+(x<<2)>>2]|0)!=(b|0)&&(h[15856+(x<<2)>>2]|0)!=(b|0))break e;h[v>>2]=1,x=0}while(!1);return v=x,Q=q,v|0}while(!1)}x=U,b=x+56|0;do h[x>>2]=0,x=x+4|0;while((x|0)<(b|0));return JG(p,m,1,U)|0,m=U,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0))&&(m=U+8|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=U+16|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=U+24|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=U+32|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))&&(m=U+40|0,!((h[m>>2]|0)==(g|0)&&(h[m+4>>2]|0)==(_|0)))?(x=U+48|0,x=((h[x>>2]|0)==(g|0)?(h[x+4>>2]|0)==(_|0):0)&1):x=1,h[v>>2]=x,v=0,Q=q,v|0}function sue(p,m,g,_,v){return p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,g=rT(p,m,g,_)|0,(g|0)==7?(v=11,v|0):(_=ft(g|0,0,56)|0,m=m&-2130706433|(ee()|0)|268435456,h[v>>2]=p|_,h[v+4>>2]=m,v=0,v|0)}function oue(p,m,g){return p=p|0,m=m|0,g=g|0,!0&(m&2013265920|0)==268435456?(h[g>>2]=p,h[g+4>>2]=m&-2130706433|134217728,g=0,g|0):(g=6,g|0)}function aue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;return v=Q,Q=Q+16|0,_=v,h[_>>2]=0,!0&(m&2013265920|0)==268435456?(x=tt(p|0,m|0,56)|0,ee()|0,_=Qs(p,m&-2130706433|134217728,x&7,_,g)|0,Q=v,_|0):(_=6,Q=v,_|0)}function uq(p,m){p=p|0,m=m|0;var g=0;switch(g=tt(p|0,m|0,56)|0,ee()|0,g&7){case 0:case 7:return g=0,g|0;default:}return g=m&-2130706433|134217728,!(!0&(m&2013265920|0)==268435456)||!0&(m&117440512|0)==16777216&(Zi(p,g)|0)!=0?(g=0,g|0):(g=oT(p,g)|0,g|0)}function lue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return v=Q,Q=Q+16|0,_=v,!0&(m&2013265920|0)==268435456?(x=m&-2130706433|134217728,b=g,h[b>>2]=p,h[b+4>>2]=x,h[_>>2]=0,m=tt(p|0,m|0,56)|0,ee()|0,_=Qs(p,x,m&7,_,g+8|0)|0,Q=v,_|0):(_=6,Q=v,_|0)}function aL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0;return v=(Zi(p,m)|0)==0,m=m&-2130706433,_=g,h[_>>2]=v?p:0,h[_+4>>2]=v?m|285212672:0,_=g+8|0,h[_>>2]=p,h[_+4>>2]=m|301989888,_=g+16|0,h[_>>2]=p,h[_+4>>2]=m|318767104,_=g+24|0,h[_>>2]=p,h[_+4>>2]=m|335544320,_=g+32|0,h[_>>2]=p,h[_+4>>2]=m|352321536,g=g+40|0,h[g>>2]=p,h[g+4>>2]=m|369098752,0}function Hx(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+16|0,v=b,x=m&-2130706433|134217728,!0&(m&2013265920|0)==268435456?(_=tt(p|0,m|0,56)|0,ee()|0,_=Que(p,x,_&7)|0,(_|0)==-1?(h[g>>2]=0,x=6,Q=b,x|0):(b1(p,x,v)|0&&di(27634,27035,282,27050),m=tt(p|0,m|0,52)|0,ee()|0,m=m&15,Zi(p,x)|0?lL(v,m,_,2,g):cL(v,m,_,2,g),x=0,Q=b,x|0)):(x=6,Q=b,x|0)}function hq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;return b=Q,Q=Q+16|0,_=b+8|0,v=b,x=m&-2130706433|134217728,!0&(m&2013265920|0)==268435456?(h[_>>2]=0,m=tt(p|0,m|0,56)|0,ee()|0,m=Qs(p,x,m&7,_,v)|0,m|0?(g=m,Q=b,g|0):(_=h[v>>2]|0,v=h[v+4>>2]|0,m=rT(_,v,p,x)|0,(m|0)==7?(g=11,Q=b,g|0):(p=ft(m|0,0,56)|0,x=v&-2130706433|(ee()|0)|268435456,h[g>>2]=_|p,h[g+4>>2]=x,g=0,Q=b,g|0))):(g=6,Q=b,g|0)}function cue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0;h[g>>2]=0,N=+ie[p>>3],U=+ie[p+8>>3],M=+ie[p+16>>3],v=0,x=5,_=5,p=0;do ae=+ie[15888+(v*24|0)>>3]-N,K=+ie[15888+(v*24|0)+8>>3]-U,b=+ie[15888+(v*24|0)+16>>3]-M,b=ae*ae+K*K+b*b,b<_&&(h[g>>2]=v,x=b,p=v,_=b),v=v+1|0;while((v|0)!=20);if(x=+bce(+(1-x*.5)),x<1e-16)M=0,b=0;else{if(Ae=+ie[16368+(p*24|0)>>3],se=+ie[15888+(p*24|0)>>3],we=+ie[15888+(p*24|0)+8>>3],xe=+ie[15888+(p*24|0)+16>>3],Be=-(xe+(se*0+we*0)),b=se*Be+0,ae=we*Be+0,Be=xe*Be+1,ue=+bs(+(Be*Be+(b*b+ae*ae))),ue=ue>0?1/ue:0,b=b*ue,ae=ae*ue,ue=Be*ue,Be=-(N*se+U*we+M*xe),K=N+se*Be,_=U+we*Be,N=M+xe*Be,U=+bs(+(N*N+(K*K+_*_))),U=U>0?1/U:0,K=K*U,_=_*U,U=N*U,_=+Xx(Ae-+Xx(+Ta(+(U*(we*b-se*ae)+(K*(xe*ae-we*ue)+_*(se*ue-xe*b))),+(ue*U+(b*K+ae*_))))),_c(m)|0?b=+Xx(_+-.3334731722518321):b=_,_=+iT(+x)*2.618033988749896,(m|0)>0){p=0;do _=_*2.6457513110645907,p=p+1|0;while((p|0)!=(m|0))}M=+ii(+b)*_,b=+zi(+b)*_}m=g+4|0,X=g+12|0,h[X>>2]=0,x=+Ks(+b)*1.1547005383792515,_=+Ks(+M)+x*.5,p=~~_,v=~~x,_=_-+(p|0),x=x-+(v|0);do if(_<.5)if(_<.3333333333333333)if(h[m>>2]=p,x<(_+1)*.5){h[g+8>>2]=v;break}else{v=v+1|0,h[g+8>>2]=v;break}else if(Be=1-_,v=(!(x<Be)&1)+v|0,h[g+8>>2]=v,Be<=x&x<_*2){p=p+1|0,h[m>>2]=p;break}else{h[m>>2]=p;break}else{if(!(_<.6666666666666666))if(p=p+1|0,h[m>>2]=p,x<_*.5){h[g+8>>2]=v;break}else{v=v+1|0,h[g+8>>2]=v;break}if(x<1-_){if(h[g+8>>2]=v,_*2+-1<x){h[m>>2]=p;break}}else v=v+1|0,h[g+8>>2]=v;p=p+1|0,h[m>>2]=p}while(!1);do if(M<0)if(v&1){j=(v+1|0)/2|0,j=Js(p|0,((p|0)<0)<<31>>31|0,j|0,((j|0)<0)<<31>>31|0)|0,p=~~(+(p|0)-((+(j>>>0)+4294967296*+(ee()|0))*2+1)),h[m>>2]=p,j=m;break}else{j=(v|0)/2|0,j=Js(p|0,((p|0)<0)<<31>>31|0,j|0,((j|0)<0)<<31>>31|0)|0,p=~~(+(p|0)-(+(j>>>0)+4294967296*+(ee()|0))*2),h[m>>2]=p,j=m;break}else j=m;while(!1);q=g+8|0,m=0-v|0,b<0?(g=p-((v<<1|1|0)/2|0)|0,h[j>>2]=g,h[q>>2]=m,v=m):g=p,p=v-g|0,m=0-g|0,(g|0)<0?(h[q>>2]=p,h[X>>2]=m,h[j>>2]=0,E=0):(p=v,E=g,m=0),g=E-p|0,v=m-p|0,(p|0)<0?(h[j>>2]=g,h[X>>2]=v,h[q>>2]=0,E=g,p=0):v=m,g=E-v|0,m=p-v|0,(v|0)<0?(h[j>>2]=g,h[q>>2]=m,h[X>>2]=0,v=0):(m=p,g=E),p=(m|0)<(g|0)?m:g,p=(v|0)<(p|0)?v:p,!((p|0)<=0)&&(h[j>>2]=g-p,h[q>>2]=m-p,h[X>>2]=v-p)}function uue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;_=Q,Q=Q+16|0,v=_,b=h[p+12>>2]|0,x=+((h[p+8>>2]|0)-b|0),ie[v>>3]=+((h[p+4>>2]|0)-b|0)-x*.5,ie[v+8>>3]=x*.8660254037844386,Wx(v,h[p>>2]|0,m,0,g),Q=_}function Wx(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0;if(x=+Kue(p),x<1e-16){m=15888+(m*24|0)|0,h[v>>2]=h[m>>2],h[v+4>>2]=h[m+4>>2],h[v+8>>2]=h[m+8>>2],h[v+12>>2]=h[m+12>>2],h[v+16>>2]=h[m+16>>2],h[v+20>>2]=h[m+20>>2];return}if(b=+Ta(+ +ie[p+8>>3],+ +ie[p>>3]),(g|0)>0){p=0;do x=x*.37796447300922725,p=p+1|0;while((p|0)!=(g|0))}E=x*.3333333333333333,_?(g=(_c(g)|0)==0,x=+KG(+((g?E:E*.37796447300922725)*.381966011250105))):(x=+KG(+(x*.381966011250105)),_c(g)|0&&(b=+Xx(b+.3334731722518321))),q=+Xx(+ie[16368+(m*24|0)>>3]-b),E=+ie[15888+(m*24|0)>>3],U=+ie[15888+(m*24|0)+8>>3],ae=+ie[15888+(m*24|0)+16>>3],X=-(ae+(E*0+U*0)),N=E*X+0,b=U*X+0,X=ae*X+1,j=+bs(+(X*X+(N*N+b*b))),j=j>0?1/j:0,N=N*j,b=b*j,j=X*j,X=+ii(+q),q=+zi(+q),ue=+ii(+x),K=+zi(+x),M=ue*E+K*(X*N+q*(ae*b-U*j)),x=ue*U+K*(X*b+q*(E*j-ae*N)),b=ue*ae+K*(X*j+q*(U*N-E*b)),E=+bs(+(b*b+(M*M+x*x))),E=E>0?1/E:0,ie[v>>3]=M*E,ie[v+8>>3]=x*E,ie[v+16>>3]=b*E}function lL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ma=0,Ns=0,as=0,Fs=0,ws=0,cl=0,po=0,mo=0,yc=0,Po=0,Ii=0,Vm=0;if(cl=Q,Q=Q+256|0,x=cl+240|0,pi=cl+224|0,as=cl,Fs=cl+208|0,ws=cl+192|0,bi=cl+168|0,Ro=cl+152|0,Vn=cl+136|0,wi=cl+120|0,Ma=cl+104|0,Ns=cl+80|0,h[x>>2]=m,h[pi>>2]=h[p>>2],h[pi+4>>2]=h[p+4>>2],h[pi+8>>2]=h[p+8>>2],h[pi+12>>2]=h[p+12>>2],fq(pi,x,as),h[v>>2]=0,pi=_+g+((_|0)==5&1)|0,(pi|0)<=(g|0)){Q=cl;return}Ae=h[x>>2]|0,we=Fs+4|0,xe=Fs+8|0,se=Fs+12|0,Be=ws+8|0,Ke=g+5|0,Me=16848+(Ae<<2)|0,be=bi+8|0,gt=16928+(Ae<<2)|0,je=Ro+8|0,Ut=Vn+8|0,lt=wi+8|0,pt=ws+8|0,X=bi+8|0,ae=bi+16|0,K=Ns+8|0,ue=Ns+16|0,j=g,_=0,b=0,E=0,M=0;e:for(;;){q=as+(((j|0)%5|0)<<4)|0,h[Fs>>2]=h[q>>2],h[Fs+4>>2]=h[q+4>>2],h[Fs+8>>2]=h[q+8>>2],h[Fs+12>>2]=h[q+12>>2];do;while((y1(Fs,Ae,0,1)|0)==2);if((j|0)>(g|0)&(_c(m)|0)!=0){if(q=h[Fs>>2]|0,p=h[we>>2]|0,N=h[xe>>2]|0,x=h[se>>2]|0,po=+(E-M|0),ie[ws>>3]=+(b-M|0)-po*.5,ie[Be>>3]=po*.8660254037844386,M=h[17008+(q*80|0)+(_<<2)>>2]|0,U=h[18608+(q*80|0)+(M*20|0)>>2]|0,E=h[18608+(q*80|0)+(M*20|0)+16>>2]|0,(E|0)>0){b=0,_=N;do Po=x+p|0,Ii=(Po|0)<0,N=_+p-(Ii?Po:0)|0,yc=(N|0)<0,mo=x+_-(Ii?Po:0)-(yc?N:0)|0,x=(mo|0)<0,p=(Ii?0:Po)-(yc?N:0)-(x?mo:0)|0,_=(yc?0:N)-(x?mo:0)|0,mo=x?0:mo,x=(_|0)<(p|0)?_:p,x=(mo|0)<(x|0)?mo:x,N=(x|0)>0,p=p-(N?x:0)|0,_=_-(N?x:0)|0,x=mo-(N?x:0)|0,b=b+1|0;while((b|0)<(E|0))}else _=N;switch(Ii=(h[Me>>2]|0)*3|0,mo=(al(Ii,h[18608+(q*80|0)+(M*20|0)+4>>2]|0)|0)+p|0,N=(al(Ii,h[18608+(q*80|0)+(M*20|0)+8>>2]|0)|0)+_|0,Ii=(al(Ii,h[18608+(q*80|0)+(M*20|0)+12>>2]|0)|0)+x|0,M=(mo|0)<0,N=N-(M?mo:0)|0,yc=(N|0)<0,Ii=Ii+(M?0-mo|0:0)+(yc?0-N|0:0)|0,Po=(Ii|0)<0,mo=(M?0:mo)-(yc?N:0)-(Po?Ii:0)|0,N=(yc?0:N)-(Po?Ii:0)|0,Ii=Po?0:Ii,Po=(N|0)<(mo|0)?N:mo,Po=(Ii|0)<(Po|0)?Ii:Po,yc=(Po|0)>0,Ii=Ii-(yc?Po:0)|0,po=+(N-(yc?Po:0)-Ii|0),ie[bi>>3]=+(mo-(yc?Po:0)-Ii|0)-po*.5,ie[be>>3]=po*.8660254037844386,po=+(h[gt>>2]|0),ie[Ro>>3]=po*3,ie[je>>3]=0,Vm=po*-1.5,ie[Vn>>3]=Vm,ie[Ut>>3]=po*2.598076211353316,ie[wi>>3]=Vm,ie[lt>>3]=po*-2.598076211353316,h[17008+(U*80|0)+(q<<2)>>2]|0){case 1:{p=Vn,_=Ro;break}case 3:{p=wi,_=Vn;break}case 2:{p=Ro,_=wi;break}default:{p=12;break e}}Eq(ws,bi,_,p,Ma),Wx(Ma,U,Ae,1,Ns),Ii=h[v>>2]|0,po=+qx(+ +ie[ue>>3]),Vm=+Ta(+ +ie[K>>3],+ +ie[Ns>>3]),ie[v+8+(Ii<<4)>>3]=po,ie[v+8+(Ii<<4)+8>>3]=Vm,h[v>>2]=(h[v>>2]|0)+1}if((j|0)<(Ke|0)&&(Ii=h[se>>2]|0,po=+((h[xe>>2]|0)-Ii|0),ie[ws>>3]=+((h[we>>2]|0)-Ii|0)-po*.5,ie[pt>>3]=po*.8660254037844386,Wx(ws,h[Fs>>2]|0,Ae,1,bi),Ii=h[v>>2]|0,po=+qx(+ +ie[ae>>3]),Vm=+Ta(+ +ie[X>>3],+ +ie[bi>>3]),ie[v+8+(Ii<<4)>>3]=po,ie[v+8+(Ii<<4)+8>>3]=Vm,h[v>>2]=(h[v>>2]|0)+1),j=j+1|0,(j|0)>=(pi|0)){p=3;break}else _=h[Fs>>2]|0,b=h[we>>2]|0,E=h[xe>>2]|0,M=h[se>>2]|0}if((p|0)==3){Q=cl;return}else(p|0)==12&&di(27073,27120,599,27130)}function fq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;K=Q,Q=Q+128|0,_=K+64|0,v=K,x=_,b=20208,E=x+60|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));x=v,b=20272,E=x+60|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));if(U=(_c(h[m>>2]|0)|0)==0,U=U?_:v,X=p+4|0,x=h[X>>2]|0,q=p+8|0,_=h[q>>2]|0,j=p+12|0,v=h[j>>2]|0,b=_+(x<<1)|0,h[X>>2]=b,_=v+(_<<1)|0,h[q>>2]=_,x=(v<<1)+x|0,h[j>>2]=x,v=_-b|0,E=x-b|0,(b|0)<0&&(h[q>>2]=v,h[j>>2]=E,h[X>>2]=0,_=v,b=0,x=E),E=b-_|0,v=x-_|0,(_|0)<0?(h[X>>2]=E,h[j>>2]=v,h[q>>2]=0,_=0):(v=x,E=b),b=E-v|0,x=_-v|0,(v|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(v=v-_|0,x=x-_|0,b=b-_|0,h[X>>2]=b,h[q>>2]=x,h[j>>2]=v),M=(x<<1)+b|0,E=v+(b<<1)|0,h[X>>2]=E,h[q>>2]=M,x=(v<<1)+x|0,h[j>>2]=x,_=M-E|0,v=x-E|0,(E|0)<0?(h[q>>2]=_,h[j>>2]=v,h[X>>2]=0,E=0,x=v):_=M,b=E-_|0,v=x-_|0,(_|0)<0?(h[X>>2]=b,h[j>>2]=v,h[q>>2]=0,E=b,_=0):v=x,b=E-v|0,x=_-v|0,(v|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[X>>2]=b-_,h[q>>2]=x-_,h[j>>2]=v-_),_c(h[m>>2]|0)|0&&(x=h[X>>2]|0,b=h[q>>2]|0,v=h[j>>2]|0,_=(b*3|0)+x|0,x=v+(x*3|0)|0,h[X>>2]=x,h[q>>2]=_,b=(v*3|0)+b|0,h[j>>2]=b,v=_-x|0,E=b-x|0,(x|0)<0?(h[q>>2]=v,h[j>>2]=E,h[X>>2]=0,_=v,M=0):(M=x,E=b),x=M-_|0,v=E-_|0,(_|0)<0?(h[X>>2]=x,h[j>>2]=v,h[q>>2]=0,M=x,b=0):(b=_,v=E),x=M-v|0,_=b-v|0,(v|0)<0?(h[X>>2]=x,h[q>>2]=_,h[j>>2]=0,b=_,v=0):x=M,_=(b|0)<(x|0)?b:x,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[X>>2]=x-_,h[q>>2]=b-_,h[j>>2]=v-_),h[m>>2]=(h[m>>2]|0)+1),h[g>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[U+4>>2]|0,N=h[U+8>>2]|0,b=(h[U>>2]|0)+(h[X>>2]|0)|0,M=g+4|0,h[M>>2]=b,v=m+v|0,m=g+8|0,h[m>>2]=v,_=N+_|0,N=g+12|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+16>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[U+16>>2]|0,N=h[U+20>>2]|0,b=(h[U+12>>2]|0)+(h[X>>2]|0)|0,M=g+20|0,h[M>>2]=b,v=m+v|0,m=g+24|0,h[m>>2]=v,_=N+_|0,N=g+28|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+32>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[U+28>>2]|0,N=h[U+32>>2]|0,b=(h[U+24>>2]|0)+(h[X>>2]|0)|0,M=g+36|0,h[M>>2]=b,v=m+v|0,m=g+40|0,h[m>>2]=v,_=N+_|0,N=g+44|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+48>>2]=h[p>>2],v=h[q>>2]|0,_=h[j>>2]|0,m=h[U+40>>2]|0,N=h[U+44>>2]|0,b=(h[U+36>>2]|0)+(h[X>>2]|0)|0,M=g+52|0,h[M>>2]=b,v=m+v|0,m=g+56|0,h[m>>2]=v,_=N+_|0,N=g+60|0,h[N>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[m>>2]=x,h[N>>2]=_,h[M>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[M>>2]=b,_=_-v|0,h[N>>2]=_,h[m>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[M>>2]=E,h[m>>2]=x,h[N>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[M>>2]=b-v,h[m>>2]=x-v,h[N>>2]=_-v),h[g+64>>2]=h[p>>2],x=h[q>>2]|0,_=h[j>>2]|0,N=h[U+52>>2]|0,M=h[U+56>>2]|0,b=(h[U+48>>2]|0)+(h[X>>2]|0)|0,m=g+68|0,h[m>>2]=b,x=N+x|0,N=g+72|0,h[N>>2]=x,_=M+_|0,M=g+76|0,h[M>>2]=_,v=x-b|0,(b|0)<0?(_=_-b|0,h[N>>2]=v,h[M>>2]=_,h[m>>2]=0,x=0):(v=x,x=b),(v|0)<0&&(x=x-v|0,h[m>>2]=x,_=_-v|0,h[M>>2]=_,h[N>>2]=0,v=0),E=x-_|0,b=v-_|0,(_|0)<0?(h[m>>2]=E,h[N>>2]=b,h[M>>2]=0,x=E,_=0):b=v,v=(b|0)<(x|0)?b:x,v=(_|0)<(v|0)?_:v,(v|0)<=0){Q=K;return}h[m>>2]=x-v,h[N>>2]=b-v,h[M>>2]=_-v,Q=K}function y1(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(j=h[16928+(m<<2)>>2]|0,q=(_|0)!=0,j=q?j*3|0:j,U=p+4|0,E=h[U>>2]|0,N=p+8|0,x=h[N>>2]|0,q){if(b=p+12|0,_=h[b>>2]|0,v=x+E+_|0,(v|0)==(j|0))return j=1,j|0;M=b}else M=p+12|0,v=h[M>>2]|0,_=v,v=x+E+v|0;if((v|0)<=(j|0))return j=0,j|0;do if((_|0)>0){if(v=h[p>>2]|0,(x|0)>0){v=18608+(v*80|0)+60|0,b=E;break}v=18608+(v*80|0)+40|0,g?(b=E-j|0,g=x+b|0,X=(g|0)<0,x=_+x-(X?g:0)|0,E=(x|0)<0,_=_+b-(X?g:0)-(E?x:0)|0,b=(_|0)<0,g=(X?0:g)-(E?x:0)-(b?_:0)|0,x=(E?0:x)-(b?_:0)|0,_=b?0:_,b=(x|0)<(g|0)?x:g,b=(_|0)<(b|0)?_:b,E=(b|0)>0,x=x-(E?b:0)|0,_=_-(E?b:0)|0,b=g-(E?b:0)+j|0,h[U>>2]=b,h[N>>2]=x,h[M>>2]=_):b=E}else v=18608+((h[p>>2]|0)*80|0)+20|0,b=E;while(!1);if(h[p>>2]=h[v>>2],E=h[v+16>>2]|0,(E|0)>0){g=0;do X=_+b|0,K=(X|0)<0,xe=K?X:0,ae=x+b-xe|0,ue=(ae|0)<0,p=ue?ae:0,b=_+x-xe-p|0,x=(b|0)<0,_=x?0:b,b=x?b:0,x=(ue?0:ae)-b|0,b=(K?0:X)-p-b|0,p=(x|0)<(b|0)?x:b,p=(_|0)<(p|0)?_:p,(p|0)>0&&(b=b-p|0,x=x-p|0,_=_-p|0),g=g+1|0;while((g|0)<(E|0));h[U>>2]=b,h[N>>2]=x,h[M>>2]=_}return ae=h[16848+(m<<2)>>2]|0,ae=q?ae*3|0:ae,ue=al(ae,h[v+8>>2]|0)|0,xe=al(ae,h[v+12>>2]|0)|0,b=(al(ae,h[v+4>>2]|0)|0)+b|0,h[U>>2]=b,x=ue+x|0,h[N>>2]=x,_=xe+_|0,h[M>>2]=_,v=x-b|0,(b|0)<0?(_=_-b|0,h[N>>2]=v,h[M>>2]=_,h[U>>2]=0,x=0):(v=x,x=b),(v|0)<0?(p=x-v|0,h[U>>2]=p,_=_-v|0,h[M>>2]=_,h[N>>2]=0,b=0):(p=x,b=v),x=p-_|0,v=b-_|0,(_|0)<0?(h[U>>2]=x,h[N>>2]=v,h[M>>2]=0,_=0):(v=b,x=p),b=(v|0)<(x|0)?v:x,b=(_|0)<(b|0)?_:b,(b|0)>0&&(x=x-b|0,v=v-b|0,_=_-b|0,h[U>>2]=x,h[N>>2]=v,h[M>>2]=_),q?(xe=(v+x+_|0)==(j|0)?1:2,xe|0):(xe=2,xe|0)}function hue(p,m){p=p|0,m=m|0;var g=0;do g=y1(p,m,0,1)|0;while((g|0)==2);return g|0}function cL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0,pi=0,bi=0,Ro=0,Vn=0,wi=0,Ma=0,Ns=0,as=0,Fs=0,ws=0;if(Ns=Q,Q=Q+272|0,x=Ns+256|0,b=Ns+240|0,Vn=Ns,wi=Ns+224|0,Ma=Ns+208|0,je=Ns+184|0,Ut=Ns+168|0,lt=Ns+152|0,pt=Ns+136|0,pi=Ns+120|0,bi=Ns+96|0,h[x>>2]=m,h[b>>2]=h[p>>2],h[b+4>>2]=h[p+4>>2],h[b+8>>2]=h[p+8>>2],h[b+12>>2]=h[p+12>>2],dq(b,x,Vn),h[v>>2]=0,gt=_+g+((_|0)==6&1)|0,(gt|0)<=(g|0)){Q=Ns;return}xe=h[x>>2]|0,se=g+6|0,we=Ma+8|0,Ae=je+8|0,Be=16928+(xe<<2)|0,Ke=Ut+8|0,Me=lt+8|0,be=pt+8|0,ae=h[b>>2]|0,j=wi+4|0,X=wi+8|0,K=wi+12|0,ue=Ma+8|0,M=je+8|0,U=je+16|0,N=bi+8|0,q=bi+16|0,b=0,E=g,_=-1;e:for(;;){if(x=(E|0)%6|0,p=Vn+(x<<4)|0,h[wi>>2]=h[p>>2],h[wi+4>>2]=h[p+4>>2],h[wi+8>>2]=h[p+8>>2],h[wi+12>>2]=h[p+12>>2],p=b,b=y1(wi,xe,0,1)|0,(E|0)>(g|0)&(_c(m)|0)!=0&&(Ro=h[wi>>2]|0,(p|0)!=1&(Ro|0)!=(_|0))){switch(ws=(x+5|0)%6|0,p=h[Vn+(ws<<4)+12>>2]|0,as=+((h[Vn+(ws<<4)+8>>2]|0)-p|0),ie[Ma>>3]=+((h[Vn+(ws<<4)+4>>2]|0)-p|0)-as*.5,ie[we>>3]=as*.8660254037844386,p=h[Vn+(x<<4)+12>>2]|0,as=+((h[Vn+(x<<4)+8>>2]|0)-p|0),ie[je>>3]=+((h[Vn+(x<<4)+4>>2]|0)-p|0)-as*.5,ie[Ae>>3]=as*.8660254037844386,as=+(h[Be>>2]|0),ie[Ut>>3]=as*3,ie[Ke>>3]=0,Fs=as*-1.5,ie[lt>>3]=Fs,ie[Me>>3]=as*2.598076211353316,ie[pt>>3]=Fs,ie[be>>3]=as*-2.598076211353316,h[17008+(ae*80|0)+(((_|0)==(ae|0)?Ro:_)<<2)>>2]|0){case 1:{p=lt,_=Ut;break}case 3:{p=pt,_=lt;break}case 2:{p=Ut,_=pt;break}default:{p=8;break e}}Eq(Ma,je,_,p,pi),!(Mq(Ma,pi)|0)&&!(Mq(je,pi)|0)&&(Wx(pi,ae,xe,1,bi),ws=h[v>>2]|0,as=+qx(+ +ie[q>>3]),Fs=+Ta(+ +ie[N>>3],+ +ie[bi>>3]),ie[v+8+(ws<<4)>>3]=as,ie[v+8+(ws<<4)+8>>3]=Fs,h[v>>2]=(h[v>>2]|0)+1)}if((E|0)<(se|0)&&(ws=h[K>>2]|0,as=+((h[X>>2]|0)-ws|0),ie[Ma>>3]=+((h[j>>2]|0)-ws|0)-as*.5,ie[ue>>3]=as*.8660254037844386,Wx(Ma,h[wi>>2]|0,xe,1,je),ws=h[v>>2]|0,as=+qx(+ +ie[U>>3]),Fs=+Ta(+ +ie[M>>3],+ +ie[je>>3]),ie[v+8+(ws<<4)>>3]=as,ie[v+8+(ws<<4)+8>>3]=Fs,h[v>>2]=(h[v>>2]|0)+1),E=E+1|0,(E|0)>=(gt|0)){p=3;break}else _=h[wi>>2]|0}if((p|0)==3){Q=Ns;return}else(p|0)==8&&di(27157,27120,766,27202)}function dq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0;ae=Q,Q=Q+160|0,_=ae+80|0,v=ae,x=_,b=20336,E=x+72|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));x=v,b=20416,E=x+72|0;do h[x>>2]=h[b>>2],x=x+4|0,b=b+4|0;while((x|0)<(E|0));q=(_c(h[m>>2]|0)|0)==0,q=q?_:v,K=p+4|0,x=h[K>>2]|0,j=p+8|0,_=h[j>>2]|0,X=p+12|0,v=h[X>>2]|0,b=_+(x<<1)|0,h[K>>2]=b,_=v+(_<<1)|0,h[j>>2]=_,x=(v<<1)+x|0,h[X>>2]=x,v=_-b|0,E=x-b|0,(b|0)<0&&(h[j>>2]=v,h[X>>2]=E,h[K>>2]=0,_=v,b=0,x=E),E=b-_|0,v=x-_|0,(_|0)<0?(h[K>>2]=E,h[X>>2]=v,h[j>>2]=0,_=0):(v=x,E=b),b=E-v|0,x=_-v|0,(v|0)<0?(h[K>>2]=b,h[j>>2]=x,h[X>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(v=v-_|0,x=x-_|0,b=b-_|0,h[K>>2]=b,h[j>>2]=x,h[X>>2]=v),M=(x<<1)+b|0,E=v+(b<<1)|0,h[K>>2]=E,h[j>>2]=M,x=(v<<1)+x|0,h[X>>2]=x,_=M-E|0,v=x-E|0,(E|0)<0?(h[j>>2]=_,h[X>>2]=v,h[K>>2]=0,E=0,x=v):_=M,b=E-_|0,v=x-_|0,(_|0)<0?(h[K>>2]=b,h[X>>2]=v,h[j>>2]=0,E=b,_=0):v=x,b=E-v|0,x=_-v|0,(v|0)<0?(h[K>>2]=b,h[j>>2]=x,h[X>>2]=0,v=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[K>>2]=b-_,h[j>>2]=x-_,h[X>>2]=v-_),_c(h[m>>2]|0)|0&&(x=h[K>>2]|0,b=h[j>>2]|0,v=h[X>>2]|0,_=(b*3|0)+x|0,x=v+(x*3|0)|0,h[K>>2]=x,h[j>>2]=_,b=(v*3|0)+b|0,h[X>>2]=b,v=_-x|0,E=b-x|0,(x|0)<0?(h[j>>2]=v,h[X>>2]=E,h[K>>2]=0,_=v,M=0):(M=x,E=b),x=M-_|0,v=E-_|0,(_|0)<0?(h[K>>2]=x,h[X>>2]=v,h[j>>2]=0,M=x,b=0):(b=_,v=E),x=M-v|0,_=b-v|0,(v|0)<0?(h[K>>2]=x,h[j>>2]=_,h[X>>2]=0,b=_,v=0):x=M,_=(b|0)<(x|0)?b:x,_=(v|0)<(_|0)?v:_,(_|0)>0&&(h[K>>2]=x-_,h[j>>2]=b-_,h[X>>2]=v-_),h[m>>2]=(h[m>>2]|0)+1),M=0;do h[g+(M<<4)>>2]=h[p>>2],v=h[j>>2]|0,_=h[X>>2]|0,N=h[q+(M*12|0)+4>>2]|0,U=h[q+(M*12|0)+8>>2]|0,b=(h[q+(M*12|0)>>2]|0)+(h[K>>2]|0)|0,m=g+(M<<4)+4|0,h[m>>2]=b,v=N+v|0,N=g+(M<<4)+8|0,h[N>>2]=v,_=U+_|0,U=g+(M<<4)+12|0,h[U>>2]=_,x=v-b|0,(b|0)<0&&(_=_-b|0,h[N>>2]=x,h[U>>2]=_,h[m>>2]=0,v=x,b=0),(v|0)<0&&(b=b-v|0,h[m>>2]=b,_=_-v|0,h[U>>2]=_,h[N>>2]=0,v=0),E=b-_|0,x=v-_|0,(_|0)<0?(h[m>>2]=E,h[N>>2]=x,h[U>>2]=0,b=E,_=0):x=v,v=(x|0)<(b|0)?x:b,v=(_|0)<(v|0)?_:v,(v|0)>0&&(h[m>>2]=b-v,h[N>>2]=x-v,h[U>>2]=_-v),M=M+1|0;while((M|0)!=6);Q=ae}function uL(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,52)|0,ee()|0,m&15|0}function pq(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,45)|0,ee()|0,m&127|0}function fue(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,(g+-1|0)>>>0>14?(_=4,_|0):(g=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,h[_>>2]=g&7,_=0,_|0)}function due(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;if(p>>>0>15)return _=4,_|0;if(m>>>0>121)return _=17,_|0;b=ft(p|0,0,52)|0,v=ee()|0,E=ft(m|0,0,45)|0,v=v|(ee()|0)|134225919;e:do if((p|0)>=1){for(E=1,b=(He[20496+m>>0]|0)!=0,x=-1;;){if(m=h[g+(E+-1<<2)>>2]|0,m>>>0>6){v=18,m=10;break}if(!((m|0)==0|b^1))if((m|0)==1){v=19,m=10;break}else b=0;if(N=(15-E|0)*3|0,M=ft(7,0,N|0)|0,v=v&~(ee()|0),m=ft(m|0,((m|0)<0)<<31>>31|0,N|0)|0,x=m|x&~M,v=ee()|0|v,(E|0)<(p|0))E=E+1|0;else break e}if((m|0)==10)return v|0}else x=-1;while(!1);return N=_,h[N>>2]=x,h[N+4>>2]=v,N=0,N|0}function oT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;return!(!0&(m&-16777216|0)==134217728)||(_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0,g=g&127,g>>>0>121)?(p=0,p|0):(b=(_^15)*3|0,v=tt(p|0,m|0,b|0)|0,b=ft(v|0,ee()|0,b|0)|0,v=ee()|0,x=Js(-1227133514,-1171,b|0,v|0)|0,!((b&613566756&x|0)==0&(v&4681&(ee()|0)|0)==0)||(b=(_*3|0)+19|0,x=ft(~p|0,~m|0,b|0)|0,b=tt(x|0,ee()|0,b|0)|0,!((_|0)==15|(b|0)==0&(ee()|0)==0))?(b=0,b|0):!(He[20496+g>>0]|0)||(m=m&8191,(p|0)==0&(m|0)==0)?(b=1,b|0):(b=EL(p|0,m|0,0)|0,ee()|0,((63-b|0)%3|0|0)!=0|0))}function pue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;return!0&(m&-16777216|0)==134217728&&(_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0,g=g&127,g>>>0<=121)&&(b=(_^15)*3|0,v=tt(p|0,m|0,b|0)|0,b=ft(v|0,ee()|0,b|0)|0,v=ee()|0,x=Js(-1227133514,-1171,b|0,v|0)|0,(b&613566756&x|0)==0&(v&4681&(ee()|0)|0)==0)&&(b=(_*3|0)+19|0,x=ft(~p|0,~m|0,b|0)|0,b=tt(x|0,ee()|0,b|0)|0,(_|0)==15|(b|0)==0&(ee()|0)==0)&&(!(He[20496+g>>0]|0)||(g=m&8191,(p|0)==0&(g|0)==0)||(b=EL(p|0,g|0,0)|0,ee()|0,(63-b|0)%3|0|0))||uq(p,m)|0?(b=1,b|0):(b=(Cq(p,m)|0)!=0&1,b|0)}function hL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0;if(v=ft(m|0,0,52)|0,x=ee()|0,g=ft(g|0,0,45)|0,g=x|(ee()|0)|134225919,(m|0)<1){x=-1,_=g,m=p,h[m>>2]=x,p=p+4|0,h[p>>2]=_;return}for(x=1,v=-1;b=(15-x|0)*3|0,E=ft(7,0,b|0)|0,g=g&~(ee()|0),b=ft(_|0,0,b|0)|0,v=v&~E|b,g=g|(ee()|0),(x|0)!=(m|0);)x=x+1|0;E=p,b=E,h[b>>2]=v,E=E+4|0,h[E>>2]=g}function fL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,g>>>0>15)return _=4,_|0;if((x|0)<(g|0))return _=12,_|0;if((x|0)==(g|0))return h[_>>2]=p,h[_+4>>2]=m,_=0,_|0;if(v=ft(g|0,0,52)|0,v=v|p,p=ee()|0|m&-15728641,(x|0)>(g|0))do m=ft(7,0,(14-g|0)*3|0)|0,g=g+1|0,v=m|v,p=ee()|0|p;while((g|0)<(x|0));return h[_>>2]=v,h[_+4>>2]=p,_=0,_|0}function jx(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,!((g|0)<16&(x|0)<=(g|0)))return _=4,_|0;v=g-x|0,g=tt(p|0,m|0,45)|0,ee()|0;e:do if(!(yr(g&127)|0))g=sp(7,0,v,((v|0)<0)<<31>>31)|0,v=ee()|0;else{t:do if(x|0){for(g=1;b=ft(7,0,(15-g|0)*3|0)|0,!!((b&p|0)==0&((ee()|0)&m|0)==0);)if(g>>>0<x>>>0)g=g+1|0;else break t;g=sp(7,0,v,((v|0)<0)<<31>>31)|0,v=ee()|0;break e}while(!1);g=sp(7,0,v,((v|0)<0)<<31>>31)|0,g=wr(g|0,ee()|0,5,0)|0,g=At(g|0,ee()|0,-5,-1)|0,g=op(g|0,ee()|0,6,0)|0,g=At(g|0,ee()|0,1,0)|0,v=ee()|0}while(!1);return b=_,h[b>>2]=g,h[b+4>>2]=v,b=0,b|0}function Zi(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;if(v=tt(p|0,m|0,45)|0,ee()|0,!(yr(v&127)|0))return v=0,v|0;v=tt(p|0,m|0,52)|0,ee()|0,v=v&15;e:do if(!v)g=0;else for(_=1;;){if(g=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,g=g&7,g|0)break e;if(_>>>0<v>>>0)_=_+1|0;else{g=0;break}}while(!1);return v=(g|0)==0&1,v|0}function mue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0;if(b=Q,Q=Q+16|0,x=b,vL(x,p,m,g),m=x,p=h[m>>2]|0,m=h[m+4>>2]|0,(p|0)==0&(m|0)==0)return Q=b,0;v=0,g=0;do E=_+(v<<3)|0,h[E>>2]=p,h[E+4>>2]=m,v=At(v|0,g|0,1,0)|0,g=ee()|0,_L(x),E=x,p=h[E>>2]|0,m=h[E+4>>2]|0;while(!((p|0)==0&(m|0)==0));return Q=b,0}function mq(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,(_|0)<(g|0)?(g=m,_=p,On(g|0),_|0):(g=ft(-1,-1,((_-g|0)*3|0)+3|0)|0,_=ft(~g|0,~(ee()|0)|0,(15-_|0)*3|0)|0,g=~(ee()|0)&m,_=~_&p,On(g|0),_|0)}function Aq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0;return v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,(g|0)<16&(v|0)<=(g|0)?((v|0)<(g|0)&&(v=ft(-1,-1,((g+-1-v|0)*3|0)+3|0)|0,v=ft(~v|0,~(ee()|0)|0,(15-g|0)*3|0)|0,m=~(ee()|0)&m,p=~v&p),v=ft(g|0,0,52)|0,g=m&-15728641|(ee()|0),h[_>>2]=p|v,h[_+4>>2]=g,_=0,_|0):(_=4,_|0)}function Aue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0,pt=0;if((g|0)==0&(_|0)==0)return pt=0,pt|0;if(v=p,x=h[v>>2]|0,v=h[v+4>>2]|0,!0&(v&15728640|0)==0){if(!((_|0)>0|(_|0)==0&g>>>0>0)||(pt=m,h[pt>>2]=x,h[pt+4>>2]=v,(g|0)==1&(_|0)==0))return pt=0,pt|0;v=1,x=0;do Ut=p+(v<<3)|0,lt=h[Ut+4>>2]|0,pt=m+(v<<3)|0,h[pt>>2]=h[Ut>>2],h[pt+4>>2]=lt,v=At(v|0,x|0,1,0)|0,x=ee()|0;while((x|0)<(_|0)|(x|0)==(_|0)&v>>>0<g>>>0);return v=0,v|0}if(je=g<<3,lt=br(je)|0,!lt)return pt=13,pt|0;if(cu(lt|0,p|0,je|0)|0,Ut=Ea(g,8)|0,!Ut)return _t(lt),pt=13,pt|0;e:for(;;){v=lt,N=h[v>>2]|0,v=h[v+4>>2]|0,be=tt(N|0,v|0,52)|0,ee()|0,be=be&15,gt=be+-1|0,Me=(be|0)!=0,Ke=(_|0)>0|(_|0)==0&g>>>0>0;t:do if(Me&Ke){if(se=ft(gt|0,0,52)|0,we=ee()|0,gt>>>0>15){if(!((N|0)==0&(v|0)==0)){pt=16;break e}for(x=0,p=0;;){if(x=At(x|0,p|0,1,0)|0,p=ee()|0,!((p|0)<(_|0)|(p|0)==(_|0)&x>>>0<g>>>0))break t;if(b=lt+(x<<3)|0,Be=h[b>>2]|0,b=h[b+4>>2]|0,!((Be|0)==0&(b|0)==0)){v=b,pt=16;break e}}}for(E=N,p=v,x=0,b=0;;){if(!((E|0)==0&(p|0)==0)){if(!(!0&(p&117440512|0)==0)){pt=21;break e}if(U=tt(E|0,p|0,52)|0,ee()|0,U=U&15,(U|0)<(gt|0)){v=12,pt=27;break e}if((U|0)!=(gt|0)&&(E=E|se,p=p&-15728641|we,U>>>0>=be>>>0)){M=gt;do Be=ft(7,0,(14-M|0)*3|0)|0,M=M+1|0,E=Be|E,p=ee()|0|p;while(M>>>0<U>>>0)}if(j=qf(E|0,p|0,g|0,_|0)|0,X=ee()|0,M=Ut+(j<<3)|0,U=M,q=h[U>>2]|0,U=h[U+4>>2]|0,!((q|0)==0&(U|0)==0)){ue=0,xe=0;do{if((ue|0)>(_|0)|(ue|0)==(_|0)&xe>>>0>g>>>0){pt=31;break e}if((q|0)==(E|0)&(U&-117440513|0)==(p|0)){K=tt(q|0,U|0,56)|0,ee()|0,K=K&7,ae=K+1|0,Be=tt(q|0,U|0,45)|0,ee()|0;n:do if(!(yr(Be&127)|0))U=7;else{if(q=tt(q|0,U|0,52)|0,ee()|0,q=q&15,!q){U=6;break}for(U=1;;){if(Be=ft(7,0,(15-U|0)*3|0)|0,!((Be&E|0)==0&((ee()|0)&p|0)==0)){U=7;break n}if(U>>>0<q>>>0)U=U+1|0;else{U=6;break}}}while(!1);if((K+2|0)>>>0>U>>>0){pt=41;break e}Be=ft(ae|0,0,56)|0,p=ee()|0|p&-117440513,Ae=M,h[Ae>>2]=0,h[Ae+4>>2]=0,E=Be|E}else j=At(j|0,X|0,1,0)|0,j=ap(j|0,ee()|0,g|0,_|0)|0,X=ee()|0;xe=At(xe|0,ue|0,1,0)|0,ue=ee()|0,M=Ut+(j<<3)|0,U=M,q=h[U>>2]|0,U=h[U+4>>2]|0}while(!((q|0)==0&(U|0)==0))}Be=M,h[Be>>2]=E,h[Be+4>>2]=p}if(x=At(x|0,b|0,1,0)|0,b=ee()|0,!((b|0)<(_|0)|(b|0)==(_|0)&x>>>0<g>>>0))break t;p=lt+(x<<3)|0,E=h[p>>2]|0,p=h[p+4>>2]|0}}while(!1);if(Be=At(g|0,_|0,5,0)|0,Ae=ee()|0,Ae>>>0<0|(Ae|0)==0&Be>>>0<11){pt=85;break}if(Be=op(g|0,_|0,6,0)|0,ee()|0,Be=Ea(Be,8)|0,!Be){pt=48;break}do if(Ke){for(ae=0,p=0,K=0,ue=0;;){if(U=Ut+(ae<<3)|0,b=U,x=h[b>>2]|0,b=h[b+4>>2]|0,(x|0)==0&(b|0)==0)Ae=K;else{q=tt(x|0,b|0,56)|0,ee()|0,q=q&7,E=q+1|0,j=b&-117440513,Ae=tt(x|0,b|0,45)|0,ee()|0;t:do if(yr(Ae&127)|0){if(X=tt(x|0,b|0,52)|0,ee()|0,X=X&15,X|0)for(M=1;;){if(Ae=ft(7,0,(15-M|0)*3|0)|0,!((x&Ae|0)==0&(j&(ee()|0)|0)==0))break t;if(M>>>0<X>>>0)M=M+1|0;else break}b=ft(E|0,0,56)|0,x=b|x,b=ee()|0|j,E=U,h[E>>2]=x,h[E+4>>2]=b,E=q+2|0}while(!1);(E|0)==7?(Ae=Be+(p<<3)|0,h[Ae>>2]=x,h[Ae+4>>2]=b&-117440513,p=At(p|0,K|0,1,0)|0,Ae=ee()|0):Ae=K}if(ae=At(ae|0,ue|0,1,0)|0,ue=ee()|0,(ue|0)<(_|0)|(ue|0)==(_|0)&ae>>>0<g>>>0)K=Ae;else break}if(Ke){if(xe=gt>>>0>15,se=ft(gt|0,0,52)|0,we=ee()|0,!Me){for(x=0,M=0,E=0,b=0;(N|0)==0&(v|0)==0||(gt=m+(x<<3)|0,h[gt>>2]=N,h[gt+4>>2]=v,x=At(x|0,M|0,1,0)|0,M=ee()|0),E=At(E|0,b|0,1,0)|0,b=ee()|0,!!((b|0)<(_|0)|(b|0)==(_|0)&E>>>0<g>>>0);)v=lt+(E<<3)|0,N=h[v>>2]|0,v=h[v+4>>2]|0;v=Ae;break}for(x=0,M=0,b=0,E=0;;){do if(!((N|0)==0&(v|0)==0)){if(X=tt(N|0,v|0,52)|0,ee()|0,X=X&15,xe|(X|0)<(gt|0)){pt=80;break e}if((X|0)!=(gt|0)){if(U=N|se,q=v&-15728641|we,X>>>0>=be>>>0){j=gt;do Me=ft(7,0,(14-j|0)*3|0)|0,j=j+1|0,U=Me|U,q=ee()|0|q;while(j>>>0<X>>>0)}}else U=N,q=v;K=qf(U|0,q|0,g|0,_|0)|0,j=0,X=0,ue=ee()|0;do{if((j|0)>(_|0)|(j|0)==(_|0)&X>>>0>g>>>0){pt=81;break e}if(Me=Ut+(K<<3)|0,ae=h[Me+4>>2]|0,(ae&-117440513|0)==(q|0)&&(h[Me>>2]|0)==(U|0)){pt=65;break}Me=At(K|0,ue|0,1,0)|0,K=ap(Me|0,ee()|0,g|0,_|0)|0,ue=ee()|0,X=At(X|0,j|0,1,0)|0,j=ee()|0,Me=Ut+(K<<3)|0}while(!((h[Me>>2]|0)==(U|0)&&(h[Me+4>>2]|0)==(q|0)));if((pt|0)==65&&(pt=0,!0&(ae&117440512|0)==100663296))break;Me=m+(x<<3)|0,h[Me>>2]=N,h[Me+4>>2]=v,x=At(x|0,M|0,1,0)|0,M=ee()|0}while(!1);if(b=At(b|0,E|0,1,0)|0,E=ee()|0,!((E|0)<(_|0)|(E|0)==(_|0)&b>>>0<g>>>0))break;v=lt+(b<<3)|0,N=h[v>>2]|0,v=h[v+4>>2]|0}v=Ae}else x=0,v=Ae}else x=0,p=0,v=0;while(!1);if(lp(Ut|0,0,je|0)|0,cu(lt|0,Be|0,p<<3|0)|0,_t(Be),(p|0)==0&(v|0)==0){pt=89;break}else m=m+(x<<3)|0,_=v,g=p}if((pt|0)==16)!0&(v&117440512|0)==0?(v=4,pt=27):pt=21;else if((pt|0)==31)di(27634,27225,620,27235);else{if((pt|0)==41)return _t(lt),_t(Ut),pt=10,pt|0;if((pt|0)==48)return _t(lt),_t(Ut),pt=13,pt|0;(pt|0)==80?di(27634,27225,711,27235):(pt|0)==81?di(27634,27225,723,27235):(pt|0)==85&&(cu(m|0,lt|0,g<<3|0)|0,pt=89)}return(pt|0)==21?(_t(lt),_t(Ut),pt=5,pt|0):(pt|0)==27?(_t(lt),_t(Ut),pt=v,pt|0):(pt|0)==89?(_t(lt),_t(Ut),pt=0,pt|0):0}function gue(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0;if(ae=Q,Q=Q+16|0,K=ae,!((g|0)>0|(g|0)==0&m>>>0>0))return K=0,Q=ae,K|0;if((b|0)>=16)return K=12,Q=ae,K|0;j=0,X=0,q=0,E=0;e:for(;;){if(N=p+(j<<3)|0,M=h[N>>2]|0,N=h[N+4>>2]|0,U=tt(M|0,N|0,52)|0,ee()|0,(U&15|0)>(b|0)){E=12,M=11;break}if(vL(K,M,N,b),U=K,N=h[U>>2]|0,U=h[U+4>>2]|0,(N|0)==0&(U|0)==0)M=q;else{M=q;do{if(!((E|0)<(x|0)|(E|0)==(x|0)&M>>>0<v>>>0)){M=10;break e}q=_+(M<<3)|0,h[q>>2]=N,h[q+4>>2]=U,M=At(M|0,E|0,1,0)|0,E=ee()|0,_L(K),q=K,N=h[q>>2]|0,U=h[q+4>>2]|0}while(!((N|0)==0&(U|0)==0))}if(j=At(j|0,X|0,1,0)|0,X=ee()|0,(X|0)<(g|0)|(X|0)==(g|0)&j>>>0<m>>>0)q=M;else{E=0,M=11;break}}return(M|0)==10?(K=14,Q=ae,K|0):(M|0)==11?(Q=ae,E|0):0}function vue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0;j=Q,Q=Q+16|0,q=j;e:do if((g|0)>0|(g|0)==0&m>>>0>0){for(N=0,b=0,x=0,U=0;;){if(M=p+(N<<3)|0,E=h[M>>2]|0,M=h[M+4>>2]|0,!((E|0)==0&(M|0)==0)&&(M=(jx(E,M,_,q)|0)==0,E=q,b=At(h[E>>2]|0,h[E+4>>2]|0,b|0,x|0)|0,x=ee()|0,!M)){x=12;break}if(N=At(N|0,U|0,1,0)|0,U=ee()|0,!((U|0)<(g|0)|(U|0)==(g|0)&N>>>0<m>>>0))break e}return Q=j,x|0}else b=0,x=0;while(!1);return h[v>>2]=b,h[v+4>>2]=x,v=0,Q=j,v|0}function _ue(p,m){return p=p|0,m=m|0,m=tt(p|0,m|0,52)|0,ee()|0,m&1|0}function ll(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,!v)return v=0,v|0;for(_=1;;){if(g=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,g=g&7,g|0){_=5;break}if(_>>>0<v>>>0)_=_+1|0;else{g=0,_=5;break}}return(_|0)==5?g|0:0}function dL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(U=tt(p|0,m|0,52)|0,ee()|0,U=U&15,!U)return N=m,U=p,On(N|0),U|0;for(N=1,g=0;;){switch(_=(15-N|0)*3|0,E=ft(7,0,_|0)|0,M=ee()|0,x=p&~E,b=m&~M,p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=p&7}_=ft(p|0,0,_|0)|0,v=ee()|0,p=_|x,m=v|b;e:do if(!g)if((_&E|0)==0&(v&M|0)==0)g=0;else if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)g=1;else{g=1;t:for(;;){switch(M=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,M&7){case 1:break t;case 0:break;default:{g=1;break e}}if(g>>>0<b>>>0)g=g+1|0;else{g=1;break e}}for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(p|0,m|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,_=p&~_,m=m&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,p=p|_,m=ee()|0|m,x>>>0<b>>>0)x=x+1|0;else{g=1;break e}}}while(!1);if(N>>>0<U>>>0)N=N+1|0;else break}return On(m|0),p|0}function km(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)return x=m,b=p,On(x|0),b|0;for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(p|0,m|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,_=p&~_,m=m&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,p=p|_,m=ee()|0|m,x>>>0<b>>>0)x=x+1|0;else break}return On(m|0),p|0}function xue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(U=tt(p|0,m|0,52)|0,ee()|0,U=U&15,!U)return N=m,U=p,On(N|0),U|0;for(N=1,g=0;;){switch(_=(15-N|0)*3|0,E=ft(7,0,_|0)|0,M=ee()|0,x=p&~E,b=m&~M,p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}_=ft(p|0,0,_|0)|0,v=ee()|0,p=_|x,m=v|b;e:do if(!g)if((_&E|0)==0&(v&M|0)==0)g=0;else if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)g=1;else{g=1;t:for(;;){switch(M=tt(p|0,m|0,(15-g|0)*3|0)|0,ee()|0,M&7){case 1:break t;case 0:break;default:{g=1;break e}}if(g>>>0<b>>>0)g=g+1|0;else{g=1;break e}}for(x=1;;){switch(g=(15-x|0)*3|0,_=ft(7,0,g|0)|0,_=p&~_,v=m&~(ee()|0),p=tt(p|0,m|0,g|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(p=ft(p|0,0,g|0)|0,p=p|_,m=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else{g=1;break e}}}while(!1);if(N>>>0<U>>>0)N=N+1|0;else break}return On(m|0),p|0}function pL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0;if(b=tt(p|0,m|0,52)|0,ee()|0,b=b&15,!b)return x=m,b=p,On(x|0),b|0;for(x=1;;){switch(_=(15-x|0)*3|0,g=ft(7,0,_|0)|0,g=p&~g,v=m&~(ee()|0),p=tt(p|0,m|0,_|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(p=ft(p|0,0,_|0)|0,p=p|g,m=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else break}return On(m|0),p|0}function yue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0;if(Ae=Q,Q=Q+16|0,we=Ae,ft(m|0,0,52)|0,g=ee()|0|134225919,!m)return(h[p+4>>2]|0)>2||(h[p+8>>2]|0)>2||(h[p+12>>2]|0)>2?(se=0,we=0,On(se|0),Q=Ae,we|0):(ft(rq(p)|0,0,45)|0,se=ee()|0|g,we=-1,On(se|0),Q=Ae,we|0);h[we>>2]=h[p>>2],h[we+4>>2]=h[p+4>>2],h[we+8>>2]=h[p+8>>2],h[we+12>>2]=h[p+12>>2],se=we+4|0;e:do if((m|0)>0)for(ae=we+8|0,ue=we+12|0,K=m,q=h[ae>>2]|0,j=h[ue>>2]|0,m=-1,U=h[we+4>>2]|0;;){X=K,K=K+-1|0,p=U-j|0,_=q-j|0,X&1?(x=rh(+((p*3|0)-_|0)*.14285714285714285)|0,h[se>>2]=x,p=rh(+((_<<1)+p|0)*.14285714285714285)|0,h[ae>>2]=p,h[ue>>2]=0,_=p-x|0,v=0-x|0,(x|0)<0?(h[ae>>2]=_,h[ue>>2]=v,h[se>>2]=0,p=_,b=0):(b=x,v=0),x=b-p|0,_=v-p|0,(p|0)<0?(h[se>>2]=x,h[ue>>2]=_,h[ae>>2]=0,b=x,x=0):(_=v,x=p),p=b-_|0,v=x-_|0,(_|0)<0?(h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=0,x=0):(v=x,p=b,x=_),_=(v|0)<(p|0)?v:p,_=(x|0)<(_|0)?x:_,(_|0)>0&&(x=x-_|0,v=v-_|0,p=p-_|0,h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=x),Ke=v+(p*3|0)|0,Be=(Ke|0)<0,N=x+(v*3|0)-(Be?Ke:0)|0,M=(N|0)<0,_=(x*3|0)+p-(Be?Ke:0)-(M?N:0)|0,E=(_|0)<0,Me=E?0:_,b=(M?0:N)-(E?_:0)|0,_=(Be?0:Ke)-(M?N:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Me|0)<(E|0)?Me:E,N=(E|0)>0,M=N?E:0,b=b-(N?E:0)|0,E=Me-(N?E:0)|0,N=x):(E=rh(+((p<<1)+_|0)*.14285714285714285)|0,h[se>>2]=E,v=rh(+((_*3|0)-p|0)*.14285714285714285)|0,h[ae>>2]=v,h[ue>>2]=0,_=v-E|0,p=0-E|0,(E|0)<0?(h[ae>>2]=_,h[ue>>2]=p,h[se>>2]=0,v=_,E=0):p=0,b=E-v|0,_=p-v|0,(v|0)<0?(h[se>>2]=b,h[ue>>2]=_,h[ae>>2]=0,x=_,v=0):(x=p,b=E),p=b-x|0,_=v-x|0,(x|0)<0?(h[se>>2]=p,h[ae>>2]=_,h[ue>>2]=0,v=_,x=0):p=b,_=(v|0)<(p|0)?v:p,_=(x|0)<(_|0)?x:_,(_|0)>0&&(x=x-_|0,v=v-_|0,p=p-_|0,h[se>>2]=p,h[ae>>2]=v,h[ue>>2]=x),Ke=x+(p*3|0)|0,Me=(Ke|0)<0,N=(v*3|0)+p-(Me?Ke:0)|0,M=(N|0)<0,_=(x*3|0)+v-(Me?Ke:0)-(M?N:0)|0,E=(_|0)<0,Be=E?0:_,b=(M?0:N)-(E?_:0)|0,_=(Me?0:Ke)-(M?N:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Be|0)<(E|0)?Be:E,N=(E|0)>0,M=N?E:0,b=b-(N?E:0)|0,E=Be-(N?E:0)|0,N=x),_=U+(M-_)|0,x=(_|0)<0,M=q-b-(x?_:0)|0,b=(M|0)<0,j=j-E+(x?0-_|0:0)+(b?0-M|0:0)|0,U=(j|0)<0,E=U?0:j,Me=(b?0:M)-(U?j:0)|0,j=(x?0:_)-(b?M:0)-(U?j:0)|0,U=(Me|0)<(j|0)?Me:j,U=(E|0)<(U|0)?E:U,M=(U|0)>0,j=j-(M?U:0)|0,b=(15-X|0)*3|0,_=ft(7,0,b|0)|0,_=m&~_,x=g&~(ee()|0),q=(j|0)<0,Ke=q?j:0,Me=Me-(M?U:0)-Ke|0,Be=(Me|0)<0,Ke=(Be?0-Me|0:0)+(E-(M?U:0)-Ke)|0,g=(Ke|0)<0,m=g?0:Ke,Ke=g?Ke:0,g=(Be?0:Me)-Ke|0,Ke=(q?0:j)-(Be?Me:0)-Ke|0,Me=(g|0)<(Ke|0)?g:Ke,Me=(m|0)<(Me|0)?m:Me,Me=(Me|0)>0?Me:0,m=m-Me|0,g=g-Me|0;t:do switch(Ke-Me|0){case 0:switch(g|0){case 0:{m=(m|0)==0?0:(m|0)==1?1:7;break t}case 1:{m=(m|0)==0?2:(m|0)==1?3:7;break t}default:{xe=36;break t}}case 1:switch(g|0){case 0:{m=(m|0)==0?4:(m|0)==1?5:7;break t}case 1:if(m){xe=36;break t}else{m=6;break t}default:{xe=36;break t}}default:xe=36}while(!1);if((xe|0)==36&&(xe=0,m=7),m=ft(m|0,0,b|0)|0,m=m|_,g=ee()|0|x,(X|0)<=1)break e;q=v,j=N,U=p}else m=-1,p=h[se>>2]|0;while(!1);e:do if((p|0)<=2&&(h[we+8>>2]|0)<=2&&(h[we+12>>2]|0)<=2){if(_=rq(we)|0,p=ft(_|0,0,45)|0,m=p|m,p=ee()|0|g&-1040385,M=qce(we)|0,!(yr(_)|0)){if((M|0)<=0)break;for(E=0;;){b=tt(m|0,p|0,52)|0,ee()|0,b=b&15;t:do if(b)for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(m|0,p|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,m=m&~_,_=p&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,m=p|m,p=ee()|0|_,x>>>0<b>>>0)x=x+1|0;else break t}while(!1);if(E=E+1|0,(E|0)==(M|0))break e}}b=tt(m|0,p|0,52)|0,ee()|0,b=b&15;t:do if(b){g=1;n:for(;;){switch(Me=tt(m|0,p|0,(15-g|0)*3|0)|0,ee()|0,Me&7){case 1:break n;case 0:break;default:break t}if(g>>>0<b>>>0)g=g+1|0;else break t}if(sq(_,h[we>>2]|0)|0)for(x=1;;){switch(g=(15-x|0)*3|0,_=ft(7,0,g|0)|0,_=m&~_,v=p&~(ee()|0),p=tt(m|0,p|0,g|0)|0,ee()|0,p&7){case 1:{p=3;break}case 3:{p=2;break}case 2:{p=6;break}case 6:{p=4;break}case 4:{p=5;break}case 5:{p=1;break}default:p=p&7}if(m=ft(p|0,0,g|0)|0,m=m|_,p=ee()|0|v,x>>>0<b>>>0)x=x+1|0;else break t}else for(x=1;;){switch(v=(15-x|0)*3|0,g=tt(m|0,p|0,v|0)|0,ee()|0,_=ft(7,0,v|0)|0,m=m&~_,_=p&~(ee()|0),g&7){case 1:{p=5;break}case 5:{p=4;break}case 4:{p=6;break}case 6:{p=2;break}case 2:{p=3;break}case 3:{p=1;break}default:p=g&7}if(p=ft(p|0,0,v|0)|0,m=p|m,p=ee()|0|_,x>>>0<b>>>0)x=x+1|0;else break t}}while(!1);if((M|0)>0){g=0;do m=dL(m,p)|0,p=ee()|0,g=g+1|0;while((g|0)!=(M|0))}}else m=0,p=0;while(!1);return Ke=p,Me=m,On(Ke|0),Q=Ae,Me|0}function _c(p){return p=p|0,(p|0)%2|0|0}function mL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0;if(U=Q,Q=Q+64|0,E=U+24|0,M=U+48|0,N=U,m>>>0>15)return N=4,Q=U,N|0;if(x=+ie[p>>3],ie[or>>3]=x,(h[or+4>>2]&2146435072|0)==2146435072||(_=+ie[p+8>>3],ie[or>>3]=_,(h[or+4>>2]&2146435072|0)==2146435072))return N=3,Q=U,N|0;v=+ii(+x),q=v*+ii(+_),v=v*+zi(+_),_=+zi(+x),ie[N>>3]=q,ie[N+8>>3]=v,ie[N+16>>3]=_,ie[or>>3]=q;do if((h[or+4>>2]&2146435072|0)!=2146435072&&(ie[or>>3]=_,p=h[or+4>>2]|0,ie[or>>3]=v,!((h[or+4>>2]&2146435072|0)==2146435072|!0&(p&2146435072|0)==2146435072)))if(h[E>>2]=h[N>>2],h[E+4>>2]=h[N+4>>2],h[E+8>>2]=h[N+8>>2],h[E+12>>2]=h[N+12>>2],h[E+16>>2]=h[N+16>>2],h[E+20>>2]=h[N+20>>2],cue(E,m,M),M=yue(M,m)|0,N=ee()|0,h[g>>2]=M,h[g+4>>2]=N,(M|0)==0&(N|0)==0)di(27634,27225,1073,27248);else{b=0;break}else b=2;while(!1);return N=b,Q=U,N|0}function AL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;if(X=g+4|0,K=tt(p|0,m|0,52)|0,ee()|0,K=K&15,j=tt(p|0,m|0,45)|0,ee()|0,_=(K|0)==0,yr(j&127)|0){if(_)return K=1,K|0;_=1}else{if(_)return K=0,K|0;(h[X>>2]|0)==0&&(h[g+8>>2]|0)==0?_=(h[g+12>>2]|0)!=0&1:_=1}for(j=g+8|0,q=g+12|0,U=1,g=h[X>>2]|0,b=h[j>>2]|0,x=h[q>>2]|0;v=g*3|0,E=b*3|0,N=x*3|0,U&1?(M=b+v|0,h[X>>2]=M,x=x+E|0,h[j>>2]=x,v=N+g|0,h[q>>2]=v,g=x-M|0,b=v-M|0,(M|0)<0?(h[j>>2]=g,h[q>>2]=b,h[X>>2]=0,E=0,v=b):(g=x,E=M),b=E-g|0,x=v-g|0,(g|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,E=b,v=0):(x=v,v=g),g=E-x|0,b=v-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=b,h[q>>2]=0,x=0):(b=v,g=E),v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)):(M=E+g|0,E=x+v|0,h[X>>2]=E,h[j>>2]=M,v=N+b|0,h[q>>2]=v,g=M-E|0,x=v-E|0,(E|0)<0?(h[j>>2]=g,h[q>>2]=x,h[X>>2]=0,E=0,v=x):g=M,b=E-g|0,x=v-g|0,(g|0)<0?(h[X>>2]=b,h[q>>2]=x,h[j>>2]=0,E=b,v=0):(x=v,v=g),g=E-x|0,b=v-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=b,h[q>>2]=0,x=0):(b=v,g=E),v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)),v=tt(p|0,m|0,(15-U|0)*3|0)|0,ee()|0,v=v&7,(v+-1|0)>>>0<6&&(M=h[22032+(v*12|0)+4>>2]|0,N=h[22032+(v*12|0)+8>>2]|0,E=(h[22032+(v*12|0)>>2]|0)+g|0,h[X>>2]=E,b=M+b|0,h[j>>2]=b,g=N+x|0,h[q>>2]=g,x=b-E|0,v=g-E|0,(E|0)<0&&(h[j>>2]=x,h[q>>2]=v,h[X>>2]=0,E=0,g=v,b=x),v=E-b|0,x=g-b|0,(b|0)<0?(h[X>>2]=v,h[q>>2]=x,h[j>>2]=0,E=v,b=0):x=g,g=E-x|0,v=b-x|0,(x|0)<0?(h[X>>2]=g,h[j>>2]=v,h[q>>2]=0,b=v,x=0):g=E,v=(b|0)<(g|0)?b:g,v=(x|0)<(v|0)?x:v,(v|0)>0&&(x=x-v|0,b=b-v|0,g=g-v|0,h[X>>2]=g,h[j>>2]=b,h[q>>2]=x)),U>>>0<K>>>0;)U=U+1|0;return _|0}function b1(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;if(K=Q,Q=Q+16|0,q=K,j=tt(p|0,m|0,45)|0,ee()|0,j=j&127,j>>>0>121)return h[g>>2]=0,h[g+4>>2]=0,h[g+8>>2]=0,h[g+12>>2]=0,X=5,Q=K,X|0;e:do if((yr(j)|0)!=0&&(E=tt(p|0,m|0,52)|0,ee()|0,E=E&15,(E|0)!=0)){_=1;t:for(;;){switch(X=tt(p|0,m|0,(15-_|0)*3|0)|0,ee()|0,X&7){case 5:break t;case 0:break;default:{N=m;break e}}if(_>>>0<E>>>0)_=_+1|0;else{N=m;break e}}for(b=1,_=m;;){switch(m=(15-b|0)*3|0,v=ft(7,0,m|0)|0,v=p&~v,x=_&~(ee()|0),_=tt(p|0,_|0,m|0)|0,ee()|0,_&7){case 1:{_=3;break}case 3:{_=2;break}case 2:{_=6;break}case 6:{_=4;break}case 4:{_=5;break}case 5:{_=1;break}default:_=_&7}if(p=ft(_|0,0,m|0)|0,p=p|v,_=ee()|0|x,b>>>0<E>>>0)b=b+1|0;else{N=_;break e}}}else N=m;while(!1);if(X=7696+(j*28|0)|0,h[g>>2]=h[X>>2],h[g+4>>2]=h[X+4>>2],h[g+8>>2]=h[X+8>>2],h[g+12>>2]=h[X+12>>2],!(AL(p,N,g)|0))return X=0,Q=K,X|0;if(X=g+4|0,h[q>>2]=h[X>>2],h[q+4>>2]=h[X+4>>2],h[q+8>>2]=h[X+8>>2],M=tt(p|0,N|0,52)|0,ee()|0,U=M&15,M&1?(x=h[X>>2]|0,E=g+8|0,v=h[E>>2]|0,M=g+12|0,m=h[M>>2]|0,_=(v*3|0)+x|0,x=m+(x*3|0)|0,h[X>>2]=x,h[E>>2]=_,v=(m*3|0)+v|0,h[M>>2]=v,m=_-x|0,b=v-x|0,(x|0)<0&&(h[E>>2]=m,h[M>>2]=b,h[X>>2]=0,_=m,x=0,v=b),b=x-_|0,m=v-_|0,(_|0)<0?(h[X>>2]=b,h[M>>2]=m,h[E>>2]=0,_=0):(m=v,b=x),x=b-m|0,v=_-m|0,(m|0)<0?(h[X>>2]=x,h[E>>2]=v,h[M>>2]=0,m=0):(v=_,x=b),_=(v|0)<(x|0)?v:x,_=(m|0)<(_|0)?m:_,(_|0)>0&&(h[X>>2]=x-_,h[E>>2]=v-_,h[M>>2]=m-_),v=U+1|0):v=U,!(yr(j)|0))_=0;else{e:do if(!U)_=0;else for(m=1;;){if(_=tt(p|0,N|0,(15-m|0)*3|0)|0,ee()|0,_=_&7,_|0)break e;if(m>>>0<U>>>0)m=m+1|0;else{_=0;break}}while(!1);_=(_|0)==4&1}if(!(y1(g,v,_,0)|0))(v|0)!=(U|0)&&(h[X>>2]=h[q>>2],h[X+4>>2]=h[q+4>>2],h[X+8>>2]=h[q+8>>2]);else{if(yr(j)|0)do;while((y1(g,v,0,0)|0)!=0);(v|0)!=(U|0)&&(E=g+12|0,p=h[E>>2]|0,_=(h[X>>2]|0)-p|0,b=g+8|0,p=(h[b>>2]|0)-p|0,m=rh(+((_<<1)+p|0)*.14285714285714285)|0,h[X>>2]=m,_=rh(+((p*3|0)-_|0)*.14285714285714285)|0,h[b>>2]=_,h[E>>2]=0,p=_-m|0,v=0-m|0,(m|0)<0?(h[b>>2]=p,h[E>>2]=v,h[X>>2]=0,_=p,m=0):v=0,x=m-_|0,p=v-_|0,(_|0)<0?(h[X>>2]=x,h[E>>2]=p,h[b>>2]=0,m=x,_=0):p=v,x=m-p|0,v=_-p|0,(p|0)<0?(h[X>>2]=x,h[b>>2]=v,h[E>>2]=0,m=x,p=0):v=_,_=(v|0)<(m|0)?v:m,_=(p|0)<(_|0)?p:_,(_|0)>0&&(h[X>>2]=m-_,h[b>>2]=v-_,h[E>>2]=p-_))}return X=0,Q=K,X|0}function w1(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0;return b=Q,Q=Q+48|0,_=b+24|0,v=b,x=b1(p,m,_)|0,x?(Q=b,x|0):(x=tt(p|0,m|0,52)|0,ee()|0,uue(_,x&15,v),M=+qx(+ +ie[v+16>>3]),E=+Ta(+ +ie[v+8>>3],+ +ie[v>>3]),ie[g>>3]=M,ie[g+8>>3]=E,x=0,Q=b,x|0)}function zm(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0;if(b=Q,Q=Q+16|0,x=b,_=b1(p,m,x)|0,_|0)return x=_,Q=b,x|0;_=tt(p|0,m|0,45)|0,ee()|0,_=(yr(_&127)|0)==0,v=tt(p|0,m|0,52)|0,ee()|0,v=v&15;e:do if(!_){if(v|0)for(_=1;;){if(E=ft(7,0,(15-_|0)*3|0)|0,!((E&p|0)==0&((ee()|0)&m|0)==0))break e;if(_>>>0<v>>>0)_=_+1|0;else break}return lL(x,v,0,5,g),E=0,Q=b,E|0}while(!1);return cL(x,v,0,6,g),E=0,Q=b,E|0}function bue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(v=tt(p|0,m|0,45)|0,ee()|0,!(yr(v&127)|0))return v=2,h[g>>2]=v,0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,!v)return v=5,h[g>>2]=v,0;for(_=1;;){if(x=ft(7,0,(15-_|0)*3|0)|0,!((x&p|0)==0&((ee()|0)&m|0)==0)){_=2,p=6;break}if(_>>>0<v>>>0)_=_+1|0;else{_=5,p=6;break}}return(p|0)==6&&(h[g>>2]=_),0}function gq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0;q=Q,Q=Q+128|0,N=q+112|0,x=q+96|0,U=q,v=tt(p|0,m|0,52)|0,ee()|0,E=v&15,h[N>>2]=E,b=tt(p|0,m|0,45)|0,ee()|0,b=b&127;e:do if(yr(b)|0){if(E|0)for(_=1;;){if(M=ft(7,0,(15-_|0)*3|0)|0,!((M&p|0)==0&((ee()|0)&m|0)==0)){v=0;break e}if(_>>>0<E>>>0)_=_+1|0;else break}if(v&1)v=1;else return M=ft(E+1|0,0,52)|0,U=ee()|0|m&-15728641,N=ft(7,0,(14-E|0)*3|0)|0,U=gq((M|p)&~N,U&~(ee()|0),g)|0,Q=q,U|0}else v=0;while(!1);if(_=b1(p,m,x)|0,!_){v?(fq(x,N,U),M=5):(dq(x,N,U),M=6);e:do if(yr(b)|0)if(!E)p=5;else for(_=1;;){if(b=ft(7,0,(15-_|0)*3|0)|0,!((b&p|0)==0&((ee()|0)&m|0)==0)){p=2;break e}if(_>>>0<E>>>0)_=_+1|0;else{p=5;break}}else p=2;while(!1);lp(g|0,-1,p<<2|0)|0;e:do if(v)for(x=0;;){if(b=U+(x<<4)|0,hue(b,h[N>>2]|0)|0,b=h[b>>2]|0,E=h[g>>2]|0,(E|0)==-1|(E|0)==(b|0))_=g;else{v=0;do{if(v=v+1|0,v>>>0>=p>>>0){_=1;break e}_=g+(v<<2)|0,E=h[_>>2]|0}while(!((E|0)==-1|(E|0)==(b|0)))}if(h[_>>2]=b,x=x+1|0,x>>>0>=M>>>0){_=0;break}}else for(x=0;;){if(b=U+(x<<4)|0,y1(b,h[N>>2]|0,0,1)|0,b=h[b>>2]|0,E=h[g>>2]|0,(E|0)==-1|(E|0)==(b|0))_=g;else{v=0;do{if(v=v+1|0,v>>>0>=p>>>0){_=1;break 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x=2,Q=q,x|0;U=v-E|0,v=ft(v|0,0,52)|0,M=ee()|0|_&-15728641,N=x,h[N>>2]=v|g,h[N+4>>2]=M,N=tt(g|0,_|0,45)|0,ee()|0;e:do if(yr(N&127)|0){if(E|0)for(b=1;;){if(N=ft(7,0,(15-b|0)*3|0)|0,!((N&g|0)==0&((ee()|0)&_|0)==0))break e;if(b>>>0<E>>>0)b=b+1|0;else break}if((U|0)<1)return x=0,Q=q,x|0;for(N=E^15,_=-1,M=1,b=1;;){E=U-M|0,E=sp(7,0,E,((E|0)<0)<<31>>31)|0,g=ee()|0;do if(b)if(b=wr(E|0,g|0,5,0)|0,b=At(b|0,ee()|0,-5,-1)|0,b=op(b|0,ee()|0,6,0)|0,v=ee()|0,(m|0)>(v|0)|(m|0)==(v|0)&p>>>0>b>>>0){m=At(p|0,m|0,-1,-1)|0,m=Js(m|0,ee()|0,b|0,v|0)|0,b=ee()|0,j=x,K=h[j>>2]|0,j=h[j+4>>2]|0,ae=(N+_|0)*3|0,X=ft(7,0,ae|0)|0,j=j&~(ee()|0),_=op(m|0,b|0,E|0,g|0)|0,p=ee()|0,v=At(_|0,p|0,2,0)|0,ae=ft(v|0,ee()|0,ae|0)|0,j=ee()|0|j,v=x,h[v>>2]=ae|K&~X,h[v+4>>2]=j,p=wr(_|0,p|0,E|0,g|0)|0,p=Js(m|0,b|0,p|0,ee()|0)|0,b=0,m=ee()|0;break}else{ae=x,X=h[ae>>2]|0,ae=h[ae+4>>2]|0,K=ft(7,0,(N+_|0)*3|0)|0,ae=ae&~(ee()|0),b=x,h[b>>2]=X&~K,h[b+4>>2]=ae,b=1;break}else X=x,v=h[X>>2]|0,X=h[X+4>>2]|0,_=(N+_|0)*3|0,j=ft(7,0,_|0)|0,X=X&~(ee()|0),ae=op(p|0,m|0,E|0,g|0)|0,b=ee()|0,_=ft(ae|0,b|0,_|0)|0,X=ee()|0|X,K=x,h[K>>2]=_|v&~j,h[K+4>>2]=X,b=wr(ae|0,b|0,E|0,g|0)|0,p=Js(p|0,m|0,b|0,ee()|0)|0,b=0,m=ee()|0;while(!1);if((U|0)>(M|0))_=~M,M=M+1|0;else{m=0;break}}return Q=q,m|0}while(!1);if((U|0)<1)return ae=0,Q=q,ae|0;for(v=E^15,b=1;;)if(K=U-b|0,K=sp(7,0,K,((K|0)<0)<<31>>31)|0,ae=ee()|0,M=x,g=h[M>>2]|0,M=h[M+4>>2]|0,E=(v-b|0)*3|0,_=ft(7,0,E|0)|0,M=M&~(ee()|0),j=op(p|0,m|0,K|0,ae|0)|0,X=ee()|0,E=ft(j|0,X|0,E|0)|0,M=ee()|0|M,N=x,h[N>>2]=E|g&~_,h[N+4>>2]=M,ae=wr(j|0,X|0,K|0,ae|0)|0,p=Js(p|0,m|0,ae|0,ee()|0)|0,m=ee()|0,(U|0)<=(b|0)){m=0;break}else b=b+1|0;return Q=q,m|0}function vL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;v=tt(m|0,g|0,52)|0,ee()|0,v=v&15,(m|0)==0&(g|0)==0|((_|0)>15|(v|0)>(_|0))?(x=-1,m=-1,g=0,v=0):(m=mq(m,g,v+1|0,_)|0,b=(ee()|0)&-15728641,g=ft(_|0,0,52)|0,g=m|g,b=b|(ee()|0),m=(Zi(g,b)|0)==0,x=v,m=m?-1:_,v=b),b=p,h[b>>2]=g,h[b+4>>2]=v,h[p+8>>2]=x,h[p+12>>2]=m}function vq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;if(v=tt(p|0,m|0,52)|0,ee()|0,v=v&15,x=_+8|0,h[x>>2]=v,(p|0)==0&(m|0)==0|((g|0)>15|(v|0)>(g|0))){g=_,h[g>>2]=0,h[g+4>>2]=0,h[x>>2]=-1,h[_+12>>2]=-1;return}if(p=mq(p,m,v+1|0,g)|0,x=(ee()|0)&-15728641,v=ft(g|0,0,52)|0,v=p|v,x=x|(ee()|0),p=_,h[p>>2]=v,h[p+4>>2]=x,p=_+12|0,Zi(v,x)|0){h[p>>2]=g;return}else{h[p>>2]=-1;return}}function _L(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0;if(g=p,m=h[g>>2]|0,g=h[g+4>>2]|0,!((m|0)==0&(g|0)==0)&&(_=tt(m|0,g|0,52)|0,ee()|0,_=_&15,E=ft(1,0,(_^15)*3|0)|0,m=At(E|0,ee()|0,m|0,g|0)|0,g=ee()|0,E=p,h[E>>2]=m,h[E+4>>2]=g,E=p+8|0,b=h[E>>2]|0,!((_|0)<(b|0)))){for(M=p+12|0,x=_;;){if((x|0)==(b|0)){_=5;break}if(N=(x|0)==(h[M>>2]|0),v=(15-x|0)*3|0,_=tt(m|0,g|0,v|0)|0,ee()|0,_=_&7,N&((_|0)==1&!0)){_=7;break}if(!((_|0)==7&!0)){_=10;break}if(N=ft(1,0,v|0)|0,m=At(m|0,g|0,N|0,ee()|0)|0,g=ee()|0,N=p,h[N>>2]=m,h[N+4>>2]=g,(x|0)>(b|0))x=x+-1|0;else{_=10;break}}if((_|0)==5){N=p,h[N>>2]=0,h[N+4>>2]=0,h[E>>2]=-1,h[M>>2]=-1;return}else if((_|0)==7){b=ft(1,0,v|0)|0,b=At(m|0,g|0,b|0,ee()|0)|0,E=ee()|0,N=p,h[N>>2]=b,h[N+4>>2]=E,h[M>>2]=x+-1;return}else if((_|0)==10)return}}function Xx(p){p=+p;var m=0;return m=p<0?p+6.283185307179586:p,+(p>=6.283185307179586?m+-6.283185307179586:m)}function kl(p,m){switch(p=+p,m=m|0,m|0){case 1:{p=p<0?p+6.283185307179586:p;break}case 2:{p=p>0?p+-6.283185307179586:p;break}default:}return+p}function Eue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Ta(+ +bs(+g),+ +bs(+(1-g)))*2)}function $x(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Ta(+ +bs(+g),+ +bs(+(1-g)))*2*6371.007180918475)}function Mue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=+ie[m>>3],_=+ie[p>>3],x=+zi(+((v-_)*.5)),g=+zi(+((+ie[m+8>>3]-+ie[p+8>>3])*.5)),g=x*x+g*(+ii(+v)*+ii(+_)*g),+(+Ta(+ +bs(+g),+ +bs(+(1-g)))*2*6371.007180918475*1e3)}function _q(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20624+(p<<3)>>3],m=0,m|0)}function Cue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20752+(p<<3)>>3],m=0,m|0)}function Rue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[20880+(p<<3)>>3],m=0,m|0)}function Pue(p,m){return p=p|0,m=m|0,p>>>0>15?(m=4,m|0):(ie[m>>3]=+ie[21008+(p<<3)>>3],m=0,m|0)}function aT(p,m){p=p|0,m=m|0;var g=0;return p>>>0>15?(m=4,m|0):(g=sp(7,0,p,((p|0)<0)<<31>>31)|0,g=wr(g|0,ee()|0,120,0)|0,p=ee()|0,h[m>>2]=g|2,h[m+4>>2]=p,m=0,m|0)}function Iue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(E=Q,Q=Q+176|0,b=E,p=Hx(p,m,b)|0,p|0)return b=p,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],U=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=U*U+M*(+ii(+_)*+ii(+N)*M),x=x+ +Ta(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)<(m|0));return ie[g>>3]=x,b=0,Q=E,b|0}function Lue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(E=Q,Q=Q+176|0,b=E,p=Hx(p,m,b)|0,p|0)return b=p,x=+ie[g>>3],x=x*6371.007180918475,ie[g>>3]=x,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,x=0,x=x*6371.007180918475,ie[g>>3]=x,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],U=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=U*U+M*(+ii(+N)*+ii(+_)*M),x=x+ +Ta(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)!=(m|0));return ie[g>>3]=x,b=0,U=x,U=U*6371.007180918475,ie[g>>3]=U,Q=E,b|0}function Due(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(E=Q,Q=Q+176|0,b=E,p=Hx(p,m,b)|0,p|0)return b=p,x=+ie[g>>3],x=x*6371.007180918475,x=x*1e3,ie[g>>3]=x,Q=E,b|0;if(ie[g>>3]=0,p=h[b>>2]|0,(p|0)<=1)return b=0,x=0,x=x*6371.007180918475,x=x*1e3,ie[g>>3]=x,Q=E,b|0;m=p+-1|0,p=0,_=+ie[b+8>>3],v=+ie[b+16>>3],x=0;do p=p+1|0,N=_,_=+ie[b+8+(p<<4)>>3],U=+zi(+((_-N)*.5)),M=v,v=+ie[b+8+(p<<4)+8>>3],M=+zi(+((v-M)*.5)),M=U*U+M*(+ii(+N)*+ii(+_)*M),x=x+ +Ta(+ +bs(+M),+ +bs(+(1-M)))*2;while((p|0)!=(m|0));return ie[g>>3]=x,b=0,U=x,U=U*6371.007180918475,U=U*1e3,ie[g>>3]=U,Q=E,b|0}function Nue(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0;if(p)for(x=p+4|0,b=p+8|0,_=1,v=p;;){if(m=h[v>>2]|0,m|0)do{if(g=h[m>>2]|0,g|0)do E=g,g=h[g+16>>2]|0,_t(E);while((g|0)!=0);E=m,m=h[m+8>>2]|0,_t(E)}while((m|0)!=0);if(m=v,v=h[v+8>>2]|0,_?(h[p>>2]=0,h[x>>2]=0,h[b>>2]=0):_t(m),v)_=0;else break}}function Fue(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0;if(h[m>>2]=0,ue=m+4|0,h[ue>>2]=0,xe=m+8|0,h[xe>>2]=0,ae=h[p>>2]|0,(ae|0)<=0)return m=0,m|0;K=p+4|0,p=m,X=0;e:for(;;){if(X){if(g=Ea(1,12)|0,!g){g=5;break}h[p+8>>2]=g,p=g}if(M=h[K>>2]|0,N=Ea(1,12)|0,!N){p=13,g=37;break}if(j=p+4|0,_=h[j>>2]|0,h[((_|0)==0?p:_+8|0)>>2]=N,h[j>>2]=N,_=h[M+(X<<4)>>2]|0,(_|0)<3){p=1,g=37;break}v=M+(X<<4)+4|0,x=N+4|0,g=0,b=0;do{if(E=b,b=br(24)|0,!b){p=13,g=37;break e}ML(b|0,(h[v>>2]|0)+(g<<4)|0,16)|0,h[b+16>>2]=0,E?h[E+16>>2]=b:h[N>>2]=b,h[x>>2]=b,g=g+1|0}while((g|0)<(_|0));if(q=h[M+(X<<4)+8>>2]|0,(q|0)>0){U=M+(X<<4)+12|0,M=0;do{if(_=h[U>>2]|0,g=N,N=Ea(1,12)|0,!N){p=13,g=37;break e}if(h[g+8>>2]=N,h[j>>2]=N,E=h[_+(M<<3)>>2]|0,(E|0)<3){p=1,g=37;break e}_=_+(M<<3)+4|0,v=N+4|0,g=0,x=0;do{if(b=x,x=br(24)|0,!x){p=13,g=37;break e}ML(x|0,(h[_>>2]|0)+(g<<4)|0,16)|0,h[x+16>>2]=0,b?h[b+16>>2]=x:h[N>>2]=x,h[v>>2]=x,g=g+1|0}while((g|0)<(E|0));M=M+1|0}while((M|0)<(q|0))}if(X=X+1|0,(X|0)>=(ae|0)){p=0,g=50;break}}if((g|0)==5){if(!m)return m=13,m|0;for(_=1,v=m;;){if(p=h[v>>2]|0,p|0)do{if(g=h[p>>2]|0,g|0)do ae=g,g=h[g+16>>2]|0,_t(ae);while((g|0)!=0);ae=p,p=h[p+8>>2]|0,_t(ae)}while((p|0)!=0);if(p=v,v=h[v+8>>2]|0,_?(h[m>>2]=0,h[ue>>2]=0,h[xe>>2]=0):_t(p),v)_=0;else{p=13;break}}return p|0}else if((g|0)==37){if(!m)return m=p,m|0;for(v=1,x=m;;){if(g=h[x>>2]|0,g|0)do{if(_=h[g>>2]|0,_|0)do ae=_,_=h[_+16>>2]|0,_t(ae);while((_|0)!=0);ae=g,g=h[g+8>>2]|0,_t(ae)}while((g|0)!=0);if(g=x,x=h[x+8>>2]|0,v?(h[m>>2]=0,h[ue>>2]=0,h[xe>>2]=0):_t(g),x)v=0;else break}return p|0}else if((g|0)==50)return p|0;return 0}function Yx(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0;if(xe=Q,Q=Q+16|0,ue=xe,U=tt(p|0,m|0,52)|0,ee()|0,U=U&15,X=tt(g|0,_|0,52)|0,ee()|0,(U|0)!=(X&15|0))return ue=12,Q=xe,ue|0;if(M=tt(p|0,m|0,45)|0,ee()|0,M=M&127,N=tt(g|0,_|0,45)|0,ee()|0,N=N&127,M>>>0>121|N>>>0>121)return ue=5,Q=xe,ue|0;if(X=(M|0)!=(N|0),X){if(b=sL(M,N)|0,(b|0)==7)return ue=1,Q=xe,ue|0;E=sL(N,M)|0,(E|0)==7?di(27291,27315,164,27325):(ae=b,x=E)}else ae=0,x=0;q=yr(M)|0,j=yr(N)|0,h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0;do if(ae){N=h[4272+(M*28|0)+(ae<<2)>>2]|0,b=(N|0)>0;e:do if(j)if(b)for(M=0,E=g,b=_;;){switch(E=xue(E,b)|0,b=ee()|0,x|0){case 5:case 1:{x=3;break}case 3:{x=2;break}case 2:{x=6;break}case 6:{x=4;break}case 4:{x=5;break}default:}if(M=M+1|0,(M|0)==(N|0)){N=x,M=E,E=b;break e}}else N=x,M=g,E=_;else if(b)for(M=0,E=g,b=_;;){switch(E=pL(E,b)|0,b=ee()|0,x|0){case 1:{x=3;break}case 3:{x=2;break}case 2:{x=6;break}case 6:{x=4;break}case 4:{x=5;break}case 5:{x=1;break}default:}if(M=M+1|0,(M|0)==(N|0)){N=x,M=E,E=b;break e}}else N=x,M=g,E=_;while(!1);if(AL(M,E,ue)|0,X||di(27340,27315,194,27325),b=(q|0)!=0,x=(j|0)!=0,b&x&&di(27367,27315,195,27325),b){if(x=ll(p,m)|0,(x|0)==7){x=5;break}if(He[21968+(x*7|0)+ae>>0]|0){x=1;break}j=h[21136+(x*28|0)+(ae<<2)>>2]|0,X=j}else if(x){if(x=ll(M,E)|0,(x|0)==7){x=5;break}if(He[21968+(x*7|0)+N>>0]|0){x=1;break}X=0,j=h[21136+(N*28|0)+(x<<2)>>2]|0}else X=0,j=0;if((X|j|0)>=0){if((j|0)>0){g=ue+4|0,_=ue+8|0,q=ue+12|0,N=0,E=h[g>>2]|0,b=h[_>>2]|0,x=h[q>>2]|0;do K=b+E|0,m=(K|0)<0,se=m?K:0,b=x+b-se|0,p=(b|0)<0,M=p?b:0,E=x+E-se-M|0,se=(E|0)<0,x=se?0:E,E=se?E:0,b=(p?0:b)-E|0,E=(m?0:K)-M-E|0,M=(b|0)<(E|0)?b:E,M=(x|0)<(M|0)?x:M,(M|0)>0&&(E=E-M|0,b=b-M|0,x=x-M|0),N=N+1|0;while((N|0)!=(j|0));h[g>>2]=E,h[_>>2]=b,h[q>>2]=x}if((ae+-1|0)>>>0<6?(x=h[22032+(ae*12|0)>>2]|0,E=h[22032+(ae*12|0)+4>>2]|0,se=h[22032+(ae*12|0)+8>>2]|0,b=(E|0)<(x|0)?E:x,b=(se|0)<(b|0)?se:b,b=(b|0)>0?b:0,x=x-b|0,E=E-b|0,b=se-b|0):(x=0,E=0,b=0),U)for(;;)if(M=x*3|0,N=E*3|0,g=b*3|0,_c(U)|0?(m=M+E|0,p=(m|0)<0,se=N+b-(p?m:0)|0,K=(se|0)<0,E=x+g-(p?m:0)-(K?se:0)|0,b=(E|0)<0,ae=b?0:E,M=(K?0:se)-(b?E:0)|0,E=(p?0:m)-(K?se:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(ae|0)<(b|0)?ae:b,se=(b|0)>0,x=se?b:0,M=M-(se?b:0)|0,b=ae-(se?b:0)|0):(K=M+b|0,m=(K|0)<0,se=N+x-(m?K:0)|0,x=(se|0)<0,E=g+E-(m?K:0)-(x?se:0)|0,b=(E|0)<0,ae=b?0:E,M=(x?0:se)-(b?E:0)|0,E=(m?0:K)-(x?se:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(ae|0)<(b|0)?ae:b,se=(b|0)>0,x=se?b:0,M=M-(se?b:0)|0,b=ae-(se?b:0)|0),x=E-x|0,(U|0)>1)U=U+-1|0,E=M;else{E=M;break}if((X|0)>0){M=0;do m=x+E|0,p=(m|0)<0,se=E+b-(p?m:0)|0,K=(se|0)<0,ae=x+b-(p?m:0)-(K?se:0)|0,x=(ae|0)<0,b=x?0:ae,E=(K?0:se)-(x?ae:0)|0,ae=(p?0:m)-(K?se:0)-(x?ae:0)|0,x=(E|0)<(ae|0)?E:ae,x=(b|0)<(x|0)?b:x,se=(x|0)>0,b=b-(se?x:0)|0,E=E-(se?x:0)|0,x=ae-(se?x:0)|0,M=M+1|0;while((M|0)!=(X|0))}g=ue+4|0,U=ue+8|0,ae=h[U>>2]|0,_=ue+12|0,se=h[_>>2]|0,M=(h[g>>2]|0)+x|0,h[g>>2]=M,E=ae+E|0,h[U>>2]=E,x=se+b|0,h[_>>2]=x,b=E-M|0,(M|0)<0?(x=x-M|0,h[U>>2]=b,h[_>>2]=x,h[g>>2]=0,E=0):(b=E,E=M),(b|0)<0&&(E=E-b|0,h[g>>2]=E,x=x-b|0,h[_>>2]=x,h[U>>2]=0,b=0),N=E-x|0,M=b-x|0,(x|0)<0?(h[g>>2]=N,h[U>>2]=M,h[_>>2]=0,E=N,x=0):M=b,b=(M|0)<(E|0)?M:E,b=(x|0)<(b|0)?x:b,(b|0)>0&&(h[g>>2]=E-b,h[U>>2]=M-b,h[_>>2]=x-b),K=77}else x=5}else if(AL(g,_,ue)|0,(q|0)!=0&(j|0)!=0)if((N|0)!=(M|0)&&di(27398,27315,264,27325),b=ll(p,m)|0,x=ll(g,_)|0,(b|0)==7|(x|0)==7)x=5;else if(He[21968+(b*7|0)+x>>0]|0)x=1;else if(g=h[21136+(b*28|0)+(x<<2)>>2]|0,(g|0)>0){U=ue+4|0,_=ue+8|0,q=ue+12|0,N=0,E=h[U>>2]|0,b=h[_>>2]|0,x=h[q>>2]|0;do ae=b+E|0,K=(ae|0)<0,p=K?ae:0,b=x+b-p|0,m=(b|0)<0,M=m?b:0,E=x+E-p-M|0,p=(E|0)<0,x=p?0:E,E=p?E:0,b=(m?0:b)-E|0,E=(K?0:ae)-M-E|0,M=(b|0)<(E|0)?b:E,M=(x|0)<(M|0)?x:M,(M|0)>0&&(E=E-M|0,b=b-M|0,x=x-M|0),N=N+1|0;while((N|0)!=(g|0));h[U>>2]=E,h[_>>2]=b,h[q>>2]=x,K=77}else K=77;else K=77;while(!1);return(K|0)==77&&(x=ue+4|0,h[v>>2]=h[x>>2],h[v+4>>2]=h[x+4>>2],h[v+8>>2]=h[x+8>>2],x=0),se=x,Q=xe,se|0}function xq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0;if(x=tt(p|0,m|0,52)|0,ee()|0,x=x&15,Ae=tt(p|0,m|0,45)|0,ee()|0,Ae=Ae&127,Ae>>>0>121)return _=5,_|0;if(ue=yr(Ae)|0,ft(x|0,0,52)|0,E=ee()|0|134225919,b=_,h[b>>2]=-1,h[b+4>>2]=E,b=h[g>>2]|0,E=h[g+4>>2]|0,g=h[g+8>>2]|0,!x){m=(b|0)<0,xe=m?b:0,we=E-xe|0,ue=(we|0)<0,xe=(ue?0-we|0:0)+(g-xe)|0,g=(xe|0)<0,v=g?0:xe,xe=g?xe:0,g=(ue?0:we)-xe|0,xe=(m?0:b)-(ue?we:0)-xe|0,we=(g|0)<(xe|0)?g:xe,we=(v|0)<(we|0)?v:we,we=(we|0)>0?we:0,v=v-we|0,g=g-we|0;e:do switch(xe-we|0){case 0:switch(g|0){case 0:if(v){v=(v|0)==1?1:7,se=11;break e}else{v=0;break e}case 1:if(v){v=(v|0)==1?3:7,se=11;break e}else{v=2;break e}default:return _=1,_|0}case 1:switch(g|0){case 0:if(v){v=(v|0)==1?5:7,se=11;break e}else{v=4;break e}case 1:{if(v)v=1;else{v=6;break e}return v|0}default:return _=1,_|0}default:return _=1,_|0}while(!1);return(se|0)==11&&(v|0)==7||(v=rL(Ae,v)|0,(v|0)==127)?(_=1,_|0):(we=ft(v|0,0,45)|0,Ae=ee()|0,se=_,Ae=h[se+4>>2]&-1040385|Ae,h[_>>2]=h[se>>2]|we,h[_+4>>2]=Ae,_=0,_|0)}for(;;){if(ae=x,x=x+-1|0,K=b-g|0,X=E-g|0,M=K>>>0>715827881|X>>>0>715827881,_c(ae)|0){if(M){if(U=(K|0)>0,q=2147483647-K|0,j=-2147483648-K|0,U?(q|0)<(K|0):(j|0)>(K|0)){v=1,se=107;break}if(be=K<<1,U?(2147483647-be|0)<(K|0):(-2147483648-be|0)>(K|0)){v=1,se=107;break}if((X|0)>0?(2147483647-X|0)<(X|0):(-2147483648-X|0)>(X|0)){v=1,se=107;break}if(M=K*3|0,N=X<<1,(U?(q|0)<(N|0):(j|0)>(N|0))||((K|0)>-1?(M|-2147483648|0)>=(X|0):(M^-2147483648|0)<(X|0))){v=1,se=107;break}}else M=K*3|0,N=X<<1;if(q=rh(+(M-X|0)*.14285714285714285)|0,U=rh(+(N+K|0)*.14285714285714285)|0,N=(U|0)<(q|0),M=N?q:U,N=N?U:q,(N|0)<0){if((N|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(N|0):(-2147483648-M|0)>(N|0))){se=24;break}if((M|0)>-1?(M|-2147483648|0)>=(N|0):(M^-2147483648|0)<(N|0)){se=24;break}}j=(q|0)<0,X=U-(j?q:0)|0,Ke=(X|0)<0,Be=(j?0-q|0:0)-(Ke?X:0)|0,K=(Be|0)<0,j=(j?0:q)-(Ke?X:0)-(K?Be:0)|0,X=(Ke?0:X)-(K?Be:0)|0,Be=K?0:Be,K=(X|0)<(j|0)?X:j,K=(Be|0)<(K|0)?Be:K,Ke=(K|0)>0,j=j-(Ke?K:0)|0,X=X-(Ke?K:0)|0,K=Be-(Ke?K:0)|0,Ke=(j*3|0)+X|0,Be=(Ke|0)<0,be=(X*3|0)+K-(Be?Ke:0)|0,M=(be|0)<0,q=(K*3|0)+j-(Be?Ke:0)-(M?be:0)|0,U=(q|0)<0,Me=U?0:q,N=(M?0:be)-(U?q:0)|0,q=(Be?0:Ke)-(M?be:0)-(U?q:0)|0,U=(N|0)<(q|0)?N:q,U=(Me|0)<(U|0)?Me:U,be=(U|0)>0,M=be?U:0,N=N-(be?U:0)|0,U=Me-(be?U:0)|0}else{if(M){if(N=(K|0)>0,N?(2147483647-K|0)<(K|0):(-2147483648-K|0)>(K|0)){v=1,se=107;break}if(M=K<<1,U=(X|0)>0,U?(2147483647-X|0)<(X|0):(-2147483648-X|0)>(X|0)){v=1,se=107;break}if(j=X<<1,U?(2147483647-j|0)<(X|0):(-2147483648-j|0)>(X|0)){v=1,se=107;break}if(N?(2147483647-M|0)<(X|0):(-2147483648-M|0)>(X|0)){v=1,se=107;break}if(N=X*3|0,(X|0)>-1?(N|-2147483648|0)>=(K|0):(N^-2147483648|0)<(K|0)){v=1,se=107;break}}else M=K<<1,N=X*3|0;if(q=rh(+(M+X|0)*.14285714285714285)|0,U=rh(+(N-K|0)*.14285714285714285)|0,N=(U|0)<(q|0),M=N?q:U,N=N?U:q,(N|0)<0){if((N|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(N|0):(-2147483648-M|0)>(N|0))){se=36;break}if((M|0)>-1?(M|-2147483648|0)>=(N|0):(M^-2147483648|0)<(N|0)){se=36;break}}j=(q|0)<0,X=U-(j?q:0)|0,Me=(X|0)<0,be=(j?0-q|0:0)-(Me?X:0)|0,K=(be|0)<0,j=(j?0:q)-(Me?X:0)-(K?be:0)|0,X=(Me?0:X)-(K?be:0)|0,be=K?0:be,K=(X|0)<(j|0)?X:j,K=(be|0)<(K|0)?be:K,Me=(K|0)>0,j=j-(Me?K:0)|0,X=X-(Me?K:0)|0,K=be-(Me?K:0)|0,Me=(j*3|0)+K|0,be=(Me|0)<0,Be=(X*3|0)+j-(be?Me:0)|0,M=(Be|0)<0,q=(K*3|0)+X-(be?Me:0)-(M?Be:0)|0,U=(q|0)<0,Ke=U?0:q,N=(M?0:Be)-(U?q:0)|0,q=(be?0:Me)-(M?Be:0)-(U?q:0)|0,U=(N|0)<(q|0)?N:q,U=(Ke|0)<(U|0)?Ke:U,Be=(U|0)>0,M=Be?U:0,N=N-(Be?U:0)|0,U=Ke-(Be?U:0)|0}M=b+(M-q)|0,Me=(M|0)<0,N=E-N-(Me?M:0)|0,q=(N|0)<0,Be=g-U+(Me?0-M|0:0)+(q?0-N|0:0)|0,b=(Be|0)<0,U=b?0:Be,be=(q?0:N)-(b?Be:0)|0,Be=(Me?0:M)-(q?N:0)-(b?Be:0)|0,b=(be|0)<(Be|0)?be:Be,b=(U|0)<(b|0)?U:b,g=(b|0)>0,Be=Be-(g?b:0)|0,N=_,q=h[N>>2]|0,N=h[N+4>>2]|0,E=(15-ae|0)*3|0,M=ft(7,0,E|0)|0,M=q&~M,N=N&~(ee()|0),q=(Be|0)<0,Me=q?Be:0,be=be-(g?b:0)-Me|0,Ke=(be|0)<0,Me=(Ke?0-be|0:0)+(U-(g?b:0)-Me)|0,b=(Me|0)<0,g=b?0:Me,Me=b?Me:0,b=(Ke?0:be)-Me|0,Me=(q?0:Be)-(Ke?be:0)-Me|0,be=(b|0)<(Me|0)?b:Me,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,b=b-be|0;e:do switch(Me-be|0){case 0:switch(b|0){case 0:{g=(g|0)==0?0:(g|0)==1?1:7;break e}case 1:{g=(g|0)==0?2:(g|0)==1?3:7;break e}default:{se=45;break e}}case 1:switch(b|0){case 0:{g=(g|0)==0?4:(g|0)==1?5:7;break e}case 1:if(g){se=45;break e}else{g=6;break e}default:{se=45;break e}}default:se=45}while(!1);if((se|0)==45&&(se=0,g=7),Ke=ft(g|0,0,E|0)|0,Me=ee()|0|N,be=_,h[be>>2]=Ke|M,h[be+4>>2]=Me,(ae|0)<=1){se=47;break}else b=j,E=X,g=K}if((se|0)==24)di(27634,27425,416,27447);else if((se|0)==36)di(27634,27425,464,27461);else if((se|0)==47){if((j|0)>1|(X|0)>1|(K|0)>1)return be=1,be|0;Be=(j|0)<0,Me=Be?j:0,be=X-Me|0,Ke=(be|0)<0,Me=(Ke?0-be|0:0)+(K-Me)|0,x=(Me|0)<0,g=x?0:Me,Me=x?Me:0,x=(Ke?0:be)-Me|0,Me=(Be?0:j)-(Ke?be:0)-Me|0,be=(x|0)<(Me|0)?x:Me,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,x=x-be|0;e:do switch(Me-be|0){case 0:switch(x|0){case 0:{x=(g|0)==0?0:(g|0)==1?1:7;break e}case 1:{x=(g|0)==0?2:(g|0)==1?3:7;break e}default:{se=55;break e}}case 1:switch(x|0){case 0:{x=(g|0)==0?4:(g|0)==1?5:7;break e}case 1:if(g){se=55;break e}else{x=6;break e}default:{se=55;break e}}default:se=55}while(!1);(se|0)==55&&(x=7),E=rL(Ae,x)|0,(E|0)==127?N=0:N=yr(E)|0;e:do if(x){if(ue){if(g=ll(p,m)|0,(g|0)==7)return be=5,be|0;b=h[21344+(g*28|0)+(x<<2)>>2]|0;t:do if((b|0)>0)for(g=x,x=0;;){switch(g|0){case 1:{g=5;break}case 5:{g=4;break}case 4:{g=6;break}case 6:{g=2;break}case 2:{g=3;break}case 3:{g=1;break}default:}if(x=x+1|0,(x|0)==(b|0))break t}else g=x;while(!1);if((g|0)==1)return be=9,be|0;x=rL(Ae,g)|0,(x|0)==127&&di(27476,27315,415,27506),yr(x)|0?di(27521,27315,416,27506):(v=x,we=b,xe=g)}else v=E,we=0,xe=x;if(M=h[4272+(Ae*28|0)+(xe<<2)>>2]|0,(M|0)<=-1&&di(27552,27315,423,27506),!N){if((we|0)<0)return be=5,be|0;if(we|0){b=_,g=0,x=h[b>>2]|0,b=h[b+4>>2]|0;do x=km(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,g=g+1|0;while((g|0)<(we|0))}if((M|0)<=0){se=104;break}for(b=_,g=0,x=h[b>>2]|0,b=h[b+4>>2]|0;;)if(x=km(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,g=g+1|0,(g|0)==(M|0)){se=104;break e}}if(E=sL(v,Ae)|0,(E|0)==7&&di(27291,27315,432,27506),g=_,x=h[g>>2]|0,g=h[g+4>>2]|0,(M|0)>0){b=0;do x=km(x,g)|0,g=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=g,b=b+1|0;while((b|0)!=(M|0))}if(g=ll(x,g)|0,(g|0)==7&&di(27634,27315,444,27506),x=iL(v)|0,x=h[(x?21760:21552)+(E*28|0)+(g<<2)>>2]|0,(x|0)<0&&di(27634,27315,458,27506),!x)se=104;else{E=_,g=0,b=h[E>>2]|0,E=h[E+4>>2]|0;do b=dL(b,E)|0,E=ee()|0,be=_,h[be>>2]=b,h[be+4>>2]=E,g=g+1|0;while((g|0)<(x|0));se=104}}else if((ue|0)!=0&(N|0)!=0){if(v=ll(p,m)|0,g=_,g=ll(h[g>>2]|0,h[g+4>>2]|0)|0,(v|0)==7|(g|0)==7||(g=h[21344+(v*28|0)+(g<<2)>>2]|0,(g|0)<0))return be=5,be|0;if(!g)v=E,se=105;else{b=_,v=0,x=h[b>>2]|0,b=h[b+4>>2]|0;do x=km(x,b)|0,b=ee()|0,be=_,h[be>>2]=x,h[be+4>>2]=b,v=v+1|0;while((v|0)<(g|0));v=E,se=104}}else v=E,se=104;while(!1);return(se|0)==104&&N&&(se=105),(se|0)==105&&(be=_,(ll(h[be>>2]|0,h[be+4>>2]|0)|0)==1)?(be=9,be|0):(Me=_,Be=h[Me>>2]|0,Me=h[Me+4>>2]&-1040385,Ke=ft(v|0,0,45)|0,Me=Me|(ee()|0),be=_,h[be>>2]=Be|Ke,h[be+4>>2]=Me,be=0,be|0)}else if((se|0)==107)return v|0;return 0}function Bue(p,m,g,_,v,x){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0;var b=0,E=0;return E=Q,Q=Q+16|0,b=E,v|0?(b=15,Q=E,b|0):(p=Yx(p,m,g,_,b)|0,p||(v=h[b+4>>2]|0,p=h[b+8>>2]|0,h[x>>2]=(h[b>>2]|0)-p,h[x+4>>2]=v-p,p=0),b=p,Q=E,b|0)}function Oue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0;return q=Q,Q=Q+16|0,U=q,_|0?(U=15,Q=q,U|0):(E=h[g>>2]|0,b=h[g+4>>2]|0,h[U>>2]=E,M=U+4|0,h[M>>2]=b,N=U+8|0,h[N>>2]=0,g=(b|0)<(E|0),_=g?E:b,g=g?b:E,(g|0)<0?!((g|0)==-2147483648||((_|0)>0?(2147483647-_|0)<(g|0):(-2147483648-_|0)>(g|0)))&&!((_|0)>-1?(_|-2147483648|0)>=(g|0):(_^-2147483648|0)<(g|0))?x=5:_=1:x=5,(x|0)==5&&(_=b-E|0,x=0-E|0,(E|0)<0?(h[M>>2]=_,h[N>>2]=x,h[U>>2]=0,E=0):(_=b,x=0),b=E-_|0,g=x-_|0,(_|0)<0?(h[U>>2]=b,h[N>>2]=g,h[M>>2]=0,E=b,_=0):g=x,b=E-g|0,x=_-g|0,(g|0)<0?(h[U>>2]=b,h[M>>2]=x,h[N>>2]=0,g=0):(x=_,b=E),_=(x|0)<(b|0)?x:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[U>>2]=b-_,h[M>>2]=x-_,h[N>>2]=g-_),_=xq(p,m,U,v)|0),U=_,Q=q,U|0)}function xL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0;return M=Q,Q=Q+32|0,b=M+12|0,E=M,x=Yx(p,m,p,m,b)|0,x|0?(E=x,Q=M,E|0):(p=Yx(p,m,g,_,E)|0,p|0?(E=p,Q=M,E|0):(p=(h[b>>2]|0)-(h[E>>2]|0)|0,N=(p|0)<0,_=N?0-p|0:0,g=_+((h[b+4>>2]|0)-(h[E+4>>2]|0))|0,m=(g|0)<0,_=(h[b+8>>2]|0)-(h[E+8>>2]|0)+_+(m?0-g|0:0)|0,x=(_|0)<0,b=x?0:_,_=x?_:0,x=(m?0:g)-_|0,_=(N?0:p)-(m?g:0)-_|0,E=(x|0)<(_|0)?x:_,E=(b|0)<(E|0)?b:E,E=(E|0)>0?E:0,b=b-E|0,x=x-E|0,E=_-E|0,E=(E|0)>-1?E:0-E|0,x=(x|0)>-1?x:0-x|0,b=(b|0)>-1?b:0-b|0,b=(x|0)>(b|0)?x:b,b=(E|0)>(b|0)?E:b,E=v,h[E>>2]=b,h[E+4>>2]=((b|0)<0)<<31>>31,E=0,Q=M,E|0))}function Uue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0;return b=Q,Q=Q+16|0,x=b,p=xL(p,m,g,_,x)|0,p|0?(x=p,Q=b,x|0):(g=x,g=At(h[g>>2]|0,h[g+4>>2]|0,1,0)|0,_=ee()|0,x=v,h[x>>2]=g,h[x+4>>2]=_,x=0,Q=b,x|0)}function kue(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0;return M=Q,Q=Q+16|0,x=M,b=xL(p,m,g,_,x)|0,b|0?(v=b,Q=M,v|0):(b=x,x=h[b>>2]|0,b=h[b+4>>2]|0,(x|0)==0&(b|0)==0?(h[v>>2]=p,h[v+4>>2]=m,v=0,Q=M,v|0):(E=yq(p,m,g,_,x,b,v,0,0,1,0)|0,E?(v=(yq(g,_,p,m,x,b,v,x,b,-1,-1)|0)==0,v=v?0:E,Q=M,v|0):(v=0,Q=M,v|0)))}function yq(p,m,g,_,v,x,b,E,M,N,U){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0,E=E|0,M=M|0,N=N|0,U=U|0;var q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0,gt=0,je=0,Ut=0,lt=0;if(Ut=Q,Q=Q+48|0,q=Ut+24|0,j=Ut+12|0,je=Ut,h[q>>2]=0,h[q+4>>2]=0,h[q+8>>2]=0,h[j>>2]=0,h[j+4>>2]=0,h[j+8>>2]=0,Yx(p,m,p,m,q)|0&&di(27634,27315,696,27575),Yx(p,m,g,_,j)|0&&di(27634,27315,701,27575),ae=q+8|0,_=h[ae>>2]|0,g=_-(h[q>>2]|0)|0,h[q>>2]=g,gt=q+4|0,_=(h[gt>>2]|0)-_|0,h[gt>>2]=_,gt=_+g|0,q=0-gt|0,h[ae>>2]=q,ae=j+8|0,se=h[ae>>2]|0,xe=se-(h[j>>2]|0)|0,h[j>>2]=xe,be=j+4|0,se=(h[be>>2]|0)-se|0,h[be>>2]=se,be=se+xe|0,h[ae>>2]=0-be,Me=1/(+(v>>>0)+4294967296*+(x|0)),Be=Me*+(xe-g|0),Ke=Me*+(se-_|0),Me=Me*+(gt-be|0),h[je>>2]=g,be=je+4|0,h[be>>2]=_,gt=je+8|0,h[gt>>2]=q,(x|0)<0)return N=0,Q=Ut,N|0;for(Ae=+(g|0),we=+(_|0),ue=+(q|0),xe=0,se=0;;){if(K=+(xe>>>0)+4294967296*+(se|0),lt=Be*K+Ae,X=Ke*K+we,K=Me*K+ue,_=~~+mT(+lt),q=~~+mT(+X),g=~~+mT(+K),lt=+Ks(+(+(_|0)-lt)),X=+Ks(+(+(q|0)-X)),K=+Ks(+(+(g|0)-K)),lt>X&lt>K?(j=g+q|0,_=0-j|0):(j=0-_|0,X>K&&(q=j-g|0)),h[be>>2]=q,h[je>>2]=j,h[gt>>2]=0,g=_+q|0,(_|0)>0?(h[be>>2]=g,h[gt>>2]=_,h[je>>2]=0,j=0):(g=q,_=0),(g|0)<0?(q=j-g|0,h[je>>2]=q,_=_-g|0,h[gt>>2]=_,h[be>>2]=0,j=q-_|0,g=0-_|0,(_|0)<0?(h[je>>2]=j,h[be>>2]=g,h[gt>>2]=0,ae=g,_=0):(ae=0,j=q)):ae=g,g=(ae|0)<(j|0)?ae:j,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[je>>2]=j-g,h[be>>2]=ae-g,h[gt>>2]=_-g),g=wr(xe|0,se|0,N|0,U|0)|0,g=At(g|0,ee()|0,E|0,M|0)|0,ee()|0,g=xq(p,m,je,b+(g<<3)|0)|0,g|0){_=20;break}if(ae=xe,xe=At(xe|0,se|0,1,0)|0,j=se,se=ee()|0,!((j|0)<(x|0)|(j|0)==(x|0)&ae>>>0<v>>>0)){g=0,_=20;break}}return(_|0)==20?(Q=Ut,g|0):0}function sp(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if((g|0)==0&(_|0)==0)return v=0,x=1,On(v|0),x|0;x=p,v=m,p=1,m=0;do b=(g&1|0)==0&!0,p=wr((b?1:x)|0,(b?0:v)|0,p|0,m|0)|0,m=ee()|0,g=Fq(g|0,_|0,1)|0,_=ee()|0,x=wr(x|0,v|0,x|0,v|0)|0,v=ee()|0;while(!((g|0)==0&(_|0)==0));return On(m|0),p|0}function yL(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0;E=Q,Q=Q+16|0,x=E,b=tt(p|0,m|0,52)|0,ee()|0,b=b&15;do if(b){if(v=w1(p,m,x)|0,!v){N=+ie[x>>3],M=1/+ii(+N),U=+ie[26032+(b<<3)>>3],ie[g>>3]=N+U,ie[g+8>>3]=N-U,N=+ie[x+8>>3],M=U*M,ie[g+16>>3]=M+N,ie[g+24>>3]=N-M;break}return b=v,Q=E,b|0}else{if(v=tt(p|0,m|0,45)|0,ee()|0,v=v&127,v>>>0>121)return b=5,Q=E,b|0;x=22128+(v<<5)|0,h[g>>2]=h[x>>2],h[g+4>>2]=h[x+4>>2],h[g+8>>2]=h[x+8>>2],h[g+12>>2]=h[x+12>>2],h[g+16>>2]=h[x+16>>2],h[g+20>>2]=h[x+20>>2],h[g+24>>2]=h[x+24>>2],h[g+28>>2]=h[x+28>>2];break}while(!1);return Jce(g,_?1.4:1.1),_=26160+(b<<3)|0,(h[_>>2]|0)==(p|0)&&(h[_+4>>2]|0)==(m|0)&&(ie[g>>3]=1.5707963267948966),b=26288+(b<<3)|0,(h[b>>2]|0)==(p|0)&&(h[b+4>>2]|0)==(m|0)&&(ie[g+8>>3]=-1.5707963267948966),+ie[g>>3]!=1.5707963267948966&&+ie[g+8>>3]!=-1.5707963267948966?(b=0,Q=E,b|0):(ie[g+16>>3]=3.141592653589793,ie[g+24>>3]=-3.141592653589793,b=0,Q=E,b|0)}function zue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0;N=Q,Q=Q+48|0,b=N+32|0,x=N+40|0,E=N,hL(b,0,0,0),M=h[b>>2]|0,b=h[b+4>>2]|0;do if(g>>>0<=15){if(v=Kx(_)|0,v|0){_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=v,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}if(v=Ea((h[m+8>>2]|0)+1|0,32)|0,v){bL(m,v),U=E,h[U>>2]=M,h[U+4>>2]=b,h[E+8>>2]=0,h[E+12>>2]=g,h[E+16>>2]=_,h[E+20>>2]=m,h[E+24>>2]=v,He[E+28>>0]=0,M=E+29|0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}else{_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=13,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[x>>0]|0,He[M+1>>0]=He[x+1>>0]|0,He[M+2>>0]=He[x+2>>0]|0;break}}else M=E,h[M>>2]=0,h[M+4>>2]=0,h[E+8>>2]=4,h[E+12>>2]=-1,M=E+16|0,U=E+29|0,h[M>>2]=0,h[M+4>>2]=0,h[M+8>>2]=0,He[M+12>>0]=0,He[U>>0]=He[x>>0]|0,He[U+1>>0]=He[x+1>>0]|0,He[U+2>>0]=He[x+2>>0]|0;while(!1);lT(E),h[p>>2]=h[E>>2],h[p+4>>2]=h[E+4>>2],h[p+8>>2]=h[E+8>>2],h[p+12>>2]=h[E+12>>2],h[p+16>>2]=h[E+16>>2],h[p+20>>2]=h[E+20>>2],h[p+24>>2]=h[E+24>>2],h[p+28>>2]=h[E+28>>2],Q=N}function lT(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0;if(Ae=Q,Q=Q+336|0,X=Ae+168|0,K=Ae,_=p,g=h[_>>2]|0,_=h[_+4>>2]|0,(g|0)==0&(_|0)==0){Q=Ae;return}if(m=p+28|0,He[m>>0]|0?(g=bq(g,_)|0,_=ee()|0):He[m>>0]=1,we=p+20|0,!(h[h[we>>2]>>2]|0)){m=p+24|0,g=h[m>>2]|0,g|0&&_t(g),se=p,h[se>>2]=0,h[se+4>>2]=0,h[p+8>>2]=0,h[we>>2]=0,h[p+12>>2]=-1,h[p+16>>2]=0,h[m>>2]=0,Q=Ae;return}se=p+16|0,m=h[se>>2]|0,v=m&15;e:do if((g|0)==0&(_|0)==0)xe=p+24|0;else{ae=p+12|0,q=(v|0)==3,U=m&255,M=(v|1|0)==3,j=p+24|0,N=(v+-1|0)>>>0<3,b=(v|2|0)==3,E=K+8|0;t:for(;;){if(x=tt(g|0,_|0,52)|0,ee()|0,x=x&15,(x|0)==(h[ae>>2]|0)){switch(U&15){case 0:case 2:case 3:{if(v=w1(g,_,X)|0,v|0){ue=15;break t}if(wL(h[we>>2]|0,h[j>>2]|0,X)|0){ue=19;break t}break}default:}if(M&&(v=h[(h[we>>2]|0)+4>>2]|0,h[X>>2]=h[v>>2],h[X+4>>2]=h[v+4>>2],h[X+8>>2]=h[v+8>>2],h[X+12>>2]=h[v+12>>2],oq(26896,X)|0)){if(mL(h[(h[we>>2]|0)+4>>2]|0,x,K)|0){ue=25;break}if(v=K,(h[v>>2]|0)==(g|0)&&(h[v+4>>2]|0)==(_|0)){ue=29;break}}if(N){if(v=zm(g,_,X)|0,v|0){ue=32;break}if(yL(g,_,K,0)|0){ue=36;break}if(b&&Sq(h[we>>2]|0,h[j>>2]|0,X,K)|0){ue=42;break}if(M&&Tq(h[we>>2]|0,h[j>>2]|0,X,K)|0){ue=42;break}}if(q){if(m=yL(g,_,X,1)|0,v=h[j>>2]|0,m|0){ue=45;break}if(oL(v,X)|0){if(lq(K,X),aq(X,h[j>>2]|0)|0){ue=53;break}if(wL(h[we>>2]|0,h[j>>2]|0,E)|0){ue=53;break}if(Tq(h[we>>2]|0,h[j>>2]|0,K,X)|0){ue=53;break}}}}do if((x|0)<(h[ae>>2]|0)){if(m=yL(g,_,X,1)|0,v=h[j>>2]|0,m|0){ue=58;break t}if(!(oL(v,X)|0)){ue=73;break}if(aq(h[j>>2]|0,X)|0&&(lq(K,X),Sq(h[we>>2]|0,h[j>>2]|0,K,X)|0)){ue=65;break t}if(g=Aq(g,_,x+1|0,K)|0,g|0){ue=67;break t}_=K,g=h[_>>2]|0,_=h[_+4>>2]|0}else ue=73;while(!1);if((ue|0)==73&&(ue=0,g=bq(g,_)|0,_=ee()|0),(g|0)==0&(_|0)==0){xe=j;break e}}switch(ue|0){case 15:{m=h[j>>2]|0,m|0&&_t(m),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=v,ue=20;break}case 19:{h[p>>2]=g,h[p+4>>2]=_,ue=20;break}case 25:{di(27634,27600,470,27611);break}case 29:{h[p>>2]=g,h[p+4>>2]=_,Q=Ae;return}case 32:{m=h[j>>2]|0,m|0&&_t(m),xe=p,h[xe>>2]=0,h[xe+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=v,Q=Ae;return}case 36:{di(27634,27600,493,27611);break}case 42:{h[p>>2]=g,h[p+4>>2]=_,Q=Ae;return}case 45:{v|0&&_t(v),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=m,ue=55;break}case 53:{h[p>>2]=g,h[p+4>>2]=_,ue=55;break}case 58:{v|0&&_t(v),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=m,ue=71;break}case 65:{h[p>>2]=g,h[p+4>>2]=_,ue=71;break}case 67:{m=h[j>>2]|0,m|0&&_t(m),xe=p,h[xe>>2]=0,h[xe+4>>2]=0,h[we>>2]=0,h[ae>>2]=-1,h[se>>2]=0,h[j>>2]=0,h[p+8>>2]=g,Q=Ae;return}}if((ue|0)==20){Q=Ae;return}else if((ue|0)==55){Q=Ae;return}else if((ue|0)==71){Q=Ae;return}}while(!1);m=h[xe>>2]|0,m|0&&_t(m),ue=p,h[ue>>2]=0,h[ue+4>>2]=0,h[p+8>>2]=0,h[we>>2]=0,h[p+12>>2]=-1,h[se>>2]=0,h[xe>>2]=0,Q=Ae}function bq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0;q=Q,Q=Q+16|0,U=q,_=tt(p|0,m|0,52)|0,ee()|0,_=_&15,g=tt(p|0,m|0,45)|0,ee()|0;do if(_){for(;g=ft(_+4095|0,0,52)|0,v=ee()|0|m&-15728641,x=(15-_|0)*3|0,b=ft(7,0,x|0)|0,E=ee()|0,g=g|p|b,v=v|E,M=tt(p|0,m|0,x|0)|0,ee()|0,M=M&7,_=_+-1|0,!(M>>>0<6);)if(_)m=v,p=g;else{N=4;break}if((N|0)==4){g=tt(g|0,v|0,45)|0,ee()|0;break}return U=(M|0)==0&(Zi(g,v)|0)!=0,U=ft((U?2:1)+M|0,0,x|0)|0,N=ee()|0|m&~E,U=U|p&~b,On(N|0),Q=q,U|0}while(!1);return g=g&127,g>>>0>120?(N=0,U=0,On(N|0),Q=q,U|0):(hL(U,0,g+1|0,0),N=h[U+4>>2]|0,U=h[U>>2]|0,On(N|0),Q=q,U|0)}function Vue(p,m,g,_,v,x){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0;var b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0;ue=Q,Q=Q+160|0,q=ue+80|0,E=ue+64|0,j=ue+112|0,ae=ue,zue(q,p,m,g),N=q,vL(E,h[N>>2]|0,h[N+4>>2]|0,m),N=E,M=h[N>>2]|0,N=h[N+4>>2]|0,b=h[q+8>>2]|0,X=j+4|0,h[X>>2]=h[q>>2],h[X+4>>2]=h[q+4>>2],h[X+8>>2]=h[q+8>>2],h[X+12>>2]=h[q+12>>2],h[X+16>>2]=h[q+16>>2],h[X+20>>2]=h[q+20>>2],h[X+24>>2]=h[q+24>>2],h[X+28>>2]=h[q+28>>2],X=ae,h[X>>2]=M,h[X+4>>2]=N,X=ae+8|0,h[X>>2]=b,p=ae+12|0,m=j,g=p+36|0;do h[p>>2]=h[m>>2],p=p+4|0,m=m+4|0;while((p|0)<(g|0));if(j=ae+48|0,h[j>>2]=h[E>>2],h[j+4>>2]=h[E+4>>2],h[j+8>>2]=h[E+8>>2],h[j+12>>2]=h[E+12>>2],(M|0)==0&(N|0)==0)return ae=b,Q=ue,ae|0;g=ae+16|0,U=ae+24|0,q=ae+28|0,b=0,E=0,m=M,p=N;do{if(!((b|0)<(v|0)|(b|0)==(v|0)&E>>>0<_>>>0)){K=4;break}if(N=E,E=At(E|0,b|0,1,0)|0,b=ee()|0,N=x+(N<<3)|0,h[N>>2]=m,h[N+4>>2]=p,_L(j),p=j,m=h[p>>2]|0,p=h[p+4>>2]|0,(m|0)==0&(p|0)==0){if(lT(g),m=g,p=h[m>>2]|0,m=h[m+4>>2]|0,(p|0)==0&(m|0)==0){K=10;break}vq(p,m,h[q>>2]|0,j),p=j,m=h[p>>2]|0,p=h[p+4>>2]|0}N=ae,h[N>>2]=m,h[N+4>>2]=p}while(!((m|0)==0&(p|0)==0));return(K|0)==4?(p=ae+40|0,m=h[p>>2]|0,m|0&&_t(m),K=ae+16|0,h[K>>2]=0,h[K+4>>2]=0,h[U>>2]=0,h[ae+36>>2]=0,h[q>>2]=-1,h[ae+32>>2]=0,h[p>>2]=0,vq(0,0,0,j),h[ae>>2]=0,h[ae+4>>2]=0,h[X>>2]=0,ae=14,Q=ue,ae|0):((K|0)==10&&(h[ae>>2]=0,h[ae+4>>2]=0,h[X>>2]=h[U>>2]),ae=h[X>>2]|0,Q=ue,ae|0)}function Gue(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0;if(q=Q,Q=Q+48|0,M=q+32|0,E=q+40|0,N=q,!(h[p>>2]|0))return U=_,h[U>>2]=0,h[U+4>>2]=0,U=0,Q=q,U|0;hL(M,0,0,0),b=M,v=h[b>>2]|0,b=h[b+4>>2]|0;do if(m>>>0>15)U=N,h[U>>2]=0,h[U+4>>2]=0,h[N+8>>2]=4,h[N+12>>2]=-1,U=N+16|0,g=N+29|0,h[U>>2]=0,h[U+4>>2]=0,h[U+8>>2]=0,He[U+12>>0]=0,He[g>>0]=He[E>>0]|0,He[g+1>>0]=He[E+1>>0]|0,He[g+2>>0]=He[E+2>>0]|0,g=4,U=9;else{if(g=Kx(g)|0,g|0){M=N,h[M>>2]=0,h[M+4>>2]=0,h[N+8>>2]=g,h[N+12>>2]=-1,M=N+16|0,U=N+29|0,h[M>>2]=0,h[M+4>>2]=0,h[M+8>>2]=0,He[M+12>>0]=0,He[U>>0]=He[E>>0]|0,He[U+1>>0]=He[E+1>>0]|0,He[U+2>>0]=He[E+2>>0]|0,U=9;break}if(g=Ea((h[p+8>>2]|0)+1|0,32)|0,!g){U=N,h[U>>2]=0,h[U+4>>2]=0,h[N+8>>2]=13,h[N+12>>2]=-1,U=N+16|0,g=N+29|0,h[U>>2]=0,h[U+4>>2]=0,h[U+8>>2]=0,He[U+12>>0]=0,He[g>>0]=He[E>>0]|0,He[g+1>>0]=He[E+1>>0]|0,He[g+2>>0]=He[E+2>>0]|0,g=13,U=9;break}bL(p,g),X=N,h[X>>2]=v,h[X+4>>2]=b,b=N+8|0,h[b>>2]=0,h[N+12>>2]=m,h[N+20>>2]=p,h[N+24>>2]=g,He[N+28>>0]=0,v=N+29|0,He[v>>0]=He[E>>0]|0,He[v+1>>0]=He[E+1>>0]|0,He[v+2>>0]=He[E+2>>0]|0,h[N+16>>2]=3,j=+Zce(g),j=j*+$ce(g),x=+Ks(+ +ie[g>>3]),x=j/+ii(+ +pT(+x,+ +Ks(+ +ie[g+8>>3])))*6371.007180918475*6371.007180918475,v=N+12|0,g=h[v>>2]|0;e:do if((g|0)>0)do{if(_q(g+-1|0,M)|0,!(x/+ie[M>>3]>10))break e;X=h[v>>2]|0,g=X+-1|0,h[v>>2]=g}while((X|0)>1);while(!1);if(lT(N),v=_,h[v>>2]=0,h[v+4>>2]=0,v=N,g=h[v>>2]|0,v=h[v+4>>2]|0,!((g|0)==0&(v|0)==0))do jx(g,v,m,M)|0,E=M,p=_,E=At(h[p>>2]|0,h[p+4>>2]|0,h[E>>2]|0,h[E+4>>2]|0)|0,p=ee()|0,X=_,h[X>>2]=E,h[X+4>>2]=p,lT(N),X=N,g=h[X>>2]|0,v=h[X+4>>2]|0;while(!((g|0)==0&(v|0)==0));g=h[b>>2]|0}while(!1);return X=g,Q=q,X|0}function Zx(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0;if(!(oq(m,g)|0)||(m=Yce(m)|0,_=+ie[g>>3],v=+ie[g+8>>3],v=m&v<0?v+6.283185307179586:v,j=h[p>>2]|0,(j|0)<=0))return j=0,j|0;if(q=h[p+4>>2]|0,m){m=0,U=v,g=-1,p=0;e:for(;;){for(N=p;b=+ie[q+(N<<4)>>3],v=+ie[q+(N<<4)+8>>3],p=(g+2|0)%(j|0)|0,x=+ie[q+(p<<4)>>3],E=+ie[q+(p<<4)+8>>3],b>x?(M=b,b=E):(M=x,x=b,b=v,v=E),_=_==x|_==M?_+2220446049250313e-31:_,!!(_<x|_>M);)if(g=N+1|0,(g|0)>=(j|0)){g=22;break e}else p=N,N=g,g=p;if(E=b<0?b+6.283185307179586:b,b=v<0?v+6.283185307179586:v,U=E==U|b==U?U+-2220446049250313e-31:U,M=E+(b-E)*((_-x)/(M-x)),(M<0?M+6.283185307179586:M)>U&&(m=m^1),p=N+1|0,(p|0)>=(j|0)){g=22;break}else g=N}if((g|0)==22)return m|0}else{m=0,U=v,g=-1,p=0;e:for(;;){for(N=p;b=+ie[q+(N<<4)>>3],v=+ie[q+(N<<4)+8>>3],p=(g+2|0)%(j|0)|0,x=+ie[q+(p<<4)>>3],E=+ie[q+(p<<4)+8>>3],b>x?(M=b,b=E):(M=x,x=b,b=v,v=E),_=_==x|_==M?_+2220446049250313e-31:_,!!(_<x|_>M);)if(g=N+1|0,(g|0)>=(j|0)){g=22;break e}else p=N,N=g,g=p;if(U=b==U|v==U?U+-2220446049250313e-31:U,b+(v-b)*((_-x)/(M-x))>U&&(m=m^1),p=N+1|0,(p|0)>=(j|0)){g=22;break}else g=N}if((g|0)==22)return m|0}return 0}function wq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0;if(K=h[p>>2]|0,!K){h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,h[m+16>>2]=0,h[m+20>>2]=0,h[m+24>>2]=0,h[m+28>>2]=0;return}if(ae=m+8|0,ie[ae>>3]=17976931348623157e292,ue=m+24|0,ie[ue>>3]=17976931348623157e292,ie[m>>3]=-17976931348623157e292,xe=m+16|0,ie[xe>>3]=-17976931348623157e292,!((K|0)<=0)){for(j=h[p+4>>2]|0,N=17976931348623157e292,U=-17976931348623157e292,q=0,p=-1,x=17976931348623157e292,b=17976931348623157e292,M=-17976931348623157e292,_=-17976931348623157e292,X=0;g=+ie[j+(X<<4)>>3],E=+ie[j+(X<<4)+8>>3],p=p+2|0,v=+ie[j+(((p|0)==(K|0)?0:p)<<4)+8>>3],g<x&&(ie[ae>>3]=g,x=g),E<b&&(ie[ue>>3]=E,b=E),g>M?ie[m>>3]=g:g=M,E>_&&(ie[xe>>3]=E,_=E),N=E>0&E<N?E:N,U=E<0&E>U?E:U,q=q|+Ks(+(E-v))>3.141592653589793,p=X+1|0,(p|0)!=(K|0);)se=X,M=g,X=p,p=se;q&&(ie[xe>>3]=U,ie[ue>>3]=N)}}function Kx(p){return p=p|0,(p>>>0<4?0:15)|0}function bL(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0;if(K=h[p>>2]|0,K){if(ae=m+8|0,ie[ae>>3]=17976931348623157e292,ue=m+24|0,ie[ue>>3]=17976931348623157e292,ie[m>>3]=-17976931348623157e292,xe=m+16|0,ie[xe>>3]=-17976931348623157e292,(K|0)>0){for(v=h[p+4>>2]|0,j=17976931348623157e292,X=-17976931348623157e292,_=0,g=-1,M=17976931348623157e292,N=17976931348623157e292,q=-17976931348623157e292,b=-17976931348623157e292,se=0;x=+ie[v+(se<<4)>>3],U=+ie[v+(se<<4)+8>>3],Ke=g+2|0,E=+ie[v+(((Ke|0)==(K|0)?0:Ke)<<4)+8>>3],x<M&&(ie[ae>>3]=x,M=x),U<N&&(ie[ue>>3]=U,N=U),x>q?ie[m>>3]=x:x=q,U>b&&(ie[xe>>3]=U,b=U),j=U>0&U<j?U:j,X=U<0&U>X?U:X,_=_|+Ks(+(U-E))>3.141592653589793,g=se+1|0,(g|0)!=(K|0);)Ke=se,q=x,se=g,g=Ke;_&&(ie[xe>>3]=X,ie[ue>>3]=j)}}else h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,h[m+16>>2]=0,h[m+20>>2]=0,h[m+24>>2]=0,h[m+28>>2]=0;if(Ke=p+8|0,g=h[Ke>>2]|0,!((g|0)<=0)){Be=p+12|0,Ae=0;do if(v=h[Be>>2]|0,_=Ae,Ae=Ae+1|0,ue=m+(Ae<<5)|0,xe=h[v+(_<<3)>>2]|0,xe){if(se=m+(Ae<<5)+8|0,ie[se>>3]=17976931348623157e292,p=m+(Ae<<5)+24|0,ie[p>>3]=17976931348623157e292,ie[ue>>3]=-17976931348623157e292,we=m+(Ae<<5)+16|0,ie[we>>3]=-17976931348623157e292,(xe|0)>0){for(K=h[v+(_<<3)+4>>2]|0,j=17976931348623157e292,X=-17976931348623157e292,v=0,_=-1,ae=0,M=17976931348623157e292,N=17976931348623157e292,U=-17976931348623157e292,b=-17976931348623157e292;x=+ie[K+(ae<<4)>>3],q=+ie[K+(ae<<4)+8>>3],_=_+2|0,E=+ie[K+(((_|0)==(xe|0)?0:_)<<4)+8>>3],x<M&&(ie[se>>3]=x,M=x),q<N&&(ie[p>>3]=q,N=q),x>U?ie[ue>>3]=x:x=U,q>b&&(ie[we>>3]=q,b=q),j=q>0&q<j?q:j,X=q<0&q>X?q:X,v=v|+Ks(+(q-E))>3.141592653589793,_=ae+1|0,(_|0)!=(xe|0);)Me=ae,ae=_,U=x,_=Me;v&&(ie[we>>3]=X,ie[p>>3]=j)}}else h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0,h[ue+16>>2]=0,h[ue+20>>2]=0,h[ue+24>>2]=0,h[ue+28>>2]=0,g=h[Ke>>2]|0;while((Ae|0)<(g|0))}}function wL(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(!(Zx(p,m,g)|0))return v=0,v|0;if(v=p+8|0,(h[v>>2]|0)<=0)return v=1,v|0;for(_=p+12|0,p=0;;){if(x=p,p=p+1|0,Zx((h[_>>2]|0)+(x<<3)|0,m+(p<<5)|0,g)|0){p=0,_=6;break}if((p|0)>=(h[v>>2]|0)){p=1,_=6;break}}return(_|0)==6?p|0:0}function Sq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(N=Q,Q=Q+16|0,E=N,b=g+8|0,!(Zx(p,m,b)|0))return M=0,Q=N,M|0;M=p+8|0;e:do if((h[M>>2]|0)>0){for(x=p+12|0,v=0;;){if(U=v,v=v+1|0,Zx((h[x>>2]|0)+(U<<3)|0,m+(v<<5)|0,b)|0){v=0;break}if((v|0)>=(h[M>>2]|0))break e}return Q=N,v|0}while(!1);if(cT(p,m,g,_)|0)return U=0,Q=N,U|0;h[E>>2]=h[g>>2],h[E+4>>2]=b,v=h[M>>2]|0;e:do if((v|0)>0)for(p=p+12|0,b=0,x=v;;){if(v=h[p>>2]|0,(h[v+(b<<3)>>2]|0)>0){if(Zx(E,_,h[v+(b<<3)+4>>2]|0)|0){v=0;break e}if(v=b+1|0,cT((h[p>>2]|0)+(b<<3)|0,m+(v<<5)|0,g,_)|0){v=0;break e}x=h[M>>2]|0}else v=b+1|0;if((v|0)<(x|0))b=v;else{v=1;break}}else v=1;while(!1);return U=v,Q=N,U|0}function cT(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0,Ke=0,Me=0,be=0;if(Ke=Q,Q=Q+176|0,se=Ke+172|0,v=Ke+168|0,we=Ke,!(oL(m,_)|0))return p=0,Q=Ke,p|0;if(Kce(m,_,se,v),cu(we|0,g|0,168)|0,(h[g>>2]|0)>0){m=0;do Me=we+8+(m<<4)+8|0,xe=+kl(+ie[Me>>3],h[v>>2]|0),ie[Me>>3]=xe,m=m+1|0;while((m|0)<(h[g>>2]|0))}ae=+ie[_>>3],ue=+ie[_+8>>3],xe=+kl(+ie[_+16>>3],h[v>>2]|0),X=+kl(+ie[_+24>>3],h[v>>2]|0);e:do if((h[p>>2]|0)>0){if(_=p+4|0,v=h[we>>2]|0,(v|0)<=0){for(m=0;;)if(m=m+1|0,(m|0)>=(h[p>>2]|0)){m=0;break e}}for(g=0;;){if(m=h[_>>2]|0,j=+ie[m+(g<<4)>>3],K=+kl(+ie[m+(g<<4)+8>>3],h[se>>2]|0),m=h[_>>2]|0,g=g+1|0,Me=(g|0)%(h[p>>2]|0)|0,x=+ie[m+(Me<<4)>>3],b=+kl(+ie[m+(Me<<4)+8>>3],h[se>>2]|0),!(j>=ae)|!(x>=ae)&&!(j<=ue)|!(x<=ue)&&!(K<=X)|!(b<=X)&&!(K>=xe)|!(b>=xe)){q=x-j,N=b-K,m=0;do if(be=m,m=m+1|0,Me=(m|0)==(v|0)?0:m,x=+ie[we+8+(be<<4)+8>>3],b=+ie[we+8+(Me<<4)+8>>3]-x,E=+ie[we+8+(be<<4)>>3],M=+ie[we+8+(Me<<4)>>3]-E,U=q*b-N*M,U!=0&&(Ae=K-x,Be=j-E,M=(Ae*M-b*Be)/U,!(M<0|M>1))&&(U=(q*Ae-N*Be)/U,U>=0&U<=1)){m=1;break e}while((m|0)<(v|0))}if((g|0)>=(h[p>>2]|0)){m=0;break}}}else m=0;while(!1);return be=m,Q=Ke,be|0}function Tq(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0;if(cT(p,m,g,_)|0)return x=1,x|0;if(x=p+8|0,(h[x>>2]|0)<=0)return x=0,x|0;for(v=p+12|0,p=0;;){if(b=p,p=p+1|0,cT((h[v>>2]|0)+(b<<3)|0,m+(p<<5)|0,g,_)|0){p=1,v=6;break}if((p|0)>=(h[x>>2]|0)){p=0,v=6;break}}return(v|0)==6?p|0:0}function que(){return 8}function Hue(){return 16}function Wue(){return 168}function jue(){return 8}function Xue(){return 16}function $ue(){return 12}function Yue(){return 8}function Zue(p){return p=p|0,+(+((h[p>>2]|0)>>>0)+4294967296*+(h[p+4>>2]|0))}function Kue(p){p=p|0;var m=0,g=0;return g=+ie[p>>3],m=+ie[p+8>>3],+ +bs(+(g*g+m*m))}function Eq(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0;N=+ie[p>>3],M=+ie[m>>3]-N,E=+ie[p+8>>3],b=+ie[m+8>>3]-E,q=+ie[g>>3],x=+ie[_>>3]-q,j=+ie[g+8>>3],U=+ie[_+8>>3]-j,x=(x*(E-j)-(N-q)*U)/(M*U-b*x),ie[v>>3]=N+M*x,ie[v+8>>3]=E+b*x}function Mq(p,m){return p=p|0,m=m|0,+Ks(+(+ie[p>>3]-+ie[m>>3]))<11920928955078125e-23?(m=+Ks(+(+ie[p+8>>3]-+ie[m+8>>3]))<11920928955078125e-23,m|0):(m=0,m|0)}function Que(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if(x=Q,Q=Q+16|0,v=x,_=Zi(p,m)|0,(g+-1|0)>>>0>5||(_=(_|0)!=0,(g|0)==1&_))return v=-1,Q=x,v|0;do if(Qx(p,m,v)|0)_=-1;else if(_){_=((h[26416+(g<<2)>>2]|0)+5-(h[v>>2]|0)|0)%5|0;break}else{_=((h[26448+(g<<2)>>2]|0)+6-(h[v>>2]|0)|0)%6|0;break}while(!1);return v=_,Q=x,v|0}function Qx(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0;if(U=Q,Q=Q+32|0,E=U+16|0,M=U,_=b1(p,m,E)|0,_|0)return g=_,Q=U,g|0;x=pq(p,m)|0,N=ll(p,m)|0,Hce(x,M),_=Wce(x,h[E>>2]|0)|0;do if(yr(x)|0){do switch(x|0){case 4:{v=0;break}case 14:{v=1;break}case 24:{v=2;break}case 38:{v=3;break}case 49:{v=4;break}case 58:{v=5;break}case 63:{v=6;break}case 72:{v=7;break}case 83:{v=8;break}case 97:{v=9;break}case 107:{v=10;break}case 117:{v=11;break}default:di(27634,27636,75,27645)}while(!1);if(b=h[26480+(v*24|0)+8>>2]|0,m=h[26480+(v*24|0)+16>>2]|0,p=h[E>>2]|0,(p|0)!=(h[M>>2]|0)&&(M=iL(x)|0,p=h[E>>2]|0,M|(p|0)==(m|0)&&(_=(_+1|0)%6|0)),(N|0)==3&(p|0)==(m|0)){_=(_+5|0)%6|0;break}(N|0)==5&(p|0)==(b|0)&&(_=(_+1|0)%6|0)}while(!1);return h[g>>2]=_,g=0,Q=U,g|0}function xc(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0;if(we=Q,Q=Q+32|0,se=we+24|0,ue=we+20|0,K=we+8|0,X=we+16|0,j=we,M=(Zi(p,m)|0)==0,M=M?6:5,U=tt(p|0,m|0,52)|0,ee()|0,U=U&15,M>>>0<=g>>>0)return _=2,Q=we,_|0;q=(U|0)==0,!q&&(ae=ft(7,0,(U^15)*3|0)|0,(ae&p|0)==0&((ee()|0)&m|0)==0)?v=g:x=4;e:do if((x|0)==4){if(v=(Zi(p,m)|0)!=0,((v?4:5)|0)<(g|0)||Qx(p,m,se)|0||(x=(h[se>>2]|0)+g|0,v?v=26768+(((x|0)%5|0)<<2)|0:v=26800+(((x|0)%6|0)<<2)|0,ae=h[v>>2]|0,(ae|0)==7))return _=1,Q=we,_|0;h[ue>>2]=0,v=Qs(p,m,ae,ue,K)|0;do if(!v){if(E=K,N=h[E>>2]|0,E=h[E+4>>2]|0,b=E>>>0<m>>>0|(E|0)==(m|0)&N>>>0<p>>>0,x=b?N:p,b=b?E:m,!q&&(q=ft(7,0,(U^15)*3|0)|0,(N&q|0)==0&(E&(ee()|0)|0)==0))v=g;else{if(E=(g+-1+M|0)%(M|0)|0,v=Zi(p,m)|0,(E|0)<0&&di(27634,27636,248,27661),M=(v|0)!=0,((M?4:5)|0)<(E|0)&&di(27634,27636,248,27661),Qx(p,m,se)|0&&di(27634,27636,248,27661),v=(h[se>>2]|0)+E|0,M?v=26768+(((v|0)%5|0)<<2)|0:v=26800+(((v|0)%6|0)<<2)|0,E=h[v>>2]|0,(E|0)==7&&di(27634,27636,248,27661),h[X>>2]=0,v=Qs(p,m,E,X,j)|0,v|0)break;N=j,M=h[N>>2]|0,N=h[N+4>>2]|0;do if(N>>>0<b>>>0|(N|0)==(b|0)&M>>>0<x>>>0){if(Zi(M,N)|0?x=rT(M,N,p,m)|0:x=h[26864+((((h[X>>2]|0)+(h[26832+(E<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,v=Zi(M,N)|0,(x+-1|0)>>>0>5){v=-1,x=M,b=N;break}if(v=(v|0)!=0,(x|0)==1&v){v=-1,x=M,b=N;break}do if(Qx(M,N,se)|0)v=-1;else if(v){v=((h[26416+(x<<2)>>2]|0)+5-(h[se>>2]|0)|0)%5|0;break}else{v=((h[26448+(x<<2)>>2]|0)+6-(h[se>>2]|0)|0)%6|0;break}while(!1);x=M,b=N}else v=g;while(!1);E=K,N=h[E>>2]|0,E=h[E+4>>2]|0}if((x|0)==(N|0)&(b|0)==(E|0)){if(M=(Zi(N,E)|0)!=0,M?p=rT(N,E,p,m)|0:p=h[26864+((((h[ue>>2]|0)+(h[26832+(ae<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,v=Zi(N,E)|0,(p+-1|0)>>>0<=5&&(xe=(v|0)!=0,!((p|0)==1&xe)))do if(Qx(N,E,se)|0)v=-1;else if(xe){v=((h[26416+(p<<2)>>2]|0)+5-(h[se>>2]|0)|0)%5|0;break}else{v=((h[26448+(p<<2)>>2]|0)+6-(h[se>>2]|0)|0)%6|0;break}while(!1);else v=-1;v=v+1|0,v=(v|0)==6|M&(v|0)==5?0:v}m=b,p=x;break e}while(!1);return _=v,Q=we,_|0}while(!1);return xe=ft(v|0,0,56)|0,se=ee()|0|m&-2130706433|536870912,h[_>>2]=xe|p,h[_+4>>2]=se,_=0,Q=we,_|0}function Jue(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;return x=(Zi(p,m)|0)==0,_=xc(p,m,0,g)|0,v=(_|0)==0,x?!v||(_=xc(p,m,1,g+8|0)|0,_|0)||(_=xc(p,m,2,g+16|0)|0,_|0)||(_=xc(p,m,3,g+24|0)|0,_|0)||(_=xc(p,m,4,g+32|0)|0,_)?(x=_,x|0):xc(p,m,5,g+40|0)|0:!v||(_=xc(p,m,1,g+8|0)|0,_|0)||(_=xc(p,m,2,g+16|0)|0,_|0)||(_=xc(p,m,3,g+24|0)|0,_|0)||(_=xc(p,m,4,g+32|0)|0,_|0)?(x=_,x|0):(x=g+40|0,h[x>>2]=0,h[x+4>>2]=0,x=0,x|0)}function ehe(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0,M=0;return M=Q,Q=Q+192|0,v=M,x=M+168|0,b=tt(p|0,m|0,56)|0,ee()|0,b=b&7,E=m&-2130706433|134217728,_=b1(p,E,x)|0,_|0?(E=_,Q=M,E|0):(m=tt(p|0,m|0,52)|0,ee()|0,m=m&15,Zi(p,E)|0?lL(x,m,b,1,v):cL(x,m,b,1,v),E=v+8|0,h[g>>2]=h[E>>2],h[g+4>>2]=h[E+4>>2],h[g+8>>2]=h[E+8>>2],h[g+12>>2]=h[E+12>>2],E=0,Q=M,E|0)}function Cq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return v=Q,Q=Q+16|0,g=v,!(!0&(m&2013265920|0)==536870912)||(_=m&-2130706433|134217728,!(oT(p,_)|0))?(_=0,Q=v,_|0):(x=tt(p|0,m|0,56)|0,ee()|0,x=(xc(p,_,x&7,g)|0)==0,_=g,_=x&((h[_>>2]|0)==(p|0)?(h[_+4>>2]|0)==(m|0):0)&1,Q=v,_|0)}function Rq(){return 27680}function uT(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0;q=Q,Q=Q+208|0,M=q,N=q+192|0,b=al(g,m)|0,E=N,h[E>>2]=1,h[E+4>>2]=0;e:do if(b|0){for(E=0-g|0,h[M+4>>2]=g,h[M>>2]=g,v=2,m=g,x=g;m=m+g+x|0,h[M+(v<<2)>>2]=m,m>>>0<b>>>0;)j=x,v=v+1|0,x=m,m=j;if(x=p+b+E|0,x>>>0>p>>>0){b=x,v=1,m=1;do{do if((m&3|0)!=3)if(m=v+-1|0,(h[M+(m<<2)>>2]|0)>>>0<(b-p|0)>>>0?SL(p,g,_,v,M):fT(p,g,_,N,v,0,M),(v|0)==1){dT(N,1),v=0;break}else{dT(N,m),v=1;break}else SL(p,g,_,v,M),hT(N,2),v=v+2|0;while(!1);m=h[N>>2]|1,h[N>>2]=m,p=p+g|0}while(p>>>0<x>>>0)}else v=1,m=1;for(fT(p,g,_,N,v,0,M),x=N+4|0;;){if((v|0)==1&(m|0)==1)if(h[x>>2]|0)U=19;else break e;else(v|0)<2?U=19:(dT(N,2),j=v+-2|0,h[N>>2]=h[N>>2]^7,hT(N,1),fT(p+(0-(h[M+(j<<2)>>2]|0))+E|0,g,_,N,v+-1|0,1,M),dT(N,1),m=h[N>>2]|1,h[N>>2]=m,p=p+E|0,fT(p,g,_,N,j,1,M),v=j);(U|0)==19&&(U=0,m=Pq(N)|0,hT(N,m),p=p+E|0,v=m+v|0,m=h[N>>2]|0)}}while(!1);Q=q}function SL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0;q=Q,Q=Q+240|0,U=q,h[U>>2]=p;e:do if((_|0)>1)for(N=0-m|0,E=p,x=_,_=1,b=p;;){if(E=E+N|0,M=x+-2|0,p=E+(0-(h[v+(M<<2)>>2]|0))|0,(up[g&3](b,p)|0)>-1&&(up[g&3](b,E)|0)>-1||(b=U+(_<<2)|0,(up[g&3](p,E)|0)>-1?(h[b>>2]=p,x=x+-1|0):(h[b>>2]=E,p=E,x=M),_=_+1|0,(x|0)<=1))break e;E=p,b=h[U>>2]|0}else _=1;while(!1);Lq(m,U,_),Q=q}function hT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;v=p+4|0,m>>>0>31?(_=h[v>>2]|0,h[p>>2]=_,h[v>>2]=0,m=m+-32|0,g=0):(g=h[v>>2]|0,_=h[p>>2]|0),h[p>>2]=g<<32-m|_>>>m,h[v>>2]=g>>>m}function fT(p,m,g,_,v,x,b){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0,x=x|0,b=b|0;var E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;X=Q,Q=Q+240|0,q=X+232|0,j=X,K=h[_>>2]|0,h[q>>2]=K,M=h[_+4>>2]|0,N=q+4|0,h[N>>2]=M,h[j>>2]=p;e:do if((K|0)!=1|(M|0)!=0&&(U=0-m|0,E=p+(0-(h[b+(v<<2)>>2]|0))|0,(up[g&3](E,p)|0)>=1))for(_=1,x=(x|0)==0,M=E;;){if(x&(v|0)>1){if(x=p+U|0,E=h[b+(v+-2<<2)>>2]|0,(up[g&3](x,M)|0)>-1){E=10;break e}if((up[g&3](x+(0-E)|0,M)|0)>-1){E=10;break e}}if(x=_+1|0,h[j+(_<<2)>>2]=M,K=Pq(q)|0,hT(q,K),v=K+v|0,!((h[q>>2]|0)!=1|(h[N>>2]|0)!=0)){_=x,p=M,E=10;break e}if(p=M+(0-(h[b+(v<<2)>>2]|0))|0,(up[g&3](p,h[j>>2]|0)|0)<1){p=M,_=x,x=0,E=9;break}else K=M,_=x,x=1,M=p,p=K}else _=1,E=9;while(!1);(E|0)==9&&(x|0)==0&&(E=10),(E|0)==10&&(Lq(m,j,_),SL(p,m,g,v,b)),Q=X}function dT(p,m){p=p|0,m=m|0;var g=0,_=0,v=0;v=p+4|0,m>>>0>31?(_=h[p>>2]|0,h[v>>2]=_,h[p>>2]=0,m=m+-32|0,g=0):(g=h[p>>2]|0,_=h[v>>2]|0),h[v>>2]=g>>>(32-m|0)|_<<m,h[p>>2]=g<<m}function Pq(p){p=p|0;var m=0;return m=Iq((h[p>>2]|0)+-1|0)|0,m?m|0:(m=Iq(h[p+4>>2]|0)|0,((m|0)==0?0:m+32|0)|0)}function Iq(p){p=p|0;var m=0;if(p)if(p&1)p=0;else for(m=p,p=0;p=p+1|0,!(m&2);)m=m>>>1;else p=32;return p|0}function Lq(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0,E=0;b=Q,Q=Q+256|0,_=b;e:do if((g|0)>=2&&(x=m+(g<<2)|0,h[x>>2]=_,p|0))for(;;){v=p>>>0<256?p:256,cu(_|0,h[m>>2]|0,v|0)|0,_=0;do E=m+(_<<2)|0,_=_+1|0,cu(h[E>>2]|0,h[m+(_<<2)>>2]|0,v|0)|0,h[E>>2]=(h[E>>2]|0)+v;while((_|0)!=(g|0));if(p=p-v|0,!p)break e;_=h[x>>2]|0}while(!1);Q=b}function rh(p){return p=+p,~~+Oq(+p)|0}function br(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0,ae=0,ue=0,xe=0,se=0,we=0,Ae=0,Be=0;Be=Q,Q=Q+16|0,j=Be;do if(p>>>0<245){if(N=p>>>0<11?16:p+11&-8,p=N>>>3,q=h[6921]|0,g=q>>>p,g&3|0)return m=(g&1^1)+p|0,p=27724+(m<<1<<2)|0,g=p+8|0,_=h[g>>2]|0,v=_+8|0,x=h[v>>2]|0,(x|0)==(p|0)?h[6921]=q&~(1<<m):(h[x+12>>2]=p,h[g>>2]=x),Ae=m<<3,h[_+4>>2]=Ae|3,Ae=_+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1,Ae=v,Q=Be,Ae|0;if(U=h[6923]|0,N>>>0>U>>>0){if(g|0)return m=2<<p,m=g<<p&(m|0-m),m=(m&0-m)+-1|0,E=m>>>12&16,m=m>>>E,g=m>>>5&8,m=m>>>g,x=m>>>2&4,m=m>>>x,p=m>>>1&2,m=m>>>p,_=m>>>1&1,_=(g|E|x|p|_)+(m>>>_)|0,m=27724+(_<<1<<2)|0,p=m+8|0,x=h[p>>2]|0,E=x+8|0,g=h[E>>2]|0,(g|0)==(m|0)?(p=q&~(1<<_),h[6921]=p):(h[g+12>>2]=m,h[p>>2]=g,p=q),Ae=_<<3,b=Ae-N|0,h[x+4>>2]=N|3,v=x+N|0,h[v+4>>2]=b|1,h[x+Ae>>2]=b,U|0&&(_=h[6926]|0,m=U>>>3,g=27724+(m<<1<<2)|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=_,h[m+12>>2]=_,h[_+8>>2]=m,h[_+12>>2]=g),h[6923]=b,h[6926]=v,Ae=E,Q=Be,Ae|0;if(x=h[6922]|0,x){for(g=(x&0-x)+-1|0,v=g>>>12&16,g=g>>>v,_=g>>>5&8,g=g>>>_,b=g>>>2&4,g=g>>>b,E=g>>>1&2,g=g>>>E,M=g>>>1&1,M=h[27988+((_|v|b|E|M)+(g>>>M)<<2)>>2]|0,g=M,E=M,M=(h[M+4>>2]&-8)-N|0;p=h[g+16>>2]|0,!(!p&&(p=h[g+20>>2]|0,!p));)b=(h[p+4>>2]&-8)-N|0,v=b>>>0<M>>>0,g=p,E=v?p:E,M=v?b:M;if(b=E+N|0,b>>>0>E>>>0){v=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+20|0,m=h[p>>2]|0,!m&&(p=E+16|0,m=h[p>>2]|0,!m)){g=0;break}for(;;)if(_=m+20|0,g=h[_>>2]|0,g)m=g,p=_;else if(_=m+16|0,g=h[_>>2]|0,g)m=g,p=_;else break;h[p>>2]=0,g=m}else g=h[E+8>>2]|0,h[g+12>>2]=m,h[m+8>>2]=g,g=m;while(!1);do if(v|0){if(m=h[E+28>>2]|0,p=27988+(m<<2)|0,(E|0)==(h[p>>2]|0)){if(h[p>>2]=g,!g){h[6922]=x&~(1<<m);break}}else if(Ae=v+16|0,h[((h[Ae>>2]|0)==(E|0)?Ae:v+20|0)>>2]=g,!g)break;h[g+24>>2]=v,m=h[E+16>>2]|0,m|0&&(h[g+16>>2]=m,h[m+24>>2]=g),m=h[E+20>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}while(!1);return M>>>0<16?(Ae=M+N|0,h[E+4>>2]=Ae|3,Ae=E+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1):(h[E+4>>2]=N|3,h[b+4>>2]=M|1,h[b+M>>2]=M,U|0&&(_=h[6926]|0,m=U>>>3,g=27724+(m<<1<<2)|0,m=1<<m,m&q?(p=g+8|0,m=h[p>>2]|0):(h[6921]=m|q,m=g,p=g+8|0),h[p>>2]=_,h[m+12>>2]=_,h[_+8>>2]=m,h[_+12>>2]=g),h[6923]=M,h[6926]=b),Ae=E+8|0,Q=Be,Ae|0}else q=N}else q=N}else q=N}else if(p>>>0<=4294967231)if(p=p+11|0,N=p&-8,_=h[6922]|0,_){v=0-N|0,p=p>>>8,p?N>>>0>16777215?M=31:(q=(p+1048320|0)>>>16&8,ae=p<<q,E=(ae+520192|0)>>>16&4,ae=ae<<E,M=(ae+245760|0)>>>16&2,M=14-(E|q|M)+(ae<<M>>>15)|0,M=N>>>(M+7|0)&1|M<<1):M=0,g=h[27988+(M<<2)>>2]|0;e:do if(!g)g=0,p=0,ae=61;else for(p=0,E=N<<((M|0)==31?0:25-(M>>>1)|0),x=0;;){if(b=(h[g+4>>2]&-8)-N|0,b>>>0<v>>>0)if(b)p=g,v=b;else{p=g,v=0,ae=65;break e}if(ae=h[g+20>>2]|0,g=h[g+16+(E>>>31<<2)>>2]|0,x=(ae|0)==0|(ae|0)==(g|0)?x:ae,g)E=E<<1;else{g=x,ae=61;break}}while(!1);if((ae|0)==61){if((g|0)==0&(p|0)==0){if(p=2<<M,p=(p|0-p)&_,!p){q=N;break}q=(p&0-p)+-1|0,b=q>>>12&16,q=q>>>b,x=q>>>5&8,q=q>>>x,E=q>>>2&4,q=q>>>E,M=q>>>1&2,q=q>>>M,g=q>>>1&1,p=0,g=h[27988+((x|b|E|M|g)+(q>>>g)<<2)>>2]|0}g?ae=65:(E=p,b=v)}if((ae|0)==65)for(x=g;;)if(q=(h[x+4>>2]&-8)-N|0,g=q>>>0<v>>>0,v=g?q:v,p=g?x:p,g=h[x+16>>2]|0,g||(g=h[x+20>>2]|0),g)x=g;else{E=p,b=v;break}if((E|0)!=0&&b>>>0<((h[6923]|0)-N|0)>>>0&&(U=E+N|0,U>>>0>E>>>0)){x=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+20|0,m=h[p>>2]|0,!m&&(p=E+16|0,m=h[p>>2]|0,!m)){m=0;break}for(;;)if(v=m+20|0,g=h[v>>2]|0,g)m=g,p=v;else if(v=m+16|0,g=h[v>>2]|0,g)m=g,p=v;else break;h[p>>2]=0}else Ae=h[E+8>>2]|0,h[Ae+12>>2]=m,h[m+8>>2]=Ae;while(!1);do if(x){if(p=h[E+28>>2]|0,g=27988+(p<<2)|0,(E|0)==(h[g>>2]|0)){if(h[g>>2]=m,!m){_=_&~(1<<p),h[6922]=_;break}}else if(Ae=x+16|0,h[((h[Ae>>2]|0)==(E|0)?Ae:x+20|0)>>2]=m,!m)break;h[m+24>>2]=x,p=h[E+16>>2]|0,p|0&&(h[m+16>>2]=p,h[p+24>>2]=m),p=h[E+20>>2]|0,p&&(h[m+20>>2]=p,h[p+24>>2]=m)}while(!1);e:do if(b>>>0<16)Ae=b+N|0,h[E+4>>2]=Ae|3,Ae=E+Ae+4|0,h[Ae>>2]=h[Ae>>2]|1;else{if(h[E+4>>2]=N|3,h[U+4>>2]=b|1,h[U+b>>2]=b,m=b>>>3,b>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=U,h[m+12>>2]=U,h[U+8>>2]=m,h[U+12>>2]=g;break}if(m=b>>>8,m?b>>>0>16777215?g=31:(we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,g=(Ae+245760|0)>>>16&2,g=14-(se|we|g)+(Ae<<g>>>15)|0,g=b>>>(g+7|0)&1|g<<1):g=0,m=27988+(g<<2)|0,h[U+28>>2]=g,p=U+16|0,h[p+4>>2]=0,h[p>>2]=0,p=1<<g,!(_&p)){h[6922]=_|p,h[m>>2]=U,h[U+24>>2]=m,h[U+12>>2]=U,h[U+8>>2]=U;break}m=h[m>>2]|0;t:do if((h[m+4>>2]&-8|0)!=(b|0)){for(_=b<<((g|0)==31?0:25-(g>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(b|0)){m=p;break t}else _=_<<1,m=p;h[g>>2]=U,h[U+24>>2]=m,h[U+12>>2]=U,h[U+8>>2]=U;break e}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=U,h[we>>2]=U,h[U+8>>2]=Ae,h[U+12>>2]=m,h[U+24>>2]=0}while(!1);return Ae=E+8|0,Q=Be,Ae|0}else q=N}else q=N;else q=-1;while(!1);if(g=h[6923]|0,g>>>0>=q>>>0)return m=g-q|0,p=h[6926]|0,m>>>0>15?(Ae=p+q|0,h[6926]=Ae,h[6923]=m,h[Ae+4>>2]=m|1,h[p+g>>2]=m,h[p+4>>2]=q|3):(h[6923]=0,h[6926]=0,h[p+4>>2]=g|3,Ae=p+g+4|0,h[Ae>>2]=h[Ae>>2]|1),Ae=p+8|0,Q=Be,Ae|0;if(b=h[6924]|0,b>>>0>q>>>0)return se=b-q|0,h[6924]=se,Ae=h[6927]|0,we=Ae+q|0,h[6927]=we,h[we+4>>2]=se|1,h[Ae+4>>2]=q|3,Ae=Ae+8|0,Q=Be,Ae|0;if(h[7039]|0?p=h[7041]|0:(h[7041]=4096,h[7040]=4096,h[7042]=-1,h[7043]=-1,h[7044]=0,h[7032]=0,h[7039]=j&-16^1431655768,p=4096),E=q+48|0,M=q+47|0,x=p+M|0,v=0-p|0,N=x&v,N>>>0<=q>>>0||(p=h[7031]|0,p|0&&(U=h[7029]|0,j=U+N|0,j>>>0<=U>>>0|j>>>0>p>>>0)))return Ae=0,Q=Be,Ae|0;e:do if(h[7032]&4)m=0,ae=143;else{g=h[6927]|0;t:do if(g){for(_=28132;j=h[_>>2]|0,!(j>>>0<=g>>>0&&(j+(h[_+4>>2]|0)|0)>>>0>g>>>0);)if(p=h[_+8>>2]|0,p)_=p;else{ae=128;break t}if(m=x-b&v,m>>>0<2147483647)if(p=cp(m|0)|0,(p|0)==((h[_>>2]|0)+(h[_+4>>2]|0)|0)){if((p|0)!=-1){b=m,x=p,ae=145;break e}}else _=p,ae=136;else m=0}else ae=128;while(!1);do if((ae|0)==128)if(g=cp(0)|0,(g|0)!=-1&&(m=g,X=h[7040]|0,K=X+-1|0,m=((K&m|0)==0?0:(K+m&0-X)-m|0)+N|0,X=h[7029]|0,K=m+X|0,m>>>0>q>>>0&m>>>0<2147483647)){if(j=h[7031]|0,j|0&&K>>>0<=X>>>0|K>>>0>j>>>0){m=0;break}if(p=cp(m|0)|0,(p|0)==(g|0)){b=m,x=g,ae=145;break e}else _=p,ae=136}else m=0;while(!1);do if((ae|0)==136){if(g=0-m|0,!(E>>>0>m>>>0&(m>>>0<2147483647&(_|0)!=-1)))if((_|0)==-1){m=0;break}else{b=m,x=_,ae=145;break e}if(p=h[7041]|0,p=M-m+p&0-p,p>>>0>=2147483647){b=m,x=_,ae=145;break e}if((cp(p|0)|0)==-1){cp(g|0)|0,m=0;break}else{b=p+m|0,x=_,ae=145;break e}}while(!1);h[7032]=h[7032]|4,ae=143}while(!1);if((ae|0)==143&&N>>>0<2147483647&&(se=cp(N|0)|0,K=cp(0)|0,ue=K-se|0,xe=ue>>>0>(q+40|0)>>>0,!((se|0)==-1|xe^1|se>>>0<K>>>0&((se|0)!=-1&(K|0)!=-1)^1))&&(b=xe?ue:m,x=se,ae=145),(ae|0)==145){m=(h[7029]|0)+b|0,h[7029]=m,m>>>0>(h[7030]|0)>>>0&&(h[7030]=m),M=h[6927]|0;e:do if(M){for(m=28132;;){if(p=h[m>>2]|0,g=h[m+4>>2]|0,(x|0)==(p+g|0)){ae=154;break}if(_=h[m+8>>2]|0,_)m=_;else break}if((ae|0)==154&&(we=m+4|0,(h[m+12>>2]&8|0)==0)&&x>>>0>M>>>0&p>>>0<=M>>>0){h[we>>2]=g+b,Ae=(h[6924]|0)+b|0,se=M+8|0,se=(se&7|0)==0?0:0-se&7,we=M+se|0,se=Ae-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[M+Ae+4>>2]=40,h[6928]=h[7043];break}for(x>>>0<(h[6925]|0)>>>0&&(h[6925]=x),g=x+b|0,m=28132;;){if((h[m>>2]|0)==(g|0)){ae=162;break}if(p=h[m+8>>2]|0,p)m=p;else break}if((ae|0)==162&&(h[m+12>>2]&8|0)==0){h[m>>2]=x,U=m+4|0,h[U>>2]=(h[U>>2]|0)+b,U=x+8|0,U=x+((U&7|0)==0?0:0-U&7)|0,m=g+8|0,m=g+((m&7|0)==0?0:0-m&7)|0,N=U+q|0,E=m-U-q|0,h[U+4>>2]=q|3;t:do if((M|0)==(m|0))Ae=(h[6924]|0)+E|0,h[6924]=Ae,h[6927]=N,h[N+4>>2]=Ae|1;else{if((h[6926]|0)==(m|0)){Ae=(h[6923]|0)+E|0,h[6923]=Ae,h[6926]=N,h[N+4>>2]=Ae|1,h[N+Ae>>2]=Ae;break}if(p=h[m+4>>2]|0,(p&3|0)==1){b=p&-8,_=p>>>3;n:do if(p>>>0<256)if(p=h[m+8>>2]|0,g=h[m+12>>2]|0,(g|0)==(p|0)){h[6921]=h[6921]&~(1<<_);break}else{h[p+12>>2]=g,h[g+8>>2]=p;break}else{x=h[m+24>>2]|0,p=h[m+12>>2]|0;do if((p|0)==(m|0)){if(g=m+16|0,_=g+4|0,p=h[_>>2]|0,p)g=_;else if(p=h[g>>2]|0,!p){p=0;break}for(;;)if(v=p+20|0,_=h[v>>2]|0,_)p=_,g=v;else if(v=p+16|0,_=h[v>>2]|0,_)p=_,g=v;else break;h[g>>2]=0}else Ae=h[m+8>>2]|0,h[Ae+12>>2]=p,h[p+8>>2]=Ae;while(!1);if(!x)break;g=h[m+28>>2]|0,_=27988+(g<<2)|0;do if((h[_>>2]|0)!=(m|0)){if(Ae=x+16|0,h[((h[Ae>>2]|0)==(m|0)?Ae:x+20|0)>>2]=p,!p)break n}else{if(h[_>>2]=p,p|0)break;h[6922]=h[6922]&~(1<<g);break n}while(!1);if(h[p+24>>2]=x,g=m+16|0,_=h[g>>2]|0,_|0&&(h[p+16>>2]=_,h[_+24>>2]=p),g=h[g+4>>2]|0,!g)break;h[p+20>>2]=g,h[g+24>>2]=p}while(!1);m=m+b|0,v=b+E|0}else v=E;if(m=m+4|0,h[m>>2]=h[m>>2]&-2,h[N+4>>2]=v|1,h[N+v>>2]=v,m=v>>>3,v>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=N,h[m+12>>2]=N,h[N+8>>2]=m,h[N+12>>2]=g;break}m=v>>>8;do if(!m)_=0;else{if(v>>>0>16777215){_=31;break}we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,_=(Ae+245760|0)>>>16&2,_=14-(se|we|_)+(Ae<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1}while(!1);if(m=27988+(_<<2)|0,h[N+28>>2]=_,p=N+16|0,h[p+4>>2]=0,h[p>>2]=0,p=h[6922]|0,g=1<<_,!(p&g)){h[6922]=p|g,h[m>>2]=N,h[N+24>>2]=m,h[N+12>>2]=N,h[N+8>>2]=N;break}m=h[m>>2]|0;n:do if((h[m+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(v|0)){m=p;break n}else _=_<<1,m=p;h[g>>2]=N,h[N+24>>2]=m,h[N+12>>2]=N,h[N+8>>2]=N;break t}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=N,h[we>>2]=N,h[N+8>>2]=Ae,h[N+12>>2]=m,h[N+24>>2]=0}while(!1);return Ae=U+8|0,Q=Be,Ae|0}for(m=28132;p=h[m>>2]|0,!(p>>>0<=M>>>0&&(Ae=p+(h[m+4>>2]|0)|0,Ae>>>0>M>>>0));)m=h[m+8>>2]|0;v=Ae+-47|0,p=v+8|0,p=v+((p&7|0)==0?0:0-p&7)|0,v=M+16|0,p=p>>>0<v>>>0?M:p,m=p+8|0,g=b+-40|0,se=x+8|0,se=(se&7|0)==0?0:0-se&7,we=x+se|0,se=g-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[x+g+4>>2]=40,h[6928]=h[7043],g=p+4|0,h[g>>2]=27,h[m>>2]=h[7033],h[m+4>>2]=h[7034],h[m+8>>2]=h[7035],h[m+12>>2]=h[7036],h[7033]=x,h[7034]=b,h[7036]=0,h[7035]=m,m=p+24|0;do we=m,m=m+4|0,h[m>>2]=7;while((we+8|0)>>>0<Ae>>>0);if((p|0)!=(M|0)){if(x=p-M|0,h[g>>2]=h[g>>2]&-2,h[M+4>>2]=x|1,h[p>>2]=x,m=x>>>3,x>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=M,h[m+12>>2]=M,h[M+8>>2]=m,h[M+12>>2]=g;break}if(m=x>>>8,m?x>>>0>16777215?_=31:(we=(m+1048320|0)>>>16&8,Ae=m<<we,se=(Ae+520192|0)>>>16&4,Ae=Ae<<se,_=(Ae+245760|0)>>>16&2,_=14-(se|we|_)+(Ae<<_>>>15)|0,_=x>>>(_+7|0)&1|_<<1):_=0,g=27988+(_<<2)|0,h[M+28>>2]=_,h[M+20>>2]=0,h[v>>2]=0,m=h[6922]|0,p=1<<_,!(m&p)){h[6922]=m|p,h[g>>2]=M,h[M+24>>2]=g,h[M+12>>2]=M,h[M+8>>2]=M;break}m=h[g>>2]|0;t:do if((h[m+4>>2]&-8|0)!=(x|0)){for(_=x<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(x|0)){m=p;break t}else _=_<<1,m=p;h[g>>2]=M,h[M+24>>2]=m,h[M+12>>2]=M,h[M+8>>2]=M;break e}while(!1);we=m+8|0,Ae=h[we>>2]|0,h[Ae+12>>2]=M,h[we>>2]=M,h[M+8>>2]=Ae,h[M+12>>2]=m,h[M+24>>2]=0}}else Ae=h[6925]|0,(Ae|0)==0|x>>>0<Ae>>>0&&(h[6925]=x),h[7033]=x,h[7034]=b,h[7036]=0,h[6930]=h[7039],h[6929]=-1,h[6934]=27724,h[6933]=27724,h[6936]=27732,h[6935]=27732,h[6938]=27740,h[6937]=27740,h[6940]=27748,h[6939]=27748,h[6942]=27756,h[6941]=27756,h[6944]=27764,h[6943]=27764,h[6946]=27772,h[6945]=27772,h[6948]=27780,h[6947]=27780,h[6950]=27788,h[6949]=27788,h[6952]=27796,h[6951]=27796,h[6954]=27804,h[6953]=27804,h[6956]=27812,h[6955]=27812,h[6958]=27820,h[6957]=27820,h[6960]=27828,h[6959]=27828,h[6962]=27836,h[6961]=27836,h[6964]=27844,h[6963]=27844,h[6966]=27852,h[6965]=27852,h[6968]=27860,h[6967]=27860,h[6970]=27868,h[6969]=27868,h[6972]=27876,h[6971]=27876,h[6974]=27884,h[6973]=27884,h[6976]=27892,h[6975]=27892,h[6978]=27900,h[6977]=27900,h[6980]=27908,h[6979]=27908,h[6982]=27916,h[6981]=27916,h[6984]=27924,h[6983]=27924,h[6986]=27932,h[6985]=27932,h[6988]=27940,h[6987]=27940,h[6990]=27948,h[6989]=27948,h[6992]=27956,h[6991]=27956,h[6994]=27964,h[6993]=27964,h[6996]=27972,h[6995]=27972,Ae=b+-40|0,se=x+8|0,se=(se&7|0)==0?0:0-se&7,we=x+se|0,se=Ae-se|0,h[6927]=we,h[6924]=se,h[we+4>>2]=se|1,h[x+Ae+4>>2]=40,h[6928]=h[7043];while(!1);if(m=h[6924]|0,m>>>0>q>>>0)return se=m-q|0,h[6924]=se,Ae=h[6927]|0,we=Ae+q|0,h[6927]=we,h[we+4>>2]=se|1,h[Ae+4>>2]=q|3,Ae=Ae+8|0,Q=Be,Ae|0}return Ae=Rq()|0,h[Ae>>2]=12,Ae=0,Q=Be,Ae|0}function _t(p){p=p|0;var m=0,g=0,_=0,v=0,x=0,b=0,E=0,M=0;if(p){g=p+-8|0,v=h[6925]|0,p=h[p+-4>>2]|0,m=p&-8,M=g+m|0;do if(p&1)E=g,b=g;else{if(_=h[g>>2]|0,!(p&3)||(b=g+(0-_)|0,x=_+m|0,b>>>0<v>>>0))return;if((h[6926]|0)==(b|0)){if(p=M+4|0,m=h[p>>2]|0,(m&3|0)!=3){E=b,m=x;break}h[6923]=x,h[p>>2]=m&-2,h[b+4>>2]=x|1,h[b+x>>2]=x;return}if(g=_>>>3,_>>>0<256)if(p=h[b+8>>2]|0,m=h[b+12>>2]|0,(m|0)==(p|0)){h[6921]=h[6921]&~(1<<g),E=b,m=x;break}else{h[p+12>>2]=m,h[m+8>>2]=p,E=b,m=x;break}v=h[b+24>>2]|0,p=h[b+12>>2]|0;do if((p|0)==(b|0)){if(m=b+16|0,g=m+4|0,p=h[g>>2]|0,p)m=g;else if(p=h[m>>2]|0,!p){p=0;break}for(;;)if(_=p+20|0,g=h[_>>2]|0,g)p=g,m=_;else if(_=p+16|0,g=h[_>>2]|0,g)p=g,m=_;else break;h[m>>2]=0}else E=h[b+8>>2]|0,h[E+12>>2]=p,h[p+8>>2]=E;while(!1);if(v){if(m=h[b+28>>2]|0,g=27988+(m<<2)|0,(h[g>>2]|0)==(b|0)){if(h[g>>2]=p,!p){h[6922]=h[6922]&~(1<<m),E=b,m=x;break}}else if(E=v+16|0,h[((h[E>>2]|0)==(b|0)?E:v+20|0)>>2]=p,!p){E=b,m=x;break}h[p+24>>2]=v,m=b+16|0,g=h[m>>2]|0,g|0&&(h[p+16>>2]=g,h[g+24>>2]=p),m=h[m+4>>2]|0,m?(h[p+20>>2]=m,h[m+24>>2]=p,E=b,m=x):(E=b,m=x)}else E=b,m=x}while(!1);if(!(b>>>0>=M>>>0)&&(p=M+4|0,_=h[p>>2]|0,!!(_&1))){if(_&2)h[p>>2]=_&-2,h[E+4>>2]=m|1,h[b+m>>2]=m,v=m;else{if((h[6927]|0)==(M|0)){if(M=(h[6924]|0)+m|0,h[6924]=M,h[6927]=E,h[E+4>>2]=M|1,(E|0)!=(h[6926]|0))return;h[6926]=0,h[6923]=0;return}if((h[6926]|0)==(M|0)){M=(h[6923]|0)+m|0,h[6923]=M,h[6926]=b,h[E+4>>2]=M|1,h[b+M>>2]=M;return}v=(_&-8)+m|0,g=_>>>3;do if(_>>>0<256)if(m=h[M+8>>2]|0,p=h[M+12>>2]|0,(p|0)==(m|0)){h[6921]=h[6921]&~(1<<g);break}else{h[m+12>>2]=p,h[p+8>>2]=m;break}else{x=h[M+24>>2]|0,p=h[M+12>>2]|0;do if((p|0)==(M|0)){if(m=M+16|0,g=m+4|0,p=h[g>>2]|0,p)m=g;else if(p=h[m>>2]|0,!p){g=0;break}for(;;)if(_=p+20|0,g=h[_>>2]|0,g)p=g,m=_;else if(_=p+16|0,g=h[_>>2]|0,g)p=g,m=_;else break;h[m>>2]=0,g=p}else g=h[M+8>>2]|0,h[g+12>>2]=p,h[p+8>>2]=g,g=p;while(!1);if(x|0){if(p=h[M+28>>2]|0,m=27988+(p<<2)|0,(h[m>>2]|0)==(M|0)){if(h[m>>2]=g,!g){h[6922]=h[6922]&~(1<<p);break}}else if(_=x+16|0,h[((h[_>>2]|0)==(M|0)?_:x+20|0)>>2]=g,!g)break;h[g+24>>2]=x,p=M+16|0,m=h[p>>2]|0,m|0&&(h[g+16>>2]=m,h[m+24>>2]=g),p=h[p+4>>2]|0,p|0&&(h[g+20>>2]=p,h[p+24>>2]=g)}}while(!1);if(h[E+4>>2]=v|1,h[b+v>>2]=v,(E|0)==(h[6926]|0)){h[6923]=v;return}}if(p=v>>>3,v>>>0<256){g=27724+(p<<1<<2)|0,m=h[6921]|0,p=1<<p,m&p?(m=g+8|0,p=h[m>>2]|0):(h[6921]=m|p,p=g,m=g+8|0),h[m>>2]=E,h[p+12>>2]=E,h[E+8>>2]=p,h[E+12>>2]=g;return}p=v>>>8,p?v>>>0>16777215?_=31:(b=(p+1048320|0)>>>16&8,M=p<<b,x=(M+520192|0)>>>16&4,M=M<<x,_=(M+245760|0)>>>16&2,_=14-(x|b|_)+(M<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1):_=0,p=27988+(_<<2)|0,h[E+28>>2]=_,h[E+20>>2]=0,h[E+16>>2]=0,m=h[6922]|0,g=1<<_;e:do if(!(m&g))h[6922]=m|g,h[p>>2]=E,h[E+24>>2]=p,h[E+12>>2]=E,h[E+8>>2]=E;else{p=h[p>>2]|0;t:do if((h[p+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=p+16+(_>>>31<<2)|0,m=h[g>>2]|0,!!m;)if((h[m+4>>2]&-8|0)==(v|0)){p=m;break t}else _=_<<1,p=m;h[g>>2]=E,h[E+24>>2]=p,h[E+12>>2]=E,h[E+8>>2]=E;break e}while(!1);b=p+8|0,M=h[b>>2]|0,h[M+12>>2]=E,h[b>>2]=E,h[E+8>>2]=M,h[E+12>>2]=p,h[E+24>>2]=0}while(!1);if(M=(h[6929]|0)+-1|0,h[6929]=M,!(M|0)){for(p=28140;p=h[p>>2]|0,p;)p=p+8|0;h[6929]=-1}}}}function Ea(p,m){p=p|0,m=m|0;var g=0;return p?(g=al(m,p)|0,(m|p)>>>0>65535&&(g=((g>>>0)/(p>>>0)|0|0)==(m|0)?g:-1)):g=0,p=br(g)|0,!p||!(h[p+-4>>2]&3)||lp(p|0,0,g|0)|0,p|0}function the(p,m){p=p|0,m=m|0;var g=0,_=0;return p?m>>>0>4294967231?(m=Rq()|0,h[m>>2]=12,m=0,m|0):(g=nhe(p+-8|0,m>>>0<11?16:m+11&-8)|0,g|0?(m=g+8|0,m|0):(g=br(m)|0,g?(_=h[p+-4>>2]|0,_=(_&-8)-((_&3|0)==0?8:4)|0,cu(g|0,p|0,(_>>>0<m>>>0?_:m)|0)|0,_t(p),m=g,m|0):(m=0,m|0))):(m=br(m)|0,m|0)}function nhe(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0,M=0,N=0,U=0,q=0;if(U=p+4|0,q=h[U>>2]|0,g=q&-8,E=p+g|0,!(q&3))return m>>>0<256?(p=0,p|0):(g>>>0>=(m+4|0)>>>0&&(g-m|0)>>>0<=h[7041]<<1>>>0||(p=0),p|0);if(g>>>0>=m>>>0)return g=g-m|0,g>>>0<=15||(N=p+m|0,h[U>>2]=q&1|m|2,h[N+4>>2]=g|3,q=E+4|0,h[q>>2]=h[q>>2]|1,Dq(N,g)),p|0;if((h[6927]|0)==(E|0))return N=(h[6924]|0)+g|0,g=N-m|0,_=p+m|0,N>>>0<=m>>>0?(p=0,p|0):(h[U>>2]=q&1|m|2,h[_+4>>2]=g|1,h[6927]=_,h[6924]=g,p|0);if((h[6926]|0)==(E|0))return _=(h[6923]|0)+g|0,_>>>0<m>>>0?(p=0,p|0):(g=_-m|0,g>>>0>15?(N=p+m|0,_=p+_|0,h[U>>2]=q&1|m|2,h[N+4>>2]=g|1,h[_>>2]=g,_=_+4|0,h[_>>2]=h[_>>2]&-2,_=N):(h[U>>2]=q&1|_|2,_=p+_+4|0,h[_>>2]=h[_>>2]|1,_=0,g=0),h[6923]=g,h[6926]=_,p|0);if(_=h[E+4>>2]|0,_&2|0||(M=(_&-8)+g|0,M>>>0<m>>>0))return p=0,p|0;N=M-m|0,v=_>>>3;do if(_>>>0<256)if(_=h[E+8>>2]|0,g=h[E+12>>2]|0,(g|0)==(_|0)){h[6921]=h[6921]&~(1<<v);break}else{h[_+12>>2]=g,h[g+8>>2]=_;break}else{b=h[E+24>>2]|0,g=h[E+12>>2]|0;do if((g|0)==(E|0)){if(_=E+16|0,v=_+4|0,g=h[v>>2]|0,g)_=v;else if(g=h[_>>2]|0,!g){v=0;break}for(;;)if(x=g+20|0,v=h[x>>2]|0,v)g=v,_=x;else if(x=g+16|0,v=h[x>>2]|0,v)g=v,_=x;else break;h[_>>2]=0,v=g}else v=h[E+8>>2]|0,h[v+12>>2]=g,h[g+8>>2]=v,v=g;while(!1);if(b|0){if(g=h[E+28>>2]|0,_=27988+(g<<2)|0,(h[_>>2]|0)==(E|0)){if(h[_>>2]=v,!v){h[6922]=h[6922]&~(1<<g);break}}else if(x=b+16|0,h[((h[x>>2]|0)==(E|0)?x:b+20|0)>>2]=v,!v)break;h[v+24>>2]=b,g=E+16|0,_=h[g>>2]|0,_|0&&(h[v+16>>2]=_,h[_+24>>2]=v),g=h[g+4>>2]|0,g|0&&(h[v+20>>2]=g,h[g+24>>2]=v)}}while(!1);return N>>>0<16?(h[U>>2]=q&1|M|2,q=p+M+4|0,h[q>>2]=h[q>>2]|1,p|0):(E=p+m|0,h[U>>2]=q&1|m|2,h[E+4>>2]=N|3,q=p+M+4|0,h[q>>2]=h[q>>2]|1,Dq(E,N),p|0)}function Dq(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0,b=0,E=0;E=p+m|0,g=h[p+4>>2]|0;do if(g&1)b=p;else{if(v=h[p>>2]|0,!(g&3))return;if(b=p+(0-v)|0,m=v+m|0,(h[6926]|0)==(b|0)){if(p=E+4|0,g=h[p>>2]|0,(g&3|0)!=3)break;h[6923]=m,h[p>>2]=g&-2,h[b+4>>2]=m|1,h[E>>2]=m;return}if(_=v>>>3,v>>>0<256)if(p=h[b+8>>2]|0,g=h[b+12>>2]|0,(g|0)==(p|0)){h[6921]=h[6921]&~(1<<_);break}else{h[p+12>>2]=g,h[g+8>>2]=p;break}x=h[b+24>>2]|0,p=h[b+12>>2]|0;do if((p|0)==(b|0)){if(g=b+16|0,_=g+4|0,p=h[_>>2]|0,p)g=_;else if(p=h[g>>2]|0,!p){p=0;break}for(;;)if(v=p+20|0,_=h[v>>2]|0,_)p=_,g=v;else if(v=p+16|0,_=h[v>>2]|0,_)p=_,g=v;else break;h[g>>2]=0}else v=h[b+8>>2]|0,h[v+12>>2]=p,h[p+8>>2]=v;while(!1);if(x){if(g=h[b+28>>2]|0,_=27988+(g<<2)|0,(h[_>>2]|0)==(b|0)){if(h[_>>2]=p,!p){h[6922]=h[6922]&~(1<<g);break}}else if(v=x+16|0,h[((h[v>>2]|0)==(b|0)?v:x+20|0)>>2]=p,!p)break;h[p+24>>2]=x,g=b+16|0,_=h[g>>2]|0,_|0&&(h[p+16>>2]=_,h[_+24>>2]=p),g=h[g+4>>2]|0,g&&(h[p+20>>2]=g,h[g+24>>2]=p)}}while(!1);if(p=E+4|0,_=h[p>>2]|0,_&2)h[p>>2]=_&-2,h[b+4>>2]=m|1,h[b+m>>2]=m,v=m;else{if((h[6927]|0)==(E|0)){if(E=(h[6924]|0)+m|0,h[6924]=E,h[6927]=b,h[b+4>>2]=E|1,(b|0)!=(h[6926]|0))return;h[6926]=0,h[6923]=0;return}if((h[6926]|0)==(E|0)){E=(h[6923]|0)+m|0,h[6923]=E,h[6926]=b,h[b+4>>2]=E|1,h[b+E>>2]=E;return}v=(_&-8)+m|0,g=_>>>3;do if(_>>>0<256)if(p=h[E+8>>2]|0,m=h[E+12>>2]|0,(m|0)==(p|0)){h[6921]=h[6921]&~(1<<g);break}else{h[p+12>>2]=m,h[m+8>>2]=p;break}else{x=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(p=E+16|0,g=p+4|0,m=h[g>>2]|0,m)p=g;else if(m=h[p>>2]|0,!m){g=0;break}for(;;)if(_=m+20|0,g=h[_>>2]|0,g)m=g,p=_;else if(_=m+16|0,g=h[_>>2]|0,g)m=g,p=_;else break;h[p>>2]=0,g=m}else g=h[E+8>>2]|0,h[g+12>>2]=m,h[m+8>>2]=g,g=m;while(!1);if(x|0){if(m=h[E+28>>2]|0,p=27988+(m<<2)|0,(h[p>>2]|0)==(E|0)){if(h[p>>2]=g,!g){h[6922]=h[6922]&~(1<<m);break}}else if(_=x+16|0,h[((h[_>>2]|0)==(E|0)?_:x+20|0)>>2]=g,!g)break;h[g+24>>2]=x,m=E+16|0,p=h[m>>2]|0,p|0&&(h[g+16>>2]=p,h[p+24>>2]=g),m=h[m+4>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}}while(!1);if(h[b+4>>2]=v|1,h[b+v>>2]=v,(b|0)==(h[6926]|0)){h[6923]=v;return}}if(m=v>>>3,v>>>0<256){g=27724+(m<<1<<2)|0,p=h[6921]|0,m=1<<m,p&m?(p=g+8|0,m=h[p>>2]|0):(h[6921]=p|m,m=g,p=g+8|0),h[p>>2]=b,h[m+12>>2]=b,h[b+8>>2]=m,h[b+12>>2]=g;return}if(m=v>>>8,m?v>>>0>16777215?_=31:(x=(m+1048320|0)>>>16&8,E=m<<x,g=(E+520192|0)>>>16&4,E=E<<g,_=(E+245760|0)>>>16&2,_=14-(g|x|_)+(E<<_>>>15)|0,_=v>>>(_+7|0)&1|_<<1):_=0,m=27988+(_<<2)|0,h[b+28>>2]=_,h[b+20>>2]=0,h[b+16>>2]=0,p=h[6922]|0,g=1<<_,!(p&g)){h[6922]=p|g,h[m>>2]=b,h[b+24>>2]=m,h[b+12>>2]=b,h[b+8>>2]=b;return}m=h[m>>2]|0;e:do if((h[m+4>>2]&-8|0)!=(v|0)){for(_=v<<((_|0)==31?0:25-(_>>>1)|0);g=m+16+(_>>>31<<2)|0,p=h[g>>2]|0,!!p;)if((h[p+4>>2]&-8|0)==(v|0)){m=p;break e}else _=_<<1,m=p;h[g>>2]=b,h[b+24>>2]=m,h[b+12>>2]=b,h[b+8>>2]=b;return}while(!1);x=m+8|0,E=h[x>>2]|0,h[E+12>>2]=b,h[x>>2]=b,h[b+8>>2]=E,h[b+12>>2]=m,h[b+24>>2]=0}function At(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,g=p+g>>>0,On(m+_+(g>>>0<p>>>0|0)>>>0|0),g|0|0}function Js(p,m,g,_){return p=p|0,m=m|0,g=g|0,_=_|0,_=m-_-(g>>>0>p>>>0|0)>>>0,On(_|0),p-g>>>0|0|0}function Nq(p){return p=p|0,(p?31-(Gf(p^p-1)|0)|0:32)|0}function TL(p,m,g,_,v){p=p|0,m=m|0,g=g|0,_=_|0,v=v|0;var x=0,b=0,E=0,M=0,N=0,U=0,q=0,j=0,X=0,K=0;if(U=p,M=m,N=M,b=g,j=_,E=j,!N)return x=(v|0)!=0,E?x?(h[v>>2]=p|0,h[v+4>>2]=m&0,j=0,v=0,On(j|0),v|0):(j=0,v=0,On(j|0),v|0):(x&&(h[v>>2]=(U>>>0)%(b>>>0),h[v+4>>2]=0),j=0,v=(U>>>0)/(b>>>0)>>>0,On(j|0),v|0);x=(E|0)==0;do if(b){if(!x){if(x=(Gf(E|0)|0)-(Gf(N|0)|0)|0,x>>>0<=31){q=x+1|0,E=31-x|0,m=x-31>>31,b=q,p=U>>>(q>>>0)&m|N<<E,m=N>>>(q>>>0)&m,x=0,E=U<<E;break}return v?(h[v>>2]=p|0,h[v+4>>2]=M|m&0,j=0,v=0,On(j|0),v|0):(j=0,v=0,On(j|0),v|0)}if(x=b-1|0,x&b|0){E=(Gf(b|0)|0)+33-(Gf(N|0)|0)|0,K=64-E|0,q=32-E|0,M=q>>31,X=E-32|0,m=X>>31,b=E,p=q-1>>31&N>>>(X>>>0)|(N<<q|U>>>(E>>>0))&m,m=m&N>>>(E>>>0),x=U<<K&M,E=(N<<K|U>>>(X>>>0))&M|U<<q&E-33>>31;break}return v|0&&(h[v>>2]=x&U,h[v+4>>2]=0),(b|0)==1?(X=M|m&0,K=p|0|0,On(X|0),K|0):(K=Nq(b|0)|0,X=N>>>(K>>>0)|0,K=N<<32-K|U>>>(K>>>0)|0,On(X|0),K|0)}else{if(x)return v|0&&(h[v>>2]=(N>>>0)%(b>>>0),h[v+4>>2]=0),X=0,K=(N>>>0)/(b>>>0)>>>0,On(X|0),K|0;if(!U)return v|0&&(h[v>>2]=0,h[v+4>>2]=(N>>>0)%(E>>>0)),X=0,K=(N>>>0)/(E>>>0)>>>0,On(X|0),K|0;if(x=E-1|0,!(x&E))return v|0&&(h[v>>2]=p|0,h[v+4>>2]=x&N|m&0),X=0,K=N>>>((Nq(E|0)|0)>>>0),On(X|0),K|0;if(x=(Gf(E|0)|0)-(Gf(N|0)|0)|0,x>>>0<=30){m=x+1|0,E=31-x|0,b=m,p=N<<E|U>>>(m>>>0),m=N>>>(m>>>0),x=0,E=U<<E;break}return v?(h[v>>2]=p|0,h[v+4>>2]=M|m&0,X=0,K=0,On(X|0),K|0):(X=0,K=0,On(X|0),K|0)}while(!1);if(!b)N=E,M=0,E=0;else{q=g|0|0,U=j|_&0,N=At(q|0,U|0,-1,-1)|0,g=ee()|0,M=E,E=0;do _=M,M=x>>>31|M<<1,x=E|x<<1,_=p<<1|_>>>31|0,j=p>>>31|m<<1|0,Js(N|0,g|0,_|0,j|0)|0,K=ee()|0,X=K>>31|((K|0)<0?-1:0)<<1,E=X&1,p=Js(_|0,j|0,X&q|0,(((K|0)<0?-1:0)>>31|((K|0)<0?-1:0)<<1)&U|0)|0,m=ee()|0,b=b-1|0;while((b|0)!=0);N=M,M=0}return b=0,v|0&&(h[v>>2]=p,h[v+4>>2]=m),X=(x|0)>>>31|(N|b)<<1|(b<<1|x>>>31)&0|M,K=(x<<1|0)&-2|E,On(X|0),K|0}function op(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;return N=m>>31|((m|0)<0?-1:0)<<1,M=((m|0)<0?-1:0)>>31|((m|0)<0?-1:0)<<1,x=_>>31|((_|0)<0?-1:0)<<1,v=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,E=Js(N^p|0,M^m|0,N|0,M|0)|0,b=ee()|0,p=x^N,m=v^M,Js((TL(E,b,Js(x^g|0,v^_|0,x|0,v|0)|0,ee()|0,0)|0)^p|0,(ee()|0)^m|0,p|0,m|0)|0}function ihe(p,m){p=p|0,m=m|0;var g=0,_=0,v=0,x=0;return x=p&65535,v=m&65535,g=al(v,x)|0,_=p>>>16,p=(g>>>16)+(al(v,_)|0)|0,v=m>>>16,m=al(v,x)|0,On((p>>>16)+(al(v,_)|0)+(((p&65535)+m|0)>>>16)|0),p+m<<16|g&65535|0|0}function wr(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;return v=p,x=g,g=ihe(v,x)|0,p=ee()|0,On((al(m,x)|0)+(al(_,v)|0)+p|p&0|0),g|0|0|0}function ap(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0,b=0,E=0,M=0,N=0;return v=Q,Q=Q+16|0,E=v|0,b=m>>31|((m|0)<0?-1:0)<<1,x=((m|0)<0?-1:0)>>31|((m|0)<0?-1:0)<<1,N=_>>31|((_|0)<0?-1:0)<<1,M=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,p=Js(b^p|0,x^m|0,b|0,x|0)|0,m=ee()|0,TL(p,m,Js(N^g|0,M^_|0,N|0,M|0)|0,ee()|0,E)|0,_=Js(h[E>>2]^b|0,h[E+4>>2]^x|0,b|0,x|0)|0,g=ee()|0,Q=v,On(g|0),_|0}function qf(p,m,g,_){p=p|0,m=m|0,g=g|0,_=_|0;var v=0,x=0;return x=Q,Q=Q+16|0,v=x|0,TL(p,m,g,_,v)|0,Q=x,On(h[v+4>>2]|0),h[v>>2]|0|0}function Fq(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m>>g|0),p>>>g|(m&(1<<g)-1)<<32-g):(On(((m|0)<0?-1:0)|0),m>>g-32|0)}function tt(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m>>>g|0),p>>>g|(m&(1<<g)-1)<<32-g):(On(0),m>>>g-32|0)}function ft(p,m,g){return p=p|0,m=m|0,g=g|0,(g|0)<32?(On(m<<g|(p&(1<<g)-1<<32-g)>>>32-g|0),p<<g):(On(p<<g-32|0),0)}function EL(p,m,g){return p=p|0,m=m|0,g=g|0,m=Gf(m)|0,(m|0)==32&&(m=m+(Gf(p)|0)|0),On(0),m|0}function Bq(p,m){return p=+p,m=+m,p!=p?+m:m!=m?+p:+wce(+p,+m)}function pT(p,m){return p=+p,m=+m,p!=p?+m:m!=m?+p:+nL(+p,+m)}function mT(p){return p=+p,p>=0?+fo(p+.5):+x1(p-.5)}function cu(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0;if((g|0)>=8192)return Ece(p|0,m|0,g|0)|0,p|0;if(x=p|0,v=p+g|0,(p&3)==(m&3)){for(;p&3;){if(!g)return x|0;He[p>>0]=He[m>>0]|0,p=p+1|0,m=m+1|0,g=g-1|0}for(g=v&-4|0,_=g-64|0;(p|0)<=(_|0);)h[p>>2]=h[m>>2],h[p+4>>2]=h[m+4>>2],h[p+8>>2]=h[m+8>>2],h[p+12>>2]=h[m+12>>2],h[p+16>>2]=h[m+16>>2],h[p+20>>2]=h[m+20>>2],h[p+24>>2]=h[m+24>>2],h[p+28>>2]=h[m+28>>2],h[p+32>>2]=h[m+32>>2],h[p+36>>2]=h[m+36>>2],h[p+40>>2]=h[m+40>>2],h[p+44>>2]=h[m+44>>2],h[p+48>>2]=h[m+48>>2],h[p+52>>2]=h[m+52>>2],h[p+56>>2]=h[m+56>>2],h[p+60>>2]=h[m+60>>2],p=p+64|0,m=m+64|0;for(;(p|0)<(g|0);)h[p>>2]=h[m>>2],p=p+4|0,m=m+4|0}else for(g=v-4|0;(p|0)<(g|0);)He[p>>0]=He[m>>0]|0,He[p+1>>0]=He[m+1>>0]|0,He[p+2>>0]=He[m+2>>0]|0,He[p+3>>0]=He[m+3>>0]|0,p=p+4|0,m=m+4|0;for(;(p|0)<(v|0);)He[p>>0]=He[m>>0]|0,p=p+1|0,m=m+1|0;return x|0}function ML(p,m,g){p=p|0,m=m|0,g=g|0;var _=0;if((m|0)<(p|0)&(p|0)<(m+g|0)){for(_=p,m=m+g|0,p=p+g|0;(g|0)>0;)p=p-1|0,m=m-1|0,g=g-1|0,He[p>>0]=He[m>>0]|0;p=_}else cu(p,m,g)|0;return p|0}function lp(p,m,g){p=p|0,m=m|0,g=g|0;var _=0,v=0,x=0,b=0;if(x=p+g|0,m=m&255,(g|0)>=67){for(;p&3;)He[p>>0]=m,p=p+1|0;for(_=x&-4|0,b=m|m<<8|m<<16|m<<24,v=_-64|0;(p|0)<=(v|0);)h[p>>2]=b,h[p+4>>2]=b,h[p+8>>2]=b,h[p+12>>2]=b,h[p+16>>2]=b,h[p+20>>2]=b,h[p+24>>2]=b,h[p+28>>2]=b,h[p+32>>2]=b,h[p+36>>2]=b,h[p+40>>2]=b,h[p+44>>2]=b,h[p+48>>2]=b,h[p+52>>2]=b,h[p+56>>2]=b,h[p+60>>2]=b,p=p+64|0;for(;(p|0)<(_|0);)h[p>>2]=b,p=p+4|0}for(;(p|0)<(x|0);)He[p>>0]=m,p=p+1|0;return x-g|0}function Oq(p){return p=+p,p>=0?+fo(p+.5):+x1(p-.5)}function cp(p){p=p|0;var m=0,g=0,_=0;return _=Tce()|0,g=h[ol>>2]|0,m=g+p|0,(p|0)>0&(m|0)<(g|0)|(m|0)<0?(Cce(m|0)|0,QG(12),-1):(m|0)>(_|0)&&!(Mce(m|0)|0)?(QG(12),-1):(h[ol>>2]=m,g|0)}function rhe(p,m,g){return p=p|0,m=m|0,g=g|0,up[p&3](m|0,g|0)|0}function she(p,m){return p=p|0,m=m|0,Sce(0),0}var 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l=e.getNodeProperties(this);if(l.initialized!==!0){l.initialized=!0,l.outputNode=this.setup(e)||l.outputNode||null;for(let c of Object.values(l))if(c&&c.isNode===!0){if(c.parents===!0){let u=e.getNodeProperties(c);u.parents=u.parents||[],u.parents.push(this)}c.build(e)}e.addSequentialNode(this)}o=l.outputNode}else if(a==="analyze")this.analyze(e,t);else if(a==="generate"){if(this.generate.length<2){let c=this.getNodeType(e),u=e.getDataFromNode(this);o=u.snippet,o===void 0?u.generated===void 0?(u.generated=!0,o=this.generate(e)||"",u.snippet=o):(Xe("Node: Recursion detected.",this),o="/* Recursion detected. */"):u.flowCodes!==void 0&&e.context.nodeBlock!==void 0&&e.addFlowCodeHierarchy(this,e.context.nodeBlock),o=e.format(o,c,t)}else o=this.generate(e,t)||"";o===""&&t!==null&&t!=="void"&&t!=="OutputType"&&(ze(`TSL: Invalid generated code, expected a "${t}".`),o=e.generateConst(t))}return e.removeChain(this),o}getSerializeChildren(){return this._getChildren()}serialize(e){let 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r=this.method,s=this.getNodeType(e),o=this.getInputType(e),a=this.aNode,l=this.bNode,c=this.cNode,u=e.renderer.coordinateSystem;if(r===i.NEGATE)return e.format("( - "+a.build(e,o)+" )",s,t);{let f=[];return r===i.CROSS?f.push(a.build(e,s),l.build(e,s)):u===ko&&r===i.STEP?f.push(a.build(e,e.getTypeLength(a.getNodeType(e))===1?"float":o),l.build(e,o)):u===ko&&(r===i.MIN||r===i.MAX)?f.push(a.build(e,o),l.build(e,e.getTypeLength(l.getNodeType(e))===1?"float":o)):r===i.REFRACT?f.push(a.build(e,o),l.build(e,o),c.build(e,"float")):r===i.MIX?f.push(a.build(e,o),l.build(e,o),c.build(e,e.getTypeLength(c.getNodeType(e))===1?"float":o)):(u===xl&&r===i.ATAN&&l!==null&&(r="atan2"),e.shaderStage!=="fragment"&&(r===i.DFDX||r===i.DFDY)&&(Xe(`TSL: '${r}' is not supported in the ${e.shaderStage} stage.`,this.stackTrace),r="/*"+r+"*/"),f.push(a.build(e,o)),l!==null&&f.push(l.build(e,o)),c!==null&&f.push(c.build(e,o))),e.format(`${e.getMethod(r,s)}( ${f.join(", ")} )`,s,t)}}serialize(e){super.serialize(e),e.method=this.method}deserialize(e){super.deserialize(e),this.method=e.method}};Pe.ALL="all";Pe.ANY="any";Pe.RADIANS="radians";Pe.DEGREES="degrees";Pe.EXP="exp";Pe.EXP2="exp2";Pe.LOG="log";Pe.LOG2="log2";Pe.SQRT="sqrt";Pe.INVERSE_SQRT="inversesqrt";Pe.FLOOR="floor";Pe.CEIL="ceil";Pe.NORMALIZE="normalize";Pe.FRACT="fract";Pe.SIN="sin";Pe.SINH="sinh";Pe.COS="cos";Pe.COSH="cosh";Pe.TAN="tan";Pe.TANH="tanh";Pe.ASIN="asin";Pe.ASINH="asinh";Pe.ACOS="acos";Pe.ACOSH="acosh";Pe.ATAN="atan";Pe.ATANH="atanh";Pe.ABS="abs";Pe.SIGN="sign";Pe.LENGTH="length";Pe.NEGATE="negate";Pe.ONE_MINUS="oneMinus";Pe.DFDX="dFdx";Pe.DFDY="dFdy";Pe.ROUND="round";Pe.RECIPROCAL="reciprocal";Pe.TRUNC="trunc";Pe.FWIDTH="fwidth";Pe.TRANSPOSE="transpose";Pe.DETERMINANT="determinant";Pe.INVERSE="inverse";Pe.EQUALS="equals";Pe.MIN="min";Pe.MAX="max";Pe.STEP="step";Pe.REFLECT="reflect";Pe.DISTANCE="distance";Pe.DIFFERENCE="difference";Pe.DOT="dot";Pe.CROSS="cross";Pe.POW="pow";Pe.TRANSFORM_DIRECTION="transformDirection";Pe.MIX="mix";Pe.CLAMP="clamp";Pe.REFRACT="refract";Pe.SMOOTHSTEP="smoothstep";Pe.FACEFORWARD="faceforward";var bP=oe(1e-6),tEe=oe(1e6),f4=oe(Math.PI),nEe=oe(Math.PI*2),iEe=oe(Math.PI*2),rEe=oe(Math.PI*.5),Gne=ct(Pe,Pe.ALL).setParameterLength(1),qne=ct(Pe,Pe.ANY).setParameterLength(1),Hne=ct(Pe,Pe.RADIANS).setParameterLength(1),Wne=ct(Pe,Pe.DEGREES).setParameterLength(1),Tz=ct(Pe,Pe.EXP).setParameterLength(1),fx=ct(Pe,Pe.EXP2).setParameterLength(1),wP=ct(Pe,Pe.LOG).setParameterLength(1),Af=ct(Pe,Pe.LOG2).setParameterLength(1),el=ct(Pe,Pe.SQRT).setParameterLength(1),Ez=ct(Pe,Pe.INVERSE_SQRT).setParameterLength(1),gf=ct(Pe,Pe.FLOOR).setParameterLength(1),SP=ct(Pe,Pe.CEIL).setParameterLength(1),ya=ct(Pe,Pe.NORMALIZE).setParameterLength(1),$u=ct(Pe,Pe.FRACT).setParameterLength(1),Ka=ct(Pe,Pe.SIN).setParameterLength(1),jne=ct(Pe,Pe.SINH).setParameterLength(1),Hu=ct(Pe,Pe.COS).setParameterLength(1),Xne=ct(Pe,Pe.COSH).setParameterLength(1),$ne=ct(Pe,Pe.TAN).setParameterLength(1),Yne=ct(Pe,Pe.TANH).setParameterLength(1),Zne=ct(Pe,Pe.ASIN).setParameterLength(1),Kne=ct(Pe,Pe.ASINH).setParameterLength(1),Mz=ct(Pe,Pe.ACOS).setParameterLength(1),Qne=ct(Pe,Pe.ACOSH).setParameterLength(1),Cz=ct(Pe,Pe.ATAN).setParameterLength(1,2),Jne=ct(Pe,Pe.ATANH).setParameterLength(1),fr=ct(Pe,Pe.ABS).setParameterLength(1),Rz=ct(Pe,Pe.SIGN).setParameterLength(1),vf=ct(Pe,Pe.LENGTH).setParameterLength(1),Pz=ct(Pe,Pe.NEGATE).setParameterLength(1),eie=ct(Pe,Pe.ONE_MINUS).setParameterLength(1),Iz=ct(Pe,Pe.DFDX).setParameterLength(1),Lz=ct(Pe,Pe.DFDY).setParameterLength(1),tie=ct(Pe,Pe.ROUND).setParameterLength(1),nie=ct(Pe,Pe.RECIPROCAL).setParameterLength(1),Dz=ct(Pe,Pe.TRUNC).setParameterLength(1),Nz=ct(Pe,Pe.FWIDTH).setParameterLength(1),iie=ct(Pe,Pe.TRANSPOSE).setParameterLength(1),rie=ct(Pe,Pe.DETERMINANT).setParameterLength(1),sie=ct(Pe,Pe.INVERSE).setParameterLength(1),Pl=ct(Pe,Pe.MIN).setParameterLength(2,1/0),zr=ct(Pe,Pe.MAX).setParameterLength(2,1/0),Jg=ct(Pe,Pe.STEP).setParameterLength(2),oie=ct(Pe,Pe.REFLECT).setParameterLength(2),aie=ct(Pe,Pe.DISTANCE).setParameterLength(2),lie=ct(Pe,Pe.DIFFERENCE).setParameterLength(2),ru=ct(Pe,Pe.DOT).setParameterLength(2),Kd=ct(Pe,Pe.CROSS).setParameterLength(2),eu=ct(Pe,Pe.POW).setParameterLength(2),Fz=i=>Tn(i,i),cie=i=>Tn(i,i,i),Bz=i=>Tn(i,i,i,i),uie=ct(Pe,Pe.TRANSFORM_DIRECTION).setParameterLength(2),hie=(i,e)=>ya(Tn(e,Ft(pe(i),0)).xyz),fie=(i,e)=>ya(Ft(pe(i),0).mul(e).xyz),die=i=>Tn(Rz(i),eu(fr(i),1/3)),Oz=i=>ru(i,i),Qn=ct(Pe,Pe.MIX).setParameterLength(3),Yu=(i,e=0,t=1)=>new Pe(Pe.CLAMP,Ht(i),Ht(e),Ht(t)),TP=i=>Yu(i),Uz=ct(Pe,Pe.REFRACT).setParameterLength(3),mc=ct(Pe,Pe.SMOOTHSTEP).setParameterLength(3),kz=ct(Pe,Pe.FACEFORWARD).setParameterLength(3),pie=me(([i])=>{let n=43758.5453,r=ru(i.xy,dt(12.9898,78.233)),s=yP(r,f4);return $u(Ka(s).mul(n))}),mie=(i,e,t)=>Qn(e,t,i),Aie=(i,e,t)=>mc(e,t,i),gie=(i,e)=>Jg(e,i),sEe=kz,oEe=Ez;Ue("all",Gne);Ue("any",qne);Ue("radians",Hne);Ue("degrees",Wne);Ue("exp",Tz);Ue("exp2",fx);Ue("log",wP);Ue("log2",Af);Ue("sqrt",el);Ue("inverseSqrt",Ez);Ue("floor",gf);Ue("ceil",SP);Ue("normalize",ya);Ue("fract",$u);Ue("sin",Ka);Ue("sinh",jne);Ue("cos",Hu);Ue("cosh",Xne);Ue("tan",$ne);Ue("tanh",Yne);Ue("asin",Zne);Ue("asinh",Kne);Ue("acos",Mz);Ue("acosh",Qne);Ue("atan",Cz);Ue("atanh",Jne);Ue("abs",fr);Ue("sign",Rz);Ue("length",vf);Ue("lengthSq",Oz);Ue("negate",Pz);Ue("oneMinus",eie);Ue("dFdx",Iz);Ue("dFdy",Lz);Ue("round",tie);Ue("reciprocal",nie);Ue("trunc",Dz);Ue("fwidth",Nz);Ue("min",Pl);Ue("max",zr);Ue("step",gie);Ue("reflect",oie);Ue("distance",aie);Ue("dot",ru);Ue("cross",Kd);Ue("pow",eu);Ue("pow2",Fz);Ue("pow3",cie);Ue("pow4",Bz);Ue("transformDirection",uie);Ue("transformNormalByViewMatrix",hie);Ue("transformNormalByInverseViewMatrix",fie);Ue("mix",mie);Ue("clamp",Yu);Ue("refract",Uz);Ue("smoothstep",Aie);Ue("faceForward",kz);Ue("difference",lie);Ue("saturate",TP);Ue("cbrt",die);Ue("transpose",iie);Ue("determinant",rie);Ue("inverse",sie);Ue("rand",pie);var BU=class extends Kt{static get type(){return"ConditionalNode"}constructor(e,t,n=null){super(),this.condNode=e,this.ifNode=t,this.elseNode=n}generateNodeType(e){let{ifNode:t,elseNode:n}=e.getNodeProperties(this);if(t===void 0)return e.flowBuildStage(this,"setup"),this.getNodeType(e);let r=t.getNodeType(e);if(n!==null){let s=n.getNodeType(e);if(e.getTypeLength(s)>e.getTypeLength(r))return s}return r}setup(e){let t=this.condNode,n=this.ifNode.isolate(),r=this.elseNode?this.elseNode.isolate():null,s=e.context.nodeBlock;e.getDataFromNode(n).parentNodeBlock=s,r!==null&&(e.getDataFromNode(r).parentNodeBlock=s);let o=e.context.uniformFlow,a=e.getNodeProperties(this);a.condNode=t,a.ifNode=o?n:n.context({nodeBlock:n}),a.elseNode=r?o?r:r.context({nodeBlock:r}):null}generate(e,t){let n=this.getNodeType(e),r=e.getDataFromNode(this);if(r.nodeProperty!==void 0)return r.nodeProperty;let{condNode:s,ifNode:o,elseNode:a}=e.getNodeProperties(this),l=e.currentFunctionNode,c=t!=="void",u=c?Jd(n).build(e):"";r.nodeProperty=u;let f=s.build(e,"bool");if(e.context.uniformFlow&&a!==null){let y=o.build(e,n),w=a.build(e,n),S=e.getTernary(f,y,w);return e.format(S,n,t)}e.addFlowCode(`41344134 ${e.tab}if ( ${f} ) {41354135 41364136 `).addFlowTab();let A=o.build(e,n);if(A&&(c?A=u+" = "+A+";":(A="return "+A+";",l===null&&(Xe("TSL: Return statement used in an inline 'Fn()'. 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41434143 41444144 `)}else e.addFlowCode(`41454145 4146-`);return e.format(u,n,t)}},_a=$n(mU).setParameterLength(2,3);Ue("select",_a);var lS=class extends Kt{static get type(){return"ContextNode"}constructor(e=null,t={}){super(),this.isContextNode=!0,this.node=e,this.value=t}getScope(){return this.node.getScope()}generateNodeType(e){return this.node.getNodeType(e)}getFlowContextData(){let e=[];return this.traverse(t=>{t.isContextNode===!0&&e.push(t.value)}),Object.assign({},...e)}getMemberType(e,t){return this.node.getMemberType(e,t)}analyze(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}setup(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}generate(e,t){let n=e.addContext(this.value),r=this.node.build(e,t);return e.setContext(n),r}},Kd=(i=null,e={})=>{let t=i;return(t===null||t.isNode!==!0)&&(e=t||e,t=null),new lS(t,e)},Xne=i=>Kd(i,{uniformFlow:!0}),_z=(i,e)=>Kd(i,{nodeName:e});function $ne(i,e,t=null){return Kd(t,{getShadow:({light:n,shadowColorNode:r})=>e===n?r.mul(i):r})}function Yne(i,e=null){return Kd(e,{getAO:(t,{material:n})=>n.transparent===!0?t:t!==null?t.mul(i):i})}function Zne(i,e){return Xe('TSL: "label()" has been deprecated. 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r=!1;if(this.node.isShaderCallNodeInternal&&this.node.shaderNode.getLayout()===null&&t.fnCall&&t.fnCall.shaderNode&&t.getDataFromNode(this.node.shaderNode).hasLoop){let a=t.getDataFromNode(this);a.forceDeclaration=!0,r=!0}let s=t.getBaseStack();r?s.addToStackBefore(this):s.addToStack(this)}return this.isIntent(t)&&this.isAssign(t)!==!0?this.node.build(...e):super.build(...e)}generate(e){let{node:t,name:n,readOnly:r}=this,{renderer:s}=e,o=s.backend.isWebGPUBackend===!0,a=!1,l=!1;r&&(a=e.isDeterministic(t),l=o?r:a);let c=this.getNodeType(e);if(c=="void")return this.isIntent(e)!==!0&&ze('TSL: ".toVar()" can not be used with void type.',this.stackTrace),t.build(e);let u=e.getVectorType(c),f=t.build(e,u),d=e.getVarFromNode(this,n,u,void 0,l),A=e.getPropertyName(d),y=A;if(l)if(o)y=a?`const ${A}`:`let ${A}`;else{let w=t.getArrayCount(e);y=`const ${e.getVar(d.type,A,w)}`}return e.addLineFlowCode(`${y} = ${f}`,this),A}_hasStack(e){return e.getDataFromNode(this).stack!==void 0}},xz=$n(tx),Kne=(i,e=null)=>xz(i,e).toStack(),Qne=(i,e=null)=>xz(i,e,!0).toStack(),Jne=i=>xz(i).setIntent(!0).toStack();Ue("toVar",Kne);Ue("toConst",Qne);Ue("toVarIntent",Jne);var AU=class extends Kt{static get type(){return"SubBuild"}constructor(e,t,n=null){super(n),this.node=e,this.name=t,this.isSubBuildNode=!0}generateNodeType(e){if(this.nodeType!==null)return this.nodeType;e.addSubBuild(this.name);let t=this.node.getNodeType(e);return e.removeSubBuild(),t}build(e,...t){e.addSubBuild(this.name);let n=this.node.build(e,...t);return e.removeSubBuild(),n}},qg=(i,e,t=null)=>new AU(Ht(i),e,t),gU=class extends Kt{static get type(){return"VaryingNode"}constructor(e,t=null){super(),this.node=qg(e,"VERTEX"),this.name=t,this.isVaryingNode=!0,this.interpolationType=null,this.interpolationSampling=null,this.global=!0}setInterpolation(e,t=null){return this.interpolationType=e,this.interpolationSampling=t,this}getHash(e){return this.name||super.getHash(e)}generateNodeType(e){return this.node.getNodeType(e)}setupVarying(e){let t=e.getNodeProperties(this),n=t.varying;if(n===void 0){let r=this.name,s=this.getNodeType(e),o=this.interpolationType,a=this.interpolationSampling;t.varying=n=e.getVaryingFromNode(this,r,s,o,a),t.node=qg(this.node,"VERTEX")}return n.needsInterpolation||(n.needsInterpolation=e.shaderStage==="fragment"),n}setup(e){this.setupVarying(e),e.flowNodeFromShaderStage($_.VERTEX,this.node)}analyze(e){this.setupVarying(e),e.flowNodeFromShaderStage($_.VERTEX,this.node)}generate(e){let t=e.getSubBuildProperty("property",e.currentStack),n=e.getNodeProperties(this),r=this.setupVarying(e);if(n[t]===void 0){let s=this.getNodeType(e),o=e.getPropertyName(r,$_.VERTEX);if(e.shaderStage===$_.VERTEX){let a=n.node.build(e,s);e.addLineFlowCode(`${o} = ${a}`,this)}else e.flowNodeFromShaderStage($_.VERTEX,n.node,s,o);n[t]=o}return e.getPropertyName(r)}},gm=$n(gU).setParameterLength(1,2),eie=i=>gm(i);Ue("toVarying",gm);Ue("toVertexStage",eie);var tie=me(([i])=>{let e=i.mul(.9478672986).add(.0521327014).pow(2.4),t=i.mul(.0773993808),n=i.lessThanEqual(.04045);return Qn(e,t,n)}).setLayout({name:"sRGBTransferEOTF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),nie=me(([i])=>{let e=i.pow(.41666).mul(1.055).sub(.055),t=i.mul(12.92),n=i.lessThanEqual(.0031308);return Qn(e,t,n)}).setLayout({name:"sRGBTransferOETF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),yz="WorkingColorSpace",ETe="OutputColorSpace",cS=class extends Cr{static get type(){return"ColorSpaceNode"}constructor(e,t,n){super("vec4"),this.colorNode=e,this.source=t,this.target=n}resolveColorSpace(e,t){return t===yz?ln.workingColorSpace:t===ETe?e.context.outputColorSpace||e.renderer.outputColorSpace:t}setup(e){let{colorNode:t}=this,n=this.resolveColorSpace(e,this.source),r=this.resolveColorSpace(e,this.target),s=t;return ln.enabled===!1||n===r||!n||!r||(ln.getTransfer(n)===kt&&(s=Ft(tie(s.rgb),s.a)),ln.getPrimaries(n)!==ln.getPrimaries(r)&&(s=Ft(To(ln._getMatrix(new 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t=Xt(null,e);this.group!==null&&t.setGroup(this.group),this.node=t}generateNodeType(e){return this.node===null&&(this.updateReference(e),this.updateValue()),this.node.getNodeType(e)}getValueFromReference(e=this.reference){let{properties:t}=this,n=e[t[0]];for(let r=1;r<t.length;r++)n=n[t[r]];return n}updateReference(e){return this.reference=this.object!==null?this.object:e.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){this.node===null&&this.setNodeType(this.uniformType);let e=this.getValueFromReference();Array.isArray(e)?this.node.array=e:this.node.value=e}},RTe=(i,e,t)=>new s4(i,e,t),vU=class extends s4{static get type(){return"RendererReferenceNode"}constructor(e,t,n=null){super(e,t,n),this.renderer=n,this.setGroup(Jt)}updateReference(e){return this.reference=this.renderer!==null?this.renderer:e.renderer,this.reference}},rie=(i,e,t=null)=>new vU(i,e,t),_U=class extends Cr{static get type(){return"ToneMappingNode"}constructor(e,t=oie,n=null){super("vec3"),this._toneMapping=e,this.exposureNode=t,this.colorNode=n}customCacheKey(){return Zw(this._toneMapping)}setToneMapping(e){return this._toneMapping=e,this}getToneMapping(){return this._toneMapping}setup(e){let t=this.colorNode||e.context.color,n=this._toneMapping;if(n===ao)return t;let r=null,s=e.renderer.library.getToneMappingFunction(n);return s!==null?r=Ft(s(t.rgb,this.exposureNode),t.a):(ze("ToneMappingNode: Unsupported Tone Mapping configuration.",n),r=t),r}},sie=(i,e,t)=>new _U(i,Ht(e),Ht(t)),oie=rie("toneMappingExposure","float");Ue("toneMapping",(i,e,t)=>sie(e,t,i));var Aee=new WeakMap;function gee(i,e){let t=Aee.get(i);return t===void 0&&(t=new Ed(i,e),Aee.set(i,t)),t}var df=class extends sS{static get type(){return"BufferAttributeNode"}constructor(e,t=null,n=0,r=0){super(e,t),this.isBufferNode=!0,this.bufferType=t,this.bufferStride=n,this.bufferOffset=r,this.usage=Jp,this.instanced=!1,this.attribute=null,this.global=!0,e&&e.isBufferAttribute===!0&&e.itemSize<=4&&(this.attribute=e,this.usage=e.usage,this.instanced=e.isInstancedBufferAttribute)}getHash(e){let t;if(this.bufferStride===0&&this.bufferOffset===0){let n=e.globalCache.getData(this.value);n===void 0&&(n={node:this},e.globalCache.setData(this.value,n)),t=n.node.id}else t=this.id;return String(t)}generateNodeType(e){return this.bufferType===null&&(this.bufferType=e.getTypeFromAttribute(this.attribute)),this.bufferType}setup(e){if(this.attribute!==null)return;let t=this.getNodeType(e),n=e.getTypeLength(t),r=this.value,s=this.bufferStride||n,o=this.bufferOffset,a;r.isInterleavedBuffer===!0?a=r:r.isBufferAttribute===!0?a=gee(r.array,s):a=gee(r,s);let l=new 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df(i,"vec4",16,8).setUsage(r).setInstanced(s),new df(i,"vec4",16,12).setUsage(r).setInstanced(s)):new df(i,e,t,n).setUsage(r)}var bz=(i,e=null,t=0,n=0)=>_I(i,e,t,n),ITe=(i,e=null,t=0,n=0)=>_I(i,e,t,n,og),xI=(i,e=null,t=0,n=0)=>_I(i,e,t,n,Jp,!0),wz=(i,e=null,t=0,n=0)=>_I(i,e,t,n,og,!0);Ue("toAttribute",i=>bz(i.value));var Ys=class i extends Kt{static get type(){return"IndexNode"}constructor(e){super("uint"),this.scope=e,this.isIndexNode=!0}generate(e){let t=this.getNodeType(e),n=this.scope,r;if(n===i.VERTEX)r=e.getVertexIndex();else if(n===i.INSTANCE)r=e.getInstanceIndex();else if(n===i.DRAW)r=e.getDrawIndex();else if(n===i.INVOCATION_LOCAL)r=e.getInvocationLocalIndex();else if(n===i.INVOCATION_SUBGROUP)r=e.getInvocationSubgroupIndex();else if(n===i.SUBGROUP)r=e.getSubgroupIndex();else throw new Error("THREE.IndexNode: Unknown scope: "+n);let s;return e.shaderStage==="vertex"||e.shaderStage==="compute"?s=r:s=gm(this).build(e,t),s}};Ys.VERTEX="vertex";Ys.INSTANCE="instance";Ys.SUBGROUP="subgroup";Ys.INVOCATION_LOCAL="invocationLocal";Ys.INVOCATION_SUBGROUP="invocationSubgroup";Ys.DRAW="draw";var aie=xt(Ys,Ys.VERTEX),Xu=xt(Ys,Ys.INSTANCE),PTe=xt(Ys,Ys.SUBGROUP),LTe=xt(Ys,Ys.INVOCATION_SUBGROUP),DTe=xt(Ys,Ys.INVOCATION_LOCAL),lie=xt(Ys,Ys.DRAW),xU=class extends Kt{static get type(){return"ComputeNode"}constructor(e,t){super("void"),this.isComputeNode=!0,this.computeNode=e,this.workgroupSize=t,this.count=null,this.dispatchSize=null,this.version=1,this.name="",this.updateBeforeType=yn.OBJECT,this.onInitFunction=null,this.countNode=null}dispose(){this.dispatchEvent({type:"dispose"})}setName(e){return this.name=e,this}label(e){return Xe('TSL: "label()" has been deprecated. Use "setName()" instead.',new es),this.setName(e)}onInit(e){return this.onInitFunction=e,this}updateBefore({renderer:e}){e.compute(this)}setup(e){this.count!==null&&this.countNode===null&&(this.countNode=Xt(this.count,"uint").onObjectUpdate(()=>this.count));let t=this.computeNode.build(e);if(t){let n=e.getNodeProperties(this);n.outputComputeNode=t.outputNode,t.outputNode=null}return t}generate(e,t){let{shaderStage:n}=e;if(n==="compute"){let r=this.computeNode.build(e,"void");if(r!==""&&e.addLineFlowCode(r,this),this.count!==null&&e.allowEarlyReturns===!0){let s=this.countNode.build(e,"uint"),o=Xu.build(e,"uint");e.flow.code=`${e.tab}if ( ${o} >= ${s} ) { return; }4146+`);return e.format(u,n,t)}},xa=$n(BU).setParameterLength(2,3);Ue("select",xa);var pS=class extends Kt{static get type(){return"ContextNode"}constructor(e=null,t={}){super(),this.isContextNode=!0,this.node=e,this.value=t}getScope(){return this.node.getScope()}generateNodeType(e){return this.node.getNodeType(e)}getFlowContextData(){let e=[];return this.traverse(t=>{t.isContextNode===!0&&e.push(t.value)}),Object.assign({},...e)}getMemberType(e,t){return this.node.getMemberType(e,t)}analyze(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}setup(e){let t=e.addContext(this.value);this.node.build(e),e.setContext(t)}generate(e,t){let n=e.addContext(this.value),r=this.node.build(e,t);return e.setContext(n),r}},ep=(i=null,e={})=>{let t=i;return(t===null||t.isNode!==!0)&&(e=t||e,t=null),new pS(t,e)},vie=i=>ep(i,{uniformFlow:!0}),zz=(i,e)=>ep(i,{nodeName:e});function _ie(i,e,t=null){return ep(t,{getShadow:({light:n,shadowColorNode:r})=>e===n?r.mul(i):r})}function xie(i,e=null){return ep(e,{getAO:(t,{material:n})=>n.transparent===!0?t:t!==null?t.mul(i):i})}function yie(i,e){return Xe('TSL: "label()" has been deprecated. 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r=!1;if(this.node.isShaderCallNodeInternal&&this.node.shaderNode.getLayout()===null&&t.fnCall&&t.fnCall.shaderNode&&t.getDataFromNode(this.node.shaderNode).hasLoop){let a=t.getDataFromNode(this);a.forceDeclaration=!0,r=!0}let s=t.getBaseStack();r?s.addToStackBefore(this):s.addToStack(this)}return this.isIntent(t)&&this.isAssign(t)!==!0?this.node.build(...e):super.build(...e)}generate(e){let{node:t,name:n,readOnly:r}=this,{renderer:s}=e,o=s.backend.isWebGPUBackend===!0,a=!1,l=!1;r&&(a=e.isDeterministic(t),l=o?r:a);let c=this.getNodeType(e);if(c=="void")return this.isIntent(e)!==!0&&ze('TSL: ".toVar()" can not be used with void type.',this.stackTrace),t.build(e);let u=e.getVectorType(c),f=t.build(e,u),d=e.getVarFromNode(this,n,u,void 0,l),A=e.getPropertyName(d),y=A;if(l)if(o)y=a?`const ${A}`:`let ${A}`;else{let w=t.getArrayCount(e);y=`const ${e.getVar(d.type,A,w)}`}return e.addLineFlowCode(`${y} = ${f}`,this),A}_hasStack(e){return e.getDataFromNode(this).stack!==void 0}},Vz=$n(ax),bie=(i,e=null)=>Vz(i,e).toStack(),wie=(i,e=null)=>Vz(i,e,!0).toStack(),Sie=i=>Vz(i).setIntent(!0).toStack();Ue("toVar",bie);Ue("toConst",wie);Ue("toVarIntent",Sie);var OU=class extends Kt{static get type(){return"SubBuild"}constructor(e,t,n=null){super(n),this.node=e,this.name=t,this.isSubBuildNode=!0}generateNodeType(e){if(this.nodeType!==null)return this.nodeType;e.addSubBuild(this.name);let t=this.node.getNodeType(e);return e.removeSubBuild(),t}build(e,...t){e.addSubBuild(this.name);let n=this.node.build(e,...t);return e.removeSubBuild(),n}},$g=(i,e,t=null)=>new OU(Ht(i),e,t),UU=class extends Kt{static get type(){return"VaryingNode"}constructor(e,t=null){super(),this.node=$g(e,"VERTEX"),this.name=t,this.isVaryingNode=!0,this.interpolationType=null,this.interpolationSampling=null,this.global=!0}setInterpolation(e,t=null){return this.interpolationType=e,this.interpolationSampling=t,this}getHash(e){return this.name||super.getHash(e)}generateNodeType(e){return this.node.getNodeType(e)}setupVarying(e){let t=e.getNodeProperties(this),n=t.varying;if(n===void 0){let r=this.name,s=this.getNodeType(e),o=this.interpolationType,a=this.interpolationSampling;t.varying=n=e.getVaryingFromNode(this,r,s,o,a),t.node=$g(this.node,"VERTEX")}return n.needsInterpolation||(n.needsInterpolation=e.shaderStage==="fragment"),n}setup(e){this.setupVarying(e),e.flowNodeFromShaderStage(ex.VERTEX,this.node)}analyze(e){this.setupVarying(e),e.flowNodeFromShaderStage(ex.VERTEX,this.node)}generate(e){let t=e.getSubBuildProperty("property",e.currentStack),n=e.getNodeProperties(this),r=this.setupVarying(e);if(n[t]===void 0){let s=this.getNodeType(e),o=e.getPropertyName(r,ex.VERTEX);if(e.shaderStage===ex.VERTEX){let a=n.node.build(e,s);e.addLineFlowCode(`${o} = ${a}`,this)}else e.flowNodeFromShaderStage(ex.VERTEX,n.node,s,o);n[t]=o}return e.getPropertyName(r)}},ym=$n(UU).setParameterLength(1,2),Tie=i=>ym(i);Ue("toVarying",ym);Ue("toVertexStage",Tie);var Eie=me(([i])=>{let e=i.mul(.9478672986).add(.0521327014).pow(2.4),t=i.mul(.0773993808),n=i.lessThanEqual(.04045);return Qn(e,t,n)}).setLayout({name:"sRGBTransferEOTF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),Mie=me(([i])=>{let e=i.pow(.41666).mul(1.055).sub(.055),t=i.mul(12.92),n=i.lessThanEqual(.0031308);return Qn(e,t,n)}).setLayout({name:"sRGBTransferOETF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),Gz="WorkingColorSpace",aEe="OutputColorSpace",mS=class extends Rr{static get type(){return"ColorSpaceNode"}constructor(e,t,n){super("vec4"),this.colorNode=e,this.source=t,this.target=n}resolveColorSpace(e,t){return t===Gz?ln.workingColorSpace:t===aEe?e.context.outputColorSpace||e.renderer.outputColorSpace:t}setup(e){let{colorNode:t}=this,n=this.resolveColorSpace(e,this.source),r=this.resolveColorSpace(e,this.target),s=t;return ln.enabled===!1||n===r||!n||!r||(ln.getTransfer(n)===kt&&(s=Ft(Eie(s.rgb),s.a)),ln.getPrimaries(n)!==ln.getPrimaries(r)&&(s=Ft(To(ln._getMatrix(new 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t=Xt(null,e);this.group!==null&&t.setGroup(this.group),this.node=t}generateNodeType(e){return this.node===null&&(this.updateReference(e),this.updateValue()),this.node.getNodeType(e)}getValueFromReference(e=this.reference){let{properties:t}=this,n=e[t[0]];for(let r=1;r<t.length;r++)n=n[t[r]];return n}updateReference(e){return this.reference=this.object!==null?this.object:e.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){this.node===null&&this.setNodeType(this.uniformType);let e=this.getValueFromReference();Array.isArray(e)?this.node.array=e:this.node.value=e}},uEe=(i,e,t)=>new d4(i,e,t),kU=class extends d4{static get type(){return"RendererReferenceNode"}constructor(e,t,n=null){super(e,t,n),this.renderer=n,this.setGroup(Jt)}updateReference(e){return this.reference=this.renderer!==null?this.renderer:e.renderer,this.reference}},Rie=(i,e,t=null)=>new kU(i,e,t),zU=class extends Rr{static get type(){return"ToneMappingNode"}constructor(e,t=Iie,n=null){super("vec3"),this._toneMapping=e,this.exposureNode=t,this.colorNode=n}customCacheKey(){return nS(this._toneMapping)}setToneMapping(e){return this._toneMapping=e,this}getToneMapping(){return this._toneMapping}setup(e){let t=this.colorNode||e.context.color,n=this._toneMapping;if(n===ao)return t;let r=null,s=e.renderer.library.getToneMappingFunction(n);return s!==null?r=Ft(s(t.rgb,this.exposureNode),t.a):(ze("ToneMappingNode: Unsupported Tone Mapping configuration.",n),r=t),r}},Pie=(i,e,t)=>new zU(i,Ht(e),Ht(t)),Iie=Rie("toneMappingExposure","float");Ue("toneMapping",(i,e,t)=>Pie(e,t,i));var Vee=new WeakMap;function Gee(i,e){let t=Vee.get(i);return t===void 0&&(t=new Rd(i,e),Vee.set(i,t)),t}var df=class extends hS{static get type(){return"BufferAttributeNode"}constructor(e,t=null,n=0,r=0){super(e,t),this.isBufferNode=!0,this.bufferType=t,this.bufferStride=n,this.bufferOffset=r,this.usage=i0,this.instanced=!1,this.attribute=null,this.global=!0,e&&e.isBufferAttribute===!0&&e.itemSize<=4&&(this.attribute=e,this.usage=e.usage,this.instanced=e.isInstancedBufferAttribute)}getHash(e){let t;if(this.bufferStride===0&&this.bufferOffset===0){let n=e.globalCache.getData(this.value);n===void 0&&(n={node:this},e.globalCache.setData(this.value,n)),t=n.node.id}else t=this.id;return String(t)}generateNodeType(e){return this.bufferType===null&&(this.bufferType=e.getTypeFromAttribute(this.attribute)),this.bufferType}setup(e){if(this.attribute!==null)return;let t=this.getNodeType(e),n=e.getTypeLength(t),r=this.value,s=this.bufferStride||n,o=this.bufferOffset,a;r.isInterleavedBuffer===!0?a=r:r.isBufferAttribute===!0?a=Gee(r.array,s):a=Gee(r,s);let l=new Vo(a,n,o);a.setUsage(this.usage),this.attribute=l,this.attribute.isInstancedBufferAttribute=this.instanced}generate(e){let t=this.getNodeType(e),n=e.context.nodeName;n!==void 0&&delete e.context.nodeName;let r=e.getBufferAttributeFromNode(this,t,n),s=e.getPropertyName(r),o=null;if(e.shaderStage==="vertex"||e.shaderStage==="compute")this.name=s,o=s;else{let a;n&&(a=n+"Varying"),o=ym(this,a).build(e,t)}return o}getInputType(){return"bufferAttribute"}setUsage(e){return this.usage=e,this.attribute&&this.attribute.isBufferAttribute===!0&&(this.attribute.usage=e),this}setInstanced(e){return this.instanced=e,this}};function MP(i,e=null,t=0,n=0,r=i0,s=!1){return e==="mat3"||e===null&&i.itemSize===9?To(new df(i,"vec3",9,0).setUsage(r).setInstanced(s),new df(i,"vec3",9,3).setUsage(r).setInstanced(s),new df(i,"vec3",9,6).setUsage(r).setInstanced(s)):e==="mat4"||e===null&&i.itemSize===16?pm(new df(i,"vec4",16,0).setUsage(r).setInstanced(s),new df(i,"vec4",16,4).setUsage(r).setInstanced(s),new 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t=i._useAlphaToCoverage,n=i._useDash,r=i._useWorldUnits,s=Ui();if(n){let a=i.dashSizeNode?oe(i.dashSizeNode):Vz,l=i.gapSizeNode?oe(i.gapSizeNode):Gz;Gg.assign(a),aS.assign(l),s.y.lessThan(-1).or(s.y.greaterThan(1)).discard(),Fre.mod(Gg.add(aS)).greaterThan(Gg).discard()}let o=oe(1).toVar("alpha");if(r){let a=Dg.xyz.normalize().mul(1e5),l=n7.sub(WR),c=qEe({p1:WR,p2:n7,p3:pe(0,0,0),p4:a}),u=WR.add(l.mul(c.x)),f=a.mul(c.y),y=u.sub(f).length().div(u4);if(!n)if(t&&e.currentSamples>0){let w=y.fwidth();o.assign(fc(w.negate().add(.5),w.add(.5),y).oneMinus())}else y.greaterThan(.5).discard()}else if(t&&e.currentSamples>0){let a=s.x,l=s.y.greaterThan(0).select(s.y.sub(1),s.y.add(1)),c=a.mul(a).add(l.mul(l)),u=oe(c.fwidth()).toVar("dlen");$t(s.y.abs().greaterThan(1),()=>{o.assign(fc(u.oneMinus(),u.add(1),c).oneMinus())})}else $t(s.y.abs().greaterThan(1),()=>{let a=s.x,l=s.y.greaterThan(0).select(s.y.sub(1),s.y.add(1));a.mul(a).add(l.mul(l)).greaterThan(1).discard()});return o})();var HEe=new 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T=Qw.dot(i),R=Qw.dot(er),P=Qw.dot(c),I=Vg.dot(i),F=Vg.dot(er),D=Vg.dot(c);w=QEe({alphaT:JR,alphaB:l,dotTV:R,dotBV:F,dotTL:T,dotBL:I,dotNV:f,dotNL:u}),S=e3e({alphaT:JR,alphaB:l,dotNH:d,dotTH:P,dotBH:D})}else w=kre({alpha:l,dotNL:u,dotNV:f}),S=zre({alpha:l,dotNH:d});return y.mul(w).mul(S)}),t3e=new 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kA(t3e,16,16,js,Wi),lf.name="DFG_LUT",lf.minFilter=Mi,lf.magFilter=Mi,lf.wrapS=aa,lf.wrapT=aa,lf.generateMipmaps=!1,lf.needsUpdate=!0);let t=dt(i,e);return fi(lf,t).rg}),n3e=me(({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o})=>{let a=eV({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o}),l=hi.dot(i).clamp(),c=hi.dot(er).clamp(),u=fS({roughness:n,dotNV:c}),f=fS({roughness:n,dotNV:l}),d=e.mul(u.x).add(t.mul(u.y)),A=e.mul(f.x).add(t.mul(f.y)),y=u.x.add(u.y),w=f.x.add(f.y),S=oe(1).sub(y),T=oe(1).sub(w),R=e.add(e.oneMinus().mul(.047619)),P=d.mul(A).mul(R).div(oe(1).sub(S.mul(T).mul(R).mul(R)).add(pI)),I=S.mul(T),F=P.mul(I);return a.add(F)}),Vre=me(i=>{let{dotNV:e,specularColor:t,specularF90:n,roughness:r}=i,s=fS({dotNV:e,roughness:r});return t.mul(s.x).add(n.mul(s.y))}),u7=me(({f:i,f90:e,dotVH:t})=>{let n=t.oneMinus().saturate(),r=n.mul(n),s=n.mul(r,r).clamp(0,.9999);return i.sub(pe(e).mul(s)).div(s.oneMinus())}).setLayout({name:"Schlick_to_F0",type:"vec3",inputs:[{name:"f",type:"vec3"},{name:"f90",type:"float"},{name:"dotVH",type:"float"}]}),i3e=me(({roughness:i,dotNH:e})=>{let t=i.pow2(),n=oe(1).div(t),s=e.pow2().oneMinus().max(.0078125);return oe(2).add(n).mul(s.pow(n.mul(.5))).div(2*Math.PI)}).setLayout({name:"D_Charlie",type:"float",inputs:[{name:"roughness",type:"float"},{name:"dotNH",type:"float"}]}),r3e=me(({dotNV:i,dotNL:e})=>oe(1).div(oe(4).mul(e.add(i).sub(e.mul(i))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),s3e=me(({lightDirection:i})=>{let e=i.add(er).normalize(),t=hi.dot(i).clamp(),n=hi.dot(er).clamp(),r=hi.dot(e).clamp(),s=i3e({roughness:im,dotNH:r}),o=r3e({dotNV:n,dotNL:t});return oc.mul(s).mul(o)}),Cee=me(({N:i,V:e,roughness:t})=>{let s=.0078125,o=i.dot(e).saturate(),a=dt(t,o.oneMinus().sqrt());return a.assign(a.mul(.984375).add(s)),a}).setLayout({name:"LTC_Uv",type:"vec2",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"roughness",type:"float"}]}),o3e=me(({f:i})=>{let e=i.length();return zr(e.mul(e).add(i.z).div(e.add(1)),0)}).setLayout({name:"LTC_ClippedSphereFormFactor",type:"float",inputs:[{name:"f",type:"vec3"}]}),fR=me(({v1:i,v2:e})=>{let t=i.dot(e),n=t.abs().toVar(),r=n.mul(.0145206).add(.4965155).mul(n).add(.8543985).toVar(),s=n.add(4.1616724).mul(n).add(3.417594).toVar(),o=r.div(s),a=t.greaterThan(0).select(o,zr(t.mul(t).oneMinus(),1e-7).inverseSqrt().mul(.5).sub(o));return i.cross(e).mul(a)}).setLayout({name:"LTC_EdgeVectorFormFactor",type:"vec3",inputs:[{name:"v1",type:"vec3"},{name:"v2",type:"vec3"}]}),MO=me(({N:i,V:e,P:t,mInv:n,p0:r,p1:s,p2:o,p3:a})=>{let l=s.sub(r).toVar(),c=a.sub(r).toVar(),u=l.cross(c),f=pe().toVar();return $t(u.dot(t.sub(r)).greaterThanEqual(0),()=>{let d=e.sub(i.mul(e.dot(i))).normalize(),A=i.cross(d).negate(),y=n.mul(To(d,A,i).transpose()).toVar(),w=y.mul(r.sub(t)).normalize().toVar(),S=y.mul(s.sub(t)).normalize().toVar(),T=y.mul(o.sub(t)).normalize().toVar(),R=y.mul(a.sub(t)).normalize().toVar(),P=pe(0).toVar();P.addAssign(fR({v1:w,v2:S})),P.addAssign(fR({v1:S,v2:T})),P.addAssign(fR({v1:T,v2:R})),P.addAssign(fR({v1:R,v2:w})),f.assign(pe(o3e({f:P})))}),f}).setLayout({name:"LTC_Evaluate",type:"vec3",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"P",type:"vec3"},{name:"mInv",type:"mat3"},{name:"p0",type:"vec3"},{name:"p1",type:"vec3"},{name:"p2",type:"vec3"},{name:"p3",type:"vec3"}]});var MI=1/6,Gre=i=>Tn(MI,Tn(i,Tn(i,i.negate().add(3)).sub(3)).add(1)),h7=i=>Tn(MI,Tn(i,Tn(i,Tn(3,i).sub(6))).add(4)),qre=i=>Tn(MI,Tn(i,Tn(i,Tn(-3,i).add(3)).add(3)).add(1)),f7=i=>Tn(MI,eu(i,3)),Ree=i=>Gre(i).add(h7(i)),Iee=i=>qre(i).add(f7(i)),Pee=i=>Ls(-1,h7(i).div(Gre(i).add(h7(i)))),Lee=i=>Ls(1,f7(i).div(qre(i).add(f7(i)))),Dee=(i,e,t)=>{let n=i.uvNode,r=Tn(n,e.zw).add(.5),s=gf(r),o=$u(r),a=Ree(o.x),l=Iee(o.x),c=Pee(o.x),u=Lee(o.x),f=Pee(o.y),d=Lee(o.y),A=dt(s.x.add(c),s.y.add(f)).sub(.5).mul(e.xy),y=dt(s.x.add(u),s.y.add(f)).sub(.5).mul(e.xy),w=dt(s.x.add(c),s.y.add(d)).sub(.5).mul(e.xy),S=dt(s.x.add(u),s.y.add(d)).sub(.5).mul(e.xy),T=Ree(o.y).mul(Ls(a.mul(i.sample(A).level(t)),l.mul(i.sample(y).level(t)))),R=Iee(o.y).mul(Ls(a.mul(i.sample(w).level(t)),l.mul(i.sample(S).level(t))));return T.add(R)},tV=me(([i,e])=>{let t=dt(i.size(de(e))),n=dt(i.size(de(e.add(1)))),r=hc(1,t),s=hc(1,n),o=Dee(i,Ft(r,t),gf(e)),a=Dee(i,Ft(s,n),AI(e));return $u(e).mix(o,a)}),a3e=me(([i,e])=>{let t=e.mul(Cz(i));return tV(i,t)}),Nee=me(([i,e,t,n,r])=>{let s=pe(gz(e.negate(),xa(i),hc(1,n))),o=pe(vf(r[0].xyz),vf(r[1].xyz),vf(r[2].xyz));return xa(s).mul(t.mul(o))}).setLayout({name:"getVolumeTransmissionRay",type:"vec3",inputs:[{name:"n",type:"vec3"},{name:"v",type:"vec3"},{name:"thickness",type:"float"},{name:"ior",type:"float"},{name:"modelMatrix",type:"mat4"}]}),l3e=me(([i,e])=>i.mul(Yu(e.mul(2).sub(2),0,1))).setLayout({name:"applyIorToRoughness",type:"float",inputs:[{name:"roughness",type:"float"},{name:"ior",type:"float"}]}),c3e=$z(),u3e=Ire(),Fee=me(([i,e,t],{material:n})=>{let s=(n.side===mi?c3e:u3e).sample(i),o=Af(Zg.x).mul(l3e(e,t));return tV(s,o)}),Bee=me(([i,e,t])=>($t(t.notEqual(0),()=>{let n=mI(e).negate().div(t);return rz(n.negate().mul(i))}),pe(1))).setLayout({name:"volumeAttenuation",type:"vec3",inputs:[{name:"transmissionDistance",type:"float"},{name:"attenuationColor",type:"vec3"},{name:"attenuationDistance",type:"float"}]}),h3e=me(([i,e,t,n,r,s,o,a,l,c,u,f,d,A,y])=>{let w,S;if(y){w=Ft().toVar(),S=pe().toVar();let F=u.sub(1).mul(y.mul(.025)),D=pe(u.sub(F),u,u.add(F));Oi({start:0,end:3},({i:L})=>{let C=D.element(L),B=Nee(i,e,f,C,a),k=o.add(B),z=c.mul(l.mul(Ft(k,1))),G=dt(z.xy.div(z.w)).toVar();G.addAssign(1),G.divAssign(2),G.assign(dt(G.x,G.y.oneMinus()));let W=Fee(G,t,C);w.element(L).assign(W.element(L)),w.a.addAssign(W.a),S.element(L).assign(n.element(L).mul(Bee(vf(B),d,A).element(L)))}),w.a.divAssign(3)}else{let F=Nee(i,e,f,u,a),D=o.add(F),L=c.mul(l.mul(Ft(D,1))),C=dt(L.xy.div(L.w)).toVar();C.addAssign(1),C.divAssign(2),C.assign(dt(C.x,C.y.oneMinus())),w=Fee(C,t,u),S=n.mul(Bee(vf(F),d,A))}let 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l=a.sqrt(),c=Oee(s,i),u=hx({f0:c,f90:1,dotVH:t}),f=u.oneMinus(),d=s.lessThan(i).select(Math.PI,0),A=oe(Math.PI).sub(d),y=d3e(r.clamp(0,.9999)),w=Oee(y,s.toVec3()),S=hx({f0:w,f90:1,dotVH:l}),T=pe(y.x.lessThan(s).select(Math.PI,0),y.y.lessThan(s).select(Math.PI,0),y.z.lessThan(s).select(Math.PI,0)),R=s.mul(n,l,2),P=pe(A).add(T),I=u.mul(S).clamp(1e-5,.9999),F=I.sqrt(),D=f.pow2().mul(S).div(pe(1).sub(I)),C=u.add(D).toVar(),B=D.sub(f).toVar();return Oi({start:1,end:2,condition:"<=",name:"m"},({m:k})=>{B.mulAssign(F);let z=p3e(oe(k).mul(R),oe(k).mul(P)).mul(2);C.addAssign(B.mul(z))}),C.max(pe(0))}).setLayout({name:"evalIridescence",type:"vec3",inputs:[{name:"outsideIOR",type:"float"},{name:"eta2",type:"float"},{name:"cosTheta1",type:"float"},{name:"thinFilmThickness",type:"float"},{name:"baseF0",type:"vec3"}]}),Lw=me(({normal:i,viewDir:e,roughness:t})=>{let n=i.dot(e).saturate(),r=t.mul(t),s=t.add(.1).reciprocal(),o=oe(-1.9362).add(t.mul(1.0678)).add(r.mul(.4573)).sub(s.mul(.8469)),a=oe(-.6014).add(t.mul(.5538)).sub(r.mul(.467)).sub(s.mul(.1255));return o.mul(n).add(a).exp().saturate()}),Dw=pe(.04),dR=oe(1),g4=class extends ux{constructor(e=!1,t=!1,n=!1,r=!1,s=!1,o=!1){super(),this.clearcoat=e,this.sheen=t,this.iridescence=n,this.anisotropy=r,this.transmission=s,this.dispersion=o,this.clearcoatRadiance=null,this.clearcoatSpecularDirect=null,this.clearcoatSpecularIndirect=null,this.sheenSpecularDirect=null,this.sheenSpecularIndirect=null,this.iridescenceFresnel=null,this.iridescenceF0=null,this.iridescenceF0Dielectric=null,this.iridescenceF0Metallic=null}start(e){if(this.clearcoat===!0&&(this.clearcoatRadiance=pe().toVar("clearcoatRadiance"),this.clearcoatSpecularDirect=pe().toVar("clearcoatSpecularDirect"),this.clearcoatSpecularIndirect=pe().toVar("clearcoatSpecularIndirect")),this.sheen===!0&&(this.sheenSpecularDirect=pe().toVar("sheenSpecularDirect"),this.sheenSpecularIndirect=pe().toVar("sheenSpecularIndirect")),this.iridescence===!0){let t=hi.dot(er).clamp(),n=Uee({outsideIOR:oe(1),eta2:KR,cosTheta1:t,thinFilmThickness:QR,baseF0:dm}),r=Uee({outsideIOR:oe(1),eta2:KR,cosTheta1:t,thinFilmThickness:QR,baseF0:Bi.rgb});this.iridescenceFresnel=Qn(n,r,jd),this.iridescenceF0Dielectric=u7({f:n,f90:1,dotVH:t}),this.iridescenceF0Metallic=u7({f:r,f90:1,dotVH:t}),this.iridescenceF0=Qn(this.iridescenceF0Dielectric,this.iridescenceF0Metallic,jd)}if(this.transmission===!0){let t=_f,n=_ie.sub(_f).normalize(),r=xm,s=e.context;s.backdrop=h3e(r,n,pf,Ng,Bg,Og,t,tu,_m,Qa,Jw,J9,tz,ez,this.dispersion?nz:null),s.backdropAlpha=t4,Bi.a.mulAssign(Qn(1,s.backdrop.a,t4))}super.start(e)}computeMultiscattering(e,t,n,r,s=null){let o=hi.dot(er).clamp(),a=fS({roughness:pf,dotNV:o}),l=s?hI.mix(r,s):r,c=l.mul(a.x).add(n.mul(a.y)),f=a.x.add(a.y).oneMinus(),d=l.add(l.oneMinus().mul(.047619)),A=c.mul(d).div(f.mul(d).oneMinus());e.addAssign(c),t.addAssign(A.mul(f))}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=hi.dot(e).clamp().mul(t).toVar();if(this.sheen===!0){this.sheenSpecularDirect.addAssign(s.mul(s3e({lightDirection:e})));let o=Lw({normal:hi,viewDir:er,roughness:im}),a=Lw({normal:hi,viewDir:e,roughness:im}),l=oc.r.max(oc.g).max(oc.b).mul(o.max(a)).oneMinus();s.mulAssign(l)}if(this.clearcoat===!0){let a=om.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(a.mul(eV({lightDirection:e,f0:Dw,f90:dR,roughness:J_,normalView:om})))}n.directDiffuse.addAssign(s.mul(Qg({diffuseColor:Ng}))),n.directSpecular.addAssign(s.mul(n3e({lightDirection:e,f0:Bg,f90:1,roughness:pf,f:this.iridescenceFresnel,USE_IRIDESCENCE:this.iridescence,USE_ANISOTROPY:this.anisotropy})))}directRectArea({lightColor:e,lightPosition:t,halfWidth:n,halfHeight:r,reflectedLight:s,ltc_1:o,ltc_2:a}){let l=t.add(n).sub(r),c=t.sub(n).sub(r),u=t.sub(n).add(r),f=t.add(n).add(r),d=hi,A=er,y=xs.toVar(),w=Cee({N:d,V:A,roughness:pf}),S=o.sample(w).toVar(),T=a.sample(w).toVar(),R=To(pe(S.x,0,S.y),pe(0,1,0),pe(S.z,0,S.w)).toVar(),P=Bg.mul(T.x).add(Og.sub(Bg).mul(T.y)).toVar();if(s.directSpecular.addAssign(e.mul(P).mul(MO({N:d,V:A,P:y,mInv:R,p0:l,p1:c,p2:u,p3:f}))),s.directDiffuse.addAssign(e.mul(Ng).mul(MO({N:d,V:A,P:y,mInv:To(1,0,0,0,1,0,0,0,1),p0:l,p1:c,p2:u,p3:f}))),this.clearcoat===!0){let I=om,F=Cee({N:I,V:A,roughness:J_}),D=o.sample(F),L=a.sample(F),C=To(pe(D.x,0,D.y),pe(0,1,0),pe(D.z,0,D.w)),B=Dw.mul(L.x).add(dR.sub(Dw).mul(L.y));this.clearcoatSpecularDirect.addAssign(e.mul(B).mul(MO({N:I,V:A,P:y,mInv:C,p0:l,p1:c,p2:u,p3:f})))}}indirect(e){this.indirectDiffuse(e),this.indirectSpecular(e),this.ambientOcclusion(e)}indirectDiffuse(e){let{irradiance:t,reflectedLight:n}=e.context,r=t.mul(Qg({diffuseColor:Ng})).toVar();if(this.sheen===!0){let s=Lw({normal:hi,viewDir:er,roughness:im}),o=oc.r.max(oc.g).max(oc.b).mul(s).oneMinus();r.mulAssign(o)}n.indirectDiffuse.addAssign(r)}indirectSpecular(e){let{radiance:t,iblIrradiance:n,reflectedLight:r}=e.context;if(this.sheen===!0&&this.sheenSpecularIndirect.addAssign(n.mul(oc,Lw({normal:hi,viewDir:er,roughness:im}))),this.clearcoat===!0){let S=om.dot(er).clamp(),T=Vre({dotNV:S,specularColor:Dw,specularF90:dR,roughness:J_});this.clearcoatSpecularIndirect.addAssign(this.clearcoatRadiance.mul(T))}let s=pe().toVar("singleScatteringDielectric"),o=pe().toVar("multiScatteringDielectric"),a=pe().toVar("singleScatteringMetallic"),l=pe().toVar("multiScatteringMetallic");this.computeMultiscattering(s,o,Og,dm,this.iridescenceF0Dielectric),this.computeMultiscattering(a,l,Og,Bi.rgb,this.iridescenceF0Metallic);let c=Qn(s,a,jd),u=Qn(o,l,jd),f=s.add(o),d=Ng.mul(f.oneMinus()),A=n.mul(1/Math.PI),y=t.mul(c).add(u.mul(A)).toVar(),w=d.mul(A).toVar();if(this.sheen===!0){let S=Lw({normal:hi,viewDir:er,roughness:im}),T=oc.r.max(oc.g).max(oc.b).mul(S).oneMinus();y.mulAssign(T),w.mulAssign(T)}r.indirectSpecular.addAssign(y),r.indirectDiffuse.addAssign(w)}ambientOcclusion(e){let{ambientOcclusion:t,reflectedLight:n}=e.context,s=hi.dot(er).clamp().add(t),o=pf.mul(-16).oneMinus().negate().exp2(),a=t.sub(s.pow(o).oneMinus()).clamp();this.clearcoat===!0&&this.clearcoatSpecularIndirect.mulAssign(t),this.sheen===!0&&this.sheenSpecularIndirect.mulAssign(t),n.indirectDiffuse.mulAssign(t),n.indirectSpecular.mulAssign(a)}finish({context:e}){let{outgoingLight:t}=e;if(this.clearcoat===!0){let n=om.dot(er).clamp(),r=hx({dotVH:n,f0:Dw,f90:dR}),s=t.mul(ZR.mul(r).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(ZR));t.assign(s)}if(this.sheen===!0){let n=t.add(this.sheenSpecularDirect,this.sheenSpecularIndirect.mul(1/Math.PI));t.assign(n)}}},kee=oe(1),d7=oe(-2),pR=oe(.8),CO=oe(-1),mR=oe(.4),RO=oe(2),AR=oe(.305),IO=oe(3),zee=oe(.21),m3e=oe(4),Vee=oe(4),A3e=oe(16),g3e=me(([i])=>{let e=pe(fr(i)).toVar(),t=oe(-1).toVar();return $t(e.x.greaterThan(e.z),()=>{$t(e.x.greaterThan(e.y),()=>{t.assign(_a(i.x.greaterThan(0),0,3))}).Else(()=>{t.assign(_a(i.y.greaterThan(0),1,4))})}).Else(()=>{$t(e.z.greaterThan(e.y),()=>{t.assign(_a(i.z.greaterThan(0),2,5))}).Else(()=>{t.assign(_a(i.y.greaterThan(0),1,4))})}),t}).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),v3e=me(([i,e])=>{let t=dt().toVar();return $t(e.equal(0),()=>{t.assign(dt(i.z,i.y).div(fr(i.x)))}).ElseIf(e.equal(1),()=>{t.assign(dt(i.x.negate(),i.z.negate()).div(fr(i.y)))}).ElseIf(e.equal(2),()=>{t.assign(dt(i.x.negate(),i.y).div(fr(i.z)))}).ElseIf(e.equal(3),()=>{t.assign(dt(i.z.negate(),i.y).div(fr(i.x)))}).ElseIf(e.equal(4),()=>{t.assign(dt(i.x.negate(),i.z).div(fr(i.y)))}).Else(()=>{t.assign(dt(i.x,i.y).div(fr(i.z)))}),Tn(.5,t.add(1))}).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),_3e=me(([i])=>{let e=oe(0).toVar();return $t(i.greaterThanEqual(pR),()=>{e.assign(kee.sub(i).mul(CO.sub(d7)).div(kee.sub(pR)).add(d7))}).ElseIf(i.greaterThanEqual(mR),()=>{e.assign(pR.sub(i).mul(RO.sub(CO)).div(pR.sub(mR)).add(CO))}).ElseIf(i.greaterThanEqual(AR),()=>{e.assign(mR.sub(i).mul(IO.sub(RO)).div(mR.sub(AR)).add(RO))}).ElseIf(i.greaterThanEqual(zee),()=>{e.assign(AR.sub(i).mul(m3e.sub(IO)).div(AR.sub(zee)).add(IO))}).Else(()=>{e.assign(oe(-2).mul(Af(Tn(1.16,i))))}),e}).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),Hre=me(([i,e])=>{let t=i.toVar();t.assign(Tn(2,t).sub(1));let n=pe(t,1).toVar();return $t(e.equal(0),()=>{n.assign(n.zyx)}).ElseIf(e.equal(1),()=>{n.assign(n.xzy),n.xz.mulAssign(-1)}).ElseIf(e.equal(2),()=>{n.x.mulAssign(-1)}).ElseIf(e.equal(3),()=>{n.assign(n.zyx),n.xz.mulAssign(-1)}).ElseIf(e.equal(4),()=>{n.assign(n.xzy),n.xy.mulAssign(-1)}).ElseIf(e.equal(5),()=>{n.z.mulAssign(-1)}),n}).setLayout({name:"getDirection",type:"vec3",inputs:[{name:"uv",type:"vec2"},{name:"face",type:"float"}]}),Wre=me(([i,e,t,n,r,s])=>{let o=oe(t),a=pe(e),l=Yu(_3e(o),d7,s),c=$u(l),u=gf(l),f=pe(dS(i,a,u,n,r,s)).toVar();return $t(c.notEqual(0),()=>{let d=pe(dS(i,a,u.add(1),n,r,s)).toVar();f.assign(Qn(f,d,c))}),f}),dS=me(([i,e,t,n,r,s])=>{let o=oe(t).toVar(),a=pe(e),l=oe(g3e(a)).toVar(),c=oe(zr(Vee.sub(o),0)).toVar();o.assign(zr(o,Vee));let u=oe(ox(o)).toVar(),f=dt(v3e(a,l).mul(u.sub(2)).add(1)).toVar();return $t(l.greaterThan(2),()=>{f.y.addAssign(u),l.subAssign(3)}),f.x.addAssign(l.mul(u)),f.x.addAssign(c.mul(Tn(3,A3e))),f.y.addAssign(Tn(4,ox(s).sub(u))),f.x.mulAssign(n),f.y.mulAssign(r),i.sample(f).grad(dt(),dt())}),PO=me(({envMap:i,mipInt:e,outputDirection:t,theta:n,axis:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=Hu(n),c=t.mul(l).add(r.cross(t).mul(Za(n))).add(r.mul(r.dot(t).mul(l.oneMinus())));return dS(i,c,e,s,o,a)}),jre=me(({n:i,latitudinal:e,poleAxis:t,outputDirection:n,weights:r,samples:s,dTheta:o,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})=>{let d=pe(_a(e,t,$d(t,n))).toVar();$t(d.equal(pe(0)),()=>{d.assign(pe(n.z,0,n.x.negate()))}),d.assign(xa(d));let A=pe().toVar();return A.addAssign(r.element(0).mul(PO({theta:0,axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),Oi({start:de(1),end:i},({i:y})=>{$t(y.greaterThanEqual(s),()=>{Mre()});let w=oe(o.mul(oe(y))).toVar();A.addAssign(r.element(y).mul(PO({theta:w.mul(-1),axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),A.addAssign(r.element(y).mul(PO({theta:w,axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})))}),Ft(A,1)}),x3e=me(([i])=>{let e=rt(i).toVar();return e.assign(e.shiftLeft(rt(16)).bitOr(e.shiftRight(rt(16)))),e.assign(e.bitAnd(rt(1431655765)).shiftLeft(rt(1)).bitOr(e.bitAnd(rt(2863311530)).shiftRight(rt(1)))),e.assign(e.bitAnd(rt(858993459)).shiftLeft(rt(2)).bitOr(e.bitAnd(rt(3435973836)).shiftRight(rt(2)))),e.assign(e.bitAnd(rt(252645135)).shiftLeft(rt(4)).bitOr(e.bitAnd(rt(4042322160)).shiftRight(rt(4)))),e.assign(e.bitAnd(rt(16711935)).shiftLeft(rt(8)).bitOr(e.bitAnd(rt(4278255360)).shiftRight(rt(8)))),oe(e).mul(23283064365386963e-26)}),y3e=me(([i,e])=>dt(oe(i).div(oe(e)),x3e(i))),b3e=me(([i,e,t])=>{let n=t.mul(t).toConst(),r=pe(1,0,0).toConst(),s=$d(e,r).toConst(),o=Ja(i.x).toConst(),a=Tn(2,3.14159265359).mul(i.y).toConst(),l=o.mul(Hu(a)).toConst(),c=o.mul(Za(a)).toVar(),u=Tn(.5,e.z.add(1)).toConst();c.assign(u.oneMinus().mul(Ja(l.mul(l).oneMinus())).add(u.mul(c)));let f=r.mul(l).add(s.mul(c)).add(e.mul(Ja(zr(0,l.mul(l).add(c.mul(c)).oneMinus()))));return xa(pe(n.mul(f.x),n.mul(f.y),zr(0,f.z)))}),Xre=me(({roughness:i,mipInt:e,envMap:t,N_immutable:n,GGX_SAMPLES:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=pe(n).toVar(),c=pe(0).toVar(),u=oe(0).toVar();return $t(i.lessThan(.001),()=>{c.assign(dS(t,l,e,s,o,a))}).Else(()=>{let f=_a(fr(l.z).lessThan(.999),pe(0,0,1),pe(1,0,0)),d=xa($d(f,l)).toVar(),A=$d(l,d).toVar();Oi({start:rt(0),end:r},({i:y})=>{let w=y3e(y,r),S=b3e(w,pe(0,0,1),i),T=xa(d.mul(S.x).add(A.mul(S.y)).add(l.mul(S.z))),R=xa(T.mul(ru(l,T).mul(2)).sub(l)),P=zr(ru(l,R),0);$t(P.greaterThan(0),()=>{let I=dS(t,R,e,s,o,a);c.addAssign(I.mul(P)),u.addAssign(P)})}),$t(u.greaterThan(0),()=>{c.assign(c.div(u))})}),Ft(c,1)}),cm=4,Gee=[.125,.215,.35,.446,.526,.582],Fg=20,w3e=512,Nw=new Du(-1,1,1,-1,0,1),S3e=new $r(90,1),qee=new zt,LO=null,DO=0,NO=0,T3e=new re,v4=new WeakMap,E3e=[3,1,5,0,4,2],FO=Hre(Ui(),cc("faceIndex")).normalize(),CI=pe(FO.x,FO.y,FO.z),p7=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._blurMaterial=null,this._ggxMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._backgroundBox=null}get _hasInitialized(){return this._renderer.hasInitialized()}fromScene(e,t=0,n=.1,r=100,s={}){let{size:o=256,position:a=T3e,renderTarget:l=null}=s;if(this._setSize(o),this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromScene() called before the backend is initialized. Use "await renderer.init();" before using this method.');LO=this._renderer.getRenderTarget(),DO=this._renderer.getActiveCubeFace(),NO=this._renderer.getActiveMipmapLevel();let c=l||this._allocateTarget(!0);return this._init(c),this._sceneToCubeUV(e,n,r,c,a),t>0&&this._blur(c,0,0,t),this._applyPMREM(c),this._cleanup(c),c}async fromSceneAsync(e,t=0,n=.1,r=100,s={}){return ni('PMREMGenerator: ".fromSceneAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this.fromScene(e,t,n,r,s)}fromEquirectangular(e,t=null){if(this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromEquirectangular() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this._fromTexture(e,t)}async fromEquirectangularAsync(e,t=null){return ni('PMREMGenerator: ".fromEquirectangularAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}fromCubemap(e,t=null){if(this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromCubemap() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this._fromTexture(e,t)}async fromCubemapAsync(e,t=null){return ni('PMREMGenerator: ".fromCubemapAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=Wee(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=jee(),await this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose(),this._backgroundBox!==null&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSizeFromTexture(e){e.mapping===Kl||e.mapping===Gc?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4)}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._ggxMaterial!==null&&this._ggxMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodMeshes.length;e++)this._lodMeshes[e].geometry.dispose()}_cleanup(e){this._renderer.setRenderTarget(LO,DO,NO),e.scissorTest=!1,this._setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),LO=this._renderer.getRenderTarget(),DO=this._renderer.getActiveCubeFace(),NO=this._renderer.getActiveMipmapLevel();let n=t||this._allocateTarget(!1);return this._init(n),this._textureToCubeUV(e,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTarget(e){let t=3*Math.max(this._cubeSize,112),n=4*this._cubeSize;return Hee(t,n,e)}_init(e){if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e.width||this._pingPongRenderTarget.height!==e.height){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=Hee(e.width,e.height);let{_lodMax:t}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=M3e(t)),this._blurMaterial=C3e(t,e.width,e.height),this._ggxMaterial=R3e(t,e.width,e.height)}}async _compileMaterial(e){let t=new Hn(new Xn,e);await this._renderer.compile(t,Nw)}_sceneToCubeUV(e,t,n,r,s){let o=S3e;o.near=t,o.far=n;let a=[1,1,1,1,-1,1],l=[1,-1,1,-1,1,-1],c=this._renderer,u=c.autoClear;c.getClearColor(qee),c.autoClear=!1,this._backgroundBox===null&&(this._backgroundBox=new Hn(new Lu,new fs({name:"PMREM.Background",side:mi,depthWrite:!1,depthTest:!1})));let f=this._backgroundBox,d=f.material,A=!1,y=e.background;y?y.isColor&&(d.color.copy(y),e.background=null,A=!0):(d.color.copy(qee),A=!0),c.setRenderTarget(r),c.clear(),A&&c.render(f,o);for(let w=0;w<6;w++){let S=w%3;S===0?(o.up.set(0,a[w],0),o.position.set(s.x,s.y,s.z),o.lookAt(s.x+l[w],s.y,s.z)):S===1?(o.up.set(0,0,a[w]),o.position.set(s.x,s.y,s.z),o.lookAt(s.x,s.y+l[w],s.z)):(o.up.set(0,a[w],0),o.position.set(s.x,s.y,s.z),o.lookAt(s.x,s.y,s.z+l[w]));let T=this._cubeSize;this._setViewport(r,S*T,w>2?T:0,T,T),c.render(e,o)}c.autoClear=u,e.background=y}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===Kl||e.mapping===Gc;r?this._cubemapMaterial===null&&(this._cubemapMaterial=Wee(e)):this._equirectMaterial===null&&(this._equirectMaterial=jee(e));let s=r?this._cubemapMaterial:this._equirectMaterial;s.fragmentNode.value=e;let o=this._lodMeshes[0];o.material=s;let a=this._cubeSize;this._setViewport(t,0,0,3*a,2*a),n.setRenderTarget(t),n.render(o,Nw)}_applyPMREM(e){let t=this._renderer,n=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;s<r;s++)this._applyGGXFilter(e,s-1,s);t.autoClear=n}_applyGGXFilter(e,t,n){let r=this._renderer,s=this._pingPongRenderTarget,o=this._ggxMaterial,a=this._lodMeshes[n];a.material=o;let l=v4.get(o),c=n/(this._lodMeshes.length-1),u=t/(this._lodMeshes.length-1),f=Math.sqrt(c*c-u*u),d=0+c*1.25,A=f*d,{_lodMax:y}=this,w=this._sizeLods[n],S=3*w*(n>y-cm?n-y+cm:0),T=4*(this._cubeSize-w);e.texture.frame=(e.texture.frame||0)+1,l.envMap.value=e.texture,l.roughness.value=A,l.mipInt.value=y-t,this._setViewport(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,Nw),s.texture.frame=(s.texture.frame||0)+1,l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=y-n,this._setViewport(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,Nw)}_blur(e,t,n,r,s){let o=this._pingPongRenderTarget;this._halfBlur(e,o,t,n,r,"latitudinal",s),this._halfBlur(o,e,n,n,r,"longitudinal",s)}_halfBlur(e,t,n,r,s,o,a){let l=this._renderer,c=this._blurMaterial;o!=="latitudinal"&&o!=="longitudinal"&&ze("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let d=v4.get(c),A=this._sizeLods[n]-1,y=isFinite(s)?Math.PI/(2*A):2*Math.PI/(2*Fg-1),w=s/y,S=isFinite(s)?1+Math.floor(u*w):Fg;S>Fg&&Xe(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${Fg}`);let T=[],R=0;for(let L=0;L<Fg;++L){let C=L/w,B=Math.exp(-C*C/2);T.push(B),L===0?R+=B:L<S&&(R+=2*B)}for(let L=0;L<T.length;L++)T[L]=T[L]/R;e.texture.frame=(e.texture.frame||0)+1,d.envMap.value=e.texture,d.samples.value=S,d.weights.array=T,d.latitudinal.value=o==="latitudinal"?1:0,a&&(d.poleAxis.value=a);let{_lodMax:P}=this;d.dTheta.value=y,d.mipInt.value=P-n;let I=this._sizeLods[r],F=3*I*(r>P-cm?r-P+cm:0),D=4*(this._cubeSize-I);this._setViewport(t,F,D,3*I,2*I),l.setRenderTarget(t),l.render(f,Nw)}_setViewport(e,t,n,r,s){this._renderer.isWebGLRenderer?(e.viewport.set(t,e.height-s-n,r,s),e.scissor.set(t,e.height-s-n,r,s)):(e.viewport.set(t,n,r,s),e.scissor.set(t,n,r,s))}};function M3e(i){let e=[],t=[],n=[],r=i,s=i-cm+1+Gee.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-cm?l=Gee[o-i+cm-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,d=[u,u,f,u,f,f,u,u,f,f,u,f],A=6,y=6,w=3,S=2,T=1,R=new Float32Array(w*y*A),P=new Float32Array(S*y*A),I=new Float32Array(T*y*A);for(let D=0;D<A;D++){let L=D%3*2/3-1,C=D>2?0:-1,B=[L,C,0,L+2/3,C,0,L+2/3,C+1,0,L,C,0,L+2/3,C+1,0,L,C+1,0],k=E3e[D];R.set(B,w*y*k),P.set(d,S*y*k);let z=[k,k,k,k,k,k];I.set(z,T*y*k)}let F=new Xn;F.setAttribute("position",new Hi(R,w)),F.setAttribute("uv",new Hi(P,S)),F.setAttribute("faceIndex",new Hi(I,T)),n.push(new Hn(F,null)),r>cm&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function Hee(i,e,t){let n={magFilter:Mi,minFilter:Mi,generateMipmaps:!1,type:Wi,format:Or,colorSpace:Kp,depthBuffer:t},r=new Fa(i,e,n);return r.texture.mapping=Bh,r.texture.name="PMREM.cubeUv",r.texture.isPMREMTexture=!0,r.scissorTest=!0,r}function RI(i){let e=new Rr;return e.depthTest=!1,e.depthWrite=!1,e.blending=ps,e.name=`PMREM_${i}`,e}function C3e(i,e,t){let n=Xo(new Array(Fg).fill(0)),r=Xt(new re(0,1,0)),s=Xt(0),o=oe(Fg),a=Xt(0),l=Xt(1),c=fi(),u=Xt(0),f=oe(1/e),d=oe(1/t),A=oe(i),y={n:o,latitudinal:a,weights:n,poleAxis:r,outputDirection:CI,dTheta:s,samples:l,envMap:c,mipInt:u,CUBEUV_TEXEL_WIDTH:f,CUBEUV_TEXEL_HEIGHT:d,CUBEUV_MAX_MIP:A},w=RI("blur");return w.fragmentNode=jre({...y,latitudinal:a.equal(1)}),v4.set(w,y),w}function R3e(i,e,t){let n=fi(),r=Xt(0),s=Xt(0),o=oe(1/e),a=oe(1/t),l=oe(i),c={envMap:n,roughness:r,mipInt:s,CUBEUV_TEXEL_WIDTH:o,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:l},u=RI("ggx");return u.fragmentNode=Xre({...c,N_immutable:CI,GGX_SAMPLES:rt(w3e)}),v4.set(u,c),u}function Wee(i){let e=RI("cubemap");return e.fragmentNode=Ka(i,CI),e}function jee(i){let e=RI("equirect");return e.fragmentNode=fi(i,Qz(CI),0),e}var Xee=new WeakMap;function I3e(i){let e=Math.log2(i)-2,t=1/i;return{texelWidth:1/(3*Math.max(Math.pow(2,e),112)),texelHeight:t,maxMip:e}}function P3e(i,e,t){let n=L3e(e),r=n.get(i);if((r!==void 0?r.pmremVersion:-1)!==i.pmremVersion){let o=i.image;if(i.isCubeTexture)if(D3e(o))r=t.fromCubemap(i,r);else return null;else if(N3e(o))r=t.fromEquirectangular(i,r);else return null;if(r.pmremVersion=i.pmremVersion,n.has(i)===!1){let a=()=>{i.removeEventListener("dispose",a);let l=n.get(i);l!==void 0&&(l.dispose(),n.delete(i))};i.addEventListener("dispose",a)}n.set(i,r)}return r.texture}function L3e(i){let e=Xee.get(i);return e===void 0&&(e=new WeakMap,Xee.set(i,e)),e}var m7=class extends Cr{static get type(){return"PMREMNode"}constructor(e,t=null,n=null){super("vec3"),this._value=e,this._pmrem=null,this.uvNode=t,this.levelNode=n,this._generator=null;let r=new Hs;r.isRenderTargetTexture=!0,this._texture=fi(r),this._width=Xt(0),this._height=Xt(0),this._maxMip=Xt(0),this.updateBeforeType=yn.RENDER}set value(e){this._value=e,this._pmrem=null}get value(){return this._value}updateFromTexture(e){let t=I3e(e.image.height);this._texture.value=e,this._width.value=t.texelWidth,this._height.value=t.texelHeight,this._maxMip.value=t.maxMip}updateBefore(e){let t=this._pmrem,n=t?t.pmremVersion:-1,r=this._value;n!==r.pmremVersion&&(r.isPMREMTexture===!0||r.mapping===Bh?t=r:t=P3e(r,e.renderer,this._generator),t!==null&&(this._pmrem=t,this.updateFromTexture(t)))}setup(e){this._generator===null&&(this._generator=new p7(e.renderer)),this.updateBefore(e);let t=this.uvNode;t===null&&e.context.getUV&&(t=e.context.getUV(this,e)),t=this._pmrem.isRenderTargetTexture?c4.mul(pe(t.x,t.y.negate(),t.z)):c4.mul(t);let n=this.levelNode;return n===null&&e.context.getTextureLevel&&(n=e.context.getTextureLevel(this)),Wre(this._texture,t,n,this._width,this._height,this._maxMip)}dispose(){super.dispose(),this._generator!==null&&this._generator.dispose()}};function D3e(i){if(i==null)return!1;let e=0,t=6;for(let n=0;n<t;n++)i[n]!==void 0&&e++;return e===t}function N3e(i){return i==null?!1:i.height>0}var nV=$n(m7).setParameterLength(1,3),$ee=new WeakMap,A7=class extends mm{static get type(){return"EnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){let{material:t}=e,n=this.envNode;if(n.isTextureNode||n.isMaterialReferenceNode){let f=n.isTextureNode?n.value:t[n.property],d=this._getPMREMNodeCache(e.renderer),A=d.get(f);A===void 0&&(A=nV(f),d.set(f,A)),n=A}let s=t.useAnisotropy===!0||t.anisotropy>0?qie:hi,o=n.context(Yee(pf,s)).mul(qR),a=n.context(F3e(xm)).mul(Math.PI).mul(qR),l=nx(o),c=nx(a);e.context.radiance.addAssign(l),e.context.iblIrradiance.addAssign(c);let u=e.context.lightingModel.clearcoatRadiance;if(u){let f=n.context(Yee(J_,om)).mul(qR),d=nx(f);u.addAssign(d)}}_getPMREMNodeCache(e){let t=$ee.get(e);return t===void 0&&(t=new WeakMap,$ee.set(e,t)),t}},Yee=(i,e)=>{let t=null;return{getUV:()=>(t===null&&(t=er.negate().reflect(e),t=mz(i).mix(t,e).normalize(),t=t.transformDirection(MS)),t),getTextureLevel:()=>i}},F3e=i=>({getUV:()=>i,getTextureLevel:()=>oe(1)}),B3e=new Jv,_4=class extends Rr{static get type(){return"MeshStandardNodeMaterial"}constructor(e){super(),this.isMeshStandardNodeMaterial=!0,this.lights=!0,this.emissiveNode=null,this.metalnessNode=null,this.roughnessNode=null,this.setDefaultValues(B3e),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t===null&&e.environmentNode&&(t=e.environmentNode),t?new A7(t):null}setupLightingModel(){return new g4}setupSpecular(){let e=Qn(pe(.04),Bi.rgb,jd);dm.assign(pe(.04)),Bg.assign(e),Og.assign(1)}setupVariants(){let e=this.metalnessNode?oe(this.metalnessNode):Qie;jd.assign(e);let t=this.roughnessNode?oe(this.roughnessNode):Kie;t=Jz({roughness:t}),pf.assign(t),this.setupSpecular(),Ng.assign(Bi.rgb.mul(e.oneMinus()))}},O3e=new H2,g7=class extends _4{static get type(){return"MeshPhysicalNodeMaterial"}constructor(e){super(),this.isMeshPhysicalNodeMaterial=!0,this.clearcoatNode=null,this.clearcoatRoughnessNode=null,this.clearcoatNormalNode=null,this.sheenNode=null,this.sheenRoughnessNode=null,this.iridescenceNode=null,this.iridescenceIORNode=null,this.iridescenceThicknessNode=null,this.specularIntensityNode=null,this.specularColorNode=null,this.iorNode=null,this.transmissionNode=null,this.thicknessNode=null,this.attenuationDistanceNode=null,this.attenuationColorNode=null,this.dispersionNode=null,this.anisotropyNode=null,this.setDefaultValues(O3e),this.setValues(e)}get useClearcoat(){return this.clearcoat>0||this.clearcoatNode!==null}get useIridescence(){return this.iridescence>0||this.iridescenceNode!==null}get useSheen(){return this.sheen>0||this.sheenNode!==null}get useAnisotropy(){return this.anisotropy>0||this.anisotropyNode!==null}get useTransmission(){return this.transmission>0||this.transmissionNode!==null}get useDispersion(){return this.dispersion>0||this.dispersionNode!==null}setupSpecular(){let e=this.iorNode?oe(this.iorNode):fre;Jw.assign(e),dm.assign(Rl(pz(Jw.sub(1).div(Jw.add(1))).mul(Zie),pe(1)).mul(qU)),Bg.assign(Qn(dm,Bi.rgb,jd)),Og.assign(Qn(qU,1,jd))}setupLightingModel(){return new g4(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){let t=this.clearcoatNode?oe(this.clearcoatNode):ere,n=this.clearcoatRoughnessNode?oe(this.clearcoatRoughnessNode):tre;ZR.assign(t),J_.assign(Jz({roughness:n}))}if(this.useSheen){let t=this.sheenNode?pe(this.sheenNode):rre,n=this.sheenRoughnessNode?oe(this.sheenRoughnessNode):sre;oc.assign(t),im.assign(n)}if(this.useIridescence){let t=this.iridescenceNode?oe(this.iridescenceNode):are,n=this.iridescenceIORNode?oe(this.iridescenceIORNode):lre,r=this.iridescenceThicknessNode?oe(this.iridescenceThicknessNode):cre;hI.assign(t),KR.assign(n),QR.assign(r)}if(this.useAnisotropy){let t=(this.anisotropyNode?dt(this.anisotropyNode):ore).toVar();nm.assign(t.length()),$t(nm.equal(0),()=>{t.assign(dt(1,0))}).Else(()=>{t.divAssign(dt(nm)),nm.assign(nm.saturate())}),JR.assign(nm.pow2().mix(pf.pow2(),1)),Qw.assign(Ug[0].mul(t.x).add(Ug[1].mul(t.y))),Vg.assign(Ug[1].mul(t.x).sub(Ug[0].mul(t.y)))}if(this.useTransmission){let t=this.transmissionNode?oe(this.transmissionNode):ure,n=this.thicknessNode?oe(this.thicknessNode):hre,r=this.attenuationDistanceNode?oe(this.attenuationDistanceNode):dre,s=this.attenuationColorNode?pe(this.attenuationColorNode):pre;if(t4.assign(t),J9.assign(n),ez.assign(r),tz.assign(s),this.useDispersion){let o=this.dispersionNode?oe(this.dispersionNode):Are;nz.assign(o)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?pe(this.clearcoatNormalNode):nre}setup(e){e.context.setupClearcoatNormal=()=>qg(this.setupClearcoatNormal(e),"NORMAL","vec3"),super.setup(e)}};var U3e=me(({normal:i,lightDirection:e,builder:t})=>{let n=i.dot(e),r=dt(n.mul(.5).add(.5),0);if(t.material.gradientMap){let s=Hd("gradientMap","texture").context({getUV:()=>r});return pe(s.r)}else{let s=r.fwidth().mul(.5);return Qn(pe(.7),pe(1),fc(oe(.7).sub(s.x),oe(.7).add(s.x),r.x))}}),v7=class extends ux{direct({lightDirection:e,lightColor:t,reflectedLight:n},r){let s=U3e({normal:yI,lightDirection:e,builder:r}).mul(t);n.directDiffuse.addAssign(s.mul(Qg({diffuseColor:Bi.rgb})))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(Qg({diffuseColor:Bi}))),r.indirectDiffuse.mulAssign(t)}},k3e=new W2,_7=class extends Rr{static get type(){return"MeshToonNodeMaterial"}constructor(e){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(k3e),this.setValues(e)}setupLightingModel(){return new v7}},$re=me(()=>{let i=pe(er.z,0,er.x.negate()).normalize(),e=er.cross(i);return dt(i.dot(hi),e.dot(hi)).mul(.495).add(.5)}).once(["NORMAL","VERTEX"])().toVar("matcapUV"),z3e=new X2,x7=class extends Rr{static get type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(z3e),this.setValues(e)}setupVariants(e){let t=$re,n;e.material.matcap?n=Hd("matcap","texture").context({getUV:()=>t}):n=pe(Qn(.2,.8,t.y)),Bi.rgb.mulAssign(n.rgb)}},y7=class extends Cr{static get type(){return"RotateNode"}constructor(e,t){super(),this.positionNode=e,this.rotationNode=t}generateNodeType(e){return this.positionNode.getNodeType(e)}setup(e){let{rotationNode:t,positionNode:n}=this;if(this.getNodeType(e)==="vec2"){let s=t.cos(),o=t.sin();return uI(s,o,o.negate(),s).mul(n)}else{let s=t,o=um(Ft(1,0,0,0),Ft(0,Hu(s.x),Za(s.x).negate(),0),Ft(0,Za(s.x),Hu(s.x),0),Ft(0,0,0,1)),a=um(Ft(Hu(s.y),0,Za(s.y),0),Ft(0,1,0,0),Ft(Za(s.y).negate(),0,Hu(s.y),0),Ft(0,0,0,1)),l=um(Ft(Hu(s.z),Za(s.z).negate(),0,0),Ft(Za(s.z),Hu(s.z),0,0),Ft(0,0,1,0),Ft(0,0,0,1));return o.mul(a).mul(l).mul(Ft(n,1)).xyz}}},RS=$n(y7).setParameterLength(2),V3e=new Rh,x4=class extends Rr{static get type(){return"SpriteNodeMaterial"}constructor(e){super(),this.isSpriteNodeMaterial=!0,this._useSizeAttenuation=!0,this.positionNode=null,this.rotationNode=null,this.scaleNode=null,this.transparent=!0,this.setDefaultValues(V3e),this.setValues(e)}setupPositionView(e){let{object:t,camera:n}=e,{positionNode:r,rotationNode:s,scaleNode:o,sizeAttenuation:a}=this,l=bf.mul(pe(r||0)),c=dt(tu[0].xyz.length(),tu[1].xyz.length());o!==null&&(c=c.mul(dt(o))),n.isPerspectiveCamera&&a===!1&&(c=c.mul(l.z.negate()));let u=ga.xy;if(t.center&&t.center.isVector2===!0){let A=RTe("center","vec2",t);u=u.sub(A.sub(.5))}u=u.mul(c);let f=oe(s||ire),d=RS(u,f);return Ft(l.xy.add(d),l.zw)}get sizeAttenuation(){return this._useSizeAttenuation}set sizeAttenuation(e){this._useSizeAttenuation!==e&&(this._useSizeAttenuation=e,this.needsUpdate=!0)}},G3e=new i0,q3e=new Oe,b7=class extends x4{static get type(){return"PointsNodeMaterial"}constructor(e){super(),this.sizeNode=null,this.isPointsNodeMaterial=!0,this.setDefaultValues(G3e),this.setValues(e)}setupPositionView(){let{positionNode:e}=this;return bf.mul(pe(e||Er)).xyz}setupVertexSprite(e){let{material:t,camera:n}=e,{rotationNode:r,scaleNode:s,sizeNode:o,sizeAttenuation:a}=this,l=super.setupVertex(e);if(t.isNodeMaterial!==!0)return l;let c=o!==null?dt(o):mre;c=c.mul(Iz),n.isPerspectiveCamera&&a===!0&&(c=c.mul(H3e.div(xs.z.negate()))),s&&s.isNode&&(c=c.mul(dt(s)));let u=ga.xy;if(r&&r.isNode){let f=oe(r);u=RS(u,f)}return u=u.mul(c),u=u.div(Pz.div(2)),u=u.mul(l.w),l=l.add(Ft(u,0,0)),l}setupVertex(e){return e.object.isPoints?super.setupVertex(e):this.setupVertexSprite(e)}get alphaToCoverage(){return this._useAlphaToCoverage}set alphaToCoverage(e){this._useAlphaToCoverage!==e&&(this._useAlphaToCoverage=e,this.needsUpdate=!0)}},H3e=Xt(1).onFrameUpdate(function({renderer:i}){let e=i.getSize(q3e);this.value=.5*e.y}),w7=class extends ux{constructor(){super(),this.shadowNode=oe(1).toVar("shadowMask")}direct({lightNode:e}){e.shadowNode!==null&&this.shadowNode.mulAssign(e.shadowNode)}finish({context:e}){Bi.a.mulAssign(this.shadowNode.oneMinus()),e.outgoingLight.rgb.assign(Bi.rgb)}},W3e=new q2,S7=class extends Rr{static get type(){return"ShadowNodeMaterial"}constructor(e){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.transparent=!0,this.setDefaultValues(W3e),this.setValues(e)}setupLightingModel(){return new w7}},Lat=Zd("vec3"),Dat=Zd("vec3"),Nat=Zd("vec3");var T7=class{constructor(e,t,n){this.renderer=e,this.nodes=t,this.info=n,this._context=typeof 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r=0;r<e.length-1;r++){let s=e[r];n.has(s)===!1&&n.set(s,new WeakMap),n=n.get(s)}return n.set(e[e.length-1],t),this}delete(e){let t=this._getWeakMap(e);for(let n=0;n<e.length-1;n++)if(t=t.get(e[n]),t===void 0)return!1;return t.delete(e[e.length-1])}},j3e=0,Zee=new WeakMap;function X3e(i){let e=Object.keys(i),t=Zee.get(i.constructor);if(t===void 0){t=[];let n=Object.getPrototypeOf(i);for(;n;){let r=Object.getOwnPropertyDescriptors(n);for(let s in r){let o=r[s];o&&typeof o.get=="function"&&t.push(s)}n=Object.getPrototypeOf(n)}Zee.set(i.constructor,t)}for(let n=0;n<t.length;n++)e.push(t[n]);return e}var E7=class{constructor(e,t,n,r,s,o,a,l,c,u){this.id=j3e++,this._nodes=e,this._geometries=t,this.renderer=n,this.object=r,this.material=s,this.scene=o,this.camera=a,this.lightsNode=l,this.context=c,this.geometry=r.geometry,this.version=s.version,this.drawRange=null,this.attributes=null,this.attributesId=null,this.pipeline=null,this.group=null,this.vertexBuffers=null,this.drawParams=null,this.bundle=null,this.clippingContext=u,this.clippingContextCacheKey=u!==null?u.cacheKey:"",this.initialNodesCacheKey=this.getDynamicCacheKey(),this.initialCacheKey=this.getCacheKey(),this._nodeBuilderState=null,this._bindings=null,this._monitor=null,this._sourceMaterial=n._currentSourceMaterial,this.onDispose=null,this.isRenderObject=!0,this.onMaterialDispose=()=>{this.dispose()},this.onGeometryDispose=()=>{this.attributes=null,this.attributesId=null},this.material.addEventListener("dispose",this.onMaterialDispose),this.geometry.addEventListener("dispose",this.onGeometryDispose),this._sourceMaterial!==null&&this._sourceMaterial.addEventListener("dispose",this.onMaterialDispose)}updateClipping(e){this.clippingContext=e}get clippingNeedsUpdate(){return this.clippingContext===null||this.clippingContext.cacheKey===this.clippingContextCacheKey?!1:(this.clippingContextCacheKey=this.clippingContext.cacheKey,!0)}get hardwareClippingPlanes(){return this.getNodeBuilderState().hardwareClipping===!0?this.clippingContext.unionClippingCount:0}getNodeBuilderState(){return this._nodeBuilderState||(this._nodeBuilderState=this._nodes.getForRender(this))}getMonitor(){return this._monitor||(this._monitor=this.getNodeBuilderState().observer)}getBindings(){return this._bindings||(this._bindings=this.getNodeBuilderState().createBindings())}getBindingGroup(e){for(let t of this.getBindings())if(t.name===e)return t}getIndex(){return this._geometries.getIndex(this)}getIndirect(){return this._geometries.getIndirect(this)}getIndirectOffset(){return this._geometries.getIndirectOffset(this)}getChainArray(){return[this.object,this.material,this.context,this.lightsNode]}setGeometry(e){this.geometry=e,this.attributes=null,this.attributesId=null}getAttributes(){if(this.attributes!==null)return this.attributes;let e=this.getNodeBuilderState().nodeAttributes,t=this.geometry,n=[],r=new Set,s={};for(let o of e){let a;if(o.node&&o.node.attribute?a=o.node.attribute:(a=t.getAttribute(o.name),a!==void 0&&(a.isInterleavedBufferAttribute?s[o.name]=a.data.uuid:s[o.name]=a.id)),a===void 0)continue;n.push(a);let l=a.isInterleavedBufferAttribute?a.data:a;r.add(l)}return this.attributes=n,this.attributesId=s,this.vertexBuffers=Array.from(r.values()),n}getVertexBuffers(){return this.vertexBuffers===null&&this.getAttributes(),this.vertexBuffers}getDrawParameters(){let{object:e,material:t,geometry:n,group:r,drawRange:s}=this,o=this.drawParams||(this.drawParams={vertexCount:0,firstVertex:0,instanceCount:0,firstInstance:0}),a=this.getIndex(),l=a!==null,c=1;if(n.isInstancedBufferGeometry===!0?c=n.instanceCount:e.count!==void 0&&(c=Math.max(0,e.count)),c===0)return null;if(o.instanceCount=c,e.isBatchedMesh===!0)return o;let u=1;t.wireframe===!0&&!e.isPoints&&!e.isLineSegments&&!e.isLine&&!e.isLineLoop&&(u=2);let f=s.start*u,d=(s.start+s.count)*u;r!==null&&(f=Math.max(f,r.start*u),d=Math.min(d,(r.start+r.count)*u));let A=n.attributes.position,y=1/0;l?y=a.count:A!=null&&(y=A.count),f=Math.max(f,0),d=Math.min(d,y);let w=d-f;return w<0||w===1/0?null:(o.vertexCount=w,o.firstVertex=f,o)}getGeometryCacheKey(){let{geometry:e}=this,t="";for(let n of Object.keys(e.attributes).sort()){let r=e.attributes[n];t+=n+",",r.data&&(t+=r.data.stride+","),r.offset&&(t+=r.offset+","),r.itemSize&&(t+=r.itemSize+","),r.normalized&&(t+="n,")}for(let n of Object.keys(e.morphAttributes).sort()){let r=e.morphAttributes[n];t+="morph-"+n+",";for(let s=0,o=r.length;s<o;s++){let a=r[s];t+=a.id+","}}return e.index&&(t+="index,"),t}getMaterialCacheKey(){let{object:e,material:t,renderer:n}=this,r=t.customProgramCacheKey();for(let s of X3e(t)){if(/^(is[A-Z]|_)|^(visible|version|uuid|name|opacity|userData)$/.test(s))continue;let o=t[s],a;if(o!==null){let l=typeof o;l==="number"?s==="side"?a=String(o):a=o!==0?"1":"0":l==="object"?(a="{",o.isTexture&&(a+=o.mapping,n.backend.isWebGPUBackend===!0&&(a+=o.magFilter,a+=o.minFilter,a+=o.wrapS,a+=o.wrapT,a+=o.wrapR)),a+="}"):a=String(o)}else a=String(o);r+=a+","}return r+=this.clippingContextCacheKey+",",e.geometry&&(r+=this.getGeometryCacheKey()),e.skeleton&&(r+=e.skeleton.bones.length+","),e.isBatchedMesh&&(r+=e._matricesTexture.uuid+",",e._colorsTexture!==null&&(r+=e._colorsTexture.uuid+",")),(e.isInstancedMesh||e.count>1)&&(r+=e.uuid+","),r+=this.context.id+",",r+=e.receiveShadow+",",mx(r)}get needsGeometryUpdate(){if(this.geometry.id!==this.object.geometry.id)return!0;if(this.attributes!==null){let e=this.attributesId;for(let t in e){let n=this.geometry.getAttribute(t);if(n===void 0)return!0;let r=n.isInterleavedBufferAttribute?n.data.uuid:n.id;if(e[t]!==r)return!0}}return!1}get needsUpdate(){return this.initialNodesCacheKey!==this.getDynamicCacheKey()||this.clippingNeedsUpdate}getDynamicCacheKey(){let e=0;return this.material.isShadowPassMaterial!==!0&&(e=this._nodes.getCacheKey(this.scene,this.lightsNode)),this.camera.isArrayCamera&&(e=Zw(e,this.camera.cameras.length)),this.object.receiveShadow&&(e=Zw(e,1)),e=Zw(e,this.renderer.contextNode.id,this.renderer.contextNode.version),e}getCacheKey(){return this.getMaterialCacheKey()+this.getDynamicCacheKey()}dispose(){this.material.removeEventListener("dispose",this.onMaterialDispose),this.geometry.removeEventListener("dispose",this.onGeometryDispose),this._sourceMaterial!==null&&this._sourceMaterial.removeEventListener("dispose",this.onMaterialDispose),this.onDispose()}},cf=[],M7=class{constructor(e,t,n,r,s,o){this.renderer=e,this.nodes=t,this.geometries=n,this.pipelines=r,this.bindings=s,this.info=o,this.chainMaps={}}get(e,t,n,r,s,o,a,l){let c=this.getChainMap(l);cf[0]=e,cf[1]=t,cf[2]=o,cf[3]=s;let u=c.get(cf);return u===void 0?(u=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,n,r,s,o,a,l),c.set(cf,u)):(u.camera=r,u.updateClipping(a),u.needsGeometryUpdate&&u.setGeometry(e.geometry),(u.version!==t.version||u.needsUpdate)&&(u.initialCacheKey!==u.getCacheKey()?(u.dispose(),u=this.get(e,t,n,r,s,o,a,l)):u.version=t.version)),cf[0]=null,cf[1]=null,cf[2]=null,cf[3]=null,u}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new Sf)}dispose(){this.chainMaps={}}createRenderObject(e,t,n,r,s,o,a,l,c,u,f){let d=this.getChainMap(f),A=new E7(e,t,n,r,s,o,a,l,c,u);return A.onDispose=()=>{this.pipelines.delete(A),this.bindings.deleteForRender(A),this.nodes.delete(A),d.delete(A.getChainArray())},A}},Tf=class{constructor(){this.data=new WeakMap}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}delete(e){let t=null;return this.data.has(e)&&(t=this.data.get(e),this.data.delete(e)),t}has(e){return this.data.has(e)}dispose(){this.data=new WeakMap}},nu={VERTEX:1,INDEX:2,STORAGE:3,INDIRECT:4},am=16,$3e=211,Y3e=212,C7=class extends Tf{constructor(e,t){super(),this.backend=e,this.info=t}delete(e){let t=super.delete(e);return t!==null&&(this.backend.destroyAttribute(e),this.info.destroyAttribute(e)),t}update(e,t){let n=this.get(e);if(n.version===void 0)t===nu.VERTEX?(this.backend.createAttribute(e),this.info.createAttribute(e)):t===nu.INDEX?(this.backend.createIndexAttribute(e),this.info.createIndexAttribute(e)):t===nu.STORAGE?(this.backend.createStorageAttribute(e),this.info.createStorageAttribute(e)):t===nu.INDIRECT&&(this.backend.createIndirectStorageAttribute(e),this.info.createIndirectStorageAttribute(e)),n.version=this._getBufferAttribute(e).version;else{let r=this._getBufferAttribute(e);(n.version<r.version||r.usage===og)&&(this.backend.updateAttribute(e),n.version=r.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}};function Yre(i){return i.index!==null?i.index.version:i.attributes.position.version}function Zre(i){return i.index!==null?i.index.id:i.attributes.position.id}function Kee(i){let e=[],t=i.index,n=i.attributes.position;if(t!==null){let s=t.array;for(let o=0,a=s.length;o<a;o+=3){let l=s[o+0],c=s[o+1],u=s[o+2];e.push(l,c,c,u,u,l)}}else{let s=n.array;for(let o=0,a=s.length/3-1;o<a;o+=3){let l=o+0,c=o+1,u=o+2;e.push(l,c,c,u,u,l)}}let r=new(n.count>=65535?OA:BA)(e,1);return r.version=Yre(i),r.__id=Zre(i),r}var R7=class extends Tf{constructor(e,t){super(),this.attributes=e,this.info=t,this.wireframes=new WeakMap,this.attributeCall=new WeakMap,this._geometryDisposeListeners=new Map}has(e){let t=e.geometry;return super.has(t)&&this.get(t).initialized===!0}updateForRender(e){this.has(e)===!1&&this.initGeometry(e),this.updateAttributes(e)}initGeometry(e){let t=e.geometry,n=this.get(t);n.initialized=!0,this.info.memory.geometries++;let r=()=>{this.info.memory.geometries--;let s=t.index,o=e.getAttributes();s!==null&&this.attributes.delete(s);for(let l of o)this.attributes.delete(l);let a=this.wireframes.get(t);a!==void 0&&this.attributes.delete(a),t.removeEventListener("dispose",r),this._geometryDisposeListeners.delete(t)};t.addEventListener("dispose",r),this._geometryDisposeListeners.set(t,r)}updateAttributes(e){let t=e.getAttributes();for(let s of t)s.isStorageBufferAttribute||s.isStorageInstancedBufferAttribute?this.updateAttribute(s,nu.STORAGE):this.updateAttribute(s,nu.VERTEX);let n=this.getIndex(e);n!==null&&this.updateAttribute(n,nu.INDEX);let r=e.geometry.indirect;r!==null&&this.updateAttribute(r,nu.INDIRECT)}updateAttribute(e,t){let n=this.info.render.calls;e.isInterleavedBufferAttribute?this.attributeCall.get(e)===void 0?(this.attributes.update(e,t),this.attributeCall.set(e,n)):this.attributeCall.get(e.data)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e.data,n),this.attributeCall.set(e,n)):this.attributeCall.get(e)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e,n))}getIndirect(e){return e.geometry.indirect}getIndirectOffset(e){return e.geometry.indirectOffset}getIndex(e){let{geometry:t,material:n}=e,r=t.index;if(n.wireframe===!0){let s=this.wireframes,o=s.get(t);o===void 0?(o=Kee(t),s.set(t,o)):(o.version!==Yre(t)||o.__id!==Zre(t))&&(this.attributes.delete(o),o=Kee(t),s.set(t,o)),r=o}return r}dispose(){for(let[e,t]of this._geometryDisposeListeners.entries())e.removeEventListener("dispose",t);this._geometryDisposeListeners.clear()}},I7=class{constructor(){this.autoReset=!0,this.frame=0,this.calls=0,this.render={calls:0,frameCalls:0,drawCalls:0,triangles:0,points:0,lines:0,timestamp:0},this.compute={calls:0,frameCalls:0,timestamp:0},this.memory={attributes:0,attributesSize:0,geometries:0,indexAttributes:0,indexAttributesSize:0,indirectStorageAttributes:0,indirectStorageAttributesSize:0,programs:0,programsSize:0,readbackBuffers:0,readbackBuffersSize:0,renderTargets:0,storageAttributes:0,storageAttributesSize:0,textures:0,texturesSize:0,uniformBuffers:0,uniformBuffersSize:0,total:0},this.memoryMap=new Map}update(e,t,n){this.render.drawCalls++,e.isMesh||e.isSprite?this.render.triangles+=n*(t/3):e.isPoints?this.render.points+=n*t:e.isLineSegments?this.render.lines+=n*(t/2):e.isLine?this.render.lines+=n*(t-1):ze("WebGPUInfo: Unknown object type.")}reset(){this.render.drawCalls=0,this.render.frameCalls=0,this.compute.frameCalls=0,this.render.triangles=0,this.render.points=0,this.render.lines=0}dispose(){this.reset(),this.calls=0,this.render.calls=0,this.compute.calls=0,this.render.timestamp=0,this.compute.timestamp=0;for(let e in this.memory)this.memory[e]=0;this.memoryMap.clear()}createTexture(e){let t=this._getTextureMemorySize(e);this.memoryMap.set(e,t),this.memory.textures++,this.memory.total+=t,this.memory.texturesSize+=t}destroyTexture(e){let t=this.memoryMap.get(e)||0;this.memoryMap.delete(e),this.memory.textures--,this.memory.total-=t,this.memory.texturesSize-=t}_createAttribute(e,t){let n=this._getAttributeMemorySize(e);this.memoryMap.set(e,{size:n,type:t}),this.memory[t]++,this.memory.total+=n,this.memory[t+"Size"]+=n}createAttribute(e){this._createAttribute(e,"attributes")}createIndexAttribute(e){this._createAttribute(e,"indexAttributes")}createStorageAttribute(e){this._createAttribute(e,"storageAttributes")}createIndirectStorageAttribute(e){this._createAttribute(e,"indirectStorageAttributes")}destroyAttribute(e){let t=this.memoryMap.get(e);t&&(this.memoryMap.delete(e),this.memory[t.type]--,this.memory.total-=t.size,this.memory[t.type+"Size"]-=t.size)}createReadbackBuffer(e){let t=e.maxByteLength;this.memoryMap.set(e,{size:t,type:"readbackBuffers"}),this.memory.readbackBuffers++,this.memory.total+=t,this.memory.readbackBuffersSize+=t}destroyReadbackBuffer(e){let{size:t}=this.memoryMap.get(e);this.memoryMap.delete(e),this.memory.readbackBuffers--,this.memory.total-=t,this.memory.readbackBuffersSize-=t}createUniformBuffer(e){let t=e.byteLength;this.memoryMap.set(e,{size:t,type:"uniformBuffers"}),this.memory.uniformBuffers++,this.memory.total+=t,this.memory.uniformBuffersSize+=t}destroyUniformBuffer(e){let t=this.memoryMap.get(e);t&&(this.memoryMap.delete(e),this.memory.uniformBuffers--,this.memory.total-=t.size,this.memory.uniformBuffersSize-=t.size)}createProgram(e){let t=e.code.length;this.memoryMap.set(e,t),this.memory.programs++,this.memory.total+=t,this.memory.programsSize+=t}destroyProgram(e){let t=this.memoryMap.get(e)||0;this.memoryMap.delete(e),this.memory.programs--,this.memory.total-=t,this.memory.programsSize-=t}_getTextureMemorySize(e){if(e.isCompressedTexture)return 1;let t=1;e.type===Oh||e.type===Ji?t=1:e.type===Uh||e.type===bl||e.type===Wi?t=2:(e.type===Zr||e.type===xi||e.type===cr)&&(t=4);let n=4;e.format===r_||e.format===Ld||e.format===kh||e.format===Gs||e.format===xo?n=1:e.format===js||e.format===zh?n=2:(e.format===Pd||e.format===Tb)&&(n=3);let r=t*n;e.type===KA||e.type===QA?r=2:(e.type===ca||e.type===JA||e.type===eg)&&(r=4);let s=e.width||1,o=e.height||1,a=e.isCubeTexture?6:e.depth||1,l=s*o*a*r,c=e.mipmaps;if(c&&c.length>0){let u=0;for(let f=0;f<c.length;f++){let d=c[f];if(d.data)u+=d.data.byteLength;else{let A=d.width||Math.max(1,s>>f),y=d.height||Math.max(1,o>>f);u+=A*y*a*r}}l+=u}else e.generateMipmaps&&(l=l*1.333);return Math.round(l)}_getAttributeMemorySize(e){return e.isInterleavedBufferAttribute&&(e=e.data),e.array?e.array.byteLength:e.count&&e.itemSize?e.count*e.itemSize*4:0}},y4=class{constructor(e){this.cacheKey=e,this.usedTimes=0}},P7=class extends y4{constructor(e,t,n){super(e),this.vertexProgram=t,this.fragmentProgram=n}},L7=class extends y4{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}},Z3e=0,nS=class{constructor(e,t,n,r=null,s=null){this.id=Z3e++,this.code=e,this.stage=t,this.name=n,this.transforms=r,this.attributes=s,this.usedTimes=0}},D7=class extends Tf{constructor(e,t,n){super(),this.backend=e,this.nodes=t,this.info=n,this.bindings=null,this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}getForCompute(e,t){let{backend:n}=this,r=this.get(e);if(this._needsComputeUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.computeProgram.usedTimes--);let o=this.nodes.getForCompute(e),a=this.programs.compute.get(o.computeShader);a===void 0&&(s&&s.computeProgram.usedTimes===0&&this._releaseProgram(s.computeProgram),a=new nS(o.computeShader,"compute",e.name,o.transforms,o.nodeAttributes),this.programs.compute.set(o.computeShader,a),n.createProgram(a),this.info.createProgram(a));let l=this._getComputeCacheKey(e,a),c=this.caches.get(l);c===void 0&&(s&&s.usedTimes===0&&this._releasePipeline(s),c=this._getComputePipeline(e,a,l,t)),c.usedTimes++,a.usedTimes++,r.version=e.version,r.pipeline=c}return r.pipeline}getForRender(e,t=null){let{backend:n}=this,r=this.get(e);if(this._needsRenderUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.vertexProgram.usedTimes--,s.fragmentProgram.usedTimes--);let o=e.getNodeBuilderState(),a=e.material?e.material.name:"",l=this.programs.vertex.get(o.vertexShader);l===void 0&&(s&&s.vertexProgram.usedTimes===0&&this._releaseProgram(s.vertexProgram),l=new nS(o.vertexShader,"vertex",a),this.programs.vertex.set(o.vertexShader,l),n.createProgram(l),this.info.createProgram(l));let c=this.programs.fragment.get(o.fragmentShader);c===void 0&&(s&&s.fragmentProgram.usedTimes===0&&this._releaseProgram(s.fragmentProgram),c=new nS(o.fragmentShader,"fragment",a),this.programs.fragment.set(o.fragmentShader,c),n.createProgram(c),this.info.createProgram(c));let u=this._getRenderCacheKey(e,l,c),f=this.caches.get(u);f===void 0?(s&&s.usedTimes===0&&this._releasePipeline(s),f=this._getRenderPipeline(e,l,c,u,t)):e.pipeline=f,f.usedTimes++,l.usedTimes++,c.usedTimes++,r.pipeline=f}return r.pipeline}isReady(e){let n=this.get(e).pipeline;if(n===void 0)return!1;let r=this.backend.get(n);return r.pipeline!==void 0&&r.pipeline!==null}delete(e){let t=this.get(e).pipeline;return t&&(t.usedTimes--,t.usedTimes===0&&this._releasePipeline(t),t.isComputePipeline?(t.computeProgram.usedTimes--,t.computeProgram.usedTimes===0&&this._releaseProgram(t.computeProgram)):(t.fragmentProgram.usedTimes--,t.vertexProgram.usedTimes--,t.vertexProgram.usedTimes===0&&this._releaseProgram(t.vertexProgram),t.fragmentProgram.usedTimes===0&&this._releaseProgram(t.fragmentProgram))),super.delete(e)}dispose(){super.dispose(),this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}updateForRender(e){this.getForRender(e)}_getComputePipeline(e,t,n,r){n=n||this._getComputeCacheKey(e,t);let s=this.caches.get(n);return s===void 0&&(s=new L7(n,t),this.caches.set(n,s),this.backend.createComputePipeline(s,r)),s}_getRenderPipeline(e,t,n,r,s){r=r||this._getRenderCacheKey(e,t,n);let o=this.caches.get(r);return o===void 0&&(o=new P7(r,t,n),this.caches.set(r,o),e.pipeline=o,this.backend.createRenderPipeline(e,s)),o}_getComputeCacheKey(e,t){return e.id+","+t.id}_getRenderCacheKey(e,t,n){return t.id+","+n.id+","+this.backend.getRenderCacheKey(e)}_releasePipeline(e){this.caches.delete(e.cacheKey)}_releaseProgram(e){let t=e.code,n=e.stage;this.programs[n].delete(t),this.info.destroyProgram(e)}_needsComputeUpdate(e){let t=this.get(e);return t.pipeline===void 0||t.version!==e.version}_needsRenderUpdate(e){return this.get(e).pipeline===void 0||this.backend.needsRenderUpdate(e)}},N7=class extends Tf{constructor(e,t,n,r,s,o){super(),this.backend=e,this.textures=n,this.pipelines=s,this.attributes=r,this.nodes=t,this.info=o,this.pipelines.bindings=this}getForRender(e){let t=e.getBindings(),n=this.get(e);return n.initialized!==!0&&(this._createBindings(t),n.initialized=!0),t}getForCompute(e){let t=this.nodes.getForCompute(e).bindings,n=this.get(e);return(n.initialized!==!0||n.bindings!==t)&&(n.bindings!==void 0&&this._destroyBindings(n.bindings),this._createBindings(t),n.initialized=!0,n.bindings=t),t}updateForCompute(e){this._updateBindings(this.getForCompute(e))}updateForRender(e){this._updateBindings(this.getForRender(e))}deleteForCompute(e){let n=this.get(e).bindings||this.nodes.getForCompute(e).bindings;this._destroyBindings(n),this.delete(e)}deleteForRender(e){let t=e.getBindings();this._destroyBindings(t),this.delete(e)}_createBindings(e){for(let t of e){let n=this.get(t);if(n.bindGroup===void 0){for(let r of t.bindings)if(r.isUniformBuffer)this.backend.createUniformBuffer(r),this.info.createUniformBuffer(r);else if(r.isSampledTexture)this.textures.updateTexture(r.texture);else if(r.isSampler)this.textures.updateSampler(r);else if(r.isStorageBuffer){let s=r.attribute,o=s.isIndirectStorageBufferAttribute?nu.INDIRECT:nu.STORAGE;this.attributes.update(s,o)}this.backend.createBindings(t,e,0),n.bindGroup=t,n.usedTimes=1}else n.usedTimes++}}_destroyBindings(e){for(let t of e){let n=this.get(t);if(n.usedTimes--,n.usedTimes===0){for(let r of t.bindings)r.isUniformBuffer?(this.backend.destroyUniformBuffer(r),this.info.destroyUniformBuffer(r),r.release()):r.isSampler&&(r.isSampledTexture!==!0&&this.backend.destroySampler(r),r.release());this.backend.deleteBindGroupData(t),this.delete(t)}}}_updateBindings(e){for(let t of e)this._update(t,e)}_update(e,t){let{backend:n}=this,r=!1,s=!0,o=0,a=0;for(let l of e.bindings)if(this.nodes.updateGroup(l)!==!1){if(l.isStorageBuffer){let u=l.attribute,f=u.isIndirectStorageBufferAttribute?nu.INDIRECT:nu.STORAGE,d=n.get(l);this.attributes.update(u,f),d.attribute!==u&&(d.attribute=u,r=!0)}if(l.isUniformBuffer)l.update()&&n.updateBinding(l);else if(l.isSampledTexture){let u=l.update(),f=l.texture,d=this.textures.get(f);if(u&&(this.textures.updateTexture(f),l.generation!==d.generation&&(l.generation=d.generation,r=!0),d.bindGroups.add(e)),n.get(f).externalTexture!==void 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type(){return"BitcountNode"}constructor(e,t){super(e,t),this.isBitcountNode=!0}_resolveElementType(e,t,n){n==="int"?t.assign(nse(e,"uint")):t.assign(e)}_returnDataNode(e){switch(e){case"uint":return rt;case"int":return de;case"uvec2":return $9;case"uvec3":return i1;case"uvec4":return Q9;case"ivec2":return kr;case"ivec3":return Y9;case"ivec4":return K9}}_createTrailingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return me(([s])=>{let o=rt(0);this._resolveElementType(s,o,t);let a=oe(o.bitAnd(cz(o))),c=ise(a).shiftRight(23).sub(127);return n(c)}).setLayout({name:e,type:t,inputs:[{name:"value",type:t}]})}_createLeadingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return me(([s])=>{$t(s.equal(rt(0)),()=>rt(32));let o=rt(0),a=rt(0);return 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uMe=ct(Ku,Ku.COUNT_TRAILING_ZEROS).setParameterLength(1),hMe=ct(Ku,Ku.COUNT_LEADING_ZEROS).setParameterLength(1),fMe=ct(Ku,Ku.COUNT_ONE_BITS).setParameterLength(1),dMe=me(([i])=>{let e=i.toUint().mul(747796405).add(2891336453),t=e.shiftRight(e.shiftRight(28).add(4)).bitXor(e).mul(277803737);return t.shiftRight(22).bitXor(t).toFloat().mul(1/2**32)}),H7=(i,e)=>eu(Tn(4,i.mul(ai(1,i))),e),pMe=(i,e)=>i.lessThan(.5)?H7(i.mul(2),e).div(2):ai(1,H7(Tn(ai(1,i),2),e).div(2)),mMe=(i,e,t)=>eu(hc(eu(i,e),Ls(eu(i,e),eu(ai(1,i),t))),1/e),AMe=(i,e)=>Za(r4.mul(e.mul(i).sub(1))).div(r4.mul(e.mul(i).sub(1))),mS=class extends Cr{static get type(){return"PackFloatNode"}constructor(e,t){super(),this.vectorNode=t,this.encoding=e,this.isPackFloatNode=!0}generateNodeType(){return"uint"}generate(e){let 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type(){return"ShadowBaseNode"}constructor(e){super(),this.light=e,this.updateBeforeType=yn.RENDER,this.isShadowBaseNode=!0}setupShadowPosition({context:e,material:t}){hV.assign(t.receivedShadowPositionNode||e.shadowPositionWorld||_f)}},hV=Zd("vec3","shadowPositionWorld");function TRe(i,e={}){return e.toneMapping=i.toneMapping,e.toneMappingExposure=i.toneMappingExposure,e.outputColorSpace=i.outputColorSpace,e.renderTarget=i.getRenderTarget(),e.activeCubeFace=i.getActiveCubeFace(),e.activeMipmapLevel=i.getActiveMipmapLevel(),e.renderObjectFunction=i.getRenderObjectFunction(),e.pixelRatio=i.getPixelRatio(),e.mrt=i.getMRT(),e.clearColor=i.getClearColor(e.clearColor||new zt),e.clearAlpha=i.getClearAlpha(),e.autoClear=i.autoClear,e.scissorTest=i.getScissorTest(),e}function ERe(i,e){return e=TRe(i,e),i.setMRT(null),i.setRenderObjectFunction(null),i.setClearColor(0,1),i.autoClear=!0,e}function MRe(i,e){i.toneMapping=e.toneMapping,i.toneMappingExposure=e.toneMappingExposure,i.outputColorSpace=e.outputColorSpace,i.setRenderTarget(e.renderTarget,e.activeCubeFace,e.activeMipmapLevel),i.setRenderObjectFunction(e.renderObjectFunction),i.setPixelRatio(e.pixelRatio),i.setMRT(e.mrt),i.setClearColor(e.clearColor,e.clearAlpha),i.autoClear=e.autoClear,i.setScissorTest(e.scissorTest)}function CRe(i,e={}){return e.background=i.background,e.backgroundNode=i.backgroundNode,e.overrideMaterial=i.overrideMaterial,e}function RRe(i,e){return e=CRe(i,e),i.background=null,i.backgroundNode=null,i.overrideMaterial=null,e}function IRe(i,e){i.background=e.background,i.backgroundNode=e.backgroundNode,i.overrideMaterial=e.overrideMaterial}function PRe(i,e,t){return t=ERe(i,t),t=RRe(e,t),t}function LRe(i,e,t){MRe(i,t),IRe(e,t)}var P4=new WeakMap,bse=me(({depthTexture:i,shadowCoord:e,depthLayer:t})=>{let n=fi(i,e.xy).setName("t_basic");return i.isArrayTexture&&(n=n.depth(t)),n.compare(e.z)}),wse=me(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=(u,f)=>{let d=fi(i,u);return i.isArrayTexture&&(d=d.depth(n)),d.compare(f)},s=mr("mapSize","vec2",t).setGroup(Jt),o=mr("radius","float",t).setGroup(Jt),a=dt(1).div(s),l=o.mul(a.x),c=iV(s1.xy).mul(6.28318530718);return Ls(r(e.xy.add(Wu(0,5,c).mul(l)),e.z),r(e.xy.add(Wu(1,5,c).mul(l)),e.z),r(e.xy.add(Wu(2,5,c).mul(l)),e.z),r(e.xy.add(Wu(3,5,c).mul(l)),e.z),r(e.xy.add(Wu(4,5,c).mul(l)),e.z)).mul(1/5)}),Sse=me(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=mr("mapSize","vec2",t).setGroup(Jt),s=dt(1).div(r),o=e.xy,a=$u(o.mul(r).add(.5)).toConst();o.subAssign(a.sub(.5).mul(s));let l=A=>{let y=fi(i,o).offset(A).gather();return i.isArrayTexture&&(y=y.depth(n)),y.compare(e.z)},c=l(kr(-1,1)).toConst(),u=l(kr(1,1)).toConst(),f=l(kr(-1,-1)).toConst(),d=l(kr(1,-1)).toConst();return Ls(Qn(c.x,u.y,a.x).add(c.y).add(u.x).mul(a.y),Qn(c.w,u.z,a.x).add(c.z).add(u.w),Qn(f.x,d.y,a.x).add(f.y).add(d.x),Qn(f.w,d.z,a.x).add(f.z).add(d.w).mul(a.y.oneMinus())).mul(1/9)}),Tse=me(({depthTexture:i,shadowCoord:e,depthLayer:t},n)=>{let r=fi(i).sample(e.xy);i.isArrayTexture&&(r=r.depth(t)),r=r.rg;let s=r.x,o=zr(1e-7,r.y.mul(r.y)),a=n.renderer.reversedDepthBuffer?$g(s,e.z):$g(e.z,s),l=oe(1).toVar();return $t(a.notEqual(1),()=>{let c=e.z.sub(s),u=o.div(o.add(c.mul(c)));u=Yu(ai(u,.3).div(.65)),l.assign(zr(a,u))}),l}),Ese=i=>{let e=P4.get(i);return e===void 0&&(e=new Rr,e.colorNode=Ft(0,0,0,1),e.isShadowPassMaterial=!0,e.name="ShadowMaterial",e.blending=ps,e.fog=!1,P4.set(i,e)),e},Mse=i=>{let e=P4.get(i);e!==void 0&&(e.dispose(),P4.delete(i))},nte=new Sf,U_=[],Cse=(i,e,t,n)=>{U_[0]=i,U_[1]=e;let r=nte.get(U_);return(r===void 0||r.shadowType!==t||r.useVelocity!==n)&&(r=(s,o,a,l,c,u,f,d,A)=>{(s.castShadow===!0||s.receiveShadow&&t===Vc)&&(n&&(Bte(s).useVelocity=!0),s.onBeforeShadow(i,s,a,e.camera,l,o.overrideMaterial,u),i.renderObject(s,o,a,l,c,u,f,d,A),s.onAfterShadow(i,s,a,e.camera,l,o.overrideMaterial,u))},r.shadowType=t,r.useVelocity=n,nte.set(U_,r)),U_[0]=null,U_[1]=null,r},DRe=me(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=oe(0).toVar("meanVertical"),o=oe(0).toVar("squareMeanVertical"),a=i.lessThanEqual(oe(1)).select(oe(0),oe(2).div(i.sub(1))),l=i.lessThanEqual(oe(1)).select(oe(0),oe(-1));Oi({start:de(0),end:de(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(oe(u).mul(a)),d=n.sample(Ls(s1.xy,dt(0,f).mul(e)).div(t));n.value.isArrayTexture&&(d=d.depth(r)),d=d.x,s.addAssign(d),o.addAssign(d.mul(d))}),s.divAssign(i),o.divAssign(i);let c=Ja(o.sub(s.mul(s)).max(0));return dt(s,c)}),NRe=me(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=oe(0).toVar("meanHorizontal"),o=oe(0).toVar("squareMeanHorizontal"),a=i.lessThanEqual(oe(1)).select(oe(0),oe(2).div(i.sub(1))),l=i.lessThanEqual(oe(1)).select(oe(0),oe(-1));Oi({start:de(0),end:de(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(oe(u).mul(a)),d=n.sample(Ls(s1.xy,dt(f,0).mul(e)).div(t));n.value.isArrayTexture&&(d=d.depth(r)),s.addAssign(d.x),o.addAssign(Ls(d.y.mul(d.y),d.x.mul(d.x)))}),s.divAssign(i),o.divAssign(i);let c=Ja(o.sub(s.mul(s)).max(0));return dt(s,c)}),FRe=[bse,wse,Sse,Tse],zO,TR=new gS,L4=class extends fk{static get type(){return"ShadowNode"}constructor(e,t=null){super(e),this.shadow=t||e.shadow,this.shadowMap=null,this.vsmShadowMapVertical=null,this.vsmShadowMapHorizontal=null,this.vsmMaterialVertical=null,this.vsmMaterialHorizontal=null,this._node=null,this._currentShadowType=null,this._cameraFrameId=new WeakMap,this.isShadowNode=!0,this.depthLayer=0}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s,depthLayer:o}){let a=r.x.greaterThanEqual(0).and(r.x.lessThanEqual(1)).and(r.y.greaterThanEqual(0)).and(r.y.lessThanEqual(1)).and(r.z.lessThanEqual(1)),l=t({depthTexture:n,shadowCoord:r,shadow:s,depthLayer:o});return a.select(l,oe(1))}setupShadowCoord(e,t){let{shadow:n}=this,{renderer:r}=e,s=n.biasNode||mr("bias","float",n).setGroup(Jt),o=t,a;if(n.camera.isOrthographicCamera||r.logarithmicDepthBuffer!==!0)o=o.xyz.div(o.w),a=o.z;else{let l=o.w;o=o.xy.div(l);let c=mr("near","float",n.camera).setGroup(Jt),u=mr("far","float",n.camera).setGroup(Jt);a=EI(l.negate(),c,u)}return o=pe(o.x,o.y.oneMinus(),r.reversedDepthBuffer?a.sub(s):a.add(s)),o}getShadowFilterFn(e){return FRe[e]}setupRenderTarget(e,t){let n=new Cs(e.mapSize.width,e.mapSize.height);n.name="ShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Fu:Xh;let r=t.createRenderTarget(e.mapSize.width,e.mapSize.height);return r.texture.name="ShadowMap",r.texture.type=e.mapType,r.depthTexture=n,{shadowMap:r,depthTexture:n}}setupShadow(e){let{renderer:t,camera:n}=e,{light:r,shadow:s}=this,{depthTexture:o,shadowMap:a}=this.setupRenderTarget(s,e),l=t.shadowMap.type,c=t.hasCompatibility(Dd.TEXTURE_COMPARE);if((l===c0||l===TM)&&c?(o.minFilter=Mi,o.magFilter=Mi):(o.minFilter=Ti,o.magFilter=Ti),s.camera.coordinateSystem=n.coordinateSystem,s.camera.updateProjectionMatrix(),l===Vc&&s.isPointLightShadow!==!0){o.compareFunction=null,a.depth>1?(a._vsmShadowMapVertical||(a._vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:js,type:Wi,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapVertical.texture.name="VSMVertical"),this.vsmShadowMapVertical=a._vsmShadowMapVertical,a._vsmShadowMapHorizontal||(a._vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:js,type:Wi,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapHorizontal.texture.name="VSMHorizontal"),this.vsmShadowMapHorizontal=a._vsmShadowMapHorizontal):(this.vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:js,type:Wi,depthBuffer:!1}),this.vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:js,type:Wi,depthBuffer:!1}));let D=fi(o);o.isArrayTexture&&(D=D.depth(this.depthLayer));let L=fi(this.vsmShadowMapVertical.texture);o.isArrayTexture&&(L=L.depth(this.depthLayer));let C=mr("blurSamples","float",s).setGroup(Jt),B=mr("radius","float",s).setGroup(Jt),k=mr("mapSize","vec2",s).setGroup(Jt),z=this.vsmMaterialVertical||(this.vsmMaterialVertical=new Rr);z.fragmentNode=DRe({samples:C,radius:B,size:k,shadowPass:D,depthLayer:this.depthLayer}).context(e.getSharedContext()),z.name="VSMVertical",z=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new Rr),z.fragmentNode=NRe({samples:C,radius:B,size:k,shadowPass:L,depthLayer:this.depthLayer}).context(e.getSharedContext()),z.name="VSMHorizontal"}let u=mr("intensity","float",s).setGroup(Jt),f=mr("normalBias","float",s).setGroup(Jt),d=LI(r),A=xm.mul(f),y;!t.highPrecision||e.material.receivedShadowPositionNode||e.context.shadowPositionWorld?y=d.mul(hV.add(A)):y=Xt("mat4").onObjectUpdate(({object:L},C)=>C.value.multiplyMatrices(d.value,L.matrixWorld)).mul(Er).add(d.mul(Ft(A,0)));let w=this.setupShadowCoord(e,y),S=s.filterNode||this.getShadowFilterFn(t.shadowMap.type)||null;if(S===null)throw new Error("THREE.WebGPURenderer: Shadow map type not supported yet.");let T=l===Vc&&s.isPointLightShadow!==!0?this.vsmShadowMapHorizontal.texture:o,R=this.setupShadowFilter(e,{filterFn:S,shadowTexture:a.texture,depthTexture:T,shadowCoord:w,shadow:s,depthLayer:this.depthLayer}),P;t.shadowMap.transmitted===!0&&(a.texture.isCubeTexture?P=Ka(a.texture,w.xyz):(P=fi(a.texture,w),o.isArrayTexture&&(P=P.depth(this.depthLayer))));let I;P?I=Qn(1,R.rgb.mix(P,1),u.mul(P.a)).toVar():I=Qn(1,R,u).toVar(),this.shadowMap=a,this.shadow.map=a;let F=`${this.light.type} Shadow [ ${this.light.name||"ID: "+this.light.id} ]`;return P&&I.toInspector(`${F} / Color`,()=>this.shadowMap.texture.isCubeTexture?Ka(this.shadowMap.texture,r7()):fi(this.shadowMap.texture)),I.toInspector(`${F} / Depth`,()=>{let D=mr("near","float",this.shadow.camera),L=mr("far","float",this.shadow.camera),C;this.shadowMap.texture.isCubeTexture?C=Ka(this.shadowMap.depthTexture,r7()).r:C=fi(this.shadowMap.depthTexture).r;let B;return this.shadow.camera.isPerspectiveCamera?B=TI(C,D,L):B=Pre(C,D,L),B=Hg(B,D,L),B.oneMinus()})}setup(e){if(e.renderer.shadowMap.enabled!==!1)return me(()=>{let t=e.renderer.shadowMap.type;this._currentShadowType!==t&&(this._reset(),this._node=null);let n=this._node;return this.setupShadowPosition(e),n===null&&(this._node=n=this.setupShadow(e),this._currentShadowType=t),e.material.receivedShadowNode&&(n=e.material.receivedShadowNode(n)),n})()}renderShadow(e){let{shadow:t,shadowMap:n,light:r}=this,{renderer:s,scene:o}=e;t.updateMatrices(r),n.setSize(t.mapSize.width,t.mapSize.height,n.depth);let a=o.name;o.name=`Shadow Map [ ${r.name||"ID: "+r.id} ]`,s.render(o,t.camera),o.name=a}updateShadow(e){let{shadowMap:t,light:n,shadow:r}=this,{renderer:s,scene:o,camera:a}=e,l=s.shadowMap.type,c=t.depthTexture.version;this._depthVersionCached=c;let u=r.camera.layers.mask;(r.camera.layers.mask&4294967294)===0&&(r.camera.layers.mask=a.layers.mask);let f=s.getRenderObjectFunction(),d=s.getMRT(),A=d?d.has("velocity"):!1;zO=PRe(s,o,zO),o.overrideMaterial=Ese(n),s.setRenderObjectFunction(Cse(s,r,l,A)),s.setClearColor(0,0),s.setRenderTarget(t),this.renderShadow(e),s.setRenderObjectFunction(f),l===Vc&&r.isPointLightShadow!==!0&&this.vsmPass(s),r.camera.layers.mask=u,LRe(s,o,zO)}vsmPass(e){let{shadow:t}=this,n=this.shadowMap.depth;this.vsmShadowMapVertical.setSize(t.mapSize.width,t.mapSize.height,n),this.vsmShadowMapHorizontal.setSize(t.mapSize.width,t.mapSize.height,n),e.setRenderTarget(this.vsmShadowMapVertical),TR.material=this.vsmMaterialVertical,TR.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),TR.material=this.vsmMaterialHorizontal,TR.render(e)}dispose(){this._reset(),super.dispose()}_reset(){this._currentShadowType=null,Mse(this.light),this.shadowMap&&(this.shadowMap.dispose(),this.shadowMap=null),this.vsmShadowMapVertical!==null&&(this.vsmShadowMapVertical.dispose(),this.vsmShadowMapVertical=null,this.vsmMaterialVertical.dispose(),this.vsmMaterialVertical=null),this.vsmShadowMapHorizontal!==null&&(this.vsmShadowMapHorizontal.dispose(),this.vsmShadowMapHorizontal=null,this.vsmMaterialHorizontal.dispose(),this.vsmMaterialHorizontal=null)}updateBefore(e){let{shadow:t}=this,n=t.needsUpdate||t.autoUpdate;n&&(this._cameraFrameId[e.camera]===e.frameId&&(n=!1),this._cameraFrameId[e.camera]=e.frameId),n&&(this.updateShadow(e),this.shadowMap.depthTexture.version===this._depthVersionCached&&(t.needsUpdate=!1))}},Rse=(i,e)=>new L4(i,e),BRe=new zt,ite=new cn,kw=new re,VO=new re,ORe=[new re(1,0,0),new re(-1,0,0),new re(0,-1,0),new re(0,1,0),new re(0,0,1),new re(0,0,-1)],URe=[new re(0,-1,0),new re(0,-1,0),new re(0,0,-1),new re(0,0,1),new re(0,-1,0),new re(0,-1,0)],kRe=[new re(1,0,0),new re(-1,0,0),new re(0,1,0),new re(0,-1,0),new re(0,0,1),new re(0,0,-1)],zRe=[new re(0,-1,0),new re(0,-1,0),new re(0,0,1),new re(0,0,-1),new re(0,-1,0),new re(0,-1,0)],Ise=me(({depthTexture:i,bd3D:e,dp:t})=>Ka(i,e).compare(t)),Pse=me(({depthTexture:i,bd3D:e,dp:t,shadow:n})=>{let r=mr("radius","float",n).setGroup(Jt),s=mr("mapSize","vec2",n).setGroup(Jt),o=r.div(s.x),a=fr(e),l=xa($d(e,a.x.greaterThan(a.z).select(pe(0,1,0),pe(1,0,0)))),c=$d(e,l),u=iV(s1.xy).mul(6.28318530718),f=Wu(0,5,u),d=Wu(1,5,u),A=Wu(2,5,u),y=Wu(3,5,u),w=Wu(4,5,u);return Ka(i,e.add(l.mul(f.x).add(c.mul(f.y)).mul(o))).compare(t).add(Ka(i,e.add(l.mul(d.x).add(c.mul(d.y)).mul(o))).compare(t)).add(Ka(i,e.add(l.mul(A.x).add(c.mul(A.y)).mul(o))).compare(t)).add(Ka(i,e.add(l.mul(y.x).add(c.mul(y.y)).mul(o))).compare(t)).add(Ka(i,e.add(l.mul(w.x).add(c.mul(w.y)).mul(o))).compare(t)).mul(1/5)}),VRe=me(({filterFn:i,depthTexture:e,shadowCoord:t,shadow:n},r)=>{let s=t.xyz.toConst(),o=s.abs().toConst(),a=o.x.max(o.y).max(o.z),l=Xt("float").setGroup(Jt).onRenderUpdate(()=>n.camera.near),c=Xt("float").setGroup(Jt).onRenderUpdate(()=>n.camera.far),u=mr("bias","float",n).setGroup(Jt),f=oe(1).toVar();return $t(a.sub(c).lessThanEqual(0).and(a.sub(l).greaterThanEqual(0)),()=>{let d;r.renderer.reversedDepthBuffer?(d=Lre(a.negate(),l,c),d.subAssign(u)):r.renderer.logarithmicDepthBuffer?(d=EI(a.negate(),l,c),d.addAssign(u)):(d=Zz(a.negate(),l,c),d.addAssign(u));let A=s.normalize();f.assign(i({depthTexture:e,bd3D:A,dp:d,shadow:n}))}),f}),dk=class extends L4{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return e===C8?Ise:Pse}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s}){return VRe({filterFn:t,depthTexture:n,shadowCoord:r,shadow:s})}setupRenderTarget(e,t){let n=new $v(e.mapSize.width);n.name="PointShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Fu:Xh;let r=t.createCubeRenderTarget(e.mapSize.width);return r.texture.name="PointShadowMap",r.depthTexture=n,{shadowMap:r,depthTexture:n}}renderShadow(e){let{shadow:t,shadowMap:n,light:r}=this,{renderer:s,scene:o}=e,a=t.camera,l=t.matrix,c=s.coordinateSystem===_l,u=c?ORe:kRe,f=c?URe:zRe;n.setSize(t.mapSize.width,t.mapSize.width);let d=s.autoClear,A=s.getClearColor(BRe),y=s.getClearAlpha();s.autoClear=!1,s.setClearColor(t.clearColor,t.clearAlpha);for(let w=0;w<6;w++){s.setRenderTarget(n,w),s.clear();let S=r.distance||a.far;S!==a.far&&(a.far=S,a.updateProjectionMatrix()),kw.setFromMatrixPosition(r.matrixWorld),a.position.copy(kw),VO.copy(a.position),VO.add(u[w]),a.up.copy(f[w]),a.lookAt(VO),a.updateMatrixWorld(),l.makeTranslation(-kw.x,-kw.y,-kw.z),ite.multiplyMatrices(a.projectionMatrix,a.matrixWorldInverse),t._frustum.setFromProjectionMatrix(ite,a.coordinateSystem,a.reversedDepth);let T=o.name;o.name=`Point Light Shadow [ ${r.name||"ID: "+r.id} ] - Face ${w+1}`,s.render(o,a),o.name=T}s.autoClear=d,s.setClearColor(A,y)}},Lse=(i,e)=>new dk(i,e),Yd=class extends mm{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new zt,this.colorNode=e&&e.colorNode||Xt(this.color).setGroup(Jt),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=yn.FRAME,e&&e.shadow&&(this._shadowDisposeListener=()=>{this.disposeShadow()},e.addEventListener("dispose",this._shadowDisposeListener))}dispose(){this._shadowDisposeListener&&this.light.removeEventListener("dispose",this._shadowDisposeListener),super.dispose()}disposeShadow(){this.shadowNode!==null&&(this.shadowNode.dispose(),this.shadowNode=null),this.shadowColorNode=null,this.baseColorNode!==null&&(this.colorNode=this.baseColorNode,this.baseColorNode=null)}getHash(){return this.light.uuid}getLightVector(e){return cV(this.light).sub(e.context.positionView||xs)}setupDirect(){}setupDirectRectArea(){}setupShadowNode(){return Rse(this.light)}setupShadow(e){let{renderer:t}=e;if(t.shadowMap.enabled===!1)return;let n=this.shadowColorNode;if(n===null){let r=this.light.shadow.shadowNode,s;r!==void 0?s=Ht(r):s=this.setupShadowNode(),this.shadowNode=s,this.shadowColorNode=n=this.colorNode.mul(s),this.baseColorNode=this.colorNode}e.context.getShadow&&(n=e.context.getShadow(this,e)),this.colorNode=n}setup(e){this.colorNode=this.baseColorNode||this.colorNode,this.light.castShadow?e.object.receiveShadow&&this.setupShadow(e):this.shadowNode!==null&&(this.shadowNode.dispose(),this.shadowNode=null,this.shadowColorNode=null);let t=this.setupDirect(e),n=this.setupDirectRectArea(e);t&&e.lightsNode.setupDirectLight(e,this,t),n&&e.lightsNode.setupDirectRectAreaLight(e,this,n)}update(){let{light:e}=this;this.color.copy(e.color).multiplyScalar(e.intensity)}},fV=me(({lightDistance:i,cutoffDistance:e,decayExponent:t})=>{let n=i.pow(t).max(.01).reciprocal();return e.greaterThan(0).select(n.mul(i.div(e).pow4().oneMinus().clamp().pow2()),n)}),Dse=({color:i,lightVector:e,cutoffDistance:t,decayExponent:n})=>{let r=e.normalize(),s=e.length(),o=fV({lightDistance:s,cutoffDistance:t,decayExponent:n}),a=i.mul(o);return{lightDirection:r,lightColor:a}},pk=class extends Yd{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=Xt(0).setGroup(Jt),this.decayExponentNode=Xt(2).setGroup(Jt)}update(e){let{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return Lse(this.light)}setupDirect(e){return Dse({color:this.colorNode,lightVector:this.getLightVector(e),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode})}},GRe=me(([i=Ui()])=>{let e=i.mul(2),t=e.x.floor(),n=e.y.floor();return t.add(n).mod(2).sign()}),qRe=me(([i=Ui()],{renderer:e,material:t})=>{let n=Az(i.mul(2).sub(1)),r;if(t.alphaToCoverage&&e.currentSamples>0){let s=oe(n.fwidth()).toVar();r=fc(s.oneMinus(),s.add(1),n).oneMinus()}else r=_a(n.greaterThan(1),0,1);return r}),iS=me(([i,e,t])=>{let 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extends Kt{static get type(){return"ViewportDepthNode"}constructor(e,t=null){super("float"),this.scope=e,this.valueNode=t,this.isViewportDepthNode=!0}generate(e){let{scope:t}=this;return t===i.DEPTH_BASE?e.getFragDepth():super.generate(e)}setup({camera:e}){let{scope:t}=this,n=this.valueNode,r=null;if(t===i.DEPTH_BASE)n!==null&&(r=rse().assign(n));else if(t===i.DEPTH)e.isPerspectiveCamera?r=gV(xs.z,lm,cm):r=Yg(xs.z,lm,cm);else if(t===i.LINEAR_DEPTH)if(n!==null)if(e.isPerspectiveCamera){let s=DP(n,lm,cm);r=Yg(s,lm,cm)}else r=n;else r=Yg(xs.z,lm,cm);return r}};Zu.DEPTH_BASE="depthBase";Zu.DEPTH="depth";Zu.LINEAR_DEPTH="linearDepth";var 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r=Xd("displacementMap","texture"),s=Xd("displacementScale","float"),o=Xd("displacementBias","float");Mr.addAssign(wa.normalize().mul(r.x.mul(s).add(o)))}return t.isBatchedMesh&&$re(t),t.isInstancedMesh&&t.instanceMatrix&&t.instanceMatrix.isInstancedBufferAttribute===!0&&Xre(t),this.positionNode!==null&&Mr.assign($g(this.positionNode,"POSITION","vec3")),Mr}setupDiffuseColor(e){let{object:t,geometry:n}=e;this.maskNode!==null&&dc(this.maskNode).not().discard();let r=this.colorNode?Ft(this.colorNode):gre;this.vertexColors===!0&&n.hasAttribute("color")&&(r=r.mul(sse())),t.instanceColor&&(r=fV.mul(r)),t.isBatchedMesh&&t._colorsTexture&&(r=dV.mul(r)),Bi.assign(r);let s=this.opacityNode?oe(this.opacityNode):oV;Bi.a.assign(Bi.a.mul(s));let 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t=this.aoNode;t===null&&e.material.aoMap&&(t=Gre),e.context.getAO&&(t=e.context.getAO(t,e)),t!==null&&(DU.assign(t),e.context.ambientOcclusion=DU)}setupLightingModel(){}setupLighting(e){let{material:t}=e,{backdropNode:n,backdropAlphaNode:r,emissiveNode:s}=this,o=this.lights===!0||this.lightsNode!==null,a=this.lights===!0?this.setupMaterialLightings(e):[],l=o?this.lightsNode||e.lightsNode:null,c=this.setupOutgoingLight(e);if(l&&(a.length>0||l.getScope().hasLights)){let u=this.setupLightingModel(e)||null;c=ese(l,u,a,n,r)}else n!==null&&(c=pe(r!==null?Qn(c,n,r):n));return(s&&s.isNode===!0||t.emissive&&t.emissive.isColor===!0)&&(LU.assign(pe(s||_re)),c=c.add(LU)),c}setupFog(e,t){let n=e.fogNode;return n&&(ox.assign(t),t=Ft(n.toVar())),t}setupPremultipliedAlpha(e,t){return Xz(t)}setupOutput(e,t){return this.fog===!0&&(t=this.setupFog(e,t)),this.premultipliedAlpha===!0&&(t=this.setupPremultipliedAlpha(e,t)),t}setDefaultValues(e){for(let n in e){let r=e[n];this[n]===void 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t=i._useAlphaToCoverage,n=i._useDash,r=i._useWorldUnits,s=Ui();if(n){let a=i.dashSizeNode?oe(i.dashSizeNode):lV,l=i.gapSizeNode?oe(i.gapSizeNode):cV;Xg.assign(a),dS.assign(l),s.y.lessThan(-1).or(s.y.greaterThan(1)).discard(),ose.mod(Xg.add(dS)).greaterThan(Xg).discard()}let o=oe(1).toVar("alpha");if(r){let a=Ug.xyz.normalize().mul(1e5),l=w7.sub(JR),c=S3e({p1:JR,p2:w7,p3:pe(0,0,0),p4:a}),u=JR.add(l.mul(c.x)),f=a.mul(c.y),y=u.sub(f).length().div(v4);if(!n)if(t&&e.currentSamples>0){let w=y.fwidth();o.assign(mc(w.negate().add(.5),w.add(.5),y).oneMinus())}else y.greaterThan(.5).discard()}else if(t&&e.currentSamples>0){let a=s.x,l=s.y.greaterThan(0).select(s.y.sub(1),s.y.add(1)),c=a.mul(a).add(l.mul(l)),u=oe(c.fwidth()).toVar("dlen");$t(s.y.abs().greaterThan(1),()=>{o.assign(mc(u.oneMinus(),u.add(1),c).oneMinus())})}else $t(s.y.abs().greaterThan(1),()=>{let a=s.x,l=s.y.greaterThan(0).select(s.y.sub(1),s.y.add(1));a.mul(a).add(l.mul(l)).greaterThan(1).discard()});return o})();var T3e=new Q2,S7=class extends Pr{static get type(){return"MeshNormalNodeMaterial"}constructor(e){super(),this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(T3e),this.setValues(e)}setupDiffuseColor(){let e=this.opacityNode?oe(this.opacityNode):oV;Bi.assign(EP(Ft(rV(hi),e),Fr))}},_V=me(([i=Jz])=>{let e=i.z.atan(i.x).mul(1/(Math.PI*2)).add(.5),t=i.y.clamp(-1,1).asin().mul(1/Math.PI).add(.5);return dt(e,t)}),T7=me(([i=Ui()])=>{let e=i.x.sub(.5).mul(Math.PI*2),t=i.y.sub(.5).mul(Math.PI),n=t.cos(),r=n.mul(e.cos()),s=t.sin(),o=n.mul(e.sin());return pe(r,s,o)}),b4=class extends Ba{constructor(e=1,t={}){super(e,e,t),this.isCubeRenderTarget=!0;let n={width:e,height:e,depth:1},r=[n,n,n,n,n,n];this.texture=new Ph(r),this._setTextureOptions(t),this.texture.isRenderTargetTexture=!0}fromEquirectangularTexture(e,t){let n=t.minFilter,r=t.generateMipmaps;t.generateMipmaps=!0,this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let s=new Lu(5,5,5),o=_V(Jz),a=new Pr;a.colorNode=fi(t,o,0),a.side=mi,a.blending=ps;let l=new Hn(s,a),c=new s0;c.add(l),t.minFilter===Go&&(t.minFilter=Mi);let u=new o_(1,10,this),f=e.getMRT();return e.setMRT(null),u.update(e,c),e.setMRT(f),t.minFilter=n,t.generateMipmaps=r,l.geometry.dispose(),l.material.dispose(),this}clear(e,t=!0,n=!0,r=!0){let s=e.getRenderTarget();for(let o=0;o<6;o++)e.setRenderTarget(this,o),e.clear(t,n,r);e.setRenderTarget(s)}},aS=new WeakMap,E7=class extends Rr{static get type(){return"CubeMapNode"}constructor(e){super("vec3"),this.envNode=e,this._cubeTexture=null,this._cubeTextureNode=Qa(null);let t=new Ph;t.isRenderTargetTexture=!0,this._defaultTexture=t,this.updateBeforeType=yn.RENDER}updateBefore(e){let{renderer:t,material:n}=e,r=this.envNode;if(r.isTextureNode||r.isMaterialReferenceNode){let s=r.isTextureNode?r.value:n[r.property];if(s&&s.isTexture){let o=s.mapping;if(o===p0||o===m0){if(aS.has(s)){let a=aS.get(s);Qee(a,s.mapping),this._cubeTexture=a}else{let a=s.image;if(E3e(a)){let l=new b4(a.height);l.fromEquirectangularTexture(t,s),Qee(l.texture,s.mapping),this._cubeTexture=l.texture,aS.set(s,l.texture),s.addEventListener("dispose",ase)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(e){return this.updateBefore(e),this._cubeTextureNode}};function E3e(i){return i==null?!1:i.height>0}function ase(i){let e=i.target;e.removeEventListener("dispose",ase);let t=aS.get(e);t!==void 0&&(aS.delete(e),t.dispose())}function Qee(i,e){e===p0?i.mapping=ec:e===m0&&(i.mapping=Gc)}var lse=$n(E7).setParameterLength(1),gS=class extends _m{static get type(){return"BasicEnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){e.context.environment=lse(this.envNode)}},M7=class extends _m{static get type(){return"BasicLightMapNode"}constructor(e=null){super(),this.lightMapNode=e}setup(e){let t=oe(1/Math.PI);e.context.irradianceLightMap=this.lightMapNode.mul(t)}},Ax=class{start(e){e.lightsNode.setupLights(e,e.lightsNode.getLightNodes(e)),this.indirect(e)}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}},w4=class extends Ax{constructor(){super()}indirect({context:e}){let t=e.ambientOcclusion,n=e.reflectedLight,r=e.irradianceLightMap;n.indirectDiffuse.assign(Ft(0)),r?n.indirectDiffuse.addAssign(r):n.indirectDiffuse.addAssign(Ft(1,1,1,0)),n.indirectDiffuse.mulAssign(t),n.indirectDiffuse.mulAssign(Bi.rgb)}finish(e){let{material:t,context:n}=e,r=n.outgoingLight,s=e.context.environment;if(s)switch(t.combine){case 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e=i.add(er).normalize(),t=hi.dot(e).clamp(),n=er.dot(e).clamp(),r=gx({f0:gm,f90:1,dotVH:n}),s=C3e(),o=R3e({dotNH:t});return r.mul(s).mul(o)}),S4=class extends w4{constructor(e=!0){super(),this.specular=e}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=hi.dot(e).clamp().mul(t);n.directDiffuse.addAssign(s.mul(i1({diffuseColor:Bi.rgb}))),this.specular===!0&&n.directSpecular.addAssign(s.mul(P3e({lightDirection:e})).mul(oS))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(i1({diffuseColor:Bi}))),r.indirectDiffuse.mulAssign(t)}},I3e=new Ga,R7=class extends Pr{static get type(){return"MeshLambertNodeMaterial"}constructor(e){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues(I3e),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new gS(t):null}setupLightingModel(){return new S4(!1)}},L3e=new ZA,P7=class extends Pr{static get 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HA(B3e,16,16,Ws,Wi),lf.name="DFG_LUT",lf.minFilter=Mi,lf.magFilter=Mi,lf.wrapS=la,lf.wrapT=la,lf.generateMipmaps=!1,lf.needsUpdate=!0);let t=dt(i,e);return fi(lf,t).rg}),O3e=me(({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o})=>{let a=yV({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o}),l=hi.dot(i).clamp(),c=hi.dot(er).clamp(),u=vS({roughness:n,dotNV:c}),f=vS({roughness:n,dotNV:l}),d=e.mul(u.x).add(t.mul(u.y)),A=e.mul(f.x).add(t.mul(f.y)),y=u.x.add(u.y),w=f.x.add(f.y),S=oe(1).sub(y),T=oe(1).sub(w),R=e.add(e.oneMinus().mul(.047619)),I=d.mul(A).mul(R).div(oe(1).sub(S.mul(T).mul(R).mul(R)).add(bP)),P=S.mul(T),F=I.mul(P);return a.add(F)}),fse=me(i=>{let{dotNV:e,specularColor:t,specularF90:n,roughness:r}=i,s=vS({dotNV:e,roughness:r});return t.mul(s.x).add(n.mul(s.y))}),I7=me(({f:i,f90:e,dotVH:t})=>{let n=t.oneMinus().saturate(),r=n.mul(n),s=n.mul(r,r).clamp(0,.9999);return i.sub(pe(e).mul(s)).div(s.oneMinus())}).setLayout({name:"Schlick_to_F0",type:"vec3",inputs:[{name:"f",type:"vec3"},{name:"f90",type:"float"},{name:"dotVH",type:"float"}]}),U3e=me(({roughness:i,dotNH:e})=>{let t=i.pow2(),n=oe(1).div(t),s=e.pow2().oneMinus().max(.0078125);return oe(2).add(n).mul(s.pow(n.mul(.5))).div(2*Math.PI)}).setLayout({name:"D_Charlie",type:"float",inputs:[{name:"roughness",type:"float"},{name:"dotNH",type:"float"}]}),k3e=me(({dotNV:i,dotNL:e})=>oe(1).div(oe(4).mul(e.add(i).sub(e.mul(i))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),z3e=me(({lightDirection:i})=>{let e=i.add(er).normalize(),t=hi.dot(i).clamp(),n=hi.dot(er).clamp(),r=hi.dot(e).clamp(),s=U3e({roughness:am,dotNH:r}),o=k3e({dotNV:n,dotNL:t});return cc.mul(s).mul(o)}),Jee=me(({N:i,V:e,roughness:t})=>{let s=.0078125,o=i.dot(e).saturate(),a=dt(t,o.oneMinus().sqrt());return 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n=i.dot(e).saturate(),r=t.mul(t),s=t.add(.1).reciprocal(),o=oe(-1.9362).add(t.mul(1.0678)).add(r.mul(.4573)).sub(s.mul(.8469)),a=oe(-.6014).add(t.mul(.5538)).sub(r.mul(.467)).sub(s.mul(.1255));return o.mul(n).add(a).exp().saturate()}),kw=pe(.04),yR=oe(1),T4=class extends Ax{constructor(e=!1,t=!1,n=!1,r=!1,s=!1,o=!1){super(),this.clearcoat=e,this.sheen=t,this.iridescence=n,this.anisotropy=r,this.transmission=s,this.dispersion=o,this.clearcoatRadiance=null,this.clearcoatSpecularDirect=null,this.clearcoatSpecularIndirect=null,this.sheenSpecularDirect=null,this.sheenSpecularIndirect=null,this.iridescenceFresnel=null,this.iridescenceF0=null,this.iridescenceF0Dielectric=null,this.iridescenceF0Metallic=null}start(e){if(this.clearcoat===!0&&(this.clearcoatRadiance=pe().toVar("clearcoatRadiance"),this.clearcoatSpecularDirect=pe().toVar("clearcoatSpecularDirect"),this.clearcoatSpecularIndirect=pe().toVar("clearcoatSpecularIndirect")),this.sheen===!0&&(this.sheenSpecularDirect=pe().toVar("sheenSpecularDirect"),this.sheenSpecularIndirect=pe().toVar("sheenSpecularIndirect")),this.iridescence===!0){let t=hi.dot(er).clamp(),n=cte({outsideIOR:oe(1),eta2:s4,cosTheta1:t,thinFilmThickness:o4,baseF0:gm}),r=cte({outsideIOR:oe(1),eta2:s4,cosTheta1:t,thinFilmThickness:o4,baseF0:Bi.rgb});this.iridescenceFresnel=Qn(n,r,Yd),this.iridescenceF0Dielectric=I7({f:n,f90:1,dotVH:t}),this.iridescenceF0Metallic=I7({f:r,f90:1,dotVH:t}),this.iridescenceF0=Qn(this.iridescenceF0Dielectric,this.iridescenceF0Metallic,Yd)}if(this.transmission===!0){let t=_f,n=Hie.sub(_f).normalize(),r=Sm,s=e.context;s.backdrop=j3e(r,n,pf,kg,Vg,Gg,t,tu,wm,Ja,sS,xz,bz,yz,this.dispersion?wz:null),s.backdropAlpha=c4,Bi.a.mulAssign(Qn(1,s.backdrop.a,c4))}super.start(e)}computeMultiscattering(e,t,n,r,s=null){let o=hi.dot(er).clamp(),a=vS({roughness:pf,dotNV:o}),l=s?_P.mix(r,s):r,c=l.mul(a.x).add(n.mul(a.y)),f=a.x.add(a.y).oneMinus(),d=l.add(l.oneMinus().mul(.047619)),A=c.mul(d).div(f.mul(d).oneMinus());e.addAssign(c),t.addAssign(A.mul(f))}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=hi.dot(e).clamp().mul(t).toVar();if(this.sheen===!0){this.sheenSpecularDirect.addAssign(s.mul(z3e({lightDirection:e})));let o=Uw({normal:hi,viewDir:er,roughness:am}),a=Uw({normal:hi,viewDir:e,roughness:am}),l=cc.r.max(cc.g).max(cc.b).mul(o.max(a)).oneMinus();s.mulAssign(l)}if(this.clearcoat===!0){let a=um.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(a.mul(yV({lightDirection:e,f0:kw,f90:yR,roughness:sx,normalView:um})))}n.directDiffuse.addAssign(s.mul(i1({diffuseColor:kg}))),n.directSpecular.addAssign(s.mul(O3e({lightDirection:e,f0:Vg,f90:1,roughness:pf,f:this.iridescenceFresnel,USE_IRIDESCENCE:this.iridescence,USE_ANISOTROPY:this.anisotropy})))}directRectArea({lightColor:e,lightPosition:t,halfWidth:n,halfHeight:r,reflectedLight:s,ltc_1:o,ltc_2:a}){let l=t.add(n).sub(r),c=t.sub(n).sub(r),u=t.sub(n).add(r),f=t.add(n).add(r),d=hi,A=er,y=xs.toVar(),w=Jee({N:d,V:A,roughness:pf}),S=o.sample(w).toVar(),T=a.sample(w).toVar(),R=To(pe(S.x,0,S.y),pe(0,1,0),pe(S.z,0,S.w)).toVar(),I=Vg.mul(T.x).add(Gg.sub(Vg).mul(T.y)).toVar();if(s.directSpecular.addAssign(e.mul(I).mul($O({N:d,V:A,P:y,mInv:R,p0:l,p1:c,p2:u,p3:f}))),s.directDiffuse.addAssign(e.mul(kg).mul($O({N:d,V:A,P:y,mInv:To(1,0,0,0,1,0,0,0,1),p0:l,p1:c,p2:u,p3:f}))),this.clearcoat===!0){let P=um,F=Jee({N:P,V:A,roughness:sx}),D=o.sample(F),L=a.sample(F),C=To(pe(D.x,0,D.y),pe(0,1,0),pe(D.z,0,D.w)),B=kw.mul(L.x).add(yR.sub(kw).mul(L.y));this.clearcoatSpecularDirect.addAssign(e.mul(B).mul($O({N:P,V:A,P:y,mInv:C,p0:l,p1:c,p2:u,p3:f})))}}indirect(e){this.indirectDiffuse(e),this.indirectSpecular(e),this.ambientOcclusion(e)}indirectDiffuse(e){let{irradiance:t,reflectedLight:n}=e.context,r=t.mul(i1({diffuseColor:kg})).toVar();if(this.sheen===!0){let s=Uw({normal:hi,viewDir:er,roughness:am}),o=cc.r.max(cc.g).max(cc.b).mul(s).oneMinus();r.mulAssign(o)}n.indirectDiffuse.addAssign(r)}indirectSpecular(e){let{radiance:t,iblIrradiance:n,reflectedLight:r}=e.context;if(this.sheen===!0&&this.sheenSpecularIndirect.addAssign(n.mul(cc,Uw({normal:hi,viewDir:er,roughness:am}))),this.clearcoat===!0){let S=um.dot(er).clamp(),T=fse({dotNV:S,specularColor:kw,specularF90:yR,roughness:sx});this.clearcoatSpecularIndirect.addAssign(this.clearcoatRadiance.mul(T))}let s=pe().toVar("singleScatteringDielectric"),o=pe().toVar("multiScatteringDielectric"),a=pe().toVar("singleScatteringMetallic"),l=pe().toVar("multiScatteringMetallic");this.computeMultiscattering(s,o,Gg,gm,this.iridescenceF0Dielectric),this.computeMultiscattering(a,l,Gg,Bi.rgb,this.iridescenceF0Metallic);let c=Qn(s,a,Yd),u=Qn(o,l,Yd),f=s.add(o),d=kg.mul(f.oneMinus()),A=n.mul(1/Math.PI),y=t.mul(c).add(u.mul(A)).toVar(),w=d.mul(A).toVar();if(this.sheen===!0){let S=Uw({normal:hi,viewDir:er,roughness:am}),T=cc.r.max(cc.g).max(cc.b).mul(S).oneMinus();y.mulAssign(T),w.mulAssign(T)}r.indirectSpecular.addAssign(y),r.indirectDiffuse.addAssign(w)}ambientOcclusion(e){let{ambientOcclusion:t,reflectedLight:n}=e.context,s=hi.dot(er).clamp().add(t),o=pf.mul(-16).oneMinus().negate().exp2(),a=t.sub(s.pow(o).oneMinus()).clamp();this.clearcoat===!0&&this.clearcoatSpecularIndirect.mulAssign(t),this.sheen===!0&&this.sheenSpecularIndirect.mulAssign(t),n.indirectDiffuse.mulAssign(t),n.indirectSpecular.mulAssign(a)}finish({context:e}){let{outgoingLight:t}=e;if(this.clearcoat===!0){let n=um.dot(er).clamp(),r=gx({dotVH:n,f0:kw,f90:yR}),s=t.mul(r4.mul(r).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(r4));t.assign(s)}if(this.sheen===!0){let n=t.add(this.sheenSpecularDirect,this.sheenSpecularIndirect.mul(1/Math.PI));t.assign(n)}}},ute=oe(1),N7=oe(-2),bR=oe(.8),YO=oe(-1),wR=oe(.4),ZO=oe(2),SR=oe(.305),KO=oe(3),hte=oe(.21),Z3e=oe(4),fte=oe(4),K3e=oe(16),Q3e=me(([i])=>{let e=pe(fr(i)).toVar(),t=oe(-1).toVar();return $t(e.x.greaterThan(e.z),()=>{$t(e.x.greaterThan(e.y),()=>{t.assign(xa(i.x.greaterThan(0),0,3))}).Else(()=>{t.assign(xa(i.y.greaterThan(0),1,4))})}).Else(()=>{$t(e.z.greaterThan(e.y),()=>{t.assign(xa(i.z.greaterThan(0),2,5))}).Else(()=>{t.assign(xa(i.y.greaterThan(0),1,4))})}),t}).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),J3e=me(([i,e])=>{let t=dt().toVar();return $t(e.equal(0),()=>{t.assign(dt(i.z,i.y).div(fr(i.x)))}).ElseIf(e.equal(1),()=>{t.assign(dt(i.x.negate(),i.z.negate()).div(fr(i.y)))}).ElseIf(e.equal(2),()=>{t.assign(dt(i.x.negate(),i.y).div(fr(i.z)))}).ElseIf(e.equal(3),()=>{t.assign(dt(i.z.negate(),i.y).div(fr(i.x)))}).ElseIf(e.equal(4),()=>{t.assign(dt(i.x.negate(),i.z).div(fr(i.y)))}).Else(()=>{t.assign(dt(i.x,i.y).div(fr(i.z)))}),Tn(.5,t.add(1))}).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),eMe=me(([i])=>{let e=oe(0).toVar();return $t(i.greaterThanEqual(bR),()=>{e.assign(ute.sub(i).mul(YO.sub(N7)).div(ute.sub(bR)).add(N7))}).ElseIf(i.greaterThanEqual(wR),()=>{e.assign(bR.sub(i).mul(ZO.sub(YO)).div(bR.sub(wR)).add(YO))}).ElseIf(i.greaterThanEqual(SR),()=>{e.assign(wR.sub(i).mul(KO.sub(ZO)).div(wR.sub(SR)).add(ZO))}).ElseIf(i.greaterThanEqual(hte),()=>{e.assign(SR.sub(i).mul(Z3e.sub(KO)).div(SR.sub(hte)).add(KO))}).Else(()=>{e.assign(oe(-2).mul(Af(Tn(1.16,i))))}),e}).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),mse=me(([i,e])=>{let t=i.toVar();t.assign(Tn(2,t).sub(1));let n=pe(t,1).toVar();return $t(e.equal(0),()=>{n.assign(n.zyx)}).ElseIf(e.equal(1),()=>{n.assign(n.xzy),n.xz.mulAssign(-1)}).ElseIf(e.equal(2),()=>{n.x.mulAssign(-1)}).ElseIf(e.equal(3),()=>{n.assign(n.zyx),n.xz.mulAssign(-1)}).ElseIf(e.equal(4),()=>{n.assign(n.xzy),n.xy.mulAssign(-1)}).ElseIf(e.equal(5),()=>{n.z.mulAssign(-1)}),n}).setLayout({name:"getDirection",type:"vec3",inputs:[{name:"uv",type:"vec2"},{name:"face",type:"float"}]}),Ase=me(([i,e,t,n,r,s])=>{let o=oe(t),a=pe(e),l=Yu(eMe(o),N7,s),c=$u(l),u=gf(l),f=pe(_S(i,a,u,n,r,s)).toVar();return $t(c.notEqual(0),()=>{let d=pe(_S(i,a,u.add(1),n,r,s)).toVar();f.assign(Qn(f,d,c))}),f}),_S=me(([i,e,t,n,r,s])=>{let o=oe(t).toVar(),a=pe(e),l=oe(Q3e(a)).toVar(),c=oe(zr(fte.sub(o),0)).toVar();o.assign(zr(o,fte));let u=oe(fx(o)).toVar(),f=dt(J3e(a,l).mul(u.sub(2)).add(1)).toVar();return $t(l.greaterThan(2),()=>{f.y.addAssign(u),l.subAssign(3)}),f.x.addAssign(l.mul(u)),f.x.addAssign(c.mul(Tn(3,K3e))),f.y.addAssign(Tn(4,fx(s).sub(u))),f.x.mulAssign(n),f.y.mulAssign(r),i.sample(f).grad(dt(),dt())}),QO=me(({envMap:i,mipInt:e,outputDirection:t,theta:n,axis:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=Hu(n),c=t.mul(l).add(r.cross(t).mul(Ka(n))).add(r.mul(r.dot(t).mul(l.oneMinus())));return _S(i,c,e,s,o,a)}),gse=me(({n:i,latitudinal:e,poleAxis:t,outputDirection:n,weights:r,samples:s,dTheta:o,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})=>{let d=pe(xa(e,t,Kd(t,n))).toVar();$t(d.equal(pe(0)),()=>{d.assign(pe(n.z,0,n.x.negate()))}),d.assign(ya(d));let A=pe().toVar();return A.addAssign(r.element(0).mul(QO({theta:0,axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),Oi({start:de(1),end:i},({i:y})=>{$t(y.greaterThanEqual(s),()=>{Qre()});let w=oe(o.mul(oe(y))).toVar();A.addAssign(r.element(y).mul(QO({theta:w.mul(-1),axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),A.addAssign(r.element(y).mul(QO({theta:w,axis:d,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})))}),Ft(A,1)}),tMe=me(([i])=>{let e=rt(i).toVar();return e.assign(e.shiftLeft(rt(16)).bitOr(e.shiftRight(rt(16)))),e.assign(e.bitAnd(rt(1431655765)).shiftLeft(rt(1)).bitOr(e.bitAnd(rt(2863311530)).shiftRight(rt(1)))),e.assign(e.bitAnd(rt(858993459)).shiftLeft(rt(2)).bitOr(e.bitAnd(rt(3435973836)).shiftRight(rt(2)))),e.assign(e.bitAnd(rt(252645135)).shiftLeft(rt(4)).bitOr(e.bitAnd(rt(4042322160)).shiftRight(rt(4)))),e.assign(e.bitAnd(rt(16711935)).shiftLeft(rt(8)).bitOr(e.bitAnd(rt(4278255360)).shiftRight(rt(8)))),oe(e).mul(23283064365386963e-26)}),nMe=me(([i,e])=>dt(oe(i).div(oe(e)),tMe(i))),iMe=me(([i,e,t])=>{let n=t.mul(t).toConst(),r=pe(1,0,0).toConst(),s=Kd(e,r).toConst(),o=el(i.x).toConst(),a=Tn(2,3.14159265359).mul(i.y).toConst(),l=o.mul(Hu(a)).toConst(),c=o.mul(Ka(a)).toVar(),u=Tn(.5,e.z.add(1)).toConst();c.assign(u.oneMinus().mul(el(l.mul(l).oneMinus())).add(u.mul(c)));let f=r.mul(l).add(s.mul(c)).add(e.mul(el(zr(0,l.mul(l).add(c.mul(c)).oneMinus()))));return ya(pe(n.mul(f.x),n.mul(f.y),zr(0,f.z)))}),vse=me(({roughness:i,mipInt:e,envMap:t,N_immutable:n,GGX_SAMPLES:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=pe(n).toVar(),c=pe(0).toVar(),u=oe(0).toVar();return $t(i.lessThan(.001),()=>{c.assign(_S(t,l,e,s,o,a))}).Else(()=>{let f=xa(fr(l.z).lessThan(.999),pe(0,0,1),pe(1,0,0)),d=ya(Kd(f,l)).toVar(),A=Kd(l,d).toVar();Oi({start:rt(0),end:r},({i:y})=>{let w=nMe(y,r),S=iMe(w,pe(0,0,1),i),T=ya(d.mul(S.x).add(A.mul(S.y)).add(l.mul(S.z))),R=ya(T.mul(ru(l,T).mul(2)).sub(l)),I=zr(ru(l,R),0);$t(I.greaterThan(0),()=>{let P=_S(t,R,e,s,o,a);c.addAssign(P.mul(I)),u.addAssign(I)})}),$t(u.greaterThan(0),()=>{c.assign(c.div(u))})}),Ft(c,1)}),dm=4,dte=[.125,.215,.35,.446,.526,.582],zg=20,rMe=512,zw=new Du(-1,1,1,-1,0,1),sMe=new Yr(90,1),pte=new zt,JO=null,eU=0,tU=0,oMe=new re,E4=new WeakMap,aMe=[3,1,5,0,4,2],nU=mse(Ui(),fc("faceIndex")).normalize(),BP=pe(nU.x,nU.y,nU.z),F7=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._blurMaterial=null,this._ggxMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._backgroundBox=null}get _hasInitialized(){return this._renderer.hasInitialized()}fromScene(e,t=0,n=.1,r=100,s={}){let{size:o=256,position:a=oMe,renderTarget:l=null}=s;if(this._setSize(o),this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromScene() called before the backend is initialized. Use "await renderer.init();" before using this method.');JO=this._renderer.getRenderTarget(),eU=this._renderer.getActiveCubeFace(),tU=this._renderer.getActiveMipmapLevel();let c=l||this._allocateTarget(!0);return this._init(c),this._sceneToCubeUV(e,n,r,c,a),t>0&&this._blur(c,0,0,t),this._applyPMREM(c),this._cleanup(c),c}async fromSceneAsync(e,t=0,n=.1,r=100,s={}){return ni('PMREMGenerator: ".fromSceneAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this.fromScene(e,t,n,r,s)}fromEquirectangular(e,t=null){if(this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromEquirectangular() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this._fromTexture(e,t)}async fromEquirectangularAsync(e,t=null){return ni('PMREMGenerator: ".fromEquirectangularAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}fromCubemap(e,t=null){if(this._hasInitialized===!1)throw new Error('THREE.PMREMGenerator: .fromCubemap() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this._fromTexture(e,t)}async fromCubemapAsync(e,t=null){return ni('PMREMGenerator: ".fromCubemapAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=Ate(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=gte(),await this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose(),this._backgroundBox!==null&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSizeFromTexture(e){e.mapping===ec||e.mapping===Gc?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4)}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._ggxMaterial!==null&&this._ggxMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodMeshes.length;e++)this._lodMeshes[e].geometry.dispose()}_cleanup(e){this._renderer.setRenderTarget(JO,eU,tU),e.scissorTest=!1,this._setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),JO=this._renderer.getRenderTarget(),eU=this._renderer.getActiveCubeFace(),tU=this._renderer.getActiveMipmapLevel();let n=t||this._allocateTarget(!1);return this._init(n),this._textureToCubeUV(e,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTarget(e){let t=3*Math.max(this._cubeSize,112),n=4*this._cubeSize;return mte(t,n,e)}_init(e){if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e.width||this._pingPongRenderTarget.height!==e.height){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=mte(e.width,e.height);let{_lodMax:t}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=lMe(t)),this._blurMaterial=cMe(t,e.width,e.height),this._ggxMaterial=uMe(t,e.width,e.height)}}async _compileMaterial(e){let t=new Hn(new Xn,e);await this._renderer.compile(t,zw)}_sceneToCubeUV(e,t,n,r,s){let o=sMe;o.near=t,o.far=n;let a=[1,1,1,1,-1,1],l=[1,-1,1,-1,1,-1],c=this._renderer,u=c.autoClear;c.getClearColor(pte),c.autoClear=!1,this._backgroundBox===null&&(this._backgroundBox=new Hn(new Lu,new fs({name:"PMREM.Background",side:mi,depthWrite:!1,depthTest:!1})));let f=this._backgroundBox,d=f.material,A=!1,y=e.background;y?y.isColor&&(d.color.copy(y),e.background=null,A=!0):(d.color.copy(pte),A=!0),c.setRenderTarget(r),c.clear(),A&&c.render(f,o);for(let w=0;w<6;w++){let S=w%3;S===0?(o.up.set(0,a[w],0),o.position.set(s.x,s.y,s.z),o.lookAt(s.x+l[w],s.y,s.z)):S===1?(o.up.set(0,0,a[w]),o.position.set(s.x,s.y,s.z),o.lookAt(s.x,s.y+l[w],s.z)):(o.up.set(0,a[w],0),o.position.set(s.x,s.y,s.z),o.lookAt(s.x,s.y,s.z+l[w]));let T=this._cubeSize;this._setViewport(r,S*T,w>2?T:0,T,T),c.render(e,o)}c.autoClear=u,e.background=y}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===ec||e.mapping===Gc;r?this._cubemapMaterial===null&&(this._cubemapMaterial=Ate(e)):this._equirectMaterial===null&&(this._equirectMaterial=gte(e));let s=r?this._cubemapMaterial:this._equirectMaterial;s.fragmentNode.value=e;let o=this._lodMeshes[0];o.material=s;let a=this._cubeSize;this._setViewport(t,0,0,3*a,2*a),n.setRenderTarget(t),n.render(o,zw)}_applyPMREM(e){let t=this._renderer,n=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;s<r;s++)this._applyGGXFilter(e,s-1,s);t.autoClear=n}_applyGGXFilter(e,t,n){let r=this._renderer,s=this._pingPongRenderTarget,o=this._ggxMaterial,a=this._lodMeshes[n];a.material=o;let l=E4.get(o),c=n/(this._lodMeshes.length-1),u=t/(this._lodMeshes.length-1),f=Math.sqrt(c*c-u*u),d=0+c*1.25,A=f*d,{_lodMax:y}=this,w=this._sizeLods[n],S=3*w*(n>y-dm?n-y+dm:0),T=4*(this._cubeSize-w);e.texture.frame=(e.texture.frame||0)+1,l.envMap.value=e.texture,l.roughness.value=A,l.mipInt.value=y-t,this._setViewport(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,zw),s.texture.frame=(s.texture.frame||0)+1,l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=y-n,this._setViewport(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,zw)}_blur(e,t,n,r,s){let o=this._pingPongRenderTarget;this._halfBlur(e,o,t,n,r,"latitudinal",s),this._halfBlur(o,e,n,n,r,"longitudinal",s)}_halfBlur(e,t,n,r,s,o,a){let l=this._renderer,c=this._blurMaterial;o!=="latitudinal"&&o!=="longitudinal"&&ze("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let d=E4.get(c),A=this._sizeLods[n]-1,y=isFinite(s)?Math.PI/(2*A):2*Math.PI/(2*zg-1),w=s/y,S=isFinite(s)?1+Math.floor(u*w):zg;S>zg&&Xe(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${zg}`);let T=[],R=0;for(let L=0;L<zg;++L){let C=L/w,B=Math.exp(-C*C/2);T.push(B),L===0?R+=B:L<S&&(R+=2*B)}for(let L=0;L<T.length;L++)T[L]=T[L]/R;e.texture.frame=(e.texture.frame||0)+1,d.envMap.value=e.texture,d.samples.value=S,d.weights.array=T,d.latitudinal.value=o==="latitudinal"?1:0,a&&(d.poleAxis.value=a);let{_lodMax:I}=this;d.dTheta.value=y,d.mipInt.value=I-n;let P=this._sizeLods[r],F=3*P*(r>I-dm?r-I+dm:0),D=4*(this._cubeSize-P);this._setViewport(t,F,D,3*P,2*P),l.setRenderTarget(t),l.render(f,zw)}_setViewport(e,t,n,r,s){this._renderer.isWebGLRenderer?(e.viewport.set(t,e.height-s-n,r,s),e.scissor.set(t,e.height-s-n,r,s)):(e.viewport.set(t,n,r,s),e.scissor.set(t,n,r,s))}};function lMe(i){let e=[],t=[],n=[],r=i,s=i-dm+1+dte.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-dm?l=dte[o-i+dm-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,d=[u,u,f,u,f,f,u,u,f,f,u,f],A=6,y=6,w=3,S=2,T=1,R=new Float32Array(w*y*A),I=new Float32Array(S*y*A),P=new Float32Array(T*y*A);for(let D=0;D<A;D++){let L=D%3*2/3-1,C=D>2?0:-1,B=[L,C,0,L+2/3,C,0,L+2/3,C+1,0,L,C,0,L+2/3,C+1,0,L,C+1,0],k=aMe[D];R.set(B,w*y*k),I.set(d,S*y*k);let z=[k,k,k,k,k,k];P.set(z,T*y*k)}let F=new Xn;F.setAttribute("position",new Hi(R,w)),F.setAttribute("uv",new Hi(I,S)),F.setAttribute("faceIndex",new Hi(P,T)),n.push(new Hn(F,null)),r>dm&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function mte(i,e,t){let n={magFilter:Mi,minFilter:Mi,generateMipmaps:!1,type:Wi,format:Or,colorSpace:t0,depthBuffer:t},r=new Ba(i,e,n);return r.texture.mapping=Bh,r.texture.name="PMREM.cubeUv",r.texture.isPMREMTexture=!0,r.scissorTest=!0,r}function OP(i){let e=new Pr;return e.depthTest=!1,e.depthWrite=!1,e.blending=ps,e.name=`PMREM_${i}`,e}function cMe(i,e,t){let 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t=hMe(e.image.height);this._texture.value=e,this._width.value=t.texelWidth,this._height.value=t.texelHeight,this._maxMip.value=t.maxMip}updateBefore(e){let t=this._pmrem,n=t?t.pmremVersion:-1,r=this._value;n!==r.pmremVersion&&(r.isPMREMTexture===!0||r.mapping===Bh?t=r:t=fMe(r,e.renderer,this._generator),t!==null&&(this._pmrem=t,this.updateFromTexture(t)))}setup(e){this._generator===null&&(this._generator=new F7(e.renderer)),this.updateBefore(e);let t=this.uvNode;t===null&&e.context.getUV&&(t=e.context.getUV(this,e)),t=this._pmrem.isRenderTargetTexture?g4.mul(pe(t.x,t.y.negate(),t.z)):g4.mul(t);let n=this.levelNode;return n===null&&e.context.getTextureLevel&&(n=e.context.getTextureLevel(this)),Ase(this._texture,t,n,this._width,this._height,this._maxMip)}dispose(){super.dispose(),this._generator!==null&&this._generator.dispose()}};function pMe(i){if(i==null)return!1;let e=0,t=6;for(let n=0;n<t;n++)i[n]!==void 0&&e++;return e===t}function mMe(i){return i==null?!1:i.height>0}var wV=$n(B7).setParameterLength(1,3),_te=new WeakMap,O7=class extends _m{static get type(){return"EnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){let{material:t}=e,n=this.envNode;if(n.isTextureNode||n.isMaterialReferenceNode){let f=n.isTextureNode?n.value:t[n.property],d=this._getPMREMNodeCache(e.renderer),A=d.get(f);A===void 0&&(A=wV(f),d.set(f,A)),n=A}let s=t.useAnisotropy===!0||t.anisotropy>0?pre:hi,o=n.context(xte(pf,s)).mul(KR),a=n.context(AMe(Sm)).mul(Math.PI).mul(KR),l=lx(o),c=lx(a);e.context.radiance.addAssign(l),e.context.iblIrradiance.addAssign(c);let u=e.context.lightingModel.clearcoatRadiance;if(u){let f=n.context(xte(sx,um)).mul(KR),d=lx(f);u.addAssign(d)}}_getPMREMNodeCache(e){let t=_te.get(e);return t===void 0&&(t=new WeakMap,_te.set(e,t)),t}},xte=(i,e)=>{let t=null;return{getUV:()=>(t===null&&(t=er.negate().reflect(e),t=Bz(i).mix(t,e).normalize(),t=t.transformDirection(DS)),t),getTextureLevel:()=>i}},AMe=i=>({getUV:()=>i,getTextureLevel:()=>oe(1)}),gMe=new s_,M4=class extends Pr{static get type(){return"MeshStandardNodeMaterial"}constructor(e){super(),this.isMeshStandardNodeMaterial=!0,this.lights=!0,this.emissiveNode=null,this.metalnessNode=null,this.roughnessNode=null,this.setDefaultValues(gMe),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t===null&&e.environmentNode&&(t=e.environmentNode),t?new O7(t):null}setupLightingModel(){return new T4}setupSpecular(){let e=Qn(pe(.04),Bi.rgb,Yd);gm.assign(pe(.04)),Vg.assign(e),Gg.assign(1)}setupVariants(){let e=this.metalnessNode?oe(this.metalnessNode):wre;Yd.assign(e);let t=this.roughnessNode?oe(this.roughnessNode):bre;t=xV({roughness:t}),pf.assign(t),this.setupSpecular(),kg.assign(Bi.rgb.mul(e.oneMinus()))}},vMe=new Z2,U7=class extends M4{static get type(){return"MeshPhysicalNodeMaterial"}constructor(e){super(),this.isMeshPhysicalNodeMaterial=!0,this.clearcoatNode=null,this.clearcoatRoughnessNode=null,this.clearcoatNormalNode=null,this.sheenNode=null,this.sheenRoughnessNode=null,this.iridescenceNode=null,this.iridescenceIORNode=null,this.iridescenceThicknessNode=null,this.specularIntensityNode=null,this.specularColorNode=null,this.iorNode=null,this.transmissionNode=null,this.thicknessNode=null,this.attenuationDistanceNode=null,this.attenuationColorNode=null,this.dispersionNode=null,this.anisotropyNode=null,this.setDefaultValues(vMe),this.setValues(e)}get useClearcoat(){return this.clearcoat>0||this.clearcoatNode!==null}get useIridescence(){return this.iridescence>0||this.iridescenceNode!==null}get useSheen(){return this.sheen>0||this.sheenNode!==null}get useAnisotropy(){return this.anisotropy>0||this.anisotropyNode!==null}get useTransmission(){return this.transmission>0||this.transmissionNode!==null}get useDispersion(){return this.dispersion>0||this.dispersionNode!==null}setupSpecular(){let e=this.iorNode?oe(this.iorNode):Ore;sS.assign(e),gm.assign(Pl(Fz(sS.sub(1).div(sS.add(1))).mul(yre),pe(1)).mul(u7)),Vg.assign(Qn(gm,Bi.rgb,Yd)),Gg.assign(Qn(u7,1,Yd))}setupLightingModel(){return new T4(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){let t=this.clearcoatNode?oe(this.clearcoatNode):Tre,n=this.clearcoatRoughnessNode?oe(this.clearcoatRoughnessNode):Ere;r4.assign(t),sx.assign(xV({roughness:n}))}if(this.useSheen){let t=this.sheenNode?pe(this.sheenNode):Rre,n=this.sheenRoughnessNode?oe(this.sheenRoughnessNode):Pre;cc.assign(t),am.assign(n)}if(this.useIridescence){let t=this.iridescenceNode?oe(this.iridescenceNode):Lre,n=this.iridescenceIORNode?oe(this.iridescenceIORNode):Dre,r=this.iridescenceThicknessNode?oe(this.iridescenceThicknessNode):Nre;_P.assign(t),s4.assign(n),o4.assign(r)}if(this.useAnisotropy){let t=(this.anisotropyNode?dt(this.anisotropyNode):Ire).toVar();om.assign(t.length()),$t(om.equal(0),()=>{t.assign(dt(1,0))}).Else(()=>{t.divAssign(dt(om)),om.assign(om.saturate())}),a4.assign(om.pow2().mix(pf.pow2(),1)),rS.assign(qg[0].mul(t.x).add(qg[1].mul(t.y))),jg.assign(qg[1].mul(t.x).sub(qg[0].mul(t.y)))}if(this.useTransmission){let t=this.transmissionNode?oe(this.transmissionNode):Fre,n=this.thicknessNode?oe(this.thicknessNode):Bre,r=this.attenuationDistanceNode?oe(this.attenuationDistanceNode):Ure,s=this.attenuationColorNode?pe(this.attenuationColorNode):kre;if(c4.assign(t),xz.assign(n),yz.assign(r),bz.assign(s),this.useDispersion){let o=this.dispersionNode?oe(this.dispersionNode):Vre;wz.assign(o)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?pe(this.clearcoatNormalNode):Mre}setup(e){e.context.setupClearcoatNormal=()=>$g(this.setupClearcoatNormal(e),"NORMAL","vec3"),super.setup(e)}};var _Me=me(({normal:i,lightDirection:e,builder:t})=>{let n=i.dot(e),r=dt(n.mul(.5).add(.5),0);if(t.material.gradientMap){let s=Xd("gradientMap","texture").context({getUV:()=>r});return pe(s.r)}else{let s=r.fwidth().mul(.5);return Qn(pe(.7),pe(1),mc(oe(.7).sub(s.x),oe(.7).add(s.x),r.x))}}),k7=class extends Ax{direct({lightDirection:e,lightColor:t,reflectedLight:n},r){let s=_Me({normal:RP,lightDirection:e,builder:r}).mul(t);n.directDiffuse.addAssign(s.mul(i1({diffuseColor:Bi.rgb})))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(i1({diffuseColor:Bi}))),r.indirectDiffuse.mulAssign(t)}},xMe=new K2,z7=class extends Pr{static get type(){return"MeshToonNodeMaterial"}constructor(e){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(xMe),this.setValues(e)}setupLightingModel(){return new k7}},_se=me(()=>{let i=pe(er.z,0,er.x.negate()).normalize(),e=er.cross(i);return dt(i.dot(hi),e.dot(hi)).mul(.495).add(.5)}).once(["NORMAL","VERTEX"])().toVar("matcapUV"),yMe=new J2,V7=class extends Pr{static get type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(yMe),this.setValues(e)}setupVariants(e){let t=_se,n;e.material.matcap?n=Xd("matcap","texture").context({getUV:()=>t}):n=pe(Qn(.2,.8,t.y)),Bi.rgb.mulAssign(n.rgb)}},G7=class extends Rr{static get type(){return"RotateNode"}constructor(e,t){super(),this.positionNode=e,this.rotationNode=t}generateNodeType(e){return this.positionNode.getNodeType(e)}setup(e){let{rotationNode:t,positionNode:n}=this;if(this.getNodeType(e)==="vec2"){let s=t.cos(),o=t.sin();return 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e.object.isPoints?super.setupVertex(e):this.setupVertexSprite(e)}get alphaToCoverage(){return this._useAlphaToCoverage}set alphaToCoverage(e){this._useAlphaToCoverage!==e&&(this._useAlphaToCoverage=e,this.needsUpdate=!0)}},TMe=Xt(1).onFrameUpdate(function({renderer:i}){let e=i.getSize(SMe);this.value=.5*e.y}),H7=class extends Ax{constructor(){super(),this.shadowNode=oe(1).toVar("shadowMask")}direct({lightNode:e}){e.shadowNode!==null&&this.shadowNode.mulAssign(e.shadowNode)}finish({context:e}){Bi.a.mulAssign(this.shadowNode.oneMinus()),e.outgoingLight.rgb.assign(Bi.rgb)}},EMe=new Y2,W7=class extends Pr{static get type(){return"ShadowNodeMaterial"}constructor(e){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.transparent=!0,this.setDefaultValues(EMe),this.setValues(e)}setupLightingModel(){return new H7}},Slt=Jd("vec3"),Tlt=Jd("vec3"),Elt=Jd("vec3");var j7=class{constructor(e,t,n){this.renderer=e,this.nodes=t,this.info=n,this._context=typeof 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X7=class{constructor(e,t,n,r,s,o,a,l,c,u){this.id=MMe++,this._nodes=e,this._geometries=t,this.renderer=n,this.object=r,this.material=s,this.scene=o,this.camera=a,this.lightsNode=l,this.context=c,this.geometry=r.geometry,this.version=s.version,this.drawRange=null,this.attributes=null,this.attributesId=null,this.pipeline=null,this.group=null,this.vertexBuffers=null,this.drawParams=null,this.bundle=null,this.clippingContext=u,this.clippingContextCacheKey=u!==null?u.cacheKey:"",this.initialNodesCacheKey=this.getDynamicCacheKey(),this.initialCacheKey=this.getCacheKey(),this._nodeBuilderState=null,this._bindings=null,this._monitor=null,this._sourceMaterial=n._currentSourceMaterial,this.onDispose=null,this.isRenderObject=!0,this.onMaterialDispose=()=>{this.dispose()},this.onGeometryDispose=()=>{this.attributes=null,this.attributesId=null},this.material.addEventListener("dispose",this.onMaterialDispose),this.geometry.addEventListener("dispose",this.onGeometryDispose),this._sourceMaterial!==null&&this._sourceMaterial.addEventListener("dispose",this.onMaterialDispose)}updateClipping(e){this.clippingContext=e}get clippingNeedsUpdate(){return this.clippingContext===null||this.clippingContext.cacheKey===this.clippingContextCacheKey?!1:(this.clippingContextCacheKey=this.clippingContext.cacheKey,!0)}get hardwareClippingPlanes(){return this.getNodeBuilderState().hardwareClipping===!0?this.clippingContext.unionClippingCount:0}getNodeBuilderState(){return this._nodeBuilderState||(this._nodeBuilderState=this._nodes.getForRender(this))}getMonitor(){return this._monitor||(this._monitor=this.getNodeBuilderState().observer)}getBindings(){return this._bindings||(this._bindings=this.getNodeBuilderState().createBindings())}getBindingGroup(e){for(let t of this.getBindings())if(t.name===e)return t}getIndex(){return this._geometries.getIndex(this)}getIndirect(){return this._geometries.getIndirect(this)}getIndirectOffset(){return this._geometries.getIndirectOffset(this)}getChainArray(){return[this.object,this.material,this.context,this.lightsNode]}setGeometry(e){this.geometry=e,this.attributes=null,this.attributesId=null}getAttributes(){if(this.attributes!==null)return this.attributes;let e=this.getNodeBuilderState().nodeAttributes,t=this.geometry,n=[],r=new Set,s={};for(let o of e){let a;if(o.node&&o.node.attribute?a=o.node.attribute:(a=t.getAttribute(o.name),a!==void 0&&(a.isInterleavedBufferAttribute?s[o.name]=a.data.uuid:s[o.name]=a.id)),a===void 0)continue;n.push(a);let l=a.isInterleavedBufferAttribute?a.data:a;r.add(l)}return this.attributes=n,this.attributesId=s,this.vertexBuffers=Array.from(r.values()),n}getVertexBuffers(){return this.vertexBuffers===null&&this.getAttributes(),this.vertexBuffers}getDrawParameters(){let{object:e,material:t,geometry:n,group:r,drawRange:s}=this,o=this.drawParams||(this.drawParams={vertexCount:0,firstVertex:0,instanceCount:0,firstInstance:0}),a=this.getIndex(),l=a!==null,c=1;if(n.isInstancedBufferGeometry===!0?c=n.instanceCount:e.count!==void 0&&(c=Math.max(0,e.count)),c===0)return null;if(o.instanceCount=c,e.isBatchedMesh===!0)return o;let u=1;t.wireframe===!0&&!e.isPoints&&!e.isLineSegments&&!e.isLine&&!e.isLineLoop&&(u=2);let f=s.start*u,d=(s.start+s.count)*u;r!==null&&(f=Math.max(f,r.start*u),d=Math.min(d,(r.start+r.count)*u));let A=n.attributes.position,y=1/0;l?y=a.count:A!=null&&(y=A.count),f=Math.max(f,0),d=Math.min(d,y);let w=d-f;return w<0||w===1/0?null:(o.vertexCount=w,o.firstVertex=f,o)}getGeometryCacheKey(){let{geometry:e}=this,t="";for(let n of Object.keys(e.attributes).sort()){let r=e.attributes[n];t+=n+",",r.data&&(t+=r.data.stride+","),r.offset&&(t+=r.offset+","),r.itemSize&&(t+=r.itemSize+","),r.normalized&&(t+="n,")}for(let n of Object.keys(e.morphAttributes).sort()){let r=e.morphAttributes[n];t+="morph-"+n+",";for(let s=0,o=r.length;s<o;s++){let a=r[s];t+=a.id+","}}return e.index&&(t+="index,"),t}getMaterialCacheKey(){let{object:e,material:t,renderer:n}=this,r=t.customProgramCacheKey();for(let s of CMe(t)){if(/^(is[A-Z]|_)|^(visible|version|uuid|name|opacity|userData)$/.test(s))continue;let o=t[s],a;if(o!==null){let l=typeof o;l==="number"?s==="side"?a=String(o):a=o!==0?"1":"0":l==="object"?(a="{",o.isTexture&&(a+=o.mapping,n.backend.isWebGPUBackend===!0&&(a+=o.magFilter,a+=o.minFilter,a+=o.wrapS,a+=o.wrapT,a+=o.wrapR)),a+="}"):a=String(o)}else a=String(o);r+=a+","}return r+=this.clippingContextCacheKey+",",e.geometry&&(r+=this.getGeometryCacheKey()),e.skeleton&&(r+=e.skeleton.bones.length+","),e.isBatchedMesh&&(r+=e._matricesTexture.uuid+",",e._colorsTexture!==null&&(r+=e._colorsTexture.uuid+",")),(e.isInstancedMesh||e.count>1)&&(r+=e.uuid+","),r+=this.context.id+",",r+=e.receiveShadow+",",yx(r)}get needsGeometryUpdate(){if(this.geometry.id!==this.object.geometry.id)return!0;if(this.attributes!==null){let e=this.attributesId;for(let t in e){let n=this.geometry.getAttribute(t);if(n===void 0)return!0;let r=n.isInterleavedBufferAttribute?n.data.uuid:n.id;if(e[t]!==r)return!0}}return!1}get needsUpdate(){return this.initialNodesCacheKey!==this.getDynamicCacheKey()||this.clippingNeedsUpdate}getDynamicCacheKey(){let e=0;return this.material.isShadowPassMaterial!==!0&&(e=this._nodes.getCacheKey(this.scene,this.lightsNode)),this.camera.isArrayCamera&&(e=nS(e,this.camera.cameras.length)),this.object.receiveShadow&&(e=nS(e,1)),e=nS(e,this.renderer.contextNode.id,this.renderer.contextNode.version),e}getCacheKey(){return this.getMaterialCacheKey()+this.getDynamicCacheKey()}dispose(){this.material.removeEventListener("dispose",this.onMaterialDispose),this.geometry.removeEventListener("dispose",this.onGeometryDispose),this._sourceMaterial!==null&&this._sourceMaterial.removeEventListener("dispose",this.onMaterialDispose),this.onDispose()}},cf=[],$7=class{constructor(e,t,n,r,s,o){this.renderer=e,this.nodes=t,this.geometries=n,this.pipelines=r,this.bindings=s,this.info=o,this.chainMaps={}}get(e,t,n,r,s,o,a,l){let c=this.getChainMap(l);cf[0]=e,cf[1]=t,cf[2]=o,cf[3]=s;let u=c.get(cf);return u===void 0?(u=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,n,r,s,o,a,l),c.set(cf,u)):(u.camera=r,u.updateClipping(a),u.needsGeometryUpdate&&u.setGeometry(e.geometry),(u.version!==t.version||u.needsUpdate)&&(u.initialCacheKey!==u.getCacheKey()?(u.dispose(),u=this.get(e,t,n,r,s,o,a,l)):u.version=t.version)),cf[0]=null,cf[1]=null,cf[2]=null,cf[3]=null,u}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new Sf)}dispose(){this.chainMaps={}}createRenderObject(e,t,n,r,s,o,a,l,c,u,f){let d=this.getChainMap(f),A=new X7(e,t,n,r,s,o,a,l,c,u);return A.onDispose=()=>{this.pipelines.delete(A),this.bindings.deleteForRender(A),this.nodes.delete(A),d.delete(A.getChainArray())},A}},Tf=class{constructor(){this.data=new WeakMap}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}delete(e){let t=null;return this.data.has(e)&&(t=this.data.get(e),this.data.delete(e)),t}has(e){return this.data.has(e)}dispose(){this.data=new WeakMap}},nu={VERTEX:1,INDEX:2,STORAGE:3,INDIRECT:4},hm=16,RMe=211,PMe=212,Y7=class extends Tf{constructor(e,t){super(),this.backend=e,this.info=t}delete(e){let t=super.delete(e);return t!==null&&(this.backend.destroyAttribute(e),this.info.destroyAttribute(e)),t}update(e,t){let n=this.get(e);if(n.version===void 0)t===nu.VERTEX?(this.backend.createAttribute(e),this.info.createAttribute(e)):t===nu.INDEX?(this.backend.createIndexAttribute(e),this.info.createIndexAttribute(e)):t===nu.STORAGE?(this.backend.createStorageAttribute(e),this.info.createStorageAttribute(e)):t===nu.INDIRECT&&(this.backend.createIndirectStorageAttribute(e),this.info.createIndirectStorageAttribute(e)),n.version=this._getBufferAttribute(e).version;else{let r=this._getBufferAttribute(e);(n.version<r.version||r.usage===hg)&&(this.backend.updateAttribute(e),n.version=r.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}};function xse(i){return i.index!==null?i.index.version:i.attributes.position.version}function yse(i){return i.index!==null?i.index.id:i.attributes.position.id}function bte(i){let e=[],t=i.index,n=i.attributes.position;if(t!==null){let s=t.array;for(let o=0,a=s.length;o<a;o+=3){let l=s[o+0],c=s[o+1],u=s[o+2];e.push(l,c,c,u,u,l)}}else{let s=n.array;for(let o=0,a=s.length/3-1;o<a;o+=3){let l=o+0,c=o+1,u=o+2;e.push(l,c,c,u,u,l)}}let r=new(n.count>=65535?GA:VA)(e,1);return r.version=xse(i),r.__id=yse(i),r}var Z7=class extends Tf{constructor(e,t){super(),this.attributes=e,this.info=t,this.wireframes=new WeakMap,this.attributeCall=new WeakMap,this._geometryDisposeListeners=new Map}has(e){let t=e.geometry;return super.has(t)&&this.get(t).initialized===!0}updateForRender(e){this.has(e)===!1&&this.initGeometry(e),this.updateAttributes(e)}initGeometry(e){let t=e.geometry,n=this.get(t);n.initialized=!0,this.info.memory.geometries++;let r=()=>{this.info.memory.geometries--;let s=t.index,o=e.getAttributes();s!==null&&this.attributes.delete(s);for(let l of o)this.attributes.delete(l);let a=this.wireframes.get(t);a!==void 0&&this.attributes.delete(a),t.removeEventListener("dispose",r),this._geometryDisposeListeners.delete(t)};t.addEventListener("dispose",r),this._geometryDisposeListeners.set(t,r)}updateAttributes(e){let t=e.getAttributes();for(let s of t)s.isStorageBufferAttribute||s.isStorageInstancedBufferAttribute?this.updateAttribute(s,nu.STORAGE):this.updateAttribute(s,nu.VERTEX);let n=this.getIndex(e);n!==null&&this.updateAttribute(n,nu.INDEX);let r=e.geometry.indirect;r!==null&&this.updateAttribute(r,nu.INDIRECT)}updateAttribute(e,t){let n=this.info.render.calls;e.isInterleavedBufferAttribute?this.attributeCall.get(e)===void 0?(this.attributes.update(e,t),this.attributeCall.set(e,n)):this.attributeCall.get(e.data)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e.data,n),this.attributeCall.set(e,n)):this.attributeCall.get(e)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e,n))}getIndirect(e){return e.geometry.indirect}getIndirectOffset(e){return e.geometry.indirectOffset}getIndex(e){let{geometry:t,material:n}=e,r=t.index;if(n.wireframe===!0){let s=this.wireframes,o=s.get(t);o===void 0?(o=bte(t),s.set(t,o)):(o.version!==xse(t)||o.__id!==yse(t))&&(this.attributes.delete(o),o=bte(t),s.set(t,o)),r=o}return r}dispose(){for(let[e,t]of this._geometryDisposeListeners.entries())e.removeEventListener("dispose",t);this._geometryDisposeListeners.clear()}},K7=class{constructor(){this.autoReset=!0,this.frame=0,this.calls=0,this.render={calls:0,frameCalls:0,drawCalls:0,triangles:0,points:0,lines:0,timestamp:0},this.compute={calls:0,frameCalls:0,timestamp:0},this.memory={attributes:0,attributesSize:0,geometries:0,indexAttributes:0,indexAttributesSize:0,indirectStorageAttributes:0,indirectStorageAttributesSize:0,programs:0,programsSize:0,readbackBuffers:0,readbackBuffersSize:0,renderTargets:0,storageAttributes:0,storageAttributesSize:0,textures:0,texturesSize:0,uniformBuffers:0,uniformBuffersSize:0,total:0},this.memoryMap=new Map}update(e,t,n){this.render.drawCalls++,e.isMesh||e.isSprite?this.render.triangles+=n*(t/3):e.isPoints?this.render.points+=n*t:e.isLineSegments?this.render.lines+=n*(t/2):e.isLine?this.render.lines+=n*(t-1):ze("WebGPUInfo: Unknown object type.")}reset(){this.render.drawCalls=0,this.render.frameCalls=0,this.compute.frameCalls=0,this.render.triangles=0,this.render.points=0,this.render.lines=0}dispose(){this.reset(),this.calls=0,this.render.calls=0,this.compute.calls=0,this.render.timestamp=0,this.compute.timestamp=0;for(let e in this.memory)this.memory[e]=0;this.memoryMap.clear()}createTexture(e){let t=this._getTextureMemorySize(e);this.memoryMap.set(e,t),this.memory.textures++,this.memory.total+=t,this.memory.texturesSize+=t}destroyTexture(e){let t=this.memoryMap.get(e)||0;this.memoryMap.delete(e),this.memory.textures--,this.memory.total-=t,this.memory.texturesSize-=t}_createAttribute(e,t){let n=this._getAttributeMemorySize(e);this.memoryMap.set(e,{size:n,type:t}),this.memory[t]++,this.memory.total+=n,this.memory[t+"Size"]+=n}createAttribute(e){this._createAttribute(e,"attributes")}createIndexAttribute(e){this._createAttribute(e,"indexAttributes")}createStorageAttribute(e){this._createAttribute(e,"storageAttributes")}createIndirectStorageAttribute(e){this._createAttribute(e,"indirectStorageAttributes")}destroyAttribute(e){let t=this.memoryMap.get(e);t&&(this.memoryMap.delete(e),this.memory[t.type]--,this.memory.total-=t.size,this.memory[t.type+"Size"]-=t.size)}createReadbackBuffer(e){let t=e.maxByteLength;this.memoryMap.set(e,{size:t,type:"readbackBuffers"}),this.memory.readbackBuffers++,this.memory.total+=t,this.memory.readbackBuffersSize+=t}destroyReadbackBuffer(e){let{size:t}=this.memoryMap.get(e);this.memoryMap.delete(e),this.memory.readbackBuffers--,this.memory.total-=t,this.memory.readbackBuffersSize-=t}createUniformBuffer(e){let t=e.byteLength;this.memoryMap.set(e,{size:t,type:"uniformBuffers"}),this.memory.uniformBuffers++,this.memory.total+=t,this.memory.uniformBuffersSize+=t}destroyUniformBuffer(e){let t=this.memoryMap.get(e);t&&(this.memoryMap.delete(e),this.memory.uniformBuffers--,this.memory.total-=t.size,this.memory.uniformBuffersSize-=t.size)}createProgram(e){let t=e.code.length;this.memoryMap.set(e,t),this.memory.programs++,this.memory.total+=t,this.memory.programsSize+=t}destroyProgram(e){let t=this.memoryMap.get(e)||0;this.memoryMap.delete(e),this.memory.programs--,this.memory.total-=t,this.memory.programsSize-=t}_getTextureMemorySize(e){if(e.isCompressedTexture)return 1;let t=1;e.type===Oh||e.type===Ji?t=1:e.type===Uh||e.type===wl||e.type===Wi?t=2:(e.type===Kr||e.type===xi||e.type===cr)&&(t=4);let n=4;e.format===u_||e.format===Fd||e.format===kh||e.format===Vs||e.format===xo?n=1:e.format===Ws||e.format===zh?n=2:(e.format===Nd||e.format===Ib)&&(n=3);let r=t*n;e.type===ng||e.type===ig?r=2:(e.type===ua||e.type===rg||e.type===sg)&&(r=4);let s=e.width||1,o=e.height||1,a=e.isCubeTexture?6:e.depth||1,l=s*o*a*r,c=e.mipmaps;if(c&&c.length>0){let u=0;for(let f=0;f<c.length;f++){let d=c[f];if(d.data)u+=d.data.byteLength;else{let A=d.width||Math.max(1,s>>f),y=d.height||Math.max(1,o>>f);u+=A*y*a*r}}l+=u}else e.generateMipmaps&&(l=l*1.333);return Math.round(l)}_getAttributeMemorySize(e){return e.isInterleavedBufferAttribute&&(e=e.data),e.array?e.array.byteLength:e.count&&e.itemSize?e.count*e.itemSize*4:0}},R4=class{constructor(e){this.cacheKey=e,this.usedTimes=0}},Q7=class extends R4{constructor(e,t,n){super(e),this.vertexProgram=t,this.fragmentProgram=n}},J7=class extends R4{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}},IMe=0,lS=class{constructor(e,t,n,r=null,s=null){this.id=IMe++,this.code=e,this.stage=t,this.name=n,this.transforms=r,this.attributes=s,this.usedTimes=0}},ek=class extends Tf{constructor(e,t,n){super(),this.backend=e,this.nodes=t,this.info=n,this.bindings=null,this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}getForCompute(e,t){let{backend:n}=this,r=this.get(e);if(this._needsComputeUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.computeProgram.usedTimes--);let o=this.nodes.getForCompute(e),a=this.programs.compute.get(o.computeShader);a===void 0&&(s&&s.computeProgram.usedTimes===0&&this._releaseProgram(s.computeProgram),a=new lS(o.computeShader,"compute",e.name,o.transforms,o.nodeAttributes),this.programs.compute.set(o.computeShader,a),n.createProgram(a),this.info.createProgram(a));let l=this._getComputeCacheKey(e,a),c=this.caches.get(l);c===void 0&&(s&&s.usedTimes===0&&this._releasePipeline(s),c=this._getComputePipeline(e,a,l,t)),c.usedTimes++,a.usedTimes++,r.version=e.version,r.pipeline=c}return r.pipeline}getForRender(e,t=null){let{backend:n}=this,r=this.get(e);if(this._needsRenderUpdate(e)){let s=r.pipeline;s&&(s.usedTimes--,s.vertexProgram.usedTimes--,s.fragmentProgram.usedTimes--);let o=e.getNodeBuilderState(),a=e.material?e.material.name:"",l=this.programs.vertex.get(o.vertexShader);l===void 0&&(s&&s.vertexProgram.usedTimes===0&&this._releaseProgram(s.vertexProgram),l=new lS(o.vertexShader,"vertex",a),this.programs.vertex.set(o.vertexShader,l),n.createProgram(l),this.info.createProgram(l));let c=this.programs.fragment.get(o.fragmentShader);c===void 0&&(s&&s.fragmentProgram.usedTimes===0&&this._releaseProgram(s.fragmentProgram),c=new lS(o.fragmentShader,"fragment",a),this.programs.fragment.set(o.fragmentShader,c),n.createProgram(c),this.info.createProgram(c));let u=this._getRenderCacheKey(e,l,c),f=this.caches.get(u);f===void 0?(s&&s.usedTimes===0&&this._releasePipeline(s),f=this._getRenderPipeline(e,l,c,u,t)):e.pipeline=f,f.usedTimes++,l.usedTimes++,c.usedTimes++,r.pipeline=f}return r.pipeline}isReady(e){let n=this.get(e).pipeline;if(n===void 0)return!1;let r=this.backend.get(n);return r.pipeline!==void 0&&r.pipeline!==null}delete(e){let t=this.get(e).pipeline;return t&&(t.usedTimes--,t.usedTimes===0&&this._releasePipeline(t),t.isComputePipeline?(t.computeProgram.usedTimes--,t.computeProgram.usedTimes===0&&this._releaseProgram(t.computeProgram)):(t.fragmentProgram.usedTimes--,t.vertexProgram.usedTimes--,t.vertexProgram.usedTimes===0&&this._releaseProgram(t.vertexProgram),t.fragmentProgram.usedTimes===0&&this._releaseProgram(t.fragmentProgram))),super.delete(e)}dispose(){super.dispose(),this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}updateForRender(e){this.getForRender(e)}_getComputePipeline(e,t,n,r){n=n||this._getComputeCacheKey(e,t);let s=this.caches.get(n);return s===void 0&&(s=new J7(n,t),this.caches.set(n,s),this.backend.createComputePipeline(s,r)),s}_getRenderPipeline(e,t,n,r,s){r=r||this._getRenderCacheKey(e,t,n);let o=this.caches.get(r);return o===void 0&&(o=new Q7(r,t,n),this.caches.set(r,o),e.pipeline=o,this.backend.createRenderPipeline(e,s)),o}_getComputeCacheKey(e,t){return e.id+","+t.id}_getRenderCacheKey(e,t,n){return t.id+","+n.id+","+this.backend.getRenderCacheKey(e)}_releasePipeline(e){this.caches.delete(e.cacheKey)}_releaseProgram(e){let t=e.code,n=e.stage;this.programs[n].delete(t),this.info.destroyProgram(e)}_needsComputeUpdate(e){let t=this.get(e);return t.pipeline===void 0||t.version!==e.version}_needsRenderUpdate(e){return this.get(e).pipeline===void 0||this.backend.needsRenderUpdate(e)}},tk=class extends Tf{constructor(e,t,n,r,s,o){super(),this.backend=e,this.textures=n,this.pipelines=s,this.attributes=r,this.nodes=t,this.info=o,this.pipelines.bindings=this}getForRender(e){let t=e.getBindings(),n=this.get(e);return n.initialized!==!0&&(this._createBindings(t),n.initialized=!0),t}getForCompute(e){let t=this.nodes.getForCompute(e).bindings,n=this.get(e);return(n.initialized!==!0||n.bindings!==t)&&(n.bindings!==void 0&&this._destroyBindings(n.bindings),this._createBindings(t),n.initialized=!0,n.bindings=t),t}updateForCompute(e){this._updateBindings(this.getForCompute(e))}updateForRender(e){this._updateBindings(this.getForRender(e))}deleteForCompute(e){let n=this.get(e).bindings||this.nodes.getForCompute(e).bindings;this._destroyBindings(n),this.delete(e)}deleteForRender(e){let t=e.getBindings();this._destroyBindings(t),this.delete(e)}_createBindings(e){for(let t of e){let n=this.get(t);if(n.bindGroup===void 0){for(let r of t.bindings)if(r.isUniformBuffer)this.backend.createUniformBuffer(r),this.info.createUniformBuffer(r);else if(r.isSampledTexture)this.textures.updateTexture(r.texture);else if(r.isSampler)this.textures.updateSampler(r);else if(r.isStorageBuffer){let s=r.attribute,o=s.isIndirectStorageBufferAttribute?nu.INDIRECT:nu.STORAGE;this.attributes.update(s,o)}this.backend.createBindings(t,e,0),n.bindGroup=t,n.usedTimes=1}else n.usedTimes++}}_destroyBindings(e){for(let t of e){let n=this.get(t);if(n.usedTimes--,n.usedTimes===0){for(let r of t.bindings)r.isUniformBuffer?(this.backend.destroyUniformBuffer(r),this.info.destroyUniformBuffer(r),r.release()):r.isSampler&&(r.isSampledTexture!==!0&&this.backend.destroySampler(r),r.release());this.backend.deleteBindGroupData(t),this.delete(t)}}}_updateBindings(e){for(let t of e)this._update(t,e)}_update(e,t){let{backend:n}=this,r=!1,s=!0,o=0,a=0;for(let l of e.bindings)if(this.nodes.updateGroup(l)!==!1){if(l.isStorageBuffer){let u=l.attribute,f=u.isIndirectStorageBufferAttribute?nu.INDIRECT:nu.STORAGE,d=n.get(l);this.attributes.update(u,f),d.attribute!==u&&(d.attribute=u,r=!0)}if(l.isUniformBuffer)l.update()&&n.updateBinding(l);else if(l.isSampledTexture){let u=l.update(),f=l.texture,d=this.textures.get(f);if(u&&(this.textures.updateTexture(f),l.generation!==d.generation&&(l.generation=d.generation,r=!0),d.bindGroups.add(e)),n.get(f).externalTexture!==void 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this.outputNode?this.outputNode.getMemberType(e,t):"void"}addToStack(e,t=-1){if(e.isNode!==!0)return ze("TSL: Invalid node added to stack.",new ts),this;if(t===-1)if(this._currentNode){let n=this._nodeDataLibrary.get(this._currentNode);n===void 0&&(n={delta:0},this._nodeDataLibrary.set(this._currentNode,n)),n.delta++,t=this.nodes.indexOf(this._currentNode)+n.delta}else t=this.nodes.length;return this.nodes.splice(t,0,e),this}addToStackBefore(e){let t=this._currentNode?this.nodes.indexOf(this._currentNode):0;return this.addToStack(e,t)}If(e,t){let n=new ix(t);return this._currentCond=xa(e,n),this.addToStack(this._currentCond)}ElseIf(e,t){let n=new ix(t),r=xa(e,n);return this._currentCond.elseNode=r,this._currentCond=r,this}Else(e){return this._currentCond.elseNode=new ix(e),this}Switch(e){return this._expressionNode=Ht(e),this}Case(...e){let t=[];if(e.length>=2)for(let a=0;a<e.length-1;a++)t.push(this._expressionNode.equal(Ht(e[a])));else ze("TSL: Invalid parameter length. 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t=e.getDataFromNode(this);if(t.membersLayout===void 0){let o=this.members,a=[];for(let l=0;l<o.length;l++){let c="m"+l,u=o[l].getNodeType(e);a.push({name:c,type:u,index:l})}t.membersLayout=a,t.structType=e.getOutputStructTypeFromNode(this,t.membersLayout)}let n=e.getOutputStructName(),r=this.members,s=n!==""?n+".":"";for(let o=0;o<r.length;o++){let a=r[o].build(e,t.membersLayout[o].type);e.addLineFlowCode(`${s}m${o} = ${a}`,this)}return n}},kMe=$n(L4),D4=class{constructor(e=Ts){this.blending=e,this.blendSrc=Jp,this.blendDst=e0,this.blendEquation=oo,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.premultiplyAlpha=!1}copy(e){return this.blending=e.blending,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.premultiplyAlpha=e.premultiplyAlpha,this}clone(){return new 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type(){return"BitcastNode"}constructor(e,t,n=null){super(),this.valueNode=e,this.conversionType=t,this.inputType=n,this.isBitcastNode=!0}generateNodeType(e){if(this.inputType!==null){let t=this.valueNode.getNodeType(e),n=e.getTypeLength(t);return e.getTypeFromLength(n,this.conversionType)}return this.conversionType}generate(e){let t=this.getNodeType(e),n="";if(this.inputType!==null){let r=this.valueNode.getNodeType(e);n=e.getTypeLength(r)===1?this.inputType:e.changeComponentType(r,this.inputType)}else n=this.valueNode.getNodeType(e);return`${e.getBitcastMethod(t,n)}( ${this.valueNode.build(e,n)} )`}},Mse=ct(r1).setParameterLength(2),GMe=i=>new r1(i,"int","float"),Cse=i=>new r1(i,"uint","float"),qMe=i=>new r1(i,"float","int"),HMe=i=>new r1(i,"float","uint"),TR={},Ku=class i extends Pe{static get type(){return"BitcountNode"}constructor(e,t){super(e,t),this.isBitcountNode=!0}_resolveElementType(e,t,n){n==="int"?t.assign(Mse(e,"uint")):t.assign(e)}_returnDataNode(e){switch(e){case"uint":return rt;case"int":return de;case"uvec2":return mz;case"uvec3":return l1;case"uvec4":return _z;case"ivec2":return kr;case"ivec3":return Az;case"ivec4":return vz}}_createTrailingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return me(([s])=>{let o=rt(0);this._resolveElementType(s,o,t);let a=oe(o.bitAnd(Pz(o))),c=Cse(a).shiftRight(23).sub(127);return n(c)}).setLayout({name:e,type:t,inputs:[{name:"value",type:t}]})}_createLeadingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return me(([s])=>{$t(s.equal(rt(0)),()=>rt(32));let o=rt(0),a=rt(0);return this._resolveElementType(s,o,t),$t(o.shiftRight(16).equal(0),()=>{a.addAssign(16),o.shiftLeftAssign(16)}),$t(o.shiftRight(24).equal(0),()=>{a.addAssign(8),o.shiftLeftAssign(8)}),$t(o.shiftRight(28).equal(0),()=>{a.addAssign(4),o.shiftLeftAssign(4)}),$t(o.shiftRight(30).equal(0),()=>{a.addAssign(2),o.shiftLeftAssign(2)}),$t(o.shiftRight(31).equal(0),()=>{a.addAssign(1)}),n(a)}).setLayout({name:e,type:t,inputs:[{name:"value",type:t}]})}_createOneBitsBaseLayout(e,t){let n=this._returnDataNode(t);return me(([s])=>{let o=rt(0);this._resolveElementType(s,o,t),o.assign(o.sub(o.shiftRight(rt(1)).bitAnd(rt(1431655765)))),o.assign(o.bitAnd(rt(858993459)).add(o.shiftRight(rt(2)).bitAnd(rt(858993459))));let a=o.add(o.shiftRight(rt(4))).bitAnd(rt(252645135)).mul(rt(16843009)).shiftRight(rt(24));return n(a)}).setLayout({name:e,type:t,inputs:[{name:"value",type:t}]})}_createMainLayout(e,t,n,r){let s=this._returnDataNode(t);return me(([a])=>{if(n===1)return s(r(a));{let l=s(0),c=["x","y","z","w"];for(let u=0;u<n;u++){let f=c[u];l[f].assign(r(a[f]))}return l}}).setLayout({name:e,type:t,inputs:[{name:"value",type:t}]})}setup(e){let{method:t,aNode:n}=this,{renderer:r}=e;if(r.backend.isWebGPUBackend)return super.setup(e);let s=this.getInputType(e),o=e.getElementType(s),a=e.getTypeLength(s),l=`${t}_base_${o}`,c=`${t}_${s}`,u=TR[l];if(u===void 0){switch(t){case i.COUNT_LEADING_ZEROS:{u=this._createLeadingZerosBaseLayout(l,o);break}case i.COUNT_TRAILING_ZEROS:{u=this._createTrailingZerosBaseLayout(l,o);break}case i.COUNT_ONE_BITS:{u=this._createOneBitsBaseLayout(l,o);break}}TR[l]=u}let f=TR[c];return f===void 0&&(f=this._createMainLayout(c,s,a,u),TR[c]=f),me(()=>f(n))()}};Ku.COUNT_TRAILING_ZEROS="countTrailingZeros";Ku.COUNT_LEADING_ZEROS="countLeadingZeros";Ku.COUNT_ONE_BITS="countOneBits";var WMe=ct(Ku,Ku.COUNT_TRAILING_ZEROS).setParameterLength(1),jMe=ct(Ku,Ku.COUNT_LEADING_ZEROS).setParameterLength(1),XMe=ct(Ku,Ku.COUNT_ONE_BITS).setParameterLength(1),$Me=me(([i])=>{let e=i.toUint().mul(747796405).add(2891336453),t=e.shiftRight(e.shiftRight(28).add(4)).bitXor(e).mul(277803737);return t.shiftRight(22).bitXor(t).toFloat().mul(1/2**32)}),hk=(i,e)=>eu(Tn(4,i.mul(ai(1,i))),e),YMe=(i,e)=>i.lessThan(.5)?hk(i.mul(2),e).div(2):ai(1,hk(Tn(ai(1,i),2),e).div(2)),ZMe=(i,e,t)=>eu(pc(eu(i,e),Ps(eu(i,e),eu(ai(1,i),t))),1/e),KMe=(i,e)=>Ka(f4.mul(e.mul(i).sub(1))).div(f4.mul(e.mul(i).sub(1))),yS=class extends Rr{static get type(){return"PackFloatNode"}constructor(e,t){super(),this.vectorNode=t,this.encoding=e,this.isPackFloatNode=!0}generateNodeType(){return"uint"}generate(e){let t=this.vectorNode.getNodeType(e);return`${e.getFloatPackingMethod(this.encoding)}(${this.vectorNode.build(e,t)})`}},QMe=ct(yS,"snorm").setParameterLength(1),JMe=ct(yS,"unorm").setParameterLength(1),eCe=ct(yS,"float16").setParameterLength(1),bS=class extends Rr{static get type(){return"UnpackFloatNode"}constructor(e,t){super(),this.uintNode=t,this.encoding=e,this.isUnpackFloatNode=!0}generateNodeType(){return"vec2"}generate(e){let t=this.uintNode.getNodeType(e);return`${e.getFloatUnpackingMethod(this.encoding)}(${this.uintNode.build(e,t)})`}},tCe=ct(bS,"snorm").setParameterLength(1),nCe=ct(bS,"unorm").setParameterLength(1),iCe=ct(bS,"float16").setParameterLength(1),jd=me(([i])=>i.fract().sub(.5).abs()).setLayout({name:"tri",type:"float",inputs:[{name:"x",type:"float"}]}),rCe=me(([i])=>pe(jd(i.z.add(jd(i.y.mul(1)))),jd(i.z.add(jd(i.x.mul(1)))),jd(i.y.add(jd(i.x.mul(1)))))).setLayout({name:"tri3",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),sCe=me(([i,e,t])=>{let n=pe(i).toVar(),r=oe(1.4).toVar(),s=oe(0).toVar(),o=pe(n).toVar();return Oi({start:oe(0),end:oe(3),type:"float",condition:"<="},()=>{let a=pe(rCe(o.mul(2))).toVar();n.addAssign(a.add(t.mul(oe(.1).mul(e)))),o.mulAssign(1.8),r.mulAssign(1.5),n.mulAssign(1.2);let l=oe(jd(n.z.add(jd(n.x.add(jd(n.y)))))).toVar();s.addAssign(l.div(r)),o.addAssign(.14)}),s}).setLayout({name:"triNoise3D",type:"float",inputs:[{name:"position",type:"vec3"},{name:"speed",type:"float"},{name:"time",type:"float"}]}),fk=class extends Kt{static get type(){return"FunctionOverloadingNode"}constructor(e=[],...t){super(),this.functionNodes=e,this.parametersNodes=t,this._candidateFn=null,this.global=!0}generateNodeType(e){return this.getCandidateFn(e).shaderNode.layout.type}getCandidateFn(e){let t=this.parametersNodes,n=this._candidateFn;if(n===null){let r=null,s=-1;for(let o of this.functionNodes){let l=o.shaderNode.layout;if(l===null)throw new Error("THREE.FunctionOverloadingNode: FunctionNode must be a layout.");let c=l.inputs;if(t.length===c.length){let u=0;for(let f=0;f<t.length;f++){let d=t[f],A=c[f];d.getNodeType(e)===A.type&&u++}u>s&&(r=o,s=u)}}this._candidateFn=n=r}return n}setup(e){return this.getCandidateFn(e)(...this.parametersNodes)}},oCe=$n(fk),Ko=i=>(...e)=>oCe(i,...e),Sx=Xt(0).setGroup(Jt).onRenderUpdate(i=>i.time),aCe=Xt(0).setGroup(Jt).onRenderUpdate(i=>i.deltaTime),Rse=Xt(0,"uint").setGroup(Jt).onRenderUpdate(i=>i.frameId),lCe=(i=Sx)=>i.add(.75).mul(Math.PI*2).sin().mul(.5).add(.5),cCe=(i=Sx)=>i.fract().round(),uCe=(i=Sx)=>i.add(.5).fract().mul(2).sub(1).abs(),hCe=(i=Sx)=>i.fract();function fCe(i,e=null){return ep(e,{getUV:typeof i=="function"?i:()=>i})}var dCe=me(([i,e,t=dt(.5)])=>FS(i.sub(t),e).add(t)),pCe=me(([i,e,t=dt(.5)])=>{let n=i.sub(t),r=n.dot(n),o=r.mul(r).mul(e);return i.add(n.mul(o))}),mCe=me(({position:i=null,horizontal:e=!0,vertical:t=!1})=>{let n;i!==null?(n=tu.toVar(),n[3][0]=i.x,n[3][1]=i.y,n[3][2]=i.z):n=tu;let r=wm.mul(n);return 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type(){return"ReflectorNode"}constructor(e={}){super(e.defaultTexture||N4.texture,_Ce),this._reflectorBaseNode=e.reflector||new pk(this,e),this._depthNode=null,this.setUpdateMatrix(!1)}get reflector(){return this._reflectorBaseNode}get target(){return this._reflectorBaseNode.target}getDepthNode(){if(this._depthNode===null){if(this._reflectorBaseNode.depth!==!0)throw new Error("THREE.ReflectorNode: Depth node can only be requested when the reflector is created with { depth: true }. 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type(){return"ShadowBaseNode"}constructor(e){super(),this.light=e,this.updateBeforeType=yn.RENDER,this.isShadowBaseNode=!0}setupShadowPosition({context:e,material:t}){LV.assign(t.receivedShadowPositionNode||e.shadowPositionWorld||_f)}},LV=Jd("vec3","shadowPositionWorld");function o4e(i,e={}){return e.toneMapping=i.toneMapping,e.toneMappingExposure=i.toneMappingExposure,e.outputColorSpace=i.outputColorSpace,e.renderTarget=i.getRenderTarget(),e.activeCubeFace=i.getActiveCubeFace(),e.activeMipmapLevel=i.getActiveMipmapLevel(),e.renderObjectFunction=i.getRenderObjectFunction(),e.pixelRatio=i.getPixelRatio(),e.mrt=i.getMRT(),e.clearColor=i.getClearColor(e.clearColor||new zt),e.clearAlpha=i.getClearAlpha(),e.autoClear=i.autoClear,e.scissorTest=i.getScissorTest(),e}function a4e(i,e){return e=o4e(i,e),i.setMRT(null),i.setRenderObjectFunction(null),i.setClearColor(0,1),i.autoClear=!0,e}function l4e(i,e){i.toneMapping=e.toneMapping,i.toneMappingExposure=e.toneMappingExposure,i.outputColorSpace=e.outputColorSpace,i.setRenderTarget(e.renderTarget,e.activeCubeFace,e.activeMipmapLevel),i.setRenderObjectFunction(e.renderObjectFunction),i.setPixelRatio(e.pixelRatio),i.setMRT(e.mrt),i.setClearColor(e.clearColor,e.clearAlpha),i.autoClear=e.autoClear,i.setScissorTest(e.scissorTest)}function c4e(i,e={}){return e.background=i.background,e.backgroundNode=i.backgroundNode,e.overrideMaterial=i.overrideMaterial,e}function u4e(i,e){return e=c4e(i,e),i.background=null,i.backgroundNode=null,i.overrideMaterial=null,e}function h4e(i,e){i.background=e.background,i.backgroundNode=e.backgroundNode,i.overrideMaterial=e.overrideMaterial}function f4e(i,e,t){return t=a4e(i,t),t=u4e(e,t),t}function d4e(i,e,t){l4e(i,t),h4e(e,t)}var k4=new WeakMap,Xse=me(({depthTexture:i,shadowCoord:e,depthLayer:t})=>{let n=fi(i,e.xy).setName("t_basic");return i.isArrayTexture&&(n=n.depth(t)),n.compare(e.z)}),$se=me(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=(u,f)=>{let d=fi(i,u);return i.isArrayTexture&&(d=d.depth(n)),d.compare(f)},s=mr("mapSize","vec2",t).setGroup(Jt),o=mr("radius","float",t).setGroup(Jt),a=dt(1).div(s),l=o.mul(a.x),c=SV(u1.xy).mul(6.28318530718);return Ps(r(e.xy.add(Wu(0,5,c).mul(l)),e.z),r(e.xy.add(Wu(1,5,c).mul(l)),e.z),r(e.xy.add(Wu(2,5,c).mul(l)),e.z),r(e.xy.add(Wu(3,5,c).mul(l)),e.z),r(e.xy.add(Wu(4,5,c).mul(l)),e.z)).mul(1/5)}),Yse=me(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=mr("mapSize","vec2",t).setGroup(Jt),s=dt(1).div(r),o=e.xy,a=$u(o.mul(r).add(.5)).toConst();o.subAssign(a.sub(.5).mul(s));let l=A=>{let y=fi(i,o).offset(A).gather();return i.isArrayTexture&&(y=y.depth(n)),y.compare(e.z)},c=l(kr(-1,1)).toConst(),u=l(kr(1,1)).toConst(),f=l(kr(-1,-1)).toConst(),d=l(kr(1,-1)).toConst();return Ps(Qn(c.x,u.y,a.x).add(c.y).add(u.x).mul(a.y),Qn(c.w,u.z,a.x).add(c.z).add(u.w),Qn(f.x,d.y,a.x).add(f.y).add(d.x),Qn(f.w,d.z,a.x).add(f.z).add(d.w).mul(a.y.oneMinus())).mul(1/9)}),Zse=me(({depthTexture:i,shadowCoord:e,depthLayer:t},n)=>{let r=fi(i).sample(e.xy);i.isArrayTexture&&(r=r.depth(t)),r=r.rg;let s=r.x,o=zr(1e-7,r.y.mul(r.y)),a=n.renderer.reversedDepthBuffer?Jg(s,e.z):Jg(e.z,s),l=oe(1).toVar();return $t(a.notEqual(1),()=>{let c=e.z.sub(s),u=o.div(o.add(c.mul(c)));u=Yu(ai(u,.3).div(.65)),l.assign(zr(a,u))}),l}),Kse=i=>{let e=k4.get(i);return e===void 0&&(e=new Pr,e.colorNode=Ft(0,0,0,1),e.isShadowPassMaterial=!0,e.name="ShadowMaterial",e.blending=ps,e.fog=!1,k4.set(i,e)),e},Qse=i=>{let e=k4.get(i);e!==void 0&&(e.dispose(),k4.delete(i))},Mte=new Sf,H_=[],Jse=(i,e,t,n)=>{H_[0]=i,H_[1]=e;let r=Mte.get(H_);return(r===void 0||r.shadowType!==t||r.useVelocity!==n)&&(r=(s,o,a,l,c,u,f,d,A)=>{(s.castShadow===!0||s.receiveShadow&&t===Vc)&&(n&&(ane(s).useVelocity=!0),s.onBeforeShadow(i,s,a,e.camera,l,o.overrideMaterial,u),i.renderObject(s,o,a,l,c,u,f,d,A),s.onAfterShadow(i,s,a,e.camera,l,o.overrideMaterial,u))},r.shadowType=t,r.useVelocity=n,Mte.set(H_,r)),H_[0]=null,H_[1]=null,r},p4e=me(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=oe(0).toVar("meanVertical"),o=oe(0).toVar("squareMeanVertical"),a=i.lessThanEqual(oe(1)).select(oe(0),oe(2).div(i.sub(1))),l=i.lessThanEqual(oe(1)).select(oe(0),oe(-1));Oi({start:de(0),end:de(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(oe(u).mul(a)),d=n.sample(Ps(u1.xy,dt(0,f).mul(e)).div(t));n.value.isArrayTexture&&(d=d.depth(r)),d=d.x,s.addAssign(d),o.addAssign(d.mul(d))}),s.divAssign(i),o.divAssign(i);let c=el(o.sub(s.mul(s)).max(0));return dt(s,c)}),m4e=me(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=oe(0).toVar("meanHorizontal"),o=oe(0).toVar("squareMeanHorizontal"),a=i.lessThanEqual(oe(1)).select(oe(0),oe(2).div(i.sub(1))),l=i.lessThanEqual(oe(1)).select(oe(0),oe(-1));Oi({start:de(0),end:de(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(oe(u).mul(a)),d=n.sample(Ps(u1.xy,dt(f,0).mul(e)).div(t));n.value.isArrayTexture&&(d=d.depth(r)),s.addAssign(d.x),o.addAssign(Ps(d.y.mul(d.y),d.x.mul(d.x)))}),s.divAssign(i),o.divAssign(i);let c=el(o.sub(s.mul(s)).max(0));return dt(s,c)}),A4e=[Xse,$se,Yse,Zse],aU,DR=new wS,z4=class extends Dk{static get type(){return"ShadowNode"}constructor(e,t=null){super(e),this.shadow=t||e.shadow,this.shadowMap=null,this.vsmShadowMapVertical=null,this.vsmShadowMapHorizontal=null,this.vsmMaterialVertical=null,this.vsmMaterialHorizontal=null,this._node=null,this._currentShadowType=null,this._cameraFrameId=new WeakMap,this.isShadowNode=!0,this.depthLayer=0}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s,depthLayer:o}){let a=r.x.greaterThanEqual(0).and(r.x.lessThanEqual(1)).and(r.y.greaterThanEqual(0)).and(r.y.lessThanEqual(1)).and(r.z.lessThanEqual(1)),l=t({depthTexture:n,shadowCoord:r,shadow:s,depthLayer:o});return a.select(l,oe(1))}setupShadowCoord(e,t){let{shadow:n}=this,{renderer:r}=e,s=n.biasNode||mr("bias","float",n).setGroup(Jt),o=t,a;if(n.camera.isOrthographicCamera||r.logarithmicDepthBuffer!==!0)o=o.xyz.div(o.w),a=o.z;else{let l=o.w;o=o.xy.div(l);let c=mr("near","float",n.camera).setGroup(Jt),u=mr("far","float",n.camera).setGroup(Jt);a=NP(l.negate(),c,u)}return o=pe(o.x,o.y.oneMinus(),r.reversedDepthBuffer?a.sub(s):a.add(s)),o}getShadowFilterFn(e){return A4e[e]}setupRenderTarget(e,t){let n=new Es(e.mapSize.width,e.mapSize.height);n.name="ShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Fu:Xh;let r=t.createRenderTarget(e.mapSize.width,e.mapSize.height);return r.texture.name="ShadowMap",r.texture.type=e.mapType,r.depthTexture=n,{shadowMap:r,depthTexture:n}}setupShadow(e){let{renderer:t,camera:n}=e,{light:r,shadow:s}=this,{depthTexture:o,shadowMap:a}=this.setupRenderTarget(s,e),l=t.shadowMap.type,c=t.hasCompatibility(Bd.TEXTURE_COMPARE);if((l===d0||l===DM)&&c?(o.minFilter=Mi,o.magFilter=Mi):(o.minFilter=Ti,o.magFilter=Ti),s.camera.coordinateSystem=n.coordinateSystem,s.camera.updateProjectionMatrix(),l===Vc&&s.isPointLightShadow!==!0){o.compareFunction=null,a.depth>1?(a._vsmShadowMapVertical||(a._vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ws,type:Wi,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapVertical.texture.name="VSMVertical"),this.vsmShadowMapVertical=a._vsmShadowMapVertical,a._vsmShadowMapHorizontal||(a._vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ws,type:Wi,depth:a.depth,depthBuffer:!1}),a._vsmShadowMapHorizontal.texture.name="VSMHorizontal"),this.vsmShadowMapHorizontal=a._vsmShadowMapHorizontal):(this.vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ws,type:Wi,depthBuffer:!1}),this.vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ws,type:Wi,depthBuffer:!1}));let D=fi(o);o.isArrayTexture&&(D=D.depth(this.depthLayer));let L=fi(this.vsmShadowMapVertical.texture);o.isArrayTexture&&(L=L.depth(this.depthLayer));let C=mr("blurSamples","float",s).setGroup(Jt),B=mr("radius","float",s).setGroup(Jt),k=mr("mapSize","vec2",s).setGroup(Jt),z=this.vsmMaterialVertical||(this.vsmMaterialVertical=new Pr);z.fragmentNode=p4e({samples:C,radius:B,size:k,shadowPass:D,depthLayer:this.depthLayer}).context(e.getSharedContext()),z.name="VSMVertical",z=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new Pr),z.fragmentNode=m4e({samples:C,radius:B,size:k,shadowPass:L,depthLayer:this.depthLayer}).context(e.getSharedContext()),z.name="VSMHorizontal"}let u=mr("intensity","float",s).setGroup(Jt),f=mr("normalBias","float",s).setGroup(Jt),d=zP(r),A=Sm.mul(f),y;!t.highPrecision||e.material.receivedShadowPositionNode||e.context.shadowPositionWorld?y=d.mul(LV.add(A)):y=Xt("mat4").onObjectUpdate(({object:L},C)=>C.value.multiplyMatrices(d.value,L.matrixWorld)).mul(Mr).add(d.mul(Ft(A,0)));let w=this.setupShadowCoord(e,y),S=s.filterNode||this.getShadowFilterFn(t.shadowMap.type)||null;if(S===null)throw new Error("THREE.WebGPURenderer: Shadow map type not supported yet.");let T=l===Vc&&s.isPointLightShadow!==!0?this.vsmShadowMapHorizontal.texture:o,R=this.setupShadowFilter(e,{filterFn:S,shadowTexture:a.texture,depthTexture:T,shadowCoord:w,shadow:s,depthLayer:this.depthLayer}),I;t.shadowMap.transmitted===!0&&(a.texture.isCubeTexture?I=Qa(a.texture,w.xyz):(I=fi(a.texture,w),o.isArrayTexture&&(I=I.depth(this.depthLayer))));let P;I?P=Qn(1,R.rgb.mix(I,1),u.mul(I.a)).toVar():P=Qn(1,R,u).toVar(),this.shadowMap=a,this.shadow.map=a;let F=`${this.light.type} Shadow [ ${this.light.name||"ID: "+this.light.id} ]`;return I&&P.toInspector(`${F} / Color`,()=>this.shadowMap.texture.isCubeTexture?Qa(this.shadowMap.texture,T7()):fi(this.shadowMap.texture)),P.toInspector(`${F} / Depth`,()=>{let D=mr("near","float",this.shadow.camera),L=mr("far","float",this.shadow.camera),C;this.shadowMap.texture.isCubeTexture?C=Qa(this.shadowMap.depthTexture,T7()).r:C=fi(this.shadowMap.depthTexture).r;let B;return this.shadow.camera.isPerspectiveCamera?B=DP(C,D,L):B=nse(C,D,L),B=Yg(B,D,L),B.oneMinus()})}setup(e){if(e.renderer.shadowMap.enabled!==!1)return me(()=>{let t=e.renderer.shadowMap.type;this._currentShadowType!==t&&(this._reset(),this._node=null);let n=this._node;return this.setupShadowPosition(e),n===null&&(this._node=n=this.setupShadow(e),this._currentShadowType=t),e.material.receivedShadowNode&&(n=e.material.receivedShadowNode(n)),n})()}renderShadow(e){let{shadow:t,shadowMap:n,light:r}=this,{renderer:s,scene:o}=e;t.updateMatrices(r),n.setSize(t.mapSize.width,t.mapSize.height,n.depth);let a=o.name;o.name=`Shadow Map [ ${r.name||"ID: "+r.id} ]`,s.render(o,t.camera),o.name=a}updateShadow(e){let{shadowMap:t,light:n,shadow:r}=this,{renderer:s,scene:o,camera:a}=e,l=s.shadowMap.type,c=t.depthTexture.version;this._depthVersionCached=c;let u=r.camera.layers.mask;(r.camera.layers.mask&4294967294)===0&&(r.camera.layers.mask=a.layers.mask);let f=s.getRenderObjectFunction(),d=s.getMRT(),A=d?d.has("velocity"):!1;aU=f4e(s,o,aU),o.overrideMaterial=Kse(n),s.setRenderObjectFunction(Jse(s,r,l,A)),s.setClearColor(0,0),s.setRenderTarget(t),this.renderShadow(e),s.setRenderObjectFunction(f),l===Vc&&r.isPointLightShadow!==!0&&this.vsmPass(s),r.camera.layers.mask=u,d4e(s,o,aU)}vsmPass(e){let{shadow:t}=this,n=this.shadowMap.depth;this.vsmShadowMapVertical.setSize(t.mapSize.width,t.mapSize.height,n),this.vsmShadowMapHorizontal.setSize(t.mapSize.width,t.mapSize.height,n),e.setRenderTarget(this.vsmShadowMapVertical),DR.material=this.vsmMaterialVertical,DR.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),DR.material=this.vsmMaterialHorizontal,DR.render(e)}dispose(){this._reset(),super.dispose()}_reset(){this._currentShadowType=null,Qse(this.light),this.shadowMap&&(this.shadowMap.dispose(),this.shadowMap=null),this.vsmShadowMapVertical!==null&&(this.vsmShadowMapVertical.dispose(),this.vsmShadowMapVertical=null,this.vsmMaterialVertical.dispose(),this.vsmMaterialVertical=null),this.vsmShadowMapHorizontal!==null&&(this.vsmShadowMapHorizontal.dispose(),this.vsmShadowMapHorizontal=null,this.vsmMaterialHorizontal.dispose(),this.vsmMaterialHorizontal=null)}updateBefore(e){let{shadow:t}=this,n=t.needsUpdate||t.autoUpdate;n&&(this._cameraFrameId[e.camera]===e.frameId&&(n=!1),this._cameraFrameId[e.camera]=e.frameId),n&&(this.updateShadow(e),this.shadowMap.depthTexture.version===this._depthVersionCached&&(t.needsUpdate=!1))}},eoe=(i,e)=>new z4(i,e),g4e=new zt,Cte=new cn,Ww=new re,lU=new re,v4e=[new re(1,0,0),new re(-1,0,0),new re(0,-1,0),new re(0,1,0),new re(0,0,1),new re(0,0,-1)],_4e=[new re(0,-1,0),new re(0,-1,0),new re(0,0,-1),new re(0,0,1),new re(0,-1,0),new re(0,-1,0)],x4e=[new re(1,0,0),new re(-1,0,0),new re(0,1,0),new re(0,-1,0),new re(0,0,1),new re(0,0,-1)],y4e=[new re(0,-1,0),new re(0,-1,0),new re(0,0,1),new re(0,0,-1),new re(0,-1,0),new re(0,-1,0)],toe=me(({depthTexture:i,bd3D:e,dp:t})=>Qa(i,e).compare(t)),noe=me(({depthTexture:i,bd3D:e,dp:t,shadow:n})=>{let r=mr("radius","float",n).setGroup(Jt),s=mr("mapSize","vec2",n).setGroup(Jt),o=r.div(s.x),a=fr(e),l=ya(Kd(e,a.x.greaterThan(a.z).select(pe(0,1,0),pe(1,0,0)))),c=Kd(e,l),u=SV(u1.xy).mul(6.28318530718),f=Wu(0,5,u),d=Wu(1,5,u),A=Wu(2,5,u),y=Wu(3,5,u),w=Wu(4,5,u);return Qa(i,e.add(l.mul(f.x).add(c.mul(f.y)).mul(o))).compare(t).add(Qa(i,e.add(l.mul(d.x).add(c.mul(d.y)).mul(o))).compare(t)).add(Qa(i,e.add(l.mul(A.x).add(c.mul(A.y)).mul(o))).compare(t)).add(Qa(i,e.add(l.mul(y.x).add(c.mul(y.y)).mul(o))).compare(t)).add(Qa(i,e.add(l.mul(w.x).add(c.mul(w.y)).mul(o))).compare(t)).mul(1/5)}),b4e=me(({filterFn:i,depthTexture:e,shadowCoord:t,shadow:n},r)=>{let s=t.xyz.toConst(),o=s.abs().toConst(),a=o.x.max(o.y).max(o.z),l=Xt("float").setGroup(Jt).onRenderUpdate(()=>n.camera.near),c=Xt("float").setGroup(Jt).onRenderUpdate(()=>n.camera.far),u=mr("bias","float",n).setGroup(Jt),f=oe(1).toVar();return $t(a.sub(c).lessThanEqual(0).and(a.sub(l).greaterThanEqual(0)),()=>{let d;r.renderer.reversedDepthBuffer?(d=ise(a.negate(),l,c),d.subAssign(u)):r.renderer.logarithmicDepthBuffer?(d=NP(a.negate(),l,c),d.addAssign(u)):(d=gV(a.negate(),l,c),d.addAssign(u));let A=s.normalize();f.assign(i({depthTexture:e,bd3D:A,dp:d,shadow:n}))}),f}),Nk=class extends z4{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return e===Y8?toe:noe}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s}){return b4e({filterFn:t,depthTexture:n,shadowCoord:r,shadow:s})}setupRenderTarget(e,t){let n=new e_(e.mapSize.width);n.name="PointShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Fu:Xh;let r=t.createCubeRenderTarget(e.mapSize.width);return r.texture.name="PointShadowMap",r.depthTexture=n,{shadowMap:r,depthTexture:n}}renderShadow(e){let{shadow:t,shadowMap:n,light:r}=this,{renderer:s,scene:o}=e,a=t.camera,l=t.matrix,c=s.coordinateSystem===xl,u=c?v4e:x4e,f=c?_4e:y4e;n.setSize(t.mapSize.width,t.mapSize.width);let d=s.autoClear,A=s.getClearColor(g4e),y=s.getClearAlpha();s.autoClear=!1,s.setClearColor(t.clearColor,t.clearAlpha);for(let w=0;w<6;w++){s.setRenderTarget(n,w),s.clear();let S=r.distance||a.far;S!==a.far&&(a.far=S,a.updateProjectionMatrix()),Ww.setFromMatrixPosition(r.matrixWorld),a.position.copy(Ww),lU.copy(a.position),lU.add(u[w]),a.up.copy(f[w]),a.lookAt(lU),a.updateMatrixWorld(),l.makeTranslation(-Ww.x,-Ww.y,-Ww.z),Cte.multiplyMatrices(a.projectionMatrix,a.matrixWorldInverse),t._frustum.setFromProjectionMatrix(Cte,a.coordinateSystem,a.reversedDepth);let T=o.name;o.name=`Point Light Shadow [ ${r.name||"ID: "+r.id} ] - Face ${w+1}`,s.render(o,a),o.name=T}s.autoClear=d,s.setClearColor(A,y)}},ioe=(i,e)=>new Nk(i,e),Qd=class extends _m{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new zt,this.colorNode=e&&e.colorNode||Xt(this.color).setGroup(Jt),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=yn.FRAME,e&&e.shadow&&(this._shadowDisposeListener=()=>{this.disposeShadow()},e.addEventListener("dispose",this._shadowDisposeListener))}dispose(){this._shadowDisposeListener&&this.light.removeEventListener("dispose",this._shadowDisposeListener),super.dispose()}disposeShadow(){this.shadowNode!==null&&(this.shadowNode.dispose(),this.shadowNode=null),this.shadowColorNode=null,this.baseColorNode!==null&&(this.colorNode=this.baseColorNode,this.baseColorNode=null)}getHash(){return this.light.uuid}getLightVector(e){return PV(this.light).sub(e.context.positionView||xs)}setupDirect(){}setupDirectRectArea(){}setupShadowNode(){return eoe(this.light)}setupShadow(e){let{renderer:t}=e;if(t.shadowMap.enabled===!1)return;let n=this.shadowColorNode;if(n===null){let r=this.light.shadow.shadowNode,s;r!==void 0?s=Ht(r):s=this.setupShadowNode(),this.shadowNode=s,this.shadowColorNode=n=this.colorNode.mul(s),this.baseColorNode=this.colorNode}e.context.getShadow&&(n=e.context.getShadow(this,e)),this.colorNode=n}setup(e){this.colorNode=this.baseColorNode||this.colorNode,this.light.castShadow?e.object.receiveShadow&&this.setupShadow(e):this.shadowNode!==null&&(this.shadowNode.dispose(),this.shadowNode=null,this.shadowColorNode=null);let t=this.setupDirect(e),n=this.setupDirectRectArea(e);t&&e.lightsNode.setupDirectLight(e,this,t),n&&e.lightsNode.setupDirectRectAreaLight(e,this,n)}update(){let{light:e}=this;this.color.copy(e.color).multiplyScalar(e.intensity)}},DV=me(({lightDistance:i,cutoffDistance:e,decayExponent:t})=>{let n=i.pow(t).max(.01).reciprocal();return e.greaterThan(0).select(n.mul(i.div(e).pow4().oneMinus().clamp().pow2()),n)}),roe=({color:i,lightVector:e,cutoffDistance:t,decayExponent:n})=>{let r=e.normalize(),s=e.length(),o=DV({lightDistance:s,cutoffDistance:t,decayExponent:n}),a=i.mul(o);return{lightDirection:r,lightColor:a}},Fk=class extends Qd{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=Xt(0).setGroup(Jt),this.decayExponentNode=Xt(2).setGroup(Jt)}update(e){let{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return ioe(this.light)}setupDirect(e){return roe({color:this.colorNode,lightVector:this.getLightVector(e),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode})}},w4e=me(([i=Ui()])=>{let e=i.mul(2),t=e.x.floor(),n=e.y.floor();return t.add(n).mod(2).sign()}),S4e=me(([i=Ui()],{renderer:e,material:t})=>{let n=Oz(i.mul(2).sub(1)),r;if(t.alphaToCoverage&&e.currentSamples>0){let s=oe(n.fwidth()).toVar();r=mc(s.oneMinus(),s.add(1),n).oneMinus()}else r=xa(n.greaterThan(1),0,1);return r}),cS=me(([i,e,t])=>{let 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e=dt(i).toVar(),t=de().toVar(),n=de().toVar(),r=oe(Cr(e.x,t)).toVar(),s=oe(Cr(e.y,n)).toVar(),o=oe(xf(r)).toVar(),a=oe(xf(s)).toVar(),l=pe(soe(Qc(Jc(t,n),r,s),Qc(Jc(t.add(de(1)),n),r.sub(1),s),Qc(Jc(t,n.add(de(1))),r,s.sub(1)),Qc(Jc(t.add(de(1)),n.add(de(1))),r.sub(1),s.sub(1)),o,a)).toVar();return aoe(l)}).setLayout({name:"mx_perlin_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),X4e=me(([i])=>{let 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ba(Xi(t,n))}).setLayout({name:"mx_cell_noise_float_1",type:"float",inputs:[{name:"p",type:"vec2"}]}),Z4e=me(([i])=>{let e=pe(i).toVar(),t=de(Rs(e.x)).toVar(),n=de(Rs(e.y)).toVar(),r=de(Rs(e.z)).toVar();return ba(Xi(t,n,r))}).setLayout({name:"mx_cell_noise_float_2",type:"float",inputs:[{name:"p",type:"vec3"}]}),K4e=me(([i])=>{let e=Ft(i).toVar(),t=de(Rs(e.x)).toVar(),n=de(Rs(e.y)).toVar(),r=de(Rs(e.z)).toVar(),s=de(Rs(e.w)).toVar();return ba(Xi(t,n,r,s))}).setLayout({name:"mx_cell_noise_float_3",type:"float",inputs:[{name:"p",type:"vec4"}]}),Q4e=Ko([$4e,Y4e,Z4e,K4e]),J4e=me(([i])=>{let e=oe(i).toVar(),t=de(Rs(e)).toVar();return pe(ba(Xi(t,de(0))),ba(Xi(t,de(1))),ba(Xi(t,de(2))))}).setLayout({name:"mx_cell_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"float"}]}),ePe=me(([i])=>{let e=dt(i).toVar(),t=de(Rs(e.x)).toVar(),n=de(Rs(e.y)).toVar();return pe(ba(Xi(t,n,de(0))),ba(Xi(t,n,de(1))),ba(Xi(t,n,de(2))))}).setLayout({name:"mx_cell_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),tPe=me(([i])=>{let e=pe(i).toVar(),t=de(Rs(e.x)).toVar(),n=de(Rs(e.y)).toVar(),r=de(Rs(e.z)).toVar();return pe(ba(Xi(t,n,r,de(0))),ba(Xi(t,n,r,de(1))),ba(Xi(t,n,r,de(2))))}).setLayout({name:"mx_cell_noise_vec3_2",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),nPe=me(([i])=>{let e=Ft(i).toVar(),t=de(Rs(e.x)).toVar(),n=de(Rs(e.y)).toVar(),r=de(Rs(e.z)).toVar(),s=de(Rs(e.w)).toVar();return pe(ba(Xi(t,n,r,s,de(0))),ba(Xi(t,n,r,s,de(1))),ba(Xi(t,n,r,s,de(2))))}).setLayout({name:"mx_cell_noise_vec3_3",type:"vec3",inputs:[{name:"p",type:"vec4"}]}),VP=Ko([J4e,ePe,tPe,nPe]),G4=me(([i,e,t,n])=>{let r=oe(n).toVar(),s=oe(t).toVar(),o=de(e).toVar(),a=pe(i).toVar(),l=oe(0).toVar(),c=oe(1).toVar();return Oi(o,()=>{l.addAssign(c.mul(NV(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_float",type:"float",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),GP=me(([i,e,t,n])=>{let r=oe(n).toVar(),s=oe(t).toVar(),o=de(e).toVar(),a=pe(i).toVar(),l=pe(0).toVar(),c=oe(1).toVar();return Oi(o,()=>{l.addAssign(c.mul(US(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_vec3",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),iPe=me(([i,e,t,n])=>{let r=oe(n).toVar(),s=oe(t).toVar(),o=de(e).toVar(),a=pe(i).toVar();return dt(G4(a,o,s,r),G4(a.add(pe(de(19),de(193),de(17))),o,s,r))}).setLayout({name:"mx_fractal_noise_vec2",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),rPe=me(([i,e,t,n])=>{let r=oe(n).toVar(),s=oe(t).toVar(),o=de(e).toVar(),a=pe(i).toVar(),l=pe(GP(a,o,s,r)).toVar(),c=oe(G4(a.add(pe(de(19),de(193),de(17))),o,s,r)).toVar();return Ft(l,c)}).setLayout({name:"mx_fractal_noise_vec4",type:"vec4",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),sPe=me(([i,e,t,n,r,s,o])=>{let a=de(o).toVar(),l=oe(s).toVar(),c=de(r).toVar(),u=de(n).toVar(),f=de(t).toVar(),d=de(e).toVar(),A=dt(i).toVar(),y=pe(VP(dt(d.add(u),f.add(c)))).toVar(),w=dt(y.x,y.y).toVar();w.subAssign(.5),w.mulAssign(l),w.addAssign(.5);let S=dt(dt(oe(d),oe(f)).add(w)).toVar(),T=dt(S.sub(A)).toVar();return 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$t(c.equal(de(2)),()=>fr(P.x).add(fr(P.y)).add(fr(P.z))),$t(c.equal(de(3)),()=>zr(fr(P.x),fr(P.y),fr(P.z))),ru(P,P)}).setLayout({name:"mx_worley_distance_1",type:"float",inputs:[{name:"p",type:"vec3"},{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xoff",type:"int"},{name:"yoff",type:"int"},{name:"zoff",type:"int"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),Tx=Ko([sPe,oPe]),aPe=me(([i,e,t])=>{let n=de(t).toVar(),r=oe(e).toVar(),s=dt(i).toVar(),o=de().toVar(),a=de().toVar(),l=dt(Cr(s.x,o),Cr(s.y,a)).toVar(),c=oe(1e6).toVar();return Oi({start:-1,end:de(1),name:"x",condition:"<="},({x:u})=>{Oi({start:-1,end:de(1),name:"y",condition:"<="},({y:f})=>{let d=oe(Tx(l,u,f,o,a,r,n)).toVar();c.assign(Pl(c,d))})}),$t(n.equal(de(0)),()=>{c.assign(el(c))}),c}).setLayout({name:"mx_worley_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),lPe=me(([i,e,t])=>{let n=de(t).toVar(),r=oe(e).toVar(),s=dt(i).toVar(),o=de().toVar(),a=de().toVar(),l=dt(Cr(s.x,o),Cr(s.y,a)).toVar(),c=dt(1e6,1e6).toVar();return Oi({start:-1,end:de(1),name:"x",condition:"<="},({x:u})=>{Oi({start:-1,end:de(1),name:"y",condition:"<="},({y:f})=>{let d=oe(Tx(l,u,f,o,a,r,n)).toVar();$t(d.lessThan(c.x),()=>{c.y.assign(c.x),c.x.assign(d)}).ElseIf(d.lessThan(c.y),()=>{c.y.assign(d)})})}),$t(n.equal(de(0)),()=>{c.assign(el(c))}),c}).setLayout({name:"mx_worley_noise_vec2_0",type:"vec2",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),cPe=me(([i,e,t])=>{let n=de(t).toVar(),r=oe(e).toVar(),s=dt(i).toVar(),o=de().toVar(),a=de().toVar(),l=dt(Cr(s.x,o),Cr(s.y,a)).toVar(),c=pe(1e6,1e6,1e6).toVar();return Oi({start:-1,end:de(1),name:"x",condition:"<="},({x:u})=>{Oi({start:-1,end:de(1),name:"y",condition:"<="},({y:f})=>{let 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$t(f.equal(de(0)),()=>{L.assign(US(D))}),$t(f.equal(de(1)),()=>{L.assign(VP(D))}),$t(f.equal(de(2)),()=>{L.assign(FV(D,w,de(0)))}),$t(f.equal(de(3)),()=>{L.assign(GP(pe(D,0),I,P,F))}),L.assign(L.mul(T.sub(S)).add(S)),$t(R,()=>{L.assign(Yu(L,S,T))}),L}).setLayout({name:"mx_unifiednoise2d",type:"float",inputs:[{name:"noiseType",type:"int"},{name:"texcoord",type:"vec2"},{name:"freq",type:"vec2"},{name:"offset",type:"vec2"},{name:"jitter",type:"float"},{name:"outmin",type:"float"},{name:"outmax",type:"float"},{name:"clampoutput",type:"bool"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),APe=me(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=de(i).toVar(),d=pe(e).toVar(),A=pe(t).toVar(),y=pe(n).toVar(),w=oe(r).toVar(),S=oe(s).toVar(),T=oe(o).toVar(),R=dc(a).toVar(),I=de(l).toVar(),P=oe(c).toVar(),F=oe(u).toVar(),D=d.mul(A).add(y),L=oe(0).toVar();return $t(f.equal(de(0)),()=>{L.assign(US(D))}),$t(f.equal(de(1)),()=>{L.assign(VP(D))}),$t(f.equal(de(2)),()=>{L.assign(FV(D,w,de(0)))}),$t(f.equal(de(3)),()=>{L.assign(GP(D,I,P,F))}),L.assign(L.mul(T.sub(S)).add(S)),$t(R,()=>{L.assign(Yu(L,S,T))}),L}).setLayout({name:"mx_unifiednoise3d",type:"float",inputs:[{name:"noiseType",type:"int"},{name:"position",type:"vec3"},{name:"freq",type:"vec3"},{name:"offset",type:"vec3"},{name:"jitter",type:"float"},{name:"outmin",type:"float"},{name:"outmax",type:"float"},{name:"clampoutput",type:"bool"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),gPe=me(([i])=>{let e=i.y,t=i.z,n=pe().toVar();return $t(e.lessThan(1e-4),()=>{n.assign(pe(t,t,t))}).Else(()=>{let r=i.x;r=r.sub(gf(r)).mul(6).toVar();let s=de(Dz(r)),o=r.sub(oe(s)),a=t.mul(e.oneMinus()),l=t.mul(e.mul(o).oneMinus()),c=t.mul(e.mul(o.oneMinus()).oneMinus());$t(s.equal(de(0)),()=>{n.assign(pe(t,c,a))}).ElseIf(s.equal(de(1)),()=>{n.assign(pe(l,t,a))}).ElseIf(s.equal(de(2)),()=>{n.assign(pe(a,t,c))}).ElseIf(s.equal(de(3)),()=>{n.assign(pe(a,l,t))}).ElseIf(s.equal(de(4)),()=>{n.assign(pe(c,a,t))}).Else(()=>{n.assign(pe(t,a,l))})}),n}).setLayout({name:"mx_hsvtorgb",type:"vec3",inputs:[{name:"hsv",type:"vec3"}]}),vPe=me(([i])=>{let e=pe(i).toVar(),t=oe(e.x).toVar(),n=oe(e.y).toVar(),r=oe(e.z).toVar(),s=oe(Pl(t,Pl(n,r))).toVar(),o=oe(zr(t,zr(n,r))).toVar(),a=oe(o.sub(s)).toVar(),l=oe().toVar(),c=oe().toVar(),u=oe().toVar();return 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this.subBuildLayers[this.subBuildLayers.length-1]||null}addSubBuild(e){this.subBuildLayers.push(e)}removeSubBuild(){return this.subBuildLayers.pop()}getClosestSubBuild(e){let t;if(e&&e.isNode?e.isShaderCallNodeInternal?t=e.shaderNode.subBuilds:e.isStackNode?t=[e.subBuild]:t=this.getDataFromNode(e,"any").subBuilds:e instanceof Set?t=[...e]:t=e,!t)return null;let n=this.subBuildLayers;for(let r=t.length-1;r>=0;r--){let s=t[r];if(n.includes(s))return s}return null}getSubBuildOutput(e){return this.getSubBuildProperty("outputNode",e)}getSubBuildProperty(e="",t=null){let n;t!==null?n=this.getClosestSubBuild(t):n=this.subBuildFn;let r;return n?r=e?n+"_"+e:n:r=e,r}prebuild(){let{object:e,renderer:t,material:n}=this;if(t.contextNode.isContextNode===!0?this.context={...this.context,...t.contextNode.getFlowContextData()}:ze('NodeBuilder: "renderer.contextNode" must be an instance of 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GR){this.setShaderStage(t);let n=this.flowNodes[t];for(let r of n)e==="generate"?this.flowNode(r):r.build(this);await Y8()}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getSharedDataFromNode(e){let t=CIe.get(e);return t===void 0&&(t={}),t}getNodeUniform(e,t){let n=this.getSharedDataFromNode(e),r=n.cache;if(r===void 0){if(t==="float"||t==="int"||t==="uint")r=new Rk(e);else if(t==="vec2"||t==="ivec2"||t==="uvec2")r=new Ik(e);else if(t==="vec3"||t==="ivec3"||t==="uvec3")r=new Pk(e);else if(t==="vec4"||t==="ivec4"||t==="uvec4")r=new Lk(e);else if(t==="color")r=new Dk(e);else if(t==="mat2")r=new Nk(e);else if(t==="mat3")r=new Fk(e);else if(t==="mat4")r=new Bk(e);else throw new Error(`THREE.NodeBuilder: Uniform "${t}" not implemented.`);n.cache=r}return r}format(e,t,n){if(t=this.getVectorType(t),n=this.getVectorType(n),t===n||n===null||this.isReference(n))return e;let r=this.getTypeLength(t),s=this.getTypeLength(n);return r===16&&s===9?`${this.getType(n)}( ${e}[ 0 ].xyz, ${e}[ 1 ].xyz, ${e}[ 2 ].xyz )`:r===9&&s===4?`${this.getType(n)}( ${e}[ 0 ].xy, ${e}[ 1 ].xy )`:r>4||s>4||s===0?e:r===s?`${this.getType(n)}( ${e} )`:r>s?(e=n==="bool"?`all( ${e} )`:`${e}.${"xyz".slice(0,s)}`,this.format(e,this.getTypeFromLength(s,this.getComponentType(t)),n)):s===4&&r>1?`${this.getType(n)}( ${this.format(e,t,"vec3")}, 1.0 )`:r===2?`${this.getType(n)}( ${this.format(e,t,"vec2")}, 0.0 )`:(r===1&&s>1&&t!==this.getComponentType(n)&&(e=`${this.getType(this.getComponentType(n))}( ${e} )`),`${this.getType(n)}( ${e} )`)}getSignature(){return`// Three.js r${"185"} - Node System4166-`}needsPreviousData(){let e=this.renderer.getMRT();return e&&e.has("velocity")||Bte(this.object).useVelocity===!0}},U4=class{constructor(){this.time=0,this.deltaTime=0,this.frameId=0,this.renderId=0,this.updateMap=new WeakMap,this.updateBeforeMap=new WeakMap,this.updateAfterMap=new WeakMap,this.renderer=null,this.material=null,this.camera=null,this.object=null,this.scene=null}_getMaps(e,t){let n=e.get(t);return n===void 0&&(n={renderId:0,frameId:0},e.set(t,n)),n}updateBeforeNode(e){let t=e.getUpdateBeforeType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateBeforeMap,n);if(r.frameId!==this.frameId){let s=r.frameId;r.frameId=this.frameId,e.updateBefore(this)===!1&&(r.frameId=s)}}else if(t===yn.RENDER){let r=this._getMaps(this.updateBeforeMap,n);if(r.renderId!==this.renderId){let s=r.renderId;r.renderId=this.renderId,e.updateBefore(this)===!1&&(r.renderId=s)}}else t===yn.OBJECT&&e.updateBefore(this)}updateAfterNode(e){let t=e.getUpdateAfterType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateAfterMap,n);r.frameId!==this.frameId&&e.updateAfter(this)!==!1&&(r.frameId=this.frameId)}else if(t===yn.RENDER){let r=this._getMaps(this.updateAfterMap,n);r.renderId!==this.renderId&&e.updateAfter(this)!==!1&&(r.renderId=this.renderId)}else t===yn.OBJECT&&e.updateAfter(this)}updateNode(e){let t=e.getUpdateType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateMap,n);r.frameId!==this.frameId&&e.update(this)!==!1&&(r.frameId=this.frameId)}else if(t===yn.RENDER){let r=this._getMaps(this.updateMap,n);r.renderId!==this.renderId&&e.update(this)!==!1&&(r.renderId=this.renderId)}else t===yn.OBJECT&&e.update(this)}update(){this.frameId++,this.lastTime===void 0&&(this.lastTime=performance.now()),this.deltaTime=(performance.now()-this.lastTime)/1e3,this.lastTime=performance.now(),this.time+=this.deltaTime}},xS=class{constructor(e,t,n=null,r="",s=!1){this.type=e,this.name=t,this.count=n,this.qualifier=r,this.isConst=s}};xS.isNodeFunctionInput=!0;var Ok=class extends Yd{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}},Uk=class extends Yd{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setupDirect(){let e=this.colorNode;return{lightDirection:uV(this.light),lightColor:e}}},kk=class extends Yd{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=lV(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=Xt(new zt).setGroup(Jt)}update(e){let{light:t}=this;super.update(e),this.lightPositionNode.object3d=t,this.groundColorNode.value.copy(t.groundColor).multiplyScalar(t.intensity)}setup(e){let{colorNode:t,groundColorNode:n,lightDirectionNode:r}=this,o=xm.dot(r).mul(.5).add(.5),a=Qn(n,t,o);e.context.irradiance.addAssign(a)}},yS=class extends Yd{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=Xt(0).setGroup(Jt),this.penumbraCosNode=Xt(0).setGroup(Jt),this.cutoffDistanceNode=Xt(0).setGroup(Jt),this.decayExponentNode=Xt(0).setGroup(Jt),this.colorNode=Xt(this.color).setGroup(Jt)}update(e){super.update(e);let{light:t}=this;this.coneCosNode.value=Math.cos(t.angle),this.penumbraCosNode.value=Math.cos(t.angle*(1-t.penumbra)),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}getSpotAttenuation(e,t){let{coneCosNode:n,penumbraCosNode:r}=this;return fc(n,r,t)}getLightCoord(e){let t=e.getNodeProperties(this),n=t.projectionUV;return n===void 0&&(n=xse(this.light,e.context.positionWorld),t.projectionUV=n),n}setupDirect(e){let{colorNode:t,cutoffDistanceNode:n,decayExponentNode:r,light:s}=this,o=this.getLightVector(e),a=o.normalize(),l=a.dot(uV(s)),c=this.getSpotAttenuation(e,l),u=o.length(),f=fV({lightDistance:u,cutoffDistance:n,decayExponent:r}),d=t.mul(c).mul(f),A,y;return s.colorNode?(y=this.getLightCoord(e),A=s.colorNode(y)):s.map&&(y=this.getLightCoord(e),A=fi(s.map,y.xy).onRenderUpdate(()=>s.map)),A&&(d=y.mul(2).sub(1).abs().lessThan(1).all().select(d.mul(A),d)),{lightColor:d,lightDirection:a}}},zk=class extends yS{static get type(){return"IESSpotLightNode"}constructor(e=null){super(e),this._iesTextureNode=null}getSpotAttenuation(e,t){let n=this.light.iesMap,r=null;if(n&&n.isTexture===!0){let s=t.acos().mul(1/Math.PI);this._iesTextureNode=fi(n,dt(s,0),0),r=this._iesTextureNode.r}else r=super.getSpotAttenuation(e,t);return r}update(e){super.update(e),this._iesTextureNode!==null&&this.light.iesMap&&(this._iesTextureNode.value=this.light.iesMap)}},Vk=class extends Yd{static get type(){return"LightProbeNode"}constructor(e=null){super(e);let t=[];for(let n=0;n<9;n++)t.push(new re);this.lightProbe=Xo(t)}update(e){let{light:t}=this;super.update(e);for(let n=0;n<9;n++)this.lightProbe.array[n].copy(t.sh.coefficients[n]).multiplyScalar(t.intensity)}setup(e){let t=Gse(xm,this.lightProbe);e.context.irradiance.addAssign(t)}},IIe=me(([i,e])=>{let t=i.abs().sub(e);return vf(zr(t,0)).add(Rl(zr(t.x,t.y),0))}),Gk=class extends yS{static get type(){return"ProjectorLightNode"}update(e){super.update(e);let t=this.light;if(this.penumbraCosNode.value=Math.min(Math.cos(t.angle*(1-t.penumbra)),.99999),t.aspect===null){let n=1;t.map!==null&&(n=t.map.width/t.map.height),t.shadow.aspect=n}else t.shadow.aspect=t.aspect}getSpotAttenuation(e){let t=oe(0),n=this.penumbraCosNode,r=LI(this.light).mul(e.context.positionWorld||_f);return $t(r.w.greaterThan(0),()=>{let s=r.xyz.div(r.w),o=IIe(s.xy.sub(dt(.5)),dt(.5)),a=hc(-1,ai(1,oz(n)).sub(1));t.assign(gI(o.mul(-2).mul(a)))}),t}},GO=new cn,MR=new cn,zw=null,qk=class extends Yd{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=Xt(new re).setGroup(Jt),this.halfWidth=Xt(new re).setGroup(Jt),this.updateType=yn.RENDER}update(e){super.update(e);let{light:t}=this,n=e.camera.matrixWorldInverse;MR.identity(),GO.copy(t.matrixWorld),GO.premultiply(n),MR.extractRotation(GO),this.halfWidth.value.set(t.width*.5,0,0),this.halfHeight.value.set(0,t.height*.5,0),this.halfWidth.value.applyMatrix4(MR),this.halfHeight.value.applyMatrix4(MR)}setupDirectRectArea(e){let t,n;e.isAvailable("float32Filterable")?(t=fi(zw.LTC_FLOAT_1),n=fi(zw.LTC_FLOAT_2)):(t=fi(zw.LTC_HALF_1),n=fi(zw.LTC_HALF_2));let{colorNode:r,light:s}=this,o=cV(s);return{lightColor:r,lightPosition:o,halfWidth:this.halfWidth,halfHeight:this.halfHeight,ltc_1:t,ltc_2:n}}static setLTC(e){zw=e}},k4=class{parseFunction(){Xe("Abstract function.")}},bS=class{constructor(e,t,n="",r=""){this.type=e,this.inputs=t,this.name=n,this.precision=r}getCode(){Xe("Abstract function.")}};bS.isNodeFunction=!0;var PIe=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,LIe=/[a-z_0-9]+/ig,ote="#pragma main",DIe=i=>{i=i.trim();let e=i.indexOf(ote),t=e!==-1?i.slice(e+ote.length):i,n=t.match(PIe);if(n!==null&&n.length===5){let r=n[4],s=[],o=null;for(;(o=LIe.exec(r))!==null;)s.push(o);let a=[],l=0;for(;l<s.length;){let y=s[l][0]==="const";y===!0&&l++;let w=s[l][0];w==="in"||w==="out"||w==="inout"?l++:w="";let S=s[l++][0],T=Number.parseInt(s[l][0]);Number.isNaN(T)===!1?l++:T=null;let R=s[l++][0];a.push(new xS(S,R,T,w,y))}let c=t.substring(n[0].length),u=n[3]!==void 0?n[3]:"",f=n[2],d=n[1]!==void 0?n[1]:"",A=e!==-1?i.slice(0,e):"";return{type:f,inputs:a,name:u,precision:d,inputsCode:r,blockCode:c,headerCode:A}}else throw new Error("THREE.FunctionNode: Function is not a GLSL code.")},Hk=class extends bS{constructor(e){let{type:t,inputs:n,name:r,precision:s,inputsCode:o,blockCode:a,headerCode:l}=DIe(e);super(t,n,r,s),this.inputsCode=o,this.blockCode=a,this.headerCode=l}getCode(e=this.name){let t,n=this.blockCode;if(n!==""){let{type:r,inputsCode:s,headerCode:o,precision:a}=this,l=`${r} ${e} ( ${s.trim()} )`;a!==""&&(l=`${a} ${l}`),t=o+l+n}else t="";return t}},Wk=class extends k4{parseFunction(e){return new Hk(e)}},Yc=[],kd=[],ate=Xt(0,"int").setGroup(Jt),jk=class extends Tf{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new U4,this.nodeBuilderCache=new Map,this.callHashCache=new Sf,this.groupsData=new Sf,this._buildQueue=[],this._buildInProgress=!1,this.cacheLib={}}updateGroup(e){let t=e.groupNode;if(t.updateType===yn.OBJECT)return!0;Yc[0]=t,Yc[1]=e;let n=this.groupsData.get(Yc);return n===void 0&&this.groupsData.set(Yc,n={}),Yc[0]=null,Yc[1]=null,n.version!==t.version?(n.version=t.version,!0):!1}getForRenderCacheKey(e){return e.initialCacheKey}_createNodeBuilder(e,t){let n=this.backend.createNodeBuilder(e.object,this.renderer);return n.scene=e.scene,n.material=t,n.camera=e.camera,n.context.material=t,n.lightsNode=e.lightsNode,n.environmentNode=this.getEnvironmentNode(e.scene),n.fogNode=this.getFogNode(e.scene),n.clippingContext=e.clippingContext,this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview&&n.enableMultiview(),n}getForRender(e,t=!1){let n=this.get(e),r=n.nodeBuilderState;if(r===void 0){let{nodeBuilderCache:s}=this,o=this.getForRenderCacheKey(e);if(r=s.get(o),r===void 0){let a=async()=>{let l=this._createNodeBuilder(e,e.material);try{t?await l.buildAsync():l.build()}catch(c){l=this._createNodeBuilder(e,new Rr),t?await l.buildAsync():l.build(),ze("TSL: "+c)}return l};if(t)return a().then(l=>(r=this._createNodeBuilderState(l),s.set(o,r),r.usedTimes++,n.nodeBuilderState=r,r));{let l=this._createNodeBuilder(e,e.material);try{l.build()}catch(c){l=this._createNodeBuilder(e,new Rr),l.build();let u=c.stackTrace;!u&&c.stack&&(u=new es(c.stack)),ze("TSL: "+c,u)}r=this._createNodeBuilderState(l),s.set(o,r)}}r.usedTimes++,n.nodeBuilderState=r}return r}getForRenderAsync(e){let t=this.getForRender(e,!0);return t.then?t:Promise.resolve(t)}getForRenderDeferred(e){let t=this.get(e);if(t.nodeBuilderState!==void 0)return t.nodeBuilderState;let n=this.getForRenderCacheKey(e),r=this.nodeBuilderCache.get(n);return r!==void 0?(r.usedTimes++,t.nodeBuilderState=r,r):(t.pendingBuild!==!0&&(t.pendingBuild=!0,this._buildQueue.push(()=>this.getForRenderAsync(e).then(()=>{t.pendingBuild=!1})),this._processBuildQueue()),null)}_processBuildQueue(){if(this._buildInProgress||this._buildQueue.length===0)return;this._buildInProgress=!0,this._buildQueue.shift()().then(()=>{this._buildInProgress=!1,this._processBuildQueue()})}delete(e){if(e.isRenderObject){let t=this.get(e).nodeBuilderState;t!==void 0&&(t.usedTimes--,t.usedTimes===0&&this.nodeBuilderCache.delete(this.getForRenderCacheKey(e)))}return super.delete(e)}getForCompute(e){let t=this.get(e),n=t.nodeBuilderState;if(n===void 0||t.version!==e.version){let r=this.backend.createNodeBuilder(e,this.renderer);r.build(),n=this._createNodeBuilderState(r),t.nodeBuilderState=n,t.version=e.version}return n}_createNodeBuilderState(e){return new Ak(e.vertexShader,e.fragmentShader,e.computeShader,e.getAttributesArray(),e.getBindings(),e.updateNodes,e.updateBeforeNodes,e.updateAfterNodes,e.observer,e.hardwareClipping,e.transforms)}getEnvironmentNode(e){if(this.renderer.lighting.enabled===!1)return null;this.updateEnvironment(e);let t=null;if(e.environmentNode&&e.environmentNode.isNode)t=e.environmentNode;else{let n=this.get(e);n.environmentNode&&(t=n.environmentNode)}return t}getBackgroundNode(e){this.updateBackground(e);let t=null;if(e.backgroundNode&&e.backgroundNode.isNode)t=e.backgroundNode;else{let n=this.get(e);n.backgroundNode&&(t=n.backgroundNode)}return t}getFogNode(e){return this.updateFog(e),e.fogNode||this.get(e).fogNode||null}getCacheKey(e,t){Yc[0]=e,Yc[1]=t;let n=this.renderer.info.calls,r=this.callHashCache.get(Yc)||{};if(r.callId!==n){if(kd.push(this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview?1:0),kd.push(this.renderer.lighting.enabled?1:0),this.renderer.lighting.enabled){kd.push(t.getCacheKey(!0)),kd.push(this.renderer.shadowMap.enabled?1:0),kd.push(this.renderer.shadowMap.type);let o=this.getEnvironmentNode(e);o&&kd.push(o.getCacheKey())}let s=this.getFogNode(e);s&&kd.push(s.getCacheKey()),r.callId=n,r.cacheKey=ES(kd),this.callHashCache.set(Yc,r),kd.length=0}return Yc[0]=null,Yc[1]=null,r.cacheKey}get isToneMappingState(){return!this.renderer.getRenderTarget()}updateBackground(e){let t=this.get(e),n=e.background;if(n){let r=e.backgroundBlurriness===0&&t.backgroundBlurriness>0||e.backgroundBlurriness>0&&t.backgroundBlurriness===0;if(t.background!==n||r){let s=this.getCacheNode("background",n,()=>{if(n.isCubeTexture===!0||n.mapping===u0||n.mapping===h0||n.mapping===Bh){if(e.backgroundBlurriness>0||n.mapping===Bh)return nV(n);{let o;return n.isCubeTexture===!0?o=Ka(n):o=fi(n),Ore(o)}}else{if(n.isTexture===!0)return fi(n,ju.flipY()).setUpdateMatrix(!0);n.isColor!==!0&&ze("WebGPUNodes: Unsupported background configuration.",n)}},r);t.backgroundNode=s,t.background=n,t.backgroundBlurriness=e.backgroundBlurriness}}else t.backgroundNode&&(delete t.backgroundNode,delete t.background)}getCacheNode(e,t,n,r=!1){let s=this.cacheLib[e]||(this.cacheLib[e]=new WeakMap),o=s.get(t);return(o===void 0||r)&&(o=n(),s.set(t,o)),o}updateFog(e){let t=this.get(e),n=e.fog;if(n){if(t.fog!==n){let r=this.getCacheNode("fog",n,()=>{if(n.isFogExp2){let s=mr("color","color",n).setGroup(Jt),o=mr("density","float",n).setGroup(Jt);return ok(s,_se(o))}else if(n.isFog){let s=mr("color","color",n).setGroup(Jt),o=mr("near","float",n).setGroup(Jt),a=mr("far","float",n).setGroup(Jt);return ok(s,vse(o,a))}else ze("Renderer: Unsupported fog configuration.",n)});t.fogNode=r,t.fog=n}}else delete t.fogNode,delete t.fog}updateEnvironment(e){let t=this.get(e),n=e.environment;if(n){if(t.environment!==n){let r=this.getCacheNode("environment",n,()=>{if(n.isCubeTexture===!0)return Ka(n);if(n.isTexture===!0)return fi(n);ze("Nodes: Unsupported environment configuration.",n)});t.environmentNode=r,t.environment=n}}else t.environmentNode&&(delete t.environmentNode,delete t.environment)}getNodeFrame(e=this.renderer,t=null,n=null,r=null,s=null){let o=this.nodeFrame;return o.renderer=e,o.scene=t,o.object=n,o.camera=r,o.material=s,o}getNodeFrameForRender(e){return this.getNodeFrame(e.renderer,e.scene,e.object,e.camera,e.material)}getOutputCacheKey(){let e=this.renderer;return e.toneMapping+","+e.currentColorSpace+","+e.xr.isPresenting}getOutputNode(e){let t=this.renderer,n;return e.isArrayTexture?this.backend.isWebGLBackend?n=fi(e,ju).depth(Qd("gl_ViewID_OVR")).renderOutput(t.toneMapping,t.currentColorSpace):n=fi(e,ju).depth(ate).renderOutput(t.toneMapping,t.currentColorSpace):n=fi(e,ju).renderOutput(t.toneMapping,t.currentColorSpace),n}setOutputLayerIndex(e){ate.value=e}updateBefore(e){let t=e.getNodeBuilderState();for(let n of t.updateBeforeNodes)this.getNodeFrameForRender(e).updateBeforeNode(n)}updateAfter(e){let t=e.getNodeBuilderState();for(let n of t.updateAfterNodes)this.getNodeFrameForRender(e).updateAfterNode(n)}updateForCompute(e){let t=this.getNodeFrame(),n=this.getForCompute(e);for(let r of n.updateNodes)t.updateNode(r)}updateForRender(e){let t=this.getNodeFrameForRender(e),n=e.getNodeBuilderState();for(let r of n.updateNodes)t.updateNode(r)}needsRefresh(e){let t=this.getNodeFrameForRender(e);return e.getMonitor().needsRefresh(e,t)}dispose(){super.dispose(),this.nodeFrame=new U4,this.nodeBuilderCache=new Map,this.cacheLib={}}},qO=new Da,z4=class i{constructor(e=null){this.version=0,this.clipIntersection=null,this.cacheKey="",this.shadowPass=!1,this.viewMatrix=new cn,this.viewNormalMatrix=new Mn,this.clippingGroupContexts=new WeakMap,this.intersectionPlanes=[],this.unionPlanes=[],this.parentVersion=null,e!==null&&(this.viewMatrix=e.viewMatrix,this.viewNormalMatrix=e.viewNormalMatrix,this.clippingGroupContexts=e.clippingGroupContexts,this.shadowPass=e.shadowPass)}projectPlanes(e,t,n){let r=e.length;for(let s=0;s<r;s++){qO.copy(e[s]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);let o=t[n+s],a=qO.normal;o.x=-a.x,o.y=-a.y,o.z=-a.z,o.w=qO.constant}}updateGlobal(e,t){this.shadowPass=e.overrideMaterial!==null&&e.overrideMaterial.isShadowPassMaterial,this.viewMatrix.copy(t.matrixWorldInverse),this.viewNormalMatrix.getNormalMatrix(this.viewMatrix)}update(e,t){let n=!1;e.version!==this.parentVersion&&(this.intersectionPlanes=Array.from(e.intersectionPlanes),this.unionPlanes=Array.from(e.unionPlanes),this.parentVersion=e.version),this.clipIntersection!==t.clipIntersection&&(this.clipIntersection=t.clipIntersection,this.clipIntersection?this.unionPlanes.length=e.unionPlanes.length:this.intersectionPlanes.length=e.intersectionPlanes.length);let r=t.clippingPlanes,s=r.length,o,a;if(this.clipIntersection?(o=this.intersectionPlanes,a=e.intersectionPlanes.length):(o=this.unionPlanes,a=e.unionPlanes.length),o.length!==a+s){o.length=a+s;for(let l=0;l<s;l++)o[a+l]=new xn;n=!0}this.projectPlanes(r,o,a),n&&(this.version++,this.cacheKey=`${this.intersectionPlanes.length}:${this.unionPlanes.length}`)}getGroupContext(e){if(this.shadowPass&&!e.clipShadows)return this;let t=this.clippingGroupContexts.get(e);return t===void 0&&(t=new i(this),this.clippingGroupContexts.set(e,t)),t.update(this,e),t}get unionClippingCount(){return this.unionPlanes.length}},Xk=class{constructor(e,t,n){this.bundleGroup=e,this.camera=t,this.renderContext=n}},K0=[],$k=class{constructor(){this.bundles=new Sf}get(e,t,n){let r=this.bundles;K0[0]=e,K0[1]=t,K0[2]=n;let s=r.get(K0);return s===void 0&&(s=new Xk(e,t,n),r.set(K0,s)),K0[0]=null,K0[1]=null,K0[2]=null,s}dispose(){this.bundles=new Sf}},V4=class{constructor(){this.lightNodes=new WeakMap,this.materialNodes=new Map,this.toneMappingNodes=new Map}fromMaterial(e){if(e.isNodeMaterial)return e;let t=null,n=this.getMaterialNodeClass(e.type);if(n!==null){t=new n;for(let r in e)t[r]=e[r]}return t}addToneMapping(e,t){this.addType(e,t,this.toneMappingNodes)}getToneMappingFunction(e){return this.toneMappingNodes.get(e)||null}getMaterialNodeClass(e){return this.materialNodes.get(e)||null}addMaterial(e,t){this.addType(e,t,this.materialNodes)}getLightNodeClass(e){return this.lightNodes.get(e)||null}addLight(e,t){this.addClass(e,t,this.lightNodes)}addType(e,t,n){if(n.has(t)){Xe(`Redefinition of node ${t}`);return}if(typeof e!="function")throw new Error(`THREE.NodeLibrary: Node class ${e.name} is not a class.`);if(typeof t=="function"||typeof t=="object")throw new Error(`THREE.NodeLibrary: Base class ${t} is not a class.`);n.set(t,e)}addClass(e,t,n){if(n.has(t)){Xe(`Redefinition of node ${t.name}`);return}if(typeof e!="function")throw new Error(`THREE.NodeLibrary: Node class ${e.name} is not a class.`);if(typeof t!="function")throw new Error(`THREE.NodeLibrary: Base class ${t.name} is not a class.`);n.set(t,e)}},NIe=new vS,lte=new WeakMap,Yk=class{constructor(){this.enabled=!0,this._cache=[]}createNode(e=[]){return new vS().setLights(e)}getNode(e){if(e.isScene!==!0&&e.isGroup!==!0)return NIe;let t=lte.get(e);return t===void 0&&(t=this.createNode(),lte.set(e,t)),t}beginRender(e){this._cache.push(this.getNode(e).getLights())}finishRender(e){this.getNode(e).setLights(this._cache.pop())}},kg=class extends Fa{constructor(e=1,t=1,n={}){super(e,t,n),this.isXRRenderTarget=!0,this._hasExternalTextures=!1,this._autoAllocateDepthBuffer=!0,this._isOpaqueFramebuffer=!1}copy(e){return super.copy(e),this._hasExternalTextures=e._hasExternalTextures,this._autoAllocateDepthBuffer=e._autoAllocateDepthBuffer,this._isOpaqueFramebuffer=e._isOpaqueFramebuffer,this}},cte=new re,ute=new re,hte=new WeakMap,Zk=class extends la{constructor(e,t=!1){super(),this.enabled=!1,this.isPresenting=!1,this.cameraAutoUpdate=!0,this._renderer=e,this._cameraL=new $r,this._cameraL.viewport=new xn,this._cameraL.matrixWorldAutoUpdate=!1,this._cameraR=new $r,this._cameraR.viewport=new xn,this._cameraR.matrixWorldAutoUpdate=!1,this._cameras=[this._cameraL,this._cameraR],this._cameraXR=new t_,this._currentDepthNear=null,this._currentDepthFar=null,this._controllers=[],this._controllerInputSources=[],this._xrRenderTarget=null,this._layers=[],this._sessionUsesLayers=!1,this._supportsGlBinding=typeof XRWebGLBinding<"u",this._supportsWebGPUBinding=typeof globalThis.XRGPUBinding<"u",this._createXRLayer=zIe.bind(this),this._gl=null,this._currentAnimationContext=null,this._currentAnimationLoop=null,this._currentPixelRatio=null,this._currentSamples=null,this._currentSize=new Oe,this._onSessionEvent=OIe.bind(this),this._onSessionEnd=UIe.bind(this),this._onInputSourcesChange=kIe.bind(this),this._onAnimationFrame=VIe.bind(this),this._referenceSpace=null,this._referenceSpaceType="local-floor",this._customReferenceSpace=null,this._framebufferScaleFactor=1,this._foveation=1,this._session=null,this._glBaseLayer=null,this._glBinding=null,this._webgpuBinding=null,this._glProjLayer=null,this._xrFrame=null,this._supportsLayers=this._supportsGlBinding&&"createProjectionLayer"in XRWebGLBinding.prototype,this._useMultiviewIfPossible=t,this._useMultiview=!1}getController(e){return this._getController(e).getTargetRaySpace()}getControllerGrip(e){return this._getController(e).getGripSpace()}getHand(e){return this._getController(e).getHandSpace()}getFoveation(){return this._foveation}setFoveation(e){this._foveation=e,this._glProjLayer!==null&&(this._glProjLayer.fixedFoveation=e),this._glBaseLayer!==null&&this._glBaseLayer.fixedFoveation!==void 0&&(this._glBaseLayer.fixedFoveation=e)}getFramebufferScaleFactor(){return this._framebufferScaleFactor}setFramebufferScaleFactor(e){this._framebufferScaleFactor=e,this.isPresenting===!0&&Xe("XRManager: Cannot change framebuffer scale while presenting.")}getReferenceSpaceType(){return this._referenceSpaceType}setReferenceSpaceType(e){this._referenceSpaceType=e,this.isPresenting===!0&&Xe("XRManager: Cannot change reference space type while presenting.")}getReferenceSpace(){return this._customReferenceSpace||this._referenceSpace}setReferenceSpace(e){this._customReferenceSpace=e}getCamera(){return this._cameraXR}getEnvironmentBlendMode(){if(this._session!==null)return this._session.environmentBlendMode}getBaseLayer(){return this._glProjLayer!==null?this._glProjLayer:this._glBaseLayer}getBinding(){return this._glBinding===null&&this._supportsGlBinding&&(this._glBinding=new XRWebGLBinding(this._session,this._gl)),this._glBinding}foveateBoundTexture(e){if(e.isPostProcessingRenderTarget!==!0||this.isPresenting!==!0||this._glProjLayer===null)return;let t=this._renderer.backend;if(t===void 0||t.isWebGLBackend!==!0||t.state===null)return;let n=this._renderer.getOutputRenderTarget();if(n===null||n.isXRRenderTarget!==!0)return;let r=this.getBinding();if(r===null||typeof r.foveateBoundTexture!="function")return;this._renderer._textures.updateRenderTarget(e);let{textureGPU:s,glTextureType:o}=t.get(e.texture);if(!(s===void 0||o===void 0)&&e._xrFoveationTextureGPU!==s){e._xrFoveationTextureGPU=s,t.state.bindTexture(o,s);try{r.foveateBoundTexture(o,this.getFoveation())}catch(a){ni(`XRManager: Unable to foveate bound XR post-processing texture. ${a.name}: ${a.message}`)}finally{t.state.unbindTexture()}}}getWebGPUBinding(){return this._webgpuBinding===null&&this._supportsWebGPUBinding&&(this._webgpuBinding=new globalThis.XRGPUBinding(this._session,this._renderer.backend.device)),this._webgpuBinding}_isWebGPUSession(){return this._renderer.backend.isWebGPUBackend===!0&&this._session!==null&&this._session.enabledFeatures.includes("webgpu")}_validateWebGPUSession(){let e=this._renderer;if(e.backend.isWebGPUBackend===!0){if(this._session.enabledFeatures.includes("webgpu")===!1)throw new Error('THREE.XRManager: WebGPU XR sessions require the "webgpu" session feature. Use VRButtonGPU/XRButton with "webgpu" enabled or use a WebGL backend.');e.samples>0&&(ni("THREE.XRManager: WebGPU XR does not support MSAA yet. Disabling MSAA for this XR session."),this._currentSamples===null&&(this._currentSamples=e.samples),e._samples=0)}}async _initWebGPUSession(e){let t=this.getWebGPUBinding(),n=t.createProjectionLayer({colorFormat:t.getPreferredColorFormat(),depthStencilFormat:"depth24plus"});this._glProjLayer=n,e.updateRenderState({layers:[n]}),this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType()),this._xrRenderTarget=new Fa(n.textureWidth,n.textureHeight,{depth:2,minFilter:Mi,magFilter:Mi,depthBuffer:!0,multiview:!1,useArrayDepthTexture:!0,samples:0}),this._xrRenderTarget.texture.isArrayTexture=!0,this._useMultiviewIfPossible===!0&&ni("THREE.XRManager: WebGPU XR does not support multiview yet. Disabling multiview for this XR session."),this._useMultiview=!1}_disposeWebGPUSession(){let e=this._renderer,t=this._xrRenderTarget;if(t===null||e.backend.isWebGPUBackend!==!0)return;let n=e.backend,r=e._textures,s=n.get?n.get(t):null;s&&(s.descriptors=void 0);let o=a=>{a!=null&&(n.delete&&n.delete(a),r.delete&&r.delete(a))};for(let a=0;a<t.textures.length;a++)o(t.textures[a]);o(t.depthTexture),o(t),e._renderContexts&&e._renderContexts.dispose&&e._renderContexts.dispose(),t.dispose()}_getWebGPUViewData(e){let t=this.getWebGPUBinding(),n={colorTexture:null,viewDescriptors:[],viewports:[]};for(let r=0;r<e.length;r++){let s=t.getViewSubImage(this._glProjLayer,e[r]);n.colorTexture===null&&(n.colorTexture=s.colorTexture),n.viewports.push(s.viewport),s.getViewDescriptor&&n.viewDescriptors.push(s.getViewDescriptor())}return n}getFrame(){return this._xrFrame}useMultiview(){return this._useMultiview}createQuadLayer(e,t,n,r,s,o,a,l={}){let c=new HA(e,t),u=new kg(s,o,{format:Or,type:Ji,depthTexture:new Cs(s,o,l.stencil?ca:xi,void 0,void 0,void 0,void 0,void 0,void 0,l.stencil?xo:Gs),stencilBuffer:l.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});u._autoAllocateDepthBuffer=!0;let f=new fs({color:16777215,side:ko});f.map=u.texture,f.map.offset.y=1,f.map.repeat.y=-1;let d=new Hn(c,f);d.position.copy(n),d.quaternion.copy(r);let A={type:"quad",width:e,height:t,translation:n,quaternion:r,pixelwidth:s,pixelheight:o,plane:d,material:f,rendercall:a,renderTarget:u};if(this._layers.push(A),this._session!==null){A.plane.material=new fs({color:16777215,side:ko}),A.plane.material.blending=Id,A.plane.material.blendEquation=oo,A.plane.material.blendSrc=Nu,A.plane.material.blendDst=Nu,A.xrlayer=this._createXRLayer(A);let y=this._session.renderState.layers;y.unshift(A.xrlayer),this._session.updateRenderState({layers:y})}else u.isXRRenderTarget=!1;return d}createCylinderLayer(e,t,n,r,s,o,a,l,c={}){let u=new VA(e,e,e*t/n,64,64,!0,Math.PI-t/2,t),f=new kg(o,a,{format:Or,type:Ji,depthTexture:new Cs(o,a,c.stencil?ca:xi,void 0,void 0,void 0,void 0,void 0,void 0,c.stencil?xo:Gs),stencilBuffer:c.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});f._autoAllocateDepthBuffer=!0;let d=new fs({color:16777215,side:mi});d.map=f.texture,d.map.offset.y=1,d.map.repeat.y=-1;let A=new Hn(u,d);A.position.copy(r),A.quaternion.copy(s);let y={type:"cylinder",radius:e,centralAngle:t,aspectratio:n,translation:r,quaternion:s,pixelwidth:o,pixelheight:a,plane:A,material:d,rendercall:l,renderTarget:f};if(this._layers.push(y),this._session!==null){y.plane.material=new fs({color:16777215,side:mi}),y.plane.material.blending=Id,y.plane.material.blendEquation=oo,y.plane.material.blendSrc=Nu,y.plane.material.blendDst=Nu,y.xrlayer=this._createXRLayer(y);let w=this._session.renderState.layers;w.unshift(y.xrlayer),this._session.updateRenderState({layers:w})}else f.isXRRenderTarget=!1;return A}renderLayers(){let e=new re,t=new qs,n=this._renderer,r=this.isPresenting;this.isPresenting=!1;let s=new Oe;n.getSize(s);let o=n.getRenderTarget();for(let a of this._layers){a.renderTarget.isXRRenderTarget=this._session!==null,a.renderTarget._hasExternalTextures=a.renderTarget.isXRRenderTarget;let l=n.contextNode,c;if(a.renderTarget.isXRRenderTarget&&this._sessionUsesLayers){a.xrlayer.transform=new XRRigidTransform(a.plane.getWorldPosition(e),a.plane.getWorldQuaternion(t));let u=this._glBinding.getSubImage(a.xrlayer,this._xrFrame);n.backend.setXRRenderTargetTextures(a.renderTarget,u.colorTexture,void 0),n._setXRLayerSize(a.renderTarget.width,a.renderTarget.height),c=hte.get(l),c===void 0&&(c=l.context({getOutput:f=>Mz(f,n.toneMapping,n.outputColorSpace)}),hte.set(l,c))}else c=l;n.contextNode=c,n.setRenderTarget(a.renderTarget),a.rendercall(),n.contextNode=l}n.setRenderTarget(o),n._setXRLayerSize(s.x,s.y),this.isPresenting=r}getSession(){return this._session}async setSession(e){let t=this._renderer;t.initialized===!1&&await t.init(),this._gl=t.getContext();let n=this._gl;if(this._session=e,e!==null){if(e.addEventListener("select",this._onSessionEvent),e.addEventListener("selectstart",this._onSessionEvent),e.addEventListener("selectend",this._onSessionEvent),e.addEventListener("squeeze",this._onSessionEvent),e.addEventListener("squeezestart",this._onSessionEvent),e.addEventListener("squeezeend",this._onSessionEvent),e.addEventListener("end",this._onSessionEnd),e.addEventListener("inputsourceschange",this._onInputSourcesChange),this._validateWebGPUSession(),this._currentPixelRatio=t.getPixelRatio(),t.getSize(this._currentSize),this._currentAnimationContext=t._animation.getContext(),this._currentAnimationLoop=t._animation.getAnimationLoop(),t._animation.stop(),this._isWebGPUSession())await this._initWebGPUSession(e);else if(this._supportsLayers===!0){let r=null,s=null,o=null,a=n.getContextAttributes();await t.backend.makeXRCompatible(),this.setFoveation(this.getFoveation()),t.depth&&(o=t.stencil?n.DEPTH24_STENCIL8:n.DEPTH_COMPONENT24,r=t.stencil?xo:Gs,s=t.stencil?ca:xi);let l={colorFormat:n.RGBA8,depthFormat:o,scaleFactor:this._framebufferScaleFactor,clearOnAccess:!1};this._useMultiviewIfPossible&&t.hasFeature("OVR_multiview2")&&(l.textureType="texture-array",this._useMultiview=!0),this._glBinding=this.getBinding();let c=this._glBinding.createProjectionLayer(l),u=[c];this._glProjLayer=c,t.setPixelRatio(1),t._setXRLayerSize(c.textureWidth,c.textureHeight);let f=this._useMultiview?2:1,d=new Cs(c.textureWidth,c.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,r,f);if(this._xrRenderTarget=new kg(c.textureWidth,c.textureHeight,{format:Or,type:Ji,colorSpace:t.outputColorSpace,depthTexture:d,stencilBuffer:t.stencil,samples:a.antialias?4:0,resolveDepthBuffer:c.ignoreDepthValues===!1,resolveStencilBuffer:c.ignoreDepthValues===!1,depth:this._useMultiview?2:1,multiview:this._useMultiview}),this._xrRenderTarget._hasExternalTextures=!0,this._xrRenderTarget.depth=this._useMultiview?2:1,this._sessionUsesLayers=e.enabledFeatures.includes("layers"),this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType()),this._sessionUsesLayers)for(let A of this._layers)A.plane.material=new fs({color:16777215,side:A.type==="cylinder"?mi:ko}),A.plane.material.blending=Id,A.plane.material.blendEquation=oo,A.plane.material.blendSrc=Nu,A.plane.material.blendDst=Nu,A.xrlayer=this._createXRLayer(A),u.unshift(A.xrlayer);e.updateRenderState({layers:u})}else{await t.backend.makeXRCompatible(),this.setFoveation(this.getFoveation());let r={antialias:t.currentSamples>0,alpha:!0,depth:t.depth,stencil:t.stencil,framebufferScaleFactor:this.getFramebufferScaleFactor()},s=new XRWebGLLayer(e,n,r);this._glBaseLayer=s,e.updateRenderState({baseLayer:s}),t.setPixelRatio(1),t._setXRLayerSize(s.framebufferWidth,s.framebufferHeight),this._xrRenderTarget=new kg(s.framebufferWidth,s.framebufferHeight,{format:Or,type:Ji,colorSpace:t.outputColorSpace,stencilBuffer:t.stencil,resolveDepthBuffer:s.ignoreDepthValues===!1,resolveStencilBuffer:s.ignoreDepthValues===!1}),this._xrRenderTarget._isOpaqueFramebuffer=!0,this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType())}t._animation.setAnimationLoop(this._onAnimationFrame),t._animation.setContext(e),t._animation.start(),this.isPresenting=!0,this.dispatchEvent({type:"sessionstart"})}}updateCamera(e){let t=this._session;if(t===null)return;let n=e.near,r=e.far,s=this._cameraXR,o=this._cameraL,a=this._cameraR;s.near=a.near=o.near=n,s.far=a.far=o.far=r,s.isMultiViewCamera=this._useMultiview,(this._currentDepthNear!==s.near||this._currentDepthFar!==s.far)&&(t.updateRenderState({depthNear:s.near,depthFar:s.far}),this._currentDepthNear=s.near,this._currentDepthFar=s.far),s.layers.mask=e.layers.mask|6,o.layers.mask=s.layers.mask&-5,a.layers.mask=s.layers.mask&-3;let l=e.parent,c=s.cameras;fte(s,l);for(let u=0;u<c.length;u++)fte(c[u],l);c.length===2?FIe(s,o,a):s.projectionMatrix.copy(o.projectionMatrix),BIe(e,s,l)}_getController(e){let t=this._controllers[e];return t===void 0&&(t=new e0,this._controllers[e]=t),t}};function FIe(i,e,t){cte.setFromMatrixPosition(e.matrixWorld),ute.setFromMatrixPosition(t.matrixWorld);let n=cte.distanceTo(ute),r=e.projectionMatrix.elements,s=t.projectionMatrix.elements,o=r[14]/(r[10]-1),a=r[14]/(r[10]+1),l=(r[9]+1)/r[5],c=(r[9]-1)/r[5],u=(r[8]-1)/r[0],f=(s[8]+1)/s[0],d=o*u,A=o*f,y=n/(-u+f),w=y*-u;if(e.matrixWorld.decompose(i.position,i.quaternion,i.scale),i.translateX(w),i.translateZ(y),i.matrixWorld.compose(i.position,i.quaternion,i.scale),i.matrixWorldInverse.copy(i.matrixWorld).invert(),r[10]===-1)i.projectionMatrix.copy(e.projectionMatrix),i.projectionMatrixInverse.copy(e.projectionMatrixInverse);else{let S=o+y,T=a+y,R=d-w,P=A+(n-w),I=l*a/T*S,F=c*a/T*S;i.projectionMatrix.makePerspective(R,P,I,F,S,T),i.projectionMatrixInverse.copy(i.projectionMatrix).invert()}}function fte(i,e){e===null?i.matrixWorld.copy(i.matrix):i.matrixWorld.multiplyMatrices(e.matrixWorld,i.matrix),i.matrixWorldInverse.copy(i.matrixWorld).invert()}function BIe(i,e,t){t===null?i.matrix.copy(e.matrixWorld):(i.matrix.copy(t.matrixWorld),i.matrix.invert(),i.matrix.multiply(e.matrixWorld)),i.matrix.decompose(i.position,i.quaternion,i.scale),i.updateMatrixWorld(!0),i.projectionMatrix.copy(e.projectionMatrix),i.projectionMatrixInverse.copy(e.projectionMatrixInverse),i.isPerspectiveCamera&&(i.fov=Td*2*Math.atan(1/i.projectionMatrix.elements[5]),i.zoom=1)}function OIe(i){let e=this._controllerInputSources.indexOf(i.inputSource);if(e===-1)return;let t=this._controllers[e];if(t!==void 0){let n=this.getReferenceSpace();t.update(i.inputSource,i.frame,n),t.dispatchEvent({type:i.type,data:i.inputSource})}}function UIe(){let i=this._session,e=this._renderer;i.removeEventListener("select",this._onSessionEvent),i.removeEventListener("selectstart",this._onSessionEvent),i.removeEventListener("selectend",this._onSessionEvent),i.removeEventListener("squeeze",this._onSessionEvent),i.removeEventListener("squeezestart",this._onSessionEvent),i.removeEventListener("squeezeend",this._onSessionEvent),i.removeEventListener("end",this._onSessionEnd),i.removeEventListener("inputsourceschange",this._onInputSourcesChange);for(let t=0;t<this._controllers.length;t++){let n=this._controllerInputSources[t];n!==null&&(this._controllerInputSources[t]=null,this._controllers[t].disconnect(n))}if(this._currentDepthNear=null,this._currentDepthFar=null,this._currentSamples!==null&&(e._samples=this._currentSamples,this._currentSamples=null),e._resetXRState(),this._disposeWebGPUSession(),this._session=null,this._xrRenderTarget=null,this._glBinding=null,this._webgpuBinding=null,this._glBaseLayer=null,this._glProjLayer=null,this._sessionUsesLayers===!0)for(let t of this._layers)t.renderTarget=new kg(t.pixelwidth,t.pixelheight,{format:Or,type:Ji,depthTexture:new Cs(t.pixelwidth,t.pixelheight,t.stencilBuffer?ca:xi,void 0,void 0,void 0,void 0,void 0,void 0,t.stencilBuffer?xo:Gs),stencilBuffer:t.stencilBuffer,resolveDepthBuffer:!1,resolveStencilBuffer:!1}),t.renderTarget.isXRRenderTarget=!1,t.plane.material=t.material,t.material.map=t.renderTarget.texture,t.material.map.offset.y=1,t.material.map.repeat.y=-1,delete t.xrlayer;this.isPresenting=!1,this._useMultiview=!1,e._animation.stop(),e._animation.setAnimationLoop(this._currentAnimationLoop),e._animation.setContext(this._currentAnimationContext),e._animation.start(),e.setPixelRatio(this._currentPixelRatio),e.setSize(this._currentSize.width,this._currentSize.height,!1),this.dispatchEvent({type:"sessionend"})}function kIe(i){let e=this._controllers,t=this._controllerInputSources;for(let n=0;n<i.removed.length;n++){let r=i.removed[n],s=t.indexOf(r);s>=0&&(t[s]=null,e[s].disconnect(r))}for(let n=0;n<i.added.length;n++){let r=i.added[n],s=t.indexOf(r);if(s===-1){for(let a=0;a<e.length;a++)if(a>=t.length){t.push(r),s=a;break}else if(t[a]===null){t[a]=r,s=a;break}if(s===-1)break}let o=e[s];o&&o.connect(r)}}function zIe(i){return i.type==="quad"?this._glBinding.createQuadLayer({transform:new XRRigidTransform(i.translation,i.quaternion),width:i.width/2,height:i.height/2,space:this._referenceSpace,viewPixelWidth:i.pixelwidth,viewPixelHeight:i.pixelheight,clearOnAccess:!1}):this._glBinding.createCylinderLayer({transform:new XRRigidTransform(i.translation,i.quaternion),radius:i.radius,centralAngle:i.centralAngle,aspectRatio:i.aspectRatio,space:this._referenceSpace,viewPixelWidth:i.pixelwidth,viewPixelHeight:i.pixelheight,clearOnAccess:!1})}function VIe(i,e){if(e===void 0)return;let t=this._cameraXR,n=this._renderer,r=n.backend,s=this._glBaseLayer,o=this.getReferenceSpace(),a=e.getViewerPose(o);if(this._xrFrame=e,a!==null){let l=a.views,c=this._isWebGPUSession()?this._getWebGPUViewData(l):null;this._glBaseLayer!==null&&c===null&&r.setXRTarget(s.framebuffer);let u=!1;l.length!==t.cameras.length&&(t.cameras.length=0,u=!0);for(let d=0;d<l.length;d++){let A=l[d],y;if(c!==null)y=c.viewports[d];else if(this._supportsLayers===!0){let S=this._glBinding.getViewSubImage(this._glProjLayer,A);y=S.viewport,d===0&&r.setXRRenderTargetTextures(this._xrRenderTarget,S.colorTexture,this._glProjLayer.ignoreDepthValues&&!this._useMultiview?void 0:S.depthStencilTexture)}else y=s.getViewport(A);let w=this._cameras[d];w===void 0&&(w=new $r,w.layers.enable(d),w.viewport=new xn,w.matrixWorldAutoUpdate=!1,this._cameras[d]=w),w.matrix.fromArray(A.transform.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale),w.projectionMatrix.fromArray(A.projectionMatrix),w.projectionMatrixInverse.copy(w.projectionMatrix).invert(),w.viewport.set(y.x,y.y,y.width,y.height),d===0&&(t.matrix.copy(w.matrix),t.matrix.decompose(t.position,t.quaternion,t.scale)),u===!0&&t.cameras.push(w)}c!==null&&c.colorTexture!==null&&r.setXRRenderTargetTextures(this._xrRenderTarget,c.colorTexture,c.viewDescriptors),n.setOutputRenderTarget(this._xrRenderTarget);let f=n._getFrameBufferTarget();n.xr.foveateBoundTexture(f)}for(let l=0;l<this._controllers.length;l++){let c=this._controllerInputSources[l],u=this._controllers[l];c!==null&&u!==void 0&&u.update(c,e,o)}this._currentAnimationLoop&&this._currentAnimationLoop(i,e),e.detectedPlanes&&this.dispatchEvent({type:"planesdetected",data:e}),this._xrFrame=null}var Kk=class extends la{constructor(e){super(),this.domElement=e,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new xn(0,0,this._width,this._height),this._scissor=new xn(0,0,this._width,this._height),this._scissorTest=!1,this.colorTexture=new zA,this.depthTexture=new Cs}getPixelRatio(){return this._pixelRatio}getDrawingBufferSize(e){return e.set(this._width*this._pixelRatio,this._height*this._pixelRatio).floor()}getSize(e){return e.set(this._width,this._height)}setPixelRatio(e=1){this._pixelRatio!==e&&(this._pixelRatio=e,this.setSize(this._width,this._height,!1))}setDrawingBufferSize(e,t,n){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this._pixelRatio=n,this.domElement.width=Math.floor(e*n),this.domElement.height=Math.floor(t*n),this.setViewport(0,0,e,t),this._dispatchResize())}setSize(e,t,n=!0){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this.domElement.width=Math.floor(e*this._pixelRatio),this.domElement.height=Math.floor(t*this._pixelRatio),n===!0&&(this.domElement.style.width=e+"px",this.domElement.style.height=t+"px"),this.setViewport(0,0,e,t),this._dispatchResize())}getScissor(e){let t=this._scissor;return e.x=t.x,e.y=t.y,e.width=t.width,e.height=t.height,e}setScissor(e,t,n,r){let s=this._scissor;e.isVector4?s.copy(e):s.set(e,t,n,r)}getScissorTest(){return this._scissorTest}setScissorTest(e){this._scissorTest=e}getViewport(e){return e.copy(this._viewport)}setViewport(e,t,n,r,s=0,o=1){let a=this._viewport;e.isVector4?a.copy(e):a.set(e,t,n,r),a.minDepth=s,a.maxDepth=o}_dispatchResize(){this.dispatchEvent({type:"resize"})}dispose(){this.dispatchEvent({type:"dispose"})}},dte=new t0,k_=new Oe,HO=new xn,CR=new zc,RR=new C2,z_=new cn,zd=new xn,GIe={[ko]:mi,[mi]:ko,[gr]:gr},Qk=class{constructor(e,t={}){this.isRenderer=!0;let{logarithmicDepthBuffer:n=!1,reversedDepthBuffer:r=!1,alpha:s=!0,depth:o=!0,stencil:a=!1,antialias:l=!1,samples:c=0,getFallback:u=null,outputBufferType:f=Wi,multiview:d=!1}=t;this.backend=e,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.alpha=s,this.logarithmicDepthBuffer=n,this.reversedDepthBuffer=r,this.outputColorSpace=Fr,this.toneMapping=ao,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=o,this.stencil=a,this.info=new I7,this.contextNode=Kd(),this.library=new V4,this.lighting=new Yk,this._samples=c||l===!0?4:0,this._onCanvasTargetResize=this._onCanvasTargetResize.bind(this),this._canvasTarget=new Kk(e.getDomElement()),this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize),this._canvasTarget.isDefaultCanvasTarget=!0,this._inspector=new o4,this._inspector.setRenderer(this),this._getFallback=u,this._attributes=null,this._geometries=null,this._nodes=null,this._animation=null,this._bindings=null,this._objects=null,this._pipelines=null,this._bundles=null,this._renderLists=null,this._renderContexts=null,this._textures=null,this._background=null,this._quadCache=new Map,this._currentRenderContext=null,this._opaqueSort=null,this._transparentSort=null,this._frameBufferTargets=new Map;let A=this.alpha===!0?0:1;this._clearColor=new pS(0,0,0,A),this._clearDepth=1,this._clearStencil=0,this._renderTarget=null,this._activeCubeFace=0,this._activeMipmapLevel=0,this._outputRenderTarget=null,this._mrt=null,this._renderObjectFunction=null,this._currentRenderObjectFunction=null,this._currentRenderBundle=null,this._handleObjectFunction=this._renderObjectDirect,this._isDeviceLost=!1,this.onDeviceLost=this._onDeviceLost,this.onError=this._onError,this._outputBufferType=f,this._cacheShadowNodes=new WeakMap,this._initialized=!1,this._callDepth=-1,this._initPromise=null,this._compilationPromises=null,this._currentSourceMaterial=null,this.transparent=!0,this.opaque=!0,this.shadowMap={enabled:!1,transmitted:!1,type:c0},this.xr=new Zk(this,d),this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(y,w,S)=>{await this.compileAsync(S,w,y);let R=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,P=this._renderLists.get(y,w),I=this._renderContexts.get(R,this._mrt),F=y.overrideMaterial||S.material,D=this._objects.get(S,F,y,w,P.lightsNode,I,I.clippingContext),{fragmentShader:L,vertexShader:C}=D.getNodeBuilderState();return{fragmentShader:L,vertexShader:C}}}}async init(){return this._initPromise!==null?this._initPromise:(this._initPromise=new Promise(async(e,t)=>{let n=this.backend;try{await n.init(this)}catch(r){if(this._getFallback!==null)try{this.backend=n=this._getFallback(r),await n.init(this)}catch(s){t(s);return}else{t(r);return}}this._nodes=new jk(this,n),this._animation=new T7(this,this._nodes,this.info),this._attributes=new C7(n,this.info),this._background=new mk(this,this._nodes),this._geometries=new R7(this._attributes,this.info),this._textures=new k7(this,n,this.info),this._pipelines=new D7(n,this._nodes,this.info),this._bindings=new N7(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new M7(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new B7(this.lighting),this._bundles=new $k,this._renderContexts=new U7(this),this._animation.start(),this._initialized=!0,this._inspector.init(),e(this)}),this._initPromise)}get domElement(){return this._canvasTarget.domElement}get coordinateSystem(){return this.backend.coordinateSystem}async compileAsync(e,t,n=null){if(this._isDeviceLost===!0)return;this._initialized===!1&&await this.init();let r=this._nodes.nodeFrame,s=r.renderId,o=this._currentRenderContext,a=this._currentRenderObjectFunction,l=this._handleObjectFunction,c=this._compilationPromises;n===null&&(n=e);let u=e.isScene===!0?e:n.isScene===!0?n:dte,d=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,A=this._renderContexts.get(d,this._mrt),y=this._activeMipmapLevel,w=[];this._currentRenderContext=A,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=w,r.renderId++,r.update(),A.depth=this.depth,A.stencil=this.stencil,A.clippingContext||(A.clippingContext=new z4),A.clippingContext.updateGlobal(u,t),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t),u.onBeforeRender(this,e,t,d);let S=t.isArrayCamera?RR:CR;t.isArrayCamera?S.setFromArrayCamera(t):(z_.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),S.setFromProjectionMatrix(z_,t.coordinateSystem,t.reversedDepth));let T=this._renderLists.get(u,t);if(T.begin(),this._projectObject(e,t,0,T,A.clippingContext),n!==e&&n.traverseVisible(function(D){D.isLight&&D.layers.test(t.layers)&&T.pushLight(D)}),T.finish(),d!==null){this._textures.updateRenderTarget(d,y);let D=this._textures.get(d);A.textures=D.textures,A.depthTexture=D.depthTexture}else A.textures=null,A.depthTexture=null;n!==e?this._background.update(n,T,A):this._background.update(u,T,A);let R=T.opaque,P=T.transparent,I=T.transparentDoublePass,F=T.lightsNode;this.opaque===!0&&R.length>0&&this._renderObjects(R,t,u,F),this.transparent===!0&&P.length>0&&this._renderTransparents(P,I,t,u,F),r.renderId=s,this._currentRenderContext=o,this._currentRenderObjectFunction=a,this._handleObjectFunction=l,this._compilationPromises=c;for(let D of w){let L=this._objects.get(D.object,D.material,D.scene,D.camera,D.lightsNode,D.renderContext,D.clippingContext,D.passId);L.drawRange=D.object.geometry.drawRange,L.group=D.group,await this._nodes.getForRenderAsync(L),this._nodes.updateBefore(L),this._geometries.updateForRender(L),this._nodes.updateForRender(L),this._bindings.updateForRender(L);let C=[];this._pipelines.getForRender(L,C),C.length>0&&await Promise.all(C),this._nodes.updateAfter(L),await Y8()}}async renderAsync(e,t){ni('Renderer: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.render(e,t)}async waitForGPU(){ze("Renderer: waitForGPU() has been removed. Read https://github.com/mrdoob/three.js/issues/32012 for more information.")}set inspector(e){this._inspector!==null&&this._inspector.setRenderer(null),this._inspector=e,this._inspector.setRenderer(this)}get inspector(){return this._inspector}set highPrecision(e){let t=this.contextNode.value;e===!0?(t.modelViewMatrix=PU,t.modelNormalViewMatrix=LU):this.highPrecision&&(delete t.modelViewMatrix,delete t.modelNormalViewMatrix)}get highPrecision(){let e=this.contextNode.value;return e.modelViewMatrix===PU&&e.modelNormalViewMatrix===LU}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}getOutputBufferType(){return this._outputBufferType}getColorBufferType(){return ni('Renderer: ".getColorBufferType()" has been renamed to ".getOutputBufferType()".'),this.getOutputBufferType()}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:4165+`;return n}getHash(){return this.vertexShader+this.fragmentShader+this.computeShader}setShaderStage(e){this.shaderStage=e}getShaderStage(){return this.shaderStage}setBuildStage(e){this.buildStage=e}getBuildStage(){return this.buildStage}buildCode(){Xe("Abstract function.")}get subBuild(){return this.subBuildLayers[this.subBuildLayers.length-1]||null}addSubBuild(e){this.subBuildLayers.push(e)}removeSubBuild(){return this.subBuildLayers.pop()}getClosestSubBuild(e){let t;if(e&&e.isNode?e.isShaderCallNodeInternal?t=e.shaderNode.subBuilds:e.isStackNode?t=[e.subBuild]:t=this.getDataFromNode(e,"any").subBuilds:e instanceof Set?t=[...e]:t=e,!t)return null;let n=this.subBuildLayers;for(let r=t.length-1;r>=0;r--){let s=t[r];if(n.includes(s))return s}return null}getSubBuildOutput(e){return this.getSubBuildProperty("outputNode",e)}getSubBuildProperty(e="",t=null){let n;t!==null?n=this.getClosestSubBuild(t):n=this.subBuildFn;let r;return n?r=e?n+"_"+e:n:r=e,r}prebuild(){let{object:e,renderer:t,material:n}=this;if(t.contextNode.isContextNode===!0?this.context={...this.context,...t.contextNode.getFlowContextData()}:ze('NodeBuilder: "renderer.contextNode" must be an instance of `context()`.'),n&&n.contextNode&&(n.contextNode.isContextNode===!0?this.context={...this.context,...n.contextNode.getFlowContextData()}:ze('NodeBuilder: "material.contextNode" must be an instance of `context()`.')),n!==null){let r=t.library.fromMaterial(n);r===null&&(ze(`NodeBuilder: Material "${n.type}" is not compatible.`),r=new Pr),r.build(this)}else this.addFlow("compute",e)}build(){this.prebuild();for(let e of YR){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of ZR){this.setShaderStage(t);let n=this.flowNodes[t];for(let r of n)e==="generate"?this.flowNode(r):r.build(this)}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}async buildAsync(){this.prebuild();for(let e of YR){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of ZR){this.setShaderStage(t);let n=this.flowNodes[t];for(let r of n)e==="generate"?this.flowNode(r):r.build(this);await AF()}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getSharedDataFromNode(e){let t=cIe.get(e);return t===void 0&&(t={}),t}getNodeUniform(e,t){let n=this.getSharedDataFromNode(e),r=n.cache;if(r===void 0){if(t==="float"||t==="int"||t==="uint")r=new Zk(e);else if(t==="vec2"||t==="ivec2"||t==="uvec2")r=new Kk(e);else if(t==="vec3"||t==="ivec3"||t==="uvec3")r=new Qk(e);else if(t==="vec4"||t==="ivec4"||t==="uvec4")r=new Jk(e);else if(t==="color")r=new e9(e);else if(t==="mat2")r=new t9(e);else if(t==="mat3")r=new n9(e);else if(t==="mat4")r=new i9(e);else throw new Error(`THREE.NodeBuilder: Uniform "${t}" not implemented.`);n.cache=r}return r}format(e,t,n){if(t=this.getVectorType(t),n=this.getVectorType(n),t===n||n===null||this.isReference(n))return e;let r=this.getTypeLength(t),s=this.getTypeLength(n);return r===16&&s===9?`${this.getType(n)}( ${e}[ 0 ].xyz, ${e}[ 1 ].xyz, ${e}[ 2 ].xyz )`:r===9&&s===4?`${this.getType(n)}( ${e}[ 0 ].xy, ${e}[ 1 ].xy )`:r>4||s>4||s===0?e:r===s?`${this.getType(n)}( ${e} )`:r>s?(e=n==="bool"?`all( ${e} )`:`${e}.${"xyz".slice(0,s)}`,this.format(e,this.getTypeFromLength(s,this.getComponentType(t)),n)):s===4&&r>1?`${this.getType(n)}( ${this.format(e,t,"vec3")}, 1.0 )`:r===2?`${this.getType(n)}( ${this.format(e,t,"vec2")}, 0.0 )`:(r===1&&s>1&&t!==this.getComponentType(n)&&(e=`${this.getType(this.getComponentType(n))}( ${e} )`),`${this.getType(n)}( ${e} )`)}getSignature(){return`// Three.js r${"185"} - Node System4166+`}needsPreviousData(){let e=this.renderer.getMRT();return e&&e.has("velocity")||ane(this.object).useVelocity===!0}},j4=class{constructor(){this.time=0,this.deltaTime=0,this.frameId=0,this.renderId=0,this.updateMap=new WeakMap,this.updateBeforeMap=new WeakMap,this.updateAfterMap=new WeakMap,this.renderer=null,this.material=null,this.camera=null,this.object=null,this.scene=null}_getMaps(e,t){let n=e.get(t);return n===void 0&&(n={renderId:0,frameId:0},e.set(t,n)),n}updateBeforeNode(e){let t=e.getUpdateBeforeType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateBeforeMap,n);if(r.frameId!==this.frameId){let s=r.frameId;r.frameId=this.frameId,e.updateBefore(this)===!1&&(r.frameId=s)}}else if(t===yn.RENDER){let r=this._getMaps(this.updateBeforeMap,n);if(r.renderId!==this.renderId){let s=r.renderId;r.renderId=this.renderId,e.updateBefore(this)===!1&&(r.renderId=s)}}else t===yn.OBJECT&&e.updateBefore(this)}updateAfterNode(e){let t=e.getUpdateAfterType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateAfterMap,n);r.frameId!==this.frameId&&e.updateAfter(this)!==!1&&(r.frameId=this.frameId)}else if(t===yn.RENDER){let r=this._getMaps(this.updateAfterMap,n);r.renderId!==this.renderId&&e.updateAfter(this)!==!1&&(r.renderId=this.renderId)}else t===yn.OBJECT&&e.updateAfter(this)}updateNode(e){let t=e.getUpdateType(),n=e.updateReference(this);if(t===yn.FRAME){let r=this._getMaps(this.updateMap,n);r.frameId!==this.frameId&&e.update(this)!==!1&&(r.frameId=this.frameId)}else if(t===yn.RENDER){let r=this._getMaps(this.updateMap,n);r.renderId!==this.renderId&&e.update(this)!==!1&&(r.renderId=this.renderId)}else t===yn.OBJECT&&e.update(this)}update(){this.frameId++,this.lastTime===void 0&&(this.lastTime=performance.now()),this.deltaTime=(performance.now()-this.lastTime)/1e3,this.lastTime=performance.now(),this.time+=this.deltaTime}},ES=class{constructor(e,t,n=null,r="",s=!1){this.type=e,this.name=t,this.count=n,this.qualifier=r,this.isConst=s}};ES.isNodeFunctionInput=!0;var r9=class extends Qd{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}},s9=class extends Qd{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setupDirect(){let e=this.colorNode;return{lightDirection:IV(this.light),lightColor:e}}},o9=class extends Qd{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=RV(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=Xt(new zt).setGroup(Jt)}update(e){let{light:t}=this;super.update(e),this.lightPositionNode.object3d=t,this.groundColorNode.value.copy(t.groundColor).multiplyScalar(t.intensity)}setup(e){let{colorNode:t,groundColorNode:n,lightDirectionNode:r}=this,o=Sm.dot(r).mul(.5).add(.5),a=Qn(n,t,o);e.context.irradiance.addAssign(a)}},MS=class extends Qd{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=Xt(0).setGroup(Jt),this.penumbraCosNode=Xt(0).setGroup(Jt),this.cutoffDistanceNode=Xt(0).setGroup(Jt),this.decayExponentNode=Xt(0).setGroup(Jt),this.colorNode=Xt(this.color).setGroup(Jt)}update(e){super.update(e);let{light:t}=this;this.coneCosNode.value=Math.cos(t.angle),this.penumbraCosNode.value=Math.cos(t.angle*(1-t.penumbra)),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}getSpotAttenuation(e,t){let{coneCosNode:n,penumbraCosNode:r}=this;return mc(n,r,t)}getLightCoord(e){let t=e.getNodeProperties(this),n=t.projectionUV;return n===void 0&&(n=Wse(this.light,e.context.positionWorld),t.projectionUV=n),n}setupDirect(e){let{colorNode:t,cutoffDistanceNode:n,decayExponentNode:r,light:s}=this,o=this.getLightVector(e),a=o.normalize(),l=a.dot(IV(s)),c=this.getSpotAttenuation(e,l),u=o.length(),f=DV({lightDistance:u,cutoffDistance:n,decayExponent:r}),d=t.mul(c).mul(f),A,y;return s.colorNode?(y=this.getLightCoord(e),A=s.colorNode(y)):s.map&&(y=this.getLightCoord(e),A=fi(s.map,y.xy).onRenderUpdate(()=>s.map)),A&&(d=y.mul(2).sub(1).abs().lessThan(1).all().select(d.mul(A),d)),{lightColor:d,lightDirection:a}}},a9=class extends MS{static get type(){return"IESSpotLightNode"}constructor(e=null){super(e),this._iesTextureNode=null}getSpotAttenuation(e,t){let n=this.light.iesMap,r=null;if(n&&n.isTexture===!0){let s=t.acos().mul(1/Math.PI);this._iesTextureNode=fi(n,dt(s,0),0),r=this._iesTextureNode.r}else r=super.getSpotAttenuation(e,t);return r}update(e){super.update(e),this._iesTextureNode!==null&&this.light.iesMap&&(this._iesTextureNode.value=this.light.iesMap)}},l9=class extends Qd{static get type(){return"LightProbeNode"}constructor(e=null){super(e);let t=[];for(let n=0;n<9;n++)t.push(new re);this.lightProbe=$o(t)}update(e){let{light:t}=this;super.update(e);for(let n=0;n<9;n++)this.lightProbe.array[n].copy(t.sh.coefficients[n]).multiplyScalar(t.intensity)}setup(e){let t=doe(Sm,this.lightProbe);e.context.irradiance.addAssign(t)}},hIe=me(([i,e])=>{let t=i.abs().sub(e);return vf(zr(t,0)).add(Pl(zr(t.x,t.y),0))}),c9=class extends MS{static get type(){return"ProjectorLightNode"}update(e){super.update(e);let t=this.light;if(this.penumbraCosNode.value=Math.min(Math.cos(t.angle*(1-t.penumbra)),.99999),t.aspect===null){let n=1;t.map!==null&&(n=t.map.width/t.map.height),t.shadow.aspect=n}else t.shadow.aspect=t.aspect}getSpotAttenuation(e){let t=oe(0),n=this.penumbraCosNode,r=zP(this.light).mul(e.context.positionWorld||_f);return $t(r.w.greaterThan(0),()=>{let s=r.xyz.div(r.w),o=hIe(s.xy.sub(dt(.5)),dt(.5)),a=pc(-1,ai(1,Mz(n)).sub(1));t.assign(TP(o.mul(-2).mul(a)))}),t}},cU=new cn,FR=new cn,jw=null,u9=class extends Qd{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=Xt(new re).setGroup(Jt),this.halfWidth=Xt(new re).setGroup(Jt),this.updateType=yn.RENDER}update(e){super.update(e);let{light:t}=this,n=e.camera.matrixWorldInverse;FR.identity(),cU.copy(t.matrixWorld),cU.premultiply(n),FR.extractRotation(cU),this.halfWidth.value.set(t.width*.5,0,0),this.halfHeight.value.set(0,t.height*.5,0),this.halfWidth.value.applyMatrix4(FR),this.halfHeight.value.applyMatrix4(FR)}setupDirectRectArea(e){let t,n;e.isAvailable("float32Filterable")?(t=fi(jw.LTC_FLOAT_1),n=fi(jw.LTC_FLOAT_2)):(t=fi(jw.LTC_HALF_1),n=fi(jw.LTC_HALF_2));let{colorNode:r,light:s}=this,o=PV(s);return{lightColor:r,lightPosition:o,halfWidth:this.halfWidth,halfHeight:this.halfHeight,ltc_1:t,ltc_2:n}}static setLTC(e){jw=e}},X4=class{parseFunction(){Xe("Abstract function.")}},CS=class{constructor(e,t,n="",r=""){this.type=e,this.inputs=t,this.name=n,this.precision=r}getCode(){Xe("Abstract function.")}};CS.isNodeFunction=!0;var fIe=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,dIe=/[a-z_0-9]+/ig,Ite="#pragma main",pIe=i=>{i=i.trim();let e=i.indexOf(Ite),t=e!==-1?i.slice(e+Ite.length):i,n=t.match(fIe);if(n!==null&&n.length===5){let r=n[4],s=[],o=null;for(;(o=dIe.exec(r))!==null;)s.push(o);let a=[],l=0;for(;l<s.length;){let y=s[l][0]==="const";y===!0&&l++;let w=s[l][0];w==="in"||w==="out"||w==="inout"?l++:w="";let S=s[l++][0],T=Number.parseInt(s[l][0]);Number.isNaN(T)===!1?l++:T=null;let R=s[l++][0];a.push(new ES(S,R,T,w,y))}let c=t.substring(n[0].length),u=n[3]!==void 0?n[3]:"",f=n[2],d=n[1]!==void 0?n[1]:"",A=e!==-1?i.slice(0,e):"";return{type:f,inputs:a,name:u,precision:d,inputsCode:r,blockCode:c,headerCode:A}}else throw new Error("THREE.FunctionNode: Function is not a GLSL code.")},h9=class extends CS{constructor(e){let{type:t,inputs:n,name:r,precision:s,inputsCode:o,blockCode:a,headerCode:l}=pIe(e);super(t,n,r,s),this.inputsCode=o,this.blockCode=a,this.headerCode=l}getCode(e=this.name){let t,n=this.blockCode;if(n!==""){let{type:r,inputsCode:s,headerCode:o,precision:a}=this,l=`${r} ${e} ( ${s.trim()} )`;a!==""&&(l=`${a} ${l}`),t=o+l+n}else t="";return t}},f9=class extends X4{parseFunction(e){return new h9(e)}},Yc=[],Gd=[],Lte=Xt(0,"int").setGroup(Jt),d9=class extends Tf{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new j4,this.nodeBuilderCache=new Map,this.callHashCache=new Sf,this.groupsData=new Sf,this._buildQueue=[],this._buildInProgress=!1,this.cacheLib={}}updateGroup(e){let t=e.groupNode;if(t.updateType===yn.OBJECT)return!0;Yc[0]=t,Yc[1]=e;let n=this.groupsData.get(Yc);return n===void 0&&this.groupsData.set(Yc,n={}),Yc[0]=null,Yc[1]=null,n.version!==t.version?(n.version=t.version,!0):!1}getForRenderCacheKey(e){return e.initialCacheKey}_createNodeBuilder(e,t){let n=this.backend.createNodeBuilder(e.object,this.renderer);return n.scene=e.scene,n.material=t,n.camera=e.camera,n.context.material=t,n.lightsNode=e.lightsNode,n.environmentNode=this.getEnvironmentNode(e.scene),n.fogNode=this.getFogNode(e.scene),n.clippingContext=e.clippingContext,this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview&&n.enableMultiview(),n}getForRender(e,t=!1){let n=this.get(e),r=n.nodeBuilderState;if(r===void 0){let{nodeBuilderCache:s}=this,o=this.getForRenderCacheKey(e);if(r=s.get(o),r===void 0){let a=async()=>{let l=this._createNodeBuilder(e,e.material);try{t?await l.buildAsync():l.build()}catch(c){l=this._createNodeBuilder(e,new Pr),t?await l.buildAsync():l.build(),ze("TSL: "+c)}return l};if(t)return a().then(l=>(r=this._createNodeBuilderState(l),s.set(o,r),r.usedTimes++,n.nodeBuilderState=r,r));{let l=this._createNodeBuilder(e,e.material);try{l.build()}catch(c){l=this._createNodeBuilder(e,new Pr),l.build();let u=c.stackTrace;!u&&c.stack&&(u=new ts(c.stack)),ze("TSL: "+c,u)}r=this._createNodeBuilderState(l),s.set(o,r)}}r.usedTimes++,n.nodeBuilderState=r}return r}getForRenderAsync(e){let t=this.getForRender(e,!0);return t.then?t:Promise.resolve(t)}getForRenderDeferred(e){let t=this.get(e);if(t.nodeBuilderState!==void 0)return t.nodeBuilderState;let n=this.getForRenderCacheKey(e),r=this.nodeBuilderCache.get(n);return r!==void 0?(r.usedTimes++,t.nodeBuilderState=r,r):(t.pendingBuild!==!0&&(t.pendingBuild=!0,this._buildQueue.push(()=>this.getForRenderAsync(e).then(()=>{t.pendingBuild=!1})),this._processBuildQueue()),null)}_processBuildQueue(){if(this._buildInProgress||this._buildQueue.length===0)return;this._buildInProgress=!0,this._buildQueue.shift()().then(()=>{this._buildInProgress=!1,this._processBuildQueue()})}delete(e){if(e.isRenderObject){let t=this.get(e).nodeBuilderState;t!==void 0&&(t.usedTimes--,t.usedTimes===0&&this.nodeBuilderCache.delete(this.getForRenderCacheKey(e)))}return super.delete(e)}getForCompute(e){let t=this.get(e),n=t.nodeBuilderState;if(n===void 0||t.version!==e.version){let r=this.backend.createNodeBuilder(e,this.renderer);r.build(),n=this._createNodeBuilderState(r),t.nodeBuilderState=n,t.version=e.version}return n}_createNodeBuilderState(e){return new Ok(e.vertexShader,e.fragmentShader,e.computeShader,e.getAttributesArray(),e.getBindings(),e.updateNodes,e.updateBeforeNodes,e.updateAfterNodes,e.observer,e.hardwareClipping,e.transforms)}getEnvironmentNode(e){if(this.renderer.lighting.enabled===!1)return null;this.updateEnvironment(e);let t=null;if(e.environmentNode&&e.environmentNode.isNode)t=e.environmentNode;else{let n=this.get(e);n.environmentNode&&(t=n.environmentNode)}return t}getBackgroundNode(e){this.updateBackground(e);let t=null;if(e.backgroundNode&&e.backgroundNode.isNode)t=e.backgroundNode;else{let n=this.get(e);n.backgroundNode&&(t=n.backgroundNode)}return t}getFogNode(e){return this.updateFog(e),e.fogNode||this.get(e).fogNode||null}getCacheKey(e,t){Yc[0]=e,Yc[1]=t;let n=this.renderer.info.calls,r=this.callHashCache.get(Yc)||{};if(r.callId!==n){if(Gd.push(this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview?1:0),Gd.push(this.renderer.lighting.enabled?1:0),this.renderer.lighting.enabled){Gd.push(t.getCacheKey(!0)),Gd.push(this.renderer.shadowMap.enabled?1:0),Gd.push(this.renderer.shadowMap.type);let o=this.getEnvironmentNode(e);o&&Gd.push(o.getCacheKey())}let s=this.getFogNode(e);s&&Gd.push(s.getCacheKey()),r.callId=n,r.cacheKey=LS(Gd),this.callHashCache.set(Yc,r),Gd.length=0}return Yc[0]=null,Yc[1]=null,r.cacheKey}get isToneMappingState(){return!this.renderer.getRenderTarget()}updateBackground(e){let t=this.get(e),n=e.background;if(n){let r=e.backgroundBlurriness===0&&t.backgroundBlurriness>0||e.backgroundBlurriness>0&&t.backgroundBlurriness===0;if(t.background!==n||r){let s=this.getCacheNode("background",n,()=>{if(n.isCubeTexture===!0||n.mapping===p0||n.mapping===m0||n.mapping===Bh){if(e.backgroundBlurriness>0||n.mapping===Bh)return wV(n);{let o;return n.isCubeTexture===!0?o=Qa(n):o=fi(n),lse(o)}}else{if(n.isTexture===!0)return fi(n,ju.flipY()).setUpdateMatrix(!0);n.isColor!==!0&&ze("WebGPUNodes: Unsupported background configuration.",n)}},r);t.backgroundNode=s,t.background=n,t.backgroundBlurriness=e.backgroundBlurriness}}else t.backgroundNode&&(delete t.backgroundNode,delete t.background)}getCacheNode(e,t,n,r=!1){let s=this.cacheLib[e]||(this.cacheLib[e]=new WeakMap),o=s.get(t);return(o===void 0||r)&&(o=n(),s.set(t,o)),o}updateFog(e){let t=this.get(e),n=e.fog;if(n){if(t.fog!==n){let r=this.getCacheNode("fog",n,()=>{if(n.isFogExp2){let s=mr("color","color",n).setGroup(Jt),o=mr("density","float",n).setGroup(Jt);return Mk(s,Hse(o))}else if(n.isFog){let s=mr("color","color",n).setGroup(Jt),o=mr("near","float",n).setGroup(Jt),a=mr("far","float",n).setGroup(Jt);return Mk(s,qse(o,a))}else ze("Renderer: Unsupported fog configuration.",n)});t.fogNode=r,t.fog=n}}else delete t.fogNode,delete t.fog}updateEnvironment(e){let t=this.get(e),n=e.environment;if(n){if(t.environment!==n){let r=this.getCacheNode("environment",n,()=>{if(n.isCubeTexture===!0)return Qa(n);if(n.isTexture===!0)return fi(n);ze("Nodes: Unsupported environment configuration.",n)});t.environmentNode=r,t.environment=n}}else t.environmentNode&&(delete t.environmentNode,delete t.environment)}getNodeFrame(e=this.renderer,t=null,n=null,r=null,s=null){let o=this.nodeFrame;return o.renderer=e,o.scene=t,o.object=n,o.camera=r,o.material=s,o}getNodeFrameForRender(e){return this.getNodeFrame(e.renderer,e.scene,e.object,e.camera,e.material)}getOutputCacheKey(){let e=this.renderer;return e.toneMapping+","+e.currentColorSpace+","+e.xr.isPresenting}getOutputNode(e){let t=this.renderer,n;return e.isArrayTexture?this.backend.isWebGLBackend?n=fi(e,ju).depth(tp("gl_ViewID_OVR")).renderOutput(t.toneMapping,t.currentColorSpace):n=fi(e,ju).depth(Lte).renderOutput(t.toneMapping,t.currentColorSpace):n=fi(e,ju).renderOutput(t.toneMapping,t.currentColorSpace),n}setOutputLayerIndex(e){Lte.value=e}updateBefore(e){let t=e.getNodeBuilderState();for(let n of t.updateBeforeNodes)this.getNodeFrameForRender(e).updateBeforeNode(n)}updateAfter(e){let t=e.getNodeBuilderState();for(let n of t.updateAfterNodes)this.getNodeFrameForRender(e).updateAfterNode(n)}updateForCompute(e){let t=this.getNodeFrame(),n=this.getForCompute(e);for(let r of n.updateNodes)t.updateNode(r)}updateForRender(e){let t=this.getNodeFrameForRender(e),n=e.getNodeBuilderState();for(let r of n.updateNodes)t.updateNode(r)}needsRefresh(e){let t=this.getNodeFrameForRender(e);return e.getMonitor().needsRefresh(e,t)}dispose(){super.dispose(),this.nodeFrame=new j4,this.nodeBuilderCache=new Map,this.cacheLib={}}},uU=new Na,$4=class i{constructor(e=null){this.version=0,this.clipIntersection=null,this.cacheKey="",this.shadowPass=!1,this.viewMatrix=new cn,this.viewNormalMatrix=new Mn,this.clippingGroupContexts=new WeakMap,this.intersectionPlanes=[],this.unionPlanes=[],this.parentVersion=null,e!==null&&(this.viewMatrix=e.viewMatrix,this.viewNormalMatrix=e.viewNormalMatrix,this.clippingGroupContexts=e.clippingGroupContexts,this.shadowPass=e.shadowPass)}projectPlanes(e,t,n){let r=e.length;for(let s=0;s<r;s++){uU.copy(e[s]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);let o=t[n+s],a=uU.normal;o.x=-a.x,o.y=-a.y,o.z=-a.z,o.w=uU.constant}}updateGlobal(e,t){this.shadowPass=e.overrideMaterial!==null&&e.overrideMaterial.isShadowPassMaterial,this.viewMatrix.copy(t.matrixWorldInverse),this.viewNormalMatrix.getNormalMatrix(this.viewMatrix)}update(e,t){let n=!1;e.version!==this.parentVersion&&(this.intersectionPlanes=Array.from(e.intersectionPlanes),this.unionPlanes=Array.from(e.unionPlanes),this.parentVersion=e.version),this.clipIntersection!==t.clipIntersection&&(this.clipIntersection=t.clipIntersection,this.clipIntersection?this.unionPlanes.length=e.unionPlanes.length:this.intersectionPlanes.length=e.intersectionPlanes.length);let r=t.clippingPlanes,s=r.length,o,a;if(this.clipIntersection?(o=this.intersectionPlanes,a=e.intersectionPlanes.length):(o=this.unionPlanes,a=e.unionPlanes.length),o.length!==a+s){o.length=a+s;for(let l=0;l<s;l++)o[a+l]=new xn;n=!0}this.projectPlanes(r,o,a),n&&(this.version++,this.cacheKey=`${this.intersectionPlanes.length}:${this.unionPlanes.length}`)}getGroupContext(e){if(this.shadowPass&&!e.clipShadows)return this;let t=this.clippingGroupContexts.get(e);return t===void 0&&(t=new i(this),this.clippingGroupContexts.set(e,t)),t.update(this,e),t}get unionClippingCount(){return this.unionPlanes.length}},p9=class{constructor(e,t,n){this.bundleGroup=e,this.camera=t,this.renderContext=n}},tm=[],m9=class{constructor(){this.bundles=new Sf}get(e,t,n){let r=this.bundles;tm[0]=e,tm[1]=t,tm[2]=n;let s=r.get(tm);return s===void 0&&(s=new p9(e,t,n),r.set(tm,s)),tm[0]=null,tm[1]=null,tm[2]=null,s}dispose(){this.bundles=new Sf}},Y4=class{constructor(){this.lightNodes=new WeakMap,this.materialNodes=new Map,this.toneMappingNodes=new Map}fromMaterial(e){if(e.isNodeMaterial)return e;let t=null,n=this.getMaterialNodeClass(e.type);if(n!==null){t=new n;for(let r in e)t[r]=e[r]}return t}addToneMapping(e,t){this.addType(e,t,this.toneMappingNodes)}getToneMappingFunction(e){return this.toneMappingNodes.get(e)||null}getMaterialNodeClass(e){return this.materialNodes.get(e)||null}addMaterial(e,t){this.addType(e,t,this.materialNodes)}getLightNodeClass(e){return this.lightNodes.get(e)||null}addLight(e,t){this.addClass(e,t,this.lightNodes)}addType(e,t,n){if(n.has(t)){Xe(`Redefinition of node ${t}`);return}if(typeof e!="function")throw new Error(`THREE.NodeLibrary: Node class ${e.name} is not a class.`);if(typeof t=="function"||typeof t=="object")throw new Error(`THREE.NodeLibrary: Base class ${t} is not a class.`);n.set(t,e)}addClass(e,t,n){if(n.has(t)){Xe(`Redefinition of node ${t.name}`);return}if(typeof e!="function")throw new Error(`THREE.NodeLibrary: Node class ${e.name} is not a class.`);if(typeof t!="function")throw new Error(`THREE.NodeLibrary: Base class ${t.name} is not a class.`);n.set(t,e)}},mIe=new SS,Dte=new WeakMap,A9=class{constructor(){this.enabled=!0,this._cache=[]}createNode(e=[]){return new SS().setLights(e)}getNode(e){if(e.isScene!==!0&&e.isGroup!==!0)return mIe;let t=Dte.get(e);return t===void 0&&(t=this.createNode(),Dte.set(e,t)),t}beginRender(e){this._cache.push(this.getNode(e).getLights())}finishRender(e){this.getNode(e).setLights(this._cache.pop())}},Hg=class extends Ba{constructor(e=1,t=1,n={}){super(e,t,n),this.isXRRenderTarget=!0,this._hasExternalTextures=!1,this._autoAllocateDepthBuffer=!0,this._isOpaqueFramebuffer=!1}copy(e){return super.copy(e),this._hasExternalTextures=e._hasExternalTextures,this._autoAllocateDepthBuffer=e._autoAllocateDepthBuffer,this._isOpaqueFramebuffer=e._isOpaqueFramebuffer,this}},Nte=new re,Fte=new re,Bte=new WeakMap,g9=class extends ca{constructor(e,t=!1){super(),this.enabled=!1,this.isPresenting=!1,this.cameraAutoUpdate=!0,this._renderer=e,this._cameraL=new Yr,this._cameraL.viewport=new xn,this._cameraL.matrixWorldAutoUpdate=!1,this._cameraR=new Yr,this._cameraR.viewport=new xn,this._cameraR.matrixWorldAutoUpdate=!1,this._cameras=[this._cameraL,this._cameraR],this._cameraXR=new a_,this._currentDepthNear=null,this._currentDepthFar=null,this._controllers=[],this._controllerInputSources=[],this._xrRenderTarget=null,this._layers=[],this._sessionUsesLayers=!1,this._supportsGlBinding=typeof XRWebGLBinding<"u",this._supportsWebGPUBinding=typeof globalThis.XRGPUBinding<"u",this._createXRLayer=yIe.bind(this),this._gl=null,this._currentAnimationContext=null,this._currentAnimationLoop=null,this._currentPixelRatio=null,this._currentSamples=null,this._currentSize=new Oe,this._onSessionEvent=vIe.bind(this),this._onSessionEnd=_Ie.bind(this),this._onInputSourcesChange=xIe.bind(this),this._onAnimationFrame=bIe.bind(this),this._referenceSpace=null,this._referenceSpaceType="local-floor",this._customReferenceSpace=null,this._framebufferScaleFactor=1,this._foveation=1,this._session=null,this._glBaseLayer=null,this._glBinding=null,this._webgpuBinding=null,this._glProjLayer=null,this._xrFrame=null,this._supportsLayers=this._supportsGlBinding&&"createProjectionLayer"in XRWebGLBinding.prototype,this._useMultiviewIfPossible=t,this._useMultiview=!1}getController(e){return this._getController(e).getTargetRaySpace()}getControllerGrip(e){return this._getController(e).getGripSpace()}getHand(e){return this._getController(e).getHandSpace()}getFoveation(){return this._foveation}setFoveation(e){this._foveation=e,this._glProjLayer!==null&&(this._glProjLayer.fixedFoveation=e),this._glBaseLayer!==null&&this._glBaseLayer.fixedFoveation!==void 0&&(this._glBaseLayer.fixedFoveation=e)}getFramebufferScaleFactor(){return this._framebufferScaleFactor}setFramebufferScaleFactor(e){this._framebufferScaleFactor=e,this.isPresenting===!0&&Xe("XRManager: Cannot change framebuffer scale while presenting.")}getReferenceSpaceType(){return this._referenceSpaceType}setReferenceSpaceType(e){this._referenceSpaceType=e,this.isPresenting===!0&&Xe("XRManager: Cannot change reference space type while presenting.")}getReferenceSpace(){return this._customReferenceSpace||this._referenceSpace}setReferenceSpace(e){this._customReferenceSpace=e}getCamera(){return this._cameraXR}getEnvironmentBlendMode(){if(this._session!==null)return this._session.environmentBlendMode}getBaseLayer(){return this._glProjLayer!==null?this._glProjLayer:this._glBaseLayer}getBinding(){return this._glBinding===null&&this._supportsGlBinding&&(this._glBinding=new XRWebGLBinding(this._session,this._gl)),this._glBinding}foveateBoundTexture(e){if(e.isPostProcessingRenderTarget!==!0||this.isPresenting!==!0||this._glProjLayer===null)return;let t=this._renderer.backend;if(t===void 0||t.isWebGLBackend!==!0||t.state===null)return;let n=this._renderer.getOutputRenderTarget();if(n===null||n.isXRRenderTarget!==!0)return;let r=this.getBinding();if(r===null||typeof r.foveateBoundTexture!="function")return;this._renderer._textures.updateRenderTarget(e);let{textureGPU:s,glTextureType:o}=t.get(e.texture);if(!(s===void 0||o===void 0)&&e._xrFoveationTextureGPU!==s){e._xrFoveationTextureGPU=s,t.state.bindTexture(o,s);try{r.foveateBoundTexture(o,this.getFoveation())}catch(a){ni(`XRManager: Unable to foveate bound XR post-processing texture. ${a.name}: ${a.message}`)}finally{t.state.unbindTexture()}}}getWebGPUBinding(){return this._webgpuBinding===null&&this._supportsWebGPUBinding&&(this._webgpuBinding=new globalThis.XRGPUBinding(this._session,this._renderer.backend.device)),this._webgpuBinding}_isWebGPUSession(){return this._renderer.backend.isWebGPUBackend===!0&&this._session!==null&&this._session.enabledFeatures.includes("webgpu")}_validateWebGPUSession(){let e=this._renderer;if(e.backend.isWebGPUBackend===!0){if(this._session.enabledFeatures.includes("webgpu")===!1)throw new Error('THREE.XRManager: WebGPU XR sessions require the "webgpu" session feature. Use VRButtonGPU/XRButton with "webgpu" enabled or use a WebGL backend.');e.samples>0&&(ni("THREE.XRManager: WebGPU XR does not support MSAA yet. Disabling MSAA for this XR session."),this._currentSamples===null&&(this._currentSamples=e.samples),e._samples=0)}}async _initWebGPUSession(e){let t=this.getWebGPUBinding(),n=t.createProjectionLayer({colorFormat:t.getPreferredColorFormat(),depthStencilFormat:"depth24plus"});this._glProjLayer=n,e.updateRenderState({layers:[n]}),this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType()),this._xrRenderTarget=new Ba(n.textureWidth,n.textureHeight,{depth:2,minFilter:Mi,magFilter:Mi,depthBuffer:!0,multiview:!1,useArrayDepthTexture:!0,samples:0}),this._xrRenderTarget.texture.isArrayTexture=!0,this._useMultiviewIfPossible===!0&&ni("THREE.XRManager: WebGPU XR does not support multiview yet. Disabling multiview for this XR session."),this._useMultiview=!1}_disposeWebGPUSession(){let e=this._renderer,t=this._xrRenderTarget;if(t===null||e.backend.isWebGPUBackend!==!0)return;let n=e.backend,r=e._textures,s=n.get?n.get(t):null;s&&(s.descriptors=void 0);let o=a=>{a!=null&&(n.delete&&n.delete(a),r.delete&&r.delete(a))};for(let a=0;a<t.textures.length;a++)o(t.textures[a]);o(t.depthTexture),o(t),e._renderContexts&&e._renderContexts.dispose&&e._renderContexts.dispose(),t.dispose()}_getWebGPUViewData(e){let t=this.getWebGPUBinding(),n={colorTexture:null,viewDescriptors:[],viewports:[]};for(let r=0;r<e.length;r++){let s=t.getViewSubImage(this._glProjLayer,e[r]);n.colorTexture===null&&(n.colorTexture=s.colorTexture),n.viewports.push(s.viewport),s.getViewDescriptor&&n.viewDescriptors.push(s.getViewDescriptor())}return n}getFrame(){return this._xrFrame}useMultiview(){return this._useMultiview}createQuadLayer(e,t,n,r,s,o,a,l={}){let c=new YA(e,t),u=new Hg(s,o,{format:Or,type:Ji,depthTexture:new Es(s,o,l.stencil?ua:xi,void 0,void 0,void 0,void 0,void 0,void 0,l.stencil?xo:Vs),stencilBuffer:l.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});u._autoAllocateDepthBuffer=!0;let f=new fs({color:16777215,side:zo});f.map=u.texture,f.map.offset.y=1,f.map.repeat.y=-1;let d=new Hn(c,f);d.position.copy(n),d.quaternion.copy(r);let A={type:"quad",width:e,height:t,translation:n,quaternion:r,pixelwidth:s,pixelheight:o,plane:d,material:f,rendercall:a,renderTarget:u};if(this._layers.push(A),this._session!==null){A.plane.material=new fs({color:16777215,side:zo}),A.plane.material.blending=Dd,A.plane.material.blendEquation=oo,A.plane.material.blendSrc=Nu,A.plane.material.blendDst=Nu,A.xrlayer=this._createXRLayer(A);let y=this._session.renderState.layers;y.unshift(A.xrlayer),this._session.updateRenderState({layers:y})}else u.isXRRenderTarget=!1;return d}createCylinderLayer(e,t,n,r,s,o,a,l,c={}){let u=new jA(e,e,e*t/n,64,64,!0,Math.PI-t/2,t),f=new Hg(o,a,{format:Or,type:Ji,depthTexture:new Es(o,a,c.stencil?ua:xi,void 0,void 0,void 0,void 0,void 0,void 0,c.stencil?xo:Vs),stencilBuffer:c.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});f._autoAllocateDepthBuffer=!0;let d=new fs({color:16777215,side:mi});d.map=f.texture,d.map.offset.y=1,d.map.repeat.y=-1;let A=new Hn(u,d);A.position.copy(r),A.quaternion.copy(s);let y={type:"cylinder",radius:e,centralAngle:t,aspectratio:n,translation:r,quaternion:s,pixelwidth:o,pixelheight:a,plane:A,material:d,rendercall:l,renderTarget:f};if(this._layers.push(y),this._session!==null){y.plane.material=new fs({color:16777215,side:mi}),y.plane.material.blending=Dd,y.plane.material.blendEquation=oo,y.plane.material.blendSrc=Nu,y.plane.material.blendDst=Nu,y.xrlayer=this._createXRLayer(y);let w=this._session.renderState.layers;w.unshift(y.xrlayer),this._session.updateRenderState({layers:w})}else f.isXRRenderTarget=!1;return A}renderLayers(){let e=new re,t=new Gs,n=this._renderer,r=this.isPresenting;this.isPresenting=!1;let s=new Oe;n.getSize(s);let o=n.getRenderTarget();for(let a of this._layers){a.renderTarget.isXRRenderTarget=this._session!==null,a.renderTarget._hasExternalTextures=a.renderTarget.isXRRenderTarget;let l=n.contextNode,c;if(a.renderTarget.isXRRenderTarget&&this._sessionUsesLayers){a.xrlayer.transform=new XRRigidTransform(a.plane.getWorldPosition(e),a.plane.getWorldQuaternion(t));let u=this._glBinding.getSubImage(a.xrlayer,this._xrFrame);n.backend.setXRRenderTargetTextures(a.renderTarget,u.colorTexture,void 0),n._setXRLayerSize(a.renderTarget.width,a.renderTarget.height),c=Bte.get(l),c===void 0&&(c=l.context({getOutput:f=>$z(f,n.toneMapping,n.outputColorSpace)}),Bte.set(l,c))}else c=l;n.contextNode=c,n.setRenderTarget(a.renderTarget),a.rendercall(),n.contextNode=l}n.setRenderTarget(o),n._setXRLayerSize(s.x,s.y),this.isPresenting=r}getSession(){return this._session}async setSession(e){let t=this._renderer;t.initialized===!1&&await t.init(),this._gl=t.getContext();let n=this._gl;if(this._session=e,e!==null){if(e.addEventListener("select",this._onSessionEvent),e.addEventListener("selectstart",this._onSessionEvent),e.addEventListener("selectend",this._onSessionEvent),e.addEventListener("squeeze",this._onSessionEvent),e.addEventListener("squeezestart",this._onSessionEvent),e.addEventListener("squeezeend",this._onSessionEvent),e.addEventListener("end",this._onSessionEnd),e.addEventListener("inputsourceschange",this._onInputSourcesChange),this._validateWebGPUSession(),this._currentPixelRatio=t.getPixelRatio(),t.getSize(this._currentSize),this._currentAnimationContext=t._animation.getContext(),this._currentAnimationLoop=t._animation.getAnimationLoop(),t._animation.stop(),this._isWebGPUSession())await this._initWebGPUSession(e);else if(this._supportsLayers===!0){let r=null,s=null,o=null,a=n.getContextAttributes();await t.backend.makeXRCompatible(),this.setFoveation(this.getFoveation()),t.depth&&(o=t.stencil?n.DEPTH24_STENCIL8:n.DEPTH_COMPONENT24,r=t.stencil?xo:Vs,s=t.stencil?ua:xi);let l={colorFormat:n.RGBA8,depthFormat:o,scaleFactor:this._framebufferScaleFactor,clearOnAccess:!1};this._useMultiviewIfPossible&&t.hasFeature("OVR_multiview2")&&(l.textureType="texture-array",this._useMultiview=!0),this._glBinding=this.getBinding();let c=this._glBinding.createProjectionLayer(l),u=[c];this._glProjLayer=c,t.setPixelRatio(1),t._setXRLayerSize(c.textureWidth,c.textureHeight);let f=this._useMultiview?2:1,d=new Es(c.textureWidth,c.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,r,f);if(this._xrRenderTarget=new Hg(c.textureWidth,c.textureHeight,{format:Or,type:Ji,colorSpace:t.outputColorSpace,depthTexture:d,stencilBuffer:t.stencil,samples:a.antialias?4:0,resolveDepthBuffer:c.ignoreDepthValues===!1,resolveStencilBuffer:c.ignoreDepthValues===!1,depth:this._useMultiview?2:1,multiview:this._useMultiview}),this._xrRenderTarget._hasExternalTextures=!0,this._xrRenderTarget.depth=this._useMultiview?2:1,this._sessionUsesLayers=e.enabledFeatures.includes("layers"),this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType()),this._sessionUsesLayers)for(let A of this._layers)A.plane.material=new fs({color:16777215,side:A.type==="cylinder"?mi:zo}),A.plane.material.blending=Dd,A.plane.material.blendEquation=oo,A.plane.material.blendSrc=Nu,A.plane.material.blendDst=Nu,A.xrlayer=this._createXRLayer(A),u.unshift(A.xrlayer);e.updateRenderState({layers:u})}else{await t.backend.makeXRCompatible(),this.setFoveation(this.getFoveation());let r={antialias:t.currentSamples>0,alpha:!0,depth:t.depth,stencil:t.stencil,framebufferScaleFactor:this.getFramebufferScaleFactor()},s=new XRWebGLLayer(e,n,r);this._glBaseLayer=s,e.updateRenderState({baseLayer:s}),t.setPixelRatio(1),t._setXRLayerSize(s.framebufferWidth,s.framebufferHeight),this._xrRenderTarget=new Hg(s.framebufferWidth,s.framebufferHeight,{format:Or,type:Ji,colorSpace:t.outputColorSpace,stencilBuffer:t.stencil,resolveDepthBuffer:s.ignoreDepthValues===!1,resolveStencilBuffer:s.ignoreDepthValues===!1}),this._xrRenderTarget._isOpaqueFramebuffer=!0,this._referenceSpace=await e.requestReferenceSpace(this.getReferenceSpaceType())}t._animation.setAnimationLoop(this._onAnimationFrame),t._animation.setContext(e),t._animation.start(),this.isPresenting=!0,this.dispatchEvent({type:"sessionstart"})}}updateCamera(e){let t=this._session;if(t===null)return;let n=e.near,r=e.far,s=this._cameraXR,o=this._cameraL,a=this._cameraR;s.near=a.near=o.near=n,s.far=a.far=o.far=r,s.isMultiViewCamera=this._useMultiview,(this._currentDepthNear!==s.near||this._currentDepthFar!==s.far)&&(t.updateRenderState({depthNear:s.near,depthFar:s.far}),this._currentDepthNear=s.near,this._currentDepthFar=s.far),s.layers.mask=e.layers.mask|6,o.layers.mask=s.layers.mask&-5,a.layers.mask=s.layers.mask&-3;let l=e.parent,c=s.cameras;Ote(s,l);for(let u=0;u<c.length;u++)Ote(c[u],l);c.length===2?AIe(s,o,a):s.projectionMatrix.copy(o.projectionMatrix),gIe(e,s,l)}_getController(e){let t=this._controllers[e];return t===void 0&&(t=new r0,this._controllers[e]=t),t}};function AIe(i,e,t){Nte.setFromMatrixPosition(e.matrixWorld),Fte.setFromMatrixPosition(t.matrixWorld);let n=Nte.distanceTo(Fte),r=e.projectionMatrix.elements,s=t.projectionMatrix.elements,o=r[14]/(r[10]-1),a=r[14]/(r[10]+1),l=(r[9]+1)/r[5],c=(r[9]-1)/r[5],u=(r[8]-1)/r[0],f=(s[8]+1)/s[0],d=o*u,A=o*f,y=n/(-u+f),w=y*-u;if(e.matrixWorld.decompose(i.position,i.quaternion,i.scale),i.translateX(w),i.translateZ(y),i.matrixWorld.compose(i.position,i.quaternion,i.scale),i.matrixWorldInverse.copy(i.matrixWorld).invert(),r[10]===-1)i.projectionMatrix.copy(e.projectionMatrix),i.projectionMatrixInverse.copy(e.projectionMatrixInverse);else{let S=o+y,T=a+y,R=d-w,I=A+(n-w),P=l*a/T*S,F=c*a/T*S;i.projectionMatrix.makePerspective(R,I,P,F,S,T),i.projectionMatrixInverse.copy(i.projectionMatrix).invert()}}function Ote(i,e){e===null?i.matrixWorld.copy(i.matrix):i.matrixWorld.multiplyMatrices(e.matrixWorld,i.matrix),i.matrixWorldInverse.copy(i.matrixWorld).invert()}function gIe(i,e,t){t===null?i.matrix.copy(e.matrixWorld):(i.matrix.copy(t.matrixWorld),i.matrix.invert(),i.matrix.multiply(e.matrixWorld)),i.matrix.decompose(i.position,i.quaternion,i.scale),i.updateMatrixWorld(!0),i.projectionMatrix.copy(e.projectionMatrix),i.projectionMatrixInverse.copy(e.projectionMatrixInverse),i.isPerspectiveCamera&&(i.fov=Cd*2*Math.atan(1/i.projectionMatrix.elements[5]),i.zoom=1)}function vIe(i){let e=this._controllerInputSources.indexOf(i.inputSource);if(e===-1)return;let t=this._controllers[e];if(t!==void 0){let n=this.getReferenceSpace();t.update(i.inputSource,i.frame,n),t.dispatchEvent({type:i.type,data:i.inputSource})}}function _Ie(){let i=this._session,e=this._renderer;i.removeEventListener("select",this._onSessionEvent),i.removeEventListener("selectstart",this._onSessionEvent),i.removeEventListener("selectend",this._onSessionEvent),i.removeEventListener("squeeze",this._onSessionEvent),i.removeEventListener("squeezestart",this._onSessionEvent),i.removeEventListener("squeezeend",this._onSessionEvent),i.removeEventListener("end",this._onSessionEnd),i.removeEventListener("inputsourceschange",this._onInputSourcesChange);for(let t=0;t<this._controllers.length;t++){let n=this._controllerInputSources[t];n!==null&&(this._controllerInputSources[t]=null,this._controllers[t].disconnect(n))}if(this._currentDepthNear=null,this._currentDepthFar=null,this._currentSamples!==null&&(e._samples=this._currentSamples,this._currentSamples=null),e._resetXRState(),this._disposeWebGPUSession(),this._session=null,this._xrRenderTarget=null,this._glBinding=null,this._webgpuBinding=null,this._glBaseLayer=null,this._glProjLayer=null,this._sessionUsesLayers===!0)for(let t of this._layers)t.renderTarget=new Hg(t.pixelwidth,t.pixelheight,{format:Or,type:Ji,depthTexture:new Es(t.pixelwidth,t.pixelheight,t.stencilBuffer?ua:xi,void 0,void 0,void 0,void 0,void 0,void 0,t.stencilBuffer?xo:Vs),stencilBuffer:t.stencilBuffer,resolveDepthBuffer:!1,resolveStencilBuffer:!1}),t.renderTarget.isXRRenderTarget=!1,t.plane.material=t.material,t.material.map=t.renderTarget.texture,t.material.map.offset.y=1,t.material.map.repeat.y=-1,delete t.xrlayer;this.isPresenting=!1,this._useMultiview=!1,e._animation.stop(),e._animation.setAnimationLoop(this._currentAnimationLoop),e._animation.setContext(this._currentAnimationContext),e._animation.start(),e.setPixelRatio(this._currentPixelRatio),e.setSize(this._currentSize.width,this._currentSize.height,!1),this.dispatchEvent({type:"sessionend"})}function xIe(i){let e=this._controllers,t=this._controllerInputSources;for(let n=0;n<i.removed.length;n++){let r=i.removed[n],s=t.indexOf(r);s>=0&&(t[s]=null,e[s].disconnect(r))}for(let n=0;n<i.added.length;n++){let r=i.added[n],s=t.indexOf(r);if(s===-1){for(let a=0;a<e.length;a++)if(a>=t.length){t.push(r),s=a;break}else if(t[a]===null){t[a]=r,s=a;break}if(s===-1)break}let o=e[s];o&&o.connect(r)}}function yIe(i){return i.type==="quad"?this._glBinding.createQuadLayer({transform:new XRRigidTransform(i.translation,i.quaternion),width:i.width/2,height:i.height/2,space:this._referenceSpace,viewPixelWidth:i.pixelwidth,viewPixelHeight:i.pixelheight,clearOnAccess:!1}):this._glBinding.createCylinderLayer({transform:new XRRigidTransform(i.translation,i.quaternion),radius:i.radius,centralAngle:i.centralAngle,aspectRatio:i.aspectRatio,space:this._referenceSpace,viewPixelWidth:i.pixelwidth,viewPixelHeight:i.pixelheight,clearOnAccess:!1})}function bIe(i,e){if(e===void 0)return;let t=this._cameraXR,n=this._renderer,r=n.backend,s=this._glBaseLayer,o=this.getReferenceSpace(),a=e.getViewerPose(o);if(this._xrFrame=e,a!==null){let l=a.views,c=this._isWebGPUSession()?this._getWebGPUViewData(l):null;this._glBaseLayer!==null&&c===null&&r.setXRTarget(s.framebuffer);let u=!1;l.length!==t.cameras.length&&(t.cameras.length=0,u=!0);for(let d=0;d<l.length;d++){let A=l[d],y;if(c!==null)y=c.viewports[d];else if(this._supportsLayers===!0){let S=this._glBinding.getViewSubImage(this._glProjLayer,A);y=S.viewport,d===0&&r.setXRRenderTargetTextures(this._xrRenderTarget,S.colorTexture,this._glProjLayer.ignoreDepthValues&&!this._useMultiview?void 0:S.depthStencilTexture)}else y=s.getViewport(A);let w=this._cameras[d];w===void 0&&(w=new Yr,w.layers.enable(d),w.viewport=new xn,w.matrixWorldAutoUpdate=!1,this._cameras[d]=w),w.matrix.fromArray(A.transform.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale),w.projectionMatrix.fromArray(A.projectionMatrix),w.projectionMatrixInverse.copy(w.projectionMatrix).invert(),w.viewport.set(y.x,y.y,y.width,y.height),d===0&&(t.matrix.copy(w.matrix),t.matrix.decompose(t.position,t.quaternion,t.scale)),u===!0&&t.cameras.push(w)}c!==null&&c.colorTexture!==null&&r.setXRRenderTargetTextures(this._xrRenderTarget,c.colorTexture,c.viewDescriptors),n.setOutputRenderTarget(this._xrRenderTarget);let f=n._getFrameBufferTarget();n.xr.foveateBoundTexture(f)}for(let l=0;l<this._controllers.length;l++){let c=this._controllerInputSources[l],u=this._controllers[l];c!==null&&u!==void 0&&u.update(c,e,o)}this._currentAnimationLoop&&this._currentAnimationLoop(i,e),e.detectedPlanes&&this.dispatchEvent({type:"planesdetected",data:e}),this._xrFrame=null}var v9=class extends ca{constructor(e){super(),this.domElement=e,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new xn(0,0,this._width,this._height),this._scissor=new xn(0,0,this._width,this._height),this._scissorTest=!1,this.colorTexture=new WA,this.depthTexture=new Es}getPixelRatio(){return this._pixelRatio}getDrawingBufferSize(e){return e.set(this._width*this._pixelRatio,this._height*this._pixelRatio).floor()}getSize(e){return e.set(this._width,this._height)}setPixelRatio(e=1){this._pixelRatio!==e&&(this._pixelRatio=e,this.setSize(this._width,this._height,!1))}setDrawingBufferSize(e,t,n){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this._pixelRatio=n,this.domElement.width=Math.floor(e*n),this.domElement.height=Math.floor(t*n),this.setViewport(0,0,e,t),this._dispatchResize())}setSize(e,t,n=!0){this.xr&&this.xr.isPresenting||(this._width=e,this._height=t,this.domElement.width=Math.floor(e*this._pixelRatio),this.domElement.height=Math.floor(t*this._pixelRatio),n===!0&&(this.domElement.style.width=e+"px",this.domElement.style.height=t+"px"),this.setViewport(0,0,e,t),this._dispatchResize())}getScissor(e){let t=this._scissor;return e.x=t.x,e.y=t.y,e.width=t.width,e.height=t.height,e}setScissor(e,t,n,r){let s=this._scissor;e.isVector4?s.copy(e):s.set(e,t,n,r)}getScissorTest(){return this._scissorTest}setScissorTest(e){this._scissorTest=e}getViewport(e){return e.copy(this._viewport)}setViewport(e,t,n,r,s=0,o=1){let a=this._viewport;e.isVector4?a.copy(e):a.set(e,t,n,r),a.minDepth=s,a.maxDepth=o}_dispatchResize(){this.dispatchEvent({type:"resize"})}dispose(){this.dispatchEvent({type:"dispose"})}},Ute=new s0,W_=new Oe,hU=new xn,BR=new zc,OR=new N2,j_=new cn,qd=new xn,wIe={[zo]:mi,[mi]:zo,[vr]:vr},_9=class{constructor(e,t={}){this.isRenderer=!0;let{logarithmicDepthBuffer:n=!1,reversedDepthBuffer:r=!1,alpha:s=!0,depth:o=!0,stencil:a=!1,antialias:l=!1,samples:c=0,getFallback:u=null,outputBufferType:f=Wi,multiview:d=!1}=t;this.backend=e,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.alpha=s,this.logarithmicDepthBuffer=n,this.reversedDepthBuffer=r,this.outputColorSpace=Fr,this.toneMapping=ao,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=o,this.stencil=a,this.info=new K7,this.contextNode=ep(),this.library=new Y4,this.lighting=new A9,this._samples=c||l===!0?4:0,this._onCanvasTargetResize=this._onCanvasTargetResize.bind(this),this._canvasTarget=new v9(e.getDomElement()),this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize),this._canvasTarget.isDefaultCanvasTarget=!0,this._inspector=new p4,this._inspector.setRenderer(this),this._getFallback=u,this._attributes=null,this._geometries=null,this._nodes=null,this._animation=null,this._bindings=null,this._objects=null,this._pipelines=null,this._bundles=null,this._renderLists=null,this._renderContexts=null,this._textures=null,this._background=null,this._quadCache=new Map,this._currentRenderContext=null,this._opaqueSort=null,this._transparentSort=null,this._frameBufferTargets=new Map;let A=this.alpha===!0?0:1;this._clearColor=new xS(0,0,0,A),this._clearDepth=1,this._clearStencil=0,this._renderTarget=null,this._activeCubeFace=0,this._activeMipmapLevel=0,this._outputRenderTarget=null,this._mrt=null,this._renderObjectFunction=null,this._currentRenderObjectFunction=null,this._currentRenderBundle=null,this._handleObjectFunction=this._renderObjectDirect,this._isDeviceLost=!1,this.onDeviceLost=this._onDeviceLost,this.onError=this._onError,this._outputBufferType=f,this._cacheShadowNodes=new WeakMap,this._initialized=!1,this._callDepth=-1,this._initPromise=null,this._compilationPromises=null,this._currentSourceMaterial=null,this.transparent=!0,this.opaque=!0,this.shadowMap={enabled:!1,transmitted:!1,type:d0},this.xr=new g9(this,d),this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(y,w,S)=>{await this.compileAsync(S,w,y);let R=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,I=this._renderLists.get(y,w),P=this._renderContexts.get(R,this._mrt),F=y.overrideMaterial||S.material,D=this._objects.get(S,F,y,w,I.lightsNode,P,P.clippingContext),{fragmentShader:L,vertexShader:C}=D.getNodeBuilderState();return{fragmentShader:L,vertexShader:C}}}}async init(){return this._initPromise!==null?this._initPromise:(this._initPromise=new Promise(async(e,t)=>{let n=this.backend;try{await n.init(this)}catch(r){if(this._getFallback!==null)try{this.backend=n=this._getFallback(r),await n.init(this)}catch(s){t(s);return}else{t(r);return}}this._nodes=new d9(this,n),this._animation=new j7(this,this._nodes,this.info),this._attributes=new Y7(n,this.info),this._background=new Bk(this,this._nodes),this._geometries=new Z7(this._attributes,this.info),this._textures=new ok(this,n,this.info),this._pipelines=new ek(n,this._nodes,this.info),this._bindings=new tk(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new $7(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new ik(this.lighting),this._bundles=new m9,this._renderContexts=new sk(this),this._animation.start(),this._initialized=!0,this._inspector.init(),e(this)}),this._initPromise)}get domElement(){return this._canvasTarget.domElement}get coordinateSystem(){return this.backend.coordinateSystem}async compileAsync(e,t,n=null){if(this._isDeviceLost===!0)return;this._initialized===!1&&await this.init();let r=this._nodes.nodeFrame,s=r.renderId,o=this._currentRenderContext,a=this._currentRenderObjectFunction,l=this._handleObjectFunction,c=this._compilationPromises;n===null&&(n=e);let u=e.isScene===!0?e:n.isScene===!0?n:Ute,d=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,A=this._renderContexts.get(d,this._mrt),y=this._activeMipmapLevel,w=[];this._currentRenderContext=A,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=w,r.renderId++,r.update(),A.depth=this.depth,A.stencil=this.stencil,A.clippingContext||(A.clippingContext=new $4),A.clippingContext.updateGlobal(u,t),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t),u.onBeforeRender(this,e,t,d);let S=t.isArrayCamera?OR:BR;t.isArrayCamera?S.setFromArrayCamera(t):(j_.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),S.setFromProjectionMatrix(j_,t.coordinateSystem,t.reversedDepth));let T=this._renderLists.get(u,t);if(T.begin(),this._projectObject(e,t,0,T,A.clippingContext),n!==e&&n.traverseVisible(function(D){D.isLight&&D.layers.test(t.layers)&&T.pushLight(D)}),T.finish(),d!==null){this._textures.updateRenderTarget(d,y);let D=this._textures.get(d);A.textures=D.textures,A.depthTexture=D.depthTexture}else A.textures=null,A.depthTexture=null;n!==e?this._background.update(n,T,A):this._background.update(u,T,A);let R=T.opaque,I=T.transparent,P=T.transparentDoublePass,F=T.lightsNode;this.opaque===!0&&R.length>0&&this._renderObjects(R,t,u,F),this.transparent===!0&&I.length>0&&this._renderTransparents(I,P,t,u,F),r.renderId=s,this._currentRenderContext=o,this._currentRenderObjectFunction=a,this._handleObjectFunction=l,this._compilationPromises=c;for(let D of w){let L=this._objects.get(D.object,D.material,D.scene,D.camera,D.lightsNode,D.renderContext,D.clippingContext,D.passId);L.drawRange=D.object.geometry.drawRange,L.group=D.group,await this._nodes.getForRenderAsync(L),this._nodes.updateBefore(L),this._geometries.updateForRender(L),this._nodes.updateForRender(L),this._bindings.updateForRender(L);let C=[];this._pipelines.getForRender(L,C),C.length>0&&await Promise.all(C),this._nodes.updateAfter(L),await AF()}}async renderAsync(e,t){ni('Renderer: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.render(e,t)}async waitForGPU(){ze("Renderer: waitForGPU() has been removed. Read https://github.com/mrdoob/three.js/issues/32012 for more information.")}set inspector(e){this._inspector!==null&&this._inspector.setRenderer(null),this._inspector=e,this._inspector.setRenderer(this)}get inspector(){return this._inspector}set highPrecision(e){let t=this.contextNode.value;e===!0?(t.modelViewMatrix=QU,t.modelNormalViewMatrix=JU):this.highPrecision&&(delete t.modelViewMatrix,delete t.modelNormalViewMatrix)}get highPrecision(){let e=this.contextNode.value;return e.modelViewMatrix===QU&&e.modelNormalViewMatrix===JU}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}getOutputBufferType(){return this._outputBufferType}getColorBufferType(){return ni('Renderer: ".getColorBufferType()" has been renamed to ".getOutputBufferType()".'),this.getOutputBufferType()}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:41674167 41684168 Message: ${e.message}`;e.reason&&(t+=`4169-Reason: ${e.reason}`),ze(t),this._isDeviceLost=!0}_onError(e){let t=`WebGPURenderer: Uncaptured ${e.api} ${e.type}`;e.message&&(t+=`: ${e.message}`),ze(t)}_bundleNeedsUpdate(e,t){return t.bundleGPU===void 0||e.version!==t.version}_renderBundle(e,t,n){let{bundleGroup:r,camera:s,renderList:o}=e,a=this._currentRenderContext,l=this._bundles.get(r,s,a),c=this.backend.get(l);if(this._bundleNeedsUpdate(r,c)){this.backend.beginBundle(a),this._currentRenderBundle=l;let{transparentDoublePass:f,transparent:d,opaque:A}=o;this.opaque===!0&&A.length>0&&this._renderObjects(A,s,t,n),this.transparent===!0&&d.length>0&&this._renderTransparents(d,f,s,t,n),this._currentRenderBundle=null,this.backend.finishBundle(a,l),c.version=r.version}else{let{renderObjects:f}=c;for(let d=0,A=f.length;d<A;d++){let y=f[d];this._nodes.needsRefresh(y)&&(this._nodes.updateBefore(y),this._geometries.updateForRender(y),this._nodes.updateForRender(y),this._bindings.updateForRender(y),this._nodes.updateAfter(y))}}this.backend.addBundle(a,l)}render(e,t){if(this._initialized===!1)throw new Error('THREE.Renderer: .render() called before the backend is initialized. Use "await renderer.init();" before rendering.');this._renderScene(e,t)}get initialized(){return this._initialized}_renderOutputLayers(e,t){if(t.texture.isArrayTexture!==!0||t.texture.image.depth<=1){this._renderScene(e,e.camera,!1);return}let n=this._activeCubeFace;try{for(let r=0;r<t.texture.image.depth;r++)this._nodes.setOutputLayerIndex(r),this._activeCubeFace=r,this._renderScene(e,e.camera,!1)}finally{this._nodes.setOutputLayerIndex(0),this._activeCubeFace=n}}_getFrameBufferTarget(){let{currentToneMapping:e,currentColorSpace:t}=this,n=e!==ao,r=t!==ln.workingColorSpace;if(n===!1&&r===!1)return null;let{width:s,height:o}=this.getDrawingBufferSize(k_),{depth:a,stencil:l}=this,c=this._outputRenderTarget||this._canvasTarget,u=this._frameBufferTargets.get(c);if(u===void 0){u=new Fa(s,o,{depthBuffer:a,stencilBuffer:l,type:this._outputBufferType,format:Or,colorSpace:ln.workingColorSpace,generateMipmaps:!1,minFilter:Mi,magFilter:Mi,samples:this.samples}),u.isPostProcessingRenderTarget=!0;let S=()=>{c.removeEventListener("dispose",S),u.dispose(),this._frameBufferTargets.delete(c)};c.addEventListener("dispose",S),this._frameBufferTargets.set(c,u)}let f=this.getOutputRenderTarget();u.depthBuffer=a,u.stencilBuffer=l,f!==null?u.setSize(f.width,f.height,f.depth):u.setSize(s,o,1);let d=this._outputRenderTarget?this._outputRenderTarget.viewport:c._viewport,A=this._outputRenderTarget?this._outputRenderTarget.scissor:c._scissor,y=this._outputRenderTarget?1:c._pixelRatio,w=this._outputRenderTarget?this._outputRenderTarget.scissorTest:c._scissorTest;return u.viewport.copy(d),u.scissor.copy(A),u.viewport.multiplyScalar(y),u.scissor.multiplyScalar(y),u.scissorTest=w,u.multiview=f!==null?f.multiview:!1,u.useArrayDepthTexture=f!==null?f.useArrayDepthTexture:!1,u.resolveDepthBuffer=f!==null?f.resolveDepthBuffer:!0,u._autoAllocateDepthBuffer=f!==null?f._autoAllocateDepthBuffer:!1,u}_renderScene(e,t,n=!0){if(this._isDeviceLost===!0)return;let r=n?this._getFrameBufferTarget():null,s=this._nodes.nodeFrame,o=s.renderId,a=this._currentRenderContext,l=this._currentRenderObjectFunction,c=this._handleObjectFunction;this.lighting.beginRender(e),this._callDepth++;let u=e.isScene===!0?e:dte,f=this._renderTarget||this._outputRenderTarget,d=this._activeCubeFace,A=this._activeMipmapLevel,y;if(r!==null?(y=r,this.setRenderTarget(y)):y=f,y!==null&&y.depthBuffer===!0){let W=this._textures.get(y);W.depthInitialized!==!0&&((this.autoClear===!1||this.autoClear===!0&&this.autoClearDepth===!1)&&this.clearDepth(),W.depthInitialized=!0)}let w=this._renderContexts.get(y,this._mrt,this._callDepth);this._currentRenderContext=w,this._currentRenderObjectFunction=this._renderObjectFunction||this.renderObject,this._handleObjectFunction=this._renderObjectDirect,this.info.calls++,this.info.render.calls++,this.info.render.frameCalls++,s.renderId=this.info.calls,this.backend.updateTimeStampUID(w),this.inspector.beginRender(this.backend.getTimestampUID(w),e,t,y),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t);let S=this._canvasTarget,T=S._viewport,R=S._scissor,P=S._pixelRatio;y!==null&&(T=y.viewport,R=y.scissor,P=1),this.getDrawingBufferSize(k_),HO.set(0,0,k_.width,k_.height);let I=T.minDepth===void 0?0:T.minDepth,F=T.maxDepth===void 0?1:T.maxDepth;w.viewportValue.copy(T).multiplyScalar(P).floor(),w.viewportValue.width>>=A,w.viewportValue.height>>=A,w.viewportValue.minDepth=I,w.viewportValue.maxDepth=F,w.viewport=w.viewportValue.equals(HO)===!1,w.scissorValue.copy(R).multiplyScalar(P).floor(),w.scissor=S._scissorTest&&w.scissorValue.equals(HO)===!1,w.scissorValue.width>>=A,w.scissorValue.height>>=A,w.clippingContext||(w.clippingContext=new z4),w.clippingContext.updateGlobal(u,t),u.onBeforeRender(this,e,t,y);let D=t.isArrayCamera?RR:CR;t.isArrayCamera?D.setFromArrayCamera(t):(z_.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),D.setFromProjectionMatrix(z_,t.coordinateSystem,t.reversedDepth));let L=this._renderLists.get(e,t);if(L.begin(),this._projectObject(e,t,0,L,w.clippingContext),L.finish(),this.sortObjects===!0&&L.sort(this._opaqueSort,this._transparentSort,t.reversedDepth),y!==null){this._textures.updateRenderTarget(y,A);let W=this._textures.get(y);w.textures=W.textures,w.depthTexture=W.depthTexture,w.width=W.width,w.height=W.height,w.renderTarget=y,w.depth=y.depthBuffer,w.stencil=y.stencilBuffer}else w.textures=null,w.depthTexture=null,w.width=k_.width,w.height=k_.height,w.depth=this.depth,w.stencil=this.stencil;w.width>>=A,w.height>>=A,w.activeCubeFace=d,w.activeMipmapLevel=A,w.occlusionQueryCount=L.occlusionQueryCount,w.scissorValue.max(zd.set(0,0,0,0)),w.scissorValue.x+w.scissorValue.width>w.width&&(w.scissorValue.width=Math.max(w.width-w.scissorValue.x,0)),w.scissorValue.y+w.scissorValue.height>w.height&&(w.scissorValue.height=Math.max(w.height-w.scissorValue.y,0)),this._background.update(u,L,w),w.camera=t,this.backend.beginRender(w);let{bundles:C,lightsNode:B,transparentDoublePass:k,transparent:z,opaque:G}=L;return C.length>0&&this._renderBundles(C,u,B),this.opaque===!0&&G.length>0&&this._renderObjects(G,t,u,B),this.transparent===!0&&z.length>0&&this._renderTransparents(z,k,t,u,B),this.backend.finishRender(w),s.renderId=o,this._currentRenderContext=a,this._currentRenderObjectFunction=l,this._handleObjectFunction=c,this.lighting.finishRender(e),this._callDepth--,r!==null&&(this.setRenderTarget(f,d,A),this._renderOutput(y)),u.onAfterRender(this,e,t,y),this.inspector.finishRender(this.backend.getTimestampUID(w)),w}_setXRLayerSize(e,t){this._canvasTarget._width=e,this._canvasTarget._height=t,this.setViewport(0,0,e,t)}_renderOutput(e){let t=this._nodes.getOutputCacheKey(),n=this._quadCache.get(e.texture),r;if(n===void 0){r=new gS(new Rr),r.name="Output Color Transform",r.material.name="outputColorTransform",r.material.fragmentNode=this._nodes.getOutputNode(e.texture),n={quad:r,cacheKey:t},this._quadCache.set(e.texture,n);let a=()=>{r.material.dispose(),this._quadCache.delete(e.texture),e.texture.removeEventListener("dispose",a)};e.texture.addEventListener("dispose",a)}else r=n.quad,n.cacheKey!==t&&(r.material.fragmentNode=this._nodes.getOutputNode(e.texture),r.material.needsUpdate=!0,n.cacheKey=t);let s=this.autoClear,o=this.xr.enabled;this.autoClear=!1,this.xr.enabled=!1,this._renderOutputLayers(r,e),this.autoClear=s,this.xr.enabled=o}getMaxAnisotropy(){return this.backend.capabilities.getMaxAnisotropy()}getActiveCubeFace(){return this._activeCubeFace}getActiveMipmapLevel(){return this._activeMipmapLevel}async setAnimationLoop(e){this._initialized===!1&&await this.init(),this._animation.setAnimationLoop(e)}getAnimationLoop(){return this._animation.getAnimationLoop()}async getArrayBufferAsync(e,t=null,n=0,r=-1){if(t!==null&&t.isReadbackBuffer&&this.info.memoryMap.has(t)===!1){this.info.createReadbackBuffer(t);let s=()=>{t.removeEventListener("dispose",s),this.info.destroyReadbackBuffer(t)};t.addEventListener("dispose",s)}if(n%4!==0||r>0&&r%4!==0)throw new Error('THREE.Renderer: "getArrayBufferAsync()" offset and count must be a multiple of 4.');return await this.backend.getArrayBufferAsync(e,t,n,r)}getContext(){return this.backend.getContext()}getPixelRatio(){return this._canvasTarget.getPixelRatio()}getDrawingBufferSize(e){return this._canvasTarget.getDrawingBufferSize(e)}getSize(e){return this._canvasTarget.getSize(e)}setPixelRatio(e=1){this._canvasTarget.setPixelRatio(e)}setDrawingBufferSize(e,t,n){this.xr&&this.xr.isPresenting||this._canvasTarget.setDrawingBufferSize(e,t,n)}setSize(e,t,n=!0){this.xr&&this.xr.isPresenting||this._canvasTarget.setSize(e,t,n)}setOpaqueSort(e){this._opaqueSort=e}setTransparentSort(e){this._transparentSort=e}getScissor(e){return this._canvasTarget.getScissor(e)}setScissor(e,t,n,r){this._canvasTarget.setScissor(e,t,n,r)}getScissorTest(){return this._canvasTarget.getScissorTest()}setScissorTest(e){this._canvasTarget.setScissorTest(e),this.backend.setScissorTest(e)}getViewport(e){return this._canvasTarget.getViewport(e)}setViewport(e,t,n,r,s=0,o=1){this._canvasTarget.setViewport(e,t,n,r,s,o)}getClearColor(e){return e.copy(this._clearColor)}setClearColor(e,t=1){this._clearColor.set(e),this._clearColor.a=t}getClearAlpha(){return this._clearColor.a}setClearAlpha(e){this._clearColor.a=e}getClearDepth(){return this.reversedDepthBuffer===!0?1-this._clearDepth:this._clearDepth}setClearDepth(e){this._clearDepth=e}getClearStencil(){return this._clearStencil}setClearStencil(e){this._clearStencil=e}isOccluded(e){let t=this._currentRenderContext;return t&&this.backend.isOccluded(t,e)}clear(e=!0,t=!0,n=!0){if(this._initialized===!1)throw new Error('THREE.Renderer: .clear() called before the backend is initialized. Use "await renderer.init();" before using this method.');let r=this._renderTarget||this._getFrameBufferTarget(),s=null;if(r!==null){this._textures.updateRenderTarget(r);let o=this._textures.get(r);s=this._renderContexts.get(r,null,-1),s.textures=o.textures,s.depthTexture=o.depthTexture,s.width=o.width,s.height=o.height,s.renderTarget=r,s.depth=r.depthBuffer,s.stencil=r.stencilBuffer;let a=this.backend.getClearColor();s.clearColorValue.r=a.r,s.clearColorValue.g=a.g,s.clearColorValue.b=a.b,s.clearColorValue.a=a.a,s.clearDepthValue=this.getClearDepth(),s.clearStencilValue=this.getClearStencil(),s.activeCubeFace=this.getActiveCubeFace(),s.activeMipmapLevel=this.getActiveMipmapLevel(),r.depthBuffer===!0&&(o.depthInitialized=!0)}this.backend.clear(e,t,n,s),r!==null&&this._renderTarget===null&&this._renderOutput(r)}clearColor(){this.clear(!0,!1,!1)}clearDepth(){this.clear(!1,!0,!1)}clearStencil(){this.clear(!1,!1,!0)}async clearAsync(e=!0,t=!0,n=!0){ni('Renderer: "clearAsync()" has been deprecated. Use "clear()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.clear(e,t,n)}async clearColorAsync(){ni('Renderer: "clearColorAsync()" has been deprecated. Use "clearColor()" and "await renderer.init();" when creating the renderer.'),this.clear(!0,!1,!1)}async clearDepthAsync(){ni('Renderer: "clearDepthAsync()" has been deprecated. Use "clearDepth()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!0,!1)}async clearStencilAsync(){ni('Renderer: "clearStencilAsync()" has been deprecated. Use "clearStencil()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!1,!0)}get needsFrameBufferTarget(){let e=this.currentToneMapping!==ao,t=this.currentColorSpace!==ln.workingColorSpace;return e||t}get samples(){return this._samples}get currentSamples(){let e=this._samples;return this._renderTarget!==null?e=this._renderTarget.samples:this.needsFrameBufferTarget&&(e=0),e}get currentToneMapping(){return this.isOutputTarget?this.toneMapping:ao}get currentColorSpace(){return this.isOutputTarget?this.outputColorSpace:ln.workingColorSpace}get isOutputTarget(){return this._renderTarget===this._outputRenderTarget||this._renderTarget===null}dispose(){if(this._initialized===!0){this.info.dispose(),this.backend.dispose(),this._animation.dispose(),this._objects.dispose(),this._geometries.dispose(),this._pipelines.dispose(),this._nodes.dispose(),this._bindings.dispose(),this._renderLists.dispose(),this._renderContexts.dispose(),this._textures.dispose();for(let e of this._frameBufferTargets.keys())e.dispose();Object.values(this.backend.timestampQueryPool).forEach(e=>{e!==null&&e.dispose()})}this.setRenderTarget(null),this.setAnimationLoop(null)}setRenderTarget(e,t=0,n=0){this._renderTarget=e,this._activeCubeFace=t,this._activeMipmapLevel=n}getRenderTarget(){return this._renderTarget}setOutputRenderTarget(e){this._outputRenderTarget=e}getOutputRenderTarget(){return this._outputRenderTarget}setCanvasTarget(e){this._canvasTarget.removeEventListener("resize",this._onCanvasTargetResize),this._canvasTarget=e,this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize)}getCanvasTarget(){return this._canvasTarget}_resetXRState(){this.backend.setXRTarget(null),this.setOutputRenderTarget(null),this.setRenderTarget(null);for(let e of this._frameBufferTargets.keys())e.dispose()}setRenderObjectFunction(e){this._renderObjectFunction=e}getRenderObjectFunction(){return this._renderObjectFunction}compute(e,t=null){if(this._isDeviceLost===!0)return;if(this._initialized===!1)return Xe("Renderer: .compute() called before the backend is initialized. Try using .computeAsync() instead."),this.computeAsync(e,t);let n=this._nodes.nodeFrame,r=n.renderId;this.info.calls++,this.info.compute.calls++,this.info.compute.frameCalls++,n.renderId=this.info.calls,this.backend.updateTimeStampUID(e),this.inspector.beginCompute(this.backend.getTimestampUID(e),e);let s=this.backend,o=this._pipelines,a=this._bindings,l=this._nodes,c=Array.isArray(e)?e:[e];if(c[0]===void 0||c[0].isComputeNode!==!0)throw new Error("THREE.Renderer: .compute() expects a ComputeNode.");s.beginCompute(e);for(let u of c){if(o.has(u)===!1){let A=()=>{u.removeEventListener("dispose",A),o.delete(u),a.deleteForCompute(u),l.delete(u)};u.addEventListener("dispose",A);let y=u.onInitFunction;y!==null&&y.call(u,{renderer:this})}l.updateForCompute(u),a.updateForCompute(u);let f=a.getForCompute(u),d=o.getForCompute(u,f);s.compute(e,u,f,d,t)}s.finishCompute(e),n.renderId=r,this.inspector.finishCompute(this.backend.getTimestampUID(e))}async computeAsync(e,t=null){this._initialized===!1&&await this.init(),this.compute(e,t)}async hasFeatureAsync(e){return ni('Renderer: "hasFeatureAsync()" has been deprecated. Use "hasFeature()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.hasFeature(e)}async resolveTimestampsAsync(e="render"){return this._initialized===!1&&await this.init(),this.backend.resolveTimestampsAsync(e)}hasFeature(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .hasFeature() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this.backend.hasFeature(e)}hasInitialized(){return this._initialized}async initTextureAsync(e){ni('Renderer: "initTextureAsync()" has been deprecated. Use "initTexture()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.initTexture(e)}initTexture(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .initTexture() called before the backend is initialized. Use "await renderer.init();" before using this method.');this._textures.updateTexture(e)}initRenderTarget(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .initRenderTarget() called before the backend is initialized. Use "await renderer.init();" before using this method.');this._textures.updateRenderTarget(e);let t=this._textures.get(e),n=this._renderContexts.get(e);n.textures=t.textures,n.depthTexture=t.depthTexture,n.width=t.width,n.height=t.height,n.renderTarget=e,n.depth=e.depthBuffer,n.stencil=e.stencilBuffer,this.backend.initRenderTarget(n)}copyFramebufferToTexture(e,t=null){if(t!==null)if(t.isVector2)t=zd.set(t.x,t.y,e.image.width,e.image.height).floor();else if(t.isVector4)t=zd.copy(t).floor();else{ze("Renderer.copyFramebufferToTexture: Invalid rectangle.");return}else t=zd.set(0,0,e.image.width,e.image.height);let n=this._currentRenderContext,r;n!==null?r=n.renderTarget:(r=this._renderTarget||this._getFrameBufferTarget(),r!==null&&(this._textures.updateRenderTarget(r),n=this._textures.get(r))),this._textures.updateTexture(e,{renderTarget:r}),this.backend.copyFramebufferToTexture(e,n,t),this._inspector.copyFramebufferToTexture(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){this._textures.updateTexture(e),this._textures.updateTexture(t),this.backend.copyTextureToTexture(e,t,n,r,s,o),this._inspector.copyTextureToTexture(e,t)}async readRenderTargetPixelsAsync(e,t,n,r,s,o=0,a=0){return this.backend.copyTextureToBuffer(e.textures[o],t,n,r,s,a)}_projectObject(e,t,n,r,s){if(e.visible===!1)return;if(e.layers.test(t.layers)){if(e.isGroup)n=e.renderOrder,e.isClippingGroup&&e.enabled&&(s=s.getGroupContext(e));else if(e.isLOD)e.autoUpdate===!0&&e.update(t);else if(e.isLight)r.pushLight(e);else if(e.isSprite){let l=t.isArrayCamera?RR:CR;if(!e.frustumCulled||l.intersectsSprite(e)){this.sortObjects===!0&&zd.setFromMatrixPosition(e.matrixWorld).applyMatrix4(z_);let{geometry:c,material:u}=e;u.visible&&r.push(e,c,u,n,zd.z,null,s)}}else if(e.isLineLoop)ze("Renderer: Objects of type THREE.LineLoop are not supported. Please use THREE.Line or THREE.LineSegments.");else if(e.isMesh||e.isLine||e.isPoints){let l=t.isArrayCamera?RR:CR;if(!e.frustumCulled||l.intersectsObject(e)){let{geometry:c,material:u}=e;if(this.sortObjects===!0&&(c.boundingSphere===null&&c.computeBoundingSphere(),zd.copy(c.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(z_)),Array.isArray(u)){let f=c.groups;for(let d=0,A=f.length;d<A;d++){let y=f[d],w=u[y.materialIndex];w&&w.visible&&r.push(e,c,w,n,zd.z,y,s)}}else u.visible&&r.push(e,c,u,n,zd.z,null,s)}}}if(e.isBundleGroup===!0&&this.backend.beginBundle!==void 0){let l=r;r=this._renderLists.get(e,t);let c=this._bundles.get(e,t,this._currentRenderContext),u=this.backend.get(c);if(this._bundleNeedsUpdate(e,u)){r.begin(),u.renderObjects===void 0?u.renderObjects=[]:u.renderObjects.length=0;let d=e.children;for(let A=0,y=d.length;A<y;A++)this._projectObject(d[A],t,n,r,s);r.finish()}l.pushBundle({bundleGroup:e,camera:t,renderList:r});return}let a=e.children;for(let l=0,c=a.length;l<c;l++)this._projectObject(a[l],t,n,r,s)}_renderBundles(e,t,n){for(let r of e)this._renderBundle(r,t,n)}_renderTransparents(e,t,n,r,s){if(t.length>0){for(let{material:o}of t)o.side=mi;this._renderObjects(t,n,r,s,"backSide");for(let{material:o}of t)o.side=ko;this._renderObjects(e,n,r,s);for(let{material:o}of t)o.side=gr}else this._renderObjects(e,n,r,s)}_renderObjects(e,t,n,r,s=null){for(let o=0,a=e.length;o<a;o++){let{object:l,geometry:c,material:u,group:f,clippingContext:d}=e[o];this._currentRenderObjectFunction(l,n,t,c,u,f,r,d,s)}}_getShadowNodes(e){let t=e.version,n=this._cacheShadowNodes.get(e);if(n===void 0||n.version!==t){let r=e.map&&e.map.isTexture,s=e.colorNode&&e.colorNode.isNode,o=e.castShadowNode&&e.castShadowNode.isNode,a=e.maskShadowNode&&e.maskShadowNode.isNode||e.maskNode&&e.maskNode.isNode,l=null,c=null,u=null;if(r||s||o||a){let f,d;if(o?(f=e.castShadowNode.rgb,d=e.castShadowNode.a,this.shadowMap.transmitted!==!0&&ni("Renderer: `shadowMap.transmitted` needs to be set to `true` when using `material.castShadowNode`.")):(f=pe(0),d=oe(1)),r&&(d=d.mul(mr("map","texture",e).a)),s&&(d=d.mul(e.colorNode.a)),c=Ft(f,d),a){let A=e.maskShadowNode||e.maskNode;c=me(([y])=>(A.not().discard(),y))(c)}}e.depthNode&&e.depthNode.isNode&&(u=e.depthNode),e.castShadowPositionNode&&e.castShadowPositionNode.isNode?l=e.castShadowPositionNode:e.positionNode&&e.positionNode.isNode&&(l=e.positionNode),n={version:t,colorNode:c,depthNode:u,positionNode:l},this._cacheShadowNodes.set(e,n)}return n}_updateCamera(e){let t=this.xr;if(t.isPresenting===!1){let n=!1;if(this.reversedDepthBuffer===!0&&e.reversedDepth!==!0){if(e._reversedDepth=!0,e.isArrayCamera)for(let s of e.cameras)s._reversedDepth=!0;n=!0}let r=this.coordinateSystem;if(e.coordinateSystem!==r){if(e.coordinateSystem=r,e.isArrayCamera)for(let s of e.cameras)s.coordinateSystem=r;n=!0}if(n===!0&&(e.updateProjectionMatrix(),e.isArrayCamera))for(let s of e.cameras)s.updateProjectionMatrix()}return e.parent===null&&e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t.enabled===!0&&t.isPresenting===!0&&(t.cameraAutoUpdate===!0&&t.updateCamera(e),e=t.getCamera()),e}renderObject(e,t,n,r,s,o,a,l=null,c=null){let u=!1,f,d,A,y,w,S,T,R=this._currentSourceMaterial;if(e.onBeforeRender(this,t,n,r,s,o),s.allowOverride===!0&&t.overrideMaterial!==null){this._currentSourceMaterial=s;let P=t.overrideMaterial;if(u=!0,f=P.isNodeMaterial?P.colorNode:null,d=P.isNodeMaterial?P.depthNode:null,A=P.isNodeMaterial?P.positionNode:null,y=t.overrideMaterial.side,w=P.displacementMap,S=P.displacementScale,T=P.displacementBias,s.positionNode&&s.positionNode.isNode&&(P.positionNode=s.positionNode),P.alphaTest=s.alphaTest,P.alphaMap=s.alphaMap,P.displacementMap=s.displacementMap,P.displacementScale=s.displacementScale,P.displacementBias=s.displacementBias,P.transparent=s.transparent||s.transmission>0||s.transmissionNode&&s.transmissionNode.isNode||s.backdropNode&&s.backdropNode.isNode,P.isShadowPassMaterial){let{colorNode:I,depthNode:F,positionNode:D}=this._getShadowNodes(s);this.shadowMap.type===Vc?P.side=s.shadowSide!==null?s.shadowSide:s.side:P.side=s.shadowSide!==null?s.shadowSide:GIe[s.side],I!==null&&(P.colorNode=I),F!==null&&(P.depthNode=F),D!==null&&(P.positionNode=D)}s=P}s.transparent===!0&&s.side===gr&&s.forceSinglePass===!1?(s.side=mi,this._handleObjectFunction(e,s,t,n,a,o,l,"backSide"),s.side=ko,this._handleObjectFunction(e,s,t,n,a,o,l,c),s.side=gr):this._handleObjectFunction(e,s,t,n,a,o,l,c),u&&(t.overrideMaterial.colorNode=f,t.overrideMaterial.depthNode=d,t.overrideMaterial.positionNode=A,t.overrideMaterial.side=y,t.overrideMaterial.displacementMap=w,t.overrideMaterial.displacementScale=S,t.overrideMaterial.displacementBias=T),this._currentSourceMaterial=R,e.onAfterRender(this,t,n,r,s,o)}hasCompatibility(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .hasCompatibility() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this.backend.hasCompatibility(e)}_renderObjectDirect(e,t,n,r,s,o,a,l){let c=this._objects.get(e,t,n,r,s,this._currentRenderContext,a,l);c.drawRange=e.geometry.drawRange,c.group=o,this._currentRenderBundle!==null&&(this.backend.get(this._currentRenderBundle).renderObjects.push(c),c.bundle=this._currentRenderBundle.bundleGroup);let u=this._nodes.needsRefresh(c);u&&(this._nodes.updateBefore(c),this._geometries.updateForRender(c),this._nodes.updateForRender(c),this._bindings.updateForRender(c)),this._pipelines.updateForRender(c),this._pipelines.isReady(c)&&(this.backend.draw(c,this.info),u&&this._nodes.updateAfter(c))}_createObjectPipeline(e,t,n,r,s,o,a,l){if(this._compilationPromises!==null){this._compilationPromises.push({object:e,material:t,scene:n,camera:r,lightsNode:s,group:o,clippingContext:a,passId:l,renderContext:this._currentRenderContext});return}let c=this._objects.get(e,t,n,r,s,this._currentRenderContext,a,l);c.drawRange=e.geometry.drawRange,c.group=o,this._nodes.updateBefore(c),this._geometries.updateForRender(c),this._nodes.updateForRender(c),this._bindings.updateForRender(c),this._pipelines.getForRender(c,this._compilationPromises),this._nodes.updateAfter(c)}_onCanvasTargetResize(){this._initialized&&this.backend.updateSize()}get compile(){return this.compileAsync}},G4=class{constructor(e=""){this.name=e,this.visibility=0}setVisibility(e){this.visibility|=e}getVisibility(){return this.visibility}clone(){return Object.assign(new this.constructor,this)}};function Hse(i){return i+(am-i%am)%am}var q4=class extends G4{constructor(e,t=null){super(e),this.isBuffer=!0,this.bytesPerElement=Float32Array.BYTES_PER_ELEMENT,this._buffer=t,this._updateRanges=[]}get updateRanges(){return this._updateRanges}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}get byteLength(){return Hse(this._buffer.byteLength)}get buffer(){return this._buffer}update(){return!0}release(){this._buffer=null}},H4=class extends q4{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}},qIe=0,W4=class extends H4{constructor(e,t){super("UniformBuffer_"+qIe++,e?e.value:null),this.nodeUniform=e,this.groupNode=t,this.isNodeUniformBuffer=!0}set updateRanges(e){this.nodeUniform.updateRanges=e}get updateRanges(){return this.nodeUniform.updateRanges}addUpdateRange(e,t){this.nodeUniform.addUpdateRange(e,t)}clearUpdateRanges(){this.nodeUniform.clearUpdateRanges()}get byteLength(){return Hse(this.buffer.byteLength)}get buffer(){return this.nodeUniform.value}},Jk=class extends H4{constructor(e){super(e),this.isUniformsGroup=!0,this._values=null,this.uniforms=[],this._updateRangeCache=new Map,this._addedIndices=new Set}addUniformUpdateRange(e){let t=e.index;if(this._addedIndices.has(t))return;let n=this._updateRangeCache.get(t);n===void 0&&(n={start:0,count:0},this._updateRangeCache.set(t,n)),n.start=e.offset,n.count=e.itemSize,this._addedIndices.add(t),this.updateRanges.push(n)}clearUpdateRanges(){this._addedIndices.clear(),super.clearUpdateRanges()}addUniform(e){return this.uniforms.push(e),this}removeUniform(e){let t=this.uniforms.indexOf(e);return t!==-1&&this.uniforms.splice(t,1),this}get values(){return this._values===null&&(this._values=Array.from(this.buffer)),this._values}get buffer(){let e=this._buffer;if(e===null){let t=this.byteLength;e=new Float32Array(new ArrayBuffer(t)),this._buffer=e}return e}get byteLength(){let e=this.bytesPerElement,t=0;for(let n=0,r=this.uniforms.length;n<r;n++){let s=this.uniforms[n],o=s.boundary,a=s.itemSize*e,l=t%am,c=l%o,u=l+c;t+=c,u!==0&&am-u<a&&(t+=am-u),s.offset=t/e,s.index=n,t+=a}return Math.ceil(t/am)*am}update(){let e=!1;for(let t of this.uniforms)this.updateByType(t)===!0&&(e=!0);return e}release(){super.release(),this._values=null}updateByType(e){if(e.isNumberUniform)return this.updateNumber(e);if(e.isVector2Uniform)return this.updateVector2(e);if(e.isVector3Uniform)return this.updateVector3(e);if(e.isVector4Uniform)return this.updateVector4(e);if(e.isColorUniform)return this.updateColor(e);if(e.isMatrix3Uniform)return this.updateMatrix3(e);if(e.isMatrix4Uniform)return this.updateMatrix4(e);ze("WebGPUUniformsGroup: Unsupported uniform type.",e)}updateNumber(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s]!==r){let a=this._getBufferForType(o);a[s]=n[s]=r,t=!0,this.addUniformUpdateRange(e)}return t}updateVector2(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,t=!0,this.addUniformUpdateRange(e)}return t}updateVector3(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y||n[s+2]!==r.z){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,a[s+2]=n[s+2]=r.z,t=!0,this.addUniformUpdateRange(e)}return t}updateVector4(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y||n[s+2]!==r.z||n[s+3]!==r.w){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,a[s+2]=n[s+2]=r.z,a[s+3]=n[s+3]=r.w,t=!0,this.addUniformUpdateRange(e)}return t}updateColor(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset;if(n[s+0]!==r.r||n[s+1]!==r.g||n[s+2]!==r.b){let o=this.buffer;o[s+0]=n[s+0]=r.r,o[s+1]=n[s+1]=r.g,o[s+2]=n[s+2]=r.b,t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix3(e){let t=!1,n=this.values,r=e.getValue().elements,s=e.offset;if(n[s+0]!==r[0]||n[s+1]!==r[1]||n[s+2]!==r[2]||n[s+4]!==r[3]||n[s+5]!==r[4]||n[s+6]!==r[5]||n[s+8]!==r[6]||n[s+9]!==r[7]||n[s+10]!==r[8]){let o=this.buffer;o[s+0]=n[s+0]=r[0],o[s+1]=n[s+1]=r[1],o[s+2]=n[s+2]=r[2],o[s+4]=n[s+4]=r[3],o[s+5]=n[s+5]=r[4],o[s+6]=n[s+6]=r[5],o[s+8]=n[s+8]=r[6],o[s+9]=n[s+9]=r[7],o[s+10]=n[s+10]=r[8],t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix4(e){let t=!1,n=this.values,r=e.getValue().elements,s=e.offset;return WIe(n,r,s)===!1&&(this.buffer.set(r,s),HIe(n,r,s),t=!0,this.addUniformUpdateRange(e)),t}_getBufferForType(e){return e==="int"||e==="ivec2"||e==="ivec3"||e==="ivec4"?new Int32Array(this.buffer.buffer):e==="uint"||e==="uvec2"||e==="uvec3"||e==="uvec4"?new Uint32Array(this.buffer.buffer):this.buffer}};function HIe(i,e,t){for(let n=0,r=e.length;n<r;n++)i[t+n]=e[n]}function WIe(i,e,t){for(let n=0,r=e.length;n<r;n++)if(i[t+n]!==e[n])return!1;return!0}var jIe=0,j4=class extends Jk{constructor(e,t){super(e),this.id=jIe++,this.groupNode=t,this.isNodeUniformsGroup=!0}},X4=class extends G4{constructor(e,t){super(e),this._texture=t,this.version=-1,this.generation=null,this.samplerKey="",this.isSampler=!0}set texture(e){this._texture!==e&&(this._texture=e,this.reset())}get texture(){return this._texture}update(){let{texture:e,version:t}=this;return t!==e.version?(this.version=e.version,!0):!1}reset(){this.generation=null,this.version=-1}release(){this._texture=null}},XIe=0,e9=class extends X4{constructor(e,t){super(e,t),this.id=XIe++,this.store=!1,this.mipLevel=0,this.isSampledTexture=!0}},fx=class extends e9{constructor(e,t,n,r=null){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n,this.access=r}update(){let{textureNode:e}=this;return this.texture!==e.value?(this.texture=e.value,!0):super.update()}},$4=class extends fx{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledCubeTexture=!0}},wS=class extends fx{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledTexture3D=!0}},pte={bitcast_int_uint:new hr("uint tsl_bitcast_int_to_uint ( int x ) { return floatBitsToUint( intBitsToFloat ( x ) ); }"),bitcast_uint_int:new hr("uint tsl_bitcast_uint_to_int ( uint x ) { return floatBitsToInt( uintBitsToFloat ( x ) ); }"),textureGather:new hr(`4169+Reason: ${e.reason}`),ze(t),this._isDeviceLost=!0}_onError(e){let t=`WebGPURenderer: Uncaptured ${e.api} ${e.type}`;e.message&&(t+=`: ${e.message}`),ze(t)}_bundleNeedsUpdate(e,t){return t.bundleGPU===void 0||e.version!==t.version}_renderBundle(e,t,n){let{bundleGroup:r,camera:s,renderList:o}=e,a=this._currentRenderContext,l=this._bundles.get(r,s,a),c=this.backend.get(l);if(this._bundleNeedsUpdate(r,c)){this.backend.beginBundle(a),this._currentRenderBundle=l;let{transparentDoublePass:f,transparent:d,opaque:A}=o;this.opaque===!0&&A.length>0&&this._renderObjects(A,s,t,n),this.transparent===!0&&d.length>0&&this._renderTransparents(d,f,s,t,n),this._currentRenderBundle=null,this.backend.finishBundle(a,l),c.version=r.version}else{let{renderObjects:f}=c;for(let d=0,A=f.length;d<A;d++){let y=f[d];this._nodes.needsRefresh(y)&&(this._nodes.updateBefore(y),this._geometries.updateForRender(y),this._nodes.updateForRender(y),this._bindings.updateForRender(y),this._nodes.updateAfter(y))}}this.backend.addBundle(a,l)}render(e,t){if(this._initialized===!1)throw new Error('THREE.Renderer: .render() called before the backend is initialized. Use "await renderer.init();" before rendering.');this._renderScene(e,t)}get initialized(){return this._initialized}_renderOutputLayers(e,t){if(t.texture.isArrayTexture!==!0||t.texture.image.depth<=1){this._renderScene(e,e.camera,!1);return}let n=this._activeCubeFace;try{for(let r=0;r<t.texture.image.depth;r++)this._nodes.setOutputLayerIndex(r),this._activeCubeFace=r,this._renderScene(e,e.camera,!1)}finally{this._nodes.setOutputLayerIndex(0),this._activeCubeFace=n}}_getFrameBufferTarget(){let{currentToneMapping:e,currentColorSpace:t}=this,n=e!==ao,r=t!==ln.workingColorSpace;if(n===!1&&r===!1)return null;let{width:s,height:o}=this.getDrawingBufferSize(W_),{depth:a,stencil:l}=this,c=this._outputRenderTarget||this._canvasTarget,u=this._frameBufferTargets.get(c);if(u===void 0){u=new Ba(s,o,{depthBuffer:a,stencilBuffer:l,type:this._outputBufferType,format:Or,colorSpace:ln.workingColorSpace,generateMipmaps:!1,minFilter:Mi,magFilter:Mi,samples:this.samples}),u.isPostProcessingRenderTarget=!0;let S=()=>{c.removeEventListener("dispose",S),u.dispose(),this._frameBufferTargets.delete(c)};c.addEventListener("dispose",S),this._frameBufferTargets.set(c,u)}let f=this.getOutputRenderTarget();u.depthBuffer=a,u.stencilBuffer=l,f!==null?u.setSize(f.width,f.height,f.depth):u.setSize(s,o,1);let d=this._outputRenderTarget?this._outputRenderTarget.viewport:c._viewport,A=this._outputRenderTarget?this._outputRenderTarget.scissor:c._scissor,y=this._outputRenderTarget?1:c._pixelRatio,w=this._outputRenderTarget?this._outputRenderTarget.scissorTest:c._scissorTest;return u.viewport.copy(d),u.scissor.copy(A),u.viewport.multiplyScalar(y),u.scissor.multiplyScalar(y),u.scissorTest=w,u.multiview=f!==null?f.multiview:!1,u.useArrayDepthTexture=f!==null?f.useArrayDepthTexture:!1,u.resolveDepthBuffer=f!==null?f.resolveDepthBuffer:!0,u._autoAllocateDepthBuffer=f!==null?f._autoAllocateDepthBuffer:!1,u}_renderScene(e,t,n=!0){if(this._isDeviceLost===!0)return;let r=n?this._getFrameBufferTarget():null,s=this._nodes.nodeFrame,o=s.renderId,a=this._currentRenderContext,l=this._currentRenderObjectFunction,c=this._handleObjectFunction;this.lighting.beginRender(e),this._callDepth++;let u=e.isScene===!0?e:Ute,f=this._renderTarget||this._outputRenderTarget,d=this._activeCubeFace,A=this._activeMipmapLevel,y;if(r!==null?(y=r,this.setRenderTarget(y)):y=f,y!==null&&y.depthBuffer===!0){let W=this._textures.get(y);W.depthInitialized!==!0&&((this.autoClear===!1||this.autoClear===!0&&this.autoClearDepth===!1)&&this.clearDepth(),W.depthInitialized=!0)}let w=this._renderContexts.get(y,this._mrt,this._callDepth);this._currentRenderContext=w,this._currentRenderObjectFunction=this._renderObjectFunction||this.renderObject,this._handleObjectFunction=this._renderObjectDirect,this.info.calls++,this.info.render.calls++,this.info.render.frameCalls++,s.renderId=this.info.calls,this.backend.updateTimeStampUID(w),this.inspector.beginRender(this.backend.getTimestampUID(w),e,t,y),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t);let S=this._canvasTarget,T=S._viewport,R=S._scissor,I=S._pixelRatio;y!==null&&(T=y.viewport,R=y.scissor,I=1),this.getDrawingBufferSize(W_),hU.set(0,0,W_.width,W_.height);let P=T.minDepth===void 0?0:T.minDepth,F=T.maxDepth===void 0?1:T.maxDepth;w.viewportValue.copy(T).multiplyScalar(I).floor(),w.viewportValue.width>>=A,w.viewportValue.height>>=A,w.viewportValue.minDepth=P,w.viewportValue.maxDepth=F,w.viewport=w.viewportValue.equals(hU)===!1,w.scissorValue.copy(R).multiplyScalar(I).floor(),w.scissor=S._scissorTest&&w.scissorValue.equals(hU)===!1,w.scissorValue.width>>=A,w.scissorValue.height>>=A,w.clippingContext||(w.clippingContext=new $4),w.clippingContext.updateGlobal(u,t),u.onBeforeRender(this,e,t,y);let D=t.isArrayCamera?OR:BR;t.isArrayCamera?D.setFromArrayCamera(t):(j_.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),D.setFromProjectionMatrix(j_,t.coordinateSystem,t.reversedDepth));let L=this._renderLists.get(e,t);if(L.begin(),this._projectObject(e,t,0,L,w.clippingContext),L.finish(),this.sortObjects===!0&&L.sort(this._opaqueSort,this._transparentSort,t.reversedDepth),y!==null){this._textures.updateRenderTarget(y,A);let W=this._textures.get(y);w.textures=W.textures,w.depthTexture=W.depthTexture,w.width=W.width,w.height=W.height,w.renderTarget=y,w.depth=y.depthBuffer,w.stencil=y.stencilBuffer}else w.textures=null,w.depthTexture=null,w.width=W_.width,w.height=W_.height,w.depth=this.depth,w.stencil=this.stencil;w.width>>=A,w.height>>=A,w.activeCubeFace=d,w.activeMipmapLevel=A,w.occlusionQueryCount=L.occlusionQueryCount,w.scissorValue.max(qd.set(0,0,0,0)),w.scissorValue.x+w.scissorValue.width>w.width&&(w.scissorValue.width=Math.max(w.width-w.scissorValue.x,0)),w.scissorValue.y+w.scissorValue.height>w.height&&(w.scissorValue.height=Math.max(w.height-w.scissorValue.y,0)),this._background.update(u,L,w),w.camera=t,this.backend.beginRender(w);let{bundles:C,lightsNode:B,transparentDoublePass:k,transparent:z,opaque:G}=L;return C.length>0&&this._renderBundles(C,u,B),this.opaque===!0&&G.length>0&&this._renderObjects(G,t,u,B),this.transparent===!0&&z.length>0&&this._renderTransparents(z,k,t,u,B),this.backend.finishRender(w),s.renderId=o,this._currentRenderContext=a,this._currentRenderObjectFunction=l,this._handleObjectFunction=c,this.lighting.finishRender(e),this._callDepth--,r!==null&&(this.setRenderTarget(f,d,A),this._renderOutput(y)),u.onAfterRender(this,e,t,y),this.inspector.finishRender(this.backend.getTimestampUID(w)),w}_setXRLayerSize(e,t){this._canvasTarget._width=e,this._canvasTarget._height=t,this.setViewport(0,0,e,t)}_renderOutput(e){let t=this._nodes.getOutputCacheKey(),n=this._quadCache.get(e.texture),r;if(n===void 0){r=new wS(new Pr),r.name="Output Color Transform",r.material.name="outputColorTransform",r.material.fragmentNode=this._nodes.getOutputNode(e.texture),n={quad:r,cacheKey:t},this._quadCache.set(e.texture,n);let a=()=>{r.material.dispose(),this._quadCache.delete(e.texture),e.texture.removeEventListener("dispose",a)};e.texture.addEventListener("dispose",a)}else r=n.quad,n.cacheKey!==t&&(r.material.fragmentNode=this._nodes.getOutputNode(e.texture),r.material.needsUpdate=!0,n.cacheKey=t);let s=this.autoClear,o=this.xr.enabled;this.autoClear=!1,this.xr.enabled=!1,this._renderOutputLayers(r,e),this.autoClear=s,this.xr.enabled=o}getMaxAnisotropy(){return this.backend.capabilities.getMaxAnisotropy()}getActiveCubeFace(){return this._activeCubeFace}getActiveMipmapLevel(){return this._activeMipmapLevel}async setAnimationLoop(e){this._initialized===!1&&await this.init(),this._animation.setAnimationLoop(e)}getAnimationLoop(){return this._animation.getAnimationLoop()}async getArrayBufferAsync(e,t=null,n=0,r=-1){if(t!==null&&t.isReadbackBuffer&&this.info.memoryMap.has(t)===!1){this.info.createReadbackBuffer(t);let s=()=>{t.removeEventListener("dispose",s),this.info.destroyReadbackBuffer(t)};t.addEventListener("dispose",s)}if(n%4!==0||r>0&&r%4!==0)throw new Error('THREE.Renderer: "getArrayBufferAsync()" offset and count must be a multiple of 4.');return await this.backend.getArrayBufferAsync(e,t,n,r)}getContext(){return this.backend.getContext()}getPixelRatio(){return this._canvasTarget.getPixelRatio()}getDrawingBufferSize(e){return this._canvasTarget.getDrawingBufferSize(e)}getSize(e){return this._canvasTarget.getSize(e)}setPixelRatio(e=1){this._canvasTarget.setPixelRatio(e)}setDrawingBufferSize(e,t,n){this.xr&&this.xr.isPresenting||this._canvasTarget.setDrawingBufferSize(e,t,n)}setSize(e,t,n=!0){this.xr&&this.xr.isPresenting||this._canvasTarget.setSize(e,t,n)}setOpaqueSort(e){this._opaqueSort=e}setTransparentSort(e){this._transparentSort=e}getScissor(e){return this._canvasTarget.getScissor(e)}setScissor(e,t,n,r){this._canvasTarget.setScissor(e,t,n,r)}getScissorTest(){return this._canvasTarget.getScissorTest()}setScissorTest(e){this._canvasTarget.setScissorTest(e),this.backend.setScissorTest(e)}getViewport(e){return this._canvasTarget.getViewport(e)}setViewport(e,t,n,r,s=0,o=1){this._canvasTarget.setViewport(e,t,n,r,s,o)}getClearColor(e){return e.copy(this._clearColor)}setClearColor(e,t=1){this._clearColor.set(e),this._clearColor.a=t}getClearAlpha(){return this._clearColor.a}setClearAlpha(e){this._clearColor.a=e}getClearDepth(){return this.reversedDepthBuffer===!0?1-this._clearDepth:this._clearDepth}setClearDepth(e){this._clearDepth=e}getClearStencil(){return this._clearStencil}setClearStencil(e){this._clearStencil=e}isOccluded(e){let t=this._currentRenderContext;return t&&this.backend.isOccluded(t,e)}clear(e=!0,t=!0,n=!0){if(this._initialized===!1)throw new Error('THREE.Renderer: .clear() called before the backend is initialized. Use "await renderer.init();" before using this method.');let r=this._renderTarget||this._getFrameBufferTarget(),s=null;if(r!==null){this._textures.updateRenderTarget(r);let o=this._textures.get(r);s=this._renderContexts.get(r,null,-1),s.textures=o.textures,s.depthTexture=o.depthTexture,s.width=o.width,s.height=o.height,s.renderTarget=r,s.depth=r.depthBuffer,s.stencil=r.stencilBuffer;let a=this.backend.getClearColor();s.clearColorValue.r=a.r,s.clearColorValue.g=a.g,s.clearColorValue.b=a.b,s.clearColorValue.a=a.a,s.clearDepthValue=this.getClearDepth(),s.clearStencilValue=this.getClearStencil(),s.activeCubeFace=this.getActiveCubeFace(),s.activeMipmapLevel=this.getActiveMipmapLevel(),r.depthBuffer===!0&&(o.depthInitialized=!0)}this.backend.clear(e,t,n,s),r!==null&&this._renderTarget===null&&this._renderOutput(r)}clearColor(){this.clear(!0,!1,!1)}clearDepth(){this.clear(!1,!0,!1)}clearStencil(){this.clear(!1,!1,!0)}async clearAsync(e=!0,t=!0,n=!0){ni('Renderer: "clearAsync()" has been deprecated. Use "clear()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.clear(e,t,n)}async clearColorAsync(){ni('Renderer: "clearColorAsync()" has been deprecated. Use "clearColor()" and "await renderer.init();" when creating the renderer.'),this.clear(!0,!1,!1)}async clearDepthAsync(){ni('Renderer: "clearDepthAsync()" has been deprecated. Use "clearDepth()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!0,!1)}async clearStencilAsync(){ni('Renderer: "clearStencilAsync()" has been deprecated. Use "clearStencil()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!1,!0)}get needsFrameBufferTarget(){let e=this.currentToneMapping!==ao,t=this.currentColorSpace!==ln.workingColorSpace;return e||t}get samples(){return this._samples}get currentSamples(){let e=this._samples;return this._renderTarget!==null?e=this._renderTarget.samples:this.needsFrameBufferTarget&&(e=0),e}get currentToneMapping(){return this.isOutputTarget?this.toneMapping:ao}get currentColorSpace(){return this.isOutputTarget?this.outputColorSpace:ln.workingColorSpace}get isOutputTarget(){return this._renderTarget===this._outputRenderTarget||this._renderTarget===null}dispose(){if(this._initialized===!0){this.info.dispose(),this.backend.dispose(),this._animation.dispose(),this._objects.dispose(),this._geometries.dispose(),this._pipelines.dispose(),this._nodes.dispose(),this._bindings.dispose(),this._renderLists.dispose(),this._renderContexts.dispose(),this._textures.dispose();for(let e of this._frameBufferTargets.keys())e.dispose();Object.values(this.backend.timestampQueryPool).forEach(e=>{e!==null&&e.dispose()})}this.setRenderTarget(null),this.setAnimationLoop(null)}setRenderTarget(e,t=0,n=0){this._renderTarget=e,this._activeCubeFace=t,this._activeMipmapLevel=n}getRenderTarget(){return this._renderTarget}setOutputRenderTarget(e){this._outputRenderTarget=e}getOutputRenderTarget(){return this._outputRenderTarget}setCanvasTarget(e){this._canvasTarget.removeEventListener("resize",this._onCanvasTargetResize),this._canvasTarget=e,this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize)}getCanvasTarget(){return this._canvasTarget}_resetXRState(){this.backend.setXRTarget(null),this.setOutputRenderTarget(null),this.setRenderTarget(null);for(let e of this._frameBufferTargets.keys())e.dispose()}setRenderObjectFunction(e){this._renderObjectFunction=e}getRenderObjectFunction(){return this._renderObjectFunction}compute(e,t=null){if(this._isDeviceLost===!0)return;if(this._initialized===!1)return Xe("Renderer: .compute() called before the backend is initialized. Try using .computeAsync() instead."),this.computeAsync(e,t);let n=this._nodes.nodeFrame,r=n.renderId;this.info.calls++,this.info.compute.calls++,this.info.compute.frameCalls++,n.renderId=this.info.calls,this.backend.updateTimeStampUID(e),this.inspector.beginCompute(this.backend.getTimestampUID(e),e);let s=this.backend,o=this._pipelines,a=this._bindings,l=this._nodes,c=Array.isArray(e)?e:[e];if(c[0]===void 0||c[0].isComputeNode!==!0)throw new Error("THREE.Renderer: .compute() expects a ComputeNode.");s.beginCompute(e);for(let u of c){if(o.has(u)===!1){let A=()=>{u.removeEventListener("dispose",A),o.delete(u),a.deleteForCompute(u),l.delete(u)};u.addEventListener("dispose",A);let y=u.onInitFunction;y!==null&&y.call(u,{renderer:this})}l.updateForCompute(u),a.updateForCompute(u);let f=a.getForCompute(u),d=o.getForCompute(u,f);s.compute(e,u,f,d,t)}s.finishCompute(e),n.renderId=r,this.inspector.finishCompute(this.backend.getTimestampUID(e))}async computeAsync(e,t=null){this._initialized===!1&&await this.init(),this.compute(e,t)}async hasFeatureAsync(e){return ni('Renderer: "hasFeatureAsync()" has been deprecated. Use "hasFeature()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.hasFeature(e)}async resolveTimestampsAsync(e="render"){return this._initialized===!1&&await this.init(),this.backend.resolveTimestampsAsync(e)}hasFeature(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .hasFeature() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this.backend.hasFeature(e)}hasInitialized(){return this._initialized}async initTextureAsync(e){ni('Renderer: "initTextureAsync()" has been deprecated. Use "initTexture()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.initTexture(e)}initTexture(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .initTexture() called before the backend is initialized. Use "await renderer.init();" before using this method.');this._textures.updateTexture(e)}initRenderTarget(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .initRenderTarget() called before the backend is initialized. Use "await renderer.init();" before using this method.');this._textures.updateRenderTarget(e);let t=this._textures.get(e),n=this._renderContexts.get(e);n.textures=t.textures,n.depthTexture=t.depthTexture,n.width=t.width,n.height=t.height,n.renderTarget=e,n.depth=e.depthBuffer,n.stencil=e.stencilBuffer,this.backend.initRenderTarget(n)}copyFramebufferToTexture(e,t=null){if(t!==null)if(t.isVector2)t=qd.set(t.x,t.y,e.image.width,e.image.height).floor();else if(t.isVector4)t=qd.copy(t).floor();else{ze("Renderer.copyFramebufferToTexture: Invalid rectangle.");return}else t=qd.set(0,0,e.image.width,e.image.height);let n=this._currentRenderContext,r;n!==null?r=n.renderTarget:(r=this._renderTarget||this._getFrameBufferTarget(),r!==null&&(this._textures.updateRenderTarget(r),n=this._textures.get(r))),this._textures.updateTexture(e,{renderTarget:r}),this.backend.copyFramebufferToTexture(e,n,t),this._inspector.copyFramebufferToTexture(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){this._textures.updateTexture(e),this._textures.updateTexture(t),this.backend.copyTextureToTexture(e,t,n,r,s,o),this._inspector.copyTextureToTexture(e,t)}async readRenderTargetPixelsAsync(e,t,n,r,s,o=0,a=0){return this.backend.copyTextureToBuffer(e.textures[o],t,n,r,s,a)}_projectObject(e,t,n,r,s){if(e.visible===!1)return;if(e.layers.test(t.layers)){if(e.isGroup)n=e.renderOrder,e.isClippingGroup&&e.enabled&&(s=s.getGroupContext(e));else if(e.isLOD)e.autoUpdate===!0&&e.update(t);else if(e.isLight)r.pushLight(e);else if(e.isSprite){let l=t.isArrayCamera?OR:BR;if(!e.frustumCulled||l.intersectsSprite(e)){this.sortObjects===!0&&qd.setFromMatrixPosition(e.matrixWorld).applyMatrix4(j_);let{geometry:c,material:u}=e;u.visible&&r.push(e,c,u,n,qd.z,null,s)}}else if(e.isLineLoop)ze("Renderer: Objects of type THREE.LineLoop are not supported. Please use THREE.Line or THREE.LineSegments.");else if(e.isMesh||e.isLine||e.isPoints){let l=t.isArrayCamera?OR:BR;if(!e.frustumCulled||l.intersectsObject(e)){let{geometry:c,material:u}=e;if(this.sortObjects===!0&&(c.boundingSphere===null&&c.computeBoundingSphere(),qd.copy(c.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(j_)),Array.isArray(u)){let f=c.groups;for(let d=0,A=f.length;d<A;d++){let y=f[d],w=u[y.materialIndex];w&&w.visible&&r.push(e,c,w,n,qd.z,y,s)}}else u.visible&&r.push(e,c,u,n,qd.z,null,s)}}}if(e.isBundleGroup===!0&&this.backend.beginBundle!==void 0){let l=r;r=this._renderLists.get(e,t);let c=this._bundles.get(e,t,this._currentRenderContext),u=this.backend.get(c);if(this._bundleNeedsUpdate(e,u)){r.begin(),u.renderObjects===void 0?u.renderObjects=[]:u.renderObjects.length=0;let d=e.children;for(let A=0,y=d.length;A<y;A++)this._projectObject(d[A],t,n,r,s);r.finish()}l.pushBundle({bundleGroup:e,camera:t,renderList:r});return}let a=e.children;for(let l=0,c=a.length;l<c;l++)this._projectObject(a[l],t,n,r,s)}_renderBundles(e,t,n){for(let r of e)this._renderBundle(r,t,n)}_renderTransparents(e,t,n,r,s){if(t.length>0){for(let{material:o}of t)o.side=mi;this._renderObjects(t,n,r,s,"backSide");for(let{material:o}of t)o.side=zo;this._renderObjects(e,n,r,s);for(let{material:o}of t)o.side=vr}else this._renderObjects(e,n,r,s)}_renderObjects(e,t,n,r,s=null){for(let o=0,a=e.length;o<a;o++){let{object:l,geometry:c,material:u,group:f,clippingContext:d}=e[o];this._currentRenderObjectFunction(l,n,t,c,u,f,r,d,s)}}_getShadowNodes(e){let t=e.version,n=this._cacheShadowNodes.get(e);if(n===void 0||n.version!==t){let r=e.map&&e.map.isTexture,s=e.colorNode&&e.colorNode.isNode,o=e.castShadowNode&&e.castShadowNode.isNode,a=e.maskShadowNode&&e.maskShadowNode.isNode||e.maskNode&&e.maskNode.isNode,l=null,c=null,u=null;if(r||s||o||a){let f,d;if(o?(f=e.castShadowNode.rgb,d=e.castShadowNode.a,this.shadowMap.transmitted!==!0&&ni("Renderer: `shadowMap.transmitted` needs to be set to `true` when using `material.castShadowNode`.")):(f=pe(0),d=oe(1)),r&&(d=d.mul(mr("map","texture",e).a)),s&&(d=d.mul(e.colorNode.a)),c=Ft(f,d),a){let A=e.maskShadowNode||e.maskNode;c=me(([y])=>(A.not().discard(),y))(c)}}e.depthNode&&e.depthNode.isNode&&(u=e.depthNode),e.castShadowPositionNode&&e.castShadowPositionNode.isNode?l=e.castShadowPositionNode:e.positionNode&&e.positionNode.isNode&&(l=e.positionNode),n={version:t,colorNode:c,depthNode:u,positionNode:l},this._cacheShadowNodes.set(e,n)}return n}_updateCamera(e){let t=this.xr;if(t.isPresenting===!1){let n=!1;if(this.reversedDepthBuffer===!0&&e.reversedDepth!==!0){if(e._reversedDepth=!0,e.isArrayCamera)for(let s of e.cameras)s._reversedDepth=!0;n=!0}let r=this.coordinateSystem;if(e.coordinateSystem!==r){if(e.coordinateSystem=r,e.isArrayCamera)for(let s of e.cameras)s.coordinateSystem=r;n=!0}if(n===!0&&(e.updateProjectionMatrix(),e.isArrayCamera))for(let s of e.cameras)s.updateProjectionMatrix()}return e.parent===null&&e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t.enabled===!0&&t.isPresenting===!0&&(t.cameraAutoUpdate===!0&&t.updateCamera(e),e=t.getCamera()),e}renderObject(e,t,n,r,s,o,a,l=null,c=null){let u=!1,f,d,A,y,w,S,T,R=this._currentSourceMaterial;if(e.onBeforeRender(this,t,n,r,s,o),s.allowOverride===!0&&t.overrideMaterial!==null){this._currentSourceMaterial=s;let I=t.overrideMaterial;if(u=!0,f=I.isNodeMaterial?I.colorNode:null,d=I.isNodeMaterial?I.depthNode:null,A=I.isNodeMaterial?I.positionNode:null,y=t.overrideMaterial.side,w=I.displacementMap,S=I.displacementScale,T=I.displacementBias,s.positionNode&&s.positionNode.isNode&&(I.positionNode=s.positionNode),I.alphaTest=s.alphaTest,I.alphaMap=s.alphaMap,I.displacementMap=s.displacementMap,I.displacementScale=s.displacementScale,I.displacementBias=s.displacementBias,I.transparent=s.transparent||s.transmission>0||s.transmissionNode&&s.transmissionNode.isNode||s.backdropNode&&s.backdropNode.isNode,I.isShadowPassMaterial){let{colorNode:P,depthNode:F,positionNode:D}=this._getShadowNodes(s);this.shadowMap.type===Vc?I.side=s.shadowSide!==null?s.shadowSide:s.side:I.side=s.shadowSide!==null?s.shadowSide:wIe[s.side],P!==null&&(I.colorNode=P),F!==null&&(I.depthNode=F),D!==null&&(I.positionNode=D)}s=I}s.transparent===!0&&s.side===vr&&s.forceSinglePass===!1?(s.side=mi,this._handleObjectFunction(e,s,t,n,a,o,l,"backSide"),s.side=zo,this._handleObjectFunction(e,s,t,n,a,o,l,c),s.side=vr):this._handleObjectFunction(e,s,t,n,a,o,l,c),u&&(t.overrideMaterial.colorNode=f,t.overrideMaterial.depthNode=d,t.overrideMaterial.positionNode=A,t.overrideMaterial.side=y,t.overrideMaterial.displacementMap=w,t.overrideMaterial.displacementScale=S,t.overrideMaterial.displacementBias=T),this._currentSourceMaterial=R,e.onAfterRender(this,t,n,r,s,o)}hasCompatibility(e){if(this._initialized===!1)throw new Error('THREE.Renderer: .hasCompatibility() called before the backend is initialized. Use "await renderer.init();" before using this method.');return this.backend.hasCompatibility(e)}_renderObjectDirect(e,t,n,r,s,o,a,l){let c=this._objects.get(e,t,n,r,s,this._currentRenderContext,a,l);c.drawRange=e.geometry.drawRange,c.group=o,this._currentRenderBundle!==null&&(this.backend.get(this._currentRenderBundle).renderObjects.push(c),c.bundle=this._currentRenderBundle.bundleGroup);let u=this._nodes.needsRefresh(c);u&&(this._nodes.updateBefore(c),this._geometries.updateForRender(c),this._nodes.updateForRender(c),this._bindings.updateForRender(c)),this._pipelines.updateForRender(c),this._pipelines.isReady(c)&&(this.backend.draw(c,this.info),u&&this._nodes.updateAfter(c))}_createObjectPipeline(e,t,n,r,s,o,a,l){if(this._compilationPromises!==null){this._compilationPromises.push({object:e,material:t,scene:n,camera:r,lightsNode:s,group:o,clippingContext:a,passId:l,renderContext:this._currentRenderContext});return}let c=this._objects.get(e,t,n,r,s,this._currentRenderContext,a,l);c.drawRange=e.geometry.drawRange,c.group=o,this._nodes.updateBefore(c),this._geometries.updateForRender(c),this._nodes.updateForRender(c),this._bindings.updateForRender(c),this._pipelines.getForRender(c,this._compilationPromises),this._nodes.updateAfter(c)}_onCanvasTargetResize(){this._initialized&&this.backend.updateSize()}get compile(){return this.compileAsync}},Z4=class{constructor(e=""){this.name=e,this.visibility=0}setVisibility(e){this.visibility|=e}getVisibility(){return this.visibility}clone(){return Object.assign(new this.constructor,this)}};function moe(i){return i+(hm-i%hm)%hm}var K4=class extends Z4{constructor(e,t=null){super(e),this.isBuffer=!0,this.bytesPerElement=Float32Array.BYTES_PER_ELEMENT,this._buffer=t,this._updateRanges=[]}get updateRanges(){return this._updateRanges}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}get byteLength(){return moe(this._buffer.byteLength)}get buffer(){return this._buffer}update(){return!0}release(){this._buffer=null}},Q4=class extends K4{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}},SIe=0,J4=class extends Q4{constructor(e,t){super("UniformBuffer_"+SIe++,e?e.value:null),this.nodeUniform=e,this.groupNode=t,this.isNodeUniformBuffer=!0}set updateRanges(e){this.nodeUniform.updateRanges=e}get updateRanges(){return this.nodeUniform.updateRanges}addUpdateRange(e,t){this.nodeUniform.addUpdateRange(e,t)}clearUpdateRanges(){this.nodeUniform.clearUpdateRanges()}get byteLength(){return moe(this.buffer.byteLength)}get buffer(){return this.nodeUniform.value}},x9=class extends Q4{constructor(e){super(e),this.isUniformsGroup=!0,this._values=null,this.uniforms=[],this._updateRangeCache=new Map,this._addedIndices=new Set}addUniformUpdateRange(e){let t=e.index;if(this._addedIndices.has(t))return;let n=this._updateRangeCache.get(t);n===void 0&&(n={start:0,count:0},this._updateRangeCache.set(t,n)),n.start=e.offset,n.count=e.itemSize,this._addedIndices.add(t),this.updateRanges.push(n)}clearUpdateRanges(){this._addedIndices.clear(),super.clearUpdateRanges()}addUniform(e){return this.uniforms.push(e),this}removeUniform(e){let t=this.uniforms.indexOf(e);return t!==-1&&this.uniforms.splice(t,1),this}get values(){return this._values===null&&(this._values=Array.from(this.buffer)),this._values}get buffer(){let e=this._buffer;if(e===null){let t=this.byteLength;e=new Float32Array(new ArrayBuffer(t)),this._buffer=e}return e}get byteLength(){let e=this.bytesPerElement,t=0;for(let n=0,r=this.uniforms.length;n<r;n++){let s=this.uniforms[n],o=s.boundary,a=s.itemSize*e,l=t%hm,c=l%o,u=l+c;t+=c,u!==0&&hm-u<a&&(t+=hm-u),s.offset=t/e,s.index=n,t+=a}return Math.ceil(t/hm)*hm}update(){let e=!1;for(let t of this.uniforms)this.updateByType(t)===!0&&(e=!0);return e}release(){super.release(),this._values=null}updateByType(e){if(e.isNumberUniform)return this.updateNumber(e);if(e.isVector2Uniform)return this.updateVector2(e);if(e.isVector3Uniform)return this.updateVector3(e);if(e.isVector4Uniform)return this.updateVector4(e);if(e.isColorUniform)return this.updateColor(e);if(e.isMatrix3Uniform)return this.updateMatrix3(e);if(e.isMatrix4Uniform)return this.updateMatrix4(e);ze("WebGPUUniformsGroup: Unsupported uniform type.",e)}updateNumber(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s]!==r){let a=this._getBufferForType(o);a[s]=n[s]=r,t=!0,this.addUniformUpdateRange(e)}return t}updateVector2(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,t=!0,this.addUniformUpdateRange(e)}return t}updateVector3(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y||n[s+2]!==r.z){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,a[s+2]=n[s+2]=r.z,t=!0,this.addUniformUpdateRange(e)}return t}updateVector4(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset,o=e.getType();if(n[s+0]!==r.x||n[s+1]!==r.y||n[s+2]!==r.z||n[s+3]!==r.w){let a=this._getBufferForType(o);a[s+0]=n[s+0]=r.x,a[s+1]=n[s+1]=r.y,a[s+2]=n[s+2]=r.z,a[s+3]=n[s+3]=r.w,t=!0,this.addUniformUpdateRange(e)}return t}updateColor(e){let t=!1,n=this.values,r=e.getValue(),s=e.offset;if(n[s+0]!==r.r||n[s+1]!==r.g||n[s+2]!==r.b){let o=this.buffer;o[s+0]=n[s+0]=r.r,o[s+1]=n[s+1]=r.g,o[s+2]=n[s+2]=r.b,t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix3(e){let t=!1,n=this.values,r=e.getValue().elements,s=e.offset;if(n[s+0]!==r[0]||n[s+1]!==r[1]||n[s+2]!==r[2]||n[s+4]!==r[3]||n[s+5]!==r[4]||n[s+6]!==r[5]||n[s+8]!==r[6]||n[s+9]!==r[7]||n[s+10]!==r[8]){let o=this.buffer;o[s+0]=n[s+0]=r[0],o[s+1]=n[s+1]=r[1],o[s+2]=n[s+2]=r[2],o[s+4]=n[s+4]=r[3],o[s+5]=n[s+5]=r[4],o[s+6]=n[s+6]=r[5],o[s+8]=n[s+8]=r[6],o[s+9]=n[s+9]=r[7],o[s+10]=n[s+10]=r[8],t=!0,this.addUniformUpdateRange(e)}return t}updateMatrix4(e){let t=!1,n=this.values,r=e.getValue().elements,s=e.offset;return EIe(n,r,s)===!1&&(this.buffer.set(r,s),TIe(n,r,s),t=!0,this.addUniformUpdateRange(e)),t}_getBufferForType(e){return e==="int"||e==="ivec2"||e==="ivec3"||e==="ivec4"?new Int32Array(this.buffer.buffer):e==="uint"||e==="uvec2"||e==="uvec3"||e==="uvec4"?new Uint32Array(this.buffer.buffer):this.buffer}};function TIe(i,e,t){for(let n=0,r=e.length;n<r;n++)i[t+n]=e[n]}function EIe(i,e,t){for(let n=0,r=e.length;n<r;n++)if(i[t+n]!==e[n])return!1;return!0}var MIe=0,eP=class extends x9{constructor(e,t){super(e),this.id=MIe++,this.groupNode=t,this.isNodeUniformsGroup=!0}},tP=class extends Z4{constructor(e,t){super(e),this._texture=t,this.version=-1,this.generation=null,this.samplerKey="",this.isSampler=!0}set texture(e){this._texture!==e&&(this._texture=e,this.reset())}get texture(){return this._texture}update(){let{texture:e,version:t}=this;return t!==e.version?(this.version=e.version,!0):!1}reset(){this.generation=null,this.version=-1}release(){this._texture=null}},CIe=0,y9=class extends tP{constructor(e,t){super(e,t),this.id=CIe++,this.store=!1,this.mipLevel=0,this.isSampledTexture=!0}},vx=class extends y9{constructor(e,t,n,r=null){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n,this.access=r}update(){let{textureNode:e}=this;return this.texture!==e.value?(this.texture=e.value,!0):super.update()}},nP=class extends vx{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledCubeTexture=!0}},RS=class extends vx{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledTexture3D=!0}},kte={bitcast_int_uint:new hr("uint tsl_bitcast_int_to_uint ( int x ) { return floatBitsToUint( intBitsToFloat ( x ) ); }"),bitcast_uint_int:new hr("uint tsl_bitcast_uint_to_int ( uint x ) { return floatBitsToInt( uintBitsToFloat ( x ) ); }"),textureGather:new hr(`41704170 vec4 tsl_textureGather( const int comp, sampler2D map, vec2 coord, ivec2 offset, bool flipY ) {41714171 	if ( flipY ) offset.y = - offset.y;41724172 	vec2 size = vec2( textureSize( map, 0 ) );@@ -4222,7 +4222,7 @@ vec4 tsl_textureGatherCompare_array( sampler2DArrayShadow map, vec3 coord, ivec2
42224222 	);42234223 	return flipY ? ret.wzyx : ret;42244224 }4225-`)},$Ie={textureDimensions:"textureSize",equals:"equal",bitcast_float_int:"floatBitsToInt",bitcast_int_float:"intBitsToFloat",bitcast_uint_float:"uintBitsToFloat",bitcast_float_uint:"floatBitsToUint",bitcast_uint_int:"tsl_bitcast_uint_to_int",bitcast_int_uint:"tsl_bitcast_int_to_uint",floatpack_snorm_2x16:"packSnorm2x16",floatpack_unorm_2x16:"packUnorm2x16",floatpack_float16_2x16:"packHalf2x16",floatunpack_snorm_2x16:"unpackSnorm2x16",floatunpack_unorm_2x16:"unpackUnorm2x16",floatunpack_float16_2x16:"unpackHalf2x16"},mte={low:"lowp",medium:"mediump",high:"highp"},Ate={swizzleAssign:!0,storageBuffer:!1},gte={perspective:"smooth",linear:"noperspective"},vte={centroid:"centroid"},_te=`4225+`)},RIe={textureDimensions:"textureSize",equals:"equal",bitcast_float_int:"floatBitsToInt",bitcast_int_float:"intBitsToFloat",bitcast_uint_float:"uintBitsToFloat",bitcast_float_uint:"floatBitsToUint",bitcast_uint_int:"tsl_bitcast_uint_to_int",bitcast_int_uint:"tsl_bitcast_int_to_uint",floatpack_snorm_2x16:"packSnorm2x16",floatpack_unorm_2x16:"packUnorm2x16",floatpack_float16_2x16:"packHalf2x16",floatunpack_snorm_2x16:"unpackSnorm2x16",floatunpack_unorm_2x16:"unpackUnorm2x16",floatunpack_float16_2x16:"unpackHalf2x16"},zte={low:"lowp",medium:"mediump",high:"highp"},Vte={swizzleAssign:!0,storageBuffer:!1},Gte={perspective:"smooth",linear:"noperspective"},qte={centroid:"centroid"},Hte=`42264226 precision highp float;42274227 precision highp int;42284228 precision highp sampler2D;@@ -4243,20 +4243,20 @@ precision highp isampler2DArray;
42434243 precision highp sampler2DShadow;42444244 precision highp sampler2DArrayShadow;42454245 precision highp samplerCubeShadow;4246-`,t9=class extends O4{constructor(e,t){super(e,t,new Wk),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]}}needsToWorkingColorSpace(e){return e.isVideoTexture===!0&&e.colorSpace!==ua}_include(e){let t=pte[e];return t.build(this),this.addInclude(t),t}getMethod(e){return pte[e]!==void 0&&this._include(e),$Ie[e]||e}getBitcastMethod(e,t){return this.getMethod(`bitcast_${t}_${e}`)}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,n){return`${e} ? ${t} : ${n}`}getOutputStructName(){return""}buildFunctionCode(e){let t=e.layout,n=this.flowShaderNode(e),r=[];for(let o of t.inputs)r.push(this.getType(o.type)+" "+o.name);return`${this.getType(t.type)} ${t.name}( ${r.join(", ")} ) {4246+`,b9=class extends W4{constructor(e,t){super(e,t,new f9),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]}}needsToWorkingColorSpace(e){return e.isVideoTexture===!0&&e.colorSpace!==ha}_include(e){let t=kte[e];return t.build(this),this.addInclude(t),t}getMethod(e){return kte[e]!==void 0&&this._include(e),RIe[e]||e}getBitcastMethod(e,t){return this.getMethod(`bitcast_${t}_${e}`)}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,n){return`${e} ? ${t} : ${n}`}getOutputStructName(){return""}buildFunctionCode(e){let t=e.layout,n=this.flowShaderNode(e),r=[];for(let o of t.inputs)r.push(this.getType(o.type)+" "+o.name);return`${this.getType(t.type)} ${t.name}( ${r.join(", ")} ) {42474247 42484248 	${n.vars}42494249 42504250 ${n.code}42514251 	return ${n.result};42524252 4253-}`}setupPBO(e){let t=e.value;if(t.pbo===void 0){let n=t.array,r=t.count*t.itemSize,{itemSize:s}=t,o=t.array.constructor.name.toLowerCase().includes("int"),a=o?kh:Ld;s===2?a=o?zh:js:s===3?a=o?Tb:Pd:s===4&&(a=o?d0:Or);let l={Float32Array:cr,Uint8Array:Ji,Uint16Array:bl,Uint32Array:xi,Int8Array:Oh,Int16Array:Uh,Int32Array:Zr,Uint8ClampedArray:Ji},c=Math.pow(2,Math.ceil(Math.log2(Math.sqrt(r/s)))),u=Math.ceil(r/s/c);c*u*s<r&&u++;let f=c*u*s,d=new n.constructor(f);d.set(n,0),t.array=d;let A=new kA(t.array,c,u,a,l[t.array.constructor.name]||cr);A.needsUpdate=!0,A.isPBOTexture=!0;let y=new su(A,null,null);y.setPrecision("high"),t.pboNode=y,t.pbo=y.value,this.getUniformFromNode(t.pboNode,"texture",this.shaderStage,this.context.nodeName)}}getPropertyName(e,t=this.shaderStage){return e.isNodeUniform&&e.node.isTextureNode!==!0&&e.node.isBufferNode!==!0?e.name:super.getPropertyName(e,t)}generatePBO(e){let{node:t,indexNode:n}=e,r=t.value;if(this.renderer.backend.has(r)){let u=this.renderer.backend.get(r);u.pbo=r.pbo}let s=this.getUniformFromNode(r.pboNode,"texture",this.shaderStage,this.context.nodeName),o=this.getPropertyName(s);this.increaseUsage(n);let a=n.build(this,"uint"),l=this.getDataFromNode(e),c=l.propertyName;if(c===void 0){let u=this.getVarFromNode(e);c=this.getPropertyName(u);let f=this.getDataFromNode(t),d=f.propertySizeName;d===void 0&&(d=c+"Size",this.getVarFromNode(t,d,"uint"),this.addLineFlowCode(`${d} = uint( textureSize( ${o}, 0 ).x )`,e),f.propertySizeName=d);let{itemSize:A}=r,y="."+n1.join("").slice(0,A),w=`ivec2(${a} % ${d}, ${a} / ${d})`,S=this.generateTextureLoad(null,o,w,"0",null,null),T="vec4";r.pbo.type===xi?T="uvec4":r.pbo.type===Zr&&(T="ivec4"),this.addLineFlowCode(`${c} = ${T}(${S})${y}`,e),l.propertyName=c}return c}generateTextureLoad(e,t,n,r,s,o){r===null&&(r="0");let a;return s?o?a=`texelFetchOffset( ${t}, ivec3( ${n}, ${s} ), int( ${r} ), ${o} )`:a=`texelFetch( ${t}, ivec3( ${n}, ${s} ), int( ${r} ) )`:o?a=`texelFetchOffset( ${t}, ${n}, int( ${r} ), ${o} )`:a=`texelFetch( ${t}, ${n}, int( ${r} ) )`,e!==null&&e.isDepthTexture&&(a+=".x"),a}generateTexture(e,t,n,r,s){return r&&(n=`vec3( ${n}, ${r} )`),e.isDepthTexture?s?`textureOffset( ${t}, ${n}, ${s} ).x`:`texture( ${t}, ${n} ).x`:s?`textureOffset( ${t}, ${n}, ${s} )`:`texture( ${t}, ${n} )`}generateTextureLevel(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureLodOffset( ${t}, ${n}, ${r}, ${o} )`:`textureLod( ${t}, ${n}, ${r} )`}generateTextureBias(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureOffset( ${t}, ${n}, ${o}, ${r} )`:`texture( ${t}, ${n}, ${r} )`}generateTextureGrad(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureGradOffset( ${t}, ${n}, ${r[0]}, ${r[1]}, ${o} )`:`textureGrad( ${t}, ${n}, ${r[0]}, ${r[1]} )`}generateTextureCompare(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return e.isCubeTexture?`texture( ${t}, vec4( ${n}, ${r} ) )`:s?o?`textureOffset( ${t}, vec4( ${n}, ${s}, ${r} ), ${o} )`:`texture( ${t}, vec4( ${n}, ${s}, ${r} ) )`:o?`textureOffset( ${t}, vec3( ${n}, ${r} ), ${o} )`:`texture( ${t}, vec3( ${n}, ${r} ) )`;ze(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}generateTextureGather(e,t,n,r,s,o,a){return e.isDepthTexture&&(r="0"),o===null&&(o="ivec2( 0 )"),a===null&&(a="false"),s?(this._include("textureGatherArray"),`tsl_textureGather_array( ${r}, ${t}, vec3( ${n}, ${s} ), ${o}, ${a} )`):(this._include("textureGather"),`tsl_textureGather( ${r}, ${t}, ${n}, ${o}, ${a} )`)}generateTextureGatherCompare(e,t,n,r,s,o,a){return o===null&&(o="ivec2( 0 )"),a===null&&(a="false"),s?(this._include("textureGatherCompareArray"),`tsl_textureGatherCompare_array( ${t}, vec3( ${n}, ${s} ), ${o}, ${r}, ${a} )`):(this._include("textureGatherCompare"),`tsl_textureGatherCompare( ${t}, ${n}, ${o}, ${r}, ${a} )`)}getUniforms(e){let t=this.uniforms[e],n=[],r={};for(let o of t){let a=null,l=!1;if(o.type==="texture"||o.type==="texture3D"){let c=o.node,u=c.value,f="";(u.isDataTexture===!0||u.isData3DTexture===!0)&&(u.type===xi?f="u":u.type===Zr&&(f="i")),o.type==="texture3D"&&u.isArrayTexture===!1?a=`${f}sampler3D ${o.name};`:u.compareFunction&&c.compareNode!==null?u.isArrayTexture===!0?a=`sampler2DArrayShadow ${o.name};`:a=`sampler2DShadow ${o.name};`:u.isArrayTexture===!0||u.isDataArrayTexture===!0||u.isCompressedArrayTexture===!0?a=`${f}sampler2DArray ${o.name};`:a=`${f}sampler2D ${o.name};`}else if(o.type==="cubeTexture")a=`samplerCube ${o.name};`;else if(o.type==="cubeDepthTexture")o.node.value.compareFunction?a=`samplerCubeShadow ${o.name};`:a=`samplerCube ${o.name};`;else if(o.type==="buffer"){let c=o.node,u=this.getType(c.bufferType),f=c.bufferCount,d=f>0?f:"";a=`${c.name} {4253+}`}setupPBO(e){let t=e.value;if(t.pbo===void 0){let n=t.array,r=t.count*t.itemSize,{itemSize:s}=t,o=t.array.constructor.name.toLowerCase().includes("int"),a=o?kh:Fd;s===2?a=o?zh:Ws:s===3?a=o?Ib:Nd:s===4&&(a=o?g0:Or);let l={Float32Array:cr,Uint8Array:Ji,Uint16Array:wl,Uint32Array:xi,Int8Array:Oh,Int16Array:Uh,Int32Array:Kr,Uint8ClampedArray:Ji},c=Math.pow(2,Math.ceil(Math.log2(Math.sqrt(r/s)))),u=Math.ceil(r/s/c);c*u*s<r&&u++;let f=c*u*s,d=new n.constructor(f);d.set(n,0),t.array=d;let A=new HA(t.array,c,u,a,l[t.array.constructor.name]||cr);A.needsUpdate=!0,A.isPBOTexture=!0;let y=new su(A,null,null);y.setPrecision("high"),t.pboNode=y,t.pbo=y.value,this.getUniformFromNode(t.pboNode,"texture",this.shaderStage,this.context.nodeName)}}getPropertyName(e,t=this.shaderStage){return e.isNodeUniform&&e.node.isTextureNode!==!0&&e.node.isBufferNode!==!0?e.name:super.getPropertyName(e,t)}generatePBO(e){let{node:t,indexNode:n}=e,r=t.value;if(this.renderer.backend.has(r)){let u=this.renderer.backend.get(r);u.pbo=r.pbo}let s=this.getUniformFromNode(r.pboNode,"texture",this.shaderStage,this.context.nodeName),o=this.getPropertyName(s);this.increaseUsage(n);let a=n.build(this,"uint"),l=this.getDataFromNode(e),c=l.propertyName;if(c===void 0){let u=this.getVarFromNode(e);c=this.getPropertyName(u);let f=this.getDataFromNode(t),d=f.propertySizeName;d===void 0&&(d=c+"Size",this.getVarFromNode(t,d,"uint"),this.addLineFlowCode(`${d} = uint( textureSize( ${o}, 0 ).x )`,e),f.propertySizeName=d);let{itemSize:A}=r,y="."+a1.join("").slice(0,A),w=`ivec2(${a} % ${d}, ${a} / ${d})`,S=this.generateTextureLoad(null,o,w,"0",null,null),T="vec4";r.pbo.type===xi?T="uvec4":r.pbo.type===Kr&&(T="ivec4"),this.addLineFlowCode(`${c} = ${T}(${S})${y}`,e),l.propertyName=c}return c}generateTextureLoad(e,t,n,r,s,o){r===null&&(r="0");let a;return s?o?a=`texelFetchOffset( ${t}, ivec3( ${n}, ${s} ), int( ${r} ), ${o} )`:a=`texelFetch( ${t}, ivec3( ${n}, ${s} ), int( ${r} ) )`:o?a=`texelFetchOffset( ${t}, ${n}, int( ${r} ), ${o} )`:a=`texelFetch( ${t}, ${n}, int( ${r} ) )`,e!==null&&e.isDepthTexture&&(a+=".x"),a}generateTexture(e,t,n,r,s){return r&&(n=`vec3( ${n}, ${r} )`),e.isDepthTexture?s?`textureOffset( ${t}, ${n}, ${s} ).x`:`texture( ${t}, ${n} ).x`:s?`textureOffset( ${t}, ${n}, ${s} )`:`texture( ${t}, ${n} )`}generateTextureLevel(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureLodOffset( ${t}, ${n}, ${r}, ${o} )`:`textureLod( ${t}, ${n}, ${r} )`}generateTextureBias(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureOffset( ${t}, ${n}, ${o}, ${r} )`:`texture( ${t}, ${n}, ${r} )`}generateTextureGrad(e,t,n,r,s,o){return s&&(n=`vec3( ${n}, ${s} )`),o?`textureGradOffset( ${t}, ${n}, ${r[0]}, ${r[1]}, ${o} )`:`textureGrad( ${t}, ${n}, ${r[0]}, ${r[1]} )`}generateTextureCompare(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return e.isCubeTexture?`texture( ${t}, vec4( ${n}, ${r} ) )`:s?o?`textureOffset( ${t}, vec4( ${n}, ${s}, ${r} ), ${o} )`:`texture( ${t}, vec4( ${n}, ${s}, ${r} ) )`:o?`textureOffset( ${t}, vec3( ${n}, ${r} ), ${o} )`:`texture( ${t}, vec3( ${n}, ${r} ) )`;ze(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}generateTextureGather(e,t,n,r,s,o,a){return e.isDepthTexture&&(r="0"),o===null&&(o="ivec2( 0 )"),a===null&&(a="false"),s?(this._include("textureGatherArray"),`tsl_textureGather_array( ${r}, ${t}, vec3( ${n}, ${s} ), ${o}, ${a} )`):(this._include("textureGather"),`tsl_textureGather( ${r}, ${t}, ${n}, ${o}, ${a} )`)}generateTextureGatherCompare(e,t,n,r,s,o,a){return o===null&&(o="ivec2( 0 )"),a===null&&(a="false"),s?(this._include("textureGatherCompareArray"),`tsl_textureGatherCompare_array( ${t}, vec3( ${n}, ${s} ), ${o}, ${r}, ${a} )`):(this._include("textureGatherCompare"),`tsl_textureGatherCompare( ${t}, ${n}, ${o}, ${r}, ${a} )`)}getUniforms(e){let t=this.uniforms[e],n=[],r={};for(let o of t){let a=null,l=!1;if(o.type==="texture"||o.type==="texture3D"){let c=o.node,u=c.value,f="";(u.isDataTexture===!0||u.isData3DTexture===!0)&&(u.type===xi?f="u":u.type===Kr&&(f="i")),o.type==="texture3D"&&u.isArrayTexture===!1?a=`${f}sampler3D ${o.name};`:u.compareFunction&&c.compareNode!==null?u.isArrayTexture===!0?a=`sampler2DArrayShadow ${o.name};`:a=`sampler2DShadow ${o.name};`:u.isArrayTexture===!0||u.isDataArrayTexture===!0||u.isCompressedArrayTexture===!0?a=`${f}sampler2DArray ${o.name};`:a=`${f}sampler2D ${o.name};`}else if(o.type==="cubeTexture")a=`samplerCube ${o.name};`;else if(o.type==="cubeDepthTexture")o.node.value.compareFunction?a=`samplerCubeShadow ${o.name};`:a=`samplerCube ${o.name};`;else if(o.type==="buffer"){let c=o.node,u=this.getType(c.bufferType),f=c.bufferCount,d=f>0?f:"";a=`${c.name} {42544254 	${u} ${o.name}[${d}];42554255 };4256-`}else{let c=o.groupNode.name;if(r[c]===void 0){let u=this.uniformGroups[c];if(u!==void 0){let f=[];for(let d of u.uniforms){let A=d.getType(),y=this.getVectorType(A),w=d.nodeUniform.node.precision,S=`${y} ${d.name};`;w!==null&&(S=mte[w]+" "+S),f.push("	"+S)}r[c]=f}}l=!0}if(!l){let c=o.node.precision;c!==null&&(a=mte[c]+" "+a),a="uniform "+a,n.push(a)}}let s="";for(let o in r){let a=r[o];s+=this._getGLSLUniformStruct(o,a.join(`4256+`}else{let c=o.groupNode.name;if(r[c]===void 0){let u=this.uniformGroups[c];if(u!==void 0){let f=[];for(let d of u.uniforms){let A=d.getType(),y=this.getVectorType(A),w=d.nodeUniform.node.precision,S=`${y} ${d.name};`;w!==null&&(S=zte[w]+" "+S),f.push("	"+S)}r[c]=f}}l=!0}if(!l){let c=o.node.precision;c!==null&&(a=zte[c]+" "+a),a="uniform "+a,n.push(a)}}let s="";for(let o in r){let a=r[o];s+=this._getGLSLUniformStruct(o,a.join(`42574257 `))+`42584258 `}return s+=n.join(`4259-`),s}getTypeFromAttribute(e){let t=super.getTypeFromAttribute(e);if(/^[iu]/.test(t)&&e.gpuType!==Zr){let n=e;e.isInterleavedBufferAttribute&&(n=e.data);let r=n.array;r instanceof Uint32Array||r instanceof Int32Array||(t=t.slice(1))}return t}getAttributes(e){let t="";if(e==="vertex"||e==="compute"){let n=this.getAttributesArray(),r=0;for(let s of n)t+=`layout( location = ${r++} ) in ${s.type} ${s.name};4259+`),s}getTypeFromAttribute(e){let t=super.getTypeFromAttribute(e);if(/^[iu]/.test(t)&&e.gpuType!==Kr){let n=e;e.isInterleavedBufferAttribute&&(n=e.data);let r=n.array;r instanceof Uint32Array||r instanceof Int32Array||(t=t.slice(1))}return t}getAttributes(e){let t="";if(e==="vertex"||e==="compute"){let n=this.getAttributesArray(),r=0;for(let s of n)t+=`layout( location = ${r++} ) in ${s.type} ${s.name};42604260 `}return t}getStructMembers(e){let t=[];for(let n of e.members)t.push(`	${n.type} ${n.name};`);return t.join(`42614261 `)}getStructs(e){let t=[],n=this.structs[e],r=[];for(let s of n)if(s.output)for(let o of s.members)r.push(`layout( location = ${o.index} ) out ${o.type} ${o.name};`);else{let o="struct "+s.name+` {42624262 `;o+=this.getStructMembers(s),o+=`@@ -4266,14 +4266,14 @@ ${n.code}
42664266 `)+`42674267 42684268 `+t.join(`4269-`)}getVaryings(e){let t="",n=this.varyings;if(e==="vertex"||e==="compute")for(let r of n){e==="compute"&&(r.needsInterpolation=!0);let s=this.getType(r.type);if(r.needsInterpolation)if(r.interpolationType){let o=gte[r.interpolationType]||r.interpolationType,a=vte[r.interpolationSampling]||"";t+=`${o} ${a} out ${s} ${r.name};4269+`)}getVaryings(e){let t="",n=this.varyings;if(e==="vertex"||e==="compute")for(let r of n){e==="compute"&&(r.needsInterpolation=!0);let s=this.getType(r.type);if(r.needsInterpolation)if(r.interpolationType){let o=Gte[r.interpolationType]||r.interpolationType,a=qte[r.interpolationSampling]||"";t+=`${o} ${a} out ${s} ${r.name};42704270 `}else{let o=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${o}out ${s} ${r.name};42714271 `}else t+=`${s} ${r.name};4272-`}else if(e==="fragment"){for(let r of n)if(r.needsInterpolation){let s=this.getType(r.type);if(r.interpolationType){let o=gte[r.interpolationType]||r.interpolationType,a=vte[r.interpolationSampling]||"";t+=`${o} ${a} in ${s} ${r.name};4272+`}else if(e==="fragment"){for(let r of n)if(r.needsInterpolation){let s=this.getType(r.type);if(r.interpolationType){let o=Gte[r.interpolationType]||r.interpolationType,a=qte[r.interpolationSampling]||"";t+=`${o} ${a} in ${s} ${r.name};42734273 `}else{let o=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${o}in ${s} ${r.name};42744274 `}}}for(let r of this.builtins[e])t+=`${r};42754275 `;return t}getVertexIndex(){return"uint( gl_VertexID )"}getInstanceIndex(){return"uint( gl_InstanceID )"}getInvocationLocalIndex(){return`uint( gl_InstanceID ) % ${this.object.workgroupSize.reduce((n,r)=>n*r,1)}u`}getSubgroupSize(){ze("GLSLNodeBuilder: WebGLBackend does not support the subgroupSize node")}getInvocationSubgroupIndex(){ze("GLSLNodeBuilder: WebGLBackend does not support the invocationSubgroupIndex node")}getSubgroupIndex(){ze("GLSLNodeBuilder: WebGLBackend does not support the subgroupIndex node")}getDrawIndex(){return this.renderer.backend.extensions.has("WEBGL_multi_draw")?"uint( gl_DrawID )":"nodeUniformDrawId"}getFrontFacing(){return"gl_FrontFacing"}getFragCoord(){return"gl_FragCoord.xy"}getFragDepth(){return"gl_FragDepth"}enableExtension(e,t,n=this.shaderStage){let r=this.extensions[n]||(this.extensions[n]=new Map);r.has(e)===!1&&r.set(e,{name:e,behavior:t})}getExtensions(e){let t=[];if(e==="vertex"){let r=this.renderer.backend.extensions;this.object.isBatchedMesh&&r.has("WEBGL_multi_draw")&&this.enableExtension("GL_ANGLE_multi_draw","require",e)}let n=this.extensions[e];if(n!==void 0)for(let{name:r,behavior:s}of n.values())t.push(`#extension ${r} : ${s}`);return t.join(`4276-`)}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=Ate[e];if(t===void 0){let n;switch(t=!1,e){case"float32Filterable":n="OES_texture_float_linear";break;case"clipDistance":n="WEBGL_clip_cull_distance";break}if(n!==void 0){let r=this.renderer.backend.extensions;r.has(n)&&(r.get(n),t=!0)}Ate[e]=t}return t}isFlipY(){return!0}enableHardwareClipping(e){this.enableExtension("GL_ANGLE_clip_cull_distance","require"),this.builtins.vertex.push(`out float gl_ClipDistance[ ${e} ]`)}enableMultiview(){this.enableExtension("GL_OVR_multiview2","require","fragment"),this.enableExtension("GL_OVR_multiview2","require","vertex"),this.builtins.vertex.push("layout(num_views = 2) in")}registerTransform(e,t){this.transforms.push({varyingName:e,attributeNode:t})}getTransforms(){let e=this.transforms,t="";for(let n=0;n<e.length;n++){let r=e[n],s=this.getPropertyName(r.attributeNode);s&&(t+=`${r.varyingName} = ${s};4276+`)}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=Vte[e];if(t===void 0){let n;switch(t=!1,e){case"float32Filterable":n="OES_texture_float_linear";break;case"clipDistance":n="WEBGL_clip_cull_distance";break}if(n!==void 0){let r=this.renderer.backend.extensions;r.has(n)&&(r.get(n),t=!0)}Vte[e]=t}return t}isFlipY(){return!0}enableHardwareClipping(e){this.enableExtension("GL_ANGLE_clip_cull_distance","require"),this.builtins.vertex.push(`out float gl_ClipDistance[ ${e} ]`)}enableMultiview(){this.enableExtension("GL_OVR_multiview2","require","fragment"),this.enableExtension("GL_OVR_multiview2","require","vertex"),this.builtins.vertex.push("layout(num_views = 2) in")}registerTransform(e,t){this.transforms.push({varyingName:e,attributeNode:t})}getTransforms(){let e=this.transforms,t="";for(let n=0;n<e.length;n++){let r=e[n],s=this.getPropertyName(r.attributeNode);s&&(t+=`${r.varyingName} = ${s};42774277 	`)}return t}_getGLSLUniformStruct(e,t){return`42784278 layout( std140 ) uniform ${e} {42794279 ${t}@@ -4285,7 +4285,7 @@ ${this.getSignature()}
42854285 ${e.extensions}42864286 42874287 // precision4288-${_te}4288+${Hte}42894289 42904290 // structs42914291 ${e.structs}@@ -4324,7 +4324,7 @@ ${this.getSignature()}
43244324 ${e.extensions}43254325 43264326 // precision4327-${_te}4327+${Hte}43284328 43294329 // structs43304330 ${e.structs}@@ -4355,7 +4355,7 @@ void main() {
43554355 	`,a===s&&t!=="compute"&&(n+=`// result43564356 	`,t==="vertex"?(n+="gl_Position = ",n+=`${this.format(l.result,s.getNodeType(this),"vec4")};`):t==="fragment"&&(a.outputNode.isOutputStructNode||(n+="fragColor = ",n+=`${this.format(l.result,s.getNodeType(this),this.getOutputType())};`)))}let o=e[t];if(o.extensions=this.getExtensions(t),o.uniforms=this.getUniforms(t),o.attributes=this.getAttributes(t),o.varyings=this.getVaryings(t),o.vars=this.getVars(t,!0),o.structs=this.getStructs(t),o.codes=this.getCodes(t),o.transforms=this.getTransforms(t),o.flow=n,t==="vertex"){let a=this.renderer.backend.extensions;this.object.isBatchedMesh&&a.has("WEBGL_multi_draw")===!1&&(o.uniforms+=`43574357 uniform uint nodeUniformDrawId;4358-`)}}this.material!==null?(this.vertexShader=this._getGLSLVertexCode(e.vertex),this.fragmentShader=this._getGLSLFragmentCode(e.fragment)):this.computeShader=this._getGLSLVertexCode(e.compute)}getUniformFromNode(e,t,n,r=null){let s=super.getUniformFromNode(e,t,n,r),o=this.getDataFromNode(e,n,this.globalCache),a=o.uniformGPU;if(a===void 0){let l=e.groupNode,c=l.name,u=this.getBindGroupArray(c,n);if(t==="texture")a=new fx(s.name,s.node,l),u.push(a);else if(t==="cubeTexture"||t==="cubeDepthTexture")a=new $4(s.name,s.node,l),u.push(a);else if(t==="texture3D")a=new wS(s.name,s.node,l),u.push(a);else if(t==="buffer"){s.name=`buffer${e.id}`;let f=this.getSharedDataFromNode(e),d=f.buffer;d===void 0&&(e.name=`NodeBuffer_${e.id}`,d=new W4(e,l),d.name=e.name,f.buffer=d),u.push(d),a=d}else{let f=this.uniformGroups[c];f===void 0?(f=new j4(c,l),this.uniformGroups[c]=f,u.push(f)):u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let d=a.name;f.uniforms.some(y=>y.name===d)||f.addUniform(a)}o.uniformGPU=a}return s}},WO=null,V_=null,Y4=class{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null,this.timestampQueryPool={[Hc.RENDER]:null,[Hc.COMPUTE]:null},this.trackTimestamp=e.trackTimestamp===!0}async init(e){this.renderer=e}get coordinateSystem(){}beginRender(){}finishRender(){}setXRTarget(){}beginCompute(){}finishCompute(){}draw(){}compute(){}createProgram(){}destroyProgram(){}createBindings(){}updateBindings(){}updateBinding(){}createRenderPipeline(){}createComputePipeline(){}needsRenderUpdate(){}getRenderCacheKey(){}createNodeBuilder(){}updateSampler(){}destroySampler(){}createDefaultTexture(){}createTexture(){}updateTexture(){}generateMipmaps(){}destroyTexture(){}async copyTextureToBuffer(){}copyTextureToTexture(){}copyFramebufferToTexture(){}createAttribute(){}createIndexAttribute(){}createStorageAttribute(){}createUniformBuffer(){}destroyUniformBuffer(){}updateAttribute(){}destroyAttribute(){}getContext(){}updateSize(){}updateViewport(){}updateTimeStampUID(e){let t=this.get(e),n=this.renderer.info.frame,r;e.isComputeNode===!0?r="c:"+this.renderer.info.compute.frameCalls:r="r:"+this.renderer.info.render.frameCalls,t.timestampUID=r+":"+e.id+":f"+n}getTimestampUID(e){return this.get(e).timestampUID}getTimestampFrames(e){let t=this.timestampQueryPool[e];return t?t.getTimestampFrames():[]}_getQueryPool(e){let t=e.startsWith("c:")?Hc.COMPUTE:Hc.RENDER;return this.timestampQueryPool[t]}getTimestamp(e){return this._getQueryPool(e).getTimestamp(e)}get hasTimestamp(){return!1}hasTimestampQuery(e){return this._getQueryPool(e).hasTimestampQuery(e)}isOccluded(){}async resolveTimestampsAsync(e="render"){if(!this.trackTimestamp){ni("WebGPURenderer: Timestamp tracking is disabled.");return}let t=this.timestampQueryPool[e];if(!t)return;let n=await t.resolveQueriesAsync();return this.renderer.info[e].timestamp=n,n}async getArrayBufferAsync(){}async hasFeatureAsync(){}hasFeature(){}getDrawingBufferSize(){return WO=WO||new Oe,this.renderer.getDrawingBufferSize(WO)}setScissorTest(){}getClearColor(){let e=this.renderer;return V_=V_||new pS,e.getClearColor(V_),V_.getRGB(V_),V_}getDomElement(){let e=this.domElement;return e===null&&(e=this.parameters.canvas!==void 0?this.parameters.canvas:DM(),"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${"185"} webgpu`),this.domElement=e),e}hasCompatibility(){return!1}initRenderTarget(){}set(e,t){this.data.set(e,t)}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}has(e){return this.data.has(e)}delete(e){this.data.delete(e)}deleteBindGroupData(){}dispose(){}},YIe=0,n9=class{constructor(e,t){this.buffers=[e.bufferGPU,t],this.type=e.type,this.bufferType=e.bufferType,this.pbo=e.pbo,this.byteLength=e.byteLength,this.bytesPerElement=e.BYTES_PER_ELEMENT,this.version=e.version,this.isInteger=e.isInteger,this.activeBufferIndex=0,this.baseId=e.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[this.activeBufferIndex^1]}switchBuffers(){this.activeBufferIndex^=1}},i9=class{constructor(e){this.backend=e}createAttribute(e,t){let n=this.backend,{gl:r}=n,s=e.array,o=e.usage||r.STATIC_DRAW,a=e.isInterleavedBufferAttribute?e.data:e,l=n.get(a),c=l.bufferGPU;c===void 0&&(c=this._createBuffer(r,t,s,o),l.bufferGPU=c,l.bufferType=t,l.version=a.version);let u;if(s instanceof Float32Array)u=r.FLOAT;else if(typeof Float16Array<"u"&&s instanceof Float16Array)u=r.HALF_FLOAT;else if(s instanceof Uint16Array)e.isFloat16BufferAttribute?u=r.HALF_FLOAT:u=r.UNSIGNED_SHORT;else if(s instanceof Int16Array)u=r.SHORT;else if(s instanceof Uint32Array)u=r.UNSIGNED_INT;else if(s instanceof Int32Array)u=r.INT;else if(s instanceof Int8Array)u=r.BYTE;else if(s instanceof Uint8Array)u=r.UNSIGNED_BYTE;else if(s instanceof Uint8ClampedArray)u=r.UNSIGNED_BYTE;else throw new Error("THREE.WebGLBackend: Unsupported buffer data format: "+s);let f={bufferGPU:c,bufferType:t,type:u,byteLength:s.byteLength,bytesPerElement:s.BYTES_PER_ELEMENT,version:e.version,pbo:e.pbo,isInteger:u===r.INT||u===r.UNSIGNED_INT||e.gpuType===Zr,id:YIe++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){let d=this._createBuffer(r,t,s,o);f=new n9(f,d)}n.set(e,f)}updateAttribute(e){let t=this.backend,{gl:n}=t,r=e.array,s=e.isInterleavedBufferAttribute?e.data:e,o=t.get(s),a=o.bufferType,l=e.isInterleavedBufferAttribute?e.data.updateRanges:e.updateRanges;if(n.bindBuffer(a,o.bufferGPU),l.length===0)n.bufferSubData(a,0,r);else{for(let c=0,u=l.length;c<u;c++){let f=l[c];n.bufferSubData(a,f.start*r.BYTES_PER_ELEMENT,r,f.start,f.count)}s.clearUpdateRanges()}n.bindBuffer(a,null),o.version=s.version}destroyAttribute(e){let t=this.backend,{gl:n}=t;e.isInterleavedBufferAttribute&&t.delete(e.data);let r=t.get(e);n.deleteBuffer(r.bufferGPU),t.delete(e)}async getArrayBufferAsync(e,t=null,n=0,r=-1){let s=this.backend,{gl:o}=s,a=e.isInterleavedBufferAttribute?e.data:e,l=s.get(a),{bufferGPU:c}=l,u=r===-1?l.byteLength-n:r,f;if(t===null)f=new Uint8Array(new ArrayBuffer(u));else if(t.isReadbackBuffer){if(t._mapped===!0)throw new Error("THREE.WebGPURenderer: ReadbackBuffer must be released before being used again.");let d=()=>{t.buffer=null,t._mapped=!1,t.removeEventListener("release",d),t.removeEventListener("dispose",d)};t.addEventListener("release",d),t.addEventListener("dispose",d),f=new Uint8Array(new ArrayBuffer(u)),t.buffer=f.buffer}else f=new Uint8Array(t);return o.bindBuffer(o.COPY_READ_BUFFER,c),o.getBufferSubData(o.COPY_READ_BUFFER,n,f),o.bindBuffer(o.COPY_READ_BUFFER,null),o.bindBuffer(o.COPY_WRITE_BUFFER,null),t&&t.isReadbackBuffer?t:f.buffer}_createBuffer(e,t,n,r){let s=e.createBuffer();return e.bindBuffer(t,s),e.bufferData(t,n,r),e.bindBuffer(t,null),s}},Vw,Vd,r9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.enabled={},this.parameters={},this.currentFlipSided=null,this.currentCullFace=null,this.currentProgram=null,this.currentBlendingEnabled=!1,this.currentBlending=null,this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentPremultipledAlpha=null,this.currentPolygonOffsetFactor=null,this.currentPolygonOffsetUnits=null,this.currentColorMask=null,this.currentDepthReversed=!1,this.currentDepthFunc=null,this.currentDepthMask=null,this.currentStencilFunc=null,this.currentStencilRef=null,this.currentStencilFuncMask=null,this.currentStencilFail=null,this.currentStencilZFail=null,this.currentStencilZPass=null,this.currentStencilMask=null,this.currentLineWidth=null,this.currentClippingPlanes=0,this.currentVAO=null,this.currentIndex=null,this.currentBoundFramebuffers={},this.currentDrawbuffers=new WeakMap,this.maxTextures=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),this.currentTextureSlot=null,this.currentBoundTextures={},this.currentBoundBufferBases={},this._init()}_init(){let e=this.gl;Vw={[oo]:e.FUNC_ADD,[ab]:e.FUNC_SUBTRACT,[lb]:e.FUNC_REVERSE_SUBTRACT},Vd={[Nu]:e.ZERO,[cb]:e.ONE,[ub]:e.SRC_COLOR,[Yp]:e.SRC_ALPHA,[Ab]:e.SRC_ALPHA_SATURATE,[pb]:e.DST_COLOR,[fb]:e.DST_ALPHA,[hb]:e.ONE_MINUS_SRC_COLOR,[Zp]:e.ONE_MINUS_SRC_ALPHA,[mb]:e.ONE_MINUS_DST_COLOR,[db]:e.ONE_MINUS_DST_ALPHA};let t=e.getParameter(e.SCISSOR_BOX),n=e.getParameter(e.VIEWPORT);this.currentScissor=new xn().fromArray(t),this.currentViewport=new xn().fromArray(n),this._tempVec4=new xn}enable(e){let{enabled:t}=this;t[e]!==!0&&(this.gl.enable(e),t[e]=!0)}disable(e){let{enabled:t}=this;t[e]!==!1&&(this.gl.disable(e),t[e]=!1)}setFlipSided(e){if(this.currentFlipSided!==e){let{gl:t}=this;e?t.frontFace(t.CW):t.frontFace(t.CCW),this.currentFlipSided=e}}setCullFace(e){let{gl:t}=this;e!==wM?(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(e===sb?t.cullFace(t.BACK):e===SM?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):this.disable(t.CULL_FACE),this.currentCullFace=e}setLineWidth(e){let{currentLineWidth:t,gl:n}=this;e!==t&&(n.lineWidth(e),this.currentLineWidth=e)}setMRTBlending(e,t,n){let r=this.gl,s=this.backend.drawBuffersIndexedExt;if(!s){ni("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets.");return}for(let o=0;o<e.length;o++){let a=e[o],l=null;if(t!==null){let c=t.getBlendMode(a.name);c.blending===ob?l=n:c.blending!==ps&&(l=c)}else l=n;l!==null?this._setMRTBlendingIndex(o,l):s.blendFuncSeparateiOES(o,r.ONE,r.ZERO,r.ONE,r.ZERO)}}_setMRTBlendingIndex(e,t){let{gl:n}=this,r=this.backend.drawBuffersIndexedExt,s=t.blending,o=t.blendSrc,a=t.blendDst,l=t.blendEquation,c=t.premultipliedAlpha;if(s===Id){let u=t.blendSrcAlpha!==null?t.blendSrcAlpha:o,f=t.blendDstAlpha!==null?t.blendDstAlpha:a,d=t.blendEquationAlpha!==null?t.blendEquationAlpha:l;r.blendEquationSeparateiOES(e,Vw[l],Vw[d]),r.blendFuncSeparateiOES(e,Vd[o],Vd[a],Vd[u],Vd[f])}else if(r.blendEquationSeparateiOES(e,n.FUNC_ADD,n.FUNC_ADD),c)switch(s){case Ms:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case Dh:r.blendFuncSeparateiOES(e,n.ONE,n.ONE,n.ONE,n.ONE);break;case Nh:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case Fh:r.blendFuncSeparateiOES(e,n.DST_COLOR,n.ONE_MINUS_SRC_ALPHA,n.ZERO,n.ONE);break;default:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break}else switch(s){case Ms:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case Dh:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE,n.ONE,n.ONE);break;case Nh:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case Fh:r.blendFuncSeparateiOES(e,n.DST_COLOR,n.ONE_MINUS_SRC_ALPHA,n.ZERO,n.ONE);break;default:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break}}setBlending(e,t,n,r,s,o,a,l){let{gl:c}=this;if(e===ps){this.currentBlendingEnabled===!0&&(this.disable(c.BLEND),this.currentBlendingEnabled=!1);return}if(this.currentBlendingEnabled===!1&&(this.enable(c.BLEND),this.currentBlendingEnabled=!0),e!==Id){if(e!==this.currentBlending||l!==this.currentPremultipledAlpha){if((this.currentBlendEquation!==oo||this.currentBlendEquationAlpha!==oo)&&(c.blendEquation(c.FUNC_ADD),this.currentBlendEquation=oo,this.currentBlendEquationAlpha=oo),l)switch(e){case Ms:c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case Dh:c.blendFunc(c.ONE,c.ONE);break;case Nh:c.blendFuncSeparate(c.ZERO,c.ONE_MINUS_SRC_COLOR,c.ZERO,c.ONE);break;case Fh:c.blendFuncSeparate(c.DST_COLOR,c.ONE_MINUS_SRC_ALPHA,c.ZERO,c.ONE);break;default:ze("WebGLState: Invalid blending: ",e);break}else switch(e){case Ms:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case Dh:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE,c.ONE,c.ONE);break;case Nh:ze("WebGLState: SubtractiveBlending requires material.premultipliedAlpha = true");break;case Fh:ze("WebGLState: MultiplyBlending requires material.premultipliedAlpha = true");break;default:ze("WebGLState: Invalid blending: ",e);break}this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentBlending=e,this.currentPremultipledAlpha=l}return}s=s||t,o=o||n,a=a||r,(t!==this.currentBlendEquation||s!==this.currentBlendEquationAlpha)&&(c.blendEquationSeparate(Vw[t],Vw[s]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=s),(n!==this.currentBlendSrc||r!==this.currentBlendDst||o!==this.currentBlendSrcAlpha||a!==this.currentBlendDstAlpha)&&(c.blendFuncSeparate(Vd[n],Vd[r],Vd[o],Vd[a]),this.currentBlendSrc=n,this.currentBlendDst=r,this.currentBlendSrcAlpha=o,this.currentBlendDstAlpha=a),this.currentBlending=e,this.currentPremultipledAlpha=!1}setColorMask(e){this.currentColorMask!==e&&(this.gl.colorMask(e,e,e,e),this.currentColorMask=e)}setDepthTest(e){let{gl:t}=this;e?this.enable(t.DEPTH_TEST):this.disable(t.DEPTH_TEST)}setReversedDepth(e){if(this.currentDepthReversed!==e){let t=this.backend.extensions.get("EXT_clip_control");e?t.clipControlEXT(t.LOWER_LEFT_EXT,t.ZERO_TO_ONE_EXT):t.clipControlEXT(t.LOWER_LEFT_EXT,t.NEGATIVE_ONE_TO_ONE_EXT),this.currentDepthReversed=e}}setDepthMask(e){this.currentDepthMask!==e&&(this.gl.depthMask(e),this.currentDepthMask=e)}setDepthFunc(e){if(this.currentDepthReversed&&(e=Pb[e]),this.currentDepthFunc!==e){let{gl:t}=this;switch(e){case MA:t.depthFunc(t.NEVER);break;case CA:t.depthFunc(t.ALWAYS);break;case RA:t.depthFunc(t.LESS);break;case Ch:t.depthFunc(t.LEQUAL);break;case IA:t.depthFunc(t.EQUAL);break;case PA:t.depthFunc(t.GEQUAL);break;case LA:t.depthFunc(t.GREATER);break;case DA:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}this.currentDepthFunc=e}}scissor(e,t,n,r){let s=this._tempVec4.set(e,t,n,r);if(this.currentScissor.equals(s)===!1){let{gl:o}=this;o.scissor(s.x,s.y,s.z,s.w),this.currentScissor.copy(s)}}viewport(e,t,n,r){let s=this._tempVec4.set(e,t,n,r);if(this.currentViewport.equals(s)===!1){let{gl:o}=this;o.viewport(s.x,s.y,s.z,s.w),this.currentViewport.copy(s)}}setScissorTest(e){let t=this.gl;e?this.enable(t.SCISSOR_TEST):this.disable(t.SCISSOR_TEST)}setStencilTest(e){let{gl:t}=this;e?this.enable(t.STENCIL_TEST):this.disable(t.STENCIL_TEST)}setStencilMask(e){this.currentStencilMask!==e&&(this.gl.stencilMask(e),this.currentStencilMask=e)}setStencilFunc(e,t,n){(this.currentStencilFunc!==e||this.currentStencilRef!==t||this.currentStencilFuncMask!==n)&&(this.gl.stencilFunc(e,t,n),this.currentStencilFunc=e,this.currentStencilRef=t,this.currentStencilFuncMask=n)}setStencilOp(e,t,n){(this.currentStencilFail!==e||this.currentStencilZFail!==t||this.currentStencilZPass!==n)&&(this.gl.stencilOp(e,t,n),this.currentStencilFail=e,this.currentStencilZFail=t,this.currentStencilZPass=n)}setMaterial(e,t,n){let{gl:r}=this;e.side===gr?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let s=e.side===mi;t&&(s=!s),this.setFlipSided(s),e.blending===Ms&&e.transparent===!1?this.setBlending(ps):this.setBlending(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),this.setDepthFunc(e.depthFunc),this.setDepthTest(e.depthTest),this.setDepthMask(e.depthWrite),this.setColorMask(e.colorWrite);let o=e.stencilWrite;if(this.setStencilTest(o),o&&(this.setStencilMask(e.stencilWriteMask),this.setStencilFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),this.setStencilOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),this.setPolygonOffset(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),e.alphaToCoverage===!0&&this.backend.renderer.currentSamples>0?this.enable(r.SAMPLE_ALPHA_TO_COVERAGE):this.disable(r.SAMPLE_ALPHA_TO_COVERAGE),n>0&&this.currentClippingPlanes!==n)for(let l=0;l<8;l++)l<n?this.enable(12288+l):this.disable(12288+l)}setPolygonOffset(e,t,n){let{gl:r}=this;e?(this.enable(r.POLYGON_OFFSET_FILL),(this.currentPolygonOffsetFactor!==t||this.currentPolygonOffsetUnits!==n)&&(r.polygonOffset(t,n),this.currentPolygonOffsetFactor=t,this.currentPolygonOffsetUnits=n)):this.disable(r.POLYGON_OFFSET_FILL)}useProgram(e){return this.currentProgram!==e?(this.gl.useProgram(e),this.currentProgram=e,!0):!1}setVertexState(e,t=null){let n=this.gl;return this.currentVAO!==e||this.currentIndex!==t?(n.bindVertexArray(e),t!==null&&n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t),this.currentVAO=e,this.currentIndex=t,!0):!1}resetVertexState(){let e=this.gl;e.bindVertexArray(null),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null),this.currentVAO=null,this.currentIndex=null}bindFramebuffer(e,t){let{gl:n,currentBoundFramebuffers:r}=this;return r[e]!==t?(n.bindFramebuffer(e,t),r[e]=t,e===n.DRAW_FRAMEBUFFER&&(r[n.FRAMEBUFFER]=t),e===n.FRAMEBUFFER&&(r[n.DRAW_FRAMEBUFFER]=t),!0):!1}drawBuffers(e,t){let{gl:n}=this,r=[],s=!1;if(e.textures!==null){r=this.currentDrawbuffers.get(t),r===void 0&&(r=[],this.currentDrawbuffers.set(t,r));let o=e.textures;if(r.length!==o.length||r[0]!==n.COLOR_ATTACHMENT0){for(let a=0,l=o.length;a<l;a++)r[a]=n.COLOR_ATTACHMENT0+a;r.length=o.length,s=!0}}else r[0]!==n.BACK&&(r[0]=n.BACK,s=!0);s&&n.drawBuffers(r)}activeTexture(e){let{gl:t,currentTextureSlot:n,maxTextures:r}=this;e===void 0&&(e=t.TEXTURE0+r-1),n!==e&&(t.activeTexture(e),this.currentTextureSlot=e)}bindTexture(e,t,n){let{gl:r,currentTextureSlot:s,currentBoundTextures:o,maxTextures:a}=this;n===void 0&&(s===null?n=r.TEXTURE0+a-1:n=s);let l=o[n];l===void 0&&(l={type:void 0,texture:void 0},o[n]=l),(l.type!==e||l.texture!==t)&&(s!==n&&(r.activeTexture(n),this.currentTextureSlot=n),r.bindTexture(e,t),l.type=e,l.texture=t)}bindBufferBase(e,t,n){let{gl:r}=this,s=`${e}-${t}`;return this.currentBoundBufferBases[s]!==n?(r.bindBufferBase(e,t,n),this.currentBoundBufferBases[s]=n,!0):!1}unbindTexture(){let{gl:e,currentTextureSlot:t,currentBoundTextures:n}=this,r=n[t];r!==void 0&&r.type!==void 0&&(e.bindTexture(r.type,null),r.type=void 0,r.texture=void 0)}getParameter(e){let{gl:t,parameters:n}=this;return n[e]!==void 0?n[e]:t.getParameter(e)}pixelStorei(e,t){let{gl:n,parameters:r}=this;r[e]!==t&&(n.pixelStorei(e,t),r[e]=t)}},s9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=ua){let{gl:n,extensions:r}=this,s,o=ln.getTransfer(t);if(e===Ji)return n.UNSIGNED_BYTE;if(e===KA)return n.UNSIGNED_SHORT_4_4_4_4;if(e===QA)return n.UNSIGNED_SHORT_5_5_5_1;if(e===JA)return n.UNSIGNED_INT_5_9_9_9_REV;if(e===eg)return n.UNSIGNED_INT_10F_11F_11F_REV;if(e===Oh)return n.BYTE;if(e===Uh)return n.SHORT;if(e===bl)return n.UNSIGNED_SHORT;if(e===Zr)return n.INT;if(e===xi)return n.UNSIGNED_INT;if(e===cr)return n.FLOAT;if(e===Wi)return n.HALF_FLOAT;if(e===r_)return n.ALPHA;if(e===Pd)return n.RGB;if(e===Or)return n.RGBA;if(e===Gs)return n.DEPTH_COMPONENT;if(e===xo)return n.DEPTH_STENCIL;if(e===Ld)return n.RED;if(e===kh)return n.RED_INTEGER;if(e===js)return n.RG;if(e===zh)return n.RG_INTEGER;if(e===d0)return n.RGBA_INTEGER;if(e===Vh||e===Gh||e===qh||e===Hh)if(o===kt)if(s=r.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(e===Vh)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===Gh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===qh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===Hh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=r.get("WEBGL_compressed_texture_s3tc"),s!==null){if(e===Vh)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===Gh)return 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null;if(e===x0||e===y0||e===b0||e===w0||e===S0||e===T0||e===E0||e===M0||e===C0||e===R0||e===I0||e===P0||e===L0||e===D0)if(s=r.get("WEBGL_compressed_texture_astc"),s!==null){if(e===x0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===y0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===b0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===w0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===S0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===T0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===E0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===M0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===C0)return 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s.COMPRESSED_RED_RGTC1_EXT;if(e===U0)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===jh)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===k0)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return e===ca?n.UNSIGNED_INT_24_8:n[e]!==void 0?n[e]:null}_clientWaitAsync(){let{gl:e}=this,t=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);return e.flush(),new Promise((n,r)=>{function s(){let o=e.clientWaitSync(t,e.SYNC_FLUSH_COMMANDS_BIT,0);if(o===e.WAIT_FAILED){e.deleteSync(t),r();return}if(o===e.TIMEOUT_EXPIRED){requestAnimationFrame(s);return}e.deleteSync(t),n()}s()})}},xte=!1,IR,jO,yte,o9=class{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},this._srcFramebuffer=null,this._dstFramebuffer=null,xte===!1&&(this._init(),xte=!0)}_init(){let e=this.gl;IR={[wd]:e.REPEAT,[aa]:e.CLAMP_TO_EDGE,[Sd]:e.MIRRORED_REPEAT},jO={[Ti]:e.NEAREST,[Sb]:e.NEAREST_MIPMAP_NEAREST,[qc]:e.NEAREST_MIPMAP_LINEAR,[Mi]:e.LINEAR,[f0]:e.LINEAR_MIPMAP_NEAREST,[Vo]:e.LINEAR_MIPMAP_LINEAR},yte={[Mb]:e.NEVER,[Ib]:e.ALWAYS,[s_]:e.LESS,[Xh]:e.LEQUAL,[Cb]:e.EQUAL,[Fu]:e.GEQUAL,[sg]:e.GREATER,[Rb]:e.NOTEQUAL}}getGLTextureType(e){let{gl:t}=this,n;return e.isCubeTexture===!0?n=t.TEXTURE_CUBE_MAP:e.isArrayTexture===!0||e.isDataArrayTexture===!0||e.isCompressedArrayTexture===!0?n=t.TEXTURE_2D_ARRAY:e.isData3DTexture===!0?n=t.TEXTURE_3D:n=t.TEXTURE_2D,n}getInternalFormat(e,t,n,r,s,o=!1){let{gl:a,extensions:l}=this;if(e!==null){if(a[e]!==void 0)return a[e];Xe("WebGLBackend: Attempt to use non-existing WebGL internal format '"+e+"'")}let c=null;r&&(c=l.get("EXT_texture_norm16"),c||Xe("WebGLRenderer: Unable to use normalized textures without EXT_texture_norm16 extension"));let u=t;if(t===a.RED&&(n===a.FLOAT&&(u=a.R32F),n===a.HALF_FLOAT&&(u=a.R16F),n===a.UNSIGNED_BYTE&&(u=a.R8),n===a.BYTE&&(u=a.R8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.R16_EXT),n===a.SHORT&&c&&(u=c.R16_SNORM_EXT)),t===a.RED_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.R8UI),n===a.UNSIGNED_SHORT&&(u=a.R16UI),n===a.UNSIGNED_INT&&(u=a.R32UI),n===a.BYTE&&(u=a.R8I),n===a.SHORT&&(u=a.R16I),n===a.INT&&(u=a.R32I)),t===a.RG&&(n===a.FLOAT&&(u=a.RG32F),n===a.HALF_FLOAT&&(u=a.RG16F),n===a.UNSIGNED_BYTE&&(u=a.RG8),n===a.BYTE&&(u=a.RG8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RG16_EXT),n===a.SHORT&&c&&(u=c.RG16_SNORM_EXT)),t===a.RG_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RG8UI),n===a.UNSIGNED_SHORT&&(u=a.RG16UI),n===a.UNSIGNED_INT&&(u=a.RG32UI),n===a.BYTE&&(u=a.RG8I),n===a.SHORT&&(u=a.RG16I),n===a.INT&&(u=a.RG32I)),t===a.RGB){let f=o?Qp:ln.getTransfer(s);n===a.FLOAT&&(u=a.RGB32F),n===a.HALF_FLOAT&&(u=a.RGB16F),n===a.UNSIGNED_BYTE&&(u=f===kt?a.SRGB8:a.RGB8),n===a.BYTE&&(u=a.RGB8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RGB16_EXT),n===a.SHORT&&c&&(u=c.RGB16_SNORM_EXT),n===a.UNSIGNED_SHORT_5_6_5&&(u=a.RGB565),n===a.UNSIGNED_SHORT_5_5_5_1&&(u=a.RGB5_A1),n===a.UNSIGNED_SHORT_4_4_4_4&&(u=a.RGB4),n===a.UNSIGNED_INT_5_9_9_9_REV&&(u=a.RGB9_E5),n===a.UNSIGNED_INT_10F_11F_11F_REV&&(u=a.R11F_G11F_B10F)}if(t===a.RGB_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RGB8UI),n===a.UNSIGNED_SHORT&&(u=a.RGB16UI),n===a.UNSIGNED_INT&&(u=a.RGB32UI),n===a.BYTE&&(u=a.RGB8I),n===a.SHORT&&(u=a.RGB16I),n===a.INT&&(u=a.RGB32I)),t===a.RGBA){let f=o?Qp:ln.getTransfer(s);n===a.FLOAT&&(u=a.RGBA32F),n===a.HALF_FLOAT&&(u=a.RGBA16F),n===a.UNSIGNED_BYTE&&(u=f===kt?a.SRGB8_ALPHA8:a.RGBA8),n===a.BYTE&&(u=a.RGBA8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RGBA16_EXT),n===a.SHORT&&c&&(u=c.RGBA16_SNORM_EXT),n===a.UNSIGNED_SHORT_4_4_4_4&&(u=a.RGBA4),n===a.UNSIGNED_SHORT_5_5_5_1&&(u=a.RGB5_A1)}return t===a.RGBA_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RGBA8UI),n===a.UNSIGNED_SHORT&&(u=a.RGBA16UI),n===a.UNSIGNED_INT&&(u=a.RGBA32UI),n===a.BYTE&&(u=a.RGBA8I),n===a.SHORT&&(u=a.RGBA16I),n===a.INT&&(u=a.RGBA32I)),t===a.DEPTH_COMPONENT&&(n===a.UNSIGNED_SHORT&&(u=a.DEPTH_COMPONENT16),n===a.UNSIGNED_INT&&(u=a.DEPTH_COMPONENT24),n===a.FLOAT&&(u=a.DEPTH_COMPONENT32F)),t===a.DEPTH_STENCIL&&n===a.UNSIGNED_INT_24_8&&(u=a.DEPTH24_STENCIL8),(u===a.R16F||u===a.R32F||u===a.RG16F||u===a.RG32F||u===a.RGBA16F||u===a.RGBA32F)&&l.get("EXT_color_buffer_float"),u}setTextureParameters(e,t){let{gl:n,extensions:r,backend:s}=this,{state:o}=this.backend,a=ln.getPrimaries(ln.workingColorSpace),l=t.colorSpace===ua?null:ln.getPrimaries(t.colorSpace),c=t.colorSpace===ua||a===l?n.NONE:n.BROWSER_DEFAULT_WEBGL;o.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t.flipY),o.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),o.pixelStorei(n.UNPACK_ALIGNMENT,t.unpackAlignment),o.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,c),n.texParameteri(e,n.TEXTURE_WRAP_S,IR[t.wrapS]),n.texParameteri(e,n.TEXTURE_WRAP_T,IR[t.wrapT]),(e===n.TEXTURE_3D||e===n.TEXTURE_2D_ARRAY)&&(t.isArrayTexture||n.texParameteri(e,n.TEXTURE_WRAP_R,IR[t.wrapR])),n.texParameteri(e,n.TEXTURE_MAG_FILTER,jO[t.magFilter]);let u=t.mipmaps!==void 0&&t.mipmaps.length>0,f=t.minFilter===Mi&&u?Vo:t.minFilter;if(n.texParameteri(e,n.TEXTURE_MIN_FILTER,jO[f]),t.compareFunction&&(n.texParameteri(e,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(e,n.TEXTURE_COMPARE_FUNC,yte[t.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){if(t.magFilter===Ti||t.minFilter!==qc&&t.minFilter!==Vo||t.type===cr&&r.has("OES_texture_float_linear")===!1)return;if(t.anisotropy>1){let d=r.get("EXT_texture_filter_anisotropic");n.texParameterf(e,d.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(t.anisotropy,s.capabilities.getMaxAnisotropy()))}}}createDefaultTexture(e){let{gl:t,backend:n,defaultTextures:r}=this,s=this.getGLTextureType(e),o=r[s];o===void 0&&(o=t.createTexture(),n.state.bindTexture(s,o),t.texParameteri(s,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(s,t.TEXTURE_MAG_FILTER,t.NEAREST),r[s]=o),n.set(e,{textureGPU:o,glTextureType:s})}createTexture(e,t){let{gl:n,backend:r}=this,s,o,a,l,c;if(e.isExternalTexture===!0)s=e.sourceTexture,o=this.getGLTextureType(e);else{let{levels:u,width:f,height:d,depth:A}=t;a=r.utils.convert(e.format,e.colorSpace),l=r.utils.convert(e.type),c=this.getInternalFormat(e.internalFormat,a,l,e.normalized,e.colorSpace,e.isVideoTexture),s=n.createTexture(),o=this.getGLTextureType(e),r.state.bindTexture(o,s),this.setTextureParameters(o,e),e.isArrayTexture||e.isDataArrayTexture||e.isCompressedArrayTexture?n.texStorage3D(n.TEXTURE_2D_ARRAY,u,c,f,d,A):e.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,u,c,f,d,A):e.isVideoTexture||n.texStorage2D(o,u,c,f,d)}r.set(e,{textureGPU:s,glTextureType:o,glFormat:a,glType:l,glInternalFormat:c})}copyBufferToTexture(e,t){let{gl:n,backend:r}=this,{state:s}=r,{textureGPU:o,glTextureType:a,glFormat:l,glType:c}=r.get(t),{width:u,height:f}=t.source.data;n.bindBuffer(n.PIXEL_UNPACK_BUFFER,e),r.state.bindTexture(a,o),s.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,!1),s.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),n.texSubImage2D(a,0,0,0,u,f,l,c,0),n.bindBuffer(n.PIXEL_UNPACK_BUFFER,null),r.state.unbindTexture()}updateTexture(e,t){let{gl:n}=this,{width:r,height:s}=t,{textureGPU:o,glTextureType:a,glFormat:l,glType:c,glInternalFormat:u}=this.backend.get(e);if(!(e.isRenderTargetTexture||o===void 0))if(this.backend.state.bindTexture(a,o),this.setTextureParameters(a,e),e.isCompressedTexture){let f=e.mipmaps,d=t.image;for(let A=0;A<f.length;A++){let y=f[A];e.isCompressedArrayTexture?e.format!==n.RGBA?l!==null?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,A,0,0,0,y.width,y.height,d.depth,l,y.data):Xe("WebGLBackend: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,A,0,0,0,y.width,y.height,d.depth,l,c,y.data):l!==null?n.compressedTexSubImage2D(n.TEXTURE_2D,A,0,0,y.width,y.height,l,y.data):Xe("WebGLBackend: Unsupported compressed texture format")}}else if(e.isCubeTexture){let f=t.images,d=e.mipmaps;for(let A=0;A<6;A++){let y=PR(f[A]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+A,0,0,0,r,s,l,c,y);for(let w=0;w<d.length;w++){let S=d[w],T=PR(S.images[A]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+A,w+1,0,0,T.width,T.height,l,c,T)}}}else if(e.isDataArrayTexture||e.isArrayTexture){let f=t.image;if(e.layerUpdates.size>0){let d=Lb(f.width,f.height,e.format,e.type);for(let A of e.layerUpdates){let y=f.data.subarray(A*d/f.data.BYTES_PER_ELEMENT,(A+1)*d/f.data.BYTES_PER_ELEMENT);n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,A,f.width,f.height,1,l,c,y)}e.clearLayerUpdates()}else n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,f.width,f.height,f.depth,l,c,f.data)}else if(e.isData3DTexture){let f=t.image;n.texSubImage3D(n.TEXTURE_3D,0,0,0,0,f.width,f.height,f.depth,l,c,f.data)}else if(e.isVideoTexture)e.update(),n.texImage2D(a,0,u,l,c,t.image);else if(e.isHTMLTexture)typeof n.texElementImage2D=="function"&&(n.texElementImage2D.length===3?n.texElementImage2D(n.TEXTURE_2D,n.RGBA8,t.image):n.texElementImage2D(n.TEXTURE_2D,0,n.RGBA,n.RGBA,n.UNSIGNED_BYTE,t.image));else{let f=e.mipmaps;if(f.length>0)for(let d=0,A=f.length;d<A;d++){let y=f[d],w=PR(y);n.texSubImage2D(a,d,0,0,y.width,y.height,l,c,w)}else{let d=PR(t.image);n.texSubImage2D(a,0,0,0,r,s,l,c,d)}}}generateMipmaps(e){let{gl:t,backend:n}=this,{textureGPU:r,glTextureType:s}=n.get(e);n.state.bindTexture(s,r),t.generateMipmap(s)}deallocateRenderBuffers(e){let{gl:t,backend:n}=this;if(e){let r=n.get(e);if(r.renderBufferStorageSetup=void 0,r.framebuffers){for(let s in r.framebuffers)t.deleteFramebuffer(r.framebuffers[s]);delete r.framebuffers}if(r.depthRenderbuffer&&(t.deleteRenderbuffer(r.depthRenderbuffer),delete r.depthRenderbuffer),r.stencilRenderbuffer&&(t.deleteRenderbuffer(r.stencilRenderbuffer),delete r.stencilRenderbuffer),r.msaaFrameBuffer&&(t.deleteFramebuffer(r.msaaFrameBuffer),delete r.msaaFrameBuffer),r.msaaRenderbuffers){for(let s=0;s<r.msaaRenderbuffers.length;s++)t.deleteRenderbuffer(r.msaaRenderbuffers[s]);delete r.msaaRenderbuffers}}}destroyTexture(e,t=!1){let{gl:n,backend:r}=this,{textureGPU:s,renderTarget:o}=r.get(e);this.deallocateRenderBuffers(o),t===!1&&e.isExternalTexture!==!0&&n.deleteTexture(s),r.delete(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){let{gl:a,backend:l}=this,{state:c}=this.backend,{textureGPU:u,glTextureType:f,glType:d,glFormat:A}=l.get(t);c.bindTexture(f,u);let y,w,S,T,R,P,I,F,D,L=e.isCompressedTexture?e.mipmaps[o]:e.image;if(n!==null)y=n.max.x-n.min.x,w=n.max.y-n.min.y,S=n.isBox3?n.max.z-n.min.z:1,T=n.min.x,R=n.min.y,P=n.isBox3?n.min.z:0;else{let H=Math.pow(2,-s);y=Math.floor(L.width*H),w=Math.floor(L.height*H),e.isDataArrayTexture||e.isArrayTexture?S=L.depth:e.isData3DTexture?S=Math.floor(L.depth*H):S=1,T=0,R=0,P=0}r!==null?(I=r.x,F=r.y,D=r.z):(I=0,F=0,D=0),c.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,t.flipY),c.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),c.pixelStorei(a.UNPACK_ALIGNMENT,t.unpackAlignment);let C=c.getParameter(a.UNPACK_ROW_LENGTH),B=c.getParameter(a.UNPACK_IMAGE_HEIGHT),k=c.getParameter(a.UNPACK_SKIP_PIXELS),z=c.getParameter(a.UNPACK_SKIP_ROWS),G=c.getParameter(a.UNPACK_SKIP_IMAGES);c.pixelStorei(a.UNPACK_ROW_LENGTH,L.width),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,L.height),c.pixelStorei(a.UNPACK_SKIP_PIXELS,T),c.pixelStorei(a.UNPACK_SKIP_ROWS,R),c.pixelStorei(a.UNPACK_SKIP_IMAGES,P);let W=e.isDataArrayTexture||e.isData3DTexture||t.isArrayTexture,Y=t.isDataArrayTexture||t.isData3DTexture||t.isArrayTexture;if(e.isDepthTexture){let H=l.get(e),$=l.get(t),J=l.get(H.renderTarget),te=l.get($.renderTarget),ce=J.framebuffers[H.cacheKey],he=te.framebuffers[$.cacheKey],ve=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,Re=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,ce),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,he);for(let Qe=0;Qe<S;Qe++)W&&(a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,H.textureGPU,s,P+Qe),a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+Qe)),a.blitFramebuffer(T,R,y,w,I,F,y,w,a.DEPTH_BUFFER_BIT,a.NEAREST);c.bindFramebuffer(a.READ_FRAMEBUFFER,ve),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,Re)}else if(s!==0||e.isRenderTargetTexture||l.has(e)){let H=l.get(e);this._srcFramebuffer===null&&(this._srcFramebuffer=a.createFramebuffer()),this._dstFramebuffer===null&&(this._dstFramebuffer=a.createFramebuffer());let $=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,J=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,this._srcFramebuffer),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,this._dstFramebuffer);for(let te=0;te<S;te++)W?a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,H.textureGPU,s,P+te):a.framebufferTexture2D(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,H.textureGPU,s),Y?a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+te):a.framebufferTexture2D(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,u,o),s!==0?a.blitFramebuffer(T,R,y,w,I,F,y,w,a.COLOR_BUFFER_BIT,a.NEAREST):Y?a.copyTexSubImage3D(f,o,I,F,D+te,T,R,y,w):a.copyTexSubImage2D(f,o,I,F,T,R,y,w);c.bindFramebuffer(a.READ_FRAMEBUFFER,$),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,J)}else Y?e.isDataTexture||e.isData3DTexture?a.texSubImage3D(f,o,I,F,D,y,w,S,A,d,L.data):t.isCompressedArrayTexture?a.compressedTexSubImage3D(f,o,I,F,D,y,w,S,A,L.data):a.texSubImage3D(f,o,I,F,D,y,w,S,A,d,L):e.isDataTexture?a.texSubImage2D(a.TEXTURE_2D,o,I,F,y,w,A,d,L.data):e.isCompressedTexture?a.compressedTexSubImage2D(a.TEXTURE_2D,o,I,F,L.width,L.height,A,L.data):a.texSubImage2D(a.TEXTURE_2D,o,I,F,y,w,A,d,L);c.pixelStorei(a.UNPACK_ROW_LENGTH,C),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,B),c.pixelStorei(a.UNPACK_SKIP_PIXELS,k),c.pixelStorei(a.UNPACK_SKIP_ROWS,z),c.pixelStorei(a.UNPACK_SKIP_IMAGES,G),o===0&&t.generateMipmaps&&a.generateMipmap(f),c.unbindTexture()}copyFramebufferToTexture(e,t,n){let{gl:r}=this,{state:s}=this.backend,{textureGPU:o}=this.backend.get(e),{x:a,y:l,z:c,w:u}=n,f=e.isDepthTexture===!0||t.renderTarget&&t.renderTarget.samples>0,d=t.renderTarget?t.renderTarget.height:this.backend.getDrawingBufferSize().y;if(f){let A=a!==0||l!==0,y,w;if(e.isDepthTexture===!0?(y=r.DEPTH_BUFFER_BIT,w=r.DEPTH_ATTACHMENT,t.stencil&&(y|=r.STENCIL_BUFFER_BIT)):(y=r.COLOR_BUFFER_BIT,w=r.COLOR_ATTACHMENT0),A){let S=this.backend.get(t.renderTarget),T=S.framebuffers[t.getCacheKey()],R=S.msaaFrameBuffer;s.bindFramebuffer(r.DRAW_FRAMEBUFFER,T),s.bindFramebuffer(r.READ_FRAMEBUFFER,R);let P=d-l-u;r.blitFramebuffer(a,P,a+c,P+u,a,P,a+c,P+u,y,r.NEAREST),s.bindFramebuffer(r.READ_FRAMEBUFFER,T),s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,P,c,u),s.unbindTexture()}else{let S=r.createFramebuffer();s.bindFramebuffer(r.DRAW_FRAMEBUFFER,S),r.framebufferTexture2D(r.DRAW_FRAMEBUFFER,w,r.TEXTURE_2D,o,0),r.blitFramebuffer(0,0,c,u,0,0,c,u,y,r.NEAREST),r.deleteFramebuffer(S)}}else s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,d-u-l,c,u),s.unbindTexture();e.generateMipmaps&&this.generateMipmaps(e),this.backend._setFramebuffer(t)}setupRenderBufferStorage(e,t,n,r=!1){let{gl:s}=this,o=t.renderTarget,{depthTexture:a,depthBuffer:l,stencilBuffer:c,width:u,height:f}=o;if(s.bindRenderbuffer(s.RENDERBUFFER,e),l&&!c){let d=s.DEPTH_COMPONENT24;r===!0?this.extensions.get("WEBGL_multisampled_render_to_texture").renderbufferStorageMultisampleEXT(s.RENDERBUFFER,o.samples,d,u,f):n>0?(a&&a.isDepthTexture&&a.type===s.FLOAT&&(d=s.DEPTH_COMPONENT32F),s.renderbufferStorageMultisample(s.RENDERBUFFER,n,d,u,f)):s.renderbufferStorage(s.RENDERBUFFER,d,u,f),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,e)}else l&&c&&(n>0?s.renderbufferStorageMultisample(s.RENDERBUFFER,n,s.DEPTH24_STENCIL8,u,f):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,u,f),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,e));s.bindRenderbuffer(s.RENDERBUFFER,null)}async copyTextureToBuffer(e,t,n,r,s,o){let{backend:a,gl:l}=this,{textureGPU:c,glFormat:u,glType:f}=this.backend.get(e),d=l.createFramebuffer();a.state.bindFramebuffer(l.READ_FRAMEBUFFER,d);let A=e.isCubeTexture?l.TEXTURE_CUBE_MAP_POSITIVE_X+o:l.TEXTURE_2D;l.framebufferTexture2D(l.READ_FRAMEBUFFER,l.COLOR_ATTACHMENT0,A,c,0);let y=this._getTypedArrayType(f),w=this._getBytesPerTexel(f,u),T=r*s*w,R=l.createBuffer();l.bindBuffer(l.PIXEL_PACK_BUFFER,R),l.bufferData(l.PIXEL_PACK_BUFFER,T,l.STREAM_READ),l.readPixels(t,n,r,s,u,f,0),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),await a.utils._clientWaitAsync();let P=new y(T/y.BYTES_PER_ELEMENT);return l.bindBuffer(l.PIXEL_PACK_BUFFER,R),l.getBufferSubData(l.PIXEL_PACK_BUFFER,0,P),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),a.state.bindFramebuffer(l.READ_FRAMEBUFFER,null),l.deleteFramebuffer(d),P}_getTypedArrayType(e){let{gl:t}=this;if(e===t.UNSIGNED_BYTE)return Uint8Array;if(e===t.UNSIGNED_SHORT_4_4_4_4||e===t.UNSIGNED_SHORT_5_5_5_1||e===t.UNSIGNED_SHORT_5_6_5||e===t.UNSIGNED_SHORT)return Uint16Array;if(e===t.UNSIGNED_INT)return Uint32Array;if(e===t.HALF_FLOAT)return Uint16Array;if(e===t.FLOAT)return Float32Array;throw new Error(`THREE.WebGLTextureUtils: Unsupported WebGL type: ${e}`)}_getBytesPerTexel(e,t){let{gl:n}=this,r=0;if(e===n.UNSIGNED_BYTE&&(r=1),(e===n.UNSIGNED_SHORT_4_4_4_4||e===n.UNSIGNED_SHORT_5_5_5_1||e===n.UNSIGNED_SHORT_5_6_5||e===n.UNSIGNED_SHORT||e===n.HALF_FLOAT)&&(r=2),(e===n.UNSIGNED_INT||e===n.FLOAT)&&(r=4),t===n.RGBA)return r*4;if(t===n.RGB)return r*3;if(t===n.ALPHA)return r}dispose(){let{gl:e}=this;this._srcFramebuffer!==null&&e.deleteFramebuffer(this._srcFramebuffer),this._dstFramebuffer!==null&&e.deleteFramebuffer(this._dstFramebuffer)}};function PR(i){return i.isDataTexture?i.image.data:typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&i instanceof OffscreenCanvas?i:i.data}var a9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.availableExtensions=this.gl.getSupportedExtensions(),this.extensions={}}get(e){let t=this.extensions[e];return t===void 0&&(t=this.gl.getExtension(e),this.extensions[e]=t),t}has(e){return this.availableExtensions.includes(e)}},l9=class{constructor(e){this.backend=e,this.maxAnisotropy=null,this.maxUniformBlockSize=null}getMaxAnisotropy(){if(this.maxAnisotropy!==null)return this.maxAnisotropy;let e=this.backend.gl,t=this.backend.extensions;if(t.has("EXT_texture_filter_anisotropic")===!0){let n=t.get("EXT_texture_filter_anisotropic");this.maxAnisotropy=e.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else this.maxAnisotropy=0;return this.maxAnisotropy}getUniformBufferLimit(){if(this.maxUniformBlockSize!==null)return this.maxUniformBlockSize;let e=this.backend.gl;return this.maxUniformBlockSize=e.getParameter(e.MAX_UNIFORM_BLOCK_SIZE),this.maxUniformBlockSize}},bte={WEBGL_multi_draw:"WEBGL_multi_draw",WEBGL_compressed_texture_astc:"texture-compression-astc",WEBGL_compressed_texture_etc:"texture-compression-etc2",WEBGL_compressed_texture_etc1:"texture-compression-etc1",WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBGL_compressed_texture_s3tc:"texture-compression-s3tc",EXT_texture_compression_bptc:"texture-compression-bc",EXT_disjoint_timer_query_webgl2:"timestamp-query",OVR_multiview2:"OVR_multiview2"},c9=class{constructor(e){this.gl=e.gl,this.extensions=e.extensions,this.info=e.renderer.info,this.mode=null,this.index=0,this.type=null,this.object=null}render(e,t){let{gl:n,mode:r,object:s,type:o,info:a,index:l}=this;l!==0?n.drawElements(r,t,o,e):n.drawArrays(r,e,t),a.update(s,t,1)}renderInstances(e,t,n){let{gl:r,mode:s,type:o,index:a,object:l,info:c}=this;n!==0&&(a!==0?r.drawElementsInstanced(s,t,o,e,n):r.drawArraysInstanced(s,e,t,n),c.update(l,t,n))}renderMultiDraw(e,t,n){let{extensions:r,mode:s,object:o,info:a}=this;if(n===0)return;let l=r.get("WEBGL_multi_draw");if(l===null)for(let c=0;c<n;c++)this.render(e[c],t[c]);else{this.index!==0?l.multiDrawElementsWEBGL(s,t,0,this.type,e,0,n):l.multiDrawArraysWEBGL(s,e,0,t,0,n);let c=0;for(let u=0;u<n;u++)c+=t[u];a.update(o,c,1)}}},Z4=class{constructor(e=256){this.trackTimestamp=!0,this.maxQueries=e,this.currentQueryIndex=0,this.queryOffsets=new Map,this.isDisposed=!1,this.lastValue=0,this.frames=[],this.pendingResolve=!1,this.timestamps=new Map}getTimestampFrames(){return this.frames}getTimestamp(e){let t=this.timestamps.get(e);return t===void 0&&(Xe(`TimestampQueryPool: No timestamp available for uid ${e}.`),t=0),t}hasTimestampQuery(e){return this.timestamps.has(e)}allocateQueriesForContext(){}async resolveQueriesAsync(){}dispose(){}},u9=class extends Z4{constructor(e,t,n=2048){if(super(n),this.gl=e,this.type=t,this.ext=e.getExtension("EXT_disjoint_timer_query_webgl2")||e.getExtension("EXT_disjoint_timer_query"),!this.ext){Xe("EXT_disjoint_timer_query not supported; timestamps will be disabled."),this.trackTimestamp=!1;return}this.queries=[];for(let r=0;r<this.maxQueries;r++)this.queries.push(e.createQuery());this.activeQuery=null,this.queryStates=new Map}allocateQueriesForContext(e){if(!this.trackTimestamp)return null;if(this.currentQueryIndex+2>this.maxQueries)return ni(`WebGLTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryStates.set(t,"inactive"),this.queryOffsets.set(e,t),t}beginQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t==null||this.activeQuery!==null)return;let n=this.queries[t];if(n)try{this.queryStates.get(t)==="inactive"&&(this.gl.beginQuery(this.ext.TIME_ELAPSED_EXT,n),this.activeQuery=t,this.queryStates.set(t,"started"))}catch(r){ze("Error in beginQuery:",r),this.activeQuery=null,this.queryStates.set(t,"inactive")}}endQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t!=null&&this.activeQuery===t)try{this.gl.endQuery(this.ext.TIME_ELAPSED_EXT),this.queryStates.set(t,"ended"),this.activeQuery=null}catch(n){ze("Error in endQuery:",n),this.queryStates.set(t,"inactive"),this.activeQuery=null}}async resolveQueriesAsync(){if(!this.trackTimestamp||this.pendingResolve)return this.lastValue;this.pendingResolve=!0;try{let e=new Map;for(let[s,o]of this.queryOffsets)if(this.queryStates.get(o)==="ended"){let l=this.queries[o];e.set(s,this.resolveQuery(l))}if(e.size===0)return this.lastValue;let t={},n=[];for(let[s,o]of e){let a=s.match(/^(.*):f(\d+)$/),l=parseInt(a[2]);n.includes(l)===!1&&n.push(l),t[l]===void 0&&(t[l]=0);let c=await o;this.timestamps.set(s,c),t[l]+=c}let r=t[n[n.length-1]];return this.lastValue=r,this.frames=n,this.currentQueryIndex=0,this.queryOffsets.clear(),this.queryStates.clear(),this.activeQuery=null,r}catch(e){return ze("Error resolving queries:",e),this.lastValue}finally{this.pendingResolve=!1}}async resolveQuery(e){return new Promise(t=>{if(this.isDisposed){t(this.lastValue);return}let n,r=!1,s=()=>{n&&(clearTimeout(n),n=null)},o=l=>{r||(r=!0,s(),t(l))},a=()=>{if(this.isDisposed){o(this.lastValue);return}try{if(this.gl.getParameter(this.ext.GPU_DISJOINT_EXT)){o(this.lastValue);return}if(!this.gl.getQueryParameter(e,this.gl.QUERY_RESULT_AVAILABLE)){n=setTimeout(a,1);return}let u=this.gl.getQueryParameter(e,this.gl.QUERY_RESULT);t(Number(u)/1e6)}catch(l){ze("Error checking query:",l),t(this.lastValue)}};a()})}dispose(){if(!this.isDisposed&&(this.isDisposed=!0,!!this.trackTimestamp)){for(let e of this.queries)this.gl.deleteQuery(e);this.queries=[],this.queryStates.clear(),this.queryOffsets.clear(),this.lastValue=0,this.activeQuery=null}}},K4=class extends Y4{constructor(e={}){super(e),this.isWebGLBackend=!0,this.attributeUtils=null,this.extensions=null,this.capabilities=null,this.textureUtils=null,this.bufferRenderer=null,this.gl=null,this.state=null,this.utils=null,this.vaoCache={},this.transformFeedbackCache={},this.discard=!1,this.disjoint=null,this.parallel=null,this._currentContext=null,this._knownBindings=new WeakSet,this._supportsInvalidateFramebuffer=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),this._xrFramebuffer=null}init(e){super.init(e);let t=this.parameters,n={antialias:e.currentSamples>0,alpha:!0,depth:e.depth,stencil:e.stencil},r=t.context!==void 0?t.context:e.domElement.getContext("webgl2",n);function s(o){o.preventDefault();let a={api:"WebGL",message:o.statusMessage||"Unknown reason",reason:null,originalEvent:o};e.onDeviceLost(a)}this._onContextLost=s,e.domElement.addEventListener("webglcontextlost",s,!1),this.gl=r,this.extensions=new a9(this),this.capabilities=new l9(this),this.attributeUtils=new i9(this),this.textureUtils=new o9(this),this.bufferRenderer=new c9(this),this.state=new r9(this),this.utils=new s9(this),this.extensions.get("EXT_color_buffer_float"),this.extensions.get("WEBGL_clip_cull_distance"),this.extensions.get("OES_texture_float_linear"),this.extensions.get("EXT_color_buffer_half_float"),this.extensions.get("WEBGL_multisampled_render_to_texture"),this.extensions.get("WEBGL_render_shared_exponent"),this.extensions.get("WEBGL_multi_draw"),this.extensions.get("OVR_multiview2"),this.extensions.get("EXT_clip_control"),this.disjoint=this.extensions.get("EXT_disjoint_timer_query_webgl2"),this.parallel=this.extensions.get("KHR_parallel_shader_compile"),this.drawBuffersIndexedExt=this.extensions.get("OES_draw_buffers_indexed"),t.reversedDepthBuffer&&(this.extensions.has("EXT_clip_control")?e.reversedDepthBuffer=!0:(Xe("WebGPURenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer."),e.reversedDepthBuffer=!1)),e.reversedDepthBuffer&&this.state.setReversedDepth(!0)}get coordinateSystem(){return Uo}get hasTimestamp(){return this.disjoint!==null}async getArrayBufferAsync(e,t=null,n=0,r=-1){return await this.attributeUtils.getArrayBufferAsync(e,t,n,r)}async makeXRCompatible(){this.gl.getContextAttributes().xrCompatible!==!0&&await this.gl.makeXRCompatible()}setXRTarget(e){this._xrFramebuffer=e}setXRRenderTargetTextures(e,t,n=null){let r=this.gl;if(this.set(e.texture,{textureGPU:t,glInternalFormat:r.RGBA8}),n!==null){let s=e.stencilBuffer?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24;this.set(e.depthTexture,{textureGPU:n,glInternalFormat:s}),this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer===!0&&e.multiview===!1&&Xe("WebGLBackend: Render-to-texture extension was disabled because an external texture was provided"),e._autoAllocateDepthBuffer=!1}}initTimestampQuery(e,t){if(!this.disjoint||!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new u9(this.gl,e,2048));let n=this.timestampQueryPool[e];n.allocateQueriesForContext(t)!==null&&n.beginQuery(t)}prepareTimestampBuffer(e,t){if(!this.disjoint||!this.trackTimestamp)return;this.timestampQueryPool[e].endQuery(t)}getContext(){return this.gl}beginRender(e){let{state:t}=this,n=this.get(e);if(e.viewport)this.updateViewport(e);else{let{width:s,height:o}=this.getDrawingBufferSize();t.viewport(0,0,s,o)}if(e.scissor)this.updateScissor(e);else{let{width:s,height:o}=this.getDrawingBufferSize();t.scissor(0,0,s,o)}this.initTimestampQuery(Hc.RENDER,this.getTimestampUID(e)),n.previousContext=this._currentContext,this._currentContext=e,this._setFramebuffer(e),this.clear(e.clearColor,e.clearDepth,e.clearStencil,e,!1);let r=e.occlusionQueryCount;r>0&&(n.currentOcclusionQueries=n.occlusionQueries,n.currentOcclusionQueryObjects=n.occlusionQueryObjects,n.lastOcclusionObject=null,n.occlusionQueries=new Array(r),n.occlusionQueryObjects=new Array(r),n.occlusionQueryIndex=0)}finishRender(e){let{gl:t,state:n}=this,r=this.get(e),s=r.previousContext;n.resetVertexState();let o=e.occlusionQueryCount;o>0&&(o>r.occlusionQueryIndex&&t.endQuery(t.ANY_SAMPLES_PASSED),this.resolveOccludedAsync(e));let a=e.textures;if(a!==null)for(let l=0;l<a.length;l++){let c=a[l];c.generateMipmaps&&this.generateMipmaps(c)}if(this._currentContext=s,this._resolveRenderTarget(e),s!==null){if(this._setFramebuffer(s),s.viewport)this.updateViewport(s);else{let{width:l,height:c}=this.getDrawingBufferSize();n.viewport(0,0,l,c)}if(s.scissor)this.updateScissor(s);else{let{width:l,height:c}=this.getDrawingBufferSize();n.scissor(0,0,l,c)}}this.prepareTimestampBuffer(Hc.RENDER,this.getTimestampUID(e))}resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueries:n,currentOcclusionQueryObjects:r}=t;if(n&&r){let s=new WeakSet,{gl:o}=this;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueries=null;let a=()=>{let l=0;for(let c=0;c<n.length;c++){let u=n[c];u!==null&&o.getQueryParameter(u,o.QUERY_RESULT_AVAILABLE)&&(o.getQueryParameter(u,o.QUERY_RESULT)===0&&s.add(r[c]),n[c]=null,o.deleteQuery(u),l++)}l<n.length?requestAnimationFrame(a):t.occluded=s};a()}}isOccluded(e,t){let n=this.get(e);return n.occluded&&n.occluded.has(t)}updateViewport(e){let{state:t}=this,{x:n,y:r,width:s,height:o}=e.viewportValue;t.viewport(n,e.height-o-r,s,o)}updateScissor(e){let{state:t}=this,{x:n,y:r,width:s,height:o}=e.scissorValue;t.scissor(n,e.height-o-r,s,o)}setScissorTest(e){this.state.setScissorTest(e)}getClearColor(){let e=super.getClearColor();return e.r*=e.a,e.g*=e.a,e.b*=e.a,e}clear(e,t,n,r=null,s=!0,o=!0){let{gl:a,renderer:l}=this;r===null&&(r={textures:null,clearColorValue:this.getClearColor()});let c=0;if(e&&(c|=a.COLOR_BUFFER_BIT),t&&(c|=a.DEPTH_BUFFER_BIT),n&&(c|=a.STENCIL_BUFFER_BIT),c!==0){let u;r.clearColorValue?u=r.clearColorValue:u=this.getClearColor();let f=l.getClearDepth(),d=l.getClearStencil();if(t&&this.state.setDepthMask(!0),r.textures===null)a.clearColor(u.r,u.g,u.b,u.a),a.clear(c);else{if(s&&this._setFramebuffer(r),e)for(let A=0;A<r.textures.length;A++)A===0?a.clearBufferfv(a.COLOR,A,[u.r,u.g,u.b,u.a]):a.clearBufferfv(a.COLOR,A,[0,0,0,1]);t&&n?a.clearBufferfi(a.DEPTH_STENCIL,0,f,d):t?a.clearBufferfv(a.DEPTH,0,[f]):n&&a.clearBufferiv(a.STENCIL,0,[d]),s&&o&&this._resolveRenderTarget(r),s&&this._currentContext!==null&&this._currentContext!==r&&this._setFramebuffer(this._currentContext)}}}beginCompute(e){let{state:t,gl:n}=this;t.bindFramebuffer(n.FRAMEBUFFER,null),this.initTimestampQuery(Hc.COMPUTE,this.getTimestampUID(e))}compute(e,t,n,r,s=null){let{state:o,gl:a}=this;this.discard===!1&&(o.enable(a.RASTERIZER_DISCARD),this.discard=!0);let{programGPU:l,transformBuffers:c,attributes:u}=this.get(r),f=this._getVaoKey(u),d=this.vaoCache[f];d===void 0?this.vaoCache[f]=this._createVao(u):o.setVertexState(d),o.useProgram(l),this._bindUniforms(n);let A=this._getTransformFeedback(c);a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,A),a.beginTransformFeedback(a.POINTS),s=s!==null?s:t.count,Array.isArray(s)?(ni("WebGLBackend.compute(): The count parameter must be a single number, not an array."),s=s[0]):s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute&&(ni("WebGLBackend.compute(): The count parameter must be a single number, not IndirectStorageBufferAttribute"),s=t.count),u[0].isStorageInstancedBufferAttribute?a.drawArraysInstanced(a.POINTS,0,1,s):a.drawArrays(a.POINTS,0,s),a.endTransformFeedback(),a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,null);for(let y=0;y<c.length;y++){let w=c[y];w.pbo&&this.has(w.pbo)&&this.textureUtils.copyBufferToTexture(w.transformBuffer,w.pbo),w.switchBuffers()}}finishCompute(e){let{state:t,gl:n}=this;this.discard=!1,t.disable(n.RASTERIZER_DISCARD),this.prepareTimestampBuffer(Hc.COMPUTE,this.getTimestampUID(e)),this._currentContext&&this._setFramebuffer(this._currentContext)}_isRenderCameraDepthArray(e){return e.depthTexture&&e.depthTexture.isArrayTexture&&e.camera.isArrayCamera}_draw(e,t,n,r,s,o){if(e.isBatchedMesh)if(this.hasFeature("WEBGL_multi_draw")===!1){let{gl:a}=this,l=a.getUniformLocation(o,"nodeUniformDrawId"),c=e._multiDrawStarts,u=e._multiDrawCounts,f=e._multiDrawCount;for(let d=0;d<f;d++)a.uniform1ui(l,d),t.render(c[d],u[d])}else t.renderMultiDraw(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount);else s>1?t.renderInstances(n,r,s):t.render(n,r)}draw(e){let{object:t,pipeline:n,material:r,context:s,hardwareClippingPlanes:o}=e,{programGPU:a}=this.get(n),{gl:l,state:c}=this,u=this.get(s),f=e.getDrawParameters();if(f===null)return;this._bindUniforms(e.getBindings());let d=t.isMesh&&t.matrixWorld.determinantAffine()<0;c.setMaterial(r,d,o),s.mrt!==null&&s.textures!==null&&c.setMRTBlending(s.textures,s.mrt,r),c.useProgram(a);let A=e.getAttributes(),y=this.get(A),w=y.vaoGPU;if(w===void 0){let L=this._getVaoKey(A);w=this.vaoCache[L],w===void 0&&(w=this._createVao(A),this.vaoCache[L]=w,y.vaoGPU=w)}let S=e.getIndex(),T=S!==null?this.get(S).bufferGPU:null;c.setVertexState(w,T);let R=u.lastOcclusionObject;if(R!==t&&R!==void 0){if(R!==null&&R.occlusionTest===!0&&(l.endQuery(l.ANY_SAMPLES_PASSED),u.occlusionQueryIndex++),t.occlusionTest===!0){let L=l.createQuery();l.beginQuery(l.ANY_SAMPLES_PASSED,L),u.occlusionQueries[u.occlusionQueryIndex]=L,u.occlusionQueryObjects[u.occlusionQueryIndex]=t}u.lastOcclusionObject=t}let P=this.bufferRenderer;t.isPoints?P.mode=l.POINTS:t.isLineSegments?P.mode=l.LINES:t.isLine?P.mode=l.LINE_STRIP:t.isLineLoop?P.mode=l.LINE_LOOP:r.wireframe===!0?(c.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),P.mode=l.LINES):P.mode=l.TRIANGLES;let{vertexCount:I,instanceCount:F}=f,{firstVertex:D}=f;if(P.object=t,S!==null){D*=S.array.BYTES_PER_ELEMENT;let L=this.get(S);P.index=S.count,P.type=L.type}else P.index=0;if(e.camera.isArrayCamera===!0&&e.camera.cameras.length>0&&e.camera.isMultiViewCamera===!1){let L=this.get(e.camera),C=e.camera.cameras,B=e.getBindingGroup("cameraIndex").bindings[0];if(L.indexesGPU===void 0||L.indexesGPU.length!==C.length){let H=new Uint32Array([0,0,0,0]),$=[];for(let J=0,te=C.length;J<te;J++){let ce=l.createBuffer();H[0]=J,l.bindBuffer(l.UNIFORM_BUFFER,ce),l.bufferData(l.UNIFORM_BUFFER,H,l.STATIC_DRAW),$.push(ce)}L.indexesGPU=$}let k=0;e:for(let H of e.getBindings())for(let $ of H.bindings){if($===B)break e;($.isUniformsGroup||$.isUniformBuffer)&&k++}let z=this.renderer.getPixelRatio(),G=this._currentContext.renderTarget,W=this._isRenderCameraDepthArray(this._currentContext),Y=this._currentContext.activeCubeFace;if(W){let H=this.get(G.depthTexture);if(H.clearedRenderId!==this.renderer._nodes.nodeFrame.renderId){H.clearedRenderId=this.renderer._nodes.nodeFrame.renderId;let{stencilBuffer:$}=G;for(let J=0,te=C.length;J<te;J++)this.renderer._activeCubeFace=J,this._currentContext.activeCubeFace=J,this._setFramebuffer(this._currentContext),this.clear(!1,!0,$,this._currentContext,!1,!1);this.renderer._activeCubeFace=Y,this._currentContext.activeCubeFace=Y}}for(let H=0,$=C.length;H<$;H++){let J=C[H];if(t.layers.test(J.layers)){W&&(this.renderer._activeCubeFace=H,this._currentContext.activeCubeFace=H,this._setFramebuffer(this._currentContext));let te=J.viewport;if(te!==void 0){let ce=te.x*z,he=te.y*z,ve=te.width*z,Re=te.height*z;c.viewport(Math.floor(ce),Math.floor(e.context.height-Re-he),Math.floor(ve),Math.floor(Re))}c.bindBufferBase(l.UNIFORM_BUFFER,k,L.indexesGPU[H]),this._draw(t,P,D,I,F,a)}this._currentContext.activeCubeFace=Y,this.renderer._activeCubeFace=Y}}else this._draw(t,P,D,I,F,a)}needsRenderUpdate(){return!1}getRenderCacheKey(){return""}createDefaultTexture(e){this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,n,r,s,o){return this.textureUtils.copyTextureToBuffer(e,t,n,r,s,o)}updateSampler(){return""}createNodeBuilder(e,t){return new t9(e,t)}createProgram(e){let t=this.gl,{stage:n,code:r}=e,s=n==="fragment"?t.createShader(t.FRAGMENT_SHADER):t.createShader(t.VERTEX_SHADER);t.shaderSource(s,r),t.compileShader(s),this.set(e,{shaderGPU:s})}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){let n=this.gl,r=e.pipeline,{fragmentProgram:s,vertexProgram:o}=r,a=n.createProgram(),l=this.get(s).shaderGPU,c=this.get(o).shaderGPU;if(n.attachShader(a,l),n.attachShader(a,c),n.linkProgram(a),this.set(r,{programGPU:a,fragmentShader:l,vertexShader:c}),t!==null&&this.parallel){let u=new Promise(f=>{let d=this.parallel,A=()=>{n.getProgramParameter(a,d.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),f()):requestAnimationFrame(A)};A()});t.push(u);return}this._completeCompile(e,r)}_handleSource(e,t){let n=e.split(`4358+`)}}this.material!==null?(this.vertexShader=this._getGLSLVertexCode(e.vertex),this.fragmentShader=this._getGLSLFragmentCode(e.fragment)):this.computeShader=this._getGLSLVertexCode(e.compute)}getUniformFromNode(e,t,n,r=null){let s=super.getUniformFromNode(e,t,n,r),o=this.getDataFromNode(e,n,this.globalCache),a=o.uniformGPU;if(a===void 0){let l=e.groupNode,c=l.name,u=this.getBindGroupArray(c,n);if(t==="texture")a=new vx(s.name,s.node,l),u.push(a);else if(t==="cubeTexture"||t==="cubeDepthTexture")a=new nP(s.name,s.node,l),u.push(a);else if(t==="texture3D")a=new RS(s.name,s.node,l),u.push(a);else if(t==="buffer"){s.name=`buffer${e.id}`;let f=this.getSharedDataFromNode(e),d=f.buffer;d===void 0&&(e.name=`NodeBuffer_${e.id}`,d=new J4(e,l),d.name=e.name,f.buffer=d),u.push(d),a=d}else{let f=this.uniformGroups[c];f===void 0?(f=new eP(c,l),this.uniformGroups[c]=f,u.push(f)):u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let d=a.name;f.uniforms.some(y=>y.name===d)||f.addUniform(a)}o.uniformGPU=a}return s}},fU=null,X_=null,iP=class{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null,this.timestampQueryPool={[Hc.RENDER]:null,[Hc.COMPUTE]:null},this.trackTimestamp=e.trackTimestamp===!0}async init(e){this.renderer=e}get coordinateSystem(){}beginRender(){}finishRender(){}setXRTarget(){}beginCompute(){}finishCompute(){}draw(){}compute(){}createProgram(){}destroyProgram(){}createBindings(){}updateBindings(){}updateBinding(){}createRenderPipeline(){}createComputePipeline(){}needsRenderUpdate(){}getRenderCacheKey(){}createNodeBuilder(){}updateSampler(){}destroySampler(){}createDefaultTexture(){}createTexture(){}updateTexture(){}generateMipmaps(){}destroyTexture(){}async copyTextureToBuffer(){}copyTextureToTexture(){}copyFramebufferToTexture(){}createAttribute(){}createIndexAttribute(){}createStorageAttribute(){}createUniformBuffer(){}destroyUniformBuffer(){}updateAttribute(){}destroyAttribute(){}getContext(){}updateSize(){}updateViewport(){}updateTimeStampUID(e){let t=this.get(e),n=this.renderer.info.frame,r;e.isComputeNode===!0?r="c:"+this.renderer.info.compute.frameCalls:r="r:"+this.renderer.info.render.frameCalls,t.timestampUID=r+":"+e.id+":f"+n}getTimestampUID(e){return this.get(e).timestampUID}getTimestampFrames(e){let t=this.timestampQueryPool[e];return t?t.getTimestampFrames():[]}_getQueryPool(e){let t=e.startsWith("c:")?Hc.COMPUTE:Hc.RENDER;return this.timestampQueryPool[t]}getTimestamp(e){return this._getQueryPool(e).getTimestamp(e)}get hasTimestamp(){return!1}hasTimestampQuery(e){return this._getQueryPool(e).hasTimestampQuery(e)}isOccluded(){}async resolveTimestampsAsync(e="render"){if(!this.trackTimestamp){ni("WebGPURenderer: Timestamp tracking is disabled.");return}let t=this.timestampQueryPool[e];if(!t)return;let n=await t.resolveQueriesAsync();return this.renderer.info[e].timestamp=n,n}async getArrayBufferAsync(){}async hasFeatureAsync(){}hasFeature(){}getDrawingBufferSize(){return fU=fU||new Oe,this.renderer.getDrawingBufferSize(fU)}setScissorTest(){}getClearColor(){let e=this.renderer;return X_=X_||new xS,e.getClearColor(X_),X_.getRGB(X_),X_}getDomElement(){let e=this.domElement;return e===null&&(e=this.parameters.canvas!==void 0?this.parameters.canvas:VM(),"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${"185"} webgpu`),this.domElement=e),e}hasCompatibility(){return!1}initRenderTarget(){}set(e,t){this.data.set(e,t)}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}has(e){return this.data.has(e)}delete(e){this.data.delete(e)}deleteBindGroupData(){}dispose(){}},PIe=0,w9=class{constructor(e,t){this.buffers=[e.bufferGPU,t],this.type=e.type,this.bufferType=e.bufferType,this.pbo=e.pbo,this.byteLength=e.byteLength,this.bytesPerElement=e.BYTES_PER_ELEMENT,this.version=e.version,this.isInteger=e.isInteger,this.activeBufferIndex=0,this.baseId=e.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[this.activeBufferIndex^1]}switchBuffers(){this.activeBufferIndex^=1}},S9=class{constructor(e){this.backend=e}createAttribute(e,t){let n=this.backend,{gl:r}=n,s=e.array,o=e.usage||r.STATIC_DRAW,a=e.isInterleavedBufferAttribute?e.data:e,l=n.get(a),c=l.bufferGPU;c===void 0&&(c=this._createBuffer(r,t,s,o),l.bufferGPU=c,l.bufferType=t,l.version=a.version);let u;if(s instanceof Float32Array)u=r.FLOAT;else if(typeof Float16Array<"u"&&s instanceof Float16Array)u=r.HALF_FLOAT;else if(s instanceof Uint16Array)e.isFloat16BufferAttribute?u=r.HALF_FLOAT:u=r.UNSIGNED_SHORT;else if(s instanceof Int16Array)u=r.SHORT;else if(s instanceof Uint32Array)u=r.UNSIGNED_INT;else if(s instanceof Int32Array)u=r.INT;else if(s instanceof Int8Array)u=r.BYTE;else if(s instanceof Uint8Array)u=r.UNSIGNED_BYTE;else if(s instanceof Uint8ClampedArray)u=r.UNSIGNED_BYTE;else throw new Error("THREE.WebGLBackend: Unsupported buffer data format: "+s);let f={bufferGPU:c,bufferType:t,type:u,byteLength:s.byteLength,bytesPerElement:s.BYTES_PER_ELEMENT,version:e.version,pbo:e.pbo,isInteger:u===r.INT||u===r.UNSIGNED_INT||e.gpuType===Kr,id:PIe++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){let d=this._createBuffer(r,t,s,o);f=new w9(f,d)}n.set(e,f)}updateAttribute(e){let t=this.backend,{gl:n}=t,r=e.array,s=e.isInterleavedBufferAttribute?e.data:e,o=t.get(s),a=o.bufferType,l=e.isInterleavedBufferAttribute?e.data.updateRanges:e.updateRanges;if(n.bindBuffer(a,o.bufferGPU),l.length===0)n.bufferSubData(a,0,r);else{for(let c=0,u=l.length;c<u;c++){let f=l[c];n.bufferSubData(a,f.start*r.BYTES_PER_ELEMENT,r,f.start,f.count)}s.clearUpdateRanges()}n.bindBuffer(a,null),o.version=s.version}destroyAttribute(e){let t=this.backend,{gl:n}=t;e.isInterleavedBufferAttribute&&t.delete(e.data);let r=t.get(e);n.deleteBuffer(r.bufferGPU),t.delete(e)}async getArrayBufferAsync(e,t=null,n=0,r=-1){let s=this.backend,{gl:o}=s,a=e.isInterleavedBufferAttribute?e.data:e,l=s.get(a),{bufferGPU:c}=l,u=r===-1?l.byteLength-n:r,f;if(t===null)f=new Uint8Array(new ArrayBuffer(u));else if(t.isReadbackBuffer){if(t._mapped===!0)throw new Error("THREE.WebGPURenderer: ReadbackBuffer must be released before being used again.");let d=()=>{t.buffer=null,t._mapped=!1,t.removeEventListener("release",d),t.removeEventListener("dispose",d)};t.addEventListener("release",d),t.addEventListener("dispose",d),f=new Uint8Array(new ArrayBuffer(u)),t.buffer=f.buffer}else f=new Uint8Array(t);return o.bindBuffer(o.COPY_READ_BUFFER,c),o.getBufferSubData(o.COPY_READ_BUFFER,n,f),o.bindBuffer(o.COPY_READ_BUFFER,null),o.bindBuffer(o.COPY_WRITE_BUFFER,null),t&&t.isReadbackBuffer?t:f.buffer}_createBuffer(e,t,n,r){let s=e.createBuffer();return e.bindBuffer(t,s),e.bufferData(t,n,r),e.bindBuffer(t,null),s}},Xw,Hd,T9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.enabled={},this.parameters={},this.currentFlipSided=null,this.currentCullFace=null,this.currentProgram=null,this.currentBlendingEnabled=!1,this.currentBlending=null,this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentPremultipledAlpha=null,this.currentPolygonOffsetFactor=null,this.currentPolygonOffsetUnits=null,this.currentColorMask=null,this.currentDepthReversed=!1,this.currentDepthFunc=null,this.currentDepthMask=null,this.currentStencilFunc=null,this.currentStencilRef=null,this.currentStencilFuncMask=null,this.currentStencilFail=null,this.currentStencilZFail=null,this.currentStencilZPass=null,this.currentStencilMask=null,this.currentLineWidth=null,this.currentClippingPlanes=0,this.currentVAO=null,this.currentIndex=null,this.currentBoundFramebuffers={},this.currentDrawbuffers=new WeakMap,this.maxTextures=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),this.currentTextureSlot=null,this.currentBoundTextures={},this.currentBoundBufferBases={},this._init()}_init(){let e=this.gl;Xw={[oo]:e.FUNC_ADD,[db]:e.FUNC_SUBTRACT,[pb]:e.FUNC_REVERSE_SUBTRACT},Hd={[Nu]:e.ZERO,[mb]:e.ONE,[Ab]:e.SRC_COLOR,[Jp]:e.SRC_ALPHA,[bb]:e.SRC_ALPHA_SATURATE,[xb]:e.DST_COLOR,[vb]:e.DST_ALPHA,[gb]:e.ONE_MINUS_SRC_COLOR,[e0]:e.ONE_MINUS_SRC_ALPHA,[yb]:e.ONE_MINUS_DST_COLOR,[_b]:e.ONE_MINUS_DST_ALPHA};let t=e.getParameter(e.SCISSOR_BOX),n=e.getParameter(e.VIEWPORT);this.currentScissor=new xn().fromArray(t),this.currentViewport=new xn().fromArray(n),this._tempVec4=new xn}enable(e){let{enabled:t}=this;t[e]!==!0&&(this.gl.enable(e),t[e]=!0)}disable(e){let{enabled:t}=this;t[e]!==!1&&(this.gl.disable(e),t[e]=!1)}setFlipSided(e){if(this.currentFlipSided!==e){let{gl:t}=this;e?t.frontFace(t.CW):t.frontFace(t.CCW),this.currentFlipSided=e}}setCullFace(e){let{gl:t}=this;e!==IM?(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(e===hb?t.cullFace(t.BACK):e===LM?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):this.disable(t.CULL_FACE),this.currentCullFace=e}setLineWidth(e){let{currentLineWidth:t,gl:n}=this;e!==t&&(n.lineWidth(e),this.currentLineWidth=e)}setMRTBlending(e,t,n){let r=this.gl,s=this.backend.drawBuffersIndexedExt;if(!s){ni("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets.");return}for(let o=0;o<e.length;o++){let a=e[o],l=null;if(t!==null){let c=t.getBlendMode(a.name);c.blending===fb?l=n:c.blending!==ps&&(l=c)}else l=n;l!==null?this._setMRTBlendingIndex(o,l):s.blendFuncSeparateiOES(o,r.ONE,r.ZERO,r.ONE,r.ZERO)}}_setMRTBlendingIndex(e,t){let{gl:n}=this,r=this.backend.drawBuffersIndexedExt,s=t.blending,o=t.blendSrc,a=t.blendDst,l=t.blendEquation,c=t.premultipliedAlpha;if(s===Dd){let u=t.blendSrcAlpha!==null?t.blendSrcAlpha:o,f=t.blendDstAlpha!==null?t.blendDstAlpha:a,d=t.blendEquationAlpha!==null?t.blendEquationAlpha:l;r.blendEquationSeparateiOES(e,Xw[l],Xw[d]),r.blendFuncSeparateiOES(e,Hd[o],Hd[a],Hd[u],Hd[f])}else if(r.blendEquationSeparateiOES(e,n.FUNC_ADD,n.FUNC_ADD),c)switch(s){case Ts:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case Dh:r.blendFuncSeparateiOES(e,n.ONE,n.ONE,n.ONE,n.ONE);break;case Nh:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case Fh:r.blendFuncSeparateiOES(e,n.DST_COLOR,n.ONE_MINUS_SRC_ALPHA,n.ZERO,n.ONE);break;default:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break}else switch(s){case Ts:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case Dh:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE,n.ONE,n.ONE);break;case Nh:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case Fh:r.blendFuncSeparateiOES(e,n.DST_COLOR,n.ONE_MINUS_SRC_ALPHA,n.ZERO,n.ONE);break;default:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break}}setBlending(e,t,n,r,s,o,a,l){let{gl:c}=this;if(e===ps){this.currentBlendingEnabled===!0&&(this.disable(c.BLEND),this.currentBlendingEnabled=!1);return}if(this.currentBlendingEnabled===!1&&(this.enable(c.BLEND),this.currentBlendingEnabled=!0),e!==Dd){if(e!==this.currentBlending||l!==this.currentPremultipledAlpha){if((this.currentBlendEquation!==oo||this.currentBlendEquationAlpha!==oo)&&(c.blendEquation(c.FUNC_ADD),this.currentBlendEquation=oo,this.currentBlendEquationAlpha=oo),l)switch(e){case Ts:c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case Dh:c.blendFunc(c.ONE,c.ONE);break;case Nh:c.blendFuncSeparate(c.ZERO,c.ONE_MINUS_SRC_COLOR,c.ZERO,c.ONE);break;case Fh:c.blendFuncSeparate(c.DST_COLOR,c.ONE_MINUS_SRC_ALPHA,c.ZERO,c.ONE);break;default:ze("WebGLState: Invalid blending: ",e);break}else switch(e){case Ts:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case Dh:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE,c.ONE,c.ONE);break;case Nh:ze("WebGLState: SubtractiveBlending requires material.premultipliedAlpha = true");break;case Fh:ze("WebGLState: MultiplyBlending requires material.premultipliedAlpha = true");break;default:ze("WebGLState: Invalid blending: ",e);break}this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentBlending=e,this.currentPremultipledAlpha=l}return}s=s||t,o=o||n,a=a||r,(t!==this.currentBlendEquation||s!==this.currentBlendEquationAlpha)&&(c.blendEquationSeparate(Xw[t],Xw[s]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=s),(n!==this.currentBlendSrc||r!==this.currentBlendDst||o!==this.currentBlendSrcAlpha||a!==this.currentBlendDstAlpha)&&(c.blendFuncSeparate(Hd[n],Hd[r],Hd[o],Hd[a]),this.currentBlendSrc=n,this.currentBlendDst=r,this.currentBlendSrcAlpha=o,this.currentBlendDstAlpha=a),this.currentBlending=e,this.currentPremultipledAlpha=!1}setColorMask(e){this.currentColorMask!==e&&(this.gl.colorMask(e,e,e,e),this.currentColorMask=e)}setDepthTest(e){let{gl:t}=this;e?this.enable(t.DEPTH_TEST):this.disable(t.DEPTH_TEST)}setReversedDepth(e){if(this.currentDepthReversed!==e){let t=this.backend.extensions.get("EXT_clip_control");e?t.clipControlEXT(t.LOWER_LEFT_EXT,t.ZERO_TO_ONE_EXT):t.clipControlEXT(t.LOWER_LEFT_EXT,t.NEGATIVE_ONE_TO_ONE_EXT),this.currentDepthReversed=e}}setDepthMask(e){this.currentDepthMask!==e&&(this.gl.depthMask(e),this.currentDepthMask=e)}setDepthFunc(e){if(this.currentDepthReversed&&(e=Ob[e]),this.currentDepthFunc!==e){let{gl:t}=this;switch(e){case LA:t.depthFunc(t.NEVER);break;case DA:t.depthFunc(t.ALWAYS);break;case NA:t.depthFunc(t.LESS);break;case Ch:t.depthFunc(t.LEQUAL);break;case FA:t.depthFunc(t.EQUAL);break;case BA:t.depthFunc(t.GEQUAL);break;case OA:t.depthFunc(t.GREATER);break;case UA:t.depthFunc(t.NOTEQUAL);break;default:t.depthFunc(t.LEQUAL)}this.currentDepthFunc=e}}scissor(e,t,n,r){let s=this._tempVec4.set(e,t,n,r);if(this.currentScissor.equals(s)===!1){let{gl:o}=this;o.scissor(s.x,s.y,s.z,s.w),this.currentScissor.copy(s)}}viewport(e,t,n,r){let s=this._tempVec4.set(e,t,n,r);if(this.currentViewport.equals(s)===!1){let{gl:o}=this;o.viewport(s.x,s.y,s.z,s.w),this.currentViewport.copy(s)}}setScissorTest(e){let t=this.gl;e?this.enable(t.SCISSOR_TEST):this.disable(t.SCISSOR_TEST)}setStencilTest(e){let{gl:t}=this;e?this.enable(t.STENCIL_TEST):this.disable(t.STENCIL_TEST)}setStencilMask(e){this.currentStencilMask!==e&&(this.gl.stencilMask(e),this.currentStencilMask=e)}setStencilFunc(e,t,n){(this.currentStencilFunc!==e||this.currentStencilRef!==t||this.currentStencilFuncMask!==n)&&(this.gl.stencilFunc(e,t,n),this.currentStencilFunc=e,this.currentStencilRef=t,this.currentStencilFuncMask=n)}setStencilOp(e,t,n){(this.currentStencilFail!==e||this.currentStencilZFail!==t||this.currentStencilZPass!==n)&&(this.gl.stencilOp(e,t,n),this.currentStencilFail=e,this.currentStencilZFail=t,this.currentStencilZPass=n)}setMaterial(e,t,n){let{gl:r}=this;e.side===vr?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let s=e.side===mi;t&&(s=!s),this.setFlipSided(s),e.blending===Ts&&e.transparent===!1?this.setBlending(ps):this.setBlending(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),this.setDepthFunc(e.depthFunc),this.setDepthTest(e.depthTest),this.setDepthMask(e.depthWrite),this.setColorMask(e.colorWrite);let o=e.stencilWrite;if(this.setStencilTest(o),o&&(this.setStencilMask(e.stencilWriteMask),this.setStencilFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),this.setStencilOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),this.setPolygonOffset(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),e.alphaToCoverage===!0&&this.backend.renderer.currentSamples>0?this.enable(r.SAMPLE_ALPHA_TO_COVERAGE):this.disable(r.SAMPLE_ALPHA_TO_COVERAGE),n>0&&this.currentClippingPlanes!==n)for(let l=0;l<8;l++)l<n?this.enable(12288+l):this.disable(12288+l)}setPolygonOffset(e,t,n){let{gl:r}=this;e?(this.enable(r.POLYGON_OFFSET_FILL),(this.currentPolygonOffsetFactor!==t||this.currentPolygonOffsetUnits!==n)&&(r.polygonOffset(t,n),this.currentPolygonOffsetFactor=t,this.currentPolygonOffsetUnits=n)):this.disable(r.POLYGON_OFFSET_FILL)}useProgram(e){return this.currentProgram!==e?(this.gl.useProgram(e),this.currentProgram=e,!0):!1}setVertexState(e,t=null){let n=this.gl;return this.currentVAO!==e||this.currentIndex!==t?(n.bindVertexArray(e),t!==null&&n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t),this.currentVAO=e,this.currentIndex=t,!0):!1}resetVertexState(){let e=this.gl;e.bindVertexArray(null),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null),this.currentVAO=null,this.currentIndex=null}bindFramebuffer(e,t){let{gl:n,currentBoundFramebuffers:r}=this;return r[e]!==t?(n.bindFramebuffer(e,t),r[e]=t,e===n.DRAW_FRAMEBUFFER&&(r[n.FRAMEBUFFER]=t),e===n.FRAMEBUFFER&&(r[n.DRAW_FRAMEBUFFER]=t),!0):!1}drawBuffers(e,t){let{gl:n}=this,r=[],s=!1;if(e.textures!==null){r=this.currentDrawbuffers.get(t),r===void 0&&(r=[],this.currentDrawbuffers.set(t,r));let o=e.textures;if(r.length!==o.length||r[0]!==n.COLOR_ATTACHMENT0){for(let a=0,l=o.length;a<l;a++)r[a]=n.COLOR_ATTACHMENT0+a;r.length=o.length,s=!0}}else r[0]!==n.BACK&&(r[0]=n.BACK,s=!0);s&&n.drawBuffers(r)}activeTexture(e){let{gl:t,currentTextureSlot:n,maxTextures:r}=this;e===void 0&&(e=t.TEXTURE0+r-1),n!==e&&(t.activeTexture(e),this.currentTextureSlot=e)}bindTexture(e,t,n){let{gl:r,currentTextureSlot:s,currentBoundTextures:o,maxTextures:a}=this;n===void 0&&(s===null?n=r.TEXTURE0+a-1:n=s);let l=o[n];l===void 0&&(l={type:void 0,texture:void 0},o[n]=l),(l.type!==e||l.texture!==t)&&(s!==n&&(r.activeTexture(n),this.currentTextureSlot=n),r.bindTexture(e,t),l.type=e,l.texture=t)}bindBufferBase(e,t,n){let{gl:r}=this,s=`${e}-${t}`;return this.currentBoundBufferBases[s]!==n?(r.bindBufferBase(e,t,n),this.currentBoundBufferBases[s]=n,!0):!1}unbindTexture(){let{gl:e,currentTextureSlot:t,currentBoundTextures:n}=this,r=n[t];r!==void 0&&r.type!==void 0&&(e.bindTexture(r.type,null),r.type=void 0,r.texture=void 0)}getParameter(e){let{gl:t,parameters:n}=this;return n[e]!==void 0?n[e]:t.getParameter(e)}pixelStorei(e,t){let{gl:n,parameters:r}=this;r[e]!==t&&(n.pixelStorei(e,t),r[e]=t)}},E9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=ha){let{gl:n,extensions:r}=this,s,o=ln.getTransfer(t);if(e===Ji)return n.UNSIGNED_BYTE;if(e===ng)return n.UNSIGNED_SHORT_4_4_4_4;if(e===ig)return n.UNSIGNED_SHORT_5_5_5_1;if(e===rg)return n.UNSIGNED_INT_5_9_9_9_REV;if(e===sg)return n.UNSIGNED_INT_10F_11F_11F_REV;if(e===Oh)return n.BYTE;if(e===Uh)return n.SHORT;if(e===wl)return n.UNSIGNED_SHORT;if(e===Kr)return n.INT;if(e===xi)return n.UNSIGNED_INT;if(e===cr)return n.FLOAT;if(e===Wi)return n.HALF_FLOAT;if(e===u_)return n.ALPHA;if(e===Nd)return n.RGB;if(e===Or)return n.RGBA;if(e===Vs)return n.DEPTH_COMPONENT;if(e===xo)return n.DEPTH_STENCIL;if(e===Fd)return n.RED;if(e===kh)return n.RED_INTEGER;if(e===Ws)return n.RG;if(e===zh)return n.RG_INTEGER;if(e===g0)return n.RGBA_INTEGER;if(e===Vh||e===Gh||e===qh||e===Hh)if(o===kt)if(s=r.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(e===Vh)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===Gh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===qh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===Hh)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=r.get("WEBGL_compressed_texture_s3tc"),s!==null){if(e===Vh)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===Gh)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===qh)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===Hh)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(e===og||e===ag||e===lg||e===cg)if(s=r.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(e===og)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===ag)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===lg)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===cg)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(e===v0||e===_0||e===x0||e===y0||e===b0||e===Wh||e===w0)if(s=r.get("WEBGL_compressed_texture_etc"),s!==null){if(e===v0||e===_0)return o===kt?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(e===x0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(e===y0)return s.COMPRESSED_R11_EAC;if(e===b0)return s.COMPRESSED_SIGNED_R11_EAC;if(e===Wh)return s.COMPRESSED_RG11_EAC;if(e===w0)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(e===S0||e===T0||e===E0||e===M0||e===C0||e===R0||e===P0||e===I0||e===L0||e===D0||e===N0||e===F0||e===B0||e===O0)if(s=r.get("WEBGL_compressed_texture_astc"),s!==null){if(e===S0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===T0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===E0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===M0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===C0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===R0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===P0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===I0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===L0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(e===D0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(e===N0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(e===F0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(e===B0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(e===O0)return o===kt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(e===U0||e===k0||e===z0)if(s=r.get("EXT_texture_compression_bptc"),s!==null){if(e===U0)return o===kt?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(e===k0)return s.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(e===z0)return s.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(e===V0||e===G0||e===jh||e===q0)if(s=r.get("EXT_texture_compression_rgtc"),s!==null){if(e===V0)return s.COMPRESSED_RED_RGTC1_EXT;if(e===G0)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===jh)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===q0)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return e===ua?n.UNSIGNED_INT_24_8:n[e]!==void 0?n[e]:null}_clientWaitAsync(){let{gl:e}=this,t=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);return e.flush(),new Promise((n,r)=>{function s(){let o=e.clientWaitSync(t,e.SYNC_FLUSH_COMMANDS_BIT,0);if(o===e.WAIT_FAILED){e.deleteSync(t),r();return}if(o===e.TIMEOUT_EXPIRED){requestAnimationFrame(s);return}e.deleteSync(t),n()}s()})}},Wte=!1,UR,dU,jte,M9=class{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},this._srcFramebuffer=null,this._dstFramebuffer=null,Wte===!1&&(this._init(),Wte=!0)}_init(){let e=this.gl;UR={[Ed]:e.REPEAT,[la]:e.CLAMP_TO_EDGE,[Md]:e.MIRRORED_REPEAT},dU={[Ti]:e.NEAREST,[Pb]:e.NEAREST_MIPMAP_NEAREST,[qc]:e.NEAREST_MIPMAP_LINEAR,[Mi]:e.LINEAR,[A0]:e.LINEAR_MIPMAP_NEAREST,[Go]:e.LINEAR_MIPMAP_LINEAR},jte={[Db]:e.NEVER,[Bb]:e.ALWAYS,[h_]:e.LESS,[Xh]:e.LEQUAL,[Nb]:e.EQUAL,[Fu]:e.GEQUAL,[ug]:e.GREATER,[Fb]:e.NOTEQUAL}}getGLTextureType(e){let{gl:t}=this,n;return e.isCubeTexture===!0?n=t.TEXTURE_CUBE_MAP:e.isArrayTexture===!0||e.isDataArrayTexture===!0||e.isCompressedArrayTexture===!0?n=t.TEXTURE_2D_ARRAY:e.isData3DTexture===!0?n=t.TEXTURE_3D:n=t.TEXTURE_2D,n}getInternalFormat(e,t,n,r,s,o=!1){let{gl:a,extensions:l}=this;if(e!==null){if(a[e]!==void 0)return a[e];Xe("WebGLBackend: Attempt to use non-existing WebGL internal format '"+e+"'")}let c=null;r&&(c=l.get("EXT_texture_norm16"),c||Xe("WebGLRenderer: Unable to use normalized textures without EXT_texture_norm16 extension"));let u=t;if(t===a.RED&&(n===a.FLOAT&&(u=a.R32F),n===a.HALF_FLOAT&&(u=a.R16F),n===a.UNSIGNED_BYTE&&(u=a.R8),n===a.BYTE&&(u=a.R8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.R16_EXT),n===a.SHORT&&c&&(u=c.R16_SNORM_EXT)),t===a.RED_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.R8UI),n===a.UNSIGNED_SHORT&&(u=a.R16UI),n===a.UNSIGNED_INT&&(u=a.R32UI),n===a.BYTE&&(u=a.R8I),n===a.SHORT&&(u=a.R16I),n===a.INT&&(u=a.R32I)),t===a.RG&&(n===a.FLOAT&&(u=a.RG32F),n===a.HALF_FLOAT&&(u=a.RG16F),n===a.UNSIGNED_BYTE&&(u=a.RG8),n===a.BYTE&&(u=a.RG8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RG16_EXT),n===a.SHORT&&c&&(u=c.RG16_SNORM_EXT)),t===a.RG_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RG8UI),n===a.UNSIGNED_SHORT&&(u=a.RG16UI),n===a.UNSIGNED_INT&&(u=a.RG32UI),n===a.BYTE&&(u=a.RG8I),n===a.SHORT&&(u=a.RG16I),n===a.INT&&(u=a.RG32I)),t===a.RGB){let f=o?n0:ln.getTransfer(s);n===a.FLOAT&&(u=a.RGB32F),n===a.HALF_FLOAT&&(u=a.RGB16F),n===a.UNSIGNED_BYTE&&(u=f===kt?a.SRGB8:a.RGB8),n===a.BYTE&&(u=a.RGB8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RGB16_EXT),n===a.SHORT&&c&&(u=c.RGB16_SNORM_EXT),n===a.UNSIGNED_SHORT_5_6_5&&(u=a.RGB565),n===a.UNSIGNED_SHORT_5_5_5_1&&(u=a.RGB5_A1),n===a.UNSIGNED_SHORT_4_4_4_4&&(u=a.RGB4),n===a.UNSIGNED_INT_5_9_9_9_REV&&(u=a.RGB9_E5),n===a.UNSIGNED_INT_10F_11F_11F_REV&&(u=a.R11F_G11F_B10F)}if(t===a.RGB_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RGB8UI),n===a.UNSIGNED_SHORT&&(u=a.RGB16UI),n===a.UNSIGNED_INT&&(u=a.RGB32UI),n===a.BYTE&&(u=a.RGB8I),n===a.SHORT&&(u=a.RGB16I),n===a.INT&&(u=a.RGB32I)),t===a.RGBA){let f=o?n0:ln.getTransfer(s);n===a.FLOAT&&(u=a.RGBA32F),n===a.HALF_FLOAT&&(u=a.RGBA16F),n===a.UNSIGNED_BYTE&&(u=f===kt?a.SRGB8_ALPHA8:a.RGBA8),n===a.BYTE&&(u=a.RGBA8_SNORM),n===a.UNSIGNED_SHORT&&c&&(u=c.RGBA16_EXT),n===a.SHORT&&c&&(u=c.RGBA16_SNORM_EXT),n===a.UNSIGNED_SHORT_4_4_4_4&&(u=a.RGBA4),n===a.UNSIGNED_SHORT_5_5_5_1&&(u=a.RGB5_A1)}return t===a.RGBA_INTEGER&&(n===a.UNSIGNED_BYTE&&(u=a.RGBA8UI),n===a.UNSIGNED_SHORT&&(u=a.RGBA16UI),n===a.UNSIGNED_INT&&(u=a.RGBA32UI),n===a.BYTE&&(u=a.RGBA8I),n===a.SHORT&&(u=a.RGBA16I),n===a.INT&&(u=a.RGBA32I)),t===a.DEPTH_COMPONENT&&(n===a.UNSIGNED_SHORT&&(u=a.DEPTH_COMPONENT16),n===a.UNSIGNED_INT&&(u=a.DEPTH_COMPONENT24),n===a.FLOAT&&(u=a.DEPTH_COMPONENT32F)),t===a.DEPTH_STENCIL&&n===a.UNSIGNED_INT_24_8&&(u=a.DEPTH24_STENCIL8),(u===a.R16F||u===a.R32F||u===a.RG16F||u===a.RG32F||u===a.RGBA16F||u===a.RGBA32F)&&l.get("EXT_color_buffer_float"),u}setTextureParameters(e,t){let{gl:n,extensions:r,backend:s}=this,{state:o}=this.backend,a=ln.getPrimaries(ln.workingColorSpace),l=t.colorSpace===ha?null:ln.getPrimaries(t.colorSpace),c=t.colorSpace===ha||a===l?n.NONE:n.BROWSER_DEFAULT_WEBGL;o.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t.flipY),o.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),o.pixelStorei(n.UNPACK_ALIGNMENT,t.unpackAlignment),o.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,c),n.texParameteri(e,n.TEXTURE_WRAP_S,UR[t.wrapS]),n.texParameteri(e,n.TEXTURE_WRAP_T,UR[t.wrapT]),(e===n.TEXTURE_3D||e===n.TEXTURE_2D_ARRAY)&&(t.isArrayTexture||n.texParameteri(e,n.TEXTURE_WRAP_R,UR[t.wrapR])),n.texParameteri(e,n.TEXTURE_MAG_FILTER,dU[t.magFilter]);let u=t.mipmaps!==void 0&&t.mipmaps.length>0,f=t.minFilter===Mi&&u?Go:t.minFilter;if(n.texParameteri(e,n.TEXTURE_MIN_FILTER,dU[f]),t.compareFunction&&(n.texParameteri(e,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(e,n.TEXTURE_COMPARE_FUNC,jte[t.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){if(t.magFilter===Ti||t.minFilter!==qc&&t.minFilter!==Go||t.type===cr&&r.has("OES_texture_float_linear")===!1)return;if(t.anisotropy>1){let d=r.get("EXT_texture_filter_anisotropic");n.texParameterf(e,d.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(t.anisotropy,s.capabilities.getMaxAnisotropy()))}}}createDefaultTexture(e){let{gl:t,backend:n,defaultTextures:r}=this,s=this.getGLTextureType(e),o=r[s];o===void 0&&(o=t.createTexture(),n.state.bindTexture(s,o),t.texParameteri(s,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(s,t.TEXTURE_MAG_FILTER,t.NEAREST),r[s]=o),n.set(e,{textureGPU:o,glTextureType:s})}createTexture(e,t){let{gl:n,backend:r}=this,s,o,a,l,c;if(e.isExternalTexture===!0)s=e.sourceTexture,o=this.getGLTextureType(e);else{let{levels:u,width:f,height:d,depth:A}=t;a=r.utils.convert(e.format,e.colorSpace),l=r.utils.convert(e.type),c=this.getInternalFormat(e.internalFormat,a,l,e.normalized,e.colorSpace,e.isVideoTexture),s=n.createTexture(),o=this.getGLTextureType(e),r.state.bindTexture(o,s),this.setTextureParameters(o,e),e.isArrayTexture||e.isDataArrayTexture||e.isCompressedArrayTexture?n.texStorage3D(n.TEXTURE_2D_ARRAY,u,c,f,d,A):e.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,u,c,f,d,A):e.isVideoTexture||n.texStorage2D(o,u,c,f,d)}r.set(e,{textureGPU:s,glTextureType:o,glFormat:a,glType:l,glInternalFormat:c})}copyBufferToTexture(e,t){let{gl:n,backend:r}=this,{state:s}=r,{textureGPU:o,glTextureType:a,glFormat:l,glType:c}=r.get(t),{width:u,height:f}=t.source.data;n.bindBuffer(n.PIXEL_UNPACK_BUFFER,e),r.state.bindTexture(a,o),s.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,!1),s.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),n.texSubImage2D(a,0,0,0,u,f,l,c,0),n.bindBuffer(n.PIXEL_UNPACK_BUFFER,null),r.state.unbindTexture()}updateTexture(e,t){let{gl:n}=this,{width:r,height:s}=t,{textureGPU:o,glTextureType:a,glFormat:l,glType:c,glInternalFormat:u}=this.backend.get(e);if(!(e.isRenderTargetTexture||o===void 0))if(this.backend.state.bindTexture(a,o),this.setTextureParameters(a,e),e.isCompressedTexture){let f=e.mipmaps,d=t.image;for(let A=0;A<f.length;A++){let y=f[A];e.isCompressedArrayTexture?e.format!==n.RGBA?l!==null?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,A,0,0,0,y.width,y.height,d.depth,l,y.data):Xe("WebGLBackend: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,A,0,0,0,y.width,y.height,d.depth,l,c,y.data):l!==null?n.compressedTexSubImage2D(n.TEXTURE_2D,A,0,0,y.width,y.height,l,y.data):Xe("WebGLBackend: Unsupported compressed texture format")}}else if(e.isCubeTexture){let f=t.images,d=e.mipmaps;for(let A=0;A<6;A++){let y=kR(f[A]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+A,0,0,0,r,s,l,c,y);for(let w=0;w<d.length;w++){let S=d[w],T=kR(S.images[A]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+A,w+1,0,0,T.width,T.height,l,c,T)}}}else if(e.isDataArrayTexture||e.isArrayTexture){let f=t.image;if(e.layerUpdates.size>0){let d=Ub(f.width,f.height,e.format,e.type);for(let A of e.layerUpdates){let y=f.data.subarray(A*d/f.data.BYTES_PER_ELEMENT,(A+1)*d/f.data.BYTES_PER_ELEMENT);n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,A,f.width,f.height,1,l,c,y)}e.clearLayerUpdates()}else n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,f.width,f.height,f.depth,l,c,f.data)}else if(e.isData3DTexture){let f=t.image;n.texSubImage3D(n.TEXTURE_3D,0,0,0,0,f.width,f.height,f.depth,l,c,f.data)}else if(e.isVideoTexture)e.update(),n.texImage2D(a,0,u,l,c,t.image);else if(e.isHTMLTexture)typeof n.texElementImage2D=="function"&&(n.texElementImage2D.length===3?n.texElementImage2D(n.TEXTURE_2D,n.RGBA8,t.image):n.texElementImage2D(n.TEXTURE_2D,0,n.RGBA,n.RGBA,n.UNSIGNED_BYTE,t.image));else{let f=e.mipmaps;if(f.length>0)for(let d=0,A=f.length;d<A;d++){let y=f[d],w=kR(y);n.texSubImage2D(a,d,0,0,y.width,y.height,l,c,w)}else{let d=kR(t.image);n.texSubImage2D(a,0,0,0,r,s,l,c,d)}}}generateMipmaps(e){let{gl:t,backend:n}=this,{textureGPU:r,glTextureType:s}=n.get(e);n.state.bindTexture(s,r),t.generateMipmap(s)}deallocateRenderBuffers(e){let{gl:t,backend:n}=this;if(e){let r=n.get(e);if(r.renderBufferStorageSetup=void 0,r.framebuffers){for(let s in r.framebuffers)t.deleteFramebuffer(r.framebuffers[s]);delete r.framebuffers}if(r.depthRenderbuffer&&(t.deleteRenderbuffer(r.depthRenderbuffer),delete r.depthRenderbuffer),r.stencilRenderbuffer&&(t.deleteRenderbuffer(r.stencilRenderbuffer),delete r.stencilRenderbuffer),r.msaaFrameBuffer&&(t.deleteFramebuffer(r.msaaFrameBuffer),delete r.msaaFrameBuffer),r.msaaRenderbuffers){for(let s=0;s<r.msaaRenderbuffers.length;s++)t.deleteRenderbuffer(r.msaaRenderbuffers[s]);delete r.msaaRenderbuffers}}}destroyTexture(e,t=!1){let{gl:n,backend:r}=this,{textureGPU:s,renderTarget:o}=r.get(e);this.deallocateRenderBuffers(o),t===!1&&e.isExternalTexture!==!0&&n.deleteTexture(s),r.delete(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){let{gl:a,backend:l}=this,{state:c}=this.backend,{textureGPU:u,glTextureType:f,glType:d,glFormat:A}=l.get(t);c.bindTexture(f,u);let y,w,S,T,R,I,P,F,D,L=e.isCompressedTexture?e.mipmaps[o]:e.image;if(n!==null)y=n.max.x-n.min.x,w=n.max.y-n.min.y,S=n.isBox3?n.max.z-n.min.z:1,T=n.min.x,R=n.min.y,I=n.isBox3?n.min.z:0;else{let H=Math.pow(2,-s);y=Math.floor(L.width*H),w=Math.floor(L.height*H),e.isDataArrayTexture||e.isArrayTexture?S=L.depth:e.isData3DTexture?S=Math.floor(L.depth*H):S=1,T=0,R=0,I=0}r!==null?(P=r.x,F=r.y,D=r.z):(P=0,F=0,D=0),c.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,t.flipY),c.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),c.pixelStorei(a.UNPACK_ALIGNMENT,t.unpackAlignment);let C=c.getParameter(a.UNPACK_ROW_LENGTH),B=c.getParameter(a.UNPACK_IMAGE_HEIGHT),k=c.getParameter(a.UNPACK_SKIP_PIXELS),z=c.getParameter(a.UNPACK_SKIP_ROWS),G=c.getParameter(a.UNPACK_SKIP_IMAGES);c.pixelStorei(a.UNPACK_ROW_LENGTH,L.width),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,L.height),c.pixelStorei(a.UNPACK_SKIP_PIXELS,T),c.pixelStorei(a.UNPACK_SKIP_ROWS,R),c.pixelStorei(a.UNPACK_SKIP_IMAGES,I);let W=e.isDataArrayTexture||e.isData3DTexture||t.isArrayTexture,Y=t.isDataArrayTexture||t.isData3DTexture||t.isArrayTexture;if(e.isDepthTexture){let H=l.get(e),$=l.get(t),J=l.get(H.renderTarget),te=l.get($.renderTarget),ce=J.framebuffers[H.cacheKey],he=te.framebuffers[$.cacheKey],ve=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,Re=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,ce),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,he);for(let Qe=0;Qe<S;Qe++)W&&(a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,H.textureGPU,s,I+Qe),a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+Qe)),a.blitFramebuffer(T,R,y,w,P,F,y,w,a.DEPTH_BUFFER_BIT,a.NEAREST);c.bindFramebuffer(a.READ_FRAMEBUFFER,ve),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,Re)}else if(s!==0||e.isRenderTargetTexture||l.has(e)){let H=l.get(e);this._srcFramebuffer===null&&(this._srcFramebuffer=a.createFramebuffer()),this._dstFramebuffer===null&&(this._dstFramebuffer=a.createFramebuffer());let $=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,J=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,this._srcFramebuffer),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,this._dstFramebuffer);for(let te=0;te<S;te++)W?a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,H.textureGPU,s,I+te):a.framebufferTexture2D(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,H.textureGPU,s),Y?a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+te):a.framebufferTexture2D(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,u,o),s!==0?a.blitFramebuffer(T,R,y,w,P,F,y,w,a.COLOR_BUFFER_BIT,a.NEAREST):Y?a.copyTexSubImage3D(f,o,P,F,D+te,T,R,y,w):a.copyTexSubImage2D(f,o,P,F,T,R,y,w);c.bindFramebuffer(a.READ_FRAMEBUFFER,$),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,J)}else Y?e.isDataTexture||e.isData3DTexture?a.texSubImage3D(f,o,P,F,D,y,w,S,A,d,L.data):t.isCompressedArrayTexture?a.compressedTexSubImage3D(f,o,P,F,D,y,w,S,A,L.data):a.texSubImage3D(f,o,P,F,D,y,w,S,A,d,L):e.isDataTexture?a.texSubImage2D(a.TEXTURE_2D,o,P,F,y,w,A,d,L.data):e.isCompressedTexture?a.compressedTexSubImage2D(a.TEXTURE_2D,o,P,F,L.width,L.height,A,L.data):a.texSubImage2D(a.TEXTURE_2D,o,P,F,y,w,A,d,L);c.pixelStorei(a.UNPACK_ROW_LENGTH,C),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,B),c.pixelStorei(a.UNPACK_SKIP_PIXELS,k),c.pixelStorei(a.UNPACK_SKIP_ROWS,z),c.pixelStorei(a.UNPACK_SKIP_IMAGES,G),o===0&&t.generateMipmaps&&a.generateMipmap(f),c.unbindTexture()}copyFramebufferToTexture(e,t,n){let{gl:r}=this,{state:s}=this.backend,{textureGPU:o}=this.backend.get(e),{x:a,y:l,z:c,w:u}=n,f=e.isDepthTexture===!0||t.renderTarget&&t.renderTarget.samples>0,d=t.renderTarget?t.renderTarget.height:this.backend.getDrawingBufferSize().y;if(f){let A=a!==0||l!==0,y,w;if(e.isDepthTexture===!0?(y=r.DEPTH_BUFFER_BIT,w=r.DEPTH_ATTACHMENT,t.stencil&&(y|=r.STENCIL_BUFFER_BIT)):(y=r.COLOR_BUFFER_BIT,w=r.COLOR_ATTACHMENT0),A){let S=this.backend.get(t.renderTarget),T=S.framebuffers[t.getCacheKey()],R=S.msaaFrameBuffer;s.bindFramebuffer(r.DRAW_FRAMEBUFFER,T),s.bindFramebuffer(r.READ_FRAMEBUFFER,R);let I=d-l-u;r.blitFramebuffer(a,I,a+c,I+u,a,I,a+c,I+u,y,r.NEAREST),s.bindFramebuffer(r.READ_FRAMEBUFFER,T),s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,I,c,u),s.unbindTexture()}else{let S=r.createFramebuffer();s.bindFramebuffer(r.DRAW_FRAMEBUFFER,S),r.framebufferTexture2D(r.DRAW_FRAMEBUFFER,w,r.TEXTURE_2D,o,0),r.blitFramebuffer(0,0,c,u,0,0,c,u,y,r.NEAREST),r.deleteFramebuffer(S)}}else s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,d-u-l,c,u),s.unbindTexture();e.generateMipmaps&&this.generateMipmaps(e),this.backend._setFramebuffer(t)}setupRenderBufferStorage(e,t,n,r=!1){let{gl:s}=this,o=t.renderTarget,{depthTexture:a,depthBuffer:l,stencilBuffer:c,width:u,height:f}=o;if(s.bindRenderbuffer(s.RENDERBUFFER,e),l&&!c){let d=s.DEPTH_COMPONENT24;r===!0?this.extensions.get("WEBGL_multisampled_render_to_texture").renderbufferStorageMultisampleEXT(s.RENDERBUFFER,o.samples,d,u,f):n>0?(a&&a.isDepthTexture&&a.type===s.FLOAT&&(d=s.DEPTH_COMPONENT32F),s.renderbufferStorageMultisample(s.RENDERBUFFER,n,d,u,f)):s.renderbufferStorage(s.RENDERBUFFER,d,u,f),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,e)}else l&&c&&(n>0?s.renderbufferStorageMultisample(s.RENDERBUFFER,n,s.DEPTH24_STENCIL8,u,f):s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_STENCIL,u,f),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,e));s.bindRenderbuffer(s.RENDERBUFFER,null)}async copyTextureToBuffer(e,t,n,r,s,o){let{backend:a,gl:l}=this,{textureGPU:c,glFormat:u,glType:f}=this.backend.get(e),d=l.createFramebuffer();a.state.bindFramebuffer(l.READ_FRAMEBUFFER,d);let A=e.isCubeTexture?l.TEXTURE_CUBE_MAP_POSITIVE_X+o:l.TEXTURE_2D;l.framebufferTexture2D(l.READ_FRAMEBUFFER,l.COLOR_ATTACHMENT0,A,c,0);let y=this._getTypedArrayType(f),w=this._getBytesPerTexel(f,u),T=r*s*w,R=l.createBuffer();l.bindBuffer(l.PIXEL_PACK_BUFFER,R),l.bufferData(l.PIXEL_PACK_BUFFER,T,l.STREAM_READ),l.readPixels(t,n,r,s,u,f,0),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),await a.utils._clientWaitAsync();let I=new y(T/y.BYTES_PER_ELEMENT);return l.bindBuffer(l.PIXEL_PACK_BUFFER,R),l.getBufferSubData(l.PIXEL_PACK_BUFFER,0,I),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),a.state.bindFramebuffer(l.READ_FRAMEBUFFER,null),l.deleteFramebuffer(d),I}_getTypedArrayType(e){let{gl:t}=this;if(e===t.UNSIGNED_BYTE)return Uint8Array;if(e===t.UNSIGNED_SHORT_4_4_4_4||e===t.UNSIGNED_SHORT_5_5_5_1||e===t.UNSIGNED_SHORT_5_6_5||e===t.UNSIGNED_SHORT)return Uint16Array;if(e===t.UNSIGNED_INT)return Uint32Array;if(e===t.HALF_FLOAT)return Uint16Array;if(e===t.FLOAT)return Float32Array;throw new Error(`THREE.WebGLTextureUtils: Unsupported WebGL type: ${e}`)}_getBytesPerTexel(e,t){let{gl:n}=this,r=0;if(e===n.UNSIGNED_BYTE&&(r=1),(e===n.UNSIGNED_SHORT_4_4_4_4||e===n.UNSIGNED_SHORT_5_5_5_1||e===n.UNSIGNED_SHORT_5_6_5||e===n.UNSIGNED_SHORT||e===n.HALF_FLOAT)&&(r=2),(e===n.UNSIGNED_INT||e===n.FLOAT)&&(r=4),t===n.RGBA)return r*4;if(t===n.RGB)return r*3;if(t===n.ALPHA)return r}dispose(){let{gl:e}=this;this._srcFramebuffer!==null&&e.deleteFramebuffer(this._srcFramebuffer),this._dstFramebuffer!==null&&e.deleteFramebuffer(this._dstFramebuffer)}};function kR(i){return i.isDataTexture?i.image.data:typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap||typeof OffscreenCanvas<"u"&&i instanceof OffscreenCanvas?i:i.data}var C9=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.availableExtensions=this.gl.getSupportedExtensions(),this.extensions={}}get(e){let t=this.extensions[e];return t===void 0&&(t=this.gl.getExtension(e),this.extensions[e]=t),t}has(e){return this.availableExtensions.includes(e)}},R9=class{constructor(e){this.backend=e,this.maxAnisotropy=null,this.maxUniformBlockSize=null}getMaxAnisotropy(){if(this.maxAnisotropy!==null)return this.maxAnisotropy;let e=this.backend.gl,t=this.backend.extensions;if(t.has("EXT_texture_filter_anisotropic")===!0){let n=t.get("EXT_texture_filter_anisotropic");this.maxAnisotropy=e.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else this.maxAnisotropy=0;return this.maxAnisotropy}getUniformBufferLimit(){if(this.maxUniformBlockSize!==null)return this.maxUniformBlockSize;let e=this.backend.gl;return this.maxUniformBlockSize=e.getParameter(e.MAX_UNIFORM_BLOCK_SIZE),this.maxUniformBlockSize}},Xte={WEBGL_multi_draw:"WEBGL_multi_draw",WEBGL_compressed_texture_astc:"texture-compression-astc",WEBGL_compressed_texture_etc:"texture-compression-etc2",WEBGL_compressed_texture_etc1:"texture-compression-etc1",WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBGL_compressed_texture_s3tc:"texture-compression-s3tc",EXT_texture_compression_bptc:"texture-compression-bc",EXT_disjoint_timer_query_webgl2:"timestamp-query",OVR_multiview2:"OVR_multiview2"},P9=class{constructor(e){this.gl=e.gl,this.extensions=e.extensions,this.info=e.renderer.info,this.mode=null,this.index=0,this.type=null,this.object=null}render(e,t){let{gl:n,mode:r,object:s,type:o,info:a,index:l}=this;l!==0?n.drawElements(r,t,o,e):n.drawArrays(r,e,t),a.update(s,t,1)}renderInstances(e,t,n){let{gl:r,mode:s,type:o,index:a,object:l,info:c}=this;n!==0&&(a!==0?r.drawElementsInstanced(s,t,o,e,n):r.drawArraysInstanced(s,e,t,n),c.update(l,t,n))}renderMultiDraw(e,t,n){let{extensions:r,mode:s,object:o,info:a}=this;if(n===0)return;let l=r.get("WEBGL_multi_draw");if(l===null)for(let c=0;c<n;c++)this.render(e[c],t[c]);else{this.index!==0?l.multiDrawElementsWEBGL(s,t,0,this.type,e,0,n):l.multiDrawArraysWEBGL(s,e,0,t,0,n);let c=0;for(let u=0;u<n;u++)c+=t[u];a.update(o,c,1)}}},rP=class{constructor(e=256){this.trackTimestamp=!0,this.maxQueries=e,this.currentQueryIndex=0,this.queryOffsets=new Map,this.isDisposed=!1,this.lastValue=0,this.frames=[],this.pendingResolve=!1,this.timestamps=new Map}getTimestampFrames(){return this.frames}getTimestamp(e){let t=this.timestamps.get(e);return t===void 0&&(Xe(`TimestampQueryPool: No timestamp available for uid ${e}.`),t=0),t}hasTimestampQuery(e){return this.timestamps.has(e)}allocateQueriesForContext(){}async resolveQueriesAsync(){}dispose(){}},I9=class extends rP{constructor(e,t,n=2048){if(super(n),this.gl=e,this.type=t,this.ext=e.getExtension("EXT_disjoint_timer_query_webgl2")||e.getExtension("EXT_disjoint_timer_query"),!this.ext){Xe("EXT_disjoint_timer_query not supported; timestamps will be disabled."),this.trackTimestamp=!1;return}this.queries=[];for(let r=0;r<this.maxQueries;r++)this.queries.push(e.createQuery());this.activeQuery=null,this.queryStates=new Map}allocateQueriesForContext(e){if(!this.trackTimestamp)return null;if(this.currentQueryIndex+2>this.maxQueries)return ni(`WebGLTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryStates.set(t,"inactive"),this.queryOffsets.set(e,t),t}beginQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t==null||this.activeQuery!==null)return;let n=this.queries[t];if(n)try{this.queryStates.get(t)==="inactive"&&(this.gl.beginQuery(this.ext.TIME_ELAPSED_EXT,n),this.activeQuery=t,this.queryStates.set(t,"started"))}catch(r){ze("Error in beginQuery:",r),this.activeQuery=null,this.queryStates.set(t,"inactive")}}endQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t!=null&&this.activeQuery===t)try{this.gl.endQuery(this.ext.TIME_ELAPSED_EXT),this.queryStates.set(t,"ended"),this.activeQuery=null}catch(n){ze("Error in endQuery:",n),this.queryStates.set(t,"inactive"),this.activeQuery=null}}async resolveQueriesAsync(){if(!this.trackTimestamp||this.pendingResolve)return this.lastValue;this.pendingResolve=!0;try{let e=new Map;for(let[s,o]of this.queryOffsets)if(this.queryStates.get(o)==="ended"){let l=this.queries[o];e.set(s,this.resolveQuery(l))}if(e.size===0)return this.lastValue;let t={},n=[];for(let[s,o]of e){let a=s.match(/^(.*):f(\d+)$/),l=parseInt(a[2]);n.includes(l)===!1&&n.push(l),t[l]===void 0&&(t[l]=0);let c=await o;this.timestamps.set(s,c),t[l]+=c}let r=t[n[n.length-1]];return this.lastValue=r,this.frames=n,this.currentQueryIndex=0,this.queryOffsets.clear(),this.queryStates.clear(),this.activeQuery=null,r}catch(e){return ze("Error resolving queries:",e),this.lastValue}finally{this.pendingResolve=!1}}async resolveQuery(e){return new Promise(t=>{if(this.isDisposed){t(this.lastValue);return}let n,r=!1,s=()=>{n&&(clearTimeout(n),n=null)},o=l=>{r||(r=!0,s(),t(l))},a=()=>{if(this.isDisposed){o(this.lastValue);return}try{if(this.gl.getParameter(this.ext.GPU_DISJOINT_EXT)){o(this.lastValue);return}if(!this.gl.getQueryParameter(e,this.gl.QUERY_RESULT_AVAILABLE)){n=setTimeout(a,1);return}let u=this.gl.getQueryParameter(e,this.gl.QUERY_RESULT);t(Number(u)/1e6)}catch(l){ze("Error checking query:",l),t(this.lastValue)}};a()})}dispose(){if(!this.isDisposed&&(this.isDisposed=!0,!!this.trackTimestamp)){for(let e of this.queries)this.gl.deleteQuery(e);this.queries=[],this.queryStates.clear(),this.queryOffsets.clear(),this.lastValue=0,this.activeQuery=null}}},sP=class extends iP{constructor(e={}){super(e),this.isWebGLBackend=!0,this.attributeUtils=null,this.extensions=null,this.capabilities=null,this.textureUtils=null,this.bufferRenderer=null,this.gl=null,this.state=null,this.utils=null,this.vaoCache={},this.transformFeedbackCache={},this.discard=!1,this.disjoint=null,this.parallel=null,this._currentContext=null,this._knownBindings=new WeakSet,this._supportsInvalidateFramebuffer=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),this._xrFramebuffer=null}init(e){super.init(e);let t=this.parameters,n={antialias:e.currentSamples>0,alpha:!0,depth:e.depth,stencil:e.stencil},r=t.context!==void 0?t.context:e.domElement.getContext("webgl2",n);function s(o){o.preventDefault();let a={api:"WebGL",message:o.statusMessage||"Unknown reason",reason:null,originalEvent:o};e.onDeviceLost(a)}this._onContextLost=s,e.domElement.addEventListener("webglcontextlost",s,!1),this.gl=r,this.extensions=new C9(this),this.capabilities=new R9(this),this.attributeUtils=new S9(this),this.textureUtils=new M9(this),this.bufferRenderer=new P9(this),this.state=new T9(this),this.utils=new E9(this),this.extensions.get("EXT_color_buffer_float"),this.extensions.get("WEBGL_clip_cull_distance"),this.extensions.get("OES_texture_float_linear"),this.extensions.get("EXT_color_buffer_half_float"),this.extensions.get("WEBGL_multisampled_render_to_texture"),this.extensions.get("WEBGL_render_shared_exponent"),this.extensions.get("WEBGL_multi_draw"),this.extensions.get("OVR_multiview2"),this.extensions.get("EXT_clip_control"),this.disjoint=this.extensions.get("EXT_disjoint_timer_query_webgl2"),this.parallel=this.extensions.get("KHR_parallel_shader_compile"),this.drawBuffersIndexedExt=this.extensions.get("OES_draw_buffers_indexed"),t.reversedDepthBuffer&&(this.extensions.has("EXT_clip_control")?e.reversedDepthBuffer=!0:(Xe("WebGPURenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer."),e.reversedDepthBuffer=!1)),e.reversedDepthBuffer&&this.state.setReversedDepth(!0)}get coordinateSystem(){return ko}get hasTimestamp(){return this.disjoint!==null}async getArrayBufferAsync(e,t=null,n=0,r=-1){return await this.attributeUtils.getArrayBufferAsync(e,t,n,r)}async makeXRCompatible(){this.gl.getContextAttributes().xrCompatible!==!0&&await this.gl.makeXRCompatible()}setXRTarget(e){this._xrFramebuffer=e}setXRRenderTargetTextures(e,t,n=null){let r=this.gl;if(this.set(e.texture,{textureGPU:t,glInternalFormat:r.RGBA8}),n!==null){let s=e.stencilBuffer?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24;this.set(e.depthTexture,{textureGPU:n,glInternalFormat:s}),this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer===!0&&e.multiview===!1&&Xe("WebGLBackend: Render-to-texture extension was disabled because an external texture was provided"),e._autoAllocateDepthBuffer=!1}}initTimestampQuery(e,t){if(!this.disjoint||!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new I9(this.gl,e,2048));let n=this.timestampQueryPool[e];n.allocateQueriesForContext(t)!==null&&n.beginQuery(t)}prepareTimestampBuffer(e,t){if(!this.disjoint||!this.trackTimestamp)return;this.timestampQueryPool[e].endQuery(t)}getContext(){return this.gl}beginRender(e){let{state:t}=this,n=this.get(e);if(e.viewport)this.updateViewport(e);else{let{width:s,height:o}=this.getDrawingBufferSize();t.viewport(0,0,s,o)}if(e.scissor)this.updateScissor(e);else{let{width:s,height:o}=this.getDrawingBufferSize();t.scissor(0,0,s,o)}this.initTimestampQuery(Hc.RENDER,this.getTimestampUID(e)),n.previousContext=this._currentContext,this._currentContext=e,this._setFramebuffer(e),this.clear(e.clearColor,e.clearDepth,e.clearStencil,e,!1);let r=e.occlusionQueryCount;r>0&&(n.currentOcclusionQueries=n.occlusionQueries,n.currentOcclusionQueryObjects=n.occlusionQueryObjects,n.lastOcclusionObject=null,n.occlusionQueries=new Array(r),n.occlusionQueryObjects=new Array(r),n.occlusionQueryIndex=0)}finishRender(e){let{gl:t,state:n}=this,r=this.get(e),s=r.previousContext;n.resetVertexState();let o=e.occlusionQueryCount;o>0&&(o>r.occlusionQueryIndex&&t.endQuery(t.ANY_SAMPLES_PASSED),this.resolveOccludedAsync(e));let a=e.textures;if(a!==null)for(let l=0;l<a.length;l++){let c=a[l];c.generateMipmaps&&this.generateMipmaps(c)}if(this._currentContext=s,this._resolveRenderTarget(e),s!==null){if(this._setFramebuffer(s),s.viewport)this.updateViewport(s);else{let{width:l,height:c}=this.getDrawingBufferSize();n.viewport(0,0,l,c)}if(s.scissor)this.updateScissor(s);else{let{width:l,height:c}=this.getDrawingBufferSize();n.scissor(0,0,l,c)}}this.prepareTimestampBuffer(Hc.RENDER,this.getTimestampUID(e))}resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueries:n,currentOcclusionQueryObjects:r}=t;if(n&&r){let s=new WeakSet,{gl:o}=this;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueries=null;let a=()=>{let l=0;for(let c=0;c<n.length;c++){let u=n[c];u!==null&&o.getQueryParameter(u,o.QUERY_RESULT_AVAILABLE)&&(o.getQueryParameter(u,o.QUERY_RESULT)===0&&s.add(r[c]),n[c]=null,o.deleteQuery(u),l++)}l<n.length?requestAnimationFrame(a):t.occluded=s};a()}}isOccluded(e,t){let n=this.get(e);return n.occluded&&n.occluded.has(t)}updateViewport(e){let{state:t}=this,{x:n,y:r,width:s,height:o}=e.viewportValue;t.viewport(n,e.height-o-r,s,o)}updateScissor(e){let{state:t}=this,{x:n,y:r,width:s,height:o}=e.scissorValue;t.scissor(n,e.height-o-r,s,o)}setScissorTest(e){this.state.setScissorTest(e)}getClearColor(){let e=super.getClearColor();return e.r*=e.a,e.g*=e.a,e.b*=e.a,e}clear(e,t,n,r=null,s=!0,o=!0){let{gl:a,renderer:l}=this;r===null&&(r={textures:null,clearColorValue:this.getClearColor()});let c=0;if(e&&(c|=a.COLOR_BUFFER_BIT),t&&(c|=a.DEPTH_BUFFER_BIT),n&&(c|=a.STENCIL_BUFFER_BIT),c!==0){let u;r.clearColorValue?u=r.clearColorValue:u=this.getClearColor();let f=l.getClearDepth(),d=l.getClearStencil();if(t&&this.state.setDepthMask(!0),r.textures===null)a.clearColor(u.r,u.g,u.b,u.a),a.clear(c);else{if(s&&this._setFramebuffer(r),e)for(let A=0;A<r.textures.length;A++)A===0?a.clearBufferfv(a.COLOR,A,[u.r,u.g,u.b,u.a]):a.clearBufferfv(a.COLOR,A,[0,0,0,1]);t&&n?a.clearBufferfi(a.DEPTH_STENCIL,0,f,d):t?a.clearBufferfv(a.DEPTH,0,[f]):n&&a.clearBufferiv(a.STENCIL,0,[d]),s&&o&&this._resolveRenderTarget(r),s&&this._currentContext!==null&&this._currentContext!==r&&this._setFramebuffer(this._currentContext)}}}beginCompute(e){let{state:t,gl:n}=this;t.bindFramebuffer(n.FRAMEBUFFER,null),this.initTimestampQuery(Hc.COMPUTE,this.getTimestampUID(e))}compute(e,t,n,r,s=null){let{state:o,gl:a}=this;this.discard===!1&&(o.enable(a.RASTERIZER_DISCARD),this.discard=!0);let{programGPU:l,transformBuffers:c,attributes:u}=this.get(r),f=this._getVaoKey(u),d=this.vaoCache[f];d===void 0?this.vaoCache[f]=this._createVao(u):o.setVertexState(d),o.useProgram(l),this._bindUniforms(n);let A=this._getTransformFeedback(c);a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,A),a.beginTransformFeedback(a.POINTS),s=s!==null?s:t.count,Array.isArray(s)?(ni("WebGLBackend.compute(): The count parameter must be a single number, not an array."),s=s[0]):s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute&&(ni("WebGLBackend.compute(): The count parameter must be a single number, not IndirectStorageBufferAttribute"),s=t.count),u[0].isStorageInstancedBufferAttribute?a.drawArraysInstanced(a.POINTS,0,1,s):a.drawArrays(a.POINTS,0,s),a.endTransformFeedback(),a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,null);for(let y=0;y<c.length;y++){let w=c[y];w.pbo&&this.has(w.pbo)&&this.textureUtils.copyBufferToTexture(w.transformBuffer,w.pbo),w.switchBuffers()}}finishCompute(e){let{state:t,gl:n}=this;this.discard=!1,t.disable(n.RASTERIZER_DISCARD),this.prepareTimestampBuffer(Hc.COMPUTE,this.getTimestampUID(e)),this._currentContext&&this._setFramebuffer(this._currentContext)}_isRenderCameraDepthArray(e){return e.depthTexture&&e.depthTexture.isArrayTexture&&e.camera.isArrayCamera}_draw(e,t,n,r,s,o){if(e.isBatchedMesh)if(this.hasFeature("WEBGL_multi_draw")===!1){let{gl:a}=this,l=a.getUniformLocation(o,"nodeUniformDrawId"),c=e._multiDrawStarts,u=e._multiDrawCounts,f=e._multiDrawCount;for(let d=0;d<f;d++)a.uniform1ui(l,d),t.render(c[d],u[d])}else t.renderMultiDraw(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount);else s>1?t.renderInstances(n,r,s):t.render(n,r)}draw(e){let{object:t,pipeline:n,material:r,context:s,hardwareClippingPlanes:o}=e,{programGPU:a}=this.get(n),{gl:l,state:c}=this,u=this.get(s),f=e.getDrawParameters();if(f===null)return;this._bindUniforms(e.getBindings());let d=t.isMesh&&t.matrixWorld.determinantAffine()<0;c.setMaterial(r,d,o),s.mrt!==null&&s.textures!==null&&c.setMRTBlending(s.textures,s.mrt,r),c.useProgram(a);let A=e.getAttributes(),y=this.get(A),w=y.vaoGPU;if(w===void 0){let L=this._getVaoKey(A);w=this.vaoCache[L],w===void 0&&(w=this._createVao(A),this.vaoCache[L]=w,y.vaoGPU=w)}let S=e.getIndex(),T=S!==null?this.get(S).bufferGPU:null;c.setVertexState(w,T);let R=u.lastOcclusionObject;if(R!==t&&R!==void 0){if(R!==null&&R.occlusionTest===!0&&(l.endQuery(l.ANY_SAMPLES_PASSED),u.occlusionQueryIndex++),t.occlusionTest===!0){let L=l.createQuery();l.beginQuery(l.ANY_SAMPLES_PASSED,L),u.occlusionQueries[u.occlusionQueryIndex]=L,u.occlusionQueryObjects[u.occlusionQueryIndex]=t}u.lastOcclusionObject=t}let I=this.bufferRenderer;t.isPoints?I.mode=l.POINTS:t.isLineSegments?I.mode=l.LINES:t.isLine?I.mode=l.LINE_STRIP:t.isLineLoop?I.mode=l.LINE_LOOP:r.wireframe===!0?(c.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),I.mode=l.LINES):I.mode=l.TRIANGLES;let{vertexCount:P,instanceCount:F}=f,{firstVertex:D}=f;if(I.object=t,S!==null){D*=S.array.BYTES_PER_ELEMENT;let L=this.get(S);I.index=S.count,I.type=L.type}else I.index=0;if(e.camera.isArrayCamera===!0&&e.camera.cameras.length>0&&e.camera.isMultiViewCamera===!1){let L=this.get(e.camera),C=e.camera.cameras,B=e.getBindingGroup("cameraIndex").bindings[0];if(L.indexesGPU===void 0||L.indexesGPU.length!==C.length){let H=new Uint32Array([0,0,0,0]),$=[];for(let J=0,te=C.length;J<te;J++){let ce=l.createBuffer();H[0]=J,l.bindBuffer(l.UNIFORM_BUFFER,ce),l.bufferData(l.UNIFORM_BUFFER,H,l.STATIC_DRAW),$.push(ce)}L.indexesGPU=$}let k=0;e:for(let H of e.getBindings())for(let $ of H.bindings){if($===B)break e;($.isUniformsGroup||$.isUniformBuffer)&&k++}let z=this.renderer.getPixelRatio(),G=this._currentContext.renderTarget,W=this._isRenderCameraDepthArray(this._currentContext),Y=this._currentContext.activeCubeFace;if(W){let H=this.get(G.depthTexture);if(H.clearedRenderId!==this.renderer._nodes.nodeFrame.renderId){H.clearedRenderId=this.renderer._nodes.nodeFrame.renderId;let{stencilBuffer:$}=G;for(let J=0,te=C.length;J<te;J++)this.renderer._activeCubeFace=J,this._currentContext.activeCubeFace=J,this._setFramebuffer(this._currentContext),this.clear(!1,!0,$,this._currentContext,!1,!1);this.renderer._activeCubeFace=Y,this._currentContext.activeCubeFace=Y}}for(let H=0,$=C.length;H<$;H++){let J=C[H];if(t.layers.test(J.layers)){W&&(this.renderer._activeCubeFace=H,this._currentContext.activeCubeFace=H,this._setFramebuffer(this._currentContext));let te=J.viewport;if(te!==void 0){let ce=te.x*z,he=te.y*z,ve=te.width*z,Re=te.height*z;c.viewport(Math.floor(ce),Math.floor(e.context.height-Re-he),Math.floor(ve),Math.floor(Re))}c.bindBufferBase(l.UNIFORM_BUFFER,k,L.indexesGPU[H]),this._draw(t,I,D,P,F,a)}this._currentContext.activeCubeFace=Y,this.renderer._activeCubeFace=Y}}else this._draw(t,I,D,P,F,a)}needsRenderUpdate(){return!1}getRenderCacheKey(){return""}createDefaultTexture(e){this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,n,r,s,o){return this.textureUtils.copyTextureToBuffer(e,t,n,r,s,o)}updateSampler(){return""}createNodeBuilder(e,t){return new b9(e,t)}createProgram(e){let t=this.gl,{stage:n,code:r}=e,s=n==="fragment"?t.createShader(t.FRAGMENT_SHADER):t.createShader(t.VERTEX_SHADER);t.shaderSource(s,r),t.compileShader(s),this.set(e,{shaderGPU:s})}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){let n=this.gl,r=e.pipeline,{fragmentProgram:s,vertexProgram:o}=r,a=n.createProgram(),l=this.get(s).shaderGPU,c=this.get(o).shaderGPU;if(n.attachShader(a,l),n.attachShader(a,c),n.linkProgram(a),this.set(r,{programGPU:a,fragmentShader:l,vertexShader:c}),t!==null&&this.parallel){let u=new Promise(f=>{let d=this.parallel,A=()=>{n.getProgramParameter(a,d.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),f()):requestAnimationFrame(A)};A()});t.push(u);return}this._completeCompile(e,r)}_handleSource(e,t){let n=e.split(`43594359 `),r=[],s=Math.max(t-6,0),o=Math.min(t+6,n.length);for(let a=s;a<o;a++){let l=a+1;r.push(`${l===t?">":" "} ${l}: ${n[a]}`)}return r.join(`43604360 `)}_getShaderErrors(e,t,n){let r=e.getShaderParameter(t,e.COMPILE_STATUS),o=(e.getShaderInfoLog(t)||"").trim();if(r&&o==="")return"";let a=/ERROR: 0:(\d+)/.exec(o);if(a){let l=parseInt(a[1]);return n.toUpperCase()+`43614361 @@ -4367,7 +4367,7 @@ Program Info Log: `+o+`
43674367 `+a+`43684368 `+l)}else o!==""&&Xe("WebGLProgram: Program Info Log:",o)}}_completeCompile(e,t){let{state:n,gl:r}=this,s=this.get(t),{programGPU:o,fragmentShader:a,vertexShader:l}=s;r.getProgramParameter(o,r.LINK_STATUS)===!1&&this._logProgramError(o,a,l),n.useProgram(o);let c=e.getBindings();this._setupBindings(c,o),this.set(t,{programGPU:o,pipeline:o})}createComputePipeline(e,t){let{state:n,gl:r}=this,s={stage:"fragment",code:`#version 300 es43694369 precision highp float;4370-void main() {}`};this.createProgram(s);let{computeProgram:o}=e,a=r.createProgram(),l=this.get(s).shaderGPU,c=this.get(o).shaderGPU,u=o.transforms,f=[],d=[];for(let S=0;S<u.length;S++){let T=u[S];f.push(T.varyingName),d.push(T.attributeNode)}r.attachShader(a,l),r.attachShader(a,c),r.transformFeedbackVaryings(a,f,r.SEPARATE_ATTRIBS),r.linkProgram(a),r.getProgramParameter(a,r.LINK_STATUS)===!1&&this._logProgramError(a,l,c),n.useProgram(a),this._setupBindings(t,a);let A=o.attributes,y=[],w=[];for(let S=0;S<A.length;S++){let T=A[S].node.attribute;y.push(T),this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER)}for(let S=0;S<d.length;S++){let T=d[S].attribute;this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER);let R=this.get(T);w.push(R)}this.set(e,{programGPU:a,transformBuffers:w,attributes:y})}createBindings(e,t){if(this._knownBindings.has(t)===!1){this._knownBindings.add(t);let n=0,r=0;for(let s of t){this.set(s,{textures:r,uniformBuffers:n});for(let o of s.bindings)o.isUniformBuffer&&n++,o.isSampledTexture&&r++}}this.updateBindings(e,t)}updateBindings(e){let{gl:t}=this;for(let n of e.bindings){let r=this.get(n);if(n.isUniformsGroup||n.isUniformBuffer){let s=n.buffer,o=r.bufferGPU;t.bindBuffer(t.UNIFORM_BUFFER,o);let a=n.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,o),a.length===0)t.bufferData(t.UNIFORM_BUFFER,s,t.DYNAMIC_DRAW);else{let l=o_(s),c=l?1:s.BYTES_PER_ELEMENT;for(let u=0,f=a.length;u<f;u++){let d=a[u],A=d.start*c,y=d.count*c,w=A*(l?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,w,s,A,y)}}this.set(n,r)}else if(n.isSampledTexture){let{textureGPU:s,glTextureType:o}=this.get(n.texture);r.textureGPU=s,r.glTextureType=o,this.set(n,r)}}}updateBinding(e){let t=this.gl;if(e.isUniformsGroup||e.isUniformBuffer){let r=this.get(e).bufferGPU,s=e.buffer,o=e.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,r),o.length===0)t.bufferData(t.UNIFORM_BUFFER,s,t.DYNAMIC_DRAW);else{let a=o_(s),l=a?1:s.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let d=o[u],A=o[u+1],y=d.start+d.count;if(A!==void 0&&A.start===y)continue;let w=c*l,S=(y-c)*l,T=w*(a?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,T,s,w,S),A!==void 0&&(c=A.start)}}}}createUniformBuffer(e){let t=this.get(e);if(t.bufferGPU===void 0){let n=this.gl,r=e.buffer;t.bufferGPU=n.createBuffer(),n.bindBuffer(n.UNIFORM_BUFFER,t.bufferGPU),n.bufferData(n.UNIFORM_BUFFER,r.byteLength,n.DYNAMIC_DRAW)}}destroyUniformBuffer(e){let t=this.get(e);this.gl.deleteBuffer(t.bufferGPU),this.delete(e)}createIndexAttribute(e){let t=this.gl;this.attributeUtils.createAttribute(e,t.ELEMENT_ARRAY_BUFFER)}createAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}createStorageAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}hasFeature(e){let t=Object.keys(bte).filter(r=>bte[r]===e),n=this.extensions;for(let r=0;r<t.length;r++)if(n.has(t[r]))return!0;return!1}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){this.textureUtils.copyTextureToTexture(e,t,n,r,s,o)}copyFramebufferToTexture(e,t,n){this.textureUtils.copyFramebufferToTexture(e,t,n)}hasCompatibility(e){return e===Dd.TEXTURE_COMPARE?!0:super.hasCompatibility(e)}initRenderTarget(e){let{gl:t,state:n}=this;this._setFramebuffer(e),n.bindFramebuffer(t.FRAMEBUFFER,null)}_setFramebuffer(e){let{gl:t,state:n}=this,r=null;if(e.textures!==null){let s=e.renderTarget,o=this.get(s),{samples:a,depthBuffer:l,stencilBuffer:c}=s,u=s.isCubeRenderTarget===!0,f=s.isRenderTarget3D===!0,d=s.depth>1,A=s.isXRRenderTarget===!0,y=A===!0&&s._hasExternalTextures===!0,w=o.msaaFrameBuffer,S=o.depthRenderbuffer,T=this.extensions.get("WEBGL_multisampled_render_to_texture"),R=this.extensions.get("OVR_multiview2"),P=this._useMultisampledExtension(s),I=Kre(e),F;if(u?(o.cubeFramebuffers||(o.cubeFramebuffers={}),F=o.cubeFramebuffers[I]):A&&y===!1?F=this._xrFramebuffer:(o.framebuffers||(o.framebuffers={}),F=o.framebuffers[I]),F===void 0){F=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,F);let D=e.textures,L=[];if(u){o.cubeFramebuffers[I]=F;let{textureGPU:B}=this.get(D[0]),k=this.renderer._activeCubeFace,z=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+k,B,z)}else{o.framebuffers[I]=F;for(let B=0;B<D.length;B++){let k=D[B],z=this.get(k);z.renderTarget=e.renderTarget,z.cacheKey=I;let G=t.COLOR_ATTACHMENT0+B;if(s.multiview)R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,G,z.textureGPU,0,a,0,2);else if(f||d){let W=this.renderer._activeCubeFace,Y=this.renderer._activeMipmapLevel;t.framebufferTextureLayer(t.FRAMEBUFFER,G,z.textureGPU,Y,W)}else if(P)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,G,t.TEXTURE_2D,z.textureGPU,0,a);else{let W=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,G,t.TEXTURE_2D,z.textureGPU,W)}}}let C=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=t.createRenderbuffer();this.textureUtils.setupRenderBufferStorage(B,e,0,P),o.xrDepthRenderbuffer=B,L.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT),t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,C,t.RENDERBUFFER,B)}else if(e.depthTexture!==null){L.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT);let B=this.get(e.depthTexture);if(B.renderTarget=e.renderTarget,B.cacheKey=I,s.multiview)R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,C,B.textureGPU,0,a,0,2);else if(y&&P)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0,a);else if(e.depthTexture.isArrayTexture){let k=this.renderer._activeCubeFace;t.framebufferTextureLayer(t.FRAMEBUFFER,C,B.textureGPU,0,k)}else if(e.depthTexture.isCubeTexture){let k=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_CUBE_MAP_POSITIVE_X+k,B.textureGPU,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0)}o.depthInvalidationArray=L}else{if(this._isRenderCameraDepthArray(e)){n.bindFramebuffer(t.FRAMEBUFFER,F);let L=this.renderer._activeCubeFace,C=this.get(e.depthTexture),B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.framebufferTextureLayer(t.FRAMEBUFFER,B,C.textureGPU,0,L)}if((A||P||s.multiview)&&s._isOpaqueFramebuffer!==!0){n.bindFramebuffer(t.FRAMEBUFFER,F);let L=this.get(e.textures[0]);s.multiview?R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,L.textureGPU,0,a,0,2):P?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,L.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,L.textureGPU,0);let C=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=o.xrDepthRenderbuffer;t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,C,t.RENDERBUFFER,B)}else{let B=this.get(e.depthTexture);s.multiview?R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,C,B.textureGPU,0,a,0,2):P?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0)}}}if(a>0&&P===!1&&!s.multiview){if(w===void 0){let D=[];w=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,w);let L=[],C=e.textures;for(let B=0;B<C.length;B++){L[B]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,L[B]),D.push(t.COLOR_ATTACHMENT0+B);let k=e.textures[B],z=this.get(k);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,z.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+B,t.RENDERBUFFER,L[B])}if(t.bindRenderbuffer(t.RENDERBUFFER,null),o.msaaFrameBuffer=w,o.msaaRenderbuffers=L,l&&S===void 0){S=t.createRenderbuffer(),this.textureUtils.setupRenderBufferStorage(S,e,a),o.depthRenderbuffer=S;let B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;D.push(B)}o.invalidationArray=D}r=o.msaaFrameBuffer}else r=F;n.drawBuffers(e,F)}n.bindFramebuffer(t.FRAMEBUFFER,r)}_getVaoKey(e){let t="";for(let n=0;n<e.length;n++){let r=this.get(e[n]);t+=":"+r.id}return t}_createVao(e){let{gl:t}=this,n=t.createVertexArray();t.bindVertexArray(n);for(let r=0;r<e.length;r++){let s=e[r],o=this.get(s);t.bindBuffer(t.ARRAY_BUFFER,o.bufferGPU),t.enableVertexAttribArray(r);let a,l;s.isInterleavedBufferAttribute===!0?(a=s.data.stride*o.bytesPerElement,l=s.offset*o.bytesPerElement):(a=0,l=0),o.isInteger?t.vertexAttribIPointer(r,s.itemSize,o.type,a,l):t.vertexAttribPointer(r,s.itemSize,o.type,s.normalized,a,l),s.isInstancedBufferAttribute&&!s.isInterleavedBufferAttribute?t.vertexAttribDivisor(r,s.meshPerAttribute):s.isInterleavedBufferAttribute&&s.data.isInstancedInterleavedBuffer&&t.vertexAttribDivisor(r,s.data.meshPerAttribute)}return t.bindBuffer(t.ARRAY_BUFFER,null),n}_getTransformFeedback(e){let t="";for(let s=0;s<e.length;s++)t+=":"+e[s].id;let n=this.transformFeedbackCache[t];if(n!==void 0)return n;let{gl:r}=this;n=r.createTransformFeedback(),r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,n);for(let s=0;s<e.length;s++){let o=e[s];r.bindBufferBase(r.TRANSFORM_FEEDBACK_BUFFER,s,o.transformBuffer)}return r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,null),this.transformFeedbackCache[t]=n,n}_setupBindings(e,t){let n=this.gl,r=0,s=0;for(let o of e)for(let a of o.bindings)if(a.isUniformsGroup||a.isUniformBuffer){let l=r++,c=n.getUniformBlockIndex(t,a.name);n.uniformBlockBinding(t,c,l)}else if(a.isSampledTexture){let l=s++,c=n.getUniformLocation(t,a.name);n.uniform1i(c,l)}}_bindUniforms(e){let{gl:t,state:n}=this,r=0,s=0;for(let o of e)for(let a of o.bindings){let l=this.get(a);if(a.isUniformsGroup||a.isUniformBuffer){let c=r++;n.bindBufferBase(t.UNIFORM_BUFFER,c,l.bufferGPU)}else if(a.isSampledTexture){let c=s++;n.bindTexture(l.glTextureType,l.textureGPU,t.TEXTURE0+c)}}}_resolveRenderTarget(e){let{gl:t,state:n}=this,r=e.renderTarget;if(e.textures!==null&&r){let s=this.get(r);if(r.samples>0&&this._useMultisampledExtension(r)===!1){let o=s.framebuffers[e.getCacheKey()],a=t.COLOR_BUFFER_BIT;r.resolveDepthBuffer&&(r.depthBuffer&&(a|=t.DEPTH_BUFFER_BIT),r.stencilBuffer&&r.resolveStencilBuffer&&(a|=t.STENCIL_BUFFER_BIT));let l=s.msaaFrameBuffer,c=s.msaaRenderbuffers,u=e.textures,f=u.length>1;if(n.bindFramebuffer(t.READ_FRAMEBUFFER,l),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,o),f)for(let d=0;d<u.length;d++)t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,null),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,null,0);for(let d=0;d<u.length;d++){if(f){let{textureGPU:A}=this.get(u[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,c[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,A,0)}if(e.scissor){let{x:A,y,width:w,height:S}=e.scissorValue,T=e.height-S-y;t.blitFramebuffer(A,T,A+w,T+S,A,T,A+w,T+S,a,t.NEAREST)}else t.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,a,t.NEAREST)}if(f)for(let d=0;d<u.length;d++){let{textureGPU:A}=this.get(u[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,c[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,A,0)}this._supportsInvalidateFramebuffer===!0&&t.invalidateFramebuffer(t.READ_FRAMEBUFFER,s.invalidationArray)}else if(r.resolveDepthBuffer===!1&&s.framebuffers){let o=s.framebuffers[e.getCacheKey()];n.bindFramebuffer(t.DRAW_FRAMEBUFFER,o),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,s.depthInvalidationArray)}}}_useMultisampledExtension(e){return e.multiview===!0?!0:e.samples>0&&this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer!==!1}dispose(){this.textureUtils!==null&&this.textureUtils.dispose();let e=this.extensions.get("WEBGL_lose_context");e&&e.loseContext(),this.renderer.domElement.removeEventListener("webglcontextlost",this._onContextLost)}},Yw={PointList:"point-list",LineList:"line-list",LineStrip:"line-strip",TriangleList:"triangle-list"},yf=typeof self<"u"&&self.GPUShaderStage?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},Wo={Never:"never",Less:"less",Equal:"equal",LessEqual:"less-equal",Greater:"greater",NotEqual:"not-equal",GreaterEqual:"greater-equal",Always:"always"},Ya={Store:"store"},Fi={Load:"load",Clear:"clear"},wte={CCW:"ccw",CW:"cw"},Ste={None:"none",Back:"back"},Q4={Uint16:"uint16",Uint32:"uint32"},fe={R8Unorm:"r8unorm",R8Snorm:"r8snorm",R8Uint:"r8uint",R8Sint:"r8sint",R16Uint:"r16uint",R16Sint:"r16sint",R16Float:"r16float",RG8Unorm:"rg8unorm",RG8Snorm:"rg8snorm",RG8Uint:"rg8uint",RG8Sint:"rg8sint",R16Unorm:"r16unorm",R16Snorm:"r16snorm",R32Uint:"r32uint",R32Sint:"r32sint",R32Float:"r32float",RG16Uint:"rg16uint",RG16Sint:"rg16sint",RG16Float:"rg16float",RGBA8Unorm:"rgba8unorm",RGBA8UnormSRGB:"rgba8unorm-srgb",RGBA8Snorm:"rgba8snorm",RGBA8Uint:"rgba8uint",RGBA8Sint:"rgba8sint",BGRA8Unorm:"bgra8unorm",BGRA8UnormSRGB:"bgra8unorm-srgb",RG16Unorm:"rg16unorm",RG16Snorm:"rg16snorm",RGB9E5UFloat:"rgb9e5ufloat",RGB10A2Unorm:"rgb10a2unorm",RG11B10UFloat:"rg11b10ufloat",RG32Uint:"rg32uint",RG32Sint:"rg32sint",RG32Float:"rg32float",RGBA16Uint:"rgba16uint",RGBA16Sint:"rgba16sint",RGBA16Float:"rgba16float",RGBA16Unorm:"rgba16unorm",RGBA16Snorm:"rgba16snorm",RGBA32Uint:"rgba32uint",RGBA32Sint:"rgba32sint",RGBA32Float:"rgba32float",Depth16Unorm:"depth16unorm",Depth24Plus:"depth24plus",Depth24PlusStencil8:"depth24plus-stencil8",Depth32Float:"depth32float",Depth32FloatStencil8:"depth32float-stencil8",BC1RGBAUnorm:"bc1-rgba-unorm",BC1RGBAUnormSRGB:"bc1-rgba-unorm-srgb",BC2RGBAUnorm:"bc2-rgba-unorm",BC2RGBAUnormSRGB:"bc2-rgba-unorm-srgb",BC3RGBAUnorm:"bc3-rgba-unorm",BC3RGBAUnormSRGB:"bc3-rgba-unorm-srgb",BC4RUnorm:"bc4-r-unorm",BC4RSnorm:"bc4-r-snorm",BC5RGUnorm:"bc5-rg-unorm",BC5RGSnorm:"bc5-rg-snorm",BC6HRGBUFloat:"bc6h-rgb-ufloat",BC6HRGBFloat:"bc6h-rgb-float",BC7RGBAUnorm:"bc7-rgba-unorm",BC7RGBAUnormSRGB:"bc7-rgba-unorm-srgb",ETC2RGB8Unorm:"etc2-rgb8unorm",ETC2RGB8UnormSRGB:"etc2-rgb8unorm-srgb",ETC2RGB8A1Unorm:"etc2-rgb8a1unorm",ETC2RGB8A1UnormSRGB:"etc2-rgb8a1unorm-srgb",ETC2RGBA8Unorm:"etc2-rgba8unorm",ETC2RGBA8UnormSRGB:"etc2-rgba8unorm-srgb",EACR11Unorm:"eac-r11unorm",EACR11Snorm:"eac-r11snorm",EACRG11Unorm:"eac-rg11unorm",EACRG11Snorm:"eac-rg11snorm",ASTC4x4Unorm:"astc-4x4-unorm",ASTC4x4UnormSRGB:"astc-4x4-unorm-srgb",ASTC5x4Unorm:"astc-5x4-unorm",ASTC5x4UnormSRGB:"astc-5x4-unorm-srgb",ASTC5x5Unorm:"astc-5x5-unorm",ASTC5x5UnormSRGB:"astc-5x5-unorm-srgb",ASTC6x5Unorm:"astc-6x5-unorm",ASTC6x5UnormSRGB:"astc-6x5-unorm-srgb",ASTC6x6Unorm:"astc-6x6-unorm",ASTC6x6UnormSRGB:"astc-6x6-unorm-srgb",ASTC8x5Unorm:"astc-8x5-unorm",ASTC8x5UnormSRGB:"astc-8x5-unorm-srgb",ASTC8x6Unorm:"astc-8x6-unorm",ASTC8x6UnormSRGB:"astc-8x6-unorm-srgb",ASTC8x8Unorm:"astc-8x8-unorm",ASTC8x8UnormSRGB:"astc-8x8-unorm-srgb",ASTC10x5Unorm:"astc-10x5-unorm",ASTC10x5UnormSRGB:"astc-10x5-unorm-srgb",ASTC10x6Unorm:"astc-10x6-unorm",ASTC10x6UnormSRGB:"astc-10x6-unorm-srgb",ASTC10x8Unorm:"astc-10x8-unorm",ASTC10x8UnormSRGB:"astc-10x8-unorm-srgb",ASTC10x10Unorm:"astc-10x10-unorm",ASTC10x10UnormSRGB:"astc-10x10-unorm-srgb",ASTC12x10Unorm:"astc-12x10-unorm",ASTC12x10UnormSRGB:"astc-12x10-unorm-srgb",ASTC12x12Unorm:"astc-12x12-unorm",ASTC12x12UnormSRGB:"astc-12x12-unorm-srgb"},XO={ClampToEdge:"clamp-to-edge",Repeat:"repeat",MirrorRepeat:"mirror-repeat"},Kc={Linear:"linear",Nearest:"nearest"},ui={Zero:"zero",One:"one",Src:"src",OneMinusSrc:"one-minus-src",SrcAlpha:"src-alpha",OneMinusSrcAlpha:"one-minus-src-alpha",Dst:"dst",OneMinusDst:"one-minus-dst",DstAlpha:"dst-alpha",OneMinusDstAlpha:"one-minus-dst-alpha",SrcAlphaSaturated:"src-alpha-saturated",Constant:"constant",OneMinusConstant:"one-minus-constant"},Pg={Add:"add",Subtract:"subtract",ReverseSubtract:"reverse-subtract",Min:"min",Max:"max"},Tte={None:0,All:15},Q0={Keep:"keep",Zero:"zero",Replace:"replace",Invert:"invert",IncrementClamp:"increment-clamp",DecrementClamp:"decrement-clamp",IncrementWrap:"increment-wrap",DecrementWrap:"decrement-wrap"},$O={Storage:"storage",ReadOnlyStorage:"read-only-storage"},YO={WriteOnly:"write-only",ReadOnly:"read-only",ReadWrite:"read-write"},Ete={NonFiltering:"non-filtering",Comparison:"comparison"},Lg={Float:"float",UnfilterableFloat:"unfilterable-float",Depth:"depth",SInt:"sint",UInt:"uint"},Mte={TwoD:"2d",ThreeD:"3d"},jo={TwoD:"2d",TwoDArray:"2d-array",Cube:"cube",ThreeD:"3d"},ZIe={All:"all"},LR={Vertex:"vertex",Instance:"instance"},J4={CoreFeaturesAndLimits:"core-features-and-limits",DepthClipControl:"depth-clip-control",Depth32FloatStencil8:"depth32float-stencil8",TextureCompressionBC:"texture-compression-bc",TextureCompressionBCSliced3D:"texture-compression-bc-sliced-3d",TextureCompressionETC2:"texture-compression-etc2",TextureCompressionASTC:"texture-compression-astc",TextureCompressionASTCSliced3D:"texture-compression-astc-sliced-3d",TimestampQuery:"timestamp-query",IndirectFirstInstance:"indirect-first-instance",ShaderF16:"shader-f16",RG11B10UFloat:"rg11b10ufloat-renderable",BGRA8UNormStorage:"bgra8unorm-storage",Float32Filterable:"float32-filterable",Float32Blendable:"float32-blendable",ClipDistances:"clip-distances",DualSourceBlending:"dual-source-blending",Subgroups:"subgroups",TextureFormatsTier1:"texture-formats-tier1",TextureFormatsTier2:"texture-formats-tier2"},Cte={"texture-compression-s3tc":"texture-compression-bc","texture-compression-etc1":"texture-compression-etc2"},h9=class extends X4{constructor(e,t,n){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n}update(){let{textureNode:e}=this;return this.texture!==e.value?(this.texture=e.value,!0):super.update()}},f9=class extends q4{constructor(e,t){super(e,t?t.array:null),this._attribute=t,this.isStorageBuffer=!0}get attribute(){return this._attribute}},KIe=0,d9=class extends f9{constructor(e,t){super("StorageBuffer_"+KIe++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:$o.READ_WRITE,this.groupNode=t}get attribute(){return this.nodeUniform.value}get buffer(){return this.nodeUniform.value.array}},ZO=[null],p9=class{constructor(e){this.backend=e,this._preferredCanvasFormat=null}getCurrentDepthStencilFormat(e){let t;return e.depth&&(e.depthTexture!==null?t=this.getTextureFormatGPU(e.depthTexture):e.stencil?this.backend.renderer.reversedDepthBuffer===!0?t=fe.Depth32FloatStencil8:t=fe.Depth24PlusStencil8:this.backend.renderer.reversedDepthBuffer===!0?t=fe.Depth32Float:t=fe.Depth24Plus),t}getTextureFormatGPU(e){return this.backend.get(e).format}getTextureSampleData(e){let t;if(e.isFramebufferTexture)t=1;else if(e.isDepthTexture&&!e.renderTarget){let s=this.backend.renderer,o=s.getRenderTarget();t=o?o.samples:s.currentSamples}else e.renderTarget&&(t=e.renderTarget.samples);t=this.getSampleCount(t||1);let n=t>1&&e.renderTarget!==null&&e.isDepthTexture!==!0&&e.isFramebufferTexture!==!0;return{samples:t,primarySamples:n?1:t,isMSAA:n}}getCurrentColorFormat(e){let t;return e.textures!==null?t=this.getTextureFormatGPU(e.textures[0]):t=this.getPreferredCanvasFormat(),t}getCurrentColorFormats(e){return e.textures!==null?e.textures.map(t=>this.getTextureFormatGPU(t)):[this.getPreferredCanvasFormat()]}getCurrentColorSpace(e){return e.textures!==null?e.textures[0].colorSpace:this.backend.renderer.outputColorSpace}getPrimitiveTopology(e,t){if(e.isPoints)return Yw.PointList;if(e.isLineSegments||e.isMesh&&t.wireframe===!0)return Yw.LineList;if(e.isLine)return Yw.LineStrip;if(e.isMesh)return Yw.TriangleList}getSampleCount(e){return e>=4?4:1}getSampleCountRenderContext(e){return e.textures!==null?this.getSampleCount(e.sampleCount):this.getSampleCount(this.backend.renderer.currentSamples)}getPreferredCanvasFormat(){let t=this.backend.parameters.outputType;if(t===void 0)return this._preferredCanvasFormat===null&&(this._preferredCanvasFormat=navigator.gpu.getPreferredCanvasFormat()),this._preferredCanvasFormat;if(t===Ji)return fe.BGRA8Unorm;if(t===Wi)return fe.RGBA16Float;throw new Error("THREE.WebGPUUtils: Unsupported output buffer type.")}};function mf(i,e){ZO[0]=e,i.queue.submit(ZO),ZO[0]=null}var eI=class{constructor(){this.label="",this.layout=null,this.entries=[]}reset(){this.label="",this.layout=null,this.entries.length=0}},Am=class{constructor(){this.label="",this.size=0,this.usage=0,this.mappedAtCreation=!1}reset(){this.label="",this.size=0,this.usage=0,this.mappedAtCreation=!1}},t1=class{constructor(){this.label=""}reset(){this.label=""}},tI=class{constructor(){this.label="",this.colorFormats=null,this.depthStencilFormat=void 0,this.sampleCount=1,this.depthReadOnly=!1,this.stencilReadOnly=!1}reset(){this.label="",this.colorFormats=null,this.depthStencilFormat=void 0,this.sampleCount=1,this.depthReadOnly=!1,this.stencilReadOnly=!1}},Wg=class{constructor(){this.view=null,this.depthSlice=void 0,this.resolveTarget=void 0,this.clearValue=void 0,this.loadOp=void 0,this.storeOp=void 0}reset(){this.view=null,this.depthSlice=void 0,this.resolveTarget=void 0,this.clearValue=void 0,this.loadOp=void 0,this.storeOp=void 0}},jg=class{constructor(){this.label="",this.colorAttachments=[],this.depthStencilAttachment=void 0,this.occlusionQuerySet=void 0,this.timestampWrites=void 0,this.maxDrawCount=5e7}reset(){this.label="",this.colorAttachments.length=0,this.depthStencilAttachment=void 0,this.occlusionQuerySet=void 0,this.timestampWrites=void 0,this.maxDrawCount=5e7}},nI=class{constructor(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample=new m9,this.fragment=null}reset(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample.reset(),this.fragment=null}},m9=class{constructor(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}reset(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}},iI=class{constructor(){this.label="",this.code="",this.compilationHints=[]}reset(){this.label="",this.code="",this.compilationHints.length=0}},SS=class{constructor(){this.label="",this.size={width:0,height:1,depthOrArrayLayers:1},this.mipLevelCount=1,this.sampleCount=1,this.dimension="2d",this.format=void 0,this.usage=void 0,this.viewFormats=[],this.textureBindingViewDimension=void 0}reset(){this.label="",this.size.width=0,this.size.height=1,this.size.depthOrArrayLayers=1,this.mipLevelCount=1,this.sampleCount=1,this.dimension="2d",this.format=void 0,this.usage=void 0,this.viewFormats.length=0,this.textureBindingViewDimension=void 0}},TS=class{constructor(){this.label="",this.format=void 0,this.dimension=void 0,this.usage=0,this.aspect="all",this.baseMipLevel=0,this.mipLevelCount=void 0,this.baseArrayLayer=0,this.arrayLayerCount=void 0,this.swizzle="rgba"}reset(){this.label="",this.format=void 0,this.dimension=void 0,this.usage=0,this.aspect="all",this.baseMipLevel=0,this.mipLevelCount=void 0,this.baseArrayLayer=0,this.arrayLayerCount=void 0,this.swizzle="rgba"}},J0=new eI,em=new Am,DR=new t1,KO=new tI,QO=new jg,G_=new nI,Gw=new Wg,NR=new iI,q_=new SS,vs=new TS,A9=class extends Tf{constructor(e){super(),this.device=e;let t=`4370+void main() {}`};this.createProgram(s);let{computeProgram:o}=e,a=r.createProgram(),l=this.get(s).shaderGPU,c=this.get(o).shaderGPU,u=o.transforms,f=[],d=[];for(let S=0;S<u.length;S++){let T=u[S];f.push(T.varyingName),d.push(T.attributeNode)}r.attachShader(a,l),r.attachShader(a,c),r.transformFeedbackVaryings(a,f,r.SEPARATE_ATTRIBS),r.linkProgram(a),r.getProgramParameter(a,r.LINK_STATUS)===!1&&this._logProgramError(a,l,c),n.useProgram(a),this._setupBindings(t,a);let A=o.attributes,y=[],w=[];for(let S=0;S<A.length;S++){let T=A[S].node.attribute;y.push(T),this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER)}for(let S=0;S<d.length;S++){let T=d[S].attribute;this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER);let R=this.get(T);w.push(R)}this.set(e,{programGPU:a,transformBuffers:w,attributes:y})}createBindings(e,t){if(this._knownBindings.has(t)===!1){this._knownBindings.add(t);let n=0,r=0;for(let s of t){this.set(s,{textures:r,uniformBuffers:n});for(let o of s.bindings)o.isUniformBuffer&&n++,o.isSampledTexture&&r++}}this.updateBindings(e,t)}updateBindings(e){let{gl:t}=this;for(let n of e.bindings){let r=this.get(n);if(n.isUniformsGroup||n.isUniformBuffer){let s=n.buffer,o=r.bufferGPU;t.bindBuffer(t.UNIFORM_BUFFER,o);let a=n.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,o),a.length===0)t.bufferData(t.UNIFORM_BUFFER,s,t.DYNAMIC_DRAW);else{let l=f_(s),c=l?1:s.BYTES_PER_ELEMENT;for(let u=0,f=a.length;u<f;u++){let d=a[u],A=d.start*c,y=d.count*c,w=A*(l?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,w,s,A,y)}}this.set(n,r)}else if(n.isSampledTexture){let{textureGPU:s,glTextureType:o}=this.get(n.texture);r.textureGPU=s,r.glTextureType=o,this.set(n,r)}}}updateBinding(e){let t=this.gl;if(e.isUniformsGroup||e.isUniformBuffer){let r=this.get(e).bufferGPU,s=e.buffer,o=e.updateRanges;if(t.bindBuffer(t.UNIFORM_BUFFER,r),o.length===0)t.bufferData(t.UNIFORM_BUFFER,s,t.DYNAMIC_DRAW);else{let a=f_(s),l=a?1:s.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let d=o[u],A=o[u+1],y=d.start+d.count;if(A!==void 0&&A.start===y)continue;let w=c*l,S=(y-c)*l,T=w*(a?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,T,s,w,S),A!==void 0&&(c=A.start)}}}}createUniformBuffer(e){let t=this.get(e);if(t.bufferGPU===void 0){let n=this.gl,r=e.buffer;t.bufferGPU=n.createBuffer(),n.bindBuffer(n.UNIFORM_BUFFER,t.bufferGPU),n.bufferData(n.UNIFORM_BUFFER,r.byteLength,n.DYNAMIC_DRAW)}}destroyUniformBuffer(e){let t=this.get(e);this.gl.deleteBuffer(t.bufferGPU),this.delete(e)}createIndexAttribute(e){let t=this.gl;this.attributeUtils.createAttribute(e,t.ELEMENT_ARRAY_BUFFER)}createAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}createStorageAttribute(e){if(this.has(e))return;let t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}hasFeature(e){let t=Object.keys(Xte).filter(r=>Xte[r]===e),n=this.extensions;for(let r=0;r<t.length;r++)if(n.has(t[r]))return!0;return!1}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){this.textureUtils.copyTextureToTexture(e,t,n,r,s,o)}copyFramebufferToTexture(e,t,n){this.textureUtils.copyFramebufferToTexture(e,t,n)}hasCompatibility(e){return e===Bd.TEXTURE_COMPARE?!0:super.hasCompatibility(e)}initRenderTarget(e){let{gl:t,state:n}=this;this._setFramebuffer(e),n.bindFramebuffer(t.FRAMEBUFFER,null)}_setFramebuffer(e){let{gl:t,state:n}=this,r=null;if(e.textures!==null){let s=e.renderTarget,o=this.get(s),{samples:a,depthBuffer:l,stencilBuffer:c}=s,u=s.isCubeRenderTarget===!0,f=s.isRenderTarget3D===!0,d=s.depth>1,A=s.isXRRenderTarget===!0,y=A===!0&&s._hasExternalTextures===!0,w=o.msaaFrameBuffer,S=o.depthRenderbuffer,T=this.extensions.get("WEBGL_multisampled_render_to_texture"),R=this.extensions.get("OVR_multiview2"),I=this._useMultisampledExtension(s),P=bse(e),F;if(u?(o.cubeFramebuffers||(o.cubeFramebuffers={}),F=o.cubeFramebuffers[P]):A&&y===!1?F=this._xrFramebuffer:(o.framebuffers||(o.framebuffers={}),F=o.framebuffers[P]),F===void 0){F=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,F);let D=e.textures,L=[];if(u){o.cubeFramebuffers[P]=F;let{textureGPU:B}=this.get(D[0]),k=this.renderer._activeCubeFace,z=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+k,B,z)}else{o.framebuffers[P]=F;for(let B=0;B<D.length;B++){let k=D[B],z=this.get(k);z.renderTarget=e.renderTarget,z.cacheKey=P;let G=t.COLOR_ATTACHMENT0+B;if(s.multiview)R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,G,z.textureGPU,0,a,0,2);else if(f||d){let W=this.renderer._activeCubeFace,Y=this.renderer._activeMipmapLevel;t.framebufferTextureLayer(t.FRAMEBUFFER,G,z.textureGPU,Y,W)}else if(I)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,G,t.TEXTURE_2D,z.textureGPU,0,a);else{let W=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,G,t.TEXTURE_2D,z.textureGPU,W)}}}let C=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=t.createRenderbuffer();this.textureUtils.setupRenderBufferStorage(B,e,0,I),o.xrDepthRenderbuffer=B,L.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT),t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,C,t.RENDERBUFFER,B)}else if(e.depthTexture!==null){L.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT);let B=this.get(e.depthTexture);if(B.renderTarget=e.renderTarget,B.cacheKey=P,s.multiview)R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,C,B.textureGPU,0,a,0,2);else if(y&&I)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0,a);else if(e.depthTexture.isArrayTexture){let k=this.renderer._activeCubeFace;t.framebufferTextureLayer(t.FRAMEBUFFER,C,B.textureGPU,0,k)}else if(e.depthTexture.isCubeTexture){let k=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_CUBE_MAP_POSITIVE_X+k,B.textureGPU,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0)}o.depthInvalidationArray=L}else{if(this._isRenderCameraDepthArray(e)){n.bindFramebuffer(t.FRAMEBUFFER,F);let L=this.renderer._activeCubeFace,C=this.get(e.depthTexture),B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.framebufferTextureLayer(t.FRAMEBUFFER,B,C.textureGPU,0,L)}if((A||I||s.multiview)&&s._isOpaqueFramebuffer!==!0){n.bindFramebuffer(t.FRAMEBUFFER,F);let L=this.get(e.textures[0]);s.multiview?R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,L.textureGPU,0,a,0,2):I?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,L.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,L.textureGPU,0);let C=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=o.xrDepthRenderbuffer;t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,C,t.RENDERBUFFER,B)}else{let B=this.get(e.depthTexture);s.multiview?R.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,C,B.textureGPU,0,a,0,2):I?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,C,t.TEXTURE_2D,B.textureGPU,0)}}}if(a>0&&I===!1&&!s.multiview){if(w===void 0){let D=[];w=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,w);let L=[],C=e.textures;for(let B=0;B<C.length;B++){L[B]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,L[B]),D.push(t.COLOR_ATTACHMENT0+B);let k=e.textures[B],z=this.get(k);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,z.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+B,t.RENDERBUFFER,L[B])}if(t.bindRenderbuffer(t.RENDERBUFFER,null),o.msaaFrameBuffer=w,o.msaaRenderbuffers=L,l&&S===void 0){S=t.createRenderbuffer(),this.textureUtils.setupRenderBufferStorage(S,e,a),o.depthRenderbuffer=S;let B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;D.push(B)}o.invalidationArray=D}r=o.msaaFrameBuffer}else r=F;n.drawBuffers(e,F)}n.bindFramebuffer(t.FRAMEBUFFER,r)}_getVaoKey(e){let t="";for(let n=0;n<e.length;n++){let r=this.get(e[n]);t+=":"+r.id}return t}_createVao(e){let{gl:t}=this,n=t.createVertexArray();t.bindVertexArray(n);for(let r=0;r<e.length;r++){let s=e[r],o=this.get(s);t.bindBuffer(t.ARRAY_BUFFER,o.bufferGPU),t.enableVertexAttribArray(r);let a,l;s.isInterleavedBufferAttribute===!0?(a=s.data.stride*o.bytesPerElement,l=s.offset*o.bytesPerElement):(a=0,l=0),o.isInteger?t.vertexAttribIPointer(r,s.itemSize,o.type,a,l):t.vertexAttribPointer(r,s.itemSize,o.type,s.normalized,a,l),s.isInstancedBufferAttribute&&!s.isInterleavedBufferAttribute?t.vertexAttribDivisor(r,s.meshPerAttribute):s.isInterleavedBufferAttribute&&s.data.isInstancedInterleavedBuffer&&t.vertexAttribDivisor(r,s.data.meshPerAttribute)}return t.bindBuffer(t.ARRAY_BUFFER,null),n}_getTransformFeedback(e){let t="";for(let s=0;s<e.length;s++)t+=":"+e[s].id;let n=this.transformFeedbackCache[t];if(n!==void 0)return n;let{gl:r}=this;n=r.createTransformFeedback(),r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,n);for(let s=0;s<e.length;s++){let o=e[s];r.bindBufferBase(r.TRANSFORM_FEEDBACK_BUFFER,s,o.transformBuffer)}return r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,null),this.transformFeedbackCache[t]=n,n}_setupBindings(e,t){let n=this.gl,r=0,s=0;for(let o of e)for(let a of o.bindings)if(a.isUniformsGroup||a.isUniformBuffer){let l=r++,c=n.getUniformBlockIndex(t,a.name);n.uniformBlockBinding(t,c,l)}else if(a.isSampledTexture){let l=s++,c=n.getUniformLocation(t,a.name);n.uniform1i(c,l)}}_bindUniforms(e){let{gl:t,state:n}=this,r=0,s=0;for(let o of e)for(let a of o.bindings){let l=this.get(a);if(a.isUniformsGroup||a.isUniformBuffer){let c=r++;n.bindBufferBase(t.UNIFORM_BUFFER,c,l.bufferGPU)}else if(a.isSampledTexture){let c=s++;n.bindTexture(l.glTextureType,l.textureGPU,t.TEXTURE0+c)}}}_resolveRenderTarget(e){let{gl:t,state:n}=this,r=e.renderTarget;if(e.textures!==null&&r){let s=this.get(r);if(r.samples>0&&this._useMultisampledExtension(r)===!1){let o=s.framebuffers[e.getCacheKey()],a=t.COLOR_BUFFER_BIT;r.resolveDepthBuffer&&(r.depthBuffer&&(a|=t.DEPTH_BUFFER_BIT),r.stencilBuffer&&r.resolveStencilBuffer&&(a|=t.STENCIL_BUFFER_BIT));let l=s.msaaFrameBuffer,c=s.msaaRenderbuffers,u=e.textures,f=u.length>1;if(n.bindFramebuffer(t.READ_FRAMEBUFFER,l),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,o),f)for(let d=0;d<u.length;d++)t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,null),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,null,0);for(let d=0;d<u.length;d++){if(f){let{textureGPU:A}=this.get(u[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,c[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,A,0)}if(e.scissor){let{x:A,y,width:w,height:S}=e.scissorValue,T=e.height-S-y;t.blitFramebuffer(A,T,A+w,T+S,A,T,A+w,T+S,a,t.NEAREST)}else t.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,a,t.NEAREST)}if(f)for(let d=0;d<u.length;d++){let{textureGPU:A}=this.get(u[d]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.RENDERBUFFER,c[d]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+d,t.TEXTURE_2D,A,0)}this._supportsInvalidateFramebuffer===!0&&t.invalidateFramebuffer(t.READ_FRAMEBUFFER,s.invalidationArray)}else if(r.resolveDepthBuffer===!1&&s.framebuffers){let o=s.framebuffers[e.getCacheKey()];n.bindFramebuffer(t.DRAW_FRAMEBUFFER,o),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,s.depthInvalidationArray)}}}_useMultisampledExtension(e){return e.multiview===!0?!0:e.samples>0&&this.extensions.has("WEBGL_multisampled_render_to_texture")===!0&&e._autoAllocateDepthBuffer!==!1}dispose(){this.textureUtils!==null&&this.textureUtils.dispose();let e=this.extensions.get("WEBGL_lose_context");e&&e.loseContext(),this.renderer.domElement.removeEventListener("webglcontextlost",this._onContextLost)}},tS={PointList:"point-list",LineList:"line-list",LineStrip:"line-strip",TriangleList:"triangle-list"},yf=typeof self<"u"&&self.GPUShaderStage?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},jo={Never:"never",Less:"less",Equal:"equal",LessEqual:"less-equal",Greater:"greater",NotEqual:"not-equal",GreaterEqual:"greater-equal",Always:"always"},Za={Store:"store"},Fi={Load:"load",Clear:"clear"},$te={CCW:"ccw",CW:"cw"},Yte={None:"none",Back:"back"},oP={Uint16:"uint16",Uint32:"uint32"},fe={R8Unorm:"r8unorm",R8Snorm:"r8snorm",R8Uint:"r8uint",R8Sint:"r8sint",R16Uint:"r16uint",R16Sint:"r16sint",R16Float:"r16float",RG8Unorm:"rg8unorm",RG8Snorm:"rg8snorm",RG8Uint:"rg8uint",RG8Sint:"rg8sint",R16Unorm:"r16unorm",R16Snorm:"r16snorm",R32Uint:"r32uint",R32Sint:"r32sint",R32Float:"r32float",RG16Uint:"rg16uint",RG16Sint:"rg16sint",RG16Float:"rg16float",RGBA8Unorm:"rgba8unorm",RGBA8UnormSRGB:"rgba8unorm-srgb",RGBA8Snorm:"rgba8snorm",RGBA8Uint:"rgba8uint",RGBA8Sint:"rgba8sint",BGRA8Unorm:"bgra8unorm",BGRA8UnormSRGB:"bgra8unorm-srgb",RG16Unorm:"rg16unorm",RG16Snorm:"rg16snorm",RGB9E5UFloat:"rgb9e5ufloat",RGB10A2Unorm:"rgb10a2unorm",RG11B10UFloat:"rg11b10ufloat",RG32Uint:"rg32uint",RG32Sint:"rg32sint",RG32Float:"rg32float",RGBA16Uint:"rgba16uint",RGBA16Sint:"rgba16sint",RGBA16Float:"rgba16float",RGBA16Unorm:"rgba16unorm",RGBA16Snorm:"rgba16snorm",RGBA32Uint:"rgba32uint",RGBA32Sint:"rgba32sint",RGBA32Float:"rgba32float",Depth16Unorm:"depth16unorm",Depth24Plus:"depth24plus",Depth24PlusStencil8:"depth24plus-stencil8",Depth32Float:"depth32float",Depth32FloatStencil8:"depth32float-stencil8",BC1RGBAUnorm:"bc1-rgba-unorm",BC1RGBAUnormSRGB:"bc1-rgba-unorm-srgb",BC2RGBAUnorm:"bc2-rgba-unorm",BC2RGBAUnormSRGB:"bc2-rgba-unorm-srgb",BC3RGBAUnorm:"bc3-rgba-unorm",BC3RGBAUnormSRGB:"bc3-rgba-unorm-srgb",BC4RUnorm:"bc4-r-unorm",BC4RSnorm:"bc4-r-snorm",BC5RGUnorm:"bc5-rg-unorm",BC5RGSnorm:"bc5-rg-snorm",BC6HRGBUFloat:"bc6h-rgb-ufloat",BC6HRGBFloat:"bc6h-rgb-float",BC7RGBAUnorm:"bc7-rgba-unorm",BC7RGBAUnormSRGB:"bc7-rgba-unorm-srgb",ETC2RGB8Unorm:"etc2-rgb8unorm",ETC2RGB8UnormSRGB:"etc2-rgb8unorm-srgb",ETC2RGB8A1Unorm:"etc2-rgb8a1unorm",ETC2RGB8A1UnormSRGB:"etc2-rgb8a1unorm-srgb",ETC2RGBA8Unorm:"etc2-rgba8unorm",ETC2RGBA8UnormSRGB:"etc2-rgba8unorm-srgb",EACR11Unorm:"eac-r11unorm",EACR11Snorm:"eac-r11snorm",EACRG11Unorm:"eac-rg11unorm",EACRG11Snorm:"eac-rg11snorm",ASTC4x4Unorm:"astc-4x4-unorm",ASTC4x4UnormSRGB:"astc-4x4-unorm-srgb",ASTC5x4Unorm:"astc-5x4-unorm",ASTC5x4UnormSRGB:"astc-5x4-unorm-srgb",ASTC5x5Unorm:"astc-5x5-unorm",ASTC5x5UnormSRGB:"astc-5x5-unorm-srgb",ASTC6x5Unorm:"astc-6x5-unorm",ASTC6x5UnormSRGB:"astc-6x5-unorm-srgb",ASTC6x6Unorm:"astc-6x6-unorm",ASTC6x6UnormSRGB:"astc-6x6-unorm-srgb",ASTC8x5Unorm:"astc-8x5-unorm",ASTC8x5UnormSRGB:"astc-8x5-unorm-srgb",ASTC8x6Unorm:"astc-8x6-unorm",ASTC8x6UnormSRGB:"astc-8x6-unorm-srgb",ASTC8x8Unorm:"astc-8x8-unorm",ASTC8x8UnormSRGB:"astc-8x8-unorm-srgb",ASTC10x5Unorm:"astc-10x5-unorm",ASTC10x5UnormSRGB:"astc-10x5-unorm-srgb",ASTC10x6Unorm:"astc-10x6-unorm",ASTC10x6UnormSRGB:"astc-10x6-unorm-srgb",ASTC10x8Unorm:"astc-10x8-unorm",ASTC10x8UnormSRGB:"astc-10x8-unorm-srgb",ASTC10x10Unorm:"astc-10x10-unorm",ASTC10x10UnormSRGB:"astc-10x10-unorm-srgb",ASTC12x10Unorm:"astc-12x10-unorm",ASTC12x10UnormSRGB:"astc-12x10-unorm-srgb",ASTC12x12Unorm:"astc-12x12-unorm",ASTC12x12UnormSRGB:"astc-12x12-unorm-srgb"},pU={ClampToEdge:"clamp-to-edge",Repeat:"repeat",MirrorRepeat:"mirror-repeat"},Kc={Linear:"linear",Nearest:"nearest"},ui={Zero:"zero",One:"one",Src:"src",OneMinusSrc:"one-minus-src",SrcAlpha:"src-alpha",OneMinusSrcAlpha:"one-minus-src-alpha",Dst:"dst",OneMinusDst:"one-minus-dst",DstAlpha:"dst-alpha",OneMinusDstAlpha:"one-minus-dst-alpha",SrcAlphaSaturated:"src-alpha-saturated",Constant:"constant",OneMinusConstant:"one-minus-constant"},Bg={Add:"add",Subtract:"subtract",ReverseSubtract:"reverse-subtract",Min:"min",Max:"max"},Zte={None:0,All:15},nm={Keep:"keep",Zero:"zero",Replace:"replace",Invert:"invert",IncrementClamp:"increment-clamp",DecrementClamp:"decrement-clamp",IncrementWrap:"increment-wrap",DecrementWrap:"decrement-wrap"},mU={Storage:"storage",ReadOnlyStorage:"read-only-storage"},AU={WriteOnly:"write-only",ReadOnly:"read-only",ReadWrite:"read-write"},Kte={NonFiltering:"non-filtering",Comparison:"comparison"},Og={Float:"float",UnfilterableFloat:"unfilterable-float",Depth:"depth",SInt:"sint",UInt:"uint"},Qte={TwoD:"2d",ThreeD:"3d"},Xo={TwoD:"2d",TwoDArray:"2d-array",Cube:"cube",ThreeD:"3d"},IIe={All:"all"},zR={Vertex:"vertex",Instance:"instance"},aP={CoreFeaturesAndLimits:"core-features-and-limits",DepthClipControl:"depth-clip-control",Depth32FloatStencil8:"depth32float-stencil8",TextureCompressionBC:"texture-compression-bc",TextureCompressionBCSliced3D:"texture-compression-bc-sliced-3d",TextureCompressionETC2:"texture-compression-etc2",TextureCompressionASTC:"texture-compression-astc",TextureCompressionASTCSliced3D:"texture-compression-astc-sliced-3d",TimestampQuery:"timestamp-query",IndirectFirstInstance:"indirect-first-instance",ShaderF16:"shader-f16",RG11B10UFloat:"rg11b10ufloat-renderable",BGRA8UNormStorage:"bgra8unorm-storage",Float32Filterable:"float32-filterable",Float32Blendable:"float32-blendable",ClipDistances:"clip-distances",DualSourceBlending:"dual-source-blending",Subgroups:"subgroups",TextureFormatsTier1:"texture-formats-tier1",TextureFormatsTier2:"texture-formats-tier2"},Jte={"texture-compression-s3tc":"texture-compression-bc","texture-compression-etc1":"texture-compression-etc2"},L9=class extends tP{constructor(e,t,n){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n}update(){let{textureNode:e}=this;return this.texture!==e.value?(this.texture=e.value,!0):super.update()}},D9=class extends K4{constructor(e,t){super(e,t?t.array:null),this._attribute=t,this.isStorageBuffer=!0}get attribute(){return this._attribute}},LIe=0,N9=class extends D9{constructor(e,t){super("StorageBuffer_"+LIe++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:Yo.READ_WRITE,this.groupNode=t}get attribute(){return this.nodeUniform.value}get buffer(){return this.nodeUniform.value.array}},gU=[null],F9=class{constructor(e){this.backend=e,this._preferredCanvasFormat=null}getCurrentDepthStencilFormat(e){let t;return e.depth&&(e.depthTexture!==null?t=this.getTextureFormatGPU(e.depthTexture):e.stencil?this.backend.renderer.reversedDepthBuffer===!0?t=fe.Depth32FloatStencil8:t=fe.Depth24PlusStencil8:this.backend.renderer.reversedDepthBuffer===!0?t=fe.Depth32Float:t=fe.Depth24Plus),t}getTextureFormatGPU(e){return this.backend.get(e).format}getTextureSampleData(e){let t;if(e.isFramebufferTexture)t=1;else if(e.isDepthTexture&&!e.renderTarget){let s=this.backend.renderer,o=s.getRenderTarget();t=o?o.samples:s.currentSamples}else e.renderTarget&&(t=e.renderTarget.samples);t=this.getSampleCount(t||1);let n=t>1&&e.renderTarget!==null&&e.isDepthTexture!==!0&&e.isFramebufferTexture!==!0;return{samples:t,primarySamples:n?1:t,isMSAA:n}}getCurrentColorFormat(e){let t;return e.textures!==null?t=this.getTextureFormatGPU(e.textures[0]):t=this.getPreferredCanvasFormat(),t}getCurrentColorFormats(e){return e.textures!==null?e.textures.map(t=>this.getTextureFormatGPU(t)):[this.getPreferredCanvasFormat()]}getCurrentColorSpace(e){return e.textures!==null?e.textures[0].colorSpace:this.backend.renderer.outputColorSpace}getPrimitiveTopology(e,t){if(e.isPoints)return tS.PointList;if(e.isLineSegments||e.isMesh&&t.wireframe===!0)return tS.LineList;if(e.isLine)return tS.LineStrip;if(e.isMesh)return tS.TriangleList}getSampleCount(e){return e>=4?4:1}getSampleCountRenderContext(e){return e.textures!==null?this.getSampleCount(e.sampleCount):this.getSampleCount(this.backend.renderer.currentSamples)}getPreferredCanvasFormat(){let t=this.backend.parameters.outputType;if(t===void 0)return this._preferredCanvasFormat===null&&(this._preferredCanvasFormat=navigator.gpu.getPreferredCanvasFormat()),this._preferredCanvasFormat;if(t===Ji)return fe.BGRA8Unorm;if(t===Wi)return fe.RGBA16Float;throw new Error("THREE.WebGPUUtils: Unsupported output buffer type.")}};function mf(i,e){gU[0]=e,i.queue.submit(gU),gU[0]=null}var lP=class{constructor(){this.label="",this.layout=null,this.entries=[]}reset(){this.label="",this.layout=null,this.entries.length=0}},xm=class{constructor(){this.label="",this.size=0,this.usage=0,this.mappedAtCreation=!1}reset(){this.label="",this.size=0,this.usage=0,this.mappedAtCreation=!1}},o1=class{constructor(){this.label=""}reset(){this.label=""}},cP=class{constructor(){this.label="",this.colorFormats=null,this.depthStencilFormat=void 0,this.sampleCount=1,this.depthReadOnly=!1,this.stencilReadOnly=!1}reset(){this.label="",this.colorFormats=null,this.depthStencilFormat=void 0,this.sampleCount=1,this.depthReadOnly=!1,this.stencilReadOnly=!1}},Zg=class{constructor(){this.view=null,this.depthSlice=void 0,this.resolveTarget=void 0,this.clearValue=void 0,this.loadOp=void 0,this.storeOp=void 0}reset(){this.view=null,this.depthSlice=void 0,this.resolveTarget=void 0,this.clearValue=void 0,this.loadOp=void 0,this.storeOp=void 0}},Kg=class{constructor(){this.label="",this.colorAttachments=[],this.depthStencilAttachment=void 0,this.occlusionQuerySet=void 0,this.timestampWrites=void 0,this.maxDrawCount=5e7}reset(){this.label="",this.colorAttachments.length=0,this.depthStencilAttachment=void 0,this.occlusionQuerySet=void 0,this.timestampWrites=void 0,this.maxDrawCount=5e7}},uP=class{constructor(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample=new B9,this.fragment=null}reset(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample.reset(),this.fragment=null}},B9=class{constructor(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}reset(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}},hP=class{constructor(){this.label="",this.code="",this.compilationHints=[]}reset(){this.label="",this.code="",this.compilationHints.length=0}},PS=class{constructor(){this.label="",this.size={width:0,height:1,depthOrArrayLayers:1},this.mipLevelCount=1,this.sampleCount=1,this.dimension="2d",this.format=void 0,this.usage=void 0,this.viewFormats=[],this.textureBindingViewDimension=void 0}reset(){this.label="",this.size.width=0,this.size.height=1,this.size.depthOrArrayLayers=1,this.mipLevelCount=1,this.sampleCount=1,this.dimension="2d",this.format=void 0,this.usage=void 0,this.viewFormats.length=0,this.textureBindingViewDimension=void 0}},IS=class{constructor(){this.label="",this.format=void 0,this.dimension=void 0,this.usage=0,this.aspect="all",this.baseMipLevel=0,this.mipLevelCount=void 0,this.baseArrayLayer=0,this.arrayLayerCount=void 0,this.swizzle="rgba"}reset(){this.label="",this.format=void 0,this.dimension=void 0,this.usage=0,this.aspect="all",this.baseMipLevel=0,this.mipLevelCount=void 0,this.baseArrayLayer=0,this.arrayLayerCount=void 0,this.swizzle="rgba"}},im=new lP,rm=new xm,VR=new o1,vU=new cP,_U=new Kg,$_=new uP,$w=new Zg,GR=new hP,Y_=new PS,vs=new IS,O9=class extends Tf{constructor(e){super(),this.device=e;let t=`43714371 struct VarysStruct {43724372 	@builtin( position ) Position: vec4f,43734373 	@location( 0 ) vTex : vec2f,@@ -4441,7 +4441,7 @@ fn main_cube( Varys: VarysStruct ) -> @location( 0 ) vec4<f32> {
44414441 	return textureSample( imgCube, imgSampler, faceMat[ Varys.vBaseArrayLayer ] * vec3f( fract( Varys.vTex ), 1 ) );44424442 44434443 }4444-`;this.mipmapSampler=e.createSampler({minFilter:Kc.Linear}),this.flipYSampler=e.createSampler({minFilter:Kc.Nearest}),em.size=4,em.usage=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,this.flipUniformBuffer=e.createBuffer(em),em.reset(),e.queue.writeBuffer(this.flipUniformBuffer,0,new Uint32Array([1])),em.size=4,em.usage=GPUBufferUsage.UNIFORM,this.noFlipUniformBuffer=e.createBuffer(em),em.reset(),this.transferPipelines={},NR.label="mipmap",NR.code=t,this.mipmapShaderModule=e.createShaderModule(NR),NR.reset()}getTransferPipeline(e,t){t=t||"2d-array";let n=`${e}-${t}`,r=this.transferPipelines[n];return r===void 0&&(G_.label=`mipmap-${e}-${t}`,G_.vertex={module:this.mipmapShaderModule},G_.fragment={module:this.mipmapShaderModule,entryPoint:`main_${t.replace("-","_")}`,targets:[{format:e}]},G_.layout="auto",r=this.device.createRenderPipeline(G_),G_.reset(),this.transferPipelines[n]=r),r}flipY(e,t,n=0){let r=t.format,{width:s,height:o}=t.size;q_.size.width=s,q_.size.height=o,q_.format=r,q_.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING;let a=this.device.createTexture(q_);q_.reset();let l=this.getTransferPipeline(r,e.textureBindingViewDimension),c=this.getTransferPipeline(r,a.textureBindingViewDimension),u=this.device.createCommandEncoder(DR),f=(d,A,y,w,S,T)=>{let R=d.getBindGroupLayout(0);vs.dimension=A.textureBindingViewDimension||"2d-array",vs.mipLevelCount=1;let P=A.createView(vs);vs.reset(),J0.layout=R,J0.entries.push({binding:0,resource:this.flipYSampler},{binding:1,resource:P},{binding:2,resource:{buffer:T?this.flipUniformBuffer:this.noFlipUniformBuffer}});let I=this.device.createBindGroup(J0);J0.reset(),vs.dimension="2d",vs.mipLevelCount=1,vs.baseArrayLayer=S,vs.arrayLayerCount=1;let F=w.createView(vs);vs.reset(),Gw.view=F,Gw.loadOp=Fi.Clear,Gw.storeOp=Ya.Store,QO.colorAttachments.push(Gw);let D=u.beginRenderPass(QO);QO.reset(),Gw.reset(),D.setPipeline(d),D.setBindGroup(0,I),D.draw(3,1,0,y),D.end()};f(l,e,n,a,0,!1),f(c,a,0,e,n,!0),mf(this.device,u.finish()),a.destroy()}generateMipmaps(e,t=null){let n=this.get(e),r=n.layers||this._mipmapCreateBundles(e),s=t;s===null&&(DR.label="mipmapEncoder",s=this.device.createCommandEncoder(DR),DR.reset()),this._mipmapRunBundles(s,r),t===null&&mf(this.device,s.finish()),n.layers=r}_mipmapCreateBundles(e){let t=e.textureBindingViewDimension||"2d-array",n=this.getTransferPipeline(e.format,t),r=n.getBindGroupLayout(0),s=[];for(let o=1;o<e.mipLevelCount;o++)for(let a=0;a<e.depthOrArrayLayers;a++){vs.dimension=t,vs.baseMipLevel=o-1,vs.mipLevelCount=1;let l=e.createView(vs);vs.reset(),J0.layout=r,J0.entries.push({binding:0,resource:this.mipmapSampler},{binding:1,resource:l},{binding:2,resource:{buffer:this.noFlipUniformBuffer}});let c=this.device.createBindGroup(J0);J0.reset(),vs.dimension="2d",vs.baseMipLevel=o,vs.mipLevelCount=1,vs.baseArrayLayer=a,vs.arrayLayerCount=1;let u=e.createView(vs);vs.reset();let f=new Wg;f.view=u,f.loadOp=Fi.Clear,f.storeOp=Ya.Store;let d=new jg;d.colorAttachments.push(f),KO.colorFormats=[e.format];let A=this.device.createRenderBundleEncoder(KO);KO.reset(),A.setPipeline(n),A.setBindGroup(0,c),A.draw(3,1,0,a),s.push({renderBundles:[A.finish()],passDescriptor:d})}return s}_mipmapRunBundles(e,t){let n=t.length;for(let r=0;r<n;r++){let s=t[r],o=e.beginRenderPass(s.passDescriptor);o.executeBundles(s.renderBundles),o.end()}}},g9=class{constructor(){this.label="",this.addressModeU="clamp-to-edge",this.addressModeV="clamp-to-edge",this.addressModeW="clamp-to-edge",this.magFilter="nearest",this.minFilter="nearest",this.mipmapFilter="nearest",this.lodMinClamp=0,this.lodMaxClamp=32,this.compare=void 0,this.maxAnisotropy=1}reset(){this.label="",this.addressModeU="clamp-to-edge",this.addressModeV="clamp-to-edge",this.addressModeW="clamp-to-edge",this.magFilter="nearest",this.minFilter="nearest",this.mipmapFilter="nearest",this.lodMinClamp=0,this.lodMaxClamp=32,this.compare=void 0,this.maxAnisotropy=1}},dx=class{constructor(){this.texture=null,this.mipLevel=0,this.origin={x:0,y:0,z:0},this.aspect="all"}reset(){this.texture=null,this.mipLevel=0,this.origin.x=0,this.origin.y=0,this.origin.z=0,this.aspect="all"}},v9=class{constructor(){this.buffer=null,this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}reset(){this.buffer=null,this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}},_9=class{constructor(){this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}reset(){this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}},x9=class{constructor(){this.source=null,this.origin={x:0,y:0},this.flipY=!1}reset(){this.source=null,this.origin.x=0,this.origin.y=0,this.flipY=!1}},y9=class extends dx{constructor(){super(),this.colorSpace="srgb",this.premultipliedAlpha=!1}reset(){super.reset(),this.colorSpace="srgb",this.premultipliedAlpha=!1}},rI=class{constructor(){this.width=0,this.height=1,this.depthOrArrayLayers=1}reset(){this.width=0,this.height=1,this.depthOrArrayLayers=1}},FR=new Am,QIe=new t1,pa=new g9,va=new dx,BR=new v9,Wd=new _9,OR=new x9,H_=new y9,tm=new SS,Aa=new rI,JIe={[Mb]:"never",[s_]:"less",[Cb]:"equal",[Xh]:"less-equal",[sg]:"greater",[Fu]:"greater-equal",[Ib]:"always",[Rb]:"not-equal"},ePe=[0,1,3,2,4,5];function Rte(i,e,t,n,r,s,o,a,l,c){va.texture=e,va.mipLevel=t,va.origin.z=n,Wd.offset=n*s,Wd.bytesPerRow=o,Wd.rowsPerImage=a,Aa.width=l,Aa.height=c,i.queue.writeTexture(va,r.data,Wd,Aa),va.reset(),Wd.reset(),Aa.reset()}var b9=class{constructor(e){this.backend=e,this._passUtils=null,this.defaultTexture={},this.defaultCubeTexture={},this.defaultVideoFrame=null,this._samplerCache=new Map}updateSampler(e){let t=this.backend,n=e.texture,r=e.textureNode,s=n.minFilter+"-"+n.magFilter+"-"+n.wrapS+"-"+n.wrapT+"-"+(n.wrapR||"0")+"-"+n.anisotropy+"-"+(n.isDepthTexture===!0?1:0)+"-"+(n.compareFunction!==null&&r.compareNode!==null?n.compareFunction:0),o=this._samplerCache.get(s);if(o===void 0){pa.addressModeU=this._convertAddressMode(n.wrapS),pa.addressModeV=this._convertAddressMode(n.wrapT),pa.addressModeW=this._convertAddressMode(n.wrapR),pa.magFilter=this._convertFilterMode(n.magFilter),pa.minFilter=this._convertFilterMode(n.minFilter),pa.mipmapFilter=this._convertMipmapFilterMode(n.minFilter),n.isDepthTexture&&(n.compareFunction===null||r.compareNode===null)&&(pa.magFilter=Kc.Nearest,pa.minFilter=Kc.Nearest,pa.mipmapFilter=Kc.Nearest),pa.magFilter===Kc.Linear&&pa.minFilter===Kc.Linear&&pa.mipmapFilter===Kc.Linear&&(pa.maxAnisotropy=n.anisotropy),n.isDepthTexture&&n.compareFunction!==null&&r.compareNode!==null&&t.hasCompatibility(Dd.TEXTURE_COMPARE)&&(pa.compare=JIe[n.compareFunction]);let l=t.device.createSampler(pa);pa.reset(),o={sampler:l,usedTimes:0},this._samplerCache.set(s,o)}let a=t.get(e);return a.sampler!==o.sampler&&(this._releaseSampler(a),a.samplerKey=s,a.sampler=o.sampler,o.usedTimes++),s}destroySampler(e){this._releaseSampler(this.backend.get(e))}_releaseSampler(e){if(e.sampler!==void 0){let t=this._samplerCache.get(e.samplerKey);t.usedTimes--,t.usedTimes===0&&this._samplerCache.delete(e.samplerKey),e.sampler=void 0,e.samplerKey=void 0}}createDefaultTexture(e){let t,n=w9(e,this.backend.device);e.isCubeTexture?t=this._getDefaultCubeTextureGPU(n):t=this._getDefaultTextureGPU(n),this.backend.get(e).texture=t}createTexture(e,t={}){let n=this.backend,r=n.get(e);if(r.initialized){if(r.externalTexture===!0)return;throw new Error("THREE.WebGPUTextureUtils: Texture already initialized.")}if(e.isExternalTexture){r.texture=e.sourceTexture,r.initialized=!0;return}t.needsMipmaps===void 0&&(t.needsMipmaps=!1),t.levels===void 0&&(t.levels=1),t.depth===void 0&&(t.depth=1);let{width:s,height:o,depth:a,levels:l}=t;e.isFramebufferTexture&&(t.renderTarget?t.format=this.backend.utils.getCurrentColorFormat(t.renderTarget):t.format=this.backend.utils.getPreferredCanvasFormat());let c=this._getDimension(e),u=e.internalFormat||t.format||w9(e,n.device);r.format=u;let{samples:f,primarySamples:d,isMSAA:A}=n.utils.getTextureSampleData(e),y=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;e.isStorageTexture===!0&&(y|=GPUTextureUsage.STORAGE_BINDING),e.isCompressedTexture!==!0&&e.isCompressedArrayTexture!==!0&&u!==fe.RGB9E5UFloat&&(y|=GPUTextureUsage.RENDER_ATTACHMENT);let w=new SS;if(w.label=e.name,w.size.width=s,w.size.height=o,w.size.depthOrArrayLayers=a,w.mipLevelCount=l,w.sampleCount=d,w.dimension=c,w.format=u,w.usage=y,u===void 0){Xe("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);return}e.isCubeTexture&&(w.textureBindingViewDimension=jo.Cube);try{r.texture=n.device.createTexture(w)}catch{Xe("WebGPURenderer: Failed to create texture with descriptor:",w),this.createDefaultTexture(e);return}if(A){let S=Object.assign({},w);S.label=S.label+"-msaa",S.sampleCount=f,S.mipLevelCount=1,r.msaaTexture=n.device.createTexture(S)}r.initialized=!0,r.textureDescriptorGPU=w}destroyTexture(e,t=!1){let n=this.backend,r=n.get(e);r.texture!==void 0&&t===!1&&e.isExternalTexture!==!0&&r.texture.destroy(),r.msaaTexture!==void 0&&r.msaaTexture.destroy(),n.delete(e)}generateMipmaps(e,t=null){let n=this.backend.get(e);this._generateMipmaps(n.texture,t)}getColorBuffer(){let e=this.backend,t=e.renderer.getCanvasTarget(),{width:n,height:r}=e.getDrawingBufferSize(),s=e.renderer.currentSamples,o=t.colorTexture,a=e.get(o);if(o.width===n&&o.height===r&&o.samples===s)return a.texture;let l=a.texture;return l&&l.destroy(),tm.label="colorBuffer",tm.size.width=n,tm.size.height=r,tm.sampleCount=e.utils.getSampleCount(e.renderer.currentSamples),tm.format=e.utils.getPreferredCanvasFormat(),tm.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,l=e.device.createTexture(tm),tm.reset(),o.source.width=n,o.source.height=r,o.samples=s,a.texture=l,l}getDepthBuffer(e=!0,t=!1){let n=this.backend,r=n.renderer.getCanvasTarget(),{width:s,height:o}=n.getDrawingBufferSize(),a=n.renderer.currentSamples,l=r.depthTexture;if(l.width===s&&l.height===o&&l.samples===a&&l.depth===e&&l.stencil===t)return n.get(l).texture;let c=n.get(l).texture,u,f;if(t?(u=xo,f=n.renderer.reversedDepthBuffer===!0?cr:ca):e&&(u=Gs,f=n.renderer.reversedDepthBuffer===!0?cr:xi),c!==void 0){if(l.image.width===s&&l.image.height===o&&l.format===u&&l.type===f&&l.samples===a)return c;this.destroyTexture(l)}return l.name="depthBuffer",l.format=u,l.type=f,l.image.width=s,l.image.height=o,l.samples=a,this.createTexture(l,{width:s,height:o}),n.get(l).texture}updateTexture(e,t){let n=this.backend.get(e),r=e.mipmaps,{textureDescriptorGPU:s}=n;if(!(e.isRenderTargetTexture||s===void 0)){if(e.isDataTexture)if(r.length>0)for(let o=0,a=r.length;o<a;o++){let l=r[o];this._copyBufferToTexture(l,n.texture,s,0,e.flipY,0,o)}else this._copyBufferToTexture(t.image,n.texture,s,0,e.flipY);else if(e.isArrayTexture||e.isDataArrayTexture||e.isData3DTexture)if(e.layerUpdates&&e.layerUpdates.size>0){for(let o of e.layerUpdates)this._copyBufferToTexture(t.image,n.texture,s,o,e.flipY,o);e.clearLayerUpdates()}else for(let o=0;o<t.image.depth;o++)this._copyBufferToTexture(t.image,n.texture,s,o,e.flipY,o);else if(e.isCompressedTexture||e.isCompressedArrayTexture)e.isCompressedArrayTexture&&e.layerUpdates.size>0?(this._copyCompressedBufferToTexture(e.mipmaps,n.texture,s,e.layerUpdates),e.clearLayerUpdates()):this._copyCompressedBufferToTexture(e.mipmaps,n.texture,s);else if(e.isCubeTexture)this._copyCubeMapToTexture(e,n.texture,s);else if(e.isHTMLTexture){let o=this.backend.device,a=this.backend.renderer.domElement,l=e.image;if(typeof o.queue.copyElementImageToTexture!="function")return;if(!n.hasPaintCallback){n.hasPaintCallback=!0,a.requestPaint();return}let c=s.size.width,u=s.size.height;o.queue.copyElementImageToTexture.length===2?o.queue.copyElementImageToTexture({source:l},{destination:{texture:n.texture},width:c,height:u}):o.queue.copyElementImageToTexture(l,c,u,{texture:n.texture}),e.flipY&&this._flipY(n.texture,s)}else if(r.length>0)for(let o=0,a=r.length;o<a;o++){let l=r[o];this._copyImageToTexture(l,n.texture,s,0,e.flipY,e.premultiplyAlpha,o)}else this._copyImageToTexture(t.image,n.texture,s,0,e.flipY,e.premultiplyAlpha);n.version=e.version}}async copyTextureToBuffer(e,t,n,r,s,o){let a=this.backend.device,l=this.backend.get(e),c=l.texture,u=l.textureDescriptorGPU.format,f=this._getBytesPerTexel(u),d=r*f;d=Math.ceil(d/256)*256,FR.size=(s-1)*d+r*f,FR.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let A=a.createBuffer(FR);FR.reset();let y=a.createCommandEncoder(QIe);va.texture=c,va.origin.x=t,va.origin.y=n,va.origin.z=o,BR.buffer=A,BR.bytesPerRow=d,Aa.width=r,Aa.height=s,y.copyTextureToBuffer(va,BR,Aa),va.reset(),BR.reset(),Aa.reset();let w=this._getTypedArrayType(u);mf(a,y.finish()),await A.mapAsync(GPUMapMode.READ);let S=A.getMappedRange().slice();return A.destroy(),new w(S)}dispose(){this._samplerCache.clear()}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(t===void 0){let n=new Hs;n.minFilter=Ti,n.magFilter=Ti,this.createTexture(n,{width:1,height:1,format:e}),this.defaultTexture[e]=t=n}return this.backend.get(t).texture}_getDefaultCubeTextureGPU(e){let t=this.defaultCubeTexture[e];if(t===void 0){let n=new Ih;n.minFilter=Ti,n.magFilter=Ti,this.createTexture(n,{width:1,height:1,depth:6}),this.defaultCubeTexture[e]=t=n}return this.backend.get(t).texture}_copyCubeMapToTexture(e,t,n){let r=e.images,s=e.mipmaps;for(let o=0;o<6;o++){let a=r[o],l=e.flipY===!0?ePe[o]:o;a.isDataTexture?this._copyBufferToTexture(a.image,t,n,l,e.flipY):this._copyImageToTexture(a,t,n,l,e.flipY,e.premultiplyAlpha);for(let c=0;c<s.length;c++){let f=s[c].images[o];f.isDataTexture?this._copyBufferToTexture(f.image,t,n,l,e.flipY,0,c+1):this._copyImageToTexture(f,t,n,l,e.flipY,e.premultiplyAlpha,c+1)}}}_copyImageToTexture(e,t,n,r,s,o,a=0){let l=this.backend.device,c=a>0?e.width:n.size.width,u=a>0?e.height:n.size.height;OR.source=e,OR.flipY=s,H_.texture=t,H_.mipLevel=a,H_.origin.z=r,H_.premultipliedAlpha=o,Aa.width=c,Aa.height=u;try{l.queue.copyExternalImageToTexture(OR,H_,Aa)}catch{}finally{OR.reset(),H_.reset(),Aa.reset()}}_getPassUtils(){let e=this._passUtils;return e===null&&(this._passUtils=e=new A9(this.backend.device)),e}_generateMipmaps(e,t=null){this._getPassUtils().generateMipmaps(e,t)}_flipY(e,t,n=0){this._getPassUtils().flipY(e,t,n)}_copyBufferToTexture(e,t,n,r,s,o=0,a=0){let l=this.backend.device,c=e.data,u=this._getBytesPerTexel(n.format),f=e.width*u;va.texture=t,va.mipLevel=a,va.origin.z=r,Wd.offset=e.width*e.height*u*o,Wd.bytesPerRow=f,Aa.width=e.width,Aa.height=e.height,l.queue.writeTexture(va,c,Wd,Aa),va.reset(),Wd.reset(),Aa.reset(),s===!0&&this._flipY(t,n,r)}_copyCompressedBufferToTexture(e,t,n,r=null){let s=this.backend.device,o=this._getBlockData(n.format),a=n.size.depthOrArrayLayers>1,l=r&&r.size>0?r:null;for(let c=0;c<e.length;c++){let u=e[c],f=u.width,d=u.height,A=a?n.size.depthOrArrayLayers:1,y=Math.ceil(f/o.width)*o.byteLength,w=Math.ceil(d/o.height),S=y*w,T=Math.ceil(f/o.width)*o.width,R=w*o.height;if(l!==null)for(let P of l)Rte(s,t,c,P,u,S,y,w,T,R);else for(let P=0;P<A;P++)Rte(s,t,c,P,u,S,y,w,T,R)}}_getBlockData(e){if(e===fe.BC1RGBAUnorm||e===fe.BC1RGBAUnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.BC2RGBAUnorm||e===fe.BC2RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.BC3RGBAUnorm||e===fe.BC3RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.BC4RUnorm||e===fe.BC4RSnorm)return{byteLength:8,width:4,height:4};if(e===fe.BC5RGUnorm||e===fe.BC5RGSnorm)return{byteLength:16,width:4,height:4};if(e===fe.BC6HRGBUFloat||e===fe.BC6HRGBFloat)return{byteLength:16,width:4,height:4};if(e===fe.BC7RGBAUnorm||e===fe.BC7RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.ETC2RGB8Unorm||e===fe.ETC2RGB8UnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.ETC2RGB8A1Unorm||e===fe.ETC2RGB8A1UnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.ETC2RGBA8Unorm||e===fe.ETC2RGBA8UnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.EACR11Unorm)return{byteLength:8,width:4,height:4};if(e===fe.EACR11Snorm)return{byteLength:8,width:4,height:4};if(e===fe.EACRG11Unorm)return{byteLength:16,width:4,height:4};if(e===fe.EACRG11Snorm)return{byteLength:16,width:4,height:4};if(e===fe.ASTC4x4Unorm||e===fe.ASTC4x4UnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.ASTC5x4Unorm||e===fe.ASTC5x4UnormSRGB)return{byteLength:16,width:5,height:4};if(e===fe.ASTC5x5Unorm||e===fe.ASTC5x5UnormSRGB)return{byteLength:16,width:5,height:5};if(e===fe.ASTC6x5Unorm||e===fe.ASTC6x5UnormSRGB)return{byteLength:16,width:6,height:5};if(e===fe.ASTC6x6Unorm||e===fe.ASTC6x6UnormSRGB)return{byteLength:16,width:6,height:6};if(e===fe.ASTC8x5Unorm||e===fe.ASTC8x5UnormSRGB)return{byteLength:16,width:8,height:5};if(e===fe.ASTC8x6Unorm||e===fe.ASTC8x6UnormSRGB)return{byteLength:16,width:8,height:6};if(e===fe.ASTC8x8Unorm||e===fe.ASTC8x8UnormSRGB)return{byteLength:16,width:8,height:8};if(e===fe.ASTC10x5Unorm||e===fe.ASTC10x5UnormSRGB)return{byteLength:16,width:10,height:5};if(e===fe.ASTC10x6Unorm||e===fe.ASTC10x6UnormSRGB)return{byteLength:16,width:10,height:6};if(e===fe.ASTC10x8Unorm||e===fe.ASTC10x8UnormSRGB)return{byteLength:16,width:10,height:8};if(e===fe.ASTC10x10Unorm||e===fe.ASTC10x10UnormSRGB)return{byteLength:16,width:10,height:10};if(e===fe.ASTC12x10Unorm||e===fe.ASTC12x10UnormSRGB)return{byteLength:16,width:12,height:10};if(e===fe.ASTC12x12Unorm||e===fe.ASTC12x12UnormSRGB)return{byteLength:16,width:12,height:12}}_convertAddressMode(e){let t=XO.ClampToEdge;return e===wd?t=XO.Repeat:e===Sd&&(t=XO.MirrorRepeat),t}_convertFilterMode(e){let t=Kc.Linear;return(e===Ti||e===Sb||e===qc)&&(t=Kc.Nearest),t}_convertMipmapFilterMode(e){return e===qc||e===Vo?Kc.Linear:Kc.Nearest}_getBytesPerTexel(e){if(e===fe.R8Unorm||e===fe.R8Snorm||e===fe.R8Uint||e===fe.R8Sint)return 1;if(e===fe.R16Uint||e===fe.R16Sint||e===fe.R16Float||e===fe.RG8Unorm||e===fe.RG8Snorm||e===fe.RG8Uint||e===fe.RG8Sint||e===fe.R16Unorm||e===fe.R16Snorm)return 2;if(e===fe.R32Uint||e===fe.R32Sint||e===fe.R32Float||e===fe.RG16Uint||e===fe.RG16Sint||e===fe.RG16Float||e===fe.RGBA8Unorm||e===fe.RGBA8UnormSRGB||e===fe.RGBA8Snorm||e===fe.RGBA8Uint||e===fe.RGBA8Sint||e===fe.BGRA8Unorm||e===fe.BGRA8UnormSRGB||e===fe.RG16Unorm||e===fe.RG16Snorm||e===fe.RGB9E5UFloat||e===fe.RGB10A2Unorm||e===fe.RG11B10UFloat||e===fe.Depth32Float||e===fe.Depth24Plus||e===fe.Depth24PlusStencil8||e===fe.Depth32FloatStencil8)return 4;if(e===fe.RG32Uint||e===fe.RG32Sint||e===fe.RG32Float||e===fe.RGBA16Uint||e===fe.RGBA16Sint||e===fe.RGBA16Float||e===fe.RGBA16Unorm||e===fe.RGBA16Snorm)return 8;if(e===fe.RGBA32Uint||e===fe.RGBA32Sint||e===fe.RGBA32Float)return 16}_getTypedArrayType(e){if(e===fe.R8Uint)return Uint8Array;if(e===fe.R8Sint)return Int8Array;if(e===fe.R8Unorm)return Uint8Array;if(e===fe.R8Snorm)return Int8Array;if(e===fe.RG8Uint)return Uint8Array;if(e===fe.RG8Sint)return Int8Array;if(e===fe.RG8Unorm)return Uint8Array;if(e===fe.RG8Snorm)return Int8Array;if(e===fe.RGBA8Uint)return Uint8Array;if(e===fe.RGBA8Sint)return Int8Array;if(e===fe.RGBA8Unorm||e===fe.RGBA8UnormSRGB)return Uint8Array;if(e===fe.RGBA8Snorm)return Int8Array;if(e===fe.R16Uint)return Uint16Array;if(e===fe.R16Sint)return Int16Array;if(e===fe.RG16Uint)return Uint16Array;if(e===fe.RG16Sint)return Int16Array;if(e===fe.RGBA16Uint)return Uint16Array;if(e===fe.RGBA16Sint)return Int16Array;if(e===fe.R16Float||e===fe.RG16Float||e===fe.RGBA16Float||e===fe.R16Unorm)return Uint16Array;if(e===fe.R16Snorm)return Int16Array;if(e===fe.RG16Unorm)return Uint16Array;if(e===fe.RG16Snorm)return Int16Array;if(e===fe.RGBA16Unorm)return Uint16Array;if(e===fe.RGBA16Snorm)return Int16Array;if(e===fe.R32Uint)return Uint32Array;if(e===fe.R32Sint)return Int32Array;if(e===fe.R32Float)return Float32Array;if(e===fe.RG32Uint)return Uint32Array;if(e===fe.RG32Sint)return Int32Array;if(e===fe.RG32Float)return Float32Array;if(e===fe.RGBA32Uint)return Uint32Array;if(e===fe.RGBA32Sint)return Int32Array;if(e===fe.RGBA32Float)return Float32Array;if(e===fe.BGRA8Unorm||e===fe.BGRA8UnormSRGB)return Uint8Array;if(e===fe.RGB10A2Unorm||e===fe.RGB9E5UFloat||e===fe.RG11B10UFloat)return Uint32Array;if(e===fe.Depth32Float)return Float32Array;if(e===fe.Depth24Plus||e===fe.Depth24PlusStencil8)return Uint32Array;if(e===fe.Depth32FloatStencil8)return Float32Array}_getDimension(e){let t;return e.is3DTexture||e.isData3DTexture?t=Mte.ThreeD:t=Mte.TwoD,t}};function w9(i,e){let t=i.format,n=i.type,r=i.normalized,s=i.colorSpace,o=ln.getTransfer(s),a,l=!1;if(r&&(l=e.features.has(J4.TextureFormatsTier1),l===!1&&Xe("WebGPURenderer: Unable to use normalized textures without texture-formats-tier1 feature.")),i.isCompressedTexture===!0||i.isCompressedArrayTexture===!0)switch(t){case Vh:case Gh:a=o===kt?fe.BC1RGBAUnormSRGB:fe.BC1RGBAUnorm;break;case qh:a=o===kt?fe.BC2RGBAUnormSRGB:fe.BC2RGBAUnorm;break;case Hh:a=o===kt?fe.BC3RGBAUnormSRGB:fe.BC3RGBAUnorm;break;case O0:a=fe.BC4RUnorm;break;case U0:a=fe.BC4RSnorm;break;case jh:a=fe.BC5RGUnorm;break;case k0:a=fe.BC5RGSnorm;break;case N0:a=o===kt?fe.BC7RGBAUnormSRGB:fe.BC7RGBAUnorm;break;case F0:a=fe.BC6HRGBFloat;break;case B0:a=fe.BC6HRGBUFloat;break;case m0:case p0:a=o===kt?fe.ETC2RGB8UnormSRGB:fe.ETC2RGB8Unorm;break;case A0:a=o===kt?fe.ETC2RGBA8UnormSRGB:fe.ETC2RGBA8Unorm;break;case g0:a=fe.EACR11Unorm;break;case v0:a=fe.EACR11Snorm;break;case Wh:a=fe.EACRG11Unorm;break;case _0:a=fe.EACRG11Snorm;break;case x0:a=o===kt?fe.ASTC4x4UnormSRGB:fe.ASTC4x4Unorm;break;case y0:a=o===kt?fe.ASTC5x4UnormSRGB:fe.ASTC5x4Unorm;break;case b0:a=o===kt?fe.ASTC5x5UnormSRGB:fe.ASTC5x5Unorm;break;case w0:a=o===kt?fe.ASTC6x5UnormSRGB:fe.ASTC6x5Unorm;break;case S0:a=o===kt?fe.ASTC6x6UnormSRGB:fe.ASTC6x6Unorm;break;case T0:a=o===kt?fe.ASTC8x5UnormSRGB:fe.ASTC8x5Unorm;break;case E0:a=o===kt?fe.ASTC8x6UnormSRGB:fe.ASTC8x6Unorm;break;case M0:a=o===kt?fe.ASTC8x8UnormSRGB:fe.ASTC8x8Unorm;break;case C0:a=o===kt?fe.ASTC10x5UnormSRGB:fe.ASTC10x5Unorm;break;case R0:a=o===kt?fe.ASTC10x6UnormSRGB:fe.ASTC10x6Unorm;break;case I0:a=o===kt?fe.ASTC10x8UnormSRGB:fe.ASTC10x8Unorm;break;case P0:a=o===kt?fe.ASTC10x10UnormSRGB:fe.ASTC10x10Unorm;break;case L0:a=o===kt?fe.ASTC12x10UnormSRGB:fe.ASTC12x10Unorm;break;case D0:a=o===kt?fe.ASTC12x12UnormSRGB:fe.ASTC12x12Unorm;break;case Or:a=o===kt?fe.RGBA8UnormSRGB:fe.RGBA8Unorm;break;default:ze("WebGPURenderer: Unsupported texture format.",t)}else switch(t){case Or:switch(n){case Oh:a=fe.RGBA8Snorm;break;case Uh:a=l?fe.RGBA16Snorm:fe.RGBA16Sint;break;case bl:a=l?fe.RGBA16Unorm:fe.RGBA16Uint;break;case xi:a=fe.RGBA32Uint;break;case Zr:a=fe.RGBA32Sint;break;case Ji:a=o===kt?fe.RGBA8UnormSRGB:fe.RGBA8Unorm;break;case Wi:a=fe.RGBA16Float;break;case cr:a=fe.RGBA32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RGBAFormat.",n)}break;case Pd:switch(n){case JA:a=fe.RGB9E5UFloat;break;case eg:a=fe.RG11B10UFloat;break;default:ze("WebGPURenderer: Unsupported texture type with RGBFormat.",n)}break;case Ld:switch(n){case Oh:a=fe.R8Snorm;break;case Uh:a=l?fe.R16Snorm:fe.R16Sint;break;case bl:a=l?fe.R16Unorm:fe.R16Uint;break;case xi:a=fe.R32Uint;break;case Zr:a=fe.R32Sint;break;case Ji:a=fe.R8Unorm;break;case Wi:a=fe.R16Float;break;case cr:a=fe.R32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RedFormat.",n)}break;case js:switch(n){case Oh:a=fe.RG8Snorm;break;case Uh:a=l?fe.RG16Snorm:fe.RG16Sint;break;case bl:a=l?fe.RG16Unorm:fe.RG16Uint;break;case xi:a=fe.RG32Uint;break;case Zr:a=fe.RG32Sint;break;case Ji:a=fe.RG8Unorm;break;case Wi:a=fe.RG16Float;break;case cr:a=fe.RG32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RGFormat.",n)}break;case Gs:switch(n){case bl:a=fe.Depth16Unorm;break;case xi:a=fe.Depth24Plus;break;case cr:a=fe.Depth32Float;break;default:ze("WebGPURenderer: Unsupported texture type with DepthFormat.",n)}break;case xo:switch(n){case ca:a=fe.Depth24PlusStencil8;break;case cr:e&&e.features.has(J4.Depth32FloatStencil8)===!1&&ze('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),a=fe.Depth32FloatStencil8;break;default:ze("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",n)}break;case kh:switch(n){case Zr:a=fe.R32Sint;break;case xi:a=fe.R32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",n)}break;case zh:switch(n){case Zr:a=fe.RG32Sint;break;case xi:a=fe.RG32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",n)}break;case d0:switch(n){case Zr:a=fe.RGBA32Sint;break;case xi:a=fe.RGBA32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",n)}break;default:ze("WebGPURenderer: Unsupported texture format.",t)}return a}var tPe=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,nPe=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/ig,Ite={f32:"float",i32:"int",u32:"uint",bool:"bool","vec2<f32>":"vec2","vec2<i32>":"ivec2","vec2<u32>":"uvec2","vec2<bool>":"bvec2",vec2f:"vec2",vec2i:"ivec2",vec2u:"uvec2",vec2b:"bvec2","vec3<f32>":"vec3","vec3<i32>":"ivec3","vec3<u32>":"uvec3","vec3<bool>":"bvec3",vec3f:"vec3",vec3i:"ivec3",vec3u:"uvec3",vec3b:"bvec3","vec4<f32>":"vec4","vec4<i32>":"ivec4","vec4<u32>":"uvec4","vec4<bool>":"bvec4",vec4f:"vec4",vec4i:"ivec4",vec4u:"uvec4",vec4b:"bvec4","mat2x2<f32>":"mat2",mat2x2f:"mat2","mat3x3<f32>":"mat3",mat3x3f:"mat3","mat4x4<f32>":"mat4",mat4x4f:"mat4",sampler:"sampler",texture_1d:"texture",texture_2d:"texture",texture_2d_array:"texture",texture_multisampled_2d:"cubeTexture",texture_depth_2d:"depthTexture",texture_depth_2d_array:"depthTexture",texture_depth_multisampled_2d:"depthTexture",texture_depth_cube:"depthTexture",texture_depth_cube_array:"depthTexture",texture_3d:"texture3D",texture_cube:"cubeTexture",texture_cube_array:"cubeTexture",texture_storage_1d:"storageTexture",texture_storage_2d:"storageTexture",texture_storage_2d_array:"storageTexture",texture_storage_3d:"storageTexture"},iPe=i=>{i=i.trim();let e=i.match(tPe);if(e!==null&&e.length===4){let t=e[2],n=[],r=null;for(;(r=nPe.exec(t))!==null;)n.push({name:r[1],type:r[2]});let s=[];for(let u=0;u<n.length;u++){let{name:f,type:d}=n[u],A=d;A.startsWith("ptr")?A="pointer":(A.startsWith("texture")&&(A=d.split("<")[0]),A=Ite[A]),s.push(new xS(A,f))}let o=i.substring(e[0].length),a=e[3]||"void",l=e[1]!==void 0?e[1]:"";return{type:Ite[a]||a,inputs:s,name:l,inputsCode:t,blockCode:o,outputType:a}}else throw new Error("THREE.WGSLNodeFunction: Function is not a WGSL code.")},S9=class extends bS{constructor(e){let{type:t,inputs:n,name:r,inputsCode:s,blockCode:o,outputType:a}=iPe(e);super(t,n,r),this.inputsCode=s,this.blockCode=o,this.outputType=a}getCode(e=this.name){let t=this.outputType!=="void"?"-> "+this.outputType:"";return`fn ${e} ( ${this.inputsCode.trim()} ) ${t}`+this.blockCode}},T9=class extends k4{parseFunction(e){return new S9(e)}},rPe={[$o.READ_ONLY]:"read",[$o.WRITE_ONLY]:"write",[$o.READ_WRITE]:"read_write"},Pte={[wd]:"repeat",[aa]:"clamp",[Sd]:"mirror"},JO={vertex:yf.VERTEX,fragment:yf.FRAGMENT,compute:yf.COMPUTE},Lte={instance:!0,swizzleAssign:!1,storageBuffer:!0},sPe={"^^":"tsl_xor"},oPe={float:"f32",int:"i32",uint:"u32",bool:"bool",color:"vec3<f32>",vec2:"vec2<f32>",ivec2:"vec2<i32>",uvec2:"vec2<u32>",bvec2:"vec2<bool>",vec3:"vec3<f32>",ivec3:"vec3<i32>",uvec3:"vec3<u32>",bvec3:"vec3<bool>",vec4:"vec4<f32>",ivec4:"vec4<i32>",uvec4:"vec4<u32>",bvec4:"vec4<bool>",mat2:"mat2x2<f32>",mat3:"mat3x3<f32>",mat4:"mat4x4<f32>"},Dte={},qw={tsl_xor:new hr("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new hr("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new hr("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new hr("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new hr("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new hr("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new hr("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new hr("fn tsl_equals_bvec3( a : vec3f, b : vec3f ) -> vec3<bool> { return vec3<bool>( a.x == b.x, a.y == b.y, a.z == b.z ); }"),equals_bvec4:new hr("fn tsl_equals_bvec4( a : vec4f, b : vec4f ) -> vec4<bool> { return vec4<bool>( a.x == b.x, a.y == b.y, a.z == b.z, a.w == b.w ); }"),repeatWrapping_float:new hr("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new hr("fn tsl_mirrorWrapping_float( coord: f32 ) -> f32 { let mirrored = fract( coord * 0.5 ) * 2.0; return 1.0 - abs( 1.0 - mirrored ); }"),clampWrapping_float:new hr("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),inverse_mat2:new hr(`4444+`;this.mipmapSampler=e.createSampler({minFilter:Kc.Linear}),this.flipYSampler=e.createSampler({minFilter:Kc.Nearest}),rm.size=4,rm.usage=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,this.flipUniformBuffer=e.createBuffer(rm),rm.reset(),e.queue.writeBuffer(this.flipUniformBuffer,0,new Uint32Array([1])),rm.size=4,rm.usage=GPUBufferUsage.UNIFORM,this.noFlipUniformBuffer=e.createBuffer(rm),rm.reset(),this.transferPipelines={},GR.label="mipmap",GR.code=t,this.mipmapShaderModule=e.createShaderModule(GR),GR.reset()}getTransferPipeline(e,t){t=t||"2d-array";let n=`${e}-${t}`,r=this.transferPipelines[n];return r===void 0&&($_.label=`mipmap-${e}-${t}`,$_.vertex={module:this.mipmapShaderModule},$_.fragment={module:this.mipmapShaderModule,entryPoint:`main_${t.replace("-","_")}`,targets:[{format:e}]},$_.layout="auto",r=this.device.createRenderPipeline($_),$_.reset(),this.transferPipelines[n]=r),r}flipY(e,t,n=0){let r=t.format,{width:s,height:o}=t.size;Y_.size.width=s,Y_.size.height=o,Y_.format=r,Y_.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING;let a=this.device.createTexture(Y_);Y_.reset();let l=this.getTransferPipeline(r,e.textureBindingViewDimension),c=this.getTransferPipeline(r,a.textureBindingViewDimension),u=this.device.createCommandEncoder(VR),f=(d,A,y,w,S,T)=>{let R=d.getBindGroupLayout(0);vs.dimension=A.textureBindingViewDimension||"2d-array",vs.mipLevelCount=1;let I=A.createView(vs);vs.reset(),im.layout=R,im.entries.push({binding:0,resource:this.flipYSampler},{binding:1,resource:I},{binding:2,resource:{buffer:T?this.flipUniformBuffer:this.noFlipUniformBuffer}});let P=this.device.createBindGroup(im);im.reset(),vs.dimension="2d",vs.mipLevelCount=1,vs.baseArrayLayer=S,vs.arrayLayerCount=1;let F=w.createView(vs);vs.reset(),$w.view=F,$w.loadOp=Fi.Clear,$w.storeOp=Za.Store,_U.colorAttachments.push($w);let D=u.beginRenderPass(_U);_U.reset(),$w.reset(),D.setPipeline(d),D.setBindGroup(0,P),D.draw(3,1,0,y),D.end()};f(l,e,n,a,0,!1),f(c,a,0,e,n,!0),mf(this.device,u.finish()),a.destroy()}generateMipmaps(e,t=null){let n=this.get(e),r=n.layers||this._mipmapCreateBundles(e),s=t;s===null&&(VR.label="mipmapEncoder",s=this.device.createCommandEncoder(VR),VR.reset()),this._mipmapRunBundles(s,r),t===null&&mf(this.device,s.finish()),n.layers=r}_mipmapCreateBundles(e){let t=e.textureBindingViewDimension||"2d-array",n=this.getTransferPipeline(e.format,t),r=n.getBindGroupLayout(0),s=[];for(let o=1;o<e.mipLevelCount;o++)for(let a=0;a<e.depthOrArrayLayers;a++){vs.dimension=t,vs.baseMipLevel=o-1,vs.mipLevelCount=1;let l=e.createView(vs);vs.reset(),im.layout=r,im.entries.push({binding:0,resource:this.mipmapSampler},{binding:1,resource:l},{binding:2,resource:{buffer:this.noFlipUniformBuffer}});let c=this.device.createBindGroup(im);im.reset(),vs.dimension="2d",vs.baseMipLevel=o,vs.mipLevelCount=1,vs.baseArrayLayer=a,vs.arrayLayerCount=1;let u=e.createView(vs);vs.reset();let f=new Zg;f.view=u,f.loadOp=Fi.Clear,f.storeOp=Za.Store;let d=new Kg;d.colorAttachments.push(f),vU.colorFormats=[e.format];let A=this.device.createRenderBundleEncoder(vU);vU.reset(),A.setPipeline(n),A.setBindGroup(0,c),A.draw(3,1,0,a),s.push({renderBundles:[A.finish()],passDescriptor:d})}return s}_mipmapRunBundles(e,t){let n=t.length;for(let r=0;r<n;r++){let s=t[r],o=e.beginRenderPass(s.passDescriptor);o.executeBundles(s.renderBundles),o.end()}}},U9=class{constructor(){this.label="",this.addressModeU="clamp-to-edge",this.addressModeV="clamp-to-edge",this.addressModeW="clamp-to-edge",this.magFilter="nearest",this.minFilter="nearest",this.mipmapFilter="nearest",this.lodMinClamp=0,this.lodMaxClamp=32,this.compare=void 0,this.maxAnisotropy=1}reset(){this.label="",this.addressModeU="clamp-to-edge",this.addressModeV="clamp-to-edge",this.addressModeW="clamp-to-edge",this.magFilter="nearest",this.minFilter="nearest",this.mipmapFilter="nearest",this.lodMinClamp=0,this.lodMaxClamp=32,this.compare=void 0,this.maxAnisotropy=1}},_x=class{constructor(){this.texture=null,this.mipLevel=0,this.origin={x:0,y:0,z:0},this.aspect="all"}reset(){this.texture=null,this.mipLevel=0,this.origin.x=0,this.origin.y=0,this.origin.z=0,this.aspect="all"}},k9=class{constructor(){this.buffer=null,this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}reset(){this.buffer=null,this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}},z9=class{constructor(){this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}reset(){this.offset=0,this.bytesPerRow=void 0,this.rowsPerImage=void 0}},V9=class{constructor(){this.source=null,this.origin={x:0,y:0},this.flipY=!1}reset(){this.source=null,this.origin.x=0,this.origin.y=0,this.flipY=!1}},G9=class extends _x{constructor(){super(),this.colorSpace="srgb",this.premultipliedAlpha=!1}reset(){super.reset(),this.colorSpace="srgb",this.premultipliedAlpha=!1}},fP=class{constructor(){this.width=0,this.height=1,this.depthOrArrayLayers=1}reset(){this.width=0,this.height=1,this.depthOrArrayLayers=1}},qR=new xm,DIe=new o1,ma=new U9,_a=new _x,HR=new k9,$d=new z9,WR=new V9,Z_=new G9,sm=new PS,ga=new fP,NIe={[Db]:"never",[h_]:"less",[Nb]:"equal",[Xh]:"less-equal",[ug]:"greater",[Fu]:"greater-equal",[Bb]:"always",[Fb]:"not-equal"},FIe=[0,1,3,2,4,5];function ene(i,e,t,n,r,s,o,a,l,c){_a.texture=e,_a.mipLevel=t,_a.origin.z=n,$d.offset=n*s,$d.bytesPerRow=o,$d.rowsPerImage=a,ga.width=l,ga.height=c,i.queue.writeTexture(_a,r.data,$d,ga),_a.reset(),$d.reset(),ga.reset()}var q9=class{constructor(e){this.backend=e,this._passUtils=null,this.defaultTexture={},this.defaultCubeTexture={},this.defaultVideoFrame=null,this._samplerCache=new Map}updateSampler(e){let t=this.backend,n=e.texture,r=e.textureNode,s=n.minFilter+"-"+n.magFilter+"-"+n.wrapS+"-"+n.wrapT+"-"+(n.wrapR||"0")+"-"+n.anisotropy+"-"+(n.isDepthTexture===!0?1:0)+"-"+(n.compareFunction!==null&&r.compareNode!==null?n.compareFunction:0),o=this._samplerCache.get(s);if(o===void 0){ma.addressModeU=this._convertAddressMode(n.wrapS),ma.addressModeV=this._convertAddressMode(n.wrapT),ma.addressModeW=this._convertAddressMode(n.wrapR),ma.magFilter=this._convertFilterMode(n.magFilter),ma.minFilter=this._convertFilterMode(n.minFilter),ma.mipmapFilter=this._convertMipmapFilterMode(n.minFilter),n.isDepthTexture&&(n.compareFunction===null||r.compareNode===null)&&(ma.magFilter=Kc.Nearest,ma.minFilter=Kc.Nearest,ma.mipmapFilter=Kc.Nearest),ma.magFilter===Kc.Linear&&ma.minFilter===Kc.Linear&&ma.mipmapFilter===Kc.Linear&&(ma.maxAnisotropy=n.anisotropy),n.isDepthTexture&&n.compareFunction!==null&&r.compareNode!==null&&t.hasCompatibility(Bd.TEXTURE_COMPARE)&&(ma.compare=NIe[n.compareFunction]);let l=t.device.createSampler(ma);ma.reset(),o={sampler:l,usedTimes:0},this._samplerCache.set(s,o)}let a=t.get(e);return a.sampler!==o.sampler&&(this._releaseSampler(a),a.samplerKey=s,a.sampler=o.sampler,o.usedTimes++),s}destroySampler(e){this._releaseSampler(this.backend.get(e))}_releaseSampler(e){if(e.sampler!==void 0){let t=this._samplerCache.get(e.samplerKey);t.usedTimes--,t.usedTimes===0&&this._samplerCache.delete(e.samplerKey),e.sampler=void 0,e.samplerKey=void 0}}createDefaultTexture(e){let t,n=H9(e,this.backend.device);e.isCubeTexture?t=this._getDefaultCubeTextureGPU(n):t=this._getDefaultTextureGPU(n),this.backend.get(e).texture=t}createTexture(e,t={}){let n=this.backend,r=n.get(e);if(r.initialized){if(r.externalTexture===!0)return;throw new Error("THREE.WebGPUTextureUtils: Texture already initialized.")}if(e.isExternalTexture){r.texture=e.sourceTexture,r.initialized=!0;return}t.needsMipmaps===void 0&&(t.needsMipmaps=!1),t.levels===void 0&&(t.levels=1),t.depth===void 0&&(t.depth=1);let{width:s,height:o,depth:a,levels:l}=t;e.isFramebufferTexture&&(t.renderTarget?t.format=this.backend.utils.getCurrentColorFormat(t.renderTarget):t.format=this.backend.utils.getPreferredCanvasFormat());let c=this._getDimension(e),u=e.internalFormat||t.format||H9(e,n.device);r.format=u;let{samples:f,primarySamples:d,isMSAA:A}=n.utils.getTextureSampleData(e),y=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;e.isStorageTexture===!0&&(y|=GPUTextureUsage.STORAGE_BINDING),e.isCompressedTexture!==!0&&e.isCompressedArrayTexture!==!0&&u!==fe.RGB9E5UFloat&&(y|=GPUTextureUsage.RENDER_ATTACHMENT);let w=new PS;if(w.label=e.name,w.size.width=s,w.size.height=o,w.size.depthOrArrayLayers=a,w.mipLevelCount=l,w.sampleCount=d,w.dimension=c,w.format=u,w.usage=y,u===void 0){Xe("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);return}e.isCubeTexture&&(w.textureBindingViewDimension=Xo.Cube);try{r.texture=n.device.createTexture(w)}catch{Xe("WebGPURenderer: Failed to create texture with descriptor:",w),this.createDefaultTexture(e);return}if(A){let S=Object.assign({},w);S.label=S.label+"-msaa",S.sampleCount=f,S.mipLevelCount=1,r.msaaTexture=n.device.createTexture(S)}r.initialized=!0,r.textureDescriptorGPU=w}destroyTexture(e,t=!1){let n=this.backend,r=n.get(e);r.texture!==void 0&&t===!1&&e.isExternalTexture!==!0&&r.texture.destroy(),r.msaaTexture!==void 0&&r.msaaTexture.destroy(),n.delete(e)}generateMipmaps(e,t=null){let n=this.backend.get(e);this._generateMipmaps(n.texture,t)}getColorBuffer(){let e=this.backend,t=e.renderer.getCanvasTarget(),{width:n,height:r}=e.getDrawingBufferSize(),s=e.renderer.currentSamples,o=t.colorTexture,a=e.get(o);if(o.width===n&&o.height===r&&o.samples===s)return a.texture;let l=a.texture;return l&&l.destroy(),sm.label="colorBuffer",sm.size.width=n,sm.size.height=r,sm.sampleCount=e.utils.getSampleCount(e.renderer.currentSamples),sm.format=e.utils.getPreferredCanvasFormat(),sm.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,l=e.device.createTexture(sm),sm.reset(),o.source.width=n,o.source.height=r,o.samples=s,a.texture=l,l}getDepthBuffer(e=!0,t=!1){let n=this.backend,r=n.renderer.getCanvasTarget(),{width:s,height:o}=n.getDrawingBufferSize(),a=n.renderer.currentSamples,l=r.depthTexture;if(l.width===s&&l.height===o&&l.samples===a&&l.depth===e&&l.stencil===t)return n.get(l).texture;let c=n.get(l).texture,u,f;if(t?(u=xo,f=n.renderer.reversedDepthBuffer===!0?cr:ua):e&&(u=Vs,f=n.renderer.reversedDepthBuffer===!0?cr:xi),c!==void 0){if(l.image.width===s&&l.image.height===o&&l.format===u&&l.type===f&&l.samples===a)return c;this.destroyTexture(l)}return l.name="depthBuffer",l.format=u,l.type=f,l.image.width=s,l.image.height=o,l.samples=a,this.createTexture(l,{width:s,height:o}),n.get(l).texture}updateTexture(e,t){let n=this.backend.get(e),r=e.mipmaps,{textureDescriptorGPU:s}=n;if(!(e.isRenderTargetTexture||s===void 0)){if(e.isDataTexture)if(r.length>0)for(let o=0,a=r.length;o<a;o++){let l=r[o];this._copyBufferToTexture(l,n.texture,s,0,e.flipY,0,o)}else this._copyBufferToTexture(t.image,n.texture,s,0,e.flipY);else if(e.isArrayTexture||e.isDataArrayTexture||e.isData3DTexture)if(e.layerUpdates&&e.layerUpdates.size>0){for(let o of e.layerUpdates)this._copyBufferToTexture(t.image,n.texture,s,o,e.flipY,o);e.clearLayerUpdates()}else for(let o=0;o<t.image.depth;o++)this._copyBufferToTexture(t.image,n.texture,s,o,e.flipY,o);else if(e.isCompressedTexture||e.isCompressedArrayTexture)e.isCompressedArrayTexture&&e.layerUpdates.size>0?(this._copyCompressedBufferToTexture(e.mipmaps,n.texture,s,e.layerUpdates),e.clearLayerUpdates()):this._copyCompressedBufferToTexture(e.mipmaps,n.texture,s);else if(e.isCubeTexture)this._copyCubeMapToTexture(e,n.texture,s);else if(e.isHTMLTexture){let o=this.backend.device,a=this.backend.renderer.domElement,l=e.image;if(typeof o.queue.copyElementImageToTexture!="function")return;if(!n.hasPaintCallback){n.hasPaintCallback=!0,a.requestPaint();return}let c=s.size.width,u=s.size.height;o.queue.copyElementImageToTexture.length===2?o.queue.copyElementImageToTexture({source:l},{destination:{texture:n.texture},width:c,height:u}):o.queue.copyElementImageToTexture(l,c,u,{texture:n.texture}),e.flipY&&this._flipY(n.texture,s)}else if(r.length>0)for(let o=0,a=r.length;o<a;o++){let l=r[o];this._copyImageToTexture(l,n.texture,s,0,e.flipY,e.premultiplyAlpha,o)}else this._copyImageToTexture(t.image,n.texture,s,0,e.flipY,e.premultiplyAlpha);n.version=e.version}}async copyTextureToBuffer(e,t,n,r,s,o){let a=this.backend.device,l=this.backend.get(e),c=l.texture,u=l.textureDescriptorGPU.format,f=this._getBytesPerTexel(u),d=r*f;d=Math.ceil(d/256)*256,qR.size=(s-1)*d+r*f,qR.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let A=a.createBuffer(qR);qR.reset();let y=a.createCommandEncoder(DIe);_a.texture=c,_a.origin.x=t,_a.origin.y=n,_a.origin.z=o,HR.buffer=A,HR.bytesPerRow=d,ga.width=r,ga.height=s,y.copyTextureToBuffer(_a,HR,ga),_a.reset(),HR.reset(),ga.reset();let w=this._getTypedArrayType(u);mf(a,y.finish()),await A.mapAsync(GPUMapMode.READ);let S=A.getMappedRange().slice();return A.destroy(),new w(S)}dispose(){this._samplerCache.clear()}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(t===void 0){let n=new qs;n.minFilter=Ti,n.magFilter=Ti,this.createTexture(n,{width:1,height:1,format:e}),this.defaultTexture[e]=t=n}return this.backend.get(t).texture}_getDefaultCubeTextureGPU(e){let t=this.defaultCubeTexture[e];if(t===void 0){let n=new Ph;n.minFilter=Ti,n.magFilter=Ti,this.createTexture(n,{width:1,height:1,depth:6}),this.defaultCubeTexture[e]=t=n}return this.backend.get(t).texture}_copyCubeMapToTexture(e,t,n){let r=e.images,s=e.mipmaps;for(let o=0;o<6;o++){let a=r[o],l=e.flipY===!0?FIe[o]:o;a.isDataTexture?this._copyBufferToTexture(a.image,t,n,l,e.flipY):this._copyImageToTexture(a,t,n,l,e.flipY,e.premultiplyAlpha);for(let c=0;c<s.length;c++){let f=s[c].images[o];f.isDataTexture?this._copyBufferToTexture(f.image,t,n,l,e.flipY,0,c+1):this._copyImageToTexture(f,t,n,l,e.flipY,e.premultiplyAlpha,c+1)}}}_copyImageToTexture(e,t,n,r,s,o,a=0){let l=this.backend.device,c=a>0?e.width:n.size.width,u=a>0?e.height:n.size.height;WR.source=e,WR.flipY=s,Z_.texture=t,Z_.mipLevel=a,Z_.origin.z=r,Z_.premultipliedAlpha=o,ga.width=c,ga.height=u;try{l.queue.copyExternalImageToTexture(WR,Z_,ga)}catch{}finally{WR.reset(),Z_.reset(),ga.reset()}}_getPassUtils(){let e=this._passUtils;return e===null&&(this._passUtils=e=new O9(this.backend.device)),e}_generateMipmaps(e,t=null){this._getPassUtils().generateMipmaps(e,t)}_flipY(e,t,n=0){this._getPassUtils().flipY(e,t,n)}_copyBufferToTexture(e,t,n,r,s,o=0,a=0){let l=this.backend.device,c=e.data,u=this._getBytesPerTexel(n.format),f=e.width*u;_a.texture=t,_a.mipLevel=a,_a.origin.z=r,$d.offset=e.width*e.height*u*o,$d.bytesPerRow=f,ga.width=e.width,ga.height=e.height,l.queue.writeTexture(_a,c,$d,ga),_a.reset(),$d.reset(),ga.reset(),s===!0&&this._flipY(t,n,r)}_copyCompressedBufferToTexture(e,t,n,r=null){let s=this.backend.device,o=this._getBlockData(n.format),a=n.size.depthOrArrayLayers>1,l=r&&r.size>0?r:null;for(let c=0;c<e.length;c++){let u=e[c],f=u.width,d=u.height,A=a?n.size.depthOrArrayLayers:1,y=Math.ceil(f/o.width)*o.byteLength,w=Math.ceil(d/o.height),S=y*w,T=Math.ceil(f/o.width)*o.width,R=w*o.height;if(l!==null)for(let I of l)ene(s,t,c,I,u,S,y,w,T,R);else for(let I=0;I<A;I++)ene(s,t,c,I,u,S,y,w,T,R)}}_getBlockData(e){if(e===fe.BC1RGBAUnorm||e===fe.BC1RGBAUnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.BC2RGBAUnorm||e===fe.BC2RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.BC3RGBAUnorm||e===fe.BC3RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.BC4RUnorm||e===fe.BC4RSnorm)return{byteLength:8,width:4,height:4};if(e===fe.BC5RGUnorm||e===fe.BC5RGSnorm)return{byteLength:16,width:4,height:4};if(e===fe.BC6HRGBUFloat||e===fe.BC6HRGBFloat)return{byteLength:16,width:4,height:4};if(e===fe.BC7RGBAUnorm||e===fe.BC7RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.ETC2RGB8Unorm||e===fe.ETC2RGB8UnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.ETC2RGB8A1Unorm||e===fe.ETC2RGB8A1UnormSRGB)return{byteLength:8,width:4,height:4};if(e===fe.ETC2RGBA8Unorm||e===fe.ETC2RGBA8UnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.EACR11Unorm)return{byteLength:8,width:4,height:4};if(e===fe.EACR11Snorm)return{byteLength:8,width:4,height:4};if(e===fe.EACRG11Unorm)return{byteLength:16,width:4,height:4};if(e===fe.EACRG11Snorm)return{byteLength:16,width:4,height:4};if(e===fe.ASTC4x4Unorm||e===fe.ASTC4x4UnormSRGB)return{byteLength:16,width:4,height:4};if(e===fe.ASTC5x4Unorm||e===fe.ASTC5x4UnormSRGB)return{byteLength:16,width:5,height:4};if(e===fe.ASTC5x5Unorm||e===fe.ASTC5x5UnormSRGB)return{byteLength:16,width:5,height:5};if(e===fe.ASTC6x5Unorm||e===fe.ASTC6x5UnormSRGB)return{byteLength:16,width:6,height:5};if(e===fe.ASTC6x6Unorm||e===fe.ASTC6x6UnormSRGB)return{byteLength:16,width:6,height:6};if(e===fe.ASTC8x5Unorm||e===fe.ASTC8x5UnormSRGB)return{byteLength:16,width:8,height:5};if(e===fe.ASTC8x6Unorm||e===fe.ASTC8x6UnormSRGB)return{byteLength:16,width:8,height:6};if(e===fe.ASTC8x8Unorm||e===fe.ASTC8x8UnormSRGB)return{byteLength:16,width:8,height:8};if(e===fe.ASTC10x5Unorm||e===fe.ASTC10x5UnormSRGB)return{byteLength:16,width:10,height:5};if(e===fe.ASTC10x6Unorm||e===fe.ASTC10x6UnormSRGB)return{byteLength:16,width:10,height:6};if(e===fe.ASTC10x8Unorm||e===fe.ASTC10x8UnormSRGB)return{byteLength:16,width:10,height:8};if(e===fe.ASTC10x10Unorm||e===fe.ASTC10x10UnormSRGB)return{byteLength:16,width:10,height:10};if(e===fe.ASTC12x10Unorm||e===fe.ASTC12x10UnormSRGB)return{byteLength:16,width:12,height:10};if(e===fe.ASTC12x12Unorm||e===fe.ASTC12x12UnormSRGB)return{byteLength:16,width:12,height:12}}_convertAddressMode(e){let t=pU.ClampToEdge;return e===Ed?t=pU.Repeat:e===Md&&(t=pU.MirrorRepeat),t}_convertFilterMode(e){let t=Kc.Linear;return(e===Ti||e===Pb||e===qc)&&(t=Kc.Nearest),t}_convertMipmapFilterMode(e){return e===qc||e===Go?Kc.Linear:Kc.Nearest}_getBytesPerTexel(e){if(e===fe.R8Unorm||e===fe.R8Snorm||e===fe.R8Uint||e===fe.R8Sint)return 1;if(e===fe.R16Uint||e===fe.R16Sint||e===fe.R16Float||e===fe.RG8Unorm||e===fe.RG8Snorm||e===fe.RG8Uint||e===fe.RG8Sint||e===fe.R16Unorm||e===fe.R16Snorm)return 2;if(e===fe.R32Uint||e===fe.R32Sint||e===fe.R32Float||e===fe.RG16Uint||e===fe.RG16Sint||e===fe.RG16Float||e===fe.RGBA8Unorm||e===fe.RGBA8UnormSRGB||e===fe.RGBA8Snorm||e===fe.RGBA8Uint||e===fe.RGBA8Sint||e===fe.BGRA8Unorm||e===fe.BGRA8UnormSRGB||e===fe.RG16Unorm||e===fe.RG16Snorm||e===fe.RGB9E5UFloat||e===fe.RGB10A2Unorm||e===fe.RG11B10UFloat||e===fe.Depth32Float||e===fe.Depth24Plus||e===fe.Depth24PlusStencil8||e===fe.Depth32FloatStencil8)return 4;if(e===fe.RG32Uint||e===fe.RG32Sint||e===fe.RG32Float||e===fe.RGBA16Uint||e===fe.RGBA16Sint||e===fe.RGBA16Float||e===fe.RGBA16Unorm||e===fe.RGBA16Snorm)return 8;if(e===fe.RGBA32Uint||e===fe.RGBA32Sint||e===fe.RGBA32Float)return 16}_getTypedArrayType(e){if(e===fe.R8Uint)return Uint8Array;if(e===fe.R8Sint)return Int8Array;if(e===fe.R8Unorm)return Uint8Array;if(e===fe.R8Snorm)return Int8Array;if(e===fe.RG8Uint)return Uint8Array;if(e===fe.RG8Sint)return Int8Array;if(e===fe.RG8Unorm)return Uint8Array;if(e===fe.RG8Snorm)return Int8Array;if(e===fe.RGBA8Uint)return Uint8Array;if(e===fe.RGBA8Sint)return Int8Array;if(e===fe.RGBA8Unorm||e===fe.RGBA8UnormSRGB)return Uint8Array;if(e===fe.RGBA8Snorm)return Int8Array;if(e===fe.R16Uint)return Uint16Array;if(e===fe.R16Sint)return Int16Array;if(e===fe.RG16Uint)return Uint16Array;if(e===fe.RG16Sint)return Int16Array;if(e===fe.RGBA16Uint)return Uint16Array;if(e===fe.RGBA16Sint)return Int16Array;if(e===fe.R16Float||e===fe.RG16Float||e===fe.RGBA16Float||e===fe.R16Unorm)return Uint16Array;if(e===fe.R16Snorm)return Int16Array;if(e===fe.RG16Unorm)return Uint16Array;if(e===fe.RG16Snorm)return Int16Array;if(e===fe.RGBA16Unorm)return Uint16Array;if(e===fe.RGBA16Snorm)return Int16Array;if(e===fe.R32Uint)return Uint32Array;if(e===fe.R32Sint)return Int32Array;if(e===fe.R32Float)return Float32Array;if(e===fe.RG32Uint)return Uint32Array;if(e===fe.RG32Sint)return Int32Array;if(e===fe.RG32Float)return Float32Array;if(e===fe.RGBA32Uint)return Uint32Array;if(e===fe.RGBA32Sint)return Int32Array;if(e===fe.RGBA32Float)return Float32Array;if(e===fe.BGRA8Unorm||e===fe.BGRA8UnormSRGB)return Uint8Array;if(e===fe.RGB10A2Unorm||e===fe.RGB9E5UFloat||e===fe.RG11B10UFloat)return Uint32Array;if(e===fe.Depth32Float)return Float32Array;if(e===fe.Depth24Plus||e===fe.Depth24PlusStencil8)return Uint32Array;if(e===fe.Depth32FloatStencil8)return Float32Array}_getDimension(e){let t;return e.is3DTexture||e.isData3DTexture?t=Qte.ThreeD:t=Qte.TwoD,t}};function H9(i,e){let t=i.format,n=i.type,r=i.normalized,s=i.colorSpace,o=ln.getTransfer(s),a,l=!1;if(r&&(l=e.features.has(aP.TextureFormatsTier1),l===!1&&Xe("WebGPURenderer: Unable to use normalized textures without texture-formats-tier1 feature.")),i.isCompressedTexture===!0||i.isCompressedArrayTexture===!0)switch(t){case Vh:case Gh:a=o===kt?fe.BC1RGBAUnormSRGB:fe.BC1RGBAUnorm;break;case qh:a=o===kt?fe.BC2RGBAUnormSRGB:fe.BC2RGBAUnorm;break;case Hh:a=o===kt?fe.BC3RGBAUnormSRGB:fe.BC3RGBAUnorm;break;case V0:a=fe.BC4RUnorm;break;case G0:a=fe.BC4RSnorm;break;case jh:a=fe.BC5RGUnorm;break;case q0:a=fe.BC5RGSnorm;break;case U0:a=o===kt?fe.BC7RGBAUnormSRGB:fe.BC7RGBAUnorm;break;case k0:a=fe.BC6HRGBFloat;break;case z0:a=fe.BC6HRGBUFloat;break;case _0:case v0:a=o===kt?fe.ETC2RGB8UnormSRGB:fe.ETC2RGB8Unorm;break;case x0:a=o===kt?fe.ETC2RGBA8UnormSRGB:fe.ETC2RGBA8Unorm;break;case y0:a=fe.EACR11Unorm;break;case b0:a=fe.EACR11Snorm;break;case Wh:a=fe.EACRG11Unorm;break;case w0:a=fe.EACRG11Snorm;break;case S0:a=o===kt?fe.ASTC4x4UnormSRGB:fe.ASTC4x4Unorm;break;case T0:a=o===kt?fe.ASTC5x4UnormSRGB:fe.ASTC5x4Unorm;break;case E0:a=o===kt?fe.ASTC5x5UnormSRGB:fe.ASTC5x5Unorm;break;case M0:a=o===kt?fe.ASTC6x5UnormSRGB:fe.ASTC6x5Unorm;break;case C0:a=o===kt?fe.ASTC6x6UnormSRGB:fe.ASTC6x6Unorm;break;case R0:a=o===kt?fe.ASTC8x5UnormSRGB:fe.ASTC8x5Unorm;break;case P0:a=o===kt?fe.ASTC8x6UnormSRGB:fe.ASTC8x6Unorm;break;case I0:a=o===kt?fe.ASTC8x8UnormSRGB:fe.ASTC8x8Unorm;break;case L0:a=o===kt?fe.ASTC10x5UnormSRGB:fe.ASTC10x5Unorm;break;case D0:a=o===kt?fe.ASTC10x6UnormSRGB:fe.ASTC10x6Unorm;break;case N0:a=o===kt?fe.ASTC10x8UnormSRGB:fe.ASTC10x8Unorm;break;case F0:a=o===kt?fe.ASTC10x10UnormSRGB:fe.ASTC10x10Unorm;break;case B0:a=o===kt?fe.ASTC12x10UnormSRGB:fe.ASTC12x10Unorm;break;case O0:a=o===kt?fe.ASTC12x12UnormSRGB:fe.ASTC12x12Unorm;break;case Or:a=o===kt?fe.RGBA8UnormSRGB:fe.RGBA8Unorm;break;default:ze("WebGPURenderer: Unsupported texture format.",t)}else switch(t){case Or:switch(n){case Oh:a=fe.RGBA8Snorm;break;case Uh:a=l?fe.RGBA16Snorm:fe.RGBA16Sint;break;case wl:a=l?fe.RGBA16Unorm:fe.RGBA16Uint;break;case xi:a=fe.RGBA32Uint;break;case Kr:a=fe.RGBA32Sint;break;case Ji:a=o===kt?fe.RGBA8UnormSRGB:fe.RGBA8Unorm;break;case Wi:a=fe.RGBA16Float;break;case cr:a=fe.RGBA32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RGBAFormat.",n)}break;case Nd:switch(n){case rg:a=fe.RGB9E5UFloat;break;case sg:a=fe.RG11B10UFloat;break;default:ze("WebGPURenderer: Unsupported texture type with RGBFormat.",n)}break;case Fd:switch(n){case Oh:a=fe.R8Snorm;break;case Uh:a=l?fe.R16Snorm:fe.R16Sint;break;case wl:a=l?fe.R16Unorm:fe.R16Uint;break;case xi:a=fe.R32Uint;break;case Kr:a=fe.R32Sint;break;case Ji:a=fe.R8Unorm;break;case Wi:a=fe.R16Float;break;case cr:a=fe.R32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RedFormat.",n)}break;case Ws:switch(n){case Oh:a=fe.RG8Snorm;break;case Uh:a=l?fe.RG16Snorm:fe.RG16Sint;break;case wl:a=l?fe.RG16Unorm:fe.RG16Uint;break;case xi:a=fe.RG32Uint;break;case Kr:a=fe.RG32Sint;break;case Ji:a=fe.RG8Unorm;break;case Wi:a=fe.RG16Float;break;case cr:a=fe.RG32Float;break;default:ze("WebGPURenderer: Unsupported texture type with RGFormat.",n)}break;case Vs:switch(n){case wl:a=fe.Depth16Unorm;break;case xi:a=fe.Depth24Plus;break;case cr:a=fe.Depth32Float;break;default:ze("WebGPURenderer: Unsupported texture type with DepthFormat.",n)}break;case xo:switch(n){case ua:a=fe.Depth24PlusStencil8;break;case cr:e&&e.features.has(aP.Depth32FloatStencil8)===!1&&ze('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),a=fe.Depth32FloatStencil8;break;default:ze("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",n)}break;case kh:switch(n){case Kr:a=fe.R32Sint;break;case xi:a=fe.R32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",n)}break;case zh:switch(n){case Kr:a=fe.RG32Sint;break;case xi:a=fe.RG32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",n)}break;case g0:switch(n){case Kr:a=fe.RGBA32Sint;break;case xi:a=fe.RGBA32Uint;break;default:ze("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",n)}break;default:ze("WebGPURenderer: Unsupported texture format.",t)}return a}var BIe=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,OIe=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/ig,tne={f32:"float",i32:"int",u32:"uint",bool:"bool","vec2<f32>":"vec2","vec2<i32>":"ivec2","vec2<u32>":"uvec2","vec2<bool>":"bvec2",vec2f:"vec2",vec2i:"ivec2",vec2u:"uvec2",vec2b:"bvec2","vec3<f32>":"vec3","vec3<i32>":"ivec3","vec3<u32>":"uvec3","vec3<bool>":"bvec3",vec3f:"vec3",vec3i:"ivec3",vec3u:"uvec3",vec3b:"bvec3","vec4<f32>":"vec4","vec4<i32>":"ivec4","vec4<u32>":"uvec4","vec4<bool>":"bvec4",vec4f:"vec4",vec4i:"ivec4",vec4u:"uvec4",vec4b:"bvec4","mat2x2<f32>":"mat2",mat2x2f:"mat2","mat3x3<f32>":"mat3",mat3x3f:"mat3","mat4x4<f32>":"mat4",mat4x4f:"mat4",sampler:"sampler",texture_1d:"texture",texture_2d:"texture",texture_2d_array:"texture",texture_multisampled_2d:"cubeTexture",texture_depth_2d:"depthTexture",texture_depth_2d_array:"depthTexture",texture_depth_multisampled_2d:"depthTexture",texture_depth_cube:"depthTexture",texture_depth_cube_array:"depthTexture",texture_3d:"texture3D",texture_cube:"cubeTexture",texture_cube_array:"cubeTexture",texture_storage_1d:"storageTexture",texture_storage_2d:"storageTexture",texture_storage_2d_array:"storageTexture",texture_storage_3d:"storageTexture"},UIe=i=>{i=i.trim();let e=i.match(BIe);if(e!==null&&e.length===4){let t=e[2],n=[],r=null;for(;(r=OIe.exec(t))!==null;)n.push({name:r[1],type:r[2]});let s=[];for(let u=0;u<n.length;u++){let{name:f,type:d}=n[u],A=d;A.startsWith("ptr")?A="pointer":(A.startsWith("texture")&&(A=d.split("<")[0]),A=tne[A]),s.push(new ES(A,f))}let o=i.substring(e[0].length),a=e[3]||"void",l=e[1]!==void 0?e[1]:"";return{type:tne[a]||a,inputs:s,name:l,inputsCode:t,blockCode:o,outputType:a}}else throw new Error("THREE.WGSLNodeFunction: Function is not a WGSL code.")},W9=class extends CS{constructor(e){let{type:t,inputs:n,name:r,inputsCode:s,blockCode:o,outputType:a}=UIe(e);super(t,n,r),this.inputsCode=s,this.blockCode=o,this.outputType=a}getCode(e=this.name){let t=this.outputType!=="void"?"-> "+this.outputType:"";return`fn ${e} ( ${this.inputsCode.trim()} ) ${t}`+this.blockCode}},j9=class extends X4{parseFunction(e){return new W9(e)}},kIe={[Yo.READ_ONLY]:"read",[Yo.WRITE_ONLY]:"write",[Yo.READ_WRITE]:"read_write"},nne={[Ed]:"repeat",[la]:"clamp",[Md]:"mirror"},xU={vertex:yf.VERTEX,fragment:yf.FRAGMENT,compute:yf.COMPUTE},ine={instance:!0,swizzleAssign:!1,storageBuffer:!0},zIe={"^^":"tsl_xor"},VIe={float:"f32",int:"i32",uint:"u32",bool:"bool",color:"vec3<f32>",vec2:"vec2<f32>",ivec2:"vec2<i32>",uvec2:"vec2<u32>",bvec2:"vec2<bool>",vec3:"vec3<f32>",ivec3:"vec3<i32>",uvec3:"vec3<u32>",bvec3:"vec3<bool>",vec4:"vec4<f32>",ivec4:"vec4<i32>",uvec4:"vec4<u32>",bvec4:"vec4<bool>",mat2:"mat2x2<f32>",mat3:"mat3x3<f32>",mat4:"mat4x4<f32>"},rne={},Yw={tsl_xor:new hr("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new hr("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new hr("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new hr("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new hr("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new hr("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new hr("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new hr("fn tsl_equals_bvec3( a : vec3f, b : vec3f ) -> vec3<bool> { return vec3<bool>( a.x == b.x, a.y == b.y, a.z == b.z ); }"),equals_bvec4:new hr("fn tsl_equals_bvec4( a : vec4f, b : vec4f ) -> vec4<bool> { return vec4<bool>( a.x == b.x, a.y == b.y, a.z == b.z, a.w == b.w ); }"),repeatWrapping_float:new hr("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new hr("fn tsl_mirrorWrapping_float( coord: f32 ) -> f32 { let mirrored = fract( coord * 0.5 ) * 2.0; return 1.0 - abs( 1.0 - mirrored ); }"),clampWrapping_float:new hr("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),inverse_mat2:new hr(`44454445 fn tsl_inverse_mat2( m : mat2x2<f32> ) -> mat2x2<f32> {44464446 44474447 	let det = m[ 0 ][ 0 ] * m[ 1 ][ 1 ] - m[ 0 ][ 1 ] * m[ 1 ][ 0 ];@@ -4559,17 +4559,17 @@ fn tsl_biquadraticTexture_array( map : texture_2d_array<f32>, coord : vec2f, iRe
45594559 	return mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );45604560 45614561 }4562-`)},aPe={dFdx:"dpdx",dFdy:"- dpdy",mod_float:"tsl_mod_float",mod_vec2:"tsl_mod_vec2",mod_vec3:"tsl_mod_vec3",mod_vec4:"tsl_mod_vec4",equals_bool:"tsl_equals_bool",equals_bvec2:"tsl_equals_bvec2",equals_bvec3:"tsl_equals_bvec3",equals_bvec4:"tsl_equals_bvec4",inverse_mat2:"tsl_inverse_mat2",inverse_mat3:"tsl_inverse_mat3",inverse_mat4:"tsl_inverse_mat4",inversesqrt:"inverseSqrt",bitcast:"bitcast<f32>",floatpack_snorm_2x16:"pack2x16snorm",floatpack_unorm_2x16:"pack2x16unorm",floatpack_float16_2x16:"pack2x16float",floatunpack_snorm_2x16:"unpack2x16snorm",floatunpack_unorm_2x16:"unpack2x16unorm",floatunpack_float16_2x16:"unpack2x16float"},Wse="";(typeof navigator<"u"&&/Firefox|Deno/g.test(navigator.userAgent))!==!0&&(Wse+=`diagnostic( off, derivative_uniformity );4563-`);var E9=class extends O4{constructor(e,t){super(e,t,new T9),this.uniformGroups={},this.uniformGroupsBindings={},this.builtins={},this.directives={},this.scopedArrays=new Map,this.allowEarlyReturns=!0,this.allowGlobalVariables=!0}_generateTextureSample(e,t,n,r,s,o=this.shaderStage){return o==="fragment"?r?s?`textureSample( ${t}, ${t}_sampler, ${n}, ${r}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${n}, ${r} )`:s?`textureSample( ${t}, ${t}_sampler, ${n}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${n} )`:this.generateTextureSampleLevel(e,t,n,"0",r)}generateTextureSampleLevel(e,t,n,r,s,o){return this.isUnfilterable(e)===!1?s?o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateWrapFunction(e){let t=`tsl_coord_${Pte[e.wrapS]}S_${Pte[e.wrapT]}T_${e.is3DTexture||e.isData3DTexture?"3d":"2d"}`,n=Dte[t];if(n===void 0){let r=[],s=e.is3DTexture||e.isData3DTexture?"vec3f":"vec2f",o=`fn ${t}( coord : ${s} ) -> ${s} {4562+`)},GIe={dFdx:"dpdx",dFdy:"- dpdy",mod_float:"tsl_mod_float",mod_vec2:"tsl_mod_vec2",mod_vec3:"tsl_mod_vec3",mod_vec4:"tsl_mod_vec4",equals_bool:"tsl_equals_bool",equals_bvec2:"tsl_equals_bvec2",equals_bvec3:"tsl_equals_bvec3",equals_bvec4:"tsl_equals_bvec4",inverse_mat2:"tsl_inverse_mat2",inverse_mat3:"tsl_inverse_mat3",inverse_mat4:"tsl_inverse_mat4",inversesqrt:"inverseSqrt",bitcast:"bitcast<f32>",floatpack_snorm_2x16:"pack2x16snorm",floatpack_unorm_2x16:"pack2x16unorm",floatpack_float16_2x16:"pack2x16float",floatunpack_snorm_2x16:"unpack2x16snorm",floatunpack_unorm_2x16:"unpack2x16unorm",floatunpack_float16_2x16:"unpack2x16float"},Aoe="";(typeof navigator<"u"&&/Firefox|Deno/g.test(navigator.userAgent))!==!0&&(Aoe+=`diagnostic( off, derivative_uniformity );4563+`);var X9=class extends W4{constructor(e,t){super(e,t,new j9),this.uniformGroups={},this.uniformGroupsBindings={},this.builtins={},this.directives={},this.scopedArrays=new Map,this.allowEarlyReturns=!0,this.allowGlobalVariables=!0}_generateTextureSample(e,t,n,r,s,o=this.shaderStage){return o==="fragment"?r?s?`textureSample( ${t}, ${t}_sampler, ${n}, ${r}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${n}, ${r} )`:s?`textureSample( ${t}, ${t}_sampler, ${n}, ${s} )`:`textureSample( ${t}, ${t}_sampler, ${n} )`:this.generateTextureSampleLevel(e,t,n,"0",r)}generateTextureSampleLevel(e,t,n,r,s,o){return this.isUnfilterable(e)===!1?s?o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateWrapFunction(e){let t=`tsl_coord_${nne[e.wrapS]}S_${nne[e.wrapT]}T_${e.is3DTexture||e.isData3DTexture?"3d":"2d"}`,n=rne[t];if(n===void 0){let r=[],s=e.is3DTexture||e.isData3DTexture?"vec3f":"vec2f",o=`fn ${t}( coord : ${s} ) -> ${s} {45644564 45654565 	return ${s}(4566-`,a=(l,c)=>{l===wd?(r.push(qw.repeatWrapping_float),o+=`		tsl_repeatWrapping_float( coord.${c} )`):l===aa?(r.push(qw.clampWrapping_float),o+=`		tsl_clampWrapping_float( coord.${c} )`):l===Sd?(r.push(qw.mirrorWrapping_float),o+=`		tsl_mirrorWrapping_float( coord.${c} )`):(o+=`		coord.${c}`,Xe(`WebGPURenderer: Unsupported texture wrap type "${l}" for vertex shader.`))};a(e.wrapS,"x"),o+=`,4566+`,a=(l,c)=>{l===Ed?(r.push(Yw.repeatWrapping_float),o+=`		tsl_repeatWrapping_float( coord.${c} )`):l===la?(r.push(Yw.clampWrapping_float),o+=`		tsl_clampWrapping_float( coord.${c} )`):l===Md?(r.push(Yw.mirrorWrapping_float),o+=`		tsl_mirrorWrapping_float( coord.${c} )`):(o+=`		coord.${c}`,Xe(`WebGPURenderer: Unsupported texture wrap type "${l}" for vertex shader.`))};a(e.wrapS,"x"),o+=`,45674567 `,a(e.wrapT,"y"),(e.is3DTexture||e.isData3DTexture)&&(o+=`,45684568 `,a(e.wrapR,"z")),o+=`45694569 	);45704570 45714571 }4572-`,Dte[t]=n=new hr(o,r)}return n.build(this),t}generateArrayDeclaration(e,t){return`array< ${this.getType(e)}, ${t} >`}generateTextureDimension(e,t,n){let r=this.getDataFromNode(e,this.shaderStage,this.cache);r.dimensionsSnippet===void 0&&(r.dimensionsSnippet={});let s=r.dimensionsSnippet[n];if(r.dimensionsSnippet[n]===void 0){let o,a,{primarySamples:l}=this.renderer.backend.utils.getTextureSampleData(e),c=l>1;e.is3DTexture||e.isData3DTexture?a="vec3<u32>":a="vec2<u32>",c||e.isStorageTexture?o=t:o=`${t}${n?`, u32( ${n} )`:""}`,s=new tx(new ix(`textureDimensions( ${o} )`,a)),r.dimensionsSnippet[n]=s,(e.isArrayTexture||e.isDataArrayTexture||e.is3DTexture||e.isData3DTexture)&&(r.arrayLayerCount=new tx(new ix(`textureNumLayers(${t})`,"u32"))),e.isTextureCube&&(r.cubeFaceCount=new tx(new ix("6u","u32")))}return s.build(this)}generateFilteredTexture(e,t,n,r,s="0u",o){let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,s);return r&&(n=`${n} + vec2<f32>(${r}) / ${l}`),o?(this._include("biquadraticTextureArray"),`tsl_biquadraticTexture_array( ${t}, ${a}( ${n} ), ${l}, u32( ${o} ), u32( ${s} ) )`):(this._include("biquadraticTexture"),`tsl_biquadraticTexture( ${t}, ${a}( ${n} ), ${l}, u32( ${s} ) )`)}generateTextureLod(e,t,n,r,s,o="0u"){if(e.isCubeTexture===!0){s&&(n=`${n} + vec3<f32>(${s})`);let A=e.isDepthTexture?"u32":"f32";return`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${A}( ${o} ) )`}let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,o),c=e.is3DTexture||e.isData3DTexture?"vec3":"vec2",u=c==="vec3"?"vec3<u32>( 1, 1, 1 )":"vec2<u32>( 1, 1 )";s&&(n=`${n} + ${c}<f32>(${s}) / ${c}<f32>( ${l} )`);let f=`${c}<f32>( 0 )`,d=`${c}<f32>( ${l} - ${u} )`;return n=`${c}<u32>( clamp( floor( ${a}( ${n} ) * ${c}<f32>( ${l} ) ), ${f}, ${d} ) )`,this.generateTextureLoad(e,t,n,o,r,null)}generateStorageTextureLoad(e,t,n,r,s,o){o&&(n=`${n} + ${o}`);let a;return s?a=`textureLoad( ${t}, ${n}, ${s} )`:a=`textureLoad( ${t}, ${n} )`,a}generateTextureLoad(e,t,n,r,s,o){r===null&&(r="0u"),o&&(n=`${n} + ${o}`);let a;return s?a=`textureLoad( ${t}, ${n}, ${s}, u32( ${r} ) )`:(a=`textureLoad( ${t}, ${n}, u32( ${r} ) )`,this.renderer.backend.compatibilityMode&&e.isDepthTexture&&(a+=".x")),a}generateTextureStore(e,t,n,r,s){let o;return r?o=`textureStore( ${t}, ${n}, ${r}, ${s} )`:o=`textureStore( ${t}, ${n}, ${s} )`,o}isSampleCompare(e){return e.isDepthTexture===!0&&e.compareFunction!==null&&this.renderer.hasCompatibility(Dd.TEXTURE_COMPARE)}isUnfilterable(e){return this.getComponentTypeFromTexture(e)!=="float"||!this.isAvailable("float32Filterable")&&e.type===cr||this.isSampleCompare(e)===!1&&e.minFilter===Ti&&e.magFilter===Ti||this.renderer.backend.utils.getTextureSampleData(e).primarySamples>1}generateTexture(e,t,n,r,s,o=this.shaderStage){let a=null;return this.isUnfilterable(e)?a=this.generateTextureLod(e,t,n,r,s,"0",o):a=this._generateTextureSample(e,t,n,r,s,o),a}generateTextureGrad(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return s?o?`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${s}, ${r[0]}, ${r[1]}, ${o} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${s}, ${r[0]}, ${r[1]} )`:o?`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${r[0]}, ${r[1]}, ${o} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${r[0]}, ${r[1]} )`;ze(`WebGPURenderer: THREE.TextureNode.gradient() does not support ${a} shader.`)}generateTextureCompare(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return e.isDepthTexture===!0&&e.isArrayTexture===!0?o?`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${r} )`;ze(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}generateTextureGather(e,t,n,r,s,o){let a=e.isDepthTexture===!0?"":`${r}, `;return s?o?`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${s}, ${o} )`:`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${s} )`:o?`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${o} )`:`textureGather( ${a}${t}, ${t}_sampler, ${n})`}generateTextureGatherCompare(e,t,n,r,s,o){return s?o?`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r})`:o?`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${r})`}generateTextureLevel(e,t,n,r,s,o){return this.isUnfilterable(e)===!1?s?o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateTextureBias(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return s?o?`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${r} )`;ze(`WebGPURenderer: THREE.TextureNode.biasNode does not support ${a} shader.`)}getPropertyName(e,t=this.shaderStage){if(e.isNodeVarying===!0&&e.needsInterpolation===!0){if(t==="vertex")return`varyings.${e.name}`}else if(e.isNodeUniform===!0){let n=e.name,r=e.type;return r==="texture"||r==="cubeTexture"||r==="cubeDepthTexture"||r==="storageTexture"||r==="texture3D"?n:r==="buffer"||r==="storageBuffer"||r==="indirectStorageBuffer"?this.isCustomStruct(e)?n:n+".value":e.groupNode.name+"."+n}return super.getPropertyName(e)}getOutputStructName(){return"output"}getFunctionOperator(e){let t=sPe[e];return t!==void 0?(this._include(t),t):null}getNodeAccess(e,t){return t!=="compute"?e.isAtomic===!0?(Xe("WebGPURenderer: Atomic operations are only supported in compute shaders."),$o.READ_WRITE):$o.READ_ONLY:e.access}getStorageAccess(e,t){return rPe[this.getNodeAccess(e,t)]}getUniformFromNode(e,t,n,r=null){let s=super.getUniformFromNode(e,t,n,r),o=this.getDataFromNode(e,n,this.globalCache);if(o.uniformGPU===void 0){let a,l=e.groupNode,c=l.name,u=this.getBindGroupArray(c,n);if(t==="texture"||t==="cubeTexture"||t==="cubeDepthTexture"||t==="storageTexture"||t==="texture3D"){let f=null,d=this.getNodeAccess(e,n);if(t==="texture"||t==="storageTexture"?e.value.is3DTexture===!0?f=new wS(s.name,s.node,l,d):f=new fx(s.name,s.node,l,d):t==="cubeTexture"||t==="cubeDepthTexture"?f=new $4(s.name,s.node,l,d):t==="texture3D"&&(f=new wS(s.name,s.node,l,d)),f.store=e.isStorageTextureNode===!0,f.mipLevel=f.store?e.mipLevel:0,f.setVisibility(JO[n]),e.value.isCubeTexture===!0||this.isUnfilterable(e.value)===!1&&f.store===!1||e.gatherNode!==null){let y=new h9(`${s.name}_sampler`,s.node,l);y.setVisibility(JO[n]),u.push(y,f),a=[y,f]}else u.push(f),a=[f]}else if(t==="buffer"||t==="storageBuffer"||t==="indirectStorageBuffer"){let f=this.getSharedDataFromNode(e),d=f.buffer;if(d===void 0){let A=t==="buffer"?W4:d9;d=new A(e,l),f.buffer=d}d.setVisibility(d.getVisibility()|JO[n]),u.push(d),a=d,s.name=r||"NodeBuffer_"+s.id}else{let f=this.uniformGroups[c];f===void 0&&(f=new j4(c,l),f.setVisibility(yf.VERTEX|yf.FRAGMENT|yf.COMPUTE),this.uniformGroups[c]=f),u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let d=a.name;f.uniforms.some(y=>y.name===d)||f.addUniform(a)}o.uniformGPU=a}return s}getBuiltin(e,t,n,r=this.shaderStage){let s=this.builtins[r]||(this.builtins[r]=new Map);return s.has(e)===!1&&s.set(e,{name:e,property:t,type:n}),t}hasBuiltin(e,t=this.shaderStage){return this.builtins[t]!==void 0&&this.builtins[t].has(e)}getVertexIndex(){return this.shaderStage==="vertex"?this.getBuiltin("vertex_index","vertexIndex","u32","attribute"):"vertexIndex"}buildFunctionCode(e){let t=e.layout,n=this.flowShaderNode(e),r=[];for(let o of t.inputs)r.push(o.name+" : "+this.getType(o.type));let s=`fn ${t.name}( ${r.join(", ")} ) -> ${this.getType(t.type)} {4572+`,rne[t]=n=new hr(o,r)}return n.build(this),t}generateArrayDeclaration(e,t){return`array< ${this.getType(e)}, ${t} >`}generateTextureDimension(e,t,n){let r=this.getDataFromNode(e,this.shaderStage,this.cache);r.dimensionsSnippet===void 0&&(r.dimensionsSnippet={});let s=r.dimensionsSnippet[n];if(r.dimensionsSnippet[n]===void 0){let o,a,{primarySamples:l}=this.renderer.backend.utils.getTextureSampleData(e),c=l>1;e.is3DTexture||e.isData3DTexture?a="vec3<u32>":a="vec2<u32>",c||e.isStorageTexture?o=t:o=`${t}${n?`, u32( ${n} )`:""}`,s=new ax(new cx(`textureDimensions( ${o} )`,a)),r.dimensionsSnippet[n]=s,(e.isArrayTexture||e.isDataArrayTexture||e.is3DTexture||e.isData3DTexture)&&(r.arrayLayerCount=new ax(new cx(`textureNumLayers(${t})`,"u32"))),e.isTextureCube&&(r.cubeFaceCount=new ax(new cx("6u","u32")))}return s.build(this)}generateFilteredTexture(e,t,n,r,s="0u",o){let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,s);return r&&(n=`${n} + vec2<f32>(${r}) / ${l}`),o?(this._include("biquadraticTextureArray"),`tsl_biquadraticTexture_array( ${t}, ${a}( ${n} ), ${l}, u32( ${o} ), u32( ${s} ) )`):(this._include("biquadraticTexture"),`tsl_biquadraticTexture( ${t}, ${a}( ${n} ), ${l}, u32( ${s} ) )`)}generateTextureLod(e,t,n,r,s,o="0u"){if(e.isCubeTexture===!0){s&&(n=`${n} + vec3<f32>(${s})`);let A=e.isDepthTexture?"u32":"f32";return`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${A}( ${o} ) )`}let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,o),c=e.is3DTexture||e.isData3DTexture?"vec3":"vec2",u=c==="vec3"?"vec3<u32>( 1, 1, 1 )":"vec2<u32>( 1, 1 )";s&&(n=`${n} + ${c}<f32>(${s}) / ${c}<f32>( ${l} )`);let f=`${c}<f32>( 0 )`,d=`${c}<f32>( ${l} - ${u} )`;return n=`${c}<u32>( clamp( floor( ${a}( ${n} ) * ${c}<f32>( ${l} ) ), ${f}, ${d} ) )`,this.generateTextureLoad(e,t,n,o,r,null)}generateStorageTextureLoad(e,t,n,r,s,o){o&&(n=`${n} + ${o}`);let a;return s?a=`textureLoad( ${t}, ${n}, ${s} )`:a=`textureLoad( ${t}, ${n} )`,a}generateTextureLoad(e,t,n,r,s,o){r===null&&(r="0u"),o&&(n=`${n} + ${o}`);let a;return s?a=`textureLoad( ${t}, ${n}, ${s}, u32( ${r} ) )`:(a=`textureLoad( ${t}, ${n}, u32( ${r} ) )`,this.renderer.backend.compatibilityMode&&e.isDepthTexture&&(a+=".x")),a}generateTextureStore(e,t,n,r,s){let o;return r?o=`textureStore( ${t}, ${n}, ${r}, ${s} )`:o=`textureStore( ${t}, ${n}, ${s} )`,o}isSampleCompare(e){return e.isDepthTexture===!0&&e.compareFunction!==null&&this.renderer.hasCompatibility(Bd.TEXTURE_COMPARE)}isUnfilterable(e){return this.getComponentTypeFromTexture(e)!=="float"||!this.isAvailable("float32Filterable")&&e.type===cr||this.isSampleCompare(e)===!1&&e.minFilter===Ti&&e.magFilter===Ti||this.renderer.backend.utils.getTextureSampleData(e).primarySamples>1}generateTexture(e,t,n,r,s,o=this.shaderStage){let a=null;return this.isUnfilterable(e)?a=this.generateTextureLod(e,t,n,r,s,"0",o):a=this._generateTextureSample(e,t,n,r,s,o),a}generateTextureGrad(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return s?o?`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${s}, ${r[0]}, ${r[1]}, ${o} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${s}, ${r[0]}, ${r[1]} )`:o?`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${r[0]}, ${r[1]}, ${o} )`:`textureSampleGrad( ${t}, ${t}_sampler, ${n}, ${r[0]}, ${r[1]} )`;ze(`WebGPURenderer: THREE.TextureNode.gradient() does not support ${a} shader.`)}generateTextureCompare(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return e.isDepthTexture===!0&&e.isArrayTexture===!0?o?`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${r} )`;ze(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${a} shader.`)}generateTextureGather(e,t,n,r,s,o){let a=e.isDepthTexture===!0?"":`${r}, `;return s?o?`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${s}, ${o} )`:`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${s} )`:o?`textureGather( ${a}${t}, ${t}_sampler, ${n}, ${o} )`:`textureGather( ${a}${t}, ${t}_sampler, ${n})`}generateTextureGatherCompare(e,t,n,r,s,o){return s?o?`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${s}, ${r})`:o?`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureGatherCompare( ${t}, ${t}_sampler, ${n}, ${r})`}generateTextureLevel(e,t,n,r,s,o){return this.isUnfilterable(e)===!1?s?o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateTextureBias(e,t,n,r,s,o,a=this.shaderStage){if(a==="fragment")return s?o?`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${s}, ${r}, ${o} )`:`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${s}, ${r} )`:o?`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${r}, ${o} )`:`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${r} )`;ze(`WebGPURenderer: THREE.TextureNode.biasNode does not support ${a} shader.`)}getPropertyName(e,t=this.shaderStage){if(e.isNodeVarying===!0&&e.needsInterpolation===!0){if(t==="vertex")return`varyings.${e.name}`}else if(e.isNodeUniform===!0){let n=e.name,r=e.type;return r==="texture"||r==="cubeTexture"||r==="cubeDepthTexture"||r==="storageTexture"||r==="texture3D"?n:r==="buffer"||r==="storageBuffer"||r==="indirectStorageBuffer"?this.isCustomStruct(e)?n:n+".value":e.groupNode.name+"."+n}return super.getPropertyName(e)}getOutputStructName(){return"output"}getFunctionOperator(e){let t=zIe[e];return t!==void 0?(this._include(t),t):null}getNodeAccess(e,t){return t!=="compute"?e.isAtomic===!0?(Xe("WebGPURenderer: Atomic operations are only supported in compute shaders."),Yo.READ_WRITE):Yo.READ_ONLY:e.access}getStorageAccess(e,t){return kIe[this.getNodeAccess(e,t)]}getUniformFromNode(e,t,n,r=null){let s=super.getUniformFromNode(e,t,n,r),o=this.getDataFromNode(e,n,this.globalCache);if(o.uniformGPU===void 0){let a,l=e.groupNode,c=l.name,u=this.getBindGroupArray(c,n);if(t==="texture"||t==="cubeTexture"||t==="cubeDepthTexture"||t==="storageTexture"||t==="texture3D"){let f=null,d=this.getNodeAccess(e,n);if(t==="texture"||t==="storageTexture"?e.value.is3DTexture===!0?f=new RS(s.name,s.node,l,d):f=new vx(s.name,s.node,l,d):t==="cubeTexture"||t==="cubeDepthTexture"?f=new nP(s.name,s.node,l,d):t==="texture3D"&&(f=new RS(s.name,s.node,l,d)),f.store=e.isStorageTextureNode===!0,f.mipLevel=f.store?e.mipLevel:0,f.setVisibility(xU[n]),e.value.isCubeTexture===!0||this.isUnfilterable(e.value)===!1&&f.store===!1||e.gatherNode!==null){let y=new L9(`${s.name}_sampler`,s.node,l);y.setVisibility(xU[n]),u.push(y,f),a=[y,f]}else u.push(f),a=[f]}else if(t==="buffer"||t==="storageBuffer"||t==="indirectStorageBuffer"){let f=this.getSharedDataFromNode(e),d=f.buffer;if(d===void 0){let A=t==="buffer"?J4:N9;d=new A(e,l),f.buffer=d}d.setVisibility(d.getVisibility()|xU[n]),u.push(d),a=d,s.name=r||"NodeBuffer_"+s.id}else{let f=this.uniformGroups[c];f===void 0&&(f=new eP(c,l),f.setVisibility(yf.VERTEX|yf.FRAGMENT|yf.COMPUTE),this.uniformGroups[c]=f),u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let d=a.name;f.uniforms.some(y=>y.name===d)||f.addUniform(a)}o.uniformGPU=a}return s}getBuiltin(e,t,n,r=this.shaderStage){let s=this.builtins[r]||(this.builtins[r]=new Map);return s.has(e)===!1&&s.set(e,{name:e,property:t,type:n}),t}hasBuiltin(e,t=this.shaderStage){return this.builtins[t]!==void 0&&this.builtins[t].has(e)}getVertexIndex(){return this.shaderStage==="vertex"?this.getBuiltin("vertex_index","vertexIndex","u32","attribute"):"vertexIndex"}buildFunctionCode(e){let t=e.layout,n=this.flowShaderNode(e),r=[];for(let o of t.inputs)r.push(o.name+" : "+this.getType(o.type));let s=`fn ${t.name}( ${r.join(", ")} ) -> ${this.getType(t.type)} {45734573 ${n.vars}45744574 ${n.code}45754575 `;return n.result&&(s+=`	return ${n.result};@@ -4591,7 +4591,7 @@ ${n.code}
45914591 	${r.join(`45924592 	`)}45934593 `}getVaryings(e){let t=[];if(e==="vertex"&&this.getBuiltin("position","builtinClipSpace","vec4<f32>","vertex"),e==="vertex"||e==="fragment"){let s=this.varyings,o=this.vars[e],a=0;for(let l=0;l<s.length;l++){let c=s[l];if(c.needsInterpolation){let u=`@location( ${a++} )`;if(c.interpolationType){let f=c.interpolationSampling!==null?`, ${c.interpolationSampling} )`:" )";u+=` @interpolate( ${c.interpolationType}${f}`}else/^(int|uint|ivec|uvec)/.test(c.type)&&(u+=" @interpolate(flat, either)");t.push(`${u} ${c.name} : ${this.getType(c.type)}`)}else e==="vertex"&&o.includes(c)===!1&&o.push(c)}}let n=this.getBuiltins(e);n&&t.push(n);let r=t.join(`,4594-	`);return e==="vertex"?this._getWGSLStruct("VaryingsStruct","	"+r):r}isCustomStruct(e){let t=e.value,n=e.node,r=(t.isBufferAttribute||t.isInstancedBufferAttribute)&&n.structTypeNode!==null,s=n.value&&n.value.array&&typeof n.value.itemSize=="number"&&n.value.array.length>n.value.itemSize;return r&&!s}getUniforms(e){let t=this.renderer.backend,n=this.uniforms[e],r=[],s=[],o=[],a={};for(let c of n){let u=c.groupNode.name,f=this.bindingsIndexes[u];if(c.type==="texture"||c.type==="cubeTexture"||c.type==="cubeDepthTexture"||c.type==="storageTexture"||c.type==="texture3D"){let d=c.node,A=d.value;(A.isCubeTexture===!0||this.isUnfilterable(A)===!1&&d.isStorageTextureNode!==!0||d.gatherNode!==null)&&(this.isSampleCompare(A)&&d.compareNode!==null?r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name}_sampler : sampler_comparison;`):r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name}_sampler : sampler;`));let w,S="",{primarySamples:T}=t.utils.getTextureSampleData(A);if(T>1&&(S="_multisampled"),A.isCubeTexture===!0&&A.isDepthTexture===!0)w="texture_depth_cube";else if(A.isCubeTexture===!0)w="texture_cube<f32>";else if(A.isDepthTexture===!0)t.compatibilityMode&&A.compareFunction===null?w=`texture${S}_2d<f32>`:w=`texture_depth${S}_2d${A.isArrayTexture===!0?"_array":""}`;else if(c.node.isStorageTextureNode===!0){let R=w9(A,t.device),P=this.getStorageAccess(c.node,e),I=c.node.value.is3DTexture,F=c.node.value.isArrayTexture;w=`texture_storage_${I?"3d":`2d${F?"_array":""}`}<${R}, ${P}>`}else if(A.isArrayTexture===!0||A.isDataArrayTexture===!0||A.isCompressedArrayTexture===!0)w="texture_2d_array<f32>";else if(A.is3DTexture===!0||A.isData3DTexture===!0)w="texture_3d<f32>";else{let R=this.getComponentTypeFromTexture(A).charAt(0);w=`texture${S}_2d<${R}32>`}r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name} : ${w};`)}else if(c.type==="buffer"||c.type==="storageBuffer"||c.type==="indirectStorageBuffer"){let d=c.node,A=this.getType(d.getNodeType(this)),y=d.bufferCount,w=y>0&&c.type==="buffer"?", "+y:"",S=d.isStorageBufferNode?`storage, ${this.getStorageAccess(d,e)}`:"uniform";if(this.isCustomStruct(c))s.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var<${S}> ${c.name} : ${A};`);else{let R=`	value : array< ${d.isAtomic?`atomic<${A}>`:`${A}`}${w} >`;s.push(this._getWGSLStructBinding(c.name,R,S,f.binding++,f.group))}}else{let d=c.groupNode.name;if(a[d]===void 0){let A=this.uniformGroups[d];if(A!==void 0){let y=[];for(let S of A.uniforms){let T=S.getType(),R=this.getType(this.getVectorType(T));y.push(`	${S.name} : ${R}`)}let w=this.uniformGroupsBindings[d];w===void 0&&(w={index:f.binding++,id:f.group},this.uniformGroupsBindings[d]=w),a[d]={index:w.index,id:w.id,snippets:y}}}}}for(let c in a){let u=a[c];o.push(this._getWGSLStructBinding(c,u.snippets.join(`,4594+	`);return e==="vertex"?this._getWGSLStruct("VaryingsStruct","	"+r):r}isCustomStruct(e){let t=e.value,n=e.node,r=(t.isBufferAttribute||t.isInstancedBufferAttribute)&&n.structTypeNode!==null,s=n.value&&n.value.array&&typeof n.value.itemSize=="number"&&n.value.array.length>n.value.itemSize;return r&&!s}getUniforms(e){let t=this.renderer.backend,n=this.uniforms[e],r=[],s=[],o=[],a={};for(let c of n){let u=c.groupNode.name,f=this.bindingsIndexes[u];if(c.type==="texture"||c.type==="cubeTexture"||c.type==="cubeDepthTexture"||c.type==="storageTexture"||c.type==="texture3D"){let d=c.node,A=d.value;(A.isCubeTexture===!0||this.isUnfilterable(A)===!1&&d.isStorageTextureNode!==!0||d.gatherNode!==null)&&(this.isSampleCompare(A)&&d.compareNode!==null?r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name}_sampler : sampler_comparison;`):r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name}_sampler : sampler;`));let w,S="",{primarySamples:T}=t.utils.getTextureSampleData(A);if(T>1&&(S="_multisampled"),A.isCubeTexture===!0&&A.isDepthTexture===!0)w="texture_depth_cube";else if(A.isCubeTexture===!0)w="texture_cube<f32>";else if(A.isDepthTexture===!0)t.compatibilityMode&&A.compareFunction===null?w=`texture${S}_2d<f32>`:w=`texture_depth${S}_2d${A.isArrayTexture===!0?"_array":""}`;else if(c.node.isStorageTextureNode===!0){let R=H9(A,t.device),I=this.getStorageAccess(c.node,e),P=c.node.value.is3DTexture,F=c.node.value.isArrayTexture;w=`texture_storage_${P?"3d":`2d${F?"_array":""}`}<${R}, ${I}>`}else if(A.isArrayTexture===!0||A.isDataArrayTexture===!0||A.isCompressedArrayTexture===!0)w="texture_2d_array<f32>";else if(A.is3DTexture===!0||A.isData3DTexture===!0)w="texture_3d<f32>";else{let R=this.getComponentTypeFromTexture(A).charAt(0);w=`texture${S}_2d<${R}32>`}r.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var ${c.name} : ${w};`)}else if(c.type==="buffer"||c.type==="storageBuffer"||c.type==="indirectStorageBuffer"){let d=c.node,A=this.getType(d.getNodeType(this)),y=d.bufferCount,w=y>0&&c.type==="buffer"?", "+y:"",S=d.isStorageBufferNode?`storage, ${this.getStorageAccess(d,e)}`:"uniform";if(this.isCustomStruct(c))s.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var<${S}> ${c.name} : ${A};`);else{let R=`	value : array< ${d.isAtomic?`atomic<${A}>`:`${A}`}${w} >`;s.push(this._getWGSLStructBinding(c.name,R,S,f.binding++,f.group))}}else{let d=c.groupNode.name;if(a[d]===void 0){let A=this.uniformGroups[d];if(A!==void 0){let y=[];for(let S of A.uniforms){let T=S.getType(),R=this.getType(this.getVectorType(T));y.push(`	${S.name} : ${R}`)}let w=this.uniformGroupsBindings[d];w===void 0&&(w={index:f.binding++,id:f.group},this.uniformGroupsBindings[d]=w),a[d]={index:w.index,id:w.id,snippets:y}}}}}for(let c in a){let u=a[c];o.push(this._getWGSLStructBinding(c,u.snippets.join(`,45954595 `),"uniform",u.index,u.id))}return[...r,...s,...o].join(`45964596 `)}buildCode(){let e=this.material!==null?{fragment:{},vertex:{}}:{compute:{}};this.sortBindingGroups();for(let t in e){this.shaderStage=t;let n=this.allowGlobalVariables,r=e[t];r.uniforms=this.getUniforms(t),r.attributes=this.getAttributes(t),r.varyings=this.getVaryings(t),r.structs=this.getStructs(t),r.vars=this.getVars(t,n),r.codes=this.getCodes(t),r.directives=this.getDirectives(t),r.scopedArrays=this.getScopedArrays(t);let s=`// code45974597 @@ -4604,7 +4604,7 @@ ${n.code}
46044604 	`+y),r.returnType="OutputStruct",r.structs+=this._getWGSLStruct("OutputStruct",A),r.structs+=`46054605 var<private> output : OutputStruct;`,s+=`output.color = ${this.format(f.result,a.getNodeType(this),this.getOutputType())};46064606 4607-	return output;`}}}r.flow=s}if(this.shaderStage=null,this.material!==null)this.vertexShader=this._getWGSLVertexCode(e.vertex),this.fragmentShader=this._getWGSLFragmentCode(e.fragment);else{let t=this.object.workgroupSize;this.computeShader=this._getWGSLComputeCode(e.compute,t)}}getMethod(e,t=null){let n;return t!==null&&(n=this._getWGSLMethod(e+"_"+t)),n===void 0&&(n=this._getWGSLMethod(e)),n||e}getBitcastMethod(e){return`bitcast<${this.getType(e)}>`}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,n){return`select( ${n}, ${t}, ${e} )`}getType(e){return oPe[e]||e}isAvailable(e){let t=Lte[e];return t===void 0&&(e==="float32Filterable"?t=this.renderer.hasFeature("float32-filterable"):e==="clipDistance"&&(t=this.renderer.hasFeature("clip-distances")),Lte[e]=t),t}_getWGSLMethod(e){return qw[e]!==void 0&&this._include(e),aPe[e]}_include(e){let t=qw[e];return t.build(this),this.addInclude(t),t}_getWGSLVertexCode(e){return`${this.getSignature()}4607+	return output;`}}}r.flow=s}if(this.shaderStage=null,this.material!==null)this.vertexShader=this._getWGSLVertexCode(e.vertex),this.fragmentShader=this._getWGSLFragmentCode(e.fragment);else{let t=this.object.workgroupSize;this.computeShader=this._getWGSLComputeCode(e.compute,t)}}getMethod(e,t=null){let n;return t!==null&&(n=this._getWGSLMethod(e+"_"+t)),n===void 0&&(n=this._getWGSLMethod(e)),n||e}getBitcastMethod(e){return`bitcast<${this.getType(e)}>`}getFloatPackingMethod(e){return this.getMethod(`floatpack_${e}_2x16`)}getFloatUnpackingMethod(e){return this.getMethod(`floatunpack_${e}_2x16`)}getTernary(e,t,n){return`select( ${n}, ${t}, ${e} )`}getType(e){return VIe[e]||e}isAvailable(e){let t=ine[e];return t===void 0&&(e==="float32Filterable"?t=this.renderer.hasFeature("float32-filterable"):e==="clipDistance"&&(t=this.renderer.hasFeature("clip-distances")),ine[e]=t),t}_getWGSLMethod(e){return Yw[e]!==void 0&&this._include(e),GIe[e]}_include(e){let t=Yw[e];return t.build(this),this.addInclude(t),t}_getWGSLVertexCode(e){return`${this.getSignature()}46084608 // directives46094609 ${e.directives}46104610 @@ -4635,7 +4635,7 @@ fn main( ${e.attributes} ) -> VaryingsStruct {
46354635 }46364636 `}_getWGSLFragmentCode(e){return`${this.getSignature()}46374637 // global4638-${Wse}4638+${Aoe}46394639 46404640 // structs46414641 ${e.structs}@@ -4698,10 +4698,10 @@ struct ${e} {
46984698 ${t}46994699 };`}_getWGSLStructBinding(e,t,n,r=0,s=0){let o=e+"Struct";return`${this._getWGSLStruct(o,t)}47004700 @binding( ${r} ) @group( ${s} )4701-var<${n}> ${e} : ${o};`}},ma=new Am,eU=new t1,jse=new Map([[Int8Array,["sint8","snorm8"]],[Uint8Array,["uint8","unorm8"]],[Int16Array,["sint16","snorm16"]],[Uint16Array,["uint16","unorm16"]],[Int32Array,["sint32","snorm32"]],[Uint32Array,["uint32","unorm32"]],[Float32Array,["float32"]]]);typeof Float16Array<"u"&&jse.set(Float16Array,["float16"]);var lPe=new Map([[jv,["float16"]]]),cPe=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]),M9=class{constructor(e){this.backend=e}createAttribute(e,t){let n=this._getBufferAttribute(e),r=this.backend,s=r.get(n),o=s.buffer;if(o===void 0){let a=r.device,l=n.array;if(e.normalized===!1){if(l.constructor===Int16Array||l.constructor===Int8Array)l=new Int32Array(l);else if((l.constructor===Uint16Array||l.constructor===Uint8Array)&&(l=new Uint32Array(l),t&GPUBufferUsage.INDEX))for(let d=0;d<l.length;d++)l[d]===65535&&(l[d]=4294967295)}n.array=l;let c;if((n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&n.itemSize===3)c=4;else if(n.itemSize>1&&n.itemSize*l.BYTES_PER_ELEMENT%4!==0){let d=n.itemSize*l.BYTES_PER_ELEMENT;c=Math.floor((d+3)/4)*4/l.BYTES_PER_ELEMENT}if(c!==void 0){let d=n.itemSize,A=new l.constructor(n.count*c);for(let y=0;y<n.count;y++)A.set(l.subarray(y*d,y*d+d),y*c);(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&(n.itemSize=c,n.array=A),l=A,s._itemSize=d,s._paddedItemSize=c}let u=l.byteLength,f=u+(4-u%4)%4;ma.label=n.name,ma.size=f,ma.usage=t,ma.mappedAtCreation=!0,o=a.createBuffer(ma),ma.reset(),new l.constructor(o.getMappedRange()).set(l),o.unmap(),s.buffer=o}}updateAttribute(e){let t=this._getBufferAttribute(e),n=this.backend,r=n.device,s=n.get(t),o=n.get(t).buffer,a=t.array,l=s._itemSize,c=s._paddedItemSize;if(c!==void 0){a=new a.constructor(t.count*c);for(let f=0;f<t.count;f++)a.set(t.array.subarray(f*l,f*l+l),f*c);(t.isStorageBufferAttribute||t.isStorageInstancedBufferAttribute)&&(t.array=a)}let u=t.updateRanges;if(u.length===0)r.queue.writeBuffer(o,0,a,0);else{let f=o_(a),d=f?1:a.BYTES_PER_ELEMENT;for(let A=0,y=u.length;A<y;A++){let w=u[A],S,T;if(c!==void 0){let P=Math.floor(w.start/l),I=Math.ceil((w.start+w.count)/l)-P;S=P*c*d,T=I*c*d}else S=w.start*d,T=w.count*d;let R=S*(f?a.BYTES_PER_ELEMENT:1);r.queue.writeBuffer(o,R,a,S,T)}t.clearUpdateRanges()}}createShaderVertexBuffers(e){let t=e.getAttributes(),n=new Map;for(let r=0;r<t.length;r++){let s=t[r],o=s.array.BYTES_PER_ELEMENT,a=this._getBufferAttribute(s),l=n.get(a);if(l===void 0){let f,d;s.isInterleavedBufferAttribute===!0?(f=s.data.stride*o,d=s.data.isInstancedInterleavedBuffer?LR.Instance:LR.Vertex):(f=s.itemSize*o,d=s.isInstancedBufferAttribute?LR.Instance:LR.Vertex,s.itemSize>1&&f%4!==0&&(f=Math.floor((f+3)/4)*4)),s.normalized===!1&&(s.array.constructor===Int16Array||s.array.constructor===Uint16Array)&&(f=4),l={arrayStride:f,attributes:[],stepMode:d},n.set(a,l)}let c=this._getVertexFormat(s),u=s.isInterleavedBufferAttribute===!0?s.offset*o:0;l.attributes.push({shaderLocation:r,offset:u,format:c})}return Array.from(n.values())}destroyAttribute(e){let t=this.backend;t.get(this._getBufferAttribute(e)).buffer.destroy(),t.delete(e)}async getArrayBufferAsync(e,t=null,n=0,r=-1){let s=this.backend,o=s.device,l=s.get(this._getBufferAttribute(e)).buffer,c=r===-1?l.size-n:r,u;if(t!==null&&t.isReadbackBuffer){let A=s.get(t);if(t._mapped===!0)throw new Error("THREE.WebGPUAttributeUtils: ReadbackBuffer must be released before being used again.");if(t._mapped=!0,A.readBufferGPU===void 0){ma.label=`${t.name}_readback`,ma.size=t.maxByteLength,ma.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(ma),ma.reset();let y=()=>{t.buffer=null,t._mapped=!1,u.unmap()},w=()=>{t.buffer=null,t._mapped=!1,u.destroy(),s.delete(t),t.removeEventListener("release",y),t.removeEventListener("dispose",w)};t.addEventListener("release",y),t.addEventListener("dispose",w),A.readBufferGPU=u}else u=A.readBufferGPU}else ma.label=`${e.name}_readback`,ma.size=c,ma.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(ma),ma.reset();eU.label=`readback_encoder_${e.name}`;let f=o.createCommandEncoder(eU);eU.reset(),f.copyBufferToBuffer(l,n,u,0,c);let d=f.finish();if(mf(o,d),await u.mapAsync(GPUMapMode.READ,0,c),t===null){let y=u.getMappedRange(0,c).slice();return u.destroy(),y}else{if(t.isReadbackBuffer)return t.buffer=u.getMappedRange(0,c),t;{let A=u.getMappedRange(0,c);return new Uint8Array(t).set(new Uint8Array(A)),u.destroy(),t}}}_getVertexFormat(e){let{itemSize:t,normalized:n}=e,r=e.array.constructor,s=e.constructor,o;if(t===1)o=cPe.get(r);else{let l=(lPe.get(s)||jse.get(r))[n?1:0];if(l){let c=r.BYTES_PER_ELEMENT*t,f=Math.floor((c+3)/4)*4/r.BYTES_PER_ELEMENT;if(f%1)throw new Error("THREE.WebGPUAttributeUtils: Bad vertex format item size.");o=`${l}x${f}`}}return o||ze("WebGPUAttributeUtils: Vertex format not supported yet."),o}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}},ic=new eI,Hw=new Am,W_=new TS,C9=class{constructor(e){this.layoutGPU=e,this.usedTimes=0}},R9=class{constructor(e){this.backend=e,this._bindGroupLayoutCache=new Map}createBindingsLayout(e){let t=this.backend,n=t.device,r=t.get(e);if(r.layout)return r.layout.layoutGPU;let s=this._createLayoutEntries(e),o=mx(JSON.stringify(s)),a=this._bindGroupLayoutCache.get(o);return a===void 0&&(a=new C9(n.createBindGroupLayout({entries:s})),this._bindGroupLayoutCache.set(o,a)),a.usedTimes++,r.layout=a,r.layoutKey=o,a.layoutGPU}createBindings(e,t,n,r=0){let{backend:s}=this,o=s.get(e),a=this.createBindingsLayout(e),l;n>0&&(o.groups===void 0&&(o.groups=[],o.versions=[]),o.versions[n]===r&&(l=o.groups[n])),l===void 0&&(l=this.createBindGroup(e,a),n>0&&(o.groups[n]=l,o.versions[n]=r)),o.group=l}updateBinding(e){let t=this.backend,n=t.device,r=e.buffer,s=t.get(e).buffer,o=e.updateRanges;if(o.length===0)n.queue.writeBuffer(s,0,r,0);else{let a=o_(r),l=a?1:r.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let d=o[u],A=o[u+1],y=d.start+d.count;if(A!==void 0&&A.start===y)continue;let w=c*l,S=(y-c)*l,T=w*(a?r.BYTES_PER_ELEMENT:1);n.queue.writeBuffer(s,T,r,w,S),A!==void 0&&(c=A.start)}}}createBindGroupIndex(e,t){let r=this.backend.device,s=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,o=e[0];Hw.label="bindingCameraIndex_"+o,Hw.size=16,Hw.usage=s;let a=r.createBuffer(Hw);Hw.reset(),r.queue.writeBuffer(a,0,e,0),ic.label="bindGroupCameraIndex_"+o,ic.layout=t,ic.entries.push({binding:0,resource:{buffer:a}});let l=r.createBindGroup(ic);return ic.reset(),l}createBindGroup(e,t){let n=this.backend,r=n.device,s=0;ic.label="bindGroup_"+e.name,ic.layout=t;for(let a of e.bindings){if(a.isUniformBuffer){let l=n.get(a);ic.entries.push({binding:s,resource:{buffer:l.buffer}})}else if(a.isStorageBuffer){let l=n.get(a.attribute).buffer;ic.entries.push({binding:s,resource:{buffer:l}})}else if(a.isSampledTexture){let l=n.get(a.texture),c;if(l.externalTexture!==void 0)c=r.importExternalTexture({source:l.externalTexture});else{let u=a.store?1:l.texture.mipLevelCount,f=a.store?a.mipLevel:0,d=`view-${l.texture.width}-${l.texture.height}`;if(l.texture.depthOrArrayLayers>1&&(d+=`-${l.texture.depthOrArrayLayers}`),d+=`-${u}-${f}`,c=l[d],c===void 0){let A=ZIe.All,y;a.isSampledCubeTexture?y=jo.Cube:a.texture.isArrayTexture||a.texture.isDataArrayTexture||a.texture.isCompressedArrayTexture?y=jo.TwoDArray:a.isSampledTexture3D?y=jo.ThreeD:y=jo.TwoD,W_.aspect=A,W_.dimension=y,W_.mipLevelCount=u,W_.baseMipLevel=f,c=l[d]=l.texture.createView(W_),W_.reset()}}ic.entries.push({binding:s,resource:c})}else if(a.isSampler){let l=n.get(a);ic.entries.push({binding:s,resource:l.sampler})}s++}let o=r.createBindGroup(ic);return ic.reset(),o}_createLayoutEntries(e){let t=[],n=0;for(let r of e.bindings){let s=this.backend,o={binding:n,visibility:r.visibility};if(r.isUniformBuffer||r.isStorageBuffer){let a={};r.isStorageBuffer&&(r.visibility&yf.COMPUTE&&(r.access===$o.READ_WRITE||r.access===$o.WRITE_ONLY)?a.type=$O.Storage:a.type=$O.ReadOnlyStorage),o.buffer=a}else if(r.isSampledTexture&&r.store){let a={};a.format=this.backend.get(r.texture).texture.format;let l=r.access;l===$o.READ_WRITE?a.access=YO.ReadWrite:l===$o.WRITE_ONLY?a.access=YO.WriteOnly:a.access=YO.ReadOnly,r.texture.isArrayTexture?a.viewDimension=jo.TwoDArray:r.texture.is3DTexture&&(a.viewDimension=jo.ThreeD),o.storageTexture=a}else if(r.isSampledTexture){let a={},{primarySamples:l}=s.utils.getTextureSampleData(r.texture);if(l>1&&(a.multisampled=!0,r.texture.isDepthTexture||(a.sampleType=Lg.UnfilterableFloat)),r.texture.isDepthTexture)s.compatibilityMode&&r.texture.compareFunction===null?a.sampleType=Lg.UnfilterableFloat:a.sampleType=Lg.Depth;else{let c=r.texture.type;c===Zr?a.sampleType=Lg.SInt:c===xi?a.sampleType=Lg.UInt:c===cr&&(this.backend.hasFeature("float32-filterable")?a.sampleType=Lg.Float:a.sampleType=Lg.UnfilterableFloat)}r.isSampledCubeTexture?a.viewDimension=jo.Cube:r.texture.isArrayTexture||r.texture.isDataArrayTexture||r.texture.isCompressedArrayTexture?a.viewDimension=jo.TwoDArray:r.isSampledTexture3D&&(a.viewDimension=jo.ThreeD),o.texture=a}else if(r.isSampler){let a={};r.texture.isDepthTexture&&(r.texture.compareFunction!==null&&r.textureNode.compareNode!==null&&s.hasCompatibility(Dd.TEXTURE_COMPARE)?a.type=Ete.Comparison:a.type=Ete.NonFiltering),o.sampler=a}else ze(`WebGPUBindingUtils: Unsupported binding "${r}".`);t.push(o),n++}return t}deleteBindGroupData(e){let{backend:t}=this,n=t.get(e);n.layout&&(n.layout.usedTimes--,n.layout.usedTimes===0&&this._bindGroupLayoutCache.delete(n.layoutKey),n.layout=void 0,n.layoutKey=void 0)}dispose(){this._bindGroupLayoutCache.clear()}},I9=class{constructor(e){this.backend=e}getMaxAnisotropy(){return 16}getUniformBufferLimit(){return this.backend.device.limits.maxUniformBufferBindingSize}},P9=class{constructor(){this.label="",this.layout=null,this.compute=null}reset(){this.label="",this.layout=null,this.compute=null}},L9=class{constructor(){this.label="",this.bindGroupLayouts=null}reset(){this.label="",this.bindGroupLayouts=null}},Ww=new P9,j_=new L9,X_=new tI,rc=new nI,D9=class{constructor(e){this.backend=e}_getSampleCount(e){return this.backend.utils.getSampleCountRenderContext(e)}createRenderPipeline(e,t){let{object:n,material:r,geometry:s,pipeline:o}=e,{vertexProgram:a,fragmentProgram:l}=o,c=this.backend,u=c.device,f=c.utils,d=c.get(o),A=[];for(let H of e.getBindings()){let $=c.get(H),{layoutGPU:J}=$.layout;A.push(J)}let y=c.attributeUtils.createShaderVertexBuffers(e),w;r.blending!==ps&&(r.blending!==Ms||r.transparent!==!1)&&(w=this._getBlending(r));let S={};r.stencilWrite===!0&&(S={compare:this._getStencilCompare(r),failOp:this._getStencilOperation(r.stencilFail),depthFailOp:this._getStencilOperation(r.stencilZFail),passOp:this._getStencilOperation(r.stencilZPass)});let T=this._getColorWriteMask(r),R=[];if(e.context.textures!==null){let H=e.context.textures,$=e.context.mrt;for(let J=0;J<H.length;J++){let te=H[J],ce=f.getTextureFormatGPU(te),he;if($!==null)if(this.backend.compatibilityMode!==!0){let ve=$.getBlendMode(te.name);ve.blending===ob?he=w:ve.blending!==ps&&(he=this._getBlending(ve))}else ni("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets."),he=w;else he=w;R.push({format:ce,blend:he,writeMask:T})}}else{let H=f.getCurrentColorFormat(e.context);R.push({format:H,blend:w,writeMask:T})}let P=c.get(a).module,I=c.get(l).module,F=this._getPrimitiveState(n,s,r),D=this._getDepthCompare(r),L=f.getCurrentDepthStencilFormat(e.context),C=this._getSampleCount(e.context);j_.bindGroupLayouts=A;let B=u.createPipelineLayout(j_);j_.reset(),rc.label=`renderPipeline_${r.name||r.type}_${r.id}`,rc.vertex=Object.assign({},P,{buffers:y}),rc.fragment=Object.assign({},I,{targets:R}),rc.primitive=F,rc.multisample.count=C,rc.multisample.alphaToCoverageEnabled=r.alphaToCoverage&&C>1,rc.layout=B;let k={},z=e.context.depth,G=e.context.stencil;(z===!0||G===!0)&&(z===!0&&(k.format=L,k.depthWriteEnabled=r.depthWrite,k.depthCompare=D),G===!0&&(k.stencilFront=S,k.stencilBack=S,k.stencilReadMask=r.stencilFuncMask,k.stencilWriteMask=r.stencilWriteMask),r.polygonOffset===!0&&F.topology===Yw.TriangleList&&(k.depthBias=r.polygonOffsetUnits,k.depthBiasSlopeScale=r.polygonOffsetFactor,k.depthBiasClamp=0),rc.depthStencil=k),u.pushErrorScope("validation");let W=[{program:a,module:P.module},{program:l,module:I.module}],Y=rc.label;if(t===null)d.pipeline=u.createRenderPipeline(rc),rc.reset(),u.popErrorScope().then(H=>{H!==null&&(d.error=!0,ze(`WebGPURenderer: Render pipeline creation failed (${Y}): ${H.message}`),this._reportShaderDiagnostics(W,Y))});else{let H=new Promise(async $=>{try{let J=null,te=null;try{te=u.createRenderPipelineAsync(rc)}catch(he){J=he}if(rc.reset(),te!==null)try{d.pipeline=await te}catch(he){J=he}let ce=await u.popErrorScope();if(ce!==null||J!==null){d.error=!0;let he=ce&&ce.message||J&&J.message||"unknown";ze(`WebGPURenderer: Async render pipeline creation failed (${Y}): ${he}`),await this._reportShaderDiagnostics(W,Y)}}finally{$()}});t.push(H)}}createBundleEncoder(e,t="renderBundleEncoder"){let n=this.backend,{utils:r,device:s}=n,o=r.getCurrentDepthStencilFormat(e),a=r.getCurrentColorFormats(e),l=this._getSampleCount(e);X_.label=t,X_.colorFormats=a,X_.depthStencilFormat=o,X_.sampleCount=l;let c=s.createRenderBundleEncoder(X_);return X_.reset(),c}createComputePipeline(e,t){let n=this.backend,r=n.device,s=n.get(e.computeProgram).module,o=n.get(e),a=[];for(let f of t){let d=n.get(f),{layoutGPU:A}=d.layout;a.push(A)}let l=e.computeProgram,c=`computePipeline_${l.stage}${l.name?`_${l.name}`:""}`;r.pushErrorScope("validation"),j_.bindGroupLayouts=a;let u=r.createPipelineLayout(j_);j_.reset(),Ww.label=c,Ww.compute=s,Ww.layout=u,o.pipeline=r.createComputePipeline(Ww),Ww.reset(),r.popErrorScope().then(f=>{f!==null&&(o.error=!0,ze(`WebGPURenderer: Compute pipeline creation failed (${c}): ${f.message}`),this._reportShaderDiagnostics([{program:l,module:s.module}],c))})}async _reportShaderDiagnostics(e,t){for(let{program:n,module:r}of e){let s=await r.getCompilationInfo();if(s.messages.length===0)continue;let o=n.code.split(`4701+var<${n}> ${e} : ${o};`}},Aa=new xm,yU=new o1,goe=new Map([[Int8Array,["sint8","snorm8"]],[Uint8Array,["uint8","unorm8"]],[Int16Array,["sint16","snorm16"]],[Uint16Array,["uint16","unorm16"]],[Int32Array,["sint32","snorm32"]],[Uint32Array,["uint32","unorm32"]],[Float32Array,["float32"]]]);typeof Float16Array<"u"&&goe.set(Float16Array,["float16"]);var qIe=new Map([[Qv,["float16"]]]),HIe=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]),$9=class{constructor(e){this.backend=e}createAttribute(e,t){let n=this._getBufferAttribute(e),r=this.backend,s=r.get(n),o=s.buffer;if(o===void 0){let a=r.device,l=n.array;if(e.normalized===!1){if(l.constructor===Int16Array||l.constructor===Int8Array)l=new Int32Array(l);else if((l.constructor===Uint16Array||l.constructor===Uint8Array)&&(l=new Uint32Array(l),t&GPUBufferUsage.INDEX))for(let d=0;d<l.length;d++)l[d]===65535&&(l[d]=4294967295)}n.array=l;let c;if((n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&n.itemSize===3)c=4;else if(n.itemSize>1&&n.itemSize*l.BYTES_PER_ELEMENT%4!==0){let d=n.itemSize*l.BYTES_PER_ELEMENT;c=Math.floor((d+3)/4)*4/l.BYTES_PER_ELEMENT}if(c!==void 0){let d=n.itemSize,A=new l.constructor(n.count*c);for(let y=0;y<n.count;y++)A.set(l.subarray(y*d,y*d+d),y*c);(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&(n.itemSize=c,n.array=A),l=A,s._itemSize=d,s._paddedItemSize=c}let u=l.byteLength,f=u+(4-u%4)%4;Aa.label=n.name,Aa.size=f,Aa.usage=t,Aa.mappedAtCreation=!0,o=a.createBuffer(Aa),Aa.reset(),new l.constructor(o.getMappedRange()).set(l),o.unmap(),s.buffer=o}}updateAttribute(e){let t=this._getBufferAttribute(e),n=this.backend,r=n.device,s=n.get(t),o=n.get(t).buffer,a=t.array,l=s._itemSize,c=s._paddedItemSize;if(c!==void 0){a=new a.constructor(t.count*c);for(let f=0;f<t.count;f++)a.set(t.array.subarray(f*l,f*l+l),f*c);(t.isStorageBufferAttribute||t.isStorageInstancedBufferAttribute)&&(t.array=a)}let u=t.updateRanges;if(u.length===0)r.queue.writeBuffer(o,0,a,0);else{let f=f_(a),d=f?1:a.BYTES_PER_ELEMENT;for(let A=0,y=u.length;A<y;A++){let w=u[A],S,T;if(c!==void 0){let I=Math.floor(w.start/l),P=Math.ceil((w.start+w.count)/l)-I;S=I*c*d,T=P*c*d}else S=w.start*d,T=w.count*d;let R=S*(f?a.BYTES_PER_ELEMENT:1);r.queue.writeBuffer(o,R,a,S,T)}t.clearUpdateRanges()}}createShaderVertexBuffers(e){let t=e.getAttributes(),n=new Map;for(let r=0;r<t.length;r++){let s=t[r],o=s.array.BYTES_PER_ELEMENT,a=this._getBufferAttribute(s),l=n.get(a);if(l===void 0){let f,d;s.isInterleavedBufferAttribute===!0?(f=s.data.stride*o,d=s.data.isInstancedInterleavedBuffer?zR.Instance:zR.Vertex):(f=s.itemSize*o,d=s.isInstancedBufferAttribute?zR.Instance:zR.Vertex,s.itemSize>1&&f%4!==0&&(f=Math.floor((f+3)/4)*4)),s.normalized===!1&&(s.array.constructor===Int16Array||s.array.constructor===Uint16Array)&&(f=4),l={arrayStride:f,attributes:[],stepMode:d},n.set(a,l)}let c=this._getVertexFormat(s),u=s.isInterleavedBufferAttribute===!0?s.offset*o:0;l.attributes.push({shaderLocation:r,offset:u,format:c})}return Array.from(n.values())}destroyAttribute(e){let t=this.backend;t.get(this._getBufferAttribute(e)).buffer.destroy(),t.delete(e)}async getArrayBufferAsync(e,t=null,n=0,r=-1){let s=this.backend,o=s.device,l=s.get(this._getBufferAttribute(e)).buffer,c=r===-1?l.size-n:r,u;if(t!==null&&t.isReadbackBuffer){let A=s.get(t);if(t._mapped===!0)throw new Error("THREE.WebGPUAttributeUtils: ReadbackBuffer must be released before being used again.");if(t._mapped=!0,A.readBufferGPU===void 0){Aa.label=`${t.name}_readback`,Aa.size=t.maxByteLength,Aa.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(Aa),Aa.reset();let y=()=>{t.buffer=null,t._mapped=!1,u.unmap()},w=()=>{t.buffer=null,t._mapped=!1,u.destroy(),s.delete(t),t.removeEventListener("release",y),t.removeEventListener("dispose",w)};t.addEventListener("release",y),t.addEventListener("dispose",w),A.readBufferGPU=u}else u=A.readBufferGPU}else Aa.label=`${e.name}_readback`,Aa.size=c,Aa.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(Aa),Aa.reset();yU.label=`readback_encoder_${e.name}`;let f=o.createCommandEncoder(yU);yU.reset(),f.copyBufferToBuffer(l,n,u,0,c);let d=f.finish();if(mf(o,d),await u.mapAsync(GPUMapMode.READ,0,c),t===null){let y=u.getMappedRange(0,c).slice();return u.destroy(),y}else{if(t.isReadbackBuffer)return t.buffer=u.getMappedRange(0,c),t;{let A=u.getMappedRange(0,c);return new Uint8Array(t).set(new Uint8Array(A)),u.destroy(),t}}}_getVertexFormat(e){let{itemSize:t,normalized:n}=e,r=e.array.constructor,s=e.constructor,o;if(t===1)o=HIe.get(r);else{let l=(qIe.get(s)||goe.get(r))[n?1:0];if(l){let c=r.BYTES_PER_ELEMENT*t,f=Math.floor((c+3)/4)*4/r.BYTES_PER_ELEMENT;if(f%1)throw new Error("THREE.WebGPUAttributeUtils: Bad vertex format item size.");o=`${l}x${f}`}}return o||ze("WebGPUAttributeUtils: Vertex format not supported yet."),o}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}},oc=new lP,Zw=new xm,K_=new IS,Y9=class{constructor(e){this.layoutGPU=e,this.usedTimes=0}},Z9=class{constructor(e){this.backend=e,this._bindGroupLayoutCache=new Map}createBindingsLayout(e){let t=this.backend,n=t.device,r=t.get(e);if(r.layout)return r.layout.layoutGPU;let s=this._createLayoutEntries(e),o=yx(JSON.stringify(s)),a=this._bindGroupLayoutCache.get(o);return a===void 0&&(a=new Y9(n.createBindGroupLayout({entries:s})),this._bindGroupLayoutCache.set(o,a)),a.usedTimes++,r.layout=a,r.layoutKey=o,a.layoutGPU}createBindings(e,t,n,r=0){let{backend:s}=this,o=s.get(e),a=this.createBindingsLayout(e),l;n>0&&(o.groups===void 0&&(o.groups=[],o.versions=[]),o.versions[n]===r&&(l=o.groups[n])),l===void 0&&(l=this.createBindGroup(e,a),n>0&&(o.groups[n]=l,o.versions[n]=r)),o.group=l}updateBinding(e){let t=this.backend,n=t.device,r=e.buffer,s=t.get(e).buffer,o=e.updateRanges;if(o.length===0)n.queue.writeBuffer(s,0,r,0);else{let a=f_(r),l=a?1:r.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let d=o[u],A=o[u+1],y=d.start+d.count;if(A!==void 0&&A.start===y)continue;let w=c*l,S=(y-c)*l,T=w*(a?r.BYTES_PER_ELEMENT:1);n.queue.writeBuffer(s,T,r,w,S),A!==void 0&&(c=A.start)}}}createBindGroupIndex(e,t){let r=this.backend.device,s=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,o=e[0];Zw.label="bindingCameraIndex_"+o,Zw.size=16,Zw.usage=s;let a=r.createBuffer(Zw);Zw.reset(),r.queue.writeBuffer(a,0,e,0),oc.label="bindGroupCameraIndex_"+o,oc.layout=t,oc.entries.push({binding:0,resource:{buffer:a}});let l=r.createBindGroup(oc);return oc.reset(),l}createBindGroup(e,t){let n=this.backend,r=n.device,s=0;oc.label="bindGroup_"+e.name,oc.layout=t;for(let a of e.bindings){if(a.isUniformBuffer){let l=n.get(a);oc.entries.push({binding:s,resource:{buffer:l.buffer}})}else if(a.isStorageBuffer){let l=n.get(a.attribute).buffer;oc.entries.push({binding:s,resource:{buffer:l}})}else if(a.isSampledTexture){let l=n.get(a.texture),c;if(l.externalTexture!==void 0)c=r.importExternalTexture({source:l.externalTexture});else{let u=a.store?1:l.texture.mipLevelCount,f=a.store?a.mipLevel:0,d=`view-${l.texture.width}-${l.texture.height}`;if(l.texture.depthOrArrayLayers>1&&(d+=`-${l.texture.depthOrArrayLayers}`),d+=`-${u}-${f}`,c=l[d],c===void 0){let A=IIe.All,y;a.isSampledCubeTexture?y=Xo.Cube:a.texture.isArrayTexture||a.texture.isDataArrayTexture||a.texture.isCompressedArrayTexture?y=Xo.TwoDArray:a.isSampledTexture3D?y=Xo.ThreeD:y=Xo.TwoD,K_.aspect=A,K_.dimension=y,K_.mipLevelCount=u,K_.baseMipLevel=f,c=l[d]=l.texture.createView(K_),K_.reset()}}oc.entries.push({binding:s,resource:c})}else if(a.isSampler){let l=n.get(a);oc.entries.push({binding:s,resource:l.sampler})}s++}let o=r.createBindGroup(oc);return oc.reset(),o}_createLayoutEntries(e){let t=[],n=0;for(let r of e.bindings){let s=this.backend,o={binding:n,visibility:r.visibility};if(r.isUniformBuffer||r.isStorageBuffer){let a={};r.isStorageBuffer&&(r.visibility&yf.COMPUTE&&(r.access===Yo.READ_WRITE||r.access===Yo.WRITE_ONLY)?a.type=mU.Storage:a.type=mU.ReadOnlyStorage),o.buffer=a}else if(r.isSampledTexture&&r.store){let a={};a.format=this.backend.get(r.texture).texture.format;let l=r.access;l===Yo.READ_WRITE?a.access=AU.ReadWrite:l===Yo.WRITE_ONLY?a.access=AU.WriteOnly:a.access=AU.ReadOnly,r.texture.isArrayTexture?a.viewDimension=Xo.TwoDArray:r.texture.is3DTexture&&(a.viewDimension=Xo.ThreeD),o.storageTexture=a}else if(r.isSampledTexture){let a={},{primarySamples:l}=s.utils.getTextureSampleData(r.texture);if(l>1&&(a.multisampled=!0,r.texture.isDepthTexture||(a.sampleType=Og.UnfilterableFloat)),r.texture.isDepthTexture)s.compatibilityMode&&r.texture.compareFunction===null?a.sampleType=Og.UnfilterableFloat:a.sampleType=Og.Depth;else{let c=r.texture.type;c===Kr?a.sampleType=Og.SInt:c===xi?a.sampleType=Og.UInt:c===cr&&(this.backend.hasFeature("float32-filterable")?a.sampleType=Og.Float:a.sampleType=Og.UnfilterableFloat)}r.isSampledCubeTexture?a.viewDimension=Xo.Cube:r.texture.isArrayTexture||r.texture.isDataArrayTexture||r.texture.isCompressedArrayTexture?a.viewDimension=Xo.TwoDArray:r.isSampledTexture3D&&(a.viewDimension=Xo.ThreeD),o.texture=a}else if(r.isSampler){let a={};r.texture.isDepthTexture&&(r.texture.compareFunction!==null&&r.textureNode.compareNode!==null&&s.hasCompatibility(Bd.TEXTURE_COMPARE)?a.type=Kte.Comparison:a.type=Kte.NonFiltering),o.sampler=a}else ze(`WebGPUBindingUtils: Unsupported binding "${r}".`);t.push(o),n++}return t}deleteBindGroupData(e){let{backend:t}=this,n=t.get(e);n.layout&&(n.layout.usedTimes--,n.layout.usedTimes===0&&this._bindGroupLayoutCache.delete(n.layoutKey),n.layout=void 0,n.layoutKey=void 0)}dispose(){this._bindGroupLayoutCache.clear()}},K9=class{constructor(e){this.backend=e}getMaxAnisotropy(){return 16}getUniformBufferLimit(){return this.backend.device.limits.maxUniformBufferBindingSize}},Q9=class{constructor(){this.label="",this.layout=null,this.compute=null}reset(){this.label="",this.layout=null,this.compute=null}},J9=class{constructor(){this.label="",this.bindGroupLayouts=null}reset(){this.label="",this.bindGroupLayouts=null}},Kw=new Q9,Q_=new J9,J_=new cP,ac=new uP,ez=class{constructor(e){this.backend=e}_getSampleCount(e){return this.backend.utils.getSampleCountRenderContext(e)}createRenderPipeline(e,t){let{object:n,material:r,geometry:s,pipeline:o}=e,{vertexProgram:a,fragmentProgram:l}=o,c=this.backend,u=c.device,f=c.utils,d=c.get(o),A=[];for(let H of e.getBindings()){let $=c.get(H),{layoutGPU:J}=$.layout;A.push(J)}let y=c.attributeUtils.createShaderVertexBuffers(e),w;r.blending!==ps&&(r.blending!==Ts||r.transparent!==!1)&&(w=this._getBlending(r));let S={};r.stencilWrite===!0&&(S={compare:this._getStencilCompare(r),failOp:this._getStencilOperation(r.stencilFail),depthFailOp:this._getStencilOperation(r.stencilZFail),passOp:this._getStencilOperation(r.stencilZPass)});let T=this._getColorWriteMask(r),R=[];if(e.context.textures!==null){let H=e.context.textures,$=e.context.mrt;for(let J=0;J<H.length;J++){let te=H[J],ce=f.getTextureFormatGPU(te),he;if($!==null)if(this.backend.compatibilityMode!==!0){let ve=$.getBlendMode(te.name);ve.blending===fb?he=w:ve.blending!==ps&&(he=this._getBlending(ve))}else ni("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets."),he=w;else he=w;R.push({format:ce,blend:he,writeMask:T})}}else{let H=f.getCurrentColorFormat(e.context);R.push({format:H,blend:w,writeMask:T})}let I=c.get(a).module,P=c.get(l).module,F=this._getPrimitiveState(n,s,r),D=this._getDepthCompare(r),L=f.getCurrentDepthStencilFormat(e.context),C=this._getSampleCount(e.context);Q_.bindGroupLayouts=A;let B=u.createPipelineLayout(Q_);Q_.reset(),ac.label=`renderPipeline_${r.name||r.type}_${r.id}`,ac.vertex=Object.assign({},I,{buffers:y}),ac.fragment=Object.assign({},P,{targets:R}),ac.primitive=F,ac.multisample.count=C,ac.multisample.alphaToCoverageEnabled=r.alphaToCoverage&&C>1,ac.layout=B;let k={},z=e.context.depth,G=e.context.stencil;(z===!0||G===!0)&&(z===!0&&(k.format=L,k.depthWriteEnabled=r.depthWrite,k.depthCompare=D),G===!0&&(k.stencilFront=S,k.stencilBack=S,k.stencilReadMask=r.stencilFuncMask,k.stencilWriteMask=r.stencilWriteMask),r.polygonOffset===!0&&F.topology===tS.TriangleList&&(k.depthBias=r.polygonOffsetUnits,k.depthBiasSlopeScale=r.polygonOffsetFactor,k.depthBiasClamp=0),ac.depthStencil=k),u.pushErrorScope("validation");let W=[{program:a,module:I.module},{program:l,module:P.module}],Y=ac.label;if(t===null)d.pipeline=u.createRenderPipeline(ac),ac.reset(),u.popErrorScope().then(H=>{H!==null&&(d.error=!0,ze(`WebGPURenderer: Render pipeline creation failed (${Y}): ${H.message}`),this._reportShaderDiagnostics(W,Y))});else{let H=new Promise(async $=>{try{let J=null,te=null;try{te=u.createRenderPipelineAsync(ac)}catch(he){J=he}if(ac.reset(),te!==null)try{d.pipeline=await te}catch(he){J=he}let ce=await u.popErrorScope();if(ce!==null||J!==null){d.error=!0;let he=ce&&ce.message||J&&J.message||"unknown";ze(`WebGPURenderer: Async render pipeline creation failed (${Y}): ${he}`),await this._reportShaderDiagnostics(W,Y)}}finally{$()}});t.push(H)}}createBundleEncoder(e,t="renderBundleEncoder"){let n=this.backend,{utils:r,device:s}=n,o=r.getCurrentDepthStencilFormat(e),a=r.getCurrentColorFormats(e),l=this._getSampleCount(e);J_.label=t,J_.colorFormats=a,J_.depthStencilFormat=o,J_.sampleCount=l;let c=s.createRenderBundleEncoder(J_);return J_.reset(),c}createComputePipeline(e,t){let n=this.backend,r=n.device,s=n.get(e.computeProgram).module,o=n.get(e),a=[];for(let f of t){let d=n.get(f),{layoutGPU:A}=d.layout;a.push(A)}let l=e.computeProgram,c=`computePipeline_${l.stage}${l.name?`_${l.name}`:""}`;r.pushErrorScope("validation"),Q_.bindGroupLayouts=a;let u=r.createPipelineLayout(Q_);Q_.reset(),Kw.label=c,Kw.compute=s,Kw.layout=u,o.pipeline=r.createComputePipeline(Kw),Kw.reset(),r.popErrorScope().then(f=>{f!==null&&(o.error=!0,ze(`WebGPURenderer: Compute pipeline creation failed (${c}): ${f.message}`),this._reportShaderDiagnostics([{program:l,module:s.module}],c))})}async _reportShaderDiagnostics(e,t){for(let{program:n,module:r}of e){let s=await r.getCompilationInfo();if(s.messages.length===0)continue;let o=n.code.split(`47024702 `);for(let a of s.messages){let l=a.lineNum>0?` at line ${a.lineNum}${a.linePos>0?`:${a.linePos}`:""}`:"",c=`WebGPURenderer [${t} / ${n.stage} ${a.type}]${l}: ${a.message}`,u="";a.lineNum>0&&a.lineNum<=o.length&&(u=`47034703   ${o[a.lineNum-1]}`,a.linePos>0&&(u+=`4704-  ${" ".repeat(a.linePos-1)}^`)),(a.type==="error"?ze:Xe)(c+u)}}}_getBlending(e){let t,n,r=e.blending,s=e.blendSrc,o=e.blendDst,a=e.blendEquation;if(r===Id){let l=e.blendSrcAlpha!==null?e.blendSrcAlpha:s,c=e.blendDstAlpha!==null?e.blendDstAlpha:o,u=e.blendEquationAlpha!==null?e.blendEquationAlpha:a;t={srcFactor:this._getBlendFactor(s),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(l),dstFactor:this._getBlendFactor(c),operation:this._getBlendOperation(u)}}else{let l=e.premultipliedAlpha,c=(u,f,d,A)=>{t={srcFactor:u,dstFactor:f,operation:Pg.Add},n={srcFactor:d,dstFactor:A,operation:Pg.Add}};if(l)switch(r){case Ms:c(ui.One,ui.OneMinusSrcAlpha,ui.One,ui.OneMinusSrcAlpha);break;case Dh:c(ui.One,ui.One,ui.One,ui.One);break;case Nh:c(ui.Zero,ui.OneMinusSrc,ui.Zero,ui.One);break;case Fh:c(ui.Dst,ui.OneMinusSrcAlpha,ui.Zero,ui.One);break}else switch(r){case Ms:c(ui.SrcAlpha,ui.OneMinusSrcAlpha,ui.One,ui.OneMinusSrcAlpha);break;case Dh:c(ui.SrcAlpha,ui.One,ui.One,ui.One);break;case Nh:ze(`WebGPURenderer: "SubtractiveBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break;case Fh:ze(`WebGPURenderer: "MultiplyBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break}}if(t!==void 0&&n!==void 0)return{color:t,alpha:n};ze("WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case Nu:t=ui.Zero;break;case cb:t=ui.One;break;case ub:t=ui.Src;break;case hb:t=ui.OneMinusSrc;break;case Yp:t=ui.SrcAlpha;break;case Zp:t=ui.OneMinusSrcAlpha;break;case pb:t=ui.Dst;break;case mb:t=ui.OneMinusDst;break;case fb:t=ui.DstAlpha;break;case db:t=ui.OneMinusDstAlpha;break;case Ab:t=ui.SrcAlphaSaturated;break;case $3e:t=ui.Constant;break;case Y3e:t=ui.OneMinusConstant;break;default:ze("WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t,n=e.stencilFunc;switch(n){case V8:t=Wo.Never;break;case M2:t=Wo.Always;break;case G8:t=Wo.Less;break;case H8:t=Wo.LessEqual;break;case q8:t=Wo.Equal;break;case X8:t=Wo.GreaterEqual;break;case W8:t=Wo.Greater;break;case j8:t=Wo.NotEqual;break;default:ze("WebGPURenderer: Invalid stencil function.",n)}return t}_getStencilOperation(e){let t;switch(e){case _d:t=Q0.Keep;break;case N8:t=Q0.Zero;break;case F8:t=Q0.Replace;break;case z8:t=Q0.Invert;break;case B8:t=Q0.IncrementClamp;break;case O8:t=Q0.DecrementClamp;break;case U8:t=Q0.IncrementWrap;break;case k8:t=Q0.DecrementWrap;break;default:ze("WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case oo:t=Pg.Add;break;case ab:t=Pg.Subtract;break;case lb:t=Pg.ReverseSubtract;break;case EM:t=Pg.Min;break;case MM:t=Pg.Max;break;default:ze("WebGPUPipelineUtils: Blend equation not supported.",e)}return t}_getPrimitiveState(e,t,n){let r={},s=this.backend.utils;r.topology=s.getPrimitiveTopology(e,n),t.index!==null&&e.isLine===!0&&e.isLineSegments!==!0&&(r.stripIndexFormat=t.index.array instanceof Uint16Array?Q4.Uint16:Q4.Uint32);let o=n.side===mi;return e.isMesh&&e.matrixWorld.determinantAffine()<0&&(o=!o),r.frontFace=o===!0?wte.CW:wte.CCW,r.cullMode=n.side===gr?Ste.None:Ste.Back,r}_getColorWriteMask(e){return e.colorWrite===!0?Tte.All:Tte.None}_getDepthCompare(e){let t;if(e.depthTest===!1)t=Wo.Always;else{let n=this.backend.parameters.reversedDepthBuffer?Pb[e.depthFunc]:e.depthFunc;switch(n){case MA:t=Wo.Never;break;case CA:t=Wo.Always;break;case RA:t=Wo.Less;break;case Ch:t=Wo.LessEqual;break;case IA:t=Wo.Equal;break;case PA:t=Wo.GreaterEqual;break;case LA:t=Wo.Greater;break;case DA:t=Wo.NotEqual;break;default:ze("WebGPUPipelineUtils: Invalid depth function.",n)}}return t}},sI=class{constructor(){this.label="",this.type=void 0,this.count=0}reset(){this.label="",this.type=void 0,this.count=0}},hf=new Am,uPe=new t1,jw=new sI,N9=class extends Z4{constructor(e,t,n=2048){super(n),this.device=e,this.type=t,jw.label=`queryset_global_timestamp_${t}`,jw.type="timestamp",jw.count=this.maxQueries,this.querySet=this.device.createQuerySet(jw),jw.reset();let r=this.maxQueries*8;hf.label=`buffer_timestamp_resolve_${t}`,hf.size=r,hf.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,this.resolveBuffer=this.device.createBuffer(hf),hf.reset(),hf.label=`buffer_timestamp_result_${t}`,hf.size=r,hf.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,this.resultBuffer=this.device.createBuffer(hf),hf.reset()}allocateQueriesForContext(e){if(!this.trackTimestamp||this.isDisposed)return null;if(this.currentQueryIndex+2>this.maxQueries)return ni(`WebGPUTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryOffsets.set(e,t),t}async resolveQueriesAsync(){if(!this.trackTimestamp||this.currentQueryIndex===0||this.isDisposed)return this.lastValue;if(this.pendingResolve)return this.pendingResolve;this.pendingResolve=this._resolveQueries();try{return await this.pendingResolve}finally{this.pendingResolve=null}}async _resolveQueries(){if(this.isDisposed)return this.lastValue;try{if(this.resultBuffer.mapState!=="unmapped")return this.lastValue;let e=new Map(this.queryOffsets),t=this.currentQueryIndex,n=t*8;this.currentQueryIndex=0,this.queryOffsets.clear();let r=this.device.createCommandEncoder(uPe);r.resolveQuerySet(this.querySet,0,t,this.resolveBuffer,0),r.copyBufferToBuffer(this.resolveBuffer,0,this.resultBuffer,0,n);let s=r.finish();if(mf(this.device,s),this.resultBuffer.mapState!=="unmapped")return this.lastValue;if(await this.resultBuffer.mapAsync(GPUMapMode.READ,0,n),this.isDisposed)return this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue;let o=new BigUint64Array(this.resultBuffer.getMappedRange(0,n)),a={},l=[];for(let[u,f]of e){let d=u.match(/^(.*):f(\d+)$/),A=parseInt(d[2]);l.includes(A)===!1&&l.push(A),a[A]===void 0&&(a[A]=0);let y=o[f],w=o[f+1],S=Number(w-y)/1e6;this.timestamps.set(u,S),a[A]+=S}let c=a[l[l.length-1]];return this.resultBuffer.unmap(),this.lastValue=c,this.frames=l,c}catch(e){return ze("Error resolving queries:",e),this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue}}async dispose(){if(!this.isDisposed){if(this.isDisposed=!0,this.pendingResolve)try{await this.pendingResolve}catch(e){ze("Error waiting for pending resolve:",e)}if(this.resultBuffer&&this.resultBuffer.mapState==="mapped")try{this.resultBuffer.unmap()}catch(e){ze("Error unmapping buffer:",e)}this.querySet&&(this.querySet.destroy(),this.querySet=null),this.resolveBuffer&&(this.resolveBuffer.destroy(),this.resolveBuffer=null),this.resultBuffer&&(this.resultBuffer.destroy(),this.resultBuffer=null),this.queryOffsets.clear(),this.pendingResolve=null}}},F9=class{constructor(){this.label="",this.timestampWrites=void 0}reset(){this.label="",this.timestampWrites=void 0}},Q_=class{constructor(){this.view=null,this.depthLoadOp=void 0,this.depthStoreOp=void 0,this.depthClearValue=void 0,this.depthReadOnly=!1,this.stencilLoadOp=void 0,this.stencilStoreOp=void 0,this.stencilClearValue=0,this.stencilReadOnly=!1}reset(){this.view=null,this.depthLoadOp=void 0,this.depthStoreOp=void 0,this.depthClearValue=void 0,this.depthReadOnly=!1,this.stencilLoadOp=void 0,this.stencilStoreOp=void 0,this.stencilClearValue=0,this.stencilReadOnly=!1}},B9=class{constructor(){this.querySet=null,this.beginningOfPassWriteIndex=void 0,this.endOfPassWriteIndex=void 0}reset(){this.querySet=null,this.beginningOfPassWriteIndex=void 0,this.endOfPassWriteIndex=void 0}},qu={r:0,g:0,b:0,a:1},sc=new Am,$a=new t1,UR=new F9,Xw=new sI,kR=new iI,zR=new B9,Zc=new dx,ff=new dx,Tr=new TS,Gd=new rI,O9=class extends Y4{constructor(e={}){super(e),this.isWebGPUBackend=!0,this.parameters.alpha=e.alpha===void 0?!0:e.alpha,this.parameters.requiredLimits=e.requiredLimits===void 0?{}:e.requiredLimits,this.compatibilityMode=null,this.device=null,this.defaultRenderPassdescriptor=null,this.utils=new p9(this),this.attributeUtils=new M9(this),this.bindingUtils=new R9(this),this.capabilities=new I9(this),this.pipelineUtils=new D9(this),this.textureUtils=new b9(this),this.occludedResolveCache=new Map;let t=typeof navigator>"u"?!0:/Android/.test(navigator.userAgent)===!1;this._compatibility={[Dd.TEXTURE_COMPARE]:t}}async init(e){await super.init(e);let t=this.parameters,n;if(t.device===void 0){let r={powerPreference:t.powerPreference,featureLevel:"compatibility",xrCompatible:e.xr.enabled},s=typeof navigator<"u"?await navigator.gpu.requestAdapter(r):null;if(s===null)throw new Error("THREE.WebGPUBackend: Unable to create WebGPU adapter.");let o=Object.values(J4),a=[];for(let c of o)s.features.has(c)&&a.push(c);let l={requiredFeatures:a,requiredLimits:t.requiredLimits};n=await s.requestDevice(l)}else n=t.device;this.compatibilityMode=!n.features.has("core-features-and-limits"),this.compatibilityMode&&(e._samples=0),n.lost.then(r=>{if(r.reason==="destroyed")return;let s={api:"WebGPU",message:r.message||"Unknown reason",reason:r.reason||null,originalEvent:r};e.onDeviceLost(s)}),n.onuncapturederror=r=>{let s=r.error,o=s&&s.constructor?s.constructor.name:"GPUError",a=s&&s.message||"Unknown uncaptured GPU error";e.onError({api:"WebGPU",type:o,message:a,originalEvent:r})},this.device=n,this.trackTimestamp=this.trackTimestamp&&this.hasFeature(J4.TimestampQuery),this.updateSize()}setXRRenderTargetTextures(e,t,n=null){this.set(e.texture,{texture:t,format:t.format,externalTexture:!0,xrViewDescriptors:n,initialized:!0})}get context(){let e=this.renderer.getCanvasTarget(),t=this.get(e),n=t.context;if(n===void 0){let r=this.parameters;e.isDefaultCanvasTarget===!0&&r.context!==void 0?n=r.context:n=e.domElement.getContext("webgpu"),"setAttribute"in e.domElement&&e.domElement.setAttribute("data-engine",`three.js r${"185"} webgpu`);let s=r.alpha?"premultiplied":"opaque",o=r.outputType===Wi?"extended":"standard";n.configure({device:this.device,format:this.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,alphaMode:s,toneMapping:{mode:o}}),t.context=n}return n}get coordinateSystem(){return _l}get hasTimestamp(){return!0}async getArrayBufferAsync(e,t=null,n=0,r=-1){return await this.attributeUtils.getArrayBufferAsync(e,t,n,r)}getContext(){return this.context}_getDefaultRenderPassDescriptor(){let e=this.renderer,t=e.getCanvasTarget(),n=this.get(t),r=e.currentSamples,s=n.descriptor;if(s===void 0||n.samples!==r){if(s=new jg,s.colorAttachments.push(new Wg),e.depth===!0||e.stencil===!0){let l=new Q_;l.view=this.textureUtils.getDepthBuffer(e.depth,e.stencil).createView(),s.depthStencilAttachment=l}let a=s.colorAttachments[0];r>0?a.view=this.textureUtils.getColorBuffer().createView():a.resolveTarget=void 0,n.descriptor=s,n.samples=r}let o=s.colorAttachments[0];return r>0?o.resolveTarget=this.context.getCurrentTexture().createView():o.view=this.context.getCurrentTexture().createView(),s}_isRenderCameraDepthArray(e){let t=e.camera;return e.depthTexture&&e.depthTexture.isArrayTexture===!0&&t!==null&&t.isArrayCamera===!0}_hasExternalTexture(e){let t=e.textures;if(t===null)return!1;for(let n=0;n<t.length;n++)if(this.get(t[n]).externalTexture===!0)return!0;return!1}_createExternalTextureViews(e,t){let n=[],r=e.camera;if(t.xrViewDescriptors&&r!==null&&r.isArrayCamera===!0)for(let s=0;s<t.xrViewDescriptors.length;s++)n.push({view:t.texture.createView(t.xrViewDescriptors[s]),resolveTarget:void 0,depthSlice:void 0});else n.push({view:t.texture.createView({dimension:jo.TwoD,baseArrayLayer:e.activeCubeFace,arrayLayerCount:1}),resolveTarget:void 0,depthSlice:void 0});return n}_getRenderPassDescriptor(e,t={}){let n=e.renderTarget,r=this.get(n),s=this._hasExternalTexture(e),o=r.descriptors;(o===void 0||r.width!==n.width||r.height!==n.height||r.samples!==n.samples||s)&&(o={},r.descriptors=o);let a=e.getCacheKey(),l=o[a];if(l===void 0||s){let u=e.textures,f=[],d,A=this._isRenderCameraDepthArray(e);for(let w=0;w<u.length;w++){let S=this.get(u[w]);if(S.externalTexture===!0){f.push(...this._createExternalTextureViews(e,S));continue}if(Tr.label=`colorAttachment_${w}`,Tr.baseMipLevel=e.activeMipmapLevel,Tr.mipLevelCount=1,Tr.baseArrayLayer=e.activeCubeFace,Tr.arrayLayerCount=1,Tr.dimension=jo.TwoD,n.isRenderTarget3D)d=e.activeCubeFace,Tr.baseArrayLayer=0,Tr.dimension=jo.ThreeD;else if(n.isRenderTarget&&u[w].image.depth>1)if(A===!0){let T=e.camera.cameras;for(let R=0;R<T.length;R++){Tr.baseArrayLayer=R,Tr.arrayLayerCount=1,Tr.dimension=jo.TwoD;let P=S.texture.createView(Tr);f.push({view:P,resolveTarget:void 0,depthSlice:void 0})}}else Tr.dimension=jo.TwoDArray;if(A!==!0){let T=S.texture.createView(Tr),R,P;S.msaaTexture!==void 0?(R=S.msaaTexture.createView(),P=T):(R=T,P=void 0),f.push({view:R,resolveTarget:P,depthSlice:d})}Tr.reset()}let y=[];for(let w=0;w<f.length;w++){let S=f[w],T=new Wg;T.view=S.view,T.depthSlice=S.depthSlice,T.resolveTarget=S.resolveTarget,y.push(T)}if(l={textureViews:f,colorAttachments:y,descriptor:new jg},e.depth){let w=this.get(e.depthTexture);(e.depthTexture.isArrayTexture||e.depthTexture.isCubeTexture)&&(Tr.dimension=jo.TwoD,Tr.arrayLayerCount=1,Tr.baseArrayLayer=e.activeCubeFace);let S=new Q_;S.view=w.texture.createView(Tr),l.depthStencilAttachment=S,Tr.reset()}o[a]=l,r.width=n.width,r.height=n.height,r.samples=n.samples,r.activeMipmapLevel=e.activeMipmapLevel,r.activeCubeFace=e.activeCubeFace}let c=l.descriptor;c.reset();for(let u=0;u<l.colorAttachments.length;u++){let f=l.colorAttachments[u],d={r:0,g:0,b:0,a:1};u===0&&t.clearValue&&(d=t.clearValue),f.loadOp=t.loadOp||Fi.Load,f.storeOp=t.storeOp||Ya.Store,f.clearValue=d,c.colorAttachments.push(f)}return l.depthStencilAttachment&&(c.depthStencilAttachment=l.depthStencilAttachment),c}beginRender(e){let t=this.get(e),n=this.device,r=e.occlusionQueryCount,s;r>0&&(t.currentOcclusionQuerySet&&t.currentOcclusionQuerySet.destroy(),t.currentOcclusionQueryBuffer&&t.currentOcclusionQueryBuffer.destroy(),t.currentOcclusionQuerySet=t.occlusionQuerySet,t.currentOcclusionQueryBuffer=t.occlusionQueryBuffer,t.currentOcclusionQueryObjects=t.occlusionQueryObjects,Xw.label=`occlusionQuerySet_${e.id}`,Xw.type="occlusion",Xw.count=r,s=n.createQuerySet(Xw),Xw.reset(),t.occlusionQuerySet=s,t.occlusionQueryIndex=0,t.occlusionQueryObjects=new Array(r),t.lastOcclusionObject=null);let o;e.textures===null?o=this._getDefaultRenderPassDescriptor():o=this._getRenderPassDescriptor(e,{loadOp:Fi.Load}),this.initTimestampQuery(Hc.RENDER,this.getTimestampUID(e),o),o.occlusionQuerySet=s;let a=o.depthStencilAttachment;if(e.textures!==null){let c=o.colorAttachments;for(let u=0;u<c.length;u++){let f=c[u];e.clearColor?(u===0?f.clearValue=e.clearColorValue:(qu.r=0,qu.g=0,qu.b=0,qu.a=1,f.clearValue=qu),f.loadOp=Fi.Clear):f.loadOp=Fi.Load,f.storeOp=Ya.Store}}else{let c=o.colorAttachments[0];e.clearColor?(c.clearValue=e.clearColorValue,c.loadOp=Fi.Clear):c.loadOp=Fi.Load,c.storeOp=Ya.Store}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=Fi.Clear):a.depthLoadOp=Fi.Load,a.depthStoreOp=Ya.Store),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=Fi.Clear):a.stencilLoadOp=Fi.Load,a.stencilStoreOp=Ya.Store),$a.label="renderContext_"+e.id;let l=n.createCommandEncoder($a);if($a.reset(),this._isRenderCameraDepthArray(e)===!0){let c=e.camera.cameras;!t.layerDescriptors||t.layerDescriptors.length!==c.length?this._createArrayCameraLayerDescriptors(e,t,o,c):this._updateArrayCameraLayerDescriptors(e,t,c),t.bundleEncoders=[],t.bundleSets=[];for(let u=0;u<c.length;u++){let f=this.pipelineUtils.createBundleEncoder(e,"renderBundleArrayCamera_"+u),d={attributes:{},bindingGroups:[],pipeline:null,index:null};t.bundleEncoders.push(f),t.bundleSets.push(d)}t.currentPass=null}else{let c=l.beginRenderPass(o);t.currentPass=c,e.viewport&&this.updateViewport(e),e.scissor&&this.updateScissor(e)}t.descriptor=o,t.encoder=l,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.renderBundles=[]}_createArrayCameraLayerDescriptors(e,t,n,r){let s=n.depthStencilAttachment;t.layerDescriptors=[];let o=this.get(e.depthTexture);o.viewCache||(o.viewCache=[]);for(let a=0;a<r.length;a++){let l=n.colorAttachments[0],c=new Wg;c.view=n.colorAttachments[a].view,c.depthSlice=l.depthSlice,c.resolveTarget=l.resolveTarget,c.loadOp=l.loadOp,c.storeOp=l.storeOp,c.clearValue=l.clearValue;let u=new jg;if(u.label=n.label,u.occlusionQuerySet=n.occlusionQuerySet,u.timestampWrites=n.timestampWrites,u.colorAttachments.push(c),n.depthStencilAttachment){let f=a;o.viewCache[f]||(Tr.dimension=jo.TwoD,Tr.baseArrayLayer=a,Tr.arrayLayerCount=1,o.viewCache[f]=o.texture.createView(Tr),Tr.reset());let d=new Q_;d.view=o.viewCache[f],d.depthLoadOp=s.depthLoadOp||Fi.Clear,d.depthStoreOp=s.depthStoreOp||Ya.Store,d.depthClearValue=s.depthClearValue||1,e.stencil&&(d.stencilLoadOp=s.stencilLoadOp,d.stencilStoreOp=s.stencilStoreOp,d.stencilClearValue=s.stencilClearValue),u.depthStencilAttachment=d}else{let f=new Q_;f.view=s.view,f.depthLoadOp=s.depthLoadOp,f.depthStoreOp=s.depthStoreOp,f.depthClearValue=s.depthClearValue,f.depthReadOnly=s.depthReadOnly,f.stencilLoadOp=s.stencilLoadOp,f.stencilStoreOp=s.stencilStoreOp,f.stencilClearValue=s.stencilClearValue,f.stencilReadOnly=s.stencilReadOnly,u.depthStencilAttachment=f}t.layerDescriptors.push(u)}}_updateArrayCameraLayerDescriptors(e,t,n){for(let r=0;r<n.length;r++){let s=t.layerDescriptors[r];if(s.depthStencilAttachment){let o=s.depthStencilAttachment;e.depth&&(e.clearDepth?(o.depthClearValue=e.clearDepthValue,o.depthLoadOp=Fi.Clear):o.depthLoadOp=Fi.Load),e.stencil&&(e.clearStencil?(o.stencilClearValue=e.clearStencilValue,o.stencilLoadOp=Fi.Clear):o.stencilLoadOp=Fi.Load)}}}finishRender(e){let t=this.get(e),n=e.occlusionQueryCount;t.renderBundles.length>0&&t.currentPass.executeBundles(t.renderBundles),n>t.occlusionQueryIndex&&t.currentPass.endOcclusionQuery();let r=t.encoder;if(this._isRenderCameraDepthArray(e)===!0){let s=[];for(let o=0;o<t.bundleEncoders.length;o++){let a=t.bundleEncoders[o];s.push(a.finish())}for(let o=0;o<t.layerDescriptors.length;o++)if(o<s.length){let a=t.layerDescriptors[o],l=r.beginRenderPass(a);if(e.viewport){let{x:c,y:u,width:f,height:d,minDepth:A,maxDepth:y}=e.viewportValue;l.setViewport(c,u,f,d,A,y)}if(e.scissor){let{x:c,y:u,width:f,height:d}=e.scissorValue;l.setScissorRect(c,u,f,d)}l.executeBundles([s[o]]),l.end()}}else t.currentPass&&t.currentPass.end();if(n>0){let s=n*8,o=this.occludedResolveCache.get(s);o===void 0&&(sc.size=s,sc.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,o=this.device.createBuffer(sc),sc.reset(),this.occludedResolveCache.set(s,o)),sc.size=s,sc.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let a=this.device.createBuffer(sc);sc.reset(),t.encoder.resolveQuerySet(t.occlusionQuerySet,0,n,o,0),t.encoder.copyBufferToBuffer(o,0,a,0,s),t.occlusionQueryBuffer=a,this.resolveOccludedAsync(e)}if(mf(this.device,t.encoder.finish()),e.textures!==null){let s=e.textures;for(let o=0;o<s.length;o++){let a=s[o];a.generateMipmaps===!0&&this.textureUtils.generateMipmaps(a)}}}isOccluded(e,t){let n=this.get(e);return n.occluded&&n.occluded.has(t)}async resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueryBuffer:n,currentOcclusionQueryObjects:r}=t;if(n&&r){let s=new WeakSet;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueryBuffer=null,await n.mapAsync(GPUMapMode.READ);let o=n.getMappedRange(),a=new BigUint64Array(o);for(let l=0;l<r.length;l++)a[l]===BigInt(0)&&s.add(r[l]);n.destroy(),t.occluded=s}}updateViewport(e){let{currentPass:t}=this.get(e),{x:n,y:r,width:s,height:o,minDepth:a,maxDepth:l}=e.viewportValue;t.setViewport(n,r,s,o,a,l)}updateScissor(e){let{currentPass:t}=this.get(e),{x:n,y:r,width:s,height:o}=e.scissorValue;t.setScissorRect(n,r,s,o)}getClearColor(){let e=super.getClearColor();return this.renderer.alpha===!0&&(e.r*=e.a,e.g*=e.a,e.b*=e.a),e}clear(e,t,n,r=null){let s=this.device,o=this.renderer,a=[],l,c,u;if(e){let A=this.getClearColor();qu.r=A.r,qu.g=A.g,qu.b=A.b,qu.a=A.a}if(r===null){c=o.depth,u=o.stencil;let A=this._getDefaultRenderPassDescriptor();if(e){a=A.colorAttachments;let y=a[0];y.clearValue=qu,y.loadOp=Fi.Clear,y.storeOp=Ya.Store}(c||u)&&(l=A.depthStencilAttachment)}else{c=r.depth,u=r.stencil;let A={loadOp:e?Fi.Clear:Fi.Load,clearValue:e?qu:void 0};c&&(A.depthLoadOp=t?Fi.Clear:Fi.Load,A.depthClearValue=t?o.getClearDepth():void 0,A.depthStoreOp=Ya.Store),u&&(A.stencilLoadOp=n?Fi.Clear:Fi.Load,A.stencilClearValue=n?o.getClearStencil():void 0,A.stencilStoreOp=Ya.Store);let y=this._getRenderPassDescriptor(r,A);a=y.colorAttachments,l=y.depthStencilAttachment}c&&l&&(t?(l.depthLoadOp=Fi.Clear,l.depthClearValue=o.getClearDepth(),l.depthStoreOp=Ya.Store):(l.depthLoadOp=Fi.Load,l.depthStoreOp=Ya.Store)),u&&l&&(n?(l.stencilLoadOp=Fi.Clear,l.stencilClearValue=o.getClearStencil(),l.stencilStoreOp=Ya.Store):(l.stencilLoadOp=Fi.Load,l.stencilStoreOp=Ya.Store)),$a.label="clear";let f=s.createCommandEncoder($a);$a.reset(),f.beginRenderPass({colorAttachments:a,depthStencilAttachment:l}).end(),mf(s,f.finish())}beginCompute(e){let t=this.get(e),n="computeGroup_"+e.id;UR.label=n,$a.label=n,this.initTimestampQuery(Hc.COMPUTE,this.getTimestampUID(e),UR),t.cmdEncoderGPU=this.device.createCommandEncoder($a),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(UR),t.currentPipeline=null,$a.reset(),UR.reset()}compute(e,t,n,r,s=null){let o=this.get(t),a=this.get(e),{passEncoderGPU:l}=a,c=this.get(r).pipeline;a.currentPipeline!==c&&(l.setPipeline(c),a.currentPipeline=c);for(let u=0,f=n.length;u<f;u++){let d=n[u],A=this.get(d);l.setBindGroup(u,A.group)}if(s===null&&(s=t.dispatchSize||t.count),s&&s.isIndirectStorageBufferAttribute){let u=this.get(s).buffer;l.dispatchWorkgroupsIndirect(u,0);return}if(typeof s=="number"){let u=s;if(o.dispatchSize===void 0||o.count!==u){o.dispatchSize=[0,1,1],o.count=u;let f=t.workgroupSize,d=f[0];for(let w=1;w<f.length;w++)d*=f[w];let A=Math.ceil(u/d),y=this.device.limits.maxComputeWorkgroupsPerDimension;s=[A,1,1],A>y&&(s[0]=Math.min(A,y),s[1]=Math.ceil(A/y)),o.dispatchSize=s}s=o.dispatchSize}l.dispatchWorkgroups(s[0],s[1]||1,s[2]||1)}finishCompute(e){let t=this.get(e);t.passEncoderGPU.end(),mf(this.device,t.cmdEncoderGPU.finish())}_draw(e,t,n,r,s,o,a,l,c){let{object:u,material:f,context:d}=e,A=e.getIndex(),y=A!==null;c.pipeline!==r&&(l.setPipeline(r),c.pipeline=r);let w=c.bindingGroups;for(let S=0,T=s.length;S<T;S++){let R=s[S];if(w[S]!==R.id){let P=this.get(R);l.setBindGroup(S,P.group),w[S]=R.id}}if(y===!0&&c.index!==A){let S=this.get(A).buffer,T=A.array instanceof Uint16Array?Q4.Uint16:Q4.Uint32;l.setIndexBuffer(S,T),c.index=A}for(let S=0,T=o.length;S<T;S++){let R=o[S];if(c.attributes[S]!==R){let P=this.get(R).buffer;l.setVertexBuffer(S,P),c.attributes[S]=R}}if(d.stencil===!0&&f.stencilWrite===!0&&n.currentStencilRef!==f.stencilRef&&(l.setStencilReference(f.stencilRef),n.currentStencilRef=f.stencilRef),u.isBatchedMesh===!0){let S=u._multiDrawStarts,T=u._multiDrawCounts,R=u._multiDrawCount,P=y===!0?A.array.BYTES_PER_ELEMENT:1;f.wireframe&&(P=u.geometry.attributes.position.count>65535?4:2);for(let I=0;I<R;I++)y===!0?l.drawIndexed(T[I],1,S[I]/P,0,I):l.draw(T[I],1,S[I],I),t.update(u,T[I],1)}else if(y===!0){let{vertexCount:S,instanceCount:T,firstVertex:R}=a,P=e.getIndirect();if(P!==null){let I=this.get(P).buffer,F=e.getIndirectOffset(),D=Array.isArray(F)?F:[F];for(let L=0;L<D.length;L++)l.drawIndexedIndirect(I,D[L])}else l.drawIndexed(S,T,R,0,0);t.update(u,S,T)}else{let{vertexCount:S,instanceCount:T,firstVertex:R}=a,P=e.getIndirect();if(P!==null){let I=this.get(P).buffer,F=e.getIndirectOffset(),D=Array.isArray(F)?F:[F];for(let L=0;L<D.length;L++)l.drawIndirect(I,D[L])}else l.draw(S,T,R,0);t.update(u,S,T)}}draw(e,t){let{object:n,context:r,pipeline:s}=e,o=this.get(r),a=this.get(s),l=a.pipeline;if(a.error===!0)return;let c=e.getDrawParameters();if(c===null)return;let u=e.getBindings(),f=e.getVertexBuffers();if(e.camera.isArrayCamera&&e.camera.cameras.length>0){let d=this.get(e.camera),A=e.camera.cameras,y=e.getBindingGroup("cameraIndex");if(d.indexesGPU===void 0||d.indexesGPU.length!==A.length){let S=this.get(y),T=[],R=new Uint32Array([0,0,0,0]);for(let P=0,I=A.length;P<I;P++){R[0]=P;let{layoutGPU:F}=S.layout,D=this.bindingUtils.createBindGroupIndex(R,F);T.push(D)}d.indexesGPU=T}let w=this.renderer.getPixelRatio();for(let S=0,T=A.length;S<T;S++){let R=A[S];if(n.layers.test(R.layers)){let P=R.viewport,I=o.currentPass,F=o.currentSets,D=o.bundleEncoders!==void 0;if(D){let L=o.bundleEncoders[S],C=o.bundleSets[S];I=L,F=C}if(P&&!D&&I.setViewport(Math.floor(P.x*w),Math.floor(P.y*w),Math.floor(P.width*w),Math.floor(P.height*w),r.viewportValue.minDepth,r.viewportValue.maxDepth),y&&d.indexesGPU){let L=u.indexOf(y);I.setBindGroup(L,d.indexesGPU[S]),F.bindingGroups[L]=y.id}this._draw(e,t,o,l,u,f,c,I,F)}}}else if(o.currentPass){if(o.occlusionQuerySet!==void 0){let d=o.lastOcclusionObject;d!==n&&(d!==null&&d.occlusionTest===!0&&(o.currentPass.endOcclusionQuery(),o.occlusionQueryIndex++),n.occlusionTest===!0&&(o.currentPass.beginOcclusionQuery(o.occlusionQueryIndex),o.occlusionQueryObjects[o.occlusionQueryIndex]=n),o.lastOcclusionObject=n)}this._draw(e,t,o,l,u,f,c,o.currentPass,o.currentSets)}}needsRenderUpdate(e){let t=this.get(e),{object:n,material:r}=e,s=this.utils,o=s.getSampleCountRenderContext(e.context),a=s.getCurrentColorSpace(e.context),l=s.getCurrentColorFormat(e.context),c=s.getCurrentDepthStencilFormat(e.context),u=s.getPrimitiveTopology(n,r),f=n.isMesh&&n.matrixWorld.determinantAffine()<0,d=!1;return(t.material!==r||t.materialVersion!==r.version||t.transparent!==r.transparent||t.blending!==r.blending||t.premultipliedAlpha!==r.premultipliedAlpha||t.blendSrc!==r.blendSrc||t.blendDst!==r.blendDst||t.blendEquation!==r.blendEquation||t.blendSrcAlpha!==r.blendSrcAlpha||t.blendDstAlpha!==r.blendDstAlpha||t.blendEquationAlpha!==r.blendEquationAlpha||t.colorWrite!==r.colorWrite||t.depthWrite!==r.depthWrite||t.depthTest!==r.depthTest||t.depthFunc!==r.depthFunc||t.stencilWrite!==r.stencilWrite||t.stencilFunc!==r.stencilFunc||t.stencilFail!==r.stencilFail||t.stencilZFail!==r.stencilZFail||t.stencilZPass!==r.stencilZPass||t.stencilFuncMask!==r.stencilFuncMask||t.stencilWriteMask!==r.stencilWriteMask||t.side!==r.side||t.alphaToCoverage!==r.alphaToCoverage||t.sampleCount!==o||t.colorSpace!==a||t.colorFormat!==l||t.depthStencilFormat!==c||t.primitiveTopology!==u||t.frontFaceCW!==f||t.clippingContextCacheKey!==e.clippingContextCacheKey)&&(t.material=r,t.materialVersion=r.version,t.transparent=r.transparent,t.blending=r.blending,t.premultipliedAlpha=r.premultipliedAlpha,t.blendSrc=r.blendSrc,t.blendDst=r.blendDst,t.blendEquation=r.blendEquation,t.blendSrcAlpha=r.blendSrcAlpha,t.blendDstAlpha=r.blendDstAlpha,t.blendEquationAlpha=r.blendEquationAlpha,t.colorWrite=r.colorWrite,t.depthWrite=r.depthWrite,t.depthTest=r.depthTest,t.depthFunc=r.depthFunc,t.stencilWrite=r.stencilWrite,t.stencilFunc=r.stencilFunc,t.stencilFail=r.stencilFail,t.stencilZFail=r.stencilZFail,t.stencilZPass=r.stencilZPass,t.stencilFuncMask=r.stencilFuncMask,t.stencilWriteMask=r.stencilWriteMask,t.side=r.side,t.alphaToCoverage=r.alphaToCoverage,t.sampleCount=o,t.colorSpace=a,t.colorFormat=l,t.depthStencilFormat=c,t.primitiveTopology=u,t.frontFaceCW=f,t.clippingContextCacheKey=e.clippingContextCacheKey,d=!0),d}getRenderCacheKey(e){let{object:t,material:n}=e,r=this.utils,s=e.context,o=t.isMesh&&t.matrixWorld.determinantAffine()<0;return[n.transparent,n.blending,n.premultipliedAlpha,n.blendSrc,n.blendDst,n.blendEquation,n.blendSrcAlpha,n.blendDstAlpha,n.blendEquationAlpha,n.colorWrite,n.depthWrite,n.depthTest,n.depthFunc,n.stencilWrite,n.stencilFunc,n.stencilFail,n.stencilZFail,n.stencilZPass,n.stencilFuncMask,n.stencilWriteMask,n.side,o,r.getSampleCountRenderContext(s),r.getCurrentColorSpace(s),r.getCurrentColorFormat(s),r.getCurrentDepthStencilFormat(s),r.getPrimitiveTopology(t,n),e.getGeometryCacheKey(),e.clippingContextCacheKey].join()}updateSampler(e){return this.textureUtils.updateSampler(e)}destroySampler(e){this.textureUtils.destroySampler(e)}createDefaultTexture(e){return this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,n,r,s,o){return this.textureUtils.copyTextureToBuffer(e,t,n,r,s,o)}initTimestampQuery(e,t,n){if(!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new N9(this.device,e,2048));let r=this.timestampQueryPool[e],s=r.allocateQueriesForContext(t);zR.querySet=r.querySet,zR.beginningOfPassWriteIndex=s,zR.endOfPassWriteIndex=s+1,n.timestampWrites=zR}createNodeBuilder(e,t){return new E9(e,t)}createProgram(e){let t=this.get(e);kR.label=e.stage+(e.name!==""?`_${e.name}`:""),kR.code=e.code,t.module={module:this.device.createShaderModule(kR),entryPoint:"main"},kR.reset()}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){let t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){let n=this.get(e),s=n.currentPass.finish();this.get(t).bundleGPU=s,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createUniformBuffer(e){let t=this.get(e);if(t.buffer===void 0){let n=e.byteLength,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=[];e.visibility&yf.VERTEX&&s.push("vertex"),e.visibility&yf.FRAGMENT&&s.push("fragment"),e.visibility&yf.COMPUTE&&s.push("compute");let o=`(${s.join(",")})`;sc.label=`bindingBuffer${e.id}_${e.name}_${o}`,sc.size=n,sc.usage=r;let a=this.device.createBuffer(sc);sc.reset(),t.buffer=a}}destroyUniformBuffer(e){this.get(e).buffer.destroy(),this.delete(e)}createBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBinding(e){this.bindingUtils.updateBinding(e)}deleteBindGroupData(e){this.bindingUtils.deleteBindGroupData(e)}createIndexAttribute(e){let t=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST;(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute)&&(t|=GPUBufferUsage.STORAGE),this.attributeUtils.createAttribute(e,t)}createAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createIndirectStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}updateSize(){this.delete(this.renderer.getCanvasTarget())}hasFeature(e){return Cte[e]!==void 0&&(e=Cte[e]),this.device.features.has(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){let a=0,l=0,c=0,u=0,f=0,d=0,A=e.image.width,y=e.image.height,w=1;n!==null&&(n.isBox3===!0?(u=n.min.x,f=n.min.y,d=n.min.z,A=n.max.x-n.min.x,y=n.max.y-n.min.y,w=n.max.z-n.min.z):(u=n.min.x,f=n.min.y,A=n.max.x-n.min.x,y=n.max.y-n.min.y,w=1)),r!==null&&(a=r.x,l=r.y,c=r.z||0),$a.label="copyTextureToTexture_"+e.id+"_"+t.id;let S=this.device.createCommandEncoder($a);$a.reset();let T=this.get(e).texture,R=this.get(t).texture;Zc.texture=T,Zc.mipLevel=s,Zc.origin.x=u,Zc.origin.y=f,Zc.origin.z=d,ff.texture=R,ff.mipLevel=o,ff.origin.x=a,ff.origin.y=l,ff.origin.z=c,Gd.width=A,Gd.height=y,Gd.depthOrArrayLayers=w,S.copyTextureToTexture(Zc,ff,Gd),Zc.reset(),ff.reset(),Gd.reset(),mf(this.device,S.finish()),o===0&&t.generateMipmaps&&this.textureUtils.generateMipmaps(t)}copyFramebufferToTexture(e,t,n){let r=this.get(t),s=null;t.renderTarget?e.isDepthTexture?s=this.get(t.depthTexture).texture:s=this.get(t.textures[0]).texture:e.isDepthTexture?s=this.textureUtils.getDepthBuffer(t.depth,t.stencil):s=this.context.getCurrentTexture();let o=this.get(e).texture;if(s.format!==o.format){ze("WebGPUBackend: copyFramebufferToTexture: Source and destination formats do not match.",s.format,o.format);return}let a;if(r.currentPass?(r.currentPass.end(),a=r.encoder):($a.label="copyFramebufferToTexture_"+e.id,a=this.device.createCommandEncoder($a),$a.reset()),Zc.texture=s,Zc.origin.x=n.x,Zc.origin.y=n.y,ff.texture=o,Gd.width=n.z,Gd.height=n.w,a.copyTextureToTexture(Zc,ff,Gd),Zc.reset(),ff.reset(),Gd.reset(),e.generateMipmaps&&this.textureUtils.generateMipmaps(e,a),r.currentPass){let{descriptor:l}=r;for(let c=0;c<l.colorAttachments.length;c++)l.colorAttachments[c].loadOp=Fi.Load;t.depth&&(l.depthStencilAttachment.depthLoadOp=Fi.Load),t.stencil&&(l.depthStencilAttachment.stencilLoadOp=Fi.Load),r.currentPass=a.beginRenderPass(l),r.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.viewport&&this.updateViewport(t),t.scissor&&this.updateScissor(t)}else mf(this.device,a.finish())}hasCompatibility(e){return this._compatibility[e]!==void 0?this._compatibility[e]:super.hasCompatibility(e)}dispose(){if(this.bindingUtils.dispose(),this.textureUtils.dispose(),this.occludedResolveCache){for(let e of this.occludedResolveCache.values())e.destroy();this.occludedResolveCache.clear()}if(this.timestampQueryPool)for(let e of Object.values(this.timestampQueryPool))e!==null&&e.dispose();this.parameters.device===void 0&&this.device!==null&&this.device.destroy()}},U9=class extends jA{constructor(e,t,n,r,s,o){super(e,t,n,r,s,o),this.iesMap=null}copy(e,t){return super.copy(e,t),this.iesMap=e.iesMap,this}},k9=class extends jA{constructor(e,t,n,r,s,o){super(e,t,n,r,s,o),this.aspect=null}copy(e,t){return super.copy(e,t),this.aspect=e.aspect,this}},z9=class extends V4{constructor(){super(),this.addMaterial(c7,"MeshPhongMaterial"),this.addMaterial(_4,"MeshStandardMaterial"),this.addMaterial(g7,"MeshPhysicalMaterial"),this.addMaterial(_7,"MeshToonMaterial"),this.addMaterial(a7,"MeshBasicMaterial"),this.addMaterial(l7,"MeshLambertMaterial"),this.addMaterial(i7,"MeshNormalMaterial"),this.addMaterial(x7,"MeshMatcapMaterial"),this.addMaterial(e7,"LineBasicMaterial"),this.addMaterial(t7,"LineDashedMaterial"),this.addMaterial(b7,"PointsMaterial"),this.addMaterial(x4,"SpriteMaterial"),this.addMaterial(S7,"ShadowMaterial"),this.addLight(pk,Q2),this.addLight(Uk,XA),this.addLight(qk,J2),this.addLight(yS,jA),this.addLight(Ok,$A),this.addLight(kk,Z2),this.addLight(Vk,eb),this.addLight(zk,U9),this.addLight(Gk,k9),this.addToneMapping(hse,gb),this.addToneMapping(fse,vb),this.addToneMapping(dse,_b),this.addToneMapping(pse,xb),this.addToneMapping(mse,yb),this.addToneMapping(Ase,bb)}},px=class extends Qk{constructor(e={}){let t;e.forceWebGL?t=K4:(t=O9,e.getFallback=()=>(Xe("WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new K4(e)));let n=new t(e);super(n,e),this.library=new z9,this.isWebGPURenderer=!0,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}};var 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ooe=new Ua,FI=new re,xx=class extends tb{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type="LineSegmentsGeometry";let e=[-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],t=[-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],n=[0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5];this.setIndex(n),this.setAttribute("position",new Ln(e,3)),this.setAttribute("uv",new Ln(t,2))}applyMatrix4(e){let t=this.attributes.instanceStart,n=this.attributes.instanceEnd;return t!==void 0&&(t.applyMatrix4(e),n.applyMatrix4(e),t.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new Lh(t,6,1);return this.setAttribute("instanceStart",new zo(n,3,0)),this.setAttribute("instanceEnd",new zo(n,3,3)),this.instanceCount=this.attributes.instanceStart.count,this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new Lh(t,6,1);return this.setAttribute("instanceColorStart",new zo(n,3,0)),this.setAttribute("instanceColorEnd",new zo(n,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new G2(e.geometry)),this}fromLineSegments(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Ua);let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),ooe.setFromBufferAttribute(t),this.boundingBox.union(ooe))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new xl),this.boundingBox===null&&this.computeBoundingBox();let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(e!==void 0&&t!==void 0){let n=this.boundingSphere.center;this.boundingBox.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)FI.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(FI)),FI.fromBufferAttribute(t,s),r=Math.max(r,n.distanceToSquared(FI));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}};Nt.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new Oe},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}};qa.line={uniforms:lg.merge([Nt.common,Nt.fog,Nt.line]),vertexShader:`4704+  ${" ".repeat(a.linePos-1)}^`)),(a.type==="error"?ze:Xe)(c+u)}}}_getBlending(e){let t,n,r=e.blending,s=e.blendSrc,o=e.blendDst,a=e.blendEquation;if(r===Dd){let l=e.blendSrcAlpha!==null?e.blendSrcAlpha:s,c=e.blendDstAlpha!==null?e.blendDstAlpha:o,u=e.blendEquationAlpha!==null?e.blendEquationAlpha:a;t={srcFactor:this._getBlendFactor(s),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(l),dstFactor:this._getBlendFactor(c),operation:this._getBlendOperation(u)}}else{let l=e.premultipliedAlpha,c=(u,f,d,A)=>{t={srcFactor:u,dstFactor:f,operation:Bg.Add},n={srcFactor:d,dstFactor:A,operation:Bg.Add}};if(l)switch(r){case Ts:c(ui.One,ui.OneMinusSrcAlpha,ui.One,ui.OneMinusSrcAlpha);break;case Dh:c(ui.One,ui.One,ui.One,ui.One);break;case Nh:c(ui.Zero,ui.OneMinusSrc,ui.Zero,ui.One);break;case Fh:c(ui.Dst,ui.OneMinusSrcAlpha,ui.Zero,ui.One);break}else switch(r){case Ts:c(ui.SrcAlpha,ui.OneMinusSrcAlpha,ui.One,ui.OneMinusSrcAlpha);break;case Dh:c(ui.SrcAlpha,ui.One,ui.One,ui.One);break;case Nh:ze(`WebGPURenderer: "SubtractiveBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break;case Fh:ze(`WebGPURenderer: "MultiplyBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break}}if(t!==void 0&&n!==void 0)return{color:t,alpha:n};ze("WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case Nu:t=ui.Zero;break;case mb:t=ui.One;break;case Ab:t=ui.Src;break;case gb:t=ui.OneMinusSrc;break;case Jp:t=ui.SrcAlpha;break;case e0:t=ui.OneMinusSrcAlpha;break;case xb:t=ui.Dst;break;case yb:t=ui.OneMinusDst;break;case vb:t=ui.DstAlpha;break;case _b:t=ui.OneMinusDstAlpha;break;case bb:t=ui.SrcAlphaSaturated;break;case RMe:t=ui.Constant;break;case PMe:t=ui.OneMinusConstant;break;default:ze("WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t,n=e.stencilFunc;switch(n){case lF:t=jo.Never;break;case D2:t=jo.Always;break;case cF:t=jo.Less;break;case hF:t=jo.LessEqual;break;case uF:t=jo.Equal;break;case pF:t=jo.GreaterEqual;break;case fF:t=jo.Greater;break;case dF:t=jo.NotEqual;break;default:ze("WebGPURenderer: Invalid stencil function.",n)}return t}_getStencilOperation(e){let t;switch(e){case bd:t=nm.Keep;break;case tF:t=nm.Zero;break;case nF:t=nm.Replace;break;case aF:t=nm.Invert;break;case iF:t=nm.IncrementClamp;break;case rF:t=nm.DecrementClamp;break;case sF:t=nm.IncrementWrap;break;case oF:t=nm.DecrementWrap;break;default:ze("WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case oo:t=Bg.Add;break;case db:t=Bg.Subtract;break;case pb:t=Bg.ReverseSubtract;break;case NM:t=Bg.Min;break;case FM:t=Bg.Max;break;default:ze("WebGPUPipelineUtils: Blend equation not supported.",e)}return t}_getPrimitiveState(e,t,n){let r={},s=this.backend.utils;r.topology=s.getPrimitiveTopology(e,n),t.index!==null&&e.isLine===!0&&e.isLineSegments!==!0&&(r.stripIndexFormat=t.index.array instanceof Uint16Array?oP.Uint16:oP.Uint32);let o=n.side===mi;return e.isMesh&&e.matrixWorld.determinantAffine()<0&&(o=!o),r.frontFace=o===!0?$te.CW:$te.CCW,r.cullMode=n.side===vr?Yte.None:Yte.Back,r}_getColorWriteMask(e){return e.colorWrite===!0?Zte.All:Zte.None}_getDepthCompare(e){let t;if(e.depthTest===!1)t=jo.Always;else{let n=this.backend.parameters.reversedDepthBuffer?Ob[e.depthFunc]:e.depthFunc;switch(n){case LA:t=jo.Never;break;case DA:t=jo.Always;break;case NA:t=jo.Less;break;case Ch:t=jo.LessEqual;break;case FA:t=jo.Equal;break;case BA:t=jo.GreaterEqual;break;case OA:t=jo.Greater;break;case UA:t=jo.NotEqual;break;default:ze("WebGPUPipelineUtils: Invalid depth function.",n)}}return t}},dP=class{constructor(){this.label="",this.type=void 0,this.count=0}reset(){this.label="",this.type=void 0,this.count=0}},hf=new xm,WIe=new o1,Qw=new dP,tz=class extends rP{constructor(e,t,n=2048){super(n),this.device=e,this.type=t,Qw.label=`queryset_global_timestamp_${t}`,Qw.type="timestamp",Qw.count=this.maxQueries,this.querySet=this.device.createQuerySet(Qw),Qw.reset();let r=this.maxQueries*8;hf.label=`buffer_timestamp_resolve_${t}`,hf.size=r,hf.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,this.resolveBuffer=this.device.createBuffer(hf),hf.reset(),hf.label=`buffer_timestamp_result_${t}`,hf.size=r,hf.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,this.resultBuffer=this.device.createBuffer(hf),hf.reset()}allocateQueriesForContext(e){if(!this.trackTimestamp||this.isDisposed)return null;if(this.currentQueryIndex+2>this.maxQueries)return ni(`WebGPUTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryOffsets.set(e,t),t}async resolveQueriesAsync(){if(!this.trackTimestamp||this.currentQueryIndex===0||this.isDisposed)return this.lastValue;if(this.pendingResolve)return this.pendingResolve;this.pendingResolve=this._resolveQueries();try{return await this.pendingResolve}finally{this.pendingResolve=null}}async _resolveQueries(){if(this.isDisposed)return this.lastValue;try{if(this.resultBuffer.mapState!=="unmapped")return this.lastValue;let e=new Map(this.queryOffsets),t=this.currentQueryIndex,n=t*8;this.currentQueryIndex=0,this.queryOffsets.clear();let r=this.device.createCommandEncoder(WIe);r.resolveQuerySet(this.querySet,0,t,this.resolveBuffer,0),r.copyBufferToBuffer(this.resolveBuffer,0,this.resultBuffer,0,n);let s=r.finish();if(mf(this.device,s),this.resultBuffer.mapState!=="unmapped")return this.lastValue;if(await this.resultBuffer.mapAsync(GPUMapMode.READ,0,n),this.isDisposed)return this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue;let o=new BigUint64Array(this.resultBuffer.getMappedRange(0,n)),a={},l=[];for(let[u,f]of e){let d=u.match(/^(.*):f(\d+)$/),A=parseInt(d[2]);l.includes(A)===!1&&l.push(A),a[A]===void 0&&(a[A]=0);let y=o[f],w=o[f+1],S=Number(w-y)/1e6;this.timestamps.set(u,S),a[A]+=S}let c=a[l[l.length-1]];return this.resultBuffer.unmap(),this.lastValue=c,this.frames=l,c}catch(e){return ze("Error resolving queries:",e),this.resultBuffer.mapState==="mapped"&&this.resultBuffer.unmap(),this.lastValue}}async dispose(){if(!this.isDisposed){if(this.isDisposed=!0,this.pendingResolve)try{await this.pendingResolve}catch(e){ze("Error waiting for pending resolve:",e)}if(this.resultBuffer&&this.resultBuffer.mapState==="mapped")try{this.resultBuffer.unmap()}catch(e){ze("Error unmapping buffer:",e)}this.querySet&&(this.querySet.destroy(),this.querySet=null),this.resolveBuffer&&(this.resolveBuffer.destroy(),this.resolveBuffer=null),this.resultBuffer&&(this.resultBuffer.destroy(),this.resultBuffer=null),this.queryOffsets.clear(),this.pendingResolve=null}}},nz=class{constructor(){this.label="",this.timestampWrites=void 0}reset(){this.label="",this.timestampWrites=void 0}},rx=class{constructor(){this.view=null,this.depthLoadOp=void 0,this.depthStoreOp=void 0,this.depthClearValue=void 0,this.depthReadOnly=!1,this.stencilLoadOp=void 0,this.stencilStoreOp=void 0,this.stencilClearValue=0,this.stencilReadOnly=!1}reset(){this.view=null,this.depthLoadOp=void 0,this.depthStoreOp=void 0,this.depthClearValue=void 0,this.depthReadOnly=!1,this.stencilLoadOp=void 0,this.stencilStoreOp=void 0,this.stencilClearValue=0,this.stencilReadOnly=!1}},iz=class{constructor(){this.querySet=null,this.beginningOfPassWriteIndex=void 0,this.endOfPassWriteIndex=void 0}reset(){this.querySet=null,this.beginningOfPassWriteIndex=void 0,this.endOfPassWriteIndex=void 0}},qu={r:0,g:0,b:0,a:1},lc=new xm,Ya=new o1,jR=new nz,Jw=new dP,XR=new hP,$R=new iz,Zc=new _x,ff=new _x,Er=new IS,Wd=new fP,rz=class extends iP{constructor(e={}){super(e),this.isWebGPUBackend=!0,this.parameters.alpha=e.alpha===void 0?!0:e.alpha,this.parameters.requiredLimits=e.requiredLimits===void 0?{}:e.requiredLimits,this.compatibilityMode=null,this.device=null,this.defaultRenderPassdescriptor=null,this.utils=new F9(this),this.attributeUtils=new $9(this),this.bindingUtils=new Z9(this),this.capabilities=new K9(this),this.pipelineUtils=new ez(this),this.textureUtils=new q9(this),this.occludedResolveCache=new Map;let t=typeof navigator>"u"?!0:/Android/.test(navigator.userAgent)===!1;this._compatibility={[Bd.TEXTURE_COMPARE]:t}}async init(e){await super.init(e);let t=this.parameters,n;if(t.device===void 0){let r={powerPreference:t.powerPreference,featureLevel:"compatibility",xrCompatible:e.xr.enabled},s=typeof navigator<"u"?await navigator.gpu.requestAdapter(r):null;if(s===null)throw new Error("THREE.WebGPUBackend: Unable to create WebGPU adapter.");let o=Object.values(aP),a=[];for(let c of o)s.features.has(c)&&a.push(c);let l={requiredFeatures:a,requiredLimits:t.requiredLimits};n=await s.requestDevice(l)}else n=t.device;this.compatibilityMode=!n.features.has("core-features-and-limits"),this.compatibilityMode&&(e._samples=0),n.lost.then(r=>{if(r.reason==="destroyed")return;let s={api:"WebGPU",message:r.message||"Unknown reason",reason:r.reason||null,originalEvent:r};e.onDeviceLost(s)}),n.onuncapturederror=r=>{let s=r.error,o=s&&s.constructor?s.constructor.name:"GPUError",a=s&&s.message||"Unknown uncaptured GPU error";e.onError({api:"WebGPU",type:o,message:a,originalEvent:r})},this.device=n,this.trackTimestamp=this.trackTimestamp&&this.hasFeature(aP.TimestampQuery),this.updateSize()}setXRRenderTargetTextures(e,t,n=null){this.set(e.texture,{texture:t,format:t.format,externalTexture:!0,xrViewDescriptors:n,initialized:!0})}get context(){let e=this.renderer.getCanvasTarget(),t=this.get(e),n=t.context;if(n===void 0){let r=this.parameters;e.isDefaultCanvasTarget===!0&&r.context!==void 0?n=r.context:n=e.domElement.getContext("webgpu"),"setAttribute"in e.domElement&&e.domElement.setAttribute("data-engine",`three.js r${"185"} webgpu`);let s=r.alpha?"premultiplied":"opaque",o=r.outputType===Wi?"extended":"standard";n.configure({device:this.device,format:this.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,alphaMode:s,toneMapping:{mode:o}}),t.context=n}return n}get coordinateSystem(){return xl}get hasTimestamp(){return!0}async getArrayBufferAsync(e,t=null,n=0,r=-1){return await this.attributeUtils.getArrayBufferAsync(e,t,n,r)}getContext(){return this.context}_getDefaultRenderPassDescriptor(){let e=this.renderer,t=e.getCanvasTarget(),n=this.get(t),r=e.currentSamples,s=n.descriptor;if(s===void 0||n.samples!==r){if(s=new Kg,s.colorAttachments.push(new Zg),e.depth===!0||e.stencil===!0){let l=new rx;l.view=this.textureUtils.getDepthBuffer(e.depth,e.stencil).createView(),s.depthStencilAttachment=l}let a=s.colorAttachments[0];r>0?a.view=this.textureUtils.getColorBuffer().createView():a.resolveTarget=void 0,n.descriptor=s,n.samples=r}let o=s.colorAttachments[0];return r>0?o.resolveTarget=this.context.getCurrentTexture().createView():o.view=this.context.getCurrentTexture().createView(),s}_isRenderCameraDepthArray(e){let t=e.camera;return e.depthTexture&&e.depthTexture.isArrayTexture===!0&&t!==null&&t.isArrayCamera===!0}_hasExternalTexture(e){let t=e.textures;if(t===null)return!1;for(let n=0;n<t.length;n++)if(this.get(t[n]).externalTexture===!0)return!0;return!1}_createExternalTextureViews(e,t){let n=[],r=e.camera;if(t.xrViewDescriptors&&r!==null&&r.isArrayCamera===!0)for(let s=0;s<t.xrViewDescriptors.length;s++)n.push({view:t.texture.createView(t.xrViewDescriptors[s]),resolveTarget:void 0,depthSlice:void 0});else n.push({view:t.texture.createView({dimension:Xo.TwoD,baseArrayLayer:e.activeCubeFace,arrayLayerCount:1}),resolveTarget:void 0,depthSlice:void 0});return n}_getRenderPassDescriptor(e,t={}){let n=e.renderTarget,r=this.get(n),s=this._hasExternalTexture(e),o=r.descriptors;(o===void 0||r.width!==n.width||r.height!==n.height||r.samples!==n.samples||s)&&(o={},r.descriptors=o);let a=e.getCacheKey(),l=o[a];if(l===void 0||s){let u=e.textures,f=[],d,A=this._isRenderCameraDepthArray(e);for(let w=0;w<u.length;w++){let S=this.get(u[w]);if(S.externalTexture===!0){f.push(...this._createExternalTextureViews(e,S));continue}if(Er.label=`colorAttachment_${w}`,Er.baseMipLevel=e.activeMipmapLevel,Er.mipLevelCount=1,Er.baseArrayLayer=e.activeCubeFace,Er.arrayLayerCount=1,Er.dimension=Xo.TwoD,n.isRenderTarget3D)d=e.activeCubeFace,Er.baseArrayLayer=0,Er.dimension=Xo.ThreeD;else if(n.isRenderTarget&&u[w].image.depth>1)if(A===!0){let T=e.camera.cameras;for(let R=0;R<T.length;R++){Er.baseArrayLayer=R,Er.arrayLayerCount=1,Er.dimension=Xo.TwoD;let I=S.texture.createView(Er);f.push({view:I,resolveTarget:void 0,depthSlice:void 0})}}else Er.dimension=Xo.TwoDArray;if(A!==!0){let T=S.texture.createView(Er),R,I;S.msaaTexture!==void 0?(R=S.msaaTexture.createView(),I=T):(R=T,I=void 0),f.push({view:R,resolveTarget:I,depthSlice:d})}Er.reset()}let y=[];for(let w=0;w<f.length;w++){let S=f[w],T=new Zg;T.view=S.view,T.depthSlice=S.depthSlice,T.resolveTarget=S.resolveTarget,y.push(T)}if(l={textureViews:f,colorAttachments:y,descriptor:new Kg},e.depth){let w=this.get(e.depthTexture);(e.depthTexture.isArrayTexture||e.depthTexture.isCubeTexture)&&(Er.dimension=Xo.TwoD,Er.arrayLayerCount=1,Er.baseArrayLayer=e.activeCubeFace);let S=new rx;S.view=w.texture.createView(Er),l.depthStencilAttachment=S,Er.reset()}o[a]=l,r.width=n.width,r.height=n.height,r.samples=n.samples,r.activeMipmapLevel=e.activeMipmapLevel,r.activeCubeFace=e.activeCubeFace}let c=l.descriptor;c.reset();for(let u=0;u<l.colorAttachments.length;u++){let f=l.colorAttachments[u],d={r:0,g:0,b:0,a:1};u===0&&t.clearValue&&(d=t.clearValue),f.loadOp=t.loadOp||Fi.Load,f.storeOp=t.storeOp||Za.Store,f.clearValue=d,c.colorAttachments.push(f)}return l.depthStencilAttachment&&(c.depthStencilAttachment=l.depthStencilAttachment),c}beginRender(e){let t=this.get(e),n=this.device,r=e.occlusionQueryCount,s;r>0&&(t.currentOcclusionQuerySet&&t.currentOcclusionQuerySet.destroy(),t.currentOcclusionQueryBuffer&&t.currentOcclusionQueryBuffer.destroy(),t.currentOcclusionQuerySet=t.occlusionQuerySet,t.currentOcclusionQueryBuffer=t.occlusionQueryBuffer,t.currentOcclusionQueryObjects=t.occlusionQueryObjects,Jw.label=`occlusionQuerySet_${e.id}`,Jw.type="occlusion",Jw.count=r,s=n.createQuerySet(Jw),Jw.reset(),t.occlusionQuerySet=s,t.occlusionQueryIndex=0,t.occlusionQueryObjects=new Array(r),t.lastOcclusionObject=null);let o;e.textures===null?o=this._getDefaultRenderPassDescriptor():o=this._getRenderPassDescriptor(e,{loadOp:Fi.Load}),this.initTimestampQuery(Hc.RENDER,this.getTimestampUID(e),o),o.occlusionQuerySet=s;let a=o.depthStencilAttachment;if(e.textures!==null){let c=o.colorAttachments;for(let u=0;u<c.length;u++){let f=c[u];e.clearColor?(u===0?f.clearValue=e.clearColorValue:(qu.r=0,qu.g=0,qu.b=0,qu.a=1,f.clearValue=qu),f.loadOp=Fi.Clear):f.loadOp=Fi.Load,f.storeOp=Za.Store}}else{let c=o.colorAttachments[0];e.clearColor?(c.clearValue=e.clearColorValue,c.loadOp=Fi.Clear):c.loadOp=Fi.Load,c.storeOp=Za.Store}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=Fi.Clear):a.depthLoadOp=Fi.Load,a.depthStoreOp=Za.Store),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=Fi.Clear):a.stencilLoadOp=Fi.Load,a.stencilStoreOp=Za.Store),Ya.label="renderContext_"+e.id;let l=n.createCommandEncoder(Ya);if(Ya.reset(),this._isRenderCameraDepthArray(e)===!0){let c=e.camera.cameras;!t.layerDescriptors||t.layerDescriptors.length!==c.length?this._createArrayCameraLayerDescriptors(e,t,o,c):this._updateArrayCameraLayerDescriptors(e,t,c),t.bundleEncoders=[],t.bundleSets=[];for(let u=0;u<c.length;u++){let f=this.pipelineUtils.createBundleEncoder(e,"renderBundleArrayCamera_"+u),d={attributes:{},bindingGroups:[],pipeline:null,index:null};t.bundleEncoders.push(f),t.bundleSets.push(d)}t.currentPass=null}else{let c=l.beginRenderPass(o);t.currentPass=c,e.viewport&&this.updateViewport(e),e.scissor&&this.updateScissor(e)}t.descriptor=o,t.encoder=l,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.renderBundles=[]}_createArrayCameraLayerDescriptors(e,t,n,r){let s=n.depthStencilAttachment;t.layerDescriptors=[];let o=this.get(e.depthTexture);o.viewCache||(o.viewCache=[]);for(let a=0;a<r.length;a++){let l=n.colorAttachments[0],c=new Zg;c.view=n.colorAttachments[a].view,c.depthSlice=l.depthSlice,c.resolveTarget=l.resolveTarget,c.loadOp=l.loadOp,c.storeOp=l.storeOp,c.clearValue=l.clearValue;let u=new Kg;if(u.label=n.label,u.occlusionQuerySet=n.occlusionQuerySet,u.timestampWrites=n.timestampWrites,u.colorAttachments.push(c),n.depthStencilAttachment){let f=a;o.viewCache[f]||(Er.dimension=Xo.TwoD,Er.baseArrayLayer=a,Er.arrayLayerCount=1,o.viewCache[f]=o.texture.createView(Er),Er.reset());let d=new rx;d.view=o.viewCache[f],d.depthLoadOp=s.depthLoadOp||Fi.Clear,d.depthStoreOp=s.depthStoreOp||Za.Store,d.depthClearValue=s.depthClearValue||1,e.stencil&&(d.stencilLoadOp=s.stencilLoadOp,d.stencilStoreOp=s.stencilStoreOp,d.stencilClearValue=s.stencilClearValue),u.depthStencilAttachment=d}else{let f=new rx;f.view=s.view,f.depthLoadOp=s.depthLoadOp,f.depthStoreOp=s.depthStoreOp,f.depthClearValue=s.depthClearValue,f.depthReadOnly=s.depthReadOnly,f.stencilLoadOp=s.stencilLoadOp,f.stencilStoreOp=s.stencilStoreOp,f.stencilClearValue=s.stencilClearValue,f.stencilReadOnly=s.stencilReadOnly,u.depthStencilAttachment=f}t.layerDescriptors.push(u)}}_updateArrayCameraLayerDescriptors(e,t,n){for(let r=0;r<n.length;r++){let s=t.layerDescriptors[r];if(s.depthStencilAttachment){let o=s.depthStencilAttachment;e.depth&&(e.clearDepth?(o.depthClearValue=e.clearDepthValue,o.depthLoadOp=Fi.Clear):o.depthLoadOp=Fi.Load),e.stencil&&(e.clearStencil?(o.stencilClearValue=e.clearStencilValue,o.stencilLoadOp=Fi.Clear):o.stencilLoadOp=Fi.Load)}}}finishRender(e){let t=this.get(e),n=e.occlusionQueryCount;t.renderBundles.length>0&&t.currentPass.executeBundles(t.renderBundles),n>t.occlusionQueryIndex&&t.currentPass.endOcclusionQuery();let r=t.encoder;if(this._isRenderCameraDepthArray(e)===!0){let s=[];for(let o=0;o<t.bundleEncoders.length;o++){let a=t.bundleEncoders[o];s.push(a.finish())}for(let o=0;o<t.layerDescriptors.length;o++)if(o<s.length){let a=t.layerDescriptors[o],l=r.beginRenderPass(a);if(e.viewport){let{x:c,y:u,width:f,height:d,minDepth:A,maxDepth:y}=e.viewportValue;l.setViewport(c,u,f,d,A,y)}if(e.scissor){let{x:c,y:u,width:f,height:d}=e.scissorValue;l.setScissorRect(c,u,f,d)}l.executeBundles([s[o]]),l.end()}}else t.currentPass&&t.currentPass.end();if(n>0){let s=n*8,o=this.occludedResolveCache.get(s);o===void 0&&(lc.size=s,lc.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,o=this.device.createBuffer(lc),lc.reset(),this.occludedResolveCache.set(s,o)),lc.size=s,lc.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let a=this.device.createBuffer(lc);lc.reset(),t.encoder.resolveQuerySet(t.occlusionQuerySet,0,n,o,0),t.encoder.copyBufferToBuffer(o,0,a,0,s),t.occlusionQueryBuffer=a,this.resolveOccludedAsync(e)}if(mf(this.device,t.encoder.finish()),e.textures!==null){let s=e.textures;for(let o=0;o<s.length;o++){let a=s[o];a.generateMipmaps===!0&&this.textureUtils.generateMipmaps(a)}}}isOccluded(e,t){let n=this.get(e);return n.occluded&&n.occluded.has(t)}async resolveOccludedAsync(e){let t=this.get(e),{currentOcclusionQueryBuffer:n,currentOcclusionQueryObjects:r}=t;if(n&&r){let s=new WeakSet;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueryBuffer=null,await n.mapAsync(GPUMapMode.READ);let o=n.getMappedRange(),a=new BigUint64Array(o);for(let l=0;l<r.length;l++)a[l]===BigInt(0)&&s.add(r[l]);n.destroy(),t.occluded=s}}updateViewport(e){let{currentPass:t}=this.get(e),{x:n,y:r,width:s,height:o,minDepth:a,maxDepth:l}=e.viewportValue;t.setViewport(n,r,s,o,a,l)}updateScissor(e){let{currentPass:t}=this.get(e),{x:n,y:r,width:s,height:o}=e.scissorValue;t.setScissorRect(n,r,s,o)}getClearColor(){let e=super.getClearColor();return this.renderer.alpha===!0&&(e.r*=e.a,e.g*=e.a,e.b*=e.a),e}clear(e,t,n,r=null){let s=this.device,o=this.renderer,a=[],l,c,u;if(e){let A=this.getClearColor();qu.r=A.r,qu.g=A.g,qu.b=A.b,qu.a=A.a}if(r===null){c=o.depth,u=o.stencil;let A=this._getDefaultRenderPassDescriptor();if(e){a=A.colorAttachments;let y=a[0];y.clearValue=qu,y.loadOp=Fi.Clear,y.storeOp=Za.Store}(c||u)&&(l=A.depthStencilAttachment)}else{c=r.depth,u=r.stencil;let A={loadOp:e?Fi.Clear:Fi.Load,clearValue:e?qu:void 0};c&&(A.depthLoadOp=t?Fi.Clear:Fi.Load,A.depthClearValue=t?o.getClearDepth():void 0,A.depthStoreOp=Za.Store),u&&(A.stencilLoadOp=n?Fi.Clear:Fi.Load,A.stencilClearValue=n?o.getClearStencil():void 0,A.stencilStoreOp=Za.Store);let y=this._getRenderPassDescriptor(r,A);a=y.colorAttachments,l=y.depthStencilAttachment}c&&l&&(t?(l.depthLoadOp=Fi.Clear,l.depthClearValue=o.getClearDepth(),l.depthStoreOp=Za.Store):(l.depthLoadOp=Fi.Load,l.depthStoreOp=Za.Store)),u&&l&&(n?(l.stencilLoadOp=Fi.Clear,l.stencilClearValue=o.getClearStencil(),l.stencilStoreOp=Za.Store):(l.stencilLoadOp=Fi.Load,l.stencilStoreOp=Za.Store)),Ya.label="clear";let f=s.createCommandEncoder(Ya);Ya.reset(),f.beginRenderPass({colorAttachments:a,depthStencilAttachment:l}).end(),mf(s,f.finish())}beginCompute(e){let t=this.get(e),n="computeGroup_"+e.id;jR.label=n,Ya.label=n,this.initTimestampQuery(Hc.COMPUTE,this.getTimestampUID(e),jR),t.cmdEncoderGPU=this.device.createCommandEncoder(Ya),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(jR),t.currentPipeline=null,Ya.reset(),jR.reset()}compute(e,t,n,r,s=null){let o=this.get(t),a=this.get(e),{passEncoderGPU:l}=a,c=this.get(r).pipeline;a.currentPipeline!==c&&(l.setPipeline(c),a.currentPipeline=c);for(let u=0,f=n.length;u<f;u++){let d=n[u],A=this.get(d);l.setBindGroup(u,A.group)}if(s===null&&(s=t.dispatchSize||t.count),s&&s.isIndirectStorageBufferAttribute){let u=this.get(s).buffer;l.dispatchWorkgroupsIndirect(u,0);return}if(typeof s=="number"){let u=s;if(o.dispatchSize===void 0||o.count!==u){o.dispatchSize=[0,1,1],o.count=u;let f=t.workgroupSize,d=f[0];for(let w=1;w<f.length;w++)d*=f[w];let A=Math.ceil(u/d),y=this.device.limits.maxComputeWorkgroupsPerDimension;s=[A,1,1],A>y&&(s[0]=Math.min(A,y),s[1]=Math.ceil(A/y)),o.dispatchSize=s}s=o.dispatchSize}l.dispatchWorkgroups(s[0],s[1]||1,s[2]||1)}finishCompute(e){let t=this.get(e);t.passEncoderGPU.end(),mf(this.device,t.cmdEncoderGPU.finish())}_draw(e,t,n,r,s,o,a,l,c){let{object:u,material:f,context:d}=e,A=e.getIndex(),y=A!==null;c.pipeline!==r&&(l.setPipeline(r),c.pipeline=r);let w=c.bindingGroups;for(let S=0,T=s.length;S<T;S++){let R=s[S];if(w[S]!==R.id){let I=this.get(R);l.setBindGroup(S,I.group),w[S]=R.id}}if(y===!0&&c.index!==A){let S=this.get(A).buffer,T=A.array instanceof Uint16Array?oP.Uint16:oP.Uint32;l.setIndexBuffer(S,T),c.index=A}for(let S=0,T=o.length;S<T;S++){let R=o[S];if(c.attributes[S]!==R){let I=this.get(R).buffer;l.setVertexBuffer(S,I),c.attributes[S]=R}}if(d.stencil===!0&&f.stencilWrite===!0&&n.currentStencilRef!==f.stencilRef&&(l.setStencilReference(f.stencilRef),n.currentStencilRef=f.stencilRef),u.isBatchedMesh===!0){let S=u._multiDrawStarts,T=u._multiDrawCounts,R=u._multiDrawCount,I=y===!0?A.array.BYTES_PER_ELEMENT:1;f.wireframe&&(I=u.geometry.attributes.position.count>65535?4:2);for(let P=0;P<R;P++)y===!0?l.drawIndexed(T[P],1,S[P]/I,0,P):l.draw(T[P],1,S[P],P),t.update(u,T[P],1)}else if(y===!0){let{vertexCount:S,instanceCount:T,firstVertex:R}=a,I=e.getIndirect();if(I!==null){let P=this.get(I).buffer,F=e.getIndirectOffset(),D=Array.isArray(F)?F:[F];for(let L=0;L<D.length;L++)l.drawIndexedIndirect(P,D[L])}else l.drawIndexed(S,T,R,0,0);t.update(u,S,T)}else{let{vertexCount:S,instanceCount:T,firstVertex:R}=a,I=e.getIndirect();if(I!==null){let P=this.get(I).buffer,F=e.getIndirectOffset(),D=Array.isArray(F)?F:[F];for(let L=0;L<D.length;L++)l.drawIndirect(P,D[L])}else l.draw(S,T,R,0);t.update(u,S,T)}}draw(e,t){let{object:n,context:r,pipeline:s}=e,o=this.get(r),a=this.get(s),l=a.pipeline;if(a.error===!0)return;let c=e.getDrawParameters();if(c===null)return;let u=e.getBindings(),f=e.getVertexBuffers();if(e.camera.isArrayCamera&&e.camera.cameras.length>0){let d=this.get(e.camera),A=e.camera.cameras,y=e.getBindingGroup("cameraIndex");if(d.indexesGPU===void 0||d.indexesGPU.length!==A.length){let S=this.get(y),T=[],R=new Uint32Array([0,0,0,0]);for(let I=0,P=A.length;I<P;I++){R[0]=I;let{layoutGPU:F}=S.layout,D=this.bindingUtils.createBindGroupIndex(R,F);T.push(D)}d.indexesGPU=T}let w=this.renderer.getPixelRatio();for(let S=0,T=A.length;S<T;S++){let R=A[S];if(n.layers.test(R.layers)){let I=R.viewport,P=o.currentPass,F=o.currentSets,D=o.bundleEncoders!==void 0;if(D){let L=o.bundleEncoders[S],C=o.bundleSets[S];P=L,F=C}if(I&&!D&&P.setViewport(Math.floor(I.x*w),Math.floor(I.y*w),Math.floor(I.width*w),Math.floor(I.height*w),r.viewportValue.minDepth,r.viewportValue.maxDepth),y&&d.indexesGPU){let L=u.indexOf(y);P.setBindGroup(L,d.indexesGPU[S]),F.bindingGroups[L]=y.id}this._draw(e,t,o,l,u,f,c,P,F)}}}else if(o.currentPass){if(o.occlusionQuerySet!==void 0){let d=o.lastOcclusionObject;d!==n&&(d!==null&&d.occlusionTest===!0&&(o.currentPass.endOcclusionQuery(),o.occlusionQueryIndex++),n.occlusionTest===!0&&(o.currentPass.beginOcclusionQuery(o.occlusionQueryIndex),o.occlusionQueryObjects[o.occlusionQueryIndex]=n),o.lastOcclusionObject=n)}this._draw(e,t,o,l,u,f,c,o.currentPass,o.currentSets)}}needsRenderUpdate(e){let t=this.get(e),{object:n,material:r}=e,s=this.utils,o=s.getSampleCountRenderContext(e.context),a=s.getCurrentColorSpace(e.context),l=s.getCurrentColorFormat(e.context),c=s.getCurrentDepthStencilFormat(e.context),u=s.getPrimitiveTopology(n,r),f=n.isMesh&&n.matrixWorld.determinantAffine()<0,d=!1;return(t.material!==r||t.materialVersion!==r.version||t.transparent!==r.transparent||t.blending!==r.blending||t.premultipliedAlpha!==r.premultipliedAlpha||t.blendSrc!==r.blendSrc||t.blendDst!==r.blendDst||t.blendEquation!==r.blendEquation||t.blendSrcAlpha!==r.blendSrcAlpha||t.blendDstAlpha!==r.blendDstAlpha||t.blendEquationAlpha!==r.blendEquationAlpha||t.colorWrite!==r.colorWrite||t.depthWrite!==r.depthWrite||t.depthTest!==r.depthTest||t.depthFunc!==r.depthFunc||t.stencilWrite!==r.stencilWrite||t.stencilFunc!==r.stencilFunc||t.stencilFail!==r.stencilFail||t.stencilZFail!==r.stencilZFail||t.stencilZPass!==r.stencilZPass||t.stencilFuncMask!==r.stencilFuncMask||t.stencilWriteMask!==r.stencilWriteMask||t.side!==r.side||t.alphaToCoverage!==r.alphaToCoverage||t.sampleCount!==o||t.colorSpace!==a||t.colorFormat!==l||t.depthStencilFormat!==c||t.primitiveTopology!==u||t.frontFaceCW!==f||t.clippingContextCacheKey!==e.clippingContextCacheKey)&&(t.material=r,t.materialVersion=r.version,t.transparent=r.transparent,t.blending=r.blending,t.premultipliedAlpha=r.premultipliedAlpha,t.blendSrc=r.blendSrc,t.blendDst=r.blendDst,t.blendEquation=r.blendEquation,t.blendSrcAlpha=r.blendSrcAlpha,t.blendDstAlpha=r.blendDstAlpha,t.blendEquationAlpha=r.blendEquationAlpha,t.colorWrite=r.colorWrite,t.depthWrite=r.depthWrite,t.depthTest=r.depthTest,t.depthFunc=r.depthFunc,t.stencilWrite=r.stencilWrite,t.stencilFunc=r.stencilFunc,t.stencilFail=r.stencilFail,t.stencilZFail=r.stencilZFail,t.stencilZPass=r.stencilZPass,t.stencilFuncMask=r.stencilFuncMask,t.stencilWriteMask=r.stencilWriteMask,t.side=r.side,t.alphaToCoverage=r.alphaToCoverage,t.sampleCount=o,t.colorSpace=a,t.colorFormat=l,t.depthStencilFormat=c,t.primitiveTopology=u,t.frontFaceCW=f,t.clippingContextCacheKey=e.clippingContextCacheKey,d=!0),d}getRenderCacheKey(e){let{object:t,material:n}=e,r=this.utils,s=e.context,o=t.isMesh&&t.matrixWorld.determinantAffine()<0;return[n.transparent,n.blending,n.premultipliedAlpha,n.blendSrc,n.blendDst,n.blendEquation,n.blendSrcAlpha,n.blendDstAlpha,n.blendEquationAlpha,n.colorWrite,n.depthWrite,n.depthTest,n.depthFunc,n.stencilWrite,n.stencilFunc,n.stencilFail,n.stencilZFail,n.stencilZPass,n.stencilFuncMask,n.stencilWriteMask,n.side,o,r.getSampleCountRenderContext(s),r.getCurrentColorSpace(s),r.getCurrentColorFormat(s),r.getCurrentDepthStencilFormat(s),r.getPrimitiveTopology(t,n),e.getGeometryCacheKey(),e.clippingContextCacheKey].join()}updateSampler(e){return this.textureUtils.updateSampler(e)}destroySampler(e){this.textureUtils.destroySampler(e)}createDefaultTexture(e){return this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e,t=!1){this.textureUtils.destroyTexture(e,t)}async copyTextureToBuffer(e,t,n,r,s,o){return this.textureUtils.copyTextureToBuffer(e,t,n,r,s,o)}initTimestampQuery(e,t,n){if(!this.trackTimestamp)return;this.timestampQueryPool[e]||(this.timestampQueryPool[e]=new tz(this.device,e,2048));let r=this.timestampQueryPool[e],s=r.allocateQueriesForContext(t);$R.querySet=r.querySet,$R.beginningOfPassWriteIndex=s,$R.endOfPassWriteIndex=s+1,n.timestampWrites=$R}createNodeBuilder(e,t){return new X9(e,t)}createProgram(e){let t=this.get(e);XR.label=e.stage+(e.name!==""?`_${e.name}`:""),XR.code=e.code,t.module={module:this.device.createShaderModule(XR),entryPoint:"main"},XR.reset()}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){let t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){let n=this.get(e),s=n.currentPass.finish();this.get(t).bundleGPU=s,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createUniformBuffer(e){let t=this.get(e);if(t.buffer===void 0){let n=e.byteLength,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=[];e.visibility&yf.VERTEX&&s.push("vertex"),e.visibility&yf.FRAGMENT&&s.push("fragment"),e.visibility&yf.COMPUTE&&s.push("compute");let o=`(${s.join(",")})`;lc.label=`bindingBuffer${e.id}_${e.name}_${o}`,lc.size=n,lc.usage=r;let a=this.device.createBuffer(lc);lc.reset(),t.buffer=a}}destroyUniformBuffer(e){this.get(e).buffer.destroy(),this.delete(e)}createBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBinding(e){this.bindingUtils.updateBinding(e)}deleteBindGroupData(e){this.bindingUtils.deleteBindGroupData(e)}createIndexAttribute(e){let t=GPUBufferUsage.INDEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST;(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute)&&(t|=GPUBufferUsage.STORAGE),this.attributeUtils.createAttribute(e,t)}createAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createIndirectStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}updateSize(){this.delete(this.renderer.getCanvasTarget())}hasFeature(e){return Jte[e]!==void 0&&(e=Jte[e]),this.device.features.has(e)}copyTextureToTexture(e,t,n=null,r=null,s=0,o=0){let a=0,l=0,c=0,u=0,f=0,d=0,A=e.image.width,y=e.image.height,w=1;n!==null&&(n.isBox3===!0?(u=n.min.x,f=n.min.y,d=n.min.z,A=n.max.x-n.min.x,y=n.max.y-n.min.y,w=n.max.z-n.min.z):(u=n.min.x,f=n.min.y,A=n.max.x-n.min.x,y=n.max.y-n.min.y,w=1)),r!==null&&(a=r.x,l=r.y,c=r.z||0),Ya.label="copyTextureToTexture_"+e.id+"_"+t.id;let S=this.device.createCommandEncoder(Ya);Ya.reset();let T=this.get(e).texture,R=this.get(t).texture;Zc.texture=T,Zc.mipLevel=s,Zc.origin.x=u,Zc.origin.y=f,Zc.origin.z=d,ff.texture=R,ff.mipLevel=o,ff.origin.x=a,ff.origin.y=l,ff.origin.z=c,Wd.width=A,Wd.height=y,Wd.depthOrArrayLayers=w,S.copyTextureToTexture(Zc,ff,Wd),Zc.reset(),ff.reset(),Wd.reset(),mf(this.device,S.finish()),o===0&&t.generateMipmaps&&this.textureUtils.generateMipmaps(t)}copyFramebufferToTexture(e,t,n){let r=this.get(t),s=null;t.renderTarget?e.isDepthTexture?s=this.get(t.depthTexture).texture:s=this.get(t.textures[0]).texture:e.isDepthTexture?s=this.textureUtils.getDepthBuffer(t.depth,t.stencil):s=this.context.getCurrentTexture();let o=this.get(e).texture;if(s.format!==o.format){ze("WebGPUBackend: copyFramebufferToTexture: Source and destination formats do not match.",s.format,o.format);return}let a;if(r.currentPass?(r.currentPass.end(),a=r.encoder):(Ya.label="copyFramebufferToTexture_"+e.id,a=this.device.createCommandEncoder(Ya),Ya.reset()),Zc.texture=s,Zc.origin.x=n.x,Zc.origin.y=n.y,ff.texture=o,Wd.width=n.z,Wd.height=n.w,a.copyTextureToTexture(Zc,ff,Wd),Zc.reset(),ff.reset(),Wd.reset(),e.generateMipmaps&&this.textureUtils.generateMipmaps(e,a),r.currentPass){let{descriptor:l}=r;for(let c=0;c<l.colorAttachments.length;c++)l.colorAttachments[c].loadOp=Fi.Load;t.depth&&(l.depthStencilAttachment.depthLoadOp=Fi.Load),t.stencil&&(l.depthStencilAttachment.stencilLoadOp=Fi.Load),r.currentPass=a.beginRenderPass(l),r.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.viewport&&this.updateViewport(t),t.scissor&&this.updateScissor(t)}else mf(this.device,a.finish())}hasCompatibility(e){return this._compatibility[e]!==void 0?this._compatibility[e]:super.hasCompatibility(e)}dispose(){if(this.bindingUtils.dispose(),this.textureUtils.dispose(),this.occludedResolveCache){for(let e of this.occludedResolveCache.values())e.destroy();this.occludedResolveCache.clear()}if(this.timestampQueryPool)for(let e of Object.values(this.timestampQueryPool))e!==null&&e.dispose();this.parameters.device===void 0&&this.device!==null&&this.device.destroy()}},sz=class extends KA{constructor(e,t,n,r,s,o){super(e,t,n,r,s,o),this.iesMap=null}copy(e,t){return super.copy(e,t),this.iesMap=e.iesMap,this}},oz=class extends KA{constructor(e,t,n,r,s,o){super(e,t,n,r,s,o),this.aspect=null}copy(e,t){return super.copy(e,t),this.aspect=e.aspect,this}},az=class extends Y4{constructor(){super(),this.addMaterial(P7,"MeshPhongMaterial"),this.addMaterial(M4,"MeshStandardMaterial"),this.addMaterial(U7,"MeshPhysicalMaterial"),this.addMaterial(z7,"MeshToonMaterial"),this.addMaterial(C7,"MeshBasicMaterial"),this.addMaterial(R7,"MeshLambertMaterial"),this.addMaterial(S7,"MeshNormalMaterial"),this.addMaterial(V7,"MeshMatcapMaterial"),this.addMaterial(y7,"LineBasicMaterial"),this.addMaterial(b7,"LineDashedMaterial"),this.addMaterial(q7,"PointsMaterial"),this.addMaterial(C4,"SpriteMaterial"),this.addMaterial(W7,"ShadowMaterial"),this.addLight(Fk,rb),this.addLight(s9,QA),this.addLight(u9,sb),this.addLight(MS,KA),this.addLight(r9,JA),this.addLight(o9,nb),this.addLight(l9,ob),this.addLight(a9,sz),this.addLight(c9,oz),this.addToneMapping(Bse,wb),this.addToneMapping(Ose,Sb),this.addToneMapping(Use,Tb),this.addToneMapping(kse,Eb),this.addToneMapping(zse,Mb),this.addToneMapping(Vse,Cb)}},xx=class extends _9{constructor(e={}){let t;e.forceWebGL?t=sP:(t=rz,e.getFallback=()=>(Xe("WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new sP(e)));let n=new t(e);super(n,e),this.library=new az,this.isWebGPURenderer=!0,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}};var 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=V.subgroupExclusiveAdd,dgt=V.subgroupExclusiveMul,pgt=V.subgroupInclusiveAdd,mgt=V.subgroupInclusiveMul,Agt=V.subgroupIndex,ggt=V.subgroupMax,vgt=V.subgroupMin,_gt=V.subgroupMul,xgt=V.subgroupOr,ygt=V.subgroupShuffle,bgt=V.subgroupShuffleDown,wgt=V.subgroupShuffleUp,Sgt=V.subgroupShuffleXor,Tgt=V.subgroupSize,Egt=V.subgroupXor,Mgt=V.tan,Cgt=V.tanh,Rgt=V.tangentGeometry,Pgt=V.tangentLocal,Igt=V.tangentView,Lgt=V.tangentWorld,Dgt=V.texture,Ngt=V.texture3D,Fgt=V.textureBarrier,Bgt=V.textureBicubic,Ogt=V.textureBicubicLevel,Ugt=V.textureCubeUV,kgt=V.textureLoad,zgt=V.textureSize,Vgt=V.textureLevel,Ggt=V.textureStore,qgt=V.thickness,Hgt=V.time,Wgt=V.toneMapping,jgt=V.toneMappingExposure,Xgt=V.toonOutlinePass,$gt=V.transformDirection,Ygt=V.transformNormal,Zgt=V.transformNormalByInverseViewMatrix,Kgt=V.transformNormalByViewMatrix,Qgt=V.transformNormalToView,Jgt=V.transformedClearcoatNormalView,e1t=V.transformedNormalView,t1t=V.transformedNormalWorld,n1t=V.transmission,i1t=V.transpose,r1t=V.triNoise3D,s1t=V.triplanarTexture,o1t=V.triplanarTextures,a1t=V.trunc,l1t=V.uint,c1t=V.uintBitsToFloat,Poe=V.uniform,u1t=V.uniformArray,h1t=V.uniformCubeTexture,f1t=V.uniformGroup,d1t=V.uniformFlow,p1t=V.uniformTexture,m1t=V.unpackHalf2x16,A1t=V.unpackSnorm2x16,g1t=V.unpackUnorm2x16,v1t=V.unpackRGBToNormal,_1t=V.unpremultiplyAlpha,x1t=V.userData,y1t=V.uv,b1t=V.uvec2,w1t=V.uvec3,S1t=V.uvec4,T1t=V.varying,E1t=V.varyingProperty,M1t=V.vec2,C1t=V.vec3,R1t=V.vec4,P1t=V.vectorComponents,I1t=V.velocity,L1t=V.vertexColor,D1t=V.vertexIndex,N1t=V.vertexStage,F1t=V.vibrance,B1t=V.viewZToLogarithmicDepth,O1t=V.viewZToOrthographicDepth,U1t=V.viewZToPerspectiveDepth,k1t=V.viewZToReversedOrthographicDepth,z1t=V.viewZToReversedPerspectiveDepth,V1t=V.viewport,G1t=V.viewportCoordinate,q1t=V.viewportDepthTexture,H1t=V.viewportLinearDepth,W1t=V.viewportMipTexture,j1t=V.viewportOpaqueMipTexture,X1t=V.viewportResolution,$1t=V.viewportSafeUV,Y1t=V.viewportSharedTexture,Z1t=V.viewportSize,K1t=V.viewportTexture,Q1t=V.viewportUV,J1t=V.wgsl,evt=V.wgslFn,tvt=V.workgroupArray,nvt=V.workgroupBarrier,ivt=V.workgroupId,rvt=V.workingToColorSpace,svt=V.xor;var Ioe=new ka,qP=new re,Ex=class extends ab{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type="LineSegmentsGeometry";let e=[-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],t=[-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],n=[0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5];this.setIndex(n),this.setAttribute("position",new Ln(e,3)),this.setAttribute("uv",new Ln(t,2))}applyMatrix4(e){let t=this.attributes.instanceStart,n=this.attributes.instanceEnd;return t!==void 0&&(t.applyMatrix4(e),n.applyMatrix4(e),t.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new Lh(t,6,1);return this.setAttribute("instanceStart",new Vo(n,3,0)),this.setAttribute("instanceEnd",new Vo(n,3,3)),this.instanceCount=this.attributes.instanceStart.count,this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new Lh(t,6,1);return this.setAttribute("instanceColorStart",new Vo(n,3,0)),this.setAttribute("instanceColorEnd",new Vo(n,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new $2(e.geometry)),this}fromLineSegments(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new ka);let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),Ioe.setFromBufferAttribute(t),this.boundingBox.union(Ioe))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new yl),this.boundingBox===null&&this.computeBoundingBox();let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(e!==void 0&&t!==void 0){let n=this.boundingSphere.center;this.boundingBox.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)qP.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(qP)),qP.fromBufferAttribute(t,s),r=Math.max(r,n.distanceToSquared(qP));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}};Nt.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new Oe},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}};Ha.line={uniforms:dg.merge([Nt.common,Nt.fog,Nt.line]),vertexShader:`47054705 		#include <common>47064706 		#include <color_pars_vertex>47074707 		#include <fog_pars_vertex>@@ -5093,10 +5093,10 @@ var<${n}> ${e} : ${o};`}},ma=new Am,eU=new t1,jse=new Map([[Int8Array,["sint8","
50935093 			#include <premultiplied_alpha_fragment>50945094 50955095 		}5096-		`};var Rf=class extends ds{constructor(e){super({type:"LineMaterial",uniforms:lg.clone(qa.line.uniforms),vertexShader:qa.line.vertexShader,fragmentShader:qa.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(e)}get color(){return this.uniforms.diffuse.value}set color(e){this.uniforms.diffuse.value=e}get worldUnits(){return"WORLD_UNITS"in this.defines}set worldUnits(e){e===!0!==this.worldUnits&&(this.needsUpdate=!0),e===!0?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(e){this.uniforms.linewidth&&(this.uniforms.linewidth.value=e)}get dashed(){return"USE_DASH"in this.defines}set dashed(e){e===!0!==this.dashed&&(this.needsUpdate=!0),e===!0?this.defines.USE_DASH="":delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(e){this.uniforms.dashScale.value=e}get dashSize(){return this.uniforms.dashSize.value}set dashSize(e){this.uniforms.dashSize.value=e}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(e){this.uniforms.dashOffset.value=e}get gapSize(){return this.uniforms.gapSize.value}set gapSize(e){this.uniforms.gapSize.value=e}get opacity(){return this.uniforms.opacity.value}set opacity(e){this.uniforms&&(this.uniforms.opacity.value=e)}get resolution(){return this.uniforms.resolution.value}set resolution(e){this.uniforms.resolution.value.copy(e)}get alphaToCoverage(){return"USE_ALPHA_TO_COVERAGE"in this.defines}set alphaToCoverage(e){this.defines&&(e===!0!==this.alphaToCoverage&&(this.needsUpdate=!0),e===!0?this.defines.USE_ALPHA_TO_COVERAGE="":delete this.defines.USE_ALPHA_TO_COVERAGE)}};var mV=new xn,aoe=new re,loe=new re,Ko=new xn,Qo=new xn,If=new xn,AV=new re,gV=new cn,Jo=new ib,coe=new re,BI=new Ua,OI=new xl,Pf=new xn,Lf,a1;function uoe(i,e,t){return 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n=e.projectionMatrix,s=i.material.resolution,o=i.matrixWorld,a=i.geometry,l=a.attributes.instanceStart,c=a.attributes.instanceEnd,u=Math.min(a.instanceCount,l.count),f=-e.near;Lf.at(1,If),If.w=1,If.applyMatrix4(e.matrixWorldInverse),If.applyMatrix4(n),If.multiplyScalar(1/If.w),If.x*=s.x/2,If.y*=s.y/2,If.z=0,AV.copy(If),gV.multiplyMatrices(e.matrixWorldInverse,o);for(let d=0,A=u;d<A;d++){if(Ko.fromBufferAttribute(l,d),Qo.fromBufferAttribute(c,d),Ko.w=1,Qo.w=1,Ko.applyMatrix4(gV),Qo.applyMatrix4(gV),Ko.z>f&&Qo.z>f)continue;if(Ko.z>f){let P=Ko.z-Qo.z,I=(Ko.z-f)/P;Ko.lerp(Qo,I)}else if(Qo.z>f){let P=Qo.z-Ko.z,I=(Qo.z-f)/P;Qo.lerp(Ko,I)}Ko.applyMatrix4(n),Qo.applyMatrix4(n),Ko.multiplyScalar(1/Ko.w),Qo.multiplyScalar(1/Qo.w),Ko.x*=s.x/2,Ko.y*=s.y/2,Qo.x*=s.x/2,Qo.y*=s.y/2,Jo.start.copy(Ko),Jo.start.z=0,Jo.end.copy(Qo),Jo.end.z=0;let w=Jo.closestPointToPointParameter(AV,!0);Jo.at(w,coe);let 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eh.Vector3(0,0,0))),y.rotateY(Math.PI),y.rotateZ(-ve*Math.PI/180),y.scale.x=y.scale.y=y.scale.z=Re},W={lat:+t(w),lng:+n(w),alt:+r(w),rot:+a(w),scale:1},Y=y.__currentTargetD||Object.assign({},W,{scale:1e-12});Object.keys(W).some(function(H){return Y[H]!==W[H]})&&(!e.labelsTransitionDuration||e.labelsTransitionDuration<0?G(W):e.tweenGroup.add(new uo(Y).to(W,e.labelsTransitionDuration).easing(Qr.Quadratic.InOut).onUpdate(G).onComplete(function(){e.tweenGroup.remove(this)}).start()))}).digest(e.labelsData)}}),ALe=$i($i({},window.THREE?window.THREE:{}),{},{CSS2DObject:VM}),Voe=Kr({props:{htmlElementsData:{default:[]},htmlLat:{default:"lat"},htmlLng:{default:"lng"},htmlAltitude:{default:0},htmlElement:{},htmlElementVisibilityModifier:{triggerUpdate:!1},htmlTransitionDuration:{default:1e3,triggerUpdate:!1},isBehindGlobe:{onChange:function(){this.updateObjVisibility()},triggerUpdate:!1}},methods:{updateObjVisibility:function(e,t){if(e.dataMapper){var n=t?[t]:e.dataMapper.entries().map(function(r){var s=Ir(r,2),o=s[1];return o}).filter(function(r){return r});n.forEach(function(r){var s=!e.isBehindGlobe||!e.isBehindGlobe(r.position);e.htmlElementVisibilityModifier?(r.visible=!0,e.htmlElementVisibilityModifier(r.element,s)):r.visible=s})}}},init:function(e,t,n){var r=n.tweenGroup;ns(e),t.scene=e,t.tweenGroup=r,t.dataMapper=new Pl(e,{objBindAttr:"__threeObjHtml"}).onCreateObj(function(s){var o=st(t.htmlElement)(s),a=new ALe.CSS2DObject(o);return a.__globeObjType="html",a})},update:function(e,t){var n=this,r=st(e.htmlLat),s=st(e.htmlLng),o=st(e.htmlAltitude);t.hasOwnProperty("htmlElement")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(a,l){var c=function(d){var A=a.__currentTargetD=d,y=A.alt,w=A.lat,S=A.lng;Object.assign(a.position,ou(w,S,y)),n.updateObjVisibility(a)},u={lat:+r(l),lng:+s(l),alt:+o(l)};!e.htmlTransitionDuration||e.htmlTransitionDuration<0||!a.__currentTargetD?c(u):e.tweenGroup.add(new uo(a.__currentTargetD).to(u,e.htmlTransitionDuration).easing(Qr.Quadratic.InOut).onUpdate(c).onComplete(function(){e.tweenGroup.remove(this)}).start())}).digest(e.htmlElementsData)}}),qI=window.THREE?window.THREE:{Group:Br,Mesh:Hn,MeshLambertMaterial:Va,SphereGeometry:za},Goe=Kr({props:{objectsData:{default:[]},objectLat:{default:"lat"},objectLng:{default:"lng"},objectAltitude:{default:.01},objectFacesSurface:{default:!0},objectRotation:{},objectThreeObject:{default:new qI.Mesh(new qI.SphereGeometry(1,16,8),new qI.MeshLambertMaterial({color:"#ffffaa",transparent:!0,opacity:.7}))}},init:function(e,t){ns(e),t.scene=e,t.dataMapper=new Pl(e,{objBindAttr:"__threeObjObject"}).onCreateObj(function(n){var r=st(t.objectThreeObject)(n);t.objectThreeObject===r&&(r=r.clone());var s=new qI.Group;return s.add(r),s.__globeObjType="object",s})},update:function(e,t){var n=st(e.objectLat),r=st(e.objectLng),s=st(e.objectAltitude),o=st(e.objectFacesSurface),a=st(e.objectRotation);t.hasOwnProperty("objectThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(l,c){var u=+n(c),f=+r(c),d=+s(c);Object.assign(l.position,ou(u,f,d)),o(c)?l.setRotationFromEuler(new Oa(c1(-u),c1(f),0,"YXZ")):l.rotation.set(0,0,0);var A=l.children[0],y=a(c);y&&A.setRotationFromEuler(new Oa(c1(y.x||0),c1(y.y||0),c1(y.z||0)))}).digest(e.objectsData)}}),qoe=Kr({props:{customLayerData:{default:[]},customThreeObject:{},customThreeObjectUpdate:{triggerUpdate:!1}},init:function(e,t){ns(e),t.scene=e,t.dataMapper=new Pl(e,{objBindAttr:"__threeObjCustom"}).onCreateObj(function(n){var r=st(t.customThreeObject)(n,vr);return r&&(t.customThreeObject===r&&(r=r.clone()),r.__globeObjType="custom"),r})},update:function(e,t){e.customThreeObjectUpdate||ns(e.scene);var n=st(e.customThreeObjectUpdate);t.hasOwnProperty("customThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(r,s){return n(r,s,vr)}).digest(e.customLayerData)}}),HI=window.THREE?window.THREE:{Camera:Cd,Group:Br,Vector2:Oe,Vector3:re},gLe=["globeLayer","pointsLayer","arcsLayer","hexBinLayer","heatmapsLayer","polygonsLayer","hexedPolygonsLayer","pathsLayer","tilesLayer","particlesLayer","ringsLayer","labelsLayer","htmlElementsLayer","objectsLayer","customLayer"],Hoe=tl("globeLayer",Moe),vLe=Object.assign.apply(Object,tr(["globeImageUrl","bumpImageUrl","globeCurvatureResolution","globeTileEngineUrl","globeTileEngineMaxLevel","showGlobe","showGraticules","showAtmosphere","atmosphereColor","atmosphereAltitude"].map(function(i){return Eo({},i,Hoe.linkProp(i))}))),_Le=Object.assign.apply(Object,tr(["globeMaterial","globeTileEngineClearCache"].map(function(i){return Eo({},i,Hoe.linkMethod(i))}))),xLe=tl("pointsLayer",Coe),yLe=Object.assign.apply(Object,tr(["pointsData","pointLat","pointLng","pointColor","pointAltitude","pointRadius","pointResolution","pointsMerge","pointsTransitionDuration"].map(function(i){return Eo({},i,xLe.linkProp(i))}))),bLe=tl("arcsLayer",Ioe),wLe=Object.assign.apply(Object,tr(["arcsData","arcStartLat","arcStartLng","arcStartAltitude","arcEndLat","arcEndLng","arcEndAltitude","arcColor","arcAltitude","arcAltitudeAutoScale","arcStroke","arcCurveResolution","arcCircularResolution","arcDashLength","arcDashGap","arcDashInitialGap","arcDashAnimateTime","arcsTransitionDuration"].map(function(i){return Eo({},i,bLe.linkProp(i))}))),SLe=tl("hexBinLayer",Poe),TLe=Object.assign.apply(Object,tr(["hexBinPointsData","hexBinPointLat","hexBinPointLng","hexBinPointWeight","hexBinResolution","hexMargin","hexTopCurvatureResolution","hexTopColor","hexSideColor","hexAltitude","hexBinMerge","hexTransitionDuration"].map(function(i){return Eo({},i,SLe.linkProp(i))}))),ELe=tl("heatmapsLayer",Doe),MLe=Object.assign.apply(Object,tr(["heatmapsData","heatmapPoints","heatmapPointLat","heatmapPointLng","heatmapPointWeight","heatmapBandwidth","heatmapColorFn","heatmapColorSaturation","heatmapBaseAltitude","heatmapTopAltitude","heatmapsTransitionDuration"].map(function(i){return Eo({},i,ELe.linkProp(i))}))),CLe=tl("hexedPolygonsLayer",Foe),RLe=Object.assign.apply(Object,tr(["hexPolygonsData","hexPolygonGeoJsonGeometry","hexPolygonColor","hexPolygonAltitude","hexPolygonResolution","hexPolygonMargin","hexPolygonUseDots","hexPolygonCurvatureResolution","hexPolygonDotResolution","hexPolygonsTransitionDuration"].map(function(i){return Eo({},i,CLe.linkProp(i))}))),ILe=tl("polygonsLayer",Noe),PLe=Object.assign.apply(Object,tr(["polygonsData","polygonGeoJsonGeometry","polygonCapColor","polygonCapMaterial","polygonSideColor","polygonSideMaterial","polygonStrokeColor","polygonAltitude","polygonCapCurvatureResolution","polygonsTransitionDuration"].map(function(i){return Eo({},i,ILe.linkProp(i))}))),LLe=tl("pathsLayer",Boe),DLe=Object.assign.apply(Object,tr(["pathsData","pathPoints","pathPointLat","pathPointLng","pathPointAlt","pathResolution","pathColor","pathStroke","pathDashLength","pathDashGap","pathDashInitialGap","pathDashAnimateTime","pathTransitionDuration"].map(function(i){return Eo({},i,LLe.linkProp(i))}))),NLe=tl("tilesLayer",Ooe),FLe=Object.assign.apply(Object,tr(["tilesData","tileLat","tileLng","tileAltitude","tileWidth","tileHeight","tileUseGlobeProjection","tileMaterial","tileCurvatureResolution","tilesTransitionDuration"].map(function(i){return Eo({},i,NLe.linkProp(i))}))),BLe=tl("particlesLayer",Uoe),OLe=Object.assign.apply(Object,tr(["particlesData","particlesList","particleLat","particleLng","particleAltitude","particlesSize","particlesSizeAttenuation","particlesColor","particlesTexture"].map(function(i){return Eo({},i,BLe.linkProp(i))}))),ULe=tl("ringsLayer",koe),kLe=Object.assign.apply(Object,tr(["ringsData","ringLat","ringLng","ringAltitude","ringColor","ringResolution","ringMaxRadius","ringPropagationSpeed","ringRepeatPeriod"].map(function(i){return Eo({},i,ULe.linkProp(i))}))),zLe=tl("labelsLayer",zoe),VLe=Object.assign.apply(Object,tr(["labelsData","labelLat","labelLng","labelAltitude","labelRotation","labelText","labelSize","labelTypeFace","labelColor","labelResolution","labelIncludeDot","labelDotRadius","labelDotOrientation","labelsTransitionDuration"].map(function(i){return Eo({},i,zLe.linkProp(i))}))),GLe=tl("htmlElementsLayer",Voe),qLe=Object.assign.apply(Object,tr(["htmlElementsData","htmlLat","htmlLng","htmlAltitude","htmlElement","htmlElementVisibilityModifier","htmlTransitionDuration"].map(function(i){return Eo({},i,GLe.linkProp(i))}))),HLe=tl("objectsLayer",Goe),WLe=Object.assign.apply(Object,tr(["objectsData","objectLat","objectLng","objectAltitude","objectRotation","objectFacesSurface","objectThreeObject"].map(function(i){return Eo({},i,HLe.linkProp(i))}))),jLe=tl("customLayer",qoe),XLe=Object.assign.apply(Object,tr(["customLayerData","customThreeObject","customThreeObjectUpdate"].map(function(i){return Eo({},i,jLe.linkProp(i))}))),$Le=Kr({props:$i($i($i($i($i($i($i($i($i($i($i($i($i($i($i({onGlobeReady:{triggerUpdate:!1},rendererSize:{default:new HI.Vector2(window.innerWidth,window.innerHeight),onChange:function(e,t){t.pathsLayer.rendererSize(e)},triggerUpdate:!1}},vLe),yLe),wLe),TLe),MLe),PLe),RLe),DLe),FLe),OLe),kLe),VLe),qLe),WLe),XLe),methods:$i({getGlobeRadius:doe,getCoords:function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return ou.apply(void 0,n)},toGeoCoords:function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return Eoe.apply(void 0,n)},setPointOfView:function(e,t){var n=t instanceof HI.Camera?t.position:t,r=doe(),s=void 0;if(e.scene&&n){var o,a,l,c;s=function(f){o===void 0&&(o=n.clone().applyMatrix4(e.scene.matrixWorld.clone().invert())),a===void 0&&(a=o.length()),l===void 0&&(l=Math.sqrt(Math.pow(a,2)-Math.pow(r,2))),c===void 0&&(c=Math.acos(l/a));var d=o.distanceTo(f);if(d<l)return!1;var A=f.length(),y=Math.acos((Math.pow(a,2)+Math.pow(d,2)-Math.pow(A,2))/(2*a*d));return y<c}}e.layersThatNeedUpdatePov.forEach(function(u){return u.updatePov(t)}),e.layersThatNeedBehindGlobeChecker.forEach(function(u){return u.isBehindGlobe(s)})},pauseAnimation:function(e){return e.animationFrameRequestId!==null&&(cancelAnimationFrame(e.animationFrameRequestId),e.animationFrameRequestId=null),e.pausableLayers.forEach(function(t){var n;return(n=t.pauseAnimation)===null||n===void 0?void 0:n.call(t)}),this},resumeAnimation:function(e){return e.animationFrameRequestId===null&&this._animationCycle(),e.pausableLayers.forEach(function(t){var n;return(n=t.resumeAnimation)===null||n===void 0?void 0:n.call(t)}),this},_animationCycle:function(e){e.animationFrameRequestId=requestAnimationFrame(this._animationCycle),e.tweenGroup.update()},_destructor:function(e){this.pauseAnimation(),e.destructableLayers.forEach(function(t){return t._destructor()})}},_Le),stateInit:function(){var e=new hg,t={tweenGroup:e},n={globeLayer:Moe(t),pointsLayer:Coe(t),arcsLayer:Ioe(t),hexBinLayer:Poe(t),heatmapsLayer:Doe(t),polygonsLayer:Noe(t),hexedPolygonsLayer:Foe(t),pathsLayer:Boe(t),tilesLayer:Ooe(t),particlesLayer:Uoe(t),ringsLayer:koe(t),labelsLayer:zoe(t),htmlElementsLayer:Voe(t),objectsLayer:Goe(t),customLayer:qoe(t)};return $i($i({tweenGroup:e},n),{},{layersThatNeedUpdatePov:Object.values(n).filter(function(r){return r.hasOwnProperty("updatePov")}),layersThatNeedBehindGlobeChecker:Object.values(n).filter(function(r){return r.hasOwnProperty("isBehindGlobe")}),destructableLayers:Object.values(n).filter(function(r){return r.hasOwnProperty("_destructor")}),pausableLayers:Object.values(n).filter(function(r){return r.hasOwnProperty("pauseAnimation")})})},init:function(e,t,n){var r=n.animateIn,s=r===void 0?!0:r,o=n.waitForGlobeReady,a=o===void 0?!0:o;ns(e),t.scene=e,t.scene.visible=!1,gLe.forEach(function(c){var u=new HI.Group;t.scene.add(u),t[c](u)});var l=function(){if(s){t.scene.scale.set(1e-6,1e-6,1e-6),t.tweenGroup.add(new uo({k:1e-6}).to({k:1},600).easing(Qr.Quadratic.Out).onUpdate(function(f){var d=f.k;return t.scene.scale.set(d,d,d)}).onComplete(function(){t.tweenGroup.remove(this)}).start());var u=new HI.Vector3(0,1,0);t.tweenGroup.add(new uo({rot:Math.PI*2}).to({rot:0},1200).easing(Qr.Quintic.Out).onUpdate(function(f){var d=f.rot;return t.scene.setRotationFromAxisAngle(u,d)}).onComplete(function(){t.tweenGroup.remove(this)}).start())}t.scene.visible=!0,t.onGlobeReady&&t.onGlobeReady()};a?t.globeLayer.onReady(l):l(),this._animationCycle()},update:function(e){}});function YLe(i){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Object,t=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,n=(function(r){function s(){var o;jI(this,s);for(var a=arguments.length,l=new Array(a),c=0;c<a;c++)l[c]=arguments[c];return o=WI(this,s,[].concat(l)),o.__kapsuleInstance=MV(i,[].concat(tr(t?[o]:[]),l)),o}return $I(s,r),XI(s)})(e);return Object.keys(i()).forEach(function(r){return n.prototype[r]=function(){var s,o=(s=this.__kapsuleInstance)[r].apply(s,arguments);return o===this.__kapsuleInstance?this:o}}),n}var ZLe=window.THREE?window.THREE:{Group:Br},IV=YLe($Le,ZLe.Group,!0);var PV={type:"change"},NV={type:"start"},FV={type:"end"},Woe=1e-6,ki={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4},YI=new Oe,Em=new Oe,KLe=new re,ZI=new re,LV=new re,Mx=new qs,joe=new re,KI=new re,DV=new re,QI=new re,JI=class extends Rd{constructor(e,t=null){super(e,t),this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:Ga.ROTATE,MIDDLE:Ga.DOLLY,RIGHT:Ga.PAN},this.target=new re,this.state=ki.NONE,this.keyState=ki.NONE,this._lastPosition=new re,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new re,this._movePrev=new Oe,this._moveCurr=new Oe,this._lastAxis=new re,this._zoomStart=new Oe,this._zoomEnd=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._pointers=[],this._pointerPositions={},this._onPointerMove=JLe.bind(this),this._onPointerDown=QLe.bind(this),this._onPointerUp=eDe.bind(this),this._onPointerCancel=tDe.bind(this),this._onContextMenu=lDe.bind(this),this._onMouseWheel=aDe.bind(this),this._onKeyDown=iDe.bind(this),this._onKeyUp=nDe.bind(this),this._onTouchStart=cDe.bind(this),this._onTouchMove=uDe.bind(this),this._onTouchEnd=hDe.bind(this),this._onMouseDown=rDe.bind(this),this._onMouseMove=sDe.bind(this),this._onMouseUp=oDe.bind(this),this._target0=this.target.clone(),this._position0=this.object.position.clone(),this._up0=this.object.up.clone(),this._zoom0=this.object.zoom,t!==null&&(this.connect(t),this.handleResize()),this.update()}connect(e){super.connect(e),window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="none"}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction=""}dispose(){this.disconnect()}handleResize(){let e=this.domElement.getBoundingClientRect(),t=this.domElement.ownerDocument.documentElement;this.screen.left=e.left+window.pageXOffset-t.clientLeft,this.screen.top=e.top+window.pageYOffset-t.clientTop,this.screen.width=e.width,this.screen.height=e.height}update(){this._eye.subVectors(this.object.position,this.target),this.noRotate||this._rotateCamera(),this.noZoom||this._zoomCamera(),this.noPan||this._panCamera(),this.object.position.addVectors(this.target,this._eye),this.object.isPerspectiveCamera?(this._checkDistances(),this.object.lookAt(this.target),this._lastPosition.distanceToSquared(this.object.position)>Woe&&(this.dispatchEvent(PV),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>Woe||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(PV),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=ki.NONE,this.keyState=ki.NONE,this.target.copy(this._target0),this.object.position.copy(this._position0),this.object.up.copy(this._up0),this.object.zoom=this._zoom0,this.object.updateProjectionMatrix(),this._eye.subVectors(this.object.position,this.target),this.object.lookAt(this.target),this.dispatchEvent(PV),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(Em.copy(this._panEnd).sub(this._panStart),Em.lengthSq()){if(this.object.isOrthographicCamera){let e=(this.object.right-this.object.left)/this.object.zoom/this.domElement.clientWidth,t=(this.object.top-this.object.bottom)/this.object.zoom/this.domElement.clientWidth;Em.x*=e,Em.y*=t}Em.multiplyScalar(this._eye.length()*this.panSpeed),ZI.copy(this._eye).cross(this.object.up).setLength(Em.x),ZI.add(KLe.copy(this.object.up).setLength(Em.y)),this.object.position.add(ZI),this.target.add(ZI),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(Em.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){QI.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let e=QI.length();e?(this._eye.copy(this.object.position).sub(this.target),joe.copy(this._eye).normalize(),KI.copy(this.object.up).normalize(),DV.crossVectors(KI,joe).normalize(),KI.setLength(this._moveCurr.y-this._movePrev.y),DV.setLength(this._moveCurr.x-this._movePrev.x),QI.copy(KI.add(DV)),LV.crossVectors(QI,this._eye).normalize(),e*=this.rotateSpeed,Mx.setFromAxisAngle(LV,e),this._eye.applyQuaternion(Mx),this.object.up.applyQuaternion(Mx),this._lastAxis.copy(LV),this._lastAngle=e):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),Mx.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(Mx),this.object.up.applyQuaternion(Mx)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let e;this.state===ki.TOUCH_ZOOM_PAN?(e=this._touchZoomDistanceStart/this._touchZoomDistanceEnd,this._touchZoomDistanceStart=this._touchZoomDistanceEnd,this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Bu.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(e=1+(this._zoomEnd.y-this._zoomStart.y)*this.zoomSpeed,e!==1&&e>0&&(this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Bu.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),this.staticMoving?this._zoomStart.copy(this._zoomEnd):this._zoomStart.y+=(this._zoomEnd.y-this._zoomStart.y)*this.dynamicDampingFactor)}_getMouseOnScreen(e,t){return YI.set((e-this.screen.left)/this.screen.width,(t-this.screen.top)/this.screen.height),YI}_getMouseOnCircle(e,t){return YI.set((e-this.screen.width*.5-this.screen.left)/(this.screen.width*.5),(this.screen.height+2*(this.screen.top-t))/this.screen.width),YI}_addPointer(e){this._pointers.push(e)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t].pointerId==e.pointerId){this._pointers.splice(t,1);return}}_trackPointer(e){let t=this._pointerPositions[e.pointerId];t===void 0&&(t=new Oe,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){let t=e.pointerId===this._pointers[0].pointerId?this._pointers[1]:this._pointers[0];return this._pointerPositions[t.pointerId]}_checkDistances(){(!this.noZoom||!this.noPan)&&(this._eye.lengthSq()>this.maxDistance*this.maxDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.maxDistance)),this._zoomStart.copy(this._zoomEnd)),this._eye.lengthSq()<this.minDistance*this.minDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.minDistance)),this._zoomStart.copy(this._zoomEnd)))}};function QLe(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.ownerDocument.addEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.addEventListener("pointerup",this._onPointerUp)),this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i))}function JLe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function eDe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchEnd(i):this._onMouseUp(),this._removePointer(i),this._pointers.length===0&&(this.domElement.releasePointerCapture(i.pointerId),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp)))}function tDe(i){this._removePointer(i)}function nDe(){this.enabled!==!1&&(this.keyState=ki.NONE,window.addEventListener("keydown",this._onKeyDown))}function iDe(i){this.enabled!==!1&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===ki.NONE&&(i.code===this.keys[ki.ROTATE]&&!this.noRotate?this.keyState=ki.ROTATE:i.code===this.keys[ki.ZOOM]&&!this.noZoom?this.keyState=ki.ZOOM:i.code===this.keys[ki.PAN]&&!this.noPan&&(this.keyState=ki.PAN)))}function rDe(i){let e;switch(i.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case Ga.DOLLY:this.state=ki.ZOOM;break;case Ga.ROTATE:this.state=ki.ROTATE;break;case Ga.PAN:this.state=ki.PAN;break;default:this.state=ki.NONE}let t=this.keyState!==ki.NONE?this.keyState:this.state;t===ki.ROTATE&&!this.noRotate?(this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr)):t===ki.ZOOM&&!this.noZoom?(this._zoomStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._zoomEnd.copy(this._zoomStart)):t===ki.PAN&&!this.noPan&&(this._panStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._panEnd.copy(this._panStart)),this.dispatchEvent(NV)}function sDe(i){let e=this.keyState!==ki.NONE?this.keyState:this.state;e===ki.ROTATE&&!this.noRotate?(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY))):e===ki.ZOOM&&!this.noZoom?this._zoomEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY)):e===ki.PAN&&!this.noPan&&this._panEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY))}function oDe(){this.state=ki.NONE,this.dispatchEvent(FV)}function aDe(i){if(this.enabled!==!1&&this.noZoom!==!0){switch(i.preventDefault(),i.deltaMode){case 2:this._zoomStart.y-=i.deltaY*.025;break;case 1:this._zoomStart.y-=i.deltaY*.01;break;default:this._zoomStart.y-=i.deltaY*25e-5;break}this.dispatchEvent(NV),this.dispatchEvent(FV)}}function lDe(i){this.enabled!==!1&&i.preventDefault()}function cDe(i){if(this._trackPointer(i),this._pointers.length===1)this.state=ki.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=ki.TOUCH_ZOOM_PAN;let e=this._pointers[0].pageX-this._pointers[1].pageX,t=this._pointers[0].pageY-this._pointers[1].pageY;this._touchZoomDistanceEnd=this._touchZoomDistanceStart=Math.sqrt(e*e+t*t);let n=(this._pointers[0].pageX+this._pointers[1].pageX)/2,r=(this._pointers[0].pageY+this._pointers[1].pageY)/2;this._panStart.copy(this._getMouseOnScreen(n,r)),this._panEnd.copy(this._panStart)}this.dispatchEvent(NV)}function uDe(i){if(this._trackPointer(i),this._pointers.length===1)this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY));else{let e=this._getSecondPointerPosition(i),t=i.pageX-e.x,n=i.pageY-e.y;this._touchZoomDistanceEnd=Math.sqrt(t*t+n*n);let r=(i.pageX+e.x)/2,s=(i.pageY+e.y)/2;this._panEnd.copy(this._getMouseOnScreen(r,s))}}function hDe(i){switch(this._pointers.length){case 0:this.state=ki.NONE;break;case 1:this.state=ki.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=ki.TOUCH_ZOOM_PAN;for(let e=0;e<this._pointers.length;e++)if(this._pointers[e].pointerId!==i.pointerId){let t=this._pointerPositions[this._pointers[e].pointerId];this._moveCurr.copy(this._getMouseOnCircle(t.x,t.y)),this._movePrev.copy(this._moveCurr);break}break}this.dispatchEvent(FV)}var Xoe={type:"change"},OV={type:"start"},Yoe={type:"end"},eP=new Md,$oe=new Da,fDe=Math.cos(70*Bu.DEG2RAD),ho=new re,Ll=2*Math.PI,dr={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},BV=1e-6,tP=class extends Rd{constructor(e,t=null){super(e,t),this.state=dr.NONE,this.target=new re,this.cursor=new re,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Ga.ROTATE,MIDDLE:Ga.DOLLY,RIGHT:Ga.PAN},this.touches={ONE:l0.ROTATE,TWO:l0.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._cursorStyle="auto",this._domElementKeyEvents=null,this._lastPosition=new re,this._lastQuaternion=new qs,this._lastTargetPosition=new re,this._quat=new qs().setFromUnitVectors(e.up,new re(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new n_,this._sphericalDelta=new n_,this._scale=1,this._panOffset=new re,this._rotateStart=new Oe,this._rotateEnd=new Oe,this._rotateDelta=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._panDelta=new Oe,this._dollyStart=new Oe,this._dollyEnd=new Oe,this._dollyDelta=new Oe,this._dollyDirection=new re,this._mouse=new Oe,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=pDe.bind(this),this._onPointerDown=dDe.bind(this),this._onPointerUp=mDe.bind(this),this._onContextMenu=bDe.bind(this),this._onMouseWheel=vDe.bind(this),this._onKeyDown=_De.bind(this),this._onTouchStart=xDe.bind(this),this._onTouchMove=yDe.bind(this),this._onMouseDown=ADe.bind(this),this._onMouseMove=gDe.bind(this),this._interceptControlDown=wDe.bind(this),this._interceptControlUp=SDe.bind(this),this.domElement!==null&&this.connect(this.domElement),this.update()}set cursorStyle(e){this._cursorStyle=e,e==="grab"?this.domElement.style.cursor="grab":this.domElement.style.cursor="auto"}get cursorStyle(){return this._cursorStyle}connect(e){super.connect(e),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction=""}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(Xoe),this.update(),this.state=dr.NONE}pan(e,t){this._pan(e,t),this.update()}dollyIn(e){this._dollyIn(e),this.update()}dollyOut(e){this._dollyOut(e),this.update()}rotateLeft(e){this._rotateLeft(e),this.update()}rotateUp(e){this._rotateUp(e),this.update()}update(e=null){let t=this.object.position;ho.copy(t).sub(this.target),ho.applyQuaternion(this._quat),this._spherical.setFromVector3(ho),this.autoRotate&&this.state===dr.NONE&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,r=this.maxAzimuthAngle;isFinite(n)&&isFinite(r)&&(n<-Math.PI?n+=Ll:n>Math.PI&&(n-=Ll),r<-Math.PI?r+=Ll:r>Math.PI&&(r-=Ll),n<=r?this._spherical.theta=Math.max(n,Math.min(r,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+r)/2?Math.max(n,this._spherical.theta):Math.min(r,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let s=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let o=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),s=o!=this._spherical.radius}if(ho.setFromSpherical(this._spherical),ho.applyQuaternion(this._quatInverse),t.copy(this.target).add(ho),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let o=null;if(this.object.isPerspectiveCamera){let a=ho.length();o=this._clampDistance(a*this._scale);let l=a-o;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),s=!!l}else if(this.object.isOrthographicCamera){let a=new re(this._mouse.x,this._mouse.y,0);a.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),s=l!==this.object.zoom;let c=new re(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(a),this.object.updateMatrixWorld(),o=ho.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;o!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(o).add(this.object.position):(eP.origin.copy(this.object.position),eP.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(eP.direction))<fDe?this.object.lookAt(this.target):($oe.setFromNormalAndCoplanarPoint(this.object.up,this.target),eP.intersectPlane($oe,this.target))))}else if(this.object.isOrthographicCamera){let o=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),o!==this.object.zoom&&(this.object.updateProjectionMatrix(),s=!0)}return this._scale=1,this._performCursorZoom=!1,s||this._lastPosition.distanceToSquared(this.object.position)>BV||8*(1-this._lastQuaternion.dot(this.object.quaternion))>BV||this._lastTargetPosition.distanceToSquared(this.target)>BV?(this.dispatchEvent(Xoe),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?Ll/60*this.autoRotateSpeed*e:Ll/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){ho.setFromMatrixColumn(t,0),ho.multiplyScalar(-e),this._panOffset.add(ho)}_panUp(e,t){this.screenSpacePanning===!0?ho.setFromMatrixColumn(t,1):(ho.setFromMatrixColumn(t,0),ho.crossVectors(this.object.up,ho)),ho.multiplyScalar(e),this._panOffset.add(ho)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;ho.copy(r).sub(this.target);let s=ho.length();s*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*s/n.clientHeight,this.object.matrix),this._panUp(2*t*s/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let n=this.domElement.getBoundingClientRect(),r=e-n.left,s=t-n.top,o=n.width,a=n.height;this._mouse.x=r/o*2-1,this._mouse.y=-(s/a)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(Ll*this._rotateDelta.x/t.clientHeight),this._rotateUp(Ll*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(Ll*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-Ll*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(Ll*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-Ll*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(n,r)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(n,r)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(n*n+r*r);this._dollyStart.set(0,s)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let n=this._getSecondPointerPosition(e),r=.5*(e.pageX+n.x),s=.5*(e.pageY+n.y);this._rotateEnd.set(r,s)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(Ll*this._rotateDelta.x/t.clientHeight),this._rotateUp(Ll*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(n,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(n*n+r*r);this._dollyEnd.set(0,s),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let o=(e.pageX+t.x)*.5,a=(e.pageY+t.y)*.5;this._updateZoomParameters(o,a)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId){this._pointers.splice(t,1);return}}_isTrackingPointer(e){for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId)return!0;return!1}_trackPointer(e){let t=this._pointerPositions[e.pointerId];t===void 0&&(t=new Oe,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){let t=e.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[t]}_customWheelEvent(e){let t=e.deltaMode,n={clientX:e.clientX,clientY:e.clientY,deltaY:e.deltaY};switch(t){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return e.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}};function dDe(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.ownerDocument.addEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.addEventListener("pointerup",this._onPointerUp)),!this._isTrackingPointer(i)&&(this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i),this._cursorStyle==="grab"&&(this.domElement.style.cursor="grabbing")))}function pDe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function mDe(i){switch(this._removePointer(i),this._pointers.length){case 0:this.domElement.releasePointerCapture(i.pointerId),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(Yoe),this.state=dr.NONE,this._cursorStyle==="grab"&&(this.domElement.style.cursor="grab");break;case 1:let e=this._pointers[0],t=this._pointerPositions[e];this._onTouchStart({pointerId:e,pageX:t.x,pageY:t.y});break}}function ADe(i){let e;switch(i.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case Ga.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=dr.DOLLY;break;case Ga.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=dr.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=dr.ROTATE}break;case Ga.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=dr.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=dr.PAN}break;default:this.state=dr.NONE}this.state!==dr.NONE&&this.dispatchEvent(OV)}function gDe(i){switch(this.state){case dr.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case dr.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case dr.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function vDe(i){this.enabled===!1||this.enableZoom===!1||this.state!==dr.NONE||(i.preventDefault(),this.dispatchEvent(OV),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(Yoe))}function _De(i){this.enabled!==!1&&this._handleKeyDown(i)}function xDe(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case l0.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=dr.TOUCH_ROTATE;break;case l0.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=dr.TOUCH_PAN;break;default:this.state=dr.NONE}break;case 2:switch(this.touches.TWO){case l0.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=dr.TOUCH_DOLLY_PAN;break;case l0.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=dr.TOUCH_DOLLY_ROTATE;break;default:this.state=dr.NONE}break;default:this.state=dr.NONE}this.state!==dr.NONE&&this.dispatchEvent(OV)}function yDe(i){switch(this._trackPointer(i),this.state){case dr.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case dr.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case dr.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case dr.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=dr.NONE}}function bDe(i){this.enabled!==!1&&i.preventDefault()}function wDe(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function SDe(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}var TDe={type:"change"},Zoe=1e-6,Koe=new qs,nP=class extends 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t=this.object,n=e*this.movementSpeed,r=e*this.rollSpeed;t.translateX(this._moveVector.x*n),t.translateY(this._moveVector.y*n),t.translateZ(this._moveVector.z*n),Koe.set(this._rotationVector.x*r,this._rotationVector.y*r,this._rotationVector.z*r,1).normalize(),t.quaternion.multiply(Koe),(this._lastPosition.distanceToSquared(t.position)>Zoe||8*(1-this._lastQuaternion.dot(t.quaternion))>Zoe)&&(this.dispatchEvent(TDe),this._lastQuaternion.copy(t.quaternion),this._lastPosition.copy(t.position))}_updateMovementVector(){let e=this._moveState.forward||this.autoForward&&!this._moveState.back?1:0;this._moveVector.x=-this._moveState.left+this._moveState.right,this._moveVector.y=-this._moveState.down+this._moveState.up,this._moveVector.z=-e+this._moveState.back}_updateRotationVector(){this._rotationVector.x=-this._moveState.pitchDown+this._moveState.pitchUp,this._rotationVector.y=-this._moveState.yawRight+this._moveState.yawLeft,this._rotationVector.z=-this._moveState.rollRight+this._moveState.rollLeft}_getContainerDimensions(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}}};function EDe(i){if(!(i.altKey||this.enabled===!1)){switch(i.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this._moveState.forward=1;break;case"KeyS":this._moveState.back=1;break;case"KeyA":this._moveState.left=1;break;case"KeyD":this._moveState.right=1;break;case"KeyR":this._moveState.up=1;break;case"KeyF":this._moveState.down=1;break;case"ArrowUp":this._moveState.pitchUp=1;break;case"ArrowDown":this._moveState.pitchDown=1;break;case"ArrowLeft":this._moveState.yawLeft=1;break;case"ArrowRight":this._moveState.yawRight=1;break;case"KeyQ":this._moveState.rollLeft=1;break;case"KeyE":this._moveState.rollRight=1;break}this._updateMovementVector(),this._updateRotationVector()}}function MDe(i){if(this.enabled!==!1){switch(i.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this._moveState.forward=0;break;case"KeyS":this._moveState.back=0;break;case"KeyA":this._moveState.left=0;break;case"KeyD":this._moveState.right=0;break;case"KeyR":this._moveState.up=0;break;case"KeyF":this._moveState.down=0;break;case"ArrowUp":this._moveState.pitchUp=0;break;case"ArrowDown":this._moveState.pitchDown=0;break;case"ArrowLeft":this._moveState.yawLeft=0;break;case"ArrowRight":this._moveState.yawRight=0;break;case"KeyQ":this._moveState.rollLeft=0;break;case"KeyE":this._moveState.rollRight=0;break}this._updateMovementVector(),this._updateRotationVector()}}function CDe(i){if(this.enabled!==!1)if(this.dragToLook)this._status++;else{switch(i.button){case 0:this._moveState.forward=1;break;case 2:this._moveState.back=1;break}this._updateMovementVector()}}function RDe(i){if(this.enabled!==!1&&(!this.dragToLook||this._status>0)){let e=this._getContainerDimensions(),t=e.size[0]/2,n=e.size[1]/2;this._moveState.yawLeft=-(i.pageX-e.offset[0]-t)/t,this._moveState.pitchDown=(i.pageY-e.offset[1]-n)/n,this._updateRotationVector()}}function IDe(i){if(this.enabled!==!1){if(this.dragToLook)this._status--,this._moveState.yawLeft=this._moveState.pitchDown=0;else{switch(i.button){case 0:this._moveState.forward=0;break;case 2:this._moveState.back=0;break}this._updateMovementVector()}this._updateRotationVector()}}function PDe(){this.enabled!==!1&&(this.dragToLook?(this._status=0,this._moveState.yawLeft=this._moveState.pitchDown=0):(this._moveState.forward=0,this._moveState.back=0,this._updateMovementVector()),this._updateRotationVector())}function LDe(i){this.enabled!==!1&&i.preventDefault()}var Qoe={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`5235+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF 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n=st(e.customThreeObjectUpdate);t.hasOwnProperty("customThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(r,s){return n(r,s,_r)}).digest(e.customLayerData)}}),QP=window.THREE?window.THREE:{Camera:Id,Group:Br,Vector2:Oe,Vector3:re},QLe=["globeLayer","pointsLayer","arcsLayer","hexBinLayer","heatmapsLayer","polygonsLayer","hexedPolygonsLayer","pathsLayer","tilesLayer","particlesLayer","ringsLayer","labelsLayer","htmlElementsLayer","objectsLayer","customLayer"],mae=nl("globeLayer",Qoe),JLe=Object.assign.apply(Object,tr(["globeImageUrl","bumpImageUrl","globeCurvatureResolution","globeTileEngineUrl","globeTileEngineMaxLevel","showGlobe","showGraticules","showAtmosphere","atmosphereColor","atmosphereAltitude"].map(function(i){return Eo({},i,mae.linkProp(i))}))),eDe=Object.assign.apply(Object,tr(["globeMaterial","globeTileEngineClearCache"].map(function(i){return Eo({},i,mae.linkMethod(i))}))),tDe=nl("pointsLayer",Joe),nDe=Object.assign.apply(Object,tr(["pointsData","pointLat","pointLng","pointColor","pointAltitude","pointRadius","pointResolution","pointsMerge","pointsTransitionDuration"].map(function(i){return Eo({},i,tDe.linkProp(i))}))),iDe=nl("arcsLayer",tae),rDe=Object.assign.apply(Object,tr(["arcsData","arcStartLat","arcStartLng","arcStartAltitude","arcEndLat","arcEndLng","arcEndAltitude","arcColor","arcAltitude","arcAltitudeAutoScale","arcStroke","arcCurveResolution","arcCircularResolution","arcDashLength","arcDashGap","arcDashInitialGap","arcDashAnimateTime","arcsTransitionDuration"].map(function(i){return Eo({},i,iDe.linkProp(i))}))),sDe=nl("hexBinLayer",nae),oDe=Object.assign.apply(Object,tr(["hexBinPointsData","hexBinPointLat","hexBinPointLng","hexBinPointWeight","hexBinResolution","hexMargin","hexTopCurvatureResolution","hexTopColor","hexSideColor","hexAltitude","hexBinMerge","hexTransitionDuration"].map(function(i){return Eo({},i,sDe.linkProp(i))}))),aDe=nl("heatmapsLayer",rae),lDe=Object.assign.apply(Object,tr(["heatmapsData","heatmapPoints","heatmapPointLat","heatmapPointLng","heatmapPointWeight","heatmapBandwidth","heatmapColorFn","heatmapColorSaturation","heatmapBaseAltitude","heatmapTopAltitude","heatmapsTransitionDuration"].map(function(i){return Eo({},i,aDe.linkProp(i))}))),cDe=nl("hexedPolygonsLayer",oae),uDe=Object.assign.apply(Object,tr(["hexPolygonsData","hexPolygonGeoJsonGeometry","hexPolygonColor","hexPolygonAltitude","hexPolygonResolution","hexPolygonMargin","hexPolygonUseDots","hexPolygonCurvatureResolution","hexPolygonDotResolution","hexPolygonsTransitionDuration"].map(function(i){return Eo({},i,cDe.linkProp(i))}))),hDe=nl("polygonsLayer",sae),fDe=Object.assign.apply(Object,tr(["polygonsData","polygonGeoJsonGeometry","polygonCapColor","polygonCapMaterial","polygonSideColor","polygonSideMaterial","polygonStrokeColor","polygonAltitude","polygonCapCurvatureResolution","polygonsTransitionDuration"].map(function(i){return Eo({},i,hDe.linkProp(i))}))),dDe=nl("pathsLayer",aae),pDe=Object.assign.apply(Object,tr(["pathsData","pathPoints","pathPointLat","pathPointLng","pathPointAlt","pathResolution","pathColor","pathStroke","pathDashLength","pathDashGap","pathDashInitialGap","pathDashAnimateTime","pathTransitionDuration"].map(function(i){return Eo({},i,dDe.linkProp(i))}))),mDe=nl("tilesLayer",lae),ADe=Object.assign.apply(Object,tr(["tilesData","tileLat","tileLng","tileAltitude","tileWidth","tileHeight","tileUseGlobeProjection","tileMaterial","tileCurvatureResolution","tilesTransitionDuration"].map(function(i){return Eo({},i,mDe.linkProp(i))}))),gDe=nl("particlesLayer",cae),vDe=Object.assign.apply(Object,tr(["particlesData","particlesList","particleLat","particleLng","particleAltitude","particlesSize","particlesSizeAttenuation","particlesColor","particlesTexture"].map(function(i){return Eo({},i,gDe.linkProp(i))}))),_De=nl("ringsLayer",uae),xDe=Object.assign.apply(Object,tr(["ringsData","ringLat","ringLng","ringAltitude","ringColor","ringResolution","ringMaxRadius","ringPropagationSpeed","ringRepeatPeriod"].map(function(i){return Eo({},i,_De.linkProp(i))}))),yDe=nl("labelsLayer",hae),bDe=Object.assign.apply(Object,tr(["labelsData","labelLat","labelLng","labelAltitude","labelRotation","labelText","labelSize","labelTypeFace","labelColor","labelResolution","labelIncludeDot","labelDotRadius","labelDotOrientation","labelsTransitionDuration"].map(function(i){return Eo({},i,yDe.linkProp(i))}))),wDe=nl("htmlElementsLayer",fae),SDe=Object.assign.apply(Object,tr(["htmlElementsData","htmlLat","htmlLng","htmlAltitude","htmlElement","htmlElementVisibilityModifier","htmlTransitionDuration"].map(function(i){return Eo({},i,wDe.linkProp(i))}))),TDe=nl("objectsLayer",dae),EDe=Object.assign.apply(Object,tr(["objectsData","objectLat","objectLng","objectAltitude","objectRotation","objectFacesSurface","objectThreeObject"].map(function(i){return Eo({},i,TDe.linkProp(i))}))),MDe=nl("customLayer",pae),CDe=Object.assign.apply(Object,tr(["customLayerData","customThreeObject","customThreeObjectUpdate"].map(function(i){return Eo({},i,MDe.linkProp(i))}))),RDe=Qr({props:$i($i($i($i($i($i($i($i($i($i($i($i($i($i($i({onGlobeReady:{triggerUpdate:!1},rendererSize:{default:new QP.Vector2(window.innerWidth,window.innerHeight),onChange:function(e,t){t.pathsLayer.rendererSize(e)},triggerUpdate:!1}},JLe),nDe),rDe),oDe),lDe),fDe),uDe),pDe),ADe),vDe),xDe),bDe),SDe),EDe),CDe),methods:$i({getGlobeRadius:Uoe,getCoords:function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return ou.apply(void 0,n)},toGeoCoords:function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return Koe.apply(void 0,n)},setPointOfView:function(e,t){var n=t instanceof QP.Camera?t.position:t,r=Uoe(),s=void 0;if(e.scene&&n){var o,a,l,c;s=function(f){o===void 0&&(o=n.clone().applyMatrix4(e.scene.matrixWorld.clone().invert())),a===void 0&&(a=o.length()),l===void 0&&(l=Math.sqrt(Math.pow(a,2)-Math.pow(r,2))),c===void 0&&(c=Math.acos(l/a));var d=o.distanceTo(f);if(d<l)return!1;var A=f.length(),y=Math.acos((Math.pow(a,2)+Math.pow(d,2)-Math.pow(A,2))/(2*a*d));return y<c}}e.layersThatNeedUpdatePov.forEach(function(u){return u.updatePov(t)}),e.layersThatNeedBehindGlobeChecker.forEach(function(u){return u.isBehindGlobe(s)})},pauseAnimation:function(e){return e.animationFrameRequestId!==null&&(cancelAnimationFrame(e.animationFrameRequestId),e.animationFrameRequestId=null),e.pausableLayers.forEach(function(t){var n;return(n=t.pauseAnimation)===null||n===void 0?void 0:n.call(t)}),this},resumeAnimation:function(e){return e.animationFrameRequestId===null&&this._animationCycle(),e.pausableLayers.forEach(function(t){var n;return(n=t.resumeAnimation)===null||n===void 0?void 0:n.call(t)}),this},_animationCycle:function(e){e.animationFrameRequestId=requestAnimationFrame(this._animationCycle),e.tweenGroup.update()},_destructor:function(e){this.pauseAnimation(),e.destructableLayers.forEach(function(t){return t._destructor()})}},eDe),stateInit:function(){var e=new Ag,t={tweenGroup:e},n={globeLayer:Qoe(t),pointsLayer:Joe(t),arcsLayer:tae(t),hexBinLayer:nae(t),heatmapsLayer:rae(t),polygonsLayer:sae(t),hexedPolygonsLayer:oae(t),pathsLayer:aae(t),tilesLayer:lae(t),particlesLayer:cae(t),ringsLayer:uae(t),labelsLayer:hae(t),htmlElementsLayer:fae(t),objectsLayer:dae(t),customLayer:pae(t)};return $i($i({tweenGroup:e},n),{},{layersThatNeedUpdatePov:Object.values(n).filter(function(r){return r.hasOwnProperty("updatePov")}),layersThatNeedBehindGlobeChecker:Object.values(n).filter(function(r){return r.hasOwnProperty("isBehindGlobe")}),destructableLayers:Object.values(n).filter(function(r){return r.hasOwnProperty("_destructor")}),pausableLayers:Object.values(n).filter(function(r){return r.hasOwnProperty("pauseAnimation")})})},init:function(e,t,n){var r=n.animateIn,s=r===void 0?!0:r,o=n.waitForGlobeReady,a=o===void 0?!0:o;is(e),t.scene=e,t.scene.visible=!1,QLe.forEach(function(c){var u=new QP.Group;t.scene.add(u),t[c](u)});var l=function(){if(s){t.scene.scale.set(1e-6,1e-6,1e-6),t.tweenGroup.add(new uo({k:1e-6}).to({k:1},600).easing(Jr.Quadratic.Out).onUpdate(function(f){var d=f.k;return t.scene.scale.set(d,d,d)}).onComplete(function(){t.tweenGroup.remove(this)}).start());var u=new QP.Vector3(0,1,0);t.tweenGroup.add(new uo({rot:Math.PI*2}).to({rot:0},1200).easing(Jr.Quintic.Out).onUpdate(function(f){var d=f.rot;return t.scene.setRotationFromAxisAngle(u,d)}).onComplete(function(){t.tweenGroup.remove(this)}).start())}t.scene.visible=!0,t.onGlobeReady&&t.onGlobeReady()};a?t.globeLayer.onReady(l):l(),this._animationCycle()},update:function(e){}});function PDe(i){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Object,t=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1,n=(function(r){function s(){var o;eI(this,s);for(var a=arguments.length,l=new Array(a),c=0;c<a;c++)l[c]=arguments[c];return o=JP(this,s,[].concat(l)),o.__kapsuleInstance=$V(i,[].concat(tr(t?[o]:[]),l)),o}return nI(s,r),tI(s)})(e);return Object.keys(i()).forEach(function(r){return n.prototype[r]=function(){var s,o=(s=this.__kapsuleInstance)[r].apply(s,arguments);return o===this.__kapsuleInstance?this:o}}),n}var IDe=window.THREE?window.THREE:{Group:Br},KV=PDe(RDe,IDe.Group,!0);var QV={type:"change"},tG={type:"start"},nG={type:"end"},Aae=1e-6,ki={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4},iI=new Oe,Pm=new Oe,LDe=new re,rI=new re,JV=new re,Dx=new Gs,gae=new re,sI=new re,eG=new re,oI=new re,aI=class extends Ld{constructor(e,t=null){super(e,t),this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:qa.ROTATE,MIDDLE:qa.DOLLY,RIGHT:qa.PAN},this.target=new re,this.state=ki.NONE,this.keyState=ki.NONE,this._lastPosition=new re,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new re,this._movePrev=new Oe,this._moveCurr=new Oe,this._lastAxis=new re,this._zoomStart=new Oe,this._zoomEnd=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._pointers=[],this._pointerPositions={},this._onPointerMove=NDe.bind(this),this._onPointerDown=DDe.bind(this),this._onPointerUp=FDe.bind(this),this._onPointerCancel=BDe.bind(this),this._onContextMenu=qDe.bind(this),this._onMouseWheel=GDe.bind(this),this._onKeyDown=UDe.bind(this),this._onKeyUp=ODe.bind(this),this._onTouchStart=HDe.bind(this),this._onTouchMove=WDe.bind(this),this._onTouchEnd=jDe.bind(this),this._onMouseDown=kDe.bind(this),this._onMouseMove=zDe.bind(this),this._onMouseUp=VDe.bind(this),this._target0=this.target.clone(),this._position0=this.object.position.clone(),this._up0=this.object.up.clone(),this._zoom0=this.object.zoom,t!==null&&(this.connect(t),this.handleResize()),this.update()}connect(e){super.connect(e),window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="none"}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction=""}dispose(){this.disconnect()}handleResize(){let e=this.domElement.getBoundingClientRect(),t=this.domElement.ownerDocument.documentElement;this.screen.left=e.left+window.pageXOffset-t.clientLeft,this.screen.top=e.top+window.pageYOffset-t.clientTop,this.screen.width=e.width,this.screen.height=e.height}update(){this._eye.subVectors(this.object.position,this.target),this.noRotate||this._rotateCamera(),this.noZoom||this._zoomCamera(),this.noPan||this._panCamera(),this.object.position.addVectors(this.target,this._eye),this.object.isPerspectiveCamera?(this._checkDistances(),this.object.lookAt(this.target),this._lastPosition.distanceToSquared(this.object.position)>Aae&&(this.dispatchEvent(QV),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>Aae||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(QV),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=ki.NONE,this.keyState=ki.NONE,this.target.copy(this._target0),this.object.position.copy(this._position0),this.object.up.copy(this._up0),this.object.zoom=this._zoom0,this.object.updateProjectionMatrix(),this._eye.subVectors(this.object.position,this.target),this.object.lookAt(this.target),this.dispatchEvent(QV),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(Pm.copy(this._panEnd).sub(this._panStart),Pm.lengthSq()){if(this.object.isOrthographicCamera){let e=(this.object.right-this.object.left)/this.object.zoom/this.domElement.clientWidth,t=(this.object.top-this.object.bottom)/this.object.zoom/this.domElement.clientWidth;Pm.x*=e,Pm.y*=t}Pm.multiplyScalar(this._eye.length()*this.panSpeed),rI.copy(this._eye).cross(this.object.up).setLength(Pm.x),rI.add(LDe.copy(this.object.up).setLength(Pm.y)),this.object.position.add(rI),this.target.add(rI),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(Pm.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){oI.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let e=oI.length();e?(this._eye.copy(this.object.position).sub(this.target),gae.copy(this._eye).normalize(),sI.copy(this.object.up).normalize(),eG.crossVectors(sI,gae).normalize(),sI.setLength(this._moveCurr.y-this._movePrev.y),eG.setLength(this._moveCurr.x-this._movePrev.x),oI.copy(sI.add(eG)),JV.crossVectors(oI,this._eye).normalize(),e*=this.rotateSpeed,Dx.setFromAxisAngle(JV,e),this._eye.applyQuaternion(Dx),this.object.up.applyQuaternion(Dx),this._lastAxis.copy(JV),this._lastAngle=e):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),Dx.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(Dx),this.object.up.applyQuaternion(Dx)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let e;this.state===ki.TOUCH_ZOOM_PAN?(e=this._touchZoomDistanceStart/this._touchZoomDistanceEnd,this._touchZoomDistanceStart=this._touchZoomDistanceEnd,this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Bu.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(e=1+(this._zoomEnd.y-this._zoomStart.y)*this.zoomSpeed,e!==1&&e>0&&(this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Bu.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),this.staticMoving?this._zoomStart.copy(this._zoomEnd):this._zoomStart.y+=(this._zoomEnd.y-this._zoomStart.y)*this.dynamicDampingFactor)}_getMouseOnScreen(e,t){return iI.set((e-this.screen.left)/this.screen.width,(t-this.screen.top)/this.screen.height),iI}_getMouseOnCircle(e,t){return iI.set((e-this.screen.width*.5-this.screen.left)/(this.screen.width*.5),(this.screen.height+2*(this.screen.top-t))/this.screen.width),iI}_addPointer(e){this._pointers.push(e)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t].pointerId==e.pointerId){this._pointers.splice(t,1);return}}_trackPointer(e){let t=this._pointerPositions[e.pointerId];t===void 0&&(t=new Oe,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){let t=e.pointerId===this._pointers[0].pointerId?this._pointers[1]:this._pointers[0];return this._pointerPositions[t.pointerId]}_checkDistances(){(!this.noZoom||!this.noPan)&&(this._eye.lengthSq()>this.maxDistance*this.maxDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.maxDistance)),this._zoomStart.copy(this._zoomEnd)),this._eye.lengthSq()<this.minDistance*this.minDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.minDistance)),this._zoomStart.copy(this._zoomEnd)))}};function DDe(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.ownerDocument.addEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.addEventListener("pointerup",this._onPointerUp)),this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i))}function NDe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function FDe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchEnd(i):this._onMouseUp(),this._removePointer(i),this._pointers.length===0&&(this.domElement.releasePointerCapture(i.pointerId),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp)))}function BDe(i){this._removePointer(i)}function ODe(){this.enabled!==!1&&(this.keyState=ki.NONE,window.addEventListener("keydown",this._onKeyDown))}function UDe(i){this.enabled!==!1&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===ki.NONE&&(i.code===this.keys[ki.ROTATE]&&!this.noRotate?this.keyState=ki.ROTATE:i.code===this.keys[ki.ZOOM]&&!this.noZoom?this.keyState=ki.ZOOM:i.code===this.keys[ki.PAN]&&!this.noPan&&(this.keyState=ki.PAN)))}function kDe(i){let e;switch(i.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case qa.DOLLY:this.state=ki.ZOOM;break;case qa.ROTATE:this.state=ki.ROTATE;break;case qa.PAN:this.state=ki.PAN;break;default:this.state=ki.NONE}let t=this.keyState!==ki.NONE?this.keyState:this.state;t===ki.ROTATE&&!this.noRotate?(this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr)):t===ki.ZOOM&&!this.noZoom?(this._zoomStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._zoomEnd.copy(this._zoomStart)):t===ki.PAN&&!this.noPan&&(this._panStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._panEnd.copy(this._panStart)),this.dispatchEvent(tG)}function zDe(i){let e=this.keyState!==ki.NONE?this.keyState:this.state;e===ki.ROTATE&&!this.noRotate?(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY))):e===ki.ZOOM&&!this.noZoom?this._zoomEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY)):e===ki.PAN&&!this.noPan&&this._panEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY))}function VDe(){this.state=ki.NONE,this.dispatchEvent(nG)}function GDe(i){if(this.enabled!==!1&&this.noZoom!==!0){switch(i.preventDefault(),i.deltaMode){case 2:this._zoomStart.y-=i.deltaY*.025;break;case 1:this._zoomStart.y-=i.deltaY*.01;break;default:this._zoomStart.y-=i.deltaY*25e-5;break}this.dispatchEvent(tG),this.dispatchEvent(nG)}}function qDe(i){this.enabled!==!1&&i.preventDefault()}function HDe(i){if(this._trackPointer(i),this._pointers.length===1)this.state=ki.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=ki.TOUCH_ZOOM_PAN;let e=this._pointers[0].pageX-this._pointers[1].pageX,t=this._pointers[0].pageY-this._pointers[1].pageY;this._touchZoomDistanceEnd=this._touchZoomDistanceStart=Math.sqrt(e*e+t*t);let n=(this._pointers[0].pageX+this._pointers[1].pageX)/2,r=(this._pointers[0].pageY+this._pointers[1].pageY)/2;this._panStart.copy(this._getMouseOnScreen(n,r)),this._panEnd.copy(this._panStart)}this.dispatchEvent(tG)}function WDe(i){if(this._trackPointer(i),this._pointers.length===1)this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY));else{let e=this._getSecondPointerPosition(i),t=i.pageX-e.x,n=i.pageY-e.y;this._touchZoomDistanceEnd=Math.sqrt(t*t+n*n);let r=(i.pageX+e.x)/2,s=(i.pageY+e.y)/2;this._panEnd.copy(this._getMouseOnScreen(r,s))}}function jDe(i){switch(this._pointers.length){case 0:this.state=ki.NONE;break;case 1:this.state=ki.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=ki.TOUCH_ZOOM_PAN;for(let e=0;e<this._pointers.length;e++)if(this._pointers[e].pointerId!==i.pointerId){let t=this._pointerPositions[this._pointers[e].pointerId];this._moveCurr.copy(this._getMouseOnCircle(t.x,t.y)),this._movePrev.copy(this._moveCurr);break}break}this.dispatchEvent(nG)}var vae={type:"change"},rG={type:"start"},xae={type:"end"},lI=new Pd,_ae=new Na,XDe=Math.cos(70*Bu.DEG2RAD),ho=new re,Dl=2*Math.PI,dr={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},iG=1e-6,cI=class extends Ld{constructor(e,t=null){super(e,t),this.state=dr.NONE,this.target=new re,this.cursor=new re,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:qa.ROTATE,MIDDLE:qa.DOLLY,RIGHT:qa.PAN},this.touches={ONE:f0.ROTATE,TWO:f0.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._cursorStyle="auto",this._domElementKeyEvents=null,this._lastPosition=new re,this._lastQuaternion=new Gs,this._lastTargetPosition=new re,this._quat=new Gs().setFromUnitVectors(e.up,new re(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new l_,this._sphericalDelta=new l_,this._scale=1,this._panOffset=new re,this._rotateStart=new Oe,this._rotateEnd=new Oe,this._rotateDelta=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._panDelta=new Oe,this._dollyStart=new Oe,this._dollyEnd=new Oe,this._dollyDelta=new Oe,this._dollyDirection=new re,this._mouse=new Oe,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=YDe.bind(this),this._onPointerDown=$De.bind(this),this._onPointerUp=ZDe.bind(this),this._onContextMenu=iNe.bind(this),this._onMouseWheel=JDe.bind(this),this._onKeyDown=eNe.bind(this),this._onTouchStart=tNe.bind(this),this._onTouchMove=nNe.bind(this),this._onMouseDown=KDe.bind(this),this._onMouseMove=QDe.bind(this),this._interceptControlDown=rNe.bind(this),this._interceptControlUp=sNe.bind(this),this.domElement!==null&&this.connect(this.domElement),this.update()}set cursorStyle(e){this._cursorStyle=e,e==="grab"?this.domElement.style.cursor="grab":this.domElement.style.cursor="auto"}get cursorStyle(){return this._cursorStyle}connect(e){super.connect(e),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction=""}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(vae),this.update(),this.state=dr.NONE}pan(e,t){this._pan(e,t),this.update()}dollyIn(e){this._dollyIn(e),this.update()}dollyOut(e){this._dollyOut(e),this.update()}rotateLeft(e){this._rotateLeft(e),this.update()}rotateUp(e){this._rotateUp(e),this.update()}update(e=null){let t=this.object.position;ho.copy(t).sub(this.target),ho.applyQuaternion(this._quat),this._spherical.setFromVector3(ho),this.autoRotate&&this.state===dr.NONE&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,r=this.maxAzimuthAngle;isFinite(n)&&isFinite(r)&&(n<-Math.PI?n+=Dl:n>Math.PI&&(n-=Dl),r<-Math.PI?r+=Dl:r>Math.PI&&(r-=Dl),n<=r?this._spherical.theta=Math.max(n,Math.min(r,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+r)/2?Math.max(n,this._spherical.theta):Math.min(r,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let s=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let o=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),s=o!=this._spherical.radius}if(ho.setFromSpherical(this._spherical),ho.applyQuaternion(this._quatInverse),t.copy(this.target).add(ho),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let o=null;if(this.object.isPerspectiveCamera){let a=ho.length();o=this._clampDistance(a*this._scale);let l=a-o;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),s=!!l}else if(this.object.isOrthographicCamera){let a=new re(this._mouse.x,this._mouse.y,0);a.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),s=l!==this.object.zoom;let c=new re(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(a),this.object.updateMatrixWorld(),o=ho.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;o!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(o).add(this.object.position):(lI.origin.copy(this.object.position),lI.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(lI.direction))<XDe?this.object.lookAt(this.target):(_ae.setFromNormalAndCoplanarPoint(this.object.up,this.target),lI.intersectPlane(_ae,this.target))))}else if(this.object.isOrthographicCamera){let o=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),o!==this.object.zoom&&(this.object.updateProjectionMatrix(),s=!0)}return this._scale=1,this._performCursorZoom=!1,s||this._lastPosition.distanceToSquared(this.object.position)>iG||8*(1-this._lastQuaternion.dot(this.object.quaternion))>iG||this._lastTargetPosition.distanceToSquared(this.target)>iG?(this.dispatchEvent(vae),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?Dl/60*this.autoRotateSpeed*e:Dl/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){ho.setFromMatrixColumn(t,0),ho.multiplyScalar(-e),this._panOffset.add(ho)}_panUp(e,t){this.screenSpacePanning===!0?ho.setFromMatrixColumn(t,1):(ho.setFromMatrixColumn(t,0),ho.crossVectors(this.object.up,ho)),ho.multiplyScalar(e),this._panOffset.add(ho)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;ho.copy(r).sub(this.target);let s=ho.length();s*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*s/n.clientHeight,this.object.matrix),this._panUp(2*t*s/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let n=this.domElement.getBoundingClientRect(),r=e-n.left,s=t-n.top,o=n.width,a=n.height;this._mouse.x=r/o*2-1,this._mouse.y=-(s/a)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(Dl*this._rotateDelta.x/t.clientHeight),this._rotateUp(Dl*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(Dl*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-Dl*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(Dl*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-Dl*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(n,r)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(n,r)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(n*n+r*r);this._dollyStart.set(0,s)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let n=this._getSecondPointerPosition(e),r=.5*(e.pageX+n.x),s=.5*(e.pageY+n.y);this._rotateEnd.set(r,s)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(Dl*this._rotateDelta.x/t.clientHeight),this._rotateUp(Dl*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(n,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(n*n+r*r);this._dollyEnd.set(0,s),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let o=(e.pageX+t.x)*.5,a=(e.pageY+t.y)*.5;this._updateZoomParameters(o,a)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId){this._pointers.splice(t,1);return}}_isTrackingPointer(e){for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId)return!0;return!1}_trackPointer(e){let t=this._pointerPositions[e.pointerId];t===void 0&&(t=new Oe,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){let t=e.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[t]}_customWheelEvent(e){let t=e.deltaMode,n={clientX:e.clientX,clientY:e.clientY,deltaY:e.deltaY};switch(t){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return e.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}};function $De(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.ownerDocument.addEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.addEventListener("pointerup",this._onPointerUp)),!this._isTrackingPointer(i)&&(this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i),this._cursorStyle==="grab"&&(this.domElement.style.cursor="grabbing")))}function YDe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function ZDe(i){switch(this._removePointer(i),this._pointers.length){case 0:this.domElement.releasePointerCapture(i.pointerId),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(xae),this.state=dr.NONE,this._cursorStyle==="grab"&&(this.domElement.style.cursor="grab");break;case 1:let e=this._pointers[0],t=this._pointerPositions[e];this._onTouchStart({pointerId:e,pageX:t.x,pageY:t.y});break}}function KDe(i){let e;switch(i.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case qa.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=dr.DOLLY;break;case qa.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=dr.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=dr.ROTATE}break;case qa.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=dr.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=dr.PAN}break;default:this.state=dr.NONE}this.state!==dr.NONE&&this.dispatchEvent(rG)}function QDe(i){switch(this.state){case dr.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case dr.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case dr.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function JDe(i){this.enabled===!1||this.enableZoom===!1||this.state!==dr.NONE||(i.preventDefault(),this.dispatchEvent(rG),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(xae))}function eNe(i){this.enabled!==!1&&this._handleKeyDown(i)}function tNe(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case f0.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=dr.TOUCH_ROTATE;break;case f0.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=dr.TOUCH_PAN;break;default:this.state=dr.NONE}break;case 2:switch(this.touches.TWO){case f0.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=dr.TOUCH_DOLLY_PAN;break;case f0.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=dr.TOUCH_DOLLY_ROTATE;break;default:this.state=dr.NONE}break;default:this.state=dr.NONE}this.state!==dr.NONE&&this.dispatchEvent(rG)}function nNe(i){switch(this._trackPointer(i),this.state){case dr.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case dr.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case dr.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case dr.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=dr.NONE}}function iNe(i){this.enabled!==!1&&i.preventDefault()}function rNe(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function sNe(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}var oNe={type:"change"},yae=1e-6,bae=new Gs,uI=class extends Ld{constructor(e,t=null){super(e,t),this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1,this._moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this._moveVector=new re(0,0,0),this._rotationVector=new re(0,0,0),this._lastQuaternion=new Gs,this._lastPosition=new re,this._status=0,this._onKeyDown=aNe.bind(this),this._onKeyUp=lNe.bind(this),this._onPointerMove=uNe.bind(this),this._onPointerDown=cNe.bind(this),this._onPointerUp=hNe.bind(this),this._onPointerCancel=fNe.bind(this),this._onContextMenu=dNe.bind(this),t!==null&&this.connect(t)}connect(e){super.connect(e),window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointerup",this._onPointerUp),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="none"}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction=""}dispose(){this.disconnect()}update(e){if(this.enabled===!1)return;let t=this.object,n=e*this.movementSpeed,r=e*this.rollSpeed;t.translateX(this._moveVector.x*n),t.translateY(this._moveVector.y*n),t.translateZ(this._moveVector.z*n),bae.set(this._rotationVector.x*r,this._rotationVector.y*r,this._rotationVector.z*r,1).normalize(),t.quaternion.multiply(bae),(this._lastPosition.distanceToSquared(t.position)>yae||8*(1-this._lastQuaternion.dot(t.quaternion))>yae)&&(this.dispatchEvent(oNe),this._lastQuaternion.copy(t.quaternion),this._lastPosition.copy(t.position))}_updateMovementVector(){let e=this._moveState.forward||this.autoForward&&!this._moveState.back?1:0;this._moveVector.x=-this._moveState.left+this._moveState.right,this._moveVector.y=-this._moveState.down+this._moveState.up,this._moveVector.z=-e+this._moveState.back}_updateRotationVector(){this._rotationVector.x=-this._moveState.pitchDown+this._moveState.pitchUp,this._rotationVector.y=-this._moveState.yawRight+this._moveState.yawLeft,this._rotationVector.z=-this._moveState.rollRight+this._moveState.rollLeft}_getContainerDimensions(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}}};function aNe(i){if(!(i.altKey||this.enabled===!1)){switch(i.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this._moveState.forward=1;break;case"KeyS":this._moveState.back=1;break;case"KeyA":this._moveState.left=1;break;case"KeyD":this._moveState.right=1;break;case"KeyR":this._moveState.up=1;break;case"KeyF":this._moveState.down=1;break;case"ArrowUp":this._moveState.pitchUp=1;break;case"ArrowDown":this._moveState.pitchDown=1;break;case"ArrowLeft":this._moveState.yawLeft=1;break;case"ArrowRight":this._moveState.yawRight=1;break;case"KeyQ":this._moveState.rollLeft=1;break;case"KeyE":this._moveState.rollRight=1;break}this._updateMovementVector(),this._updateRotationVector()}}function lNe(i){if(this.enabled!==!1){switch(i.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this._moveState.forward=0;break;case"KeyS":this._moveState.back=0;break;case"KeyA":this._moveState.left=0;break;case"KeyD":this._moveState.right=0;break;case"KeyR":this._moveState.up=0;break;case"KeyF":this._moveState.down=0;break;case"ArrowUp":this._moveState.pitchUp=0;break;case"ArrowDown":this._moveState.pitchDown=0;break;case"ArrowLeft":this._moveState.yawLeft=0;break;case"ArrowRight":this._moveState.yawRight=0;break;case"KeyQ":this._moveState.rollLeft=0;break;case"KeyE":this._moveState.rollRight=0;break}this._updateMovementVector(),this._updateRotationVector()}}function cNe(i){if(this.enabled!==!1)if(this.dragToLook)this._status++;else{switch(i.button){case 0:this._moveState.forward=1;break;case 2:this._moveState.back=1;break}this._updateMovementVector()}}function uNe(i){if(this.enabled!==!1&&(!this.dragToLook||this._status>0)){let e=this._getContainerDimensions(),t=e.size[0]/2,n=e.size[1]/2;this._moveState.yawLeft=-(i.pageX-e.offset[0]-t)/t,this._moveState.pitchDown=(i.pageY-e.offset[1]-n)/n,this._updateRotationVector()}}function hNe(i){if(this.enabled!==!1){if(this.dragToLook)this._status--,this._moveState.yawLeft=this._moveState.pitchDown=0;else{switch(i.button){case 0:this._moveState.forward=0;break;case 2:this._moveState.back=0;break}this._updateMovementVector()}this._updateRotationVector()}}function fNe(){this.enabled!==!1&&(this.dragToLook?(this._status=0,this._moveState.yawLeft=this._moveState.pitchDown=0):(this._moveState.forward=0,this._moveState.back=0,this._updateMovementVector()),this._updateRotationVector())}function dNe(i){this.enabled!==!1&&i.preventDefault()}var wae={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`52365236 52375237 		varying vec2 vUv;52385238 @@ -5255,8 +5255,8 @@ THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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Gr.Mesh),t.skysphere.visible=!1,t.loadComplete=t.scene.visible=!A,window.scene=t.scene},update:function(e,t){if(e.width&&e.height&&(t.hasOwnProperty("width")||t.hasOwnProperty("height"))){var n,r=e.width,s=e.height;e.container.style.width="".concat(r,"px"),e.container.style.height="".concat(s,"px"),[e.renderer,e.postProcessingComposer].concat(v1(e.extraRenderers)).forEach(function(A){return A.setSize(r,s)}),e.camera.aspect=r/s;var o=e.viewOffset.slice(0,2);o.some(function(A){return A})&&(n=e.camera).setViewOffset.apply(n,[r,s].concat(v1(o),[r,s])),e.camera.updateProjectionMatrix()}if(t.hasOwnProperty("viewOffset")){var a,l=e.width,c=e.height,u=e.viewOffset.slice(0,2);u.some(function(A){return 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i=U.globeActive?ch(U.world):null;if(!i||!U.gridEnabled){Mo.cell=null;return}let e=Ts();for(let t of TE()){let n=Ble(t.ring,i),r=mG(n),s=SE(t,{subgridVisible:U.subgridVisible,labelled:p6e(t,r)});if(s){if(s.fill){let o=Ole(e.center(t.hash),i);Mo.group.add(m6e(n,o,s.fill))}Mo.group.add(v6e(n,s.line)),s.label&&Mo.group.add(_6e(s.label,r))}}Mo.cell!==null&&Mo.cell!==U.gridCell&&x6e(i),Mo.cell=U.gridCell,AG()}function Ble(i,e){return i.map(([t,n])=>e.toLatLng(t,-n))}function Ole(i,e){return e.toLatLng(i[0],-i[1])}function f6e(i){let e=[];for(let t=0;t<i.length-1;t++){let[n,r]=i[t],[s,o]=i[t+1],a=Math.max(Math.abs(s-n),Math.abs(o-r)),l=cs(Math.ceil(a/2),1,48);for(let c=0;c<l;c++){let u=c/l;e.push([n+(s-n)*u,r+(o-r)*u])}}return e}function mG(i){let e=-1/0,t=1/0,n=1/0,r=-1/0;for(let[s,o]of i)e=Math.max(e,s),t=Math.min(t,s),n=Math.min(n,o),r=Math.max(r,o);return{north:e,south:t,west:n,east:r}}function d6e(i){let e=Yn.pointOfView(),t=Math.max(e.altitude,Lx/2),n=50*Math.PI/180,r=2*t*Rx*Math.tan(n/2)/Math.max(1,ge.globe.clientHeight||1),s=Rx*Math.PI/180/r;return{width:Math.abs(i.east-i.west)*s,height:Math.abs(i.north-i.south)*s}}function p6e(i,e){let n=i.role==="neighbor"?Vi.neighborLabelSizePx:Vi.labelSizePx,r=`900 ${n}px ${Vi.labelFont}`,s=d6e(e);return $N(i.hash,r)+9<=s.width&&n+6<=s.height}function m6e(i,e,t){let n=XS+.12,r=f6e(i),s=mG(i),o=Math.max(s.east-s.west,s.north-s.south),a=cs(Math.ceil(o/6),2,24),l=Ix(e[0],e[1],n),c=r.map(([T,R])=>Ix(T,R,n)),u=[...l],f=[];for(let T=1;T<=a;T++){let R=T/a;for(let P of c){let I=l[0]+(P[0]-l[0])*R,F=l[1]+(P[1]-l[1])*R,D=l[2]+(P[2]-l[2])*R,L=n/(Math.hypot(I,F,D)||1);u.push(I*L,F*L,D*L)}}let d=r.length,A=(T,R)=>1+(T-1)*d+R%d;for(let T=0;T<d;T++)f.push(0,A(1,T),A(1,T+1));for(let T=1;T<a;T++)for(let R=0;R<d;R++)f.push(A(T,R),A(T+1,R),A(T,R+1)),f.push(A(T,R+1),A(T+1,R),A(T+1,R+1));let y=new Xn;y.setAttribute("position",new Ln(u,3)),y.setIndex(f);let w=new fs({color:t.color,transparent:!0,opacity:t.opacity,depthWrite:!1,side:2}),S=new Hn(y,w);return S.renderOrder=1,S}function RP(){if(!Yn||!au.group)return;let i=U.globeActive&&U.labelsHeld,e=i?Yn.pointOfView():null,t=i?`${Math.round(e.lat)}:${Math.round(e.lng)}:${e.altitude.toFixed(2)}:${U.gridSystem}:${U.gridCell}`:"";if(t===au.key)return;au.key=t;for(let r of[...au.group.children])au.group.remove(r),r.material?.map?.dispose(),r.material?.dispose();if(!i)return;let n=[];for(let[r,s]of Px){if(!s.visible)continue;let o=DP.get(r);if(!o)continue;let a=A6e(e,o);a>85||n.push({pin:r,stood:o,distance:a})}n.sort((r,s)=>r.distance-s.distance);for(let{pin:r,stood:s}of n.slice(0,u6e))au.group.add(g6e(r,s));AG()}function AG(){if(!Yn)return;let i=Yn.camera().position,e=i.length()||1,t=Rx/e;for(let n of[Mo.group,au.group])if(n)for(let r of n.children){if(!r.isSprite)continue;let s=r.position,o=s.length()||1,a=(s.x*i.x+s.y*i.y+s.z*i.z)/(o*e);r.visible=a>t}}function A6e(i,e){let t=Math.PI/180,n=Math.sin(i.lat*t)*Math.sin(e.lat*t)+Math.cos(i.lat*t)*Math.cos(e.lat*t)*Math.cos((i.lng-e.lng)*t);return Math.acos(cs(n,-1,1))*180/Math.PI}function g6e(i,e){let t=i.location.title,n=document.createElement("canvas"),r=n.getContext("2d"),s="600 26px Inter, system-ui, sans-serif";r.font=s;let o=Math.ceil(r.measureText(t).width)+24;n.width=o,n.height=40,r.font=s,r.textAlign="center",r.textBaseline="middle",r.fillStyle="rgba(10, 13, 17, 0.78)",r.fillRect(0,0,o,40),r.fillStyle="#e6ebf0",r.fillText(t,o/2,21);let a=new Rh({depthTest:!1,depthWrite:!1,sizeAttenuation:!1,transparent:!0});new yl().load(n.toDataURL("image/png"),u=>{a.map=u,a.needsUpdate=!0});let l=new UA(a);l.position.set(...Ix(e.lat,e.lng,XS+.4)),l.renderOrder=4;let c=.028;return l.scale.set(c*o/40,c,1),l.center.set(.5,0),l}function v6e(i,e){let t=[];for(let o=0;o<i.length-1;o++){let[a,l]=i[o],[c,u]=i[o+1],f=Math.max(Math.abs(c-a),Math.abs(u-l)),d=cs(Math.ceil(f/2),4,48);for(let A=0;A<d;A++){let y=A/d;t.push(...Ix(a+(c-a)*y,l+(u-l)*y,XS+.25))}}t.push(...t.slice(0,3));let n=new ym;n.setPositions(t);let r=new Rf({color:e.color,transparent:!0,opacity:e.opacity,linewidth:e.widthPx,depthWrite:!1});r.resolution.set(ge.globe.clientWidth||1,ge.globe.clientHeight||1);let s=new yx(n,r);return s.computeLineDistances(),s.renderOrder=2,s}function _6e(i,e){let n=i.sizePx*2,r=`500 ${n}px ${Vi.labelFont}`,s=`900 ${n}px ${Vi.labelFont}`,o=document.createElement("canvas"),a=o.getContext("2d");a.font=r;let l=i.prefix?a.measureText(i.prefix).width:0;a.font=s;let c=a.measureText(i.final).width,u=10;o.width=Math.ceil(l+c+u*2),o.height=n+u*1.4,a.fillStyle=i.chip,a.fillRect(0,0,o.width,o.height),a.textBaseline="middle";let f=o.height/2+2;i.prefix&&(a.font=r,a.fillStyle=i.color,a.globalAlpha=Vi.prefixAlpha*i.textAlpha,a.fillText(i.prefix,u,f)),a.font=s,a.globalAlpha=i.textAlpha,a.fillStyle=i.color,a.fillText(i.final,u+l,f),a.globalAlpha=1;let d=new 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n=2**t,r=n/2,s=360/n,o=Math.acos(1/(1+e.altitude))*180/Math.PI+s,a=Math.floor(((e.lng+180)%360+360)%360/s),l=Math.floor((90-e.lat)/s),c=Math.ceil(o/s);for(;(2*c+1)**2>c6e&&c>1;)c--;let u=new Set;for(let d=-c;d<=c;d++){let A=l+d;if(!(A<0||A>=r))for(let y=-c;y<=c;y++){let w=((a+y)%n+n)%n;u.add(`${t}/${w}/${A}`)}}let f=`${i.tiles}:${[...u].sort().join(",")}`;if(f!==Fs.key){Fs.key=f;for(let[d,A]of Fs.tiles)u.has(d)||(Fs.group.remove(A),Ule(A),Fs.tiles.delete(d));for(let d of u){if(Fs.tiles.has(d))continue;let[A,y,w]=d.split("/").map(Number),S=y6e(i,A,y,w);Fs.tiles.set(d,S),Fs.group.add(S)}}}function y6e(i,e,t,n){let r=360/2**e,s=-180+t*r,o=90-n*r,a=[],l=[],c=[];for(let w=0;w<=tp;w++){let S=o-w/tp*r;for(let T=0;T<=tp;T++){let R=s+T/tp*r;a.push(...Ix(S,R,XS)),l.push(T/tp,1-w/tp)}}let u=tp+1;for(let w=0;w<tp;w++)for(let S=0;S<tp;S++){let T=w*u+S;c.push(T,T+u,T+1),c.push(T+1,T+u,T+u+1)}let f=new Xn;f.setAttribute("position",new Ln(a,3)),f.setAttribute("uv",new Ln(l,2)),f.setIndex(c);let d=new 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gG(){!Yn||ge.globe.hidden||(Yn.width(ge.globe.clientWidth).height(ge.globe.clientHeight),LP())}function S6e(){if(!Yn||!U.globeActive||!U.gridEnabled)return;let i=Yn.pointOfView(),e=`${U.gridSystem}:${U.gridCell}:${Math.round(dG(i.altitude)*2)}`;e!==Mo.fitKey&&(Mo.fitKey=e,LP())}function T6e(i){let e=[];for(let t of U.pins){let[n,r]=lv(t.location.lat,t.location.lng),[s,o]=i.toLatLng(n,-r);e.push({lat:s,lng:o,pin:t}),DP.set(t,{lat:s,lng:o})}return e}async function E6e(i){let e=Math.min(Cle,i.maxZoom),t=i.formats[e];if(!t)return null;let n=2**e,r=n/2,s=document.createElement("canvas");s.width=n*256,s.height=r*256;let o=s.getContext("2d"),a=[];for(let l=0;l<r;l++)for(let c=0;c<n;c++){let u=`${U.volume.base}/tiles/${i.tiles}/${e}/${c}/${l}.${t}`;a.push(M6e(u).then(f=>{f&&o.drawImage(f,c*256,l*256,256,256)}))}return await Promise.all(a),s.toDataURL("image/jpeg",.92)}function M6e(i){return new Promise(e=>{let t=new Image;t.onload=()=>e(t),t.onerror=()=>e(null),t.src=i})}function qle(){let i=U.lens,e=ge.overviewCanvas,t=e.getContext("2d"),n=Of(),r=U.volume.tileGrid.size,s=U.volume.tileGrid.tileSize,o=n[2]-n[0],a=n[3]-n[1],l=0;for(;l<i.fullZoom&&Math.max(o,a)/r*s*2**l<168;)l++;let c=s*2**l/r;e.width=Math.max(1,Math.round(o*c)),e.height=Math.max(1,Math.round(a*c)),t.clearRect(0,0,e.width,e.height),i.background&&(t.fillStyle=i.background,t.fillRect(0,0,e.width,e.height));let u=++U.overviewRun,f=i.formats[l],d=Math.floor(n[0]/r*2**l),A=Math.ceil(n[2]/r*2**l),y=Math.floor(-n[3]/r*2**l),w=Math.ceil(-n[1]/r*2**l);for(let S=y;S<w;S++)for(let T=d;T<A;T++){if(!f||!OP(i,l,T,S))continue;let R=new Image;R.onload=()=>{U.overviewRun===u&&t.drawImage(R,T*s-n[0]*c,S*s+n[3]*c,s,s)},R.src=`${U.volume.base}/tiles/${encodeURIComponent(i.tiles)}/${l}/${T}/${S}.${f}`}Dx()}function Dx(){let i=Dle();if(i){let w=ch(U.world);if(!w||!U.lens)return;let S=Of(),[T,R]=w.toWorld(i.lat,i.lng),P=ge.overviewCanvas,I=cs((T-S[0])/(S[2]-S[0]),0,1),F=cs((R+S[3])/(S[3]-S[1]),0,1);U.overviewKey="",ge.overviewShelf.hidden=!1;let D=ge.overviewViewport.style,L=22;D.left=`${I*P.width-L/2}px`,D.top=`${F*P.height-L/2}px`,D.width=`${L}px`,D.height=`${L}px`;return}let e=U.engine?.getView();if(!e||!U.lens)return;let t=Of(),n=e.calculateExtent(U.engine.getSize()),r=t[2]-t[0],s=t[3]-t[1],o=(e.getResolution()||0)*4,a=n[0]<=t[0]+o&&n[1]<=t[1]+o&&n[2]>=t[2]-o&&n[3]>=t[3]-o,l=a?"hidden":n.map(Math.round).join(",");if(l===U.overviewKey||(U.overviewKey=l,ge.overviewShelf.hidden=a,a))return;let c=ge.overviewCanvas,u=cs((n[0]-t[0])/r,0,1),f=cs((n[2]-t[0])/r,0,1),d=cs((t[3]-n[3])/s,0,1),A=cs((t[3]-n[1])/s,0,1),y=ge.overviewViewport.style;y.left=`${u*c.width}px`,y.top=`${d*c.height}px`,y.width=`${Math.max(8,(f-u)*c.width)}px`,y.height=`${Math.max(8,(A-d)*c.height)}px`}function BP(i,e=!0){U.overviewDocked=i,i&&U.overviewPointer!==null&&(U.overviewPointer=null,Nx()),ge.overviewShelf.classList.toggle("is-docked",i),ge.overviewDock.setAttribute("aria-expanded",String(!i));let t=i?"Bring the overview back":"Put the overview away";ge.overviewDock.setAttribute("aria-label",t),ge.overviewDock.title=t,e&&xu()}function vG(i,e){let t=ge.overviewCanvas.getBoundingClientRect(),n=Of(),r=(a,l,c)=>cs((a-l)/(c-l),0,1);if(U.globeActive){let a=ch(U.world);if(!a)return;let l=n[0]+r(i.clientX,t.left,t.right)*(n[2]-n[0]),c=-n[3]+r(i.clientY,t.top,t.bottom)*(n[3]-n[1]),[u,f]=a.toLatLng(l,c);Nle(u,f,e);return}let s=U.engine?.getView();if(!s||!U.lens)return;let o=[n[0]+r(i.clientX,t.left,t.right)*(n[2]-n[0]),n[3]-r(i.clientY,t.top,t.bottom)*(n[3]-n[1])];if(e){s.animate({center:o,duration:180});return}s.cancelAnimations(),s.setCenter(o)}function mc(i){return new oY({updateWhileAnimating:!0,...i})}function Hle(){let i=U.volume.tileGrid.size,e=[0,-i,i,0];U.projection=new 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fs({color:t.color,transparent:!0,opacity:t.opacity,depthWrite:!1,side:2}),S=new Hn(y,w);return S.renderOrder=1,S}function OI(){if(!Yn||!au.group)return;let i=O.globeActive&&O.labelsHeld,e=i?Yn.pointOfView():null,t=i?`${Math.round(e.lat)}:${Math.round(e.lng)}:${e.altitude.toFixed(2)}:${O.gridSystem}:${O.gridCell}`:"";if(t===au.key)return;au.key=t;for(let r of[...au.group.children])au.group.remove(r),r.material?.map?.dispose(),r.material?.dispose();if(!i)return;let n=[];for(let[r,s]of Ox){if(!s.visible)continue;let o=VI.get(r);if(!o)continue;let a=K6e(e,o);a>85||n.push({pin:r,stood:o,distance:a})}n.sort((r,s)=>r.distance-s.distance);for(let{pin:r,stood:s}of n.slice(0,W6e))au.group.add(Q6e(r,s));OG()}function OG(){if(!Yn)return;let i=Yn.camera().position,e=i.length()||1,t=Fx/e;for(let n of[Mo.group,au.group])if(n)for(let r of n.children){if(!r.isSprite)continue;let s=r.position,o=s.length()||1,a=(s.x*i.x+s.y*i.y+s.z*i.z)/(o*e);r.visible=a>t}}function K6e(i,e){let t=Math.PI/180,n=Math.sin(i.lat*t)*Math.sin(e.lat*t)+Math.cos(i.lat*t)*Math.cos(e.lat*t)*Math.cos((i.lng-e.lng)*t);return Math.acos(us(n,-1,1))*180/Math.PI}function Q6e(i,e){let t=i.location.title,n=document.createElement("canvas"),r=n.getContext("2d"),s="600 26px Inter, system-ui, sans-serif";r.font=s;let o=Math.ceil(r.measureText(t).width)+24;n.width=o,n.height=40,r.font=s,r.textAlign="center",r.textBaseline="middle",r.fillStyle="rgba(10, 13, 17, 0.78)",r.fillRect(0,0,o,40),r.fillStyle="#e6ebf0",r.fillText(t,o/2,21);let a=new Rh({depthTest:!1,depthWrite:!1,sizeAttenuation:!1,transparent:!0});new bl().load(n.toDataURL("image/png"),u=>{a.map=u,a.needsUpdate=!0});let l=new qA(a);l.position.set(...Bx(e.lat,e.lng,JS+.4)),l.renderOrder=4;let c=.028;return l.scale.set(c*o/40,c,1),l.center.set(.5,0),l}function J6e(i,e){let t=[];for(let o=0;o<i.length-1;o++){let[a,l]=i[o],[c,u]=i[o+1],f=Math.max(Math.abs(c-a),Math.abs(u-l)),d=us(Math.ceil(f/2),4,48);for(let A=0;A<d;A++){let y=A/d;t.push(...Bx(a+(c-a)*y,l+(u-l)*y,JS+.25))}}t.push(...t.slice(0,3));let n=new Tm;n.setPositions(t);let r=new Rf({color:e.color,transparent:!0,opacity:e.opacity,linewidth:e.widthPx,depthWrite:!1});r.resolution.set(ge.globe.clientWidth||1,ge.globe.clientHeight||1);let s=new Mx(n,r);return s.computeLineDistances(),s.renderOrder=2,s}function e8e(i,e){let n=i.sizePx*2,r=`500 ${n}px ${Vi.labelFont}`,s=`900 ${n}px ${Vi.labelFont}`,o=document.createElement("canvas"),a=o.getContext("2d");a.font=r;let l=i.prefix?a.measureText(i.prefix).width:0;a.font=s;let c=a.measureText(i.final).width,u=10;o.width=Math.ceil(l+c+u*2),o.height=n+u*1.4,a.fillStyle=i.chip,a.fillRect(0,0,o.width,o.height),a.textBaseline="middle";let f=o.height/2+2;i.prefix&&(a.font=r,a.fillStyle=i.color,a.globalAlpha=Vi.prefixAlpha*i.textAlpha,a.fillText(i.prefix,u,f)),a.font=s,a.globalAlpha=i.textAlpha,a.fillStyle=i.color,a.fillText(i.final,u+l,f),a.globalAlpha=1;let d=new Rh({depthTest:!1,depthWrite:!1,transparent:!0,sizeAttenuation:!1});new bl().load(o.toDataURL("image/png"),R=>{d.map=R,d.needsUpdate=!0});let A=new qA(d),y=Math.abs(e.north-e.south)*.02,w=Math.abs(e.east-e.west)*.02;A.position.set(...Bx(e.south+y,e.east-w,JS+.35));let S=Math.max(1,ge.globe.clientHeight||1),T=o.height/2/S;return A.scale.set(T*o.width/o.height,T,1),A.center.set(1,0),A.renderOrder=3,A}function t8e(i){let t=LE().find(l=>l.role==="scope"||l.role==="leaf");if(!t)return;let[n,r]=lce(Ss().center(t.hash),i),s=BG(ace(t.ring,i)),o=Math.max(s.east-s.west,s.north-s.south),a=us(o/45,Ux,qI);Yn.pointOfView({lat:n,lng:r,altitude:a},400)}function Qle(){if(!Yn||!Ds.group)return;let i=O.globeActive?O.lens||O.world.lenses[0]:null;if(!i){KS();return}Ds.lens!==i.tiles&&(KS(),Ds.lens=i.tiles);let e=Yn.pointOfView(),t=Math.min(Math.round(NG(e.altitude))+1,i.maxZoom);if(t<=Jle||!i.formats[t]){KS(),Ds.key="";return}let n=2**t,r=n/2,s=360/n,o=Math.acos(1/(1+e.altitude))*180/Math.PI+s,a=Math.floor(((e.lng+180)%360+360)%360/s),l=Math.floor((90-e.lat)/s),c=Math.ceil(o/s);for(;(2*c+1)**2>H6e&&c>1;)c--;let u=new Set;for(let d=-c;d<=c;d++){let A=l+d;if(!(A<0||A>=r))for(let y=-c;y<=c;y++){let w=((a+y)%n+n)%n;u.add(`${t}/${w}/${A}`)}}let f=`${i.tiles}:${[...u].sort().join(",")}`;if(f!==Ds.key){Ds.key=f;for(let[d,A]of Ds.tiles)u.has(d)||(Ds.group.remove(A),cce(A),Ds.tiles.delete(d));for(let d of u){if(Ds.tiles.has(d))continue;let[A,y,w]=d.split("/").map(Number),S=n8e(i,A,y,w);Ds.tiles.set(d,S),Ds.group.add(S)}}}function n8e(i,e,t,n){let r=360/2**e,s=-180+t*r,o=90-n*r,a=[],l=[],c=[];for(let w=0;w<=rp;w++){let S=o-w/rp*r;for(let T=0;T<=rp;T++){let R=s+T/rp*r;a.push(...Bx(S,R,JS)),l.push(T/rp,1-w/rp)}}let u=rp+1;for(let w=0;w<rp;w++)for(let S=0;S<rp;S++){let T=w*u+S;c.push(T,T+u,T+1),c.push(T+1,T+u,T+u+1)}let f=new Xn;f.setAttribute("position",new Ln(a,3)),f.setAttribute("uv",new Ln(l,2)),f.setIndex(c);let d=new fs,A=new Hn(f,d);A.visible=!1;let y=`${O.volume.base}/tiles/${i.tiles}/${e}/${t}/${n}.${i.formats[e]}`;return new bl().load(y,w=>{w.colorSpace=Fr,d.map=w,d.needsUpdate=!0,A.visible=!0}),A}function KS(){if(Ds.group){for(let i of Ds.tiles.values())Ds.group.remove(i),cce(i);Ds.tiles.clear(),Ds.key=""}}function cce(i){i.geometry.dispose(),i.material.map?.dispose(),i.material.dispose()}function uce(){if(Yn){for(let[i,e]of Ox){let t=i===O.selectedPin;e.material=fce(i.category,t);let n=t?tce:ece;e.scale.set(n,n,1)}Yn.objectAltitude(i=>i.pin===O.selectedPin?.03:.014)}}function i8e(){if(!Yn||!O.globeActive)return;uce();let i=VI.get(O.selectedPin);if(i){let e=Yn.pointOfView().altitude;Yn.pointOfView({lat:i.lat,lng:i.lng,altitude:e},600)}}function hce(i){return!(i.filteredHidden||Io(i.category.id)||O.gridEnabled&&O.gridCell&&!Lp(i))}function IG(){if(!(!Yn||!O.globeActive))for(let[i,e]of Ox)e.visible=hce(i)}function r8e(i){let e=new qA(fce(i.category,i===O.selectedPin)),t=i===O.selectedPin?tce:ece;return e.scale.set(t,t,1),e.visible=hce(i),Ox.set(i,e),e}function fce(i,e){let t=`${Jy(i)}:${e?"ringed":"plain"}`,n=Kle.get(t);if(n)return n;n=new Rh({depthWrite:!1,sizeAttenuation:!1}),Kle.set(t,n);let r=O.markerIcons.get(Jy(i)),s=o=>{let a=document.createElement("canvas");a.width=80,a.height=80;let l=a.getContext("2d");o?l.drawImage(o,8,8,64,64):(l.font="900 26px Inter, system-ui, sans-serif",l.textAlign="center",l.textBaseline="middle",l.lineWidth=6,l.strokeStyle=hA(),l.strokeText(bu(i.title),40,41),l.fillStyle=fA(i),l.fillText(bu(i.title),40,41)),e&&(l.beginPath(),l.arc(40,40,36,0,Math.PI*2),l.lineWidth=5,l.strokeStyle="#ffffff",l.stroke()),new bl().load(a.toDataURL("image/png"),c=>{n.map=c,n.needsUpdate=!0})};if(r){let o=new Image;o.onload=()=>s(o),o.onerror=()=>s(null),o.src=r}else s(null);return n}function dce(){O.globeActive&&oce()}function UG(){!Yn||ge.globe.hidden||(Yn.width(ge.globe.clientWidth).height(ge.globe.clientHeight),zI())}function s8e(){if(!Yn||!O.globeActive||!O.gridEnabled)return;let i=Yn.pointOfView(),e=`${O.gridSystem}:${O.gridCell}:${Math.round(NG(i.altitude)*2)}`;e!==Mo.fitKey&&(Mo.fitKey=e,zI())}function o8e(i){let e=[];for(let t of O.features){let[n,r]=pv(t.location.lat,t.location.lng),[s,o]=i.toLatLng(n,-r);e.push({lat:s,lng:o,pin:t}),VI.set(t,{lat:s,lng:o})}return e}async function a8e(i){let e=Math.min(Jle,i.maxZoom),t=i.formats[e];if(!t)return null;let n=2**e,r=n/2,s=document.createElement("canvas");s.width=n*256,s.height=r*256;let o=s.getContext("2d"),a=[];for(let l=0;l<r;l++)for(let c=0;c<n;c++){let u=`${O.volume.base}/tiles/${i.tiles}/${e}/${c}/${l}.${t}`;a.push(l8e(u).then(f=>{f&&o.drawImage(f,c*256,l*256,256,256)}))}return await Promise.all(a),s.toDataURL("image/jpeg",.92)}function l8e(i){return new Promise(e=>{let t=new Image;t.onload=()=>e(t),t.onerror=()=>e(null),t.src=i})}function pce(){let i=O.lens,e=ge.overviewCanvas,t=e.getContext("2d"),n=Of(),r=O.volume.tileGrid.size,s=O.volume.tileGrid.tileSize,o=n[2]-n[0],a=n[3]-n[1],l=0;for(;l<i.fullZoom&&Math.max(o,a)/r*s*2**l<168;)l++;let c=s*2**l/r;e.width=Math.max(1,Math.round(o*c)),e.height=Math.max(1,Math.round(a*c)),t.clearRect(0,0,e.width,e.height),i.background&&(t.fillStyle=i.background,t.fillRect(0,0,e.width,e.height));let u=++O.overviewRun,f=i.formats[l],d=Math.floor(n[0]/r*2**l),A=Math.ceil(n[2]/r*2**l),y=Math.floor(-n[3]/r*2**l),w=Math.ceil(-n[1]/r*2**l);for(let S=y;S<w;S++)for(let T=d;T<A;T++){if(!f||!WI(i,l,T,S))continue;let R=new Image;R.onload=()=>{O.overviewRun===u&&t.drawImage(R,T*s-n[0]*c,S*s+n[3]*c,s,s)},R.src=`${O.volume.base}/tiles/${encodeURIComponent(i.tiles)}/${l}/${T}/${S}.${f}`}kx()}function kx(){let i=rce();if(i){let w=lh(O.world);if(!w||!O.lens)return;let S=Of(),[T,R]=w.toWorld(i.lat,i.lng),I=ge.overviewCanvas,P=us((T-S[0])/(S[2]-S[0]),0,1),F=us((R+S[3])/(S[3]-S[1]),0,1);O.overviewKey="",ge.overviewShelf.hidden=!1;let D=ge.overviewViewport.style,L=22;D.left=`${P*I.width-L/2}px`,D.top=`${F*I.height-L/2}px`,D.width=`${L}px`,D.height=`${L}px`;return}let e=O.engine?.getView();if(!e||!O.lens)return;let t=Of(),n=e.calculateExtent(O.engine.getSize()),r=t[2]-t[0],s=t[3]-t[1],o=(e.getResolution()||0)*4,a=n[0]<=t[0]+o&&n[1]<=t[1]+o&&n[2]>=t[2]-o&&n[3]>=t[3]-o,l=a?"hidden":n.map(Math.round).join(",");if(l===O.overviewKey||(O.overviewKey=l,ge.overviewShelf.hidden=a,a))return;let c=ge.overviewCanvas,u=us((n[0]-t[0])/r,0,1),f=us((n[2]-t[0])/r,0,1),d=us((t[3]-n[3])/s,0,1),A=us((t[3]-n[1])/s,0,1),y=ge.overviewViewport.style;y.left=`${u*c.width}px`,y.top=`${d*c.height}px`,y.width=`${Math.max(8,(f-u)*c.width)}px`,y.height=`${Math.max(8,(A-d)*c.height)}px`}function HI(i,e=!0){O.overviewDocked=i,i&&O.overviewPointer!==null&&(O.overviewPointer=null,zx()),ge.overviewShelf.classList.toggle("is-docked",i),ge.overviewDock.setAttribute("aria-expanded",String(!i));let t=i?"Bring the overview back":"Put the overview away";ge.overviewDock.setAttribute("aria-label",t),ge.overviewDock.title=t,e&&Wl()}function kG(i,e){let t=ge.overviewCanvas.getBoundingClientRect(),n=Of(),r=(a,l,c)=>us((a-l)/(c-l),0,1);if(O.globeActive){let a=lh(O.world);if(!a)return;let l=n[0]+r(i.clientX,t.left,t.right)*(n[2]-n[0]),c=-n[3]+r(i.clientY,t.top,t.bottom)*(n[3]-n[1]),[u,f]=a.toLatLng(l,c);sce(u,f,e);return}let s=O.engine?.getView();if(!s||!O.lens)return;let o=[n[0]+r(i.clientX,t.left,t.right)*(n[2]-n[0]),n[3]-r(i.clientY,t.top,t.bottom)*(n[3]-n[1])];if(e){s.animate({center:o,duration:180});return}s.cancelAnimations(),s.setCenter(o)}function Uf(i){return new IY({updateWhileAnimating:!0,...i})}function mce(){let i=O.volume.tileGrid.size,e=[0,-i,i,0];O.projection=new bp({code:"ATLAS:PIXELS",units:"pixels",extent:e}),O.sources={grid:new Wp({wrapX:!1}),gridContext:new Wp({wrapX:!1}),zoneScrim:new Wp({wrapX:!1}),zones:new Wp({wrapX:!1}),zoneTitles:new Wp({wrapX:!1}),pins:new Wp({wrapX:!1}),priority:new Wp({wrapX:!1})},O.layers={raster:new N6({zIndex:0}),rasterDetail:new N6({zIndex:1}),grid:Uf({source:O.sources.grid,style:c5,renderOrder:ad,renderBuffer:40,zIndex:5}),zoneScrim:Uf({source:O.sources.zoneScrim,style:UX,zIndex:6}),zones:Uf({source:O.sources.zones,style:kX,renderBuffer:32,zIndex:10}),zoneTitles:Uf({source:O.sources.zoneTitles,style:zX,renderOrder:ad,renderBuffer:160,zIndex:20}),zoneTitleDetail:Uf({source:O.sources.zoneTitles,style:VX,renderOrder:ad,renderBuffer:160,zIndex:44}),pins:Uf({source:O.sources.pins,style:LX,renderOrder:ad,renderBuffer:48,zIndex:40}),zonePins:Uf({source:O.sources.pins,style:DX,renderOrder:ad,renderBuffer:48,zIndex:42}),pinLabels:Uf({source:O.sources.pins,style:NX,renderOrder:ad,renderBuffer:180,zIndex:45}),gridContext:Uf({source:O.sources.gridContext,style:c5,renderOrder:ad,renderBuffer:40,zIndex:48}),priority:Uf({source:O.sources.priority,style:FX,renderOrder:ad,renderBuffer:220,zIndex:50})},O.engine=new rY({target:ge.viewport,layers:Object.values(O.layers),controls:KE({attribution:!1,rotate:!1,zoom:!1}),interactions:i3({onFocusOnly:!1}),view:XI(5)}),O.engine.on("movestart",()=>{O.engine.getViewport().classList.add("is-dragging")}),O.engine.on("moveend",()=>{O.engine.getViewport().classList.remove("is-dragging"),O.overviewPointer===null&&zx()}),O.engine.on("postrender",kx),ge.viewport.addEventListener("wheel",()=>{document.activeElement!==ge.viewport&&ge.viewport.focus({preventScroll:!0})},{capture:!0,passive:!0}),O.engine.on("singleclick",t=>{if(O.gridEnabled){let s=O.engine.forEachFeatureAtPixel(t.pixel,o=>{let a=o.get("gridCell");return a&&a.role!=="leaf"&&a.role!=="scope"?a:null},{hitTolerance:1,layerFilter:o=>o===O.layers.grid||o===O.layers.gridContext});if(s){mA(s.hash);return}}let n=O.engine.forEachFeatureAtPixel(t.pixel,(s,o)=>jI(o)&&s.get("pin")||null,{hitTolerance:5,layerFilter:jI});if(n){Fy(n);return}let r=O.engine.forEachFeatureAtPixel(t.pixel,s=>{let o=s.get("zone");return o&&!Io(fu(o))?o:null},{layerFilter:s=>s===O.layers.zones});r&&wE(r)}),O.engine.on("pointermove",t=>{if(t.dragging){mv(null);return}let n=O.engine.forEachFeatureAtPixel(t.pixel,(s,o)=>jI(o)&&s.get("pin")||null,{hitTolerance:4,layerFilter:jI});mv(n||null);let r=O.gridEnabled&&O.engine.hasFeatureAtPixel(t.pixel,{layerFilter:s=>s===O.layers.grid||s===O.layers.gridContext});O.engine.getTargetElement().style.cursor=n||r?"pointer":""}),O.engine.getViewport().addEventListener("pointerleave",()=>mv(null))}function jI(i){return i===O.layers.pins||i===O.layers.zonePins||i===O.layers.pinLabels||i===O.layers.priority}function XI(i,e=null){let t=O.volume.tileGrid.size,n=e||[0,-t,t,0];return new Xl({projection:O.projection,center:[(n[0]+n[2])/2,(n[1]+n[3])/2],resolutions:zG(i),minZoom:0,maxZoom:i,extent:n,constrainResolution:!1,smoothResolutionConstraint:!1,showFullExtent:!0,zoom:0})}function zG(i){let e=O.volume.tileGrid.size/O.volume.tileGrid.tileSize;return Array.from({length:i+1},(t,n)=>e/2**n)}async function cd(i,e){O.volume=O.catalog.volumes.find(r=>r.slug===i)||O.catalog.volumes[0],O.engine||mce(),!e&&!O.restore&&(O.restore=av(O.volume.slug)),ge.volume.value=O.volume.slug,qm(ge.world,O.volume.worlds,"title"),ge.world.disabled=O.volume.worlds.length===1,ge.world.title=ge.world.disabled?"This volume has one world":"Choose a world";let t=O.restore?.volume===O.volume.slug?O.restore:null,n=e&&O.volume.worlds.find(r=>r.slug===e)||t&&O.volume.worlds.find(r=>r.slug===t.world);await VG((n||O.volume.worlds[0]).slug)}async function VG(i){let e=O.volume.worlds.find(s=>s.slug===i)||O.volume.worlds[0],t=++O.worldRun;ge.loading.hidden=!1;let n;try{n=await a$(e)}catch(s){console.error(`world ${e.slug} failed to load`,s),O.worldRun===t&&(ge.loading.hidden=!0,yA());return}if(O.worldRun!==t)return;O.settling=!0,O.world=n,document.documentElement.style.setProperty("--icon-outset-color",hA()),ge.world.value=O.world.slug,qm(ge.lens,O.world.lenses,"name"),ge.lensField.hidden=O.world.lenses.length<2,O.styleCache.clear(),mv(null),O.gridCell="",O.gridSystem="geohash",O.hiddenCollections.clear(),O.labelOverrides.clear(),O.collapsedSections.clear(),O.collapsedSections.add("zones"),O.expandedCollections.clear();for(let s of O.world.collections)s.kind!=="point"&&!s.group&&O.expandedCollections.add(s.id),s.visible||O.hiddenCollections.add(s.id);let r=O.restore?.world===O.world.slug?O.restore:null;r&&(O.hiddenCollections=new Set(r.hidden),O.collapsedSections=new Set(r.collapsed),O.expandedCollections=new Set(r.expanded||[]),O.labelOverrides=new Map(r.labels||[])),HI(!!O.restore?.overviewDocked,!1),bE(O.restore?!!O.restore.dockFolded:!0,!1),O.dockDismissed=!!O.restore?.dockDismissed,O.search="",ge.search.value="",ge.dock.hidden=!1,id(),JX(),A5(),$X(),GG(r?us(r.lens,0,O.world.lenses.length-1):0,!0),nce(),O.restore=null,ge.sidebar.classList.remove("is-open"),ge.mobileLegend.setAttribute("aria-expanded","false"),qj(),O.settling=!1,Wl()}function GG(i,e=!1){let t=O.lens;O.lens=O.world.lenses[i]||O.world.lenses[0];let n=O.lens,r=e?null:h8e(t,n),s=mh(n);if(ge.lens.value=String(O.world.lenses.indexOf(O.lens)),e)O.engine.setView(XI(s,Of()));else{let w=O.engine.getView(),S=XI(s,Of());S.setCenter(w.getCenter()),S.setZoom(w.getZoom()||0),O.engine.setView(S)}let o=++O.tileRun,a=0;O.tileStats={requested:0,loaded:0,errors:0,peakPending:0},ge.loading.hidden=!1;let l=w=>{w.on("tileloadstart",()=>{O.tileRun===o&&(a++,O.tileStats.requested++,O.tileStats.peakPending=Math.max(O.tileStats.peakPending,a))});let S=T=>{O.tileRun===o&&(a=Math.max(0,a-1),T?O.tileStats.errors++:O.tileStats.loaded++,a===0&&O.tileStats.loaded>0&&(ge.loading.hidden=!0))};return w.on("tileloadend",()=>S(!1)),w.on("tileloaderror",()=>S(!0)),w},c=(w,S)=>l(new Vj({projection:O.projection,tileGrid:new Iy({extent:[0,-O.volume.tileGrid.size,O.volume.tileGrid.size,0],origin:[0,0],resolutions:zG(w),tileSize:O.volume.tileGrid.tileSize}),cacheSize:64,interpolate:n.interpolate,transition:0,wrapX:!1,tileUrlFunction:([T,R,I])=>{let P=n.formats[T];if(!(!P||R<0||I<0||!S(T,R,I)))return`${O.volume.base}/tiles/${encodeURIComponent(n.tiles)}/${T}/${R}/${I}.${P}`}})),u=n.fullZoom??n.maxZoom,f=c(u,(w,S,T)=>WI(n,w,S,T)),d=O.layers.raster.getSource();O.layers.raster.setSource(f),O.layers.raster.setExtent(Of()),O.layers.raster.setBackground(n.background||void 0),d?.clear();let A=O.layers.rasterDetail.getSource();n.maxZoom>u?(O.layers.rasterDetail.setSource(c(n.maxZoom,(w,S,T)=>w>u&&WI(n,w,S,T))),O.layers.rasterDetail.setExtent(Of()),O.layers.rasterDetail.setVisible(!0)):O.layers.rasterDetail.setVisible(!1),A?.clear(),Wy(),O.gridEnabled&&(Fc(),O.layers.pins.changed(),O.layers.priority.changed()),O.overviewKey="",pce();let y=e&&O.restore?.world===O.world.slug?O.restore:null;if(O.renderedShard!==(n.shard||0)&&(A5(),Nc()),y?.center&&Number.isFinite(y.zoom)){let w=O.engine.getView();w.setCenter(y.center),w.setZoom(y.zoom),O.fitZoom=y.zoom,xA()}else e?requestAnimationFrame(f8e):(r&&O.engine.getView().animate({center:r,duration:200}),xA());Wl()}function WI(i,e,t,n){let r=i.coverage?.[e];if(!r)return!0;let s=t-r.x,o=n-r.y;if(s<0||o<0||s>=r.w||o>=r.h)return!1;let a=u8e(i,e,r),l=o*r.w+s;return(a[l>>3]&1<<(l&7))!==0}function u8e(i,e,t){if(!t.decoded){let n=atob(t.bits),r=new Uint8Array(n.length);for(let s=0;s<n.length;s++)r[s]=n.charCodeAt(s);t.decoded=r}return t.decoded}function mh(i){return i.maxZoom+2}function zx(){xA(),Wl()}function h8e(i,e){if(!i||!e||!i.shard||!e.shard||i.shard===e.shard||!i.bounds||!e.bounds)return null;let n=O.engine?.getView()?.getCenter();if(!n)return null;let r=(n[0]-i.bounds.x)/i.bounds.width,s=(-n[1]-i.bounds.y)/i.bounds.height;return[e.bounds.x+us(r,0,1)*e.bounds.width,-(e.bounds.y+us(s,0,1)*e.bounds.height)]}function Ace(){let e=document.querySelector(".app-shell").classList.toggle("sidebar-collapsed");ge.mobileLegend.setAttribute("aria-expanded",String(!e)),requestAnimationFrame(()=>O.engine?.updateSize())}function Of(){let i=O.volume.tileGrid.size,e=O.lens?.bounds||{x:0,y:0,width:i,height:i};return[e.x,-(e.y+e.height),e.x+e.width,-e.y]}function f8e(){if(!O.engine||!O.lens)return;let i=O.engine.getView();i.fit(Of(),{size:O.engine.getSize(),padding:[36,36,36,36],maxZoom:O.lens.maxZoom,duration:0}),O.fitZoom=i.getZoom()||0,xA()}function eT(i){let e=O.engine.getView(),t=e.getZoom()||0;e.animate({zoom:us(t+i,O.lens.minZoom,mh(O.lens)),duration:140})}function xA(){let i=O.engine?.getView().getZoom();if(ge.viewport.dataset.zoom=Number.isFinite(i)?i.toFixed(3):"",!O.engine||!O.world){ge.visibleCount.textContent="0 features enabled";return}let e=O.engine.getView().calculateExtent(O.engine.getSize()),t=O.eligibleLocations,n=0;for(let r of O.features){if(ld(r))continue;let[s,o]=r.coordinate;s>=e[0]&&s<=e[2]&&o>=e[1]&&o<=e[3]&&n++}for(let r of O.zoneRecords.values())Io(r.zone.collectionId)||(t++,Ar(r.extent,e)&&n++);ge.visibleCount.textContent=`${jl(t)} features enabled \xB7 ${jl(n)} in view`}function gce(){ge.volume.addEventListener("change",()=>{cd(ge.volume.value)}),ge.world.addEventListener("change",()=>{VG(ge.world.value)}),ge.addBundles.addEventListener("click",()=>{T5()}),ge.emptyOpen.addEventListener("click",()=>{T5()}),ge.lens.addEventListener("change",()=>{GG(Number(ge.lens.value)),dce()}),ge.globeToggle.addEventListener("click",()=>GI()),ge.legend.addEventListener("change",n=>{let r=n.target;if(r.dataset.sectionToggle){r$(r.dataset.sectionToggle);return}if(!r.dataset.collection)return;let s=wu(r.dataset.collection);r.checked?O.hiddenCollections.delete(s):O.hiddenCollections.add(s),Op(),Nc(),ph()});let i=null,e=()=>{for(let s of ge.layers.querySelectorAll(".is-hovered"))s.classList.remove("is-hovered");if(!i)return;let r=document.elementFromPoint(i.x,i.y)?.closest(".category-row, .layer-header");r&&ge.layers.contains(r)&&r.classList.add("is-hovered")};ge.layers.addEventListener("pointermove",n=>{i={x:n.clientX,y:n.clientY},e()},{passive:!0}),ge.layers.addEventListener("pointerleave",()=>{i=null,e()}),ge.layers.addEventListener("scroll",e,{passive:!0}),ge.layers.addEventListener("click",n=>{let r=n.target.closest("[data-only-collection], [data-only-section]");if(r){n.preventDefault(),n.stopPropagation(),o$(r.dataset.onlyCollection?{collection:wu(r.dataset.onlyCollection)}:{section:r.dataset.onlySection});return}let s=n.target.closest("[data-expand-collection]");if(s){n.preventDefault(),n.stopPropagation(),t$(wu(s.dataset.expandCollection));return}let o=n.target.closest("[data-label-toggle]");if(o){n.preventDefault(),n.stopPropagation(),i$(wu(o.dataset.labelToggle));return}let a=n.target.closest("[data-zone]");if(a){_5(Number(a.dataset.zone));return}let l=n.target.closest("[data-section]");if(!l)return;let c=l.dataset.section;O.collapsedSections.has(c)?O.collapsedSections.delete(c):O.collapsedSections.add(c),XE()}),ge.layers.addEventListener("contextmenu",n=>{let r=n.target.closest("[data-zone]");r&&(n.preventDefault(),XX(Number(r.dataset.zone)))}),ge.soloChip.addEventListener("click",()=>$E(!0)),on("#expand-all").addEventListener("click",()=>w5(!1)),on("#collapse-all").addEventListener("click",()=>w5(!0)),on("#show-all").addEventListener("click",()=>$E(!0)),on("#hide-all").addEventListener("click",()=>$E(!1)),ge.search.addEventListener("input",()=>{O.search=ge.search.value.trim().toLocaleLowerCase(),Nc(),O.search&&Ny()}),ge.dockFold.addEventListener("click",()=>{yN(!O.dockFolded)}),ge.searchResults.addEventListener("click",n=>{let r=n.target.closest("[data-location], [data-zone]");if(!r)return;if(r.dataset.zone){_5(Number(r.dataset.zone));return}let s=O.featureByID.get(Number(r.dataset.location));s&&SN(s)}),ge.detailLinks.addEventListener("click",n=>{let r=n.target.closest("[data-location]");if(!r)return;let s=O.featureByID.get(Number(r.dataset.location));s&&SN(s)}),on("#close-detail").addEventListener("click",id),on("#zoom-in").addEventListener("click",()=>O.globeActive?FG(1):eT(1)),on("#zoom-out").addEventListener("click",()=>O.globeActive?FG(-1):eT(-1)),ge.gridBack.addEventListener("click",ON),ge.gridSystem.addEventListener("click",UN),ge.gridInput.addEventListener("input",()=>{let n=Ss(),r=n.normalizeInput(ge.gridInput.value);ge.gridInput.value=r,n.parseInput(r)!==null&&mA(r)}),ge.subgridToggle.addEventListener("click",()=>{Hy(!O.subgridVisible),ge.viewport.focus({preventScroll:!0})}),ge.gridInput.addEventListener("keydown",n=>{if(n.key===" "){n.preventDefault(),Hy(!O.subgridVisible);return}if(n.key==="`"){n.preventDefault(),ge.globeToggle.hidden||GI();return}n.key==="Escape"&&(n.preventDefault(),n.stopPropagation(),ge.viewport.focus({preventScroll:!0}))}),ge.viewport.addEventListener("keydown",n=>{if(!yE(n.target)){if(n.key==="+"||n.key==="=")eT(1);else if(n.key==="-")eT(-1);else if(n.key==="Escape")id();else return;n.preventDefault()}}),window.addEventListener("contextmenu",n=>{yE(n.target)||n.preventDefault()}),window.addEventListener("keydown",n=>{if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="r"){n.preventDefault(),location.reload();return}if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="g"){n.preventDefault(),UN();return}if(!yE(n.target)){if(n.key==="`"&&!n.metaKey&&!n.ctrlKey&&!n.altKey){ge.globeToggle.hidden||(n.preventDefault(),GI());return}if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="k"){n.preventDefault(),ge.search.focus(),ge.search.select();return}if((n.metaKey||n.ctrlKey)&&n.altKey&&n.code==="KeyB"){n.preventDefault(),ge.dock.hidden||yN(!O.dockFolded);return}if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="b"){n.preventDefault(),Ace();return}uX(n)||n.key.toLocaleLowerCase()==="z"&&(n.preventDefault(),n.repeat||jE(!0))}}),window.addEventListener("keyup",n=>{n.key.toLocaleLowerCase()==="z"&&jE(!1)}),window.addEventListener("blur",()=>jE(!1)),window.addEventListener("hashchange",()=>{let n=lv();n.volume===O.volume?.slug&&n.world===O.world?.slug||(O.restore=null,cd(n.volume||O.catalog.volumes[0].slug,n.world))}),window.addEventListener("resize",()=>{O.engine?.updateSize(),kx(),UG()}),document.addEventListener("atlas:globe-camera",()=>kx()),ge.overview.addEventListener("pointerdown",n=>{O.overviewDocked||n.pointerType==="mouse"&&n.button!==0||(n.preventDefault(),ge.overview.setPointerCapture(n.pointerId),O.overviewPointer=n.pointerId,kG(n,!0))}),ge.overview.addEventListener("pointermove",n=>{O.overviewPointer===n.pointerId&&(n.preventDefault(),kG(n,!1))});let t=n=>{O.overviewPointer===n.pointerId&&(O.overviewPointer=null,zx())};ge.overview.addEventListener("pointerup",t),ge.overview.addEventListener("pointercancel",t),ge.overviewDock.addEventListener("click",()=>{HI(!O.overviewDocked),ge.viewport.focus({preventScroll:!0})}),ge.mobileLegend.addEventListener("click",()=>{let n=ge.sidebar.classList.toggle("is-open");ge.mobileLegend.setAttribute("aria-expanded",String(n))})}function vce(){let i=()=>({volume:O.volume?.title,world:O.world?.title,lens:O.lens?.name,zoom:O.engine?.getView().getZoom(),center:O.engine?.getView().getCenter(),resolution:O.engine?.getView().getResolution(),nativeMaxZoom:O.lens?.maxZoom,maxZoom:O.lens?mh(O.lens):null,interpolate:O.lens?.interpolate,tileStats:{...O.tileStats},pins:O.features.length,eligibleLocations:O.eligibleLocations,domNodes:document.querySelectorAll("*").length,canvases:document.querySelectorAll("canvas").length,rasterCacheSize:64,labelsHeld:O.labelsHeld,hoveredPin:O.hoveredPin?.location.title||null,selectedPin:O.selectedPin?.location.title||null,fitZoom:O.fitZoom,filters:{hiddenCategories:[...O.hiddenCollections].sort(),collapsedSections:[...O.collapsedSections].sort()},ui:{sidebarCollapsed:document.querySelector(".app-shell")?.classList.contains("sidebar-collapsed")??!1,detailOpen:!ge.detail.hidden,detailTitle:ge.detail.hidden?null:ge.detailTitle.textContent||null,searchQuery:O.search,searchResultsVisible:!ge.searchResults.hidden,soloChip:ge.soloChip.hidden?null:ge.soloChip.textContent,visibleCountText:ge.visibleCount.textContent,overviewDocked:O.overviewDocked,dockFolded:O.dockFolded,dockDismissed:O.dockDismissed,subgridVisible:O.subgridVisible},zones:{visible:V1(),count:O.zoneRecords.size,focused:O.zoneRecords.get(O.focusedZoneID)?.zone.title||null,highlighted:[...O.highlightedZones].map(e=>O.zoneRecords.get(e)?.zone.title).filter(Boolean),focusedPins:O.features.filter(e=>!e.filteredHidden&&e.passesZoneFilters).length},grid:{enabled:O.gridEnabled,system:O.gridSystem,prefix:O.gridCell,maximumDepth:dX(),extent:O.gridEnabled?kN():null,cells:[...O.sources.grid.getFeatures(),...O.sources.gridContext.getFeatures()].map(e=>e.get("gridCell")),priorityPins:O.gridCell?O.features.filter(e=>!e.filteredHidden&&Lp(e)).length:0}});window.__atlasDebug={snapshot:i,setLayerVisible:(e,t)=>O.layers[e]?.setVisible(t),refreshCatalog:yA},window.render_game_to_text=()=>JSON.stringify({coordinateSystem:"ATLAS:PIXELS; origin top-left; x increases right; y decreases downward",...i()}),window.advanceTime=()=>O.engine?.renderSync()}async function _ce(){gce();try{let i=await fetch("/data/catalog.json");if(!i.ok)throw new Error(`catalog request returned ${i.status}`);if(O.catalog=await i.json(),qm(ge.volume,O.catalog.volumes,"title"),S5(),window.runtime?.EventsOn?.("atlas:catalog-changed",()=>{yA()}),O.catalog.volumes.length){let e=lv(),t=av(),n=t&&(!e.volume||e.volume===t.volume&&e.world===t.world);O.restore=n?t:null,await cd(e.volume||t?.volume||O.catalog.volumes[0].slug,e.world||t?.world),O.restore=null}else ge.loading.hidden=!0;vce(),requestAnimationFrame(()=>ge.viewport.focus({preventScroll:!0}))}catch(i){ge.loading.hidden=!0,ge.fatalMessage.textContent=i instanceof Error?i.message:String(i),ge.fatal.hidden=!1}}_ce();})();

M assets/index.html +1 -18

@@ -73,29 +73,12 @@
7373       </div>7474 7575       <div id="layers" class="layers">76-        <section id="zone-index" class="layer-section" hidden>77-          <div class="layer-header">78-            <button class="layer-title" type="button" data-section="zones" aria-expanded="true">79-              <span class="layer-chevron" aria-hidden="true">80-                <svg viewBox="0 0 24 24"><path d="m9 6 6 6-6 6"/></svg>81-              </span>82-              <span>Zones</span>83-              <span id="zone-count" class="layer-count"></span>84-            </button>85-            <label class="layer-switch">86-              <input id="zone-toggle" type="checkbox" aria-label="Show zone boundaries" checked>87-              <span aria-hidden="true"></span>88-            </label>89-          </div>90-          <div id="zone-list" class="zone-list"></div>91-        </section>92-9376         <div id="legend" class="legend"></div>9477       </div>9578 9679       <footer class="sidebar-footer">9780         <span class="live-dot"></span>98-        <span id="visible-count">0 locations visible</span>81+        <span id="visible-count">0 features enabled</span>9982       </footer>10083     </aside>10184 

M cmd/cartograph/measure.go +1 -0

@@ -12,6 +12,7 @@ import "github.com/FelineStateMachine/atlas/internal/measure"
1212 1313 type build = measure.Build1414 type mergeAccount = measure.MergeAccount15+type featureCounts = measure.FeatureCounts1516 1617 func measureBundle(path string) (*build, error) { return measure.MeasureBundle(path) }1718 

M cmd/cartograph/measure_test.go +33 -5

@@ -23,6 +23,17 @@ func fixtureMerged() []map[string]any {
	"held":      []map[string]any{{"d": 14, "t": "Old Well", "why": "name 200px away"}},2424 		"rejected":  []map[string]any{{"d": 15, "t": "Off World", "why": "outside the world"}},2525 		"alignment": "affine over 9 anchors, median 26px",26+	}, {27+		// A ledger that speaks features, the way builds write them now:28+		// donorPins repeats the point count and the shapes ride held.29+		"source":        "arcgis-hub",30+		"donorPins":     0,31+		"donorFeatures": map[string]any{"point": 0, "path": 1, "area": 2},32+		"held": []map[string]any{33+			{"d": 21, "t": "North Basin", "why": "shape features do not merge yet"},34+			{"d": 22, "t": "South Basin", "why": "shape features do not merge yet"},35+			{"d": 23, "t": "Mill Race", "why": "shape features do not merge yet"},36+		},2637 	}}2738 }2839 @@ -80,14 +91,20 @@ func TestMeasureBundle(t *testing.T) {
	t.Errorf("icons: %d of %d; want 1 of 1", measured.IconsCarried, measured.IconsWanted)8192 	}8293 83-	// The merge account, kept whole rather than counted.84-	if len(measured.Merges) != 1 {85-		t.Fatalf("read %d merge accounts, want 1", len(measured.Merges))94+	// The merge accounts, kept whole rather than counted.95+	if len(measured.Merges) != 2 {96+		t.Fatalf("read %d merge accounts, want 2", len(measured.Merges))8697 	}8798 	account := measured.Merges[0]8899 	if account.Map != "overworld" || account.Source != "ign-wiki" || account.DonorPins != 5 {89100 		t.Errorf("account identity: map %s source %s donors %d", account.Map, account.Source, account.DonorPins)90101 	}102+	// An account from before the ledger spoke features: the point count103+	// stands in for the whole offering.104+	if account.DonorFeatures != (featureCounts{Point: 5}) || account.DonorShapesN() != 0 {105+		t.Errorf("fallback features read as %+v (%d shapes), want 5 points standing in",106+			account.DonorFeatures, account.DonorShapesN())107+	}91108 	if account.MatchedN() != 2 || account.MedianMatchPx() != 40 {92109 		t.Errorf("matched %d at median %dpx, want 2 at 40px", account.MatchedN(), account.MedianMatchPx())93110 	}@@ -98,8 +115,19 @@ func TestMeasureBundle(t *testing.T) {
if account.HeldN() != 1 || account.Held[0].Title != "Old Well" || account.Held[0].Reason != "name 200px away" {99116 		t.Errorf("held ledger read wrong: %+v", account.Held)100117 	}101-	if got := measured.SourcesSeen(); len(got) != 1 || got[0] != "ign-wiki" {102-		t.Errorf("sources seen %v, want [ign-wiki]", got)118+	// An account that speaks features: the per-kind counts come through and119+	// the held shapes ride the same ledger the held pins do.120+	shapes := measured.Merges[1]121+	if shapes.DonorFeatures != (featureCounts{Point: 0, Path: 1, Area: 2}) || shapes.DonorShapesN() != 3 {122+		t.Errorf("feature counts read as %+v (%d shapes), want 1 path and 2 areas",123+			shapes.DonorFeatures, shapes.DonorShapesN())124+	}125+	if shapes.DonorPins != 0 || shapes.AddedShapes != 0 || shapes.HeldN() != 3 {126+		t.Errorf("shape account read as %d donor pins, %d added shapes, %d held; want 0, 0, 3",127+			shapes.DonorPins, shapes.AddedShapes, shapes.HeldN())128+	}129+	if got := measured.SourcesSeen(); len(got) != 2 || got[0] != "arcgis-hub" || got[1] != "ign-wiki" {130+		t.Errorf("sources seen %v, want [arcgis-hub ign-wiki]", got)103131 	}104132 }105133 

M cmd/cartograph/ui/volume.tmpl +2 -2

@@ -30,7 +30,7 @@
3030   {{if $b.Merges}}3131   <table class="merges">3232     <thead><tr>33-      <th>map</th><th>source</th><th class="num">donor pins</th><th class="num">matched</th>33+      <th>map</th><th>source</th><th class="num">donor pins</th><th class="num">donor shapes</th><th class="num">matched</th>3434       <th class="num">median px</th><th class="num">added</th><th class="num">adopted</th>3535       <th class="num">held</th><th class="num">rejected</th><th>alignment</th>3636     </tr></thead>@@ -38,7 +38,7 @@
3838     {{range $b.Merges}}3939       <tr>4040         <td>{{.Map}}</td><td>{{.Source}}</td>41-        <td class="num">{{.DonorPins}}</td><td class="num">{{.MatchedN}}</td>41+        <td class="num">{{.DonorPins}}</td><td class="num">{{.DonorShapesN}}</td><td class="num">{{.MatchedN}}</td>4242         <td class="num">{{.MedianMatchPx}}</td><td class="num">{{.Added}}</td>4343         <td class="num">{{.AdoptedN}}</td><td class="num">{{.HeldN}}</td>4444         <td class="num">{{.RejectedN}}</td><td class="dim">{{.Alignment}}</td>

M frontend/app.css +1 -1

@@ -15,7 +15,7 @@
1515 @import "./css/solo-chip.css";1616 @import "./css/layer-switch.css";1717 @import "./css/text-symbol.css";18-@import "./css/zone-index.css";18+@import "./css/feature-index.css";1919 @import "./css/category-rows.css";2020 @import "./css/sidebar-footer.css";2121 @import "./css/map-panel.css";

M frontend/css/category-rows.css +101 -1

@@ -10,7 +10,10 @@
1010   display: grid;1111   width: 100%;1212   align-items: center;13-  grid-template-columns: 22px minmax(0, 1fr) 22px 46px;13+  /* icon-or-chevron · name · isolate · label toggle · count. Every kind of14+     row keeps all five columns -- rows that have nothing for a column hold15+     it as space -- so counts and controls line up down the whole tree. */16+  grid-template-columns: 22px minmax(0, 1fr) 22px 22px 46px;1417   gap: 8px;1518   min-height: 26px;1619   padding: 0 4px;@@ -104,3 +107,100 @@
104107   text-align: right;105108 }106109 110+/* A shape collection's icon cell is its disclosure: a chevron that turns111+   when the feature index below is unfolded, beside a small glyph saying112+   what kind of ground the collection is. */113+.collection-expand {114+  display: flex;115+  width: 22px;116+  height: 22px;117+  align-items: center;118+  justify-content: center;119+  padding: 0;120+  border: 0;121+  border-radius: 3px;122+  background: transparent;123+  color: inherit;124+  cursor: pointer;125+}126+127+.collection-expand:hover {128+  background: rgba(255, 255, 255, 0.06);129+}130+131+.collection-expand:focus-visible {132+  outline: 1px solid var(--accent);133+  outline-offset: -1px;134+}135+136+.collection-expand svg {137+  fill: none;138+  stroke: currentColor;139+  stroke-linecap: round;140+  stroke-linejoin: round;141+}142+143+.collection-chevron {144+  width: 8px;145+  flex: none;146+  stroke-width: 2.2;147+  transition: transform 140ms ease;148+}149+150+.category-row.is-expanded .collection-chevron {151+  transform: rotate(90deg);152+}153+154+.collection-kind {155+  width: 11px;156+  flex: none;157+  stroke-width: 1.5;158+}159+160+/* Ground reads as a rounded triangle, not a box: the join rounding only161+   shows once the stroke is heavy enough to carry it. */162+.collection-kind-area {163+  stroke-width: 2.6;164+}165+166+/* The reader's word over whether a collection speaks its names unasked.167+   Revealed on rest like the isolate target beside it; lit while the168+   effective policy is "always". */169+.label-toggle {170+  display: grid;171+  justify-self: end;172+  width: 20px;173+  height: 20px;174+  padding: 0;175+  place-items: center;176+  border: 0;177+  border-radius: 3px;178+  opacity: 0;179+  background: none;180+  color: var(--muted);181+  cursor: pointer;182+  transition: opacity 110ms ease;183+}184+185+.category-row.is-hovered .label-toggle,186+.label-toggle:focus-visible {187+  opacity: 1;188+}189+190+.label-toggle:hover {191+  background: rgba(58, 165, 201, 0.14);192+}193+194+.label-toggle[aria-pressed="true"] {195+  color: var(--accent);196+}197+198+.label-toggle svg {199+  width: 12px;200+  fill: none;201+  stroke: currentColor;202+  stroke-linecap: round;203+  stroke-linejoin: round;204+  stroke-width: 1.7;205+}206+

M frontend/css/layer-switch.css +1 -2

@@ -39,8 +39,7 @@
3939   outline-offset: 2px;4040 }4141 42-.layer-section.is-collapsed .category-toggles,43-.layer-section.is-collapsed .zone-list {42+.layer-section.is-collapsed .category-toggles {4443   display: none;4544 }4645 

A frontend/parity/run.mjs +121 -0

@@ -0,0 +1,121 @@
1+// Runs the behavior-parity tour without a hand on the keyboard. The dev2+// build (`go run -tags dev .`) is a desktop window, but it also serves the3+// same frontend over plain HTTP and writes the port to inspector.url in the4+// app's config dir -- so a headless Chromium can load the app, call5+// window.__atlasTour() (the same entry F9 reaches), and let the tour post6+// its log to the dev-only /parity/result route as ever.7+//8+// The fresh-launch rule is honored by construction: every invocation starts9+// its own app process and a new browser session, and nothing touches either10+// before the tour does. The tour itself clears localStorage at both ends.11+//12+//   node frontend/parity/run.mjs [--bundles <dir>] [--out <file>]13+//14+// --bundles pins ATLAS_BUNDLES_DIR so a recorded baseline names exactly one15+// bundle build; --out copies the freshly written tour log there. The browser16+// is driven through playwright-cli via npx, so the only prerequisite beyond17+// Node is a Playwright Chromium already installed (npx playwright install18+// chromium). macOS paths, like the dev loop itself.19+20+import { spawn, spawnSync } from "node:child_process";21+import { copyFileSync, mkdtempSync, readdirSync, readFileSync, statSync } from "node:fs";22+import { tmpdir, homedir } from "node:os";23+import { dirname, join, resolve } from "node:path";24+import { fileURLToPath } from "node:url";25+26+const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), "../..");27+const configDir = join(homedir(), "Library/Application Support/dev.felinestatemachine.atlas");28+const parityDir = join(configDir, "parity");29+const inspectorURL = join(configDir, "inspector.url");30+31+const args = process.argv.slice(2);32+const flag = (name) => {33+  const at = args.indexOf(name);34+  return at >= 0 ? args[at + 1] : undefined;35+};36+37+const sleep = (ms) => new Promise((resolveSleep) => setTimeout(resolveSleep, ms));38+39+// The playwright-cli keeps its session beside its working directory, so each40+// run drives a browser of its own from a scratch dir and leaves nothing in41+// the repo.42+const cliDir = mkdtempSync(join(tmpdir(), "atlas-parity-"));43+const cli = (...cliArgs) => {44+  const result = spawnSync(45+    "npx",46+    ["--yes", "--package=@playwright/cli@latest", "playwright-cli", ...cliArgs],47+    { cwd: cliDir, encoding: "utf8", timeout: 600_000 },48+  );49+  if (result.status !== 0) {50+    throw new Error(`playwright-cli ${cliArgs[0]} failed:\n${result.stdout}\n${result.stderr}`);51+  }52+  return result.stdout;53+};54+55+// A launch is only this run's if its port file is newer than this moment:56+// the file survives from earlier sessions and would otherwise answer for a57+// server that is no longer there.58+const launchedAt = Date.now();59+// ATLAS_HEADLESS keeps the sweep out of the reader's way: the dev build60+// serves the same frontend over HTTP and opens no window at all.61+const app = spawn("go", ["run", "-tags", "dev", "."], {62+  cwd: repoRoot,63+  env: {64+    ...process.env,65+    ATLAS_HEADLESS: "1",66+    ...(flag("--bundles") ? { ATLAS_BUNDLES_DIR: resolve(flag("--bundles")) } : {}),67+  },68+  stdio: "ignore",69+  detached: true,70+});71+72+// `go run` fronts the real binary, so teardown signals the whole process73+// group rather than the runner alone.74+const stopApp = () => {75+  try { process.kill(-app.pid, "SIGTERM"); } catch { /* already gone */ }76+};77+process.on("exit", stopApp);78+79+try {80+  let url = "";81+  for (let i = 0; i < 60 && !url; i++) {82+    await sleep(1000);83+    try {84+      if (statSync(inspectorURL).mtimeMs >= launchedAt) {85+        url = readFileSync(inspectorURL, "utf8").trim();86+      }87+    } catch { /* not written yet */ }88+  }89+  if (!url) throw new Error("the dev build never wrote inspector.url");90+91+  cli("open", url);92+  const badge = cli("run-code", `async page => {93+    await page.waitForFunction(() =>94+      window.__atlasTour && window.__atlasDebug &&95+      document.querySelectorAll(".category-row").length > 0, null, { timeout: 60000 });96+    await page.evaluate(() => { window.__atlasTour(); });97+    await page.waitForFunction(() => {98+      const badge = document.querySelector("#parity-badge");99+      return badge && (badge.textContent.includes("complete") || badge.textContent.includes("failed"));100+    }, null, { timeout: 480000 });101+    return await page.evaluate(() => document.querySelector("#parity-badge").textContent);102+  }`);103+  if (!badge.includes("complete")) throw new Error(`tour did not complete:\n${badge}`);104+105+  // The tour posted its log to /parity/result, which writes a timestamped106+  // file; the one belonging to this run is the one born after the launch.107+  const newest = readdirSync(parityDir)108+    .filter((name) => name.startsWith("tour-") && name.endsWith(".json"))109+    .map((name) => join(parityDir, name))110+    .filter((path) => statSync(path).mtimeMs >= launchedAt)111+    .sort((a, b) => statSync(b).mtimeMs - statSync(a).mtimeMs)[0];112+  if (!newest) throw new Error("the tour reported success but no result file arrived");113+114+  const steps = JSON.parse(readFileSync(newest, "utf8")).steps.length;115+  if (flag("--out")) copyFileSync(newest, flag("--out"));116+  console.log(`${badge.match(/parity tour complete[^"]*/)?.[0] || "complete"}`);117+  console.log(`result: ${flag("--out") || newest} (${steps} steps)`);118+} finally {119+  try { cli("close"); } catch { /* browser already gone */ }120+  stopApp();121+}

M frontend/parity/tour.js +74 -3

@@ -89,7 +89,7 @@ async function tour() {
8989   // begins in the same place regardless of what was explored beforehand.9090   await waitForBoot();9191   localStorage.clear();92-  const gameSelect = tourQuery("#game-select");92+  const gameSelect = tourQuery("#volume-select");9393   const firstGame = gameSelect.options[0].value;9494   change(gameSelect, firstGame);9595   await record("initial");@@ -152,6 +152,77 @@ async function tour() {
152152     await record("zone-unhighlighted");153153   }154154 155+  // The unified legend's own states: a shape collection folds and unfolds156+  // its feature index, hides and returns, isolates, and flips its label157+  // policy -- everything the one-tree rebuild added.158+  const shapeExpand = tourQuery("[data-expand-collection]");159+  if (shapeExpand) {160+    shapeExpand.click();161+    await record("collection-folded");162+    shapeExpand.click();163+    await record("collection-unfolded");164+  }165+  const shapeRows = [...document.querySelectorAll(".category-row")]166+    .filter((row) => row.querySelector("[data-expand-collection]"));167+  const shapeRow = shapeRows[1] || shapeRows[0];168+  if (shapeRow) {169+    const checkbox = shapeRow.querySelector("input[data-collection]");170+    checkbox.click();171+    await record("collection-hidden");172+    checkbox.click();173+    await record("collection-restored");174+    const only = shapeRow.querySelector("[data-only-collection]");175+    if (only) {176+      only.click();177+      await record("collection-solo");178+      const soloChip = tourQuery("#solo-chip");179+      if (soloChip && !soloChip.hidden) soloChip.click();180+      await record("collection-solo-cleared");181+    }182+  }183+  const labelToggle = tourQuery("[data-label-toggle]");184+  if (labelToggle) {185+    labelToggle.click();186+    await record("labels-flipped");187+    labelToggle.click();188+    await record("labels-curated");189+  }190+  // A point collection's labels answer the same toggle: static names on,191+  // and back to the curation.192+  const pointLabelToggle = [...document.querySelectorAll(".category-row")]193+    .filter((row) => !row.querySelector("[data-expand-collection]"))194+    .map((row) => row.querySelector("[data-label-toggle]"))195+    .find(Boolean);196+  if (pointLabelToggle) {197+    pointLabelToggle.click();198+    await record("point-labels-flipped");199+    pointLabelToggle.click();200+    await record("point-labels-curated");201+  }202+203+  // Highlights across two collections read AND: the ground both name is204+  // the only ground that keeps its pins, and holding Z while they stand205+  // reveals the quiet names among them.206+  const indexRows = [...document.querySelectorAll(".feature-index")]207+    .map((index) => index.querySelector(".zone-index-item"))208+    .filter(Boolean);209+  if (indexRows.length > 1) {210+    const rightClick = (row) => row.dispatchEvent(new MouseEvent("contextmenu", {211+      bubbles: true, cancelable: true,212+    }));213+    const near = indexRows[0];214+    const far = indexRows[indexRows.length - 1];215+    rightClick(near);216+    rightClick(far);217+    await record("and-highlighted");218+    keydown("z");219+    await record("labels-held-highlighted");220+    keyup("z");221+    rightClick(near);222+    rightClick(far);223+    await record("and-cleared");224+  }225+155226   // The geohash grid: open, descend one character, hide the subgrid,156227   // ascend, close.157228   keydown("g");@@ -194,14 +265,14 @@ async function tour() {
194265   await record("viewport-escape");195266 196267   // Variant, map, and game switching, then return to the start.197-  const variant = tourQuery("#variant-select");268+  const variant = tourQuery("#lens-select");198269   if (variant.options.length > 1) {199270     change(variant, variant.options[1].value);200271     await record("variant-second");201272     change(variant, variant.options[0].value);202273     await record("variant-first");203274   }204-  const mapSelect = tourQuery("#map-select");275+  const mapSelect = tourQuery("#world-select");205276   if (mapSelect.options.length > 1) {206277     change(mapSelect, mapSelect.options[1].value);207278     await record("map-second");

R frontend/src/zones.js → frontend/src/areas.js +131 -73

@@ -5,16 +5,20 @@ import MultiLineString from "ol/geom/MultiLineString.js";
55 import MultiPolygon from "ol/geom/MultiPolygon.js";66 import Polygon from "ol/geom/Polygon.js";77 8+import { anyShapeCollectionVisible, collectionOf, isCollectionHidden } from "./collections.js";89 import { elements } from "./dom.js";910 import { state } from "./state.js";10-import { showZone } from "./detail.js";11+import { showFeature } from "./detail.js";12+import { collectionID, syncLegendCheckboxes, syncSectionSwitches } from "./legend.js";1113 import { viewMaxZoom } from "./navigation.js";12-import { onActiveShard, refreshPinRendering, updateZonePinFocus } from "./pins.js";14+import { onActiveShard, refreshPinRendering, updateZonePinFocus } from "./features.js";15+import { labelPolicy } from "./semconv.js";1316 import { colorFor } from "./theme.js";14-import { formatNumber } from "./util.js";1517 16-export function renderZones() {17-  const zones = (state.world.zones || []).filter(onActiveShard);18+// renderShapes lays the world's shape features -- areas and paths both --19+// onto the chart: their geometries, their title anchors, and the records20+// everything downstream reads them by.21+export function renderShapes() {1822   state.renderedShard = state.lens?.shard || 0;1923   state.sources.zones.clear();2024   state.sources.zoneTitles.clear();@@ -22,51 +26,67 @@ export function renderZones() {
2226   state.highlightedZones.clear();2327   state.focusedZoneID = null;2428   state.zoneTitleCount = 0;25-  setZonesVisible(true);26-  elements.zoneIndex.hidden = zones.length === 0;27-  elements.zoneCount.textContent = formatNumber(zones.length);29+  syncZoneLayers();2830 29-  for (const zone of zones) {30-    const zoneExtent = createEmpty();31-    const geometries = [];32-    let hasGeometry = false;33-    for (const rawGeometry of zone.features || []) {34-      const geometry = projectZoneGeometry(rawGeometry);35-      if (!geometry) continue;36-      hasGeometry = true;37-      geometries.push(geometry);38-      extend(zoneExtent, geometry.getExtent());39-      state.sources.zones.addFeature(new Feature({40-        geometry,31+  for (const collection of state.world.collections) {32+    if (collection.kind === "point") continue;33+    for (const zone of collection.features || []) {34+      if (!onActiveShard(zone)) continue;35+      // Each shape feature learns its collection's id here, once, so36+      // everything downstream -- styles, filters, the label ladder -- can37+      // ask the feature alone.38+      zone.collectionId = collection.id;39+      const zoneExtent = createEmpty();40+      const geometries = [];41+      let hasGeometry = false;42+      for (const rawGeometry of zone.geometry || []) {43+        const geometry = projectZoneGeometry(rawGeometry);44+        if (!geometry) continue;45+        hasGeometry = true;46+        geometries.push(geometry);47+        extend(zoneExtent, geometry.getExtent());48+        state.sources.zones.addFeature(new Feature({49+          geometry,50+          zone,51+          color: colorFor(zone.id),52+          child: zone.parent != null,53+        }));54+      }55+      if (!hasGeometry) continue;56+      const color = colorFor(zone.id);57+      const center = zone.center ? project(zone.center.lat, zone.center.lng) : getCenter(zoneExtent);58+      const span = Math.max(zoneExtent[2] - zoneExtent[0], zoneExtent[3] - zoneExtent[1]);59+      state.sources.zoneTitles.addFeature(new Feature({60+        geometry: new Point(center),4161         zone,42-        color: colorFor(zone.id),43-        child: zone.parentRegionId != null,62+        color,63+        child: zone.parent != null,64+        span,65+        priority: (zone.parent == null ? 2_000_000 : 1_000_000) + Math.round(span),4466       }));67+      state.zoneRecords.set(zone.id, {68+        zone,69+        collection,70+        extent: zoneExtent.slice(),71+        geometries,72+        color,73+      });4574     }46-    if (!hasGeometry) continue;47-    const color = colorFor(zone.id);48-    const center = zone.center ? project(zone.center.lat, zone.center.lng) : getCenter(zoneExtent);49-    const span = Math.max(zoneExtent[2] - zoneExtent[0], zoneExtent[3] - zoneExtent[1]);50-    state.sources.zoneTitles.addFeature(new Feature({51-      geometry: new Point(center),52-      zone,53-      color,54-      child: zone.parentRegionId != null,55-      span,56-      priority: (zone.parentRegionId == null ? 2_000_000 : 1_000_000) + Math.round(span),57-    }));58-    state.zoneRecords.set(zone.id, {59-      zone,60-      extent: zoneExtent.slice(),61-      geometries,62-      color,63-    });6475   }65-  state.zoneTitleCount = state.sources.zoneTitles.getFeatures().length;76+  recountZoneTitles();6677   renderZoneScrim();6778   renderZoneIndex();6879 }6980 81+// Only names that draw on their own crowd the map, so only they press on82+// the threshold that starts thinning them. A hundred quiet zones cost the83+// spoken ones nothing. Recounted whenever the policy moves -- the legend's84+// label toggle changes the answer without rebuilding a single zone.85+export function recountZoneTitles() {86+  state.zoneTitleCount = state.sources.zoneTitles.getFeatures()87+    .filter((feature) => labelPolicy(feature.get("zone")) !== "quiet").length;88+}89+7090 // Highlighting a zone is a request to look at one place, so everything else7191 // recedes: the whole map is covered and the zone is cut back out of it.7292 // Shading only the neighbouring zones demoted them rather than raising the@@ -108,38 +128,44 @@ export function orientRing(ring, clockwise) {
108128   return (area < 0) === clockwise ? ring : ring.slice().reverse();109129 }110130 131+// The feature index under an unfolded shape row: one button per zone, in the132+// parent-first order of the ground itself, each container listing its own133+// collection's features.111134 export function renderZoneIndex() {112-  const fragment = document.createDocumentFragment();113-  for (const { zone, depth } of orderedZones()) {114-    const record = state.zoneRecords.get(zone.id);115-    if (!record) continue;116-    const button = document.createElement("button");117-    button.type = "button";118-    button.className = "zone-index-item";119-    button.dataset.zone = String(zone.id);120-    button.style.setProperty("--zone-color", record.color);121-    button.style.setProperty("--zone-depth", String(depth));122-    button.setAttribute("aria-pressed", "false");123-    button.title = `${zone.title}: click to jump; right-click to toggle highlight`;135+  for (const container of elements.legend.querySelectorAll(".feature-index")) {136+    const fragment = document.createDocumentFragment();137+    for (const { zone, depth } of orderedZones(collectionID(container.dataset.featureIndex))) {138+      const record = state.zoneRecords.get(zone.id);139+      if (!record) continue;140+      const button = document.createElement("button");141+      button.type = "button";142+      button.className = "zone-index-item";143+      button.dataset.zone = String(zone.id);144+      button.style.setProperty("--zone-color", record.color);145+      button.style.setProperty("--zone-depth", String(depth));146+      button.setAttribute("aria-pressed", "false");147+      button.title = `${zone.title}: click to jump; right-click to toggle highlight`;124148 125-    const marker = document.createElement("span");126-    marker.className = "zone-index-marker";127-    marker.setAttribute("aria-hidden", "true");128-    const title = document.createElement("span");129-    title.textContent = zone.title;130-    button.append(marker, title);131-    fragment.append(button);149+      const marker = document.createElement("span");150+      marker.className = "zone-index-marker";151+      marker.setAttribute("aria-hidden", "true");152+      const title = document.createElement("span");153+      title.textContent = zone.title;154+      button.append(marker, title);155+      fragment.append(button);156+    }157+    container.replaceChildren(fragment);132158   }133-  elements.zoneList.replaceChildren(fragment);134-  elements.zoneIndex.hidden = state.zoneRecords.size === 0;135159 }136160 137-export function orderedZones() {138-  const zones = [...state.zoneRecords.values()].map((record) => record.zone);161+export function orderedZones(collectionId) {162+  const zones = [...state.zoneRecords.values()]163+    .filter((record) => record.zone.collectionId === collectionId)164+    .map((record) => record.zone);139165   const zoneIDs = new Set(zones.map((zone) => zone.id));140166   const children = new Map();141167   for (const zone of zones) {142-    const parentID = zoneIDs.has(zone.parentRegionId) ? zone.parentRegionId : null;168+    const parentID = zoneIDs.has(zone.parent) ? zone.parent : null;143169     if (!children.has(parentID)) children.set(parentID, []);144170     children.get(parentID).push(zone);145171   }@@ -163,13 +189,36 @@ export function orderedZones() {
163189   return ordered;164190 }165191 166-export function setZonesVisible(visible) {167-  state.zonesVisible = visible;168-  elements.zoneToggle.checked = visible;192+// The four zone layers answer the ledger the same way the pins do: drawn193+// while their collection is shown, and away while it is hidden. Hiding also194+// withdraws the hidden collection's highlights -- a filter must not keep195+// conditioning the map from under a layer the reader has put away.196+export function syncZoneLayers() {197+  const visible = anyShapeCollectionVisible();169198   state.layers.zoneScrim.setVisible(visible);170199   state.layers.zones.setVisible(visible);171200   state.layers.zoneTitles.setVisible(visible);172201   state.layers.zoneTitleDetail.setVisible(visible);202+  let pruned = false;203+  for (const zoneID of [...state.highlightedZones]) {204+    const record = state.zoneRecords.get(zoneID);205+    if (!record || isCollectionHidden(collectionOf(record.zone))) {206+      state.highlightedZones.delete(zoneID);207+      pruned = true;208+    }209+  }210+  if (pruned) {211+    updateZonePinFocus();212+    renderZoneScrim();213+    updateZoneIndexState();214+  }215+  // Which features draw is each feature's own style to answer, and the216+  // answer may just have changed while the layers' visibility did not:217+  // soloing one collection keeps the layers up but must repaint them, or218+  // the last frame -- every collection drawn -- keeps standing.219+  state.layers.zones.changed();220+  state.layers.zoneTitles.changed();221+  state.layers.zoneTitleDetail.changed();173222 }174223 175224 export function jumpToZone(zoneID) {@@ -177,7 +226,7 @@ export function jumpToZone(zoneID) {
177226   if (!record) return;178227   state.focusedZoneID = zoneID;179228   updateZoneIndexState();180-  showZone(record.zone);229+  showFeature(record.zone);181230   state.engine.getView().fit(record.extent, {182231     size: state.engine.getSize(),183232     padding: [54, 54, 54, 54],@@ -189,11 +238,18 @@ export function jumpToZone(zoneID) {
189238 }190239 191240 export function toggleZoneHighlight(zoneID) {192-  if (!state.zoneRecords.has(zoneID)) return;241+  const record = state.zoneRecords.get(zoneID);242+  if (!record) return;193243   if (state.highlightedZones.has(zoneID)) state.highlightedZones.delete(zoneID);194244   else {195245     state.highlightedZones.add(zoneID);196-    setZonesVisible(true);246+    // Highlighting unhides: asking to look at a zone and keeping its layer247+    // away cannot both be meant.248+    if (state.hiddenCollections.delete(collectionOf(record.zone))) {249+      syncLegendCheckboxes();250+      syncSectionSwitches();251+    }252+    syncZoneLayers();197253   }198254   state.hoveredPin = null;199255   updateZonePinFocus();@@ -206,8 +262,10 @@ export function toggleZoneHighlight(zoneID) {
206262 }207263 208264 export function updateZoneIndexState() {209-  elements.zoneIndex.classList.toggle("has-highlights", state.highlightedZones.size > 0);210-  for (const button of elements.zoneList.querySelectorAll("[data-zone]")) {265+  for (const container of elements.legend.querySelectorAll(".feature-index")) {266+    container.classList.toggle("has-highlights", state.highlightedZones.size > 0);267+  }268+  for (const button of elements.legend.querySelectorAll("[data-zone]")) {211269     const zoneID = Number(button.dataset.zone);212270     const highlighted = state.highlightedZones.has(zoneID);213271     button.classList.toggle("is-highlighted", highlighted);

M frontend/src/catalog.js +29 -18

@@ -1,8 +1,8 @@
import { state } from "./state.js";22 import { legendSections } from "./legend.js";33 4-// A map arrives in two pieces: its layers, categories and regions as JSON, and5-// its locations packed as parallel arrays. Nothing here is fetched until the4+// A map arrives in two pieces: its layers and collections as JSON, and its5+// point features packed as parallel arrays. Nothing here is fetched until the66 // map is opened, so the catalog can grow without the wait growing with it.77 export async function loadWorld(entry) {88   const [detailResponse, packedResponse] = await Promise.all([@@ -19,15 +19,17 @@ export async function loadWorld(entry) {
   detailResponse.json(),2020     packedResponse.arrayBuffer(),2121   ]);22-  const categories = detail.groups.flatMap((group) => group.categories);23-  unpackLocations(packed, categories);24-  const sections = legendSections(detail.groups);22+  const collections = detail.collections || [];23+  unpackLocations(packed, collections);24+  const sections = legendSections(collections);2525   return {2626     ...entry,2727     grid: detail.grid,2828     lenses: detail.lenses,29-    groups: detail.groups,30-    zones: detail.zones || [],29+    collections,30+    // One index by id, because everything downstream -- the hide set, the31+    // label ladder, a zone asking after its own collection -- speaks in ids.32+    collectionsById: new Map(collections.map((collection) => [collection.id, collection])),3133     attrs: detail.attrs || {},3234     merged: detail.merged || [],3335     sections,@@ -35,44 +37,53 @@ export async function loadWorld(entry) {
}3638 3739 // The reader of packLocations. Each field is a view straight onto the buffer,38-// laid out so no copying or realignment is needed to get at it.39-export function unpackLocations(buffer, categories) {40+// laid out so no copying or realignment is needed to get at it. The owner41+// column indexes the collections array; only a point collection may own a42+// packed location, and a payload saying otherwise is refused rather than43+// guessed at.44+export function unpackLocations(buffer, collections) {4045   const view = new DataView(buffer);4146   const magic = String.fromCharCode(...new Uint8Array(buffer, 0, 8));4247   if (magic !== "ATLASLOC") throw new Error("location payload is not in the expected form");4348   const version = view.getUint16(8, true);44-  if (version !== 2) throw new Error(`location payload is version ${version}, and this reads 2`);49+  if (version !== 3) throw new Error(`location payload is version ${version}, and this reads 3`);4550   const count = view.getUint32(10, true);4651 4752   let at = 16;4853   const ids = new Int32Array(buffer, at, count);4954   const latitudes = new Float32Array(buffer, (at += count * 4), count);5055   const longitudes = new Float32Array(buffer, (at += count * 4), count);51-  const regions = new Int32Array(buffer, (at += count * 4), count);56+  const members = new Int32Array(buffer, (at += count * 4), count);5257   const shards = new Int32Array(buffer, (at += count * 4), count);5358   const offsets = new Uint32Array(buffer, (at += count * 4), count + 1);5459   const owners = new Uint16Array(buffer, (at += (count + 1) * 4), count);5560   const titles = new Uint8Array(buffer, at + count * 2);5661 5762   const decoder = new TextDecoder();58-  for (const category of categories) category.locations = [];63+  for (const collection of collections) {64+    if (collection.kind === "point") collection.locations = [];65+  }5966   for (let index = 0; index < count; index++) {60-    categories[owners[index]].locations.push({67+    const owner = collections[owners[index]];68+    if (!owner || owner.kind !== "point") {69+      throw new Error(`location ${ids[index]} names collection ${owners[index]}, which is no point collection`);70+    }71+    owner.locations.push({6172       id: ids[index],6273       title: decoder.decode(titles.subarray(offsets[index], offsets[index + 1])),6374       lat: latitudes[index],6475       lng: longitudes[index],65-      regionId: regions[index] || undefined,76+      memberId: members[index] || undefined,6677       shard: shards[index] || undefined,6778     });6879   }6980 }7081 7182 // Descriptions and cross-references are half the catalog by weight and are read72-// one pin at a time, so a map's are fetched the first time one of its pins is73-// opened, and not at all if none ever is. The cache is keyed by the volume's74-// stamped base as well as the map, so an updated bundle is never answered75-// with the words of the build it replaced.83+// one feature at a time, so a map's are fetched the first time one of its84+// features is opened, and not at all if none ever is. The cache is keyed by the85+// volume's stamped base as well as the map, so an updated bundle is never86+// answered with the words of the build it replaced.7687 export async function worldText() {7788   const key = `${state.volume.base}/${state.world.slug}`;7889   if (!state.textByWorld.has(key)) {

A frontend/src/collections.js +71 -0

@@ -0,0 +1,71 @@
1+// The filtering side of the collections model. Every feature belongs to a2+// named collection, and highlighting reads AND across collections, OR within3+// one: two districts highlighted widens the question, a district and a4+// subwatershed narrows it to the ground they share.5+6+import { state } from "./state.js";7+8+// collectionOf names the collection a shape feature belongs to: the id it9+// was stamped with when its collection was rendered.10+export function collectionOf(zone) {11+  return zone?.collectionId;12+}13+14+// collectionFor answers with the collection itself, for anything that needs15+// its attributes -- the label ladder, the stroke width -- rather than its id.16+export function collectionFor(zone) {17+  return state.world?.collectionsById?.get(zone?.collectionId);18+}19+20+// anyShapeCollectionVisible says whether any ground is drawn at all: the21+// zone layers stay up while one shape collection is shown, and each feature's22+// own style answers for its collection from there.23+export function anyShapeCollectionVisible() {24+  return (state.world?.collections || []).some(25+    (collection) => collection.kind !== "point" && !isCollectionHidden(collection.id),26+  );27+}28+29+// isCollectionHidden is the one question every renderer asks about a30+// collection: pins ask by their collection's id, shape features ask through31+// collectionOf. Nothing outside the legend touches the set directly.32+export function isCollectionHidden(collectionID) {33+  return state.hiddenCollections.has(collectionID);34+}35+36+// groupByCollection buckets highlighted zone records under their collections,37+// which is the shape the filter thinks in: each bucket a question, its38+// members the acceptable answers.39+export function groupByCollection(records) {40+  const groups = new Map();41+  for (const record of records) {42+    const key = collectionOf(record.zone);43+    if (!groups.has(key)) groups.set(key, []);44+    groups.get(key).push(record);45+  }46+  return groups;47+}48+49+// passesZoneFilters answers whether a coordinate survives the highlights: it50+// must lie inside at least one highlighted zone of every collection holding51+// any. Within a collection the zones are alternatives; across collections52+// they are conditions.53+export function passesZoneFilters(groups, coordinate) {54+  for (const records of groups.values()) {55+    const inside = records.some((record) =>56+      record.geometries.some((geometry) => geometryContainsCoordinate(geometry, coordinate)));57+    if (!inside) return false;58+  }59+  return true;60+}61+62+// Containment with a pixel of grace: a pin dropped on a zone's border was put63+// there to mean the zone, and exact point-in-polygon arithmetic would flip it64+// out over the width of the line it stands on.65+export function geometryContainsCoordinate(geometry, coordinate) {66+  if (geometry.intersectsCoordinate(coordinate)) return true;67+  const closest = geometry.getClosestPoint(coordinate);68+  const x = closest[0] - coordinate[0];69+  const y = closest[1] - coordinate[1];70+  return x * x + y * y <= 1;71+}

M frontend/src/constants.js +5 -1

@@ -19,7 +19,11 @@ export const overzoomLevels = 2;
1919 // to a default view discards work the reader did to reach where they were. The2020 // whole arrangement is kept: which map, which layer, where the view sits, what2121 // is filtered out and which groups are folded.22-export const sessionKey = "atlas.session";22+// The key carries the schema's generation: the unified hide-set writes ids of23+// more than one kind under "hidden", which a build from before the legend24+// tree would misread, and its sessions would misread us. A new key lets both25+// vintages keep their own arrangements rather than corrupt each other's.26+export const sessionKey = "atlas.session.v3";2327 2428 // The overview is drawn once per lens from the shallowest pyramid level big2529 // enough to read, then only the viewport rectangle moves.

M frontend/src/detail.js +149 -16

@@ -1,17 +1,19 @@
11 import { worldText } from "./catalog.js";22 import { applicableSystems } from "./cellsystems/index.js";33 import { geohashCellAt } from "./cellsystems/geohash.js";4+import { collectionFor, geometryContainsCoordinate } from "./collections.js";45 import { elements } from "./dom.js";56 import { syncLegendCheckboxes, syncSectionSwitches } from "./legend.js";67 import { viewMaxZoom } from "./navigation.js";7-import { applyPinFilters, refreshPrioritySource } from "./pins.js";8+import { applyPinFilters, onActiveShard, refreshPrioritySource } from "./features.js";89 import { renderSearchResults, revealDock } from "./search.js";10+import { featureAttributeRows, geoMapping } from "./semconv.js";911 import { state } from "./state.js";1012 import { applyCategoryVisual, applyCategoryGlyph, colorFor, initials } from "./theme.js";11-import { cleanDescription } from "./util.js";13+import { cleanDescription, formatNumber } from "./util.js";1214 1315 export function revealPin(pin) {14-  state.hiddenCategories.delete(pin.category.id);16+  state.hiddenCollections.delete(pin.category.id);1517   syncLegendCheckboxes();1618   applyPinFilters();1719   syncSectionSwitches();@@ -28,13 +30,13 @@ export function showPin(pin, focus = false) {
2830   refreshPrioritySource();2931   state.layers.pins.changed();3032   state.layers.pinLabels.changed();31-  state.layers.text.changed();32-  state.layers.textDetail.changed();3333   state.layers.priority.changed();3434   elements.detailTitle.textContent = pin.location.title;35-  elements.detailCategory.textContent = `${pin.group.title} / ${pin.category.title}`;35+  elements.detailCategory.textContent =36+    [pin.category.group, pin.category.title].filter(Boolean).join(" / ");3637   elements.detailDescription.textContent = "";3738   elements.detailLinks.hidden = true;39+  clearFeatureRows();3840   fillPinText(pin);3941   elements.detailID.textContent = String(pin.location.id);4042   elements.detailCoordinates.textContent =@@ -87,19 +89,27 @@ export function showPin(pin, focus = false) {
8789   }8890 }8991 90-// showZone opens the panel on a zone: its title and kind, its prose when the91-// archive carries any -- fetched the same lazy way a pin's is -- and the92-// volume's own provenance. Ground has no single coordinate or cell, so those93-// rows step aside.94-export function showZone(zone) {92+// showFeature opens the panel on a shape feature: its title and collection,93+// its prose when the archive carries any -- fetched the same lazy way a94+// pin's is -- its measure on the ground where the world declares a geographic95+// mapping, and whatever attributes it carries in its own right. Ground has96+// no single coordinate or cell, so those rows step aside.97+export function showFeature(zone) {9598   state.selectedPin = null;9699   state.selectedZone = zone;97100   document.dispatchEvent(new Event("atlas:selection"));98101   refreshPrioritySource();99102   state.layers.pins.changed();100103   state.layers.priority.changed();104+  // A quiet zone speaks its name for as long as it is the one being read105+  // about, so selection repaints the chips.106+  state.layers.zoneTitles.changed();107+  state.layers.zoneTitleDetail.changed();108+  const collection = collectionFor(zone);101109   elements.detailTitle.textContent = zone.title;102-  elements.detailCategory.textContent = zone.subtitle || "Zone";110+  elements.detailCategory.textContent =111+    [collection?.group, collection?.title].filter(Boolean).join(" / ") ||112+    zone.subtitle || "Zone";103113   elements.detailDescription.textContent = "";104114   elements.detailLinks.hidden = true;105115   elements.detailLinks.replaceChildren();@@ -115,6 +125,8 @@ export function showZone(zone) {
115125   elements.detailDot.textContent = "";116126   elements.detailDot.removeAttribute("style");117127   elements.detailDot.style.setProperty("background", colorFor(zone.id));128+  clearFeatureRows();129+  renderFeatureRows([...featureMeasureRows(zone, collection), ...featureAttributeRows(zone.attrs)]);118130   if (zone.hasText) void fillZoneText(zone);119131   else elements.detailDescription.textContent = "No description is included in the archive.";120132   elements.detail.hidden = false;@@ -122,6 +134,122 @@ export function showZone(zone) {
122134   renderSearchResults();123135 }124136 137+// featureMeasureRows says what a feature's ground amounts to, in the units of138+// the planet -- so only where the world declares a mapping back to one. An139+// area gets its extent and how many visible locations stand inside it; a path140+// gets its length.141+function featureMeasureRows(zone, collection) {142+  const record = state.zoneRecords.get(zone.id);143+  if (!record || !collection) return [];144+  const rows = [];145+  const mapping = geoMapping(state.world);146+  if (collection.kind === "area") {147+    if (mapping) {148+      const km2 = record.geometries.reduce((sum, geometry) => sum + geometryAreaKm2(geometry, mapping), 0);149+      if (km2 > 0) rows.push({ label: "Area", value: formatKm2(km2) });150+    }151+    const inside = state.features.filter((pin) =>152+      !pin.filteredHidden && onActiveShard(pin.location) &&153+      record.geometries.some((geometry) => geometryContainsCoordinate(geometry, pin.coordinate))).length;154+    rows.push({ label: "Locations inside", value: formatNumber(inside) });155+  }156+  if (collection.kind === "path" && mapping) {157+    const km = record.geometries.reduce((sum, geometry) => sum + geometryLengthKm(geometry, mapping), 0);158+    if (km > 0) rows.push({ label: "Length", value: formatKm(km) });159+  }160+  return rows;161+}162+163+// The measures below flatten small grounds locally: latitude and longitude164+// come back through the world's declared mapping, and a city-sized ring is165+// near enough planar that the shoelace over locally scaled kilometres is the166+// honest figure.167+const kmPerDegreeLat = 110.574;168+169+function toLatLng(mapping, [x, y]) {170+  return mapping.toLatLng(x, -y);171+}172+173+function ringAreaKm2(ring, mapping) {174+  const points = ring.map((position) => toLatLng(mapping, position));175+  if (points.length < 3) return 0;176+  const midLat = points.reduce((sum, point) => sum + point[0], 0) / points.length;177+  const kmPerDegreeLng = 111.320 * Math.cos((midLat * Math.PI) / 180);178+  let doubled = 0;179+  for (let index = 0, prior = points.length - 1; index < points.length; prior = index++) {180+    const [latA, lngA] = points[prior];181+    const [latB, lngB] = points[index];182+    doubled += lngA * kmPerDegreeLng * latB * kmPerDegreeLat -183+      lngB * kmPerDegreeLng * latA * kmPerDegreeLat;184+  }185+  return Math.abs(doubled) / 2;186+}187+188+function geometryAreaKm2(geometry, mapping) {189+  const polygons = geometry.getType() === "MultiPolygon"190+    ? geometry.getPolygons()191+    : geometry.getType() === "Polygon" ? [geometry] : [];192+  let total = 0;193+  for (const polygon of polygons) {194+    polygon.getLinearRings().forEach((ring, index) => {195+      const area = ringAreaKm2(ring.getCoordinates(), mapping);196+      total += index === 0 ? area : -area;197+    });198+  }199+  return Math.max(0, total);200+}201+202+function geometryLengthKm(geometry, mapping) {203+  const lines = geometry.getType() === "MultiLineString"204+    ? geometry.getCoordinates()205+    : geometry.getType() === "LineString" ? [geometry.getCoordinates()] : [];206+  let total = 0;207+  for (const line of lines) {208+    for (let index = 1; index < line.length; index++) {209+      const [latA, lngA] = toLatLng(mapping, line[index - 1]);210+      const [latB, lngB] = toLatLng(mapping, line[index]);211+      const midLat = ((latA + latB) / 2) * (Math.PI / 180);212+      const dx = (lngB - lngA) * 111.320 * Math.cos(midLat);213+      const dy = (latB - latA) * kmPerDegreeLat;214+      total += Math.hypot(dx, dy);215+    }216+  }217+  return total;218+}219+220+function formatKm2(km2) {221+  return `${km2 >= 10 ? formatNumber(Math.round(km2)) : km2.toFixed(2)} km²`;222+}223+224+function formatKm(km) {225+  if (km < 1) return `${Math.round(km * 1000)} m`;226+  return `${km >= 10 ? formatNumber(Math.round(km)) : km.toFixed(1)} km`;227+}228+229+// The card's own rows -- a feature's measures and attributes -- live in the230+// same definition list the fixed rows do, marked so the next selection can231+// sweep them.232+function clearFeatureRows() {233+  for (const stray of elements.detail.querySelectorAll("[data-feature-row]")) {234+    stray.remove();235+  }236+}237+238+function renderFeatureRows(rows) {239+  let anchor = elements.detailSourceField;240+  for (const row of rows) {241+    const field = document.createElement("div");242+    field.dataset.featureRow = "";243+    const term = document.createElement("dt");244+    term.textContent = row.label;245+    const value = document.createElement("dd");246+    value.textContent = row.value;247+    field.append(term, value);248+    anchor.after(field);249+    anchor = field;250+  }251+}252+125253 // The words belonging to a zone arrive with the same text payload a pin's126254 // do, and the same rule holds: a zone closed or changed while they were on127255 // the way is left alone.@@ -156,7 +284,7 @@ function pinSource(pin) {
156284     state.pinSourceIndex = { world: state.world, byID };157285   }158286   for (const account of merged) {159-    if (!account.origin && pin.group.title === account.source) return account.source;287+    if (!account.origin && pin.category.group === account.source) return account.source;160288   }161289   return state.pinSourceIndex.byID.get(pin.location.id) || origin;162290 }@@ -173,6 +301,10 @@ export async function fillPinText(pin) {
173301   pin.location.links = entry.l || [];174302   elements.detailDescription.textContent =175303     cleanDescription(entry.d) || "No description is included in the archive.";304+  // A point feature's attributes travel with its text, so its card rows --305+  // the HUC-12 of a pin that knows its subwatershed -- arrive with the words.306+  clearFeatureRows();307+  renderFeatureRows(featureAttributeRows(entry.a));176308   renderDetailLinks(pin);177309 }178310 @@ -180,7 +312,7 @@ export async function fillPinText(pin) {
180312 // they still work with no network, and dropped when the target is not on this181313 // map.182314 export function renderDetailLinks(pin) {183-  const links = (pin.location.links || []).filter((link) => state.pinByID.has(link.locationId));315+  const links = (pin.location.links || []).filter((link) => state.featureByID.has(link.locationId));184316   elements.detailLinks.hidden = links.length === 0;185317   if (!links.length) {186318     elements.detailLinks.replaceChildren();@@ -207,9 +339,10 @@ export function closeDetail() {
207339     refreshPrioritySource();208340     state.layers.pins.changed();209341     state.layers.pinLabels.changed();210-    state.layers.text.changed();211-    state.layers.textDetail.changed();212342     state.layers.priority.changed();343+    // A quiet zone that spoke while selected falls silent again.344+    state.layers.zoneTitles.changed();345+    state.layers.zoneTitleDetail.changed();213346   }214347   elements.detail.hidden = true;215348   if (hadSelection) renderSearchResults();

M frontend/src/diagnostics.js +13 -6

@@ -1,3 +1,4 @@
1+import { anyShapeCollectionVisible } from "./collections.js";12 import { elements } from "./dom.js";23 import { state } from "./state.js";34 import { viewMaxZoom } from "./navigation.js";@@ -16,7 +17,10 @@ export function exposeDiagnostics() {
1617     maxZoom: state.lens ? viewMaxZoom(state.lens) : null,1718     interpolate: state.lens?.interpolate,1819     tileStats: { ...state.tileStats },19-    pins: state.pins.length,20+    // The registry is state.features now, but the snapshot keeps the key the21+    // parity diffs already know, so cross-build comparisons stay line-for-line22+    // readable.23+    pins: state.features.length,2024     eligibleLocations: state.eligibleLocations,2125     domNodes: document.querySelectorAll("*").length,2226     canvases: document.querySelectorAll("canvas").length,@@ -26,7 +30,10 @@ export function exposeDiagnostics() {
2630     selectedPin: state.selectedPin?.location.title || null,2731     fitZoom: state.fitZoom,2832     filters: {29-      hiddenCategories: [...state.hiddenCategories].sort(),33+      // The state holds one hiddenCollections set now, but the snapshot keeps34+      // the key the parity diffs already know, so cross-build comparisons35+      // stay line-for-line readable.36+      hiddenCategories: [...state.hiddenCollections].sort(),3037       collapsedSections: [...state.collapsedSections].sort(),3138     },3239     ui: {@@ -46,14 +53,14 @@ export function exposeDiagnostics() {
4653       subgridVisible: state.subgridVisible,4754     },4855     zones: {49-      visible: state.zonesVisible,56+      visible: anyShapeCollectionVisible(),5057       count: state.zoneRecords.size,5158       focused: state.zoneRecords.get(state.focusedZoneID)?.zone.title || null,5259       highlighted: [...state.highlightedZones]5360         .map((zoneID) => state.zoneRecords.get(zoneID)?.zone.title)5461         .filter(Boolean),55-      focusedPins: state.pins.filter((pin) => !pin.filteredHidden &&56-        pin.insideHighlightedZone).length,62+      focusedPins: state.features.filter((pin) => !pin.filteredHidden &&63+        pin.passesZoneFilters).length,5764     },5865     grid: {5966       enabled: state.gridEnabled,@@ -66,7 +73,7 @@ export function exposeDiagnostics() {
6673         ...state.sources.gridContext.getFeatures(),6774       ].map((feature) => feature.get("gridCell")),6875       priorityPins: state.gridCell69-        ? state.pins.filter((pin) => !pin.filteredHidden && pinInGridCell(pin)).length76+        ? state.features.filter((pin) => !pin.filteredHidden && pinInGridCell(pin)).length7077         : 0,7178     },7279   });

M frontend/src/dom.js +0 -4

@@ -17,10 +17,6 @@ export const elements = {
1717   globe: $("#globe"),1818   globeToggle: $("#globe-toggle"),1919   layers: $("#layers"),20-  zoneToggle: $("#zone-toggle"),21-  zoneCount: $("#zone-count"),22-  zoneIndex: $("#zone-index"),23-  zoneList: $("#zone-list"),2420   loading: $("#map-loading"),2521   labelsHint: $("#labels-hint"),2622   gridHint: $("#grid-hint"),

M frontend/src/engine.js +23 -34

@@ -7,8 +7,8 @@ import VectorLayer from "ol/layer/Vector.js";
77 import Projection from "ol/proj/Projection.js";88 import VectorSource from "ol/source/Vector.js";99 10+import { collectionOf, isCollectionHidden } from "./collections.js";1011 import { elements } from "./dom.js";11-import { renderAs } from "./semconv.js";1212 import { state } from "./state.js";1313 import {1414   featureOrder,@@ -16,20 +16,17 @@ import {
1616   pinFeatureStyle,1717   pinLabelFeatureStyle,1818   priorityFeatureStyle,19-  textDetailFeatureStyle,20-  textFeatureStyle,2119   zonePinFeatureStyle,2220   zoneScrimStyle,2321   zoneStyle,24-  zoneTextFeatureStyle,2522   zoneTitleDetailStyle,2623   zoneTitleStyle,2724 } from "./styles.js";2825 import { settleView } from "./navigation.js";2926 import { updateOverviewViewport } from "./overview.js";3027 import { selectGridCell } from "./grid.js";31-import { setHoveredPin } from "./pins.js";32-import { showPin } from "./detail.js";28+import { setHoveredPin } from "./features.js";29+import { showFeature, showPin } from "./detail.js";3330 3431 // A vector layer left to itself stretches the last frame it drew through an3532 // animation, which leaves markers the wrong size mid-zoom and blank ground@@ -53,7 +50,6 @@ export function initializeMap() {
5350     zoneScrim: new VectorSource({ wrapX: false }),5451     zones: new VectorSource({ wrapX: false }),5552     zoneTitles: new VectorSource({ wrapX: false }),56-    text: new VectorSource({ wrapX: false }),5753     pins: new VectorSource({ wrapX: false }),5854     priority: new VectorSource({ wrapX: false }),5955   };@@ -97,27 +93,6 @@ export function initializeMap() {
9793       renderBuffer: 160,9894       zIndex: 44,9995     }),100-    text: eagerVector({101-      source: state.sources.text,102-      style: textFeatureStyle,103-      renderOrder: featureOrder,104-      renderBuffer: 220,105-      zIndex: 30,106-    }),107-    textDetail: eagerVector({108-      source: state.sources.text,109-      style: textDetailFeatureStyle,110-      renderOrder: featureOrder,111-      renderBuffer: 220,112-      zIndex: 45,113-    }),114-    zoneText: eagerVector({115-      source: state.sources.text,116-      style: zoneTextFeatureStyle,117-      renderOrder: featureOrder,118-      renderBuffer: 220,119-      zIndex: 41,120-    }),12196     // Nothing is decluttered. Dropping whatever overlaps makes a crowded area12297     // quietly show less than it holds, for text labels as much as for markers;12398     // zooming in to separate them is the reader's job.@@ -220,7 +195,24 @@ export function initializeMap() {
220195       (feature, layer) => (isAnnotationLayer(layer) && feature.get("pin")) || null,221196       { hitTolerance: 5, layerFilter: isAnnotationLayer },222197     );223-    if (pin) showPin(pin);198+    if (pin) {199+      showPin(pin);200+      return;201+    }202+    // A click that lands on no marker falls through to the ground itself:203+    // the topmost shape feature under the pointer opens the same card its204+    // legend row does. A hidden collection's ground is not drawn and so205+    // answers no hit-test, but the rule is spelled out here rather than206+    // left riding on a renderer detail.207+    const zone = state.engine.forEachFeatureAtPixel(208+      event.pixel,209+      (feature) => {210+        const ground = feature.get("zone");211+        return ground && !isCollectionHidden(collectionOf(ground)) ? ground : null;212+      },213+      { layerFilter: (layer) => layer === state.layers.zones },214+    );215+    if (zone) showFeature(zone);224216   });225217   state.engine.on("pointermove", (event) => {226218     if (event.dragging) {@@ -232,8 +224,7 @@ export function initializeMap() {
232224       (feature, layer) => (isAnnotationLayer(layer) && feature.get("pin")) || null,233225       { hitTolerance: 4, layerFilter: isAnnotationLayer },234226     );235-    const hovered = hit && renderAs(hit.category) === "text" ? null : hit;236-    setHoveredPin(hovered || null);227+    setHoveredPin(hit || null);237228     const gridHit = state.gridEnabled && state.engine.hasFeatureAtPixel(event.pixel, {238229       layerFilter: (layer) =>239230         layer === state.layers.grid || layer === state.layers.gridContext,@@ -248,9 +239,7 @@ export function initializeMap() {
248239 // the only ones still on screen -- answering neither the pointer nor a click.249240 export function isAnnotationLayer(layer) {250241   return layer === state.layers.pins || layer === state.layers.zonePins ||251-    layer === state.layers.pinLabels || layer === state.layers.priority ||252-    layer === state.layers.text || layer === state.layers.textDetail ||253-    layer === state.layers.zoneText;242+    layer === state.layers.pinLabels || layer === state.layers.priority;254243 }255244 256245 // createView holds the camera to the map rather than to the world square

M frontend/src/events.js +53 -30

@@ -10,16 +10,19 @@ import {
1010   toggleSidebar,1111 } from "./navigation.js";1212 import {13-  setAllCategories,13+  collectionID,14+  setAllCollections,1415   setAllSectionsCollapsed,1516   showOnly,1617   syncSectionCollapse,1718   syncSectionSwitches,19+  toggleCollectionExpanded,20+  toggleLabelPolicy,1821   toggleSection,1922 } from "./legend.js";20-import { applyPinFilters, setLabelsHeld } from "./pins.js";23+import { applyPinFilters, setLabelsHeld } from "./features.js";2124 import { changeGlobeZoom, refreshGlobe, resizeGlobe, toggleGlobe } from "./globe.js";22-import { jumpToZone, setZonesVisible, toggleZoneHighlight } from "./zones.js";25+import { jumpToZone, syncZoneLayers, toggleZoneHighlight } from "./areas.js";2326 import { foldDockByHand, revealDock } from "./search.js";2427 import { importBundles } from "./library.js";2528 import { closeDetail, revealPin } from "./detail.js";@@ -55,10 +58,11 @@ export function bindUIEvents() {
5558       toggleSection(input.dataset.sectionToggle);5659       return;5760     }58-    if (!input.dataset.category) return;59-    const categoryID = Number(input.dataset.category);60-    if (input.checked) state.hiddenCategories.delete(categoryID);61-    else state.hiddenCategories.add(categoryID);61+    if (!input.dataset.collection) return;62+    const id = collectionID(input.dataset.collection);63+    if (input.checked) state.hiddenCollections.delete(id);64+    else state.hiddenCollections.add(id);65+    syncZoneLayers();6266     applyPinFilters();6367     syncSectionSwitches();6468   });@@ -90,17 +94,38 @@ export function bindUIEvents() {
9094   elements.layers.addEventListener("scroll", markHoveredRow, { passive: true });9195 9296   elements.layers.addEventListener("click", (event) => {93-    const only = event.target.closest("[data-only-category], [data-only-section]");97+    const only = event.target.closest("[data-only-collection], [data-only-section]");9498     if (only) {9599       // The button sits inside the row's label, whose default action would96100       // otherwise toggle the very checkbox this is meant to override.97101       event.preventDefault();98102       event.stopPropagation();99-      showOnly(only.dataset.onlyCategory100-        ? { category: Number(only.dataset.onlyCategory) }103+      showOnly(only.dataset.onlyCollection104+        ? { collection: collectionID(only.dataset.onlyCollection) }101105         : { section: only.dataset.onlySection });102106       return;103107     }108+    // The unfolding chevron and the label toggle also live inside the row's109+    // label, and mean themselves rather than the checkbox under it.110+    const expand = event.target.closest("[data-expand-collection]");111+    if (expand) {112+      event.preventDefault();113+      event.stopPropagation();114+      toggleCollectionExpanded(collectionID(expand.dataset.expandCollection));115+      return;116+    }117+    const labels = event.target.closest("[data-label-toggle]");118+    if (labels) {119+      event.preventDefault();120+      event.stopPropagation();121+      toggleLabelPolicy(collectionID(labels.dataset.labelToggle));122+      return;123+    }124+    const zone = event.target.closest("[data-zone]");125+    if (zone) {126+      jumpToZone(Number(zone.dataset.zone));127+      return;128+    }104129     const button = event.target.closest("[data-section]");105130     if (!button) return;106131     const key = button.dataset.section;@@ -108,26 +133,20 @@ export function bindUIEvents() {
108133     else state.collapsedSections.add(key);109134     syncSectionCollapse();110135   });136+  // The right button asks after a zone in particular: toggle its highlight137+  // rather than jumping to it.138+  elements.layers.addEventListener("contextmenu", (event) => {139+    const zone = event.target.closest("[data-zone]");140+    if (!zone) return;141+    event.preventDefault();142+    toggleZoneHighlight(Number(zone.dataset.zone));143+  });111144 112-  elements.soloChip.addEventListener("click", () => setAllCategories(true));145+  elements.soloChip.addEventListener("click", () => setAllCollections(true));113146   $("#expand-all").addEventListener("click", () => setAllSectionsCollapsed(false));114147   $("#collapse-all").addEventListener("click", () => setAllSectionsCollapsed(true));115-  $("#show-all").addEventListener("click", () => setAllCategories(true));116-  $("#hide-all").addEventListener("click", () => setAllCategories(false));117-  elements.zoneToggle.addEventListener("change", () => {118-    setZonesVisible(elements.zoneToggle.checked);119-  });120-  elements.zoneIndex.addEventListener("click", (event) => {121-    const button = event.target.closest("[data-zone]");122-    if (!button) return;123-    jumpToZone(Number(button.dataset.zone));124-  });125-  elements.zoneIndex.addEventListener("contextmenu", (event) => {126-    const button = event.target.closest("[data-zone]");127-    if (!button) return;128-    event.preventDefault();129-    toggleZoneHighlight(Number(button.dataset.zone));130-  });148+  $("#show-all").addEventListener("click", () => setAllCollections(true));149+  $("#hide-all").addEventListener("click", () => setAllCollections(false));131150   elements.search.addEventListener("input", () => {132151     state.search = elements.search.value.trim().toLocaleLowerCase();133152     // applyPinFilters refreshes the dock list along with the canvas.@@ -140,16 +159,20 @@ export function bindUIEvents() {
140159     foldDockByHand(!state.dockFolded);141160   });142161   elements.searchResults.addEventListener("click", (event) => {143-    const result = event.target.closest("[data-location]");162+    const result = event.target.closest("[data-location], [data-zone]");144163     if (!result) return;145-    const pin = state.pinByID.get(Number(result.dataset.location));164+    if (result.dataset.zone) {165+      jumpToZone(Number(result.dataset.zone));166+      return;167+    }168+    const pin = state.featureByID.get(Number(result.dataset.location));146169     if (pin) revealPin(pin);147170   });148171 149172   elements.detailLinks.addEventListener("click", (event) => {150173     const button = event.target.closest("[data-location]");151174     if (!button) return;152-    const pin = state.pinByID.get(Number(button.dataset.location));175+    const pin = state.featureByID.get(Number(button.dataset.location));153176     if (pin) revealPin(pin);154177   });155178 

R frontend/src/pins.js → frontend/src/features.js +48 -59

@@ -1,57 +1,57 @@
11 import Feature from "ol/Feature.js";22 import Point from "ol/geom/Point.js";33 4+import { groupByCollection, isCollectionHidden, passesZoneFilters } from "./collections.js";45 import { closeDetail } from "./detail.js";56 import { elements } from "./dom.js";67 import { pinInGridCell } from "./grid.js";78 import { renderSearchResults } from "./search.js";8-import { renderAs } from "./semconv.js";99 import { updateVisibleCount } from "./navigation.js";1010 import { state } from "./state.js";1111 import { prepareMarkerIcon } from "./styles.js";1212 import { stableRank } from "./util.js";13-import { project } from "./zones.js";13+import { project } from "./areas.js";1414 15-export function buildPins() {15+// buildFeatures stands the world's point features up: every point collection's16+// locations become pin records in the features registry, each already wearing17+// its OpenLayers feature. Shape features are areas.js's to render -- they18+// arrive inline with their collections and never pass through here.19+export function buildFeatures() {1620   state.sources.pins.clear();17-  state.sources.text.clear();1821   state.sources.priority.clear();19-  state.pins = [];20-  state.pinByID.clear();21-  for (const group of state.world.groups) {22-    for (const category of group.categories) {23-      if (renderAs(category) !== "text") prepareMarkerIcon(category);24-      for (const location of category.locations) {25-        const pin = {26-          location,27-          category,28-          group,29-          coordinate: project(location.lat, location.lng),30-          filteredHidden: false,31-          priority: pinPriority(category, location),32-          feature: null,33-        };34-        pin.feature = new Feature({35-          geometry: new Point(pin.coordinate),36-          pin,37-          priority: pin.priority,38-        });39-        state.pins.push(pin);40-        state.pinByID.set(location.id, pin);41-        if (renderAs(category) === "text") state.sources.text.addFeature(pin.feature);42-        else state.sources.pins.addFeature(pin.feature);43-      }22+  state.features = [];23+  state.featureByID.clear();24+  for (const category of state.world.collections) {25+    if (category.kind !== "point") continue;26+    prepareMarkerIcon(category);27+    for (const location of category.locations) {28+      const pin = {29+        location,30+        category,31+        coordinate: project(location.lat, location.lng),32+        filteredHidden: false,33+        priority: pinPriority(category, location),34+        feature: null,35+      };36+      pin.feature = new Feature({37+        geometry: new Point(pin.coordinate),38+        pin,39+        priority: pin.priority,40+      });41+      state.features.push(pin);42+      state.featureByID.set(location.id, pin);43+      state.sources.pins.addFeature(pin.feature);4444     }4545   }4646   applyPinFilters();4747 }4848 4949 export function applyPinFilters() {50-  for (const pin of state.pins) {51-    const categoryHidden = state.hiddenCategories.has(pin.category.id);50+  for (const pin of state.features) {51+    const collectionHidden = isCollectionHidden(pin.category.id);5252     const searchHidden = state.search &&5353       !pin.location.title.toLocaleLowerCase().includes(state.search);54-    pin.filteredHidden = Boolean(categoryHidden || searchHidden);54+    pin.filteredHidden = Boolean(collectionHidden || searchHidden);5555   }5656   updateZonePinFocus();5757   refreshPinRendering();@@ -62,44 +62,36 @@ export function applyPinFilters() {
6262   document.dispatchEvent(new Event("atlas:filters"));6363 }6464 65+// Highlights conjoin across collections and union within one: a pin stands66+// only where every highlighted collection claims it. With the v2 wire's one67+// implicit collection that is the plain union, so today's maps read exactly68+// as they always have; the second collection arrives with the v3 wire.6569 export function updateZonePinFocus() {6670   if (!state.highlightedZones.size) {67-    for (const pin of state.pins) pin.insideHighlightedZone = false;71+    for (const pin of state.features) pin.passesZoneFilters = false;6872     return;6973   }70-  const records = [...state.highlightedZones]74+  const groups = groupByCollection([...state.highlightedZones]7175     .map((zoneID) => state.zoneRecords.get(zoneID))72-    .filter(Boolean);73-  for (const pin of state.pins) {74-    pin.insideHighlightedZone = records.some((record) =>75-      record.geometries.some((geometry) => geometryContainsCoordinate(geometry, pin.coordinate)));76+    .filter(Boolean));77+  for (const pin of state.features) {78+    pin.passesZoneFilters = passesZoneFilters(groups, pin.coordinate);7679   }7780 }7881 79-export function geometryContainsCoordinate(geometry, coordinate) {80-  if (geometry.intersectsCoordinate(coordinate)) return true;81-  const closest = geometry.getClosestPoint(coordinate);82-  const x = closest[0] - coordinate[0];83-  const y = closest[1] - coordinate[1];84-  return x * x + y * y <= 1;85-}86-8782 export function refreshPinRendering() {88-  state.eligibleLocations = state.pins.filter((pin) => !pinIsHidden(pin)).length;83+  state.eligibleLocations = state.features.filter((pin) => !pinIsHidden(pin)).length;8984   refreshPrioritySource();9085   state.layers.pins.changed();9186   state.layers.zonePins.changed();9287   state.layers.pinLabels.changed();93-  state.layers.text.changed();94-  state.layers.zoneText.changed();95-  state.layers.textDetail.changed();9688   state.layers.priority.changed();9789   updateVisibleCount();9890 }9991 10092 export function refreshPrioritySource() {10193   state.sources.priority.clear();102-  for (const pin of state.pins) {94+  for (const pin of state.features) {10395     if (pinIsHidden(pin)) continue;10496     const searched = Boolean(state.search) &&10597       pin.location.title.toLocaleLowerCase().includes(state.search);@@ -127,7 +119,10 @@ export function setLabelsHeld(held) {
127119   state.labelsHeld = held;128120   elements.labelsHint.textContent = held ? "Z · labels shown" : "Z · hold for labels";129121   state.layers.pinLabels.changed();130-  state.layers.text.changed();122+  // Quiet zone names answer the same key, so the title layers must hear it123+  // the moment the pin labels do.124+  state.layers.zoneTitles.changed();125+  state.layers.zoneTitleDetail.changed();131126   // Anything else writing names beside its pins -- the globe -- holds and132127   // releases them the same moment the chart does.133128   document.dispatchEvent(new Event("atlas:labels"));@@ -152,7 +147,7 @@ export function onActiveShard(item) {
152147 }153148 154149 export function pinIsZoneCulled(pin) {155-  if (!state.highlightedZones.size || pin.insideHighlightedZone) return false;150+  if (!state.highlightedZones.size || pin.passesZoneFilters) return false;156151   if (pin === state.selectedPin) return false;157152   return !(Boolean(state.search) &&158153     pin.location.title.toLocaleLowerCase().includes(state.search));@@ -173,12 +168,6 @@ export function pinPriority(category, location) {
173168   return rarity + (stableRank(location.id) % 1000);174169 }175170 176-export function textDetailRatio(category) {177-  if (category.locations.length > 200) return 4;178-  if (category.locations.length > 75) return 2.5;179-  return 1;180-}181-182171 export function atMaximumNativeZoom() {183172   const zoom = state.engine?.getView().getZoom() || 0;184173   return zoom >= (state.lens?.maxZoom || 0) - 0.05;

M frontend/src/globe.js +6 -5

@@ -26,6 +26,7 @@ import { Line2 } from "three/examples/jsm/lines/Line2.js";
2626 import { LineGeometry } from "three/examples/jsm/lines/LineGeometry.js";2727 import { LineMaterial } from "three/examples/jsm/lines/LineMaterial.js";2828 29+import { isCollectionHidden } from "./collections.js";2930 import { gridTheme, overzoomLevels } from "./constants.js";3031 import { showPin } from "./detail.js";3132 import { elements } from "./dom.js";@@ -41,7 +42,7 @@ import { state } from "./state.js";
4142 import { markerIconKey, measureLabel } from "./styles.js";4243 import { categoryColor, iconOutsetColor, initials } from "./theme.js";4344 import { clamp } from "./util.js";44-import { project } from "./zones.js";45+import { project } from "./areas.js";4546 4647 // textureZoom picks the pyramid level the sphere wears everywhere: deep4748 // enough to read from orbit, shallow enough that one canvas holds the whole@@ -302,8 +303,8 @@ async function enterGlobe() {
302303       globe.globeImageUrl(texture);303304     }304305   }305-  if (pinsBuilt !== state.pins) {306-    pinsBuilt = state.pins;306+  if (pinsBuilt !== state.features) {307+    pinsBuilt = state.features;307308     sprites.clear();308309     placed.clear();309310     globe.objectsData(spherePins(mapping));@@ -884,7 +885,7 @@ function syncSelection() {
884885 // legend's and search's filters, and the chosen geohash cell, exactly as885886 // the chart holds them.886887 function pinShown(pin) {887-  if (pin.filteredHidden || state.hiddenCategories.has(pin.category.id)) return false;888+  if (pin.filteredHidden || isCollectionHidden(pin.category.id)) return false;888889   if (state.gridEnabled && state.gridCell && !pinInGridCell(pin)) return false;889890   return true;890891 }@@ -997,7 +998,7 @@ function regridWhenFitChanges() {
997998 // backward through the declared mapping to true latitude and longitude.998999 function spherePins(mapping) {9991000   const points = [];1000-  for (const pin of state.pins) {1001+  for (const pin of state.features) {10011002     const [x, negY] = project(pin.location.lat, pin.location.lng);10021003     const [lat, lng] = mapping.toLatLng(x, -negY);10031004     points.push({ lat, lng, pin });

M frontend/src/grid.js +2 -5

@@ -19,7 +19,7 @@ import { gridTheme, palette } from "./constants.js";
1919 import { closeDetail } from "./detail.js";2020 import { elements } from "./dom.js";2121 import { viewMaxZoom } from "./navigation.js";22-import { refreshPrioritySource } from "./pins.js";22+import { refreshPrioritySource } from "./features.js";2323 import { state } from "./state.js";2424 2525 export function handleGridKey(event) {@@ -62,7 +62,6 @@ export function toggleGrid(enabled = !state.gridEnabled) {
6262   renderGrid();6363   refreshPrioritySource();6464   state.layers.pins.changed();65-  state.layers.text.changed();6665   state.layers.priority.changed();6766 }6867 @@ -103,7 +102,6 @@ export function selectGridCell(raw) {
103102   renderGrid();104103   refreshPrioritySource();105104   state.layers.pins.changed();106-  state.layers.text.changed();107105   state.layers.priority.changed();108106   if (!changed) return;109107   closeDetail();@@ -186,7 +184,6 @@ export function setGridSystem(slug) {
186184   renderGrid();187185   refreshPrioritySource();188186   state.layers.pins.changed();189-  state.layers.text.changed();190187   state.layers.priority.changed();191188 }192189 @@ -305,7 +302,7 @@ function planCell(system, id, role, contextDistance) {
305302 306303 export function addGridFeature(cell) {307304   const system = activeSystem();308-  const count = state.pins.filter((pin) =>305+  const count = state.features.filter((pin) =>309306     !pin.filteredHidden && system.contains(cell.hash, pin.coordinate)).length;310307   const feature = new Feature({311308     geometry: gridGeometry(cell),

M frontend/src/legend.js +300 -93

@@ -1,55 +1,99 @@
11 import { elements } from "./dom.js";22 import { state } from "./state.js";33 import { saveSession } from "./session.js";4-import { applyPinFilters } from "./pins.js";4+import { applyPinFilters } from "./features.js";55 import { renderSearchResults } from "./search.js";6-import { renderAs } from "./semconv.js";6+import { curatedLabelPolicy, labelPolicy, renderAs } from "./semconv.js";7+import { recountZoneTitles, syncZoneLayers } from "./areas.js";78 import { applyCategoryVisual, applyCategoryGlyph, initials } from "./theme.js";89 import { formatNumber } from "./util.js";910 10-// Categories drawn as text are labels for the ground itself -- Area, Region,11-// Province -- and are read and edited as one set. Gathered here rather than12-// left in place, where "Area" sits between Altar and Bank and reads like13-// another kind of marker.14-export function legendSections(groups) {11+// The sidebar is one legend tree: shape collections, text labels, and pin12+// groups are all sections of the same list, each holding rows of the same13+// shape. Sections come from the wire's group strings, in order of first14+// appearance; an ungrouped shape collection files under the viewer's own15+// Zones section, which keeps the pre-collapse behaviour a place to land.16+export function legendSections(collections) {1517   const sections = [];16-  const text = [];17-  for (const group of groups) {18-    const drawn = [];19-    for (const category of group.categories) {20-      (renderAs(category) === "text" ? text : drawn).push(category);21-    }22-    if (drawn.length) {23-      sections.push({ key: `group-${group.id}`, title: group.title, categories: drawn });18+  const at = new Map();19+  const place = (key, title, collection) => {20+    if (!at.has(key)) {21+      at.set(key, sections.length);22+      sections.push({ key, title, collections: [] });2423     }24+    sections[at.get(key)].collections.push(collection);25+  };26+  const zones = [];27+  for (const collection of collections) {28+    if (collection.kind !== "point" && !collection.group) zones.push(collection);29+    else place(`group-${collection.group}`, collection.group, collection);2530   }26-  // Above the pin groups, under the zones: labels and boundaries both say where27-  // you are, rather than what is worth going to.28-  if (text.length) sections.unshift({ key: "text", title: "Text", categories: text });31+  // Text is how a point collection draws, not what it is: a collection of32+  // cities rendered as floating names sits in its own group beside the33+  // markers, wearing the toggle that flips it either way.34+  if (zones.length) sections.unshift({ key: "zones", title: "Zones", collections: zones });2935   return sections;3036 }3137 38+// A collection either packs its members as pin locations or carries them39+// inline as shape features; either way the row's count is how many there are.40+export function collectionKind(collection) {41+  return collection.kind || "point";42+}43+44+export function collectionCount(collection) {45+  return (collection.features || collection.locations || []).length;46+}47+48+// Collection ids ride the DOM as strings, but point categories are known49+// everywhere by number. One reader turns the attribute back into the id the50+// state sets actually hold.51+export function collectionID(value) {52+  return /^\d+$/.test(value) ? Number(value) : value;53+}54+55+export function findCollection(collectionID) {56+  for (const section of state.world?.sections || []) {57+    for (const collection of section.collections) {58+      if (collection.id === collectionID) return collection;59+    }60+  }61+  return null;62+}63+3264 export function renderLegend() {3365   const fragment = document.createDocumentFragment();3466   for (const section of state.world.sections) {3567     const element = document.createElement("section");3668     element.className = "layer-section";3769     element.dataset.layerSection = section.key;38-    const locations = section.categories.reduce((total, category) => total + category.locations.length, 0);39-    element.append(layerHeader(section.key, section.title, locations));70+    const members = section.collections.reduce((total, collection) => total + collectionCount(collection), 0);71+    element.append(layerHeader(section.key, section.title, members));4072     const toggles = document.createElement("div");4173     toggles.className = "category-toggles";42-    for (const category of section.categories) toggles.append(categoryToggle(category));74+    for (const collection of section.collections) {75+      toggles.append(collectionRow(collection));76+      // A shape row unfolds into its feature index. The container is laid77+      // down empty here and filled by renderZoneIndex once the zone records78+      // exist -- the legend renders before the zones do.79+      if (collectionKind(collection) !== "point") {80+        const index = document.createElement("div");81+        index.className = "feature-index";82+        index.dataset.featureIndex = String(collection.id);83+        toggles.append(index);84+      }85+    }4386     element.append(toggles);4487     fragment.append(element);4588   }4689   elements.legend.replaceChildren(fragment);4790   syncSectionCollapse();91+  syncCollectionExpansion();4892   syncSectionSwitches();4993 }5094 51-// Mirrors the markup of the static zones header so every layer section reads the52-// same: disclosure on the left, one switch on the right.95+// Mirrors the markup every layer section reads the same by: disclosure on the96+// left, one switch on the right.5397 export function layerHeader(key, title, count) {5498   const header = document.createElement("div");5599   header.className = "layer-header";@@ -69,7 +113,7 @@ export function layerHeader(key, title, count) {
69113   total.textContent = formatNumber(count);70114   disclosure.append(chevron, name, total);71115 72-  const only = onlyButton(`Show only ${title}`);116+  const only = onlyButton(`Exclusively ${title}`);73117   only.dataset.onlySection = key;74118 75119   const toggle = document.createElement("label");@@ -102,42 +146,88 @@ export function onlyButton(label) {
102146   return button;103147 }104148 105-export function categoryToggle(category) {106-  const isText = renderAs(category) === "text";149+// One row for every kind of collection: checkbox, an icon cell -- the150+// category's glyph for points, an unfolding chevron for shapes -- the name,151+// the isolate target, the label-policy toggle where names are drawn on the152+// ground, and the count. The columns are fixed so every row lines up whether153+// or not it uses them all.154+export function collectionRow(collection) {155+  const kind = collectionKind(collection);107156   const row = document.createElement("label");108157   row.className = "category-row";109-  applyCategoryVisual(row, category);110158   const checkbox = document.createElement("input");111159   checkbox.type = "checkbox";112-  checkbox.dataset.category = String(category.id);113-  checkbox.checked = !state.hiddenCategories.has(category.id);114-  const icon = document.createElement("span");115-  if (isText) {116-    icon.className = "text-symbol";117-    icon.textContent = "Tt";118-    icon.title = "Drawn as a text label";160+  checkbox.dataset.collection = String(collection.id);161+  checkbox.checked = !state.hiddenCollections.has(collection.id);162+  let icon;163+  if (kind !== "point") {164+    icon = document.createElement("button");165+    icon.type = "button";166+    icon.className = "collection-expand";167+    icon.dataset.expandCollection = String(collection.id);168+    icon.setAttribute("aria-label", `Unfold the ${collection.title} index`);169+    icon.innerHTML =170+      '<svg class="collection-chevron" viewBox="0 0 16 16" aria-hidden="true"><path d="m6 4 4 4-4 4"/></svg>' +171+      (kind === "path"172+        ? '<svg class="collection-kind" viewBox="0 0 16 16" aria-hidden="true"><path d="M2.5 12.5c3-6 8-2 11-9"/></svg>'173+        : '<svg class="collection-kind collection-kind-area" viewBox="0 0 16 16" aria-hidden="true"><path d="M8 4.2 12.6 11.6H3.4z"/></svg>');119174   } else {175+    icon = document.createElement("span");120176     icon.className = "category-icon";121-    applyCategoryGlyph(icon, category, initials(category.title));122-    icon.title = category.icon || category.title;177+    applyCategoryVisual(row, collection);178+    applyCategoryGlyph(icon, collection, initials(collection.title));179+    icon.title = collection.icon || collection.title;123180   }124181   const name = document.createElement("span");125182   name.className = "category-name";126-  name.textContent = category.title;127-  const locations = document.createElement("span");128-  locations.className = "category-count";129-  locations.textContent = formatNumber(category.locations.length);183+  name.textContent = collection.title;130184   // Overlaid on the count rather than appended: these pills wrap, and a row131185   // that grows on hover would shove the one under the cursor somewhere else.132-  const only = onlyButton(`Show only ${category.title}`);133-  only.dataset.onlyCategory = String(category.id);134-  row.append(checkbox, icon, name, only, locations);186+  const only = onlyButton(`Exclusively ${collection.title}`);187+  only.dataset.onlyCollection = String(collection.id);188+  // Areas draw their names on the ground, and whether they speak unasked is189+  // the reader's to override. A point collection's override is which shape190+  // it takes at all -- markers, or the floating names text categories used191+  // to be set apart for. Paths keep the column as space, so the count stays192+  // a column no row disagrees about.193+  let labels;194+  if (kind === "area") {195+    labels = document.createElement("button");196+    labels.type = "button";197+    labels.className = "label-toggle";198+    labels.dataset.labelToggle = String(collection.id);199+    labels.innerHTML =200+      '<svg viewBox="0 0 16 16" aria-hidden="true"><path d="M3.5 3.5h9M8 3.5v9"/></svg>';201+    syncLabelToggle(labels, collection);202+  } else if (kind === "point" && renderAs(collection) === "text") {203+    // Only a collection whose curation granted it names has names to offer:204+    // the toggle appears where the capability does, and a plain pin row205+    // simply has no button to press.206+    labels = document.createElement("button");207+    labels.type = "button";208+    labels.className = "label-toggle";209+    labels.dataset.labelToggle = String(collection.id);210+    labels.innerHTML =211+      '<svg viewBox="0 0 16 16" aria-hidden="true">' +212+      '<path d="M8.6 2.5H2.5v6.1l5.4 5.4a1.2 1.2 0 0 0 1.7 0l4.4-4.4a1.2 1.2 0 0 0 0-1.7z"/>' +213+      '<path d="M5.6 5.6h.01"/></svg>';214+    syncLabelToggle(labels, collection);215+  } else {216+    labels = document.createElement("span");217+    labels.className = "label-toggle-spacer";218+  }219+  const count = document.createElement("span");220+  count.className = "category-count";221+  count.textContent = formatNumber(collectionCount(collection));222+  // The label toggle sits inside the isolate target, so Only keeps one223+  // column down the whole legend whether or not a row has labels to offer.224+  row.append(checkbox, icon, name, labels, only, count);135225   return row;136226 }137227 138-// There is one level of nesting here -- sections hold rows, not more sections --139-// so folding by a depth and folding entirely are the same move, and only the140-// one exists.228+// There is one level of nesting per move here -- sections hold rows, rows may229+// hold a feature index -- so folding by a depth and folding entirely are the230+// same move, and only the one exists.141231 export function setAllSectionsCollapsed(collapsed) {142232   state.collapsedSections.clear();143233   if (collapsed) {@@ -157,106 +247,223 @@ export function syncSectionCollapse() {
157247   saveSession();158248 }159249 160-export function setAllCategories(visible) {161-  state.hiddenCategories.clear();250+export function toggleCollectionExpanded(collectionID) {251+  if (state.expandedCollections.has(collectionID)) state.expandedCollections.delete(collectionID);252+  else state.expandedCollections.add(collectionID);253+  syncCollectionExpansion();254+}255+256+export function syncCollectionExpansion() {257+  for (const button of elements.legend.querySelectorAll("[data-expand-collection]")) {258+    const expanded = state.expandedCollections.has(collectionID(button.dataset.expandCollection));259+    button.setAttribute("aria-expanded", String(expanded));260+    button.closest(".category-row").classList.toggle("is-expanded", expanded);261+  }262+  for (const index of elements.legend.querySelectorAll(".feature-index")) {263+    index.hidden = !state.expandedCollections.has(collectionID(index.dataset.featureIndex));264+  }265+  saveSession();266+}267+268+// The label toggle is a two-state affair around the effective policy: press269+// it and the collection's names flip to the other word; if the other word is270+// what the producer curated anyway, the override has nothing left to say and271+// is dropped rather than stored.272+export function toggleLabelPolicy(id) {273+  const collection = findCollection(id);274+  if (!collection) return;275+  const flipped = labelPolicy(null, collection) === "always" ? "quiet" : "always";276+  if (flipped === curatedLabelPolicy(collection)) state.labelOverrides.delete(collection.id);277+  else state.labelOverrides.set(collection.id, flipped);278+  syncLabelToggles();279+  if (collection.kind === "point") {280+    // A point collection's names ride the pin-label layer.281+    state.layers.pinLabels.changed();282+  } else {283+    // The crowd-thinning threshold counts spoken names only, and the toggle284+    // just changed which names speak; ground names are drawn by the title285+    // layers, at either zoom depth.286+    recountZoneTitles();287+    state.layers.zoneTitles.changed();288+    state.layers.zoneTitleDetail.changed();289+  }290+  saveSession();291+}292+293+// One toggle, one language: the button says what pressing it would do,294+// "Hide labels" while the names are speaking and "Show labels" while they295+// wait, whatever the kind of collection behind it. The chip is the whole296+// tooltip -- no native title, which would say the same thing a second time297+// a few pixels away -- and the row already names the collection, so the298+// spoken label carries the name for ears alone.299+function syncLabelToggle(button, collection) {300+  const speaking = labelPolicy(null, collection) === "always";301+  button.dataset.label = speaking ? "Hide labels" : "Show labels";302+  button.setAttribute("aria-label",303+    `${speaking ? "Hide" : "Show"} ${collection.title} labels`);304+  button.setAttribute("aria-pressed", String(speaking));305+}306+307+export function syncLabelToggles() {308+  for (const button of elements.legend.querySelectorAll("[data-label-toggle]")) {309+    const collection = findCollection(collectionID(button.dataset.labelToggle));310+    if (collection) syncLabelToggle(button, collection);311+  }312+}313+314+export function setAllCollections(visible) {315+  state.hiddenCollections.clear();162316   if (!visible) {163-    for (const group of state.world.groups) {164-      for (const category of group.categories) state.hiddenCategories.add(category.id);317+    for (const section of state.world.sections) {318+      for (const collection of section.collections) state.hiddenCollections.add(collection.id);165319     }166320   }167321   syncLegendCheckboxes();322+  syncZoneLayers();168323   applyPinFilters();169324   renderSearchResults();170325   syncSectionSwitches();171326 }172327 173328 export function syncLegendCheckboxes() {174-  for (const checkbox of document.querySelectorAll("[data-category]")) {175-    checkbox.checked = !state.hiddenCategories.has(Number(checkbox.dataset.category));329+  for (const checkbox of document.querySelectorAll("[data-collection]")) {330+    checkbox.checked = !state.hiddenCollections.has(collectionID(checkbox.dataset.collection));176331   }177332 }178333 179334 export function toggleSection(key) {180335   const section = state.world.sections.find((item) => item.key === key);181336   if (!section) return;182-  const hasVisible = section.categories.some((category) => !state.hiddenCategories.has(category.id));183-  for (const category of section.categories) {184-    if (hasVisible) state.hiddenCategories.add(category.id);185-    else state.hiddenCategories.delete(category.id);337+  const hasVisible = section.collections.some((collection) => !state.hiddenCollections.has(collection.id));338+  for (const collection of section.collections) {339+    if (hasVisible) state.hiddenCollections.add(collection.id);340+    else state.hiddenCollections.delete(collection.id);186341   }187342   syncLegendCheckboxes();343+  syncZoneLayers();188344   applyPinFilters();189345   syncSectionSwitches();190346 }191347 192348 // Isolating is the common request of a long legend: "just the Korok Seeds",193-// out of a hundred and sixty categories. Everything else is hidden rather than194-// remembered, so Show all is the single, obvious way back.349+// out of a hundred and sixty categories. It stays inside its own domain --350+// point collections isolate against point collections, ground against351+// ground -- so highlighting a region and then asking for only one resource352+// leaves the region standing with the resource inside it. Everything else353+// in the domain is hidden rather than remembered; Show all is the single,354+// obvious way back.355+function collectionDomain(collection) {356+  return collection.kind === "point" ? "features" : "zones";357+}358+359+// soloDomains names the ground a target's isolation may touch: the target360+// collection's own domain, or every domain a section holds.361+function soloDomains(target) {362+  const domains = new Set();363+  for (const section of state.world.sections) {364+    for (const collection of section.collections) {365+      if (target.section === section.key || target.collection === collection.id) {366+        domains.add(collectionDomain(collection));367+      }368+    }369+  }370+  return domains;371+}372+195373 export function showOnly(target) {196374   if (!state.world) return;197375   // Asking to isolate what is already isolated means the reader is done with198-  // it, so the same control lets them back out.376+  // it, so the same control lets them back out -- of this domain alone.377+  const domains = soloDomains(target);199378   if (isOnly(target)) {200-    setAllCategories(true);201-    return;202-  }203-  state.hiddenCategories.clear();204-  for (const section of state.world.sections) {205-    const wanted = target.section === section.key;206-    for (const category of section.categories) {207-      if (!wanted && target.category !== category.id) {208-        state.hiddenCategories.add(category.id);379+    for (const section of state.world.sections) {380+      for (const collection of section.collections) {381+        if (domains.has(collectionDomain(collection))) {382+          state.hiddenCollections.delete(collection.id);383+        }384+      }385+    }386+  } else {387+    for (const section of state.world.sections) {388+      const wanted = target.section === section.key;389+      for (const collection of section.collections) {390+        if (!domains.has(collectionDomain(collection))) continue;391+        if (wanted || target.collection === collection.id) {392+          state.hiddenCollections.delete(collection.id);393+        } else {394+          state.hiddenCollections.add(collection.id);395+        }209396       }210397     }211398   }212399   syncLegendCheckboxes();400+  syncZoneLayers();213401   applyPinFilters();214402   renderSearchResults();215403   syncSectionSwitches();216404 }217405 218-// True when what is on screen is already exactly what this target would isolate.406+// True when this target's own domain already shows exactly what isolating407+// it would show. Other domains are none of the target's business.219408 export function isOnly(target) {409+  const domains = soloDomains(target);220410   for (const section of state.world.sections) {221-    for (const category of section.categories) {222-      const wanted = target.section === section.key || target.category === category.id;223-      if (wanted === state.hiddenCategories.has(category.id)) return false;411+    for (const collection of section.collections) {412+      if (!domains.has(collectionDomain(collection))) continue;413+      const wanted = target.section === section.key || target.collection === collection.id;414+      if (wanted === state.hiddenCollections.has(collection.id)) return false;224415     }225416   }226417   return true;227418 }228419 229420 // Derived rather than remembered, so the chip is right however the state was230-// reached -- including by switching categories off one at a time.421+// reached -- including by switching collections off one at a time. Each422+// domain speaks for itself, and the chip reads them together: a region423+// isolated among the zones and a resource among the features is424+// "only: Regions · Ore", and one click shows everything again.231425 export function updateSoloChip() {232426   const chip = elements.soloChip;233427   if (!state.world) {234428     chip.hidden = true;235429     return;236430   }237-  let onlyVisible = null;238-  let visibleCount = 0;239-  let soleSection = null;240-  let sectionsShowing = 0;241-  for (const section of state.world.sections) {242-    let shown = 0;243-    for (const category of section.categories) {244-      if (state.hiddenCategories.has(category.id)) continue;245-      shown++;246-      visibleCount++;247-      onlyVisible = category;431+  const labels = [];432+  for (const domain of ["zones", "features"]) {433+    let onlyVisible = null;434+    let visibleCount = 0;435+    let hiddenCount = 0;436+    let soleSection = null;437+    let sectionsShowing = 0;438+    for (const section of state.world.sections) {439+      let shown = 0;440+      let held = 0;441+      for (const collection of section.collections) {442+        if (collectionDomain(collection) !== domain) continue;443+        held++;444+        if (state.hiddenCollections.has(collection.id)) {445+          hiddenCount++;446+          continue;447+        }448+        shown++;449+        visibleCount++;450+        onlyVisible = collection;451+      }452+      if (shown > 0) {453+        sectionsShowing++;454+        soleSection = shown === held ? section : null;455+      }248456     }249-    if (shown > 0) {250-      sectionsShowing++;251-      soleSection = shown === section.categories.length ? section : null;457+    if (hiddenCount === 0) continue;458+    if (visibleCount === 1 && onlyVisible) labels.push(onlyVisible.title);459+    else if (visibleCount > 1 && sectionsShowing === 1 && soleSection) {460+      labels.push(soleSection.title);252461     }253462   }254-  let label = "";255-  if (visibleCount === 1 && onlyVisible) label = onlyVisible.title;256-  else if (sectionsShowing === 1 && soleSection) label = soleSection.title;463+  const label = labels.join(" · ");257464   chip.hidden = !label;258-  chip.textContent = label ? `only: ${label}` : "";259-  chip.title = label ? `Showing only ${label} — click to show everything` : "";465+  chip.textContent = label ? `exclusively: ${label}` : "";466+  chip.title = label ? `Showing exclusively ${label} — click to show everything` : "";260467 }261468 262469 export function syncSectionSwitches() {@@ -264,7 +471,7 @@ export function syncSectionSwitches() {
264471   for (const section of state.world.sections) {265472     const input = elements.legend.querySelector(`input[data-section-toggle="${section.key}"]`);266473     if (input) {267-      input.checked = section.categories.some((category) => !state.hiddenCategories.has(category.id));474+      input.checked = section.collections.some((collection) => !state.hiddenCollections.has(collection.id));268475     }269476   }270477   updateSoloChip();

M frontend/src/library.js +3 -1

@@ -55,8 +55,10 @@ async function reconcile() {
5555       lens: state.world ? state.world.lenses.indexOf(state.lens) : 0,5656       center: view?.getCenter(),5757       zoom: view?.getZoom(),58-      hidden: [...state.hiddenCategories],58+      hidden: [...state.hiddenCollections],5959       collapsed: [...state.collapsedSections],60+      expanded: [...state.expandedCollections],61+      labels: [...state.labelOverrides],6062       overviewDocked: state.overviewDocked,6163       dockFolded: state.dockFolded,6264       dockDismissed: state.dockDismissed,

M frontend/src/navigation.js +38 -20

@@ -1,6 +1,8 @@
1+import { intersects } from "ol/extent.js";12 import XYZ from "ol/source/XYZ.js";23 import TileGrid from "ol/tilegrid/TileGrid.js";34 5+import { isCollectionHidden } from "./collections.js";46 import { state } from "./state.js";57 import { elements, populateSelect } from "./dom.js";68 import { overzoomLevels } from "./constants.js";@@ -12,15 +14,15 @@ import { renderOverview, setOverviewDocked } from "./overview.js";
1214 import { setDockFolded } from "./search.js";1315 import { renderGrid } from "./grid.js";1416 import { syncGlobe } from "./globe.js";15-import { renderZones } from "./zones.js";17+import { renderShapes } from "./areas.js";1618 import { renderLegend } from "./legend.js";1719 import {1820   applyPinFilters,19-  buildPins,21+  buildFeatures,2022   pinIsHidden,2123   refreshPrioritySource,2224   setHoveredPin,23-} from "./pins.js";25+} from "./features.js";2426 import { closeDetail } from "./detail.js";2527 import { iconOutsetColor } from "./theme.js";2628 import { clamp, formatNumber } from "./util.js";@@ -76,20 +78,28 @@ export async function selectWorld(slug) {
7678   setHoveredPin(null);7779   state.gridCell = "";7880   state.gridSystem = "geohash";79-  state.hiddenCategories.clear();81+  state.hiddenCollections.clear();82+  state.labelOverrides.clear();8083   // Zones are a navigation aid, not the primary filter surface: keep boundaries81-  // drawn but fold the index away so pin groups stay above the fold.84+  // drawn but fold their section away so pin groups stay above the fold. The85+  // ungrouped shape collections that section holds start unfolded, so their86+  // feature indexes are there the moment the section is opened -- and in the87+  // DOM for anything that reaches for a zone row without unfolding first.8288   state.collapsedSections.clear();8389   state.collapsedSections.add("zones");84-  for (const group of state.world.groups) {85-    for (const category of group.categories) {86-      if (!category.visible) state.hiddenCategories.add(category.id);90+  state.expandedCollections.clear();91+  for (const collection of state.world.collections) {92+    if (collection.kind !== "point" && !collection.group) {93+      state.expandedCollections.add(collection.id);8794     }95+    if (!collection.visible) state.hiddenCollections.add(collection.id);8896   }89-  const restore = state.restore?.map === state.world.slug ? state.restore : null;97+  const restore = state.restore?.world === state.world.slug ? state.restore : null;9098   if (restore) {91-    state.hiddenCategories = new Set(restore.hidden);99+    state.hiddenCollections = new Set(restore.hidden);92100     state.collapsedSections = new Set(restore.collapsed);101+    state.expandedCollections = new Set(restore.expanded || []);102+    state.labelOverrides = new Map(restore.labels || []);93103   }94104   // Where the corner of the screen is wanted is a preference about the volume95105   // rather than about one of its maps, so it carries across them.@@ -104,8 +114,8 @@ export async function selectWorld(slug) {
104114   elements.dock.hidden = false;105115   closeDetail();106116   renderLegend();107-  renderZones();108-  buildPins();117+  renderShapes();118+  buildFeatures();109119   selectLens(restore ? clamp(restore.lens, 0, state.world.lenses.length - 1) : 0, true);110120   // A map that declares itself a sphere offers the globe; every map opens111121   // on the chart either way.@@ -211,7 +221,6 @@ export function selectLens(index, resetView = false) {
211221   if (state.gridEnabled) {212222     refreshPrioritySource();213223     state.layers.pins.changed();214-    state.layers.text.changed();215224     state.layers.priority.changed();216225   }217226   state.overviewKey = "";@@ -220,12 +229,12 @@ export function selectLens(index, resetView = false) {
220229   // picture of the ground the reader is already looking at -- spring for221230   // summer, one layer of a split map for another -- so the swap is made222231   // underneath them and everything else, the view included, stays as it is.223-  const resume = resetView && state.restore?.map === state.world.slug ? state.restore : null;224-  // Zones and pins are built before a lens is chosen, so on a split world the232+  const resume = resetView && state.restore?.world === state.world.slug ? state.restore : null;233+  // Shapes and pins are built before a lens is chosen, so on a split world the225234   // first render shows every layer at once. Comparing against what was actually226235   // rendered catches that as well as a later switch between layers.227236   if (state.renderedShard !== (lens.shard || 0)) {228-    renderZones();237+    renderShapes();229238     applyPinFilters();230239   }231240   if (resume?.center && Number.isFinite(resume.zoom)) {@@ -336,20 +345,29 @@ export function changeZoom(delta) {
336345   });337346 }338347 348+// The footer counts features of every kind: pins by their coordinate, zones349+// by whether their ground reaches into the view. "Enabled" is what the350+// legend's ledger lets draw; "in view" is the part of it under the window.339351 export function updateVisibleCount() {340352   const zoom = state.engine?.getView().getZoom();341353   elements.viewport.dataset.zoom = Number.isFinite(zoom) ? zoom.toFixed(3) : "";342-  if (!state.engine || !state.pins.length) {343-    elements.visibleCount.textContent = "0 locations visible";354+  if (!state.engine || !state.world) {355+    elements.visibleCount.textContent = "0 features enabled";344356     return;345357   }346358   const extent = state.engine.getView().calculateExtent(state.engine.getSize());359+  let enabled = state.eligibleLocations;347360   let inView = 0;348-  for (const pin of state.pins) {361+  for (const pin of state.features) {349362     if (pinIsHidden(pin)) continue;350363     const [x, y] = pin.coordinate;351364     if (x >= extent[0] && x <= extent[2] && y >= extent[1] && y <= extent[3]) inView++;352365   }366+  for (const record of state.zoneRecords.values()) {367+    if (isCollectionHidden(record.zone.collectionId)) continue;368+    enabled++;369+    if (intersects(record.extent, extent)) inView++;370+  }353371   elements.visibleCount.textContent =354-    `${formatNumber(state.eligibleLocations)} enabled · ${formatNumber(inView)} in view`;372+    `${formatNumber(enabled)} features enabled · ${formatNumber(inView)} in view`;355373 }

M frontend/src/search.js +63 -29

@@ -1,3 +1,4 @@
1+import { isCollectionHidden } from "./collections.js";12 import { elements } from "./dom.js";23 import { saveSession } from "./session.js";34 import { state } from "./state.js";@@ -8,43 +9,35 @@ import { formatNumber } from "./util.js";
89 // the canvas; the list is a shortlist, and it says when it is one.910 const dockListLimit = 100;1011 11-// The dock's results pane: every location that survives the current search12-// and category filters, alphabetically, capped. With a search underway the13-// list is exactly the matches; with none it is a browsable index of what the14-// legend has left visible.12+// The dock's results pane: every feature that survives the current search and13+// collection filters, alphabetically, capped -- named shape features listed14+// beside the locations, since ground is as findable as anything standing on15+// it. With a search underway the list is exactly the matches; with none it is16+// a browsable index of what the legend has left visible.1517 export function renderSearchResults() {1618   if (!elements.searchResults) return;17-  const eligible = state.pins18-    .filter((pin) => !pin.filteredHidden)19-    .sort((a, b) => a.location.title.localeCompare(b.location.title));19+  const eligible = [20+    ...state.features21+      .filter((pin) => !pin.filteredHidden)22+      .map((pin) => ({ title: pin.location.title, pin })),23+    ...[...state.zoneRecords.values()]24+      .filter((record) => record.zone.title &&25+        !isCollectionHidden(record.zone.collectionId) &&26+        (!state.search || record.zone.title.toLocaleLowerCase().includes(state.search)))27+      .map((record) => ({ title: record.zone.title, record })),28+  ].sort((a, b) => a.title.localeCompare(b.title));2029   const shown = eligible.slice(0, dockListLimit);2130   const fragment = document.createDocumentFragment();2231   if (!shown.length) {2332     const empty = document.createElement("p");2433     empty.className = "search-empty";2534     empty.textContent = state.search26-      ? "No visible locations match."27-      : "Nothing is enabled. Show a category to list its locations.";35+      ? "No visible features match."36+      : "Nothing is enabled. Show a collection to list its features.";2837     fragment.append(empty);2938   }30-  for (const pin of shown) {31-    const button = document.createElement("button");32-    button.type = "button";33-    button.className = "search-result";34-    if (state.selectedPin === pin) button.classList.add("is-selected");35-    button.dataset.location = String(pin.location.id);36-    applyCategoryVisual(button, pin.category);37-    const dot = document.createElement("span");38-    dot.className = "result-dot";39-    applyCategoryGlyph(dot, pin.category, initials(pin.category.title));40-    const copy = document.createElement("span");41-    const title = document.createElement("strong");42-    title.textContent = pin.location.title;43-    const category = document.createElement("small");44-    category.textContent = `${pin.category.title} · ${pin.group.title}`;45-    copy.append(title, category);46-    button.append(dot, copy);47-    fragment.append(button);39+  for (const entry of shown) {40+    fragment.append(entry.pin ? pinResult(entry.pin) : zoneResult(entry.record));4841   }4942   if (eligible.length > shown.length) {5043     const note = document.createElement("p");@@ -58,6 +51,47 @@ export function renderSearchResults() {
5851   updateDockRail();5952 }6053 54+function pinResult(pin) {55+  const button = document.createElement("button");56+  button.type = "button";57+  button.className = "search-result";58+  if (state.selectedPin === pin) button.classList.add("is-selected");59+  button.dataset.location = String(pin.location.id);60+  applyCategoryVisual(button, pin.category);61+  const dot = document.createElement("span");62+  dot.className = "result-dot";63+  applyCategoryGlyph(dot, pin.category, initials(pin.category.title));64+  const copy = document.createElement("span");65+  const title = document.createElement("strong");66+  title.textContent = pin.location.title;67+  const category = document.createElement("small");68+  category.textContent = [pin.category.title, pin.category.group].filter(Boolean).join(" · ");69+  copy.append(title, category);70+  button.append(dot, copy);71+  return button;72+}73+74+// A shape feature's row wears a swatch of the zone's own colour where a pin75+// wears its category glyph, and jumps the way its legend row does.76+function zoneResult(record) {77+  const button = document.createElement("button");78+  button.type = "button";79+  button.className = "search-result";80+  if (state.selectedZone === record.zone) button.classList.add("is-selected");81+  button.dataset.zone = String(record.zone.id);82+  const dot = document.createElement("span");83+  dot.className = "result-dot";84+  dot.style.setProperty("background", record.color);85+  const copy = document.createElement("span");86+  const title = document.createElement("strong");87+  title.textContent = record.zone.title;88+  const collection = document.createElement("small");89+  collection.textContent = record.collection?.title || "Zone";90+  copy.append(title, collection);91+  button.append(dot, copy);92+  return button;93+}94+6195 // Folded, the dock is a rail with one word on it, and that word read the same6296 // whether or not a location was open: the map had a pin picked out and the6397 // only panel saying which one was the one just put away. The rail carries the@@ -78,11 +112,11 @@ export function updateDockRail() {
78112 79113 function updateDockReadout(count) {80114   elements.dockCount.textContent =81-    `${formatNumber(count)} ${count === 1 ? "location" : "locations"}`;115+    `${formatNumber(count)} ${count === 1 ? "feature" : "features"}`;82116   if (state.search) {83117     elements.dockFlag.textContent = `“${state.search}”`;84118     elements.dockFlag.hidden = false;85-  } else if (state.hiddenCategories.size > 0) {119+  } else if (state.hiddenCollections.size > 0) {86120     elements.dockFlag.textContent = "filtered";87121     elements.dockFlag.hidden = false;88122   } else {

M frontend/src/semconv.js +66 -6

@@ -4,12 +4,72 @@
44 // used to carry the meaning; a key this build has never heard of is simply55 // ignored, because a bundle is never refused over vocabulary.66 7-// renderAs answers how a category draws: "pin" or "text". This is the one8-// display rule the viewer holds, spelled once.9-export function renderAs(category) {10-  const declared = category.attrs?.["atlas.render.as"];11-  if (declared) return declared;12-  return category.displayType === "text" ? "text" : "pin";7+import { collectionFor } from "./collections.js";8+import { state } from "./state.js";9+10+// The registry's vocabularies, mirrored: what shape of thing a collection11+// holds, and whether names draw unasked.12+export const geometryKinds = Object.freeze({ point: "point", path: "path", area: "area" });13+export const labelPolicies = Object.freeze({ always: "always", quiet: "quiet" });14+15+// labelPolicy answers whether a collection's names draw on their own or wait16+// to be asked: "always" or "quiet". The reader's per-collection override17+// wins, then the collection's declared word, then the kind's own default --18+// areas speak unasked, which is what every map before the key already did;19+// paths wait; and a point collection speaks when its curation asked for20+// text, because floating names are labels a producer pinned on, not a21+// different kind of thing.22+export function labelPolicy(zone, collection) {23+  const declared = collection ?? collectionFor(zone);24+  const override = state.labelOverrides.get(declared?.id);25+  if (override) return override;26+  return curatedLabelPolicy(declared);27+}28+29+// curatedLabelPolicy is the producer's word alone -- what the toggle returns30+// to when the reader's override is dropped.31+export function curatedLabelPolicy(collection) {32+  const curated = collection?.attrs?.["atlas.label.policy"];33+  if (curated) return curated;34+  if ((collection?.kind ?? geometryKinds.point) === geometryKinds.point) {35+    return renderAs(collection) === "text" ? labelPolicies.always : labelPolicies.quiet;36+  }37+  return collection?.kind === geometryKinds.path ? labelPolicies.quiet : labelPolicies.always;38+}39+40+// labelSilenced says whether the reader themselves quieted a collection's41+// names. Z reveals what is merely optional, never what was silenced: the42+// choice was the reader's, and the key is not an override.43+export function labelSilenced(collection) {44+  return state.labelOverrides.get(collection?.id) === labelPolicies.quiet;45+}46+47+// renderAs is the curation's word on a point collection: "pin" or "text".48+// Since text became a label policy rather than a way of drawing, this is49+// read only as the curated default the policy ladder falls back to --50+// markers draw either way.51+export function renderAs(collection) {52+  return collection?.attrs?.["atlas.render.as"] || "pin";53+}54+55+// The labels the detail card gives a feature's own attributes. Anything in56+// the reserved rendering namespaces is machinery rather than material, and57+// the geographic pair already has rows of its own.58+const attributeLabels = { "atlas.hydro.huc12": "HUC-12" };59+const attributeHidden = new Set(["atlas.geo.lat", "atlas.geo.lon"]);60+const reservedPrefixes = ["atlas.render.", "atlas.label.", "atlas.stroke.", "atlas.geometry."];61+62+// featureAttributeRows turns a feature's attributes into the rows its card63+// shows: curated label where one exists, the raw key where none does, and64+// nothing at all for machinery.65+export function featureAttributeRows(attrs) {66+  const rows = [];67+  for (const [key, value] of Object.entries(attrs || {})) {68+    if (attributeHidden.has(key)) continue;69+    if (reservedPrefixes.some((prefix) => key.startsWith(prefix))) continue;70+    rows.push({ label: attributeLabels[key] || key, value });71+  }72+  return rows.sort((left, right) => left.label.localeCompare(right.label));1373 }1474 1575 // worldSurface answers what the map's raster pictures. A map that says

M frontend/src/session.js +3 -1

@@ -17,8 +17,10 @@ export function saveSession() {
1717       lens: state.world.lenses.indexOf(state.lens),1818       center: view?.getCenter(),1919       zoom: view?.getZoom(),20-      hidden: [...state.hiddenCategories],20+      hidden: [...state.hiddenCollections],2121       collapsed: [...state.collapsedSections],22+      expanded: [...state.expandedCollections],23+      labels: [...state.labelOverrides],2224       overviewDocked: state.overviewDocked,2325       dockFolded: state.dockFolded,2426       dockDismissed: state.dockDismissed,

M frontend/src/state.js +17 -4

@@ -7,10 +7,21 @@ export const state = {
77   projection: null,88   layers: null,99   sources: null,10-  hiddenCategories: new Set(),10+  // One hide-set across every kind of collection, keyed by the numeric ids11+  // the wire declares. Nothing downstream cares which kind an id names; it12+  // only asks isCollectionHidden.13+  hiddenCollections: new Set(),1114   collapsedSections: new Set(),12-  pins: [],13-  pinByID: new Map(),15+  // Which area and path rows have their feature index unfolded in the legend.16+  expandedCollections: new Set(),17+  // The point-feature registry: one pin record per packed location, built by18+  // buildFeatures. Shape features keep their own registry in zoneRecords19+  // below -- that name (and highlightedZones, focusedZoneID with it) stays as20+  // it is because the diagnostics snapshot and the parity baselines grew up21+  // around the zone spelling, and the records it holds really are the zone22+  // layers' to draw.23+  features: [],24+  featureByID: new Map(),1425   selectedPin: null,1526   selectedZone: null,1627   hoveredPin: null,@@ -27,10 +38,12 @@ export const state = {
2738   // of them is holding the view to a place.2839   subgridVisible: true,2940   gridCell: "",30-  zonesVisible: true,3141   zoneRecords: new Map(),3242   highlightedZones: new Set(),3343   focusedZoneID: null,44+  // The reader's word over a collection's label policy, keyed by collection45+  // id. Written by the legend's label toggle, read by the policy ladder.46+  labelOverrides: new Map(),3447   search: "",3548   fitZoom: 0,3649   zoneTitleCount: 0,

M frontend/src/styles.js +50 -71

@@ -7,16 +7,16 @@ import {
77   Text,88 } from "ol/style.js";99 10+import { anyShapeCollectionVisible, collectionFor, collectionOf, isCollectionHidden } from "./collections.js";1011 import { gridTheme } from "./constants.js";1112 import { gridCellVisual } from "./grid.js";12-import { renderAs } from "./semconv.js";13+import { labelPolicy, labelSilenced } from "./semconv.js";1314 import { state } from "./state.js";1415 import {1516   atMaximumNativeZoom,1617   isPriorityPin,1718   pinIsHidden,18-  textDetailRatio,19-} from "./pins.js";19+} from "./features.js";2020 import {2121   categoryColor,2222   hexToRGBA,@@ -31,63 +31,36 @@ export function featureOrder(left, right) {
3131 3232 export function pinFeatureStyle(feature) {3333   const pin = feature.get("pin");34-  if (!pin || pinIsHidden(pin) || pin.insideHighlightedZone || isPriorityPin(pin)) return null;34+  if (!pin || pinIsHidden(pin) || pin.passesZoneFilters || isPriorityPin(pin)) return null;3535   return markerStyles(pin, false);3636 }3737 3838 export function zonePinFeatureStyle(feature) {3939   const pin = feature.get("pin");40-  if (!pin || !state.highlightedZones.size || !pin.insideHighlightedZone ||40+  if (!pin || !state.highlightedZones.size || !pin.passesZoneFilters ||4141       pinIsHidden(pin) || isPriorityPin(pin)) {4242     return null;4343   }4444   return markerStyles(pin, false);4545 }4646 47-// Held, so the zoom has no say in it. What the reader asked for is every name48-// on the map at once, and a rule that waited for the deepest zoom answered it49-// with the names of the few places already on screen.47+// A pin's label draws when its collection's names are spoken -- curated48+// always, or the reader's toggle -- or while Z is held. The key reveals what49+// is merely optional, never what the reader silenced by hand, and the zoom50+// has no say either way: what was asked for is every name at once.5051 export function pinLabelFeatureStyle(feature) {5152   const pin = feature.get("pin");52-  if (!pin || pinIsHidden(pin) || !state.labelsHeld) return null;53-  return markerLabelStyle(pin);54-}55-56-export function textFeatureStyle(feature) {57-  const pin = feature.get("pin");58-  if (!pin || pinIsHidden(pin) || pin.insideHighlightedZone || isPriorityPin(pin)) return null;59-  if (atMaximumNativeZoom()) return null;60-  // A text pin is its own label, so the key that shows every name shows these61-  // too -- otherwise the crowded categories, the ones held back the longest,62-  // would be the ones it never reached.63-  if (state.labelsHeld) return textStyles(pin, false);64-  const minimumZoom = state.fitZoom + Math.log2(textDetailRatio(pin.category));65-  if ((state.engine.getView().getZoom() || 0) < minimumZoom) return null;66-  return textStyles(pin, false);67-}68-69-export function textDetailFeatureStyle(feature) {70-  const pin = feature.get("pin");71-  if (!pin || pinIsHidden(pin) || pin.insideHighlightedZone ||72-      isPriorityPin(pin) || !atMaximumNativeZoom()) {73-    return null;74-  }75-  return textStyles(pin, false);76-}77-78-export function zoneTextFeatureStyle(feature) {79-  const pin = feature.get("pin");80-  if (!pin || !state.highlightedZones.size || !pin.insideHighlightedZone ||81-      pinIsHidden(pin) || isPriorityPin(pin)) {53+  if (!pin || pinIsHidden(pin)) return null;54+  if (labelPolicy(null, pin.category) !== "always" &&55+      !(state.labelsHeld && !labelSilenced(pin.category))) {8256     return null;8357   }84-  return textStyles(pin, false);58+  return markerLabelStyle(pin);8559 }8660 8761 export function priorityFeatureStyle(feature) {8862   const pin = feature.get("pin");8963   if (!pin || pinIsHidden(pin)) return null;90-  if (renderAs(pin.category) === "text") return textStyles(pin, pin === state.selectedPin);9164   const marker = markerStyles(pin, pin === state.selectedPin);9265   if (pin === state.hoveredPin || pin === state.selectedPin) {9366     return [marker, markerLabelStyle(pin)];@@ -214,27 +187,6 @@ export function markerIconKey(category) {
214187   return `${category.iconAsset || ""}:${categoryColor(category)}:${state.world?.iconOutset || "light"}`;215188 }216189 217-export function textStyles(pin, selected) {218-  const key = `text:${pin.location.id}:${selected ? 1 : 0}`;219-  if (state.styleCache.has(key)) return state.styleCache.get(key);220-  const style = new Style({221-    text: new Text({222-      text: pin.location.title,223-      font: `${selected ? "900" : "800"} 14px "Arial Narrow", "Roboto Condensed", sans-serif`,224-      fill: new Fill({ color: selected ? "#7fd0ea" : "#f2ece0" }),225-      stroke: new Stroke({ color: "rgba(0,0,0,0.95)", width: 4 }),226-      backgroundFill: new Fill({ color: selected ? "rgba(13,16,23,0.9)" : "rgba(10,12,17,0.58)" }),227-      backgroundStroke: selected ? new Stroke({ color: "#3aa5c9", width: 1 }) : undefined,228-      padding: [3, 6, 3, 6],229-      overflow: true,230-    }),231-    zIndex: selected ? 20_000_000 : pin.priority + 3_000_000,232-  });233-  const styles = [style];234-  state.styleCache.set(key, styles);235-  return styles;236-}237-238190 // gridLabelFont spells one chunk of a cell label. Monospace, as the field239191 // these are typed into already is: every hash at a level is the same length,240192 // so in a fixed pitch a level keeps or drops its labels as one.@@ -353,19 +305,24 @@ export function measureLabel(text, font) {
353305 354306 export const zoneScrimFill = new Style({ fill: new Fill({ color: "rgba(5, 8, 16, 0.62)" }) });355307 308+// The scrim exists only while something is highlighted, and hiding a309+// collection withdraws its highlights, so an all-hidden map has no scrim310+// feature left to draw; the check covers the moment in between.356311 export function zoneScrimStyle() {357-  return state.zonesVisible ? zoneScrimFill : null;312+  return anyShapeCollectionVisible() ? zoneScrimFill : null;358313 }359314 360315 export function zoneStyle(feature, resolution) {361-  if (!state.zonesVisible) return null;362316   const zone = feature.get("zone");317+  if (isCollectionHidden(collectionOf(zone))) return null;363318   const child = feature.get("child");364319   const highlighted = state.highlightedZones.has(zone.id);365320   const dimmed = zoneContextDimmed(zone.id);366-  // A path zone carries its ground width: the stroke is the zone, drawn at367-  // the width the world gives it rather than a width the screen does.368-  const groundWidth = Number(zone.attrs?.["atlas.stroke.width_px"]) || 0;321+  // A path is a line and a weight, and the weight is its collection's to322+  // declare -- drawn at the width the world gives it rather than a width the323+  // screen does. A feature spelling a width of its own is still honoured.324+  const groundWidth = Number(zone.attrs?.["atlas.stroke.width_px"]) ||325+    Number(collectionFor(zone)?.attrs?.["atlas.stroke.width_px"]) || 0;369326   if (groundWidth > 0 && feature.getGeometry()?.getType() === "MultiLineString") {370327     return pathZoneStyle(zone, feature.get("color"), groundWidth / resolution, highlighted, dimmed);371328   }@@ -467,9 +424,15 @@ function pathZoneStyle(zone, color, width, highlighted, dimmed) {
467424 }468425 469426 export function zoneTitleStyle(feature) {470-  if (!state.zonesVisible || atMaximumNativeZoom()) return null;427+  if (atMaximumNativeZoom()) return null;428+  const zone = feature.get("zone");429+  if (isCollectionHidden(collectionOf(zone))) return null;430+  if (quietChipHidden(zone)) return null;431+  const highlighted = state.highlightedZones.has(zone.id);432+  // A quiet name, once asked for, skips the crowd-thinning below: like433+  // holding Z for pin labels, asking means every one of them.434+  if (labelPolicy(zone) === "quiet") return renderedZoneTitleStyle(feature);471435   const child = feature.get("child");472-  const highlighted = state.highlightedZones.has(feature.get("zone").id);473436   const zoom = state.engine.getView().getZoom() || 0;474437   if (!highlighted && child && zoom < state.fitZoom + 3) return null;475438   const spanPixels = feature.get("span") / state.engine.getView().getResolution();@@ -478,10 +441,26 @@ export function zoneTitleStyle(feature) {
478441 }479442 480443 export function zoneTitleDetailStyle(feature) {481-  if (!state.zonesVisible || !atMaximumNativeZoom()) return null;444+  if (!atMaximumNativeZoom()) return null;445+  const zone = feature.get("zone");446+  if (isCollectionHidden(collectionOf(zone))) return null;447+  if (quietChipHidden(zone)) return null;482448   return renderedZoneTitleStyle(feature);483449 }484450 451+// A quiet zone's name is context, not headline: the chip waits until the452+// reader asks after that zone in particular -- highlighting it, selecting it453+// -- or asks after every name at once by holding Z. Z reveals what is merely454+// optional, never what was silenced: a collection the reader quieted by hand455+// stays quiet under the key, because the choice was theirs and the key is456+// not an override.457+function quietChipHidden(zone) {458+  if (labelPolicy(zone) !== "quiet") return false;459+  if (state.highlightedZones.has(zone.id) || state.selectedZone === zone) return false;460+  const silenced = state.labelOverrides.get(collectionOf(zone)) === "quiet";461+  return silenced || !state.labelsHeld;462+}463+485464 export function renderedZoneTitleStyle(feature) {486465   const child = feature.get("child");487466   const zone = feature.get("zone");@@ -533,11 +512,11 @@ export function zoneContextDimmed(zoneID) {
533512 534513 export function zoneIsAncestorOf(candidateID, zoneID) {535514   const visited = new Set();536-  let parentID = state.zoneRecords.get(zoneID)?.zone.parentRegionId;515+  let parentID = state.zoneRecords.get(zoneID)?.zone.parent;537516   while (parentID != null && !visited.has(parentID)) {538517     if (parentID === candidateID) return true;539518     visited.add(parentID);540-    parentID = state.zoneRecords.get(parentID)?.zone.parentRegionId;519+    parentID = state.zoneRecords.get(parentID)?.zone.parent;541520   }542521   return false;543522 }

A frontend/test/collections.test.mjs +88 -0

@@ -0,0 +1,88 @@
1+// The highlight filter, run against real OpenLayers polygons but no map: the2+// rule is AND across collections and OR within one, with every zone3+// answering to the collection id the wire stamped it with.4+import assert from "node:assert/strict";5+import test from "node:test";6+7+import Polygon from "ol/geom/Polygon.js";8+9+import {10+  collectionOf,11+  geometryContainsCoordinate,12+  groupByCollection,13+  passesZoneFilters,14+} from "../src/collections.js";15+16+function square(x, y, size) {17+  return new Polygon([[18+    [x, y], [x + size, y], [x + size, y + size], [x, y + size], [x, y],19+  ]]);20+}21+22+function record(id, geometry, collectionId = 41) {23+  return { zone: { id, collectionId }, geometries: [geometry] };24+}25+26+test("a zone answers with the collection id the wire stamped", () => {27+  assert.equal(collectionOf({ id: 1, collectionId: 41 }), 41);28+  assert.equal(collectionOf({ id: 2 }), undefined, "an unstamped zone claims nothing");29+});30+31+test("groupByCollection buckets records by their real collections", () => {32+  const groups = groupByCollection([33+    record(1, square(0, 0, 10), 41),34+    record(2, square(100, 100, 10), 41),35+    record(3, square(0, 0, 40), 42),36+  ]);37+  assert.equal(groups.size, 2);38+  assert.equal(groups.get(41).length, 2);39+  assert.equal(groups.get(42).length, 1);40+});41+42+test("one collection, two zones: inside either is enough", () => {43+  const groups = groupByCollection([44+    record(1, square(0, 0, 10)),45+    record(2, square(100, 100, 10)),46+  ]);47+  assert.equal(groups.size, 1, "one collection, one bucket");48+  assert.equal(passesZoneFilters(groups, [5, 5]), true);49+  assert.equal(passesZoneFilters(groups, [105, 105]), true);50+  assert.equal(passesZoneFilters(groups, [50, 50]), false);51+});52+53+test("two collections: only the overlap survives", () => {54+  // Overlapping squares in different collections, so only their shared55+  // corner answers both.56+  const groups = groupByCollection([57+    record(1, square(0, 0, 10), 41),58+    record(2, square(5, 5, 10), 42),59+  ]);60+  assert.equal(passesZoneFilters(groups, [7, 7]), true, "inside both");61+  assert.equal(passesZoneFilters(groups, [2, 2]), false, "district only");62+  assert.equal(passesZoneFilters(groups, [12, 12]), false, "watershed only");63+  assert.equal(passesZoneFilters(groups, [50, 50]), false, "inside neither");64+});65+66+test("two collections, alternatives within one", () => {67+  const groups = groupByCollection([68+    record(1, square(0, 0, 10), 41),69+    record(2, square(20, 0, 10), 41),70+    record(3, square(0, 0, 40), 42),71+  ]);72+  assert.equal(passesZoneFilters(groups, [5, 5]), true, "first district");73+  assert.equal(passesZoneFilters(groups, [25, 5]), true, "second district");74+  assert.equal(passesZoneFilters(groups, [15, 5]), false,75+    "in the watershed but in neither district");76+});77+78+test("no highlights culls nothing", () => {79+  assert.equal(passesZoneFilters(groupByCollection([]), [5, 5]), true);80+});81+82+test("containment keeps its pixel of grace at the border", () => {83+  const geometry = square(0, 0, 10);84+  assert.equal(geometryContainsCoordinate(geometry, [5, 5]), true);85+  assert.equal(geometryContainsCoordinate(geometry, [10.9, 5]), true,86+    "within a pixel of the edge still counts");87+  assert.equal(geometryContainsCoordinate(geometry, [12, 5]), false);88+});

A frontend/test/semconv.test.mjs +70 -0

@@ -0,0 +1,70 @@
1+// The label-policy ladder, pure and DOM-free: the reader's override2+// outranks the collection's declared word, which outranks the kind's own3+// default -- areas speak unasked, paths wait -- and a zone answers through4+// the collection the wire stamped it with.5+import assert from "node:assert/strict";6+import test from "node:test";7+8+import { featureAttributeRows, labelPolicy, labelSilenced, renderAs } from "../src/semconv.js";9+import { state } from "../src/state.js";10+11+test("labelPolicy climbs override, collection, kind default", () => {12+  state.labelOverrides.clear();13+  const districts = { id: 41, kind: "area", attrs: {} };14+  const hydro = { id: 42, kind: "area", attrs: { "atlas.label.policy": "quiet" } };15+  const creeks = { id: 43, kind: "path", attrs: { "atlas.stroke.width_px": "10" } };16+17+  assert.equal(labelPolicy(null, districts), "always", "silence means always for areas");18+  assert.equal(labelPolicy(null, hydro), "quiet", "the collection's curated word");19+  assert.equal(labelPolicy(null, creeks), "quiet", "paths wait by default");20+21+  state.labelOverrides.set(42, "always");22+  assert.equal(labelPolicy(null, hydro), "always", "the reader outranks the producer");23+  state.labelOverrides.clear();24+});25+26+test("a point collection's labels wait unless its curation asked for text", () => {27+  state.labelOverrides.clear();28+  const garages = { id: 51, kind: "point", attrs: { "atlas.render.as": "pin" } };29+  const cities = { id: 52, kind: "point", attrs: { "atlas.render.as": "text" } };30+31+  assert.equal(labelPolicy(null, garages), "quiet", "markers wait for Z");32+  assert.equal(labelPolicy(null, cities), "always", "curated text means names speak");33+34+  state.labelOverrides.set(52, "quiet");35+  assert.equal(labelPolicy(null, cities), "quiet", "the reader can quiet the names");36+  assert.ok(labelSilenced(cities), "and that silence is theirs, so Z respects it");37+  assert.ok(!labelSilenced(garages), "curated quiet is merely optional, so Z reveals it");38+  state.labelOverrides.clear();39+});40+41+test("a zone answers through the collection the wire stamped it with", () => {42+  state.labelOverrides.clear();43+  const hydro = { id: 42, kind: "area", attrs: { "atlas.label.policy": "quiet" } };44+  state.world = { collectionsById: new Map([[42, hydro]]) };45+  const zone = { id: 7, collectionId: 42 };46+  assert.equal(labelPolicy(zone), "quiet", "the collection speaks for its zone");47+  state.labelOverrides.set(42, "always");48+  assert.equal(labelPolicy(zone), "always", "the override lands by collection id");49+  state.labelOverrides.clear();50+  state.world = null;51+});52+53+test("renderAs reads the declared attribute alone", () => {54+  assert.equal(renderAs({ attrs: { "atlas.render.as": "text" } }), "text");55+  assert.equal(renderAs({ attrs: {} }), "pin", "silence means markers");56+  assert.equal(renderAs({}), "pin", "no attrs at all still means markers");57+});58+59+test("featureAttributeRows curates, labels, and skips machinery", () => {60+  const rows = featureAttributeRows({61+    "atlas.hydro.huc12": "170703010101",62+    "atlas.geo.lat": "44.05",63+    "atlas.geo.lon": "-121.3",64+    "atlas.stroke.width_px": "12",65+    "atlas.label.policy": "quiet",66+  });67+  assert.deepEqual(rows, [{ label: "HUC-12", value: "170703010101" }],68+    "only material survives: geo has rows of its own, rendering is machinery");69+  assert.deepEqual(featureAttributeRows(undefined), [], "no attrs, no rows");70+});

M internal/arcgismap/arcgismap.go +47 -10

@@ -80,9 +80,13 @@ type Dataset struct {
8080 8181 	// Zones. StrokeWidth is the ground width a line dataset's zones are8282 	// drawn and clicked at, in world pixels of the 8192 square: the path83-	// stays the line it is, and the viewer strokes it.83+	// stays the line it is, and the viewer strokes it. Label is the label84+	// policy the dataset's collection declares: "quiet" keeps the zones'85+	// names off the map until something highlights them, and empty means86+	// the format's default -- always, for areas.8487 	ZoneOf      func(Fields) ZoneKey8588 	StrokeWidth float6489+	Label       string8690 8791 	// Basemap. Emphasis scales a stroke per feature -- an arterial wider8892 	// than a lane -- and absent means every feature draws alike.@@ -582,8 +586,9 @@ func Translate(doc []byte) ([]byte, error) {
582586 			Title: title(capture.Title, city.Title),583587 			Slug:  capture.City,584588 		},585-		Groups:  groups,586-		Regions: regions,589+		Groups:      groups,590+		Regions:     regions,591+		Collections: declaredCollections(byOrder),587592 	}588593 	return json.Marshal(out)589594 }@@ -750,6 +755,40 @@ func buildGroups(capture *Capture, pairs []pairing, ids *mgdoc.IDSpace) ([]mgdoc
750755 	return groups, nil751756 }752757 758+// declaredCollections spells the zone-making datasets as the collections759+// their zones belong to, in curated order: the table already knows each760+// dataset's kind, stroke and label policy, and the declaration says it in761+// the registered vocabulary so the generator never has to sniff geometry to762+// learn what a region is.763+func declaredCollections(pairs []pairing) []mgdoc.CollectionDecl {764+	var out []mgdoc.CollectionDecl765+	for _, pair := range pairs {766+		curated := pair.curated767+		if curated.ZoneOf == nil {768+			continue769+		}770+		kind := semconv.GeometryArea771+		if curated.Geometry == "line" {772+			kind = semconv.GeometryPath773+		}774+		attrs := map[string]string{semconv.KeyGeometryKind: kind}775+		if curated.Geometry == "line" {776+			attrs[semconv.KeyStrokeWidthPx] = strconv.FormatFloat(curated.StrokeWidth, 'f', -1, 64)777+		}778+		// Label policy is an area's word alone: a path is quiet by the779+		// registry's own default, so a line dataset's curation says nothing.780+		if curated.Label != "" && kind == semconv.GeometryArea {781+			attrs[semconv.KeyLabelPolicy] = curated.Label782+		}783+		out = append(out, mgdoc.CollectionDecl{784+			Key:   curated.Slug,785+			Title: curated.Title,786+			Attrs: attrs,787+		})788+	}789+	return out790+}791+753792 // zoneLimit is the most zones one dataset may make. The viewer's zone index754793 // renders every zone a button and a title; an uncurated explosion -- every755794 // parcel a zone -- is refused while the mistake is one table edit old.@@ -797,13 +836,11 @@ func buildRegions(capture *Capture, pairs []pairing, ids *mgdoc.IDSpace, hydro *
797836 					ID:       zoneID,798837 					Title:    scrub(key.Title),799838 					Subtitle: scrub(title(key.Subtitle, curated.Title)),800-				}801-				// A zone made of lines declares its ground width, so a802-				// reader can draw the path as the one stroke it is.803-				if curated.Geometry == "line" && curated.StrokeWidth > 0 {804-					zone.Attrs = map[string]string{805-						semconv.KeyStrokeWidthPx: strconv.FormatFloat(curated.StrokeWidth, 'f', -1, 64),806-					}839+					// The zone says which declared collection it belongs840+					// to, which is the whole reason declarations exist:841+					// the collection speaks for its kind and its stroke,842+					// so the zone carries neither.843+					Collection: curated.Slug,807844 				}808845 				buckets[key.Key] = zone809846 				order = append(order, key.Key)

M internal/arcgismap/arcgismap_test.go +78 -10

@@ -207,7 +207,7 @@ func TestTranslateShapesTheDocument(t *testing.T) {
207207 	if historic.Title != "Historic Resources" || len(historic.Locations) != 2 {208208 		t.Fatalf("category is %q with %d pins", historic.Title, len(historic.Locations))209209 	}210-	if err := semconv.Validate(semconv.EntityCategory, historic.Attrs); err != nil {210+	if err := semconv.Validate(semconv.EntityCollection, historic.Attrs); err != nil {211211 		t.Fatalf("category attrs: %v", err)212212 	}213213 	pin := historic.Locations[0]@@ -217,7 +217,7 @@ func TestTranslateShapesTheDocument(t *testing.T) {
217217 	if pin.Description != "Residential · 42 NW Hawthorne Ave · Constructed: 1910" {218218 		t.Fatalf("pin card reads %q", pin.Description)219219 	}220-	if err := semconv.Validate(semconv.EntityLocation, pin.Attrs); err != nil {220+	if err := semconv.Validate(semconv.EntityFeature, pin.Attrs); err != nil {221221 		t.Fatalf("pin attrs: %v", err)222222 	}223223 	if pin.Attrs[semconv.KeyGeoLat] != "44.0581" || pin.Attrs[semconv.KeyGeoLon] != "-121.3081" {@@ -243,6 +243,64 @@ func TestTranslateShapesTheDocument(t *testing.T) {
243243 		}244244 	}245245 246+	// The document declares its zone-making datasets as collections, in the247+	// same curated order, each saying its kind -- and its stroke, when its248+	// features are lines -- in the registered vocabulary. The hydro areas249+	// declare quiet labels: the nation's water is the city's context, not250+	// its headline. The stream lines say nothing, because a path is quiet251+	// by the registry's own default and label policy is an area's word.252+	wantDecls := []struct{ key, title, kind, label string }{253+		{"mpo-boundary", "MPO Boundary", "area", ""},254+		{"zoning", "Zoning", "area", ""},255+		{"annexations", "Annexations", "area", ""},256+		{"wetlands", "Wetlands", "area", ""},257+		{"trails", "Paths & Trails", "path", ""},258+		{"watersheds", "Watersheds", "area", "quiet"},259+		{"subwatersheds", "Subwatersheds", "area", "quiet"},260+		{"streams", "Streams", "path", ""},261+		{"waterbodies", "Waterbodies", "area", "quiet"},262+	}263+	if len(out.Collections) != len(wantDecls) {264+		t.Fatalf("document declares %d collections, want %d: %+v",265+			len(out.Collections), len(wantDecls), out.Collections)266+	}267+	for at, want := range wantDecls {268+		decl := out.Collections[at]269+		if decl.Key != want.key || decl.Title != want.title {270+			t.Fatalf("collection %d is %q titled %q, want %q titled %q",271+				at, decl.Key, decl.Title, want.key, want.title)272+		}273+		if err := semconv.Validate(semconv.EntityCollection, decl.Attrs); err != nil {274+			t.Fatalf("collection %q attrs: %v", decl.Key, err)275+		}276+		if got := decl.Attrs[semconv.KeyGeometryKind]; got != want.kind {277+			t.Fatalf("collection %q declares kind %q, want %q", decl.Key, got, want.kind)278+		}279+		if got := decl.Attrs[semconv.KeyLabelPolicy]; got != want.label {280+			t.Fatalf("collection %q declares label policy %q, want %q", decl.Key, got, want.label)281+		}282+		_, stroked := decl.Attrs[semconv.KeyStrokeWidthPx]283+		if stroked != (want.kind == "path") {284+			t.Fatalf("collection %q: only path collections declare a stroke, got %v", decl.Key, decl.Attrs)285+		}286+	}287+	if out.Collections[4].Attrs[semconv.KeyStrokeWidthPx] != "12" ||288+		out.Collections[7].Attrs[semconv.KeyStrokeWidthPx] != "10" {289+		t.Fatalf("path collections declare strokes %q and %q",290+			out.Collections[4].Attrs[semconv.KeyStrokeWidthPx],291+			out.Collections[7].Attrs[semconv.KeyStrokeWidthPx])292+	}293+294+	// Every region claims the collection its dataset declared.295+	wantHomes := []string{"mpo-boundary", "zoning", "zoning", "annexations",296+		"wetlands", "trails", "watersheds", "subwatersheds", "subwatersheds",297+		"streams", "waterbodies"}298+	for at, home := range wantHomes {299+		if got := out.Regions[at].Collection; got != home {300+			t.Fatalf("zone %q claims collection %q, want %q", out.Regions[at].Title, got, home)301+		}302+	}303+246304 	// The national zones say which grain of the nation they are.247305 	if got := out.Regions[6].Subtitle; got != "Watershed · HUC 1707030101" {248306 		t.Fatalf("watershed subtitle is %q", got)@@ -263,7 +321,7 @@ func TestTranslateShapesTheDocument(t *testing.T) {
263321 	if pf.Description != "Lies in the Tumalo Creek subwatershed (HUC 170703010101)." {264322 		t.Fatalf("PF card reads %q", pf.Description)265323 	}266-	if err := semconv.Validate(semconv.EntityZone, pf.Attrs); err != nil {324+	if err := semconv.Validate(semconv.EntityFeature, pf.Attrs); err != nil {267325 		t.Fatalf("PF attrs: %v", err)268326 	}269327 	if pf.Attrs[semconv.KeyHydroHUC12] != "170703010101" {@@ -278,10 +336,10 @@ func TestTranslateShapesTheDocument(t *testing.T) {
278336 			t.Fatalf("zone %q claims membership: %q %v", zone.Title, zone.Description, zone.Attrs)279337 		}280338 	}281-	// A line zone in one subwatershed claims it alongside its stroke.339+	// A line zone in one subwatershed claims it; its stroke is its340+	// collection's to declare, never its own.282341 	riley := out.Regions[5]283-	if riley.Attrs[semconv.KeyHydroHUC12] != "170703010102" ||284-		riley.Attrs[semconv.KeyStrokeWidthPx] != "12" {342+	if riley.Attrs[semconv.KeyHydroHUC12] != "170703010102" {285343 		t.Fatalf("trail attrs are %v", riley.Attrs)286344 	}287345 	if out.Regions[1].Subtitle != "Zoning" {@@ -294,12 +352,14 @@ func TestTranslateShapesTheDocument(t *testing.T) {
294352 	if trail.Subtitle != "Riley Ranch Nature Reserve" || len(trail.Features) != 1 {295353 		t.Fatalf("trail zone is %+v", trail)296354 	}297-	// A line zone stays the line it is, and declares the width it is drawn at.298-	if err := semconv.Validate(semconv.EntityZone, trail.Attrs); err != nil {355+	// A line zone stays the line it is. Its width lives on the collection356+	// declaration alone, so the zone's own attributes validate as the357+	// feature they attach to, with nothing borrowed.358+	if err := semconv.Validate(semconv.EntityFeature, trail.Attrs); err != nil {299359 		t.Fatalf("trail attrs: %v", err)300360 	}301-	if trail.Attrs[semconv.KeyStrokeWidthPx] != "12" {302-		t.Fatalf("trail declares width %q", trail.Attrs[semconv.KeyStrokeWidthPx])361+	if _, stroked := trail.Attrs[semconv.KeyStrokeWidthPx]; stroked {362+		t.Fatalf("the trail zone spells a stroke of its own: %v", trail.Attrs)303363 	}304364 	if trail.Features[0].Geometry.Type != "MultiLineString" {305365 		t.Fatalf("trail geometry is %q", trail.Features[0].Geometry.Type)@@ -527,6 +587,14 @@ func TestCuratedTableIsSound(t *testing.T) {
527587 			if dataset.Geometry == "line" && dataset.ZoneOf != nil && dataset.StrokeWidth <= 0 {528588 				t.Fatalf("dataset %q zones lines without a ribbon", dataset.Slug)529589 			}590+			// A label policy, when curated, must be a word the registry591+			// admits, because it rides the declaration verbatim.592+			if dataset.Label != "" {593+				if err := semconv.Validate(semconv.EntityCollection,594+					map[string]string{semconv.KeyLabelPolicy: dataset.Label}); err != nil {595+					t.Fatalf("dataset %q label: %v", dataset.Slug, err)596+				}597+			}530598 		}531599 	}532600 }

M internal/arcgismap/national.go +9 -2

@@ -30,7 +30,10 @@ const (
// its ground drains through, in two grains of the USGS hydrologic unit3131 // hierarchy, and the named streams and waterbodies that do the draining.3232 // A padded city window intersects a handful of hydrologic units and tens33-// of named streams -- national extent, city-sized answers.33+// of named streams -- national extent, city-sized answers. Every national34+// layer labels quiet: the hydrology is the city's context, not its35+// headline, and a map flooded with creek names is a map about the wrong36+// thing.3437 var National = []Dataset{3538 	{3639 		Slug: "watersheds", Title: "Watersheds",@@ -39,6 +42,7 @@ var National = []Dataset{
	Keep:     []string{"objectid", "huc10", "name"},4043 		IDOf:     hucID("huc10"),4144 		ZoneOf:   hucZone("huc10", "Watershed"),45+		Label:    "quiet",4246 	},4347 	{4448 		Slug: SlugSubwatersheds, Title: "Subwatersheds",@@ -47,6 +51,7 @@ var National = []Dataset{
	Keep:     []string{"objectid", "huc12", "name"},4852 		IDOf:     hucID("huc12"),4953 		ZoneOf:   hucZone("huc12", "Subwatershed"),54+		Label:    "quiet",5055 	},5156 	{5257 		Slug: "streams", Title: "Streams",@@ -64,6 +69,7 @@ var National = []Dataset{
		return ZoneKey{Key: slugify(name), Title: name, Subtitle: "Stream"}6570 		},6671 		StrokeWidth: 10,72+		Label:       "quiet",6773 		Role:        "water",6874 	},6975 	{@@ -80,7 +86,8 @@ var National = []Dataset{
		}8187 			return ZoneKey{Key: slugify(name), Title: name, Subtitle: "Waterbody"}8288 		},83-		Role: "water",89+		Label: "quiet",90+		Role:  "water",8491 	},8592 }8693 

M internal/bundle/bundle.go +12 -4

@@ -26,8 +26,11 @@ const (
2626 	// FormatVersion is bumped when the layout changes shape. A reader refuses2727 	// versions it does not know rather than guessing at them. Version 22828 	// renamed the format's concepts -- game to volume, map to world, variant29-	// to lens -- through the manifest and payload keys alike.30-	FormatVersion = 229+	// to lens -- through the manifest and payload keys alike. Version 330+	// unified what a world holds: the payload's groups, zones, and pins31+	// became one collections array of point, path, and area features, and32+	// the manifest counts each kind instead of counting only pins.33+	FormatVersion = 33134 3235 	// ManifestName is the entry the whole bundle is read through. The writer3336 	// places it first in the archive so a listing shows it first, though the@@ -96,14 +99,19 @@ type Coordinate struct {
9699 // WorldEntry lists one world: enough to offer it and to open it, and nothing97100 // that only matters once it is open. The slug names the world's payload98101 // entries -- worlds/<slug>.json, .bin, and .text -- and is the world's99-// identity everywhere.102+// identity everywhere. Points, Paths, and Areas count the world's features103+// by kind -- every feature is exactly one of the three -- so a listing can104+// say how much a world holds without opening its payload, and validation105+// can hold the payload to the promise.100106 type WorldEntry struct {101107 	Slug       string     `json:"slug"`102108 	Title      string     `json:"title"`103109 	Parent     string     `json:"parent,omitempty"`104110 	IconOutset string     `json:"iconOutset,omitempty"`105111 	Center     Coordinate `json:"center"`106-	PinCount   int        `json:"pinCount"`112+	Points     int        `json:"points"`113+	Paths      int        `json:"paths"`114+	Areas      int        `json:"areas"`107115 	UpdatedAt  string     `json:"updatedAt"`108116 }109117 

M internal/bundle/bundle_test.go +125 -40

@@ -83,8 +83,8 @@ func TestOpenRoundTripsWhatBuildWrites(t *testing.T) {
8383 	if opened.Manifest.Volume.Slug != "fixture" {8484 		t.Errorf("game slug = %q", opened.Manifest.Volume.Slug)8585 	}86-	if got := opened.Manifest.Worlds[0].PinCount; got != 2 {87-		t.Errorf("pin count = %d, want 2", got)86+	if got := opened.Manifest.Worlds[0].Points; got != 2 {87+		t.Errorf("point count = %d, want 2", got)8888 	}8989 	if err := opened.Validate(); err != nil {9090 		t.Errorf("a fixture bundle fails validation: %v", err)@@ -158,7 +158,7 @@ func TestValidateCatchesBrokenPromises(t *testing.T) {
158158 		}159159 	}160160 	must(writer.AddDeflated("worlds/overworld.json",161-		[]byte(`{"lenses":[{"tiles":"overworld","minZoom":0,"maxZoom":0,"formats":["jpg"]}],"groups":[]}`)))161+		[]byte(`{"lenses":[{"tiles":"overworld","minZoom":0,"maxZoom":0,"formats":["jpg"]}],"collections":[]}`)))162162 	must(writer.AddStored("worlds/overworld.bin", bytes.NewReader(bundle.PackLocations(nil))))163163 	must(writer.AddDeflated("worlds/overworld.text", []byte(`{}`)))164164 	must(writer.AddStored("tiles/overworld/0/0/0.jpg", bytes.NewReader([]byte("raster"))))@@ -175,55 +175,140 @@ func TestValidateCatchesBrokenPromises(t *testing.T) {
175175 	}176176 }177177 178-func TestValidateRefusesRuntimeURLsAndWrongCounts(t *testing.T) {179-	build := func(text string, pins int) *bundle.Bundle {180-		t.Helper()181-		manifest := validManifest()182-		manifest.Worlds[0].PinCount = pins183-		path := filepath.Join(t.TempDir(), "fixture.atlas")184-		file, err := os.Create(path)185-		if err != nil {186-			t.Fatal(err)187-		}188-		writer, err := bundle.NewWriter(file, manifest)189-		if err != nil {190-			t.Fatal(err)191-		}192-		steps := []error{193-			writer.AddDeflated("worlds/overworld.json",194-				[]byte(`{"lenses":[{"tiles":"overworld","minZoom":0,"maxZoom":0,"formats":["jpg"]}],"groups":[]}`)),195-			writer.AddStored("worlds/overworld.bin",196-				bytes.NewReader(bundle.PackLocations([]bundle.Location{{ID: 1, Title: "Origin"}}))),197-			writer.AddDeflated("worlds/overworld.text", []byte(text)),198-			writer.AddStored("tiles/overworld/0/0/0.jpg", bytes.NewReader([]byte("raster"))),199-			writer.Close(),200-			file.Close(),201-		}202-		for _, err := range steps {203-			if err != nil {204-				t.Fatal(err)205-			}206-		}207-		opened, err := bundle.Open(path)178+// buildForValidation writes a one-world bundle whose payload JSON, text, and179+// per-kind manifest counts a case chooses, so each promise Validate makes can180+// be broken one at a time.181+func buildForValidation(t *testing.T, detail, text string, points, paths, areas int) *bundle.Bundle {182+	t.Helper()183+	manifest := validManifest()184+	manifest.Worlds[0].Points = points185+	manifest.Worlds[0].Paths = paths186+	manifest.Worlds[0].Areas = areas187+	path := filepath.Join(t.TempDir(), "fixture.atlas")188+	file, err := os.Create(path)189+	if err != nil {190+		t.Fatal(err)191+	}192+	writer, err := bundle.NewWriter(file, manifest)193+	if err != nil {194+		t.Fatal(err)195+	}196+	// At most one location is packed however many the manifest promises, so197+	// a case can promise more than the payload holds.198+	locations := make([]bundle.Location, min(points, 1))199+	for index := range locations {200+		locations[index] = bundle.Location{ID: int64(index + 1), Title: "Origin"}201+	}202+	steps := []error{203+		writer.AddDeflated("worlds/overworld.json", []byte(detail)),204+		writer.AddStored("worlds/overworld.bin", bytes.NewReader(bundle.PackLocations(locations))),205+		writer.AddDeflated("worlds/overworld.text", []byte(text)),206+		writer.AddStored("tiles/overworld/0/0/0.jpg", bytes.NewReader([]byte("raster"))),207+		writer.Close(),208+		file.Close(),209+	}210+	for _, err := range steps {208211 		if err != nil {209212 			t.Fatal(err)210213 		}211-		t.Cleanup(func() { opened.Close() })212-		return opened213214 	}215+	opened, err := bundle.Open(path)216+	if err != nil {217+		t.Fatal(err)218+	}219+	t.Cleanup(func() { opened.Close() })220+	return opened221+}222+223+const validationLenses = `"lenses":[{"tiles":"overworld","minZoom":0,"maxZoom":0,"formats":["jpg"]}]`214224 215-	if err := build(`{"1":{"d":"see https://mapgenie.io/x"}}`, 1).Validate(); err == nil ||216-		!strings.Contains(err.Error(), "runtime URL") {225+func TestValidateRefusesRuntimeURLsAndWrongCounts(t *testing.T) {226+	pointOnly := `{` + validationLenses + `,"collections":[{"id":1,"title":"Marker","kind":"point","visible":true}]}`227+228+	if err := buildForValidation(t, pointOnly, `{"1":{"d":"see https://mapgenie.io/x"}}`, 1, 0, 0).229+		Validate(); err == nil || !strings.Contains(err.Error(), "runtime URL") {217230 		t.Errorf("a payload carrying a live URL validates with %v", err)218231 	}219-	if err := build(`{}`, 7).Validate(); err == nil || !strings.Contains(err.Error(), "7") {220-		t.Errorf("a wrong pin count validates with %v", err)232+	if err := buildForValidation(t, pointOnly, `{}`, 7, 0, 0).233+		Validate(); err == nil || !strings.Contains(err.Error(), "7") {234+		t.Errorf("a wrong point count validates with %v", err)221235 	}222-	if err := build(`{}`, 1).Validate(); err != nil {236+	if err := buildForValidation(t, pointOnly, `{}`, 1, 0, 0).Validate(); err != nil {223237 		t.Errorf("a sound bundle is refused: %v", err)224238 	}225239 }226240 241+// The v3 wire's structural promises: every collection is the kind it says,242+// paths carry their stroke, labels are curated only where labels draw, points243+// never inline, and the manifest's per-kind counts hold.244+func TestValidateHoldsCollectionsToTheirKinds(t *testing.T) {245+	area := func(attrs string) string {246+		return `{` + validationLenses + `,"collections":[{"id":9,"title":"Districts","kind":"area",` +247+			`"visible":true` + attrs + `,"features":[{"id":5,"title":"R-5",` +248+			`"geometry":[{"type":"MultiPolygon","coordinates":[[[[0,0],[1,0],[1,1],[0,0]]]]}]}]}]}`249+	}250+	line := `{"type":"MultiLineString","coordinates":[[[0,0],[1,1]]]}`251+	cases := []struct {252+		name          string253+		detail        string254+		paths, areas  int255+		wantSomewhere string256+	}{257+		{258+			name:          "geometry disagreeing with the declared kind",259+			detail:        `{` + validationLenses + `,"collections":[{"id":9,"title":"Districts","kind":"area","visible":true,"features":[{"id":5,"title":"R-5","geometry":[` + line + `]}]}]}`,260+			areas:         1,261+			wantSomewhere: "inlines a MultiLineString",262+		},263+		{264+			name:          "a path collection with no stroke width",265+			detail:        `{` + validationLenses + `,"collections":[{"id":9,"title":"Creeks","kind":"path","visible":true,"features":[{"id":5,"title":"Big Dry Creek","geometry":[` + line + `]}]}]}`,266+			paths:         1,267+			wantSomewhere: "declares no atlas.stroke.width_px",268+		},269+		{270+			name:          "a manifest counting more areas than the payload holds",271+			detail:        area(""),272+			areas:         2,273+			wantSomewhere: "manifest says",274+		},275+		{276+			name: "a label policy on a path collection",277+			detail: `{` + validationLenses + `,"collections":[{"id":9,"title":"Creeks","kind":"path","visible":true,` +278+				`"attrs":{"atlas.stroke.width_px":"10","atlas.label.policy":"quiet"},` +279+				`"features":[{"id":5,"title":"Big Dry Creek","geometry":[` + line + `]}]}]}`,280+			paths:         1,281+			wantSomewhere: "label policy",282+		},283+		{284+			name: "a point collection carrying inline features",285+			detail: `{` + validationLenses + `,"collections":[{"id":1,"title":"Marker","kind":"point","visible":true,` +286+				`"features":[{"id":5,"title":"Stray","geometry":[]}]}]}`,287+			wantSomewhere: "inline features",288+		},289+		{290+			name:          "a sound area collection",291+			detail:        area(`,"attrs":{"atlas.label.policy":"quiet"}`),292+			areas:         1,293+			wantSomewhere: "",294+		},295+	}296+	for _, c := range cases {297+		t.Run(c.name, func(t *testing.T) {298+			err := buildForValidation(t, c.detail, `{}`, 0, c.paths, c.areas).Validate()299+			if c.wantSomewhere == "" {300+				if err != nil {301+					t.Fatalf("a sound bundle is refused: %v", err)302+				}303+				return304+			}305+			if err == nil || !strings.Contains(err.Error(), c.wantSomewhere) {306+				t.Fatalf("validated with %v, want a complaint about %q", err, c.wantSomewhere)307+			}308+		})309+	}310+}311+227312 // The file name is derived from nothing but the manifest, so the same build228313 // carries the same name wherever and whenever it is written.229314 func TestVersionedFileNameIsDeterministic(t *testing.T) {

M internal/bundle/bundletest/bundletest.go +5 -9

@@ -27,7 +27,7 @@ type Spec struct {
2727 }2828 2929 // WorldSpec describes one world of a fixture volume: a single layer two zoom30-// levels deep, one category, and the given pins. Merged, when set, rides30+// levels deep, one point collection, and the given pins. Merged, when set, rides3131 // into the payload's merged block verbatim, so a test can hand a world the3232 // provenance ledger a real composition would have written.3333 type WorldSpec struct {@@ -78,7 +78,7 @@ func Build(t testing.TB, dir string, spec Spec) string {
7878 		manifest.Worlds = append(manifest.Worlds, bundle.WorldEntry{7979 			Slug:      m.Slug,8080 			Title:     m.Title,81-			PinCount:  len(m.Pins),81+			Points:    len(m.Pins),8282 			UpdatedAt: spec.CreatedAt,8383 		})8484 	}@@ -105,13 +105,9 @@ func Build(t testing.TB, dir string, spec Spec) string {
105105 				"sourceZoom": 1,106106 				"formats":    []string{"jpg", "jpg"},107107 			}},108-			"groups": []map[string]any{{109-				"id":    1,110-				"title": "Markers",111-				"categories": []map[string]any{{112-					"id": 1, "title": "Marker", "iconAsset": "marker.svg",113-					"displayType": "", "visible": true,114-				}},108+			"collections": []map[string]any{{109+				"id": 1, "title": "Marker", "group": "Markers", "kind": "point",110+				"iconAsset": "marker.svg", "visible": true,115111 			}},116112 		}117113 		if m.Merged != nil {

M internal/bundle/locations.go +13 -8

@@ -10,19 +10,24 @@ const (
1010 	locationMagic = "ATLASLOC"1111 	// 2 added the shard column. A map split into layers offers one at a time,1212 	// and without it every layer's locations were drawn over every other.13-	locationVersion = 213+	// 3 moved the meaning without moving a byte: owner now indexes the world14+	// payload's collections array rather than a flattened category order, and15+	// the region column reads as Member -- the id of the area feature that16+	// contains the point, zero for none.17+	locationVersion = 31418 )1519 16-// Location is one pin as the packed payload carries it. Owner is the position17-// of the pin's category in the map's flattened category order, which is the18-// only category identity the viewer needs once the payload JSON has listed19-// the categories in that same order.20+// Location is one point feature as the packed payload carries it. Owner is21+// the position of the feature's collection in the world payload's22+// collections array, which is the only collection identity the viewer needs23+// once the payload JSON has listed the collections in that same order.24+// Member is the id of the area feature containing this point, zero for none.2025 type Location struct {2126 	ID     int642227 	Title  string2328 	Lat    float642429 	Lng    float6425-	Region int6430+	Member int642631 	Shard  int642732 	Owner  uint162833 }@@ -64,7 +69,7 @@ func PackLocations(locations []Location) []byte {
6469 		put32(math.Float32bits(float32(location.Lng)))6570 	}6671 	for _, location := range locations {67-		put32(uint32(int32(location.Region)))72+		put32(uint32(int32(location.Member)))6873 	}6974 	for _, location := range locations {7075 		put32(uint32(int32(location.Shard)))@@ -114,7 +119,7 @@ func UnpackLocations(data []byte) ([]Location, error) {
114119 	}115120 	next(count * 4)116121 	for index := range out {117-		out[index].Region = int64(int32(u32(index)))122+		out[index].Member = int64(int32(u32(index)))118123 	}119124 	next(count * 4)120125 	for index := range out {

M internal/bundle/read.go +125 -48

@@ -123,8 +123,9 @@ func (b *Bundle) Close() error {
123123 }124124 125125 // payloadPeek is the sliver of a world payload that validation reads: which126-// pyramids its layers draw from, which icons its categories name, and what127-// the payload says of itself in the shared conventions.126+// pyramids its layers draw from, which icons its collections name, what kind127+// of features each collection declares and inlines, and what the payload128+// says of itself in the shared conventions.128129 type payloadPeek struct {129130 	Lenses []struct {130131 		Tiles   string   `json:"tiles"`@@ -132,16 +133,19 @@ type payloadPeek struct {
132133 		MaxZoom int      `json:"maxZoom"`133134 		Formats []string `json:"formats"`134135 	} `json:"lenses"`135-	Groups []struct {136-		Categories []struct {137-			IconAsset   string            `json:"iconAsset"`138-			DisplayType string            `json:"displayType"`139-			Attrs       map[string]string `json:"attrs"`140-		} `json:"categories"`141-	} `json:"groups"`142-	Zones []struct {143-		Attrs map[string]string `json:"attrs"`144-	} `json:"zones"`136+	Collections []struct {137+		ID        int64             `json:"id"`138+		Title     string            `json:"title"`139+		Kind      string            `json:"kind"`140+		IconAsset string            `json:"iconAsset"`141+		Attrs     map[string]string `json:"attrs"`142+		Features  []struct {143+			Geometry []struct {144+				Type string `json:"type"`145+			} `json:"geometry"`146+			Attrs map[string]string `json:"attrs"`147+		} `json:"features"`148+	} `json:"collections"`145149 	Attrs map[string]string `json:"attrs"`146150 }147151 @@ -151,11 +155,13 @@ type textPeek struct {
151155 	Attrs map[string]string `json:"a"`152156 }153157 154-// Validate checks the manifest's promises against the archive: // world has its three payloads, the packed locations agree with the advertised155-// pin count, every lens's tile levels hold tiles, every named icon exists,156-// and nothing carries a live URL -- Atlas runs with no network, so a URL in a157-// bundle is dead weight at best. Producers and importers run this; opening a158-// bundle at launch does not.158+// Validate checks the manifest's promises against the archive: every world159+// has its three payloads, the packed locations and inline shape features160+// agree with the advertised per-kind counts, every collection's features are161+// the kind it declares, every lens's tile levels hold tiles, every named162+// icon exists, and nothing carries a live URL -- Atlas runs with no network,163+// so a URL in a bundle is dead weight at best. Producers and importers run164+// this; opening a bundle at launch does not.159165 func (b *Bundle) Validate() error {160166 	levels := make(map[string]int)161167 	for name := range b.entries {@@ -190,9 +196,9 @@ func (b *Bundle) Validate() error {
190196 		if err != nil {191197 			return fmt.Errorf("world %s: %w", entry.Slug, err)192198 		}193-		if len(locations) != entry.PinCount {194-			return fmt.Errorf("world %s packs %d locations, and the manifest says %d",195-				entry.Slug, len(locations), entry.PinCount)199+		if len(locations) != entry.Points {200+			return fmt.Errorf("world %s packs %d locations, and the manifest says %d points",201+				entry.Slug, len(locations), entry.Points)196202 		}197203 198204 		var peek payloadPeek@@ -221,12 +227,8 @@ func (b *Bundle) Validate() error {
221227 				}222228 			}223229 		}224-		for _, group := range peek.Groups {225-			for _, category := range group.Categories {226-				if category.IconAsset != "" && !b.Has("icons/"+category.IconAsset) {227-					return fmt.Errorf("world %s names a missing icon %s", entry.Slug, category.IconAsset)228-				}229-			}230+		if err := b.validateCollections(entry, peek, locations); err != nil {231+			return err230232 		}231233 		if b.Manifest.Conventions >= 1 {232234 			if err := validateConventions(entry.Slug, peek, text); err != nil {@@ -237,12 +239,91 @@ func (b *Bundle) Validate() error {
237239 	return nil238240 }239241 242+// validateCollections holds a world's collections array to the shape the243+// format declares, whatever vocabulary the bundle speaks: every collection a244+// known kind with a distinct id, point features packed rather than inlined,245+// inline geometry agreeing with its collection's kind, every path collection246+// carrying the stroke width a path is drawn at, label policy only where247+// labels draw on ground, the per-kind counts matching the manifest, and every248+// packed location owned by a point collection that exists.249+func (b *Bundle) validateCollections(entry WorldEntry, peek payloadPeek, locations []Location) error {250+	ids := make(map[int64]string, len(peek.Collections))251+	var paths, areas int252+	for _, collection := range peek.Collections {253+		if holder, taken := ids[collection.ID]; taken {254+			return fmt.Errorf("world %s collections %q and %q share id %d",255+				entry.Slug, holder, collection.Title, collection.ID)256+		}257+		ids[collection.ID] = collection.Title258+		if collection.IconAsset != "" && !b.Has("icons/"+collection.IconAsset) {259+			return fmt.Errorf("world %s names a missing icon %s", entry.Slug, collection.IconAsset)260+		}261+		switch collection.Kind {262+		case semconv.GeometryPoint:263+			if len(collection.Features) > 0 {264+				return fmt.Errorf("world %s point collection %q carries %d inline features; points ride the packed payload",265+					entry.Slug, collection.Title, len(collection.Features))266+			}267+		case semconv.GeometryPath, semconv.GeometryArea:268+			for _, feature := range collection.Features {269+				for _, geometry := range feature.Geometry {270+					if !geometryFitsKind(collection.Kind, geometry.Type) {271+						return fmt.Errorf("world %s %s collection %q inlines a %s",272+							entry.Slug, collection.Kind, collection.Title, geometry.Type)273+					}274+				}275+			}276+			if collection.Kind == semconv.GeometryPath {277+				paths += len(collection.Features)278+				if collection.Attrs[semconv.KeyStrokeWidthPx] == "" {279+					return fmt.Errorf("world %s path collection %q declares no %s",280+						entry.Slug, collection.Title, semconv.KeyStrokeWidthPx)281+				}282+			} else {283+				areas += len(collection.Features)284+			}285+		default:286+			return fmt.Errorf("world %s collection %q declares kind %q, which is none of point, path, area",287+				entry.Slug, collection.Title, collection.Kind)288+		}289+		if _, spoken := collection.Attrs[semconv.KeyLabelPolicy]; spoken && collection.Kind != semconv.GeometryArea {290+			return fmt.Errorf("world %s %s collection %q declares a label policy; only areas curate their labels",291+				entry.Slug, collection.Kind, collection.Title)292+		}293+	}294+	if paths != entry.Paths || areas != entry.Areas {295+		return fmt.Errorf("world %s inlines %d paths and %d areas, and the manifest says %d and %d",296+			entry.Slug, paths, areas, entry.Paths, entry.Areas)297+	}298+	for _, location := range locations {299+		if int(location.Owner) >= len(peek.Collections) ||300+			peek.Collections[location.Owner].Kind != semconv.GeometryPoint {301+			return fmt.Errorf("world %s location %d names collection index %d, which is no point collection",302+				entry.Slug, location.ID, location.Owner)303+		}304+	}305+	return nil306+}307+308+// geometryFitsKind says which GeoJSON geometry types a collection kind may309+// inline: ground for areas, lines for paths.310+func geometryFitsKind(kind, geometryType string) bool {311+	switch kind {312+	case semconv.GeometryArea:313+		return geometryType == "MultiPolygon" || geometryType == "Polygon"314+	case semconv.GeometryPath:315+		return geometryType == "MultiLineString" || geometryType == "LineString"316+	}317+	return false318+}319+240320 // validateConventions holds a declaring bundle to the vocabulary it claims:241-// every attribute registered and well-formed, the render attribute agreeing242-// with the legacy field it will one day retire, a declared standard icon243-// actually resolved, and a declared sphere carrying a mapping that parses.244-// A bundle that declares no conventions is not held to any -- the strictness245-// belongs to the claim.321+// every attribute registered, well-formed, and attached where the registry322+// says it lives -- collections speak for their kind, stroke, and labels;323+// features speak only for themselves -- a declared standard icon actually324+// resolved, a declared kind agreeing with the wire's own field, and a325+// declared sphere carrying a mapping that parses. A bundle that declares no326+// conventions is not held to any -- the strictness belongs to the claim.246327 func validateConventions(slug string, peek payloadPeek, text []byte) error {247328 	if err := semconv.Validate(semconv.EntityWorld, peek.Attrs); err != nil {248329 		return fmt.Errorf("world %s: %w", slug, err)@@ -257,25 +338,21 @@ func validateConventions(slug string, peek payloadPeek, text []byte) error {
257338 			return fmt.Errorf("world %s: %w", slug, err)258339 		}259340 	}260-	for _, zone := range peek.Zones {261-		if err := semconv.Validate(semconv.EntityZone, zone.Attrs); err != nil {262-			return fmt.Errorf("world %s: %w", slug, err)341+	for _, collection := range peek.Collections {342+		if err := semconv.Validate(semconv.EntityCollection, collection.Attrs); err != nil {343+			return fmt.Errorf("world %s collection %q: %w", slug, collection.Title, err)263344 		}264-	}265-	for _, group := range peek.Groups {266-		for _, category := range group.Categories {267-			if err := semconv.Validate(semconv.EntityCategory, category.Attrs); err != nil {345+		if declared, spoken := collection.Attrs[semconv.KeyGeometryKind]; spoken && declared != collection.Kind {346+			return fmt.Errorf("world %s collection %q says kind %s while its attributes say %s",347+				slug, collection.Title, collection.Kind, declared)348+		}349+		if collection.Attrs[semconv.KeyIconStd] != "" && collection.IconAsset == "" {350+			return fmt.Errorf("world %s declares a standard icon that was never resolved", slug)351+		}352+		for _, feature := range collection.Features {353+			if err := semconv.Validate(semconv.EntityFeature, feature.Attrs); err != nil {268354 				return fmt.Errorf("world %s: %w", slug, err)269355 			}270-			if declared, ok := category.Attrs[semconv.KeyRenderAs]; ok {271-				if legacy := semconv.RenderAs(nil, category.DisplayType); declared != legacy {272-					return fmt.Errorf("world %s renders a category as %s while its legacy field says %s",273-						slug, declared, legacy)274-				}275-			}276-			if category.Attrs[semconv.KeyIconStd] != "" && category.IconAsset == "" {277-				return fmt.Errorf("world %s declares a standard icon that was never resolved", slug)278-			}279356 		}280357 	}281358 	var entries map[string]textPeek@@ -283,7 +360,7 @@ func validateConventions(slug string, peek payloadPeek, text []byte) error {
283360 		return fmt.Errorf("world %s: decode text: %w", slug, err)284361 	}285362 	for id, entry := range entries {286-		if err := semconv.Validate(semconv.EntityLocation, entry.Attrs); err != nil {363+		if err := semconv.Validate(semconv.EntityFeature, entry.Attrs); err != nil {287364 			return fmt.Errorf("world %s pin %s: %w", slug, id, err)288365 		}289366 	}

M internal/measure/measure.go +97 -63

@@ -73,12 +73,26 @@ type MergeAccount struct {
7373 	Map       string7474 	Source    string7575 	DonorPins int76-	Matched   []MatchedPair77-	Added     int78-	Adopted   []AdoptedPin79-	Held      []HeldPin80-	Rejected  []HeldPin81-	Alignment string76+	// DonorFeatures is the donor's offering counted per kind. Bundles from77+	// before the ledger spoke features carry only donorPins; for those the78+	// point count stands in and the shapes read zero.79+	DonorFeatures FeatureCounts80+	Matched       []MatchedPair81+	Added         int82+	// AddedShapes is the ledger's reserved shape-merge count, zero in every83+	// bundle written so far.84+	AddedShapes int85+	Adopted     []AdoptedPin86+	Held        []HeldPin87+	Rejected    []HeldPin88+	Alignment   string89+}90+91+// FeatureCounts counts donor features by kind, in the ledger's own words.92+type FeatureCounts struct {93+	Point int `json:"point"`94+	Path  int `json:"path"`95+	Area  int `json:"area"`8296 }8397 8498 // MatchedPair records one place both sources pin, in the ledger's own words.@@ -105,29 +119,30 @@ type HeldPin struct {
105119 106120 // worldDetail is the sliver of a world payload measurement reads.107121 type worldDetail struct {108-	Attrs  map[string]string `json:"attrs"`109-	Groups []struct {110-		Categories []struct {111-			IconAsset   string            `json:"iconAsset"`112-			DisplayType string            `json:"displayType"`113-			Attrs       map[string]string `json:"attrs"`114-		} `json:"categories"`115-	} `json:"groups"`122+	Attrs       map[string]string `json:"attrs"`123+	Collections []struct {124+		Kind      string            `json:"kind"`125+		Group     string            `json:"group"`126+		IconAsset string            `json:"iconAsset"`127+		Attrs     map[string]string `json:"attrs"`128+		Features  []struct {129+			Geometry []struct {130+				Coordinates json.RawMessage `json:"coordinates"`131+			} `json:"geometry"`132+		} `json:"features"`133+	} `json:"collections"`116134 	Merged []struct {117-		Source    string        `json:"source"`118-		DonorPins int           `json:"donorPins"`119-		Matched   []MatchedPair `json:"matched"`120-		Added     int           `json:"added"`121-		Adopted   []AdoptedPin  `json:"adopted"`122-		Held      []HeldPin     `json:"held"`123-		Rejected  []HeldPin     `json:"rejected"`124-		Alignment string        `json:"alignment"`135+		Source        string         `json:"source"`136+		DonorPins     int            `json:"donorPins"`137+		DonorFeatures *FeatureCounts `json:"donorFeatures"`138+		Matched       []MatchedPair  `json:"matched"`139+		Added         int            `json:"added"`140+		AddedShapes   int            `json:"addedShapes"`141+		Adopted       []AdoptedPin   `json:"adopted"`142+		Held          []HeldPin      `json:"held"`143+		Rejected      []HeldPin      `json:"rejected"`144+		Alignment     string         `json:"alignment"`125145 	} `json:"merged"`126-	Zones []struct {127-		Features []struct {128-			Coordinates json.RawMessage `json:"coordinates"`129-		} `json:"features"`130-	} `json:"zones"`131146 	Lenses []struct {132147 		Name    string `json:"name"`133148 		MaxZoom int    `json:"maxZoom"`@@ -148,6 +163,11 @@ func (m MergeAccount) MedianMatchPx() int {
148163 	return distances[len(distances)/2]149164 }150165 166+// DonorShapesN is how many shape features -- paths and areas together --167+// the donor offered; none of them merge yet, so each one shows up again in168+// the held ledger.169+func (m MergeAccount) DonorShapesN() int { return m.DonorFeatures.Path + m.DonorFeatures.Area }170+151171 func (m MergeAccount) MatchedN() int  { return len(m.Matched) }152172 func (m MergeAccount) AdoptedN() int  { return len(m.Adopted) }153173 func (m MergeAccount) HeldN() int     { return len(m.Held) }@@ -249,7 +269,7 @@ func MeasureBundle(path string) (*Build, error) {
249269 	var lengths []int250270 	for _, entry := range manifest.Worlds {251271 		b.MapSlugs = append(b.MapSlugs, entry.Slug)252-		b.Pins += entry.PinCount272+		b.Pins += entry.Points253273 		var text map[string]struct {254274 			Description string            `json:"d"`255275 			Attrs       map[string]string `json:"a"`@@ -287,46 +307,60 @@ func MeasureBundle(path string) (*Build, error) {
287307 		for _, lens := range detail.Lenses {288308 			b.Depth = max(b.Depth, lens.MaxZoom)289309 		}290-		b.Zones += len(detail.Zones)291-		for _, zone := range detail.Zones {292-			for _, feature := range zone.Features {293-				b.Vertices += countVertices(feature.Coordinates)294-			}295-		}296-		for _, group := range detail.Groups {297-			b.Groups++298-			for _, category := range group.Categories {299-				b.Categories++300-				b.UnknownAttrs += unknownAttrs(category.Attrs)301-				if _, declared := category.Attrs[semconv.KeyRenderAs]; declared {302-					b.RenderDeclared++303-				}304-				if category.Attrs[semconv.KeyIconStd] != "" {305-					b.StdIcons++306-				}307-				// The conventions decide what a category is, so the metric308-				// judging it reads the same attribute the viewer does.309-				if semconv.RenderAs(category.Attrs, category.DisplayType) == semconv.RenderAsText {310-					b.TextSets++311-					continue312-				}313-				b.IconsWanted++314-				if category.IconAsset != "" {315-					b.IconsCarried++310+		groups := make(map[string]bool)311+		for _, collection := range detail.Collections {312+			b.UnknownAttrs += unknownAttrs(collection.Attrs)313+			if collection.Kind != semconv.GeometryPoint {314+				b.Zones += len(collection.Features)315+				for _, feature := range collection.Features {316+					for _, geometry := range feature.Geometry {317+						b.Vertices += countVertices(geometry.Coordinates)318+					}316319 				}320+				continue321+			}322+			b.Categories++323+			if !groups[collection.Group] {324+				groups[collection.Group] = true325+				b.Groups++326+			}327+			if _, declared := collection.Attrs[semconv.KeyRenderAs]; declared {328+				b.RenderDeclared++329+			}330+			if collection.Attrs[semconv.KeyIconStd] != "" {331+				b.StdIcons++332+			}333+			// The conventions decide what a collection is, so the metric334+			// judging it reads the same attribute the viewer does.335+			if semconv.RenderAs(collection.Attrs, "") == semconv.RenderAsText {336+				b.TextSets++337+				continue338+			}339+			b.IconsWanted++340+			if collection.IconAsset != "" {341+				b.IconsCarried++317342 			}318343 		}319344 		for _, merged := range detail.Merged {345+			// Bundles in the wild predate the per-kind count: where the346+			// account says only donorPins, the points stand for the whole347+			// offering, exactly as the writer of that day meant it.348+			counts := FeatureCounts{Point: merged.DonorPins}349+			if merged.DonorFeatures != nil {350+				counts = *merged.DonorFeatures351+			}320352 			b.Merges = append(b.Merges, MergeAccount{321-				Map:       entry.Slug,322-				Source:    merged.Source,323-				DonorPins: merged.DonorPins,324-				Matched:   merged.Matched,325-				Added:     merged.Added,326-				Adopted:   merged.Adopted,327-				Held:      merged.Held,328-				Rejected:  merged.Rejected,329-				Alignment: merged.Alignment,353+				Map:           entry.Slug,354+				Source:        merged.Source,355+				DonorPins:     counts.Point,356+				DonorFeatures: counts,357+				Matched:       merged.Matched,358+				Added:         merged.Added,359+				AddedShapes:   merged.AddedShapes,360+				Adopted:       merged.Adopted,361+				Held:          merged.Held,362+				Rejected:      merged.Rejected,363+				Alignment:     merged.Alignment,330364 			})331365 		}332366 	}

M internal/mgdoc/mgdoc.go +24 -5

@@ -41,9 +41,24 @@ type Map struct {
4141 	Game             Game              `json:"game"`4242 	Groups           []Group           `json:"groups"`4343 	Regions          []Region          `json:"regions"`44+	Collections      []CollectionDecl  `json:"atlas_collections,omitempty"`4445 	Attrs            map[string]string `json:"atlas_attrs,omitempty"`4546 }4647 48+// CollectionDecl names a curated collection the map's regions may claim: a49+// translator that knows its regions come in kinds -- the zoning districts, the50+// streams -- declares each kind once and lets every region say which it is.51+// Attrs carry the collection's conventions -- its geometry kind, its label52+// policy, the stroke width its paths draw at -- under the same registered keys53+// everything else speaks. The field rides a name no real MapGenie capture54+// spells, so an untranslated snapshot simply declares nothing and its regions55+// fold into the map's implicit region collection as they always have.56+type CollectionDecl struct {57+	Key   string            `json:"key"`58+	Title string            `json:"title"`59+	Attrs map[string]string `json:"atlas_attrs,omitempty"`60+}61+4762 // Region is a named piece of ground: the generator reads it into a zone, and4863 // its features carry GeoJSON-shaped polygon geometry whose positions are the4964 // same synthetic longitude and latitude a pin speaks. Sources without ground@@ -58,11 +73,15 @@ type Region struct {
5873 	// what a place is -- deferred by the generator into the text payload5974 	// the way a pin's description is, so naming ground stays cheap and6075 	// explaining it costs only the reader who asks.61-	Description string            `json:"description,omitempty"`62-	CenterX     *float64          `json:"center_x,omitempty"`63-	CenterY     *float64          `json:"center_y,omitempty"`64-	Features    []RegionFeature   `json:"features,omitempty"`65-	Attrs       map[string]string `json:"atlas_attrs,omitempty"`76+	Description string          `json:"description,omitempty"`77+	CenterX     *float64        `json:"center_x,omitempty"`78+	CenterY     *float64        `json:"center_y,omitempty"`79+	Features    []RegionFeature `json:"features,omitempty"`80+	// Collection is the key of the declared collection this region belongs81+	// to. A region naming nothing folds into the map's implicit region82+	// collection, which is every region a real MapGenie capture holds.83+	Collection string            `json:"atlas_collection,omitempty"`84+	Attrs      map[string]string `json:"atlas_attrs,omitempty"`6685 }6786 6887 type RegionFeature struct {

M internal/semconv/REGISTRY.md +17 -11

@@ -1,4 +1,4 @@
1-# Atlas semantic conventions — registry v11+# Atlas semantic conventions — registry v222 33 The shared language of the pipeline: attribute keys that carry display and44 geometry meaning from a source's translator, through composition, into the@@ -8,16 +8,22 @@ over it. `semconv.go` is the executable twin of this document, and a test
88 holds the two to the same list.99 1010 A bundle declares the vocabulary it was written against in its manifest:11-`"conventions": 1`. The number moves only when an existing key's meaning12-breaks; new keys arrive as `experimental` and earn `stable`.11+`"conventions": 2`. The number moves only when an existing key's meaning12+breaks; new keys arrive as `experimental` and earn `stable`. v2 is such a13+break: it collapsed the v1 entities `zone`, `category`, and `location` into14+`collection` and `feature` when the format unified them — every kind of15+thing on a map is a feature, every named set of them a collection — and16+renamed `atlas.category.key` to `atlas.collection.key` to match.1317 1418 ## Attributes1519 1620 | Key | Entity | Values | Stability | Meaning |1721 |---|---|---|---|---|18-| `atlas.render.as` | category | `pin` \| `text` | stable | How the category's locations draw: markers, or floating text labels. Absent, legacy `displayType` decides; absent both, `pin`. |19-| `atlas.icon.std` | category | `set/name`, e.g. `maki/mountain` | stable | Standard-library icon for a category without artwork. Resolved to embedded bytes at build time; the app only sees the resolved asset. |20-| `atlas.icon.kind` | category | `glyph` \| `picture` | stable | Whether the icon asset is a monochrome glyph the viewer tints, or a picture drawn as-is. Names what the `.png` suffix used to imply. |22+| `atlas.geometry.kind` | collection | `point` \| `path` \| `area` | stable | What shape of thing the collection holds. Declared once per collection; every feature in it is that kind, and readers pick rendering and UX by this key instead of sniffing geometry types. |23+| `atlas.label.policy` | collection | `always` \| `quiet` | experimental | Whether an area collection's features wear their names on the map always, or quietly — only on highlight, selection, or an explicit reveal. Area collections only; absent means `always` for areas (today's look), and paths are always quiet. |24+| `atlas.render.as` | collection | `pin` \| `text` | stable | How a point collection's features draw: markers, or floating text labels. Absent means `pin`; the legacy `displayType` field no longer rides the wire, and only ingestion still reads it to speak this key for old captures. |25+| `atlas.icon.std` | collection | `set/name`, e.g. `maki/mountain` | stable | Standard-library icon for a collection without artwork. Resolved to embedded bytes at build time; the app only sees the resolved asset. |26+| `atlas.icon.kind` | collection | `glyph` \| `picture` | stable | Whether the icon asset is a monochrome glyph the viewer tints, or a picture drawn as-is. Names what the `.png` suffix used to imply. |2127 | `atlas.icon.outset` | world | `light` \| `dark` | stable | The rim a map's markers wear to stay legible against its art. |2228 | `atlas.geometry.surface` | world | `plane` \| `sphere` | stable | What the raster pictures. Absent means `plane` — every map before the planets. |2329 | `atlas.geometry.projection` | world | `equirect` | stable | How a sphere was flattened. Required when surface is `sphere`. |@@ -27,11 +33,11 @@ breaks; new keys arrive as `experimental` and earn `stable`.
2733 | `atlas.geometry.mercator.deg` | world | `west,north,east,south` (degrees) | experimental | The ground the Mercator window pictures, in degrees at its edges. |2834 | `atlas.geometry.body` | world | slug, e.g. `mars` | experimental | The body pictured. |2935 | `atlas.geometry.radius_km` | world | decimal string | experimental | The body's mean radius. |30-| `atlas.geo.lat` | location | decimal degrees | experimental | True planetary latitude as published (planetocentric). Provenance and card material; rendering derives from the map-level mapping. |31-| `atlas.geo.lon` | location | decimal degrees | experimental | True planetary longitude as published (east-positive). |32-| `atlas.hydro.huc12` | zone | twelve digits | experimental | The USGS twelve-digit hydrologic unit — the subwatershed — the zone's ground lies wholly within, from the national Watershed Boundary Dataset. A zone spanning subwatersheds carries no key rather than a misleading one. |33-| `atlas.stroke.width_px` | zone | positive decimal (world px) | experimental | The ground width of a zone whose features are lines: a trail is a line and a weight, and the weight lets a reader draw the path as one continuous stroke. |34-| `atlas.category.key` | category | slug | experimental | A category's merge identity across sources. Absent, the icon key stands in. |36+| `atlas.geo.lat` | feature | decimal degrees | experimental | True planetary latitude as published (planetocentric). Provenance and card material; rendering derives from the map-level mapping. |37+| `atlas.geo.lon` | feature | decimal degrees | experimental | True planetary longitude as published (east-positive). |38+| `atlas.hydro.huc12` | feature | twelve digits | experimental | The USGS twelve-digit hydrologic unit — the subwatershed — the feature's ground lies wholly within, from the national Watershed Boundary Dataset. A feature spanning subwatersheds carries no key rather than a misleading one. |39+| `atlas.stroke.width_px` | collection | positive decimal (world px) | experimental | The ground width of a path collection's features: a trail is a line and a weight, and the weight lets a reader draw the path as one continuous stroke. |40+| `atlas.collection.key` | collection | slug | experimental | A collection's merge identity across sources. Absent, the icon key stands in. |3541 3642 ## Policy names (never written to a payload)3743 

M internal/semconv/semconv.go +64 -36

@@ -28,18 +28,20 @@ import (
2828 2929 // Version names the vocabulary a bundle was written against. It rides the3030 // manifest as "conventions" and moves only when an existing key's meaning31-// breaks -- additions ride on per-key stability instead.32-const Version = 131+// breaks -- additions ride on per-key stability instead. v2 collapsed the32+// zone/category/location entities into collection/feature when the format33+// unified them: every kind of thing on a map is a feature, every named set34+// of them a collection.35+const Version = 23336 3437 // Entity is what an attribute attaches to.3538 type Entity string3639 3740 const (38-	EntityBundle   Entity = "bundle"39-	EntityWorld    Entity = "world"40-	EntityZone     Entity = "zone"41-	EntityCategory Entity = "category"42-	EntityLocation Entity = "location"41+	EntityBundle     Entity = "bundle"42+	EntityWorld      Entity = "world"43+	EntityCollection Entity = "collection"44+	EntityFeature    Entity = "feature"4345 )4446 4547 // Stability says how settled a key is. Experimental keys may still change@@ -53,18 +55,31 @@ const (
5355 5456 // The registered keys.5557 const (56-	// RenderAs says how a category's locations are drawn: as markers or as57-	// floating text labels. It replaces the pipeline's single unspoken58+	// GeometryKind says what shape of thing a collection holds: points,59+	// paths, or areas. Every collection declares one kind and every feature60+	// in it is that kind; readers pick their rendering and UX by this key61+	// instead of sniffing geometry types at draw time.62+	KeyGeometryKind = "atlas.geometry.kind"63+64+	// LabelPolicy says whether an area collection's features wear their65+	// names on the map always, or quietly -- only on highlight, selection,66+	// or an explicit reveal. It attaches to area collections only: absent67+	// means always for areas, which is today's look, and paths are always68+	// quiet.69+	KeyLabelPolicy = "atlas.label.policy"70+71+	// RenderAs says how a point collection's features are drawn: as markers72+	// or as floating text labels. It replaces the pipeline's single unspoken5873 	// display rule, the string compare on MapGenie's display_type.5974 	KeyRenderAs = "atlas.render.as"6075 61-	// IconStd names a standard-library icon for a category that has no76+	// IconStd names a standard-library icon for a collection that has no6277 	// artwork of its own, as set/name, e.g. "maki/mountain". The ingestion6378 	// pipeline resolves it to embedded bytes; the app only ever sees the6479 	// resolved asset.6580 	KeyIconStd = "atlas.icon.std"6681 67-	// IconKind says whether a category's icon asset is a monochrome glyph82+	// IconKind says whether a collection's icon asset is a monochrome glyph6883 	// the viewer tints, or a picture drawn as-is. It names what used to be6984 	// inferred from the asset's file extension.7085 	KeyIconKind = "atlas.icon.kind"@@ -109,7 +124,7 @@ const (
109124 	// decimal string.110125 	KeyGeometryRadiusKM = "atlas.geometry.radius_km"111126 112-	// GeoLat and GeoLon carry a location's true planetary coordinates as127+	// GeoLat and GeoLon carry a feature's true planetary coordinates as113128 	// the source published them: planetocentric degrees, east-positive114129 	// longitude. They are provenance and card material; rendering derives115130 	// positions from the map-level mapping instead.@@ -117,22 +132,23 @@ const (
117132 	KeyGeoLon = "atlas.geo.lon"118133 119134 	// HydroHUC12 names the USGS twelve-digit hydrologic unit -- the120-	// subwatershed -- a zone's ground lies wholly within, from the national121-	// Watershed Boundary Dataset, so watershed membership is machine-readable122-	// beside whatever sentence the zone's card shows. A zone spanning123-	// subwatersheds carries no key rather than a misleading one.135+	// subwatershed -- a feature's ground lies wholly within, from the136+	// national Watershed Boundary Dataset, so watershed membership is137+	// machine-readable beside whatever sentence the feature's card shows. A138+	// feature spanning subwatersheds carries no key rather than a misleading139+	// one.124140 	KeyHydroHUC12 = "atlas.hydro.huc12"125141 126-	// StrokeWidthPx is the ground width of a zone whose features are lines127-	// rather than areas, in world pixels: a trail is a line and a weight,128-	// and declaring the weight lets a reader draw the path as one129-	// continuous stroke instead of an area faked around it.142+	// StrokeWidthPx is the ground width of a path collection's features, in143+	// world pixels: a trail is a line and a weight, and declaring the weight144+	// lets a reader draw the path as one continuous stroke instead of an145+	// area faked around it.130146 	KeyStrokeWidthPx = "atlas.stroke.width_px"131147 132-	// CategoryKey is a category's merge identity: the slug categories from133-	// different sources meet under when they mean the same concept. Absent,134-	// the icon key stands in, which is today's behavior named.135-	KeyCategoryKey = "atlas.category.key"148+	// CollectionKey is a collection's merge identity: the slug collections149+	// from different sources meet under when they mean the same concept.150+	// Absent, the icon key stands in, which is today's behavior named.151+	KeyCollectionKey = "atlas.collection.key"136152 137153 	// NoteText never appears in a payload: it is the name the merge policy138154 	// table and ledger use for a pin's description, so "which description@@ -143,6 +159,13 @@ const (
143159 144160 // Vocabulary values.145161 const (162+	GeometryPoint = "point"163+	GeometryPath  = "path"164+	GeometryArea  = "area"165+166+	LabelAlways = "always"167+	LabelQuiet  = "quiet"168+146169 	RenderAsPin  = "pin"147170 	RenderAsText = "text"148171 @@ -244,9 +267,11 @@ func numbers(count int) func(string) error {
244267 // registry is the whole vocabulary. REGISTRY.md is its prose twin, and a245268 // test holds the two to the same list of keys.246269 var registry = map[string]definition{247-	KeyRenderAs:            {EntityCategory, Stable, enum(RenderAsPin, RenderAsText)},248-	KeyIconStd:             {EntityCategory, Stable, setName},249-	KeyIconKind:            {EntityCategory, Stable, enum(IconKindGlyph, IconKindPicture)},270+	KeyGeometryKind:        {EntityCollection, Stable, enum(GeometryPoint, GeometryPath, GeometryArea)},271+	KeyLabelPolicy:         {EntityCollection, Experimental, enum(LabelAlways, LabelQuiet)},272+	KeyRenderAs:            {EntityCollection, Stable, enum(RenderAsPin, RenderAsText)},273+	KeyIconStd:             {EntityCollection, Stable, setName},274+	KeyIconKind:            {EntityCollection, Stable, enum(IconKindGlyph, IconKindPicture)},250275 	KeyIconOutset:          {EntityWorld, Stable, enum(OutsetLight, OutsetDark)},251276 	KeyGeometrySurface:     {EntityWorld, Stable, enum(SurfacePlane, SurfaceSphere)},252277 	KeyGeometryProjection:  {EntityWorld, Stable, enum(ProjectionEquirect)},@@ -256,11 +281,11 @@ var registry = map[string]definition{
256281 	KeyGeometryMercatorDeg: {EntityWorld, Experimental, numbers(4)},257282 	KeyGeometryBody:        {EntityWorld, Experimental, slug},258283 	KeyGeometryRadiusKM:    {EntityWorld, Experimental, decimal},259-	KeyGeoLat:              {EntityLocation, Experimental, decimal},260-	KeyGeoLon:              {EntityLocation, Experimental, decimal},261-	KeyHydroHUC12:          {EntityZone, Experimental, huc12},262-	KeyStrokeWidthPx:       {EntityZone, Experimental, positiveDecimal},263-	KeyCategoryKey:         {EntityCategory, Experimental, slug},284+	KeyGeoLat:              {EntityFeature, Experimental, decimal},285+	KeyGeoLon:              {EntityFeature, Experimental, decimal},286+	KeyHydroHUC12:          {EntityFeature, Experimental, huc12},287+	KeyStrokeWidthPx:       {EntityCollection, Experimental, positiveDecimal},288+	KeyCollectionKey:       {EntityCollection, Experimental, slug},264289 }265290 266291 // Keys lists every registered key in a stable order, for the tests and the@@ -310,10 +335,13 @@ func Validate(entity Entity, attrs map[string]string) error {
310335 	return nil311336 }312337 313-// RenderAs answers how a category draws, from its attributes first and the314-// legacy display_type field when no attribute speaks. This is the one rule315-// the viewer used to hold as a string compare, spelled once for every316-// consumer: text is text, and everything else is a pin.338+// RenderAs answers how a point collection draws, from its attributes first339+// and the legacy display_type field when no attribute speaks. This is the340+// one rule the viewer used to hold as a string compare, spelled once for341+// every consumer: text is text, and everything else is a pin. The legacy342+// parameter survives only at ingestion, where the generator speaks this key343+// for MapGenie captures that predate the conventions; the wire itself344+// carries no displayType any more.317345 func RenderAs(attrs map[string]string, legacyDisplayType string) string {318346 	if value, declared := attrs[KeyRenderAs]; declared {319347 		return value

M internal/semconv/semconv_test.go +21 -12

@@ -13,9 +13,12 @@ func TestValidateHoldsTheVocabulary(t *testing.T) {
1313 		entity Entity1414 		attrs  map[string]string1515 	}{16-		{EntityCategory, map[string]string{KeyRenderAs: "pin"}},17-		{EntityCategory, map[string]string{KeyRenderAs: "text", KeyIconStd: "maki/mountain"}},18-		{EntityCategory, map[string]string{KeyIconKind: "glyph", KeyCategoryKey: "ripperdoc"}},16+		{EntityCollection, map[string]string{KeyRenderAs: "pin"}},17+		{EntityCollection, map[string]string{KeyRenderAs: "text", KeyIconStd: "maki/mountain"}},18+		{EntityCollection, map[string]string{KeyIconKind: "glyph", KeyCollectionKey: "ripperdoc"}},19+		{EntityCollection, map[string]string{KeyGeometryKind: "point"}},20+		{EntityCollection, map[string]string{KeyGeometryKind: "path", KeyStrokeWidthPx: "12"}},21+		{EntityCollection, map[string]string{KeyGeometryKind: "area", KeyLabelPolicy: "quiet"}},1922 		{EntityWorld, map[string]string{2023 			KeyGeometrySurface:     "sphere",2124 			KeyGeometryProjection:  "equirect",@@ -25,9 +28,10 @@ func TestValidateHoldsTheVocabulary(t *testing.T) {
2528 			KeyGeometryRadiusKM:    "3389.5",2629 		}},2730 		{EntityWorld, map[string]string{KeyIconOutset: "dark"}},28-		{EntityLocation, map[string]string{KeyGeoLat: "-42.4301", KeyGeoLon: "70.5025"}},31+		{EntityFeature, map[string]string{KeyGeoLat: "-42.4301", KeyGeoLon: "70.5025"}},32+		{EntityFeature, map[string]string{KeyHydroHUC12: "170703010101"}},2933 		// Empty is always fine: conventions are declared, never demanded.30-		{EntityCategory, nil},34+		{EntityCollection, nil},3135 	}3236 	for _, test := range good {3337 		if err := Validate(test.entity, test.attrs); err != nil {@@ -40,16 +44,21 @@ func TestValidateHoldsTheVocabulary(t *testing.T) {
4044 		attrs   map[string]string4145 		mention string4246 	}{43-		{EntityCategory, map[string]string{"atlas.render.like": "pin"}, "not registered"},44-		{EntityCategory, map[string]string{KeyRenderAs: "zone"}, "not one of"},47+		{EntityCollection, map[string]string{"atlas.render.like": "pin"}, "not registered"},48+		{EntityCollection, map[string]string{KeyRenderAs: "zone"}, "not one of"},4549 		{EntityWorld, map[string]string{KeyRenderAs: "pin"}, "attaches to"},46-		{EntityCategory, map[string]string{KeyIconStd: "mountain"}, "set/name"},47-		{EntityCategory, map[string]string{KeyIconStd: "Maki/Mountain"}, "slug"},50+		{EntityCollection, map[string]string{KeyIconStd: "mountain"}, "set/name"},51+		{EntityCollection, map[string]string{KeyIconStd: "Maki/Mountain"}, "slug"},52+		{EntityCollection, map[string]string{KeyGeometryKind: "polygon"}, "not one of"},53+		{EntityCollection, map[string]string{KeyLabelPolicy: "loud"}, "not one of"},54+		{EntityFeature, map[string]string{KeyGeometryKind: "area"}, "attaches to"},55+		{EntityFeature, map[string]string{KeyStrokeWidthPx: "12"}, "attaches to"},4856 		{EntityWorld, map[string]string{KeyGeometryEquirectPx: "0,0,8192"}, "4"},4957 		{EntityWorld, map[string]string{KeyGeometryRadiusKM: "big"}, "number"},50-		{EntityLocation, map[string]string{KeyGeoLat: "north"}, "number"},58+		{EntityFeature, map[string]string{KeyGeoLat: "north"}, "number"},59+		{EntityCollection, map[string]string{KeyHydroHUC12: "170703010101"}, "attaches to"},5160 		// The policy name never rides a payload.52-		{EntityLocation, map[string]string{KeyNoteText: "words"}, "not registered"},61+		{EntityFeature, map[string]string{KeyNoteText: "words"}, "not registered"},5362 	}5463 	for _, test := range bad {5564 		err := Validate(test.entity, test.attrs)@@ -131,7 +140,7 @@ func TestRegistryAgreesWithItsDocument(t *testing.T) {
131140 	if err != nil {132141 		t.Fatal(err)133142 	}134-	row := regexp.MustCompile("(?m)^\\| `(atlas\\.[a-z0-9_.]+)` \\| (bundle|world|zone|category|location) \\|.*\\| (stable|experimental) \\|")143+	row := regexp.MustCompile("(?m)^\\| `(atlas\\.[a-z0-9_.]+)` \\| (bundle|world|collection|feature) \\|.*\\| (stable|experimental) \\|")135144 	documented := make(map[string][2]string)136145 	for _, match := range row.FindAllStringSubmatch(string(doc), -1) {137146 		documented[match[1]] = [2]string{match[2], match[3]}

M main.go +5 -0

@@ -40,6 +40,11 @@ const catalogChangedTopic = "atlas:catalog-changed"
4040 var assets embed.FS4141 4242 func main() {43+	// A development build asked to run headless serves the same application44+	// over plain HTTP and opens no window: the parity sweep's whole ask.45+	if runHeadless(assets) {46+		return47+	}4348 	// Created inside Routes, which the framework calls while opening the4449 	// application, and used again at startup below; Open completes before the4550 	// window exists, so the order holds.

M parity_dev.go +65 -0

@@ -5,12 +5,77 @@ package main
55 import (66 	"fmt"77 	"io"8+	"io/fs"9+	"log/slog"10+	"net"811 	"net/http"912 	"os"1013 	"path/filepath"1114 	"time"15+16+	"github.com/FelineStateMachine/atlas/internal/bundle"1217 )1318 19+// runHeadless serves the whole application over plain HTTP and never opens a20+// window, when ATLAS_HEADLESS asks for it. The parity harness drives the app21+// through a browser either way; a desktop window popping over the reader's22+// work was the one part of the sweep that was never needed. The listener's23+// address lands in inspector.url exactly where the framework would put it,24+// so the harness finds a headless run and a windowed one the same way.25+func runHeadless(assets fs.FS) bool {26+	if os.Getenv("ATLAS_HEADLESS") == "" {27+		return false28+	}29+	dir := os.Getenv("ATLAS_BUNDLES_DIR")30+	if dir == "" {31+		base, err := os.UserConfigDir()32+		if err != nil {33+			fmt.Fprintln(os.Stderr, "atlas: headless without a config dir:", err)34+			os.Exit(1)35+		}36+		dir = filepath.Join(base, "dev.felinestatemachine.atlas", "bundles")37+	}38+	registry := bundle.NewRegistry(dir)39+	if err := registry.Rescan(); err != nil {40+		slog.Warn("atlas: scanning bundles", "error", err)41+	}42+	handler := routes(assets, registry)43+	// The framework serves the shell's own files under /static; headless44+	// answers for them from the same embedded tree.45+	mux := http.NewServeMux()46+	mux.Handle("/", handler)47+	for name, kind := range map[string]string{"app.css": "text/css", "app.js": "text/javascript"} {48+		mux.HandleFunc("GET /static/"+name, func(w http.ResponseWriter, r *http.Request) {49+			data, err := fs.ReadFile(assets, "assets/"+filepath.Base(r.URL.Path))50+			if err != nil {51+				http.NotFound(w, r)52+				return53+			}54+			w.Header().Set("Content-Type", kind+"; charset=utf-8")55+			_, _ = w.Write(data)56+		})57+	}58+	listener, err := net.Listen("tcp", "127.0.0.1:0")59+	if err != nil {60+		fmt.Fprintln(os.Stderr, "atlas: headless listener:", err)61+		os.Exit(1)62+	}63+	base, err := os.UserConfigDir()64+	if err == nil {65+		address := "http://" + listener.Addr().String()66+		path := filepath.Join(base, "dev.felinestatemachine.atlas", "inspector.url")67+		if err := os.MkdirAll(filepath.Dir(path), 0o755); err == nil {68+			_ = os.WriteFile(path, []byte(address+"\n"), 0o644)69+		}70+		fmt.Println("atlas: headless at", address)71+	}72+	if err := http.Serve(listener, mux); err != nil {73+		fmt.Fprintln(os.Stderr, "atlas: headless server:", err)74+		os.Exit(1)75+	}76+	return true77+}78+1479 // parityDir returns the directory that receives behavior-parity tour results.1580 // It sits beside the app's own data so the harness can find results without1681 // threading an environment variable through `open`.

M parity_release.go +8 -2

@@ -2,8 +2,14 @@
22 33 package main44 5-import "net/http"5+import (6+	"io/fs"7+	"net/http"8+)69 710 // Release builds carry no parity harness; the frontend's tour hotkey POSTs8-// into a route that does not exist and receives a 404.11+// into a route that does not exist and receives a 404, and the headless12+// server the harness drives does not exist to ask for.913 func registerParityRoutes(*http.ServeMux) {}14+15+func runHeadless(fs.FS) bool { return false }

M routes_test.go +45 -44

@@ -57,8 +57,10 @@ func TestRoutesServeEmbeddedExplorer(t *testing.T) {
5757 	if body := rec.Body.String(); !strings.Contains(body, `id="layers"`) {5858 		t.Fatal("root response does not contain the layers list")5959 	}60-	if body := rec.Body.String(); !strings.Contains(body, `id="zone-toggle"`) {61-		t.Fatal("root response does not contain the zone boundaries switch")60+	// Zones stopped being a hard-coded switch when the legend became one61+	// tree: every collection, shape or point, renders into the same list.62+	if body := rec.Body.String(); !strings.Contains(body, `id="legend"`) {63+		t.Fatal("root response does not contain the legend tree")6264 	}6365 }6466 @@ -321,15 +323,14 @@ type mapPayload struct {
321323 			X, Y, Width, Height int322324 		} `json:"surface"`323325 	} `json:"lenses"`324-	Groups []struct {325-		Categories []struct {326-			Title       string `json:"title"`327-			DisplayType string `json:"displayType"`328-			Color       string `json:"color"`329-			IconAsset   string `json:"iconAsset"`330-		} `json:"categories"`331-	} `json:"groups"`332-	Zones []any `json:"zones"`326+	Collections []struct {327+		Title     string            `json:"title"`328+		Kind      string            `json:"kind"`329+		Color     string            `json:"color"`330+		IconAsset string            `json:"iconAsset"`331+		Attrs     map[string]string `json:"attrs"`332+		Features  []any             `json:"features"`333+	} `json:"collections"`333334 }334335 335336 func readBuiltPayload(t *testing.T, held *bundle.Bundle, slug string) mapPayload {@@ -500,18 +501,14 @@ func TestBuiltBundlesCarryTextLabelsAndZones(t *testing.T) {
500501 	marathon := builtGame(t, games, "marathon")501502 	cryo := builtMapSlug(t, marathon, "Cryo Archive")502503 	payload := readBuiltPayload(t, marathon, cryo)503-	var areaOrdinal = -1504-	var ordinal int505-	for _, group := range payload.Groups {506-		for _, category := range group.Categories {507-			if category.Title == "Area" && category.DisplayType == "text" {508-				areaOrdinal = ordinal509-			}510-			ordinal++504+	areaOrdinal := -1505+	for index, collection := range payload.Collections {506+		if collection.Title == "Area" && collection.Attrs["atlas.render.as"] == "text" {507+			areaOrdinal = index511508 		}512509 	}513510 	if areaOrdinal < 0 {514-		t.Fatal("Cryo Archive has no text-display Area category")511+		t.Fatal("Cryo Archive has no text-rendered Area collection")515512 	}516513 	var foundPanopticon bool517514 	for _, location := range readBuiltLocations(t, marathon, cryo) {@@ -520,13 +517,19 @@ func TestBuiltBundlesCarryTextLabelsAndZones(t *testing.T) {
520517 		}521518 	}522519 	if !foundPanopticon {523-		t.Error("PANOPTICON is not preserved as a text-display location")520+		t.Error("PANOPTICON is not preserved as a text-rendered location")524521 	}525522 526523 	forza := builtGame(t, games, "forza-horizon-6")527524 	japan := readBuiltPayload(t, forza, builtMapSlug(t, forza, "Japan"))528-	if len(japan.Zones) != 10 {529-		t.Errorf("Forza Japan zones = %d, want 10", len(japan.Zones))525+	var zones int526+	for _, collection := range japan.Collections {527+		if collection.Kind != "point" {528+			zones += len(collection.Features)529+		}530+	}531+	if zones != 10 {532+		t.Errorf("Forza Japan zones = %d, want 10", zones)530533 	}531534 	var bounded int532535 	for _, variant := range japan.Lenses {@@ -592,30 +595,28 @@ func TestBuiltBundlesCarryCategoryIconsAndColors(t *testing.T) {
592595 	var foundPokemonCenter bool593596 	for _, held := range games {594597 		for _, entry := range held.Manifest.Worlds {595-			for _, group := range readBuiltPayload(t, held, entry.Slug).Groups {596-				for _, category := range group.Categories {597-					if category.IconAsset != "" {598-						iconAssets++599-						if strings.Contains(category.IconAsset, "/") {600-							t.Errorf("%s names icon %q, which is not bundle-relative",601-								held.Manifest.Volume.Slug, category.IconAsset)602-						}603-						if !held.Has("icons/" + category.IconAsset) {604-							t.Errorf("%s icon %q is missing", held.Manifest.Volume.Slug, category.IconAsset)605-						}606-					}607-					if held.Manifest.Volume.Slug != "pokemon-red-blue-yellow" ||608-						entry.Title != "Yellow" || category.Title != "Pokémon Center" {609-						continue598+			for _, collection := range readBuiltPayload(t, held, entry.Slug).Collections {599+				if collection.IconAsset != "" {600+					iconAssets++601+					if strings.Contains(collection.IconAsset, "/") {602+						t.Errorf("%s names icon %q, which is not bundle-relative",603+							held.Manifest.Volume.Slug, collection.IconAsset)610604 					}611-					foundPokemonCenter = true612-					if category.Color != "#38344C" {613-						t.Errorf("Pokémon Center color = %q, want #38344C", category.Color)614-					}615-					if category.IconAsset == "" {616-						t.Error("Pokémon Center has no icon asset")605+					if !held.Has("icons/" + collection.IconAsset) {606+						t.Errorf("%s icon %q is missing", held.Manifest.Volume.Slug, collection.IconAsset)617607 					}618608 				}609+				if held.Manifest.Volume.Slug != "pokemon-red-blue-yellow" ||610+					entry.Title != "Yellow" || collection.Title != "Pokémon Center" {611+					continue612+				}613+				foundPokemonCenter = true614+				if collection.Color != "#38344C" {615+					t.Errorf("Pokémon Center color = %q, want #38344C", collection.Color)616+				}617+				if collection.IconAsset == "" {618+					t.Error("Pokémon Center has no icon asset")619+				}619620 			}620621 		}621622 	}

M tools/generate/bundles.go +11 -5

@@ -28,7 +28,8 @@ import (
2828 //	6  geometry declared: spheres say so, pins carry true coordinates2929 //	7  attribute-level merge resolution; ledgers name canonical source slugs3030 //	8  zone prose defers to the text payload; zones mark hasText31-const policyRevision = 831+//	9  format v3: one collections array of point, path, and area features32+const policyRevision = 93233 3334 // writeBundles packs each game into its own .atlas file, named by game,3435 // capture day, and stamp. The directory is a registry, not a mirror: a new@@ -70,9 +71,11 @@ func writeVolumeBundle(
7071 	manifest := bundle.Manifest{7172 		Format:        bundle.Format,7273 		FormatVersion: bundle.FormatVersion,73-		Conventions:   semconv.Version,74-		Volume:        bundle.Volume{Slug: game.Slug, Title: game.Title},75-		Version:       bundle.Version{Revision: policyRevision},74+		// The manifest names the vocabulary the payloads actually speak,75+		// which since the unified wire is the registry's own version.76+		Conventions: semconv.Version,77+		Volume:      bundle.Volume{Slug: game.Slug, Title: game.Title},78+		Version:     bundle.Version{Revision: policyRevision},7679 		TileGrid: bundle.TileGrid{7780 			SourceZoom: grid.SourceZoom,7881 			FirstTile:  grid.FirstTile,@@ -108,13 +111,16 @@ func writeVolumeBundle(
108111 		stamp.Add("worlds/"+m.Slug+".bin", bundle.HashBytes(packed))109112 		stamp.Add("worlds/"+m.Slug+".text", bundle.HashBytes(textJSON))110113 114+		counts := m.featureTally()111115 		manifest.Worlds = append(manifest.Worlds, bundle.WorldEntry{112116 			Slug:       m.Slug,113117 			Title:      m.Title,114118 			Parent:     m.Parent,115119 			IconOutset: m.IconOutset,116120 			Center:     bundle.Coordinate{Lat: m.Center.Latitude, Lng: m.Center.Longitude},117-			PinCount:   m.PinCount,121+			Points:     counts.Point,122+			Paths:      counts.Path,123+			Areas:      counts.Area,118124 			UpdatedAt:  m.UpdatedAt,119125 		})120126 	}