Pressing the backquote deep over a canyon and landing on the whole chart loses the thread. The two cameras now answer to one another through the declared mapping: the globe opens facing what the chart was showing, the chart opens on what the globe was facing, each at a comparable closeness. The scale pairing is a rule of thumb -- the whole disc reads like the whole chart, each halving of altitude like one more zoom -- which is all "the same spot" needs.
- commit
- f799a54e97fc730c85d7c6dbca9d6ed94799fedb
- parent
- 37fe05402c2e9224a91e7684dd211a35b513e2b2
- author
- Dami <dami.etoile@gmail.com>
| M | assets/ | 492 | +++++++++++++++--------------- |
| M | frontend/ | 42 | +++- |
@@ -1,18 +1,18 @@
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w=0;if(!v&&(!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)v=!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(!v){let S=[(e[0]+n[0])/2,(e[1]+n[1])/2],T=this.transformInv_(S),P;x?P=(gu(s[0],p)+gu(a[0],p))/2-gu(T[0],p):P=(s[0]+a[0])/2-T[0];let R=(s[1]+a[1])/2-T[1];v=P*P+R*R>this.errorThresholdSquared_}if(v){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),P=[(r[0]+e[0])/2,(r[1]+e[1])/2],R=this.transformInv_(P);this.addQuad_(e,t,S,P,s,o,T,R,c-1),this.addQuad_(P,S,n,r,R,T,a,l,c-1)}else{let S=[(e[0]+t[0])/2,(e[1]+t[1])/2],T=this.transformInv_(S),P=[(n[0]+r[0])/2,(n[1]+r[1])/2],R=this.transformInv_(P);this.addQuad_(e,S,P,r,s,T,R,l,c-1),this.addQuad_(S,t,n,P,T,o,a,R,c-1)}return}}if(x){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=Er();return this.triangles_.forEach(function(t,n,r){let s=t.source;N0(e,s[0]),N0(e,s[1]),N0(e,s[2])}),e}getTriangles(){return this.triangles_}},WG=pP;var AP=class extends mg{constructor(e,t,n,r,s,o,a,l,c,u,f,p){super(s,rn.IDLE,p),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 x=r.getTileCoordExtent(this.wrappedTileCoord_),v=this.targetTileGrid_.getExtent(),w=this.sourceTileGrid_.getExtent(),S=v?Au(x,v):x;if(ux(S)===0){this.state=rn.EMPTY;return}let T=e.getExtent();T&&(w?w=Au(w,T):w=T);let P=r.getResolution(this.wrappedTileCoord_[0]),R=kG(e,n,S,P);if(!isFinite(R)||R<=0){this.state=rn.EMPTY;return}let C=u!==void 0?u:.5;if(this.triangulation_=new WG(e,n,S,w,R*C,P),this.triangulation_.getTriangles().length===0){this.state=rn.EMPTY;return}this.sourceZ_=t.getZForResolution(R);let L=this.triangulation_.calculateSourceExtent();if(w&&(e.canWrapX()?(L[1]=_i(L[1],w[1],w[3]),L[3]=_i(L[3],w[1],w[3])):L=Au(L,w)),!ux(L))this.state=rn.EMPTY;else{let D=0,F=0;e.canWrapX()&&(D=Wn(T),F=Math.floor((L[0]-T[0])/D)),iw(L.slice(),e,!0).forEach(B=>{let z=t.getTileRangeForExtentAndZ(B,this.sourceZ_);for(let V=z.minX;V<=z.maxX;V++)for(let H=z.minY;H<=z.maxY;H++){let 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KG{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=Nn(t),r=t.getState(),s;r==rn.LOADING?(this.tileLoadingKeys_[n]=!0,s=Iw.TILELOADSTART):n in this.tileLoadingKeys_&&(delete 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n=As(e);if(n){let r=Nn(n);r in this.tileGridForProjection||(this.tileGridForProjection[r]=t)}}};function xoe(i,e){if(Ls){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 ${o.status}`);return o.blob()}).then(o=>createImageBitmap(o)).then(o=>{let a=i.getImage();a.width=o.width,a.height=o.height,a.getContext("2d").drawImage(o,0,0),o.close?.(),a.dispatchEvent(new Event("load"))}).catch(()=>{i.getImage().dispatchEvent(new Event("error"))});return}i.getImage().src=e}var QG=yP;var vP=class extends QG{constructor(e){e=e||{};let t=e.projection!==void 0?e.projection:"EPSG:3857",n=e.tileGrid!==void 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bV(i){let[e,t]=await Promise.all([fetch(`${k.game.base}/maps/${i.slug}.json`),fetch(`${k.game.base}/maps/${i.slug}.bin`)]);if(!e.ok||!t.ok)throw new Error(`map ${i.slug} is not served under this catalog any more`);let[n,r]=await Promise.all([e.json(),t.arrayBuffer()]),s=n.groups.flatMap(o=>o.categories);return hae(r,s),{...i,grid:n.grid,variants:n.variants,groups:n.groups,zones:n.zones||[],attrs:n.attrs||{},merged:n.merged||[],sections:gV(n.groups)}}function hae(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),p=new Uint32Array(i,o+=s*4,s+1),x=new Uint16Array(i,o+=(s+1)*4,s),v=new Uint8Array(i,o+s*2),w=new 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n=k.engine?.getView();k.restore={game:t.slug,map:k.map?.slug,variant:k.map?k.map.variants.indexOf(k.variant):0,center:n?.getCenter(),zoom:n?.getZoom(),hidden:[...k.hiddenCategories],collapsed:[...k.collapsedSections],overviewDocked:k.overviewDocked,dockFolded:k.dockFolded,dockDismissed:k.dockDismissed},await of(t.slug,k.map?.slug);return}k.game=t,we.game.value=t.slug}function yI(){let i=!k.catalog?.games?.length;we.emptyState.hidden=!i,k.catalog?.bundlesDir&&(we.emptyPath.textContent=k.catalog.bundlesDir)}async function vI(){for(let i of[we.emptyOpen,we.addBundles])i.disabled=!0;try{let e=await(await fetch("/data/bundles/import",{method:"POST"})).json().catch(()=>({}));await K0();let t=e.imported?.[0];t&&k.catalog.games.some(n=>n.slug===t)&&await of(t)}finally{for(let i of[we.emptyOpen,we.addBundles])i.disabled=!1}}var Ks={ADD:"add",REMOVE:"remove"};var wV={LENGTH:"length"},Pg=class extends Xs{constructor(e,t,n){super(e),this.element=t,this.index=n}},bI=class extends 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coordinate(){return this.coordinate_||(this.coordinate_=this.map.getCoordinateFromPixel(this.pixel)),this.coordinate_}set coordinate(e){this.coordinate_=e}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}},Cu=SI;var nr={SINGLECLICK:"singleclick",CLICK:Jt.CLICK,DBLCLICK:Jt.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"};var kx={POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"};var TI=class extends md{constructor(e,t){super(e),this.map_=e,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=t===void 0?1:t,this.down_=null;let n=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=n,this.pointerdownListenerKey_=Un(n,kx.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=Un(n,kx.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(Jt.TOUCHMOVE,this.boundHandleTouchMove_,vw?{passive:!1}:!1)}emulateClick_(e){let t=new Cu(nr.CLICK,this.map_,e);this.dispatchEvent(t),this.clickTimeoutId_!==void 0?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,t=new Cu(nr.DBLCLICK,this.map_,e),this.dispatchEvent(t)):this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;let n=new Cu(nr.SINGLECLICK,this.map_,e);this.dispatchEvent(n)},250)}updateActivePointers_(e){let t=e,n=t.pointerId;if(t.type==nr.POINTERUP||t.type==nr.POINTERCANCEL){delete this.trackedTouches_[n];for(let r in this.trackedTouches_)if(this.trackedTouches_[r].target!==t.target){delete this.trackedTouches_[r];break}}else(t.type==nr.POINTERDOWN||t.type==nr.POINTERMOVE)&&(this.trackedTouches_[n]=t);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(e){this.updateActivePointers_(e);let t=new Cu(nr.POINTERUP,this.map_,e,void 0,void 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(ii),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 Cu(nr.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(Un(n,nr.POINTERMOVE,this.handlePointerMove_,this),Un(n,nr.POINTERUP,this.handlePointerUp_,this),Un(this.element_,nr.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==n&&this.dragListenerKeys_.push(Un(this.element_.getRootNode(),nr.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(e){if(this.isMoving_(e)){this.updateActivePointers_(e),this.dragging_=!0;let t=new Cu(nr.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 Cu(nr.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_&&(ii(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(Jt.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(ii(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(ii),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},SV=TI;var Ru={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"};var uo={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"};var Gx=1/0,EI=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,_u(this.queuedElements_)}dequeue(){let e=this.elements_,t=this.priorities_,n=e[0];e.length==1?(e.length=0,t.length=0):(e[0]=e.pop(),t[0]=t.pop(),this.siftUp_(0));let r=this.keyFunction_(n);return delete this.queuedElements_[r],n}enqueue(e){zn(!(this.keyFunction_(e)in this.queuedElements_),"Tried to enqueue an `element` that was already added to the queue");let t=this.priorityFunction_(e);return t!=Gx?(this.elements_.push(e),this.priorities_.push(t),this.queuedElements_[this.keyFunction_(e)]=!0,this.siftDown_(0,this.elements_.length-1),!0):!1}getCount(){return this.elements_.length}getLeftChildIndex_(e){return e*2+1}getRightChildIndex_(e){return e*2+2}getParentIndex_(e){return e-1>>1}heapify_(){let e;for(e=(this.elements_.length>>1)-1;e>=0;e--)this.siftUp_(e)}isEmpty(){return this.elements_.length===0}isKeyQueued(e){return e in this.queuedElements_}isQueued(e){return this.isKeyQueued(this.keyFunction_(e))}siftUp_(e){let t=this.elements_,n=this.priorities_,r=t.length,s=t[e],o=n[e],a=e;for(;e<r>>1;){let l=this.getLeftChildIndex_(e),c=this.getRightChildIndex_(e),u=c<r&&n[c]<n[l]?c:l;t[e]=t[u],n[e]=n[u],e=u}t[e]=s,n[e]=o,this.siftDown_(a,e)}siftDown_(e,t){let n=this.elements_,r=this.priorities_,s=n[t],o=r[t];for(;t>e;){let a=this.getParentIndex_(t);if(r[a]>o)n[t]=n[a],r[t]=r[a],t=a;else break}n[t]=s,r[t]=o}reprioritize(){let e=this.priorityFunction_,t=this.elements_,n=this.priorities_,r=0,s=t.length,o,a,l;for(a=0;a<s;++a)o=t[a],l=e(o),l==Gx?delete this.queuedElements_[this.keyFunction_(o)]:(n[r]=l,t[r++]=o);t.length=r,n.length=r,this.heapify_()}},TV=EI;var MI=class extends TV{constructor(e,t){super(n=>e.apply(null,n),n=>n[0].getKey()),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=t,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(e){let t=super.enqueue(e);return t&&e[0].addEventListener(Jt.CHANGE,this.boundHandleTileChange_),t}getTilesLoading(){return this.tilesLoading_}handleTileChange(e){let t=e.target,n=t.getState();if(n===rn.LOADED||n===rn.ERROR||n===rn.EMPTY){n!==rn.ERROR&&t.removeEventListener(Jt.CHANGE,this.boundHandleTileChange_);let r=t.getKey();r in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[r],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(e,t){let n=0;for(;this.tilesLoading_<e&&n<t&&this.getCount()>0;){let r=this.dequeue()[0],s=r.getKey();r.getState()===rn.IDLE&&!(s in this.tilesLoadingKeys_)&&(this.tilesLoadingKeys_[s]=!0,++this.tilesLoading_,++n,r.load())}}},EV=MI;function MV(i,e,t,n,r){if(!i||!(t in i.wantedTiles))return Gx;if(!i.wantedTiles[t][e.getKey()])return Gx;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 Os={ANIMATING:0,INTERACTING:1};var $l={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function CI(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,p=i[0]+l/2+u,x=i[2]-l/2+u,v=i[1]+c/2+f,w=i[3]-c/2+f;p>x&&(p=(x+p)/2,x=p),v>w&&(v=(w+v)/2,w=v);let S=_i(n[0],p,x),T=_i(n[1],v,w);if(o&&t&&r){let P=30*r;S+=-P*Math.log(1+Math.max(0,p-n[0])/P)+P*Math.log(1+Math.max(0,n[0]-x)/P),T+=-P*Math.log(1+Math.max(0,v-n[1])/P)+P*Math.log(1+Math.max(0,n[1]-w)/P)}return[S,T]})}function CV(i){return i}function RI(i,e,t,n){let r=Wn(e)/t[0],s=gr(e)/t[1];return n?Math.min(i,Math.max(r,s)):Math.min(i,Math.min(r,s))}function PI(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),_i(n,t/2,e*2)}function RV(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?RI(l,t,o,n):l;if(a)return e?PI(r,u,c):_i(r,c,u);let f=Math.min(u,r),p=Math.floor(hg(i,f,s));return i[p]>u&&p<i.length-1?i[p+1]:i[p]}})}function PV(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?RI(e,r,l,s):e;if(c)return n?PI(o,u,t):_i(o,t,u);let f=1e-9,p=Math.ceil(Math.log(e/u)/Math.log(i)-f),x=-a*(.5-f)+.5,v=Math.min(u,o),w=Math.floor(Math.log(e/v)/Math.log(i)+x),S=Math.max(p,w),T=e/Math.pow(i,S);return _i(T,t,u)}})}function II(i,e,t,n,r){return t=t!==void 0?t:!0,(function(s,o,a,l){if(s!==void 0){let c=n?RI(i,n,a,r):i;return!t||!l?_i(s,e,c):PI(s,c,e)}})}function Ig(i){if(i!==void 0)return 0}function NI(i){if(i!==void 0)return i}function IV(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 NV(i){let e=i===void 0?vc(5):i;return(function(t,n){return n||t===void 0?t:Math.abs(t)<=e?0:t})}var LI=0,FI=class extends ms{constructor(e){super(),this.on,this.once,this.un,e=Object.assign({},e),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=pw(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&&cG(),e.center&&(e.center=Sc(e.center,this.projection_)),e.extent&&(e.extent=Tc(e.extent,this.projection_)),this.applyOptions_(e)}applyOptions_(e){let t=Object.assign({},e);for(let a in $l)delete t[a];this.setProperties(t,!0);let n=pae(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=dae(e),s=n.constraint,o=Aae(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=Sc(r.center,this.getProjection())),r.anchor&&(r=Object.assign({},r),r.anchor=Sc(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&&iS(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||LG,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 p=gu(u.rotation-l+Math.PI,2*Math.PI)-Math.PI;f.targetRotation=l+p,l=f.targetRotation}mae(f)?f.complete=!0:s+=f.duration,c.push(f)}this.animations_.push(c),this.setHint(Os.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[Os.ANIMATING]>0}getInteracting(){return this.hints_[Os.INTERACTING]>0}cancelAnimations(){this.setHint(Os.ANIMATING,-this.hints_[Os.ANIMATING]);let e;for(let t=0,n=this.animations_.length;t<n;++t){let r=this.animations_[t];if(r[0].callback&&iS(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 p=l.sourceCenter[0],x=l.sourceCenter[1],v=l.targetCenter[0],w=l.targetCenter[1];this.nextCenter_=l.targetCenter;let S=p+f*(v-p),T=x+f*(w-x);this.targetCenter_=[S,T]}if(l.sourceResolution&&l.targetResolution){let p=f===1?l.targetResolution:l.sourceResolution+f*(l.targetResolution-l.sourceResolution);if(l.anchor){let x=this.getViewportSize_(this.getRotation()),v=this.constraints_.resolution(p,0,x,!0);this.targetCenter_=this.calculateCenterZoom(v,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=p,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){let p=f===1?gu(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+f*(l.targetRotation-l.sourceRotation);if(l.anchor){let x=this.constraints_.rotation(p,!0);this.targetCenter_=this.calculateCenterRotate(x,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=p}if(this.applyTargetState_(!0),t=!0,!l.complete)break}if(s){this.animations_[n]=null,this.setHint(Os.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let o=r[0].callback;o&&iS(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]],rg(n,e-this.getRotation()),V9(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&&Ax(e,this.getProjection())}getCenterInternal(){return this.get($l.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 fd(t,this.getProjection())}calculateExtentInternal(e){e=e||this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();zn(t,"The view center is not defined");let n=this.getResolution();zn(n!==void 0,"The view resolution is not defined");let r=this.getRotation();return zn(r!==void 0,"The view rotation is not defined"),hx(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($l.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(Tc(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t=t||this.getViewportSizeMinusPadding_();let n=Wn(e)/t[0],r=gr(e)/t[1];return Math.max(n,r)}getResolutionForValueFunction(e){e=e||2;let t=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(t/n)/Math.log(e);return(function(s){return t/Math.pow(e,s*r)})}getRotation(){return this.get($l.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=DI(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=hg(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=_i(Math.floor(e),0,this.resolutions_.length-2),n=this.resolutions_[t]/this.resolutions_[t+1];return this.resolutions_[t]/Math.pow(n,_i(e-t,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,e-this.minZoom_)}fit(e,t){let n;if(zn(Array.isArray(e)||typeof e.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(e)){zn(!mu(e),"Cannot fit empty extent provided as `geometry`");let r=Tc(e,this.getProjection());n=UP(r)}else if(e.getType()==="Circle"){let r=Tc(e.getExtent(),this.getProjection());n=UP(r),n.rotate(this.getRotation(),Oa(r))}else{let r=U0();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,p=s.length;f<p;f+=o){let x=s[f]*n-s[f+1]*r,v=s[f]*r+s[f+1]*n;a=Math.min(a,x),l=Math.min(l,v),c=Math.max(c,x),u=Math.max(u,v)}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),p=Oa(a);p[0]+=(r[1]-r[3])/2*l,p[1]+=(r[0]-r[2])/2*l;let x=p[0]*f-p[1]*u,v=p[1]*f+p[0]*u,w=this.getConstrainedCenter([x,v],l),S=t.callback?t.callback:Qh;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),iS(S,!0))}centerOn(e,t,n){this.centerOnInternal(Sc(e,this.getProjection()),t,n)}centerOnInternal(e,t,n){this.setCenterInternal(DI(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=DI(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=Ax(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&&Sc(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=Sc(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&&Sc(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($l.ROTATION)!==r&&this.set($l.ROTATION,r),this.get($l.RESOLUTION)!==o&&(this.set($l.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get($l.CENTER)||!D0(this.get($l.CENTER),a))&&this.set($l.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()||!D0(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:s,center:l,resolution:a,duration:e,easing:ql,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Os.INTERACTING,1)}endInteraction(e,t,n){n=n&&Sc(n,this.getProjection()),this.endInteractionInternal(e,t,n)}endInteractionInternal(e,t,n){this.getInteracting()&&(this.setHint(Os.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 iS(i,e){setTimeout(function(){i(e)},0)}function dae(i){if(i.extent!==void 0){let t=i.smoothExtentConstraint!==void 0?i.smoothExtentConstraint:!0;return CI(i.extent,i.constrainOnlyCenter,t)}let e=pw(i.projection,"EPSG:3857");if(i.multiWorld!==!0&&e.isGlobal()){let t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,CI(t,!1,!1)}return CV}function pae(i){let e,t,n,o=i.minZoom!==void 0?i.minZoom:LI,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,p=pw(i.projection,"EPSG:3857"),x=p.getExtent(),v=i.constrainOnlyCenter,w=i.extent;if(!c&&!w&&p.isGlobal()&&(v=!1,w=x),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=RV(S,u,!v&&w,f):e=II(t,n,u,!v&&w,f)}else{let T=(x?Math.max(Wn(x),gr(x)):360*$h.degrees/p.getMetersPerUnit())/256/Math.pow(2,LI),P=T/Math.pow(2,28-LI);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=P),a=o+Math.floor(Math.log(t/n)/Math.log(l)),n=t/Math.pow(l,a-o),i.constrainResolution?e=PV(l,t,n,u,!v&&w,f):e=II(t,n,u,!v&&w,f)}return{constraint:e,maxResolution:t,minResolution:n,minZoom:o,zoomFactor:l}}function Aae(i){if(i.enableRotation!==void 0?i.enableRotation:!0){let t=i.constrainRotation;return t===void 0||t===!0?NV():t===!1?NI:typeof t=="number"?IV(t):NI}return Ig}function mae(i){return!(i.sourceCenter&&i.targetCenter&&!D0(i.sourceCenter,i.targetCenter)||i.sourceResolution!==i.targetResolution||i.sourceRotation!==i.targetRotation)}function DI(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 ul=FI;var OI=class extends ms{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)ii(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!==Qh&&this.listenerKeys.push(Un(e,Ru.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e=="string"?document.getElementById(e):e}},Ng=OI;var BI=class extends Ng{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(Jt.CLICK,this.handleClick_.bind(this),!1);let c=t+" "+bd+" "+Eg+(this.collapsed_&&this.collapsible_?" "+JP:"")+(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=>CG(()=>r))),n=t.length>0;if(this.renderedVisible_!=n&&(this.element.style.display=n?"":"none",this.renderedVisible_=n),!Io(t,this.renderedAttributions_)){FG(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(JP),this.collapsed_?uP(this.collapseLabel_,this.label_):uP(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)}},LV=BI;var UI=class extends Ng{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(Jt.CLICK,this.handleClick_.bind(this),!1);let a=t+" "+bd+" "+Eg,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(Lx)}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:ql}):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(Lx);!s&&n===0?this.element.classList.add(Lx):s&&n!==0&&this.element.classList.remove(Lx)}this.label_.style.transform=r}this.rotation_=n}},DV=UI;var kI=class extends Ng{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(Jt.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(Jt.CLICK,this.handleClick_.bind(this,-n),!1);let p=t+" "+bd+" "+Eg,x=this.element;x.className=p,x.appendChild(u),x.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:ql})):n.setZoom(s)}}},FV=kI;function rS(i){i=i||{};let e=new co;return(i.zoom===void 0||i.zoom)&&e.push(new FV(i.zoomOptions)),(i.rotate===void 0||i.rotate)&&e.push(new DV(i.rotateOptions)),(i.attribution===void 0||i.attribution)&&e.push(new LV(i.attributionOptions)),e}var GI=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_}},OV=GI;var zI={ACTIVE:"active"};var VI=class extends ms{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(zI.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(zI.ACTIVE,e)}setMap(e){this.map_=e}};function BV(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:DG,center:i.getConstrainedCenter(r)})}}function Lg(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:ql})}var Pu=VI;var qI=class extends Pu{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==nr.DBLCLICK){let n=e.originalEvent,r=e.map,s=e.coordinate,o=n.shiftKey?-this.delta_:this.delta_,a=r.getView();Lg(a,o,s,this.duration_),n.preventDefault(),t=!0}return!t}},UV=qI;function zx(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 kV=function(i){let e=i.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},gae=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)},sS=function(i){let e=i.map.getTargetElement(),t=e.getRootNode();return(t instanceof ShadowRoot?t.host:e).hasAttribute("tabindex")?gae(i):!0},GV=Kh;var oS=function(i){let e=i.originalEvent;return"pointerId"in e&&e.button==0&&!(RG&&sP&&e.ctrlKey)};var aS=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey};var zV=function(i){let e=i.originalEvent;return sP?e.metaKey:e.ctrlKey},VV=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},lS=function(i){let e=i.originalEvent,t=e.target.tagName;return t!=="INPUT"&&t!=="SELECT"&&t!=="TEXTAREA"&&!e.target.isContentEditable},cS=function(i){let e=i.originalEvent;return"pointerId"in e&&e.pointerType=="mouse"};var qV=function(i){let e=i.originalEvent;return"pointerId"in e&&e.isPrimary&&e.button===0};var HI=class extends Pu{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==nr.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==nr.POINTERUP){let n=this.handleUpEvent(e);this.handlingDownUpSequence=n&&this.targetPointers.length>0}}else if(e.type==nr.POINTERDOWN){let n=this.handleDownEvent(e);this.handlingDownUpSequence=n,t=this.stopDown(n)}else e.type==nr.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 Dg(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 Iu=HI;var WI=class extends Iu{constructor(e){super({stopDown:Zh}),e=e||{},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:zx(aS,qV);this.condition_=e.onFocusOnly?zx(sS,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(Dg(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();q9(s,a.getResolution()),rg(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:ql})}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}},HV=WI;var jI=class extends Iu{constructor(e){e=e||{},super({stopDown:Zh}),this.condition_=e.condition?e.condition:kV,this.lastAngle_=void 0,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){if(!cS(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===Ig)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 cS(e)?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){return cS(e)&&oS(e)&&this.condition_(e)?(e.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}},WV=jI;var XI=class extends Ad{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 vu([r])}getGeometry(){return this.geometry_}},jV=XI;var Fg={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"},Z0=class extends Xs{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},$I=class extends Iu{constructor(e){super(),this.on,this.once,this.un,e=e??{},this.box_=new jV(e.className||"ol-dragbox"),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??oS,this.boxEndCondition_=e.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(e,t,n){let r=n[0]-t[0],s=n[1]-t[1];return r*r+s*s>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(e){this.startPixel_&&(this.box_.setPixels(this.startPixel_,e.pixel),this.dispatchEvent(new Z0(Fg.BOXDRAG,e.coordinate,e)))}handleUpEvent(e){if(!this.startPixel_)return!1;let t=this.boxEndCondition_(e,this.startPixel_,e.pixel);return t&&this.onBoxEnd(e),this.dispatchEvent(new Z0(t?Fg.BOXEND:Fg.BOXCANCEL,e.coordinate,e)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(e){return this.condition_(e)?(this.startPixel_=e.pixel,this.box_.setMap(e.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new Z0(Fg.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Z0(Fg.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(e)}setMap(e){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Z0(Fg.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(e)}},XV=$I;var YI=class extends XV{constructor(e){e=e||{};let t=e.condition?e.condition:VV;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:ql})}},$V=YI;var Td={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"};var KI=class extends Pu{constructor(e){super(),e=e||{},this.defaultCondition_=function(t){return aS(t)&&lS(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==Jt.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==Td.DOWN||r==Td.LEFT||r==Td.RIGHT||r==Td.UP)){let o=e.map.getView(),a=o.getResolution()*this.pixelDelta_,l=0,c=0;r==Td.DOWN?c=-a:r==Td.LEFT?l=-a:r==Td.RIGHT?l=a:c=a;let u=[l,c];rg(u,o.getRotation()),BV(o,u,this.duration_),n.preventDefault(),t=!0}}return!t}},YV=KI;var ZI=class extends Pu{constructor(e){super(),e=e||{},this.condition_=e.condition?e.condition:function(t){return!zV(t)&&lS(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==Jt.KEYDOWN||e.type==Jt.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();Lg(a,o,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},KV=ZI;var _ae=40,xae=300,yae=3,QI=class extends Pu{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:GV;this.condition_=e.onFocusOnly?zx(sS,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(ii),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(e),e){let t=e.getOwnerDocument();this.ctrlKeyListenerKeys_.push(Un(t,"keydown",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!0)}),Un(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!==Jt.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*=_ae;break;case WheelEvent.DOM_DELTA_PAGE:o*=xae;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*yae),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=-_i(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),Lg(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)}},ZV=QI;var JI=class extends Iu{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Zh),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!==Ig&&(this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(Dg(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}},QV=JI;var e5=class extends Iu{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Zh),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(Dg(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}},JV=e5;function uS(i){i=i||{};let e=new co,t=new OV(-.005,.05,100);return(i.altShiftDragRotate===void 0||i.altShiftDragRotate)&&e.push(new WV),(i.doubleClickZoom===void 0||i.doubleClickZoom)&&e.push(new UV({delta:i.zoomDelta,duration:i.zoomDuration})),(i.dragPan===void 0||i.dragPan)&&e.push(new HV({onFocusOnly:i.onFocusOnly,kinetic:t})),(i.pinchRotate===void 0||i.pinchRotate)&&e.push(new QV),(i.pinchZoom===void 0||i.pinchZoom)&&e.push(new JV({duration:i.zoomDuration})),(i.keyboard===void 0||i.keyboard)&&(e.push(new YV),e.push(new KV({delta:i.zoomDelta,duration:i.zoomDuration}))),(i.mouseWheelZoom===void 0||i.mouseWheelZoom)&&e.push(new ZV({onFocusOnly:i.onFocusOnly,duration:i.zoomDuration})),(i.shiftDragZoom===void 0||i.shiftDragZoom)&&e.push(new $V({duration:i.zoomDuration})),e}var Ti={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 t5=class extends ms{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[Ti.OPACITY]=e.opacity!==void 0?e.opacity:1,zn(typeof t[Ti.OPACITY]=="number","Layer opacity must be a number"),t[Ti.VISIBLE]=e.visible!==void 0?e.visible:!0,t[Ti.Z_INDEX]=e.zIndex,t[Ti.MAX_RESOLUTION]=e.maxResolution!==void 0?e.maxResolution:1/0,t[Ti.MIN_RESOLUTION]=e.minResolution!==void 0?e.minResolution:0,t[Ti.MIN_ZOOM]=e.minZoom!==void 0?e.minZoom:-1/0,t[Ti.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=_i(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 $n()}getLayerStatesArray(e){return $n()}getExtent(){return this.get(Ti.EXTENT)}getMaxResolution(){return this.get(Ti.MAX_RESOLUTION)}getMinResolution(){return this.get(Ti.MIN_RESOLUTION)}getMinZoom(){return this.get(Ti.MIN_ZOOM)}getMaxZoom(){return this.get(Ti.MAX_ZOOM)}getOpacity(){return this.get(Ti.OPACITY)}getSourceState(){return $n()}getVisible(){return this.get(Ti.VISIBLE)}getZIndex(){return this.get(Ti.Z_INDEX)}setBackground(e){this.background_=e,this.changed()}setExtent(e){this.set(Ti.EXTENT,e)}setMaxResolution(e){this.set(Ti.MAX_RESOLUTION,e)}setMinResolution(e){this.set(Ti.MIN_RESOLUTION,e)}setMaxZoom(e){this.set(Ti.MAX_ZOOM,e)}setMinZoom(e){this.set(Ti.MIN_ZOOM,e)}setOpacity(e){zn(typeof e=="number","Layer opacity must be a number"),this.set(Ti.OPACITY,e)}setVisible(e){this.set(Ti.VISIBLE,e)}setZIndex(e){this.set(Ti.Z_INDEX,e)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}},hS=t5;var Ed={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"},Nc=class extends Xs{constructor(e,t){super(e),this.layer=t}},n5={LAYERS:"layers"},i5=class i extends hS{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(n5.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new co(n.slice(),{unique:!0}):zn(typeof n.getArray=="function","Expected `layers` to be an array or a `Collection`"):n=new co(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(ii),this.layersListenerKeys_.length=0;let e=this.getLayers();this.layersListenerKeys_.push(Un(e,Ks.ADD,this.handleLayersAdd_,this),Un(e,Ks.REMOVE,this.handleLayersRemove_,this));for(let n in this.listenerKeys_)this.listenerKeys_[n].forEach(ii);_u(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 Nc(Ed.ADDLAYER,s))}this.changed()}registerLayerListeners_(e){let t=[Un(e,Mc.PROPERTYCHANGE,this.handleLayerChange_,this),Un(e,Jt.CHANGE,this.handleLayerChange_,this)];e instanceof i&&t.push(Un(e,Ed.ADDLAYER,this.handleLayerGroupAdd_,this),Un(e,Ed.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[Nn(e)]=t}handleLayerGroupAdd_(e){this.dispatchEvent(new Nc(Ed.ADDLAYER,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new Nc(Ed.REMOVELAYER,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new Nc(Ed.ADDLAYER,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=Nn(t);this.listenerKeys_[n].forEach(ii),delete this.listenerKeys_[n],this.dispatchEvent(new Nc(Ed.REMOVELAYER,t)),this.changed()}getLayers(){return this.get(n5.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 Nc(Ed.REMOVELAYER,n[r]))}this.set(n5.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=Au(l.extent,r.extent):l.extent=r.extent),l.zIndex===void 0&&(l.zIndex=s)}return t}getSourceState(){return"ready"}},Vx=i5;var ho={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"};var r5=class extends hS{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(Ti.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(Ti.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){let e=this.getSource();return 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n=e.getViewport();n&&n.insertBefore(this.element_,n.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(e,t){let n=this.getMap();if(n.hasListener(e)){let r=new ES(e,void 0,t);n.dispatchEvent(r)}}disposeInternal(){ii(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(e){if(!e){this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1);return}this.calculateMatrices2D(e),this.dispatchRenderEvent(ho.PRECOMPOSE,e);let t=e.layerStatesArray.sort((u,f)=>u.zIndex-f.zIndex);t.some(u=>u.layer instanceof TS&&u.layer.getDeclutter())&&(e.declutter={});let r=e.viewState;this.children_.length=0;let o=this.getMap().getTargetElement(),a;ll(o)&&(a=o.getContext("2d"),a.setTransform(1,0,0,1,0,0),a.clearRect(0,0,o.width,o.height));let l=[],c=a?o:null;for(let u=0,f=t.length;u<f;++u){let p=t[u];e.layerIndex=u;let x=p.layer,v=x.getSourceState();if(!qx(p,r)||v!="ready"&&v!="undefined"){x.unrender();continue}let 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this.interactions}getLayerGroup(){return this.get(uo.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof co){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=Sc(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?Mr(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(uo.SIZE)}getView(){return this.get(uo.VIEW)}getViewport(){return 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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[Os.ANIMATING]||o[Os.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(ho.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(ho.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new Sd(Ru.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new Sd(Ru.LOADSTART,this,e))));let n=this.postRenderFunctions_;if(e)for(let 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n=e.extent,r=e.viewState.resolution,s=e.viewState.rotation,o=e.pixelRatio,a=Math.round(Wn(n)/r*o),l=Math.round(gr(n)/r*o);lo(this.pixelTransform,e.size[0]/2,e.size[1]/2,1/o,1/o,s,-a/2,-l/2),Tw(this.inversePixelTransform,this.pixelTransform);let c=VG(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 ES(e,this.inversePixelTransform,n,t);r.dispatchEvent(s)}}preRender(e,t){this.frameState=t,!t.declutter&&this.dispatchRenderEvent_(ho.PRERENDER,e,t)}postRender(e,t){t.declutter||this.dispatchRenderEvent_(ho.POSTRENDER,e,t)}renderDeferredInternal(e){}getRenderContext(e){return e.declutter&&!this.deferredContext_&&(this.deferredContext_=new 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t=this.frameState;if(!t)return null;let n=this.getLayer(),r=Mr(t.pixelToCoordinateTransform,e.slice()),s=n.getExtent();if(s&&!xc(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),p=this.getTile(u,f[1],f[2],t);if(!p||p.getState()!==rn.LOADED)continue;let x=l.getOrigin(u),v=Vr(l.getTileSize(u)),w=l.getResolution(u),S;if(p instanceof ww||p instanceof Ew)S=p.getImage();else if(p instanceof x5){if(S=MS(p.getData()),!S)continue}else continue;let T=Math.floor(c*((r[0]-x[0])/w-f[1]*v[0])),P=Math.floor(c*((x[1]-r[1])/w-f[2]*v[1])),R=Math.round(c*a.getGutterForProjection(o.projection));return this.getImageData(S,T+R,P+R)}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=Nn(l);u in e.wantedTiles||(e.wantedTiles[u]={});let f=e.wantedTiles[u],p=a.getMapInternal(),x=Math.max(n-s,c.getMinZoom(),c.getZForResolution(Math.min(a.getMaxResolution(),p?p.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):c.getResolution(0)),l.zDirection)),v=o.rotation,w=v?B4(o.center,o.resolution,v,e.size):void 0;for(let S=n;S>=x;--S){let T=c.getTileRangeForExtentAndZ(t,S,this.tempTileRange_),P=c.getResolution(S);for(let R=T.minX;R<=T.maxX;++R)for(let C=T.minY;C<=T.maxY;++C){if(v&&!c.tileCoordIntersectsViewport([S,R,C],w))continue;let L=this.getTile(S,R,C,e);if(!L||!E5(r,L,S))continue;let F=L.getKey();if(f[F]=!0,L.getState()===rn.IDLE&&!e.tileQueue.isKeyQueued(F)){let N=fg(S,R,C,this.tempTileCoord_);e.tileQueue.enqueue([L,u,c.getTileCoordCenter(N),P])}}}}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=dg(this.getLayer().getSource(),a[l],r,s,o);if(n.containsKey(c)){let u=n.peek(c);if(u.getState()===rn.LOADED)return u.endTransition(Nn(this)),E5(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 p=dg(l,c,n,u,f),x=!1;if(a.containsKey(p)){let v=a.peek(p);v.getState()===rn.LOADED&&(E5(r,v,n),x=!0)}x||(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),p=f.getZForResolution(o,u.zDirection),x=f.getResolution(p);this.updateStaleKeys(u.getKey());let v=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?Tc(n.extent,s):null,this.layerExtent&&(v=Au(v,this.layerExtent));let P=x*S/2/w,R=x*T/2/w,C=[a[0]-P,a[1]-R,a[0]+P,a[1]+R],L={};this.renderedTiles.length=0;let D=c.getPreload();if(e.nextExtent&&this.enqueueTilesForNextExtent()){let Z=f.getZForResolution(r.nextResolution,u.zDirection),ee=vq(e,e.nextExtent);this.enqueueTiles(e,ee,Z,L,D)}let F=vq(e,v);if(this.enqueueTiles(e,F,p,L,0),D>0&&setTimeout(()=>{this.enqueueTiles(e,F,p-1,L,D-1)},0),!(p in L))return this.container;let N=Nn(this),B=e.time;for(let Z of L[p]){let ee=Z.getState();if(ee===rn.EMPTY)continue;let ae=Z.tileCoord;if(ee===rn.LOADED&&Z.getAlpha(N,B)===1){Z.endTransition(N);continue}if(ee!==rn.ERROR&&(this.renderComplete=!1),this.findStaleTile_(ae,L)){gle(L,Z,p),e.animate=!0;continue}if(this.findAltTiles_(f,ae,p+1,L))continue;let ve=f.getMinZoom();for(let Ie=p-1;Ie>=ve&&!this.findAltTiles_(f,ae,Ie,L);--Ie);}let z=x/o*l/w,V=this.getRenderContext(e);lo(this.tempTransform,S/2,T/2,z,z,0,-S/2,-T/2),this.layerExtent&&this.clipUnrotated(V,e,this.layerExtent),u.getInterpolate()||(V.imageSmoothingEnabled=!1),this.preRender(V,e);let H=Object.keys(L).map(Number);H.sort(Ba);let K=[],J=[],j=[];for(let Z=H.length-1;Z>=0;--Z){let ee=H[Z],ae=u.getTilePixelSize(ee,l,s),de=f.getResolution(ee)/x,ve=ae[0]*de*z,Ie=ae[1]*de*z,Qe=f.getTileCoordForCoordAndZ(zl(C),ee),Ue=f.getTileCoordExtent(Qe),mt=Mr(this.tempTransform,[w*(Ue[0]-C[0])/x,w*(C[3]-Ue[3])/x]),Me=w*u.getGutterForProjection(s);for(let ze of L[ee]){if(ze.getState()!==rn.LOADED)continue;let $e=ze.tileCoord,Et=Qe[1]-$e[1],Tt=Math.round(mt[0]-(Et-1)*ve),Ct=Qe[2]-$e[2],un=Math.round(mt[1]-(Ct-1)*Ie),Gt=Math.round(mt[0]-Et*ve),Xe=Math.round(mt[1]-Ct*Ie),st=Tt-Gt,tt=un-Xe,vt=ee===p;if(vt&&ze.inTransition(N)){j.push({tile:ze,x:Gt,y:Xe,w:st,h:tt,gutter:Me}),this.renderedTiles.unshift(ze),this.updateUsedTiles(e.usedTiles,u,ze);continue}let yt=[Gt,Xe,Gt+st,Xe+tt],ln=[];for(let Qt=0,xn=K.length;Qt<xn;++Qt)ee<J[Qt]&&_r(yt,K[Qt])&&ln.push(K[Qt]);let Zt;ln.length>0&&(Zt=U9(yt,ln)),K.push(yt),J.push(ee),this.drawTile(ze,e,Gt,Xe,st,tt,Me,vt,Zt),this.renderedTiles.unshift(ze),this.updateUsedTiles(e.usedTiles,u,ze)}}for(let Z=0,ee=j.length;Z<ee;++Z){let{tile:ae,x:ce,y:de,w:ve,h:Ie,gutter:Qe}=j[Z];this.drawTile(ae,e,ce,de,ve,Ie,Qe,!0,void 0)}if(this.renderedResolution=x,this.extentChanged=!this.renderedExtent_||!I0(this.renderedExtent_,C),this.renderedExtent_=C,this.renderedPixelRatio=l,this.postRender(this.context,e),this.layerExtent&&V.restore(),V.imageSmoothingEnabled=!0,this.renderComplete){let Z=(ee,ae)=>{let ce=Nn(u),de=ae.wantedTiles[ce],ve=de?Object.keys(de).length:0;this.updateCacheSize(ve),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};e.postRenderFunctions.push(Z)}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 x5){if(u=MS(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),p=Nn(this),x=t.layerStatesArray[t.layerIndex],v=x.opacity*(l?e.getAlpha(p,t.time):1),w=v!==f.globalAlpha;w&&(f.save(),f.globalAlpha=v);let S=u.width-2*a,T=u.height-2*a;if(c){let P=S/s,R=T/o;for(let C=0,L=c.length;C<L;++C){let D=c[C],F=D[0],N=D[1],B=D[2]-D[0],z=D[3]-D[1];f.drawImage(u,a+(F-n)*P,a+(N-r)*R,B*P,z*R,F,N,B,z)}}else f.drawImage(u,a,a,S,T,n,r,s,o);w&&f.restore(),v!==x.opacity?t.animate=!0:l&&e.endTransition(p)}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,n){let r=Nn(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},bq=M5;var Qx={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"};var C5=class extends Q0{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(Qx.PRELOAD)}setPreload(e){this.set(Qx.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(Qx.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(Qx.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},wq=C5;var R5=class extends wq{constructor(e){super(e)}createRenderer(){return new bq(this,{cacheSize:this.getCacheSize()})}},P5=R5;var I5=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){}},PS=I5;var Jx={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},ey=[Jx.FILL],Nu=[Jx.STROKE],hf=[Jx.BEGIN_PATH],N5=[Jx.CLOSE_PATH],An=Jx;var L5=class extends PS{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],xc(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],p=this.tmpCoordinate_,x=!0,v,w,S;for(v=t+r;v<n;v+=r)p[0]=e[v],p[1]=e[v+1],S=Qb(c,p),S!==w?(x&&(a[l++]=u,a[l++]=f,x=!1),a[l++]=p[0],a[l++]=p[1]):S===ps.INTERSECTING?(a[l++]=p[0],a[l++]=p[1],x=!1):x=!0,u=p[0],f=p[1],w=S;return(s&&x||v===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,p,x;switch(o){case"MultiPolygon":c=e.getOrientedFlatCoordinates(),p=[];let v=e.getEndss();x=0;for(let w=0,S=v.length;w<S;++w){let T=[];x=this.drawCustomCoordinates_(c,x,v[w],a,T),p.push(T)}this.instructions.push([An.CUSTOM,l,p,e,n,yx,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,p,e,r||n,yx,s]);break;case"Polygon":case"MultiLineString":f=[],c=o=="Polygon"?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),x=this.drawCustomCoordinates_(c,0,e.getEnds(),a,f),this.instructions.push([An.CUSTOM,l,f,e,n,yg,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,f,e,r||n,yg,s]);break;case"LineString":case"Circle":c=e.getFlatCoordinates(),u=this.appendFlatLineCoordinates(c,0,c.length,a,!1,!1),this.instructions.push([An.CUSTOM,l,u,e,n,yu,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,yu,s]);break;case"MultiPoint":c=e.getFlatCoordinates(),u=this.appendFlatPointCoordinates(c,a),u>l&&(this.instructions.push([An.CUSTOM,l,u,e,n,yu,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,yu,s]));break;case"Point":c=e.getFlatCoordinates(),this.coordinates.push(c[0],c[1]),u=this.coordinates.length,this.instructions.push([An.CUSTOM,l,u,e,n,void 0,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,void 0,s]);break;default:}this.endGeometry(t)}beginGeometry(e,t,n){this.beginGeometryInstruction1_=[An.BEGIN_GEOMETRY,t,0,e,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[An.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==An.END_GEOMETRY?o=t:s==An.BEGIN_GEOMETRY&&(r[2]=t,mG(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=ka(n||Ds)??void 0}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=ka(n||Lo);let r=e.getLineCap();t.lineCap=r!==void 0?r:Eu;let s=e.getLineDash();t.lineDash=s?s.slice():Ga;let o=e.getLineDashOffset();t.lineDashOffset=o||za;let a=e.getLineJoin();t.lineJoin=a!==void 0?a:Mu;let l=e.getWidth();t.lineWidth=l!==void 0?l:rf;let c=e.getMiterLimit();t.miterLimit=c!==void 0?c:tf;let u=e.getOffset();t.strokeOffset=u??Oz,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=[An.SET_FILL_STYLE,t];return typeof t!="string"&&n.push(e.fillPatternScale),n}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[An.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&&!Io(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=[An.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Jb(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;Jm(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Lu=L5;var D5=class extends Lu{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&&!xc(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([An.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([An.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||xc(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([An.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([An.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}},Sq=D5;var F5=class extends Lu{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([An.MOVE_TO_LINE_TO,o,a,s*this.pixelRatio]),this.hitDetectionInstructions.push([An.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([An.SET_STROKE_STYLE,Lo,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Ga,za],hf);let l=e.getFlatCoordinates(),c=e.getStride();this.drawFlatCoordinates_(l,0,l.length,c,a),this.hitDetectionInstructions.push(Nu),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([An.SET_STROKE_STYLE,Lo,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Ga,za],hf);let l=e.getEnds(),c=e.getFlatCoordinates(),u=e.getStride(),f=0;for(let p=0,x=l.length;p<x;++p)f=this.drawFlatCoordinates_(c,f,l[p],u,a);this.hitDetectionInstructions.push(Nu),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(Nu),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(Nu),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(hf)}},Tq=F5;var O5=class extends Lu{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(hf),this.hitDetectionInstructions.push(hf);for(let u=0;u<c;++u){let f=n[u],p=this.coordinates.length,x=this.appendFlatLineCoordinates(e,t,f,r,!0,!l);this.instructions.push([An.MOVE_TO_LINE_TO,p,x,s*this.pixelRatio,!0]),this.hitDetectionInstructions.push([An.MOVE_TO_LINE_TO,p,x,s,!0]),l&&(this.instructions.push(N5),this.hitDetectionInstructions.push(N5)),t=f}return a&&(this.instructions.push(ey),this.hitDetectionInstructions.push(ey)),l&&(this.instructions.push(Nu),this.hitDetectionInstructions.push(Nu)),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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Lo,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Ga,za]);let l=e.getFlatCoordinates(),c=e.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(l,0,l.length,c,!1,!1);let f=[An.CIRCLE,u,a];this.instructions.push(hf,f),this.hitDetectionInstructions.push(hf,f),r.fillStyle!==void 0&&(this.instructions.push(ey),this.hitDetectionInstructions.push(ey)),r.strokeStyle!==void 0&&(this.instructions.push(Nu),this.hitDetectionInstructions.push(Nu)),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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Lo,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Ga,za]);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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Lo,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Ga,za]);let l=e.getEndss(),c=e.getOrientedFlatCoordinates(),u=e.getStride(),f=0;for(let p=0,x=l.length;p<x;++p)f=this.drawFlatCoordinatess_(c,f,l[p],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]=_d(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}},B5=O5;var U5=0,k5=1;function _le(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 p=(i-r)/l,x=(t-r)/l;if(p>x){let v=p;p=x,x=v}if(p>u&&(u=p),x<f&&(f=x),u>f)return!1}if(c===0){if(s<e||s>n)return!1}else{let p=(e-s)/c,x=(n-s)/c;if(p>x){let v=p;p=x,x=v}if(p>u&&(u=p),x<f&&(f=x),u>f)return!1}return U5=u,k5=f,!0}function Eq(i,e,t,n){let r=n[0],s=n[1],o=n[2],a=n[3],l=[],c=[],u=!1,f,p,x=0;for(let v=0,w=e.length;v<w;++v){let S=e[v],T=i[x],P=i[x+1],R=!1;for(let C=x+t;C<S;C+=t){let L=i[C],D=i[C+1];if(_le(r,s,o,a,T,P,L,D)){let F=L-T,N=D-P,B=T+U5*F,z=P+U5*N,V=T+k5*F,H=P+k5*N;u&&R&&B===f&&z===p?l.push(V,H):(u&&c.push(l.length),l.push(B,z,V,H),u=!0),f=V,p=H,R=!0}T=L,P=D}x=S}return u&&c.push(l.length),{flatCoordinates:l,ends:c}}function Mq(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],p=e[o+r+1],x=Math.sqrt((f-c)*(f-c)+(p-u)*(p-u));if(a+=x,a>=i){let v=(i-a+x)/x,w=Po(c,f,v),S=Po(u,p,v);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 v=x-a,w=Po(c,f,v/x),S=Po(u,p,v/x);l.push(w,S),s.push(l),l=[w,S],a=0,o+=r}}return a>0&&s.push(l),s}function Cq(i,e,t,n,r){let s=t,o=t,a=0,l=0,c=t,u,f,p,x,v,w,S,T,P,R;for(f=t;f<n;f+=r){let C=e[f],L=e[f+1];v!==void 0&&(P=C-v,R=L-w,x=Math.sqrt(P*P+R*R),S!==void 0&&(l+=p,u=Math.acos((S*P+T*R)/(p*x)),u>i&&(l>a&&(a=l,s=c,o=f),l=0,c=f-r)),p=x,S=P,T=R),v=C,w=L}return l+=x,l>a?[c,f]:[s,o]}var ty={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1},G5=class extends Lu{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[Ds]={fillStyle:Ds},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 p=e.getExtent();if(!_r(this.maxExtent,p))return;let x;if(u=e.getFlatCoordinates(),c=="LineString")x=[u.length];else if(c=="MultiLineString")x=e.getEnds();else if(c=="Polygon")x=e.getEnds().slice(0,1);else if(c=="MultiPolygon"){let T=e.getEndss();x=[];for(let P=0,R=T.length;P<R;++P)x.push(T[P][0])}if((c=="LineString"||c=="MultiLineString")&&!pu(this.getBufferedMaxExtent(),p)){let T=Eq(u,x,f,this.getBufferedMaxExtent());if(u=T.flatCoordinates,x=T.ends,f=2,x.length===0)return}this.beginGeometry(e,t,n);let v=o.repeat,w=v?void 0:o.textAlign,S=0;for(let T=0,P=x.length;T<P;++T){let R;v?R=Mq(v*this.resolution,u,S,x[T],f):R=[u.slice(S,x[T])];for(let C=0,L=R.length;C<L;++C){let D=R[C],F=0,N=D.length;if(w==null){let z=Cq(o.maxAngle,D,0,D.length,2);F=z[0],N=z[1]}for(let z=F;z<N;z+=f)a.push(D[z],D[z+1]);let B=a.length;S=x[T],this.drawChars_(l,B),l=B}}this.endGeometry(t)}else{let p=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||p.push(u[2]/this.resolution),f=3;break;case"MultiPolygon":let C=e.getFlatInteriorPoints();u=[];for(let L=0,D=C.length;L<D;L+=3)o.overflow||p.push(C[L+2]/this.resolution),u.push(C[L],C[L+1]);if(u.length===0)return;f=2;break;default:}let x=this.appendFlatPointCoordinates(u,f);if(x===l)return;if(p&&(x-l)/2!==u.length/f){let C=l/2;p=p.filter((L,D)=>{let F=a[(C+D)*2]===u[D*f]&&a[(C+D)*2+1]===u[D*f+1];return F||--C,F})}this.saveTextStates_();let v=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!=nf&&(o.scale[0]<0||o.scale[1]<0)){let C=o.padding[0],L=o.padding[1],D=o.padding[2],F=o.padding[3];o.scale[0]<0&&(L=-L,F=-F),o.scale[1]<0&&(C=-C,D=-D),S=[C,L,D,F]}let T=this.pixelRatio;this.instructions.push([An.DRAW_IMAGE,l,x,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,S==nf?nf:S.map(function(C){return C*T}),v,w,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,p]);let P=1/T,R=v?v.slice(0):null;R&&(R[1]=Ds),this.hitDetectionInstructions.push([An.DRAW_IMAGE,l,x,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[P,P],NaN,this.declutterMode_,this.declutterImageWithText_,S,R,w,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Ds:this.fillKey_,this.textOffsetX_,this.textOffsetY_,p]),this.endGeometry(t)}}saveTextStates_(){let e=this.textStrokeState_,t=this.textState_,n=this.textFillState_,r=this.strokeKey_;e&&(r in this.strokeStates||(this.strokeStates[r]={strokeStyle:e.strokeStyle,lineCap:e.lineCap,lineDashOffset:e.lineDashOffset,lineWidth:e.lineWidth,lineJoin:e.lineJoin,miterLimit:e.miterLimit,lineDash:e.lineDash}));let s=this.textKey_;s in this.textStates||(this.textStates[s]={font:t.font,textAlign:t.textAlign||wd,justify:t.justify,textBaseline:t.textBaseline||X0,scale:t.scale});let o=this.fillKey_;n&&(o in this.fillStates||(this.fillStates[o]={fillStyle:n.fillStyle}))}drawChars_(e,t){let n=this.textStrokeState_,r=this.textState_,s=this.strokeKey_,o=this.textKey_,a=this.fillKey_;this.saveTextStates_();let l=this.pixelRatio,c=ty[r.textBaseline],u=this.textOffsetX_*l,f=this.textOffsetY_*l,p=this.text_,x=n?n.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([An.DRAW_CHARS,e,t,c,r.overflow,a,r.maxAngle,l,f,s,x*l,p,o,1,this.declutterMode_,this.textKeepUpright_,u]),this.hitDetectionInstructions.push([An.DRAW_CHARS,e,t,c,r.overflow,a&&Ds,r.maxAngle,l,f,s,x*l,p,o,1/l,this.declutterMode_,this.textKeepUpright_,u])}setTextStyle(e,t){let n,r,s;if(!e)this.text_="";else{let o=e.getFill();o?(r=this.textFillState_,r||(r={},this.textFillState_=r),r.fillStyle=ka(o.getColor()||Ds)):(r=null,this.textFillState_=r);let a=e.getStroke();if(!a)s=null,this.textStrokeState_=s;else{s=this.textStrokeState_,s||(s={},this.textStrokeState_=s);let w=a.getLineDash(),S=a.getLineDashOffset(),T=a.getWidth(),P=a.getMiterLimit();s.lineCap=a.getLineCap()||Eu,s.lineDash=w?w.slice():Ga,s.lineDashOffset=S===void 0?za:S,s.lineJoin=a.getLineJoin()||Mu,s.lineWidth=T===void 0?rf:T,s.miterLimit=P===void 0?tf:P,s.strokeStyle=ka(a.getColor()||Lo)}n=this.textState_;let l=e.getFont()||Xw;Bz(l);let c=e.getScaleArray();n.overflow=e.getOverflow(),n.font=l,n.maxAngle=e.getMaxAngle(),n.placement=e.getPlacement(),n.textAlign=e.getTextAlign(),n.repeat=e.getRepeat(),n.justify=e.getJustify(),n.textBaseline=e.getTextBaseline()||X0,n.backgroundFill=e.getBackgroundFill(),n.backgroundStroke=e.getBackgroundStroke(),n.padding=e.getPadding()||nf,n.scale=c===void 0?[1,1]:c;let u=e.getOffsetX(),f=e.getOffsetY(),p=e.getRotateWithView(),x=e.getKeepUpright(),v=e.getRotation();this.text_=e.getText()||"",this.textOffsetX_=u===void 0?0:u,this.textOffsetY_=f===void 0?0:f,this.textRotateWithView_=p===void 0?!1:p,this.textKeepUpright_=x===void 0?!0:x,this.textRotation_=v===void 0?0:v,this.strokeKey_=s?(typeof s.strokeStyle=="string"?s.strokeStyle:Nn(s.strokeStyle))+s.lineCap+s.lineDashOffset+"|"+s.lineWidth+s.lineJoin+s.miterLimit+"["+s.lineDash.join()+"]":"",this.textKey_=n.font+n.scale+(n.textAlign||"?")+(n.repeat||"?")+(n.justify||"?")+(n.textBaseline||"?"),this.fillKey_=r&&r.fillStyle?typeof r.fillStyle=="string"?r.fillStyle:"|"+Nn(r.fillStyle):""}this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},Rq=G5;var xle={Circle:B5,Default:Lu,Image:Sq,LineString:Tq,Polygon:B5,Text:Rq},z5=class{constructor(e,t,n,r){this.tolerance_=e,this.maxExtent_=t,this.pixelRatio_=r,this.resolution_=n,this.buildersByZIndex_={}}finish(){let e={};for(let t in this.buildersByZIndex_){e[t]=e[t]||{};let n=this.buildersByZIndex_[t];for(let r in n){let s=n[r].finish();e[t][r]=s}}return e}getBuilder(e,t){let n=e!==void 0?e.toString():"0",r=this.buildersByZIndex_[n];r===void 0&&(r={},this.buildersByZIndex_[n]=r);let s=r[t];if(s===void 0){let o=xle[t];s=new o(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),r[t]=s}return s}},Pq=z5;function Iq(i,e,t,n){let r=i[e],s=i[e+1],o=0;for(let a=e+n;a<t;a+=n){let l=i[a],c=i[a+1];o+=Math.sqrt((l-r)*(l-r)+(c-s)*(c-s)),r=l,s=c}return o}function IS(i,e,t,n,r,s,o,a){o=o??[],a=a??n;let l=i[e+n],c=i[e+n+1],u=i[t-2*n],f=i[t-2*n+1],p,x,v,w,S,T,P,R,C=0;for(let L=e;L<t;L+=n){v=p,w=x,S=void 0,T=void 0,L+n<t&&(S=i[L+n],T=i[L+n+1]),s&&L===e&&(v=u,w=f),s&&L===t-n&&(S=l,T=c),p=i[L],x=i[L+1],[P,R]=yle(p,x,v,w,S,T,r),o[C++]=P,o[C++]=R;for(let D=2;D<a;D++)o[C++]=i[L+D]}return o.length!=C&&(o.length=C),o}function yle(i,e,t,n,r,s,o){let a,l;t!==void 0&&n!==void 0?(a=i-t,l=e-n):r!==void 0&&s!==void 0?(a=r-i,l=s-e):(a=1,l=0);let c=Math.hypot(a,l),u=a/c,f=l/c;if(a=-f,l=u,t===void 0||n===void 0)return[i+a*o,e+l*o];if(r===void 0||s===void 0)return[i+a*o,e+l*o];let p=W9([i,e],[t,n],[r,s]);if(Math.cos(p)>.998)return[i+u*o,e+f*o];let x=Math.cos(p/2),v=Math.sin(p/2),w=v*a+x*l,S=-x*a+v*l,T=w*(1/v),P=S*(1/v);return[i+T*o,e+P*o]}function NS(i,e,t=!1){for(let n=0,r=i.length-2;n<r;n+=e){let s=t&&n===0?i.length-3*e:i.length-2*e;for(let o=s;o>n+e;o-=e){let a=i[n],l=i[n+1],c=i[n+e],u=i[n+e+1],f=i[o],p=i[o+1],x=i[o+e],v=i[o+e+1],w=(v-p)*(c-a)-(x-f)*(u-l);if(w===0)continue;let S=((x-f)*(l-p)-(v-p)*(a-f))/w,T=((c-a)*(l-p)-(u-l)*(a-f))/w;if(S>0&&S<1&&T>0&&T<1){let P=a+S*(c-a),R=l+S*(u-l);i[n+e]=P,i[n+e+1]=R,i.splice(n+2*e,o-n-e);break}}}return i}var V5;function vle(){return V5||(V5=new Intl.Segmenter(void 0,{granularity:"grapheme"})),V5}function Nq(i,e,t,n,r,s,o,a,l,c,u,f,p=!0){let x=i[e],v=i[e+1],w=0,S=0,T=0,P=0;function R(){w=x,S=v,e+=n,x=i[e],v=i[e+1],P+=T,T=Math.sqrt((x-w)*(x-w)+(v-S)*(v-S))}do R();while(e<t-n&&P+T<s);let C=T===0?0:(s-P)/T,L=Po(w,x,C),D=Po(S,v,C),F=e-n,N=P,B=s+a*l(c,r,u);for(;e<t-n&&P+T<B;)R();C=T===0?0:(B-P)/T;let z=Po(w,x,C),V=Po(S,v,C),H=!1;if(p)if(f){let ae=[L,D,z,V];Nw(ae,0,4,2,f,ae,ae),H=ae[0]>ae[2]}else H=L>z;let K=Math.PI,J=[],j=F+n===e;e=F,T=0,P=N,x=i[e],v=i[e+1];let Z;if(j){R(),Z=Math.atan2(v-S,x-w),H&&(Z+=Z>0?-K:K);let ae=(z+L)/2,ce=(V+D)/2;return J[0]=[ae,ce,(B-s)/2,Z,r],J}r=r.replace(/\n/g," ");let ee=Array.from(vle().segment(r),ae=>ae.segment);for(let ae=0,ce=ee.length;ae<ce;){R();let de=Math.atan2(v-S,x-w);if(H&&(de+=de>0?-K:K),Z!==void 0){let Me=de-Z;if(Me+=Me>K?-2*K:Me<-K?2*K:0,Math.abs(Me)>o)return null}Z=de;let ve=ae,Ie=0;for(;ae<ce;++ae){let Me=H?ce-ae-1:ae,ze=a*l(c,ee[Me],u);if(e+n<t&&P+T<s+Ie+ze/2)break;Ie+=ze}if(ae===ve)continue;let Qe=(H?ee.slice(ce-ae,ce-ve):ee.slice(ve,ae)).join("");C=T===0?0:(s+Ie/2-P)/T;let Ue=Po(w,x,C),mt=Po(S,v,C);J.push([Ue,mt,Ie/2,de,Qe]),s+=Ie}return J}var zg=Er(),Cd=[],ff=[],df=[],Rd=[];function Lq(i){return i[3].declutterBox}var Dq=new RegExp("[\u0591-\u08FF\uFB1D-\uFDFF\uFE70-\uFEFC\u0800-\u0FFF\uE800-\uEFFF]");function q5(i,e){return e==="start"?e=Dq.test(i)?"right":"left":e==="end"&&(e=Dq.test(i)?"left":"right"),ty[e]}function ble(i,e,t){return t>0&&i.push(`7-`,""),i.push(e,""),i}function wle(i,e,t){return t%2===0&&(i+=e),i}var H5=class{constructor(e,t,n,r,s){this.overlaps=n,this.pixelRatio=t,this.resolution=e,this.alignAndScaleFill_,this.instructions=r.instructions,this.coordinates=r.coordinates,this.coordinateCache_={},this.renderedTransform_=$s(),this.hitDetectionInstructions=r.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=r.fillStates||{},this.strokeStates=r.strokeStates||{},this.textStates=r.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=s?new CS:null}getZIndexContext(){return this.zIndexContext_}createLabel(e,t,n,r){let s=e+t+n+r;if(this.labels_[s])return this.labels_[s];let 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?ty[l.justify]:q5(Array.isArray(e)?e[0]:e,l.textAlign||wd),p=r&&o.lineWidth?o.lineWidth:0,x=Array.isArray(e)?e:String(e).split(`8-`).reduce(ble,[]),{width:v,height:w,widths:S,heights:T,lineWidths:P}=Gz(l,x),R=v+p,C=[],L=(R+2)*u[0],D=(w+p)*u[1],F={width:L<0?Math.floor(L):Math.ceil(L),height:D<0?Math.floor(D):Math.ceil(D),contextInstructions:C};(u[0]!=1||u[1]!=1)&&C.push("scale",u),r&&(C.push("strokeStyle",o.strokeStyle),C.push("lineWidth",p),C.push("lineCap",o.lineCap),C.push("lineJoin",o.lineJoin),C.push("miterLimit",o.miterLimit),C.push("setLineDash",[o.lineDash]),C.push("lineDashOffset",o.lineDashOffset)),n&&C.push("fillStyle",a.fillStyle),C.push("textBaseline","middle"),C.push("textAlign","center");let N=.5-f,B=f*R+N*p,z=[],V=[],H=0,K=0,J=0,j=0,Z;for(let ee=0,ae=x.length;ee<ae;ee+=2){let ce=x[ee];if(ce===`9-`){K+=H,H=0,B=f*R+N*p,++j;continue}let de=x[ee+1]||l.font;de!==Z&&(r&&z.push("font",de),n&&V.push("font",de),Z=de),H=Math.max(H,T[J]);let ve=[ce,B+N*S[J]+f*(S[J]-P[j]),.5*(p+H)+K];B+=S[J],r&&z.push("strokeText",ve),n&&V.push("fillText",ve),++J}return Array.prototype.push.apply(C,z),Array.prototype.push.apply(C,V),this.labels_[s]=F,F}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,p,x,v,w,S){a*=p[0],l*=p[1];let T=n-a,P=r-l,R=s+c>e?e-c:s,C=o+u>t?t-u:o,L=v[3]+R*p[0]+v[1],D=v[0]+C*p[1]+v[2],F=T-v[3],N=P-v[0];(w||f!==0)&&(Cd[0]=F,Rd[0]=F,Cd[1]=N,ff[1]=N,ff[0]=F+L,df[0]=ff[0],df[1]=N+D,Rd[1]=df[1]);let B;return f!==0?(B=lo($s(),n,r,1,1,f,-n,-r),Mr(B,Cd),Mr(B,ff),Mr(B,df),Mr(B,Rd),al(Math.min(Cd[0],ff[0],df[0],Rd[0]),Math.min(Cd[1],ff[1],df[1],Rd[1]),Math.max(Cd[0],ff[0],df[0],Rd[0]),Math.max(Cd[1],ff[1],df[1],Rd[1]),zg)):al(Math.min(F,F+L),Math.min(N,N+D),Math.max(F,F+L),Math.max(N,N+D),zg),x&&(T=Math.round(T),P=Math.round(P)),{drawImageX:T,drawImageY:P,drawImageW:R,drawImageH:C,originX:c,originY:u,declutterBox:{minX:zg[0],minY:zg[1],maxX:zg[2],maxY:zg[3],value:S},canvasTransform:B,scale:p}}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,Cd,ff,df,Rd,o,a),zz(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=Mr(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=q5(Array.isArray(e)?e[0]:e,s.textAlign||wd),u=ty[s.textBaseline||X0],f=a&&a.lineWidth?a.lineWidth:0,p=o.width/l-2*s.scale[0],x=c*p+2*(.5-c)*f,v=u*o.height/l+2*(.5-u)*f;return{label:o,anchorX:x,anchorY:v}}execute_(e,t,n,r,s,o,a,l){let c=this.zIndexContext_,u;this.pixelCoordinates_&&Io(n,this.renderedTransform_)?u=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),u=Ua(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),zG(this.renderedTransform_,n));let f=0,p=r.length,x=0,v,w=[],S,T,P,R,C,L,D,F,N,B,z,V,H,K=0,J=0,j=this.coordinateCache_,Z=this.viewRotation_,ee=Math.round(Math.atan2(-n[1],n[0])*1e12)/1e12,ae={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:Z},ce=this.instructions!=r||this.overlaps?0:200,de,ve,Ie,Qe;for(;f<p;){let Ue=r[f];switch(Ue[0]){case An.BEGIN_GEOMETRY:de=Ue[1],Qe=Ue[3],de.getGeometry()?a!==void 0&&!_r(a,Qe.getExtent())?f=Ue[2]+1:++f:f=Ue[2],c&&(c.zIndex=Ue[4]);break;case An.BEGIN_PATH:K>ce&&(this.fill_(e),K=0),J>ce&&(e.stroke(),J=0),!K&&!J&&(e.beginPath(),C=NaN,L=NaN),++f;break;case An.CIRCLE:x=Ue[1],P=Ue[2]??0;let Me=u[x],ze=u[x+1],$e=u[x+2]-P,Et=u[x+3]-P,Tt=$e-Me,Ct=Et-ze,un=Math.sqrt(Tt*Tt+Ct*Ct);e.moveTo(Me+un,ze),e.arc(Me,ze,un,0,2*Math.PI,!0),++f;break;case An.CLOSE_PATH:e.closePath(),++f;break;case An.CUSTOM:x=Ue[1],v=Ue[2];let Gt=Ue[3],Xe=Ue[4],st=Ue[5];ae.geometry=Gt,ae.feature=de,f in j||(j[f]=[]);let tt=j[f];st?st(u,x,v,2,tt):(tt[0]=u[x],tt[1]=u[x+1],tt.length=2),c&&(c.zIndex=Ue[6]),Xe(tt,ae),++f;break;case An.DRAW_IMAGE:x=Ue[1],v=Ue[2],N=Ue[3],S=Ue[4],T=Ue[5];let vt=Ue[6],yt=Ue[7],ln=Ue[8],Zt=Ue[9],Qt=Ue[10],xn=Ue[11],ge=Ue[12],di=Ue[13];R=Ue[14]||"declutter";let On=Ue[15];if(!N&&Ue.length>=20){B=Ue[19],z=Ue[20],V=Ue[21],H=Ue[22];let In=this.drawLabelWithPointPlacement_(B,z,V,H);N=In.label,Ue[3]=N;let Ur=Ue[23];S=(In.anchorX-Ur)*this.pixelRatio,Ue[4]=S;let mr=Ue[24];T=(In.anchorY-mr)*this.pixelRatio,Ue[5]=T,vt=N.height,Ue[6]=vt,di=N.width,Ue[13]=di}let le;Ue.length>25&&(le=Ue[25]);let X,Te,Pe;Ue.length>17?(X=Ue[16],Te=Ue[17],Pe=Ue[18]):(X=nf,Te=null,Pe=null),Qt&&ee?xn+=Z:!Qt&&!ee&&(xn-=Z);let Ve=0;for(;x<v;x+=2){if(le&&le[Ve++]<di/this.pixelRatio)continue;let In=this.calculateImageOrLabelDimensions_(N.width,N.height,u[x],u[x+1],di,vt,S,T,ln,Zt,xn,ge,s,X,!!Te||!!Pe,de),Ur=[e,t,N,In,yt,Te,Pe];if(l){let mr,nl,ea;if(On){let sr=v-x;if(!On[sr]){On[sr]={args:Ur,declutterMode:R};continue}let Rs=On[sr];mr=Rs.args,nl=Rs.declutterMode,delete On[sr],ea=Lq(mr)}let il,Pa;if(mr&&(nl!=="declutter"||!l.collides(ea))&&(il=!0),(R!=="declutter"||!l.collides(In.declutterBox))&&(Pa=!0),nl==="declutter"&&R==="declutter"){let sr=il&&Pa;il=sr,Pa=sr}il&&(nl!=="none"&&l.insert(ea),this.replayImageOrLabel_.apply(this,mr)),Pa&&(R!=="none"&&l.insert(In.declutterBox),this.replayImageOrLabel_.apply(this,Ur))}else this.replayImageOrLabel_.apply(this,Ur)}++f;break;case An.DRAW_CHARS:let gt=Ue[1],St=Ue[2],qe=Ue[3],Ze=Ue[4];H=Ue[5];let Rt=Ue[6],en=Ue[7],Pt=Ue[8];V=Ue[9];let Mt=Ue[10];B=Ue[11],Array.isArray(B)&&(B=B.reduce(wle,"")),z=Ue[12];let cn=[Ue[13],Ue[13]];R=Ue[14]||"declutter";let yn=Ue[15],Rn=Ue[16],xe=this.textStates[z],bt=xe.font,Ye=[xe.scale[0]*en,xe.scale[1]*en],wt;bt in this.widths_?wt=this.widths_[bt]:(wt={},this.widths_[bt]=wt);let Dt=Iq(u,gt,St,2),ct=Math.abs(Ye[0])*tI(bt,B,wt);if(Ze||ct<=Dt){let In=this.textStates[z].textAlign,Ur=(Dt-ct)*q5(B,In),mr=Nq(u,gt,St,2,B,Ur,Rt,Math.abs(Ye[0]),tI,bt,wt,ee?0:this.viewRotation_,yn);e:if(mr){let nl=[],ea,il,Pa,sr,Rs;if(V)for(ea=0,il=mr.length;ea<il;++ea){Rs=mr[ea],Pa=Rs[4],sr=this.createLabel(Pa,z,"",V),S=Rs[2]+(Ye[0]<0?-Mt:Mt)-Rn,T=qe*sr.height+(.5-qe)*2*Mt*Ye[1]/Ye[0]-Pt;let rl=this.calculateImageOrLabelDimensions_(sr.width,sr.height,Rs[0],Rs[1],sr.width,sr.height,S,T,0,0,Rs[3],cn,!1,nf,!1,de);if(l&&R==="declutter"&&l.collides(rl.declutterBox))break e;nl.push([e,t,sr,rl,1,null,null])}if(H)for(ea=0,il=mr.length;ea<il;++ea){Rs=mr[ea],Pa=Rs[4],sr=this.createLabel(Pa,z,H,""),S=Rs[2]-Rn,T=qe*sr.height-Pt;let rl=this.calculateImageOrLabelDimensions_(sr.width,sr.height,Rs[0],Rs[1],sr.width,sr.height,S,T,0,0,Rs[3],cn,!1,nf,!1,de);if(l&&R==="declutter"&&l.collides(rl.declutterBox))break e;nl.push([e,t,sr,rl,1,null,null])}l&&R!=="none"&&l.load(nl.map(Lq));for(let rl=0,hu=nl.length;rl<hu;++rl)this.replayImageOrLabel_.apply(this,nl[rl])}}++f;break;case An.END_GEOMETRY:if(o!==void 0){de=Ue[1];let In=o(de,Qe,R);if(In)return In}++f;break;case An.FILL:ce?K++:this.fill_(e),++f;break;case An.MOVE_TO_LINE_TO:x=Ue[1],v=Ue[2],P=Ue[3];let Ce,jt,qi;if(P){let Ur=(Ue[4]??!1)||Math.abs(u[x]-u[v-2])<1e-6&&Math.abs(u[x+1]-u[v-1])<1e-6;IS(u,x,v,2,P,Ur,w),NS(w,2,Ur),Ce=w,jt=0,qi=Ce.length}else Ce=u,jt=x,qi=v;ve=Ce[jt],Ie=Ce[jt+1],e.moveTo(ve,Ie),C=ve+.5|0,L=Ie+.5|0;for(let In=jt+2;In<qi;In+=2)ve=Ce[In],Ie=Ce[In+1],D=ve+.5|0,F=Ie+.5|0,(In==qi-2||D!==C||F!==L)&&(e.lineTo(ve,Ie),C=D,L=F);++f;break;case An.SET_FILL_STYLE:this.alignAndScaleFill_=Ue[2],K?(this.fill_(e),K=0,J&&(e.stroke(),J=0)):J&&Ue[1]&&(e.stroke(),J=0),e.fillStyle=Ue[1],++f;break;case An.SET_STROKE_STYLE:K&&Ue[1]&&(this.fill_(e),K=0),J&&(e.stroke(),J=0),this.setStrokeStyle_(e,Ue),++f;break;case An.STROKE:ce?J++:e.stroke(),++f;break;default:++f;break}}K&&this.fill_(e),J&&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)}},Fq=H5;var Pd=["Polygon","Circle","LineString","Image","Text","Default"],X5=["Image","Text"],Oq=Pd.filter(i=>!X5.includes(i)),Bq=!1,Uq=!1;function Sle(){let i=0,e=n=>{let r=Si(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};Bq={[e(!0)]:!0,[e(!1)]:!1,[e(void 0)]:void 0}[i],Uq=!0}var j5=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_=$s(),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 Fq(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){Uq===!1&&Sle(),r=Math.round(r);let a=r*2+1,l=lo(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),c=!this.hitDetectionContext_;c&&(this.hitDetectionContext_=Si(a,a,null,{willReadFrequently:Bq}));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=Er(),N0(f,e),Jm(f,t*(this.renderBuffer_+r),f));let p=Tle(r),x;function v(L,D,F){let N=u.getImageData(0,0,a,a).data;for(let B=0,z=p.length;B<z;B++)if(N[p[B]]>0){if(!o||F==="none"||x!=="Image"&&x!=="Text"||o.includes(L)){let V=(p[B]-3)/4,H=r-V%a,K=r-(V/a|0),J=s(L,D,H*H+K*K);if(J)return J}u.clearRect(0,0,a,a);break}}let w=Object.keys(this.executorsByZIndex_).map(Number);w.sort(Ba);let S,T,P,R,C;for(S=w.length-1;S>=0;--S){let L=w[S].toString();for(P=this.executorsByZIndex_[L],T=Pd.length-1;T>=0;--T)if(x=Pd[T],R=P[x],R!==void 0&&(C=R.executeHitDetection(u,l,n,v,f),C))return C}}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 Ua(a,0,8,2,e,a),a}isEmpty(){return bc(this.executorsByZIndex_)}execute(e,t,n,r,s,o,a){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(a?AG:Ba),o=o||Pd;let c=Pd.length;for(let u=0,f=l.length;u<f;++u){let p=l[u].toString(),x=this.executorsByZIndex_[p];for(let v=0,w=o.length;v<w;++v){let S=o[v],T=x[S];if(T!==void 0){let P=a===null?void 0:T.getZIndexContext(),R=P?P.getContext():e,C=this.maxExtent_&&S!=="Image"&&S!=="Text";if(C&&(R.save(),this.clip(R,n)),!P||S==="Text"||S==="Image"?T.execute(R,t,n,r,s,a):P.pushFunction(L=>T.execute(L,t,n,r,s,a)),C&&R.restore(),P){P.offset();let L=l[u]*c+Pd.indexOf(S);this.deferredZIndexContexts_[L]||(this.deferredZIndexContexts_[L]=[]),this.deferredZIndexContexts_[L].push(P)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(Ba);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}},W5={};function Tle(i){if(W5[i]!==void 0)return W5[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 W5[i]=r,r}var kq=j5;var $5=class extends PS{constructor(e,t,n,r,s,o,a){super(),this.context_=e,this.pixelRatio_=t,this.extent_=n,this.transform_=r,this.transformRotation_=r?L0(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=s,this.squaredTolerance_=o,this.userTransform_=a,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=$s()}drawImages_(e,t,n,r){if(!this.image_)return;let s=Ua(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 p=s[u]-this.imageAnchorX_,x=s[u+1]-this.imageAnchorY_;if(c!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let v=p+this.imageAnchorX_,w=x+this.imageAnchorY_;lo(a,v,w,1,1,c,-v,-w),o.save(),o.transform.apply(o,a),o.translate(v,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_,p,x,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=Ua(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=Ua(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=IS(l,0,u,2,o,f,l),NS(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_)),!!_r(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=az(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_)),!!_r(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(_r(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_)),!!_r(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_)),!!_r(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),Io(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:wd;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:ka(n||Ds)}}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||Ga,f=t.getOffset();this.strokeState_={lineCap:r!==void 0?r:Eu,lineDash:this.pixelRatio_===1?u:u.map(p=>p*this.pixelRatio_),lineDashOffset:(o||za)*this.pixelRatio_,lineJoin:a!==void 0?a:Mu,lineWidth:(l!==void 0?l:rf)*this.pixelRatio_,miterLimit:c!==void 0?c:tf,strokeStyle:ka(n||Lo),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 x=t.getColor();this.textFillState_={fillStyle:ka(x||Ds)}}let n=e.getStroke();if(!n)this.textStrokeState_=null;else{let x=n.getColor(),v=n.getLineCap(),w=n.getLineDash(),S=n.getLineDashOffset(),T=n.getLineJoin(),P=n.getWidth(),R=n.getMiterLimit();this.textStrokeState_={lineCap:v!==void 0?v:Eu,lineDash:w||Ga,lineDashOffset:S||za,lineJoin:T!==void 0?T:Mu,lineWidth:P!==void 0?P:rf,miterLimit:R!==void 0?R:tf,strokeStyle:ka(x||Lo)}}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(),p=e.getTextBaseline();this.textState_={font:r!==void 0?r:Xw,textAlign:f!==void 0?f:wd,textBaseline:p!==void 0?p:X0},this.text_=u!==void 0?Array.isArray(u)?u.reduce((x,v,w)=>x+=w%2?" ":v,""):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]]}}},Gq=$5;var Fc=.5;function zq(i,e,t,n,r,s,o,a,l){let c=l?fd(r,l):r,u=i[0]*Fc,f=i[1]*Fc,p=Si(u,f);p.imageSmoothingEnabled=!1;let x=p.canvas,v=new Gq(p,Fc,r,null,o,a,l?O0(U0(),l):null),w=t.length,S=Math.floor((256*256*256-1)/w),T={};for(let R=1;R<=w;++R){let C=t[R-1],L=C.getStyleFunction()||n;if(!L)continue;let D=L(C,s);if(!D)continue;Array.isArray(D)||(D=[D]);let N=(R*S).toString(16).padStart(7,"#00000");for(let B=0,z=D.length;B<z;++B){let V=D[B],H=V.getGeometryFunction()(C);if(!H||!_r(c,H.getExtent()))continue;let K=V.clone(),J=K.getFill();J&&J.setColor(N);let j=K.getStroke();j&&(j.setColor(N),j.setLineDash(null)),K.setText(void 0);let Z=V.getImage();if(Z){let de=Z.getImageSize();if(!de)continue;let ve=Si(de[0],de[1],void 0,{alpha:!1}),Ie=ve.canvas;ve.fillStyle=N,ve.fillRect(0,0,Ie.width,Ie.height),K.setImage(new $0({img:Ie,anchor:Z.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:Z.getOrigin(),opacity:1,size:Z.getSize(),scale:Z.getScale(),rotation:Z.getRotation(),rotateWithView:Z.getRotateWithView()}))}let ee=K.getZIndex()||0,ae=T[ee];ae||(ae={},T[ee]=ae,ae.Polygon=[],ae.Circle=[],ae.LineString=[],ae.Point=[]);let ce=H.getType();if(ce==="GeometryCollection"){let de=H.getGeometriesArrayRecursive();for(let ve=0,Ie=de.length;ve<Ie;++ve){let Qe=de[ve];ae[Qe.getType().replace("Multi","")].push(Qe,K)}}else ae[ce.replace("Multi","")].push(H,K)}}let P=Object.keys(T).map(Number).sort(Ba);for(let R=0,C=P.length;R<C;++R){let L=T[P[R]];for(let D in L){let F=L[D];for(let N=0,B=F.length;N<B;N+=2){v.setStyle(F[N+1]);for(let z=0,V=e.length;z<V;++z)v.setTransform(e[z]),v.drawGeometry(F[N])}}}return p.getImageData(0,0,x.width,x.height)}function Vq(i,e,t){let n=[];if(t){let r=Math.floor(Math.round(i[0])*Fc),s=Math.floor(Math.round(i[1])*Fc),o=(_i(r,0,t.width-1)+_i(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 Ele=.5,qq={Point:Lle,LineString:Ple,Polygon:Fle,MultiPoint:Dle,MultiLineString:Ile,MultiPolygon:Nle,GeometryCollection:Rle,Circle:Mle};function Hq(i,e){return parseInt(Nn(i),10)-parseInt(Nn(e),10)}function Y5(i,e){let t=K5(i,e);return t*t}function K5(i,e){return Ele*i/e}function Mle(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 Z5(i,e,t,n,r,s,o,a){let l=[],c=t.getImage();if(c){let p=!0,x=c.getImageState();x==Mn.LOADED||x==Mn.ERROR?p=!1:x==Mn.IDLE&&c.load(),p&&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)),Cle(i,e,t,n,s,o,a),f}function Cle(i,e,t,n,r,s,o){let a=t.getGeometryFunction()(e);if(!a)return;let l=a.simplifyTransformed(n,r);if(t.getRenderer())Wq(i,l,t,e,o);else{let u=qq[l.getType()];u(i,l,t,e,o,s)}}function Wq(i,e,t,n,r){if(e.getType()=="GeometryCollection"){let o=e.getGeometries();for(let a=0,l=o.length;a<l;++a)Wq(i,o[a],t,n,r);return}i.getBuilder(t.getZIndex(),"Default").drawCustom(e,n,t.getRenderer(),t.getHitDetectionRenderer(),r)}function Rle(i,e,t,n,r,s){let o=e.getGeometriesArray(),a,l;for(a=0,l=o.length;a<l;++a){let c=qq[o[a].getType()];c(i,o[a],t,n,r,s)}}function Ple(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 Ile(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 Nle(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 Lle(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()!=Mn.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 Dle(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()!=Mn.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 Fle(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 Q5=class extends RS{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_=Er(),this.wrappedRenderedExtent_=Er(),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(),p=this.getLayer().getDeclutter(),x=t.pixelRatio,v=t.viewHints,w=!(v[Os.ANIMATING]||v[Os.INTERACTING]),S=this.context,T=Math.round(Wn(r)/a*x),P=Math.round(gr(r)/a*x),R=f.getWrapX()&&l.canWrapX(),C=R?Wn(u):null,L=R?Math.ceil((r[2]-u[2])/C)+(this.extendX_?2:1):1,D=R?Math.floor((r[0]-u[0])/C)-(this.extendX_?1:0):0;do{let F=this.getRenderTransform(o,a,0,x,T,P,D*C);t.declutter&&(F=F.slice(0)),e.execute(S,[S.canvas.width,S.canvas.height],F,c,w,n===void 0?Pd:n?X5:Oq,n?p&&t.declutter[p]:void 0)}while(++D<L)}setDrawContext_(){this.opacity_!==1&&(this.targetContext_=this.context,this.context=Si(this.context.canvas.width,this.context.canvas.height,T5))}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,z0(this.context),T5.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(ho.PRERENDER)||this.getLayer().hasListener(ho.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=Tc(n.extent,l);a=_r(u,e.extent),a&&!pu(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]*Fc,p=n[1]*Fc;u.push(this.getRenderTransform(r,s,o,Fc,f,p,0).slice());let x=c.getSource(),v=a.getExtent();if(x.getWrapX()&&a.canWrapX()&&!pu(v,l)){let S=l[0],T=Wn(v),P=0,R;for(;S<v[0];)--P,R=T*P,u.push(this.getRenderTransform(r,s,o,Fc,f,p,R).slice()),S+=T;for(P=0,S=l[2];S>v[2];)++P,R=T*P,u.push(this.getRenderTransform(r,s,o,Fc,f,p,R).slice()),S-=T}let w=U0();this.hitDetectionImageData_=zq(n,u,this.renderedFeatures_,c.getStyleFunction(),l,s,o,Y5(s,this.renderedPixelRatio_),w?a:null)}t(Vq(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(p,x,v){let w=Nn(p),S=c[w];if(S){if(S!==!0&&v<S.distanceSq){if(v===0)return c[w]=!0,s.splice(s.lastIndexOf(S),1),r(p,l,x);S.geometry=x,S.distanceSq=v}}else{if(v===0)return c[w]=!0,r(p,l,x);s.push(c[w]={feature:p,layer:l,geometry:x,distanceSq:v,callback:r})}},f=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(e,o,a,n,u,f?t.declutter?.[f]?.all().map(p=>p.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[Os.ANIMATING],s=e.viewHints[Os.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,p=e.pixelRatio,x=t.getRevision(),v=t.getRenderBuffer(),w=t.getRenderOrder();w===void 0&&(w=Hq);let S=c.center.slice(),T=Jm(l,v*f),P=T.slice(),R=[T.slice()],C=u.getExtent(),L=n.getWrapX()&&u.canWrapX();if(this.extendX_=!1,L){let Z=n.getExtent();Z&&!mu(Z)&&(this.extendX_=Z[0]<C[0]||Z[2]>C[2])}if(L&&(!pu(C,e.extent)||this.extendX_)){let Z=Wn(C),ee=Math.max(Wn(T)/2,Z),ae=C[0],ce=C[2];this.extendX_&&(ae-=Z,ce+=Z),T[0]=ae-ee,T[2]=ce+ee,aw(S,u);let de=k4(R[0],u);de[0]<C[0]&&de[2]<C[2]?R.push([de[0]+Z,de[1],de[2]+Z,de[3]]):de[0]>C[0]&&de[2]>C[2]&&R.push([de[0]-Z,de[1],de[2]-Z,de[3]])}if(this.ready&&this.renderedResolution_==f&&this.renderedPixelRatio_===p&&this.renderedRevision_==x&&this.renderedRenderOrder_==w&&this.renderedFrameDeclutter_===!!e.declutter&&pu(this.wrappedRenderedExtent_,T))return Io(this.renderedExtent_,P)||(this.hitDetectionImageData_=null,this.renderedExtent_=P),this.renderedCenter_=S,this.replayGroupChanged=!1,!0;this.replayGroup_=null;let D=new Pq(K5(f,p),T,f,p),F=U0(),N;if(F){for(let Z=0,ee=R.length;Z<ee;++Z){let ae=R[Z],ce=fd(ae,u);n.loadFeatures(ce,fG(f,u),F)}N=O0(F,u)}else for(let Z=0,ee=R.length;Z<ee;++Z)n.loadFeatures(R[Z],f,u);let B=Y5(f,p),z=!0,V=(Z,ee)=>{let ae,ce=Z.getStyleFunction()||t.getStyleFunction();if(ce&&(ae=ce(Z,f)),ae){let de=this.renderFeature(Z,B,ae,D,N,this.getLayer().getDeclutter(),ee);z=z&&!de}},H=fd(T,u),K=n.getFeaturesInExtent(H);w&&K.sort(w);for(let 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0?NaN:l===void 0?i[a+u]:Po(i[a+u],i[a+n+u],l);return s}var Yq=$s(),ny=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"?ew(this.flatCoordinates_):eg(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){let e=Oa(this.getExtent());this.flatInteriorPoints_=wx(this.flatCoordinates_,0,this.ends_,this.stride_,e,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){let e=_z(this.flatCoordinates_,this.ends_),t=Qw(this.flatCoordinates_,0,e,this.stride_);this.flatInteriorPoints_=Lw(this.flatCoordinates_,0,e,this.stride_,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=tN(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=tN(e,t,o,this.stride_,.5);Ec(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=As(e);let t=e.getExtent(),n=e.getWorldExtent();if(t&&n){let r=gr(n)/gr(t);lo(Yq,n[0],n[3],r,-r,0,0,0),Ua(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,Yq,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=yw((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=vx(n,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,e,n,0),r=[n.length];break;case"MultiLineString":r=[],n.length=pz(n,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,e,n,0,r);break;case"Polygon":r=[],n.length=bx(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}};ny.prototype.getFlatCoordinates=ny.prototype.getOrientedFlatCoordinates;var nA=ny;var nN=class{constructor(e){this.rbush_=new J0(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_[Nn(t)]=n}load(e,t){let n=new Array(t.length);for(let r=0,s=t.length;r<s;r++){let 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this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){let t=this.x,n=this.y,r=e.elements;return this.x=r[0]*t+r[3]*n+r[6],this.y=r[1]*t+r[4]*n+r[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,t){return this.x=Pn(this.x,e.x,t.x),this.y=Pn(this.y,e.y,t.y),this}clampScalar(e,t){return this.x=Pn(this.x,e,t),this.y=Pn(this.y,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Pn(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}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(Pn(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,n=this.y-e.y;return t*t+n*n}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}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}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){let n=Math.cos(t),r=Math.sin(t),s=this.x-e.x,o=this.y-e.y;return this.x=s*n-o*r+e.x,this.y=s*r+o*n+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}};xL.prototype.isVector2=!0;var Oe=xL,ys=class{constructor(e=0,t=0,n=0,r=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=n,this._w=r}static slerpFlat(e,t,n,r,s,o,a){let l=n[r+0],c=n[r+1],u=n[r+2],f=n[r+3],p=s[o+0],x=s[o+1],v=s[o+2],w=s[o+3];if(f!==w||l!==p||c!==x||u!==v){let S=l*p+c*x+u*v+f*w;S<0&&(p=-p,x=-x,v=-v,w=-w,S=-S);let T=1-a;if(S<.9995){let P=Math.acos(S),R=Math.sin(P);T=Math.sin(T*P)/R,a=Math.sin(a*P)/R,l=l*T+p*a,c=c*T+x*a,u=u*T+v*a,f=f*T+w*a}else{l=l*T+p*a,c=c*T+x*a,u=u*T+v*a,f=f*T+w*a;let P=1/Math.sqrt(l*l+c*c+u*u+f*f);l*=P,c*=P,u*=P,f*=P}}e[t]=l,e[t+1]=c,e[t+2]=u,e[t+3]=f}static multiplyQuaternionsFlat(e,t,n,r,s,o){let a=n[r],l=n[r+1],c=n[r+2],u=n[r+3],f=s[o],p=s[o+1],x=s[o+2],v=s[o+3];return e[t]=a*v+u*f+l*x-c*p,e[t+1]=l*v+u*p+c*f-a*x,e[t+2]=c*v+u*x+a*p-l*f,e[t+3]=u*v-a*f-l*p-c*x,e}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 w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t=!0){let n=e._x,r=e._y,s=e._z,o=e._order,a=Math.cos,l=Math.sin,c=a(n/2),u=a(r/2),f=a(s/2),p=l(n/2),x=l(r/2),v=l(s/2);switch(o){case"XYZ":this._x=p*u*f+c*x*v,this._y=c*x*f-p*u*v,this._z=c*u*v+p*x*f,this._w=c*u*f-p*x*v;break;case"YXZ":this._x=p*u*f+c*x*v,this._y=c*x*f-p*u*v,this._z=c*u*v-p*x*f,this._w=c*u*f+p*x*v;break;case"ZXY":this._x=p*u*f-c*x*v,this._y=c*x*f+p*u*v,this._z=c*u*v+p*x*f,this._w=c*u*f-p*x*v;break;case"ZYX":this._x=p*u*f-c*x*v,this._y=c*x*f+p*u*v,this._z=c*u*v-p*x*f,this._w=c*u*f+p*x*v;break;case"YZX":this._x=p*u*f+c*x*v,this._y=c*x*f+p*u*v,this._z=c*u*v-p*x*f,this._w=c*u*f-p*x*v;break;case"XZY":this._x=p*u*f-c*x*v,this._y=c*x*f-p*u*v,this._z=c*u*v+p*x*f,this._w=c*u*f+p*x*v;break;default:je("Quaternion: .setFromEuler() encountered an unknown order: "+o)}return t===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,t){let n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){let t=e.elements,n=t[0],r=t[4],s=t[8],o=t[1],a=t[5],l=t[9],c=t[2],u=t[6],f=t[10],p=n+a+f;if(p>0){let x=.5/Math.sqrt(p+1);this._w=.25/x,this._x=(u-l)*x,this._y=(s-c)*x,this._z=(o-r)*x}else if(n>a&&n>f){let x=2*Math.sqrt(1+n-a-f);this._w=(u-l)/x,this._x=.25*x,this._y=(r+o)/x,this._z=(s+c)/x}else if(a>f){let x=2*Math.sqrt(1+a-n-f);this._w=(s-c)/x,this._x=(r+o)/x,this._y=.25*x,this._z=(l+u)/x}else{let x=2*Math.sqrt(1+f-n-a);this._w=(o-r)/x,this._x=(s+c)/x,this._y=(l+u)/x,this._z=.25*x}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return 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(Pn(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}},yL=class yL{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(Qq.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(Qq.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=Pn(this.x,e.x,t.x),this.y=Pn(this.y,e.y,t.y),this.z=Pn(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Pn(this.x,e,t),this.y=Pn(this.y,e,t),this.z=Pn(this.z,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Pn(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 sN.copy(this).projectOnVector(e),this.sub(sN)}reflect(e){return this.sub(sN.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(Pn(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}};yL.prototype.isVector3=!0;var ie=yL,sN=new ie,Qq=new ys,vL=class vL{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],p=n[2],x=n[5],v=n[8],w=r[0],S=r[3],T=r[6],P=r[1],R=r[4],C=r[7],L=r[2],D=r[5],F=r[8];return s[0]=o*w+a*P+l*L,s[3]=o*S+a*R+l*D,s[6]=o*T+a*C+l*F,s[1]=c*w+u*P+f*L,s[4]=c*S+u*R+f*D,s[7]=c*T+u*C+f*F,s[2]=p*w+x*P+v*L,s[5]=p*S+x*R+v*D,s[8]=p*T+x*C+v*F,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,p=a*l-u*s,x=c*s-o*l,v=t*f+n*p+r*x;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);let w=1/v;return e[0]=f*w,e[1]=(r*c-u*n)*w,e[2]=(a*n-r*o)*w,e[3]=p*w,e[4]=(u*t-r*l)*w,e[5]=(r*s-a*t)*w,e[6]=x*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 Kn("Matrix3: .scale() is deprecated. Use .makeScale() instead."),this.premultiply(oN.makeScale(e,t)),this}rotate(e){return Kn("Matrix3: .rotate() is deprecated. Use .makeRotation() instead."),this.premultiply(oN.makeRotation(-e)),this}translate(e,t){return Kn("Matrix3: .translate() is deprecated. Use .makeTranslation() instead."),this.premultiply(oN.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)}};vL.prototype.isMatrix3=!0;var Sn=vL,oN=new Sn,Jq=new Sn().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),eH=new Sn().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function tce(){let i={enabled:!0,workingColorSpace:Gd,spaces:{},convert:function(r,s,o){return this.enabled===!1||s===o||!s||!o||(this.spaces[s].transfer===Bt&&(r.r=wf(r.r),r.g=wf(r.g),r.b=wf(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===Bt&&(r.r=a_(r.r),r.g=a_(r.g),r.b=a_(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===zo?zd: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 Kn("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(r,s)},toWorkingColorSpace:function(r,s){return Kn("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({[Gd]:{primaries:e,whitePoint:n,transfer:zd,toXYZ:Jq,fromXYZ:eH,luminanceCoefficients:t,workingColorSpaceConfig:{unpackColorSpace:Wr},outputColorSpaceConfig:{drawingBufferColorSpace:Wr}},[Wr]:{primaries:e,whitePoint:n,transfer:Bt,toXYZ:Jq,fromXYZ:eH,luminanceCoefficients:t,outputColorSpaceConfig:{drawingBufferColorSpace:Wr}}}),i}var sn=tce();function wf(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function a_(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}var Vg,dT=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{Vg===void 0&&(Vg=l_("canvas")),Vg.width=e.width,Vg.height=e.height;let r=Vg.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),n=Vg}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=l_("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]=wf(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(wf(t[n]/255)*255):t[n]=wf(t[n]);return{data:t,width:e.width,height:e.height}}else return je("ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},nce=0,u_=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:nce++}),this.uuid=Ou(),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(aN(r[o].image)):s.push(aN(r[o]))}else s=aN(r);n.url=s}return t||(e.images[this.uuid]=n),n}};function aN(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?dT.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(je("Texture: Unable to serialize Texture."),{})}var ice=0,lN=new ie,vs=class i extends ko{constructor(e=i.DEFAULT_IMAGE,t=i.DEFAULT_MAPPING,n=Uo,r=Uo,s=vi,o=go,a=xr,l=Gi,c=i.DEFAULT_ANISOTROPY,u=zo){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:ice++}),this.uuid=Ou(),this.name="",this.source=new u_(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 Sn,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(lN).x}get height(){return this.source.getSize(lN).y}get depth(){return this.source.getSize(lN).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){je(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){je(`Texture.setValues(): property '${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!==p2)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Sf:e.x=e.x-Math.floor(e.x);break;case Uo:e.x=e.x<0?0:1;break;case Tf: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 Sf:e.y=e.y-Math.floor(e.y);break;case Uo:e.y=e.y<0?0:1;break;case Tf: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++}};vs.DEFAULT_IMAGE=null;vs.DEFAULT_MAPPING=p2;vs.DEFAULT_ANISOTROPY=1;var bL=class bL{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 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("THREE.Vector4: 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;case 3:return this.w;default:throw new Error("THREE.Vector4: index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=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.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=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.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],p=l[1],x=l[5],v=l[9],w=l[2],S=l[6],T=l[10];if(Math.abs(u-p)<.01&&Math.abs(f-w)<.01&&Math.abs(v-S)<.01){if(Math.abs(u+p)<.1&&Math.abs(f+w)<.1&&Math.abs(v+S)<.1&&Math.abs(c+x+T-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let R=(c+1)/2,C=(x+1)/2,L=(T+1)/2,D=(u+p)/4,F=(f+w)/4,N=(v+S)/4;return R>C&&R>L?R<.01?(n=0,r=.707106781,s=.707106781):(n=Math.sqrt(R),r=D/n,s=F/n):C>L?C<.01?(n=.707106781,r=0,s=.707106781):(r=Math.sqrt(C),n=D/r,s=N/r):L<.01?(n=.707106781,r=.707106781,s=0):(s=Math.sqrt(L),n=F/s,r=N/s),this.set(n,r,s,t),this}let P=Math.sqrt((S-v)*(S-v)+(f-w)*(f-w)+(p-u)*(p-u));return Math.abs(P)<.001&&(P=1),this.x=(S-v)/P,this.y=(f-w)/P,this.z=(p-u)/P,this.w=Math.acos((c+x+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=Pn(this.x,e.x,t.x),this.y=Pn(this.y,e.y,t.y),this.z=Pn(this.z,e.z,t.z),this.w=Pn(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Pn(this.x,e,t),this.y=Pn(this.y,e,t),this.z=Pn(this.z,e,t),this.w=Pn(this.w,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Pn(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}};bL.prototype.isVector4=!0;var gn=bL,la=class extends ko{constructor(e=1,t=1,n={}){super(),n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:vi,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 gn(0,0,e,t),this.scissorTest=!1,this.viewport=new gn(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:n.depth},s=new vs(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:vi,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 u_(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"})}},ca=class extends la{constructor(e=1,t=1,n={}){super(e,t,n),this.isWebGLRenderTarget=!0}},AA=class extends vs{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=xi,this.minFilter=xi,this.wrapR=Uo,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}};var pT=class extends vs{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=xi,this.minFilter=xi,this.wrapR=Uo,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var BT=class BT{constructor(e,t,n,r,s,o,a,l,c,u,f,p,x,v,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,p,x,v,w,S)}set(e,t,n,r,s,o,a,l,c,u,f,p,x,v,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]=p,T[3]=x,T[7]=v,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 BT().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/qg.setFromMatrixColumn(e,0).length(),s=1/qg.setFromMatrixColumn(e,1).length(),o=1/qg.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 p=o*u,x=o*f,v=a*u,w=a*f;t[0]=l*u,t[4]=-l*f,t[8]=c,t[1]=x+v*c,t[5]=p-w*c,t[9]=-a*l,t[2]=w-p*c,t[6]=v+x*c,t[10]=o*l}else if(e.order==="YXZ"){let p=l*u,x=l*f,v=c*u,w=c*f;t[0]=p+w*a,t[4]=v*a-x,t[8]=o*c,t[1]=o*f,t[5]=o*u,t[9]=-a,t[2]=x*a-v,t[6]=w+p*a,t[10]=o*l}else if(e.order==="ZXY"){let p=l*u,x=l*f,v=c*u,w=c*f;t[0]=p-w*a,t[4]=-o*f,t[8]=v+x*a,t[1]=x+v*a,t[5]=o*u,t[9]=w-p*a,t[2]=-o*c,t[6]=a,t[10]=o*l}else if(e.order==="ZYX"){let p=o*u,x=o*f,v=a*u,w=a*f;t[0]=l*u,t[4]=v*c-x,t[8]=p*c+w,t[1]=l*f,t[5]=w*c+p,t[9]=x*c-v,t[2]=-c,t[6]=a*l,t[10]=o*l}else if(e.order==="YZX"){let p=o*l,x=o*c,v=a*l,w=a*c;t[0]=l*u,t[4]=w-p*f,t[8]=v*f+x,t[1]=f,t[5]=o*u,t[9]=-a*u,t[2]=-c*u,t[6]=x*f+v,t[10]=p-w*f}else if(e.order==="XZY"){let p=o*l,x=o*c,v=a*l,w=a*c;t[0]=l*u,t[4]=-f,t[8]=c*u,t[1]=p*f+w,t[5]=o*u,t[9]=x*f-v,t[2]=v*f-x,t[6]=a*u,t[10]=w*f+p}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(rce,e,sce)}lookAt(e,t,n){let r=this.elements;return fl.subVectors(e,t),fl.lengthSq()===0&&(fl.z=1),fl.normalize(),Id.crossVectors(n,fl),Id.lengthSq()===0&&(Math.abs(n.z)===1?fl.x+=1e-4:fl.z+=1e-4,fl.normalize(),Id.crossVectors(n,fl)),Id.normalize(),LS.crossVectors(fl,Id),r[0]=Id.x,r[4]=LS.x,r[8]=fl.x,r[1]=Id.y,r[5]=LS.y,r[9]=fl.y,r[2]=Id.z,r[6]=LS.z,r[10]=fl.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],p=n[9],x=n[13],v=n[2],w=n[6],S=n[10],T=n[14],P=n[3],R=n[7],C=n[11],L=n[15],D=r[0],F=r[4],N=r[8],B=r[12],z=r[1],V=r[5],H=r[9],K=r[13],J=r[2],j=r[6],Z=r[10],ee=r[14],ae=r[3],ce=r[7],de=r[11],ve=r[15];return s[0]=o*D+a*z+l*J+c*ae,s[4]=o*F+a*V+l*j+c*ce,s[8]=o*N+a*H+l*Z+c*de,s[12]=o*B+a*K+l*ee+c*ve,s[1]=u*D+f*z+p*J+x*ae,s[5]=u*F+f*V+p*j+x*ce,s[9]=u*N+f*H+p*Z+x*de,s[13]=u*B+f*K+p*ee+x*ve,s[2]=v*D+w*z+S*J+T*ae,s[6]=v*F+w*V+S*j+T*ce,s[10]=v*N+w*H+S*Z+T*de,s[14]=v*B+w*K+S*ee+T*ve,s[3]=P*D+R*z+C*J+L*ae,s[7]=P*F+R*V+C*j+L*ce,s[11]=P*N+R*H+C*Z+L*de,s[15]=P*B+R*K+C*ee+L*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],p=e[10],x=e[14],v=e[3],w=e[7],S=e[11],T=e[15],P=l*x-c*p,R=a*x-c*f,C=a*p-l*f,L=o*x-c*u,D=o*p-l*u,F=o*f-a*u;return t*(w*P-S*R+T*C)-n*(v*P-S*L+T*D)+r*(v*R-w*L+T*F)-s*(v*C-w*D+S*F)}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],p=e[10],x=e[11],v=e[12],w=e[13],S=e[14],T=e[15],P=t*a-n*o,R=t*l-r*o,C=t*c-s*o,L=n*l-r*a,D=n*c-s*a,F=r*c-s*l,N=u*w-f*v,B=u*S-p*v,z=u*T-x*v,V=f*S-p*w,H=f*T-x*w,K=p*T-x*S,J=P*K-R*H+C*V+L*z-D*B+F*N;if(J===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let j=1/J;return e[0]=(a*K-l*H+c*V)*j,e[1]=(r*H-n*K-s*V)*j,e[2]=(w*F-S*D+T*L)*j,e[3]=(p*D-f*F-x*L)*j,e[4]=(l*z-o*K-c*B)*j,e[5]=(t*K-r*z+s*B)*j,e[6]=(S*C-v*F-T*R)*j,e[7]=(u*F-p*C+x*R)*j,e[8]=(o*H-a*z+c*N)*j,e[9]=(n*z-t*H-s*N)*j,e[10]=(v*D-w*C+T*P)*j,e[11]=(f*C-u*D-x*P)*j,e[12]=(a*B-o*V-l*N)*j,e[13]=(t*V-n*B+r*N)*j,e[14]=(w*R-v*L-S*P)*j,e[15]=(u*L-f*R+p*P)*j,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,p=s*c,x=s*u,v=s*f,w=o*u,S=o*f,T=a*f,P=l*c,R=l*u,C=l*f,L=n.x,D=n.y,F=n.z;return r[0]=(1-(w+T))*L,r[1]=(x+C)*L,r[2]=(v-R)*L,r[3]=0,r[4]=(x-C)*D,r[5]=(1-(p+T))*D,r[6]=(S+P)*D,r[7]=0,r[8]=(v+R)*F,r[9]=(S-P)*F,r[10]=(1-(p+w))*F,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=qg.set(r[0],r[1],r[2]).length(),a=qg.set(r[4],r[5],r[6]).length(),l=qg.set(r[8],r[9],r[10]).length();s<0&&(o=-o),Oc.copy(this);let c=1/o,u=1/a,f=1/l;return Oc.elements[0]*=c,Oc.elements[1]*=c,Oc.elements[2]*=c,Oc.elements[4]*=u,Oc.elements[5]*=u,Oc.elements[6]*=u,Oc.elements[8]*=f,Oc.elements[9]*=f,Oc.elements[10]*=f,t.setFromRotationMatrix(Oc),n.x=o,n.y=a,n.z=l,this}makePerspective(e,t,n,r,s,o,a=po,l=!1){let c=this.elements,u=2*s/(t-e),f=2*s/(n-r),p=(t+e)/(t-e),x=(n+r)/(n-r),v,w;if(l)v=s/(o-s),w=o*s/(o-s);else if(a===po)v=-(o+s)/(o-s),w=-2*o*s/(o-s);else if(a===Va)v=-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]=p,c[12]=0,c[1]=0,c[5]=f,c[9]=x,c[13]=0,c[2]=0,c[6]=0,c[10]=v,c[14]=w,c[3]=0,c[7]=0,c[11]=-1,c[15]=0,this}makeOrthographic(e,t,n,r,s,o,a=po,l=!1){let c=this.elements,u=2/(t-e),f=2/(n-r),p=-(t+e)/(t-e),x=-(n+r)/(n-r),v,w;if(l)v=1/(o-s),w=o/(o-s);else if(a===po)v=-2/(o-s),w=-(o+s)/(o-s);else if(a===Va)v=-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]=p,c[1]=0,c[5]=f,c[9]=0,c[13]=x,c[2]=0,c[6]=0,c[10]=v,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}};BT.prototype.isMatrix4=!0;var on=BT,qg=new ie,Oc=new on,rce=new ie(0,0,0),sce=new ie(1,1,1),Id=new ie,LS=new ie,fl=new ie,tH=new on,nH=new ys,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],p=r[6],x=r[10];switch(t){case"XYZ":this._y=Math.asin(Pn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,x),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(p,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Pn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,x),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(Pn(p,-1,1)),Math.abs(p)<.9999999?(this._y=Math.atan2(-f,x),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(l,s));break;case"ZYX":this._y=Math.asin(-Pn(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(p,x),this._z=Math.atan2(l,s)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(Pn(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,x));break;case"XZY":this._z=Math.asin(-Pn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(p,c),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-u,x),this._y=0);break;default:je("Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,n===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return tH.makeRotationFromQuaternion(e),this.setFromRotationMatrix(tH,t,n)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return nH.setFromEuler(this),this.setFromQuaternion(nH,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 h_=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}},oce=0,iH=new ie,Hg=new ys,Af=new on,DS=new ie,iy=new ie,ace=new ie,lce=new ys,rH=new ie(1,0,0),sH=new ie(0,1,0),oH=new ie(0,0,1),aH={type:"added"},cce={type:"removed"},Wg={type:"childadded",child:null},cN={type:"childremoved",child:null},$i=class i extends ko{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:oce++}),this.uuid=Ou(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=i.DEFAULT_UP.clone();let e=new ie,t=new ua,n=new ys,r=new ie(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 on},normalMatrix:{value:new Sn}}),this.matrix=new on,this.matrixWorld=new on,this.matrixAutoUpdate=i.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new h_,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 Hg.setFromAxisAngle(e,t),this.quaternion.multiply(Hg),this}rotateOnWorldAxis(e,t){return Hg.setFromAxisAngle(e,t),this.quaternion.premultiply(Hg),this}rotateX(e){return this.rotateOnAxis(rH,e)}rotateY(e){return this.rotateOnAxis(sH,e)}rotateZ(e){return this.rotateOnAxis(oH,e)}translateOnAxis(e,t){return iH.copy(e).applyQuaternion(this.quaternion),this.position.add(iH.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(rH,e)}translateY(e){return this.translateOnAxis(sH,e)}translateZ(e){return this.translateOnAxis(oH,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Af.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?DS.copy(e):DS.set(e,t,n);let r=this.parent;this.updateWorldMatrix(!0,!1),iy.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Af.lookAt(iy,DS,this.up):Af.lookAt(DS,iy,this.up),this.quaternion.setFromRotationMatrix(Af),r&&(Af.extractRotation(r.matrixWorld),Hg.setFromRotationMatrix(Af),this.quaternion.premultiply(Hg.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(Ge("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(aH),Wg.child=e,this.dispatchEvent(Wg),Wg.child=null):Ge("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(cce),cN.child=e,this.dispatchEvent(cN),cN.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),Af.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Af.multiply(e.parent.matrixWorld)),e.applyMatrix4(Af),e.removeFromParent(),e.parent=this,this.children.push(e),e.updateWorldMatrix(!1,!0),e.dispatchEvent(aH),Wg.child=e,this.dispatchEvent(Wg),Wg.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(iy,e,ace),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(iy,lce,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 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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),p=o(e.skeletons),x=o(e.animations),v=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),p.length>0&&(n.skeletons=p),x.length>0&&(n.animations=x),v.length>0&&(n.nodes=v)}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}};$i.DEFAULT_UP=new ie(0,1,0);$i.DEFAULT_MATRIX_AUTO_UPDATE=!0;$i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var _s=class extends $i{constructor(){super(),this.isGroup=!0,this.type="Group"}},uce={type:"move"},qd=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new _s,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 _s,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new ie,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new ie),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new _s,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new ie,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new ie,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"],p=u.position.distanceTo(f.position),x=.02,v=.005;c.inputState.pinching&&p>x+v?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&p<=x-v&&(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(uce)))}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 _s;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}},WH={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},Nd={h:0,s:0,l:0},FS={h:0,s:0,l:0};function uN(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 Ut=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=Wr){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,sn.colorSpaceToWorking(this,t),this}setRGB(e,t,n,r=sn.workingColorSpace){return this.r=e,this.g=t,this.b=n,sn.colorSpaceToWorking(this,r),this}setHSL(e,t,n,r=sn.workingColorSpace){if(e=pL(e,1),t=Pn(t,0,1),n=Pn(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=uN(o,s,e+1/3),this.g=uN(o,s,e),this.b=uN(o,s,e-1/3)}return sn.colorSpaceToWorking(this,r),this}setStyle(e,t=Wr){function n(s){s!==void 0&&parseFloat(s)<1&&je("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);je("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Wr){let n=WH[e.toLowerCase()];return n!==void 0?this.setHex(n,t):je("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=wf(e.r),this.g=wf(e.g),this.b=wf(e.b),this}copyLinearToSRGB(e){return this.r=a_(e.r),this.g=a_(e.g),this.b=a_(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Wr){return sn.workingToColorSpace(Bo.copy(this),e),Math.round(Pn(Bo.r*255,0,255))*65536+Math.round(Pn(Bo.g*255,0,255))*256+Math.round(Pn(Bo.b*255,0,255))}getHexString(e=Wr){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=sn.workingColorSpace){sn.workingToColorSpace(Bo.copy(this),t);let n=Bo.r,r=Bo.g,s=Bo.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=sn.workingColorSpace){return sn.workingToColorSpace(Bo.copy(this),t),e.r=Bo.r,e.g=Bo.g,e.b=Bo.b,e}getStyle(e=Wr){sn.workingToColorSpace(Bo.copy(this),e);let t=Bo.r,n=Bo.g,r=Bo.b;return e!==Wr?`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(Nd),this.setHSL(Nd.h+e,Nd.s+t,Nd.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(Nd),e.getHSL(FS);let n=dy(Nd.h,FS.h,t),r=dy(Nd.s,FS.s,t),s=dy(Nd.l,FS.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}},Bo=new Ut;Ut.NAMES=WH;var Hd=class extends $i{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}},Bc=new ie,mf=new ie,hN=new ie,gf=new ie,jg=new ie,Xg=new ie,lH=new ie,fN=new ie,dN=new ie,pN=new ie,AN=new gn,mN=new gn,gN=new gn,vf=class i{constructor(e=new ie,t=new ie,n=new ie){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){r.subVectors(n,t),Bc.subVectors(e,t),r.cross(Bc);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){Bc.subVectors(r,t),mf.subVectors(n,t),hN.subVectors(e,t);let o=Bc.dot(Bc),a=Bc.dot(mf),l=Bc.dot(hN),c=mf.dot(mf),u=mf.dot(hN),f=o*c-a*a;if(f===0)return s.set(0,0,0),null;let p=1/f,x=(c*l-a*u)*p,v=(o*u-a*l)*p;return s.set(1-x-v,v,x)}static containsPoint(e,t,n,r){return this.getBarycoord(e,t,n,r,gf)===null?!1:gf.x>=0&&gf.y>=0&&gf.x+gf.y<=1}static getInterpolation(e,t,n,r,s,o,a,l){return this.getBarycoord(e,t,n,r,gf)===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,gf.x),l.addScaledVector(o,gf.y),l.addScaledVector(a,gf.z),l)}static getInterpolatedAttribute(e,t,n,r,s,o){return AN.setScalar(0),mN.setScalar(0),gN.setScalar(0),AN.fromBufferAttribute(e,t),mN.fromBufferAttribute(e,n),gN.fromBufferAttribute(e,r),o.setScalar(0),o.addScaledVector(AN,s.x),o.addScaledVector(mN,s.y),o.addScaledVector(gN,s.z),o}static isFrontFacing(e,t,n,r){return Bc.subVectors(n,t),mf.subVectors(e,t),Bc.cross(mf).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 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n=this.a,r=this.b,s=this.c,o,a;jg.subVectors(r,n),Xg.subVectors(s,n),fN.subVectors(e,n);let l=jg.dot(fN),c=Xg.dot(fN);if(l<=0&&c<=0)return t.copy(n);dN.subVectors(e,r);let u=jg.dot(dN),f=Xg.dot(dN);if(u>=0&&f<=u)return t.copy(r);let p=l*f-u*c;if(p<=0&&l>=0&&u<=0)return o=l/(l-u),t.copy(n).addScaledVector(jg,o);pN.subVectors(e,s);let x=jg.dot(pN),v=Xg.dot(pN);if(v>=0&&x<=v)return t.copy(s);let w=x*c-l*v;if(w<=0&&c>=0&&v<=0)return a=c/(c-v),t.copy(n).addScaledVector(Xg,a);let S=u*v-x*f;if(S<=0&&f-u>=0&&x-v>=0)return lH.subVectors(s,r),a=(f-u)/(f-u+(x-v)),t.copy(r).addScaledVector(lH,a);let T=1/(S+w+p);return o=w*T,a=p*T,t.copy(n).addScaledVector(jg,o).addScaledVector(Xg,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},ha=class{constructor(e=new ie(1/0,1/0,1/0),t=new ie(-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(Uc.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,n=e.count;t<n;t++)this.expandByPoint(Uc.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=Uc.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,Uc):Uc.fromBufferAttribute(s,o),Uc.applyMatrix4(e.matrixWorld),this.expandByPoint(Uc);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),OS.copy(e.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),OS.copy(n.boundingBox)),OS.applyMatrix4(e.matrixWorld),this.union(OS)}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,Uc),Uc.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(ry),BS.subVectors(this.max,ry),$g.subVectors(e.a,ry),Yg.subVectors(e.b,ry),Kg.subVectors(e.c,ry),Ld.subVectors(Yg,$g),Dd.subVectors(Kg,Yg),iA.subVectors($g,Kg);let t=[0,-Ld.z,Ld.y,0,-Dd.z,Dd.y,0,-iA.z,iA.y,Ld.z,0,-Ld.x,Dd.z,0,-Dd.x,iA.z,0,-iA.x,-Ld.y,Ld.x,0,-Dd.y,Dd.x,0,-iA.y,iA.x,0];return!_N(t,$g,Yg,Kg,BS)||(t=[1,0,0,0,1,0,0,0,1],!_N(t,$g,Yg,Kg,BS))?!1:(US.crossVectors(Ld,Dd),t=[US.x,US.y,US.z],_N(t,$g,Yg,Kg,BS))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Uc).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Uc).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(_f[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),_f[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),_f[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),_f[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),_f[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),_f[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),_f[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),_f[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(_f),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},_f=[new ie,new ie,new ie,new ie,new ie,new ie,new ie,new ie],Uc=new ie,OS=new ha,$g=new ie,Yg=new ie,Kg=new ie,Ld=new ie,Dd=new ie,iA=new ie,ry=new ie,BS=new ie,US=new ie,rA=new ie;function _N(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 bf=hce();function hce(){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 dl(i){Math.abs(i)>65504&&je("DataUtils.toHalfFloat(): Value out of range."),i=Pn(i,-65504,65504),bf.floatView[0]=i;let e=bf.uint32View[0],t=e>>23&511;return bf.baseTable[t]+((e&8388607)>>bf.shiftTable[t])}function kS(i){let e=i>>10;return bf.uint32View[0]=bf.mantissaTable[bf.offsetTable[e]+(i&1023)]+bf.exponentTable[e],bf.floatView[0]}var gs=new ie,GS=new Oe,fce=0,Ni=class extends ko{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:fce++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=Vd,this.updateRanges=[],this.gpuType=Yi,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++)GS.fromBufferAttribute(this,t),GS.applyMatrix3(e),this.setXY(t,GS.x,GS.y);else if(this.itemSize===3)for(let t=0,n=this.count;t<n;t++)gs.fromBufferAttribute(this,t),gs.applyMatrix3(e),this.setXYZ(t,gs.x,gs.y,gs.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)gs.fromBufferAttribute(this,t),gs.applyMatrix4(e),this.setXYZ(t,gs.x,gs.y,gs.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)gs.fromBufferAttribute(this,t),gs.applyNormalMatrix(e),this.setXYZ(t,gs.x,gs.y,gs.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)gs.fromBufferAttribute(this,t),gs.transformDirection(e),this.setXYZ(t,gs.x,gs.y,gs.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=aa(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=qn(n,this.array)),this.array[e*this.itemSize+t]=n,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=aa(t,this.array)),t}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=aa(t,this.array)),t}setY(e,t){return this.normalized&&(t=qn(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=aa(t,this.array)),t}setZ(e,t){return this.normalized&&(t=qn(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=aa(t,this.array)),t}setW(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(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!==Vd&&(e.usage=this.usage),e}dispose(){this.dispatchEvent({type:"dispose"})}};var mA=class extends Ni{constructor(e,t,n){super(new Uint16Array(e),t,n)}};var gA=class extends Ni{constructor(e,t,n){super(new Uint32Array(e),t,n)}},f_=class extends Ni{constructor(e,t,n){super(new Uint16Array(e),t,n),this.isFloat16BufferAttribute=!0}getX(e){let t=kS(this.array[e*this.itemSize]);return this.normalized&&(t=aa(t,this.array)),t}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize]=dl(t),this}getY(e){let t=kS(this.array[e*this.itemSize+1]);return this.normalized&&(t=aa(t,this.array)),t}setY(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+1]=dl(t),this}getZ(e){let t=kS(this.array[e*this.itemSize+2]);return this.normalized&&(t=aa(t,this.array)),t}setZ(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+2]=dl(t),this}getW(e){let t=kS(this.array[e*this.itemSize+3]);return this.normalized&&(t=aa(t,this.array)),t}setW(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+3]=dl(t),this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this.array[e+2]=dl(r),this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(s,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this.array[e+2]=dl(r),this.array[e+3]=dl(s),this}},kn=class extends Ni{constructor(e,t,n){super(new Float32Array(e),t,n)}},dce=new ha,sy=new ie,xN=new ie,qa=class{constructor(e=new ie,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):dce.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;sy.subVectors(e,this.center);let t=sy.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),r=(n-this.radius)*.5;this.center.addScaledVector(sy,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):(xN.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(sy.copy(e.center).add(xN)),this.expandByPoint(sy.copy(e.center).sub(xN))),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}},pce=0,Yl=new on,yN=new $i,Zg=new ie,pl=new ha,oy=new ha,Zs=new ie,Zn=class i extends ko{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:pce++}),this.uuid=Ou(),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(Ule(e)?gA:mA)(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 Sn().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 Yl.makeRotationFromQuaternion(e),this.applyMatrix4(Yl),this}rotateX(e){return Yl.makeRotationX(e),this.applyMatrix4(Yl),this}rotateY(e){return Yl.makeRotationY(e),this.applyMatrix4(Yl),this}rotateZ(e){return Yl.makeRotationZ(e),this.applyMatrix4(Yl),this}translate(e,t,n){return Yl.makeTranslation(e,t,n),this.applyMatrix4(Yl),this}scale(e,t,n){return Yl.makeScale(e,t,n),this.applyMatrix4(Yl),this}lookAt(e){return yN.lookAt(e),yN.updateMatrix(),this.applyMatrix4(yN.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Zg).negate(),this.translate(Zg.x,Zg.y,Zg.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 kn(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&&je("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 ha);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ge("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new ie(-1/0,-1/0,-1/0),new ie(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];pl.setFromBufferAttribute(s),this.morphTargetsRelative?(Zs.addVectors(this.boundingBox.min,pl.min),this.boundingBox.expandByPoint(Zs),Zs.addVectors(this.boundingBox.max,pl.max),this.boundingBox.expandByPoint(Zs)):(this.boundingBox.expandByPoint(pl.min),this.boundingBox.expandByPoint(pl.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&Ge('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 qa);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ge("BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new ie,1/0);return}if(e){let n=this.boundingSphere.center;if(pl.setFromBufferAttribute(e),t)for(let s=0,o=t.length;s<o;s++){let a=t[s];oy.setFromBufferAttribute(a),this.morphTargetsRelative?(Zs.addVectors(pl.min,oy.min),pl.expandByPoint(Zs),Zs.addVectors(pl.max,oy.max),pl.expandByPoint(Zs)):(pl.expandByPoint(oy.min),pl.expandByPoint(oy.max))}pl.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)Zs.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(Zs));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++)Zs.fromBufferAttribute(a,c),l&&(Zg.fromBufferAttribute(e,c),Zs.add(Zg)),r=Math.max(r,n.distanceToSquared(Zs))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&Ge('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){Ge("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 Ni(new Float32Array(4*n.count),4),this.setAttribute("tangent",o));let a=[],l=[];for(let N=0;N<n.count;N++)a[N]=new ie,l[N]=new ie;let c=new ie,u=new ie,f=new ie,p=new Oe,x=new Oe,v=new Oe,w=new ie,S=new ie;function T(N,B,z){c.fromBufferAttribute(n,N),u.fromBufferAttribute(n,B),f.fromBufferAttribute(n,z),p.fromBufferAttribute(s,N),x.fromBufferAttribute(s,B),v.fromBufferAttribute(s,z),u.sub(c),f.sub(c),x.sub(p),v.sub(p);let V=1/(x.x*v.y-v.x*x.y);isFinite(V)&&(w.copy(u).multiplyScalar(v.y).addScaledVector(f,-x.y).multiplyScalar(V),S.copy(f).multiplyScalar(x.x).addScaledVector(u,-v.x).multiplyScalar(V),a[N].add(w),a[B].add(w),a[z].add(w),l[N].add(S),l[B].add(S),l[z].add(S))}let P=this.groups;P.length===0&&(P=[{start:0,count:e.count}]);for(let N=0,B=P.length;N<B;++N){let z=P[N],V=z.start,H=z.count;for(let K=V,J=V+H;K<J;K+=3)T(e.getX(K+0),e.getX(K+1),e.getX(K+2))}let R=new ie,C=new ie,L=new ie,D=new ie;function F(N){L.fromBufferAttribute(r,N),D.copy(L);let B=a[N];R.copy(B),R.sub(L.multiplyScalar(L.dot(B))).normalize(),C.crossVectors(D,B);let V=C.dot(l[N])<0?-1:1;o.setXYZW(N,R.x,R.y,R.z,V)}for(let N=0,B=P.length;N<B;++N){let z=P[N],V=z.start,H=z.count;for(let K=V,J=V+H;K<J;K+=3)F(e.getX(K+0)),F(e.getX(K+1)),F(e.getX(K+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 Ni(new Float32Array(t.count*3),3),this.setAttribute("normal",n);else for(let p=0,x=n.count;p<x;p++)n.setXYZ(p,0,0,0);let r=new ie,s=new ie,o=new ie,a=new ie,l=new ie,c=new ie,u=new ie,f=new ie;if(e)for(let p=0,x=e.count;p<x;p+=3){let v=e.getX(p+0),w=e.getX(p+1),S=e.getX(p+2);r.fromBufferAttribute(t,v),s.fromBufferAttribute(t,w),o.fromBufferAttribute(t,S),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),a.fromBufferAttribute(n,v),l.fromBufferAttribute(n,w),c.fromBufferAttribute(n,S),a.add(u),l.add(u),c.add(u),n.setXYZ(v,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 p=0,x=t.count;p<x;p+=3)r.fromBufferAttribute(t,p+0),s.fromBufferAttribute(t,p+1),o.fromBufferAttribute(t,p+2),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),n.setXYZ(p+0,u.x,u.y,u.z),n.setXYZ(p+1,u.x,u.y,u.z),n.setXYZ(p+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++)Zs.fromBufferAttribute(e,t),Zs.normalize(),e.setXYZ(t,Zs.x,Zs.y,Zs.z)}toNonIndexed(){function e(a,l){let c=a.array,u=a.itemSize,f=a.normalized,p=new c.constructor(l.length*u),x=0,v=0;for(let w=0,S=l.length;w<S;w++){a.isInterleavedBufferAttribute?x=l[w]*a.data.stride+a.offset:x=l[w]*u;for(let T=0;T<u;T++)p[v++]=c[x++]}return new Ni(p,u,f)}if(this.index===null)return je("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 p=c[u],x=e(p,n);l.push(x)}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,p=c.length;f<p;f++){let x=c[f];u.push(x.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 p=0,x=f.length;p<x;p++)u.push(f[p].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"})}},Mf=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=Vd,this.updateRanges=[],this.version=0,this.uuid=Ou()}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=Ou()),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=Ou()),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}}},sa=new ie,mo=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++)sa.fromBufferAttribute(this,t),sa.applyMatrix4(e),this.setXYZ(t,sa.x,sa.y,sa.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)sa.fromBufferAttribute(this,t),sa.applyNormalMatrix(e),this.setXYZ(t,sa.x,sa.y,sa.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)sa.fromBufferAttribute(this,t),sa.transformDirection(e),this.setXYZ(t,sa.x,sa.y,sa.z);return this}getComponent(e,t){let n=this.array[e*this.data.stride+this.offset+t];return this.normalized&&(n=aa(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=qn(n,this.array)),this.data.array[e*this.data.stride+this.offset+t]=n,this}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=qn(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=aa(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=aa(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=aa(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=aa(t,this.array)),t}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=qn(t,this.array),n=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(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){pA("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 Ni(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){pA("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}}},Ace=0,bs=class extends ko{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Ace++}),this.uuid=Ou(),this.name="",this.type="Material",this.blending=rs,this.side=Ao,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Ud,this.blendDst=kd,this.blendEquation=Bs,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Ut(0,0,0),this.blendAlpha=0,this.depthFunc=Bu,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=gy,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=yf,this.stencilZFail=yf,this.stencilZPass=yf,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){je(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){je(`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!==rs&&(n.blending=this.blending),this.side!==Ao&&(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!==Ud&&(n.blendSrc=this.blendSrc),this.blendDst!==kd&&(n.blendDst=this.blendDst),this.blendEquation!==Bs&&(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!==Bu&&(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!==gy&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==yf&&(n.stencilFail=this.stencilFail),this.stencilZFail!==yf&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==yf&&(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 Ut().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++}},Wd=class extends bs{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Ut(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}},Qg,ay=new ie,Jg=new ie,e_=new ie,t_=new Oe,ly=new Oe,jH=new on,zS=new ie,cy=new ie,VS=new ie,cH=new Oe,vN=new Oe,uH=new Oe,_y=class extends $i{constructor(e=new Wd){if(super(),this.isSprite=!0,this.type="Sprite",Qg===void 0){Qg=new Zn;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 Mf(t,5);Qg.setIndex([0,1,2,0,2,3]),Qg.setAttribute("position",new mo(n,3,0,!1)),Qg.setAttribute("uv",new mo(n,2,3,!1))}this.geometry=Qg,this.material=e,this.center=new Oe(.5,.5),this.count=1}raycast(e,t){e.camera===null&&Ge('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Jg.setFromMatrixScale(this.matrixWorld),jH.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),e_.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Jg.multiplyScalar(-e_.z);let n=this.material.rotation,r,s;n!==0&&(s=Math.cos(n),r=Math.sin(n));let o=this.center;qS(zS.set(-.5,-.5,0),e_,o,Jg,r,s),qS(cy.set(.5,-.5,0),e_,o,Jg,r,s),qS(VS.set(.5,.5,0),e_,o,Jg,r,s),cH.set(0,0),vN.set(1,0),uH.set(1,1);let a=e.ray.intersectTriangle(zS,cy,VS,!1,ay);if(a===null&&(qS(cy.set(-.5,.5,0),e_,o,Jg,r,s),vN.set(0,1),a=e.ray.intersectTriangle(zS,VS,cy,!1,ay),a===null))return;let l=e.ray.origin.distanceTo(ay);l<e.near||l>e.far||t.push({distance:l,point:ay.clone(),uv:vf.getInterpolation(ay,zS,cy,VS,cH,vN,uH,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 qS(i,e,t,n,r,s){t_.subVectors(i,t).addScalar(.5).multiply(n),r!==void 0?(ly.x=s*t_.x-r*t_.y,ly.y=r*t_.x+s*t_.y):ly.copy(t_),i.copy(e),i.x+=ly.x,i.y+=ly.y,i.applyMatrix4(jH)}var xf=new ie,bN=new ie,HS=new ie,Fd=new ie,wN=new ie,WS=new ie,SN=new ie,Cf=class{constructor(e=new ie,t=new ie(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,xf)),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=xf.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(xf.copy(this.origin).addScaledVector(this.direction,t),xf.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){bN.copy(e).add(t).multiplyScalar(.5),HS.copy(t).sub(e).normalize(),Fd.copy(this.origin).sub(bN);let s=e.distanceTo(t)*.5,o=-this.direction.dot(HS),a=Fd.dot(this.direction),l=-Fd.dot(HS),c=Fd.lengthSq(),u=Math.abs(1-o*o),f,p,x,v;if(u>0)if(f=o*l-a,p=o*a-l,v=s*u,f>=0)if(p>=-v)if(p<=v){let w=1/u;f*=w,p*=w,x=f*(f+o*p+2*a)+p*(o*f+p+2*l)+c}else p=s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;else p=-s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;else p<=-v?(f=Math.max(0,-(-o*s+a)),p=f>0?-s:Math.min(Math.max(-s,-l),s),x=-f*f+p*(p+2*l)+c):p<=v?(f=0,p=Math.min(Math.max(-s,-l),s),x=p*(p+2*l)+c):(f=Math.max(0,-(o*s+a)),p=f>0?s:Math.min(Math.max(-s,-l),s),x=-f*f+p*(p+2*l)+c);else p=o>0?-s:s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),r&&r.copy(bN).addScaledVector(HS,p),x}intersectSphere(e,t){xf.subVectors(e.center,this.origin);let n=xf.dot(this.direction),r=xf.dot(xf)-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,p=this.origin;return c>=0?(n=(e.min.x-p.x)*c,r=(e.max.x-p.x)*c):(n=(e.max.x-p.x)*c,r=(e.min.x-p.x)*c),u>=0?(s=(e.min.y-p.y)*u,o=(e.max.y-p.y)*u):(s=(e.max.y-p.y)*u,o=(e.min.y-p.y)*u),n>o||s>r||((s>n||isNaN(n))&&(n=s),(o<r||isNaN(r))&&(r=o),f>=0?(a=(e.min.z-p.z)*f,l=(e.max.z-p.z)*f):(a=(e.max.z-p.z)*f,l=(e.min.z-p.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,xf)!==null}intersectTriangle(e,t,n,r,s){wN.subVectors(t,e),WS.subVectors(n,e),SN.crossVectors(wN,WS);let o=this.direction.dot(SN),a;if(o>0){if(r)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Fd.subVectors(this.origin,e);let l=a*this.direction.dot(WS.crossVectors(Fd,WS));if(l<0)return null;let c=a*this.direction.dot(wN.cross(Fd));if(c<0||l+c>o)return null;let u=-a*Fd.dot(SN);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)}},Us=class extends bs{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Ut(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=RA,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}},hH=new on,sA=new Cf,jS=new qa,fH=new ie,XS=new ie,$S=new ie,YS=new ie,TN=new ie,KS=new ie,dH=new ie,ZS=new ie,Hn=class extends $i{constructor(e=new Zn,t=new Us){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){KS.set(0,0,0);for(let l=0,c=s.length;l<c;l++){let u=a[l],f=s[l];u!==0&&(TN.fromBufferAttribute(f,e),o?KS.addScaledVector(TN,u):KS.addScaledVector(TN.sub(t),u))}t.add(KS)}return t}raycast(e,t){let n=this.geometry,r=this.material,s=this.matrixWorld;r!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),jS.copy(n.boundingSphere),jS.applyMatrix4(s),sA.copy(e.ray).recast(e.near),!(jS.containsPoint(sA.origin)===!1&&(sA.intersectSphere(jS,fH)===null||sA.origin.distanceToSquared(fH)>(e.far-e.near)**2))&&(hH.copy(s).invert(),sA.copy(e.ray).applyMatrix4(hH),!(n.boundingBox!==null&&sA.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,sA)))}_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,p=s.groups,x=s.drawRange;if(a!==null)if(Array.isArray(o))for(let v=0,w=p.length;v<w;v++){let S=p[v],T=o[S.materialIndex],P=Math.max(S.start,x.start),R=Math.min(a.count,Math.min(S.start+S.count,x.start+x.count));for(let C=P,L=R;C<L;C+=3){let D=a.getX(C),F=a.getX(C+1),N=a.getX(C+2);r=QS(this,T,e,n,c,u,f,D,F,N),r&&(r.faceIndex=Math.floor(C/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let v=Math.max(0,x.start),w=Math.min(a.count,x.start+x.count);for(let S=v,T=w;S<T;S+=3){let P=a.getX(S),R=a.getX(S+1),C=a.getX(S+2);r=QS(this,o,e,n,c,u,f,P,R,C),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}else if(l!==void 0)if(Array.isArray(o))for(let v=0,w=p.length;v<w;v++){let S=p[v],T=o[S.materialIndex],P=Math.max(S.start,x.start),R=Math.min(l.count,Math.min(S.start+S.count,x.start+x.count));for(let C=P,L=R;C<L;C+=3){let D=C,F=C+1,N=C+2;r=QS(this,T,e,n,c,u,f,D,F,N),r&&(r.faceIndex=Math.floor(C/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let v=Math.max(0,x.start),w=Math.min(l.count,x.start+x.count);for(let S=v,T=w;S<T;S+=3){let P=S,R=S+1,C=S+2;r=QS(this,o,e,n,c,u,f,P,R,C),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}}};function mce(i,e,t,n,r,s,o,a){let l;if(e.side===ui?l=n.intersectTriangle(o,s,r,!0,a):l=n.intersectTriangle(r,s,o,e.side===Ao,a),l===null)return null;ZS.copy(a),ZS.applyMatrix4(i.matrixWorld);let c=t.ray.origin.distanceTo(ZS);return c<t.near||c>t.far?null:{distance:c,point:ZS.clone(),object:i}}function QS(i,e,t,n,r,s,o,a,l,c){i.getVertexPosition(a,XS),i.getVertexPosition(l,$S),i.getVertexPosition(c,YS);let u=mce(i,e,t,n,XS,$S,YS,dH);if(u){let f=new ie;vf.getBarycoord(dH,XS,$S,YS,f),r&&(u.uv=vf.getInterpolatedAttribute(r,a,l,c,f,new Oe)),s&&(u.uv1=vf.getInterpolatedAttribute(s,a,l,c,f,new Oe)),o&&(u.normal=vf.getInterpolatedAttribute(o,a,l,c,f,new ie),u.normal.dot(n.direction)>0&&u.normal.multiplyScalar(-1));let p={a,b:l,c,normal:new ie,materialIndex:0};vf.getNormal(XS,$S,YS,p.normal),u.face=p,u.barycoord=f}return u}var _A=class extends vs{constructor(e=null,t=1,n=1,r,s,o,a,l,c=xi,u=xi,f,p){super(null,o,a,l,c,u,r,s,f,p),this.isDataTexture=!0,this.image={data:e,width:t,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var Al=class extends Ni{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 EN=new ie,gce=new ie,_ce=new Sn,oa=class{constructor(e=new ie(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=EN.subVectors(n,t).cross(gce.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(EN),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||_ce.getNormalMatrix(e),r=this.coplanarPoint(EN).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)}},oA=new qa,xce=new Oe(.5,.5),JS=new ie,Kl=class{constructor(e=new oa,t=new oa,n=new oa,r=new oa,s=new oa,o=new oa){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=po,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],p=s[6],x=s[7],v=s[8],w=s[9],S=s[10],T=s[11],P=s[12],R=s[13],C=s[14],L=s[15];if(r[0].setComponents(c-o,x-u,T-v,L-P).normalize(),r[1].setComponents(c+o,x+u,T+v,L+P).normalize(),r[2].setComponents(c+a,x+f,T+w,L+R).normalize(),r[3].setComponents(c-a,x-f,T-w,L-R).normalize(),n)r[4].setComponents(l,p,S,C).normalize(),r[5].setComponents(c-l,x-p,T-S,L-C).normalize();else if(r[4].setComponents(c-l,x-p,T-S,L-C).normalize(),t===po)r[5].setComponents(c+l,x+p,T+S,L+C).normalize();else if(t===Va)r[5].setComponents(l,p,S,C).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(),oA.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),oA.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(oA)}intersectsSprite(e){oA.center.set(0,0,0);let t=xce.distanceTo(e.center);return oA.radius=.7071067811865476+t,oA.applyMatrix4(e.matrixWorld),this.intersectsSphere(oA)}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(JS.x=r.normal.x>0?e.max.x:e.min.x,JS.y=r.normal.y>0?e.max.y:e.min.y,JS.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(JS)<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)}},pH=new on,xy=class i{constructor(){this.coordinateSystem=po,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];pH.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),n[r]===void 0&&(n[r]=new Kl),n[r].setFromProjectionMatrix(pH,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 Kl),t[r].copy(n[r]);return this._count=e._count,this}clone(){return new i().copy(this)}};var kc=class extends bs{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Ut(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}},AT=new ie,mT=new ie,AH=new on,uy=new Cf,eT=new qa,MN=new ie,mH=new ie,jd=class extends $i{constructor(e=new Zn,t=new kc){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++)AT.fromBufferAttribute(t,r-1),mT.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=AT.distanceTo(mT);e.setAttribute("lineDistance",new kn(n,1))}else je("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(),eT.copy(n.boundingSphere),eT.applyMatrix4(r),eT.radius+=s,e.ray.intersectsSphere(eT)===!1)return;AH.copy(r).invert(),uy.copy(e.ray).applyMatrix4(AH);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=this.isLineSegments?2:1,u=n.index,p=n.attributes.position;if(u!==null){let x=Math.max(0,o.start),v=Math.min(u.count,o.start+o.count);for(let w=x,S=v-1;w<S;w+=c){let T=u.getX(w),P=u.getX(w+1),R=tT(this,e,uy,l,T,P,w);R&&t.push(R)}if(this.isLineLoop){let w=u.getX(v-1),S=u.getX(x),T=tT(this,e,uy,l,w,S,v-1);T&&t.push(T)}}else{let x=Math.max(0,o.start),v=Math.min(p.count,o.start+o.count);for(let w=x,S=v-1;w<S;w+=c){let T=tT(this,e,uy,l,w,w+1,w);T&&t.push(T)}if(this.isLineLoop){let w=tT(this,e,uy,l,v-1,x,v-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 tT(i,e,t,n,r,s,o){let a=i.geometry.attributes.position;if(AT.fromBufferAttribute(a,r),mT.fromBufferAttribute(a,s),t.distanceSqToSegment(AT,mT,MN,mH)>n)return;MN.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(MN);if(!(c<e.near||c>e.far))return{distance:c,point:mH.clone().applyMatrix4(i.matrixWorld),index:o,face:null,faceIndex:null,barycoord:null,object:i}}var gH=new ie,_H=new ie,d_=class extends jd{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)gH.fromBufferAttribute(t,r),_H.fromBufferAttribute(t,r+1),n[r]=r===0?0:n[r-1],n[r+1]=n[r]+gH.distanceTo(_H);e.setAttribute("lineDistance",new kn(n,1))}else je("LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}};var Xd=class extends bs{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Ut(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}},xH=new on,BN=new Cf,nT=new qa,iT=new ie,yy=class extends $i{constructor(e=new Zn,t=new Xd){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(),nT.copy(n.boundingSphere),nT.applyMatrix4(r),nT.radius+=s,e.ray.intersectsSphere(nT)===!1)return;xH.copy(r).invert(),BN.copy(e.ray).applyMatrix4(xH);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 p=Math.max(0,o.start),x=Math.min(c.count,o.start+o.count);for(let v=p,w=x;v<w;v++){let S=c.getX(v);iT.fromBufferAttribute(f,S),yH(iT,S,l,r,e,t,this)}}else{let p=Math.max(0,o.start),x=Math.min(f.count,o.start+o.count);for(let v=p,w=x;v<w;v++)iT.fromBufferAttribute(f,v),yH(iT,v,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 yH(i,e,t,n,r,s,o){let a=BN.distanceSqToPoint(i);if(a<t){let l=new ie;BN.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 xA=class extends vs{constructor(e,t){super({width:e,height:t}),this.isFramebufferTexture=!0,this.magFilter=xi,this.minFilter=xi,this.generateMipmaps=!1,this.needsUpdate=!0}};var Uu=class extends vs{constructor(e=[],t=gl,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 ss=class extends vs{constructor(e,t,n=pi,r,s,o,a=xi,l=xi,c,u=xs,f=1){if(u!==xs&&u!==Qs)throw new Error("THREE.DepthTexture: format must be either THREE.DepthFormat or THREE.DepthStencilFormat");let p={width:e,height:t,depth:f};super(p,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 u_(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}},p_=class extends ss{constructor(e,t=pi,n=gl,r,s,o=xi,a=xi,l,c=xs){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}},vy=class extends vs{constructor(e=null){super(),this.sourceTexture=e,this.isExternalTexture=!0}copy(e){return super.copy(e),this.sourceTexture=e.sourceTexture,this}},Gc=class i extends Zn{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=[],p=0,x=0;v("z","y","x",-1,-1,n,t,e,o,s,0),v("z","y","x",1,-1,n,t,-e,o,s,1),v("x","z","y",1,1,e,n,t,r,o,2),v("x","z","y",1,-1,e,n,-t,r,o,3),v("x","y","z",1,-1,e,t,n,r,s,4),v("x","y","z",-1,-1,e,t,-n,r,s,5),this.setIndex(l),this.setAttribute("position",new kn(c,3)),this.setAttribute("normal",new kn(u,3)),this.setAttribute("uv",new kn(f,2));function v(w,S,T,P,R,C,L,D,F,N,B){let z=C/F,V=L/N,H=C/2,K=L/2,J=D/2,j=F+1,Z=N+1,ee=0,ae=0,ce=new ie;for(let de=0;de<Z;de++){let ve=de*V-K;for(let Ie=0;Ie<j;Ie++){let Qe=Ie*z-H;ce[w]=Qe*P,ce[S]=ve*R,ce[T]=J,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(Ie/F),f.push(1-de/N),ee+=1}}for(let de=0;de<N;de++)for(let ve=0;ve<F;ve++){let Ie=p+ve+j*de,Qe=p+ve+j*(de+1),Ue=p+(ve+1)+j*(de+1),mt=p+(ve+1)+j*de;l.push(Ie,Qe,mt),l.push(Qe,Ue,mt),ae+=6}a.addGroup(x,ae,B),x+=ae,p+=ee}}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 A_=class i extends Zn{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 ie,u=new Oe;o.push(0,0,0),a.push(0,0,1),l.push(.5,.5);for(let f=0,p=3;f<=t;f++,p+=3){let x=n+f/t*r;c.x=e*Math.cos(x),c.y=e*Math.sin(x),o.push(c.x,c.y,c.z),a.push(0,0,1),u.x=(o[p]/e+1)/2,u.y=(o[p+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 kn(o,3)),this.setAttribute("normal",new kn(a,3)),this.setAttribute("uv",new kn(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)}},yA=class i extends Zn{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=[],p=[],x=[],v=0,w=[],S=n/2,T=0;P(),o===!1&&(e>0&&R(!0),t>0&&R(!1)),this.setIndex(u),this.setAttribute("position",new kn(f,3)),this.setAttribute("normal",new kn(p,3)),this.setAttribute("uv",new kn(x,2));function P(){let C=new ie,L=new ie,D=0,F=(t-e)/n;for(let N=0;N<=s;N++){let B=[],z=N/s,V=z*(t-e)+e;for(let H=0;H<=r;H++){let K=H/r,J=K*l+a,j=Math.sin(J),Z=Math.cos(J);L.x=V*j,L.y=-z*n+S,L.z=V*Z,f.push(L.x,L.y,L.z),C.set(j,F,Z).normalize(),p.push(C.x,C.y,C.z),x.push(K,1-z),B.push(v++)}w.push(B)}for(let N=0;N<r;N++)for(let B=0;B<s;B++){let z=w[B][N],V=w[B+1][N],H=w[B+1][N+1],K=w[B][N+1];(e>0||B!==0)&&(u.push(z,V,K),D+=3),(t>0||B!==s-1)&&(u.push(V,H,K),D+=3)}c.addGroup(T,D,0),T+=D}function R(C){let L=v,D=new Oe,F=new ie,N=0,B=C===!0?e:t,z=C===!0?1:-1;for(let H=1;H<=r;H++)f.push(0,S*z,0),p.push(0,z,0),x.push(.5,.5),v++;let V=v;for(let H=0;H<=r;H++){let J=H/r*l+a,j=Math.cos(J),Z=Math.sin(J);F.x=B*Z,F.y=S*z,F.z=B*j,f.push(F.x,F.y,F.z),p.push(0,z,0),D.x=j*.5+.5,D.y=Z*.5*z+.5,x.push(D.x,D.y),v++}for(let H=0;H<r;H++){let K=L+H,J=V+H;C===!0?u.push(J,J+1,K):u.push(J+1,J,K),N+=3}c.addGroup(T,N,C===!0?1:2),T+=N}}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 fa=class{constructor(){this.type="Curve",this.arcLengthDivisions=200,this.needsUpdate=!1,this.cacheArcLengths=null}getPoint(){je("Curve: .getPoint() not implemented.")}getPointAt(e,t){let n=this.getUtoTmapping(e);return this.getPoint(n,t)}getPoints(e=5){let t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return t}getSpacedPoints(e=5){let t=[];for(let n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t}getLength(){let e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;let t=[],n,r=this.getPoint(0),s=0;t.push(0);for(let o=1;o<=e;o++)n=this.getPoint(o/e),s+=n.distanceTo(r),t.push(s),r=n;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t=null){let n=this.getLengths(),r=0,s=n.length,o;t?o=t:o=e*n[s-1];let a=0,l=s-1,c;for(;a<=l;)if(r=Math.floor(a+(l-a)/2),c=n[r]-o,c<0)a=r+1;else if(c>0)l=r-1;else{l=r;break}if(r=l,n[r]===o)return r/(s-1);let u=n[r],p=n[r+1]-u,x=(o-u)/p;return(r+x)/(s-1)}getTangent(e,t){let r=e-1e-4,s=e+1e-4;r<0&&(r=0),s>1&&(s=1);let o=this.getPoint(r),a=this.getPoint(s),l=t||(o.isVector2?new Oe:new ie);return l.copy(a).sub(o).normalize(),l}getTangentAt(e,t){let n=this.getUtoTmapping(e);return this.getTangent(n,t)}computeFrenetFrames(e,t=!1){let n=new ie,r=[],s=[],o=[],a=new ie,l=new on;for(let x=0;x<=e;x++){let v=x/e;r[x]=this.getTangentAt(v,new ie)}s[0]=new ie,o[0]=new ie;let c=Number.MAX_VALUE,u=Math.abs(r[0].x),f=Math.abs(r[0].y),p=Math.abs(r[0].z);u<=c&&(c=u,n.set(1,0,0)),f<=c&&(c=f,n.set(0,1,0)),p<=c&&n.set(0,0,1),a.crossVectors(r[0],n).normalize(),s[0].crossVectors(r[0],a),o[0].crossVectors(r[0],s[0]);for(let x=1;x<=e;x++){if(s[x]=s[x-1].clone(),o[x]=o[x-1].clone(),a.crossVectors(r[x-1],r[x]),a.length()>Number.EPSILON){a.normalize();let v=Math.acos(Pn(r[x-1].dot(r[x]),-1,1));s[x].applyMatrix4(l.makeRotationAxis(a,v))}o[x].crossVectors(r[x],s[x])}if(t===!0){let x=Math.acos(Pn(s[0].dot(s[e]),-1,1));x/=e,r[0].dot(a.crossVectors(s[0],s[e]))>0&&(x=-x);for(let v=1;v<=e;v++)s[v].applyMatrix4(l.makeRotationAxis(r[v],x*v)),o[v].crossVectors(r[v],s[v])}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}},m_=class extends fa{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),p=l-this.aX,x=c-this.aY;l=p*u-x*f+this.aX,c=p*f+x*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}},gT=class extends m_{constructor(e,t,n,r,s,o){super(e,t,n,n,r,s,o),this.isArcCurve=!0,this.type="ArcCurve"}};function AL(){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 p=(o-s)/c-(a-s)/(c+u)+(a-o)/u,x=(a-o)/u-(l-o)/(u+f)+(l-a)/f;p*=u,x*=u,r(o,a,p,x)},calc:function(s){let o=s*s,a=o*s;return i+e*s+t*o+n*a}}}var vH=new ie,bH=new ie,CN=new AL,RN=new AL,PN=new AL,_T=class extends fa{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 ie){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]:(bH.subVectors(r[0],r[1]).add(r[0]),c=bH);let f=r[a%s],p=r[(a+1)%s];if(this.closed||a+2<s?u=r[(a+2)%s]:(vH.subVectors(r[s-1],r[s-2]).add(r[s-1]),u=vH),this.curveType==="centripetal"||this.curveType==="chordal"){let x=this.curveType==="chordal"?.5:.25,v=Math.pow(c.distanceToSquared(f),x),w=Math.pow(f.distanceToSquared(p),x),S=Math.pow(p.distanceToSquared(u),x);w<1e-4&&(w=1),v<1e-4&&(v=w),S<1e-4&&(S=w),CN.initNonuniformCatmullRom(c.x,f.x,p.x,u.x,v,w,S),RN.initNonuniformCatmullRom(c.y,f.y,p.y,u.y,v,w,S),PN.initNonuniformCatmullRom(c.z,f.z,p.z,u.z,v,w,S)}else this.curveType==="catmullrom"&&(CN.initCatmullRom(c.x,f.x,p.x,u.x,this.tension),RN.initCatmullRom(c.y,f.y,p.y,u.y,this.tension),PN.initCatmullRom(c.z,f.z,p.z,u.z,this.tension));return n.set(CN.calc(l),RN.calc(l),PN.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 ie().fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}};function wH(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 yce(i,e){let t=1-i;return t*t*e}function vce(i,e){return 2*(1-i)*i*e}function bce(i,e){return i*i*e}function py(i,e,t,n){return yce(i,e)+vce(i,t)+bce(i,n)}function wce(i,e){let t=1-i;return t*t*t*e}function Sce(i,e){let t=1-i;return 3*t*t*i*e}function Tce(i,e){return 3*(1-i)*i*i*e}function Ece(i,e){return i*i*i*e}function Ay(i,e,t,n,r){return wce(i,e)+Sce(i,t)+Tce(i,n)+Ece(i,r)}var by=class extends fa{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(Ay(e,r.x,s.x,o.x,a.x),Ay(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}},g_=class extends fa{constructor(e=new ie,t=new ie,n=new ie,r=new ie){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new ie){let n=t,r=this.v0,s=this.v1,o=this.v2,a=this.v3;return n.set(Ay(e,r.x,s.x,o.x,a.x),Ay(e,r.y,s.y,o.y,a.y),Ay(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}},wy=class extends fa{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}},xT=class extends fa{constructor(e=new ie,t=new ie){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new ie){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 ie){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}},Sy=class extends fa{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(py(e,r.x,s.x,o.x),py(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}},Ty=class extends fa{constructor(e=new ie,t=new ie,n=new ie){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new ie){let n=t,r=this.v0,s=this.v1,o=this.v2;return n.set(py(e,r.x,s.x,o.x),py(e,r.y,s.y,o.y),py(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}},Ey=class extends fa{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new Oe){let n=t,r=this.points,s=(r.length-1)*e,o=Math.floor(s),a=s-o,l=r[o===0?o:o-1],c=r[o],u=r[o>r.length-2?r.length-1:o+1],f=r[o>r.length-3?r.length-1:o+2];return n.set(wH(a,l.x,c.x,u.x,f.x),wH(a,l.y,c.y,u.y,f.y)),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}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}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 Oe().fromArray(r))}return this}},yT=Object.freeze({__proto__:null,ArcCurve:gT,CatmullRomCurve3:_T,CubicBezierCurve:by,CubicBezierCurve3:g_,EllipseCurve:m_,LineCurve:wy,LineCurve3:xT,QuadraticBezierCurve:Sy,QuadraticBezierCurve3:Ty,SplineCurve:Ey}),vT=class extends fa{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){let e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);if(!e.equals(t)){let n=e.isVector2===!0?"LineCurve":"LineCurve3";this.curves.push(new yT[n](t,e))}return this}getPoint(e,t){let n=e*this.getLength(),r=this.getCurveLengths(),s=0;for(;s<r.length;){if(r[s]>=n){let o=r[s]-n,a=this.curves[s],l=a.getLength(),c=l===0?0:1-o/l;return a.getPointAt(c,t)}s++}return null}getLength(){let e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;let e=[],t=0;for(let n=0,r=this.curves.length;n<r;n++)t+=this.curves[n].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){let t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){let t=[],n;for(let r=0,s=this.curves;r<s.length;r++){let o=s[r],a=o.isEllipseCurve?e*2:o.isLineCurve||o.isLineCurve3?1:o.isSplineCurve?e*o.points.length:e,l=o.getPoints(a);for(let c=0;c<l.length;c++){let u=l[c];n&&n.equals(u)||(t.push(u),n=u)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){let r=e.curves[t];this.curves.push(r.clone())}return this.autoClose=e.autoClose,this}toJSON(){let e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,n=this.curves.length;t<n;t++){let r=this.curves[t];e.curves.push(r.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){let r=e.curves[t];this.curves.push(new yT[r.type]().fromJSON(r))}return this}},vA=class extends vT{constructor(e){super(),this.type="Path",this.currentPoint=new 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l[C]||(l[C]=c(R)),l[C]},this.maxSourceExtent_=r,this.errorThresholdSquared_=s*s,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!r&&!!this.sourceProj_.getExtent()&&Wn(r)>=Wn(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Wn(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Wn(this.targetProj_.getExtent()):null;let u=zl(n),f=rg(n),p=ig(n),x=ng(n),v=this.transformInv_(u),w=this.transformInv_(f),S=this.transformInv_(p),T=this.transformInv_(x),P=poe+(o?Math.max(0,Math.ceil(Math.log2(ux(n)/(o*o*256*256)))):0);if(this.addQuad_(u,f,p,x,v,w,S,T,P),this.wrapsXInSource_){let R=1/0;this.triangles_.forEach(function(C,L,D){R=Math.min(R,C.source[0][0],C.source[1][0],C.source[2][0])}),this.triangles_.forEach(C=>{if(Math.max(C.source[0][0],C.source[1][0],C.source[2][0])-R>this.sourceWorldWidth_/2){let L=[[C.source[0][0],C.source[0][1]],[C.source[1][0],C.source[1][1]],[C.source[2][0],C.source[2][1]]];L[0][0]-R>this.sourceWorldWidth_/2&&(L[0][0]-=this.sourceWorldWidth_),L[1][0]-R>this.sourceWorldWidth_/2&&(L[1][0]-=this.sourceWorldWidth_),L[2][0]-R>this.sourceWorldWidth_/2&&(L[2][0]-=this.sourceWorldWidth_);let D=Math.min(L[0][0],L[1][0],L[2][0]);Math.max(L[0][0],L[1][0],L[2][0])-D<this.sourceWorldWidth_/2&&(C.source=L)}})}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=O4([s,o,a,l]),f=this.sourceWorldWidth_?Wn(u)/this.sourceWorldWidth_:null,p=this.sourceWorldWidth_,x=this.sourceProj_.canWrapX()&&f>.5&&f<1,v=!1;if(c>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){let S=O4([e,t,n,r]);v=Wn(S)/this.targetWorldWidth_>jG||v}!x&&this.sourceProj_.isGlobal()&&f&&(v=f>jG||v)}if(!v&&this.maxSourceExtent_&&isFinite(u[0])&&isFinite(u[1])&&isFinite(u[2])&&isFinite(u[3])&&!_r(u,this.maxSourceExtent_))return;let w=0;if(!v&&(!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)v=!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(!v){let S=[(e[0]+n[0])/2,(e[1]+n[1])/2],T=this.transformInv_(S),P;x?P=(gu(s[0],p)+gu(a[0],p))/2-gu(T[0],p):P=(s[0]+a[0])/2-T[0];let R=(s[1]+a[1])/2-T[1];v=P*P+R*R>this.errorThresholdSquared_}if(v){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),P=[(r[0]+e[0])/2,(r[1]+e[1])/2],R=this.transformInv_(P);this.addQuad_(e,t,S,P,s,o,T,R,c-1),this.addQuad_(P,S,n,r,R,T,a,l,c-1)}else{let S=[(e[0]+t[0])/2,(e[1]+t[1])/2],T=this.transformInv_(S),P=[(n[0]+r[0])/2,(n[1]+r[1])/2],R=this.transformInv_(P);this.addQuad_(e,S,P,r,s,T,R,l,c-1),this.addQuad_(S,t,n,P,T,o,a,R,c-1)}return}}if(x){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=Er();return this.triangles_.forEach(function(t,n,r){let s=t.source;N0(e,s[0]),N0(e,s[1]),N0(e,s[2])}),e}getTriangles(){return this.triangles_}},XG=AP;var mP=class extends gg{constructor(e,t,n,r,s,o,a,l,c,u,f,p){super(s,rn.IDLE,p),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 x=r.getTileCoordExtent(this.wrappedTileCoord_),v=this.targetTileGrid_.getExtent(),w=this.sourceTileGrid_.getExtent(),S=v?Au(x,v):x;if(ux(S)===0){this.state=rn.EMPTY;return}let T=e.getExtent();T&&(w?w=Au(w,T):w=T);let P=r.getResolution(this.wrappedTileCoord_[0]),R=zG(e,n,S,P);if(!isFinite(R)||R<=0){this.state=rn.EMPTY;return}let C=u!==void 0?u:.5;if(this.triangulation_=new XG(e,n,S,w,R*C,P),this.triangulation_.getTriangles().length===0){this.state=rn.EMPTY;return}this.sourceZ_=t.getZForResolution(R);let L=this.triangulation_.calculateSourceExtent();if(w&&(e.canWrapX()?(L[1]=_i(L[1],w[1],w[3]),L[3]=_i(L[3],w[1],w[3])):L=Au(L,w)),!ux(L))this.state=rn.EMPTY;else{let D=0,F=0;e.canWrapX()&&(D=Wn(T),F=Math.floor((L[0]-T[0])/D)),iw(L.slice(),e,!0).forEach(B=>{let z=t.getTileRangeForExtentAndZ(B,this.sourceZ_);for(let V=z.minX;V<=z.maxX;V++)for(let H=z.minY;H<=z.maxY;H++){let Z=F*D;this.sourceTiles_.push({getTile:()=>c(this.sourceZ_,V,H,a),offset:Z})}++F}),this.sourceTiles_.length===0&&(this.state=rn.EMPTY)}}getImage(){return this.canvas_}reproject_(){let e=[];if(this.sourceTiles_.forEach(t=>{let n=t.tile;if(n&&n.getState()==rn.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=rn.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_=VG(r,s,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),o,l,this.triangulation_,e,this.gutter_,this.renderEdges_,this.interpolate),this.state=rn.LOADED}this.changed()}load(){for(let e of this.sourceTiles_)e.tile=e.getTile();if(this.state==rn.IDLE){this.state=rn.LOADING,this.changed();let e=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:t})=>{let n=t.getState();if(n==rn.IDLE||n==rn.LOADING){e++;let r=Un(t,Jt.CHANGE,s=>{let o=t.getState();(o==rn.LOADED||o==rn.ERROR||o==rn.EMPTY)&&(ii(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()==rn.IDLE&&t.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(ii),this.sourcesListenerKeys_=null}release(){this.canvas_&&(z0(this.canvas_.getContext("2d")),V0.push(this.canvas_),this.canvas_=null),this.sourceTiles_.length=0,super.release()}},Ew=mP;var Aoe=/\{z\}/g,moe=/\{x\}/g,goe=/\{y\}/g,_oe=/\{-y\}/g;function $G(i,e,t,n,r){return i.replace(Aoe,e.toString()).replace(moe,t.toString()).replace(goe,n.toString()).replace(_oe,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 YG(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 xoe(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 $G(i,o,t[1],t[2],s)})}function ZG(i,e){let t=i.length,n=new Array(t);for(let r=0;r<t;++r)n[r]=xoe(i[r],e);return yoe(n)}function yoe(i){return i.length===1?i[0]:(function(e,t,n){if(!e)return;let r=SG(e),s=gu(r,i.length);return i[s](e,t,n)})}var Mc={PROPERTYCHANGE:"propertychange"};var _g=class extends md{constructor(){super(),this.on=this.onInternal,this.once=this.onceInternal,this.un=this.unInternal,this.revision_=0}changed(){++this.revision_,this.dispatchEvent(Jt.CHANGE)}getRevision(){return this.revision_}onInternal(e,t){if(Array.isArray(e)){let n=e.length,r=new Array(n);for(let s=0;s<n;++s)r[s]=Un(this,e[s],t);return r}return Un(this,e,t)}onceInternal(e,t){let n;if(Array.isArray(e)){let r=e.length;n=new Array(r);for(let s=0;s<r;++s)n[s]=mg(this,e[s],t)}else n=mg(this,e,t);return t.ol_key=n,n}unInternal(e,t){let n=t.ol_key;if(n)voe(n);else if(Array.isArray(e))for(let r=0,s=e.length;r<s;++r)this.removeEventListener(e[r],t);else this.removeEventListener(e,t)}};_g.prototype.on;_g.prototype.once;_g.prototype.un;function voe(i){if(Array.isArray(i))for(let e=0,t=i.length;e<t;++e)ii(i[e]);else ii(i)}var Mw=_g;var Cw=class extends Xs{constructor(e,t,n){super(e),this.key=t,this.oldValue=n}},gP=class extends Mw{constructor(e){super(),this.on,this.once,this.un,Nn(this),this.values_=null,e!==void 0&&this.setProperties(e)}get(e){let t;return this.values_&&this.values_.hasOwnProperty(e)&&(t=this.values_[e]),t}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(e,t){let n;n=`change:${e}`,this.hasListener(n)&&this.dispatchEvent(new Cw(n,e,t)),n=Mc.PROPERTYCHANGE,this.hasListener(n)&&this.dispatchEvent(new Cw(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],bc(this.values_)&&(this.values_=null),t||this.notify(e,n)}}},gs=gP;var _P=class extends gs{constructor(e){super(),this.projection=ms(e.projection),this.attributions_=KG(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_=KG(e),this.changed()}setState(e){this.state_=e,this.changed()}};function KG(i){return i?typeof i=="function"?i:(Array.isArray(i)||(i=[i]),e=>i):null}var Rw=_P;var xP=class extends Rw{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&&Vr(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),t),this.tmpSize=[0,0],this.key_=e.key||Nn(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 $n()}getTileGrid(){return this.tileGrid}getTileGridForProjection(e){return this.tileGrid?this.tileGrid:_w(e)}getTilePixelRatio(e){return this.tilePixelRatio_}getTilePixelSize(e,t,n){let r=this.getTileGridForProjection(n),s=this.getTilePixelRatio(t),o=Vr(r.getTileSize(e),this.tmpSize);return s==1?o:AG(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=MG(r,e,n)),TG(e,r)?e:null}clear(){}refresh(){this.clear(),super.refresh()}},Pw=class extends Xs{constructor(e,t){super(e),this.tile=t}},QG=xP;var Iw={TILELOADSTART:"tileloadstart",TILELOADEND:"tileloadend",TILELOADERROR:"tileloaderror"};var yP=class i extends QG{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=Nn(t),r=t.getState(),s;r==rn.LOADING?(this.tileLoadingKeys_[n]=!0,s=Iw.TILELOADSTART):n in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[n],s=r==rn.ERROR?Iw.TILELOADERROR:r==rn.LOADED?Iw.TILELOADEND:void 0),s!=null&&this.dispatchEvent(new Pw(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=YG(e);this.urls=t,this.setUrls(t)}setUrls(e){this.urls=e;let t=e.join(`2+`);this.generateTileUrlFunction_?this.setTileUrlFunction(ZG(e,this.tileGrid),t):this.setKey(t)}tileUrlFunction(e,t,n){}},JG=yP;var vP=class extends JG{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tileLoadFunction:e.tileLoadFunction?e.tileLoadFunction:boe,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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lae(i){return!k.gridEnabled||!k.gridPrefix||wg(i)||i===k.selectedPin?!1:!(k.search&&i.location.title.toLocaleLowerCase().includes(k.search))}function cae(i,e){return Math.max(0,1e6-Math.min(i.locations.length,999)*1e3)+Ez(e.id)%1e3}function uV(i){return i.locations.length>200?4:i.locations.length>75?2.5:1}function Bx(){return(k.engine?.getView().getZoom()||0)>=(k.variant?.maxZoom||0)-.05}function xV(i){let e=[],t=[];for(let n of i){let r=[];for(let s of n.categories)(Tu(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 yV(){let i=document.createDocumentFragment();for(let e of k.map.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(uae(e.key,e.title,n));let r=document.createElement("div");r.className="category-toggles";for(let s of e.categories)r.append(hae(s));t.append(r),i.append(t)}we.legend.replaceChildren(i),tS(),yd()}function uae(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=Ic(t),r.append(s,o,a);let l=vV(`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 vV(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 hae(i){let e=Tu(i)==="text",t=document.createElement("label");t.className="category-row",Sg(t,i);let n=document.createElement("input");n.type="checkbox",n.dataset.category=String(i.id),n.checked=!k.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",Tg(r,i,Pc(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=Ic(i.locations.length);let a=vV(`Show only ${i.title}`);return a.dataset.onlyCategory=String(i.id),t.append(n,r,s,a,o),t}function yI(i){if(k.collapsedSections.clear(),i)for(let e of we.layers.querySelectorAll("[data-section]"))k.collapsedSections.add(e.dataset.section);tS()}function tS(){for(let i of we.layers.querySelectorAll("[data-section]")){let e=k.collapsedSections.has(i.dataset.section);i.setAttribute("aria-expanded",String(!e)),i.closest(".layer-section").classList.toggle("is-collapsed",e)}Cc()}function Ux(i){if(k.hiddenCategories.clear(),!i)for(let e of k.map.groups)for(let t of e.categories)k.hiddenCategories.add(t.id);Mx(),Hl(),xd(),yd()}function Mx(){for(let i of document.querySelectorAll("[data-category]"))i.checked=!k.hiddenCategories.has(Number(i.dataset.category))}function bV(i){let e=k.map.sections.find(n=>n.key===i);if(!e)return;let t=e.categories.some(n=>!k.hiddenCategories.has(n.id));for(let n of e.categories)t?k.hiddenCategories.add(n.id):k.hiddenCategories.delete(n.id);Mx(),Hl(),yd()}function wV(i){if(k.map){if(fae(i)){Ux(!0);return}k.hiddenCategories.clear();for(let e of k.map.sections){let t=i.section===e.key;for(let n of e.categories)!t&&i.category!==n.id&&k.hiddenCategories.add(n.id)}Mx(),Hl(),xd(),yd()}}function fae(i){for(let e of k.map.sections)for(let t of e.categories)if((i.section===e.key||i.category===t.id)===k.hiddenCategories.has(t.id))return!1;return!0}function dae(){let i=we.soloChip;if(!k.map){i.hidden=!0;return}let e=null,t=0,n=null,r=0;for(let o of k.map.sections){let a=0;for(let l of o.categories)k.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 ${s} \u2014 click to show everything`:""}function yd(){if(k.map){for(let i of k.map.sections){let e=we.legend.querySelector(`input[data-section-toggle="${i.key}"]`);e&&(e.checked=i.categories.some(t=>!k.hiddenCategories.has(t.id)))}dae(),Cc()}}async function SV(i){let[e,t]=await Promise.all([fetch(`${k.game.base}/maps/${i.slug}.json`),fetch(`${k.game.base}/maps/${i.slug}.bin`)]);if(!e.ok||!t.ok)throw new Error(`map ${i.slug} is not served under this catalog any more`);let[n,r]=await Promise.all([e.json(),t.arrayBuffer()]),s=n.groups.flatMap(o=>o.categories);return pae(r,s),{...i,grid:n.grid,variants:n.variants,groups:n.groups,zones:n.zones||[],attrs:n.attrs||{},merged:n.merged||[],sections:xV(n.groups)}}function pae(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 ${r}, and this reads 2`);let s=t.getUint32(10,!0),o=16,a=new Int32Array(i,o,s),l=new Float32Array(i,o+=s*4,s),c=new Float32Array(i,o+=s*4,s),u=new Int32Array(i,o+=s*4,s),f=new Int32Array(i,o+=s*4,s),p=new Uint32Array(i,o+=s*4,s+1),x=new Uint16Array(i,o+=(s+1)*4,s),v=new Uint8Array(i,o+s*2),w=new TextDecoder;for(let S of e)S.locations=[];for(let S=0;S<s;S++)e[x[S]].locations.push({id:a[S],title:w.decode(v.subarray(p[S],p[S+1])),lat:l[S],lng:c[S],regionId:u[S]||void 0,shard:f[S]||void 0})}async function Rz(){let i=`${k.game.base}/${k.map.slug}`;return k.textByMap.has(i)||k.textByMap.set(i,fetch(`${k.game.base}/maps/${k.map.slug}.text`).then(e=>e.json()).catch(()=>({}))),k.textByMap.get(i)}var nS=null;function K0(){return nS||(nS=Aae().finally(()=>{nS=null})),nS}async function Aae(){let i=await fetch("/data/catalog.json");if(!i.ok)return;let e=k.game;if(k.catalog=await i.json(),R0(we.game,k.catalog.games,"title"),vI(),!k.catalog.games.length)return;let t=e&&k.catalog.games.find(n=>n.slug===e.slug);if(!t){let n=yg();await of(n.game||xg()?.game||k.catalog.games[0].slug,n.game?n.map:void 0);return}if(t.stamp!==e.stamp){for(let r of k.textByMap.keys())r.startsWith(e.base+"/")&&k.textByMap.delete(r);let n=k.engine?.getView();k.restore={game:t.slug,map:k.map?.slug,variant:k.map?k.map.variants.indexOf(k.variant):0,center:n?.getCenter(),zoom:n?.getZoom(),hidden:[...k.hiddenCategories],collapsed:[...k.collapsedSections],overviewDocked:k.overviewDocked,dockFolded:k.dockFolded,dockDismissed:k.dockDismissed},await of(t.slug,k.map?.slug);return}k.game=t,we.game.value=t.slug}function vI(){let i=!k.catalog?.games?.length;we.emptyState.hidden=!i,k.catalog?.bundlesDir&&(we.emptyPath.textContent=k.catalog.bundlesDir)}async function bI(){for(let i of[we.emptyOpen,we.addBundles])i.disabled=!0;try{let e=await(await fetch("/data/bundles/import",{method:"POST"})).json().catch(()=>({}));await K0();let t=e.imported?.[0];t&&k.catalog.games.some(n=>n.slug===t)&&await of(t)}finally{for(let i of[we.emptyOpen,we.addBundles])i.disabled=!1}}var Zs={ADD:"add",REMOVE:"remove"};var TV={LENGTH:"length"},Pg=class extends Xs{constructor(e,t,n){super(e),this.element=t,this.index=n}},wI=class extends gs{constructor(e,t){if(super(),this.on,this.once,this.un,t=t||{},this.unique_=!!t.unique,this.array_=e??[],this.unique_)for(let n=1,r=this.array_.length;n<r;++n)this.assertUnique_(this.array_[n],n);this.updateLength_()}clear(){for(;this.getLength()>0;)this.pop()}extend(e){for(let t=0,n=e.length;t<n;++t)this.push(e[t]);return this}forEach(e){let t=this.array_;for(let n=0,r=t.length;n<r;++n)e(t[n],n,t)}getArray(){return this.array_}item(e){return this.array_[e]}getLength(){return this.get(TV.LENGTH)}insertAt(e,t){if(e<0||e>this.getLength())throw new Error("Index out of bounds: "+e);this.unique_&&this.assertUnique_(t),this.array_.splice(e,0,t),this.updateLength_(),this.dispatchEvent(new Pg(Zs.ADD,t,e))}pop(){return this.removeAt(this.getLength()-1)}push(e){let t=this.getLength();return this.insertAt(t,e),this.getLength()}remove(e){let t=this.array_;for(let n=0,r=t.length;n<r;++n)if(t[n]===e)return this.removeAt(n)}removeAt(e){if(e<0||e>=this.getLength())return;let t=this.array_[e];return 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coordinate(){return this.coordinate_||(this.coordinate_=this.map.getCoordinateFromPixel(this.pixel)),this.coordinate_}set coordinate(e){this.coordinate_=e}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}},Cu=TI;var nr={SINGLECLICK:"singleclick",CLICK:Jt.CLICK,DBLCLICK:Jt.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"};var kx={POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"};var EI=class extends md{constructor(e,t){super(e),this.map_=e,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=t===void 0?1:t,this.down_=null;let n=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=n,this.pointerdownListenerKey_=Un(n,kx.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=Un(n,kx.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(Jt.TOUCHMOVE,this.boundHandleTouchMove_,vw?{passive:!1}:!1)}emulateClick_(e){let t=new Cu(nr.CLICK,this.map_,e);this.dispatchEvent(t),this.clickTimeoutId_!==void 0?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,t=new Cu(nr.DBLCLICK,this.map_,e),this.dispatchEvent(t)):this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;let n=new Cu(nr.SINGLECLICK,this.map_,e);this.dispatchEvent(n)},250)}updateActivePointers_(e){let t=e,n=t.pointerId;if(t.type==nr.POINTERUP||t.type==nr.POINTERCANCEL){delete this.trackedTouches_[n];for(let r in this.trackedTouches_)if(this.trackedTouches_[r].target!==t.target){delete this.trackedTouches_[r];break}}else(t.type==nr.POINTERDOWN||t.type==nr.POINTERMOVE)&&(this.trackedTouches_[n]=t);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(e){this.updateActivePointers_(e);let t=new Cu(nr.POINTERUP,this.map_,e,void 0,void 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(ii),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 Cu(nr.POINTERDOWN,this.map_,e,void 0,void 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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_&&(ii(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(Jt.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(ii(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(ii),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},EV=EI;var Ru={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"};var uo={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"};var 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MV{constructor(e,t){super(n=>e.apply(null,n),n=>n[0].getKey()),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=t,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(e){let t=super.enqueue(e);return t&&e[0].addEventListener(Jt.CHANGE,this.boundHandleTileChange_),t}getTilesLoading(){return this.tilesLoading_}handleTileChange(e){let t=e.target,n=t.getState();if(n===rn.LOADED||n===rn.ERROR||n===rn.EMPTY){n!==rn.ERROR&&t.removeEventListener(Jt.CHANGE,this.boundHandleTileChange_);let r=t.getKey();r in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[r],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(e,t){let n=0;for(;this.tilesLoading_<e&&n<t&&this.getCount()>0;){let r=this.dequeue()[0],s=r.getKey();r.getState()===rn.IDLE&&!(s in this.tilesLoadingKeys_)&&(this.tilesLoadingKeys_[s]=!0,++this.tilesLoading_,++n,r.load())}}},CV=CI;function RV(i,e,t,n,r){if(!i||!(t in i.wantedTiles))return Gx;if(!i.wantedTiles[t][e.getKey()])return Gx;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 Os={ANIMATING:0,INTERACTING:1};var $l={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function RI(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,p=i[0]+l/2+u,x=i[2]-l/2+u,v=i[1]+c/2+f,w=i[3]-c/2+f;p>x&&(p=(x+p)/2,x=p),v>w&&(v=(w+v)/2,w=v);let S=_i(n[0],p,x),T=_i(n[1],v,w);if(o&&t&&r){let P=30*r;S+=-P*Math.log(1+Math.max(0,p-n[0])/P)+P*Math.log(1+Math.max(0,n[0]-x)/P),T+=-P*Math.log(1+Math.max(0,v-n[1])/P)+P*Math.log(1+Math.max(0,n[1]-w)/P)}return[S,T]})}function PV(i){return i}function PI(i,e,t,n){let r=Wn(e)/t[0],s=gr(e)/t[1];return n?Math.min(i,Math.max(r,s)):Math.min(i,Math.min(r,s))}function II(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),_i(n,t/2,e*2)}function IV(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?PI(l,t,o,n):l;if(a)return e?II(r,u,c):_i(r,c,u);let f=Math.min(u,r),p=Math.floor(fg(i,f,s));return i[p]>u&&p<i.length-1?i[p+1]:i[p]}})}function NV(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?PI(e,r,l,s):e;if(c)return n?II(o,u,t):_i(o,t,u);let f=1e-9,p=Math.ceil(Math.log(e/u)/Math.log(i)-f),x=-a*(.5-f)+.5,v=Math.min(u,o),w=Math.floor(Math.log(e/v)/Math.log(i)+x),S=Math.max(p,w),T=e/Math.pow(i,S);return _i(T,t,u)}})}function NI(i,e,t,n,r){return t=t!==void 0?t:!0,(function(s,o,a,l){if(s!==void 0){let c=n?PI(i,n,a,r):i;return!t||!l?_i(s,e,c):II(s,c,e)}})}function Ig(i){if(i!==void 0)return 0}function LI(i){if(i!==void 0)return i}function LV(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 DV(i){let e=i===void 0?vc(5):i;return(function(t,n){return n||t===void 0?t:Math.abs(t)<=e?0:t})}var DI=0,OI=class extends gs{constructor(e){super(),this.on,this.once,this.un,e=Object.assign({},e),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=pw(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&&hG(),e.center&&(e.center=Sc(e.center,this.projection_)),e.extent&&(e.extent=Tc(e.extent,this.projection_)),this.applyOptions_(e)}applyOptions_(e){let t=Object.assign({},e);for(let a in $l)delete t[a];this.setProperties(t,!0);let n=gae(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=mae(e),s=n.constraint,o=_ae(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=Sc(r.center,this.getProjection())),r.anchor&&(r=Object.assign({},r),r.anchor=Sc(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&&iS(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||FG,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 p=gu(u.rotation-l+Math.PI,2*Math.PI)-Math.PI;f.targetRotation=l+p,l=f.targetRotation}xae(f)?f.complete=!0:s+=f.duration,c.push(f)}this.animations_.push(c),this.setHint(Os.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[Os.ANIMATING]>0}getInteracting(){return this.hints_[Os.INTERACTING]>0}cancelAnimations(){this.setHint(Os.ANIMATING,-this.hints_[Os.ANIMATING]);let e;for(let t=0,n=this.animations_.length;t<n;++t){let r=this.animations_[t];if(r[0].callback&&iS(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 p=l.sourceCenter[0],x=l.sourceCenter[1],v=l.targetCenter[0],w=l.targetCenter[1];this.nextCenter_=l.targetCenter;let S=p+f*(v-p),T=x+f*(w-x);this.targetCenter_=[S,T]}if(l.sourceResolution&&l.targetResolution){let p=f===1?l.targetResolution:l.sourceResolution+f*(l.targetResolution-l.sourceResolution);if(l.anchor){let x=this.getViewportSize_(this.getRotation()),v=this.constraints_.resolution(p,0,x,!0);this.targetCenter_=this.calculateCenterZoom(v,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=p,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){let p=f===1?gu(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+f*(l.targetRotation-l.sourceRotation);if(l.anchor){let x=this.constraints_.rotation(p,!0);this.targetCenter_=this.calculateCenterRotate(x,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=p}if(this.applyTargetState_(!0),t=!0,!l.complete)break}if(s){this.animations_[n]=null,this.setHint(Os.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let o=r[0].callback;o&&iS(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]],sg(n,e-this.getRotation()),H9(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&&Ax(e,this.getProjection())}getCenterInternal(){return this.get($l.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 fd(t,this.getProjection())}calculateExtentInternal(e){e=e||this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();zn(t,"The view center is not defined");let n=this.getResolution();zn(n!==void 0,"The view resolution is not defined");let r=this.getRotation();return zn(r!==void 0,"The view rotation is not defined"),hx(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($l.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(Tc(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t=t||this.getViewportSizeMinusPadding_();let n=Wn(e)/t[0],r=gr(e)/t[1];return Math.max(n,r)}getResolutionForValueFunction(e){e=e||2;let t=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(t/n)/Math.log(e);return(function(s){return t/Math.pow(e,s*r)})}getRotation(){return this.get($l.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=FI(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=fg(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=_i(Math.floor(e),0,this.resolutions_.length-2),n=this.resolutions_[t]/this.resolutions_[t+1];return this.resolutions_[t]/Math.pow(n,_i(e-t,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,e-this.minZoom_)}fit(e,t){let n;if(zn(Array.isArray(e)||typeof e.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(e)){zn(!mu(e),"Cannot fit empty extent provided as `geometry`");let r=Tc(e,this.getProjection());n=kP(r)}else if(e.getType()==="Circle"){let r=Tc(e.getExtent(),this.getProjection());n=kP(r),n.rotate(this.getRotation(),Ba(r))}else{let r=U0();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,p=s.length;f<p;f+=o){let x=s[f]*n-s[f+1]*r,v=s[f]*r+s[f+1]*n;a=Math.min(a,x),l=Math.min(l,v),c=Math.max(c,x),u=Math.max(u,v)}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),p=Ba(a);p[0]+=(r[1]-r[3])/2*l,p[1]+=(r[0]-r[2])/2*l;let x=p[0]*f-p[1]*u,v=p[1]*f+p[0]*u,w=this.getConstrainedCenter([x,v],l),S=t.callback?t.callback:Qh;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),iS(S,!0))}centerOn(e,t,n){this.centerOnInternal(Sc(e,this.getProjection()),t,n)}centerOnInternal(e,t,n){this.setCenterInternal(FI(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=FI(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=Ax(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&&Sc(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=Sc(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&&Sc(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($l.ROTATION)!==r&&this.set($l.ROTATION,r),this.get($l.RESOLUTION)!==o&&(this.set($l.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get($l.CENTER)||!D0(this.get($l.CENTER),a))&&this.set($l.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()||!D0(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:s,center:l,resolution:a,duration:e,easing:ql,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Os.INTERACTING,1)}endInteraction(e,t,n){n=n&&Sc(n,this.getProjection()),this.endInteractionInternal(e,t,n)}endInteractionInternal(e,t,n){this.getInteracting()&&(this.setHint(Os.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 iS(i,e){setTimeout(function(){i(e)},0)}function mae(i){if(i.extent!==void 0){let t=i.smoothExtentConstraint!==void 0?i.smoothExtentConstraint:!0;return RI(i.extent,i.constrainOnlyCenter,t)}let e=pw(i.projection,"EPSG:3857");if(i.multiWorld!==!0&&e.isGlobal()){let t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,RI(t,!1,!1)}return PV}function gae(i){let e,t,n,o=i.minZoom!==void 0?i.minZoom:DI,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,p=pw(i.projection,"EPSG:3857"),x=p.getExtent(),v=i.constrainOnlyCenter,w=i.extent;if(!c&&!w&&p.isGlobal()&&(v=!1,w=x),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=IV(S,u,!v&&w,f):e=NI(t,n,u,!v&&w,f)}else{let T=(x?Math.max(Wn(x),gr(x)):360*$h.degrees/p.getMetersPerUnit())/256/Math.pow(2,DI),P=T/Math.pow(2,28-DI);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=P),a=o+Math.floor(Math.log(t/n)/Math.log(l)),n=t/Math.pow(l,a-o),i.constrainResolution?e=NV(l,t,n,u,!v&&w,f):e=NI(t,n,u,!v&&w,f)}return{constraint:e,maxResolution:t,minResolution:n,minZoom:o,zoomFactor:l}}function _ae(i){if(i.enableRotation!==void 0?i.enableRotation:!0){let t=i.constrainRotation;return t===void 0||t===!0?DV():t===!1?LI:typeof t=="number"?LV(t):LI}return Ig}function xae(i){return!(i.sourceCenter&&i.targetCenter&&!D0(i.sourceCenter,i.targetCenter)||i.sourceResolution!==i.targetResolution||i.sourceRotation!==i.targetRotation)}function FI(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 ul=OI;var BI=class extends gs{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)ii(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!==Qh&&this.listenerKeys.push(Un(e,Ru.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e=="string"?document.getElementById(e):e}},Ng=BI;var UI=class extends Ng{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(Jt.CLICK,this.handleClick_.bind(this),!1);let c=t+" "+bd+" "+Eg+(this.collapsed_&&this.collapsible_?" "+eI:"")+(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=>PG(()=>r))),n=t.length>0;if(this.renderedVisible_!=n&&(this.element.style.display=n?"":"none",this.renderedVisible_=n),!Io(t,this.renderedAttributions_)){BG(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(eI),this.collapsed_?hP(this.collapseLabel_,this.label_):hP(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)}},FV=UI;var kI=class extends Ng{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(Jt.CLICK,this.handleClick_.bind(this),!1);let a=t+" "+bd+" "+Eg,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(Lx)}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:ql}):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(Lx);!s&&n===0?this.element.classList.add(Lx):s&&n!==0&&this.element.classList.remove(Lx)}this.label_.style.transform=r}this.rotation_=n}},OV=kI;var GI=class extends Ng{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(Jt.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(Jt.CLICK,this.handleClick_.bind(this,-n),!1);let p=t+" "+bd+" "+Eg,x=this.element;x.className=p,x.appendChild(u),x.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:ql})):n.setZoom(s)}}},BV=GI;function rS(i){i=i||{};let e=new co;return(i.zoom===void 0||i.zoom)&&e.push(new BV(i.zoomOptions)),(i.rotate===void 0||i.rotate)&&e.push(new OV(i.rotateOptions)),(i.attribution===void 0||i.attribution)&&e.push(new FV(i.attributionOptions)),e}var zI=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_}},UV=zI;var VI={ACTIVE:"active"};var qI=class extends gs{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(VI.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(VI.ACTIVE,e)}setMap(e){this.map_=e}};function kV(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:OG,center:i.getConstrainedCenter(r)})}}function Lg(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:ql})}var Pu=qI;var HI=class extends Pu{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==nr.DBLCLICK){let n=e.originalEvent,r=e.map,s=e.coordinate,o=n.shiftKey?-this.delta_:this.delta_,a=r.getView();Lg(a,o,s,this.duration_),n.preventDefault(),t=!0}return!t}},GV=HI;function zx(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 zV=function(i){let e=i.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},yae=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)},sS=function(i){let e=i.map.getTargetElement(),t=e.getRootNode();return(t instanceof ShadowRoot?t.host:e).hasAttribute("tabindex")?yae(i):!0},VV=Zh;var oS=function(i){let e=i.originalEvent;return"pointerId"in e&&e.button==0&&!(IG&&oP&&e.ctrlKey)};var aS=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey};var qV=function(i){let e=i.originalEvent;return oP?e.metaKey:e.ctrlKey},HV=function(i){let e=i.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},lS=function(i){let e=i.originalEvent,t=e.target.tagName;return t!=="INPUT"&&t!=="SELECT"&&t!=="TEXTAREA"&&!e.target.isContentEditable},cS=function(i){let e=i.originalEvent;return"pointerId"in e&&e.pointerType=="mouse"};var WV=function(i){let e=i.originalEvent;return"pointerId"in e&&e.isPrimary&&e.button===0};var WI=class extends Pu{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==nr.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==nr.POINTERUP){let n=this.handleUpEvent(e);this.handlingDownUpSequence=n&&this.targetPointers.length>0}}else if(e.type==nr.POINTERDOWN){let n=this.handleDownEvent(e);this.handlingDownUpSequence=n,t=this.stopDown(n)}else e.type==nr.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 Dg(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 Iu=WI;var jI=class extends Iu{constructor(e){super({stopDown:Kh}),e=e||{},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:zx(aS,WV);this.condition_=e.onFocusOnly?zx(sS,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(Dg(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();W9(s,a.getResolution()),sg(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:ql})}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}},jV=jI;var XI=class extends Iu{constructor(e){e=e||{},super({stopDown:Kh}),this.condition_=e.condition?e.condition:zV,this.lastAngle_=void 0,this.duration_=e.duration!==void 0?e.duration:250}handleDragEvent(e){if(!cS(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===Ig)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 cS(e)?(e.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(e){return cS(e)&&oS(e)&&this.condition_(e)?(e.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}},XV=XI;var $I=class extends Ad{constructor(e){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+e,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){let e=this.startPixel_,t=this.endPixel_,n="px",r=this.element_.style;r.left=Math.min(e[0],t[0])+n,r.top=Math.min(e[1],t[1])+n,r.width=Math.abs(t[0]-e[0])+n,r.height=Math.abs(t[1]-e[1])+n}setMap(e){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);let t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=e,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(e,t){this.startPixel_=e,this.endPixel_=t,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;let e=this.startPixel_,t=this.endPixel_,r=[e,[e[0],t[1]],t,[t[0],e[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);r[4]=r[0].slice(),this.geometry_?this.geometry_.setCoordinates([r]):this.geometry_=new vu([r])}getGeometry(){return this.geometry_}},$V=$I;var Fg={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"},Q0=class extends Xs{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},YI=class extends Iu{constructor(e){super(),this.on,this.once,this.un,e=e??{},this.box_=new $V(e.className||"ol-dragbox"),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??oS,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 Q0(Fg.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 Q0(t?Fg.BOXEND:Fg.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 Q0(Fg.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Q0(Fg.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(e)}setMap(e){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Q0(Fg.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(e)}},YV=YI;var ZI=class extends YV{constructor(e){e=e||{};let t=e.condition?e.condition:HV;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:ql})}},ZV=ZI;var Td={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"};var KI=class extends Pu{constructor(e){super(),e=e||{},this.defaultCondition_=function(t){return aS(t)&&lS(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==Jt.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==Td.DOWN||r==Td.LEFT||r==Td.RIGHT||r==Td.UP)){let o=e.map.getView(),a=o.getResolution()*this.pixelDelta_,l=0,c=0;r==Td.DOWN?c=-a:r==Td.LEFT?l=-a:r==Td.RIGHT?l=a:c=a;let u=[l,c];sg(u,o.getRotation()),kV(o,u,this.duration_),n.preventDefault(),t=!0}}return!t}},KV=KI;var QI=class extends Pu{constructor(e){super(),e=e||{},this.condition_=e.condition?e.condition:function(t){return!qV(t)&&lS(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==Jt.KEYDOWN||e.type==Jt.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();Lg(a,o,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},QV=QI;var vae=40,bae=300,wae=3,JI=class extends Pu{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:VV;this.condition_=e.onFocusOnly?zx(sS,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(ii),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(e),e){let t=e.getOwnerDocument();this.ctrlKeyListenerKeys_.push(Un(t,"keydown",n=>{n.key==="Control"&&(this.ctrlKeyPressed_=!0)}),Un(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!==Jt.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*=vae;break;case WheelEvent.DOM_DELTA_PAGE:o*=bae;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*wae),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=-_i(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),Lg(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)}},JV=JI;var e5=class extends Iu{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Kh),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!==Ig&&(this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(Dg(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}},eq=e5;var t5=class extends Iu{constructor(e){e=e||{};let t=e;t.stopDown||(t.stopDown=Kh),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(Dg(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}},tq=t5;function uS(i){i=i||{};let e=new co,t=new UV(-.005,.05,100);return(i.altShiftDragRotate===void 0||i.altShiftDragRotate)&&e.push(new XV),(i.doubleClickZoom===void 0||i.doubleClickZoom)&&e.push(new GV({delta:i.zoomDelta,duration:i.zoomDuration})),(i.dragPan===void 0||i.dragPan)&&e.push(new jV({onFocusOnly:i.onFocusOnly,kinetic:t})),(i.pinchRotate===void 0||i.pinchRotate)&&e.push(new eq),(i.pinchZoom===void 0||i.pinchZoom)&&e.push(new tq({duration:i.zoomDuration})),(i.keyboard===void 0||i.keyboard)&&(e.push(new KV),e.push(new QV({delta:i.zoomDelta,duration:i.zoomDuration}))),(i.mouseWheelZoom===void 0||i.mouseWheelZoom)&&e.push(new JV({onFocusOnly:i.onFocusOnly,duration:i.zoomDuration})),(i.shiftDragZoom===void 0||i.shiftDragZoom)&&e.push(new ZV({duration:i.zoomDuration})),e}var Ti={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 n5=class extends gs{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[Ti.OPACITY]=e.opacity!==void 0?e.opacity:1,zn(typeof t[Ti.OPACITY]=="number","Layer opacity must be a number"),t[Ti.VISIBLE]=e.visible!==void 0?e.visible:!0,t[Ti.Z_INDEX]=e.zIndex,t[Ti.MAX_RESOLUTION]=e.maxResolution!==void 0?e.maxResolution:1/0,t[Ti.MIN_RESOLUTION]=e.minResolution!==void 0?e.minResolution:0,t[Ti.MIN_ZOOM]=e.minZoom!==void 0?e.minZoom:-1/0,t[Ti.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=_i(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 $n()}getLayerStatesArray(e){return $n()}getExtent(){return this.get(Ti.EXTENT)}getMaxResolution(){return this.get(Ti.MAX_RESOLUTION)}getMinResolution(){return this.get(Ti.MIN_RESOLUTION)}getMinZoom(){return this.get(Ti.MIN_ZOOM)}getMaxZoom(){return this.get(Ti.MAX_ZOOM)}getOpacity(){return this.get(Ti.OPACITY)}getSourceState(){return $n()}getVisible(){return this.get(Ti.VISIBLE)}getZIndex(){return this.get(Ti.Z_INDEX)}setBackground(e){this.background_=e,this.changed()}setExtent(e){this.set(Ti.EXTENT,e)}setMaxResolution(e){this.set(Ti.MAX_RESOLUTION,e)}setMinResolution(e){this.set(Ti.MIN_RESOLUTION,e)}setMaxZoom(e){this.set(Ti.MAX_ZOOM,e)}setMinZoom(e){this.set(Ti.MIN_ZOOM,e)}setOpacity(e){zn(typeof e=="number","Layer opacity must be a number"),this.set(Ti.OPACITY,e)}setVisible(e){this.set(Ti.VISIBLE,e)}setZIndex(e){this.set(Ti.Z_INDEX,e)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}},hS=n5;var Ed={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"},Nc=class extends Xs{constructor(e,t){super(e),this.layer=t}},i5={LAYERS:"layers"},r5=class i extends hS{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(i5.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new co(n.slice(),{unique:!0}):zn(typeof n.getArray=="function","Expected `layers` to be an array or a `Collection`"):n=new co(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(ii),this.layersListenerKeys_.length=0;let e=this.getLayers();this.layersListenerKeys_.push(Un(e,Zs.ADD,this.handleLayersAdd_,this),Un(e,Zs.REMOVE,this.handleLayersRemove_,this));for(let n in this.listenerKeys_)this.listenerKeys_[n].forEach(ii);_u(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 Nc(Ed.ADDLAYER,s))}this.changed()}registerLayerListeners_(e){let t=[Un(e,Mc.PROPERTYCHANGE,this.handleLayerChange_,this),Un(e,Jt.CHANGE,this.handleLayerChange_,this)];e instanceof i&&t.push(Un(e,Ed.ADDLAYER,this.handleLayerGroupAdd_,this),Un(e,Ed.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[Nn(e)]=t}handleLayerGroupAdd_(e){this.dispatchEvent(new Nc(Ed.ADDLAYER,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new Nc(Ed.REMOVELAYER,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new Nc(Ed.ADDLAYER,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=Nn(t);this.listenerKeys_[n].forEach(ii),delete this.listenerKeys_[n],this.dispatchEvent(new Nc(Ed.REMOVELAYER,t)),this.changed()}getLayers(){return this.get(i5.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 Nc(Ed.REMOVELAYER,n[r]))}this.set(i5.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=Au(l.extent,r.extent):l.extent=r.extent),l.zIndex===void 0&&(l.zIndex=s)}return t}getSourceState(){return"ready"}},Vx=r5;var ho={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"};var s5=class extends hS{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(Ti.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(Ti.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_&&(ii(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=Un(e,Jt.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 ul?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 qx(r,t.viewState)&&(!s||_r(s,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let n=e instanceof ul?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(Ti.MAP,e)}getMapInternal(){return this.get(Ti.MAP)}setMap(e){this.mapPrecomposeKey_&&(ii(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),e||this.changed(),this.mapRenderKey_&&(ii(this.mapRenderKey_),this.mapRenderKey_=null),e&&(this.mapPrecomposeKey_=Un(e,ho.PRECOMPOSE,this.handlePrecompose_,this),this.mapRenderKey_=Un(this,Jt.CHANGE,e.render,e),this.changed())}handlePrecompose_(e){let t=e.frameState.layerStatesArray,n=this.getLayerState(!1);zn(!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(Ti.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 qx(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 J0=s5;function fS(i,e,t=0,n=i.length-1,r=Sae){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),p=.5*Math.sqrt(u*f*(l-f)/l)*(c-l/2<0?-1:1),x=Math.max(t,Math.floor(e-c*f/l+p)),v=Math.min(n,Math.floor(e+(l-c)*f/l+p));fS(i,e,x,v,r)}let 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new Error(`Expected a string for ${e}`);return t}}function cq(i,e){let t=i[e];if(t!==void 0){if(t!=="bottom-left"&&t!=="bottom-right"&&t!=="top-left"&&t!=="top-right")throw new Error(`Expected bottom-left, bottom-right, top-left, or top-right for ${e}`);return t}}function uq(i,e){let t=i[e];if(t!==void 0){if(t!=="pixels"&&t!=="fraction")throw new Error(`Expected pixels or fraction for ${e}`);return t}}function hle(i,e){let t=i[e];if(t!==void 0)return Kx(t,e)}function SS(i,e){let t=i[e];if(t!==void 0){if(typeof t!="string")throw new Error(`Expected a string for ${e}`);if(t!=="declutter"&&t!=="obstacle"&&t!=="none")throw new Error(`Expected declutter, obstacle, or none for ${e}`);return t}}function Kx(i,e){if(!Array.isArray(i))throw new Error(`Expected an array for ${e}`);let t=i.length;for(let n=0;n<t;++n)if(typeof i[n]!="number")throw new Error(`Expected an array of numbers for ${e}`);return i}function dq(i,e){if(typeof i!="string")throw new Error(`Expected a string for ${e}`);return 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0?e.updateWhileInteracting:!1}getDeclutter(){return this.declutter_}getFeatures(e){return super.getFeatures(e)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(mq.RENDER_ORDER)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(e,t){let n=this.getDeclutter();n in e.declutter||(e.declutter[n]=new eA(9)),this.getRenderer().renderDeclutter(e,t)}setRenderOrder(e){this.set(mq.RENDER_ORDER,e)}setStyle(e){this.style_=e===void 0?uI:e;let t=dle(e);this.styleFunction_=e===null?void 0:jz(t),this.changed()}setDeclutter(e){this.declutter_=e?String(e):void 0,this.changed()}};function dle(i){if(i===void 0)return uI;if(!i)return null;if(typeof i=="function"||i instanceof Fs)return i;if(Array.isArray(i)&&i.length===0)return[];if(Array.isArray(i)&&i[0]instanceof Fs){let t=i.length,n=new Array(t);for(let r=0;r<t;++r){let s=i[r];if(!(s instanceof Fs))throw new Error("Expected a list of style instances");n[r]=s}return n}return hq(i)}var TS=p5;var A5=class extends Xs{constructor(e,t,n,r){super(e),this.inversePixelTransform=t,this.frameState=n,this.context=r}},ES=A5;var m5=class extends Ad{constructor(e){super(),this.map_=e}dispatchRenderEvent(e,t){$n()}calculateMatrices2D(e){let t=e.viewState,n=e.coordinateToPixelTransform,r=e.pixelToCoordinateTransform;lo(n,e.size[0]/2,e.size[1]/2,1/t.resolution,-1/t.resolution,-t.rotation,-t.center[0],-t.center[1]),Tw(r,n)}forEachFeatureAtCoordinate(e,t,n,r,s,o,a,l){let c,u=t.viewState;function f(C,L,D,F){return s.call(o,L,C?D:null,F)}let p=u.projection,x=aw(e.slice(),p),v=[[0,0]];if(p.canWrapX()&&r){let C=p.getExtent(),L=Wn(C);v.push([-L,0],[L,0])}let w=t.layerStatesArray,S=w.length,T=[],P=[];for(let C=0;C<v.length;C++)for(let L=S-1;L>=0;--L){let D=w[L],F=D.layer;if(F.hasRenderer()&&qx(D,u)&&a.call(l,F)){let N=F.getRenderer(),B=F.getSource();if(N&&B){let z=B.getWrapX()?x:e,V=f.bind(null,D.managed);P[0]=z[0]+v[C][0],P[1]=z[1]+v[C][1],c=N.forEachFeatureAtCoordinate(P,t,n,V,T)}if(c)return c}}if(T.length===0)return;let R=1/T.length;return T.forEach((C,L)=>C.distanceSq+=L*R),T.sort((C,L)=>C.distanceSq-L.distanceSq),T.some(C=>c=C.callback(C.feature,C.layer,C.geometry)),c}hasFeatureAtCoordinate(e,t,n,r,s,o){return this.forEachFeatureAtCoordinate(e,t,n,r,Zh,this,s,o)!==void 0}getMap(){return this.map_}renderFrame(e){$n()}scheduleExpireIconCache(e){Lo.canExpireCache()&&e.postRenderFunctions.push(ple)}};function ple(i,e){Lo.expire()}var gq=m5;var g5=class extends gq{constructor(e){super(e),this.fontChangeListenerKey_=Un(X0,Mc.PROPERTYCHANGE,e.redrawText,e),this.element_=Ls?bw():document.createElement("div");let t=this.element_.style;t.position="absolute",t.width="100%",t.height="100%",t.zIndex="0",this.element_.className=bd+" ol-layers";let n=e.getViewport();n&&n.insertBefore(this.element_,n.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(e,t){let n=this.getMap();if(n.hasListener(e)){let r=new ES(e,void 0,t);n.dispatchEvent(r)}}disposeInternal(){ii(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(e){if(!e){this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1);return}this.calculateMatrices2D(e),this.dispatchRenderEvent(ho.PRECOMPOSE,e);let t=e.layerStatesArray.sort((u,f)=>u.zIndex-f.zIndex);t.some(u=>u.layer instanceof TS&&u.layer.getDeclutter())&&(e.declutter={});let r=e.viewState;this.children_.length=0;let o=this.getMap().getTargetElement(),a;cl(o)&&(a=o.getContext("2d"),a.setTransform(1,0,0,1,0,0),a.clearRect(0,0,o.width,o.height));let l=[],c=a?o:null;for(let u=0,f=t.length;u<f;++u){let p=t[u];e.layerIndex=u;let x=p.layer,v=x.getSourceState();if(!qx(p,r)||v!="ready"&&v!="undefined"){x.unrender();continue}let w=x.render(e,c);w&&(w!==c&&(this.children_.push(w),c=w),l.push(p))}this.declutter(e,l),UG(this.element_,this.children_);for(let u of a?this.children_:[]){let f=u.firstElementChild||u,p=u.style.backgroundColor;if(p&&(!cl(f)||f.width>0)&&(a.fillStyle=p,a.fillRect(0,0,a.canvas.width,a.canvas.height)),!cl(f)||f.width===0)continue;a.save();let x=u.style.opacity||f.style.opacity;a.globalAlpha=x===""?1:Number(x);let v=f.style.transform;if(v)a.transform(...Sw(v));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(ho.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))}}},_q=g5;function xq(i){if(i instanceof J0){i.setMapInternal(null);return}i instanceof Vx&&i.getLayers().forEach(xq)}function yq(i,e){if(i instanceof J0){i.setMapInternal(e);return}if(i instanceof Vx){let t=i.getLayers().getArray();for(let n=0,r=t.length;n<r;++n)yq(t[n],e)}}var _5=class extends gs{constructor(e){super(),e=e||{},this.on,this.once,this.un;let t=Ale(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:NG,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=$s(),this.pixelToCoordinateTransform_=$s(),this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,Ls||(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,Ls||(this.resizeObserver_=new ResizeObserver(()=>this.updateSize())),this.controls=t.controls||(Ls?new co:rS()),this.interactions=t.interactions||(Ls?new co:uS({onFocusOnly:!0})),this.overlays_=t.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new CV(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(uo.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(uo.VIEW,this.handleViewChanged_),this.addChangeListener(uo.SIZE,this.handleSizeChanged_),this.addChangeListener(uo.TARGET,this.handleTargetChanged_),this.setProperties(t.values);let n=this;e.view&&!(e.view instanceof ul)&&e.view.then(function(r){n.setView(new ul(r))}),this.controls.addEventListener(Zs.ADD,r=>{r.element.setMap(this)}),this.controls.addEventListener(Zs.REMOVE,r=>{r.element.setMap(null)}),this.interactions.addEventListener(Zs.ADD,r=>{r.element.setMap(this)}),this.interactions.addEventListener(Zs.REMOVE,r=>{r.element.setMap(null)}),this.overlays_.addEventListener(Zs.ADD,r=>{this.addOverlayInternal_(r.element)}),this.overlays_.addEventListener(Zs.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){yq(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:Zh,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 Vx?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:Zh,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(uo.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(e){return Ax(this.getCoordinateFromPixelInternal(e),this.getView().getProjection())}getCoordinateFromPixelInternal(e){let t=this.frameState_;return t?Mr(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(uo.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof co){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=Sc(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?Mr(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(uo.SIZE)}getView(){return this.get(uo.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 RV(this.frameState_,e,t,n,r)}handleBrowserEvent(e,t){t=t||e.type;let n=new Cu(t,this,e);this.handleMapBrowserEvent(n)}handleMapBrowserEvent(e){if(!this.frameState_)return;let t=e.originalEvent,n=t.type;if(n===kx.POINTERDOWN||n===Jt.WHEEL||n===Jt.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[Os.ANIMATING]||o[Os.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(ho.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(ho.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new Sd(Ru.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new Sd(Ru.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)ii(this.targetChangeHandlerKeys_[n]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(Jt.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(Jt.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!cl(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(cl(t)||t.appendChild(this.viewport_),this.renderer_||(this.renderer_=new _q(this)),!cl(t)){this.mapBrowserEventHandler_=new EV(this,this.moveTolerance_);for(let r in nr)this.mapBrowserEventHandler_.addEventListener(nr[r],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(Jt.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(Jt.WHEEL,this.boundHandleBrowserEvent_,vw?{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_=[Un(n,Jt.KEYDOWN,this.handleBrowserEvent,this),Un(n,Jt.KEYPRESS,this.handleBrowserEvent,this)],!cl(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_&&(ii(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(ii(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);let e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=Un(e,Mc.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=Un(e,Jt.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(ii),this.layerGroupPropertyListenerKeys_=null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new Nc("addlayer",e)),this.layerGroupPropertyListenerKeys_=[Un(e,Mc.PROPERTYCHANGE,this.render,this),Un(e,Jt.CHANGE,this.render,this),Un(e,"addlayer",this.handleLayerAdd_,this),Un(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){xq(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&&J4(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:hx(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:Nn(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let l=isNaN(a.nextRotation)?a.rotation:a.nextRotation;s.nextExtent=hx(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_||!mu(this.previousExtent_)&&!I0(s.extent,this.previousExtent_))&&(this.dispatchEvent(new Sd(Ru.MOVESTART,this,r)),this.previousExtent_=P0(this.previousExtent_)),this.previousExtent_&&!s.viewHints[Os.ANIMATING]&&!s.viewHints[Os.INTERACTING]&&!I0(s.extent,this.previousExtent_)&&(this.dispatchEvent(new Sd(Ru.MOVEEND,this,s)),Jb(s.extent,this.previousExtent_))),this.dispatchEvent(new Sd(Ru.POSTRENDER,this,s)),this.renderComplete_=(this.hasListener(Ru.LOADSTART)||this.hasListener(Ru.LOADEND)||this.hasListener(ho.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 Nc("removelayer",t)),this.set(uo.LAYERGROUP,e)}setSize(e){this.set(uo.SIZE,e)}setTarget(e){this.set(uo.TARGET,e)}setView(e){if(!e||e instanceof ul){this.set(uo.VIEW,e);return}this.set(uo.VIEW,new ul);let t=this;e.then(function(n){t.setView(new ul(n))})}updateSize(){let e=this.getTargetElement(),t;if(e){let r,s;if(cl(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)],!J4(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&rw("No map visible because the map container's width or height are 0."))}let n=this.getSize();t&&(!n||!Io(t,n))&&(this.updateViewportSize_(t),this.setSize(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function Ale(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 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Ad&&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 zn(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 zn(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}},b5=v5;var w5=class{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.pendingMethod_,this.context_=new Proxy(_x(),{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 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t=e.target;(t.getState()===Mn.LOADED||t.getState()===Mn.ERROR)&&this.renderIfReadyAndVisible()}loadImage(e){let t=e.getState();return t!=Mn.LOADED&&t!=Mn.ERROR&&e.addEventListener(Jt.CHANGE,this.boundHandleImageChange_),t==Mn.IDLE&&(e.load(),t=e.getState()),t==Mn.LOADED}renderIfReadyAndVisible(){let e=this.getLayer();e&&e.getVisible()&&e.getSourceState()==="ready"&&e.changed()}renderDeferred(e){}disposeInternal(){delete this.layer_,super.disposeInternal()}},bq=S5;var E5=[],Gg=null;function xle(){Gg=Si(1,1,void 0,{willReadFrequently:!0})}var T5=class extends bq{constructor(e){super(e),this.container=null,this.renderedResolution,this.tempTransform=$s(),this.pixelTransform=$s(),this.inversePixelTransform=$s(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(e,t,n){Gg||xle(),Gg.clearRect(0,0,1,1);let r;try{Gg.drawImage(e,t,n,1,1,0,0,1,1),r=Gg.getImageData(0,0,1,1).data}catch{return Gg=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(cl(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&&Io(Wl(e.style.backgroundColor),Wl(n)))){let c=e.firstElementChild;cl(c)&&(l=c.getContext("2d"))}if(l&&WG(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=Ls?bw():document.createElement("div"),a.className=o;let c=a.style;c.position="absolute",c.width="100%",c.height="100%",l=Si();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=zl(n),s=rg(n),o=ig(n),a=ng(n);Mr(t.coordinateToPixelTransform,r),Mr(t.coordinateToPixelTransform,s),Mr(t.coordinateToPixelTransform,o),Mr(t.coordinateToPixelTransform,a);let l=this.inversePixelTransform;Mr(l,r),Mr(l,s),Mr(l,o),Mr(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(Wn(n)/r*o),l=Math.round(gr(n)/r*o);lo(this.pixelTransform,e.size[0]/2,e.size[1]/2,1/o,1/o,s,-a/2,-l/2),Tw(this.inversePixelTransform,this.pixelTransform);let c=HG(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 ES(e,this.inversePixelTransform,n,t);r.dispatchEvent(s)}}preRender(e,t){this.frameState=t,!t.declutter&&this.dispatchRenderEvent_(ho.PRERENDER,e,t)}postRender(e,t){t.declutter||this.dispatchRenderEvent_(ho.POSTRENDER,e,t)}renderDeferredInternal(e){}getRenderContext(e){return e.declutter&&!this.deferredContext_&&(this.deferredContext_=new 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RS{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=Er(),this.tempTileRange_=new mw(0,0,0,0),this.tempTileCoord_=dg(0,0,0);let n=t.cacheSize!==void 0?t.cacheSize:512;this.tileCache_=new b5(n),this.sourceTileCache_=null,this.layerExtent=null,this.maxStaleKeys=n*.5}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||(this.sourceTileCache_=new b5(512)),this.sourceTileCache_}getOrCreateTile(e,t,n,r){let s=this.tileCache_,a=this.getLayer().getSource(),l=pg(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||ug(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 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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=Nn(l);u in e.wantedTiles||(e.wantedTiles[u]={});let f=e.wantedTiles[u],p=a.getMapInternal(),x=Math.max(n-s,c.getMinZoom(),c.getZForResolution(Math.min(a.getMaxResolution(),p?p.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):c.getResolution(0)),l.zDirection)),v=o.rotation,w=v?U4(o.center,o.resolution,v,e.size):void 0;for(let S=n;S>=x;--S){let T=c.getTileRangeForExtentAndZ(t,S,this.tempTileRange_),P=c.getResolution(S);for(let R=T.minX;R<=T.maxX;++R)for(let C=T.minY;C<=T.maxY;++C){if(v&&!c.tileCoordIntersectsViewport([S,R,C],w))continue;let L=this.getTile(S,R,C,e);if(!L||!M5(r,L,S))continue;let F=L.getKey();if(f[F]=!0,L.getState()===rn.IDLE&&!e.tileQueue.isKeyQueued(F)){let N=dg(S,R,C,this.tempTileCoord_);e.tileQueue.enqueue([L,u,c.getTileCoordCenter(N),P])}}}}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=pg(this.getLayer().getSource(),a[l],r,s,o);if(n.containsKey(c)){let u=n.peek(c);if(u.getState()===rn.LOADED)return 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P=x*S/2/w,R=x*T/2/w,C=[a[0]-P,a[1]-R,a[0]+P,a[1]+R],L={};this.renderedTiles.length=0;let D=c.getPreload();if(e.nextExtent&&this.enqueueTilesForNextExtent()){let K=f.getZForResolution(r.nextResolution,u.zDirection),ee=wq(e,e.nextExtent);this.enqueueTiles(e,ee,K,L,D)}let F=wq(e,v);if(this.enqueueTiles(e,F,p,L,0),D>0&&setTimeout(()=>{this.enqueueTiles(e,F,p-1,L,D-1)},0),!(p in L))return this.container;let N=Nn(this),B=e.time;for(let K of L[p]){let ee=K.getState();if(ee===rn.EMPTY)continue;let ae=K.tileCoord;if(ee===rn.LOADED&&K.getAlpha(N,B)===1){K.endTransition(N);continue}if(ee!==rn.ERROR&&(this.renderComplete=!1),this.findStaleTile_(ae,L)){yle(L,K,p),e.animate=!0;continue}if(this.findAltTiles_(f,ae,p+1,L))continue;let ve=f.getMinZoom();for(let Ie=p-1;Ie>=ve&&!this.findAltTiles_(f,ae,Ie,L);--Ie);}let z=x/o*l/w,V=this.getRenderContext(e);lo(this.tempTransform,S/2,T/2,z,z,0,-S/2,-T/2),this.layerExtent&&this.clipUnrotated(V,e,this.layerExtent),u.getInterpolate()||(V.imageSmoothingEnabled=!1),this.preRender(V,e);let H=Object.keys(L).map(Number);H.sort(Ua);let Z=[],J=[],j=[];for(let K=H.length-1;K>=0;--K){let ee=H[K],ae=u.getTilePixelSize(ee,l,s),de=f.getResolution(ee)/x,ve=ae[0]*de*z,Ie=ae[1]*de*z,Qe=f.getTileCoordForCoordAndZ(zl(C),ee),Ue=f.getTileCoordExtent(Qe),mt=Mr(this.tempTransform,[w*(Ue[0]-C[0])/x,w*(C[3]-Ue[3])/x]),Me=w*u.getGutterForProjection(s);for(let ze of L[ee]){if(ze.getState()!==rn.LOADED)continue;let $e=ze.tileCoord,Et=Qe[1]-$e[1],Tt=Math.round(mt[0]-(Et-1)*ve),Ct=Qe[2]-$e[2],un=Math.round(mt[1]-(Ct-1)*Ie),Gt=Math.round(mt[0]-Et*ve),Xe=Math.round(mt[1]-Ct*Ie),st=Tt-Gt,tt=un-Xe,vt=ee===p;if(vt&&ze.inTransition(N)){j.push({tile:ze,x:Gt,y:Xe,w:st,h:tt,gutter:Me}),this.renderedTiles.unshift(ze),this.updateUsedTiles(e.usedTiles,u,ze);continue}let yt=[Gt,Xe,Gt+st,Xe+tt],ln=[];for(let Qt=0,xn=Z.length;Qt<xn;++Qt)ee<J[Qt]&&_r(yt,Z[Qt])&&ln.push(Z[Qt]);let Kt;ln.length>0&&(Kt=G9(yt,ln)),Z.push(yt),J.push(ee),this.drawTile(ze,e,Gt,Xe,st,tt,Me,vt,Kt),this.renderedTiles.unshift(ze),this.updateUsedTiles(e.usedTiles,u,ze)}}for(let K=0,ee=j.length;K<ee;++K){let{tile:ae,x:ce,y:de,w:ve,h:Ie,gutter:Qe}=j[K];this.drawTile(ae,e,ce,de,ve,Ie,Qe,!0,void 0)}if(this.renderedResolution=x,this.extentChanged=!this.renderedExtent_||!I0(this.renderedExtent_,C),this.renderedExtent_=C,this.renderedPixelRatio=l,this.postRender(this.context,e),this.layerExtent&&V.restore(),V.imageSmoothingEnabled=!0,this.renderComplete){let K=(ee,ae)=>{let ce=Nn(u),de=ae.wantedTiles[ce],ve=de?Object.keys(de).length:0;this.updateCacheSize(ve),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};e.postRenderFunctions.push(K)}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 y5){if(u=MS(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),p=Nn(this),x=t.layerStatesArray[t.layerIndex],v=x.opacity*(l?e.getAlpha(p,t.time):1),w=v!==f.globalAlpha;w&&(f.save(),f.globalAlpha=v);let S=u.width-2*a,T=u.height-2*a;if(c){let P=S/s,R=T/o;for(let C=0,L=c.length;C<L;++C){let D=c[C],F=D[0],N=D[1],B=D[2]-D[0],z=D[3]-D[1];f.drawImage(u,a+(F-n)*P,a+(N-r)*R,B*P,z*R,F,N,B,z)}}else f.drawImage(u,a,a,S,T,n,r,s,o);w&&f.restore(),v!==x.opacity?t.animate=!0:l&&e.endTransition(p)}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,n){let r=Nn(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},Sq=C5;var Qx={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"};var R5=class extends J0{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(Qx.PRELOAD)}setPreload(e){this.set(Qx.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(Qx.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(Qx.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},Tq=R5;var P5=class extends Tq{constructor(e){super(e)}createRenderer(){return new Sq(this,{cacheSize:this.getCacheSize()})}},I5=P5;var N5=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){}},PS=N5;var Jx={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},ey=[Jx.FILL],Nu=[Jx.STROKE],hf=[Jx.BEGIN_PATH],L5=[Jx.CLOSE_PATH],An=Jx;var D5=class extends PS{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],xc(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],p=this.tmpCoordinate_,x=!0,v,w,S;for(v=t+r;v<n;v+=r)p[0]=e[v],p[1]=e[v+1],S=Qb(c,p),S!==w?(x&&(a[l++]=u,a[l++]=f,x=!1),a[l++]=p[0],a[l++]=p[1]):S===As.INTERSECTING?(a[l++]=p[0],a[l++]=p[1],x=!1):x=!0,u=p[0],f=p[1],w=S;return(s&&x||v===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,p,x;switch(o){case"MultiPolygon":c=e.getOrientedFlatCoordinates(),p=[];let v=e.getEndss();x=0;for(let w=0,S=v.length;w<S;++w){let T=[];x=this.drawCustomCoordinates_(c,x,v[w],a,T),p.push(T)}this.instructions.push([An.CUSTOM,l,p,e,n,yx,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,p,e,r||n,yx,s]);break;case"Polygon":case"MultiLineString":f=[],c=o=="Polygon"?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),x=this.drawCustomCoordinates_(c,0,e.getEnds(),a,f),this.instructions.push([An.CUSTOM,l,f,e,n,vg,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,f,e,r||n,vg,s]);break;case"LineString":case"Circle":c=e.getFlatCoordinates(),u=this.appendFlatLineCoordinates(c,0,c.length,a,!1,!1),this.instructions.push([An.CUSTOM,l,u,e,n,yu,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,yu,s]);break;case"MultiPoint":c=e.getFlatCoordinates(),u=this.appendFlatPointCoordinates(c,a),u>l&&(this.instructions.push([An.CUSTOM,l,u,e,n,yu,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,yu,s]));break;case"Point":c=e.getFlatCoordinates(),this.coordinates.push(c[0],c[1]),u=this.coordinates.length,this.instructions.push([An.CUSTOM,l,u,e,n,void 0,s]),this.hitDetectionInstructions.push([An.CUSTOM,l,u,e,r||n,void 0,s]);break;default:}this.endGeometry(t)}beginGeometry(e,t,n){this.beginGeometryInstruction1_=[An.BEGIN_GEOMETRY,t,0,e,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[An.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==An.END_GEOMETRY?o=t:s==An.BEGIN_GEOMETRY&&(r[2]=t,_G(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=Ga(n||Ds)??void 0}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=Ga(n||Do);let r=e.getLineCap();t.lineCap=r!==void 0?r:Eu;let s=e.getLineDash();t.lineDash=s?s.slice():za;let o=e.getLineDashOffset();t.lineDashOffset=o||Va;let a=e.getLineJoin();t.lineJoin=a!==void 0?a:Mu;let l=e.getWidth();t.lineWidth=l!==void 0?l:rf;let c=e.getMiterLimit();t.miterLimit=c!==void 0?c:tf;let u=e.getOffset();t.strokeOffset=u??Uz,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=[An.SET_FILL_STYLE,t];return typeof t!="string"&&n.push(e.fillPatternScale),n}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[An.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&&!Io(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=[An.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Jb(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;eg(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Lu=D5;var F5=class extends Lu{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&&!xc(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([An.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([An.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||xc(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([An.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([An.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}},Eq=F5;var O5=class extends Lu{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([An.MOVE_TO_LINE_TO,o,a,s*this.pixelRatio]),this.hitDetectionInstructions.push([An.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([An.SET_STROKE_STYLE,Do,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,za,Va],hf);let l=e.getFlatCoordinates(),c=e.getStride();this.drawFlatCoordinates_(l,0,l.length,c,a),this.hitDetectionInstructions.push(Nu),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([An.SET_STROKE_STYLE,Do,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,za,Va],hf);let l=e.getEnds(),c=e.getFlatCoordinates(),u=e.getStride(),f=0;for(let p=0,x=l.length;p<x;++p)f=this.drawFlatCoordinates_(c,f,l[p],u,a);this.hitDetectionInstructions.push(Nu),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(Nu),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(Nu),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(hf)}},Mq=O5;var B5=class extends Lu{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(hf),this.hitDetectionInstructions.push(hf);for(let u=0;u<c;++u){let f=n[u],p=this.coordinates.length,x=this.appendFlatLineCoordinates(e,t,f,r,!0,!l);this.instructions.push([An.MOVE_TO_LINE_TO,p,x,s*this.pixelRatio,!0]),this.hitDetectionInstructions.push([An.MOVE_TO_LINE_TO,p,x,s,!0]),l&&(this.instructions.push(L5),this.hitDetectionInstructions.push(L5)),t=f}return a&&(this.instructions.push(ey),this.hitDetectionInstructions.push(ey)),l&&(this.instructions.push(Nu),this.hitDetectionInstructions.push(Nu)),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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Do,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,za,Va]);let l=e.getFlatCoordinates(),c=e.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(l,0,l.length,c,!1,!1);let f=[An.CIRCLE,u,a];this.instructions.push(hf,f),this.hitDetectionInstructions.push(hf,f),r.fillStyle!==void 0&&(this.instructions.push(ey),this.hitDetectionInstructions.push(ey)),r.strokeStyle!==void 0&&(this.instructions.push(Nu),this.hitDetectionInstructions.push(Nu)),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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Do,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,za,Va]);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([An.SET_FILL_STYLE,Ds]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([An.SET_STROKE_STYLE,Do,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,za,Va]);let l=e.getEndss(),c=e.getOrientedFlatCoordinates(),u=e.getStride(),f=0;for(let p=0,x=l.length;p<x;++p)f=this.drawFlatCoordinatess_(c,f,l[p],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]=_d(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}},U5=B5;var k5=0,G5=1;function vle(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 p=(i-r)/l,x=(t-r)/l;if(p>x){let v=p;p=x,x=v}if(p>u&&(u=p),x<f&&(f=x),u>f)return!1}if(c===0){if(s<e||s>n)return!1}else{let p=(e-s)/c,x=(n-s)/c;if(p>x){let v=p;p=x,x=v}if(p>u&&(u=p),x<f&&(f=x),u>f)return!1}return k5=u,G5=f,!0}function Cq(i,e,t,n){let r=n[0],s=n[1],o=n[2],a=n[3],l=[],c=[],u=!1,f,p,x=0;for(let v=0,w=e.length;v<w;++v){let S=e[v],T=i[x],P=i[x+1],R=!1;for(let C=x+t;C<S;C+=t){let L=i[C],D=i[C+1];if(vle(r,s,o,a,T,P,L,D)){let F=L-T,N=D-P,B=T+k5*F,z=P+k5*N,V=T+G5*F,H=P+G5*N;u&&R&&B===f&&z===p?l.push(V,H):(u&&c.push(l.length),l.push(B,z,V,H),u=!0),f=V,p=H,R=!0}T=L,P=D}x=S}return u&&c.push(l.length),{flatCoordinates:l,ends:c}}function Rq(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],p=e[o+r+1],x=Math.sqrt((f-c)*(f-c)+(p-u)*(p-u));if(a+=x,a>=i){let v=(i-a+x)/x,w=Po(c,f,v),S=Po(u,p,v);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 v=x-a,w=Po(c,f,v/x),S=Po(u,p,v/x);l.push(w,S),s.push(l),l=[w,S],a=0,o+=r}}return a>0&&s.push(l),s}function Pq(i,e,t,n,r){let s=t,o=t,a=0,l=0,c=t,u,f,p,x,v,w,S,T,P,R;for(f=t;f<n;f+=r){let C=e[f],L=e[f+1];v!==void 0&&(P=C-v,R=L-w,x=Math.sqrt(P*P+R*R),S!==void 0&&(l+=p,u=Math.acos((S*P+T*R)/(p*x)),u>i&&(l>a&&(a=l,s=c,o=f),l=0,c=f-r)),p=x,S=P,T=R),v=C,w=L}return l+=x,l>a?[c,f]:[s,o]}var ty={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1},z5=class extends Lu{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[Ds]={fillStyle:Ds},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 p=e.getExtent();if(!_r(this.maxExtent,p))return;let x;if(u=e.getFlatCoordinates(),c=="LineString")x=[u.length];else if(c=="MultiLineString")x=e.getEnds();else if(c=="Polygon")x=e.getEnds().slice(0,1);else if(c=="MultiPolygon"){let T=e.getEndss();x=[];for(let P=0,R=T.length;P<R;++P)x.push(T[P][0])}if((c=="LineString"||c=="MultiLineString")&&!pu(this.getBufferedMaxExtent(),p)){let T=Cq(u,x,f,this.getBufferedMaxExtent());if(u=T.flatCoordinates,x=T.ends,f=2,x.length===0)return}this.beginGeometry(e,t,n);let v=o.repeat,w=v?void 0:o.textAlign,S=0;for(let T=0,P=x.length;T<P;++T){let R;v?R=Rq(v*this.resolution,u,S,x[T],f):R=[u.slice(S,x[T])];for(let C=0,L=R.length;C<L;++C){let D=R[C],F=0,N=D.length;if(w==null){let z=Pq(o.maxAngle,D,0,D.length,2);F=z[0],N=z[1]}for(let z=F;z<N;z+=f)a.push(D[z],D[z+1]);let B=a.length;S=x[T],this.drawChars_(l,B),l=B}}this.endGeometry(t)}else{let p=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||p.push(u[2]/this.resolution),f=3;break;case"MultiPolygon":let C=e.getFlatInteriorPoints();u=[];for(let L=0,D=C.length;L<D;L+=3)o.overflow||p.push(C[L+2]/this.resolution),u.push(C[L],C[L+1]);if(u.length===0)return;f=2;break;default:}let x=this.appendFlatPointCoordinates(u,f);if(x===l)return;if(p&&(x-l)/2!==u.length/f){let C=l/2;p=p.filter((L,D)=>{let F=a[(C+D)*2]===u[D*f]&&a[(C+D)*2+1]===u[D*f+1];return F||--C,F})}this.saveTextStates_();let v=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!=nf&&(o.scale[0]<0||o.scale[1]<0)){let 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l=this.pixelRatio,c=ty[r.textBaseline],u=this.textOffsetX_*l,f=this.textOffsetY_*l,p=this.text_,x=n?n.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([An.DRAW_CHARS,e,t,c,r.overflow,a,r.maxAngle,l,f,s,x*l,p,o,1,this.declutterMode_,this.textKeepUpright_,u]),this.hitDetectionInstructions.push([An.DRAW_CHARS,e,t,c,r.overflow,a&&Ds,r.maxAngle,l,f,s,x*l,p,o,1/l,this.declutterMode_,this.textKeepUpright_,u])}setTextStyle(e,t){let n,r,s;if(!e)this.text_="";else{let o=e.getFill();o?(r=this.textFillState_,r||(r={},this.textFillState_=r),r.fillStyle=Ga(o.getColor()||Ds)):(r=null,this.textFillState_=r);let a=e.getStroke();if(!a)s=null,this.textStrokeState_=s;else{s=this.textStrokeState_,s||(s={},this.textStrokeState_=s);let w=a.getLineDash(),S=a.getLineDashOffset(),T=a.getWidth(),P=a.getMiterLimit();s.lineCap=a.getLineCap()||Eu,s.lineDash=w?w.slice():za,s.lineDashOffset=S===void 0?Va:S,s.lineJoin=a.getLineJoin()||Mu,s.lineWidth=T===void 0?rf:T,s.miterLimit=P===void 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e==="start"?e=Oq.test(i)?"right":"left":e==="end"&&(e=Oq.test(i)?"left":"right"),ty[e]}function Tle(i,e,t){return t>0&&i.push(`7+`,""),i.push(e,""),i}function Ele(i,e,t){return t%2===0&&(i+=e),i}var W5=class{constructor(e,t,n,r,s){this.overlaps=n,this.pixelRatio=t,this.resolution=e,this.alignAndScaleFill_,this.instructions=r.instructions,this.coordinates=r.coordinates,this.coordinateCache_={},this.renderedTransform_=$s(),this.hitDetectionInstructions=r.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=r.fillStates||{},this.strokeStates=r.strokeStates||{},this.textStates=r.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=s?new CS:null}getZIndexContext(){return this.zIndexContext_}createLabel(e,t,n,r){let s=e+t+n+r;if(this.labels_[s])return this.labels_[s];let 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?ty[l.justify]:H5(Array.isArray(e)?e[0]:e,l.textAlign||wd),p=r&&o.lineWidth?o.lineWidth:0,x=Array.isArray(e)?e:String(e).split(`8+`).reduce(Tle,[]),{width:v,height:w,widths:S,heights:T,lineWidths:P}=Vz(l,x),R=v+p,C=[],L=(R+2)*u[0],D=(w+p)*u[1],F={width:L<0?Math.floor(L):Math.ceil(L),height:D<0?Math.floor(D):Math.ceil(D),contextInstructions:C};(u[0]!=1||u[1]!=1)&&C.push("scale",u),r&&(C.push("strokeStyle",o.strokeStyle),C.push("lineWidth",p),C.push("lineCap",o.lineCap),C.push("lineJoin",o.lineJoin),C.push("miterLimit",o.miterLimit),C.push("setLineDash",[o.lineDash]),C.push("lineDashOffset",o.lineDashOffset)),n&&C.push("fillStyle",a.fillStyle),C.push("textBaseline","middle"),C.push("textAlign","center");let N=.5-f,B=f*R+N*p,z=[],V=[],H=0,Z=0,J=0,j=0,K;for(let ee=0,ae=x.length;ee<ae;ee+=2){let ce=x[ee];if(ce===`9+`){Z+=H,H=0,B=f*R+N*p,++j;continue}let de=x[ee+1]||l.font;de!==K&&(r&&z.push("font",de),n&&V.push("font",de),K=de),H=Math.max(H,T[J]);let ve=[ce,B+N*S[J]+f*(S[J]-P[j]),.5*(p+H)+Z];B+=S[J],r&&z.push("strokeText",ve),n&&V.push("fillText",ve),++J}return Array.prototype.push.apply(C,z),Array.prototype.push.apply(C,V),this.labels_[s]=F,F}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,p,x,v,w,S){a*=p[0],l*=p[1];let T=n-a,P=r-l,R=s+c>e?e-c:s,C=o+u>t?t-u:o,L=v[3]+R*p[0]+v[1],D=v[0]+C*p[1]+v[2],F=T-v[3],N=P-v[0];(w||f!==0)&&(Cd[0]=F,Rd[0]=F,Cd[1]=N,ff[1]=N,ff[0]=F+L,df[0]=ff[0],df[1]=N+D,Rd[1]=df[1]);let B;return f!==0?(B=lo($s(),n,r,1,1,f,-n,-r),Mr(B,Cd),Mr(B,ff),Mr(B,df),Mr(B,Rd),ll(Math.min(Cd[0],ff[0],df[0],Rd[0]),Math.min(Cd[1],ff[1],df[1],Rd[1]),Math.max(Cd[0],ff[0],df[0],Rd[0]),Math.max(Cd[1],ff[1],df[1],Rd[1]),zg)):ll(Math.min(F,F+L),Math.min(N,N+D),Math.max(F,F+L),Math.max(N,N+D),zg),x&&(T=Math.round(T),P=Math.round(P)),{drawImageX:T,drawImageY:P,drawImageW:R,drawImageH:C,originX:c,originY:u,declutterBox:{minX:zg[0],minY:zg[1],maxX:zg[2],maxY:zg[3],value:S},canvasTransform:B,scale:p}}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,Cd,ff,df,Rd,o,a),qz(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=Mr(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=H5(Array.isArray(e)?e[0]:e,s.textAlign||wd),u=ty[s.textBaseline||$0],f=a&&a.lineWidth?a.lineWidth:0,p=o.width/l-2*s.scale[0],x=c*p+2*(.5-c)*f,v=u*o.height/l+2*(.5-u)*f;return{label:o,anchorX:x,anchorY:v}}execute_(e,t,n,r,s,o,a,l){let c=this.zIndexContext_,u;this.pixelCoordinates_&&Io(n,this.renderedTransform_)?u=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),u=ka(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),qG(this.renderedTransform_,n));let f=0,p=r.length,x=0,v,w=[],S,T,P,R,C,L,D,F,N,B,z,V,H,Z=0,J=0,j=this.coordinateCache_,K=this.viewRotation_,ee=Math.round(Math.atan2(-n[1],n[0])*1e12)/1e12,ae={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:K},ce=this.instructions!=r||this.overlaps?0:200,de,ve,Ie,Qe;for(;f<p;){let Ue=r[f];switch(Ue[0]){case An.BEGIN_GEOMETRY:de=Ue[1],Qe=Ue[3],de.getGeometry()?a!==void 0&&!_r(a,Qe.getExtent())?f=Ue[2]+1:++f:f=Ue[2],c&&(c.zIndex=Ue[4]);break;case An.BEGIN_PATH:Z>ce&&(this.fill_(e),Z=0),J>ce&&(e.stroke(),J=0),!Z&&!J&&(e.beginPath(),C=NaN,L=NaN),++f;break;case An.CIRCLE:x=Ue[1],P=Ue[2]??0;let Me=u[x],ze=u[x+1],$e=u[x+2]-P,Et=u[x+3]-P,Tt=$e-Me,Ct=Et-ze,un=Math.sqrt(Tt*Tt+Ct*Ct);e.moveTo(Me+un,ze),e.arc(Me,ze,un,0,2*Math.PI,!0),++f;break;case An.CLOSE_PATH:e.closePath(),++f;break;case An.CUSTOM:x=Ue[1],v=Ue[2];let Gt=Ue[3],Xe=Ue[4],st=Ue[5];ae.geometry=Gt,ae.feature=de,f in j||(j[f]=[]);let tt=j[f];st?st(u,x,v,2,tt):(tt[0]=u[x],tt[1]=u[x+1],tt.length=2),c&&(c.zIndex=Ue[6]),Xe(tt,ae),++f;break;case An.DRAW_IMAGE:x=Ue[1],v=Ue[2],N=Ue[3],S=Ue[4],T=Ue[5];let vt=Ue[6],yt=Ue[7],ln=Ue[8],Kt=Ue[9],Qt=Ue[10],xn=Ue[11],ge=Ue[12],di=Ue[13];R=Ue[14]||"declutter";let On=Ue[15];if(!N&&Ue.length>=20){B=Ue[19],z=Ue[20],V=Ue[21],H=Ue[22];let In=this.drawLabelWithPointPlacement_(B,z,V,H);N=In.label,Ue[3]=N;let Ur=Ue[23];S=(In.anchorX-Ur)*this.pixelRatio,Ue[4]=S;let mr=Ue[24];T=(In.anchorY-mr)*this.pixelRatio,Ue[5]=T,vt=N.height,Ue[6]=vt,di=N.width,Ue[13]=di}let le;Ue.length>25&&(le=Ue[25]);let X,Te,Pe;Ue.length>17?(X=Ue[16],Te=Ue[17],Pe=Ue[18]):(X=nf,Te=null,Pe=null),Qt&&ee?xn+=K:!Qt&&!ee&&(xn-=K);let Ve=0;for(;x<v;x+=2){if(le&&le[Ve++]<di/this.pixelRatio)continue;let In=this.calculateImageOrLabelDimensions_(N.width,N.height,u[x],u[x+1],di,vt,S,T,ln,Kt,xn,ge,s,X,!!Te||!!Pe,de),Ur=[e,t,N,In,yt,Te,Pe];if(l){let mr,il,ta;if(On){let sr=v-x;if(!On[sr]){On[sr]={args:Ur,declutterMode:R};continue}let Rs=On[sr];mr=Rs.args,il=Rs.declutterMode,delete On[sr],ta=Fq(mr)}let rl,Ia;if(mr&&(il!=="declutter"||!l.collides(ta))&&(rl=!0),(R!=="declutter"||!l.collides(In.declutterBox))&&(Ia=!0),il==="declutter"&&R==="declutter"){let sr=rl&&Ia;rl=sr,Ia=sr}rl&&(il!=="none"&&l.insert(ta),this.replayImageOrLabel_.apply(this,mr)),Ia&&(R!=="none"&&l.insert(In.declutterBox),this.replayImageOrLabel_.apply(this,Ur))}else this.replayImageOrLabel_.apply(this,Ur)}++f;break;case An.DRAW_CHARS:let gt=Ue[1],St=Ue[2],qe=Ue[3],Ke=Ue[4];H=Ue[5];let Rt=Ue[6],en=Ue[7],Pt=Ue[8];V=Ue[9];let Mt=Ue[10];B=Ue[11],Array.isArray(B)&&(B=B.reduce(Ele,"")),z=Ue[12];let cn=[Ue[13],Ue[13]];R=Ue[14]||"declutter";let yn=Ue[15],Rn=Ue[16],xe=this.textStates[z],bt=xe.font,Ye=[xe.scale[0]*en,xe.scale[1]*en],wt;bt in this.widths_?wt=this.widths_[bt]:(wt={},this.widths_[bt]=wt);let Dt=Lq(u,gt,St,2),ct=Math.abs(Ye[0])*nI(bt,B,wt);if(Ke||ct<=Dt){let In=this.textStates[z].textAlign,Ur=(Dt-ct)*H5(B,In),mr=Dq(u,gt,St,2,B,Ur,Rt,Math.abs(Ye[0]),nI,bt,wt,ee?0:this.viewRotation_,yn);e:if(mr){let il=[],ta,rl,Ia,sr,Rs;if(V)for(ta=0,rl=mr.length;ta<rl;++ta){Rs=mr[ta],Ia=Rs[4],sr=this.createLabel(Ia,z,"",V),S=Rs[2]+(Ye[0]<0?-Mt:Mt)-Rn,T=qe*sr.height+(.5-qe)*2*Mt*Ye[1]/Ye[0]-Pt;let sl=this.calculateImageOrLabelDimensions_(sr.width,sr.height,Rs[0],Rs[1],sr.width,sr.height,S,T,0,0,Rs[3],cn,!1,nf,!1,de);if(l&&R==="declutter"&&l.collides(sl.declutterBox))break e;il.push([e,t,sr,sl,1,null,null])}if(H)for(ta=0,rl=mr.length;ta<rl;++ta){Rs=mr[ta],Ia=Rs[4],sr=this.createLabel(Ia,z,H,""),S=Rs[2]-Rn,T=qe*sr.height-Pt;let sl=this.calculateImageOrLabelDimensions_(sr.width,sr.height,Rs[0],Rs[1],sr.width,sr.height,S,T,0,0,Rs[3],cn,!1,nf,!1,de);if(l&&R==="declutter"&&l.collides(sl.declutterBox))break e;il.push([e,t,sr,sl,1,null,null])}l&&R!=="none"&&l.load(il.map(Fq));for(let sl=0,hu=il.length;sl<hu;++sl)this.replayImageOrLabel_.apply(this,il[sl])}}++f;break;case An.END_GEOMETRY:if(o!==void 0){de=Ue[1];let In=o(de,Qe,R);if(In)return In}++f;break;case An.FILL:ce?Z++:this.fill_(e),++f;break;case An.MOVE_TO_LINE_TO:x=Ue[1],v=Ue[2],P=Ue[3];let Ce,jt,qi;if(P){let Ur=(Ue[4]??!1)||Math.abs(u[x]-u[v-2])<1e-6&&Math.abs(u[x+1]-u[v-1])<1e-6;IS(u,x,v,2,P,Ur,w),NS(w,2,Ur),Ce=w,jt=0,qi=Ce.length}else Ce=u,jt=x,qi=v;ve=Ce[jt],Ie=Ce[jt+1],e.moveTo(ve,Ie),C=ve+.5|0,L=Ie+.5|0;for(let In=jt+2;In<qi;In+=2)ve=Ce[In],Ie=Ce[In+1],D=ve+.5|0,F=Ie+.5|0,(In==qi-2||D!==C||F!==L)&&(e.lineTo(ve,Ie),C=D,L=F);++f;break;case An.SET_FILL_STYLE:this.alignAndScaleFill_=Ue[2],Z?(this.fill_(e),Z=0,J&&(e.stroke(),J=0)):J&&Ue[1]&&(e.stroke(),J=0),e.fillStyle=Ue[1],++f;break;case An.SET_STROKE_STYLE:Z&&Ue[1]&&(this.fill_(e),Z=0),J&&(e.stroke(),J=0),this.setStrokeStyle_(e,Ue),++f;break;case An.STROKE:ce?J++:e.stroke(),++f;break;default:++f;break}}Z&&this.fill_(e),J&&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)}},Bq=W5;var Pd=["Polygon","Circle","LineString","Image","Text","Default"],$5=["Image","Text"],Uq=Pd.filter(i=>!$5.includes(i)),kq=!1,Gq=!1;function Mle(){let i=0,e=n=>{let r=Si(1,1,null,{willReadFrequently:n}),s=0,o=performance.now();for(;performance.now()-o<50;++s)r.fillStyle=`rgba(255,0,${s%256},1)`,r.fillRect(0,0,1,1),r.getImageData(0,0,1,1);return i=s>i?s:i,s};kq={[e(!0)]:!0,[e(!1)]:!1,[e(void 0)]:void 0}[i],Gq=!0}var X5=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_=$s(),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 Bq(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){Gq===!1&&Mle(),r=Math.round(r);let a=r*2+1,l=lo(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),c=!this.hitDetectionContext_;c&&(this.hitDetectionContext_=Si(a,a,null,{willReadFrequently:kq}));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=Er(),N0(f,e),eg(f,t*(this.renderBuffer_+r),f));let p=Cle(r),x;function v(L,D,F){let N=u.getImageData(0,0,a,a).data;for(let B=0,z=p.length;B<z;B++)if(N[p[B]]>0){if(!o||F==="none"||x!=="Image"&&x!=="Text"||o.includes(L)){let V=(p[B]-3)/4,H=r-V%a,Z=r-(V/a|0),J=s(L,D,H*H+Z*Z);if(J)return J}u.clearRect(0,0,a,a);break}}let w=Object.keys(this.executorsByZIndex_).map(Number);w.sort(Ua);let S,T,P,R,C;for(S=w.length-1;S>=0;--S){let L=w[S].toString();for(P=this.executorsByZIndex_[L],T=Pd.length-1;T>=0;--T)if(x=Pd[T],R=P[x],R!==void 0&&(C=R.executeHitDetection(u,l,n,v,f),C))return C}}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 ka(a,0,8,2,e,a),a}isEmpty(){return bc(this.executorsByZIndex_)}execute(e,t,n,r,s,o,a){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(a?gG:Ua),o=o||Pd;let c=Pd.length;for(let u=0,f=l.length;u<f;++u){let p=l[u].toString(),x=this.executorsByZIndex_[p];for(let v=0,w=o.length;v<w;++v){let S=o[v],T=x[S];if(T!==void 0){let P=a===null?void 0:T.getZIndexContext(),R=P?P.getContext():e,C=this.maxExtent_&&S!=="Image"&&S!=="Text";if(C&&(R.save(),this.clip(R,n)),!P||S==="Text"||S==="Image"?T.execute(R,t,n,r,s,a):P.pushFunction(L=>T.execute(L,t,n,r,s,a)),C&&R.restore(),P){P.offset();let L=l[u]*c+Pd.indexOf(S);this.deferredZIndexContexts_[L]||(this.deferredZIndexContexts_[L]=[]),this.deferredZIndexContexts_[L].push(P)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(Ua);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}},j5={};function Cle(i){if(j5[i]!==void 0)return j5[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 j5[i]=r,r}var zq=X5;var Y5=class extends PS{constructor(e,t,n,r,s,o,a){super(),this.context_=e,this.pixelRatio_=t,this.extent_=n,this.transform_=r,this.transformRotation_=r?L0(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_=$s()}drawImages_(e,t,n,r){if(!this.image_)return;let s=ka(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 p=s[u]-this.imageAnchorX_,x=s[u+1]-this.imageAnchorY_;if(c!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let v=p+this.imageAnchorX_,w=x+this.imageAnchorY_;lo(a,v,w,1,1,c,-v,-w),o.save(),o.transform.apply(o,a),o.translate(v,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_,p,x,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=ka(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=ka(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=IS(l,0,u,2,o,f,l),NS(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_)),!!_r(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=cz(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_)),!!_r(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(_r(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_)),!!_r(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_)),!!_r(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),Io(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:wd;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:Ga(n||Ds)}}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||za,f=t.getOffset();this.strokeState_={lineCap:r!==void 0?r:Eu,lineDash:this.pixelRatio_===1?u:u.map(p=>p*this.pixelRatio_),lineDashOffset:(o||Va)*this.pixelRatio_,lineJoin:a!==void 0?a:Mu,lineWidth:(l!==void 0?l:rf)*this.pixelRatio_,miterLimit:c!==void 0?c:tf,strokeStyle:Ga(n||Do),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 x=t.getColor();this.textFillState_={fillStyle:Ga(x||Ds)}}let n=e.getStroke();if(!n)this.textStrokeState_=null;else{let x=n.getColor(),v=n.getLineCap(),w=n.getLineDash(),S=n.getLineDashOffset(),T=n.getLineJoin(),P=n.getWidth(),R=n.getMiterLimit();this.textStrokeState_={lineCap:v!==void 0?v:Eu,lineDash:w||za,lineDashOffset:S||Va,lineJoin:T!==void 0?T:Mu,lineWidth:P!==void 0?P:rf,miterLimit:R!==void 0?R:tf,strokeStyle:Ga(x||Do)}}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(),p=e.getTextBaseline();this.textState_={font:r!==void 0?r:Xw,textAlign:f!==void 0?f:wd,textBaseline:p!==void 0?p:$0},this.text_=u!==void 0?Array.isArray(u)?u.reduce((x,v,w)=>x+=w%2?" ":v,""):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]]}}},Vq=Y5;var Fc=.5;function qq(i,e,t,n,r,s,o,a,l){let c=l?fd(r,l):r,u=i[0]*Fc,f=i[1]*Fc,p=Si(u,f);p.imageSmoothingEnabled=!1;let x=p.canvas,v=new Vq(p,Fc,r,null,o,a,l?O0(U0(),l):null),w=t.length,S=Math.floor((256*256*256-1)/w),T={};for(let R=1;R<=w;++R){let C=t[R-1],L=C.getStyleFunction()||n;if(!L)continue;let D=L(C,s);if(!D)continue;Array.isArray(D)||(D=[D]);let N=(R*S).toString(16).padStart(7,"#00000");for(let B=0,z=D.length;B<z;++B){let V=D[B],H=V.getGeometryFunction()(C);if(!H||!_r(c,H.getExtent()))continue;let Z=V.clone(),J=Z.getFill();J&&J.setColor(N);let j=Z.getStroke();j&&(j.setColor(N),j.setLineDash(null)),Z.setText(void 0);let K=V.getImage();if(K){let de=K.getImageSize();if(!de)continue;let ve=Si(de[0],de[1],void 0,{alpha:!1}),Ie=ve.canvas;ve.fillStyle=N,ve.fillRect(0,0,Ie.width,Ie.height),Z.setImage(new Y0({img:Ie,anchor:K.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:K.getOrigin(),opacity:1,size:K.getSize(),scale:K.getScale(),rotation:K.getRotation(),rotateWithView:K.getRotateWithView()}))}let ee=Z.getZIndex()||0,ae=T[ee];ae||(ae={},T[ee]=ae,ae.Polygon=[],ae.Circle=[],ae.LineString=[],ae.Point=[]);let ce=H.getType();if(ce==="GeometryCollection"){let de=H.getGeometriesArrayRecursive();for(let ve=0,Ie=de.length;ve<Ie;++ve){let Qe=de[ve];ae[Qe.getType().replace("Multi","")].push(Qe,Z)}}else ae[ce.replace("Multi","")].push(H,Z)}}let P=Object.keys(T).map(Number).sort(Ua);for(let R=0,C=P.length;R<C;++R){let L=T[P[R]];for(let D in L){let F=L[D];for(let N=0,B=F.length;N<B;N+=2){v.setStyle(F[N+1]);for(let z=0,V=e.length;z<V;++z)v.setTransform(e[z]),v.drawGeometry(F[N])}}}return p.getImageData(0,0,x.width,x.height)}function Hq(i,e,t){let n=[];if(t){let r=Math.floor(Math.round(i[0])*Fc),s=Math.floor(Math.round(i[1])*Fc),o=(_i(r,0,t.width-1)+_i(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 Rle=.5,Wq={Point:Ole,LineString:Lle,Polygon:Ule,MultiPoint:Ble,MultiLineString:Dle,MultiPolygon:Fle,GeometryCollection:Nle,Circle:Ple};function jq(i,e){return parseInt(Nn(i),10)-parseInt(Nn(e),10)}function Z5(i,e){let t=K5(i,e);return t*t}function K5(i,e){return Rle*i/e}function Ple(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 Q5(i,e,t,n,r,s,o,a){let l=[],c=t.getImage();if(c){let p=!0,x=c.getImageState();x==Mn.LOADED||x==Mn.ERROR?p=!1:x==Mn.IDLE&&c.load(),p&&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)),Ile(i,e,t,n,s,o,a),f}function Ile(i,e,t,n,r,s,o){let a=t.getGeometryFunction()(e);if(!a)return;let l=a.simplifyTransformed(n,r);if(t.getRenderer())Xq(i,l,t,e,o);else{let u=Wq[l.getType()];u(i,l,t,e,o,s)}}function Xq(i,e,t,n,r){if(e.getType()=="GeometryCollection"){let o=e.getGeometries();for(let a=0,l=o.length;a<l;++a)Xq(i,o[a],t,n,r);return}i.getBuilder(t.getZIndex(),"Default").drawCustom(e,n,t.getRenderer(),t.getHitDetectionRenderer(),r)}function Nle(i,e,t,n,r,s){let o=e.getGeometriesArray(),a,l;for(a=0,l=o.length;a<l;++a){let c=Wq[o[a].getType()];c(i,o[a],t,n,r,s)}}function Lle(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 Dle(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 Fle(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 Ole(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()!=Mn.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 Ble(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()!=Mn.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 Ule(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 J5=class extends RS{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_=Er(),this.wrappedRenderedExtent_=Er(),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(),p=this.getLayer().getDeclutter(),x=t.pixelRatio,v=t.viewHints,w=!(v[Os.ANIMATING]||v[Os.INTERACTING]),S=this.context,T=Math.round(Wn(r)/a*x),P=Math.round(gr(r)/a*x),R=f.getWrapX()&&l.canWrapX(),C=R?Wn(u):null,L=R?Math.ceil((r[2]-u[2])/C)+(this.extendX_?2:1):1,D=R?Math.floor((r[0]-u[0])/C)-(this.extendX_?1:0):0;do{let F=this.getRenderTransform(o,a,0,x,T,P,D*C);t.declutter&&(F=F.slice(0)),e.execute(S,[S.canvas.width,S.canvas.height],F,c,w,n===void 0?Pd:n?$5:Uq,n?p&&t.declutter[p]:void 0)}while(++D<L)}setDrawContext_(){this.opacity_!==1&&(this.targetContext_=this.context,this.context=Si(this.context.canvas.width,this.context.canvas.height,E5))}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,z0(this.context),E5.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(ho.PRERENDER)||this.getLayer().hasListener(ho.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=Tc(n.extent,l);a=_r(u,e.extent),a&&!pu(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]*Fc,p=n[1]*Fc;u.push(this.getRenderTransform(r,s,o,Fc,f,p,0).slice());let x=c.getSource(),v=a.getExtent();if(x.getWrapX()&&a.canWrapX()&&!pu(v,l)){let S=l[0],T=Wn(v),P=0,R;for(;S<v[0];)--P,R=T*P,u.push(this.getRenderTransform(r,s,o,Fc,f,p,R).slice()),S+=T;for(P=0,S=l[2];S>v[2];)++P,R=T*P,u.push(this.getRenderTransform(r,s,o,Fc,f,p,R).slice()),S-=T}let w=U0();this.hitDetectionImageData_=qq(n,u,this.renderedFeatures_,c.getStyleFunction(),l,s,o,Z5(s,this.renderedPixelRatio_),w?a:null)}t(Hq(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(p,x,v){let w=Nn(p),S=c[w];if(S){if(S!==!0&&v<S.distanceSq){if(v===0)return c[w]=!0,s.splice(s.lastIndexOf(S),1),r(p,l,x);S.geometry=x,S.distanceSq=v}}else{if(v===0)return c[w]=!0,r(p,l,x);s.push(c[w]={feature:p,layer:l,geometry:x,distanceSq:v,callback:r})}},f=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(e,o,a,n,u,f?t.declutter?.[f]?.all().map(p=>p.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[Os.ANIMATING],s=e.viewHints[Os.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,p=e.pixelRatio,x=t.getRevision(),v=t.getRenderBuffer(),w=t.getRenderOrder();w===void 0&&(w=jq);let S=c.center.slice(),T=eg(l,v*f),P=T.slice(),R=[T.slice()],C=u.getExtent(),L=n.getWrapX()&&u.canWrapX();if(this.extendX_=!1,L){let K=n.getExtent();K&&!mu(K)&&(this.extendX_=K[0]<C[0]||K[2]>C[2])}if(L&&(!pu(C,e.extent)||this.extendX_)){let K=Wn(C),ee=Math.max(Wn(T)/2,K),ae=C[0],ce=C[2];this.extendX_&&(ae-=K,ce+=K),T[0]=ae-ee,T[2]=ce+ee,aw(S,u);let de=G4(R[0],u);de[0]<C[0]&&de[2]<C[2]?R.push([de[0]+K,de[1],de[2]+K,de[3]]):de[0]>C[0]&&de[2]>C[2]&&R.push([de[0]-K,de[1],de[2]-K,de[3]])}if(this.ready&&this.renderedResolution_==f&&this.renderedPixelRatio_===p&&this.renderedRevision_==x&&this.renderedRenderOrder_==w&&this.renderedFrameDeclutter_===!!e.declutter&&pu(this.wrappedRenderedExtent_,T))return Io(this.renderedExtent_,P)||(this.hitDetectionImageData_=null,this.renderedExtent_=P),this.renderedCenter_=S,this.replayGroupChanged=!1,!0;this.replayGroup_=null;let D=new Nq(K5(f,p),T,f,p),F=U0(),N;if(F){for(let K=0,ee=R.length;K<ee;++K){let ae=R[K],ce=fd(ae,u);n.loadFeatures(ce,pG(f,u),F)}N=O0(F,u)}else for(let K=0,ee=R.length;K<ee;++K)n.loadFeatures(R[K],f,u);let B=Z5(f,p),z=!0,V=(K,ee)=>{let ae,ce=K.getStyleFunction()||t.getStyleFunction();if(ce&&(ae=ce(K,f)),ae){let de=this.renderFeature(K,B,ae,D,N,this.getLayer().getDeclutter(),ee);z=z&&!de}},H=fd(T,u),Z=n.getFeaturesInExtent(H);w&&Z.sort(w);for(let K=0,ee=Z.length;K<ee;++K)V(Z[K],K);this.renderedFeatures_=Z,this.ready=z;let J=D.finish(),j=new zq(T,f,p,n.getOverlaps(),J,t.getRenderBuffer(),!!e.declutter);return this.renderedResolution_=f,this.renderedRevision_=x,this.renderedRenderOrder_=w,this.renderedFrameDeclutter_=!!e.declutter,this.renderedExtent_=P,this.wrappedRenderedExtent_=T,this.renderedCenter_=S,this.renderedProjection_=u,this.renderedPixelRatio_=p,this.replayGroup_=j,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=Q5(r,e,n[c],t,this.boundHandleStyleImageChange_,s,o,a)||l;else l=Q5(r,e,n,t,this.boundHandleStyleImageChange_,s,o,a);return l}},$q=J5;var eN=class extends TS{constructor(e){super(e)}createRenderer(){return new $q(this)}},Yq=eN;var kle=!1;function Gle(i,e,t,n,r,s,o){let a=new XMLHttpRequest;a.open("GET",typeof i=="function"?i(t,n,r):i,!0),e.getType()=="arraybuffer"&&(a.responseType="arraybuffer"),a.withCredentials=kle,a.onload=function(l){if(!a.status||a.status>=200&&a.status<300){let c=e.getType();try{let u;c=="text"||c=="json"?u=a.responseText:c=="xml"?u=a.responseXML||a.responseText:c=="arraybuffer"&&(u=a.response),u?s(e.readFeatures(u,{extent:t,featureProjection:r}),e.readProjection(u)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function tN(i,e){return function(t,n,r,s,o){Gle(i,e,t,n,r,(a,l)=>{this.addFeatures(a),s!==void 0&&s(a)},()=>{this.changed(),o!==void 0&&o()})}}function Zq(i,e){return[[-1/0,-1/0,1/0,1/0]]}function nN(i,e,t,n,r,s,o){let a,l,c=(t-e)/n;if(c===1)a=e;else if(c===2)a=e,l=r;else if(c!==0){let u=i[e],f=i[e+1],p=0,x=[0];for(let S=e+n;S<t;S+=n){let T=i[S],P=i[S+1];p+=Math.sqrt((T-u)*(T-u)+(P-f)*(P-f)),x.push(p),u=T,f=P}let v=r*p,w=mG(x,v);w<0?(l=(v-x[-w-2])/(x[-w-1]-x[-w-2]),a=e+(-w-2)*n):a=e+w*n}o=o>1?o:2,s=s||new Array(o);for(let u=0;u<o;++u)s[u]=a===void 0?NaN:l===void 0?i[a+u]:Po(i[a+u],i[a+n+u],l);return s}var Kq=$s(),ny=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"?ew(this.flatCoordinates_):tg(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){let e=Ba(this.getExtent());this.flatInteriorPoints_=wx(this.flatCoordinates_,0,this.ends_,this.stride_,e,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){let e=yz(this.flatCoordinates_,this.ends_),t=Qw(this.flatCoordinates_,0,e,this.stride_);this.flatInteriorPoints_=Lw(this.flatCoordinates_,0,e,this.stride_,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=nN(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=nN(e,t,o,this.stride_,.5);Ec(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=ms(e);let t=e.getExtent(),n=e.getWorldExtent();if(t&&n){let r=gr(n)/gr(t);lo(Kq,n[0],n[3],r,-r,0,0,0),ka(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,Kq,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=yw((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=vx(n,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,e,n,0),r=[n.length];break;case"MultiLineString":r=[],n.length=mz(n,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,e,n,0,r);break;case"Polygon":r=[],n.length=bx(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}};ny.prototype.getFlatCoordinates=ny.prototype.getOrientedFlatCoordinates;var iA=ny;var iN=class{constructor(e){this.rbush_=new eA(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_[Nn(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_[Nn(a)]=l}this.rbush_.load(n)}remove(e){let t=Nn(e),n=this.items_[t];return delete this.items_[t],this.rbush_.remove(n)!==null}update(e,t){let n=this.items_[Nn(t)],r=[n.minX,n.minY,n.maxX,n.maxY];I0(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 bc(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(e){let t=this.rbush_.toJSON();return ll(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]}},rN=iN;var hl={ADDFEATURE:"addfeature",CHANGEFEATURE:"changefeature",CLEAR:"clear",REMOVEFEATURE:"removefeature",FEATURESLOADSTART:"featuresloadstart",FEATURESLOADEND:"featuresloadend",FEATURESLOADERROR:"featuresloaderror"};var Du=class extends Xs{constructor(e,t,n){super(e),this.feature=t,this.features=n}},sN=class extends Rw{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_=Qh,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&&(zn(this.format_,"`format` must be set when `url` is set"),this.loader_=tN(this.url_,this.format_)),this.strategy_=e.strategy!==void 0?e.strategy:Zq;let t=e.useSpatialIndex!==void 0?e.useSpatialIndex:!0;this.featuresRtree_=t?new rN:null,this.loadedExtentsRtree_=new rN,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 co(r)),r!==void 0&&this.addFeaturesInternal(r),n!==void 0&&this.bindFeaturesCollection_(n)}addFeature(e){this.addFeatureInternal(e),this.changed()}addFeatureInternal(e){let t=Nn(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 Du(hl.ADDFEATURE,e))}setupChangeEvents_(e,t){t instanceof iA||(this.featureChangeKeys_[e]=[Un(t,Jt.CHANGE,this.handleFeatureChange_,this),Un(t,Mc.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 iA){let s=this.idIndex_[r];s instanceof iA?Array.isArray(s)?s.push(t):this.idIndex_[r]=[s,t]:n=!1}else n=!1}return n&&(zn(!(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=Nn(a);this.addToIndex_(l,a)&&n.push(a)}for(let s=0,o=n.length;s<o;s++){let a=n[s],l=Nn(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(hl.ADDFEATURE))for(let s=0,o=n.length;s<o;s++)this.dispatchEvent(new Du(hl.ADDFEATURE,n[s]))}bindFeaturesCollection_(e){let t=!1;this.addEventListener(hl.ADDFEATURE,function(n){t||(t=!0,e.push(n.feature),t=!1)}),this.addEventListener(hl.REMOVEFEATURE,function(n){t||(t=!0,e.remove(n.feature),t=!1)}),e.addEventListener(Zs.ADD,n=>{t||(t=!0,this.addFeature(n.element),t=!1)}),e.addEventListener(Zs.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(ii);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 Du(hl.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 iA||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 iA||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(),bc(this.nullGeometryFeatures_)||Ec(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=iw(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||Zh,this.featuresRtree_.forEachInExtent(l,function(c){if(t(c)){let u=c.getGeometry(),f=a;if(a=u instanceof iA?0:u.closestPointXY(n,r,o,a),a<f){s=c;let p=Math.sqrt(a);l[0]=n-p,l[1]=r-p,l[2]=n+p,l[3]=r+p}}}),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=Nn(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 Du(hl.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 Nn(e)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&bc(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 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slerpFlat(e,t,n,r,s,o,a){let l=n[r+0],c=n[r+1],u=n[r+2],f=n[r+3],p=s[o+0],x=s[o+1],v=s[o+2],w=s[o+3];if(f!==w||l!==p||c!==x||u!==v){let S=l*p+c*x+u*v+f*w;S<0&&(p=-p,x=-x,v=-v,w=-w,S=-S);let T=1-a;if(S<.9995){let P=Math.acos(S),R=Math.sin(P);T=Math.sin(T*P)/R,a=Math.sin(a*P)/R,l=l*T+p*a,c=c*T+x*a,u=u*T+v*a,f=f*T+w*a}else{l=l*T+p*a,c=c*T+x*a,u=u*T+v*a,f=f*T+w*a;let P=1/Math.sqrt(l*l+c*c+u*u+f*f);l*=P,c*=P,u*=P,f*=P}}e[t]=l,e[t+1]=c,e[t+2]=u,e[t+3]=f}static multiplyQuaternionsFlat(e,t,n,r,s,o){let a=n[r],l=n[r+1],c=n[r+2],u=n[r+3],f=s[o],p=s[o+1],x=s[o+2],v=s[o+3];return e[t]=a*v+u*f+l*x-c*p,e[t+1]=l*v+u*p+c*f-a*x,e[t+2]=c*v+u*x+a*p-l*f,e[t+3]=u*v-a*f-l*p-c*x,e}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 w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,r){return 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encountered an unknown order: "+o)}return t===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,t){let n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){let t=e.elements,n=t[0],r=t[4],s=t[8],o=t[1],a=t[5],l=t[9],c=t[2],u=t[6],f=t[10],p=n+a+f;if(p>0){let x=.5/Math.sqrt(p+1);this._w=.25/x,this._x=(u-l)*x,this._y=(s-c)*x,this._z=(o-r)*x}else if(n>a&&n>f){let x=2*Math.sqrt(1+n-a-f);this._w=(u-l)/x,this._x=.25*x,this._y=(r+o)/x,this._z=(s+c)/x}else if(a>f){let x=2*Math.sqrt(1+a-n-f);this._w=(s-c)/x,this._x=(r+o)/x,this._y=.25*x,this._z=(l+u)/x}else{let x=2*Math.sqrt(1+f-n-a);this._w=(o-r)/x,this._x=(s+c)/x,this._y=(l+u)/x,this._z=.25*x}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return 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(Pn(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}},vL=class vL{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(eH.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(eH.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=Pn(this.x,e.x,t.x),this.y=Pn(this.y,e.y,t.y),this.z=Pn(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Pn(this.x,e,t),this.y=Pn(this.y,e,t),this.z=Pn(this.z,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Pn(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 oN.copy(this).projectOnVector(e),this.sub(oN)}reflect(e){return this.sub(oN.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(Pn(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}};vL.prototype.isVector3=!0;var ie=vL,oN=new ie,eH=new vs,bL=class bL{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],p=n[2],x=n[5],v=n[8],w=r[0],S=r[3],T=r[6],P=r[1],R=r[4],C=r[7],L=r[2],D=r[5],F=r[8];return s[0]=o*w+a*P+l*L,s[3]=o*S+a*R+l*D,s[6]=o*T+a*C+l*F,s[1]=c*w+u*P+f*L,s[4]=c*S+u*R+f*D,s[7]=c*T+u*C+f*F,s[2]=p*w+x*P+v*L,s[5]=p*S+x*R+v*D,s[8]=p*T+x*C+v*F,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,p=a*l-u*s,x=c*s-o*l,v=t*f+n*p+r*x;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);let w=1/v;return e[0]=f*w,e[1]=(r*c-u*n)*w,e[2]=(a*n-r*o)*w,e[3]=p*w,e[4]=(u*t-r*l)*w,e[5]=(r*s-a*t)*w,e[6]=x*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 Zn("Matrix3: .scale() is deprecated. Use .makeScale() instead."),this.premultiply(aN.makeScale(e,t)),this}rotate(e){return Zn("Matrix3: .rotate() is deprecated. Use .makeRotation() instead."),this.premultiply(aN.makeRotation(-e)),this}translate(e,t){return Zn("Matrix3: .translate() is deprecated. Use .makeTranslation() instead."),this.premultiply(aN.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)}};bL.prototype.isMatrix3=!0;var Sn=bL,aN=new Sn,tH=new Sn().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),nH=new Sn().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function rce(){let i={enabled:!0,workingColorSpace:Gd,spaces:{},convert:function(r,s,o){return this.enabled===!1||s===o||!s||!o||(this.spaces[s].transfer===Bt&&(r.r=wf(r.r),r.g=wf(r.g),r.b=wf(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===Bt&&(r.r=a_(r.r),r.g=a_(r.g),r.b=a_(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===Vo?zd: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 Zn("ColorManagement: .fromWorkingColorSpace() has been renamed to .workingToColorSpace()."),i.workingToColorSpace(r,s)},toWorkingColorSpace:function(r,s){return Zn("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({[Gd]:{primaries:e,whitePoint:n,transfer:zd,toXYZ:tH,fromXYZ:nH,luminanceCoefficients:t,workingColorSpaceConfig:{unpackColorSpace:Wr},outputColorSpaceConfig:{drawingBufferColorSpace:Wr}},[Wr]:{primaries:e,whitePoint:n,transfer:Bt,toXYZ:tH,fromXYZ:nH,luminanceCoefficients:t,outputColorSpaceConfig:{drawingBufferColorSpace:Wr}}}),i}var sn=rce();function wf(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function a_(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}var Vg,dT=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{Vg===void 0&&(Vg=l_("canvas")),Vg.width=e.width,Vg.height=e.height;let r=Vg.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),n=Vg}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=l_("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]=wf(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(wf(t[n]/255)*255):t[n]=wf(t[n]);return{data:t,width:e.width,height:e.height}}else return je("ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}},sce=0,u_=class{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:sce++}),this.uuid=Ou(),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(lN(r[o].image)):s.push(lN(r[o]))}else s=lN(r);n.url=s}return t||(e.images[this.uuid]=n),n}};function lN(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?dT.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(je("Texture: Unable to serialize Texture."),{})}var oce=0,cN=new ie,bs=class i extends Go{constructor(e=i.DEFAULT_IMAGE,t=i.DEFAULT_MAPPING,n=ko,r=ko,s=vi,o=go,a=xr,l=Gi,c=i.DEFAULT_ANISOTROPY,u=Vo){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:oce++}),this.uuid=Ou(),this.name="",this.source=new u_(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 Sn,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(cN).x}get height(){return this.source.getSize(cN).y}get depth(){return this.source.getSize(cN).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){je(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){je(`Texture.setValues(): property '${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!==p2)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Sf:e.x=e.x-Math.floor(e.x);break;case ko:e.x=e.x<0?0:1;break;case Tf: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 Sf:e.y=e.y-Math.floor(e.y);break;case ko:e.y=e.y<0?0:1;break;case Tf: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++}};bs.DEFAULT_IMAGE=null;bs.DEFAULT_MAPPING=p2;bs.DEFAULT_ANISOTROPY=1;var wL=class wL{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],p=l[1],x=l[5],v=l[9],w=l[2],S=l[6],T=l[10];if(Math.abs(u-p)<.01&&Math.abs(f-w)<.01&&Math.abs(v-S)<.01){if(Math.abs(u+p)<.1&&Math.abs(f+w)<.1&&Math.abs(v+S)<.1&&Math.abs(c+x+T-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let R=(c+1)/2,C=(x+1)/2,L=(T+1)/2,D=(u+p)/4,F=(f+w)/4,N=(v+S)/4;return R>C&&R>L?R<.01?(n=0,r=.707106781,s=.707106781):(n=Math.sqrt(R),r=D/n,s=F/n):C>L?C<.01?(n=.707106781,r=0,s=.707106781):(r=Math.sqrt(C),n=D/r,s=N/r):L<.01?(n=.707106781,r=.707106781,s=0):(s=Math.sqrt(L),n=F/s,r=N/s),this.set(n,r,s,t),this}let P=Math.sqrt((S-v)*(S-v)+(f-w)*(f-w)+(p-u)*(p-u));return Math.abs(P)<.001&&(P=1),this.x=(S-v)/P,this.y=(f-w)/P,this.z=(p-u)/P,this.w=Math.acos((c+x+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=Pn(this.x,e.x,t.x),this.y=Pn(this.y,e.y,t.y),this.z=Pn(this.z,e.z,t.z),this.w=Pn(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Pn(this.x,e,t),this.y=Pn(this.y,e,t),this.z=Pn(this.z,e,t),this.w=Pn(this.w,e,t),this}clampLength(e,t){let n=this.length();return this.divideScalar(n||1).multiplyScalar(Pn(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}};wL.prototype.isVector4=!0;var gn=wL,ca=class extends Go{constructor(e=1,t=1,n={}){super(),n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:vi,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 gn(0,0,e,t),this.scissorTest=!1,this.viewport=new gn(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:n.depth},s=new bs(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:vi,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 u_(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"})}},ua=class extends ca{constructor(e=1,t=1,n={}){super(e,t,n),this.isWebGLRenderTarget=!0}},mA=class extends bs{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=xi,this.minFilter=xi,this.wrapR=ko,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}};var pT=class extends bs{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=xi,this.minFilter=xi,this.wrapR=ko,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var BT=class BT{constructor(e,t,n,r,s,o,a,l,c,u,f,p,x,v,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,p,x,v,w,S)}set(e,t,n,r,s,o,a,l,c,u,f,p,x,v,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]=p,T[3]=x,T[7]=v,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 BT().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/qg.setFromMatrixColumn(e,0).length(),s=1/qg.setFromMatrixColumn(e,1).length(),o=1/qg.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 p=o*u,x=o*f,v=a*u,w=a*f;t[0]=l*u,t[4]=-l*f,t[8]=c,t[1]=x+v*c,t[5]=p-w*c,t[9]=-a*l,t[2]=w-p*c,t[6]=v+x*c,t[10]=o*l}else if(e.order==="YXZ"){let p=l*u,x=l*f,v=c*u,w=c*f;t[0]=p+w*a,t[4]=v*a-x,t[8]=o*c,t[1]=o*f,t[5]=o*u,t[9]=-a,t[2]=x*a-v,t[6]=w+p*a,t[10]=o*l}else if(e.order==="ZXY"){let p=l*u,x=l*f,v=c*u,w=c*f;t[0]=p-w*a,t[4]=-o*f,t[8]=v+x*a,t[1]=x+v*a,t[5]=o*u,t[9]=w-p*a,t[2]=-o*c,t[6]=a,t[10]=o*l}else if(e.order==="ZYX"){let p=o*u,x=o*f,v=a*u,w=a*f;t[0]=l*u,t[4]=v*c-x,t[8]=p*c+w,t[1]=l*f,t[5]=w*c+p,t[9]=x*c-v,t[2]=-c,t[6]=a*l,t[10]=o*l}else if(e.order==="YZX"){let p=o*l,x=o*c,v=a*l,w=a*c;t[0]=l*u,t[4]=w-p*f,t[8]=v*f+x,t[1]=f,t[5]=o*u,t[9]=-a*u,t[2]=-c*u,t[6]=x*f+v,t[10]=p-w*f}else if(e.order==="XZY"){let p=o*l,x=o*c,v=a*l,w=a*c;t[0]=l*u,t[4]=-f,t[8]=c*u,t[1]=p*f+w,t[5]=o*u,t[9]=x*f-v,t[2]=v*f-x,t[6]=a*u,t[10]=w*f+p}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(ace,e,lce)}lookAt(e,t,n){let r=this.elements;return fl.subVectors(e,t),fl.lengthSq()===0&&(fl.z=1),fl.normalize(),Id.crossVectors(n,fl),Id.lengthSq()===0&&(Math.abs(n.z)===1?fl.x+=1e-4:fl.z+=1e-4,fl.normalize(),Id.crossVectors(n,fl)),Id.normalize(),LS.crossVectors(fl,Id),r[0]=Id.x,r[4]=LS.x,r[8]=fl.x,r[1]=Id.y,r[5]=LS.y,r[9]=fl.y,r[2]=Id.z,r[6]=LS.z,r[10]=fl.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],p=n[9],x=n[13],v=n[2],w=n[6],S=n[10],T=n[14],P=n[3],R=n[7],C=n[11],L=n[15],D=r[0],F=r[4],N=r[8],B=r[12],z=r[1],V=r[5],H=r[9],Z=r[13],J=r[2],j=r[6],K=r[10],ee=r[14],ae=r[3],ce=r[7],de=r[11],ve=r[15];return s[0]=o*D+a*z+l*J+c*ae,s[4]=o*F+a*V+l*j+c*ce,s[8]=o*N+a*H+l*K+c*de,s[12]=o*B+a*Z+l*ee+c*ve,s[1]=u*D+f*z+p*J+x*ae,s[5]=u*F+f*V+p*j+x*ce,s[9]=u*N+f*H+p*K+x*de,s[13]=u*B+f*Z+p*ee+x*ve,s[2]=v*D+w*z+S*J+T*ae,s[6]=v*F+w*V+S*j+T*ce,s[10]=v*N+w*H+S*K+T*de,s[14]=v*B+w*Z+S*ee+T*ve,s[3]=P*D+R*z+C*J+L*ae,s[7]=P*F+R*V+C*j+L*ce,s[11]=P*N+R*H+C*K+L*de,s[15]=P*B+R*Z+C*ee+L*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],p=e[10],x=e[14],v=e[3],w=e[7],S=e[11],T=e[15],P=l*x-c*p,R=a*x-c*f,C=a*p-l*f,L=o*x-c*u,D=o*p-l*u,F=o*f-a*u;return t*(w*P-S*R+T*C)-n*(v*P-S*L+T*D)+r*(v*R-w*L+T*F)-s*(v*C-w*D+S*F)}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],p=e[10],x=e[11],v=e[12],w=e[13],S=e[14],T=e[15],P=t*a-n*o,R=t*l-r*o,C=t*c-s*o,L=n*l-r*a,D=n*c-s*a,F=r*c-s*l,N=u*w-f*v,B=u*S-p*v,z=u*T-x*v,V=f*S-p*w,H=f*T-x*w,Z=p*T-x*S,J=P*Z-R*H+C*V+L*z-D*B+F*N;if(J===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);let j=1/J;return e[0]=(a*Z-l*H+c*V)*j,e[1]=(r*H-n*Z-s*V)*j,e[2]=(w*F-S*D+T*L)*j,e[3]=(p*D-f*F-x*L)*j,e[4]=(l*z-o*Z-c*B)*j,e[5]=(t*Z-r*z+s*B)*j,e[6]=(S*C-v*F-T*R)*j,e[7]=(u*F-p*C+x*R)*j,e[8]=(o*H-a*z+c*N)*j,e[9]=(n*z-t*H-s*N)*j,e[10]=(v*D-w*C+T*P)*j,e[11]=(f*C-u*D-x*P)*j,e[12]=(a*B-o*V-l*N)*j,e[13]=(t*V-n*B+r*N)*j,e[14]=(w*R-v*L-S*P)*j,e[15]=(u*L-f*R+p*P)*j,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,p=s*c,x=s*u,v=s*f,w=o*u,S=o*f,T=a*f,P=l*c,R=l*u,C=l*f,L=n.x,D=n.y,F=n.z;return r[0]=(1-(w+T))*L,r[1]=(x+C)*L,r[2]=(v-R)*L,r[3]=0,r[4]=(x-C)*D,r[5]=(1-(p+T))*D,r[6]=(S+P)*D,r[7]=0,r[8]=(v+R)*F,r[9]=(S-P)*F,r[10]=(1-(p+w))*F,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=qg.set(r[0],r[1],r[2]).length(),a=qg.set(r[4],r[5],r[6]).length(),l=qg.set(r[8],r[9],r[10]).length();s<0&&(o=-o),Oc.copy(this);let c=1/o,u=1/a,f=1/l;return Oc.elements[0]*=c,Oc.elements[1]*=c,Oc.elements[2]*=c,Oc.elements[4]*=u,Oc.elements[5]*=u,Oc.elements[6]*=u,Oc.elements[8]*=f,Oc.elements[9]*=f,Oc.elements[10]*=f,t.setFromRotationMatrix(Oc),n.x=o,n.y=a,n.z=l,this}makePerspective(e,t,n,r,s,o,a=po,l=!1){let c=this.elements,u=2*s/(t-e),f=2*s/(n-r),p=(t+e)/(t-e),x=(n+r)/(n-r),v,w;if(l)v=s/(o-s),w=o*s/(o-s);else if(a===po)v=-(o+s)/(o-s),w=-2*o*s/(o-s);else if(a===qa)v=-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]=p,c[12]=0,c[1]=0,c[5]=f,c[9]=x,c[13]=0,c[2]=0,c[6]=0,c[10]=v,c[14]=w,c[3]=0,c[7]=0,c[11]=-1,c[15]=0,this}makeOrthographic(e,t,n,r,s,o,a=po,l=!1){let c=this.elements,u=2/(t-e),f=2/(n-r),p=-(t+e)/(t-e),x=-(n+r)/(n-r),v,w;if(l)v=1/(o-s),w=o/(o-s);else if(a===po)v=-2/(o-s),w=-(o+s)/(o-s);else if(a===qa)v=-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]=p,c[1]=0,c[5]=f,c[9]=0,c[13]=x,c[2]=0,c[6]=0,c[10]=v,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}};BT.prototype.isMatrix4=!0;var on=BT,qg=new ie,Oc=new on,ace=new ie(0,0,0),lce=new ie(1,1,1),Id=new ie,LS=new ie,fl=new ie,iH=new on,rH=new vs,ha=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],p=r[6],x=r[10];switch(t){case"XYZ":this._y=Math.asin(Pn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,x),this._z=Math.atan2(-o,s)):(this._x=Math.atan2(p,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Pn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,x),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(Pn(p,-1,1)),Math.abs(p)<.9999999?(this._y=Math.atan2(-f,x),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(l,s));break;case"ZYX":this._y=Math.asin(-Pn(f,-1,1)),Math.abs(f)<.9999999?(this._x=Math.atan2(p,x),this._z=Math.atan2(l,s)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(Pn(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,x));break;case"XZY":this._z=Math.asin(-Pn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(p,c),this._y=Math.atan2(a,s)):(this._x=Math.atan2(-u,x),this._y=0);break;default:je("Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,n===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return iH.makeRotationFromQuaternion(e),this.setFromRotationMatrix(iH,t,n)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return rH.setFromEuler(this),this.setFromQuaternion(rH,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}};ha.DEFAULT_ORDER="XYZ";var h_=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}},cce=0,sH=new ie,Hg=new vs,Af=new on,DS=new ie,iy=new ie,uce=new ie,hce=new vs,oH=new ie(1,0,0),aH=new ie(0,1,0),lH=new ie(0,0,1),cH={type:"added"},fce={type:"removed"},Wg={type:"childadded",child:null},uN={type:"childremoved",child:null},$i=class i extends Go{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:cce++}),this.uuid=Ou(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=i.DEFAULT_UP.clone();let e=new ie,t=new ha,n=new vs,r=new ie(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 on},normalMatrix:{value:new Sn}}),this.matrix=new on,this.matrixWorld=new on,this.matrixAutoUpdate=i.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new h_,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 Hg.setFromAxisAngle(e,t),this.quaternion.multiply(Hg),this}rotateOnWorldAxis(e,t){return Hg.setFromAxisAngle(e,t),this.quaternion.premultiply(Hg),this}rotateX(e){return this.rotateOnAxis(oH,e)}rotateY(e){return this.rotateOnAxis(aH,e)}rotateZ(e){return this.rotateOnAxis(lH,e)}translateOnAxis(e,t){return sH.copy(e).applyQuaternion(this.quaternion),this.position.add(sH.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(oH,e)}translateY(e){return this.translateOnAxis(aH,e)}translateZ(e){return this.translateOnAxis(lH,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Af.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?DS.copy(e):DS.set(e,t,n);let r=this.parent;this.updateWorldMatrix(!0,!1),iy.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Af.lookAt(iy,DS,this.up):Af.lookAt(DS,iy,this.up),this.quaternion.setFromRotationMatrix(Af),r&&(Af.extractRotation(r.matrixWorld),Hg.setFromRotationMatrix(Af),this.quaternion.premultiply(Hg.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(Ge("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(cH),Wg.child=e,this.dispatchEvent(Wg),Wg.child=null):Ge("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(fce),uN.child=e,this.dispatchEvent(uN),uN.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),Af.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Af.multiply(e.parent.matrixWorld)),e.applyMatrix4(Af),e.removeFromParent(),e.parent=this,this.children.push(e),e.updateWorldMatrix(!1,!0),e.dispatchEvent(cH),Wg.child=e,this.dispatchEvent(Wg),Wg.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(iy,e,uce),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(iy,hce,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),p=o(e.skeletons),x=o(e.animations),v=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),p.length>0&&(n.skeletons=p),x.length>0&&(n.animations=x),v.length>0&&(n.nodes=v)}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}};$i.DEFAULT_UP=new ie(0,1,0);$i.DEFAULT_MATRIX_AUTO_UPDATE=!0;$i.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;var xs=class extends $i{constructor(){super(),this.isGroup=!0,this.type="Group"}},dce={type:"move"},qd=class{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new xs,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 xs,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new ie,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new ie),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new xs,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new ie,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new ie,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"],p=u.position.distanceTo(f.position),x=.02,v=.005;c.inputState.pinching&&p>x+v?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&p<=x-v&&(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(dce)))}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 xs;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}},XH={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},Nd={h:0,s:0,l:0},FS={h:0,s:0,l:0};function hN(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 Ut=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=Wr){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,sn.colorSpaceToWorking(this,t),this}setRGB(e,t,n,r=sn.workingColorSpace){return this.r=e,this.g=t,this.b=n,sn.colorSpaceToWorking(this,r),this}setHSL(e,t,n,r=sn.workingColorSpace){if(e=AL(e,1),t=Pn(t,0,1),n=Pn(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=hN(o,s,e+1/3),this.g=hN(o,s,e),this.b=hN(o,s,e-1/3)}return sn.colorSpaceToWorking(this,r),this}setStyle(e,t=Wr){function n(s){s!==void 0&&parseFloat(s)<1&&je("Color: Alpha component of "+e+" will be ignored.")}let r;if(r=/^(\w+)\(([^\)]*)\)/.exec(e)){let s,o=r[1],a=r[2];switch(o){case"rgb":case"rgba":if(s=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(s[4]),this.setRGB(Math.min(255,parseInt(s[1],10))/255,Math.min(255,parseInt(s[2],10))/255,Math.min(255,parseInt(s[3],10))/255,t);if(s=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(s[4]),this.setRGB(Math.min(100,parseInt(s[1],10))/100,Math.min(100,parseInt(s[2],10))/100,Math.min(100,parseInt(s[3],10))/100,t);break;case"hsl":case"hsla":if(s=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(s[4]),this.setHSL(parseFloat(s[1])/360,parseFloat(s[2])/100,parseFloat(s[3])/100,t);break;default:je("Color: Unknown color model "+e)}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(e)){let s=r[1],o=s.length;if(o===3)return 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);je("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Wr){let n=XH[e.toLowerCase()];return n!==void 0?this.setHex(n,t):je("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=wf(e.r),this.g=wf(e.g),this.b=wf(e.b),this}copyLinearToSRGB(e){return this.r=a_(e.r),this.g=a_(e.g),this.b=a_(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Wr){return sn.workingToColorSpace(Uo.copy(this),e),Math.round(Pn(Uo.r*255,0,255))*65536+Math.round(Pn(Uo.g*255,0,255))*256+Math.round(Pn(Uo.b*255,0,255))}getHexString(e=Wr){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=sn.workingColorSpace){sn.workingToColorSpace(Uo.copy(this),t);let n=Uo.r,r=Uo.g,s=Uo.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=sn.workingColorSpace){return sn.workingToColorSpace(Uo.copy(this),t),e.r=Uo.r,e.g=Uo.g,e.b=Uo.b,e}getStyle(e=Wr){sn.workingToColorSpace(Uo.copy(this),e);let t=Uo.r,n=Uo.g,r=Uo.b;return e!==Wr?`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(Nd),this.setHSL(Nd.h+e,Nd.s+t,Nd.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(Nd),e.getHSL(FS);let n=dy(Nd.h,FS.h,t),r=dy(Nd.s,FS.s,t),s=dy(Nd.l,FS.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}},Uo=new Ut;Ut.NAMES=XH;var Hd=class extends $i{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 ha,this.environmentIntensity=1,this.environmentRotation=new ha,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}},Bc=new ie,mf=new ie,fN=new ie,gf=new ie,jg=new ie,Xg=new ie,uH=new ie,dN=new ie,pN=new ie,AN=new ie,mN=new gn,gN=new gn,_N=new gn,vf=class i{constructor(e=new ie,t=new ie,n=new ie){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){r.subVectors(n,t),Bc.subVectors(e,t),r.cross(Bc);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){Bc.subVectors(r,t),mf.subVectors(n,t),fN.subVectors(e,t);let o=Bc.dot(Bc),a=Bc.dot(mf),l=Bc.dot(fN),c=mf.dot(mf),u=mf.dot(fN),f=o*c-a*a;if(f===0)return s.set(0,0,0),null;let p=1/f,x=(c*l-a*u)*p,v=(o*u-a*l)*p;return s.set(1-x-v,v,x)}static containsPoint(e,t,n,r){return this.getBarycoord(e,t,n,r,gf)===null?!1:gf.x>=0&&gf.y>=0&&gf.x+gf.y<=1}static getInterpolation(e,t,n,r,s,o,a,l){return this.getBarycoord(e,t,n,r,gf)===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,gf.x),l.addScaledVector(o,gf.y),l.addScaledVector(a,gf.z),l)}static getInterpolatedAttribute(e,t,n,r,s,o){return mN.setScalar(0),gN.setScalar(0),_N.setScalar(0),mN.fromBufferAttribute(e,t),gN.fromBufferAttribute(e,n),_N.fromBufferAttribute(e,r),o.setScalar(0),o.addScaledVector(mN,s.x),o.addScaledVector(gN,s.y),o.addScaledVector(_N,s.z),o}static isFrontFacing(e,t,n,r){return Bc.subVectors(n,t),mf.subVectors(e,t),Bc.cross(mf).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 Bc.subVectors(this.c,this.b),mf.subVectors(this.a,this.b),Bc.cross(mf).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;jg.subVectors(r,n),Xg.subVectors(s,n),dN.subVectors(e,n);let l=jg.dot(dN),c=Xg.dot(dN);if(l<=0&&c<=0)return t.copy(n);pN.subVectors(e,r);let u=jg.dot(pN),f=Xg.dot(pN);if(u>=0&&f<=u)return t.copy(r);let p=l*f-u*c;if(p<=0&&l>=0&&u<=0)return o=l/(l-u),t.copy(n).addScaledVector(jg,o);AN.subVectors(e,s);let x=jg.dot(AN),v=Xg.dot(AN);if(v>=0&&x<=v)return t.copy(s);let w=x*c-l*v;if(w<=0&&c>=0&&v<=0)return a=c/(c-v),t.copy(n).addScaledVector(Xg,a);let S=u*v-x*f;if(S<=0&&f-u>=0&&x-v>=0)return uH.subVectors(s,r),a=(f-u)/(f-u+(x-v)),t.copy(r).addScaledVector(uH,a);let T=1/(S+w+p);return o=w*T,a=p*T,t.copy(n).addScaledVector(jg,o).addScaledVector(Xg,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},fa=class{constructor(e=new ie(1/0,1/0,1/0),t=new ie(-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(Uc.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,n=e.count;t<n;t++)this.expandByPoint(Uc.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=Uc.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,Uc):Uc.fromBufferAttribute(s,o),Uc.applyMatrix4(e.matrixWorld),this.expandByPoint(Uc);else e.boundingBox!==void 0?(e.boundingBox===null&&e.computeBoundingBox(),OS.copy(e.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),OS.copy(n.boundingBox)),OS.applyMatrix4(e.matrixWorld),this.union(OS)}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,Uc),Uc.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(ry),BS.subVectors(this.max,ry),$g.subVectors(e.a,ry),Yg.subVectors(e.b,ry),Zg.subVectors(e.c,ry),Ld.subVectors(Yg,$g),Dd.subVectors(Zg,Yg),rA.subVectors($g,Zg);let t=[0,-Ld.z,Ld.y,0,-Dd.z,Dd.y,0,-rA.z,rA.y,Ld.z,0,-Ld.x,Dd.z,0,-Dd.x,rA.z,0,-rA.x,-Ld.y,Ld.x,0,-Dd.y,Dd.x,0,-rA.y,rA.x,0];return!xN(t,$g,Yg,Zg,BS)||(t=[1,0,0,0,1,0,0,0,1],!xN(t,$g,Yg,Zg,BS))?!1:(US.crossVectors(Ld,Dd),t=[US.x,US.y,US.z],xN(t,$g,Yg,Zg,BS))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,Uc).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(Uc).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(_f[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),_f[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),_f[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),_f[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),_f[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),_f[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),_f[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),_f[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(_f),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},_f=[new ie,new ie,new ie,new ie,new ie,new ie,new ie,new ie],Uc=new ie,OS=new fa,$g=new ie,Yg=new ie,Zg=new ie,Ld=new ie,Dd=new ie,rA=new ie,ry=new ie,BS=new ie,US=new ie,sA=new ie;function xN(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 bf=pce();function pce(){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 dl(i){Math.abs(i)>65504&&je("DataUtils.toHalfFloat(): Value out of range."),i=Pn(i,-65504,65504),bf.floatView[0]=i;let e=bf.uint32View[0],t=e>>23&511;return bf.baseTable[t]+((e&8388607)>>bf.shiftTable[t])}function kS(i){let e=i>>10;return bf.uint32View[0]=bf.mantissaTable[bf.offsetTable[e]+(i&1023)]+bf.exponentTable[e],bf.floatView[0]}var _s=new ie,GS=new Oe,Ace=0,Ni=class extends Go{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:Ace++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=n,this.usage=Vd,this.updateRanges=[],this.gpuType=Yi,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++)GS.fromBufferAttribute(this,t),GS.applyMatrix3(e),this.setXY(t,GS.x,GS.y);else if(this.itemSize===3)for(let t=0,n=this.count;t<n;t++)_s.fromBufferAttribute(this,t),_s.applyMatrix3(e),this.setXYZ(t,_s.x,_s.y,_s.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)_s.fromBufferAttribute(this,t),_s.applyMatrix4(e),this.setXYZ(t,_s.x,_s.y,_s.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)_s.fromBufferAttribute(this,t),_s.applyNormalMatrix(e),this.setXYZ(t,_s.x,_s.y,_s.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)_s.fromBufferAttribute(this,t),_s.transformDirection(e),this.setXYZ(t,_s.x,_s.y,_s.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=la(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=qn(n,this.array)),this.array[e*this.itemSize+t]=n,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=la(t,this.array)),t}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=la(t,this.array)),t}setY(e,t){return this.normalized&&(t=qn(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=la(t,this.array)),t}setZ(e,t){return this.normalized&&(t=qn(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=la(t,this.array)),t}setW(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(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!==Vd&&(e.usage=this.usage),e}dispose(){this.dispatchEvent({type:"dispose"})}};var gA=class extends Ni{constructor(e,t,n){super(new Uint16Array(e),t,n)}};var _A=class extends Ni{constructor(e,t,n){super(new Uint32Array(e),t,n)}},f_=class extends Ni{constructor(e,t,n){super(new Uint16Array(e),t,n),this.isFloat16BufferAttribute=!0}getX(e){let t=kS(this.array[e*this.itemSize]);return this.normalized&&(t=la(t,this.array)),t}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize]=dl(t),this}getY(e){let t=kS(this.array[e*this.itemSize+1]);return this.normalized&&(t=la(t,this.array)),t}setY(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+1]=dl(t),this}getZ(e){let t=kS(this.array[e*this.itemSize+2]);return this.normalized&&(t=la(t,this.array)),t}setZ(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+2]=dl(t),this}getW(e){let t=kS(this.array[e*this.itemSize+3]);return this.normalized&&(t=la(t,this.array)),t}setW(e,t){return this.normalized&&(t=qn(t,this.array)),this.array[e*this.itemSize+3]=dl(t),this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this.array[e+2]=dl(r),this}setXYZW(e,t,n,r,s){return e*=this.itemSize,this.normalized&&(t=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(s,this.array)),this.array[e+0]=dl(t),this.array[e+1]=dl(n),this.array[e+2]=dl(r),this.array[e+3]=dl(s),this}},kn=class extends Ni{constructor(e,t,n){super(new Float32Array(e),t,n)}},mce=new fa,sy=new ie,yN=new ie,Ha=class{constructor(e=new ie,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):mce.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;sy.subVectors(e,this.center);let t=sy.lengthSq();if(t>this.radius*this.radius){let n=Math.sqrt(t),r=(n-this.radius)*.5;this.center.addScaledVector(sy,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):(yN.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(sy.copy(e.center).add(yN)),this.expandByPoint(sy.copy(e.center).sub(yN))),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}},gce=0,Yl=new on,vN=new $i,Kg=new ie,pl=new fa,oy=new fa,Ks=new ie,Kn=class i extends Go{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:gce++}),this.uuid=Ou(),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(zle(e)?_A:gA)(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 Sn().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 Yl.makeRotationFromQuaternion(e),this.applyMatrix4(Yl),this}rotateX(e){return Yl.makeRotationX(e),this.applyMatrix4(Yl),this}rotateY(e){return Yl.makeRotationY(e),this.applyMatrix4(Yl),this}rotateZ(e){return Yl.makeRotationZ(e),this.applyMatrix4(Yl),this}translate(e,t,n){return Yl.makeTranslation(e,t,n),this.applyMatrix4(Yl),this}scale(e,t,n){return Yl.makeScale(e,t,n),this.applyMatrix4(Yl),this}lookAt(e){return vN.lookAt(e),vN.updateMatrix(),this.applyMatrix4(vN.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Kg).negate(),this.translate(Kg.x,Kg.y,Kg.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 kn(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&&je("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 fa);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ge("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new ie(-1/0,-1/0,-1/0),new ie(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];pl.setFromBufferAttribute(s),this.morphTargetsRelative?(Ks.addVectors(this.boundingBox.min,pl.min),this.boundingBox.expandByPoint(Ks),Ks.addVectors(this.boundingBox.max,pl.max),this.boundingBox.expandByPoint(Ks)):(this.boundingBox.expandByPoint(pl.min),this.boundingBox.expandByPoint(pl.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&Ge('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 Ha);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Ge("BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new ie,1/0);return}if(e){let n=this.boundingSphere.center;if(pl.setFromBufferAttribute(e),t)for(let s=0,o=t.length;s<o;s++){let a=t[s];oy.setFromBufferAttribute(a),this.morphTargetsRelative?(Ks.addVectors(pl.min,oy.min),pl.expandByPoint(Ks),Ks.addVectors(pl.max,oy.max),pl.expandByPoint(Ks)):(pl.expandByPoint(oy.min),pl.expandByPoint(oy.max))}pl.getCenter(n);let r=0;for(let s=0,o=e.count;s<o;s++)Ks.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(Ks));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++)Ks.fromBufferAttribute(a,c),l&&(Kg.fromBufferAttribute(e,c),Ks.add(Kg)),r=Math.max(r,n.distanceToSquared(Ks))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&Ge('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){Ge("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 Ni(new Float32Array(4*n.count),4),this.setAttribute("tangent",o));let a=[],l=[];for(let N=0;N<n.count;N++)a[N]=new ie,l[N]=new ie;let c=new ie,u=new ie,f=new ie,p=new Oe,x=new Oe,v=new Oe,w=new ie,S=new ie;function T(N,B,z){c.fromBufferAttribute(n,N),u.fromBufferAttribute(n,B),f.fromBufferAttribute(n,z),p.fromBufferAttribute(s,N),x.fromBufferAttribute(s,B),v.fromBufferAttribute(s,z),u.sub(c),f.sub(c),x.sub(p),v.sub(p);let V=1/(x.x*v.y-v.x*x.y);isFinite(V)&&(w.copy(u).multiplyScalar(v.y).addScaledVector(f,-x.y).multiplyScalar(V),S.copy(f).multiplyScalar(x.x).addScaledVector(u,-v.x).multiplyScalar(V),a[N].add(w),a[B].add(w),a[z].add(w),l[N].add(S),l[B].add(S),l[z].add(S))}let P=this.groups;P.length===0&&(P=[{start:0,count:e.count}]);for(let N=0,B=P.length;N<B;++N){let z=P[N],V=z.start,H=z.count;for(let Z=V,J=V+H;Z<J;Z+=3)T(e.getX(Z+0),e.getX(Z+1),e.getX(Z+2))}let R=new ie,C=new ie,L=new ie,D=new ie;function F(N){L.fromBufferAttribute(r,N),D.copy(L);let B=a[N];R.copy(B),R.sub(L.multiplyScalar(L.dot(B))).normalize(),C.crossVectors(D,B);let V=C.dot(l[N])<0?-1:1;o.setXYZW(N,R.x,R.y,R.z,V)}for(let N=0,B=P.length;N<B;++N){let z=P[N],V=z.start,H=z.count;for(let Z=V,J=V+H;Z<J;Z+=3)F(e.getX(Z+0)),F(e.getX(Z+1)),F(e.getX(Z+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 Ni(new Float32Array(t.count*3),3),this.setAttribute("normal",n);else for(let p=0,x=n.count;p<x;p++)n.setXYZ(p,0,0,0);let r=new ie,s=new ie,o=new ie,a=new ie,l=new ie,c=new ie,u=new ie,f=new ie;if(e)for(let p=0,x=e.count;p<x;p+=3){let v=e.getX(p+0),w=e.getX(p+1),S=e.getX(p+2);r.fromBufferAttribute(t,v),s.fromBufferAttribute(t,w),o.fromBufferAttribute(t,S),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),a.fromBufferAttribute(n,v),l.fromBufferAttribute(n,w),c.fromBufferAttribute(n,S),a.add(u),l.add(u),c.add(u),n.setXYZ(v,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 p=0,x=t.count;p<x;p+=3)r.fromBufferAttribute(t,p+0),s.fromBufferAttribute(t,p+1),o.fromBufferAttribute(t,p+2),u.subVectors(o,s),f.subVectors(r,s),u.cross(f),n.setXYZ(p+0,u.x,u.y,u.z),n.setXYZ(p+1,u.x,u.y,u.z),n.setXYZ(p+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++)Ks.fromBufferAttribute(e,t),Ks.normalize(),e.setXYZ(t,Ks.x,Ks.y,Ks.z)}toNonIndexed(){function e(a,l){let c=a.array,u=a.itemSize,f=a.normalized,p=new c.constructor(l.length*u),x=0,v=0;for(let w=0,S=l.length;w<S;w++){a.isInterleavedBufferAttribute?x=l[w]*a.data.stride+a.offset:x=l[w]*u;for(let T=0;T<u;T++)p[v++]=c[x++]}return new Ni(p,u,f)}if(this.index===null)return je("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 p=c[u],x=e(p,n);l.push(x)}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,p=c.length;f<p;f++){let x=c[f];u.push(x.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 p=0,x=f.length;p<x;p++)u.push(f[p].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"})}},Mf=class{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=Vd,this.updateRanges=[],this.version=0,this.uuid=Ou()}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=Ou()),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=Ou()),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}}},oa=new ie,mo=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++)oa.fromBufferAttribute(this,t),oa.applyMatrix4(e),this.setXYZ(t,oa.x,oa.y,oa.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)oa.fromBufferAttribute(this,t),oa.applyNormalMatrix(e),this.setXYZ(t,oa.x,oa.y,oa.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)oa.fromBufferAttribute(this,t),oa.transformDirection(e),this.setXYZ(t,oa.x,oa.y,oa.z);return this}getComponent(e,t){let n=this.array[e*this.data.stride+this.offset+t];return this.normalized&&(n=la(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=qn(n,this.array)),this.data.array[e*this.data.stride+this.offset+t]=n,this}setX(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=qn(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=qn(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=la(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=la(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=la(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=la(t,this.array)),t}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=qn(t,this.array),n=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(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=qn(t,this.array),n=qn(n,this.array),r=qn(r,this.array),s=qn(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){AA("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 Ni(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){AA("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}}},_ce=0,ws=class extends Go{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:_ce++}),this.uuid=Ou(),this.name="",this.type="Material",this.blending=ss,this.side=Ao,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Ud,this.blendDst=kd,this.blendEquation=Bs,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Ut(0,0,0),this.blendAlpha=0,this.depthFunc=Bu,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=gy,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=yf,this.stencilZFail=yf,this.stencilZPass=yf,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){je(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){je(`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!==ss&&(n.blending=this.blending),this.side!==Ao&&(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!==Ud&&(n.blendSrc=this.blendSrc),this.blendDst!==kd&&(n.blendDst=this.blendDst),this.blendEquation!==Bs&&(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!==Bu&&(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!==gy&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==yf&&(n.stencilFail=this.stencilFail),this.stencilZFail!==yf&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==yf&&(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 Ut().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++}},Wd=class extends ws{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Ut(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}},Qg,ay=new ie,Jg=new ie,e_=new ie,t_=new Oe,ly=new Oe,$H=new on,zS=new ie,cy=new ie,VS=new ie,hH=new Oe,bN=new Oe,fH=new Oe,_y=class extends $i{constructor(e=new Wd){if(super(),this.isSprite=!0,this.type="Sprite",Qg===void 0){Qg=new Kn;let t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),n=new Mf(t,5);Qg.setIndex([0,1,2,0,2,3]),Qg.setAttribute("position",new mo(n,3,0,!1)),Qg.setAttribute("uv",new mo(n,2,3,!1))}this.geometry=Qg,this.material=e,this.center=new Oe(.5,.5),this.count=1}raycast(e,t){e.camera===null&&Ge('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Jg.setFromMatrixScale(this.matrixWorld),$H.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),e_.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Jg.multiplyScalar(-e_.z);let n=this.material.rotation,r,s;n!==0&&(s=Math.cos(n),r=Math.sin(n));let o=this.center;qS(zS.set(-.5,-.5,0),e_,o,Jg,r,s),qS(cy.set(.5,-.5,0),e_,o,Jg,r,s),qS(VS.set(.5,.5,0),e_,o,Jg,r,s),hH.set(0,0),bN.set(1,0),fH.set(1,1);let a=e.ray.intersectTriangle(zS,cy,VS,!1,ay);if(a===null&&(qS(cy.set(-.5,.5,0),e_,o,Jg,r,s),bN.set(0,1),a=e.ray.intersectTriangle(zS,VS,cy,!1,ay),a===null))return;let l=e.ray.origin.distanceTo(ay);l<e.near||l>e.far||t.push({distance:l,point:ay.clone(),uv:vf.getInterpolation(ay,zS,cy,VS,hH,bN,fH,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 qS(i,e,t,n,r,s){t_.subVectors(i,t).addScalar(.5).multiply(n),r!==void 0?(ly.x=s*t_.x-r*t_.y,ly.y=r*t_.x+s*t_.y):ly.copy(t_),i.copy(e),i.x+=ly.x,i.y+=ly.y,i.applyMatrix4($H)}var xf=new ie,wN=new ie,HS=new ie,Fd=new ie,SN=new ie,WS=new ie,TN=new ie,Cf=class{constructor(e=new ie,t=new ie(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,xf)),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=xf.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(xf.copy(this.origin).addScaledVector(this.direction,t),xf.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){wN.copy(e).add(t).multiplyScalar(.5),HS.copy(t).sub(e).normalize(),Fd.copy(this.origin).sub(wN);let s=e.distanceTo(t)*.5,o=-this.direction.dot(HS),a=Fd.dot(this.direction),l=-Fd.dot(HS),c=Fd.lengthSq(),u=Math.abs(1-o*o),f,p,x,v;if(u>0)if(f=o*l-a,p=o*a-l,v=s*u,f>=0)if(p>=-v)if(p<=v){let w=1/u;f*=w,p*=w,x=f*(f+o*p+2*a)+p*(o*f+p+2*l)+c}else p=s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;else p=-s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;else p<=-v?(f=Math.max(0,-(-o*s+a)),p=f>0?-s:Math.min(Math.max(-s,-l),s),x=-f*f+p*(p+2*l)+c):p<=v?(f=0,p=Math.min(Math.max(-s,-l),s),x=p*(p+2*l)+c):(f=Math.max(0,-(o*s+a)),p=f>0?s:Math.min(Math.max(-s,-l),s),x=-f*f+p*(p+2*l)+c);else p=o>0?-s:s,f=Math.max(0,-(o*p+a)),x=-f*f+p*(p+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,f),r&&r.copy(wN).addScaledVector(HS,p),x}intersectSphere(e,t){xf.subVectors(e.center,this.origin);let n=xf.dot(this.direction),r=xf.dot(xf)-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,p=this.origin;return c>=0?(n=(e.min.x-p.x)*c,r=(e.max.x-p.x)*c):(n=(e.max.x-p.x)*c,r=(e.min.x-p.x)*c),u>=0?(s=(e.min.y-p.y)*u,o=(e.max.y-p.y)*u):(s=(e.max.y-p.y)*u,o=(e.min.y-p.y)*u),n>o||s>r||((s>n||isNaN(n))&&(n=s),(o<r||isNaN(r))&&(r=o),f>=0?(a=(e.min.z-p.z)*f,l=(e.max.z-p.z)*f):(a=(e.max.z-p.z)*f,l=(e.min.z-p.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,xf)!==null}intersectTriangle(e,t,n,r,s){SN.subVectors(t,e),WS.subVectors(n,e),TN.crossVectors(SN,WS);let o=this.direction.dot(TN),a;if(o>0){if(r)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Fd.subVectors(this.origin,e);let l=a*this.direction.dot(WS.crossVectors(Fd,WS));if(l<0)return null;let c=a*this.direction.dot(SN.cross(Fd));if(c<0||l+c>o)return null;let u=-a*Fd.dot(TN);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)}},Us=class extends ws{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Ut(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 ha,this.combine=PA,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}},dH=new on,oA=new Cf,jS=new Ha,pH=new ie,XS=new ie,$S=new ie,YS=new ie,EN=new ie,ZS=new ie,AH=new ie,KS=new ie,Hn=class extends $i{constructor(e=new Kn,t=new Us){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){ZS.set(0,0,0);for(let l=0,c=s.length;l<c;l++){let u=a[l],f=s[l];u!==0&&(EN.fromBufferAttribute(f,e),o?ZS.addScaledVector(EN,u):ZS.addScaledVector(EN.sub(t),u))}t.add(ZS)}return t}raycast(e,t){let n=this.geometry,r=this.material,s=this.matrixWorld;r!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),jS.copy(n.boundingSphere),jS.applyMatrix4(s),oA.copy(e.ray).recast(e.near),!(jS.containsPoint(oA.origin)===!1&&(oA.intersectSphere(jS,pH)===null||oA.origin.distanceToSquared(pH)>(e.far-e.near)**2))&&(dH.copy(s).invert(),oA.copy(e.ray).applyMatrix4(dH),!(n.boundingBox!==null&&oA.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(e,t,oA)))}_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,p=s.groups,x=s.drawRange;if(a!==null)if(Array.isArray(o))for(let v=0,w=p.length;v<w;v++){let S=p[v],T=o[S.materialIndex],P=Math.max(S.start,x.start),R=Math.min(a.count,Math.min(S.start+S.count,x.start+x.count));for(let C=P,L=R;C<L;C+=3){let D=a.getX(C),F=a.getX(C+1),N=a.getX(C+2);r=QS(this,T,e,n,c,u,f,D,F,N),r&&(r.faceIndex=Math.floor(C/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let v=Math.max(0,x.start),w=Math.min(a.count,x.start+x.count);for(let S=v,T=w;S<T;S+=3){let P=a.getX(S),R=a.getX(S+1),C=a.getX(S+2);r=QS(this,o,e,n,c,u,f,P,R,C),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}else if(l!==void 0)if(Array.isArray(o))for(let v=0,w=p.length;v<w;v++){let S=p[v],T=o[S.materialIndex],P=Math.max(S.start,x.start),R=Math.min(l.count,Math.min(S.start+S.count,x.start+x.count));for(let C=P,L=R;C<L;C+=3){let D=C,F=C+1,N=C+2;r=QS(this,T,e,n,c,u,f,D,F,N),r&&(r.faceIndex=Math.floor(C/3),r.face.materialIndex=S.materialIndex,t.push(r))}}else{let v=Math.max(0,x.start),w=Math.min(l.count,x.start+x.count);for(let S=v,T=w;S<T;S+=3){let P=S,R=S+1,C=S+2;r=QS(this,o,e,n,c,u,f,P,R,C),r&&(r.faceIndex=Math.floor(S/3),t.push(r))}}}};function xce(i,e,t,n,r,s,o,a){let l;if(e.side===ui?l=n.intersectTriangle(o,s,r,!0,a):l=n.intersectTriangle(r,s,o,e.side===Ao,a),l===null)return null;KS.copy(a),KS.applyMatrix4(i.matrixWorld);let c=t.ray.origin.distanceTo(KS);return c<t.near||c>t.far?null:{distance:c,point:KS.clone(),object:i}}function QS(i,e,t,n,r,s,o,a,l,c){i.getVertexPosition(a,XS),i.getVertexPosition(l,$S),i.getVertexPosition(c,YS);let u=xce(i,e,t,n,XS,$S,YS,AH);if(u){let f=new ie;vf.getBarycoord(AH,XS,$S,YS,f),r&&(u.uv=vf.getInterpolatedAttribute(r,a,l,c,f,new Oe)),s&&(u.uv1=vf.getInterpolatedAttribute(s,a,l,c,f,new Oe)),o&&(u.normal=vf.getInterpolatedAttribute(o,a,l,c,f,new ie),u.normal.dot(n.direction)>0&&u.normal.multiplyScalar(-1));let p={a,b:l,c,normal:new ie,materialIndex:0};vf.getNormal(XS,$S,YS,p.normal),u.face=p,u.barycoord=f}return u}var xA=class extends bs{constructor(e=null,t=1,n=1,r,s,o,a,l,c=xi,u=xi,f,p){super(null,o,a,l,c,u,r,s,f,p),this.isDataTexture=!0,this.image={data:e,width:t,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}};var Al=class extends Ni{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 MN=new ie,yce=new ie,vce=new Sn,aa=class{constructor(e=new ie(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=MN.subVectors(n,t).cross(yce.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(MN),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||vce.getNormalMatrix(e),r=this.coplanarPoint(MN).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)}},aA=new Ha,bce=new Oe(.5,.5),JS=new ie,Zl=class{constructor(e=new aa,t=new aa,n=new aa,r=new aa,s=new aa,o=new aa){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=po,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],p=s[6],x=s[7],v=s[8],w=s[9],S=s[10],T=s[11],P=s[12],R=s[13],C=s[14],L=s[15];if(r[0].setComponents(c-o,x-u,T-v,L-P).normalize(),r[1].setComponents(c+o,x+u,T+v,L+P).normalize(),r[2].setComponents(c+a,x+f,T+w,L+R).normalize(),r[3].setComponents(c-a,x-f,T-w,L-R).normalize(),n)r[4].setComponents(l,p,S,C).normalize(),r[5].setComponents(c-l,x-p,T-S,L-C).normalize();else if(r[4].setComponents(c-l,x-p,T-S,L-C).normalize(),t===po)r[5].setComponents(c+l,x+p,T+S,L+C).normalize();else if(t===qa)r[5].setComponents(l,p,S,C).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(),aA.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),aA.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(aA)}intersectsSprite(e){aA.center.set(0,0,0);let t=bce.distanceTo(e.center);return aA.radius=.7071067811865476+t,aA.applyMatrix4(e.matrixWorld),this.intersectsSphere(aA)}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(JS.x=r.normal.x>0?e.max.x:e.min.x,JS.y=r.normal.y>0?e.max.y:e.min.y,JS.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(JS)<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)}},mH=new on,xy=class i{constructor(){this.coordinateSystem=po,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];mH.multiplyMatrices(s.projectionMatrix,s.matrixWorldInverse),n[r]===void 0&&(n[r]=new Zl),n[r].setFromProjectionMatrix(mH,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 Zl),t[r].copy(n[r]);return this._count=e._count,this}clone(){return new i().copy(this)}};var kc=class extends ws{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Ut(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}},AT=new ie,mT=new ie,gH=new on,uy=new Cf,eT=new Ha,CN=new ie,_H=new ie,jd=class extends $i{constructor(e=new Kn,t=new kc){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++)AT.fromBufferAttribute(t,r-1),mT.fromBufferAttribute(t,r),n[r]=n[r-1],n[r]+=AT.distanceTo(mT);e.setAttribute("lineDistance",new kn(n,1))}else je("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(),eT.copy(n.boundingSphere),eT.applyMatrix4(r),eT.radius+=s,e.ray.intersectsSphere(eT)===!1)return;gH.copy(r).invert(),uy.copy(e.ray).applyMatrix4(gH);let a=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=this.isLineSegments?2:1,u=n.index,p=n.attributes.position;if(u!==null){let x=Math.max(0,o.start),v=Math.min(u.count,o.start+o.count);for(let w=x,S=v-1;w<S;w+=c){let T=u.getX(w),P=u.getX(w+1),R=tT(this,e,uy,l,T,P,w);R&&t.push(R)}if(this.isLineLoop){let w=u.getX(v-1),S=u.getX(x),T=tT(this,e,uy,l,w,S,v-1);T&&t.push(T)}}else{let x=Math.max(0,o.start),v=Math.min(p.count,o.start+o.count);for(let w=x,S=v-1;w<S;w+=c){let T=tT(this,e,uy,l,w,w+1,w);T&&t.push(T)}if(this.isLineLoop){let w=tT(this,e,uy,l,v-1,x,v-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 tT(i,e,t,n,r,s,o){let a=i.geometry.attributes.position;if(AT.fromBufferAttribute(a,r),mT.fromBufferAttribute(a,s),t.distanceSqToSegment(AT,mT,CN,_H)>n)return;CN.applyMatrix4(i.matrixWorld);let c=e.ray.origin.distanceTo(CN);if(!(c<e.near||c>e.far))return{distance:c,point:_H.clone().applyMatrix4(i.matrixWorld),index:o,face:null,faceIndex:null,barycoord:null,object:i}}var xH=new ie,yH=new ie,d_=class extends jd{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)xH.fromBufferAttribute(t,r),yH.fromBufferAttribute(t,r+1),n[r]=r===0?0:n[r-1],n[r+1]=n[r]+xH.distanceTo(yH);e.setAttribute("lineDistance",new kn(n,1))}else je("LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}};var Xd=class extends ws{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Ut(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}},vH=new on,UN=new Cf,nT=new Ha,iT=new ie,yy=class extends $i{constructor(e=new Kn,t=new Xd){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(),nT.copy(n.boundingSphere),nT.applyMatrix4(r),nT.radius+=s,e.ray.intersectsSphere(nT)===!1)return;vH.copy(r).invert(),UN.copy(e.ray).applyMatrix4(vH);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 p=Math.max(0,o.start),x=Math.min(c.count,o.start+o.count);for(let v=p,w=x;v<w;v++){let S=c.getX(v);iT.fromBufferAttribute(f,S),bH(iT,S,l,r,e,t,this)}}else{let p=Math.max(0,o.start),x=Math.min(f.count,o.start+o.count);for(let v=p,w=x;v<w;v++)iT.fromBufferAttribute(f,v),bH(iT,v,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 bH(i,e,t,n,r,s,o){let a=UN.distanceSqToPoint(i);if(a<t){let l=new ie;UN.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 yA=class extends bs{constructor(e,t){super({width:e,height:t}),this.isFramebufferTexture=!0,this.magFilter=xi,this.minFilter=xi,this.generateMipmaps=!1,this.needsUpdate=!0}};var Uu=class extends bs{constructor(e=[],t=gl,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 os=class extends bs{constructor(e,t,n=pi,r,s,o,a=xi,l=xi,c,u=ys,f=1){if(u!==ys&&u!==Qs)throw new Error("THREE.DepthTexture: format must be either THREE.DepthFormat or THREE.DepthStencilFormat");let p={width:e,height:t,depth:f};super(p,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 u_(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}},p_=class extends os{constructor(e,t=pi,n=gl,r,s,o=xi,a=xi,l,c=ys){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}},vy=class extends bs{constructor(e=null){super(),this.sourceTexture=e,this.isExternalTexture=!0}copy(e){return super.copy(e),this.sourceTexture=e.sourceTexture,this}},Gc=class i extends Kn{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=[],p=0,x=0;v("z","y","x",-1,-1,n,t,e,o,s,0),v("z","y","x",1,-1,n,t,-e,o,s,1),v("x","z","y",1,1,e,n,t,r,o,2),v("x","z","y",1,-1,e,n,-t,r,o,3),v("x","y","z",1,-1,e,t,n,r,s,4),v("x","y","z",-1,-1,e,t,-n,r,s,5),this.setIndex(l),this.setAttribute("position",new kn(c,3)),this.setAttribute("normal",new kn(u,3)),this.setAttribute("uv",new kn(f,2));function v(w,S,T,P,R,C,L,D,F,N,B){let z=C/F,V=L/N,H=C/2,Z=L/2,J=D/2,j=F+1,K=N+1,ee=0,ae=0,ce=new ie;for(let de=0;de<K;de++){let ve=de*V-Z;for(let Ie=0;Ie<j;Ie++){let Qe=Ie*z-H;ce[w]=Qe*P,ce[S]=ve*R,ce[T]=J,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(Ie/F),f.push(1-de/N),ee+=1}}for(let de=0;de<N;de++)for(let ve=0;ve<F;ve++){let Ie=p+ve+j*de,Qe=p+ve+j*(de+1),Ue=p+(ve+1)+j*(de+1),mt=p+(ve+1)+j*de;l.push(Ie,Qe,mt),l.push(Qe,Ue,mt),ae+=6}a.addGroup(x,ae,B),x+=ae,p+=ee}}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 A_=class i extends Kn{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 ie,u=new Oe;o.push(0,0,0),a.push(0,0,1),l.push(.5,.5);for(let f=0,p=3;f<=t;f++,p+=3){let x=n+f/t*r;c.x=e*Math.cos(x),c.y=e*Math.sin(x),o.push(c.x,c.y,c.z),a.push(0,0,1),u.x=(o[p]/e+1)/2,u.y=(o[p+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 kn(o,3)),this.setAttribute("normal",new kn(a,3)),this.setAttribute("uv",new kn(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 Kn{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=[],p=[],x=[],v=0,w=[],S=n/2,T=0;P(),o===!1&&(e>0&&R(!0),t>0&&R(!1)),this.setIndex(u),this.setAttribute("position",new kn(f,3)),this.setAttribute("normal",new kn(p,3)),this.setAttribute("uv",new kn(x,2));function P(){let C=new ie,L=new ie,D=0,F=(t-e)/n;for(let N=0;N<=s;N++){let B=[],z=N/s,V=z*(t-e)+e;for(let H=0;H<=r;H++){let Z=H/r,J=Z*l+a,j=Math.sin(J),K=Math.cos(J);L.x=V*j,L.y=-z*n+S,L.z=V*K,f.push(L.x,L.y,L.z),C.set(j,F,K).normalize(),p.push(C.x,C.y,C.z),x.push(Z,1-z),B.push(v++)}w.push(B)}for(let N=0;N<r;N++)for(let B=0;B<s;B++){let z=w[B][N],V=w[B+1][N],H=w[B+1][N+1],Z=w[B][N+1];(e>0||B!==0)&&(u.push(z,V,Z),D+=3),(t>0||B!==s-1)&&(u.push(V,H,Z),D+=3)}c.addGroup(T,D,0),T+=D}function R(C){let L=v,D=new Oe,F=new ie,N=0,B=C===!0?e:t,z=C===!0?1:-1;for(let H=1;H<=r;H++)f.push(0,S*z,0),p.push(0,z,0),x.push(.5,.5),v++;let V=v;for(let H=0;H<=r;H++){let J=H/r*l+a,j=Math.cos(J),K=Math.sin(J);F.x=B*K,F.y=S*z,F.z=B*j,f.push(F.x,F.y,F.z),p.push(0,z,0),D.x=j*.5+.5,D.y=K*.5*z+.5,x.push(D.x,D.y),v++}for(let H=0;H<r;H++){let Z=L+H,J=V+H;C===!0?u.push(J,J+1,Z):u.push(J+1,J,Z),N+=3}c.addGroup(T,N,C===!0?1:2),T+=N}}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 da=class{constructor(){this.type="Curve",this.arcLengthDivisions=200,this.needsUpdate=!1,this.cacheArcLengths=null}getPoint(){je("Curve: .getPoint() not implemented.")}getPointAt(e,t){let n=this.getUtoTmapping(e);return this.getPoint(n,t)}getPoints(e=5){let t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return t}getSpacedPoints(e=5){let t=[];for(let n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t}getLength(){let e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;let t=[],n,r=this.getPoint(0),s=0;t.push(0);for(let o=1;o<=e;o++)n=this.getPoint(o/e),s+=n.distanceTo(r),t.push(s),r=n;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t=null){let n=this.getLengths(),r=0,s=n.length,o;t?o=t:o=e*n[s-1];let a=0,l=s-1,c;for(;a<=l;)if(r=Math.floor(a+(l-a)/2),c=n[r]-o,c<0)a=r+1;else if(c>0)l=r-1;else{l=r;break}if(r=l,n[r]===o)return r/(s-1);let u=n[r],p=n[r+1]-u,x=(o-u)/p;return(r+x)/(s-1)}getTangent(e,t){let r=e-1e-4,s=e+1e-4;r<0&&(r=0),s>1&&(s=1);let o=this.getPoint(r),a=this.getPoint(s),l=t||(o.isVector2?new Oe:new ie);return l.copy(a).sub(o).normalize(),l}getTangentAt(e,t){let n=this.getUtoTmapping(e);return this.getTangent(n,t)}computeFrenetFrames(e,t=!1){let n=new ie,r=[],s=[],o=[],a=new ie,l=new on;for(let x=0;x<=e;x++){let v=x/e;r[x]=this.getTangentAt(v,new ie)}s[0]=new ie,o[0]=new ie;let c=Number.MAX_VALUE,u=Math.abs(r[0].x),f=Math.abs(r[0].y),p=Math.abs(r[0].z);u<=c&&(c=u,n.set(1,0,0)),f<=c&&(c=f,n.set(0,1,0)),p<=c&&n.set(0,0,1),a.crossVectors(r[0],n).normalize(),s[0].crossVectors(r[0],a),o[0].crossVectors(r[0],s[0]);for(let x=1;x<=e;x++){if(s[x]=s[x-1].clone(),o[x]=o[x-1].clone(),a.crossVectors(r[x-1],r[x]),a.length()>Number.EPSILON){a.normalize();let v=Math.acos(Pn(r[x-1].dot(r[x]),-1,1));s[x].applyMatrix4(l.makeRotationAxis(a,v))}o[x].crossVectors(r[x],s[x])}if(t===!0){let x=Math.acos(Pn(s[0].dot(s[e]),-1,1));x/=e,r[0].dot(a.crossVectors(s[0],s[e]))>0&&(x=-x);for(let v=1;v<=e;v++)s[v].applyMatrix4(l.makeRotationAxis(r[v],x*v)),o[v].crossVectors(r[v],s[v])}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}},m_=class extends da{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),p=l-this.aX,x=c-this.aY;l=p*u-x*f+this.aX,c=p*f+x*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}},gT=class extends m_{constructor(e,t,n,r,s,o){super(e,t,n,n,r,s,o),this.isArcCurve=!0,this.type="ArcCurve"}};function mL(){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 p=(o-s)/c-(a-s)/(c+u)+(a-o)/u,x=(a-o)/u-(l-o)/(u+f)+(l-a)/f;p*=u,x*=u,r(o,a,p,x)},calc:function(s){let o=s*s,a=o*s;return i+e*s+t*o+n*a}}}var wH=new ie,SH=new ie,RN=new mL,PN=new mL,IN=new mL,_T=class extends da{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 ie){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]:(SH.subVectors(r[0],r[1]).add(r[0]),c=SH);let f=r[a%s],p=r[(a+1)%s];if(this.closed||a+2<s?u=r[(a+2)%s]:(wH.subVectors(r[s-1],r[s-2]).add(r[s-1]),u=wH),this.curveType==="centripetal"||this.curveType==="chordal"){let x=this.curveType==="chordal"?.5:.25,v=Math.pow(c.distanceToSquared(f),x),w=Math.pow(f.distanceToSquared(p),x),S=Math.pow(p.distanceToSquared(u),x);w<1e-4&&(w=1),v<1e-4&&(v=w),S<1e-4&&(S=w),RN.initNonuniformCatmullRom(c.x,f.x,p.x,u.x,v,w,S),PN.initNonuniformCatmullRom(c.y,f.y,p.y,u.y,v,w,S),IN.initNonuniformCatmullRom(c.z,f.z,p.z,u.z,v,w,S)}else this.curveType==="catmullrom"&&(RN.initCatmullRom(c.x,f.x,p.x,u.x,this.tension),PN.initCatmullRom(c.y,f.y,p.y,u.y,this.tension),IN.initCatmullRom(c.z,f.z,p.z,u.z,this.tension));return n.set(RN.calc(l),PN.calc(l),IN.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 ie().fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}};function TH(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 wce(i,e){let t=1-i;return t*t*e}function Sce(i,e){return 2*(1-i)*i*e}function Tce(i,e){return i*i*e}function py(i,e,t,n){return wce(i,e)+Sce(i,t)+Tce(i,n)}function Ece(i,e){let t=1-i;return t*t*t*e}function Mce(i,e){let t=1-i;return 3*t*t*i*e}function Cce(i,e){return 3*(1-i)*i*i*e}function Rce(i,e){return i*i*i*e}function Ay(i,e,t,n,r){return Ece(i,e)+Mce(i,t)+Cce(i,n)+Rce(i,r)}var by=class extends da{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(Ay(e,r.x,s.x,o.x,a.x),Ay(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}},g_=class extends da{constructor(e=new ie,t=new ie,n=new ie,r=new ie){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new ie){let n=t,r=this.v0,s=this.v1,o=this.v2,a=this.v3;return n.set(Ay(e,r.x,s.x,o.x,a.x),Ay(e,r.y,s.y,o.y,a.y),Ay(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}},wy=class extends da{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(py(e,r.x,s.x,o.x),py(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}},Ty=class extends da{constructor(e=new ie,t=new ie,n=new ie){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new ie){let n=t,r=this.v0,s=this.v1,o=this.v2;return n.set(py(e,r.x,s.x,o.x),py(e,r.y,s.y,o.y),py(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}},Ey=class extends 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Kn{constructor(e=1,t=32,n=16,r=0,s=Math.PI*2,o=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:n,phiStart:r,phiLength:s,thetaStart:o,thetaLength:a},t=Math.max(3,Math.floor(t)),n=Math.max(2,Math.floor(n));let l=Math.min(o+a,Math.PI),c=0,u=[],f=new ie,p=new ie,x=[],v=[],w=[],S=[];for(let T=0;T<=n;T++){let P=[],R=T/n,C=o+R*a,L=e*Math.cos(C),D=Math.sqrt(e*e-L*L),F=0;T===0&&o===0?F=.5/t:T===n&&l===Math.PI&&(F=-.5/t);for(let N=0;N<=t;N++){let B=N/t,z=r+B*s;f.x=-D*Math.cos(z),f.y=L,f.z=D*Math.sin(z),v.push(f.x,f.y,f.z),p.copy(f).normalize(),w.push(p.x,p.y,p.z),S.push(B+F,1-R),P.push(c++)}u.push(P)}for(let T=0;T<n;T++)for(let P=0;P<t;P++){let R=u[T][P+1],C=u[T][P],L=u[T+1][P],D=u[T+1][P+1];(T!==0||o>0)&&x.push(R,C,D),(T!==n-1||l<Math.PI)&&x.push(C,L,D)}this.setIndex(x),this.setAttribute("position",new kn(v,3)),this.setAttribute("normal",new kn(w,3)),this.setAttribute("uv",new kn(S,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new i(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}};var Ny=class i extends Kn{constructor(e=new Ty(new ie(-1,-1,0),new ie(-1,1,0),new ie(1,1,0)),t=64,n=1,r=8,s=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:n,radialSegments:r,closed:s};let o=e.computeFrenetFrames(t,s);this.tangents=o.tangents,this.normals=o.normals,this.binormals=o.binormals;let a=new ie,l=new ie,c=new Oe,u=new ie,f=[],p=[],x=[],v=[];w(),this.setIndex(v),this.setAttribute("position",new kn(f,3)),this.setAttribute("normal",new kn(p,3)),this.setAttribute("uv",new kn(x,2));function w(){for(let R=0;R<t;R++)S(R);S(s===!1?t:0),P(),T()}function S(R){u=e.getPointAt(R/t,u);let C=o.normals[R],L=o.binormals[R];for(let D=0;D<=r;D++){let F=D/r*Math.PI*2,N=Math.sin(F),B=-Math.cos(F);l.x=B*C.x+N*L.x,l.y=B*C.y+N*L.y,l.z=B*C.z+N*L.z,l.normalize(),p.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 R=1;R<=t;R++)for(let C=1;C<=r;C++){let L=(r+1)*(R-1)+(C-1),D=(r+1)*R+(C-1),F=(r+1)*R+C,N=(r+1)*(R-1)+C;v.push(L,D,N),v.push(D,F,N)}}function P(){for(let R=0;R<=t;R++)for(let C=0;C<=r;C++)c.x=R/t,c.y=C/r,x.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 yT[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}},Ly=class extends Kn{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},e!==null){let t=[],n=new Set,r=new ie,s=new ie;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],p=f.start,x=f.count;for(let v=p,w=p+x;v<w;v+=3)for(let S=0;S<3;S++){let T=a.getX(v+S),P=a.getX(v+(S+1)%3);r.fromBufferAttribute(o,T),s.fromBufferAttribute(o,P),RH(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),RH(r,s,n)===!0&&(t.push(r.x,r.y,r.z),t.push(s.x,s.y,s.z))}}this.setAttribute("position",new kn(t,3))}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}};function RH(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},${i.z}`;return t.has(n)===!0||t.has(r)===!0?!1:(t.add(n),t.add(r),!0)}var Dy=class extends ws{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Ut(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}};function zA(i){let e={};for(let t in i){e[t]={};for(let n in i[t]){let r=i[t][n];if(PH(r))r.isRenderTargetTexture?(je("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[t][n]=null):e[t][n]=r.clone();else if(Array.isArray(r))if(PH(r[0])){let s=[];for(let o=0,a=r.length;o<a;o++)s[o]=r[o].clone();e[t][n]=s}else e[t][n]=r.slice();else e[t][n]=r}}return e}function qo(i){let e={};for(let t=0;t<i.length;t++){let n=zA(i[t]);for(let r in n)e[r]=n[r]}return e}function PH(i){return i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)}function Yce(i){let e=[];for(let t=0;t<i.length;t++)e.push(i[t].clone());return e}function gL(i){let e=i.getRenderTarget();return e===null?i.outputColorSpace:e.isXRRenderTarget===!0?e.texture.colorSpace:sn.workingColorSpace}var VA={clone:zA,merge:qo},Zce=`void main() {1010 gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );11-}`,$ce=`void main() {11+}`,Kce=`void main() {1212 gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );13-}`,jr=class extends bs{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Xce,this.fragmentShader=$ce,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=GA(e.uniforms),this.uniformsGroups=jce(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 Ut().setHex(r.value);break;case"v2":this.uniforms[n].value=new Oe().fromArray(r.value);break;case"v3":this.uniforms[n].value=new ie().fromArray(r.value);break;case"v4":this.uniforms[n].value=new gn().fromArray(r.value);break;case"m3":this.uniforms[n].value=new Sn().fromArray(r.value);break;case"m4":this.uniforms[n].value=new on().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}},bT=class extends jr{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},x_=class extends bs{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new Ut(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 Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},Fy=class extends x_{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 Pn(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 Ut(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 Ut(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Ut(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}},SA=class extends bs{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Ut(16777215),this.specular=new Ut(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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=RA,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}},Oy=class extends bs{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Ut(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},By=class extends bs{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},pa=class extends bs{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Ut(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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=RA,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}},wT=class extends bs{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=VH,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}},ST=class extends bs{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}},Uy=class extends bs{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Ut(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},ky=class extends kc{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 oT(i,e){return!i||i.constructor===e?i:typeof e.BYTES_PER_ELEMENT=="number"?new e(i):Array.prototype.slice.call(i)}var $d=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_(){}},TT=class extends $d{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:DN,endingEnd:DN}}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 FN:s=e,a=2*t-n;break;case ON: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 FN:o=e,l=2*n-t;break;case ON: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,p=this._weightPrev,x=this._weightNext,v=(n-t)/(r-t),w=v*v,S=w*v,T=-p*S+2*p*w-p*v,P=(1+p)*S+(-1.5-2*p)*w+(-.5+p)*v+1,R=(-1-x)*S+(1.5+x)*w+.5*v,C=x*S-x*w;for(let L=0;L!==a;++L)s[L]=T*o[u+L]+P*o[c+L]+R*o[l+L]+C*o[f+L];return s}},ET=class extends $d{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 p=0;p!==a;++p)s[p]=o[c+p]*f+o[l+p]*u;return s}},MT=class extends $d{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e){return this.copySampleValue_(e-1)}},CT=class extends $d{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 v=(n-t)/(r-t),w=1-v;for(let S=0;S!==a;++S)s[S]=o[c+S]*w+o[l+S]*v;return s}let p=a*2,x=e-1;for(let v=0;v!==a;++v){let w=o[c+v],S=o[l+v],T=x*p+v*2,P=f[T],R=f[T+1],C=e*p+v*2,L=u[C],D=u[C+1],F=(n-t)/(r-t),N,B,z,V,H;for(let K=0;K<8;K++){N=F*F,B=N*F,z=1-F,V=z*z,H=V*z;let j=H*t+3*V*F*P+3*z*N*L+B*r-n;if(Math.abs(j)<1e-10)break;let Z=3*V*(P-t)+6*z*F*(L-P)+3*N*(r-L);if(Math.abs(Z)<1e-10)break;F=F-j/Z,F=Math.max(0,Math.min(1,F))}s[v]=H*w+3*V*F*R+3*z*N*D+B*S}return s}},ml=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=oT(t,this.TimeBufferType),this.values=oT(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:oT(e.times,Array),values:oT(e.values,Array)};let r=e.getInterpolation();r!==e.DefaultInterpolation&&(n.interpolation=r)}return n.type=e.ValueTypeName,n}InterpolantFactoryMethodDiscrete(e){return new MT(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new ET(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new TT(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodBezier(e){let t=new CT(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 my:t=this.InterpolantFactoryMethodDiscrete;break;case fT:t=this.InterpolantFactoryMethodLinear;break;case uT:t=this.InterpolantFactoryMethodSmooth;break;case LN: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 je("KeyframeTrack:",n),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return my;case this.InterpolantFactoryMethodLinear:return fT;case this.InterpolantFactoryMethodSmooth:return uT;case this.InterpolantFactoryMethodBezier:return LN}}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&&(Ge("KeyframeTrack: Invalid value size in track.",this),e=!1);let n=this.times,r=this.values,s=n.length;s===0&&(Ge("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)){Ge("KeyframeTrack: Time is not a valid number.",this,a,l),e=!1;break}if(o!==null&&o>l){Ge("KeyframeTrack: Out of order keys.",this,a,l,o),e=!1;break}o=l}if(r!==void 0&&E_(r))for(let a=0,l=r.length;a!==l;++a){let c=r[a];if(isNaN(c)){Ge("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()===uT,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,p=f-n,x=f+n;for(let v=0;v!==n;++v){let w=t[f+v];if(w!==t[p+v]||w!==t[x+v]){l=!0;break}}}if(l){if(a!==o){e[o]=e[a];let f=a*n,p=o*n;for(let x=0;x!==n;++x)t[p+x]=t[f+x]}++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}};ml.prototype.ValueTypeName="";ml.prototype.TimeBufferType=Float32Array;ml.prototype.ValueBufferType=Float32Array;ml.prototype.DefaultInterpolation=fT;var Yd=class extends ml{constructor(e,t,n){super(e,t,n)}};Yd.prototype.ValueTypeName="bool";Yd.prototype.ValueBufferType=Array;Yd.prototype.DefaultInterpolation=my;Yd.prototype.InterpolantFactoryMethodLinear=void 0;Yd.prototype.InterpolantFactoryMethodSmooth=void 0;var RT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};RT.prototype.ValueTypeName="color";var PT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};PT.prototype.ValueTypeName="number";var IT=class extends $d{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)ys.slerpFlat(s,0,o,c-a,o,c,l);return s}},Gy=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}InterpolantFactoryMethodLinear(e){return new IT(this.times,this.values,this.getValueSize(),e)}};Gy.prototype.ValueTypeName="quaternion";Gy.prototype.InterpolantFactoryMethodSmooth=void 0;var Kd=class extends ml{constructor(e,t,n){super(e,t,n)}};Kd.prototype.ValueTypeName="string";Kd.prototype.ValueBufferType=Array;Kd.prototype.DefaultInterpolation=my;Kd.prototype.InterpolantFactoryMethodLinear=void 0;Kd.prototype.InterpolantFactoryMethodSmooth=void 0;var NT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};NT.prototype.ValueTypeName="vector";var hT={enabled:!1,files:{},add:function(i,e){this.enabled!==!1&&(RH(i)||(this.files[i]=e))},get:function(i){if(this.enabled!==!1&&!RH(i))return this.files[i]},remove:function(i){delete this.files[i]},clear:function(){this.files={}}};function RH(i){try{let e=i.slice(i.indexOf(":")+1);return new URL(e).protocol==="blob:"}catch{return!1}}var LT=class{constructor(e,t,n){let 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LT,Zd=class{constructor(e){this.manager=e!==void 0?e:ZH,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}};Zd.DEFAULT_MATERIAL_NAME="__DEFAULT";var n_=new WeakMap,DT=class extends Zd{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=hT.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=n_.get(o);f===void 0&&(f=[],n_.set(o,f)),f.push({onLoad:t,onError:r})}return o}let a=l_("img");function l(){u(),t&&t(this);let f=n_.get(this)||[];for(let p=0;p<f.length;p++){let x=f[p];x.onLoad&&x.onLoad(this)}n_.delete(this),s.manager.itemEnd(e)}function c(f){u(),r&&r(f),hT.remove(`image:${e}`);let p=n_.get(this)||[];for(let x=0;x<p.length;x++){let v=p[x];v.onError&&v.onError(f)}n_.delete(this),s.manager.itemError(e),s.manager.itemEnd(e)}function u(){a.removeEventListener("load",l,!1),a.removeEventListener("error",c,!1)}return a.addEventListener("load",l,!1),a.addEventListener("error",c,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(a.crossOrigin=this.crossOrigin),hT.add(`image:${e}`,a),s.manager.itemStart(e),a.src=e,a}};var zc=class extends Zd{constructor(e){super(e)}load(e,t,n,r){let s=new vs,o=new DT(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}},ku=class extends $i{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Ut(e),this.intensity=t}dispose(){this.dispatchEvent({type:"dispose"})}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){let t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,t}},zy=class extends ku{constructor(e,t,n){super(e,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy($i.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Ut(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}},IN=new on,PH=new ie,IH=new ie,Vy=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=Gi,this.map=null,this.mapPass=null,this.matrix=new on,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Kl,this._frameExtents=new Oe(1,1),this._viewportCount=1,this._viewports=[new gn(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){let t=this.camera,n=this.matrix;PH.setFromMatrixPosition(e.matrixWorld),t.position.copy(PH),IH.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(IH),t.updateMatrixWorld(),IN.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(IN,t.coordinateSystem,t.reversedDepth),t.coordinateSystem===Va||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(IN)}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}},aT=new ie,lT=new ys,Fu=new ie,Rf=class extends $i{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new on,this.projectionMatrix=new on,this.projectionMatrixInverse=new on,this.coordinateSystem=po,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(aT,lT,Fu),Fu.x===1&&Fu.y===1&&Fu.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(aT,lT,Fu.set(1,1,1)).invert()}updateWorldMatrix(e,t,n=!1){super.updateWorldMatrix(e,t,n),this.matrixWorld.decompose(aT,lT,Fu),Fu.x===1&&Fu.y===1&&Fu.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(aT,lT,Fu.set(1,1,1)).invert()}clone(){return new this.constructor().copy(this)}},Od=new ie,NH=new Oe,LH=new Oe,Rr=class extends Rf{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=Ef*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(fy*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Ef*2*Math.atan(Math.tan(fy*.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){Od.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(Od.x,Od.y).multiplyScalar(-e/Od.z),Od.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Od.x,Od.y).multiplyScalar(-e/Od.z)}getViewSize(e,t){return this.getViewBounds(e,NH,LH),t.subVectors(LH,NH)}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(fy*.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}},zN=class extends Vy{constructor(){super(new Rr(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1,this.aspect=1}updateMatrices(e){let t=this.camera,n=Ef*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}},TA=class extends ku{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($i.DEFAULT_UP),this.updateMatrix(),this.target=new $i,this.distance=n,this.angle=r,this.penumbra=s,this.decay=o,this.map=null,this.shadow=new zN}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}},VN=class extends Vy{constructor(){super(new Rr(90,1,.5,500)),this.isPointLightShadow=!0}},qy=class extends ku{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 VN}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}},Vc=class extends Rf{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}},qN=class extends Vy{constructor(){super(new Vc(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},EA=class extends ku{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy($i.DEFAULT_UP),this.updateMatrix(),this.target=new $i,this.shadow=new qN}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}},MA=class extends ku{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},Hy=class extends ku{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}},FT=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new ie)}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)}},Wy=class extends ku{constructor(e=new FT,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 jy=class extends Zn{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 i_=-90,r_=1,y_=class extends $i{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new Rr(i_,r_,e,t);r.layers=this.layers,this.add(r);let s=new Rr(i_,r_,e,t);s.layers=this.layers,this.add(s);let o=new Rr(i_,r_,e,t);o.layers=this.layers,this.add(o);let a=new Rr(i_,r_,e,t);a.layers=this.layers,this.add(a);let l=new Rr(i_,r_,e,t);l.layers=this.layers,this.add(l);let c=new Rr(i_,r_,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===po)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===Va)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(),p=e.getActiveCubeFace(),x=e.getActiveMipmapLevel(),v=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,p,x),e.xr.enabled=v,n.texture.needsPMREMUpdate=!0}},v_=class extends Rr{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},CA=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=Yce.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 Yce(){this._document.hidden===!1&&this.reset()}var gL="\\[\\]\\.:\\/",Kce=new RegExp("["+gL+"]","g"),_L="[^"+gL+"]",Zce="[^"+gL.replace("\\.","")+"]",Qce=/((?:WC+[\/:])*)/.source.replace("WC",_L),Jce=/(WCOD+)?/.source.replace("WCOD",Zce),eue=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",_L),tue=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",_L),nue=new RegExp("^"+Qce+Jce+eue+tue+"$"),iue=["material","materials","bones","map"],HN=class{constructor(e,t,n){let r=n||cr.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()}},cr=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(Kce,"")}static parseTrackName(e){let t=nue.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);iue.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 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){je("PropertyBinding: No target node found for track: "+this.path+".");return}if(n){let c=t.objectIndex;switch(n){case"materials":if(!e.material){Ge("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){Ge("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){Ge("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){Ge("PropertyBinding: Can not bind to material as node does not have a 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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++)WN(s[o],e,t,!0)}}var b_=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=Pn(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(Pn(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}};var wL=class wL{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=zA(e.uniforms),this.uniformsGroups=Yce(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 Ut().setHex(r.value);break;case"v2":this.uniforms[n].value=new Oe().fromArray(r.value);break;case"v3":this.uniforms[n].value=new ie().fromArray(r.value);break;case"v4":this.uniforms[n].value=new gn().fromArray(r.value);break;case"m3":this.uniforms[n].value=new Sn().fromArray(r.value);break;case"m4":this.uniforms[n].value=new on().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}},bT=class extends jr{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},x_=class extends ws{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new Ut(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 Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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 ha,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}},Fy=class extends x_{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 Pn(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 Ut(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 Ut(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Ut(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}},TA=class extends ws{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Ut(16777215),this.specular=new Ut(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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 ha,this.combine=PA,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}},Oy=class extends ws{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Ut(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},By=class extends ws{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},Aa=class extends ws{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Ut(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Ut(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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 ha,this.combine=PA,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}},wT=class extends ws{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=HH,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}},ST=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 super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}},Uy=class extends ws{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Ut(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_l,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}},ky=class extends kc{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 oT(i,e){return!i||i.constructor===e?i:typeof e.BYTES_PER_ELEMENT=="number"?new e(i):Array.prototype.slice.call(i)}var $d=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_(){}},TT=class extends $d{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:FN,endingEnd:FN}}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 ON:s=e,a=2*t-n;break;case BN: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 ON:o=e,l=2*n-t;break;case BN: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,p=this._weightPrev,x=this._weightNext,v=(n-t)/(r-t),w=v*v,S=w*v,T=-p*S+2*p*w-p*v,P=(1+p)*S+(-1.5-2*p)*w+(-.5+p)*v+1,R=(-1-x)*S+(1.5+x)*w+.5*v,C=x*S-x*w;for(let L=0;L!==a;++L)s[L]=T*o[u+L]+P*o[c+L]+R*o[l+L]+C*o[f+L];return s}},ET=class extends $d{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 p=0;p!==a;++p)s[p]=o[c+p]*f+o[l+p]*u;return s}},MT=class extends $d{constructor(e,t,n,r){super(e,t,n,r)}interpolate_(e){return this.copySampleValue_(e-1)}},CT=class extends $d{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 v=(n-t)/(r-t),w=1-v;for(let S=0;S!==a;++S)s[S]=o[c+S]*w+o[l+S]*v;return s}let p=a*2,x=e-1;for(let v=0;v!==a;++v){let w=o[c+v],S=o[l+v],T=x*p+v*2,P=f[T],R=f[T+1],C=e*p+v*2,L=u[C],D=u[C+1],F=(n-t)/(r-t),N,B,z,V,H;for(let Z=0;Z<8;Z++){N=F*F,B=N*F,z=1-F,V=z*z,H=V*z;let j=H*t+3*V*F*P+3*z*N*L+B*r-n;if(Math.abs(j)<1e-10)break;let K=3*V*(P-t)+6*z*F*(L-P)+3*N*(r-L);if(Math.abs(K)<1e-10)break;F=F-j/K,F=Math.max(0,Math.min(1,F))}s[v]=H*w+3*V*F*R+3*z*N*D+B*S}return s}},ml=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=oT(t,this.TimeBufferType),this.values=oT(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:oT(e.times,Array),values:oT(e.values,Array)};let r=e.getInterpolation();r!==e.DefaultInterpolation&&(n.interpolation=r)}return n.type=e.ValueTypeName,n}InterpolantFactoryMethodDiscrete(e){return new MT(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new ET(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new TT(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodBezier(e){let t=new CT(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 my:t=this.InterpolantFactoryMethodDiscrete;break;case fT:t=this.InterpolantFactoryMethodLinear;break;case uT:t=this.InterpolantFactoryMethodSmooth;break;case DN: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 je("KeyframeTrack:",n),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return my;case this.InterpolantFactoryMethodLinear:return fT;case this.InterpolantFactoryMethodSmooth:return uT;case this.InterpolantFactoryMethodBezier:return DN}}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&&(Ge("KeyframeTrack: Invalid value size in track.",this),e=!1);let n=this.times,r=this.values,s=n.length;s===0&&(Ge("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)){Ge("KeyframeTrack: Time is not a valid number.",this,a,l),e=!1;break}if(o!==null&&o>l){Ge("KeyframeTrack: Out of order keys.",this,a,l,o),e=!1;break}o=l}if(r!==void 0&&E_(r))for(let a=0,l=r.length;a!==l;++a){let c=r[a];if(isNaN(c)){Ge("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()===uT,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,p=f-n,x=f+n;for(let v=0;v!==n;++v){let w=t[f+v];if(w!==t[p+v]||w!==t[x+v]){l=!0;break}}}if(l){if(a!==o){e[o]=e[a];let f=a*n,p=o*n;for(let x=0;x!==n;++x)t[p+x]=t[f+x]}++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}};ml.prototype.ValueTypeName="";ml.prototype.TimeBufferType=Float32Array;ml.prototype.ValueBufferType=Float32Array;ml.prototype.DefaultInterpolation=fT;var Yd=class extends ml{constructor(e,t,n){super(e,t,n)}};Yd.prototype.ValueTypeName="bool";Yd.prototype.ValueBufferType=Array;Yd.prototype.DefaultInterpolation=my;Yd.prototype.InterpolantFactoryMethodLinear=void 0;Yd.prototype.InterpolantFactoryMethodSmooth=void 0;var RT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};RT.prototype.ValueTypeName="color";var PT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};PT.prototype.ValueTypeName="number";var IT=class extends $d{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)vs.slerpFlat(s,0,o,c-a,o,c,l);return s}},Gy=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}InterpolantFactoryMethodLinear(e){return new IT(this.times,this.values,this.getValueSize(),e)}};Gy.prototype.ValueTypeName="quaternion";Gy.prototype.InterpolantFactoryMethodSmooth=void 0;var Zd=class extends ml{constructor(e,t,n){super(e,t,n)}};Zd.prototype.ValueTypeName="string";Zd.prototype.ValueBufferType=Array;Zd.prototype.DefaultInterpolation=my;Zd.prototype.InterpolantFactoryMethodLinear=void 0;Zd.prototype.InterpolantFactoryMethodSmooth=void 0;var NT=class extends ml{constructor(e,t,n,r){super(e,t,n,r)}};NT.prototype.ValueTypeName="vector";var hT={enabled:!1,files:{},add:function(i,e){this.enabled!==!1&&(IH(i)||(this.files[i]=e))},get:function(i){if(this.enabled!==!1&&!IH(i))return this.files[i]},remove:function(i){delete this.files[i]},clear:function(){this.files={}}};function IH(i){try{let e=i.slice(i.indexOf(":")+1);return new URL(e).protocol==="blob:"}catch{return!1}}var LT=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,p=c.length;f<p;f+=2){let x=c[f],v=c[f+1];if(x.global&&(x.lastIndex=0),x.test(u))return v}return null},this.abort=function(){return this.abortController.abort(),this._abortController=null,this}}get abortController(){return this._abortController||(this._abortController=new AbortController),this._abortController}},JH=new LT,Kd=class{constructor(e){this.manager=e!==void 0?e:JH,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}};Kd.DEFAULT_MATERIAL_NAME="__DEFAULT";var n_=new WeakMap,DT=class extends Kd{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=hT.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=n_.get(o);f===void 0&&(f=[],n_.set(o,f)),f.push({onLoad:t,onError:r})}return o}let a=l_("img");function l(){u(),t&&t(this);let f=n_.get(this)||[];for(let p=0;p<f.length;p++){let x=f[p];x.onLoad&&x.onLoad(this)}n_.delete(this),s.manager.itemEnd(e)}function c(f){u(),r&&r(f),hT.remove(`image:${e}`);let p=n_.get(this)||[];for(let x=0;x<p.length;x++){let v=p[x];v.onError&&v.onError(f)}n_.delete(this),s.manager.itemError(e),s.manager.itemEnd(e)}function u(){a.removeEventListener("load",l,!1),a.removeEventListener("error",c,!1)}return a.addEventListener("load",l,!1),a.addEventListener("error",c,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(a.crossOrigin=this.crossOrigin),hT.add(`image:${e}`,a),s.manager.itemStart(e),a.src=e,a}};var zc=class extends Kd{constructor(e){super(e)}load(e,t,n,r){let s=new bs,o=new DT(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}},ku=class extends $i{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Ut(e),this.intensity=t}dispose(){this.dispatchEvent({type:"dispose"})}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){let t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,t}},zy=class extends ku{constructor(e,t,n){super(e,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy($i.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Ut(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}},NN=new on,NH=new ie,LH=new ie,Vy=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=Gi,this.map=null,this.mapPass=null,this.matrix=new on,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Zl,this._frameExtents=new Oe(1,1),this._viewportCount=1,this._viewports=[new gn(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){let t=this.camera,n=this.matrix;NH.setFromMatrixPosition(e.matrixWorld),t.position.copy(NH),LH.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(LH),t.updateMatrixWorld(),NN.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(NN,t.coordinateSystem,t.reversedDepth),t.coordinateSystem===qa||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(NN)}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}},aT=new ie,lT=new vs,Fu=new ie,Rf=class extends $i{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new on,this.projectionMatrix=new on,this.projectionMatrixInverse=new on,this.coordinateSystem=po,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(aT,lT,Fu),Fu.x===1&&Fu.y===1&&Fu.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(aT,lT,Fu.set(1,1,1)).invert()}updateWorldMatrix(e,t,n=!1){super.updateWorldMatrix(e,t,n),this.matrixWorld.decompose(aT,lT,Fu),Fu.x===1&&Fu.y===1&&Fu.z===1?this.matrixWorldInverse.copy(this.matrixWorld).invert():this.matrixWorldInverse.compose(aT,lT,Fu.set(1,1,1)).invert()}clone(){return new this.constructor().copy(this)}},Od=new ie,DH=new Oe,FH=new Oe,Rr=class extends Rf{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=Ef*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){let e=Math.tan(fy*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Ef*2*Math.atan(Math.tan(fy*.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){Od.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(Od.x,Od.y).multiplyScalar(-e/Od.z),Od.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Od.x,Od.y).multiplyScalar(-e/Od.z)}getViewSize(e,t){return this.getViewBounds(e,DH,FH),t.subVectors(FH,DH)}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(fy*.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}},VN=class extends Vy{constructor(){super(new Rr(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1,this.aspect=1}updateMatrices(e){let t=this.camera,n=Ef*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}},EA=class extends ku{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($i.DEFAULT_UP),this.updateMatrix(),this.target=new $i,this.distance=n,this.angle=r,this.penumbra=s,this.decay=o,this.map=null,this.shadow=new VN}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}},qN=class extends Vy{constructor(){super(new Rr(90,1,.5,500)),this.isPointLightShadow=!0}},qy=class extends ku{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 qN}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}},Vc=class extends Rf{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}},HN=class extends Vy{constructor(){super(new Vc(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}},MA=class extends ku{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy($i.DEFAULT_UP),this.updateMatrix(),this.target=new $i,this.shadow=new HN}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}},CA=class extends ku{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}},Hy=class extends ku{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}},FT=class{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new ie)}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)}},Wy=class extends ku{constructor(e=new FT,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 jy=class extends Kn{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 i_=-90,r_=1,y_=class extends $i{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new Rr(i_,r_,e,t);r.layers=this.layers,this.add(r);let s=new Rr(i_,r_,e,t);s.layers=this.layers,this.add(s);let o=new Rr(i_,r_,e,t);o.layers=this.layers,this.add(o);let a=new Rr(i_,r_,e,t);a.layers=this.layers,this.add(a);let l=new Rr(i_,r_,e,t);l.layers=this.layers,this.add(l);let c=new Rr(i_,r_,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===po)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===qa)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(),p=e.getActiveCubeFace(),x=e.getActiveMipmapLevel(),v=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,p,x),e.xr.enabled=v,n.texture.needsPMREMUpdate=!0}},v_=class extends Rr{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},RA=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=Qce.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 Qce(){this._document.hidden===!1&&this.reset()}var _L="\\[\\]\\.:\\/",Jce=new RegExp("["+_L+"]","g"),xL="[^"+_L+"]",eue="[^"+_L.replace("\\.","")+"]",tue=/((?:WC+[\/:])*)/.source.replace("WC",xL),nue=/(WCOD+)?/.source.replace("WCOD",eue),iue=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",xL),rue=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",xL),sue=new RegExp("^"+tue+nue+iue+rue+"$"),oue=["material","materials","bones","map"],WN=class{constructor(e,t,n){let r=n||cr.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()}},cr=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(Jce,"")}static parseTrackName(e){let t=sue.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);oue.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){je("PropertyBinding: No target node found for track: "+this.path+".");return}if(n){let c=t.objectIndex;switch(n){case"materials":if(!e.material){Ge("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){Ge("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){Ge("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){Ge("PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.map){Ge("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){Ge("PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[n]}if(c!==void 0){if(e[c]===void 0){Ge("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;Ge("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){Ge("PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!e.geometry.morphAttributes){Ge("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}};cr.Composite=WN;cr.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3};cr.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2};cr.prototype.GetterByBindingType=[cr.prototype._getValue_direct,cr.prototype._getValue_array,cr.prototype._getValue_arrayElement,cr.prototype._getValue_toArray];cr.prototype.SetterByBindingTypeAndVersioning=[[cr.prototype._setValue_direct,cr.prototype._setValue_direct_setNeedsUpdate,cr.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[cr.prototype._setValue_array,cr.prototype._setValue_array_setNeedsUpdate,cr.prototype._setValue_array_setMatrixWorldNeedsUpdate],[cr.prototype._setValue_arrayElement,cr.prototype._setValue_arrayElement_setNeedsUpdate,cr.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[cr.prototype._setValue_fromArray,cr.prototype._setValue_fromArray_setNeedsUpdate,cr.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];var wze=new Float32Array(1);var Gu=class extends Mf{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 OH=new on,Xy=class{constructor(e,t,n=0,r=1/0){this.ray=new Cf(e,t),this.near=n,this.far=r,this.camera=null,this.layers=new h_,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):Ge("Raycaster: Unsupported camera type: "+t.type)}setFromXRController(e){return OH.identity().extractRotation(e.matrixWorld),this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(OH),this}intersectObject(e,t=!0,n=[]){return jN(e,this,n,t),n.sort(BH),n}intersectObjects(e,t=!0,n=[]){for(let r=0,s=e.length;r<s;r++)jN(e[r],this,n,t);return n.sort(BH),n}};function BH(i,e){return i.distance-e.distance}function jN(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++)jN(s[o],e,t,!0)}}var b_=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=Pn(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(Pn(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}};var SL=class SL{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}};SL.prototype.isMatrix2=!0;var w_=SL,UH=new Oe,OT=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=UH.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,UH).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)}},kH=new ie,cT=new ie,s_=new ie,o_=new ie,LN=new ie,aue=new ie,lue=new ie,$y=class{constructor(e=new ie,t=new ie){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){kH.subVectors(e,this.start),cT.subVectors(this.end,this.start);let n=cT.dot(cT);if(n===0)return 0;let s=cT.dot(kH)/n;return t&&(s=Pn(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=aue,n=lue){let r=10000000000000001e-32,s,o,a=this.start,l=e.start,c=this.end,u=e.end;s_.subVectors(c,a),o_.subVectors(u,l),LN.subVectors(a,l);let f=s_.dot(s_),p=o_.dot(o_),x=o_.dot(LN);if(f<=r&&p<=r)return t.copy(a),n.copy(l),t.sub(n),t.dot(t);if(f<=r)s=0,o=x/p,o=Pn(o,0,1);else{let v=s_.dot(LN);if(p<=r)o=0,s=Pn(-v/f,0,1);else{let w=s_.dot(o_),S=f*p-w*w;S!==0?s=Pn((w*x-v*p)/S,0,1):s=0,o=(w*s+x)/p,o<0?(o=0,s=Pn(-v/f,0,1)):o>1&&(o=1,s=Pn((w-v)/f,0,1))}}return t.copy(a).addScaledVector(s_,s),n.copy(l).addScaledVector(o_,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 Yy=class{constructor(){this.type="ShapePath",this.color=new Ut,this.subPaths=[],this.currentPath=null,this.userData={}}moveTo(e,t){return this.currentPath=new bA,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 p=0,x=f-1;p<f;x=p++){let v=c[p],w=c[x];v.y>l.y!=w.y>l.y&&l.x<(w.x-v.x)*(l.y-v.y)/(w.y-v.y)+v.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,p=[],x=l.length;for(let v=0;v<x;v++){let w=l[v],S=l[(v+1)%x];if(w.y>f!=S.y>f){let T=w.x+(f-w.y)*(S.x-w.x)/(S.y-w.y);p.push(T)}}return p.length>1&&(p.sort((v,w)=>v-w),u.x=(p[0]+p[1])/2),u}let n=this.userData.style&&this.userData.style.fillRule||"nonzero";n!=="nonzero"&&n!=="evenodd"&&(je('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=Bd.area(c);if(u===0)continue;let f=new OT;for(let p=0;p<c.length;p++)f.expandByPoint(c[p]);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 p=s[f];if(p.boundingBox.containsBox(c.boundingBox)&&e(c.interiorPoint,p.points)){c.container=p.exclude?p.container:p,u=p.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 My;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 bA;u.curves=l.subPath.curves,c.holes.push(u)}return o}},Pf=class extends Go{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){je("Controls: connect() now requires an element.");return}this.domElement!==null&&this.disconnect(),this.domElement=e}disconnect(){}dispose(){}update(){}};function w2(i,e,t,n){let r=cue(n);switch(t){case S_:return i*e;case Lf:return i*e/r.components*r.byteLength;case Xu:return i*e/r.components*r.byteLength;case Ss:return i*e*2/r.components*r.byteLength;case $u:return i*e*2/r.components*r.byteLength;case Nf:return i*e*3/r.components*r.byteLength;case xr:return i*e*4/r.components*r.byteLength;case ip:return i*e*4/r.components*r.byteLength;case Yu:case Zu:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*8;case Ku:case Qu:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case OA:case UA:return Math.max(i,16)*Math.max(e,8)/4;case FA:case BA:return Math.max(i,8)*Math.max(e,8)/2;case rp:case sp:case ap:case lp:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*8;case op:case Ju:case cp:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case up:return Math.floor((i+3)/4)*Math.floor((e+3)/4)*16;case hp:return Math.floor((i+4)/5)*Math.floor((e+3)/4)*16;case fp:return Math.floor((i+4)/5)*Math.floor((e+4)/5)*16;case dp:return Math.floor((i+5)/6)*Math.floor((e+4)/5)*16;case pp:return Math.floor((i+5)/6)*Math.floor((e+5)/6)*16;case Ap:return Math.floor((i+7)/8)*Math.floor((e+4)/5)*16;case mp:return Math.floor((i+7)/8)*Math.floor((e+5)/6)*16;case gp:return Math.floor((i+7)/8)*Math.floor((e+7)/8)*16;case _p:return Math.floor((i+9)/10)*Math.floor((e+4)/5)*16;case xp:return Math.floor((i+9)/10)*Math.floor((e+5)/6)*16;case yp:return Math.floor((i+9)/10)*Math.floor((e+7)/8)*16;case vp:return Math.floor((i+9)/10)*Math.floor((e+9)/10)*16;case bp:return Math.floor((i+11)/12)*Math.floor((e+9)/10)*16;case wp:return Math.floor((i+11)/12)*Math.floor((e+11)/12)*16;case Sp:case Tp:case Ep:return Math.ceil(i/4)*Math.ceil(e/4)*16;case Mp:case Cp:return Math.ceil(i/4)*Math.ceil(e/4)*8;case eh:case Rp:return Math.ceil(i/4)*Math.ceil(e/4)*16}throw new Error(`Unable to determine texture byte length for ${t} format.`)}function cue(i){switch(i){case Gi:case Wu:return{byteLength:1,components:1};case Wa:case ju:case Li:return{byteLength:2,components:1};case IA:case NA:return{byteLength:2,components:4};case pi:case Ir:case Yi:return{byteLength:4,components:1};case LA:case DA: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__?je("WARNING: Multiple instances of Three.js being imported."):window.__THREE__="185");function wW(){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 fue(i){let e=new WeakMap;function t(a,l){let c=a.array,u=a.usage,f=c.byteLength,p=i.createBuffer();i.bindBuffer(l,p),i.bufferData(l,c,u),a.onUploadCallback();let x;if(c instanceof Float32Array)x=i.FLOAT;else if(typeof Float16Array<"u"&&c instanceof Float16Array)x=i.HALF_FLOAT;else if(c instanceof Uint16Array)a.isFloat16BufferAttribute?x=i.HALF_FLOAT:x=i.UNSIGNED_SHORT;else if(c instanceof Int16Array)x=i.SHORT;else if(c instanceof Uint32Array)x=i.UNSIGNED_INT;else if(c instanceof Int32Array)x=i.INT;else if(c instanceof Int8Array)x=i.BYTE;else if(c instanceof Uint8Array)x=i.UNSIGNED_BYTE;else if(c instanceof Uint8ClampedArray)x=i.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+c);return{buffer:p,type:x,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((x,v)=>x.start-v.start);let p=0;for(let x=1;x<f.length;x++){let v=f[p],w=f[x];w.start<=v.start+v.count+1?v.count=Math.max(v.count,w.start+w.count-v.start):(++p,f[p]=w)}f.length=p+1;for(let x=0,v=f.length;x<v;x++){let w=f[x];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 due=`#ifdef USE_ALPHAHASH1414 if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;15-#endif`,hue=`#ifdef USE_ALPHAHASH15+#endif`,pue=`#ifdef USE_ALPHAHASH1616 const float ALPHA_HASH_SCALE = 0.05;1717 float hash2D( vec2 value ) {1818 return fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );@@ -47,20 +47,20 @@
4747 : cases.z;4848 return clamp( threshold , 1.0e-6, 1.0 );4949 }50-#endif`,fue=`#ifdef USE_ALPHAMAP50+#endif`,Aue=`#ifdef USE_ALPHAMAP5151 diffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;52-#endif`,due=`#ifdef USE_ALPHAMAP52+#endif`,mue=`#ifdef USE_ALPHAMAP5353 uniform sampler2D alphaMap;54-#endif`,pue=`#ifdef USE_ALPHATEST54+#endif`,gue=`#ifdef USE_ALPHATEST5555 #ifdef ALPHA_TO_COVERAGE5656 diffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );5757 if ( diffuseColor.a == 0.0 ) discard;5858 #else5959 if ( diffuseColor.a < alphaTest ) discard;6060 #endif61-#endif`,Aue=`#ifdef USE_ALPHATEST61+#endif`,_ue=`#ifdef USE_ALPHATEST6262 uniform float alphaTest;63-#endif`,mue=`#ifdef USE_AOMAP63+#endif`,xue=`#ifdef USE_AOMAP6464 float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;6565 reflectedLight.indirectDiffuse *= ambientOcclusion;6666 #if defined( USE_CLEARCOAT ) @@ -73,10 +73,10 @@
7373 float dotNV = saturate( dot( geometryNormal, geometryViewDir ) );7474 reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );7575 #endif76-#endif`,gue=`#ifdef USE_AOMAP76+#endif`,yue=`#ifdef USE_AOMAP7777 uniform sampler2D aoMap;7878 uniform float aoMapIntensity;79-#endif`,_ue=`#ifdef USE_BATCHING79+#endif`,vue=`#ifdef USE_BATCHING8080 #if ! defined( GL_ANGLE_multi_draw )8181 #define gl_DrawID _gl_DrawID8282 uniform int _gl_DrawID;@@ -110,15 +110,15 @@
110110 int y = j / size;111111 return texelFetch( batchingColorTexture, ivec2( x, y ), 0 );112112 }113-#endif`,xue=`#ifdef USE_BATCHING113+#endif`,bue=`#ifdef USE_BATCHING114114 mat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );115-#endif`,yue=`vec3 transformed = vec3( position );115+#endif`,wue=`vec3 transformed = vec3( position );116116 #ifdef USE_ALPHAHASH117117 vPosition = vec3( position );118-#endif`,vue=`vec3 objectNormal = vec3( normal );118+#endif`,Sue=`vec3 objectNormal = vec3( normal );119119 #ifdef USE_TANGENT120120 vec3 objectTangent = vec3( tangent.xyz );121-#endif`,bue=`float G_BlinnPhong_Implicit( ) {121+#endif`,Tue=`float G_BlinnPhong_Implicit( ) {122122 return 0.25;123123 }124124 float D_BlinnPhong( const in float shininess, const in float dotNH ) {@@ -132,7 +132,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
132132 float G = G_BlinnPhong_Implicit( );133133 float D = D_BlinnPhong( shininess, dotNH );134134 return F * ( G * D );135-} // validated`,wue=`#ifdef USE_IRIDESCENCE135+} // validated`,Eue=`#ifdef USE_IRIDESCENCE136136 const mat3 XYZ_TO_REC709 = mat3(137137 3.2404542, -0.9692660, 0.0556434,138138 -1.5371385, 1.8760108, -0.2040259,@@ -195,7 +195,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
195195 }196196 return max( I, vec3( 0.0 ) );197197 }198-#endif`,Sue=`#ifdef USE_BUMPMAP198+#endif`,Mue=`#ifdef USE_BUMPMAP199199 uniform sampler2D bumpMap;200200 uniform float bumpScale;201201 vec2 dHdxy_fwd() {@@ -216,7 +216,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
216216 vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );217217 return normalize( abs( fDet ) * surf_norm - vGrad );218218 }219-#endif`,Tue=`#if NUM_CLIPPING_PLANES > 0219+#endif`,Cue=`#if NUM_CLIPPING_PLANES > 0220220 vec4 plane;221221 #ifdef ALPHA_TO_COVERAGE222222 float distanceToPlane, distanceGradient;@@ -262,20 +262,20 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
262262 if ( clipped ) discard;263263 #endif264264 #endif265-#endif`,Eue=`#if NUM_CLIPPING_PLANES > 0265+#endif`,Rue=`#if NUM_CLIPPING_PLANES > 0266266 varying vec3 vClipPosition;267267 uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];268-#endif`,Mue=`#if NUM_CLIPPING_PLANES > 0268+#endif`,Pue=`#if NUM_CLIPPING_PLANES > 0269269 varying vec3 vClipPosition;270-#endif`,Cue=`#if NUM_CLIPPING_PLANES > 0270+#endif`,Iue=`#if NUM_CLIPPING_PLANES > 0271271 vClipPosition = - mvPosition.xyz;272-#endif`,Rue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )272+#endif`,Nue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )273273 diffuseColor *= vColor;274-#endif`,Pue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )274+#endif`,Lue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA )275275 varying vec4 vColor;276-#endif`,Iue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )276+#endif`,Due=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )277277 varying vec4 vColor;278-#endif`,Nue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )278+#endif`,Fue=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )279279 vColor = vec4( 1.0 );280280 #endif281281 #ifdef USE_COLOR_ALPHA@@ -288,7 +288,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
288288 #endif289289 #ifdef USE_BATCHING_COLOR290290 vColor *= getBatchingColor( getIndirectIndex( gl_DrawID ) );291-#endif`,Lue=`#define PI 3.141592653589793291+#endif`,Oue=`#define PI 3.141592653589793292292 #define PI2 6.283185307179586293293 #define PI_HALF 1.5707963267948966294294 #define RECIPROCAL_PI 0.3183098861837907@@ -359,7 +359,7 @@ vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
359359 float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {360360 float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );361361 return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );362-} // validated`,Due=`#ifdef ENVMAP_TYPE_CUBE_UV362+} // validated`,Bue=`#ifdef ENVMAP_TYPE_CUBE_UV363363 #define cubeUV_minMipLevel 4.0364364 #define cubeUV_minTileSize 16.0365365 float getFace( vec3 direction ) {@@ -452,7 +452,7 @@ float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
452452 return vec4( mix( color0, color1, mipF ), 1.0 );453453 }454454 }455-#endif`,Fue=`vec3 transformedNormal = objectNormal;455+#endif`,Uue=`vec3 transformedNormal = objectNormal;456456 #ifdef USE_TANGENT457457 vec3 transformedTangent = objectTangent;458458 #endif@@ -478,21 +478,21 @@ transformedNormal = normalMatrix * transformedNormal;
478478 #endif479479 #ifdef USE_TANGENT480480 transformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;481-#endif`,Oue=`#ifdef USE_DISPLACEMENTMAP481+#endif`,kue=`#ifdef USE_DISPLACEMENTMAP482482 uniform sampler2D displacementMap;483483 uniform float displacementScale;484484 uniform float displacementBias;485-#endif`,Bue=`#ifdef USE_DISPLACEMENTMAP485+#endif`,Gue=`#ifdef USE_DISPLACEMENTMAP486486 transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );487-#endif`,Uue=`#ifdef USE_EMISSIVEMAP487+#endif`,zue=`#ifdef USE_EMISSIVEMAP488488 vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );489489 #ifdef DECODE_VIDEO_TEXTURE_EMISSIVE490490 emissiveColor = sRGBTransferEOTF( emissiveColor );491491 #endif492492 totalEmissiveRadiance *= emissiveColor.rgb;493-#endif`,kue=`#ifdef USE_EMISSIVEMAP493+#endif`,Vue=`#ifdef USE_EMISSIVEMAP494494 uniform sampler2D emissiveMap;495-#endif`,Gue="gl_FragColor = linearToOutputTexel( gl_FragColor );",zue=`vec4 LinearTransferOETF( in vec4 value ) {495+#endif`,que="gl_FragColor = linearToOutputTexel( gl_FragColor );",Hue=`vec4 LinearTransferOETF( in vec4 value ) {496496 return value;497497 }498498 vec4 sRGBTransferEOTF( in vec4 value ) {@@ -500,7 +500,7 @@ vec4 sRGBTransferEOTF( in vec4 value ) {
500500 }501501 vec4 sRGBTransferOETF( in vec4 value ) {502502 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 );503-}`,Vue=`#ifdef USE_ENVMAP503+}`,Wue=`#ifdef USE_ENVMAP504504 #ifdef ENV_WORLDPOS505505 vec3 cameraToFrag;506506 if ( isOrthographic ) {@@ -527,7 +527,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
527527 outgoingLight += envColor.xyz * specularStrength * reflectivity;528528 #endif529529 #endif530-#endif`,que=`#ifdef USE_ENVMAP530+#endif`,jue=`#ifdef USE_ENVMAP531531 uniform float envMapIntensity;532532 uniform mat3 envMapRotation;533533 #ifdef ENVMAP_TYPE_CUBE@@ -535,7 +535,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
535535 #else536536 uniform sampler2D envMap;537537 #endif538-#endif`,Hue=`#ifdef USE_ENVMAP538+#endif`,Xue=`#ifdef USE_ENVMAP539539 uniform float reflectivity;540540 #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )541541 #define ENV_WORLDPOS@@ -546,7 +546,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
546546 #else547547 varying vec3 vReflect;548548 #endif549-#endif`,Wue=`#ifdef USE_ENVMAP549+#endif`,$ue=`#ifdef USE_ENVMAP550550 #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )551551 #define ENV_WORLDPOS552552 #endif@@ -557,7 +557,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
557557 varying vec3 vReflect;558558 uniform float refractionRatio;559559 #endif560-#endif`,jue=`#ifdef USE_ENVMAP560+#endif`,Yue=`#ifdef USE_ENVMAP561561 #ifdef ENV_WORLDPOS562562 vWorldPosition = worldPosition.xyz;563563 #else@@ -574,18 +574,18 @@ vec4 sRGBTransferOETF( in vec4 value ) {
574574 vReflect = refract( cameraToVertex, worldNormal, refractionRatio );575575 #endif576576 #endif577-#endif`,Xue=`#ifdef USE_FOG577+#endif`,Zue=`#ifdef USE_FOG578578 vFogDepth = - mvPosition.z;579-#endif`,$ue=`#ifdef USE_FOG579+#endif`,Kue=`#ifdef USE_FOG580580 varying float vFogDepth;581-#endif`,Yue=`#ifdef USE_FOG581+#endif`,Que=`#ifdef USE_FOG582582 #ifdef FOG_EXP2583583 float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );584584 #else585585 float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );586586 #endif587587 gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );588-#endif`,Kue=`#ifdef USE_FOG588+#endif`,Jue=`#ifdef USE_FOG589589 uniform vec3 fogColor;590590 varying float vFogDepth;591591 #ifdef FOG_EXP2@@ -594,7 +594,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
594594 uniform float fogNear;595595 uniform float fogFar;596596 #endif597-#endif`,Zue=`#ifdef USE_GRADIENTMAP597+#endif`,ehe=`#ifdef USE_GRADIENTMAP598598 uniform sampler2D gradientMap;599599 #endif600600 vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {@@ -606,12 +606,12 @@ vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
606606 vec2 fw = fwidth( coord ) * 0.5;607607 return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );608608 #endif609-}`,Que=`#ifdef USE_LIGHTMAP609+}`,the=`#ifdef USE_LIGHTMAP610610 uniform sampler2D lightMap;611611 uniform float lightMapIntensity;612-#endif`,Jue=`LambertMaterial material;612+#endif`,nhe=`LambertMaterial material;613613 material.diffuseColor = diffuseColor.rgb;614-material.specularStrength = specularStrength;`,ehe=`varying vec3 vViewPosition;614+material.specularStrength = specularStrength;`,ihe=`varying vec3 vViewPosition;615615 struct LambertMaterial {616616 vec3 diffuseColor;617617 float specularStrength;@@ -625,7 +625,7 @@ void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometr
625625 reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );626626 }627627 #define RE_Direct RE_Direct_Lambert628-#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,the=`uniform bool receiveShadow;628+#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,rhe=`uniform bool receiveShadow;629629 uniform vec3 ambientLightColor;630630 #if defined( USE_LIGHT_PROBES )631631 uniform vec3 lightProbe[ 9 ];@@ -742,7 +742,7 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
742742 return irradiance;743743 }744744 #endif745-#include <lightprobes_pars_fragment>`,nhe=`#ifdef USE_ENVMAP745+#include <lightprobes_pars_fragment>`,she=`#ifdef USE_ENVMAP746746 vec3 getIBLIrradiance( const in vec3 normal ) {747747 #ifdef ENVMAP_TYPE_CUBE_UV748748 vec3 worldNormal = transformNormalByInverseViewMatrix( normal, viewMatrix );@@ -775,8 +775,8 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
775775 #endif776776 }777777 #endif778-#endif`,ihe=`ToonMaterial material;779-material.diffuseColor = diffuseColor.rgb;`,rhe=`varying vec3 vViewPosition;778+#endif`,ohe=`ToonMaterial material;779+material.diffuseColor = diffuseColor.rgb;`,ahe=`varying vec3 vViewPosition;780780 struct ToonMaterial {781781 vec3 diffuseColor;782782 };@@ -788,11 +788,11 @@ void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPo
788788 reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );789789 }790790 #define RE_Direct RE_Direct_Toon791-#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,she=`BlinnPhongMaterial material;791+#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,lhe=`BlinnPhongMaterial material;792792 material.diffuseColor = diffuseColor.rgb;793793 material.specularColor = specular;794794 material.specularShininess = shininess;795-material.specularStrength = specularStrength;`,ohe=`varying vec3 vViewPosition;795+material.specularStrength = specularStrength;`,che=`varying vec3 vViewPosition;796796 struct BlinnPhongMaterial {797797 vec3 diffuseColor;798798 vec3 specularColor;@@ -809,7 +809,7 @@ void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geom
809809 reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );810810 }811811 #define RE_Direct RE_Direct_BlinnPhong812-#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,ahe=`PhysicalMaterial material;812+#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,uhe=`PhysicalMaterial material;813813 material.diffuseColor = diffuseColor.rgb;814814 material.diffuseContribution = diffuseColor.rgb * ( 1.0 - metalnessFactor );815815 material.metalness = metalnessFactor;@@ -899,7 +899,7 @@ material.roughness = min( material.roughness, 1.0 );
899899 material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );900900 material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;901901 material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;902-#endif`,lhe=`uniform sampler2D dfgLUT;902+#endif`,hhe=`uniform sampler2D dfgLUT;903903 struct PhysicalMaterial {904904 vec3 diffuseColor;905905 vec3 diffuseContribution;@@ -1259,7 +1259,7 @@ void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradia
12591259 #define RE_IndirectSpecular RE_IndirectSpecular_Physical12601260 float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {12611261 return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );1262-}`,che=`1262+}`,fhe=`12631263 vec3 geometryPosition = - vViewPosition;12641264 vec3 geometryNormal = normal;12651265 vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );@@ -1381,7 +1381,7 @@ IncidentLight directLight;
13811381 #if defined( RE_IndirectSpecular )13821382 vec3 radiance = vec3( 0.0 );13831383 vec3 clearcoatRadiance = vec3( 0.0 );1384-#endif`,uhe=`#if defined( RE_IndirectDiffuse )1384+#endif`,dhe=`#if defined( RE_IndirectDiffuse )13851385 #ifdef USE_LIGHTMAP13861386 vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );13871387 vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;@@ -1402,7 +1402,7 @@ IncidentLight directLight;
14021402 #ifdef USE_CLEARCOAT14031403 clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );14041404 #endif1405-#endif`,hhe=`#if defined( RE_IndirectDiffuse )1405+#endif`,phe=`#if defined( RE_IndirectDiffuse )14061406 #if defined( LAMBERT ) || defined( PHONG )14071407 irradiance += iblIrradiance;14081408 #endif@@ -1410,7 +1410,7 @@ IncidentLight directLight;
14101410 #endif14111411 #if defined( RE_IndirectSpecular )14121412 RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );1413-#endif`,fhe=`#ifdef USE_LIGHT_PROBES_GRID1413+#endif`,Ahe=`#ifdef USE_LIGHT_PROBES_GRID14141414 uniform highp sampler3D probesSH;14151415 uniform vec3 probesMin;14161416 uniform vec3 probesMax;@@ -1455,27 +1455,27 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
14551455 result += c8 * 0.429043 * ( x * x - y * y );14561456 return max( result, vec3( 0.0 ) );14571457 }1458-#endif`,dhe=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )1458+#endif`,mhe=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )14591459 gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;1460-#endif`,phe=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )1460+#endif`,ghe=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER )14611461 uniform float logDepthBufFC;14621462 varying float vFragDepth;14631463 varying float vIsPerspective;1464-#endif`,Ahe=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER1464+#endif`,_he=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER14651465 varying float vFragDepth;14661466 varying float vIsPerspective;1467-#endif`,mhe=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER1467+#endif`,xhe=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER14681468 vFragDepth = 1.0 + gl_Position.w;14691469 vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );1470-#endif`,ghe=`#ifdef USE_MAP1470+#endif`,yhe=`#ifdef USE_MAP14711471 vec4 sampledDiffuseColor = texture2D( map, vMapUv );14721472 #ifdef DECODE_VIDEO_TEXTURE14731473 sampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor );14741474 #endif14751475 diffuseColor *= sampledDiffuseColor;1476-#endif`,_he=`#ifdef USE_MAP1476+#endif`,vhe=`#ifdef USE_MAP14771477 uniform sampler2D map;1478-#endif`,xhe=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )1478+#endif`,bhe=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )14791479 #if defined( USE_POINTS_UV )14801480 vec2 uv = vUv;14811481 #else@@ -1487,7 +1487,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
14871487 #endif14881488 #ifdef USE_ALPHAMAP14891489 diffuseColor.a *= texture2D( alphaMap, uv ).g;1490-#endif`,yhe=`#if defined( USE_POINTS_UV )1490+#endif`,whe=`#if defined( USE_POINTS_UV )14911491 varying vec2 vUv;14921492 #else14931493 #if defined( USE_MAP ) || defined( USE_ALPHAMAP )@@ -1499,19 +1499,19 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
14991499 #endif15001500 #ifdef USE_ALPHAMAP15011501 uniform sampler2D alphaMap;1502-#endif`,vhe=`float metalnessFactor = metalness;1502+#endif`,She=`float metalnessFactor = metalness;15031503 #ifdef USE_METALNESSMAP15041504 vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );15051505 metalnessFactor *= texelMetalness.b;1506-#endif`,bhe=`#ifdef USE_METALNESSMAP1506+#endif`,The=`#ifdef USE_METALNESSMAP15071507 uniform sampler2D metalnessMap;1508-#endif`,whe=`#ifdef USE_INSTANCING_MORPH1508+#endif`,Ehe=`#ifdef USE_INSTANCING_MORPH15091509 float morphTargetInfluences[ MORPHTARGETS_COUNT ];15101510 float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;15111511 for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15121512 morphTargetInfluences[i] = texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;15131513 }1514-#endif`,She=`#if defined( USE_MORPHCOLORS )1514+#endif`,Mhe=`#if defined( USE_MORPHCOLORS )15151515 vColor *= morphTargetBaseInfluence;15161516 for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15171517 #if defined( USE_COLOR_ALPHA )@@ -1520,12 +1520,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15201520 if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];15211521 #endif15221522 }1523-#endif`,The=`#ifdef USE_MORPHNORMALS1523+#endif`,Che=`#ifdef USE_MORPHNORMALS15241524 objectNormal *= morphTargetBaseInfluence;15251525 for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15261526 if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];15271527 }1528-#endif`,Ehe=`#ifdef USE_MORPHTARGETS1528+#endif`,Rhe=`#ifdef USE_MORPHTARGETS15291529 #ifndef USE_INSTANCING_MORPH15301530 uniform float morphTargetBaseInfluence;15311531 uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];@@ -1539,12 +1539,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15391539 ivec3 morphUV = ivec3( x, y, morphTargetIndex );15401540 return texelFetch( morphTargetsTexture, morphUV, 0 );15411541 }1542-#endif`,Mhe=`#ifdef USE_MORPHTARGETS1542+#endif`,Phe=`#ifdef USE_MORPHTARGETS15431543 transformed *= morphTargetBaseInfluence;15441544 for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {15451545 if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];15461546 }1547-#endif`,Che=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;1547+#endif`,Ihe=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;15481548 #ifdef FLAT_SHADED15491549 vec3 fdx = dFdx( vViewPosition );15501550 vec3 fdy = dFdy( vViewPosition );@@ -1585,7 +1585,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) {
15851585 tbn2[1] *= faceDirection;15861586 #endif15871587 #endif1588-vec3 nonPerturbedNormal = normal;`,Rhe=`#ifdef USE_NORMALMAP_OBJECTSPACE1588+vec3 nonPerturbedNormal = normal;`,Nhe=`#ifdef USE_NORMALMAP_OBJECTSPACE15891589 normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;15901590 #ifdef FLIP_SIDED15911591 normal = - normal;@@ -1603,19 +1603,19 @@ vec3 nonPerturbedNormal = normal;`,Rhe=`#ifdef USE_NORMALMAP_OBJECTSPACE
16031603 normal = normalize( tbn * mapN );16041604 #elif defined( USE_BUMPMAP )16051605 normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );1606-#endif`,Phe=`#ifndef FLAT_SHADED1606+#endif`,Lhe=`#ifndef FLAT_SHADED16071607 varying vec3 vNormal;16081608 #ifdef USE_TANGENT16091609 varying vec3 vTangent;16101610 varying vec3 vBitangent;16111611 #endif1612-#endif`,Ihe=`#ifndef FLAT_SHADED1612+#endif`,Dhe=`#ifndef FLAT_SHADED16131613 varying vec3 vNormal;16141614 #ifdef USE_TANGENT16151615 varying vec3 vTangent;16161616 varying vec3 vBitangent;16171617 #endif1618-#endif`,Nhe=`#ifndef FLAT_SHADED1618+#endif`,Fhe=`#ifndef FLAT_SHADED16191619 vNormal = normalize( transformedNormal );16201620 #ifdef USE_TANGENT16211621 vTangent = normalize( transformedTangent );@@ -1624,7 +1624,7 @@ vec3 nonPerturbedNormal = normal;`,Rhe=`#ifdef USE_NORMALMAP_OBJECTSPACE
16241624 vBitangent = - vBitangent;16251625 #endif16261626 #endif1627-#endif`,Lhe=`#ifdef USE_NORMALMAP1627+#endif`,Ohe=`#ifdef USE_NORMALMAP16281628 uniform sampler2D normalMap;16291629 uniform vec2 normalScale;16301630 #endif@@ -1646,13 +1646,13 @@ vec3 nonPerturbedNormal = normal;`,Rhe=`#ifdef USE_NORMALMAP_OBJECTSPACE
16461646 float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );16471647 return mat3( T * scale, B * scale, N );16481648 }1649-#endif`,Dhe=`#ifdef USE_CLEARCOAT1649+#endif`,Bhe=`#ifdef USE_CLEARCOAT16501650 vec3 clearcoatNormal = nonPerturbedNormal;1651-#endif`,Fhe=`#ifdef USE_CLEARCOAT_NORMALMAP1651+#endif`,Uhe=`#ifdef USE_CLEARCOAT_NORMALMAP16521652 vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;16531653 clearcoatMapN.xy *= clearcoatNormalScale;16541654 clearcoatNormal = normalize( tbn2 * clearcoatMapN );1655-#endif`,Ohe=`#ifdef USE_CLEARCOATMAP1655+#endif`,khe=`#ifdef USE_CLEARCOATMAP16561656 uniform sampler2D clearcoatMap;16571657 #endif16581658 #ifdef USE_CLEARCOAT_NORMALMAP@@ -1661,18 +1661,18 @@ vec3 nonPerturbedNormal = normal;`,Rhe=`#ifdef USE_NORMALMAP_OBJECTSPACE
16611661 #endif16621662 #ifdef USE_CLEARCOAT_ROUGHNESSMAP16631663 uniform sampler2D clearcoatRoughnessMap;1664-#endif`,Bhe=`#ifdef USE_IRIDESCENCEMAP1664+#endif`,Ghe=`#ifdef USE_IRIDESCENCEMAP16651665 uniform sampler2D iridescenceMap;16661666 #endif16671667 #ifdef USE_IRIDESCENCE_THICKNESSMAP16681668 uniform sampler2D iridescenceThicknessMap;1669-#endif`,Uhe=`#ifdef OPAQUE1669+#endif`,zhe=`#ifdef OPAQUE16701670 diffuseColor.a = 1.0;16711671 #endif16721672 #ifdef USE_TRANSMISSION16731673 diffuseColor.a *= material.transmissionAlpha;16741674 #endif1675-gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,khe=`vec3 packNormalToRGB( const in vec3 normal ) {1675+gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,Vhe=`vec3 packNormalToRGB( const in vec3 normal ) {16761676 return normalize( normal ) * 0.5 + 0.5;16771677 }16781678 vec3 unpackRGBToNormal( const in vec3 rgb ) {@@ -1751,9 +1751,9 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const
17511751 #else17521752 return ( near * far ) / ( ( far - near ) * depth - far );17531753 #endif1754-}`,Ghe=`#ifdef PREMULTIPLIED_ALPHA1754+}`,qhe=`#ifdef PREMULTIPLIED_ALPHA17551755 gl_FragColor.rgb *= gl_FragColor.a;1756-#endif`,zhe=`vec4 mvPosition = vec4( transformed, 1.0 );1756+#endif`,Hhe=`vec4 mvPosition = vec4( transformed, 1.0 );17571757 #ifdef USE_BATCHING17581758 mvPosition = batchingMatrix * mvPosition;17591759 #endif@@ -1761,22 +1761,22 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const
17611761 mvPosition = instanceMatrix * mvPosition;17621762 #endif17631763 mvPosition = modelViewMatrix * mvPosition;1764-gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING1764+gl_Position = projectionMatrix * mvPosition;`,Whe=`#ifdef DITHERING17651765 gl_FragColor.rgb = dithering( gl_FragColor.rgb );1766-#endif`,qhe=`#ifdef DITHERING1766+#endif`,jhe=`#ifdef DITHERING17671767 vec3 dithering( vec3 color ) {17681768 float grid_position = rand( gl_FragCoord.xy );17691769 vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );17701770 dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );17711771 return color + dither_shift_RGB;17721772 }1773-#endif`,Hhe=`float roughnessFactor = roughness;1773+#endif`,Xhe=`float roughnessFactor = roughness;17741774 #ifdef USE_ROUGHNESSMAP17751775 vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );17761776 roughnessFactor *= texelRoughness.g;1777-#endif`,Whe=`#ifdef USE_ROUGHNESSMAP1777+#endif`,$he=`#ifdef USE_ROUGHNESSMAP17781778 uniform sampler2D roughnessMap;1779-#endif`,jhe=`#if NUM_SPOT_LIGHT_COORDS > 01779+#endif`,Yhe=`#if NUM_SPOT_LIGHT_COORDS > 017801780 varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];17811781 #endif17821782 #if NUM_SPOT_LIGHT_MAPS > 0@@ -1976,7 +1976,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
19761976 }19771977 #endif19781978 #endif1979-#endif`,Xhe=`#if NUM_SPOT_LIGHT_COORDS > 01979+#endif`,Zhe=`#if NUM_SPOT_LIGHT_COORDS > 019801980 uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];19811981 varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];19821982 #endif@@ -2017,7 +2017,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
20172017 };20182018 uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];20192019 #endif2020-#endif`,$he=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )2020+#endif`,Khe=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )20212021 #ifdef HAS_NORMAL20222022 vec3 shadowWorldNormal = transformNormalByInverseViewMatrix( transformedNormal, viewMatrix );20232023 #else@@ -2053,7 +2053,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
20532053 vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;20542054 }20552055 #pragma unroll_loop_end2056-#endif`,Yhe=`float getShadowMask() {2056+#endif`,Qhe=`float getShadowMask() {20572057 float shadow = 1.0;20582058 #ifdef USE_SHADOWMAP20592059 #if NUM_DIR_LIGHT_SHADOWS > 0@@ -2085,12 +2085,12 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
20852085 #endif20862086 #endif20872087 return shadow;2088-}`,Khe=`#ifdef USE_SKINNING2088+}`,Jhe=`#ifdef USE_SKINNING20892089 mat4 boneMatX = getBoneMatrix( skinIndex.x );20902090 mat4 boneMatY = getBoneMatrix( skinIndex.y );20912091 mat4 boneMatZ = getBoneMatrix( skinIndex.z );20922092 mat4 boneMatW = getBoneMatrix( skinIndex.w );2093-#endif`,Zhe=`#ifdef USE_SKINNING2093+#endif`,efe=`#ifdef USE_SKINNING20942094 uniform mat4 bindMatrix;20952095 uniform mat4 bindMatrixInverse;20962096 uniform highp sampler2D boneTexture;@@ -2105,7 +2105,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
21052105 vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );21062106 return mat4( v1, v2, v3, v4 );21072107 }2108-#endif`,Qhe=`#ifdef USE_SKINNING2108+#endif`,tfe=`#ifdef USE_SKINNING21092109 vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );21102110 vec4 skinned = vec4( 0.0 );21112111 skinned += boneMatX * skinVertex * skinWeight.x;@@ -2113,7 +2113,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
21132113 skinned += boneMatZ * skinVertex * skinWeight.z;21142114 skinned += boneMatW * skinVertex * skinWeight.w;21152115 transformed = ( bindMatrixInverse * skinned ).xyz;2116-#endif`,Jhe=`#ifdef USE_SKINNING2116+#endif`,nfe=`#ifdef USE_SKINNING21172117 mat4 skinMatrix = mat4( 0.0 );21182118 skinMatrix += skinWeight.x * boneMatX;21192119 skinMatrix += skinWeight.y * boneMatY;@@ -2124,17 +2124,17 @@ gl_Position = projectionMatrix * mvPosition;`,Vhe=`#ifdef DITHERING
21242124 #ifdef USE_TANGENT21252125 objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;21262126 #endif2127-#endif`,efe=`float specularStrength;2127+#endif`,ife=`float specularStrength;21282128 #ifdef USE_SPECULARMAP21292129 vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );21302130 specularStrength = texelSpecular.r;21312131 #else21322132 specularStrength = 1.0;2133-#endif`,tfe=`#ifdef USE_SPECULARMAP2133+#endif`,rfe=`#ifdef USE_SPECULARMAP21342134 uniform sampler2D specularMap;2135-#endif`,nfe=`#if defined( TONE_MAPPING )2135+#endif`,sfe=`#if defined( TONE_MAPPING )21362136 gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );2137-#endif`,ife=`#ifndef saturate2137+#endif`,ofe=`#ifndef saturate21382138 #define saturate( a ) clamp( a, 0.0, 1.0 )21392139 #endif21402140 uniform float toneMappingExposure;@@ -2231,7 +2231,7 @@ vec3 NeutralToneMapping( vec3 color ) {
22312231 float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );22322232 return mix( color, vec3( newPeak ), g );22332233 }2234-vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMISSION2234+vec3 CustomToneMapping( vec3 color ) { return color; }`,afe=`#ifdef USE_TRANSMISSION22352235 material.transmission = transmission;22362236 material.transmissionAlpha = 1.0;22372237 material.thickness = thickness;@@ -2252,7 +2252,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
22522252 material.attenuationColor, material.attenuationDistance );22532253 material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );22542254 totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );2255-#endif`,sfe=`#ifdef USE_TRANSMISSION2255+#endif`,lfe=`#ifdef USE_TRANSMISSION22562256 uniform float transmission;22572257 uniform float thickness;22582258 uniform float attenuationDistance;@@ -2378,7 +2378,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
23782378 float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;23792379 return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );23802380 }2381-#endif`,ofe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2381+#endif`,cfe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )23822382 varying vec2 vUv;23832383 #endif23842384 #ifdef USE_MAP@@ -2448,7 +2448,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
24482448 #ifdef USE_THICKNESSMAP24492449 uniform mat3 thicknessMapTransform;24502450 varying vec2 vThicknessMapUv;2451-#endif`,afe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2451+#endif`,ufe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )24522452 varying vec2 vUv;24532453 #endif24542454 #ifdef USE_MAP@@ -2542,7 +2542,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
25422542 #ifdef USE_THICKNESSMAP25432543 uniform mat3 thicknessMapTransform;25442544 varying vec2 vThicknessMapUv;2545-#endif`,lfe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )2545+#endif`,hfe=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )25462546 vUv = vec3( uv, 1 ).xy;25472547 #endif25482548 #ifdef USE_MAP@@ -2613,7 +2613,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
26132613 #endif26142614 #ifdef USE_THICKNESSMAP26152615 vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;2616-#endif`,cfe=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 02616+#endif`,ffe=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 026172617 vec4 worldPosition = vec4( transformed, 1.0 );26182618 #ifdef USE_BATCHING26192619 worldPosition = batchingMatrix * worldPosition;@@ -2622,12 +2622,12 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rfe=`#ifdef USE_TRANSMIS
26222622 worldPosition = instanceMatrix * worldPosition;26232623 #endif26242624 worldPosition = modelMatrix * worldPosition;2625-#endif`,ufe=`varying vec2 vUv;2625+#endif`,dfe=`varying vec2 vUv;26262626 uniform mat3 uvTransform;26272627 void main() {26282628 vUv = ( uvTransform * vec3( uv, 1 ) ).xy;26292629 gl_Position = vec4( position.xy, 1.0, 1.0 );2630-}`,hfe=`uniform sampler2D t2D;2630+}`,pfe=`uniform sampler2D t2D;26312631 uniform float backgroundIntensity;26322632 varying vec2 vUv;26332633 void main() {@@ -2639,14 +2639,14 @@ void main() {
26392639 gl_FragColor = texColor;26402640 #include <tonemapping_fragment>26412641 #include <colorspace_fragment>2642-}`,ffe=`varying vec3 vWorldDirection;2642+}`,Afe=`varying vec3 vWorldDirection;26432643 #include <common>26442644 void main() {26452645 vWorldDirection = transformDirection( position, modelMatrix );26462646 #include <begin_vertex>26472647 #include <project_vertex>26482648 gl_Position.z = gl_Position.w;2649-}`,dfe=`#ifdef ENVMAP_TYPE_CUBE2649+}`,mfe=`#ifdef ENVMAP_TYPE_CUBE26502650 uniform samplerCube envMap;26512651 #elif defined( ENVMAP_TYPE_CUBE_UV )26522652 uniform sampler2D envMap;@@ -2668,14 +2668,14 @@ void main() {
26682668 gl_FragColor = texColor;26692669 #include <tonemapping_fragment>26702670 #include <colorspace_fragment>2671-}`,pfe=`varying vec3 vWorldDirection;2671+}`,gfe=`varying vec3 vWorldDirection;26722672 #include <common>26732673 void main() {26742674 vWorldDirection = transformDirection( position, modelMatrix );26752675 #include <begin_vertex>26762676 #include <project_vertex>26772677 gl_Position.z = gl_Position.w;2678-}`,Afe=`uniform samplerCube tCube;2678+}`,_fe=`uniform samplerCube tCube;26792679 uniform float tFlip;26802680 uniform float opacity;26812681 varying vec3 vWorldDirection;@@ -2685,7 +2685,7 @@ void main() {
26852685 gl_FragColor.a *= opacity;26862686 #include <tonemapping_fragment>26872687 #include <colorspace_fragment>2688-}`,mfe=`#include <common>2688+}`,xfe=`#include <common>26892689 #include <batching_pars_vertex>26902690 #include <uv_pars_vertex>26912691 #include <displacementmap_pars_vertex>@@ -2712,7 +2712,7 @@ void main() {
27122712 #include <logdepthbuf_vertex>27132713 #include <clipping_planes_vertex>27142714 vHighPrecisionZW = gl_Position.zw;2715-}`,gfe=`#if DEPTH_PACKING == 32002715+}`,yfe=`#if DEPTH_PACKING == 320027162716 uniform float opacity;27172717 #endif27182718 #include <common>@@ -2750,7 +2750,7 @@ void main() {
27502750 #elif DEPTH_PACKING == 320327512751 gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );27522752 #endif2753-}`,_fe=`#define DISTANCE2753+}`,vfe=`#define DISTANCE27542754 varying vec3 vWorldPosition;27552755 #include <common>27562756 #include <batching_pars_vertex>@@ -2777,7 +2777,7 @@ void main() {
27772777 #include <worldpos_vertex>27782778 #include <clipping_planes_vertex>27792779 vWorldPosition = worldPosition.xyz;2780-}`,xfe=`#define DISTANCE2780+}`,bfe=`#define DISTANCE27812781 uniform vec3 referencePosition;27822782 uniform float nearDistance;27832783 uniform float farDistance;@@ -2800,13 +2800,13 @@ void main() {
28002800 dist = ( dist - nearDistance ) / ( farDistance - nearDistance );28012801 dist = saturate( dist );28022802 gl_FragColor = vec4( dist, 0.0, 0.0, 1.0 );2803-}`,yfe=`varying vec3 vWorldDirection;2803+}`,wfe=`varying vec3 vWorldDirection;28042804 #include <common>28052805 void main() {28062806 vWorldDirection = transformDirection( position, modelMatrix );28072807 #include <begin_vertex>28082808 #include <project_vertex>2809-}`,vfe=`uniform sampler2D tEquirect;2809+}`,Sfe=`uniform sampler2D tEquirect;28102810 varying vec3 vWorldDirection;28112811 #include <common>28122812 void main() {@@ -2815,7 +2815,7 @@ void main() {
28152815 gl_FragColor = texture2D( tEquirect, sampleUV );28162816 #include <tonemapping_fragment>28172817 #include <colorspace_fragment>2818-}`,bfe=`uniform float scale;2818+}`,Tfe=`uniform float scale;28192819 attribute float lineDistance;28202820 varying float vLineDistance;28212821 #include <common>@@ -2837,7 +2837,7 @@ void main() {
28372837 #include <logdepthbuf_vertex>28382838 #include <clipping_planes_vertex>28392839 #include <fog_vertex>2840-}`,wfe=`uniform vec3 diffuse;2840+}`,Efe=`uniform vec3 diffuse;28412841 uniform float opacity;28422842 uniform float dashSize;28432843 uniform float totalSize;@@ -2865,7 +2865,7 @@ void main() {
28652865 #include <colorspace_fragment>28662866 #include <fog_fragment>28672867 #include <premultiplied_alpha_fragment>2868-}`,Sfe=`#include <common>2868+}`,Mfe=`#include <common>28692869 #include <batching_pars_vertex>28702870 #include <uv_pars_vertex>28712871 #include <envmap_pars_vertex>@@ -2897,7 +2897,7 @@ void main() {
28972897 #include <worldpos_vertex>28982898 #include <envmap_vertex>28992899 #include <fog_vertex>2900-}`,Tfe=`uniform vec3 diffuse;2900+}`,Cfe=`uniform vec3 diffuse;29012901 uniform float opacity;29022902 #ifndef FLAT_SHADED29032903 varying vec3 vNormal;@@ -2945,7 +2945,7 @@ void main() {
29452945 #include <fog_fragment>29462946 #include <premultiplied_alpha_fragment>29472947 #include <dithering_fragment>2948-}`,Efe=`#define LAMBERT2948+}`,Rfe=`#define LAMBERT29492949 varying vec3 vViewPosition;29502950 #include <common>29512951 #include <batching_pars_vertex>@@ -2984,7 +2984,7 @@ void main() {
29842984 #include <envmap_vertex>29852985 #include <shadowmap_vertex>29862986 #include <fog_vertex>2987-}`,Mfe=`#define LAMBERT2987+}`,Pfe=`#define LAMBERT29882988 uniform vec3 diffuse;29892989 uniform vec3 emissive;29902990 uniform float opacity;@@ -3042,7 +3042,7 @@ void main() {
30423042 #include <fog_fragment>30433043 #include <premultiplied_alpha_fragment>30443044 #include <dithering_fragment>3045-}`,Cfe=`#define MATCAP3045+}`,Ife=`#define MATCAP30463046 varying vec3 vViewPosition;30473047 #include <common>30483048 #include <batching_pars_vertex>@@ -3076,7 +3076,7 @@ void main() {
30763076 #include <clipping_planes_vertex>30773077 #include <fog_vertex>30783078 vViewPosition = - mvPosition.xyz;3079-}`,Rfe=`#define MATCAP3079+}`,Nfe=`#define MATCAP30803080 uniform vec3 diffuse;30813081 uniform float opacity;30823082 uniform sampler2D matcap;@@ -3122,7 +3122,7 @@ void main() {
31223122 #include <fog_fragment>31233123 #include <premultiplied_alpha_fragment>31243124 #include <dithering_fragment>3125-}`,Pfe=`#define NORMAL3125+}`,Lfe=`#define NORMAL31263126 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31273127 varying vec3 vViewPosition;31283128 #endif@@ -3155,7 +3155,7 @@ void main() {
31553155 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31563156 vViewPosition = - mvPosition.xyz;31573157 #endif3158-}`,Ife=`#define NORMAL3158+}`,Dfe=`#define NORMAL31593159 uniform float opacity;31603160 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )31613161 varying vec3 vViewPosition;@@ -3176,7 +3176,7 @@ void main() {
31763176 #ifdef OPAQUE31773177 gl_FragColor.a = 1.0;31783178 #endif3179-}`,Nfe=`#define PHONG3179+}`,Ffe=`#define PHONG31803180 varying vec3 vViewPosition;31813181 #include <common>31823182 #include <batching_pars_vertex>@@ -3215,7 +3215,7 @@ void main() {
32153215 #include <envmap_vertex>32163216 #include <shadowmap_vertex>32173217 #include <fog_vertex>3218-}`,Lfe=`#define PHONG3218+}`,Ofe=`#define PHONG32193219 uniform vec3 diffuse;32203220 uniform vec3 emissive;32213221 uniform vec3 specular;@@ -3275,7 +3275,7 @@ void main() {
32753275 #include <fog_fragment>32763276 #include <premultiplied_alpha_fragment>32773277 #include <dithering_fragment>3278-}`,Dfe=`#define STANDARD3278+}`,Bfe=`#define STANDARD32793279 varying vec3 vViewPosition;32803280 #ifdef USE_TRANSMISSION32813281 varying vec3 vWorldPosition;@@ -3318,7 +3318,7 @@ void main() {
33183318 #ifdef USE_TRANSMISSION33193319 vWorldPosition = worldPosition.xyz;33203320 #endif3321-}`,Ffe=`#define STANDARD3321+}`,Ufe=`#define STANDARD33223322 #ifdef PHYSICAL33233323 #define IOR33243324 #define USE_SPECULAR@@ -3443,7 +3443,7 @@ void main() {
34433443 #include <fog_fragment>34443444 #include <premultiplied_alpha_fragment>34453445 #include <dithering_fragment>3446-}`,Ofe=`#define TOON3446+}`,kfe=`#define TOON34473447 varying vec3 vViewPosition;34483448 #include <common>34493449 #include <batching_pars_vertex>@@ -3480,7 +3480,7 @@ void main() {
34803480 #include <worldpos_vertex>34813481 #include <shadowmap_vertex>34823482 #include <fog_vertex>3483-}`,Bfe=`#define TOON3483+}`,Gfe=`#define TOON34843484 uniform vec3 diffuse;34853485 uniform vec3 emissive;34863486 uniform float opacity;@@ -3532,7 +3532,7 @@ void main() {
35323532 #include <fog_fragment>35333533 #include <premultiplied_alpha_fragment>35343534 #include <dithering_fragment>3535-}`,Ufe=`uniform float size;3535+}`,zfe=`uniform float size;35363536 uniform float scale;35373537 #include <common>35383538 #include <color_pars_vertex>@@ -3563,7 +3563,7 @@ void main() {
35633563 #include <clipping_planes_vertex>35643564 #include <worldpos_vertex>35653565 #include <fog_vertex>3566-}`,kfe=`uniform vec3 diffuse;3566+}`,Vfe=`uniform vec3 diffuse;35673567 uniform float opacity;35683568 #include <common>35693569 #include <color_pars_fragment>@@ -3588,7 +3588,7 @@ void main() {
35883588 #include <colorspace_fragment>35893589 #include <fog_fragment>35903590 #include <premultiplied_alpha_fragment>3591-}`,Gfe=`#include <common>3591+}`,qfe=`#include <common>35923592 #include <batching_pars_vertex>35933593 #include <fog_pars_vertex>35943594 #include <morphtarget_pars_vertex>@@ -3611,7 +3611,7 @@ void main() {
36113611 #include <worldpos_vertex>36123612 #include <shadowmap_vertex>36133613 #include <fog_vertex>3614-}`,zfe=`uniform vec3 color;3614+}`,Hfe=`uniform vec3 color;36153615 uniform float opacity;36163616 #include <common>36173617 #include <fog_pars_fragment>@@ -3627,7 +3627,7 @@ void main() {
36273627 #include <colorspace_fragment>36283628 #include <fog_fragment>36293629 #include <premultiplied_alpha_fragment>3630-}`,Vfe=`uniform float rotation;3630+}`,Wfe=`uniform float rotation;36313631 uniform vec2 center;36323632 #include <common>36333633 #include <uv_pars_vertex>@@ -3651,7 +3651,7 @@ void main() {
36513651 #include <logdepthbuf_vertex>36523652 #include <clipping_planes_vertex>36533653 #include <fog_vertex>3654-}`,qfe=`uniform vec3 diffuse;3654+}`,jfe=`uniform vec3 diffuse;36553655 uniform float opacity;36563656 #include <common>36573657 #include <uv_pars_fragment>@@ -3676,7 +3676,7 @@ void main() {
36763676 #include <tonemapping_fragment>36773677 #include <colorspace_fragment>36783678 #include <fog_fragment>3679-}`,Fn={alphahash_fragment:uue,alphahash_pars_fragment:hue,alphamap_fragment:fue,alphamap_pars_fragment:due,alphatest_fragment:pue,alphatest_pars_fragment:Aue,aomap_fragment:mue,aomap_pars_fragment:gue,batching_pars_vertex:_ue,batching_vertex:xue,begin_vertex:yue,beginnormal_vertex:vue,bsdfs:bue,iridescence_fragment:wue,bumpmap_pars_fragment:Sue,clipping_planes_fragment:Tue,clipping_planes_pars_fragment:Eue,clipping_planes_pars_vertex:Mue,clipping_planes_vertex:Cue,color_fragment:Rue,color_pars_fragment:Pue,color_pars_vertex:Iue,color_vertex:Nue,common:Lue,cube_uv_reflection_fragment:Due,defaultnormal_vertex:Fue,displacementmap_pars_vertex:Oue,displacementmap_vertex:Bue,emissivemap_fragment:Uue,emissivemap_pars_fragment:kue,colorspace_fragment:Gue,colorspace_pars_fragment:zue,envmap_fragment:Vue,envmap_common_pars_fragment:que,envmap_pars_fragment:Hue,envmap_pars_vertex:Wue,envmap_physical_pars_fragment:nhe,envmap_vertex:jue,fog_vertex:Xue,fog_pars_vertex:$ue,fog_fragment:Yue,fog_pars_fragment:Kue,gradientmap_pars_fragment:Zue,lightmap_pars_fragment:Que,lights_lambert_fragment:Jue,lights_lambert_pars_fragment:ehe,lights_pars_begin:the,lights_toon_fragment:ihe,lights_toon_pars_fragment:rhe,lights_phong_fragment:she,lights_phong_pars_fragment:ohe,lights_physical_fragment:ahe,lights_physical_pars_fragment:lhe,lights_fragment_begin:che,lights_fragment_maps:uhe,lights_fragment_end:hhe,lightprobes_pars_fragment:fhe,logdepthbuf_fragment:dhe,logdepthbuf_pars_fragment:phe,logdepthbuf_pars_vertex:Ahe,logdepthbuf_vertex:mhe,map_fragment:ghe,map_pars_fragment:_he,map_particle_fragment:xhe,map_particle_pars_fragment:yhe,metalnessmap_fragment:vhe,metalnessmap_pars_fragment:bhe,morphinstance_vertex:whe,morphcolor_vertex:She,morphnormal_vertex:The,morphtarget_pars_vertex:Ehe,morphtarget_vertex:Mhe,normal_fragment_begin:Che,normal_fragment_maps:Rhe,normal_pars_fragment:Phe,normal_pars_vertex:Ihe,normal_vertex:Nhe,normalmap_pars_fragment:Lhe,clearcoat_normal_fragment_begin:Dhe,clearcoat_normal_fragment_maps:Fhe,clearcoat_pars_fragment:Ohe,iridescence_pars_fragment:Bhe,opaque_fragment:Uhe,packing:khe,premultiplied_alpha_fragment:Ghe,project_vertex:zhe,dithering_fragment:Vhe,dithering_pars_fragment:qhe,roughnessmap_fragment:Hhe,roughnessmap_pars_fragment:Whe,shadowmap_pars_fragment:jhe,shadowmap_pars_vertex:Xhe,shadowmap_vertex:$he,shadowmask_pars_fragment:Yhe,skinbase_vertex:Khe,skinning_pars_vertex:Zhe,skinning_vertex:Qhe,skinnormal_vertex:Jhe,specularmap_fragment:efe,specularmap_pars_fragment:tfe,tonemapping_fragment:nfe,tonemapping_pars_fragment:ife,transmission_fragment:rfe,transmission_pars_fragment:sfe,uv_pars_fragment:ofe,uv_pars_vertex:afe,uv_vertex:lfe,worldpos_vertex:cfe,background_vert:ufe,background_frag:hfe,backgroundCube_vert:ffe,backgroundCube_frag:dfe,cube_vert:pfe,cube_frag:Afe,depth_vert:mfe,depth_frag:gfe,distance_vert:_fe,distance_frag:xfe,equirect_vert:yfe,equirect_frag:vfe,linedashed_vert:bfe,linedashed_frag:wfe,meshbasic_vert:Sfe,meshbasic_frag:Tfe,meshlambert_vert:Efe,meshlambert_frag:Mfe,meshmatcap_vert:Cfe,meshmatcap_frag:Rfe,meshnormal_vert:Pfe,meshnormal_frag:Ife,meshphong_vert:Nfe,meshphong_frag:Lfe,meshphysical_vert:Dfe,meshphysical_frag:Ffe,meshtoon_vert:Ofe,meshtoon_frag:Bfe,points_vert:Ufe,points_frag:kfe,shadow_vert:Gfe,shadow_frag:zfe,sprite_vert:Vfe,sprite_frag:qfe},Nt={common:{diffuse:{value:new Ut(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Sn},alphaMap:{value:null},alphaMapTransform:{value:new Sn},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Sn}},envmap:{envMap:{value:null},envMapRotation:{value:new Sn},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98},dfgLUT:{value:null}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Sn}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Sn}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Sn},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Sn},normalScale:{value:new Oe(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Sn},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new 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Ut(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 ie},probesMax:{value:new ie},probesResolution:{value:new ie}},points:{diffuse:{value:new Ut(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new Sn},alphaTest:{value:0},uvTransform:{value:new Sn}},sprite:{diffuse:{value:new Ut(16777215)},opacity:{value:1},center:{value:new Oe(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new Sn},alphaMap:{value:null},alphaMapTransform:{value:new Sn},alphaTest:{value:0}}},ma={basic:{uniforms:Vo([Nt.common,Nt.specularmap,Nt.envmap,Nt.aomap,Nt.lightmap,Nt.fog]),vertexShader:Fn.meshbasic_vert,fragmentShader:Fn.meshbasic_frag},lambert:{uniforms:Vo([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 Ut(0)},envMapIntensity:{value:1}}]),vertexShader:Fn.meshlambert_vert,fragmentShader:Fn.meshlambert_frag},phong:{uniforms:Vo([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 Ut(0)},specular:{value:new Ut(1118481)},shininess:{value:30},envMapIntensity:{value:1}}]),vertexShader:Fn.meshphong_vert,fragmentShader:Fn.meshphong_frag},standard:{uniforms:Vo([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 Ut(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:Fn.meshphysical_vert,fragmentShader:Fn.meshphysical_frag},toon:{uniforms:Vo([Nt.common,Nt.aomap,Nt.lightmap,Nt.emissivemap,Nt.bumpmap,Nt.normalmap,Nt.displacementmap,Nt.gradientmap,Nt.fog,Nt.lights,{emissive:{value:new 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Vc,JH=new Ut,SL=null,TL=0,EL=0,ML=!1,Zfe=new ie,ZT=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=Zfe}=s;SL=this._renderer.getRenderTarget(),TL=this._renderer.getActiveCubeFace(),EL=this._renderer.getActiveMipmapLevel(),ML=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=nW(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=tW(),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(SL,TL,EL),this._renderer.xr.enabled=ML,e.scissorTest=!1,M_(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===gl||e.mapping===Ql?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),SL=this._renderer.getRenderTarget(),TL=this._renderer.getActiveCubeFace(),EL=this._renderer.getActiveMipmapLevel(),ML=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:vi,minFilter:vi,generateMipmaps:!1,type:Li,format:xr,colorSpace:Gd,depthBuffer:!1},r=eW(e,t,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=eW(e,t,n);let{_lodMax:s}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=Qfe(s)),this._blurMaterial=ede(s,e,t),this._ggxMaterial=Jfe(s,e,t)}return r}_compileMaterial(e){let t=new Hn(new Zn,e);this._renderer.compile(t,S2)}_sceneToCubeUV(e,t,n,r,s){let l=new Rr(90,1,t,n),c=[1,-1,1,1,1,1],u=[1,1,1,-1,-1,-1],f=this._renderer,p=f.autoClear,x=f.toneMapping;f.getClearColor(JH),f.toneMapping=ks,f.autoClear=!1,f.state.buffers.depth.getReversed()&&(f.setRenderTarget(r),f.clearDepth(),f.setRenderTarget(null)),this._backgroundBox===null&&(this._backgroundBox=new Hn(new Gc,new Us({name:"PMREM.Background",side:ui,depthWrite:!1,depthTest:!1})));let w=this._backgroundBox,S=w.material,T=!1,P=e.background;P?P.isColor&&(S.color.copy(P),e.background=null,T=!0):(S.color.copy(JH),T=!0);for(let R=0;R<6;R++){let C=R%3;C===0?(l.up.set(0,c[R],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x+u[R],s.y,s.z)):C===1?(l.up.set(0,0,c[R]),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y+u[R],s.z)):(l.up.set(0,c[R],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y,s.z+u[R]));let L=this._cubeSize;M_(r,C*L,R>2?L:0,L,L),f.setRenderTarget(r),T&&f.render(w,l),f.render(e,l)}f.toneMapping=x,f.autoClear=p,e.background=P}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===gl||e.mapping===Ql;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=nW()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=tW());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;M_(t,0,0,3*l,2*l),n.setRenderTarget(t),n.render(o,S2)}_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),p=0+c*1.25,x=f*p,{_lodMax:v}=this,w=this._sizeLods[n],S=3*w*(n>v-Pp?n-v+Pp:0),T=4*(this._cubeSize-w);l.envMap.value=e.texture,l.roughness.value=x,l.mipInt.value=v-t,M_(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,S2),l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=v-n,M_(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,S2)}_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"&&Ge("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let p=c.uniforms,x=this._sizeLods[n]-1,v=isFinite(s)?Math.PI/(2*x):2*Math.PI/(2*VA-1),w=s/v,S=isFinite(s)?1+Math.floor(u*w):VA;S>VA&&je(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${VA}`);let T=[],P=0;for(let F=0;F<VA;++F){let N=F/w,B=Math.exp(-N*N/2);T.push(B),F===0?P+=B:F<S&&(P+=2*B)}for(let F=0;F<T.length;F++)T[F]=T[F]/P;p.envMap.value=e.texture,p.samples.value=S,p.weights.value=T,p.latitudinal.value=o==="latitudinal",a&&(p.poleAxis.value=a);let{_lodMax:R}=this;p.dTheta.value=v,p.mipInt.value=R-n;let C=this._sizeLods[r],L=3*C*(r>R-Pp?r-R+Pp:0),D=4*(this._cubeSize-C);M_(t,L,D,3*C,2*C),l.setRenderTarget(t),l.render(f,S2)}};function Qfe(i){let e=[],t=[],n=[],r=i,s=i-Pp+1+QH.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-Pp?l=QH[o-i+Pp-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,p=[u,u,f,u,f,f,u,u,f,f,u,f],x=6,v=6,w=3,S=2,T=1,P=new Float32Array(w*v*x),R=new Float32Array(S*v*x),C=new Float32Array(T*v*x);for(let D=0;D<x;D++){let F=D%3*2/3-1,N=D>2?0:-1,B=[F,N,0,F+2/3,N,0,F+2/3,N+1,0,F,N,0,F+2/3,N+1,0,F,N+1,0];P.set(B,w*v*D),R.set(p,S*v*D);let z=[D,D,D,D,D,D];C.set(z,T*v*D)}let L=new Zn;L.setAttribute("position",new Ni(P,w)),L.setAttribute("uv",new Ni(R,S)),L.setAttribute("faceIndex",new Ni(C,T)),n.push(new Hn(L,null)),r>Pp&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function eW(i,e,t){let n=new ca(i,e,t);return n.texture.mapping=Hu,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function M_(i,e,t,n,r){i.viewport.set(e,t,n,r),i.scissor.set(e,t,n,r)}function Jfe(i,e,t){return new jr({name:"PMREMGGXConvolution",defines:{GGX_SAMPLES:Kfe,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},roughness:{value:0},mipInt:{value:0}},vertexShader:e3(),fragmentShader:`3679+}`,Fn={alphahash_fragment:due,alphahash_pars_fragment:pue,alphamap_fragment:Aue,alphamap_pars_fragment:mue,alphatest_fragment:gue,alphatest_pars_fragment:_ue,aomap_fragment:xue,aomap_pars_fragment:yue,batching_pars_vertex:vue,batching_vertex:bue,begin_vertex:wue,beginnormal_vertex:Sue,bsdfs:Tue,iridescence_fragment:Eue,bumpmap_pars_fragment:Mue,clipping_planes_fragment:Cue,clipping_planes_pars_fragment:Rue,clipping_planes_pars_vertex:Pue,clipping_planes_vertex:Iue,color_fragment:Nue,color_pars_fragment:Lue,color_pars_vertex:Due,color_vertex:Fue,common:Oue,cube_uv_reflection_fragment:Bue,defaultnormal_vertex:Uue,displacementmap_pars_vertex:kue,displacementmap_vertex:Gue,emissivemap_fragment:zue,emissivemap_pars_fragment:Vue,colorspace_fragment:que,colorspace_pars_fragment:Hue,envmap_fragment:Wue,envmap_common_pars_fragment:jue,envmap_pars_fragment:Xue,envmap_pars_vertex:$ue,envmap_physical_pars_fragment:she,envmap_vertex:Yue,fog_vertex:Zue,fog_pars_vertex:Kue,fog_fragment:Que,fog_pars_fragment:Jue,gradientmap_pars_fragment:ehe,lightmap_pars_fragment:the,lights_lambert_fragment:nhe,lights_lambert_pars_fragment:ihe,lights_pars_begin:rhe,lights_toon_fragment:ohe,lights_toon_pars_fragment:ahe,lights_phong_fragment:lhe,lights_phong_pars_fragment:che,lights_physical_fragment:uhe,lights_physical_pars_fragment:hhe,lights_fragment_begin:fhe,lights_fragment_maps:dhe,lights_fragment_end:phe,lightprobes_pars_fragment:Ahe,logdepthbuf_fragment:mhe,logdepthbuf_pars_fragment:ghe,logdepthbuf_pars_vertex:_he,logdepthbuf_vertex:xhe,map_fragment:yhe,map_pars_fragment:vhe,map_particle_fragment:bhe,map_particle_pars_fragment:whe,metalnessmap_fragment:She,metalnessmap_pars_fragment:The,morphinstance_vertex:Ehe,morphcolor_vertex:Mhe,morphnormal_vertex:Che,morphtarget_pars_vertex:Rhe,morphtarget_vertex:Phe,normal_fragment_begin:Ihe,normal_fragment_maps:Nhe,normal_pars_fragment:Lhe,normal_pars_vertex:Dhe,normal_vertex:Fhe,normalmap_pars_fragment:Ohe,clearcoat_normal_fragment_begin:Bhe,clearcoat_normal_fragment_maps:Uhe,clearcoat_pars_fragment:khe,iridescence_pars_fragment:Ghe,opaque_fragment:zhe,packing:Vhe,premultiplied_alpha_fragment:qhe,project_vertex:Hhe,dithering_fragment:Whe,dithering_pars_fragment:jhe,roughnessmap_fragment:Xhe,roughnessmap_pars_fragment:$he,shadowmap_pars_fragment:Yhe,shadowmap_pars_vertex:Zhe,shadowmap_vertex:Khe,shadowmask_pars_fragment:Qhe,skinbase_vertex:Jhe,skinning_pars_vertex:efe,skinning_vertex:tfe,skinnormal_vertex:nfe,specularmap_fragment:ife,specularmap_pars_fragment:rfe,tonemapping_fragment:sfe,tonemapping_pars_fragment:ofe,transmission_fragment:afe,transmission_pars_fragment:lfe,uv_pars_fragment:cfe,uv_pars_vertex:ufe,uv_vertex:hfe,worldpos_vertex:ffe,background_vert:dfe,background_frag:pfe,backgroundCube_vert:Afe,backgroundCube_frag:mfe,cube_vert:gfe,cube_frag:_fe,depth_vert:xfe,depth_frag:yfe,distance_vert:vfe,distance_frag:bfe,equirect_vert:wfe,equirect_frag:Sfe,linedashed_vert:Tfe,linedashed_frag:Efe,meshbasic_vert:Mfe,meshbasic_frag:Cfe,meshlambert_vert:Rfe,meshlambert_frag:Pfe,meshmatcap_vert:Ife,meshmatcap_frag:Nfe,meshnormal_vert:Lfe,meshnormal_frag:Dfe,meshphong_vert:Ffe,meshphong_frag:Ofe,meshphysical_vert:Bfe,meshphysical_frag:Ufe,meshtoon_vert:kfe,meshtoon_frag:Gfe,points_vert:zfe,points_frag:Vfe,shadow_vert:qfe,shadow_frag:Hfe,sprite_vert:Wfe,sprite_frag:jfe},Nt={common:{diffuse:{value:new 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Vc,tW=new Ut,TL=null,EL=0,ML=0,CL=!1,ede=new ie,KT=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=ede}=s;TL=this._renderer.getRenderTarget(),EL=this._renderer.getActiveCubeFace(),ML=this._renderer.getActiveMipmapLevel(),CL=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 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e=0;e<this._lodMeshes.length;e++)this._lodMeshes[e].geometry.dispose()}_cleanup(e){this._renderer.setRenderTarget(TL,EL,ML),this._renderer.xr.enabled=CL,e.scissorTest=!1,M_(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===gl||e.mapping===Ql?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),TL=this._renderer.getRenderTarget(),EL=this._renderer.getActiveCubeFace(),ML=this._renderer.getActiveMipmapLevel(),CL=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:vi,minFilter:vi,generateMipmaps:!1,type:Li,format:xr,colorSpace:Gd,depthBuffer:!1},r=nW(e,t,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=nW(e,t,n);let{_lodMax:s}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=tde(s)),this._blurMaterial=ide(s,e,t),this._ggxMaterial=nde(s,e,t)}return r}_compileMaterial(e){let t=new Hn(new Kn,e);this._renderer.compile(t,S2)}_sceneToCubeUV(e,t,n,r,s){let l=new Rr(90,1,t,n),c=[1,-1,1,1,1,1],u=[1,1,1,-1,-1,-1],f=this._renderer,p=f.autoClear,x=f.toneMapping;f.getClearColor(tW),f.toneMapping=ks,f.autoClear=!1,f.state.buffers.depth.getReversed()&&(f.setRenderTarget(r),f.clearDepth(),f.setRenderTarget(null)),this._backgroundBox===null&&(this._backgroundBox=new Hn(new Gc,new Us({name:"PMREM.Background",side:ui,depthWrite:!1,depthTest:!1})));let w=this._backgroundBox,S=w.material,T=!1,P=e.background;P?P.isColor&&(S.color.copy(P),e.background=null,T=!0):(S.color.copy(tW),T=!0);for(let R=0;R<6;R++){let C=R%3;C===0?(l.up.set(0,c[R],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x+u[R],s.y,s.z)):C===1?(l.up.set(0,0,c[R]),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y+u[R],s.z)):(l.up.set(0,c[R],0),l.position.set(s.x,s.y,s.z),l.lookAt(s.x,s.y,s.z+u[R]));let L=this._cubeSize;M_(r,C*L,R>2?L:0,L,L),f.setRenderTarget(r),T&&f.render(w,l),f.render(e,l)}f.toneMapping=x,f.autoClear=p,e.background=P}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===gl||e.mapping===Ql;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=rW()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=iW());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;M_(t,0,0,3*l,2*l),n.setRenderTarget(t),n.render(o,S2)}_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),p=0+c*1.25,x=f*p,{_lodMax:v}=this,w=this._sizeLods[n],S=3*w*(n>v-Pp?n-v+Pp:0),T=4*(this._cubeSize-w);l.envMap.value=e.texture,l.roughness.value=x,l.mipInt.value=v-t,M_(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,S2),l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=v-n,M_(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,S2)}_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"&&Ge("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let p=c.uniforms,x=this._sizeLods[n]-1,v=isFinite(s)?Math.PI/(2*x):2*Math.PI/(2*qA-1),w=s/v,S=isFinite(s)?1+Math.floor(u*w):qA;S>qA&&je(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${qA}`);let T=[],P=0;for(let F=0;F<qA;++F){let N=F/w,B=Math.exp(-N*N/2);T.push(B),F===0?P+=B:F<S&&(P+=2*B)}for(let F=0;F<T.length;F++)T[F]=T[F]/P;p.envMap.value=e.texture,p.samples.value=S,p.weights.value=T,p.latitudinal.value=o==="latitudinal",a&&(p.poleAxis.value=a);let{_lodMax:R}=this;p.dTheta.value=v,p.mipInt.value=R-n;let C=this._sizeLods[r],L=3*C*(r>R-Pp?r-R+Pp:0),D=4*(this._cubeSize-C);M_(t,L,D,3*C,2*C),l.setRenderTarget(t),l.render(f,S2)}};function tde(i){let e=[],t=[],n=[],r=i,s=i-Pp+1+eW.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-Pp?l=eW[o-i+Pp-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,p=[u,u,f,u,f,f,u,u,f,f,u,f],x=6,v=6,w=3,S=2,T=1,P=new Float32Array(w*v*x),R=new Float32Array(S*v*x),C=new Float32Array(T*v*x);for(let D=0;D<x;D++){let F=D%3*2/3-1,N=D>2?0:-1,B=[F,N,0,F+2/3,N,0,F+2/3,N+1,0,F,N,0,F+2/3,N+1,0,F,N+1,0];P.set(B,w*v*D),R.set(p,S*v*D);let z=[D,D,D,D,D,D];C.set(z,T*v*D)}let L=new Kn;L.setAttribute("position",new Ni(P,w)),L.setAttribute("uv",new Ni(R,S)),L.setAttribute("faceIndex",new Ni(C,T)),n.push(new Hn(L,null)),r>Pp&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function nW(i,e,t){let n=new ua(i,e,t);return n.texture.mapping=Hu,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function M_(i,e,t,n,r){i.viewport.set(e,t,n,r),i.scissor.set(e,t,n,r)}function nde(i,e,t){return new jr({name:"PMREMGGXConvolution",defines:{GGX_SAMPLES:Jfe,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},roughness:{value:0},mipInt:{value:0}},vertexShader:e3(),fragmentShader:`36803680 36813681 precision highp float;36823682 precision highp int;@@ -3780,7 +3780,7 @@ void main() {
37803780 37813781 gl_FragColor = vec4(prefilteredColor, 1.0);37823782 }3783- `,blending:Xr,depthTest:!1,depthWrite:!1})}function ede(i,e,t){let n=new Float32Array(VA),r=new ie(0,1,0);return new jr({name:"SphericalGaussianBlur",defines:{n:VA,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:e3(),fragmentShader:`3783+ `,blending:Xr,depthTest:!1,depthWrite:!1})}function ide(i,e,t){let n=new Float32Array(qA),r=new ie(0,1,0);return new jr({name:"SphericalGaussianBlur",defines:{n:qA,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${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:e3(),fragmentShader:`37843784 37853785 precision mediump float;37863786 precision mediump int;@@ -3840,7 +3840,7 @@ void main() {
38403840 }38413841 38423842 }3843- `,blending:Xr,depthTest:!1,depthWrite:!1})}function tW(){return new jr({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:e3(),fragmentShader:`3843+ `,blending:Xr,depthTest:!1,depthWrite:!1})}function iW(){return new jr({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:e3(),fragmentShader:`38443844 38453845 precision mediump float;38463846 precision mediump int;@@ -3859,7 +3859,7 @@ void main() {
38593859 gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );38603860 38613861 }3862- `,blending:Xr,depthTest:!1,depthWrite:!1})}function nW(){return new jr({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:e3(),fragmentShader:`3862+ `,blending:Xr,depthTest:!1,depthWrite:!1})}function rW(){return new jr({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:e3(),fragmentShader:`38633863 38643864 precision mediump float;38653865 precision mediump int;@@ -3930,7 +3930,7 @@ void main() {
39303930 gl_Position = vec4( position, 1.0 );39313931 39323932 }3933- `}var QT=class extends ca{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 Uu(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:`3933+ `}var QT=class extends ua{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 Uu(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:`39343934 39353935 varying vec3 vWorldDirection;39363936 @@ -3965,7 +3965,7 @@ void main() {
39653965 gl_FragColor = texture2D( tEquirect, sampleUV );39663966 39673967 }3968- `},r=new Gc(5,5,5),s=new jr({name:"CubemapFromEquirect",uniforms:GA(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:ui,blending:Xr});s.uniforms.tEquirect.value=t;let o=new Hn(r,s),a=t.minFilter;return t.minFilter===go&&(t.minFilter=vi),new y_(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 tde(i){let e=new WeakMap,t=new WeakMap,n=null;function r(p,x=!1){return p==null?null:x?o(p):s(p)}function s(p){if(p&&p.isTexture){let x=p.mapping;if(x===ep||x===tp)if(e.has(p)){let v=e.get(p).texture;return a(v,p.mapping)}else{let v=p.image;if(v&&v.height>0){let w=new QT(v.height);return w.fromEquirectangularTexture(i,p),e.set(p,w),p.addEventListener("dispose",c),a(w.texture,p.mapping)}else return null}}return p}function o(p){if(p&&p.isTexture){let x=p.mapping,v=x===ep||x===tp,w=x===gl||x===Ql;if(v||w){let S=t.get(p),T=S!==void 0?S.texture.pmremVersion:0;if(p.isRenderTargetTexture&&p.pmremVersion!==T)return n===null&&(n=new ZT(i)),S=v?n.fromEquirectangular(p,S):n.fromCubemap(p,S),S.texture.pmremVersion=p.pmremVersion,t.set(p,S),S.texture;if(S!==void 0)return S.texture;{let P=p.image;return v&&P&&P.height>0||w&&P&&l(P)?(n===null&&(n=new ZT(i)),S=v?n.fromEquirectangular(p):n.fromCubemap(p),S.texture.pmremVersion=p.pmremVersion,t.set(p,S),p.addEventListener("dispose",u),S.texture):null}}}return p}function a(p,x){return x===ep?p.mapping=gl:x===tp&&(p.mapping=Ql),p}function l(p){let x=0,v=6;for(let w=0;w<v;w++)p[w]!==void 0&&x++;return x===v}function c(p){let x=p.target;x.removeEventListener("dispose",c);let v=e.get(x);v!==void 0&&(e.delete(x),v.dispose())}function u(p){let x=p.target;x.removeEventListener("dispose",u);let v=t.get(x);v!==void 0&&(t.delete(x),v.dispose())}function f(){e=new WeakMap,t=new WeakMap,n!==null&&(n.dispose(),n=null)}return{get:r,dispose:f}}function nde(i){let e={};function t(n){if(e[n]!==void 0)return e[n];let r=i.getExtension(n);return e[n]=r,r}return{has:function(n){return t(n)!==null},init:function(){t("EXT_color_buffer_float"),t("WEBGL_clip_cull_distance"),t("OES_texture_float_linear"),t("EXT_color_buffer_half_float"),t("WEBGL_multisampled_render_to_texture"),t("WEBGL_render_shared_exponent")},get:function(n){let r=t(n);return r===null&&Kn("WebGLRenderer: "+n+" extension not supported."),r}}}function ide(i,e,t,n){let r={},s=new WeakMap;function o(f){let p=f.target;p.index!==null&&e.remove(p.index);for(let v in p.attributes)e.remove(p.attributes[v]);p.removeEventListener("dispose",o),delete r[p.id];let x=s.get(p);x&&(e.remove(x),s.delete(p)),n.releaseStatesOfGeometry(p),p.isInstancedBufferGeometry===!0&&delete p._maxInstanceCount,t.memory.geometries--}function a(f,p){return r[p.id]===!0||(p.addEventListener("dispose",o),r[p.id]=!0,t.memory.geometries++),p}function l(f){let p=f.attributes;for(let x in p)e.update(p[x],i.ARRAY_BUFFER)}function c(f){let p=[],x=f.index,v=f.attributes.position,w=0;if(v===void 0)return;if(x!==null){let P=x.array;w=x.version;for(let R=0,C=P.length;R<C;R+=3){let L=P[R+0],D=P[R+1],F=P[R+2];p.push(L,D,D,F,F,L)}}else{let P=v.array;w=v.version;for(let R=0,C=P.length/3-1;R<C;R+=3){let L=R+0,D=R+1,F=R+2;p.push(L,D,D,F,F,L)}}let S=new(v.count>=65535?gA:mA)(p,1);S.version=w;let T=s.get(f);T&&e.remove(T),s.set(f,S)}function u(f){let p=s.get(f);if(p){let x=f.index;x!==null&&p.version<x.version&&c(f)}else c(f);return s.get(f)}return{get:a,update:l,getWireframeAttribute:u}}function rde(i,e,t){let n;function r(f){n=f}let s,o;function a(f){s=f.type,o=f.bytesPerElement}function l(f,p){i.drawElements(n,p,s,f*o),t.update(p,n,1)}function c(f,p,x){x!==0&&(i.drawElementsInstanced(n,p,s,f*o,x),t.update(p,n,x))}function u(f,p,x){if(x===0)return;e.get("WEBGL_multi_draw").multiDrawElementsWEBGL(n,p,0,s,f,0,x);let w=0;for(let S=0;S<x;S++)w+=p[S];t.update(w,n,1)}this.setMode=r,this.setIndex=a,this.render=l,this.renderInstances=c,this.renderMultiDraw=u}function sde(i){let e={geometries:0,textures:0},t={frame:0,calls:0,triangles:0,points:0,lines:0};function n(s,o,a){switch(t.calls++,o){case i.TRIANGLES:t.triangles+=a*(s/3);break;case i.LINES:t.lines+=a*(s/2);break;case i.LINE_STRIP:t.lines+=a*(s-1);break;case i.LINE_LOOP:t.lines+=a*s;break;case i.POINTS:t.points+=a*s;break;default:Ge("WebGLInfo: Unknown draw mode:",o);break}}function r(){t.calls=0,t.triangles=0,t.points=0,t.lines=0}return{memory:e,render:t,programs:null,autoReset:!0,reset:r,update:n}}function ode(i,e,t){let n=new WeakMap,r=new gn;function s(o,a,l){let c=o.morphTargetInfluences,u=a.morphAttributes.position||a.morphAttributes.normal||a.morphAttributes.color,f=u!==void 0?u.length:0,p=n.get(a);if(p===void 0||p.count!==f){let 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e={geometries:0,textures:0},t={frame:0,calls:0,triangles:0,points:0,lines:0};function n(s,o,a){switch(t.calls++,o){case i.TRIANGLES:t.triangles+=a*(s/3);break;case i.LINES:t.lines+=a*(s/2);break;case i.LINE_STRIP:t.lines+=a*(s-1);break;case i.LINE_LOOP:t.lines+=a*s;break;case i.POINTS:t.points+=a*s;break;default:Ge("WebGLInfo: Unknown draw mode:",o);break}}function r(){t.calls=0,t.triangles=0,t.points=0,t.lines=0}return{memory:e,render:t,programs:null,autoReset:!0,reset:r,update:n}}function cde(i,e,t){let n=new WeakMap,r=new gn;function s(o,a,l){let c=o.morphTargetInfluences,u=a.morphAttributes.position||a.morphAttributes.normal||a.morphAttributes.color,f=u!==void 0?u.length:0,p=n.get(a);if(p===void 0||p.count!==f){let B=function(){F.dispose(),n.delete(a),a.removeEventListener("dispose",B)};p!==void 0&&p.texture.dispose();let x=a.morphAttributes.position!==void 0,v=a.morphAttributes.normal!==void 0,w=a.morphAttributes.color!==void 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hde={[l2]:"LINEAR_TONE_MAPPING",[c2]:"REINHARD_TONE_MAPPING",[u2]:"CINEON_TONE_MAPPING",[h2]:"ACES_FILMIC_TONE_MAPPING",[f2]:"AGX_TONE_MAPPING",[d2]:"NEUTRAL_TONE_MAPPING",[$N]:"CUSTOM_TONE_MAPPING"};function fde(i,e,t,n,r,s){let o=new ua(e,t,{type:i,depthBuffer:r,stencilBuffer:s,samples:n?4:0,depthTexture:r?new os(e,t):void 0}),a=new ua(e,t,{type:Li,depthBuffer:!1,stencilBuffer:!1}),l=new Kn;l.setAttribute("position",new kn([-1,3,0,-1,-1,0,3,-1,0],3)),l.setAttribute("uv",new kn([0,2,0,0,2,0],2));let c=new bT({uniforms:{tDiffuse:{value:null}},vertexShader:`39693969 precision highp float;39703970 39713971 uniform mat4 modelViewMatrix;@@ -4011,17 +4011,17 @@ void main() {
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0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(i.uniform3i(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(Gs(t,e))return;i.uniform3iv(this.addr,e),zs(t,e)}}function yde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(i.uniform4i(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(Gs(t,e))return;i.uniform4iv(this.addr,e),zs(t,e)}}function vde(i,e){let t=this.cache;t[0]!==e&&(i.uniform1ui(this.addr,e),t[0]=e)}function bde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(i.uniform2ui(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(Gs(t,e))return;i.uniform2uiv(this.addr,e),zs(t,e)}}function wde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(i.uniform3ui(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(Gs(t,e))return;i.uniform3uiv(this.addr,e),zs(t,e)}}function Sde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(i.uniform4ui(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(Gs(t,e))return;i.uniform4uiv(this.addr,e),zs(t,e)}}function Tde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r);let s;this.type===i.SAMPLER_2D_SHADOW?(PL.compareFunction=t.isReversedDepthBuffer()?Hc:th,s=PL):s=wW,t.setTexture2D(e||s,r)}function Ede(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTexture3D(e||TW,r)}function Mde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTextureCube(e||EW,r)}function Cde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTexture2DArray(e||SW,r)}function Rde(i){switch(i){case 5126:return ude;case 35664:return hde;case 35665:return fde;case 35666:return dde;case 35674:return pde;case 35675:return Ade;case 35676:return mde;case 5124:case 35670:return gde;case 35667:case 35671:return _de;case 35668:case 35672:return xde;case 35669:case 35673:return yde;case 5125:return vde;case 36294:return bde;case 36295:return wde;case 36296:return Sde;case 35678:case 36198:case 36298:case 36306:case 35682:return Tde;case 35679:case 36299:case 36307:return Ede;case 35680:case 36300:case 36308:case 36293:return Mde;case 36289:case 36303:case 36311:case 36292:return Cde}}function Pde(i,e){i.uniform1fv(this.addr,e)}function Ide(i,e){let t=R_(e,this.size,2);i.uniform2fv(this.addr,t)}function Nde(i,e){let t=R_(e,this.size,3);i.uniform3fv(this.addr,t)}function Lde(i,e){let t=R_(e,this.size,4);i.uniform4fv(this.addr,t)}function Dde(i,e){let t=R_(e,this.size,4);i.uniformMatrix2fv(this.addr,!1,t)}function Fde(i,e){let t=R_(e,this.size,9);i.uniformMatrix3fv(this.addr,!1,t)}function Ode(i,e){let t=R_(e,this.size,16);i.uniformMatrix4fv(this.addr,!1,t)}function Bde(i,e){i.uniform1iv(this.addr,e)}function Ude(i,e){i.uniform2iv(this.addr,e)}function kde(i,e){i.uniform3iv(this.addr,e)}function Gde(i,e){i.uniform4iv(this.addr,e)}function zde(i,e){i.uniform1uiv(this.addr,e)}function Vde(i,e){i.uniform2uiv(this.addr,e)}function qde(i,e){i.uniform3uiv(this.addr,e)}function Hde(i,e){i.uniform4uiv(this.addr,e)}function Wde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));let o;this.type===i.SAMPLER_2D_SHADOW?o=PL:o=wW;for(let a=0;a!==r;++a)t.setTexture2D(e[a]||o,s[a])}function jde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTexture3D(e[o]||TW,s[o])}function Xde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTextureCube(e[o]||EW,s[o])}function $de(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTexture2DArray(e[o]||SW,s[o])}function Yde(i){switch(i){case 5126:return Pde;case 35664:return Ide;case 35665:return Nde;case 35666:return Lde;case 35674:return Dde;case 35675:return Fde;case 35676:return Ode;case 5124:case 35670:return Bde;case 35667:case 35671:return Ude;case 35668:case 35672:return kde;case 35669:case 35673:return Gde;case 5125:return zde;case 36294:return Vde;case 36295:return qde;case 36296:return Hde;case 35678:case 36198:case 36298:case 36306:case 35682:return Wde;case 35679:case 36299:case 36307:return jde;case 35680:case 36300:case 36308:case 36293:return Xde;case 36289:case 36303:case 36311:case 36292:return $de}}var IL=class{constructor(e,t,n){this.id=e,this.addr=n,this.cache=[],this.type=t.type,this.setValue=Rde(t.type)}},NL=class{constructor(e,t,n){this.id=e,this.addr=n,this.cache=[],this.type=t.type,this.size=t.size,this.setValue=Yde(t.type)}},LL=class{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,n){let r=this.seq;for(let s=0,o=r.length;s!==o;++s){let a=r[s];a.setValue(e,t[a.id],n)}}},CL=/(\w+)(\])?(\[|\.)?/g;function lW(i,e){i.seq.push(e),i.map[e.id]=e}function Kde(i,e,t){let n=i.name,r=n.length;for(CL.lastIndex=0;;){let s=CL.exec(n),o=CL.lastIndex,a=s[1],l=s[2]==="]",c=s[3];if(l&&(a=a|0),c===void 0||c==="["&&o+2===r){lW(t,c===void 0?new IL(a,i,e):new NL(a,i,e));break}else{let f=t.map[a];f===void 0&&(f=new LL(a),lW(t,f)),t=f}}}var C_=class{constructor(e,t){this.seq=[],this.map={};let n=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let o=0;o<n;++o){let a=e.getActiveUniform(t,o),l=e.getUniformLocation(t,a.name);Kde(a,l,this)}let r=[],s=[];for(let o of this.seq)o.type===e.SAMPLER_2D_SHADOW||o.type===e.SAMPLER_CUBE_SHADOW||o.type===e.SAMPLER_2D_ARRAY_SHADOW?r.push(o):s.push(o);r.length>0&&(this.seq=r.concat(s))}setValue(e,t,n,r){let s=this.map[t];s!==void 0&&s.setValue(e,n,r)}setOptional(e,t,n){let r=t[n];r!==void 0&&this.setValue(e,n,r)}static upload(e,t,n,r){for(let s=0,o=t.length;s!==o;++s){let a=t[s],l=n[a.id];l.needsUpdate!==!1&&a.setValue(e,l.value,r)}}static seqWithValue(e,t){let n=[];for(let r=0,s=e.length;r!==s;++r){let o=e[r];o.id in t&&n.push(o)}return n}};function cW(i,e,t){let n=i.createShader(e);return i.shaderSource(n,t),i.compileShader(n),n}var Zde=37297,Qde=0;function Jde(i,e){let t=i.split(`4014+ }`,depthTest:!1,depthWrite:!1}),u=new Hn(l,c),f=new Vc(-1,1,1,-1,0,1),p=null,x=null,v=!1,w,S=null,T=[],P=!1;this.setSize=function(R,C){o.setSize(R,C),a.setSize(R,C);for(let L=0;L<T.length;L++){let D=T[L];D.setSize&&D.setSize(R,C)}},this.setEffects=function(R){T=R,P=T.length>0&&T[0].isRenderPass===!0;let C=o.width,L=o.height;for(let D=0;D<T.length;D++){let F=T[D];F.setSize&&F.setSize(C,L)}},this.begin=function(R,C){if(v||R.toneMapping===ks&&T.length===0)return!1;if(S=C,C!==null){let L=C.width,D=C.height;(o.width!==L||o.height!==D)&&this.setSize(L,D)}return P===!1&&R.setRenderTarget(o),w=R.toneMapping,R.toneMapping=ks,!0},this.hasRenderPass=function(){return P},this.end=function(R,C){R.toneMapping=w,v=!0;let L=o,D=a;for(let F=0;F<T.length;F++){let N=T[F];if(N.enabled!==!1&&(N.render(R,D,L,C),N.needsSwap!==!1)){let B=L;L=D,D=B}}if(p!==R.outputColorSpace||x!==R.toneMapping){p=R.outputColorSpace,x=R.toneMapping,c.defines={},sn.getTransfer(p)===Bt&&(c.defines.SRGB_TRANSFER="");let F=hde[x];F&&(c.defines[F]=""),c.needsUpdate=!0}c.uniforms.tDiffuse.value=L.texture,R.setRenderTarget(S),R.render(u,f),S=null,v=!1},this.isCompositing=function(){return v},this.dispose=function(){o.depthTexture&&o.depthTexture.dispose(),o.dispose(),a.dispose(),l.dispose(),c.dispose()}}var TW=new bs,IL=new os(1,1),EW=new mA,MW=new pT,CW=new Uu,sW=[],oW=[],aW=new Float32Array(16),lW=new Float32Array(9),cW=new Float32Array(4);function R_(i,e,t){let n=i[0];if(n<=0||n>0)return i;let r=e*t,s=sW[r];if(s===void 0&&(s=new Float32Array(r),sW[r]=s),e!==0){n.toArray(s,0);for(let o=1,a=0;o!==e;++o)a+=t,i[o].toArray(s,a)}return s}function Gs(i,e){if(i.length!==e.length)return!1;for(let t=0,n=i.length;t<n;t++)if(i[t]!==e[t])return!1;return!0}function zs(i,e){for(let t=0,n=e.length;t<n;t++)i[t]=e[t]}function t3(i,e){let t=oW[e];t===void 0&&(t=new Int32Array(e),oW[e]=t);for(let n=0;n!==e;++n)t[n]=i.allocateTextureUnit();return t}function dde(i,e){let t=this.cache;t[0]!==e&&(i.uniform1f(this.addr,e),t[0]=e)}function pde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(i.uniform2f(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(Gs(t,e))return;i.uniform2fv(this.addr,e),zs(t,e)}}function Ade(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(i.uniform3f(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else if(e.r!==void 0)(t[0]!==e.r||t[1]!==e.g||t[2]!==e.b)&&(i.uniform3f(this.addr,e.r,e.g,e.b),t[0]=e.r,t[1]=e.g,t[2]=e.b);else{if(Gs(t,e))return;i.uniform3fv(this.addr,e),zs(t,e)}}function mde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(i.uniform4f(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(Gs(t,e))return;i.uniform4fv(this.addr,e),zs(t,e)}}function gde(i,e){let t=this.cache,n=e.elements;if(n===void 0){if(Gs(t,e))return;i.uniformMatrix2fv(this.addr,!1,e),zs(t,e)}else{if(Gs(t,n))return;cW.set(n),i.uniformMatrix2fv(this.addr,!1,cW),zs(t,n)}}function _de(i,e){let t=this.cache,n=e.elements;if(n===void 0){if(Gs(t,e))return;i.uniformMatrix3fv(this.addr,!1,e),zs(t,e)}else{if(Gs(t,n))return;lW.set(n),i.uniformMatrix3fv(this.addr,!1,lW),zs(t,n)}}function xde(i,e){let t=this.cache,n=e.elements;if(n===void 0){if(Gs(t,e))return;i.uniformMatrix4fv(this.addr,!1,e),zs(t,e)}else{if(Gs(t,n))return;aW.set(n),i.uniformMatrix4fv(this.addr,!1,aW),zs(t,n)}}function yde(i,e){let t=this.cache;t[0]!==e&&(i.uniform1i(this.addr,e),t[0]=e)}function vde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(i.uniform2i(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(Gs(t,e))return;i.uniform2iv(this.addr,e),zs(t,e)}}function bde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(i.uniform3i(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(Gs(t,e))return;i.uniform3iv(this.addr,e),zs(t,e)}}function wde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(i.uniform4i(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(Gs(t,e))return;i.uniform4iv(this.addr,e),zs(t,e)}}function Sde(i,e){let t=this.cache;t[0]!==e&&(i.uniform1ui(this.addr,e),t[0]=e)}function Tde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(i.uniform2ui(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(Gs(t,e))return;i.uniform2uiv(this.addr,e),zs(t,e)}}function Ede(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(i.uniform3ui(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(Gs(t,e))return;i.uniform3uiv(this.addr,e),zs(t,e)}}function Mde(i,e){let t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(i.uniform4ui(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(Gs(t,e))return;i.uniform4uiv(this.addr,e),zs(t,e)}}function Cde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r);let s;this.type===i.SAMPLER_2D_SHADOW?(IL.compareFunction=t.isReversedDepthBuffer()?Hc:th,s=IL):s=TW,t.setTexture2D(e||s,r)}function Rde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTexture3D(e||MW,r)}function Pde(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTextureCube(e||CW,r)}function Ide(i,e,t){let n=this.cache,r=t.allocateTextureUnit();n[0]!==r&&(i.uniform1i(this.addr,r),n[0]=r),t.setTexture2DArray(e||EW,r)}function Nde(i){switch(i){case 5126:return dde;case 35664:return pde;case 35665:return Ade;case 35666:return mde;case 35674:return gde;case 35675:return _de;case 35676:return xde;case 5124:case 35670:return yde;case 35667:case 35671:return vde;case 35668:case 35672:return bde;case 35669:case 35673:return wde;case 5125:return Sde;case 36294:return Tde;case 36295:return Ede;case 36296:return Mde;case 35678:case 36198:case 36298:case 36306:case 35682:return Cde;case 35679:case 36299:case 36307:return Rde;case 35680:case 36300:case 36308:case 36293:return Pde;case 36289:case 36303:case 36311:case 36292:return Ide}}function Lde(i,e){i.uniform1fv(this.addr,e)}function Dde(i,e){let t=R_(e,this.size,2);i.uniform2fv(this.addr,t)}function Fde(i,e){let t=R_(e,this.size,3);i.uniform3fv(this.addr,t)}function Ode(i,e){let t=R_(e,this.size,4);i.uniform4fv(this.addr,t)}function Bde(i,e){let t=R_(e,this.size,4);i.uniformMatrix2fv(this.addr,!1,t)}function Ude(i,e){let t=R_(e,this.size,9);i.uniformMatrix3fv(this.addr,!1,t)}function kde(i,e){let t=R_(e,this.size,16);i.uniformMatrix4fv(this.addr,!1,t)}function Gde(i,e){i.uniform1iv(this.addr,e)}function zde(i,e){i.uniform2iv(this.addr,e)}function Vde(i,e){i.uniform3iv(this.addr,e)}function qde(i,e){i.uniform4iv(this.addr,e)}function Hde(i,e){i.uniform1uiv(this.addr,e)}function Wde(i,e){i.uniform2uiv(this.addr,e)}function jde(i,e){i.uniform3uiv(this.addr,e)}function Xde(i,e){i.uniform4uiv(this.addr,e)}function $de(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));let o;this.type===i.SAMPLER_2D_SHADOW?o=IL:o=TW;for(let a=0;a!==r;++a)t.setTexture2D(e[a]||o,s[a])}function Yde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTexture3D(e[o]||MW,s[o])}function Zde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTextureCube(e[o]||CW,s[o])}function Kde(i,e,t){let n=this.cache,r=e.length,s=t3(t,r);Gs(n,s)||(i.uniform1iv(this.addr,s),zs(n,s));for(let o=0;o!==r;++o)t.setTexture2DArray(e[o]||EW,s[o])}function Qde(i){switch(i){case 5126:return Lde;case 35664:return Dde;case 35665:return Fde;case 35666:return Ode;case 35674:return Bde;case 35675:return Ude;case 35676:return kde;case 5124:case 35670:return Gde;case 35667:case 35671:return zde;case 35668:case 35672:return Vde;case 35669:case 35673:return qde;case 5125:return Hde;case 36294:return Wde;case 36295:return jde;case 36296:return Xde;case 35678:case 36198:case 36298:case 36306:case 35682:return $de;case 35679:case 36299:case 36307:return Yde;case 35680:case 36300:case 36308:case 36293:return Zde;case 36289:case 36303:case 36311:case 36292:return Kde}}var NL=class{constructor(e,t,n){this.id=e,this.addr=n,this.cache=[],this.type=t.type,this.setValue=Nde(t.type)}},LL=class{constructor(e,t,n){this.id=e,this.addr=n,this.cache=[],this.type=t.type,this.size=t.size,this.setValue=Qde(t.type)}},DL=class{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,n){let r=this.seq;for(let s=0,o=r.length;s!==o;++s){let a=r[s];a.setValue(e,t[a.id],n)}}},RL=/(\w+)(\])?(\[|\.)?/g;function uW(i,e){i.seq.push(e),i.map[e.id]=e}function Jde(i,e,t){let n=i.name,r=n.length;for(RL.lastIndex=0;;){let s=RL.exec(n),o=RL.lastIndex,a=s[1],l=s[2]==="]",c=s[3];if(l&&(a=a|0),c===void 0||c==="["&&o+2===r){uW(t,c===void 0?new NL(a,i,e):new LL(a,i,e));break}else{let f=t.map[a];f===void 0&&(f=new DL(a),uW(t,f)),t=f}}}var C_=class{constructor(e,t){this.seq=[],this.map={};let n=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let o=0;o<n;++o){let a=e.getActiveUniform(t,o),l=e.getUniformLocation(t,a.name);Jde(a,l,this)}let r=[],s=[];for(let o of 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t=epe(e);return[`vec4 ${i}( vec4 value ) {`,` return ${t[1]}( vec4( value.rgb * ${t[0]}, value.a ) );`,"}"].join(`4021-`)}var npe={[l2]:"Linear",[c2]:"Reinhard",[u2]:"Cineon",[h2]:"ACESFilmic",[f2]:"AgX",[d2]:"Neutral",[XN]:"Custom"};function ipe(i,e){let t=npe[e];return t===void 0?(je("WebGLProgram: Unsupported toneMapping:",e),"vec3 "+i+"( vec3 color ) { return LinearToneMapping( color ); }"):"vec3 "+i+"( vec3 color ) { return "+t+"ToneMapping( color ); }"}var KT=new ie;function rpe(){sn.getLuminanceCoefficients(KT);let i=KT.x.toFixed(4),e=KT.y.toFixed(4),t=KT.z.toFixed(4);return["float luminance( const in vec3 rgb ) {",` const vec3 weights = vec3( ${i}, ${e}, ${t} );`," return dot( weights, rgb );","}"].join(`4022-`)}function spe(i){return[i.extensionClipCullDistance?"#extension GL_ANGLE_clip_cull_distance : require":"",i.extensionMultiDraw?"#extension GL_ANGLE_multi_draw : require":""].filter(E2).join(`4023-`)}function ope(i){let e=[];for(let t in i){let 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USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define 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 "+t.iridescenceMapUv:"",t.iridescenceThicknessMapUv?"#define IRIDESCENCE_THICKNESSMAP_UV "+t.iridescenceThicknessMapUv:"",t.sheenColorMapUv?"#define SHEEN_COLORMAP_UV "+t.sheenColorMapUv:"",t.sheenRoughnessMapUv?"#define SHEEN_ROUGHNESSMAP_UV "+t.sheenRoughnessMapUv:"",t.specularMapUv?"#define SPECULARMAP_UV "+t.specularMapUv:"",t.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+t.specularColorMapUv:"",t.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+t.specularIntensityMapUv:"",t.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+t.transmissionMapUv:"",t.thicknessMapUv?"#define THICKNESSMAP_UV "+t.thicknessMapUv:"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexNormals?"#define HAS_NORMAL":"",t.vertexColors?"#define USE_COLOR":"",t.vertexAlphas?"#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.flatShading?"#define 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 mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR"," attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH"," uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1"," attribute vec2 uv1;","#endif","#ifdef USE_UV2"," attribute vec2 uv2;","#endif","#ifdef USE_UV3"," attribute vec2 uv3;","#endif","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",`40504050 `].filter(E2).join(`4051-`),T=[AW(t),"#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,v,t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",t.map?"#define USE_MAP":"",t.matcap?"#define USE_MATCAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+u:"",t.envMap?"#define "+f:"",p?"#define CUBEUV_TEXEL_WIDTH "+p.texelWidth:"",p?"#define CUBEUV_TEXEL_HEIGHT "+p.texelHeight:"",p?"#define CUBEUV_MAX_MIP "+p.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 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!==ks?"#define TONE_MAPPING":"",t.toneMapping!==ks?Fn.tonemapping_pars_fragment:"",t.toneMapping!==ks?ipe("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",Fn.colorspace_pars_fragment,tpe("linearToOutputTexel",t.outputColorSpace),rpe(),t.useDepthPacking?"#define DEPTH_PACKING "+t.depthPacking:"",`4051+`),T=[gW(t),"#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,v,t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",t.map?"#define USE_MAP":"",t.matcap?"#define USE_MATCAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+u:"",t.envMap?"#define "+f:"",p?"#define CUBEUV_TEXEL_WIDTH "+p.texelWidth:"",p?"#define CUBEUV_TEXEL_HEIGHT "+p.texelHeight:"",p?"#define CUBEUV_MAX_MIP "+p.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 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!==ks?"#define TONE_MAPPING":"",t.toneMapping!==ks?Fn.tonemapping_pars_fragment:"",t.toneMapping!==ks?ope("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",Fn.colorspace_pars_fragment,rpe("linearToOutputTexel",t.outputColorSpace),ape(),t.useDepthPacking?"#define DEPTH_PACKING "+t.depthPacking:"",`40524052 `].filter(E2).join(`4053-`)),o=DL(o),o=fW(o,t),o=dW(o,t),a=DL(a),a=fW(a,t),a=dW(a,t),o=pW(o),a=pW(a),t.isRawShaderMaterial!==!0&&(P=`#version 300 es4053+`)),o=FL(o),o=pW(o,t),o=AW(o,t),a=FL(a),a=pW(a,t),a=AW(a,t),o=mW(o),a=mW(a),t.isRawShaderMaterial!==!0&&(P=`#version 300 es40544054 `,S=[x,"#define attribute in","#define varying out","#define texture2D texture"].join(`40554055 `)+`4056-`+S,T=["#define varying in",t.glslVersion===fL?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===fL?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`4056+`+S,T=["#define varying in",t.glslVersion===dL?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===dL?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`40574057 `)+`4058-`+T);let R=P+S+o,C=P+T+a,L=cW(r,r.VERTEX_SHADER,R),D=cW(r,r.FRAGMENT_SHADER,C);r.attachShader(w,L),r.attachShader(w,D),t.index0AttributeName!==void 0?r.bindAttribLocation(w,0,t.index0AttributeName):t.hasPositionAttribute===!0&&r.bindAttribLocation(w,0,"position"),r.linkProgram(w);function F(V){if(i.debug.checkShaderErrors){let H=r.getProgramInfoLog(w)||"",K=r.getShaderInfoLog(L)||"",J=r.getShaderInfoLog(D)||"",j=H.trim(),Z=K.trim(),ee=J.trim(),ae=!0,ce=!0;if(r.getProgramParameter(w,r.LINK_STATUS)===!1)if(ae=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(r,w,L,D);else{let de=hW(r,L,"vertex"),ve=hW(r,D,"fragment");Ge("WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(w,r.VALIDATE_STATUS)+`4058+`+T);let R=P+S+o,C=P+T+a,L=hW(r,r.VERTEX_SHADER,R),D=hW(r,r.FRAGMENT_SHADER,C);r.attachShader(w,L),r.attachShader(w,D),t.index0AttributeName!==void 0?r.bindAttribLocation(w,0,t.index0AttributeName):t.hasPositionAttribute===!0&&r.bindAttribLocation(w,0,"position"),r.linkProgram(w);function F(V){if(i.debug.checkShaderErrors){let H=r.getProgramInfoLog(w)||"",Z=r.getShaderInfoLog(L)||"",J=r.getShaderInfoLog(D)||"",j=H.trim(),K=Z.trim(),ee=J.trim(),ae=!0,ce=!0;if(r.getProgramParameter(w,r.LINK_STATUS)===!1)if(ae=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(r,w,L,D);else{let de=dW(r,L,"vertex"),ve=dW(r,D,"fragment");Ge("WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(w,r.VALIDATE_STATUS)+`40594059 40604060 Material Name: `+V.name+`40614061 Material Type: `+V.type+`40624062 40634063 Program Info Log: `+j+`40644064 `+de+`4065-`+ve)}else j!==""?je("WebGLProgram: Program Info Log:",j):(Z===""||ee==="")&&(ce=!1);ce&&(V.diagnostics={runnable:ae,programLog:j,vertexShader:{log:Z,prefix:S},fragmentShader:{log:ee,prefix:T}})}r.deleteShader(L),r.deleteShader(D),N=new C_(r,w),B=ape(r,w)}let N;this.getUniforms=function(){return N===void 0&&F(this),N};let B;this.getAttributes=function(){return B===void 0&&F(this),B};let z=t.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return z===!1&&(z=r.getProgramParameter(w,Zde)),z},this.destroy=function(){n.releaseStatesOfProgram(this),r.deleteProgram(w),this.program=void 0},this.type=t.shaderType,this.name=t.shaderName,this.id=Qde++,this.cacheKey=e,this.usedTimes=1,this.program=w,this.vertexShader=L,this.fragmentShader=D,this}var wpe=0,FL=class{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e,t,n){let r=this._getShaderCacheForMaterial(e);return r.has(t)===!1&&(r.add(t),t.usedTimes++),r.has(n)===!1&&(r.add(n),n.usedTimes++),this}remove(e){let t=this.materialCache.get(e);for(let n of t)n.usedTimes--,n.usedTimes===0&&this.shaderCache.delete(n.code);return this.materialCache.delete(e),this}getVertexShaderStage(e){return this._getShaderStage(e.vertexShader)}getFragmentShaderStage(e){return this._getShaderStage(e.fragmentShader)}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){let t=this.materialCache,n=t.get(e);return n===void 0&&(n=new Set,t.set(e,n)),n}_getShaderStage(e){let t=this.shaderCache,n=t.get(e);return n===void 0&&(n=new OL(e),t.set(e,n)),n}},OL=class{constructor(e){this.id=wpe++,this.code=e,this.usedTimes=0}};function Spe(i){return i===ws||i===Ju||i===eh}function Tpe(i,e,t,n,r,s){let o=new h_,a=new FL,l=new Set,c=[],u=new Map,f=n.logarithmicDepthBuffer,p=n.precision,x={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distance",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function v(N){return l.add(N),N===0?"uv":`uv${N}`}function w(N,B,z,V,H,K){let J=V.fog,j=H.geometry,Z=N.isMeshStandardMaterial||N.isMeshLambertMaterial||N.isMeshPhongMaterial?V.environment:null,ee=N.isMeshStandardMaterial||N.isMeshLambertMaterial&&!N.envMap||N.isMeshPhongMaterial&&!N.envMap,ae=e.get(N.envMap||Z,ee),ce=ae&&ae.mapping===Hu?ae.image.height:null,de=x[N.type];N.precision!==null&&(p=n.getMaxPrecision(N.precision),p!==N.precision&&je("WebGLProgram.getParameters:",N.precision,"not supported, using",p,"instead."));let ve=j.morphAttributes.position||j.morphAttributes.normal||j.morphAttributes.color,Ie=ve!==void 0?ve.length:0,Qe=0;j.morphAttributes.position!==void 0&&(Qe=1),j.morphAttributes.normal!==void 0&&(Qe=2),j.morphAttributes.color!==void 0&&(Qe=3);let Ue,mt,Me,ze;if(de){let jt=ma[de];Ue=jt.vertexShader,mt=jt.fragmentShader}else{Ue=N.vertexShader,mt=N.fragmentShader;let jt=a.getVertexShaderStage(N),qi=a.getFragmentShaderStage(N);a.update(N,jt,qi),Me=jt.id,ze=qi.id}let $e=i.getRenderTarget(),Et=i.state.buffers.depth.getReversed(),Tt=H.isInstancedMesh===!0,Ct=H.isBatchedMesh===!0,un=!!N.map,Gt=!!N.matcap,Xe=!!ae,st=!!N.aoMap,tt=!!N.lightMap,vt=!!N.bumpMap&&N.wireframe===!1,yt=!!N.normalMap,ln=!!N.displacementMap,Zt=!!N.emissiveMap,Qt=!!N.metalnessMap,xn=!!N.roughnessMap,ge=N.anisotropy>0,di=N.clearcoat>0,On=N.dispersion>0,le=N.iridescence>0,X=N.sheen>0,Te=N.transmission>0,Pe=ge&&!!N.anisotropyMap,Ve=di&&!!N.clearcoatMap,gt=di&&!!N.clearcoatNormalMap,St=di&&!!N.clearcoatRoughnessMap,qe=le&&!!N.iridescenceMap,Ze=le&&!!N.iridescenceThicknessMap,Rt=X&&!!N.sheenColorMap,en=X&&!!N.sheenRoughnessMap,Pt=!!N.specularMap,Mt=!!N.specularColorMap,cn=!!N.specularIntensityMap,yn=Te&&!!N.transmissionMap,Rn=Te&&!!N.thicknessMap,xe=!!N.gradientMap,bt=!!N.alphaMap,Ye=N.alphaTest>0,wt=!!N.alphaHash,Dt=!!N.extensions,ct=ks;N.toneMapped&&($e===null||$e.isXRRenderTarget===!0)&&(ct=i.toneMapping);let Ce={shaderID:de,shaderType:N.type,shaderName:N.name,vertexShader:Ue,fragmentShader:mt,defines:N.defines,customVertexShaderID:Me,customFragmentShaderID:ze,isRawShaderMaterial:N.isRawShaderMaterial===!0,glslVersion:N.glslVersion,precision:p,batching:Ct,batchingColor:Ct&&H._colorsTexture!==null,instancing:Tt,instancingColor:Tt&&H.instanceColor!==null,instancingMorph:Tt&&H.morphTexture!==null,outputColorSpace:$e===null?i.outputColorSpace:$e.isXRRenderTarget===!0?$e.texture.colorSpace:sn.workingColorSpace,alphaToCoverage:!!N.alphaToCoverage,map:un,matcap:Gt,envMap:Xe,envMapMode:Xe&&ae.mapping,envMapCubeUVHeight:ce,aoMap:st,lightMap:tt,bumpMap:vt,normalMap:yt,displacementMap:ln,emissiveMap:Zt,normalMapObjectSpace:yt&&N.normalMapType===jT,normalMapTangentSpace:yt&&N.normalMapType===_l,packedNormalMap:yt&&N.normalMapType===_l&&Spe(N.normalMap.format),metalnessMap:Qt,roughnessMap:xn,anisotropy:ge,anisotropyMap:Pe,clearcoat:di,clearcoatMap:Ve,clearcoatNormalMap:gt,clearcoatRoughnessMap:St,dispersion:On,iridescence:le,iridescenceMap:qe,iridescenceThicknessMap:Ze,sheen:X,sheenColorMap:Rt,sheenRoughnessMap:en,specularMap:Pt,specularColorMap:Mt,specularIntensityMap:cn,transmission:Te,transmissionMap:yn,thicknessMap:Rn,gradientMap:xe,opaque:N.transparent===!1&&N.blending===rs&&N.alphaToCoverage===!1,alphaMap:bt,alphaTest:Ye,alphaHash:wt,combine:N.combine,mapUv:un&&v(N.map.channel),aoMapUv:st&&v(N.aoMap.channel),lightMapUv:tt&&v(N.lightMap.channel),bumpMapUv:vt&&v(N.bumpMap.channel),normalMapUv:yt&&v(N.normalMap.channel),displacementMapUv:ln&&v(N.displacementMap.channel),emissiveMapUv:Zt&&v(N.emissiveMap.channel),metalnessMapUv:Qt&&v(N.metalnessMap.channel),roughnessMapUv:xn&&v(N.roughnessMap.channel),anisotropyMapUv:Pe&&v(N.anisotropyMap.channel),clearcoatMapUv:Ve&&v(N.clearcoatMap.channel),clearcoatNormalMapUv:gt&&v(N.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:St&&v(N.clearcoatRoughnessMap.channel),iridescenceMapUv:qe&&v(N.iridescenceMap.channel),iridescenceThicknessMapUv:Ze&&v(N.iridescenceThicknessMap.channel),sheenColorMapUv:Rt&&v(N.sheenColorMap.channel),sheenRoughnessMapUv:en&&v(N.sheenRoughnessMap.channel),specularMapUv:Pt&&v(N.specularMap.channel),specularColorMapUv:Mt&&v(N.specularColorMap.channel),specularIntensityMapUv:cn&&v(N.specularIntensityMap.channel),transmissionMapUv:yn&&v(N.transmissionMap.channel),thicknessMapUv:Rn&&v(N.thicknessMap.channel),alphaMapUv:bt&&v(N.alphaMap.channel),vertexTangents:!!j.attributes.tangent&&(yt||ge),vertexNormals:!!j.attributes.normal,vertexColors:N.vertexColors,vertexAlphas:N.vertexColors===!0&&!!j.attributes.color&&j.attributes.color.itemSize===4,pointsUvs:H.isPoints===!0&&!!j.attributes.uv&&(un||bt),fog:!!J,useFog:N.fog===!0,fogExp2:!!J&&J.isFogExp2,flatShading:N.wireframe===!1&&(N.flatShading===!0||j.attributes.normal===void 0&&yt===!1&&(N.isMeshLambertMaterial||N.isMeshPhongMaterial||N.isMeshStandardMaterial||N.isMeshPhysicalMaterial)),sizeAttenuation:N.sizeAttenuation===!0,logarithmicDepthBuffer:f,reversedDepthBuffer:Et,skinning:H.isSkinnedMesh===!0,hasPositionAttribute:j.attributes.position!==void 0,morphTargets:j.morphAttributes.position!==void 0,morphNormals:j.morphAttributes.normal!==void 0,morphColors:j.morphAttributes.color!==void 0,morphTargetsCount:Ie,morphTextureStride:Qe,numDirLights:B.directional.length,numPointLights:B.point.length,numSpotLights:B.spot.length,numSpotLightMaps:B.spotLightMap.length,numRectAreaLights:B.rectArea.length,numHemiLights:B.hemi.length,numDirLightShadows:B.directionalShadowMap.length,numPointLightShadows:B.pointShadowMap.length,numSpotLightShadows:B.spotShadowMap.length,numSpotLightShadowsWithMaps:B.numSpotLightShadowsWithMaps,numLightProbes:B.numLightProbes,numLightProbeGrids:K.length,numClippingPlanes:s.numPlanes,numClipIntersection:s.numIntersection,dithering:N.dithering,shadowMapEnabled:i.shadowMap.enabled&&z.length>0,shadowMapType:i.shadowMap.type,toneMapping:ct,decodeVideoTexture:un&&N.map.isVideoTexture===!0&&sn.getTransfer(N.map.colorSpace)===Bt,decodeVideoTextureEmissive:Zt&&N.emissiveMap.isVideoTexture===!0&&sn.getTransfer(N.emissiveMap.colorSpace)===Bt,premultipliedAlpha:N.premultipliedAlpha,doubleSided:N.side===ir,flipSided:N.side===ui,useDepthPacking:N.depthPacking>=0,depthPacking:N.depthPacking||0,index0AttributeName:N.index0AttributeName,extensionClipCullDistance:Dt&&N.extensions.clipCullDistance===!0&&t.has("WEBGL_clip_cull_distance"),extensionMultiDraw:(Dt&&N.extensions.multiDraw===!0||Ct)&&t.has("WEBGL_multi_draw"),rendererExtensionParallelShaderCompile:t.has("KHR_parallel_shader_compile"),customProgramCacheKey:N.customProgramCacheKey()};return Ce.vertexUv1s=l.has(1),Ce.vertexUv2s=l.has(2),Ce.vertexUv3s=l.has(3),l.clear(),Ce}function S(N){let B=[];if(N.shaderID?B.push(N.shaderID):(B.push(N.customVertexShaderID),B.push(N.customFragmentShaderID)),N.defines!==void 0)for(let z in N.defines)B.push(z),B.push(N.defines[z]);return N.isRawShaderMaterial===!1&&(T(B,N),P(B,N),B.push(i.outputColorSpace)),B.push(N.customProgramCacheKey),B.join()}function T(N,B){N.push(B.precision),N.push(B.outputColorSpace),N.push(B.envMapMode),N.push(B.envMapCubeUVHeight),N.push(B.mapUv),N.push(B.alphaMapUv),N.push(B.lightMapUv),N.push(B.aoMapUv),N.push(B.bumpMapUv),N.push(B.normalMapUv),N.push(B.displacementMapUv),N.push(B.emissiveMapUv),N.push(B.metalnessMapUv),N.push(B.roughnessMapUv),N.push(B.anisotropyMapUv),N.push(B.clearcoatMapUv),N.push(B.clearcoatNormalMapUv),N.push(B.clearcoatRoughnessMapUv),N.push(B.iridescenceMapUv),N.push(B.iridescenceThicknessMapUv),N.push(B.sheenColorMapUv),N.push(B.sheenRoughnessMapUv),N.push(B.specularMapUv),N.push(B.specularColorMapUv),N.push(B.specularIntensityMapUv),N.push(B.transmissionMapUv),N.push(B.thicknessMapUv),N.push(B.combine),N.push(B.fogExp2),N.push(B.sizeAttenuation),N.push(B.morphTargetsCount),N.push(B.morphAttributeCount),N.push(B.numDirLights),N.push(B.numPointLights),N.push(B.numSpotLights),N.push(B.numSpotLightMaps),N.push(B.numHemiLights),N.push(B.numRectAreaLights),N.push(B.numDirLightShadows),N.push(B.numPointLightShadows),N.push(B.numSpotLightShadows),N.push(B.numSpotLightShadowsWithMaps),N.push(B.numLightProbes),N.push(B.shadowMapType),N.push(B.toneMapping),N.push(B.numClippingPlanes),N.push(B.numClipIntersection),N.push(B.depthPacking)}function P(N,B){o.disableAll(),B.instancing&&o.enable(0),B.instancingColor&&o.enable(1),B.instancingMorph&&o.enable(2),B.matcap&&o.enable(3),B.envMap&&o.enable(4),B.normalMapObjectSpace&&o.enable(5),B.normalMapTangentSpace&&o.enable(6),B.clearcoat&&o.enable(7),B.iridescence&&o.enable(8),B.alphaTest&&o.enable(9),B.vertexColors&&o.enable(10),B.vertexAlphas&&o.enable(11),B.vertexUv1s&&o.enable(12),B.vertexUv2s&&o.enable(13),B.vertexUv3s&&o.enable(14),B.vertexTangents&&o.enable(15),B.anisotropy&&o.enable(16),B.alphaHash&&o.enable(17),B.batching&&o.enable(18),B.dispersion&&o.enable(19),B.batchingColor&&o.enable(20),B.gradientMap&&o.enable(21),B.packedNormalMap&&o.enable(22),B.vertexNormals&&o.enable(23),N.push(o.mask),o.disableAll(),B.fog&&o.enable(0),B.useFog&&o.enable(1),B.flatShading&&o.enable(2),B.logarithmicDepthBuffer&&o.enable(3),B.reversedDepthBuffer&&o.enable(4),B.skinning&&o.enable(5),B.morphTargets&&o.enable(6),B.morphNormals&&o.enable(7),B.morphColors&&o.enable(8),B.premultipliedAlpha&&o.enable(9),B.shadowMapEnabled&&o.enable(10),B.doubleSided&&o.enable(11),B.flipSided&&o.enable(12),B.useDepthPacking&&o.enable(13),B.dithering&&o.enable(14),B.transmission&&o.enable(15),B.sheen&&o.enable(16),B.opaque&&o.enable(17),B.pointsUvs&&o.enable(18),B.decodeVideoTexture&&o.enable(19),B.decodeVideoTextureEmissive&&o.enable(20),B.alphaToCoverage&&o.enable(21),B.numLightProbeGrids>0&&o.enable(22),B.hasPositionAttribute&&o.enable(23),N.push(o.mask)}function R(N){let B=x[N.type],z;if(B){let V=ma[B];z=zA.clone(V.uniforms)}else z=N.uniforms;return z}function C(N,B){let z=u.get(B);return z!==void 0?++z.usedTimes:(z=new bpe(i,B,N,r),c.push(z),u.set(B,z)),z}function L(N){if(--N.usedTimes===0){let B=c.indexOf(N);c[B]=c[c.length-1],c.pop(),u.delete(N.cacheKey),N.destroy()}}function D(N){a.remove(N)}function F(){a.dispose()}return{getParameters:w,getProgramCacheKey:S,getUniforms:R,acquireProgram:C,releaseProgram:L,releaseShaderCache:D,programs:c,dispose:F}}function Epe(){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 Mpe(i,e){return i.groupOrder!==e.groupOrder?i.groupOrder-e.groupOrder:i.renderOrder!==e.renderOrder?i.renderOrder-e.renderOrder:i.material.id!==e.material.id?i.material.id-e.material.id:i.materialVariant!==e.materialVariant?i.materialVariant-e.materialVariant:i.z!==e.z?i.z-e.z:i.id-e.id}function mW(i,e){return i.groupOrder!==e.groupOrder?i.groupOrder-e.groupOrder:i.renderOrder!==e.renderOrder?i.renderOrder-e.renderOrder:i.z!==e.z?e.z-i.z:i.id-e.id}function gW(){let i=[],e=0,t=[],n=[],r=[];function s(){e=0,t.length=0,n.length=0,r.length=0}function o(p){let x=0;return p.isInstancedMesh&&(x+=2),p.isSkinnedMesh&&(x+=1),x}function a(p,x,v,w,S,T){let P=i[e];return P===void 0?(P={id:p.id,object:p,geometry:x,material:v,materialVariant:o(p),groupOrder:w,renderOrder:p.renderOrder,z:S,group:T},i[e]=P):(P.id=p.id,P.object=p,P.geometry=x,P.material=v,P.materialVariant=o(p),P.groupOrder=w,P.renderOrder=p.renderOrder,P.z=S,P.group=T),e++,P}function l(p,x,v,w,S,T){let P=a(p,x,v,w,S,T);v.transmission>0?n.push(P):v.transparent===!0?r.push(P):t.push(P)}function c(p,x,v,w,S,T){let P=a(p,x,v,w,S,T);v.transmission>0?n.unshift(P):v.transparent===!0?r.unshift(P):t.unshift(P)}function u(p,x,v){t.length>1&&t.sort(p||Mpe),n.length>1&&n.sort(x||mW),r.length>1&&r.sort(x||mW),v&&(t.reverse(),n.reverse(),r.reverse())}function f(){for(let p=e,x=i.length;p<x;p++){let v=i[p];if(v.id===null)break;v.id=null,v.object=null,v.geometry=null,v.material=null,v.group=null}}return{opaque:t,transmissive:n,transparent:r,init:s,push:l,unshift:c,finish:f,sort:u}}function Cpe(){let i=new WeakMap;function e(n,r){let s=i.get(n),o;return s===void 0?(o=new gW,i.set(n,[o])):r>=s.length?(o=new gW,s.push(o)):o=s[r],o}function t(){i=new WeakMap}return{get:e,dispose:t}}function Rpe(){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 ie,color:new Ut};break;case"SpotLight":t={position:new ie,direction:new ie,color:new Ut,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new ie,color:new Ut,distance:0,decay:0};break;case"HemisphereLight":t={direction:new ie,skyColor:new Ut,groundColor:new Ut};break;case"RectAreaLight":t={color:new Ut,position:new ie,halfWidth:new ie,halfHeight:new ie};break}return i[e.id]=t,t}}}function Ppe(){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 Ipe=0;function Npe(i,e){return(e.castShadow?2:0)-(i.castShadow?2:0)+(e.map?1:0)-(i.map?1:0)}function Lpe(i){let e=new Rpe,t=Ppe(),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 ie);let r=new ie,s=new on,o=new on;function a(c){let u=0,f=0,p=0;for(let B=0;B<9;B++)n.probe[B].set(0,0,0);let x=0,v=0,w=0,S=0,T=0,P=0,R=0,C=0,L=0,D=0,F=0;c.sort(Npe);for(let B=0,z=c.length;B<z;B++){let V=c[B],H=V.color,K=V.intensity,J=V.distance,j=null;if(V.shadow&&V.shadow.map&&(V.shadow.map.texture.format===ws?j=V.shadow.map.texture:j=V.shadow.map.depthTexture||V.shadow.map.texture),V.isAmbientLight)u+=H.r*K,f+=H.g*K,p+=H.b*K;else if(V.isLightProbe){for(let Z=0;Z<9;Z++)n.probe[Z].addScaledVector(V.sh.coefficients[Z],K);F++}else if(V.isDirectionalLight){let Z=e.get(V);if(Z.color.copy(V.color).multiplyScalar(V.intensity),V.castShadow){let ee=V.shadow,ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,n.directionalShadow[x]=ae,n.directionalShadowMap[x]=j,n.directionalShadowMatrix[x]=V.shadow.matrix,P++}n.directional[x]=Z,x++}else if(V.isSpotLight){let Z=e.get(V);Z.position.setFromMatrixPosition(V.matrixWorld),Z.color.copy(H).multiplyScalar(K),Z.distance=J,Z.coneCos=Math.cos(V.angle),Z.penumbraCos=Math.cos(V.angle*(1-V.penumbra)),Z.decay=V.decay,n.spot[w]=Z;let ee=V.shadow;if(V.map&&(n.spotLightMap[L]=V.map,L++,ee.updateMatrices(V),V.castShadow&&D++),n.spotLightMatrix[w]=ee.matrix,V.castShadow){let ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,n.spotShadow[w]=ae,n.spotShadowMap[w]=j,C++}w++}else if(V.isRectAreaLight){let Z=e.get(V);Z.color.copy(H).multiplyScalar(K),Z.halfWidth.set(V.width*.5,0,0),Z.halfHeight.set(0,V.height*.5,0),n.rectArea[S]=Z,S++}else if(V.isPointLight){let Z=e.get(V);if(Z.color.copy(V.color).multiplyScalar(V.intensity),Z.distance=V.distance,Z.decay=V.decay,V.castShadow){let ee=V.shadow,ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,ae.shadowCameraNear=ee.camera.near,ae.shadowCameraFar=ee.camera.far,n.pointShadow[v]=ae,n.pointShadowMap[v]=j,n.pointShadowMatrix[v]=V.shadow.matrix,R++}n.point[v]=Z,v++}else if(V.isHemisphereLight){let Z=e.get(V);Z.skyColor.copy(V.color).multiplyScalar(K),Z.groundColor.copy(V.groundColor).multiplyScalar(K),n.hemi[T]=Z,T++}}S>0&&(i.has("OES_texture_float_linear")===!0?(n.rectAreaLTC1=Nt.LTC_FLOAT_1,n.rectAreaLTC2=Nt.LTC_FLOAT_2):(n.rectAreaLTC1=Nt.LTC_HALF_1,n.rectAreaLTC2=Nt.LTC_HALF_2)),n.ambient[0]=u,n.ambient[1]=f,n.ambient[2]=p;let N=n.hash;(N.directionalLength!==x||N.pointLength!==v||N.spotLength!==w||N.rectAreaLength!==S||N.hemiLength!==T||N.numDirectionalShadows!==P||N.numPointShadows!==R||N.numSpotShadows!==C||N.numSpotMaps!==L||N.numLightProbes!==F)&&(n.directional.length=x,n.spot.length=w,n.rectArea.length=S,n.point.length=v,n.hemi.length=T,n.directionalShadow.length=P,n.directionalShadowMap.length=P,n.pointShadow.length=R,n.pointShadowMap.length=R,n.spotShadow.length=C,n.spotShadowMap.length=C,n.directionalShadowMatrix.length=P,n.pointShadowMatrix.length=R,n.spotLightMatrix.length=C+L-D,n.spotLightMap.length=L,n.numSpotLightShadowsWithMaps=D,n.numLightProbes=F,N.directionalLength=x,N.pointLength=v,N.spotLength=w,N.rectAreaLength=S,N.hemiLength=T,N.numDirectionalShadows=P,N.numPointShadows=R,N.numSpotShadows=C,N.numSpotMaps=L,N.numLightProbes=F,n.version=Ipe++)}function l(c,u){let f=0,p=0,x=0,v=0,w=0,S=u.matrixWorldInverse;for(let T=0,P=c.length;T<P;T++){let R=c[T];if(R.isDirectionalLight){let C=n.directional[f];C.direction.setFromMatrixPosition(R.matrixWorld),r.setFromMatrixPosition(R.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(S),f++}else if(R.isSpotLight){let C=n.spot[x];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),C.direction.setFromMatrixPosition(R.matrixWorld),r.setFromMatrixPosition(R.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(S),x++}else if(R.isRectAreaLight){let C=n.rectArea[v];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),o.identity(),s.copy(R.matrixWorld),s.premultiply(S),o.extractRotation(s),C.halfWidth.set(R.width*.5,0,0),C.halfHeight.set(0,R.height*.5,0),C.halfWidth.applyMatrix4(o),C.halfHeight.applyMatrix4(o),v++}else if(R.isPointLight){let C=n.point[p];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),p++}else if(R.isHemisphereLight){let 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Ce.vertexUv1s=l.has(1),Ce.vertexUv2s=l.has(2),Ce.vertexUv3s=l.has(3),l.clear(),Ce}function S(N){let B=[];if(N.shaderID?B.push(N.shaderID):(B.push(N.customVertexShaderID),B.push(N.customFragmentShaderID)),N.defines!==void 0)for(let z in N.defines)B.push(z),B.push(N.defines[z]);return N.isRawShaderMaterial===!1&&(T(B,N),P(B,N),B.push(i.outputColorSpace)),B.push(N.customProgramCacheKey),B.join()}function 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P(N,B){o.disableAll(),B.instancing&&o.enable(0),B.instancingColor&&o.enable(1),B.instancingMorph&&o.enable(2),B.matcap&&o.enable(3),B.envMap&&o.enable(4),B.normalMapObjectSpace&&o.enable(5),B.normalMapTangentSpace&&o.enable(6),B.clearcoat&&o.enable(7),B.iridescence&&o.enable(8),B.alphaTest&&o.enable(9),B.vertexColors&&o.enable(10),B.vertexAlphas&&o.enable(11),B.vertexUv1s&&o.enable(12),B.vertexUv2s&&o.enable(13),B.vertexUv3s&&o.enable(14),B.vertexTangents&&o.enable(15),B.anisotropy&&o.enable(16),B.alphaHash&&o.enable(17),B.batching&&o.enable(18),B.dispersion&&o.enable(19),B.batchingColor&&o.enable(20),B.gradientMap&&o.enable(21),B.packedNormalMap&&o.enable(22),B.vertexNormals&&o.enable(23),N.push(o.mask),o.disableAll(),B.fog&&o.enable(0),B.useFog&&o.enable(1),B.flatShading&&o.enable(2),B.logarithmicDepthBuffer&&o.enable(3),B.reversedDepthBuffer&&o.enable(4),B.skinning&&o.enable(5),B.morphTargets&&o.enable(6),B.morphNormals&&o.enable(7),B.morphColors&&o.enable(8),B.premultipliedAlpha&&o.enable(9),B.shadowMapEnabled&&o.enable(10),B.doubleSided&&o.enable(11),B.flipSided&&o.enable(12),B.useDepthPacking&&o.enable(13),B.dithering&&o.enable(14),B.transmission&&o.enable(15),B.sheen&&o.enable(16),B.opaque&&o.enable(17),B.pointsUvs&&o.enable(18),B.decodeVideoTexture&&o.enable(19),B.decodeVideoTextureEmissive&&o.enable(20),B.alphaToCoverage&&o.enable(21),B.numLightProbeGrids>0&&o.enable(22),B.hasPositionAttribute&&o.enable(23),N.push(o.mask)}function R(N){let B=x[N.type],z;if(B){let V=ga[B];z=VA.clone(V.uniforms)}else z=N.uniforms;return z}function C(N,B){let z=u.get(B);return z!==void 0?++z.usedTimes:(z=new Tpe(i,B,N,r),c.push(z),u.set(B,z)),z}function L(N){if(--N.usedTimes===0){let B=c.indexOf(N);c[B]=c[c.length-1],c.pop(),u.delete(N.cacheKey),N.destroy()}}function D(N){a.remove(N)}function F(){a.dispose()}return{getParameters:w,getProgramCacheKey:S,getUniforms:R,acquireProgram:C,releaseProgram:L,releaseShaderCache:D,programs:c,dispose:F}}function Rpe(){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 Ppe(i,e){return i.groupOrder!==e.groupOrder?i.groupOrder-e.groupOrder:i.renderOrder!==e.renderOrder?i.renderOrder-e.renderOrder:i.material.id!==e.material.id?i.material.id-e.material.id:i.materialVariant!==e.materialVariant?i.materialVariant-e.materialVariant:i.z!==e.z?i.z-e.z:i.id-e.id}function _W(i,e){return i.groupOrder!==e.groupOrder?i.groupOrder-e.groupOrder:i.renderOrder!==e.renderOrder?i.renderOrder-e.renderOrder:i.z!==e.z?e.z-i.z:i.id-e.id}function xW(){let i=[],e=0,t=[],n=[],r=[];function s(){e=0,t.length=0,n.length=0,r.length=0}function o(p){let x=0;return p.isInstancedMesh&&(x+=2),p.isSkinnedMesh&&(x+=1),x}function a(p,x,v,w,S,T){let P=i[e];return P===void 0?(P={id:p.id,object:p,geometry:x,material:v,materialVariant:o(p),groupOrder:w,renderOrder:p.renderOrder,z:S,group:T},i[e]=P):(P.id=p.id,P.object=p,P.geometry=x,P.material=v,P.materialVariant=o(p),P.groupOrder=w,P.renderOrder=p.renderOrder,P.z=S,P.group=T),e++,P}function l(p,x,v,w,S,T){let P=a(p,x,v,w,S,T);v.transmission>0?n.push(P):v.transparent===!0?r.push(P):t.push(P)}function c(p,x,v,w,S,T){let P=a(p,x,v,w,S,T);v.transmission>0?n.unshift(P):v.transparent===!0?r.unshift(P):t.unshift(P)}function u(p,x,v){t.length>1&&t.sort(p||Ppe),n.length>1&&n.sort(x||_W),r.length>1&&r.sort(x||_W),v&&(t.reverse(),n.reverse(),r.reverse())}function f(){for(let p=e,x=i.length;p<x;p++){let v=i[p];if(v.id===null)break;v.id=null,v.object=null,v.geometry=null,v.material=null,v.group=null}}return{opaque:t,transmissive:n,transparent:r,init:s,push:l,unshift:c,finish:f,sort:u}}function Ipe(){let i=new WeakMap;function e(n,r){let s=i.get(n),o;return s===void 0?(o=new xW,i.set(n,[o])):r>=s.length?(o=new xW,s.push(o)):o=s[r],o}function t(){i=new WeakMap}return{get:e,dispose:t}}function Npe(){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 ie,color:new Ut};break;case"SpotLight":t={position:new ie,direction:new ie,color:new Ut,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new ie,color:new Ut,distance:0,decay:0};break;case"HemisphereLight":t={direction:new ie,skyColor:new Ut,groundColor:new Ut};break;case"RectAreaLight":t={color:new Ut,position:new ie,halfWidth:new ie,halfHeight:new ie};break}return i[e.id]=t,t}}}function Lpe(){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 Dpe=0;function Fpe(i,e){return(e.castShadow?2:0)-(i.castShadow?2:0)+(e.map?1:0)-(i.map?1:0)}function Ope(i){let e=new Npe,t=Lpe(),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 ie);let r=new ie,s=new on,o=new on;function a(c){let u=0,f=0,p=0;for(let B=0;B<9;B++)n.probe[B].set(0,0,0);let x=0,v=0,w=0,S=0,T=0,P=0,R=0,C=0,L=0,D=0,F=0;c.sort(Fpe);for(let B=0,z=c.length;B<z;B++){let V=c[B],H=V.color,Z=V.intensity,J=V.distance,j=null;if(V.shadow&&V.shadow.map&&(V.shadow.map.texture.format===Ss?j=V.shadow.map.texture:j=V.shadow.map.depthTexture||V.shadow.map.texture),V.isAmbientLight)u+=H.r*Z,f+=H.g*Z,p+=H.b*Z;else if(V.isLightProbe){for(let K=0;K<9;K++)n.probe[K].addScaledVector(V.sh.coefficients[K],Z);F++}else if(V.isDirectionalLight){let K=e.get(V);if(K.color.copy(V.color).multiplyScalar(V.intensity),V.castShadow){let ee=V.shadow,ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,n.directionalShadow[x]=ae,n.directionalShadowMap[x]=j,n.directionalShadowMatrix[x]=V.shadow.matrix,P++}n.directional[x]=K,x++}else if(V.isSpotLight){let K=e.get(V);K.position.setFromMatrixPosition(V.matrixWorld),K.color.copy(H).multiplyScalar(Z),K.distance=J,K.coneCos=Math.cos(V.angle),K.penumbraCos=Math.cos(V.angle*(1-V.penumbra)),K.decay=V.decay,n.spot[w]=K;let ee=V.shadow;if(V.map&&(n.spotLightMap[L]=V.map,L++,ee.updateMatrices(V),V.castShadow&&D++),n.spotLightMatrix[w]=ee.matrix,V.castShadow){let ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,n.spotShadow[w]=ae,n.spotShadowMap[w]=j,C++}w++}else if(V.isRectAreaLight){let K=e.get(V);K.color.copy(H).multiplyScalar(Z),K.halfWidth.set(V.width*.5,0,0),K.halfHeight.set(0,V.height*.5,0),n.rectArea[S]=K,S++}else if(V.isPointLight){let K=e.get(V);if(K.color.copy(V.color).multiplyScalar(V.intensity),K.distance=V.distance,K.decay=V.decay,V.castShadow){let ee=V.shadow,ae=t.get(V);ae.shadowIntensity=ee.intensity,ae.shadowBias=ee.bias,ae.shadowNormalBias=ee.normalBias,ae.shadowRadius=ee.radius,ae.shadowMapSize=ee.mapSize,ae.shadowCameraNear=ee.camera.near,ae.shadowCameraFar=ee.camera.far,n.pointShadow[v]=ae,n.pointShadowMap[v]=j,n.pointShadowMatrix[v]=V.shadow.matrix,R++}n.point[v]=K,v++}else if(V.isHemisphereLight){let K=e.get(V);K.skyColor.copy(V.color).multiplyScalar(Z),K.groundColor.copy(V.groundColor).multiplyScalar(Z),n.hemi[T]=K,T++}}S>0&&(i.has("OES_texture_float_linear")===!0?(n.rectAreaLTC1=Nt.LTC_FLOAT_1,n.rectAreaLTC2=Nt.LTC_FLOAT_2):(n.rectAreaLTC1=Nt.LTC_HALF_1,n.rectAreaLTC2=Nt.LTC_HALF_2)),n.ambient[0]=u,n.ambient[1]=f,n.ambient[2]=p;let N=n.hash;(N.directionalLength!==x||N.pointLength!==v||N.spotLength!==w||N.rectAreaLength!==S||N.hemiLength!==T||N.numDirectionalShadows!==P||N.numPointShadows!==R||N.numSpotShadows!==C||N.numSpotMaps!==L||N.numLightProbes!==F)&&(n.directional.length=x,n.spot.length=w,n.rectArea.length=S,n.point.length=v,n.hemi.length=T,n.directionalShadow.length=P,n.directionalShadowMap.length=P,n.pointShadow.length=R,n.pointShadowMap.length=R,n.spotShadow.length=C,n.spotShadowMap.length=C,n.directionalShadowMatrix.length=P,n.pointShadowMatrix.length=R,n.spotLightMatrix.length=C+L-D,n.spotLightMap.length=L,n.numSpotLightShadowsWithMaps=D,n.numLightProbes=F,N.directionalLength=x,N.pointLength=v,N.spotLength=w,N.rectAreaLength=S,N.hemiLength=T,N.numDirectionalShadows=P,N.numPointShadows=R,N.numSpotShadows=C,N.numSpotMaps=L,N.numLightProbes=F,n.version=Dpe++)}function l(c,u){let f=0,p=0,x=0,v=0,w=0,S=u.matrixWorldInverse;for(let T=0,P=c.length;T<P;T++){let R=c[T];if(R.isDirectionalLight){let C=n.directional[f];C.direction.setFromMatrixPosition(R.matrixWorld),r.setFromMatrixPosition(R.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(S),f++}else if(R.isSpotLight){let C=n.spot[x];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),C.direction.setFromMatrixPosition(R.matrixWorld),r.setFromMatrixPosition(R.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(S),x++}else if(R.isRectAreaLight){let C=n.rectArea[v];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),o.identity(),s.copy(R.matrixWorld),s.premultiply(S),o.extractRotation(s),C.halfWidth.set(R.width*.5,0,0),C.halfHeight.set(0,R.height*.5,0),C.halfWidth.applyMatrix4(o),C.halfHeight.applyMatrix4(o),v++}else if(R.isPointLight){let C=n.point[p];C.position.setFromMatrixPosition(R.matrixWorld),C.position.applyMatrix4(S),p++}else if(R.isHemisphereLight){let C=n.hemi[w];C.direction.setFromMatrixPosition(R.matrixWorld),C.direction.transformDirection(S),w++}}}return{setup:a,setupView:l,state:n}}function yW(i){let e=new Ope(i),t=[],n=[],r=[];function s(p){f.camera=p,t.length=0,n.length=0,r.length=0}function o(p){t.push(p)}function a(p){n.push(p)}function l(p){r.push(p)}function c(){e.setup(t)}function u(p){e.setupView(t,p)}let f={lightsArray:t,shadowsArray:n,lightProbeGridArray:r,camera:null,lights:e,transmissionRenderTarget:{},textureUnits:0};return{init:s,state:f,setupLights:c,setupLightsView:u,pushLight:o,pushShadow:a,pushLightProbeGrid:l}}function Bpe(i){let e=new WeakMap;function t(r,s=0){let o=e.get(r),a;return o===void 0?(a=new yW(i),e.set(r,[a])):s>=o.length?(a=new yW(i),o.push(a)):a=o[s],a}function n(){e=new WeakMap}return{get:t,dispose:n}}var Upe=`void main() {40664066 gl_Position = vec4( position, 1.0 );4067-}`,Ope=`uniform sampler2D shadow_pass;4067+}`,kpe=`uniform sampler2D shadow_pass;40684068 uniform vec2 resolution;40694069 uniform float radius;40704070 void main() {@@ -4089,12 +4089,12 @@ void main() {
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ve=0;ve<de;ve++){if(ee.map.isWebGLCubeRenderTarget)i.setRenderTarget(ee.map,ve),i.clear();else{ve===0&&(i.setRenderTarget(ee.map),i.clear());let Ie=ee.getViewport(ve);o.set(s.x*Ie.x,s.y*Ie.y,s.x*Ie.z,s.y*Ie.w),H.viewport(o)}if(Z.isPointLight){let Ie=ee.camera,Qe=ee.matrix,Ue=Z.distance||Ie.far;Ue!==Ie.far&&(Ie.far=Ue,Ie.updateProjectionMatrix()),T2.setFromMatrixPosition(Z.matrixWorld),Ie.position.copy(T2),RL.copy(Ie.position),RL.add(Bpe[ve]),Ie.up.copy(Upe[ve]),Ie.lookAt(RL),Ie.updateMatrixWorld(),Qe.makeTranslation(-T2.x,-T2.y,-T2.z),xW.multiplyMatrices(Ie.projectionMatrix,Ie.matrixWorldInverse),ee._frustum.setFromProjectionMatrix(xW,Ie.coordinateSystem,Ie.reversedDepth)}else ee.updateMatrices(Z);n=ee.getFrustum(),C(F,N,ee.camera,Z,this.type)}ee.isPointLightShadow!==!0&&this.type===Zl&&P(ee,N),ee.needsUpdate=!1}T=this.type,S.needsUpdate=!1,i.setRenderTarget(B,z,V)};function P(D,F){let N=e.update(w);p.defines.VSM_SAMPLES!==D.blurSamples&&(p.defines.VSM_SAMPLES=D.blurSamples,x.defines.VSM_SAMPLES=D.blurSamples,p.needsUpdate=!0,x.needsUpdate=!0),D.mapPass===null&&(D.mapPass=new ca(r.x,r.y,{format:ws,type:Li})),p.uniforms.shadow_pass.value=D.map.depthTexture,p.uniforms.resolution.value=D.mapSize,p.uniforms.radius.value=D.radius,i.setRenderTarget(D.mapPass),i.clear(),i.renderBufferDirect(F,null,N,p,w,null),x.uniforms.shadow_pass.value=D.mapPass.texture,x.uniforms.resolution.value=D.mapSize,x.uniforms.radius.value=D.radius,i.setRenderTarget(D.map),i.clear(),i.renderBufferDirect(F,null,N,x,w,null)}function R(D,F,N,B){let z=null,V=N.isPointLight===!0?D.customDistanceMaterial:D.customDepthMaterial;if(V!==void 0)z=V;else if(z=N.isPointLight===!0?l:a,i.localClippingEnabled&&F.clipShadows===!0&&Array.isArray(F.clippingPlanes)&&F.clippingPlanes.length!==0||F.displacementMap&&F.displacementScale!==0||F.alphaMap&&F.alphaTest>0||F.map&&F.alphaTest>0||F.alphaToCoverage===!0){let 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0&&(le.__webglInit=!0,X.addEventListener("dispose",F));let Pe=X.source,Ve=x.get(Pe);Ve===void 0&&(Ve={},x.set(Pe,Ve));let gt=ee(X);if(gt!==le.__cacheKey){Ve[gt]===void 0&&(Ve[gt]={texture:i.createTexture(),usedTimes:0},o.memory.textures++,Te=!0),Ve[gt].usedTimes++;let St=Ve[le.__cacheKey];St!==void 0&&(Ve[le.__cacheKey].usedTimes--,St.usedTimes===0&&z(X)),le.__cacheKey=gt,le.__webglTexture=Ve[gt].texture}return Te}function ze(le,X,Te){return Math.floor(Math.floor(le/Te)/X)}function $e(le,X,Te,Pe){let gt=le.updateRanges;if(gt.length===0)t.texSubImage2D(i.TEXTURE_2D,0,0,0,X.width,X.height,Te,Pe,X.data);else{gt.sort((en,Pt)=>en.start-Pt.start);let St=0;for(let en=1;en<gt.length;en++){let Pt=gt[St],Mt=gt[en],cn=Pt.start+Pt.count,yn=ze(Mt.start,X.width,4),Rn=ze(Pt.start,X.width,4);Mt.start<=cn+1&&yn===Rn&&ze(Mt.start+Mt.count-1,X.width,4)===yn?Pt.count=Math.max(Pt.count,Mt.start+Mt.count-Pt.start):(++St,gt[St]=Mt)}gt.length=St+1;let qe=t.getParameter(i.UNPACK_ROW_LENGTH),Ze=t.getParameter(i.UNPACK_SKIP_PIXELS),Rt=t.getParameter(i.UNPACK_SKIP_ROWS);t.pixelStorei(i.UNPACK_ROW_LENGTH,X.width);for(let en=0,Pt=gt.length;en<Pt;en++){let Mt=gt[en],cn=Math.floor(Mt.start/4),yn=Math.ceil(Mt.count/4),Rn=cn%X.width,xe=Math.floor(cn/X.width),bt=yn,Ye=1;t.pixelStorei(i.UNPACK_SKIP_PIXELS,Rn),t.pixelStorei(i.UNPACK_SKIP_ROWS,xe),t.texSubImage2D(i.TEXTURE_2D,0,Rn,xe,bt,Ye,Te,Pe,X.data)}le.clearUpdateRanges(),t.pixelStorei(i.UNPACK_ROW_LENGTH,qe),t.pixelStorei(i.UNPACK_SKIP_PIXELS,Ze),t.pixelStorei(i.UNPACK_SKIP_ROWS,Rt)}}function Et(le,X,Te){let Pe=i.TEXTURE_2D;(X.isDataArrayTexture||X.isCompressedArrayTexture)&&(Pe=i.TEXTURE_2D_ARRAY),X.isData3DTexture&&(Pe=i.TEXTURE_3D);let Ve=Me(le,X),gt=X.source;t.bindTexture(Pe,le.__webglTexture,i.TEXTURE0+Te);let St=n.get(gt);if(gt.version!==St.__version||Ve===!0){if(t.activeTexture(i.TEXTURE0+Te),(typeof ImageBitmap<"u"&&X.image instanceof ImageBitmap)===!1){let Ye=sn.getPrimaries(sn.workingColorSpace),wt=X.colorSpace===zo?null:sn.getPrimaries(X.colorSpace),Dt=X.colorSpace===zo||Ye===wt?i.NONE:i.BROWSER_DEFAULT_WEBGL;t.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,X.flipY),t.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,X.premultiplyAlpha),t.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,Dt)}t.pixelStorei(i.UNPACK_ALIGNMENT,X.unpackAlignment);let Ze=S(X.image,!1,r.maxTextureSize);Ze=di(X,Ze);let Rt=s.convert(X.format,X.colorSpace),en=s.convert(X.type),Pt=C(X.internalFormat,Rt,en,X.normalized,X.colorSpace,X.isVideoTexture);mt(Pe,X);let Mt,cn=X.mipmaps,yn=X.isVideoTexture!==!0,Rn=St.__version===void 0||Ve===!0,xe=gt.dataReady,bt=D(X,Ze);if(X.isDepthTexture)Pt=L(X.format===Qs,X.type),Rn&&(yn?t.texStorage2D(i.TEXTURE_2D,1,Pt,Ze.width,Ze.height):t.texImage2D(i.TEXTURE_2D,0,Pt,Ze.width,Ze.height,0,Rt,en,null));else if(X.isDataTexture)if(cn.length>0){yn&&Rn&&t.texStorage2D(i.TEXTURE_2D,bt,Pt,cn[0].width,cn[0].height);for(let Ye=0,wt=cn.length;Ye<wt;Ye++)Mt=cn[Ye],yn?xe&&t.texSubImage2D(i.TEXTURE_2D,Ye,0,0,Mt.width,Mt.height,Rt,en,Mt.data):t.texImage2D(i.TEXTURE_2D,Ye,Pt,Mt.width,Mt.height,0,Rt,en,Mt.data);X.generateMipmaps=!1}else yn?(Rn&&t.texStorage2D(i.TEXTURE_2D,bt,Pt,Ze.width,Ze.height),xe&&$e(X,Ze,Rt,en)):t.texImage2D(i.TEXTURE_2D,0,Pt,Ze.width,Ze.height,0,Rt,en,Ze.data);else if(X.isCompressedTexture)if(X.isCompressedArrayTexture){yn&&Rn&&t.texStorage3D(i.TEXTURE_2D_ARRAY,bt,Pt,cn[0].width,cn[0].height,Ze.depth);for(let Ye=0,wt=cn.length;Ye<wt;Ye++)if(Mt=cn[Ye],X.format!==xr)if(Rt!==null)if(yn){if(xe)if(X.layerUpdates.size>0){let Dt=w2(Mt.width,Mt.height,X.format,X.type);for(let ct of X.layerUpdates){let Ce=Mt.data.subarray(ct*Dt/Mt.data.BYTES_PER_ELEMENT,(ct+1)*Dt/Mt.data.BYTES_PER_ELEMENT);t.compressedTexSubImage3D(i.TEXTURE_2D_ARRAY,Ye,0,0,ct,Mt.width,Mt.height,1,Rt,Ce)}X.clearLayerUpdates()}else t.compressedTexSubImage3D(i.TEXTURE_2D_ARRAY,Ye,0,0,0,Mt.width,Mt.height,Ze.depth,Rt,Mt.data)}else t.compressedTexImage3D(i.TEXTURE_2D_ARRAY,Ye,Pt,Mt.width,Mt.height,Ze.depth,0,Mt.data,0,0);else je("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else yn?xe&&t.texSubImage3D(i.TEXTURE_2D_ARRAY,Ye,0,0,0,Mt.width,Mt.height,Ze.depth,Rt,en,Mt.data):t.texImage3D(i.TEXTURE_2D_ARRAY,Ye,Pt,Mt.width,Mt.height,Ze.depth,0,Rt,en,Mt.data)}else{yn&&Rn&&t.texStorage2D(i.TEXTURE_2D,bt,Pt,cn[0].width,cn[0].height);for(let Ye=0,wt=cn.length;Ye<wt;Ye++)Mt=cn[Ye],X.format!==xr?Rt!==null?yn?xe&&t.compressedTexSubImage2D(i.TEXTURE_2D,Ye,0,0,Mt.width,Mt.height,Rt,Mt.data):t.compressedTexImage2D(i.TEXTURE_2D,Ye,Pt,Mt.width,Mt.height,0,Mt.data):je("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):yn?xe&&t.texSubImage2D(i.TEXTURE_2D,Ye,0,0,Mt.width,Mt.height,Rt,en,Mt.data):t.texImage2D(i.TEXTURE_2D,Ye,Pt,Mt.width,Mt.height,0,Rt,en,Mt.data)}else 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Dt=0;Dt<bt;Dt++)t.texImage2D(i.TEXTURE_2D,Dt,Pt,Ye,wt,0,Rt,en,null),Ye>>=1,wt>>=1}}else if(X.isHTMLTexture){if("texElementImage2D"in i){let Ye=i.canvas;if(Ye.hasAttribute("layoutsubtree")||Ye.setAttribute("layoutsubtree","true"),Ze.parentNode!==Ye){Ye.appendChild(Ze),f.add(X),Ye.onpaint=wt=>{let Dt=wt.changedElements;for(let ct of f)Dt.includes(ct.image)&&(ct.needsUpdate=!0)},Ye.requestPaint();return}if(i.texElementImage2D.length===3)i.texElementImage2D(i.TEXTURE_2D,i.RGBA8,Ze);else{let Dt=i.RGBA,ct=i.RGBA,Ce=i.UNSIGNED_BYTE;i.texElementImage2D(i.TEXTURE_2D,0,Dt,ct,Ce,Ze)}i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE)}}else if(cn.length>0){if(yn&&Rn){let Ye=On(cn[0]);t.texStorage2D(i.TEXTURE_2D,bt,Pt,Ye.width,Ye.height)}for(let Ye=0,wt=cn.length;Ye<wt;Ye++)Mt=cn[Ye],yn?xe&&t.texSubImage2D(i.TEXTURE_2D,Ye,0,0,Rt,en,Mt):t.texImage2D(i.TEXTURE_2D,Ye,Pt,Rt,en,Mt);X.generateMipmaps=!1}else if(yn){if(Rn){let Ye=On(Ze);t.texStorage2D(i.TEXTURE_2D,bt,Pt,Ye.width,Ye.height)}xe&&t.texSubImage2D(i.TEXTURE_2D,0,0,0,Rt,en,Ze)}else t.texImage2D(i.TEXTURE_2D,0,Pt,Rt,en,Ze);T(X)&&P(Pe),St.__version=gt.version,X.onUpdate&&X.onUpdate(X)}le.__version=X.version}function Tt(le,X,Te){if(X.image.length!==6)return;let Pe=Me(le,X),Ve=X.source;t.bindTexture(i.TEXTURE_CUBE_MAP,le.__webglTexture,i.TEXTURE0+Te);let gt=n.get(Ve);if(Ve.version!==gt.__version||Pe===!0){t.activeTexture(i.TEXTURE0+Te);let St=sn.getPrimaries(sn.workingColorSpace),qe=X.colorSpace===zo?null:sn.getPrimaries(X.colorSpace),Ze=X.colorSpace===zo||St===qe?i.NONE:i.BROWSER_DEFAULT_WEBGL;t.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,X.flipY),t.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,X.premultiplyAlpha),t.pixelStorei(i.UNPACK_ALIGNMENT,X.unpackAlignment),t.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ze);let Rt=X.isCompressedTexture||X.image[0].isCompressedTexture,en=X.image[0]&&X.image[0].isDataTexture,Pt=[];for(let ct=0;ct<6;ct++)!Rt&&!en?Pt[ct]=S(X.image[ct],!0,r.maxCubemapSize):Pt[ct]=en?X.image[ct].image:X.image[ct],Pt[ct]=di(X,Pt[ct]);let Mt=Pt[0],cn=s.convert(X.format,X.colorSpace),yn=s.convert(X.type),Rn=C(X.internalFormat,cn,yn,X.normalized,X.colorSpace),xe=X.isVideoTexture!==!0,bt=gt.__version===void 0||Pe===!0,Ye=Ve.dataReady,wt=D(X,Mt);mt(i.TEXTURE_CUBE_MAP,X);let Dt;if(Rt){xe&&bt&&t.texStorage2D(i.TEXTURE_CUBE_MAP,wt,Rn,Mt.width,Mt.height);for(let ct=0;ct<6;ct++){Dt=Pt[ct].mipmaps;for(let Ce=0;Ce<Dt.length;Ce++){let jt=Dt[Ce];X.format!==xr?cn!==null?xe?Ye&&t.compressedTexSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,0,0,jt.width,jt.height,cn,jt.data):t.compressedTexImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,Rn,jt.width,jt.height,0,jt.data):je("WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,0,0,jt.width,jt.height,cn,yn,jt.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,Rn,jt.width,jt.height,0,cn,yn,jt.data)}}}else{if(Dt=X.mipmaps,xe&&bt){Dt.length>0&&wt++;let ct=On(Pt[0]);t.texStorage2D(i.TEXTURE_CUBE_MAP,wt,Rn,ct.width,ct.height)}for(let ct=0;ct<6;ct++)if(en){xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,0,0,Pt[ct].width,Pt[ct].height,cn,yn,Pt[ct].data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,Rn,Pt[ct].width,Pt[ct].height,0,cn,yn,Pt[ct].data);for(let Ce=0;Ce<Dt.length;Ce++){let qi=Dt[Ce].image[ct].image;xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,0,0,qi.width,qi.height,cn,yn,qi.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,Rn,qi.width,qi.height,0,cn,yn,qi.data)}}else{xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,0,0,cn,yn,Pt[ct]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,Rn,cn,yn,Pt[ct]);for(let Ce=0;Ce<Dt.length;Ce++){let jt=Dt[Ce];xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,0,0,cn,yn,jt.image[ct]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,Rn,cn,yn,jt.image[ct])}}}T(X)&&P(i.TEXTURE_CUBE_MAP),gt.__version=Ve.version,X.onUpdate&&X.onUpdate(X)}le.__version=X.version}function Ct(le,X,Te,Pe,Ve,gt){let St=s.convert(Te.format,Te.colorSpace),qe=s.convert(Te.type),Ze=C(Te.internalFormat,St,qe,Te.normalized,Te.colorSpace),Rt=n.get(X),en=n.get(Te);if(en.__renderTarget=X,!Rt.__hasExternalTextures){let Pt=Math.max(1,X.width>>gt),Mt=Math.max(1,X.height>>gt);Ve===i.TEXTURE_3D||Ve===i.TEXTURE_2D_ARRAY?t.texImage3D(Ve,gt,Ze,Pt,Mt,X.depth,0,St,qe,null):t.texImage2D(Ve,gt,Ze,Pt,Mt,0,St,qe,null)}t.bindFramebuffer(i.FRAMEBUFFER,le),xn(X)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Pe,Ve,en.__webglTexture,0,Qt(X)):(Ve===i.TEXTURE_2D||Ve>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&Ve<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,Pe,Ve,en.__webglTexture,gt),t.bindFramebuffer(i.FRAMEBUFFER,null)}function un(le,X,Te){if(i.bindRenderbuffer(i.RENDERBUFFER,le),X.depthBuffer){let Pe=X.depthTexture,Ve=Pe&&Pe.isDepthTexture?Pe.type:null,gt=L(X.stencilBuffer,Ve),St=X.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;xn(X)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Qt(X),gt,X.width,X.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,Qt(X),gt,X.width,X.height):i.renderbufferStorage(i.RENDERBUFFER,gt,X.width,X.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,St,i.RENDERBUFFER,le)}else{let Pe=X.textures;for(let Ve=0;Ve<Pe.length;Ve++){let gt=Pe[Ve],St=s.convert(gt.format,gt.colorSpace),qe=s.convert(gt.type),Ze=C(gt.internalFormat,St,qe,gt.normalized,gt.colorSpace);xn(X)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Qt(X),Ze,X.width,X.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,Qt(X),Ze,X.width,X.height):i.renderbufferStorage(i.RENDERBUFFER,Ze,X.width,X.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function Gt(le,X,Te){let 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Rt=s.convert(Ze.format,Ze.colorSpace),en=s.convert(Ze.type),Pt=C(Ze.internalFormat,Rt,en,Ze.normalized,Ze.colorSpace,le.isXRRenderTarget===!0),Mt=Qt(le);i.renderbufferStorageMultisample(i.RENDERBUFFER,Mt,Pt,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(),un(Te.__webglDepthRenderbuffer,le,!0)),t.bindFramebuffer(i.FRAMEBUFFER,null)}}if(gt){t.bindTexture(i.TEXTURE_CUBE_MAP,Pe.__webglTexture),mt(i.TEXTURE_CUBE_MAP,X);for(let qe=0;qe<6;qe++)if(X.mipmaps&&X.mipmaps.length>0)for(let Ze=0;Ze<X.mipmaps.length;Ze++)Ct(Te.__webglFramebuffer[qe][Ze],le,X,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,Ze);else Ct(Te.__webglFramebuffer[qe],le,X,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,0);T(X)&&P(i.TEXTURE_CUBE_MAP),t.unbindTexture()}else if(St){for(let qe=0,Ze=Ve.length;qe<Ze;qe++){let 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H=z.uuid,Z=F.uuid,J=c[H];J===void 0&&(J={},c[H]=J);let j=J[Z];j===void 0&&(j=z.clone(),J[Z]=j,F.addEventListener("dispose",L)),z=j}if(z.visible=F.visible,z.wireframe=F.wireframe,B===Kl?z.side=F.shadowSide!==null?F.shadowSide:F.side:z.side=F.shadowSide!==null?F.shadowSide:f[F.side],z.alphaMap=F.alphaMap,z.alphaTest=F.alphaToCoverage===!0?.5:F.alphaTest,z.map=F.map,z.clipShadows=F.clipShadows,z.clippingPlanes=F.clippingPlanes,z.clipIntersection=F.clipIntersection,z.displacementMap=F.displacementMap,z.displacementScale=F.displacementScale,z.displacementBias=F.displacementBias,z.wireframeLinewidth=F.wireframeLinewidth,z.linewidth=F.linewidth,N.isPointLight===!0&&z.isMeshDistanceMaterial===!0){let H=i.properties.get(z);H.light=N}return z}function 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WeakMap,v=[],w=null,S=!1,T=null,P=null,R=null,C=null,L=null,D=null,F=null,N=new Ut(0,0,0),B=0,z=!1,V=null,H=null,Z=null,J=null,j=null,Ue.set(0,0,i.canvas.width,i.canvas.height),mt.set(0,0,i.canvas.width,i.canvas.height),s.reset(),o.reset(),a.reset()}return{buffers:{color:s,depth:o,stencil:a},enable:$e,disable:Et,bindFramebuffer:Tt,drawBuffers:Ct,useProgram:un,setBlending:st,setMaterial:tt,setFlipSided:vt,setCullFace:yt,setLineWidth:ln,setPolygonOffset:Kt,setScissorTest:Qt,activeTexture:xn,bindTexture:ge,unbindTexture:di,compressedTexImage2D:On,compressedTexImage3D:le,texImage2D:qe,texImage3D:Ke,pixelStorei:en,getParameter:Rt,updateUBOMapping:cn,uniformBlockBinding:yn,texStorage2D:gt,texStorage3D:St,texSubImage2D:X,texSubImage3D:Te,compressedTexSubImage2D:Pe,compressedTexSubImage3D:Ve,scissor:Pt,viewport:Mt,reset:Rn}}function Hpe(i,e,t,n,r,s,o){let a=e.has("WEBGL_multisampled_render_to_texture")?e.get("WEBGL_multisampled_render_to_texture"):null,l=typeof navigator>"u"?!1:/OculusBrowser/g.test(navigator.userAgent),c=new Oe,u=new WeakMap,f=new Set,p,x=new WeakMap,v=!1;try{v=typeof OffscreenCanvas<"u"&&new OffscreenCanvas(1,1).getContext("2d")!==null}catch{}function w(le,X){return v?new OffscreenCanvas(le,X):l_("canvas")}function S(le,X,Te){let Pe=1,Ve=On(le);if((Ve.width>Te||Ve.height>Te)&&(Pe=Te/Math.max(Ve.width,Ve.height)),Pe<1)if(typeof HTMLImageElement<"u"&&le instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&le instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&le instanceof ImageBitmap||typeof VideoFrame<"u"&&le instanceof VideoFrame){let gt=Math.floor(Pe*Ve.width),St=Math.floor(Pe*Ve.height);p===void 0&&(p=w(gt,St));let qe=X?w(gt,St):p;return qe.width=gt,qe.height=St,qe.getContext("2d").drawImage(le,0,0,gt,St),je("WebGLRenderer: Texture has been resized from ("+Ve.width+"x"+Ve.height+") to ("+gt+"x"+St+")."),qe}else return"data"in le&&je("WebGLRenderer: Image in DataTexture is too big ("+Ve.width+"x"+Ve.height+")."),le;return le}function T(le){return le.generateMipmaps}function P(le){i.generateMipmap(le)}function R(le){return le.isWebGLCubeRenderTarget?i.TEXTURE_CUBE_MAP:le.isWebGL3DRenderTarget?i.TEXTURE_3D:le.isWebGLArrayRenderTarget||le.isCompressedArrayTexture?i.TEXTURE_2D_ARRAY:i.TEXTURE_2D}function C(le,X,Te,Pe,Ve,gt=!1){if(le!==null){if(i[le]!==void 0)return i[le];je("WebGLRenderer: Attempt to use non-existing WebGL internal format '"+le+"'")}let St;Pe&&(St=e.get("EXT_texture_norm16"),St||je("WebGLRenderer: Unable to use normalized textures without EXT_texture_norm16 extension"));let qe=X;if(X===i.RED&&(Te===i.FLOAT&&(qe=i.R32F),Te===i.HALF_FLOAT&&(qe=i.R16F),Te===i.UNSIGNED_BYTE&&(qe=i.R8),Te===i.UNSIGNED_SHORT&&St&&(qe=St.R16_EXT),Te===i.SHORT&&St&&(qe=St.R16_SNORM_EXT)),X===i.RED_INTEGER&&(Te===i.UNSIGNED_BYTE&&(qe=i.R8UI),Te===i.UNSIGNED_SHORT&&(qe=i.R16UI),Te===i.UNSIGNED_INT&&(qe=i.R32UI),Te===i.BYTE&&(qe=i.R8I),Te===i.SHORT&&(qe=i.R16I),Te===i.INT&&(qe=i.R32I)),X===i.RG&&(Te===i.FLOAT&&(qe=i.RG32F),Te===i.HALF_FLOAT&&(qe=i.RG16F),Te===i.UNSIGNED_BYTE&&(qe=i.RG8),Te===i.UNSIGNED_SHORT&&St&&(qe=St.RG16_EXT),Te===i.SHORT&&St&&(qe=St.RG16_SNORM_EXT)),X===i.RG_INTEGER&&(Te===i.UNSIGNED_BYTE&&(qe=i.RG8UI),Te===i.UNSIGNED_SHORT&&(qe=i.RG16UI),Te===i.UNSIGNED_INT&&(qe=i.RG32UI),Te===i.BYTE&&(qe=i.RG8I),Te===i.SHORT&&(qe=i.RG16I),Te===i.INT&&(qe=i.RG32I)),X===i.RGB_INTEGER&&(Te===i.UNSIGNED_BYTE&&(qe=i.RGB8UI),Te===i.UNSIGNED_SHORT&&(qe=i.RGB16UI),Te===i.UNSIGNED_INT&&(qe=i.RGB32UI),Te===i.BYTE&&(qe=i.RGB8I),Te===i.SHORT&&(qe=i.RGB16I),Te===i.INT&&(qe=i.RGB32I)),X===i.RGBA_INTEGER&&(Te===i.UNSIGNED_BYTE&&(qe=i.RGBA8UI),Te===i.UNSIGNED_SHORT&&(qe=i.RGBA16UI),Te===i.UNSIGNED_INT&&(qe=i.RGBA32UI),Te===i.BYTE&&(qe=i.RGBA8I),Te===i.SHORT&&(qe=i.RGBA16I),Te===i.INT&&(qe=i.RGBA32I)),X===i.RGB&&(Te===i.UNSIGNED_SHORT&&St&&(qe=St.RGB16_EXT),Te===i.SHORT&&St&&(qe=St.RGB16_SNORM_EXT),Te===i.UNSIGNED_INT_5_9_9_9_REV&&(qe=i.RGB9_E5),Te===i.UNSIGNED_INT_10F_11F_11F_REV&&(qe=i.R11F_G11F_B10F)),X===i.RGBA){let Ke=gt?zd:sn.getTransfer(Ve);Te===i.FLOAT&&(qe=i.RGBA32F),Te===i.HALF_FLOAT&&(qe=i.RGBA16F),Te===i.UNSIGNED_BYTE&&(qe=Ke===Bt?i.SRGB8_ALPHA8:i.RGBA8),Te===i.UNSIGNED_SHORT&&St&&(qe=St.RGBA16_EXT),Te===i.SHORT&&St&&(qe=St.RGBA16_SNORM_EXT),Te===i.UNSIGNED_SHORT_4_4_4_4&&(qe=i.RGBA4),Te===i.UNSIGNED_SHORT_5_5_5_1&&(qe=i.RGB5_A1)}return(qe===i.R16F||qe===i.R32F||qe===i.RG16F||qe===i.RG32F||qe===i.RGBA16F||qe===i.RGBA32F)&&e.get("EXT_color_buffer_float"),qe}function L(le,X){let Te;return le?X===null||X===pi||X===zo?Te=i.DEPTH24_STENCIL8:X===Yi?Te=i.DEPTH32F_STENCIL8:X===Wa&&(Te=i.DEPTH24_STENCIL8,je("DepthTexture: 16 bit depth attachment is not supported with stencil. 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qe=t.getParameter(i.UNPACK_ROW_LENGTH),Ke=t.getParameter(i.UNPACK_SKIP_PIXELS),Rt=t.getParameter(i.UNPACK_SKIP_ROWS);t.pixelStorei(i.UNPACK_ROW_LENGTH,X.width);for(let en=0,Pt=gt.length;en<Pt;en++){let Mt=gt[en],cn=Math.floor(Mt.start/4),yn=Math.ceil(Mt.count/4),Rn=cn%X.width,xe=Math.floor(cn/X.width),bt=yn,Ye=1;t.pixelStorei(i.UNPACK_SKIP_PIXELS,Rn),t.pixelStorei(i.UNPACK_SKIP_ROWS,xe),t.texSubImage2D(i.TEXTURE_2D,0,Rn,xe,bt,Ye,Te,Pe,X.data)}le.clearUpdateRanges(),t.pixelStorei(i.UNPACK_ROW_LENGTH,qe),t.pixelStorei(i.UNPACK_SKIP_PIXELS,Ke),t.pixelStorei(i.UNPACK_SKIP_ROWS,Rt)}}function Et(le,X,Te){let Pe=i.TEXTURE_2D;(X.isDataArrayTexture||X.isCompressedArrayTexture)&&(Pe=i.TEXTURE_2D_ARRAY),X.isData3DTexture&&(Pe=i.TEXTURE_3D);let Ve=Me(le,X),gt=X.source;t.bindTexture(Pe,le.__webglTexture,i.TEXTURE0+Te);let St=n.get(gt);if(gt.version!==St.__version||Ve===!0){if(t.activeTexture(i.TEXTURE0+Te),(typeof ImageBitmap<"u"&&X.image instanceof ImageBitmap)===!1){let Ye=sn.getPrimaries(sn.workingColorSpace),wt=X.colorSpace===Vo?null:sn.getPrimaries(X.colorSpace),Dt=X.colorSpace===Vo||Ye===wt?i.NONE:i.BROWSER_DEFAULT_WEBGL;t.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,X.flipY),t.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,X.premultiplyAlpha),t.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,Dt)}t.pixelStorei(i.UNPACK_ALIGNMENT,X.unpackAlignment);let Ke=S(X.image,!1,r.maxTextureSize);Ke=di(X,Ke);let Rt=s.convert(X.format,X.colorSpace),en=s.convert(X.type),Pt=C(X.internalFormat,Rt,en,X.normalized,X.colorSpace,X.isVideoTexture);mt(Pe,X);let Mt,cn=X.mipmaps,yn=X.isVideoTexture!==!0,Rn=St.__version===void 0||Ve===!0,xe=gt.dataReady,bt=D(X,Ke);if(X.isDepthTexture)Pt=L(X.format===Qs,X.type),Rn&&(yn?t.texStorage2D(i.TEXTURE_2D,1,Pt,Ke.width,Ke.height):t.texImage2D(i.TEXTURE_2D,0,Pt,Ke.width,Ke.height,0,Rt,en,null));else if(X.isDataTexture)if(cn.length>0){yn&&Rn&&t.texStorage2D(i.TEXTURE_2D,bt,Pt,cn[0].width,cn[0].height);for(let 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Dt=0;Dt<bt;Dt++)t.texImage2D(i.TEXTURE_2D,Dt,Pt,Ye,wt,0,Rt,en,null),Ye>>=1,wt>>=1}}else if(X.isHTMLTexture){if("texElementImage2D"in i){let Ye=i.canvas;if(Ye.hasAttribute("layoutsubtree")||Ye.setAttribute("layoutsubtree","true"),Ke.parentNode!==Ye){Ye.appendChild(Ke),f.add(X),Ye.onpaint=wt=>{let Dt=wt.changedElements;for(let ct of f)Dt.includes(ct.image)&&(ct.needsUpdate=!0)},Ye.requestPaint();return}if(i.texElementImage2D.length===3)i.texElementImage2D(i.TEXTURE_2D,i.RGBA8,Ke);else{let Dt=i.RGBA,ct=i.RGBA,Ce=i.UNSIGNED_BYTE;i.texElementImage2D(i.TEXTURE_2D,0,Dt,ct,Ce,Ke)}i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE)}}else if(cn.length>0){if(yn&&Rn){let Ye=On(cn[0]);t.texStorage2D(i.TEXTURE_2D,bt,Pt,Ye.width,Ye.height)}for(let Ye=0,wt=cn.length;Ye<wt;Ye++)Mt=cn[Ye],yn?xe&&t.texSubImage2D(i.TEXTURE_2D,Ye,0,0,Rt,en,Mt):t.texImage2D(i.TEXTURE_2D,Ye,Pt,Rt,en,Mt);X.generateMipmaps=!1}else if(yn){if(Rn){let Ye=On(Ke);t.texStorage2D(i.TEXTURE_2D,bt,Pt,Ye.width,Ye.height)}xe&&t.texSubImage2D(i.TEXTURE_2D,0,0,0,Rt,en,Ke)}else t.texImage2D(i.TEXTURE_2D,0,Pt,Rt,en,Ke);T(X)&&P(Pe),St.__version=gt.version,X.onUpdate&&X.onUpdate(X)}le.__version=X.version}function Tt(le,X,Te){if(X.image.length!==6)return;let Pe=Me(le,X),Ve=X.source;t.bindTexture(i.TEXTURE_CUBE_MAP,le.__webglTexture,i.TEXTURE0+Te);let gt=n.get(Ve);if(Ve.version!==gt.__version||Pe===!0){t.activeTexture(i.TEXTURE0+Te);let St=sn.getPrimaries(sn.workingColorSpace),qe=X.colorSpace===Vo?null:sn.getPrimaries(X.colorSpace),Ke=X.colorSpace===Vo||St===qe?i.NONE:i.BROWSER_DEFAULT_WEBGL;t.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,X.flipY),t.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,X.premultiplyAlpha),t.pixelStorei(i.UNPACK_ALIGNMENT,X.unpackAlignment),t.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,Ke);let Rt=X.isCompressedTexture||X.image[0].isCompressedTexture,en=X.image[0]&&X.image[0].isDataTexture,Pt=[];for(let ct=0;ct<6;ct++)!Rt&&!en?Pt[ct]=S(X.image[ct],!0,r.maxCubemapSize):Pt[ct]=en?X.image[ct].image:X.image[ct],Pt[ct]=di(X,Pt[ct]);let Mt=Pt[0],cn=s.convert(X.format,X.colorSpace),yn=s.convert(X.type),Rn=C(X.internalFormat,cn,yn,X.normalized,X.colorSpace),xe=X.isVideoTexture!==!0,bt=gt.__version===void 0||Pe===!0,Ye=Ve.dataReady,wt=D(X,Mt);mt(i.TEXTURE_CUBE_MAP,X);let Dt;if(Rt){xe&&bt&&t.texStorage2D(i.TEXTURE_CUBE_MAP,wt,Rn,Mt.width,Mt.height);for(let ct=0;ct<6;ct++){Dt=Pt[ct].mipmaps;for(let Ce=0;Ce<Dt.length;Ce++){let jt=Dt[Ce];X.format!==xr?cn!==null?xe?Ye&&t.compressedTexSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,0,0,jt.width,jt.height,cn,jt.data):t.compressedTexImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,Rn,jt.width,jt.height,0,jt.data):je("WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,0,0,jt.width,jt.height,cn,yn,jt.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce,Rn,jt.width,jt.height,0,cn,yn,jt.data)}}}else{if(Dt=X.mipmaps,xe&&bt){Dt.length>0&&wt++;let ct=On(Pt[0]);t.texStorage2D(i.TEXTURE_CUBE_MAP,wt,Rn,ct.width,ct.height)}for(let ct=0;ct<6;ct++)if(en){xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,0,0,Pt[ct].width,Pt[ct].height,cn,yn,Pt[ct].data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,Rn,Pt[ct].width,Pt[ct].height,0,cn,yn,Pt[ct].data);for(let Ce=0;Ce<Dt.length;Ce++){let qi=Dt[Ce].image[ct].image;xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,0,0,qi.width,qi.height,cn,yn,qi.data):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,Rn,qi.width,qi.height,0,cn,yn,qi.data)}}else{xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,0,0,cn,yn,Pt[ct]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,0,Rn,cn,yn,Pt[ct]);for(let Ce=0;Ce<Dt.length;Ce++){let jt=Dt[Ce];xe?Ye&&t.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,0,0,cn,yn,jt.image[ct]):t.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+ct,Ce+1,Rn,cn,yn,jt.image[ct])}}}T(X)&&P(i.TEXTURE_CUBE_MAP),gt.__version=Ve.version,X.onUpdate&&X.onUpdate(X)}le.__version=X.version}function Ct(le,X,Te,Pe,Ve,gt){let St=s.convert(Te.format,Te.colorSpace),qe=s.convert(Te.type),Ke=C(Te.internalFormat,St,qe,Te.normalized,Te.colorSpace),Rt=n.get(X),en=n.get(Te);if(en.__renderTarget=X,!Rt.__hasExternalTextures){let Pt=Math.max(1,X.width>>gt),Mt=Math.max(1,X.height>>gt);Ve===i.TEXTURE_3D||Ve===i.TEXTURE_2D_ARRAY?t.texImage3D(Ve,gt,Ke,Pt,Mt,X.depth,0,St,qe,null):t.texImage2D(Ve,gt,Ke,Pt,Mt,0,St,qe,null)}t.bindFramebuffer(i.FRAMEBUFFER,le),xn(X)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Pe,Ve,en.__webglTexture,0,Qt(X)):(Ve===i.TEXTURE_2D||Ve>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&Ve<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,Pe,Ve,en.__webglTexture,gt),t.bindFramebuffer(i.FRAMEBUFFER,null)}function un(le,X,Te){if(i.bindRenderbuffer(i.RENDERBUFFER,le),X.depthBuffer){let Pe=X.depthTexture,Ve=Pe&&Pe.isDepthTexture?Pe.type:null,gt=L(X.stencilBuffer,Ve),St=X.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;xn(X)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Qt(X),gt,X.width,X.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,Qt(X),gt,X.width,X.height):i.renderbufferStorage(i.RENDERBUFFER,gt,X.width,X.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,St,i.RENDERBUFFER,le)}else{let Pe=X.textures;for(let Ve=0;Ve<Pe.length;Ve++){let gt=Pe[Ve],St=s.convert(gt.format,gt.colorSpace),qe=s.convert(gt.type),Ke=C(gt.internalFormat,St,qe,gt.normalized,gt.colorSpace);xn(X)?a.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Qt(X),Ke,X.width,X.height):Te?i.renderbufferStorageMultisample(i.RENDERBUFFER,Qt(X),Ke,X.width,X.height):i.renderbufferStorage(i.RENDERBUFFER,Ke,X.width,X.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function Gt(le,X,Te){let Pe=X.isWebGLCubeRenderTarget===!0;if(t.bindFramebuffer(i.FRAMEBUFFER,le),!(X.depthTexture&&X.depthTexture.isDepthTexture))throw new Error("THREE.WebGLTextures: renderTarget.depthTexture must be an instance of THREE.DepthTexture.");let Ve=n.get(X.depthTexture);if(Ve.__renderTarget=X,(!Ve.__webglTexture||X.depthTexture.image.width!==X.width||X.depthTexture.image.height!==X.height)&&(X.depthTexture.image.width=X.width,X.depthTexture.image.height=X.height,X.depthTexture.needsUpdate=!0),Pe){if(Ve.__webglInit===void 0&&(Ve.__webglInit=!0,X.depthTexture.addEventListener("dispose",F)),Ve.__webglTexture===void 0){Ve.__webglTexture=i.createTexture(),t.bindTexture(i.TEXTURE_CUBE_MAP,Ve.__webglTexture),mt(i.TEXTURE_CUBE_MAP,X.depthTexture);let Rt=s.convert(X.depthTexture.format),en=s.convert(X.depthTexture.type),Pt;X.depthTexture.format===ys?Pt=i.DEPTH_COMPONENT24:X.depthTexture.format===Qs&&(Pt=i.DEPTH24_STENCIL8);for(let Mt=0;Mt<6;Mt++)i.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Mt,0,Pt,X.width,X.height,0,Rt,en,null)}}else ae(X.depthTexture,0);let gt=Ve.__webglTexture,St=Qt(X),qe=Pe?i.TEXTURE_CUBE_MAP_POSITIVE_X+Te:i.TEXTURE_2D,Ke=X.depthTexture.format===Qs?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;if(X.depthTexture.format===ys)xn(X)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Ke,qe,gt,0,St):i.framebufferTexture2D(i.FRAMEBUFFER,Ke,qe,gt,0);else if(X.depthTexture.format===Qs)xn(X)?a.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,Ke,qe,gt,0,St):i.framebufferTexture2D(i.FRAMEBUFFER,Ke,qe,gt,0);else throw new Error("THREE.WebGLTextures: Unknown depthTexture format.")}function Xe(le){let X=n.get(le),Te=le.isWebGLCubeRenderTarget===!0;if(X.__boundDepthTexture!==le.depthTexture){let Pe=le.depthTexture;if(X.__depthDisposeCallback&&X.__depthDisposeCallback(),Pe){let Ve=()=>{delete X.__boundDepthTexture,delete X.__depthDisposeCallback,Pe.removeEventListener("dispose",Ve)};Pe.addEventListener("dispose",Ve),X.__depthDisposeCallback=Ve}X.__boundDepthTexture=Pe}if(le.depthTexture&&!X.__autoAllocateDepthBuffer)if(Te)for(let Pe=0;Pe<6;Pe++)Gt(X.__webglFramebuffer[Pe],le,Pe);else{let Pe=le.texture.mipmaps;Pe&&Pe.length>0?Gt(X.__webglFramebuffer[0],le,0):Gt(X.__webglFramebuffer,le,0)}else if(Te){X.__webglDepthbuffer=[];for(let Pe=0;Pe<6;Pe++)if(t.bindFramebuffer(i.FRAMEBUFFER,X.__webglFramebuffer[Pe]),X.__webglDepthbuffer[Pe]===void 0)X.__webglDepthbuffer[Pe]=i.createRenderbuffer(),un(X.__webglDepthbuffer[Pe],le,!1);else{let Ve=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,gt=X.__webglDepthbuffer[Pe];i.bindRenderbuffer(i.RENDERBUFFER,gt),i.framebufferRenderbuffer(i.FRAMEBUFFER,Ve,i.RENDERBUFFER,gt)}}else{let Pe=le.texture.mipmaps;if(Pe&&Pe.length>0?t.bindFramebuffer(i.FRAMEBUFFER,X.__webglFramebuffer[0]):t.bindFramebuffer(i.FRAMEBUFFER,X.__webglFramebuffer),X.__webglDepthbuffer===void 0)X.__webglDepthbuffer=i.createRenderbuffer(),un(X.__webglDepthbuffer,le,!1);else{let Ve=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,gt=X.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,gt),i.framebufferRenderbuffer(i.FRAMEBUFFER,Ve,i.RENDERBUFFER,gt)}}t.bindFramebuffer(i.FRAMEBUFFER,null)}function st(le,X,Te){let Pe=n.get(le);X!==void 0&&Ct(Pe.__webglFramebuffer,le,le.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),Te!==void 0&&Xe(le)}function tt(le){let X=le.texture,Te=n.get(le),Pe=n.get(X);le.addEventListener("dispose",N);let Ve=le.textures,gt=le.isWebGLCubeRenderTarget===!0,St=Ve.length>1;if(St||(Pe.__webglTexture===void 0&&(Pe.__webglTexture=i.createTexture()),Pe.__version=X.version,o.memory.textures++),gt){Te.__webglFramebuffer=[];for(let qe=0;qe<6;qe++)if(X.mipmaps&&X.mipmaps.length>0){Te.__webglFramebuffer[qe]=[];for(let Ke=0;Ke<X.mipmaps.length;Ke++)Te.__webglFramebuffer[qe][Ke]=i.createFramebuffer()}else Te.__webglFramebuffer[qe]=i.createFramebuffer()}else{if(X.mipmaps&&X.mipmaps.length>0){Te.__webglFramebuffer=[];for(let qe=0;qe<X.mipmaps.length;qe++)Te.__webglFramebuffer[qe]=i.createFramebuffer()}else Te.__webglFramebuffer=i.createFramebuffer();if(St)for(let qe=0,Ke=Ve.length;qe<Ke;qe++){let Rt=n.get(Ve[qe]);Rt.__webglTexture===void 0&&(Rt.__webglTexture=i.createTexture(),o.memory.textures++)}if(le.samples>0&&xn(le)===!1){Te.__webglMultisampledFramebuffer=i.createFramebuffer(),Te.__webglColorRenderbuffer=[],t.bindFramebuffer(i.FRAMEBUFFER,Te.__webglMultisampledFramebuffer);for(let qe=0;qe<Ve.length;qe++){let Ke=Ve[qe];Te.__webglColorRenderbuffer[qe]=i.createRenderbuffer(),i.bindRenderbuffer(i.RENDERBUFFER,Te.__webglColorRenderbuffer[qe]);let Rt=s.convert(Ke.format,Ke.colorSpace),en=s.convert(Ke.type),Pt=C(Ke.internalFormat,Rt,en,Ke.normalized,Ke.colorSpace,le.isXRRenderTarget===!0),Mt=Qt(le);i.renderbufferStorageMultisample(i.RENDERBUFFER,Mt,Pt,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(),un(Te.__webglDepthRenderbuffer,le,!0)),t.bindFramebuffer(i.FRAMEBUFFER,null)}}if(gt){t.bindTexture(i.TEXTURE_CUBE_MAP,Pe.__webglTexture),mt(i.TEXTURE_CUBE_MAP,X);for(let qe=0;qe<6;qe++)if(X.mipmaps&&X.mipmaps.length>0)for(let Ke=0;Ke<X.mipmaps.length;Ke++)Ct(Te.__webglFramebuffer[qe][Ke],le,X,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,Ke);else Ct(Te.__webglFramebuffer[qe],le,X,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+qe,0);T(X)&&P(i.TEXTURE_CUBE_MAP),t.unbindTexture()}else if(St){for(let qe=0,Ke=Ve.length;qe<Ke;qe++){let Rt=Ve[qe],en=n.get(Rt),Pt=i.TEXTURE_2D;(le.isWebGL3DRenderTarget||le.isWebGLArrayRenderTarget)&&(Pt=le.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),t.bindTexture(Pt,en.__webglTexture),mt(Pt,Rt),Ct(Te.__webglFramebuffer,le,Rt,i.COLOR_ATTACHMENT0+qe,Pt,0),T(Rt)&&P(Pt)}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,X),X.mipmaps&&X.mipmaps.length>0)for(let Ke=0;Ke<X.mipmaps.length;Ke++)Ct(Te.__webglFramebuffer[Ke],le,X,i.COLOR_ATTACHMENT0,qe,Ke);else Ct(Te.__webglFramebuffer,le,X,i.COLOR_ATTACHMENT0,qe,0);T(X)&&P(qe),t.unbindTexture()}le.depthBuffer&&Xe(le)}function vt(le){let X=le.textures;for(let Te=0,Pe=X.length;Te<Pe;Te++){let Ve=X[Te];if(T(Ve)){let gt=R(le),St=n.get(Ve).__webglTexture;t.bindTexture(gt,St),P(gt),t.unbindTexture()}}}let yt=[],ln=[];function Kt(le){if(le.samples>0){if(xn(le)===!1){let X=le.textures,Te=le.width,Pe=le.height,Ve=i.COLOR_BUFFER_BIT,gt=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,St=n.get(le),qe=X.length>1;if(qe)for(let Rt=0;Rt<X.length;Rt++)t.bindFramebuffer(i.FRAMEBUFFER,St.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+Rt,i.RENDERBUFFER,null),t.bindFramebuffer(i.FRAMEBUFFER,St.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+Rt,i.TEXTURE_2D,null,0);t.bindFramebuffer(i.READ_FRAMEBUFFER,St.__webglMultisampledFramebuffer);let Ke=le.texture.mipmaps;Ke&&Ke.length>0?t.bindFramebuffer(i.DRAW_FRAMEBUFFER,St.__webglFramebuffer[0]):t.bindFramebuffer(i.DRAW_FRAMEBUFFER,St.__webglFramebuffer);for(let Rt=0;Rt<X.length;Rt++){if(le.resolveDepthBuffer&&(le.depthBuffer&&(Ve|=i.DEPTH_BUFFER_BIT),le.stencilBuffer&&le.resolveStencilBuffer&&(Ve|=i.STENCIL_BUFFER_BIT)),qe){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,St.__webglColorRenderbuffer[Rt]);let en=n.get(X[Rt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,en,0)}i.blitFramebuffer(0,0,Te,Pe,0,0,Te,Pe,Ve,i.NEAREST),l===!0&&(yt.length=0,ln.length=0,yt.push(i.COLOR_ATTACHMENT0+Rt),le.depthBuffer&&le.resolveDepthBuffer===!1&&(yt.push(gt),ln.push(gt),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,ln)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,yt))}if(t.bindFramebuffer(i.READ_FRAMEBUFFER,null),t.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),qe)for(let Rt=0;Rt<X.length;Rt++){t.bindFramebuffer(i.FRAMEBUFFER,St.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+Rt,i.RENDERBUFFER,St.__webglColorRenderbuffer[Rt]);let en=n.get(X[Rt]).__webglTexture;t.bindFramebuffer(i.FRAMEBUFFER,St.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+Rt,i.TEXTURE_2D,en,0)}t.bindFramebuffer(i.DRAW_FRAMEBUFFER,St.__webglMultisampledFramebuffer)}else if(le.depthBuffer&&le.resolveDepthBuffer===!1&&l){let X=le.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[X])}}}function Qt(le){return Math.min(r.maxSamples,le.samples)}function xn(le){let X=n.get(le);return le.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&X.__useRenderToTexture!==!1}function ge(le){let X=o.render.frame;u.get(le)!==X&&(u.set(le,X),le.update())}function di(le,X){let Te=le.colorSpace,Pe=le.format,Ve=le.type;return le.isCompressedTexture===!0||le.isVideoTexture===!0||Te!==Gd&&Te!==Vo&&(sn.getTransfer(Te)===Bt?(Pe!==xr||Ve!==Gi)&&je("WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):Ge("WebGLTextures: Unsupported texture 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ze=Me.near,$e=Me.far;S.texture!==null&&(S.depthNear>0&&(ze=S.depthNear),S.depthFar>0&&($e=S.depthFar)),H.near=z.near=B.near=ze,H.far=z.far=B.far=$e,(K!==H.near||J!==H.far)&&(r.updateRenderState({depthNear:H.near,depthFar:H.far}),K=H.near,J=H.far),H.layers.mask=Me.layers.mask|6,B.layers.mask=H.layers.mask&-5,z.layers.mask=H.layers.mask&-3;let Et=Me.parent,Tt=H.cameras;ve(H,Et);for(let Ct=0;Ct<Tt.length;Ct++)ve(Tt[Ct],Et);Tt.length===2?de(H,B,z):H.projectionMatrix.copy(B.projectionMatrix),Ie(Me,H,Et)};function Ie(Me,ze,$e){$e===null?Me.matrix.copy(ze.matrixWorld):(Me.matrix.copy($e.matrixWorld),Me.matrix.invert(),Me.matrix.multiply(ze.matrixWorld)),Me.matrix.decompose(Me.position,Me.quaternion,Me.scale),Me.updateMatrixWorld(!0),Me.projectionMatrix.copy(ze.projectionMatrix),Me.projectionMatrixInverse.copy(ze.projectionMatrixInverse),Me.isPerspectiveCamera&&(Me.fov=Ef*2*Math.atan(1/Me.projectionMatrix.elements[5]),Me.zoom=1)}this.getCamera=function(){return 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r(S,T,P,R,C){T.isNodeMaterial?T.uniformsNeedUpdate=!1:T.isMeshBasicMaterial?s(S,T):T.isMeshLambertMaterial?(s(S,T),T.envMap&&(S.envMapIntensity.value=T.envMapIntensity)):T.isMeshToonMaterial?(s(S,T),f(S,T)):T.isMeshPhongMaterial?(s(S,T),u(S,T),T.envMap&&(S.envMapIntensity.value=T.envMapIntensity)):T.isMeshStandardMaterial?(s(S,T),p(S,T),T.isMeshPhysicalMaterial&&x(S,T,C)):T.isMeshMatcapMaterial?(s(S,T),v(S,T)):T.isMeshDepthMaterial?s(S,T):T.isMeshDistanceMaterial?(s(S,T),w(S,T)):T.isMeshNormalMaterial?s(S,T):T.isLineBasicMaterial?(o(S,T),T.isLineDashedMaterial&&a(S,T)):T.isPointsMaterial?l(S,T,P,R):T.isSpriteMaterial?c(S,T):T.isShadowMaterial?(S.color.value.copy(T.color),S.opacity.value=T.opacity):T.isShaderMaterial&&(T.uniformsNeedUpdate=!1)}function 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Reason: ",te.statusMessage)}function mr(te){let Se=te.target;Se.removeEventListener("dispose",mr),nl(Se)}function nl(te){ea(te),Pe.remove(te)}function ea(te){let Se=Pe.get(te).programs;Se!==void 0&&(Se.forEach(function(ke){Rt.releaseProgram(ke)}),te.isShaderMaterial&&Rt.releaseShaderCache(te))}this.renderBufferDirect=function(te,Se,ke,Le,De,zt){Se===null&&(Se=Zt);let Yt=De.isMesh&&De.matrixWorld.determinantAffine()<0,kt=Bk(te,Se,ke,Le,De);X.setMaterial(Le,Yt);let tn=ke.index,hn=1;if(Le.wireframe===!0){if(tn=qe.getWireframeAttribute(ke),tn===void 0)return;hn=2}let Gn=ke.drawRange,Xn=ke.attributes.position,pn=Gn.start*hn,Bi=(Gn.start+Gn.count)*hn;zt!==null&&(pn=Math.max(pn,zt.start*hn),Bi=Math.min(Bi,(zt.start+zt.count)*hn)),tn!==null?(pn=Math.max(pn,0),Bi=Math.min(Bi,tn.count)):Xn!=null&&(pn=Math.max(pn,0),Bi=Math.min(Bi,Xn.count));let kr=Bi-pn;if(kr<0||kr===1/0)return;Dt.setup(De,Le,kt,ke,tn);let Tr,Hi=bt;if(tn!==null&&(Tr=St.get(tn),Hi=Ye,Hi.setIndex(Tr)),De.isMesh)Le.wireframe===!0?(X.setLineWidth(Le.wireframeLinewidth*xn()),Hi.setMode(ge.LINES)):Hi.setMode(ge.TRIANGLES);else if(De.isLine){let so=Le.linewidth;so===void 0&&(so=1),X.setLineWidth(so*xn()),De.isLineSegments?Hi.setMode(ge.LINES):De.isLineLoop?Hi.setMode(ge.LINE_LOOP):Hi.setMode(ge.LINE_STRIP)}else De.isPoints?Hi.setMode(ge.POINTS):De.isSprite&&Hi.setMode(ge.TRIANGLES);if(De.isBatchedMesh)if(On.get("WEBGL_multi_draw"))Hi.renderMultiDraw(De._multiDrawStarts,De._multiDrawCounts,De._multiDrawCount);else{let so=De._multiDrawStarts,Xt=De._multiDrawCounts,Ia=De._multiDrawCount,Ai=tn?St.get(tn).bytesPerElement:1,sl=Pe.get(Le).currentProgram.getUniforms();for(let gc=0;gc<Ia;gc++)sl.setValue(ge,"_gl_DrawID",gc),Hi.render(so[gc]/Ai,Xt[gc])}else if(De.isInstancedMesh)Hi.renderInstances(pn,kr,De.count);else if(ke.isInstancedBufferGeometry){let so=ke._maxInstanceCount!==void 0?ke._maxInstanceCount:1/0,Xt=Math.min(ke.instanceCount,so);Hi.renderInstances(pn,kr,Xt)}else Hi.render(pn,kr)};function il(te,Se,ke){te.transparent===!0&&te.side===ir&&te.forceSinglePass===!1?(te.side=ui,te.needsUpdate=!0,Q1(te,Se,ke),te.side=Ao,te.needsUpdate=!0,Q1(te,Se,ke),te.side=ir):Q1(te,Se,ke)}this.compile=function(te,Se,ke=null){ke===null&&(ke=te),D=Mt.get(ke),D.init(Se),N.push(D),ke.traverseVisible(function(De){De.isLight&&De.layers.test(Se.layers)&&(D.pushLight(De),De.castShadow&&D.pushShadow(De))}),te!==ke&&te.traverseVisible(function(De){De.isLight&&De.layers.test(Se.layers)&&(D.pushLight(De),De.castShadow&&D.pushShadow(De))}),D.setupLights();let Le=new Set;return te.traverse(function(De){if(!(De.isMesh||De.isPoints||De.isLine||De.isSprite))return;let zt=De.material;if(zt)if(Array.isArray(zt))for(let Yt=0;Yt<zt.length;Yt++){let kt=zt[Yt];il(kt,ke,De),Le.add(kt)}else il(zt,ke,De),Le.add(zt)}),D=N.pop(),Le},this.compileAsync=function(te,Se,ke=null){let Le=this.compile(te,Se,ke);return new Promise(De=>{function zt(){if(Le.forEach(function(Yt){Pe.get(Yt).currentProgram.isReady()&&Le.delete(Yt)}),Le.size===0){De(te);return}setTimeout(zt,10)}On.get("KHR_parallel_shader_compile")!==null?zt():setTimeout(zt,10)})};let Pa=null;function sr(te){Pa&&Pa(te)}function Rs(){hu.stop()}function rl(){hu.start()}let hu=new vW;hu.setAnimationLoop(sr),typeof self<"u"&&hu.setContext(self),this.setAnimationLoop=function(te){Pa=te,jt.setAnimationLoop(te),te===null?hu.stop():hu.start()},jt.addEventListener("sessionstart",Rs),jt.addEventListener("sessionend",rl),this.render=function(te,Se){if(Se!==void 0&&Se.isCamera!==!0){Ge("WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(V===!0)return;H!==null&&H.renderStart(te,Se);let ke=jt.enabled===!0&&jt.isPresenting===!0,Le=B!==null&&(ae===null||ke)&&B.begin(z,ae);if(te.matrixWorldAutoUpdate===!0&&te.updateMatrixWorld(),Se.parent===null&&Se.matrixWorldAutoUpdate===!0&&Se.updateMatrixWorld(),jt.enabled===!0&&jt.isPresenting===!0&&(B===null||B.isCompositing()===!1)&&(jt.cameraAutoUpdate===!0&&jt.updateCamera(Se),Se=jt.getCamera()),te.isScene===!0&&te.onBeforeRender(z,te,Se,ae),D=Mt.get(te,N.length),D.init(Se),D.state.textureUnits=Ve.getTextureUnits(),N.push(D),vt.multiplyMatrices(Se.projectionMatrix,Se.matrixWorldInverse),Xe.setFromProjectionMatrix(vt,po,Se.reversedDepth),tt=this.localClippingEnabled,st=cn.init(this.clippingPlanes,tt),L=Pt.get(te,F.length),L.init(),F.push(L),jt.enabled===!0&&jt.isPresenting===!0){let Yt=z.xr.getDepthSensingMesh();Yt!==null&&Bb(Yt,Se,-1/0,z.sortObjects)}Bb(te,Se,0,z.sortObjects),L.finish(),z.sortObjects===!0&&L.sort(Et,Tt,Se.reversedDepth),Qt=jt.enabled===!1||jt.isPresenting===!1||jt.hasDepthSensing()===!1,Qt&&Rn.addToRenderList(L,te),this.info.render.frame++,this.info.autoReset===!0&&this.info.reset(),st===!0&&cn.beginShadows();let De=D.state.shadowsArray;if(yn.render(De,te,Se),st===!0&&cn.endShadows(),(Le&&B.hasRenderPass())===!1){let Yt=L.opaque,kt=L.transmissive;if(D.setupLights(),Se.isArrayCamera){let tn=Se.cameras;if(kt.length>0)for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn];ZR(Yt,kt,te,Xn)}Qt&&Rn.render(te);for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn];KR(L,te,Xn,Xn.viewport)}}else kt.length>0&&ZR(Yt,kt,te,Se),Qt&&Rn.render(te),KR(L,te,Se)}ae!==null&&ee===0&&(Ve.updateMultisampleRenderTarget(ae),Ve.updateRenderTargetMipmap(ae)),Le&&B.end(z),te.isScene===!0&&te.onAfterRender(z,te,Se),Dt.resetDefaultState(),ce=-1,de=null,N.pop(),N.length>0?(D=N[N.length-1],Ve.setTextureUnits(D.state.textureUnits),st===!0&&cn.setGlobalState(z.clippingPlanes,D.state.camera)):D=null,F.pop(),F.length>0?L=F[F.length-1]:L=null,H!==null&&H.renderEnd()};function Bb(te,Se,ke,Le){if(te.visible===!1)return;if(te.layers.test(Se.layers)){if(te.isGroup)ke=te.renderOrder;else if(te.isLOD)te.autoUpdate===!0&&te.update(Se);else if(te.isLightProbeGrid)D.pushLightProbeGrid(te);else if(te.isLight)D.pushLight(te),te.castShadow&&D.pushShadow(te);else if(te.isSprite){if(!te.frustumCulled||Xe.intersectsSprite(te)){Le&&ln.setFromMatrixPosition(te.matrixWorld).applyMatrix4(vt);let Yt=Ze.update(te),kt=te.material;kt.visible&&L.push(te,Yt,kt,ke,ln.z,null)}}else if((te.isMesh||te.isLine||te.isPoints)&&(!te.frustumCulled||Xe.intersectsObject(te))){let Yt=Ze.update(te),kt=te.material;if(Le&&(te.boundingSphere!==void 0?(te.boundingSphere===null&&te.computeBoundingSphere(),ln.copy(te.boundingSphere.center)):(Yt.boundingSphere===null&&Yt.computeBoundingSphere(),ln.copy(Yt.boundingSphere.center)),ln.applyMatrix4(te.matrixWorld).applyMatrix4(vt)),Array.isArray(kt)){let tn=Yt.groups;for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn],pn=kt[Xn.materialIndex];pn&&pn.visible&&L.push(te,Yt,pn,ke,ln.z,Xn)}}else kt.visible&&L.push(te,Yt,kt,ke,ln.z,null)}}let zt=te.children;for(let Yt=0,kt=zt.length;Yt<kt;Yt++)Bb(zt[Yt],Se,ke,Le)}function KR(te,Se,ke,Le){let{opaque:De,transmissive:zt,transparent:Yt}=te;D.setupLightsView(ke),st===!0&&cn.setGlobalState(z.clippingPlanes,ke),Le&&X.viewport(ve.copy(Le)),De.length>0&&Z1(De,Se,ke),zt.length>0&&Z1(zt,Se,ke),Yt.length>0&&Z1(Yt,Se,ke),X.buffers.depth.setTest(!0),X.buffers.depth.setMask(!0),X.buffers.color.setMask(!0),X.setPolygonOffset(!1)}function ZR(te,Se,ke,Le){if((ke.isScene===!0?ke.overrideMaterial:null)!==null)return;if(D.state.transmissionRenderTarget[Le.id]===void 0){let pn=On.has("EXT_color_buffer_half_float")||On.has("EXT_color_buffer_float");D.state.transmissionRenderTarget[Le.id]=new ca(1,1,{generateMipmaps:!0,type:pn?Li:Gi,minFilter:go,samples:Math.max(4,le.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:sn.workingColorSpace})}let zt=D.state.transmissionRenderTarget[Le.id],Yt=Le.viewport||ve;zt.setSize(Yt.z*z.transmissionResolutionScale,Yt.w*z.transmissionResolutionScale);let kt=z.getRenderTarget(),tn=z.getActiveCubeFace(),hn=z.getActiveMipmapLevel();z.setRenderTarget(zt),z.getClearColor(Ue),mt=z.getClearAlpha(),mt<1&&z.setClearColor(16777215,.5),z.clear(),Qt&&Rn.render(ke);let Gn=z.toneMapping;z.toneMapping=ks;let Xn=Le.viewport;if(Le.viewport!==void 0&&(Le.viewport=void 0),D.setupLightsView(Le),st===!0&&cn.setGlobalState(z.clippingPlanes,Le),Z1(te,ke,Le),Ve.updateMultisampleRenderTarget(zt),Ve.updateRenderTargetMipmap(zt),On.has("WEBGL_multisampled_render_to_texture")===!1){let pn=!1;for(let Bi=0,kr=Se.length;Bi<kr;Bi++){let Tr=Se[Bi],{object:Hi,geometry:so,material:Xt,group:Ia}=Tr;if(Xt.side===ir&&Hi.layers.test(Le.layers)){let Ai=Xt.side;Xt.side=ui,Xt.needsUpdate=!0,QR(Hi,ke,Le,so,Xt,Ia),Xt.side=Ai,Xt.needsUpdate=!0,pn=!0}}pn===!0&&(Ve.updateMultisampleRenderTarget(zt),Ve.updateRenderTargetMipmap(zt))}z.setRenderTarget(kt,tn,hn),z.setClearColor(Ue,mt),Xn!==void 0&&(Le.viewport=Xn),z.toneMapping=Gn}function Z1(te,Se,ke){let Le=Se.isScene===!0?Se.overrideMaterial:null;for(let De=0,zt=te.length;De<zt;De++){let Yt=te[De],{object:kt,geometry:tn,group:hn}=Yt,Gn=Yt.material;Gn.allowOverride===!0&&Le!==null&&(Gn=Le),kt.layers.test(ke.layers)&&QR(kt,Se,ke,tn,Gn,hn)}}function QR(te,Se,ke,Le,De,zt){te.onBeforeRender(z,Se,ke,Le,De,zt),te.modelViewMatrix.multiplyMatrices(ke.matrixWorldInverse,te.matrixWorld),te.normalMatrix.getNormalMatrix(te.modelViewMatrix),De.onBeforeRender(z,Se,ke,Le,te,zt),De.transparent===!0&&De.side===ir&&De.forceSinglePass===!1?(De.side=ui,De.needsUpdate=!0,z.renderBufferDirect(ke,Se,Le,De,te,zt),De.side=Ao,De.needsUpdate=!0,z.renderBufferDirect(ke,Se,Le,De,te,zt),De.side=ir):z.renderBufferDirect(ke,Se,Le,De,te,zt),te.onAfterRender(z,Se,ke,Le,De,zt)}function Q1(te,Se,ke){Se.isScene!==!0&&(Se=Zt);let Le=Pe.get(te),De=D.state.lights,zt=D.state.shadowsArray,Yt=De.state.version,kt=Rt.getParameters(te,De.state,zt,Se,ke,D.state.lightProbeGridArray),tn=Rt.getProgramCacheKey(kt),hn=Le.programs;Le.environment=te.isMeshStandardMaterial||te.isMeshLambertMaterial||te.isMeshPhongMaterial?Se.environment:null,Le.fog=Se.fog;let Gn=te.isMeshStandardMaterial||te.isMeshLambertMaterial&&!te.envMap||te.isMeshPhongMaterial&&!te.envMap;Le.envMap=gt.get(te.envMap||Le.environment,Gn),Le.envMapRotation=Le.environment!==null&&te.envMap===null?Se.environmentRotation:te.envMapRotation,hn===void 0&&(te.addEventListener("dispose",mr),hn=new Map,Le.programs=hn);let Xn=hn.get(tn);if(Xn!==void 0){if(Le.currentProgram===Xn&&Le.lightsStateVersion===Yt)return e4(te,kt),Xn}else kt.uniforms=Rt.getUniforms(te),H!==null&&te.isNodeMaterial&&H.build(te,ke,kt),te.onBeforeCompile(kt,z),Xn=Rt.acquireProgram(kt,tn),hn.set(tn,Xn),Le.uniforms=kt.uniforms;let pn=Le.uniforms;return(!te.isShaderMaterial&&!te.isRawShaderMaterial||te.clipping===!0)&&(pn.clippingPlanes=cn.uniform),e4(te,kt),Le.needsLights=kk(te),Le.lightsStateVersion=Yt,Le.needsLights&&(pn.ambientLightColor.value=De.state.ambient,pn.lightProbe.value=De.state.probe,pn.directionalLights.value=De.state.directional,pn.directionalLightShadows.value=De.state.directionalShadow,pn.spotLights.value=De.state.spot,pn.spotLightShadows.value=De.state.spotShadow,pn.rectAreaLights.value=De.state.rectArea,pn.ltc_1.value=De.state.rectAreaLTC1,pn.ltc_2.value=De.state.rectAreaLTC2,pn.pointLights.value=De.state.point,pn.pointLightShadows.value=De.state.pointShadow,pn.hemisphereLights.value=De.state.hemi,pn.directionalShadowMatrix.value=De.state.directionalShadowMatrix,pn.spotLightMatrix.value=De.state.spotLightMatrix,pn.spotLightMap.value=De.state.spotLightMap,pn.pointShadowMatrix.value=De.state.pointShadowMatrix),Le.lightProbeGrid=D.state.lightProbeGridArray.length>0,Le.currentProgram=Xn,Le.uniformsList=null,Xn}function JR(te){if(te.uniformsList===null){let Se=te.currentProgram.getUniforms();te.uniformsList=C_.seqWithValue(Se.seq,te.uniforms)}return te.uniformsList}function e4(te,Se){let ke=Pe.get(te);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 Ok(te,Se){if(te.length===0)return null;if(te.length===1)return te[0].texture!==null?te[0]:null;C.setFromMatrixPosition(Se.matrixWorld);for(let ke=0,Le=te.length;ke<Le;ke++){let De=te[ke];if(De.texture!==null&&De.boundingBox.containsPoint(C))return De}return null}function Bk(te,Se,ke,Le,De){Se.isScene!==!0&&(Se=Zt),Ve.resetTextureUnits();let zt=Se.fog,Yt=Le.isMeshStandardMaterial||Le.isMeshLambertMaterial||Le.isMeshPhongMaterial?Se.environment:null,kt=ae===null?z.outputColorSpace:ae.isXRRenderTarget===!0?ae.texture.colorSpace:sn.workingColorSpace,tn=Le.isMeshStandardMaterial||Le.isMeshLambertMaterial&&!Le.envMap||Le.isMeshPhongMaterial&&!Le.envMap,hn=gt.get(Le.envMap||Yt,tn),Gn=Le.vertexColors===!0&&!!ke.attributes.color&&ke.attributes.color.itemSize===4,Xn=!!ke.attributes.tangent&&(!!Le.normalMap||Le.anisotropy>0),pn=!!ke.morphAttributes.position,Bi=!!ke.morphAttributes.normal,kr=!!ke.morphAttributes.color,Tr=ks;Le.toneMapped&&(ae===null||ae.isXRRenderTarget===!0)&&(Tr=z.toneMapping);let Hi=ke.morphAttributes.position||ke.morphAttributes.normal||ke.morphAttributes.color,so=Hi!==void 0?Hi.length:0,Xt=Pe.get(Le),Ia=D.state.lights;if(st===!0&&(tt===!0||te!==de)){let er=te===de&&Le.id===ce;cn.setState(Le,te,er)}let Ai=!1;Le.version===Xt.__version?(Xt.needsLights&&Xt.lightsStateVersion!==Ia.state.version||Xt.outputColorSpace!==kt||De.isBatchedMesh&&Xt.batching===!1||!De.isBatchedMesh&&Xt.batching===!0||De.isBatchedMesh&&Xt.batchingColor===!0&&De.colorTexture===null||De.isBatchedMesh&&Xt.batchingColor===!1&&De.colorTexture!==null||De.isInstancedMesh&&Xt.instancing===!1||!De.isInstancedMesh&&Xt.instancing===!0||De.isSkinnedMesh&&Xt.skinning===!1||!De.isSkinnedMesh&&Xt.skinning===!0||De.isInstancedMesh&&Xt.instancingColor===!0&&De.instanceColor===null||De.isInstancedMesh&&Xt.instancingColor===!1&&De.instanceColor!==null||De.isInstancedMesh&&Xt.instancingMorph===!0&&De.morphTexture===null||De.isInstancedMesh&&Xt.instancingMorph===!1&&De.morphTexture!==null||Xt.envMap!==hn||Le.fog===!0&&Xt.fog!==zt||Xt.numClippingPlanes!==void 0&&(Xt.numClippingPlanes!==cn.numPlanes||Xt.numIntersection!==cn.numIntersection)||Xt.vertexAlphas!==Gn||Xt.vertexTangents!==Xn||Xt.morphTargets!==pn||Xt.morphNormals!==Bi||Xt.morphColors!==kr||Xt.toneMapping!==Tr||Xt.morphTargetsCount!==so||!!Xt.lightProbeGrid!=D.state.lightProbeGridArray.length>0)&&(Ai=!0):(Ai=!0,Xt.__version=Le.version);let sl=Xt.currentProgram;Ai===!0&&(sl=Q1(Le,Se,De),H&&Le.isNodeMaterial&&H.onUpdateProgram(Le,sl,Xt));let gc=!1,qh=!1,b0=!1,Wi=sl.getUniforms(),Gr=Xt.uniforms;if(X.useProgram(sl.program)&&(gc=!0,qh=!0,b0=!0),Le.id!==ce&&(ce=Le.id,qh=!0),Xt.needsLights){let er=Ok(D.state.lightProbeGridArray,De);Xt.lightProbeGrid!==er&&(Xt.lightProbeGrid=er,qh=!0)}if(gc||de!==te){X.buffers.depth.getReversed()&&te.reversedDepth!==!0&&(te._reversedDepth=!0,te.updateProjectionMatrix()),Wi.setValue(ge,"projectionMatrix",te.projectionMatrix),Wi.setValue(ge,"viewMatrix",te.matrixWorldInverse);let Wh=Wi.map.cameraPosition;Wh!==void 0&&Wh.setValue(ge,yt.setFromMatrixPosition(te.matrixWorld)),le.logarithmicDepthBuffer&&Wi.setValue(ge,"logDepthBufFC",2/(Math.log(te.far+1)/Math.LN2)),(Le.isMeshPhongMaterial||Le.isMeshToonMaterial||Le.isMeshLambertMaterial||Le.isMeshBasicMaterial||Le.isMeshStandardMaterial||Le.isShaderMaterial)&&Wi.setValue(ge,"isOrthographic",te.isOrthographicCamera===!0),de!==te&&(de=te,qh=!0,b0=!0)}if(Xt.needsLights&&(Ia.state.directionalShadowMap.length>0&&Wi.setValue(ge,"directionalShadowMap",Ia.state.directionalShadowMap,Ve),Ia.state.spotShadowMap.length>0&&Wi.setValue(ge,"spotShadowMap",Ia.state.spotShadowMap,Ve),Ia.state.pointShadowMap.length>0&&Wi.setValue(ge,"pointShadowMap",Ia.state.pointShadowMap,Ve)),De.isSkinnedMesh){Wi.setOptional(ge,De,"bindMatrix"),Wi.setOptional(ge,De,"bindMatrixInverse");let er=De.skeleton;er&&(er.boneTexture===null&&er.computeBoneTexture(),Wi.setValue(ge,"boneTexture",er.boneTexture,Ve))}De.isBatchedMesh&&(Wi.setOptional(ge,De,"batchingTexture"),Wi.setValue(ge,"batchingTexture",De._matricesTexture,Ve),Wi.setOptional(ge,De,"batchingIdTexture"),Wi.setValue(ge,"batchingIdTexture",De._indirectTexture,Ve),Wi.setOptional(ge,De,"batchingColorTexture"),De._colorsTexture!==null&&Wi.setValue(ge,"batchingColorTexture",De._colorsTexture,Ve));let Hh=ke.morphAttributes;if((Hh.position!==void 0||Hh.normal!==void 0||Hh.color!==void 0)&&xe.update(De,ke,sl),(qh||Xt.receiveShadow!==De.receiveShadow)&&(Xt.receiveShadow=De.receiveShadow,Wi.setValue(ge,"receiveShadow",De.receiveShadow)),(Le.isMeshStandardMaterial||Le.isMeshLambertMaterial||Le.isMeshPhongMaterial)&&Le.envMap===null&&Se.environment!==null&&(Gr.envMapIntensity.value=Se.environmentIntensity),Gr.dfgLUT!==void 0&&(Gr.dfgLUT.value=Ype()),qh){if(Wi.setValue(ge,"toneMappingExposure",z.toneMappingExposure),Xt.needsLights&&Uk(Gr,b0),zt&&Le.fog===!0&&en.refreshFogUniforms(Gr,zt),en.refreshMaterialUniforms(Gr,Le,$e,ze,D.state.transmissionRenderTarget[te.id]),Xt.needsLights&&Xt.lightProbeGrid){let er=Xt.lightProbeGrid;Gr.probesSH.value=er.texture,Gr.probesMin.value.copy(er.boundingBox.min),Gr.probesMax.value.copy(er.boundingBox.max),Gr.probesResolution.value.copy(er.resolution)}C_.upload(ge,JR(Xt),Gr,Ve)}if(Le.isShaderMaterial&&Le.uniformsNeedUpdate===!0&&(C_.upload(ge,JR(Xt),Gr,Ve),Le.uniformsNeedUpdate=!1),Le.isSpriteMaterial&&Wi.setValue(ge,"center",De.center),Wi.setValue(ge,"modelViewMatrix",De.modelViewMatrix),Wi.setValue(ge,"normalMatrix",De.normalMatrix),Wi.setValue(ge,"modelMatrix",De.matrixWorld),Le.uniformsGroups!==void 0){let er=Le.uniformsGroups;for(let Wh=0,w0=er.length;Wh<w0;Wh++){let t4=er[Wh];ct.update(t4,sl),ct.bind(t4,sl)}}return sl}function Uk(te,Se){te.ambientLightColor.needsUpdate=Se,te.lightProbe.needsUpdate=Se,te.directionalLights.needsUpdate=Se,te.directionalLightShadows.needsUpdate=Se,te.pointLights.needsUpdate=Se,te.pointLightShadows.needsUpdate=Se,te.spotLights.needsUpdate=Se,te.spotLightShadows.needsUpdate=Se,te.rectAreaLights.needsUpdate=Se,te.hemisphereLights.needsUpdate=Se}function kk(te){return te.isMeshLambertMaterial||te.isMeshToonMaterial||te.isMeshPhongMaterial||te.isMeshStandardMaterial||te.isShadowMaterial||te.isShaderMaterial&&te.lights===!0}this.getActiveCubeFace=function(){return Z},this.getActiveMipmapLevel=function(){return ee},this.getRenderTarget=function(){return ae},this.setRenderTargetTextures=function(te,Se,ke){let Le=Pe.get(te);Le.__autoAllocateDepthBuffer=te.resolveDepthBuffer===!1,Le.__autoAllocateDepthBuffer===!1&&(Le.__useRenderToTexture=!1),Pe.get(te.texture).__webglTexture=Se,Pe.get(te.depthTexture).__webglTexture=Le.__autoAllocateDepthBuffer?void 0:ke,Le.__hasExternalTextures=!0},this.setRenderTargetFramebuffer=function(te,Se){let ke=Pe.get(te);ke.__webglFramebuffer=Se,ke.__useDefaultFramebuffer=Se===void 0},this.setRenderTarget=function(te,Se=0,ke=0){ae=te,Z=Se,ee=ke;let Le=null,De=!1,zt=!1;if(te){let kt=Pe.get(te);if(kt.__useDefaultFramebuffer!==void 0){X.bindFramebuffer(ge.FRAMEBUFFER,kt.__webglFramebuffer),ve.copy(te.viewport),Ie.copy(te.scissor),Qe=te.scissorTest,X.viewport(ve),X.scissor(Ie),X.setScissorTest(Qe),ce=-1;return}else if(kt.__webglFramebuffer===void 0)Ve.setupRenderTarget(te);else if(kt.__hasExternalTextures)Ve.rebindTextures(te,Pe.get(te.texture).__webglTexture,Pe.get(te.depthTexture).__webglTexture);else if(te.depthBuffer){let Gn=te.depthTexture;if(kt.__boundDepthTexture!==Gn){if(Gn!==null&&Pe.has(Gn)&&(te.width!==Gn.image.width||te.height!==Gn.image.height))throw new Error("THREE.WebGLRenderer: Attached DepthTexture is initialized to the incorrect size.");Ve.setupDepthRenderbuffer(te)}}let tn=te.texture;(tn.isData3DTexture||tn.isDataArrayTexture||tn.isCompressedArrayTexture)&&(zt=!0);let hn=Pe.get(te).__webglFramebuffer;te.isWebGLCubeRenderTarget?(Array.isArray(hn[Se])?Le=hn[Se][ke]:Le=hn[Se],De=!0):te.samples>0&&Ve.useMultisampledRTT(te)===!1?Le=Pe.get(te).__webglMultisampledFramebuffer:Array.isArray(hn)?Le=hn[ke]:Le=hn,ve.copy(te.viewport),Ie.copy(te.scissor),Qe=te.scissorTest}else ve.copy(Ct).multiplyScalar($e).floor(),Ie.copy(un).multiplyScalar($e).floor(),Qe=Gt;if(ke!==0&&(Le=K),X.bindFramebuffer(ge.FRAMEBUFFER,Le)&&X.drawBuffers(te,Le),X.viewport(ve),X.scissor(Ie),X.setScissorTest(Qe),De){let kt=Pe.get(te.texture);ge.framebufferTexture2D(ge.FRAMEBUFFER,ge.COLOR_ATTACHMENT0,ge.TEXTURE_CUBE_MAP_POSITIVE_X+Se,kt.__webglTexture,ke)}else if(zt){let kt=Se;for(let tn=0;tn<te.textures.length;tn++){let hn=Pe.get(te.textures[tn]);ge.framebufferTextureLayer(ge.FRAMEBUFFER,ge.COLOR_ATTACHMENT0+tn,hn.__webglTexture,ke,kt)}}else if(te!==null&&ke!==0){let kt=Pe.get(te.texture);ge.framebufferTexture2D(ge.FRAMEBUFFER,ge.COLOR_ATTACHMENT0,ge.TEXTURE_2D,kt.__webglTexture,ke)}ce=-1},this.readRenderTargetPixels=function(te,Se,ke,Le,De,zt,Yt,kt=0){if(!(te&&te.isWebGLRenderTarget)){Ge("WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let tn=Pe.get(te).__webglFramebuffer;if(te.isWebGLCubeRenderTarget&&Yt!==void 0&&(tn=tn[Yt]),tn){X.bindFramebuffer(ge.FRAMEBUFFER,tn);try{let hn=te.textures[kt],Gn=hn.format,Xn=hn.type;if(te.textures.length>1&&ge.readBuffer(ge.COLOR_ATTACHMENT0+kt),!le.textureFormatReadable(Gn)){Ge("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!le.textureTypeReadable(Xn)){Ge("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}Se>=0&&Se<=te.width-Le&&ke>=0&&ke<=te.height-De&&ge.readPixels(Se,ke,Le,De,wt.convert(Gn),wt.convert(Xn),zt)}finally{let hn=ae!==null?Pe.get(ae).__webglFramebuffer:null;X.bindFramebuffer(ge.FRAMEBUFFER,hn)}}},this.readRenderTargetPixelsAsync=async function(te,Se,ke,Le,De,zt,Yt,kt=0){if(!(te&&te.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let tn=Pe.get(te).__webglFramebuffer;if(te.isWebGLCubeRenderTarget&&Yt!==void 0&&(tn=tn[Yt]),tn)if(Se>=0&&Se<=te.width-Le&&ke>=0&&ke<=te.height-De){X.bindFramebuffer(ge.FRAMEBUFFER,tn);let hn=te.textures[kt],Gn=hn.format,Xn=hn.type;if(te.textures.length>1&&ge.readBuffer(ge.COLOR_ATTACHMENT0+kt),!le.textureFormatReadable(Gn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!le.textureTypeReadable(Xn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let pn=ge.createBuffer();ge.bindBuffer(ge.PIXEL_PACK_BUFFER,pn),ge.bufferData(ge.PIXEL_PACK_BUFFER,zt.byteLength,ge.STREAM_READ),ge.readPixels(Se,ke,Le,De,wt.convert(Gn),wt.convert(Xn),0);let Bi=ae!==null?Pe.get(ae).__webglFramebuffer:null;X.bindFramebuffer(ge.FRAMEBUFFER,Bi);let kr=ge.fenceSync(ge.SYNC_GPU_COMMANDS_COMPLETE,0);return ge.flush(),await HH(ge,kr,4),ge.bindBuffer(ge.PIXEL_PACK_BUFFER,pn),ge.getBufferSubData(ge.PIXEL_PACK_BUFFER,0,zt),ge.deleteBuffer(pn),ge.deleteSync(kr),zt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(te,Se=null,ke=0){let Le=Math.pow(2,-ke),De=Math.floor(te.image.width*Le),zt=Math.floor(te.image.height*Le),Yt=Se!==null?Se.x:0,kt=Se!==null?Se.y:0;Ve.setTexture2D(te,0),ge.copyTexSubImage2D(ge.TEXTURE_2D,ke,0,0,Yt,kt,De,zt),X.unbindTexture()},this.copyTextureToTexture=function(te,Se,ke=null,Le=null,De=0,zt=0){let Yt,kt,tn,hn,Gn,Xn,pn,Bi,kr,Tr=te.isCompressedTexture?te.mipmaps[zt]:te.image;if(ke!==null)Yt=ke.max.x-ke.min.x,kt=ke.max.y-ke.min.y,tn=ke.isBox3?ke.max.z-ke.min.z:1,hn=ke.min.x,Gn=ke.min.y,Xn=ke.isBox3?ke.min.z:0;else{let Gr=Math.pow(2,-De);Yt=Math.floor(Tr.width*Gr),kt=Math.floor(Tr.height*Gr),te.isDataArrayTexture?tn=Tr.depth:te.isData3DTexture?tn=Math.floor(Tr.depth*Gr):tn=1,hn=0,Gn=0,Xn=0}Le!==null?(pn=Le.x,Bi=Le.y,kr=Le.z):(pn=0,Bi=0,kr=0);let Hi=wt.convert(Se.format),so=wt.convert(Se.type),Xt;Se.isData3DTexture?(Ve.setTexture3D(Se,0),Xt=ge.TEXTURE_3D):Se.isDataArrayTexture||Se.isCompressedArrayTexture?(Ve.setTexture2DArray(Se,0),Xt=ge.TEXTURE_2D_ARRAY):(Ve.setTexture2D(Se,0),Xt=ge.TEXTURE_2D),X.activeTexture(ge.TEXTURE0),X.pixelStorei(ge.UNPACK_FLIP_Y_WEBGL,Se.flipY),X.pixelStorei(ge.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Se.premultiplyAlpha),X.pixelStorei(ge.UNPACK_ALIGNMENT,Se.unpackAlignment);let Ia=X.getParameter(ge.UNPACK_ROW_LENGTH),Ai=X.getParameter(ge.UNPACK_IMAGE_HEIGHT),sl=X.getParameter(ge.UNPACK_SKIP_PIXELS),gc=X.getParameter(ge.UNPACK_SKIP_ROWS),qh=X.getParameter(ge.UNPACK_SKIP_IMAGES);X.pixelStorei(ge.UNPACK_ROW_LENGTH,Tr.width),X.pixelStorei(ge.UNPACK_IMAGE_HEIGHT,Tr.height),X.pixelStorei(ge.UNPACK_SKIP_PIXELS,hn),X.pixelStorei(ge.UNPACK_SKIP_ROWS,Gn),X.pixelStorei(ge.UNPACK_SKIP_IMAGES,Xn);let b0=te.isDataArrayTexture||te.isData3DTexture,Wi=Se.isDataArrayTexture||Se.isData3DTexture;if(te.isDepthTexture){let Gr=Pe.get(te),Hh=Pe.get(Se),er=Pe.get(Gr.__renderTarget),Wh=Pe.get(Hh.__renderTarget);X.bindFramebuffer(ge.READ_FRAMEBUFFER,er.__webglFramebuffer),X.bindFramebuffer(ge.DRAW_FRAMEBUFFER,Wh.__webglFramebuffer);for(let w0=0;w0<tn;w0++)b0&&(ge.framebufferTextureLayer(ge.READ_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,Pe.get(te).__webglTexture,De,Xn+w0),ge.framebufferTextureLayer(ge.DRAW_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,Pe.get(Se).__webglTexture,zt,kr+w0)),ge.blitFramebuffer(hn,Gn,Yt,kt,pn,Bi,Yt,kt,ge.DEPTH_BUFFER_BIT,ge.NEAREST);X.bindFramebuffer(ge.READ_FRAMEBUFFER,null),X.bindFramebuffer(ge.DRAW_FRAMEBUFFER,null)}else if(De!==0||te.isRenderTargetTexture||Pe.has(te)){let Gr=Pe.get(te),Hh=Pe.get(Se);X.bindFramebuffer(ge.READ_FRAMEBUFFER,J),X.bindFramebuffer(ge.DRAW_FRAMEBUFFER,j);for(let er=0;er<tn;er++)b0?ge.framebufferTextureLayer(ge.READ_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,Gr.__webglTexture,De,Xn+er):ge.framebufferTexture2D(ge.READ_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,ge.TEXTURE_2D,Gr.__webglTexture,De),Wi?ge.framebufferTextureLayer(ge.DRAW_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,Hh.__webglTexture,zt,kr+er):ge.framebufferTexture2D(ge.DRAW_FRAMEBUFFER,ge.COLOR_ATTACHMENT0,ge.TEXTURE_2D,Hh.__webglTexture,zt),De!==0?ge.blitFramebuffer(hn,Gn,Yt,kt,pn,Bi,Yt,kt,ge.COLOR_BUFFER_BIT,ge.NEAREST):Wi?ge.copyTexSubImage3D(Xt,zt,pn,Bi,kr+er,hn,Gn,Yt,kt):ge.copyTexSubImage2D(Xt,zt,pn,Bi,hn,Gn,Yt,kt);X.bindFramebuffer(ge.READ_FRAMEBUFFER,null),X.bindFramebuffer(ge.DRAW_FRAMEBUFFER,null)}else Wi?te.isDataTexture||te.isData3DTexture?ge.texSubImage3D(Xt,zt,pn,Bi,kr,Yt,kt,tn,Hi,so,Tr.data):Se.isCompressedArrayTexture?ge.compressedTexSubImage3D(Xt,zt,pn,Bi,kr,Yt,kt,tn,Hi,Tr.data):ge.texSubImage3D(Xt,zt,pn,Bi,kr,Yt,kt,tn,Hi,so,Tr):te.isDataTexture?ge.texSubImage2D(ge.TEXTURE_2D,zt,pn,Bi,Yt,kt,Hi,so,Tr.data):te.isCompressedTexture?ge.compressedTexSubImage2D(ge.TEXTURE_2D,zt,pn,Bi,Tr.width,Tr.height,Hi,Tr.data):ge.texSubImage2D(ge.TEXTURE_2D,zt,pn,Bi,Yt,kt,Hi,so,Tr);X.pixelStorei(ge.UNPACK_ROW_LENGTH,Ia),X.pixelStorei(ge.UNPACK_IMAGE_HEIGHT,Ai),X.pixelStorei(ge.UNPACK_SKIP_PIXELS,sl),X.pixelStorei(ge.UNPACK_SKIP_ROWS,gc),X.pixelStorei(ge.UNPACK_SKIP_IMAGES,qh),zt===0&&Se.generateMipmaps&&ge.generateMipmap(Xt),X.unbindTexture()},this.initRenderTarget=function(te){Pe.get(te).__webglFramebuffer===void 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av={};yse(av,{computeMikkTSpaceTangents:()=>zme,computeMorphedAttributes:()=>Yme,deepCloneAttribute:()=>qme,deinterleaveAttribute:()=>rE,deinterleaveGeometry:()=>Wme,estimateBytesUsed:()=>jme,interleaveAttributes:()=>Hme,mergeAttributes:()=>u6,mergeGeometries:()=>Vme,mergeGroups:()=>Kme,mergeVertices:()=>Xme,toCreasedNormals:()=>Zme,toTrianglesDrawMode:()=>$me});function zme(i,e,t=!0){if(!e||!e.isReady)throw new Error("THREE.BufferGeometryUtils: Initialized MikkTSpace library required.");if(!i.hasAttribute("position")||!i.hasAttribute("normal")||!i.hasAttribute("uv"))throw new Error('THREE.BufferGeometryUtils: Tangents require "position", "normal", and "uv" attributes.');function n(o){if(o.normalized||o.isInterleavedBufferAttribute){let a=new Float32Array(o.count*o.itemSize);for(let l=0,c=0;l<o.count;l++)a[c++]=o.getX(l),a[c++]=o.getY(l),o.itemSize>2&&(a[c++]=o.getZ(l));return a}return o.array instanceof Float32Array?o.array:new Float32Array(o.array)}let 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u=v$(n,a[c]);if(u===0)return!t.ignoreBoundary;u&&(l=!0)}return l}function $ge(i,e){return e[0]<=i[0]&&e[1]<=i[1]&&e[2]>=i[0]&&e[3]>=i[1]}var S$=Xge;var rc=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 Gp=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,p=e[2*l],x,v=e[2*l+1];r.fill(0);for(let w=0;w<t.length;++w)l=t[w],c=u,f=p,x=v,u=l*4,p=e[2*l],v=e[2*l+1],r[c+2]=r[u]=x-v,r[c+3]=r[u+1]=p-f}render(e){let t=e==null?e=new rc: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 p=n[u];if(p<u)continue;let x=Math.floor(u/3)*2,v=Math.floor(p/3)*2,w=o[x],S=o[x+1],T=o[v],P=o[v+1];this._renderSegment(w,S,T,P,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,p=o[f],x=o[f+1],v=l*4,w=this._project(p,x,a[v+2],a[v+3]);w&&this._renderSegment(p,x,w[0],w[1],e)}return t&&t.value()}renderBounds(e){let t=e==null?e=new rc: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 rc: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 Gp;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 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Yge=2*Math.PI,K_=Math.pow;function Kge(i){return i[0]}function Zge(i){return i[1]}function Qge(i){let{triangles:e,coords:t}=i;for(let n=0;n<e.length;n+=3){let r=2*e[n],s=2*e[n+1],o=2*e[n+2];if((t[o]-t[r])*(t[s+1]-t[r+1])-(t[s]-t[r])*(t[o+1]-t[r+1])>1e-10)return!1}return!0}function Jge(i,e,t){return[i+Math.sin(i+e)*t,e+Math.cos(i-e)*t]}var Z_=class i{static from(e,t=Kge,n=Zge,r){return new i("length"in e?e_e(e,t,n,r):Float64Array.from(t_e(e,t,n,r)))}constructor(e){this._delaunator=new kp(e),this.inedges=new Int32Array(e.length/2),this._hullIndex=new Int32Array(e.length/2),this.points=this._delaunator.coords,this._init()}update(){return this._delaunator.update(),this._init(),this}_init(){let e=this._delaunator,t=this.points;if(e.hull&&e.hull.length>2&&Qge(e)){this.collinear=Int32Array.from({length:t.length/2},(p,x)=>x).sort((p,x)=>t[2*p]-t[2*x]||t[2*p+1]-t[2*x+1]);let 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g=((m|0)<0)<<31>>31,O=lr(m|0,g|0,3,0)|0,y=Q()|0,g=pt(m|0,g|0,1,0)|0,g=lr(O|0,y|0,g|0,Q()|0)|0,g=pt(g|0,Q()|0,1,0)|0,y=Q()|0,O=b,h[O>>2]=g,h[O+4>>2]=y;if(I=na(g,8)|0,!I)g=13;else{if(O=na(g,4)|0,!O){_t(I),g=13;break}if(g=fu(d,A,m,I,O,g,y,0)|0,g|0){_t(I),_t(O);break}if(A=h[b>>2]|0,b=h[b+4>>2]|0,(b|0)>0|(b|0)==0&A>>>0>0){g=0,E=0,M=0;do d=I+(E<<3)|0,y=h[d>>2]|0,d=h[d+4>>2]|0,!((y|0)==0&(d|0)==0)&&(h[O+(E<<2)>>2]|0)==(m|0)&&(q=_+(g<<3)|0,h[q>>2]=y,h[q+4>>2]=d,g=g+1|0),E=pt(E|0,M|0,1,0)|0,M=Q()|0;while((M|0)<(b|0)|(M|0)==(b|0)&E>>>0<A>>>0)}_t(I),_t(O),g=0}}else g=2;while(!1);return q=g,Y=G,q|0}function Gb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;for(E=Y,Y=Y+16|0,y=E,b=E+8|0,g=(Ui(d,A)|0)==0,g=g?1:2;;){if(h[b>>2]=0,I=(Is(d,A,g,b,y)|0)==0,M=y,I&((h[M>>2]|0)==(m|0)?(h[M+4>>2]|0)==(_|0):0)){d=4;break}if(g=g+1|0,g>>>0>=7){g=7,d=4;break}}return(d|0)==4?(Y=E,g|0):0}function Wie(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;if(E=Y,Y=Y+48|0,g=E+16|0,y=E+8|0,b=E,m=ax(m)|0,m|0)return b=m,Y=E,b|0;if(I=d,M=h[I+4>>2]|0,m=y,h[m>>2]=h[I>>2],h[m+4>>2]=M,m9(y,g),m=n9(g,A,b)|0,!m){if(A=h[y>>2]|0,y=h[d+8>>2]|0,(y|0)>0){g=h[d+12>>2]|0,m=0;do A=(h[g+(m<<3)>>2]|0)+A|0,m=m+1|0;while((m|0)<(y|0))}m=b,g=h[m>>2]|0,m=h[m+4>>2]|0,y=((A|0)<0)<<31>>31,(m|0)<(y|0)|(m|0)==(y|0)&g>>>0<A>>>0?(m=b,h[m>>2]=A,h[m+4>>2]=y,m=y):A=g,M=pt(A|0,m|0,12,0)|0,I=Q()|0,m=b,h[m>>2]=M,h[m+4>>2]=I,m=_,h[m>>2]=M,h[m+4>>2]=I,m=0}return I=m,Y=E,I|0}function Kk(d,A,m,_,g,y,b){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0;var E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ia=0;if(mi=Y,Y=Y+64|0,Ot=mi+48|0,at=mi+32|0,dt=mi+24|0,Fe=mi+8|0,Ke=mi,M=h[d>>2]|0,(M|0)<=0)return ci=0,Y=mi,ci|0;for(Ee=d+4|0,ye=Ot+8|0,At=at+8|0,We=Fe+8|0,E=0,be=0;;){I=h[Ee>>2]|0,re=I+(be<<4)|0,h[Ot>>2]=h[re>>2],h[Ot+4>>2]=h[re+4>>2],h[Ot+8>>2]=h[re+8>>2],h[Ot+12>>2]=h[re+12>>2],(be|0)==(M+-1|0)?(h[at>>2]=h[I>>2],h[at+4>>2]=h[I+4>>2],h[at+8>>2]=h[I+8>>2],h[at+12>>2]=h[I+12>>2]):(re=I+(be+1<<4)|0,h[at>>2]=h[re>>2],h[at+4>>2]=h[re+4>>2],h[at+8>>2]=h[re+8>>2],h[at+12>>2]=h[re+12>>2]),M=ore(Ot,at,_,dt)|0;e:do if(M)I=0,E=M;else if(M=dt,I=h[M>>2]|0,M=h[M+4>>2]|0,(M|0)>0|(M|0)==0&I>>>0>0){_e=0,re=0;t:for(;;){if(Bn=1/(+(I>>>0)+4294967296*+(M|0)),ia=+ne[Ot>>3],M=Ns(I|0,M|0,_e|0,re|0)|0,gi=+(M>>>0)+4294967296*+(Q()|0),oo=+(_e>>>0)+4294967296*+(re|0),ne[Fe>>3]=Bn*(ia*gi)+Bn*(+ne[at>>3]*oo),ne[We>>3]=Bn*(+ne[ye>>3]*gi)+Bn*(+ne[At>>3]*oo),M=g4(Fe,_,Ke)|0,M|0){E=M;break}ue=Ke,oe=h[ue>>2]|0,ue=h[ue+4>>2]|0,q=Xh(oe|0,ue|0,A|0,m|0)|0,O=Q()|0,M=b+(q<<3)|0,G=M,I=h[G>>2]|0,G=h[G+4>>2]|0;n:do if((I|0)==0&(G|0)==0)me=M,ci=16;else for(W=0,$=0;;){if((W|0)>(m|0)|(W|0)==(m|0)&$>>>0>A>>>0){E=1;break t}if((I|0)==(oe|0)&(G|0)==(ue|0))break n;if(M=pt(q|0,O|0,1,0)|0,q=rd(M|0,Q()|0,A|0,m|0)|0,O=Q()|0,$=pt($|0,W|0,1,0)|0,W=Q()|0,M=b+(q<<3)|0,G=M,I=h[G>>2]|0,G=h[G+4>>2]|0,(I|0)==0&(G|0)==0){me=M,ci=16;break}}while(!1);if((ci|0)==16&&(ci=0,!((oe|0)==0&(ue|0)==0))&&($=me,h[$>>2]=oe,h[$+4>>2]=ue,$=y+(h[g>>2]<<3)|0,h[$>>2]=oe,h[$+4>>2]=ue,$=g,$=pt(h[$>>2]|0,h[$+4>>2]|0,1,0)|0,oe=Q()|0,ue=g,h[ue>>2]=$,h[ue+4>>2]=oe),_e=pt(_e|0,re|0,1,0)|0,re=Q()|0,M=dt,I=h[M>>2]|0,M=h[M+4>>2]|0,!((M|0)>(re|0)|(M|0)==(re|0)&I>>>0>_e>>>0)){I=1;break e}}I=0}else I=1;while(!1);if(be=be+1|0,!I){ci=21;break}if(M=h[d>>2]|0,(be|0)>=(M|0)){E=0,ci=21;break}}return(ci|0)==21?(Y=mi,E|0):0}function jie(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0;if(gi=Y,Y=Y+112|0,ci=gi+80|0,M=gi+72|0,mi=gi,oo=gi+56|0,g=ax(m)|0,g|0)return Bn=g,Y=gi,Bn|0;if(I=d+8|0,Bn=ar((h[I>>2]<<5)+32|0)|0,!Bn)return Bn=13,Y=gi,Bn|0;if(S4(d,Bn),g=ax(m)|0,!g){if(at=d,dt=h[at+4>>2]|0,g=M,h[g>>2]=h[at>>2],h[g+4>>2]=dt,m9(M,ci),g=n9(ci,A,mi)|0,g)at=0,dt=0;else{if(g=h[M>>2]|0,y=h[I>>2]|0,(y|0)>0){b=h[d+12>>2]|0,m=0;do g=(h[b+(m<<3)>>2]|0)+g|0,m=m+1|0;while((m|0)!=(y|0));m=g}else m=g;g=mi,y=h[g>>2]|0,g=h[g+4>>2]|0,b=((m|0)<0)<<31>>31,(g|0)<(b|0)|(g|0)==(b|0)&y>>>0<m>>>0?(g=mi,h[g>>2]=m,h[g+4>>2]=b,g=b):m=y,at=pt(m|0,g|0,12,0)|0,dt=Q()|0,g=mi,h[g>>2]=at,h[g+4>>2]=dt,g=0}if(!g){if(m=na(at,8)|0,!m)return _t(Bn),Bn=13,Y=gi,Bn|0;if(E=na(at,8)|0,!E)return _t(Bn),_t(m),Bn=13,Y=gi,Bn|0;We=ci,h[We>>2]=0,h[We+4>>2]=0,We=d,Ot=h[We+4>>2]|0,g=M,h[g>>2]=h[We>>2],h[g+4>>2]=Ot,g=Kk(M,at,dt,A,ci,m,E)|0;e:do if(g)_t(m),_t(E),_t(Bn);else{t:do if((h[I>>2]|0)>0){for(b=d+12|0,y=0;g=Kk((h[b>>2]|0)+(y<<3)|0,at,dt,A,ci,m,E)|0,y=y+1|0,!(g|0);)if((y|0)>=(h[I>>2]|0))break t;_t(m),_t(E),_t(Bn);break e}while(!1);(dt|0)>0|(dt|0)==0&at>>>0>0&&sd(E|0,0,at<<3|0)|0,Ot=ci,We=h[Ot+4>>2]|0;t:do if((We|0)>0|(We|0)==0&(h[Ot>>2]|0)>>>0>0){Ee=m,ye=E,At=m,We=E,Ot=m,g=m,me=m,Fe=E,Ke=E,m=E;n:for(;;){for(ue=0,_e=0,re=0,be=0,y=0,b=0;;){E=mi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));if(A=Ee+(ue<<3)|0,I=h[A>>2]|0,A=h[A+4>>2]|0,$k(I,A,1,mi,0)|0){E=mi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));E=na(7,4)|0,E|0&&(fu(I,A,1,mi,E,7,0,0)|0,_t(E))}for(oe=0;;){$=mi+(oe<<3)|0,W=h[$>>2]|0,$=h[$+4>>2]|0;i:do if((W|0)==0&($|0)==0)E=y,M=b;else{if(O=Xh(W|0,$|0,at|0,dt|0)|0,I=Q()|0,E=_+(O<<3)|0,A=E,M=h[A>>2]|0,A=h[A+4>>2]|0,!((M|0)==0&(A|0)==0)){G=0,q=0;do{if((G|0)>(dt|0)|(G|0)==(dt|0)&q>>>0>at>>>0)break n;if((M|0)==(W|0)&(A|0)==($|0)){E=y,M=b;break i}E=pt(O|0,I|0,1,0)|0,O=rd(E|0,Q()|0,at|0,dt|0)|0,I=Q()|0,q=pt(q|0,G|0,1,0)|0,G=Q()|0,E=_+(O<<3)|0,A=E,M=h[A>>2]|0,A=h[A+4>>2]|0}while(!((M|0)==0&(A|0)==0))}if((W|0)==0&($|0)==0){E=y,M=b;break}Zm(W,$,oo)|0,T4(d,Bn,oo)|0&&(q=pt(y|0,b|0,1,0)|0,b=Q()|0,G=E,h[G>>2]=W,h[G+4>>2]=$,y=ye+(y<<3)|0,h[y>>2]=W,h[y+4>>2]=$,y=q),E=y,M=b}while(!1);if(oe=oe+1|0,oe>>>0>=7)break;y=E,b=M}if(ue=pt(ue|0,_e|0,1,0)|0,_e=Q()|0,re=pt(re|0,be|0,1,0)|0,be=Q()|0,b=ci,y=h[b>>2]|0,b=h[b+4>>2]|0,(be|0)<(b|0)|(be|0)==(b|0)&re>>>0<y>>>0)y=E,b=M;else break}if((b|0)>0|(b|0)==0&y>>>0>0){y=0,b=0;do be=Ee+(y<<3)|0,h[be>>2]=0,h[be+4>>2]=0,y=pt(y|0,b|0,1,0)|0,b=Q()|0,be=ci,re=h[be+4>>2]|0;while((b|0)<(re|0)|((b|0)==(re|0)?y>>>0<(h[be>>2]|0)>>>0:0))}if(be=ci,h[be>>2]=E,h[be+4>>2]=M,(M|0)>0|(M|0)==0&E>>>0>0)oe=m,ue=Ke,_e=Ot,re=Fe,be=ye,m=me,Ke=g,Fe=At,me=oe,g=ue,Ot=We,We=_e,At=re,ye=Ee,Ee=be;else break t}_t(At),_t(We),_t(Bn),g=1;break e}else g=E;while(!1);_t(Bn),_t(m),_t(g),g=0}while(!1);return Bn=g,Y=gi,Bn|0}}return _t(Bn),Bn=g,Y=gi,Bn|0}function Xie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0;if(E=Y,Y=Y+16|0,b=E,d=lre(d,A,((A|0)<0)<<31>>31,b)|0,d|0)return b=d,Y=E,b|0;if(y=qre(b,m)|0,m=b+4|0,(h[b>>2]|0)>0){A=0;do{if(g=h[m>>2]|0,_=g+(A<<4)+4|0,_t(h[_>>2]|0),h[_>>2]=0,h[g+(A<<4)>>2]=0,_=g+(A<<4)+8|0,g=g+(A<<4)+12|0,(h[_>>2]|0)>0){d=0;do M=h[g>>2]|0,I=M+(d<<3)+4|0,_t(h[I>>2]|0),h[I>>2]=0,h[M+(d<<3)>>2]=0,d=d+1|0;while((d|0)<(h[_>>2]|0))}_t(h[g>>2]|0),h[g>>2]=0,h[_>>2]=0,A=A+1|0}while((A|0)<(h[b>>2]|0))}return _t(h[m>>2]|0),h[m>>2]=0,h[b>>2]=0,I=y,Y=E,I|0}function Ol(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(b=h[d>>2]|0,(b|0)<=0)return g=0,_=0,b=g<0,_=12.566370614359172-_,_=g+_,g=b?_:g,ne[A>>3]=g,0;if(y=h[d+4>>2]|0,d=(b|0)!=1&1,E=+ne[y>>3]*.5+.7853981633974483,g=+ne[y+(d<<4)>>3]*.5+.7853981633974483,m=+Ii(+E)*+Ii(+g),_=+ne[y+(d<<4)+8>>3]-+ne[y+8>>3],m=+ta(+(+Ii(+_)*m),+(+Qn(+E)*+Qn(+g)+ +Qn(+_)*m))*-2,_=m+0,m=_-m,(b|0)==1)return E=_,g=m,b=E<0,g=12.566370614359172-g,g=E+g,E=b?g:E,ne[A>>3]=E,0;for(d=1,g=_;O=d,d=d+1|0,G=(d|0)%(b|0)|0,I=+ne[y+(O<<4)>>3]*.5+.7853981633974483,M=+ne[y+(G<<4)>>3]*.5+.7853981633974483,_=+Ii(+I)*+Ii(+M),E=+ne[y+(G<<4)+8>>3]-+ne[y+(O<<4)+8>>3],m=+ta(+(+Ii(+E)*_),+(+Qn(+I)*+Qn(+M)+ +Qn(+E)*_))*-2-m,_=g+m,m=_-g-m,!((d|0)>=(b|0));)g=_;return G=_<0,I=12.566370614359172-m,I=_+I,I=G?I:_,ne[A>>3]=I,0}function $ie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d|0?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,y=0,Y=b,y|0)}function Yie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,ne[m>>3]=+ne[m>>3]*4058973249931477e-8,y=0,Y=b,y|0)}function Kie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,ne[m>>3]=+ne[m>>3]*4058973249931477e-8*1e6,y=0,Y=b,y|0)}function or(d){return d=d|0,d>>>0>121?(d=0,d|0):(d=h[7696+(d*28|0)+16>>2]|0,d|0)}function s4(d){return d=d|0,(d|0)==4|(d|0)==117|0}function Zk(d){return d=d|0,h[11120+((h[d>>2]|0)*216|0)+((h[d+4>>2]|0)*72|0)+((h[d+8>>2]|0)*24|0)+(h[d+12>>2]<<3)>>2]|0}function Zie(d){return d=d|0,h[11120+((h[d>>2]|0)*216|0)+((h[d+4>>2]|0)*72|0)+((h[d+8>>2]|0)*24|0)+(h[d+12>>2]<<3)+4>>2]|0}function Qie(d,A){d=d|0,A=A|0,d=7696+(d*28|0)|0,h[A>>2]=h[d>>2],h[A+4>>2]=h[d+4>>2],h[A+8>>2]=h[d+8>>2],h[A+12>>2]=h[d+12>>2]}function Jie(d,A){d=d|0,A=A|0;var m=0,_=0;if(A>>>0>20)return A=-1,A|0;do if((h[11120+(A*216|0)>>2]|0)!=(d|0))if((h[11120+(A*216|0)+8>>2]|0)!=(d|0))if((h[11120+(A*216|0)+16>>2]|0)!=(d|0))if((h[11120+(A*216|0)+24>>2]|0)!=(d|0))if((h[11120+(A*216|0)+32>>2]|0)!=(d|0))if((h[11120+(A*216|0)+40>>2]|0)!=(d|0))if((h[11120+(A*216|0)+48>>2]|0)!=(d|0))if((h[11120+(A*216|0)+56>>2]|0)!=(d|0))if((h[11120+(A*216|0)+64>>2]|0)!=(d|0))if((h[11120+(A*216|0)+72>>2]|0)!=(d|0))if((h[11120+(A*216|0)+80>>2]|0)!=(d|0))if((h[11120+(A*216|0)+88>>2]|0)!=(d|0))if((h[11120+(A*216|0)+96>>2]|0)!=(d|0))if((h[11120+(A*216|0)+104>>2]|0)!=(d|0))if((h[11120+(A*216|0)+112>>2]|0)!=(d|0))if((h[11120+(A*216|0)+120>>2]|0)!=(d|0))if((h[11120+(A*216|0)+128>>2]|0)!=(d|0))if((h[11120+(A*216|0)+136>>2]|0)==(d|0))d=2,m=1,_=2;else{if((h[11120+(A*216|0)+144>>2]|0)==(d|0)){d=0,m=2,_=0;break}if((h[11120+(A*216|0)+152>>2]|0)==(d|0)){d=0,m=2,_=1;break}if((h[11120+(A*216|0)+160>>2]|0)==(d|0)){d=0,m=2,_=2;break}if((h[11120+(A*216|0)+168>>2]|0)==(d|0)){d=1,m=2,_=0;break}if((h[11120+(A*216|0)+176>>2]|0)==(d|0)){d=1,m=2,_=1;break}if((h[11120+(A*216|0)+184>>2]|0)==(d|0)){d=1,m=2,_=2;break}if((h[11120+(A*216|0)+192>>2]|0)==(d|0)){d=2,m=2,_=0;break}if((h[11120+(A*216|0)+200>>2]|0)==(d|0)){d=2,m=2,_=1;break}if((h[11120+(A*216|0)+208>>2]|0)==(d|0)){d=2,m=2,_=2;break}else d=-1;return d|0}else d=2,m=1,_=1;else d=2,m=1,_=0;else d=1,m=1,_=2;else d=1,m=1,_=1;else d=1,m=1,_=0;else d=0,m=1,_=2;else d=0,m=1,_=1;else d=0,m=1,_=0;else d=2,m=0,_=2;else d=2,m=0,_=1;else d=2,m=0,_=0;else d=1,m=0,_=2;else d=1,m=0,_=1;else d=1,m=0,_=0;else d=0,m=0,_=2;else d=0,m=0,_=1;else d=0,m=0,_=0;while(!1);return A=h[11120+(A*216|0)+(m*72|0)+(d*24|0)+(_<<3)+4>>2]|0,A|0}function Qk(d,A){return d=d|0,A=A|0,(h[7696+(d*28|0)+20>>2]|0)==(A|0)?(A=1,A|0):(A=(h[7696+(d*28|0)+24>>2]|0)==(A|0),A|0)}function o4(d,A){return d=d|0,A=A|0,h[848+(d*28|0)+(A<<2)>>2]|0}function a4(d,A){return d=d|0,A=A|0,(h[848+(d*28|0)>>2]|0)==(A|0)?(A=0,A|0):(h[848+(d*28|0)+4>>2]|0)==(A|0)?(A=1,A|0):(h[848+(d*28|0)+8>>2]|0)==(A|0)?(A=2,A|0):(h[848+(d*28|0)+12>>2]|0)==(A|0)?(A=3,A|0):(h[848+(d*28|0)+16>>2]|0)==(A|0)?(A=4,A|0):(h[848+(d*28|0)+20>>2]|0)==(A|0)?(A=5,A|0):((h[848+(d*28|0)+24>>2]|0)==(A|0)?6:7)|0}function ere(){return 122}function tre(d){d=d|0;var A=0,m=0,_=0;A=0;do ht(A|0,0,45)|0,_=Q()|0|134225919,m=d+(A<<3)|0,h[m>>2]=-1,h[m+4>>2]=_,A=A+1|0;while((A|0)!=122);return 0}function nre(d){d=d|0;var A=0,m=0,_=0;return _=+ne[d+16>>3],m=+ne[d+24>>3],A=_-m,+(_<m?A+6.283185307179586:A)}function ire(d){return d=d|0,+ne[d+16>>3]<+ne[d+24>>3]|0}function rre(d){return d=d|0,+(+ne[d>>3]-+ne[d+8>>3])}function Jk(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;return m=+ne[A>>3],!(m>=+ne[d+8>>3])||!(m<=+ne[d>>3])?(A=0,A|0):(_=+ne[d+16>>3],m=+ne[d+24>>3],g=+ne[A+8>>3],A=g>=m,d=g<=_&1,_<m?A&&(d=1):A||(d=0),A=(d|0)!=0,A|0)}function l4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;return+ne[d>>3]<+ne[A+8>>3]||+ne[d+8>>3]>+ne[A>>3]?(_=0,_|0):(y=+ne[d+16>>3],m=d+24|0,O=+ne[m>>3],b=y<O,_=A+16|0,I=+ne[_>>3],g=A+24|0,M=+ne[g>>3],E=I<M,A=O-I<M-y,d=b?E|A?1:2:0,A=E?b?1:A?2:1:0,y=+ol(y,d),y<+ol(+ne[g>>3],A)||(O=+ol(+ne[m>>3],d),O>+ol(+ne[_>>3],A))?(E=0,E|0):(E=1,E|0))}function sre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0;y=+ne[d+16>>3],M=+ne[d+24>>3],d=y<M,E=+ne[A+16>>3],b=+ne[A+24>>3],g=E<b,A=M-E<b-y,h[m>>2]=d?g|A?1:2:0,h[_>>2]=g?d?1:A?2:1:0}function e9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;return+ne[d>>3]<+ne[A>>3]||+ne[d+8>>3]>+ne[A+8>>3]?(_=0,_|0):(_=d+16|0,M=+ne[_>>3],y=+ne[d+24>>3],b=M<y,m=A+16|0,O=+ne[m>>3],g=A+24|0,I=+ne[g>>3],E=O<I,A=y-O<I-M,d=b?E|A?1:2:0,A=E?b?1:A?2:1:0,y=+ol(y,d),y<=+ol(+ne[g>>3],A)?(O=+ol(+ne[_>>3],d),E=O>=+ol(+ne[m>>3],A),E|0):(E=0,E|0))}function t9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;g=Y,Y=Y+176|0,_=g,h[_>>2]=4,E=+ne[A>>3],ne[_+8>>3]=E,y=+ne[A+16>>3],ne[_+16>>3]=y,ne[_+24>>3]=E,E=+ne[A+24>>3],ne[_+32>>3]=E,b=+ne[A+8>>3],ne[_+40>>3]=b,ne[_+48>>3]=E,ne[_+56>>3]=b,ne[_+64>>3]=y,A=_+72|0,m=A+96|0;do h[A>>2]=0,A=A+4|0;while((A|0)<(m|0));_c(d|0,_|0,168)|0,Y=g}function n9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;$=Y,Y=Y+288|0,O=$+264|0,G=$+96|0,I=$,E=I,M=E+96|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));return A=x4(A,I)|0,A|0?(W=A,Y=$,W|0):(M=I,I=h[M>>2]|0,M=h[M+4>>2]|0,Zm(I,M,O)|0,E0(I,M,G)|0,b=+rx(O,G+8|0),ne[O>>3]=+ne[d>>3],M=O+8|0,ne[M>>3]=+ne[d+16>>3],ne[G>>3]=+ne[d+8>>3],I=G+8|0,ne[I>>3]=+ne[d+24>>3],g=+rx(O,G),ue=+ne[M>>3]-+ne[I>>3],y=+Ps(+ue),oe=+ne[O>>3]-+ne[G>>3],_=+Ps(+oe),!(ue==0|oe==0)&&(ue=+R9(+y,+_),ue=+$m(+(g*g/+Kb(+(ue/+Kb(+y,+_)),3)/(b*(b*2.59807621135)*.8))),ne[Xi>>3]=ue,q=~~ue>>>0,W=+Ps(ue)>=1?ue>0?~~+r4(+Hs(ue/4294967296),4294967295)>>>0:~~+$m((ue-+(~~ue>>>0))/4294967296)>>>0:0,(h[Xi+4>>2]&2146435072|0)!=2146435072)?(G=(q|0)==0&(W|0)==0,A=m,h[A>>2]=G?1:q,h[A+4>>2]=G?0:W,A=0):A=1,W=A,Y=$,W|0)}function ore(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;I=Y,Y=Y+288|0,b=I+264|0,E=I+96|0,M=I,g=M,y=g+96|0;do h[g>>2]=0,g=g+4|0;while((g|0)<(y|0));return m=x4(m,M)|0,m|0?(_=m,Y=I,_|0):(m=M,g=h[m>>2]|0,m=h[m+4>>2]|0,Zm(g,m,b)|0,E0(g,m,E)|0,O=+rx(b,E+8|0),O=+$m(+(+rx(d,A)/(O*2))),ne[Xi>>3]=O,m=~~O>>>0,g=+Ps(O)>=1?O>0?~~+r4(+Hs(O/4294967296),4294967295)>>>0:~~+$m((O-+(~~O>>>0))/4294967296)>>>0:0,(h[Xi+4>>2]&2146435072|0)==2146435072?(_=1,Y=I,_|0):(M=(m|0)==0&(g|0)==0,h[_>>2]=M?1:m,h[_+4>>2]=M?0:g,_=0,Y=I,_|0))}function are(d,A){d=d|0,A=+A;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;y=d+16|0,b=+ne[y>>3],m=d+24|0,g=+ne[m>>3],_=b-g,_=b<g?_+6.283185307179586:_,I=+ne[d>>3],E=d+8|0,M=+ne[E>>3],O=I-M,_=(_*A-_)*.5,A=(O*A-O)*.5,I=I+A,ne[d>>3]=I>1.5707963267948966?1.5707963267948966:I,A=M-A,ne[E>>3]=A<-1.5707963267948966?-1.5707963267948966:A,A=b+_,A=A>3.141592653589793?A+-6.283185307179586:A,ne[y>>3]=A<-3.141592653589793?A+6.283185307179586:A,A=g-_,A=A>3.141592653589793?A+-6.283185307179586:A,ne[m>>3]=A<-3.141592653589793?A+6.283185307179586:A}function lre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0;if(dt=Y,Y=Y+224|0,At=dt,Fe=dt+48|0,M=(m|0)>0|(m|0)==0&A>>>0>0,M&(m>>>0>0|(m|0)==0&A>>>0>17895697))return at=14,Y=dt,at|0;if((m|0)<0)return at=2,Y=dt,at|0;if((A|0)==0&(m|0)==0)return h[_>>2]=0,h[_+4>>2]=0,at=0,Y=dt,at|0;for(g=d,g=f4(h[g>>2]|0,h[g+4>>2]|0)|0,b=0,E=0;;){if(y=d+(b<<3)|0,at=y,!(Vb(h[at>>2]|0,h[at+4>>2]|0)|0)){g=5,We=159;break}if(at=y,at=(f4(h[at>>2]|0,h[at+4>>2]|0)|0)==(g|0),b=pt(b|0,E|0,1,0)|0,E=Q()|0,!at){g=12,We=159;break}if(!((E|0)<(m|0)|(E|0)==(m|0)&b>>>0<A>>>0)){We=8;break}}if((We|0)==8){do if((m|0)>0|(m|0)==0&A>>>0>1){if(g=A<<3,b=ar(g)|0,!b)return at=13,Y=dt,at|0;for(_c(b|0,d|0,g|0)|0,jb(b,A,8,1),g=1,y=0;Ot=b+(g<<3)|0,at=b+(g+-1<<3)|0,at=(h[Ot>>2]|0)==(h[at>>2]|0)?(h[Ot+4>>2]|0)==(h[at+4>>2]|0):0,g=pt(g|0,y|0,1,0)|0,y=Q()|0,!at;)if(!((y|0)<(m|0)|(y|0)==(m|0)&g>>>0<A>>>0)){We=14;break}if((We|0)==14){_t(b);break}return _t(b),at=10,Y=dt,at|0}while(!1);if(g=lr(A|0,m|0,6,0)|0,y=Q()|0,M){b=0,E=0;do at=d+(E<<3)|0,at=((Ui(h[at>>2]|0,h[at+4>>2]|0)|0)!=0)<<31>>31,g=pt(g|0,y|0,at|0,((at|0)<0)<<31>>31|0)|0,y=Q()|0,E=pt(E|0,b|0,1,0)|0,b=Q()|0;while((b|0)<(m|0)|(b|0)==(m|0)&E>>>0<A>>>0);me=g,be=y}else me=g,be=y;if(_e=lr(me|0,be|0,10,0)|0,re=Q()|0,Ot=ar(me<<5)|0,!Ot)return at=13,Y=dt,at|0;if(at=na(_e,4)|0,!at)return _t(Ot),at=13,Y=dt,at|0;e:do if(M){for(ye=d,c4(h[ye>>2]|0,h[ye+4>>2]|0,At)|0,W=Ot,$=0,oe=0,g=0,ue=0;;){M=At,M=(h[M>>2]|0)==0&(h[M+4>>2]|0)==0,y=M?26990:26995,b=M?5:6,E=0,M=At+((M&1)<<3)|0,I=pt(b|0,E|0,-1,-1)|0,O=Q()|0,G=0,q=0;do Ee=M+(G<<3)|0,Ke=h[Ee+4>>2]|0,ye=W+(G<<5)|0,h[ye>>2]=h[Ee>>2],h[ye+4>>2]=Ke,He[W+(G<<5)+9>>0]=0,He[W+(G<<5)+8>>0]=0,h[W+(G<<5)+20>>2]=W,ye=W+(G<<5)+24|0,h[ye>>2]=1,h[ye+4>>2]=0,ye=He[y+G>>0]|0,Ke=pt(I|0,O|0,G|0,q|0)|0,Ke=Xh(Ke|0,Q()|0,b|0,E|0)|0,Q()|0,Ke=He[y+Ke>>0]|0,G=pt(G|0,q|0,1,0)|0,q=Q()|0,Ee=He[y+((G|0)==(b|0)&(q|0)==(E|0)?0:G)>>0]|0,ye=ye&255,h[W+(ye<<5)+16>>2]=W+((Ke&255)<<5),h[W+(ye<<5)+12>>2]=W+((Ee&255)<<5);while(q>>>0<E>>>0|(q|0)==(E|0)&G>>>0<b>>>0);if($=pt($|0,oe|0,1,0)|0,oe=Q()|0,g=pt(b|0,E|0,g|0,ue|0)|0,ue=Q()|0,!((oe|0)<(m|0)|(oe|0)==(m|0)&$>>>0<A>>>0))break e;ye=d+($<<3)|0,c4(h[ye>>2]|0,h[ye+4>>2]|0,At)|0||(W=Ot+(g<<5)|0)}li(27634,26956,108,26975)}while(!1);if((be|0)>0|(be|0)==0&me>>>0>0){E=0,M=0;do{if(y=Ot+(E<<5)|0,b=h[y>>2]|0,y=h[y+4>>2]|0,g=et(b|0,y|0,30)|0,y=lr(g^b|0,(Q()|0)^y|0,484763065,-1084733587)|0,b=Q()|0,g=et(y|0,b|0,27)|0,b=lr(g^y|0,(Q()|0)^b|0,321982955,-1798288965)|0,y=Q()|0,g=et(b|0,y|0,31)|0,y=Xh(g^b|0,(Q()|0)^y|0,_e|0,re|0)|0,b=Q()|0,g=at+(y<<2)|0,h[g>>2]|0)do g=pt(y|0,b|0,1,0)|0,y=rd(g|0,Q()|0,_e|0,re|0)|0,b=Q()|0,g=at+(y<<2)|0;while((h[g>>2]|0)!=0);h[g>>2]=Ot+(E<<5),E=pt(E|0,M|0,1,0)|0,M=Q()|0}while((M|0)<(be|0)|(M|0)==(be|0)&E>>>0<me>>>0);G=0,q=0;do{if(E=Ot+(G<<5)|0,M=Ot+(G<<5)+9|0,!(He[M>>0]|0)){if(ye=E,r9(h[ye>>2]|0,h[ye+4>>2]|0,At)|0){We=39;break}O=At,I=h[O>>2]|0,O=h[O+4>>2]|0,y=et(I|0,O|0,30)|0,y=lr(y^I|0,(Q()|0)^O|0,484763065,-1084733587)|0,b=Q()|0,g=et(y|0,b|0,27)|0,b=lr(g^y|0,(Q()|0)^b|0,321982955,-1798288965)|0,y=Q()|0,g=et(b|0,y|0,31)|0,y=Xh(g^b|0,(Q()|0)^y|0,_e|0,re|0)|0,b=Q()|0,g=h[at+(y<<2)>>2]|0;e:do if(g|0){for(;ye=g,!((h[ye>>2]|0)==(I|0)&&(h[ye+4>>2]|0)==(O|0));)if(g=pt(y|0,b|0,1,0)|0,y=rd(g|0,Q()|0,_e|0,re|0)|0,b=Q()|0,g=h[at+(y<<2)>>2]|0,!g)break e;He[M>>0]=1,He[g+9>>0]=1,y=g+16|0,ye=Ot+(G<<5)+12|0,h[(h[ye>>2]|0)+16>>2]=h[y>>2],m=g+12|0,Ee=h[Ot+(G<<5)+16>>2]|0,h[Ee+12>>2]=h[m>>2],h[(h[m>>2]|0)+16>>2]=Ee,h[(h[y>>2]|0)+12>>2]=h[ye>>2],y=zb(E)|0,ye=zb(g)|0,g=y+24|0,m=h[g+4>>2]|0,Ee=ye+24|0,Ke=h[Ee+4>>2]|0,Ee=(m|0)<(Ke|0)|((m|0)==(Ke|0)?(h[g>>2]|0)>>>0<(h[Ee>>2]|0)>>>0:0),g=Ee?y:ye,y=Ee?ye:y,(y|0)!=(g|0)&&(Ke=g+24|0,ye=y+24|0,Ee=ye,Ke=pt(h[Ee>>2]|0,h[Ee+4>>2]|0,h[Ke>>2]|0,h[Ke+4>>2]|0)|0,Ee=Q()|0,h[ye>>2]=Ke,h[ye+4>>2]=Ee,h[g+20>>2]=y)}while(!1)}G=pt(G|0,q|0,1,0)|0,q=Q()|0}while((q|0)<(be|0)|(q|0)==(be|0)&G>>>0<me>>>0);(We|0)==39&&li(27634,26956,258,27001),g=0,y=0;do He[Ot+(g<<5)+8>>0]=0,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(be|0)|(y|0)==(be|0)&g>>>0<me>>>0);for(I=0,b=0,M=0,O=0;;){if(g=Ot+(I<<5)|0,(He[Ot+(I<<5)+8>>0]|0)==0&&(He[Ot+(I<<5)+9>>0]|0)==0){E=g,y=h[E>>2]|0,E=h[E+4>>2]|0;do He[g+8>>0]=1,g=h[g+12>>2]|0,ye=g;while(!((h[ye>>2]|0)==(y|0)&&(h[ye+4>>2]|0)==(E|0)));b=pt(b|0,M|0,1,0)|0,E=Q()|0}else E=M;if(I=pt(I|0,O|0,1,0)|0,O=Q()|0,(O|0)<(be|0)|(O|0)==(be|0)&I>>>0<me>>>0)M=E;else break}g=0,y=0;do He[Ot+(g<<5)+8>>0]=0,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(be|0)|(y|0)==(be|0)&g>>>0<me>>>0);Ee=b,Ke=E,g=1}else Ee=0,Ke=0,g=0;ye=ar(Ee*24|0)|0;e:do if(ye|0){t:do if(g){d=0,_e=0,m=0,A=0;n:for(;;){if(g=Ot+(d<<5)|0,(He[Ot+(d<<5)+8>>0]|0)==0&&(He[Ot+(d<<5)+9>>0]|0)==0){ue=g,oe=h[ue>>2]|0,ue=h[ue+4>>2]|0,y=0,b=0;do y=pt(y|0,b|0,2,0)|0,b=Q()|0,g=h[g+12>>2]|0,re=g;while(!((h[re>>2]|0)==(oe|0)&&(h[re+4>>2]|0)==(ue|0)));if($=ar(y<<4)|0,!$)break;y=oe,b=ue,W=0,q=0,E=0,M=0;do{if(ex(y,b,Fe)|0){We=69;break n}if(re=h[Fe>>2]|0,O=re+-1|0,G=((O|0)<0)<<31>>31,(re|0)>1){b=E,I=0,y=M,E=0;do re=$+(b<<4)|0,M=Fe+8+(I<<4)|0,h[re>>2]=h[M>>2],h[re+4>>2]=h[M+4>>2],h[re+8>>2]=h[M+8>>2],h[re+12>>2]=h[M+12>>2],b=pt(b|0,y|0,1,0)|0,y=Q()|0,I=pt(I|0,E|0,1,0)|0,E=Q()|0;while((E|0)<(G|0)|(E|0)==(G|0)&I>>>0<O>>>0);E=b,M=y}W=pt(W|0,q|0,O|0,G|0)|0,q=Q()|0,He[g+8>>0]=1,g=h[g+12>>2]|0,b=g,y=h[b>>2]|0,b=h[b+4>>2]|0}while(!((y|0)==(oe|0)&(b|0)==(ue|0)));if(y=cse($,W<<4)|0,!y){We=75;break}ue=zb(g)|0,re=h[ue+4>>2]|0,g=ye+(m*24|0)|0,h[g>>2]=h[ue>>2],h[g+4>>2]=re,g=ye+(m*24|0)+16|0,h[g>>2]=W,h[ye+(m*24|0)+20>>2]=y,h[At>>2]=h[g>>2],h[At+4>>2]=h[g+4>>2],Ol(At,ye+(m*24|0)+8|0)|0,y=pt(m|0,_e|0,1,0)|0,g=Q()|0}else y=m,g=_e;if(d=pt(d|0,A|0,1,0)|0,A=Q()|0,(A|0)<(be|0)|(A|0)==(be|0)&d>>>0<me>>>0)_e=g,m=y;else break t}if((We|0)==69?li(27634,26956,351,27016):(We|0)==75&&_t($),(_e|0)>0|(_e|0)==0&m>>>0>0)for(E=0,M=0,g=m,b=_e;y=h[ye+(E*24|0)+20>>2]|0,y?(_t(y),y=_e,g=m):y=b,E=pt(E|0,M|0,1,0)|0,M=Q()|0,(M|0)<(y|0)|(M|0)==(y|0)&E>>>0<g>>>0;)b=y;_t(ye);break e}while(!1);jb(ye,Ee,24,2);t:do if((Ee|0)==0&(Ke|0)==0){if(re=ar(192)|0,re|0){if(h[re+16>>2]=0,h[re+20>>2]=0,q=re+8|0,h[q>>2]=3,g=ar(48)|0,W=re+12|0,h[W>>2]=g,g|0){h[g>>2]=h[3860],h[g+4>>2]=h[3861],h[g+8>>2]=h[3862],h[g+12>>2]=h[3863],G=g+16|0,h[G>>2]=h[3864],h[G+4>>2]=h[3865],h[G+8>>2]=h[3866],h[G+12>>2]=h[3867],G=g+32|0,h[G>>2]=h[3868],h[G+4>>2]=h[3869],h[G+8>>2]=h[3870],h[G+12>>2]=h[3871],h[At>>2]=h[q>>2],h[At+4>>2]=h[q+4>>2],Ol(At,re)|0,h[re+40>>2]=0,h[re+44>>2]=0,G=re+32|0,h[G>>2]=3,g=ar(48)|0,$=re+36|0,h[$>>2]=g;do if(!g)E=0,M=1;else{if(h[g>>2]=h[3872],h[g+4>>2]=h[3873],h[g+8>>2]=h[3874],h[g+12>>2]=h[3875],O=g+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=g+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[At>>2]=h[G>>2],h[At+4>>2]=h[G+4>>2],Ol(At,re+24|0)|0,h[re+64>>2]=0,h[re+68>>2]=0,O=re+56|0,h[O>>2]=3,g=ar(48)|0,oe=re+60|0,h[oe>>2]=g,!g){E=0,M=2;break}if(h[g>>2]=h[3884],h[g+4>>2]=h[3885],h[g+8>>2]=h[3886],h[g+12>>2]=h[3887],I=g+16|0,h[I>>2]=h[3888],h[I+4>>2]=h[3889],h[I+8>>2]=h[3890],h[I+12>>2]=h[3891],I=g+32|0,h[I>>2]=h[3892],h[I+4>>2]=h[3893],h[I+8>>2]=h[3894],h[I+12>>2]=h[3895],h[At>>2]=h[O>>2],h[At+4>>2]=h[O+4>>2],Ol(At,re+48|0)|0,h[re+88>>2]=0,h[re+92>>2]=0,I=re+80|0,h[I>>2]=3,g=ar(48)|0,ue=re+84|0,h[ue>>2]=g,!g){E=0,M=3;break}if(h[g>>2]=h[3896],h[g+4>>2]=h[3897],h[g+8>>2]=h[3898],h[g+12>>2]=h[3899],M=g+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=g+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[At>>2]=h[I>>2],h[At+4>>2]=h[I+4>>2],Ol(At,re+72|0)|0,h[re+112>>2]=0,h[re+116>>2]=0,M=re+104|0,h[M>>2]=3,g=ar(48)|0,d=re+108|0,h[d>>2]=g,!g){E=0,M=4;break}if(h[g>>2]=h[3908],h[g+4>>2]=h[3909],h[g+8>>2]=h[3910],h[g+12>>2]=h[3911],E=g+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=g+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[At>>2]=h[M>>2],h[At+4>>2]=h[M+4>>2],Ol(At,re+96|0)|0,h[re+136>>2]=0,h[re+140>>2]=0,E=re+128|0,h[E>>2]=3,g=ar(48)|0,A=re+132|0,h[A>>2]=g,!g){E=0,M=5;break}if(h[g>>2]=h[3920],h[g+4>>2]=h[3921],h[g+8>>2]=h[3922],h[g+12>>2]=h[3923],b=g+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=g+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[At>>2]=h[E>>2],h[At+4>>2]=h[E+4>>2],Ol(At,re+120|0)|0,h[re+160>>2]=0,h[re+164>>2]=0,b=re+152|0,h[b>>2]=3,g=ar(48)|0,m=re+156|0,h[m>>2]=g,!g){E=0,M=6;break}if(h[g>>2]=h[3932],h[g+4>>2]=h[3933],h[g+8>>2]=h[3934],h[g+12>>2]=h[3935],y=g+16|0,h[y>>2]=h[3936],h[y+4>>2]=h[3937],h[y+8>>2]=h[3938],h[y+12>>2]=h[3939],y=g+32|0,h[y>>2]=h[3940],h[y+4>>2]=h[3941],h[y+8>>2]=h[3942],h[y+12>>2]=h[3943],h[At>>2]=h[b>>2],h[At+4>>2]=h[b+4>>2],Ol(At,re+144|0)|0,h[re+184>>2]=0,h[re+188>>2]=0,y=re+176|0,h[y>>2]=3,g=ar(48)|0,_e=re+180|0,h[_e>>2]=g,!g){E=0,M=7;break}if(h[g>>2]=h[3944],h[g+4>>2]=h[3945],h[g+8>>2]=h[3946],h[g+12>>2]=h[3947],Fe=g+16|0,h[Fe>>2]=h[3948],h[Fe+4>>2]=h[3949],h[Fe+8>>2]=h[3950],h[Fe+12>>2]=h[3951],g=g+32|0,h[g>>2]=h[3952],h[g+4>>2]=h[3953],h[g+8>>2]=h[3954],h[g+12>>2]=h[3955],h[At>>2]=h[y>>2],h[At+4>>2]=h[y+4>>2],Ol(At,re+168|0)|0,jb(re,8,24,3),g=ar(128)|0,h[_+4>>2]=g,g|0){h[_>>2]=8,h[g>>2]=h[q>>2],h[g+4>>2]=h[q+4>>2],h[g+8>>2]=h[q+8>>2],h[g+12>>2]=h[q+12>>2],We=g+16|0,h[We>>2]=h[G>>2],h[We+4>>2]=h[G+4>>2],h[We+8>>2]=h[G+8>>2],h[We+12>>2]=h[G+12>>2],We=g+32|0,h[We>>2]=h[O>>2],h[We+4>>2]=h[O+4>>2],h[We+8>>2]=h[O+8>>2],h[We+12>>2]=h[O+12>>2],We=g+48|0,h[We>>2]=h[I>>2],h[We+4>>2]=h[I+4>>2],h[We+8>>2]=h[I+8>>2],h[We+12>>2]=h[I+12>>2],We=g+64|0,h[We>>2]=h[M>>2],h[We+4>>2]=h[M+4>>2],h[We+8>>2]=h[M+8>>2],h[We+12>>2]=h[M+12>>2],We=g+80|0,h[We>>2]=h[E>>2],h[We+4>>2]=h[E+4>>2],h[We+8>>2]=h[E+8>>2],h[We+12>>2]=h[E+12>>2],We=g+96|0,h[We>>2]=h[b>>2],h[We+4>>2]=h[b+4>>2],h[We+8>>2]=h[b+8>>2],h[We+12>>2]=h[b+12>>2],We=g+112|0,h[We>>2]=h[y>>2],h[We+4>>2]=h[y+4>>2],h[We+8>>2]=h[y+8>>2],h[We+12>>2]=h[y+12>>2],_t(re),We=158;break t}g=h[W>>2]|0,g|0&&_t(g),g=h[$>>2]|0,g|0&&_t(g),g=h[oe>>2]|0,g|0&&_t(g),g=h[ue>>2]|0,g|0&&_t(g),g=h[d>>2]|0,g|0&&_t(g),g=h[A>>2]|0,g|0&&_t(g),g=h[m>>2]|0,g|0&&_t(g),g=h[_e>>2]|0,g|0&&_t(g),_t(re);break t}while(!1);g=0,b=0;do y=h[re+(g*24|0)+12>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while(b>>>0<E>>>0|(b|0)==(E|0)&g>>>0<M>>>0)}_t(re),We=152}}else{if((Ke|0)>0|(Ke|0)==0&Ee>>>0>0){b=0,E=0,M=0,y=0,g=0,I=0;do Fe=ye+(b*24|0)|0,At=E,E=h[Fe>>2]|0,We=M,M=h[Fe+4>>2]|0,y=pt(y|0,g|0,((E|0)!=(At|0)|(M|0)!=(We|0))&1|0,0)|0,g=Q()|0,b=pt(b|0,I|0,1,0)|0,I=Q()|0;while((I|0)<(Ke|0)|(I|0)==(Ke|0)&b>>>0<Ee>>>0);ue=y,oe=g}else ue=0,oe=0;if(d=ar(ue*24|0)|0,d){n:do if((Ke|0)>=0){for(q=0,W=0,y=0,b=0,$=0,E=0;;){if(!((q|0)==(Ee|0)&(W|0)==(Ke|0))&&(At=ye+(y*24|0)|0,We=ye+(q*24|0)|0,(h[At>>2]|0)==(h[We>>2]|0)?(h[At+4>>2]|0)==(h[We+4>>2]|0):0))g=$;else{if(O=ye+(y*24|0)|0,We=Ns(q|0,W|0,y|0,b|0)|0,At=Q()|0,G=pt(We|0,At|0,-1,-1)|0,b=Q()|0,(At|0)>0|(At|0)==0&We>>>0>1){if(g=ar(G<<3)|0,!g)break;M=0,I=0;do We=M,M=pt(M|0,I|0,1,0)|0,I=Q()|0,Fe=O+(M*24|0)+16|0,At=h[Fe+4>>2]|0,We=g+(We<<3)|0,h[We>>2]=h[Fe>>2],h[We+4>>2]=At;while((I|0)<(b|0)|(I|0)==(b|0)&M>>>0<G>>>0)}else g=0;At=ye+(y*24|0)+16|0,We=h[At+4>>2]|0,b=d+(E*24|0)+8|0,h[b>>2]=h[At>>2],h[b+4>>2]=We,h[d+(E*24|0)+16>>2]=G,h[d+(E*24|0)+20>>2]=g,ne[d+(E*24|0)>>3]=+ne[ye+(y*24|0)+8>>3],E=pt(E|0,$|0,1,0)|0,y=q,b=W,g=Q()|0}if(We=q,q=pt(q|0,W|0,1,0)|0,At=W,W=Q()|0,(At|0)<(Ke|0)|(At|0)==(Ke|0)&We>>>0<Ee>>>0)$=g;else break n}if(($|0)>0|($|0)==0&E>>>0>0){g=0,b=0;do y=h[d+(g*24|0)+20>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while((b|0)<($|0)|(b|0)==($|0)&g>>>0<E>>>0)}_t(d),We=152;break t}while(!1);if(jb(d,ue,24,3),g=ar(ue<<4)|0,b=_+4|0,h[b>>2]=g,g){h[_>>2]=ue;do if((oe|0)>0|(oe|0)==0&ue>>>0>0){if(_=d+8|0,h[g>>2]=h[_>>2],h[g+4>>2]=h[_+4>>2],h[g+8>>2]=h[_+8>>2],h[g+12>>2]=h[_+12>>2],(ue|0)==1&(oe|0)==0||(_=g+16|0,We=d+32|0,h[_>>2]=h[We>>2],h[_+4>>2]=h[We+4>>2],h[_+8>>2]=h[We+8>>2],h[_+12>>2]=h[We+12>>2],!((oe|0)>0|(oe|0)==0&ue>>>0>2)))break;g=2,y=0;do _=(h[b>>2]|0)+(g<<4)|0,We=d+(g*24|0)+8|0,h[_>>2]=h[We>>2],h[_+4>>2]=h[We+4>>2],h[_+8>>2]=h[We+8>>2],h[_+12>>2]=h[We+12>>2],g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(oe|0)|(y|0)==(oe|0)&g>>>0<ue>>>0)}while(!1);_t(d),We=158;break}else{if((oe|0)>0|(oe|0)==0&ue>>>0>0){g=0,b=0;do y=h[d+(g*24|0)+20>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while((b|0)<(oe|0)|(b|0)==(oe|0)&g>>>0<ue>>>0)}_t(d),We=152;break}}else We=152}while(!1);if((We|0)==158)return _t(Ot),_t(at),_t(ye),at=0,Y=dt,at|0;if((We|0)==152&&(Ke|0)>0|(Ke|0)==0&Ee>>>0>0)for(E=0,M=0,g=Ee,b=Ke;y=h[ye+(E*24|0)+20>>2]|0,y?(_t(y),y=Ke,g=Ee):y=b,E=pt(E|0,M|0,1,0)|0,M=Q()|0,(M|0)<(y|0)|(M|0)==(y|0)&E>>>0<g>>>0;)b=y;return _t(ye),_t(Ot),_t(at),at=13,Y=dt,at|0}while(!1);return _t(Ot),_t(at),at=13,Y=dt,at|0}else if((We|0)==159)return Y=dt,g|0;return 0}function cre(d,A){d=d|0,A=A|0;var m=0,_=0;return _=d,d=h[_>>2]|0,_=h[_+4>>2]|0,m=A,A=h[m>>2]|0,m=h[m+4>>2]|0,(_>>>0<m>>>0|(_|0)==(m|0)&d>>>0<A>>>0?-1:(_>>>0>m>>>0|(_|0)==(m|0)&d>>>0>A>>>0)&1)|0}function zb(d){d=d|0;var A=0,m=0;return A=d+20|0,m=h[A>>2]|0,(m|0)==(d|0)?d|0:(m=zb(m)|0,h[A>>2]=m,m|0)}function ure(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;return E=d,b=h[E>>2]|0,E=h[E+4>>2]|0,y=A,g=h[y>>2]|0,y=h[y+4>>2]|0,E>>>0<y>>>0|(E|0)==(y|0)&b>>>0<g>>>0?(A=-1,A|0):E>>>0>y>>>0|(E|0)==(y|0)&b>>>0>g>>>0?(A=1,A|0):(_=+ne[d+8>>3],m=+ne[A+8>>3],_<m?(A=-1,A|0):(A=_>m&1,A|0))}function hre(d,A){d=d|0,A=A|0;var m=0,_=0;return _=+ne[d>>3],m=+ne[A>>3],(_>m?-1:_<m&1)|0}function fre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(G=Y,Y=Y+64|0,O=G,E=G+56|0,!(!0&(A&2013265920|0)==134217728&(!0&(_&2013265920|0)==134217728)))return g=5,Y=G,g|0;if((d|0)==(m|0)&(A|0)==(_|0))return h[g>>2]=0,g=0,Y=G,g|0;if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,I=et(m|0,_|0,52)|0,Q()|0,(b|0)!=(I&15|0))return g=12,Y=G,g|0;if(y=b+-1|0,b>>>0>1){p4(d,A,y,O)|0,p4(m,_,y,E)|0,I=O,M=h[I>>2]|0,I=h[I+4>>2]|0;e:do if((M|0)==(h[E>>2]|0)&&(I|0)==(h[E+4>>2]|0)){b=(b^15)*3|0,y=et(d|0,A|0,b|0)|0,Q()|0,y=y&7,b=et(m|0,_|0,b|0)|0,Q()|0,b=b&7;do if((y|0)==0|(b|0)==0)h[g>>2]=1,y=0;else if((y|0)==7)y=5;else{if((y|0)==1|(b|0)==1&&Ui(M,I)|0){y=5;break}if((h[15824+(y<<2)>>2]|0)!=(b|0)&&(h[15856+(y<<2)>>2]|0)!=(b|0))break e;h[g>>2]=1,y=0}while(!1);return g=y,Y=G,g|0}while(!1)}y=O,b=y+56|0;do h[y>>2]=0,y=y+4|0;while((y|0)<(b|0));return jk(d,A,1,O)|0,A=O,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0))&&(A=O+8|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+16|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+24|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+32|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+40|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))?(y=O+48|0,y=((h[y>>2]|0)==(m|0)?(h[y+4>>2]|0)==(_|0):0)&1):y=1,h[g>>2]=y,g=0,Y=G,g|0}function dre(d,A,m,_,g){return d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,m=Gb(d,A,m,_)|0,(m|0)==7?(g=11,g|0):(_=ht(m|0,0,56)|0,A=A&-2130706433|(Q()|0)|268435456,h[g>>2]=d|_,h[g+4>>2]=A,g=0,g|0)}function pre(d,A,m){return d=d|0,A=A|0,m=m|0,!0&(A&2013265920|0)==268435456?(h[m>>2]=d,h[m+4>>2]=A&-2130706433|134217728,m=0,m|0):(m=6,m|0)}function Are(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;return g=Y,Y=Y+16|0,_=g,h[_>>2]=0,!0&(A&2013265920|0)==268435456?(y=et(d|0,A|0,56)|0,Q()|0,_=Is(d,A&-2130706433|134217728,y&7,_,m)|0,Y=g,_|0):(_=6,Y=g,_|0)}function i9(d,A){d=d|0,A=A|0;var m=0;switch(m=et(d|0,A|0,56)|0,Q()|0,m&7){case 0:case 7:return m=0,m|0;default:}return m=A&-2130706433|134217728,!(!0&(A&2013265920|0)==268435456)||!0&(A&117440512|0)==16777216&(Ui(d,m)|0)!=0?(m=0,m|0):(m=Vb(d,m)|0,m|0)}function mre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return g=Y,Y=Y+16|0,_=g,!0&(A&2013265920|0)==268435456?(y=A&-2130706433|134217728,b=m,h[b>>2]=d,h[b+4>>2]=y,h[_>>2]=0,A=et(d|0,A|0,56)|0,Q()|0,_=Is(d,y,A&7,_,m+8|0)|0,Y=g,_|0):(_=6,Y=g,_|0)}function c4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0;return g=(Ui(d,A)|0)==0,A=A&-2130706433,_=m,h[_>>2]=g?d:0,h[_+4>>2]=g?A|285212672:0,_=m+8|0,h[_>>2]=d,h[_+4>>2]=A|301989888,_=m+16|0,h[_>>2]=d,h[_+4>>2]=A|318767104,_=m+24|0,h[_>>2]=d,h[_+4>>2]=A|335544320,_=m+32|0,h[_>>2]=d,h[_+4>>2]=A|352321536,m=m+40|0,h[m>>2]=d,h[m+4>>2]=A|369098752,0}function ex(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+16|0,g=b,y=A&-2130706433|134217728,!0&(A&2013265920|0)==268435456?(_=et(d|0,A|0,56)|0,Q()|0,_=ose(d,y,_&7)|0,(_|0)==-1?(h[m>>2]=0,y=6,Y=b,y|0):(Km(d,y,g)|0&&li(27634,27035,282,27050),A=et(d|0,A|0,52)|0,Q()|0,A=A&15,Ui(d,y)|0?u4(g,A,_,2,m):h4(g,A,_,2,m),y=0,Y=b,y|0)):(y=6,Y=b,y|0)}function r9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+16|0,_=b+8|0,g=b,y=A&-2130706433|134217728,!0&(A&2013265920|0)==268435456?(h[_>>2]=0,A=et(d|0,A|0,56)|0,Q()|0,A=Is(d,y,A&7,_,g)|0,A|0?(m=A,Y=b,m|0):(_=h[g>>2]|0,g=h[g+4>>2]|0,A=Gb(_,g,d,y)|0,(A|0)==7?(m=11,Y=b,m|0):(d=ht(A|0,0,56)|0,y=g&-2130706433|(Q()|0)|268435456,h[m>>2]=_|d,h[m+4>>2]=y,m=0,Y=b,m|0))):(m=6,Y=b,m|0)}function gre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0;h[m>>2]=0,I=+ne[d>>3],O=+ne[d+8>>3],M=+ne[d+16>>3],g=0,y=5,_=5,d=0;do oe=+ne[15888+(g*24|0)>>3]-I,$=+ne[15888+(g*24|0)+8>>3]-O,b=+ne[15888+(g*24|0)+16>>3]-M,b=oe*oe+$*$+b*b,b<_&&(h[m>>2]=g,y=b,d=g,_=b),g=g+1|0;while((g|0)!=20);if(y=+Pie(+(1-y*.5)),y<1e-16)M=0,b=0;else{if(me=+ne[16368+(d*24|0)>>3],re=+ne[15888+(d*24|0)>>3],be=+ne[15888+(d*24|0)+8>>3],_e=+ne[15888+(d*24|0)+16>>3],Fe=-(_e+(re*0+be*0)),b=re*Fe+0,oe=be*Fe+0,Fe=_e*Fe+1,ue=+ts(+(Fe*Fe+(b*b+oe*oe))),ue=ue>0?1/ue:0,b=b*ue,oe=oe*ue,ue=Fe*ue,Fe=-(I*re+O*be+M*_e),$=I+re*Fe,_=O+be*Fe,I=M+_e*Fe,O=+ts(+(I*I+($*$+_*_))),O=O>0?1/O:0,$=$*O,_=_*O,O=I*O,_=+ix(me-+ix(+ta(+(O*(be*b-re*oe)+($*(_e*oe-be*ue)+_*(re*ue-_e*b))),+(ue*O+(b*$+oe*_))))),Bl(A)|0?b=+ix(_+-.3334731722518321):b=_,_=+kb(+y)*2.618033988749896,(A|0)>0){d=0;do _=_*2.6457513110645907,d=d+1|0;while((d|0)!=(A|0))}M=+Qn(+b)*_,b=+Ii(+b)*_}A=m+4|0,W=m+12|0,h[W>>2]=0,y=+Ps(+b)*1.1547005383792515,_=+Ps(+M)+y*.5,d=~~_,g=~~y,_=_-+(d|0),y=y-+(g|0);do if(_<.5)if(_<.3333333333333333)if(h[A>>2]=d,y<(_+1)*.5){h[m+8>>2]=g;break}else{g=g+1|0,h[m+8>>2]=g;break}else if(Fe=1-_,g=(!(y<Fe)&1)+g|0,h[m+8>>2]=g,Fe<=y&y<_*2){d=d+1|0,h[A>>2]=d;break}else{h[A>>2]=d;break}else{if(!(_<.6666666666666666))if(d=d+1|0,h[A>>2]=d,y<_*.5){h[m+8>>2]=g;break}else{g=g+1|0,h[m+8>>2]=g;break}if(y<1-_){if(h[m+8>>2]=g,_*2+-1<y){h[A>>2]=d;break}}else g=g+1|0,h[m+8>>2]=g;d=d+1|0,h[A>>2]=d}while(!1);do if(M<0)if(g&1){q=(g+1|0)/2|0,q=Ns(d|0,((d|0)<0)<<31>>31|0,q|0,((q|0)<0)<<31>>31|0)|0,d=~~(+(d|0)-((+(q>>>0)+4294967296*+(Q()|0))*2+1)),h[A>>2]=d,q=A;break}else{q=(g|0)/2|0,q=Ns(d|0,((d|0)<0)<<31>>31|0,q|0,((q|0)<0)<<31>>31|0)|0,d=~~(+(d|0)-(+(q>>>0)+4294967296*+(Q()|0))*2),h[A>>2]=d,q=A;break}else q=A;while(!1);G=m+8|0,A=0-g|0,b<0?(m=d-((g<<1|1|0)/2|0)|0,h[q>>2]=m,h[G>>2]=A,g=A):m=d,d=g-m|0,A=0-m|0,(m|0)<0?(h[G>>2]=d,h[W>>2]=A,h[q>>2]=0,E=0):(d=g,E=m,A=0),m=E-d|0,g=A-d|0,(d|0)<0?(h[q>>2]=m,h[W>>2]=g,h[G>>2]=0,E=m,d=0):g=A,m=E-g|0,A=d-g|0,(g|0)<0?(h[q>>2]=m,h[G>>2]=A,h[W>>2]=0,g=0):(A=d,m=E),d=(A|0)<(m|0)?A:m,d=(g|0)<(d|0)?g:d,!((d|0)<=0)&&(h[q>>2]=m-d,h[G>>2]=A-d,h[W>>2]=g-d)}function _re(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;_=Y,Y=Y+16|0,g=_,b=h[d+12>>2]|0,y=+((h[d+8>>2]|0)-b|0),ne[g>>3]=+((h[d+4>>2]|0)-b|0)-y*.5,ne[g+8>>3]=y*.8660254037844386,tx(g,h[d>>2]|0,A,0,m),Y=_}function tx(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;if(y=+sse(d),y<1e-16){A=15888+(A*24|0)|0,h[g>>2]=h[A>>2],h[g+4>>2]=h[A+4>>2],h[g+8>>2]=h[A+8>>2],h[g+12>>2]=h[A+12>>2],h[g+16>>2]=h[A+16>>2],h[g+20>>2]=h[A+20>>2];return}if(b=+ta(+ +ne[d+8>>3],+ +ne[d>>3]),(m|0)>0){d=0;do y=y*.37796447300922725,d=d+1|0;while((d|0)!=(m|0))}E=y*.3333333333333333,_?(m=(Bl(m)|0)==0,y=+Hk(+((m?E:E*.37796447300922725)*.381966011250105))):(y=+Hk(+(y*.381966011250105)),Bl(m)|0&&(b=+ix(b+.3334731722518321))),G=+ix(+ne[16368+(A*24|0)>>3]-b),E=+ne[15888+(A*24|0)>>3],O=+ne[15888+(A*24|0)+8>>3],oe=+ne[15888+(A*24|0)+16>>3],W=-(oe+(E*0+O*0)),I=E*W+0,b=O*W+0,W=oe*W+1,q=+ts(+(W*W+(I*I+b*b))),q=q>0?1/q:0,I=I*q,b=b*q,q=W*q,W=+Qn(+G),G=+Ii(+G),ue=+Qn(+y),$=+Ii(+y),M=ue*E+$*(W*I+G*(oe*b-O*q)),y=ue*O+$*(W*b+G*(E*q-oe*I)),b=ue*oe+$*(W*q+G*(O*I-E*b)),E=+ts(+(b*b+(M*M+y*y))),E=E>0?1/E:0,ne[g>>3]=M*E,ne[g+8>>3]=y*E,ne[g+16>>3]=b*E}function u4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ia=0,fs=0,zr=0,ds=0,ns=0,Fa=0,Ws=0,js=0,kl=0,ao=0,wi=0,M0=0;if(Fa=Y,Y=Y+256|0,y=Fa+240|0,ci=Fa+224|0,zr=Fa,ds=Fa+208|0,ns=Fa+192|0,mi=Fa+168|0,oo=Fa+152|0,Bn=Fa+136|0,gi=Fa+120|0,ia=Fa+104|0,fs=Fa+80|0,h[y>>2]=A,h[ci>>2]=h[d>>2],h[ci+4>>2]=h[d+4>>2],h[ci+8>>2]=h[d+8>>2],h[ci+12>>2]=h[d+12>>2],s9(ci,y,zr),h[g>>2]=0,ci=_+m+((_|0)==5&1)|0,(ci|0)<=(m|0)){Y=Fa;return}me=h[y>>2]|0,be=ds+4|0,_e=ds+8|0,re=ds+12|0,Fe=ns+8|0,Ke=m+5|0,Ee=16848+(me<<2)|0,ye=mi+8|0,At=16928+(me<<2)|0,We=oo+8|0,Ot=Bn+8|0,at=gi+8|0,dt=ns+8|0,W=mi+8|0,oe=mi+16|0,$=fs+8|0,ue=fs+16|0,q=m,_=0,b=0,E=0,M=0;e:for(;;){G=zr+(((q|0)%5|0)<<4)|0,h[ds>>2]=h[G>>2],h[ds+4>>2]=h[G+4>>2],h[ds+8>>2]=h[G+8>>2],h[ds+12>>2]=h[G+12>>2];do;while((Ym(ds,me,0,1)|0)==2);if((q|0)>(m|0)&(Bl(A)|0)!=0){if(G=h[ds>>2]|0,d=h[be>>2]|0,I=h[_e>>2]|0,y=h[re>>2]|0,Ws=+(E-M|0),ne[ns>>3]=+(b-M|0)-Ws*.5,ne[Fe>>3]=Ws*.8660254037844386,M=h[17008+(G*80|0)+(_<<2)>>2]|0,O=h[18608+(G*80|0)+(M*20|0)>>2]|0,E=h[18608+(G*80|0)+(M*20|0)+16>>2]|0,(E|0)>0){b=0,_=I;do ao=y+d|0,wi=(ao|0)<0,I=_+d-(wi?ao:0)|0,kl=(I|0)<0,js=y+_-(wi?ao:0)-(kl?I:0)|0,y=(js|0)<0,d=(wi?0:ao)-(kl?I:0)-(y?js:0)|0,_=(kl?0:I)-(y?js:0)|0,js=y?0:js,y=(_|0)<(d|0)?_:d,y=(js|0)<(y|0)?js:y,I=(y|0)>0,d=d-(I?y:0)|0,_=_-(I?y:0)|0,y=js-(I?y:0)|0,b=b+1|0;while((b|0)<(E|0))}else _=I;switch(wi=(h[Ee>>2]|0)*3|0,js=(La(wi,h[18608+(G*80|0)+(M*20|0)+4>>2]|0)|0)+d|0,I=(La(wi,h[18608+(G*80|0)+(M*20|0)+8>>2]|0)|0)+_|0,wi=(La(wi,h[18608+(G*80|0)+(M*20|0)+12>>2]|0)|0)+y|0,M=(js|0)<0,I=I-(M?js:0)|0,kl=(I|0)<0,wi=wi+(M?0-js|0:0)+(kl?0-I|0:0)|0,ao=(wi|0)<0,js=(M?0:js)-(kl?I:0)-(ao?wi:0)|0,I=(kl?0:I)-(ao?wi:0)|0,wi=ao?0:wi,ao=(I|0)<(js|0)?I:js,ao=(wi|0)<(ao|0)?wi:ao,kl=(ao|0)>0,wi=wi-(kl?ao:0)|0,Ws=+(I-(kl?ao:0)-wi|0),ne[mi>>3]=+(js-(kl?ao:0)-wi|0)-Ws*.5,ne[ye>>3]=Ws*.8660254037844386,Ws=+(h[At>>2]|0),ne[oo>>3]=Ws*3,ne[We>>3]=0,M0=Ws*-1.5,ne[Bn>>3]=M0,ne[Ot>>3]=Ws*2.598076211353316,ne[gi>>3]=M0,ne[at>>3]=Ws*-2.598076211353316,h[17008+(O*80|0)+(G<<2)>>2]|0){case 1:{d=Bn,_=oo;break}case 3:{d=gi,_=Bn;break}case 2:{d=oo,_=gi;break}default:{d=12;break e}}x9(ns,mi,_,d,ia),tx(ia,O,me,1,fs),wi=h[g>>2]|0,Ws=+J1(+ +ne[ue>>3]),M0=+ta(+ +ne[$>>3],+ +ne[fs>>3]),ne[g+8+(wi<<4)>>3]=Ws,ne[g+8+(wi<<4)+8>>3]=M0,h[g>>2]=(h[g>>2]|0)+1}if((q|0)<(Ke|0)&&(wi=h[re>>2]|0,Ws=+((h[_e>>2]|0)-wi|0),ne[ns>>3]=+((h[be>>2]|0)-wi|0)-Ws*.5,ne[dt>>3]=Ws*.8660254037844386,tx(ns,h[ds>>2]|0,me,1,mi),wi=h[g>>2]|0,Ws=+J1(+ +ne[oe>>3]),M0=+ta(+ +ne[W>>3],+ +ne[mi>>3]),ne[g+8+(wi<<4)>>3]=Ws,ne[g+8+(wi<<4)+8>>3]=M0,h[g>>2]=(h[g>>2]|0)+1),q=q+1|0,(q|0)>=(ci|0)){d=3;break}else _=h[ds>>2]|0,b=h[be>>2]|0,E=h[_e>>2]|0,M=h[re>>2]|0}if((d|0)==3){Y=Fa;return}else(d|0)==12&&li(27073,27120,599,27130)}function s9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;$=Y,Y=Y+128|0,_=$+64|0,g=$,y=_,b=20208,E=y+60|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));y=g,b=20272,E=y+60|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));if(O=(Bl(h[A>>2]|0)|0)==0,O=O?_:g,W=d+4|0,y=h[W>>2]|0,G=d+8|0,_=h[G>>2]|0,q=d+12|0,g=h[q>>2]|0,b=_+(y<<1)|0,h[W>>2]=b,_=g+(_<<1)|0,h[G>>2]=_,y=(g<<1)+y|0,h[q>>2]=y,g=_-b|0,E=y-b|0,(b|0)<0&&(h[G>>2]=g,h[q>>2]=E,h[W>>2]=0,_=g,b=0,y=E),E=b-_|0,g=y-_|0,(_|0)<0?(h[W>>2]=E,h[q>>2]=g,h[G>>2]=0,_=0):(g=y,E=b),b=E-g|0,y=_-g|0,(g|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(g=g-_|0,y=y-_|0,b=b-_|0,h[W>>2]=b,h[G>>2]=y,h[q>>2]=g),M=(y<<1)+b|0,E=g+(b<<1)|0,h[W>>2]=E,h[G>>2]=M,y=(g<<1)+y|0,h[q>>2]=y,_=M-E|0,g=y-E|0,(E|0)<0?(h[G>>2]=_,h[q>>2]=g,h[W>>2]=0,E=0,y=g):_=M,b=E-_|0,g=y-_|0,(_|0)<0?(h[W>>2]=b,h[q>>2]=g,h[G>>2]=0,E=b,_=0):g=y,b=E-g|0,y=_-g|0,(g|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[W>>2]=b-_,h[G>>2]=y-_,h[q>>2]=g-_),Bl(h[A>>2]|0)|0&&(y=h[W>>2]|0,b=h[G>>2]|0,g=h[q>>2]|0,_=(b*3|0)+y|0,y=g+(y*3|0)|0,h[W>>2]=y,h[G>>2]=_,b=(g*3|0)+b|0,h[q>>2]=b,g=_-y|0,E=b-y|0,(y|0)<0?(h[G>>2]=g,h[q>>2]=E,h[W>>2]=0,_=g,M=0):(M=y,E=b),y=M-_|0,g=E-_|0,(_|0)<0?(h[W>>2]=y,h[q>>2]=g,h[G>>2]=0,M=y,b=0):(b=_,g=E),y=M-g|0,_=b-g|0,(g|0)<0?(h[W>>2]=y,h[G>>2]=_,h[q>>2]=0,b=_,g=0):y=M,_=(b|0)<(y|0)?b:y,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[W>>2]=y-_,h[G>>2]=b-_,h[q>>2]=g-_),h[A>>2]=(h[A>>2]|0)+1),h[m>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+4>>2]|0,I=h[O+8>>2]|0,b=(h[O>>2]|0)+(h[W>>2]|0)|0,M=m+4|0,h[M>>2]=b,g=A+g|0,A=m+8|0,h[A>>2]=g,_=I+_|0,I=m+12|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+16>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+16>>2]|0,I=h[O+20>>2]|0,b=(h[O+12>>2]|0)+(h[W>>2]|0)|0,M=m+20|0,h[M>>2]=b,g=A+g|0,A=m+24|0,h[A>>2]=g,_=I+_|0,I=m+28|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+32>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+28>>2]|0,I=h[O+32>>2]|0,b=(h[O+24>>2]|0)+(h[W>>2]|0)|0,M=m+36|0,h[M>>2]=b,g=A+g|0,A=m+40|0,h[A>>2]=g,_=I+_|0,I=m+44|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+48>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+40>>2]|0,I=h[O+44>>2]|0,b=(h[O+36>>2]|0)+(h[W>>2]|0)|0,M=m+52|0,h[M>>2]=b,g=A+g|0,A=m+56|0,h[A>>2]=g,_=I+_|0,I=m+60|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+64>>2]=h[d>>2],y=h[G>>2]|0,_=h[q>>2]|0,I=h[O+52>>2]|0,M=h[O+56>>2]|0,b=(h[O+48>>2]|0)+(h[W>>2]|0)|0,A=m+68|0,h[A>>2]=b,y=I+y|0,I=m+72|0,h[I>>2]=y,_=M+_|0,M=m+76|0,h[M>>2]=_,g=y-b|0,(b|0)<0?(_=_-b|0,h[I>>2]=g,h[M>>2]=_,h[A>>2]=0,y=0):(g=y,y=b),(g|0)<0&&(y=y-g|0,h[A>>2]=y,_=_-g|0,h[M>>2]=_,h[I>>2]=0,g=0),E=y-_|0,b=g-_|0,(_|0)<0?(h[A>>2]=E,h[I>>2]=b,h[M>>2]=0,y=E,_=0):b=g,g=(b|0)<(y|0)?b:y,g=(_|0)<(g|0)?_:g,(g|0)<=0){Y=$;return}h[A>>2]=y-g,h[I>>2]=b-g,h[M>>2]=_-g,Y=$}function Ym(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0;if(q=h[16928+(A<<2)>>2]|0,G=(_|0)!=0,q=G?q*3|0:q,O=d+4|0,E=h[O>>2]|0,I=d+8|0,y=h[I>>2]|0,G){if(b=d+12|0,_=h[b>>2]|0,g=y+E+_|0,(g|0)==(q|0))return q=1,q|0;M=b}else M=d+12|0,g=h[M>>2]|0,_=g,g=y+E+g|0;if((g|0)<=(q|0))return q=0,q|0;do if((_|0)>0){if(g=h[d>>2]|0,(y|0)>0){g=18608+(g*80|0)+60|0,b=E;break}g=18608+(g*80|0)+40|0,m?(b=E-q|0,m=y+b|0,W=(m|0)<0,y=_+y-(W?m:0)|0,E=(y|0)<0,_=_+b-(W?m:0)-(E?y:0)|0,b=(_|0)<0,m=(W?0:m)-(E?y:0)-(b?_:0)|0,y=(E?0:y)-(b?_:0)|0,_=b?0:_,b=(y|0)<(m|0)?y:m,b=(_|0)<(b|0)?_:b,E=(b|0)>0,y=y-(E?b:0)|0,_=_-(E?b:0)|0,b=m-(E?b:0)+q|0,h[O>>2]=b,h[I>>2]=y,h[M>>2]=_):b=E}else g=18608+((h[d>>2]|0)*80|0)+20|0,b=E;while(!1);if(h[d>>2]=h[g>>2],E=h[g+16>>2]|0,(E|0)>0){m=0;do W=_+b|0,$=(W|0)<0,_e=$?W:0,oe=y+b-_e|0,ue=(oe|0)<0,d=ue?oe:0,b=_+y-_e-d|0,y=(b|0)<0,_=y?0:b,b=y?b:0,y=(ue?0:oe)-b|0,b=($?0:W)-d-b|0,d=(y|0)<(b|0)?y:b,d=(_|0)<(d|0)?_:d,(d|0)>0&&(b=b-d|0,y=y-d|0,_=_-d|0),m=m+1|0;while((m|0)<(E|0));h[O>>2]=b,h[I>>2]=y,h[M>>2]=_}return oe=h[16848+(A<<2)>>2]|0,oe=G?oe*3|0:oe,ue=La(oe,h[g+8>>2]|0)|0,_e=La(oe,h[g+12>>2]|0)|0,b=(La(oe,h[g+4>>2]|0)|0)+b|0,h[O>>2]=b,y=ue+y|0,h[I>>2]=y,_=_e+_|0,h[M>>2]=_,g=y-b|0,(b|0)<0?(_=_-b|0,h[I>>2]=g,h[M>>2]=_,h[O>>2]=0,y=0):(g=y,y=b),(g|0)<0?(d=y-g|0,h[O>>2]=d,_=_-g|0,h[M>>2]=_,h[I>>2]=0,b=0):(d=y,b=g),y=d-_|0,g=b-_|0,(_|0)<0?(h[O>>2]=y,h[I>>2]=g,h[M>>2]=0,_=0):(g=b,y=d),b=(g|0)<(y|0)?g:y,b=(_|0)<(b|0)?_:b,(b|0)>0&&(y=y-b|0,g=g-b|0,_=_-b|0,h[O>>2]=y,h[I>>2]=g,h[M>>2]=_),G?(_e=(g+y+_|0)==(q|0)?1:2,_e|0):(_e=2,_e|0)}function xre(d,A){d=d|0,A=A|0;var m=0;do m=Ym(d,A,0,1)|0;while((m|0)==2);return m|0}function h4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ia=0,fs=0,zr=0,ds=0,ns=0;if(fs=Y,Y=Y+272|0,y=fs+256|0,b=fs+240|0,Bn=fs,gi=fs+224|0,ia=fs+208|0,We=fs+184|0,Ot=fs+168|0,at=fs+152|0,dt=fs+136|0,ci=fs+120|0,mi=fs+96|0,h[y>>2]=A,h[b>>2]=h[d>>2],h[b+4>>2]=h[d+4>>2],h[b+8>>2]=h[d+8>>2],h[b+12>>2]=h[d+12>>2],o9(b,y,Bn),h[g>>2]=0,At=_+m+((_|0)==6&1)|0,(At|0)<=(m|0)){Y=fs;return}_e=h[y>>2]|0,re=m+6|0,be=ia+8|0,me=We+8|0,Fe=16928+(_e<<2)|0,Ke=Ot+8|0,Ee=at+8|0,ye=dt+8|0,oe=h[b>>2]|0,q=gi+4|0,W=gi+8|0,$=gi+12|0,ue=ia+8|0,M=We+8|0,O=We+16|0,I=mi+8|0,G=mi+16|0,b=0,E=m,_=-1;e:for(;;){if(y=(E|0)%6|0,d=Bn+(y<<4)|0,h[gi>>2]=h[d>>2],h[gi+4>>2]=h[d+4>>2],h[gi+8>>2]=h[d+8>>2],h[gi+12>>2]=h[d+12>>2],d=b,b=Ym(gi,_e,0,1)|0,(E|0)>(m|0)&(Bl(A)|0)!=0&&(oo=h[gi>>2]|0,(d|0)!=1&(oo|0)!=(_|0))){switch(ns=(y+5|0)%6|0,d=h[Bn+(ns<<4)+12>>2]|0,zr=+((h[Bn+(ns<<4)+8>>2]|0)-d|0),ne[ia>>3]=+((h[Bn+(ns<<4)+4>>2]|0)-d|0)-zr*.5,ne[be>>3]=zr*.8660254037844386,d=h[Bn+(y<<4)+12>>2]|0,zr=+((h[Bn+(y<<4)+8>>2]|0)-d|0),ne[We>>3]=+((h[Bn+(y<<4)+4>>2]|0)-d|0)-zr*.5,ne[me>>3]=zr*.8660254037844386,zr=+(h[Fe>>2]|0),ne[Ot>>3]=zr*3,ne[Ke>>3]=0,ds=zr*-1.5,ne[at>>3]=ds,ne[Ee>>3]=zr*2.598076211353316,ne[dt>>3]=ds,ne[ye>>3]=zr*-2.598076211353316,h[17008+(oe*80|0)+(((_|0)==(oe|0)?oo:_)<<2)>>2]|0){case 1:{d=at,_=Ot;break}case 3:{d=dt,_=at;break}case 2:{d=Ot,_=dt;break}default:{d=8;break e}}x9(ia,We,_,d,ci),!(y9(ia,ci)|0)&&!(y9(We,ci)|0)&&(tx(ci,oe,_e,1,mi),ns=h[g>>2]|0,zr=+J1(+ +ne[G>>3]),ds=+ta(+ +ne[I>>3],+ +ne[mi>>3]),ne[g+8+(ns<<4)>>3]=zr,ne[g+8+(ns<<4)+8>>3]=ds,h[g>>2]=(h[g>>2]|0)+1)}if((E|0)<(re|0)&&(ns=h[$>>2]|0,zr=+((h[W>>2]|0)-ns|0),ne[ia>>3]=+((h[q>>2]|0)-ns|0)-zr*.5,ne[ue>>3]=zr*.8660254037844386,tx(ia,h[gi>>2]|0,_e,1,We),ns=h[g>>2]|0,zr=+J1(+ +ne[O>>3]),ds=+ta(+ +ne[M>>3],+ +ne[We>>3]),ne[g+8+(ns<<4)>>3]=zr,ne[g+8+(ns<<4)+8>>3]=ds,h[g>>2]=(h[g>>2]|0)+1),E=E+1|0,(E|0)>=(At|0)){d=3;break}else _=h[gi>>2]|0}if((d|0)==3){Y=fs;return}else(d|0)==8&&li(27157,27120,766,27202)}function o9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0;oe=Y,Y=Y+160|0,_=oe+80|0,g=oe,y=_,b=20336,E=y+72|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));y=g,b=20416,E=y+72|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));G=(Bl(h[A>>2]|0)|0)==0,G=G?_:g,$=d+4|0,y=h[$>>2]|0,q=d+8|0,_=h[q>>2]|0,W=d+12|0,g=h[W>>2]|0,b=_+(y<<1)|0,h[$>>2]=b,_=g+(_<<1)|0,h[q>>2]=_,y=(g<<1)+y|0,h[W>>2]=y,g=_-b|0,E=y-b|0,(b|0)<0&&(h[q>>2]=g,h[W>>2]=E,h[$>>2]=0,_=g,b=0,y=E),E=b-_|0,g=y-_|0,(_|0)<0?(h[$>>2]=E,h[W>>2]=g,h[q>>2]=0,_=0):(g=y,E=b),b=E-g|0,y=_-g|0,(g|0)<0?(h[$>>2]=b,h[q>>2]=y,h[W>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(g=g-_|0,y=y-_|0,b=b-_|0,h[$>>2]=b,h[q>>2]=y,h[W>>2]=g),M=(y<<1)+b|0,E=g+(b<<1)|0,h[$>>2]=E,h[q>>2]=M,y=(g<<1)+y|0,h[W>>2]=y,_=M-E|0,g=y-E|0,(E|0)<0?(h[q>>2]=_,h[W>>2]=g,h[$>>2]=0,E=0,y=g):_=M,b=E-_|0,g=y-_|0,(_|0)<0?(h[$>>2]=b,h[W>>2]=g,h[q>>2]=0,E=b,_=0):g=y,b=E-g|0,y=_-g|0,(g|0)<0?(h[$>>2]=b,h[q>>2]=y,h[W>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[$>>2]=b-_,h[q>>2]=y-_,h[W>>2]=g-_),Bl(h[A>>2]|0)|0&&(y=h[$>>2]|0,b=h[q>>2]|0,g=h[W>>2]|0,_=(b*3|0)+y|0,y=g+(y*3|0)|0,h[$>>2]=y,h[q>>2]=_,b=(g*3|0)+b|0,h[W>>2]=b,g=_-y|0,E=b-y|0,(y|0)<0?(h[q>>2]=g,h[W>>2]=E,h[$>>2]=0,_=g,M=0):(M=y,E=b),y=M-_|0,g=E-_|0,(_|0)<0?(h[$>>2]=y,h[W>>2]=g,h[q>>2]=0,M=y,b=0):(b=_,g=E),y=M-g|0,_=b-g|0,(g|0)<0?(h[$>>2]=y,h[q>>2]=_,h[W>>2]=0,b=_,g=0):y=M,_=(b|0)<(y|0)?b:y,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[$>>2]=y-_,h[q>>2]=b-_,h[W>>2]=g-_),h[A>>2]=(h[A>>2]|0)+1),M=0;do h[m+(M<<4)>>2]=h[d>>2],g=h[q>>2]|0,_=h[W>>2]|0,I=h[G+(M*12|0)+4>>2]|0,O=h[G+(M*12|0)+8>>2]|0,b=(h[G+(M*12|0)>>2]|0)+(h[$>>2]|0)|0,A=m+(M<<4)+4|0,h[A>>2]=b,g=I+g|0,I=m+(M<<4)+8|0,h[I>>2]=g,_=O+_|0,O=m+(M<<4)+12|0,h[O>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[I>>2]=y,h[O>>2]=_,h[A>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[A>>2]=b,_=_-g|0,h[O>>2]=_,h[I>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[A>>2]=E,h[I>>2]=y,h[O>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[A>>2]=b-g,h[I>>2]=y-g,h[O>>2]=_-g),M=M+1|0;while((M|0)!=6);Y=oe}function f4(d,A){return d=d|0,A=A|0,A=et(d|0,A|0,52)|0,Q()|0,A&15|0}function a9(d,A){return d=d|0,A=A|0,A=et(d|0,A|0,45)|0,Q()|0,A&127|0}function yre(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,(m+-1|0)>>>0>14?(_=4,_|0):(m=et(d|0,A|0,(15-m|0)*3|0)|0,Q()|0,h[_>>2]=m&7,_=0,_|0)}function vre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;if(d>>>0>15)return _=4,_|0;if(A>>>0>121)return _=17,_|0;b=ht(d|0,0,52)|0,g=Q()|0,E=ht(A|0,0,45)|0,g=g|(Q()|0)|134225919;e:do if((d|0)>=1){for(E=1,b=(He[20496+A>>0]|0)!=0,y=-1;;){if(A=h[m+(E+-1<<2)>>2]|0,A>>>0>6){g=18,A=10;break}if(!((A|0)==0|b^1))if((A|0)==1){g=19,A=10;break}else b=0;if(I=(15-E|0)*3|0,M=ht(7,0,I|0)|0,g=g&~(Q()|0),A=ht(A|0,((A|0)<0)<<31>>31|0,I|0)|0,y=A|y&~M,g=Q()|0|g,(E|0)<(d|0))E=E+1|0;else break e}if((A|0)==10)return g|0}else y=-1;while(!1);return I=_,h[I>>2]=y,h[I+4>>2]=g,I=0,I|0}function Vb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;return!(!0&(A&-16777216|0)==134217728)||(_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0,m=m&127,m>>>0>121)?(d=0,d|0):(b=(_^15)*3|0,g=et(d|0,A|0,b|0)|0,b=ht(g|0,Q()|0,b|0)|0,g=Q()|0,y=Ns(-1227133514,-1171,b|0,g|0)|0,!((b&613566756&y|0)==0&(g&4681&(Q()|0)|0)==0)||(b=(_*3|0)+19|0,y=ht(~d|0,~A|0,b|0)|0,b=et(y|0,Q()|0,b|0)|0,!((_|0)==15|(b|0)==0&(Q()|0)==0))?(b=0,b|0):!(He[20496+m>>0]|0)||(A=A&8191,(d|0)==0&(A|0)==0)?(b=1,b|0):(b=C4(d|0,A|0,0)|0,Q()|0,((63-b|0)%3|0|0)!=0|0))}function bre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;return!0&(A&-16777216|0)==134217728&&(_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0,m=m&127,m>>>0<=121)&&(b=(_^15)*3|0,g=et(d|0,A|0,b|0)|0,b=ht(g|0,Q()|0,b|0)|0,g=Q()|0,y=Ns(-1227133514,-1171,b|0,g|0)|0,(b&613566756&y|0)==0&(g&4681&(Q()|0)|0)==0)&&(b=(_*3|0)+19|0,y=ht(~d|0,~A|0,b|0)|0,b=et(y|0,Q()|0,b|0)|0,(_|0)==15|(b|0)==0&(Q()|0)==0)&&(!(He[20496+m>>0]|0)||(m=A&8191,(d|0)==0&(m|0)==0)||(b=C4(d|0,m|0,0)|0,Q()|0,(63-b|0)%3|0|0))||i9(d,A)|0?(b=1,b|0):(b=(v9(d,A)|0)!=0&1,b|0)}function d4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0;if(g=ht(A|0,0,52)|0,y=Q()|0,m=ht(m|0,0,45)|0,m=y|(Q()|0)|134225919,(A|0)<1){y=-1,_=m,A=d,h[A>>2]=y,d=d+4|0,h[d>>2]=_;return}for(y=1,g=-1;b=(15-y|0)*3|0,E=ht(7,0,b|0)|0,m=m&~(Q()|0),b=ht(_|0,0,b|0)|0,g=g&~E|b,m=m|(Q()|0),(y|0)!=(A|0);)y=y+1|0;E=d,b=E,h[b>>2]=g,E=E+4|0,h[E>>2]=m}function p4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,m>>>0>15)return _=4,_|0;if((y|0)<(m|0))return _=12,_|0;if((y|0)==(m|0))return h[_>>2]=d,h[_+4>>2]=A,_=0,_|0;if(g=ht(m|0,0,52)|0,g=g|d,d=Q()|0|A&-15728641,(y|0)>(m|0))do A=ht(7,0,(14-m|0)*3|0)|0,m=m+1|0,g=A|g,d=Q()|0|d;while((m|0)<(y|0));return h[_>>2]=g,h[_+4>>2]=d,_=0,_|0}function nx(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,!((m|0)<16&(y|0)<=(m|0)))return _=4,_|0;g=m-y|0,m=et(d|0,A|0,45)|0,Q()|0;e:do if(!(or(m&127)|0))m=nd(7,0,g,((g|0)<0)<<31>>31)|0,g=Q()|0;else{t:do if(y|0){for(m=1;b=ht(7,0,(15-m|0)*3|0)|0,!!((b&d|0)==0&((Q()|0)&A|0)==0);)if(m>>>0<y>>>0)m=m+1|0;else break t;m=nd(7,0,g,((g|0)<0)<<31>>31)|0,g=Q()|0;break e}while(!1);m=nd(7,0,g,((g|0)<0)<<31>>31)|0,m=lr(m|0,Q()|0,5,0)|0,m=pt(m|0,Q()|0,-5,-1)|0,m=id(m|0,Q()|0,6,0)|0,m=pt(m|0,Q()|0,1,0)|0,g=Q()|0}while(!1);return b=_,h[b>>2]=m,h[b+4>>2]=g,b=0,b|0}function Ui(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;if(g=et(d|0,A|0,45)|0,Q()|0,!(or(g&127)|0))return g=0,g|0;g=et(d|0,A|0,52)|0,Q()|0,g=g&15;e:do if(!g)m=0;else for(_=1;;){if(m=et(d|0,A|0,(15-_|0)*3|0)|0,Q()|0,m=m&7,m|0)break e;if(_>>>0<g>>>0)_=_+1|0;else{m=0;break}}while(!1);return g=(m|0)==0&1,g|0}function wre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0;if(b=Y,Y=Y+16|0,y=b,y4(y,d,A,m),A=y,d=h[A>>2]|0,A=h[A+4>>2]|0,(d|0)==0&(A|0)==0)return Y=b,0;g=0,m=0;do E=_+(g<<3)|0,h[E>>2]=d,h[E+4>>2]=A,g=pt(g|0,m|0,1,0)|0,m=Q()|0,v4(y),E=y,d=h[E>>2]|0,A=h[E+4>>2]|0;while(!((d|0)==0&(A|0)==0));return Y=b,0}function l9(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,(_|0)<(m|0)?(m=A,_=d,Ln(m|0),_|0):(m=ht(-1,-1,((_-m|0)*3|0)+3|0)|0,_=ht(~m|0,~(Q()|0)|0,(15-_|0)*3|0)|0,m=~(Q()|0)&A,_=~_&d,Ln(m|0),_|0)}function c9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0;return g=et(d|0,A|0,52)|0,Q()|0,g=g&15,(m|0)<16&(g|0)<=(m|0)?((g|0)<(m|0)&&(g=ht(-1,-1,((m+-1-g|0)*3|0)+3|0)|0,g=ht(~g|0,~(Q()|0)|0,(15-m|0)*3|0)|0,A=~(Q()|0)&A,d=~g&d),g=ht(m|0,0,52)|0,m=A&-15728641|(Q()|0),h[_>>2]=d|g,h[_+4>>2]=m,_=0,_|0):(_=4,_|0)}function Sre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0;if((m|0)==0&(_|0)==0)return dt=0,dt|0;if(g=d,y=h[g>>2]|0,g=h[g+4>>2]|0,!0&(g&15728640|0)==0){if(!((_|0)>0|(_|0)==0&m>>>0>0)||(dt=A,h[dt>>2]=y,h[dt+4>>2]=g,(m|0)==1&(_|0)==0))return dt=0,dt|0;g=1,y=0;do Ot=d+(g<<3)|0,at=h[Ot+4>>2]|0,dt=A+(g<<3)|0,h[dt>>2]=h[Ot>>2],h[dt+4>>2]=at,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(_|0)|(y|0)==(_|0)&g>>>0<m>>>0);return g=0,g|0}if(We=m<<3,at=ar(We)|0,!at)return dt=13,dt|0;if(_c(at|0,d|0,We|0)|0,Ot=na(m,8)|0,!Ot)return _t(at),dt=13,dt|0;e:for(;;){g=at,I=h[g>>2]|0,g=h[g+4>>2]|0,ye=et(I|0,g|0,52)|0,Q()|0,ye=ye&15,At=ye+-1|0,Ee=(ye|0)!=0,Ke=(_|0)>0|(_|0)==0&m>>>0>0;t:do if(Ee&Ke){if(re=ht(At|0,0,52)|0,be=Q()|0,At>>>0>15){if(!((I|0)==0&(g|0)==0)){dt=16;break e}for(y=0,d=0;;){if(y=pt(y|0,d|0,1,0)|0,d=Q()|0,!((d|0)<(_|0)|(d|0)==(_|0)&y>>>0<m>>>0))break t;if(b=at+(y<<3)|0,Fe=h[b>>2]|0,b=h[b+4>>2]|0,!((Fe|0)==0&(b|0)==0)){g=b,dt=16;break 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break}b=ht(E|0,0,56)|0,y=b|y,b=Q()|0|q,E=O,h[E>>2]=y,h[E+4>>2]=b,E=G+2|0}while(!1);(E|0)==7?(me=Fe+(d<<3)|0,h[me>>2]=y,h[me+4>>2]=b&-117440513,d=pt(d|0,$|0,1,0)|0,me=Q()|0):me=$}if(oe=pt(oe|0,ue|0,1,0)|0,ue=Q()|0,(ue|0)<(_|0)|(ue|0)==(_|0)&oe>>>0<m>>>0)$=me;else break}if(Ke){if(_e=At>>>0>15,re=ht(At|0,0,52)|0,be=Q()|0,!Ee){for(y=0,M=0,E=0,b=0;(I|0)==0&(g|0)==0||(At=A+(y<<3)|0,h[At>>2]=I,h[At+4>>2]=g,y=pt(y|0,M|0,1,0)|0,M=Q()|0),E=pt(E|0,b|0,1,0)|0,b=Q()|0,!!((b|0)<(_|0)|(b|0)==(_|0)&E>>>0<m>>>0);)g=at+(E<<3)|0,I=h[g>>2]|0,g=h[g+4>>2]|0;g=me;break}for(y=0,M=0,b=0,E=0;;){do if(!((I|0)==0&(g|0)==0)){if(W=et(I|0,g|0,52)|0,Q()|0,W=W&15,_e|(W|0)<(At|0)){dt=80;break e}if((W|0)!=(At|0)){if(O=I|re,G=g&-15728641|be,W>>>0>=ye>>>0){q=At;do Ee=ht(7,0,(14-q|0)*3|0)|0,q=q+1|0,O=Ee|O,G=Q()|0|G;while(q>>>0<W>>>0)}}else O=I,G=g;$=Xh(O|0,G|0,m|0,_|0)|0,q=0,W=0,ue=Q()|0;do{if((q|0)>(_|0)|(q|0)==(_|0)&W>>>0>m>>>0){dt=81;break 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if(!m)if((_&E|0)==0&(g&M|0)==0)m=0;else if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,!b)m=1;else{m=1;t:for(;;){switch(M=et(d|0,A|0,(15-m|0)*3|0)|0,Q()|0,M&7){case 1:break t;case 0:break;default:{m=1;break e}}if(m>>>0<b>>>0)m=m+1|0;else{m=1;break e}}for(y=1;;){switch(m=(15-y|0)*3|0,_=ht(7,0,m|0)|0,_=d&~_,g=A&~(Q()|0),d=et(d|0,A|0,m|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(d=ht(d|0,0,m|0)|0,d=d|_,A=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else{m=1;break e}}}while(!1);if(I>>>0<O>>>0)I=I+1|0;else break}return Ln(A|0),d|0}function m4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,!b)return y=A,b=d,Ln(y|0),b|0;for(y=1;;){switch(_=(15-y|0)*3|0,m=ht(7,0,_|0)|0,m=d&~m,g=A&~(Q()|0),d=et(d|0,A|0,_|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(d=ht(d|0,0,_|0)|0,d=d|m,A=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else break}return Ln(A|0),d|0}function Rre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0;if(me=Y,Y=Y+16|0,be=me,ht(A|0,0,52)|0,m=Q()|0|134225919,!A)return(h[d+4>>2]|0)>2||(h[d+8>>2]|0)>2||(h[d+12>>2]|0)>2?(re=0,be=0,Ln(re|0),Y=me,be|0):(ht(Zk(d)|0,0,45)|0,re=Q()|0|m,be=-1,Ln(re|0),Y=me,be|0);h[be>>2]=h[d>>2],h[be+4>>2]=h[d+4>>2],h[be+8>>2]=h[d+8>>2],h[be+12>>2]=h[d+12>>2],re=be+4|0;e:do if((A|0)>0)for(oe=be+8|0,ue=be+12|0,$=A,G=h[oe>>2]|0,q=h[ue>>2]|0,A=-1,O=h[be+4>>2]|0;;){W=$,$=$+-1|0,d=O-q|0,_=G-q|0,W&1?(y=du(+((d*3|0)-_|0)*.14285714285714285)|0,h[re>>2]=y,d=du(+((_<<1)+d|0)*.14285714285714285)|0,h[oe>>2]=d,h[ue>>2]=0,_=d-y|0,g=0-y|0,(y|0)<0?(h[oe>>2]=_,h[ue>>2]=g,h[re>>2]=0,d=_,b=0):(b=y,g=0),y=b-d|0,_=g-d|0,(d|0)<0?(h[re>>2]=y,h[ue>>2]=_,h[oe>>2]=0,b=y,y=0):(_=g,y=d),d=b-_|0,g=y-_|0,(_|0)<0?(h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=0,y=0):(g=y,d=b,y=_),_=(g|0)<(d|0)?g:d,_=(y|0)<(_|0)?y:_,(_|0)>0&&(y=y-_|0,g=g-_|0,d=d-_|0,h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=y),Ke=g+(d*3|0)|0,Fe=(Ke|0)<0,I=y+(g*3|0)-(Fe?Ke:0)|0,M=(I|0)<0,_=(y*3|0)+d-(Fe?Ke:0)-(M?I:0)|0,E=(_|0)<0,Ee=E?0:_,b=(M?0:I)-(E?_:0)|0,_=(Fe?0:Ke)-(M?I:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Ee|0)<(E|0)?Ee:E,I=(E|0)>0,M=I?E:0,b=b-(I?E:0)|0,E=Ee-(I?E:0)|0,I=y):(E=du(+((d<<1)+_|0)*.14285714285714285)|0,h[re>>2]=E,g=du(+((_*3|0)-d|0)*.14285714285714285)|0,h[oe>>2]=g,h[ue>>2]=0,_=g-E|0,d=0-E|0,(E|0)<0?(h[oe>>2]=_,h[ue>>2]=d,h[re>>2]=0,g=_,E=0):d=0,b=E-g|0,_=d-g|0,(g|0)<0?(h[re>>2]=b,h[ue>>2]=_,h[oe>>2]=0,y=_,g=0):(y=d,b=E),d=b-y|0,_=g-y|0,(y|0)<0?(h[re>>2]=d,h[oe>>2]=_,h[ue>>2]=0,g=_,y=0):d=b,_=(g|0)<(d|0)?g:d,_=(y|0)<(_|0)?y:_,(_|0)>0&&(y=y-_|0,g=g-_|0,d=d-_|0,h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=y),Ke=y+(d*3|0)|0,Ee=(Ke|0)<0,I=(g*3|0)+d-(Ee?Ke:0)|0,M=(I|0)<0,_=(y*3|0)+g-(Ee?Ke:0)-(M?I:0)|0,E=(_|0)<0,Fe=E?0:_,b=(M?0:I)-(E?_:0)|0,_=(Ee?0:Ke)-(M?I:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Fe|0)<(E|0)?Fe:E,I=(E|0)>0,M=I?E:0,b=b-(I?E:0)|0,E=Fe-(I?E:0)|0,I=y),_=O+(M-_)|0,y=(_|0)<0,M=G-b-(y?_:0)|0,b=(M|0)<0,q=q-E+(y?0-_|0:0)+(b?0-M|0:0)|0,O=(q|0)<0,E=O?0:q,Ee=(b?0:M)-(O?q:0)|0,q=(y?0:_)-(b?M:0)-(O?q:0)|0,O=(Ee|0)<(q|0)?Ee:q,O=(E|0)<(O|0)?E:O,M=(O|0)>0,q=q-(M?O:0)|0,b=(15-W|0)*3|0,_=ht(7,0,b|0)|0,_=A&~_,y=m&~(Q()|0),G=(q|0)<0,Ke=G?q:0,Ee=Ee-(M?O:0)-Ke|0,Fe=(Ee|0)<0,Ke=(Fe?0-Ee|0:0)+(E-(M?O:0)-Ke)|0,m=(Ke|0)<0,A=m?0:Ke,Ke=m?Ke:0,m=(Fe?0:Ee)-Ke|0,Ke=(G?0:q)-(Fe?Ee:0)-Ke|0,Ee=(m|0)<(Ke|0)?m:Ke,Ee=(A|0)<(Ee|0)?A:Ee,Ee=(Ee|0)>0?Ee:0,A=A-Ee|0,m=m-Ee|0;t:do switch(Ke-Ee|0){case 0:switch(m|0){case 0:{A=(A|0)==0?0:(A|0)==1?1:7;break t}case 1:{A=(A|0)==0?2:(A|0)==1?3:7;break t}default:{_e=36;break t}}case 1:switch(m|0){case 0:{A=(A|0)==0?4:(A|0)==1?5:7;break t}case 1:if(A){_e=36;break t}else{A=6;break t}default:{_e=36;break t}}default:_e=36}while(!1);if((_e|0)==36&&(_e=0,A=7),A=ht(A|0,0,b|0)|0,A=A|_,m=Q()|0|y,(W|0)<=1)break e;G=g,q=I,O=d}else A=-1,d=h[re>>2]|0;while(!1);e:do if((d|0)<=2&&(h[be+8>>2]|0)<=2&&(h[be+12>>2]|0)<=2){if(_=Zk(be)|0,d=ht(_|0,0,45)|0,A=d|A,d=Q()|0|m&-1040385,M=Zie(be)|0,!(or(_)|0)){if((M|0)<=0)break;for(E=0;;){b=et(A|0,d|0,52)|0,Q()|0,b=b&15;t:do if(b)for(y=1;;){switch(g=(15-y|0)*3|0,m=et(A|0,d|0,g|0)|0,Q()|0,_=ht(7,0,g|0)|0,A=A&~_,_=d&~(Q()|0),m&7){case 1:{d=5;break}case 5:{d=4;break}case 4:{d=6;break}case 6:{d=2;break}case 2:{d=3;break}case 3:{d=1;break}default:d=m&7}if(d=ht(d|0,0,g|0)|0,A=d|A,d=Q()|0|_,y>>>0<b>>>0)y=y+1|0;else break t}while(!1);if(E=E+1|0,(E|0)==(M|0))break e}}b=et(A|0,d|0,52)|0,Q()|0,b=b&15;t:do if(b){m=1;n:for(;;){switch(Ee=et(A|0,d|0,(15-m|0)*3|0)|0,Q()|0,Ee&7){case 1:break n;case 0:break;default:break t}if(m>>>0<b>>>0)m=m+1|0;else break t}if(Qk(_,h[be>>2]|0)|0)for(y=1;;){switch(m=(15-y|0)*3|0,_=ht(7,0,m|0)|0,_=A&~_,g=d&~(Q()|0),d=et(A|0,d|0,m|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(A=ht(d|0,0,m|0)|0,A=A|_,d=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else break t}else for(y=1;;){switch(g=(15-y|0)*3|0,m=et(A|0,d|0,g|0)|0,Q()|0,_=ht(7,0,g|0)|0,A=A&~_,_=d&~(Q()|0),m&7){case 1:{d=5;break}case 5:{d=4;break}case 4:{d=6;break}case 6:{d=2;break}case 2:{d=3;break}case 3:{d=1;break}default:d=m&7}if(d=ht(d|0,0,g|0)|0,A=d|A,d=Q()|0|_,y>>>0<b>>>0)y=y+1|0;else break t}}while(!1);if((M|0)>0){m=0;do A=A4(A,d)|0,d=Q()|0,m=m+1|0;while((m|0)!=(M|0))}}else A=0,d=0;while(!1);return Ke=d,Ee=A,Ln(Ke|0),Y=me,Ee|0}function Bl(d){return d=d|0,(d|0)%2|0|0}function g4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(O=Y,Y=Y+64|0,E=O+24|0,M=O+48|0,I=O,A>>>0>15)return I=4,Y=O,I|0;if(y=+ne[d>>3],ne[Xi>>3]=y,(h[Xi+4>>2]&2146435072|0)==2146435072||(_=+ne[d+8>>3],ne[Xi>>3]=_,(h[Xi+4>>2]&2146435072|0)==2146435072))return I=3,Y=O,I|0;g=+Qn(+y),G=g*+Qn(+_),g=g*+Ii(+_),_=+Ii(+y),ne[I>>3]=G,ne[I+8>>3]=g,ne[I+16>>3]=_,ne[Xi>>3]=G;do if((h[Xi+4>>2]&2146435072|0)!=2146435072&&(ne[Xi>>3]=_,d=h[Xi+4>>2]|0,ne[Xi>>3]=g,!((h[Xi+4>>2]&2146435072|0)==2146435072|!0&(d&2146435072|0)==2146435072)))if(h[E>>2]=h[I>>2],h[E+4>>2]=h[I+4>>2],h[E+8>>2]=h[I+8>>2],h[E+12>>2]=h[I+12>>2],h[E+16>>2]=h[I+16>>2],h[E+20>>2]=h[I+20>>2],gre(E,A,M),M=Rre(M,A)|0,I=Q()|0,h[m>>2]=M,h[m+4>>2]=I,(M|0)==0&(I|0)==0)li(27634,27225,1073,27248);else{b=0;break}else b=2;while(!1);return I=b,Y=O,I|0}function _4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if(W=m+4|0,$=et(d|0,A|0,52)|0,Q()|0,$=$&15,q=et(d|0,A|0,45)|0,Q()|0,_=($|0)==0,or(q&127)|0){if(_)return $=1,$|0;_=1}else{if(_)return $=0,$|0;(h[W>>2]|0)==0&&(h[m+8>>2]|0)==0?_=(h[m+12>>2]|0)!=0&1:_=1}for(q=m+8|0,G=m+12|0,O=1,m=h[W>>2]|0,b=h[q>>2]|0,y=h[G>>2]|0;g=m*3|0,E=b*3|0,I=y*3|0,O&1?(M=b+g|0,h[W>>2]=M,y=y+E|0,h[q>>2]=y,g=I+m|0,h[G>>2]=g,m=y-M|0,b=g-M|0,(M|0)<0?(h[q>>2]=m,h[G>>2]=b,h[W>>2]=0,E=0,g=b):(m=y,E=M),b=E-m|0,y=g-m|0,(m|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,E=b,g=0):(y=g,g=m),m=E-y|0,b=g-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=b,h[G>>2]=0,y=0):(b=g,m=E),g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)):(M=E+m|0,E=y+g|0,h[W>>2]=E,h[q>>2]=M,g=I+b|0,h[G>>2]=g,m=M-E|0,y=g-E|0,(E|0)<0?(h[q>>2]=m,h[G>>2]=y,h[W>>2]=0,E=0,g=y):m=M,b=E-m|0,y=g-m|0,(m|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,E=b,g=0):(y=g,g=m),m=E-y|0,b=g-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=b,h[G>>2]=0,y=0):(b=g,m=E),g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)),g=et(d|0,A|0,(15-O|0)*3|0)|0,Q()|0,g=g&7,(g+-1|0)>>>0<6&&(M=h[22032+(g*12|0)+4>>2]|0,I=h[22032+(g*12|0)+8>>2]|0,E=(h[22032+(g*12|0)>>2]|0)+m|0,h[W>>2]=E,b=M+b|0,h[q>>2]=b,m=I+y|0,h[G>>2]=m,y=b-E|0,g=m-E|0,(E|0)<0&&(h[q>>2]=y,h[G>>2]=g,h[W>>2]=0,E=0,m=g,b=y),g=E-b|0,y=m-b|0,(b|0)<0?(h[W>>2]=g,h[G>>2]=y,h[q>>2]=0,E=g,b=0):y=m,m=E-y|0,g=b-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=g,h[G>>2]=0,b=g,y=0):m=E,g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)),O>>>0<$>>>0;)O=O+1|0;return _|0}function Km(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if($=Y,Y=Y+16|0,G=$,q=et(d|0,A|0,45)|0,Q()|0,q=q&127,q>>>0>121)return h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,W=5,Y=$,W|0;e:do if((or(q)|0)!=0&&(E=et(d|0,A|0,52)|0,Q()|0,E=E&15,(E|0)!=0)){_=1;t:for(;;){switch(W=et(d|0,A|0,(15-_|0)*3|0)|0,Q()|0,W&7){case 5:break t;case 0:break;default:{I=A;break e}}if(_>>>0<E>>>0)_=_+1|0;else{I=A;break e}}for(b=1,_=A;;){switch(A=(15-b|0)*3|0,g=ht(7,0,A|0)|0,g=d&~g,y=_&~(Q()|0),_=et(d|0,_|0,A|0)|0,Q()|0,_&7){case 1:{_=3;break}case 3:{_=2;break}case 2:{_=6;break}case 6:{_=4;break}case 4:{_=5;break}case 5:{_=1;break}default:_=_&7}if(d=ht(_|0,0,A|0)|0,d=d|g,_=Q()|0|y,b>>>0<E>>>0)b=b+1|0;else{I=_;break e}}}else I=A;while(!1);if(W=7696+(q*28|0)|0,h[m>>2]=h[W>>2],h[m+4>>2]=h[W+4>>2],h[m+8>>2]=h[W+8>>2],h[m+12>>2]=h[W+12>>2],!(_4(d,I,m)|0))return W=0,Y=$,W|0;if(W=m+4|0,h[G>>2]=h[W>>2],h[G+4>>2]=h[W+4>>2],h[G+8>>2]=h[W+8>>2],M=et(d|0,I|0,52)|0,Q()|0,O=M&15,M&1?(y=h[W>>2]|0,E=m+8|0,g=h[E>>2]|0,M=m+12|0,A=h[M>>2]|0,_=(g*3|0)+y|0,y=A+(y*3|0)|0,h[W>>2]=y,h[E>>2]=_,g=(A*3|0)+g|0,h[M>>2]=g,A=_-y|0,b=g-y|0,(y|0)<0&&(h[E>>2]=A,h[M>>2]=b,h[W>>2]=0,_=A,y=0,g=b),b=y-_|0,A=g-_|0,(_|0)<0?(h[W>>2]=b,h[M>>2]=A,h[E>>2]=0,_=0):(A=g,b=y),y=b-A|0,g=_-A|0,(A|0)<0?(h[W>>2]=y,h[E>>2]=g,h[M>>2]=0,A=0):(g=_,y=b),_=(g|0)<(y|0)?g:y,_=(A|0)<(_|0)?A:_,(_|0)>0&&(h[W>>2]=y-_,h[E>>2]=g-_,h[M>>2]=A-_),g=O+1|0):g=O,!(or(q)|0))_=0;else{e:do if(!O)_=0;else for(A=1;;){if(_=et(d|0,I|0,(15-A|0)*3|0)|0,Q()|0,_=_&7,_|0)break e;if(A>>>0<O>>>0)A=A+1|0;else{_=0;break}}while(!1);_=(_|0)==4&1}if(!(Ym(m,g,_,0)|0))(g|0)!=(O|0)&&(h[W>>2]=h[G>>2],h[W+4>>2]=h[G+4>>2],h[W+8>>2]=h[G+8>>2]);else{if(or(q)|0)do;while((Ym(m,g,0,0)|0)!=0);(g|0)!=(O|0)&&(E=m+12|0,d=h[E>>2]|0,_=(h[W>>2]|0)-d|0,b=m+8|0,d=(h[b>>2]|0)-d|0,A=du(+((_<<1)+d|0)*.14285714285714285)|0,h[W>>2]=A,_=du(+((d*3|0)-_|0)*.14285714285714285)|0,h[b>>2]=_,h[E>>2]=0,d=_-A|0,g=0-A|0,(A|0)<0?(h[b>>2]=d,h[E>>2]=g,h[W>>2]=0,_=d,A=0):g=0,y=A-_|0,d=g-_|0,(_|0)<0?(h[W>>2]=y,h[E>>2]=d,h[b>>2]=0,A=y,_=0):d=g,y=A-d|0,g=_-d|0,(d|0)<0?(h[W>>2]=y,h[b>>2]=g,h[E>>2]=0,A=y,d=0):g=_,_=(g|0)<(A|0)?g:A,_=(d|0)<(_|0)?d:_,(_|0)>0&&(h[W>>2]=A-_,h[b>>2]=g-_,h[E>>2]=d-_))}return W=0,Y=$,W|0}function Zm(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0;return b=Y,Y=Y+48|0,_=b+24|0,g=b,y=Km(d,A,_)|0,y?(Y=b,y|0):(y=et(d|0,A|0,52)|0,Q()|0,_re(_,y&15,g),M=+J1(+ +ne[g+16>>3]),E=+ta(+ +ne[g+8>>3],+ +ne[g>>3]),ne[m>>3]=M,ne[m+8>>3]=E,y=0,Y=b,y|0)}function E0(d,A,m){d=d|0,A=A|0,m=m|0;var 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12}function x4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0;if(d>>>0>15)return E=4,E|0;if(ht(d|0,0,52)|0,E=Q()|0|134225919,!d){m=0,_=0;do or(_)|0&&(ht(_|0,0,45)|0,b=E|(Q()|0),d=A+(m<<3)|0,h[d>>2]=-1,h[d+4>>2]=b,m=m+1|0),_=_+1|0;while((_|0)!=122);return m=0,m|0}m=0,b=0;do{if(or(b)|0){for(ht(b|0,0,45)|0,_=1,g=-1,y=E|(Q()|0);M=ht(7,0,(15-_|0)*3|0)|0,g=g&~M,y=y&~(Q()|0),(_|0)!=(d|0);)_=_+1|0;M=A+(m<<3)|0,h[M>>2]=g,h[M+4>>2]=y,m=m+1|0}b=b+1|0}while((b|0)!=122);return m=0,m|0}function Nre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0;if(re=Y,Y=Y+16|0,ue=re,_e=et(d|0,A|0,52)|0,Q()|0,_e=_e&15,m>>>0>15)return _e=4,Y=re,_e|0;if((_e|0)<(m|0))return _e=12,Y=re,_e|0;if((_e|0)!=(m|0))if(y=ht(m|0,0,52)|0,y=y|d,E=Q()|0|A&-15728641,(_e|0)>(m|0)){M=m;do oe=ht(7,0,(14-M|0)*3|0)|0,M=M+1|0,y=oe|y,E=Q()|0|E;while((M|0)<(_e|0));oe=y}else oe=y;else oe=d,E=A;$=et(oe|0,E|0,45)|0,Q()|0;e:do 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g=0,y=0,b=0;g=et(A|0,m|0,52)|0,Q()|0,g=g&15,(A|0)==0&(m|0)==0|((_|0)>15|(g|0)>(_|0))?(y=-1,A=-1,m=0,g=0):(A=l9(A,m,g+1|0,_)|0,b=(Q()|0)&-15728641,m=ht(_|0,0,52)|0,m=A|m,b=b|(Q()|0),A=(Ui(m,b)|0)==0,y=g,A=A?-1:_,g=b),b=d,h[b>>2]=m,h[b+4>>2]=g,h[d+8>>2]=y,h[d+12>>2]=A}function h9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0;if(g=et(d|0,A|0,52)|0,Q()|0,g=g&15,y=_+8|0,h[y>>2]=g,(d|0)==0&(A|0)==0|((m|0)>15|(g|0)>(m|0))){m=_,h[m>>2]=0,h[m+4>>2]=0,h[y>>2]=-1,h[_+12>>2]=-1;return}if(d=l9(d,A,g+1|0,m)|0,y=(Q()|0)&-15728641,g=ht(m|0,0,52)|0,g=d|g,y=y|(Q()|0),d=_,h[d>>2]=g,h[d+4>>2]=y,d=_+12|0,Ui(g,y)|0){h[d>>2]=m;return}else{h[d>>2]=-1;return}}function v4(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0;if(m=d,A=h[m>>2]|0,m=h[m+4>>2]|0,!((A|0)==0&(m|0)==0)&&(_=et(A|0,m|0,52)|0,Q()|0,_=_&15,E=ht(1,0,(_^15)*3|0)|0,A=pt(E|0,Q()|0,A|0,m|0)|0,m=Q()|0,E=d,h[E>>2]=A,h[E+4>>2]=m,E=d+8|0,b=h[E>>2]|0,!((_|0)<(b|0)))){for(M=d+12|0,y=_;;){if((y|0)==(b|0)){_=5;break}if(I=(y|0)==(h[M>>2]|0),g=(15-y|0)*3|0,_=et(A|0,m|0,g|0)|0,Q()|0,_=_&7,I&((_|0)==1&!0)){_=7;break}if(!((_|0)==7&!0)){_=10;break}if(I=ht(1,0,g|0)|0,A=pt(A|0,m|0,I|0,Q()|0)|0,m=Q()|0,I=d,h[I>>2]=A,h[I+4>>2]=m,(y|0)>(b|0))y=y+-1|0;else{_=10;break}}if((_|0)==5){I=d,h[I>>2]=0,h[I+4>>2]=0,h[E>>2]=-1,h[M>>2]=-1;return}else if((_|0)==7){b=ht(1,0,g|0)|0,b=pt(A|0,m|0,b|0,Q()|0)|0,E=Q()|0,I=d,h[I>>2]=b,h[I+4>>2]=E,h[M>>2]=y+-1;return}else if((_|0)==10)return}}function ix(d){d=+d;var A=0;return A=d<0?d+6.283185307179586:d,+(d>=6.283185307179586?A+-6.283185307179586:A)}function ol(d,A){switch(d=+d,A=A|0,A|0){case 1:{d=d<0?d+6.283185307179586:d;break}case 2:{d=d>0?d+-6.283185307179586:d;break}default:}return+d}function Dre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+ta(+ +ts(+m),+ +ts(+(1-m)))*2)}function rx(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+ta(+ +ts(+m),+ +ts(+(1-m)))*2*6371.007180918475)}function Fre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+ta(+ +ts(+m),+ +ts(+(1-m)))*2*6371.007180918475*1e3)}function f9(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20624+(d<<3)>>3],A=0,A|0)}function Ore(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20752+(d<<3)>>3],A=0,A|0)}function Bre(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20880+(d<<3)>>3],A=0,A|0)}function Ure(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[21008+(d<<3)>>3],A=0,A|0)}function qb(d,A){d=d|0,A=A|0;var m=0;return d>>>0>15?(A=4,A|0):(m=nd(7,0,d,((d|0)<0)<<31>>31)|0,m=lr(m|0,Q()|0,120,0)|0,d=Q()|0,h[A>>2]=m|2,h[A+4>>2]=d,A=0,A|0)}function kre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+_)*+Qn(+I)*M),y=y+ +ta(+ +ts(+M),+ +ts(+(1-M)))*2;while((d|0)<(A|0));return ne[m>>3]=y,b=0,Y=E,b|0}function Gre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,y=+ne[m>>3],y=y*6371.007180918475,ne[m>>3]=y,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,y=0,y=y*6371.007180918475,ne[m>>3]=y,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+I)*+Qn(+_)*M),y=y+ +ta(+ +ts(+M),+ +ts(+(1-M)))*2;while((d|0)!=(A|0));return ne[m>>3]=y,b=0,O=y,O=O*6371.007180918475,ne[m>>3]=O,Y=E,b|0}function zre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,y=+ne[m>>3],y=y*6371.007180918475,y=y*1e3,ne[m>>3]=y,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,y=0,y=y*6371.007180918475,y=y*1e3,ne[m>>3]=y,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+I)*+Qn(+_)*M),y=y+ +ta(+ +ts(+M),+ +ts(+(1-M)))*2;while((d|0)!=(A|0));return ne[m>>3]=y,b=0,O=y,O=O*6371.007180918475,O=O*1e3,ne[m>>3]=O,Y=E,b|0}function Vre(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0;if(d)for(y=d+4|0,b=d+8|0,_=1,g=d;;){if(A=h[g>>2]|0,A|0)do{if(m=h[A>>2]|0,m|0)do E=m,m=h[m+16>>2]|0,_t(E);while((m|0)!=0);E=A,A=h[A+8>>2]|0,_t(E)}while((A|0)!=0);if(A=g,g=h[g+8>>2]|0,_?(h[d>>2]=0,h[y>>2]=0,h[b>>2]=0):_t(A),g)_=0;else break}}function qre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0;if(h[A>>2]=0,ue=A+4|0,h[ue>>2]=0,_e=A+8|0,h[_e>>2]=0,oe=h[d>>2]|0,(oe|0)<=0)return A=0,A|0;$=d+4|0,d=A,W=0;e:for(;;){if(W){if(m=na(1,12)|0,!m){m=5;break}h[d+8>>2]=m,d=m}if(M=h[$>>2]|0,I=na(1,12)|0,!I){d=13,m=37;break}if(q=d+4|0,_=h[q>>2]|0,h[((_|0)==0?d:_+8|0)>>2]=I,h[q>>2]=I,_=h[M+(W<<4)>>2]|0,(_|0)<3){d=1,m=37;break}g=M+(W<<4)+4|0,y=I+4|0,m=0,b=0;do{if(E=b,b=ar(24)|0,!b){d=13,m=37;break e}R4(b|0,(h[g>>2]|0)+(m<<4)|0,16)|0,h[b+16>>2]=0,E?h[E+16>>2]=b:h[I>>2]=b,h[y>>2]=b,m=m+1|0}while((m|0)<(_|0));if(G=h[M+(W<<4)+8>>2]|0,(G|0)>0){O=M+(W<<4)+12|0,M=0;do{if(_=h[O>>2]|0,m=I,I=na(1,12)|0,!I){d=13,m=37;break e}if(h[m+8>>2]=I,h[q>>2]=I,E=h[_+(M<<3)>>2]|0,(E|0)<3){d=1,m=37;break e}_=_+(M<<3)+4|0,g=I+4|0,m=0,y=0;do{if(b=y,y=ar(24)|0,!y){d=13,m=37;break e}R4(y|0,(h[_>>2]|0)+(m<<4)|0,16)|0,h[y+16>>2]=0,b?h[b+16>>2]=y:h[I>>2]=y,h[g>>2]=y,m=m+1|0}while((m|0)<(E|0));M=M+1|0}while((M|0)<(G|0))}if(W=W+1|0,(W|0)>=(oe|0)){d=0,m=50;break}}if((m|0)==5){if(!A)return A=13,A|0;for(_=1,g=A;;){if(d=h[g>>2]|0,d|0)do{if(m=h[d>>2]|0,m|0)do oe=m,m=h[m+16>>2]|0,_t(oe);while((m|0)!=0);oe=d,d=h[d+8>>2]|0,_t(oe)}while((d|0)!=0);if(d=g,g=h[g+8>>2]|0,_?(h[A>>2]=0,h[ue>>2]=0,h[_e>>2]=0):_t(d),g)_=0;else{d=13;break}}return d|0}else if((m|0)==37){if(!A)return A=d,A|0;for(g=1,y=A;;){if(m=h[y>>2]|0,m|0)do{if(_=h[m>>2]|0,_|0)do oe=_,_=h[_+16>>2]|0,_t(oe);while((_|0)!=0);oe=m,m=h[m+8>>2]|0,_t(oe)}while((m|0)!=0);if(m=y,y=h[y+8>>2]|0,g?(h[A>>2]=0,h[ue>>2]=0,h[_e>>2]=0):_t(m),y)g=0;else break}return d|0}else if((m|0)==50)return d|0;return 0}function sx(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0;if(_e=Y,Y=Y+16|0,ue=_e,O=et(d|0,A|0,52)|0,Q()|0,O=O&15,W=et(m|0,_|0,52)|0,Q()|0,(O|0)!=(W&15|0))return ue=12,Y=_e,ue|0;if(M=et(d|0,A|0,45)|0,Q()|0,M=M&127,I=et(m|0,_|0,45)|0,Q()|0,I=I&127,M>>>0>121|I>>>0>121)return ue=5,Y=_e,ue|0;if(W=(M|0)!=(I|0),W){if(b=a4(M,I)|0,(b|0)==7)return ue=1,Y=_e,ue|0;E=a4(I,M)|0,(E|0)==7?li(27291,27315,164,27325):(oe=b,y=E)}else oe=0,y=0;G=or(M)|0,q=or(I)|0,h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0;do if(oe){I=h[4272+(M*28|0)+(oe<<2)>>2]|0,b=(I|0)>0;e:do if(q)if(b)for(M=0,E=m,b=_;;){switch(E=Cre(E,b)|0,b=Q()|0,y|0){case 5:case 1:{y=3;break}case 3:{y=2;break}case 2:{y=6;break}case 6:{y=4;break}case 4:{y=5;break}default:}if(M=M+1|0,(M|0)==(I|0)){I=y,M=E,E=b;break e}}else I=y,M=m,E=_;else if(b)for(M=0,E=m,b=_;;){switch(E=m4(E,b)|0,b=Q()|0,y|0){case 1:{y=3;break}case 3:{y=2;break}case 2:{y=6;break}case 6:{y=4;break}case 4:{y=5;break}case 5:{y=1;break}default:}if(M=M+1|0,(M|0)==(I|0)){I=y,M=E,E=b;break e}}else I=y,M=m,E=_;while(!1);if(_4(M,E,ue)|0,W||li(27340,27315,194,27325),b=(G|0)!=0,y=(q|0)!=0,b&y&&li(27367,27315,195,27325),b){if(y=Da(d,A)|0,(y|0)==7){y=5;break}if(He[21968+(y*7|0)+oe>>0]|0){y=1;break}q=h[21136+(y*28|0)+(oe<<2)>>2]|0,W=q}else if(y){if(y=Da(M,E)|0,(y|0)==7){y=5;break}if(He[21968+(y*7|0)+I>>0]|0){y=1;break}W=0,q=h[21136+(I*28|0)+(y<<2)>>2]|0}else W=0,q=0;if((W|q|0)>=0){if((q|0)>0){m=ue+4|0,_=ue+8|0,G=ue+12|0,I=0,E=h[m>>2]|0,b=h[_>>2]|0,y=h[G>>2]|0;do $=b+E|0,A=($|0)<0,re=A?$:0,b=y+b-re|0,d=(b|0)<0,M=d?b:0,E=y+E-re-M|0,re=(E|0)<0,y=re?0:E,E=re?E:0,b=(d?0:b)-E|0,E=(A?0:$)-M-E|0,M=(b|0)<(E|0)?b:E,M=(y|0)<(M|0)?y:M,(M|0)>0&&(E=E-M|0,b=b-M|0,y=y-M|0),I=I+1|0;while((I|0)!=(q|0));h[m>>2]=E,h[_>>2]=b,h[G>>2]=y}if((oe+-1|0)>>>0<6?(y=h[22032+(oe*12|0)>>2]|0,E=h[22032+(oe*12|0)+4>>2]|0,re=h[22032+(oe*12|0)+8>>2]|0,b=(E|0)<(y|0)?E:y,b=(re|0)<(b|0)?re:b,b=(b|0)>0?b:0,y=y-b|0,E=E-b|0,b=re-b|0):(y=0,E=0,b=0),O)for(;;)if(M=y*3|0,I=E*3|0,m=b*3|0,Bl(O)|0?(A=M+E|0,d=(A|0)<0,re=I+b-(d?A:0)|0,$=(re|0)<0,E=y+m-(d?A:0)-($?re:0)|0,b=(E|0)<0,oe=b?0:E,M=($?0:re)-(b?E:0)|0,E=(d?0:A)-($?re:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(oe|0)<(b|0)?oe:b,re=(b|0)>0,y=re?b:0,M=M-(re?b:0)|0,b=oe-(re?b:0)|0):($=M+b|0,A=($|0)<0,re=I+y-(A?$:0)|0,y=(re|0)<0,E=m+E-(A?$:0)-(y?re:0)|0,b=(E|0)<0,oe=b?0:E,M=(y?0:re)-(b?E:0)|0,E=(A?0:$)-(y?re:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(oe|0)<(b|0)?oe:b,re=(b|0)>0,y=re?b:0,M=M-(re?b:0)|0,b=oe-(re?b:0)|0),y=E-y|0,(O|0)>1)O=O+-1|0,E=M;else{E=M;break}if((W|0)>0){M=0;do A=y+E|0,d=(A|0)<0,re=E+b-(d?A:0)|0,$=(re|0)<0,oe=y+b-(d?A:0)-($?re:0)|0,y=(oe|0)<0,b=y?0:oe,E=($?0:re)-(y?oe:0)|0,oe=(d?0:A)-($?re:0)-(y?oe:0)|0,y=(E|0)<(oe|0)?E:oe,y=(b|0)<(y|0)?b:y,re=(y|0)>0,b=b-(re?y:0)|0,E=E-(re?y:0)|0,y=oe-(re?y:0)|0,M=M+1|0;while((M|0)!=(W|0))}m=ue+4|0,O=ue+8|0,oe=h[O>>2]|0,_=ue+12|0,re=h[_>>2]|0,M=(h[m>>2]|0)+y|0,h[m>>2]=M,E=oe+E|0,h[O>>2]=E,y=re+b|0,h[_>>2]=y,b=E-M|0,(M|0)<0?(y=y-M|0,h[O>>2]=b,h[_>>2]=y,h[m>>2]=0,E=0):(b=E,E=M),(b|0)<0&&(E=E-b|0,h[m>>2]=E,y=y-b|0,h[_>>2]=y,h[O>>2]=0,b=0),I=E-y|0,M=b-y|0,(y|0)<0?(h[m>>2]=I,h[O>>2]=M,h[_>>2]=0,E=I,y=0):M=b,b=(M|0)<(E|0)?M:E,b=(y|0)<(b|0)?y:b,(b|0)>0&&(h[m>>2]=E-b,h[O>>2]=M-b,h[_>>2]=y-b),$=77}else y=5}else if(_4(m,_,ue)|0,(G|0)!=0&(q|0)!=0)if((I|0)!=(M|0)&&li(27398,27315,264,27325),b=Da(d,A)|0,y=Da(m,_)|0,(b|0)==7|(y|0)==7)y=5;else if(He[21968+(b*7|0)+y>>0]|0)y=1;else if(m=h[21136+(b*28|0)+(y<<2)>>2]|0,(m|0)>0){O=ue+4|0,_=ue+8|0,G=ue+12|0,I=0,E=h[O>>2]|0,b=h[_>>2]|0,y=h[G>>2]|0;do oe=b+E|0,$=(oe|0)<0,d=$?oe:0,b=y+b-d|0,A=(b|0)<0,M=A?b:0,E=y+E-d-M|0,d=(E|0)<0,y=d?0:E,E=d?E:0,b=(A?0:b)-E|0,E=($?0:oe)-M-E|0,M=(b|0)<(E|0)?b:E,M=(y|0)<(M|0)?y:M,(M|0)>0&&(E=E-M|0,b=b-M|0,y=y-M|0),I=I+1|0;while((I|0)!=(m|0));h[O>>2]=E,h[_>>2]=b,h[G>>2]=y,$=77}else $=77;else $=77;while(!1);return($|0)==77&&(y=ue+4|0,h[g>>2]=h[y>>2],h[g+4>>2]=h[y+4>>2],h[g+8>>2]=h[y+8>>2],y=0),re=y,Y=_e,re|0}function d9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,me=et(d|0,A|0,45)|0,Q()|0,me=me&127,me>>>0>121)return _=5,_|0;if(ue=or(me)|0,ht(y|0,0,52)|0,E=Q()|0|134225919,b=_,h[b>>2]=-1,h[b+4>>2]=E,b=h[m>>2]|0,E=h[m+4>>2]|0,m=h[m+8>>2]|0,!y){A=(b|0)<0,_e=A?b:0,be=E-_e|0,ue=(be|0)<0,_e=(ue?0-be|0:0)+(m-_e)|0,m=(_e|0)<0,g=m?0:_e,_e=m?_e:0,m=(ue?0:be)-_e|0,_e=(A?0:b)-(ue?be:0)-_e|0,be=(m|0)<(_e|0)?m:_e,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,m=m-be|0;e:do switch(_e-be|0){case 0:switch(m|0){case 0:if(g){g=(g|0)==1?1:7,re=11;break e}else{g=0;break e}case 1:if(g){g=(g|0)==1?3:7,re=11;break e}else{g=2;break e}default:return _=1,_|0}case 1:switch(m|0){case 0:if(g){g=(g|0)==1?5:7,re=11;break e}else{g=4;break e}case 1:{if(g)g=1;else{g=6;break e}return g|0}default:return _=1,_|0}default:return _=1,_|0}while(!1);return(re|0)==11&&(g|0)==7||(g=o4(me,g)|0,(g|0)==127)?(_=1,_|0):(be=ht(g|0,0,45)|0,me=Q()|0,re=_,me=h[re+4>>2]&-1040385|me,h[_>>2]=h[re>>2]|be,h[_+4>>2]=me,_=0,_|0)}for(;;){if(oe=y,y=y+-1|0,$=b-m|0,W=E-m|0,M=$>>>0>715827881|W>>>0>715827881,Bl(oe)|0){if(M){if(O=($|0)>0,G=2147483647-$|0,q=-2147483648-$|0,O?(G|0)<($|0):(q|0)>($|0)){g=1,re=107;break}if(ye=$<<1,O?(2147483647-ye|0)<($|0):(-2147483648-ye|0)>($|0)){g=1,re=107;break}if((W|0)>0?(2147483647-W|0)<(W|0):(-2147483648-W|0)>(W|0)){g=1,re=107;break}if(M=$*3|0,I=W<<1,(O?(G|0)<(I|0):(q|0)>(I|0))||(($|0)>-1?(M|-2147483648|0)>=(W|0):(M^-2147483648|0)<(W|0))){g=1,re=107;break}}else M=$*3|0,I=W<<1;if(G=du(+(M-W|0)*.14285714285714285)|0,O=du(+(I+$|0)*.14285714285714285)|0,I=(O|0)<(G|0),M=I?G:O,I=I?O:G,(I|0)<0){if((I|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(I|0):(-2147483648-M|0)>(I|0))){re=24;break}if((M|0)>-1?(M|-2147483648|0)>=(I|0):(M^-2147483648|0)<(I|0)){re=24;break}}q=(G|0)<0,W=O-(q?G:0)|0,Ke=(W|0)<0,Fe=(q?0-G|0:0)-(Ke?W:0)|0,$=(Fe|0)<0,q=(q?0:G)-(Ke?W:0)-($?Fe:0)|0,W=(Ke?0:W)-($?Fe:0)|0,Fe=$?0:Fe,$=(W|0)<(q|0)?W:q,$=(Fe|0)<($|0)?Fe:$,Ke=($|0)>0,q=q-(Ke?$:0)|0,W=W-(Ke?$:0)|0,$=Fe-(Ke?$:0)|0,Ke=(q*3|0)+W|0,Fe=(Ke|0)<0,ye=(W*3|0)+$-(Fe?Ke:0)|0,M=(ye|0)<0,G=($*3|0)+q-(Fe?Ke:0)-(M?ye:0)|0,O=(G|0)<0,Ee=O?0:G,I=(M?0:ye)-(O?G:0)|0,G=(Fe?0:Ke)-(M?ye:0)-(O?G:0)|0,O=(I|0)<(G|0)?I:G,O=(Ee|0)<(O|0)?Ee:O,ye=(O|0)>0,M=ye?O:0,I=I-(ye?O:0)|0,O=Ee-(ye?O:0)|0}else{if(M){if(I=($|0)>0,I?(2147483647-$|0)<($|0):(-2147483648-$|0)>($|0)){g=1,re=107;break}if(M=$<<1,O=(W|0)>0,O?(2147483647-W|0)<(W|0):(-2147483648-W|0)>(W|0)){g=1,re=107;break}if(q=W<<1,O?(2147483647-q|0)<(W|0):(-2147483648-q|0)>(W|0)){g=1,re=107;break}if(I?(2147483647-M|0)<(W|0):(-2147483648-M|0)>(W|0)){g=1,re=107;break}if(I=W*3|0,(W|0)>-1?(I|-2147483648|0)>=($|0):(I^-2147483648|0)<($|0)){g=1,re=107;break}}else M=$<<1,I=W*3|0;if(G=du(+(M+W|0)*.14285714285714285)|0,O=du(+(I-$|0)*.14285714285714285)|0,I=(O|0)<(G|0),M=I?G:O,I=I?O:G,(I|0)<0){if((I|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(I|0):(-2147483648-M|0)>(I|0))){re=36;break}if((M|0)>-1?(M|-2147483648|0)>=(I|0):(M^-2147483648|0)<(I|0)){re=36;break}}q=(G|0)<0,W=O-(q?G:0)|0,Ee=(W|0)<0,ye=(q?0-G|0:0)-(Ee?W:0)|0,$=(ye|0)<0,q=(q?0:G)-(Ee?W:0)-($?ye:0)|0,W=(Ee?0:W)-($?ye:0)|0,ye=$?0:ye,$=(W|0)<(q|0)?W:q,$=(ye|0)<($|0)?ye:$,Ee=($|0)>0,q=q-(Ee?$:0)|0,W=W-(Ee?$:0)|0,$=ye-(Ee?$:0)|0,Ee=(q*3|0)+$|0,ye=(Ee|0)<0,Fe=(W*3|0)+q-(ye?Ee:0)|0,M=(Fe|0)<0,G=($*3|0)+W-(ye?Ee:0)-(M?Fe:0)|0,O=(G|0)<0,Ke=O?0:G,I=(M?0:Fe)-(O?G:0)|0,G=(ye?0:Ee)-(M?Fe:0)-(O?G:0)|0,O=(I|0)<(G|0)?I:G,O=(Ke|0)<(O|0)?Ke:O,Fe=(O|0)>0,M=Fe?O:0,I=I-(Fe?O:0)|0,O=Ke-(Fe?O:0)|0}M=b+(M-G)|0,Ee=(M|0)<0,I=E-I-(Ee?M:0)|0,G=(I|0)<0,Fe=m-O+(Ee?0-M|0:0)+(G?0-I|0:0)|0,b=(Fe|0)<0,O=b?0:Fe,ye=(G?0:I)-(b?Fe:0)|0,Fe=(Ee?0:M)-(G?I:0)-(b?Fe:0)|0,b=(ye|0)<(Fe|0)?ye:Fe,b=(O|0)<(b|0)?O:b,m=(b|0)>0,Fe=Fe-(m?b:0)|0,I=_,G=h[I>>2]|0,I=h[I+4>>2]|0,E=(15-oe|0)*3|0,M=ht(7,0,E|0)|0,M=G&~M,I=I&~(Q()|0),G=(Fe|0)<0,Ee=G?Fe:0,ye=ye-(m?b:0)-Ee|0,Ke=(ye|0)<0,Ee=(Ke?0-ye|0:0)+(O-(m?b:0)-Ee)|0,b=(Ee|0)<0,m=b?0:Ee,Ee=b?Ee:0,b=(Ke?0:ye)-Ee|0,Ee=(G?0:Fe)-(Ke?ye:0)-Ee|0,ye=(b|0)<(Ee|0)?b:Ee,ye=(m|0)<(ye|0)?m:ye,ye=(ye|0)>0?ye:0,m=m-ye|0,b=b-ye|0;e:do switch(Ee-ye|0){case 0:switch(b|0){case 0:{m=(m|0)==0?0:(m|0)==1?1:7;break e}case 1:{m=(m|0)==0?2:(m|0)==1?3:7;break e}default:{re=45;break e}}case 1:switch(b|0){case 0:{m=(m|0)==0?4:(m|0)==1?5:7;break e}case 1:if(m){re=45;break e}else{m=6;break e}default:{re=45;break e}}default:re=45}while(!1);if((re|0)==45&&(re=0,m=7),Ke=ht(m|0,0,E|0)|0,Ee=Q()|0|I,ye=_,h[ye>>2]=Ke|M,h[ye+4>>2]=Ee,(oe|0)<=1){re=47;break}else b=q,E=W,m=$}if((re|0)==24)li(27634,27425,416,27447);else if((re|0)==36)li(27634,27425,464,27461);else if((re|0)==47){if((q|0)>1|(W|0)>1|($|0)>1)return ye=1,ye|0;Fe=(q|0)<0,Ee=Fe?q:0,ye=W-Ee|0,Ke=(ye|0)<0,Ee=(Ke?0-ye|0:0)+($-Ee)|0,y=(Ee|0)<0,m=y?0:Ee,Ee=y?Ee:0,y=(Ke?0:ye)-Ee|0,Ee=(Fe?0:q)-(Ke?ye:0)-Ee|0,ye=(y|0)<(Ee|0)?y:Ee,ye=(m|0)<(ye|0)?m:ye,ye=(ye|0)>0?ye:0,m=m-ye|0,y=y-ye|0;e:do switch(Ee-ye|0){case 0:switch(y|0){case 0:{y=(m|0)==0?0:(m|0)==1?1:7;break e}case 1:{y=(m|0)==0?2:(m|0)==1?3:7;break e}default:{re=55;break e}}case 1:switch(y|0){case 0:{y=(m|0)==0?4:(m|0)==1?5:7;break e}case 1:if(m){re=55;break e}else{y=6;break e}default:{re=55;break e}}default:re=55}while(!1);(re|0)==55&&(y=7),E=o4(me,y)|0,(E|0)==127?I=0:I=or(E)|0;e:do if(y){if(ue){if(m=Da(d,A)|0,(m|0)==7)return ye=5,ye|0;b=h[21344+(m*28|0)+(y<<2)>>2]|0;t:do if((b|0)>0)for(m=y,y=0;;){switch(m|0){case 1:{m=5;break}case 5:{m=4;break}case 4:{m=6;break}case 6:{m=2;break}case 2:{m=3;break}case 3:{m=1;break}default:}if(y=y+1|0,(y|0)==(b|0))break t}else m=y;while(!1);if((m|0)==1)return ye=9,ye|0;y=o4(me,m)|0,(y|0)==127&&li(27476,27315,415,27506),or(y)|0?li(27521,27315,416,27506):(g=y,be=b,_e=m)}else g=E,be=0,_e=y;if(M=h[4272+(me*28|0)+(_e<<2)>>2]|0,(M|0)<=-1&&li(27552,27315,423,27506),!I){if((be|0)<0)return ye=5,ye|0;if(be|0){b=_,m=0,y=h[b>>2]|0,b=h[b+4>>2]|0;do y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,m=m+1|0;while((m|0)<(be|0))}if((M|0)<=0){re=104;break}for(b=_,m=0,y=h[b>>2]|0,b=h[b+4>>2]|0;;)if(y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,m=m+1|0,(m|0)==(M|0)){re=104;break e}}if(E=a4(g,me)|0,(E|0)==7&&li(27291,27315,432,27506),m=_,y=h[m>>2]|0,m=h[m+4>>2]|0,(M|0)>0){b=0;do y=T0(y,m)|0,m=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=m,b=b+1|0;while((b|0)!=(M|0))}if(m=Da(y,m)|0,(m|0)==7&&li(27634,27315,444,27506),y=s4(g)|0,y=h[(y?21760:21552)+(E*28|0)+(m<<2)>>2]|0,(y|0)<0&&li(27634,27315,458,27506),!y)re=104;else{E=_,m=0,b=h[E>>2]|0,E=h[E+4>>2]|0;do b=A4(b,E)|0,E=Q()|0,ye=_,h[ye>>2]=b,h[ye+4>>2]=E,m=m+1|0;while((m|0)<(y|0));re=104}}else if((ue|0)!=0&(I|0)!=0){if(g=Da(d,A)|0,m=_,m=Da(h[m>>2]|0,h[m+4>>2]|0)|0,(g|0)==7|(m|0)==7||(m=h[21344+(g*28|0)+(m<<2)>>2]|0,(m|0)<0))return ye=5,ye|0;if(!m)g=E,re=105;else{b=_,g=0,y=h[b>>2]|0,b=h[b+4>>2]|0;do y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,g=g+1|0;while((g|0)<(m|0));g=E,re=104}}else g=E,re=104;while(!1);return(re|0)==104&&I&&(re=105),(re|0)==105&&(ye=_,(Da(h[ye>>2]|0,h[ye+4>>2]|0)|0)==1)?(ye=9,ye|0):(Ee=_,Fe=h[Ee>>2]|0,Ee=h[Ee+4>>2]&-1040385,Ke=ht(g|0,0,45)|0,Ee=Ee|(Q()|0),ye=_,h[ye>>2]=Fe|Ke,h[ye+4>>2]=Ee,ye=0,ye|0)}else if((re|0)==107)return g|0;return 0}function Hre(d,A,m,_,g,y){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0;var b=0,E=0;return E=Y,Y=Y+16|0,b=E,g|0?(b=15,Y=E,b|0):(d=sx(d,A,m,_,b)|0,d||(g=h[b+4>>2]|0,d=h[b+8>>2]|0,h[y>>2]=(h[b>>2]|0)-d,h[y+4>>2]=g-d,d=0),b=d,Y=E,b|0)}function Wre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;return G=Y,Y=Y+16|0,O=G,_|0?(O=15,Y=G,O|0):(E=h[m>>2]|0,b=h[m+4>>2]|0,h[O>>2]=E,M=O+4|0,h[M>>2]=b,I=O+8|0,h[I>>2]=0,m=(b|0)<(E|0),_=m?E:b,m=m?b:E,(m|0)<0?!((m|0)==-2147483648||((_|0)>0?(2147483647-_|0)<(m|0):(-2147483648-_|0)>(m|0)))&&!((_|0)>-1?(_|-2147483648|0)>=(m|0):(_^-2147483648|0)<(m|0))?y=5:_=1:y=5,(y|0)==5&&(_=b-E|0,y=0-E|0,(E|0)<0?(h[M>>2]=_,h[I>>2]=y,h[O>>2]=0,E=0):(_=b,y=0),b=E-_|0,m=y-_|0,(_|0)<0?(h[O>>2]=b,h[I>>2]=m,h[M>>2]=0,E=b,_=0):m=y,b=E-m|0,y=_-m|0,(m|0)<0?(h[O>>2]=b,h[M>>2]=y,h[I>>2]=0,m=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(m|0)<(_|0)?m:_,(_|0)>0&&(h[O>>2]=b-_,h[M>>2]=y-_,h[I>>2]=m-_),_=d9(d,A,O,g)|0),O=_,Y=G,O|0)}function b4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0;return M=Y,Y=Y+32|0,b=M+12|0,E=M,y=sx(d,A,d,A,b)|0,y|0?(E=y,Y=M,E|0):(d=sx(d,A,m,_,E)|0,d|0?(E=d,Y=M,E|0):(d=(h[b>>2]|0)-(h[E>>2]|0)|0,I=(d|0)<0,_=I?0-d|0:0,m=_+((h[b+4>>2]|0)-(h[E+4>>2]|0))|0,A=(m|0)<0,_=(h[b+8>>2]|0)-(h[E+8>>2]|0)+_+(A?0-m|0:0)|0,y=(_|0)<0,b=y?0:_,_=y?_:0,y=(A?0:m)-_|0,_=(I?0:d)-(A?m:0)-_|0,E=(y|0)<(_|0)?y:_,E=(b|0)<(E|0)?b:E,E=(E|0)>0?E:0,b=b-E|0,y=y-E|0,E=_-E|0,E=(E|0)>-1?E:0-E|0,y=(y|0)>-1?y:0-y|0,b=(b|0)>-1?b:0-b|0,b=(y|0)>(b|0)?y:b,b=(E|0)>(b|0)?E:b,E=g,h[E>>2]=b,h[E+4>>2]=((b|0)<0)<<31>>31,E=0,Y=M,E|0))}function jre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0;return b=Y,Y=Y+16|0,y=b,d=b4(d,A,m,_,y)|0,d|0?(y=d,Y=b,y|0):(m=y,m=pt(h[m>>2]|0,h[m+4>>2]|0,1,0)|0,_=Q()|0,y=g,h[y>>2]=m,h[y+4>>2]=_,y=0,Y=b,y|0)}function Xre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0;return M=Y,Y=Y+16|0,y=M,b=b4(d,A,m,_,y)|0,b|0?(g=b,Y=M,g|0):(b=y,y=h[b>>2]|0,b=h[b+4>>2]|0,(y|0)==0&(b|0)==0?(h[g>>2]=d,h[g+4>>2]=A,g=0,Y=M,g|0):(E=p9(d,A,m,_,y,b,g,0,0,1,0)|0,E?(g=(p9(m,_,d,A,y,b,g,y,b,-1,-1)|0)==0,g=g?0:E,Y=M,g|0):(g=0,Y=M,g|0)))}function p9(d,A,m,_,g,y,b,E,M,I,O){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0,E=E|0,M=M|0,I=I|0,O=O|0;var G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0;if(Ot=Y,Y=Y+48|0,G=Ot+24|0,q=Ot+12|0,We=Ot,h[G>>2]=0,h[G+4>>2]=0,h[G+8>>2]=0,h[q>>2]=0,h[q+4>>2]=0,h[q+8>>2]=0,sx(d,A,d,A,G)|0&&li(27634,27315,696,27575),sx(d,A,m,_,q)|0&&li(27634,27315,701,27575),oe=G+8|0,_=h[oe>>2]|0,m=_-(h[G>>2]|0)|0,h[G>>2]=m,At=G+4|0,_=(h[At>>2]|0)-_|0,h[At>>2]=_,At=_+m|0,G=0-At|0,h[oe>>2]=G,oe=q+8|0,re=h[oe>>2]|0,_e=re-(h[q>>2]|0)|0,h[q>>2]=_e,ye=q+4|0,re=(h[ye>>2]|0)-re|0,h[ye>>2]=re,ye=re+_e|0,h[oe>>2]=0-ye,Ee=1/(+(g>>>0)+4294967296*+(y|0)),Fe=Ee*+(_e-m|0),Ke=Ee*+(re-_|0),Ee=Ee*+(At-ye|0),h[We>>2]=m,ye=We+4|0,h[ye>>2]=_,At=We+8|0,h[At>>2]=G,(y|0)<0)return I=0,Y=Ot,I|0;for(me=+(m|0),be=+(_|0),ue=+(G|0),_e=0,re=0;;){if($=+(_e>>>0)+4294967296*+(re|0),at=Fe*$+me,W=Ke*$+be,$=Ee*$+ue,_=~~+Zb(+at),G=~~+Zb(+W),m=~~+Zb(+$),at=+Ps(+(+(_|0)-at)),W=+Ps(+(+(G|0)-W)),$=+Ps(+(+(m|0)-$)),at>W&at>$?(q=m+G|0,_=0-q|0):(q=0-_|0,W>$&&(G=q-m|0)),h[ye>>2]=G,h[We>>2]=q,h[At>>2]=0,m=_+G|0,(_|0)>0?(h[ye>>2]=m,h[At>>2]=_,h[We>>2]=0,q=0):(m=G,_=0),(m|0)<0?(G=q-m|0,h[We>>2]=G,_=_-m|0,h[At>>2]=_,h[ye>>2]=0,q=G-_|0,m=0-_|0,(_|0)<0?(h[We>>2]=q,h[ye>>2]=m,h[At>>2]=0,oe=m,_=0):(oe=0,q=G)):oe=m,m=(oe|0)<(q|0)?oe:q,m=(_|0)<(m|0)?_:m,(m|0)>0&&(h[We>>2]=q-m,h[ye>>2]=oe-m,h[At>>2]=_-m),m=lr(_e|0,re|0,I|0,O|0)|0,m=pt(m|0,Q()|0,E|0,M|0)|0,Q()|0,m=d9(d,A,We,b+(m<<3)|0)|0,m|0){_=20;break}if(oe=_e,_e=pt(_e|0,re|0,1,0)|0,q=re,re=Q()|0,!((q|0)<(y|0)|(q|0)==(y|0)&oe>>>0<g>>>0)){m=0,_=20;break}}return(_|0)==20?(Y=Ot,m|0):0}function nd(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if((m|0)==0&(_|0)==0)return g=0,y=1,Ln(g|0),y|0;y=d,g=A,d=1,A=0;do b=(m&1|0)==0&!0,d=lr((b?1:y)|0,(b?0:g)|0,d|0,A|0)|0,A=Q()|0,m=C9(m|0,_|0,1)|0,_=Q()|0,y=lr(y|0,g|0,y|0,g|0)|0,g=Q()|0;while(!((m|0)==0&(_|0)==0));return Ln(A|0),d|0}function w4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;E=Y,Y=Y+16|0,y=E,b=et(d|0,A|0,52)|0,Q()|0,b=b&15;do if(b){if(g=Zm(d,A,y)|0,!g){I=+ne[y>>3],M=1/+Qn(+I),O=+ne[26032+(b<<3)>>3],ne[m>>3]=I+O,ne[m+8>>3]=I-O,I=+ne[y+8>>3],M=O*M,ne[m+16>>3]=M+I,ne[m+24>>3]=I-M;break}return b=g,Y=E,b|0}else{if(g=et(d|0,A|0,45)|0,Q()|0,g=g&127,g>>>0>121)return b=5,Y=E,b|0;y=22128+(g<<5)|0,h[m>>2]=h[y>>2],h[m+4>>2]=h[y+4>>2],h[m+8>>2]=h[y+8>>2],h[m+12>>2]=h[y+12>>2],h[m+16>>2]=h[y+16>>2],h[m+20>>2]=h[y+20>>2],h[m+24>>2]=h[y+24>>2],h[m+28>>2]=h[y+28>>2];break}while(!1);return are(m,_?1.4:1.1),_=26160+(b<<3)|0,(h[_>>2]|0)==(d|0)&&(h[_+4>>2]|0)==(A|0)&&(ne[m>>3]=1.5707963267948966),b=26288+(b<<3)|0,(h[b>>2]|0)==(d|0)&&(h[b+4>>2]|0)==(A|0)&&(ne[m+8>>3]=-1.5707963267948966),+ne[m>>3]!=1.5707963267948966&&+ne[m+8>>3]!=-1.5707963267948966?(b=0,Y=E,b|0):(ne[m+16>>3]=3.141592653589793,ne[m+24>>3]=-3.141592653589793,b=0,Y=E,b|0)}function $re(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;I=Y,Y=Y+48|0,b=I+32|0,y=I+40|0,E=I,d4(b,0,0,0),M=h[b>>2]|0,b=h[b+4>>2]|0;do if(m>>>0<=15){if(g=ax(_)|0,g|0){_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=g,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+2>>0]|0;break}if(g=na((h[A+8>>2]|0)+1|0,32)|0,g){S4(A,g),O=E,h[O>>2]=M,h[O+4>>2]=b,h[E+8>>2]=0,h[E+12>>2]=m,h[E+16>>2]=_,h[E+20>>2]=A,h[E+24>>2]=g,He[E+28>>0]=0,M=E+29|0,He[M>>0]=He[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+2>>0]|0;break}else{_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=13,h[E+12>>2]=-1,_=E+16|0,M=E+29|0,h[_>>2]=0,h[_+4>>2]=0,h[_+8>>2]=0,He[_+12>>0]=0,He[M>>0]=He[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+2>>0]|0;break}}else M=E,h[M>>2]=0,h[M+4>>2]=0,h[E+8>>2]=4,h[E+12>>2]=-1,M=E+16|0,O=E+29|0,h[M>>2]=0,h[M+4>>2]=0,h[M+8>>2]=0,He[M+12>>0]=0,He[O>>0]=He[y>>0]|0,He[O+1>>0]=He[y+1>>0]|0,He[O+2>>0]=He[y+2>>0]|0;while(!1);Hb(E),h[d>>2]=h[E>>2],h[d+4>>2]=h[E+4>>2],h[d+8>>2]=h[E+8>>2],h[d+12>>2]=h[E+12>>2],h[d+16>>2]=h[E+16>>2],h[d+20>>2]=h[E+20>>2],h[d+24>>2]=h[E+24>>2],h[d+28>>2]=h[E+28>>2],Y=I}function Hb(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0;if(me=Y,Y=Y+336|0,W=me+168|0,$=me,_=d,m=h[_>>2]|0,_=h[_+4>>2]|0,(m|0)==0&(_|0)==0){Y=me;return}if(A=d+28|0,He[A>>0]|0?(m=A9(m,_)|0,_=Q()|0):He[A>>0]=1,be=d+20|0,!(h[h[be>>2]>>2]|0)){A=d+24|0,m=h[A>>2]|0,m|0&&_t(m),re=d,h[re>>2]=0,h[re+4>>2]=0,h[d+8>>2]=0,h[be>>2]=0,h[d+12>>2]=-1,h[d+16>>2]=0,h[A>>2]=0,Y=me;return}re=d+16|0,A=h[re>>2]|0,g=A&15;e:do if((m|0)==0&(_|0)==0)_e=d+24|0;else{oe=d+12|0,G=(g|0)==3,O=A&255,M=(g|1|0)==3,q=d+24|0,I=(g+-1|0)>>>0<3,b=(g|2|0)==3,E=$+8|0;t:for(;;){if(y=et(m|0,_|0,52)|0,Q()|0,y=y&15,(y|0)==(h[oe>>2]|0)){switch(O&15){case 0:case 2:case 3:{if(g=Zm(m,_,W)|0,g|0){ue=15;break t}if(T4(h[be>>2]|0,h[q>>2]|0,W)|0){ue=19;break t}break}default:}if(M&&(g=h[(h[be>>2]|0)+4>>2]|0,h[W>>2]=h[g>>2],h[W+4>>2]=h[g+4>>2],h[W+8>>2]=h[g+8>>2],h[W+12>>2]=h[g+12>>2],Jk(26896,W)|0)){if(g4(h[(h[be>>2]|0)+4>>2]|0,y,$)|0){ue=25;break}if(g=$,(h[g>>2]|0)==(m|0)&&(h[g+4>>2]|0)==(_|0)){ue=29;break}}if(I){if(g=E0(m,_,W)|0,g|0){ue=32;break}if(w4(m,_,$,0)|0){ue=36;break}if(b&&g9(h[be>>2]|0,h[q>>2]|0,W,$)|0){ue=42;break}if(M&&_9(h[be>>2]|0,h[q>>2]|0,W,$)|0){ue=42;break}}if(G){if(A=w4(m,_,W,1)|0,g=h[q>>2]|0,A|0){ue=45;break}if(l4(g,W)|0){if(t9($,W),e9(W,h[q>>2]|0)|0){ue=53;break}if(T4(h[be>>2]|0,h[q>>2]|0,E)|0){ue=53;break}if(_9(h[be>>2]|0,h[q>>2]|0,$,W)|0){ue=53;break}}}}do if((y|0)<(h[oe>>2]|0)){if(A=w4(m,_,W,1)|0,g=h[q>>2]|0,A|0){ue=58;break t}if(!(l4(g,W)|0)){ue=73;break}if(e9(h[q>>2]|0,W)|0&&(t9($,W),g9(h[be>>2]|0,h[q>>2]|0,$,W)|0)){ue=65;break t}if(m=c9(m,_,y+1|0,$)|0,m|0){ue=67;break t}_=$,m=h[_>>2]|0,_=h[_+4>>2]|0}else ue=73;while(!1);if((ue|0)==73&&(ue=0,m=A9(m,_)|0,_=Q()|0),(m|0)==0&(_|0)==0){_e=q;break e}}switch(ue|0){case 15:{A=h[q>>2]|0,A|0&&_t(A),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=g,ue=20;break}case 19:{h[d>>2]=m,h[d+4>>2]=_,ue=20;break}case 25:{li(27634,27600,470,27611);break}case 29:{h[d>>2]=m,h[d+4>>2]=_,Y=me;return}case 32:{A=h[q>>2]|0,A|0&&_t(A),_e=d,h[_e>>2]=0,h[_e+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=g,Y=me;return}case 36:{li(27634,27600,493,27611);break}case 42:{h[d>>2]=m,h[d+4>>2]=_,Y=me;return}case 45:{g|0&&_t(g),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=A,ue=55;break}case 53:{h[d>>2]=m,h[d+4>>2]=_,ue=55;break}case 58:{g|0&&_t(g),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=A,ue=71;break}case 65:{h[d>>2]=m,h[d+4>>2]=_,ue=71;break}case 67:{A=h[q>>2]|0,A|0&&_t(A),_e=d,h[_e>>2]=0,h[_e+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=m,Y=me;return}}if((ue|0)==20){Y=me;return}else if((ue|0)==55){Y=me;return}else if((ue|0)==71){Y=me;return}}while(!1);A=h[_e>>2]|0,A|0&&_t(A),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[d+8>>2]=0,h[be>>2]=0,h[d+12>>2]=-1,h[re>>2]=0,h[_e>>2]=0,Y=me}function A9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;G=Y,Y=Y+16|0,O=G,_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0;do if(_){for(;m=ht(_+4095|0,0,52)|0,g=Q()|0|A&-15728641,y=(15-_|0)*3|0,b=ht(7,0,y|0)|0,E=Q()|0,m=m|d|b,g=g|E,M=et(d|0,A|0,y|0)|0,Q()|0,M=M&7,_=_+-1|0,!(M>>>0<6);)if(_)A=g,d=m;else{I=4;break}if((I|0)==4){m=et(m|0,g|0,45)|0,Q()|0;break}return O=(M|0)==0&(Ui(m,g)|0)!=0,O=ht((O?2:1)+M|0,0,y|0)|0,I=Q()|0|A&~E,O=O|d&~b,Ln(I|0),Y=G,O|0}while(!1);return m=m&127,m>>>0>120?(I=0,O=0,Ln(I|0),Y=G,O|0):(d4(O,0,m+1|0,0),I=h[O+4>>2]|0,O=h[O>>2]|0,Ln(I|0),Y=G,O|0)}function Yre(d,A,m,_,g,y){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0;var b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;ue=Y,Y=Y+160|0,G=ue+80|0,E=ue+64|0,q=ue+112|0,oe=ue,$re(G,d,A,m),I=G,y4(E,h[I>>2]|0,h[I+4>>2]|0,A),I=E,M=h[I>>2]|0,I=h[I+4>>2]|0,b=h[G+8>>2]|0,W=q+4|0,h[W>>2]=h[G>>2],h[W+4>>2]=h[G+4>>2],h[W+8>>2]=h[G+8>>2],h[W+12>>2]=h[G+12>>2],h[W+16>>2]=h[G+16>>2],h[W+20>>2]=h[G+20>>2],h[W+24>>2]=h[G+24>>2],h[W+28>>2]=h[G+28>>2],W=oe,h[W>>2]=M,h[W+4>>2]=I,W=oe+8|0,h[W>>2]=b,d=oe+12|0,A=q,m=d+36|0;do h[d>>2]=h[A>>2],d=d+4|0,A=A+4|0;while((d|0)<(m|0));if(q=oe+48|0,h[q>>2]=h[E>>2],h[q+4>>2]=h[E+4>>2],h[q+8>>2]=h[E+8>>2],h[q+12>>2]=h[E+12>>2],(M|0)==0&(I|0)==0)return oe=b,Y=ue,oe|0;m=oe+16|0,O=oe+24|0,G=oe+28|0,b=0,E=0,A=M,d=I;do{if(!((b|0)<(g|0)|(b|0)==(g|0)&E>>>0<_>>>0)){$=4;break}if(I=E,E=pt(E|0,b|0,1,0)|0,b=Q()|0,I=y+(I<<3)|0,h[I>>2]=A,h[I+4>>2]=d,v4(q),d=q,A=h[d>>2]|0,d=h[d+4>>2]|0,(A|0)==0&(d|0)==0){if(Hb(m),A=m,d=h[A>>2]|0,A=h[A+4>>2]|0,(d|0)==0&(A|0)==0){$=10;break}h9(d,A,h[G>>2]|0,q),d=q,A=h[d>>2]|0,d=h[d+4>>2]|0}I=oe,h[I>>2]=A,h[I+4>>2]=d}while(!((A|0)==0&(d|0)==0));return($|0)==4?(d=oe+40|0,A=h[d>>2]|0,A|0&&_t(A),$=oe+16|0,h[$>>2]=0,h[$+4>>2]=0,h[O>>2]=0,h[oe+36>>2]=0,h[G>>2]=-1,h[oe+32>>2]=0,h[d>>2]=0,h9(0,0,0,q),h[oe>>2]=0,h[oe+4>>2]=0,h[W>>2]=0,oe=14,Y=ue,oe|0):(($|0)==10&&(h[oe>>2]=0,h[oe+4>>2]=0,h[W>>2]=h[O>>2]),oe=h[W>>2]|0,Y=ue,oe|0)}function Kre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0;if(G=Y,Y=Y+48|0,M=G+32|0,E=G+40|0,I=G,!(h[d>>2]|0))return O=_,h[O>>2]=0,h[O+4>>2]=0,O=0,Y=G,O|0;d4(M,0,0,0),b=M,g=h[b>>2]|0,b=h[b+4>>2]|0;do if(A>>>0>15)O=I,h[O>>2]=0,h[O+4>>2]=0,h[I+8>>2]=4,h[I+12>>2]=-1,O=I+16|0,m=I+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[m>>0]=He[E>>0]|0,He[m+1>>0]=He[E+1>>0]|0,He[m+2>>0]=He[E+2>>0]|0,m=4,O=9;else{if(m=ax(m)|0,m|0){M=I,h[M>>2]=0,h[M+4>>2]=0,h[I+8>>2]=m,h[I+12>>2]=-1,M=I+16|0,O=I+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(m=na((h[d+8>>2]|0)+1|0,32)|0,!m){O=I,h[O>>2]=0,h[O+4>>2]=0,h[I+8>>2]=13,h[I+12>>2]=-1,O=I+16|0,m=I+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[m>>0]=He[E>>0]|0,He[m+1>>0]=He[E+1>>0]|0,He[m+2>>0]=He[E+2>>0]|0,m=13,O=9;break}S4(d,m),W=I,h[W>>2]=g,h[W+4>>2]=b,b=I+8|0,h[b>>2]=0,h[I+12>>2]=A,h[I+20>>2]=d,h[I+24>>2]=m,He[I+28>>0]=0,g=I+29|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,h[I+16>>2]=3,q=+rre(m),q=q*+nre(m),y=+Ps(+ +ne[m>>3]),y=q/+Qn(+ +Kb(+y,+ +Ps(+ +ne[m+8>>3])))*6371.007180918475*6371.007180918475,g=I+12|0,m=h[g>>2]|0;e:do if((m|0)>0)do{if(f9(m+-1|0,M)|0,!(y/+ne[M>>3]>10))break e;W=h[g>>2]|0,m=W+-1|0,h[g>>2]=m}while((W|0)>1);while(!1);if(Hb(I),g=_,h[g>>2]=0,h[g+4>>2]=0,g=I,m=h[g>>2]|0,g=h[g+4>>2]|0,!((m|0)==0&(g|0)==0))do nx(m,g,A,M)|0,E=M,d=_,E=pt(h[d>>2]|0,h[d+4>>2]|0,h[E>>2]|0,h[E+4>>2]|0)|0,d=Q()|0,W=_,h[W>>2]=E,h[W+4>>2]=d,Hb(I),W=I,m=h[W>>2]|0,g=h[W+4>>2]|0;while(!((m|0)==0&(g|0)==0));m=h[b>>2]|0}while(!1);return W=m,Y=G,W|0}function ox(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;if(!(Jk(A,m)|0)||(A=ire(A)|0,_=+ne[m>>3],g=+ne[m+8>>3],g=A&g<0?g+6.283185307179586:g,q=h[d>>2]|0,(q|0)<=0))return q=0,q|0;if(G=h[d+4>>2]|0,A){A=0,O=g,m=-1,d=0;e:for(;;){for(I=d;b=+ne[G+(I<<4)>>3],g=+ne[G+(I<<4)+8>>3],d=(m+2|0)%(q|0)|0,y=+ne[G+(d<<4)>>3],E=+ne[G+(d<<4)+8>>3],b>y?(M=b,b=E):(M=y,y=b,b=g,g=E),_=_==y|_==M?_+2220446049250313e-31:_,!!(_<y|_>M);)if(m=I+1|0,(m|0)>=(q|0)){m=22;break e}else d=I,I=m,m=d;if(E=b<0?b+6.283185307179586:b,b=g<0?g+6.283185307179586:g,O=E==O|b==O?O+-2220446049250313e-31:O,M=E+(b-E)*((_-y)/(M-y)),(M<0?M+6.283185307179586:M)>O&&(A=A^1),d=I+1|0,(d|0)>=(q|0)){m=22;break}else m=I}if((m|0)==22)return A|0}else{A=0,O=g,m=-1,d=0;e:for(;;){for(I=d;b=+ne[G+(I<<4)>>3],g=+ne[G+(I<<4)+8>>3],d=(m+2|0)%(q|0)|0,y=+ne[G+(d<<4)>>3],E=+ne[G+(d<<4)+8>>3],b>y?(M=b,b=E):(M=y,y=b,b=g,g=E),_=_==y|_==M?_+2220446049250313e-31:_,!!(_<y|_>M);)if(m=I+1|0,(m|0)>=(q|0)){m=22;break e}else d=I,I=m,m=d;if(O=b==O|g==O?O+-2220446049250313e-31:O,b+(g-b)*((_-y)/(M-y))>O&&(A=A^1),d=I+1|0,(d|0)>=(q|0)){m=22;break}else m=I}if((m|0)==22)return A|0}return 0}function m9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0;if($=h[d>>2]|0,!$){h[A>>2]=0,h[A+4>>2]=0,h[A+8>>2]=0,h[A+12>>2]=0,h[A+16>>2]=0,h[A+20>>2]=0,h[A+24>>2]=0,h[A+28>>2]=0;return}if(oe=A+8|0,ne[oe>>3]=17976931348623157e292,ue=A+24|0,ne[ue>>3]=17976931348623157e292,ne[A>>3]=-17976931348623157e292,_e=A+16|0,ne[_e>>3]=-17976931348623157e292,!(($|0)<=0)){for(q=h[d+4>>2]|0,I=17976931348623157e292,O=-17976931348623157e292,G=0,d=-1,y=17976931348623157e292,b=17976931348623157e292,M=-17976931348623157e292,_=-17976931348623157e292,W=0;m=+ne[q+(W<<4)>>3],E=+ne[q+(W<<4)+8>>3],d=d+2|0,g=+ne[q+(((d|0)==($|0)?0:d)<<4)+8>>3],m<y&&(ne[oe>>3]=m,y=m),E<b&&(ne[ue>>3]=E,b=E),m>M?ne[A>>3]=m:m=M,E>_&&(ne[_e>>3]=E,_=E),I=E>0&E<I?E:I,O=E<0&E>O?E:O,G=G|+Ps(+(E-g))>3.141592653589793,d=W+1|0,(d|0)!=($|0);)re=W,M=m,W=d,d=re;G&&(ne[_e>>3]=O,ne[ue>>3]=I)}}function ax(d){return d=d|0,(d>>>0<4?0:15)|0}function S4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0;if($=h[d>>2]|0,$){if(oe=A+8|0,ne[oe>>3]=17976931348623157e292,ue=A+24|0,ne[ue>>3]=17976931348623157e292,ne[A>>3]=-17976931348623157e292,_e=A+16|0,ne[_e>>3]=-17976931348623157e292,($|0)>0){for(g=h[d+4>>2]|0,q=17976931348623157e292,W=-17976931348623157e292,_=0,m=-1,M=17976931348623157e292,I=17976931348623157e292,G=-17976931348623157e292,b=-17976931348623157e292,re=0;y=+ne[g+(re<<4)>>3],O=+ne[g+(re<<4)+8>>3],Ke=m+2|0,E=+ne[g+(((Ke|0)==($|0)?0:Ke)<<4)+8>>3],y<M&&(ne[oe>>3]=y,M=y),O<I&&(ne[ue>>3]=O,I=O),y>G?ne[A>>3]=y:y=G,O>b&&(ne[_e>>3]=O,b=O),q=O>0&O<q?O:q,W=O<0&O>W?O:W,_=_|+Ps(+(O-E))>3.141592653589793,m=re+1|0,(m|0)!=($|0);)Ke=re,G=y,re=m,m=Ke;_&&(ne[_e>>3]=W,ne[ue>>3]=q)}}else h[A>>2]=0,h[A+4>>2]=0,h[A+8>>2]=0,h[A+12>>2]=0,h[A+16>>2]=0,h[A+20>>2]=0,h[A+24>>2]=0,h[A+28>>2]=0;if(Ke=d+8|0,m=h[Ke>>2]|0,!((m|0)<=0)){Fe=d+12|0,me=0;do if(g=h[Fe>>2]|0,_=me,me=me+1|0,ue=A+(me<<5)|0,_e=h[g+(_<<3)>>2]|0,_e){if(re=A+(me<<5)+8|0,ne[re>>3]=17976931348623157e292,d=A+(me<<5)+24|0,ne[d>>3]=17976931348623157e292,ne[ue>>3]=-17976931348623157e292,be=A+(me<<5)+16|0,ne[be>>3]=-17976931348623157e292,(_e|0)>0){for($=h[g+(_<<3)+4>>2]|0,q=17976931348623157e292,W=-17976931348623157e292,g=0,_=-1,oe=0,M=17976931348623157e292,I=17976931348623157e292,O=-17976931348623157e292,b=-17976931348623157e292;y=+ne[$+(oe<<4)>>3],G=+ne[$+(oe<<4)+8>>3],_=_+2|0,E=+ne[$+(((_|0)==(_e|0)?0:_)<<4)+8>>3],y<M&&(ne[re>>3]=y,M=y),G<I&&(ne[d>>3]=G,I=G),y>O?ne[ue>>3]=y:y=O,G>b&&(ne[be>>3]=G,b=G),q=G>0&G<q?G:q,W=G<0&G>W?G:W,g=g|+Ps(+(G-E))>3.141592653589793,_=oe+1|0,(_|0)!=(_e|0);)Ee=oe,oe=_,O=y,_=Ee;g&&(ne[be>>3]=W,ne[d>>3]=q)}}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,m=h[Ke>>2]|0;while((me|0)<(m|0))}}function T4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if(!(ox(d,A,m)|0))return g=0,g|0;if(g=d+8|0,(h[g>>2]|0)<=0)return g=1,g|0;for(_=d+12|0,d=0;;){if(y=d,d=d+1|0,ox((h[_>>2]|0)+(y<<3)|0,A+(d<<5)|0,m)|0){d=0,_=6;break}if((d|0)>=(h[g>>2]|0)){d=1,_=6;break}}return(_|0)==6?d|0:0}function g9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(I=Y,Y=Y+16|0,E=I,b=m+8|0,!(ox(d,A,b)|0))return M=0,Y=I,M|0;M=d+8|0;e:do if((h[M>>2]|0)>0){for(y=d+12|0,g=0;;){if(O=g,g=g+1|0,ox((h[y>>2]|0)+(O<<3)|0,A+(g<<5)|0,b)|0){g=0;break}if((g|0)>=(h[M>>2]|0))break e}return Y=I,g|0}while(!1);if(Wb(d,A,m,_)|0)return O=0,Y=I,O|0;h[E>>2]=h[m>>2],h[E+4>>2]=b,g=h[M>>2]|0;e:do if((g|0)>0)for(d=d+12|0,b=0,y=g;;){if(g=h[d>>2]|0,(h[g+(b<<3)>>2]|0)>0){if(ox(E,_,h[g+(b<<3)+4>>2]|0)|0){g=0;break e}if(g=b+1|0,Wb((h[d>>2]|0)+(b<<3)|0,A+(g<<5)|0,m,_)|0){g=0;break e}y=h[M>>2]|0}else g=b+1|0;if((g|0)<(y|0))b=g;else{g=1;break}}else g=1;while(!1);return O=g,Y=I,O|0}function Wb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ke=0,Ee=0,ye=0;if(Ke=Y,Y=Y+176|0,re=Ke+172|0,g=Ke+168|0,be=Ke,!(l4(A,_)|0))return d=0,Y=Ke,d|0;if(sre(A,_,re,g),_c(be|0,m|0,168)|0,(h[m>>2]|0)>0){A=0;do Ee=be+8+(A<<4)+8|0,_e=+ol(+ne[Ee>>3],h[g>>2]|0),ne[Ee>>3]=_e,A=A+1|0;while((A|0)<(h[m>>2]|0))}oe=+ne[_>>3],ue=+ne[_+8>>3],_e=+ol(+ne[_+16>>3],h[g>>2]|0),W=+ol(+ne[_+24>>3],h[g>>2]|0);e:do if((h[d>>2]|0)>0){if(_=d+4|0,g=h[be>>2]|0,(g|0)<=0){for(A=0;;)if(A=A+1|0,(A|0)>=(h[d>>2]|0)){A=0;break e}}for(m=0;;){if(A=h[_>>2]|0,q=+ne[A+(m<<4)>>3],$=+ol(+ne[A+(m<<4)+8>>3],h[re>>2]|0),A=h[_>>2]|0,m=m+1|0,Ee=(m|0)%(h[d>>2]|0)|0,y=+ne[A+(Ee<<4)>>3],b=+ol(+ne[A+(Ee<<4)+8>>3],h[re>>2]|0),!(q>=oe)|!(y>=oe)&&!(q<=ue)|!(y<=ue)&&!($<=W)|!(b<=W)&&!($>=_e)|!(b>=_e)){G=y-q,I=b-$,A=0;do if(ye=A,A=A+1|0,Ee=(A|0)==(g|0)?0:A,y=+ne[be+8+(ye<<4)+8>>3],b=+ne[be+8+(Ee<<4)+8>>3]-y,E=+ne[be+8+(ye<<4)>>3],M=+ne[be+8+(Ee<<4)>>3]-E,O=G*b-I*M,O!=0&&(me=$-y,Fe=q-E,M=(me*M-b*Fe)/O,!(M<0|M>1))&&(O=(G*me-I*Fe)/O,O>=0&O<=1)){A=1;break e}while((A|0)<(g|0))}if((m|0)>=(h[d>>2]|0)){A=0;break}}}else A=0;while(!1);return ye=A,Y=Ke,ye|0}function _9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if(Wb(d,A,m,_)|0)return y=1,y|0;if(y=d+8|0,(h[y>>2]|0)<=0)return y=0,y|0;for(g=d+12|0,d=0;;){if(b=d,d=d+1|0,Wb((h[g>>2]|0)+(b<<3)|0,A+(d<<5)|0,m,_)|0){d=1,g=6;break}if((d|0)>=(h[y>>2]|0)){d=0,g=6;break}}return(g|0)==6?d|0:0}function Zre(){return 8}function Qre(){return 16}function Jre(){return 168}function ese(){return 8}function tse(){return 16}function nse(){return 12}function ise(){return 8}function rse(d){return d=d|0,+(+((h[d>>2]|0)>>>0)+4294967296*+(h[d+4>>2]|0))}function sse(d){d=d|0;var A=0,m=0;return m=+ne[d>>3],A=+ne[d+8>>3],+ +ts(+(m*m+A*A))}function x9(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;I=+ne[d>>3],M=+ne[A>>3]-I,E=+ne[d+8>>3],b=+ne[A+8>>3]-E,G=+ne[m>>3],y=+ne[_>>3]-G,q=+ne[m+8>>3],O=+ne[_+8>>3]-q,y=(y*(E-q)-(I-G)*O)/(M*O-b*y),ne[g>>3]=I+M*y,ne[g+8>>3]=E+b*y}function y9(d,A){return d=d|0,A=A|0,+Ps(+(+ne[d>>3]-+ne[A>>3]))<11920928955078125e-23?(A=+Ps(+(+ne[d+8>>3]-+ne[A+8>>3]))<11920928955078125e-23,A|0):(A=0,A|0)}function ose(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if(y=Y,Y=Y+16|0,g=y,_=Ui(d,A)|0,(m+-1|0)>>>0>5||(_=(_|0)!=0,(m|0)==1&_))return g=-1,Y=y,g|0;do if(lx(d,A,g)|0)_=-1;else if(_){_=((h[26416+(m<<2)>>2]|0)+5-(h[g>>2]|0)|0)%5|0;break}else{_=((h[26448+(m<<2)>>2]|0)+6-(h[g>>2]|0)|0)%6|0;break}while(!1);return g=_,Y=y,g|0}function lx(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(O=Y,Y=Y+32|0,E=O+16|0,M=O,_=Km(d,A,E)|0,_|0)return m=_,Y=O,m|0;y=a9(d,A)|0,I=Da(d,A)|0,Qie(y,M),_=Jie(y,h[E>>2]|0)|0;do if(or(y)|0){do switch(y|0){case 4:{g=0;break}case 14:{g=1;break}case 24:{g=2;break}case 38:{g=3;break}case 49:{g=4;break}case 58:{g=5;break}case 63:{g=6;break}case 72:{g=7;break}case 83:{g=8;break}case 97:{g=9;break}case 107:{g=10;break}case 117:{g=11;break}default:li(27634,27636,75,27645)}while(!1);if(b=h[26480+(g*24|0)+8>>2]|0,A=h[26480+(g*24|0)+16>>2]|0,d=h[E>>2]|0,(d|0)!=(h[M>>2]|0)&&(M=s4(y)|0,d=h[E>>2]|0,M|(d|0)==(A|0)&&(_=(_+1|0)%6|0)),(I|0)==3&(d|0)==(A|0)){_=(_+5|0)%6|0;break}(I|0)==5&(d|0)==(b|0)&&(_=(_+1|0)%6|0)}while(!1);return h[m>>2]=_,m=0,Y=O,m|0}function Ul(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0;if(be=Y,Y=Y+32|0,re=be+24|0,ue=be+20|0,$=be+8|0,W=be+16|0,q=be,M=(Ui(d,A)|0)==0,M=M?6:5,O=et(d|0,A|0,52)|0,Q()|0,O=O&15,M>>>0<=m>>>0)return _=2,Y=be,_|0;G=(O|0)==0,!G&&(oe=ht(7,0,(O^15)*3|0)|0,(oe&d|0)==0&((Q()|0)&A|0)==0)?g=m:y=4;e:do if((y|0)==4){if(g=(Ui(d,A)|0)!=0,((g?4:5)|0)<(m|0)||lx(d,A,re)|0||(y=(h[re>>2]|0)+m|0,g?g=26768+(((y|0)%5|0)<<2)|0:g=26800+(((y|0)%6|0)<<2)|0,oe=h[g>>2]|0,(oe|0)==7))return _=1,Y=be,_|0;h[ue>>2]=0,g=Is(d,A,oe,ue,$)|0;do if(!g){if(E=$,I=h[E>>2]|0,E=h[E+4>>2]|0,b=E>>>0<A>>>0|(E|0)==(A|0)&I>>>0<d>>>0,y=b?I:d,b=b?E:A,!G&&(G=ht(7,0,(O^15)*3|0)|0,(I&G|0)==0&(E&(Q()|0)|0)==0))g=m;else{if(E=(m+-1+M|0)%(M|0)|0,g=Ui(d,A)|0,(E|0)<0&&li(27634,27636,248,27661),M=(g|0)!=0,((M?4:5)|0)<(E|0)&&li(27634,27636,248,27661),lx(d,A,re)|0&&li(27634,27636,248,27661),g=(h[re>>2]|0)+E|0,M?g=26768+(((g|0)%5|0)<<2)|0:g=26800+(((g|0)%6|0)<<2)|0,E=h[g>>2]|0,(E|0)==7&&li(27634,27636,248,27661),h[W>>2]=0,g=Is(d,A,E,W,q)|0,g|0)break;I=q,M=h[I>>2]|0,I=h[I+4>>2]|0;do if(I>>>0<b>>>0|(I|0)==(b|0)&M>>>0<y>>>0){if(Ui(M,I)|0?y=Gb(M,I,d,A)|0:y=h[26864+((((h[W>>2]|0)+(h[26832+(E<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,g=Ui(M,I)|0,(y+-1|0)>>>0>5){g=-1,y=M,b=I;break}if(g=(g|0)!=0,(y|0)==1&g){g=-1,y=M,b=I;break}do if(lx(M,I,re)|0)g=-1;else if(g){g=((h[26416+(y<<2)>>2]|0)+5-(h[re>>2]|0)|0)%5|0;break}else{g=((h[26448+(y<<2)>>2]|0)+6-(h[re>>2]|0)|0)%6|0;break}while(!1);y=M,b=I}else g=m;while(!1);E=$,I=h[E>>2]|0,E=h[E+4>>2]|0}if((y|0)==(I|0)&(b|0)==(E|0)){if(M=(Ui(I,E)|0)!=0,M?d=Gb(I,E,d,A)|0:d=h[26864+((((h[ue>>2]|0)+(h[26832+(oe<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,g=Ui(I,E)|0,(d+-1|0)>>>0<=5&&(_e=(g|0)!=0,!((d|0)==1&_e)))do if(lx(I,E,re)|0)g=-1;else if(_e){g=((h[26416+(d<<2)>>2]|0)+5-(h[re>>2]|0)|0)%5|0;break}else{g=((h[26448+(d<<2)>>2]|0)+6-(h[re>>2]|0)|0)%6|0;break}while(!1);else g=-1;g=g+1|0,g=(g|0)==6|M&(g|0)==5?0:g}A=b,d=y;break e}while(!1);return _=g,Y=be,_|0}while(!1);return _e=ht(g|0,0,56)|0,re=Q()|0|A&-2130706433|536870912,h[_>>2]=_e|d,h[_+4>>2]=re,_=0,Y=be,_|0}function ase(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;return y=(Ui(d,A)|0)==0,_=Ul(d,A,0,m)|0,g=(_|0)==0,y?!g||(_=Ul(d,A,1,m+8|0)|0,_|0)||(_=Ul(d,A,2,m+16|0)|0,_|0)||(_=Ul(d,A,3,m+24|0)|0,_|0)||(_=Ul(d,A,4,m+32|0)|0,_)?(y=_,y|0):Ul(d,A,5,m+40|0)|0:!g||(_=Ul(d,A,1,m+8|0)|0,_|0)||(_=Ul(d,A,2,m+16|0)|0,_|0)||(_=Ul(d,A,3,m+24|0)|0,_|0)||(_=Ul(d,A,4,m+32|0)|0,_|0)?(y=_,y|0):(y=m+40|0,h[y>>2]=0,h[y+4>>2]=0,y=0,y|0)}function lse(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0;return M=Y,Y=Y+192|0,g=M,y=M+168|0,b=et(d|0,A|0,56)|0,Q()|0,b=b&7,E=A&-2130706433|134217728,_=Km(d,E,y)|0,_|0?(E=_,Y=M,E|0):(A=et(d|0,A|0,52)|0,Q()|0,A=A&15,Ui(d,E)|0?u4(y,A,b,1,g):h4(y,A,b,1,g),E=g+8|0,h[m>>2]=h[E>>2],h[m+4>>2]=h[E+4>>2],h[m+8>>2]=h[E+8>>2],h[m+12>>2]=h[E+12>>2],E=0,Y=M,E|0)}function v9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=Y,Y=Y+16|0,m=g,!(!0&(A&2013265920|0)==536870912)||(_=A&-2130706433|134217728,!(Vb(d,_)|0))?(_=0,Y=g,_|0):(y=et(d|0,A|0,56)|0,Q()|0,y=(Ul(d,_,y&7,m)|0)==0,_=m,_=y&((h[_>>2]|0)==(d|0)?(h[_+4>>2]|0)==(A|0):0)&1,Y=g,_|0)}function b9(){return 27680}function jb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;G=Y,Y=Y+208|0,M=G,I=G+192|0,b=La(m,A)|0,E=I,h[E>>2]=1,h[E+4>>2]=0;e:do if(b|0){for(E=0-m|0,h[M+4>>2]=m,h[M>>2]=m,g=2,A=m,y=m;A=A+m+y|0,h[M+(g<<2)>>2]=A,A>>>0<b>>>0;)q=y,g=g+1|0,y=A,A=q;if(y=d+b+E|0,y>>>0>d>>>0){b=y,g=1,A=1;do{do if((A&3|0)!=3)if(A=g+-1|0,(h[M+(A<<2)>>2]|0)>>>0<(b-d|0)>>>0?E4(d,m,_,g,M):$b(d,m,_,I,g,0,M),(g|0)==1){Yb(I,1),g=0;break}else{Yb(I,A),g=1;break}else E4(d,m,_,g,M),Xb(I,2),g=g+2|0;while(!1);A=h[I>>2]|1,h[I>>2]=A,d=d+m|0}while(d>>>0<y>>>0)}else g=1,A=1;for($b(d,m,_,I,g,0,M),y=I+4|0;;){if((g|0)==1&(A|0)==1)if(h[y>>2]|0)O=19;else break e;else(g|0)<2?O=19:(Yb(I,2),q=g+-2|0,h[I>>2]=h[I>>2]^7,Xb(I,1),$b(d+(0-(h[M+(q<<2)>>2]|0))+E|0,m,_,I,g+-1|0,1,M),Yb(I,1),A=h[I>>2]|1,h[I>>2]=A,d=d+E|0,$b(d,m,_,I,q,1,M),g=q);(O|0)==19&&(O=0,A=w9(I)|0,Xb(I,A),d=d+E|0,g=A+g|0,A=h[I>>2]|0)}}while(!1);Y=G}function E4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;G=Y,Y=Y+240|0,O=G,h[O>>2]=d;e:do if((_|0)>1)for(I=0-A|0,E=d,y=_,_=1,b=d;;){if(E=E+I|0,M=y+-2|0,d=E+(0-(h[g+(M<<2)>>2]|0))|0,(ad[m&3](b,d)|0)>-1&&(ad[m&3](b,E)|0)>-1||(b=O+(_<<2)|0,(ad[m&3](d,E)|0)>-1?(h[b>>2]=d,y=y+-1|0):(h[b>>2]=E,d=E,y=M),_=_+1|0,(y|0)<=1))break e;E=d,b=h[O>>2]|0}else _=1;while(!1);T9(A,O,_),Y=G}function Xb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;g=d+4|0,A>>>0>31?(_=h[g>>2]|0,h[d>>2]=_,h[g>>2]=0,A=A+-32|0,m=0):(m=h[g>>2]|0,_=h[d>>2]|0),h[d>>2]=m<<32-A|_>>>A,h[g>>2]=m>>>A}function $b(d,A,m,_,g,y,b){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0;var E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;W=Y,Y=Y+240|0,G=W+232|0,q=W,$=h[_>>2]|0,h[G>>2]=$,M=h[_+4>>2]|0,I=G+4|0,h[I>>2]=M,h[q>>2]=d;e:do if(($|0)!=1|(M|0)!=0&&(O=0-A|0,E=d+(0-(h[b+(g<<2)>>2]|0))|0,(ad[m&3](E,d)|0)>=1))for(_=1,y=(y|0)==0,M=E;;){if(y&(g|0)>1){if(y=d+O|0,E=h[b+(g+-2<<2)>>2]|0,(ad[m&3](y,M)|0)>-1){E=10;break e}if((ad[m&3](y+(0-E)|0,M)|0)>-1){E=10;break e}}if(y=_+1|0,h[q+(_<<2)>>2]=M,$=w9(G)|0,Xb(G,$),g=$+g|0,!((h[G>>2]|0)!=1|(h[I>>2]|0)!=0)){_=y,d=M,E=10;break e}if(d=M+(0-(h[b+(g<<2)>>2]|0))|0,(ad[m&3](d,h[q>>2]|0)|0)<1){d=M,_=y,y=0,E=9;break}else $=M,_=y,y=1,M=d,d=$}else _=1,E=9;while(!1);(E|0)==9&&(y|0)==0&&(E=10),(E|0)==10&&(T9(A,q,_),E4(d,A,m,g,b)),Y=W}function Yb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;g=d+4|0,A>>>0>31?(_=h[d>>2]|0,h[g>>2]=_,h[d>>2]=0,A=A+-32|0,m=0):(m=h[d>>2]|0,_=h[g>>2]|0),h[g>>2]=m>>>(32-A|0)|_<<A,h[d>>2]=m<<A}function w9(d){d=d|0;var A=0;return A=S9((h[d>>2]|0)+-1|0)|0,A?A|0:(A=S9(h[d+4>>2]|0)|0,((A|0)==0?0:A+32|0)|0)}function S9(d){d=d|0;var A=0;if(d)if(d&1)d=0;else for(A=d,d=0;d=d+1|0,!(A&2);)A=A>>>1;else d=32;return d|0}function T9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0;b=Y,Y=Y+256|0,_=b;e:do if((m|0)>=2&&(y=A+(m<<2)|0,h[y>>2]=_,d|0))for(;;){g=d>>>0<256?d:256,_c(_|0,h[A>>2]|0,g|0)|0,_=0;do E=A+(_<<2)|0,_=_+1|0,_c(h[E>>2]|0,h[A+(_<<2)>>2]|0,g|0)|0,h[E>>2]=(h[E>>2]|0)+g;while((_|0)!=(m|0));if(d=d-g|0,!d)break e;_=h[y>>2]|0}while(!1);Y=b}function du(d){return d=+d,~~+P9(+d)|0}function ar(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0;Fe=Y,Y=Y+16|0,q=Fe;do if(d>>>0<245){if(I=d>>>0<11?16:d+11&-8,d=I>>>3,G=h[6921]|0,m=G>>>d,m&3|0)return A=(m&1^1)+d|0,d=27724+(A<<1<<2)|0,m=d+8|0,_=h[m>>2]|0,g=_+8|0,y=h[g>>2]|0,(y|0)==(d|0)?h[6921]=G&~(1<<A):(h[y+12>>2]=d,h[m>>2]=y),me=A<<3,h[_+4>>2]=me|3,me=_+me+4|0,h[me>>2]=h[me>>2]|1,me=g,Y=Fe,me|0;if(O=h[6923]|0,I>>>0>O>>>0){if(m|0)return A=2<<d,A=m<<d&(A|0-A),A=(A&0-A)+-1|0,E=A>>>12&16,A=A>>>E,m=A>>>5&8,A=A>>>m,y=A>>>2&4,A=A>>>y,d=A>>>1&2,A=A>>>d,_=A>>>1&1,_=(m|E|y|d|_)+(A>>>_)|0,A=27724+(_<<1<<2)|0,d=A+8|0,y=h[d>>2]|0,E=y+8|0,m=h[E>>2]|0,(m|0)==(A|0)?(d=G&~(1<<_),h[6921]=d):(h[m+12>>2]=A,h[d>>2]=m,d=G),me=_<<3,b=me-I|0,h[y+4>>2]=I|3,g=y+I|0,h[g+4>>2]=b|1,h[y+me>>2]=b,O|0&&(_=h[6926]|0,A=O>>>3,m=27724+(A<<1<<2)|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=_,h[A+12>>2]=_,h[_+8>>2]=A,h[_+12>>2]=m),h[6923]=b,h[6926]=g,me=E,Y=Fe,me|0;if(y=h[6922]|0,y){for(m=(y&0-y)+-1|0,g=m>>>12&16,m=m>>>g,_=m>>>5&8,m=m>>>_,b=m>>>2&4,m=m>>>b,E=m>>>1&2,m=m>>>E,M=m>>>1&1,M=h[27988+((_|g|b|E|M)+(m>>>M)<<2)>>2]|0,m=M,E=M,M=(h[M+4>>2]&-8)-I|0;d=h[m+16>>2]|0,!(!d&&(d=h[m+20>>2]|0,!d));)b=(h[d+4>>2]&-8)-I|0,g=b>>>0<M>>>0,m=d,E=g?d:E,M=g?b:M;if(b=E+I|0,b>>>0>E>>>0){g=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+20|0,A=h[d>>2]|0,!A&&(d=E+16|0,A=h[d>>2]|0,!A)){m=0;break}for(;;)if(_=A+20|0,m=h[_>>2]|0,m)A=m,d=_;else if(_=A+16|0,m=h[_>>2]|0,m)A=m,d=_;else break;h[d>>2]=0,m=A}else m=h[E+8>>2]|0,h[m+12>>2]=A,h[A+8>>2]=m,m=A;while(!1);do if(g|0){if(A=h[E+28>>2]|0,d=27988+(A<<2)|0,(E|0)==(h[d>>2]|0)){if(h[d>>2]=m,!m){h[6922]=y&~(1<<A);break}}else if(me=g+16|0,h[((h[me>>2]|0)==(E|0)?me:g+20|0)>>2]=m,!m)break;h[m+24>>2]=g,A=h[E+16>>2]|0,A|0&&(h[m+16>>2]=A,h[A+24>>2]=m),A=h[E+20>>2]|0,A|0&&(h[m+20>>2]=A,h[A+24>>2]=m)}while(!1);return M>>>0<16?(me=M+I|0,h[E+4>>2]=me|3,me=E+me+4|0,h[me>>2]=h[me>>2]|1):(h[E+4>>2]=I|3,h[b+4>>2]=M|1,h[b+M>>2]=M,O|0&&(_=h[6926]|0,A=O>>>3,m=27724+(A<<1<<2)|0,A=1<<A,A&G?(d=m+8|0,A=h[d>>2]|0):(h[6921]=A|G,A=m,d=m+8|0),h[d>>2]=_,h[A+12>>2]=_,h[_+8>>2]=A,h[_+12>>2]=m),h[6923]=M,h[6926]=b),me=E+8|0,Y=Fe,me|0}else G=I}else G=I}else G=I}else if(d>>>0<=4294967231)if(d=d+11|0,I=d&-8,_=h[6922]|0,_){g=0-I|0,d=d>>>8,d?I>>>0>16777215?M=31:(G=(d+1048320|0)>>>16&8,oe=d<<G,E=(oe+520192|0)>>>16&4,oe=oe<<E,M=(oe+245760|0)>>>16&2,M=14-(E|G|M)+(oe<<M>>>15)|0,M=I>>>(M+7|0)&1|M<<1):M=0,m=h[27988+(M<<2)>>2]|0;e:do if(!m)m=0,d=0,oe=61;else for(d=0,E=I<<((M|0)==31?0:25-(M>>>1)|0),y=0;;){if(b=(h[m+4>>2]&-8)-I|0,b>>>0<g>>>0)if(b)d=m,g=b;else{d=m,g=0,oe=65;break e}if(oe=h[m+20>>2]|0,m=h[m+16+(E>>>31<<2)>>2]|0,y=(oe|0)==0|(oe|0)==(m|0)?y:oe,m)E=E<<1;else{m=y,oe=61;break}}while(!1);if((oe|0)==61){if((m|0)==0&(d|0)==0){if(d=2<<M,d=(d|0-d)&_,!d){G=I;break}G=(d&0-d)+-1|0,b=G>>>12&16,G=G>>>b,y=G>>>5&8,G=G>>>y,E=G>>>2&4,G=G>>>E,M=G>>>1&2,G=G>>>M,m=G>>>1&1,d=0,m=h[27988+((y|b|E|M|m)+(G>>>m)<<2)>>2]|0}m?oe=65:(E=d,b=g)}if((oe|0)==65)for(y=m;;)if(G=(h[y+4>>2]&-8)-I|0,m=G>>>0<g>>>0,g=m?G:g,d=m?y:d,m=h[y+16>>2]|0,m||(m=h[y+20>>2]|0),m)y=m;else{E=d,b=g;break}if((E|0)!=0&&b>>>0<((h[6923]|0)-I|0)>>>0&&(O=E+I|0,O>>>0>E>>>0)){y=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+20|0,A=h[d>>2]|0,!A&&(d=E+16|0,A=h[d>>2]|0,!A)){A=0;break}for(;;)if(g=A+20|0,m=h[g>>2]|0,m)A=m,d=g;else if(g=A+16|0,m=h[g>>2]|0,m)A=m,d=g;else break;h[d>>2]=0}else me=h[E+8>>2]|0,h[me+12>>2]=A,h[A+8>>2]=me;while(!1);do if(y){if(d=h[E+28>>2]|0,m=27988+(d<<2)|0,(E|0)==(h[m>>2]|0)){if(h[m>>2]=A,!A){_=_&~(1<<d),h[6922]=_;break}}else if(me=y+16|0,h[((h[me>>2]|0)==(E|0)?me:y+20|0)>>2]=A,!A)break;h[A+24>>2]=y,d=h[E+16>>2]|0,d|0&&(h[A+16>>2]=d,h[d+24>>2]=A),d=h[E+20>>2]|0,d&&(h[A+20>>2]=d,h[d+24>>2]=A)}while(!1);e:do if(b>>>0<16)me=b+I|0,h[E+4>>2]=me|3,me=E+me+4|0,h[me>>2]=h[me>>2]|1;else{if(h[E+4>>2]=I|3,h[O+4>>2]=b|1,h[O+b>>2]=b,A=b>>>3,b>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=O,h[A+12>>2]=O,h[O+8>>2]=A,h[O+12>>2]=m;break}if(A=b>>>8,A?b>>>0>16777215?m=31:(be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,m=(me+245760|0)>>>16&2,m=14-(re|be|m)+(me<<m>>>15)|0,m=b>>>(m+7|0)&1|m<<1):m=0,A=27988+(m<<2)|0,h[O+28>>2]=m,d=O+16|0,h[d+4>>2]=0,h[d>>2]=0,d=1<<m,!(_&d)){h[6922]=_|d,h[A>>2]=O,h[O+24>>2]=A,h[O+12>>2]=O,h[O+8>>2]=O;break}A=h[A>>2]|0;t:do if((h[A+4>>2]&-8|0)!=(b|0)){for(_=b<<((m|0)==31?0:25-(m>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(b|0)){A=d;break t}else _=_<<1,A=d;h[m>>2]=O,h[O+24>>2]=A,h[O+12>>2]=O,h[O+8>>2]=O;break e}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=O,h[be>>2]=O,h[O+8>>2]=me,h[O+12>>2]=A,h[O+24>>2]=0}while(!1);return me=E+8|0,Y=Fe,me|0}else G=I}else G=I;else G=-1;while(!1);if(m=h[6923]|0,m>>>0>=G>>>0)return A=m-G|0,d=h[6926]|0,A>>>0>15?(me=d+G|0,h[6926]=me,h[6923]=A,h[me+4>>2]=A|1,h[d+m>>2]=A,h[d+4>>2]=G|3):(h[6923]=0,h[6926]=0,h[d+4>>2]=m|3,me=d+m+4|0,h[me>>2]=h[me>>2]|1),me=d+8|0,Y=Fe,me|0;if(b=h[6924]|0,b>>>0>G>>>0)return re=b-G|0,h[6924]=re,me=h[6927]|0,be=me+G|0,h[6927]=be,h[be+4>>2]=re|1,h[me+4>>2]=G|3,me=me+8|0,Y=Fe,me|0;if(h[7039]|0?d=h[7041]|0:(h[7041]=4096,h[7040]=4096,h[7042]=-1,h[7043]=-1,h[7044]=0,h[7032]=0,h[7039]=q&-16^1431655768,d=4096),E=G+48|0,M=G+47|0,y=d+M|0,g=0-d|0,I=y&g,I>>>0<=G>>>0||(d=h[7031]|0,d|0&&(O=h[7029]|0,q=O+I|0,q>>>0<=O>>>0|q>>>0>d>>>0)))return me=0,Y=Fe,me|0;e:do if(h[7032]&4)A=0,oe=143;else{m=h[6927]|0;t:do if(m){for(_=28132;q=h[_>>2]|0,!(q>>>0<=m>>>0&&(q+(h[_+4>>2]|0)|0)>>>0>m>>>0);)if(d=h[_+8>>2]|0,d)_=d;else{oe=128;break t}if(A=y-b&g,A>>>0<2147483647)if(d=od(A|0)|0,(d|0)==((h[_>>2]|0)+(h[_+4>>2]|0)|0)){if((d|0)!=-1){b=A,y=d,oe=145;break e}}else _=d,oe=136;else A=0}else oe=128;while(!1);do if((oe|0)==128)if(m=od(0)|0,(m|0)!=-1&&(A=m,W=h[7040]|0,$=W+-1|0,A=(($&A|0)==0?0:($+A&0-W)-A|0)+I|0,W=h[7029]|0,$=A+W|0,A>>>0>G>>>0&A>>>0<2147483647)){if(q=h[7031]|0,q|0&&$>>>0<=W>>>0|$>>>0>q>>>0){A=0;break}if(d=od(A|0)|0,(d|0)==(m|0)){b=A,y=m,oe=145;break e}else _=d,oe=136}else A=0;while(!1);do if((oe|0)==136){if(m=0-A|0,!(E>>>0>A>>>0&(A>>>0<2147483647&(_|0)!=-1)))if((_|0)==-1){A=0;break}else{b=A,y=_,oe=145;break e}if(d=h[7041]|0,d=M-A+d&0-d,d>>>0>=2147483647){b=A,y=_,oe=145;break e}if((od(d|0)|0)==-1){od(m|0)|0,A=0;break}else{b=d+A|0,y=_,oe=145;break e}}while(!1);h[7032]=h[7032]|4,oe=143}while(!1);if((oe|0)==143&&I>>>0<2147483647&&(re=od(I|0)|0,$=od(0)|0,ue=$-re|0,_e=ue>>>0>(G+40|0)>>>0,!((re|0)==-1|_e^1|re>>>0<$>>>0&((re|0)!=-1&($|0)!=-1)^1))&&(b=_e?ue:A,y=re,oe=145),(oe|0)==145){A=(h[7029]|0)+b|0,h[7029]=A,A>>>0>(h[7030]|0)>>>0&&(h[7030]=A),M=h[6927]|0;e:do if(M){for(A=28132;;){if(d=h[A>>2]|0,m=h[A+4>>2]|0,(y|0)==(d+m|0)){oe=154;break}if(_=h[A+8>>2]|0,_)A=_;else break}if((oe|0)==154&&(be=A+4|0,(h[A+12>>2]&8|0)==0)&&y>>>0>M>>>0&d>>>0<=M>>>0){h[be>>2]=m+b,me=(h[6924]|0)+b|0,re=M+8|0,re=(re&7|0)==0?0:0-re&7,be=M+re|0,re=me-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[M+me+4>>2]=40,h[6928]=h[7043];break}for(y>>>0<(h[6925]|0)>>>0&&(h[6925]=y),m=y+b|0,A=28132;;){if((h[A>>2]|0)==(m|0)){oe=162;break}if(d=h[A+8>>2]|0,d)A=d;else break}if((oe|0)==162&&(h[A+12>>2]&8|0)==0){h[A>>2]=y,O=A+4|0,h[O>>2]=(h[O>>2]|0)+b,O=y+8|0,O=y+((O&7|0)==0?0:0-O&7)|0,A=m+8|0,A=m+((A&7|0)==0?0:0-A&7)|0,I=O+G|0,E=A-O-G|0,h[O+4>>2]=G|3;t:do if((M|0)==(A|0))me=(h[6924]|0)+E|0,h[6924]=me,h[6927]=I,h[I+4>>2]=me|1;else{if((h[6926]|0)==(A|0)){me=(h[6923]|0)+E|0,h[6923]=me,h[6926]=I,h[I+4>>2]=me|1,h[I+me>>2]=me;break}if(d=h[A+4>>2]|0,(d&3|0)==1){b=d&-8,_=d>>>3;n:do if(d>>>0<256)if(d=h[A+8>>2]|0,m=h[A+12>>2]|0,(m|0)==(d|0)){h[6921]=h[6921]&~(1<<_);break}else{h[d+12>>2]=m,h[m+8>>2]=d;break}else{y=h[A+24>>2]|0,d=h[A+12>>2]|0;do if((d|0)==(A|0)){if(m=A+16|0,_=m+4|0,d=h[_>>2]|0,d)m=_;else if(d=h[m>>2]|0,!d){d=0;break}for(;;)if(g=d+20|0,_=h[g>>2]|0,_)d=_,m=g;else if(g=d+16|0,_=h[g>>2]|0,_)d=_,m=g;else break;h[m>>2]=0}else me=h[A+8>>2]|0,h[me+12>>2]=d,h[d+8>>2]=me;while(!1);if(!y)break;m=h[A+28>>2]|0,_=27988+(m<<2)|0;do if((h[_>>2]|0)!=(A|0)){if(me=y+16|0,h[((h[me>>2]|0)==(A|0)?me:y+20|0)>>2]=d,!d)break n}else{if(h[_>>2]=d,d|0)break;h[6922]=h[6922]&~(1<<m);break n}while(!1);if(h[d+24>>2]=y,m=A+16|0,_=h[m>>2]|0,_|0&&(h[d+16>>2]=_,h[_+24>>2]=d),m=h[m+4>>2]|0,!m)break;h[d+20>>2]=m,h[m+24>>2]=d}while(!1);A=A+b|0,g=b+E|0}else g=E;if(A=A+4|0,h[A>>2]=h[A>>2]&-2,h[I+4>>2]=g|1,h[I+g>>2]=g,A=g>>>3,g>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=I,h[A+12>>2]=I,h[I+8>>2]=A,h[I+12>>2]=m;break}A=g>>>8;do if(!A)_=0;else{if(g>>>0>16777215){_=31;break}be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,_=(me+245760|0)>>>16&2,_=14-(re|be|_)+(me<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1}while(!1);if(A=27988+(_<<2)|0,h[I+28>>2]=_,d=I+16|0,h[d+4>>2]=0,h[d>>2]=0,d=h[6922]|0,m=1<<_,!(d&m)){h[6922]=d|m,h[A>>2]=I,h[I+24>>2]=A,h[I+12>>2]=I,h[I+8>>2]=I;break}A=h[A>>2]|0;n:do if((h[A+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(g|0)){A=d;break n}else _=_<<1,A=d;h[m>>2]=I,h[I+24>>2]=A,h[I+12>>2]=I,h[I+8>>2]=I;break t}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=I,h[be>>2]=I,h[I+8>>2]=me,h[I+12>>2]=A,h[I+24>>2]=0}while(!1);return me=O+8|0,Y=Fe,me|0}for(A=28132;d=h[A>>2]|0,!(d>>>0<=M>>>0&&(me=d+(h[A+4>>2]|0)|0,me>>>0>M>>>0));)A=h[A+8>>2]|0;g=me+-47|0,d=g+8|0,d=g+((d&7|0)==0?0:0-d&7)|0,g=M+16|0,d=d>>>0<g>>>0?M:d,A=d+8|0,m=b+-40|0,re=y+8|0,re=(re&7|0)==0?0:0-re&7,be=y+re|0,re=m-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[y+m+4>>2]=40,h[6928]=h[7043],m=d+4|0,h[m>>2]=27,h[A>>2]=h[7033],h[A+4>>2]=h[7034],h[A+8>>2]=h[7035],h[A+12>>2]=h[7036],h[7033]=y,h[7034]=b,h[7036]=0,h[7035]=A,A=d+24|0;do be=A,A=A+4|0,h[A>>2]=7;while((be+8|0)>>>0<me>>>0);if((d|0)!=(M|0)){if(y=d-M|0,h[m>>2]=h[m>>2]&-2,h[M+4>>2]=y|1,h[d>>2]=y,A=y>>>3,y>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=M,h[A+12>>2]=M,h[M+8>>2]=A,h[M+12>>2]=m;break}if(A=y>>>8,A?y>>>0>16777215?_=31:(be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,_=(me+245760|0)>>>16&2,_=14-(re|be|_)+(me<<_>>>15)|0,_=y>>>(_+7|0)&1|_<<1):_=0,m=27988+(_<<2)|0,h[M+28>>2]=_,h[M+20>>2]=0,h[g>>2]=0,A=h[6922]|0,d=1<<_,!(A&d)){h[6922]=A|d,h[m>>2]=M,h[M+24>>2]=m,h[M+12>>2]=M,h[M+8>>2]=M;break}A=h[m>>2]|0;t:do if((h[A+4>>2]&-8|0)!=(y|0)){for(_=y<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(y|0)){A=d;break t}else _=_<<1,A=d;h[m>>2]=M,h[M+24>>2]=A,h[M+12>>2]=M,h[M+8>>2]=M;break e}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=M,h[be>>2]=M,h[M+8>>2]=me,h[M+12>>2]=A,h[M+24>>2]=0}}else me=h[6925]|0,(me|0)==0|y>>>0<me>>>0&&(h[6925]=y),h[7033]=y,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,me=b+-40|0,re=y+8|0,re=(re&7|0)==0?0:0-re&7,be=y+re|0,re=me-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[y+me+4>>2]=40,h[6928]=h[7043];while(!1);if(A=h[6924]|0,A>>>0>G>>>0)return re=A-G|0,h[6924]=re,me=h[6927]|0,be=me+G|0,h[6927]=be,h[be+4>>2]=re|1,h[me+4>>2]=G|3,me=me+8|0,Y=Fe,me|0}return me=b9()|0,h[me>>2]=12,me=0,Y=Fe,me|0}function _t(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0;if(d){m=d+-8|0,g=h[6925]|0,d=h[d+-4>>2]|0,A=d&-8,M=m+A|0;do if(d&1)E=m,b=m;else{if(_=h[m>>2]|0,!(d&3)||(b=m+(0-_)|0,y=_+A|0,b>>>0<g>>>0))return;if((h[6926]|0)==(b|0)){if(d=M+4|0,A=h[d>>2]|0,(A&3|0)!=3){E=b,A=y;break}h[6923]=y,h[d>>2]=A&-2,h[b+4>>2]=y|1,h[b+y>>2]=y;return}if(m=_>>>3,_>>>0<256)if(d=h[b+8>>2]|0,A=h[b+12>>2]|0,(A|0)==(d|0)){h[6921]=h[6921]&~(1<<m),E=b,A=y;break}else{h[d+12>>2]=A,h[A+8>>2]=d,E=b,A=y;break}g=h[b+24>>2]|0,d=h[b+12>>2]|0;do if((d|0)==(b|0)){if(A=b+16|0,m=A+4|0,d=h[m>>2]|0,d)A=m;else if(d=h[A>>2]|0,!d){d=0;break}for(;;)if(_=d+20|0,m=h[_>>2]|0,m)d=m,A=_;else if(_=d+16|0,m=h[_>>2]|0,m)d=m,A=_;else break;h[A>>2]=0}else E=h[b+8>>2]|0,h[E+12>>2]=d,h[d+8>>2]=E;while(!1);if(g){if(A=h[b+28>>2]|0,m=27988+(A<<2)|0,(h[m>>2]|0)==(b|0)){if(h[m>>2]=d,!d){h[6922]=h[6922]&~(1<<A),E=b,A=y;break}}else if(E=g+16|0,h[((h[E>>2]|0)==(b|0)?E:g+20|0)>>2]=d,!d){E=b,A=y;break}h[d+24>>2]=g,A=b+16|0,m=h[A>>2]|0,m|0&&(h[d+16>>2]=m,h[m+24>>2]=d),A=h[A+4>>2]|0,A?(h[d+20>>2]=A,h[A+24>>2]=d,E=b,A=y):(E=b,A=y)}else E=b,A=y}while(!1);if(!(b>>>0>=M>>>0)&&(d=M+4|0,_=h[d>>2]|0,!!(_&1))){if(_&2)h[d>>2]=_&-2,h[E+4>>2]=A|1,h[b+A>>2]=A,g=A;else{if((h[6927]|0)==(M|0)){if(M=(h[6924]|0)+A|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)+A|0,h[6923]=M,h[6926]=b,h[E+4>>2]=M|1,h[b+M>>2]=M;return}g=(_&-8)+A|0,m=_>>>3;do if(_>>>0<256)if(A=h[M+8>>2]|0,d=h[M+12>>2]|0,(d|0)==(A|0)){h[6921]=h[6921]&~(1<<m);break}else{h[A+12>>2]=d,h[d+8>>2]=A;break}else{y=h[M+24>>2]|0,d=h[M+12>>2]|0;do if((d|0)==(M|0)){if(A=M+16|0,m=A+4|0,d=h[m>>2]|0,d)A=m;else if(d=h[A>>2]|0,!d){m=0;break}for(;;)if(_=d+20|0,m=h[_>>2]|0,m)d=m,A=_;else if(_=d+16|0,m=h[_>>2]|0,m)d=m,A=_;else break;h[A>>2]=0,m=d}else m=h[M+8>>2]|0,h[m+12>>2]=d,h[d+8>>2]=m,m=d;while(!1);if(y|0){if(d=h[M+28>>2]|0,A=27988+(d<<2)|0,(h[A>>2]|0)==(M|0)){if(h[A>>2]=m,!m){h[6922]=h[6922]&~(1<<d);break}}else if(_=y+16|0,h[((h[_>>2]|0)==(M|0)?_:y+20|0)>>2]=m,!m)break;h[m+24>>2]=y,d=M+16|0,A=h[d>>2]|0,A|0&&(h[m+16>>2]=A,h[A+24>>2]=m),d=h[d+4>>2]|0,d|0&&(h[m+20>>2]=d,h[d+24>>2]=m)}}while(!1);if(h[E+4>>2]=g|1,h[b+g>>2]=g,(E|0)==(h[6926]|0)){h[6923]=g;return}}if(d=g>>>3,g>>>0<256){m=27724+(d<<1<<2)|0,A=h[6921]|0,d=1<<d,A&d?(A=m+8|0,d=h[A>>2]|0):(h[6921]=A|d,d=m,A=m+8|0),h[A>>2]=E,h[d+12>>2]=E,h[E+8>>2]=d,h[E+12>>2]=m;return}d=g>>>8,d?g>>>0>16777215?_=31:(b=(d+1048320|0)>>>16&8,M=d<<b,y=(M+520192|0)>>>16&4,M=M<<y,_=(M+245760|0)>>>16&2,_=14-(y|b|_)+(M<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1):_=0,d=27988+(_<<2)|0,h[E+28>>2]=_,h[E+20>>2]=0,h[E+16>>2]=0,A=h[6922]|0,m=1<<_;e:do if(!(A&m))h[6922]=A|m,h[d>>2]=E,h[E+24>>2]=d,h[E+12>>2]=E,h[E+8>>2]=E;else{d=h[d>>2]|0;t:do if((h[d+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=d+16+(_>>>31<<2)|0,A=h[m>>2]|0,!!A;)if((h[A+4>>2]&-8|0)==(g|0)){d=A;break t}else _=_<<1,d=A;h[m>>2]=E,h[E+24>>2]=d,h[E+12>>2]=E,h[E+8>>2]=E;break e}while(!1);b=d+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]=d,h[E+24>>2]=0}while(!1);if(M=(h[6929]|0)+-1|0,h[6929]=M,!(M|0)){for(d=28140;d=h[d>>2]|0,d;)d=d+8|0;h[6929]=-1}}}}function na(d,A){d=d|0,A=A|0;var m=0;return d?(m=La(A,d)|0,(A|d)>>>0>65535&&(m=((m>>>0)/(d>>>0)|0|0)==(A|0)?m:-1)):m=0,d=ar(m)|0,!d||!(h[d+-4>>2]&3)||sd(d|0,0,m|0)|0,d|0}function cse(d,A){d=d|0,A=A|0;var m=0,_=0;return d?A>>>0>4294967231?(A=b9()|0,h[A>>2]=12,A=0,A|0):(m=use(d+-8|0,A>>>0<11?16:A+11&-8)|0,m|0?(A=m+8|0,A|0):(m=ar(A)|0,m?(_=h[d+-4>>2]|0,_=(_&-8)-((_&3|0)==0?8:4)|0,_c(m|0,d|0,(_>>>0<A>>>0?_:A)|0)|0,_t(d),A=m,A|0):(A=0,A|0))):(A=ar(A)|0,A|0)}function use(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(O=d+4|0,G=h[O>>2]|0,m=G&-8,E=d+m|0,!(G&3))return A>>>0<256?(d=0,d|0):(m>>>0>=(A+4|0)>>>0&&(m-A|0)>>>0<=h[7041]<<1>>>0||(d=0),d|0);if(m>>>0>=A>>>0)return m=m-A|0,m>>>0<=15||(I=d+A|0,h[O>>2]=G&1|A|2,h[I+4>>2]=m|3,G=E+4|0,h[G>>2]=h[G>>2]|1,E9(I,m)),d|0;if((h[6927]|0)==(E|0))return I=(h[6924]|0)+m|0,m=I-A|0,_=d+A|0,I>>>0<=A>>>0?(d=0,d|0):(h[O>>2]=G&1|A|2,h[_+4>>2]=m|1,h[6927]=_,h[6924]=m,d|0);if((h[6926]|0)==(E|0))return _=(h[6923]|0)+m|0,_>>>0<A>>>0?(d=0,d|0):(m=_-A|0,m>>>0>15?(I=d+A|0,_=d+_|0,h[O>>2]=G&1|A|2,h[I+4>>2]=m|1,h[_>>2]=m,_=_+4|0,h[_>>2]=h[_>>2]&-2,_=I):(h[O>>2]=G&1|_|2,_=d+_+4|0,h[_>>2]=h[_>>2]|1,_=0,m=0),h[6923]=m,h[6926]=_,d|0);if(_=h[E+4>>2]|0,_&2|0||(M=(_&-8)+m|0,M>>>0<A>>>0))return d=0,d|0;I=M-A|0,g=_>>>3;do if(_>>>0<256)if(_=h[E+8>>2]|0,m=h[E+12>>2]|0,(m|0)==(_|0)){h[6921]=h[6921]&~(1<<g);break}else{h[_+12>>2]=m,h[m+8>>2]=_;break}else{b=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(_=E+16|0,g=_+4|0,m=h[g>>2]|0,m)_=g;else if(m=h[_>>2]|0,!m){g=0;break}for(;;)if(y=m+20|0,g=h[y>>2]|0,g)m=g,_=y;else if(y=m+16|0,g=h[y>>2]|0,g)m=g,_=y;else break;h[_>>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(b|0){if(m=h[E+28>>2]|0,_=27988+(m<<2)|0,(h[_>>2]|0)==(E|0)){if(h[_>>2]=g,!g){h[6922]=h[6922]&~(1<<m);break}}else if(y=b+16|0,h[((h[y>>2]|0)==(E|0)?y:b+20|0)>>2]=g,!g)break;h[g+24>>2]=b,m=E+16|0,_=h[m>>2]|0,_|0&&(h[g+16>>2]=_,h[_+24>>2]=g),m=h[m+4>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}}while(!1);return I>>>0<16?(h[O>>2]=G&1|M|2,G=d+M+4|0,h[G>>2]=h[G>>2]|1,d|0):(E=d+A|0,h[O>>2]=G&1|A|2,h[E+4>>2]=I|3,G=d+M+4|0,h[G>>2]=h[G>>2]|1,E9(E,I),d|0)}function E9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;E=d+A|0,m=h[d+4>>2]|0;do if(m&1)b=d;else{if(g=h[d>>2]|0,!(m&3))return;if(b=d+(0-g)|0,A=g+A|0,(h[6926]|0)==(b|0)){if(d=E+4|0,m=h[d>>2]|0,(m&3|0)!=3)break;h[6923]=A,h[d>>2]=m&-2,h[b+4>>2]=A|1,h[E>>2]=A;return}if(_=g>>>3,g>>>0<256)if(d=h[b+8>>2]|0,m=h[b+12>>2]|0,(m|0)==(d|0)){h[6921]=h[6921]&~(1<<_);break}else{h[d+12>>2]=m,h[m+8>>2]=d;break}y=h[b+24>>2]|0,d=h[b+12>>2]|0;do if((d|0)==(b|0)){if(m=b+16|0,_=m+4|0,d=h[_>>2]|0,d)m=_;else if(d=h[m>>2]|0,!d){d=0;break}for(;;)if(g=d+20|0,_=h[g>>2]|0,_)d=_,m=g;else if(g=d+16|0,_=h[g>>2]|0,_)d=_,m=g;else break;h[m>>2]=0}else g=h[b+8>>2]|0,h[g+12>>2]=d,h[d+8>>2]=g;while(!1);if(y){if(m=h[b+28>>2]|0,_=27988+(m<<2)|0,(h[_>>2]|0)==(b|0)){if(h[_>>2]=d,!d){h[6922]=h[6922]&~(1<<m);break}}else if(g=y+16|0,h[((h[g>>2]|0)==(b|0)?g:y+20|0)>>2]=d,!d)break;h[d+24>>2]=y,m=b+16|0,_=h[m>>2]|0,_|0&&(h[d+16>>2]=_,h[_+24>>2]=d),m=h[m+4>>2]|0,m&&(h[d+20>>2]=m,h[m+24>>2]=d)}}while(!1);if(d=E+4|0,_=h[d>>2]|0,_&2)h[d>>2]=_&-2,h[b+4>>2]=A|1,h[b+A>>2]=A,g=A;else{if((h[6927]|0)==(E|0)){if(E=(h[6924]|0)+A|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)+A|0,h[6923]=E,h[6926]=b,h[b+4>>2]=E|1,h[b+E>>2]=E;return}g=(_&-8)+A|0,m=_>>>3;do if(_>>>0<256)if(d=h[E+8>>2]|0,A=h[E+12>>2]|0,(A|0)==(d|0)){h[6921]=h[6921]&~(1<<m);break}else{h[d+12>>2]=A,h[A+8>>2]=d;break}else{y=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+16|0,m=d+4|0,A=h[m>>2]|0,A)d=m;else if(A=h[d>>2]|0,!A){m=0;break}for(;;)if(_=A+20|0,m=h[_>>2]|0,m)A=m,d=_;else if(_=A+16|0,m=h[_>>2]|0,m)A=m,d=_;else break;h[d>>2]=0,m=A}else m=h[E+8>>2]|0,h[m+12>>2]=A,h[A+8>>2]=m,m=A;while(!1);if(y|0){if(A=h[E+28>>2]|0,d=27988+(A<<2)|0,(h[d>>2]|0)==(E|0)){if(h[d>>2]=m,!m){h[6922]=h[6922]&~(1<<A);break}}else if(_=y+16|0,h[((h[_>>2]|0)==(E|0)?_:y+20|0)>>2]=m,!m)break;h[m+24>>2]=y,A=E+16|0,d=h[A>>2]|0,d|0&&(h[m+16>>2]=d,h[d+24>>2]=m),A=h[A+4>>2]|0,A|0&&(h[m+20>>2]=A,h[A+24>>2]=m)}}while(!1);if(h[b+4>>2]=g|1,h[b+g>>2]=g,(b|0)==(h[6926]|0)){h[6923]=g;return}}if(A=g>>>3,g>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=b,h[A+12>>2]=b,h[b+8>>2]=A,h[b+12>>2]=m;return}if(A=g>>>8,A?g>>>0>16777215?_=31:(y=(A+1048320|0)>>>16&8,E=A<<y,m=(E+520192|0)>>>16&4,E=E<<m,_=(E+245760|0)>>>16&2,_=14-(m|y|_)+(E<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1):_=0,A=27988+(_<<2)|0,h[b+28>>2]=_,h[b+20>>2]=0,h[b+16>>2]=0,d=h[6922]|0,m=1<<_,!(d&m)){h[6922]=d|m,h[A>>2]=b,h[b+24>>2]=A,h[b+12>>2]=b,h[b+8>>2]=b;return}A=h[A>>2]|0;e:do if((h[A+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(g|0)){A=d;break e}else _=_<<1,A=d;h[m>>2]=b,h[b+24>>2]=A,h[b+12>>2]=b,h[b+8>>2]=b;return}while(!1);y=A+8|0,E=h[y>>2]|0,h[E+12>>2]=b,h[y>>2]=b,h[b+8>>2]=E,h[b+12>>2]=A,h[b+24>>2]=0}function pt(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,m=d+m>>>0,Ln(A+_+(m>>>0<d>>>0|0)>>>0|0),m|0|0}function Ns(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,_=A-_-(m>>>0>d>>>0|0)>>>0,Ln(_|0),d-m>>>0|0|0}function M9(d){return d=d|0,(d?31-(jh(d^d-1)|0)|0:32)|0}function M4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if(O=d,M=A,I=M,b=m,q=_,E=q,!I)return y=(g|0)!=0,E?y?(h[g>>2]=d|0,h[g+4>>2]=A&0,q=0,g=0,Ln(q|0),g|0):(q=0,g=0,Ln(q|0),g|0):(y&&(h[g>>2]=(O>>>0)%(b>>>0),h[g+4>>2]=0),q=0,g=(O>>>0)/(b>>>0)>>>0,Ln(q|0),g|0);y=(E|0)==0;do 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g?(h[g>>2]=d|0,h[g+4>>2]=M|A&0,W=0,$=0,Ln(W|0),$|0):(W=0,$=0,Ln(W|0),$|0)}while(!1);if(!b)I=E,M=0,E=0;else{G=m|0|0,O=q|_&0,I=pt(G|0,O|0,-1,-1)|0,m=Q()|0,M=E,E=0;do _=M,M=y>>>31|M<<1,y=E|y<<1,_=d<<1|_>>>31|0,q=d>>>31|A<<1|0,Ns(I|0,m|0,_|0,q|0)|0,$=Q()|0,W=$>>31|(($|0)<0?-1:0)<<1,E=W&1,d=Ns(_|0,q|0,W&G|0,((($|0)<0?-1:0)>>31|(($|0)<0?-1:0)<<1)&O|0)|0,A=Q()|0,b=b-1|0;while((b|0)!=0);I=M,M=0}return b=0,g|0&&(h[g>>2]=d,h[g+4>>2]=A),W=(y|0)>>>31|(I|b)<<1|(b<<1|y>>>31)&0|M,$=(y<<1|0)&-2|E,Ln(W|0),$|0}function id(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;return I=A>>31|((A|0)<0?-1:0)<<1,M=((A|0)<0?-1:0)>>31|((A|0)<0?-1:0)<<1,y=_>>31|((_|0)<0?-1:0)<<1,g=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,E=Ns(I^d|0,M^A|0,I|0,M|0)|0,b=Q()|0,d=y^I,A=g^M,Ns((M4(E,b,Ns(y^m|0,g^_|0,y|0,g|0)|0,Q()|0,0)|0)^d|0,(Q()|0)^A|0,d|0,A|0)|0}function hse(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return 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d=d|0,A=A|0,m=m|0,(m|0)<32?(Ln(A>>>m|0),d>>>m|(A&(1<<m)-1)<<32-m):(Ln(0),A>>>m-32|0)}function ht(d,A,m){return d=d|0,A=A|0,m=m|0,(m|0)<32?(Ln(A<<m|(d&(1<<m)-1<<32-m)>>>32-m|0),d<<m):(Ln(d<<m-32|0),0)}function C4(d,A,m){return d=d|0,A=A|0,m=m|0,A=jh(A)|0,(A|0)==32&&(A=A+(jh(d)|0)|0),Ln(0),A|0}function R9(d,A){return d=+d,A=+A,d!=d?+A:A!=A?+d:+Iie(+d,+A)}function Kb(d,A){return d=+d,A=+A,d!=d?+A:A!=A?+d:+r4(+d,+A)}function Zb(d){return d=+d,d>=0?+Hs(d+.5):+$m(d-.5)}function _c(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if((m|0)>=8192)return Die(d|0,A|0,m|0)|0,d|0;if(y=d|0,g=d+m|0,(d&3)==(A&3)){for(;d&3;){if(!m)return y|0;He[d>>0]=He[A>>0]|0,d=d+1|0,A=A+1|0,m=m-1|0}for(m=g&-4|0,_=m-64|0;(d|0)<=(_|0);)h[d>>2]=h[A>>2],h[d+4>>2]=h[A+4>>2],h[d+8>>2]=h[A+8>>2],h[d+12>>2]=h[A+12>>2],h[d+16>>2]=h[A+16>>2],h[d+20>>2]=h[A+20>>2],h[d+24>>2]=h[A+24>>2],h[d+28>>2]=h[A+28>>2],h[d+32>>2]=h[A+32>>2],h[d+36>>2]=h[A+36>>2],h[d+40>>2]=h[A+40>>2],h[d+44>>2]=h[A+44>>2],h[d+48>>2]=h[A+48>>2],h[d+52>>2]=h[A+52>>2],h[d+56>>2]=h[A+56>>2],h[d+60>>2]=h[A+60>>2],d=d+64|0,A=A+64|0;for(;(d|0)<(m|0);)h[d>>2]=h[A>>2],d=d+4|0,A=A+4|0}else for(m=g-4|0;(d|0)<(m|0);)He[d>>0]=He[A>>0]|0,He[d+1>>0]=He[A+1>>0]|0,He[d+2>>0]=He[A+2>>0]|0,He[d+3>>0]=He[A+3>>0]|0,d=d+4|0,A=A+4|0;for(;(d|0)<(g|0);)He[d>>0]=He[A>>0]|0,d=d+1|0,A=A+1|0;return y|0}function R4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0;if((A|0)<(d|0)&(d|0)<(A+m|0)){for(_=d,A=A+m|0,d=d+m|0;(m|0)>0;)d=d-1|0,A=A-1|0,m=m-1|0,He[d>>0]=He[A>>0]|0;d=_}else _c(d,A,m)|0;return d|0}function sd(d,A,m){d=d|0,A=A|0,m=m|0;var 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Tr,Hi=bt;if(tn!==null&&(Tr=St.get(tn),Hi=Ye,Hi.setIndex(Tr)),De.isMesh)Le.wireframe===!0?(X.setLineWidth(Le.wireframeLinewidth*xn()),Hi.setMode(ge.LINES)):Hi.setMode(ge.TRIANGLES);else if(De.isLine){let so=Le.linewidth;so===void 0&&(so=1),X.setLineWidth(so*xn()),De.isLineSegments?Hi.setMode(ge.LINES):De.isLineLoop?Hi.setMode(ge.LINE_LOOP):Hi.setMode(ge.LINE_STRIP)}else De.isPoints?Hi.setMode(ge.POINTS):De.isSprite&&Hi.setMode(ge.TRIANGLES);if(De.isBatchedMesh)if(On.get("WEBGL_multi_draw"))Hi.renderMultiDraw(De._multiDrawStarts,De._multiDrawCounts,De._multiDrawCount);else{let so=De._multiDrawStarts,Xt=De._multiDrawCounts,Na=De._multiDrawCount,Ai=tn?St.get(tn).bytesPerElement:1,ol=Pe.get(Le).currentProgram.getUniforms();for(let gc=0;gc<Na;gc++)ol.setValue(ge,"_gl_DrawID",gc),Hi.render(so[gc]/Ai,Xt[gc])}else if(De.isInstancedMesh)Hi.renderInstances(pn,kr,De.count);else if(ke.isInstancedBufferGeometry){let so=ke._maxInstanceCount!==void 0?ke._maxInstanceCount:1/0,Xt=Math.min(ke.instanceCount,so);Hi.renderInstances(pn,kr,Xt)}else Hi.render(pn,kr)};function rl(te,Se,ke){te.transparent===!0&&te.side===ir&&te.forceSinglePass===!1?(te.side=ui,te.needsUpdate=!0,Q1(te,Se,ke),te.side=Ao,te.needsUpdate=!0,Q1(te,Se,ke),te.side=ir):Q1(te,Se,ke)}this.compile=function(te,Se,ke=null){ke===null&&(ke=te),D=Mt.get(ke),D.init(Se),N.push(D),ke.traverseVisible(function(De){De.isLight&&De.layers.test(Se.layers)&&(D.pushLight(De),De.castShadow&&D.pushShadow(De))}),te!==ke&&te.traverseVisible(function(De){De.isLight&&De.layers.test(Se.layers)&&(D.pushLight(De),De.castShadow&&D.pushShadow(De))}),D.setupLights();let Le=new Set;return te.traverse(function(De){if(!(De.isMesh||De.isPoints||De.isLine||De.isSprite))return;let zt=De.material;if(zt)if(Array.isArray(zt))for(let Yt=0;Yt<zt.length;Yt++){let kt=zt[Yt];rl(kt,ke,De),Le.add(kt)}else rl(zt,ke,De),Le.add(zt)}),D=N.pop(),Le},this.compileAsync=function(te,Se,ke=null){let Le=this.compile(te,Se,ke);return new Promise(De=>{function zt(){if(Le.forEach(function(Yt){Pe.get(Yt).currentProgram.isReady()&&Le.delete(Yt)}),Le.size===0){De(te);return}setTimeout(zt,10)}On.get("KHR_parallel_shader_compile")!==null?zt():setTimeout(zt,10)})};let Ia=null;function sr(te){Ia&&Ia(te)}function Rs(){hu.stop()}function sl(){hu.start()}let hu=new wW;hu.setAnimationLoop(sr),typeof self<"u"&&hu.setContext(self),this.setAnimationLoop=function(te){Ia=te,jt.setAnimationLoop(te),te===null?hu.stop():hu.start()},jt.addEventListener("sessionstart",Rs),jt.addEventListener("sessionend",sl),this.render=function(te,Se){if(Se!==void 0&&Se.isCamera!==!0){Ge("WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(V===!0)return;H!==null&&H.renderStart(te,Se);let ke=jt.enabled===!0&&jt.isPresenting===!0,Le=B!==null&&(ae===null||ke)&&B.begin(z,ae);if(te.matrixWorldAutoUpdate===!0&&te.updateMatrixWorld(),Se.parent===null&&Se.matrixWorldAutoUpdate===!0&&Se.updateMatrixWorld(),jt.enabled===!0&&jt.isPresenting===!0&&(B===null||B.isCompositing()===!1)&&(jt.cameraAutoUpdate===!0&&jt.updateCamera(Se),Se=jt.getCamera()),te.isScene===!0&&te.onBeforeRender(z,te,Se,ae),D=Mt.get(te,N.length),D.init(Se),D.state.textureUnits=Ve.getTextureUnits(),N.push(D),vt.multiplyMatrices(Se.projectionMatrix,Se.matrixWorldInverse),Xe.setFromProjectionMatrix(vt,po,Se.reversedDepth),tt=this.localClippingEnabled,st=cn.init(this.clippingPlanes,tt),L=Pt.get(te,F.length),L.init(),F.push(L),jt.enabled===!0&&jt.isPresenting===!0){let Yt=z.xr.getDepthSensingMesh();Yt!==null&&Bb(Yt,Se,-1/0,z.sortObjects)}Bb(te,Se,0,z.sortObjects),L.finish(),z.sortObjects===!0&&L.sort(Et,Tt,Se.reversedDepth),Qt=jt.enabled===!1||jt.isPresenting===!1||jt.hasDepthSensing()===!1,Qt&&Rn.addToRenderList(L,te),this.info.render.frame++,this.info.autoReset===!0&&this.info.reset(),st===!0&&cn.beginShadows();let De=D.state.shadowsArray;if(yn.render(De,te,Se),st===!0&&cn.endShadows(),(Le&&B.hasRenderPass())===!1){let Yt=L.opaque,kt=L.transmissive;if(D.setupLights(),Se.isArrayCamera){let tn=Se.cameras;if(kt.length>0)for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn];QR(Yt,kt,te,Xn)}Qt&&Rn.render(te);for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn];KR(L,te,Xn,Xn.viewport)}}else kt.length>0&&QR(Yt,kt,te,Se),Qt&&Rn.render(te),KR(L,te,Se)}ae!==null&&ee===0&&(Ve.updateMultisampleRenderTarget(ae),Ve.updateRenderTargetMipmap(ae)),Le&&B.end(z),te.isScene===!0&&te.onAfterRender(z,te,Se),Dt.resetDefaultState(),ce=-1,de=null,N.pop(),N.length>0?(D=N[N.length-1],Ve.setTextureUnits(D.state.textureUnits),st===!0&&cn.setGlobalState(z.clippingPlanes,D.state.camera)):D=null,F.pop(),F.length>0?L=F[F.length-1]:L=null,H!==null&&H.renderEnd()};function Bb(te,Se,ke,Le){if(te.visible===!1)return;if(te.layers.test(Se.layers)){if(te.isGroup)ke=te.renderOrder;else if(te.isLOD)te.autoUpdate===!0&&te.update(Se);else if(te.isLightProbeGrid)D.pushLightProbeGrid(te);else if(te.isLight)D.pushLight(te),te.castShadow&&D.pushShadow(te);else if(te.isSprite){if(!te.frustumCulled||Xe.intersectsSprite(te)){Le&&ln.setFromMatrixPosition(te.matrixWorld).applyMatrix4(vt);let Yt=Ke.update(te),kt=te.material;kt.visible&&L.push(te,Yt,kt,ke,ln.z,null)}}else if((te.isMesh||te.isLine||te.isPoints)&&(!te.frustumCulled||Xe.intersectsObject(te))){let Yt=Ke.update(te),kt=te.material;if(Le&&(te.boundingSphere!==void 0?(te.boundingSphere===null&&te.computeBoundingSphere(),ln.copy(te.boundingSphere.center)):(Yt.boundingSphere===null&&Yt.computeBoundingSphere(),ln.copy(Yt.boundingSphere.center)),ln.applyMatrix4(te.matrixWorld).applyMatrix4(vt)),Array.isArray(kt)){let tn=Yt.groups;for(let hn=0,Gn=tn.length;hn<Gn;hn++){let Xn=tn[hn],pn=kt[Xn.materialIndex];pn&&pn.visible&&L.push(te,Yt,pn,ke,ln.z,Xn)}}else kt.visible&&L.push(te,Yt,kt,ke,ln.z,null)}}let zt=te.children;for(let Yt=0,kt=zt.length;Yt<kt;Yt++)Bb(zt[Yt],Se,ke,Le)}function KR(te,Se,ke,Le){let{opaque:De,transmissive:zt,transparent:Yt}=te;D.setupLightsView(ke),st===!0&&cn.setGlobalState(z.clippingPlanes,ke),Le&&X.viewport(ve.copy(Le)),De.length>0&&K1(De,Se,ke),zt.length>0&&K1(zt,Se,ke),Yt.length>0&&K1(Yt,Se,ke),X.buffers.depth.setTest(!0),X.buffers.depth.setMask(!0),X.buffers.color.setMask(!0),X.setPolygonOffset(!1)}function QR(te,Se,ke,Le){if((ke.isScene===!0?ke.overrideMaterial:null)!==null)return;if(D.state.transmissionRenderTarget[Le.id]===void 0){let pn=On.has("EXT_color_buffer_half_float")||On.has("EXT_color_buffer_float");D.state.transmissionRenderTarget[Le.id]=new ua(1,1,{generateMipmaps:!0,type:pn?Li:Gi,minFilter:go,samples:Math.max(4,le.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:sn.workingColorSpace})}let zt=D.state.transmissionRenderTarget[Le.id],Yt=Le.viewport||ve;zt.setSize(Yt.z*z.transmissionResolutionScale,Yt.w*z.transmissionResolutionScale);let kt=z.getRenderTarget(),tn=z.getActiveCubeFace(),hn=z.getActiveMipmapLevel();z.setRenderTarget(zt),z.getClearColor(Ue),mt=z.getClearAlpha(),mt<1&&z.setClearColor(16777215,.5),z.clear(),Qt&&Rn.render(ke);let Gn=z.toneMapping;z.toneMapping=ks;let Xn=Le.viewport;if(Le.viewport!==void 0&&(Le.viewport=void 0),D.setupLightsView(Le),st===!0&&cn.setGlobalState(z.clippingPlanes,Le),K1(te,ke,Le),Ve.updateMultisampleRenderTarget(zt),Ve.updateRenderTargetMipmap(zt),On.has("WEBGL_multisampled_render_to_texture")===!1){let pn=!1;for(let Bi=0,kr=Se.length;Bi<kr;Bi++){let Tr=Se[Bi],{object:Hi,geometry:so,material:Xt,group:Na}=Tr;if(Xt.side===ir&&Hi.layers.test(Le.layers)){let Ai=Xt.side;Xt.side=ui,Xt.needsUpdate=!0,JR(Hi,ke,Le,so,Xt,Na),Xt.side=Ai,Xt.needsUpdate=!0,pn=!0}}pn===!0&&(Ve.updateMultisampleRenderTarget(zt),Ve.updateRenderTargetMipmap(zt))}z.setRenderTarget(kt,tn,hn),z.setClearColor(Ue,mt),Xn!==void 0&&(Le.viewport=Xn),z.toneMapping=Gn}function K1(te,Se,ke){let Le=Se.isScene===!0?Se.overrideMaterial:null;for(let De=0,zt=te.length;De<zt;De++){let Yt=te[De],{object:kt,geometry:tn,group:hn}=Yt,Gn=Yt.material;Gn.allowOverride===!0&&Le!==null&&(Gn=Le),kt.layers.test(ke.layers)&&JR(kt,Se,ke,tn,Gn,hn)}}function JR(te,Se,ke,Le,De,zt){te.onBeforeRender(z,Se,ke,Le,De,zt),te.modelViewMatrix.multiplyMatrices(ke.matrixWorldInverse,te.matrixWorld),te.normalMatrix.getNormalMatrix(te.modelViewMatrix),De.onBeforeRender(z,Se,ke,Le,te,zt),De.transparent===!0&&De.side===ir&&De.forceSinglePass===!1?(De.side=ui,De.needsUpdate=!0,z.renderBufferDirect(ke,Se,Le,De,te,zt),De.side=Ao,De.needsUpdate=!0,z.renderBufferDirect(ke,Se,Le,De,te,zt),De.side=ir):z.renderBufferDirect(ke,Se,Le,De,te,zt),te.onAfterRender(z,Se,ke,Le,De,zt)}function Q1(te,Se,ke){Se.isScene!==!0&&(Se=Kt);let Le=Pe.get(te),De=D.state.lights,zt=D.state.shadowsArray,Yt=De.state.version,kt=Rt.getParameters(te,De.state,zt,Se,ke,D.state.lightProbeGridArray),tn=Rt.getProgramCacheKey(kt),hn=Le.programs;Le.environment=te.isMeshStandardMaterial||te.isMeshLambertMaterial||te.isMeshPhongMaterial?Se.environment:null,Le.fog=Se.fog;let Gn=te.isMeshStandardMaterial||te.isMeshLambertMaterial&&!te.envMap||te.isMeshPhongMaterial&&!te.envMap;Le.envMap=gt.get(te.envMap||Le.environment,Gn),Le.envMapRotation=Le.environment!==null&&te.envMap===null?Se.environmentRotation:te.envMapRotation,hn===void 0&&(te.addEventListener("dispose",mr),hn=new Map,Le.programs=hn);let Xn=hn.get(tn);if(Xn!==void 0){if(Le.currentProgram===Xn&&Le.lightsStateVersion===Yt)return t4(te,kt),Xn}else kt.uniforms=Rt.getUniforms(te),H!==null&&te.isNodeMaterial&&H.build(te,ke,kt),te.onBeforeCompile(kt,z),Xn=Rt.acquireProgram(kt,tn),hn.set(tn,Xn),Le.uniforms=kt.uniforms;let pn=Le.uniforms;return(!te.isShaderMaterial&&!te.isRawShaderMaterial||te.clipping===!0)&&(pn.clippingPlanes=cn.uniform),t4(te,kt),Le.needsLights=zk(te),Le.lightsStateVersion=Yt,Le.needsLights&&(pn.ambientLightColor.value=De.state.ambient,pn.lightProbe.value=De.state.probe,pn.directionalLights.value=De.state.directional,pn.directionalLightShadows.value=De.state.directionalShadow,pn.spotLights.value=De.state.spot,pn.spotLightShadows.value=De.state.spotShadow,pn.rectAreaLights.value=De.state.rectArea,pn.ltc_1.value=De.state.rectAreaLTC1,pn.ltc_2.value=De.state.rectAreaLTC2,pn.pointLights.value=De.state.point,pn.pointLightShadows.value=De.state.pointShadow,pn.hemisphereLights.value=De.state.hemi,pn.directionalShadowMatrix.value=De.state.directionalShadowMatrix,pn.spotLightMatrix.value=De.state.spotLightMatrix,pn.spotLightMap.value=De.state.spotLightMap,pn.pointShadowMatrix.value=De.state.pointShadowMatrix),Le.lightProbeGrid=D.state.lightProbeGridArray.length>0,Le.currentProgram=Xn,Le.uniformsList=null,Xn}function e4(te){if(te.uniformsList===null){let Se=te.currentProgram.getUniforms();te.uniformsList=C_.seqWithValue(Se.seq,te.uniforms)}return te.uniformsList}function t4(te,Se){let ke=Pe.get(te);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 Uk(te,Se){if(te.length===0)return null;if(te.length===1)return te[0].texture!==null?te[0]:null;C.setFromMatrixPosition(Se.matrixWorld);for(let ke=0,Le=te.length;ke<Le;ke++){let De=te[ke];if(De.texture!==null&&De.boundingBox.containsPoint(C))return De}return null}function kk(te,Se,ke,Le,De){Se.isScene!==!0&&(Se=Kt),Ve.resetTextureUnits();let zt=Se.fog,Yt=Le.isMeshStandardMaterial||Le.isMeshLambertMaterial||Le.isMeshPhongMaterial?Se.environment:null,kt=ae===null?z.outputColorSpace:ae.isXRRenderTarget===!0?ae.texture.colorSpace:sn.workingColorSpace,tn=Le.isMeshStandardMaterial||Le.isMeshLambertMaterial&&!Le.envMap||Le.isMeshPhongMaterial&&!Le.envMap,hn=gt.get(Le.envMap||Yt,tn),Gn=Le.vertexColors===!0&&!!ke.attributes.color&&ke.attributes.color.itemSize===4,Xn=!!ke.attributes.tangent&&(!!Le.normalMap||Le.anisotropy>0),pn=!!ke.morphAttributes.position,Bi=!!ke.morphAttributes.normal,kr=!!ke.morphAttributes.color,Tr=ks;Le.toneMapped&&(ae===null||ae.isXRRenderTarget===!0)&&(Tr=z.toneMapping);let Hi=ke.morphAttributes.position||ke.morphAttributes.normal||ke.morphAttributes.color,so=Hi!==void 0?Hi.length:0,Xt=Pe.get(Le),Na=D.state.lights;if(st===!0&&(tt===!0||te!==de)){let er=te===de&&Le.id===ce;cn.setState(Le,te,er)}let Ai=!1;Le.version===Xt.__version?(Xt.needsLights&&Xt.lightsStateVersion!==Na.state.version||Xt.outputColorSpace!==kt||De.isBatchedMesh&&Xt.batching===!1||!De.isBatchedMesh&&Xt.batching===!0||De.isBatchedMesh&&Xt.batchingColor===!0&&De.colorTexture===null||De.isBatchedMesh&&Xt.batchingColor===!1&&De.colorTexture!==null||De.isInstancedMesh&&Xt.instancing===!1||!De.isInstancedMesh&&Xt.instancing===!0||De.isSkinnedMesh&&Xt.skinning===!1||!De.isSkinnedMesh&&Xt.skinning===!0||De.isInstancedMesh&&Xt.instancingColor===!0&&De.instanceColor===null||De.isInstancedMesh&&Xt.instancingColor===!1&&De.instanceColor!==null||De.isInstancedMesh&&Xt.instancingMorph===!0&&De.morphTexture===null||De.isInstancedMesh&&Xt.instancingMorph===!1&&De.morphTexture!==null||Xt.envMap!==hn||Le.fog===!0&&Xt.fog!==zt||Xt.numClippingPlanes!==void 0&&(Xt.numClippingPlanes!==cn.numPlanes||Xt.numIntersection!==cn.numIntersection)||Xt.vertexAlphas!==Gn||Xt.vertexTangents!==Xn||Xt.morphTargets!==pn||Xt.morphNormals!==Bi||Xt.morphColors!==kr||Xt.toneMapping!==Tr||Xt.morphTargetsCount!==so||!!Xt.lightProbeGrid!=D.state.lightProbeGridArray.length>0)&&(Ai=!0):(Ai=!0,Xt.__version=Le.version);let ol=Xt.currentProgram;Ai===!0&&(ol=Q1(Le,Se,De),H&&Le.isNodeMaterial&&H.onUpdateProgram(Le,ol,Xt));let gc=!1,qh=!1,b0=!1,Wi=ol.getUniforms(),Gr=Xt.uniforms;if(X.useProgram(ol.program)&&(gc=!0,qh=!0,b0=!0),Le.id!==ce&&(ce=Le.id,qh=!0),Xt.needsLights){let er=Uk(D.state.lightProbeGridArray,De);Xt.lightProbeGrid!==er&&(Xt.lightProbeGrid=er,qh=!0)}if(gc||de!==te){X.buffers.depth.getReversed()&&te.reversedDepth!==!0&&(te._reversedDepth=!0,te.updateProjectionMatrix()),Wi.setValue(ge,"projectionMatrix",te.projectionMatrix),Wi.setValue(ge,"viewMatrix",te.matrixWorldInverse);let Wh=Wi.map.cameraPosition;Wh!==void 0&&Wh.setValue(ge,yt.setFromMatrixPosition(te.matrixWorld)),le.logarithmicDepthBuffer&&Wi.setValue(ge,"logDepthBufFC",2/(Math.log(te.far+1)/Math.LN2)),(Le.isMeshPhongMaterial||Le.isMeshToonMaterial||Le.isMeshLambertMaterial||Le.isMeshBasicMaterial||Le.isMeshStandardMaterial||Le.isShaderMaterial)&&Wi.setValue(ge,"isOrthographic",te.isOrthographicCamera===!0),de!==te&&(de=te,qh=!0,b0=!0)}if(Xt.needsLights&&(Na.state.directionalShadowMap.length>0&&Wi.setValue(ge,"directionalShadowMap",Na.state.directionalShadowMap,Ve),Na.state.spotShadowMap.length>0&&Wi.setValue(ge,"spotShadowMap",Na.state.spotShadowMap,Ve),Na.state.pointShadowMap.length>0&&Wi.setValue(ge,"pointShadowMap",Na.state.pointShadowMap,Ve)),De.isSkinnedMesh){Wi.setOptional(ge,De,"bindMatrix"),Wi.setOptional(ge,De,"bindMatrixInverse");let er=De.skeleton;er&&(er.boneTexture===null&&er.computeBoneTexture(),Wi.setValue(ge,"boneTexture",er.boneTexture,Ve))}De.isBatchedMesh&&(Wi.setOptional(ge,De,"batchingTexture"),Wi.setValue(ge,"batchingTexture",De._matricesTexture,Ve),Wi.setOptional(ge,De,"batchingIdTexture"),Wi.setValue(ge,"batchingIdTexture",De._indirectTexture,Ve),Wi.setOptional(ge,De,"batchingColorTexture"),De._colorsTexture!==null&&Wi.setValue(ge,"batchingColorTexture",De._colorsTexture,Ve));let Hh=ke.morphAttributes;if((Hh.position!==void 0||Hh.normal!==void 0||Hh.color!==void 0)&&xe.update(De,ke,ol),(qh||Xt.receiveShadow!==De.receiveShadow)&&(Xt.receiveShadow=De.receiveShadow,Wi.setValue(ge,"receiveShadow",De.receiveShadow)),(Le.isMeshStandardMaterial||Le.isMeshLambertMaterial||Le.isMeshPhongMaterial)&&Le.envMap===null&&Se.environment!==null&&(Gr.envMapIntensity.value=Se.environmentIntensity),Gr.dfgLUT!==void 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hn=ae!==null?Pe.get(ae).__webglFramebuffer:null;X.bindFramebuffer(ge.FRAMEBUFFER,hn)}}},this.readRenderTargetPixelsAsync=async function(te,Se,ke,Le,De,zt,Yt,kt=0){if(!(te&&te.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let tn=Pe.get(te).__webglFramebuffer;if(te.isWebGLCubeRenderTarget&&Yt!==void 0&&(tn=tn[Yt]),tn)if(Se>=0&&Se<=te.width-Le&&ke>=0&&ke<=te.height-De){X.bindFramebuffer(ge.FRAMEBUFFER,tn);let hn=te.textures[kt],Gn=hn.format,Xn=hn.type;if(te.textures.length>1&&ge.readBuffer(ge.COLOR_ATTACHMENT0+kt),!le.textureFormatReadable(Gn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!le.textureTypeReadable(Xn))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let pn=ge.createBuffer();ge.bindBuffer(ge.PIXEL_PACK_BUFFER,pn),ge.bufferData(ge.PIXEL_PACK_BUFFER,zt.byteLength,ge.STREAM_READ),ge.readPixels(Se,ke,Le,De,wt.convert(Gn),wt.convert(Xn),0);let Bi=ae!==null?Pe.get(ae).__webglFramebuffer:null;X.bindFramebuffer(ge.FRAMEBUFFER,Bi);let kr=ge.fenceSync(ge.SYNC_GPU_COMMANDS_COMPLETE,0);return ge.flush(),await jH(ge,kr,4),ge.bindBuffer(ge.PIXEL_PACK_BUFFER,pn),ge.getBufferSubData(ge.PIXEL_PACK_BUFFER,0,zt),ge.deleteBuffer(pn),ge.deleteSync(kr),zt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(te,Se=null,ke=0){let Le=Math.pow(2,-ke),De=Math.floor(te.image.width*Le),zt=Math.floor(te.image.height*Le),Yt=Se!==null?Se.x:0,kt=Se!==null?Se.y:0;Ve.setTexture2D(te,0),ge.copyTexSubImage2D(ge.TEXTURE_2D,ke,0,0,Yt,kt,De,zt),X.unbindTexture()},this.copyTextureToTexture=function(te,Se,ke=null,Le=null,De=0,zt=0){let Yt,kt,tn,hn,Gn,Xn,pn,Bi,kr,Tr=te.isCompressedTexture?te.mipmaps[zt]:te.image;if(ke!==null)Yt=ke.max.x-ke.min.x,kt=ke.max.y-ke.min.y,tn=ke.isBox3?ke.max.z-ke.min.z:1,hn=ke.min.x,Gn=ke.min.y,Xn=ke.isBox3?ke.min.z:0;else{let Gr=Math.pow(2,-De);Yt=Math.floor(Tr.width*Gr),kt=Math.floor(Tr.height*Gr),te.isDataArrayTexture?tn=Tr.depth:te.isData3DTexture?tn=Math.floor(Tr.depth*Gr):tn=1,hn=0,Gn=0,Xn=0}Le!==null?(pn=Le.x,Bi=Le.y,kr=Le.z):(pn=0,Bi=0,kr=0);let Hi=wt.convert(Se.format),so=wt.convert(Se.type),Xt;Se.isData3DTexture?(Ve.setTexture3D(Se,0),Xt=ge.TEXTURE_3D):Se.isDataArrayTexture||Se.isCompressedArrayTexture?(Ve.setTexture2DArray(Se,0),Xt=ge.TEXTURE_2D_ARRAY):(Ve.setTexture2D(Se,0),Xt=ge.TEXTURE_2D),X.activeTexture(ge.TEXTURE0),X.pixelStorei(ge.UNPACK_FLIP_Y_WEBGL,Se.flipY),X.pixelStorei(ge.UNPACK_PREMULTIPLY_ALPHA_WEBGL,Se.premultiplyAlpha),X.pixelStorei(ge.UNPACK_ALIGNMENT,Se.unpackAlignment);let 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av={};wse(av,{computeMikkTSpaceTangents:()=>Hme,computeMorphedAttributes:()=>Qme,deepCloneAttribute:()=>jme,deinterleaveAttribute:()=>rE,deinterleaveGeometry:()=>$me,estimateBytesUsed:()=>Yme,interleaveAttributes:()=>Xme,mergeAttributes:()=>h6,mergeGeometries:()=>Wme,mergeGroups:()=>Jme,mergeVertices:()=>Zme,toCreasedNormals:()=>ege,toTrianglesDrawMode:()=>Kme});function Hme(i,e,t=!0){if(!e||!e.isReady)throw new Error("THREE.BufferGeometryUtils: Initialized MikkTSpace library required.");if(!i.hasAttribute("position")||!i.hasAttribute("normal")||!i.hasAttribute("uv"))throw new Error('THREE.BufferGeometryUtils: Tangents require "position", "normal", and "uv" attributes.');function n(o){if(o.normalized||o.isInterleavedBufferAttribute){let a=new Float32Array(o.count*o.itemSize);for(let l=0,c=0;l<o.count;l++)a[c++]=o.getX(l),a[c++]=o.getY(l),o.itemSize>2&&(a[c++]=o.getZ(l));return a}return o.array instanceof Float32Array?o.array:new Float32Array(o.array)}let 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u=w$(n,a[c]);if(u===0)return!t.ignoreBoundary;u&&(l=!0)}return l}function Kge(i,e){return e[0]<=i[0]&&e[1]<=i[1]&&e[2]>=i[0]&&e[3]>=i[1]}var E$=Zge;var rc=class{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(e,t){this._+=`M${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 Gp=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,p=e[2*l],x,v=e[2*l+1];r.fill(0);for(let w=0;w<t.length;++w)l=t[w],c=u,f=p,x=v,u=l*4,p=e[2*l],v=e[2*l+1],r[c+2]=r[u]=x-v,r[c+3]=r[u+1]=p-f}render(e){let t=e==null?e=new rc: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 p=n[u];if(p<u)continue;let x=Math.floor(u/3)*2,v=Math.floor(p/3)*2,w=o[x],S=o[x+1],T=o[v],P=o[v+1];this._renderSegment(w,S,T,P,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,p=o[f],x=o[f+1],v=l*4,w=this._project(p,x,a[v+2],a[v+3]);w&&this._renderSegment(p,x,w[0],w[1],e)}return t&&t.value()}renderBounds(e){let t=e==null?e=new rc: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 rc: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 Gp;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 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g=((m|0)<0)<<31>>31,O=lr(m|0,g|0,3,0)|0,y=Q()|0,g=pt(m|0,g|0,1,0)|0,g=lr(O|0,y|0,g|0,Q()|0)|0,g=pt(g|0,Q()|0,1,0)|0,y=Q()|0,O=b,h[O>>2]=g,h[O+4>>2]=y;if(I=ia(g,8)|0,!I)g=13;else{if(O=ia(g,4)|0,!O){_t(I),g=13;break}if(g=fu(d,A,m,I,O,g,y,0)|0,g|0){_t(I),_t(O);break}if(A=h[b>>2]|0,b=h[b+4>>2]|0,(b|0)>0|(b|0)==0&A>>>0>0){g=0,E=0,M=0;do d=I+(E<<3)|0,y=h[d>>2]|0,d=h[d+4>>2]|0,!((y|0)==0&(d|0)==0)&&(h[O+(E<<2)>>2]|0)==(m|0)&&(q=_+(g<<3)|0,h[q>>2]=y,h[q+4>>2]=d,g=g+1|0),E=pt(E|0,M|0,1,0)|0,M=Q()|0;while((M|0)<(b|0)|(M|0)==(b|0)&E>>>0<A>>>0)}_t(I),_t(O),g=0}}else g=2;while(!1);return q=g,Y=G,q|0}function Gb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;for(E=Y,Y=Y+16|0,y=E,b=E+8|0,g=(Ui(d,A)|0)==0,g=g?1:2;;){if(h[b>>2]=0,I=(Is(d,A,g,b,y)|0)==0,M=y,I&((h[M>>2]|0)==(m|0)?(h[M+4>>2]|0)==(_|0):0)){d=4;break}if(g=g+1|0,g>>>0>=7){g=7,d=4;break}}return(d|0)==4?(Y=E,g|0):0}function $ie(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;if(E=Y,Y=Y+48|0,g=E+16|0,y=E+8|0,b=E,m=ax(m)|0,m|0)return b=m,Y=E,b|0;if(I=d,M=h[I+4>>2]|0,m=y,h[m>>2]=h[I>>2],h[m+4>>2]=M,_9(y,g),m=r9(g,A,b)|0,!m){if(A=h[y>>2]|0,y=h[d+8>>2]|0,(y|0)>0){g=h[d+12>>2]|0,m=0;do A=(h[g+(m<<3)>>2]|0)+A|0,m=m+1|0;while((m|0)<(y|0))}m=b,g=h[m>>2]|0,m=h[m+4>>2]|0,y=((A|0)<0)<<31>>31,(m|0)<(y|0)|(m|0)==(y|0)&g>>>0<A>>>0?(m=b,h[m>>2]=A,h[m+4>>2]=y,m=y):A=g,M=pt(A|0,m|0,12,0)|0,I=Q()|0,m=b,h[m>>2]=M,h[m+4>>2]=I,m=_,h[m>>2]=M,h[m+4>>2]=I,m=0}return I=m,Y=E,I|0}function Qk(d,A,m,_,g,y,b){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0;var E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ra=0;if(mi=Y,Y=Y+64|0,Ot=mi+48|0,at=mi+32|0,dt=mi+24|0,Fe=mi+8|0,Ze=mi,M=h[d>>2]|0,(M|0)<=0)return ci=0,Y=mi,ci|0;for(Ee=d+4|0,ye=Ot+8|0,At=at+8|0,We=Fe+8|0,E=0,be=0;;){I=h[Ee>>2]|0,re=I+(be<<4)|0,h[Ot>>2]=h[re>>2],h[Ot+4>>2]=h[re+4>>2],h[Ot+8>>2]=h[re+8>>2],h[Ot+12>>2]=h[re+12>>2],(be|0)==(M+-1|0)?(h[at>>2]=h[I>>2],h[at+4>>2]=h[I+4>>2],h[at+8>>2]=h[I+8>>2],h[at+12>>2]=h[I+12>>2]):(re=I+(be+1<<4)|0,h[at>>2]=h[re>>2],h[at+4>>2]=h[re+4>>2],h[at+8>>2]=h[re+8>>2],h[at+12>>2]=h[re+12>>2]),M=cre(Ot,at,_,dt)|0;e:do if(M)I=0,E=M;else if(M=dt,I=h[M>>2]|0,M=h[M+4>>2]|0,(M|0)>0|(M|0)==0&I>>>0>0){_e=0,re=0;t:for(;;){if(Bn=1/(+(I>>>0)+4294967296*+(M|0)),ra=+ne[Ot>>3],M=Ns(I|0,M|0,_e|0,re|0)|0,gi=+(M>>>0)+4294967296*+(Q()|0),oo=+(_e>>>0)+4294967296*+(re|0),ne[Fe>>3]=Bn*(ra*gi)+Bn*(+ne[at>>3]*oo),ne[We>>3]=Bn*(+ne[ye>>3]*gi)+Bn*(+ne[At>>3]*oo),M=_4(Fe,_,Ze)|0,M|0){E=M;break}ue=Ze,oe=h[ue>>2]|0,ue=h[ue+4>>2]|0,q=Xh(oe|0,ue|0,A|0,m|0)|0,O=Q()|0,M=b+(q<<3)|0,G=M,I=h[G>>2]|0,G=h[G+4>>2]|0;n:do if((I|0)==0&(G|0)==0)me=M,ci=16;else for(W=0,$=0;;){if((W|0)>(m|0)|(W|0)==(m|0)&$>>>0>A>>>0){E=1;break t}if((I|0)==(oe|0)&(G|0)==(ue|0))break n;if(M=pt(q|0,O|0,1,0)|0,q=rd(M|0,Q()|0,A|0,m|0)|0,O=Q()|0,$=pt($|0,W|0,1,0)|0,W=Q()|0,M=b+(q<<3)|0,G=M,I=h[G>>2]|0,G=h[G+4>>2]|0,(I|0)==0&(G|0)==0){me=M,ci=16;break}}while(!1);if((ci|0)==16&&(ci=0,!((oe|0)==0&(ue|0)==0))&&($=me,h[$>>2]=oe,h[$+4>>2]=ue,$=y+(h[g>>2]<<3)|0,h[$>>2]=oe,h[$+4>>2]=ue,$=g,$=pt(h[$>>2]|0,h[$+4>>2]|0,1,0)|0,oe=Q()|0,ue=g,h[ue>>2]=$,h[ue+4>>2]=oe),_e=pt(_e|0,re|0,1,0)|0,re=Q()|0,M=dt,I=h[M>>2]|0,M=h[M+4>>2]|0,!((M|0)>(re|0)|(M|0)==(re|0)&I>>>0>_e>>>0)){I=1;break e}}I=0}else I=1;while(!1);if(be=be+1|0,!I){ci=21;break}if(M=h[d>>2]|0,(be|0)>=(M|0)){E=0,ci=21;break}}return(ci|0)==21?(Y=mi,E|0):0}function Yie(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0;if(gi=Y,Y=Y+112|0,ci=gi+80|0,M=gi+72|0,mi=gi,oo=gi+56|0,g=ax(m)|0,g|0)return Bn=g,Y=gi,Bn|0;if(I=d+8|0,Bn=ar((h[I>>2]<<5)+32|0)|0,!Bn)return Bn=13,Y=gi,Bn|0;if(T4(d,Bn),g=ax(m)|0,!g){if(at=d,dt=h[at+4>>2]|0,g=M,h[g>>2]=h[at>>2],h[g+4>>2]=dt,_9(M,ci),g=r9(ci,A,mi)|0,g)at=0,dt=0;else{if(g=h[M>>2]|0,y=h[I>>2]|0,(y|0)>0){b=h[d+12>>2]|0,m=0;do g=(h[b+(m<<3)>>2]|0)+g|0,m=m+1|0;while((m|0)!=(y|0));m=g}else m=g;g=mi,y=h[g>>2]|0,g=h[g+4>>2]|0,b=((m|0)<0)<<31>>31,(g|0)<(b|0)|(g|0)==(b|0)&y>>>0<m>>>0?(g=mi,h[g>>2]=m,h[g+4>>2]=b,g=b):m=y,at=pt(m|0,g|0,12,0)|0,dt=Q()|0,g=mi,h[g>>2]=at,h[g+4>>2]=dt,g=0}if(!g){if(m=ia(at,8)|0,!m)return _t(Bn),Bn=13,Y=gi,Bn|0;if(E=ia(at,8)|0,!E)return _t(Bn),_t(m),Bn=13,Y=gi,Bn|0;We=ci,h[We>>2]=0,h[We+4>>2]=0,We=d,Ot=h[We+4>>2]|0,g=M,h[g>>2]=h[We>>2],h[g+4>>2]=Ot,g=Qk(M,at,dt,A,ci,m,E)|0;e:do if(g)_t(m),_t(E),_t(Bn);else{t:do if((h[I>>2]|0)>0){for(b=d+12|0,y=0;g=Qk((h[b>>2]|0)+(y<<3)|0,at,dt,A,ci,m,E)|0,y=y+1|0,!(g|0);)if((y|0)>=(h[I>>2]|0))break t;_t(m),_t(E),_t(Bn);break e}while(!1);(dt|0)>0|(dt|0)==0&at>>>0>0&&sd(E|0,0,at<<3|0)|0,Ot=ci,We=h[Ot+4>>2]|0;t:do if((We|0)>0|(We|0)==0&(h[Ot>>2]|0)>>>0>0){Ee=m,ye=E,At=m,We=E,Ot=m,g=m,me=m,Fe=E,Ze=E,m=E;n:for(;;){for(ue=0,_e=0,re=0,be=0,y=0,b=0;;){E=mi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));if(A=Ee+(ue<<3)|0,I=h[A>>2]|0,A=h[A+4>>2]|0,Zk(I,A,1,mi,0)|0){E=mi,M=E+56|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));E=ia(7,4)|0,E|0&&(fu(I,A,1,mi,E,7,0,0)|0,_t(E))}for(oe=0;;){$=mi+(oe<<3)|0,W=h[$>>2]|0,$=h[$+4>>2]|0;i:do if((W|0)==0&($|0)==0)E=y,M=b;else{if(O=Xh(W|0,$|0,at|0,dt|0)|0,I=Q()|0,E=_+(O<<3)|0,A=E,M=h[A>>2]|0,A=h[A+4>>2]|0,!((M|0)==0&(A|0)==0)){G=0,q=0;do{if((G|0)>(dt|0)|(G|0)==(dt|0)&q>>>0>at>>>0)break n;if((M|0)==(W|0)&(A|0)==($|0)){E=y,M=b;break i}E=pt(O|0,I|0,1,0)|0,O=rd(E|0,Q()|0,at|0,dt|0)|0,I=Q()|0,q=pt(q|0,G|0,1,0)|0,G=Q()|0,E=_+(O<<3)|0,A=E,M=h[A>>2]|0,A=h[A+4>>2]|0}while(!((M|0)==0&(A|0)==0))}if((W|0)==0&($|0)==0){E=y,M=b;break}Qm(W,$,oo)|0,E4(d,Bn,oo)|0&&(q=pt(y|0,b|0,1,0)|0,b=Q()|0,G=E,h[G>>2]=W,h[G+4>>2]=$,y=ye+(y<<3)|0,h[y>>2]=W,h[y+4>>2]=$,y=q),E=y,M=b}while(!1);if(oe=oe+1|0,oe>>>0>=7)break;y=E,b=M}if(ue=pt(ue|0,_e|0,1,0)|0,_e=Q()|0,re=pt(re|0,be|0,1,0)|0,be=Q()|0,b=ci,y=h[b>>2]|0,b=h[b+4>>2]|0,(be|0)<(b|0)|(be|0)==(b|0)&re>>>0<y>>>0)y=E,b=M;else break}if((b|0)>0|(b|0)==0&y>>>0>0){y=0,b=0;do be=Ee+(y<<3)|0,h[be>>2]=0,h[be+4>>2]=0,y=pt(y|0,b|0,1,0)|0,b=Q()|0,be=ci,re=h[be+4>>2]|0;while((b|0)<(re|0)|((b|0)==(re|0)?y>>>0<(h[be>>2]|0)>>>0:0))}if(be=ci,h[be>>2]=E,h[be+4>>2]=M,(M|0)>0|(M|0)==0&E>>>0>0)oe=m,ue=Ze,_e=Ot,re=Fe,be=ye,m=me,Ze=g,Fe=At,me=oe,g=ue,Ot=We,We=_e,At=re,ye=Ee,Ee=be;else break t}_t(At),_t(We),_t(Bn),g=1;break e}else g=E;while(!1);_t(Bn),_t(m),_t(g),g=0}while(!1);return Bn=g,Y=gi,Bn|0}}return _t(Bn),Bn=g,Y=gi,Bn|0}function Zie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0;if(E=Y,Y=Y+16|0,b=E,d=hre(d,A,((A|0)<0)<<31>>31,b)|0,d|0)return b=d,Y=E,b|0;if(y=jre(b,m)|0,m=b+4|0,(h[b>>2]|0)>0){A=0;do{if(g=h[m>>2]|0,_=g+(A<<4)+4|0,_t(h[_>>2]|0),h[_>>2]=0,h[g+(A<<4)>>2]=0,_=g+(A<<4)+8|0,g=g+(A<<4)+12|0,(h[_>>2]|0)>0){d=0;do M=h[g>>2]|0,I=M+(d<<3)+4|0,_t(h[I>>2]|0),h[I>>2]=0,h[M+(d<<3)>>2]=0,d=d+1|0;while((d|0)<(h[_>>2]|0))}_t(h[g>>2]|0),h[g>>2]=0,h[_>>2]=0,A=A+1|0}while((A|0)<(h[b>>2]|0))}return _t(h[m>>2]|0),h[m>>2]=0,h[b>>2]=0,I=y,Y=E,I|0}function Ol(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(b=h[d>>2]|0,(b|0)<=0)return g=0,_=0,b=g<0,_=12.566370614359172-_,_=g+_,g=b?_:g,ne[A>>3]=g,0;if(y=h[d+4>>2]|0,d=(b|0)!=1&1,E=+ne[y>>3]*.5+.7853981633974483,g=+ne[y+(d<<4)>>3]*.5+.7853981633974483,m=+Ii(+E)*+Ii(+g),_=+ne[y+(d<<4)+8>>3]-+ne[y+8>>3],m=+na(+(+Ii(+_)*m),+(+Qn(+E)*+Qn(+g)+ +Qn(+_)*m))*-2,_=m+0,m=_-m,(b|0)==1)return E=_,g=m,b=E<0,g=12.566370614359172-g,g=E+g,E=b?g:E,ne[A>>3]=E,0;for(d=1,g=_;O=d,d=d+1|0,G=(d|0)%(b|0)|0,I=+ne[y+(O<<4)>>3]*.5+.7853981633974483,M=+ne[y+(G<<4)>>3]*.5+.7853981633974483,_=+Ii(+I)*+Ii(+M),E=+ne[y+(G<<4)+8>>3]-+ne[y+(O<<4)+8>>3],m=+na(+(+Ii(+E)*_),+(+Qn(+I)*+Qn(+M)+ +Qn(+E)*_))*-2-m,_=g+m,m=_-g-m,!((d|0)>=(b|0));)g=_;return G=_<0,I=12.566370614359172-m,I=_+I,I=G?I:_,ne[A>>3]=I,0}function Kie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d|0?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,y=0,Y=b,y|0)}function Qie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,ne[m>>3]=+ne[m>>3]*4058973249931477e-8,y=0,Y=b,y|0)}function Jie(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+192|0,_=b+176|0,g=b,y=b+168|0,d=E0(d,A,g)|0,d?(y=d,Y=b,y|0):(h[y>>2]=h[g>>2],h[y+4>>2]=g+8,h[_>>2]=h[y>>2],h[_+4>>2]=h[y+4>>2],Ol(_,m)|0,ne[m>>3]=+ne[m>>3]*4058973249931477e-8*1e6,y=0,Y=b,y|0)}function or(d){return d=d|0,d>>>0>121?(d=0,d|0):(d=h[7696+(d*28|0)+16>>2]|0,d|0)}function o4(d){return d=d|0,(d|0)==4|(d|0)==117|0}function Jk(d){return d=d|0,h[11120+((h[d>>2]|0)*216|0)+((h[d+4>>2]|0)*72|0)+((h[d+8>>2]|0)*24|0)+(h[d+12>>2]<<3)>>2]|0}function ere(d){return d=d|0,h[11120+((h[d>>2]|0)*216|0)+((h[d+4>>2]|0)*72|0)+((h[d+8>>2]|0)*24|0)+(h[d+12>>2]<<3)+4>>2]|0}function tre(d,A){d=d|0,A=A|0,d=7696+(d*28|0)|0,h[A>>2]=h[d>>2],h[A+4>>2]=h[d+4>>2],h[A+8>>2]=h[d+8>>2],h[A+12>>2]=h[d+12>>2]}function nre(d,A){d=d|0,A=A|0;var m=0,_=0;if(A>>>0>20)return A=-1,A|0;do if((h[11120+(A*216|0)>>2]|0)!=(d|0))if((h[11120+(A*216|0)+8>>2]|0)!=(d|0))if((h[11120+(A*216|0)+16>>2]|0)!=(d|0))if((h[11120+(A*216|0)+24>>2]|0)!=(d|0))if((h[11120+(A*216|0)+32>>2]|0)!=(d|0))if((h[11120+(A*216|0)+40>>2]|0)!=(d|0))if((h[11120+(A*216|0)+48>>2]|0)!=(d|0))if((h[11120+(A*216|0)+56>>2]|0)!=(d|0))if((h[11120+(A*216|0)+64>>2]|0)!=(d|0))if((h[11120+(A*216|0)+72>>2]|0)!=(d|0))if((h[11120+(A*216|0)+80>>2]|0)!=(d|0))if((h[11120+(A*216|0)+88>>2]|0)!=(d|0))if((h[11120+(A*216|0)+96>>2]|0)!=(d|0))if((h[11120+(A*216|0)+104>>2]|0)!=(d|0))if((h[11120+(A*216|0)+112>>2]|0)!=(d|0))if((h[11120+(A*216|0)+120>>2]|0)!=(d|0))if((h[11120+(A*216|0)+128>>2]|0)!=(d|0))if((h[11120+(A*216|0)+136>>2]|0)==(d|0))d=2,m=1,_=2;else{if((h[11120+(A*216|0)+144>>2]|0)==(d|0)){d=0,m=2,_=0;break}if((h[11120+(A*216|0)+152>>2]|0)==(d|0)){d=0,m=2,_=1;break}if((h[11120+(A*216|0)+160>>2]|0)==(d|0)){d=0,m=2,_=2;break}if((h[11120+(A*216|0)+168>>2]|0)==(d|0)){d=1,m=2,_=0;break}if((h[11120+(A*216|0)+176>>2]|0)==(d|0)){d=1,m=2,_=1;break}if((h[11120+(A*216|0)+184>>2]|0)==(d|0)){d=1,m=2,_=2;break}if((h[11120+(A*216|0)+192>>2]|0)==(d|0)){d=2,m=2,_=0;break}if((h[11120+(A*216|0)+200>>2]|0)==(d|0)){d=2,m=2,_=1;break}if((h[11120+(A*216|0)+208>>2]|0)==(d|0)){d=2,m=2,_=2;break}else d=-1;return d|0}else d=2,m=1,_=1;else d=2,m=1,_=0;else d=1,m=1,_=2;else d=1,m=1,_=1;else d=1,m=1,_=0;else d=0,m=1,_=2;else d=0,m=1,_=1;else d=0,m=1,_=0;else d=2,m=0,_=2;else d=2,m=0,_=1;else d=2,m=0,_=0;else d=1,m=0,_=2;else d=1,m=0,_=1;else d=1,m=0,_=0;else d=0,m=0,_=2;else d=0,m=0,_=1;else d=0,m=0,_=0;while(!1);return A=h[11120+(A*216|0)+(m*72|0)+(d*24|0)+(_<<3)+4>>2]|0,A|0}function e9(d,A){return d=d|0,A=A|0,(h[7696+(d*28|0)+20>>2]|0)==(A|0)?(A=1,A|0):(A=(h[7696+(d*28|0)+24>>2]|0)==(A|0),A|0)}function a4(d,A){return d=d|0,A=A|0,h[848+(d*28|0)+(A<<2)>>2]|0}function l4(d,A){return d=d|0,A=A|0,(h[848+(d*28|0)>>2]|0)==(A|0)?(A=0,A|0):(h[848+(d*28|0)+4>>2]|0)==(A|0)?(A=1,A|0):(h[848+(d*28|0)+8>>2]|0)==(A|0)?(A=2,A|0):(h[848+(d*28|0)+12>>2]|0)==(A|0)?(A=3,A|0):(h[848+(d*28|0)+16>>2]|0)==(A|0)?(A=4,A|0):(h[848+(d*28|0)+20>>2]|0)==(A|0)?(A=5,A|0):((h[848+(d*28|0)+24>>2]|0)==(A|0)?6:7)|0}function ire(){return 122}function rre(d){d=d|0;var A=0,m=0,_=0;A=0;do ht(A|0,0,45)|0,_=Q()|0|134225919,m=d+(A<<3)|0,h[m>>2]=-1,h[m+4>>2]=_,A=A+1|0;while((A|0)!=122);return 0}function sre(d){d=d|0;var A=0,m=0,_=0;return _=+ne[d+16>>3],m=+ne[d+24>>3],A=_-m,+(_<m?A+6.283185307179586:A)}function ore(d){return d=d|0,+ne[d+16>>3]<+ne[d+24>>3]|0}function are(d){return d=d|0,+(+ne[d>>3]-+ne[d+8>>3])}function t9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;return m=+ne[A>>3],!(m>=+ne[d+8>>3])||!(m<=+ne[d>>3])?(A=0,A|0):(_=+ne[d+16>>3],m=+ne[d+24>>3],g=+ne[A+8>>3],A=g>=m,d=g<=_&1,_<m?A&&(d=1):A||(d=0),A=(d|0)!=0,A|0)}function c4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;return+ne[d>>3]<+ne[A+8>>3]||+ne[d+8>>3]>+ne[A>>3]?(_=0,_|0):(y=+ne[d+16>>3],m=d+24|0,O=+ne[m>>3],b=y<O,_=A+16|0,I=+ne[_>>3],g=A+24|0,M=+ne[g>>3],E=I<M,A=O-I<M-y,d=b?E|A?1:2:0,A=E?b?1:A?2:1:0,y=+al(y,d),y<+al(+ne[g>>3],A)||(O=+al(+ne[m>>3],d),O>+al(+ne[_>>3],A))?(E=0,E|0):(E=1,E|0))}function lre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0;y=+ne[d+16>>3],M=+ne[d+24>>3],d=y<M,E=+ne[A+16>>3],b=+ne[A+24>>3],g=E<b,A=M-E<b-y,h[m>>2]=d?g|A?1:2:0,h[_>>2]=g?d?1:A?2:1:0}function n9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;return+ne[d>>3]<+ne[A>>3]||+ne[d+8>>3]>+ne[A+8>>3]?(_=0,_|0):(_=d+16|0,M=+ne[_>>3],y=+ne[d+24>>3],b=M<y,m=A+16|0,O=+ne[m>>3],g=A+24|0,I=+ne[g>>3],E=O<I,A=y-O<I-M,d=b?E|A?1:2:0,A=E?b?1:A?2:1:0,y=+al(y,d),y<=+al(+ne[g>>3],A)?(O=+al(+ne[_>>3],d),E=O>=+al(+ne[m>>3],A),E|0):(E=0,E|0))}function i9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;g=Y,Y=Y+176|0,_=g,h[_>>2]=4,E=+ne[A>>3],ne[_+8>>3]=E,y=+ne[A+16>>3],ne[_+16>>3]=y,ne[_+24>>3]=E,E=+ne[A+24>>3],ne[_+32>>3]=E,b=+ne[A+8>>3],ne[_+40>>3]=b,ne[_+48>>3]=E,ne[_+56>>3]=b,ne[_+64>>3]=y,A=_+72|0,m=A+96|0;do h[A>>2]=0,A=A+4|0;while((A|0)<(m|0));_c(d|0,_|0,168)|0,Y=g}function r9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;$=Y,Y=Y+288|0,O=$+264|0,G=$+96|0,I=$,E=I,M=E+96|0;do h[E>>2]=0,E=E+4|0;while((E|0)<(M|0));return A=y4(A,I)|0,A|0?(W=A,Y=$,W|0):(M=I,I=h[M>>2]|0,M=h[M+4>>2]|0,Qm(I,M,O)|0,E0(I,M,G)|0,b=+rx(O,G+8|0),ne[O>>3]=+ne[d>>3],M=O+8|0,ne[M>>3]=+ne[d+16>>3],ne[G>>3]=+ne[d+8>>3],I=G+8|0,ne[I>>3]=+ne[d+24>>3],g=+rx(O,G),ue=+ne[M>>3]-+ne[I>>3],y=+Ps(+ue),oe=+ne[O>>3]-+ne[G>>3],_=+Ps(+oe),!(ue==0|oe==0)&&(ue=+I9(+y,+_),ue=+Ym(+(g*g/+Zb(+(ue/+Zb(+y,+_)),3)/(b*(b*2.59807621135)*.8))),ne[Xi>>3]=ue,q=~~ue>>>0,W=+Ps(ue)>=1?ue>0?~~+s4(+Hs(ue/4294967296),4294967295)>>>0:~~+Ym((ue-+(~~ue>>>0))/4294967296)>>>0:0,(h[Xi+4>>2]&2146435072|0)!=2146435072)?(G=(q|0)==0&(W|0)==0,A=m,h[A>>2]=G?1:q,h[A+4>>2]=G?0:W,A=0):A=1,W=A,Y=$,W|0)}function cre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;I=Y,Y=Y+288|0,b=I+264|0,E=I+96|0,M=I,g=M,y=g+96|0;do h[g>>2]=0,g=g+4|0;while((g|0)<(y|0));return m=y4(m,M)|0,m|0?(_=m,Y=I,_|0):(m=M,g=h[m>>2]|0,m=h[m+4>>2]|0,Qm(g,m,b)|0,E0(g,m,E)|0,O=+rx(b,E+8|0),O=+Ym(+(+rx(d,A)/(O*2))),ne[Xi>>3]=O,m=~~O>>>0,g=+Ps(O)>=1?O>0?~~+s4(+Hs(O/4294967296),4294967295)>>>0:~~+Ym((O-+(~~O>>>0))/4294967296)>>>0:0,(h[Xi+4>>2]&2146435072|0)==2146435072?(_=1,Y=I,_|0):(M=(m|0)==0&(g|0)==0,h[_>>2]=M?1:m,h[_+4>>2]=M?0:g,_=0,Y=I,_|0))}function ure(d,A){d=d|0,A=+A;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;y=d+16|0,b=+ne[y>>3],m=d+24|0,g=+ne[m>>3],_=b-g,_=b<g?_+6.283185307179586:_,I=+ne[d>>3],E=d+8|0,M=+ne[E>>3],O=I-M,_=(_*A-_)*.5,A=(O*A-O)*.5,I=I+A,ne[d>>3]=I>1.5707963267948966?1.5707963267948966:I,A=M-A,ne[E>>3]=A<-1.5707963267948966?-1.5707963267948966:A,A=b+_,A=A>3.141592653589793?A+-6.283185307179586:A,ne[y>>3]=A<-3.141592653589793?A+6.283185307179586:A,A=g-_,A=A>3.141592653589793?A+-6.283185307179586:A,ne[m>>3]=A<-3.141592653589793?A+6.283185307179586:A}function hre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0;if(dt=Y,Y=Y+224|0,At=dt,Fe=dt+48|0,M=(m|0)>0|(m|0)==0&A>>>0>0,M&(m>>>0>0|(m|0)==0&A>>>0>17895697))return at=14,Y=dt,at|0;if((m|0)<0)return at=2,Y=dt,at|0;if((A|0)==0&(m|0)==0)return h[_>>2]=0,h[_+4>>2]=0,at=0,Y=dt,at|0;for(g=d,g=d4(h[g>>2]|0,h[g+4>>2]|0)|0,b=0,E=0;;){if(y=d+(b<<3)|0,at=y,!(Vb(h[at>>2]|0,h[at+4>>2]|0)|0)){g=5,We=159;break}if(at=y,at=(d4(h[at>>2]|0,h[at+4>>2]|0)|0)==(g|0),b=pt(b|0,E|0,1,0)|0,E=Q()|0,!at){g=12,We=159;break}if(!((E|0)<(m|0)|(E|0)==(m|0)&b>>>0<A>>>0)){We=8;break}}if((We|0)==8){do if((m|0)>0|(m|0)==0&A>>>0>1){if(g=A<<3,b=ar(g)|0,!b)return at=13,Y=dt,at|0;for(_c(b|0,d|0,g|0)|0,jb(b,A,8,1),g=1,y=0;Ot=b+(g<<3)|0,at=b+(g+-1<<3)|0,at=(h[Ot>>2]|0)==(h[at>>2]|0)?(h[Ot+4>>2]|0)==(h[at+4>>2]|0):0,g=pt(g|0,y|0,1,0)|0,y=Q()|0,!at;)if(!((y|0)<(m|0)|(y|0)==(m|0)&g>>>0<A>>>0)){We=14;break}if((We|0)==14){_t(b);break}return _t(b),at=10,Y=dt,at|0}while(!1);if(g=lr(A|0,m|0,6,0)|0,y=Q()|0,M){b=0,E=0;do at=d+(E<<3)|0,at=((Ui(h[at>>2]|0,h[at+4>>2]|0)|0)!=0)<<31>>31,g=pt(g|0,y|0,at|0,((at|0)<0)<<31>>31|0)|0,y=Q()|0,E=pt(E|0,b|0,1,0)|0,b=Q()|0;while((b|0)<(m|0)|(b|0)==(m|0)&E>>>0<A>>>0);me=g,be=y}else me=g,be=y;if(_e=lr(me|0,be|0,10,0)|0,re=Q()|0,Ot=ar(me<<5)|0,!Ot)return at=13,Y=dt,at|0;if(at=ia(_e,4)|0,!at)return _t(Ot),at=13,Y=dt,at|0;e:do if(M){for(ye=d,u4(h[ye>>2]|0,h[ye+4>>2]|0,At)|0,W=Ot,$=0,oe=0,g=0,ue=0;;){M=At,M=(h[M>>2]|0)==0&(h[M+4>>2]|0)==0,y=M?26990:26995,b=M?5:6,E=0,M=At+((M&1)<<3)|0,I=pt(b|0,E|0,-1,-1)|0,O=Q()|0,G=0,q=0;do Ee=M+(G<<3)|0,Ze=h[Ee+4>>2]|0,ye=W+(G<<5)|0,h[ye>>2]=h[Ee>>2],h[ye+4>>2]=Ze,He[W+(G<<5)+9>>0]=0,He[W+(G<<5)+8>>0]=0,h[W+(G<<5)+20>>2]=W,ye=W+(G<<5)+24|0,h[ye>>2]=1,h[ye+4>>2]=0,ye=He[y+G>>0]|0,Ze=pt(I|0,O|0,G|0,q|0)|0,Ze=Xh(Ze|0,Q()|0,b|0,E|0)|0,Q()|0,Ze=He[y+Ze>>0]|0,G=pt(G|0,q|0,1,0)|0,q=Q()|0,Ee=He[y+((G|0)==(b|0)&(q|0)==(E|0)?0:G)>>0]|0,ye=ye&255,h[W+(ye<<5)+16>>2]=W+((Ze&255)<<5),h[W+(ye<<5)+12>>2]=W+((Ee&255)<<5);while(q>>>0<E>>>0|(q|0)==(E|0)&G>>>0<b>>>0);if($=pt($|0,oe|0,1,0)|0,oe=Q()|0,g=pt(b|0,E|0,g|0,ue|0)|0,ue=Q()|0,!((oe|0)<(m|0)|(oe|0)==(m|0)&$>>>0<A>>>0))break e;ye=d+($<<3)|0,u4(h[ye>>2]|0,h[ye+4>>2]|0,At)|0||(W=Ot+(g<<5)|0)}li(27634,26956,108,26975)}while(!1);if((be|0)>0|(be|0)==0&me>>>0>0){E=0,M=0;do{if(y=Ot+(E<<5)|0,b=h[y>>2]|0,y=h[y+4>>2]|0,g=et(b|0,y|0,30)|0,y=lr(g^b|0,(Q()|0)^y|0,484763065,-1084733587)|0,b=Q()|0,g=et(y|0,b|0,27)|0,b=lr(g^y|0,(Q()|0)^b|0,321982955,-1798288965)|0,y=Q()|0,g=et(b|0,y|0,31)|0,y=Xh(g^b|0,(Q()|0)^y|0,_e|0,re|0)|0,b=Q()|0,g=at+(y<<2)|0,h[g>>2]|0)do g=pt(y|0,b|0,1,0)|0,y=rd(g|0,Q()|0,_e|0,re|0)|0,b=Q()|0,g=at+(y<<2)|0;while((h[g>>2]|0)!=0);h[g>>2]=Ot+(E<<5),E=pt(E|0,M|0,1,0)|0,M=Q()|0}while((M|0)<(be|0)|(M|0)==(be|0)&E>>>0<me>>>0);G=0,q=0;do{if(E=Ot+(G<<5)|0,M=Ot+(G<<5)+9|0,!(He[M>>0]|0)){if(ye=E,o9(h[ye>>2]|0,h[ye+4>>2]|0,At)|0){We=39;break}O=At,I=h[O>>2]|0,O=h[O+4>>2]|0,y=et(I|0,O|0,30)|0,y=lr(y^I|0,(Q()|0)^O|0,484763065,-1084733587)|0,b=Q()|0,g=et(y|0,b|0,27)|0,b=lr(g^y|0,(Q()|0)^b|0,321982955,-1798288965)|0,y=Q()|0,g=et(b|0,y|0,31)|0,y=Xh(g^b|0,(Q()|0)^y|0,_e|0,re|0)|0,b=Q()|0,g=h[at+(y<<2)>>2]|0;e:do if(g|0){for(;ye=g,!((h[ye>>2]|0)==(I|0)&&(h[ye+4>>2]|0)==(O|0));)if(g=pt(y|0,b|0,1,0)|0,y=rd(g|0,Q()|0,_e|0,re|0)|0,b=Q()|0,g=h[at+(y<<2)>>2]|0,!g)break e;He[M>>0]=1,He[g+9>>0]=1,y=g+16|0,ye=Ot+(G<<5)+12|0,h[(h[ye>>2]|0)+16>>2]=h[y>>2],m=g+12|0,Ee=h[Ot+(G<<5)+16>>2]|0,h[Ee+12>>2]=h[m>>2],h[(h[m>>2]|0)+16>>2]=Ee,h[(h[y>>2]|0)+12>>2]=h[ye>>2],y=zb(E)|0,ye=zb(g)|0,g=y+24|0,m=h[g+4>>2]|0,Ee=ye+24|0,Ze=h[Ee+4>>2]|0,Ee=(m|0)<(Ze|0)|((m|0)==(Ze|0)?(h[g>>2]|0)>>>0<(h[Ee>>2]|0)>>>0:0),g=Ee?y:ye,y=Ee?ye:y,(y|0)!=(g|0)&&(Ze=g+24|0,ye=y+24|0,Ee=ye,Ze=pt(h[Ee>>2]|0,h[Ee+4>>2]|0,h[Ze>>2]|0,h[Ze+4>>2]|0)|0,Ee=Q()|0,h[ye>>2]=Ze,h[ye+4>>2]=Ee,h[g+20>>2]=y)}while(!1)}G=pt(G|0,q|0,1,0)|0,q=Q()|0}while((q|0)<(be|0)|(q|0)==(be|0)&G>>>0<me>>>0);(We|0)==39&&li(27634,26956,258,27001),g=0,y=0;do He[Ot+(g<<5)+8>>0]=0,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(be|0)|(y|0)==(be|0)&g>>>0<me>>>0);for(I=0,b=0,M=0,O=0;;){if(g=Ot+(I<<5)|0,(He[Ot+(I<<5)+8>>0]|0)==0&&(He[Ot+(I<<5)+9>>0]|0)==0){E=g,y=h[E>>2]|0,E=h[E+4>>2]|0;do He[g+8>>0]=1,g=h[g+12>>2]|0,ye=g;while(!((h[ye>>2]|0)==(y|0)&&(h[ye+4>>2]|0)==(E|0)));b=pt(b|0,M|0,1,0)|0,E=Q()|0}else E=M;if(I=pt(I|0,O|0,1,0)|0,O=Q()|0,(O|0)<(be|0)|(O|0)==(be|0)&I>>>0<me>>>0)M=E;else break}g=0,y=0;do He[Ot+(g<<5)+8>>0]=0,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(be|0)|(y|0)==(be|0)&g>>>0<me>>>0);Ee=b,Ze=E,g=1}else Ee=0,Ze=0,g=0;ye=ar(Ee*24|0)|0;e:do if(ye|0){t:do if(g){d=0,_e=0,m=0,A=0;n:for(;;){if(g=Ot+(d<<5)|0,(He[Ot+(d<<5)+8>>0]|0)==0&&(He[Ot+(d<<5)+9>>0]|0)==0){ue=g,oe=h[ue>>2]|0,ue=h[ue+4>>2]|0,y=0,b=0;do y=pt(y|0,b|0,2,0)|0,b=Q()|0,g=h[g+12>>2]|0,re=g;while(!((h[re>>2]|0)==(oe|0)&&(h[re+4>>2]|0)==(ue|0)));if($=ar(y<<4)|0,!$)break;y=oe,b=ue,W=0,q=0,E=0,M=0;do{if(ex(y,b,Fe)|0){We=69;break n}if(re=h[Fe>>2]|0,O=re+-1|0,G=((O|0)<0)<<31>>31,(re|0)>1){b=E,I=0,y=M,E=0;do re=$+(b<<4)|0,M=Fe+8+(I<<4)|0,h[re>>2]=h[M>>2],h[re+4>>2]=h[M+4>>2],h[re+8>>2]=h[M+8>>2],h[re+12>>2]=h[M+12>>2],b=pt(b|0,y|0,1,0)|0,y=Q()|0,I=pt(I|0,E|0,1,0)|0,E=Q()|0;while((E|0)<(G|0)|(E|0)==(G|0)&I>>>0<O>>>0);E=b,M=y}W=pt(W|0,q|0,O|0,G|0)|0,q=Q()|0,He[g+8>>0]=1,g=h[g+12>>2]|0,b=g,y=h[b>>2]|0,b=h[b+4>>2]|0}while(!((y|0)==(oe|0)&(b|0)==(ue|0)));if(y=fse($,W<<4)|0,!y){We=75;break}ue=zb(g)|0,re=h[ue+4>>2]|0,g=ye+(m*24|0)|0,h[g>>2]=h[ue>>2],h[g+4>>2]=re,g=ye+(m*24|0)+16|0,h[g>>2]=W,h[ye+(m*24|0)+20>>2]=y,h[At>>2]=h[g>>2],h[At+4>>2]=h[g+4>>2],Ol(At,ye+(m*24|0)+8|0)|0,y=pt(m|0,_e|0,1,0)|0,g=Q()|0}else y=m,g=_e;if(d=pt(d|0,A|0,1,0)|0,A=Q()|0,(A|0)<(be|0)|(A|0)==(be|0)&d>>>0<me>>>0)_e=g,m=y;else break t}if((We|0)==69?li(27634,26956,351,27016):(We|0)==75&&_t($),(_e|0)>0|(_e|0)==0&m>>>0>0)for(E=0,M=0,g=m,b=_e;y=h[ye+(E*24|0)+20>>2]|0,y?(_t(y),y=_e,g=m):y=b,E=pt(E|0,M|0,1,0)|0,M=Q()|0,(M|0)<(y|0)|(M|0)==(y|0)&E>>>0<g>>>0;)b=y;_t(ye);break e}while(!1);jb(ye,Ee,24,2);t:do if((Ee|0)==0&(Ze|0)==0){if(re=ar(192)|0,re|0){if(h[re+16>>2]=0,h[re+20>>2]=0,q=re+8|0,h[q>>2]=3,g=ar(48)|0,W=re+12|0,h[W>>2]=g,g|0){h[g>>2]=h[3860],h[g+4>>2]=h[3861],h[g+8>>2]=h[3862],h[g+12>>2]=h[3863],G=g+16|0,h[G>>2]=h[3864],h[G+4>>2]=h[3865],h[G+8>>2]=h[3866],h[G+12>>2]=h[3867],G=g+32|0,h[G>>2]=h[3868],h[G+4>>2]=h[3869],h[G+8>>2]=h[3870],h[G+12>>2]=h[3871],h[At>>2]=h[q>>2],h[At+4>>2]=h[q+4>>2],Ol(At,re)|0,h[re+40>>2]=0,h[re+44>>2]=0,G=re+32|0,h[G>>2]=3,g=ar(48)|0,$=re+36|0,h[$>>2]=g;do if(!g)E=0,M=1;else{if(h[g>>2]=h[3872],h[g+4>>2]=h[3873],h[g+8>>2]=h[3874],h[g+12>>2]=h[3875],O=g+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=g+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[At>>2]=h[G>>2],h[At+4>>2]=h[G+4>>2],Ol(At,re+24|0)|0,h[re+64>>2]=0,h[re+68>>2]=0,O=re+56|0,h[O>>2]=3,g=ar(48)|0,oe=re+60|0,h[oe>>2]=g,!g){E=0,M=2;break}if(h[g>>2]=h[3884],h[g+4>>2]=h[3885],h[g+8>>2]=h[3886],h[g+12>>2]=h[3887],I=g+16|0,h[I>>2]=h[3888],h[I+4>>2]=h[3889],h[I+8>>2]=h[3890],h[I+12>>2]=h[3891],I=g+32|0,h[I>>2]=h[3892],h[I+4>>2]=h[3893],h[I+8>>2]=h[3894],h[I+12>>2]=h[3895],h[At>>2]=h[O>>2],h[At+4>>2]=h[O+4>>2],Ol(At,re+48|0)|0,h[re+88>>2]=0,h[re+92>>2]=0,I=re+80|0,h[I>>2]=3,g=ar(48)|0,ue=re+84|0,h[ue>>2]=g,!g){E=0,M=3;break}if(h[g>>2]=h[3896],h[g+4>>2]=h[3897],h[g+8>>2]=h[3898],h[g+12>>2]=h[3899],M=g+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=g+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[At>>2]=h[I>>2],h[At+4>>2]=h[I+4>>2],Ol(At,re+72|0)|0,h[re+112>>2]=0,h[re+116>>2]=0,M=re+104|0,h[M>>2]=3,g=ar(48)|0,d=re+108|0,h[d>>2]=g,!g){E=0,M=4;break}if(h[g>>2]=h[3908],h[g+4>>2]=h[3909],h[g+8>>2]=h[3910],h[g+12>>2]=h[3911],E=g+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=g+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[At>>2]=h[M>>2],h[At+4>>2]=h[M+4>>2],Ol(At,re+96|0)|0,h[re+136>>2]=0,h[re+140>>2]=0,E=re+128|0,h[E>>2]=3,g=ar(48)|0,A=re+132|0,h[A>>2]=g,!g){E=0,M=5;break}if(h[g>>2]=h[3920],h[g+4>>2]=h[3921],h[g+8>>2]=h[3922],h[g+12>>2]=h[3923],b=g+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=g+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[At>>2]=h[E>>2],h[At+4>>2]=h[E+4>>2],Ol(At,re+120|0)|0,h[re+160>>2]=0,h[re+164>>2]=0,b=re+152|0,h[b>>2]=3,g=ar(48)|0,m=re+156|0,h[m>>2]=g,!g){E=0,M=6;break}if(h[g>>2]=h[3932],h[g+4>>2]=h[3933],h[g+8>>2]=h[3934],h[g+12>>2]=h[3935],y=g+16|0,h[y>>2]=h[3936],h[y+4>>2]=h[3937],h[y+8>>2]=h[3938],h[y+12>>2]=h[3939],y=g+32|0,h[y>>2]=h[3940],h[y+4>>2]=h[3941],h[y+8>>2]=h[3942],h[y+12>>2]=h[3943],h[At>>2]=h[b>>2],h[At+4>>2]=h[b+4>>2],Ol(At,re+144|0)|0,h[re+184>>2]=0,h[re+188>>2]=0,y=re+176|0,h[y>>2]=3,g=ar(48)|0,_e=re+180|0,h[_e>>2]=g,!g){E=0,M=7;break}if(h[g>>2]=h[3944],h[g+4>>2]=h[3945],h[g+8>>2]=h[3946],h[g+12>>2]=h[3947],Fe=g+16|0,h[Fe>>2]=h[3948],h[Fe+4>>2]=h[3949],h[Fe+8>>2]=h[3950],h[Fe+12>>2]=h[3951],g=g+32|0,h[g>>2]=h[3952],h[g+4>>2]=h[3953],h[g+8>>2]=h[3954],h[g+12>>2]=h[3955],h[At>>2]=h[y>>2],h[At+4>>2]=h[y+4>>2],Ol(At,re+168|0)|0,jb(re,8,24,3),g=ar(128)|0,h[_+4>>2]=g,g|0){h[_>>2]=8,h[g>>2]=h[q>>2],h[g+4>>2]=h[q+4>>2],h[g+8>>2]=h[q+8>>2],h[g+12>>2]=h[q+12>>2],We=g+16|0,h[We>>2]=h[G>>2],h[We+4>>2]=h[G+4>>2],h[We+8>>2]=h[G+8>>2],h[We+12>>2]=h[G+12>>2],We=g+32|0,h[We>>2]=h[O>>2],h[We+4>>2]=h[O+4>>2],h[We+8>>2]=h[O+8>>2],h[We+12>>2]=h[O+12>>2],We=g+48|0,h[We>>2]=h[I>>2],h[We+4>>2]=h[I+4>>2],h[We+8>>2]=h[I+8>>2],h[We+12>>2]=h[I+12>>2],We=g+64|0,h[We>>2]=h[M>>2],h[We+4>>2]=h[M+4>>2],h[We+8>>2]=h[M+8>>2],h[We+12>>2]=h[M+12>>2],We=g+80|0,h[We>>2]=h[E>>2],h[We+4>>2]=h[E+4>>2],h[We+8>>2]=h[E+8>>2],h[We+12>>2]=h[E+12>>2],We=g+96|0,h[We>>2]=h[b>>2],h[We+4>>2]=h[b+4>>2],h[We+8>>2]=h[b+8>>2],h[We+12>>2]=h[b+12>>2],We=g+112|0,h[We>>2]=h[y>>2],h[We+4>>2]=h[y+4>>2],h[We+8>>2]=h[y+8>>2],h[We+12>>2]=h[y+12>>2],_t(re),We=158;break t}g=h[W>>2]|0,g|0&&_t(g),g=h[$>>2]|0,g|0&&_t(g),g=h[oe>>2]|0,g|0&&_t(g),g=h[ue>>2]|0,g|0&&_t(g),g=h[d>>2]|0,g|0&&_t(g),g=h[A>>2]|0,g|0&&_t(g),g=h[m>>2]|0,g|0&&_t(g),g=h[_e>>2]|0,g|0&&_t(g),_t(re);break t}while(!1);g=0,b=0;do y=h[re+(g*24|0)+12>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while(b>>>0<E>>>0|(b|0)==(E|0)&g>>>0<M>>>0)}_t(re),We=152}}else{if((Ze|0)>0|(Ze|0)==0&Ee>>>0>0){b=0,E=0,M=0,y=0,g=0,I=0;do Fe=ye+(b*24|0)|0,At=E,E=h[Fe>>2]|0,We=M,M=h[Fe+4>>2]|0,y=pt(y|0,g|0,((E|0)!=(At|0)|(M|0)!=(We|0))&1|0,0)|0,g=Q()|0,b=pt(b|0,I|0,1,0)|0,I=Q()|0;while((I|0)<(Ze|0)|(I|0)==(Ze|0)&b>>>0<Ee>>>0);ue=y,oe=g}else ue=0,oe=0;if(d=ar(ue*24|0)|0,d){n:do if((Ze|0)>=0){for(q=0,W=0,y=0,b=0,$=0,E=0;;){if(!((q|0)==(Ee|0)&(W|0)==(Ze|0))&&(At=ye+(y*24|0)|0,We=ye+(q*24|0)|0,(h[At>>2]|0)==(h[We>>2]|0)?(h[At+4>>2]|0)==(h[We+4>>2]|0):0))g=$;else{if(O=ye+(y*24|0)|0,We=Ns(q|0,W|0,y|0,b|0)|0,At=Q()|0,G=pt(We|0,At|0,-1,-1)|0,b=Q()|0,(At|0)>0|(At|0)==0&We>>>0>1){if(g=ar(G<<3)|0,!g)break;M=0,I=0;do We=M,M=pt(M|0,I|0,1,0)|0,I=Q()|0,Fe=O+(M*24|0)+16|0,At=h[Fe+4>>2]|0,We=g+(We<<3)|0,h[We>>2]=h[Fe>>2],h[We+4>>2]=At;while((I|0)<(b|0)|(I|0)==(b|0)&M>>>0<G>>>0)}else g=0;At=ye+(y*24|0)+16|0,We=h[At+4>>2]|0,b=d+(E*24|0)+8|0,h[b>>2]=h[At>>2],h[b+4>>2]=We,h[d+(E*24|0)+16>>2]=G,h[d+(E*24|0)+20>>2]=g,ne[d+(E*24|0)>>3]=+ne[ye+(y*24|0)+8>>3],E=pt(E|0,$|0,1,0)|0,y=q,b=W,g=Q()|0}if(We=q,q=pt(q|0,W|0,1,0)|0,At=W,W=Q()|0,(At|0)<(Ze|0)|(At|0)==(Ze|0)&We>>>0<Ee>>>0)$=g;else break n}if(($|0)>0|($|0)==0&E>>>0>0){g=0,b=0;do y=h[d+(g*24|0)+20>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while((b|0)<($|0)|(b|0)==($|0)&g>>>0<E>>>0)}_t(d),We=152;break t}while(!1);if(jb(d,ue,24,3),g=ar(ue<<4)|0,b=_+4|0,h[b>>2]=g,g){h[_>>2]=ue;do if((oe|0)>0|(oe|0)==0&ue>>>0>0){if(_=d+8|0,h[g>>2]=h[_>>2],h[g+4>>2]=h[_+4>>2],h[g+8>>2]=h[_+8>>2],h[g+12>>2]=h[_+12>>2],(ue|0)==1&(oe|0)==0||(_=g+16|0,We=d+32|0,h[_>>2]=h[We>>2],h[_+4>>2]=h[We+4>>2],h[_+8>>2]=h[We+8>>2],h[_+12>>2]=h[We+12>>2],!((oe|0)>0|(oe|0)==0&ue>>>0>2)))break;g=2,y=0;do _=(h[b>>2]|0)+(g<<4)|0,We=d+(g*24|0)+8|0,h[_>>2]=h[We>>2],h[_+4>>2]=h[We+4>>2],h[_+8>>2]=h[We+8>>2],h[_+12>>2]=h[We+12>>2],g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(oe|0)|(y|0)==(oe|0)&g>>>0<ue>>>0)}while(!1);_t(d),We=158;break}else{if((oe|0)>0|(oe|0)==0&ue>>>0>0){g=0,b=0;do y=h[d+(g*24|0)+20>>2]|0,y|0&&_t(y),g=pt(g|0,b|0,1,0)|0,b=Q()|0;while((b|0)<(oe|0)|(b|0)==(oe|0)&g>>>0<ue>>>0)}_t(d),We=152;break}}else We=152}while(!1);if((We|0)==158)return _t(Ot),_t(at),_t(ye),at=0,Y=dt,at|0;if((We|0)==152&&(Ze|0)>0|(Ze|0)==0&Ee>>>0>0)for(E=0,M=0,g=Ee,b=Ze;y=h[ye+(E*24|0)+20>>2]|0,y?(_t(y),y=Ze,g=Ee):y=b,E=pt(E|0,M|0,1,0)|0,M=Q()|0,(M|0)<(y|0)|(M|0)==(y|0)&E>>>0<g>>>0;)b=y;return _t(ye),_t(Ot),_t(at),at=13,Y=dt,at|0}while(!1);return _t(Ot),_t(at),at=13,Y=dt,at|0}else if((We|0)==159)return Y=dt,g|0;return 0}function fre(d,A){d=d|0,A=A|0;var m=0,_=0;return _=d,d=h[_>>2]|0,_=h[_+4>>2]|0,m=A,A=h[m>>2]|0,m=h[m+4>>2]|0,(_>>>0<m>>>0|(_|0)==(m|0)&d>>>0<A>>>0?-1:(_>>>0>m>>>0|(_|0)==(m|0)&d>>>0>A>>>0)&1)|0}function zb(d){d=d|0;var A=0,m=0;return A=d+20|0,m=h[A>>2]|0,(m|0)==(d|0)?d|0:(m=zb(m)|0,h[A>>2]=m,m|0)}function dre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;return E=d,b=h[E>>2]|0,E=h[E+4>>2]|0,y=A,g=h[y>>2]|0,y=h[y+4>>2]|0,E>>>0<y>>>0|(E|0)==(y|0)&b>>>0<g>>>0?(A=-1,A|0):E>>>0>y>>>0|(E|0)==(y|0)&b>>>0>g>>>0?(A=1,A|0):(_=+ne[d+8>>3],m=+ne[A+8>>3],_<m?(A=-1,A|0):(A=_>m&1,A|0))}function pre(d,A){d=d|0,A=A|0;var m=0,_=0;return _=+ne[d>>3],m=+ne[A>>3],(_>m?-1:_<m&1)|0}function Are(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(G=Y,Y=Y+64|0,O=G,E=G+56|0,!(!0&(A&2013265920|0)==134217728&(!0&(_&2013265920|0)==134217728)))return g=5,Y=G,g|0;if((d|0)==(m|0)&(A|0)==(_|0))return h[g>>2]=0,g=0,Y=G,g|0;if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,I=et(m|0,_|0,52)|0,Q()|0,(b|0)!=(I&15|0))return g=12,Y=G,g|0;if(y=b+-1|0,b>>>0>1){A4(d,A,y,O)|0,A4(m,_,y,E)|0,I=O,M=h[I>>2]|0,I=h[I+4>>2]|0;e:do if((M|0)==(h[E>>2]|0)&&(I|0)==(h[E+4>>2]|0)){b=(b^15)*3|0,y=et(d|0,A|0,b|0)|0,Q()|0,y=y&7,b=et(m|0,_|0,b|0)|0,Q()|0,b=b&7;do if((y|0)==0|(b|0)==0)h[g>>2]=1,y=0;else if((y|0)==7)y=5;else{if((y|0)==1|(b|0)==1&&Ui(M,I)|0){y=5;break}if((h[15824+(y<<2)>>2]|0)!=(b|0)&&(h[15856+(y<<2)>>2]|0)!=(b|0))break e;h[g>>2]=1,y=0}while(!1);return g=y,Y=G,g|0}while(!1)}y=O,b=y+56|0;do h[y>>2]=0,y=y+4|0;while((y|0)<(b|0));return $k(d,A,1,O)|0,A=O,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0))&&(A=O+8|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+16|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+24|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+32|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))&&(A=O+40|0,!((h[A>>2]|0)==(m|0)&&(h[A+4>>2]|0)==(_|0)))?(y=O+48|0,y=((h[y>>2]|0)==(m|0)?(h[y+4>>2]|0)==(_|0):0)&1):y=1,h[g>>2]=y,g=0,Y=G,g|0}function mre(d,A,m,_,g){return d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,m=Gb(d,A,m,_)|0,(m|0)==7?(g=11,g|0):(_=ht(m|0,0,56)|0,A=A&-2130706433|(Q()|0)|268435456,h[g>>2]=d|_,h[g+4>>2]=A,g=0,g|0)}function gre(d,A,m){return d=d|0,A=A|0,m=m|0,!0&(A&2013265920|0)==268435456?(h[m>>2]=d,h[m+4>>2]=A&-2130706433|134217728,m=0,m|0):(m=6,m|0)}function _re(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;return g=Y,Y=Y+16|0,_=g,h[_>>2]=0,!0&(A&2013265920|0)==268435456?(y=et(d|0,A|0,56)|0,Q()|0,_=Is(d,A&-2130706433|134217728,y&7,_,m)|0,Y=g,_|0):(_=6,Y=g,_|0)}function s9(d,A){d=d|0,A=A|0;var m=0;switch(m=et(d|0,A|0,56)|0,Q()|0,m&7){case 0:case 7:return m=0,m|0;default:}return m=A&-2130706433|134217728,!(!0&(A&2013265920|0)==268435456)||!0&(A&117440512|0)==16777216&(Ui(d,m)|0)!=0?(m=0,m|0):(m=Vb(d,m)|0,m|0)}function xre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return g=Y,Y=Y+16|0,_=g,!0&(A&2013265920|0)==268435456?(y=A&-2130706433|134217728,b=m,h[b>>2]=d,h[b+4>>2]=y,h[_>>2]=0,A=et(d|0,A|0,56)|0,Q()|0,_=Is(d,y,A&7,_,m+8|0)|0,Y=g,_|0):(_=6,Y=g,_|0)}function u4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0;return g=(Ui(d,A)|0)==0,A=A&-2130706433,_=m,h[_>>2]=g?d:0,h[_+4>>2]=g?A|285212672:0,_=m+8|0,h[_>>2]=d,h[_+4>>2]=A|301989888,_=m+16|0,h[_>>2]=d,h[_+4>>2]=A|318767104,_=m+24|0,h[_>>2]=d,h[_+4>>2]=A|335544320,_=m+32|0,h[_>>2]=d,h[_+4>>2]=A|352321536,m=m+40|0,h[m>>2]=d,h[m+4>>2]=A|369098752,0}function ex(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+16|0,g=b,y=A&-2130706433|134217728,!0&(A&2013265920|0)==268435456?(_=et(d|0,A|0,56)|0,Q()|0,_=cse(d,y,_&7)|0,(_|0)==-1?(h[m>>2]=0,y=6,Y=b,y|0):(Km(d,y,g)|0&&li(27634,27035,282,27050),A=et(d|0,A|0,52)|0,Q()|0,A=A&15,Ui(d,y)|0?h4(g,A,_,2,m):f4(g,A,_,2,m),y=0,Y=b,y|0)):(y=6,Y=b,y|0)}function o9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;return b=Y,Y=Y+16|0,_=b+8|0,g=b,y=A&-2130706433|134217728,!0&(A&2013265920|0)==268435456?(h[_>>2]=0,A=et(d|0,A|0,56)|0,Q()|0,A=Is(d,y,A&7,_,g)|0,A|0?(m=A,Y=b,m|0):(_=h[g>>2]|0,g=h[g+4>>2]|0,A=Gb(_,g,d,y)|0,(A|0)==7?(m=11,Y=b,m|0):(d=ht(A|0,0,56)|0,y=g&-2130706433|(Q()|0)|268435456,h[m>>2]=_|d,h[m+4>>2]=y,m=0,Y=b,m|0))):(m=6,Y=b,m|0)}function yre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0;h[m>>2]=0,I=+ne[d>>3],O=+ne[d+8>>3],M=+ne[d+16>>3],g=0,y=5,_=5,d=0;do oe=+ne[15888+(g*24|0)>>3]-I,$=+ne[15888+(g*24|0)+8>>3]-O,b=+ne[15888+(g*24|0)+16>>3]-M,b=oe*oe+$*$+b*b,b<_&&(h[m>>2]=g,y=b,d=g,_=b),g=g+1|0;while((g|0)!=20);if(y=+Lie(+(1-y*.5)),y<1e-16)M=0,b=0;else{if(me=+ne[16368+(d*24|0)>>3],re=+ne[15888+(d*24|0)>>3],be=+ne[15888+(d*24|0)+8>>3],_e=+ne[15888+(d*24|0)+16>>3],Fe=-(_e+(re*0+be*0)),b=re*Fe+0,oe=be*Fe+0,Fe=_e*Fe+1,ue=+ns(+(Fe*Fe+(b*b+oe*oe))),ue=ue>0?1/ue:0,b=b*ue,oe=oe*ue,ue=Fe*ue,Fe=-(I*re+O*be+M*_e),$=I+re*Fe,_=O+be*Fe,I=M+_e*Fe,O=+ns(+(I*I+($*$+_*_))),O=O>0?1/O:0,$=$*O,_=_*O,O=I*O,_=+ix(me-+ix(+na(+(O*(be*b-re*oe)+($*(_e*oe-be*ue)+_*(re*ue-_e*b))),+(ue*O+(b*$+oe*_))))),Bl(A)|0?b=+ix(_+-.3334731722518321):b=_,_=+kb(+y)*2.618033988749896,(A|0)>0){d=0;do _=_*2.6457513110645907,d=d+1|0;while((d|0)!=(A|0))}M=+Qn(+b)*_,b=+Ii(+b)*_}A=m+4|0,W=m+12|0,h[W>>2]=0,y=+Ps(+b)*1.1547005383792515,_=+Ps(+M)+y*.5,d=~~_,g=~~y,_=_-+(d|0),y=y-+(g|0);do if(_<.5)if(_<.3333333333333333)if(h[A>>2]=d,y<(_+1)*.5){h[m+8>>2]=g;break}else{g=g+1|0,h[m+8>>2]=g;break}else if(Fe=1-_,g=(!(y<Fe)&1)+g|0,h[m+8>>2]=g,Fe<=y&y<_*2){d=d+1|0,h[A>>2]=d;break}else{h[A>>2]=d;break}else{if(!(_<.6666666666666666))if(d=d+1|0,h[A>>2]=d,y<_*.5){h[m+8>>2]=g;break}else{g=g+1|0,h[m+8>>2]=g;break}if(y<1-_){if(h[m+8>>2]=g,_*2+-1<y){h[A>>2]=d;break}}else g=g+1|0,h[m+8>>2]=g;d=d+1|0,h[A>>2]=d}while(!1);do if(M<0)if(g&1){q=(g+1|0)/2|0,q=Ns(d|0,((d|0)<0)<<31>>31|0,q|0,((q|0)<0)<<31>>31|0)|0,d=~~(+(d|0)-((+(q>>>0)+4294967296*+(Q()|0))*2+1)),h[A>>2]=d,q=A;break}else{q=(g|0)/2|0,q=Ns(d|0,((d|0)<0)<<31>>31|0,q|0,((q|0)<0)<<31>>31|0)|0,d=~~(+(d|0)-(+(q>>>0)+4294967296*+(Q()|0))*2),h[A>>2]=d,q=A;break}else q=A;while(!1);G=m+8|0,A=0-g|0,b<0?(m=d-((g<<1|1|0)/2|0)|0,h[q>>2]=m,h[G>>2]=A,g=A):m=d,d=g-m|0,A=0-m|0,(m|0)<0?(h[G>>2]=d,h[W>>2]=A,h[q>>2]=0,E=0):(d=g,E=m,A=0),m=E-d|0,g=A-d|0,(d|0)<0?(h[q>>2]=m,h[W>>2]=g,h[G>>2]=0,E=m,d=0):g=A,m=E-g|0,A=d-g|0,(g|0)<0?(h[q>>2]=m,h[G>>2]=A,h[W>>2]=0,g=0):(A=d,m=E),d=(A|0)<(m|0)?A:m,d=(g|0)<(d|0)?g:d,!((d|0)<=0)&&(h[q>>2]=m-d,h[G>>2]=A-d,h[W>>2]=g-d)}function vre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0;_=Y,Y=Y+16|0,g=_,b=h[d+12>>2]|0,y=+((h[d+8>>2]|0)-b|0),ne[g>>3]=+((h[d+4>>2]|0)-b|0)-y*.5,ne[g+8>>3]=y*.8660254037844386,tx(g,h[d>>2]|0,A,0,m),Y=_}function tx(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;if(y=+lse(d),y<1e-16){A=15888+(A*24|0)|0,h[g>>2]=h[A>>2],h[g+4>>2]=h[A+4>>2],h[g+8>>2]=h[A+8>>2],h[g+12>>2]=h[A+12>>2],h[g+16>>2]=h[A+16>>2],h[g+20>>2]=h[A+20>>2];return}if(b=+na(+ +ne[d+8>>3],+ +ne[d>>3]),(m|0)>0){d=0;do y=y*.37796447300922725,d=d+1|0;while((d|0)!=(m|0))}E=y*.3333333333333333,_?(m=(Bl(m)|0)==0,y=+jk(+((m?E:E*.37796447300922725)*.381966011250105))):(y=+jk(+(y*.381966011250105)),Bl(m)|0&&(b=+ix(b+.3334731722518321))),G=+ix(+ne[16368+(A*24|0)>>3]-b),E=+ne[15888+(A*24|0)>>3],O=+ne[15888+(A*24|0)+8>>3],oe=+ne[15888+(A*24|0)+16>>3],W=-(oe+(E*0+O*0)),I=E*W+0,b=O*W+0,W=oe*W+1,q=+ns(+(W*W+(I*I+b*b))),q=q>0?1/q:0,I=I*q,b=b*q,q=W*q,W=+Qn(+G),G=+Ii(+G),ue=+Qn(+y),$=+Ii(+y),M=ue*E+$*(W*I+G*(oe*b-O*q)),y=ue*O+$*(W*b+G*(E*q-oe*I)),b=ue*oe+$*(W*q+G*(O*I-E*b)),E=+ns(+(b*b+(M*M+y*y))),E=E>0?1/E:0,ne[g>>3]=M*E,ne[g+8>>3]=y*E,ne[g+16>>3]=b*E}function h4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ra=0,ds=0,zr=0,ps=0,is=0,Oa=0,Ws=0,js=0,kl=0,ao=0,wi=0,M0=0;if(Oa=Y,Y=Y+256|0,y=Oa+240|0,ci=Oa+224|0,zr=Oa,ps=Oa+208|0,is=Oa+192|0,mi=Oa+168|0,oo=Oa+152|0,Bn=Oa+136|0,gi=Oa+120|0,ra=Oa+104|0,ds=Oa+80|0,h[y>>2]=A,h[ci>>2]=h[d>>2],h[ci+4>>2]=h[d+4>>2],h[ci+8>>2]=h[d+8>>2],h[ci+12>>2]=h[d+12>>2],a9(ci,y,zr),h[g>>2]=0,ci=_+m+((_|0)==5&1)|0,(ci|0)<=(m|0)){Y=Oa;return}me=h[y>>2]|0,be=ps+4|0,_e=ps+8|0,re=ps+12|0,Fe=is+8|0,Ze=m+5|0,Ee=16848+(me<<2)|0,ye=mi+8|0,At=16928+(me<<2)|0,We=oo+8|0,Ot=Bn+8|0,at=gi+8|0,dt=is+8|0,W=mi+8|0,oe=mi+16|0,$=ds+8|0,ue=ds+16|0,q=m,_=0,b=0,E=0,M=0;e:for(;;){G=zr+(((q|0)%5|0)<<4)|0,h[ps>>2]=h[G>>2],h[ps+4>>2]=h[G+4>>2],h[ps+8>>2]=h[G+8>>2],h[ps+12>>2]=h[G+12>>2];do;while((Zm(ps,me,0,1)|0)==2);if((q|0)>(m|0)&(Bl(A)|0)!=0){if(G=h[ps>>2]|0,d=h[be>>2]|0,I=h[_e>>2]|0,y=h[re>>2]|0,Ws=+(E-M|0),ne[is>>3]=+(b-M|0)-Ws*.5,ne[Fe>>3]=Ws*.8660254037844386,M=h[17008+(G*80|0)+(_<<2)>>2]|0,O=h[18608+(G*80|0)+(M*20|0)>>2]|0,E=h[18608+(G*80|0)+(M*20|0)+16>>2]|0,(E|0)>0){b=0,_=I;do ao=y+d|0,wi=(ao|0)<0,I=_+d-(wi?ao:0)|0,kl=(I|0)<0,js=y+_-(wi?ao:0)-(kl?I:0)|0,y=(js|0)<0,d=(wi?0:ao)-(kl?I:0)-(y?js:0)|0,_=(kl?0:I)-(y?js:0)|0,js=y?0:js,y=(_|0)<(d|0)?_:d,y=(js|0)<(y|0)?js:y,I=(y|0)>0,d=d-(I?y:0)|0,_=_-(I?y:0)|0,y=js-(I?y:0)|0,b=b+1|0;while((b|0)<(E|0))}else _=I;switch(wi=(h[Ee>>2]|0)*3|0,js=(Da(wi,h[18608+(G*80|0)+(M*20|0)+4>>2]|0)|0)+d|0,I=(Da(wi,h[18608+(G*80|0)+(M*20|0)+8>>2]|0)|0)+_|0,wi=(Da(wi,h[18608+(G*80|0)+(M*20|0)+12>>2]|0)|0)+y|0,M=(js|0)<0,I=I-(M?js:0)|0,kl=(I|0)<0,wi=wi+(M?0-js|0:0)+(kl?0-I|0:0)|0,ao=(wi|0)<0,js=(M?0:js)-(kl?I:0)-(ao?wi:0)|0,I=(kl?0:I)-(ao?wi:0)|0,wi=ao?0:wi,ao=(I|0)<(js|0)?I:js,ao=(wi|0)<(ao|0)?wi:ao,kl=(ao|0)>0,wi=wi-(kl?ao:0)|0,Ws=+(I-(kl?ao:0)-wi|0),ne[mi>>3]=+(js-(kl?ao:0)-wi|0)-Ws*.5,ne[ye>>3]=Ws*.8660254037844386,Ws=+(h[At>>2]|0),ne[oo>>3]=Ws*3,ne[We>>3]=0,M0=Ws*-1.5,ne[Bn>>3]=M0,ne[Ot>>3]=Ws*2.598076211353316,ne[gi>>3]=M0,ne[at>>3]=Ws*-2.598076211353316,h[17008+(O*80|0)+(G<<2)>>2]|0){case 1:{d=Bn,_=oo;break}case 3:{d=gi,_=Bn;break}case 2:{d=oo,_=gi;break}default:{d=12;break e}}v9(is,mi,_,d,ra),tx(ra,O,me,1,ds),wi=h[g>>2]|0,Ws=+J1(+ +ne[ue>>3]),M0=+na(+ +ne[$>>3],+ +ne[ds>>3]),ne[g+8+(wi<<4)>>3]=Ws,ne[g+8+(wi<<4)+8>>3]=M0,h[g>>2]=(h[g>>2]|0)+1}if((q|0)<(Ze|0)&&(wi=h[re>>2]|0,Ws=+((h[_e>>2]|0)-wi|0),ne[is>>3]=+((h[be>>2]|0)-wi|0)-Ws*.5,ne[dt>>3]=Ws*.8660254037844386,tx(is,h[ps>>2]|0,me,1,mi),wi=h[g>>2]|0,Ws=+J1(+ +ne[oe>>3]),M0=+na(+ +ne[W>>3],+ +ne[mi>>3]),ne[g+8+(wi<<4)>>3]=Ws,ne[g+8+(wi<<4)+8>>3]=M0,h[g>>2]=(h[g>>2]|0)+1),q=q+1|0,(q|0)>=(ci|0)){d=3;break}else _=h[ps>>2]|0,b=h[be>>2]|0,E=h[_e>>2]|0,M=h[re>>2]|0}if((d|0)==3){Y=Oa;return}else(d|0)==12&&li(27073,27120,599,27130)}function a9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;$=Y,Y=Y+128|0,_=$+64|0,g=$,y=_,b=20208,E=y+60|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));y=g,b=20272,E=y+60|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));if(O=(Bl(h[A>>2]|0)|0)==0,O=O?_:g,W=d+4|0,y=h[W>>2]|0,G=d+8|0,_=h[G>>2]|0,q=d+12|0,g=h[q>>2]|0,b=_+(y<<1)|0,h[W>>2]=b,_=g+(_<<1)|0,h[G>>2]=_,y=(g<<1)+y|0,h[q>>2]=y,g=_-b|0,E=y-b|0,(b|0)<0&&(h[G>>2]=g,h[q>>2]=E,h[W>>2]=0,_=g,b=0,y=E),E=b-_|0,g=y-_|0,(_|0)<0?(h[W>>2]=E,h[q>>2]=g,h[G>>2]=0,_=0):(g=y,E=b),b=E-g|0,y=_-g|0,(g|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(g=g-_|0,y=y-_|0,b=b-_|0,h[W>>2]=b,h[G>>2]=y,h[q>>2]=g),M=(y<<1)+b|0,E=g+(b<<1)|0,h[W>>2]=E,h[G>>2]=M,y=(g<<1)+y|0,h[q>>2]=y,_=M-E|0,g=y-E|0,(E|0)<0?(h[G>>2]=_,h[q>>2]=g,h[W>>2]=0,E=0,y=g):_=M,b=E-_|0,g=y-_|0,(_|0)<0?(h[W>>2]=b,h[q>>2]=g,h[G>>2]=0,E=b,_=0):g=y,b=E-g|0,y=_-g|0,(g|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[W>>2]=b-_,h[G>>2]=y-_,h[q>>2]=g-_),Bl(h[A>>2]|0)|0&&(y=h[W>>2]|0,b=h[G>>2]|0,g=h[q>>2]|0,_=(b*3|0)+y|0,y=g+(y*3|0)|0,h[W>>2]=y,h[G>>2]=_,b=(g*3|0)+b|0,h[q>>2]=b,g=_-y|0,E=b-y|0,(y|0)<0?(h[G>>2]=g,h[q>>2]=E,h[W>>2]=0,_=g,M=0):(M=y,E=b),y=M-_|0,g=E-_|0,(_|0)<0?(h[W>>2]=y,h[q>>2]=g,h[G>>2]=0,M=y,b=0):(b=_,g=E),y=M-g|0,_=b-g|0,(g|0)<0?(h[W>>2]=y,h[G>>2]=_,h[q>>2]=0,b=_,g=0):y=M,_=(b|0)<(y|0)?b:y,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[W>>2]=y-_,h[G>>2]=b-_,h[q>>2]=g-_),h[A>>2]=(h[A>>2]|0)+1),h[m>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+4>>2]|0,I=h[O+8>>2]|0,b=(h[O>>2]|0)+(h[W>>2]|0)|0,M=m+4|0,h[M>>2]=b,g=A+g|0,A=m+8|0,h[A>>2]=g,_=I+_|0,I=m+12|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+16>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+16>>2]|0,I=h[O+20>>2]|0,b=(h[O+12>>2]|0)+(h[W>>2]|0)|0,M=m+20|0,h[M>>2]=b,g=A+g|0,A=m+24|0,h[A>>2]=g,_=I+_|0,I=m+28|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+32>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+28>>2]|0,I=h[O+32>>2]|0,b=(h[O+24>>2]|0)+(h[W>>2]|0)|0,M=m+36|0,h[M>>2]=b,g=A+g|0,A=m+40|0,h[A>>2]=g,_=I+_|0,I=m+44|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+48>>2]=h[d>>2],g=h[G>>2]|0,_=h[q>>2]|0,A=h[O+40>>2]|0,I=h[O+44>>2]|0,b=(h[O+36>>2]|0)+(h[W>>2]|0)|0,M=m+52|0,h[M>>2]=b,g=A+g|0,A=m+56|0,h[A>>2]=g,_=I+_|0,I=m+60|0,h[I>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[A>>2]=y,h[I>>2]=_,h[M>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[M>>2]=b,_=_-g|0,h[I>>2]=_,h[A>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[M>>2]=E,h[A>>2]=y,h[I>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[M>>2]=b-g,h[A>>2]=y-g,h[I>>2]=_-g),h[m+64>>2]=h[d>>2],y=h[G>>2]|0,_=h[q>>2]|0,I=h[O+52>>2]|0,M=h[O+56>>2]|0,b=(h[O+48>>2]|0)+(h[W>>2]|0)|0,A=m+68|0,h[A>>2]=b,y=I+y|0,I=m+72|0,h[I>>2]=y,_=M+_|0,M=m+76|0,h[M>>2]=_,g=y-b|0,(b|0)<0?(_=_-b|0,h[I>>2]=g,h[M>>2]=_,h[A>>2]=0,y=0):(g=y,y=b),(g|0)<0&&(y=y-g|0,h[A>>2]=y,_=_-g|0,h[M>>2]=_,h[I>>2]=0,g=0),E=y-_|0,b=g-_|0,(_|0)<0?(h[A>>2]=E,h[I>>2]=b,h[M>>2]=0,y=E,_=0):b=g,g=(b|0)<(y|0)?b:y,g=(_|0)<(g|0)?_:g,(g|0)<=0){Y=$;return}h[A>>2]=y-g,h[I>>2]=b-g,h[M>>2]=_-g,Y=$}function Zm(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0;if(q=h[16928+(A<<2)>>2]|0,G=(_|0)!=0,q=G?q*3|0:q,O=d+4|0,E=h[O>>2]|0,I=d+8|0,y=h[I>>2]|0,G){if(b=d+12|0,_=h[b>>2]|0,g=y+E+_|0,(g|0)==(q|0))return q=1,q|0;M=b}else M=d+12|0,g=h[M>>2]|0,_=g,g=y+E+g|0;if((g|0)<=(q|0))return q=0,q|0;do if((_|0)>0){if(g=h[d>>2]|0,(y|0)>0){g=18608+(g*80|0)+60|0,b=E;break}g=18608+(g*80|0)+40|0,m?(b=E-q|0,m=y+b|0,W=(m|0)<0,y=_+y-(W?m:0)|0,E=(y|0)<0,_=_+b-(W?m:0)-(E?y:0)|0,b=(_|0)<0,m=(W?0:m)-(E?y:0)-(b?_:0)|0,y=(E?0:y)-(b?_:0)|0,_=b?0:_,b=(y|0)<(m|0)?y:m,b=(_|0)<(b|0)?_:b,E=(b|0)>0,y=y-(E?b:0)|0,_=_-(E?b:0)|0,b=m-(E?b:0)+q|0,h[O>>2]=b,h[I>>2]=y,h[M>>2]=_):b=E}else g=18608+((h[d>>2]|0)*80|0)+20|0,b=E;while(!1);if(h[d>>2]=h[g>>2],E=h[g+16>>2]|0,(E|0)>0){m=0;do W=_+b|0,$=(W|0)<0,_e=$?W:0,oe=y+b-_e|0,ue=(oe|0)<0,d=ue?oe:0,b=_+y-_e-d|0,y=(b|0)<0,_=y?0:b,b=y?b:0,y=(ue?0:oe)-b|0,b=($?0:W)-d-b|0,d=(y|0)<(b|0)?y:b,d=(_|0)<(d|0)?_:d,(d|0)>0&&(b=b-d|0,y=y-d|0,_=_-d|0),m=m+1|0;while((m|0)<(E|0));h[O>>2]=b,h[I>>2]=y,h[M>>2]=_}return oe=h[16848+(A<<2)>>2]|0,oe=G?oe*3|0:oe,ue=Da(oe,h[g+8>>2]|0)|0,_e=Da(oe,h[g+12>>2]|0)|0,b=(Da(oe,h[g+4>>2]|0)|0)+b|0,h[O>>2]=b,y=ue+y|0,h[I>>2]=y,_=_e+_|0,h[M>>2]=_,g=y-b|0,(b|0)<0?(_=_-b|0,h[I>>2]=g,h[M>>2]=_,h[O>>2]=0,y=0):(g=y,y=b),(g|0)<0?(d=y-g|0,h[O>>2]=d,_=_-g|0,h[M>>2]=_,h[I>>2]=0,b=0):(d=y,b=g),y=d-_|0,g=b-_|0,(_|0)<0?(h[O>>2]=y,h[I>>2]=g,h[M>>2]=0,_=0):(g=b,y=d),b=(g|0)<(y|0)?g:y,b=(_|0)<(b|0)?_:b,(b|0)>0&&(y=y-b|0,g=g-b|0,_=_-b|0,h[O>>2]=y,h[I>>2]=g,h[M>>2]=_),G?(_e=(g+y+_|0)==(q|0)?1:2,_e|0):(_e=2,_e|0)}function bre(d,A){d=d|0,A=A|0;var m=0;do m=Zm(d,A,0,1)|0;while((m|0)==2);return m|0}function f4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0,ci=0,mi=0,oo=0,Bn=0,gi=0,ra=0,ds=0,zr=0,ps=0,is=0;if(ds=Y,Y=Y+272|0,y=ds+256|0,b=ds+240|0,Bn=ds,gi=ds+224|0,ra=ds+208|0,We=ds+184|0,Ot=ds+168|0,at=ds+152|0,dt=ds+136|0,ci=ds+120|0,mi=ds+96|0,h[y>>2]=A,h[b>>2]=h[d>>2],h[b+4>>2]=h[d+4>>2],h[b+8>>2]=h[d+8>>2],h[b+12>>2]=h[d+12>>2],l9(b,y,Bn),h[g>>2]=0,At=_+m+((_|0)==6&1)|0,(At|0)<=(m|0)){Y=ds;return}_e=h[y>>2]|0,re=m+6|0,be=ra+8|0,me=We+8|0,Fe=16928+(_e<<2)|0,Ze=Ot+8|0,Ee=at+8|0,ye=dt+8|0,oe=h[b>>2]|0,q=gi+4|0,W=gi+8|0,$=gi+12|0,ue=ra+8|0,M=We+8|0,O=We+16|0,I=mi+8|0,G=mi+16|0,b=0,E=m,_=-1;e:for(;;){if(y=(E|0)%6|0,d=Bn+(y<<4)|0,h[gi>>2]=h[d>>2],h[gi+4>>2]=h[d+4>>2],h[gi+8>>2]=h[d+8>>2],h[gi+12>>2]=h[d+12>>2],d=b,b=Zm(gi,_e,0,1)|0,(E|0)>(m|0)&(Bl(A)|0)!=0&&(oo=h[gi>>2]|0,(d|0)!=1&(oo|0)!=(_|0))){switch(is=(y+5|0)%6|0,d=h[Bn+(is<<4)+12>>2]|0,zr=+((h[Bn+(is<<4)+8>>2]|0)-d|0),ne[ra>>3]=+((h[Bn+(is<<4)+4>>2]|0)-d|0)-zr*.5,ne[be>>3]=zr*.8660254037844386,d=h[Bn+(y<<4)+12>>2]|0,zr=+((h[Bn+(y<<4)+8>>2]|0)-d|0),ne[We>>3]=+((h[Bn+(y<<4)+4>>2]|0)-d|0)-zr*.5,ne[me>>3]=zr*.8660254037844386,zr=+(h[Fe>>2]|0),ne[Ot>>3]=zr*3,ne[Ze>>3]=0,ps=zr*-1.5,ne[at>>3]=ps,ne[Ee>>3]=zr*2.598076211353316,ne[dt>>3]=ps,ne[ye>>3]=zr*-2.598076211353316,h[17008+(oe*80|0)+(((_|0)==(oe|0)?oo:_)<<2)>>2]|0){case 1:{d=at,_=Ot;break}case 3:{d=dt,_=at;break}case 2:{d=Ot,_=dt;break}default:{d=8;break e}}v9(ra,We,_,d,ci),!(b9(ra,ci)|0)&&!(b9(We,ci)|0)&&(tx(ci,oe,_e,1,mi),is=h[g>>2]|0,zr=+J1(+ +ne[G>>3]),ps=+na(+ +ne[I>>3],+ +ne[mi>>3]),ne[g+8+(is<<4)>>3]=zr,ne[g+8+(is<<4)+8>>3]=ps,h[g>>2]=(h[g>>2]|0)+1)}if((E|0)<(re|0)&&(is=h[$>>2]|0,zr=+((h[W>>2]|0)-is|0),ne[ra>>3]=+((h[q>>2]|0)-is|0)-zr*.5,ne[ue>>3]=zr*.8660254037844386,tx(ra,h[gi>>2]|0,_e,1,We),is=h[g>>2]|0,zr=+J1(+ +ne[O>>3]),ps=+na(+ +ne[M>>3],+ +ne[We>>3]),ne[g+8+(is<<4)>>3]=zr,ne[g+8+(is<<4)+8>>3]=ps,h[g>>2]=(h[g>>2]|0)+1),E=E+1|0,(E|0)>=(At|0)){d=3;break}else _=h[gi>>2]|0}if((d|0)==3){Y=ds;return}else(d|0)==8&&li(27157,27120,766,27202)}function l9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0;oe=Y,Y=Y+160|0,_=oe+80|0,g=oe,y=_,b=20336,E=y+72|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));y=g,b=20416,E=y+72|0;do h[y>>2]=h[b>>2],y=y+4|0,b=b+4|0;while((y|0)<(E|0));G=(Bl(h[A>>2]|0)|0)==0,G=G?_:g,$=d+4|0,y=h[$>>2]|0,q=d+8|0,_=h[q>>2]|0,W=d+12|0,g=h[W>>2]|0,b=_+(y<<1)|0,h[$>>2]=b,_=g+(_<<1)|0,h[q>>2]=_,y=(g<<1)+y|0,h[W>>2]=y,g=_-b|0,E=y-b|0,(b|0)<0&&(h[q>>2]=g,h[W>>2]=E,h[$>>2]=0,_=g,b=0,y=E),E=b-_|0,g=y-_|0,(_|0)<0?(h[$>>2]=E,h[W>>2]=g,h[q>>2]=0,_=0):(g=y,E=b),b=E-g|0,y=_-g|0,(g|0)<0?(h[$>>2]=b,h[q>>2]=y,h[W>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(g=g-_|0,y=y-_|0,b=b-_|0,h[$>>2]=b,h[q>>2]=y,h[W>>2]=g),M=(y<<1)+b|0,E=g+(b<<1)|0,h[$>>2]=E,h[q>>2]=M,y=(g<<1)+y|0,h[W>>2]=y,_=M-E|0,g=y-E|0,(E|0)<0?(h[q>>2]=_,h[W>>2]=g,h[$>>2]=0,E=0,y=g):_=M,b=E-_|0,g=y-_|0,(_|0)<0?(h[$>>2]=b,h[W>>2]=g,h[q>>2]=0,E=b,_=0):g=y,b=E-g|0,y=_-g|0,(g|0)<0?(h[$>>2]=b,h[q>>2]=y,h[W>>2]=0,g=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[$>>2]=b-_,h[q>>2]=y-_,h[W>>2]=g-_),Bl(h[A>>2]|0)|0&&(y=h[$>>2]|0,b=h[q>>2]|0,g=h[W>>2]|0,_=(b*3|0)+y|0,y=g+(y*3|0)|0,h[$>>2]=y,h[q>>2]=_,b=(g*3|0)+b|0,h[W>>2]=b,g=_-y|0,E=b-y|0,(y|0)<0?(h[q>>2]=g,h[W>>2]=E,h[$>>2]=0,_=g,M=0):(M=y,E=b),y=M-_|0,g=E-_|0,(_|0)<0?(h[$>>2]=y,h[W>>2]=g,h[q>>2]=0,M=y,b=0):(b=_,g=E),y=M-g|0,_=b-g|0,(g|0)<0?(h[$>>2]=y,h[q>>2]=_,h[W>>2]=0,b=_,g=0):y=M,_=(b|0)<(y|0)?b:y,_=(g|0)<(_|0)?g:_,(_|0)>0&&(h[$>>2]=y-_,h[q>>2]=b-_,h[W>>2]=g-_),h[A>>2]=(h[A>>2]|0)+1),M=0;do h[m+(M<<4)>>2]=h[d>>2],g=h[q>>2]|0,_=h[W>>2]|0,I=h[G+(M*12|0)+4>>2]|0,O=h[G+(M*12|0)+8>>2]|0,b=(h[G+(M*12|0)>>2]|0)+(h[$>>2]|0)|0,A=m+(M<<4)+4|0,h[A>>2]=b,g=I+g|0,I=m+(M<<4)+8|0,h[I>>2]=g,_=O+_|0,O=m+(M<<4)+12|0,h[O>>2]=_,y=g-b|0,(b|0)<0&&(_=_-b|0,h[I>>2]=y,h[O>>2]=_,h[A>>2]=0,g=y,b=0),(g|0)<0&&(b=b-g|0,h[A>>2]=b,_=_-g|0,h[O>>2]=_,h[I>>2]=0,g=0),E=b-_|0,y=g-_|0,(_|0)<0?(h[A>>2]=E,h[I>>2]=y,h[O>>2]=0,b=E,_=0):y=g,g=(y|0)<(b|0)?y:b,g=(_|0)<(g|0)?_:g,(g|0)>0&&(h[A>>2]=b-g,h[I>>2]=y-g,h[O>>2]=_-g),M=M+1|0;while((M|0)!=6);Y=oe}function d4(d,A){return d=d|0,A=A|0,A=et(d|0,A|0,52)|0,Q()|0,A&15|0}function c9(d,A){return d=d|0,A=A|0,A=et(d|0,A|0,45)|0,Q()|0,A&127|0}function wre(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,(m+-1|0)>>>0>14?(_=4,_|0):(m=et(d|0,A|0,(15-m|0)*3|0)|0,Q()|0,h[_>>2]=m&7,_=0,_|0)}function Sre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;if(d>>>0>15)return _=4,_|0;if(A>>>0>121)return _=17,_|0;b=ht(d|0,0,52)|0,g=Q()|0,E=ht(A|0,0,45)|0,g=g|(Q()|0)|134225919;e:do if((d|0)>=1){for(E=1,b=(He[20496+A>>0]|0)!=0,y=-1;;){if(A=h[m+(E+-1<<2)>>2]|0,A>>>0>6){g=18,A=10;break}if(!((A|0)==0|b^1))if((A|0)==1){g=19,A=10;break}else b=0;if(I=(15-E|0)*3|0,M=ht(7,0,I|0)|0,g=g&~(Q()|0),A=ht(A|0,((A|0)<0)<<31>>31|0,I|0)|0,y=A|y&~M,g=Q()|0|g,(E|0)<(d|0))E=E+1|0;else break e}if((A|0)==10)return g|0}else y=-1;while(!1);return I=_,h[I>>2]=y,h[I+4>>2]=g,I=0,I|0}function Vb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;return!(!0&(A&-16777216|0)==134217728)||(_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0,m=m&127,m>>>0>121)?(d=0,d|0):(b=(_^15)*3|0,g=et(d|0,A|0,b|0)|0,b=ht(g|0,Q()|0,b|0)|0,g=Q()|0,y=Ns(-1227133514,-1171,b|0,g|0)|0,!((b&613566756&y|0)==0&(g&4681&(Q()|0)|0)==0)||(b=(_*3|0)+19|0,y=ht(~d|0,~A|0,b|0)|0,b=et(y|0,Q()|0,b|0)|0,!((_|0)==15|(b|0)==0&(Q()|0)==0))?(b=0,b|0):!(He[20496+m>>0]|0)||(A=A&8191,(d|0)==0&(A|0)==0)?(b=1,b|0):(b=R4(d|0,A|0,0)|0,Q()|0,((63-b|0)%3|0|0)!=0|0))}function Tre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;return!0&(A&-16777216|0)==134217728&&(_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0,m=m&127,m>>>0<=121)&&(b=(_^15)*3|0,g=et(d|0,A|0,b|0)|0,b=ht(g|0,Q()|0,b|0)|0,g=Q()|0,y=Ns(-1227133514,-1171,b|0,g|0)|0,(b&613566756&y|0)==0&(g&4681&(Q()|0)|0)==0)&&(b=(_*3|0)+19|0,y=ht(~d|0,~A|0,b|0)|0,b=et(y|0,Q()|0,b|0)|0,(_|0)==15|(b|0)==0&(Q()|0)==0)&&(!(He[20496+m>>0]|0)||(m=A&8191,(d|0)==0&(m|0)==0)||(b=R4(d|0,m|0,0)|0,Q()|0,(63-b|0)%3|0|0))||s9(d,A)|0?(b=1,b|0):(b=(w9(d,A)|0)!=0&1,b|0)}function p4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0;if(g=ht(A|0,0,52)|0,y=Q()|0,m=ht(m|0,0,45)|0,m=y|(Q()|0)|134225919,(A|0)<1){y=-1,_=m,A=d,h[A>>2]=y,d=d+4|0,h[d>>2]=_;return}for(y=1,g=-1;b=(15-y|0)*3|0,E=ht(7,0,b|0)|0,m=m&~(Q()|0),b=ht(_|0,0,b|0)|0,g=g&~E|b,m=m|(Q()|0),(y|0)!=(A|0);)y=y+1|0;E=d,b=E,h[b>>2]=g,E=E+4|0,h[E>>2]=m}function A4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,m>>>0>15)return _=4,_|0;if((y|0)<(m|0))return _=12,_|0;if((y|0)==(m|0))return h[_>>2]=d,h[_+4>>2]=A,_=0,_|0;if(g=ht(m|0,0,52)|0,g=g|d,d=Q()|0|A&-15728641,(y|0)>(m|0))do A=ht(7,0,(14-m|0)*3|0)|0,m=m+1|0,g=A|g,d=Q()|0|d;while((m|0)<(y|0));return h[_>>2]=g,h[_+4>>2]=d,_=0,_|0}function nx(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,!((m|0)<16&(y|0)<=(m|0)))return _=4,_|0;g=m-y|0,m=et(d|0,A|0,45)|0,Q()|0;e:do if(!(or(m&127)|0))m=nd(7,0,g,((g|0)<0)<<31>>31)|0,g=Q()|0;else{t:do if(y|0){for(m=1;b=ht(7,0,(15-m|0)*3|0)|0,!!((b&d|0)==0&((Q()|0)&A|0)==0);)if(m>>>0<y>>>0)m=m+1|0;else break t;m=nd(7,0,g,((g|0)<0)<<31>>31)|0,g=Q()|0;break e}while(!1);m=nd(7,0,g,((g|0)<0)<<31>>31)|0,m=lr(m|0,Q()|0,5,0)|0,m=pt(m|0,Q()|0,-5,-1)|0,m=id(m|0,Q()|0,6,0)|0,m=pt(m|0,Q()|0,1,0)|0,g=Q()|0}while(!1);return b=_,h[b>>2]=m,h[b+4>>2]=g,b=0,b|0}function Ui(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;if(g=et(d|0,A|0,45)|0,Q()|0,!(or(g&127)|0))return g=0,g|0;g=et(d|0,A|0,52)|0,Q()|0,g=g&15;e:do if(!g)m=0;else for(_=1;;){if(m=et(d|0,A|0,(15-_|0)*3|0)|0,Q()|0,m=m&7,m|0)break e;if(_>>>0<g>>>0)_=_+1|0;else{m=0;break}}while(!1);return g=(m|0)==0&1,g|0}function Ere(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0;if(b=Y,Y=Y+16|0,y=b,v4(y,d,A,m),A=y,d=h[A>>2]|0,A=h[A+4>>2]|0,(d|0)==0&(A|0)==0)return Y=b,0;g=0,m=0;do E=_+(g<<3)|0,h[E>>2]=d,h[E+4>>2]=A,g=pt(g|0,m|0,1,0)|0,m=Q()|0,b4(y),E=y,d=h[E>>2]|0,A=h[E+4>>2]|0;while(!((d|0)==0&(A|0)==0));return Y=b,0}function u9(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,(_|0)<(m|0)?(m=A,_=d,Ln(m|0),_|0):(m=ht(-1,-1,((_-m|0)*3|0)+3|0)|0,_=ht(~m|0,~(Q()|0)|0,(15-_|0)*3|0)|0,m=~(Q()|0)&A,_=~_&d,Ln(m|0),_|0)}function h9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0;return g=et(d|0,A|0,52)|0,Q()|0,g=g&15,(m|0)<16&(g|0)<=(m|0)?((g|0)<(m|0)&&(g=ht(-1,-1,((m+-1-g|0)*3|0)+3|0)|0,g=ht(~g|0,~(Q()|0)|0,(15-m|0)*3|0)|0,A=~(Q()|0)&A,d=~g&d),g=ht(m|0,0,52)|0,m=A&-15728641|(Q()|0),h[_>>2]=d|g,h[_+4>>2]=m,_=0,_|0):(_=4,_|0)}function Mre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0,dt=0;if((m|0)==0&(_|0)==0)return dt=0,dt|0;if(g=d,y=h[g>>2]|0,g=h[g+4>>2]|0,!0&(g&15728640|0)==0){if(!((_|0)>0|(_|0)==0&m>>>0>0)||(dt=A,h[dt>>2]=y,h[dt+4>>2]=g,(m|0)==1&(_|0)==0))return dt=0,dt|0;g=1,y=0;do Ot=d+(g<<3)|0,at=h[Ot+4>>2]|0,dt=A+(g<<3)|0,h[dt>>2]=h[Ot>>2],h[dt+4>>2]=at,g=pt(g|0,y|0,1,0)|0,y=Q()|0;while((y|0)<(_|0)|(y|0)==(_|0)&g>>>0<m>>>0);return g=0,g|0}if(We=m<<3,at=ar(We)|0,!at)return dt=13,dt|0;if(_c(at|0,d|0,We|0)|0,Ot=ia(m,8)|0,!Ot)return _t(at),dt=13,dt|0;e:for(;;){g=at,I=h[g>>2]|0,g=h[g+4>>2]|0,ye=et(I|0,g|0,52)|0,Q()|0,ye=ye&15,At=ye+-1|0,Ee=(ye|0)!=0,Ze=(_|0)>0|(_|0)==0&m>>>0>0;t:do if(Ee&Ze){if(re=ht(At|0,0,52)|0,be=Q()|0,At>>>0>15){if(!((I|0)==0&(g|0)==0)){dt=16;break e}for(y=0,d=0;;){if(y=pt(y|0,d|0,1,0)|0,d=Q()|0,!((d|0)<(_|0)|(d|0)==(_|0)&y>>>0<m>>>0))break t;if(b=at+(y<<3)|0,Fe=h[b>>2]|0,b=h[b+4>>2]|0,!((Fe|0)==0&(b|0)==0)){g=b,dt=16;break 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if(!m)if((_&E|0)==0&(g&M|0)==0)m=0;else if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,!b)m=1;else{m=1;t:for(;;){switch(M=et(d|0,A|0,(15-m|0)*3|0)|0,Q()|0,M&7){case 1:break t;case 0:break;default:{m=1;break e}}if(m>>>0<b>>>0)m=m+1|0;else{m=1;break e}}for(y=1;;){switch(m=(15-y|0)*3|0,_=ht(7,0,m|0)|0,_=d&~_,g=A&~(Q()|0),d=et(d|0,A|0,m|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(d=ht(d|0,0,m|0)|0,d=d|_,A=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else{m=1;break e}}}while(!1);if(I>>>0<O>>>0)I=I+1|0;else break}return Ln(A|0),d|0}function g4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0;if(b=et(d|0,A|0,52)|0,Q()|0,b=b&15,!b)return y=A,b=d,Ln(y|0),b|0;for(y=1;;){switch(_=(15-y|0)*3|0,m=ht(7,0,_|0)|0,m=d&~m,g=A&~(Q()|0),d=et(d|0,A|0,_|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(d=ht(d|0,0,_|0)|0,d=d|m,A=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else break}return Ln(A|0),d|0}function Nre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0;if(me=Y,Y=Y+16|0,be=me,ht(A|0,0,52)|0,m=Q()|0|134225919,!A)return(h[d+4>>2]|0)>2||(h[d+8>>2]|0)>2||(h[d+12>>2]|0)>2?(re=0,be=0,Ln(re|0),Y=me,be|0):(ht(Jk(d)|0,0,45)|0,re=Q()|0|m,be=-1,Ln(re|0),Y=me,be|0);h[be>>2]=h[d>>2],h[be+4>>2]=h[d+4>>2],h[be+8>>2]=h[d+8>>2],h[be+12>>2]=h[d+12>>2],re=be+4|0;e:do if((A|0)>0)for(oe=be+8|0,ue=be+12|0,$=A,G=h[oe>>2]|0,q=h[ue>>2]|0,A=-1,O=h[be+4>>2]|0;;){W=$,$=$+-1|0,d=O-q|0,_=G-q|0,W&1?(y=du(+((d*3|0)-_|0)*.14285714285714285)|0,h[re>>2]=y,d=du(+((_<<1)+d|0)*.14285714285714285)|0,h[oe>>2]=d,h[ue>>2]=0,_=d-y|0,g=0-y|0,(y|0)<0?(h[oe>>2]=_,h[ue>>2]=g,h[re>>2]=0,d=_,b=0):(b=y,g=0),y=b-d|0,_=g-d|0,(d|0)<0?(h[re>>2]=y,h[ue>>2]=_,h[oe>>2]=0,b=y,y=0):(_=g,y=d),d=b-_|0,g=y-_|0,(_|0)<0?(h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=0,y=0):(g=y,d=b,y=_),_=(g|0)<(d|0)?g:d,_=(y|0)<(_|0)?y:_,(_|0)>0&&(y=y-_|0,g=g-_|0,d=d-_|0,h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=y),Ze=g+(d*3|0)|0,Fe=(Ze|0)<0,I=y+(g*3|0)-(Fe?Ze:0)|0,M=(I|0)<0,_=(y*3|0)+d-(Fe?Ze:0)-(M?I:0)|0,E=(_|0)<0,Ee=E?0:_,b=(M?0:I)-(E?_:0)|0,_=(Fe?0:Ze)-(M?I:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Ee|0)<(E|0)?Ee:E,I=(E|0)>0,M=I?E:0,b=b-(I?E:0)|0,E=Ee-(I?E:0)|0,I=y):(E=du(+((d<<1)+_|0)*.14285714285714285)|0,h[re>>2]=E,g=du(+((_*3|0)-d|0)*.14285714285714285)|0,h[oe>>2]=g,h[ue>>2]=0,_=g-E|0,d=0-E|0,(E|0)<0?(h[oe>>2]=_,h[ue>>2]=d,h[re>>2]=0,g=_,E=0):d=0,b=E-g|0,_=d-g|0,(g|0)<0?(h[re>>2]=b,h[ue>>2]=_,h[oe>>2]=0,y=_,g=0):(y=d,b=E),d=b-y|0,_=g-y|0,(y|0)<0?(h[re>>2]=d,h[oe>>2]=_,h[ue>>2]=0,g=_,y=0):d=b,_=(g|0)<(d|0)?g:d,_=(y|0)<(_|0)?y:_,(_|0)>0&&(y=y-_|0,g=g-_|0,d=d-_|0,h[re>>2]=d,h[oe>>2]=g,h[ue>>2]=y),Ze=y+(d*3|0)|0,Ee=(Ze|0)<0,I=(g*3|0)+d-(Ee?Ze:0)|0,M=(I|0)<0,_=(y*3|0)+g-(Ee?Ze:0)-(M?I:0)|0,E=(_|0)<0,Fe=E?0:_,b=(M?0:I)-(E?_:0)|0,_=(Ee?0:Ze)-(M?I:0)-(E?_:0)|0,E=(b|0)<(_|0)?b:_,E=(Fe|0)<(E|0)?Fe:E,I=(E|0)>0,M=I?E:0,b=b-(I?E:0)|0,E=Fe-(I?E:0)|0,I=y),_=O+(M-_)|0,y=(_|0)<0,M=G-b-(y?_:0)|0,b=(M|0)<0,q=q-E+(y?0-_|0:0)+(b?0-M|0:0)|0,O=(q|0)<0,E=O?0:q,Ee=(b?0:M)-(O?q:0)|0,q=(y?0:_)-(b?M:0)-(O?q:0)|0,O=(Ee|0)<(q|0)?Ee:q,O=(E|0)<(O|0)?E:O,M=(O|0)>0,q=q-(M?O:0)|0,b=(15-W|0)*3|0,_=ht(7,0,b|0)|0,_=A&~_,y=m&~(Q()|0),G=(q|0)<0,Ze=G?q:0,Ee=Ee-(M?O:0)-Ze|0,Fe=(Ee|0)<0,Ze=(Fe?0-Ee|0:0)+(E-(M?O:0)-Ze)|0,m=(Ze|0)<0,A=m?0:Ze,Ze=m?Ze:0,m=(Fe?0:Ee)-Ze|0,Ze=(G?0:q)-(Fe?Ee:0)-Ze|0,Ee=(m|0)<(Ze|0)?m:Ze,Ee=(A|0)<(Ee|0)?A:Ee,Ee=(Ee|0)>0?Ee:0,A=A-Ee|0,m=m-Ee|0;t:do switch(Ze-Ee|0){case 0:switch(m|0){case 0:{A=(A|0)==0?0:(A|0)==1?1:7;break t}case 1:{A=(A|0)==0?2:(A|0)==1?3:7;break t}default:{_e=36;break t}}case 1:switch(m|0){case 0:{A=(A|0)==0?4:(A|0)==1?5:7;break t}case 1:if(A){_e=36;break t}else{A=6;break t}default:{_e=36;break t}}default:_e=36}while(!1);if((_e|0)==36&&(_e=0,A=7),A=ht(A|0,0,b|0)|0,A=A|_,m=Q()|0|y,(W|0)<=1)break e;G=g,q=I,O=d}else A=-1,d=h[re>>2]|0;while(!1);e:do if((d|0)<=2&&(h[be+8>>2]|0)<=2&&(h[be+12>>2]|0)<=2){if(_=Jk(be)|0,d=ht(_|0,0,45)|0,A=d|A,d=Q()|0|m&-1040385,M=ere(be)|0,!(or(_)|0)){if((M|0)<=0)break;for(E=0;;){b=et(A|0,d|0,52)|0,Q()|0,b=b&15;t:do if(b)for(y=1;;){switch(g=(15-y|0)*3|0,m=et(A|0,d|0,g|0)|0,Q()|0,_=ht(7,0,g|0)|0,A=A&~_,_=d&~(Q()|0),m&7){case 1:{d=5;break}case 5:{d=4;break}case 4:{d=6;break}case 6:{d=2;break}case 2:{d=3;break}case 3:{d=1;break}default:d=m&7}if(d=ht(d|0,0,g|0)|0,A=d|A,d=Q()|0|_,y>>>0<b>>>0)y=y+1|0;else break t}while(!1);if(E=E+1|0,(E|0)==(M|0))break e}}b=et(A|0,d|0,52)|0,Q()|0,b=b&15;t:do if(b){m=1;n:for(;;){switch(Ee=et(A|0,d|0,(15-m|0)*3|0)|0,Q()|0,Ee&7){case 1:break n;case 0:break;default:break t}if(m>>>0<b>>>0)m=m+1|0;else break t}if(e9(_,h[be>>2]|0)|0)for(y=1;;){switch(m=(15-y|0)*3|0,_=ht(7,0,m|0)|0,_=A&~_,g=d&~(Q()|0),d=et(A|0,d|0,m|0)|0,Q()|0,d&7){case 1:{d=3;break}case 3:{d=2;break}case 2:{d=6;break}case 6:{d=4;break}case 4:{d=5;break}case 5:{d=1;break}default:d=d&7}if(A=ht(d|0,0,m|0)|0,A=A|_,d=Q()|0|g,y>>>0<b>>>0)y=y+1|0;else break t}else for(y=1;;){switch(g=(15-y|0)*3|0,m=et(A|0,d|0,g|0)|0,Q()|0,_=ht(7,0,g|0)|0,A=A&~_,_=d&~(Q()|0),m&7){case 1:{d=5;break}case 5:{d=4;break}case 4:{d=6;break}case 6:{d=2;break}case 2:{d=3;break}case 3:{d=1;break}default:d=m&7}if(d=ht(d|0,0,g|0)|0,A=d|A,d=Q()|0|_,y>>>0<b>>>0)y=y+1|0;else break t}}while(!1);if((M|0)>0){m=0;do A=m4(A,d)|0,d=Q()|0,m=m+1|0;while((m|0)!=(M|0))}}else A=0,d=0;while(!1);return Ze=d,Ee=A,Ln(Ze|0),Y=me,Ee|0}function Bl(d){return d=d|0,(d|0)%2|0|0}function _4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(O=Y,Y=Y+64|0,E=O+24|0,M=O+48|0,I=O,A>>>0>15)return I=4,Y=O,I|0;if(y=+ne[d>>3],ne[Xi>>3]=y,(h[Xi+4>>2]&2146435072|0)==2146435072||(_=+ne[d+8>>3],ne[Xi>>3]=_,(h[Xi+4>>2]&2146435072|0)==2146435072))return I=3,Y=O,I|0;g=+Qn(+y),G=g*+Qn(+_),g=g*+Ii(+_),_=+Ii(+y),ne[I>>3]=G,ne[I+8>>3]=g,ne[I+16>>3]=_,ne[Xi>>3]=G;do if((h[Xi+4>>2]&2146435072|0)!=2146435072&&(ne[Xi>>3]=_,d=h[Xi+4>>2]|0,ne[Xi>>3]=g,!((h[Xi+4>>2]&2146435072|0)==2146435072|!0&(d&2146435072|0)==2146435072)))if(h[E>>2]=h[I>>2],h[E+4>>2]=h[I+4>>2],h[E+8>>2]=h[I+8>>2],h[E+12>>2]=h[I+12>>2],h[E+16>>2]=h[I+16>>2],h[E+20>>2]=h[I+20>>2],yre(E,A,M),M=Nre(M,A)|0,I=Q()|0,h[m>>2]=M,h[m+4>>2]=I,(M|0)==0&(I|0)==0)li(27634,27225,1073,27248);else{b=0;break}else b=2;while(!1);return I=b,Y=O,I|0}function x4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if(W=m+4|0,$=et(d|0,A|0,52)|0,Q()|0,$=$&15,q=et(d|0,A|0,45)|0,Q()|0,_=($|0)==0,or(q&127)|0){if(_)return $=1,$|0;_=1}else{if(_)return $=0,$|0;(h[W>>2]|0)==0&&(h[m+8>>2]|0)==0?_=(h[m+12>>2]|0)!=0&1:_=1}for(q=m+8|0,G=m+12|0,O=1,m=h[W>>2]|0,b=h[q>>2]|0,y=h[G>>2]|0;g=m*3|0,E=b*3|0,I=y*3|0,O&1?(M=b+g|0,h[W>>2]=M,y=y+E|0,h[q>>2]=y,g=I+m|0,h[G>>2]=g,m=y-M|0,b=g-M|0,(M|0)<0?(h[q>>2]=m,h[G>>2]=b,h[W>>2]=0,E=0,g=b):(m=y,E=M),b=E-m|0,y=g-m|0,(m|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,E=b,g=0):(y=g,g=m),m=E-y|0,b=g-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=b,h[G>>2]=0,y=0):(b=g,m=E),g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)):(M=E+m|0,E=y+g|0,h[W>>2]=E,h[q>>2]=M,g=I+b|0,h[G>>2]=g,m=M-E|0,y=g-E|0,(E|0)<0?(h[q>>2]=m,h[G>>2]=y,h[W>>2]=0,E=0,g=y):m=M,b=E-m|0,y=g-m|0,(m|0)<0?(h[W>>2]=b,h[G>>2]=y,h[q>>2]=0,E=b,g=0):(y=g,g=m),m=E-y|0,b=g-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=b,h[G>>2]=0,y=0):(b=g,m=E),g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)),g=et(d|0,A|0,(15-O|0)*3|0)|0,Q()|0,g=g&7,(g+-1|0)>>>0<6&&(M=h[22032+(g*12|0)+4>>2]|0,I=h[22032+(g*12|0)+8>>2]|0,E=(h[22032+(g*12|0)>>2]|0)+m|0,h[W>>2]=E,b=M+b|0,h[q>>2]=b,m=I+y|0,h[G>>2]=m,y=b-E|0,g=m-E|0,(E|0)<0&&(h[q>>2]=y,h[G>>2]=g,h[W>>2]=0,E=0,m=g,b=y),g=E-b|0,y=m-b|0,(b|0)<0?(h[W>>2]=g,h[G>>2]=y,h[q>>2]=0,E=g,b=0):y=m,m=E-y|0,g=b-y|0,(y|0)<0?(h[W>>2]=m,h[q>>2]=g,h[G>>2]=0,b=g,y=0):m=E,g=(b|0)<(m|0)?b:m,g=(y|0)<(g|0)?y:g,(g|0)>0&&(y=y-g|0,b=b-g|0,m=m-g|0,h[W>>2]=m,h[q>>2]=b,h[G>>2]=y)),O>>>0<$>>>0;)O=O+1|0;return _|0}function Km(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if($=Y,Y=Y+16|0,G=$,q=et(d|0,A|0,45)|0,Q()|0,q=q&127,q>>>0>121)return h[m>>2]=0,h[m+4>>2]=0,h[m+8>>2]=0,h[m+12>>2]=0,W=5,Y=$,W|0;e:do if((or(q)|0)!=0&&(E=et(d|0,A|0,52)|0,Q()|0,E=E&15,(E|0)!=0)){_=1;t:for(;;){switch(W=et(d|0,A|0,(15-_|0)*3|0)|0,Q()|0,W&7){case 5:break t;case 0:break;default:{I=A;break e}}if(_>>>0<E>>>0)_=_+1|0;else{I=A;break e}}for(b=1,_=A;;){switch(A=(15-b|0)*3|0,g=ht(7,0,A|0)|0,g=d&~g,y=_&~(Q()|0),_=et(d|0,_|0,A|0)|0,Q()|0,_&7){case 1:{_=3;break}case 3:{_=2;break}case 2:{_=6;break}case 6:{_=4;break}case 4:{_=5;break}case 5:{_=1;break}default:_=_&7}if(d=ht(_|0,0,A|0)|0,d=d|g,_=Q()|0|y,b>>>0<E>>>0)b=b+1|0;else{I=_;break e}}}else I=A;while(!1);if(W=7696+(q*28|0)|0,h[m>>2]=h[W>>2],h[m+4>>2]=h[W+4>>2],h[m+8>>2]=h[W+8>>2],h[m+12>>2]=h[W+12>>2],!(x4(d,I,m)|0))return W=0,Y=$,W|0;if(W=m+4|0,h[G>>2]=h[W>>2],h[G+4>>2]=h[W+4>>2],h[G+8>>2]=h[W+8>>2],M=et(d|0,I|0,52)|0,Q()|0,O=M&15,M&1?(y=h[W>>2]|0,E=m+8|0,g=h[E>>2]|0,M=m+12|0,A=h[M>>2]|0,_=(g*3|0)+y|0,y=A+(y*3|0)|0,h[W>>2]=y,h[E>>2]=_,g=(A*3|0)+g|0,h[M>>2]=g,A=_-y|0,b=g-y|0,(y|0)<0&&(h[E>>2]=A,h[M>>2]=b,h[W>>2]=0,_=A,y=0,g=b),b=y-_|0,A=g-_|0,(_|0)<0?(h[W>>2]=b,h[M>>2]=A,h[E>>2]=0,_=0):(A=g,b=y),y=b-A|0,g=_-A|0,(A|0)<0?(h[W>>2]=y,h[E>>2]=g,h[M>>2]=0,A=0):(g=_,y=b),_=(g|0)<(y|0)?g:y,_=(A|0)<(_|0)?A:_,(_|0)>0&&(h[W>>2]=y-_,h[E>>2]=g-_,h[M>>2]=A-_),g=O+1|0):g=O,!(or(q)|0))_=0;else{e:do if(!O)_=0;else for(A=1;;){if(_=et(d|0,I|0,(15-A|0)*3|0)|0,Q()|0,_=_&7,_|0)break e;if(A>>>0<O>>>0)A=A+1|0;else{_=0;break}}while(!1);_=(_|0)==4&1}if(!(Zm(m,g,_,0)|0))(g|0)!=(O|0)&&(h[W>>2]=h[G>>2],h[W+4>>2]=h[G+4>>2],h[W+8>>2]=h[G+8>>2]);else{if(or(q)|0)do;while((Zm(m,g,0,0)|0)!=0);(g|0)!=(O|0)&&(E=m+12|0,d=h[E>>2]|0,_=(h[W>>2]|0)-d|0,b=m+8|0,d=(h[b>>2]|0)-d|0,A=du(+((_<<1)+d|0)*.14285714285714285)|0,h[W>>2]=A,_=du(+((d*3|0)-_|0)*.14285714285714285)|0,h[b>>2]=_,h[E>>2]=0,d=_-A|0,g=0-A|0,(A|0)<0?(h[b>>2]=d,h[E>>2]=g,h[W>>2]=0,_=d,A=0):g=0,y=A-_|0,d=g-_|0,(_|0)<0?(h[W>>2]=y,h[E>>2]=d,h[b>>2]=0,A=y,_=0):d=g,y=A-d|0,g=_-d|0,(d|0)<0?(h[W>>2]=y,h[b>>2]=g,h[E>>2]=0,A=y,d=0):g=_,_=(g|0)<(A|0)?g:A,_=(d|0)<(_|0)?d:_,(_|0)>0&&(h[W>>2]=A-_,h[b>>2]=g-_,h[E>>2]=d-_))}return W=0,Y=$,W|0}function Qm(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0;return b=Y,Y=Y+48|0,_=b+24|0,g=b,y=Km(d,A,_)|0,y?(Y=b,y|0):(y=et(d|0,A|0,52)|0,Q()|0,vre(_,y&15,g),M=+J1(+ +ne[g+16>>3]),E=+na(+ +ne[g+8>>3],+ +ne[g>>3]),ne[m>>3]=M,ne[m+8>>3]=E,y=0,Y=b,y|0)}function E0(d,A,m){d=d|0,A=A|0,m=m|0;var 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g=0,y=0,b=0;g=et(A|0,m|0,52)|0,Q()|0,g=g&15,(A|0)==0&(m|0)==0|((_|0)>15|(g|0)>(_|0))?(y=-1,A=-1,m=0,g=0):(A=u9(A,m,g+1|0,_)|0,b=(Q()|0)&-15728641,m=ht(_|0,0,52)|0,m=A|m,b=b|(Q()|0),A=(Ui(m,b)|0)==0,y=g,A=A?-1:_,g=b),b=d,h[b>>2]=m,h[b+4>>2]=g,h[d+8>>2]=y,h[d+12>>2]=A}function d9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0;if(g=et(d|0,A|0,52)|0,Q()|0,g=g&15,y=_+8|0,h[y>>2]=g,(d|0)==0&(A|0)==0|((m|0)>15|(g|0)>(m|0))){m=_,h[m>>2]=0,h[m+4>>2]=0,h[y>>2]=-1,h[_+12>>2]=-1;return}if(d=u9(d,A,g+1|0,m)|0,y=(Q()|0)&-15728641,g=ht(m|0,0,52)|0,g=d|g,y=y|(Q()|0),d=_,h[d>>2]=g,h[d+4>>2]=y,d=_+12|0,Ui(g,y)|0){h[d>>2]=m;return}else{h[d>>2]=-1;return}}function b4(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0;if(m=d,A=h[m>>2]|0,m=h[m+4>>2]|0,!((A|0)==0&(m|0)==0)&&(_=et(A|0,m|0,52)|0,Q()|0,_=_&15,E=ht(1,0,(_^15)*3|0)|0,A=pt(E|0,Q()|0,A|0,m|0)|0,m=Q()|0,E=d,h[E>>2]=A,h[E+4>>2]=m,E=d+8|0,b=h[E>>2]|0,!((_|0)<(b|0)))){for(M=d+12|0,y=_;;){if((y|0)==(b|0)){_=5;break}if(I=(y|0)==(h[M>>2]|0),g=(15-y|0)*3|0,_=et(A|0,m|0,g|0)|0,Q()|0,_=_&7,I&((_|0)==1&!0)){_=7;break}if(!((_|0)==7&!0)){_=10;break}if(I=ht(1,0,g|0)|0,A=pt(A|0,m|0,I|0,Q()|0)|0,m=Q()|0,I=d,h[I>>2]=A,h[I+4>>2]=m,(y|0)>(b|0))y=y+-1|0;else{_=10;break}}if((_|0)==5){I=d,h[I>>2]=0,h[I+4>>2]=0,h[E>>2]=-1,h[M>>2]=-1;return}else if((_|0)==7){b=ht(1,0,g|0)|0,b=pt(A|0,m|0,b|0,Q()|0)|0,E=Q()|0,I=d,h[I>>2]=b,h[I+4>>2]=E,h[M>>2]=y+-1;return}else if((_|0)==10)return}}function ix(d){d=+d;var A=0;return A=d<0?d+6.283185307179586:d,+(d>=6.283185307179586?A+-6.283185307179586:A)}function al(d,A){switch(d=+d,A=A|0,A|0){case 1:{d=d<0?d+6.283185307179586:d;break}case 2:{d=d>0?d+-6.283185307179586:d;break}default:}return+d}function Bre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+na(+ +ns(+m),+ +ns(+(1-m)))*2)}function rx(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+na(+ +ns(+m),+ +ns(+(1-m)))*2*6371.007180918475)}function Ure(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=+ne[A>>3],_=+ne[d>>3],y=+Ii(+((g-_)*.5)),m=+Ii(+((+ne[A+8>>3]-+ne[d+8>>3])*.5)),m=y*y+m*(+Qn(+g)*+Qn(+_)*m),+(+na(+ +ns(+m),+ +ns(+(1-m)))*2*6371.007180918475*1e3)}function p9(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20624+(d<<3)>>3],A=0,A|0)}function kre(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20752+(d<<3)>>3],A=0,A|0)}function Gre(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[20880+(d<<3)>>3],A=0,A|0)}function zre(d,A){return d=d|0,A=A|0,d>>>0>15?(A=4,A|0):(ne[A>>3]=+ne[21008+(d<<3)>>3],A=0,A|0)}function qb(d,A){d=d|0,A=A|0;var m=0;return d>>>0>15?(A=4,A|0):(m=nd(7,0,d,((d|0)<0)<<31>>31)|0,m=lr(m|0,Q()|0,120,0)|0,d=Q()|0,h[A>>2]=m|2,h[A+4>>2]=d,A=0,A|0)}function Vre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+_)*+Qn(+I)*M),y=y+ +na(+ +ns(+M),+ +ns(+(1-M)))*2;while((d|0)<(A|0));return ne[m>>3]=y,b=0,Y=E,b|0}function qre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,y=+ne[m>>3],y=y*6371.007180918475,ne[m>>3]=y,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,y=0,y=y*6371.007180918475,ne[m>>3]=y,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+I)*+Qn(+_)*M),y=y+ +na(+ +ns(+M),+ +ns(+(1-M)))*2;while((d|0)!=(A|0));return ne[m>>3]=y,b=0,O=y,O=O*6371.007180918475,ne[m>>3]=O,Y=E,b|0}function Hre(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(E=Y,Y=Y+176|0,b=E,d=ex(d,A,b)|0,d|0)return b=d,y=+ne[m>>3],y=y*6371.007180918475,y=y*1e3,ne[m>>3]=y,Y=E,b|0;if(ne[m>>3]=0,d=h[b>>2]|0,(d|0)<=1)return b=0,y=0,y=y*6371.007180918475,y=y*1e3,ne[m>>3]=y,Y=E,b|0;A=d+-1|0,d=0,_=+ne[b+8>>3],g=+ne[b+16>>3],y=0;do d=d+1|0,I=_,_=+ne[b+8+(d<<4)>>3],O=+Ii(+((_-I)*.5)),M=g,g=+ne[b+8+(d<<4)+8>>3],M=+Ii(+((g-M)*.5)),M=O*O+M*(+Qn(+I)*+Qn(+_)*M),y=y+ +na(+ +ns(+M),+ +ns(+(1-M)))*2;while((d|0)!=(A|0));return ne[m>>3]=y,b=0,O=y,O=O*6371.007180918475,O=O*1e3,ne[m>>3]=O,Y=E,b|0}function Wre(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0;if(d)for(y=d+4|0,b=d+8|0,_=1,g=d;;){if(A=h[g>>2]|0,A|0)do{if(m=h[A>>2]|0,m|0)do E=m,m=h[m+16>>2]|0,_t(E);while((m|0)!=0);E=A,A=h[A+8>>2]|0,_t(E)}while((A|0)!=0);if(A=g,g=h[g+8>>2]|0,_?(h[d>>2]=0,h[y>>2]=0,h[b>>2]=0):_t(A),g)_=0;else break}}function jre(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0;if(h[A>>2]=0,ue=A+4|0,h[ue>>2]=0,_e=A+8|0,h[_e>>2]=0,oe=h[d>>2]|0,(oe|0)<=0)return A=0,A|0;$=d+4|0,d=A,W=0;e:for(;;){if(W){if(m=ia(1,12)|0,!m){m=5;break}h[d+8>>2]=m,d=m}if(M=h[$>>2]|0,I=ia(1,12)|0,!I){d=13,m=37;break}if(q=d+4|0,_=h[q>>2]|0,h[((_|0)==0?d:_+8|0)>>2]=I,h[q>>2]=I,_=h[M+(W<<4)>>2]|0,(_|0)<3){d=1,m=37;break}g=M+(W<<4)+4|0,y=I+4|0,m=0,b=0;do{if(E=b,b=ar(24)|0,!b){d=13,m=37;break e}P4(b|0,(h[g>>2]|0)+(m<<4)|0,16)|0,h[b+16>>2]=0,E?h[E+16>>2]=b:h[I>>2]=b,h[y>>2]=b,m=m+1|0}while((m|0)<(_|0));if(G=h[M+(W<<4)+8>>2]|0,(G|0)>0){O=M+(W<<4)+12|0,M=0;do{if(_=h[O>>2]|0,m=I,I=ia(1,12)|0,!I){d=13,m=37;break e}if(h[m+8>>2]=I,h[q>>2]=I,E=h[_+(M<<3)>>2]|0,(E|0)<3){d=1,m=37;break e}_=_+(M<<3)+4|0,g=I+4|0,m=0,y=0;do{if(b=y,y=ar(24)|0,!y){d=13,m=37;break e}P4(y|0,(h[_>>2]|0)+(m<<4)|0,16)|0,h[y+16>>2]=0,b?h[b+16>>2]=y:h[I>>2]=y,h[g>>2]=y,m=m+1|0}while((m|0)<(E|0));M=M+1|0}while((M|0)<(G|0))}if(W=W+1|0,(W|0)>=(oe|0)){d=0,m=50;break}}if((m|0)==5){if(!A)return A=13,A|0;for(_=1,g=A;;){if(d=h[g>>2]|0,d|0)do{if(m=h[d>>2]|0,m|0)do oe=m,m=h[m+16>>2]|0,_t(oe);while((m|0)!=0);oe=d,d=h[d+8>>2]|0,_t(oe)}while((d|0)!=0);if(d=g,g=h[g+8>>2]|0,_?(h[A>>2]=0,h[ue>>2]=0,h[_e>>2]=0):_t(d),g)_=0;else{d=13;break}}return d|0}else if((m|0)==37){if(!A)return A=d,A|0;for(g=1,y=A;;){if(m=h[y>>2]|0,m|0)do{if(_=h[m>>2]|0,_|0)do oe=_,_=h[_+16>>2]|0,_t(oe);while((_|0)!=0);oe=m,m=h[m+8>>2]|0,_t(oe)}while((m|0)!=0);if(m=y,y=h[y+8>>2]|0,g?(h[A>>2]=0,h[ue>>2]=0,h[_e>>2]=0):_t(m),y)g=0;else break}return d|0}else if((m|0)==50)return d|0;return 0}function sx(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0;if(_e=Y,Y=Y+16|0,ue=_e,O=et(d|0,A|0,52)|0,Q()|0,O=O&15,W=et(m|0,_|0,52)|0,Q()|0,(O|0)!=(W&15|0))return ue=12,Y=_e,ue|0;if(M=et(d|0,A|0,45)|0,Q()|0,M=M&127,I=et(m|0,_|0,45)|0,Q()|0,I=I&127,M>>>0>121|I>>>0>121)return ue=5,Y=_e,ue|0;if(W=(M|0)!=(I|0),W){if(b=l4(M,I)|0,(b|0)==7)return ue=1,Y=_e,ue|0;E=l4(I,M)|0,(E|0)==7?li(27291,27315,164,27325):(oe=b,y=E)}else oe=0,y=0;G=or(M)|0,q=or(I)|0,h[ue>>2]=0,h[ue+4>>2]=0,h[ue+8>>2]=0,h[ue+12>>2]=0;do if(oe){I=h[4272+(M*28|0)+(oe<<2)>>2]|0,b=(I|0)>0;e:do if(q)if(b)for(M=0,E=m,b=_;;){switch(E=Ire(E,b)|0,b=Q()|0,y|0){case 5:case 1:{y=3;break}case 3:{y=2;break}case 2:{y=6;break}case 6:{y=4;break}case 4:{y=5;break}default:}if(M=M+1|0,(M|0)==(I|0)){I=y,M=E,E=b;break e}}else I=y,M=m,E=_;else if(b)for(M=0,E=m,b=_;;){switch(E=g4(E,b)|0,b=Q()|0,y|0){case 1:{y=3;break}case 3:{y=2;break}case 2:{y=6;break}case 6:{y=4;break}case 4:{y=5;break}case 5:{y=1;break}default:}if(M=M+1|0,(M|0)==(I|0)){I=y,M=E,E=b;break e}}else I=y,M=m,E=_;while(!1);if(x4(M,E,ue)|0,W||li(27340,27315,194,27325),b=(G|0)!=0,y=(q|0)!=0,b&y&&li(27367,27315,195,27325),b){if(y=Fa(d,A)|0,(y|0)==7){y=5;break}if(He[21968+(y*7|0)+oe>>0]|0){y=1;break}q=h[21136+(y*28|0)+(oe<<2)>>2]|0,W=q}else if(y){if(y=Fa(M,E)|0,(y|0)==7){y=5;break}if(He[21968+(y*7|0)+I>>0]|0){y=1;break}W=0,q=h[21136+(I*28|0)+(y<<2)>>2]|0}else W=0,q=0;if((W|q|0)>=0){if((q|0)>0){m=ue+4|0,_=ue+8|0,G=ue+12|0,I=0,E=h[m>>2]|0,b=h[_>>2]|0,y=h[G>>2]|0;do $=b+E|0,A=($|0)<0,re=A?$:0,b=y+b-re|0,d=(b|0)<0,M=d?b:0,E=y+E-re-M|0,re=(E|0)<0,y=re?0:E,E=re?E:0,b=(d?0:b)-E|0,E=(A?0:$)-M-E|0,M=(b|0)<(E|0)?b:E,M=(y|0)<(M|0)?y:M,(M|0)>0&&(E=E-M|0,b=b-M|0,y=y-M|0),I=I+1|0;while((I|0)!=(q|0));h[m>>2]=E,h[_>>2]=b,h[G>>2]=y}if((oe+-1|0)>>>0<6?(y=h[22032+(oe*12|0)>>2]|0,E=h[22032+(oe*12|0)+4>>2]|0,re=h[22032+(oe*12|0)+8>>2]|0,b=(E|0)<(y|0)?E:y,b=(re|0)<(b|0)?re:b,b=(b|0)>0?b:0,y=y-b|0,E=E-b|0,b=re-b|0):(y=0,E=0,b=0),O)for(;;)if(M=y*3|0,I=E*3|0,m=b*3|0,Bl(O)|0?(A=M+E|0,d=(A|0)<0,re=I+b-(d?A:0)|0,$=(re|0)<0,E=y+m-(d?A:0)-($?re:0)|0,b=(E|0)<0,oe=b?0:E,M=($?0:re)-(b?E:0)|0,E=(d?0:A)-($?re:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(oe|0)<(b|0)?oe:b,re=(b|0)>0,y=re?b:0,M=M-(re?b:0)|0,b=oe-(re?b:0)|0):($=M+b|0,A=($|0)<0,re=I+y-(A?$:0)|0,y=(re|0)<0,E=m+E-(A?$:0)-(y?re:0)|0,b=(E|0)<0,oe=b?0:E,M=(y?0:re)-(b?E:0)|0,E=(A?0:$)-(y?re:0)-(b?E:0)|0,b=(M|0)<(E|0)?M:E,b=(oe|0)<(b|0)?oe:b,re=(b|0)>0,y=re?b:0,M=M-(re?b:0)|0,b=oe-(re?b:0)|0),y=E-y|0,(O|0)>1)O=O+-1|0,E=M;else{E=M;break}if((W|0)>0){M=0;do A=y+E|0,d=(A|0)<0,re=E+b-(d?A:0)|0,$=(re|0)<0,oe=y+b-(d?A:0)-($?re:0)|0,y=(oe|0)<0,b=y?0:oe,E=($?0:re)-(y?oe:0)|0,oe=(d?0:A)-($?re:0)-(y?oe:0)|0,y=(E|0)<(oe|0)?E:oe,y=(b|0)<(y|0)?b:y,re=(y|0)>0,b=b-(re?y:0)|0,E=E-(re?y:0)|0,y=oe-(re?y:0)|0,M=M+1|0;while((M|0)!=(W|0))}m=ue+4|0,O=ue+8|0,oe=h[O>>2]|0,_=ue+12|0,re=h[_>>2]|0,M=(h[m>>2]|0)+y|0,h[m>>2]=M,E=oe+E|0,h[O>>2]=E,y=re+b|0,h[_>>2]=y,b=E-M|0,(M|0)<0?(y=y-M|0,h[O>>2]=b,h[_>>2]=y,h[m>>2]=0,E=0):(b=E,E=M),(b|0)<0&&(E=E-b|0,h[m>>2]=E,y=y-b|0,h[_>>2]=y,h[O>>2]=0,b=0),I=E-y|0,M=b-y|0,(y|0)<0?(h[m>>2]=I,h[O>>2]=M,h[_>>2]=0,E=I,y=0):M=b,b=(M|0)<(E|0)?M:E,b=(y|0)<(b|0)?y:b,(b|0)>0&&(h[m>>2]=E-b,h[O>>2]=M-b,h[_>>2]=y-b),$=77}else y=5}else if(x4(m,_,ue)|0,(G|0)!=0&(q|0)!=0)if((I|0)!=(M|0)&&li(27398,27315,264,27325),b=Fa(d,A)|0,y=Fa(m,_)|0,(b|0)==7|(y|0)==7)y=5;else if(He[21968+(b*7|0)+y>>0]|0)y=1;else if(m=h[21136+(b*28|0)+(y<<2)>>2]|0,(m|0)>0){O=ue+4|0,_=ue+8|0,G=ue+12|0,I=0,E=h[O>>2]|0,b=h[_>>2]|0,y=h[G>>2]|0;do oe=b+E|0,$=(oe|0)<0,d=$?oe:0,b=y+b-d|0,A=(b|0)<0,M=A?b:0,E=y+E-d-M|0,d=(E|0)<0,y=d?0:E,E=d?E:0,b=(A?0:b)-E|0,E=($?0:oe)-M-E|0,M=(b|0)<(E|0)?b:E,M=(y|0)<(M|0)?y:M,(M|0)>0&&(E=E-M|0,b=b-M|0,y=y-M|0),I=I+1|0;while((I|0)!=(m|0));h[O>>2]=E,h[_>>2]=b,h[G>>2]=y,$=77}else $=77;else $=77;while(!1);return($|0)==77&&(y=ue+4|0,h[g>>2]=h[y>>2],h[g+4>>2]=h[y+4>>2],h[g+8>>2]=h[y+8>>2],y=0),re=y,Y=_e,re|0}function A9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0;if(y=et(d|0,A|0,52)|0,Q()|0,y=y&15,me=et(d|0,A|0,45)|0,Q()|0,me=me&127,me>>>0>121)return _=5,_|0;if(ue=or(me)|0,ht(y|0,0,52)|0,E=Q()|0|134225919,b=_,h[b>>2]=-1,h[b+4>>2]=E,b=h[m>>2]|0,E=h[m+4>>2]|0,m=h[m+8>>2]|0,!y){A=(b|0)<0,_e=A?b:0,be=E-_e|0,ue=(be|0)<0,_e=(ue?0-be|0:0)+(m-_e)|0,m=(_e|0)<0,g=m?0:_e,_e=m?_e:0,m=(ue?0:be)-_e|0,_e=(A?0:b)-(ue?be:0)-_e|0,be=(m|0)<(_e|0)?m:_e,be=(g|0)<(be|0)?g:be,be=(be|0)>0?be:0,g=g-be|0,m=m-be|0;e:do switch(_e-be|0){case 0:switch(m|0){case 0:if(g){g=(g|0)==1?1:7,re=11;break e}else{g=0;break e}case 1:if(g){g=(g|0)==1?3:7,re=11;break e}else{g=2;break e}default:return _=1,_|0}case 1:switch(m|0){case 0:if(g){g=(g|0)==1?5:7,re=11;break e}else{g=4;break e}case 1:{if(g)g=1;else{g=6;break e}return g|0}default:return _=1,_|0}default:return _=1,_|0}while(!1);return(re|0)==11&&(g|0)==7||(g=a4(me,g)|0,(g|0)==127)?(_=1,_|0):(be=ht(g|0,0,45)|0,me=Q()|0,re=_,me=h[re+4>>2]&-1040385|me,h[_>>2]=h[re>>2]|be,h[_+4>>2]=me,_=0,_|0)}for(;;){if(oe=y,y=y+-1|0,$=b-m|0,W=E-m|0,M=$>>>0>715827881|W>>>0>715827881,Bl(oe)|0){if(M){if(O=($|0)>0,G=2147483647-$|0,q=-2147483648-$|0,O?(G|0)<($|0):(q|0)>($|0)){g=1,re=107;break}if(ye=$<<1,O?(2147483647-ye|0)<($|0):(-2147483648-ye|0)>($|0)){g=1,re=107;break}if((W|0)>0?(2147483647-W|0)<(W|0):(-2147483648-W|0)>(W|0)){g=1,re=107;break}if(M=$*3|0,I=W<<1,(O?(G|0)<(I|0):(q|0)>(I|0))||(($|0)>-1?(M|-2147483648|0)>=(W|0):(M^-2147483648|0)<(W|0))){g=1,re=107;break}}else M=$*3|0,I=W<<1;if(G=du(+(M-W|0)*.14285714285714285)|0,O=du(+(I+$|0)*.14285714285714285)|0,I=(O|0)<(G|0),M=I?G:O,I=I?O:G,(I|0)<0){if((I|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(I|0):(-2147483648-M|0)>(I|0))){re=24;break}if((M|0)>-1?(M|-2147483648|0)>=(I|0):(M^-2147483648|0)<(I|0)){re=24;break}}q=(G|0)<0,W=O-(q?G:0)|0,Ze=(W|0)<0,Fe=(q?0-G|0:0)-(Ze?W:0)|0,$=(Fe|0)<0,q=(q?0:G)-(Ze?W:0)-($?Fe:0)|0,W=(Ze?0:W)-($?Fe:0)|0,Fe=$?0:Fe,$=(W|0)<(q|0)?W:q,$=(Fe|0)<($|0)?Fe:$,Ze=($|0)>0,q=q-(Ze?$:0)|0,W=W-(Ze?$:0)|0,$=Fe-(Ze?$:0)|0,Ze=(q*3|0)+W|0,Fe=(Ze|0)<0,ye=(W*3|0)+$-(Fe?Ze:0)|0,M=(ye|0)<0,G=($*3|0)+q-(Fe?Ze:0)-(M?ye:0)|0,O=(G|0)<0,Ee=O?0:G,I=(M?0:ye)-(O?G:0)|0,G=(Fe?0:Ze)-(M?ye:0)-(O?G:0)|0,O=(I|0)<(G|0)?I:G,O=(Ee|0)<(O|0)?Ee:O,ye=(O|0)>0,M=ye?O:0,I=I-(ye?O:0)|0,O=Ee-(ye?O:0)|0}else{if(M){if(I=($|0)>0,I?(2147483647-$|0)<($|0):(-2147483648-$|0)>($|0)){g=1,re=107;break}if(M=$<<1,O=(W|0)>0,O?(2147483647-W|0)<(W|0):(-2147483648-W|0)>(W|0)){g=1,re=107;break}if(q=W<<1,O?(2147483647-q|0)<(W|0):(-2147483648-q|0)>(W|0)){g=1,re=107;break}if(I?(2147483647-M|0)<(W|0):(-2147483648-M|0)>(W|0)){g=1,re=107;break}if(I=W*3|0,(W|0)>-1?(I|-2147483648|0)>=($|0):(I^-2147483648|0)<($|0)){g=1,re=107;break}}else M=$<<1,I=W*3|0;if(G=du(+(M+W|0)*.14285714285714285)|0,O=du(+(I-$|0)*.14285714285714285)|0,I=(O|0)<(G|0),M=I?G:O,I=I?O:G,(I|0)<0){if((I|0)==-2147483648||((M|0)>0?(2147483647-M|0)<(I|0):(-2147483648-M|0)>(I|0))){re=36;break}if((M|0)>-1?(M|-2147483648|0)>=(I|0):(M^-2147483648|0)<(I|0)){re=36;break}}q=(G|0)<0,W=O-(q?G:0)|0,Ee=(W|0)<0,ye=(q?0-G|0:0)-(Ee?W:0)|0,$=(ye|0)<0,q=(q?0:G)-(Ee?W:0)-($?ye:0)|0,W=(Ee?0:W)-($?ye:0)|0,ye=$?0:ye,$=(W|0)<(q|0)?W:q,$=(ye|0)<($|0)?ye:$,Ee=($|0)>0,q=q-(Ee?$:0)|0,W=W-(Ee?$:0)|0,$=ye-(Ee?$:0)|0,Ee=(q*3|0)+$|0,ye=(Ee|0)<0,Fe=(W*3|0)+q-(ye?Ee:0)|0,M=(Fe|0)<0,G=($*3|0)+W-(ye?Ee:0)-(M?Fe:0)|0,O=(G|0)<0,Ze=O?0:G,I=(M?0:Fe)-(O?G:0)|0,G=(ye?0:Ee)-(M?Fe:0)-(O?G:0)|0,O=(I|0)<(G|0)?I:G,O=(Ze|0)<(O|0)?Ze:O,Fe=(O|0)>0,M=Fe?O:0,I=I-(Fe?O:0)|0,O=Ze-(Fe?O:0)|0}M=b+(M-G)|0,Ee=(M|0)<0,I=E-I-(Ee?M:0)|0,G=(I|0)<0,Fe=m-O+(Ee?0-M|0:0)+(G?0-I|0:0)|0,b=(Fe|0)<0,O=b?0:Fe,ye=(G?0:I)-(b?Fe:0)|0,Fe=(Ee?0:M)-(G?I:0)-(b?Fe:0)|0,b=(ye|0)<(Fe|0)?ye:Fe,b=(O|0)<(b|0)?O:b,m=(b|0)>0,Fe=Fe-(m?b:0)|0,I=_,G=h[I>>2]|0,I=h[I+4>>2]|0,E=(15-oe|0)*3|0,M=ht(7,0,E|0)|0,M=G&~M,I=I&~(Q()|0),G=(Fe|0)<0,Ee=G?Fe:0,ye=ye-(m?b:0)-Ee|0,Ze=(ye|0)<0,Ee=(Ze?0-ye|0:0)+(O-(m?b:0)-Ee)|0,b=(Ee|0)<0,m=b?0:Ee,Ee=b?Ee:0,b=(Ze?0:ye)-Ee|0,Ee=(G?0:Fe)-(Ze?ye:0)-Ee|0,ye=(b|0)<(Ee|0)?b:Ee,ye=(m|0)<(ye|0)?m:ye,ye=(ye|0)>0?ye:0,m=m-ye|0,b=b-ye|0;e:do switch(Ee-ye|0){case 0:switch(b|0){case 0:{m=(m|0)==0?0:(m|0)==1?1:7;break e}case 1:{m=(m|0)==0?2:(m|0)==1?3:7;break e}default:{re=45;break e}}case 1:switch(b|0){case 0:{m=(m|0)==0?4:(m|0)==1?5:7;break e}case 1:if(m){re=45;break e}else{m=6;break e}default:{re=45;break e}}default:re=45}while(!1);if((re|0)==45&&(re=0,m=7),Ze=ht(m|0,0,E|0)|0,Ee=Q()|0|I,ye=_,h[ye>>2]=Ze|M,h[ye+4>>2]=Ee,(oe|0)<=1){re=47;break}else b=q,E=W,m=$}if((re|0)==24)li(27634,27425,416,27447);else if((re|0)==36)li(27634,27425,464,27461);else if((re|0)==47){if((q|0)>1|(W|0)>1|($|0)>1)return ye=1,ye|0;Fe=(q|0)<0,Ee=Fe?q:0,ye=W-Ee|0,Ze=(ye|0)<0,Ee=(Ze?0-ye|0:0)+($-Ee)|0,y=(Ee|0)<0,m=y?0:Ee,Ee=y?Ee:0,y=(Ze?0:ye)-Ee|0,Ee=(Fe?0:q)-(Ze?ye:0)-Ee|0,ye=(y|0)<(Ee|0)?y:Ee,ye=(m|0)<(ye|0)?m:ye,ye=(ye|0)>0?ye:0,m=m-ye|0,y=y-ye|0;e:do switch(Ee-ye|0){case 0:switch(y|0){case 0:{y=(m|0)==0?0:(m|0)==1?1:7;break e}case 1:{y=(m|0)==0?2:(m|0)==1?3:7;break e}default:{re=55;break e}}case 1:switch(y|0){case 0:{y=(m|0)==0?4:(m|0)==1?5:7;break e}case 1:if(m){re=55;break e}else{y=6;break e}default:{re=55;break e}}default:re=55}while(!1);(re|0)==55&&(y=7),E=a4(me,y)|0,(E|0)==127?I=0:I=or(E)|0;e:do if(y){if(ue){if(m=Fa(d,A)|0,(m|0)==7)return ye=5,ye|0;b=h[21344+(m*28|0)+(y<<2)>>2]|0;t:do if((b|0)>0)for(m=y,y=0;;){switch(m|0){case 1:{m=5;break}case 5:{m=4;break}case 4:{m=6;break}case 6:{m=2;break}case 2:{m=3;break}case 3:{m=1;break}default:}if(y=y+1|0,(y|0)==(b|0))break t}else m=y;while(!1);if((m|0)==1)return ye=9,ye|0;y=a4(me,m)|0,(y|0)==127&&li(27476,27315,415,27506),or(y)|0?li(27521,27315,416,27506):(g=y,be=b,_e=m)}else g=E,be=0,_e=y;if(M=h[4272+(me*28|0)+(_e<<2)>>2]|0,(M|0)<=-1&&li(27552,27315,423,27506),!I){if((be|0)<0)return ye=5,ye|0;if(be|0){b=_,m=0,y=h[b>>2]|0,b=h[b+4>>2]|0;do y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,m=m+1|0;while((m|0)<(be|0))}if((M|0)<=0){re=104;break}for(b=_,m=0,y=h[b>>2]|0,b=h[b+4>>2]|0;;)if(y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,m=m+1|0,(m|0)==(M|0)){re=104;break e}}if(E=l4(g,me)|0,(E|0)==7&&li(27291,27315,432,27506),m=_,y=h[m>>2]|0,m=h[m+4>>2]|0,(M|0)>0){b=0;do y=T0(y,m)|0,m=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=m,b=b+1|0;while((b|0)!=(M|0))}if(m=Fa(y,m)|0,(m|0)==7&&li(27634,27315,444,27506),y=o4(g)|0,y=h[(y?21760:21552)+(E*28|0)+(m<<2)>>2]|0,(y|0)<0&&li(27634,27315,458,27506),!y)re=104;else{E=_,m=0,b=h[E>>2]|0,E=h[E+4>>2]|0;do b=m4(b,E)|0,E=Q()|0,ye=_,h[ye>>2]=b,h[ye+4>>2]=E,m=m+1|0;while((m|0)<(y|0));re=104}}else if((ue|0)!=0&(I|0)!=0){if(g=Fa(d,A)|0,m=_,m=Fa(h[m>>2]|0,h[m+4>>2]|0)|0,(g|0)==7|(m|0)==7||(m=h[21344+(g*28|0)+(m<<2)>>2]|0,(m|0)<0))return ye=5,ye|0;if(!m)g=E,re=105;else{b=_,g=0,y=h[b>>2]|0,b=h[b+4>>2]|0;do y=T0(y,b)|0,b=Q()|0,ye=_,h[ye>>2]=y,h[ye+4>>2]=b,g=g+1|0;while((g|0)<(m|0));g=E,re=104}}else g=E,re=104;while(!1);return(re|0)==104&&I&&(re=105),(re|0)==105&&(ye=_,(Fa(h[ye>>2]|0,h[ye+4>>2]|0)|0)==1)?(ye=9,ye|0):(Ee=_,Fe=h[Ee>>2]|0,Ee=h[Ee+4>>2]&-1040385,Ze=ht(g|0,0,45)|0,Ee=Ee|(Q()|0),ye=_,h[ye>>2]=Fe|Ze,h[ye+4>>2]=Ee,ye=0,ye|0)}else if((re|0)==107)return g|0;return 0}function Xre(d,A,m,_,g,y){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0;var b=0,E=0;return E=Y,Y=Y+16|0,b=E,g|0?(b=15,Y=E,b|0):(d=sx(d,A,m,_,b)|0,d||(g=h[b+4>>2]|0,d=h[b+8>>2]|0,h[y>>2]=(h[b>>2]|0)-d,h[y+4>>2]=g-d,d=0),b=d,Y=E,b|0)}function $re(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;return G=Y,Y=Y+16|0,O=G,_|0?(O=15,Y=G,O|0):(E=h[m>>2]|0,b=h[m+4>>2]|0,h[O>>2]=E,M=O+4|0,h[M>>2]=b,I=O+8|0,h[I>>2]=0,m=(b|0)<(E|0),_=m?E:b,m=m?b:E,(m|0)<0?!((m|0)==-2147483648||((_|0)>0?(2147483647-_|0)<(m|0):(-2147483648-_|0)>(m|0)))&&!((_|0)>-1?(_|-2147483648|0)>=(m|0):(_^-2147483648|0)<(m|0))?y=5:_=1:y=5,(y|0)==5&&(_=b-E|0,y=0-E|0,(E|0)<0?(h[M>>2]=_,h[I>>2]=y,h[O>>2]=0,E=0):(_=b,y=0),b=E-_|0,m=y-_|0,(_|0)<0?(h[O>>2]=b,h[I>>2]=m,h[M>>2]=0,E=b,_=0):m=y,b=E-m|0,y=_-m|0,(m|0)<0?(h[O>>2]=b,h[M>>2]=y,h[I>>2]=0,m=0):(y=_,b=E),_=(y|0)<(b|0)?y:b,_=(m|0)<(_|0)?m:_,(_|0)>0&&(h[O>>2]=b-_,h[M>>2]=y-_,h[I>>2]=m-_),_=A9(d,A,O,g)|0),O=_,Y=G,O|0)}function w4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0;return M=Y,Y=Y+32|0,b=M+12|0,E=M,y=sx(d,A,d,A,b)|0,y|0?(E=y,Y=M,E|0):(d=sx(d,A,m,_,E)|0,d|0?(E=d,Y=M,E|0):(d=(h[b>>2]|0)-(h[E>>2]|0)|0,I=(d|0)<0,_=I?0-d|0:0,m=_+((h[b+4>>2]|0)-(h[E+4>>2]|0))|0,A=(m|0)<0,_=(h[b+8>>2]|0)-(h[E+8>>2]|0)+_+(A?0-m|0:0)|0,y=(_|0)<0,b=y?0:_,_=y?_:0,y=(A?0:m)-_|0,_=(I?0:d)-(A?m:0)-_|0,E=(y|0)<(_|0)?y:_,E=(b|0)<(E|0)?b:E,E=(E|0)>0?E:0,b=b-E|0,y=y-E|0,E=_-E|0,E=(E|0)>-1?E:0-E|0,y=(y|0)>-1?y:0-y|0,b=(b|0)>-1?b:0-b|0,b=(y|0)>(b|0)?y:b,b=(E|0)>(b|0)?E:b,E=g,h[E>>2]=b,h[E+4>>2]=((b|0)<0)<<31>>31,E=0,Y=M,E|0))}function Yre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0;return b=Y,Y=Y+16|0,y=b,d=w4(d,A,m,_,y)|0,d|0?(y=d,Y=b,y|0):(m=y,m=pt(h[m>>2]|0,h[m+4>>2]|0,1,0)|0,_=Q()|0,y=g,h[y>>2]=m,h[y+4>>2]=_,y=0,Y=b,y|0)}function Zre(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0;return M=Y,Y=Y+16|0,y=M,b=w4(d,A,m,_,y)|0,b|0?(g=b,Y=M,g|0):(b=y,y=h[b>>2]|0,b=h[b+4>>2]|0,(y|0)==0&(b|0)==0?(h[g>>2]=d,h[g+4>>2]=A,g=0,Y=M,g|0):(E=m9(d,A,m,_,y,b,g,0,0,1,0)|0,E?(g=(m9(m,_,d,A,y,b,g,y,b,-1,-1)|0)==0,g=g?0:E,Y=M,g|0):(g=0,Y=M,g|0)))}function m9(d,A,m,_,g,y,b,E,M,I,O){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0,E=E|0,M=M|0,I=I|0,O=O|0;var G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0,At=0,We=0,Ot=0,at=0;if(Ot=Y,Y=Y+48|0,G=Ot+24|0,q=Ot+12|0,We=Ot,h[G>>2]=0,h[G+4>>2]=0,h[G+8>>2]=0,h[q>>2]=0,h[q+4>>2]=0,h[q+8>>2]=0,sx(d,A,d,A,G)|0&&li(27634,27315,696,27575),sx(d,A,m,_,q)|0&&li(27634,27315,701,27575),oe=G+8|0,_=h[oe>>2]|0,m=_-(h[G>>2]|0)|0,h[G>>2]=m,At=G+4|0,_=(h[At>>2]|0)-_|0,h[At>>2]=_,At=_+m|0,G=0-At|0,h[oe>>2]=G,oe=q+8|0,re=h[oe>>2]|0,_e=re-(h[q>>2]|0)|0,h[q>>2]=_e,ye=q+4|0,re=(h[ye>>2]|0)-re|0,h[ye>>2]=re,ye=re+_e|0,h[oe>>2]=0-ye,Ee=1/(+(g>>>0)+4294967296*+(y|0)),Fe=Ee*+(_e-m|0),Ze=Ee*+(re-_|0),Ee=Ee*+(At-ye|0),h[We>>2]=m,ye=We+4|0,h[ye>>2]=_,At=We+8|0,h[At>>2]=G,(y|0)<0)return I=0,Y=Ot,I|0;for(me=+(m|0),be=+(_|0),ue=+(G|0),_e=0,re=0;;){if($=+(_e>>>0)+4294967296*+(re|0),at=Fe*$+me,W=Ze*$+be,$=Ee*$+ue,_=~~+Kb(+at),G=~~+Kb(+W),m=~~+Kb(+$),at=+Ps(+(+(_|0)-at)),W=+Ps(+(+(G|0)-W)),$=+Ps(+(+(m|0)-$)),at>W&at>$?(q=m+G|0,_=0-q|0):(q=0-_|0,W>$&&(G=q-m|0)),h[ye>>2]=G,h[We>>2]=q,h[At>>2]=0,m=_+G|0,(_|0)>0?(h[ye>>2]=m,h[At>>2]=_,h[We>>2]=0,q=0):(m=G,_=0),(m|0)<0?(G=q-m|0,h[We>>2]=G,_=_-m|0,h[At>>2]=_,h[ye>>2]=0,q=G-_|0,m=0-_|0,(_|0)<0?(h[We>>2]=q,h[ye>>2]=m,h[At>>2]=0,oe=m,_=0):(oe=0,q=G)):oe=m,m=(oe|0)<(q|0)?oe:q,m=(_|0)<(m|0)?_:m,(m|0)>0&&(h[We>>2]=q-m,h[ye>>2]=oe-m,h[At>>2]=_-m),m=lr(_e|0,re|0,I|0,O|0)|0,m=pt(m|0,Q()|0,E|0,M|0)|0,Q()|0,m=A9(d,A,We,b+(m<<3)|0)|0,m|0){_=20;break}if(oe=_e,_e=pt(_e|0,re|0,1,0)|0,q=re,re=Q()|0,!((q|0)<(y|0)|(q|0)==(y|0)&oe>>>0<g>>>0)){m=0,_=20;break}}return(_|0)==20?(Y=Ot,m|0):0}function nd(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if((m|0)==0&(_|0)==0)return g=0,y=1,Ln(g|0),y|0;y=d,g=A,d=1,A=0;do b=(m&1|0)==0&!0,d=lr((b?1:y)|0,(b?0:g)|0,d|0,A|0)|0,A=Q()|0,m=P9(m|0,_|0,1)|0,_=Q()|0,y=lr(y|0,g|0,y|0,g|0)|0,g=Q()|0;while(!((m|0)==0&(_|0)==0));return Ln(A|0),d|0}function S4(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;E=Y,Y=Y+16|0,y=E,b=et(d|0,A|0,52)|0,Q()|0,b=b&15;do if(b){if(g=Qm(d,A,y)|0,!g){I=+ne[y>>3],M=1/+Qn(+I),O=+ne[26032+(b<<3)>>3],ne[m>>3]=I+O,ne[m+8>>3]=I-O,I=+ne[y+8>>3],M=O*M,ne[m+16>>3]=M+I,ne[m+24>>3]=I-M;break}return b=g,Y=E,b|0}else{if(g=et(d|0,A|0,45)|0,Q()|0,g=g&127,g>>>0>121)return b=5,Y=E,b|0;y=22128+(g<<5)|0,h[m>>2]=h[y>>2],h[m+4>>2]=h[y+4>>2],h[m+8>>2]=h[y+8>>2],h[m+12>>2]=h[y+12>>2],h[m+16>>2]=h[y+16>>2],h[m+20>>2]=h[y+20>>2],h[m+24>>2]=h[y+24>>2],h[m+28>>2]=h[y+28>>2];break}while(!1);return ure(m,_?1.4:1.1),_=26160+(b<<3)|0,(h[_>>2]|0)==(d|0)&&(h[_+4>>2]|0)==(A|0)&&(ne[m>>3]=1.5707963267948966),b=26288+(b<<3)|0,(h[b>>2]|0)==(d|0)&&(h[b+4>>2]|0)==(A|0)&&(ne[m+8>>3]=-1.5707963267948966),+ne[m>>3]!=1.5707963267948966&&+ne[m+8>>3]!=-1.5707963267948966?(b=0,Y=E,b|0):(ne[m+16>>3]=3.141592653589793,ne[m+24>>3]=-3.141592653589793,b=0,Y=E,b|0)}function Kre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;I=Y,Y=Y+48|0,b=I+32|0,y=I+40|0,E=I,p4(b,0,0,0),M=h[b>>2]|0,b=h[b+4>>2]|0;do if(m>>>0<=15){if(g=ax(_)|0,g|0){_=E,h[_>>2]=0,h[_+4>>2]=0,h[E+8>>2]=g,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[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+2>>0]|0;break}if(g=ia((h[A+8>>2]|0)+1|0,32)|0,g){T4(A,g),O=E,h[O>>2]=M,h[O+4>>2]=b,h[E+8>>2]=0,h[E+12>>2]=m,h[E+16>>2]=_,h[E+20>>2]=A,h[E+24>>2]=g,He[E+28>>0]=0,M=E+29|0,He[M>>0]=He[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+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[y>>0]|0,He[M+1>>0]=He[y+1>>0]|0,He[M+2>>0]=He[y+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[y>>0]|0,He[O+1>>0]=He[y+1>>0]|0,He[O+2>>0]=He[y+2>>0]|0;while(!1);Hb(E),h[d>>2]=h[E>>2],h[d+4>>2]=h[E+4>>2],h[d+8>>2]=h[E+8>>2],h[d+12>>2]=h[E+12>>2],h[d+16>>2]=h[E+16>>2],h[d+20>>2]=h[E+20>>2],h[d+24>>2]=h[E+24>>2],h[d+28>>2]=h[E+28>>2],Y=I}function Hb(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0;if(me=Y,Y=Y+336|0,W=me+168|0,$=me,_=d,m=h[_>>2]|0,_=h[_+4>>2]|0,(m|0)==0&(_|0)==0){Y=me;return}if(A=d+28|0,He[A>>0]|0?(m=g9(m,_)|0,_=Q()|0):He[A>>0]=1,be=d+20|0,!(h[h[be>>2]>>2]|0)){A=d+24|0,m=h[A>>2]|0,m|0&&_t(m),re=d,h[re>>2]=0,h[re+4>>2]=0,h[d+8>>2]=0,h[be>>2]=0,h[d+12>>2]=-1,h[d+16>>2]=0,h[A>>2]=0,Y=me;return}re=d+16|0,A=h[re>>2]|0,g=A&15;e:do if((m|0)==0&(_|0)==0)_e=d+24|0;else{oe=d+12|0,G=(g|0)==3,O=A&255,M=(g|1|0)==3,q=d+24|0,I=(g+-1|0)>>>0<3,b=(g|2|0)==3,E=$+8|0;t:for(;;){if(y=et(m|0,_|0,52)|0,Q()|0,y=y&15,(y|0)==(h[oe>>2]|0)){switch(O&15){case 0:case 2:case 3:{if(g=Qm(m,_,W)|0,g|0){ue=15;break t}if(E4(h[be>>2]|0,h[q>>2]|0,W)|0){ue=19;break t}break}default:}if(M&&(g=h[(h[be>>2]|0)+4>>2]|0,h[W>>2]=h[g>>2],h[W+4>>2]=h[g+4>>2],h[W+8>>2]=h[g+8>>2],h[W+12>>2]=h[g+12>>2],t9(26896,W)|0)){if(_4(h[(h[be>>2]|0)+4>>2]|0,y,$)|0){ue=25;break}if(g=$,(h[g>>2]|0)==(m|0)&&(h[g+4>>2]|0)==(_|0)){ue=29;break}}if(I){if(g=E0(m,_,W)|0,g|0){ue=32;break}if(S4(m,_,$,0)|0){ue=36;break}if(b&&x9(h[be>>2]|0,h[q>>2]|0,W,$)|0){ue=42;break}if(M&&y9(h[be>>2]|0,h[q>>2]|0,W,$)|0){ue=42;break}}if(G){if(A=S4(m,_,W,1)|0,g=h[q>>2]|0,A|0){ue=45;break}if(c4(g,W)|0){if(i9($,W),n9(W,h[q>>2]|0)|0){ue=53;break}if(E4(h[be>>2]|0,h[q>>2]|0,E)|0){ue=53;break}if(y9(h[be>>2]|0,h[q>>2]|0,$,W)|0){ue=53;break}}}}do if((y|0)<(h[oe>>2]|0)){if(A=S4(m,_,W,1)|0,g=h[q>>2]|0,A|0){ue=58;break t}if(!(c4(g,W)|0)){ue=73;break}if(n9(h[q>>2]|0,W)|0&&(i9($,W),x9(h[be>>2]|0,h[q>>2]|0,$,W)|0)){ue=65;break t}if(m=h9(m,_,y+1|0,$)|0,m|0){ue=67;break t}_=$,m=h[_>>2]|0,_=h[_+4>>2]|0}else ue=73;while(!1);if((ue|0)==73&&(ue=0,m=g9(m,_)|0,_=Q()|0),(m|0)==0&(_|0)==0){_e=q;break e}}switch(ue|0){case 15:{A=h[q>>2]|0,A|0&&_t(A),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=g,ue=20;break}case 19:{h[d>>2]=m,h[d+4>>2]=_,ue=20;break}case 25:{li(27634,27600,470,27611);break}case 29:{h[d>>2]=m,h[d+4>>2]=_,Y=me;return}case 32:{A=h[q>>2]|0,A|0&&_t(A),_e=d,h[_e>>2]=0,h[_e+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=g,Y=me;return}case 36:{li(27634,27600,493,27611);break}case 42:{h[d>>2]=m,h[d+4>>2]=_,Y=me;return}case 45:{g|0&&_t(g),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=A,ue=55;break}case 53:{h[d>>2]=m,h[d+4>>2]=_,ue=55;break}case 58:{g|0&&_t(g),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=A,ue=71;break}case 65:{h[d>>2]=m,h[d+4>>2]=_,ue=71;break}case 67:{A=h[q>>2]|0,A|0&&_t(A),_e=d,h[_e>>2]=0,h[_e+4>>2]=0,h[be>>2]=0,h[oe>>2]=-1,h[re>>2]=0,h[q>>2]=0,h[d+8>>2]=m,Y=me;return}}if((ue|0)==20){Y=me;return}else if((ue|0)==55){Y=me;return}else if((ue|0)==71){Y=me;return}}while(!1);A=h[_e>>2]|0,A|0&&_t(A),ue=d,h[ue>>2]=0,h[ue+4>>2]=0,h[d+8>>2]=0,h[be>>2]=0,h[d+12>>2]=-1,h[re>>2]=0,h[_e>>2]=0,Y=me}function g9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;G=Y,Y=Y+16|0,O=G,_=et(d|0,A|0,52)|0,Q()|0,_=_&15,m=et(d|0,A|0,45)|0,Q()|0;do if(_){for(;m=ht(_+4095|0,0,52)|0,g=Q()|0|A&-15728641,y=(15-_|0)*3|0,b=ht(7,0,y|0)|0,E=Q()|0,m=m|d|b,g=g|E,M=et(d|0,A|0,y|0)|0,Q()|0,M=M&7,_=_+-1|0,!(M>>>0<6);)if(_)A=g,d=m;else{I=4;break}if((I|0)==4){m=et(m|0,g|0,45)|0,Q()|0;break}return O=(M|0)==0&(Ui(m,g)|0)!=0,O=ht((O?2:1)+M|0,0,y|0)|0,I=Q()|0|A&~E,O=O|d&~b,Ln(I|0),Y=G,O|0}while(!1);return m=m&127,m>>>0>120?(I=0,O=0,Ln(I|0),Y=G,O|0):(p4(O,0,m+1|0,0),I=h[O+4>>2]|0,O=h[O>>2]|0,Ln(I|0),Y=G,O|0)}function Qre(d,A,m,_,g,y){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0;var b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0;ue=Y,Y=Y+160|0,G=ue+80|0,E=ue+64|0,q=ue+112|0,oe=ue,Kre(G,d,A,m),I=G,v4(E,h[I>>2]|0,h[I+4>>2]|0,A),I=E,M=h[I>>2]|0,I=h[I+4>>2]|0,b=h[G+8>>2]|0,W=q+4|0,h[W>>2]=h[G>>2],h[W+4>>2]=h[G+4>>2],h[W+8>>2]=h[G+8>>2],h[W+12>>2]=h[G+12>>2],h[W+16>>2]=h[G+16>>2],h[W+20>>2]=h[G+20>>2],h[W+24>>2]=h[G+24>>2],h[W+28>>2]=h[G+28>>2],W=oe,h[W>>2]=M,h[W+4>>2]=I,W=oe+8|0,h[W>>2]=b,d=oe+12|0,A=q,m=d+36|0;do h[d>>2]=h[A>>2],d=d+4|0,A=A+4|0;while((d|0)<(m|0));if(q=oe+48|0,h[q>>2]=h[E>>2],h[q+4>>2]=h[E+4>>2],h[q+8>>2]=h[E+8>>2],h[q+12>>2]=h[E+12>>2],(M|0)==0&(I|0)==0)return oe=b,Y=ue,oe|0;m=oe+16|0,O=oe+24|0,G=oe+28|0,b=0,E=0,A=M,d=I;do{if(!((b|0)<(g|0)|(b|0)==(g|0)&E>>>0<_>>>0)){$=4;break}if(I=E,E=pt(E|0,b|0,1,0)|0,b=Q()|0,I=y+(I<<3)|0,h[I>>2]=A,h[I+4>>2]=d,b4(q),d=q,A=h[d>>2]|0,d=h[d+4>>2]|0,(A|0)==0&(d|0)==0){if(Hb(m),A=m,d=h[A>>2]|0,A=h[A+4>>2]|0,(d|0)==0&(A|0)==0){$=10;break}d9(d,A,h[G>>2]|0,q),d=q,A=h[d>>2]|0,d=h[d+4>>2]|0}I=oe,h[I>>2]=A,h[I+4>>2]=d}while(!((A|0)==0&(d|0)==0));return($|0)==4?(d=oe+40|0,A=h[d>>2]|0,A|0&&_t(A),$=oe+16|0,h[$>>2]=0,h[$+4>>2]=0,h[O>>2]=0,h[oe+36>>2]=0,h[G>>2]=-1,h[oe+32>>2]=0,h[d>>2]=0,d9(0,0,0,q),h[oe>>2]=0,h[oe+4>>2]=0,h[W>>2]=0,oe=14,Y=ue,oe|0):(($|0)==10&&(h[oe>>2]=0,h[oe+4>>2]=0,h[W>>2]=h[O>>2]),oe=h[W>>2]|0,Y=ue,oe|0)}function Jre(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0;if(G=Y,Y=Y+48|0,M=G+32|0,E=G+40|0,I=G,!(h[d>>2]|0))return O=_,h[O>>2]=0,h[O+4>>2]=0,O=0,Y=G,O|0;p4(M,0,0,0),b=M,g=h[b>>2]|0,b=h[b+4>>2]|0;do if(A>>>0>15)O=I,h[O>>2]=0,h[O+4>>2]=0,h[I+8>>2]=4,h[I+12>>2]=-1,O=I+16|0,m=I+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[m>>0]=He[E>>0]|0,He[m+1>>0]=He[E+1>>0]|0,He[m+2>>0]=He[E+2>>0]|0,m=4,O=9;else{if(m=ax(m)|0,m|0){M=I,h[M>>2]=0,h[M+4>>2]=0,h[I+8>>2]=m,h[I+12>>2]=-1,M=I+16|0,O=I+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(m=ia((h[d+8>>2]|0)+1|0,32)|0,!m){O=I,h[O>>2]=0,h[O+4>>2]=0,h[I+8>>2]=13,h[I+12>>2]=-1,O=I+16|0,m=I+29|0,h[O>>2]=0,h[O+4>>2]=0,h[O+8>>2]=0,He[O+12>>0]=0,He[m>>0]=He[E>>0]|0,He[m+1>>0]=He[E+1>>0]|0,He[m+2>>0]=He[E+2>>0]|0,m=13,O=9;break}T4(d,m),W=I,h[W>>2]=g,h[W+4>>2]=b,b=I+8|0,h[b>>2]=0,h[I+12>>2]=A,h[I+20>>2]=d,h[I+24>>2]=m,He[I+28>>0]=0,g=I+29|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,h[I+16>>2]=3,q=+are(m),q=q*+sre(m),y=+Ps(+ +ne[m>>3]),y=q/+Qn(+ +Zb(+y,+ +Ps(+ +ne[m+8>>3])))*6371.007180918475*6371.007180918475,g=I+12|0,m=h[g>>2]|0;e:do if((m|0)>0)do{if(p9(m+-1|0,M)|0,!(y/+ne[M>>3]>10))break e;W=h[g>>2]|0,m=W+-1|0,h[g>>2]=m}while((W|0)>1);while(!1);if(Hb(I),g=_,h[g>>2]=0,h[g+4>>2]=0,g=I,m=h[g>>2]|0,g=h[g+4>>2]|0,!((m|0)==0&(g|0)==0))do nx(m,g,A,M)|0,E=M,d=_,E=pt(h[d>>2]|0,h[d+4>>2]|0,h[E>>2]|0,h[E+4>>2]|0)|0,d=Q()|0,W=_,h[W>>2]=E,h[W+4>>2]=d,Hb(I),W=I,m=h[W>>2]|0,g=h[W+4>>2]|0;while(!((m|0)==0&(g|0)==0));m=h[b>>2]|0}while(!1);return W=m,Y=G,W|0}function ox(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;if(!(t9(A,m)|0)||(A=ore(A)|0,_=+ne[m>>3],g=+ne[m+8>>3],g=A&g<0?g+6.283185307179586:g,q=h[d>>2]|0,(q|0)<=0))return q=0,q|0;if(G=h[d+4>>2]|0,A){A=0,O=g,m=-1,d=0;e:for(;;){for(I=d;b=+ne[G+(I<<4)>>3],g=+ne[G+(I<<4)+8>>3],d=(m+2|0)%(q|0)|0,y=+ne[G+(d<<4)>>3],E=+ne[G+(d<<4)+8>>3],b>y?(M=b,b=E):(M=y,y=b,b=g,g=E),_=_==y|_==M?_+2220446049250313e-31:_,!!(_<y|_>M);)if(m=I+1|0,(m|0)>=(q|0)){m=22;break e}else d=I,I=m,m=d;if(E=b<0?b+6.283185307179586:b,b=g<0?g+6.283185307179586:g,O=E==O|b==O?O+-2220446049250313e-31:O,M=E+(b-E)*((_-y)/(M-y)),(M<0?M+6.283185307179586:M)>O&&(A=A^1),d=I+1|0,(d|0)>=(q|0)){m=22;break}else m=I}if((m|0)==22)return A|0}else{A=0,O=g,m=-1,d=0;e:for(;;){for(I=d;b=+ne[G+(I<<4)>>3],g=+ne[G+(I<<4)+8>>3],d=(m+2|0)%(q|0)|0,y=+ne[G+(d<<4)>>3],E=+ne[G+(d<<4)+8>>3],b>y?(M=b,b=E):(M=y,y=b,b=g,g=E),_=_==y|_==M?_+2220446049250313e-31:_,!!(_<y|_>M);)if(m=I+1|0,(m|0)>=(q|0)){m=22;break e}else d=I,I=m,m=d;if(O=b==O|g==O?O+-2220446049250313e-31:O,b+(g-b)*((_-y)/(M-y))>O&&(A=A^1),d=I+1|0,(d|0)>=(q|0)){m=22;break}else m=I}if((m|0)==22)return A|0}return 0}function _9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0;if($=h[d>>2]|0,!$){h[A>>2]=0,h[A+4>>2]=0,h[A+8>>2]=0,h[A+12>>2]=0,h[A+16>>2]=0,h[A+20>>2]=0,h[A+24>>2]=0,h[A+28>>2]=0;return}if(oe=A+8|0,ne[oe>>3]=17976931348623157e292,ue=A+24|0,ne[ue>>3]=17976931348623157e292,ne[A>>3]=-17976931348623157e292,_e=A+16|0,ne[_e>>3]=-17976931348623157e292,!(($|0)<=0)){for(q=h[d+4>>2]|0,I=17976931348623157e292,O=-17976931348623157e292,G=0,d=-1,y=17976931348623157e292,b=17976931348623157e292,M=-17976931348623157e292,_=-17976931348623157e292,W=0;m=+ne[q+(W<<4)>>3],E=+ne[q+(W<<4)+8>>3],d=d+2|0,g=+ne[q+(((d|0)==($|0)?0:d)<<4)+8>>3],m<y&&(ne[oe>>3]=m,y=m),E<b&&(ne[ue>>3]=E,b=E),m>M?ne[A>>3]=m:m=M,E>_&&(ne[_e>>3]=E,_=E),I=E>0&E<I?E:I,O=E<0&E>O?E:O,G=G|+Ps(+(E-g))>3.141592653589793,d=W+1|0,(d|0)!=($|0);)re=W,M=m,W=d,d=re;G&&(ne[_e>>3]=O,ne[ue>>3]=I)}}function ax(d){return d=d|0,(d>>>0<4?0:15)|0}function T4(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0;if($=h[d>>2]|0,$){if(oe=A+8|0,ne[oe>>3]=17976931348623157e292,ue=A+24|0,ne[ue>>3]=17976931348623157e292,ne[A>>3]=-17976931348623157e292,_e=A+16|0,ne[_e>>3]=-17976931348623157e292,($|0)>0){for(g=h[d+4>>2]|0,q=17976931348623157e292,W=-17976931348623157e292,_=0,m=-1,M=17976931348623157e292,I=17976931348623157e292,G=-17976931348623157e292,b=-17976931348623157e292,re=0;y=+ne[g+(re<<4)>>3],O=+ne[g+(re<<4)+8>>3],Ze=m+2|0,E=+ne[g+(((Ze|0)==($|0)?0:Ze)<<4)+8>>3],y<M&&(ne[oe>>3]=y,M=y),O<I&&(ne[ue>>3]=O,I=O),y>G?ne[A>>3]=y:y=G,O>b&&(ne[_e>>3]=O,b=O),q=O>0&O<q?O:q,W=O<0&O>W?O:W,_=_|+Ps(+(O-E))>3.141592653589793,m=re+1|0,(m|0)!=($|0);)Ze=re,G=y,re=m,m=Ze;_&&(ne[_e>>3]=W,ne[ue>>3]=q)}}else h[A>>2]=0,h[A+4>>2]=0,h[A+8>>2]=0,h[A+12>>2]=0,h[A+16>>2]=0,h[A+20>>2]=0,h[A+24>>2]=0,h[A+28>>2]=0;if(Ze=d+8|0,m=h[Ze>>2]|0,!((m|0)<=0)){Fe=d+12|0,me=0;do if(g=h[Fe>>2]|0,_=me,me=me+1|0,ue=A+(me<<5)|0,_e=h[g+(_<<3)>>2]|0,_e){if(re=A+(me<<5)+8|0,ne[re>>3]=17976931348623157e292,d=A+(me<<5)+24|0,ne[d>>3]=17976931348623157e292,ne[ue>>3]=-17976931348623157e292,be=A+(me<<5)+16|0,ne[be>>3]=-17976931348623157e292,(_e|0)>0){for($=h[g+(_<<3)+4>>2]|0,q=17976931348623157e292,W=-17976931348623157e292,g=0,_=-1,oe=0,M=17976931348623157e292,I=17976931348623157e292,O=-17976931348623157e292,b=-17976931348623157e292;y=+ne[$+(oe<<4)>>3],G=+ne[$+(oe<<4)+8>>3],_=_+2|0,E=+ne[$+(((_|0)==(_e|0)?0:_)<<4)+8>>3],y<M&&(ne[re>>3]=y,M=y),G<I&&(ne[d>>3]=G,I=G),y>O?ne[ue>>3]=y:y=O,G>b&&(ne[be>>3]=G,b=G),q=G>0&G<q?G:q,W=G<0&G>W?G:W,g=g|+Ps(+(G-E))>3.141592653589793,_=oe+1|0,(_|0)!=(_e|0);)Ee=oe,oe=_,O=y,_=Ee;g&&(ne[be>>3]=W,ne[d>>3]=q)}}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,m=h[Ze>>2]|0;while((me|0)<(m|0))}}function E4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if(!(ox(d,A,m)|0))return g=0,g|0;if(g=d+8|0,(h[g>>2]|0)<=0)return g=1,g|0;for(_=d+12|0,d=0;;){if(y=d,d=d+1|0,ox((h[_>>2]|0)+(y<<3)|0,A+(d<<5)|0,m)|0){d=0,_=6;break}if((d|0)>=(h[g>>2]|0)){d=1,_=6;break}}return(_|0)==6?d|0:0}function x9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(I=Y,Y=Y+16|0,E=I,b=m+8|0,!(ox(d,A,b)|0))return M=0,Y=I,M|0;M=d+8|0;e:do if((h[M>>2]|0)>0){for(y=d+12|0,g=0;;){if(O=g,g=g+1|0,ox((h[y>>2]|0)+(O<<3)|0,A+(g<<5)|0,b)|0){g=0;break}if((g|0)>=(h[M>>2]|0))break e}return Y=I,g|0}while(!1);if(Wb(d,A,m,_)|0)return O=0,Y=I,O|0;h[E>>2]=h[m>>2],h[E+4>>2]=b,g=h[M>>2]|0;e:do if((g|0)>0)for(d=d+12|0,b=0,y=g;;){if(g=h[d>>2]|0,(h[g+(b<<3)>>2]|0)>0){if(ox(E,_,h[g+(b<<3)+4>>2]|0)|0){g=0;break e}if(g=b+1|0,Wb((h[d>>2]|0)+(b<<3)|0,A+(g<<5)|0,m,_)|0){g=0;break e}y=h[M>>2]|0}else g=b+1|0;if((g|0)<(y|0))b=g;else{g=1;break}}else g=1;while(!1);return O=g,Y=I,O|0}function Wb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0,Ze=0,Ee=0,ye=0;if(Ze=Y,Y=Y+176|0,re=Ze+172|0,g=Ze+168|0,be=Ze,!(c4(A,_)|0))return d=0,Y=Ze,d|0;if(lre(A,_,re,g),_c(be|0,m|0,168)|0,(h[m>>2]|0)>0){A=0;do Ee=be+8+(A<<4)+8|0,_e=+al(+ne[Ee>>3],h[g>>2]|0),ne[Ee>>3]=_e,A=A+1|0;while((A|0)<(h[m>>2]|0))}oe=+ne[_>>3],ue=+ne[_+8>>3],_e=+al(+ne[_+16>>3],h[g>>2]|0),W=+al(+ne[_+24>>3],h[g>>2]|0);e:do if((h[d>>2]|0)>0){if(_=d+4|0,g=h[be>>2]|0,(g|0)<=0){for(A=0;;)if(A=A+1|0,(A|0)>=(h[d>>2]|0)){A=0;break e}}for(m=0;;){if(A=h[_>>2]|0,q=+ne[A+(m<<4)>>3],$=+al(+ne[A+(m<<4)+8>>3],h[re>>2]|0),A=h[_>>2]|0,m=m+1|0,Ee=(m|0)%(h[d>>2]|0)|0,y=+ne[A+(Ee<<4)>>3],b=+al(+ne[A+(Ee<<4)+8>>3],h[re>>2]|0),!(q>=oe)|!(y>=oe)&&!(q<=ue)|!(y<=ue)&&!($<=W)|!(b<=W)&&!($>=_e)|!(b>=_e)){G=y-q,I=b-$,A=0;do if(ye=A,A=A+1|0,Ee=(A|0)==(g|0)?0:A,y=+ne[be+8+(ye<<4)+8>>3],b=+ne[be+8+(Ee<<4)+8>>3]-y,E=+ne[be+8+(ye<<4)>>3],M=+ne[be+8+(Ee<<4)>>3]-E,O=G*b-I*M,O!=0&&(me=$-y,Fe=q-E,M=(me*M-b*Fe)/O,!(M<0|M>1))&&(O=(G*me-I*Fe)/O,O>=0&O<=1)){A=1;break e}while((A|0)<(g|0))}if((m|0)>=(h[d>>2]|0)){A=0;break}}}else A=0;while(!1);return ye=A,Y=Ze,ye|0}function y9(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0;if(Wb(d,A,m,_)|0)return y=1,y|0;if(y=d+8|0,(h[y>>2]|0)<=0)return y=0,y|0;for(g=d+12|0,d=0;;){if(b=d,d=d+1|0,Wb((h[g>>2]|0)+(b<<3)|0,A+(d<<5)|0,m,_)|0){d=1,g=6;break}if((d|0)>=(h[y>>2]|0)){d=0,g=6;break}}return(g|0)==6?d|0:0}function ese(){return 8}function tse(){return 16}function nse(){return 168}function ise(){return 8}function rse(){return 16}function sse(){return 12}function ose(){return 8}function ase(d){return d=d|0,+(+((h[d>>2]|0)>>>0)+4294967296*+(h[d+4>>2]|0))}function lse(d){d=d|0;var A=0,m=0;return m=+ne[d>>3],A=+ne[d+8>>3],+ +ns(+(m*m+A*A))}function v9(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;I=+ne[d>>3],M=+ne[A>>3]-I,E=+ne[d+8>>3],b=+ne[A+8>>3]-E,G=+ne[m>>3],y=+ne[_>>3]-G,q=+ne[m+8>>3],O=+ne[_+8>>3]-q,y=(y*(E-q)-(I-G)*O)/(M*O-b*y),ne[g>>3]=I+M*y,ne[g+8>>3]=E+b*y}function b9(d,A){return d=d|0,A=A|0,+Ps(+(+ne[d>>3]-+ne[A>>3]))<11920928955078125e-23?(A=+Ps(+(+ne[d+8>>3]-+ne[A+8>>3]))<11920928955078125e-23,A|0):(A=0,A|0)}function cse(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if(y=Y,Y=Y+16|0,g=y,_=Ui(d,A)|0,(m+-1|0)>>>0>5||(_=(_|0)!=0,(m|0)==1&_))return g=-1,Y=y,g|0;do if(lx(d,A,g)|0)_=-1;else if(_){_=((h[26416+(m<<2)>>2]|0)+5-(h[g>>2]|0)|0)%5|0;break}else{_=((h[26448+(m<<2)>>2]|0)+6-(h[g>>2]|0)|0)%6|0;break}while(!1);return g=_,Y=y,g|0}function lx(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0;if(O=Y,Y=Y+32|0,E=O+16|0,M=O,_=Km(d,A,E)|0,_|0)return m=_,Y=O,m|0;y=c9(d,A)|0,I=Fa(d,A)|0,tre(y,M),_=nre(y,h[E>>2]|0)|0;do if(or(y)|0){do switch(y|0){case 4:{g=0;break}case 14:{g=1;break}case 24:{g=2;break}case 38:{g=3;break}case 49:{g=4;break}case 58:{g=5;break}case 63:{g=6;break}case 72:{g=7;break}case 83:{g=8;break}case 97:{g=9;break}case 107:{g=10;break}case 117:{g=11;break}default:li(27634,27636,75,27645)}while(!1);if(b=h[26480+(g*24|0)+8>>2]|0,A=h[26480+(g*24|0)+16>>2]|0,d=h[E>>2]|0,(d|0)!=(h[M>>2]|0)&&(M=o4(y)|0,d=h[E>>2]|0,M|(d|0)==(A|0)&&(_=(_+1|0)%6|0)),(I|0)==3&(d|0)==(A|0)){_=(_+5|0)%6|0;break}(I|0)==5&(d|0)==(b|0)&&(_=(_+1|0)%6|0)}while(!1);return h[m>>2]=_,m=0,Y=O,m|0}function Ul(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0;if(be=Y,Y=Y+32|0,re=be+24|0,ue=be+20|0,$=be+8|0,W=be+16|0,q=be,M=(Ui(d,A)|0)==0,M=M?6:5,O=et(d|0,A|0,52)|0,Q()|0,O=O&15,M>>>0<=m>>>0)return _=2,Y=be,_|0;G=(O|0)==0,!G&&(oe=ht(7,0,(O^15)*3|0)|0,(oe&d|0)==0&((Q()|0)&A|0)==0)?g=m:y=4;e:do if((y|0)==4){if(g=(Ui(d,A)|0)!=0,((g?4:5)|0)<(m|0)||lx(d,A,re)|0||(y=(h[re>>2]|0)+m|0,g?g=26768+(((y|0)%5|0)<<2)|0:g=26800+(((y|0)%6|0)<<2)|0,oe=h[g>>2]|0,(oe|0)==7))return _=1,Y=be,_|0;h[ue>>2]=0,g=Is(d,A,oe,ue,$)|0;do if(!g){if(E=$,I=h[E>>2]|0,E=h[E+4>>2]|0,b=E>>>0<A>>>0|(E|0)==(A|0)&I>>>0<d>>>0,y=b?I:d,b=b?E:A,!G&&(G=ht(7,0,(O^15)*3|0)|0,(I&G|0)==0&(E&(Q()|0)|0)==0))g=m;else{if(E=(m+-1+M|0)%(M|0)|0,g=Ui(d,A)|0,(E|0)<0&&li(27634,27636,248,27661),M=(g|0)!=0,((M?4:5)|0)<(E|0)&&li(27634,27636,248,27661),lx(d,A,re)|0&&li(27634,27636,248,27661),g=(h[re>>2]|0)+E|0,M?g=26768+(((g|0)%5|0)<<2)|0:g=26800+(((g|0)%6|0)<<2)|0,E=h[g>>2]|0,(E|0)==7&&li(27634,27636,248,27661),h[W>>2]=0,g=Is(d,A,E,W,q)|0,g|0)break;I=q,M=h[I>>2]|0,I=h[I+4>>2]|0;do if(I>>>0<b>>>0|(I|0)==(b|0)&M>>>0<y>>>0){if(Ui(M,I)|0?y=Gb(M,I,d,A)|0:y=h[26864+((((h[W>>2]|0)+(h[26832+(E<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,g=Ui(M,I)|0,(y+-1|0)>>>0>5){g=-1,y=M,b=I;break}if(g=(g|0)!=0,(y|0)==1&g){g=-1,y=M,b=I;break}do if(lx(M,I,re)|0)g=-1;else if(g){g=((h[26416+(y<<2)>>2]|0)+5-(h[re>>2]|0)|0)%5|0;break}else{g=((h[26448+(y<<2)>>2]|0)+6-(h[re>>2]|0)|0)%6|0;break}while(!1);y=M,b=I}else g=m;while(!1);E=$,I=h[E>>2]|0,E=h[E+4>>2]|0}if((y|0)==(I|0)&(b|0)==(E|0)){if(M=(Ui(I,E)|0)!=0,M?d=Gb(I,E,d,A)|0:d=h[26864+((((h[ue>>2]|0)+(h[26832+(oe<<2)>>2]|0)|0)%6|0)<<2)>>2]|0,g=Ui(I,E)|0,(d+-1|0)>>>0<=5&&(_e=(g|0)!=0,!((d|0)==1&_e)))do if(lx(I,E,re)|0)g=-1;else if(_e){g=((h[26416+(d<<2)>>2]|0)+5-(h[re>>2]|0)|0)%5|0;break}else{g=((h[26448+(d<<2)>>2]|0)+6-(h[re>>2]|0)|0)%6|0;break}while(!1);else g=-1;g=g+1|0,g=(g|0)==6|M&(g|0)==5?0:g}A=b,d=y;break e}while(!1);return _=g,Y=be,_|0}while(!1);return _e=ht(g|0,0,56)|0,re=Q()|0|A&-2130706433|536870912,h[_>>2]=_e|d,h[_+4>>2]=re,_=0,Y=be,_|0}function use(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;return y=(Ui(d,A)|0)==0,_=Ul(d,A,0,m)|0,g=(_|0)==0,y?!g||(_=Ul(d,A,1,m+8|0)|0,_|0)||(_=Ul(d,A,2,m+16|0)|0,_|0)||(_=Ul(d,A,3,m+24|0)|0,_|0)||(_=Ul(d,A,4,m+32|0)|0,_)?(y=_,y|0):Ul(d,A,5,m+40|0)|0:!g||(_=Ul(d,A,1,m+8|0)|0,_|0)||(_=Ul(d,A,2,m+16|0)|0,_|0)||(_=Ul(d,A,3,m+24|0)|0,_|0)||(_=Ul(d,A,4,m+32|0)|0,_|0)?(y=_,y|0):(y=m+40|0,h[y>>2]=0,h[y+4>>2]=0,y=0,y|0)}function hse(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0,M=0;return M=Y,Y=Y+192|0,g=M,y=M+168|0,b=et(d|0,A|0,56)|0,Q()|0,b=b&7,E=A&-2130706433|134217728,_=Km(d,E,y)|0,_|0?(E=_,Y=M,E|0):(A=et(d|0,A|0,52)|0,Q()|0,A=A&15,Ui(d,E)|0?h4(y,A,b,1,g):f4(y,A,b,1,g),E=g+8|0,h[m>>2]=h[E>>2],h[m+4>>2]=h[E+4>>2],h[m+8>>2]=h[E+8>>2],h[m+12>>2]=h[E+12>>2],E=0,Y=M,E|0)}function w9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return g=Y,Y=Y+16|0,m=g,!(!0&(A&2013265920|0)==536870912)||(_=A&-2130706433|134217728,!(Vb(d,_)|0))?(_=0,Y=g,_|0):(y=et(d|0,A|0,56)|0,Q()|0,y=(Ul(d,_,y&7,m)|0)==0,_=m,_=y&((h[_>>2]|0)==(d|0)?(h[_+4>>2]|0)==(A|0):0)&1,Y=g,_|0)}function S9(){return 27680}function jb(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0;G=Y,Y=Y+208|0,M=G,I=G+192|0,b=Da(m,A)|0,E=I,h[E>>2]=1,h[E+4>>2]=0;e:do if(b|0){for(E=0-m|0,h[M+4>>2]=m,h[M>>2]=m,g=2,A=m,y=m;A=A+m+y|0,h[M+(g<<2)>>2]=A,A>>>0<b>>>0;)q=y,g=g+1|0,y=A,A=q;if(y=d+b+E|0,y>>>0>d>>>0){b=y,g=1,A=1;do{do if((A&3|0)!=3)if(A=g+-1|0,(h[M+(A<<2)>>2]|0)>>>0<(b-d|0)>>>0?M4(d,m,_,g,M):$b(d,m,_,I,g,0,M),(g|0)==1){Yb(I,1),g=0;break}else{Yb(I,A),g=1;break}else M4(d,m,_,g,M),Xb(I,2),g=g+2|0;while(!1);A=h[I>>2]|1,h[I>>2]=A,d=d+m|0}while(d>>>0<y>>>0)}else g=1,A=1;for($b(d,m,_,I,g,0,M),y=I+4|0;;){if((g|0)==1&(A|0)==1)if(h[y>>2]|0)O=19;else break e;else(g|0)<2?O=19:(Yb(I,2),q=g+-2|0,h[I>>2]=h[I>>2]^7,Xb(I,1),$b(d+(0-(h[M+(q<<2)>>2]|0))+E|0,m,_,I,g+-1|0,1,M),Yb(I,1),A=h[I>>2]|1,h[I>>2]=A,d=d+E|0,$b(d,m,_,I,q,1,M),g=q);(O|0)==19&&(O=0,A=T9(I)|0,Xb(I,A),d=d+E|0,g=A+g|0,A=h[I>>2]|0)}}while(!1);Y=G}function M4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0;G=Y,Y=Y+240|0,O=G,h[O>>2]=d;e:do if((_|0)>1)for(I=0-A|0,E=d,y=_,_=1,b=d;;){if(E=E+I|0,M=y+-2|0,d=E+(0-(h[g+(M<<2)>>2]|0))|0,(ad[m&3](b,d)|0)>-1&&(ad[m&3](b,E)|0)>-1||(b=O+(_<<2)|0,(ad[m&3](d,E)|0)>-1?(h[b>>2]=d,y=y+-1|0):(h[b>>2]=E,d=E,y=M),_=_+1|0,(y|0)<=1))break e;E=d,b=h[O>>2]|0}else _=1;while(!1);M9(A,O,_),Y=G}function Xb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;g=d+4|0,A>>>0>31?(_=h[g>>2]|0,h[d>>2]=_,h[g>>2]=0,A=A+-32|0,m=0):(m=h[g>>2]|0,_=h[d>>2]|0),h[d>>2]=m<<32-A|_>>>A,h[g>>2]=m>>>A}function $b(d,A,m,_,g,y,b){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0,y=y|0,b=b|0;var E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;W=Y,Y=Y+240|0,G=W+232|0,q=W,$=h[_>>2]|0,h[G>>2]=$,M=h[_+4>>2]|0,I=G+4|0,h[I>>2]=M,h[q>>2]=d;e:do if(($|0)!=1|(M|0)!=0&&(O=0-A|0,E=d+(0-(h[b+(g<<2)>>2]|0))|0,(ad[m&3](E,d)|0)>=1))for(_=1,y=(y|0)==0,M=E;;){if(y&(g|0)>1){if(y=d+O|0,E=h[b+(g+-2<<2)>>2]|0,(ad[m&3](y,M)|0)>-1){E=10;break e}if((ad[m&3](y+(0-E)|0,M)|0)>-1){E=10;break e}}if(y=_+1|0,h[q+(_<<2)>>2]=M,$=T9(G)|0,Xb(G,$),g=$+g|0,!((h[G>>2]|0)!=1|(h[I>>2]|0)!=0)){_=y,d=M,E=10;break e}if(d=M+(0-(h[b+(g<<2)>>2]|0))|0,(ad[m&3](d,h[q>>2]|0)|0)<1){d=M,_=y,y=0,E=9;break}else $=M,_=y,y=1,M=d,d=$}else _=1,E=9;while(!1);(E|0)==9&&(y|0)==0&&(E=10),(E|0)==10&&(M9(A,q,_),M4(d,A,m,g,b)),Y=W}function Yb(d,A){d=d|0,A=A|0;var m=0,_=0,g=0;g=d+4|0,A>>>0>31?(_=h[d>>2]|0,h[g>>2]=_,h[d>>2]=0,A=A+-32|0,m=0):(m=h[d>>2]|0,_=h[g>>2]|0),h[g>>2]=m>>>(32-A|0)|_<<A,h[d>>2]=m<<A}function T9(d){d=d|0;var A=0;return A=E9((h[d>>2]|0)+-1|0)|0,A?A|0:(A=E9(h[d+4>>2]|0)|0,((A|0)==0?0:A+32|0)|0)}function E9(d){d=d|0;var A=0;if(d)if(d&1)d=0;else for(A=d,d=0;d=d+1|0,!(A&2);)A=A>>>1;else d=32;return d|0}function M9(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0,b=0,E=0;b=Y,Y=Y+256|0,_=b;e:do if((m|0)>=2&&(y=A+(m<<2)|0,h[y>>2]=_,d|0))for(;;){g=d>>>0<256?d:256,_c(_|0,h[A>>2]|0,g|0)|0,_=0;do E=A+(_<<2)|0,_=_+1|0,_c(h[E>>2]|0,h[A+(_<<2)>>2]|0,g|0)|0,h[E>>2]=(h[E>>2]|0)+g;while((_|0)!=(m|0));if(d=d-g|0,!d)break e;_=h[y>>2]|0}while(!1);Y=b}function du(d){return d=+d,~~+N9(+d)|0}function ar(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0,oe=0,ue=0,_e=0,re=0,be=0,me=0,Fe=0;Fe=Y,Y=Y+16|0,q=Fe;do if(d>>>0<245){if(I=d>>>0<11?16:d+11&-8,d=I>>>3,G=h[6921]|0,m=G>>>d,m&3|0)return A=(m&1^1)+d|0,d=27724+(A<<1<<2)|0,m=d+8|0,_=h[m>>2]|0,g=_+8|0,y=h[g>>2]|0,(y|0)==(d|0)?h[6921]=G&~(1<<A):(h[y+12>>2]=d,h[m>>2]=y),me=A<<3,h[_+4>>2]=me|3,me=_+me+4|0,h[me>>2]=h[me>>2]|1,me=g,Y=Fe,me|0;if(O=h[6923]|0,I>>>0>O>>>0){if(m|0)return A=2<<d,A=m<<d&(A|0-A),A=(A&0-A)+-1|0,E=A>>>12&16,A=A>>>E,m=A>>>5&8,A=A>>>m,y=A>>>2&4,A=A>>>y,d=A>>>1&2,A=A>>>d,_=A>>>1&1,_=(m|E|y|d|_)+(A>>>_)|0,A=27724+(_<<1<<2)|0,d=A+8|0,y=h[d>>2]|0,E=y+8|0,m=h[E>>2]|0,(m|0)==(A|0)?(d=G&~(1<<_),h[6921]=d):(h[m+12>>2]=A,h[d>>2]=m,d=G),me=_<<3,b=me-I|0,h[y+4>>2]=I|3,g=y+I|0,h[g+4>>2]=b|1,h[y+me>>2]=b,O|0&&(_=h[6926]|0,A=O>>>3,m=27724+(A<<1<<2)|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=_,h[A+12>>2]=_,h[_+8>>2]=A,h[_+12>>2]=m),h[6923]=b,h[6926]=g,me=E,Y=Fe,me|0;if(y=h[6922]|0,y){for(m=(y&0-y)+-1|0,g=m>>>12&16,m=m>>>g,_=m>>>5&8,m=m>>>_,b=m>>>2&4,m=m>>>b,E=m>>>1&2,m=m>>>E,M=m>>>1&1,M=h[27988+((_|g|b|E|M)+(m>>>M)<<2)>>2]|0,m=M,E=M,M=(h[M+4>>2]&-8)-I|0;d=h[m+16>>2]|0,!(!d&&(d=h[m+20>>2]|0,!d));)b=(h[d+4>>2]&-8)-I|0,g=b>>>0<M>>>0,m=d,E=g?d:E,M=g?b:M;if(b=E+I|0,b>>>0>E>>>0){g=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+20|0,A=h[d>>2]|0,!A&&(d=E+16|0,A=h[d>>2]|0,!A)){m=0;break}for(;;)if(_=A+20|0,m=h[_>>2]|0,m)A=m,d=_;else if(_=A+16|0,m=h[_>>2]|0,m)A=m,d=_;else break;h[d>>2]=0,m=A}else m=h[E+8>>2]|0,h[m+12>>2]=A,h[A+8>>2]=m,m=A;while(!1);do if(g|0){if(A=h[E+28>>2]|0,d=27988+(A<<2)|0,(E|0)==(h[d>>2]|0)){if(h[d>>2]=m,!m){h[6922]=y&~(1<<A);break}}else if(me=g+16|0,h[((h[me>>2]|0)==(E|0)?me:g+20|0)>>2]=m,!m)break;h[m+24>>2]=g,A=h[E+16>>2]|0,A|0&&(h[m+16>>2]=A,h[A+24>>2]=m),A=h[E+20>>2]|0,A|0&&(h[m+20>>2]=A,h[A+24>>2]=m)}while(!1);return M>>>0<16?(me=M+I|0,h[E+4>>2]=me|3,me=E+me+4|0,h[me>>2]=h[me>>2]|1):(h[E+4>>2]=I|3,h[b+4>>2]=M|1,h[b+M>>2]=M,O|0&&(_=h[6926]|0,A=O>>>3,m=27724+(A<<1<<2)|0,A=1<<A,A&G?(d=m+8|0,A=h[d>>2]|0):(h[6921]=A|G,A=m,d=m+8|0),h[d>>2]=_,h[A+12>>2]=_,h[_+8>>2]=A,h[_+12>>2]=m),h[6923]=M,h[6926]=b),me=E+8|0,Y=Fe,me|0}else G=I}else G=I}else G=I}else if(d>>>0<=4294967231)if(d=d+11|0,I=d&-8,_=h[6922]|0,_){g=0-I|0,d=d>>>8,d?I>>>0>16777215?M=31:(G=(d+1048320|0)>>>16&8,oe=d<<G,E=(oe+520192|0)>>>16&4,oe=oe<<E,M=(oe+245760|0)>>>16&2,M=14-(E|G|M)+(oe<<M>>>15)|0,M=I>>>(M+7|0)&1|M<<1):M=0,m=h[27988+(M<<2)>>2]|0;e:do if(!m)m=0,d=0,oe=61;else for(d=0,E=I<<((M|0)==31?0:25-(M>>>1)|0),y=0;;){if(b=(h[m+4>>2]&-8)-I|0,b>>>0<g>>>0)if(b)d=m,g=b;else{d=m,g=0,oe=65;break e}if(oe=h[m+20>>2]|0,m=h[m+16+(E>>>31<<2)>>2]|0,y=(oe|0)==0|(oe|0)==(m|0)?y:oe,m)E=E<<1;else{m=y,oe=61;break}}while(!1);if((oe|0)==61){if((m|0)==0&(d|0)==0){if(d=2<<M,d=(d|0-d)&_,!d){G=I;break}G=(d&0-d)+-1|0,b=G>>>12&16,G=G>>>b,y=G>>>5&8,G=G>>>y,E=G>>>2&4,G=G>>>E,M=G>>>1&2,G=G>>>M,m=G>>>1&1,d=0,m=h[27988+((y|b|E|M|m)+(G>>>m)<<2)>>2]|0}m?oe=65:(E=d,b=g)}if((oe|0)==65)for(y=m;;)if(G=(h[y+4>>2]&-8)-I|0,m=G>>>0<g>>>0,g=m?G:g,d=m?y:d,m=h[y+16>>2]|0,m||(m=h[y+20>>2]|0),m)y=m;else{E=d,b=g;break}if((E|0)!=0&&b>>>0<((h[6923]|0)-I|0)>>>0&&(O=E+I|0,O>>>0>E>>>0)){y=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+20|0,A=h[d>>2]|0,!A&&(d=E+16|0,A=h[d>>2]|0,!A)){A=0;break}for(;;)if(g=A+20|0,m=h[g>>2]|0,m)A=m,d=g;else if(g=A+16|0,m=h[g>>2]|0,m)A=m,d=g;else break;h[d>>2]=0}else me=h[E+8>>2]|0,h[me+12>>2]=A,h[A+8>>2]=me;while(!1);do if(y){if(d=h[E+28>>2]|0,m=27988+(d<<2)|0,(E|0)==(h[m>>2]|0)){if(h[m>>2]=A,!A){_=_&~(1<<d),h[6922]=_;break}}else if(me=y+16|0,h[((h[me>>2]|0)==(E|0)?me:y+20|0)>>2]=A,!A)break;h[A+24>>2]=y,d=h[E+16>>2]|0,d|0&&(h[A+16>>2]=d,h[d+24>>2]=A),d=h[E+20>>2]|0,d&&(h[A+20>>2]=d,h[d+24>>2]=A)}while(!1);e:do if(b>>>0<16)me=b+I|0,h[E+4>>2]=me|3,me=E+me+4|0,h[me>>2]=h[me>>2]|1;else{if(h[E+4>>2]=I|3,h[O+4>>2]=b|1,h[O+b>>2]=b,A=b>>>3,b>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=O,h[A+12>>2]=O,h[O+8>>2]=A,h[O+12>>2]=m;break}if(A=b>>>8,A?b>>>0>16777215?m=31:(be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,m=(me+245760|0)>>>16&2,m=14-(re|be|m)+(me<<m>>>15)|0,m=b>>>(m+7|0)&1|m<<1):m=0,A=27988+(m<<2)|0,h[O+28>>2]=m,d=O+16|0,h[d+4>>2]=0,h[d>>2]=0,d=1<<m,!(_&d)){h[6922]=_|d,h[A>>2]=O,h[O+24>>2]=A,h[O+12>>2]=O,h[O+8>>2]=O;break}A=h[A>>2]|0;t:do if((h[A+4>>2]&-8|0)!=(b|0)){for(_=b<<((m|0)==31?0:25-(m>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(b|0)){A=d;break t}else _=_<<1,A=d;h[m>>2]=O,h[O+24>>2]=A,h[O+12>>2]=O,h[O+8>>2]=O;break e}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=O,h[be>>2]=O,h[O+8>>2]=me,h[O+12>>2]=A,h[O+24>>2]=0}while(!1);return me=E+8|0,Y=Fe,me|0}else G=I}else G=I;else G=-1;while(!1);if(m=h[6923]|0,m>>>0>=G>>>0)return A=m-G|0,d=h[6926]|0,A>>>0>15?(me=d+G|0,h[6926]=me,h[6923]=A,h[me+4>>2]=A|1,h[d+m>>2]=A,h[d+4>>2]=G|3):(h[6923]=0,h[6926]=0,h[d+4>>2]=m|3,me=d+m+4|0,h[me>>2]=h[me>>2]|1),me=d+8|0,Y=Fe,me|0;if(b=h[6924]|0,b>>>0>G>>>0)return re=b-G|0,h[6924]=re,me=h[6927]|0,be=me+G|0,h[6927]=be,h[be+4>>2]=re|1,h[me+4>>2]=G|3,me=me+8|0,Y=Fe,me|0;if(h[7039]|0?d=h[7041]|0:(h[7041]=4096,h[7040]=4096,h[7042]=-1,h[7043]=-1,h[7044]=0,h[7032]=0,h[7039]=q&-16^1431655768,d=4096),E=G+48|0,M=G+47|0,y=d+M|0,g=0-d|0,I=y&g,I>>>0<=G>>>0||(d=h[7031]|0,d|0&&(O=h[7029]|0,q=O+I|0,q>>>0<=O>>>0|q>>>0>d>>>0)))return me=0,Y=Fe,me|0;e:do if(h[7032]&4)A=0,oe=143;else{m=h[6927]|0;t:do if(m){for(_=28132;q=h[_>>2]|0,!(q>>>0<=m>>>0&&(q+(h[_+4>>2]|0)|0)>>>0>m>>>0);)if(d=h[_+8>>2]|0,d)_=d;else{oe=128;break t}if(A=y-b&g,A>>>0<2147483647)if(d=od(A|0)|0,(d|0)==((h[_>>2]|0)+(h[_+4>>2]|0)|0)){if((d|0)!=-1){b=A,y=d,oe=145;break e}}else _=d,oe=136;else A=0}else oe=128;while(!1);do if((oe|0)==128)if(m=od(0)|0,(m|0)!=-1&&(A=m,W=h[7040]|0,$=W+-1|0,A=(($&A|0)==0?0:($+A&0-W)-A|0)+I|0,W=h[7029]|0,$=A+W|0,A>>>0>G>>>0&A>>>0<2147483647)){if(q=h[7031]|0,q|0&&$>>>0<=W>>>0|$>>>0>q>>>0){A=0;break}if(d=od(A|0)|0,(d|0)==(m|0)){b=A,y=m,oe=145;break e}else _=d,oe=136}else A=0;while(!1);do if((oe|0)==136){if(m=0-A|0,!(E>>>0>A>>>0&(A>>>0<2147483647&(_|0)!=-1)))if((_|0)==-1){A=0;break}else{b=A,y=_,oe=145;break e}if(d=h[7041]|0,d=M-A+d&0-d,d>>>0>=2147483647){b=A,y=_,oe=145;break e}if((od(d|0)|0)==-1){od(m|0)|0,A=0;break}else{b=d+A|0,y=_,oe=145;break e}}while(!1);h[7032]=h[7032]|4,oe=143}while(!1);if((oe|0)==143&&I>>>0<2147483647&&(re=od(I|0)|0,$=od(0)|0,ue=$-re|0,_e=ue>>>0>(G+40|0)>>>0,!((re|0)==-1|_e^1|re>>>0<$>>>0&((re|0)!=-1&($|0)!=-1)^1))&&(b=_e?ue:A,y=re,oe=145),(oe|0)==145){A=(h[7029]|0)+b|0,h[7029]=A,A>>>0>(h[7030]|0)>>>0&&(h[7030]=A),M=h[6927]|0;e:do if(M){for(A=28132;;){if(d=h[A>>2]|0,m=h[A+4>>2]|0,(y|0)==(d+m|0)){oe=154;break}if(_=h[A+8>>2]|0,_)A=_;else break}if((oe|0)==154&&(be=A+4|0,(h[A+12>>2]&8|0)==0)&&y>>>0>M>>>0&d>>>0<=M>>>0){h[be>>2]=m+b,me=(h[6924]|0)+b|0,re=M+8|0,re=(re&7|0)==0?0:0-re&7,be=M+re|0,re=me-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[M+me+4>>2]=40,h[6928]=h[7043];break}for(y>>>0<(h[6925]|0)>>>0&&(h[6925]=y),m=y+b|0,A=28132;;){if((h[A>>2]|0)==(m|0)){oe=162;break}if(d=h[A+8>>2]|0,d)A=d;else break}if((oe|0)==162&&(h[A+12>>2]&8|0)==0){h[A>>2]=y,O=A+4|0,h[O>>2]=(h[O>>2]|0)+b,O=y+8|0,O=y+((O&7|0)==0?0:0-O&7)|0,A=m+8|0,A=m+((A&7|0)==0?0:0-A&7)|0,I=O+G|0,E=A-O-G|0,h[O+4>>2]=G|3;t:do if((M|0)==(A|0))me=(h[6924]|0)+E|0,h[6924]=me,h[6927]=I,h[I+4>>2]=me|1;else{if((h[6926]|0)==(A|0)){me=(h[6923]|0)+E|0,h[6923]=me,h[6926]=I,h[I+4>>2]=me|1,h[I+me>>2]=me;break}if(d=h[A+4>>2]|0,(d&3|0)==1){b=d&-8,_=d>>>3;n:do if(d>>>0<256)if(d=h[A+8>>2]|0,m=h[A+12>>2]|0,(m|0)==(d|0)){h[6921]=h[6921]&~(1<<_);break}else{h[d+12>>2]=m,h[m+8>>2]=d;break}else{y=h[A+24>>2]|0,d=h[A+12>>2]|0;do if((d|0)==(A|0)){if(m=A+16|0,_=m+4|0,d=h[_>>2]|0,d)m=_;else if(d=h[m>>2]|0,!d){d=0;break}for(;;)if(g=d+20|0,_=h[g>>2]|0,_)d=_,m=g;else if(g=d+16|0,_=h[g>>2]|0,_)d=_,m=g;else break;h[m>>2]=0}else me=h[A+8>>2]|0,h[me+12>>2]=d,h[d+8>>2]=me;while(!1);if(!y)break;m=h[A+28>>2]|0,_=27988+(m<<2)|0;do if((h[_>>2]|0)!=(A|0)){if(me=y+16|0,h[((h[me>>2]|0)==(A|0)?me:y+20|0)>>2]=d,!d)break n}else{if(h[_>>2]=d,d|0)break;h[6922]=h[6922]&~(1<<m);break n}while(!1);if(h[d+24>>2]=y,m=A+16|0,_=h[m>>2]|0,_|0&&(h[d+16>>2]=_,h[_+24>>2]=d),m=h[m+4>>2]|0,!m)break;h[d+20>>2]=m,h[m+24>>2]=d}while(!1);A=A+b|0,g=b+E|0}else g=E;if(A=A+4|0,h[A>>2]=h[A>>2]&-2,h[I+4>>2]=g|1,h[I+g>>2]=g,A=g>>>3,g>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=I,h[A+12>>2]=I,h[I+8>>2]=A,h[I+12>>2]=m;break}A=g>>>8;do if(!A)_=0;else{if(g>>>0>16777215){_=31;break}be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,_=(me+245760|0)>>>16&2,_=14-(re|be|_)+(me<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1}while(!1);if(A=27988+(_<<2)|0,h[I+28>>2]=_,d=I+16|0,h[d+4>>2]=0,h[d>>2]=0,d=h[6922]|0,m=1<<_,!(d&m)){h[6922]=d|m,h[A>>2]=I,h[I+24>>2]=A,h[I+12>>2]=I,h[I+8>>2]=I;break}A=h[A>>2]|0;n:do if((h[A+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(g|0)){A=d;break n}else _=_<<1,A=d;h[m>>2]=I,h[I+24>>2]=A,h[I+12>>2]=I,h[I+8>>2]=I;break t}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=I,h[be>>2]=I,h[I+8>>2]=me,h[I+12>>2]=A,h[I+24>>2]=0}while(!1);return me=O+8|0,Y=Fe,me|0}for(A=28132;d=h[A>>2]|0,!(d>>>0<=M>>>0&&(me=d+(h[A+4>>2]|0)|0,me>>>0>M>>>0));)A=h[A+8>>2]|0;g=me+-47|0,d=g+8|0,d=g+((d&7|0)==0?0:0-d&7)|0,g=M+16|0,d=d>>>0<g>>>0?M:d,A=d+8|0,m=b+-40|0,re=y+8|0,re=(re&7|0)==0?0:0-re&7,be=y+re|0,re=m-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[y+m+4>>2]=40,h[6928]=h[7043],m=d+4|0,h[m>>2]=27,h[A>>2]=h[7033],h[A+4>>2]=h[7034],h[A+8>>2]=h[7035],h[A+12>>2]=h[7036],h[7033]=y,h[7034]=b,h[7036]=0,h[7035]=A,A=d+24|0;do be=A,A=A+4|0,h[A>>2]=7;while((be+8|0)>>>0<me>>>0);if((d|0)!=(M|0)){if(y=d-M|0,h[m>>2]=h[m>>2]&-2,h[M+4>>2]=y|1,h[d>>2]=y,A=y>>>3,y>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=M,h[A+12>>2]=M,h[M+8>>2]=A,h[M+12>>2]=m;break}if(A=y>>>8,A?y>>>0>16777215?_=31:(be=(A+1048320|0)>>>16&8,me=A<<be,re=(me+520192|0)>>>16&4,me=me<<re,_=(me+245760|0)>>>16&2,_=14-(re|be|_)+(me<<_>>>15)|0,_=y>>>(_+7|0)&1|_<<1):_=0,m=27988+(_<<2)|0,h[M+28>>2]=_,h[M+20>>2]=0,h[g>>2]=0,A=h[6922]|0,d=1<<_,!(A&d)){h[6922]=A|d,h[m>>2]=M,h[M+24>>2]=m,h[M+12>>2]=M,h[M+8>>2]=M;break}A=h[m>>2]|0;t:do if((h[A+4>>2]&-8|0)!=(y|0)){for(_=y<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(y|0)){A=d;break t}else _=_<<1,A=d;h[m>>2]=M,h[M+24>>2]=A,h[M+12>>2]=M,h[M+8>>2]=M;break e}while(!1);be=A+8|0,me=h[be>>2]|0,h[me+12>>2]=M,h[be>>2]=M,h[M+8>>2]=me,h[M+12>>2]=A,h[M+24>>2]=0}}else me=h[6925]|0,(me|0)==0|y>>>0<me>>>0&&(h[6925]=y),h[7033]=y,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,me=b+-40|0,re=y+8|0,re=(re&7|0)==0?0:0-re&7,be=y+re|0,re=me-re|0,h[6927]=be,h[6924]=re,h[be+4>>2]=re|1,h[y+me+4>>2]=40,h[6928]=h[7043];while(!1);if(A=h[6924]|0,A>>>0>G>>>0)return re=A-G|0,h[6924]=re,me=h[6927]|0,be=me+G|0,h[6927]=be,h[be+4>>2]=re|1,h[me+4>>2]=G|3,me=me+8|0,Y=Fe,me|0}return me=S9()|0,h[me>>2]=12,me=0,Y=Fe,me|0}function _t(d){d=d|0;var A=0,m=0,_=0,g=0,y=0,b=0,E=0,M=0;if(d){m=d+-8|0,g=h[6925]|0,d=h[d+-4>>2]|0,A=d&-8,M=m+A|0;do if(d&1)E=m,b=m;else{if(_=h[m>>2]|0,!(d&3)||(b=m+(0-_)|0,y=_+A|0,b>>>0<g>>>0))return;if((h[6926]|0)==(b|0)){if(d=M+4|0,A=h[d>>2]|0,(A&3|0)!=3){E=b,A=y;break}h[6923]=y,h[d>>2]=A&-2,h[b+4>>2]=y|1,h[b+y>>2]=y;return}if(m=_>>>3,_>>>0<256)if(d=h[b+8>>2]|0,A=h[b+12>>2]|0,(A|0)==(d|0)){h[6921]=h[6921]&~(1<<m),E=b,A=y;break}else{h[d+12>>2]=A,h[A+8>>2]=d,E=b,A=y;break}g=h[b+24>>2]|0,d=h[b+12>>2]|0;do if((d|0)==(b|0)){if(A=b+16|0,m=A+4|0,d=h[m>>2]|0,d)A=m;else if(d=h[A>>2]|0,!d){d=0;break}for(;;)if(_=d+20|0,m=h[_>>2]|0,m)d=m,A=_;else if(_=d+16|0,m=h[_>>2]|0,m)d=m,A=_;else break;h[A>>2]=0}else E=h[b+8>>2]|0,h[E+12>>2]=d,h[d+8>>2]=E;while(!1);if(g){if(A=h[b+28>>2]|0,m=27988+(A<<2)|0,(h[m>>2]|0)==(b|0)){if(h[m>>2]=d,!d){h[6922]=h[6922]&~(1<<A),E=b,A=y;break}}else if(E=g+16|0,h[((h[E>>2]|0)==(b|0)?E:g+20|0)>>2]=d,!d){E=b,A=y;break}h[d+24>>2]=g,A=b+16|0,m=h[A>>2]|0,m|0&&(h[d+16>>2]=m,h[m+24>>2]=d),A=h[A+4>>2]|0,A?(h[d+20>>2]=A,h[A+24>>2]=d,E=b,A=y):(E=b,A=y)}else E=b,A=y}while(!1);if(!(b>>>0>=M>>>0)&&(d=M+4|0,_=h[d>>2]|0,!!(_&1))){if(_&2)h[d>>2]=_&-2,h[E+4>>2]=A|1,h[b+A>>2]=A,g=A;else{if((h[6927]|0)==(M|0)){if(M=(h[6924]|0)+A|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)+A|0,h[6923]=M,h[6926]=b,h[E+4>>2]=M|1,h[b+M>>2]=M;return}g=(_&-8)+A|0,m=_>>>3;do if(_>>>0<256)if(A=h[M+8>>2]|0,d=h[M+12>>2]|0,(d|0)==(A|0)){h[6921]=h[6921]&~(1<<m);break}else{h[A+12>>2]=d,h[d+8>>2]=A;break}else{y=h[M+24>>2]|0,d=h[M+12>>2]|0;do if((d|0)==(M|0)){if(A=M+16|0,m=A+4|0,d=h[m>>2]|0,d)A=m;else if(d=h[A>>2]|0,!d){m=0;break}for(;;)if(_=d+20|0,m=h[_>>2]|0,m)d=m,A=_;else if(_=d+16|0,m=h[_>>2]|0,m)d=m,A=_;else break;h[A>>2]=0,m=d}else m=h[M+8>>2]|0,h[m+12>>2]=d,h[d+8>>2]=m,m=d;while(!1);if(y|0){if(d=h[M+28>>2]|0,A=27988+(d<<2)|0,(h[A>>2]|0)==(M|0)){if(h[A>>2]=m,!m){h[6922]=h[6922]&~(1<<d);break}}else if(_=y+16|0,h[((h[_>>2]|0)==(M|0)?_:y+20|0)>>2]=m,!m)break;h[m+24>>2]=y,d=M+16|0,A=h[d>>2]|0,A|0&&(h[m+16>>2]=A,h[A+24>>2]=m),d=h[d+4>>2]|0,d|0&&(h[m+20>>2]=d,h[d+24>>2]=m)}}while(!1);if(h[E+4>>2]=g|1,h[b+g>>2]=g,(E|0)==(h[6926]|0)){h[6923]=g;return}}if(d=g>>>3,g>>>0<256){m=27724+(d<<1<<2)|0,A=h[6921]|0,d=1<<d,A&d?(A=m+8|0,d=h[A>>2]|0):(h[6921]=A|d,d=m,A=m+8|0),h[A>>2]=E,h[d+12>>2]=E,h[E+8>>2]=d,h[E+12>>2]=m;return}d=g>>>8,d?g>>>0>16777215?_=31:(b=(d+1048320|0)>>>16&8,M=d<<b,y=(M+520192|0)>>>16&4,M=M<<y,_=(M+245760|0)>>>16&2,_=14-(y|b|_)+(M<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1):_=0,d=27988+(_<<2)|0,h[E+28>>2]=_,h[E+20>>2]=0,h[E+16>>2]=0,A=h[6922]|0,m=1<<_;e:do if(!(A&m))h[6922]=A|m,h[d>>2]=E,h[E+24>>2]=d,h[E+12>>2]=E,h[E+8>>2]=E;else{d=h[d>>2]|0;t:do if((h[d+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=d+16+(_>>>31<<2)|0,A=h[m>>2]|0,!!A;)if((h[A+4>>2]&-8|0)==(g|0)){d=A;break t}else _=_<<1,d=A;h[m>>2]=E,h[E+24>>2]=d,h[E+12>>2]=E,h[E+8>>2]=E;break e}while(!1);b=d+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]=d,h[E+24>>2]=0}while(!1);if(M=(h[6929]|0)+-1|0,h[6929]=M,!(M|0)){for(d=28140;d=h[d>>2]|0,d;)d=d+8|0;h[6929]=-1}}}}function ia(d,A){d=d|0,A=A|0;var m=0;return d?(m=Da(A,d)|0,(A|d)>>>0>65535&&(m=((m>>>0)/(d>>>0)|0|0)==(A|0)?m:-1)):m=0,d=ar(m)|0,!d||!(h[d+-4>>2]&3)||sd(d|0,0,m|0)|0,d|0}function fse(d,A){d=d|0,A=A|0;var m=0,_=0;return d?A>>>0>4294967231?(A=S9()|0,h[A>>2]=12,A=0,A|0):(m=dse(d+-8|0,A>>>0<11?16:A+11&-8)|0,m|0?(A=m+8|0,A|0):(m=ar(A)|0,m?(_=h[d+-4>>2]|0,_=(_&-8)-((_&3|0)==0?8:4)|0,_c(m|0,d|0,(_>>>0<A>>>0?_:A)|0)|0,_t(d),A=m,A|0):(A=0,A|0))):(A=ar(A)|0,A|0)}function dse(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0,M=0,I=0,O=0,G=0;if(O=d+4|0,G=h[O>>2]|0,m=G&-8,E=d+m|0,!(G&3))return A>>>0<256?(d=0,d|0):(m>>>0>=(A+4|0)>>>0&&(m-A|0)>>>0<=h[7041]<<1>>>0||(d=0),d|0);if(m>>>0>=A>>>0)return m=m-A|0,m>>>0<=15||(I=d+A|0,h[O>>2]=G&1|A|2,h[I+4>>2]=m|3,G=E+4|0,h[G>>2]=h[G>>2]|1,C9(I,m)),d|0;if((h[6927]|0)==(E|0))return I=(h[6924]|0)+m|0,m=I-A|0,_=d+A|0,I>>>0<=A>>>0?(d=0,d|0):(h[O>>2]=G&1|A|2,h[_+4>>2]=m|1,h[6927]=_,h[6924]=m,d|0);if((h[6926]|0)==(E|0))return _=(h[6923]|0)+m|0,_>>>0<A>>>0?(d=0,d|0):(m=_-A|0,m>>>0>15?(I=d+A|0,_=d+_|0,h[O>>2]=G&1|A|2,h[I+4>>2]=m|1,h[_>>2]=m,_=_+4|0,h[_>>2]=h[_>>2]&-2,_=I):(h[O>>2]=G&1|_|2,_=d+_+4|0,h[_>>2]=h[_>>2]|1,_=0,m=0),h[6923]=m,h[6926]=_,d|0);if(_=h[E+4>>2]|0,_&2|0||(M=(_&-8)+m|0,M>>>0<A>>>0))return d=0,d|0;I=M-A|0,g=_>>>3;do if(_>>>0<256)if(_=h[E+8>>2]|0,m=h[E+12>>2]|0,(m|0)==(_|0)){h[6921]=h[6921]&~(1<<g);break}else{h[_+12>>2]=m,h[m+8>>2]=_;break}else{b=h[E+24>>2]|0,m=h[E+12>>2]|0;do if((m|0)==(E|0)){if(_=E+16|0,g=_+4|0,m=h[g>>2]|0,m)_=g;else if(m=h[_>>2]|0,!m){g=0;break}for(;;)if(y=m+20|0,g=h[y>>2]|0,g)m=g,_=y;else if(y=m+16|0,g=h[y>>2]|0,g)m=g,_=y;else break;h[_>>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(b|0){if(m=h[E+28>>2]|0,_=27988+(m<<2)|0,(h[_>>2]|0)==(E|0)){if(h[_>>2]=g,!g){h[6922]=h[6922]&~(1<<m);break}}else if(y=b+16|0,h[((h[y>>2]|0)==(E|0)?y:b+20|0)>>2]=g,!g)break;h[g+24>>2]=b,m=E+16|0,_=h[m>>2]|0,_|0&&(h[g+16>>2]=_,h[_+24>>2]=g),m=h[m+4>>2]|0,m|0&&(h[g+20>>2]=m,h[m+24>>2]=g)}}while(!1);return I>>>0<16?(h[O>>2]=G&1|M|2,G=d+M+4|0,h[G>>2]=h[G>>2]|1,d|0):(E=d+A|0,h[O>>2]=G&1|A|2,h[E+4>>2]=I|3,G=d+M+4|0,h[G>>2]=h[G>>2]|1,C9(E,I),d|0)}function C9(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0,b=0,E=0;E=d+A|0,m=h[d+4>>2]|0;do if(m&1)b=d;else{if(g=h[d>>2]|0,!(m&3))return;if(b=d+(0-g)|0,A=g+A|0,(h[6926]|0)==(b|0)){if(d=E+4|0,m=h[d>>2]|0,(m&3|0)!=3)break;h[6923]=A,h[d>>2]=m&-2,h[b+4>>2]=A|1,h[E>>2]=A;return}if(_=g>>>3,g>>>0<256)if(d=h[b+8>>2]|0,m=h[b+12>>2]|0,(m|0)==(d|0)){h[6921]=h[6921]&~(1<<_);break}else{h[d+12>>2]=m,h[m+8>>2]=d;break}y=h[b+24>>2]|0,d=h[b+12>>2]|0;do if((d|0)==(b|0)){if(m=b+16|0,_=m+4|0,d=h[_>>2]|0,d)m=_;else if(d=h[m>>2]|0,!d){d=0;break}for(;;)if(g=d+20|0,_=h[g>>2]|0,_)d=_,m=g;else if(g=d+16|0,_=h[g>>2]|0,_)d=_,m=g;else break;h[m>>2]=0}else g=h[b+8>>2]|0,h[g+12>>2]=d,h[d+8>>2]=g;while(!1);if(y){if(m=h[b+28>>2]|0,_=27988+(m<<2)|0,(h[_>>2]|0)==(b|0)){if(h[_>>2]=d,!d){h[6922]=h[6922]&~(1<<m);break}}else if(g=y+16|0,h[((h[g>>2]|0)==(b|0)?g:y+20|0)>>2]=d,!d)break;h[d+24>>2]=y,m=b+16|0,_=h[m>>2]|0,_|0&&(h[d+16>>2]=_,h[_+24>>2]=d),m=h[m+4>>2]|0,m&&(h[d+20>>2]=m,h[m+24>>2]=d)}}while(!1);if(d=E+4|0,_=h[d>>2]|0,_&2)h[d>>2]=_&-2,h[b+4>>2]=A|1,h[b+A>>2]=A,g=A;else{if((h[6927]|0)==(E|0)){if(E=(h[6924]|0)+A|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)+A|0,h[6923]=E,h[6926]=b,h[b+4>>2]=E|1,h[b+E>>2]=E;return}g=(_&-8)+A|0,m=_>>>3;do if(_>>>0<256)if(d=h[E+8>>2]|0,A=h[E+12>>2]|0,(A|0)==(d|0)){h[6921]=h[6921]&~(1<<m);break}else{h[d+12>>2]=A,h[A+8>>2]=d;break}else{y=h[E+24>>2]|0,A=h[E+12>>2]|0;do if((A|0)==(E|0)){if(d=E+16|0,m=d+4|0,A=h[m>>2]|0,A)d=m;else if(A=h[d>>2]|0,!A){m=0;break}for(;;)if(_=A+20|0,m=h[_>>2]|0,m)A=m,d=_;else if(_=A+16|0,m=h[_>>2]|0,m)A=m,d=_;else break;h[d>>2]=0,m=A}else m=h[E+8>>2]|0,h[m+12>>2]=A,h[A+8>>2]=m,m=A;while(!1);if(y|0){if(A=h[E+28>>2]|0,d=27988+(A<<2)|0,(h[d>>2]|0)==(E|0)){if(h[d>>2]=m,!m){h[6922]=h[6922]&~(1<<A);break}}else if(_=y+16|0,h[((h[_>>2]|0)==(E|0)?_:y+20|0)>>2]=m,!m)break;h[m+24>>2]=y,A=E+16|0,d=h[A>>2]|0,d|0&&(h[m+16>>2]=d,h[d+24>>2]=m),A=h[A+4>>2]|0,A|0&&(h[m+20>>2]=A,h[A+24>>2]=m)}}while(!1);if(h[b+4>>2]=g|1,h[b+g>>2]=g,(b|0)==(h[6926]|0)){h[6923]=g;return}}if(A=g>>>3,g>>>0<256){m=27724+(A<<1<<2)|0,d=h[6921]|0,A=1<<A,d&A?(d=m+8|0,A=h[d>>2]|0):(h[6921]=d|A,A=m,d=m+8|0),h[d>>2]=b,h[A+12>>2]=b,h[b+8>>2]=A,h[b+12>>2]=m;return}if(A=g>>>8,A?g>>>0>16777215?_=31:(y=(A+1048320|0)>>>16&8,E=A<<y,m=(E+520192|0)>>>16&4,E=E<<m,_=(E+245760|0)>>>16&2,_=14-(m|y|_)+(E<<_>>>15)|0,_=g>>>(_+7|0)&1|_<<1):_=0,A=27988+(_<<2)|0,h[b+28>>2]=_,h[b+20>>2]=0,h[b+16>>2]=0,d=h[6922]|0,m=1<<_,!(d&m)){h[6922]=d|m,h[A>>2]=b,h[b+24>>2]=A,h[b+12>>2]=b,h[b+8>>2]=b;return}A=h[A>>2]|0;e:do if((h[A+4>>2]&-8|0)!=(g|0)){for(_=g<<((_|0)==31?0:25-(_>>>1)|0);m=A+16+(_>>>31<<2)|0,d=h[m>>2]|0,!!d;)if((h[d+4>>2]&-8|0)==(g|0)){A=d;break e}else _=_<<1,A=d;h[m>>2]=b,h[b+24>>2]=A,h[b+12>>2]=b,h[b+8>>2]=b;return}while(!1);y=A+8|0,E=h[y>>2]|0,h[E+12>>2]=b,h[y>>2]=b,h[b+8>>2]=E,h[b+12>>2]=A,h[b+24>>2]=0}function pt(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,m=d+m>>>0,Ln(A+_+(m>>>0<d>>>0|0)>>>0|0),m|0|0}function Ns(d,A,m,_){return d=d|0,A=A|0,m=m|0,_=_|0,_=A-_-(m>>>0>d>>>0|0)>>>0,Ln(_|0),d-m>>>0|0|0}function R9(d){return d=d|0,(d?31-(jh(d^d-1)|0)|0:32)|0}function C4(d,A,m,_,g){d=d|0,A=A|0,m=m|0,_=_|0,g=g|0;var y=0,b=0,E=0,M=0,I=0,O=0,G=0,q=0,W=0,$=0;if(O=d,M=A,I=M,b=m,q=_,E=q,!I)return y=(g|0)!=0,E?y?(h[g>>2]=d|0,h[g+4>>2]=A&0,q=0,g=0,Ln(q|0),g|0):(q=0,g=0,Ln(q|0),g|0):(y&&(h[g>>2]=(O>>>0)%(b>>>0),h[g+4>>2]=0),q=0,g=(O>>>0)/(b>>>0)>>>0,Ln(q|0),g|0);y=(E|0)==0;do if(b){if(!y){if(y=(jh(E|0)|0)-(jh(I|0)|0)|0,y>>>0<=31){G=y+1|0,E=31-y|0,A=y-31>>31,b=G,d=O>>>(G>>>0)&A|I<<E,A=I>>>(G>>>0)&A,y=0,E=O<<E;break}return g?(h[g>>2]=d|0,h[g+4>>2]=M|A&0,q=0,g=0,Ln(q|0),g|0):(q=0,g=0,Ln(q|0),g|0)}if(y=b-1|0,y&b|0){E=(jh(b|0)|0)+33-(jh(I|0)|0)|0,$=64-E|0,G=32-E|0,M=G>>31,W=E-32|0,A=W>>31,b=E,d=G-1>>31&I>>>(W>>>0)|(I<<G|O>>>(E>>>0))&A,A=A&I>>>(E>>>0),y=O<<$&M,E=(I<<$|O>>>(W>>>0))&M|O<<G&E-33>>31;break}return g|0&&(h[g>>2]=y&O,h[g+4>>2]=0),(b|0)==1?(W=M|A&0,$=d|0|0,Ln(W|0),$|0):($=R9(b|0)|0,W=I>>>($>>>0)|0,$=I<<32-$|O>>>($>>>0)|0,Ln(W|0),$|0)}else{if(y)return g|0&&(h[g>>2]=(I>>>0)%(b>>>0),h[g+4>>2]=0),W=0,$=(I>>>0)/(b>>>0)>>>0,Ln(W|0),$|0;if(!O)return g|0&&(h[g>>2]=0,h[g+4>>2]=(I>>>0)%(E>>>0)),W=0,$=(I>>>0)/(E>>>0)>>>0,Ln(W|0),$|0;if(y=E-1|0,!(y&E))return g|0&&(h[g>>2]=d|0,h[g+4>>2]=y&I|A&0),W=0,$=I>>>((R9(E|0)|0)>>>0),Ln(W|0),$|0;if(y=(jh(E|0)|0)-(jh(I|0)|0)|0,y>>>0<=30){A=y+1|0,E=31-y|0,b=A,d=I<<E|O>>>(A>>>0),A=I>>>(A>>>0),y=0,E=O<<E;break}return g?(h[g>>2]=d|0,h[g+4>>2]=M|A&0,W=0,$=0,Ln(W|0),$|0):(W=0,$=0,Ln(W|0),$|0)}while(!1);if(!b)I=E,M=0,E=0;else{G=m|0|0,O=q|_&0,I=pt(G|0,O|0,-1,-1)|0,m=Q()|0,M=E,E=0;do _=M,M=y>>>31|M<<1,y=E|y<<1,_=d<<1|_>>>31|0,q=d>>>31|A<<1|0,Ns(I|0,m|0,_|0,q|0)|0,$=Q()|0,W=$>>31|(($|0)<0?-1:0)<<1,E=W&1,d=Ns(_|0,q|0,W&G|0,((($|0)<0?-1:0)>>31|(($|0)<0?-1:0)<<1)&O|0)|0,A=Q()|0,b=b-1|0;while((b|0)!=0);I=M,M=0}return b=0,g|0&&(h[g>>2]=d,h[g+4>>2]=A),W=(y|0)>>>31|(I|b)<<1|(b<<1|y>>>31)&0|M,$=(y<<1|0)&-2|E,Ln(W|0),$|0}function id(d,A,m,_){d=d|0,A=A|0,m=m|0,_=_|0;var g=0,y=0,b=0,E=0,M=0,I=0;return I=A>>31|((A|0)<0?-1:0)<<1,M=((A|0)<0?-1:0)>>31|((A|0)<0?-1:0)<<1,y=_>>31|((_|0)<0?-1:0)<<1,g=((_|0)<0?-1:0)>>31|((_|0)<0?-1:0)<<1,E=Ns(I^d|0,M^A|0,I|0,M|0)|0,b=Q()|0,d=y^I,A=g^M,Ns((C4(E,b,Ns(y^m|0,g^_|0,y|0,g|0)|0,Q()|0,0)|0)^d|0,(Q()|0)^A|0,d|0,A|0)|0}function pse(d,A){d=d|0,A=A|0;var m=0,_=0,g=0,y=0;return 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d=d|0,A=A|0,m=m|0,(m|0)<32?(Ln(A>>>m|0),d>>>m|(A&(1<<m)-1)<<32-m):(Ln(0),A>>>m-32|0)}function ht(d,A,m){return d=d|0,A=A|0,m=m|0,(m|0)<32?(Ln(A<<m|(d&(1<<m)-1<<32-m)>>>32-m|0),d<<m):(Ln(d<<m-32|0),0)}function R4(d,A,m){return d=d|0,A=A|0,m=m|0,A=jh(A)|0,(A|0)==32&&(A=A+(jh(d)|0)|0),Ln(0),A|0}function I9(d,A){return d=+d,A=+A,d!=d?+A:A!=A?+d:+Die(+d,+A)}function Zb(d,A){return d=+d,A=+A,d!=d?+A:A!=A?+d:+s4(+d,+A)}function Kb(d){return d=+d,d>=0?+Hs(d+.5):+Ym(d-.5)}function _c(d,A,m){d=d|0,A=A|0,m=m|0;var _=0,g=0,y=0;if((m|0)>=8192)return Bie(d|0,A|0,m|0)|0,d|0;if(y=d|0,g=d+m|0,(d&3)==(A&3)){for(;d&3;){if(!m)return y|0;He[d>>0]=He[A>>0]|0,d=d+1|0,A=A+1|0,m=m-1|0}for(m=g&-4|0,_=m-64|0;(d|0)<=(_|0);)h[d>>2]=h[A>>2],h[d+4>>2]=h[A+4>>2],h[d+8>>2]=h[A+8>>2],h[d+12>>2]=h[A+12>>2],h[d+16>>2]=h[A+16>>2],h[d+20>>2]=h[A+20>>2],h[d+24>>2]=h[A+24>>2],h[d+28>>2]=h[A+28>>2],h[d+32>>2]=h[A+32>>2],h[d+36>>2]=h[A+36>>2],h[d+40>>2]=h[A+40>>2],h[d+44>>2]=h[A+44>>2],h[d+48>>2]=h[A+48>>2],h[d+52>>2]=h[A+52>>2],h[d+56>>2]=h[A+56>>2],h[d+60>>2]=h[A+60>>2],d=d+64|0,A=A+64|0;for(;(d|0)<(m|0);)h[d>>2]=h[A>>2],d=d+4|0,A=A+4|0}else for(m=g-4|0;(d|0)<(m|0);)He[d>>0]=He[A>>0]|0,He[d+1>>0]=He[A+1>>0]|0,He[d+2>>0]=He[A+2>>0]|0,He[d+3>>0]=He[A+3>>0]|0,d=d+4|0,A=A+4|0;for(;(d|0)<(g|0);)He[d>>0]=He[A>>0]|0,d=d+1|0,A=A+1|0;return y|0}function P4(d,A,m){d=d|0,A=A|0,m=m|0;var _=0;if((A|0)<(d|0)&(d|0)<(A+m|0)){for(_=d,A=A+m|0,d=d+m|0;(m|0)>0;)d=d-1|0,A=A-1|0,m=m-1|0,He[d>>0]=He[A>>0]|0;d=_}else _c(d,A,m)|0;return d|0}function sd(d,A,m){d=d|0,A=A|0,m=m|0;var 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Uint8Array.from(atob(i),e=>e.charCodeAt(0)).buffer}var p1={VERTEX:"vertex",FRAGMENT:"fragment"},_n={NONE:"none",FRAME:"frame",RENDER:"render",OBJECT:"object"},L1e={BOOLEAN:"bool",INTEGER:"int",FLOAT:"float",VECTOR2:"vec2",VECTOR3:"vec3",VECTOR4:"vec4",MATRIX2:"mat2",MATRIX3:"mat3",MATRIX4:"mat4"},So={READ_ONLY:"readOnly",WRITE_ONLY:"writeOnly",READ_WRITE:"readWrite"},SK=["fragment","vertex"],nM=["setup","analyze","generate"],iM=[...SK,"compute"],Fm=["x","y","z","w"],D1e={analyze:"setup",generate:"analyze"},F1e=0,$t=class i extends ko{static get type(){return"Node"}constructor(e=null){super(),this.nodeType=e,this.updateType=_n.NONE,this.updateBeforeType=_n.NONE,this.updateAfterType=_n.NONE,this.version=0,this.name="",this.global=!1,this.parents=!1,this.isNode=!0,this._beforeNodes=null,this._cacheKey=null,this._uuid=null,this._cacheKeyVersion=0,this.id=F1e++,this.stackTrace=null,i.captureStackTrace===!0&&(this.stackTrace=new Fr)}set needsUpdate(e){e===!0&&this.version++}get uuid(){return 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n=i.value;i.traverse(r=>{r.isConstNode===!0&&(n=r.value)}),i=n}return new Em(i,t)},_M=class extends dr{static get type(){return"ArrayNode"}constructor(e,t,n=null){super(e),this.count=t,this.values=n,this.isArrayNode=!0}getArrayCount(){return this.count}generateNodeType(e){return this.nodeType===null?this.values[0].getNodeType(e):this.nodeType}getElementType(e){return this.getNodeType(e)}getMemberType(e,t){return this.nodeType===null?this.values[0].getMemberType(e,t):super.getMemberType(e,t)}generate(e){let t=this.getNodeType(e);return e.generateArray(t,this.count,this.values)}},OK=(...i)=>{let e;if(i.length===1){let t=i[0];e=new _M(null,t.length,t)}else{let t=i[0],n=i[1];e=new _M(t,n)}return Vt(e)};Be("toArray",(i,e)=>OK(Array(e).fill(i)));var I8=class extends dr{static get type(){return"AssignNode"}constructor(e,t){super(),this.targetNode=e,this.sourceNode=t,this.isAssignNode=!0}hasDependencies(){return!1}generateNodeType(e,t){return t!=="void"?this.targetNode.getNodeType(e):"void"}needsSplitAssign(e){let{targetNode:t}=this;if(e.isAvailable("swizzleAssign")===!1&&t.isSplitNode&&t.components.length>1){let n=e.getTypeLength(t.node.getNodeType(e));return Fm.join("").slice(0,n)!==t.components}return!1}setup(e){let{targetNode:t,sourceNode:n}=this,r=t.getScope(),s=e.getDataFromNode(r);s.assign=!0;let o=e.getNodeProperties(this);o.sourceNode=n,o.targetNode=t.context({assign:!0})}generate(e,t){let{targetNode:n,sourceNode:r}=e.getNodeProperties(this),s=this.needsSplitAssign(e),o=n.build(e),a=n.getNodeType(e),l=r.build(e,a),c=r.getNodeType(e),u=e.getDataFromNode(this),f;if(u.initialized===!0)t!=="void"&&(f=o);else if(s){let p=e.getVarFromNode(this,null,a),x=e.getPropertyName(p);e.addLineFlowCode(`${x} = ${l}`,this);let v=n.node,S=v.node.context({assign:!0}).build(e);for(let T=0;T<v.components.length;T++){let P=v.components[T];e.addLineFlowCode(`${S}.${P} = ${x}[ ${T} ]`,this)}t!=="void"&&(f=o)}else f=`${o} = 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D8=class extends $t{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 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yh(i,"vec4",16,8).setUsage(r).setInstanced(s),new yh(i,"vec4",16,12).setUsage(r).setInstanced(s)):new yh(i,e,t,n).setUsage(r)}var G7=(i,e=null,t=0,n=0)=>DC(i,e,t,n),uxe=(i,e=null,t=0,n=0)=>DC(i,e,t,n,kA),FC=(i,e=null,t=0,n=0)=>DC(i,e,t,n,Vd,!0),z7=(i,e=null,t=0,n=0)=>DC(i,e,t,n,kA,!0);Be("toAttribute",i=>G7(i.value));var Es=class i extends $t{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=a0(this).build(e,t),s}};Es.VERTEX="vertex";Es.INSTANCE="instance";Es.SUBGROUP="subgroup";Es.INVOCATION_LOCAL="invocationLocal";Es.INVOCATION_SUBGROUP="invocationSubgroup";Es.DRAW="draw";var $Z=xt(Es,Es.VERTEX),nu=xt(Es,Es.INSTANCE),hxe=xt(Es,Es.SUBGROUP),fxe=xt(Es,Es.INVOCATION_SUBGROUP),dxe=xt(Es,Es.INVOCATION_LOCAL),YZ=xt(Es,Es.DRAW),U8=class extends $t{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=_n.OBJECT,this.onInitFunction=null,this.countNode=null}dispose(){this.dispatchEvent({type:"dispose"})}setName(e){return this.name=e,this}label(e){return je('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&&Ge('TSL: ".toVar()" can not be used with void type.',this.stackTrace),t.build(e);let u=e.getVectorType(c),f=t.build(e,u),p=e.getVarFromNode(this,n,u,void 0,l),x=e.getPropertyName(p),v=x;if(l)if(o)v=a?`const ${x}`:`let ${x}`;else{let w=t.getArrayCount(e);v=`const ${e.getVar(p.type,x,w)}`}return e.addLineFlowCode(`${v} = ${f}`,this),x}_hasStack(e){return e.getDataFromNode(this).stack!==void 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this.node.getNodeType(e)}setupVarying(e){let t=e.getNodeProperties(this),n=t.varying;if(n===void 0){let r=this.name,s=this.getNodeType(e),o=this.interpolationType,a=this.interpolationSampling;t.varying=n=e.getVaryingFromNode(this,r,s,o,a),t.node=wm(this.node,"VERTEX")}return n.needsInterpolation||(n.needsInterpolation=e.shaderStage==="fragment"),n}setup(e){this.setupVarying(e),e.flowNodeFromShaderStage(p1.VERTEX,this.node)}analyze(e){this.setupVarying(e),e.flowNodeFromShaderStage(p1.VERTEX,this.node)}generate(e){let t=e.getSubBuildProperty("property",e.currentStack),n=e.getNodeProperties(this),r=this.setupVarying(e);if(n[t]===void 0){let s=this.getNodeType(e),o=e.getPropertyName(r,p1.VERTEX);if(e.shaderStage===p1.VERTEX){let a=n.node.build(e,s);e.addLineFlowCode(`${o} = ${a}`,this)}else e.flowNodeFromShaderStage(p1.VERTEX,n.node,s,o);n[t]=o}return e.getPropertyName(r)}},a0=Vn(O8).setParameterLength(1,2),qK=i=>a0(i);Be("toVarying",a0);Be("toVertexStage",qK);var HK=Ae(([i])=>{let e=i.mul(.9478672986).add(.0521327014).pow(2.4),t=i.mul(.0773993808),n=i.lessThanEqual(.04045);return jn(e,t,n)}).setLayout({name:"sRGBTransferEOTF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),WK=Ae(([i])=>{let e=i.pow(.41666).mul(1.055).sub(.055),t=i.mul(12.92),n=i.lessThanEqual(.0031308);return jn(e,t,n)}).setLayout({name:"sRGBTransferOETF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),G7="WorkingColorSpace",cxe="OutputColorSpace",eb=class extends dr{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===G7?sn.workingColorSpace:t===cxe?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 sn.enabled===!1||n===r||!n||!r||(sn.getTransfer(n)===Bt&&(s=Lt(HK(s.rgb),s.a)),sn.getPrimaries(n)!==sn.getPrimaries(r)&&(s=Lt(io(sn._getMatrix(new 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t=Ht(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}},fxe=(i,e,t)=>new yM(i,e,t),B8=class extends yM{static get type(){return"RendererReferenceNode"}constructor(e,t,n=null){super(e,t,n),this.renderer=n,this.setGroup(Zt)}updateReference(e){return this.reference=this.renderer!==null?this.renderer:e.renderer,this.reference}},XK=(i,e,t=null)=>new B8(i,e,t),U8=class extends dr{static get type(){return"ToneMappingNode"}constructor(e,t=YK,n=null){super("vec3"),this._toneMapping=e,this.exposureNode=t,this.colorNode=n}customCacheKey(){return zv(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===ks)return t;let r=null,s=e.renderer.library.getToneMappingFunction(n);return s!==null?r=Lt(s(t.rgb,this.exposureNode),t.a):(Ge("ToneMappingNode: Unsupported Tone Mapping configuration.",n),r=t),r}},$K=(i,e,t)=>new U8(i,Vt(e),Vt(t)),YK=XK("toneMappingExposure","float");Be("toneMapping",(i,e,t)=>$K(e,t,i));var sY=new WeakMap;function oY(i,e){let t=sY.get(i);return t===void 0&&(t=new Mf(i,e),sY.set(i,t)),t}var yh=class extends Zv{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=Vd,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=oY(r.array,s):a=oY(r,s);let l=new mo(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=a0(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 DC(i,e=null,t=0,n=0,r=Vd,s=!1){return e==="mat3"||e===null&&i.itemSize===9?io(new yh(i,"vec3",9,0).setUsage(r).setInstanced(s),new yh(i,"vec3",9,3).setUsage(r).setInstanced(s),new yh(i,"vec3",9,6).setUsage(r).setInstanced(s)):e==="mat4"||e===null&&i.itemSize===16?e0(new yh(i,"vec4",16,0).setUsage(r).setInstanced(s),new yh(i,"vec4",16,4).setUsage(r).setInstanced(s),new yh(i,"vec4",16,8).setUsage(r).setInstanced(s),new yh(i,"vec4",16,12).setUsage(r).setInstanced(s)):new yh(i,e,t,n).setUsage(r)}var z7=(i,e=null,t=0,n=0)=>DC(i,e,t,n),dxe=(i,e=null,t=0,n=0)=>DC(i,e,t,n,GA),FC=(i,e=null,t=0,n=0)=>DC(i,e,t,n,Vd,!0),V7=(i,e=null,t=0,n=0)=>DC(i,e,t,n,GA,!0);Be("toAttribute",i=>z7(i.value));var Ms=class i extends $t{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=a0(this).build(e,t),s}};Ms.VERTEX="vertex";Ms.INSTANCE="instance";Ms.SUBGROUP="subgroup";Ms.INVOCATION_LOCAL="invocationLocal";Ms.INVOCATION_SUBGROUP="invocationSubgroup";Ms.DRAW="draw";var ZK=xt(Ms,Ms.VERTEX),nu=xt(Ms,Ms.INSTANCE),pxe=xt(Ms,Ms.SUBGROUP),Axe=xt(Ms,Ms.INVOCATION_SUBGROUP),mxe=xt(Ms,Ms.INVOCATION_LOCAL),KK=xt(Ms,Ms.DRAW),k8=class extends $t{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=_n.OBJECT,this.onInitFunction=null,this.countNode=null}dispose(){this.dispatchEvent({type:"dispose"})}setName(e){return this.name=e,this}label(e){return je('TSL: "label()" has been deprecated. 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Use "isolate()" instead.'),b1(i).setParent(e)}Be("cache",JK);Be("isolate",b1);var z8=class extends $t{static get type(){return"BypassNode"}constructor(e,t){super(),this.isBypassNode=!0,this.outputNode=e,this.callNode=t}generateNodeType(e){return this.outputNode.getNodeType(e)}generate(e){let t=this.callNode.build(e,"void");return t!==""&&e.addLineFlowCode(t,this),this.outputNode.build(e)}},eQ=Vn(z8).setParameterLength(2);Be("bypass",eQ);var H7=Ae(([i,e,t,n=se(0),r=se(1),s=Pl(!1)])=>{let o=i.sub(e).div(t.sub(e));return T1(s)&&(o=o.clamp()),o.mul(r.sub(n)).add(n)});function tQ(i,e,t,n=se(0),r=se(1)){return H7(i,e,t,n,r,!0)}Be("remap",H7);Be("remapClamp",tQ);var w1=class extends $t{static get type(){return"ExpressionNode"}constructor(e="",t="void"){super(t),this.snippet=e}generate(e,t){let n=this.getNodeType(e),r=this.snippet;if(n==="void")e.addLineFlowCode(r,this);else return e.format(r,n,t)}},Cl=Vn(w1).setParameterLength(1,2),nQ=i=>(i?Ko(i,Cl("discard")):Cl("discard")).toStack(),gxe=()=>Cl("return").toStack();Be("discard",nQ);var W7=Ae(([i])=>Lt(i.rgb.mul(i.a),i.a),{color:"vec4",return:"vec4"}),iQ=Ae(([i])=>i.a.equal(0).select(Lt(0),Lt(i.rgb.div(i.a),i.a)),{color:"vec4",return:"vec4"}),V8=class extends dr{static get type(){return"RenderOutputNode"}constructor(e,t,n){super("vec4"),this.colorNode=e,this._toneMapping=t,this.outputColorSpace=n,this.isRenderOutputNode=!0}setToneMapping(e){return this._toneMapping=e,this}getToneMapping(){return this._toneMapping}setup({context:e}){let t=this.colorNode||e.color;t=Lt(t.rgb,t.a.clamp(0,1)),t=iQ(t);let n=(this._toneMapping!==null?this._toneMapping:e.toneMapping)||ks,r=(this.outputColorSpace!==null?this.outputColorSpace:e.outputColorSpace)||Vo;return n!==ks&&(t=t.toneMapping(n)),r!==Vo&&r!==sn.workingColorSpace&&(t=t.workingToColorSpace(r)),t=W7(t),t}},j7=(i,e=null,t=null)=>new V8(Vt(i),e,t);Be("renderOutput",j7);var q8=class extends dr{static get type(){return"DebugNode"}constructor(e,t=null){super(),this.node=e,this.callback=t}generateNodeType(e){return this.node.getNodeType(e)}setup(e){return this.node.build(e)}analyze(e){return this.node.build(e)}generate(e){let t=this.callback,n=this.node.build(e);if(t!==null)t(e,n);else{let r="--- TSL debug - "+e.shaderStage+" shader ---",s="-".repeat(r.length),o="";o+="// #"+r+`#41484148 `,o+=e.flow.code.replace(/^\t/mg,"")+`41494149 `,o+="/* ... */ "+n+` /* ... */41504150 `,o+="// #"+s+`#4151-`,pA(o)}return n}},nQ=(i,e=null)=>new V8(Vt(i),e).toStack();Be("debug",nQ);var vM=class extends ko{constructor(){super(),this._renderer=null,this.currentFrame=null}get nodeFrame(){return this._renderer._nodes.nodeFrame}setRenderer(e){return this._renderer=e,this}getRenderer(){return this._renderer}init(){}begin(){}finish(){}inspect(){}computeAsync(){}beginCompute(){}finishCompute(){}beginRender(){}finishRender(){}copyTextureToTexture(){}copyFramebufferToTexture(){}},q8=class extends $t{static get type(){return"InspectorNode"}constructor(e,t="",n=null){super(),this.node=e,this.name=t,this.callback=n,this.updateType=_n.FRAME,this.isInspectorNode=!0}getName(){return this.name||this.node.name}update(e){e.renderer.inspector.inspect(this)}generateNodeType(e){return this.node.getNodeType(e)}setup(e){let t=this.node;return e.context.inspector===!0&&this.callback!==null&&(t=this.callback(t)),e.renderer.backend.isWebGPUBackend!==!0&&e.renderer.inspector.constructor!==vM&&Kn('TSL: ".toInspector()" is only available with WebGPU.'),t}};function iQ(i,e="",t=null){return i=Vt(i),i.before(new q8(i,e,t))}Be("toInspector",iQ);function Axe(i){je("TSL: AddNodeElement has been removed in favor of tree-shaking. 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l=this.uvNode;return(l===null||e.context.forceUVContext===!0)&&e.context.getUV&&(l=e.context.getUV(this,e)),l||(l=this.getDefaultUV()),this.updateMatrix===!0&&(l=this.getTransformedUV(l)),l=this.setupUV(e,l),this.updateType=this._matrixUniform!==null||this._flipYUniform!==null?_n.OBJECT:_n.NONE,l})(),s=this.levelNode;s===null&&e.context.getTextureLevel&&(s=e.context.getTextureLevel(this));let o=null,a=null;if(this.compareNode!==null)if(e.renderer.hasCompatibility(Df.TEXTURE_COMPARE))o=this.compareNode;else{let l=n.compareFunction;l===null||l===T_||l===th||l===UA||l===Hc?a=this.compareNode:(o=this.compareNode,Kn('TSL: Only "LessCompare", "LessEqualCompare", "GreaterCompare" and "GreaterEqualCompare" are supported for depth texture comparison fallback.'))}t.uvNode=r,t.levelNode=s,t.biasNode=this.biasNode,t.compareNode=o,t.compareStepNode=a,t.gradNode=this.gradNode,t.gatherNode=this.gatherNode,t.depthNode=this.depthNode,t.offsetNode=this.offsetNode}generateUV(e,t){return 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String.fromCharCode(105+e)}getProperties(e){let t=e.getNodeProperties(this);if(t.stackNode!==void 0)return t;let n={};for(let a=0,l=this.params.length-1;a<l;a++){let c=this.params[a],u=c.isNode!==!0&&c.name||this.getVarName(a),f=c.isNode!==!0&&c.type||"int";n[u]=Cl(u,f)}let r=e.addStack(),s=this.params[this.params.length-1](n);t.returnsNode=s.context({nodeLoop:s}),t.stackNode=r;let o=this.params[0];if(o.isNode!==!0&&typeof o.update=="function"){let a=Ae(this.params[0].update)(n);t.updateNode=a.context({nodeLoop:a})}return e.removeStack(),t}setup(e){if(this.getProperties(e),e.fnCall){let t=e.getDataFromNode(e.fnCall.shaderNode);t.hasLoop=!0}}generate(e){let t=this.getProperties(e),n=this.params,r=t.stackNode;for(let o=0,a=n.length-1;o<a;o++){let l=n[o],c=!1,u=null,f=null,p=null,x=null,v=null,w=null;l.isNode?l.getNodeType(e)==="bool"?(c=!0,x="bool",f=l.build(e,x)):(x="int",p=this.getVarName(o),u="0",f=l.build(e,x),v="<"):(x=l.type||"int",p=l.name||this.getVarName(o),u=l.start,f=l.end,v=l.condition,w=l.update,typeof u=="number"?u=e.generateConst(x,u):u&&u.isNode&&(u=u.build(e,x)),typeof f=="number"?f=e.generateConst(x,f):f&&f.isNode&&(f=f.build(e,x)),u!==void 0&&f===void 0?(u=u+" - 1",f="0",v=">="):f!==void 0&&u===void 0&&(u="0",v="<"),v===void 0&&(Number(u)>Number(f)?v=">=":v="<"));let S;if(c)S=`while ( ${f} )`;else{let T={start:u,end:f},P=T.start,R=T.end,C,L=()=>v.includes("<")?"+=":"-=";if(w!=null)switch(typeof w){case"function":C=e.flowStagesNode(t.updateNode,"void").code.replace(/\t|;/g,"");break;case"number":C=p+" "+L()+" "+e.generateConst(x,w);break;case"string":C=p+" "+w;break;default:w.isNode?C=p+" "+L()+" "+w.build(e):(Ge("TSL: 'Loop( { update: ... } )' is not a function, string or number.",this.stackTrace),C="break /* 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this.node.getNodeType(e)}setup(e){let t=this.node;return e.context.inspector===!0&&this.callback!==null&&(t=this.callback(t)),e.renderer.backend.isWebGPUBackend!==!0&&e.renderer.inspector.constructor!==vM&&Zn('TSL: ".toInspector()" is only available with WebGPU.'),t}};function sQ(i,e="",t=null){return i=Vt(i),i.before(new H8(i,e,t))}Be("toInspector",sQ);function _xe(i){je("TSL: AddNodeElement has been removed in favor of tree-shaking. 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e=this.texture,t=e.images,n=t&&t.length>0?t[0]&&t[0].image||t[0]:e.image;if(n&&n.width!==void 0){let{width:r,height:s}=n;this.value=Math.log2(Math.max(r,s))}}},X7=Vn(j8).setParameterLength(1),wM=class extends Error{constructor(e,t=null){super(e),this.name="NodeError",this.stackTrace=t}},$7=new bs,Ac=class extends Mm{static get type(){return"TextureNode"}constructor(e=$7,t=null,n=null,r=null){super(e),this.isTextureNode=!0,this.uvNode=t,this.levelNode=n,this.biasNode=r,this.compareNode=null,this.depthNode=null,this.gradNode=null,this.gatherNode=null,this.offsetNode=null,this.sampler=!0,this.updateMatrix=!1,this.updateType=_n.NONE,this.referenceNode=null,this._value=e,this._matrixUniform=null,this._flipYUniform=null,this.setUpdateMatrix(t===null)}set value(e){this.referenceNode?this.referenceNode.value=e:this._value=e}get value(){return this.referenceNode?this.referenceNode.value:this._value}getUniformHash(){return this.value.uuid}generateNodeType(){return this.value.isDepthTexture===!0?this.gatherNode===null?"float":"vec4":this.value.type===pi?"uvec4":this.value.type===Ir?"ivec4":"vec4"}getInputType(){return"texture"}getDefaultUV(){return Ri(this.value.channel)}updateReference(){return this.value}getTransformedUV(e){return this._matrixUniform===null&&(this._matrixUniform=Ht(this.value.matrix)),this._matrixUniform.mul(pe(e,1)).xy}setUpdateMatrix(e){return this.updateMatrix=e,this}setupUV(e,t){return e.isFlipY()&&(this._flipYUniform===null&&(this._flipYUniform=Ht(!1)),t=t.toVar(),this.sampler?t=this._flipYUniform.select(t.flipY(),t):t=this._flipYUniform.select(t.setY(fe(Rm(this,this.levelNode).y).sub(t.y).sub(1)),t)),t}setup(e){let t=e.getNodeProperties(this);t.referenceNode=this.referenceNode;let n=this.value;if(!n||n.isTexture!==!0)throw new wM("THREE.TSL: `texture( value )` function expects a valid instance of THREE.Texture().",this.stackTrace);let r=Ae(()=>{let l=this.uvNode;return(l===null||e.context.forceUVContext===!0)&&e.context.getUV&&(l=e.context.getUV(this,e)),l||(l=this.getDefaultUV()),this.updateMatrix===!0&&(l=this.getTransformedUV(l)),l=this.setupUV(e,l),this.updateType=this._matrixUniform!==null||this._flipYUniform!==null?_n.OBJECT:_n.NONE,l})(),s=this.levelNode;s===null&&e.context.getTextureLevel&&(s=e.context.getTextureLevel(this));let o=null,a=null;if(this.compareNode!==null)if(e.renderer.hasCompatibility(Df.TEXTURE_COMPARE))o=this.compareNode;else{let l=n.compareFunction;l===null||l===T_||l===th||l===kA||l===Hc?a=this.compareNode:(o=this.compareNode,Zn('TSL: Only "LessCompare", "LessEqualCompare", "GreaterCompare" and "GreaterEqualCompare" are supported for depth texture comparison fallback.'))}t.uvNode=r,t.levelNode=s,t.biasNode=this.biasNode,t.compareNode=o,t.compareStepNode=a,t.gradNode=this.gradNode,t.gatherNode=this.gatherNode,t.depthNode=this.depthNode,t.offsetNode=this.offsetNode}generateUV(e,t){return 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t.offsetNode=Vt(e),t.referenceNode=this.getBase(),Vt(t)}serialize(e){super.serialize(e),e.value=this.value.toJSON(e.meta).uuid,e.sampler=this.sampler,e.updateMatrix=this.updateMatrix,e.updateType=this.updateType}deserialize(e){super.deserialize(e),this.value=e.meta.textures[e.value],this.sampler=e.sampler,this.updateMatrix=e.updateMatrix,this.updateType=e.updateType}update(){let e=this.value,t=this._matrixUniform;t!==null&&(t.value=e.matrix),e.matrixAutoUpdate===!0&&e.updateMatrix();let n=this._flipYUniform;n!==null&&(n.value=e.image instanceof ImageBitmap&&e.flipY===!0||e.isRenderTargetTexture===!0||e.isFramebufferTexture===!0||e.isDepthTexture===!0)}clone(){let e=new this.constructor(this.value,this.uvNode,this.levelNode,this.biasNode);return 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t=this.aoNode;t===null&&e.material.aoMap&&(t=rJ),e.context.getAO&&(t=e.context.getAO(t,e)),t!==null&&(P8.assign(t),e.context.ambientOcclusion=P8)}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=mJ(l,u,a,n,r)}else n!==null&&(c=pe(r!==null?jn(c,n,r):n));return(s&&s.isNode===!0||t.emissive&&t.emissive.isColor===!0)&&(R8.assign(pe(s||FQ)),c=c.add(R8)),c}setupFog(e,t){let n=e.fogNode;return n&&(y1.assign(t),t=Lt(n.toVar())),t}setupPremultipliedAlpha(e,t){return H7(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 0&&(this[n]=r,r&&r.clone&&(this[n]=r.clone()))}let t=Object.getOwnPropertyDescriptors(e.constructor.prototype);for(let n in t)Object.getOwnPropertyDescriptor(this.constructor.prototype,n)===void 0&&t[n].get!==void 0&&Object.defineProperty(this.constructor.prototype,n,t[n])}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{},nodes:{}});let n=bs.prototype.toJSON.call(this,e);n.inputNodes={};for(let{property:s,childNode:o}of this._getNodeChildren())n.inputNodes[s]=o.toJSON(e).uuid;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),a=r(e.nodes);s.length>0&&(n.textures=s),o.length>0&&(n.images=o),a.length>0&&(n.nodes=a)}return n}copy(e){let t=Object.getOwnPropertyDescriptors(this.constructor.prototype);for(let n in t)if(t[n].set!==void 0&&e[n]!==void 0){let r=e[n];this[n]&&this[n].copy!==void 0?this[n].copy(r):this[n]=r}for(let n in this)if(!/^(?:is[A-Z]|_)|^(?:id|uuid|version|type|userData|clippingPlanes)$/.test(n)&&this[n]!==void 0&&e[n]!==void 0){let r=e[n];this[n]&&this[n].copy!==void 0?this[n].copy(r):this[n]=r}return this.clippingPlanes=e.clippingPlanes?e.clippingPlanes.map(n=>n.clone()):null,this.userData=JSON.parse(JSON.stringify(e.userData)),this}},vye=new kc,_F=class extends pr{static get type(){return"LineBasicNodeMaterial"}constructor(e){super(),this.isLineBasicNodeMaterial=!0,this.setDefaultValues(vye),this.setValues(e)}},bye=new ky,xF=class extends pr{static get type(){return"LineDashedNodeMaterial"}constructor(e){super(),this.isLineDashedNodeMaterial=!0,this.setDefaultValues(bye),this.dashOffset=0,this.offsetNode=null,this.dashScaleNode=null,this.dashSizeNode=null,this.gapSizeNode=null,this.setValues(e)}setupVariants(){let e=this.offsetNode?se(this.offsetNode):aU,t=this.dashScaleNode?se(this.dashScaleNode):rU,n=this.dashSizeNode?se(this.dashSizeNode):sU,r=this.gapSizeNode?se(this.gapSizeNode):oU;vm.assign(n),Qv.assign(r);let s=a0(Rl("lineDistance").mul(t));(e?s.add(e):s).mod(vm.add(Qv)).greaterThan(vm).discard()}};var oM=Bm("vec3","worldStart"),yF=Bm("vec3","worldEnd"),bJ=Bm("float","lineDistance"),fm=Bm("vec4","worldPos"),dY=Ae(({start:i,end:e})=>{let t=Ta.element(2).element(2),n=Ta.element(3).element(2);return t.greaterThan(0).select(n.negate().div(t.add(1)),n.mul(-.5).div(t)).sub(i.z).div(e.z.sub(i.z))},{start:"vec4",end:"vec4",return:"float"}),wye=Ae(({p1:i,p2:e,p3:t,p4:n})=>{let r=i.sub(t),s=n.sub(t),o=e.sub(i),a=r.dot(s),l=s.dot(o),c=r.dot(o),u=s.dot(s),p=o.dot(o).mul(u).sub(l.mul(l)),v=a.mul(l).sub(c.mul(u)).div(p).clamp(),w=a.add(l.mul(v)).div(u).clamp();return ft(v,w)},{p1:"vec3",p2:"vec3",p3:"vec3",p4:"vec3",return:"vec2"}),oJe=Ae(({material:i})=>{let e=i._useDash,t=i._useWorldUnits,n=Rl("instanceStart"),r=Rl("instanceEnd"),s=Lt(Rh.mul(Lt(n,1))).toVar("start"),o=Lt(Rh.mul(Lt(r,1))).toVar("end"),a,l;e&&(a=se(Rl("instanceDistanceStart")).toVar("distanceStart"),l=se(Rl("instanceDistanceEnd")).toVar("distanceEnd")),t&&(oM.assign(s.xyz),yF.assign(o.xyz));let c=S1.z.div(S1.w),u=Ta.element(2).element(3).equal(-1);if(Wt(u,()=>{Wt(s.z.lessThan(0).and(o.z.greaterThan(0)),()=>{let T=dY({start:s,end:o});o.assign(Lt(jn(s.xyz,o.xyz,T),o.w)),e&&l.assign(jn(a,l,T))}).ElseIf(o.z.lessThan(0).and(s.z.greaterThanEqual(0)),()=>{let T=dY({start:o,end:s});s.assign(Lt(jn(o.xyz,s.xyz,T),s.w)),e&&a.assign(jn(l,a,T))})}),e){let T=i.dashScaleNode?se(i.dashScaleNode):rU,P=i.offsetNode?se(i.offsetNode):aU,R=$o.y.lessThan(.5).select(T.mul(a),T.mul(l));R=R.add(P),bJ.assign(R)}let f=Ta.mul(s),p=Ta.mul(o),x=f.xyz.div(f.w),v=p.xyz.div(p.w),w=v.xy.sub(x.xy).toVar();w.x.assign(w.x.mul(c)),w.assign(w.normalize());let S=Lt().toVar();if(t){let T=o.xyz.sub(s.xyz).normalize(),P=jn(s.xyz,o.xyz,.5).normalize(),R=T.cross(P).normalize(),C=T.cross(R);fm.assign($o.y.lessThan(.5).select(s,o));let L=TM.mul(.5);fm.addAssign(Lt($o.x.lessThan(0).select(R.mul(L),R.mul(L).negate()),0)),e||(fm.addAssign(Lt($o.y.lessThan(.5).select(T.mul(L).negate(),T.mul(L)),0)),fm.addAssign(Lt(C.mul(L),0)),Wt($o.y.greaterThan(1).or($o.y.lessThan(0)),()=>{fm.subAssign(Lt(C.mul(2).mul(L),0))})),S.assign(Ta.mul(fm));let D=pe().toVar();D.assign($o.y.lessThan(.5).select(x,v)),S.z.assign(D.z.mul(S.w))}else{let T=ft(w.y,w.x.negate()).toVar("offset");w.x.assign(w.x.div(c)),T.x.assign(T.x.div(c)),T.assign($o.x.lessThan(0).select(T.negate(),T)),Wt($o.y.lessThan(0),()=>{T.assign(T.sub(w))}).ElseIf($o.y.greaterThan(1),()=>{T.assign(T.add(w))}),T.assign(T.mul(TM)),T.assign(T.div(S1.w.div($7))),S.assign($o.y.lessThan(.5).select(f,p)),T.assign(T.mul(S.w)),S.assign(S.add(Lt(T,0,0)))}return S})(),aJe=Ae(({material:i,renderer:e})=>{let t=i._useAlphaToCoverage,n=i._useDash,r=i._useWorldUnits,s=Ri();if(n){let a=i.dashSizeNode?se(i.dashSizeNode):sU,l=i.gapSizeNode?se(i.gapSizeNode):oU;vm.assign(a),Qv.assign(l),s.y.lessThan(-1).or(s.y.greaterThan(1)).discard(),bJ.mod(vm.add(Qv)).greaterThan(vm).discard()}let o=se(1).toVar("alpha");if(r){let a=fm.xyz.normalize().mul(1e5),l=yF.sub(oM),c=wye({p1:oM,p2:yF,p3:pe(0,0,0),p4:a}),u=oM.add(l.mul(c.x)),f=a.mul(c.y),v=u.sub(f).length().div(TM);if(!n)if(t&&e.currentSamples>0){let w=v.fwidth();o.assign(Nl(w.negate().add(.5),w.add(.5),v).oneMinus())}else v.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=se(c.fwidth()).toVar("dlen");Wt(s.y.abs().greaterThan(1),()=>{o.assign(Nl(u.oneMinus(),u.add(1),c).oneMinus())})}else Wt(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 Sye=new By,vF=class extends pr{static get type(){return"MeshNormalNodeMaterial"}constructor(e){super(),this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(Sye),this.setValues(e)}setupDiffuseColor(){let e=this.opacityNode?se(this.opacityNode):iU;Mi.assign(LC(Lt(tU(oi),e),Wr))}},mU=Ae(([i=K7])=>{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 ft(e,t)}),bF=Ae(([i=Ri()])=>{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)}),RM=class extends la{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 Uu(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 Gc(5,5,5),o=mU(K7),a=new pr;a.colorNode=ai(t,o,0),a.side=ui,a.blending=Xr;let l=new Hn(s,a),c=new Hd;c.add(l),t.minFilter===go&&(t.minFilter=vi);let u=new y_(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)}},jv=new WeakMap,wF=class extends dr{static get type(){return"CubeMapNode"}constructor(e){super("vec3"),this.envNode=e,this._cubeTexture=null,this._cubeTextureNode=Sa(null);let t=new Uu;t.isRenderTargetTexture=!0,this._defaultTexture=t,this.updateBeforeType=_n.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===ep||o===tp){if(jv.has(s)){let a=jv.get(s);pY(a,s.mapping),this._cubeTexture=a}else{let a=s.image;if(Tye(a)){let l=new RM(a.height);l.fromEquirectangularTexture(t,s),pY(l.texture,s.mapping),this._cubeTexture=l.texture,jv.set(s,l.texture),s.addEventListener("dispose",wJ)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(e){return this.updateBefore(e),this._cubeTextureNode}};function Tye(i){return i==null?!1:i.height>0}function wJ(i){let e=i.target;e.removeEventListener("dispose",wJ);let t=jv.get(e);t!==void 0&&(jv.delete(e),t.dispose())}function pY(i,e){e===ep?i.mapping=gl:e===tp&&(i.mapping=Ql)}var SJ=Vn(wF).setParameterLength(1),nb=class extends s0{static get type(){return"BasicEnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){e.context.environment=SJ(this.envNode)}},SF=class extends s0{static get type(){return"BasicLightMapNode"}constructor(e=null){super(),this.lightMapNode=e}setup(e){let t=se(1/Math.PI);e.context.irradianceLightMap=this.lightMapNode.mul(t)}},P1=class{start(e){e.lightsNode.setupLights(e,e.lightsNode.getLightNodes(e)),this.indirect(e)}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}},PM=class extends P1{constructor(){super()}indirect({context:e}){let t=e.ambientOcclusion,n=e.reflectedLight,r=e.irradianceLightMap;n.indirectDiffuse.assign(Lt(0)),r?n.indirectDiffuse.addAssign(r):n.indirectDiffuse.addAssign(Lt(1,1,1,0)),n.indirectDiffuse.mulAssign(t),n.indirectDiffuse.mulAssign(Mi.rgb)}finish(e){let{material:t,context:n}=e,r=n.outgoingLight,s=e.context.environment;if(s)switch(t.combine){case RA:r.rgb.assign(jn(r.rgb,r.rgb.mul(s.rgb),Wv.mul(sM)));break;case qT:r.rgb.assign(jn(r.rgb,s.rgb,Wv.mul(sM)));break;case HT:r.rgb.addAssign(s.rgb.mul(Wv.mul(sM)));break;default:je("BasicLightingModel: Unsupported .combine value:",t.combine);break}}},Eye=new Us,TF=class extends pr{static get type(){return"MeshBasicNodeMaterial"}constructor(e){super(),this.isMeshBasicNodeMaterial=!0,this.lights=!0,this.setDefaultValues(Eye),this.setValues(e)}setupNormal(){return km(M1)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new SF(lU)),t}setupOutgoingLight(){return Mi.rgb}setupLightingModel(){return new PM}},I1=Ae(({f0:i,f90:e,dotVH:t})=>{let n=t.mul(-5.55473).sub(6.98316).mul(t).exp2();return i.mul(n.oneMinus()).add(e.mul(n))}),Im=Ae(i=>i.diffuseColor.mul(1/Math.PI)),Mye=()=>se(.25),Cye=Ae(({dotNH:i})=>AM.mul(se(.5)).add(1).mul(se(1/Math.PI)).mul(i.pow(AM))),Rye=Ae(({lightDirection:i})=>{let e=i.add(zi).normalize(),t=oi.dot(e).clamp(),n=zi.dot(e).clamp(),r=I1({f0:i0,f90:1,dotVH:n}),s=Mye(),o=Cye({dotNH:t});return r.mul(s).mul(o)}),IM=class extends PM{constructor(e=!0){super(),this.specular=e}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=oi.dot(e).clamp().mul(t);n.directDiffuse.addAssign(s.mul(Im({diffuseColor:Mi.rgb}))),this.specular===!0&&n.directSpecular.addAssign(s.mul(Rye({lightDirection:e})).mul(Wv))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(Im({diffuseColor:Mi}))),r.indirectDiffuse.mulAssign(t)}},Pye=new pa,EF=class extends pr{static get type(){return"MeshLambertNodeMaterial"}constructor(e){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues(Pye),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightingModel(){return new IM(!1)}},Iye=new SA,MF=class extends pr{static get type(){return"MeshPhongNodeMaterial"}constructor(e){super(),this.isMeshPhongNodeMaterial=!0,this.lights=!0,this.shininessNode=null,this.specularNode=null,this.setDefaultValues(Iye),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightingModel(){return new IM}setupVariants(){let e=(this.shininessNode?se(this.shininessNode):DQ).max(1e-4);AM.assign(e);let t=this.specularNode||OQ;i0.assign(t)}},TJ=Ae(i=>{if(i.geometry.hasAttribute("normal")===!1)return se(0);let e=M1.dFdx().abs().max(M1.dFdy().abs());return e.x.max(e.y).max(e.z)}),gU=Ae(i=>{let{roughness:e}=i,t=TJ(),n=e.max(.0525);return n=n.add(t),n=n.min(1),n}),EJ=Ae(({alpha:i,dotNL:e,dotNV:t})=>{let n=i.pow2(),r=e.mul(n.add(n.oneMinus().mul(t.pow2())).sqrt()),s=t.mul(n.add(n.oneMinus().mul(e.pow2())).sqrt());return Il(.5,r.add(s).max(RC))}).setLayout({name:"V_GGX_SmithCorrelated",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNL",type:"float"},{name:"dotNV",type:"float"}]}),Nye=Ae(({alphaT:i,alphaB:e,dotTV:t,dotBV:n,dotTL:r,dotBL:s,dotNV:o,dotNL:a})=>{let l=a.mul(pe(i.mul(t),e.mul(n),o).length()),c=o.mul(pe(i.mul(r),e.mul(s),a).length());return Il(.5,l.add(c).max(RC))}).setLayout({name:"V_GGX_SmithCorrelated_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotTV",type:"float",qualifier:"in"},{name:"dotBV",type:"float",qualifier:"in"},{name:"dotTL",type:"float",qualifier:"in"},{name:"dotBL",type:"float",qualifier:"in"},{name:"dotNV",type:"float",qualifier:"in"},{name:"dotNL",type:"float",qualifier:"in"}]}),MJ=Ae(({alpha:i,dotNH:e})=>{let t=i.pow2(),n=e.pow2().mul(t.oneMinus()).oneMinus();return t.div(n.pow2()).mul(1/Math.PI)}).setLayout({name:"D_GGX",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNH",type:"float"}]}),Lye=se(1/Math.PI),Dye=Ae(({alphaT:i,alphaB:e,dotNH:t,dotTH:n,dotBH:r})=>{let s=i.mul(e),o=pe(e.mul(n),i.mul(r),s.mul(t)),a=o.dot(o),l=s.div(a);return Lye.mul(s.mul(l.pow2()))}).setLayout({name:"D_GGX_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotNH",type:"float",qualifier:"in"},{name:"dotTH",type:"float",qualifier:"in"},{name:"dotBH",type:"float",qualifier:"in"}]}),_U=Ae(({lightDirection:i,f0:e,f90:t,roughness:n,f:r,normalView:s=oi,USE_IRIDESCENCE:o,USE_ANISOTROPY:a})=>{let l=n.pow2(),c=i.add(zi).normalize(),u=s.dot(i).clamp(),f=s.dot(zi).clamp(),p=s.dot(c).clamp(),x=zi.dot(c).clamp(),v=I1({f0:e,f90:t,dotVH:x}),w,S;if(T1(o)&&(v=EC.mix(v,r)),T1(a)){let T=qv.dot(i),P=qv.dot(zi),R=qv.dot(c),C=ym.dot(i),L=ym.dot(zi),D=ym.dot(c);w=Nye({alphaT:pM,alphaB:l,dotTV:P,dotBV:L,dotTL:T,dotBL:C,dotNV:f,dotNL:u}),S=Dye({alphaT:pM,alphaB:l,dotNH:p,dotTH:R,dotBH:D})}else w=EJ({alpha:l,dotNL:u,dotNV:f}),S=MJ({alpha:l,dotNH:p});return v.mul(w).mul(S)}),Fye=new 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_A(Fye,16,16,ws,Li),Ah.name="DFG_LUT",Ah.minFilter=vi,Ah.magFilter=vi,Ah.wrapS=Uo,Ah.wrapT=Uo,Ah.generateMipmaps=!1,Ah.needsUpdate=!0);let t=ft(i,e);return ai(Ah,t).rg}),Oye=Ae(({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o})=>{let a=_U({lightDirection:i,f0:e,f90:t,roughness:n,f:r,USE_IRIDESCENCE:s,USE_ANISOTROPY:o}),l=oi.dot(i).clamp(),c=oi.dot(zi).clamp(),u=ib({roughness:n,dotNV:c}),f=ib({roughness:n,dotNV:l}),p=e.mul(u.x).add(t.mul(u.y)),x=e.mul(f.x).add(t.mul(f.y)),v=u.x.add(u.y),w=f.x.add(f.y),S=se(1).sub(v),T=se(1).sub(w),P=e.add(e.oneMinus().mul(.047619)),R=p.mul(x).mul(P).div(se(1).sub(S.mul(T).mul(P).mul(P)).add(RC)),C=S.mul(T),L=R.mul(C);return a.add(L)}),CJ=Ae(i=>{let{dotNV:e,specularColor:t,specularF90:n,roughness:r}=i,s=ib({dotNV:e,roughness:r});return t.mul(s.x).add(n.mul(s.y))}),CF=Ae(({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"}]}),Bye=Ae(({roughness:i,dotNH:e})=>{let t=i.pow2(),n=se(1).div(t),s=e.pow2().oneMinus().max(.0078125);return se(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"}]}),Uye=Ae(({dotNV:i,dotNL:e})=>se(1).div(se(4).mul(e.add(i).sub(e.mul(i))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),kye=Ae(({lightDirection:i})=>{let e=i.add(zi).normalize(),t=oi.dot(i).clamp(),n=oi.dot(zi).clamp(),r=oi.dot(e).clamp(),s=Bye({roughness:Xp,dotNH:r}),o=Uye({dotNV:n,dotNL:t});return El.mul(s).mul(o)}),AY=Ae(({N:i,V:e,roughness:t})=>{let s=.0078125,o=i.dot(e).saturate(),a=ft(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"}]}),Gye=Ae(({f:i})=>{let e=i.length();return br(e.mul(e).add(i.z).div(e.add(1)),0)}).setLayout({name:"LTC_ClippedSphereFormFactor",type:"float",inputs:[{name:"f",type:"vec3"}]}),ME=Ae(({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,br(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"}]}),W6=Ae(({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 Wt(u.dot(t.sub(r)).greaterThanEqual(0),()=>{let p=e.sub(i.mul(e.dot(i))).normalize(),x=i.cross(p).negate(),v=n.mul(io(p,x,i).transpose()).toVar(),w=v.mul(r.sub(t)).normalize().toVar(),S=v.mul(s.sub(t)).normalize().toVar(),T=v.mul(o.sub(t)).normalize().toVar(),P=v.mul(a.sub(t)).normalize().toVar(),R=pe(0).toVar();R.addAssign(ME({v1:w,v2:S})),R.addAssign(ME({v1:S,v2:T})),R.addAssign(ME({v1:T,v2:P})),R.addAssign(ME({v1:P,v2:w})),f.assign(pe(Gye({f:R})))}),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 VC=1/6,RJ=i=>bn(VC,bn(i,bn(i,i.negate().add(3)).sub(3)).add(1)),RF=i=>bn(VC,bn(i,bn(i,bn(3,i).sub(6))).add(4)),PJ=i=>bn(VC,bn(i,bn(i,bn(-3,i).add(3)).add(3)).add(1)),PF=i=>bn(VC,uc(i,3)),mY=i=>RJ(i).add(RF(i)),gY=i=>PJ(i).add(PF(i)),_Y=i=>cs(-1,RF(i).div(RJ(i).add(RF(i)))),xY=i=>cs(1,PF(i).div(PJ(i).add(PF(i)))),yY=(i,e,t)=>{let n=i.uvNode,r=bn(n,e.zw).add(.5),s=Sh(r),o=iu(r),a=mY(o.x),l=gY(o.x),c=_Y(o.x),u=xY(o.x),f=_Y(o.y),p=xY(o.y),x=ft(s.x.add(c),s.y.add(f)).sub(.5).mul(e.xy),v=ft(s.x.add(u),s.y.add(f)).sub(.5).mul(e.xy),w=ft(s.x.add(c),s.y.add(p)).sub(.5).mul(e.xy),S=ft(s.x.add(u),s.y.add(p)).sub(.5).mul(e.xy),T=mY(o.y).mul(cs(a.mul(i.sample(x).level(t)),l.mul(i.sample(v).level(t)))),P=gY(o.y).mul(cs(a.mul(i.sample(w).level(t)),l.mul(i.sample(S).level(t))));return T.add(P)},xU=Ae(([i,e])=>{let t=ft(i.size(fe(e))),n=ft(i.size(fe(e.add(1)))),r=Il(1,t),s=Il(1,n),o=yY(i,Lt(r,t),Sh(e)),a=yY(i,Lt(s,n),IC(e));return iu(e).mix(o,a)}),zye=Ae(([i,e])=>{let t=e.mul(j7(i));return xU(i,t)}),vY=Ae(([i,e,t,n,r])=>{let s=pe(F7(e.negate(),Zo(i),Il(1,n))),o=pe(Th(r[0].xyz),Th(r[1].xyz),Th(r[2].xyz));return Zo(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"}]}),Vye=Ae(([i,e])=>i.mul(ru(e.mul(2).sub(2),0,1))).setLayout({name:"applyIorToRoughness",type:"float",inputs:[{name:"roughness",type:"float"},{name:"ior",type:"float"}]}),qye=fU(),Hye=gJ(),bY=Ae(([i,e,t],{material:n})=>{let s=(n.side===ui?qye:Hye).sample(i),o=wh(Rm.x).mul(Vye(e,t));return xU(s,o)}),wY=Ae(([i,e,t])=>(Wt(t.notEqual(0),()=>{let n=PC(e).negate().div(t);return b7(n.negate().mul(i))}),pe(1))).setLayout({name:"volumeAttenuation",type:"vec3",inputs:[{name:"transmissionDistance",type:"float"},{name:"attenuationColor",type:"vec3"},{name:"attenuationDistance",type:"float"}]}),Wye=Ae(([i,e,t,n,r,s,o,a,l,c,u,f,p,x,v])=>{let w,S;if(v){w=Lt().toVar(),S=pe().toVar();let L=u.sub(1).mul(v.mul(.025)),D=pe(u.sub(L),u,u.add(L));Ci({start:0,end:3},({i:F})=>{let N=D.element(F),B=vY(i,e,f,N,a),z=o.add(B),V=c.mul(l.mul(Lt(z,1))),H=ft(V.xy.div(V.w)).toVar();H.addAssign(1),H.divAssign(2),H.assign(ft(H.x,H.y.oneMinus()));let K=bY(H,t,N);w.element(F).assign(K.element(F)),w.a.addAssign(K.a),S.element(F).assign(n.element(F).mul(wY(Th(B),p,x).element(F)))}),w.a.divAssign(3)}else{let L=vY(i,e,f,u,a),D=o.add(L),F=c.mul(l.mul(Lt(D,1))),N=ft(F.xy.div(F.w)).toVar();N.addAssign(1),N.divAssign(2),N.assign(ft(N.x,N.y.oneMinus())),w=bY(N,t,u),S=n.mul(wY(Th(L),p,x))}let T=S.rgb.mul(w.rgb),P=i.dot(e).clamp(),R=pe(CJ({dotNV:P,specularColor:r,specularF90:s,roughness:t})),C=S.r.add(S.g,S.b).div(3);return Lt(R.oneMinus().mul(T),w.a.oneMinus().mul(C).oneMinus())}),jye=io(3.2404542,-.969266,.0556434,-1.5371385,1.8760108,-.2040259,-.4985314,.041556,1.0572252),Xye=i=>{let e=i.sqrt();return pe(1).add(e).div(pe(1).sub(e))},SY=(i,e)=>i.sub(e).div(i.add(e)).pow2(),$ye=(i,e)=>{let t=i.mul(2*Math.PI*1e-9),n=pe(54856e-17,44201e-17,52481e-17),r=pe(1681e3,1795300,2208400),s=pe(43278e5,93046e5,66121e5),o=se(9747e-17*Math.sqrt(2*Math.PI*45282e5)).mul(t.mul(2239900).add(e.x).cos()).mul(t.pow2().mul(-45282e5).exp()),a=n.mul(s.mul(2*Math.PI).sqrt()).mul(r.mul(t).add(e).cos()).mul(t.pow2().negate().mul(s).exp());return a=pe(a.x.add(o),a.y,a.z).div(10685e-11),jye.mul(a)},TY=Ae(({outsideIOR:i,eta2:e,cosTheta1:t,thinFilmThickness:n,baseF0:r})=>{let s=jn(i,e,Nl(0,.03,n)),a=i.div(s).pow2().mul(t.pow2().oneMinus()).oneMinus();Wt(a.lessThan(0),()=>pe(1));let l=a.sqrt(),c=SY(s,i),u=I1({f0:c,f90:1,dotVH:t}),f=u.oneMinus(),p=s.lessThan(i).select(Math.PI,0),x=se(Math.PI).sub(p),v=Xye(r.clamp(0,.9999)),w=SY(v,s.toVec3()),S=I1({f0:w,f90:1,dotVH:l}),T=pe(v.x.lessThan(s).select(Math.PI,0),v.y.lessThan(s).select(Math.PI,0),v.z.lessThan(s).select(Math.PI,0)),P=s.mul(n,l,2),R=pe(x).add(T),C=u.mul(S).clamp(1e-5,.9999),L=C.sqrt(),D=f.pow2().mul(S).div(pe(1).sub(C)),N=u.add(D).toVar(),B=D.sub(f).toVar();return Ci({start:1,end:2,condition:"<=",name:"m"},({m:z})=>{B.mulAssign(L);let V=$ye(se(z).mul(P),se(z).mul(R)).mul(2);N.addAssign(B.mul(V))}),N.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"}]}),wv=Ae(({normal:i,viewDir:e,roughness:t})=>{let n=i.dot(e).saturate(),r=t.mul(t),s=t.add(.1).reciprocal(),o=se(-1.9362).add(t.mul(1.0678)).add(r.mul(.4573)).sub(s.mul(.8469)),a=se(-.6014).add(t.mul(.5538)).sub(r.mul(.467)).sub(s.mul(.1255));return o.mul(n).add(a).exp().saturate()}),Sv=pe(.04),CE=se(1),NM=class extends P1{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=oi.dot(zi).clamp(),n=TY({outsideIOR:se(1),eta2:fM,cosTheta1:t,thinFilmThickness:dM,baseF0:i0}),r=TY({outsideIOR:se(1),eta2:fM,cosTheta1:t,thinFilmThickness:dM,baseF0:Mi.rgb});this.iridescenceFresnel=jn(n,r,Xf),this.iridescenceF0Dielectric=CF({f:n,f90:1,dotVH:t}),this.iridescenceF0Metallic=CF({f:r,f90:1,dotVH:t}),this.iridescenceF0=jn(this.iridescenceF0Dielectric,this.iridescenceF0Metallic,Xf)}if(this.transmission===!0){let t=Eh,n=oQ.sub(Eh).normalize(),r=u0,s=e.context;s.backdrop=Wye(r,n,vh,dm,Am,mm,t,hc,c0,Ta,Hv,g7,x7,_7,this.dispersion?y7:null),s.backdropAlpha=mM,Mi.a.mulAssign(jn(1,s.backdrop.a,mM))}super.start(e)}computeMultiscattering(e,t,n,r,s=null){let o=oi.dot(zi).clamp(),a=ib({roughness:vh,dotNV:o}),l=s?EC.mix(r,s):r,c=l.mul(a.x).add(n.mul(a.y)),f=a.x.add(a.y).oneMinus(),p=l.add(l.oneMinus().mul(.047619)),x=c.mul(p).div(f.mul(p).oneMinus());e.addAssign(c),t.addAssign(x.mul(f))}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=oi.dot(e).clamp().mul(t).toVar();if(this.sheen===!0){this.sheenSpecularDirect.addAssign(s.mul(kye({lightDirection:e})));let o=wv({normal:oi,viewDir:zi,roughness:Xp}),a=wv({normal:oi,viewDir:e,roughness:Xp}),l=El.r.max(El.g).max(El.b).mul(o.max(a)).oneMinus();s.mulAssign(l)}if(this.clearcoat===!0){let a=Kp.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(a.mul(_U({lightDirection:e,f0:Sv,f90:CE,roughness:x1,normalView:Kp})))}n.directDiffuse.addAssign(s.mul(Im({diffuseColor:dm}))),n.directSpecular.addAssign(s.mul(Oye({lightDirection:e,f0:Am,f90:1,roughness:vh,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),p=oi,x=zi,v=Jr.toVar(),w=AY({N:p,V:x,roughness:vh}),S=o.sample(w).toVar(),T=a.sample(w).toVar(),P=io(pe(S.x,0,S.y),pe(0,1,0),pe(S.z,0,S.w)).toVar(),R=Am.mul(T.x).add(mm.sub(Am).mul(T.y)).toVar();if(s.directSpecular.addAssign(e.mul(R).mul(W6({N:p,V:x,P:v,mInv:P,p0:l,p1:c,p2:u,p3:f}))),s.directDiffuse.addAssign(e.mul(dm).mul(W6({N:p,V:x,P:v,mInv:io(1,0,0,0,1,0,0,0,1),p0:l,p1:c,p2:u,p3:f}))),this.clearcoat===!0){let C=Kp,L=AY({N:C,V:x,roughness:x1}),D=o.sample(L),F=a.sample(L),N=io(pe(D.x,0,D.y),pe(0,1,0),pe(D.z,0,D.w)),B=Sv.mul(F.x).add(CE.sub(Sv).mul(F.y));this.clearcoatSpecularDirect.addAssign(e.mul(B).mul(W6({N:C,V:x,P:v,mInv:N,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(Im({diffuseColor:dm})).toVar();if(this.sheen===!0){let s=wv({normal:oi,viewDir:zi,roughness:Xp}),o=El.r.max(El.g).max(El.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(El,wv({normal:oi,viewDir:zi,roughness:Xp}))),this.clearcoat===!0){let S=Kp.dot(zi).clamp(),T=CJ({dotNV:S,specularColor:Sv,specularF90:CE,roughness:x1});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,mm,i0,this.iridescenceF0Dielectric),this.computeMultiscattering(a,l,mm,Mi.rgb,this.iridescenceF0Metallic);let c=jn(s,a,Xf),u=jn(o,l,Xf),f=s.add(o),p=dm.mul(f.oneMinus()),x=n.mul(1/Math.PI),v=t.mul(c).add(u.mul(x)).toVar(),w=p.mul(x).toVar();if(this.sheen===!0){let S=wv({normal:oi,viewDir:zi,roughness:Xp}),T=El.r.max(El.g).max(El.b).mul(S).oneMinus();v.mulAssign(T),w.mulAssign(T)}r.indirectSpecular.addAssign(v),r.indirectDiffuse.addAssign(w)}ambientOcclusion(e){let{ambientOcclusion:t,reflectedLight:n}=e.context,s=oi.dot(zi).clamp().add(t),o=vh.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=Kp.dot(zi).clamp(),r=I1({dotVH:n,f0:Sv,f90:CE}),s=t.mul(hM.mul(r).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(hM));t.assign(s)}if(this.sheen===!0){let n=t.add(this.sheenSpecularDirect,this.sheenSpecularIndirect.mul(1/Math.PI));t.assign(n)}}},EY=se(1),IF=se(-2),RE=se(.8),j6=se(-1),PE=se(.4),X6=se(2),IE=se(.305),$6=se(3),MY=se(.21),Yye=se(4),CY=se(4),Kye=se(16),Zye=Ae(([i])=>{let e=pe(Qi(i)).toVar(),t=se(-1).toVar();return Wt(e.x.greaterThan(e.z),()=>{Wt(e.x.greaterThan(e.y),()=>{t.assign(Ko(i.x.greaterThan(0),0,3))}).Else(()=>{t.assign(Ko(i.y.greaterThan(0),1,4))})}).Else(()=>{Wt(e.z.greaterThan(e.y),()=>{t.assign(Ko(i.z.greaterThan(0),2,5))}).Else(()=>{t.assign(Ko(i.y.greaterThan(0),1,4))})}),t}).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),Qye=Ae(([i,e])=>{let t=ft().toVar();return Wt(e.equal(0),()=>{t.assign(ft(i.z,i.y).div(Qi(i.x)))}).ElseIf(e.equal(1),()=>{t.assign(ft(i.x.negate(),i.z.negate()).div(Qi(i.y)))}).ElseIf(e.equal(2),()=>{t.assign(ft(i.x.negate(),i.y).div(Qi(i.z)))}).ElseIf(e.equal(3),()=>{t.assign(ft(i.z.negate(),i.y).div(Qi(i.x)))}).ElseIf(e.equal(4),()=>{t.assign(ft(i.x.negate(),i.z).div(Qi(i.y)))}).Else(()=>{t.assign(ft(i.x,i.y).div(Qi(i.z)))}),bn(.5,t.add(1))}).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),Jye=Ae(([i])=>{let e=se(0).toVar();return Wt(i.greaterThanEqual(RE),()=>{e.assign(EY.sub(i).mul(j6.sub(IF)).div(EY.sub(RE)).add(IF))}).ElseIf(i.greaterThanEqual(PE),()=>{e.assign(RE.sub(i).mul(X6.sub(j6)).div(RE.sub(PE)).add(j6))}).ElseIf(i.greaterThanEqual(IE),()=>{e.assign(PE.sub(i).mul($6.sub(X6)).div(PE.sub(IE)).add(X6))}).ElseIf(i.greaterThanEqual(MY),()=>{e.assign(IE.sub(i).mul(Yye.sub($6)).div(IE.sub(MY)).add($6))}).Else(()=>{e.assign(se(-2).mul(wh(bn(1.16,i))))}),e}).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),IJ=Ae(([i,e])=>{let t=i.toVar();t.assign(bn(2,t).sub(1));let n=pe(t,1).toVar();return Wt(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"}]}),NJ=Ae(([i,e,t,n,r,s])=>{let o=se(t),a=pe(e),l=ru(Jye(o),IF,s),c=iu(l),u=Sh(l),f=pe(rb(i,a,u,n,r,s)).toVar();return Wt(c.notEqual(0),()=>{let p=pe(rb(i,a,u.add(1),n,r,s)).toVar();f.assign(jn(f,p,c))}),f}),rb=Ae(([i,e,t,n,r,s])=>{let o=se(t).toVar(),a=pe(e),l=se(Zye(a)).toVar(),c=se(br(CY.sub(o),0)).toVar();o.assign(br(o,CY));let u=se(E1(o)).toVar(),f=ft(Qye(a,l).mul(u.sub(2)).add(1)).toVar();return Wt(l.greaterThan(2),()=>{f.y.addAssign(u),l.subAssign(3)}),f.x.addAssign(l.mul(u)),f.x.addAssign(c.mul(bn(3,Kye))),f.y.addAssign(bn(4,E1(s).sub(u))),f.x.mulAssign(n),f.y.mulAssign(r),i.sample(f).grad(ft(),ft())}),Y6=Ae(({envMap:i,mipInt:e,outputDirection:t,theta:n,axis:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=Jc(n),c=t.mul(l).add(r.cross(t).mul(wa(n))).add(r.mul(r.dot(t).mul(l.oneMinus())));return rb(i,c,e,s,o,a)}),LJ=Ae(({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 p=pe(Ko(e,t,Yf(t,n))).toVar();Wt(p.equal(pe(0)),()=>{p.assign(pe(n.z,0,n.x.negate()))}),p.assign(Zo(p));let x=pe().toVar();return x.addAssign(r.element(0).mul(Y6({theta:0,axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),Ci({start:fe(1),end:i},({i:v})=>{Wt(v.greaterThanEqual(s),()=>{pJ()});let w=se(o.mul(se(v))).toVar();x.addAssign(r.element(v).mul(Y6({theta:w.mul(-1),axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),x.addAssign(r.element(v).mul(Y6({theta:w,axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})))}),Lt(x,1)}),e2e=Ae(([i])=>{let e=it(i).toVar();return e.assign(e.shiftLeft(it(16)).bitOr(e.shiftRight(it(16)))),e.assign(e.bitAnd(it(1431655765)).shiftLeft(it(1)).bitOr(e.bitAnd(it(2863311530)).shiftRight(it(1)))),e.assign(e.bitAnd(it(858993459)).shiftLeft(it(2)).bitOr(e.bitAnd(it(3435973836)).shiftRight(it(2)))),e.assign(e.bitAnd(it(252645135)).shiftLeft(it(4)).bitOr(e.bitAnd(it(4042322160)).shiftRight(it(4)))),e.assign(e.bitAnd(it(16711935)).shiftLeft(it(8)).bitOr(e.bitAnd(it(4278255360)).shiftRight(it(8)))),se(e).mul(23283064365386963e-26)}),t2e=Ae(([i,e])=>ft(se(i).div(se(e)),e2e(i))),n2e=Ae(([i,e,t])=>{let n=t.mul(t).toConst(),r=pe(1,0,0).toConst(),s=Yf(e,r).toConst(),o=Ea(i.x).toConst(),a=bn(2,3.14159265359).mul(i.y).toConst(),l=o.mul(Jc(a)).toConst(),c=o.mul(wa(a)).toVar(),u=bn(.5,e.z.add(1)).toConst();c.assign(u.oneMinus().mul(Ea(l.mul(l).oneMinus())).add(u.mul(c)));let f=r.mul(l).add(s.mul(c)).add(e.mul(Ea(br(0,l.mul(l).add(c.mul(c)).oneMinus()))));return Zo(pe(n.mul(f.x),n.mul(f.y),br(0,f.z)))}),DJ=Ae(({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=se(0).toVar();return Wt(i.lessThan(.001),()=>{c.assign(rb(t,l,e,s,o,a))}).Else(()=>{let f=Ko(Qi(l.z).lessThan(.999),pe(0,0,1),pe(1,0,0)),p=Zo(Yf(f,l)).toVar(),x=Yf(l,p).toVar();Ci({start:it(0),end:r},({i:v})=>{let w=t2e(v,r),S=n2e(w,pe(0,0,1),i),T=Zo(p.mul(S.x).add(x.mul(S.y)).add(l.mul(S.z))),P=Zo(T.mul(pc(l,T).mul(2)).sub(l)),R=br(pc(l,P),0);Wt(R.greaterThan(0),()=>{let C=rb(t,P,e,s,o,a);c.addAssign(C.mul(R)),u.addAssign(R)})}),Wt(u.greaterThan(0),()=>{c.assign(c.div(u))})}),Lt(c,1)}),Jp=4,RY=[.125,.215,.35,.446,.526,.582],pm=20,i2e=512,Tv=new Vc(-1,1,1,-1,0,1),r2e=new Rr(90,1),PY=new Ut,K6=null,Z6=0,Q6=0,s2e=new ie,LM=new WeakMap,o2e=[3,1,5,0,4,2],J6=IJ(Ri(),Rl("faceIndex")).normalize(),qC=pe(J6.x,J6.y,J6.z),NF=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=s2e,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.');K6=this._renderer.getRenderTarget(),Z6=this._renderer.getActiveCubeFace(),Q6=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 Kn('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 Kn('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 Kn('PMREMGenerator: ".fromCubemapAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=NY(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=LY(),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===gl||e.mapping===Ql?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(K6,Z6,Q6),e.scissorTest=!1,this._setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),K6=this._renderer.getRenderTarget(),Z6=this._renderer.getActiveCubeFace(),Q6=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 IY(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=IY(e.width,e.height);let{_lodMax:t}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=a2e(t)),this._blurMaterial=l2e(t,e.width,e.height),this._ggxMaterial=c2e(t,e.width,e.height)}}async _compileMaterial(e){let t=new Hn(new Zn,e);await this._renderer.compile(t,Tv)}_sceneToCubeUV(e,t,n,r,s){let o=r2e;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(PY),c.autoClear=!1,this._backgroundBox===null&&(this._backgroundBox=new Hn(new Gc,new Us({name:"PMREM.Background",side:ui,depthWrite:!1,depthTest:!1})));let f=this._backgroundBox,p=f.material,x=!1,v=e.background;v?v.isColor&&(p.color.copy(v),e.background=null,x=!0):(p.color.copy(PY),x=!0),c.setRenderTarget(r),c.clear(),x&&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=v}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===gl||e.mapping===Ql;r?this._cubemapMaterial===null&&(this._cubemapMaterial=NY(e)):this._equirectMaterial===null&&(this._equirectMaterial=LY(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,Tv)}_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=LM.get(o),c=n/(this._lodMeshes.length-1),u=t/(this._lodMeshes.length-1),f=Math.sqrt(c*c-u*u),p=0+c*1.25,x=f*p,{_lodMax:v}=this,w=this._sizeLods[n],S=3*w*(n>v-Jp?n-v+Jp:0),T=4*(this._cubeSize-w);e.texture.frame=(e.texture.frame||0)+1,l.envMap.value=e.texture,l.roughness.value=x,l.mipInt.value=v-t,this._setViewport(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,Tv),s.texture.frame=(s.texture.frame||0)+1,l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=v-n,this._setViewport(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,Tv)}_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"&&Ge("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let p=LM.get(c),x=this._sizeLods[n]-1,v=isFinite(s)?Math.PI/(2*x):2*Math.PI/(2*pm-1),w=s/v,S=isFinite(s)?1+Math.floor(u*w):pm;S>pm&&je(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${pm}`);let T=[],P=0;for(let F=0;F<pm;++F){let N=F/w,B=Math.exp(-N*N/2);T.push(B),F===0?P+=B:F<S&&(P+=2*B)}for(let F=0;F<T.length;F++)T[F]=T[F]/P;e.texture.frame=(e.texture.frame||0)+1,p.envMap.value=e.texture,p.samples.value=S,p.weights.array=T,p.latitudinal.value=o==="latitudinal"?1:0,a&&(p.poleAxis.value=a);let{_lodMax:R}=this;p.dTheta.value=v,p.mipInt.value=R-n;let C=this._sizeLods[r],L=3*C*(r>R-Jp?r-R+Jp:0),D=4*(this._cubeSize-C);this._setViewport(t,L,D,3*C,2*C),l.setRenderTarget(t),l.render(f,Tv)}_setViewport(e,t,n,r,s){this._renderer.isWebGLRenderer?(e.viewport.set(t,e.height-s-n,r,s),e.scissor.set(t,e.height-s-n,r,s)):(e.viewport.set(t,n,r,s),e.scissor.set(t,n,r,s))}};function a2e(i){let e=[],t=[],n=[],r=i,s=i-Jp+1+RY.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-Jp?l=RY[o-i+Jp-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,p=[u,u,f,u,f,f,u,u,f,f,u,f],x=6,v=6,w=3,S=2,T=1,P=new Float32Array(w*v*x),R=new Float32Array(S*v*x),C=new Float32Array(T*v*x);for(let D=0;D<x;D++){let F=D%3*2/3-1,N=D>2?0:-1,B=[F,N,0,F+2/3,N,0,F+2/3,N+1,0,F,N,0,F+2/3,N+1,0,F,N+1,0],z=o2e[D];P.set(B,w*v*z),R.set(p,S*v*z);let V=[z,z,z,z,z,z];C.set(V,T*v*z)}let L=new Zn;L.setAttribute("position",new Ni(P,w)),L.setAttribute("uv",new Ni(R,S)),L.setAttribute("faceIndex",new Ni(C,T)),n.push(new Hn(L,null)),r>Jp&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function IY(i,e,t){let n={magFilter:vi,minFilter:vi,generateMipmaps:!1,type:Li,format:xr,colorSpace:Gd,depthBuffer:t},r=new la(i,e,n);return r.texture.mapping=Hu,r.texture.name="PMREM.cubeUv",r.texture.isPMREMTexture=!0,r.scissorTest=!0,r}function HC(i){let e=new pr;return e.depthTest=!1,e.depthWrite=!1,e.blending=Xr,e.name=`PMREM_${i}`,e}function l2e(i,e,t){let n=wo(new Array(pm).fill(0)),r=Ht(new ie(0,1,0)),s=Ht(0),o=se(pm),a=Ht(0),l=Ht(1),c=ai(),u=Ht(0),f=se(1/e),p=se(1/t),x=se(i),v={n:o,latitudinal:a,weights:n,poleAxis:r,outputDirection:qC,dTheta:s,samples:l,envMap:c,mipInt:u,CUBEUV_TEXEL_WIDTH:f,CUBEUV_TEXEL_HEIGHT:p,CUBEUV_MAX_MIP:x},w=HC("blur");return w.fragmentNode=LJ({...v,latitudinal:a.equal(1)}),LM.set(w,v),w}function c2e(i,e,t){let n=ai(),r=Ht(0),s=Ht(0),o=se(1/e),a=se(1/t),l=se(i),c={envMap:n,roughness:r,mipInt:s,CUBEUV_TEXEL_WIDTH:o,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:l},u=HC("ggx");return u.fragmentNode=DJ({...c,N_immutable:qC,GGX_SAMPLES:it(i2e)}),LM.set(u,c),u}function NY(i){let e=HC("cubemap");return e.fragmentNode=Sa(i,qC),e}function LY(i){let e=HC("equirect");return e.fragmentNode=ai(i,mU(qC),0),e}var DY=new WeakMap;function u2e(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 h2e(i,e,t){let n=f2e(e),r=n.get(i);if((r!==void 0?r.pmremVersion:-1)!==i.pmremVersion){let o=i.image;if(i.isCubeTexture)if(d2e(o))r=t.fromCubemap(i,r);else return null;else if(p2e(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 f2e(i){let e=DY.get(i);return e===void 0&&(e=new WeakMap,DY.set(i,e)),e}var LF=class extends dr{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 vs;r.isRenderTargetTexture=!0,this._texture=ai(r),this._width=Ht(0),this._height=Ht(0),this._maxMip=Ht(0),this.updateBeforeType=_n.RENDER}set value(e){this._value=e,this._pmrem=null}get value(){return this._value}updateFromTexture(e){let t=u2e(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===Hu?t=r:t=h2e(r,e.renderer,this._generator),t!==null&&(this._pmrem=t,this.updateFromTexture(t)))}setup(e){this._generator===null&&(this._generator=new NF(e.renderer)),this.updateBefore(e);let t=this.uvNode;t===null&&e.context.getUV&&(t=e.context.getUV(this,e)),t=this._pmrem.isRenderTargetTexture?SM.mul(pe(t.x,t.y.negate(),t.z)):SM.mul(t);let n=this.levelNode;return n===null&&e.context.getTextureLevel&&(n=e.context.getTextureLevel(this)),NJ(this._texture,t,n,this._width,this._height,this._maxMip)}dispose(){super.dispose(),this._generator!==null&&this._generator.dispose()}};function d2e(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 p2e(i){return i==null?!1:i.height>0}var yU=Vn(LF).setParameterLength(1,3),FY=new WeakMap,DF=class extends s0{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],p=this._getPMREMNodeCache(e.renderer),x=p.get(f);x===void 0&&(x=yU(f),p.set(f,x)),n=x}let s=t.useAnisotropy===!0||t.anisotropy>0?PQ:oi,o=n.context(OY(vh,s)).mul(rM),a=n.context(A2e(u0)).mul(Math.PI).mul(rM),l=b1(o),c=b1(a);e.context.radiance.addAssign(l),e.context.iblIrradiance.addAssign(c);let u=e.context.lightingModel.clearcoatRadiance;if(u){let f=n.context(OY(x1,Kp)).mul(rM),p=b1(f);u.addAssign(p)}}_getPMREMNodeCache(e){let t=FY.get(e);return t===void 0&&(t=new WeakMap,FY.set(e,t)),t}},OY=(i,e)=>{let t=null;return{getUV:()=>(t===null&&(t=zi.negate().reflect(e),t=L7(i).mix(t,e).normalize(),t=t.transformDirection(_b)),t),getTextureLevel:()=>i}},A2e=i=>({getUV:()=>i,getTextureLevel:()=>se(1)}),m2e=new x_,DM=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(m2e),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t===null&&e.environmentNode&&(t=e.environmentNode),t?new DF(t):null}setupLightingModel(){return new NM}setupSpecular(){let e=jn(pe(.04),Mi.rgb,Xf);i0.assign(pe(.04)),Am.assign(e),mm.assign(1)}setupVariants(){let e=this.metalnessNode?se(this.metalnessNode):kQ;Xf.assign(e);let t=this.roughnessNode?se(this.roughnessNode):UQ;t=gU({roughness:t}),vh.assign(t),this.setupSpecular(),dm.assign(Mi.rgb.mul(e.oneMinus()))}},g2e=new Fy,FF=class extends DM{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(g2e),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?se(this.iorNode):JQ;Hv.assign(e),i0.assign(Za(N7(Hv.sub(1).div(Hv.add(1))).mul(BQ),pe(1)).mul(aF)),Am.assign(jn(i0,Mi.rgb,Xf)),mm.assign(jn(aF,1,Xf))}setupLightingModel(){return new NM(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){let t=this.clearcoatNode?se(this.clearcoatNode):zQ,n=this.clearcoatRoughnessNode?se(this.clearcoatRoughnessNode):VQ;hM.assign(t),x1.assign(gU({roughness:n}))}if(this.useSheen){let t=this.sheenNode?pe(this.sheenNode):WQ,n=this.sheenRoughnessNode?se(this.sheenRoughnessNode):jQ;El.assign(t),Xp.assign(n)}if(this.useIridescence){let t=this.iridescenceNode?se(this.iridescenceNode):$Q,n=this.iridescenceIORNode?se(this.iridescenceIORNode):YQ,r=this.iridescenceThicknessNode?se(this.iridescenceThicknessNode):KQ;EC.assign(t),fM.assign(n),dM.assign(r)}if(this.useAnisotropy){let t=(this.anisotropyNode?ft(this.anisotropyNode):XQ).toVar();jp.assign(t.length()),Wt(jp.equal(0),()=>{t.assign(ft(1,0))}).Else(()=>{t.divAssign(ft(jp)),jp.assign(jp.saturate())}),pM.assign(jp.pow2().mix(vh.pow2(),1)),qv.assign(gm[0].mul(t.x).add(gm[1].mul(t.y))),ym.assign(gm[1].mul(t.x).sub(gm[0].mul(t.y)))}if(this.useTransmission){let t=this.transmissionNode?se(this.transmissionNode):ZQ,n=this.thicknessNode?se(this.thicknessNode):QQ,r=this.attenuationDistanceNode?se(this.attenuationDistanceNode):eJ,s=this.attenuationColorNode?pe(this.attenuationColorNode):tJ;if(mM.assign(t),g7.assign(n),_7.assign(r),x7.assign(s),this.useDispersion){let o=this.dispersionNode?se(this.dispersionNode):iJ;y7.assign(o)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?pe(this.clearcoatNormalNode):qQ}setup(e){e.context.setupClearcoatNormal=()=>bm(this.setupClearcoatNormal(e),"NORMAL","vec3"),super.setup(e)}};var _2e=Ae(({normal:i,lightDirection:e,builder:t})=>{let n=i.dot(e),r=ft(n.mul(.5).add(.5),0);if(t.material.gradientMap){let s=Wf("gradientMap","texture").context({getUV:()=>r});return pe(s.r)}else{let s=r.fwidth().mul(.5);return jn(pe(.7),pe(1),Nl(se(.7).sub(s.x),se(.7).add(s.x),r.x))}}),OF=class extends P1{direct({lightDirection:e,lightColor:t,reflectedLight:n},r){let s=_2e({normal:OC,lightDirection:e,builder:r}).mul(t);n.directDiffuse.addAssign(s.mul(Im({diffuseColor:Mi.rgb})))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(Im({diffuseColor:Mi}))),r.indirectDiffuse.mulAssign(t)}},x2e=new Oy,BF=class extends pr{static get type(){return"MeshToonNodeMaterial"}constructor(e){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(x2e),this.setValues(e)}setupLightingModel(){return new OF}},FJ=Ae(()=>{let i=pe(zi.z,0,zi.x.negate()).normalize(),e=zi.cross(i);return ft(i.dot(oi),e.dot(oi)).mul(.495).add(.5)}).once(["NORMAL","VERTEX"])().toVar("matcapUV"),y2e=new Uy,UF=class extends pr{static get type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(y2e),this.setValues(e)}setupVariants(e){let t=FJ,n;e.material.matcap?n=Wf("matcap","texture").context({getUV:()=>t}):n=pe(jn(.2,.8,t.y)),Mi.rgb.mulAssign(n.rgb)}},kF=class extends dr{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 TC(s,o,o.negate(),s).mul(n)}else{let s=t,o=e0(Lt(1,0,0,0),Lt(0,Jc(s.x),wa(s.x).negate(),0),Lt(0,wa(s.x),Jc(s.x),0),Lt(0,0,0,1)),a=e0(Lt(Jc(s.y),0,wa(s.y),0),Lt(0,1,0,0),Lt(wa(s.y).negate(),0,Jc(s.y),0),Lt(0,0,0,1)),l=e0(Lt(Jc(s.z),wa(s.z).negate(),0,0),Lt(wa(s.z),Jc(s.z),0,0),Lt(0,0,1,0),Lt(0,0,0,1));return o.mul(a).mul(l).mul(Lt(n,1)).xyz}}},yb=Vn(kF).setParameterLength(2),v2e=new Wd,FM=class extends pr{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(v2e),this.setValues(e)}setupPositionView(e){let{object:t,camera:n}=e,{positionNode:r,rotationNode:s,scaleNode:o,sizeAttenuation:a}=this,l=Rh.mul(pe(r||0)),c=ft(hc[0].xyz.length(),hc[1].xyz.length());o!==null&&(c=c.mul(ft(o))),n.isPerspectiveCamera&&a===!1&&(c=c.mul(l.z.negate()));let u=$o.xy;if(t.center&&t.center.isVector2===!0){let 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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)}},S2e=Ht(1).onFrameUpdate(function({renderer:i}){let e=i.getSize(w2e);this.value=.5*e.y}),zF=class extends P1{constructor(){super(),this.shadowNode=se(1).toVar("shadowMask")}direct({lightNode:e}){e.shadowNode!==null&&this.shadowNode.mulAssign(e.shadowNode)}finish({context:e}){Mi.a.mulAssign(this.shadowNode.oneMinus()),e.outgoingLight.rgb.assign(Mi.rgb)}},T2e=new Dy,VF=class extends pr{static get type(){return"ShadowNodeMaterial"}constructor(e){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.transparent=!0,this.setDefaultValues(T2e),this.setValues(e)}setupLightingModel(){return new zF}},lJe=Zf("vec3"),cJe=Zf("vec3"),uJe=Zf("vec3");var qF=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])}},E2e=0,BY=new WeakMap;function M2e(i){let e=Object.keys(i),t=BY.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)}BY.set(i.constructor,t)}for(let n=0;n<t.length;n++)e.push(t[n]);return e}var HF=class{constructor(e,t,n,r,s,o,a,l,c,u){this.id=E2e++,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,p=(s.start+s.count)*u;r!==null&&(f=Math.max(f,r.start*u),p=Math.min(p,(r.start+r.count)*u));let x=n.attributes.position,v=1/0;l?v=a.count:x!=null&&(v=x.count),f=Math.max(f,0),p=Math.min(p,v);let w=p-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 M2e(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+",",F1(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=zv(e,this.camera.cameras.length)),this.object.receiveShadow&&(e=zv(e,1)),e=zv(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()}},mh=[],WF=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);mh[0]=e,mh[1]=t,mh[2]=o,mh[3]=s;let u=c.get(mh);return u===void 0?(u=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,n,r,s,o,a,l),c.set(mh,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)),mh[0]=null,mh[1]=null,mh[2]=null,mh[3]=null,u}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new Ih)}dispose(){this.chainMaps={}}createRenderObject(e,t,n,r,s,o,a,l,c,u,f){let p=this.getChainMap(f),x=new HF(e,t,n,r,s,o,a,l,c,u);return x.onDispose=()=>{this.pipelines.delete(x),this.bindings.deleteForRender(x),this.nodes.delete(x),p.delete(x.getChainArray())},x}},Nh=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}},fc={VERTEX:1,INDEX:2,STORAGE:3,INDIRECT:4},Zp=16,C2e=211,R2e=212,jF=class extends Nh{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===fc.VERTEX?(this.backend.createAttribute(e),this.info.createAttribute(e)):t===fc.INDEX?(this.backend.createIndexAttribute(e),this.info.createIndexAttribute(e)):t===fc.STORAGE?(this.backend.createStorageAttribute(e),this.info.createStorageAttribute(e)):t===fc.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===kA)&&(this.backend.updateAttribute(e),n.version=r.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}};function OJ(i){return i.index!==null?i.index.version:i.attributes.position.version}function BJ(i){return i.index!==null?i.index.id:i.attributes.position.id}function UY(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:mA)(e,1);return r.version=OJ(i),r.__id=BJ(i),r}var XF=class extends Nh{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,fc.STORAGE):this.updateAttribute(s,fc.VERTEX);let n=this.getIndex(e);n!==null&&this.updateAttribute(n,fc.INDEX);let r=e.geometry.indirect;r!==null&&this.updateAttribute(r,fc.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=UY(t),s.set(t,o)):(o.version!==OJ(t)||o.__id!==BJ(t))&&(this.attributes.delete(o),o=UY(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()}},$F=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):Ge("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===Wu||e.type===Gi?t=1:e.type===ju||e.type===Ha||e.type===Li?t=2:(e.type===Ir||e.type===pi||e.type===Yi)&&(t=4);let n=4;e.format===S_||e.format===Lf||e.format===Xu||e.format===xs||e.format===Qs?n=1:e.format===ws||e.format===$u?n=2:(e.format===Nf||e.format===m2)&&(n=3);let r=t*n;e.type===PA||e.type===IA?r=2:(e.type===Go||e.type===NA||e.type===LA)&&(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 p=c[f];if(p.data)u+=p.data.byteLength;else{let x=p.width||Math.max(1,s>>f),v=p.height||Math.max(1,o>>f);u+=x*v*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}},OM=class{constructor(e){this.cacheKey=e,this.usedTimes=0}},YF=class extends OM{constructor(e,t,n){super(e),this.vertexProgram=t,this.fragmentProgram=n}},KF=class extends OM{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}},P2e=0,Xv=class{constructor(e,t,n,r=null,s=null){this.id=P2e++,this.code=e,this.stage=t,this.name=n,this.transforms=r,this.attributes=s,this.usedTimes=0}},ZF=class extends Nh{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 Xv(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 Xv(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 Xv(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 KF(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 YF(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)}},QF=class extends Nh{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?fc.INDIRECT:fc.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 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n=this.renderItems[e];if(n.id===null)break;n.id=null,n.object=null,n.geometry=null,n.material=null,n.groupOrder=null,n.renderOrder=null,n.z=null,n.group=null,n.clippingContext=null}this._lastOcclusionObject=null}},t1=[],eO=class{constructor(e){this.lighting=e,this.lists=new Ih}get(e,t){let n=this.lists;t1[0]=e,t1[1]=t;let r=n.get(t1);return r===void 0&&(r=new JF(this.lighting,e,t),n.set(t1,r)),t1[0]=null,t1[1]=null,r}dispose(){this.lists=new Ih}},L2e=0,tO=class{constructor(){this.id=L2e++,this.mrt=null,this.color=!0,this.clearColor=!0,this.clearColorValue={r:0,g:0,b:0,a:1},this.depth=!0,this.clearDepth=!0,this.clearDepthValue=1,this.stencil=!1,this.clearStencil=!0,this.clearStencilValue=1,this.viewport=!1,this.viewportValue=new gn,this.scissor=!1,this.scissorValue=new 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extends $t{static get type(){return"StructNode"}constructor(e,t){super("vec3"),this.structTypeNode=e,this.values=t,this.isStructNode=!0}generateNodeType(e){return this.structTypeNode.getNodeType(e)}getMemberType(e,t){return this.structTypeNode.getMemberType(e,t)}_getChildren(){let e=super._getChildren(),t=e.find(n=>n.childNode===this.structTypeNode);return e.splice(e.indexOf(t),1),e.push(t),e}generate(e){let t=e.getVarFromNode(this),n=t.type,r=e.getPropertyName(t);return e.addLineFlowCode(`${r} = ${e.generateStruct(n,this.structTypeNode.membersLayout,this.values)}`,this),t.name}},B2e=(i,e=null)=>{let t=new sO(i,e);return u7((...r)=>{let s=null;if(r.length>0)if(r[0].isNode){s={};let o=Object.keys(i);for(let a=0;a<r.length;a++)s[o[a]]=r[a]}else s=r[0];return new oO(t,s)},t)},kM=class extends $t{static get type(){return"OutputStructNode"}constructor(...e){super(),this.members=e,this.isOutputStructNode=!0}generateNodeType(){return"OutputType"}generate(e){let t=e.getDataFromNode(this);if(t.membersLayout===void 0){let o=this.members,a=[];for(let l=0;l<o.length;l++){let c="m"+l,u=o[l].getNodeType(e);a.push({name:c,type:u,index:l})}t.membersLayout=a,t.structType=e.getOutputStructTypeFromNode(this,t.membersLayout)}let n=e.getOutputStructName(),r=this.members,s=n!==""?n+".":"";for(let o=0;o<r.length;o++){let a=r[o].build(e,t.membersLayout[o].type);e.addLineFlowCode(`${s}m${o} = ${a}`,this)}return n}},U2e=Vn(kM),GM=class{constructor(e=rs){this.blending=e,this.blendSrc=Ud,this.blendDst=kd,this.blendEquation=Bs,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.premultiplyAlpha=!1}copy(e){return this.blending=e.blending,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.premultiplyAlpha=e.premultiplyAlpha,this}clone(){return new this.constructor().copy(this)}},k2e=new GM(Xr),G2e=new GM(Zy);function zJ(i,e){for(let t=0;t<i.length;t++)if(i[t].name===e)return t;return-1}var aO=class extends kM{static get type(){return"MRTNode"}constructor(e){super(),this.outputNodes=e,this.blendModes={output:G2e},this.isMRTNode=!0}setBlendMode(e,t){return this.blendModes[e]=t,this}getBlendMode(e){return this.blendModes[e]||k2e}has(e){return this.outputNodes[e]!==void 0}get(e){return this.outputNodes[e]}merge(e){let t={...this.outputNodes,...e.outputNodes},n={...this.blendModes,...e.blendModes},r=VJ(t);return r.blendings=n,r}setup(e){let t=this.outputNodes,n=e.renderer.getRenderTarget(),r=[],s=n.textures;for(let o in t){let a=zJ(s,o);if(a===-1)continue;let l=e.getOutputType(a);r[a]=t[o].convert(l)}return this.members=r,super.setup(e)}},VJ=Vn(aO),Nm=class extends dr{static get type(){return"BitcastNode"}constructor(e,t,n=null){super(),this.valueNode=e,this.conversionType=t,this.inputType=n,this.isBitcastNode=!0}generateNodeType(e){if(this.inputType!==null){let t=this.valueNode.getNodeType(e),n=e.getTypeLength(t);return e.getTypeFromLength(n,this.conversionType)}return this.conversionType}generate(e){let t=this.getNodeType(e),n="";if(this.inputType!==null){let r=this.valueNode.getNodeType(e);n=e.getTypeLength(r)===1?this.inputType:e.changeComponentType(r,this.inputType)}else n=this.valueNode.getNodeType(e);return`${e.getBitcastMethod(t,n)}( ${this.valueNode.build(e,n)} )`}},qJ=lt(Nm).setParameterLength(2),z2e=i=>new Nm(i,"int","float"),HJ=i=>new Nm(i,"uint","float"),V2e=i=>new Nm(i,"float","int"),q2e=i=>new Nm(i,"float","uint"),NE={},ou=class i extends Re{static get type(){return"BitcountNode"}constructor(e,t){super(e,t),this.isBitcountNode=!0}_resolveElementType(e,t,n){n==="int"?t.assign(qJ(e,"uint")):t.assign(e)}_returnDataNode(e){switch(e){case"uint":return it;case"int":return fe;case"uvec2":return f7;case"uvec3":return Om;case"uvec4":return m7;case"ivec2":return vr;case"ivec3":return d7;case"ivec4":return A7}}_createTrailingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return Ae(([s])=>{let o=it(0);this._resolveElementType(s,o,t);let a=se(o.bitAnd(M7(o))),c=HJ(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 Ae(([s])=>{Wt(s.equal(it(0)),()=>it(32));let o=it(0),a=it(0);return this._resolveElementType(s,o,t),Wt(o.shiftRight(16).equal(0),()=>{a.addAssign(16),o.shiftLeftAssign(16)}),Wt(o.shiftRight(24).equal(0),()=>{a.addAssign(8),o.shiftLeftAssign(8)}),Wt(o.shiftRight(28).equal(0),()=>{a.addAssign(4),o.shiftLeftAssign(4)}),Wt(o.shiftRight(30).equal(0),()=>{a.addAssign(2),o.shiftLeftAssign(2)}),Wt(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 Ae(([s])=>{let o=it(0);this._resolveElementType(s,o,t),o.assign(o.sub(o.shiftRight(it(1)).bitAnd(it(1431655765)))),o.assign(o.bitAnd(it(858993459)).add(o.shiftRight(it(2)).bitAnd(it(858993459))));let a=o.add(o.shiftRight(it(4))).bitAnd(it(252645135)).mul(it(16843009)).shiftRight(it(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 Ae(([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=NE[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}}NE[l]=u}let f=NE[c];return f===void 0&&(f=this._createMainLayout(c,s,a,u),NE[c]=f),Ae(()=>f(n))()}};ou.COUNT_TRAILING_ZEROS="countTrailingZeros";ou.COUNT_LEADING_ZEROS="countLeadingZeros";ou.COUNT_ONE_BITS="countOneBits";var H2e=lt(ou,ou.COUNT_TRAILING_ZEROS).setParameterLength(1),W2e=lt(ou,ou.COUNT_LEADING_ZEROS).setParameterLength(1),j2e=lt(ou,ou.COUNT_ONE_BITS).setParameterLength(1),X2e=Ae(([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)}),lO=(i,e)=>uc(bn(4,i.mul(ni(1,i))),e),$2e=(i,e)=>i.lessThan(.5)?lO(i.mul(2),e).div(2):ni(1,lO(bn(ni(1,i),2),e).div(2)),Y2e=(i,e,t)=>uc(Il(uc(i,e),cs(uc(i,e),uc(ni(1,i),t))),1/e),K2e=(i,e)=>wa(xM.mul(e.mul(i).sub(1))).div(xM.mul(e.mul(i).sub(1))),ob=class extends dr{static get type(){return"PackFloatNode"}constructor(e,t){super(),this.vectorNode=t,this.encoding=e,this.isPackFloatNode=!0}generateNodeType(){return"uint"}generate(e){let t=this.vectorNode.getNodeType(e);return`${e.getFloatPackingMethod(this.encoding)}(${this.vectorNode.build(e,t)})`}},Z2e=lt(ob,"snorm").setParameterLength(1),Q2e=lt(ob,"unorm").setParameterLength(1),J2e=lt(ob,"float16").setParameterLength(1),ab=class extends dr{static get type(){return"UnpackFloatNode"}constructor(e,t){super(),this.uintNode=t,this.encoding=e,this.isUnpackFloatNode=!0}generateNodeType(){return"vec2"}generate(e){let t=this.uintNode.getNodeType(e);return`${e.getFloatUnpackingMethod(this.encoding)}(${this.uintNode.build(e,t)})`}},eve=lt(ab,"snorm").setParameterLength(1),tve=lt(ab,"unorm").setParameterLength(1),nve=lt(ab,"float16").setParameterLength(1),Hf=Ae(([i])=>i.fract().sub(.5).abs()).setLayout({name:"tri",type:"float",inputs:[{name:"x",type:"float"}]}),ive=Ae(([i])=>pe(Hf(i.z.add(Hf(i.y.mul(1)))),Hf(i.z.add(Hf(i.x.mul(1)))),Hf(i.y.add(Hf(i.x.mul(1)))))).setLayout({name:"tri3",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),rve=Ae(([i,e,t])=>{let n=pe(i).toVar(),r=se(1.4).toVar(),s=se(0).toVar(),o=pe(n).toVar();return Ci({start:se(0),end:se(3),type:"float",condition:"<="},()=>{let a=pe(ive(o.mul(2))).toVar();n.addAssign(a.add(t.mul(se(.1).mul(e)))),o.mulAssign(1.8),r.mulAssign(1.5),n.mulAssign(1.2);let l=se(Hf(n.z.add(Hf(n.x.add(Hf(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"}]}),cO=class extends $t{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 p=t[f],x=c[f];p.getNodeType(e)===x.type&&u++}u>s&&(r=o,s=u)}}this._candidateFn=n=r}return n}setup(e){return this.getCandidateFn(e)(...this.parametersNodes)}},sve=Vn(cO),Eo=i=>(...e)=>sve(i,...e),U1=Ht(0).setGroup(Kt).onRenderUpdate(i=>i.time),ove=Ht(0).setGroup(Kt).onRenderUpdate(i=>i.deltaTime),WJ=Ht(0,"uint").setGroup(Kt).onRenderUpdate(i=>i.frameId),ave=(i=U1)=>i.add(.75).mul(Math.PI*2).sin().mul(.5).add(.5),lve=(i=U1)=>i.fract().round(),cve=(i=U1)=>i.add(.5).fract().mul(2).sub(1).abs(),uve=(i=U1)=>i.fract();function hve(i,e=null){return Qf(e,{getUV:typeof i=="function"?i:()=>i})}var fve=Ae(([i,e,t=ft(.5)])=>yb(i.sub(t),e).add(t)),dve=Ae(([i,e,t=ft(.5)])=>{let n=i.sub(t),r=n.dot(n),o=r.mul(r).mul(e);return i.add(n.mul(o))}),pve=Ae(({position:i=null,horizontal:e=!0,vertical:t=!1})=>{let n;i!==null?(n=hc.toVar(),n[3][0]=i.x,n[3][1]=i.y,n[3][2]=i.z):n=hc;let r=c0.mul(n);return T1(e)&&(r[0][0]=hc[0].length(),r[0][1]=0,r[0][2]=0),T1(t)&&(r[1][0]=0,r[1][1]=hc[1].length(),r[1][2]=0),r[2][0]=0,r[2][1]=0,r[2][2]=1,Ta.mul(r).mul(hr)}),Ave=Ae(([i=null])=>{let e=CM();return CM(dU(i)).sub(e).lessThan(0).select(tu,i)}),mve=Ae(([i,e=Ri(),t=se(0)])=>{let n=i.x,r=i.y,s=t.mod(n.mul(r)).floor(),o=s.mod(n),a=r.sub(s.add(1).div(n).ceil()),l=i.reciprocal(),c=ft(o,a);return e.add(c).mul(l)}),jJ=Ae(([i,e=null,t=null,n=se(1),r=hr,s=Jo])=>{let o=s.abs().normalize();o=o.div(o.dot(pe(1)));let a=r.yz.mul(n),l=r.zx.mul(n),c=r.xy.mul(n),u=i.value,f=e!==null?e.value:u,p=t!==null?t.value:u,x=ai(u,a).mul(o.x),v=ai(f,l).mul(o.y),w=ai(p,c).mul(o.z);return cs(x,v,w)}),gve=(...i)=>jJ(...i),n1=new oa,am=new ie,i1=new ie,e8=new ie,Ev=new on,LE=new ie(0,0,-1),gh=new gn,Mv=new ie,DE=new ie,Cv=new gn,FE=new Oe,zM=new la,_ve=tu.flipX();zM.depthTexture=new ss(1,1);var OE=!1,uO=class i extends Ac{static get type(){return"ReflectorNode"}constructor(e={}){super(e.defaultTexture||zM.texture,_ve),this._reflectorBaseNode=e.reflector||new hO(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 }. ");this._depthNode=new i({defaultTexture:zM.depthTexture,reflector:this._reflectorBaseNode})}return this._depthNode}setup(e){return e.object.isQuadMesh||this._reflectorBaseNode.build(e),super.setup(e)}clone(){let e=new this.constructor(this.reflectorNode);return e.uvNode=this.uvNode,e.levelNode=this.levelNode,e.biasNode=this.biasNode,e.sampler=this.sampler,e.depthNode=this.depthNode,e.compareNode=this.compareNode,e.gradNode=this.gradNode,e.gatherNode=this.gatherNode,e.offsetNode=this.offsetNode,e._reflectorBaseNode=this._reflectorBaseNode,e}dispose(){super.dispose(),this._reflectorBaseNode.dispose()}},hO=class extends $t{static get type(){return"ReflectorBaseNode"}constructor(e,t={}){super();let{target:n=new $i,resolutionScale:r=1,generateMipmaps:s=!1,bounces:o=!0,depth:a=!1,samples:l=0}=t;this.textureNode=e,this.target=n,this.resolutionScale=r,t.resolution!==void 0&&(Kn('ReflectorNode: The "resolution" parameter has been renamed to "resolutionScale".'),this.resolutionScale=t.resolution),this.generateMipmaps=s,this.bounces=o,this.depth=a,this.samples=l,this.updateBeforeType=o?_n.RENDER:_n.FRAME,this.virtualCameras=new WeakMap,this.renderTargets=new Map,this.forceUpdate=!1,this.hasOutput=!1}_updateResolution(e,t){let n=this.resolutionScale;t.getDrawingBufferSize(FE),e.setSize(Math.round(FE.width*n),Math.round(FE.height*n))}setup(e){return this._updateResolution(zM,e.renderer),super.setup(e)}dispose(){super.dispose();for(let e of this.renderTargets.values())e.dispose()}getVirtualCamera(e){let t=this.virtualCameras.get(e);return t===void 0&&(t=e.clone(),this.virtualCameras.set(e,t)),t}getRenderTarget(e){let t=this.renderTargets.get(e);return t===void 0&&(t=new la(0,0,{type:Li,samples:this.samples}),this.generateMipmaps===!0&&(t.texture.minFilter=$N,t.texture.generateMipmaps=!0),this.depth===!0&&(t.depthTexture=new ss),this.renderTargets.set(e,t)),t}updateBefore(e){if(this.bounces===!1&&OE)return!1;OE=!0;let{scene:t,camera:n,renderer:r,material:s}=e,{target:o}=this,a=this.getVirtualCamera(n),l=this.getRenderTarget(a);r.getDrawingBufferSize(FE),this._updateResolution(l,r),i1.setFromMatrixPosition(o.matrixWorld),e8.setFromMatrixPosition(n.matrixWorld),Ev.extractRotation(o.matrixWorld),am.set(0,0,1),am.applyMatrix4(Ev),Mv.subVectors(i1,e8);let c=Mv.dot(am)>0,u=!1;if(c===!0&&this.forceUpdate===!1){if(this.hasOutput===!1){OE=!1;return}u=!0}Mv.reflect(am).negate(),Mv.add(i1),Ev.extractRotation(n.matrixWorld),LE.set(0,0,-1),LE.applyMatrix4(Ev),LE.add(e8),DE.subVectors(i1,LE),DE.reflect(am).negate(),DE.add(i1),a.coordinateSystem=n.coordinateSystem,a.position.copy(Mv),a.up.set(0,1,0),a.up.applyMatrix4(Ev),a.up.reflect(am),a.lookAt(DE),a.near=n.near,a.far=n.far,a.updateMatrixWorld(),a.projectionMatrix.copy(n.projectionMatrix),n1.setFromNormalAndCoplanarPoint(am,i1),n1.applyMatrix4(a.matrixWorldInverse),gh.set(n1.normal.x,n1.normal.y,n1.normal.z,n1.constant);let f=a.projectionMatrix;Cv.x=(Math.sign(gh.x)+f.elements[8])/f.elements[0],Cv.y=(Math.sign(gh.y)+f.elements[9])/f.elements[5],Cv.z=-1,Cv.w=(1+f.elements[10])/f.elements[14],gh.multiplyScalar(1/gh.dot(Cv));let p=0;f.elements[2]=gh.x,f.elements[6]=gh.y,f.elements[10]=r.coordinateSystem===Va?gh.z-p:gh.z+1-p,f.elements[14]=gh.w,this.textureNode.value=l.texture,this.depth===!0&&(this.textureNode.getDepthNode().value=l.depthTexture),s.visible=!1;let x=r.getRenderTarget(),v=r.getMRT(),w=r.autoClear;r.setMRT(null),r.setRenderTarget(l),r.autoClear=!0;let S=t.name;t.name=(t.name||"Scene")+" [ Reflector ]",u?(r.clear(),this.hasOutput=!1):(r.render(t,a),this.hasOutput=!0),t.name=S,r.setMRT(v),r.setRenderTarget(x),r.autoClear=w,s.visible=!0,OE=!1,this.forceUpdate=!1}get resolution(){return Kn('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale}set resolution(e){Kn('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale=e}},xve=i=>new uO(i),t8=new Vc(-1,1,1,-1,0,1),fO=class extends Zn{constructor(e=!1){super();let t=e===!1?[0,-1,0,1,2,1]:[0,2,0,0,2,0];this.setAttribute("position",new kn([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new kn(t,2))}},yve=new fO,lb=class extends Hn{constructor(e=null){super(yve,e),this.camera=t8,this.isQuadMesh=!0}async renderAsync(e){Kn('QuadMesh: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await e.init(),e.render(this,t8)}render(e){e.render(this,t8)}},vve=new Oe,dO=class extends Ac{static get type(){return"RTTNode"}constructor(e,t=null,n=null,r={type:Li}){let s=new la(t,n,r);super(s.texture,Ri()),this.isRTTNode=!0,this.node=e,this.width=t,this.height=n,this.renderTarget=s,this.textureNeedsUpdate=!0,this.autoUpdate=!0,this._resolutionScale=1,this._rttNode=null,this._quadMesh=new lb(new pr),this.updateBeforeType=_n.RENDER}get autoResize(){return this.width===null}setup(e){return this._rttNode=this.node.context(e.getSharedContext()),this._quadMesh.material.name="RTT",this._quadMesh.material.needsUpdate=!0,super.setup(e)}setSize(e,t){let n=Math.floor(e*this._resolutionScale),r=Math.floor(t*this._resolutionScale);this.renderTarget.setSize(n,r),this.textureNeedsUpdate=!0}setResolutionScale(e){return this._resolutionScale=e,this.autoResize===!1&&this.setSize(this.width,this.height),this}getResolutionScale(){return this._resolutionScale}updateBefore({renderer:e}){if(this.textureNeedsUpdate===!1&&this.autoUpdate===!1)return;this.textureNeedsUpdate=!1;let t=e.getRenderTarget();if(this.autoResize===!0){let r=e.getDrawingBufferSize(vve),s=Math.floor(r.width*this._resolutionScale),o=Math.floor(r.height*this._resolutionScale);(s!==this.renderTarget.width||o!==this.renderTarget.height)&&(this.renderTarget.setSize(s,o),this.textureNeedsUpdate=!0)}let n="RTT";this.node.name&&(n=this.node.name+" [ "+n+" ]"),this._quadMesh.material.fragmentNode=this._rttNode,this._quadMesh.name=n,e.setRenderTarget(this.renderTarget),this._quadMesh.render(e),e.setRenderTarget(t)}clone(){let e=new Ac(this.value,this.uvNode,this.levelNode);return e.sampler=this.sampler,e.referenceNode=this,e}},XJ=(i,...e)=>new dO(Vt(i),...e),bve=(i,...e)=>i.isSampleNode||i.isTextureNode?i:i.isPassNode?i.getTextureNode():XJ(i,...e),m1=Ae(([i,e,t],n)=>{let r;n.renderer.coordinateSystem===Va?(i=ft(i.x,i.y.oneMinus()).mul(2).sub(1),r=Lt(pe(i,e),1)):r=Lt(pe(i.x,i.y.oneMinus(),e).mul(2).sub(1),1);let s=Lt(t.mul(r));return s.xyz.div(s.w)}),wve=Ae(([i,e])=>{let t=e.mul(Lt(i,1)),n=t.xy.div(t.w).mul(.5).add(.5).toVar();return ft(n.x,n.y.oneMinus())}),Sve=Ae(([i,e,t])=>{let 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n=se(2.399963229728653),r=Ea(se(i).add(.5).div(se(e))),s=se(i).mul(n).add(t);return ft(Jc(s),wa(s)).mul(r)}).setLayout({name:"vogelDiskSample",type:"vec2",inputs:[{name:"sampleIndex",type:"int"},{name:"samplesCount",type:"int"},{name:"phi",type:"float"}]}),pO=class extends $t{static get type(){return"SampleNode"}constructor(e,t=null){super(),this.callback=e,this.uvNode=t,this.isSampleNode=!0}setup(){return this.sample(Ri())}sample(e){return this.callback(e)}},Tve=(i,e=null)=>new pO(i,Vt(e)),Lm=class extends Al{constructor(e,t,n=Float32Array){let r=ArrayBuffer.isView(e)?e:new n(e*t);super(r,t),this.isStorageInstancedBufferAttribute=!0}},AO=class extends Ni{constructor(e,t,n=Float32Array){let r=ArrayBuffer.isView(e)?e:new n(e*t);super(r,t),this.isStorageBufferAttribute=!0}},Eve=(i,e="float")=>{let t,n;e.isStructTypeNode===!0?(t=e.getLength(),n=lM("float")):(t=bK(e),n=lM(e));let r=new AO(i,t,n);return t0(r,e,i)},Mve=(i,e="float")=>{let 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t=this.aNode?this.aNode.getNodeType(e):null,n=this.bNode?this.bNode.getNodeType(e):null,r=e.isMatrix(t)?0:e.getTypeLength(t),s=e.isMatrix(n)?0:e.getTypeLength(n);return r>s?t:n}generateNodeType(e){let t=this.method;return t===i.SUBGROUP_ELECT?"bool":t===i.SUBGROUP_BALLOT?"uvec4":this.getInputType(e)}generate(e,t){let n=this.method,r=this.getNodeType(e),s=this.getInputType(e),o=this.aNode,a=this.bNode,l=[];if(n===i.SUBGROUP_BROADCAST||n===i.SUBGROUP_SHUFFLE||n===i.QUAD_BROADCAST){let u=a.getNodeType(e);l.push(o.build(e,r),a.build(e,u==="float"?"int":r))}else n===i.SUBGROUP_SHUFFLE_XOR||n===i.SUBGROUP_SHUFFLE_DOWN||n===i.SUBGROUP_SHUFFLE_UP?l.push(o.build(e,r),a.build(e,"uint")):(o!==null&&l.push(o.build(e,s)),a!==null&&l.push(a.build(e,s)));let c=l.length===0?"()":`( ${l.join(", ")} )`;return 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jC(i){kE=kE||new WeakMap;let e=kE.get(i);return e===void 0&&kE.set(i,e={}),e}function XC(i){let e=jC(i);return e.shadowMatrix||(e.shadowMatrix=Ht("mat4").setGroup(Kt).onRenderUpdate(t=>((i.castShadow!==!0||t.renderer.shadowMap.enabled===!1)&&(i.shadow.camera.coordinateSystem!==t.camera.coordinateSystem&&(i.shadow.camera.coordinateSystem=t.camera.coordinateSystem,i.shadow.camera.updateProjectionMatrix()),i.shadow.updateMatrices(i)),i.shadow.matrix)))}function aee(i,e=Eh){let t=XC(i).mul(e);return t.xyz.div(t.w)}function EU(i){let e=jC(i);return e.position||(e.position=Ht(new ie).setGroup(Kt).onRenderUpdate((t,n)=>n.value.setFromMatrixPosition(i.matrixWorld)))}function lee(i){let e=jC(i);return e.targetPosition||(e.targetPosition=Ht(new ie).setGroup(Kt).onRenderUpdate((t,n)=>n.value.setFromMatrixPosition(i.target.matrixWorld)))}function MU(i){let e=jC(i);return e.viewPosition||(e.viewPosition=Ht(new ie).setGroup(Kt).onRenderUpdate(({camera:t},n)=>{n.value=n.value||new ie,n.value.setFromMatrixPosition(i.matrixWorld),n.value.applyMatrix4(t.matrixWorldInverse)}))}var CU=i=>c0.transformDirection(EU(i).sub(lee(i))),Jbe=Zf("vec3","totalDiffuse"),ewe=Zf("vec3","totalSpecular"),twe=Zf("vec3","outgoingLight"),nwe=i=>i.sort((e,t)=>e.id-t.id),iwe=(i,e)=>{for(let t of e)if(t.isAnalyticLightNode&&t.light.id===i)return t;return null},i8=new WeakMap,Rv=[],cb=class extends $t{static get type(){return"LightsNode"}constructor(){super("vec3"),this.totalDiffuseNode=Jbe,this.totalSpecularNode=ewe,this.outgoingLightNode=twe,this._lights=[],this.global=!0}customCacheKey(){let e=this._lights;for(let n=0;n<e.length;n++){let r=e[n];if(Rv.push(r.id),Rv.push(r.castShadow?1:0),r.isSpotLight===!0){let s=r.map!==null?r.map.id:-1,o=r.colorNode?r.colorNode.getCacheKey():-1;Rv.push(s,o)}}let t=gb(Rv);return Rv.length=0,t}getHash(e){let t=e.getDataFromNode(this);if(t.lightNodesHash===void 0){let n=this.setupLightsNode(e);t.lightNodes=n;let r=[];for(let s of n)r.push(s.getHash());t.lightNodesHash="lights-"+r.join(",")}return t.lightNodesHash}analyze(e){let t=e.getNodeProperties(this);for(let n of t.nodes)n.build(e);t.outputNode.build(e)}setupLightsNode(e){let t=e.getDataFromNode(this),n=[],r=t.lightNodes||null,s=e.context.materialLightings,o=nwe([...s,...this._lights]),a=e.renderer.library;for(let l of o)if(l.isNode)n.push(l);else{let c=null;if(r!==null&&(c=iwe(l.id,r)),c===null){let u=a.getLightNodeClass(l.constructor);if(u===null){je(`LightsNode.setupNodeLights: Light node not found for ${l.constructor.name}`);continue}i8.has(l)===!1&&i8.set(l,new u(l)),c=i8.get(l)}n.push(c)}return n}setupDirectLight(e,t,n){let{lightingModel:r,reflectedLight:s}=e.context;r.direct({...n,lightNode:t,reflectedLight:s},e)}setupDirectRectAreaLight(e,t,n){let{lightingModel:r,reflectedLight:s}=e.context;r.directRectArea({...n,lightNode:t,reflectedLight:s},e)}setupLights(e,t){for(let n of t)n.build(e)}getLightNodes(e){let t=e.getDataFromNode(this);return t.lightNodes===void 0&&(t.lightNodes=this.setupLightsNode(e)),t.lightNodes}setup(e){let t=e.lightsNode;e.lightsNode=this;let n=this.outgoingLightNode,r=e.context,s=r.lightingModel,o=e.getNodeProperties(this);if(s){let{totalDiffuseNode:a,totalSpecularNode:l}=this;r.outgoingLight=n;let c=e.addStack();o.nodes=c.nodes,s.start(e);let{backdrop:u,backdropAlpha:f}=r,{directDiffuse:p,directSpecular:x,indirectDiffuse:v,indirectSpecular:w}=r.reflectedLight,S=p.add(v);u!==null&&(f!==null?S=pe(f.mix(S,u)):S=pe(u)),a.assign(S),l.assign(x.add(w)),n.assign(a.add(l)),s.finish(e),n=n.bypass(e.removeStack())}else o.nodes=[];return e.lightsNode=t,n}setLights(e){return this._lights=e,this}getLights(){return this._lights}get hasLights(){return this._lights.length>0}},rwe=(i=[])=>new cb().setLights(i),PO=class extends $t{static get type(){return"ShadowBaseNode"}constructor(e){super(),this.light=e,this.updateBeforeType=_n.RENDER,this.isShadowBaseNode=!0}setupShadowPosition({context:e,material:t}){RU.assign(t.receivedShadowPositionNode||e.shadowPositionWorld||Eh)}},RU=Zf("vec3","shadowPositionWorld");function swe(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 Ut),e.clearAlpha=i.getClearAlpha(),e.autoClear=i.autoClear,e.scissorTest=i.getScissorTest(),e}function owe(i,e){return e=swe(i,e),i.setMRT(null),i.setRenderObjectFunction(null),i.setClearColor(0,1),i.autoClear=!0,e}function awe(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 lwe(i,e={}){return e.background=i.background,e.backgroundNode=i.backgroundNode,e.overrideMaterial=i.overrideMaterial,e}function cwe(i,e){return e=lwe(i,e),i.background=null,i.backgroundNode=null,i.overrideMaterial=null,e}function uwe(i,e){i.background=e.background,i.backgroundNode=e.backgroundNode,i.overrideMaterial=e.overrideMaterial}function hwe(i,e,t){return t=owe(i,t),t=cwe(e,t),t}function fwe(i,e,t){awe(i,t),uwe(e,t)}var jM=new WeakMap,cee=Ae(({depthTexture:i,shadowCoord:e,depthLayer:t})=>{let n=ai(i,e.xy).setName("t_basic");return i.isArrayTexture&&(n=n.depth(t)),n.compare(e.z)}),uee=Ae(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=(u,f)=>{let p=ai(i,u);return i.isArrayTexture&&(p=p.depth(n)),p.compare(f)},s=tr("mapSize","vec2",t).setGroup(Kt),o=tr("radius","float",t).setGroup(Kt),a=ft(1).div(s),l=o.mul(a.x),c=vU(Um.xy).mul(6.28318530718);return cs(r(e.xy.add(eu(0,5,c).mul(l)),e.z),r(e.xy.add(eu(1,5,c).mul(l)),e.z),r(e.xy.add(eu(2,5,c).mul(l)),e.z),r(e.xy.add(eu(3,5,c).mul(l)),e.z),r(e.xy.add(eu(4,5,c).mul(l)),e.z)).mul(1/5)}),hee=Ae(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=tr("mapSize","vec2",t).setGroup(Kt),s=ft(1).div(r),o=e.xy,a=iu(o.mul(r).add(.5)).toConst();o.subAssign(a.sub(.5).mul(s));let l=x=>{let v=ai(i,o).offset(x).gather();return i.isArrayTexture&&(v=v.depth(n)),v.compare(e.z)},c=l(vr(-1,1)).toConst(),u=l(vr(1,1)).toConst(),f=l(vr(-1,-1)).toConst(),p=l(vr(1,-1)).toConst();return cs(jn(c.x,u.y,a.x).add(c.y).add(u.x).mul(a.y),jn(c.w,u.z,a.x).add(c.z).add(u.w),jn(f.x,p.y,a.x).add(f.y).add(p.x),jn(f.w,p.z,a.x).add(f.z).add(p.w).mul(a.y.oneMinus())).mul(1/9)}),fee=Ae(({depthTexture:i,shadowCoord:e,depthLayer:t},n)=>{let r=ai(i).sample(e.xy);i.isArrayTexture&&(r=r.depth(t)),r=r.rg;let s=r.x,o=br(1e-7,r.y.mul(r.y)),a=n.renderer.reversedDepthBuffer?Mm(s,e.z):Mm(e.z,s),l=se(1).toVar();return Wt(a.notEqual(1),()=>{let c=e.z.sub(s),u=o.div(o.add(c.mul(c)));u=ru(ni(u,.3).div(.65)),l.assign(br(a,u))}),l}),dee=i=>{let e=jM.get(i);return e===void 0&&(e=new pr,e.colorNode=Lt(0,0,0,1),e.isShadowPassMaterial=!0,e.name="ShadowMaterial",e.blending=Xr,e.fog=!1,jM.set(i,e)),e},pee=i=>{let e=jM.get(i);e!==void 0&&(e.dispose(),jM.delete(i))},qY=new Ih,r1=[],Aee=(i,e,t,n)=>{r1[0]=i,r1[1]=e;let r=qY.get(r1);return(r===void 0||r.shadowType!==t||r.useVelocity!==n)&&(r=(s,o,a,l,c,u,f,p,x)=>{(s.castShadow===!0||s.receiveShadow&&t===Zl)&&(n&&(wK(s).useVelocity=!0),s.onBeforeShadow(i,s,a,e.camera,l,o.overrideMaterial,u),i.renderObject(s,o,a,l,c,u,f,p,x),s.onAfterShadow(i,s,a,e.camera,l,o.overrideMaterial,u))},r.shadowType=t,r.useVelocity=n,qY.set(r1,r)),r1[0]=null,r1[1]=null,r},dwe=Ae(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=se(0).toVar("meanVertical"),o=se(0).toVar("squareMeanVertical"),a=i.lessThanEqual(se(1)).select(se(0),se(2).div(i.sub(1))),l=i.lessThanEqual(se(1)).select(se(0),se(-1));Ci({start:fe(0),end:fe(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(se(u).mul(a)),p=n.sample(cs(Um.xy,ft(0,f).mul(e)).div(t));n.value.isArrayTexture&&(p=p.depth(r)),p=p.x,s.addAssign(p),o.addAssign(p.mul(p))}),s.divAssign(i),o.divAssign(i);let c=Ea(o.sub(s.mul(s)).max(0));return ft(s,c)}),pwe=Ae(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=se(0).toVar("meanHorizontal"),o=se(0).toVar("squareMeanHorizontal"),a=i.lessThanEqual(se(1)).select(se(0),se(2).div(i.sub(1))),l=i.lessThanEqual(se(1)).select(se(0),se(-1));Ci({start:fe(0),end:fe(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(se(u).mul(a)),p=n.sample(cs(Um.xy,ft(f,0).mul(e)).div(t));n.value.isArrayTexture&&(p=p.depth(r)),s.addAssign(p.x),o.addAssign(cs(p.y.mul(p.y),p.x.mul(p.x)))}),s.divAssign(i),o.divAssign(i);let c=Ea(o.sub(s.mul(s)).max(0));return ft(s,c)}),Awe=[cee,uee,hee,fee],r8,GE=new lb,XM=class extends PO{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,se(1))}setupShadowCoord(e,t){let{shadow:n}=this,{renderer:r}=e,s=n.biasNode||tr("bias","float",n).setGroup(Kt),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=tr("near","float",n.camera).setGroup(Kt),u=tr("far","float",n.camera).setGroup(Kt);a=zC(l.negate(),c,u)}return o=pe(o.x,o.y.oneMinus(),r.reversedDepthBuffer?a.sub(s):a.add(s)),o}getShadowFilterFn(e){return Awe[e]}setupRenderTarget(e,t){let n=new ss(e.mapSize.width,e.mapSize.height);n.name="ShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Hc:th;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(Df.TEXTURE_COMPARE);if((l===Jd||l===GT)&&c?(o.minFilter=vi,o.magFilter=vi):(o.minFilter=xi,o.magFilter=xi),s.camera.coordinateSystem=n.coordinateSystem,s.camera.updateProjectionMatrix(),l===Zl&&s.isPointLightShadow!==!0){o.compareFunction=null,a.depth>1?(a._vsmShadowMapVertical||(a._vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:ws,type:Li,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:Li,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:Li,depthBuffer:!1}),this.vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:ws,type:Li,depthBuffer:!1}));let D=ai(o);o.isArrayTexture&&(D=D.depth(this.depthLayer));let F=ai(this.vsmShadowMapVertical.texture);o.isArrayTexture&&(F=F.depth(this.depthLayer));let N=tr("blurSamples","float",s).setGroup(Kt),B=tr("radius","float",s).setGroup(Kt),z=tr("mapSize","vec2",s).setGroup(Kt),V=this.vsmMaterialVertical||(this.vsmMaterialVertical=new pr);V.fragmentNode=dwe({samples:N,radius:B,size:z,shadowPass:D,depthLayer:this.depthLayer}).context(e.getSharedContext()),V.name="VSMVertical",V=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new pr),V.fragmentNode=pwe({samples:N,radius:B,size:z,shadowPass:F,depthLayer:this.depthLayer}).context(e.getSharedContext()),V.name="VSMHorizontal"}let u=tr("intensity","float",s).setGroup(Kt),f=tr("normalBias","float",s).setGroup(Kt),p=XC(r),x=u0.mul(f),v;!t.highPrecision||e.material.receivedShadowPositionNode||e.context.shadowPositionWorld?v=p.mul(RU.add(x)):v=Ht("mat4").onObjectUpdate(({object:F},N)=>N.value.multiplyMatrices(p.value,F.matrixWorld)).mul(hr).add(p.mul(Lt(x,0)));let w=this.setupShadowCoord(e,v),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===Zl&&s.isPointLightShadow!==!0?this.vsmShadowMapHorizontal.texture:o,P=this.setupShadowFilter(e,{filterFn:S,shadowTexture:a.texture,depthTexture:T,shadowCoord:w,shadow:s,depthLayer:this.depthLayer}),R;t.shadowMap.transmitted===!0&&(a.texture.isCubeTexture?R=Sa(a.texture,w.xyz):(R=ai(a.texture,w),o.isArrayTexture&&(R=R.depth(this.depthLayer))));let C;R?C=jn(1,P.rgb.mix(R,1),u.mul(R.a)).toVar():C=jn(1,P,u).toVar(),this.shadowMap=a,this.shadow.map=a;let L=`${this.light.type} Shadow [ ${this.light.name||"ID: "+this.light.id} ]`;return R&&C.toInspector(`${L} / Color`,()=>this.shadowMap.texture.isCubeTexture?Sa(this.shadowMap.texture,bF()):ai(this.shadowMap.texture)),C.toInspector(`${L} / Depth`,()=>{let D=tr("near","float",this.shadow.camera),F=tr("far","float",this.shadow.camera),N;this.shadowMap.texture.isCubeTexture?N=Sa(this.shadowMap.depthTexture,bF()).r:N=ai(this.shadowMap.depthTexture).r;let B;return this.shadow.camera.isPerspectiveCamera?B=GC(N,D,F):B=_J(N,D,F),B=wm(B,D,F),B.oneMinus()})}setup(e){if(e.renderer.shadowMap.enabled!==!1)return Ae(()=>{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(),p=s.getMRT(),x=p?p.has("velocity"):!1;r8=hwe(s,o,r8),o.overrideMaterial=dee(n),s.setRenderObjectFunction(Aee(s,r,l,x)),s.setClearColor(0,0),s.setRenderTarget(t),this.renderShadow(e),s.setRenderObjectFunction(f),l===Zl&&r.isPointLightShadow!==!0&&this.vsmPass(s),r.camera.layers.mask=u,fwe(s,o,r8)}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),GE.material=this.vsmMaterialVertical,GE.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),GE.material=this.vsmMaterialHorizontal,GE.render(e)}dispose(){this._reset(),super.dispose()}_reset(){this._currentShadowType=null,pee(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))}},mee=(i,e)=>new XM(i,e),mwe=new Ut,HY=new on,Pv=new ie,s8=new ie,gwe=[new ie(1,0,0),new ie(-1,0,0),new ie(0,-1,0),new ie(0,1,0),new ie(0,0,1),new ie(0,0,-1)],_we=[new ie(0,-1,0),new ie(0,-1,0),new ie(0,0,-1),new ie(0,0,1),new ie(0,-1,0),new ie(0,-1,0)],xwe=[new ie(1,0,0),new ie(-1,0,0),new ie(0,1,0),new ie(0,-1,0),new ie(0,0,1),new ie(0,0,-1)],ywe=[new ie(0,-1,0),new ie(0,-1,0),new ie(0,0,1),new ie(0,0,-1),new ie(0,-1,0),new ie(0,-1,0)],gee=Ae(({depthTexture:i,bd3D:e,dp:t})=>Sa(i,e).compare(t)),_ee=Ae(({depthTexture:i,bd3D:e,dp:t,shadow:n})=>{let r=tr("radius","float",n).setGroup(Kt),s=tr("mapSize","vec2",n).setGroup(Kt),o=r.div(s.x),a=Qi(e),l=Zo(Yf(e,a.x.greaterThan(a.z).select(pe(0,1,0),pe(1,0,0)))),c=Yf(e,l),u=vU(Um.xy).mul(6.28318530718),f=eu(0,5,u),p=eu(1,5,u),x=eu(2,5,u),v=eu(3,5,u),w=eu(4,5,u);return Sa(i,e.add(l.mul(f.x).add(c.mul(f.y)).mul(o))).compare(t).add(Sa(i,e.add(l.mul(p.x).add(c.mul(p.y)).mul(o))).compare(t)).add(Sa(i,e.add(l.mul(x.x).add(c.mul(x.y)).mul(o))).compare(t)).add(Sa(i,e.add(l.mul(v.x).add(c.mul(v.y)).mul(o))).compare(t)).add(Sa(i,e.add(l.mul(w.x).add(c.mul(w.y)).mul(o))).compare(t)).mul(1/5)}),vwe=Ae(({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=Ht("float").setGroup(Kt).onRenderUpdate(()=>n.camera.near),c=Ht("float").setGroup(Kt).onRenderUpdate(()=>n.camera.far),u=tr("bias","float",n).setGroup(Kt),f=se(1).toVar();return Wt(a.sub(c).lessThanEqual(0).and(a.sub(l).greaterThanEqual(0)),()=>{let p;r.renderer.reversedDepthBuffer?(p=xJ(a.negate(),l,c),p.subAssign(u)):r.renderer.logarithmicDepthBuffer?(p=zC(a.negate(),l,c),p.addAssign(u)):(p=pU(a.negate(),l,c),p.addAssign(u));let x=s.normalize();f.assign(i({depthTexture:e,bd3D:x,dp:p,shadow:n}))}),f}),IO=class extends XM{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return e===jN?gee:_ee}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s}){return vwe({filterFn:t,depthTexture:n,shadowCoord:r,shadow:s})}setupRenderTarget(e,t){let n=new p_(e.mapSize.width);n.name="PointShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Hc:th;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===Va,u=c?gwe:xwe,f=c?_we:ywe;n.setSize(t.mapSize.width,t.mapSize.width);let p=s.autoClear,x=s.getClearColor(mwe),v=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()),Pv.setFromMatrixPosition(r.matrixWorld),a.position.copy(Pv),s8.copy(a.position),s8.add(u[w]),a.up.copy(f[w]),a.lookAt(s8),a.updateMatrixWorld(),l.makeTranslation(-Pv.x,-Pv.y,-Pv.z),HY.multiplyMatrices(a.projectionMatrix,a.matrixWorldInverse),t._frustum.setFromProjectionMatrix(HY,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=p,s.setClearColor(x,v)}},xee=(i,e)=>new IO(i,e),Kf=class extends s0{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new Ut,this.colorNode=e&&e.colorNode||Ht(this.color).setGroup(Kt),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=_n.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 MU(this.light).sub(e.context.positionView||Jr)}setupDirect(){}setupDirectRectArea(){}setupShadowNode(){return mee(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=Vt(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)}},PU=Ae(({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)}),yee=({color:i,lightVector:e,cutoffDistance:t,decayExponent:n})=>{let r=e.normalize(),s=e.length(),o=PU({lightDistance:s,cutoffDistance:t,decayExponent:n}),a=i.mul(o);return{lightDirection:r,lightColor:a}},NO=class extends Kf{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=Ht(0).setGroup(Kt),this.decayExponentNode=Ht(2).setGroup(Kt)}update(e){let{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return xee(this.light)}setupDirect(e){return yee({color:this.colorNode,lightVector:this.getLightVector(e),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode})}},bwe=Ae(([i=Ri()])=>{let e=i.mul(2),t=e.x.floor(),n=e.y.floor();return t.add(n).mod(2).sign()}),wwe=Ae(([i=Ri()],{renderer:e,material:t})=>{let n=D7(i.mul(2).sub(1)),r;if(t.alphaToCoverage&&e.currentSamples>0){let s=se(n.fwidth()).toVar();r=Nl(s.oneMinus(),s.add(1),n).oneMinus()}else r=Ko(n.greaterThan(1),0,1);return r}),$v=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=Pl(i).toVar();return Ko(s,r,n).uniformFlow()}).setLayout({name:"mx_select",type:"float",inputs:[{name:"b",type:"bool"},{name:"t",type:"float"},{name:"f",type:"float"}]}),$M=Ae(([i,e])=>{let t=Pl(e).toVar(),n=se(i).toVar();return Ko(t,n.negate(),n).uniformFlow()}).setLayout({name:"mx_negate_if",type:"float",inputs:[{name:"val",type:"float"},{name:"b",type:"bool"}]}),ls=Ae(([i])=>{let e=se(i).toVar();return fe(Sh(e))}).setLayout({name:"mx_floor",type:"int",inputs:[{name:"x",type:"float"}]}),fr=Ae(([i,e])=>{let t=se(i).toVar();return e.assign(ls(t)),t.sub(se(e))}),Swe=Ae(([i,e,t,n,r,s])=>{let o=se(s).toVar(),a=se(r).toVar(),l=se(n).toVar(),c=se(t).toVar(),u=se(e).toVar(),f=se(i).toVar(),p=se(ni(1,a)).toVar();return ni(1,o).mul(f.mul(p).add(u.mul(a))).add(o.mul(c.mul(p).add(l.mul(a))))}).setLayout({name:"mx_bilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"}]}),Twe=Ae(([i,e,t,n,r,s])=>{let o=se(s).toVar(),a=se(r).toVar(),l=pe(n).toVar(),c=pe(t).toVar(),u=pe(e).toVar(),f=pe(i).toVar(),p=se(ni(1,a)).toVar();return ni(1,o).mul(f.mul(p).add(u.mul(a))).add(o.mul(c.mul(p).add(l.mul(a))))}).setLayout({name:"mx_bilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"}]}),vee=Eo([Swe,Twe]),Ewe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=se(u).toVar(),p=se(c).toVar(),x=se(l).toVar(),v=se(a).toVar(),w=se(o).toVar(),S=se(s).toVar(),T=se(r).toVar(),P=se(n).toVar(),R=se(t).toVar(),C=se(e).toVar(),L=se(i).toVar(),D=se(ni(1,x)).toVar(),F=se(ni(1,p)).toVar();return se(ni(1,f)).toVar().mul(F.mul(L.mul(D).add(C.mul(x))).add(p.mul(R.mul(D).add(P.mul(x))))).add(f.mul(F.mul(T.mul(D).add(S.mul(x))).add(p.mul(w.mul(D).add(v.mul(x))))))}).setLayout({name:"mx_trilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"v4",type:"float"},{name:"v5",type:"float"},{name:"v6",type:"float"},{name:"v7",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]}),Mwe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=se(u).toVar(),p=se(c).toVar(),x=se(l).toVar(),v=pe(a).toVar(),w=pe(o).toVar(),S=pe(s).toVar(),T=pe(r).toVar(),P=pe(n).toVar(),R=pe(t).toVar(),C=pe(e).toVar(),L=pe(i).toVar(),D=se(ni(1,x)).toVar(),F=se(ni(1,p)).toVar();return se(ni(1,f)).toVar().mul(F.mul(L.mul(D).add(C.mul(x))).add(p.mul(R.mul(D).add(P.mul(x))))).add(f.mul(F.mul(T.mul(D).add(S.mul(x))).add(p.mul(w.mul(D).add(v.mul(x))))))}).setLayout({name:"mx_trilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"v4",type:"vec3"},{name:"v5",type:"vec3"},{name:"v6",type:"vec3"},{name:"v7",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]}),bee=Eo([Ewe,Mwe]),Cwe=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=it(i).toVar(),o=it(s.bitAnd(it(7))).toVar(),a=se($v(o.lessThan(it(4)),r,n)).toVar(),l=se(bn(2,$v(o.lessThan(it(4)),n,r))).toVar();return $M(a,Pl(o.bitAnd(it(1)))).add($M(l,Pl(o.bitAnd(it(2)))))}).setLayout({name:"mx_gradient_float_0",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"}]}),Rwe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=se(e).toVar(),a=it(i).toVar(),l=it(a.bitAnd(it(15))).toVar(),c=se($v(l.lessThan(it(8)),o,s)).toVar(),u=se($v(l.lessThan(it(4)),s,$v(l.equal(it(12)).or(l.equal(it(14))),o,r))).toVar();return $M(c,Pl(l.bitAnd(it(1)))).add($M(u,Pl(l.bitAnd(it(2)))))}).setLayout({name:"mx_gradient_float_1",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]}),no=Eo([Cwe,Rwe]),Pwe=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=Om(i).toVar();return pe(no(s.x,r,n),no(s.y,r,n),no(s.z,r,n))}).setLayout({name:"mx_gradient_vec3_0",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"}]}),Iwe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=se(e).toVar(),a=Om(i).toVar();return pe(no(a.x,o,s,r),no(a.y,o,s,r),no(a.z,o,s,r))}).setLayout({name:"mx_gradient_vec3_1",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]}),lc=Eo([Pwe,Iwe]),Nwe=Ae(([i])=>{let e=se(i).toVar();return bn(.6616,e)}).setLayout({name:"mx_gradient_scale2d_0",type:"float",inputs:[{name:"v",type:"float"}]}),Lwe=Ae(([i])=>{let e=se(i).toVar();return bn(.982,e)}).setLayout({name:"mx_gradient_scale3d_0",type:"float",inputs:[{name:"v",type:"float"}]}),Dwe=Ae(([i])=>{let e=pe(i).toVar();return bn(.6616,e)}).setLayout({name:"mx_gradient_scale2d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]}),wee=Eo([Nwe,Dwe]),Fwe=Ae(([i])=>{let e=pe(i).toVar();return bn(.982,e)}).setLayout({name:"mx_gradient_scale3d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]}),See=Eo([Lwe,Fwe]),Ml=Ae(([i,e])=>{let t=fe(e).toVar(),n=it(i).toVar();return n.shiftLeft(t).bitOr(n.shiftRight(fe(32).sub(t)))}).setLayout({name:"mx_rotl32",type:"uint",inputs:[{name:"x",type:"uint"},{name:"k",type:"int"}]}),Tee=Ae(([i,e,t])=>{i.subAssign(t),i.bitXorAssign(Ml(t,fe(4))),t.addAssign(e),e.subAssign(i),e.bitXorAssign(Ml(i,fe(6))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ml(e,fe(8))),e.addAssign(i),i.subAssign(t),i.bitXorAssign(Ml(t,fe(16))),t.addAssign(e),e.subAssign(i),e.bitXorAssign(Ml(i,fe(19))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ml(e,fe(4))),e.addAssign(i)}),bb=Ae(([i,e,t])=>{let n=it(t).toVar(),r=it(e).toVar(),s=it(i).toVar();return n.bitXorAssign(r),n.subAssign(Ml(r,fe(14))),s.bitXorAssign(n),s.subAssign(Ml(n,fe(11))),r.bitXorAssign(s),r.subAssign(Ml(s,fe(25))),n.bitXorAssign(r),n.subAssign(Ml(r,fe(16))),s.bitXorAssign(n),s.subAssign(Ml(n,fe(4))),r.bitXorAssign(s),r.subAssign(Ml(s,fe(14))),n.bitXorAssign(r),n.subAssign(Ml(r,fe(24))),n}).setLayout({name:"mx_bjfinal",type:"uint",inputs:[{name:"a",type:"uint"},{name:"b",type:"uint"},{name:"c",type:"uint"}]}),Qo=Ae(([i])=>{let e=it(i).toVar();return se(e).div(se(it(fe(4294967295))))}).setLayout({name:"mx_bits_to_01",type:"float",inputs:[{name:"bits",type:"uint"}]}),Mh=Ae(([i])=>{let e=se(i).toVar();return e.mul(e).mul(e).mul(e.mul(e.mul(6).sub(15)).add(10))}).setLayout({name:"mx_fade",type:"float",inputs:[{name:"t",type:"float"}]}),Owe=Ae(([i])=>{let e=fe(i).toVar(),t=it(it(1)).toVar(),n=it(it(fe(3735928559)).add(t.shiftLeft(it(2))).add(it(13))).toVar();return bb(n.add(it(e)),n,n)}).setLayout({name:"mx_hash_int_0",type:"uint",inputs:[{name:"x",type:"int"}]}),Bwe=Ae(([i,e])=>{let t=fe(e).toVar(),n=fe(i).toVar(),r=it(it(2)).toVar(),s=it().toVar(),o=it().toVar(),a=it().toVar();return s.assign(o.assign(a.assign(it(fe(3735928559)).add(r.shiftLeft(it(2))).add(it(13))))),s.addAssign(it(n)),o.addAssign(it(t)),bb(s,o,a)}).setLayout({name:"mx_hash_int_1",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),Uwe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=fe(e).toVar(),s=fe(i).toVar(),o=it(it(3)).toVar(),a=it().toVar(),l=it().toVar(),c=it().toVar();return a.assign(l.assign(c.assign(it(fe(3735928559)).add(o.shiftLeft(it(2))).add(it(13))))),a.addAssign(it(s)),l.addAssign(it(r)),c.addAssign(it(n)),bb(a,l,c)}).setLayout({name:"mx_hash_int_2",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]}),kwe=Ae(([i,e,t,n])=>{let r=fe(n).toVar(),s=fe(t).toVar(),o=fe(e).toVar(),a=fe(i).toVar(),l=it(it(4)).toVar(),c=it().toVar(),u=it().toVar(),f=it().toVar();return c.assign(u.assign(f.assign(it(fe(3735928559)).add(l.shiftLeft(it(2))).add(it(13))))),c.addAssign(it(a)),u.addAssign(it(o)),f.addAssign(it(s)),Tee(c,u,f),c.addAssign(it(r)),bb(c,u,f)}).setLayout({name:"mx_hash_int_3",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"}]}),Gwe=Ae(([i,e,t,n,r])=>{let s=fe(r).toVar(),o=fe(n).toVar(),a=fe(t).toVar(),l=fe(e).toVar(),c=fe(i).toVar(),u=it(it(5)).toVar(),f=it().toVar(),p=it().toVar(),x=it().toVar();return f.assign(p.assign(x.assign(it(fe(3735928559)).add(u.shiftLeft(it(2))).add(it(13))))),f.addAssign(it(c)),p.addAssign(it(l)),x.addAssign(it(a)),Tee(f,p,x),f.addAssign(it(o)),p.addAssign(it(s)),bb(f,p,x)}).setLayout({name:"mx_hash_int_4",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"},{name:"yy",type:"int"}]}),Fi=Eo([Owe,Bwe,Uwe,kwe,Gwe]),zwe=Ae(([i,e])=>{let t=fe(e).toVar(),n=fe(i).toVar(),r=it(Fi(n,t)).toVar(),s=Om().toVar();return s.x.assign(r.bitAnd(fe(255))),s.y.assign(r.shiftRight(fe(8)).bitAnd(fe(255))),s.z.assign(r.shiftRight(fe(16)).bitAnd(fe(255))),s}).setLayout({name:"mx_hash_vec3_0",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),Vwe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=fe(e).toVar(),s=fe(i).toVar(),o=it(Fi(s,r,n)).toVar(),a=Om().toVar();return a.x.assign(o.bitAnd(fe(255))),a.y.assign(o.shiftRight(fe(8)).bitAnd(fe(255))),a.z.assign(o.shiftRight(fe(16)).bitAnd(fe(255))),a}).setLayout({name:"mx_hash_vec3_1",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]}),cc=Eo([zwe,Vwe]),qwe=Ae(([i])=>{let e=ft(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=se(fr(e.x,t)).toVar(),s=se(fr(e.y,n)).toVar(),o=se(Mh(r)).toVar(),a=se(Mh(s)).toVar(),l=se(vee(no(Fi(t,n),r,s),no(Fi(t.add(fe(1)),n),r.sub(1),s),no(Fi(t,n.add(fe(1))),r,s.sub(1)),no(Fi(t.add(fe(1)),n.add(fe(1))),r.sub(1),s.sub(1)),o,a)).toVar();return wee(l)}).setLayout({name:"mx_perlin_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"}]}),Hwe=Ae(([i])=>{let e=pe(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=fe().toVar(),s=se(fr(e.x,t)).toVar(),o=se(fr(e.y,n)).toVar(),a=se(fr(e.z,r)).toVar(),l=se(Mh(s)).toVar(),c=se(Mh(o)).toVar(),u=se(Mh(a)).toVar(),f=se(bee(no(Fi(t,n,r),s,o,a),no(Fi(t.add(fe(1)),n,r),s.sub(1),o,a),no(Fi(t,n.add(fe(1)),r),s,o.sub(1),a),no(Fi(t.add(fe(1)),n.add(fe(1)),r),s.sub(1),o.sub(1),a),no(Fi(t,n,r.add(fe(1))),s,o,a.sub(1)),no(Fi(t.add(fe(1)),n,r.add(fe(1))),s.sub(1),o,a.sub(1)),no(Fi(t,n.add(fe(1)),r.add(fe(1))),s,o.sub(1),a.sub(1)),no(Fi(t.add(fe(1)),n.add(fe(1)),r.add(fe(1))),s.sub(1),o.sub(1),a.sub(1)),l,c,u)).toVar();return See(f)}).setLayout({name:"mx_perlin_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"}]}),IU=Eo([qwe,Hwe]),Wwe=Ae(([i])=>{let e=ft(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=se(fr(e.x,t)).toVar(),s=se(fr(e.y,n)).toVar(),o=se(Mh(r)).toVar(),a=se(Mh(s)).toVar(),l=pe(vee(lc(cc(t,n),r,s),lc(cc(t.add(fe(1)),n),r.sub(1),s),lc(cc(t,n.add(fe(1))),r,s.sub(1)),lc(cc(t.add(fe(1)),n.add(fe(1))),r.sub(1),s.sub(1)),o,a)).toVar();return wee(l)}).setLayout({name:"mx_perlin_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),jwe=Ae(([i])=>{let e=pe(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=fe().toVar(),s=se(fr(e.x,t)).toVar(),o=se(fr(e.y,n)).toVar(),a=se(fr(e.z,r)).toVar(),l=se(Mh(s)).toVar(),c=se(Mh(o)).toVar(),u=se(Mh(a)).toVar(),f=pe(bee(lc(cc(t,n,r),s,o,a),lc(cc(t.add(fe(1)),n,r),s.sub(1),o,a),lc(cc(t,n.add(fe(1)),r),s,o.sub(1),a),lc(cc(t.add(fe(1)),n.add(fe(1)),r),s.sub(1),o.sub(1),a),lc(cc(t,n,r.add(fe(1))),s,o,a.sub(1)),lc(cc(t.add(fe(1)),n,r.add(fe(1))),s.sub(1),o,a.sub(1)),lc(cc(t,n.add(fe(1)),r.add(fe(1))),s,o.sub(1),a.sub(1)),lc(cc(t.add(fe(1)),n.add(fe(1)),r.add(fe(1))),s.sub(1),o.sub(1),a.sub(1)),l,c,u)).toVar();return See(f)}).setLayout({name:"mx_perlin_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),wb=Eo([Wwe,jwe]),Xwe=Ae(([i])=>{let e=se(i).toVar(),t=fe(ls(e)).toVar();return Qo(Fi(t))}).setLayout({name:"mx_cell_noise_float_0",type:"float",inputs:[{name:"p",type:"float"}]}),$we=Ae(([i])=>{let e=ft(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar();return Qo(Fi(t,n))}).setLayout({name:"mx_cell_noise_float_1",type:"float",inputs:[{name:"p",type:"vec2"}]}),Ywe=Ae(([i])=>{let e=pe(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar(),r=fe(ls(e.z)).toVar();return Qo(Fi(t,n,r))}).setLayout({name:"mx_cell_noise_float_2",type:"float",inputs:[{name:"p",type:"vec3"}]}),Kwe=Ae(([i])=>{let e=Lt(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar(),r=fe(ls(e.z)).toVar(),s=fe(ls(e.w)).toVar();return Qo(Fi(t,n,r,s))}).setLayout({name:"mx_cell_noise_float_3",type:"float",inputs:[{name:"p",type:"vec4"}]}),Zwe=Eo([Xwe,$we,Ywe,Kwe]),Qwe=Ae(([i])=>{let e=se(i).toVar(),t=fe(ls(e)).toVar();return pe(Qo(Fi(t,fe(0))),Qo(Fi(t,fe(1))),Qo(Fi(t,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"float"}]}),Jwe=Ae(([i])=>{let e=ft(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar();return pe(Qo(Fi(t,n,fe(0))),Qo(Fi(t,n,fe(1))),Qo(Fi(t,n,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),eSe=Ae(([i])=>{let e=pe(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar(),r=fe(ls(e.z)).toVar();return pe(Qo(Fi(t,n,r,fe(0))),Qo(Fi(t,n,r,fe(1))),Qo(Fi(t,n,r,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_2",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),tSe=Ae(([i])=>{let e=Lt(i).toVar(),t=fe(ls(e.x)).toVar(),n=fe(ls(e.y)).toVar(),r=fe(ls(e.z)).toVar(),s=fe(ls(e.w)).toVar();return pe(Qo(Fi(t,n,r,s,fe(0))),Qo(Fi(t,n,r,s,fe(1))),Qo(Fi(t,n,r,s,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_3",type:"vec3",inputs:[{name:"p",type:"vec4"}]}),$C=Eo([Qwe,Jwe,eSe,tSe]),YM=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=se(0).toVar(),c=se(1).toVar();return Ci(o,()=>{l.addAssign(c.mul(IU(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_float",type:"float",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),YC=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=pe(0).toVar(),c=se(1).toVar();return Ci(o,()=>{l.addAssign(c.mul(wb(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_vec3",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),nSe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar();return ft(YM(a,o,s,r),YM(a.add(pe(fe(19),fe(193),fe(17))),o,s,r))}).setLayout({name:"mx_fractal_noise_vec2",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),iSe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=pe(YC(a,o,s,r)).toVar(),c=se(YM(a.add(pe(fe(19),fe(193),fe(17))),o,s,r)).toVar();return Lt(l,c)}).setLayout({name:"mx_fractal_noise_vec4",type:"vec4",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),rSe=Ae(([i,e,t,n,r,s,o])=>{let a=fe(o).toVar(),l=se(s).toVar(),c=fe(r).toVar(),u=fe(n).toVar(),f=fe(t).toVar(),p=fe(e).toVar(),x=ft(i).toVar(),v=pe($C(ft(p.add(u),f.add(c)))).toVar(),w=ft(v.x,v.y).toVar();w.subAssign(.5),w.mulAssign(l),w.addAssign(.5);let S=ft(ft(se(p),se(f)).add(w)).toVar(),T=ft(S.sub(x)).toVar();return Wt(a.equal(fe(2)),()=>Qi(T.x).add(Qi(T.y))),Wt(a.equal(fe(3)),()=>br(Qi(T.x),Qi(T.y))),pc(T,T)}).setLayout({name:"mx_worley_distance_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"x",type:"int"},{name:"y",type:"int"},{name:"xoff",type:"int"},{name:"yoff",type:"int"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),sSe=Ae(([i,e,t,n,r,s,o,a,l])=>{let c=fe(l).toVar(),u=se(a).toVar(),f=fe(o).toVar(),p=fe(s).toVar(),x=fe(r).toVar(),v=fe(n).toVar(),w=fe(t).toVar(),S=fe(e).toVar(),T=pe(i).toVar(),P=pe($C(pe(S.add(x),w.add(p),v.add(f)))).toVar();P.subAssign(.5),P.mulAssign(u),P.addAssign(.5);let R=pe(pe(se(S),se(w),se(v)).add(P)).toVar(),C=pe(R.sub(T)).toVar();return Wt(c.equal(fe(2)),()=>Qi(C.x).add(Qi(C.y)).add(Qi(C.z))),Wt(c.equal(fe(3)),()=>br(Qi(C.x),Qi(C.y),Qi(C.z))),pc(C,C)}).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"}]}),k1=Eo([rSe,sSe]),oSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=se(1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();c.assign(Za(c,p))})}),Wt(n.equal(fe(0)),()=>{c.assign(Ea(c))}),c}).setLayout({name:"mx_worley_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),aSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=ft(1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();Wt(p.lessThan(c.x),()=>{c.y.assign(c.x),c.x.assign(p)}).ElseIf(p.lessThan(c.y),()=>{c.y.assign(p)})})}),Wt(n.equal(fe(0)),()=>{c.assign(Ea(c))}),c}).setLayout({name:"mx_worley_noise_vec2_0",type:"vec2",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),lSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=pe(1e6,1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();Wt(p.lessThan(c.x),()=>{c.z.assign(c.y),c.y.assign(c.x),c.x.assign(p)}).ElseIf(p.lessThan(c.y),()=>{c.z.assign(c.y),c.y.assign(p)}).ElseIf(p.lessThan(c.z),()=>{c.z.assign(p)})})}),Wt(n.equal(fe(0)),()=>{c.assign(Ea(c))}),c}).setLayout({name:"mx_worley_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),cSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=se(1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();u.assign(Za(u,v))})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ea(u))}),u}).setLayout({name:"mx_worley_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),uSe=Eo([oSe,cSe]),hSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=ft(1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();Wt(v.lessThan(u.x),()=>{u.y.assign(u.x),u.x.assign(v)}).ElseIf(v.lessThan(u.y),()=>{u.y.assign(v)})})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ea(u))}),u}).setLayout({name:"mx_worley_noise_vec2_1",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),fSe=Eo([aSe,hSe]),dSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=pe(1e6,1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();Wt(v.lessThan(u.x),()=>{u.z.assign(u.y),u.y.assign(u.x),u.x.assign(v)}).ElseIf(v.lessThan(u.y),()=>{u.z.assign(u.y),u.y.assign(v)}).ElseIf(v.lessThan(u.z),()=>{u.z.assign(v)})})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ea(u))}),u}).setLayout({name:"mx_worley_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),NU=Eo([lSe,dSe]),pSe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=fe(i).toVar(),p=ft(e).toVar(),x=ft(t).toVar(),v=ft(n).toVar(),w=se(r).toVar(),S=se(s).toVar(),T=se(o).toVar(),P=Pl(a).toVar(),R=fe(l).toVar(),C=se(c).toVar(),L=se(u).toVar(),D=p.mul(x).add(v),F=se(0).toVar();return Wt(f.equal(fe(0)),()=>{F.assign(wb(D))}),Wt(f.equal(fe(1)),()=>{F.assign($C(D))}),Wt(f.equal(fe(2)),()=>{F.assign(NU(D,w,fe(0)))}),Wt(f.equal(fe(3)),()=>{F.assign(YC(pe(D,0),R,C,L))}),F.assign(F.mul(T.sub(S)).add(S)),Wt(P,()=>{F.assign(ru(F,S,T))}),F}).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"}]}),ASe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=fe(i).toVar(),p=pe(e).toVar(),x=pe(t).toVar(),v=pe(n).toVar(),w=se(r).toVar(),S=se(s).toVar(),T=se(o).toVar(),P=Pl(a).toVar(),R=fe(l).toVar(),C=se(c).toVar(),L=se(u).toVar(),D=p.mul(x).add(v),F=se(0).toVar();return Wt(f.equal(fe(0)),()=>{F.assign(wb(D))}),Wt(f.equal(fe(1)),()=>{F.assign($C(D))}),Wt(f.equal(fe(2)),()=>{F.assign(NU(D,w,fe(0)))}),Wt(f.equal(fe(3)),()=>{F.assign(YC(D,R,C,L))}),F.assign(F.mul(T.sub(S)).add(S)),Wt(P,()=>{F.assign(ru(F,S,T))}),F}).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"}]}),mSe=Ae(([i])=>{let e=i.y,t=i.z,n=pe().toVar();return Wt(e.lessThan(1e-4),()=>{n.assign(pe(t,t,t))}).Else(()=>{let r=i.x;r=r.sub(Sh(r)).mul(6).toVar();let s=fe(P7(r)),o=r.sub(se(s)),a=t.mul(e.oneMinus()),l=t.mul(e.mul(o).oneMinus()),c=t.mul(e.mul(o.oneMinus()).oneMinus());Wt(s.equal(fe(0)),()=>{n.assign(pe(t,c,a))}).ElseIf(s.equal(fe(1)),()=>{n.assign(pe(l,t,a))}).ElseIf(s.equal(fe(2)),()=>{n.assign(pe(a,t,c))}).ElseIf(s.equal(fe(3)),()=>{n.assign(pe(a,l,t))}).ElseIf(s.equal(fe(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"}]}),gSe=Ae(([i])=>{let e=pe(i).toVar(),t=se(e.x).toVar(),n=se(e.y).toVar(),r=se(e.z).toVar(),s=se(Za(t,Za(n,r))).toVar(),o=se(br(t,br(n,r))).toVar(),a=se(o.sub(s)).toVar(),l=se().toVar(),c=se().toVar(),u=se().toVar();return u.assign(o),Wt(o.greaterThan(0),()=>{c.assign(a.div(o))}).Else(()=>{c.assign(0)}),Wt(c.lessThanEqual(0),()=>{l.assign(0)}).Else(()=>{Wt(t.greaterThanEqual(o),()=>{l.assign(n.sub(r).div(a))}).ElseIf(n.greaterThanEqual(o),()=>{l.assign(cs(2,r.sub(t).div(a)))}).Else(()=>{l.assign(cs(4,t.sub(n).div(a)))}),l.mulAssign(1/6),Wt(l.lessThan(0),()=>{l.addAssign(1)})}),pe(l,c,u)}).setLayout({name:"mx_rgbtohsv",type:"vec3",inputs:[{name:"c",type:"vec3"}]}),_Se=Ae(([i])=>{let e=pe(i).toVar(),t=p7(v7(e,pe(.04045))).toVar(),n=pe(e.div(12.92)).toVar(),r=pe(uc(br(e.add(pe(.055)),pe(0)).div(1.055),pe(2.4))).toVar();return jn(n,r,t)}).setLayout({name:"mx_srgb_texture_to_lin_rec709",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),Eee=(i,e)=>{i=se(i),e=se(e);let t=ft(e.dFdx(),e.dFdy()).length().mul(.7071067811865476);return Nl(i.sub(t),i.add(t),e)},Mee=(i,e,t,n)=>jn(i,e,t[n].clamp()),xSe=(i,e,t=Ri())=>Mee(i,e,t,"x"),ySe=(i,e,t=Ri())=>Mee(i,e,t,"y"),vSe=(i,e,t,n,r=Ri())=>{let 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s=e.renderer.currentSamples;this.alphaToCoverage&&s>1?r=yye():e.stack.addToStack(xye())}return r}setupHardwareClipping(e){if(e.hardwareClipping=!1,e.clippingContext===null)return;let t=e.clippingContext.unionPlanes.length;t>0&&t<=8&&e.isAvailable("clipDistance")&&(e.stack.addToStack(vye()),e.hardwareClipping=!0)}setupDepth(e){let{renderer:t,camera:n}=e,r=this.depthNode;if(r===null){let s=t.getMRT();s&&s.has("depth")?r=s.get("depth"):t.logarithmicDepthBuffer===!0&&(n.isPerspectiveCamera?r=zC(Jr.z,$p,Yp):r=Sm(Jr.z,$p,Yp))}r!==null&&mU.assign(r).toStack()}setupPositionView(){return Rh.mul(hr).xyz}setupModelViewProjection(){return Ea.mul(Jr)}setupVertex(e){return e.addStack(),this.setupPosition(e),e.context.position=e.removeStack(),aJ}setupPosition(e){let{object:t,geometry:n}=e;if((n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color)&&gJ(t),t.isSkinnedMesh===!0&&AJ(t),this.displacementMap){let 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o=null;(this.alphaTestNode!==null||this.alphaTest>0)&&(o=this.alphaTestNode!==null?se(this.alphaTestNode):DQ,this.alphaToCoverage===!0?(Mi.a=Nl(o,o.add(N7(Mi.a)),Mi.a),Mi.a.lessThanEqual(0).discard()):Mi.a.lessThanEqual(o).discard()),this.alphaHash===!0&&Mi.a.lessThan(wye(hr)).discard(),e.isOpaque()&&Mi.a.assign(1)}setupVariants(){}setupOutgoingLight(){return this.lights===!0?pe(0):Mi.rgb}setupNormal(){return this.normalNode?pe(this.normalNode):VQ}setupEnvironment(){let e=null;return this.envNode?e=this.envNode:this.envMap&&(e=this.envMap.isCubeTexture?Wf("envMap","cubeTexture"):Wf("envMap","texture")),e}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new mF(cU)),t}setupMaterialLightings(e){let t=[];if(e.renderer.lighting.enabled===!1)return t;let n=this.setupEnvironment(e);n&&n.isLightingNode&&t.push(n);let r=this.setupLightMap(e);return r&&r.isLightingNode&&t.push(r),e.context.ambientOcclusion&&t.push(new pF(e.context.ambientOcclusion)),t}setupAmbientOcclusion(e){let t=this.aoNode;t===null&&e.material.aoMap&&(t=oJ),e.context.getAO&&(t=e.context.getAO(t,e)),t!==null&&(I8.assign(t),e.context.ambientOcclusion=I8)}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=_J(l,u,a,n,r)}else n!==null&&(c=pe(r!==null?jn(c,n,r):n));return(s&&s.isNode===!0||t.emissive&&t.emissive.isColor===!0)&&(P8.assign(pe(s||BQ)),c=c.add(P8)),c}setupFog(e,t){let n=e.fogNode;return n&&(y1.assign(t),t=Lt(n.toVar())),t}setupPremultipliedAlpha(e,t){return W7(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 0&&(this[n]=r,r&&r.clone&&(this[n]=r.clone()))}let t=Object.getOwnPropertyDescriptors(e.constructor.prototype);for(let n in t)Object.getOwnPropertyDescriptor(this.constructor.prototype,n)===void 0&&t[n].get!==void 0&&Object.defineProperty(this.constructor.prototype,n,t[n])}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{},nodes:{}});let n=ws.prototype.toJSON.call(this,e);n.inputNodes={};for(let{property:s,childNode:o}of this._getNodeChildren())n.inputNodes[s]=o.toJSON(e).uuid;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),a=r(e.nodes);s.length>0&&(n.textures=s),o.length>0&&(n.images=o),a.length>0&&(n.nodes=a)}return n}copy(e){let t=Object.getOwnPropertyDescriptors(this.constructor.prototype);for(let n in t)if(t[n].set!==void 0&&e[n]!==void 0){let r=e[n];this[n]&&this[n].copy!==void 0?this[n].copy(r):this[n]=r}for(let n in this)if(!/^(?:is[A-Z]|_)|^(?:id|uuid|version|type|userData|clippingPlanes)$/.test(n)&&this[n]!==void 0&&e[n]!==void 0){let r=e[n];this[n]&&this[n].copy!==void 0?this[n].copy(r):this[n]=r}return this.clippingPlanes=e.clippingPlanes?e.clippingPlanes.map(n=>n.clone()):null,this.userData=JSON.parse(JSON.stringify(e.userData)),this}},Sye=new kc,xF=class extends pr{static get type(){return"LineBasicNodeMaterial"}constructor(e){super(),this.isLineBasicNodeMaterial=!0,this.setDefaultValues(Sye),this.setValues(e)}},Tye=new ky,yF=class extends pr{static get type(){return"LineDashedNodeMaterial"}constructor(e){super(),this.isLineDashedNodeMaterial=!0,this.setDefaultValues(Tye),this.dashOffset=0,this.offsetNode=null,this.dashScaleNode=null,this.dashSizeNode=null,this.gapSizeNode=null,this.setValues(e)}setupVariants(){let e=this.offsetNode?se(this.offsetNode):lU,t=this.dashScaleNode?se(this.dashScaleNode):sU,n=this.dashSizeNode?se(this.dashSizeNode):oU,r=this.gapSizeNode?se(this.gapSizeNode):aU;bm.assign(n),Qv.assign(r);let s=a0(Rl("lineDistance").mul(t));(e?s.add(e):s).mod(bm.add(Qv)).greaterThan(bm).discard()}};var oM=Um("vec3","worldStart"),vF=Um("vec3","worldEnd"),SJ=Um("float","lineDistance"),dm=Um("vec4","worldPos"),AY=Ae(({start:i,end:e})=>{let t=Ea.element(2).element(2),n=Ea.element(3).element(2);return t.greaterThan(0).select(n.negate().div(t.add(1)),n.mul(-.5).div(t)).sub(i.z).div(e.z.sub(i.z))},{start:"vec4",end:"vec4",return:"float"}),Eye=Ae(({p1:i,p2:e,p3:t,p4:n})=>{let r=i.sub(t),s=n.sub(t),o=e.sub(i),a=r.dot(s),l=s.dot(o),c=r.dot(o),u=s.dot(s),p=o.dot(o).mul(u).sub(l.mul(l)),v=a.mul(l).sub(c.mul(u)).div(p).clamp(),w=a.add(l.mul(v)).div(u).clamp();return ft(v,w)},{p1:"vec3",p2:"vec3",p3:"vec3",p4:"vec3",return:"vec2"}),uJe=Ae(({material:i})=>{let e=i._useDash,t=i._useWorldUnits,n=Rl("instanceStart"),r=Rl("instanceEnd"),s=Lt(Rh.mul(Lt(n,1))).toVar("start"),o=Lt(Rh.mul(Lt(r,1))).toVar("end"),a,l;e&&(a=se(Rl("instanceDistanceStart")).toVar("distanceStart"),l=se(Rl("instanceDistanceEnd")).toVar("distanceEnd")),t&&(oM.assign(s.xyz),vF.assign(o.xyz));let c=S1.z.div(S1.w),u=Ea.element(2).element(3).equal(-1);if(Wt(u,()=>{Wt(s.z.lessThan(0).and(o.z.greaterThan(0)),()=>{let T=AY({start:s,end:o});o.assign(Lt(jn(s.xyz,o.xyz,T),o.w)),e&&l.assign(jn(a,l,T))}).ElseIf(o.z.lessThan(0).and(s.z.greaterThanEqual(0)),()=>{let T=AY({start:o,end:s});s.assign(Lt(jn(o.xyz,s.xyz,T),s.w)),e&&a.assign(jn(l,a,T))})}),e){let T=i.dashScaleNode?se(i.dashScaleNode):sU,P=i.offsetNode?se(i.offsetNode):lU,R=Yo.y.lessThan(.5).select(T.mul(a),T.mul(l));R=R.add(P),SJ.assign(R)}let f=Ea.mul(s),p=Ea.mul(o),x=f.xyz.div(f.w),v=p.xyz.div(p.w),w=v.xy.sub(x.xy).toVar();w.x.assign(w.x.mul(c)),w.assign(w.normalize());let S=Lt().toVar();if(t){let T=o.xyz.sub(s.xyz).normalize(),P=jn(s.xyz,o.xyz,.5).normalize(),R=T.cross(P).normalize(),C=T.cross(R);dm.assign(Yo.y.lessThan(.5).select(s,o));let L=TM.mul(.5);dm.addAssign(Lt(Yo.x.lessThan(0).select(R.mul(L),R.mul(L).negate()),0)),e||(dm.addAssign(Lt(Yo.y.lessThan(.5).select(T.mul(L).negate(),T.mul(L)),0)),dm.addAssign(Lt(C.mul(L),0)),Wt(Yo.y.greaterThan(1).or(Yo.y.lessThan(0)),()=>{dm.subAssign(Lt(C.mul(2).mul(L),0))})),S.assign(Ea.mul(dm));let D=pe().toVar();D.assign(Yo.y.lessThan(.5).select(x,v)),S.z.assign(D.z.mul(S.w))}else{let T=ft(w.y,w.x.negate()).toVar("offset");w.x.assign(w.x.div(c)),T.x.assign(T.x.div(c)),T.assign(Yo.x.lessThan(0).select(T.negate(),T)),Wt(Yo.y.lessThan(0),()=>{T.assign(T.sub(w))}).ElseIf(Yo.y.greaterThan(1),()=>{T.assign(T.add(w))}),T.assign(T.mul(TM)),T.assign(T.div(S1.w.div(Y7))),S.assign(Yo.y.lessThan(.5).select(f,p)),T.assign(T.mul(S.w)),S.assign(S.add(Lt(T,0,0)))}return S})(),hJe=Ae(({material:i,renderer:e})=>{let t=i._useAlphaToCoverage,n=i._useDash,r=i._useWorldUnits,s=Ri();if(n){let a=i.dashSizeNode?se(i.dashSizeNode):oU,l=i.gapSizeNode?se(i.gapSizeNode):aU;bm.assign(a),Qv.assign(l),s.y.lessThan(-1).or(s.y.greaterThan(1)).discard(),SJ.mod(bm.add(Qv)).greaterThan(bm).discard()}let o=se(1).toVar("alpha");if(r){let a=dm.xyz.normalize().mul(1e5),l=vF.sub(oM),c=Eye({p1:oM,p2:vF,p3:pe(0,0,0),p4:a}),u=oM.add(l.mul(c.x)),f=a.mul(c.y),v=u.sub(f).length().div(TM);if(!n)if(t&&e.currentSamples>0){let w=v.fwidth();o.assign(Nl(w.negate().add(.5),w.add(.5),v).oneMinus())}else v.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=se(c.fwidth()).toVar("dlen");Wt(s.y.abs().greaterThan(1),()=>{o.assign(Nl(u.oneMinus(),u.add(1),c).oneMinus())})}else Wt(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 Mye=new By,bF=class extends pr{static get type(){return"MeshNormalNodeMaterial"}constructor(e){super(),this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(Mye),this.setValues(e)}setupDiffuseColor(){let e=this.opacityNode?se(this.opacityNode):rU;Mi.assign(LC(Lt(nU(oi),e),Wr))}},gU=Ae(([i=K7])=>{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 ft(e,t)}),wF=Ae(([i=Ri()])=>{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)}),RM=class extends ca{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 Uu(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 Gc(5,5,5),o=gU(K7),a=new pr;a.colorNode=ai(t,o,0),a.side=ui,a.blending=Xr;let l=new Hn(s,a),c=new Hd;c.add(l),t.minFilter===go&&(t.minFilter=vi);let u=new y_(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)}},jv=new WeakMap,SF=class extends dr{static get type(){return"CubeMapNode"}constructor(e){super("vec3"),this.envNode=e,this._cubeTexture=null,this._cubeTextureNode=Ta(null);let t=new Uu;t.isRenderTargetTexture=!0,this._defaultTexture=t,this.updateBeforeType=_n.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===ep||o===tp){if(jv.has(s)){let a=jv.get(s);mY(a,s.mapping),this._cubeTexture=a}else{let a=s.image;if(Cye(a)){let l=new RM(a.height);l.fromEquirectangularTexture(t,s),mY(l.texture,s.mapping),this._cubeTexture=l.texture,jv.set(s,l.texture),s.addEventListener("dispose",TJ)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(e){return this.updateBefore(e),this._cubeTextureNode}};function Cye(i){return i==null?!1:i.height>0}function TJ(i){let e=i.target;e.removeEventListener("dispose",TJ);let t=jv.get(e);t!==void 0&&(jv.delete(e),t.dispose())}function mY(i,e){e===ep?i.mapping=gl:e===tp&&(i.mapping=Ql)}var EJ=Vn(SF).setParameterLength(1),nb=class extends s0{static get type(){return"BasicEnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){e.context.environment=EJ(this.envNode)}},TF=class extends s0{static get type(){return"BasicLightMapNode"}constructor(e=null){super(),this.lightMapNode=e}setup(e){let t=se(1/Math.PI);e.context.irradianceLightMap=this.lightMapNode.mul(t)}},P1=class{start(e){e.lightsNode.setupLights(e,e.lightsNode.getLightNodes(e)),this.indirect(e)}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}},PM=class extends P1{constructor(){super()}indirect({context:e}){let t=e.ambientOcclusion,n=e.reflectedLight,r=e.irradianceLightMap;n.indirectDiffuse.assign(Lt(0)),r?n.indirectDiffuse.addAssign(r):n.indirectDiffuse.addAssign(Lt(1,1,1,0)),n.indirectDiffuse.mulAssign(t),n.indirectDiffuse.mulAssign(Mi.rgb)}finish(e){let{material:t,context:n}=e,r=n.outgoingLight,s=e.context.environment;if(s)switch(t.combine){case PA:r.rgb.assign(jn(r.rgb,r.rgb.mul(s.rgb),Wv.mul(sM)));break;case qT:r.rgb.assign(jn(r.rgb,s.rgb,Wv.mul(sM)));break;case HT:r.rgb.addAssign(s.rgb.mul(Wv.mul(sM)));break;default:je("BasicLightingModel: Unsupported .combine value:",t.combine);break}}},Rye=new Us,EF=class extends pr{static get type(){return"MeshBasicNodeMaterial"}constructor(e){super(),this.isMeshBasicNodeMaterial=!0,this.lights=!0,this.setDefaultValues(Rye),this.setValues(e)}setupNormal(){return Gm(M1)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new TF(cU)),t}setupOutgoingLight(){return Mi.rgb}setupLightingModel(){return new PM}},I1=Ae(({f0:i,f90:e,dotVH:t})=>{let n=t.mul(-5.55473).sub(6.98316).mul(t).exp2();return i.mul(n.oneMinus()).add(e.mul(n))}),Nm=Ae(i=>i.diffuseColor.mul(1/Math.PI)),Pye=()=>se(.25),Iye=Ae(({dotNH:i})=>AM.mul(se(.5)).add(1).mul(se(1/Math.PI)).mul(i.pow(AM))),Nye=Ae(({lightDirection:i})=>{let e=i.add(zi).normalize(),t=oi.dot(e).clamp(),n=zi.dot(e).clamp(),r=I1({f0:i0,f90:1,dotVH:n}),s=Pye(),o=Iye({dotNH:t});return r.mul(s).mul(o)}),IM=class extends PM{constructor(e=!0){super(),this.specular=e}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=oi.dot(e).clamp().mul(t);n.directDiffuse.addAssign(s.mul(Nm({diffuseColor:Mi.rgb}))),this.specular===!0&&n.directSpecular.addAssign(s.mul(Nye({lightDirection:e})).mul(Wv))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(Nm({diffuseColor:Mi}))),r.indirectDiffuse.mulAssign(t)}},Lye=new Aa,MF=class extends pr{static get type(){return"MeshLambertNodeMaterial"}constructor(e){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues(Lye),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightingModel(){return new IM(!1)}},Dye=new TA,CF=class extends pr{static get type(){return"MeshPhongNodeMaterial"}constructor(e){super(),this.isMeshPhongNodeMaterial=!0,this.lights=!0,this.shininessNode=null,this.specularNode=null,this.setDefaultValues(Dye),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t?new nb(t):null}setupLightingModel(){return new IM}setupVariants(){let e=(this.shininessNode?se(this.shininessNode):OQ).max(1e-4);AM.assign(e);let t=this.specularNode||UQ;i0.assign(t)}},MJ=Ae(i=>{if(i.geometry.hasAttribute("normal")===!1)return se(0);let e=M1.dFdx().abs().max(M1.dFdy().abs());return e.x.max(e.y).max(e.z)}),_U=Ae(i=>{let{roughness:e}=i,t=MJ(),n=e.max(.0525);return n=n.add(t),n=n.min(1),n}),CJ=Ae(({alpha:i,dotNL:e,dotNV:t})=>{let n=i.pow2(),r=e.mul(n.add(n.oneMinus().mul(t.pow2())).sqrt()),s=t.mul(n.add(n.oneMinus().mul(e.pow2())).sqrt());return Il(.5,r.add(s).max(RC))}).setLayout({name:"V_GGX_SmithCorrelated",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNL",type:"float"},{name:"dotNV",type:"float"}]}),Fye=Ae(({alphaT:i,alphaB:e,dotTV:t,dotBV:n,dotTL:r,dotBL:s,dotNV:o,dotNL:a})=>{let l=a.mul(pe(i.mul(t),e.mul(n),o).length()),c=o.mul(pe(i.mul(r),e.mul(s),a).length());return Il(.5,l.add(c).max(RC))}).setLayout({name:"V_GGX_SmithCorrelated_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotTV",type:"float",qualifier:"in"},{name:"dotBV",type:"float",qualifier:"in"},{name:"dotTL",type:"float",qualifier:"in"},{name:"dotBL",type:"float",qualifier:"in"},{name:"dotNV",type:"float",qualifier:"in"},{name:"dotNL",type:"float",qualifier:"in"}]}),RJ=Ae(({alpha:i,dotNH:e})=>{let t=i.pow2(),n=e.pow2().mul(t.oneMinus()).oneMinus();return t.div(n.pow2()).mul(1/Math.PI)}).setLayout({name:"D_GGX",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNH",type:"float"}]}),Oye=se(1/Math.PI),Bye=Ae(({alphaT:i,alphaB:e,dotNH:t,dotTH:n,dotBH:r})=>{let s=i.mul(e),o=pe(e.mul(n),i.mul(r),s.mul(t)),a=o.dot(o),l=s.div(a);return Oye.mul(s.mul(l.pow2()))}).setLayout({name:"D_GGX_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotNH",type:"float",qualifier:"in"},{name:"dotTH",type:"float",qualifier:"in"},{name:"dotBH",type:"float",qualifier:"in"}]}),xU=Ae(({lightDirection:i,f0:e,f90:t,roughness:n,f:r,normalView:s=oi,USE_IRIDESCENCE:o,USE_ANISOTROPY:a})=>{let l=n.pow2(),c=i.add(zi).normalize(),u=s.dot(i).clamp(),f=s.dot(zi).clamp(),p=s.dot(c).clamp(),x=zi.dot(c).clamp(),v=I1({f0:e,f90:t,dotVH:x}),w,S;if(T1(o)&&(v=EC.mix(v,r)),T1(a)){let T=qv.dot(i),P=qv.dot(zi),R=qv.dot(c),C=vm.dot(i),L=vm.dot(zi),D=vm.dot(c);w=Fye({alphaT:pM,alphaB:l,dotTV:P,dotBV:L,dotTL:T,dotBL:C,dotNV:f,dotNL:u}),S=Bye({alphaT:pM,alphaB:l,dotNH:p,dotTH:R,dotBH:D})}else w=CJ({alpha:l,dotNL:u,dotNV:f}),S=RJ({alpha:l,dotNH:p});return v.mul(w).mul(S)}),Uye=new 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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"}]}),Gye=Ae(({roughness:i,dotNH:e})=>{let t=i.pow2(),n=se(1).div(t),s=e.pow2().oneMinus().max(.0078125);return se(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"}]}),zye=Ae(({dotNV:i,dotNL:e})=>se(1).div(se(4).mul(e.add(i).sub(e.mul(i))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),Vye=Ae(({lightDirection:i})=>{let e=i.add(zi).normalize(),t=oi.dot(i).clamp(),n=oi.dot(zi).clamp(),r=oi.dot(e).clamp(),s=Gye({roughness:Xp,dotNH:r}),o=zye({dotNV:n,dotNL:t});return El.mul(s).mul(o)}),gY=Ae(({N:i,V:e,roughness:t})=>{let s=.0078125,o=i.dot(e).saturate(),a=ft(t,o.oneMinus().sqrt());return 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p=e.sub(i.mul(e.dot(i))).normalize(),x=i.cross(p).negate(),v=n.mul(io(p,x,i).transpose()).toVar(),w=v.mul(r.sub(t)).normalize().toVar(),S=v.mul(s.sub(t)).normalize().toVar(),T=v.mul(o.sub(t)).normalize().toVar(),P=v.mul(a.sub(t)).normalize().toVar(),R=pe(0).toVar();R.addAssign(ME({v1:w,v2:S})),R.addAssign(ME({v1:S,v2:T})),R.addAssign(ME({v1:T,v2:P})),R.addAssign(ME({v1:P,v2:w})),f.assign(pe(qye({f:R})))}),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 VC=1/6,IJ=i=>bn(VC,bn(i,bn(i,i.negate().add(3)).sub(3)).add(1)),PF=i=>bn(VC,bn(i,bn(i,bn(3,i).sub(6))).add(4)),NJ=i=>bn(VC,bn(i,bn(i,bn(-3,i).add(3)).add(3)).add(1)),IF=i=>bn(VC,uc(i,3)),_Y=i=>IJ(i).add(PF(i)),xY=i=>NJ(i).add(IF(i)),yY=i=>us(-1,PF(i).div(IJ(i).add(PF(i)))),vY=i=>us(1,IF(i).div(NJ(i).add(IF(i)))),bY=(i,e,t)=>{let n=i.uvNode,r=bn(n,e.zw).add(.5),s=Sh(r),o=iu(r),a=_Y(o.x),l=xY(o.x),c=yY(o.x),u=vY(o.x),f=yY(o.y),p=vY(o.y),x=ft(s.x.add(c),s.y.add(f)).sub(.5).mul(e.xy),v=ft(s.x.add(u),s.y.add(f)).sub(.5).mul(e.xy),w=ft(s.x.add(c),s.y.add(p)).sub(.5).mul(e.xy),S=ft(s.x.add(u),s.y.add(p)).sub(.5).mul(e.xy),T=_Y(o.y).mul(us(a.mul(i.sample(x).level(t)),l.mul(i.sample(v).level(t)))),P=xY(o.y).mul(us(a.mul(i.sample(w).level(t)),l.mul(i.sample(S).level(t))));return T.add(P)},yU=Ae(([i,e])=>{let t=ft(i.size(fe(e))),n=ft(i.size(fe(e.add(1)))),r=Il(1,t),s=Il(1,n),o=bY(i,Lt(r,t),Sh(e)),a=bY(i,Lt(s,n),IC(e));return iu(e).mix(o,a)}),Hye=Ae(([i,e])=>{let t=e.mul(X7(i));return yU(i,t)}),wY=Ae(([i,e,t,n,r])=>{let s=pe(O7(e.negate(),Qo(i),Il(1,n))),o=pe(Th(r[0].xyz),Th(r[1].xyz),Th(r[2].xyz));return 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N=D.element(F),B=wY(i,e,f,N,a),z=o.add(B),V=c.mul(l.mul(Lt(z,1))),H=ft(V.xy.div(V.w)).toVar();H.addAssign(1),H.divAssign(2),H.assign(ft(H.x,H.y.oneMinus()));let Z=SY(H,t,N);w.element(F).assign(Z.element(F)),w.a.addAssign(Z.a),S.element(F).assign(n.element(F).mul(TY(Th(B),p,x).element(F)))}),w.a.divAssign(3)}else{let L=wY(i,e,f,u,a),D=o.add(L),F=c.mul(l.mul(Lt(D,1))),N=ft(F.xy.div(F.w)).toVar();N.addAssign(1),N.divAssign(2),N.assign(ft(N.x,N.y.oneMinus())),w=SY(N,t,u),S=n.mul(TY(Th(L),p,x))}let T=S.rgb.mul(w.rgb),P=i.dot(e).clamp(),R=pe(PJ({dotNV:P,specularColor:r,specularF90:s,roughness:t})),C=S.r.add(S.g,S.b).div(3);return Lt(R.oneMinus().mul(T),w.a.oneMinus().mul(C).oneMinus())}),Yye=io(3.2404542,-.969266,.0556434,-1.5371385,1.8760108,-.2040259,-.4985314,.041556,1.0572252),Zye=i=>{let e=i.sqrt();return pe(1).add(e).div(pe(1).sub(e))},EY=(i,e)=>i.sub(e).div(i.add(e)).pow2(),Kye=(i,e)=>{let t=i.mul(2*Math.PI*1e-9),n=pe(54856e-17,44201e-17,52481e-17),r=pe(1681e3,1795300,2208400),s=pe(43278e5,93046e5,66121e5),o=se(9747e-17*Math.sqrt(2*Math.PI*45282e5)).mul(t.mul(2239900).add(e.x).cos()).mul(t.pow2().mul(-45282e5).exp()),a=n.mul(s.mul(2*Math.PI).sqrt()).mul(r.mul(t).add(e).cos()).mul(t.pow2().negate().mul(s).exp());return a=pe(a.x.add(o),a.y,a.z).div(10685e-11),Yye.mul(a)},MY=Ae(({outsideIOR:i,eta2:e,cosTheta1:t,thinFilmThickness:n,baseF0:r})=>{let s=jn(i,e,Nl(0,.03,n)),a=i.div(s).pow2().mul(t.pow2().oneMinus()).oneMinus();Wt(a.lessThan(0),()=>pe(1));let l=a.sqrt(),c=EY(s,i),u=I1({f0:c,f90:1,dotVH:t}),f=u.oneMinus(),p=s.lessThan(i).select(Math.PI,0),x=se(Math.PI).sub(p),v=Zye(r.clamp(0,.9999)),w=EY(v,s.toVec3()),S=I1({f0:w,f90:1,dotVH:l}),T=pe(v.x.lessThan(s).select(Math.PI,0),v.y.lessThan(s).select(Math.PI,0),v.z.lessThan(s).select(Math.PI,0)),P=s.mul(n,l,2),R=pe(x).add(T),C=u.mul(S).clamp(1e-5,.9999),L=C.sqrt(),D=f.pow2().mul(S).div(pe(1).sub(C)),N=u.add(D).toVar(),B=D.sub(f).toVar();return Ci({start:1,end:2,condition:"<=",name:"m"},({m:z})=>{B.mulAssign(L);let V=Kye(se(z).mul(P),se(z).mul(R)).mul(2);N.addAssign(B.mul(V))}),N.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"}]}),wv=Ae(({normal:i,viewDir:e,roughness:t})=>{let n=i.dot(e).saturate(),r=t.mul(t),s=t.add(.1).reciprocal(),o=se(-1.9362).add(t.mul(1.0678)).add(r.mul(.4573)).sub(s.mul(.8469)),a=se(-.6014).add(t.mul(.5538)).sub(r.mul(.467)).sub(s.mul(.1255));return o.mul(n).add(a).exp().saturate()}),Sv=pe(.04),CE=se(1),NM=class extends P1{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=oi.dot(zi).clamp(),n=MY({outsideIOR:se(1),eta2:fM,cosTheta1:t,thinFilmThickness:dM,baseF0:i0}),r=MY({outsideIOR:se(1),eta2:fM,cosTheta1:t,thinFilmThickness:dM,baseF0:Mi.rgb});this.iridescenceFresnel=jn(n,r,Xf),this.iridescenceF0Dielectric=RF({f:n,f90:1,dotVH:t}),this.iridescenceF0Metallic=RF({f:r,f90:1,dotVH:t}),this.iridescenceF0=jn(this.iridescenceF0Dielectric,this.iridescenceF0Metallic,Xf)}if(this.transmission===!0){let t=Eh,n=lQ.sub(Eh).normalize(),r=u0,s=e.context;s.backdrop=$ye(r,n,vh,pm,mm,gm,t,hc,c0,Ea,Hv,_7,y7,x7,this.dispersion?v7:null),s.backdropAlpha=mM,Mi.a.mulAssign(jn(1,s.backdrop.a,mM))}super.start(e)}computeMultiscattering(e,t,n,r,s=null){let o=oi.dot(zi).clamp(),a=ib({roughness:vh,dotNV:o}),l=s?EC.mix(r,s):r,c=l.mul(a.x).add(n.mul(a.y)),f=a.x.add(a.y).oneMinus(),p=l.add(l.oneMinus().mul(.047619)),x=c.mul(p).div(f.mul(p).oneMinus());e.addAssign(c),t.addAssign(x.mul(f))}direct({lightDirection:e,lightColor:t,reflectedLight:n}){let s=oi.dot(e).clamp().mul(t).toVar();if(this.sheen===!0){this.sheenSpecularDirect.addAssign(s.mul(Vye({lightDirection:e})));let o=wv({normal:oi,viewDir:zi,roughness:Xp}),a=wv({normal:oi,viewDir:e,roughness:Xp}),l=El.r.max(El.g).max(El.b).mul(o.max(a)).oneMinus();s.mulAssign(l)}if(this.clearcoat===!0){let a=Zp.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(a.mul(xU({lightDirection:e,f0:Sv,f90:CE,roughness:x1,normalView:Zp})))}n.directDiffuse.addAssign(s.mul(Nm({diffuseColor:pm}))),n.directSpecular.addAssign(s.mul(kye({lightDirection:e,f0:mm,f90:1,roughness:vh,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),p=oi,x=zi,v=Jr.toVar(),w=gY({N:p,V:x,roughness:vh}),S=o.sample(w).toVar(),T=a.sample(w).toVar(),P=io(pe(S.x,0,S.y),pe(0,1,0),pe(S.z,0,S.w)).toVar(),R=mm.mul(T.x).add(gm.sub(mm).mul(T.y)).toVar();if(s.directSpecular.addAssign(e.mul(R).mul(j6({N:p,V:x,P:v,mInv:P,p0:l,p1:c,p2:u,p3:f}))),s.directDiffuse.addAssign(e.mul(pm).mul(j6({N:p,V:x,P:v,mInv:io(1,0,0,0,1,0,0,0,1),p0:l,p1:c,p2:u,p3:f}))),this.clearcoat===!0){let C=Zp,L=gY({N:C,V:x,roughness:x1}),D=o.sample(L),F=a.sample(L),N=io(pe(D.x,0,D.y),pe(0,1,0),pe(D.z,0,D.w)),B=Sv.mul(F.x).add(CE.sub(Sv).mul(F.y));this.clearcoatSpecularDirect.addAssign(e.mul(B).mul(j6({N:C,V:x,P:v,mInv:N,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(Nm({diffuseColor:pm})).toVar();if(this.sheen===!0){let s=wv({normal:oi,viewDir:zi,roughness:Xp}),o=El.r.max(El.g).max(El.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(El,wv({normal:oi,viewDir:zi,roughness:Xp}))),this.clearcoat===!0){let S=Zp.dot(zi).clamp(),T=PJ({dotNV:S,specularColor:Sv,specularF90:CE,roughness:x1});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,gm,i0,this.iridescenceF0Dielectric),this.computeMultiscattering(a,l,gm,Mi.rgb,this.iridescenceF0Metallic);let c=jn(s,a,Xf),u=jn(o,l,Xf),f=s.add(o),p=pm.mul(f.oneMinus()),x=n.mul(1/Math.PI),v=t.mul(c).add(u.mul(x)).toVar(),w=p.mul(x).toVar();if(this.sheen===!0){let S=wv({normal:oi,viewDir:zi,roughness:Xp}),T=El.r.max(El.g).max(El.b).mul(S).oneMinus();v.mulAssign(T),w.mulAssign(T)}r.indirectSpecular.addAssign(v),r.indirectDiffuse.addAssign(w)}ambientOcclusion(e){let{ambientOcclusion:t,reflectedLight:n}=e.context,s=oi.dot(zi).clamp().add(t),o=vh.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=Zp.dot(zi).clamp(),r=I1({dotVH:n,f0:Sv,f90:CE}),s=t.mul(hM.mul(r).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(hM));t.assign(s)}if(this.sheen===!0){let n=t.add(this.sheenSpecularDirect,this.sheenSpecularIndirect.mul(1/Math.PI));t.assign(n)}}},CY=se(1),NF=se(-2),RE=se(.8),X6=se(-1),PE=se(.4),$6=se(2),IE=se(.305),Y6=se(3),RY=se(.21),Qye=se(4),PY=se(4),Jye=se(16),e2e=Ae(([i])=>{let e=pe(Qi(i)).toVar(),t=se(-1).toVar();return Wt(e.x.greaterThan(e.z),()=>{Wt(e.x.greaterThan(e.y),()=>{t.assign(Ko(i.x.greaterThan(0),0,3))}).Else(()=>{t.assign(Ko(i.y.greaterThan(0),1,4))})}).Else(()=>{Wt(e.z.greaterThan(e.y),()=>{t.assign(Ko(i.z.greaterThan(0),2,5))}).Else(()=>{t.assign(Ko(i.y.greaterThan(0),1,4))})}),t}).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),t2e=Ae(([i,e])=>{let t=ft().toVar();return Wt(e.equal(0),()=>{t.assign(ft(i.z,i.y).div(Qi(i.x)))}).ElseIf(e.equal(1),()=>{t.assign(ft(i.x.negate(),i.z.negate()).div(Qi(i.y)))}).ElseIf(e.equal(2),()=>{t.assign(ft(i.x.negate(),i.y).div(Qi(i.z)))}).ElseIf(e.equal(3),()=>{t.assign(ft(i.z.negate(),i.y).div(Qi(i.x)))}).ElseIf(e.equal(4),()=>{t.assign(ft(i.x.negate(),i.z).div(Qi(i.y)))}).Else(()=>{t.assign(ft(i.x,i.y).div(Qi(i.z)))}),bn(.5,t.add(1))}).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),n2e=Ae(([i])=>{let e=se(0).toVar();return Wt(i.greaterThanEqual(RE),()=>{e.assign(CY.sub(i).mul(X6.sub(NF)).div(CY.sub(RE)).add(NF))}).ElseIf(i.greaterThanEqual(PE),()=>{e.assign(RE.sub(i).mul($6.sub(X6)).div(RE.sub(PE)).add(X6))}).ElseIf(i.greaterThanEqual(IE),()=>{e.assign(PE.sub(i).mul(Y6.sub($6)).div(PE.sub(IE)).add($6))}).ElseIf(i.greaterThanEqual(RY),()=>{e.assign(IE.sub(i).mul(Qye.sub(Y6)).div(IE.sub(RY)).add(Y6))}).Else(()=>{e.assign(se(-2).mul(wh(bn(1.16,i))))}),e}).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),LJ=Ae(([i,e])=>{let t=i.toVar();t.assign(bn(2,t).sub(1));let n=pe(t,1).toVar();return Wt(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"}]}),DJ=Ae(([i,e,t,n,r,s])=>{let o=se(t),a=pe(e),l=ru(n2e(o),NF,s),c=iu(l),u=Sh(l),f=pe(rb(i,a,u,n,r,s)).toVar();return Wt(c.notEqual(0),()=>{let p=pe(rb(i,a,u.add(1),n,r,s)).toVar();f.assign(jn(f,p,c))}),f}),rb=Ae(([i,e,t,n,r,s])=>{let o=se(t).toVar(),a=pe(e),l=se(e2e(a)).toVar(),c=se(br(PY.sub(o),0)).toVar();o.assign(br(o,PY));let u=se(E1(o)).toVar(),f=ft(t2e(a,l).mul(u.sub(2)).add(1)).toVar();return Wt(l.greaterThan(2),()=>{f.y.addAssign(u),l.subAssign(3)}),f.x.addAssign(l.mul(u)),f.x.addAssign(c.mul(bn(3,Jye))),f.y.addAssign(bn(4,E1(s).sub(u))),f.x.mulAssign(n),f.y.mulAssign(r),i.sample(f).grad(ft(),ft())}),Z6=Ae(({envMap:i,mipInt:e,outputDirection:t,theta:n,axis:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:o,CUBEUV_MAX_MIP:a})=>{let l=Jc(n),c=t.mul(l).add(r.cross(t).mul(Sa(n))).add(r.mul(r.dot(t).mul(l.oneMinus())));return rb(i,c,e,s,o,a)}),FJ=Ae(({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 p=pe(Ko(e,t,Yf(t,n))).toVar();Wt(p.equal(pe(0)),()=>{p.assign(pe(n.z,0,n.x.negate()))}),p.assign(Qo(p));let x=pe().toVar();return x.addAssign(r.element(0).mul(Z6({theta:0,axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),Ci({start:fe(1),end:i},({i:v})=>{Wt(v.greaterThanEqual(s),()=>{mJ()});let w=se(o.mul(se(v))).toVar();x.addAssign(r.element(v).mul(Z6({theta:w.mul(-1),axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f}))),x.addAssign(r.element(v).mul(Z6({theta:w,axis:p,outputDirection:n,mipInt:a,envMap:l,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:u,CUBEUV_MAX_MIP:f})))}),Lt(x,1)}),i2e=Ae(([i])=>{let e=it(i).toVar();return e.assign(e.shiftLeft(it(16)).bitOr(e.shiftRight(it(16)))),e.assign(e.bitAnd(it(1431655765)).shiftLeft(it(1)).bitOr(e.bitAnd(it(2863311530)).shiftRight(it(1)))),e.assign(e.bitAnd(it(858993459)).shiftLeft(it(2)).bitOr(e.bitAnd(it(3435973836)).shiftRight(it(2)))),e.assign(e.bitAnd(it(252645135)).shiftLeft(it(4)).bitOr(e.bitAnd(it(4042322160)).shiftRight(it(4)))),e.assign(e.bitAnd(it(16711935)).shiftLeft(it(8)).bitOr(e.bitAnd(it(4278255360)).shiftRight(it(8)))),se(e).mul(23283064365386963e-26)}),r2e=Ae(([i,e])=>ft(se(i).div(se(e)),i2e(i))),s2e=Ae(([i,e,t])=>{let n=t.mul(t).toConst(),r=pe(1,0,0).toConst(),s=Yf(e,r).toConst(),o=Ma(i.x).toConst(),a=bn(2,3.14159265359).mul(i.y).toConst(),l=o.mul(Jc(a)).toConst(),c=o.mul(Sa(a)).toVar(),u=bn(.5,e.z.add(1)).toConst();c.assign(u.oneMinus().mul(Ma(l.mul(l).oneMinus())).add(u.mul(c)));let f=r.mul(l).add(s.mul(c)).add(e.mul(Ma(br(0,l.mul(l).add(c.mul(c)).oneMinus()))));return Qo(pe(n.mul(f.x),n.mul(f.y),br(0,f.z)))}),OJ=Ae(({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=se(0).toVar();return Wt(i.lessThan(.001),()=>{c.assign(rb(t,l,e,s,o,a))}).Else(()=>{let f=Ko(Qi(l.z).lessThan(.999),pe(0,0,1),pe(1,0,0)),p=Qo(Yf(f,l)).toVar(),x=Yf(l,p).toVar();Ci({start:it(0),end:r},({i:v})=>{let w=r2e(v,r),S=s2e(w,pe(0,0,1),i),T=Qo(p.mul(S.x).add(x.mul(S.y)).add(l.mul(S.z))),P=Qo(T.mul(pc(l,T).mul(2)).sub(l)),R=br(pc(l,P),0);Wt(R.greaterThan(0),()=>{let C=rb(t,P,e,s,o,a);c.addAssign(C.mul(R)),u.addAssign(R)})}),Wt(u.greaterThan(0),()=>{c.assign(c.div(u))})}),Lt(c,1)}),Jp=4,IY=[.125,.215,.35,.446,.526,.582],Am=20,o2e=512,Tv=new Vc(-1,1,1,-1,0,1),a2e=new Rr(90,1),NY=new Ut,K6=null,Q6=0,J6=0,l2e=new ie,LM=new WeakMap,c2e=[3,1,5,0,4,2],e8=LJ(Ri(),Rl("faceIndex")).normalize(),qC=pe(e8.x,e8.y,e8.z),LF=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=l2e,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.');K6=this._renderer.getRenderTarget(),Q6=this._renderer.getActiveCubeFace(),J6=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 Zn('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 Zn('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 Zn('PMREMGenerator: ".fromCubemapAsync()" is deprecated. Use "await renderer.init()" instead.'),await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=DY(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=FY(),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===gl||e.mapping===Ql?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(K6,Q6,J6),e.scissorTest=!1,this._setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),K6=this._renderer.getRenderTarget(),Q6=this._renderer.getActiveCubeFace(),J6=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 LY(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=LY(e.width,e.height);let{_lodMax:t}=this;({lodMeshes:this._lodMeshes,sizeLods:this._sizeLods,sigmas:this._sigmas}=u2e(t)),this._blurMaterial=h2e(t,e.width,e.height),this._ggxMaterial=f2e(t,e.width,e.height)}}async _compileMaterial(e){let t=new Hn(new Kn,e);await this._renderer.compile(t,Tv)}_sceneToCubeUV(e,t,n,r,s){let o=a2e;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(NY),c.autoClear=!1,this._backgroundBox===null&&(this._backgroundBox=new Hn(new Gc,new Us({name:"PMREM.Background",side:ui,depthWrite:!1,depthTest:!1})));let f=this._backgroundBox,p=f.material,x=!1,v=e.background;v?v.isColor&&(p.color.copy(v),e.background=null,x=!0):(p.color.copy(NY),x=!0),c.setRenderTarget(r),c.clear(),x&&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=v}_textureToCubeUV(e,t){let n=this._renderer,r=e.mapping===gl||e.mapping===Ql;r?this._cubemapMaterial===null&&(this._cubemapMaterial=DY(e)):this._equirectMaterial===null&&(this._equirectMaterial=FY(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,Tv)}_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=LM.get(o),c=n/(this._lodMeshes.length-1),u=t/(this._lodMeshes.length-1),f=Math.sqrt(c*c-u*u),p=0+c*1.25,x=f*p,{_lodMax:v}=this,w=this._sizeLods[n],S=3*w*(n>v-Jp?n-v+Jp:0),T=4*(this._cubeSize-w);e.texture.frame=(e.texture.frame||0)+1,l.envMap.value=e.texture,l.roughness.value=x,l.mipInt.value=v-t,this._setViewport(s,S,T,3*w,2*w),r.setRenderTarget(s),r.render(a,Tv),s.texture.frame=(s.texture.frame||0)+1,l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=v-n,this._setViewport(e,S,T,3*w,2*w),r.setRenderTarget(e),r.render(a,Tv)}_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"&&Ge("blur direction must be either latitudinal or longitudinal!");let u=3,f=this._lodMeshes[r];f.material=c;let p=LM.get(c),x=this._sizeLods[n]-1,v=isFinite(s)?Math.PI/(2*x):2*Math.PI/(2*Am-1),w=s/v,S=isFinite(s)?1+Math.floor(u*w):Am;S>Am&&je(`sigmaRadians, ${s}, is too large and will clip, as it requested ${S} samples when the maximum is set to ${Am}`);let T=[],P=0;for(let F=0;F<Am;++F){let N=F/w,B=Math.exp(-N*N/2);T.push(B),F===0?P+=B:F<S&&(P+=2*B)}for(let F=0;F<T.length;F++)T[F]=T[F]/P;e.texture.frame=(e.texture.frame||0)+1,p.envMap.value=e.texture,p.samples.value=S,p.weights.array=T,p.latitudinal.value=o==="latitudinal"?1:0,a&&(p.poleAxis.value=a);let{_lodMax:R}=this;p.dTheta.value=v,p.mipInt.value=R-n;let C=this._sizeLods[r],L=3*C*(r>R-Jp?r-R+Jp:0),D=4*(this._cubeSize-C);this._setViewport(t,L,D,3*C,2*C),l.setRenderTarget(t),l.render(f,Tv)}_setViewport(e,t,n,r,s){this._renderer.isWebGLRenderer?(e.viewport.set(t,e.height-s-n,r,s),e.scissor.set(t,e.height-s-n,r,s)):(e.viewport.set(t,n,r,s),e.scissor.set(t,n,r,s))}};function u2e(i){let e=[],t=[],n=[],r=i,s=i-Jp+1+IY.length;for(let o=0;o<s;o++){let a=Math.pow(2,r);e.push(a);let l=1/a;o>i-Jp?l=IY[o-i+Jp-1]:o===0&&(l=0),t.push(l);let c=1/(a-2),u=-c,f=1+c,p=[u,u,f,u,f,f,u,u,f,f,u,f],x=6,v=6,w=3,S=2,T=1,P=new Float32Array(w*v*x),R=new Float32Array(S*v*x),C=new Float32Array(T*v*x);for(let D=0;D<x;D++){let F=D%3*2/3-1,N=D>2?0:-1,B=[F,N,0,F+2/3,N,0,F+2/3,N+1,0,F,N,0,F+2/3,N+1,0,F,N+1,0],z=c2e[D];P.set(B,w*v*z),R.set(p,S*v*z);let V=[z,z,z,z,z,z];C.set(V,T*v*z)}let L=new Kn;L.setAttribute("position",new Ni(P,w)),L.setAttribute("uv",new Ni(R,S)),L.setAttribute("faceIndex",new Ni(C,T)),n.push(new Hn(L,null)),r>Jp&&r--}return{lodMeshes:n,sizeLods:e,sigmas:t}}function LY(i,e,t){let n={magFilter:vi,minFilter:vi,generateMipmaps:!1,type:Li,format:xr,colorSpace:Gd,depthBuffer:t},r=new ca(i,e,n);return r.texture.mapping=Hu,r.texture.name="PMREM.cubeUv",r.texture.isPMREMTexture=!0,r.scissorTest=!0,r}function HC(i){let e=new pr;return e.depthTest=!1,e.depthWrite=!1,e.blending=Xr,e.name=`PMREM_${i}`,e}function h2e(i,e,t){let n=wo(new Array(Am).fill(0)),r=Ht(new ie(0,1,0)),s=Ht(0),o=se(Am),a=Ht(0),l=Ht(1),c=ai(),u=Ht(0),f=se(1/e),p=se(1/t),x=se(i),v={n:o,latitudinal:a,weights:n,poleAxis:r,outputDirection:qC,dTheta:s,samples:l,envMap:c,mipInt:u,CUBEUV_TEXEL_WIDTH:f,CUBEUV_TEXEL_HEIGHT:p,CUBEUV_MAX_MIP:x},w=HC("blur");return w.fragmentNode=FJ({...v,latitudinal:a.equal(1)}),LM.set(w,v),w}function f2e(i,e,t){let n=ai(),r=Ht(0),s=Ht(0),o=se(1/e),a=se(1/t),l=se(i),c={envMap:n,roughness:r,mipInt:s,CUBEUV_TEXEL_WIDTH:o,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:l},u=HC("ggx");return u.fragmentNode=OJ({...c,N_immutable:qC,GGX_SAMPLES:it(o2e)}),LM.set(u,c),u}function DY(i){let e=HC("cubemap");return e.fragmentNode=Ta(i,qC),e}function FY(i){let e=HC("equirect");return e.fragmentNode=ai(i,gU(qC),0),e}var OY=new WeakMap;function d2e(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 p2e(i,e,t){let n=A2e(e),r=n.get(i);if((r!==void 0?r.pmremVersion:-1)!==i.pmremVersion){let o=i.image;if(i.isCubeTexture)if(m2e(o))r=t.fromCubemap(i,r);else return null;else if(g2e(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 A2e(i){let e=OY.get(i);return e===void 0&&(e=new WeakMap,OY.set(i,e)),e}var DF=class extends dr{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 bs;r.isRenderTargetTexture=!0,this._texture=ai(r),this._width=Ht(0),this._height=Ht(0),this._maxMip=Ht(0),this.updateBeforeType=_n.RENDER}set value(e){this._value=e,this._pmrem=null}get value(){return this._value}updateFromTexture(e){let t=d2e(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===Hu?t=r:t=p2e(r,e.renderer,this._generator),t!==null&&(this._pmrem=t,this.updateFromTexture(t)))}setup(e){this._generator===null&&(this._generator=new LF(e.renderer)),this.updateBefore(e);let t=this.uvNode;t===null&&e.context.getUV&&(t=e.context.getUV(this,e)),t=this._pmrem.isRenderTargetTexture?SM.mul(pe(t.x,t.y.negate(),t.z)):SM.mul(t);let n=this.levelNode;return n===null&&e.context.getTextureLevel&&(n=e.context.getTextureLevel(this)),DJ(this._texture,t,n,this._width,this._height,this._maxMip)}dispose(){super.dispose(),this._generator!==null&&this._generator.dispose()}};function m2e(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 g2e(i){return i==null?!1:i.height>0}var vU=Vn(DF).setParameterLength(1,3),BY=new WeakMap,FF=class extends s0{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],p=this._getPMREMNodeCache(e.renderer),x=p.get(f);x===void 0&&(x=vU(f),p.set(f,x)),n=x}let s=t.useAnisotropy===!0||t.anisotropy>0?NQ:oi,o=n.context(UY(vh,s)).mul(rM),a=n.context(_2e(u0)).mul(Math.PI).mul(rM),l=b1(o),c=b1(a);e.context.radiance.addAssign(l),e.context.iblIrradiance.addAssign(c);let u=e.context.lightingModel.clearcoatRadiance;if(u){let f=n.context(UY(x1,Zp)).mul(rM),p=b1(f);u.addAssign(p)}}_getPMREMNodeCache(e){let t=BY.get(e);return t===void 0&&(t=new WeakMap,BY.set(e,t)),t}},UY=(i,e)=>{let t=null;return{getUV:()=>(t===null&&(t=zi.negate().reflect(e),t=D7(i).mix(t,e).normalize(),t=t.transformDirection(_b)),t),getTextureLevel:()=>i}},_2e=i=>({getUV:()=>i,getTextureLevel:()=>se(1)}),x2e=new x_,DM=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(x2e),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return t===null&&e.environmentNode&&(t=e.environmentNode),t?new FF(t):null}setupLightingModel(){return new NM}setupSpecular(){let e=jn(pe(.04),Mi.rgb,Xf);i0.assign(pe(.04)),mm.assign(e),gm.assign(1)}setupVariants(){let e=this.metalnessNode?se(this.metalnessNode):zQ;Xf.assign(e);let t=this.roughnessNode?se(this.roughnessNode):GQ;t=_U({roughness:t}),vh.assign(t),this.setupSpecular(),pm.assign(Mi.rgb.mul(e.oneMinus()))}},y2e=new Fy,OF=class extends DM{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(y2e),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?se(this.iorNode):tJ;Hv.assign(e),i0.assign(Qa(L7(Hv.sub(1).div(Hv.add(1))).mul(kQ),pe(1)).mul(lF)),mm.assign(jn(i0,Mi.rgb,Xf)),gm.assign(jn(lF,1,Xf))}setupLightingModel(){return new NM(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){let t=this.clearcoatNode?se(this.clearcoatNode):qQ,n=this.clearcoatRoughnessNode?se(this.clearcoatRoughnessNode):HQ;hM.assign(t),x1.assign(_U({roughness:n}))}if(this.useSheen){let t=this.sheenNode?pe(this.sheenNode):XQ,n=this.sheenRoughnessNode?se(this.sheenRoughnessNode):$Q;El.assign(t),Xp.assign(n)}if(this.useIridescence){let t=this.iridescenceNode?se(this.iridescenceNode):ZQ,n=this.iridescenceIORNode?se(this.iridescenceIORNode):KQ,r=this.iridescenceThicknessNode?se(this.iridescenceThicknessNode):QQ;EC.assign(t),fM.assign(n),dM.assign(r)}if(this.useAnisotropy){let t=(this.anisotropyNode?ft(this.anisotropyNode):YQ).toVar();jp.assign(t.length()),Wt(jp.equal(0),()=>{t.assign(ft(1,0))}).Else(()=>{t.divAssign(ft(jp)),jp.assign(jp.saturate())}),pM.assign(jp.pow2().mix(vh.pow2(),1)),qv.assign(_m[0].mul(t.x).add(_m[1].mul(t.y))),vm.assign(_m[1].mul(t.x).sub(_m[0].mul(t.y)))}if(this.useTransmission){let t=this.transmissionNode?se(this.transmissionNode):JQ,n=this.thicknessNode?se(this.thicknessNode):eJ,r=this.attenuationDistanceNode?se(this.attenuationDistanceNode):nJ,s=this.attenuationColorNode?pe(this.attenuationColorNode):iJ;if(mM.assign(t),_7.assign(n),x7.assign(r),y7.assign(s),this.useDispersion){let o=this.dispersionNode?se(this.dispersionNode):sJ;v7.assign(o)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?pe(this.clearcoatNormalNode):WQ}setup(e){e.context.setupClearcoatNormal=()=>wm(this.setupClearcoatNormal(e),"NORMAL","vec3"),super.setup(e)}};var v2e=Ae(({normal:i,lightDirection:e,builder:t})=>{let n=i.dot(e),r=ft(n.mul(.5).add(.5),0);if(t.material.gradientMap){let s=Wf("gradientMap","texture").context({getUV:()=>r});return pe(s.r)}else{let s=r.fwidth().mul(.5);return jn(pe(.7),pe(1),Nl(se(.7).sub(s.x),se(.7).add(s.x),r.x))}}),BF=class extends P1{direct({lightDirection:e,lightColor:t,reflectedLight:n},r){let s=v2e({normal:OC,lightDirection:e,builder:r}).mul(t);n.directDiffuse.addAssign(s.mul(Nm({diffuseColor:Mi.rgb})))}indirect(e){let{ambientOcclusion:t,irradiance:n,reflectedLight:r}=e.context;r.indirectDiffuse.addAssign(n.mul(Nm({diffuseColor:Mi}))),r.indirectDiffuse.mulAssign(t)}},b2e=new Oy,UF=class extends pr{static get type(){return"MeshToonNodeMaterial"}constructor(e){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(b2e),this.setValues(e)}setupLightingModel(){return new BF}},BJ=Ae(()=>{let i=pe(zi.z,0,zi.x.negate()).normalize(),e=zi.cross(i);return ft(i.dot(oi),e.dot(oi)).mul(.495).add(.5)}).once(["NORMAL","VERTEX"])().toVar("matcapUV"),w2e=new Uy,kF=class extends pr{static get type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(w2e),this.setValues(e)}setupVariants(e){let t=BJ,n;e.material.matcap?n=Wf("matcap","texture").context({getUV:()=>t}):n=pe(jn(.2,.8,t.y)),Mi.rgb.mulAssign(n.rgb)}},GF=class extends dr{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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x=fxe("center","vec2",t);u=u.sub(x.sub(.5))}u=u.mul(c);let f=se(s||jQ),p=yb(u,f);return Lt(l.xy.add(p),l.zw)}get sizeAttenuation(){return this._useSizeAttenuation}set sizeAttenuation(e){this._useSizeAttenuation!==e&&(this._useSizeAttenuation=e,this.needsUpdate=!0)}},T2e=new Xd,E2e=new Oe,zF=class extends FM{static get type(){return"PointsNodeMaterial"}constructor(e){super(),this.sizeNode=null,this.isPointsNodeMaterial=!0,this.setDefaultValues(T2e),this.setValues(e)}setupPositionView(){let{positionNode:e}=this;return Rh.mul(pe(e||hr)).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?ft(o):rJ;c=c.mul(Y7),n.isPerspectiveCamera&&a===!0&&(c=c.mul(M2e.div(Jr.z.negate()))),s&&s.isNode&&(c=c.mul(ft(s)));let u=Yo.xy;if(r&&r.isNode){let f=se(r);u=yb(u,f)}return u=u.mul(c),u=u.div(Z7.div(2)),u=u.mul(l.w),l=l.add(Lt(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)}},M2e=Ht(1).onFrameUpdate(function({renderer:i}){let e=i.getSize(E2e);this.value=.5*e.y}),VF=class extends P1{constructor(){super(),this.shadowNode=se(1).toVar("shadowMask")}direct({lightNode:e}){e.shadowNode!==null&&this.shadowNode.mulAssign(e.shadowNode)}finish({context:e}){Mi.a.mulAssign(this.shadowNode.oneMinus()),e.outgoingLight.rgb.assign(Mi.rgb)}},C2e=new Dy,qF=class extends pr{static get type(){return"ShadowNodeMaterial"}constructor(e){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.transparent=!0,this.setDefaultValues(C2e),this.setValues(e)}setupLightingModel(){return new VF}},fJe=Kf("vec3"),dJe=Kf("vec3"),pJe=Kf("vec3");var HF=class{constructor(e,t,n){this.renderer=e,this.nodes=t,this.info=n,this._context=typeof self<"u"?self:null,this._animationLoop=null,this._requestId=null}start(){let e=(t,n)=>{this._requestId=this._context.requestAnimationFrame(e),this.info.autoReset===!0&&this.info.reset(),this.nodes.nodeFrame.update(),this.info.frame=this.nodes.nodeFrame.frameId,this.renderer._inspector.begin(),this._animationLoop!==null&&this._animationLoop(t,n),this.renderer._inspector.finish()};e()}stop(){this._context!==null&&this._context.cancelAnimationFrame(this._requestId),this._requestId=null}getAnimationLoop(){return this._animationLoop}setAnimationLoop(e){this._animationLoop=e}getContext(){return this._context}setContext(e){this._context=e}dispose(){this.stop()}},Ih=class{constructor(){this.weakMaps={}}_getWeakMap(e){let t=e.length,n=this.weakMaps[t];return n===void 0&&(n=new WeakMap,this.weakMaps[t]=n),n}get(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;return t.get(e[e.length-1])}set(e,t){let n=this._getWeakMap(e);for(let 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])}},R2e=0,kY=new WeakMap;function P2e(i){let e=Object.keys(i),t=kY.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)}kY.set(i.constructor,t)}for(let n=0;n<t.length;n++)e.push(t[n]);return e}var WF=class{constructor(e,t,n,r,s,o,a,l,c,u){this.id=R2e++,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,p=(s.start+s.count)*u;r!==null&&(f=Math.max(f,r.start*u),p=Math.min(p,(r.start+r.count)*u));let x=n.attributes.position,v=1/0;l?v=a.count:x!=null&&(v=x.count),f=Math.max(f,0),p=Math.min(p,v);let w=p-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 P2e(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+",",F1(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=zv(e,this.camera.cameras.length)),this.object.receiveShadow&&(e=zv(e,1)),e=zv(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()}},mh=[],jF=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);mh[0]=e,mh[1]=t,mh[2]=o,mh[3]=s;let u=c.get(mh);return u===void 0?(u=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,n,r,s,o,a,l),c.set(mh,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)),mh[0]=null,mh[1]=null,mh[2]=null,mh[3]=null,u}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new Ih)}dispose(){this.chainMaps={}}createRenderObject(e,t,n,r,s,o,a,l,c,u,f){let p=this.getChainMap(f),x=new WF(e,t,n,r,s,o,a,l,c,u);return x.onDispose=()=>{this.pipelines.delete(x),this.bindings.deleteForRender(x),this.nodes.delete(x),p.delete(x.getChainArray())},x}},Nh=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}},fc={VERTEX:1,INDEX:2,STORAGE:3,INDIRECT:4},Kp=16,I2e=211,N2e=212,XF=class extends Nh{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===fc.VERTEX?(this.backend.createAttribute(e),this.info.createAttribute(e)):t===fc.INDEX?(this.backend.createIndexAttribute(e),this.info.createIndexAttribute(e)):t===fc.STORAGE?(this.backend.createStorageAttribute(e),this.info.createStorageAttribute(e)):t===fc.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===GA)&&(this.backend.updateAttribute(e),n.version=r.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}};function UJ(i){return i.index!==null?i.index.version:i.attributes.position.version}function kJ(i){return i.index!==null?i.index.id:i.attributes.position.id}function GY(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?_A:gA)(e,1);return r.version=UJ(i),r.__id=kJ(i),r}var $F=class extends Nh{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,fc.STORAGE):this.updateAttribute(s,fc.VERTEX);let n=this.getIndex(e);n!==null&&this.updateAttribute(n,fc.INDEX);let r=e.geometry.indirect;r!==null&&this.updateAttribute(r,fc.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=GY(t),s.set(t,o)):(o.version!==UJ(t)||o.__id!==kJ(t))&&(this.attributes.delete(o),o=GY(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()}},YF=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):Ge("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===Wu||e.type===Gi?t=1:e.type===ju||e.type===Wa||e.type===Li?t=2:(e.type===Ir||e.type===pi||e.type===Yi)&&(t=4);let n=4;e.format===S_||e.format===Lf||e.format===Xu||e.format===ys||e.format===Qs?n=1:e.format===Ss||e.format===$u?n=2:(e.format===Nf||e.format===m2)&&(n=3);let r=t*n;e.type===IA||e.type===NA?r=2:(e.type===zo||e.type===LA||e.type===DA)&&(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 p=c[f];if(p.data)u+=p.data.byteLength;else{let x=p.width||Math.max(1,s>>f),v=p.height||Math.max(1,o>>f);u+=x*v*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}},OM=class{constructor(e){this.cacheKey=e,this.usedTimes=0}},ZF=class extends OM{constructor(e,t,n){super(e),this.vertexProgram=t,this.fragmentProgram=n}},KF=class extends OM{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}},L2e=0,Xv=class{constructor(e,t,n,r=null,s=null){this.id=L2e++,this.code=e,this.stage=t,this.name=n,this.transforms=r,this.attributes=s,this.usedTimes=0}},QF=class extends Nh{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 Xv(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 Xv(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 Xv(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 KF(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 ZF(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)}},JF=class extends Nh{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?fc.INDIRECT:fc.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 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l=this.getNextRenderItem(e,t,n,r,s,o,a);n.transparent===!0||n.transmission>0||n.transmissionNode&&n.transmissionNode.isNode||n.backdropNode&&n.backdropNode.isNode?(VY(n)&&this.transparentDoublePass.unshift(l),this.transparent.unshift(l)):this.opaque.unshift(l)}pushBundle(e){this.bundles.push(e)}pushLight(e){this.lightsArray.push(e)}sort(e,t,n){this.opaque.length>1&&this.opaque.sort(e||F2e),this.transparentDoublePass.length>1&&this.transparentDoublePass.sort(t||zY),this.transparent.length>1&&this.transparent.sort(t||zY),n&&(this.opaque.reverse(),this.transparentDoublePass.reverse(),this.transparent.reverse())}finish(){this.lightsNode.setLights(this.lighting.enabled?this.lightsArray:D2e);for(let e=this.renderItemsIndex,t=this.renderItems.length;e<t;e++){let n=this.renderItems[e];if(n.id===null)break;n.id=null,n.object=null,n.geometry=null,n.material=null,n.groupOrder=null,n.renderOrder=null,n.z=null,n.group=null,n.clippingContext=null}this._lastOcclusionObject=null}},t1=[],tO=class{constructor(e){this.lighting=e,this.lists=new Ih}get(e,t){let n=this.lists;t1[0]=e,t1[1]=t;let r=n.get(t1);return r===void 0&&(r=new eO(this.lighting,e,t),n.set(t1,r)),t1[0]=null,t1[1]=null,r}dispose(){this.lists=new Ih}},O2e=0,nO=class{constructor(){this.id=O2e++,this.mrt=null,this.color=!0,this.clearColor=!0,this.clearColorValue={r:0,g:0,b:0,a:1},this.depth=!0,this.clearDepth=!0,this.clearDepthValue=1,this.stencil=!1,this.clearStencil=!0,this.clearStencilValue=1,this.viewport=!1,this.viewportValue=new gn,this.scissor=!1,this.scissorValue=new 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w={sampleCount:r};if(e.isXRRenderTarget!==!0){for(let S=0;S<o.length;S++){let T=o[S];p&&(T.needsUpdate=!0),this.updateTexture(T,w)}u&&this.updateTexture(u,w)}n.initialized!==!0&&(n.initialized=!0,this.info.memory.renderTargets++,n.onDispose=()=>{this._destroyRenderTarget(e)},e.addEventListener("dispose",n.onDispose))}updateTexture(e,t={}){let n=this.get(e);if(n.initialized===!0&&n.version===e.version)return;let r=e.isRenderTargetTexture||e.isDepthTexture||e.isFramebufferTexture,s=this.backend;if(r&&n.initialized===!0&&s.destroyTexture(e),e.isFramebufferTexture){let c=this.renderer.getRenderTarget();c?e.type=c.texture.type:e.type=Gi}if(e.isHTMLTexture&&e.image){let c=this.renderer.domElement;if("requestPaint"in c){if(c.hasAttribute("layoutsubtree")||c.setAttribute("layoutsubtree","true"),e.image.parentNode!==c&&c.appendChild(e.image),this._htmlTextures.size===0){let u=this._htmlTextures;c.onpaint=f=>{let p=f&&f.changedElements;for(let x of 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this.outputNode?this.outputNode.getMemberType(e,t):"void"}addToStack(e,t=-1){if(e.isNode!==!0)return Ge("TSL: Invalid node added to stack.",new Fr),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 g1(t);return this._currentCond=Ko(e,n),this.addToStack(this._currentCond)}ElseIf(e,t){let n=new g1(t),r=Ko(e,n);return this._currentCond.elseNode=r,this._currentCond=r,this}Else(e){return this._currentCond.elseNode=new g1(e),this}Switch(e){return this._expressionNode=Vt(e),this}Case(...e){let t=[];if(e.length>=2)for(let a=0;a<e.length-1;a++)t.push(this._expressionNode.equal(Vt(e[a])));else Ge("TSL: Invalid parameter length. 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extends $t{static get type(){return"StructNode"}constructor(e,t){super("vec3"),this.structTypeNode=e,this.values=t,this.isStructNode=!0}generateNodeType(e){return this.structTypeNode.getNodeType(e)}getMemberType(e,t){return this.structTypeNode.getMemberType(e,t)}_getChildren(){let e=super._getChildren(),t=e.find(n=>n.childNode===this.structTypeNode);return e.splice(e.indexOf(t),1),e.push(t),e}generate(e){let t=e.getVarFromNode(this),n=t.type,r=e.getPropertyName(t);return e.addLineFlowCode(`${r} = ${e.generateStruct(n,this.structTypeNode.membersLayout,this.values)}`,this),t.name}},G2e=(i,e=null)=>{let t=new oO(i,e);return h7((...r)=>{let s=null;if(r.length>0)if(r[0].isNode){s={};let o=Object.keys(i);for(let a=0;a<r.length;a++)s[o[a]]=r[a]}else s=r[0];return new aO(t,s)},t)},kM=class extends $t{static get type(){return"OutputStructNode"}constructor(...e){super(),this.members=e,this.isOutputStructNode=!0}generateNodeType(){return"OutputType"}generate(e){let t=e.getDataFromNode(this);if(t.membersLayout===void 0){let o=this.members,a=[];for(let l=0;l<o.length;l++){let c="m"+l,u=o[l].getNodeType(e);a.push({name:c,type:u,index:l})}t.membersLayout=a,t.structType=e.getOutputStructTypeFromNode(this,t.membersLayout)}let n=e.getOutputStructName(),r=this.members,s=n!==""?n+".":"";for(let o=0;o<r.length;o++){let a=r[o].build(e,t.membersLayout[o].type);e.addLineFlowCode(`${s}m${o} = ${a}`,this)}return n}},z2e=Vn(kM),GM=class{constructor(e=ss){this.blending=e,this.blendSrc=Ud,this.blendDst=kd,this.blendEquation=Bs,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.premultiplyAlpha=!1}copy(e){return this.blending=e.blending,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.premultiplyAlpha=e.premultiplyAlpha,this}clone(){return new this.constructor().copy(this)}},V2e=new GM(Xr),q2e=new GM(Ky);function qJ(i,e){for(let t=0;t<i.length;t++)if(i[t].name===e)return t;return-1}var lO=class extends kM{static get type(){return"MRTNode"}constructor(e){super(),this.outputNodes=e,this.blendModes={output:q2e},this.isMRTNode=!0}setBlendMode(e,t){return this.blendModes[e]=t,this}getBlendMode(e){return this.blendModes[e]||V2e}has(e){return this.outputNodes[e]!==void 0}get(e){return this.outputNodes[e]}merge(e){let t={...this.outputNodes,...e.outputNodes},n={...this.blendModes,...e.blendModes},r=HJ(t);return r.blendings=n,r}setup(e){let t=this.outputNodes,n=e.renderer.getRenderTarget(),r=[],s=n.textures;for(let o in t){let a=qJ(s,o);if(a===-1)continue;let l=e.getOutputType(a);r[a]=t[o].convert(l)}return this.members=r,super.setup(e)}},HJ=Vn(lO),Lm=class extends dr{static get type(){return"BitcastNode"}constructor(e,t,n=null){super(),this.valueNode=e,this.conversionType=t,this.inputType=n,this.isBitcastNode=!0}generateNodeType(e){if(this.inputType!==null){let t=this.valueNode.getNodeType(e),n=e.getTypeLength(t);return e.getTypeFromLength(n,this.conversionType)}return this.conversionType}generate(e){let t=this.getNodeType(e),n="";if(this.inputType!==null){let r=this.valueNode.getNodeType(e);n=e.getTypeLength(r)===1?this.inputType:e.changeComponentType(r,this.inputType)}else n=this.valueNode.getNodeType(e);return`${e.getBitcastMethod(t,n)}( ${this.valueNode.build(e,n)} )`}},WJ=lt(Lm).setParameterLength(2),H2e=i=>new Lm(i,"int","float"),jJ=i=>new Lm(i,"uint","float"),W2e=i=>new Lm(i,"float","int"),j2e=i=>new Lm(i,"float","uint"),NE={},ou=class i extends Re{static get type(){return"BitcountNode"}constructor(e,t){super(e,t),this.isBitcountNode=!0}_resolveElementType(e,t,n){n==="int"?t.assign(WJ(e,"uint")):t.assign(e)}_returnDataNode(e){switch(e){case"uint":return it;case"int":return fe;case"uvec2":return d7;case"uvec3":return Bm;case"uvec4":return g7;case"ivec2":return vr;case"ivec3":return p7;case"ivec4":return m7}}_createTrailingZerosBaseLayout(e,t){let n=this._returnDataNode(t);return Ae(([s])=>{let o=it(0);this._resolveElementType(s,o,t);let a=se(o.bitAnd(C7(o))),c=jJ(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 Ae(([s])=>{Wt(s.equal(it(0)),()=>it(32));let o=it(0),a=it(0);return this._resolveElementType(s,o,t),Wt(o.shiftRight(16).equal(0),()=>{a.addAssign(16),o.shiftLeftAssign(16)}),Wt(o.shiftRight(24).equal(0),()=>{a.addAssign(8),o.shiftLeftAssign(8)}),Wt(o.shiftRight(28).equal(0),()=>{a.addAssign(4),o.shiftLeftAssign(4)}),Wt(o.shiftRight(30).equal(0),()=>{a.addAssign(2),o.shiftLeftAssign(2)}),Wt(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 Ae(([s])=>{let o=it(0);this._resolveElementType(s,o,t),o.assign(o.sub(o.shiftRight(it(1)).bitAnd(it(1431655765)))),o.assign(o.bitAnd(it(858993459)).add(o.shiftRight(it(2)).bitAnd(it(858993459))));let a=o.add(o.shiftRight(it(4))).bitAnd(it(252645135)).mul(it(16843009)).shiftRight(it(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 Ae(([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=NE[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}}NE[l]=u}let f=NE[c];return f===void 0&&(f=this._createMainLayout(c,s,a,u),NE[c]=f),Ae(()=>f(n))()}};ou.COUNT_TRAILING_ZEROS="countTrailingZeros";ou.COUNT_LEADING_ZEROS="countLeadingZeros";ou.COUNT_ONE_BITS="countOneBits";var X2e=lt(ou,ou.COUNT_TRAILING_ZEROS).setParameterLength(1),$2e=lt(ou,ou.COUNT_LEADING_ZEROS).setParameterLength(1),Y2e=lt(ou,ou.COUNT_ONE_BITS).setParameterLength(1),Z2e=Ae(([i])=>{let e=i.toUint().mul(747796405).add(2891336453),t=e.shiftRight(e.shiftRight(28).add(4)).bitXor(e).mul(277803737);return t.shiftRight(22).bitXor(t).toFloat().mul(1/2**32)}),cO=(i,e)=>uc(bn(4,i.mul(ni(1,i))),e),K2e=(i,e)=>i.lessThan(.5)?cO(i.mul(2),e).div(2):ni(1,cO(bn(ni(1,i),2),e).div(2)),Q2e=(i,e,t)=>uc(Il(uc(i,e),us(uc(i,e),uc(ni(1,i),t))),1/e),J2e=(i,e)=>Sa(xM.mul(e.mul(i).sub(1))).div(xM.mul(e.mul(i).sub(1))),ob=class extends dr{static get type(){return"PackFloatNode"}constructor(e,t){super(),this.vectorNode=t,this.encoding=e,this.isPackFloatNode=!0}generateNodeType(){return"uint"}generate(e){let t=this.vectorNode.getNodeType(e);return`${e.getFloatPackingMethod(this.encoding)}(${this.vectorNode.build(e,t)})`}},eve=lt(ob,"snorm").setParameterLength(1),tve=lt(ob,"unorm").setParameterLength(1),nve=lt(ob,"float16").setParameterLength(1),ab=class extends dr{static get type(){return"UnpackFloatNode"}constructor(e,t){super(),this.uintNode=t,this.encoding=e,this.isUnpackFloatNode=!0}generateNodeType(){return"vec2"}generate(e){let t=this.uintNode.getNodeType(e);return`${e.getFloatUnpackingMethod(this.encoding)}(${this.uintNode.build(e,t)})`}},ive=lt(ab,"snorm").setParameterLength(1),rve=lt(ab,"unorm").setParameterLength(1),sve=lt(ab,"float16").setParameterLength(1),Hf=Ae(([i])=>i.fract().sub(.5).abs()).setLayout({name:"tri",type:"float",inputs:[{name:"x",type:"float"}]}),ove=Ae(([i])=>pe(Hf(i.z.add(Hf(i.y.mul(1)))),Hf(i.z.add(Hf(i.x.mul(1)))),Hf(i.y.add(Hf(i.x.mul(1)))))).setLayout({name:"tri3",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),ave=Ae(([i,e,t])=>{let n=pe(i).toVar(),r=se(1.4).toVar(),s=se(0).toVar(),o=pe(n).toVar();return Ci({start:se(0),end:se(3),type:"float",condition:"<="},()=>{let a=pe(ove(o.mul(2))).toVar();n.addAssign(a.add(t.mul(se(.1).mul(e)))),o.mulAssign(1.8),r.mulAssign(1.5),n.mulAssign(1.2);let l=se(Hf(n.z.add(Hf(n.x.add(Hf(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"}]}),uO=class extends $t{static get type(){return"FunctionOverloadingNode"}constructor(e=[],...t){super(),this.functionNodes=e,this.parametersNodes=t,this._candidateFn=null,this.global=!0}generateNodeType(e){return this.getCandidateFn(e).shaderNode.layout.type}getCandidateFn(e){let t=this.parametersNodes,n=this._candidateFn;if(n===null){let r=null,s=-1;for(let o of this.functionNodes){let l=o.shaderNode.layout;if(l===null)throw new Error("THREE.FunctionOverloadingNode: FunctionNode must be a layout.");let c=l.inputs;if(t.length===c.length){let u=0;for(let f=0;f<t.length;f++){let p=t[f],x=c[f];p.getNodeType(e)===x.type&&u++}u>s&&(r=o,s=u)}}this._candidateFn=n=r}return n}setup(e){return this.getCandidateFn(e)(...this.parametersNodes)}},lve=Vn(uO),Eo=i=>(...e)=>lve(i,...e),U1=Ht(0).setGroup(Zt).onRenderUpdate(i=>i.time),cve=Ht(0).setGroup(Zt).onRenderUpdate(i=>i.deltaTime),XJ=Ht(0,"uint").setGroup(Zt).onRenderUpdate(i=>i.frameId),uve=(i=U1)=>i.add(.75).mul(Math.PI*2).sin().mul(.5).add(.5),hve=(i=U1)=>i.fract().round(),fve=(i=U1)=>i.add(.5).fract().mul(2).sub(1).abs(),dve=(i=U1)=>i.fract();function pve(i,e=null){return Qf(e,{getUV:typeof i=="function"?i:()=>i})}var Ave=Ae(([i,e,t=ft(.5)])=>yb(i.sub(t),e).add(t)),mve=Ae(([i,e,t=ft(.5)])=>{let n=i.sub(t),r=n.dot(n),o=r.mul(r).mul(e);return i.add(n.mul(o))}),gve=Ae(({position:i=null,horizontal:e=!0,vertical:t=!1})=>{let n;i!==null?(n=hc.toVar(),n[3][0]=i.x,n[3][1]=i.y,n[3][2]=i.z):n=hc;let r=c0.mul(n);return T1(e)&&(r[0][0]=hc[0].length(),r[0][1]=0,r[0][2]=0),T1(t)&&(r[1][0]=0,r[1][1]=hc[1].length(),r[1][2]=0),r[2][0]=0,r[2][1]=0,r[2][2]=1,Ea.mul(r).mul(hr)}),_ve=Ae(([i=null])=>{let e=CM();return CM(pU(i)).sub(e).lessThan(0).select(tu,i)}),xve=Ae(([i,e=Ri(),t=se(0)])=>{let n=i.x,r=i.y,s=t.mod(n.mul(r)).floor(),o=s.mod(n),a=r.sub(s.add(1).div(n).ceil()),l=i.reciprocal(),c=ft(o,a);return e.add(c).mul(l)}),$J=Ae(([i,e=null,t=null,n=se(1),r=hr,s=ea])=>{let o=s.abs().normalize();o=o.div(o.dot(pe(1)));let a=r.yz.mul(n),l=r.zx.mul(n),c=r.xy.mul(n),u=i.value,f=e!==null?e.value:u,p=t!==null?t.value:u,x=ai(u,a).mul(o.x),v=ai(f,l).mul(o.y),w=ai(p,c).mul(o.z);return us(x,v,w)}),yve=(...i)=>$J(...i),n1=new aa,lm=new ie,i1=new ie,t8=new ie,Ev=new on,LE=new ie(0,0,-1),gh=new gn,Mv=new ie,DE=new ie,Cv=new gn,FE=new Oe,zM=new ca,vve=tu.flipX();zM.depthTexture=new os(1,1);var OE=!1,hO=class i extends Ac{static get type(){return"ReflectorNode"}constructor(e={}){super(e.defaultTexture||zM.texture,vve),this._reflectorBaseNode=e.reflector||new fO(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 }. ");this._depthNode=new i({defaultTexture:zM.depthTexture,reflector:this._reflectorBaseNode})}return this._depthNode}setup(e){return e.object.isQuadMesh||this._reflectorBaseNode.build(e),super.setup(e)}clone(){let e=new this.constructor(this.reflectorNode);return e.uvNode=this.uvNode,e.levelNode=this.levelNode,e.biasNode=this.biasNode,e.sampler=this.sampler,e.depthNode=this.depthNode,e.compareNode=this.compareNode,e.gradNode=this.gradNode,e.gatherNode=this.gatherNode,e.offsetNode=this.offsetNode,e._reflectorBaseNode=this._reflectorBaseNode,e}dispose(){super.dispose(),this._reflectorBaseNode.dispose()}},fO=class extends $t{static get type(){return"ReflectorBaseNode"}constructor(e,t={}){super();let{target:n=new $i,resolutionScale:r=1,generateMipmaps:s=!1,bounces:o=!0,depth:a=!1,samples:l=0}=t;this.textureNode=e,this.target=n,this.resolutionScale=r,t.resolution!==void 0&&(Zn('ReflectorNode: The "resolution" parameter has been renamed to "resolutionScale".'),this.resolutionScale=t.resolution),this.generateMipmaps=s,this.bounces=o,this.depth=a,this.samples=l,this.updateBeforeType=o?_n.RENDER:_n.FRAME,this.virtualCameras=new WeakMap,this.renderTargets=new Map,this.forceUpdate=!1,this.hasOutput=!1}_updateResolution(e,t){let n=this.resolutionScale;t.getDrawingBufferSize(FE),e.setSize(Math.round(FE.width*n),Math.round(FE.height*n))}setup(e){return this._updateResolution(zM,e.renderer),super.setup(e)}dispose(){super.dispose();for(let e of this.renderTargets.values())e.dispose()}getVirtualCamera(e){let t=this.virtualCameras.get(e);return t===void 0&&(t=e.clone(),this.virtualCameras.set(e,t)),t}getRenderTarget(e){let t=this.renderTargets.get(e);return t===void 0&&(t=new ca(0,0,{type:Li,samples:this.samples}),this.generateMipmaps===!0&&(t.texture.minFilter=YN,t.texture.generateMipmaps=!0),this.depth===!0&&(t.depthTexture=new os),this.renderTargets.set(e,t)),t}updateBefore(e){if(this.bounces===!1&&OE)return!1;OE=!0;let{scene:t,camera:n,renderer:r,material:s}=e,{target:o}=this,a=this.getVirtualCamera(n),l=this.getRenderTarget(a);r.getDrawingBufferSize(FE),this._updateResolution(l,r),i1.setFromMatrixPosition(o.matrixWorld),t8.setFromMatrixPosition(n.matrixWorld),Ev.extractRotation(o.matrixWorld),lm.set(0,0,1),lm.applyMatrix4(Ev),Mv.subVectors(i1,t8);let c=Mv.dot(lm)>0,u=!1;if(c===!0&&this.forceUpdate===!1){if(this.hasOutput===!1){OE=!1;return}u=!0}Mv.reflect(lm).negate(),Mv.add(i1),Ev.extractRotation(n.matrixWorld),LE.set(0,0,-1),LE.applyMatrix4(Ev),LE.add(t8),DE.subVectors(i1,LE),DE.reflect(lm).negate(),DE.add(i1),a.coordinateSystem=n.coordinateSystem,a.position.copy(Mv),a.up.set(0,1,0),a.up.applyMatrix4(Ev),a.up.reflect(lm),a.lookAt(DE),a.near=n.near,a.far=n.far,a.updateMatrixWorld(),a.projectionMatrix.copy(n.projectionMatrix),n1.setFromNormalAndCoplanarPoint(lm,i1),n1.applyMatrix4(a.matrixWorldInverse),gh.set(n1.normal.x,n1.normal.y,n1.normal.z,n1.constant);let f=a.projectionMatrix;Cv.x=(Math.sign(gh.x)+f.elements[8])/f.elements[0],Cv.y=(Math.sign(gh.y)+f.elements[9])/f.elements[5],Cv.z=-1,Cv.w=(1+f.elements[10])/f.elements[14],gh.multiplyScalar(1/gh.dot(Cv));let p=0;f.elements[2]=gh.x,f.elements[6]=gh.y,f.elements[10]=r.coordinateSystem===qa?gh.z-p:gh.z+1-p,f.elements[14]=gh.w,this.textureNode.value=l.texture,this.depth===!0&&(this.textureNode.getDepthNode().value=l.depthTexture),s.visible=!1;let x=r.getRenderTarget(),v=r.getMRT(),w=r.autoClear;r.setMRT(null),r.setRenderTarget(l),r.autoClear=!0;let S=t.name;t.name=(t.name||"Scene")+" [ Reflector ]",u?(r.clear(),this.hasOutput=!1):(r.render(t,a),this.hasOutput=!0),t.name=S,r.setMRT(v),r.setRenderTarget(x),r.autoClear=w,s.visible=!0,OE=!1,this.forceUpdate=!1}get resolution(){return Zn('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale}set resolution(e){Zn('ReflectorNode: The "resolution" property has been renamed to "resolutionScale".'),this.resolutionScale=e}},bve=i=>new hO(i),n8=new Vc(-1,1,1,-1,0,1),dO=class extends Kn{constructor(e=!1){super();let t=e===!1?[0,-1,0,1,2,1]:[0,2,0,0,2,0];this.setAttribute("position",new kn([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new kn(t,2))}},wve=new dO,lb=class extends Hn{constructor(e=null){super(wve,e),this.camera=n8,this.isQuadMesh=!0}async renderAsync(e){Zn('QuadMesh: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await e.init(),e.render(this,n8)}render(e){e.render(this,n8)}},Sve=new Oe,pO=class extends Ac{static get type(){return"RTTNode"}constructor(e,t=null,n=null,r={type:Li}){let s=new ca(t,n,r);super(s.texture,Ri()),this.isRTTNode=!0,this.node=e,this.width=t,this.height=n,this.renderTarget=s,this.textureNeedsUpdate=!0,this.autoUpdate=!0,this._resolutionScale=1,this._rttNode=null,this._quadMesh=new lb(new pr),this.updateBeforeType=_n.RENDER}get autoResize(){return this.width===null}setup(e){return this._rttNode=this.node.context(e.getSharedContext()),this._quadMesh.material.name="RTT",this._quadMesh.material.needsUpdate=!0,super.setup(e)}setSize(e,t){let n=Math.floor(e*this._resolutionScale),r=Math.floor(t*this._resolutionScale);this.renderTarget.setSize(n,r),this.textureNeedsUpdate=!0}setResolutionScale(e){return this._resolutionScale=e,this.autoResize===!1&&this.setSize(this.width,this.height),this}getResolutionScale(){return this._resolutionScale}updateBefore({renderer:e}){if(this.textureNeedsUpdate===!1&&this.autoUpdate===!1)return;this.textureNeedsUpdate=!1;let t=e.getRenderTarget();if(this.autoResize===!0){let r=e.getDrawingBufferSize(Sve),s=Math.floor(r.width*this._resolutionScale),o=Math.floor(r.height*this._resolutionScale);(s!==this.renderTarget.width||o!==this.renderTarget.height)&&(this.renderTarget.setSize(s,o),this.textureNeedsUpdate=!0)}let n="RTT";this.node.name&&(n=this.node.name+" [ "+n+" ]"),this._quadMesh.material.fragmentNode=this._rttNode,this._quadMesh.name=n,e.setRenderTarget(this.renderTarget),this._quadMesh.render(e),e.setRenderTarget(t)}clone(){let e=new Ac(this.value,this.uvNode,this.levelNode);return e.sampler=this.sampler,e.referenceNode=this,e}},YJ=(i,...e)=>new pO(Vt(i),...e),Tve=(i,...e)=>i.isSampleNode||i.isTextureNode?i:i.isPassNode?i.getTextureNode():YJ(i,...e),m1=Ae(([i,e,t],n)=>{let r;n.renderer.coordinateSystem===qa?(i=ft(i.x,i.y.oneMinus()).mul(2).sub(1),r=Lt(pe(i,e),1)):r=Lt(pe(i.x,i.y.oneMinus(),e).mul(2).sub(1),1);let s=Lt(t.mul(r));return s.xyz.div(s.w)}),Eve=Ae(([i,e])=>{let t=e.mul(Lt(i,1)),n=t.xy.div(t.w).mul(.5).add(.5).toVar();return ft(n.x,n.y.oneMinus())}),Mve=Ae(([i,e,t])=>{let 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n=se(2.399963229728653),r=Ma(se(i).add(.5).div(se(e))),s=se(i).mul(n).add(t);return ft(Jc(s),Sa(s)).mul(r)}).setLayout({name:"vogelDiskSample",type:"vec2",inputs:[{name:"sampleIndex",type:"int"},{name:"samplesCount",type:"int"},{name:"phi",type:"float"}]}),AO=class extends $t{static get type(){return"SampleNode"}constructor(e,t=null){super(),this.callback=e,this.uvNode=t,this.isSampleNode=!0}setup(){return this.sample(Ri())}sample(e){return this.callback(e)}},Cve=(i,e=null)=>new AO(i,Vt(e)),Dm=class extends Al{constructor(e,t,n=Float32Array){let r=ArrayBuffer.isView(e)?e:new n(e*t);super(r,t),this.isStorageInstancedBufferAttribute=!0}},mO=class extends Ni{constructor(e,t,n=Float32Array){let r=ArrayBuffer.isView(e)?e:new n(e*t);super(r,t),this.isStorageBufferAttribute=!0}},Rve=(i,e="float")=>{let t,n;e.isStructTypeNode===!0?(t=e.getLength(),n=lM("float")):(t=SZ(e),n=lM(e));let r=new mO(i,t,n);return t0(r,e,i)},Pve=(i,e="float")=>{let 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dr{static get type(){return"VelocityNode"}constructor(){super("vec2"),this.projectionMatrix=null,this.updateType=_n.OBJECT,this.updateAfterType=_n.OBJECT,this.previousModelWorldMatrix=Ht(new on),this.previousProjectionMatrix=Ht(new on).setGroup(Zt),this.previousCameraViewMatrix=Ht(new on)}setProjectionMatrix(e){this.projectionMatrix=e}update({frameId:e,camera:t,object:n}){let r=HY(n);this.previousModelWorldMatrix.value.copy(r);let s=JJ(t);s.frameId!==e&&(s.frameId=e,s.previousProjectionMatrix===void 0?(s.previousProjectionMatrix=new on,s.previousCameraViewMatrix=new on,s.currentProjectionMatrix=new on,s.currentCameraViewMatrix=new 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type(){return"PassMultipleTextureNode"}constructor(e,t,n=!1){super(e,null),this.textureName=t,this.previousTexture=n,this.isPassMultipleTextureNode=!0}updateTexture(){this.value=this.previousTexture?this.passNode.getPreviousTexture(this.textureName):this.passNode.getTexture(this.textureName)}setup(e){return this.updateTexture(),super.setup(e)}clone(){let e=new this.constructor(this.passNode,this.textureName,this.previousTexture);return e.uvNode=this.uvNode,e.levelNode=this.levelNode,e.biasNode=this.biasNode,e.sampler=this.sampler,e.depthNode=this.depthNode,e.compareNode=this.compareNode,e.gradNode=this.gradNode,e.gatherNode=this.gatherNode,e.offsetNode=this.offsetNode,e}},Lh=class i extends dr{static get type(){return"PassNode"}constructor(e,t,n,r={}){super("vec4"),this.scope=e,this.scene=t,this.camera=n,this.options=r,this._width=1,this._height=1;let s=new ca(this._width,this._height,{type:Li,...r});s.texture.name="output";let o=null;(this.scope===i.DEPTH||r.depthBuffer!==!1)&&(o=new 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i=i.mul(e).div(.6),i=t.mul(i),i=tbe(i),i=n.mul(i),i.clamp()}).setLayout({name:"acesFilmicToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),nbe=io(pe(1.6605,-.1246,-.0182),pe(-.5876,1.1329,-.1006),pe(-.0728,-.0083,1.1187)),ibe=io(pe(.6274,.0691,.0164),pe(.3293,.9195,.088),pe(.0433,.0113,.8956)),rbe=Ae(([i])=>{let e=pe(i).toVar(),t=pe(e.mul(e)).toVar(),n=pe(t.mul(t)).toVar();return se(15.5).mul(n.mul(t)).sub(bn(40.14,n.mul(e))).add(bn(31.96,n).sub(bn(6.868,t.mul(e))).add(bn(.4298,t).add(bn(.1191,e).sub(.00232))))}),ree=Ae(([i,e])=>{let 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t=this.aNode?this.aNode.getNodeType(e):null,n=this.bNode?this.bNode.getNodeType(e):null,r=e.isMatrix(t)?0:e.getTypeLength(t),s=e.isMatrix(n)?0:e.getTypeLength(n);return r>s?t:n}generateNodeType(e){let t=this.method;return t===i.SUBGROUP_ELECT?"bool":t===i.SUBGROUP_BALLOT?"uvec4":this.getInputType(e)}generate(e,t){let n=this.method,r=this.getNodeType(e),s=this.getInputType(e),o=this.aNode,a=this.bNode,l=[];if(n===i.SUBGROUP_BROADCAST||n===i.SUBGROUP_SHUFFLE||n===i.QUAD_BROADCAST){let u=a.getNodeType(e);l.push(o.build(e,r),a.build(e,u==="float"?"int":r))}else n===i.SUBGROUP_SHUFFLE_XOR||n===i.SUBGROUP_SHUFFLE_DOWN||n===i.SUBGROUP_SHUFFLE_UP?l.push(o.build(e,r),a.build(e,"uint")):(o!==null&&l.push(o.build(e,s)),a!==null&&l.push(a.build(e,s)));let c=l.length===0?"()":`( ${l.join(", ")} )`;return 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jC(i){kE=kE||new WeakMap;let e=kE.get(i);return e===void 0&&kE.set(i,e={}),e}function XC(i){let e=jC(i);return e.shadowMatrix||(e.shadowMatrix=Ht("mat4").setGroup(Zt).onRenderUpdate(t=>((i.castShadow!==!0||t.renderer.shadowMap.enabled===!1)&&(i.shadow.camera.coordinateSystem!==t.camera.coordinateSystem&&(i.shadow.camera.coordinateSystem=t.camera.coordinateSystem,i.shadow.camera.updateProjectionMatrix()),i.shadow.updateMatrices(i)),i.shadow.matrix)))}function cee(i,e=Eh){let t=XC(i).mul(e);return t.xyz.div(t.w)}function MU(i){let e=jC(i);return e.position||(e.position=Ht(new ie).setGroup(Zt).onRenderUpdate((t,n)=>n.value.setFromMatrixPosition(i.matrixWorld)))}function uee(i){let e=jC(i);return e.targetPosition||(e.targetPosition=Ht(new ie).setGroup(Zt).onRenderUpdate((t,n)=>n.value.setFromMatrixPosition(i.target.matrixWorld)))}function CU(i){let e=jC(i);return e.viewPosition||(e.viewPosition=Ht(new ie).setGroup(Zt).onRenderUpdate(({camera:t},n)=>{n.value=n.value||new ie,n.value.setFromMatrixPosition(i.matrixWorld),n.value.applyMatrix4(t.matrixWorldInverse)}))}var RU=i=>c0.transformDirection(MU(i).sub(uee(i))),nwe=Kf("vec3","totalDiffuse"),iwe=Kf("vec3","totalSpecular"),rwe=Kf("vec3","outgoingLight"),swe=i=>i.sort((e,t)=>e.id-t.id),owe=(i,e)=>{for(let t of e)if(t.isAnalyticLightNode&&t.light.id===i)return t;return null},r8=new WeakMap,Rv=[],cb=class extends $t{static get type(){return"LightsNode"}constructor(){super("vec3"),this.totalDiffuseNode=nwe,this.totalSpecularNode=iwe,this.outgoingLightNode=rwe,this._lights=[],this.global=!0}customCacheKey(){let e=this._lights;for(let n=0;n<e.length;n++){let r=e[n];if(Rv.push(r.id),Rv.push(r.castShadow?1:0),r.isSpotLight===!0){let s=r.map!==null?r.map.id:-1,o=r.colorNode?r.colorNode.getCacheKey():-1;Rv.push(s,o)}}let t=gb(Rv);return Rv.length=0,t}getHash(e){let t=e.getDataFromNode(this);if(t.lightNodesHash===void 0){let n=this.setupLightsNode(e);t.lightNodes=n;let r=[];for(let s of n)r.push(s.getHash());t.lightNodesHash="lights-"+r.join(",")}return t.lightNodesHash}analyze(e){let t=e.getNodeProperties(this);for(let n of t.nodes)n.build(e);t.outputNode.build(e)}setupLightsNode(e){let t=e.getDataFromNode(this),n=[],r=t.lightNodes||null,s=e.context.materialLightings,o=swe([...s,...this._lights]),a=e.renderer.library;for(let l of o)if(l.isNode)n.push(l);else{let c=null;if(r!==null&&(c=owe(l.id,r)),c===null){let u=a.getLightNodeClass(l.constructor);if(u===null){je(`LightsNode.setupNodeLights: Light node not found for ${l.constructor.name}`);continue}r8.has(l)===!1&&r8.set(l,new u(l)),c=r8.get(l)}n.push(c)}return n}setupDirectLight(e,t,n){let{lightingModel:r,reflectedLight:s}=e.context;r.direct({...n,lightNode:t,reflectedLight:s},e)}setupDirectRectAreaLight(e,t,n){let{lightingModel:r,reflectedLight:s}=e.context;r.directRectArea({...n,lightNode:t,reflectedLight:s},e)}setupLights(e,t){for(let n of t)n.build(e)}getLightNodes(e){let t=e.getDataFromNode(this);return t.lightNodes===void 0&&(t.lightNodes=this.setupLightsNode(e)),t.lightNodes}setup(e){let t=e.lightsNode;e.lightsNode=this;let n=this.outgoingLightNode,r=e.context,s=r.lightingModel,o=e.getNodeProperties(this);if(s){let{totalDiffuseNode:a,totalSpecularNode:l}=this;r.outgoingLight=n;let c=e.addStack();o.nodes=c.nodes,s.start(e);let{backdrop:u,backdropAlpha:f}=r,{directDiffuse:p,directSpecular:x,indirectDiffuse:v,indirectSpecular:w}=r.reflectedLight,S=p.add(v);u!==null&&(f!==null?S=pe(f.mix(S,u)):S=pe(u)),a.assign(S),l.assign(x.add(w)),n.assign(a.add(l)),s.finish(e),n=n.bypass(e.removeStack())}else o.nodes=[];return e.lightsNode=t,n}setLights(e){return this._lights=e,this}getLights(){return this._lights}get hasLights(){return this._lights.length>0}},awe=(i=[])=>new cb().setLights(i),IO=class extends $t{static get type(){return"ShadowBaseNode"}constructor(e){super(),this.light=e,this.updateBeforeType=_n.RENDER,this.isShadowBaseNode=!0}setupShadowPosition({context:e,material:t}){PU.assign(t.receivedShadowPositionNode||e.shadowPositionWorld||Eh)}},PU=Kf("vec3","shadowPositionWorld");function lwe(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 Ut),e.clearAlpha=i.getClearAlpha(),e.autoClear=i.autoClear,e.scissorTest=i.getScissorTest(),e}function cwe(i,e){return e=lwe(i,e),i.setMRT(null),i.setRenderObjectFunction(null),i.setClearColor(0,1),i.autoClear=!0,e}function uwe(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 hwe(i,e={}){return e.background=i.background,e.backgroundNode=i.backgroundNode,e.overrideMaterial=i.overrideMaterial,e}function fwe(i,e){return e=hwe(i,e),i.background=null,i.backgroundNode=null,i.overrideMaterial=null,e}function dwe(i,e){i.background=e.background,i.backgroundNode=e.backgroundNode,i.overrideMaterial=e.overrideMaterial}function pwe(i,e,t){return t=cwe(i,t),t=fwe(e,t),t}function Awe(i,e,t){uwe(i,t),dwe(e,t)}var jM=new WeakMap,hee=Ae(({depthTexture:i,shadowCoord:e,depthLayer:t})=>{let n=ai(i,e.xy).setName("t_basic");return i.isArrayTexture&&(n=n.depth(t)),n.compare(e.z)}),fee=Ae(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=(u,f)=>{let p=ai(i,u);return i.isArrayTexture&&(p=p.depth(n)),p.compare(f)},s=tr("mapSize","vec2",t).setGroup(Zt),o=tr("radius","float",t).setGroup(Zt),a=ft(1).div(s),l=o.mul(a.x),c=bU(km.xy).mul(6.28318530718);return us(r(e.xy.add(eu(0,5,c).mul(l)),e.z),r(e.xy.add(eu(1,5,c).mul(l)),e.z),r(e.xy.add(eu(2,5,c).mul(l)),e.z),r(e.xy.add(eu(3,5,c).mul(l)),e.z),r(e.xy.add(eu(4,5,c).mul(l)),e.z)).mul(1/5)}),dee=Ae(({depthTexture:i,shadowCoord:e,shadow:t,depthLayer:n})=>{let r=tr("mapSize","vec2",t).setGroup(Zt),s=ft(1).div(r),o=e.xy,a=iu(o.mul(r).add(.5)).toConst();o.subAssign(a.sub(.5).mul(s));let l=x=>{let v=ai(i,o).offset(x).gather();return i.isArrayTexture&&(v=v.depth(n)),v.compare(e.z)},c=l(vr(-1,1)).toConst(),u=l(vr(1,1)).toConst(),f=l(vr(-1,-1)).toConst(),p=l(vr(1,-1)).toConst();return us(jn(c.x,u.y,a.x).add(c.y).add(u.x).mul(a.y),jn(c.w,u.z,a.x).add(c.z).add(u.w),jn(f.x,p.y,a.x).add(f.y).add(p.x),jn(f.w,p.z,a.x).add(f.z).add(p.w).mul(a.y.oneMinus())).mul(1/9)}),pee=Ae(({depthTexture:i,shadowCoord:e,depthLayer:t},n)=>{let r=ai(i).sample(e.xy);i.isArrayTexture&&(r=r.depth(t)),r=r.rg;let s=r.x,o=br(1e-7,r.y.mul(r.y)),a=n.renderer.reversedDepthBuffer?Cm(s,e.z):Cm(e.z,s),l=se(1).toVar();return Wt(a.notEqual(1),()=>{let c=e.z.sub(s),u=o.div(o.add(c.mul(c)));u=ru(ni(u,.3).div(.65)),l.assign(br(a,u))}),l}),Aee=i=>{let e=jM.get(i);return e===void 0&&(e=new pr,e.colorNode=Lt(0,0,0,1),e.isShadowPassMaterial=!0,e.name="ShadowMaterial",e.blending=Xr,e.fog=!1,jM.set(i,e)),e},mee=i=>{let e=jM.get(i);e!==void 0&&(e.dispose(),jM.delete(i))},WY=new Ih,r1=[],gee=(i,e,t,n)=>{r1[0]=i,r1[1]=e;let r=WY.get(r1);return(r===void 0||r.shadowType!==t||r.useVelocity!==n)&&(r=(s,o,a,l,c,u,f,p,x)=>{(s.castShadow===!0||s.receiveShadow&&t===Kl)&&(n&&(TZ(s).useVelocity=!0),s.onBeforeShadow(i,s,a,e.camera,l,o.overrideMaterial,u),i.renderObject(s,o,a,l,c,u,f,p,x),s.onAfterShadow(i,s,a,e.camera,l,o.overrideMaterial,u))},r.shadowType=t,r.useVelocity=n,WY.set(r1,r)),r1[0]=null,r1[1]=null,r},mwe=Ae(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=se(0).toVar("meanVertical"),o=se(0).toVar("squareMeanVertical"),a=i.lessThanEqual(se(1)).select(se(0),se(2).div(i.sub(1))),l=i.lessThanEqual(se(1)).select(se(0),se(-1));Ci({start:fe(0),end:fe(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(se(u).mul(a)),p=n.sample(us(km.xy,ft(0,f).mul(e)).div(t));n.value.isArrayTexture&&(p=p.depth(r)),p=p.x,s.addAssign(p),o.addAssign(p.mul(p))}),s.divAssign(i),o.divAssign(i);let c=Ma(o.sub(s.mul(s)).max(0));return ft(s,c)}),gwe=Ae(({samples:i,radius:e,size:t,shadowPass:n,depthLayer:r})=>{let s=se(0).toVar("meanHorizontal"),o=se(0).toVar("squareMeanHorizontal"),a=i.lessThanEqual(se(1)).select(se(0),se(2).div(i.sub(1))),l=i.lessThanEqual(se(1)).select(se(0),se(-1));Ci({start:fe(0),end:fe(i),type:"int",condition:"<"},({i:u})=>{let f=l.add(se(u).mul(a)),p=n.sample(us(km.xy,ft(f,0).mul(e)).div(t));n.value.isArrayTexture&&(p=p.depth(r)),s.addAssign(p.x),o.addAssign(us(p.y.mul(p.y),p.x.mul(p.x)))}),s.divAssign(i),o.divAssign(i);let c=Ma(o.sub(s.mul(s)).max(0));return ft(s,c)}),_we=[hee,fee,dee,pee],s8,GE=new lb,XM=class extends IO{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,se(1))}setupShadowCoord(e,t){let{shadow:n}=this,{renderer:r}=e,s=n.biasNode||tr("bias","float",n).setGroup(Zt),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=tr("near","float",n.camera).setGroup(Zt),u=tr("far","float",n.camera).setGroup(Zt);a=zC(l.negate(),c,u)}return o=pe(o.x,o.y.oneMinus(),r.reversedDepthBuffer?a.sub(s):a.add(s)),o}getShadowFilterFn(e){return _we[e]}setupRenderTarget(e,t){let n=new os(e.mapSize.width,e.mapSize.height);n.name="ShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Hc:th;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(Df.TEXTURE_COMPARE);if((l===Jd||l===GT)&&c?(o.minFilter=vi,o.magFilter=vi):(o.minFilter=xi,o.magFilter=xi),s.camera.coordinateSystem=n.coordinateSystem,s.camera.updateProjectionMatrix(),l===Kl&&s.isPointLightShadow!==!0){o.compareFunction=null,a.depth>1?(a._vsmShadowMapVertical||(a._vsmShadowMapVertical=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ss,type:Li,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:Ss,type:Li,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:Ss,type:Li,depthBuffer:!1}),this.vsmShadowMapHorizontal=e.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Ss,type:Li,depthBuffer:!1}));let D=ai(o);o.isArrayTexture&&(D=D.depth(this.depthLayer));let F=ai(this.vsmShadowMapVertical.texture);o.isArrayTexture&&(F=F.depth(this.depthLayer));let N=tr("blurSamples","float",s).setGroup(Zt),B=tr("radius","float",s).setGroup(Zt),z=tr("mapSize","vec2",s).setGroup(Zt),V=this.vsmMaterialVertical||(this.vsmMaterialVertical=new pr);V.fragmentNode=mwe({samples:N,radius:B,size:z,shadowPass:D,depthLayer:this.depthLayer}).context(e.getSharedContext()),V.name="VSMVertical",V=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new pr),V.fragmentNode=gwe({samples:N,radius:B,size:z,shadowPass:F,depthLayer:this.depthLayer}).context(e.getSharedContext()),V.name="VSMHorizontal"}let u=tr("intensity","float",s).setGroup(Zt),f=tr("normalBias","float",s).setGroup(Zt),p=XC(r),x=u0.mul(f),v;!t.highPrecision||e.material.receivedShadowPositionNode||e.context.shadowPositionWorld?v=p.mul(PU.add(x)):v=Ht("mat4").onObjectUpdate(({object:F},N)=>N.value.multiplyMatrices(p.value,F.matrixWorld)).mul(hr).add(p.mul(Lt(x,0)));let w=this.setupShadowCoord(e,v),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===Kl&&s.isPointLightShadow!==!0?this.vsmShadowMapHorizontal.texture:o,P=this.setupShadowFilter(e,{filterFn:S,shadowTexture:a.texture,depthTexture:T,shadowCoord:w,shadow:s,depthLayer:this.depthLayer}),R;t.shadowMap.transmitted===!0&&(a.texture.isCubeTexture?R=Ta(a.texture,w.xyz):(R=ai(a.texture,w),o.isArrayTexture&&(R=R.depth(this.depthLayer))));let C;R?C=jn(1,P.rgb.mix(R,1),u.mul(R.a)).toVar():C=jn(1,P,u).toVar(),this.shadowMap=a,this.shadow.map=a;let L=`${this.light.type} Shadow [ ${this.light.name||"ID: "+this.light.id} ]`;return R&&C.toInspector(`${L} / Color`,()=>this.shadowMap.texture.isCubeTexture?Ta(this.shadowMap.texture,wF()):ai(this.shadowMap.texture)),C.toInspector(`${L} / Depth`,()=>{let D=tr("near","float",this.shadow.camera),F=tr("far","float",this.shadow.camera),N;this.shadowMap.texture.isCubeTexture?N=Ta(this.shadowMap.depthTexture,wF()).r:N=ai(this.shadowMap.depthTexture).r;let B;return this.shadow.camera.isPerspectiveCamera?B=GC(N,D,F):B=yJ(N,D,F),B=Sm(B,D,F),B.oneMinus()})}setup(e){if(e.renderer.shadowMap.enabled!==!1)return Ae(()=>{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(),p=s.getMRT(),x=p?p.has("velocity"):!1;s8=pwe(s,o,s8),o.overrideMaterial=Aee(n),s.setRenderObjectFunction(gee(s,r,l,x)),s.setClearColor(0,0),s.setRenderTarget(t),this.renderShadow(e),s.setRenderObjectFunction(f),l===Kl&&r.isPointLightShadow!==!0&&this.vsmPass(s),r.camera.layers.mask=u,Awe(s,o,s8)}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),GE.material=this.vsmMaterialVertical,GE.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),GE.material=this.vsmMaterialHorizontal,GE.render(e)}dispose(){this._reset(),super.dispose()}_reset(){this._currentShadowType=null,mee(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))}},_ee=(i,e)=>new XM(i,e),xwe=new Ut,jY=new on,Pv=new ie,o8=new ie,ywe=[new ie(1,0,0),new ie(-1,0,0),new ie(0,-1,0),new ie(0,1,0),new ie(0,0,1),new ie(0,0,-1)],vwe=[new ie(0,-1,0),new ie(0,-1,0),new ie(0,0,-1),new ie(0,0,1),new ie(0,-1,0),new ie(0,-1,0)],bwe=[new ie(1,0,0),new ie(-1,0,0),new ie(0,1,0),new ie(0,-1,0),new ie(0,0,1),new ie(0,0,-1)],wwe=[new ie(0,-1,0),new ie(0,-1,0),new ie(0,0,1),new ie(0,0,-1),new ie(0,-1,0),new ie(0,-1,0)],xee=Ae(({depthTexture:i,bd3D:e,dp:t})=>Ta(i,e).compare(t)),yee=Ae(({depthTexture:i,bd3D:e,dp:t,shadow:n})=>{let r=tr("radius","float",n).setGroup(Zt),s=tr("mapSize","vec2",n).setGroup(Zt),o=r.div(s.x),a=Qi(e),l=Qo(Yf(e,a.x.greaterThan(a.z).select(pe(0,1,0),pe(1,0,0)))),c=Yf(e,l),u=bU(km.xy).mul(6.28318530718),f=eu(0,5,u),p=eu(1,5,u),x=eu(2,5,u),v=eu(3,5,u),w=eu(4,5,u);return Ta(i,e.add(l.mul(f.x).add(c.mul(f.y)).mul(o))).compare(t).add(Ta(i,e.add(l.mul(p.x).add(c.mul(p.y)).mul(o))).compare(t)).add(Ta(i,e.add(l.mul(x.x).add(c.mul(x.y)).mul(o))).compare(t)).add(Ta(i,e.add(l.mul(v.x).add(c.mul(v.y)).mul(o))).compare(t)).add(Ta(i,e.add(l.mul(w.x).add(c.mul(w.y)).mul(o))).compare(t)).mul(1/5)}),Swe=Ae(({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=Ht("float").setGroup(Zt).onRenderUpdate(()=>n.camera.near),c=Ht("float").setGroup(Zt).onRenderUpdate(()=>n.camera.far),u=tr("bias","float",n).setGroup(Zt),f=se(1).toVar();return Wt(a.sub(c).lessThanEqual(0).and(a.sub(l).greaterThanEqual(0)),()=>{let p;r.renderer.reversedDepthBuffer?(p=vJ(a.negate(),l,c),p.subAssign(u)):r.renderer.logarithmicDepthBuffer?(p=zC(a.negate(),l,c),p.addAssign(u)):(p=AU(a.negate(),l,c),p.addAssign(u));let x=s.normalize();f.assign(i({depthTexture:e,bd3D:x,dp:p,shadow:n}))}),f}),NO=class extends XM{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return e===XN?xee:yee}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:s}){return Swe({filterFn:t,depthTexture:n,shadowCoord:r,shadow:s})}setupRenderTarget(e,t){let n=new p_(e.mapSize.width);n.name="PointShadowDepthTexture",n.compareFunction=t.renderer.reversedDepthBuffer?Hc:th;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===qa,u=c?ywe:bwe,f=c?vwe:wwe;n.setSize(t.mapSize.width,t.mapSize.width);let p=s.autoClear,x=s.getClearColor(xwe),v=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()),Pv.setFromMatrixPosition(r.matrixWorld),a.position.copy(Pv),o8.copy(a.position),o8.add(u[w]),a.up.copy(f[w]),a.lookAt(o8),a.updateMatrixWorld(),l.makeTranslation(-Pv.x,-Pv.y,-Pv.z),jY.multiplyMatrices(a.projectionMatrix,a.matrixWorldInverse),t._frustum.setFromProjectionMatrix(jY,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=p,s.setClearColor(x,v)}},vee=(i,e)=>new NO(i,e),Zf=class extends s0{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new Ut,this.colorNode=e&&e.colorNode||Ht(this.color).setGroup(Zt),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=_n.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 CU(this.light).sub(e.context.positionView||Jr)}setupDirect(){}setupDirectRectArea(){}setupShadowNode(){return _ee(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=Vt(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)}},IU=Ae(({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)}),bee=({color:i,lightVector:e,cutoffDistance:t,decayExponent:n})=>{let r=e.normalize(),s=e.length(),o=IU({lightDistance:s,cutoffDistance:t,decayExponent:n}),a=i.mul(o);return{lightDirection:r,lightColor:a}},LO=class extends Zf{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=Ht(0).setGroup(Zt),this.decayExponentNode=Ht(2).setGroup(Zt)}update(e){let{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return vee(this.light)}setupDirect(e){return bee({color:this.colorNode,lightVector:this.getLightVector(e),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode})}},Twe=Ae(([i=Ri()])=>{let e=i.mul(2),t=e.x.floor(),n=e.y.floor();return t.add(n).mod(2).sign()}),Ewe=Ae(([i=Ri()],{renderer:e,material:t})=>{let n=F7(i.mul(2).sub(1)),r;if(t.alphaToCoverage&&e.currentSamples>0){let s=se(n.fwidth()).toVar();r=Nl(s.oneMinus(),s.add(1),n).oneMinus()}else r=Ko(n.greaterThan(1),0,1);return r}),$v=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=Pl(i).toVar();return Ko(s,r,n).uniformFlow()}).setLayout({name:"mx_select",type:"float",inputs:[{name:"b",type:"bool"},{name:"t",type:"float"},{name:"f",type:"float"}]}),$M=Ae(([i,e])=>{let t=Pl(e).toVar(),n=se(i).toVar();return Ko(t,n.negate(),n).uniformFlow()}).setLayout({name:"mx_negate_if",type:"float",inputs:[{name:"val",type:"float"},{name:"b",type:"bool"}]}),cs=Ae(([i])=>{let e=se(i).toVar();return fe(Sh(e))}).setLayout({name:"mx_floor",type:"int",inputs:[{name:"x",type:"float"}]}),fr=Ae(([i,e])=>{let t=se(i).toVar();return e.assign(cs(t)),t.sub(se(e))}),Mwe=Ae(([i,e,t,n,r,s])=>{let o=se(s).toVar(),a=se(r).toVar(),l=se(n).toVar(),c=se(t).toVar(),u=se(e).toVar(),f=se(i).toVar(),p=se(ni(1,a)).toVar();return ni(1,o).mul(f.mul(p).add(u.mul(a))).add(o.mul(c.mul(p).add(l.mul(a))))}).setLayout({name:"mx_bilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"}]}),Cwe=Ae(([i,e,t,n,r,s])=>{let o=se(s).toVar(),a=se(r).toVar(),l=pe(n).toVar(),c=pe(t).toVar(),u=pe(e).toVar(),f=pe(i).toVar(),p=se(ni(1,a)).toVar();return ni(1,o).mul(f.mul(p).add(u.mul(a))).add(o.mul(c.mul(p).add(l.mul(a))))}).setLayout({name:"mx_bilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"}]}),wee=Eo([Mwe,Cwe]),Rwe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=se(u).toVar(),p=se(c).toVar(),x=se(l).toVar(),v=se(a).toVar(),w=se(o).toVar(),S=se(s).toVar(),T=se(r).toVar(),P=se(n).toVar(),R=se(t).toVar(),C=se(e).toVar(),L=se(i).toVar(),D=se(ni(1,x)).toVar(),F=se(ni(1,p)).toVar();return se(ni(1,f)).toVar().mul(F.mul(L.mul(D).add(C.mul(x))).add(p.mul(R.mul(D).add(P.mul(x))))).add(f.mul(F.mul(T.mul(D).add(S.mul(x))).add(p.mul(w.mul(D).add(v.mul(x))))))}).setLayout({name:"mx_trilerp_0",type:"float",inputs:[{name:"v0",type:"float"},{name:"v1",type:"float"},{name:"v2",type:"float"},{name:"v3",type:"float"},{name:"v4",type:"float"},{name:"v5",type:"float"},{name:"v6",type:"float"},{name:"v7",type:"float"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]}),Pwe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=se(u).toVar(),p=se(c).toVar(),x=se(l).toVar(),v=pe(a).toVar(),w=pe(o).toVar(),S=pe(s).toVar(),T=pe(r).toVar(),P=pe(n).toVar(),R=pe(t).toVar(),C=pe(e).toVar(),L=pe(i).toVar(),D=se(ni(1,x)).toVar(),F=se(ni(1,p)).toVar();return se(ni(1,f)).toVar().mul(F.mul(L.mul(D).add(C.mul(x))).add(p.mul(R.mul(D).add(P.mul(x))))).add(f.mul(F.mul(T.mul(D).add(S.mul(x))).add(p.mul(w.mul(D).add(v.mul(x))))))}).setLayout({name:"mx_trilerp_1",type:"vec3",inputs:[{name:"v0",type:"vec3"},{name:"v1",type:"vec3"},{name:"v2",type:"vec3"},{name:"v3",type:"vec3"},{name:"v4",type:"vec3"},{name:"v5",type:"vec3"},{name:"v6",type:"vec3"},{name:"v7",type:"vec3"},{name:"s",type:"float"},{name:"t",type:"float"},{name:"r",type:"float"}]}),See=Eo([Rwe,Pwe]),Iwe=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=it(i).toVar(),o=it(s.bitAnd(it(7))).toVar(),a=se($v(o.lessThan(it(4)),r,n)).toVar(),l=se(bn(2,$v(o.lessThan(it(4)),n,r))).toVar();return $M(a,Pl(o.bitAnd(it(1)))).add($M(l,Pl(o.bitAnd(it(2)))))}).setLayout({name:"mx_gradient_float_0",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"}]}),Nwe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=se(e).toVar(),a=it(i).toVar(),l=it(a.bitAnd(it(15))).toVar(),c=se($v(l.lessThan(it(8)),o,s)).toVar(),u=se($v(l.lessThan(it(4)),s,$v(l.equal(it(12)).or(l.equal(it(14))),o,r))).toVar();return $M(c,Pl(l.bitAnd(it(1)))).add($M(u,Pl(l.bitAnd(it(2)))))}).setLayout({name:"mx_gradient_float_1",type:"float",inputs:[{name:"hash",type:"uint"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]}),no=Eo([Iwe,Nwe]),Lwe=Ae(([i,e,t])=>{let n=se(t).toVar(),r=se(e).toVar(),s=Bm(i).toVar();return pe(no(s.x,r,n),no(s.y,r,n),no(s.z,r,n))}).setLayout({name:"mx_gradient_vec3_0",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"}]}),Dwe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=se(e).toVar(),a=Bm(i).toVar();return pe(no(a.x,o,s,r),no(a.y,o,s,r),no(a.z,o,s,r))}).setLayout({name:"mx_gradient_vec3_1",type:"vec3",inputs:[{name:"hash",type:"uvec3"},{name:"x",type:"float"},{name:"y",type:"float"},{name:"z",type:"float"}]}),lc=Eo([Lwe,Dwe]),Fwe=Ae(([i])=>{let e=se(i).toVar();return bn(.6616,e)}).setLayout({name:"mx_gradient_scale2d_0",type:"float",inputs:[{name:"v",type:"float"}]}),Owe=Ae(([i])=>{let e=se(i).toVar();return bn(.982,e)}).setLayout({name:"mx_gradient_scale3d_0",type:"float",inputs:[{name:"v",type:"float"}]}),Bwe=Ae(([i])=>{let e=pe(i).toVar();return bn(.6616,e)}).setLayout({name:"mx_gradient_scale2d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]}),Tee=Eo([Fwe,Bwe]),Uwe=Ae(([i])=>{let e=pe(i).toVar();return bn(.982,e)}).setLayout({name:"mx_gradient_scale3d_1",type:"vec3",inputs:[{name:"v",type:"vec3"}]}),Eee=Eo([Owe,Uwe]),Ml=Ae(([i,e])=>{let t=fe(e).toVar(),n=it(i).toVar();return n.shiftLeft(t).bitOr(n.shiftRight(fe(32).sub(t)))}).setLayout({name:"mx_rotl32",type:"uint",inputs:[{name:"x",type:"uint"},{name:"k",type:"int"}]}),Mee=Ae(([i,e,t])=>{i.subAssign(t),i.bitXorAssign(Ml(t,fe(4))),t.addAssign(e),e.subAssign(i),e.bitXorAssign(Ml(i,fe(6))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ml(e,fe(8))),e.addAssign(i),i.subAssign(t),i.bitXorAssign(Ml(t,fe(16))),t.addAssign(e),e.subAssign(i),e.bitXorAssign(Ml(i,fe(19))),i.addAssign(t),t.subAssign(e),t.bitXorAssign(Ml(e,fe(4))),e.addAssign(i)}),bb=Ae(([i,e,t])=>{let n=it(t).toVar(),r=it(e).toVar(),s=it(i).toVar();return n.bitXorAssign(r),n.subAssign(Ml(r,fe(14))),s.bitXorAssign(n),s.subAssign(Ml(n,fe(11))),r.bitXorAssign(s),r.subAssign(Ml(s,fe(25))),n.bitXorAssign(r),n.subAssign(Ml(r,fe(16))),s.bitXorAssign(n),s.subAssign(Ml(n,fe(4))),r.bitXorAssign(s),r.subAssign(Ml(s,fe(14))),n.bitXorAssign(r),n.subAssign(Ml(r,fe(24))),n}).setLayout({name:"mx_bjfinal",type:"uint",inputs:[{name:"a",type:"uint"},{name:"b",type:"uint"},{name:"c",type:"uint"}]}),Jo=Ae(([i])=>{let e=it(i).toVar();return se(e).div(se(it(fe(4294967295))))}).setLayout({name:"mx_bits_to_01",type:"float",inputs:[{name:"bits",type:"uint"}]}),Mh=Ae(([i])=>{let e=se(i).toVar();return e.mul(e).mul(e).mul(e.mul(e.mul(6).sub(15)).add(10))}).setLayout({name:"mx_fade",type:"float",inputs:[{name:"t",type:"float"}]}),kwe=Ae(([i])=>{let e=fe(i).toVar(),t=it(it(1)).toVar(),n=it(it(fe(3735928559)).add(t.shiftLeft(it(2))).add(it(13))).toVar();return bb(n.add(it(e)),n,n)}).setLayout({name:"mx_hash_int_0",type:"uint",inputs:[{name:"x",type:"int"}]}),Gwe=Ae(([i,e])=>{let t=fe(e).toVar(),n=fe(i).toVar(),r=it(it(2)).toVar(),s=it().toVar(),o=it().toVar(),a=it().toVar();return s.assign(o.assign(a.assign(it(fe(3735928559)).add(r.shiftLeft(it(2))).add(it(13))))),s.addAssign(it(n)),o.addAssign(it(t)),bb(s,o,a)}).setLayout({name:"mx_hash_int_1",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),zwe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=fe(e).toVar(),s=fe(i).toVar(),o=it(it(3)).toVar(),a=it().toVar(),l=it().toVar(),c=it().toVar();return a.assign(l.assign(c.assign(it(fe(3735928559)).add(o.shiftLeft(it(2))).add(it(13))))),a.addAssign(it(s)),l.addAssign(it(r)),c.addAssign(it(n)),bb(a,l,c)}).setLayout({name:"mx_hash_int_2",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]}),Vwe=Ae(([i,e,t,n])=>{let r=fe(n).toVar(),s=fe(t).toVar(),o=fe(e).toVar(),a=fe(i).toVar(),l=it(it(4)).toVar(),c=it().toVar(),u=it().toVar(),f=it().toVar();return c.assign(u.assign(f.assign(it(fe(3735928559)).add(l.shiftLeft(it(2))).add(it(13))))),c.addAssign(it(a)),u.addAssign(it(o)),f.addAssign(it(s)),Mee(c,u,f),c.addAssign(it(r)),bb(c,u,f)}).setLayout({name:"mx_hash_int_3",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"}]}),qwe=Ae(([i,e,t,n,r])=>{let s=fe(r).toVar(),o=fe(n).toVar(),a=fe(t).toVar(),l=fe(e).toVar(),c=fe(i).toVar(),u=it(it(5)).toVar(),f=it().toVar(),p=it().toVar(),x=it().toVar();return f.assign(p.assign(x.assign(it(fe(3735928559)).add(u.shiftLeft(it(2))).add(it(13))))),f.addAssign(it(c)),p.addAssign(it(l)),x.addAssign(it(a)),Mee(f,p,x),f.addAssign(it(o)),p.addAssign(it(s)),bb(f,p,x)}).setLayout({name:"mx_hash_int_4",type:"uint",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"},{name:"xx",type:"int"},{name:"yy",type:"int"}]}),Fi=Eo([kwe,Gwe,zwe,Vwe,qwe]),Hwe=Ae(([i,e])=>{let t=fe(e).toVar(),n=fe(i).toVar(),r=it(Fi(n,t)).toVar(),s=Bm().toVar();return s.x.assign(r.bitAnd(fe(255))),s.y.assign(r.shiftRight(fe(8)).bitAnd(fe(255))),s.z.assign(r.shiftRight(fe(16)).bitAnd(fe(255))),s}).setLayout({name:"mx_hash_vec3_0",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"}]}),Wwe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=fe(e).toVar(),s=fe(i).toVar(),o=it(Fi(s,r,n)).toVar(),a=Bm().toVar();return a.x.assign(o.bitAnd(fe(255))),a.y.assign(o.shiftRight(fe(8)).bitAnd(fe(255))),a.z.assign(o.shiftRight(fe(16)).bitAnd(fe(255))),a}).setLayout({name:"mx_hash_vec3_1",type:"uvec3",inputs:[{name:"x",type:"int"},{name:"y",type:"int"},{name:"z",type:"int"}]}),cc=Eo([Hwe,Wwe]),jwe=Ae(([i])=>{let e=ft(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=se(fr(e.x,t)).toVar(),s=se(fr(e.y,n)).toVar(),o=se(Mh(r)).toVar(),a=se(Mh(s)).toVar(),l=se(wee(no(Fi(t,n),r,s),no(Fi(t.add(fe(1)),n),r.sub(1),s),no(Fi(t,n.add(fe(1))),r,s.sub(1)),no(Fi(t.add(fe(1)),n.add(fe(1))),r.sub(1),s.sub(1)),o,a)).toVar();return Tee(l)}).setLayout({name:"mx_perlin_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"}]}),Xwe=Ae(([i])=>{let e=pe(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=fe().toVar(),s=se(fr(e.x,t)).toVar(),o=se(fr(e.y,n)).toVar(),a=se(fr(e.z,r)).toVar(),l=se(Mh(s)).toVar(),c=se(Mh(o)).toVar(),u=se(Mh(a)).toVar(),f=se(See(no(Fi(t,n,r),s,o,a),no(Fi(t.add(fe(1)),n,r),s.sub(1),o,a),no(Fi(t,n.add(fe(1)),r),s,o.sub(1),a),no(Fi(t.add(fe(1)),n.add(fe(1)),r),s.sub(1),o.sub(1),a),no(Fi(t,n,r.add(fe(1))),s,o,a.sub(1)),no(Fi(t.add(fe(1)),n,r.add(fe(1))),s.sub(1),o,a.sub(1)),no(Fi(t,n.add(fe(1)),r.add(fe(1))),s,o.sub(1),a.sub(1)),no(Fi(t.add(fe(1)),n.add(fe(1)),r.add(fe(1))),s.sub(1),o.sub(1),a.sub(1)),l,c,u)).toVar();return Eee(f)}).setLayout({name:"mx_perlin_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"}]}),NU=Eo([jwe,Xwe]),$we=Ae(([i])=>{let e=ft(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=se(fr(e.x,t)).toVar(),s=se(fr(e.y,n)).toVar(),o=se(Mh(r)).toVar(),a=se(Mh(s)).toVar(),l=pe(wee(lc(cc(t,n),r,s),lc(cc(t.add(fe(1)),n),r.sub(1),s),lc(cc(t,n.add(fe(1))),r,s.sub(1)),lc(cc(t.add(fe(1)),n.add(fe(1))),r.sub(1),s.sub(1)),o,a)).toVar();return Tee(l)}).setLayout({name:"mx_perlin_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),Ywe=Ae(([i])=>{let e=pe(i).toVar(),t=fe().toVar(),n=fe().toVar(),r=fe().toVar(),s=se(fr(e.x,t)).toVar(),o=se(fr(e.y,n)).toVar(),a=se(fr(e.z,r)).toVar(),l=se(Mh(s)).toVar(),c=se(Mh(o)).toVar(),u=se(Mh(a)).toVar(),f=pe(See(lc(cc(t,n,r),s,o,a),lc(cc(t.add(fe(1)),n,r),s.sub(1),o,a),lc(cc(t,n.add(fe(1)),r),s,o.sub(1),a),lc(cc(t.add(fe(1)),n.add(fe(1)),r),s.sub(1),o.sub(1),a),lc(cc(t,n,r.add(fe(1))),s,o,a.sub(1)),lc(cc(t.add(fe(1)),n,r.add(fe(1))),s.sub(1),o,a.sub(1)),lc(cc(t,n.add(fe(1)),r.add(fe(1))),s,o.sub(1),a.sub(1)),lc(cc(t.add(fe(1)),n.add(fe(1)),r.add(fe(1))),s.sub(1),o.sub(1),a.sub(1)),l,c,u)).toVar();return Eee(f)}).setLayout({name:"mx_perlin_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),wb=Eo([$we,Ywe]),Zwe=Ae(([i])=>{let e=se(i).toVar(),t=fe(cs(e)).toVar();return Jo(Fi(t))}).setLayout({name:"mx_cell_noise_float_0",type:"float",inputs:[{name:"p",type:"float"}]}),Kwe=Ae(([i])=>{let e=ft(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar();return Jo(Fi(t,n))}).setLayout({name:"mx_cell_noise_float_1",type:"float",inputs:[{name:"p",type:"vec2"}]}),Qwe=Ae(([i])=>{let e=pe(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar(),r=fe(cs(e.z)).toVar();return Jo(Fi(t,n,r))}).setLayout({name:"mx_cell_noise_float_2",type:"float",inputs:[{name:"p",type:"vec3"}]}),Jwe=Ae(([i])=>{let e=Lt(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar(),r=fe(cs(e.z)).toVar(),s=fe(cs(e.w)).toVar();return Jo(Fi(t,n,r,s))}).setLayout({name:"mx_cell_noise_float_3",type:"float",inputs:[{name:"p",type:"vec4"}]}),eSe=Eo([Zwe,Kwe,Qwe,Jwe]),tSe=Ae(([i])=>{let e=se(i).toVar(),t=fe(cs(e)).toVar();return pe(Jo(Fi(t,fe(0))),Jo(Fi(t,fe(1))),Jo(Fi(t,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"float"}]}),nSe=Ae(([i])=>{let e=ft(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar();return pe(Jo(Fi(t,n,fe(0))),Jo(Fi(t,n,fe(1))),Jo(Fi(t,n,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec2"}]}),iSe=Ae(([i])=>{let e=pe(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar(),r=fe(cs(e.z)).toVar();return pe(Jo(Fi(t,n,r,fe(0))),Jo(Fi(t,n,r,fe(1))),Jo(Fi(t,n,r,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_2",type:"vec3",inputs:[{name:"p",type:"vec3"}]}),rSe=Ae(([i])=>{let e=Lt(i).toVar(),t=fe(cs(e.x)).toVar(),n=fe(cs(e.y)).toVar(),r=fe(cs(e.z)).toVar(),s=fe(cs(e.w)).toVar();return pe(Jo(Fi(t,n,r,s,fe(0))),Jo(Fi(t,n,r,s,fe(1))),Jo(Fi(t,n,r,s,fe(2))))}).setLayout({name:"mx_cell_noise_vec3_3",type:"vec3",inputs:[{name:"p",type:"vec4"}]}),$C=Eo([tSe,nSe,iSe,rSe]),YM=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=se(0).toVar(),c=se(1).toVar();return Ci(o,()=>{l.addAssign(c.mul(NU(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_float",type:"float",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),YC=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=pe(0).toVar(),c=se(1).toVar();return Ci(o,()=>{l.addAssign(c.mul(wb(a))),c.mulAssign(r),a.mulAssign(s)}),l}).setLayout({name:"mx_fractal_noise_vec3",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),sSe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar();return ft(YM(a,o,s,r),YM(a.add(pe(fe(19),fe(193),fe(17))),o,s,r))}).setLayout({name:"mx_fractal_noise_vec2",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),oSe=Ae(([i,e,t,n])=>{let r=se(n).toVar(),s=se(t).toVar(),o=fe(e).toVar(),a=pe(i).toVar(),l=pe(YC(a,o,s,r)).toVar(),c=se(YM(a.add(pe(fe(19),fe(193),fe(17))),o,s,r)).toVar();return Lt(l,c)}).setLayout({name:"mx_fractal_noise_vec4",type:"vec4",inputs:[{name:"p",type:"vec3"},{name:"octaves",type:"int"},{name:"lacunarity",type:"float"},{name:"diminish",type:"float"}]}),aSe=Ae(([i,e,t,n,r,s,o])=>{let a=fe(o).toVar(),l=se(s).toVar(),c=fe(r).toVar(),u=fe(n).toVar(),f=fe(t).toVar(),p=fe(e).toVar(),x=ft(i).toVar(),v=pe($C(ft(p.add(u),f.add(c)))).toVar(),w=ft(v.x,v.y).toVar();w.subAssign(.5),w.mulAssign(l),w.addAssign(.5);let S=ft(ft(se(p),se(f)).add(w)).toVar(),T=ft(S.sub(x)).toVar();return Wt(a.equal(fe(2)),()=>Qi(T.x).add(Qi(T.y))),Wt(a.equal(fe(3)),()=>br(Qi(T.x),Qi(T.y))),pc(T,T)}).setLayout({name:"mx_worley_distance_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"x",type:"int"},{name:"y",type:"int"},{name:"xoff",type:"int"},{name:"yoff",type:"int"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),lSe=Ae(([i,e,t,n,r,s,o,a,l])=>{let c=fe(l).toVar(),u=se(a).toVar(),f=fe(o).toVar(),p=fe(s).toVar(),x=fe(r).toVar(),v=fe(n).toVar(),w=fe(t).toVar(),S=fe(e).toVar(),T=pe(i).toVar(),P=pe($C(pe(S.add(x),w.add(p),v.add(f)))).toVar();P.subAssign(.5),P.mulAssign(u),P.addAssign(.5);let R=pe(pe(se(S),se(w),se(v)).add(P)).toVar(),C=pe(R.sub(T)).toVar();return Wt(c.equal(fe(2)),()=>Qi(C.x).add(Qi(C.y)).add(Qi(C.z))),Wt(c.equal(fe(3)),()=>br(Qi(C.x),Qi(C.y),Qi(C.z))),pc(C,C)}).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"}]}),k1=Eo([aSe,lSe]),cSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=se(1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();c.assign(Qa(c,p))})}),Wt(n.equal(fe(0)),()=>{c.assign(Ma(c))}),c}).setLayout({name:"mx_worley_noise_float_0",type:"float",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),uSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=ft(1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();Wt(p.lessThan(c.x),()=>{c.y.assign(c.x),c.x.assign(p)}).ElseIf(p.lessThan(c.y),()=>{c.y.assign(p)})})}),Wt(n.equal(fe(0)),()=>{c.assign(Ma(c))}),c}).setLayout({name:"mx_worley_noise_vec2_0",type:"vec2",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),hSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=ft(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=ft(fr(s.x,o),fr(s.y,a)).toVar(),c=pe(1e6,1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:u})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:f})=>{let p=se(k1(l,u,f,o,a,r,n)).toVar();Wt(p.lessThan(c.x),()=>{c.z.assign(c.y),c.y.assign(c.x),c.x.assign(p)}).ElseIf(p.lessThan(c.y),()=>{c.z.assign(c.y),c.y.assign(p)}).ElseIf(p.lessThan(c.z),()=>{c.z.assign(p)})})}),Wt(n.equal(fe(0)),()=>{c.assign(Ma(c))}),c}).setLayout({name:"mx_worley_noise_vec3_0",type:"vec3",inputs:[{name:"p",type:"vec2"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),fSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=se(1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();u.assign(Qa(u,v))})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ma(u))}),u}).setLayout({name:"mx_worley_noise_float_1",type:"float",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),dSe=Eo([cSe,fSe]),pSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=ft(1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();Wt(v.lessThan(u.x),()=>{u.y.assign(u.x),u.x.assign(v)}).ElseIf(v.lessThan(u.y),()=>{u.y.assign(v)})})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ma(u))}),u}).setLayout({name:"mx_worley_noise_vec2_1",type:"vec2",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),ASe=Eo([uSe,pSe]),mSe=Ae(([i,e,t])=>{let n=fe(t).toVar(),r=se(e).toVar(),s=pe(i).toVar(),o=fe().toVar(),a=fe().toVar(),l=fe().toVar(),c=pe(fr(s.x,o),fr(s.y,a),fr(s.z,l)).toVar(),u=pe(1e6,1e6,1e6).toVar();return Ci({start:-1,end:fe(1),name:"x",condition:"<="},({x:f})=>{Ci({start:-1,end:fe(1),name:"y",condition:"<="},({y:p})=>{Ci({start:-1,end:fe(1),name:"z",condition:"<="},({z:x})=>{let v=se(k1(c,f,p,x,o,a,l,r,n)).toVar();Wt(v.lessThan(u.x),()=>{u.z.assign(u.y),u.y.assign(u.x),u.x.assign(v)}).ElseIf(v.lessThan(u.y),()=>{u.z.assign(u.y),u.y.assign(v)}).ElseIf(v.lessThan(u.z),()=>{u.z.assign(v)})})})}),Wt(n.equal(fe(0)),()=>{u.assign(Ma(u))}),u}).setLayout({name:"mx_worley_noise_vec3_1",type:"vec3",inputs:[{name:"p",type:"vec3"},{name:"jitter",type:"float"},{name:"metric",type:"int"}]}),LU=Eo([hSe,mSe]),gSe=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=fe(i).toVar(),p=ft(e).toVar(),x=ft(t).toVar(),v=ft(n).toVar(),w=se(r).toVar(),S=se(s).toVar(),T=se(o).toVar(),P=Pl(a).toVar(),R=fe(l).toVar(),C=se(c).toVar(),L=se(u).toVar(),D=p.mul(x).add(v),F=se(0).toVar();return Wt(f.equal(fe(0)),()=>{F.assign(wb(D))}),Wt(f.equal(fe(1)),()=>{F.assign($C(D))}),Wt(f.equal(fe(2)),()=>{F.assign(LU(D,w,fe(0)))}),Wt(f.equal(fe(3)),()=>{F.assign(YC(pe(D,0),R,C,L))}),F.assign(F.mul(T.sub(S)).add(S)),Wt(P,()=>{F.assign(ru(F,S,T))}),F}).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"}]}),_Se=Ae(([i,e,t,n,r,s,o,a,l,c,u])=>{let f=fe(i).toVar(),p=pe(e).toVar(),x=pe(t).toVar(),v=pe(n).toVar(),w=se(r).toVar(),S=se(s).toVar(),T=se(o).toVar(),P=Pl(a).toVar(),R=fe(l).toVar(),C=se(c).toVar(),L=se(u).toVar(),D=p.mul(x).add(v),F=se(0).toVar();return Wt(f.equal(fe(0)),()=>{F.assign(wb(D))}),Wt(f.equal(fe(1)),()=>{F.assign($C(D))}),Wt(f.equal(fe(2)),()=>{F.assign(LU(D,w,fe(0)))}),Wt(f.equal(fe(3)),()=>{F.assign(YC(D,R,C,L))}),F.assign(F.mul(T.sub(S)).add(S)),Wt(P,()=>{F.assign(ru(F,S,T))}),F}).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"}]}),xSe=Ae(([i])=>{let e=i.y,t=i.z,n=pe().toVar();return Wt(e.lessThan(1e-4),()=>{n.assign(pe(t,t,t))}).Else(()=>{let r=i.x;r=r.sub(Sh(r)).mul(6).toVar();let s=fe(I7(r)),o=r.sub(se(s)),a=t.mul(e.oneMinus()),l=t.mul(e.mul(o).oneMinus()),c=t.mul(e.mul(o.oneMinus()).oneMinus());Wt(s.equal(fe(0)),()=>{n.assign(pe(t,c,a))}).ElseIf(s.equal(fe(1)),()=>{n.assign(pe(l,t,a))}).ElseIf(s.equal(fe(2)),()=>{n.assign(pe(a,t,c))}).ElseIf(s.equal(fe(3)),()=>{n.assign(pe(a,l,t))}).ElseIf(s.equal(fe(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"}]}),ySe=Ae(([i])=>{let e=pe(i).toVar(),t=se(e.x).toVar(),n=se(e.y).toVar(),r=se(e.z).toVar(),s=se(Qa(t,Qa(n,r))).toVar(),o=se(br(t,br(n,r))).toVar(),a=se(o.sub(s)).toVar(),l=se().toVar(),c=se().toVar(),u=se().toVar();return u.assign(o),Wt(o.greaterThan(0),()=>{c.assign(a.div(o))}).Else(()=>{c.assign(0)}),Wt(c.lessThanEqual(0),()=>{l.assign(0)}).Else(()=>{Wt(t.greaterThanEqual(o),()=>{l.assign(n.sub(r).div(a))}).ElseIf(n.greaterThanEqual(o),()=>{l.assign(us(2,r.sub(t).div(a)))}).Else(()=>{l.assign(us(4,t.sub(n).div(a)))}),l.mulAssign(1/6),Wt(l.lessThan(0),()=>{l.addAssign(1)})}),pe(l,c,u)}).setLayout({name:"mx_rgbtohsv",type:"vec3",inputs:[{name:"c",type:"vec3"}]}),vSe=Ae(([i])=>{let e=pe(i).toVar(),t=A7(b7(e,pe(.04045))).toVar(),n=pe(e.div(12.92)).toVar(),r=pe(uc(br(e.add(pe(.055)),pe(0)).div(1.055),pe(2.4))).toVar();return jn(n,r,t)}).setLayout({name:"mx_srgb_texture_to_lin_rec709",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),Cee=(i,e)=>{i=se(i),e=se(e);let t=ft(e.dFdx(),e.dFdy()).length().mul(.7071067811865476);return Nl(i.sub(t),i.add(t),e)},Ree=(i,e,t,n)=>jn(i,e,t[n].clamp()),bSe=(i,e,t=Ri())=>Ree(i,e,t,"x"),wSe=(i,e,t=Ri())=>Ree(i,e,t,"y"),SSe=(i,e,t,n,r=Ri())=>{let 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n=this.flow,r=this.vars,s=this.declarations,o=this.cache,a=this.buildStage,l=this.stack,c={code:""};this.flow=c,this.vars={},this.declarations={},this.cache=new Yv,this.stack=aM();for(let u of nM)this.setBuildStage(u),c.result=e.build(this,t);return c.vars=this.getVars(this.shaderStage),this.flow=n,this.vars=r,this.declarations=s,this.cache=o,this.stack=l,this.setBuildStage(a),c}getFunctionOperator(){return null}buildFunctionCode(){je("Abstract function.")}flowChildNode(e,t=null){let n=this.flow,r={code:""};return this.flow=r,r.result=e.build(this,t),this.flow=n,r}flowNodeFromShaderStage(e,t,n=null,r=null){let s=this.tab,o=this.cache,a=this.shaderStage,l=this.context;this.setShaderStage(e);let c={...this.context};delete c.nodeBlock,this.cache=this.globalCache,this.tab=" ",this.context=c;let u=null;if(this.buildStage==="generate"){let f=this.flowChildNode(t,n);r!==null&&(f.code+=`${this.tab+r} = ${f.result};41614161 `),this.flowCode[e]=this.flowCode[e]+f.code,u=f}else u=t.build(this);return this.setShaderStage(a),this.cache=o,this.tab=s,this.context=l,u}getAttributesArray(){return this.attributes.concat(this.bufferAttributes)}getAttributes(){je("Abstract function.")}getVaryings(){je("Abstract function.")}getVar(e,t,n=null){return`${n!==null?this.generateArrayDeclaration(e,n):this.getType(e)} ${t}`}getVars(e,t=!1){let n=[],r=this.vars[e];if(r!==void 0)for(let s of r)n.push(`${this.getVar(s.type,s.name,s.count)};`);return n.join(t?`41624162 `:`41634163 `)}getUniforms(){je("Abstract function.")}getCodes(e){let t=this.codes[e],n="";if(t!==void 0)for(let r of t)n+=r.code+`4164-`;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(){je("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()}:Ge('NodeBuilder: "renderer.contextNode" must be an instance of `context()`.'),n&&n.contextNode&&(n.contextNode.isContextNode===!0?this.context={...this.context,...n.contextNode.getFlowContextData()}:Ge('NodeBuilder: "material.contextNode" must be an instance of `context()`.')),n!==null){let r=t.library.fromMaterial(n);r===null&&(Ge(`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 nM){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of iM){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 nM){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of iM){this.setShaderStage(t);let n=this.flowNodes[t];for(let r of n)e==="generate"?this.flowNode(r):r.build(this);await dL()}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getSharedDataFromNode(e){let t=lTe.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 XO(e);else if(t==="vec2"||t==="ivec2"||t==="uvec2")r=new $O(e);else if(t==="vec3"||t==="ivec3"||t==="uvec3")r=new YO(e);else if(t==="vec4"||t==="ivec4"||t==="uvec4")r=new KO(e);else if(t==="color")r=new ZO(e);else if(t==="mat2")r=new QO(e);else if(t==="mat3")r=new JO(e);else if(t==="mat4")r=new eB(e);else throw new Error(`THREE.NodeBuilder: Uniform "${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 System4165-`}needsPreviousData(){let e=this.renderer.getMRT();return e&&e.has("velocity")||wK(this.object).useVelocity===!0}},JM=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===_n.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===_n.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===_n.OBJECT&&e.updateBefore(this)}updateAfterNode(e){let t=e.getUpdateAfterType(),n=e.updateReference(this);if(t===_n.FRAME){let r=this._getMaps(this.updateAfterMap,n);r.frameId!==this.frameId&&e.updateAfter(this)!==!1&&(r.frameId=this.frameId)}else if(t===_n.RENDER){let r=this._getMaps(this.updateAfterMap,n);r.renderId!==this.renderId&&e.updateAfter(this)!==!1&&(r.renderId=this.renderId)}else t===_n.OBJECT&&e.updateAfter(this)}updateNode(e){let t=e.getUpdateType(),n=e.updateReference(this);if(t===_n.FRAME){let r=this._getMaps(this.updateMap,n);r.frameId!==this.frameId&&e.update(this)!==!1&&(r.frameId=this.frameId)}else if(t===_n.RENDER){let r=this._getMaps(this.updateMap,n);r.renderId!==this.renderId&&e.update(this)!==!1&&(r.renderId=this.renderId)}else t===_n.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}},hb=class{constructor(e,t,n=null,r="",s=!1){this.type=e,this.name=t,this.count=n,this.qualifier=r,this.isConst=s}};hb.isNodeFunctionInput=!0;var tB=class extends Kf{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}},nB=class extends Kf{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setupDirect(){let e=this.colorNode;return{lightDirection:CU(this.light),lightColor:e}}},iB=class extends Kf{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=EU(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=Ht(new Ut).setGroup(Kt)}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=u0.dot(r).mul(.5).add(.5),a=jn(n,t,o);e.context.irradiance.addAssign(a)}},fb=class extends Kf{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=Ht(0).setGroup(Kt),this.penumbraCosNode=Ht(0).setGroup(Kt),this.cutoffDistanceNode=Ht(0).setGroup(Kt),this.decayExponentNode=Ht(0).setGroup(Kt),this.colorNode=Ht(this.color).setGroup(Kt)}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 Nl(n,r,t)}getLightCoord(e){let t=e.getNodeProperties(this),n=t.projectionUV;return n===void 0&&(n=aee(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(CU(s)),c=this.getSpotAttenuation(e,l),u=o.length(),f=PU({lightDistance:u,cutoffDistance:n,decayExponent:r}),p=t.mul(c).mul(f),x,v;return s.colorNode?(v=this.getLightCoord(e),x=s.colorNode(v)):s.map&&(v=this.getLightCoord(e),x=ai(s.map,v.xy).onRenderUpdate(()=>s.map)),x&&(p=v.mul(2).sub(1).abs().lessThan(1).all().select(p.mul(x),p)),{lightColor:p,lightDirection:a}}},rB=class extends fb{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=ai(n,ft(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)}},sB=class extends Kf{static get type(){return"LightProbeNode"}constructor(e=null){super(e);let t=[];for(let n=0;n<9;n++)t.push(new ie);this.lightProbe=wo(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=Ree(u0,this.lightProbe);e.context.irradiance.addAssign(t)}},uTe=Ae(([i,e])=>{let t=i.abs().sub(e);return Th(br(t,0)).add(Za(br(t.x,t.y),0))}),oB=class extends fb{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=se(0),n=this.penumbraCosNode,r=XC(this.light).mul(e.context.positionWorld||Eh);return Wt(r.w.greaterThan(0),()=>{let s=r.xyz.div(r.w),o=uTe(s.xy.sub(ft(.5)),ft(.5)),a=Il(-1,ni(1,S7(n)).sub(1));t.assign(NC(o.mul(-2).mul(a)))}),t}},o8=new on,VE=new on,Iv=null,aB=class extends Kf{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=Ht(new ie).setGroup(Kt),this.halfWidth=Ht(new ie).setGroup(Kt),this.updateType=_n.RENDER}update(e){super.update(e);let{light:t}=this,n=e.camera.matrixWorldInverse;VE.identity(),o8.copy(t.matrixWorld),o8.premultiply(n),VE.extractRotation(o8),this.halfWidth.value.set(t.width*.5,0,0),this.halfHeight.value.set(0,t.height*.5,0),this.halfWidth.value.applyMatrix4(VE),this.halfHeight.value.applyMatrix4(VE)}setupDirectRectArea(e){let t,n;e.isAvailable("float32Filterable")?(t=ai(Iv.LTC_FLOAT_1),n=ai(Iv.LTC_FLOAT_2)):(t=ai(Iv.LTC_HALF_1),n=ai(Iv.LTC_HALF_2));let{colorNode:r,light:s}=this,o=MU(s);return{lightColor:r,lightPosition:o,halfWidth:this.halfWidth,halfHeight:this.halfHeight,ltc_1:t,ltc_2:n}}static setLTC(e){Iv=e}},eC=class{parseFunction(){je("Abstract function.")}},db=class{constructor(e,t,n="",r=""){this.type=e,this.inputs=t,this.name=n,this.precision=r}getCode(){je("Abstract function.")}};db.isNodeFunction=!0;var hTe=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,fTe=/[a-z_0-9]+/ig,XY="#pragma main",dTe=i=>{i=i.trim();let e=i.indexOf(XY),t=e!==-1?i.slice(e+XY.length):i,n=t.match(hTe);if(n!==null&&n.length===5){let r=n[4],s=[],o=null;for(;(o=fTe.exec(r))!==null;)s.push(o);let a=[],l=0;for(;l<s.length;){let v=s[l][0]==="const";v===!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 P=s[l++][0];a.push(new hb(S,P,T,w,v))}let c=t.substring(n[0].length),u=n[3]!==void 0?n[3]:"",f=n[2],p=n[1]!==void 0?n[1]:"",x=e!==-1?i.slice(0,e):"";return{type:f,inputs:a,name:u,precision:p,inputsCode:r,blockCode:c,headerCode:x}}else throw new Error("THREE.FunctionNode: Function is not a GLSL code.")},lB=class extends db{constructor(e){let{type:t,inputs:n,name:r,precision:s,inputsCode:o,blockCode:a,headerCode:l}=dTe(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} ${l}`),t=o+l+n}else t="";return t}},cB=class extends eC{parseFunction(e){return new lB(e)}},sc=[],Gf=[],$Y=Ht(0,"int").setGroup(Kt),uB=class extends Nh{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new JM,this.nodeBuilderCache=new Map,this.callHashCache=new Ih,this.groupsData=new Ih,this._buildQueue=[],this._buildInProgress=!1,this.cacheLib={}}updateGroup(e){let t=e.groupNode;if(t.updateType===_n.OBJECT)return!0;sc[0]=t,sc[1]=e;let n=this.groupsData.get(sc);return n===void 0&&this.groupsData.set(sc,n={}),sc[0]=null,sc[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(),Ge("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 Fr(c.stack)),Ge("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 DO(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){sc[0]=e,sc[1]=t;let n=this.renderer.info.calls,r=this.callHashCache.get(sc)||{};if(r.callId!==n){if(Gf.push(this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview?1:0),Gf.push(this.renderer.lighting.enabled?1:0),this.renderer.lighting.enabled){Gf.push(t.getCacheKey(!0)),Gf.push(this.renderer.shadowMap.enabled?1:0),Gf.push(this.renderer.shadowMap.type);let o=this.getEnvironmentNode(e);o&&Gf.push(o.getCacheKey())}let s=this.getFogNode(e);s&&Gf.push(s.getCacheKey()),r.callId=n,r.cacheKey=gb(Gf),this.callHashCache.set(sc,r),Gf.length=0}return sc[0]=null,sc[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===ep||n.mapping===tp||n.mapping===Hu){if(e.backgroundBlurriness>0||n.mapping===Hu)return yU(n);{let o;return n.isCubeTexture===!0?o=Sa(n):o=ai(n),SJ(o)}}else{if(n.isTexture===!0)return ai(n,tu.flipY()).setUpdateMatrix(!0);n.isColor!==!0&&Ge("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=tr("color","color",n).setGroup(Kt),o=tr("density","float",n).setGroup(Kt);return SO(s,oee(o))}else if(n.isFog){let s=tr("color","color",n).setGroup(Kt),o=tr("near","float",n).setGroup(Kt),a=tr("far","float",n).setGroup(Kt);return SO(s,see(o,a))}else Ge("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 Sa(n);if(n.isTexture===!0)return ai(n);Ge("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=ai(e,tu).depth(Jf("gl_ViewID_OVR")).renderOutput(t.toneMapping,t.currentColorSpace):n=ai(e,tu).depth($Y).renderOutput(t.toneMapping,t.currentColorSpace):n=ai(e,tu).renderOutput(t.toneMapping,t.currentColorSpace),n}setOutputLayerIndex(e){$Y.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 JM,this.nodeBuilderCache=new Map,this.cacheLib={}}},a8=new oa,tC=class i{constructor(e=null){this.version=0,this.clipIntersection=null,this.cacheKey="",this.shadowPass=!1,this.viewMatrix=new on,this.viewNormalMatrix=new Sn,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++){a8.copy(e[s]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);let o=t[n+s],a=a8.normal;o.x=-a.x,o.y=-a.y,o.z=-a.z,o.w=a8.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 gn;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}},hB=class{constructor(e,t,n){this.bundleGroup=e,this.camera=t,this.renderContext=n}},zp=[],fB=class{constructor(){this.bundles=new Ih}get(e,t,n){let r=this.bundles;zp[0]=e,zp[1]=t,zp[2]=n;let s=r.get(zp);return s===void 0&&(s=new hB(e,t,n),r.set(zp,s)),zp[0]=null,zp[1]=null,zp[2]=null,s}dispose(){this.bundles=new Ih}},nC=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)){je(`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)){je(`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)}},pTe=new cb,YY=new WeakMap,dB=class{constructor(){this.enabled=!0,this._cache=[]}createNode(e=[]){return new cb().setLights(e)}getNode(e){if(e.isScene!==!0&&e.isGroup!==!0)return pTe;let t=YY.get(e);return t===void 0&&(t=this.createNode(),YY.set(e,t)),t}beginRender(e){this._cache.push(this.getNode(e).getLights())}finishRender(e){this.getNode(e).setLights(this._cache.pop())}},_m=class extends la{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}},KY=new ie,ZY=new ie,QY=new WeakMap,pB=class extends ko{constructor(e,t=!1){super(),this.enabled=!1,this.isPresenting=!1,this.cameraAutoUpdate=!0,this._renderer=e,this._cameraL=new Rr,this._cameraL.viewport=new gn,this._cameraL.matrixWorldAutoUpdate=!1,this._cameraR=new Rr,this._cameraR.viewport=new gn,this._cameraR.matrixWorldAutoUpdate=!1,this._cameras=[this._cameraL,this._cameraR],this._cameraXR=new v_,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=yTe.bind(this),this._gl=null,this._currentAnimationContext=null,this._currentAnimationLoop=null,this._currentPixelRatio=null,this._currentSamples=null,this._currentSize=new Oe,this._onSessionEvent=gTe.bind(this),this._onSessionEnd=_Te.bind(this),this._onInputSourcesChange=xTe.bind(this),this._onAnimationFrame=vTe.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&&je("XRManager: Cannot change framebuffer scale while presenting.")}getReferenceSpaceType(){return this._referenceSpaceType}setReferenceSpaceType(e){this._referenceSpaceType=e,this.isPresenting===!0&&je("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){Kn(`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&&(Kn("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 la(n.textureWidth,n.textureHeight,{depth:2,minFilter:vi,magFilter:vi,depthBuffer:!0,multiview:!1,useArrayDepthTexture:!0,samples:0}),this._xrRenderTarget.texture.isArrayTexture=!0,this._useMultiviewIfPossible===!0&&Kn("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 wA(e,t),u=new _m(s,o,{format:xr,type:Gi,depthTexture:new ss(s,o,l.stencil?Go:pi,void 0,void 0,void 0,void 0,void 0,void 0,l.stencil?Qs:xs),stencilBuffer:l.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});u._autoAllocateDepthBuffer=!0;let f=new Us({color:16777215,side:Ao});f.map=u.texture,f.map.offset.y=1,f.map.repeat.y=-1;let p=new Hn(c,f);p.position.copy(n),p.quaternion.copy(r);let x={type:"quad",width:e,height:t,translation:n,quaternion:r,pixelwidth:s,pixelheight:o,plane:p,material:f,rendercall:a,renderTarget:u};if(this._layers.push(x),this._session!==null){x.plane.material=new Us({color:16777215,side:Ao}),x.plane.material.blending=If,x.plane.material.blendEquation=Bs,x.plane.material.blendSrc=qc,x.plane.material.blendDst=qc,x.xrlayer=this._createXRLayer(x);let v=this._session.renderState.layers;v.unshift(x.xrlayer),this._session.updateRenderState({layers:v})}else u.isXRRenderTarget=!1;return p}createCylinderLayer(e,t,n,r,s,o,a,l,c={}){let u=new yA(e,e,e*t/n,64,64,!0,Math.PI-t/2,t),f=new _m(o,a,{format:xr,type:Gi,depthTexture:new ss(o,a,c.stencil?Go:pi,void 0,void 0,void 0,void 0,void 0,void 0,c.stencil?Qs:xs),stencilBuffer:c.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});f._autoAllocateDepthBuffer=!0;let p=new Us({color:16777215,side:ui});p.map=f.texture,p.map.offset.y=1,p.map.repeat.y=-1;let x=new Hn(u,p);x.position.copy(r),x.quaternion.copy(s);let v={type:"cylinder",radius:e,centralAngle:t,aspectratio:n,translation:r,quaternion:s,pixelwidth:o,pixelheight:a,plane:x,material:p,rendercall:l,renderTarget:f};if(this._layers.push(v),this._session!==null){v.plane.material=new Us({color:16777215,side:ui}),v.plane.material.blending=If,v.plane.material.blendEquation=Bs,v.plane.material.blendSrc=qc,v.plane.material.blendDst=qc,v.xrlayer=this._createXRLayer(v);let w=this._session.renderState.layers;w.unshift(v.xrlayer),this._session.updateRenderState({layers:w})}else f.isXRRenderTarget=!1;return x}renderLayers(){let e=new ie,t=new ys,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=QY.get(l),c===void 0&&(c=l.context({getOutput:f=>W7(f,n.toneMapping,n.outputColorSpace)}),QY.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?Qs:xs,s=t.stencil?Go:pi);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,p=new ss(c.textureWidth,c.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,r,f);if(this._xrRenderTarget=new _m(c.textureWidth,c.textureHeight,{format:xr,type:Gi,colorSpace:t.outputColorSpace,depthTexture:p,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 x of this._layers)x.plane.material=new Us({color:16777215,side:x.type==="cylinder"?ui:Ao}),x.plane.material.blending=If,x.plane.material.blendEquation=Bs,x.plane.material.blendSrc=qc,x.plane.material.blendDst=qc,x.xrlayer=this._createXRLayer(x),u.unshift(x.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 _m(s.framebufferWidth,s.framebufferHeight,{format:xr,type:Gi,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;JY(s,l);for(let u=0;u<c.length;u++)JY(c[u],l);c.length===2?ATe(s,o,a):s.projectionMatrix.copy(o.projectionMatrix),mTe(e,s,l)}_getController(e){let t=this._controllers[e];return t===void 0&&(t=new qd,this._controllers[e]=t),t}};function ATe(i,e,t){KY.setFromMatrixPosition(e.matrixWorld),ZY.setFromMatrixPosition(t.matrixWorld);let n=KY.distanceTo(ZY),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],p=o*u,x=o*f,v=n/(-u+f),w=v*-u;if(e.matrixWorld.decompose(i.position,i.quaternion,i.scale),i.translateX(w),i.translateZ(v),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+v,T=a+v,P=p-w,R=x+(n-w),C=l*a/T*S,L=c*a/T*S;i.projectionMatrix.makePerspective(P,R,C,L,S,T),i.projectionMatrixInverse.copy(i.projectionMatrix).invert()}}function JY(i,e){e===null?i.matrixWorld.copy(i.matrix):i.matrixWorld.multiplyMatrices(e.matrixWorld,i.matrix),i.matrixWorldInverse.copy(i.matrixWorld).invert()}function mTe(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=Ef*2*Math.atan(1/i.projectionMatrix.elements[5]),i.zoom=1)}function gTe(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 _Te(){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 _m(t.pixelwidth,t.pixelheight,{format:xr,type:Gi,depthTexture:new ss(t.pixelwidth,t.pixelheight,t.stencilBuffer?Go:pi,void 0,void 0,void 0,void 0,void 0,void 0,t.stencilBuffer?Qs:xs),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 xTe(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 yTe(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 vTe(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 p=0;p<l.length;p++){let x=l[p],v;if(c!==null)v=c.viewports[p];else if(this._supportsLayers===!0){let S=this._glBinding.getViewSubImage(this._glProjLayer,x);v=S.viewport,p===0&&r.setXRRenderTargetTextures(this._xrRenderTarget,S.colorTexture,this._glProjLayer.ignoreDepthValues&&!this._useMultiview?void 0:S.depthStencilTexture)}else v=s.getViewport(x);let w=this._cameras[p];w===void 0&&(w=new Rr,w.layers.enable(p),w.viewport=new gn,w.matrixWorldAutoUpdate=!1,this._cameras[p]=w),w.matrix.fromArray(x.transform.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale),w.projectionMatrix.fromArray(x.projectionMatrix),w.projectionMatrixInverse.copy(w.projectionMatrix).invert(),w.viewport.set(v.x,v.y,v.width,v.height),p===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 AB=class extends ko{constructor(e){super(),this.domElement=e,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new gn(0,0,this._width,this._height),this._scissor=new gn(0,0,this._width,this._height),this._scissorTest=!1,this.colorTexture=new xA,this.depthTexture=new ss}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"})}},eK=new Hd,s1=new Oe,l8=new gn,qE=new Kl,HE=new xy,o1=new on,zf=new gn,bTe={[Ao]:ui,[ui]:Ao,[ir]:ir},mB=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=Li,multiview:p=!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=Wr,this.toneMapping=ks,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=o,this.stencil=a,this.info=new $F,this.contextNode=Qf(),this.library=new nC,this.lighting=new dB,this._samples=c||l===!0?4:0,this._onCanvasTargetResize=this._onCanvasTargetResize.bind(this),this._canvasTarget=new AB(e.getDomElement()),this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize),this._canvasTarget.isDefaultCanvasTarget=!0,this._inspector=new vM,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 x=this.alpha===!0?0:1;this._clearColor=new sb(0,0,0,x),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:Jd},this.xr=new pB(this,p),this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(v,w,S)=>{await this.compileAsync(S,w,v);let P=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,R=this._renderLists.get(v,w),C=this._renderContexts.get(P,this._mrt),L=v.overrideMaterial||S.material,D=this._objects.get(S,L,v,w,R.lightsNode,C,C.clippingContext),{fragmentShader:F,vertexShader:N}=D.getNodeBuilderState();return{fragmentShader:F,vertexShader:N}}}}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 uB(this,n),this._animation=new qF(this,this._nodes,this.info),this._attributes=new jF(n,this.info),this._background=new LO(this,this._nodes),this._geometries=new XF(this._attributes,this.info),this._textures=new iO(this,n,this.info),this._pipelines=new ZF(n,this._nodes,this.info),this._bindings=new QF(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new WF(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new eO(this.lighting),this._bundles=new fB,this._renderContexts=new nO(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:eK,p=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,x=this._renderContexts.get(p,this._mrt),v=this._activeMipmapLevel,w=[];this._currentRenderContext=x,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=w,r.renderId++,r.update(),x.depth=this.depth,x.stencil=this.stencil,x.clippingContext||(x.clippingContext=new tC),x.clippingContext.updateGlobal(u,t),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t),u.onBeforeRender(this,e,t,p);let S=t.isArrayCamera?HE:qE;t.isArrayCamera?S.setFromArrayCamera(t):(o1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),S.setFromProjectionMatrix(o1,t.coordinateSystem,t.reversedDepth));let T=this._renderLists.get(u,t);if(T.begin(),this._projectObject(e,t,0,T,x.clippingContext),n!==e&&n.traverseVisible(function(D){D.isLight&&D.layers.test(t.layers)&&T.pushLight(D)}),T.finish(),p!==null){this._textures.updateRenderTarget(p,v);let D=this._textures.get(p);x.textures=D.textures,x.depthTexture=D.depthTexture}else x.textures=null,x.depthTexture=null;n!==e?this._background.update(n,T,x):this._background.update(u,T,x);let P=T.opaque,R=T.transparent,C=T.transparentDoublePass,L=T.lightsNode;this.opaque===!0&&P.length>0&&this._renderObjects(P,t,u,L),this.transparent===!0&&R.length>0&&this._renderTransparents(R,C,t,u,L),r.renderId=s,this._currentRenderContext=o,this._currentRenderObjectFunction=a,this._handleObjectFunction=l,this._compilationPromises=c;for(let D of w){let F=this._objects.get(D.object,D.material,D.scene,D.camera,D.lightsNode,D.renderContext,D.clippingContext,D.passId);F.drawRange=D.object.geometry.drawRange,F.group=D.group,await this._nodes.getForRenderAsync(F),this._nodes.updateBefore(F),this._geometries.updateForRender(F),this._nodes.updateForRender(F),this._bindings.updateForRender(F);let N=[];this._pipelines.getForRender(F,N),N.length>0&&await Promise.all(N),this._nodes.updateAfter(F),await dL()}}async renderAsync(e,t){Kn('Renderer: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.render(e,t)}async waitForGPU(){Ge("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=Y8,t.modelNormalViewMatrix=K8):this.highPrecision&&(delete t.modelViewMatrix,delete t.modelNormalViewMatrix)}get highPrecision(){let e=this.contextNode.value;return e.modelViewMatrix===Y8&&e.modelNormalViewMatrix===K8}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}getOutputBufferType(){return this._outputBufferType}getColorBufferType(){return Kn('Renderer: ".getColorBufferType()" has been renamed to ".getOutputBufferType()".'),this.getOutputBufferType()}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:4164+`;return n}getHash(){return this.vertexShader+this.fragmentShader+this.computeShader}setShaderStage(e){this.shaderStage=e}getShaderStage(){return this.shaderStage}setBuildStage(e){this.buildStage=e}getBuildStage(){return this.buildStage}buildCode(){je("Abstract function.")}get subBuild(){return this.subBuildLayers[this.subBuildLayers.length-1]||null}addSubBuild(e){this.subBuildLayers.push(e)}removeSubBuild(){return this.subBuildLayers.pop()}getClosestSubBuild(e){let t;if(e&&e.isNode?e.isShaderCallNodeInternal?t=e.shaderNode.subBuilds:e.isStackNode?t=[e.subBuild]:t=this.getDataFromNode(e,"any").subBuilds:e instanceof Set?t=[...e]:t=e,!t)return null;let n=this.subBuildLayers;for(let r=t.length-1;r>=0;r--){let s=t[r];if(n.includes(s))return s}return null}getSubBuildOutput(e){return this.getSubBuildProperty("outputNode",e)}getSubBuildProperty(e="",t=null){let n;t!==null?n=this.getClosestSubBuild(t):n=this.subBuildFn;let r;return n?r=e?n+"_"+e:n:r=e,r}prebuild(){let{object:e,renderer:t,material:n}=this;if(t.contextNode.isContextNode===!0?this.context={...this.context,...t.contextNode.getFlowContextData()}:Ge('NodeBuilder: "renderer.contextNode" must be an instance of `context()`.'),n&&n.contextNode&&(n.contextNode.isContextNode===!0?this.context={...this.context,...n.contextNode.getFlowContextData()}:Ge('NodeBuilder: "material.contextNode" must be an instance of `context()`.')),n!==null){let r=t.library.fromMaterial(n);r===null&&(Ge(`NodeBuilder: Material "${n.type}" is not compatible.`),r=new pr),r.build(this)}else this.addFlow("compute",e)}build(){this.prebuild();for(let e of nM){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of iM){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 nM){this.setBuildStage(e),this.context.position&&this.context.position.isNode&&this.flowNodeFromShaderStage("vertex",this.context.position);for(let t of iM){this.setShaderStage(t);let n=this.flowNodes[t];for(let r of n)e==="generate"?this.flowNode(r):r.build(this);await pL()}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getSharedDataFromNode(e){let t=hTe.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 $O(e);else if(t==="vec2"||t==="ivec2"||t==="uvec2")r=new YO(e);else if(t==="vec3"||t==="ivec3"||t==="uvec3")r=new ZO(e);else if(t==="vec4"||t==="ivec4"||t==="uvec4")r=new KO(e);else if(t==="color")r=new QO(e);else if(t==="mat2")r=new JO(e);else if(t==="mat3")r=new eB(e);else if(t==="mat4")r=new tB(e);else throw new Error(`THREE.NodeBuilder: Uniform "${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 System4165+`}needsPreviousData(){let e=this.renderer.getMRT();return e&&e.has("velocity")||TZ(this.object).useVelocity===!0}},JM=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===_n.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===_n.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===_n.OBJECT&&e.updateBefore(this)}updateAfterNode(e){let t=e.getUpdateAfterType(),n=e.updateReference(this);if(t===_n.FRAME){let r=this._getMaps(this.updateAfterMap,n);r.frameId!==this.frameId&&e.updateAfter(this)!==!1&&(r.frameId=this.frameId)}else if(t===_n.RENDER){let r=this._getMaps(this.updateAfterMap,n);r.renderId!==this.renderId&&e.updateAfter(this)!==!1&&(r.renderId=this.renderId)}else t===_n.OBJECT&&e.updateAfter(this)}updateNode(e){let t=e.getUpdateType(),n=e.updateReference(this);if(t===_n.FRAME){let r=this._getMaps(this.updateMap,n);r.frameId!==this.frameId&&e.update(this)!==!1&&(r.frameId=this.frameId)}else if(t===_n.RENDER){let r=this._getMaps(this.updateMap,n);r.renderId!==this.renderId&&e.update(this)!==!1&&(r.renderId=this.renderId)}else t===_n.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}},hb=class{constructor(e,t,n=null,r="",s=!1){this.type=e,this.name=t,this.count=n,this.qualifier=r,this.isConst=s}};hb.isNodeFunctionInput=!0;var nB=class extends Zf{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}},iB=class extends Zf{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setupDirect(){let e=this.colorNode;return{lightDirection:RU(this.light),lightColor:e}}},rB=class extends Zf{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=MU(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=Ht(new Ut).setGroup(Zt)}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=u0.dot(r).mul(.5).add(.5),a=jn(n,t,o);e.context.irradiance.addAssign(a)}},fb=class extends Zf{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=Ht(0).setGroup(Zt),this.penumbraCosNode=Ht(0).setGroup(Zt),this.cutoffDistanceNode=Ht(0).setGroup(Zt),this.decayExponentNode=Ht(0).setGroup(Zt),this.colorNode=Ht(this.color).setGroup(Zt)}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 Nl(n,r,t)}getLightCoord(e){let t=e.getNodeProperties(this),n=t.projectionUV;return n===void 0&&(n=cee(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(RU(s)),c=this.getSpotAttenuation(e,l),u=o.length(),f=IU({lightDistance:u,cutoffDistance:n,decayExponent:r}),p=t.mul(c).mul(f),x,v;return s.colorNode?(v=this.getLightCoord(e),x=s.colorNode(v)):s.map&&(v=this.getLightCoord(e),x=ai(s.map,v.xy).onRenderUpdate(()=>s.map)),x&&(p=v.mul(2).sub(1).abs().lessThan(1).all().select(p.mul(x),p)),{lightColor:p,lightDirection:a}}},sB=class extends fb{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=ai(n,ft(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)}},oB=class extends Zf{static get type(){return"LightProbeNode"}constructor(e=null){super(e);let t=[];for(let n=0;n<9;n++)t.push(new ie);this.lightProbe=wo(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=Iee(u0,this.lightProbe);e.context.irradiance.addAssign(t)}},dTe=Ae(([i,e])=>{let t=i.abs().sub(e);return Th(br(t,0)).add(Qa(br(t.x,t.y),0))}),aB=class extends fb{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=se(0),n=this.penumbraCosNode,r=XC(this.light).mul(e.context.positionWorld||Eh);return Wt(r.w.greaterThan(0),()=>{let s=r.xyz.div(r.w),o=dTe(s.xy.sub(ft(.5)),ft(.5)),a=Il(-1,ni(1,T7(n)).sub(1));t.assign(NC(o.mul(-2).mul(a)))}),t}},a8=new on,VE=new on,Iv=null,lB=class extends Zf{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=Ht(new ie).setGroup(Zt),this.halfWidth=Ht(new ie).setGroup(Zt),this.updateType=_n.RENDER}update(e){super.update(e);let{light:t}=this,n=e.camera.matrixWorldInverse;VE.identity(),a8.copy(t.matrixWorld),a8.premultiply(n),VE.extractRotation(a8),this.halfWidth.value.set(t.width*.5,0,0),this.halfHeight.value.set(0,t.height*.5,0),this.halfWidth.value.applyMatrix4(VE),this.halfHeight.value.applyMatrix4(VE)}setupDirectRectArea(e){let t,n;e.isAvailable("float32Filterable")?(t=ai(Iv.LTC_FLOAT_1),n=ai(Iv.LTC_FLOAT_2)):(t=ai(Iv.LTC_HALF_1),n=ai(Iv.LTC_HALF_2));let{colorNode:r,light:s}=this,o=CU(s);return{lightColor:r,lightPosition:o,halfWidth:this.halfWidth,halfHeight:this.halfHeight,ltc_1:t,ltc_2:n}}static setLTC(e){Iv=e}},eC=class{parseFunction(){je("Abstract function.")}},db=class{constructor(e,t,n="",r=""){this.type=e,this.inputs=t,this.name=n,this.precision=r}getCode(){je("Abstract function.")}};db.isNodeFunction=!0;var pTe=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,ATe=/[a-z_0-9]+/ig,YY="#pragma main",mTe=i=>{i=i.trim();let e=i.indexOf(YY),t=e!==-1?i.slice(e+YY.length):i,n=t.match(pTe);if(n!==null&&n.length===5){let r=n[4],s=[],o=null;for(;(o=ATe.exec(r))!==null;)s.push(o);let a=[],l=0;for(;l<s.length;){let v=s[l][0]==="const";v===!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 P=s[l++][0];a.push(new hb(S,P,T,w,v))}let c=t.substring(n[0].length),u=n[3]!==void 0?n[3]:"",f=n[2],p=n[1]!==void 0?n[1]:"",x=e!==-1?i.slice(0,e):"";return{type:f,inputs:a,name:u,precision:p,inputsCode:r,blockCode:c,headerCode:x}}else throw new Error("THREE.FunctionNode: Function is not a GLSL code.")},cB=class extends db{constructor(e){let{type:t,inputs:n,name:r,precision:s,inputsCode:o,blockCode:a,headerCode:l}=mTe(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}},uB=class extends eC{parseFunction(e){return new cB(e)}},sc=[],Gf=[],ZY=Ht(0,"int").setGroup(Zt),hB=class extends Nh{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new JM,this.nodeBuilderCache=new Map,this.callHashCache=new Ih,this.groupsData=new Ih,this._buildQueue=[],this._buildInProgress=!1,this.cacheLib={}}updateGroup(e){let t=e.groupNode;if(t.updateType===_n.OBJECT)return!0;sc[0]=t,sc[1]=e;let n=this.groupsData.get(sc);return n===void 0&&this.groupsData.set(sc,n={}),sc[0]=null,sc[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(),Ge("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 Fr(c.stack)),Ge("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 FO(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){sc[0]=e,sc[1]=t;let n=this.renderer.info.calls,r=this.callHashCache.get(sc)||{};if(r.callId!==n){if(Gf.push(this.renderer.getOutputRenderTarget()&&this.renderer.getOutputRenderTarget().multiview?1:0),Gf.push(this.renderer.lighting.enabled?1:0),this.renderer.lighting.enabled){Gf.push(t.getCacheKey(!0)),Gf.push(this.renderer.shadowMap.enabled?1:0),Gf.push(this.renderer.shadowMap.type);let o=this.getEnvironmentNode(e);o&&Gf.push(o.getCacheKey())}let s=this.getFogNode(e);s&&Gf.push(s.getCacheKey()),r.callId=n,r.cacheKey=gb(Gf),this.callHashCache.set(sc,r),Gf.length=0}return sc[0]=null,sc[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===ep||n.mapping===tp||n.mapping===Hu){if(e.backgroundBlurriness>0||n.mapping===Hu)return vU(n);{let o;return n.isCubeTexture===!0?o=Ta(n):o=ai(n),EJ(o)}}else{if(n.isTexture===!0)return ai(n,tu.flipY()).setUpdateMatrix(!0);n.isColor!==!0&&Ge("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=tr("color","color",n).setGroup(Zt),o=tr("density","float",n).setGroup(Zt);return TO(s,lee(o))}else if(n.isFog){let s=tr("color","color",n).setGroup(Zt),o=tr("near","float",n).setGroup(Zt),a=tr("far","float",n).setGroup(Zt);return TO(s,aee(o,a))}else Ge("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 Ta(n);if(n.isTexture===!0)return ai(n);Ge("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=ai(e,tu).depth(Jf("gl_ViewID_OVR")).renderOutput(t.toneMapping,t.currentColorSpace):n=ai(e,tu).depth(ZY).renderOutput(t.toneMapping,t.currentColorSpace):n=ai(e,tu).renderOutput(t.toneMapping,t.currentColorSpace),n}setOutputLayerIndex(e){ZY.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 JM,this.nodeBuilderCache=new Map,this.cacheLib={}}},l8=new aa,tC=class i{constructor(e=null){this.version=0,this.clipIntersection=null,this.cacheKey="",this.shadowPass=!1,this.viewMatrix=new on,this.viewNormalMatrix=new Sn,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++){l8.copy(e[s]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);let o=t[n+s],a=l8.normal;o.x=-a.x,o.y=-a.y,o.z=-a.z,o.w=l8.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 gn;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}},fB=class{constructor(e,t,n){this.bundleGroup=e,this.camera=t,this.renderContext=n}},zp=[],dB=class{constructor(){this.bundles=new Ih}get(e,t,n){let r=this.bundles;zp[0]=e,zp[1]=t,zp[2]=n;let s=r.get(zp);return s===void 0&&(s=new fB(e,t,n),r.set(zp,s)),zp[0]=null,zp[1]=null,zp[2]=null,s}dispose(){this.bundles=new Ih}},nC=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)){je(`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)){je(`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)}},gTe=new cb,KY=new WeakMap,pB=class{constructor(){this.enabled=!0,this._cache=[]}createNode(e=[]){return new cb().setLights(e)}getNode(e){if(e.isScene!==!0&&e.isGroup!==!0)return gTe;let t=KY.get(e);return t===void 0&&(t=this.createNode(),KY.set(e,t)),t}beginRender(e){this._cache.push(this.getNode(e).getLights())}finishRender(e){this.getNode(e).setLights(this._cache.pop())}},xm=class extends ca{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}},QY=new ie,JY=new ie,eZ=new WeakMap,AB=class extends Go{constructor(e,t=!1){super(),this.enabled=!1,this.isPresenting=!1,this.cameraAutoUpdate=!0,this._renderer=e,this._cameraL=new Rr,this._cameraL.viewport=new gn,this._cameraL.matrixWorldAutoUpdate=!1,this._cameraR=new Rr,this._cameraR.viewport=new gn,this._cameraR.matrixWorldAutoUpdate=!1,this._cameras=[this._cameraL,this._cameraR],this._cameraXR=new v_,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=wTe.bind(this),this._gl=null,this._currentAnimationContext=null,this._currentAnimationLoop=null,this._currentPixelRatio=null,this._currentSamples=null,this._currentSize=new Oe,this._onSessionEvent=yTe.bind(this),this._onSessionEnd=vTe.bind(this),this._onInputSourcesChange=bTe.bind(this),this._onAnimationFrame=STe.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&&je("XRManager: Cannot change framebuffer scale while presenting.")}getReferenceSpaceType(){return this._referenceSpaceType}setReferenceSpaceType(e){this._referenceSpaceType=e,this.isPresenting===!0&&je("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){Zn(`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&&(Zn("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 ca(n.textureWidth,n.textureHeight,{depth:2,minFilter:vi,magFilter:vi,depthBuffer:!0,multiview:!1,useArrayDepthTexture:!0,samples:0}),this._xrRenderTarget.texture.isArrayTexture=!0,this._useMultiviewIfPossible===!0&&Zn("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 SA(e,t),u=new xm(s,o,{format:xr,type:Gi,depthTexture:new os(s,o,l.stencil?zo:pi,void 0,void 0,void 0,void 0,void 0,void 0,l.stencil?Qs:ys),stencilBuffer:l.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});u._autoAllocateDepthBuffer=!0;let f=new Us({color:16777215,side:Ao});f.map=u.texture,f.map.offset.y=1,f.map.repeat.y=-1;let p=new Hn(c,f);p.position.copy(n),p.quaternion.copy(r);let x={type:"quad",width:e,height:t,translation:n,quaternion:r,pixelwidth:s,pixelheight:o,plane:p,material:f,rendercall:a,renderTarget:u};if(this._layers.push(x),this._session!==null){x.plane.material=new Us({color:16777215,side:Ao}),x.plane.material.blending=If,x.plane.material.blendEquation=Bs,x.plane.material.blendSrc=qc,x.plane.material.blendDst=qc,x.xrlayer=this._createXRLayer(x);let v=this._session.renderState.layers;v.unshift(x.xrlayer),this._session.updateRenderState({layers:v})}else u.isXRRenderTarget=!1;return p}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 xm(o,a,{format:xr,type:Gi,depthTexture:new os(o,a,c.stencil?zo:pi,void 0,void 0,void 0,void 0,void 0,void 0,c.stencil?Qs:ys),stencilBuffer:c.stencil,resolveDepthBuffer:!1,resolveStencilBuffer:!1});f._autoAllocateDepthBuffer=!0;let p=new Us({color:16777215,side:ui});p.map=f.texture,p.map.offset.y=1,p.map.repeat.y=-1;let x=new Hn(u,p);x.position.copy(r),x.quaternion.copy(s);let v={type:"cylinder",radius:e,centralAngle:t,aspectratio:n,translation:r,quaternion:s,pixelwidth:o,pixelheight:a,plane:x,material:p,rendercall:l,renderTarget:f};if(this._layers.push(v),this._session!==null){v.plane.material=new Us({color:16777215,side:ui}),v.plane.material.blending=If,v.plane.material.blendEquation=Bs,v.plane.material.blendSrc=qc,v.plane.material.blendDst=qc,v.xrlayer=this._createXRLayer(v);let w=this._session.renderState.layers;w.unshift(v.xrlayer),this._session.updateRenderState({layers:w})}else f.isXRRenderTarget=!1;return x}renderLayers(){let e=new ie,t=new vs,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=eZ.get(l),c===void 0&&(c=l.context({getOutput:f=>j7(f,n.toneMapping,n.outputColorSpace)}),eZ.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?Qs:ys,s=t.stencil?zo:pi);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,p=new os(c.textureWidth,c.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,r,f);if(this._xrRenderTarget=new xm(c.textureWidth,c.textureHeight,{format:xr,type:Gi,colorSpace:t.outputColorSpace,depthTexture:p,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 x of this._layers)x.plane.material=new Us({color:16777215,side:x.type==="cylinder"?ui:Ao}),x.plane.material.blending=If,x.plane.material.blendEquation=Bs,x.plane.material.blendSrc=qc,x.plane.material.blendDst=qc,x.xrlayer=this._createXRLayer(x),u.unshift(x.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 xm(s.framebufferWidth,s.framebufferHeight,{format:xr,type:Gi,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;tZ(s,l);for(let u=0;u<c.length;u++)tZ(c[u],l);c.length===2?_Te(s,o,a):s.projectionMatrix.copy(o.projectionMatrix),xTe(e,s,l)}_getController(e){let t=this._controllers[e];return t===void 0&&(t=new qd,this._controllers[e]=t),t}};function _Te(i,e,t){QY.setFromMatrixPosition(e.matrixWorld),JY.setFromMatrixPosition(t.matrixWorld);let n=QY.distanceTo(JY),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],p=o*u,x=o*f,v=n/(-u+f),w=v*-u;if(e.matrixWorld.decompose(i.position,i.quaternion,i.scale),i.translateX(w),i.translateZ(v),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+v,T=a+v,P=p-w,R=x+(n-w),C=l*a/T*S,L=c*a/T*S;i.projectionMatrix.makePerspective(P,R,C,L,S,T),i.projectionMatrixInverse.copy(i.projectionMatrix).invert()}}function tZ(i,e){e===null?i.matrixWorld.copy(i.matrix):i.matrixWorld.multiplyMatrices(e.matrixWorld,i.matrix),i.matrixWorldInverse.copy(i.matrixWorld).invert()}function xTe(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=Ef*2*Math.atan(1/i.projectionMatrix.elements[5]),i.zoom=1)}function yTe(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 vTe(){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 xm(t.pixelwidth,t.pixelheight,{format:xr,type:Gi,depthTexture:new os(t.pixelwidth,t.pixelheight,t.stencilBuffer?zo:pi,void 0,void 0,void 0,void 0,void 0,void 0,t.stencilBuffer?Qs:ys),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 bTe(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 wTe(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 STe(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 p=0;p<l.length;p++){let x=l[p],v;if(c!==null)v=c.viewports[p];else if(this._supportsLayers===!0){let S=this._glBinding.getViewSubImage(this._glProjLayer,x);v=S.viewport,p===0&&r.setXRRenderTargetTextures(this._xrRenderTarget,S.colorTexture,this._glProjLayer.ignoreDepthValues&&!this._useMultiview?void 0:S.depthStencilTexture)}else v=s.getViewport(x);let w=this._cameras[p];w===void 0&&(w=new Rr,w.layers.enable(p),w.viewport=new gn,w.matrixWorldAutoUpdate=!1,this._cameras[p]=w),w.matrix.fromArray(x.transform.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale),w.projectionMatrix.fromArray(x.projectionMatrix),w.projectionMatrixInverse.copy(w.projectionMatrix).invert(),w.viewport.set(v.x,v.y,v.width,v.height),p===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 mB=class extends Go{constructor(e){super(),this.domElement=e,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new gn(0,0,this._width,this._height),this._scissor=new gn(0,0,this._width,this._height),this._scissorTest=!1,this.colorTexture=new yA,this.depthTexture=new os}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"})}},nZ=new Hd,s1=new Oe,c8=new gn,qE=new Zl,HE=new xy,o1=new on,zf=new gn,TTe={[Ao]:ui,[ui]:Ao,[ir]:ir},gB=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=Li,multiview:p=!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=Wr,this.toneMapping=ks,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=o,this.stencil=a,this.info=new YF,this.contextNode=Qf(),this.library=new nC,this.lighting=new pB,this._samples=c||l===!0?4:0,this._onCanvasTargetResize=this._onCanvasTargetResize.bind(this),this._canvasTarget=new mB(e.getDomElement()),this._canvasTarget.addEventListener("resize",this._onCanvasTargetResize),this._canvasTarget.isDefaultCanvasTarget=!0,this._inspector=new vM,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 x=this.alpha===!0?0:1;this._clearColor=new sb(0,0,0,x),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:Jd},this.xr=new AB(this,p),this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(v,w,S)=>{await this.compileAsync(S,w,v);let P=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,R=this._renderLists.get(v,w),C=this._renderContexts.get(P,this._mrt),L=v.overrideMaterial||S.material,D=this._objects.get(S,L,v,w,R.lightsNode,C,C.clippingContext),{fragmentShader:F,vertexShader:N}=D.getNodeBuilderState();return{fragmentShader:F,vertexShader:N}}}}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 hB(this,n),this._animation=new HF(this,this._nodes,this.info),this._attributes=new XF(n,this.info),this._background=new DO(this,this._nodes),this._geometries=new $F(this._attributes,this.info),this._textures=new rO(this,n,this.info),this._pipelines=new QF(n,this._nodes,this.info),this._bindings=new JF(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new jF(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new tO(this.lighting),this._bundles=new dB,this._renderContexts=new iO(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:nZ,p=this.needsFrameBufferTarget&&this._renderTarget===null?this._getFrameBufferTarget():this._renderTarget||this._outputRenderTarget,x=this._renderContexts.get(p,this._mrt),v=this._activeMipmapLevel,w=[];this._currentRenderContext=x,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=w,r.renderId++,r.update(),x.depth=this.depth,x.stencil=this.stencil,x.clippingContext||(x.clippingContext=new tC),x.clippingContext.updateGlobal(u,t),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t),u.onBeforeRender(this,e,t,p);let S=t.isArrayCamera?HE:qE;t.isArrayCamera?S.setFromArrayCamera(t):(o1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),S.setFromProjectionMatrix(o1,t.coordinateSystem,t.reversedDepth));let T=this._renderLists.get(u,t);if(T.begin(),this._projectObject(e,t,0,T,x.clippingContext),n!==e&&n.traverseVisible(function(D){D.isLight&&D.layers.test(t.layers)&&T.pushLight(D)}),T.finish(),p!==null){this._textures.updateRenderTarget(p,v);let D=this._textures.get(p);x.textures=D.textures,x.depthTexture=D.depthTexture}else x.textures=null,x.depthTexture=null;n!==e?this._background.update(n,T,x):this._background.update(u,T,x);let P=T.opaque,R=T.transparent,C=T.transparentDoublePass,L=T.lightsNode;this.opaque===!0&&P.length>0&&this._renderObjects(P,t,u,L),this.transparent===!0&&R.length>0&&this._renderTransparents(R,C,t,u,L),r.renderId=s,this._currentRenderContext=o,this._currentRenderObjectFunction=a,this._handleObjectFunction=l,this._compilationPromises=c;for(let D of w){let F=this._objects.get(D.object,D.material,D.scene,D.camera,D.lightsNode,D.renderContext,D.clippingContext,D.passId);F.drawRange=D.object.geometry.drawRange,F.group=D.group,await this._nodes.getForRenderAsync(F),this._nodes.updateBefore(F),this._geometries.updateForRender(F),this._nodes.updateForRender(F),this._bindings.updateForRender(F);let N=[];this._pipelines.getForRender(F,N),N.length>0&&await Promise.all(N),this._nodes.updateAfter(F),await pL()}}async renderAsync(e,t){Zn('Renderer: "renderAsync()" has been deprecated. Use "render()" and "await renderer.init();" when creating the renderer.'),await this.init(),this.render(e,t)}async waitForGPU(){Ge("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=Z8,t.modelNormalViewMatrix=K8):this.highPrecision&&(delete t.modelViewMatrix,delete t.modelNormalViewMatrix)}get highPrecision(){let e=this.contextNode.value;return e.modelViewMatrix===Z8&&e.modelNormalViewMatrix===K8}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}getOutputBufferType(){return this._outputBufferType}getColorBufferType(){return Zn('Renderer: ".getColorBufferType()" has been renamed to ".getOutputBufferType()".'),this.getOutputBufferType()}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:41664166 41674167 Message: ${e.message}`;e.reason&&(t+=`4168-Reason: ${e.reason}`),Ge(t),this._isDeviceLost=!0}_onError(e){let t=`WebGPURenderer: Uncaptured ${e.api} ${e.type}`;e.message&&(t+=`: ${e.message}`),Ge(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:p,opaque:x}=o;this.opaque===!0&&x.length>0&&this._renderObjects(x,s,t,n),this.transparent===!0&&p.length>0&&this._renderTransparents(p,f,s,t,n),this._currentRenderBundle=null,this.backend.finishBundle(a,l),c.version=r.version}else{let{renderObjects:f}=c;for(let p=0,x=f.length;p<x;p++){let v=f[p];this._nodes.needsRefresh(v)&&(this._nodes.updateBefore(v),this._geometries.updateForRender(v),this._nodes.updateForRender(v),this._bindings.updateForRender(v),this._nodes.updateAfter(v))}}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!==ks,r=t!==sn.workingColorSpace;if(n===!1&&r===!1)return null;let{width:s,height:o}=this.getDrawingBufferSize(s1),{depth:a,stencil:l}=this,c=this._outputRenderTarget||this._canvasTarget,u=this._frameBufferTargets.get(c);if(u===void 0){u=new la(s,o,{depthBuffer:a,stencilBuffer:l,type:this._outputBufferType,format:xr,colorSpace:sn.workingColorSpace,generateMipmaps:!1,minFilter:vi,magFilter:vi,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 p=this._outputRenderTarget?this._outputRenderTarget.viewport:c._viewport,x=this._outputRenderTarget?this._outputRenderTarget.scissor:c._scissor,v=this._outputRenderTarget?1:c._pixelRatio,w=this._outputRenderTarget?this._outputRenderTarget.scissorTest:c._scissorTest;return u.viewport.copy(p),u.scissor.copy(x),u.viewport.multiplyScalar(v),u.scissor.multiplyScalar(v),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:eK,f=this._renderTarget||this._outputRenderTarget,p=this._activeCubeFace,x=this._activeMipmapLevel,v;if(r!==null?(v=r,this.setRenderTarget(v)):v=f,v!==null&&v.depthBuffer===!0){let K=this._textures.get(v);K.depthInitialized!==!0&&((this.autoClear===!1||this.autoClear===!0&&this.autoClearDepth===!1)&&this.clearDepth(),K.depthInitialized=!0)}let w=this._renderContexts.get(v,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,v),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t);let S=this._canvasTarget,T=S._viewport,P=S._scissor,R=S._pixelRatio;v!==null&&(T=v.viewport,P=v.scissor,R=1),this.getDrawingBufferSize(s1),l8.set(0,0,s1.width,s1.height);let C=T.minDepth===void 0?0:T.minDepth,L=T.maxDepth===void 0?1:T.maxDepth;w.viewportValue.copy(T).multiplyScalar(R).floor(),w.viewportValue.width>>=x,w.viewportValue.height>>=x,w.viewportValue.minDepth=C,w.viewportValue.maxDepth=L,w.viewport=w.viewportValue.equals(l8)===!1,w.scissorValue.copy(P).multiplyScalar(R).floor(),w.scissor=S._scissorTest&&w.scissorValue.equals(l8)===!1,w.scissorValue.width>>=x,w.scissorValue.height>>=x,w.clippingContext||(w.clippingContext=new tC),w.clippingContext.updateGlobal(u,t),u.onBeforeRender(this,e,t,v);let D=t.isArrayCamera?HE:qE;t.isArrayCamera?D.setFromArrayCamera(t):(o1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),D.setFromProjectionMatrix(o1,t.coordinateSystem,t.reversedDepth));let F=this._renderLists.get(e,t);if(F.begin(),this._projectObject(e,t,0,F,w.clippingContext),F.finish(),this.sortObjects===!0&&F.sort(this._opaqueSort,this._transparentSort,t.reversedDepth),v!==null){this._textures.updateRenderTarget(v,x);let K=this._textures.get(v);w.textures=K.textures,w.depthTexture=K.depthTexture,w.width=K.width,w.height=K.height,w.renderTarget=v,w.depth=v.depthBuffer,w.stencil=v.stencilBuffer}else w.textures=null,w.depthTexture=null,w.width=s1.width,w.height=s1.height,w.depth=this.depth,w.stencil=this.stencil;w.width>>=x,w.height>>=x,w.activeCubeFace=p,w.activeMipmapLevel=x,w.occlusionQueryCount=F.occlusionQueryCount,w.scissorValue.max(zf.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,F,w),w.camera=t,this.backend.beginRender(w);let{bundles:N,lightsNode:B,transparentDoublePass:z,transparent:V,opaque:H}=F;return N.length>0&&this._renderBundles(N,u,B),this.opaque===!0&&H.length>0&&this._renderObjects(H,t,u,B),this.transparent===!0&&V.length>0&&this._renderTransparents(V,z,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,p,x),this._renderOutput(v)),u.onAfterRender(this,e,t,v),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 lb(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){Kn('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(){Kn('Renderer: "clearColorAsync()" has been deprecated. Use "clearColor()" and "await renderer.init();" when creating the renderer.'),this.clear(!0,!1,!1)}async clearDepthAsync(){Kn('Renderer: "clearDepthAsync()" has been deprecated. Use "clearDepth()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!0,!1)}async clearStencilAsync(){Kn('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!==ks,t=this.currentColorSpace!==sn.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:ks}get currentColorSpace(){return this.isOutputTarget?this.outputColorSpace:sn.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 je("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 x=()=>{u.removeEventListener("dispose",x),o.delete(u),a.deleteForCompute(u),l.delete(u)};u.addEventListener("dispose",x);let v=u.onInitFunction;v!==null&&v.call(u,{renderer:this})}l.updateForCompute(u),a.updateForCompute(u);let f=a.getForCompute(u),p=o.getForCompute(u,f);s.compute(e,u,f,p,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 Kn('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){Kn('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=zf.set(t.x,t.y,e.image.width,e.image.height).floor();else if(t.isVector4)t=zf.copy(t).floor();else{Ge("Renderer.copyFramebufferToTexture: Invalid rectangle.");return}else t=zf.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?HE:qE;if(!e.frustumCulled||l.intersectsSprite(e)){this.sortObjects===!0&&zf.setFromMatrixPosition(e.matrixWorld).applyMatrix4(o1);let{geometry:c,material:u}=e;u.visible&&r.push(e,c,u,n,zf.z,null,s)}}else if(e.isLineLoop)Ge("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?HE:qE;if(!e.frustumCulled||l.intersectsObject(e)){let{geometry:c,material:u}=e;if(this.sortObjects===!0&&(c.boundingSphere===null&&c.computeBoundingSphere(),zf.copy(c.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(o1)),Array.isArray(u)){let f=c.groups;for(let p=0,x=f.length;p<x;p++){let v=f[p],w=u[v.materialIndex];w&&w.visible&&r.push(e,c,w,n,zf.z,v,s)}}else u.visible&&r.push(e,c,u,n,zf.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 p=e.children;for(let x=0,v=p.length;x<v;x++)this._projectObject(p[x],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=ui;this._renderObjects(t,n,r,s,"backSide");for(let{material:o}of t)o.side=Ao;this._renderObjects(e,n,r,s);for(let{material:o}of t)o.side=ir}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:p}=e[o];this._currentRenderObjectFunction(l,n,t,c,u,f,r,p,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,p;if(o?(f=e.castShadowNode.rgb,p=e.castShadowNode.a,this.shadowMap.transmitted!==!0&&Kn("Renderer: `shadowMap.transmitted` needs to be set to `true` when using `material.castShadowNode`.")):(f=pe(0),p=se(1)),r&&(p=p.mul(tr("map","texture",e).a)),s&&(p=p.mul(e.colorNode.a)),c=Lt(f,p),a){let x=e.maskShadowNode||e.maskNode;c=Ae(([v])=>(x.not().discard(),v))(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,p,x,v,w,S,T,P=this._currentSourceMaterial;if(e.onBeforeRender(this,t,n,r,s,o),s.allowOverride===!0&&t.overrideMaterial!==null){this._currentSourceMaterial=s;let R=t.overrideMaterial;if(u=!0,f=R.isNodeMaterial?R.colorNode:null,p=R.isNodeMaterial?R.depthNode:null,x=R.isNodeMaterial?R.positionNode:null,v=t.overrideMaterial.side,w=R.displacementMap,S=R.displacementScale,T=R.displacementBias,s.positionNode&&s.positionNode.isNode&&(R.positionNode=s.positionNode),R.alphaTest=s.alphaTest,R.alphaMap=s.alphaMap,R.displacementMap=s.displacementMap,R.displacementScale=s.displacementScale,R.displacementBias=s.displacementBias,R.transparent=s.transparent||s.transmission>0||s.transmissionNode&&s.transmissionNode.isNode||s.backdropNode&&s.backdropNode.isNode,R.isShadowPassMaterial){let{colorNode:C,depthNode:L,positionNode:D}=this._getShadowNodes(s);this.shadowMap.type===Zl?R.side=s.shadowSide!==null?s.shadowSide:s.side:R.side=s.shadowSide!==null?s.shadowSide:bTe[s.side],C!==null&&(R.colorNode=C),L!==null&&(R.depthNode=L),D!==null&&(R.positionNode=D)}s=R}s.transparent===!0&&s.side===ir&&s.forceSinglePass===!1?(s.side=ui,this._handleObjectFunction(e,s,t,n,a,o,l,"backSide"),s.side=Ao,this._handleObjectFunction(e,s,t,n,a,o,l,c),s.side=ir):this._handleObjectFunction(e,s,t,n,a,o,l,c),u&&(t.overrideMaterial.colorNode=f,t.overrideMaterial.depthNode=p,t.overrideMaterial.positionNode=x,t.overrideMaterial.side=v,t.overrideMaterial.displacementMap=w,t.overrideMaterial.displacementScale=S,t.overrideMaterial.displacementBias=T),this._currentSourceMaterial=P,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}},iC=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 Iee(i){return i+(Zp-i%Zp)%Zp}var rC=class extends iC{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 Iee(this._buffer.byteLength)}get buffer(){return this._buffer}update(){return!0}release(){this._buffer=null}},sC=class extends rC{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}},wTe=0,oC=class extends sC{constructor(e,t){super("UniformBuffer_"+wTe++,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 Iee(this.buffer.byteLength)}get buffer(){return this.nodeUniform.value}},gB=class extends sC{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%Zp,c=l%o,u=l+c;t+=c,u!==0&&Zp-u<a&&(t+=Zp-u),s.offset=t/e,s.index=n,t+=a}return Math.ceil(t/Zp)*Zp}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);Ge("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 TTe(n,r,s)===!1&&(this.buffer.set(r,s),STe(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 STe(i,e,t){for(let n=0,r=e.length;n<r;n++)i[t+n]=e[n]}function TTe(i,e,t){for(let n=0,r=e.length;n<r;n++)if(i[t+n]!==e[n])return!1;return!0}var ETe=0,aC=class extends gB{constructor(e,t){super(e),this.id=ETe++,this.groupNode=t,this.isNodeUniformsGroup=!0}},lC=class extends iC{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}},MTe=0,_B=class extends lC{constructor(e,t){super(e,t),this.id=MTe++,this.store=!1,this.mipLevel=0,this.isSampledTexture=!0}},N1=class extends _B{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()}},cC=class extends N1{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledCubeTexture=!0}},pb=class extends N1{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledTexture3D=!0}},tK={bitcast_int_uint:new Zi("uint tsl_bitcast_int_to_uint ( int x ) { return floatBitsToUint( intBitsToFloat ( x ) ); }"),bitcast_uint_int:new Zi("uint tsl_bitcast_uint_to_int ( uint x ) { return floatBitsToInt( uintBitsToFloat ( x ) ); }"),textureGather:new Zi(`4168+Reason: ${e.reason}`),Ge(t),this._isDeviceLost=!0}_onError(e){let t=`WebGPURenderer: Uncaptured ${e.api} ${e.type}`;e.message&&(t+=`: ${e.message}`),Ge(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:p,opaque:x}=o;this.opaque===!0&&x.length>0&&this._renderObjects(x,s,t,n),this.transparent===!0&&p.length>0&&this._renderTransparents(p,f,s,t,n),this._currentRenderBundle=null,this.backend.finishBundle(a,l),c.version=r.version}else{let{renderObjects:f}=c;for(let p=0,x=f.length;p<x;p++){let v=f[p];this._nodes.needsRefresh(v)&&(this._nodes.updateBefore(v),this._geometries.updateForRender(v),this._nodes.updateForRender(v),this._bindings.updateForRender(v),this._nodes.updateAfter(v))}}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!==ks,r=t!==sn.workingColorSpace;if(n===!1&&r===!1)return null;let{width:s,height:o}=this.getDrawingBufferSize(s1),{depth:a,stencil:l}=this,c=this._outputRenderTarget||this._canvasTarget,u=this._frameBufferTargets.get(c);if(u===void 0){u=new ca(s,o,{depthBuffer:a,stencilBuffer:l,type:this._outputBufferType,format:xr,colorSpace:sn.workingColorSpace,generateMipmaps:!1,minFilter:vi,magFilter:vi,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 p=this._outputRenderTarget?this._outputRenderTarget.viewport:c._viewport,x=this._outputRenderTarget?this._outputRenderTarget.scissor:c._scissor,v=this._outputRenderTarget?1:c._pixelRatio,w=this._outputRenderTarget?this._outputRenderTarget.scissorTest:c._scissorTest;return u.viewport.copy(p),u.scissor.copy(x),u.viewport.multiplyScalar(v),u.scissor.multiplyScalar(v),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:nZ,f=this._renderTarget||this._outputRenderTarget,p=this._activeCubeFace,x=this._activeMipmapLevel,v;if(r!==null?(v=r,this.setRenderTarget(v)):v=f,v!==null&&v.depthBuffer===!0){let Z=this._textures.get(v);Z.depthInitialized!==!0&&((this.autoClear===!1||this.autoClear===!0&&this.autoClearDepth===!1)&&this.clearDepth(),Z.depthInitialized=!0)}let w=this._renderContexts.get(v,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,v),e.matrixWorldAutoUpdate===!0&&e.updateMatrixWorld(),t=this._updateCamera(t);let S=this._canvasTarget,T=S._viewport,P=S._scissor,R=S._pixelRatio;v!==null&&(T=v.viewport,P=v.scissor,R=1),this.getDrawingBufferSize(s1),c8.set(0,0,s1.width,s1.height);let C=T.minDepth===void 0?0:T.minDepth,L=T.maxDepth===void 0?1:T.maxDepth;w.viewportValue.copy(T).multiplyScalar(R).floor(),w.viewportValue.width>>=x,w.viewportValue.height>>=x,w.viewportValue.minDepth=C,w.viewportValue.maxDepth=L,w.viewport=w.viewportValue.equals(c8)===!1,w.scissorValue.copy(P).multiplyScalar(R).floor(),w.scissor=S._scissorTest&&w.scissorValue.equals(c8)===!1,w.scissorValue.width>>=x,w.scissorValue.height>>=x,w.clippingContext||(w.clippingContext=new tC),w.clippingContext.updateGlobal(u,t),u.onBeforeRender(this,e,t,v);let D=t.isArrayCamera?HE:qE;t.isArrayCamera?D.setFromArrayCamera(t):(o1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),D.setFromProjectionMatrix(o1,t.coordinateSystem,t.reversedDepth));let F=this._renderLists.get(e,t);if(F.begin(),this._projectObject(e,t,0,F,w.clippingContext),F.finish(),this.sortObjects===!0&&F.sort(this._opaqueSort,this._transparentSort,t.reversedDepth),v!==null){this._textures.updateRenderTarget(v,x);let Z=this._textures.get(v);w.textures=Z.textures,w.depthTexture=Z.depthTexture,w.width=Z.width,w.height=Z.height,w.renderTarget=v,w.depth=v.depthBuffer,w.stencil=v.stencilBuffer}else w.textures=null,w.depthTexture=null,w.width=s1.width,w.height=s1.height,w.depth=this.depth,w.stencil=this.stencil;w.width>>=x,w.height>>=x,w.activeCubeFace=p,w.activeMipmapLevel=x,w.occlusionQueryCount=F.occlusionQueryCount,w.scissorValue.max(zf.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,F,w),w.camera=t,this.backend.beginRender(w);let{bundles:N,lightsNode:B,transparentDoublePass:z,transparent:V,opaque:H}=F;return N.length>0&&this._renderBundles(N,u,B),this.opaque===!0&&H.length>0&&this._renderObjects(H,t,u,B),this.transparent===!0&&V.length>0&&this._renderTransparents(V,z,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,p,x),this._renderOutput(v)),u.onAfterRender(this,e,t,v),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 lb(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){Zn('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(){Zn('Renderer: "clearColorAsync()" has been deprecated. Use "clearColor()" and "await renderer.init();" when creating the renderer.'),this.clear(!0,!1,!1)}async clearDepthAsync(){Zn('Renderer: "clearDepthAsync()" has been deprecated. Use "clearDepth()" and "await renderer.init();" when creating the renderer.'),this.clear(!1,!0,!1)}async clearStencilAsync(){Zn('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!==ks,t=this.currentColorSpace!==sn.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:ks}get currentColorSpace(){return this.isOutputTarget?this.outputColorSpace:sn.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 je("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 x=()=>{u.removeEventListener("dispose",x),o.delete(u),a.deleteForCompute(u),l.delete(u)};u.addEventListener("dispose",x);let v=u.onInitFunction;v!==null&&v.call(u,{renderer:this})}l.updateForCompute(u),a.updateForCompute(u);let f=a.getForCompute(u),p=o.getForCompute(u,f);s.compute(e,u,f,p,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 Zn('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){Zn('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=zf.set(t.x,t.y,e.image.width,e.image.height).floor();else if(t.isVector4)t=zf.copy(t).floor();else{Ge("Renderer.copyFramebufferToTexture: Invalid rectangle.");return}else t=zf.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?HE:qE;if(!e.frustumCulled||l.intersectsSprite(e)){this.sortObjects===!0&&zf.setFromMatrixPosition(e.matrixWorld).applyMatrix4(o1);let{geometry:c,material:u}=e;u.visible&&r.push(e,c,u,n,zf.z,null,s)}}else if(e.isLineLoop)Ge("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?HE:qE;if(!e.frustumCulled||l.intersectsObject(e)){let{geometry:c,material:u}=e;if(this.sortObjects===!0&&(c.boundingSphere===null&&c.computeBoundingSphere(),zf.copy(c.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(o1)),Array.isArray(u)){let f=c.groups;for(let p=0,x=f.length;p<x;p++){let v=f[p],w=u[v.materialIndex];w&&w.visible&&r.push(e,c,w,n,zf.z,v,s)}}else u.visible&&r.push(e,c,u,n,zf.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 p=e.children;for(let x=0,v=p.length;x<v;x++)this._projectObject(p[x],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=ui;this._renderObjects(t,n,r,s,"backSide");for(let{material:o}of t)o.side=Ao;this._renderObjects(e,n,r,s);for(let{material:o}of t)o.side=ir}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:p}=e[o];this._currentRenderObjectFunction(l,n,t,c,u,f,r,p,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,p;if(o?(f=e.castShadowNode.rgb,p=e.castShadowNode.a,this.shadowMap.transmitted!==!0&&Zn("Renderer: `shadowMap.transmitted` needs to be set to `true` when using `material.castShadowNode`.")):(f=pe(0),p=se(1)),r&&(p=p.mul(tr("map","texture",e).a)),s&&(p=p.mul(e.colorNode.a)),c=Lt(f,p),a){let x=e.maskShadowNode||e.maskNode;c=Ae(([v])=>(x.not().discard(),v))(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,p,x,v,w,S,T,P=this._currentSourceMaterial;if(e.onBeforeRender(this,t,n,r,s,o),s.allowOverride===!0&&t.overrideMaterial!==null){this._currentSourceMaterial=s;let R=t.overrideMaterial;if(u=!0,f=R.isNodeMaterial?R.colorNode:null,p=R.isNodeMaterial?R.depthNode:null,x=R.isNodeMaterial?R.positionNode:null,v=t.overrideMaterial.side,w=R.displacementMap,S=R.displacementScale,T=R.displacementBias,s.positionNode&&s.positionNode.isNode&&(R.positionNode=s.positionNode),R.alphaTest=s.alphaTest,R.alphaMap=s.alphaMap,R.displacementMap=s.displacementMap,R.displacementScale=s.displacementScale,R.displacementBias=s.displacementBias,R.transparent=s.transparent||s.transmission>0||s.transmissionNode&&s.transmissionNode.isNode||s.backdropNode&&s.backdropNode.isNode,R.isShadowPassMaterial){let{colorNode:C,depthNode:L,positionNode:D}=this._getShadowNodes(s);this.shadowMap.type===Kl?R.side=s.shadowSide!==null?s.shadowSide:s.side:R.side=s.shadowSide!==null?s.shadowSide:TTe[s.side],C!==null&&(R.colorNode=C),L!==null&&(R.depthNode=L),D!==null&&(R.positionNode=D)}s=R}s.transparent===!0&&s.side===ir&&s.forceSinglePass===!1?(s.side=ui,this._handleObjectFunction(e,s,t,n,a,o,l,"backSide"),s.side=Ao,this._handleObjectFunction(e,s,t,n,a,o,l,c),s.side=ir):this._handleObjectFunction(e,s,t,n,a,o,l,c),u&&(t.overrideMaterial.colorNode=f,t.overrideMaterial.depthNode=p,t.overrideMaterial.positionNode=x,t.overrideMaterial.side=v,t.overrideMaterial.displacementMap=w,t.overrideMaterial.displacementScale=S,t.overrideMaterial.displacementBias=T),this._currentSourceMaterial=P,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}},iC=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 Lee(i){return i+(Kp-i%Kp)%Kp}var rC=class extends iC{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 Lee(this._buffer.byteLength)}get buffer(){return this._buffer}update(){return!0}release(){this._buffer=null}},sC=class extends rC{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}},ETe=0,oC=class extends sC{constructor(e,t){super("UniformBuffer_"+ETe++,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 Lee(this.buffer.byteLength)}get buffer(){return this.nodeUniform.value}},_B=class extends sC{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%Kp,c=l%o,u=l+c;t+=c,u!==0&&Kp-u<a&&(t+=Kp-u),s.offset=t/e,s.index=n,t+=a}return Math.ceil(t/Kp)*Kp}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);Ge("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 CTe(n,r,s)===!1&&(this.buffer.set(r,s),MTe(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 MTe(i,e,t){for(let n=0,r=e.length;n<r;n++)i[t+n]=e[n]}function CTe(i,e,t){for(let n=0,r=e.length;n<r;n++)if(i[t+n]!==e[n])return!1;return!0}var RTe=0,aC=class extends _B{constructor(e,t){super(e),this.id=RTe++,this.groupNode=t,this.isNodeUniformsGroup=!0}},lC=class extends iC{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}},PTe=0,xB=class extends lC{constructor(e,t){super(e,t),this.id=PTe++,this.store=!1,this.mipLevel=0,this.isSampledTexture=!0}},N1=class extends xB{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()}},cC=class extends N1{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledCubeTexture=!0}},pb=class extends N1{constructor(e,t,n,r=null){super(e,t,n,r),this.isSampledTexture3D=!0}},iZ={bitcast_int_uint:new Ki("uint tsl_bitcast_int_to_uint ( int x ) { return floatBitsToUint( intBitsToFloat ( x ) ); }"),bitcast_uint_int:new Ki("uint tsl_bitcast_uint_to_int ( uint x ) { return floatBitsToInt( uintBitsToFloat ( x ) ); }"),textureGather:new Ki(`41694169 vec4 tsl_textureGather( const int comp, sampler2D map, vec2 coord, ivec2 offset, bool flipY ) {41704170 if ( flipY ) offset.y = - offset.y;41714171 vec2 size = vec2( textureSize( map, 0 ) );@@ -4179,7 +4179,7 @@ vec4 tsl_textureGather( const int comp, sampler2D map, vec2 coord, ivec2 offset,
41794179 );41804180 return flipY ? ret.wzyx : ret;41814181 }4182-`),textureGatherArray:new Zi(`4182+`),textureGatherArray:new Ki(`41834183 vec4 tsl_textureGather_array( const int comp, sampler2DArray map, vec3 coord, ivec2 offset, bool flipY ) {41844184 if ( flipY ) offset.y = - offset.y;41854185 vec2 size = vec2( textureSize( map, 0 ).xy );@@ -4193,7 +4193,7 @@ vec4 tsl_textureGather_array( const int comp, sampler2DArray map, vec3 coord, iv
41934193 );41944194 return flipY ? ret.wzyx : ret;41954195 }4196-`),textureGatherCompare:new Zi(`4196+`),textureGatherCompare:new Ki(`41974197 vec4 tsl_textureGatherCompare( sampler2DShadow map, vec2 coord, ivec2 offset, float ref, bool flipY ) {41984198 if ( flipY ) offset.y = - offset.y;41994199 vec2 size = vec2( textureSize( map, 0 ) );@@ -4207,7 +4207,7 @@ vec4 tsl_textureGatherCompare( sampler2DShadow map, vec2 coord, ivec2 offset, fl
42074207 );42084208 return flipY ? ret.wzyx : ret;42094209 }4210-`),textureGatherCompareArray:new Zi(`4210+`),textureGatherCompareArray:new Ki(`42114211 vec4 tsl_textureGatherCompare_array( sampler2DArrayShadow map, vec3 coord, ivec2 offset, float ref, bool flipY ) {42124212 if ( flipY ) offset.y = - offset.y;42134213 vec2 size = vec2( textureSize( map, 0 ).xy );@@ -4221,7 +4221,7 @@ vec4 tsl_textureGatherCompare_array( sampler2DArrayShadow map, vec3 coord, ivec2
42214221 );42224222 return flipY ? ret.wzyx : ret;42234223 }4224-`)},CTe={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"},nK={low:"lowp",medium:"mediump",high:"highp"},iK={swizzleAssign:!0,storageBuffer:!1},rK={perspective:"smooth",linear:"noperspective"},sK={centroid:"centroid"},oK=`4224+`)},ITe={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"},rZ={low:"lowp",medium:"mediump",high:"highp"},sZ={swizzleAssign:!0,storageBuffer:!1},oZ={perspective:"smooth",linear:"noperspective"},aZ={centroid:"centroid"},lZ=`42254225 precision highp float;42264226 precision highp int;42274227 precision highp sampler2D;@@ -4242,17 +4242,17 @@ precision highp isampler2DArray;
42424242 precision highp sampler2DShadow;42434243 precision highp sampler2DArrayShadow;42444244 precision highp samplerCubeShadow;4245-`,xB=class extends QM{constructor(e,t){super(e,t,new cB),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]}}needsToWorkingColorSpace(e){return e.isVideoTexture===!0&&e.colorSpace!==zo}_include(e){let t=tK[e];return t.build(this),this.addInclude(t),t}getMethod(e){return tK[e]!==void 0&&this._include(e),CTe[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}( ${r.join(", ")} ) {4245+`,yB=class extends QM{constructor(e,t){super(e,t,new uB),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]}}needsToWorkingColorSpace(e){return e.isVideoTexture===!0&&e.colorSpace!==Vo}_include(e){let t=iZ[e];return t.build(this),this.addInclude(t),t}getMethod(e){return iZ[e]!==void 0&&this._include(e),ITe[e]||e}getBitcastMethod(e,t){return this.getMethod(`bitcast_${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(", ")} ) {42464246 42474247 ${n.vars}42484248 42494249 ${n.code}42504250 return ${n.result};42514251 4252-}`}setupPBO(e){let t=e.value;if(t.pbo===void 0){let n=t.array,r=t.count*t.itemSize,{itemSize:s}=t,o=t.array.constructor.name.toLowerCase().includes("int"),a=o?Xu:Lf;s===2?a=o?$u:ws:s===3?a=o?m2:Nf:s===4&&(a=o?ip:xr);let l={Float32Array:Yi,Uint8Array:Gi,Uint16Array:Ha,Uint32Array:pi,Int8Array:Wu,Int16Array:ju,Int32Array:Ir,Uint8ClampedArray:Gi},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,p=new n.constructor(f);p.set(n,0),t.array=p;let x=new _A(t.array,c,u,a,l[t.array.constructor.name]||Yi);x.needsUpdate=!0,x.isPBOTexture=!0;let v=new Ac(x,null,null);v.setPrecision("high"),t.pboNode=v,t.pbo=v.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),p=f.propertySizeName;p===void 0&&(p=c+"Size",this.getVarFromNode(t,p,"uint"),this.addLineFlowCode(`${p} = uint( textureSize( ${o}, 0 ).x )`,e),f.propertySizeName=p);let{itemSize:x}=r,v="."+Fm.join("").slice(0,x),w=`ivec2(${a} % ${p}, ${a} / ${p})`,S=this.generateTextureLoad(null,o,w,"0",null,null),T="vec4";r.pbo.type===pi?T="uvec4":r.pbo.type===Ir&&(T="ivec4"),this.addLineFlowCode(`${c} = ${T}(${S})${v}`,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} ) )`;Ge(`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}, ${a} )`)}getUniforms(e){let t=this.uniforms[e],n=[],r={};for(let o of t){let a=null,l=!1;if(o.type==="texture"||o.type==="texture3D"){let c=o.node,u=c.value,f="";(u.isDataTexture===!0||u.isData3DTexture===!0)&&(u.type===pi?f="u":u.type===Ir&&(f="i")),o.type==="texture3D"&&u.isArrayTexture===!1?a=`${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 ${o.name};`;else if(o.type==="buffer"){let c=o.node,u=this.getType(c.bufferType),f=c.bufferCount,p=f>0?f:"";a=`${c.name} {4252+}`}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?Xu:Lf;s===2?a=o?$u:Ss:s===3?a=o?m2:Nf:s===4&&(a=o?ip:xr);let l={Float32Array:Yi,Uint8Array:Gi,Uint16Array:Wa,Uint32Array:pi,Int8Array:Wu,Int16Array:ju,Int32Array:Ir,Uint8ClampedArray:Gi},c=Math.pow(2,Math.ceil(Math.log2(Math.sqrt(r/s)))),u=Math.ceil(r/s/c);c*u*s<r&&u++;let f=c*u*s,p=new n.constructor(f);p.set(n,0),t.array=p;let x=new xA(t.array,c,u,a,l[t.array.constructor.name]||Yi);x.needsUpdate=!0,x.isPBOTexture=!0;let v=new Ac(x,null,null);v.setPrecision("high"),t.pboNode=v,t.pbo=v.value,this.getUniformFromNode(t.pboNode,"texture",this.shaderStage,this.context.nodeName)}}getPropertyName(e,t=this.shaderStage){return e.isNodeUniform&&e.node.isTextureNode!==!0&&e.node.isBufferNode!==!0?e.name:super.getPropertyName(e,t)}generatePBO(e){let{node:t,indexNode:n}=e,r=t.value;if(this.renderer.backend.has(r)){let u=this.renderer.backend.get(r);u.pbo=r.pbo}let s=this.getUniformFromNode(r.pboNode,"texture",this.shaderStage,this.context.nodeName),o=this.getPropertyName(s);this.increaseUsage(n);let a=n.build(this,"uint"),l=this.getDataFromNode(e),c=l.propertyName;if(c===void 0){let u=this.getVarFromNode(e);c=this.getPropertyName(u);let f=this.getDataFromNode(t),p=f.propertySizeName;p===void 0&&(p=c+"Size",this.getVarFromNode(t,p,"uint"),this.addLineFlowCode(`${p} = uint( textureSize( ${o}, 0 ).x )`,e),f.propertySizeName=p);let{itemSize:x}=r,v="."+Om.join("").slice(0,x),w=`ivec2(${a} % ${p}, ${a} / ${p})`,S=this.generateTextureLoad(null,o,w,"0",null,null),T="vec4";r.pbo.type===pi?T="uvec4":r.pbo.type===Ir&&(T="ivec4"),this.addLineFlowCode(`${c} = ${T}(${S})${v}`,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} ) )`;Ge(`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}, ${a} )`)}getUniforms(e){let t=this.uniforms[e],n=[],r={};for(let o of t){let a=null,l=!1;if(o.type==="texture"||o.type==="texture3D"){let c=o.node,u=c.value,f="";(u.isDataTexture===!0||u.isData3DTexture===!0)&&(u.type===pi?f="u":u.type===Ir&&(f="i")),o.type==="texture3D"&&u.isArrayTexture===!1?a=`${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 ${o.name};`;else if(o.type==="buffer"){let c=o.node,u=this.getType(c.bufferType),f=c.bufferCount,p=f>0?f:"";a=`${c.name} {42534253 ${u} ${o.name}[${p}];42544254 };4255-`}else{let c=o.groupNode.name;if(r[c]===void 0){let u=this.uniformGroups[c];if(u!==void 0){let f=[];for(let p of u.uniforms){let x=p.getType(),v=this.getVectorType(x),w=p.nodeUniform.node.precision,S=`${v} ${p.name};`;w!==null&&(S=nK[w]+" "+S),f.push(" "+S)}r[c]=f}}l=!0}if(!l){let c=o.node.precision;c!==null&&(a=nK[c]+" "+a),a="uniform "+a,n.push(a)}}let s="";for(let o in r){let a=r[o];s+=this._getGLSLUniformStruct(o,a.join(`4255+`}else{let c=o.groupNode.name;if(r[c]===void 0){let u=this.uniformGroups[c];if(u!==void 0){let f=[];for(let p of u.uniforms){let x=p.getType(),v=this.getVectorType(x),w=p.nodeUniform.node.precision,S=`${v} ${p.name};`;w!==null&&(S=rZ[w]+" "+S),f.push(" "+S)}r[c]=f}}l=!0}if(!l){let c=o.node.precision;c!==null&&(a=rZ[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(`42564256 `))+`42574257 `}return s+=n.join(`42584258 `),s}getTypeFromAttribute(e){let t=super.getTypeFromAttribute(e);if(/^[iu]/.test(t)&&e.gpuType!==Ir){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};@@ -4265,14 +4265,14 @@ ${n.code}
42654265 `)+`42664266 42674267 `+t.join(`4268-`)}getVaryings(e){let t="",n=this.varyings;if(e==="vertex"||e==="compute")for(let r of n){e==="compute"&&(r.needsInterpolation=!0);let s=this.getType(r.type);if(r.needsInterpolation)if(r.interpolationType){let o=rK[r.interpolationType]||r.interpolationType,a=sK[r.interpolationSampling]||"";t+=`${o} ${a} out ${s} ${r.name};4268+`)}getVaryings(e){let t="",n=this.varyings;if(e==="vertex"||e==="compute")for(let r of n){e==="compute"&&(r.needsInterpolation=!0);let s=this.getType(r.type);if(r.needsInterpolation)if(r.interpolationType){let o=oZ[r.interpolationType]||r.interpolationType,a=aZ[r.interpolationSampling]||"";t+=`${o} ${a} out ${s} ${r.name};42694269 `}else{let o=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${o}out ${s} ${r.name};42704270 `}else t+=`${s} ${r.name};4271-`}else if(e==="fragment"){for(let r of n)if(r.needsInterpolation){let s=this.getType(r.type);if(r.interpolationType){let o=rK[r.interpolationType]||r.interpolationType,a=sK[r.interpolationSampling]||"";t+=`${o} ${a} in ${s} ${r.name};4271+`}else if(e==="fragment"){for(let r of n)if(r.needsInterpolation){let s=this.getType(r.type);if(r.interpolationType){let o=oZ[r.interpolationType]||r.interpolationType,a=aZ[r.interpolationSampling]||"";t+=`${o} ${a} in ${s} ${r.name};42724272 `}else{let o=s.includes("int")||s.includes("uv")||s.includes("iv")?"flat ":"";t+=`${o}in ${s} ${r.name};42734273 `}}}for(let r of this.builtins[e])t+=`${r};42744274 `;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(){Ge("GLSLNodeBuilder: WebGLBackend does not support the subgroupSize node")}getInvocationSubgroupIndex(){Ge("GLSLNodeBuilder: WebGLBackend does not support the invocationSubgroupIndex node")}getSubgroupIndex(){Ge("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(`4275-`)}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=iK[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)}iK[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};4275+`)}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=sZ[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)}sZ[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};42764276 `)}return t}_getGLSLUniformStruct(e,t){return`42774277 layout( std140 ) uniform ${e} {42784278 ${t}@@ -4284,7 +4284,7 @@ ${this.getSignature()}
42844284 ${e.extensions}42854285 42864286 // precision4287-${oK}4287+${lZ}42884288 42894289 // structs42904290 ${e.structs}@@ -4323,7 +4323,7 @@ ${this.getSignature()}
43234323 ${e.extensions}43244324 43254325 // precision4326-${oK}4326+${lZ}43274327 43284328 // structs43294329 ${e.structs}@@ -4354,7 +4354,7 @@ void main() {
43544354 `,a===s&&t!=="compute"&&(n+=`// result43554355 `,t==="vertex"?(n+="gl_Position = ",n+=`${this.format(l.result,s.getNodeType(this),"vec4")};`):t==="fragment"&&(a.outputNode.isOutputStructNode||(n+="fragColor = ",n+=`${this.format(l.result,s.getNodeType(this),this.getOutputType())};`)))}let o=e[t];if(o.extensions=this.getExtensions(t),o.uniforms=this.getUniforms(t),o.attributes=this.getAttributes(t),o.varyings=this.getVaryings(t),o.vars=this.getVars(t,!0),o.structs=this.getStructs(t),o.codes=this.getCodes(t),o.transforms=this.getTransforms(t),o.flow=n,t==="vertex"){let a=this.renderer.backend.extensions;this.object.isBatchedMesh&&a.has("WEBGL_multi_draw")===!1&&(o.uniforms+=`43564356 uniform uint nodeUniformDrawId;4357-`)}}this.material!==null?(this.vertexShader=this._getGLSLVertexCode(e.vertex),this.fragmentShader=this._getGLSLFragmentCode(e.fragment)):this.computeShader=this._getGLSLVertexCode(e.compute)}getUniformFromNode(e,t,n,r=null){let s=super.getUniformFromNode(e,t,n,r),o=this.getDataFromNode(e,n,this.globalCache),a=o.uniformGPU;if(a===void 0){let l=e.groupNode,c=l.name,u=this.getBindGroupArray(c,n);if(t==="texture")a=new N1(s.name,s.node,l),u.push(a);else if(t==="cubeTexture"||t==="cubeDepthTexture")a=new cC(s.name,s.node,l),u.push(a);else if(t==="texture3D")a=new pb(s.name,s.node,l),u.push(a);else if(t==="buffer"){s.name=`buffer${e.id}`;let f=this.getSharedDataFromNode(e),p=f.buffer;p===void 0&&(e.name=`NodeBuffer_${e.id}`,p=new oC(e,l),p.name=e.name,f.buffer=p),u.push(p),a=p}else{let f=this.uniformGroups[c];f===void 0?(f=new aC(c,l),this.uniformGroups[c]=f,u.push(f)):u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let p=a.name;f.uniforms.some(v=>v.name===p)||f.addUniform(a)}o.uniformGPU=a}return s}},c8=null,a1=null,uC=class{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null,this.timestampQueryPool={[ec.RENDER]:null,[ec.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:")?ec.COMPUTE:ec.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){Kn("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 c8=c8||new Oe,this.renderer.getDrawingBufferSize(c8)}setScissorTest(){}getClearColor(){let e=this.renderer;return a1=a1||new sb,e.getClearColor(a1),a1.getRGB(a1),a1}getDomElement(){let e=this.domElement;return e===null&&(e=this.parameters.canvas!==void 0?this.parameters.canvas:$T(),"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${"185"} webgpu`),this.domElement=e),e}hasCompatibility(){return!1}initRenderTarget(){}set(e,t){this.data.set(e,t)}get(e){let t=this.data.get(e);return t===void 0&&(t={},this.data.set(e,t)),t}has(e){return this.data.has(e)}delete(e){this.data.delete(e)}deleteBindGroupData(){}dispose(){}},RTe=0,yB=class{constructor(e,t){this.buffers=[e.bufferGPU,t],this.type=e.type,this.bufferType=e.bufferType,this.pbo=e.pbo,this.byteLength=e.byteLength,this.bytesPerElement=e.BYTES_PER_ELEMENT,this.version=e.version,this.isInteger=e.isInteger,this.activeBufferIndex=0,this.baseId=e.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[this.activeBufferIndex^1]}switchBuffers(){this.activeBufferIndex^=1}},vB=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===Ir,id:RTe++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){let p=this._createBuffer(r,t,s,o);f=new yB(f,p)}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 p=()=>{t.buffer=null,t._mapped=!1,t.removeEventListener("release",p),t.removeEventListener("dispose",p)};t.addEventListener("release",p),t.addEventListener("dispose",p),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}},Nv,Vf,bB=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;Nv={[Bs]:e.FUNC_ADD,[Qy]:e.FUNC_SUBTRACT,[Jy]:e.FUNC_REVERSE_SUBTRACT},Vf={[qc]:e.ZERO,[e2]:e.ONE,[t2]:e.SRC_COLOR,[Ud]:e.SRC_ALPHA,[a2]:e.SRC_ALPHA_SATURATE,[s2]:e.DST_COLOR,[i2]:e.DST_ALPHA,[n2]:e.ONE_MINUS_SRC_COLOR,[kd]:e.ONE_MINUS_SRC_ALPHA,[o2]:e.ONE_MINUS_DST_COLOR,[r2]:e.ONE_MINUS_DST_ALPHA};let t=e.getParameter(e.SCISSOR_BOX),n=e.getParameter(e.VIEWPORT);this.currentScissor=new gn().fromArray(t),this.currentViewport=new gn().fromArray(n),this._tempVec4=new gn}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!==UT?(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(e===Ky?t.cullFace(t.BACK):e===kT?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){Kn("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===Zy?l=n:c.blending!==Xr&&(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===If){let u=t.blendSrcAlpha!==null?t.blendSrcAlpha:o,f=t.blendDstAlpha!==null?t.blendDstAlpha:a,p=t.blendEquationAlpha!==null?t.blendEquationAlpha:l;r.blendEquationSeparateiOES(e,Nv[l],Nv[p]),r.blendFuncSeparateiOES(e,Vf[o],Vf[a],Vf[u],Vf[f])}else if(r.blendEquationSeparateiOES(e,n.FUNC_ADD,n.FUNC_ADD),c)switch(s){case rs:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case zu:r.blendFuncSeparateiOES(e,n.ONE,n.ONE,n.ONE,n.ONE);break;case Vu:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case qu: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 rs:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case zu:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE,n.ONE,n.ONE);break;case Vu:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case qu: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===Xr){this.currentBlendingEnabled===!0&&(this.disable(c.BLEND),this.currentBlendingEnabled=!1);return}if(this.currentBlendingEnabled===!1&&(this.enable(c.BLEND),this.currentBlendingEnabled=!0),e!==If){if(e!==this.currentBlending||l!==this.currentPremultipledAlpha){if((this.currentBlendEquation!==Bs||this.currentBlendEquationAlpha!==Bs)&&(c.blendEquation(c.FUNC_ADD),this.currentBlendEquation=Bs,this.currentBlendEquationAlpha=Bs),l)switch(e){case rs:c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case zu:c.blendFunc(c.ONE,c.ONE);break;case Vu:c.blendFuncSeparate(c.ZERO,c.ONE_MINUS_SRC_COLOR,c.ZERO,c.ONE);break;case qu:c.blendFuncSeparate(c.DST_COLOR,c.ONE_MINUS_SRC_ALPHA,c.ZERO,c.ONE);break;default:Ge("WebGLState: Invalid blending: ",e);break}else switch(e){case rs:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case zu:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE,c.ONE,c.ONE);break;case Vu:Ge("WebGLState: SubtractiveBlending requires material.premultipliedAlpha = true");break;case qu:Ge("WebGLState: MultiplyBlending requires material.premultipliedAlpha = true");break;default:Ge("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(Nv[t],Nv[s]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=s),(n!==this.currentBlendSrc||r!==this.currentBlendDst||o!==this.currentBlendSrcAlpha||a!==this.currentBlendDstAlpha)&&(c.blendFuncSeparate(Vf[n],Vf[r],Vf[o],Vf[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=b2[e]),this.currentDepthFunc!==e){let{gl:t}=this;switch(e){case aA:t.depthFunc(t.NEVER);break;case lA:t.depthFunc(t.ALWAYS);break;case cA:t.depthFunc(t.LESS);break;case Bu:t.depthFunc(t.LEQUAL);break;case uA:t.depthFunc(t.EQUAL);break;case hA:t.depthFunc(t.GEQUAL);break;case fA: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===ir?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let s=e.side===ui;t&&(s=!s),this.setFlipSided(s),e.blending===rs&&e.transparent===!1?this.setBlending(Xr):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}-${t}`;return this.currentBoundBufferBases[s]!==n?(r.bindBufferBase(e,t,n),this.currentBoundBufferBases[s]=n,!0):!1}unbindTexture(){let{gl:e,currentTextureSlot:t,currentBoundTextures:n}=this,r=n[t];r!==void 0&&r.type!==void 0&&(e.bindTexture(r.type,null),r.type=void 0,r.texture=void 0)}getParameter(e){let{gl:t,parameters:n}=this;return n[e]!==void 0?n[e]:t.getParameter(e)}pixelStorei(e,t){let{gl:n,parameters:r}=this;r[e]!==t&&(n.pixelStorei(e,t),r[e]=t)}},wB=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=zo){let{gl:n,extensions:r}=this,s,o=sn.getTransfer(t);if(e===Gi)return n.UNSIGNED_BYTE;if(e===PA)return n.UNSIGNED_SHORT_4_4_4_4;if(e===IA)return n.UNSIGNED_SHORT_5_5_5_1;if(e===NA)return n.UNSIGNED_INT_5_9_9_9_REV;if(e===LA)return n.UNSIGNED_INT_10F_11F_11F_REV;if(e===Wu)return n.BYTE;if(e===ju)return n.SHORT;if(e===Ha)return n.UNSIGNED_SHORT;if(e===Ir)return n.INT;if(e===pi)return n.UNSIGNED_INT;if(e===Yi)return n.FLOAT;if(e===Li)return n.HALF_FLOAT;if(e===S_)return n.ALPHA;if(e===Nf)return n.RGB;if(e===xr)return n.RGBA;if(e===xs)return n.DEPTH_COMPONENT;if(e===Qs)return n.DEPTH_STENCIL;if(e===Lf)return n.RED;if(e===Xu)return n.RED_INTEGER;if(e===ws)return n.RG;if(e===$u)return n.RG_INTEGER;if(e===ip)return n.RGBA_INTEGER;if(e===Yu||e===Ku||e===Zu||e===Qu)if(o===Bt)if(s=r.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(e===Yu)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===Ku)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===Zu)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===Qu)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=r.get("WEBGL_compressed_texture_s3tc"),s!==null){if(e===Yu)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===Ku)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===Zu)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===Qu)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(e===DA||e===FA||e===OA||e===BA)if(s=r.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(e===DA)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===FA)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===OA)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===BA)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(e===rp||e===sp||e===op||e===ap||e===lp||e===Ju||e===cp)if(s=r.get("WEBGL_compressed_texture_etc"),s!==null){if(e===rp||e===sp)return o===Bt?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(e===op)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(e===ap)return s.COMPRESSED_R11_EAC;if(e===lp)return s.COMPRESSED_SIGNED_R11_EAC;if(e===Ju)return s.COMPRESSED_RG11_EAC;if(e===cp)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(e===up||e===hp||e===fp||e===dp||e===pp||e===Ap||e===mp||e===gp||e===_p||e===xp||e===yp||e===vp||e===bp||e===wp)if(s=r.get("WEBGL_compressed_texture_astc"),s!==null){if(e===up)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===hp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===fp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===dp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===pp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===Ap)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===mp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===gp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===_p)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(e===xp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(e===yp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(e===vp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(e===bp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(e===wp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(e===Sp||e===Tp||e===Ep)if(s=r.get("EXT_texture_compression_bptc"),s!==null){if(e===Sp)return o===Bt?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(e===Tp)return s.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(e===Ep)return s.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(e===Mp||e===Cp||e===eh||e===Rp)if(s=r.get("EXT_texture_compression_rgtc"),s!==null){if(e===Mp)return s.COMPRESSED_RED_RGTC1_EXT;if(e===Cp)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===eh)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===Rp)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return e===Go?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()})}},aK=!1,WE,u8,lK,SB=class{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},this._srcFramebuffer=null,this._dstFramebuffer=null,aK===!1&&(this._init(),aK=!0)}_init(){let e=this.gl;WE={[Sf]:e.REPEAT,[Uo]:e.CLAMP_TO_EDGE,[Tf]:e.MIRRORED_REPEAT},u8={[xi]:e.NEAREST,[A2]:e.NEAREST_MIPMAP_NEAREST,[Jl]:e.NEAREST_MIPMAP_LINEAR,[vi]:e.LINEAR,[np]:e.LINEAR_MIPMAP_NEAREST,[go]:e.LINEAR_MIPMAP_LINEAR},lK={[_2]:e.NEVER,[v2]:e.ALWAYS,[T_]:e.LESS,[th]:e.LEQUAL,[x2]:e.EQUAL,[Hc]:e.GEQUAL,[UA]:e.GREATER,[y2]: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];je("WebGLBackend: Attempt to use non-existing WebGL internal format '"+e+"'")}let c=null;r&&(c=l.get("EXT_texture_norm16"),c||je("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?zd:sn.getTransfer(s);n===a.FLOAT&&(u=a.RGB32F),n===a.HALF_FLOAT&&(u=a.RGB16F),n===a.UNSIGNED_BYTE&&(u=f===Bt?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?zd:sn.getTransfer(s);n===a.FLOAT&&(u=a.RGBA32F),n===a.HALF_FLOAT&&(u=a.RGBA16F),n===a.UNSIGNED_BYTE&&(u=f===Bt?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=sn.getPrimaries(sn.workingColorSpace),l=t.colorSpace===zo?null:sn.getPrimaries(t.colorSpace),c=t.colorSpace===zo||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,WE[t.wrapS]),n.texParameteri(e,n.TEXTURE_WRAP_T,WE[t.wrapT]),(e===n.TEXTURE_3D||e===n.TEXTURE_2D_ARRAY)&&(t.isArrayTexture||n.texParameteri(e,n.TEXTURE_WRAP_R,WE[t.wrapR])),n.texParameteri(e,n.TEXTURE_MAG_FILTER,u8[t.magFilter]);let u=t.mipmaps!==void 0&&t.mipmaps.length>0,f=t.minFilter===vi&&u?go:t.minFilter;if(n.texParameteri(e,n.TEXTURE_MIN_FILTER,u8[f]),t.compareFunction&&(n.texParameteri(e,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(e,n.TEXTURE_COMPARE_FUNC,lK[t.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){if(t.magFilter===xi||t.minFilter!==Jl&&t.minFilter!==go||t.type===Yi&&r.has("OES_texture_float_linear")===!1)return;if(t.anisotropy>1){let p=r.get("EXT_texture_filter_anisotropic");n.texParameterf(e,p.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:p,depth:x}=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,p,x):e.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,u,c,f,p,x):e.isVideoTexture||n.texStorage2D(o,u,c,f,p)}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,p=t.image;for(let x=0;x<f.length;x++){let v=f[x];e.isCompressedArrayTexture?e.format!==n.RGBA?l!==null?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,x,0,0,0,v.width,v.height,p.depth,l,v.data):je("WebGLBackend: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,x,0,0,0,v.width,v.height,p.depth,l,c,v.data):l!==null?n.compressedTexSubImage2D(n.TEXTURE_2D,x,0,0,v.width,v.height,l,v.data):je("WebGLBackend: Unsupported compressed texture format")}}else if(e.isCubeTexture){let f=t.images,p=e.mipmaps;for(let x=0;x<6;x++){let v=jE(f[x]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+x,0,0,0,r,s,l,c,v);for(let w=0;w<p.length;w++){let S=p[w],T=jE(S.images[x]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+x,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 p=w2(f.width,f.height,e.format,e.type);for(let x of e.layerUpdates){let v=f.data.subarray(x*p/f.data.BYTES_PER_ELEMENT,(x+1)*p/f.data.BYTES_PER_ELEMENT);n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,x,f.width,f.height,1,l,c,v)}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 p=0,x=f.length;p<x;p++){let v=f[p],w=jE(v);n.texSubImage2D(a,p,0,0,v.width,v.height,l,c,w)}else{let p=jE(t.image);n.texSubImage2D(a,0,0,0,r,s,l,c,p)}}}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:p,glFormat:x}=l.get(t);c.bindTexture(f,u);let v,w,S,T,P,R,C,L,D,F=e.isCompressedTexture?e.mipmaps[o]:e.image;if(n!==null)v=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,P=n.min.y,R=n.isBox3?n.min.z:0;else{let j=Math.pow(2,-s);v=Math.floor(F.width*j),w=Math.floor(F.height*j),e.isDataArrayTexture||e.isArrayTexture?S=F.depth:e.isData3DTexture?S=Math.floor(F.depth*j):S=1,T=0,P=0,R=0}r!==null?(C=r.x,L=r.y,D=r.z):(C=0,L=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 N=c.getParameter(a.UNPACK_ROW_LENGTH),B=c.getParameter(a.UNPACK_IMAGE_HEIGHT),z=c.getParameter(a.UNPACK_SKIP_PIXELS),V=c.getParameter(a.UNPACK_SKIP_ROWS),H=c.getParameter(a.UNPACK_SKIP_IMAGES);c.pixelStorei(a.UNPACK_ROW_LENGTH,F.width),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,F.height),c.pixelStorei(a.UNPACK_SKIP_PIXELS,T),c.pixelStorei(a.UNPACK_SKIP_ROWS,P),c.pixelStorei(a.UNPACK_SKIP_IMAGES,R);let K=e.isDataArrayTexture||e.isData3DTexture||t.isArrayTexture,J=t.isDataArrayTexture||t.isData3DTexture||t.isArrayTexture;if(e.isDepthTexture){let j=l.get(e),Z=l.get(t),ee=l.get(j.renderTarget),ae=l.get(Z.renderTarget),ce=ee.framebuffers[j.cacheKey],de=ae.framebuffers[Z.cacheKey],ve=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,Ie=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,ce),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,de);for(let Qe=0;Qe<S;Qe++)K&&(a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,j.textureGPU,s,R+Qe),a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+Qe)),a.blitFramebuffer(T,P,v,w,C,L,v,w,a.DEPTH_BUFFER_BIT,a.NEAREST);c.bindFramebuffer(a.READ_FRAMEBUFFER,ve),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,Ie)}else if(s!==0||e.isRenderTargetTexture||l.has(e)){let j=l.get(e);this._srcFramebuffer===null&&(this._srcFramebuffer=a.createFramebuffer()),this._dstFramebuffer===null&&(this._dstFramebuffer=a.createFramebuffer());let Z=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,ee=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,this._srcFramebuffer),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,this._dstFramebuffer);for(let ae=0;ae<S;ae++)K?a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,j.textureGPU,s,R+ae):a.framebufferTexture2D(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,j.textureGPU,s),J?a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+ae):a.framebufferTexture2D(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,u,o),s!==0?a.blitFramebuffer(T,P,v,w,C,L,v,w,a.COLOR_BUFFER_BIT,a.NEAREST):J?a.copyTexSubImage3D(f,o,C,L,D+ae,T,P,v,w):a.copyTexSubImage2D(f,o,C,L,T,P,v,w);c.bindFramebuffer(a.READ_FRAMEBUFFER,Z),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,ee)}else J?e.isDataTexture||e.isData3DTexture?a.texSubImage3D(f,o,C,L,D,v,w,S,x,p,F.data):t.isCompressedArrayTexture?a.compressedTexSubImage3D(f,o,C,L,D,v,w,S,x,F.data):a.texSubImage3D(f,o,C,L,D,v,w,S,x,p,F):e.isDataTexture?a.texSubImage2D(a.TEXTURE_2D,o,C,L,v,w,x,p,F.data):e.isCompressedTexture?a.compressedTexSubImage2D(a.TEXTURE_2D,o,C,L,F.width,F.height,x,F.data):a.texSubImage2D(a.TEXTURE_2D,o,C,L,v,w,x,p,F);c.pixelStorei(a.UNPACK_ROW_LENGTH,N),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,B),c.pixelStorei(a.UNPACK_SKIP_PIXELS,z),c.pixelStorei(a.UNPACK_SKIP_ROWS,V),c.pixelStorei(a.UNPACK_SKIP_IMAGES,H),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,p=t.renderTarget?t.renderTarget.height:this.backend.getDrawingBufferSize().y;if(f){let x=a!==0||l!==0,v,w;if(e.isDepthTexture===!0?(v=r.DEPTH_BUFFER_BIT,w=r.DEPTH_ATTACHMENT,t.stencil&&(v|=r.STENCIL_BUFFER_BIT)):(v=r.COLOR_BUFFER_BIT,w=r.COLOR_ATTACHMENT0),x){let S=this.backend.get(t.renderTarget),T=S.framebuffers[t.getCacheKey()],P=S.msaaFrameBuffer;s.bindFramebuffer(r.DRAW_FRAMEBUFFER,T),s.bindFramebuffer(r.READ_FRAMEBUFFER,P);let R=p-l-u;r.blitFramebuffer(a,R,a+c,R+u,a,R,a+c,R+u,v,r.NEAREST),s.bindFramebuffer(r.READ_FRAMEBUFFER,T),s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,R,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,v,r.NEAREST),r.deleteFramebuffer(S)}}else s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,p-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 p=s.DEPTH_COMPONENT24;r===!0?this.extensions.get("WEBGL_multisampled_render_to_texture").renderbufferStorageMultisampleEXT(s.RENDERBUFFER,o.samples,p,u,f):n>0?(a&&a.isDepthTexture&&a.type===s.FLOAT&&(p=s.DEPTH_COMPONENT32F),s.renderbufferStorageMultisample(s.RENDERBUFFER,n,p,u,f)):s.renderbufferStorage(s.RENDERBUFFER,p,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),p=l.createFramebuffer();a.state.bindFramebuffer(l.READ_FRAMEBUFFER,p);let x=e.isCubeTexture?l.TEXTURE_CUBE_MAP_POSITIVE_X+o:l.TEXTURE_2D;l.framebufferTexture2D(l.READ_FRAMEBUFFER,l.COLOR_ATTACHMENT0,x,c,0);let v=this._getTypedArrayType(f),w=this._getBytesPerTexel(f,u),T=r*s*w,P=l.createBuffer();l.bindBuffer(l.PIXEL_PACK_BUFFER,P),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 R=new v(T/v.BYTES_PER_ELEMENT);return l.bindBuffer(l.PIXEL_PACK_BUFFER,P),l.getBufferSubData(l.PIXEL_PACK_BUFFER,0,R),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),a.state.bindFramebuffer(l.READ_FRAMEBUFFER,null),l.deleteFramebuffer(p),R}_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 jE(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 TB=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)}},EB=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}},cK={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"},MB=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)}}},hC=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&&(je(`TimestampQueryPool: No timestamp available for uid ${e}.`),t=0),t}hasTimestampQuery(e){return this.timestamps.has(e)}allocateQueriesForContext(){}async resolveQueriesAsync(){}dispose(){}},CB=class extends hC{constructor(e,t,n=2048){if(super(n),this.gl=e,this.type=t,this.ext=e.getExtension("EXT_disjoint_timer_query_webgl2")||e.getExtension("EXT_disjoint_timer_query"),!this.ext){je("EXT_disjoint_timer_query not supported; timestamps will be disabled."),this.trackTimestamp=!1;return}this.queries=[];for(let r=0;r<this.maxQueries;r++)this.queries.push(e.createQuery());this.activeQuery=null,this.queryStates=new Map}allocateQueriesForContext(e){if(!this.trackTimestamp)return null;if(this.currentQueryIndex+2>this.maxQueries)return Kn(`WebGLTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryStates.set(t,"inactive"),this.queryOffsets.set(e,t),t}beginQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t==null||this.activeQuery!==null)return;let n=this.queries[t];if(n)try{this.queryStates.get(t)==="inactive"&&(this.gl.beginQuery(this.ext.TIME_ELAPSED_EXT,n),this.activeQuery=t,this.queryStates.set(t,"started"))}catch(r){Ge("Error in beginQuery:",r),this.activeQuery=null,this.queryStates.set(t,"inactive")}}endQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t!=null&&this.activeQuery===t)try{this.gl.endQuery(this.ext.TIME_ELAPSED_EXT),this.queryStates.set(t,"ended"),this.activeQuery=null}catch(n){Ge("Error in endQuery:",n),this.queryStates.set(t,"inactive"),this.activeQuery=null}}async resolveQueriesAsync(){if(!this.trackTimestamp||this.pendingResolve)return this.lastValue;this.pendingResolve=!0;try{let e=new Map;for(let[s,o]of this.queryOffsets)if(this.queryStates.get(o)==="ended"){let l=this.queries[o];e.set(s,this.resolveQuery(l))}if(e.size===0)return this.lastValue;let t={},n=[];for(let[s,o]of e){let a=s.match(/^(.*):f(\d+)$/),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 Ge("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){Ge("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}}},fC=class extends uC{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 TB(this),this.capabilities=new EB(this),this.attributeUtils=new vB(this),this.textureUtils=new SB(this),this.bufferRenderer=new MB(this),this.state=new bB(this),this.utils=new wB(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:(je("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 po}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&&je("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 CB(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(ec.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(ec.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(),p=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 x=0;x<r.textures.length;x++)x===0?a.clearBufferfv(a.COLOR,x,[u.r,u.g,u.b,u.a]):a.clearBufferfv(a.COLOR,x,[0,0,0,1]);t&&n?a.clearBufferfi(a.DEPTH_STENCIL,0,f,p):t?a.clearBufferfv(a.DEPTH,0,[f]):n&&a.clearBufferiv(a.STENCIL,0,[p]),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(ec.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),p=this.vaoCache[f];p===void 0?this.vaoCache[f]=this._createVao(u):o.setVertexState(p),o.useProgram(l),this._bindUniforms(n);let x=this._getTransformFeedback(c);a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,x),a.beginTransformFeedback(a.POINTS),s=s!==null?s:t.count,Array.isArray(s)?(Kn("WebGLBackend.compute(): The count parameter must be a single number, not an array."),s=s[0]):s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute&&(Kn("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 v=0;v<c.length;v++){let w=c[v];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(ec.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 p=0;p<f;p++)a.uniform1ui(l,p),t.render(c[p],u[p])}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 p=t.isMesh&&t.matrixWorld.determinantAffine()<0;c.setMaterial(r,p,o),s.mrt!==null&&s.textures!==null&&c.setMRTBlending(s.textures,s.mrt,r),c.useProgram(a);let x=e.getAttributes(),v=this.get(x),w=v.vaoGPU;if(w===void 0){let F=this._getVaoKey(x);w=this.vaoCache[F],w===void 0&&(w=this._createVao(x),this.vaoCache[F]=w,v.vaoGPU=w)}let S=e.getIndex(),T=S!==null?this.get(S).bufferGPU:null;c.setVertexState(w,T);let P=u.lastOcclusionObject;if(P!==t&&P!==void 0){if(P!==null&&P.occlusionTest===!0&&(l.endQuery(l.ANY_SAMPLES_PASSED),u.occlusionQueryIndex++),t.occlusionTest===!0){let F=l.createQuery();l.beginQuery(l.ANY_SAMPLES_PASSED,F),u.occlusionQueries[u.occlusionQueryIndex]=F,u.occlusionQueryObjects[u.occlusionQueryIndex]=t}u.lastOcclusionObject=t}let R=this.bufferRenderer;t.isPoints?R.mode=l.POINTS:t.isLineSegments?R.mode=l.LINES:t.isLine?R.mode=l.LINE_STRIP:t.isLineLoop?R.mode=l.LINE_LOOP:r.wireframe===!0?(c.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),R.mode=l.LINES):R.mode=l.TRIANGLES;let{vertexCount:C,instanceCount:L}=f,{firstVertex:D}=f;if(R.object=t,S!==null){D*=S.array.BYTES_PER_ELEMENT;let F=this.get(S);R.index=S.count,R.type=F.type}else R.index=0;if(e.camera.isArrayCamera===!0&&e.camera.cameras.length>0&&e.camera.isMultiViewCamera===!1){let F=this.get(e.camera),N=e.camera.cameras,B=e.getBindingGroup("cameraIndex").bindings[0];if(F.indexesGPU===void 0||F.indexesGPU.length!==N.length){let j=new Uint32Array([0,0,0,0]),Z=[];for(let ee=0,ae=N.length;ee<ae;ee++){let ce=l.createBuffer();j[0]=ee,l.bindBuffer(l.UNIFORM_BUFFER,ce),l.bufferData(l.UNIFORM_BUFFER,j,l.STATIC_DRAW),Z.push(ce)}F.indexesGPU=Z}let z=0;e:for(let j of e.getBindings())for(let Z of j.bindings){if(Z===B)break e;(Z.isUniformsGroup||Z.isUniformBuffer)&&z++}let V=this.renderer.getPixelRatio(),H=this._currentContext.renderTarget,K=this._isRenderCameraDepthArray(this._currentContext),J=this._currentContext.activeCubeFace;if(K){let j=this.get(H.depthTexture);if(j.clearedRenderId!==this.renderer._nodes.nodeFrame.renderId){j.clearedRenderId=this.renderer._nodes.nodeFrame.renderId;let{stencilBuffer:Z}=H;for(let ee=0,ae=N.length;ee<ae;ee++)this.renderer._activeCubeFace=ee,this._currentContext.activeCubeFace=ee,this._setFramebuffer(this._currentContext),this.clear(!1,!0,Z,this._currentContext,!1,!1);this.renderer._activeCubeFace=J,this._currentContext.activeCubeFace=J}}for(let j=0,Z=N.length;j<Z;j++){let ee=N[j];if(t.layers.test(ee.layers)){K&&(this.renderer._activeCubeFace=j,this._currentContext.activeCubeFace=j,this._setFramebuffer(this._currentContext));let ae=ee.viewport;if(ae!==void 0){let ce=ae.x*V,de=ae.y*V,ve=ae.width*V,Ie=ae.height*V;c.viewport(Math.floor(ce),Math.floor(e.context.height-Ie-de),Math.floor(ve),Math.floor(Ie))}c.bindBufferBase(l.UNIFORM_BUFFER,z,F.indexesGPU[j]),this._draw(t,R,D,C,L,a)}this._currentContext.activeCubeFace=J,this.renderer._activeCubeFace=J}}else this._draw(t,R,D,C,L,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 xB(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 p=this.parallel,x=()=>{n.getProgramParameter(a,p.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),f()):requestAnimationFrame(x)};x()});t.push(u);return}this._completeCompile(e,r)}_handleSource(e,t){let n=e.split(`4357+`)}}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 N1(s.name,s.node,l),u.push(a);else if(t==="cubeTexture"||t==="cubeDepthTexture")a=new cC(s.name,s.node,l),u.push(a);else if(t==="texture3D")a=new pb(s.name,s.node,l),u.push(a);else if(t==="buffer"){s.name=`buffer${e.id}`;let f=this.getSharedDataFromNode(e),p=f.buffer;p===void 0&&(e.name=`NodeBuffer_${e.id}`,p=new oC(e,l),p.name=e.name,f.buffer=p),u.push(p),a=p}else{let f=this.uniformGroups[c];f===void 0?(f=new aC(c,l),this.uniformGroups[c]=f,u.push(f)):u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let p=a.name;f.uniforms.some(v=>v.name===p)||f.addUniform(a)}o.uniformGPU=a}return s}},u8=null,a1=null,uC=class{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null,this.timestampQueryPool={[ec.RENDER]:null,[ec.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:")?ec.COMPUTE:ec.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){Zn("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 u8=u8||new Oe,this.renderer.getDrawingBufferSize(u8)}setScissorTest(){}getClearColor(){let e=this.renderer;return a1=a1||new sb,e.getClearColor(a1),a1.getRGB(a1),a1}getDomElement(){let e=this.domElement;return e===null&&(e=this.parameters.canvas!==void 0?this.parameters.canvas:$T(),"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${"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(){}},NTe=0,vB=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}},bB=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===Ir,id:NTe++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){let p=this._createBuffer(r,t,s,o);f=new vB(f,p)}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 p=()=>{t.buffer=null,t._mapped=!1,t.removeEventListener("release",p),t.removeEventListener("dispose",p)};t.addEventListener("release",p),t.addEventListener("dispose",p),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}},Nv,Vf,wB=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;Nv={[Bs]:e.FUNC_ADD,[Qy]:e.FUNC_SUBTRACT,[Jy]:e.FUNC_REVERSE_SUBTRACT},Vf={[qc]:e.ZERO,[e2]:e.ONE,[t2]:e.SRC_COLOR,[Ud]:e.SRC_ALPHA,[a2]:e.SRC_ALPHA_SATURATE,[s2]:e.DST_COLOR,[i2]:e.DST_ALPHA,[n2]:e.ONE_MINUS_SRC_COLOR,[kd]:e.ONE_MINUS_SRC_ALPHA,[o2]:e.ONE_MINUS_DST_COLOR,[r2]:e.ONE_MINUS_DST_ALPHA};let t=e.getParameter(e.SCISSOR_BOX),n=e.getParameter(e.VIEWPORT);this.currentScissor=new gn().fromArray(t),this.currentViewport=new gn().fromArray(n),this._tempVec4=new gn}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!==UT?(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(e===Zy?t.cullFace(t.BACK):e===kT?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){Zn("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===Ky?l=n:c.blending!==Xr&&(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===If){let u=t.blendSrcAlpha!==null?t.blendSrcAlpha:o,f=t.blendDstAlpha!==null?t.blendDstAlpha:a,p=t.blendEquationAlpha!==null?t.blendEquationAlpha:l;r.blendEquationSeparateiOES(e,Nv[l],Nv[p]),r.blendFuncSeparateiOES(e,Vf[o],Vf[a],Vf[u],Vf[f])}else if(r.blendEquationSeparateiOES(e,n.FUNC_ADD,n.FUNC_ADD),c)switch(s){case ss:r.blendFuncSeparateiOES(e,n.ONE,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case zu:r.blendFuncSeparateiOES(e,n.ONE,n.ONE,n.ONE,n.ONE);break;case Vu:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case qu: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 ss:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case zu:r.blendFuncSeparateiOES(e,n.SRC_ALPHA,n.ONE,n.ONE,n.ONE);break;case Vu:r.blendFuncSeparateiOES(e,n.ZERO,n.ONE_MINUS_SRC_COLOR,n.ZERO,n.ONE);break;case qu: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===Xr){this.currentBlendingEnabled===!0&&(this.disable(c.BLEND),this.currentBlendingEnabled=!1);return}if(this.currentBlendingEnabled===!1&&(this.enable(c.BLEND),this.currentBlendingEnabled=!0),e!==If){if(e!==this.currentBlending||l!==this.currentPremultipledAlpha){if((this.currentBlendEquation!==Bs||this.currentBlendEquationAlpha!==Bs)&&(c.blendEquation(c.FUNC_ADD),this.currentBlendEquation=Bs,this.currentBlendEquationAlpha=Bs),l)switch(e){case ss:c.blendFuncSeparate(c.ONE,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case zu:c.blendFunc(c.ONE,c.ONE);break;case Vu:c.blendFuncSeparate(c.ZERO,c.ONE_MINUS_SRC_COLOR,c.ZERO,c.ONE);break;case qu:c.blendFuncSeparate(c.DST_COLOR,c.ONE_MINUS_SRC_ALPHA,c.ZERO,c.ONE);break;default:Ge("WebGLState: Invalid blending: ",e);break}else switch(e){case ss:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE_MINUS_SRC_ALPHA,c.ONE,c.ONE_MINUS_SRC_ALPHA);break;case zu:c.blendFuncSeparate(c.SRC_ALPHA,c.ONE,c.ONE,c.ONE);break;case Vu:Ge("WebGLState: SubtractiveBlending requires material.premultipliedAlpha = true");break;case qu:Ge("WebGLState: MultiplyBlending requires material.premultipliedAlpha = true");break;default:Ge("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(Nv[t],Nv[s]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=s),(n!==this.currentBlendSrc||r!==this.currentBlendDst||o!==this.currentBlendSrcAlpha||a!==this.currentBlendDstAlpha)&&(c.blendFuncSeparate(Vf[n],Vf[r],Vf[o],Vf[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=b2[e]),this.currentDepthFunc!==e){let{gl:t}=this;switch(e){case lA:t.depthFunc(t.NEVER);break;case cA:t.depthFunc(t.ALWAYS);break;case uA:t.depthFunc(t.LESS);break;case Bu:t.depthFunc(t.LEQUAL);break;case hA:t.depthFunc(t.EQUAL);break;case fA:t.depthFunc(t.GEQUAL);break;case dA:t.depthFunc(t.GREATER);break;case pA: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===ir?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let s=e.side===ui;t&&(s=!s),this.setFlipSided(s),e.blending===ss&&e.transparent===!1?this.setBlending(Xr):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)}},SB=class{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=Vo){let{gl:n,extensions:r}=this,s,o=sn.getTransfer(t);if(e===Gi)return n.UNSIGNED_BYTE;if(e===IA)return n.UNSIGNED_SHORT_4_4_4_4;if(e===NA)return n.UNSIGNED_SHORT_5_5_5_1;if(e===LA)return n.UNSIGNED_INT_5_9_9_9_REV;if(e===DA)return n.UNSIGNED_INT_10F_11F_11F_REV;if(e===Wu)return n.BYTE;if(e===ju)return n.SHORT;if(e===Wa)return n.UNSIGNED_SHORT;if(e===Ir)return n.INT;if(e===pi)return n.UNSIGNED_INT;if(e===Yi)return n.FLOAT;if(e===Li)return n.HALF_FLOAT;if(e===S_)return n.ALPHA;if(e===Nf)return n.RGB;if(e===xr)return n.RGBA;if(e===ys)return n.DEPTH_COMPONENT;if(e===Qs)return n.DEPTH_STENCIL;if(e===Lf)return n.RED;if(e===Xu)return n.RED_INTEGER;if(e===Ss)return n.RG;if(e===$u)return n.RG_INTEGER;if(e===ip)return n.RGBA_INTEGER;if(e===Yu||e===Zu||e===Ku||e===Qu)if(o===Bt)if(s=r.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(e===Yu)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===Zu)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===Ku)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===Qu)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=r.get("WEBGL_compressed_texture_s3tc"),s!==null){if(e===Yu)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===Zu)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===Ku)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===Qu)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(e===FA||e===OA||e===BA||e===UA)if(s=r.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(e===FA)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===OA)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===BA)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===UA)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(e===rp||e===sp||e===op||e===ap||e===lp||e===Ju||e===cp)if(s=r.get("WEBGL_compressed_texture_etc"),s!==null){if(e===rp||e===sp)return o===Bt?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(e===op)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(e===ap)return s.COMPRESSED_R11_EAC;if(e===lp)return s.COMPRESSED_SIGNED_R11_EAC;if(e===Ju)return s.COMPRESSED_RG11_EAC;if(e===cp)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(e===up||e===hp||e===fp||e===dp||e===pp||e===Ap||e===mp||e===gp||e===_p||e===xp||e===yp||e===vp||e===bp||e===wp)if(s=r.get("WEBGL_compressed_texture_astc"),s!==null){if(e===up)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===hp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===fp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===dp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===pp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===Ap)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===mp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===gp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===_p)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(e===xp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(e===yp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(e===vp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(e===bp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(e===wp)return o===Bt?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(e===Sp||e===Tp||e===Ep)if(s=r.get("EXT_texture_compression_bptc"),s!==null){if(e===Sp)return o===Bt?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(e===Tp)return s.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(e===Ep)return s.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(e===Mp||e===Cp||e===eh||e===Rp)if(s=r.get("EXT_texture_compression_rgtc"),s!==null){if(e===Mp)return s.COMPRESSED_RED_RGTC1_EXT;if(e===Cp)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===eh)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===Rp)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return e===zo?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()})}},cZ=!1,WE,h8,uZ,TB=class{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},this._srcFramebuffer=null,this._dstFramebuffer=null,cZ===!1&&(this._init(),cZ=!0)}_init(){let e=this.gl;WE={[Sf]:e.REPEAT,[ko]:e.CLAMP_TO_EDGE,[Tf]:e.MIRRORED_REPEAT},h8={[xi]:e.NEAREST,[A2]:e.NEAREST_MIPMAP_NEAREST,[Jl]:e.NEAREST_MIPMAP_LINEAR,[vi]:e.LINEAR,[np]:e.LINEAR_MIPMAP_NEAREST,[go]:e.LINEAR_MIPMAP_LINEAR},uZ={[_2]:e.NEVER,[v2]:e.ALWAYS,[T_]:e.LESS,[th]:e.LEQUAL,[x2]:e.EQUAL,[Hc]:e.GEQUAL,[kA]:e.GREATER,[y2]: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];je("WebGLBackend: Attempt to use non-existing WebGL internal format '"+e+"'")}let c=null;r&&(c=l.get("EXT_texture_norm16"),c||je("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?zd:sn.getTransfer(s);n===a.FLOAT&&(u=a.RGB32F),n===a.HALF_FLOAT&&(u=a.RGB16F),n===a.UNSIGNED_BYTE&&(u=f===Bt?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?zd:sn.getTransfer(s);n===a.FLOAT&&(u=a.RGBA32F),n===a.HALF_FLOAT&&(u=a.RGBA16F),n===a.UNSIGNED_BYTE&&(u=f===Bt?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=sn.getPrimaries(sn.workingColorSpace),l=t.colorSpace===Vo?null:sn.getPrimaries(t.colorSpace),c=t.colorSpace===Vo||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,WE[t.wrapS]),n.texParameteri(e,n.TEXTURE_WRAP_T,WE[t.wrapT]),(e===n.TEXTURE_3D||e===n.TEXTURE_2D_ARRAY)&&(t.isArrayTexture||n.texParameteri(e,n.TEXTURE_WRAP_R,WE[t.wrapR])),n.texParameteri(e,n.TEXTURE_MAG_FILTER,h8[t.magFilter]);let u=t.mipmaps!==void 0&&t.mipmaps.length>0,f=t.minFilter===vi&&u?go:t.minFilter;if(n.texParameteri(e,n.TEXTURE_MIN_FILTER,h8[f]),t.compareFunction&&(n.texParameteri(e,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(e,n.TEXTURE_COMPARE_FUNC,uZ[t.compareFunction])),r.has("EXT_texture_filter_anisotropic")===!0){if(t.magFilter===xi||t.minFilter!==Jl&&t.minFilter!==go||t.type===Yi&&r.has("OES_texture_float_linear")===!1)return;if(t.anisotropy>1){let p=r.get("EXT_texture_filter_anisotropic");n.texParameterf(e,p.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:p,depth:x}=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,p,x):e.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,u,c,f,p,x):e.isVideoTexture||n.texStorage2D(o,u,c,f,p)}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,p=t.image;for(let x=0;x<f.length;x++){let v=f[x];e.isCompressedArrayTexture?e.format!==n.RGBA?l!==null?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,x,0,0,0,v.width,v.height,p.depth,l,v.data):je("WebGLBackend: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,x,0,0,0,v.width,v.height,p.depth,l,c,v.data):l!==null?n.compressedTexSubImage2D(n.TEXTURE_2D,x,0,0,v.width,v.height,l,v.data):je("WebGLBackend: Unsupported compressed texture format")}}else if(e.isCubeTexture){let f=t.images,p=e.mipmaps;for(let x=0;x<6;x++){let v=jE(f[x]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+x,0,0,0,r,s,l,c,v);for(let w=0;w<p.length;w++){let S=p[w],T=jE(S.images[x]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+x,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 p=w2(f.width,f.height,e.format,e.type);for(let x of e.layerUpdates){let v=f.data.subarray(x*p/f.data.BYTES_PER_ELEMENT,(x+1)*p/f.data.BYTES_PER_ELEMENT);n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,x,f.width,f.height,1,l,c,v)}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 p=0,x=f.length;p<x;p++){let v=f[p],w=jE(v);n.texSubImage2D(a,p,0,0,v.width,v.height,l,c,w)}else{let p=jE(t.image);n.texSubImage2D(a,0,0,0,r,s,l,c,p)}}}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:p,glFormat:x}=l.get(t);c.bindTexture(f,u);let v,w,S,T,P,R,C,L,D,F=e.isCompressedTexture?e.mipmaps[o]:e.image;if(n!==null)v=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,P=n.min.y,R=n.isBox3?n.min.z:0;else{let j=Math.pow(2,-s);v=Math.floor(F.width*j),w=Math.floor(F.height*j),e.isDataArrayTexture||e.isArrayTexture?S=F.depth:e.isData3DTexture?S=Math.floor(F.depth*j):S=1,T=0,P=0,R=0}r!==null?(C=r.x,L=r.y,D=r.z):(C=0,L=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 N=c.getParameter(a.UNPACK_ROW_LENGTH),B=c.getParameter(a.UNPACK_IMAGE_HEIGHT),z=c.getParameter(a.UNPACK_SKIP_PIXELS),V=c.getParameter(a.UNPACK_SKIP_ROWS),H=c.getParameter(a.UNPACK_SKIP_IMAGES);c.pixelStorei(a.UNPACK_ROW_LENGTH,F.width),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,F.height),c.pixelStorei(a.UNPACK_SKIP_PIXELS,T),c.pixelStorei(a.UNPACK_SKIP_ROWS,P),c.pixelStorei(a.UNPACK_SKIP_IMAGES,R);let Z=e.isDataArrayTexture||e.isData3DTexture||t.isArrayTexture,J=t.isDataArrayTexture||t.isData3DTexture||t.isArrayTexture;if(e.isDepthTexture){let j=l.get(e),K=l.get(t),ee=l.get(j.renderTarget),ae=l.get(K.renderTarget),ce=ee.framebuffers[j.cacheKey],de=ae.framebuffers[K.cacheKey],ve=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,Ie=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,ce),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,de);for(let Qe=0;Qe<S;Qe++)Z&&(a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,j.textureGPU,s,R+Qe),a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+Qe)),a.blitFramebuffer(T,P,v,w,C,L,v,w,a.DEPTH_BUFFER_BIT,a.NEAREST);c.bindFramebuffer(a.READ_FRAMEBUFFER,ve),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,Ie)}else if(s!==0||e.isRenderTargetTexture||l.has(e)){let j=l.get(e);this._srcFramebuffer===null&&(this._srcFramebuffer=a.createFramebuffer()),this._dstFramebuffer===null&&(this._dstFramebuffer=a.createFramebuffer());let K=c.currentBoundFramebuffers[a.READ_FRAMEBUFFER]??null,ee=c.currentBoundFramebuffers[a.DRAW_FRAMEBUFFER]??null;c.bindFramebuffer(a.READ_FRAMEBUFFER,this._srcFramebuffer),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,this._dstFramebuffer);for(let ae=0;ae<S;ae++)Z?a.framebufferTextureLayer(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,j.textureGPU,s,R+ae):a.framebufferTexture2D(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,j.textureGPU,s),J?a.framebufferTextureLayer(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,u,o,D+ae):a.framebufferTexture2D(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,u,o),s!==0?a.blitFramebuffer(T,P,v,w,C,L,v,w,a.COLOR_BUFFER_BIT,a.NEAREST):J?a.copyTexSubImage3D(f,o,C,L,D+ae,T,P,v,w):a.copyTexSubImage2D(f,o,C,L,T,P,v,w);c.bindFramebuffer(a.READ_FRAMEBUFFER,K),c.bindFramebuffer(a.DRAW_FRAMEBUFFER,ee)}else J?e.isDataTexture||e.isData3DTexture?a.texSubImage3D(f,o,C,L,D,v,w,S,x,p,F.data):t.isCompressedArrayTexture?a.compressedTexSubImage3D(f,o,C,L,D,v,w,S,x,F.data):a.texSubImage3D(f,o,C,L,D,v,w,S,x,p,F):e.isDataTexture?a.texSubImage2D(a.TEXTURE_2D,o,C,L,v,w,x,p,F.data):e.isCompressedTexture?a.compressedTexSubImage2D(a.TEXTURE_2D,o,C,L,F.width,F.height,x,F.data):a.texSubImage2D(a.TEXTURE_2D,o,C,L,v,w,x,p,F);c.pixelStorei(a.UNPACK_ROW_LENGTH,N),c.pixelStorei(a.UNPACK_IMAGE_HEIGHT,B),c.pixelStorei(a.UNPACK_SKIP_PIXELS,z),c.pixelStorei(a.UNPACK_SKIP_ROWS,V),c.pixelStorei(a.UNPACK_SKIP_IMAGES,H),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,p=t.renderTarget?t.renderTarget.height:this.backend.getDrawingBufferSize().y;if(f){let x=a!==0||l!==0,v,w;if(e.isDepthTexture===!0?(v=r.DEPTH_BUFFER_BIT,w=r.DEPTH_ATTACHMENT,t.stencil&&(v|=r.STENCIL_BUFFER_BIT)):(v=r.COLOR_BUFFER_BIT,w=r.COLOR_ATTACHMENT0),x){let S=this.backend.get(t.renderTarget),T=S.framebuffers[t.getCacheKey()],P=S.msaaFrameBuffer;s.bindFramebuffer(r.DRAW_FRAMEBUFFER,T),s.bindFramebuffer(r.READ_FRAMEBUFFER,P);let R=p-l-u;r.blitFramebuffer(a,R,a+c,R+u,a,R,a+c,R+u,v,r.NEAREST),s.bindFramebuffer(r.READ_FRAMEBUFFER,T),s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,R,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,v,r.NEAREST),r.deleteFramebuffer(S)}}else s.bindTexture(r.TEXTURE_2D,o),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,p-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 p=s.DEPTH_COMPONENT24;r===!0?this.extensions.get("WEBGL_multisampled_render_to_texture").renderbufferStorageMultisampleEXT(s.RENDERBUFFER,o.samples,p,u,f):n>0?(a&&a.isDepthTexture&&a.type===s.FLOAT&&(p=s.DEPTH_COMPONENT32F),s.renderbufferStorageMultisample(s.RENDERBUFFER,n,p,u,f)):s.renderbufferStorage(s.RENDERBUFFER,p,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),p=l.createFramebuffer();a.state.bindFramebuffer(l.READ_FRAMEBUFFER,p);let x=e.isCubeTexture?l.TEXTURE_CUBE_MAP_POSITIVE_X+o:l.TEXTURE_2D;l.framebufferTexture2D(l.READ_FRAMEBUFFER,l.COLOR_ATTACHMENT0,x,c,0);let v=this._getTypedArrayType(f),w=this._getBytesPerTexel(f,u),T=r*s*w,P=l.createBuffer();l.bindBuffer(l.PIXEL_PACK_BUFFER,P),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 R=new v(T/v.BYTES_PER_ELEMENT);return l.bindBuffer(l.PIXEL_PACK_BUFFER,P),l.getBufferSubData(l.PIXEL_PACK_BUFFER,0,R),l.bindBuffer(l.PIXEL_PACK_BUFFER,null),a.state.bindFramebuffer(l.READ_FRAMEBUFFER,null),l.deleteFramebuffer(p),R}_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 jE(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 EB=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)}},MB=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}},hZ={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"},CB=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)}}},hC=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&&(je(`TimestampQueryPool: No timestamp available for uid ${e}.`),t=0),t}hasTimestampQuery(e){return this.timestamps.has(e)}allocateQueriesForContext(){}async resolveQueriesAsync(){}dispose(){}},RB=class extends hC{constructor(e,t,n=2048){if(super(n),this.gl=e,this.type=t,this.ext=e.getExtension("EXT_disjoint_timer_query_webgl2")||e.getExtension("EXT_disjoint_timer_query"),!this.ext){je("EXT_disjoint_timer_query not supported; timestamps will be disabled."),this.trackTimestamp=!1;return}this.queries=[];for(let r=0;r<this.maxQueries;r++)this.queries.push(e.createQuery());this.activeQuery=null,this.queryStates=new Map}allocateQueriesForContext(e){if(!this.trackTimestamp)return null;if(this.currentQueryIndex+2>this.maxQueries)return Zn(`WebGLTimestampQueryPool [${this.type}]: Maximum number of queries exceeded, when using trackTimestamp it is necessary to resolves the queries via renderer.resolveTimestampsAsync( THREE.TimestampQuery.${this.type.toUpperCase()} ).`),null;let t=this.currentQueryIndex;return this.currentQueryIndex+=2,this.queryStates.set(t,"inactive"),this.queryOffsets.set(e,t),t}beginQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t==null||this.activeQuery!==null)return;let n=this.queries[t];if(n)try{this.queryStates.get(t)==="inactive"&&(this.gl.beginQuery(this.ext.TIME_ELAPSED_EXT,n),this.activeQuery=t,this.queryStates.set(t,"started"))}catch(r){Ge("Error in beginQuery:",r),this.activeQuery=null,this.queryStates.set(t,"inactive")}}endQuery(e){if(!this.trackTimestamp||this.isDisposed)return;let t=this.queryOffsets.get(e);if(t!=null&&this.activeQuery===t)try{this.gl.endQuery(this.ext.TIME_ELAPSED_EXT),this.queryStates.set(t,"ended"),this.activeQuery=null}catch(n){Ge("Error in endQuery:",n),this.queryStates.set(t,"inactive"),this.activeQuery=null}}async resolveQueriesAsync(){if(!this.trackTimestamp||this.pendingResolve)return this.lastValue;this.pendingResolve=!0;try{let e=new Map;for(let[s,o]of this.queryOffsets)if(this.queryStates.get(o)==="ended"){let l=this.queries[o];e.set(s,this.resolveQuery(l))}if(e.size===0)return this.lastValue;let t={},n=[];for(let[s,o]of e){let a=s.match(/^(.*):f(\d+)$/),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 Ge("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){Ge("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}}},fC=class extends uC{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 EB(this),this.capabilities=new MB(this),this.attributeUtils=new bB(this),this.textureUtils=new TB(this),this.bufferRenderer=new CB(this),this.state=new wB(this),this.utils=new SB(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:(je("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 po}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&&je("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 RB(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(ec.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(ec.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(),p=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 x=0;x<r.textures.length;x++)x===0?a.clearBufferfv(a.COLOR,x,[u.r,u.g,u.b,u.a]):a.clearBufferfv(a.COLOR,x,[0,0,0,1]);t&&n?a.clearBufferfi(a.DEPTH_STENCIL,0,f,p):t?a.clearBufferfv(a.DEPTH,0,[f]):n&&a.clearBufferiv(a.STENCIL,0,[p]),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(ec.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),p=this.vaoCache[f];p===void 0?this.vaoCache[f]=this._createVao(u):o.setVertexState(p),o.useProgram(l),this._bindUniforms(n);let x=this._getTransformFeedback(c);a.bindTransformFeedback(a.TRANSFORM_FEEDBACK,x),a.beginTransformFeedback(a.POINTS),s=s!==null?s:t.count,Array.isArray(s)?(Zn("WebGLBackend.compute(): The count parameter must be a single number, not an array."),s=s[0]):s&&typeof s=="object"&&s.isIndirectStorageBufferAttribute&&(Zn("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 v=0;v<c.length;v++){let w=c[v];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(ec.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 p=0;p<f;p++)a.uniform1ui(l,p),t.render(c[p],u[p])}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 p=t.isMesh&&t.matrixWorld.determinantAffine()<0;c.setMaterial(r,p,o),s.mrt!==null&&s.textures!==null&&c.setMRTBlending(s.textures,s.mrt,r),c.useProgram(a);let x=e.getAttributes(),v=this.get(x),w=v.vaoGPU;if(w===void 0){let F=this._getVaoKey(x);w=this.vaoCache[F],w===void 0&&(w=this._createVao(x),this.vaoCache[F]=w,v.vaoGPU=w)}let S=e.getIndex(),T=S!==null?this.get(S).bufferGPU:null;c.setVertexState(w,T);let P=u.lastOcclusionObject;if(P!==t&&P!==void 0){if(P!==null&&P.occlusionTest===!0&&(l.endQuery(l.ANY_SAMPLES_PASSED),u.occlusionQueryIndex++),t.occlusionTest===!0){let F=l.createQuery();l.beginQuery(l.ANY_SAMPLES_PASSED,F),u.occlusionQueries[u.occlusionQueryIndex]=F,u.occlusionQueryObjects[u.occlusionQueryIndex]=t}u.lastOcclusionObject=t}let R=this.bufferRenderer;t.isPoints?R.mode=l.POINTS:t.isLineSegments?R.mode=l.LINES:t.isLine?R.mode=l.LINE_STRIP:t.isLineLoop?R.mode=l.LINE_LOOP:r.wireframe===!0?(c.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),R.mode=l.LINES):R.mode=l.TRIANGLES;let{vertexCount:C,instanceCount:L}=f,{firstVertex:D}=f;if(R.object=t,S!==null){D*=S.array.BYTES_PER_ELEMENT;let F=this.get(S);R.index=S.count,R.type=F.type}else R.index=0;if(e.camera.isArrayCamera===!0&&e.camera.cameras.length>0&&e.camera.isMultiViewCamera===!1){let F=this.get(e.camera),N=e.camera.cameras,B=e.getBindingGroup("cameraIndex").bindings[0];if(F.indexesGPU===void 0||F.indexesGPU.length!==N.length){let j=new Uint32Array([0,0,0,0]),K=[];for(let ee=0,ae=N.length;ee<ae;ee++){let ce=l.createBuffer();j[0]=ee,l.bindBuffer(l.UNIFORM_BUFFER,ce),l.bufferData(l.UNIFORM_BUFFER,j,l.STATIC_DRAW),K.push(ce)}F.indexesGPU=K}let z=0;e:for(let j of e.getBindings())for(let K of j.bindings){if(K===B)break e;(K.isUniformsGroup||K.isUniformBuffer)&&z++}let V=this.renderer.getPixelRatio(),H=this._currentContext.renderTarget,Z=this._isRenderCameraDepthArray(this._currentContext),J=this._currentContext.activeCubeFace;if(Z){let j=this.get(H.depthTexture);if(j.clearedRenderId!==this.renderer._nodes.nodeFrame.renderId){j.clearedRenderId=this.renderer._nodes.nodeFrame.renderId;let{stencilBuffer:K}=H;for(let ee=0,ae=N.length;ee<ae;ee++)this.renderer._activeCubeFace=ee,this._currentContext.activeCubeFace=ee,this._setFramebuffer(this._currentContext),this.clear(!1,!0,K,this._currentContext,!1,!1);this.renderer._activeCubeFace=J,this._currentContext.activeCubeFace=J}}for(let j=0,K=N.length;j<K;j++){let ee=N[j];if(t.layers.test(ee.layers)){Z&&(this.renderer._activeCubeFace=j,this._currentContext.activeCubeFace=j,this._setFramebuffer(this._currentContext));let ae=ee.viewport;if(ae!==void 0){let ce=ae.x*V,de=ae.y*V,ve=ae.width*V,Ie=ae.height*V;c.viewport(Math.floor(ce),Math.floor(e.context.height-Ie-de),Math.floor(ve),Math.floor(Ie))}c.bindBufferBase(l.UNIFORM_BUFFER,z,F.indexesGPU[j]),this._draw(t,R,D,C,L,a)}this._currentContext.activeCubeFace=J,this.renderer._activeCubeFace=J}}else this._draw(t,R,D,C,L,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 yB(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 p=this.parallel,x=()=>{n.getProgramParameter(a,p.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),f()):requestAnimationFrame(x)};x()});t.push(u);return}this._completeCompile(e,r)}_handleSource(e,t){let n=e.split(`43584358 `),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(`43594359 `)}_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()+`43604360 @@ -4366,7 +4366,7 @@ Program Info Log: `+o+`
43664366 `+a+`43674367 `+l)}else o!==""&&je("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 es43684368 precision highp float;4369-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=[],p=[];for(let S=0;S<u.length;S++){let T=u[S];f.push(T.varyingName),p.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 x=o.attributes,v=[],w=[];for(let S=0;S<x.length;S++){let T=x[S].node.attribute;v.push(T),this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER)}for(let S=0;S<p.length;S++){let T=p[S].attribute;this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER);let P=this.get(T);w.push(P)}this.set(e,{programGPU:a,transformBuffers:w,attributes:v})}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=E_(s),c=l?1:s.BYTES_PER_ELEMENT;for(let u=0,f=a.length;u<f;u++){let p=a[u],x=p.start*c,v=p.count*c,w=x*(l?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,w,s,x,v)}}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=E_(s),l=a?1:s.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let p=o[u],x=o[u+1],v=p.start+p.count;if(x!==void 0&&x.start===v)continue;let w=c*l,S=(v-c)*l,T=w*(a?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,T,s,w,S),x!==void 0&&(c=x.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(cK).filter(r=>cK[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===Df.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,p=s.depth>1,x=s.isXRRenderTarget===!0,v=x===!0&&s._hasExternalTextures===!0,w=o.msaaFrameBuffer,S=o.depthRenderbuffer,T=this.extensions.get("WEBGL_multisampled_render_to_texture"),P=this.extensions.get("OVR_multiview2"),R=this._useMultisampledExtension(s),C=UJ(e),L;if(u?(o.cubeFramebuffers||(o.cubeFramebuffers={}),L=o.cubeFramebuffers[C]):x&&v===!1?L=this._xrFramebuffer:(o.framebuffers||(o.framebuffers={}),L=o.framebuffers[C]),L===void 0){L=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,L);let D=e.textures,F=[];if(u){o.cubeFramebuffers[C]=L;let{textureGPU:B}=this.get(D[0]),z=this.renderer._activeCubeFace,V=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+z,B,V)}else{o.framebuffers[C]=L;for(let B=0;B<D.length;B++){let z=D[B],V=this.get(z);V.renderTarget=e.renderTarget,V.cacheKey=C;let H=t.COLOR_ATTACHMENT0+B;if(s.multiview)P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,H,V.textureGPU,0,a,0,2);else if(f||p){let K=this.renderer._activeCubeFace,J=this.renderer._activeMipmapLevel;t.framebufferTextureLayer(t.FRAMEBUFFER,H,V.textureGPU,J,K)}else if(R)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,H,t.TEXTURE_2D,V.textureGPU,0,a);else{let K=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,H,t.TEXTURE_2D,V.textureGPU,K)}}}let N=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=t.createRenderbuffer();this.textureUtils.setupRenderBufferStorage(B,e,0,R),o.xrDepthRenderbuffer=B,F.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT),t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,N,t.RENDERBUFFER,B)}else if(e.depthTexture!==null){F.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT);let B=this.get(e.depthTexture);if(B.renderTarget=e.renderTarget,B.cacheKey=C,s.multiview)P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,N,B.textureGPU,0,a,0,2);else if(v&&R)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0,a);else if(e.depthTexture.isArrayTexture){let z=this.renderer._activeCubeFace;t.framebufferTextureLayer(t.FRAMEBUFFER,N,B.textureGPU,0,z)}else if(e.depthTexture.isCubeTexture){let z=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_CUBE_MAP_POSITIVE_X+z,B.textureGPU,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0)}o.depthInvalidationArray=F}else{if(this._isRenderCameraDepthArray(e)){n.bindFramebuffer(t.FRAMEBUFFER,L);let F=this.renderer._activeCubeFace,N=this.get(e.depthTexture),B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.framebufferTextureLayer(t.FRAMEBUFFER,B,N.textureGPU,0,F)}if((x||R||s.multiview)&&s._isOpaqueFramebuffer!==!0){n.bindFramebuffer(t.FRAMEBUFFER,L);let F=this.get(e.textures[0]);s.multiview?P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,F.textureGPU,0,a,0,2):R?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,F.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,F.textureGPU,0);let N=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,N,t.RENDERBUFFER,B)}else{let B=this.get(e.depthTexture);s.multiview?P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,N,B.textureGPU,0,a,0,2):R?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0)}}}if(a>0&&R===!1&&!s.multiview){if(w===void 0){let D=[];w=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,w);let F=[],N=e.textures;for(let B=0;B<N.length;B++){F[B]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,F[B]),D.push(t.COLOR_ATTACHMENT0+B);let z=e.textures[B],V=this.get(z);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,V.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+B,t.RENDERBUFFER,F[B])}if(t.bindRenderbuffer(t.RENDERBUFFER,null),o.msaaFrameBuffer=w,o.msaaRenderbuffers=F,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=L;n.drawBuffers(e,L)}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 p=0;p<u.length;p++)t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.RENDERBUFFER,null),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.TEXTURE_2D,null,0);for(let p=0;p<u.length;p++){if(f){let{textureGPU:x}=this.get(u[p]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,c[p]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,x,0)}if(e.scissor){let{x,y:v,width:w,height:S}=e.scissorValue,T=e.height-S-v;t.blitFramebuffer(x,T,x+w,T+S,x,T,x+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 p=0;p<u.length;p++){let{textureGPU:x}=this.get(u[p]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.RENDERBUFFER,c[p]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.TEXTURE_2D,x,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)}},Gv={PointList:"point-list",LineList:"line-list",LineStrip:"line-strip",TriangleList:"triangle-list"},Ch=typeof self<"u"&&self.GPUShaderStage?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},vo={Never:"never",Less:"less",Equal:"equal",LessEqual:"less-equal",Greater:"greater",NotEqual:"not-equal",GreaterEqual:"greater-equal",Always:"always"},ba={Store:"store"},Ei={Load:"load",Clear:"clear"},uK={CCW:"ccw",CW:"cw"},hK={None:"none",Back:"back"},dC={Uint16:"uint16",Uint32:"uint32"},he={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"},h8={ClampToEdge:"clamp-to-edge",Repeat:"repeat",MirrorRepeat:"mirror-repeat"},ac={Linear:"linear",Nearest:"nearest"},si={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"},um={Add:"add",Subtract:"subtract",ReverseSubtract:"reverse-subtract",Min:"min",Max:"max"},fK={None:0,All:15},Vp={Keep:"keep",Zero:"zero",Replace:"replace",Invert:"invert",IncrementClamp:"increment-clamp",DecrementClamp:"decrement-clamp",IncrementWrap:"increment-wrap",DecrementWrap:"decrement-wrap"},f8={Storage:"storage",ReadOnlyStorage:"read-only-storage"},d8={WriteOnly:"write-only",ReadOnly:"read-only",ReadWrite:"read-write"},dK={NonFiltering:"non-filtering",Comparison:"comparison"},hm={Float:"float",UnfilterableFloat:"unfilterable-float",Depth:"depth",SInt:"sint",UInt:"uint"},pK={TwoD:"2d",ThreeD:"3d"},bo={TwoD:"2d",TwoDArray:"2d-array",Cube:"cube",ThreeD:"3d"},PTe={All:"all"},XE={Vertex:"vertex",Instance:"instance"},pC={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"},AK={"texture-compression-s3tc":"texture-compression-bc","texture-compression-etc1":"texture-compression-etc2"},RB=class extends lC{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()}},PB=class extends rC{constructor(e,t){super(e,t?t.array:null),this._attribute=t,this.isStorageBuffer=!0}get attribute(){return this._attribute}},ITe=0,IB=class extends PB{constructor(e,t){super("StorageBuffer_"+ITe++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:So.READ_WRITE,this.groupNode=t}get attribute(){return this.nodeUniform.value}get buffer(){return this.nodeUniform.value.array}},p8=[null],NB=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=he.Depth32FloatStencil8:t=he.Depth24PlusStencil8:this.backend.renderer.reversedDepthBuffer===!0?t=he.Depth32Float:t=he.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 Gv.PointList;if(e.isLineSegments||e.isMesh&&t.wireframe===!0)return Gv.LineList;if(e.isLine)return Gv.LineStrip;if(e.isMesh)return Gv.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===Gi)return he.BGRA8Unorm;if(t===Li)return he.RGBA16Float;throw new Error("THREE.WebGPUUtils: Unsupported output buffer type.")}};function bh(i,e){p8[0]=e,i.queue.submit(p8),p8[0]=null}var AC=class{constructor(){this.label="",this.layout=null,this.entries=[]}reset(){this.label="",this.layout=null,this.entries.length=0}},o0=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}},Dm=class{constructor(){this.label=""}reset(){this.label=""}},mC=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}},Sm=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}},Tm=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}},gC=class{constructor(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample=new LB,this.fragment=null}reset(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample.reset(),this.fragment=null}},LB=class{constructor(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}reset(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}},_C=class{constructor(){this.label="",this.code="",this.compilationHints=[]}reset(){this.label="",this.code="",this.compilationHints.length=0}},Ab=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}},mb=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"}},qp=new AC,Hp=new o0,$E=new Dm,A8=new mC,m8=new Tm,l1=new gC,Lv=new Sm,YE=new _C,c1=new Ab,Zr=new mb,DB=class extends Nh{constructor(e){super(),this.device=e;let t=`4369+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=[],p=[];for(let S=0;S<u.length;S++){let T=u[S];f.push(T.varyingName),p.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 x=o.attributes,v=[],w=[];for(let S=0;S<x.length;S++){let T=x[S].node.attribute;v.push(T),this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER)}for(let S=0;S<p.length;S++){let T=p[S].attribute;this.has(T)||this.attributeUtils.createAttribute(T,r.ARRAY_BUFFER);let P=this.get(T);w.push(P)}this.set(e,{programGPU:a,transformBuffers:w,attributes:v})}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=E_(s),c=l?1:s.BYTES_PER_ELEMENT;for(let u=0,f=a.length;u<f;u++){let p=a[u],x=p.start*c,v=p.count*c,w=x*(l?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,w,s,x,v)}}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=E_(s),l=a?1:s.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let p=o[u],x=o[u+1],v=p.start+p.count;if(x!==void 0&&x.start===v)continue;let w=c*l,S=(v-c)*l,T=w*(a?s.BYTES_PER_ELEMENT:1);t.bufferSubData(t.UNIFORM_BUFFER,T,s,w,S),x!==void 0&&(c=x.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(hZ).filter(r=>hZ[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===Df.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,p=s.depth>1,x=s.isXRRenderTarget===!0,v=x===!0&&s._hasExternalTextures===!0,w=o.msaaFrameBuffer,S=o.depthRenderbuffer,T=this.extensions.get("WEBGL_multisampled_render_to_texture"),P=this.extensions.get("OVR_multiview2"),R=this._useMultisampledExtension(s),C=GJ(e),L;if(u?(o.cubeFramebuffers||(o.cubeFramebuffers={}),L=o.cubeFramebuffers[C]):x&&v===!1?L=this._xrFramebuffer:(o.framebuffers||(o.framebuffers={}),L=o.framebuffers[C]),L===void 0){L=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,L);let D=e.textures,F=[];if(u){o.cubeFramebuffers[C]=L;let{textureGPU:B}=this.get(D[0]),z=this.renderer._activeCubeFace,V=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+z,B,V)}else{o.framebuffers[C]=L;for(let B=0;B<D.length;B++){let z=D[B],V=this.get(z);V.renderTarget=e.renderTarget,V.cacheKey=C;let H=t.COLOR_ATTACHMENT0+B;if(s.multiview)P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,H,V.textureGPU,0,a,0,2);else if(f||p){let Z=this.renderer._activeCubeFace,J=this.renderer._activeMipmapLevel;t.framebufferTextureLayer(t.FRAMEBUFFER,H,V.textureGPU,J,Z)}else if(R)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,H,t.TEXTURE_2D,V.textureGPU,0,a);else{let Z=this.renderer._activeMipmapLevel;t.framebufferTexture2D(t.FRAMEBUFFER,H,t.TEXTURE_2D,V.textureGPU,Z)}}}let N=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;if(s._autoAllocateDepthBuffer===!0){let B=t.createRenderbuffer();this.textureUtils.setupRenderBufferStorage(B,e,0,R),o.xrDepthRenderbuffer=B,F.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT),t.bindRenderbuffer(t.RENDERBUFFER,B),t.framebufferRenderbuffer(t.FRAMEBUFFER,N,t.RENDERBUFFER,B)}else if(e.depthTexture!==null){F.push(c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT);let B=this.get(e.depthTexture);if(B.renderTarget=e.renderTarget,B.cacheKey=C,s.multiview)P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,N,B.textureGPU,0,a,0,2);else if(v&&R)T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0,a);else if(e.depthTexture.isArrayTexture){let z=this.renderer._activeCubeFace;t.framebufferTextureLayer(t.FRAMEBUFFER,N,B.textureGPU,0,z)}else if(e.depthTexture.isCubeTexture){let z=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_CUBE_MAP_POSITIVE_X+z,B.textureGPU,0)}else t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0)}o.depthInvalidationArray=F}else{if(this._isRenderCameraDepthArray(e)){n.bindFramebuffer(t.FRAMEBUFFER,L);let F=this.renderer._activeCubeFace,N=this.get(e.depthTexture),B=c?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.framebufferTextureLayer(t.FRAMEBUFFER,B,N.textureGPU,0,F)}if((x||R||s.multiview)&&s._isOpaqueFramebuffer!==!0){n.bindFramebuffer(t.FRAMEBUFFER,L);let F=this.get(e.textures[0]);s.multiview?P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,F.textureGPU,0,a,0,2):R?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,F.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,F.textureGPU,0);let N=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,N,t.RENDERBUFFER,B)}else{let B=this.get(e.depthTexture);s.multiview?P.framebufferTextureMultisampleMultiviewOVR(t.FRAMEBUFFER,N,B.textureGPU,0,a,0,2):R?T.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,N,t.TEXTURE_2D,B.textureGPU,0)}}}if(a>0&&R===!1&&!s.multiview){if(w===void 0){let D=[];w=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,w);let F=[],N=e.textures;for(let B=0;B<N.length;B++){F[B]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,F[B]),D.push(t.COLOR_ATTACHMENT0+B);let z=e.textures[B],V=this.get(z);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,V.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+B,t.RENDERBUFFER,F[B])}if(t.bindRenderbuffer(t.RENDERBUFFER,null),o.msaaFrameBuffer=w,o.msaaRenderbuffers=F,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=L;n.drawBuffers(e,L)}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 p=0;p<u.length;p++)t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.RENDERBUFFER,null),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.TEXTURE_2D,null,0);for(let p=0;p<u.length;p++){if(f){let{textureGPU:x}=this.get(u[p]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,c[p]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,x,0)}if(e.scissor){let{x,y:v,width:w,height:S}=e.scissorValue,T=e.height-S-v;t.blitFramebuffer(x,T,x+w,T+S,x,T,x+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 p=0;p<u.length;p++){let{textureGPU:x}=this.get(u[p]);t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.RENDERBUFFER,c[p]),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+p,t.TEXTURE_2D,x,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)}},Gv={PointList:"point-list",LineList:"line-list",LineStrip:"line-strip",TriangleList:"triangle-list"},Ch=typeof self<"u"&&self.GPUShaderStage?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},vo={Never:"never",Less:"less",Equal:"equal",LessEqual:"less-equal",Greater:"greater",NotEqual:"not-equal",GreaterEqual:"greater-equal",Always:"always"},wa={Store:"store"},Ei={Load:"load",Clear:"clear"},fZ={CCW:"ccw",CW:"cw"},dZ={None:"none",Back:"back"},dC={Uint16:"uint16",Uint32:"uint32"},he={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"},f8={ClampToEdge:"clamp-to-edge",Repeat:"repeat",MirrorRepeat:"mirror-repeat"},ac={Linear:"linear",Nearest:"nearest"},si={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"},hm={Add:"add",Subtract:"subtract",ReverseSubtract:"reverse-subtract",Min:"min",Max:"max"},pZ={None:0,All:15},Vp={Keep:"keep",Zero:"zero",Replace:"replace",Invert:"invert",IncrementClamp:"increment-clamp",DecrementClamp:"decrement-clamp",IncrementWrap:"increment-wrap",DecrementWrap:"decrement-wrap"},d8={Storage:"storage",ReadOnlyStorage:"read-only-storage"},p8={WriteOnly:"write-only",ReadOnly:"read-only",ReadWrite:"read-write"},AZ={NonFiltering:"non-filtering",Comparison:"comparison"},fm={Float:"float",UnfilterableFloat:"unfilterable-float",Depth:"depth",SInt:"sint",UInt:"uint"},mZ={TwoD:"2d",ThreeD:"3d"},bo={TwoD:"2d",TwoDArray:"2d-array",Cube:"cube",ThreeD:"3d"},LTe={All:"all"},XE={Vertex:"vertex",Instance:"instance"},pC={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"},gZ={"texture-compression-s3tc":"texture-compression-bc","texture-compression-etc1":"texture-compression-etc2"},PB=class extends lC{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()}},IB=class extends rC{constructor(e,t){super(e,t?t.array:null),this._attribute=t,this.isStorageBuffer=!0}get attribute(){return this._attribute}},DTe=0,NB=class extends IB{constructor(e,t){super("StorageBuffer_"+DTe++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:So.READ_WRITE,this.groupNode=t}get attribute(){return this.nodeUniform.value}get buffer(){return this.nodeUniform.value.array}},A8=[null],LB=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=he.Depth32FloatStencil8:t=he.Depth24PlusStencil8:this.backend.renderer.reversedDepthBuffer===!0?t=he.Depth32Float:t=he.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 Gv.PointList;if(e.isLineSegments||e.isMesh&&t.wireframe===!0)return Gv.LineList;if(e.isLine)return Gv.LineStrip;if(e.isMesh)return Gv.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===Gi)return he.BGRA8Unorm;if(t===Li)return he.RGBA16Float;throw new Error("THREE.WebGPUUtils: Unsupported output buffer type.")}};function bh(i,e){A8[0]=e,i.queue.submit(A8),A8[0]=null}var AC=class{constructor(){this.label="",this.layout=null,this.entries=[]}reset(){this.label="",this.layout=null,this.entries.length=0}},o0=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}},Fm=class{constructor(){this.label=""}reset(){this.label=""}},mC=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}},Tm=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}},Em=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}},gC=class{constructor(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample=new DB,this.fragment=null}reset(){this.label="",this.layout=null,this.vertex=null,this.primitive={},this.depthStencil=void 0,this.multisample.reset(),this.fragment=null}},DB=class{constructor(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}reset(){this.count=1,this.mask=4294967295,this.alphaToCoverageEnabled=!1}},_C=class{constructor(){this.label="",this.code="",this.compilationHints=[]}reset(){this.label="",this.code="",this.compilationHints.length=0}},Ab=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}},mb=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"}},qp=new AC,Hp=new o0,$E=new Fm,m8=new mC,g8=new Em,l1=new gC,Lv=new Tm,YE=new _C,c1=new Ab,Kr=new mb,FB=class extends Nh{constructor(e){super(),this.device=e;let t=`43704370 struct VarysStruct {43714371 @builtin( position ) Position: vec4f,43724372 @location( 0 ) vTex : vec2f,@@ -4440,7 +4440,7 @@ fn main_cube( Varys: VarysStruct ) -> @location( 0 ) vec4<f32> {
44404440 return textureSample( imgCube, imgSampler, faceMat[ Varys.vBaseArrayLayer ] * vec3f( fract( Varys.vTex ), 1 ) );44414441 44424442 }4443-`;this.mipmapSampler=e.createSampler({minFilter:ac.Linear}),this.flipYSampler=e.createSampler({minFilter:ac.Nearest}),Hp.size=4,Hp.usage=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,this.flipUniformBuffer=e.createBuffer(Hp),Hp.reset(),e.queue.writeBuffer(this.flipUniformBuffer,0,new Uint32Array([1])),Hp.size=4,Hp.usage=GPUBufferUsage.UNIFORM,this.noFlipUniformBuffer=e.createBuffer(Hp),Hp.reset(),this.transferPipelines={},YE.label="mipmap",YE.code=t,this.mipmapShaderModule=e.createShaderModule(YE),YE.reset()}getTransferPipeline(e,t){t=t||"2d-array";let n=`${e}-${t}`,r=this.transferPipelines[n];return r===void 0&&(l1.label=`mipmap-${e}-${t}`,l1.vertex={module:this.mipmapShaderModule},l1.fragment={module:this.mipmapShaderModule,entryPoint:`main_${t.replace("-","_")}`,targets:[{format:e}]},l1.layout="auto",r=this.device.createRenderPipeline(l1),l1.reset(),this.transferPipelines[n]=r),r}flipY(e,t,n=0){let r=t.format,{width:s,height:o}=t.size;c1.size.width=s,c1.size.height=o,c1.format=r,c1.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING;let a=this.device.createTexture(c1);c1.reset();let l=this.getTransferPipeline(r,e.textureBindingViewDimension),c=this.getTransferPipeline(r,a.textureBindingViewDimension),u=this.device.createCommandEncoder($E),f=(p,x,v,w,S,T)=>{let P=p.getBindGroupLayout(0);Zr.dimension=x.textureBindingViewDimension||"2d-array",Zr.mipLevelCount=1;let R=x.createView(Zr);Zr.reset(),qp.layout=P,qp.entries.push({binding:0,resource:this.flipYSampler},{binding:1,resource:R},{binding:2,resource:{buffer:T?this.flipUniformBuffer:this.noFlipUniformBuffer}});let C=this.device.createBindGroup(qp);qp.reset(),Zr.dimension="2d",Zr.mipLevelCount=1,Zr.baseArrayLayer=S,Zr.arrayLayerCount=1;let L=w.createView(Zr);Zr.reset(),Lv.view=L,Lv.loadOp=Ei.Clear,Lv.storeOp=ba.Store,m8.colorAttachments.push(Lv);let D=u.beginRenderPass(m8);m8.reset(),Lv.reset(),D.setPipeline(p),D.setBindGroup(0,C),D.draw(3,1,0,v),D.end()};f(l,e,n,a,0,!1),f(c,a,0,e,n,!0),bh(this.device,u.finish()),a.destroy()}generateMipmaps(e,t=null){let n=this.get(e),r=n.layers||this._mipmapCreateBundles(e),s=t;s===null&&($E.label="mipmapEncoder",s=this.device.createCommandEncoder($E),$E.reset()),this._mipmapRunBundles(s,r),t===null&&bh(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++){Zr.dimension=t,Zr.baseMipLevel=o-1,Zr.mipLevelCount=1;let l=e.createView(Zr);Zr.reset(),qp.layout=r,qp.entries.push({binding:0,resource:this.mipmapSampler},{binding:1,resource:l},{binding:2,resource:{buffer:this.noFlipUniformBuffer}});let c=this.device.createBindGroup(qp);qp.reset(),Zr.dimension="2d",Zr.baseMipLevel=o,Zr.mipLevelCount=1,Zr.baseArrayLayer=a,Zr.arrayLayerCount=1;let u=e.createView(Zr);Zr.reset();let f=new Sm;f.view=u,f.loadOp=Ei.Clear,f.storeOp=ba.Store;let p=new Tm;p.colorAttachments.push(f),A8.colorFormats=[e.format];let x=this.device.createRenderBundleEncoder(A8);A8.reset(),x.setPipeline(n),x.setBindGroup(0,c),x.draw(3,1,0,a),s.push({renderBundles:[x.finish()],passDescriptor:p})}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()}}},FB=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}},L1=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"}},OB=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}},BB=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}},UB=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}},kB=class extends L1{constructor(){super(),this.colorSpace="srgb",this.premultipliedAlpha=!1}reset(){super.reset(),this.colorSpace="srgb",this.premultipliedAlpha=!1}},xC=class{constructor(){this.width=0,this.height=1,this.depthOrArrayLayers=1}reset(){this.width=0,this.height=1,this.depthOrArrayLayers=1}},KE=new o0,NTe=new Dm,Wo=new FB,Yo=new L1,ZE=new OB,jf=new BB,QE=new UB,u1=new kB,Wp=new Ab,Xo=new xC,LTe={[_2]:"never",[T_]:"less",[x2]:"equal",[th]:"less-equal",[UA]:"greater",[Hc]:"greater-equal",[v2]:"always",[y2]:"not-equal"},DTe=[0,1,3,2,4,5];function mK(i,e,t,n,r,s,o,a,l,c){Yo.texture=e,Yo.mipLevel=t,Yo.origin.z=n,jf.offset=n*s,jf.bytesPerRow=o,jf.rowsPerImage=a,Xo.width=l,Xo.height=c,i.queue.writeTexture(Yo,r.data,jf,Xo),Yo.reset(),jf.reset(),Xo.reset()}var GB=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){Wo.addressModeU=this._convertAddressMode(n.wrapS),Wo.addressModeV=this._convertAddressMode(n.wrapT),Wo.addressModeW=this._convertAddressMode(n.wrapR),Wo.magFilter=this._convertFilterMode(n.magFilter),Wo.minFilter=this._convertFilterMode(n.minFilter),Wo.mipmapFilter=this._convertMipmapFilterMode(n.minFilter),n.isDepthTexture&&(n.compareFunction===null||r.compareNode===null)&&(Wo.magFilter=ac.Nearest,Wo.minFilter=ac.Nearest,Wo.mipmapFilter=ac.Nearest),Wo.magFilter===ac.Linear&&Wo.minFilter===ac.Linear&&Wo.mipmapFilter===ac.Linear&&(Wo.maxAnisotropy=n.anisotropy),n.isDepthTexture&&n.compareFunction!==null&&r.compareNode!==null&&t.hasCompatibility(Df.TEXTURE_COMPARE)&&(Wo.compare=LTe[n.compareFunction]);let l=t.device.createSampler(Wo);Wo.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=zB(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||zB(e,n.device);r.format=u;let{samples:f,primarySamples:p,isMSAA:x}=n.utils.getTextureSampleData(e),v=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;e.isStorageTexture===!0&&(v|=GPUTextureUsage.STORAGE_BINDING),e.isCompressedTexture!==!0&&e.isCompressedArrayTexture!==!0&&u!==he.RGB9E5UFloat&&(v|=GPUTextureUsage.RENDER_ATTACHMENT);let w=new Ab;if(w.label=e.name,w.size.width=s,w.size.height=o,w.size.depthOrArrayLayers=a,w.mipLevelCount=l,w.sampleCount=p,w.dimension=c,w.format=u,w.usage=v,u===void 0){je("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);return}e.isCubeTexture&&(w.textureBindingViewDimension=bo.Cube);try{r.texture=n.device.createTexture(w)}catch{je("WebGPURenderer: Failed to create texture with descriptor:",w),this.createDefaultTexture(e);return}if(x){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(),Wp.label="colorBuffer",Wp.size.width=n,Wp.size.height=r,Wp.sampleCount=e.utils.getSampleCount(e.renderer.currentSamples),Wp.format=e.utils.getPreferredCanvasFormat(),Wp.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,l=e.device.createTexture(Wp),Wp.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=Qs,f=n.renderer.reversedDepthBuffer===!0?Yi:Go):e&&(u=xs,f=n.renderer.reversedDepthBuffer===!0?Yi:pi),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),p=r*f;p=Math.ceil(p/256)*256,KE.size=(s-1)*p+r*f,KE.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let x=a.createBuffer(KE);KE.reset();let v=a.createCommandEncoder(NTe);Yo.texture=c,Yo.origin.x=t,Yo.origin.y=n,Yo.origin.z=o,ZE.buffer=x,ZE.bytesPerRow=p,Xo.width=r,Xo.height=s,v.copyTextureToBuffer(Yo,ZE,Xo),Yo.reset(),ZE.reset(),Xo.reset();let w=this._getTypedArrayType(u);bh(a,v.finish()),await x.mapAsync(GPUMapMode.READ);let S=x.getMappedRange().slice();return x.destroy(),new w(S)}dispose(){this._samplerCache.clear()}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(t===void 0){let n=new vs;n.minFilter=xi,n.magFilter=xi,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 Uu;n.minFilter=xi,n.magFilter=xi,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?DTe[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;QE.source=e,QE.flipY=s,u1.texture=t,u1.mipLevel=a,u1.origin.z=r,u1.premultipliedAlpha=o,Xo.width=c,Xo.height=u;try{l.queue.copyExternalImageToTexture(QE,u1,Xo)}catch{}finally{QE.reset(),u1.reset(),Xo.reset()}}_getPassUtils(){let e=this._passUtils;return e===null&&(this._passUtils=e=new DB(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;Yo.texture=t,Yo.mipLevel=a,Yo.origin.z=r,jf.offset=e.width*e.height*u*o,jf.bytesPerRow=f,Xo.width=e.width,Xo.height=e.height,l.queue.writeTexture(Yo,c,jf,Xo),Yo.reset(),jf.reset(),Xo.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,p=u.height,x=a?n.size.depthOrArrayLayers:1,v=Math.ceil(f/o.width)*o.byteLength,w=Math.ceil(p/o.height),S=v*w,T=Math.ceil(f/o.width)*o.width,P=w*o.height;if(l!==null)for(let R of l)mK(s,t,c,R,u,S,v,w,T,P);else for(let R=0;R<x;R++)mK(s,t,c,R,u,S,v,w,T,P)}}_getBlockData(e){if(e===he.BC1RGBAUnorm||e===he.BC1RGBAUnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.BC2RGBAUnorm||e===he.BC2RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.BC3RGBAUnorm||e===he.BC3RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.BC4RUnorm||e===he.BC4RSnorm)return{byteLength:8,width:4,height:4};if(e===he.BC5RGUnorm||e===he.BC5RGSnorm)return{byteLength:16,width:4,height:4};if(e===he.BC6HRGBUFloat||e===he.BC6HRGBFloat)return{byteLength:16,width:4,height:4};if(e===he.BC7RGBAUnorm||e===he.BC7RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.ETC2RGB8Unorm||e===he.ETC2RGB8UnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.ETC2RGB8A1Unorm||e===he.ETC2RGB8A1UnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.ETC2RGBA8Unorm||e===he.ETC2RGBA8UnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.EACR11Unorm)return{byteLength:8,width:4,height:4};if(e===he.EACR11Snorm)return{byteLength:8,width:4,height:4};if(e===he.EACRG11Unorm)return{byteLength:16,width:4,height:4};if(e===he.EACRG11Snorm)return{byteLength:16,width:4,height:4};if(e===he.ASTC4x4Unorm||e===he.ASTC4x4UnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.ASTC5x4Unorm||e===he.ASTC5x4UnormSRGB)return{byteLength:16,width:5,height:4};if(e===he.ASTC5x5Unorm||e===he.ASTC5x5UnormSRGB)return{byteLength:16,width:5,height:5};if(e===he.ASTC6x5Unorm||e===he.ASTC6x5UnormSRGB)return{byteLength:16,width:6,height:5};if(e===he.ASTC6x6Unorm||e===he.ASTC6x6UnormSRGB)return{byteLength:16,width:6,height:6};if(e===he.ASTC8x5Unorm||e===he.ASTC8x5UnormSRGB)return{byteLength:16,width:8,height:5};if(e===he.ASTC8x6Unorm||e===he.ASTC8x6UnormSRGB)return{byteLength:16,width:8,height:6};if(e===he.ASTC8x8Unorm||e===he.ASTC8x8UnormSRGB)return{byteLength:16,width:8,height:8};if(e===he.ASTC10x5Unorm||e===he.ASTC10x5UnormSRGB)return{byteLength:16,width:10,height:5};if(e===he.ASTC10x6Unorm||e===he.ASTC10x6UnormSRGB)return{byteLength:16,width:10,height:6};if(e===he.ASTC10x8Unorm||e===he.ASTC10x8UnormSRGB)return{byteLength:16,width:10,height:8};if(e===he.ASTC10x10Unorm||e===he.ASTC10x10UnormSRGB)return{byteLength:16,width:10,height:10};if(e===he.ASTC12x10Unorm||e===he.ASTC12x10UnormSRGB)return{byteLength:16,width:12,height:10};if(e===he.ASTC12x12Unorm||e===he.ASTC12x12UnormSRGB)return{byteLength:16,width:12,height:12}}_convertAddressMode(e){let t=h8.ClampToEdge;return e===Sf?t=h8.Repeat:e===Tf&&(t=h8.MirrorRepeat),t}_convertFilterMode(e){let t=ac.Linear;return(e===xi||e===A2||e===Jl)&&(t=ac.Nearest),t}_convertMipmapFilterMode(e){return e===Jl||e===go?ac.Linear:ac.Nearest}_getBytesPerTexel(e){if(e===he.R8Unorm||e===he.R8Snorm||e===he.R8Uint||e===he.R8Sint)return 1;if(e===he.R16Uint||e===he.R16Sint||e===he.R16Float||e===he.RG8Unorm||e===he.RG8Snorm||e===he.RG8Uint||e===he.RG8Sint||e===he.R16Unorm||e===he.R16Snorm)return 2;if(e===he.R32Uint||e===he.R32Sint||e===he.R32Float||e===he.RG16Uint||e===he.RG16Sint||e===he.RG16Float||e===he.RGBA8Unorm||e===he.RGBA8UnormSRGB||e===he.RGBA8Snorm||e===he.RGBA8Uint||e===he.RGBA8Sint||e===he.BGRA8Unorm||e===he.BGRA8UnormSRGB||e===he.RG16Unorm||e===he.RG16Snorm||e===he.RGB9E5UFloat||e===he.RGB10A2Unorm||e===he.RG11B10UFloat||e===he.Depth32Float||e===he.Depth24Plus||e===he.Depth24PlusStencil8||e===he.Depth32FloatStencil8)return 4;if(e===he.RG32Uint||e===he.RG32Sint||e===he.RG32Float||e===he.RGBA16Uint||e===he.RGBA16Sint||e===he.RGBA16Float||e===he.RGBA16Unorm||e===he.RGBA16Snorm)return 8;if(e===he.RGBA32Uint||e===he.RGBA32Sint||e===he.RGBA32Float)return 16}_getTypedArrayType(e){if(e===he.R8Uint)return Uint8Array;if(e===he.R8Sint)return Int8Array;if(e===he.R8Unorm)return Uint8Array;if(e===he.R8Snorm)return Int8Array;if(e===he.RG8Uint)return Uint8Array;if(e===he.RG8Sint)return Int8Array;if(e===he.RG8Unorm)return Uint8Array;if(e===he.RG8Snorm)return Int8Array;if(e===he.RGBA8Uint)return Uint8Array;if(e===he.RGBA8Sint)return Int8Array;if(e===he.RGBA8Unorm||e===he.RGBA8UnormSRGB)return Uint8Array;if(e===he.RGBA8Snorm)return Int8Array;if(e===he.R16Uint)return Uint16Array;if(e===he.R16Sint)return Int16Array;if(e===he.RG16Uint)return Uint16Array;if(e===he.RG16Sint)return Int16Array;if(e===he.RGBA16Uint)return Uint16Array;if(e===he.RGBA16Sint)return Int16Array;if(e===he.R16Float||e===he.RG16Float||e===he.RGBA16Float||e===he.R16Unorm)return Uint16Array;if(e===he.R16Snorm)return Int16Array;if(e===he.RG16Unorm)return Uint16Array;if(e===he.RG16Snorm)return Int16Array;if(e===he.RGBA16Unorm)return Uint16Array;if(e===he.RGBA16Snorm)return Int16Array;if(e===he.R32Uint)return Uint32Array;if(e===he.R32Sint)return Int32Array;if(e===he.R32Float)return Float32Array;if(e===he.RG32Uint)return Uint32Array;if(e===he.RG32Sint)return Int32Array;if(e===he.RG32Float)return Float32Array;if(e===he.RGBA32Uint)return Uint32Array;if(e===he.RGBA32Sint)return Int32Array;if(e===he.RGBA32Float)return Float32Array;if(e===he.BGRA8Unorm||e===he.BGRA8UnormSRGB)return Uint8Array;if(e===he.RGB10A2Unorm||e===he.RGB9E5UFloat||e===he.RG11B10UFloat)return Uint32Array;if(e===he.Depth32Float)return Float32Array;if(e===he.Depth24Plus||e===he.Depth24PlusStencil8)return Uint32Array;if(e===he.Depth32FloatStencil8)return Float32Array}_getDimension(e){let t;return e.is3DTexture||e.isData3DTexture?t=pK.ThreeD:t=pK.TwoD,t}};function zB(i,e){let t=i.format,n=i.type,r=i.normalized,s=i.colorSpace,o=sn.getTransfer(s),a,l=!1;if(r&&(l=e.features.has(pC.TextureFormatsTier1),l===!1&&je("WebGPURenderer: Unable to use normalized textures without texture-formats-tier1 feature.")),i.isCompressedTexture===!0||i.isCompressedArrayTexture===!0)switch(t){case Yu:case Ku:a=o===Bt?he.BC1RGBAUnormSRGB:he.BC1RGBAUnorm;break;case Zu:a=o===Bt?he.BC2RGBAUnormSRGB:he.BC2RGBAUnorm;break;case Qu:a=o===Bt?he.BC3RGBAUnormSRGB:he.BC3RGBAUnorm;break;case Mp:a=he.BC4RUnorm;break;case Cp:a=he.BC4RSnorm;break;case eh:a=he.BC5RGUnorm;break;case Rp:a=he.BC5RGSnorm;break;case Sp:a=o===Bt?he.BC7RGBAUnormSRGB:he.BC7RGBAUnorm;break;case Tp:a=he.BC6HRGBFloat;break;case Ep:a=he.BC6HRGBUFloat;break;case sp:case rp:a=o===Bt?he.ETC2RGB8UnormSRGB:he.ETC2RGB8Unorm;break;case op:a=o===Bt?he.ETC2RGBA8UnormSRGB:he.ETC2RGBA8Unorm;break;case ap:a=he.EACR11Unorm;break;case lp:a=he.EACR11Snorm;break;case Ju:a=he.EACRG11Unorm;break;case cp:a=he.EACRG11Snorm;break;case up:a=o===Bt?he.ASTC4x4UnormSRGB:he.ASTC4x4Unorm;break;case hp:a=o===Bt?he.ASTC5x4UnormSRGB:he.ASTC5x4Unorm;break;case fp:a=o===Bt?he.ASTC5x5UnormSRGB:he.ASTC5x5Unorm;break;case dp:a=o===Bt?he.ASTC6x5UnormSRGB:he.ASTC6x5Unorm;break;case pp:a=o===Bt?he.ASTC6x6UnormSRGB:he.ASTC6x6Unorm;break;case Ap:a=o===Bt?he.ASTC8x5UnormSRGB:he.ASTC8x5Unorm;break;case mp:a=o===Bt?he.ASTC8x6UnormSRGB:he.ASTC8x6Unorm;break;case gp:a=o===Bt?he.ASTC8x8UnormSRGB:he.ASTC8x8Unorm;break;case _p:a=o===Bt?he.ASTC10x5UnormSRGB:he.ASTC10x5Unorm;break;case xp:a=o===Bt?he.ASTC10x6UnormSRGB:he.ASTC10x6Unorm;break;case yp:a=o===Bt?he.ASTC10x8UnormSRGB:he.ASTC10x8Unorm;break;case vp:a=o===Bt?he.ASTC10x10UnormSRGB:he.ASTC10x10Unorm;break;case bp:a=o===Bt?he.ASTC12x10UnormSRGB:he.ASTC12x10Unorm;break;case wp:a=o===Bt?he.ASTC12x12UnormSRGB:he.ASTC12x12Unorm;break;case xr:a=o===Bt?he.RGBA8UnormSRGB:he.RGBA8Unorm;break;default:Ge("WebGPURenderer: Unsupported texture format.",t)}else switch(t){case xr:switch(n){case Wu:a=he.RGBA8Snorm;break;case ju:a=l?he.RGBA16Snorm:he.RGBA16Sint;break;case Ha:a=l?he.RGBA16Unorm:he.RGBA16Uint;break;case pi:a=he.RGBA32Uint;break;case Ir:a=he.RGBA32Sint;break;case Gi:a=o===Bt?he.RGBA8UnormSRGB:he.RGBA8Unorm;break;case Li:a=he.RGBA16Float;break;case Yi:a=he.RGBA32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBAFormat.",n)}break;case Nf:switch(n){case NA:a=he.RGB9E5UFloat;break;case LA:a=he.RG11B10UFloat;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBFormat.",n)}break;case Lf:switch(n){case Wu:a=he.R8Snorm;break;case ju:a=l?he.R16Snorm:he.R16Sint;break;case Ha:a=l?he.R16Unorm:he.R16Uint;break;case pi:a=he.R32Uint;break;case Ir:a=he.R32Sint;break;case Gi:a=he.R8Unorm;break;case Li:a=he.R16Float;break;case Yi:a=he.R32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RedFormat.",n)}break;case ws:switch(n){case Wu:a=he.RG8Snorm;break;case ju:a=l?he.RG16Snorm:he.RG16Sint;break;case Ha:a=l?he.RG16Unorm:he.RG16Uint;break;case pi:a=he.RG32Uint;break;case Ir:a=he.RG32Sint;break;case Gi:a=he.RG8Unorm;break;case Li:a=he.RG16Float;break;case Yi:a=he.RG32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RGFormat.",n)}break;case xs:switch(n){case Ha:a=he.Depth16Unorm;break;case pi:a=he.Depth24Plus;break;case Yi:a=he.Depth32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with DepthFormat.",n)}break;case Qs:switch(n){case Go:a=he.Depth24PlusStencil8;break;case Yi:e&&e.features.has(pC.Depth32FloatStencil8)===!1&&Ge('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),a=he.Depth32FloatStencil8;break;default:Ge("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",n)}break;case Xu:switch(n){case Ir:a=he.R32Sint;break;case pi:a=he.R32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",n)}break;case $u:switch(n){case Ir:a=he.RG32Sint;break;case pi:a=he.RG32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",n)}break;case ip:switch(n){case Ir:a=he.RGBA32Sint;break;case pi:a=he.RGBA32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",n)}break;default:Ge("WebGPURenderer: Unsupported texture format.",t)}return a}var FTe=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,OTe=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/ig,gK={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"},BTe=i=>{i=i.trim();let e=i.match(FTe);if(e!==null&&e.length===4){let t=e[2],n=[],r=null;for(;(r=OTe.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:p}=n[u],x=p;x.startsWith("ptr")?x="pointer":(x.startsWith("texture")&&(x=p.split("<")[0]),x=gK[x]),s.push(new hb(x,f))}let o=i.substring(e[0].length),a=e[3]||"void",l=e[1]!==void 0?e[1]:"";return{type:gK[a]||a,inputs:s,name:l,inputsCode:t,blockCode:o,outputType:a}}else throw new Error("THREE.WGSLNodeFunction: Function is not a WGSL code.")},VB=class extends db{constructor(e){let{type:t,inputs:n,name:r,inputsCode:s,blockCode:o,outputType:a}=BTe(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}},qB=class extends eC{parseFunction(e){return new VB(e)}},UTe={[So.READ_ONLY]:"read",[So.WRITE_ONLY]:"write",[So.READ_WRITE]:"read_write"},_K={[Sf]:"repeat",[Uo]:"clamp",[Tf]:"mirror"},g8={vertex:Ch.VERTEX,fragment:Ch.FRAGMENT,compute:Ch.COMPUTE},xK={instance:!0,swizzleAssign:!1,storageBuffer:!0},kTe={"^^":"tsl_xor"},GTe={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>"},yK={},Dv={tsl_xor:new Zi("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new Zi("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new Zi("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new Zi("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new Zi("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new Zi("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new Zi("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new Zi("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 Zi("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 Zi("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new Zi("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 Zi("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),inverse_mat2:new Zi(`4443+`;this.mipmapSampler=e.createSampler({minFilter:ac.Linear}),this.flipYSampler=e.createSampler({minFilter:ac.Nearest}),Hp.size=4,Hp.usage=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,this.flipUniformBuffer=e.createBuffer(Hp),Hp.reset(),e.queue.writeBuffer(this.flipUniformBuffer,0,new Uint32Array([1])),Hp.size=4,Hp.usage=GPUBufferUsage.UNIFORM,this.noFlipUniformBuffer=e.createBuffer(Hp),Hp.reset(),this.transferPipelines={},YE.label="mipmap",YE.code=t,this.mipmapShaderModule=e.createShaderModule(YE),YE.reset()}getTransferPipeline(e,t){t=t||"2d-array";let n=`${e}-${t}`,r=this.transferPipelines[n];return r===void 0&&(l1.label=`mipmap-${e}-${t}`,l1.vertex={module:this.mipmapShaderModule},l1.fragment={module:this.mipmapShaderModule,entryPoint:`main_${t.replace("-","_")}`,targets:[{format:e}]},l1.layout="auto",r=this.device.createRenderPipeline(l1),l1.reset(),this.transferPipelines[n]=r),r}flipY(e,t,n=0){let r=t.format,{width:s,height:o}=t.size;c1.size.width=s,c1.size.height=o,c1.format=r,c1.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING;let a=this.device.createTexture(c1);c1.reset();let l=this.getTransferPipeline(r,e.textureBindingViewDimension),c=this.getTransferPipeline(r,a.textureBindingViewDimension),u=this.device.createCommandEncoder($E),f=(p,x,v,w,S,T)=>{let P=p.getBindGroupLayout(0);Kr.dimension=x.textureBindingViewDimension||"2d-array",Kr.mipLevelCount=1;let R=x.createView(Kr);Kr.reset(),qp.layout=P,qp.entries.push({binding:0,resource:this.flipYSampler},{binding:1,resource:R},{binding:2,resource:{buffer:T?this.flipUniformBuffer:this.noFlipUniformBuffer}});let C=this.device.createBindGroup(qp);qp.reset(),Kr.dimension="2d",Kr.mipLevelCount=1,Kr.baseArrayLayer=S,Kr.arrayLayerCount=1;let L=w.createView(Kr);Kr.reset(),Lv.view=L,Lv.loadOp=Ei.Clear,Lv.storeOp=wa.Store,g8.colorAttachments.push(Lv);let D=u.beginRenderPass(g8);g8.reset(),Lv.reset(),D.setPipeline(p),D.setBindGroup(0,C),D.draw(3,1,0,v),D.end()};f(l,e,n,a,0,!1),f(c,a,0,e,n,!0),bh(this.device,u.finish()),a.destroy()}generateMipmaps(e,t=null){let n=this.get(e),r=n.layers||this._mipmapCreateBundles(e),s=t;s===null&&($E.label="mipmapEncoder",s=this.device.createCommandEncoder($E),$E.reset()),this._mipmapRunBundles(s,r),t===null&&bh(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++){Kr.dimension=t,Kr.baseMipLevel=o-1,Kr.mipLevelCount=1;let l=e.createView(Kr);Kr.reset(),qp.layout=r,qp.entries.push({binding:0,resource:this.mipmapSampler},{binding:1,resource:l},{binding:2,resource:{buffer:this.noFlipUniformBuffer}});let c=this.device.createBindGroup(qp);qp.reset(),Kr.dimension="2d",Kr.baseMipLevel=o,Kr.mipLevelCount=1,Kr.baseArrayLayer=a,Kr.arrayLayerCount=1;let u=e.createView(Kr);Kr.reset();let f=new Tm;f.view=u,f.loadOp=Ei.Clear,f.storeOp=wa.Store;let p=new Em;p.colorAttachments.push(f),m8.colorFormats=[e.format];let x=this.device.createRenderBundleEncoder(m8);m8.reset(),x.setPipeline(n),x.setBindGroup(0,c),x.draw(3,1,0,a),s.push({renderBundles:[x.finish()],passDescriptor:p})}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()}}},OB=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}},L1=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"}},BB=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}},UB=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}},kB=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}},GB=class extends L1{constructor(){super(),this.colorSpace="srgb",this.premultipliedAlpha=!1}reset(){super.reset(),this.colorSpace="srgb",this.premultipliedAlpha=!1}},xC=class{constructor(){this.width=0,this.height=1,this.depthOrArrayLayers=1}reset(){this.width=0,this.height=1,this.depthOrArrayLayers=1}},ZE=new o0,FTe=new Fm,jo=new OB,Zo=new L1,KE=new BB,jf=new UB,QE=new kB,u1=new GB,Wp=new Ab,$o=new xC,OTe={[_2]:"never",[T_]:"less",[x2]:"equal",[th]:"less-equal",[kA]:"greater",[Hc]:"greater-equal",[v2]:"always",[y2]:"not-equal"},BTe=[0,1,3,2,4,5];function _Z(i,e,t,n,r,s,o,a,l,c){Zo.texture=e,Zo.mipLevel=t,Zo.origin.z=n,jf.offset=n*s,jf.bytesPerRow=o,jf.rowsPerImage=a,$o.width=l,$o.height=c,i.queue.writeTexture(Zo,r.data,jf,$o),Zo.reset(),jf.reset(),$o.reset()}var zB=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){jo.addressModeU=this._convertAddressMode(n.wrapS),jo.addressModeV=this._convertAddressMode(n.wrapT),jo.addressModeW=this._convertAddressMode(n.wrapR),jo.magFilter=this._convertFilterMode(n.magFilter),jo.minFilter=this._convertFilterMode(n.minFilter),jo.mipmapFilter=this._convertMipmapFilterMode(n.minFilter),n.isDepthTexture&&(n.compareFunction===null||r.compareNode===null)&&(jo.magFilter=ac.Nearest,jo.minFilter=ac.Nearest,jo.mipmapFilter=ac.Nearest),jo.magFilter===ac.Linear&&jo.minFilter===ac.Linear&&jo.mipmapFilter===ac.Linear&&(jo.maxAnisotropy=n.anisotropy),n.isDepthTexture&&n.compareFunction!==null&&r.compareNode!==null&&t.hasCompatibility(Df.TEXTURE_COMPARE)&&(jo.compare=OTe[n.compareFunction]);let l=t.device.createSampler(jo);jo.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=VB(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||VB(e,n.device);r.format=u;let{samples:f,primarySamples:p,isMSAA:x}=n.utils.getTextureSampleData(e),v=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;e.isStorageTexture===!0&&(v|=GPUTextureUsage.STORAGE_BINDING),e.isCompressedTexture!==!0&&e.isCompressedArrayTexture!==!0&&u!==he.RGB9E5UFloat&&(v|=GPUTextureUsage.RENDER_ATTACHMENT);let w=new Ab;if(w.label=e.name,w.size.width=s,w.size.height=o,w.size.depthOrArrayLayers=a,w.mipLevelCount=l,w.sampleCount=p,w.dimension=c,w.format=u,w.usage=v,u===void 0){je("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);return}e.isCubeTexture&&(w.textureBindingViewDimension=bo.Cube);try{r.texture=n.device.createTexture(w)}catch{je("WebGPURenderer: Failed to create texture with descriptor:",w),this.createDefaultTexture(e);return}if(x){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(),Wp.label="colorBuffer",Wp.size.width=n,Wp.size.height=r,Wp.sampleCount=e.utils.getSampleCount(e.renderer.currentSamples),Wp.format=e.utils.getPreferredCanvasFormat(),Wp.usage=GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,l=e.device.createTexture(Wp),Wp.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=Qs,f=n.renderer.reversedDepthBuffer===!0?Yi:zo):e&&(u=ys,f=n.renderer.reversedDepthBuffer===!0?Yi:pi),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),p=r*f;p=Math.ceil(p/256)*256,ZE.size=(s-1)*p+r*f,ZE.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let x=a.createBuffer(ZE);ZE.reset();let v=a.createCommandEncoder(FTe);Zo.texture=c,Zo.origin.x=t,Zo.origin.y=n,Zo.origin.z=o,KE.buffer=x,KE.bytesPerRow=p,$o.width=r,$o.height=s,v.copyTextureToBuffer(Zo,KE,$o),Zo.reset(),KE.reset(),$o.reset();let w=this._getTypedArrayType(u);bh(a,v.finish()),await x.mapAsync(GPUMapMode.READ);let S=x.getMappedRange().slice();return x.destroy(),new w(S)}dispose(){this._samplerCache.clear()}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(t===void 0){let n=new bs;n.minFilter=xi,n.magFilter=xi,this.createTexture(n,{width:1,height:1,format:e}),this.defaultTexture[e]=t=n}return this.backend.get(t).texture}_getDefaultCubeTextureGPU(e){let t=this.defaultCubeTexture[e];if(t===void 0){let n=new Uu;n.minFilter=xi,n.magFilter=xi,this.createTexture(n,{width:1,height:1,depth:6}),this.defaultCubeTexture[e]=t=n}return this.backend.get(t).texture}_copyCubeMapToTexture(e,t,n){let r=e.images,s=e.mipmaps;for(let o=0;o<6;o++){let a=r[o],l=e.flipY===!0?BTe[o]:o;a.isDataTexture?this._copyBufferToTexture(a.image,t,n,l,e.flipY):this._copyImageToTexture(a,t,n,l,e.flipY,e.premultiplyAlpha);for(let c=0;c<s.length;c++){let f=s[c].images[o];f.isDataTexture?this._copyBufferToTexture(f.image,t,n,l,e.flipY,0,c+1):this._copyImageToTexture(f,t,n,l,e.flipY,e.premultiplyAlpha,c+1)}}}_copyImageToTexture(e,t,n,r,s,o,a=0){let l=this.backend.device,c=a>0?e.width:n.size.width,u=a>0?e.height:n.size.height;QE.source=e,QE.flipY=s,u1.texture=t,u1.mipLevel=a,u1.origin.z=r,u1.premultipliedAlpha=o,$o.width=c,$o.height=u;try{l.queue.copyExternalImageToTexture(QE,u1,$o)}catch{}finally{QE.reset(),u1.reset(),$o.reset()}}_getPassUtils(){let e=this._passUtils;return e===null&&(this._passUtils=e=new FB(this.backend.device)),e}_generateMipmaps(e,t=null){this._getPassUtils().generateMipmaps(e,t)}_flipY(e,t,n=0){this._getPassUtils().flipY(e,t,n)}_copyBufferToTexture(e,t,n,r,s,o=0,a=0){let l=this.backend.device,c=e.data,u=this._getBytesPerTexel(n.format),f=e.width*u;Zo.texture=t,Zo.mipLevel=a,Zo.origin.z=r,jf.offset=e.width*e.height*u*o,jf.bytesPerRow=f,$o.width=e.width,$o.height=e.height,l.queue.writeTexture(Zo,c,jf,$o),Zo.reset(),jf.reset(),$o.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,p=u.height,x=a?n.size.depthOrArrayLayers:1,v=Math.ceil(f/o.width)*o.byteLength,w=Math.ceil(p/o.height),S=v*w,T=Math.ceil(f/o.width)*o.width,P=w*o.height;if(l!==null)for(let R of l)_Z(s,t,c,R,u,S,v,w,T,P);else for(let R=0;R<x;R++)_Z(s,t,c,R,u,S,v,w,T,P)}}_getBlockData(e){if(e===he.BC1RGBAUnorm||e===he.BC1RGBAUnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.BC2RGBAUnorm||e===he.BC2RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.BC3RGBAUnorm||e===he.BC3RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.BC4RUnorm||e===he.BC4RSnorm)return{byteLength:8,width:4,height:4};if(e===he.BC5RGUnorm||e===he.BC5RGSnorm)return{byteLength:16,width:4,height:4};if(e===he.BC6HRGBUFloat||e===he.BC6HRGBFloat)return{byteLength:16,width:4,height:4};if(e===he.BC7RGBAUnorm||e===he.BC7RGBAUnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.ETC2RGB8Unorm||e===he.ETC2RGB8UnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.ETC2RGB8A1Unorm||e===he.ETC2RGB8A1UnormSRGB)return{byteLength:8,width:4,height:4};if(e===he.ETC2RGBA8Unorm||e===he.ETC2RGBA8UnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.EACR11Unorm)return{byteLength:8,width:4,height:4};if(e===he.EACR11Snorm)return{byteLength:8,width:4,height:4};if(e===he.EACRG11Unorm)return{byteLength:16,width:4,height:4};if(e===he.EACRG11Snorm)return{byteLength:16,width:4,height:4};if(e===he.ASTC4x4Unorm||e===he.ASTC4x4UnormSRGB)return{byteLength:16,width:4,height:4};if(e===he.ASTC5x4Unorm||e===he.ASTC5x4UnormSRGB)return{byteLength:16,width:5,height:4};if(e===he.ASTC5x5Unorm||e===he.ASTC5x5UnormSRGB)return{byteLength:16,width:5,height:5};if(e===he.ASTC6x5Unorm||e===he.ASTC6x5UnormSRGB)return{byteLength:16,width:6,height:5};if(e===he.ASTC6x6Unorm||e===he.ASTC6x6UnormSRGB)return{byteLength:16,width:6,height:6};if(e===he.ASTC8x5Unorm||e===he.ASTC8x5UnormSRGB)return{byteLength:16,width:8,height:5};if(e===he.ASTC8x6Unorm||e===he.ASTC8x6UnormSRGB)return{byteLength:16,width:8,height:6};if(e===he.ASTC8x8Unorm||e===he.ASTC8x8UnormSRGB)return{byteLength:16,width:8,height:8};if(e===he.ASTC10x5Unorm||e===he.ASTC10x5UnormSRGB)return{byteLength:16,width:10,height:5};if(e===he.ASTC10x6Unorm||e===he.ASTC10x6UnormSRGB)return{byteLength:16,width:10,height:6};if(e===he.ASTC10x8Unorm||e===he.ASTC10x8UnormSRGB)return{byteLength:16,width:10,height:8};if(e===he.ASTC10x10Unorm||e===he.ASTC10x10UnormSRGB)return{byteLength:16,width:10,height:10};if(e===he.ASTC12x10Unorm||e===he.ASTC12x10UnormSRGB)return{byteLength:16,width:12,height:10};if(e===he.ASTC12x12Unorm||e===he.ASTC12x12UnormSRGB)return{byteLength:16,width:12,height:12}}_convertAddressMode(e){let t=f8.ClampToEdge;return e===Sf?t=f8.Repeat:e===Tf&&(t=f8.MirrorRepeat),t}_convertFilterMode(e){let t=ac.Linear;return(e===xi||e===A2||e===Jl)&&(t=ac.Nearest),t}_convertMipmapFilterMode(e){return e===Jl||e===go?ac.Linear:ac.Nearest}_getBytesPerTexel(e){if(e===he.R8Unorm||e===he.R8Snorm||e===he.R8Uint||e===he.R8Sint)return 1;if(e===he.R16Uint||e===he.R16Sint||e===he.R16Float||e===he.RG8Unorm||e===he.RG8Snorm||e===he.RG8Uint||e===he.RG8Sint||e===he.R16Unorm||e===he.R16Snorm)return 2;if(e===he.R32Uint||e===he.R32Sint||e===he.R32Float||e===he.RG16Uint||e===he.RG16Sint||e===he.RG16Float||e===he.RGBA8Unorm||e===he.RGBA8UnormSRGB||e===he.RGBA8Snorm||e===he.RGBA8Uint||e===he.RGBA8Sint||e===he.BGRA8Unorm||e===he.BGRA8UnormSRGB||e===he.RG16Unorm||e===he.RG16Snorm||e===he.RGB9E5UFloat||e===he.RGB10A2Unorm||e===he.RG11B10UFloat||e===he.Depth32Float||e===he.Depth24Plus||e===he.Depth24PlusStencil8||e===he.Depth32FloatStencil8)return 4;if(e===he.RG32Uint||e===he.RG32Sint||e===he.RG32Float||e===he.RGBA16Uint||e===he.RGBA16Sint||e===he.RGBA16Float||e===he.RGBA16Unorm||e===he.RGBA16Snorm)return 8;if(e===he.RGBA32Uint||e===he.RGBA32Sint||e===he.RGBA32Float)return 16}_getTypedArrayType(e){if(e===he.R8Uint)return Uint8Array;if(e===he.R8Sint)return Int8Array;if(e===he.R8Unorm)return Uint8Array;if(e===he.R8Snorm)return Int8Array;if(e===he.RG8Uint)return Uint8Array;if(e===he.RG8Sint)return Int8Array;if(e===he.RG8Unorm)return Uint8Array;if(e===he.RG8Snorm)return Int8Array;if(e===he.RGBA8Uint)return Uint8Array;if(e===he.RGBA8Sint)return Int8Array;if(e===he.RGBA8Unorm||e===he.RGBA8UnormSRGB)return Uint8Array;if(e===he.RGBA8Snorm)return Int8Array;if(e===he.R16Uint)return Uint16Array;if(e===he.R16Sint)return Int16Array;if(e===he.RG16Uint)return Uint16Array;if(e===he.RG16Sint)return Int16Array;if(e===he.RGBA16Uint)return Uint16Array;if(e===he.RGBA16Sint)return Int16Array;if(e===he.R16Float||e===he.RG16Float||e===he.RGBA16Float||e===he.R16Unorm)return Uint16Array;if(e===he.R16Snorm)return Int16Array;if(e===he.RG16Unorm)return Uint16Array;if(e===he.RG16Snorm)return Int16Array;if(e===he.RGBA16Unorm)return Uint16Array;if(e===he.RGBA16Snorm)return Int16Array;if(e===he.R32Uint)return Uint32Array;if(e===he.R32Sint)return Int32Array;if(e===he.R32Float)return Float32Array;if(e===he.RG32Uint)return Uint32Array;if(e===he.RG32Sint)return Int32Array;if(e===he.RG32Float)return Float32Array;if(e===he.RGBA32Uint)return Uint32Array;if(e===he.RGBA32Sint)return Int32Array;if(e===he.RGBA32Float)return Float32Array;if(e===he.BGRA8Unorm||e===he.BGRA8UnormSRGB)return Uint8Array;if(e===he.RGB10A2Unorm||e===he.RGB9E5UFloat||e===he.RG11B10UFloat)return Uint32Array;if(e===he.Depth32Float)return Float32Array;if(e===he.Depth24Plus||e===he.Depth24PlusStencil8)return Uint32Array;if(e===he.Depth32FloatStencil8)return Float32Array}_getDimension(e){let t;return e.is3DTexture||e.isData3DTexture?t=mZ.ThreeD:t=mZ.TwoD,t}};function VB(i,e){let t=i.format,n=i.type,r=i.normalized,s=i.colorSpace,o=sn.getTransfer(s),a,l=!1;if(r&&(l=e.features.has(pC.TextureFormatsTier1),l===!1&&je("WebGPURenderer: Unable to use normalized textures without texture-formats-tier1 feature.")),i.isCompressedTexture===!0||i.isCompressedArrayTexture===!0)switch(t){case Yu:case Zu:a=o===Bt?he.BC1RGBAUnormSRGB:he.BC1RGBAUnorm;break;case Ku:a=o===Bt?he.BC2RGBAUnormSRGB:he.BC2RGBAUnorm;break;case Qu:a=o===Bt?he.BC3RGBAUnormSRGB:he.BC3RGBAUnorm;break;case Mp:a=he.BC4RUnorm;break;case Cp:a=he.BC4RSnorm;break;case eh:a=he.BC5RGUnorm;break;case Rp:a=he.BC5RGSnorm;break;case Sp:a=o===Bt?he.BC7RGBAUnormSRGB:he.BC7RGBAUnorm;break;case Tp:a=he.BC6HRGBFloat;break;case Ep:a=he.BC6HRGBUFloat;break;case sp:case rp:a=o===Bt?he.ETC2RGB8UnormSRGB:he.ETC2RGB8Unorm;break;case op:a=o===Bt?he.ETC2RGBA8UnormSRGB:he.ETC2RGBA8Unorm;break;case ap:a=he.EACR11Unorm;break;case lp:a=he.EACR11Snorm;break;case Ju:a=he.EACRG11Unorm;break;case cp:a=he.EACRG11Snorm;break;case up:a=o===Bt?he.ASTC4x4UnormSRGB:he.ASTC4x4Unorm;break;case hp:a=o===Bt?he.ASTC5x4UnormSRGB:he.ASTC5x4Unorm;break;case fp:a=o===Bt?he.ASTC5x5UnormSRGB:he.ASTC5x5Unorm;break;case dp:a=o===Bt?he.ASTC6x5UnormSRGB:he.ASTC6x5Unorm;break;case pp:a=o===Bt?he.ASTC6x6UnormSRGB:he.ASTC6x6Unorm;break;case Ap:a=o===Bt?he.ASTC8x5UnormSRGB:he.ASTC8x5Unorm;break;case mp:a=o===Bt?he.ASTC8x6UnormSRGB:he.ASTC8x6Unorm;break;case gp:a=o===Bt?he.ASTC8x8UnormSRGB:he.ASTC8x8Unorm;break;case _p:a=o===Bt?he.ASTC10x5UnormSRGB:he.ASTC10x5Unorm;break;case xp:a=o===Bt?he.ASTC10x6UnormSRGB:he.ASTC10x6Unorm;break;case yp:a=o===Bt?he.ASTC10x8UnormSRGB:he.ASTC10x8Unorm;break;case vp:a=o===Bt?he.ASTC10x10UnormSRGB:he.ASTC10x10Unorm;break;case bp:a=o===Bt?he.ASTC12x10UnormSRGB:he.ASTC12x10Unorm;break;case wp:a=o===Bt?he.ASTC12x12UnormSRGB:he.ASTC12x12Unorm;break;case xr:a=o===Bt?he.RGBA8UnormSRGB:he.RGBA8Unorm;break;default:Ge("WebGPURenderer: Unsupported texture format.",t)}else switch(t){case xr:switch(n){case Wu:a=he.RGBA8Snorm;break;case ju:a=l?he.RGBA16Snorm:he.RGBA16Sint;break;case Wa:a=l?he.RGBA16Unorm:he.RGBA16Uint;break;case pi:a=he.RGBA32Uint;break;case Ir:a=he.RGBA32Sint;break;case Gi:a=o===Bt?he.RGBA8UnormSRGB:he.RGBA8Unorm;break;case Li:a=he.RGBA16Float;break;case Yi:a=he.RGBA32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBAFormat.",n)}break;case Nf:switch(n){case LA:a=he.RGB9E5UFloat;break;case DA:a=he.RG11B10UFloat;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBFormat.",n)}break;case Lf:switch(n){case Wu:a=he.R8Snorm;break;case ju:a=l?he.R16Snorm:he.R16Sint;break;case Wa:a=l?he.R16Unorm:he.R16Uint;break;case pi:a=he.R32Uint;break;case Ir:a=he.R32Sint;break;case Gi:a=he.R8Unorm;break;case Li:a=he.R16Float;break;case Yi:a=he.R32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RedFormat.",n)}break;case Ss:switch(n){case Wu:a=he.RG8Snorm;break;case ju:a=l?he.RG16Snorm:he.RG16Sint;break;case Wa:a=l?he.RG16Unorm:he.RG16Uint;break;case pi:a=he.RG32Uint;break;case Ir:a=he.RG32Sint;break;case Gi:a=he.RG8Unorm;break;case Li:a=he.RG16Float;break;case Yi:a=he.RG32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with RGFormat.",n)}break;case ys:switch(n){case Wa:a=he.Depth16Unorm;break;case pi:a=he.Depth24Plus;break;case Yi:a=he.Depth32Float;break;default:Ge("WebGPURenderer: Unsupported texture type with DepthFormat.",n)}break;case Qs:switch(n){case zo:a=he.Depth24PlusStencil8;break;case Yi:e&&e.features.has(pC.Depth32FloatStencil8)===!1&&Ge('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),a=he.Depth32FloatStencil8;break;default:Ge("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",n)}break;case Xu:switch(n){case Ir:a=he.R32Sint;break;case pi:a=he.R32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",n)}break;case $u:switch(n){case Ir:a=he.RG32Sint;break;case pi:a=he.RG32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",n)}break;case ip:switch(n){case Ir:a=he.RGBA32Sint;break;case pi:a=he.RGBA32Uint;break;default:Ge("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",n)}break;default:Ge("WebGPURenderer: Unsupported texture format.",t)}return a}var UTe=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,kTe=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/ig,xZ={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"},GTe=i=>{i=i.trim();let e=i.match(UTe);if(e!==null&&e.length===4){let t=e[2],n=[],r=null;for(;(r=kTe.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:p}=n[u],x=p;x.startsWith("ptr")?x="pointer":(x.startsWith("texture")&&(x=p.split("<")[0]),x=xZ[x]),s.push(new hb(x,f))}let o=i.substring(e[0].length),a=e[3]||"void",l=e[1]!==void 0?e[1]:"";return{type:xZ[a]||a,inputs:s,name:l,inputsCode:t,blockCode:o,outputType:a}}else throw new Error("THREE.WGSLNodeFunction: Function is not a WGSL code.")},qB=class extends db{constructor(e){let{type:t,inputs:n,name:r,inputsCode:s,blockCode:o,outputType:a}=GTe(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}},HB=class extends eC{parseFunction(e){return new qB(e)}},zTe={[So.READ_ONLY]:"read",[So.WRITE_ONLY]:"write",[So.READ_WRITE]:"read_write"},yZ={[Sf]:"repeat",[ko]:"clamp",[Tf]:"mirror"},_8={vertex:Ch.VERTEX,fragment:Ch.FRAGMENT,compute:Ch.COMPUTE},vZ={instance:!0,swizzleAssign:!1,storageBuffer:!0},VTe={"^^":"tsl_xor"},qTe={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>"},bZ={},Dv={tsl_xor:new Ki("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new Ki("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new Ki("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new Ki("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new Ki("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new Ki("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new Ki("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new Ki("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 Ki("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 Ki("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new Ki("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 Ki("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),inverse_mat2:new Ki(`44444444 fn tsl_inverse_mat2( m : mat2x2<f32> ) -> mat2x2<f32> {44454445 44464446 let det = m[ 0 ][ 0 ] * m[ 1 ][ 1 ] - m[ 0 ][ 1 ] * m[ 1 ][ 0 ];@@ -4451,7 +4451,7 @@ fn tsl_inverse_mat2( m : mat2x2<f32> ) -> mat2x2<f32> {
44514451 ) * ( 1.0 / det );44524452 44534453 }4454-`),inverse_mat3:new Zi(`4454+`),inverse_mat3:new Ki(`44554455 fn tsl_inverse_mat3( m : mat3x3<f32> ) -> mat3x3<f32> {44564456 44574457 let a00 = m[ 0 ][ 0 ]; let a01 = m[ 0 ][ 1 ]; let a02 = m[ 0 ][ 2 ];@@ -4471,7 +4471,7 @@ fn tsl_inverse_mat3( m : mat3x3<f32> ) -> mat3x3<f32> {
44714471 ) * ( 1.0 / det );44724472 44734473 }4474-`),inverse_mat4:new Zi(`4474+`),inverse_mat4:new Ki(`44754475 fn tsl_inverse_mat4( m : mat4x4<f32> ) -> mat4x4<f32> {44764476 44774477 let a00 = m[ 0 ][ 0 ]; let a01 = m[ 0 ][ 1 ]; let a02 = m[ 0 ][ 2 ]; let a03 = m[ 0 ][ 3 ];@@ -4514,7 +4514,7 @@ fn tsl_inverse_mat4( m : mat4x4<f32> ) -> mat4x4<f32> {
45144514 ) * ( 1.0 / det );45154515 45164516 }4517-`),biquadraticTexture:new Zi(`4517+`),biquadraticTexture:new Ki(`45184518 fn tsl_biquadraticTexture( map : texture_2d<f32>, coord : vec2f, iRes : vec2u, level : u32 ) -> vec4f {45194519 45204520 let res = vec2f( iRes );@@ -4536,7 +4536,7 @@ fn tsl_biquadraticTexture( map : texture_2d<f32>, coord : vec2f, iRes : vec2u, l
45364536 return mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );45374537 45384538 }4539-`),biquadraticTextureArray:new Zi(`4539+`),biquadraticTextureArray:new Ki(`45404540 fn tsl_biquadraticTexture_array( map : texture_2d_array<f32>, coord : vec2f, iRes : vec2u, layer : u32, level : u32 ) -> vec4f {45414541 45424542 let res = vec2f( iRes );@@ -4558,17 +4558,17 @@ fn tsl_biquadraticTexture_array( map : texture_2d_array<f32>, coord : vec2f, iRe
45584558 return mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );45594559 45604560 }4561-`)},zTe={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"},Nee="";(typeof navigator<"u"&&/Firefox|Deno/g.test(navigator.userAgent))!==!0&&(Nee+=`diagnostic( off, derivative_uniformity );4562-`);var HB=class extends QM{constructor(e,t){super(e,t,new qB),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}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateWrapFunction(e){let t=`tsl_coord_${_K[e.wrapS]}S_${_K[e.wrapT]}T_${e.is3DTexture||e.isData3DTexture?"3d":"2d"}`,n=yK[t];if(n===void 0){let r=[],s=e.is3DTexture||e.isData3DTexture?"vec3f":"vec2f",o=`fn ${t}( coord : ${s} ) -> ${s} {4561+`)},HTe={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"},Dee="";(typeof navigator<"u"&&/Firefox|Deno/g.test(navigator.userAgent))!==!0&&(Dee+=`diagnostic( off, derivative_uniformity );4562+`);var WB=class extends QM{constructor(e,t){super(e,t,new HB),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}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,o,r,s):this.generateTextureLod(e,t,n,s,o,r)}generateWrapFunction(e){let t=`tsl_coord_${yZ[e.wrapS]}S_${yZ[e.wrapT]}T_${e.is3DTexture||e.isData3DTexture?"3d":"2d"}`,n=bZ[t];if(n===void 0){let r=[],s=e.is3DTexture||e.isData3DTexture?"vec3f":"vec2f",o=`fn ${t}( coord : ${s} ) -> ${s} {45634563 45644564 return ${s}(4565-`,a=(l,c)=>{l===Sf?(r.push(Dv.repeatWrapping_float),o+=` tsl_repeatWrapping_float( coord.${c} )`):l===Uo?(r.push(Dv.clampWrapping_float),o+=` tsl_clampWrapping_float( coord.${c} )`):l===Tf?(r.push(Dv.mirrorWrapping_float),o+=` tsl_mirrorWrapping_float( coord.${c} )`):(o+=` coord.${c}`,je(`WebGPURenderer: Unsupported texture wrap type "${l}" for vertex shader.`))};a(e.wrapS,"x"),o+=`,4565+`,a=(l,c)=>{l===Sf?(r.push(Dv.repeatWrapping_float),o+=` tsl_repeatWrapping_float( coord.${c} )`):l===ko?(r.push(Dv.clampWrapping_float),o+=` tsl_clampWrapping_float( coord.${c} )`):l===Tf?(r.push(Dv.mirrorWrapping_float),o+=` tsl_mirrorWrapping_float( coord.${c} )`):(o+=` coord.${c}`,je(`WebGPURenderer: Unsupported texture wrap type "${l}" for vertex shader.`))};a(e.wrapS,"x"),o+=`,45664566 `,a(e.wrapT,"y"),(e.is3DTexture||e.isData3DTexture)&&(o+=`,45674567 `,a(e.wrapR,"z")),o+=`45684568 );45694569 45704570 }4571-`,yK[t]=n=new Zi(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 v1(new w1(`textureDimensions( ${o} )`,a)),r.dimensionsSnippet[n]=s,(e.isArrayTexture||e.isDataArrayTexture||e.is3DTexture||e.isData3DTexture)&&(r.arrayLayerCount=new v1(new w1(`textureNumLayers(${t})`,"u32"))),e.isTextureCube&&(r.cubeFaceCount=new v1(new w1("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 x=e.isDepthTexture?"u32":"f32";return`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${x}( ${o} ) )`}let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,o),c=e.is3DTexture||e.isData3DTexture?"vec3":"vec2",u=c==="vec3"?"vec3<u32>( 1, 1, 1 )":"vec2<u32>( 1, 1 )";s&&(n=`${n} + ${c}<f32>(${s}) / ${c}<f32>( ${l} )`);let f=`${c}<f32>( 0 )`,p=`${c}<f32>( ${l} - ${u} )`;return n=`${c}<u32>( clamp( floor( ${a}( ${n} ) * ${c}<f32>( ${l} ) ), ${f}, ${p} ) )`,this.generateTextureLoad(e,t,n,o,r,null)}generateStorageTextureLoad(e,t,n,r,s,o){o&&(n=`${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(Df.TEXTURE_COMPARE)}isUnfilterable(e){return this.getComponentTypeFromTexture(e)!=="float"||!this.isAvailable("float32Filterable")&&e.type===Yi||this.isSampleCompare(e)===!1&&e.minFilter===xi&&e.magFilter===xi||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]} )`;Ge(`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} )`;Ge(`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} )`;Ge(`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=kTe[e];return t!==void 0?(this._include(t),t):null}getNodeAccess(e,t){return t!=="compute"?e.isAtomic===!0?(je("WebGPURenderer: Atomic operations are only supported in compute shaders."),So.READ_WRITE):So.READ_ONLY:e.access}getStorageAccess(e,t){return UTe[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,p=this.getNodeAccess(e,n);if(t==="texture"||t==="storageTexture"?e.value.is3DTexture===!0?f=new pb(s.name,s.node,l,p):f=new N1(s.name,s.node,l,p):t==="cubeTexture"||t==="cubeDepthTexture"?f=new cC(s.name,s.node,l,p):t==="texture3D"&&(f=new pb(s.name,s.node,l,p)),f.store=e.isStorageTextureNode===!0,f.mipLevel=f.store?e.mipLevel:0,f.setVisibility(g8[n]),e.value.isCubeTexture===!0||this.isUnfilterable(e.value)===!1&&f.store===!1||e.gatherNode!==null){let v=new RB(`${s.name}_sampler`,s.node,l);v.setVisibility(g8[n]),u.push(v,f),a=[v,f]}else u.push(f),a=[f]}else if(t==="buffer"||t==="storageBuffer"||t==="indirectStorageBuffer"){let f=this.getSharedDataFromNode(e),p=f.buffer;if(p===void 0){let x=t==="buffer"?oC:IB;p=new x(e,l),f.buffer=p}p.setVisibility(p.getVisibility()|g8[n]),u.push(p),a=p,s.name=r||"NodeBuffer_"+s.id}else{let f=this.uniformGroups[c];f===void 0&&(f=new aC(c,l),f.setVisibility(Ch.VERTEX|Ch.FRAGMENT|Ch.COMPUTE),this.uniformGroups[c]=f),u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let p=a.name;f.uniforms.some(v=>v.name===p)||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)} {4571+`,bZ[t]=n=new Ki(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 v1(new w1(`textureDimensions( ${o} )`,a)),r.dimensionsSnippet[n]=s,(e.isArrayTexture||e.isDataArrayTexture||e.is3DTexture||e.isData3DTexture)&&(r.arrayLayerCount=new v1(new w1(`textureNumLayers(${t})`,"u32"))),e.isTextureCube&&(r.cubeFaceCount=new v1(new w1("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 x=e.isDepthTexture?"u32":"f32";return`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${x}( ${o} ) )`}let a=this.generateWrapFunction(e),l=this.generateTextureDimension(e,t,o),c=e.is3DTexture||e.isData3DTexture?"vec3":"vec2",u=c==="vec3"?"vec3<u32>( 1, 1, 1 )":"vec2<u32>( 1, 1 )";s&&(n=`${n} + ${c}<f32>(${s}) / ${c}<f32>( ${l} )`);let f=`${c}<f32>( 0 )`,p=`${c}<f32>( ${l} - ${u} )`;return n=`${c}<u32>( clamp( floor( ${a}( ${n} ) * ${c}<f32>( ${l} ) ), ${f}, ${p} ) )`,this.generateTextureLoad(e,t,n,o,r,null)}generateStorageTextureLoad(e,t,n,r,s,o){o&&(n=`${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(Df.TEXTURE_COMPARE)}isUnfilterable(e){return this.getComponentTypeFromTexture(e)!=="float"||!this.isAvailable("float32Filterable")&&e.type===Yi||this.isSampleCompare(e)===!1&&e.minFilter===xi&&e.magFilter===xi||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]} )`;Ge(`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} )`;Ge(`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} )`;Ge(`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=VTe[e];return t!==void 0?(this._include(t),t):null}getNodeAccess(e,t){return t!=="compute"?e.isAtomic===!0?(je("WebGPURenderer: Atomic operations are only supported in compute shaders."),So.READ_WRITE):So.READ_ONLY:e.access}getStorageAccess(e,t){return zTe[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,p=this.getNodeAccess(e,n);if(t==="texture"||t==="storageTexture"?e.value.is3DTexture===!0?f=new pb(s.name,s.node,l,p):f=new N1(s.name,s.node,l,p):t==="cubeTexture"||t==="cubeDepthTexture"?f=new cC(s.name,s.node,l,p):t==="texture3D"&&(f=new pb(s.name,s.node,l,p)),f.store=e.isStorageTextureNode===!0,f.mipLevel=f.store?e.mipLevel:0,f.setVisibility(_8[n]),e.value.isCubeTexture===!0||this.isUnfilterable(e.value)===!1&&f.store===!1||e.gatherNode!==null){let v=new PB(`${s.name}_sampler`,s.node,l);v.setVisibility(_8[n]),u.push(v,f),a=[v,f]}else u.push(f),a=[f]}else if(t==="buffer"||t==="storageBuffer"||t==="indirectStorageBuffer"){let f=this.getSharedDataFromNode(e),p=f.buffer;if(p===void 0){let x=t==="buffer"?oC:NB;p=new x(e,l),f.buffer=p}p.setVisibility(p.getVisibility()|_8[n]),u.push(p),a=p,s.name=r||"NodeBuffer_"+s.id}else{let f=this.uniformGroups[c];f===void 0&&(f=new aC(c,l),f.setVisibility(Ch.VERTEX|Ch.FRAGMENT|Ch.COMPUTE),this.uniformGroups[c]=f),u.indexOf(f)===-1&&u.push(f),a=this.getNodeUniform(s,t);let p=a.name;f.uniforms.some(v=>v.name===p)||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)} {45724572 ${n.vars}45734573 ${n.code}45744574 `;return n.result&&(s+=` return ${n.result};@@ -4590,7 +4590,7 @@ ${n.code}
45904590 ${r.join(`45914591 `)}45924592 `}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(`,4593- `);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 p=c.node,x=p.value;(x.isCubeTexture===!0||this.isUnfilterable(x)===!1&&p.isStorageTextureNode!==!0||p.gatherNode!==null)&&(this.isSampleCompare(x)&&p.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 ${c.name}_sampler : sampler;`));let w,S="",{primarySamples:T}=t.utils.getTextureSampleData(x);if(T>1&&(S="_multisampled"),x.isCubeTexture===!0&&x.isDepthTexture===!0)w="texture_depth_cube";else if(x.isCubeTexture===!0)w="texture_cube<f32>";else if(x.isDepthTexture===!0)t.compatibilityMode&&x.compareFunction===null?w=`texture${S}_2d<f32>`:w=`texture_depth${S}_2d${x.isArrayTexture===!0?"_array":""}`;else if(c.node.isStorageTextureNode===!0){let P=zB(x,t.device),R=this.getStorageAccess(c.node,e),C=c.node.value.is3DTexture,L=c.node.value.isArrayTexture;w=`texture_storage_${C?"3d":`2d${L?"_array":""}`}<${P}, ${R}>`}else if(x.isArrayTexture===!0||x.isDataArrayTexture===!0||x.isCompressedArrayTexture===!0)w="texture_2d_array<f32>";else if(x.is3DTexture===!0||x.isData3DTexture===!0)w="texture_3d<f32>";else{let P=this.getComponentTypeFromTexture(x).charAt(0);w=`texture${S}_2d<${P}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 p=c.node,x=this.getType(p.getNodeType(this)),v=p.bufferCount,w=v>0&&c.type==="buffer"?", "+v:"",S=p.isStorageBufferNode?`storage, ${this.getStorageAccess(p,e)}`:"uniform";if(this.isCustomStruct(c))s.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var<${S}> ${c.name} : ${x};`);else{let P=` value : array< ${p.isAtomic?`atomic<${x}>`:`${x}`}${w} >`;s.push(this._getWGSLStructBinding(c.name,P,S,f.binding++,f.group))}}else{let p=c.groupNode.name;if(a[p]===void 0){let x=this.uniformGroups[p];if(x!==void 0){let v=[];for(let S of x.uniforms){let T=S.getType(),P=this.getType(this.getVectorType(T));v.push(` ${S.name} : ${P}`)}let w=this.uniformGroupsBindings[p];w===void 0&&(w={index:f.binding++,id:f.group},this.uniformGroupsBindings[p]=w),a[p]={index:w.index,id:w.id,snippets:v}}}}}for(let c in a){let u=a[c];o.push(this._getWGSLStructBinding(c,u.snippets.join(`,4593+ `);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 p=c.node,x=p.value;(x.isCubeTexture===!0||this.isUnfilterable(x)===!1&&p.isStorageTextureNode!==!0||p.gatherNode!==null)&&(this.isSampleCompare(x)&&p.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 ${c.name}_sampler : sampler;`));let w,S="",{primarySamples:T}=t.utils.getTextureSampleData(x);if(T>1&&(S="_multisampled"),x.isCubeTexture===!0&&x.isDepthTexture===!0)w="texture_depth_cube";else if(x.isCubeTexture===!0)w="texture_cube<f32>";else if(x.isDepthTexture===!0)t.compatibilityMode&&x.compareFunction===null?w=`texture${S}_2d<f32>`:w=`texture_depth${S}_2d${x.isArrayTexture===!0?"_array":""}`;else if(c.node.isStorageTextureNode===!0){let P=VB(x,t.device),R=this.getStorageAccess(c.node,e),C=c.node.value.is3DTexture,L=c.node.value.isArrayTexture;w=`texture_storage_${C?"3d":`2d${L?"_array":""}`}<${P}, ${R}>`}else if(x.isArrayTexture===!0||x.isDataArrayTexture===!0||x.isCompressedArrayTexture===!0)w="texture_2d_array<f32>";else if(x.is3DTexture===!0||x.isData3DTexture===!0)w="texture_3d<f32>";else{let P=this.getComponentTypeFromTexture(x).charAt(0);w=`texture${S}_2d<${P}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 p=c.node,x=this.getType(p.getNodeType(this)),v=p.bufferCount,w=v>0&&c.type==="buffer"?", "+v:"",S=p.isStorageBufferNode?`storage, ${this.getStorageAccess(p,e)}`:"uniform";if(this.isCustomStruct(c))s.push(`@binding( ${f.binding++} ) @group( ${f.group} ) var<${S}> ${c.name} : ${x};`);else{let P=` value : array< ${p.isAtomic?`atomic<${x}>`:`${x}`}${w} >`;s.push(this._getWGSLStructBinding(c.name,P,S,f.binding++,f.group))}}else{let p=c.groupNode.name;if(a[p]===void 0){let x=this.uniformGroups[p];if(x!==void 0){let v=[];for(let S of x.uniforms){let T=S.getType(),P=this.getType(this.getVectorType(T));v.push(` ${S.name} : ${P}`)}let w=this.uniformGroupsBindings[p];w===void 0&&(w={index:f.binding++,id:f.group},this.uniformGroupsBindings[p]=w),a[p]={index:w.index,id:w.id,snippets:v}}}}}for(let c in a){let u=a[c];o.push(this._getWGSLStructBinding(c,u.snippets.join(`,45944594 `),"uniform",u.index,u.id))}return[...r,...s,...o].join(`45954595 `)}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=`// code45964596 @@ -4603,7 +4603,7 @@ ${n.code}
46034603 `+v),r.returnType="OutputStruct",r.structs+=this._getWGSLStruct("OutputStruct",x),r.structs+=`46044604 var<private> output : OutputStruct;`,s+=`output.color = ${this.format(f.result,a.getNodeType(this),this.getOutputType())};46054605 4606- return output;`}}}r.flow=s}if(this.shaderStage=null,this.material!==null)this.vertexShader=this._getWGSLVertexCode(e.vertex),this.fragmentShader=this._getWGSLFragmentCode(e.fragment);else{let t=this.object.workgroupSize;this.computeShader=this._getWGSLComputeCode(e.compute,t)}}getMethod(e,t=null){let n;return t!==null&&(n=this._getWGSLMethod(e+"_"+t)),n===void 0&&(n=this._getWGSLMethod(e)),n||e}getBitcastMethod(e){return`bitcast<${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}, ${e} )`}getType(e){return GTe[e]||e}isAvailable(e){let t=xK[e];return t===void 0&&(e==="float32Filterable"?t=this.renderer.hasFeature("float32-filterable"):e==="clipDistance"&&(t=this.renderer.hasFeature("clip-distances")),xK[e]=t),t}_getWGSLMethod(e){return Dv[e]!==void 0&&this._include(e),zTe[e]}_include(e){let t=Dv[e];return t.build(this),this.addInclude(t),t}_getWGSLVertexCode(e){return`${this.getSignature()}4606+ 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}, ${e} )`}getType(e){return qTe[e]||e}isAvailable(e){let t=vZ[e];return t===void 0&&(e==="float32Filterable"?t=this.renderer.hasFeature("float32-filterable"):e==="clipDistance"&&(t=this.renderer.hasFeature("clip-distances")),vZ[e]=t),t}_getWGSLMethod(e){return Dv[e]!==void 0&&this._include(e),HTe[e]}_include(e){let t=Dv[e];return t.build(this),this.addInclude(t),t}_getWGSLVertexCode(e){return`${this.getSignature()}46074607 // directives46084608 ${e.directives}46094609 @@ -4634,7 +4634,7 @@ fn main( ${e.attributes} ) -> VaryingsStruct {
46344634 }46354635 `}_getWGSLFragmentCode(e){return`${this.getSignature()}46364636 // global4637-${Nee}4637+${Dee}46384638 46394639 // structs46404640 ${e.structs}@@ -4697,10 +4697,10 @@ struct ${e} {
46974697 ${t}46984698 };`}_getWGSLStructBinding(e,t,n,r=0,s=0){let o=e+"Struct";return`${this._getWGSLStruct(o,t)}46994699 @binding( ${r} ) @group( ${s} )4700-var<${n}> ${e} : ${o};`}},jo=new o0,_8=new Dm,Lee=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"&&Lee.set(Float16Array,["float16"]);var VTe=new Map([[f_,["float16"]]]),qTe=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]),WB=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 p=0;p<l.length;p++)l[p]===65535&&(l[p]=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 p=n.itemSize*l.BYTES_PER_ELEMENT;c=Math.floor((p+3)/4)*4/l.BYTES_PER_ELEMENT}if(c!==void 0){let p=n.itemSize,x=new l.constructor(n.count*c);for(let v=0;v<n.count;v++)x.set(l.subarray(v*p,v*p+p),v*c);(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&(n.itemSize=c,n.array=x),l=x,s._itemSize=p,s._paddedItemSize=c}let u=l.byteLength,f=u+(4-u%4)%4;jo.label=n.name,jo.size=f,jo.usage=t,jo.mappedAtCreation=!0,o=a.createBuffer(jo),jo.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=E_(a),p=f?1:a.BYTES_PER_ELEMENT;for(let x=0,v=u.length;x<v;x++){let w=u[x],S,T;if(c!==void 0){let R=Math.floor(w.start/l),C=Math.ceil((w.start+w.count)/l)-R;S=R*c*p,T=C*c*p}else S=w.start*p,T=w.count*p;let P=S*(f?a.BYTES_PER_ELEMENT:1);r.queue.writeBuffer(o,P,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,p;s.isInterleavedBufferAttribute===!0?(f=s.data.stride*o,p=s.data.isInstancedInterleavedBuffer?XE.Instance:XE.Vertex):(f=s.itemSize*o,p=s.isInstancedBufferAttribute?XE.Instance:XE.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:p},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 x=s.get(t);if(t._mapped===!0)throw new Error("THREE.WebGPUAttributeUtils: ReadbackBuffer must be released before being used again.");if(t._mapped=!0,x.readBufferGPU===void 0){jo.label=`${t.name}_readback`,jo.size=t.maxByteLength,jo.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(jo),jo.reset();let v=()=>{t.buffer=null,t._mapped=!1,u.unmap()},w=()=>{t.buffer=null,t._mapped=!1,u.destroy(),s.delete(t),t.removeEventListener("release",v),t.removeEventListener("dispose",w)};t.addEventListener("release",v),t.addEventListener("dispose",w),x.readBufferGPU=u}else u=x.readBufferGPU}else jo.label=`${e.name}_readback`,jo.size=c,jo.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(jo),jo.reset();_8.label=`readback_encoder_${e.name}`;let f=o.createCommandEncoder(_8);_8.reset(),f.copyBufferToBuffer(l,n,u,0,c);let p=f.finish();if(bh(o,p),await u.mapAsync(GPUMapMode.READ,0,c),t===null){let v=u.getMappedRange(0,c).slice();return u.destroy(),v}else{if(t.isReadbackBuffer)return t.buffer=u.getMappedRange(0,c),t;{let x=u.getMappedRange(0,c);return new Uint8Array(t).set(new Uint8Array(x)),u.destroy(),t}}}_getVertexFormat(e){let{itemSize:t,normalized:n}=e,r=e.array.constructor,s=e.constructor,o;if(t===1)o=qTe.get(r);else{let l=(VTe.get(s)||Lee.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||Ge("WebGPUAttributeUtils: Vertex format not supported yet."),o}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}},wl=new AC,Fv=new o0,h1=new mb,jB=class{constructor(e){this.layoutGPU=e,this.usedTimes=0}},XB=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=F1(JSON.stringify(s)),a=this._bindGroupLayoutCache.get(o);return a===void 0&&(a=new jB(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=E_(r),l=a?1:r.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let p=o[u],x=o[u+1],v=p.start+p.count;if(x!==void 0&&x.start===v)continue;let w=c*l,S=(v-c)*l,T=w*(a?r.BYTES_PER_ELEMENT:1);n.queue.writeBuffer(s,T,r,w,S),x!==void 0&&(c=x.start)}}}createBindGroupIndex(e,t){let r=this.backend.device,s=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,o=e[0];Fv.label="bindingCameraIndex_"+o,Fv.size=16,Fv.usage=s;let a=r.createBuffer(Fv);Fv.reset(),r.queue.writeBuffer(a,0,e,0),wl.label="bindGroupCameraIndex_"+o,wl.layout=t,wl.entries.push({binding:0,resource:{buffer:a}});let l=r.createBindGroup(wl);return wl.reset(),l}createBindGroup(e,t){let n=this.backend,r=n.device,s=0;wl.label="bindGroup_"+e.name,wl.layout=t;for(let a of e.bindings){if(a.isUniformBuffer){let l=n.get(a);wl.entries.push({binding:s,resource:{buffer:l.buffer}})}else if(a.isStorageBuffer){let l=n.get(a.attribute).buffer;wl.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,p=`view-${l.texture.width}-${l.texture.height}`;if(l.texture.depthOrArrayLayers>1&&(p+=`-${l.texture.depthOrArrayLayers}`),p+=`-${u}-${f}`,c=l[p],c===void 0){let x=PTe.All,v;a.isSampledCubeTexture?v=bo.Cube:a.texture.isArrayTexture||a.texture.isDataArrayTexture||a.texture.isCompressedArrayTexture?v=bo.TwoDArray:a.isSampledTexture3D?v=bo.ThreeD:v=bo.TwoD,h1.aspect=x,h1.dimension=v,h1.mipLevelCount=u,h1.baseMipLevel=f,c=l[p]=l.texture.createView(h1),h1.reset()}}wl.entries.push({binding:s,resource:c})}else if(a.isSampler){let l=n.get(a);wl.entries.push({binding:s,resource:l.sampler})}s++}let o=r.createBindGroup(wl);return wl.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&Ch.COMPUTE&&(r.access===So.READ_WRITE||r.access===So.WRITE_ONLY)?a.type=f8.Storage:a.type=f8.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===So.READ_WRITE?a.access=d8.ReadWrite:l===So.WRITE_ONLY?a.access=d8.WriteOnly:a.access=d8.ReadOnly,r.texture.isArrayTexture?a.viewDimension=bo.TwoDArray:r.texture.is3DTexture&&(a.viewDimension=bo.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=hm.UnfilterableFloat)),r.texture.isDepthTexture)s.compatibilityMode&&r.texture.compareFunction===null?a.sampleType=hm.UnfilterableFloat:a.sampleType=hm.Depth;else{let c=r.texture.type;c===Ir?a.sampleType=hm.SInt:c===pi?a.sampleType=hm.UInt:c===Yi&&(this.backend.hasFeature("float32-filterable")?a.sampleType=hm.Float:a.sampleType=hm.UnfilterableFloat)}r.isSampledCubeTexture?a.viewDimension=bo.Cube:r.texture.isArrayTexture||r.texture.isDataArrayTexture||r.texture.isCompressedArrayTexture?a.viewDimension=bo.TwoDArray:r.isSampledTexture3D&&(a.viewDimension=bo.ThreeD),o.texture=a}else if(r.isSampler){let a={};r.texture.isDepthTexture&&(r.texture.compareFunction!==null&&r.textureNode.compareNode!==null&&s.hasCompatibility(Df.TEXTURE_COMPARE)?a.type=dK.Comparison:a.type=dK.NonFiltering),o.sampler=a}else Ge(`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()}},$B=class{constructor(e){this.backend=e}getMaxAnisotropy(){return 16}getUniformBufferLimit(){return this.backend.device.limits.maxUniformBufferBindingSize}},YB=class{constructor(){this.label="",this.layout=null,this.compute=null}reset(){this.label="",this.layout=null,this.compute=null}},KB=class{constructor(){this.label="",this.bindGroupLayouts=null}reset(){this.label="",this.bindGroupLayouts=null}},Ov=new YB,f1=new KB,d1=new mC,Sl=new gC,ZB=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,p=c.get(o),x=[];for(let j of e.getBindings()){let Z=c.get(j),{layoutGPU:ee}=Z.layout;x.push(ee)}let v=c.attributeUtils.createShaderVertexBuffers(e),w;r.blending!==Xr&&(r.blending!==rs||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),P=[];if(e.context.textures!==null){let j=e.context.textures,Z=e.context.mrt;for(let ee=0;ee<j.length;ee++){let ae=j[ee],ce=f.getTextureFormatGPU(ae),de;if(Z!==null)if(this.backend.compatibilityMode!==!0){let ve=Z.getBlendMode(ae.name);ve.blending===Zy?de=w:ve.blending!==Xr&&(de=this._getBlending(ve))}else Kn("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets."),de=w;else de=w;P.push({format:ce,blend:de,writeMask:T})}}else{let j=f.getCurrentColorFormat(e.context);P.push({format:j,blend:w,writeMask:T})}let R=c.get(a).module,C=c.get(l).module,L=this._getPrimitiveState(n,s,r),D=this._getDepthCompare(r),F=f.getCurrentDepthStencilFormat(e.context),N=this._getSampleCount(e.context);f1.bindGroupLayouts=x;let B=u.createPipelineLayout(f1);f1.reset(),Sl.label=`renderPipeline_${r.name||r.type}_${r.id}`,Sl.vertex=Object.assign({},R,{buffers:v}),Sl.fragment=Object.assign({},C,{targets:P}),Sl.primitive=L,Sl.multisample.count=N,Sl.multisample.alphaToCoverageEnabled=r.alphaToCoverage&&N>1,Sl.layout=B;let z={},V=e.context.depth,H=e.context.stencil;(V===!0||H===!0)&&(V===!0&&(z.format=F,z.depthWriteEnabled=r.depthWrite,z.depthCompare=D),H===!0&&(z.stencilFront=S,z.stencilBack=S,z.stencilReadMask=r.stencilFuncMask,z.stencilWriteMask=r.stencilWriteMask),r.polygonOffset===!0&&L.topology===Gv.TriangleList&&(z.depthBias=r.polygonOffsetUnits,z.depthBiasSlopeScale=r.polygonOffsetFactor,z.depthBiasClamp=0),Sl.depthStencil=z),u.pushErrorScope("validation");let K=[{program:a,module:R.module},{program:l,module:C.module}],J=Sl.label;if(t===null)p.pipeline=u.createRenderPipeline(Sl),Sl.reset(),u.popErrorScope().then(j=>{j!==null&&(p.error=!0,Ge(`WebGPURenderer: Render pipeline creation failed (${J}): ${j.message}`),this._reportShaderDiagnostics(K,J))});else{let j=new Promise(async Z=>{try{let ee=null,ae=null;try{ae=u.createRenderPipelineAsync(Sl)}catch(de){ee=de}if(Sl.reset(),ae!==null)try{p.pipeline=await ae}catch(de){ee=de}let ce=await u.popErrorScope();if(ce!==null||ee!==null){p.error=!0;let de=ce&&ce.message||ee&&ee.message||"unknown";Ge(`WebGPURenderer: Async render pipeline creation failed (${J}): ${de}`),await this._reportShaderDiagnostics(K,J)}}finally{Z()}});t.push(j)}}createBundleEncoder(e,t="renderBundleEncoder"){let n=this.backend,{utils:r,device:s}=n,o=r.getCurrentDepthStencilFormat(e),a=r.getCurrentColorFormats(e),l=this._getSampleCount(e);d1.label=t,d1.colorFormats=a,d1.depthStencilFormat=o,d1.sampleCount=l;let c=s.createRenderBundleEncoder(d1);return d1.reset(),c}createComputePipeline(e,t){let n=this.backend,r=n.device,s=n.get(e.computeProgram).module,o=n.get(e),a=[];for(let f of t){let p=n.get(f),{layoutGPU:x}=p.layout;a.push(x)}let l=e.computeProgram,c=`computePipeline_${l.stage}${l.name?`_${l.name}`:""}`;r.pushErrorScope("validation"),f1.bindGroupLayouts=a;let u=r.createPipelineLayout(f1);f1.reset(),Ov.label=c,Ov.compute=s,Ov.layout=u,o.pipeline=r.createComputePipeline(Ov),Ov.reset(),r.popErrorScope().then(f=>{f!==null&&(o.error=!0,Ge(`WebGPURenderer: Compute pipeline creation failed (${c}): ${f.message}`),this._reportShaderDiagnostics([{program:l,module:s.module}],c))})}async _reportShaderDiagnostics(e,t){for(let{program:n,module:r}of e){let s=await r.getCompilationInfo();if(s.messages.length===0)continue;let o=n.code.split(`4700+var<${n}> ${e} : ${o};`}},Xo=new o0,x8=new Fm,Fee=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"&&Fee.set(Float16Array,["float16"]);var WTe=new Map([[f_,["float16"]]]),jTe=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]),jB=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 p=0;p<l.length;p++)l[p]===65535&&(l[p]=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 p=n.itemSize*l.BYTES_PER_ELEMENT;c=Math.floor((p+3)/4)*4/l.BYTES_PER_ELEMENT}if(c!==void 0){let p=n.itemSize,x=new l.constructor(n.count*c);for(let v=0;v<n.count;v++)x.set(l.subarray(v*p,v*p+p),v*c);(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&(n.itemSize=c,n.array=x),l=x,s._itemSize=p,s._paddedItemSize=c}let u=l.byteLength,f=u+(4-u%4)%4;Xo.label=n.name,Xo.size=f,Xo.usage=t,Xo.mappedAtCreation=!0,o=a.createBuffer(Xo),Xo.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=E_(a),p=f?1:a.BYTES_PER_ELEMENT;for(let x=0,v=u.length;x<v;x++){let w=u[x],S,T;if(c!==void 0){let R=Math.floor(w.start/l),C=Math.ceil((w.start+w.count)/l)-R;S=R*c*p,T=C*c*p}else S=w.start*p,T=w.count*p;let P=S*(f?a.BYTES_PER_ELEMENT:1);r.queue.writeBuffer(o,P,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,p;s.isInterleavedBufferAttribute===!0?(f=s.data.stride*o,p=s.data.isInstancedInterleavedBuffer?XE.Instance:XE.Vertex):(f=s.itemSize*o,p=s.isInstancedBufferAttribute?XE.Instance:XE.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:p},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 x=s.get(t);if(t._mapped===!0)throw new Error("THREE.WebGPUAttributeUtils: ReadbackBuffer must be released before being used again.");if(t._mapped=!0,x.readBufferGPU===void 0){Xo.label=`${t.name}_readback`,Xo.size=t.maxByteLength,Xo.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(Xo),Xo.reset();let v=()=>{t.buffer=null,t._mapped=!1,u.unmap()},w=()=>{t.buffer=null,t._mapped=!1,u.destroy(),s.delete(t),t.removeEventListener("release",v),t.removeEventListener("dispose",w)};t.addEventListener("release",v),t.addEventListener("dispose",w),x.readBufferGPU=u}else u=x.readBufferGPU}else Xo.label=`${e.name}_readback`,Xo.size=c,Xo.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,u=o.createBuffer(Xo),Xo.reset();x8.label=`readback_encoder_${e.name}`;let f=o.createCommandEncoder(x8);x8.reset(),f.copyBufferToBuffer(l,n,u,0,c);let p=f.finish();if(bh(o,p),await u.mapAsync(GPUMapMode.READ,0,c),t===null){let v=u.getMappedRange(0,c).slice();return u.destroy(),v}else{if(t.isReadbackBuffer)return t.buffer=u.getMappedRange(0,c),t;{let x=u.getMappedRange(0,c);return new Uint8Array(t).set(new Uint8Array(x)),u.destroy(),t}}}_getVertexFormat(e){let{itemSize:t,normalized:n}=e,r=e.array.constructor,s=e.constructor,o;if(t===1)o=jTe.get(r);else{let l=(WTe.get(s)||Fee.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||Ge("WebGPUAttributeUtils: Vertex format not supported yet."),o}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}},wl=new AC,Fv=new o0,h1=new mb,XB=class{constructor(e){this.layoutGPU=e,this.usedTimes=0}},$B=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=F1(JSON.stringify(s)),a=this._bindGroupLayoutCache.get(o);return a===void 0&&(a=new XB(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=E_(r),l=a?1:r.BYTES_PER_ELEMENT,c=o[0].start;for(let u=0,f=o.length;u<f;u++){let p=o[u],x=o[u+1],v=p.start+p.count;if(x!==void 0&&x.start===v)continue;let w=c*l,S=(v-c)*l,T=w*(a?r.BYTES_PER_ELEMENT:1);n.queue.writeBuffer(s,T,r,w,S),x!==void 0&&(c=x.start)}}}createBindGroupIndex(e,t){let r=this.backend.device,s=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,o=e[0];Fv.label="bindingCameraIndex_"+o,Fv.size=16,Fv.usage=s;let a=r.createBuffer(Fv);Fv.reset(),r.queue.writeBuffer(a,0,e,0),wl.label="bindGroupCameraIndex_"+o,wl.layout=t,wl.entries.push({binding:0,resource:{buffer:a}});let l=r.createBindGroup(wl);return wl.reset(),l}createBindGroup(e,t){let n=this.backend,r=n.device,s=0;wl.label="bindGroup_"+e.name,wl.layout=t;for(let a of e.bindings){if(a.isUniformBuffer){let l=n.get(a);wl.entries.push({binding:s,resource:{buffer:l.buffer}})}else if(a.isStorageBuffer){let l=n.get(a.attribute).buffer;wl.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,p=`view-${l.texture.width}-${l.texture.height}`;if(l.texture.depthOrArrayLayers>1&&(p+=`-${l.texture.depthOrArrayLayers}`),p+=`-${u}-${f}`,c=l[p],c===void 0){let x=LTe.All,v;a.isSampledCubeTexture?v=bo.Cube:a.texture.isArrayTexture||a.texture.isDataArrayTexture||a.texture.isCompressedArrayTexture?v=bo.TwoDArray:a.isSampledTexture3D?v=bo.ThreeD:v=bo.TwoD,h1.aspect=x,h1.dimension=v,h1.mipLevelCount=u,h1.baseMipLevel=f,c=l[p]=l.texture.createView(h1),h1.reset()}}wl.entries.push({binding:s,resource:c})}else if(a.isSampler){let l=n.get(a);wl.entries.push({binding:s,resource:l.sampler})}s++}let o=r.createBindGroup(wl);return wl.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&Ch.COMPUTE&&(r.access===So.READ_WRITE||r.access===So.WRITE_ONLY)?a.type=d8.Storage:a.type=d8.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===So.READ_WRITE?a.access=p8.ReadWrite:l===So.WRITE_ONLY?a.access=p8.WriteOnly:a.access=p8.ReadOnly,r.texture.isArrayTexture?a.viewDimension=bo.TwoDArray:r.texture.is3DTexture&&(a.viewDimension=bo.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=fm.UnfilterableFloat)),r.texture.isDepthTexture)s.compatibilityMode&&r.texture.compareFunction===null?a.sampleType=fm.UnfilterableFloat:a.sampleType=fm.Depth;else{let c=r.texture.type;c===Ir?a.sampleType=fm.SInt:c===pi?a.sampleType=fm.UInt:c===Yi&&(this.backend.hasFeature("float32-filterable")?a.sampleType=fm.Float:a.sampleType=fm.UnfilterableFloat)}r.isSampledCubeTexture?a.viewDimension=bo.Cube:r.texture.isArrayTexture||r.texture.isDataArrayTexture||r.texture.isCompressedArrayTexture?a.viewDimension=bo.TwoDArray:r.isSampledTexture3D&&(a.viewDimension=bo.ThreeD),o.texture=a}else if(r.isSampler){let a={};r.texture.isDepthTexture&&(r.texture.compareFunction!==null&&r.textureNode.compareNode!==null&&s.hasCompatibility(Df.TEXTURE_COMPARE)?a.type=AZ.Comparison:a.type=AZ.NonFiltering),o.sampler=a}else Ge(`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()}},YB=class{constructor(e){this.backend=e}getMaxAnisotropy(){return 16}getUniformBufferLimit(){return this.backend.device.limits.maxUniformBufferBindingSize}},ZB=class{constructor(){this.label="",this.layout=null,this.compute=null}reset(){this.label="",this.layout=null,this.compute=null}},KB=class{constructor(){this.label="",this.bindGroupLayouts=null}reset(){this.label="",this.bindGroupLayouts=null}},Ov=new ZB,f1=new KB,d1=new mC,Sl=new gC,QB=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,p=c.get(o),x=[];for(let j of e.getBindings()){let K=c.get(j),{layoutGPU:ee}=K.layout;x.push(ee)}let v=c.attributeUtils.createShaderVertexBuffers(e),w;r.blending!==Xr&&(r.blending!==ss||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),P=[];if(e.context.textures!==null){let j=e.context.textures,K=e.context.mrt;for(let ee=0;ee<j.length;ee++){let ae=j[ee],ce=f.getTextureFormatGPU(ae),de;if(K!==null)if(this.backend.compatibilityMode!==!0){let ve=K.getBlendMode(ae.name);ve.blending===Ky?de=w:ve.blending!==Xr&&(de=this._getBlending(ve))}else Zn("WebGPURenderer: Multiple Render Targets (MRT) blending configuration is not fully supported in compatibility mode. The material blending will be used for all render targets."),de=w;else de=w;P.push({format:ce,blend:de,writeMask:T})}}else{let j=f.getCurrentColorFormat(e.context);P.push({format:j,blend:w,writeMask:T})}let R=c.get(a).module,C=c.get(l).module,L=this._getPrimitiveState(n,s,r),D=this._getDepthCompare(r),F=f.getCurrentDepthStencilFormat(e.context),N=this._getSampleCount(e.context);f1.bindGroupLayouts=x;let B=u.createPipelineLayout(f1);f1.reset(),Sl.label=`renderPipeline_${r.name||r.type}_${r.id}`,Sl.vertex=Object.assign({},R,{buffers:v}),Sl.fragment=Object.assign({},C,{targets:P}),Sl.primitive=L,Sl.multisample.count=N,Sl.multisample.alphaToCoverageEnabled=r.alphaToCoverage&&N>1,Sl.layout=B;let z={},V=e.context.depth,H=e.context.stencil;(V===!0||H===!0)&&(V===!0&&(z.format=F,z.depthWriteEnabled=r.depthWrite,z.depthCompare=D),H===!0&&(z.stencilFront=S,z.stencilBack=S,z.stencilReadMask=r.stencilFuncMask,z.stencilWriteMask=r.stencilWriteMask),r.polygonOffset===!0&&L.topology===Gv.TriangleList&&(z.depthBias=r.polygonOffsetUnits,z.depthBiasSlopeScale=r.polygonOffsetFactor,z.depthBiasClamp=0),Sl.depthStencil=z),u.pushErrorScope("validation");let Z=[{program:a,module:R.module},{program:l,module:C.module}],J=Sl.label;if(t===null)p.pipeline=u.createRenderPipeline(Sl),Sl.reset(),u.popErrorScope().then(j=>{j!==null&&(p.error=!0,Ge(`WebGPURenderer: Render pipeline creation failed (${J}): ${j.message}`),this._reportShaderDiagnostics(Z,J))});else{let j=new Promise(async K=>{try{let ee=null,ae=null;try{ae=u.createRenderPipelineAsync(Sl)}catch(de){ee=de}if(Sl.reset(),ae!==null)try{p.pipeline=await ae}catch(de){ee=de}let ce=await u.popErrorScope();if(ce!==null||ee!==null){p.error=!0;let de=ce&&ce.message||ee&&ee.message||"unknown";Ge(`WebGPURenderer: Async render pipeline creation failed (${J}): ${de}`),await this._reportShaderDiagnostics(Z,J)}}finally{K()}});t.push(j)}}createBundleEncoder(e,t="renderBundleEncoder"){let n=this.backend,{utils:r,device:s}=n,o=r.getCurrentDepthStencilFormat(e),a=r.getCurrentColorFormats(e),l=this._getSampleCount(e);d1.label=t,d1.colorFormats=a,d1.depthStencilFormat=o,d1.sampleCount=l;let c=s.createRenderBundleEncoder(d1);return d1.reset(),c}createComputePipeline(e,t){let n=this.backend,r=n.device,s=n.get(e.computeProgram).module,o=n.get(e),a=[];for(let f of t){let p=n.get(f),{layoutGPU:x}=p.layout;a.push(x)}let l=e.computeProgram,c=`computePipeline_${l.stage}${l.name?`_${l.name}`:""}`;r.pushErrorScope("validation"),f1.bindGroupLayouts=a;let u=r.createPipelineLayout(f1);f1.reset(),Ov.label=c,Ov.compute=s,Ov.layout=u,o.pipeline=r.createComputePipeline(Ov),Ov.reset(),r.popErrorScope().then(f=>{f!==null&&(o.error=!0,Ge(`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(`47014701 `);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=`47024702 ${o[a.lineNum-1]}`,a.linePos>0&&(u+=`4703- ${" ".repeat(a.linePos-1)}^`)),(a.type==="error"?Ge:je)(c+u)}}}_getBlending(e){let t,n,r=e.blending,s=e.blendSrc,o=e.blendDst,a=e.blendEquation;if(r===If){let l=e.blendSrcAlpha!==null?e.blendSrcAlpha:s,c=e.blendDstAlpha!==null?e.blendDstAlpha:o,u=e.blendEquationAlpha!==null?e.blendEquationAlpha:a;t={srcFactor:this._getBlendFactor(s),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(l),dstFactor:this._getBlendFactor(c),operation:this._getBlendOperation(u)}}else{let l=e.premultipliedAlpha,c=(u,f,p,x)=>{t={srcFactor:u,dstFactor:f,operation:um.Add},n={srcFactor:p,dstFactor:x,operation:um.Add}};if(l)switch(r){case rs:c(si.One,si.OneMinusSrcAlpha,si.One,si.OneMinusSrcAlpha);break;case zu:c(si.One,si.One,si.One,si.One);break;case Vu:c(si.Zero,si.OneMinusSrc,si.Zero,si.One);break;case qu:c(si.Dst,si.OneMinusSrcAlpha,si.Zero,si.One);break}else switch(r){case rs:c(si.SrcAlpha,si.OneMinusSrcAlpha,si.One,si.OneMinusSrcAlpha);break;case zu:c(si.SrcAlpha,si.One,si.One,si.One);break;case Vu:Ge(`WebGPURenderer: "SubtractiveBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break;case qu:Ge(`WebGPURenderer: "MultiplyBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break}}if(t!==void 0&&n!==void 0)return{color:t,alpha:n};Ge("WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case qc:t=si.Zero;break;case e2:t=si.One;break;case t2:t=si.Src;break;case n2:t=si.OneMinusSrc;break;case Ud:t=si.SrcAlpha;break;case kd:t=si.OneMinusSrcAlpha;break;case s2:t=si.Dst;break;case o2:t=si.OneMinusDst;break;case i2:t=si.DstAlpha;break;case r2:t=si.OneMinusDstAlpha;break;case a2:t=si.SrcAlphaSaturated;break;case C2e:t=si.Constant;break;case R2e:t=si.OneMinusConstant;break;default:Ge("WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t,n=e.stencilFunc;switch(n){case sL:t=vo.Never;break;case gy:t=vo.Always;break;case oL:t=vo.Less;break;case lL:t=vo.LessEqual;break;case aL:t=vo.Equal;break;case hL:t=vo.GreaterEqual;break;case cL:t=vo.Greater;break;case uL:t=vo.NotEqual;break;default:Ge("WebGPURenderer: Invalid stencil function.",n)}return t}_getStencilOperation(e){let t;switch(e){case yf:t=Vp.Keep;break;case QN:t=Vp.Zero;break;case JN:t=Vp.Replace;break;case rL:t=Vp.Invert;break;case eL:t=Vp.IncrementClamp;break;case tL:t=Vp.DecrementClamp;break;case nL:t=Vp.IncrementWrap;break;case iL:t=Vp.DecrementWrap;break;default:Ge("WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case Bs:t=um.Add;break;case Qy:t=um.Subtract;break;case Jy:t=um.ReverseSubtract;break;case zT:t=um.Min;break;case VT:t=um.Max;break;default:Ge("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?dC.Uint16:dC.Uint32);let o=n.side===ui;return e.isMesh&&e.matrixWorld.determinantAffine()<0&&(o=!o),r.frontFace=o===!0?uK.CW:uK.CCW,r.cullMode=n.side===ir?hK.None:hK.Back,r}_getColorWriteMask(e){return e.colorWrite===!0?fK.All:fK.None}_getDepthCompare(e){let t;if(e.depthTest===!1)t=vo.Always;else{let n=this.backend.parameters.reversedDepthBuffer?b2[e.depthFunc]:e.depthFunc;switch(n){case aA:t=vo.Never;break;case lA:t=vo.Always;break;case cA:t=vo.Less;break;case Bu:t=vo.LessEqual;break;case uA:t=vo.Equal;break;case hA:t=vo.GreaterEqual;break;case fA:t=vo.Greater;break;case dA:t=vo.NotEqual;break;default:Ge("WebGPUPipelineUtils: Invalid depth function.",n)}}return t}},yC=class{constructor(){this.label="",this.type=void 0,this.count=0}reset(){this.label="",this.type=void 0,this.count=0}},_h=new o0,HTe=new Dm,Bv=new yC,QB=class extends hC{constructor(e,t,n=2048){super(n),this.device=e,this.type=t,Bv.label=`queryset_global_timestamp_${t}`,Bv.type="timestamp",Bv.count=this.maxQueries,this.querySet=this.device.createQuerySet(Bv),Bv.reset();let r=this.maxQueries*8;_h.label=`buffer_timestamp_resolve_${t}`,_h.size=r,_h.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,this.resolveBuffer=this.device.createBuffer(_h),_h.reset(),_h.label=`buffer_timestamp_result_${t}`,_h.size=r,_h.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,this.resultBuffer=this.device.createBuffer(_h),_h.reset()}allocateQueriesForContext(e){if(!this.trackTimestamp||this.isDisposed)return null;if(this.currentQueryIndex+2>this.maxQueries)return Kn(`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(HTe);r.resolveQuerySet(this.querySet,0,t,this.resolveBuffer,0),r.copyBufferToBuffer(this.resolveBuffer,0,this.resultBuffer,0,n);let s=r.finish();if(bh(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 p=u.match(/^(.*):f(\d+)$/),x=parseInt(p[2]);l.includes(x)===!1&&l.push(x),a[x]===void 0&&(a[x]=0);let v=o[f],w=o[f+1],S=Number(w-v)/1e6;this.timestamps.set(u,S),a[x]+=S}let c=a[l[l.length-1]];return this.resultBuffer.unmap(),this.lastValue=c,this.frames=l,c}catch(e){return Ge("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){Ge("Error waiting for pending resolve:",e)}if(this.resultBuffer&&this.resultBuffer.mapState==="mapped")try{this.resultBuffer.unmap()}catch(e){Ge("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}}},JB=class{constructor(){this.label="",this.timestampWrites=void 0}reset(){this.label="",this.timestampWrites=void 0}},_1=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}},e7=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}},Qc={r:0,g:0,b:0,a:1},Tl=new o0,va=new Dm,JE=new JB,Uv=new yC,eM=new _C,tM=new e7,oc=new L1,xh=new L1,ur=new mb,qf=new xC,t7=class extends uC{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 NB(this),this.attributeUtils=new WB(this),this.bindingUtils=new XB(this),this.capabilities=new $B(this),this.pipelineUtils=new ZB(this),this.textureUtils=new GB(this),this.occludedResolveCache=new Map;let t=typeof navigator>"u"?!0:/Android/.test(navigator.userAgent)===!1;this._compatibility={[Df.TEXTURE_COMPARE]:t}}async init(e){await super.init(e);let t=this.parameters,n;if(t.device===void 0){let r={powerPreference:t.powerPreference,featureLevel:"compatibility",xrCompatible:e.xr.enabled},s=typeof navigator<"u"?await navigator.gpu.requestAdapter(r):null;if(s===null)throw new Error("THREE.WebGPUBackend: Unable to create WebGPU adapter.");let o=Object.values(pC),a=[];for(let c of o)s.features.has(c)&&a.push(c);let l={requiredFeatures:a,requiredLimits:t.requiredLimits};n=await s.requestDevice(l)}else n=t.device;this.compatibilityMode=!n.features.has("core-features-and-limits"),this.compatibilityMode&&(e._samples=0),n.lost.then(r=>{if(r.reason==="destroyed")return;let s={api:"WebGPU",message:r.message||"Unknown reason",reason:r.reason||null,originalEvent:r};e.onDeviceLost(s)}),n.onuncapturederror=r=>{let s=r.error,o=s&&s.constructor?s.constructor.name:"GPUError",a=s&&s.message||"Unknown uncaptured GPU error";e.onError({api:"WebGPU",type:o,message:a,originalEvent:r})},this.device=n,this.trackTimestamp=this.trackTimestamp&&this.hasFeature(pC.TimestampQuery),this.updateSize()}setXRRenderTargetTextures(e,t,n=null){this.set(e.texture,{texture:t,format:t.format,externalTexture:!0,xrViewDescriptors:n,initialized:!0})}get context(){let e=this.renderer.getCanvasTarget(),t=this.get(e),n=t.context;if(n===void 0){let r=this.parameters;e.isDefaultCanvasTarget===!0&&r.context!==void 0?n=r.context:n=e.domElement.getContext("webgpu"),"setAttribute"in e.domElement&&e.domElement.setAttribute("data-engine",`three.js r${"185"} webgpu`);let s=r.alpha?"premultiplied":"opaque",o=r.outputType===Li?"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 Va}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 Tm,s.colorAttachments.push(new Sm),e.depth===!0||e.stencil===!0){let l=new _1;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:bo.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=[],p,x=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(ur.label=`colorAttachment_${w}`,ur.baseMipLevel=e.activeMipmapLevel,ur.mipLevelCount=1,ur.baseArrayLayer=e.activeCubeFace,ur.arrayLayerCount=1,ur.dimension=bo.TwoD,n.isRenderTarget3D)p=e.activeCubeFace,ur.baseArrayLayer=0,ur.dimension=bo.ThreeD;else if(n.isRenderTarget&&u[w].image.depth>1)if(x===!0){let T=e.camera.cameras;for(let P=0;P<T.length;P++){ur.baseArrayLayer=P,ur.arrayLayerCount=1,ur.dimension=bo.TwoD;let R=S.texture.createView(ur);f.push({view:R,resolveTarget:void 0,depthSlice:void 0})}}else ur.dimension=bo.TwoDArray;if(x!==!0){let T=S.texture.createView(ur),P,R;S.msaaTexture!==void 0?(P=S.msaaTexture.createView(),R=T):(P=T,R=void 0),f.push({view:P,resolveTarget:R,depthSlice:p})}ur.reset()}let v=[];for(let w=0;w<f.length;w++){let S=f[w],T=new Sm;T.view=S.view,T.depthSlice=S.depthSlice,T.resolveTarget=S.resolveTarget,v.push(T)}if(l={textureViews:f,colorAttachments:v,descriptor:new Tm},e.depth){let w=this.get(e.depthTexture);(e.depthTexture.isArrayTexture||e.depthTexture.isCubeTexture)&&(ur.dimension=bo.TwoD,ur.arrayLayerCount=1,ur.baseArrayLayer=e.activeCubeFace);let S=new _1;S.view=w.texture.createView(ur),l.depthStencilAttachment=S,ur.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],p={r:0,g:0,b:0,a:1};u===0&&t.clearValue&&(p=t.clearValue),f.loadOp=t.loadOp||Ei.Load,f.storeOp=t.storeOp||ba.Store,f.clearValue=p,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,Uv.label=`occlusionQuerySet_${e.id}`,Uv.type="occlusion",Uv.count=r,s=n.createQuerySet(Uv),Uv.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:Ei.Load}),this.initTimestampQuery(ec.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:(Qc.r=0,Qc.g=0,Qc.b=0,Qc.a=1,f.clearValue=Qc),f.loadOp=Ei.Clear):f.loadOp=Ei.Load,f.storeOp=ba.Store}}else{let c=o.colorAttachments[0];e.clearColor?(c.clearValue=e.clearColorValue,c.loadOp=Ei.Clear):c.loadOp=Ei.Load,c.storeOp=ba.Store}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=Ei.Clear):a.depthLoadOp=Ei.Load,a.depthStoreOp=ba.Store),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=Ei.Clear):a.stencilLoadOp=Ei.Load,a.stencilStoreOp=ba.Store),va.label="renderContext_"+e.id;let l=n.createCommandEncoder(va);if(va.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),p={attributes:{},bindingGroups:[],pipeline:null,index:null};t.bundleEncoders.push(f),t.bundleSets.push(p)}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 Sm;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 Tm;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]||(ur.dimension=bo.TwoD,ur.baseArrayLayer=a,ur.arrayLayerCount=1,o.viewCache[f]=o.texture.createView(ur),ur.reset());let p=new _1;p.view=o.viewCache[f],p.depthLoadOp=s.depthLoadOp||Ei.Clear,p.depthStoreOp=s.depthStoreOp||ba.Store,p.depthClearValue=s.depthClearValue||1,e.stencil&&(p.stencilLoadOp=s.stencilLoadOp,p.stencilStoreOp=s.stencilStoreOp,p.stencilClearValue=s.stencilClearValue),u.depthStencilAttachment=p}else{let f=new _1;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=Ei.Clear):o.depthLoadOp=Ei.Load),e.stencil&&(e.clearStencil?(o.stencilClearValue=e.clearStencilValue,o.stencilLoadOp=Ei.Clear):o.stencilLoadOp=Ei.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:p,minDepth:x,maxDepth:v}=e.viewportValue;l.setViewport(c,u,f,p,x,v)}if(e.scissor){let{x:c,y:u,width:f,height:p}=e.scissorValue;l.setScissorRect(c,u,f,p)}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&&(Tl.size=s,Tl.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,o=this.device.createBuffer(Tl),Tl.reset(),this.occludedResolveCache.set(s,o)),Tl.size=s,Tl.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let a=this.device.createBuffer(Tl);Tl.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(bh(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 x=this.getClearColor();Qc.r=x.r,Qc.g=x.g,Qc.b=x.b,Qc.a=x.a}if(r===null){c=o.depth,u=o.stencil;let x=this._getDefaultRenderPassDescriptor();if(e){a=x.colorAttachments;let v=a[0];v.clearValue=Qc,v.loadOp=Ei.Clear,v.storeOp=ba.Store}(c||u)&&(l=x.depthStencilAttachment)}else{c=r.depth,u=r.stencil;let x={loadOp:e?Ei.Clear:Ei.Load,clearValue:e?Qc:void 0};c&&(x.depthLoadOp=t?Ei.Clear:Ei.Load,x.depthClearValue=t?o.getClearDepth():void 0,x.depthStoreOp=ba.Store),u&&(x.stencilLoadOp=n?Ei.Clear:Ei.Load,x.stencilClearValue=n?o.getClearStencil():void 0,x.stencilStoreOp=ba.Store);let v=this._getRenderPassDescriptor(r,x);a=v.colorAttachments,l=v.depthStencilAttachment}c&&l&&(t?(l.depthLoadOp=Ei.Clear,l.depthClearValue=o.getClearDepth(),l.depthStoreOp=ba.Store):(l.depthLoadOp=Ei.Load,l.depthStoreOp=ba.Store)),u&&l&&(n?(l.stencilLoadOp=Ei.Clear,l.stencilClearValue=o.getClearStencil(),l.stencilStoreOp=ba.Store):(l.stencilLoadOp=Ei.Load,l.stencilStoreOp=ba.Store)),va.label="clear";let f=s.createCommandEncoder(va);va.reset(),f.beginRenderPass({colorAttachments:a,depthStencilAttachment:l}).end(),bh(s,f.finish())}beginCompute(e){let t=this.get(e),n="computeGroup_"+e.id;JE.label=n,va.label=n,this.initTimestampQuery(ec.COMPUTE,this.getTimestampUID(e),JE),t.cmdEncoderGPU=this.device.createCommandEncoder(va),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(JE),t.currentPipeline=null,va.reset(),JE.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 p=n[u],x=this.get(p);l.setBindGroup(u,x.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,p=f[0];for(let w=1;w<f.length;w++)p*=f[w];let x=Math.ceil(u/p),v=this.device.limits.maxComputeWorkgroupsPerDimension;s=[x,1,1],x>v&&(s[0]=Math.min(x,v),s[1]=Math.ceil(x/v)),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(),bh(this.device,t.cmdEncoderGPU.finish())}_draw(e,t,n,r,s,o,a,l,c){let{object:u,material:f,context:p}=e,x=e.getIndex(),v=x!==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 P=s[S];if(w[S]!==P.id){let R=this.get(P);l.setBindGroup(S,R.group),w[S]=P.id}}if(v===!0&&c.index!==x){let S=this.get(x).buffer,T=x.array instanceof Uint16Array?dC.Uint16:dC.Uint32;l.setIndexBuffer(S,T),c.index=x}for(let S=0,T=o.length;S<T;S++){let P=o[S];if(c.attributes[S]!==P){let R=this.get(P).buffer;l.setVertexBuffer(S,R),c.attributes[S]=P}}if(p.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,P=u._multiDrawCount,R=v===!0?x.array.BYTES_PER_ELEMENT:1;f.wireframe&&(R=u.geometry.attributes.position.count>65535?4:2);for(let C=0;C<P;C++)v===!0?l.drawIndexed(T[C],1,S[C]/R,0,C):l.draw(T[C],1,S[C],C),t.update(u,T[C],1)}else if(v===!0){let{vertexCount:S,instanceCount:T,firstVertex:P}=a,R=e.getIndirect();if(R!==null){let C=this.get(R).buffer,L=e.getIndirectOffset(),D=Array.isArray(L)?L:[L];for(let F=0;F<D.length;F++)l.drawIndexedIndirect(C,D[F])}else l.drawIndexed(S,T,P,0,0);t.update(u,S,T)}else{let{vertexCount:S,instanceCount:T,firstVertex:P}=a,R=e.getIndirect();if(R!==null){let C=this.get(R).buffer,L=e.getIndirectOffset(),D=Array.isArray(L)?L:[L];for(let F=0;F<D.length;F++)l.drawIndirect(C,D[F])}else l.draw(S,T,P,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 p=this.get(e.camera),x=e.camera.cameras,v=e.getBindingGroup("cameraIndex");if(p.indexesGPU===void 0||p.indexesGPU.length!==x.length){let S=this.get(v),T=[],P=new Uint32Array([0,0,0,0]);for(let R=0,C=x.length;R<C;R++){P[0]=R;let{layoutGPU:L}=S.layout,D=this.bindingUtils.createBindGroupIndex(P,L);T.push(D)}p.indexesGPU=T}let w=this.renderer.getPixelRatio();for(let S=0,T=x.length;S<T;S++){let P=x[S];if(n.layers.test(P.layers)){let R=P.viewport,C=o.currentPass,L=o.currentSets,D=o.bundleEncoders!==void 0;if(D){let F=o.bundleEncoders[S],N=o.bundleSets[S];C=F,L=N}if(R&&!D&&C.setViewport(Math.floor(R.x*w),Math.floor(R.y*w),Math.floor(R.width*w),Math.floor(R.height*w),r.viewportValue.minDepth,r.viewportValue.maxDepth),v&&p.indexesGPU){let F=u.indexOf(v);C.setBindGroup(F,p.indexesGPU[S]),L.bindingGroups[F]=v.id}this._draw(e,t,o,l,u,f,c,C,L)}}}else if(o.currentPass){if(o.occlusionQuerySet!==void 0){let p=o.lastOcclusionObject;p!==n&&(p!==null&&p.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,p=!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,p=!0),p}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 QB(this.device,e,2048));let r=this.timestampQueryPool[e],s=r.allocateQueriesForContext(t);tM.querySet=r.querySet,tM.beginningOfPassWriteIndex=s,tM.endOfPassWriteIndex=s+1,n.timestampWrites=tM}createNodeBuilder(e,t){return new HB(e,t)}createProgram(e){let t=this.get(e);eM.label=e.stage+(e.name!==""?`_${e.name}`:""),eM.code=e.code,t.module={module:this.device.createShaderModule(eM),entryPoint:"main"},eM.reset()}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){let t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){let n=this.get(e),s=n.currentPass.finish();this.get(t).bundleGPU=s,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createUniformBuffer(e){let t=this.get(e);if(t.buffer===void 0){let n=e.byteLength,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=[];e.visibility&Ch.VERTEX&&s.push("vertex"),e.visibility&Ch.FRAGMENT&&s.push("fragment"),e.visibility&Ch.COMPUTE&&s.push("compute");let o=`(${s.join(",")})`;Tl.label=`bindingBuffer${e.id}_${e.name}_${o}`,Tl.size=n,Tl.usage=r;let a=this.device.createBuffer(Tl);Tl.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 AK[e]!==void 0&&(e=AK[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,p=0,x=e.image.width,v=e.image.height,w=1;n!==null&&(n.isBox3===!0?(u=n.min.x,f=n.min.y,p=n.min.z,x=n.max.x-n.min.x,v=n.max.y-n.min.y,w=n.max.z-n.min.z):(u=n.min.x,f=n.min.y,x=n.max.x-n.min.x,v=n.max.y-n.min.y,w=1)),r!==null&&(a=r.x,l=r.y,c=r.z||0),va.label="copyTextureToTexture_"+e.id+"_"+t.id;let S=this.device.createCommandEncoder(va);va.reset();let T=this.get(e).texture,P=this.get(t).texture;oc.texture=T,oc.mipLevel=s,oc.origin.x=u,oc.origin.y=f,oc.origin.z=p,xh.texture=P,xh.mipLevel=o,xh.origin.x=a,xh.origin.y=l,xh.origin.z=c,qf.width=x,qf.height=v,qf.depthOrArrayLayers=w,S.copyTextureToTexture(oc,xh,qf),oc.reset(),xh.reset(),qf.reset(),bh(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){Ge("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):(va.label="copyFramebufferToTexture_"+e.id,a=this.device.createCommandEncoder(va),va.reset()),oc.texture=s,oc.origin.x=n.x,oc.origin.y=n.y,xh.texture=o,qf.width=n.z,qf.height=n.w,a.copyTextureToTexture(oc,xh,qf),oc.reset(),xh.reset(),qf.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=Ei.Load;t.depth&&(l.depthStencilAttachment.depthLoadOp=Ei.Load),t.stencil&&(l.depthStencilAttachment.stencilLoadOp=Ei.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 bh(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()}},n7=class extends TA{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}},i7=class extends TA{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}},r7=class extends nC{constructor(){super(),this.addMaterial(MF,"MeshPhongMaterial"),this.addMaterial(DM,"MeshStandardMaterial"),this.addMaterial(FF,"MeshPhysicalMaterial"),this.addMaterial(BF,"MeshToonMaterial"),this.addMaterial(TF,"MeshBasicMaterial"),this.addMaterial(EF,"MeshLambertMaterial"),this.addMaterial(vF,"MeshNormalMaterial"),this.addMaterial(UF,"MeshMatcapMaterial"),this.addMaterial(_F,"LineBasicMaterial"),this.addMaterial(xF,"LineDashedMaterial"),this.addMaterial(GF,"PointsMaterial"),this.addMaterial(FM,"SpriteMaterial"),this.addMaterial(VF,"ShadowMaterial"),this.addLight(NO,qy),this.addLight(nB,EA),this.addLight(aB,Hy),this.addLight(fb,TA),this.addLight(tB,MA),this.addLight(iB,zy),this.addLight(sB,Wy),this.addLight(rB,n7),this.addLight(oB,i7),this.addToneMapping(QJ,l2),this.addToneMapping(JJ,c2),this.addToneMapping(eee,u2),this.addToneMapping(tee,h2),this.addToneMapping(nee,f2),this.addToneMapping(iee,d2)}},D1=class extends mB{constructor(e={}){let t;e.forceWebGL?t=fC:(t=t7,e.getFallback=()=>(je("WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new fC(e)));let n=new t(e);super(n,e),this.library=new r7,this.isWebGPURenderer=!0,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}};var dJe=U.BRDF_GGX,pJe=U.BRDF_Lambert,AJe=U.BasicPointShadowFilter,mJe=U.BasicShadowFilter,gJe=U.Break,_Je=U.Const,xJe=U.Continue,yJe=U.DFGLUT,vJe=U.D_GGX,bJe=U.Discard,wJe=U.EPSILON,SJe=U.F_Schlick,Dee=U.Fn,TJe=U.INFINITY,Fee=U.If,Oee=U.Loop,EJe=U.NodeAccess,MJe=U.NodeShaderStage,CJe=U.NodeType,RJe=U.NodeUpdateType,PJe=U.PCFShadowFilter,IJe=U.PCFSoftShadowFilter,NJe=U.PI,LJe=U.PI2,DJe=U.TWO_PI,FJe=U.HALF_PI,OJe=U.PointShadowFilter,BJe=U.Return,UJe=U.Schlick_to_F0,kJe=U.ShaderNode,GJe=U.Stack,zJe=U.Switch,VJe=U.TBNViewMatrix,qJe=U.VSMShadowFilter,HJe=U.V_GGX_SmithCorrelated,WJe=U.Var,jJe=U.VarIntent,XJe=U.abs,$Je=U.acesFilmicToneMapping,YJe=U.acos,KJe=U.acosh,ZJe=U.add,QJe=U.addMethodChaining,JJe=U.addNodeElement,eet=U.agxToneMapping,tet=U.all,net=U.alphaT,iet=U.ambientOcclusion,ret=U.and,set=U.anisotropy,oet=U.anisotropyB,aet=U.anisotropyT,cet=U.any,uet=U.append,het=U.array,Bee=U.asin,fet=U.asinh,det=U.assign,pet=U.atan,Aet=U.atanh,met=U.atomicAdd,get=U.atomicAnd,_et=U.atomicFunc,xet=U.atomicLoad,yet=U.atomicMax,vet=U.atomicMin,bet=U.atomicOr,wet=U.atomicStore,Tet=U.atomicSub,Eet=U.atomicXor,Met=U.attenuationColor,Cet=U.attenuationDistance,Ret=U.attribute,Pet=U.attributeArray,Iet=U.backgroundBlurriness,Net=U.backgroundIntensity,Let=U.backgroundRotation,Det=U.batch,Fet=U.bentNormalView,Oet=U.billboarding,Bet=U.bitAnd,Uet=U.bitNot,ket=U.bitOr,Get=U.bitXor,zet=U.bitangentGeometry,Vet=U.bitangentLocal,qet=U.bitangentView,Het=U.bitangentWorld,Wet=U.bitcast,jet=U.blendBurn,Xet=U.blendColor,$et=U.blendDodge,Yet=U.blendOverlay,Ket=U.blendScreen,Zet=U.blur,Qet=U.bool,Jet=U.buffer,ett=U.bufferAttribute,ttt=U.bumpMap,ntt=U.builtin,itt=U.builtinAOContext,rtt=U.builtinShadowContext,stt=U.bvec2,ott=U.bvec3,att=U.bvec4,ltt=U.bypass,ctt=U.cache,utt=U.call,htt=U.cameraFar,ftt=U.cameraIndex,dtt=U.cameraNear,ptt=U.cameraNormalMatrix,Att=U.cameraPosition,mtt=U.cameraProjectionMatrix,gtt=U.cameraProjectionMatrixInverse,_tt=U.cameraViewMatrix,xtt=U.cameraViewport,ytt=U.cameraWorldMatrix,vtt=U.cbrt,btt=U.cdl,wtt=U.ceil,Stt=U.checker,Ttt=U.cineonToneMapping,Ett=U.clamp,Mtt=U.clearcoat,Ctt=U.clearcoatNormalView,Rtt=U.clearcoatRoughness,Ptt=U.clipSpace,Itt=U.code,Ntt=U.color,Ltt=U.colorSpaceToWorking,Dtt=U.colorToDirection,Ftt=U.compute,Ott=U.computeKernel,Btt=U.computeSkinning,Utt=U.context,ktt=U.convert,Gtt=U.convertColorSpace,ztt=U.convertToTexture,Vtt=U.countLeadingZeros,qtt=U.countOneBits,Htt=U.countTrailingZeros,Uee=U.cos,Wtt=U.cosh,jtt=U.cross,Xtt=U.cubeTexture,$tt=U.cubeTextureBase,Ytt=U.dFdx,Ktt=U.dFdy,Ztt=U.dashSize,Qtt=U.debug,Jtt=U.decrement,ent=U.decrementBefore,tnt=U.defaultBuildStages,nnt=U.defaultShaderStages,int=U.defined,rnt=U.degrees,snt=U.deltaTime,ont=U.densityFog,ant=U.densityFogFactor,lnt=U.depth,cnt=U.depthPass,unt=U.determinant,hnt=U.difference,fnt=U.diffuseColor,dnt=U.directPointLight,pnt=U.directionToColor,Ant=U.directionToFaceDirection,mnt=U.dispersion,gnt=U.distance,_nt=U.div,xnt=U.dot,ynt=U.drawIndex,vnt=U.dynamicBufferAttribute,bnt=U.element,wnt=U.emissive,Snt=U.equal,Tnt=U.equirectDirection,Ent=U.equirectUV,kee=U.exp,Mnt=U.exp2,Cnt=U.exponentialHeightFogFactor,Rnt=U.expression,Pnt=U.faceDirection,Int=U.faceForward,Nnt=U.faceforward,Gee=U.float,Lnt=U.floatBitsToInt,Dnt=U.floatBitsToUint,Fnt=U.floor,Ont=U.fog,Bnt=U.fract,Unt=U.frameGroup,knt=U.frameId,Gnt=U.frontFacing,znt=U.fwidth,Vnt=U.gain,qnt=U.gapSize,Hnt=U.getConstNodeType,Wnt=U.getCurrentStack,jnt=U.getDirection,Xnt=U.getDistanceAttenuation,$nt=U.getGeometryRoughness,Ynt=U.getNormalFromDepth,Knt=U.interleavedGradientNoise,Znt=U.vogelDiskSample,Qnt=U.getParallaxCorrectNormal,Jnt=U.getRoughness,eit=U.getScreenPosition,tit=U.getShIrradianceAt,nit=U.getShadowMaterial,iit=U.getShadowRenderObjectFunction,rit=U.getTextureIndex,sit=U.getViewPosition,oit=U.globalId,ait=U.glsl,lit=U.glslFn,cit=U.grayscale,uit=U.greaterThan,hit=U.greaterThanEqual,fit=U.hash,dit=U.highpModelNormalViewMatrix,pit=U.highpModelViewMatrix,Ait=U.hue,mit=U.increment,git=U.incrementBefore,_it=U.instance,zee=U.instanceIndex,xit=U.instancedArray,yit=U.instancedBufferAttribute,vit=U.instancedDynamicBufferAttribute,bit=U.instancedMesh,wit=U.int,Sit=U.intBitsToFloat,Tit=U.inverse,Eit=U.inverseSqrt,Mit=U.inversesqrt,Cit=U.invocationLocalIndex,Rit=U.invocationSubgroupIndex,Pit=U.ior,Iit=U.iridescence,Nit=U.iridescenceIOR,Lit=U.iridescenceThickness,Dit=U.ivec2,Fit=U.ivec3,Oit=U.ivec4,Bit=U.js,Uit=U.label,kit=U.length,Git=U.lengthSq,zit=U.lessThan,Vit=U.lessThanEqual,qit=U.lightPosition,Hit=U.lightProjectionUV,Wit=U.lightShadowMatrix,jit=U.lightTargetDirection,Xit=U.lightTargetPosition,$it=U.lightViewPosition,Yit=U.lightingContext,Kit=U.lights,Zit=U.linearDepth,Qit=U.linearToneMapping,Jit=U.localId,ert=U.log,trt=U.log2,nrt=U.logarithmicDepthToViewZ,irt=U.luminance,rrt=U.mat2,srt=U.mat3,ort=U.mat4,art=U.matcapUV,lrt=U.materialAO,crt=U.materialAlphaTest,urt=U.materialAnisotropy,hrt=U.materialAnisotropyVector,frt=U.materialAttenuationColor,drt=U.materialAttenuationDistance,prt=U.materialClearcoat,Art=U.materialClearcoatNormal,mrt=U.materialClearcoatRoughness,grt=U.materialColor,_rt=U.materialDispersion,xrt=U.materialEmissive,yrt=U.materialEnvIntensity,vrt=U.materialEnvRotation,brt=U.materialIOR,wrt=U.materialIridescence,Srt=U.materialIridescenceIOR,Trt=U.materialIridescenceThickness,Ert=U.materialLightMap,Mrt=U.materialLineDashOffset,Crt=U.materialLineDashSize,Rrt=U.materialLineGapSize,Prt=U.materialLineScale,Irt=U.materialLineWidth,Nrt=U.materialMetalness,Lrt=U.materialNormal,Drt=U.materialOpacity,Frt=U.materialPointSize,Ort=U.materialReference,Brt=U.materialReflectivity,Urt=U.materialRefractionRatio,krt=U.materialRotation,Grt=U.materialRoughness,zrt=U.materialSheen,Vrt=U.materialSheenRoughness,qrt=U.materialShininess,Hrt=U.materialSpecular,Wrt=U.materialSpecularColor,jrt=U.materialSpecularIntensity,Xrt=U.materialSpecularStrength,$rt=U.materialThickness,Yrt=U.materialTransmission,Krt=U.max,Zrt=U.maxMipLevel,Qrt=U.mediumpModelViewMatrix,Jrt=U.metalness,est=U.min,tst=U.mix,nst=U.mixElement,ist=U.mod,rst=U.modelDirection,sst=U.modelNormalMatrix,ost=U.modelPosition,ast=U.modelRadius,lst=U.modelScale,cst=U.modelViewMatrix,ust=U.modelViewPosition,hst=U.modelViewProjection,fst=U.modelWorldMatrix,dst=U.modelWorldMatrixInverse,pst=U.morphReference,Ast=U.mrt,mst=U.mul,gst=U.mx_aastep,_st=U.mx_add,xst=U.mx_atan2,yst=U.mx_cell_noise_float,vst=U.mx_contrast,bst=U.mx_divide,wst=U.mx_fractal_noise_float,Sst=U.mx_fractal_noise_vec2,Tst=U.mx_fractal_noise_vec3,Est=U.mx_fractal_noise_vec4,Mst=U.mx_frame,Cst=U.mx_heighttonormal,Rst=U.mx_hsvtorgb,Pst=U.mx_ifequal,Ist=U.mx_ifgreater,Nst=U.mx_ifgreatereq,Lst=U.mx_invert,Dst=U.mx_modulo,Fst=U.mx_multiply,Ost=U.mx_noise_float,Bst=U.mx_noise_vec3,Ust=U.mx_noise_vec4,kst=U.mx_place2d,Gst=U.mx_power,zst=U.mx_ramp4,Vst=U.mx_ramplr,qst=U.mx_ramptb,Hst=U.mx_rgbtohsv,Wst=U.mx_rotate2d,jst=U.mx_rotate3d,Xst=U.mx_safepower,$st=U.mx_separate,Yst=U.mx_splitlr,Kst=U.mx_splittb,Zst=U.mx_srgb_texture_to_lin_rec709,Qst=U.mx_subtract,Jst=U.mx_timer,eot=U.mx_transform_uv,tot=U.mx_unifiednoise2d,not=U.mx_unifiednoise3d,iot=U.mx_worley_noise_float,rot=U.mx_worley_noise_vec2,sot=U.mx_worley_noise_vec3,Vee=U.negate,oot=U.negateOnBackSide,aot=U.neutralToneMapping,lot=U.nodeArray,cot=U.nodeImmutable,uot=U.nodeObject,hot=U.nodeObjectIntent,fot=U.nodeObjects,dot=U.nodeProxy,pot=U.nodeProxyIntent,Aot=U.normalFlat,mot=U.normalGeometry,got=U.normalLocal,_ot=U.normalMap,xot=U.normalView,yot=U.normalViewGeometry,vot=U.normalWorld,bot=U.normalWorldGeometry,wot=U.normalize,Sot=U.not,Tot=U.notEqual,Eot=U.numWorkgroups,Mot=U.objectDirection,Cot=U.objectGroup,Rot=U.objectPosition,Pot=U.objectRadius,Iot=U.objectScale,Not=U.objectViewPosition,Lot=U.objectWorldMatrix,Dot=U.OnBeforeObjectUpdate,Fot=U.OnBeforeMaterialUpdate,Oot=U.OnObjectUpdate,Bot=U.OnMaterialUpdate,Uot=U.oneMinus,kot=U.or,Got=U.orthographicDepthToViewZ,zot=U.oscSawtooth,Vot=U.oscSine,qot=U.oscSquare,Hot=U.oscTriangle,Wot=U.output,jot=U.outputStruct,Xot=U.overloadingFn,$ot=U.overrideNode,Yot=U.overrideNodes,Kot=U.packHalf2x16,Zot=U.packSnorm2x16,Qot=U.packUnorm2x16,Jot=U.packNormalToRGB,eat=U.parabola,tat=U.parallaxDirection,nat=U.parallaxUV,iat=U.parameter,rat=U.pass,sat=U.passTexture,oat=U.pcurve,aat=U.perspectiveDepthToViewZ,lat=U.pmremTexture,cat=U.pointShadow,uat=U.pointUV,hat=U.pointWidth,fat=U.positionGeometry,dat=U.positionLocal,pat=U.positionPrevious,Aat=U.positionView,mat=U.positionViewDirection,gat=U.positionWorld,_at=U.positionWorldDirection,xat=U.posterize,yat=U.pow,vat=U.pow2,bat=U.pow3,wat=U.pow4,Sat=U.premultiplyAlpha,Tat=U.property,Eat=U.radians,Mat=U.rand,Cat=U.range,Rat=U.rangeFog,Pat=U.rangeFogFactor,Iat=U.reciprocal,Nat=U.reference,Lat=U.referenceBuffer,Dat=U.reflect,Fat=U.reflectVector,Oat=U.reflectView,Bat=U.reflector,Uat=U.refract,kat=U.refractVector,Gat=U.refractView,zat=U.reinhardToneMapping,Vat=U.remap,qat=U.remapClamp,Hat=U.renderGroup,Wat=U.renderOutput,jat=U.rendererReference,Xat=U.replaceDefaultUV,$at=U.rotate,Yat=U.rotateUV,Kat=U.roughness,Zat=U.round,Qat=U.rtt,Jat=U.sRGBTransferEOTF,elt=U.sRGBTransferOETF,tlt=U.sample,nlt=U.sampler,ilt=U.samplerComparison,rlt=U.saturate,slt=U.saturation,olt=U.screen,alt=U.screenCoordinate,llt=U.screenDPR,clt=U.screenSize,ult=U.screenUV,hlt=U.select,flt=U.setCurrentStack,dlt=U.setName,plt=U.shaderStages,Alt=U.shadow,mlt=U.shadowPositionWorld,glt=U.shapeCircle,_lt=U.sharedUniformGroup,xlt=U.sheen,ylt=U.sheenRoughness,vlt=U.shiftLeft,blt=U.shiftRight,wlt=U.shininess,Slt=U.sign,qee=U.sin,Tlt=U.sinh,Elt=U.sinc,Mlt=U.skinning,Clt=U.smoothstep,Rlt=U.smoothstepElement,Plt=U.specularColor,Ilt=U.specularF90,Nlt=U.spherizeUV,Llt=U.split,Dlt=U.spritesheetUV,Hee=U.sqrt,Flt=U.stack,Olt=U.step,Blt=U.stepElement,Wee=U.storage,Ult=U.storageBarrier,klt=U.storageTexture,Glt=U.storageTexture3D,zlt=U.struct,Vlt=U.sub,qlt=U.subgroupAdd,Hlt=U.subgroupAll,Wlt=U.subgroupAnd,jlt=U.subgroupAny,Xlt=U.subgroupBallot,$lt=U.subgroupBroadcast,Ylt=U.subgroupBroadcastFirst,Klt=U.subBuild,Zlt=U.subgroupElect,Qlt=U.subgroupExclusiveAdd,Jlt=U.subgroupExclusiveMul,ect=U.subgroupInclusiveAdd,tct=U.subgroupInclusiveMul,nct=U.subgroupIndex,ict=U.subgroupMax,rct=U.subgroupMin,sct=U.subgroupMul,oct=U.subgroupOr,act=U.subgroupShuffle,lct=U.subgroupShuffleDown,cct=U.subgroupShuffleUp,uct=U.subgroupShuffleXor,hct=U.subgroupSize,fct=U.subgroupXor,dct=U.tan,pct=U.tanh,Act=U.tangentGeometry,mct=U.tangentLocal,gct=U.tangentView,_ct=U.tangentWorld,xct=U.texture,yct=U.texture3D,vct=U.textureBarrier,bct=U.textureBicubic,wct=U.textureBicubicLevel,Sct=U.textureCubeUV,Tct=U.textureLoad,Ect=U.textureSize,Mct=U.textureLevel,Cct=U.textureStore,Rct=U.thickness,Pct=U.time,Ict=U.toneMapping,Nct=U.toneMappingExposure,Lct=U.toonOutlinePass,Dct=U.transformDirection,Fct=U.transformNormal,Oct=U.transformNormalByInverseViewMatrix,Bct=U.transformNormalByViewMatrix,Uct=U.transformNormalToView,kct=U.transformedClearcoatNormalView,Gct=U.transformedNormalView,zct=U.transformedNormalWorld,Vct=U.transmission,qct=U.transpose,Hct=U.triNoise3D,Wct=U.triplanarTexture,jct=U.triplanarTextures,Xct=U.trunc,$ct=U.uint,Yct=U.uintBitsToFloat,jee=U.uniform,Kct=U.uniformArray,Zct=U.uniformCubeTexture,Qct=U.uniformGroup,Jct=U.uniformFlow,eut=U.uniformTexture,tut=U.unpackHalf2x16,nut=U.unpackSnorm2x16,iut=U.unpackUnorm2x16,rut=U.unpackRGBToNormal,sut=U.unpremultiplyAlpha,out=U.userData,aut=U.uv,lut=U.uvec2,cut=U.uvec3,uut=U.uvec4,hut=U.varying,fut=U.varyingProperty,dut=U.vec2,put=U.vec3,Aut=U.vec4,mut=U.vectorComponents,gut=U.velocity,_ut=U.vertexColor,xut=U.vertexIndex,yut=U.vertexStage,vut=U.vibrance,but=U.viewZToLogarithmicDepth,wut=U.viewZToOrthographicDepth,Sut=U.viewZToPerspectiveDepth,Tut=U.viewZToReversedOrthographicDepth,Eut=U.viewZToReversedPerspectiveDepth,Mut=U.viewport,Cut=U.viewportCoordinate,Rut=U.viewportDepthTexture,Put=U.viewportLinearDepth,Iut=U.viewportMipTexture,Nut=U.viewportOpaqueMipTexture,Lut=U.viewportResolution,Dut=U.viewportSafeUV,Fut=U.viewportSharedTexture,Out=U.viewportSize,But=U.viewportTexture,Uut=U.viewportUV,kut=U.wgsl,Gut=U.wgslFn,zut=U.workgroupArray,Vut=U.workgroupBarrier,qut=U.workgroupId,Hut=U.workingToColorSpace,Wut=U.xor;var Xee=new ha,KC=new ie,G1=class extends jy{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 kn(e,3)),this.setAttribute("uv",new kn(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 Gu(t,6,1);return this.setAttribute("instanceStart",new mo(n,3,0)),this.setAttribute("instanceEnd",new mo(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 Gu(t,6,1);return this.setAttribute("instanceColorStart",new mo(n,3,0)),this.setAttribute("instanceColorEnd",new mo(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 Ly(e.geometry)),this}fromLineSegments(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new ha);let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),Xee.setFromBufferAttribute(t),this.boundingBox.union(Xee))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new qa),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++)KC.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(KC)),KC.fromBufferAttribute(t,s),r=Math.max(r,n.distanceToSquared(KC));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}};ma.line={uniforms:zA.merge([Nt.common,Nt.fog,Nt.line]),vertexShader:`4703+ ${" ".repeat(a.linePos-1)}^`)),(a.type==="error"?Ge:je)(c+u)}}}_getBlending(e){let t,n,r=e.blending,s=e.blendSrc,o=e.blendDst,a=e.blendEquation;if(r===If){let l=e.blendSrcAlpha!==null?e.blendSrcAlpha:s,c=e.blendDstAlpha!==null?e.blendDstAlpha:o,u=e.blendEquationAlpha!==null?e.blendEquationAlpha:a;t={srcFactor:this._getBlendFactor(s),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(l),dstFactor:this._getBlendFactor(c),operation:this._getBlendOperation(u)}}else{let l=e.premultipliedAlpha,c=(u,f,p,x)=>{t={srcFactor:u,dstFactor:f,operation:hm.Add},n={srcFactor:p,dstFactor:x,operation:hm.Add}};if(l)switch(r){case ss:c(si.One,si.OneMinusSrcAlpha,si.One,si.OneMinusSrcAlpha);break;case zu:c(si.One,si.One,si.One,si.One);break;case Vu:c(si.Zero,si.OneMinusSrc,si.Zero,si.One);break;case qu:c(si.Dst,si.OneMinusSrcAlpha,si.Zero,si.One);break}else switch(r){case ss:c(si.SrcAlpha,si.OneMinusSrcAlpha,si.One,si.OneMinusSrcAlpha);break;case zu:c(si.SrcAlpha,si.One,si.One,si.One);break;case Vu:Ge(`WebGPURenderer: "SubtractiveBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break;case qu:Ge(`WebGPURenderer: "MultiplyBlending" requires "${e.isMaterial?"material":"blendMode"}.premultipliedAlpha = true".`);break}}if(t!==void 0&&n!==void 0)return{color:t,alpha:n};Ge("WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case qc:t=si.Zero;break;case e2:t=si.One;break;case t2:t=si.Src;break;case n2:t=si.OneMinusSrc;break;case Ud:t=si.SrcAlpha;break;case kd:t=si.OneMinusSrcAlpha;break;case s2:t=si.Dst;break;case o2:t=si.OneMinusDst;break;case i2:t=si.DstAlpha;break;case r2:t=si.OneMinusDstAlpha;break;case a2:t=si.SrcAlphaSaturated;break;case I2e:t=si.Constant;break;case N2e:t=si.OneMinusConstant;break;default:Ge("WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t,n=e.stencilFunc;switch(n){case oL:t=vo.Never;break;case gy:t=vo.Always;break;case aL:t=vo.Less;break;case cL:t=vo.LessEqual;break;case lL:t=vo.Equal;break;case fL:t=vo.GreaterEqual;break;case uL:t=vo.Greater;break;case hL:t=vo.NotEqual;break;default:Ge("WebGPURenderer: Invalid stencil function.",n)}return t}_getStencilOperation(e){let t;switch(e){case yf:t=Vp.Keep;break;case JN:t=Vp.Zero;break;case eL:t=Vp.Replace;break;case sL:t=Vp.Invert;break;case tL:t=Vp.IncrementClamp;break;case nL:t=Vp.DecrementClamp;break;case iL:t=Vp.IncrementWrap;break;case rL:t=Vp.DecrementWrap;break;default:Ge("WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case Bs:t=hm.Add;break;case Qy:t=hm.Subtract;break;case Jy:t=hm.ReverseSubtract;break;case zT:t=hm.Min;break;case VT:t=hm.Max;break;default:Ge("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?dC.Uint16:dC.Uint32);let o=n.side===ui;return e.isMesh&&e.matrixWorld.determinantAffine()<0&&(o=!o),r.frontFace=o===!0?fZ.CW:fZ.CCW,r.cullMode=n.side===ir?dZ.None:dZ.Back,r}_getColorWriteMask(e){return e.colorWrite===!0?pZ.All:pZ.None}_getDepthCompare(e){let t;if(e.depthTest===!1)t=vo.Always;else{let n=this.backend.parameters.reversedDepthBuffer?b2[e.depthFunc]:e.depthFunc;switch(n){case lA:t=vo.Never;break;case cA:t=vo.Always;break;case uA:t=vo.Less;break;case Bu:t=vo.LessEqual;break;case hA:t=vo.Equal;break;case fA:t=vo.GreaterEqual;break;case dA:t=vo.Greater;break;case pA:t=vo.NotEqual;break;default:Ge("WebGPUPipelineUtils: Invalid depth function.",n)}}return t}},yC=class{constructor(){this.label="",this.type=void 0,this.count=0}reset(){this.label="",this.type=void 0,this.count=0}},_h=new o0,XTe=new Fm,Bv=new yC,JB=class extends hC{constructor(e,t,n=2048){super(n),this.device=e,this.type=t,Bv.label=`queryset_global_timestamp_${t}`,Bv.type="timestamp",Bv.count=this.maxQueries,this.querySet=this.device.createQuerySet(Bv),Bv.reset();let r=this.maxQueries*8;_h.label=`buffer_timestamp_resolve_${t}`,_h.size=r,_h.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,this.resolveBuffer=this.device.createBuffer(_h),_h.reset(),_h.label=`buffer_timestamp_result_${t}`,_h.size=r,_h.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ,this.resultBuffer=this.device.createBuffer(_h),_h.reset()}allocateQueriesForContext(e){if(!this.trackTimestamp||this.isDisposed)return null;if(this.currentQueryIndex+2>this.maxQueries)return Zn(`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(XTe);r.resolveQuerySet(this.querySet,0,t,this.resolveBuffer,0),r.copyBufferToBuffer(this.resolveBuffer,0,this.resultBuffer,0,n);let s=r.finish();if(bh(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 p=u.match(/^(.*):f(\d+)$/),x=parseInt(p[2]);l.includes(x)===!1&&l.push(x),a[x]===void 0&&(a[x]=0);let v=o[f],w=o[f+1],S=Number(w-v)/1e6;this.timestamps.set(u,S),a[x]+=S}let c=a[l[l.length-1]];return this.resultBuffer.unmap(),this.lastValue=c,this.frames=l,c}catch(e){return Ge("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){Ge("Error waiting for pending resolve:",e)}if(this.resultBuffer&&this.resultBuffer.mapState==="mapped")try{this.resultBuffer.unmap()}catch(e){Ge("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}}},e7=class{constructor(){this.label="",this.timestampWrites=void 0}reset(){this.label="",this.timestampWrites=void 0}},_1=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}},t7=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}},Qc={r:0,g:0,b:0,a:1},Tl=new o0,ba=new Fm,JE=new e7,Uv=new yC,eM=new _C,tM=new t7,oc=new L1,xh=new L1,ur=new mb,qf=new xC,n7=class extends uC{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 LB(this),this.attributeUtils=new jB(this),this.bindingUtils=new $B(this),this.capabilities=new YB(this),this.pipelineUtils=new QB(this),this.textureUtils=new zB(this),this.occludedResolveCache=new Map;let t=typeof navigator>"u"?!0:/Android/.test(navigator.userAgent)===!1;this._compatibility={[Df.TEXTURE_COMPARE]:t}}async init(e){await super.init(e);let t=this.parameters,n;if(t.device===void 0){let r={powerPreference:t.powerPreference,featureLevel:"compatibility",xrCompatible:e.xr.enabled},s=typeof navigator<"u"?await navigator.gpu.requestAdapter(r):null;if(s===null)throw new Error("THREE.WebGPUBackend: Unable to create WebGPU adapter.");let o=Object.values(pC),a=[];for(let c of o)s.features.has(c)&&a.push(c);let l={requiredFeatures:a,requiredLimits:t.requiredLimits};n=await s.requestDevice(l)}else n=t.device;this.compatibilityMode=!n.features.has("core-features-and-limits"),this.compatibilityMode&&(e._samples=0),n.lost.then(r=>{if(r.reason==="destroyed")return;let s={api:"WebGPU",message:r.message||"Unknown reason",reason:r.reason||null,originalEvent:r};e.onDeviceLost(s)}),n.onuncapturederror=r=>{let s=r.error,o=s&&s.constructor?s.constructor.name:"GPUError",a=s&&s.message||"Unknown uncaptured GPU error";e.onError({api:"WebGPU",type:o,message:a,originalEvent:r})},this.device=n,this.trackTimestamp=this.trackTimestamp&&this.hasFeature(pC.TimestampQuery),this.updateSize()}setXRRenderTargetTextures(e,t,n=null){this.set(e.texture,{texture:t,format:t.format,externalTexture:!0,xrViewDescriptors:n,initialized:!0})}get context(){let e=this.renderer.getCanvasTarget(),t=this.get(e),n=t.context;if(n===void 0){let r=this.parameters;e.isDefaultCanvasTarget===!0&&r.context!==void 0?n=r.context:n=e.domElement.getContext("webgpu"),"setAttribute"in e.domElement&&e.domElement.setAttribute("data-engine",`three.js r${"185"} webgpu`);let s=r.alpha?"premultiplied":"opaque",o=r.outputType===Li?"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 qa}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 Em,s.colorAttachments.push(new Tm),e.depth===!0||e.stencil===!0){let l=new _1;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:bo.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=[],p,x=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(ur.label=`colorAttachment_${w}`,ur.baseMipLevel=e.activeMipmapLevel,ur.mipLevelCount=1,ur.baseArrayLayer=e.activeCubeFace,ur.arrayLayerCount=1,ur.dimension=bo.TwoD,n.isRenderTarget3D)p=e.activeCubeFace,ur.baseArrayLayer=0,ur.dimension=bo.ThreeD;else if(n.isRenderTarget&&u[w].image.depth>1)if(x===!0){let T=e.camera.cameras;for(let P=0;P<T.length;P++){ur.baseArrayLayer=P,ur.arrayLayerCount=1,ur.dimension=bo.TwoD;let R=S.texture.createView(ur);f.push({view:R,resolveTarget:void 0,depthSlice:void 0})}}else ur.dimension=bo.TwoDArray;if(x!==!0){let T=S.texture.createView(ur),P,R;S.msaaTexture!==void 0?(P=S.msaaTexture.createView(),R=T):(P=T,R=void 0),f.push({view:P,resolveTarget:R,depthSlice:p})}ur.reset()}let v=[];for(let w=0;w<f.length;w++){let S=f[w],T=new Tm;T.view=S.view,T.depthSlice=S.depthSlice,T.resolveTarget=S.resolveTarget,v.push(T)}if(l={textureViews:f,colorAttachments:v,descriptor:new Em},e.depth){let w=this.get(e.depthTexture);(e.depthTexture.isArrayTexture||e.depthTexture.isCubeTexture)&&(ur.dimension=bo.TwoD,ur.arrayLayerCount=1,ur.baseArrayLayer=e.activeCubeFace);let S=new _1;S.view=w.texture.createView(ur),l.depthStencilAttachment=S,ur.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],p={r:0,g:0,b:0,a:1};u===0&&t.clearValue&&(p=t.clearValue),f.loadOp=t.loadOp||Ei.Load,f.storeOp=t.storeOp||wa.Store,f.clearValue=p,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,Uv.label=`occlusionQuerySet_${e.id}`,Uv.type="occlusion",Uv.count=r,s=n.createQuerySet(Uv),Uv.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:Ei.Load}),this.initTimestampQuery(ec.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:(Qc.r=0,Qc.g=0,Qc.b=0,Qc.a=1,f.clearValue=Qc),f.loadOp=Ei.Clear):f.loadOp=Ei.Load,f.storeOp=wa.Store}}else{let c=o.colorAttachments[0];e.clearColor?(c.clearValue=e.clearColorValue,c.loadOp=Ei.Clear):c.loadOp=Ei.Load,c.storeOp=wa.Store}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=Ei.Clear):a.depthLoadOp=Ei.Load,a.depthStoreOp=wa.Store),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=Ei.Clear):a.stencilLoadOp=Ei.Load,a.stencilStoreOp=wa.Store),ba.label="renderContext_"+e.id;let l=n.createCommandEncoder(ba);if(ba.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),p={attributes:{},bindingGroups:[],pipeline:null,index:null};t.bundleEncoders.push(f),t.bundleSets.push(p)}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 Tm;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 Em;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]||(ur.dimension=bo.TwoD,ur.baseArrayLayer=a,ur.arrayLayerCount=1,o.viewCache[f]=o.texture.createView(ur),ur.reset());let p=new _1;p.view=o.viewCache[f],p.depthLoadOp=s.depthLoadOp||Ei.Clear,p.depthStoreOp=s.depthStoreOp||wa.Store,p.depthClearValue=s.depthClearValue||1,e.stencil&&(p.stencilLoadOp=s.stencilLoadOp,p.stencilStoreOp=s.stencilStoreOp,p.stencilClearValue=s.stencilClearValue),u.depthStencilAttachment=p}else{let f=new _1;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=Ei.Clear):o.depthLoadOp=Ei.Load),e.stencil&&(e.clearStencil?(o.stencilClearValue=e.clearStencilValue,o.stencilLoadOp=Ei.Clear):o.stencilLoadOp=Ei.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:p,minDepth:x,maxDepth:v}=e.viewportValue;l.setViewport(c,u,f,p,x,v)}if(e.scissor){let{x:c,y:u,width:f,height:p}=e.scissorValue;l.setScissorRect(c,u,f,p)}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&&(Tl.size=s,Tl.usage=GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC,o=this.device.createBuffer(Tl),Tl.reset(),this.occludedResolveCache.set(s,o)),Tl.size=s,Tl.usage=GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ;let a=this.device.createBuffer(Tl);Tl.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(bh(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 x=this.getClearColor();Qc.r=x.r,Qc.g=x.g,Qc.b=x.b,Qc.a=x.a}if(r===null){c=o.depth,u=o.stencil;let x=this._getDefaultRenderPassDescriptor();if(e){a=x.colorAttachments;let v=a[0];v.clearValue=Qc,v.loadOp=Ei.Clear,v.storeOp=wa.Store}(c||u)&&(l=x.depthStencilAttachment)}else{c=r.depth,u=r.stencil;let x={loadOp:e?Ei.Clear:Ei.Load,clearValue:e?Qc:void 0};c&&(x.depthLoadOp=t?Ei.Clear:Ei.Load,x.depthClearValue=t?o.getClearDepth():void 0,x.depthStoreOp=wa.Store),u&&(x.stencilLoadOp=n?Ei.Clear:Ei.Load,x.stencilClearValue=n?o.getClearStencil():void 0,x.stencilStoreOp=wa.Store);let v=this._getRenderPassDescriptor(r,x);a=v.colorAttachments,l=v.depthStencilAttachment}c&&l&&(t?(l.depthLoadOp=Ei.Clear,l.depthClearValue=o.getClearDepth(),l.depthStoreOp=wa.Store):(l.depthLoadOp=Ei.Load,l.depthStoreOp=wa.Store)),u&&l&&(n?(l.stencilLoadOp=Ei.Clear,l.stencilClearValue=o.getClearStencil(),l.stencilStoreOp=wa.Store):(l.stencilLoadOp=Ei.Load,l.stencilStoreOp=wa.Store)),ba.label="clear";let f=s.createCommandEncoder(ba);ba.reset(),f.beginRenderPass({colorAttachments:a,depthStencilAttachment:l}).end(),bh(s,f.finish())}beginCompute(e){let t=this.get(e),n="computeGroup_"+e.id;JE.label=n,ba.label=n,this.initTimestampQuery(ec.COMPUTE,this.getTimestampUID(e),JE),t.cmdEncoderGPU=this.device.createCommandEncoder(ba),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(JE),t.currentPipeline=null,ba.reset(),JE.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 p=n[u],x=this.get(p);l.setBindGroup(u,x.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,p=f[0];for(let w=1;w<f.length;w++)p*=f[w];let x=Math.ceil(u/p),v=this.device.limits.maxComputeWorkgroupsPerDimension;s=[x,1,1],x>v&&(s[0]=Math.min(x,v),s[1]=Math.ceil(x/v)),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(),bh(this.device,t.cmdEncoderGPU.finish())}_draw(e,t,n,r,s,o,a,l,c){let{object:u,material:f,context:p}=e,x=e.getIndex(),v=x!==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 P=s[S];if(w[S]!==P.id){let R=this.get(P);l.setBindGroup(S,R.group),w[S]=P.id}}if(v===!0&&c.index!==x){let S=this.get(x).buffer,T=x.array instanceof Uint16Array?dC.Uint16:dC.Uint32;l.setIndexBuffer(S,T),c.index=x}for(let S=0,T=o.length;S<T;S++){let P=o[S];if(c.attributes[S]!==P){let R=this.get(P).buffer;l.setVertexBuffer(S,R),c.attributes[S]=P}}if(p.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,P=u._multiDrawCount,R=v===!0?x.array.BYTES_PER_ELEMENT:1;f.wireframe&&(R=u.geometry.attributes.position.count>65535?4:2);for(let C=0;C<P;C++)v===!0?l.drawIndexed(T[C],1,S[C]/R,0,C):l.draw(T[C],1,S[C],C),t.update(u,T[C],1)}else if(v===!0){let{vertexCount:S,instanceCount:T,firstVertex:P}=a,R=e.getIndirect();if(R!==null){let C=this.get(R).buffer,L=e.getIndirectOffset(),D=Array.isArray(L)?L:[L];for(let F=0;F<D.length;F++)l.drawIndexedIndirect(C,D[F])}else l.drawIndexed(S,T,P,0,0);t.update(u,S,T)}else{let{vertexCount:S,instanceCount:T,firstVertex:P}=a,R=e.getIndirect();if(R!==null){let C=this.get(R).buffer,L=e.getIndirectOffset(),D=Array.isArray(L)?L:[L];for(let F=0;F<D.length;F++)l.drawIndirect(C,D[F])}else l.draw(S,T,P,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 p=this.get(e.camera),x=e.camera.cameras,v=e.getBindingGroup("cameraIndex");if(p.indexesGPU===void 0||p.indexesGPU.length!==x.length){let S=this.get(v),T=[],P=new Uint32Array([0,0,0,0]);for(let R=0,C=x.length;R<C;R++){P[0]=R;let{layoutGPU:L}=S.layout,D=this.bindingUtils.createBindGroupIndex(P,L);T.push(D)}p.indexesGPU=T}let w=this.renderer.getPixelRatio();for(let S=0,T=x.length;S<T;S++){let P=x[S];if(n.layers.test(P.layers)){let R=P.viewport,C=o.currentPass,L=o.currentSets,D=o.bundleEncoders!==void 0;if(D){let F=o.bundleEncoders[S],N=o.bundleSets[S];C=F,L=N}if(R&&!D&&C.setViewport(Math.floor(R.x*w),Math.floor(R.y*w),Math.floor(R.width*w),Math.floor(R.height*w),r.viewportValue.minDepth,r.viewportValue.maxDepth),v&&p.indexesGPU){let F=u.indexOf(v);C.setBindGroup(F,p.indexesGPU[S]),L.bindingGroups[F]=v.id}this._draw(e,t,o,l,u,f,c,C,L)}}}else if(o.currentPass){if(o.occlusionQuerySet!==void 0){let p=o.lastOcclusionObject;p!==n&&(p!==null&&p.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,p=!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,p=!0),p}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 JB(this.device,e,2048));let r=this.timestampQueryPool[e],s=r.allocateQueriesForContext(t);tM.querySet=r.querySet,tM.beginningOfPassWriteIndex=s,tM.endOfPassWriteIndex=s+1,n.timestampWrites=tM}createNodeBuilder(e,t){return new WB(e,t)}createProgram(e){let t=this.get(e);eM.label=e.stage+(e.name!==""?`_${e.name}`:""),eM.code=e.code,t.module={module:this.device.createShaderModule(eM),entryPoint:"main"},eM.reset()}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){let t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){let n=this.get(e),s=n.currentPass.finish();this.get(t).bundleGPU=s,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createUniformBuffer(e){let t=this.get(e);if(t.buffer===void 0){let n=e.byteLength,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=[];e.visibility&Ch.VERTEX&&s.push("vertex"),e.visibility&Ch.FRAGMENT&&s.push("fragment"),e.visibility&Ch.COMPUTE&&s.push("compute");let o=`(${s.join(",")})`;Tl.label=`bindingBuffer${e.id}_${e.name}_${o}`,Tl.size=n,Tl.usage=r;let a=this.device.createBuffer(Tl);Tl.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 gZ[e]!==void 0&&(e=gZ[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,p=0,x=e.image.width,v=e.image.height,w=1;n!==null&&(n.isBox3===!0?(u=n.min.x,f=n.min.y,p=n.min.z,x=n.max.x-n.min.x,v=n.max.y-n.min.y,w=n.max.z-n.min.z):(u=n.min.x,f=n.min.y,x=n.max.x-n.min.x,v=n.max.y-n.min.y,w=1)),r!==null&&(a=r.x,l=r.y,c=r.z||0),ba.label="copyTextureToTexture_"+e.id+"_"+t.id;let S=this.device.createCommandEncoder(ba);ba.reset();let T=this.get(e).texture,P=this.get(t).texture;oc.texture=T,oc.mipLevel=s,oc.origin.x=u,oc.origin.y=f,oc.origin.z=p,xh.texture=P,xh.mipLevel=o,xh.origin.x=a,xh.origin.y=l,xh.origin.z=c,qf.width=x,qf.height=v,qf.depthOrArrayLayers=w,S.copyTextureToTexture(oc,xh,qf),oc.reset(),xh.reset(),qf.reset(),bh(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){Ge("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):(ba.label="copyFramebufferToTexture_"+e.id,a=this.device.createCommandEncoder(ba),ba.reset()),oc.texture=s,oc.origin.x=n.x,oc.origin.y=n.y,xh.texture=o,qf.width=n.z,qf.height=n.w,a.copyTextureToTexture(oc,xh,qf),oc.reset(),xh.reset(),qf.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=Ei.Load;t.depth&&(l.depthStencilAttachment.depthLoadOp=Ei.Load),t.stencil&&(l.depthStencilAttachment.stencilLoadOp=Ei.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 bh(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()}},i7=class extends EA{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}},r7=class extends EA{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}},s7=class extends nC{constructor(){super(),this.addMaterial(CF,"MeshPhongMaterial"),this.addMaterial(DM,"MeshStandardMaterial"),this.addMaterial(OF,"MeshPhysicalMaterial"),this.addMaterial(UF,"MeshToonMaterial"),this.addMaterial(EF,"MeshBasicMaterial"),this.addMaterial(MF,"MeshLambertMaterial"),this.addMaterial(bF,"MeshNormalMaterial"),this.addMaterial(kF,"MeshMatcapMaterial"),this.addMaterial(xF,"LineBasicMaterial"),this.addMaterial(yF,"LineDashedMaterial"),this.addMaterial(zF,"PointsMaterial"),this.addMaterial(FM,"SpriteMaterial"),this.addMaterial(qF,"ShadowMaterial"),this.addLight(LO,qy),this.addLight(iB,MA),this.addLight(lB,Hy),this.addLight(fb,EA),this.addLight(nB,CA),this.addLight(rB,zy),this.addLight(oB,Wy),this.addLight(sB,i7),this.addLight(aB,r7),this.addToneMapping(eee,l2),this.addToneMapping(tee,c2),this.addToneMapping(nee,u2),this.addToneMapping(iee,h2),this.addToneMapping(ree,f2),this.addToneMapping(see,d2)}},D1=class extends gB{constructor(e={}){let t;e.forceWebGL?t=fC:(t=n7,e.getFallback=()=>(je("WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new fC(e)));let n=new t(e);super(n,e),this.library=new s7,this.isWebGPURenderer=!0,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}};var gJe=U.BRDF_GGX,_Je=U.BRDF_Lambert,xJe=U.BasicPointShadowFilter,yJe=U.BasicShadowFilter,vJe=U.Break,bJe=U.Const,wJe=U.Continue,SJe=U.DFGLUT,TJe=U.D_GGX,EJe=U.Discard,MJe=U.EPSILON,CJe=U.F_Schlick,Oee=U.Fn,RJe=U.INFINITY,Bee=U.If,Uee=U.Loop,PJe=U.NodeAccess,IJe=U.NodeShaderStage,NJe=U.NodeType,LJe=U.NodeUpdateType,DJe=U.PCFShadowFilter,FJe=U.PCFSoftShadowFilter,OJe=U.PI,BJe=U.PI2,UJe=U.TWO_PI,kJe=U.HALF_PI,GJe=U.PointShadowFilter,zJe=U.Return,VJe=U.Schlick_to_F0,qJe=U.ShaderNode,HJe=U.Stack,WJe=U.Switch,jJe=U.TBNViewMatrix,XJe=U.VSMShadowFilter,$Je=U.V_GGX_SmithCorrelated,YJe=U.Var,ZJe=U.VarIntent,KJe=U.abs,QJe=U.acesFilmicToneMapping,JJe=U.acos,eet=U.acosh,tet=U.add,net=U.addMethodChaining,iet=U.addNodeElement,ret=U.agxToneMapping,set=U.all,oet=U.alphaT,aet=U.ambientOcclusion,cet=U.and,uet=U.anisotropy,het=U.anisotropyB,fet=U.anisotropyT,det=U.any,pet=U.append,Aet=U.array,kee=U.asin,met=U.asinh,get=U.assign,_et=U.atan,xet=U.atanh,yet=U.atomicAdd,vet=U.atomicAnd,bet=U.atomicFunc,wet=U.atomicLoad,Tet=U.atomicMax,Eet=U.atomicMin,Met=U.atomicOr,Cet=U.atomicStore,Ret=U.atomicSub,Pet=U.atomicXor,Iet=U.attenuationColor,Net=U.attenuationDistance,Let=U.attribute,Det=U.attributeArray,Fet=U.backgroundBlurriness,Oet=U.backgroundIntensity,Bet=U.backgroundRotation,Uet=U.batch,ket=U.bentNormalView,Get=U.billboarding,zet=U.bitAnd,Vet=U.bitNot,qet=U.bitOr,Het=U.bitXor,Wet=U.bitangentGeometry,jet=U.bitangentLocal,Xet=U.bitangentView,$et=U.bitangentWorld,Yet=U.bitcast,Zet=U.blendBurn,Ket=U.blendColor,Qet=U.blendDodge,Jet=U.blendOverlay,ett=U.blendScreen,ttt=U.blur,ntt=U.bool,itt=U.buffer,rtt=U.bufferAttribute,stt=U.bumpMap,ott=U.builtin,att=U.builtinAOContext,ltt=U.builtinShadowContext,ctt=U.bvec2,utt=U.bvec3,htt=U.bvec4,ftt=U.bypass,dtt=U.cache,ptt=U.call,Att=U.cameraFar,mtt=U.cameraIndex,gtt=U.cameraNear,_tt=U.cameraNormalMatrix,xtt=U.cameraPosition,ytt=U.cameraProjectionMatrix,vtt=U.cameraProjectionMatrixInverse,btt=U.cameraViewMatrix,wtt=U.cameraViewport,Stt=U.cameraWorldMatrix,Ttt=U.cbrt,Ett=U.cdl,Mtt=U.ceil,Ctt=U.checker,Rtt=U.cineonToneMapping,Ptt=U.clamp,Itt=U.clearcoat,Ntt=U.clearcoatNormalView,Ltt=U.clearcoatRoughness,Dtt=U.clipSpace,Ftt=U.code,Ott=U.color,Btt=U.colorSpaceToWorking,Utt=U.colorToDirection,ktt=U.compute,Gtt=U.computeKernel,ztt=U.computeSkinning,Vtt=U.context,qtt=U.convert,Htt=U.convertColorSpace,Wtt=U.convertToTexture,jtt=U.countLeadingZeros,Xtt=U.countOneBits,$tt=U.countTrailingZeros,Gee=U.cos,Ytt=U.cosh,Ztt=U.cross,Ktt=U.cubeTexture,Qtt=U.cubeTextureBase,Jtt=U.dFdx,ent=U.dFdy,tnt=U.dashSize,nnt=U.debug,int=U.decrement,rnt=U.decrementBefore,snt=U.defaultBuildStages,ont=U.defaultShaderStages,ant=U.defined,lnt=U.degrees,cnt=U.deltaTime,unt=U.densityFog,hnt=U.densityFogFactor,fnt=U.depth,dnt=U.depthPass,pnt=U.determinant,Ant=U.difference,mnt=U.diffuseColor,gnt=U.directPointLight,_nt=U.directionToColor,xnt=U.directionToFaceDirection,ynt=U.dispersion,vnt=U.distance,bnt=U.div,wnt=U.dot,Snt=U.drawIndex,Tnt=U.dynamicBufferAttribute,Ent=U.element,Mnt=U.emissive,Cnt=U.equal,Rnt=U.equirectDirection,Pnt=U.equirectUV,zee=U.exp,Int=U.exp2,Nnt=U.exponentialHeightFogFactor,Lnt=U.expression,Dnt=U.faceDirection,Fnt=U.faceForward,Ont=U.faceforward,Vee=U.float,Bnt=U.floatBitsToInt,Unt=U.floatBitsToUint,knt=U.floor,Gnt=U.fog,znt=U.fract,Vnt=U.frameGroup,qnt=U.frameId,Hnt=U.frontFacing,Wnt=U.fwidth,jnt=U.gain,Xnt=U.gapSize,$nt=U.getConstNodeType,Ynt=U.getCurrentStack,Znt=U.getDirection,Knt=U.getDistanceAttenuation,Qnt=U.getGeometryRoughness,Jnt=U.getNormalFromDepth,eit=U.interleavedGradientNoise,tit=U.vogelDiskSample,nit=U.getParallaxCorrectNormal,iit=U.getRoughness,rit=U.getScreenPosition,sit=U.getShIrradianceAt,oit=U.getShadowMaterial,ait=U.getShadowRenderObjectFunction,lit=U.getTextureIndex,cit=U.getViewPosition,uit=U.globalId,hit=U.glsl,fit=U.glslFn,dit=U.grayscale,pit=U.greaterThan,Ait=U.greaterThanEqual,mit=U.hash,git=U.highpModelNormalViewMatrix,_it=U.highpModelViewMatrix,xit=U.hue,yit=U.increment,vit=U.incrementBefore,bit=U.instance,qee=U.instanceIndex,wit=U.instancedArray,Sit=U.instancedBufferAttribute,Tit=U.instancedDynamicBufferAttribute,Eit=U.instancedMesh,Mit=U.int,Cit=U.intBitsToFloat,Rit=U.inverse,Pit=U.inverseSqrt,Iit=U.inversesqrt,Nit=U.invocationLocalIndex,Lit=U.invocationSubgroupIndex,Dit=U.ior,Fit=U.iridescence,Oit=U.iridescenceIOR,Bit=U.iridescenceThickness,Uit=U.ivec2,kit=U.ivec3,Git=U.ivec4,zit=U.js,Vit=U.label,qit=U.length,Hit=U.lengthSq,Wit=U.lessThan,jit=U.lessThanEqual,Xit=U.lightPosition,$it=U.lightProjectionUV,Yit=U.lightShadowMatrix,Zit=U.lightTargetDirection,Kit=U.lightTargetPosition,Qit=U.lightViewPosition,Jit=U.lightingContext,ert=U.lights,trt=U.linearDepth,nrt=U.linearToneMapping,irt=U.localId,rrt=U.log,srt=U.log2,ort=U.logarithmicDepthToViewZ,art=U.luminance,lrt=U.mat2,crt=U.mat3,urt=U.mat4,hrt=U.matcapUV,frt=U.materialAO,drt=U.materialAlphaTest,prt=U.materialAnisotropy,Art=U.materialAnisotropyVector,mrt=U.materialAttenuationColor,grt=U.materialAttenuationDistance,_rt=U.materialClearcoat,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=U.subgroupExclusiveAdd,ict=U.subgroupExclusiveMul,rct=U.subgroupInclusiveAdd,sct=U.subgroupInclusiveMul,oct=U.subgroupIndex,act=U.subgroupMax,lct=U.subgroupMin,cct=U.subgroupMul,uct=U.subgroupOr,hct=U.subgroupShuffle,fct=U.subgroupShuffleDown,dct=U.subgroupShuffleUp,pct=U.subgroupShuffleXor,Act=U.subgroupSize,mct=U.subgroupXor,gct=U.tan,_ct=U.tanh,xct=U.tangentGeometry,yct=U.tangentLocal,vct=U.tangentView,bct=U.tangentWorld,wct=U.texture,Sct=U.texture3D,Tct=U.textureBarrier,Ect=U.textureBicubic,Mct=U.textureBicubicLevel,Cct=U.textureCubeUV,Rct=U.textureLoad,Pct=U.textureSize,Ict=U.textureLevel,Nct=U.textureStore,Lct=U.thickness,Dct=U.time,Fct=U.toneMapping,Oct=U.toneMappingExposure,Bct=U.toonOutlinePass,Uct=U.transformDirection,kct=U.transformNormal,Gct=U.transformNormalByInverseViewMatrix,zct=U.transformNormalByViewMatrix,Vct=U.transformNormalToView,qct=U.transformedClearcoatNormalView,Hct=U.transformedNormalView,Wct=U.transformedNormalWorld,jct=U.transmission,Xct=U.transpose,$ct=U.triNoise3D,Yct=U.triplanarTexture,Zct=U.triplanarTextures,Kct=U.trunc,Qct=U.uint,Jct=U.uintBitsToFloat,$ee=U.uniform,eut=U.uniformArray,tut=U.uniformCubeTexture,nut=U.uniformGroup,iut=U.uniformFlow,rut=U.uniformTexture,sut=U.unpackHalf2x16,out=U.unpackSnorm2x16,aut=U.unpackUnorm2x16,lut=U.unpackRGBToNormal,cut=U.unpremultiplyAlpha,uut=U.userData,hut=U.uv,fut=U.uvec2,dut=U.uvec3,put=U.uvec4,Aut=U.varying,mut=U.varyingProperty,gut=U.vec2,_ut=U.vec3,xut=U.vec4,yut=U.vectorComponents,vut=U.velocity,but=U.vertexColor,wut=U.vertexIndex,Sut=U.vertexStage,Tut=U.vibrance,Eut=U.viewZToLogarithmicDepth,Mut=U.viewZToOrthographicDepth,Cut=U.viewZToPerspectiveDepth,Rut=U.viewZToReversedOrthographicDepth,Put=U.viewZToReversedPerspectiveDepth,Iut=U.viewport,Nut=U.viewportCoordinate,Lut=U.viewportDepthTexture,Dut=U.viewportLinearDepth,Fut=U.viewportMipTexture,Out=U.viewportOpaqueMipTexture,But=U.viewportResolution,Uut=U.viewportSafeUV,kut=U.viewportSharedTexture,Gut=U.viewportSize,zut=U.viewportTexture,Vut=U.viewportUV,qut=U.wgsl,Hut=U.wgslFn,Wut=U.workgroupArray,jut=U.workgroupBarrier,Xut=U.workgroupId,$ut=U.workingToColorSpace,Yut=U.xor;var Yee=new fa,ZC=new ie,G1=class extends jy{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 kn(e,3)),this.setAttribute("uv",new kn(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 Gu(t,6,1);return this.setAttribute("instanceStart",new mo(n,3,0)),this.setAttribute("instanceEnd",new mo(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 Gu(t,6,1);return this.setAttribute("instanceColorStart",new mo(n,3,0)),this.setAttribute("instanceColorEnd",new mo(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 Ly(e.geometry)),this}fromLineSegments(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new fa);let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),Yee.setFromBufferAttribute(t),this.boundingBox.union(Yee))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Ha),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++)ZC.fromBufferAttribute(e,s),r=Math.max(r,n.distanceToSquared(ZC)),ZC.fromBufferAttribute(t,s),r=Math.max(r,n.distanceToSquared(ZC));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}};ga.line={uniforms:VA.merge([Nt.common,Nt.fog,Nt.line]),vertexShader:`47044704 #include <common>47054705 #include <color_pars_vertex>47064706 #include <fog_pars_vertex>@@ -5092,10 +5092,10 @@ var<${n}> ${e} : ${o};`}},jo=new o0,_8=new Dm,Lee=new Map([[Int8Array,["sint8","
50925092 #include <premultiplied_alpha_fragment>50935093 50945094 }5095- `};var h0=class extends jr{constructor(e){super({type:"LineMaterial",uniforms:zA.clone(ma.line.uniforms),vertexShader:ma.line.vertexShader,fragmentShader:ma.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(e)}get color(){return this.uniforms.diffuse.value}set color(e){this.uniforms.diffuse.value=e}get worldUnits(){return"WORLD_UNITS"in this.defines}set worldUnits(e){e===!0!==this.worldUnits&&(this.needsUpdate=!0),e===!0?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(e){this.uniforms.linewidth&&(this.uniforms.linewidth.value=e)}get dashed(){return"USE_DASH"in this.defines}set dashed(e){e===!0!==this.dashed&&(this.needsUpdate=!0),e===!0?this.defines.USE_DASH="":delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(e){this.uniforms.dashScale.value=e}get dashSize(){return this.uniforms.dashSize.value}set dashSize(e){this.uniforms.dashSize.value=e}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(e){this.uniforms.dashOffset.value=e}get gapSize(){return this.uniforms.gapSize.value}set gapSize(e){this.uniforms.gapSize.value=e}get opacity(){return this.uniforms.opacity.value}set opacity(e){this.uniforms&&(this.uniforms.opacity.value=e)}get resolution(){return this.uniforms.resolution.value}set resolution(e){this.uniforms.resolution.value.copy(e)}get alphaToCoverage(){return"USE_ALPHA_TO_COVERAGE"in this.defines}set alphaToCoverage(e){this.defines&&(e===!0!==this.alphaToCoverage&&(this.needsUpdate=!0),e===!0?this.defines.USE_ALPHA_TO_COVERAGE="":delete this.defines.USE_ALPHA_TO_COVERAGE)}};var LU=new gn,$ee=new ie,Yee=new ie,Mo=new gn,Co=new gn,Oh=new gn,DU=new ie,FU=new on,Ro=new $y,Kee=new ie,ZC=new ha,QC=new qa,Bh=new gn,Uh,Gm;function Zee(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;Uh.at(1,Oh),Oh.w=1,Oh.applyMatrix4(e.matrixWorldInverse),Oh.applyMatrix4(n),Oh.multiplyScalar(1/Oh.w),Oh.x*=s.x/2,Oh.y*=s.y/2,Oh.z=0,DU.copy(Oh),FU.multiplyMatrices(e.matrixWorldInverse,o);for(let p=0,x=u;p<x;p++){if(Mo.fromBufferAttribute(l,p),Co.fromBufferAttribute(c,p),Mo.w=1,Co.w=1,Mo.applyMatrix4(FU),Co.applyMatrix4(FU),Mo.z>f&&Co.z>f)continue;if(Mo.z>f){let R=Mo.z-Co.z,C=(Mo.z-f)/R;Mo.lerp(Co,C)}else if(Co.z>f){let R=Co.z-Mo.z,C=(Co.z-f)/R;Co.lerp(Mo,C)}Mo.applyMatrix4(n),Co.applyMatrix4(n),Mo.multiplyScalar(1/Mo.w),Co.multiplyScalar(1/Co.w),Mo.x*=s.x/2,Mo.y*=s.y/2,Co.x*=s.x/2,Co.y*=s.y/2,Ro.start.copy(Mo),Ro.start.z=0,Ro.end.copy(Co),Ro.end.z=0;let w=Ro.closestPointToPointParameter(DU,!0);Ro.at(w,Kee);let 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cu.Vector3(0,0,0))),v.rotateY(Math.PI),v.rotateZ(-ve*Math.PI/180),v.scale.x=v.scale.y=v.scale.z=Ie},K={lat:+t(w),lng:+n(w),alt:+r(w),rot:+a(w),scale:1},J=v.__currentTargetD||Object.assign({},K,{scale:1e-12});Object.keys(K).some(function(j){return J[j]!==K[j]})&&(!e.labelsTransitionDuration||e.labelsTransitionDuration<0?H(K):e.tweenGroup.add(new Vs(J).to(K,e.labelsTransitionDuration).easing(Lr.Quadratic.InOut).onUpdate(H).onComplete(function(){e.tweenGroup.remove(this)}).start()))}).digest(e.labelsData)}}),K3e=Oi(Oi({},window.THREE?window.THREE:{}),{},{CSS2DObject:n3}),Cte=Nr({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=Ar(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;Br(e),t.scene=e,t.tweenGroup=r,t.dataMapper=new Ja(e,{objBindAttr:"__threeObjHtml"}).onCreateObj(function(s){var o=rt(t.htmlElement)(s),a=new K3e.CSS2DObject(o);return a.__globeObjType="html",a})},update:function(e,t){var n=this,r=rt(e.htmlLat),s=rt(e.htmlLng),o=rt(e.htmlAltitude);t.hasOwnProperty("htmlElement")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(a,l){var c=function(p){var x=a.__currentTargetD=p,v=x.alt,w=x.lat,S=x.lng;Object.assign(a.position,mc(w,S,v)),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 Vs(a.__currentTargetD).to(u,e.htmlTransitionDuration).easing(Lr.Quadratic.InOut).onUpdate(c).onComplete(function(){e.tweenGroup.remove(this)}).start())}).digest(e.htmlElementsData)}}),sR=window.THREE?window.THREE:{Group:_s,Mesh:Hn,MeshLambertMaterial:pa,SphereGeometry:da},Rte=Nr({props:{objectsData:{default:[]},objectLat:{default:"lat"},objectLng:{default:"lng"},objectAltitude:{default:.01},objectFacesSurface:{default:!0},objectRotation:{},objectThreeObject:{default:new sR.Mesh(new sR.SphereGeometry(1,16,8),new sR.MeshLambertMaterial({color:"#ffffaa",transparent:!0,opacity:.7}))}},init:function(e,t){Br(e),t.scene=e,t.dataMapper=new Ja(e,{objBindAttr:"__threeObjObject"}).onCreateObj(function(n){var r=rt(t.objectThreeObject)(n);t.objectThreeObject===r&&(r=r.clone());var s=new sR.Group;return s.add(r),s.__globeObjType="object",s})},update:function(e,t){var n=rt(e.objectLat),r=rt(e.objectLng),s=rt(e.objectAltitude),o=rt(e.objectFacesSurface),a=rt(e.objectRotation);t.hasOwnProperty("objectThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(l,c){var u=+n(c),f=+r(c),p=+s(c);Object.assign(l.position,mc(u,f,p)),o(c)?l.setRotationFromEuler(new ua(Vm(-u),Vm(f),0,"YXZ")):l.rotation.set(0,0,0);var x=l.children[0],v=a(c);v&&x.setRotationFromEuler(new ua(Vm(v.x||0),Vm(v.y||0),Vm(v.z||0)))}).digest(e.objectsData)}}),Pte=Nr({props:{customLayerData:{default:[]},customThreeObject:{},customThreeObjectUpdate:{triggerUpdate:!1}},init:function(e,t){Br(e),t.scene=e,t.dataMapper=new Ja(e,{objBindAttr:"__threeObjCustom"}).onCreateObj(function(n){var r=rt(t.customThreeObject)(n,rr);return r&&(t.customThreeObject===r&&(r=r.clone()),r.__globeObjType="custom"),r})},update:function(e,t){e.customThreeObjectUpdate||Br(e.scene);var n=rt(e.customThreeObjectUpdate);t.hasOwnProperty("customThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(r,s){return n(r,s,rr)}).digest(e.customLayerData)}}),oR=window.THREE?window.THREE:{Camera:Rf,Group:_s,Vector2:Oe,Vector3:ie},Z3e=["globeLayer","pointsLayer","arcsLayer","hexBinLayer","heatmapsLayer","polygonsLayer","hexedPolygonsLayer","pathsLayer","tilesLayer","particlesLayer","ringsLayer","labelsLayer","htmlElementsLayer","objectsLayer","customLayer"],Ite=Ca("globeLayer",pte),Q3e=Object.assign.apply(Object,Vi(["globeImageUrl","bumpImageUrl","globeCurvatureResolution","globeTileEngineUrl","globeTileEngineMaxLevel","showGlobe","showGraticules","showAtmosphere","atmosphereColor","atmosphereAltitude"].map(function(i){return ro({},i,Ite.linkProp(i))}))),J3e=Object.assign.apply(Object,Vi(["globeMaterial","globeTileEngineClearCache"].map(function(i){return ro({},i,Ite.linkMethod(i))}))),eEe=Ca("pointsLayer",Ate),tEe=Object.assign.apply(Object,Vi(["pointsData","pointLat","pointLng","pointColor","pointAltitude","pointRadius","pointResolution","pointsMerge","pointsTransitionDuration"].map(function(i){return ro({},i,eEe.linkProp(i))}))),nEe=Ca("arcsLayer",gte),iEe=Object.assign.apply(Object,Vi(["arcsData","arcStartLat","arcStartLng","arcStartAltitude","arcEndLat","arcEndLng","arcEndAltitude","arcColor","arcAltitude","arcAltitudeAutoScale","arcStroke","arcCurveResolution","arcCircularResolution","arcDashLength","arcDashGap","arcDashInitialGap","arcDashAnimateTime","arcsTransitionDuration"].map(function(i){return ro({},i,nEe.linkProp(i))}))),rEe=Ca("hexBinLayer",_te),sEe=Object.assign.apply(Object,Vi(["hexBinPointsData","hexBinPointLat","hexBinPointLng","hexBinPointWeight","hexBinResolution","hexMargin","hexTopCurvatureResolution","hexTopColor","hexSideColor","hexAltitude","hexBinMerge","hexTransitionDuration"].map(function(i){return ro({},i,rEe.linkProp(i))}))),oEe=Ca("heatmapsLayer",yte),aEe=Object.assign.apply(Object,Vi(["heatmapsData","heatmapPoints","heatmapPointLat","heatmapPointLng","heatmapPointWeight","heatmapBandwidth","heatmapColorFn","heatmapColorSaturation","heatmapBaseAltitude","heatmapTopAltitude","heatmapsTransitionDuration"].map(function(i){return ro({},i,oEe.linkProp(i))}))),lEe=Ca("hexedPolygonsLayer",bte),cEe=Object.assign.apply(Object,Vi(["hexPolygonsData","hexPolygonGeoJsonGeometry","hexPolygonColor","hexPolygonAltitude","hexPolygonResolution","hexPolygonMargin","hexPolygonUseDots","hexPolygonCurvatureResolution","hexPolygonDotResolution","hexPolygonsTransitionDuration"].map(function(i){return ro({},i,lEe.linkProp(i))}))),uEe=Ca("polygonsLayer",vte),hEe=Object.assign.apply(Object,Vi(["polygonsData","polygonGeoJsonGeometry","polygonCapColor","polygonCapMaterial","polygonSideColor","polygonSideMaterial","polygonStrokeColor","polygonAltitude","polygonCapCurvatureResolution","polygonsTransitionDuration"].map(function(i){return ro({},i,uEe.linkProp(i))}))),fEe=Ca("pathsLayer",wte),dEe=Object.assign.apply(Object,Vi(["pathsData","pathPoints","pathPointLat","pathPointLng","pathPointAlt","pathResolution","pathColor","pathStroke","pathDashLength","pathDashGap","pathDashInitialGap","pathDashAnimateTime","pathTransitionDuration"].map(function(i){return ro({},i,fEe.linkProp(i))}))),pEe=Ca("tilesLayer",Ste),AEe=Object.assign.apply(Object,Vi(["tilesData","tileLat","tileLng","tileAltitude","tileWidth","tileHeight","tileUseGlobeProjection","tileMaterial","tileCurvatureResolution","tilesTransitionDuration"].map(function(i){return ro({},i,pEe.linkProp(i))}))),mEe=Ca("particlesLayer",Tte),gEe=Object.assign.apply(Object,Vi(["particlesData","particlesList","particleLat","particleLng","particleAltitude","particlesSize","particlesSizeAttenuation","particlesColor","particlesTexture"].map(function(i){return ro({},i,mEe.linkProp(i))}))),_Ee=Ca("ringsLayer",Ete),xEe=Object.assign.apply(Object,Vi(["ringsData","ringLat","ringLng","ringAltitude","ringColor","ringResolution","ringMaxRadius","ringPropagationSpeed","ringRepeatPeriod"].map(function(i){return ro({},i,_Ee.linkProp(i))}))),yEe=Ca("labelsLayer",Mte),vEe=Object.assign.apply(Object,Vi(["labelsData","labelLat","labelLng","labelAltitude","labelRotation","labelText","labelSize","labelTypeFace","labelColor","labelResolution","labelIncludeDot","labelDotRadius","labelDotOrientation","labelsTransitionDuration"].map(function(i){return ro({},i,yEe.linkProp(i))}))),bEe=Ca("htmlElementsLayer",Cte),wEe=Object.assign.apply(Object,Vi(["htmlElementsData","htmlLat","htmlLng","htmlAltitude","htmlElement","htmlElementVisibilityModifier","htmlTransitionDuration"].map(function(i){return ro({},i,bEe.linkProp(i))}))),SEe=Ca("objectsLayer",Rte),TEe=Object.assign.apply(Object,Vi(["objectsData","objectLat","objectLng","objectAltitude","objectRotation","objectFacesSurface","objectThreeObject"].map(function(i){return ro({},i,SEe.linkProp(i))}))),EEe=Ca("customLayer",Pte),MEe=Object.assign.apply(Object,Vi(["customLayerData","customThreeObject","customThreeObjectUpdate"].map(function(i){return ro({},i,EEe.linkProp(i))}))),CEe=Nr({props:Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi({onGlobeReady:{triggerUpdate:!1},rendererSize:{default:new oR.Vector2(window.innerWidth,window.innerHeight),onChange:function(e,t){t.pathsLayer.rendererSize(e)},triggerUpdate:!1}},Q3e),tEe),iEe),sEe),aEe),hEe),cEe),dEe),AEe),gEe),xEe),vEe),wEe),TEe),MEe),methods:Oi({getGlobeRadius:ete,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 mc.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 dte.apply(void 0,n)},setPointOfView:function(e,t){var n=t instanceof oR.Camera?t.position:t,r=ete(),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 p=o.distanceTo(f);if(p<l)return!1;var x=f.length(),v=Math.acos((Math.pow(a,2)+Math.pow(p,2)-Math.pow(x,2))/(2*a*p));return v<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()})}},J3e),stateInit:function(){var e=new HA,t={tweenGroup:e},n={globeLayer:pte(t),pointsLayer:Ate(t),arcsLayer:gte(t),hexBinLayer:_te(t),heatmapsLayer:yte(t),polygonsLayer:vte(t),hexedPolygonsLayer:bte(t),pathsLayer:wte(t),tilesLayer:Ste(t),particlesLayer:Tte(t),ringsLayer:Ete(t),labelsLayer:Mte(t),htmlElementsLayer:Cte(t),objectsLayer:Rte(t),customLayer:Pte(t)};return Oi(Oi({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;Br(e),t.scene=e,t.scene.visible=!1,Z3e.forEach(function(c){var u=new oR.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 Vs({k:1e-6}).to({k:1},600).easing(Lr.Quadratic.Out).onUpdate(function(f){var p=f.k;return t.scene.scale.set(p,p,p)}).onComplete(function(){t.tweenGroup.remove(this)}).start());var u=new oR.Vector3(0,1,0);t.tweenGroup.add(new Vs({rot:Math.PI*2}).to({rot:0},1200).easing(Lr.Quintic.Out).onUpdate(function(f){var p=f.rot;return t.scene.setRotationFromAxisAngle(u,p)}).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 REe(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;lR(this,s);for(var a=arguments.length,l=new Array(a),c=0;c<a;c++)l[c]=arguments[c];return o=aR(this,s,[].concat(l)),o.__kapsuleInstance=WU(i,[].concat(Vi(t?[o]:[]),l)),o}return uR(s,r),cR(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 PEe=window.THREE?window.THREE:{Group:_s},$U=REe(CEe,PEe.Group,!0);var YU={type:"change"},QU={type:"start"},JU={type:"end"},Nte=1e-6,Pi={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4},hR=new Oe,m0=new Oe,IEe=new ie,fR=new ie,KU=new ie,X1=new ys,Lte=new ie,dR=new ie,ZU=new ie,pR=new ie,AR=class extends Pf{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:Aa.ROTATE,MIDDLE:Aa.DOLLY,RIGHT:Aa.PAN},this.target=new ie,this.state=Pi.NONE,this.keyState=Pi.NONE,this._lastPosition=new ie,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new ie,this._movePrev=new Oe,this._moveCurr=new Oe,this._lastAxis=new ie,this._zoomStart=new Oe,this._zoomEnd=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._pointers=[],this._pointerPositions={},this._onPointerMove=LEe.bind(this),this._onPointerDown=NEe.bind(this),this._onPointerUp=DEe.bind(this),this._onPointerCancel=FEe.bind(this),this._onContextMenu=VEe.bind(this),this._onMouseWheel=zEe.bind(this),this._onKeyDown=BEe.bind(this),this._onKeyUp=OEe.bind(this),this._onTouchStart=qEe.bind(this),this._onTouchMove=HEe.bind(this),this._onTouchEnd=WEe.bind(this),this._onMouseDown=UEe.bind(this),this._onMouseMove=kEe.bind(this),this._onMouseUp=GEe.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)>Nte&&(this.dispatchEvent(YU),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>Nte||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(YU),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=Pi.NONE,this.keyState=Pi.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(YU),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(m0.copy(this._panEnd).sub(this._panStart),m0.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;m0.x*=e,m0.y*=t}m0.multiplyScalar(this._eye.length()*this.panSpeed),fR.copy(this._eye).cross(this.object.up).setLength(m0.x),fR.add(IEe.copy(this.object.up).setLength(m0.y)),this.object.position.add(fR),this.target.add(fR),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(m0.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){pR.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let e=pR.length();e?(this._eye.copy(this.object.position).sub(this.target),Lte.copy(this._eye).normalize(),dR.copy(this.object.up).normalize(),ZU.crossVectors(dR,Lte).normalize(),dR.setLength(this._moveCurr.y-this._movePrev.y),ZU.setLength(this._moveCurr.x-this._movePrev.x),pR.copy(dR.add(ZU)),KU.crossVectors(pR,this._eye).normalize(),e*=this.rotateSpeed,X1.setFromAxisAngle(KU,e),this._eye.applyQuaternion(X1),this.object.up.applyQuaternion(X1),this._lastAxis.copy(KU),this._lastAngle=e):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),X1.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(X1),this.object.up.applyQuaternion(X1)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let e;this.state===Pi.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=Wc.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=Wc.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 hR.set((e-this.screen.left)/this.screen.width,(t-this.screen.top)/this.screen.height),hR}_getMouseOnCircle(e,t){return hR.set((e-this.screen.width*.5-this.screen.left)/(this.screen.width*.5),(this.screen.height+2*(this.screen.top-t))/this.screen.width),hR}_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 NEe(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 LEe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function DEe(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 FEe(i){this._removePointer(i)}function OEe(){this.enabled!==!1&&(this.keyState=Pi.NONE,window.addEventListener("keydown",this._onKeyDown))}function BEe(i){this.enabled!==!1&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===Pi.NONE&&(i.code===this.keys[Pi.ROTATE]&&!this.noRotate?this.keyState=Pi.ROTATE:i.code===this.keys[Pi.ZOOM]&&!this.noZoom?this.keyState=Pi.ZOOM:i.code===this.keys[Pi.PAN]&&!this.noPan&&(this.keyState=Pi.PAN)))}function UEe(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 Aa.DOLLY:this.state=Pi.ZOOM;break;case Aa.ROTATE:this.state=Pi.ROTATE;break;case Aa.PAN:this.state=Pi.PAN;break;default:this.state=Pi.NONE}let t=this.keyState!==Pi.NONE?this.keyState:this.state;t===Pi.ROTATE&&!this.noRotate?(this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr)):t===Pi.ZOOM&&!this.noZoom?(this._zoomStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._zoomEnd.copy(this._zoomStart)):t===Pi.PAN&&!this.noPan&&(this._panStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._panEnd.copy(this._panStart)),this.dispatchEvent(QU)}function kEe(i){let e=this.keyState!==Pi.NONE?this.keyState:this.state;e===Pi.ROTATE&&!this.noRotate?(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY))):e===Pi.ZOOM&&!this.noZoom?this._zoomEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY)):e===Pi.PAN&&!this.noPan&&this._panEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY))}function GEe(){this.state=Pi.NONE,this.dispatchEvent(JU)}function zEe(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(QU),this.dispatchEvent(JU)}}function VEe(i){this.enabled!==!1&&i.preventDefault()}function qEe(i){if(this._trackPointer(i),this._pointers.length===1)this.state=Pi.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=Pi.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(QU)}function HEe(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 WEe(i){switch(this._pointers.length){case 0:this.state=Pi.NONE;break;case 1:this.state=Pi.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=Pi.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(JU)}var Dte={type:"change"},tk={type:"start"},Ote={type:"end"},mR=new Cf,Fte=new oa,jEe=Math.cos(70*Wc.DEG2RAD),qs=new ie,el=2*Math.PI,Ji={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},ek=1e-6,gR=class extends Pf{constructor(e,t=null){super(e,t),this.state=Ji.NONE,this.target=new ie,this.cursor=new ie,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:Aa.ROTATE,MIDDLE:Aa.DOLLY,RIGHT:Aa.PAN},this.touches={ONE:Qd.ROTATE,TWO:Qd.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 ie,this._lastQuaternion=new ys,this._lastTargetPosition=new ie,this._quat=new ys().setFromUnitVectors(e.up,new ie(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new b_,this._sphericalDelta=new b_,this._scale=1,this._panOffset=new ie,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 ie,this._mouse=new Oe,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=$Ee.bind(this),this._onPointerDown=XEe.bind(this),this._onPointerUp=YEe.bind(this),this._onContextMenu=nMe.bind(this),this._onMouseWheel=QEe.bind(this),this._onKeyDown=JEe.bind(this),this._onTouchStart=eMe.bind(this),this._onTouchMove=tMe.bind(this),this._onMouseDown=KEe.bind(this),this._onMouseMove=ZEe.bind(this),this._interceptControlDown=iMe.bind(this),this._interceptControlUp=rMe.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(Dte),this.update(),this.state=Ji.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;qs.copy(t).sub(this.target),qs.applyQuaternion(this._quat),this._spherical.setFromVector3(qs),this.autoRotate&&this.state===Ji.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+=el:n>Math.PI&&(n-=el),r<-Math.PI?r+=el:r>Math.PI&&(r-=el),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(qs.setFromSpherical(this._spherical),qs.applyQuaternion(this._quatInverse),t.copy(this.target).add(qs),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=qs.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 ie(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 ie(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(a),this.object.updateMatrixWorld(),o=qs.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):(mR.origin.copy(this.object.position),mR.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(mR.direction))<jEe?this.object.lookAt(this.target):(Fte.setFromNormalAndCoplanarPoint(this.object.up,this.target),mR.intersectPlane(Fte,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)>ek||8*(1-this._lastQuaternion.dot(this.object.quaternion))>ek||this._lastTargetPosition.distanceToSquared(this.target)>ek?(this.dispatchEvent(Dte),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?el/60*this.autoRotateSpeed*e:el/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){qs.setFromMatrixColumn(t,0),qs.multiplyScalar(-e),this._panOffset.add(qs)}_panUp(e,t){this.screenSpacePanning===!0?qs.setFromMatrixColumn(t,1):(qs.setFromMatrixColumn(t,0),qs.crossVectors(this.object.up,qs)),qs.multiplyScalar(e),this._panOffset.add(qs)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;qs.copy(r).sub(this.target);let s=qs.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(el*this._rotateDelta.x/t.clientHeight),this._rotateUp(el*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(el*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(-el*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(el*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(-el*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(el*this._rotateDelta.x/t.clientHeight),this._rotateUp(el*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 XEe(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 $Ee(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function YEe(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(Ote),this.state=Ji.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 KEe(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 Aa.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=Ji.DOLLY;break;case Aa.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Ji.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Ji.ROTATE}break;case Aa.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Ji.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Ji.PAN}break;default:this.state=Ji.NONE}this.state!==Ji.NONE&&this.dispatchEvent(tk)}function ZEe(i){switch(this.state){case Ji.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case Ji.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case Ji.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function QEe(i){this.enabled===!1||this.enableZoom===!1||this.state!==Ji.NONE||(i.preventDefault(),this.dispatchEvent(tk),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(Ote))}function JEe(i){this.enabled!==!1&&this._handleKeyDown(i)}function eMe(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case Qd.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=Ji.TOUCH_ROTATE;break;case Qd.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=Ji.TOUCH_PAN;break;default:this.state=Ji.NONE}break;case 2:switch(this.touches.TWO){case Qd.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=Ji.TOUCH_DOLLY_PAN;break;case Qd.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=Ji.TOUCH_DOLLY_ROTATE;break;default:this.state=Ji.NONE}break;default:this.state=Ji.NONE}this.state!==Ji.NONE&&this.dispatchEvent(tk)}function tMe(i){switch(this._trackPointer(i),this.state){case Ji.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case Ji.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case Ji.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case Ji.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=Ji.NONE}}function nMe(i){this.enabled!==!1&&i.preventDefault()}function iMe(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function rMe(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}var sMe={type:"change"},Bte=1e-6,Ute=new ys,_R=class extends Pf{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 ie(0,0,0),this._rotationVector=new ie(0,0,0),this._lastQuaternion=new ys,this._lastPosition=new ie,this._status=0,this._onKeyDown=oMe.bind(this),this._onKeyUp=aMe.bind(this),this._onPointerMove=cMe.bind(this),this._onPointerDown=lMe.bind(this),this._onPointerUp=uMe.bind(this),this._onPointerCancel=hMe.bind(this),this._onContextMenu=fMe.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),Ute.set(this._rotationVector.x*r,this._rotationVector.y*r,this._rotationVector.z*r,1).normalize(),t.quaternion.multiply(Ute),(this._lastPosition.distanceToSquared(t.position)>Bte||8*(1-this._lastQuaternion.dot(t.quaternion))>Bte)&&(this.dispatchEvent(sMe),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 oMe(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 aMe(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 lMe(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 cMe(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 uMe(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 hMe(){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 fMe(i){this.enabled!==!1&&i.preventDefault()}var kte={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`5234+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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cu.Font(e)}},labelColor:{default:function(){return"lightgrey"}},labelRotation:{default:0},labelResolution:{default:3},labelIncludeDot:{default:!0},labelDotRadius:{default:.1},labelDotOrientation:{default:function(){return"bottom"}},labelsTransitionDuration:{default:1e3,triggerUpdate:!1}},init:function(e,t,n){var r=n.tweenGroup;Br(e),t.scene=e,t.tweenGroup=r;var s=new cu.CircleGeometry(1,32);t.dataMapper=new el(e,{objBindAttr:"__threeObjLabel"}).onCreateObj(function(){var o=new cu.MeshLambertMaterial;o.side=ir;var a=new cu.Group;a.add(new cu.Mesh(s,o));var l=new cu.Mesh(void 0,o);a.add(l);var c=new cu.Mesh;return c.visible=!1,l.add(c),a.__globeObjType="label",a})},update:function(e){var t=rt(e.labelLat),n=rt(e.labelLng),r=rt(e.labelAltitude),s=rt(e.labelText),o=rt(e.labelSize),a=rt(e.labelRotation),l=rt(e.labelColor),c=rt(e.labelIncludeDot),u=rt(e.labelDotRadius),f=rt(e.labelDotOrientation),p=new Set(["right","top","bottom"]),x=2*Math.PI*rr/360;e.dataMapper.onUpdateObj(function(v,w){var S=Ar(v.children,2),T=S[0],P=S[1],R=Ar(P.children,1),C=R[0],L=l(w),D=uu(L);P.material.color.set(Gh(L)),P.material.transparent=D<1,P.material.opacity=D;var F=c(w),N=f(w);!F||!p.has(N)&&(N="bottom");var B=F?+u(w)*x:1e-12;T.scale.x=T.scale.y=B;var z=+o(w)*x;if(P.geometry&&P.geometry.dispose(),P.geometry=new cu.TextGeometry(s(w),{font:e.font,size:z,depth:0,bevelEnabled:!0,bevelThickness:0,bevelSize:0,curveSegments:e.labelResolution}),C.geometry&&C.geometry.dispose(),P.geometry.computeBoundingBox(),C.geometry=jU(cu.BoxGeometry,Vi(new cu.Vector3().subVectors(P.geometry.boundingBox.max,P.geometry.boundingBox.min).clampScalar(0,1/0).toArray())),N!=="right"&&P.geometry.center(),F){var V=B+z/2;N==="right"&&(P.position.x=V),P.position.y={right:-z/2,top:V+z/2,bottom:-V-z/2}[N]}var H=function(K){var ee=v.__currentTargetD=K,ae=ee.lat,ce=ee.lng,de=ee.alt,ve=ee.rot,Ie=ee.scale;Object.assign(v.position,mc(ae,ce,de)),v.lookAt(e.scene.localToWorld(new 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n=t?[t]:e.dataMapper.entries().map(function(r){var s=Ar(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;Br(e),t.scene=e,t.tweenGroup=r,t.dataMapper=new el(e,{objBindAttr:"__threeObjHtml"}).onCreateObj(function(s){var o=rt(t.htmlElement)(s),a=new J3e.CSS2DObject(o);return a.__globeObjType="html",a})},update:function(e,t){var n=this,r=rt(e.htmlLat),s=rt(e.htmlLng),o=rt(e.htmlAltitude);t.hasOwnProperty("htmlElement")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(a,l){var c=function(p){var x=a.__currentTargetD=p,v=x.alt,w=x.lat,S=x.lng;Object.assign(a.position,mc(w,S,v)),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 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n=rt(e.objectLat),r=rt(e.objectLng),s=rt(e.objectAltitude),o=rt(e.objectFacesSurface),a=rt(e.objectRotation);t.hasOwnProperty("objectThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(l,c){var u=+n(c),f=+r(c),p=+s(c);Object.assign(l.position,mc(u,f,p)),o(c)?l.setRotationFromEuler(new ha(qm(-u),qm(f),0,"YXZ")):l.rotation.set(0,0,0);var x=l.children[0],v=a(c);v&&x.setRotationFromEuler(new ha(qm(v.x||0),qm(v.y||0),qm(v.z||0)))}).digest(e.objectsData)}}),Nte=Nr({props:{customLayerData:{default:[]},customThreeObject:{},customThreeObjectUpdate:{triggerUpdate:!1}},init:function(e,t){Br(e),t.scene=e,t.dataMapper=new el(e,{objBindAttr:"__threeObjCustom"}).onCreateObj(function(n){var r=rt(t.customThreeObject)(n,rr);return r&&(t.customThreeObject===r&&(r=r.clone()),r.__globeObjType="custom"),r})},update:function(e,t){e.customThreeObjectUpdate||Br(e.scene);var n=rt(e.customThreeObjectUpdate);t.hasOwnProperty("customThreeObject")&&e.dataMapper.clear(),e.dataMapper.onUpdateObj(function(r,s){return n(r,s,rr)}).digest(e.customLayerData)}}),oR=window.THREE?window.THREE:{Camera:Rf,Group:xs,Vector2:Oe,Vector3:ie},eEe=["globeLayer","pointsLayer","arcsLayer","hexBinLayer","heatmapsLayer","polygonsLayer","hexedPolygonsLayer","pathsLayer","tilesLayer","particlesLayer","ringsLayer","labelsLayer","htmlElementsLayer","objectsLayer","customLayer"],Lte=Ra("globeLayer",mte),tEe=Object.assign.apply(Object,Vi(["globeImageUrl","bumpImageUrl","globeCurvatureResolution","globeTileEngineUrl","globeTileEngineMaxLevel","showGlobe","showGraticules","showAtmosphere","atmosphereColor","atmosphereAltitude"].map(function(i){return ro({},i,Lte.linkProp(i))}))),nEe=Object.assign.apply(Object,Vi(["globeMaterial","globeTileEngineClearCache"].map(function(i){return ro({},i,Lte.linkMethod(i))}))),iEe=Ra("pointsLayer",gte),rEe=Object.assign.apply(Object,Vi(["pointsData","pointLat","pointLng","pointColor","pointAltitude","pointRadius","pointResolution","pointsMerge","pointsTransitionDuration"].map(function(i){return ro({},i,iEe.linkProp(i))}))),sEe=Ra("arcsLayer",xte),oEe=Object.assign.apply(Object,Vi(["arcsData","arcStartLat","arcStartLng","arcStartAltitude","arcEndLat","arcEndLng","arcEndAltitude","arcColor","arcAltitude","arcAltitudeAutoScale","arcStroke","arcCurveResolution","arcCircularResolution","arcDashLength","arcDashGap","arcDashInitialGap","arcDashAnimateTime","arcsTransitionDuration"].map(function(i){return ro({},i,sEe.linkProp(i))}))),aEe=Ra("hexBinLayer",yte),lEe=Object.assign.apply(Object,Vi(["hexBinPointsData","hexBinPointLat","hexBinPointLng","hexBinPointWeight","hexBinResolution","hexMargin","hexTopCurvatureResolution","hexTopColor","hexSideColor","hexAltitude","hexBinMerge","hexTransitionDuration"].map(function(i){return ro({},i,aEe.linkProp(i))}))),cEe=Ra("heatmapsLayer",bte),uEe=Object.assign.apply(Object,Vi(["heatmapsData","heatmapPoints","heatmapPointLat","heatmapPointLng","heatmapPointWeight","heatmapBandwidth","heatmapColorFn","heatmapColorSaturation","heatmapBaseAltitude","heatmapTopAltitude","heatmapsTransitionDuration"].map(function(i){return ro({},i,cEe.linkProp(i))}))),hEe=Ra("hexedPolygonsLayer",Ste),fEe=Object.assign.apply(Object,Vi(["hexPolygonsData","hexPolygonGeoJsonGeometry","hexPolygonColor","hexPolygonAltitude","hexPolygonResolution","hexPolygonMargin","hexPolygonUseDots","hexPolygonCurvatureResolution","hexPolygonDotResolution","hexPolygonsTransitionDuration"].map(function(i){return ro({},i,hEe.linkProp(i))}))),dEe=Ra("polygonsLayer",wte),pEe=Object.assign.apply(Object,Vi(["polygonsData","polygonGeoJsonGeometry","polygonCapColor","polygonCapMaterial","polygonSideColor","polygonSideMaterial","polygonStrokeColor","polygonAltitude","polygonCapCurvatureResolution","polygonsTransitionDuration"].map(function(i){return ro({},i,dEe.linkProp(i))}))),AEe=Ra("pathsLayer",Tte),mEe=Object.assign.apply(Object,Vi(["pathsData","pathPoints","pathPointLat","pathPointLng","pathPointAlt","pathResolution","pathColor","pathStroke","pathDashLength","pathDashGap","pathDashInitialGap","pathDashAnimateTime","pathTransitionDuration"].map(function(i){return ro({},i,AEe.linkProp(i))}))),gEe=Ra("tilesLayer",Ete),_Ee=Object.assign.apply(Object,Vi(["tilesData","tileLat","tileLng","tileAltitude","tileWidth","tileHeight","tileUseGlobeProjection","tileMaterial","tileCurvatureResolution","tilesTransitionDuration"].map(function(i){return ro({},i,gEe.linkProp(i))}))),xEe=Ra("particlesLayer",Mte),yEe=Object.assign.apply(Object,Vi(["particlesData","particlesList","particleLat","particleLng","particleAltitude","particlesSize","particlesSizeAttenuation","particlesColor","particlesTexture"].map(function(i){return ro({},i,xEe.linkProp(i))}))),vEe=Ra("ringsLayer",Cte),bEe=Object.assign.apply(Object,Vi(["ringsData","ringLat","ringLng","ringAltitude","ringColor","ringResolution","ringMaxRadius","ringPropagationSpeed","ringRepeatPeriod"].map(function(i){return ro({},i,vEe.linkProp(i))}))),wEe=Ra("labelsLayer",Rte),SEe=Object.assign.apply(Object,Vi(["labelsData","labelLat","labelLng","labelAltitude","labelRotation","labelText","labelSize","labelTypeFace","labelColor","labelResolution","labelIncludeDot","labelDotRadius","labelDotOrientation","labelsTransitionDuration"].map(function(i){return ro({},i,wEe.linkProp(i))}))),TEe=Ra("htmlElementsLayer",Pte),EEe=Object.assign.apply(Object,Vi(["htmlElementsData","htmlLat","htmlLng","htmlAltitude","htmlElement","htmlElementVisibilityModifier","htmlTransitionDuration"].map(function(i){return ro({},i,TEe.linkProp(i))}))),MEe=Ra("objectsLayer",Ite),CEe=Object.assign.apply(Object,Vi(["objectsData","objectLat","objectLng","objectAltitude","objectRotation","objectFacesSurface","objectThreeObject"].map(function(i){return ro({},i,MEe.linkProp(i))}))),REe=Ra("customLayer",Nte),PEe=Object.assign.apply(Object,Vi(["customLayerData","customThreeObject","customThreeObjectUpdate"].map(function(i){return ro({},i,REe.linkProp(i))}))),IEe=Nr({props:Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi(Oi({onGlobeReady:{triggerUpdate:!1},rendererSize:{default:new oR.Vector2(window.innerWidth,window.innerHeight),onChange:function(e,t){t.pathsLayer.rendererSize(e)},triggerUpdate:!1}},tEe),rEe),oEe),lEe),uEe),pEe),fEe),mEe),_Ee),yEe),bEe),SEe),EEe),CEe),PEe),methods:Oi({getGlobeRadius:nte,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 mc.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 Ate.apply(void 0,n)},setPointOfView:function(e,t){var n=t instanceof oR.Camera?t.position:t,r=nte(),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 p=o.distanceTo(f);if(p<l)return!1;var x=f.length(),v=Math.acos((Math.pow(a,2)+Math.pow(p,2)-Math.pow(x,2))/(2*a*p));return v<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()})}},nEe),stateInit:function(){var e=new WA,t={tweenGroup:e},n={globeLayer:mte(t),pointsLayer:gte(t),arcsLayer:xte(t),hexBinLayer:yte(t),heatmapsLayer:bte(t),polygonsLayer:wte(t),hexedPolygonsLayer:Ste(t),pathsLayer:Tte(t),tilesLayer:Ete(t),particlesLayer:Mte(t),ringsLayer:Cte(t),labelsLayer:Rte(t),htmlElementsLayer:Pte(t),objectsLayer:Ite(t),customLayer:Nte(t)};return Oi(Oi({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;Br(e),t.scene=e,t.scene.visible=!1,eEe.forEach(function(c){var u=new oR.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 Vs({k:1e-6}).to({k:1},600).easing(Lr.Quadratic.Out).onUpdate(function(f){var p=f.k;return t.scene.scale.set(p,p,p)}).onComplete(function(){t.tweenGroup.remove(this)}).start());var u=new oR.Vector3(0,1,0);t.tweenGroup.add(new Vs({rot:Math.PI*2}).to({rot:0},1200).easing(Lr.Quintic.Out).onUpdate(function(f){var p=f.rot;return t.scene.setRotationFromAxisAngle(u,p)}).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 NEe(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;lR(this,s);for(var a=arguments.length,l=new Array(a),c=0;c<a;c++)l[c]=arguments[c];return o=aR(this,s,[].concat(l)),o.__kapsuleInstance=jU(i,[].concat(Vi(t?[o]:[]),l)),o}return uR(s,r),cR(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 LEe=window.THREE?window.THREE:{Group:xs},YU=NEe(IEe,LEe.Group,!0);var ZU={type:"change"},JU={type:"start"},ek={type:"end"},Dte=1e-6,Pi={NONE:-1,ROTATE:0,ZOOM:1,PAN:2,TOUCH_ROTATE:3,TOUCH_ZOOM_PAN:4},hR=new Oe,m0=new Oe,DEe=new ie,fR=new ie,KU=new ie,X1=new vs,Fte=new ie,dR=new ie,QU=new ie,pR=new ie,AR=class extends Pf{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:ma.ROTATE,MIDDLE:ma.DOLLY,RIGHT:ma.PAN},this.target=new ie,this.state=Pi.NONE,this.keyState=Pi.NONE,this._lastPosition=new ie,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new ie,this._movePrev=new Oe,this._moveCurr=new Oe,this._lastAxis=new ie,this._zoomStart=new Oe,this._zoomEnd=new Oe,this._panStart=new Oe,this._panEnd=new Oe,this._pointers=[],this._pointerPositions={},this._onPointerMove=OEe.bind(this),this._onPointerDown=FEe.bind(this),this._onPointerUp=BEe.bind(this),this._onPointerCancel=UEe.bind(this),this._onContextMenu=WEe.bind(this),this._onMouseWheel=HEe.bind(this),this._onKeyDown=GEe.bind(this),this._onKeyUp=kEe.bind(this),this._onTouchStart=jEe.bind(this),this._onTouchMove=XEe.bind(this),this._onTouchEnd=$Ee.bind(this),this._onMouseDown=zEe.bind(this),this._onMouseMove=VEe.bind(this),this._onMouseUp=qEe.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)>Dte&&(this.dispatchEvent(ZU),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>Dte||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(ZU),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=Pi.NONE,this.keyState=Pi.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(ZU),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(m0.copy(this._panEnd).sub(this._panStart),m0.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;m0.x*=e,m0.y*=t}m0.multiplyScalar(this._eye.length()*this.panSpeed),fR.copy(this._eye).cross(this.object.up).setLength(m0.x),fR.add(DEe.copy(this.object.up).setLength(m0.y)),this.object.position.add(fR),this.target.add(fR),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(m0.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){pR.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let e=pR.length();e?(this._eye.copy(this.object.position).sub(this.target),Fte.copy(this._eye).normalize(),dR.copy(this.object.up).normalize(),QU.crossVectors(dR,Fte).normalize(),dR.setLength(this._moveCurr.y-this._movePrev.y),QU.setLength(this._moveCurr.x-this._movePrev.x),pR.copy(dR.add(QU)),KU.crossVectors(pR,this._eye).normalize(),e*=this.rotateSpeed,X1.setFromAxisAngle(KU,e),this._eye.applyQuaternion(X1),this.object.up.applyQuaternion(X1),this._lastAxis.copy(KU),this._lastAngle=e):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),X1.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(X1),this.object.up.applyQuaternion(X1)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let e;this.state===Pi.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=Wc.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=Wc.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 hR.set((e-this.screen.left)/this.screen.width,(t-this.screen.top)/this.screen.height),hR}_getMouseOnCircle(e,t){return hR.set((e-this.screen.width*.5-this.screen.left)/(this.screen.width*.5),(this.screen.height+2*(this.screen.top-t))/this.screen.width),hR}_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 FEe(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 OEe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function BEe(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 UEe(i){this._removePointer(i)}function kEe(){this.enabled!==!1&&(this.keyState=Pi.NONE,window.addEventListener("keydown",this._onKeyDown))}function GEe(i){this.enabled!==!1&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===Pi.NONE&&(i.code===this.keys[Pi.ROTATE]&&!this.noRotate?this.keyState=Pi.ROTATE:i.code===this.keys[Pi.ZOOM]&&!this.noZoom?this.keyState=Pi.ZOOM:i.code===this.keys[Pi.PAN]&&!this.noPan&&(this.keyState=Pi.PAN)))}function zEe(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 ma.DOLLY:this.state=Pi.ZOOM;break;case ma.ROTATE:this.state=Pi.ROTATE;break;case ma.PAN:this.state=Pi.PAN;break;default:this.state=Pi.NONE}let t=this.keyState!==Pi.NONE?this.keyState:this.state;t===Pi.ROTATE&&!this.noRotate?(this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr)):t===Pi.ZOOM&&!this.noZoom?(this._zoomStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._zoomEnd.copy(this._zoomStart)):t===Pi.PAN&&!this.noPan&&(this._panStart.copy(this._getMouseOnScreen(i.pageX,i.pageY)),this._panEnd.copy(this._panStart)),this.dispatchEvent(JU)}function VEe(i){let e=this.keyState!==Pi.NONE?this.keyState:this.state;e===Pi.ROTATE&&!this.noRotate?(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY))):e===Pi.ZOOM&&!this.noZoom?this._zoomEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY)):e===Pi.PAN&&!this.noPan&&this._panEnd.copy(this._getMouseOnScreen(i.pageX,i.pageY))}function qEe(){this.state=Pi.NONE,this.dispatchEvent(ek)}function HEe(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(JU),this.dispatchEvent(ek)}}function WEe(i){this.enabled!==!1&&i.preventDefault()}function jEe(i){if(this._trackPointer(i),this._pointers.length===1)this.state=Pi.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=Pi.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(JU)}function XEe(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 $Ee(i){switch(this._pointers.length){case 0:this.state=Pi.NONE;break;case 1:this.state=Pi.TOUCH_ROTATE,this._moveCurr.copy(this._getMouseOnCircle(i.pageX,i.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=Pi.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(ek)}var Ote={type:"change"},nk={type:"start"},Ute={type:"end"},mR=new Cf,Bte=new aa,YEe=Math.cos(70*Wc.DEG2RAD),qs=new ie,tl=2*Math.PI,Ji={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},tk=1e-6,gR=class extends Pf{constructor(e,t=null){super(e,t),this.state=Ji.NONE,this.target=new ie,this.cursor=new ie,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:ma.ROTATE,MIDDLE:ma.DOLLY,RIGHT:ma.PAN},this.touches={ONE:Qd.ROTATE,TWO:Qd.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 ie,this._lastQuaternion=new vs,this._lastTargetPosition=new ie,this._quat=new vs().setFromUnitVectors(e.up,new ie(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new b_,this._sphericalDelta=new b_,this._scale=1,this._panOffset=new ie,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 ie,this._mouse=new Oe,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=KEe.bind(this),this._onPointerDown=ZEe.bind(this),this._onPointerUp=QEe.bind(this),this._onContextMenu=sMe.bind(this),this._onMouseWheel=tMe.bind(this),this._onKeyDown=nMe.bind(this),this._onTouchStart=iMe.bind(this),this._onTouchMove=rMe.bind(this),this._onMouseDown=JEe.bind(this),this._onMouseMove=eMe.bind(this),this._interceptControlDown=oMe.bind(this),this._interceptControlUp=aMe.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(Ote),this.update(),this.state=Ji.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;qs.copy(t).sub(this.target),qs.applyQuaternion(this._quat),this._spherical.setFromVector3(qs),this.autoRotate&&this.state===Ji.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+=tl:n>Math.PI&&(n-=tl),r<-Math.PI?r+=tl:r>Math.PI&&(r-=tl),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(qs.setFromSpherical(this._spherical),qs.applyQuaternion(this._quatInverse),t.copy(this.target).add(qs),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=qs.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 ie(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 ie(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(a),this.object.updateMatrixWorld(),o=qs.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):(mR.origin.copy(this.object.position),mR.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(mR.direction))<YEe?this.object.lookAt(this.target):(Bte.setFromNormalAndCoplanarPoint(this.object.up,this.target),mR.intersectPlane(Bte,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)>tk||8*(1-this._lastQuaternion.dot(this.object.quaternion))>tk||this._lastTargetPosition.distanceToSquared(this.target)>tk?(this.dispatchEvent(Ote),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?tl/60*this.autoRotateSpeed*e:tl/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){qs.setFromMatrixColumn(t,0),qs.multiplyScalar(-e),this._panOffset.add(qs)}_panUp(e,t){this.screenSpacePanning===!0?qs.setFromMatrixColumn(t,1):(qs.setFromMatrixColumn(t,0),qs.crossVectors(this.object.up,qs)),qs.multiplyScalar(e),this._panOffset.add(qs)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;qs.copy(r).sub(this.target);let s=qs.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(tl*this._rotateDelta.x/t.clientHeight),this._rotateUp(tl*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(tl*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(-tl*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(tl*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(-tl*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(tl*this._rotateDelta.x/t.clientHeight),this._rotateUp(tl*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 ZEe(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 KEe(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function QEe(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(Ute),this.state=Ji.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 JEe(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 ma.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=Ji.DOLLY;break;case ma.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Ji.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Ji.ROTATE}break;case ma.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=Ji.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=Ji.PAN}break;default:this.state=Ji.NONE}this.state!==Ji.NONE&&this.dispatchEvent(nk)}function eMe(i){switch(this.state){case Ji.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case Ji.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case Ji.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function tMe(i){this.enabled===!1||this.enableZoom===!1||this.state!==Ji.NONE||(i.preventDefault(),this.dispatchEvent(nk),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(Ute))}function nMe(i){this.enabled!==!1&&this._handleKeyDown(i)}function iMe(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case Qd.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=Ji.TOUCH_ROTATE;break;case Qd.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=Ji.TOUCH_PAN;break;default:this.state=Ji.NONE}break;case 2:switch(this.touches.TWO){case Qd.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=Ji.TOUCH_DOLLY_PAN;break;case Qd.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=Ji.TOUCH_DOLLY_ROTATE;break;default:this.state=Ji.NONE}break;default:this.state=Ji.NONE}this.state!==Ji.NONE&&this.dispatchEvent(nk)}function rMe(i){switch(this._trackPointer(i),this.state){case Ji.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case Ji.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case Ji.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case Ji.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=Ji.NONE}}function sMe(i){this.enabled!==!1&&i.preventDefault()}function oMe(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function aMe(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}var lMe={type:"change"},kte=1e-6,Gte=new vs,_R=class extends Pf{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 ie(0,0,0),this._rotationVector=new ie(0,0,0),this._lastQuaternion=new vs,this._lastPosition=new ie,this._status=0,this._onKeyDown=cMe.bind(this),this._onKeyUp=uMe.bind(this),this._onPointerMove=fMe.bind(this),this._onPointerDown=hMe.bind(this),this._onPointerUp=dMe.bind(this),this._onPointerCancel=pMe.bind(this),this._onContextMenu=AMe.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),Gte.set(this._rotationVector.x*r,this._rotationVector.y*r,this._rotationVector.z*r,1).normalize(),t.quaternion.multiply(Gte),(this._lastPosition.distanceToSquared(t.position)>kte||8*(1-this._lastQuaternion.dot(t.quaternion))>kte)&&(this.dispatchEvent(lMe),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 cMe(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 uMe(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 hMe(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 fMe(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 dMe(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 pMe(){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 AMe(i){this.enabled!==!1&&i.preventDefault()}var zte={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`52355235 52365236 varying vec2 vUv;52375237 @@ -5254,8 +5254,8 @@ THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
52545254 gl_FragColor = opacity * texel;52555255 52565256 5257- }`};var td=class{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}},dMe=new Vc(-1,1,1,-1,0,1),nk=class extends Zn{constructor(){super(),this.setAttribute("position",new kn([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new kn([0,2,0,0,2,0],2))}},pMe=new nk,xR=class{constructor(e){this._mesh=new Hn(pMe,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,dMe)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}};var yR=class extends td{constructor(e,t="tDiffuse"){super(),this.textureID=t,this.uniforms=null,this.material=null,e instanceof jr?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=zA.clone(e.uniforms),this.material=new jr({name:e.name!==void 0?e.name:"unspecified",defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this._fsQuad=new xR(this.material)}render(e,t,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this._fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this._fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this._fsQuad.render(e))}dispose(){this.material.dispose(),this._fsQuad.dispose()}};var Cb=class extends td{constructor(e,t){super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,n){let r=e.getContext(),s=e.state;s.buffers.color.setMask(!1),s.buffers.depth.setMask(!1),s.buffers.color.setLocked(!0),s.buffers.depth.setLocked(!0);let o,a;this.inverse?(o=0,a=1):(o=1,a=0),s.buffers.stencil.setTest(!0),s.buffers.stencil.setOp(r.REPLACE,r.REPLACE,r.REPLACE),s.buffers.stencil.setFunc(r.ALWAYS,o,4294967295),s.buffers.stencil.setClear(a),s.buffers.stencil.setLocked(!0),e.setRenderTarget(n),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),s.buffers.color.setLocked(!1),s.buffers.depth.setLocked(!1),s.buffers.color.setMask(!0),s.buffers.depth.setMask(!0),s.buffers.stencil.setLocked(!1),s.buffers.stencil.setFunc(r.EQUAL,1,4294967295),s.buffers.stencil.setOp(r.KEEP,r.KEEP,r.KEEP),s.buffers.stencil.setLocked(!0)}},vR=class extends td{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}};var bR=class{constructor(e,t){if(this.renderer=e,this._pixelRatio=e.getPixelRatio(),t===void 0){let n=e.getSize(new Oe);this._width=n.width,this._height=n.height,t=new ca(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:Li}),t.texture.name="EffectComposer.rt1"}else this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new yR(kte),this.copyPass.material.blending=Xr,this.timer=new CA}swapBuffers(){let e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){let t=this.passes.indexOf(e);t!==-1&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){this.timer.update(),e===void 0&&(e=this.timer.getDelta());let t=this.renderer.getRenderTarget(),n=!1;for(let r=0,s=this.passes.length;r<s;r++){let o=this.passes[r];if(o.enabled!==!1){if(o.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(r),o.render(this.renderer,this.writeBuffer,this.readBuffer,e,n),o.needsSwap){if(n){let a=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(a.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),l.setFunc(a.EQUAL,1,4294967295)}this.swapBuffers()}Cb!==void 0&&(o instanceof Cb?n=!0:o instanceof vR&&(n=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(e===void 0){let t=this.renderer.getSize(new Oe);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,e=this.renderTarget1.clone(),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;let n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget1.setSize(n,r),this.renderTarget2.setSize(n,r);for(let s=0;s<this.passes.length;s++)this.passes[s].setSize(n,r)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}};var wR=class extends td{constructor(e,t,n=null,r=null,s=null){super(),this.scene=e,this.camera=t,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=s,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this.isRenderPass=!0,this._oldClearColor=new Ut}render(e,t,n){let r=e.autoClear;e.autoClear=!1;let s,o;this.overrideMaterial!==null&&(o=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor!==null&&(e.getClearColor(this._oldClearColor),e.setClearColor(this.clearColor,e.getClearAlpha())),this.clearAlpha!==null&&(s=e.getClearAlpha(),e.setClearAlpha(this.clearAlpha)),this.clearDepth==!0&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:n),this.clear===!0&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor!==null&&e.setClearColor(this._oldClearColor),this.clearAlpha!==null&&e.setClearAlpha(s),this.overrideMaterial!==null&&(this.scene.overrideMaterial=o),e.autoClear=r}};function Ra(){return Ra=Object.assign?Object.assign.bind():function(i){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var n in t)({}).hasOwnProperty.call(t,n)&&(i[n]=t[n])}return i},Ra.apply(null,arguments)}function Gte(i){if(i===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return i}function g0(i,e){return g0=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,n){return t.__proto__=n,t},g0(i,e)}function zte(i,e){i.prototype=Object.create(e.prototype),i.prototype.constructor=i,g0(i,e)}function SR(i){return SR=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)},SR(i)}function Vte(i){try{return Function.toString.call(i).indexOf("[native code]")!==-1}catch{return typeof i=="function"}}function ik(){try{var i=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){}))}catch{}return(ik=function(){return!!i})()}function qte(i,e,t){if(ik())return 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R=P.getBoundingClientRect(),C=window.pageXOffset||document.documentElement.scrollLeft,L=window.pageYOffset||document.documentElement.scrollTop;return{top:R.top+L,left:R.left+C}}},{passive:!0})}),t.container.addEventListener("pointerup",function(v){t.isPointerPressed&&(t.isPointerPressed=!1,!(t.isPointerDragging&&(t.isPointerDragging=!1,!t.clickAfterDrag))&&requestAnimationFrame(function(){v.button===0&&t.onClick(t.hoverObj||null,v,t.intersection),v.button===2&&t.onRightClick&&t.onRightClick(t.hoverObj||null,v,t.intersection)}))},{passive:!0,capture:!0}),t.container.addEventListener("contextmenu",function(v){t.onRightClick&&v.preventDefault()}),t.renderer=new(a?D1:Sr.WebGLRenderer)(Object.assign({antialias:!0,alpha:!0},c)),t.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),t.container.appendChild(t.renderer.domElement),t.extraRenderers=f,t.extraRenderers.forEach(function(v){v.domElement.style.position="absolute",v.domElement.style.top="0px",v.domElement.style.pointerEvents="none",t.container.appendChild(v.domElement)}),t.postProcessingComposer=new bR(t.renderer),t.postProcessingComposer.addPass(new wR(t.scene,t.camera)),t.controls=new{trackball:AR,orbit:gR,fly:_R}[s](t.camera,t.renderer.domElement),s==="fly"&&(t.controls.movementSpeed=300,t.controls.rollSpeed=Math.PI/6,t.controls.dragToLook=!0),(s==="trackball"||s==="orbit")&&(t.controls.minDistance=.1,t.controls.maxDistance=t.skyRadius,t.controls.addEventListener("start",function(){t.controlsEngaged=!0}),t.controls.addEventListener("change",function(){t.controlsEngaged&&(t.controlsDragging=!0)}),t.controls.addEventListener("end",function(){t.controlsEngaged=!1,t.controlsDragging=!1})),[t.renderer,t.postProcessingComposer].concat(jm(t.extraRenderers)).forEach(function(v){return v.setSize(t.width,t.height)}),t.camera.aspect=t.width/t.height,t.camera.updateProjectionMatrix(),t.camera.position.z=1e3,t.scene.add(t.skysphere=new 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Sr.MeshBasicMaterial({map:x,side:Sr.BackSide}),e.skysphere.visible=!0,e.onBackgroundImageLoaded&&setTimeout(e.onBackgroundImageLoaded),!e.loadComplete&&p()}):(e.skysphere.visible=!1,e.skysphere.material.map=null,!e.loadComplete&&p())),t.hasOwnProperty("showNavInfo")&&(e.navInfo.style.display=e.showNavInfo?null:"none"),t.hasOwnProperty("lights")&&((t.lights||[]).forEach(function(x){return e.scene.remove(x)}),e.lights.forEach(function(x){return e.scene.add(x)})),t.hasOwnProperty("objects")&&((t.objects||[]).forEach(function(x){return e.scene.remove(x)}),e.objects.forEach(function(x){return e.scene.add(x)}));function p(){e.loadComplete=e.scene.visible=!0}}});function CRe(i,e){e===void 0&&(e={});var t=e.insertAt;if(!(typeof document>"u")){var 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o.render(e.scene,e.camera)});var t=+new Date;if(e.enablePointerInteraction&&t-e.lastRaycasterCheck>=e.pointerRaycasterThrottleMs){e.lastRaycasterCheck=t;var n=null;if(e.hoverDuringDrag||!e.isPointerDragging){var r=this.intersectingObjects(e.pointerPos.x,e.pointerPos.y);e.hoverOrderComparator&&r.sort(function(o,a){return e.hoverOrderComparator(o.object,a.object)});var s=r.find(function(o){return e.hoverFilter(o.object)})||null;n=s?s.object:null,e.intersection=s||null}n!==e.hoverObj&&(e.onHover(n,e.hoverObj,e.intersection),e.tooltip.content(n&&rt(e.tooltipContent)(n,e.intersection)||null),e.hoverObj=n)}e.tweenGroup.update()}return this},getPointerPos:function(e){var t=e.pointerPos,n=t.x,r=t.y;return{x:n,y:r}},cameraPosition:function(e,t,n,r){var s=e.camera;if(t&&e.initialised){var o,a,l=t,c=n||{x:0,y:0,z:0};if((o=e.povPosTween)===null||o===void 0||o.end(),(a=e.povTgtTween)===null||a===void 0||a.end(),!r)p(l),x(c);else{var u=Object.assign({},s.position),f=v();e.tweenGroup.add(e.povPosTween=new Vs(u).to(l,r).easing(Lr.Quadratic.Out).onUpdate(p).onComplete(function(){e.povPosTween=void 0,e.tweenGroup.remove(this)}).start()),e.tweenGroup.add(e.povTgtTween=new Vs(f).to(c,r/3).easing(Lr.Quadratic.Out).onUpdate(x).onComplete(function(){e.povTgtTween=void 0,e.tweenGroup.remove(this)}).start())}return this}return Object.assign({},s.position,{lookAt:v()});function p(w){var S=w.x,T=w.y,P=w.z;S!==void 0&&(s.position.x=S),T!==void 0&&(s.position.y=T),P!==void 0&&(s.position.z=P)}function x(w){var S=new Sr.Vector3(w.x,w.y,w.z);e.controls.enabled&&e.controls.target?e.controls.target=S:s.lookAt(S)}function v(){return Object.assign(new Sr.Vector3(0,0,-1e3).applyQuaternion(s.quaternion).add(s.position))}},zoomToFit:function(e){for(var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:0,n=arguments.length>2&&arguments[2]!==void 0?arguments[2]:10,r=arguments.length,s=new 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p={globe:t.onGlobeRightClick,point:t.onPointRightClick,arc:t.onArcRightClick,polygon:t.onPolygonRightClick,path:t.onPathRightClick,heatmap:t.onHeatmapRightClick,hexbin:t.onHexRightClick,hexPolygon:t.onHexPolygonRightClick,tile:t.onTileRightClick,particles:t.onParticleRightClick,label:t.onLabelRightClick,object:t.onObjectRightClick,custom:t.onCustomLayerRightClick},x=a(c),v=x.__globeObjType;if(x&&p.hasOwnProperty(v)&&p[v]){var w=[u],S=f!=null&&f.isVector3?f:f?.point;if(v==="globe"){var T=n.toGeoCoords(S),P=T.lat,R=T.lng;w.unshift({lat:P,lng:R})}else w.push(n.toGeoCoords(S));l.hasOwnProperty(v)&&w.unshift(l[v](x.__data,f)),p[v].apply(p,w)}}}),this._animationCycle()}});var qRe=4,Cs=null,WR="",jR=new Map,Ck=new Map,die=new Map;function Aie(){let i=Cz(k.map)==="sphere"&&Tg(k.map)!==null;we.globeToggle.hidden=!i,mie(),!i&&Cs&&(Cs._destructor(),Cs=null,WR="",we.globe.replaceChildren())}function Rk(){k.globeActive?mie():xie()}function mie(){k.globeActive=!1,we.globe.hidden=!0,we.globeToggle.setAttribute("aria-pressed","false"),we.viewport.hidden=!1,k.overviewKey="",document.dispatchEvent(new Event("atlas:globe-camera"))}function gie(){if(!Cs||!k.globeActive)return null;let i=Cs.pointOfView();return{lat:i.lat,lng:i.lng}}function _ie(i,e,t){if(!Cs)return;let n=Cs.pointOfView().altitude;Cs.pointOfView({lat:i,lng:e,altitude:n},t?180:0)}async function xie(){let i=Tg(k.map);if(!i)return;k.globeActive=!0,we.viewport.hidden=!0,we.globe.hidden=!1,we.globeToggle.setAttribute("aria-pressed","true"),k.overviewKey="",Cs||(Cs=fie({animateIn:!1})(we.globe).backgroundColor("#0b0e12").showAtmosphere(!0).atmosphereColor("#8a6f5b").atmosphereAltitude(.12).objectLat(n=>n.lat).objectLng(n=>n.lng).objectAltitude(n=>n.pin===k.selectedPin?.03:.014).objectThreeObject(n=>WRe(n.pin)).objectLabel(n=>n.pin.location.title).onObjectClick(n=>Ex(n.pin)).onObjectHover(n=>{we.globe.style.cursor=n?"pointer":""}).onZoom(()=>document.dispatchEvent(new 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k.pins){let[n,r]=Cg(t.location.lat,t.location.lng),[s,o]=i.toLatLng(n,-r);e.push({lat:s,lng:o,pin:t}),Ck.set(t,{lat:s,lng:o})}return e}async function XRe(i){let e=Math.min(qRe,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=`${k.game.base}/tiles/${i.tiles}/${e}/${c}/${l}.${t}`;a.push($Re(u).then(f=>{f&&o.drawImage(f,c*256,l*256,256,256)}))}return await Promise.all(a),s.toDataURL("image/jpeg",.92)}function $Re(i){return new Promise(e=>{let t=new Image;t.onload=()=>e(t),t.onerror=()=>e(null),t.src=i})}function bie(){let i=k.variant,e=we.overviewCanvas,t=e.getContext("2d"),n=Su(),r=k.game.tileGrid.size,s=k.game.tileGrid.tileSize,o=n[2]-n[0],a=n[3]-n[1],l=0;for(;l<i.fullZoom&&Math.max(o,a)/r*s*2**l<168;)l++;let c=s*2**l/r;e.width=Math.max(1,Math.round(o*c)),e.height=Math.max(1,Math.round(a*c)),t.clearRect(0,0,e.width,e.height),i.background&&(t.fillStyle=i.background,t.fillRect(0,0,e.width,e.height));let u=++k.overviewRun,f=i.formats[l],p=Math.floor(n[0]/r*2**l),x=Math.ceil(n[2]/r*2**l),v=Math.floor(-n[3]/r*2**l),w=Math.ceil(-n[1]/r*2**l);for(let S=v;S<w;S++)for(let T=p;T<x;T++){if(!f||!$R(i,l,T,S))continue;let P=new Image;P.onload=()=>{k.overviewRun===u&&t.drawImage(P,T*s-n[0]*c,S*s+n[3]*c,s,s)},P.src=`${k.game.base}/tiles/${encodeURIComponent(i.tiles)}/${l}/${T}/${S}.${f}`}Y1()}function Y1(){let i=gie();if(i){let w=Tg(k.map);if(!w||!k.variant)return;let S=Su(),[T,P]=w.toWorld(i.lat,i.lng),R=we.overviewCanvas,C=cl((T-S[0])/(S[2]-S[0]),0,1),L=cl((P+S[3])/(S[3]-S[1]),0,1);k.overviewKey="",we.overviewShelf.hidden=!1;let D=we.overviewViewport.style,F=22;D.left=`${C*R.width-F/2}px`,D.top=`${L*R.height-F/2}px`,D.width=`${F}px`,D.height=`${F}px`;return}let e=k.engine?.getView();if(!e||!k.variant)return;let t=Su(),n=e.calculateExtent(k.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===k.overviewKey||(k.overviewKey=l,we.overviewShelf.hidden=a,a))return;let c=we.overviewCanvas,u=cl((n[0]-t[0])/r,0,1),f=cl((n[2]-t[0])/r,0,1),p=cl((t[3]-n[3])/s,0,1),x=cl((t[3]-n[1])/s,0,1),v=we.overviewViewport.style;v.left=`${u*c.width}px`,v.top=`${p*c.height}px`,v.width=`${Math.max(8,(f-u)*c.width)}px`,v.height=`${Math.max(8,(x-p)*c.height)}px`}function XR(i,e=!0){k.overviewDocked=i,i&&k.overviewPointer!==null&&(k.overviewPointer=null,K1()),we.overviewShelf.classList.toggle("is-docked",i),we.overviewDock.setAttribute("aria-expanded",String(!i));let t=i?"Bring the overview back":"Put the overview away";we.overviewDock.setAttribute("aria-label",t),we.overviewDock.title=t,e&&Cc()}function Ik(i,e){let t=we.overviewCanvas.getBoundingClientRect(),n=Su(),r=(a,l,c)=>cl((a-l)/(c-l),0,1);if(k.globeActive){let a=Tg(k.map);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);_ie(u,f,e);return}let s=k.engine?.getView();if(!s||!k.variant)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 Fl(i){return new Xq({updateWhileAnimating:!0,...i})}function wie(){let i=k.game.tileGrid.size,e=[0,-i,i,0];k.projection=new ud({code:"ATLAS:PIXELS",units:"pixels",extent:e}),k.sources={grid:new pf({wrapX:!1}),gridContext:new pf({wrapX:!1}),zoneScrim:new pf({wrapX:!1}),zones:new pf({wrapX:!1}),zoneTitles:new pf({wrapX:!1}),text:new pf({wrapX:!1}),pins:new pf({wrapX:!1}),priority:new pf({wrapX:!1})},k.layers={raster:new P5({zIndex:0}),rasterDetail:new 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xq({target:we.viewport,layers:Object.values(k.layers),controls:rS({attribution:!1,rotate:!1,zoom:!1}),interactions:uS({onFocusOnly:!1}),view:Nk(5)}),k.engine.on("movestart",()=>{k.engine.getViewport().classList.add("is-dragging")}),k.engine.on("moveend",()=>{k.engine.getViewport().classList.remove("is-dragging"),k.overviewPointer===null&&K1()}),k.engine.on("postrender",Y1),we.viewport.addEventListener("wheel",()=>{document.activeElement!==we.viewport&&we.viewport.focus({preventScroll:!0})},{capture:!0,passive:!0}),k.engine.on("singleclick",t=>{if(k.gridEnabled){let r=k.engine.forEachFeatureAtPixel(t.pixel,s=>{let o=s.get("gridCell");return o&&o.role!=="leaf"&&o.role!=="scope"?o:null},{hitTolerance:1,layerFilter:s=>s===k.layers.grid||s===k.layers.gridContext});if(r){Tx(r.hash);return}}let n=k.engine.forEachFeatureAtPixel(t.pixel,(r,s)=>YR(s)&&r.get("pin")||null,{hitTolerance:5,layerFilter:YR});n&&Ex(n)}),k.engine.on("pointermove",t=>{if(t.dragging){Rg(null);return}let n=k.engine.forEachFeatureAtPixel(t.pixel,(o,a)=>YR(a)&&o.get("pin")||null,{hitTolerance:4,layerFilter:YR}),r=n&&Tu(n.category)==="text"?null:n;Rg(r||null);let s=k.gridEnabled&&k.engine.hasFeatureAtPixel(t.pixel,{layerFilter:o=>o===k.layers.grid||o===k.layers.gridContext});k.engine.getTargetElement().style.cursor=n||s?"pointer":""}),k.engine.getViewport().addEventListener("pointerleave",()=>Rg(null))}function YR(i){return i===k.layers.pins||i===k.layers.zonePins||i===k.layers.pinLabels||i===k.layers.priority||i===k.layers.text||i===k.layers.textDetail||i===k.layers.zoneText}function Nk(i){let e=k.game.tileGrid.size;return new ul({projection:k.projection,center:[e/2,-e/2],resolutions:Lk(i),minZoom:0,maxZoom:i,extent:[0,-e,e,0],constrainResolution:!1,smoothResolutionConstraint:!1,showFullExtent:!0,zoom:0})}function Lk(i){let e=k.game.tileGrid.size/k.game.tileGrid.tileSize;return Array.from({length:i+1},(t,n)=>e/2**n)}async function of(i,e){k.game=k.catalog.games.find(r=>r.slug===i)||k.catalog.games[0],k.engine||wie(),!e&&!k.restore&&(k.restore=_g(k.game.slug)),we.game.value=k.game.slug,R0(we.map,k.game.maps,"title"),we.map.disabled=k.game.maps.length===1,we.map.title=we.map.disabled?"This game has one map":"Choose a map";let t=k.restore?.game===k.game.slug?k.restore:null,n=e&&k.game.maps.find(r=>r.slug===e)||t&&k.game.maps.find(r=>r.slug===t.map);await Dk((n||k.game.maps[0]).slug)}async function Dk(i){let e=k.game.maps.find(s=>s.slug===i)||k.game.maps[0],t=++k.mapRun;we.loading.hidden=!1;let n;try{n=await bV(e)}catch{k.mapRun===t&&(we.loading.hidden=!0,K0());return}if(k.mapRun!==t)return;k.settling=!0,k.map=n,document.documentElement.style.setProperty("--icon-outset-color",H0()),we.map.value=k.map.slug,R0(we.variant,k.map.variants,"name"),we.variantField.hidden=k.map.variants.length<2,k.styleCache.clear(),Rg(null),k.gridPrefix="",k.hiddenCategories.clear(),k.collapsedSections.clear(),k.collapsedSections.add("zones");for(let s of k.map.groups)for(let o of s.categories)o.visible||k.hiddenCategories.add(o.id);let r=k.restore?.map===k.map.slug?k.restore:null;r&&(k.hiddenCategories=new Set(r.hidden),k.collapsedSections=new Set(r.collapsed)),XR(!!k.restore?.overviewDocked,!1),zw(k.restore?!!k.restore.dockFolded:!0,!1),k.dockDismissed=!!k.restore?.dockDismissed,k.search="",we.search.value="",we.dock.hidden=!1,Rc(),_V(),AI(),mV(),Fk(r?cl(r.variant,0,k.map.variants.length-1):0,!0),Aie(),k.restore=null,we.sidebar.classList.remove("is-open"),we.mobileLegend.setAttribute("aria-expanded","false"),tz(),k.settling=!1,Cc()}function Fk(i,e=!1){let t=k.variant;k.variant=k.map.variants[i]||k.map.variants[0];let n=k.variant,r=e?null:QRe(t,n),s=wu(n);we.variant.value=String(k.map.variants.indexOf(k.variant)),e?k.engine.setView(Nk(s)):(k.engine.getView().setMinZoom(n.minZoom),k.engine.getView().setMaxZoom(s));let o=++k.tileRun,a=0;k.tileStats={requested:0,loaded:0,errors:0,peakPending:0},we.loading.hidden=!1;let l=w=>{w.on("tileloadstart",()=>{k.tileRun===o&&(a++,k.tileStats.requested++,k.tileStats.peakPending=Math.max(k.tileStats.peakPending,a))});let S=T=>{k.tileRun===o&&(a=Math.max(0,a-1),T?k.tileStats.errors++:k.tileStats.loaded++,a===0&&k.tileStats.loaded>0&&(we.loading.hidden=!0))};return w.on("tileloadend",()=>S(!1)),w.on("tileloaderror",()=>S(!0)),w},c=(w,S)=>l(new JG({projection:k.projection,tileGrid:new gx({extent:[0,-k.game.tileGrid.size,k.game.tileGrid.size,0],origin:[0,0],resolutions:Lk(w),tileSize:k.game.tileGrid.tileSize}),cacheSize:64,interpolate:n.interpolate,transition:0,wrapX:!1,tileUrlFunction:([T,P,R])=>{let C=n.formats[T];if(!(!C||P<0||R<0||!S(T,P,R)))return`${k.game.base}/tiles/${encodeURIComponent(n.tiles)}/${T}/${P}/${R}.${C}`}})),u=n.fullZoom??n.maxZoom,f=c(u,(w,S,T)=>$R(n,w,S,T)),p=k.layers.raster.getSource();k.layers.raster.setSource(f),k.layers.raster.setExtent(Su()),k.layers.raster.setBackground(n.background||void 0),p?.clear();let 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p={point:t.onPointHover,arc:t.onArcHover,polygon:t.onPolygonHover,path:t.onPathHover,heatmap:t.onHeatmapHover,hexbin:t.onHexHover,hexPolygon:t.onHexPolygonHover,tile:t.onTileHover,particles:t.onParticleHover,label:t.onLabelHover,object:t.onObjectHover,custom:t.onCustomLayerHover},x={globe:t.onGlobeClick,point:t.onPointClick,arc:t.onArcClick,polygon:t.onPolygonClick,path:t.onPathClick,heatmap:t.onHeatmapClick,hexbin:t.onHexClick,hexPolygon:t.onHexPolygonClick,tile:t.onTileClick,particles:t.onParticleClick,label:t.onLabelClick,object:t.onObjectClick,custom:t.onCustomLayerClick},v=a(c);if(v&&!p.hasOwnProperty(v.__globeObjType)&&(v=null),v!==t.hoverObj){var w,S=t.hoverObj?t.hoverObj.__globeObjType:null,T=t.hoverData,P=v?v.__globeObjType:null,R=(w=v)!==null&&w!==void 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c=we.overviewCanvas,u=No((n[0]-t[0])/r,0,1),f=No((n[2]-t[0])/r,0,1),p=No((t[3]-n[3])/s,0,1),x=No((t[3]-n[1])/s,0,1),v=we.overviewViewport.style;v.left=`${u*c.width}px`,v.top=`${p*c.height}px`,v.width=`${Math.max(8,(f-u)*c.width)}px`,v.height=`${Math.max(8,(x-p)*c.height)}px`}function $R(i,e=!0){k.overviewDocked=i,i&&k.overviewPointer!==null&&(k.overviewPointer=null,Z1()),we.overviewShelf.classList.toggle("is-docked",i),we.overviewDock.setAttribute("aria-expanded",String(!i));let t=i?"Bring the overview back":"Put the overview away";we.overviewDock.setAttribute("aria-label",t),we.overviewDock.title=t,e&&Cc()}function Lk(i,e){let t=we.overviewCanvas.getBoundingClientRect(),n=Su(),r=(a,l,c)=>No((a-l)/(c-l),0,1);if(k.globeActive){let a=j0(k.map);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);vie(u,f,e);return}let s=k.engine?.getView();if(!s||!k.variant)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 Fl(i){return new Yq({updateWhileAnimating:!0,...i})}function Eie(){let i=k.game.tileGrid.size,e=[0,-i,i,0];k.projection=new ud({code:"ATLAS:PIXELS",units:"pixels",extent:e}),k.sources={grid:new pf({wrapX:!1}),gridContext:new pf({wrapX:!1}),zoneScrim:new pf({wrapX:!1}),zones:new pf({wrapX:!1}),zoneTitles:new pf({wrapX:!1}),text:new pf({wrapX:!1}),pins:new pf({wrapX:!1}),priority:new pf({wrapX:!1})},k.layers={raster:new I5({zIndex:0}),rasterDetail:new 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vq({target:we.viewport,layers:Object.values(k.layers),controls:rS({attribution:!1,rotate:!1,zoom:!1}),interactions:uS({onFocusOnly:!1}),view:Dk(5)}),k.engine.on("movestart",()=>{k.engine.getViewport().classList.add("is-dragging")}),k.engine.on("moveend",()=>{k.engine.getViewport().classList.remove("is-dragging"),k.overviewPointer===null&&Z1()}),k.engine.on("postrender",Y1),we.viewport.addEventListener("wheel",()=>{document.activeElement!==we.viewport&&we.viewport.focus({preventScroll:!0})},{capture:!0,passive:!0}),k.engine.on("singleclick",t=>{if(k.gridEnabled){let r=k.engine.forEachFeatureAtPixel(t.pixel,s=>{let o=s.get("gridCell");return o&&o.role!=="leaf"&&o.role!=="scope"?o:null},{hitTolerance:1,layerFilter:s=>s===k.layers.grid||s===k.layers.gridContext});if(r){Tx(r.hash);return}}let n=k.engine.forEachFeatureAtPixel(t.pixel,(r,s)=>ZR(s)&&r.get("pin")||null,{hitTolerance:5,layerFilter:ZR});n&&Ex(n)}),k.engine.on("pointermove",t=>{if(t.dragging){Rg(null);return}let n=k.engine.forEachFeatureAtPixel(t.pixel,(o,a)=>ZR(a)&&o.get("pin")||null,{hitTolerance:4,layerFilter:ZR}),r=n&&Tu(n.category)==="text"?null:n;Rg(r||null);let s=k.gridEnabled&&k.engine.hasFeatureAtPixel(t.pixel,{layerFilter:o=>o===k.layers.grid||o===k.layers.gridContext});k.engine.getTargetElement().style.cursor=n||s?"pointer":""}),k.engine.getViewport().addEventListener("pointerleave",()=>Rg(null))}function ZR(i){return i===k.layers.pins||i===k.layers.zonePins||i===k.layers.pinLabels||i===k.layers.priority||i===k.layers.text||i===k.layers.textDetail||i===k.layers.zoneText}function Dk(i){let e=k.game.tileGrid.size;return new ul({projection:k.projection,center:[e/2,-e/2],resolutions:Fk(i),minZoom:0,maxZoom:i,extent:[0,-e,e,0],constrainResolution:!1,smoothResolutionConstraint:!1,showFullExtent:!0,zoom:0})}function Fk(i){let e=k.game.tileGrid.size/k.game.tileGrid.tileSize;return Array.from({length:i+1},(t,n)=>e/2**n)}async function of(i,e){k.game=k.catalog.games.find(r=>r.slug===i)||k.catalog.games[0],k.engine||Eie(),!e&&!k.restore&&(k.restore=xg(k.game.slug)),we.game.value=k.game.slug,R0(we.map,k.game.maps,"title"),we.map.disabled=k.game.maps.length===1,we.map.title=we.map.disabled?"This game has one map":"Choose a map";let t=k.restore?.game===k.game.slug?k.restore:null,n=e&&k.game.maps.find(r=>r.slug===e)||t&&k.game.maps.find(r=>r.slug===t.map);await Ok((n||k.game.maps[0]).slug)}async function Ok(i){let e=k.game.maps.find(s=>s.slug===i)||k.game.maps[0],t=++k.mapRun;we.loading.hidden=!1;let n;try{n=await SV(e)}catch{k.mapRun===t&&(we.loading.hidden=!0,K0());return}if(k.mapRun!==t)return;k.settling=!0,k.map=n,document.documentElement.style.setProperty("--icon-outset-color",H0()),we.map.value=k.map.slug,R0(we.variant,k.map.variants,"name"),we.variantField.hidden=k.map.variants.length<2,k.styleCache.clear(),Rg(null),k.gridPrefix="",k.hiddenCategories.clear(),k.collapsedSections.clear(),k.collapsedSections.add("zones");for(let s of k.map.groups)for(let o of s.categories)o.visible||k.hiddenCategories.add(o.id);let r=k.restore?.map===k.map.slug?k.restore:null;r&&(k.hiddenCategories=new Set(r.hidden),k.collapsedSections=new Set(r.collapsed)),$R(!!k.restore?.overviewDocked,!1),zw(k.restore?!!k.restore.dockFolded:!0,!1),k.dockDismissed=!!k.restore?.dockDismissed,k.search="",we.search.value="",we.dock.hidden=!1,Rc(),yV(),mI(),_V(),Bk(r?No(r.variant,0,k.map.variants.length-1):0,!0),gie(),k.restore=null,we.sidebar.classList.remove("is-open"),we.mobileLegend.setAttribute("aria-expanded","false"),iz(),k.settling=!1,Cc()}function Bk(i,e=!1){let t=k.variant;k.variant=k.map.variants[i]||k.map.variants[0];let n=k.variant,r=e?null:n4e(t,n),s=wu(n);we.variant.value=String(k.map.variants.indexOf(k.variant)),e?k.engine.setView(Dk(s)):(k.engine.getView().setMinZoom(n.minZoom),k.engine.getView().setMaxZoom(s));let o=++k.tileRun,a=0;k.tileStats={requested:0,loaded:0,errors:0,peakPending:0},we.loading.hidden=!1;let l=w=>{w.on("tileloadstart",()=>{k.tileRun===o&&(a++,k.tileStats.requested++,k.tileStats.peakPending=Math.max(k.tileStats.peakPending,a))});let S=T=>{k.tileRun===o&&(a=Math.max(0,a-1),T?k.tileStats.errors++:k.tileStats.loaded++,a===0&&k.tileStats.loaded>0&&(we.loading.hidden=!0))};return w.on("tileloadend",()=>S(!1)),w.on("tileloaderror",()=>S(!0)),w},c=(w,S)=>l(new tz({projection:k.projection,tileGrid:new gx({extent:[0,-k.game.tileGrid.size,k.game.tileGrid.size,0],origin:[0,0],resolutions:Fk(w),tileSize:k.game.tileGrid.tileSize}),cacheSize:64,interpolate:n.interpolate,transition:0,wrapX:!1,tileUrlFunction:([T,P,R])=>{let C=n.formats[T];if(!(!C||P<0||R<0||!S(T,P,R)))return`${k.game.base}/tiles/${encodeURIComponent(n.tiles)}/${T}/${P}/${R}.${C}`}})),u=n.fullZoom??n.maxZoom,f=c(u,(w,S,T)=>YR(n,w,S,T)),p=k.layers.raster.getSource();k.layers.raster.setSource(f),k.layers.raster.setExtent(Su()),k.layers.raster.setBackground(n.background||void 0),p?.clear();let x=k.layers.rasterDetail.getSource();n.maxZoom>u?(k.layers.rasterDetail.setSource(c(n.maxZoom,(w,S,T)=>w>u&&YR(n,w,S,T))),k.layers.rasterDetail.setExtent(Su()),k.layers.rasterDetail.setVisible(!0)):k.layers.rasterDetail.setVisible(!1),x?.clear(),Bw(),k.gridEnabled&&(bu(),k.layers.pins.changed(),k.layers.text.changed(),k.layers.priority.changed()),k.overviewKey="",Tie();let v=e&&k.restore?.map===k.map.slug?k.restore:null;if(k.renderedShard!==(n.shard||0)&&(mI(),Hl()),v?.center&&Number.isFinite(v.zoom)){let w=k.engine.getView();w.setCenter(v.center),w.setZoom(v.zoom),k.fitZoom=v.zoom,Z0()}else e?requestAnimationFrame(i4e):(r&&k.engine.getView().animate({center:r,duration:200}),Z0());Cc()}function YR(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=t4e(i,e,r),l=o*r.w+s;return(a[l>>3]&1<<(l&7))!==0}function t4e(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 wu(i){return i.maxZoom+2}function Z1(){Z0(),Cc()}function n4e(i,e){if(!i||!e||!i.shard||!e.shard||i.shard===e.shard||!i.bounds||!e.bounds)return null;let n=k.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+No(r,0,1)*e.bounds.width,-(e.bounds.y+No(s,0,1)*e.bounds.height)]}function Mie(){let e=document.querySelector(".app-shell").classList.toggle("sidebar-collapsed");we.mobileLegend.setAttribute("aria-expanded",String(!e)),requestAnimationFrame(()=>k.engine?.updateSize())}function Su(){let i=k.game.tileGrid.size,e=k.variant?.bounds||{x:0,y:0,width:i,height:i};return[e.x,-(e.y+e.height),e.x+e.width,-e.y]}function i4e(){if(!k.engine||!k.variant)return;let i=k.engine.getView();i.fit(Su(),{size:k.engine.getSize(),padding:[36,36,36,36],maxZoom:k.variant.maxZoom,duration:0}),k.fitZoom=i.getZoom()||0,Z0()}function Ob(i){let e=k.engine.getView(),t=e.getZoom()||0;e.animate({zoom:No(t+i,k.variant.minZoom,wu(k.variant)),duration:140})}function Z0(){let i=k.engine?.getView().getZoom();if(we.viewport.dataset.zoom=Number.isFinite(i)?i.toFixed(3):"",!k.engine||!k.pins.length){we.visibleCount.textContent="0 locations visible";return}let e=k.engine.getView().calculateExtent(k.engine.getSize()),t=0;for(let n of k.pins){if(Xl(n))continue;let[r,s]=n.coordinate;r>=e[0]&&r<=e[2]&&s>=e[1]&&s<=e[3]&&t++}we.visibleCount.textContent=`${Ic(k.eligibleLocations)} enabled \xB7 ${Ic(t)} in view`}function Cie(){we.game.addEventListener("change",()=>{of(we.game.value)}),we.map.addEventListener("change",()=>{Ok(we.map.value)}),we.addBundles.addEventListener("click",()=>{bI()}),we.emptyOpen.addEventListener("click",()=>{bI()}),we.variant.addEventListener("change",()=>{Bk(Number(we.variant.value)),Sie()}),we.globeToggle.addEventListener("click",()=>Ik()),we.legend.addEventListener("change",n=>{let r=n.target;if(r.dataset.sectionToggle){bV(r.dataset.sectionToggle);return}if(!r.dataset.category)return;let s=Number(r.dataset.category);r.checked?k.hiddenCategories.delete(s):k.hiddenCategories.add(s),Hl(),yd()});let i=null,e=()=>{for(let s of we.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&&we.layers.contains(r)&&r.classList.add("is-hovered")};we.layers.addEventListener("pointermove",n=>{i={x:n.clientX,y:n.clientY},e()},{passive:!0}),we.layers.addEventListener("pointerleave",()=>{i=null,e()}),we.layers.addEventListener("scroll",e,{passive:!0}),we.layers.addEventListener("click",n=>{let r=n.target.closest("[data-only-category], [data-only-section]");if(r){n.preventDefault(),n.stopPropagation(),wV(r.dataset.onlyCategory?{category:Number(r.dataset.onlyCategory)}:{section:r.dataset.onlySection});return}let s=n.target.closest("[data-section]");if(!s)return;let o=s.dataset.section;k.collapsedSections.has(o)?k.collapsedSections.delete(o):k.collapsedSections.add(o),tS()}),we.soloChip.addEventListener("click",()=>Ux(!0)),nn("#expand-all").addEventListener("click",()=>yI(!1)),nn("#collapse-all").addEventListener("click",()=>yI(!0)),nn("#show-all").addEventListener("click",()=>Ux(!0)),nn("#hide-all").addEventListener("click",()=>Ux(!1)),we.zoneToggle.addEventListener("change",()=>{Jw(we.zoneToggle.checked)}),we.zoneIndex.addEventListener("click",n=>{let r=n.target.closest("[data-zone]");r&&AV(Number(r.dataset.zone))}),we.zoneIndex.addEventListener("contextmenu",n=>{let r=n.target.closest("[data-zone]");r&&(n.preventDefault(),mV(Number(r.dataset.zone)))}),we.search.addEventListener("input",()=>{k.search=we.search.value.trim().toLocaleLowerCase(),Hl(),k.search&&Gw()}),we.dockFold.addEventListener("click",()=>{qP(!k.dockFolded)}),we.searchResults.addEventListener("click",n=>{let r=n.target.closest("[data-location]");if(!r)return;let s=k.pinByID.get(Number(r.dataset.location));s&&HP(s)}),we.detailLinks.addEventListener("click",n=>{let r=n.target.closest("[data-location]");if(!r)return;let s=k.pinByID.get(Number(r.dataset.location));s&&HP(s)}),nn("#close-detail").addEventListener("click",Rc),nn("#zoom-in").addEventListener("click",()=>Ob(1)),nn("#zoom-out").addEventListener("click",()=>Ob(-1)),we.gridBack.addEventListener("click",GP),we.gridInput.addEventListener("input",()=>{let n=q0(),r=[...we.gridInput.value.toLocaleLowerCase()].filter(s=>Gl.includes(s)).slice(0,n).join("");we.gridInput.value=r,Tx(r)}),we.subgridToggle.addEventListener("click",()=>{Sx(!k.subgridVisible),we.viewport.focus({preventScroll:!0})}),we.gridInput.addEventListener("keydown",n=>{if(n.key===" "){n.preventDefault(),Sx(!k.subgridVisible);return}n.key==="Escape"&&(n.preventDefault(),n.stopPropagation(),we.viewport.focus({preventScroll:!0}))}),we.viewport.addEventListener("keydown",n=>{if(!kw(n.target)){if(n.key==="+"||n.key==="=")Ob(1);else if(n.key==="-")Ob(-1);else if(n.key==="Escape")Rc();else return;n.preventDefault()}}),window.addEventListener("contextmenu",n=>{kw(n.target)||n.preventDefault()}),window.addEventListener("keydown",n=>{if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="r"){n.preventDefault(),location.reload();return}if(!kw(n.target)){if(n.key==="`"&&!n.metaKey&&!n.ctrlKey&&!n.altKey){we.globeToggle.hidden||(n.preventDefault(),Ik());return}if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="k"){n.preventDefault(),we.search.focus(),we.search.select();return}if((n.metaKey||n.ctrlKey)&&n.altKey&&n.code==="KeyB"){n.preventDefault(),we.dock.hidden||qP(!k.dockFolded);return}if((n.metaKey||n.ctrlKey)&&n.key.toLocaleLowerCase()==="b"){n.preventDefault(),Mie();return}bz(n)||n.key.toLocaleLowerCase()==="z"&&(n.preventDefault(),n.repeat||eS(!0))}}),window.addEventListener("keyup",n=>{n.key.toLocaleLowerCase()==="z"&&eS(!1)}),window.addEventListener("blur",()=>eS(!1)),window.addEventListener("hashchange",()=>{let n=yg();n.game===k.game?.slug&&n.map===k.map?.slug||(k.restore=null,of(n.game||k.catalog.games[0].slug,n.map))}),window.addEventListener("resize",()=>{k.engine?.updateSize(),Y1(),Nk()}),document.addEventListener("atlas:globe-camera",()=>Y1()),we.overview.addEventListener("pointerdown",n=>{k.overviewDocked||n.pointerType==="mouse"&&n.button!==0||(n.preventDefault(),we.overview.setPointerCapture(n.pointerId),k.overviewPointer=n.pointerId,Lk(n,!0))}),we.overview.addEventListener("pointermove",n=>{k.overviewPointer===n.pointerId&&(n.preventDefault(),Lk(n,!1))});let t=n=>{k.overviewPointer===n.pointerId&&(k.overviewPointer=null,Z1())};we.overview.addEventListener("pointerup",t),we.overview.addEventListener("pointercancel",t),we.overviewDock.addEventListener("click",()=>{$R(!k.overviewDocked),we.viewport.focus({preventScroll:!0})}),we.mobileLegend.addEventListener("click",()=>{let n=we.sidebar.classList.toggle("is-open");we.mobileLegend.setAttribute("aria-expanded",String(n))})}function Rie(){let i=()=>({game:k.game?.title,map:k.map?.title,variant:k.variant?.name,zoom:k.engine?.getView().getZoom(),center:k.engine?.getView().getCenter(),resolution:k.engine?.getView().getResolution(),nativeMaxZoom:k.variant?.maxZoom,maxZoom:k.variant?wu(k.variant):null,interpolate:k.variant?.interpolate,tileStats:{...k.tileStats},pins:k.pins.length,eligibleLocations:k.eligibleLocations,domNodes:document.querySelectorAll("*").length,canvases:document.querySelectorAll("canvas").length,rasterCacheSize:64,labelsHeld:k.labelsHeld,hoveredPin:k.hoveredPin?.location.title||null,selectedPin:k.selectedPin?.location.title||null,fitZoom:k.fitZoom,filters:{hiddenCategories:[...k.hiddenCategories].sort(),collapsedSections:[...k.collapsedSections].sort()},ui:{sidebarCollapsed:document.querySelector(".app-shell")?.classList.contains("sidebar-collapsed")??!1,detailOpen:!we.detail.hidden,detailTitle:we.detail.hidden?null:we.detailTitle.textContent||null,searchQuery:k.search,searchResultsVisible:!we.searchResults.hidden,soloChip:we.soloChip.hidden?null:we.soloChip.textContent,visibleCountText:we.visibleCount.textContent,overviewDocked:k.overviewDocked,dockFolded:k.dockFolded,dockDismissed:k.dockDismissed,subgridVisible:k.subgridVisible},zones:{visible:k.zonesVisible,count:k.zoneRecords.size,focused:k.zoneRecords.get(k.focusedZoneID)?.zone.title||null,highlighted:[...k.highlightedZones].map(e=>k.zoneRecords.get(e)?.zone.title).filter(Boolean),focusedPins:k.pins.filter(e=>!e.filteredHidden&&e.insideHighlightedZone).length},grid:{enabled:k.gridEnabled,prefix:k.gridPrefix,maximumDepth:q0(),extent:k.gridEnabled?bg():null,cells:[...k.sources.grid.getFeatures(),...k.sources.gridContext.getFeatures()].map(e=>e.get("gridCell")),priorityPins:k.gridPrefix?k.pins.filter(e=>!e.filteredHidden&&wg(e)).length:0}});window.__atlasDebug={snapshot:i,setLayerVisible:(e,t)=>k.layers[e]?.setVisible(t),refreshCatalog:K0},window.render_game_to_text=()=>JSON.stringify({coordinateSystem:"ATLAS:PIXELS; origin top-left; x increases right; y decreases downward",...i()}),window.advanceTime=()=>k.engine?.renderSync()}async function Pie(){Cie();try{let i=await fetch("/data/catalog.json");if(!i.ok)throw new Error(`catalog request returned ${i.status}`);if(k.catalog=await i.json(),R0(we.game,k.catalog.games,"title"),vI(),window.runtime?.EventsOn?.("atlas:catalog-changed",()=>{K0()}),k.catalog.games.length){let e=yg(),t=xg(),n=t&&(!e.game||e.game===t.game&&e.map===t.map);k.restore=n?t:null,await of(e.game||t?.game||k.catalog.games[0].slug,e.map||t?.map),k.restore=null}else we.loading.hidden=!0;Rie(),requestAnimationFrame(()=>we.viewport.focus({preventScroll:!0}))}catch(i){we.loading.hidden=!0,we.fatalMessage.textContent=i instanceof Error?i.message:String(i),we.fatal.hidden=!1}}Pie();})();@@ -12,12 +12,14 @@
1212 import Globe from "globe.gl";1313 import { Sprite, SpriteMaterial, TextureLoader } from "three";1414 15+import { overzoomLevels } from "./constants.js";1516 import { showPin } from "./detail.js";1617 import { elements } from "./dom.js";1718 import { equirectMapping, mapSurface } from "./semconv.js";1819 import { state } from "./state.js";1920 import { markerIconKey } from "./styles.js";2021 import { categoryColor, iconOutsetColor, initials } from "./theme.js";22+import { clamp } from "./util.js";2123 import { project } from "./zones.js";2224 2325 // textureZoom picks the pyramid level the sphere wears: deep enough to read,@@ -54,7 +56,37 @@ export function toggleGlobe() {
5456 else void enterGlobe();5557 }5658 59+// The two cameras answer to one another through the declared mapping, so60+// flipping panes keeps the reader's place: the point faced and roughly how61+// close. The scale pairing is a rule of thumb -- the whole disc at altitude62+// 2.5 reads like the whole chart at zoom 2, and each halving of altitude63+// reads like one more zoom -- which is all "the same spot" needs.64+const wholeDiscAltitude = 2.5;65+const wholeChartZoom = 2;66+67+function altitudeForZoom(zoom) {68+ return clamp(wholeDiscAltitude / 2 ** (zoom - wholeChartZoom), 0.08, 4);69+}70+71+function zoomForAltitude(altitude) {72+ const ceiling = (state.variant?.maxZoom ?? wholeChartZoom) + overzoomLevels;73+ return clamp(wholeChartZoom + Math.log2(wholeDiscAltitude / altitude), 0, ceiling);74+}75+5776 function leaveGlobe() {77+ // Whatever the globe was facing, the chart opens on: the same place at a78+ // comparable closeness, so the flip reads as turning a page, not losing79+ // one. A map change lands here too, but its mapping no longer answers80+ // and the new map's view is left alone.81+ const mapping = equirectMapping(state.map);82+ const view = state.engine?.getView();83+ if (globe && state.globeActive && mapping && view) {84+ const pov = globe.pointOfView();85+ const [worldX, worldY] = mapping.toWorld(pov.lat, pov.lng);86+ view.cancelAnimations();87+ view.setCenter([worldX, -worldY]);88+ view.setZoom(zoomForAltitude(pov.altitude));89+ }5890 state.globeActive = false;5991 elements.globe.hidden = true;6092 elements.globeToggle.setAttribute("aria-pressed", "false");@@ -105,12 +137,20 @@ async function enterGlobe() {
105137 elements.globe.style.cursor = point ? "pointer" : "";106138 })107139 .onZoom(() => document.dispatchEvent(new Event("atlas:globe-camera")));108- globe.pointOfView({ lat: 10, lng: 0, altitude: 2.2 });109140 document.addEventListener("atlas:selection", syncSelection);110141 document.addEventListener("atlas:filters", syncFilters);111142 }112143 resizeGlobe();113144 145+ // The globe opens facing what the chart was showing, as close as the146+ // chart was: the flip keeps the reader's place in both directions.147+ const view = state.engine?.getView();148+ const center = view?.getCenter();149+ if (center) {150+ const [lat, lng] = mapping.toLatLng(center[0], -center[1]);151+ globe.pointOfView({ lat, lng, altitude: altitudeForZoom(view.getZoom() ?? wholeChartZoom) });152+ }153+114154 const variant = state.variant || state.map.variants[0];115155 const key = `${state.game.stamp}:${state.map.slug}:${variant.tiles}`;116156 if (texturedFor !== key) {