diff --git a/lunar-phase-simulator/dist/bundle.js b/lunar-phase-simulator/dist/bundle.js
index 2fff2f0918..72a83d0813 100644
--- a/lunar-phase-simulator/dist/bundle.js
+++ b/lunar-phase-simulator/dist/bundle.js
@@ -1,2 +1,2 @@
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e.x=this.d*n*r+-this.c*n*i+(this.ty*this.c-this.tx*this.d)*n,e.y=this.a*n*i+-this.b*n*r+(-this.ty*this.a+this.tx*this.b)*n,e},t.prototype.translate=function(t,e){return this.tx+=t,this.ty+=e,this},t.prototype.scale=function(t,e){return this.a*=t,this.d*=e,this.c*=t,this.b*=e,this.tx*=t,this.ty*=e,this},t.prototype.rotate=function(t){var e=Math.cos(t),n=Math.sin(t),r=this.a,i=this.c,o=this.tx;return this.a=r*e-this.b*n,this.b=r*n+this.b*e,this.c=i*e-this.d*n,this.d=i*n+this.d*e,this.tx=o*e-this.ty*n,this.ty=o*n+this.ty*e,this},t.prototype.append=function(t){var e=this.a,n=this.b,r=this.c,i=this.d;return this.a=t.a*e+t.b*r,this.b=t.a*n+t.b*i,this.c=t.c*e+t.d*r,this.d=t.c*n+t.d*i,this.tx=t.tx*e+t.ty*r+this.tx,this.ty=t.tx*n+t.ty*i+this.ty,this},t.prototype.setTransform=function(t,e,n,r,i,o,s,a,l){return this.a=Math.cos(s+l)*i,this.b=Math.sin(s+l)*i,this.c=-Math.sin(s-a)*o,this.d=Math.cos(s-a)*o,this.tx=t-(n*this.a+r*this.c),this.ty=e-(n*this.b+r*this.d),this},t.prototype.prepend=function(t){var e=this.tx;if(1!==t.a||0!==t.b||0!==t.c||1!==t.d){var n=this.a,r=this.c;this.a=n*t.a+this.b*t.c,this.b=n*t.b+this.b*t.d,this.c=r*t.a+this.d*t.c,this.d=r*t.b+this.d*t.d}return this.tx=e*t.a+this.ty*t.c+t.tx,this.ty=e*t.b+this.ty*t.d+t.ty,this},t.prototype.decompose=function(t){var e=this.a,n=this.b,r=this.c,i=this.d,o=t.pivot,s=-Math.atan2(-r,i),a=Math.atan2(n,e),l=Math.abs(s+a);return l<1e-5||Math.abs(ie-l)<1e-5?(t.rotation=a,t.skew.x=t.skew.y=0):(t.rotation=0,t.skew.x=s,t.skew.y=a),t.scale.x=Math.sqrt(e*e+n*n),t.scale.y=Math.sqrt(r*r+i*i),t.position.x=this.tx+(o.x*e+o.y*r),t.position.y=this.ty+(o.x*n+o.y*i),t},t.prototype.invert=function(){var t=this.a,e=this.b,n=this.c,r=this.d,i=this.tx,o=t*r-e*n;return this.a=r/o,this.b=-e/o,this.c=-n/o,this.d=t/o,this.tx=(n*this.ty-r*i)/o,this.ty=-(t*this.ty-e*i)/o,this},t.prototype.identity=function(){return this.a=1,this.b=0,this.c=0,this.d=1,this.tx=0,this.ty=0,this},t.prototype.clone=function(){var e=new t;return e.a=this.a,e.b=this.b,e.c=this.c,e.d=this.d,e.tx=this.tx,e.ty=this.ty,e},t.prototype.copyTo=function(t){return t.a=this.a,t.b=this.b,t.c=this.c,t.d=this.d,t.tx=this.tx,t.ty=this.ty,t},t.prototype.copyFrom=function(t){return this.a=t.a,this.b=t.b,this.c=t.c,this.d=t.d,this.tx=t.tx,this.ty=t.ty,this},t.prototype.toString=function(){return"[@pixi/math:Matrix a="+this.a+" b="+this.b+" c="+this.c+" d="+this.d+" tx="+this.tx+" ty="+this.ty+"]"},Object.defineProperty(t,"IDENTITY",{get:function(){return new t},enumerable:!1,configurable:!0}),Object.defineProperty(t,"TEMP_MATRIX",{get:function(){return new t},enumerable:!1,configurable:!0}),t}(),ge=[1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1,0,1],ve=[0,1,1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1],_e=[0,-1,-1,-1,0,1,1,1,0,1,1,1,0,-1,-1,-1],ye=[1,1,0,-1,-1,-1,0,1,-1,-1,0,1,1,1,0,-1],xe=[],be=[],Ee=Math.sign;!function(){for(var t=0;t<16;t++){var e=[];xe.push(e);for(var n=0;n<16;n++)for(var r=Ee(ge[t]*ge[n]+_e[t]*ve[n]),i=Ee(ve[t]*ge[n]+ye[t]*ve[n]),o=Ee(ge[t]*_e[n]+_e[t]*ye[n]),s=Ee(ve[t]*_e[n]+ye[t]*ye[n]),a=0;a<16;a++)if(ge[a]===r&&ve[a]===i&&_e[a]===o&&ye[a]===s){e.push(a);break}}for(t=0;t<16;t++){var l=new me;l.set(ge[t],ve[t],_e[t],ye[t],0,0),be.push(l)}}();var Te={E:0,SE:1,S:2,SW:3,W:4,NW:5,N:6,NE:7,MIRROR_VERTICAL:8,MAIN_DIAGONAL:10,MIRROR_HORIZONTAL:12,REVERSE_DIAGONAL:14,uX:function(t){return ge[t]},uY:function(t){return ve[t]},vX:function(t){return _e[t]},vY:function(t){return ye[t]},inv:function(t){return 8&t?15&t:7&-t},add:function(t,e){return xe[t][e]},sub:function(t,e){return xe[t][Te.inv(e)]},rotate180:function(t){return 4^t},isVertical:function(t){return 2==(3&t)},byDirection:function(t,e){return 2*Math.abs(t)<=Math.abs(e)?e>=0?Te.S:Te.N:2*Math.abs(e)<=Math.abs(t)?t>0?Te.E:Te.W:e>0?t>0?Te.SE:Te.SW:t>0?Te.NE:Te.NW},matrixAppendRotationInv:function(t,e,n,r){void 0===n&&(n=0),void 0===r&&(r=0);var i=be[Te.inv(e)];i.tx=n,i.ty=r,t.append(i)}},Se=function(){function t(){this.worldTransform=new me,this.localTransform=new me,this.position=new fe(this.onChange,this,0,0),this.scale=new fe(this.onChange,this,1,1),this.pivot=new fe(this.onChange,this,0,0),this.skew=new fe(this.updateSkew,this,0,0),this._rotation=0,this._cx=1,this._sx=0,this._cy=0,this._sy=1,this._localID=0,this._currentLocalID=0,this._worldID=0,this._parentID=0}return t.prototype.onChange=function(){this._localID++},t.prototype.updateSkew=function(){this._cx=Math.cos(this._rotation+this.skew.y),this._sx=Math.sin(this._rotation+this.skew.y),this._cy=-Math.sin(this._rotation-this.skew.x),this._sy=Math.cos(this._rotation-this.skew.x),this._localID++},t.prototype.toString=function(){return"[@pixi/math:Transform position=("+this.position.x+", "+this.position.y+") rotation="+this.rotation+" scale=("+this.scale.x+", "+this.scale.y+") skew=("+this.skew.x+", "+this.skew.y+") ]"},t.prototype.updateLocalTransform=function(){var t=this.localTransform;this._localID!==this._currentLocalID&&(t.a=this._cx*this.scale.x,t.b=this._sx*this.scale.x,t.c=this._cy*this.scale.y,t.d=this._sy*this.scale.y,t.tx=this.position.x-(this.pivot.x*t.a+this.pivot.y*t.c),t.ty=this.position.y-(this.pivot.x*t.b+this.pivot.y*t.d),this._currentLocalID=this._localID,this._parentID=-1)},t.prototype.updateTransform=function(t){var e=this.localTransform;if(this._localID!==this._currentLocalID&&(e.a=this._cx*this.scale.x,e.b=this._sx*this.scale.x,e.c=this._cy*this.scale.y,e.d=this._sy*this.scale.y,e.tx=this.position.x-(this.pivot.x*e.a+this.pivot.y*e.c),e.ty=this.position.y-(this.pivot.x*e.b+this.pivot.y*e.d),this._currentLocalID=this._localID,this._parentID=-1),this._parentID!==t._worldID){var n=t.worldTransform,r=this.worldTransform;r.a=e.a*n.a+e.b*n.c,r.b=e.a*n.b+e.b*n.d,r.c=e.c*n.a+e.d*n.c,r.d=e.c*n.b+e.d*n.d,r.tx=e.tx*n.a+e.ty*n.c+n.tx,r.ty=e.tx*n.b+e.ty*n.d+n.ty,this._parentID=t._worldID,this._worldID++}},t.prototype.setFromMatrix=function(t){t.decompose(this),this._localID++},Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(t){this._rotation!==t&&(this._rotation=t,this.updateSkew())},enumerable:!1,configurable:!0}),t.IDENTITY=new t,t}();St.SORTABLE_CHILDREN=!1;var we=function(){function t(){this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0,this.rect=null,this.updateID=-1}return t.prototype.isEmpty=function(){return this.minX>this.maxX||this.minY>this.maxY},t.prototype.clear=function(){this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0},t.prototype.getRectangle=function(t){return this.minX>this.maxX||this.minY>this.maxY?ue.EMPTY:((t=t||new ue(0,0,1,1)).x=this.minX,t.y=this.minY,t.width=this.maxX-this.minX,t.height=this.maxY-this.minY,t)},t.prototype.addPoint=function(t){this.minX=Math.min(this.minX,t.x),this.maxX=Math.max(this.maxX,t.x),this.minY=Math.min(this.minY,t.y),this.maxY=Math.max(this.maxY,t.y)},t.prototype.addPointMatrix=function(t,e){var n=t.a,r=t.b,i=t.c,o=t.d,s=t.tx,a=t.ty,l=n*e.x+i*e.y+s,u=r*e.x+o*e.y+a;this.minX=Math.min(this.minX,l),this.maxX=Math.max(this.maxX,l),this.minY=Math.min(this.minY,u),this.maxY=Math.max(this.maxY,u)},t.prototype.addQuad=function(t){var e=this.minX,n=this.minY,r=this.maxX,i=this.maxY,o=t[0],s=t[1];e=o<e?o:e,n=s<n?s:n,r=o>r?o:r,i=s>i?s:i,e=(o=t[2])<e?o:e,n=(s=t[3])<n?s:n,r=o>r?o:r,i=s>i?s:i,e=(o=t[4])<e?o:e,n=(s=t[5])<n?s:n,r=o>r?o:r,i=s>i?s:i,e=(o=t[6])<e?o:e,n=(s=t[7])<n?s:n,r=o>r?o:r,i=s>i?s:i,this.minX=e,this.minY=n,this.maxX=r,this.maxY=i},t.prototype.addFrame=function(t,e,n,r,i){this.addFrameMatrix(t.worldTransform,e,n,r,i)},t.prototype.addFrameMatrix=function(t,e,n,r,i){var o=t.a,s=t.b,a=t.c,l=t.d,u=t.tx,h=t.ty,c=this.minX,d=this.minY,p=this.maxX,f=this.maxY,m=o*e+a*n+u,g=s*e+l*n+h;c=m<c?m:c,d=g<d?g:d,p=m>p?m:p,f=g>f?g:f,c=(m=o*r+a*n+u)<c?m:c,d=(g=s*r+l*n+h)<d?g:d,p=m>p?m:p,f=g>f?g:f,c=(m=o*e+a*i+u)<c?m:c,d=(g=s*e+l*i+h)<d?g:d,p=m>p?m:p,f=g>f?g:f,c=(m=o*r+a*i+u)<c?m:c,d=(g=s*r+l*i+h)<d?g:d,p=m>p?m:p,f=g>f?g:f,this.minX=c,this.minY=d,this.maxX=p,this.maxY=f},t.prototype.addVertexData=function(t,e,n){for(var r=this.minX,i=this.minY,o=this.maxX,s=this.maxY,a=e;a<n;a+=2){var l=t[a],u=t[a+1];r=l<r?l:r,i=u<i?u:i,o=l>o?l:o,s=u>s?u:s}this.minX=r,this.minY=i,this.maxX=o,this.maxY=s},t.prototype.addVertices=function(t,e,n,r){this.addVerticesMatrix(t.worldTransform,e,n,r)},t.prototype.addVerticesMatrix=function(t,e,n,r,i,o){void 0===i&&(i=0),void 0===o&&(o=i);for(var s=t.a,a=t.b,l=t.c,u=t.d,h=t.tx,c=t.ty,d=this.minX,p=this.minY,f=this.maxX,m=this.maxY,g=n;g<r;g+=2){var v=e[g],_=e[g+1],y=s*v+l*_+h,x=u*_+a*v+c;d=Math.min(d,y-i),f=Math.max(f,y+i),p=Math.min(p,x-o),m=Math.max(m,x+o)}this.minX=d,this.minY=p,this.maxX=f,this.maxY=m},t.prototype.addBounds=function(t){var e=this.minX,n=this.minY,r=this.maxX,i=this.maxY;this.minX=t.minX<e?t.minX:e,this.minY=t.minY<n?t.minY:n,this.maxX=t.maxX>r?t.maxX:r,this.maxY=t.maxY>i?t.maxY:i},t.prototype.addBoundsMask=function(t,e){var n=t.minX>e.minX?t.minX:e.minX,r=t.minY>e.minY?t.minY:e.minY,i=t.maxX<e.maxX?t.maxX:e.maxX,o=t.maxY<e.maxY?t.maxY:e.maxY;if(n<=i&&r<=o){var s=this.minX,a=this.minY,l=this.maxX,u=this.maxY;this.minX=n<s?n:s,this.minY=r<a?r:a,this.maxX=i>l?i:l,this.maxY=o>u?o:u}},t.prototype.addBoundsMatrix=function(t,e){this.addFrameMatrix(e,t.minX,t.minY,t.maxX,t.maxY)},t.prototype.addBoundsArea=function(t,e){var n=t.minX>e.x?t.minX:e.x,r=t.minY>e.y?t.minY:e.y,i=t.maxX<e.x+e.width?t.maxX:e.x+e.width,o=t.maxY<e.y+e.height?t.maxY:e.y+e.height;if(n<=i&&r<=o){var s=this.minX,a=this.minY,l=this.maxX,u=this.maxY;this.minX=n<s?n:s,this.minY=r<a?r:a,this.maxX=i>l?i:l,this.maxY=o>u?o:u}},t.prototype.pad=function(t,e){void 0===t&&(t=0),void 0===e&&(e=t),this.isEmpty()||(this.minX-=t,this.maxX+=t,this.minY-=e,this.maxY+=e)},t.prototype.addFramePad=function(t,e,n,r,i,o){t-=i,e-=o,n+=i,r+=o,this.minX=this.minX<t?this.minX:t,this.maxX=this.maxX>n?this.maxX:n,this.minY=this.minY<e?this.minY:e,this.maxY=this.maxY>r?this.maxY:r},t}(),Me=function(t,e){return(Me=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function Ae(t,e){function n(){this.constructor=t}Me(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var Re,Pe,Ie,Ce,Oe,Le,Ne,De,Ue,Fe,Be,ke,Ge,He,ze,Ve,We,Xe,je,Ye=function(t){function e(){var e=t.call(this)||this;return e.tempDisplayObjectParent=null,e.transform=new Se,e.alpha=1,e.visible=!0,e.renderable=!0,e.cullable=!1,e.cullArea=null,e.parent=null,e.worldAlpha=1,e._lastSortedIndex=0,e._zIndex=0,e.filterArea=null,e.filters=null,e._enabledFilters=null,e._bounds=new we,e._localBounds=null,e._boundsID=0,e._boundsRect=null,e._localBoundsRect=null,e._mask=null,e._maskRefCount=0,e._destroyed=!1,e.isSprite=!1,e.isMask=!1,e}return Ae(e,t),e.mixin=function(t){for(var n=Object.keys(t),r=0;r<n.length;++r){var i=n[r];Object.defineProperty(e.prototype,i,Object.getOwnPropertyDescriptor(t,i))}},Object.defineProperty(e.prototype,"destroyed",{get:function(){return this._destroyed},enumerable:!1,configurable:!0}),e.prototype._recursivePostUpdateTransform=function(){this.parent?(this.parent._recursivePostUpdateTransform(),this.transform.updateTransform(this.parent.transform)):this.transform.updateTransform(this._tempDisplayObjectParent.transform)},e.prototype.updateTransform=function(){this._boundsID++,this.transform.updateTransform(this.parent.transform),this.worldAlpha=this.alpha*this.parent.worldAlpha},e.prototype.getBounds=function(t,e){return t||(this.parent?(this._recursivePostUpdateTransform(),this.updateTransform()):(this.parent=this._tempDisplayObjectParent,this.updateTransform(),this.parent=null)),this._bounds.updateID!==this._boundsID&&(this.calculateBounds(),this._bounds.updateID=this._boundsID),e||(this._boundsRect||(this._boundsRect=new ue),e=this._boundsRect),this._bounds.getRectangle(e)},e.prototype.getLocalBounds=function(t){t||(this._localBoundsRect||(this._localBoundsRect=new ue),t=this._localBoundsRect),this._localBounds||(this._localBounds=new we);var e=this.transform,n=this.parent;this.parent=null,this.transform=this._tempDisplayObjectParent.transform;var r=this._bounds,i=this._boundsID;this._bounds=this._localBounds;var o=this.getBounds(!1,t);return this.parent=n,this.transform=e,this._bounds=r,this._bounds.updateID+=this._boundsID-i,o},e.prototype.toGlobal=function(t,e,n){return void 0===n&&(n=!1),n||(this._recursivePostUpdateTransform(),this.parent?this.displayObjectUpdateTransform():(this.parent=this._tempDisplayObjectParent,this.displayObjectUpdateTransform(),this.parent=null)),this.worldTransform.apply(t,e)},e.prototype.toLocal=function(t,e,n,r){return e&&(t=e.toGlobal(t,n,r)),r||(this._recursivePostUpdateTransform(),this.parent?this.displayObjectUpdateTransform():(this.parent=this._tempDisplayObjectParent,this.displayObjectUpdateTransform(),this.parent=null)),this.worldTransform.applyInverse(t,n)},e.prototype.setParent=function(t){if(!t||!t.addChild)throw new Error("setParent: Argument must be a Container");return t.addChild(this),t},e.prototype.setTransform=function(t,e,n,r,i,o,s,a,l){return void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=0),void 0===o&&(o=0),void 0===s&&(s=0),void 0===a&&(a=0),void 0===l&&(l=0),this.position.x=t,this.position.y=e,this.scale.x=n||1,this.scale.y=r||1,this.rotation=i,this.skew.x=o,this.skew.y=s,this.pivot.x=a,this.pivot.y=l,this},e.prototype.destroy=function(t){this.parent&&this.parent.removeChild(this),this.emit("destroyed"),this.removeAllListeners(),this.transform=null,this.parent=null,this._bounds=null,this.mask=null,this.cullArea=null,this.filters=null,this.filterArea=null,this.hitArea=null,this.interactive=!1,this.interactiveChildren=!1,this._destroyed=!0},Object.defineProperty(e.prototype,"_tempDisplayObjectParent",{get:function(){return null===this.tempDisplayObjectParent&&(this.tempDisplayObjectParent=new qe),this.tempDisplayObjectParent},enumerable:!1,configurable:!0}),e.prototype.enableTempParent=function(){var t=this.parent;return this.parent=this._tempDisplayObjectParent,t},e.prototype.disableTempParent=function(t){this.parent=t},Object.defineProperty(e.prototype,"x",{get:function(){return this.position.x},set:function(t){this.transform.position.x=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this.position.y},set:function(t){this.transform.position.y=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldTransform",{get:function(){return this.transform.worldTransform},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"localTransform",{get:function(){return this.transform.localTransform},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"position",{get:function(){return this.transform.position},set:function(t){this.transform.position.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scale",{get:function(){return this.transform.scale},set:function(t){this.transform.scale.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pivot",{get:function(){return this.transform.pivot},set:function(t){this.transform.pivot.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skew",{get:function(){return this.transform.skew},set:function(t){this.transform.skew.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this.transform.rotation},set:function(t){this.transform.rotation=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"angle",{get:function(){return this.transform.rotation*oe},set:function(t){this.transform.rotation=t*se},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zIndex",{get:function(){return this._zIndex},set:function(t){this._zIndex=t,this.parent&&(this.parent.sortDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldVisible",{get:function(){var t=this;do{if(!t.visible)return!1;t=t.parent}while(t);return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(t){var e;this._mask!==t&&(this._mask&&((e=this._mask.maskObject||this._mask)._maskRefCount--,0===e._maskRefCount&&(e.renderable=!0,e.isMask=!1)),this._mask=t,this._mask&&(0===(e=this._mask.maskObject||this._mask)._maskRefCount&&(e.renderable=!1,e.isMask=!0),e._maskRefCount++))},enumerable:!1,configurable:!0}),e}(Mt()),qe=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.sortDirty=null,e}return Ae(e,t),e}(Ye);function Ze(t,e){return t.zIndex===e.zIndex?t._lastSortedIndex-e._lastSortedIndex:t.zIndex-e.zIndex}Ye.prototype.displayObjectUpdateTransform=Ye.prototype.updateTransform,function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(Re||(Re={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(Pe||(Pe={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(Ie||(Ie={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(Ce||(Ce={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(Oe||(Oe={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(Le||(Le={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}(Ne||(Ne={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(De||(De={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(Ue||(Ue={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(Fe||(Fe={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(Be||(Be={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(ke||(ke={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(Ge||(Ge={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(He||(He={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(ze||(ze={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(Ve||(Ve={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE"}(We||(We={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(Xe||(Xe={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(je||(je={}));var Ke=function(t){function e(){var e=t.call(this)||this;return e.children=[],e.sortableChildren=St.SORTABLE_CHILDREN,e.sortDirty=!1,e}return Ae(e,t),e.prototype.onChildrenChange=function(t){},e.prototype.addChild=function(){for(var t=arguments,e=[],n=0;n<arguments.length;n++)e[n]=t[n];if(e.length>1)for(var r=0;r<e.length;r++)this.addChild(e[r]);else{var i=e[0];i.parent&&i.parent.removeChild(i),i.parent=this,this.sortDirty=!0,i.transform._parentID=-1,this.children.push(i),this._boundsID++,this.onChildrenChange(this.children.length-1),this.emit("childAdded",i,this,this.children.length-1),i.emit("added",this)}return e[0]},e.prototype.addChildAt=function(t,e){if(e<0||e>this.children.length)throw new Error(t+"addChildAt: The index "+e+" supplied is out of bounds "+this.children.length);return t.parent&&t.parent.removeChild(t),t.parent=this,this.sortDirty=!0,t.transform._parentID=-1,this.children.splice(e,0,t),this._boundsID++,this.onChildrenChange(e),t.emit("added",this),this.emit("childAdded",t,this,e),t},e.prototype.swapChildren=function(t,e){if(t!==e){var n=this.getChildIndex(t),r=this.getChildIndex(e);this.children[n]=e,this.children[r]=t,this.onChildrenChange(n<r?n:r)}},e.prototype.getChildIndex=function(t){var e=this.children.indexOf(t);if(-1===e)throw new Error("The supplied DisplayObject must be a child of the caller");return e},e.prototype.setChildIndex=function(t,e){if(e<0||e>=this.children.length)throw new Error("The index "+e+" supplied is out of bounds "+this.children.length);var n=this.getChildIndex(t);Xt(this.children,n,1),this.children.splice(e,0,t),this.onChildrenChange(e)},e.prototype.getChildAt=function(t){if(t<0||t>=this.children.length)throw new Error("getChildAt: Index ("+t+") does not exist.");return this.children[t]},e.prototype.removeChild=function(){for(var t=arguments,e=[],n=0;n<arguments.length;n++)e[n]=t[n];if(e.length>1)for(var r=0;r<e.length;r++)this.removeChild(e[r]);else{var i=e[0],o=this.children.indexOf(i);if(-1===o)return null;i.parent=null,i.transform._parentID=-1,Xt(this.children,o,1),this._boundsID++,this.onChildrenChange(o),i.emit("removed",this),this.emit("childRemoved",i,this,o)}return e[0]},e.prototype.removeChildAt=function(t){var e=this.getChildAt(t);return e.parent=null,e.transform._parentID=-1,Xt(this.children,t,1),this._boundsID++,this.onChildrenChange(t),e.emit("removed",this),this.emit("childRemoved",e,this,t),e},e.prototype.removeChildren=function(t,e){void 0===t&&(t=0),void 0===e&&(e=this.children.length);var n,r=t,i=e-r;if(i>0&&i<=e){n=this.children.splice(r,i);for(var o=0;o<n.length;++o)n[o].parent=null,n[o].transform&&(n[o].transform._parentID=-1);for(this._boundsID++,this.onChildrenChange(t),o=0;o<n.length;++o)n[o].emit("removed",this),this.emit("childRemoved",n[o],this,o);return n}if(0===i&&0===this.children.length)return[];throw new RangeError("removeChildren: numeric values are outside the acceptable range.")},e.prototype.sortChildren=function(){for(var t=!1,e=0,n=this.children.length;e<n;++e){var r=this.children[e];r._lastSortedIndex=e,t||0===r.zIndex||(t=!0)}t&&this.children.length>1&&this.children.sort(Ze),this.sortDirty=!1},e.prototype.updateTransform=function(){this.sortableChildren&&this.sortDirty&&this.sortChildren(),this._boundsID++,this.transform.updateTransform(this.parent.transform),this.worldAlpha=this.alpha*this.parent.worldAlpha;for(var t=0,e=this.children.length;t<e;++t){var n=this.children[t];n.visible&&n.updateTransform()}},e.prototype.calculateBounds=function(){this._bounds.clear(),this._calculateBounds();for(var t=0;t<this.children.length;t++){var e=this.children[t];if(e.visible&&e.renderable)if(e.calculateBounds(),e._mask){var n=e._mask.maskObject||e._mask;n.calculateBounds(),this._bounds.addBoundsMask(e._bounds,n._bounds)}else e.filterArea?this._bounds.addBoundsArea(e._bounds,e.filterArea):this._bounds.addBounds(e._bounds)}this._bounds.updateID=this._boundsID},e.prototype.getLocalBounds=function(e,n){void 0===n&&(n=!1);var r=t.prototype.getLocalBounds.call(this,e);if(!n)for(var i=0,o=this.children.length;i<o;++i){var s=this.children[i];s.visible&&s.updateTransform()}return r},e.prototype._calculateBounds=function(){},e.prototype._renderWithCulling=function(t){var n=t.renderTexture.sourceFrame;if(n.width>0&&n.height>0){var r,i;if(this.cullArea?(r=this.cullArea,i=this.worldTransform):this._render!==e.prototype._render&&(r=this.getBounds(!0)),r&&n.intersects(r,i))this._render(t);else if(this.cullArea)return;for(var o=0,s=this.children.length;o<s;++o){var a=this.children[o],l=a.cullable;a.cullable=l||!this.cullArea,a.render(t),a.cullable=l}}},e.prototype.render=function(t){if(this.visible&&!(this.worldAlpha<=0)&&this.renderable)if(this._mask||this.filters&&this.filters.length)this.renderAdvanced(t);else if(this.cullable)this._renderWithCulling(t);else{this._render(t);for(var e=0,n=this.children.length;e<n;++e)this.children[e].render(t)}},e.prototype.renderAdvanced=function(t){var e=this.filters,n=this._mask;if(e){this._enabledFilters||(this._enabledFilters=[]),this._enabledFilters.length=0;for(var r=0;r<e.length;r++)e[r].enabled&&this._enabledFilters.push(e[r])}var i=e&&this._enabledFilters&&this._enabledFilters.length||n&&(!n.isMaskData||n.enabled&&(n.autoDetect||n.type!==We.NONE));if(i&&t.batch.flush(),e&&this._enabledFilters&&this._enabledFilters.length&&t.filter.push(this,this._enabledFilters),n&&t.mask.push(this,this._mask),this.cullable)this._renderWithCulling(t);else{this._render(t),r=0;for(var o=this.children.length;r<o;++r)this.children[r].render(t)}i&&t.batch.flush(),n&&t.mask.pop(this),e&&this._enabledFilters&&this._enabledFilters.length&&t.filter.pop()},e.prototype._render=function(t){},e.prototype.destroy=function(e){t.prototype.destroy.call(this),this.sortDirty=!1;var n="boolean"==typeof e?e:e&&e.children,r=this.removeChildren(0,this.children.length);if(n)for(var i=0;i<r.length;++i)r[i].destroy(e)},Object.defineProperty(e.prototype,"width",{get:function(){return this.scale.x*this.getLocalBounds().width},set:function(t){var e=this.getLocalBounds().width;this.scale.x=0!==e?t/e:1,this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.scale.y*this.getLocalBounds().height},set:function(t){var e=this.getLocalBounds().height;this.scale.y=0!==e?t/e:1,this._height=t},enumerable:!1,configurable:!0}),e}(Ye);Ke.prototype.containerUpdateTransform=Ke.prototype.updateTransform,Ye.mixin({accessible:!1,accessibleTitle:null,accessibleHint:null,tabIndex:0,_accessibleActive:!1,_accessibleDiv:null,accessibleType:"button",accessiblePointerEvents:"auto",accessibleChildren:!0,renderId:-1});var Je,Qe=function(){function t(t){this.debug=!1,this._isActive=!1,this._isMobileAccessibility=!1,this.pool=[],this.renderId=0,this.children=[],this.androidUpdateCount=0,this.androidUpdateFrequency=500,this._hookDiv=null,(it.tablet||it.phone)&&this.createTouchHook();var e=document.createElement("div");e.style.width="100px",e.style.height="100px",e.style.position="absolute",e.style.top="0px",e.style.left="0px",e.style.zIndex=2..toString(),this.div=e,this.renderer=t,this._onKeyDown=this._onKeyDown.bind(this),this._onMouseMove=this._onMouseMove.bind(this),globalThis.addEventListener("keydown",this._onKeyDown,!1)}return Object.defineProperty(t.prototype,"isActive",{get:function(){return this._isActive},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isMobileAccessibility",{get:function(){return this._isMobileAccessibility},enumerable:!1,configurable:!0}),t.prototype.createTouchHook=function(){var t=this,e=document.createElement("button");e.style.width="1px",e.style.height="1px",e.style.position="absolute",e.style.top="-1000px",e.style.left="-1000px",e.style.zIndex=2..toString(),e.style.backgroundColor="#FF0000",e.title="select to enable accessibility for this content",e.addEventListener("focus",(function(){t._isMobileAccessibility=!0,t.activate(),t.destroyTouchHook()})),document.body.appendChild(e),this._hookDiv=e},t.prototype.destroyTouchHook=function(){this._hookDiv&&(document.body.removeChild(this._hookDiv),this._hookDiv=null)},t.prototype.activate=function(){var t;this._isActive||(this._isActive=!0,globalThis.document.addEventListener("mousemove",this._onMouseMove,!0),globalThis.removeEventListener("keydown",this._onKeyDown,!1),this.renderer.on("postrender",this.update,this),null===(t=this.renderer.view.parentNode)||void 0===t||t.appendChild(this.div))},t.prototype.deactivate=function(){var t;this._isActive&&!this._isMobileAccessibility&&(this._isActive=!1,globalThis.document.removeEventListener("mousemove",this._onMouseMove,!0),globalThis.addEventListener("keydown",this._onKeyDown,!1),this.renderer.off("postrender",this.update),null===(t=this.div.parentNode)||void 0===t||t.removeChild(this.div))},t.prototype.updateAccessibleObjects=function(t){if(t.visible&&t.accessibleChildren){t.accessible&&t.interactive&&(t._accessibleActive||this.addChild(t),t.renderId=this.renderId);var e=t.children;if(e)for(var n=0;n<e.length;n++)this.updateAccessibleObjects(e[n])}},t.prototype.update=function(){var t=performance.now();if(!(it.android.device&&t<this.androidUpdateCount)&&(this.androidUpdateCount=t+this.androidUpdateFrequency,this.renderer.renderingToScreen)){this.renderer._lastObjectRendered&&this.updateAccessibleObjects(this.renderer._lastObjectRendered);var e=this.renderer.view.getBoundingClientRect(),n=e.left,r=e.top,i=e.width,o=e.height,s=this.renderer,a=s.width,l=s.height,u=s.resolution,h=i/a*u,c=o/l*u,d=this.div;d.style.left=n+"px",d.style.top=r+"px",d.style.width=a+"px",d.style.height=l+"px";for(var p=0;p<this.children.length;p++){var f=this.children[p];if(f.renderId!==this.renderId)f._accessibleActive=!1,Xt(this.children,p,1),this.div.removeChild(f._accessibleDiv),this.pool.push(f._accessibleDiv),f._accessibleDiv=null,p--;else{d=f._accessibleDiv;var m=f.hitArea,g=f.worldTransform;f.hitArea?(d.style.left=(g.tx+m.x*g.a)*h+"px",d.style.top=(g.ty+m.y*g.d)*c+"px",d.style.width=m.width*g.a*h+"px",d.style.height=m.height*g.d*c+"px"):(m=f.getBounds(),this.capHitArea(m),d.style.left=m.x*h+"px",d.style.top=m.y*c+"px",d.style.width=m.width*h+"px",d.style.height=m.height*c+"px",d.title!==f.accessibleTitle&&null!==f.accessibleTitle&&(d.title=f.accessibleTitle),d.getAttribute("aria-label")!==f.accessibleHint&&null!==f.accessibleHint&&d.setAttribute("aria-label",f.accessibleHint)),f.accessibleTitle===d.title&&f.tabIndex===d.tabIndex||(d.title=f.accessibleTitle,d.tabIndex=f.tabIndex,this.debug&&this.updateDebugHTML(d))}}this.renderId++}},t.prototype.updateDebugHTML=function(t){t.innerHTML="type: "+t.type+"</br> title : "+t.title+"</br> tabIndex: "+t.tabIndex},t.prototype.capHitArea=function(t){t.x<0&&(t.width+=t.x,t.x=0),t.y<0&&(t.height+=t.y,t.y=0);var e=this.renderer,n=e.width,r=e.height;t.x+t.width>n&&(t.width=n-t.x),t.y+t.height>r&&(t.height=r-t.y)},t.prototype.addChild=function(t){var e=this.pool.pop();e||((e=document.createElement("button")).style.width="100px",e.style.height="100px",e.style.backgroundColor=this.debug?"rgba(255,255,255,0.5)":"transparent",e.style.position="absolute",e.style.zIndex=2..toString(),e.style.borderStyle="none",navigator.userAgent.toLowerCase().indexOf("chrome")>-1?e.setAttribute("aria-live","off"):e.setAttribute("aria-live","polite"),navigator.userAgent.match(/rv:.*Gecko\//)?e.setAttribute("aria-relevant","additions"):e.setAttribute("aria-relevant","text"),e.addEventListener("click",this._onClick.bind(this)),e.addEventListener("focus",this._onFocus.bind(this)),e.addEventListener("focusout",this._onFocusOut.bind(this))),e.style.pointerEvents=t.accessiblePointerEvents,e.type=t.accessibleType,t.accessibleTitle&&null!==t.accessibleTitle?e.title=t.accessibleTitle:t.accessibleHint&&null!==t.accessibleHint||(e.title="displayObject "+t.tabIndex),t.accessibleHint&&null!==t.accessibleHint&&e.setAttribute("aria-label",t.accessibleHint),this.debug&&this.updateDebugHTML(e),t._accessibleActive=!0,t._accessibleDiv=e,e.displayObject=t,this.children.push(t),this.div.appendChild(t._accessibleDiv),t._accessibleDiv.tabIndex=t.tabIndex},t.prototype._onClick=function(t){var e=this.renderer.plugins.interaction,n=t.target.displayObject,r=e.eventData;e.dispatchEvent(n,"click",r),e.dispatchEvent(n,"pointertap",r),e.dispatchEvent(n,"tap",r)},t.prototype._onFocus=function(t){t.target.getAttribute("aria-live")||t.target.setAttribute("aria-live","assertive");var e=this.renderer.plugins.interaction,n=t.target.displayObject,r=e.eventData;e.dispatchEvent(n,"mouseover",r)},t.prototype._onFocusOut=function(t){t.target.getAttribute("aria-live")||t.target.setAttribute("aria-live","polite");var e=this.renderer.plugins.interaction,n=t.target.displayObject,r=e.eventData;e.dispatchEvent(n,"mouseout",r)},t.prototype._onKeyDown=function(t){9===t.keyCode&&this.activate()},t.prototype._onMouseMove=function(t){0===t.movementX&&0===t.movementY||this.deactivate()},t.prototype.destroy=function(){this.destroyTouchHook(),this.div=null,globalThis.document.removeEventListener("mousemove",this._onMouseMove,!0),globalThis.removeEventListener("keydown",this._onKeyDown),this.pool=null,this.children=null,this.renderer=null},t}();St.TARGET_FPMS=.06,function(t){t[t.INTERACTION=50]="INTERACTION",t[t.HIGH=25]="HIGH",t[t.NORMAL=0]="NORMAL",t[t.LOW=-25]="LOW",t[t.UTILITY=-50]="UTILITY"}(Je||(Je={}));var $e=function(){function t(t,e,n,r){void 0===e&&(e=null),void 0===n&&(n=0),void 0===r&&(r=!1),this.next=null,this.previous=null,this._destroyed=!1,this.fn=t,this.context=e,this.priority=n,this.once=r}return t.prototype.match=function(t,e){return void 0===e&&(e=null),this.fn===t&&this.context===e},t.prototype.emit=function(t){this.fn&&(this.context?this.fn.call(this.context,t):this.fn(t));var e=this.next;return this.once&&this.destroy(!0),this._destroyed&&(this.next=null),e},t.prototype.connect=function(t){this.previous=t,t.next&&(t.next.previous=this),this.next=t.next,t.next=this},t.prototype.destroy=function(t){void 0===t&&(t=!1),this._destroyed=!0,this.fn=null,this.context=null,this.previous&&(this.previous.next=this.next),this.next&&(this.next.previous=this.previous);var e=this.next;return this.next=t?null:e,this.previous=null,e},t}(),tn=function(){function t(){var t=this;this.autoStart=!1,this.deltaTime=1,this.lastTime=-1,this.speed=1,this.started=!1,this._requestId=null,this._maxElapsedMS=100,this._minElapsedMS=0,this._protected=!1,this._lastFrame=-1,this._head=new $e(null,null,1/0),this.deltaMS=1/St.TARGET_FPMS,this.elapsedMS=1/St.TARGET_FPMS,this._tick=function(e){t._requestId=null,t.started&&(t.update(e),t.started&&null===t._requestId&&t._head.next&&(t._requestId=requestAnimationFrame(t._tick)))}}return t.prototype._requestIfNeeded=function(){null===this._requestId&&this._head.next&&(this.lastTime=performance.now(),this._lastFrame=this.lastTime,this._requestId=requestAnimationFrame(this._tick))},t.prototype._cancelIfNeeded=function(){null!==this._requestId&&(cancelAnimationFrame(this._requestId),this._requestId=null)},t.prototype._startIfPossible=function(){this.started?this._requestIfNeeded():this.autoStart&&this.start()},t.prototype.add=function(t,e,n){return void 0===n&&(n=Je.NORMAL),this._addListener(new $e(t,e,n))},t.prototype.addOnce=function(t,e,n){return void 0===n&&(n=Je.NORMAL),this._addListener(new $e(t,e,n,!0))},t.prototype._addListener=function(t){var e=this._head.next,n=this._head;if(e){for(;e;){if(t.priority>e.priority){t.connect(n);break}n=e,e=e.next}t.previous||t.connect(n)}else t.connect(n);return this._startIfPossible(),this},t.prototype.remove=function(t,e){for(var n=this._head.next;n;)n=n.match(t,e)?n.destroy():n.next;return this._head.next||this._cancelIfNeeded(),this},Object.defineProperty(t.prototype,"count",{get:function(){if(!this._head)return 0;for(var t=0,e=this._head;e=e.next;)t++;return t},enumerable:!1,configurable:!0}),t.prototype.start=function(){this.started||(this.started=!0,this._requestIfNeeded())},t.prototype.stop=function(){this.started&&(this.started=!1,this._cancelIfNeeded())},t.prototype.destroy=function(){if(!this._protected){this.stop();for(var t=this._head.next;t;)t=t.destroy(!0);this._head.destroy(),this._head=null}},t.prototype.update=function(t){var e;if(void 0===t&&(t=performance.now()),t>this.lastTime){if((e=this.elapsedMS=t-this.lastTime)>this._maxElapsedMS&&(e=this._maxElapsedMS),e*=this.speed,this._minElapsedMS){var n=t-this._lastFrame|0;if(n<this._minElapsedMS)return;this._lastFrame=t-n%this._minElapsedMS}this.deltaMS=e,this.deltaTime=this.deltaMS*St.TARGET_FPMS;for(var r=this._head,i=r.next;i;)i=i.emit(this.deltaTime);r.next||this._cancelIfNeeded()}else this.deltaTime=this.deltaMS=this.elapsedMS=0;this.lastTime=t},Object.defineProperty(t.prototype,"FPS",{get:function(){return 1e3/this.elapsedMS},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"minFPS",{get:function(){return 1e3/this._maxElapsedMS},set:function(t){var e=Math.min(this.maxFPS,t),n=Math.min(Math.max(0,e)/1e3,St.TARGET_FPMS);this._maxElapsedMS=1/n},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"maxFPS",{get:function(){return this._minElapsedMS?Math.round(1e3/this._minElapsedMS):0},set:function(t){if(0===t)this._minElapsedMS=0;else{var e=Math.max(this.minFPS,t);this._minElapsedMS=1/(e/1e3)}},enumerable:!1,configurable:!0}),Object.defineProperty(t,"shared",{get:function(){if(!t._shared){var e=t._shared=new t;e.autoStart=!0,e._protected=!0}return t._shared},enumerable:!1,configurable:!0}),Object.defineProperty(t,"system",{get:function(){if(!t._system){var e=t._system=new t;e.autoStart=!0,e._protected=!0}return t._system},enumerable:!1,configurable:!0}),t}(),en=function(){function t(){}return t.init=function(t){var e=this;t=Object.assign({autoStart:!0,sharedTicker:!1},t),Object.defineProperty(this,"ticker",{set:function(t){this._ticker&&this._ticker.remove(this.render,this),this._ticker=t,t&&t.add(this.render,this,Je.LOW)},get:function(){return this._ticker}}),this.stop=function(){e._ticker.stop()},this.start=function(){e._ticker.start()},this._ticker=null,this.ticker=t.sharedTicker?tn.shared:new tn,t.autoStart&&this.start()},t.destroy=function(){if(this._ticker){var t=this._ticker;this.ticker=null,t.destroy()}},t}(),nn=function(){function t(){this.pressure=0,this.rotationAngle=0,this.twist=0,this.tangentialPressure=0,this.global=new ae,this.target=null,this.originalEvent=null,this.identifier=null,this.isPrimary=!1,this.button=0,this.buttons=0,this.width=0,this.height=0,this.tiltX=0,this.tiltY=0,this.pointerType=null,this.pressure=0,this.rotationAngle=0,this.twist=0,this.tangentialPressure=0}return Object.defineProperty(t.prototype,"pointerId",{get:function(){return this.identifier},enumerable:!1,configurable:!0}),t.prototype.getLocalPosition=function(t,e,n){return t.worldTransform.applyInverse(n||this.global,e)},t.prototype.copyEvent=function(t){"isPrimary"in t&&t.isPrimary&&(this.isPrimary=!0),this.button="button"in t&&t.button;var e="buttons"in t&&t.buttons;this.buttons=Number.isInteger(e)?e:"which"in t&&t.which,this.width="width"in t&&t.width,this.height="height"in t&&t.height,this.tiltX="tiltX"in t&&t.tiltX,this.tiltY="tiltY"in t&&t.tiltY,this.pointerType="pointerType"in t&&t.pointerType,this.pressure="pressure"in t&&t.pressure,this.rotationAngle="rotationAngle"in t&&t.rotationAngle,this.twist="twist"in t&&t.twist||0,this.tangentialPressure="tangentialPressure"in t&&t.tangentialPressure||0},t.prototype.reset=function(){this.isPrimary=!1},t}(),rn=function(t,e){return(rn=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},on=function(){function t(){this.stopped=!1,this.stopsPropagatingAt=null,this.stopPropagationHint=!1,this.target=null,this.currentTarget=null,this.type=null,this.data=null}return t.prototype.stopPropagation=function(){this.stopped=!0,this.stopPropagationHint=!0,this.stopsPropagatingAt=this.currentTarget},t.prototype.reset=function(){this.stopped=!1,this.stopsPropagatingAt=null,this.stopPropagationHint=!1,this.currentTarget=null,this.target=null},t}(),sn=function(){function t(e){this._pointerId=e,this._flags=t.FLAGS.NONE}return t.prototype._doSet=function(t,e){this._flags=e?this._flags|t:this._flags&~t},Object.defineProperty(t.prototype,"pointerId",{get:function(){return this._pointerId},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"flags",{get:function(){return this._flags},set:function(t){this._flags=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"none",{get:function(){return this._flags===t.FLAGS.NONE},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"over",{get:function(){return 0!=(this._flags&t.FLAGS.OVER)},set:function(e){this._doSet(t.FLAGS.OVER,e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightDown",{get:function(){return 0!=(this._flags&t.FLAGS.RIGHT_DOWN)},set:function(e){this._doSet(t.FLAGS.RIGHT_DOWN,e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftDown",{get:function(){return 0!=(this._flags&t.FLAGS.LEFT_DOWN)},set:function(e){this._doSet(t.FLAGS.LEFT_DOWN,e)},enumerable:!1,configurable:!0}),t.FLAGS=Object.freeze({NONE:0,OVER:1,LEFT_DOWN:2,RIGHT_DOWN:4}),t}(),an=function(){function t(){this._tempPoint=new ae}return t.prototype.recursiveFindHit=function(t,e,n,r,i){if(!e||!e.visible)return!1;var o=t.data.global,s=!1,a=i=e.interactive||i,l=!0;if(e.hitArea?(r&&(e.worldTransform.applyInverse(o,this._tempPoint),e.hitArea.contains(this._tempPoint.x,this._tempPoint.y)?s=!0:(r=!1,l=!1)),a=!1):e._mask&&r&&(e._mask.containsPoint&&e._mask.containsPoint(o)||(r=!1)),l&&e.interactiveChildren&&e.children)for(var u=e.children,h=u.length-1;h>=0;h--){var c=u[h],d=this.recursiveFindHit(t,c,n,r,a);if(d){if(!c.parent)continue;a=!1,d&&(t.target&&(r=!1),s=!0)}}return i&&(r&&!t.target&&!e.hitArea&&e.containsPoint&&e.containsPoint(o)&&(s=!0),e.interactive&&(s&&!t.target&&(t.target=e),n&&n(t,e,!!s))),s},t.prototype.findHit=function(t,e,n,r){this.recursiveFindHit(t,e,n,r,!1)},t}(),ln={interactive:!1,interactiveChildren:!0,hitArea:null,get buttonMode(){return"pointer"===this.cursor},set buttonMode(t){t?this.cursor="pointer":"pointer"===this.cursor&&(this.cursor=null)},cursor:null,get trackedPointers(){return void 0===this._trackedPointers&&(this._trackedPointers={}),this._trackedPointers},_trackedPointers:void 0};Ye.mixin(ln);var un={target:null,data:{global:null}},hn=function(t){function e(e,n){var r=t.call(this)||this;return n=n||{},r.renderer=e,r.autoPreventDefault=void 0===n.autoPreventDefault||n.autoPreventDefault,r.interactionFrequency=n.interactionFrequency||10,r.mouse=new nn,r.mouse.identifier=1,r.mouse.global.set(-999999),r.activeInteractionData={},r.activeInteractionData[1]=r.mouse,r.interactionDataPool=[],r.eventData=new on,r.interactionDOMElement=null,r.moveWhenInside=!1,r.eventsAdded=!1,r.tickerAdded=!1,r.mouseOverRenderer=!("PointerEvent"in globalThis),r.supportsTouchEvents="ontouchstart"in globalThis,r.supportsPointerEvents=!!globalThis.PointerEvent,r.onPointerUp=r.onPointerUp.bind(r),r.processPointerUp=r.processPointerUp.bind(r),r.onPointerCancel=r.onPointerCancel.bind(r),r.processPointerCancel=r.processPointerCancel.bind(r),r.onPointerDown=r.onPointerDown.bind(r),r.processPointerDown=r.processPointerDown.bind(r),r.onPointerMove=r.onPointerMove.bind(r),r.processPointerMove=r.processPointerMove.bind(r),r.onPointerOut=r.onPointerOut.bind(r),r.processPointerOverOut=r.processPointerOverOut.bind(r),r.onPointerOver=r.onPointerOver.bind(r),r.cursorStyles={default:"inherit",pointer:"pointer"},r.currentCursorMode=null,r.cursor=null,r.resolution=1,r.delayedEvents=[],r.search=new an,r._tempDisplayObject=new qe,r._eventListenerOptions={capture:!0,passive:!1},r._useSystemTicker=void 0===n.useSystemTicker||n.useSystemTicker,r.setTargetElement(r.renderer.view,r.renderer.resolution),r}return function(t,e){function n(){this.constructor=t}rn(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),Object.defineProperty(e.prototype,"useSystemTicker",{get:function(){return this._useSystemTicker},set:function(t){this._useSystemTicker=t,t?this.addTickerListener():this.removeTickerListener()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastObjectRendered",{get:function(){return this.renderer._lastObjectRendered||this._tempDisplayObject},enumerable:!1,configurable:!0}),e.prototype.hitTest=function(t,e){return un.target=null,un.data.global=t,e||(e=this.lastObjectRendered),this.processInteractive(un,e,null,!0),un.target},e.prototype.setTargetElement=function(t,e){void 0===e&&(e=1),this.removeTickerListener(),this.removeEvents(),this.interactionDOMElement=t,this.resolution=e,this.addEvents(),this.addTickerListener()},e.prototype.addTickerListener=function(){!this.tickerAdded&&this.interactionDOMElement&&this._useSystemTicker&&(tn.system.add(this.tickerUpdate,this,Je.INTERACTION),this.tickerAdded=!0)},e.prototype.removeTickerListener=function(){this.tickerAdded&&(tn.system.remove(this.tickerUpdate,this),this.tickerAdded=!1)},e.prototype.addEvents=function(){if(!this.eventsAdded&&this.interactionDOMElement){var t=this.interactionDOMElement.style;globalThis.navigator.msPointerEnabled?(t.msContentZooming="none",t.msTouchAction="none"):this.supportsPointerEvents&&(t.touchAction="none"),this.supportsPointerEvents?(globalThis.document.addEventListener("pointermove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerdown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerleave",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerover",this.onPointerOver,this._eventListenerOptions),globalThis.addEventListener("pointercancel",this.onPointerCancel,this._eventListenerOptions),globalThis.addEventListener("pointerup",this.onPointerUp,this._eventListenerOptions)):(globalThis.document.addEventListener("mousemove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mousedown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mouseout",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mouseover",this.onPointerOver,this._eventListenerOptions),globalThis.addEventListener("mouseup",this.onPointerUp,this._eventListenerOptions)),this.supportsTouchEvents&&(this.interactionDOMElement.addEventListener("touchstart",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchcancel",this.onPointerCancel,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchend",this.onPointerUp,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchmove",this.onPointerMove,this._eventListenerOptions)),this.eventsAdded=!0}},e.prototype.removeEvents=function(){if(this.eventsAdded&&this.interactionDOMElement){var t=this.interactionDOMElement.style;globalThis.navigator.msPointerEnabled?(t.msContentZooming="",t.msTouchAction=""):this.supportsPointerEvents&&(t.touchAction=""),this.supportsPointerEvents?(globalThis.document.removeEventListener("pointermove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerdown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerleave",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerover",this.onPointerOver,this._eventListenerOptions),globalThis.removeEventListener("pointercancel",this.onPointerCancel,this._eventListenerOptions),globalThis.removeEventListener("pointerup",this.onPointerUp,this._eventListenerOptions)):(globalThis.document.removeEventListener("mousemove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mousedown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mouseout",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mouseover",this.onPointerOver,this._eventListenerOptions),globalThis.removeEventListener("mouseup",this.onPointerUp,this._eventListenerOptions)),this.supportsTouchEvents&&(this.interactionDOMElement.removeEventListener("touchstart",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchcancel",this.onPointerCancel,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchend",this.onPointerUp,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchmove",this.onPointerMove,this._eventListenerOptions)),this.interactionDOMElement=null,this.eventsAdded=!1}},e.prototype.tickerUpdate=function(t){this._deltaTime+=t,this._deltaTime<this.interactionFrequency||(this._deltaTime=0,this.update())},e.prototype.update=function(){if(this.interactionDOMElement)if(this._didMove)this._didMove=!1;else{for(var t in this.cursor=null,this.activeInteractionData)if(this.activeInteractionData.hasOwnProperty(t)){var e=this.activeInteractionData[t];if(e.originalEvent&&"touch"!==e.pointerType){var n=this.configureInteractionEventForDOMEvent(this.eventData,e.originalEvent,e);this.processInteractive(n,this.lastObjectRendered,this.processPointerOverOut,!0)}}this.setCursorMode(this.cursor)}},e.prototype.setCursorMode=function(t){t=t||"default";var e=!0;if(globalThis.OffscreenCanvas&&this.interactionDOMElement instanceof OffscreenCanvas&&(e=!1),this.currentCursorMode!==t){this.currentCursorMode=t;var n=this.cursorStyles[t];if(n)switch(typeof n){case"string":e&&(this.interactionDOMElement.style.cursor=n);break;case"function":n(t);break;case"object":e&&Object.assign(this.interactionDOMElement.style,n)}else e&&"string"==typeof t&&!Object.prototype.hasOwnProperty.call(this.cursorStyles,t)&&(this.interactionDOMElement.style.cursor=t)}},e.prototype.dispatchEvent=function(t,e,n){n.stopPropagationHint&&t!==n.stopsPropagatingAt||(n.currentTarget=t,n.type=e,t.emit(e,n),t[e]&&t[e](n))},e.prototype.delayDispatchEvent=function(t,e,n){this.delayedEvents.push({displayObject:t,eventString:e,eventData:n})},e.prototype.mapPositionToPoint=function(t,e,n){var r;r=this.interactionDOMElement.parentElement?this.interactionDOMElement.getBoundingClientRect():{x:0,y:0,width:this.interactionDOMElement.width,height:this.interactionDOMElement.height,left:0,top:0};var i=1/this.resolution;t.x=(e-r.left)*(this.interactionDOMElement.width/r.width)*i,t.y=(n-r.top)*(this.interactionDOMElement.height/r.height)*i},e.prototype.processInteractive=function(t,e,n,r){var i=this.search.findHit(t,e,n,r),o=this.delayedEvents;if(!o.length)return i;t.stopPropagationHint=!1;var s=o.length;this.delayedEvents=[];for(var a=0;a<s;a++){var l=o[a],u=l.displayObject,h=l.eventString,c=l.eventData;c.stopsPropagatingAt===u&&(c.stopPropagationHint=!0),this.dispatchEvent(u,h,c)}return i},e.prototype.onPointerDown=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t);this.autoPreventDefault&&e[0].isNormalized&&(t.cancelable||!("cancelable"in t))&&t.preventDefault();for(var n=e.length,r=0;r<n;r++){var i=e[r],o=this.getInteractionDataForPointerId(i),s=this.configureInteractionEventForDOMEvent(this.eventData,i,o);if(s.data.originalEvent=t,this.processInteractive(s,this.lastObjectRendered,this.processPointerDown,!0),this.emit("pointerdown",s),"touch"===i.pointerType)this.emit("touchstart",s);else if("mouse"===i.pointerType||"pen"===i.pointerType){var a=2===i.button;this.emit(a?"rightdown":"mousedown",this.eventData)}}}},e.prototype.processPointerDown=function(t,e,n){var r=t.data,i=t.data.identifier;if(n)if(e.trackedPointers[i]||(e.trackedPointers[i]=new sn(i)),this.dispatchEvent(e,"pointerdown",t),"touch"===r.pointerType)this.dispatchEvent(e,"touchstart",t);else if("mouse"===r.pointerType||"pen"===r.pointerType){var o=2===r.button;o?e.trackedPointers[i].rightDown=!0:e.trackedPointers[i].leftDown=!0,this.dispatchEvent(e,o?"rightdown":"mousedown",t)}},e.prototype.onPointerComplete=function(t,e,n){for(var r=this.normalizeToPointerData(t),i=r.length,o=t.target!==this.interactionDOMElement?"outside":"",s=0;s<i;s++){var a=r[s],l=this.getInteractionDataForPointerId(a),u=this.configureInteractionEventForDOMEvent(this.eventData,a,l);if(u.data.originalEvent=t,this.processInteractive(u,this.lastObjectRendered,n,e||!o),this.emit(e?"pointercancel":"pointerup"+o,u),"mouse"===a.pointerType||"pen"===a.pointerType){var h=2===a.button;this.emit(h?"rightup"+o:"mouseup"+o,u)}else"touch"===a.pointerType&&(this.emit(e?"touchcancel":"touchend"+o,u),this.releaseInteractionDataForPointerId(a.pointerId))}},e.prototype.onPointerCancel=function(t){this.supportsTouchEvents&&"touch"===t.pointerType||this.onPointerComplete(t,!0,this.processPointerCancel)},e.prototype.processPointerCancel=function(t,e){var n=t.data,r=t.data.identifier;void 0!==e.trackedPointers[r]&&(delete e.trackedPointers[r],this.dispatchEvent(e,"pointercancel",t),"touch"===n.pointerType&&this.dispatchEvent(e,"touchcancel",t))},e.prototype.onPointerUp=function(t){this.supportsTouchEvents&&"touch"===t.pointerType||this.onPointerComplete(t,!1,this.processPointerUp)},e.prototype.processPointerUp=function(t,e,n){var r=t.data,i=t.data.identifier,o=e.trackedPointers[i],s="touch"===r.pointerType,a="mouse"===r.pointerType||"pen"===r.pointerType,l=!1;if(a){var u=2===r.button,h=sn.FLAGS,c=u?h.RIGHT_DOWN:h.LEFT_DOWN,d=void 0!==o&&o.flags&c;n?(this.dispatchEvent(e,u?"rightup":"mouseup",t),d&&(this.dispatchEvent(e,u?"rightclick":"click",t),l=!0)):d&&this.dispatchEvent(e,u?"rightupoutside":"mouseupoutside",t),o&&(u?o.rightDown=!1:o.leftDown=!1)}n?(this.dispatchEvent(e,"pointerup",t),s&&this.dispatchEvent(e,"touchend",t),o&&(a&&!l||this.dispatchEvent(e,"pointertap",t),s&&(this.dispatchEvent(e,"tap",t),o.over=!1))):o&&(this.dispatchEvent(e,"pointerupoutside",t),s&&this.dispatchEvent(e,"touchendoutside",t)),o&&o.none&&delete e.trackedPointers[i]},e.prototype.onPointerMove=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t);"mouse"!==e[0].pointerType&&"pen"!==e[0].pointerType||(this._didMove=!0,this.cursor=null);for(var n=e.length,r=0;r<n;r++){var i=e[r],o=this.getInteractionDataForPointerId(i),s=this.configureInteractionEventForDOMEvent(this.eventData,i,o);s.data.originalEvent=t,this.processInteractive(s,this.lastObjectRendered,this.processPointerMove,!0),this.emit("pointermove",s),"touch"===i.pointerType&&this.emit("touchmove",s),"mouse"!==i.pointerType&&"pen"!==i.pointerType||this.emit("mousemove",s)}"mouse"===e[0].pointerType&&this.setCursorMode(this.cursor)}},e.prototype.processPointerMove=function(t,e,n){var r=t.data,i="touch"===r.pointerType,o="mouse"===r.pointerType||"pen"===r.pointerType;o&&this.processPointerOverOut(t,e,n),this.moveWhenInside&&!n||(this.dispatchEvent(e,"pointermove",t),i&&this.dispatchEvent(e,"touchmove",t),o&&this.dispatchEvent(e,"mousemove",t))},e.prototype.onPointerOut=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t)[0];"mouse"===e.pointerType&&(this.mouseOverRenderer=!1,this.setCursorMode(null));var n=this.getInteractionDataForPointerId(e),r=this.configureInteractionEventForDOMEvent(this.eventData,e,n);r.data.originalEvent=e,this.processInteractive(r,this.lastObjectRendered,this.processPointerOverOut,!1),this.emit("pointerout",r),"mouse"===e.pointerType||"pen"===e.pointerType?this.emit("mouseout",r):this.releaseInteractionDataForPointerId(n.identifier)}},e.prototype.processPointerOverOut=function(t,e,n){var r=t.data,i=t.data.identifier,o="mouse"===r.pointerType||"pen"===r.pointerType,s=e.trackedPointers[i];n&&!s&&(s=e.trackedPointers[i]=new sn(i)),void 0!==s&&(n&&this.mouseOverRenderer?(s.over||(s.over=!0,this.delayDispatchEvent(e,"pointerover",t),o&&this.delayDispatchEvent(e,"mouseover",t)),o&&null===this.cursor&&(this.cursor=e.cursor)):s.over&&(s.over=!1,this.dispatchEvent(e,"pointerout",this.eventData),o&&this.dispatchEvent(e,"mouseout",t),s.none&&delete e.trackedPointers[i]))},e.prototype.onPointerOver=function(t){var e=this.normalizeToPointerData(t)[0],n=this.getInteractionDataForPointerId(e),r=this.configureInteractionEventForDOMEvent(this.eventData,e,n);r.data.originalEvent=e,"mouse"===e.pointerType&&(this.mouseOverRenderer=!0),this.emit("pointerover",r),"mouse"!==e.pointerType&&"pen"!==e.pointerType||this.emit("mouseover",r)},e.prototype.getInteractionDataForPointerId=function(t){var e,n=t.pointerId;return 1===n||"mouse"===t.pointerType?e=this.mouse:this.activeInteractionData[n]?e=this.activeInteractionData[n]:((e=this.interactionDataPool.pop()||new nn).identifier=n,this.activeInteractionData[n]=e),e.copyEvent(t),e},e.prototype.releaseInteractionDataForPointerId=function(t){var e=this.activeInteractionData[t];e&&(delete this.activeInteractionData[t],e.reset(),this.interactionDataPool.push(e))},e.prototype.configureInteractionEventForDOMEvent=function(t,e,n){return t.data=n,this.mapPositionToPoint(n.global,e.clientX,e.clientY),"touch"===e.pointerType&&(e.globalX=n.global.x,e.globalY=n.global.y),n.originalEvent=e,t.reset(),t},e.prototype.normalizeToPointerData=function(t){var e=[];if(this.supportsTouchEvents&&t instanceof TouchEvent)for(var n=0,r=t.changedTouches.length;n<r;n++){var i=t.changedTouches[n];void 0===i.button&&(i.button=t.touches.length?1:0),void 0===i.buttons&&(i.buttons=t.touches.length?1:0),void 0===i.isPrimary&&(i.isPrimary=1===t.touches.length&&"touchstart"===t.type),void 0===i.width&&(i.width=i.radiusX||1),void 0===i.height&&(i.height=i.radiusY||1),void 0===i.tiltX&&(i.tiltX=0),void 0===i.tiltY&&(i.tiltY=0),void 0===i.pointerType&&(i.pointerType="touch"),void 0===i.pointerId&&(i.pointerId=i.identifier||0),void 0===i.pressure&&(i.pressure=i.force||.5),void 0===i.twist&&(i.twist=0),void 0===i.tangentialPressure&&(i.tangentialPressure=0),void 0===i.layerX&&(i.layerX=i.offsetX=i.clientX),void 0===i.layerY&&(i.layerY=i.offsetY=i.clientY),i.isNormalized=!0,e.push(i)}else if(!globalThis.MouseEvent||t instanceof MouseEvent&&!(this.supportsPointerEvents&&t instanceof globalThis.PointerEvent)){var o=t;void 0===o.isPrimary&&(o.isPrimary=!0),void 0===o.width&&(o.width=1),void 0===o.height&&(o.height=1),void 0===o.tiltX&&(o.tiltX=0),void 0===o.tiltY&&(o.tiltY=0),void 0===o.pointerType&&(o.pointerType="mouse"),void 0===o.pointerId&&(o.pointerId=1),void 0===o.pressure&&(o.pressure=.5),void 0===o.twist&&(o.twist=0),void 0===o.tangentialPressure&&(o.tangentialPressure=0),o.isNormalized=!0,e.push(o)}else e.push(t);return e},e.prototype.destroy=function(){this.removeEvents(),this.removeTickerListener(),this.removeAllListeners(),this.renderer=null,this.mouse=null,this.eventData=null,this.interactionDOMElement=null,this.onPointerDown=null,this.processPointerDown=null,this.onPointerUp=null,this.processPointerUp=null,this.onPointerCancel=null,this.processPointerCancel=null,this.onPointerMove=null,this.processPointerMove=null,this.onPointerOut=null,this.processPointerOverOut=null,this.onPointerOver=null,this.search=null},e}(Mt()),cn=function(){function t(t){this.items=[],this._name=t,this._aliasCount=0}return t.prototype.emit=function(t,e,n,r,i,o,s,a){if(arguments.length>8)throw new Error("max arguments reached");var l=this,u=l.name,h=l.items;this._aliasCount++;for(var c=0,d=h.length;c<d;c++)h[c][u](t,e,n,r,i,o,s,a);return h===this.items&&this._aliasCount--,this},t.prototype.ensureNonAliasedItems=function(){this._aliasCount>0&&this.items.length>1&&(this._aliasCount=0,this.items=this.items.slice(0))},t.prototype.add=function(t){return t[this._name]&&(this.ensureNonAliasedItems(),this.remove(t),this.items.push(t)),this},t.prototype.remove=function(t){var e=this.items.indexOf(t);return-1!==e&&(this.ensureNonAliasedItems(),this.items.splice(e,1)),this},t.prototype.contains=function(t){return-1!==this.items.indexOf(t)},t.prototype.removeAll=function(){return this.ensureNonAliasedItems(),this.items.length=0,this},t.prototype.destroy=function(){this.removeAll(),this.items=null,this._name=null},Object.defineProperty(t.prototype,"empty",{get:function(){return 0===this.items.length},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"name",{get:function(){return 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e=n[r])Object.prototype.hasOwnProperty.call(e,o)&&(t[o]=e[o]);return t}).apply(this,arguments)},vn=function(){function t(t,e){void 0===t&&(t=0),void 0===e&&(e=0),this._width=t,this._height=e,this.destroyed=!1,this.internal=!1,this.onResize=new cn("setRealSize"),this.onUpdate=new cn("update"),this.onError=new cn("onError")}return t.prototype.bind=function(t){this.onResize.add(t),this.onUpdate.add(t),this.onError.add(t),(this._width||this._height)&&this.onResize.emit(this._width,this._height)},t.prototype.unbind=function(t){this.onResize.remove(t),this.onUpdate.remove(t),this.onError.remove(t)},t.prototype.resize=function(t,e){t===this._width&&e===this._height||(this._width=t,this._height=e,this.onResize.emit(t,e))},Object.defineProperty(t.prototype,"valid",{get:function(){return!!this._width&&!!this._height},enumerable:!1,configurable:!0}),t.prototype.update=function(){this.destroyed||this.onUpdate.emit()},t.prototype.load=function(){return Promise.resolve(this)},Object.defineProperty(t.prototype,"width",{get:function(){return this._width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height},enumerable:!1,configurable:!0}),t.prototype.style=function(t,e,n){return!1},t.prototype.dispose=function(){},t.prototype.destroy=function(){this.destroyed||(this.destroyed=!0,this.dispose(),this.onError.removeAll(),this.onError=null,this.onResize.removeAll(),this.onResize=null,this.onUpdate.removeAll(),this.onUpdate=null)},t.test=function(t,e){return!1},t}(),_n=function(t){function e(e,n){var r=this,i=n||{},o=i.width,s=i.height;if(!o||!s)throw new Error("BufferResource width or height invalid");return(r=t.call(this,o,s)||this).data=e,r}return mn(e,t),e.prototype.upload=function(t,e,n){var r=t.gl;r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.alphaMode===vt.UNPACK);var i=e.realWidth,o=e.realHeight;return n.width===i&&n.height===o?r.texSubImage2D(e.target,0,0,0,i,o,e.format,n.type,this.data):(n.width=i,n.height=o,r.texImage2D(e.target,0,n.internalFormat,i,o,0,e.format,n.type,this.data)),!0},e.prototype.dispose=function(){this.data=null},e.test=function(t){return t instanceof Float32Array||t instanceof Uint8Array||t instanceof Uint32Array},e}(vn),yn={scaleMode:ft.NEAREST,format:ht.RGBA,alphaMode:vt.NPM},xn=function(t){function e(e,n){void 0===e&&(e=null),void 0===n&&(n=null);var r=t.call(this)||this,i=(n=n||{}).alphaMode,o=n.mipmap,s=n.anisotropicLevel,a=n.scaleMode,l=n.width,u=n.height,h=n.wrapMode,c=n.format,d=n.type,p=n.target,f=n.resolution,m=n.resourceOptions;return!e||e instanceof vn||((e=pn(e,m)).internal=!0),r.resolution=f||St.RESOLUTION,r.width=Math.round((l||0)*r.resolution)/r.resolution,r.height=Math.round((u||0)*r.resolution)/r.resolution,r._mipmap=void 0!==o?o:St.MIPMAP_TEXTURES,r.anisotropicLevel=void 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this._mipmap},set:function(t){this._mipmap!==t&&(this._mipmap=t,this.dirtyStyleId++)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scaleMode",{get:function(){return this._scaleMode},set:function(t){this._scaleMode!==t&&(this._scaleMode=t,this.dirtyStyleId++)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wrapMode",{get:function(){return this._wrapMode},set:function(t){this._wrapMode!==t&&(this._wrapMode=t,this.dirtyStyleId++)},enumerable:!1,configurable:!0}),e.prototype.setStyle=function(t,e){var n;return void 0!==t&&t!==this.scaleMode&&(this.scaleMode=t,n=!0),void 0!==e&&e!==this.mipmap&&(this.mipmap=e,n=!0),n&&this.dirtyStyleId++,this},e.prototype.setSize=function(t,e,n){return n=n||this.resolution,this.setRealSize(t*n,e*n,n)},e.prototype.setRealSize=function(t,e,n){return this.resolution=n||this.resolution,this.width=Math.round(t)/this.resolution,this.height=Math.round(e)/this.resolution,this._refreshPOT(),this.update(),this},e.prototype._refreshPOT=function(){this.isPowerOfTwo=Vt(this.realWidth)&&Vt(this.realHeight)},e.prototype.setResolution=function(t){var e=this.resolution;return e===t||(this.resolution=t,this.valid&&(this.width=Math.round(this.width*e)/t,this.height=Math.round(this.height*e)/t,this.emit("update",this)),this._refreshPOT()),this},e.prototype.setResource=function(t){if(this.resource===t)return this;if(this.resource)throw new Error("Resource can be set only once");return t.bind(this),this.resource=t,this},e.prototype.update=function(){this.valid?(this.dirtyId++,this.dirtyStyleId++,this.emit("update",this)):this.width>0&&this.height>0&&(this.valid=!0,this.emit("loaded",this),this.emit("update",this))},e.prototype.onError=function(t){this.emit("error",this,t)},e.prototype.destroy=function(){this.resource&&(this.resource.unbind(this),this.resource.internal&&this.resource.destroy(),this.resource=null),this.cacheId&&(delete te[this.cacheId],delete $t[this.cacheId],this.cacheId=null),this.dispose(),e.removeFromCache(this),this.textureCacheIds=null,this.destroyed=!0},e.prototype.dispose=function(){this.emit("dispose",this)},e.prototype.castToBaseTexture=function(){return this},e.from=function(t,n,r){void 0===r&&(r=St.STRICT_TEXTURE_CACHE);var i="string"==typeof t,o=null;if(i)o=t;else{if(!t._pixiId){var s=n&&n.pixiIdPrefix||"pixiid";t._pixiId=s+"_"+qt()}o=t._pixiId}var a=te[o];if(i&&r&&!a)throw new Error('The cacheId "'+o+'" does not exist in 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n=0;n<this.length;n++)this.items[n].parentTextureArray=e,this.items[n].on("update",e.update,e)},e.prototype.unbind=function(e){t.prototype.unbind.call(this,e);for(var n=0;n<this.length;n++)this.items[n].parentTextureArray=null,this.items[n].off("update",e.update,e)},e.prototype.load=function(){var t=this;if(this._load)return this._load;var e=this.items.map((function(t){return t.resource})).filter((function(t){return t})).map((function(t){return t.load()}));return this._load=Promise.all(e).then((function(){var e=t.items[0],n=e.realWidth,r=e.realHeight;return t.resize(n,r),Promise.resolve(t)})),this._load},e}(vn),En=function(t){function e(e,n){var r,i,o=this,s=n||{},a=s.width,l=s.height;return Array.isArray(e)?(r=e,i=e.length):i=e,o=t.call(this,i,{width:a,height:l})||this,r&&o.initFromArray(r,n),o}return mn(e,t),e.prototype.addBaseTextureAt=function(t,e){if(!t.resource)throw new Error("ArrayResource does not support RenderTexture");return this.addResourceAt(t.resource,e),this},e.prototype.bind=function(e){t.prototype.bind.call(this,e),e.target=ct.TEXTURE_2D_ARRAY},e.prototype.upload=function(t,e,n){var r=this,i=r.length,o=r.itemDirtyIds,s=r.items,a=t.gl;n.dirtyId<0&&a.texImage3D(a.TEXTURE_2D_ARRAY,0,n.internalFormat,this._width,this._height,i,0,e.format,n.type,null);for(var l=0;l<i;l++){var u=s[l];o[l]<u.dirtyId&&(o[l]=u.dirtyId,u.valid&&a.texSubImage3D(a.TEXTURE_2D_ARRAY,0,0,0,l,u.resource.width,u.resource.height,1,e.format,n.type,u.resource.source))}return!0},e}(bn),Tn=function(t){function e(e){var n=this,r=e,i=r.naturalWidth||r.videoWidth||r.width,o=r.naturalHeight||r.videoHeight||r.height;return(n=t.call(this,i,o)||this).source=e,n.noSubImage=!1,n}return mn(e,t),e.crossOrigin=function(t,e,n){void 0===n&&0!==e.indexOf("data:")?t.crossOrigin=function(t,e){if(void 0===e&&(e=globalThis.location),0===t.indexOf("data:"))return"";e=e||globalThis.location,Jt||(Jt=document.createElement("a")),Jt.href=t;var n=It.parse(Jt.href),r=!n.port&&""===e.port||n.port===e.port;return n.hostname===e.hostname&&r&&n.protocol===e.protocol?"":"anonymous"}(e):!1!==n&&(t.crossOrigin="string"==typeof n?n:"anonymous")},e.prototype.upload=function(t,e,n,r){var i=t.gl,o=e.realWidth,s=e.realHeight;if((r=r||this.source)instanceof HTMLImageElement){if(!r.complete||0===r.naturalWidth)return!1}else if(r instanceof HTMLVideoElement&&r.readyState<=1)return!1;return i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.alphaMode===vt.UNPACK),this.noSubImage||e.target!==i.TEXTURE_2D||n.width!==o||n.height!==s?(n.width=o,n.height=s,i.texImage2D(e.target,0,n.internalFormat,e.format,n.type,r)):i.texSubImage2D(i.TEXTURE_2D,0,0,0,e.format,n.type,r),!0},e.prototype.update=function(){if(!this.destroyed){var e=this.source,n=e.naturalWidth||e.videoWidth||e.width,r=e.naturalHeight||e.videoHeight||e.height;this.resize(n,r),t.prototype.update.call(this)}},e.prototype.dispose=function(){this.source=null},e}(vn),Sn=function(t){function e(e){return t.call(this,e)||this}return mn(e,t),e.test=function(t){var e=globalThis.OffscreenCanvas;return!!(e&&t instanceof e)||globalThis.HTMLCanvasElement&&t instanceof HTMLCanvasElement},e}(Tn),wn=function(t){function e(n,r){var i=this,o=r||{},s=o.width,a=o.height,l=o.autoLoad,u=o.linkBaseTexture;if(n&&n.length!==e.SIDES)throw new Error("Invalid length. Got "+n.length+", expected 6");i=t.call(this,6,{width:s,height:a})||this;for(var h=0;h<e.SIDES;h++)i.items[h].target=ct.TEXTURE_CUBE_MAP_POSITIVE_X+h;return i.linkBaseTexture=!1!==u,n&&i.initFromArray(n,r),!1!==l&&i.load(),i}return mn(e,t),e.prototype.bind=function(e){t.prototype.bind.call(this,e),e.target=ct.TEXTURE_CUBE_MAP},e.prototype.addBaseTextureAt=function(t,e,n){if(void 0===n&&(n=this.linkBaseTexture),!this.items[e])throw new Error("Index "+e+" is out of bounds");if(!this.linkBaseTexture||t.parentTextureArray||Object.keys(t._glTextures).length>0){if(!t.resource)throw new Error("CubeResource does not support copying of renderTexture.");this.addResourceAt(t.resource,e)}else t.target=ct.TEXTURE_CUBE_MAP_POSITIVE_X+e,t.parentTextureArray=this.baseTexture,this.items[e]=t;return t.valid&&!this.valid&&this.resize(t.realWidth,t.realHeight),this.items[e]=t,this},e.prototype.upload=function(t,n,r){for(var i=this.itemDirtyIds,o=0;o<e.SIDES;o++){var s=this.items[o];i[o]<s.dirtyId&&(s.valid&&s.resource?(s.resource.upload(t,s,r),i[o]=s.dirtyId):i[o]<-1&&(t.gl.texImage2D(s.target,0,r.internalFormat,n.realWidth,n.realHeight,0,n.format,r.type,null),i[o]=-1))}return!0},e.test=function(t){return Array.isArray(t)&&t.length===e.SIDES},e.SIDES=6,e}(bn),Mn=function(t){function e(e,n){var r=this;if(n=n||{},!(e instanceof HTMLImageElement)){var i=new Image;Tn.crossOrigin(i,e,n.crossorigin),i.src=e,e=i}return r=t.call(this,e)||this,!e.complete&&r._width&&r._height&&(r._width=0,r._height=0),r.url=e.src,r._process=null,r.preserveBitmap=!1,r.createBitmap=(void 0!==n.createBitmap?n.createBitmap:St.CREATE_IMAGE_BITMAP)&&!!globalThis.createImageBitmap,r.alphaMode="number"==typeof n.alphaMode?n.alphaMode:null,r.bitmap=null,r._load=null,!1!==n.autoLoad&&r.load(),r}return mn(e,t),e.prototype.load=function(t){var e=this;return this._load||(void 0!==t&&(this.createBitmap=t),this._load=new Promise((function(t,n){var r=e.source;e.url=r.src;var i=function(){e.destroyed||(r.onload=null,r.onerror=null,e.resize(r.width,r.height),e._load=null,e.createBitmap?t(e.process()):t(e))};r.complete&&r.src?i():(r.onload=i,r.onerror=function(t){n(t),e.onError.emit(t)})}))),this._load},e.prototype.process=function(){var t=this,e=this.source;if(null!==this._process)return this._process;if(null!==this.bitmap||!globalThis.createImageBitmap)return Promise.resolve(this);var n=globalThis.createImageBitmap,r=!e.crossOrigin||"anonymous"===e.crossOrigin;return this._process=fetch(e.src,{mode:r?"cors":"no-cors"}).then((function(t){return t.blob()})).then((function(r){return n(r,0,0,e.width,e.height,{premultiplyAlpha:t.alphaMode===vt.UNPACK?"premultiply":"none"})})).then((function(e){return t.destroyed?Promise.reject():(t.bitmap=e,t.update(),t._process=null,Promise.resolve(t))})),this._process},e.prototype.upload=function(e,n,r){if("number"==typeof this.alphaMode&&(n.alphaMode=this.alphaMode),!this.createBitmap)return t.prototype.upload.call(this,e,n,r);if(!this.bitmap&&(this.process(),!this.bitmap))return!1;if(t.prototype.upload.call(this,e,n,r,this.bitmap),!this.preserveBitmap){var i=!0,o=n._glTextures;for(var s in o){var a=o[s];if(a!==r&&a.dirtyId!==n.dirtyId){i=!1;break}}i&&(this.bitmap.close&&this.bitmap.close(),this.bitmap=null)}return!0},e.prototype.dispose=function(){this.source.onload=null,this.source.onerror=null,t.prototype.dispose.call(this),this.bitmap&&(this.bitmap.close(),this.bitmap=null),this._process=null,this._load=null},e.test=function(t){return"string"==typeof t||t instanceof HTMLImageElement},e}(Tn),An=function(t){function e(e,n){var r=this;return n=n||{},(r=t.call(this,document.createElement("canvas"))||this)._width=0,r._height=0,r.svg=e,r.scale=n.scale||1,r._overrideWidth=n.width,r._overrideHeight=n.height,r._resolve=null,r._crossorigin=n.crossorigin,r._load=null,!1!==n.autoLoad&&r.load(),r}return mn(e,t),e.prototype.load=function(){var t=this;return this._load||(this._load=new Promise((function(n){if(t._resolve=function(){t.resize(t.source.width,t.source.height),n(t)},e.SVG_XML.test(t.svg.trim())){if(!btoa)throw new Error("Your browser doesn't support base64 conversions.");t.svg="data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent(t.svg)))}t._loadSvg()}))),this._load},e.prototype._loadSvg=function(){var t=this,e=new Image;Tn.crossOrigin(e,this.svg,this._crossorigin),e.src=this.svg,e.onerror=function(n){t._resolve&&(e.onerror=null,t.onError.emit(n))},e.onload=function(){if(t._resolve){var n=e.width,r=e.height;if(!n||!r)throw new Error("The SVG image must have width and height defined (in pixels), canvas API needs them.");var i=n*t.scale,o=r*t.scale;(t._overrideWidth||t._overrideHeight)&&(i=t._overrideWidth||t._overrideHeight/r*n,o=t._overrideHeight||t._overrideWidth/n*r),i=Math.round(i),o=Math.round(o);var s=t.source;s.width=i,s.height=o,s._pixiId="canvas_"+qt(),s.getContext("2d").drawImage(e,0,0,n,r,0,0,i,o),t._resolve(),t._resolve=null}}},e.getSize=function(t){var n=e.SVG_SIZE.exec(t),r={};return n&&(r[n[1]]=Math.round(parseFloat(n[3])),r[n[5]]=Math.round(parseFloat(n[7]))),r},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._resolve=null,this._crossorigin=null},e.test=function(t,n){return"svg"===n||"string"==typeof t&&/^data:image\/svg\+xml(;(charset=utf8|utf8))?;base64/.test(t)||"string"==typeof t&&e.SVG_XML.test(t)},e.SVG_XML=/^(<\?xml[^?]+\?>)?\s*(<!--[^(-->)]*-->)?\s*\<svg/m,e.SVG_SIZE=/<svg[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*>/i,e}(Tn),Rn=function(t){function e(n,r){var i=this;if(r=r||{},!(n instanceof HTMLVideoElement)){var o=document.createElement("video");o.setAttribute("preload","auto"),o.setAttribute("webkit-playsinline",""),o.setAttribute("playsinline",""),"string"==typeof n&&(n=[n]);var s=n[0].src||n[0];Tn.crossOrigin(o,s,r.crossorigin);for(var a=0;a<n.length;++a){var l=document.createElement("source"),u=n[a],h=u.src,c=u.mime,d=(h=h||n[a]).split("?").shift().toLowerCase(),p=d.slice(d.lastIndexOf(".")+1);c=c||e.MIME_TYPES[p]||"video/"+p,l.src=h,l.type=c,o.appendChild(l)}n=o}return(i=t.call(this,n)||this).noSubImage=!0,i._autoUpdate=!0,i._isConnectedToTicker=!1,i._updateFPS=r.updateFPS||0,i._msToNextUpdate=0,i.autoPlay=!1!==r.autoPlay,i._load=null,i._resolve=null,i._onCanPlay=i._onCanPlay.bind(i),i._onError=i._onError.bind(i),!1!==r.autoLoad&&i.load(),i}return mn(e,t),e.prototype.update=function(e){if(!this.destroyed){var n=tn.shared.elapsedMS*this.source.playbackRate;this._msToNextUpdate=Math.floor(this._msToNextUpdate-n),(!this._updateFPS||this._msToNextUpdate<=0)&&(t.prototype.update.call(this),this._msToNextUpdate=this._updateFPS?Math.floor(1e3/this._updateFPS):0)}},e.prototype.load=function(){var t=this;if(this._load)return this._load;var e=this.source;return(e.readyState===e.HAVE_ENOUGH_DATA||e.readyState===e.HAVE_FUTURE_DATA)&&e.width&&e.height&&(e.complete=!0),e.addEventListener("play",this._onPlayStart.bind(this)),e.addEventListener("pause",this._onPlayStop.bind(this)),this._isSourceReady()?this._onCanPlay():(e.addEventListener("canplay",this._onCanPlay),e.addEventListener("canplaythrough",this._onCanPlay),e.addEventListener("error",this._onError,!0)),this._load=new Promise((function(n){t.valid?n(t):(t._resolve=n,e.load())})),this._load},e.prototype._onError=function(t){this.source.removeEventListener("error",this._onError,!0),this.onError.emit(t)},e.prototype._isSourcePlaying=function(){var t=this.source;return t.currentTime>0&&!1===t.paused&&!1===t.ended&&t.readyState>2},e.prototype._isSourceReady=function(){var t=this.source;return 3===t.readyState||4===t.readyState},e.prototype._onPlayStart=function(){this.valid||this._onCanPlay(),this.autoUpdate&&!this._isConnectedToTicker&&(tn.shared.add(this.update,this),this._isConnectedToTicker=!0)},e.prototype._onPlayStop=function(){this._isConnectedToTicker&&(tn.shared.remove(this.update,this),this._isConnectedToTicker=!1)},e.prototype._onCanPlay=function(){var t=this.source;t.removeEventListener("canplay",this._onCanPlay),t.removeEventListener("canplaythrough",this._onCanPlay);var e=this.valid;this.resize(t.videoWidth,t.videoHeight),!e&&this._resolve&&(this._resolve(this),this._resolve=null),this._isSourcePlaying()?this._onPlayStart():this.autoPlay&&t.play()},e.prototype.dispose=function(){this._isConnectedToTicker&&(tn.shared.remove(this.update,this),this._isConnectedToTicker=!1);var e=this.source;e&&(e.removeEventListener("error",this._onError,!0),e.pause(),e.src="",e.load()),t.prototype.dispose.call(this)},Object.defineProperty(e.prototype,"autoUpdate",{get:function(){return this._autoUpdate},set:function(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(tn.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._isSourcePlaying()&&(tn.shared.add(this.update,this),this._isConnectedToTicker=!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateFPS",{get:function(){return this._updateFPS},set:function(t){t!==this._updateFPS&&(this._updateFPS=t)},enumerable:!1,configurable:!0}),e.test=function(t,n){return globalThis.HTMLVideoElement&&t instanceof HTMLVideoElement||e.TYPES.indexOf(n)>-1},e.TYPES=["mp4","m4v","webm","ogg","ogv","h264","avi","mov"],e.MIME_TYPES={ogv:"video/ogg",mov:"video/quicktime",m4v:"video/mp4"},e}(Tn),Pn=function(t){function e(e){return t.call(this,e)||this}return mn(e,t),e.test=function(t){return!!globalThis.createImageBitmap&&t instanceof ImageBitmap},e}(Tn);dn.push(Mn,Pn,Sn,Rn,An,_n,wn,En);var In={__proto__:null,Resource:vn,BaseImageResource:Tn,INSTALLED:dn,autoDetectResource:pn,AbstractMultiResource:bn,ArrayResource:En,BufferResource:_n,CanvasResource:Sn,CubeResource:wn,ImageResource:Mn,SVGResource:An,VideoResource:Rn,ImageBitmapResource:Pn},Cn=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return mn(e,t),e.prototype.upload=function(t,e,n){var r=t.gl;r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.alphaMode===vt.UNPACK);var i=e.realWidth,o=e.realHeight;return n.width===i&&n.height===o?r.texSubImage2D(e.target,0,0,0,i,o,e.format,n.type,this.data):(n.width=i,n.height=o,r.texImage2D(e.target,0,n.internalFormat,i,o,0,e.format,n.type,this.data)),!0},e}(_n),On=function(){function t(t,e){this.width=Math.round(t||100),this.height=Math.round(e||100),this.stencil=!1,this.depth=!1,this.dirtyId=0,this.dirtyFormat=0,this.dirtySize=0,this.depthTexture=null,this.colorTextures=[],this.glFramebuffers={},this.disposeRunner=new cn("disposeFramebuffer"),this.multisample=Et.NONE}return Object.defineProperty(t.prototype,"colorTexture",{get:function(){return this.colorTextures[0]},enumerable:!1,configurable:!0}),t.prototype.addColorTexture=function(t,e){return void 0===t&&(t=0),this.colorTextures[t]=e||new xn(null,{scaleMode:ft.NEAREST,resolution:1,mipmap:gt.OFF,width:this.width,height:this.height}),this.dirtyId++,this.dirtyFormat++,this},t.prototype.addDepthTexture=function(t){return this.depthTexture=t||new xn(new Cn(null,{width:this.width,height:this.height}),{scaleMode:ft.NEAREST,resolution:1,width:this.width,height:this.height,mipmap:gt.OFF,format:ht.DEPTH_COMPONENT,type:dt.UNSIGNED_SHORT}),this.dirtyId++,this.dirtyFormat++,this},t.prototype.enableDepth=function(){return this.depth=!0,this.dirtyId++,this.dirtyFormat++,this},t.prototype.enableStencil=function(){return this.stencil=!0,this.dirtyId++,this.dirtyFormat++,this},t.prototype.resize=function(t,e){if(t=Math.round(t),e=Math.round(e),t!==this.width||e!==this.height){this.width=t,this.height=e,this.dirtyId++,this.dirtySize++;for(var n=0;n<this.colorTextures.length;n++){var r=this.colorTextures[n],i=r.resolution;r.setSize(t/i,e/i)}this.depthTexture&&(i=this.depthTexture.resolution,this.depthTexture.setSize(t/i,e/i))}},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroyDepthTexture=function(){this.depthTexture&&(this.depthTexture.destroy(),this.depthTexture=null,++this.dirtyId,++this.dirtyFormat)},t}(),Ln=function(t){function e(e){void 0===e&&(e={});var n=this;if("number"==typeof e){var r=arguments[0],i=arguments[1],o=arguments[2],s=arguments[3];e={width:r,height:i,scaleMode:o,resolution:s}}return e.width=e.width||100,e.height=e.height||100,e.multisample=void 0!==e.multisample?e.multisample:Et.NONE,(n=t.call(this,null,e)||this).mipmap=gt.OFF,n.valid=!0,n.clearColor=[0,0,0,0],n.framebuffer=new On(n.realWidth,n.realHeight).addColorTexture(0,n),n.framebuffer.multisample=e.multisample,n.maskStack=[],n.filterStack=[{}],n}return mn(e,t),e.prototype.resize=function(t,e){this.framebuffer.resize(t*this.resolution,e*this.resolution),this.setRealSize(this.framebuffer.width,this.framebuffer.height)},e.prototype.dispose=function(){this.framebuffer.dispose(),t.prototype.dispose.call(this)},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.framebuffer.destroyDepthTexture(),this.framebuffer=null},e}(xn),Nn=function(){function t(){this.x0=0,this.y0=0,this.x1=1,this.y1=0,this.x2=1,this.y2=1,this.x3=0,this.y3=1,this.uvsFloat32=new Float32Array(8)}return t.prototype.set=function(t,e,n){var r=e.width,i=e.height;if(n){var o=t.width/2/r,s=t.height/2/i,a=t.x/r+o,l=t.y/i+s;n=Te.add(n,Te.NW),this.x0=a+o*Te.uX(n),this.y0=l+s*Te.uY(n),n=Te.add(n,2),this.x1=a+o*Te.uX(n),this.y1=l+s*Te.uY(n),n=Te.add(n,2),this.x2=a+o*Te.uX(n),this.y2=l+s*Te.uY(n),n=Te.add(n,2),this.x3=a+o*Te.uX(n),this.y3=l+s*Te.uY(n)}else this.x0=t.x/r,this.y0=t.y/i,this.x1=(t.x+t.width)/r,this.y1=t.y/i,this.x2=(t.x+t.width)/r,this.y2=(t.y+t.height)/i,this.x3=t.x/r,this.y3=(t.y+t.height)/i;this.uvsFloat32[0]=this.x0,this.uvsFloat32[1]=this.y0,this.uvsFloat32[2]=this.x1,this.uvsFloat32[3]=this.y1,this.uvsFloat32[4]=this.x2,this.uvsFloat32[5]=this.y2,this.uvsFloat32[6]=this.x3,this.uvsFloat32[7]=this.y3},t.prototype.toString=function(){return"[@pixi/core:TextureUvs x0="+this.x0+" y0="+this.y0+" x1="+this.x1+" y1="+this.y1+" x2="+this.x2+" y2="+this.y2+" x3="+this.x3+" y3="+this.y3+"]"},t}(),Dn=new Nn,Un=function(t){function e(n,r,i,o,s,a){var l=t.call(this)||this;if(l.noFrame=!1,r||(l.noFrame=!0,r=new ue(0,0,1,1)),n instanceof e&&(n=n.baseTexture),l.baseTexture=n,l._frame=r,l.trim=o,l.valid=!1,l._uvs=Dn,l.uvMatrix=null,l.orig=i||r,l._rotate=Number(s||0),!0===s)l._rotate=2;else if(l._rotate%2!=0)throw new Error("attempt to use diamond-shaped UVs. If you are sure, set rotation manually");return l.defaultAnchor=a?new ae(a.x,a.y):new ae(0,0),l._updateID=0,l.textureCacheIds=[],n.valid?l.noFrame?n.valid&&l.onBaseTextureUpdated(n):l.frame=r:n.once("loaded",l.onBaseTextureUpdated,l),l.noFrame&&n.on("update",l.onBaseTextureUpdated,l),l}return mn(e,t),e.prototype.update=function(){this.baseTexture.resource&&this.baseTexture.resource.update()},e.prototype.onBaseTextureUpdated=function(t){if(this.noFrame){if(!this.baseTexture.valid)return;this._frame.width=t.width,this._frame.height=t.height,this.valid=!0,this.updateUvs()}else this.frame=this._frame;this.emit("update",this)},e.prototype.destroy=function(t){if(this.baseTexture){if(t){var n=this.baseTexture.resource;n&&n.url&&$t[n.url]&&e.removeFromCache(n.url),this.baseTexture.destroy()}this.baseTexture.off("loaded",this.onBaseTextureUpdated,this),this.baseTexture.off("update",this.onBaseTextureUpdated,this),this.baseTexture=null}this._frame=null,this._uvs=null,this.trim=null,this.orig=null,this.valid=!1,e.removeFromCache(this),this.textureCacheIds=null},e.prototype.clone=function(){var t=this._frame.clone(),n=this._frame===this.orig?t:this.orig.clone(),r=new e(this.baseTexture,!this.noFrame&&t,n,this.trim&&this.trim.clone(),this.rotate,this.defaultAnchor);return this.noFrame&&(r._frame=t),r},e.prototype.updateUvs=function(){this._uvs===Dn&&(this._uvs=new Nn),this._uvs.set(this._frame,this.baseTexture,this.rotate),this._updateID++},e.from=function(t,n,r){void 0===n&&(n={}),void 0===r&&(r=St.STRICT_TEXTURE_CACHE);var i="string"==typeof t,o=null;if(i)o=t;else if(t instanceof xn){if(!t.cacheId){var s=n&&n.pixiIdPrefix||"pixiid";t.cacheId=s+"-"+qt(),xn.addToCache(t,t.cacheId)}o=t.cacheId}else t._pixiId||(s=n&&n.pixiIdPrefix||"pixiid",t._pixiId=s+"_"+qt()),o=t._pixiId;var a=$t[o];if(i&&r&&!a)throw new Error('The cacheId "'+o+'" does not exist in TextureCache.');return a||t instanceof xn?!a&&t instanceof xn&&(a=new e(t),e.addToCache(a,o)):(n.resolution||(n.resolution=ne(t)),(a=new e(new xn(t,n))).baseTexture.cacheId=o,xn.addToCache(a.baseTexture,o),e.addToCache(a,o)),a},e.fromURL=function(t,n){var r=Object.assign({autoLoad:!1},null==n?void 0:n.resourceOptions),i=e.from(t,Object.assign({resourceOptions:r},n),!1),o=i.baseTexture.resource;return i.baseTexture.valid?Promise.resolve(i):o.load().then((function(){return Promise.resolve(i)}))},e.fromBuffer=function(t,n,r,i){return new e(xn.fromBuffer(t,n,r,i))},e.fromLoader=function(t,n,r,i){var o=new xn(t,Object.assign({scaleMode:St.SCALE_MODE,resolution:ne(n)},i)),s=o.resource;s instanceof Mn&&(s.url=n);var a=new e(o);return r||(r=n),xn.addToCache(a.baseTexture,r),e.addToCache(a,r),r!==n&&(xn.addToCache(a.baseTexture,n),e.addToCache(a,n)),a.baseTexture.valid?Promise.resolve(a):new Promise((function(t){a.baseTexture.once("loaded",(function(){return t(a)}))}))},e.addToCache=function(t,e){e&&(-1===t.textureCacheIds.indexOf(e)&&t.textureCacheIds.push(e),$t[e]&&console.warn("Texture added to the cache with an id ["+e+"] that already had an entry"),$t[e]=t)},e.removeFromCache=function(t){if("string"==typeof t){var e=$t[t];if(e){var n=e.textureCacheIds.indexOf(t);return n>-1&&e.textureCacheIds.splice(n,1),delete $t[t],e}}else if(t&&t.textureCacheIds){for(var r=0;r<t.textureCacheIds.length;++r)$t[t.textureCacheIds[r]]===t&&delete $t[t.textureCacheIds[r]];return t.textureCacheIds.length=0,t}return null},Object.defineProperty(e.prototype,"resolution",{get:function(){return this.baseTexture.resolution},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frame",{get:function(){return this._frame},set:function(t){this._frame=t,this.noFrame=!1;var e=t.x,n=t.y,r=t.width,i=t.height,o=e+r>this.baseTexture.width,s=n+i>this.baseTexture.height;if(o||s){var a=o&&s?"and":"or",l="X: "+e+" + "+r+" = "+(e+r)+" > "+this.baseTexture.width,u="Y: "+n+" + "+i+" = "+(n+i)+" > "+this.baseTexture.height;throw new Error("Texture Error: frame does not fit inside the base Texture dimensions: "+l+" "+a+" "+u)}this.valid=r&&i&&this.baseTexture.valid,this.trim||this.rotate||(this.orig=t),this.valid&&this.updateUvs()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotate",{get:function(){return this._rotate},set:function(t){this._rotate=t,this.valid&&this.updateUvs()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this.orig.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.orig.height},enumerable:!1,configurable:!0}),e.prototype.castToBaseTexture=function(){return this.baseTexture},e}(Mt());function Fn(t){t.destroy=function(){},t.on=function(){},t.once=function(){},t.emit=function(){}}Un.EMPTY=new Un(new xn),Fn(Un.EMPTY),Fn(Un.EMPTY.baseTexture),Un.WHITE=function(){var t=document.createElement("canvas");t.width=16,t.height=16;var e=t.getContext("2d");return e.fillStyle="white",e.fillRect(0,0,16,16),new Un(new xn(new Sn(t)))}(),Fn(Un.WHITE),Fn(Un.WHITE.baseTexture);var Bn=function(t){function e(e,n){var r=t.call(this,e,n)||this;return r.valid=!0,r.filterFrame=null,r.filterPoolKey=null,r.updateUvs(),r}return mn(e,t),Object.defineProperty(e.prototype,"framebuffer",{get:function(){return this.baseTexture.framebuffer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"multisample",{get:function(){return this.framebuffer.multisample},set:function(t){this.framebuffer.multisample=t},enumerable:!1,configurable:!0}),e.prototype.resize=function(t,e,n){void 0===n&&(n=!0);var r=this.baseTexture.resolution,i=Math.round(t*r)/r,o=Math.round(e*r)/r;this.valid=i>0&&o>0,this._frame.width=this.orig.width=i,this._frame.height=this.orig.height=o,n&&this.baseTexture.resize(i,o),this.updateUvs()},e.prototype.setResolution=function(t){var e=this.baseTexture;e.resolution!==t&&(e.setResolution(t),this.resize(e.width,e.height,!1))},e.create=function(t){for(var n=arguments,r=[],i=1;i<arguments.length;i++)r[i-1]=n[i];return"number"==typeof t&&(Kt("6.0.0","Arguments (width, height, scaleMode, resolution) have been deprecated."),t={width:t,height:r[0],scaleMode:r[1],resolution:r[2]}),new e(new Ln(t))},e}(Un),kn=function(){function t(t){this.texturePool={},this.textureOptions=t||{},this.enableFullScreen=!1,this._pixelsWidth=0,this._pixelsHeight=0}return t.prototype.createTexture=function(t,e,n){void 0===n&&(n=Et.NONE);var r=new Ln(Object.assign({width:t,height:e,resolution:1,multisample:n},this.textureOptions));return new Bn(r)},t.prototype.getOptimalTexture=function(t,e,n,r){var i;void 0===n&&(n=1),void 0===r&&(r=Et.NONE),t=Math.ceil(t*n-1e-6),e=Math.ceil(e*n-1e-6),this.enableFullScreen&&t===this._pixelsWidth&&e===this._pixelsHeight?i=r>1?-r:-1:(i=((65535&(t=zt(t)))<<16|65535&(e=zt(e)))>>>0,r>1&&(i+=4294967296*r)),this.texturePool[i]||(this.texturePool[i]=[]);var o=this.texturePool[i].pop();return o||(o=this.createTexture(t,e,r)),o.filterPoolKey=i,o.setResolution(n),o},t.prototype.getFilterTexture=function(t,e,n){var r=this.getOptimalTexture(t.width,t.height,e||t.resolution,n||Et.NONE);return r.filterFrame=t.filterFrame,r},t.prototype.returnTexture=function(t){var e=t.filterPoolKey;t.filterFrame=null,this.texturePool[e].push(t)},t.prototype.returnFilterTexture=function(t){this.returnTexture(t)},t.prototype.clear=function(t){if(t=!1!==t)for(var e in this.texturePool){var n=this.texturePool[e];if(n)for(var r=0;r<n.length;r++)n[r].destroy(!0)}this.texturePool={}},t.prototype.setScreenSize=function(t){if(t.width!==this._pixelsWidth||t.height!==this._pixelsHeight){for(var e in this.enableFullScreen=t.width>0&&t.height>0,this.texturePool)if(Number(e)<0){var n=this.texturePool[e];if(n)for(var r=0;r<n.length;r++)n[r].destroy(!0);this.texturePool[e]=[]}this._pixelsWidth=t.width,this._pixelsHeight=t.height}},t.SCREEN_KEY=-1,t}(),Gn=function(){function t(t,e,n,r,i,o,s){void 0===e&&(e=0),void 0===n&&(n=!1),void 0===r&&(r=dt.FLOAT),this.buffer=t,this.size=e,this.normalized=n,this.type=r,this.stride=i,this.start=o,this.instance=s}return t.prototype.destroy=function(){this.buffer=null},t.from=function(e,n,r,i,o){return new t(e,n,r,i,o)},t}(),Hn=0,zn=function(){function t(t,e,n){void 0===e&&(e=!0),void 0===n&&(n=!1),this.data=t||new Float32Array(1),this._glBuffers={},this._updateID=0,this.index=n,this.static=e,this.id=Hn++,this.disposeRunner=new cn("disposeBuffer")}return t.prototype.update=function(t){t instanceof Array&&(t=new Float32Array(t)),this.data=t||this.data,this._updateID++},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroy=function(){this.dispose(),this.data=null},Object.defineProperty(t.prototype,"index",{get:function(){return this.type===Tt.ELEMENT_ARRAY_BUFFER},set:function(t){this.type=t?Tt.ELEMENT_ARRAY_BUFFER:Tt.ARRAY_BUFFER},enumerable:!1,configurable:!0}),t.from=function(e){return e instanceof Array&&(e=new Float32Array(e)),new t(e)},t}(),Vn={Float32Array,Uint32Array,Int32Array,Uint8Array},Wn={5126:4,5123:2,5121:1},Xn=0,jn={Float32Array,Uint32Array,Int32Array,Uint8Array,Uint16Array},Yn=function(){function t(t,e){void 0===t&&(t=[]),void 0===e&&(e={}),this.buffers=t,this.indexBuffer=null,this.attributes=e,this.glVertexArrayObjects={},this.id=Xn++,this.instanced=!1,this.instanceCount=1,this.disposeRunner=new cn("disposeGeometry"),this.refCount=0}return t.prototype.addAttribute=function(t,e,n,r,i,o,s,a){if(void 0===n&&(n=0),void 0===r&&(r=!1),void 0===a&&(a=!1),!e)throw new Error("You must pass a buffer when creating an attribute");e instanceof zn||(e instanceof Array&&(e=new Float32Array(e)),e=new zn(e));var l=t.split("|");if(l.length>1){for(var u=0;u<l.length;u++)this.addAttribute(l[u],e,n,r,i);return this}var h=this.buffers.indexOf(e);return-1===h&&(this.buffers.push(e),h=this.buffers.length-1),this.attributes[t]=new Gn(h,n,r,i,o,s,a),this.instanced=this.instanced||a,this},t.prototype.getAttribute=function(t){return this.attributes[t]},t.prototype.getBuffer=function(t){return this.buffers[this.getAttribute(t).buffer]},t.prototype.addIndex=function(t){return t instanceof zn||(t instanceof Array&&(t=new Uint16Array(t)),t=new zn(t)),t.type=Tt.ELEMENT_ARRAY_BUFFER,this.indexBuffer=t,-1===this.buffers.indexOf(t)&&this.buffers.push(t),this},t.prototype.getIndex=function(){return this.indexBuffer},t.prototype.interleave=function(){if(1===this.buffers.length||2===this.buffers.length&&this.indexBuffer)return this;var t,e=[],n=[],r=new zn;for(t in this.attributes){var i=this.attributes[t],o=this.buffers[i.buffer];e.push(o.data),n.push(i.size*Wn[i.type]/4),i.buffer=0}for(r.data=function(t,e){for(var n=0,r=0,i={},o=0;o<t.length;o++)r+=e[o],n+=t[o].length;var s=new ArrayBuffer(4*n),a=null,l=0;for(o=0;o<t.length;o++){var u=e[o],h=t[o],c=Ht(h);i[c]||(i[c]=new Vn[c](s)),a=i[c];for(var d=0;d<h.length;d++)a[(d/u|0)*r+l+d%u]=h[d];l+=u}return new Float32Array(s)}(e,n),t=0;t<this.buffers.length;t++)this.buffers[t]!==this.indexBuffer&&this.buffers[t].destroy();return this.buffers=[r],this.indexBuffer&&this.buffers.push(this.indexBuffer),this},t.prototype.getSize=function(){for(var t in this.attributes){var e=this.attributes[t];return this.buffers[e.buffer].data.length/(e.stride/4||e.size)}return 0},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroy=function(){this.dispose(),this.buffers=null,this.indexBuffer=null,this.attributes=null},t.prototype.clone=function(){for(var e=new t,n=0;n<this.buffers.length;n++)e.buffers[n]=new zn(this.buffers[n].data.slice(0));for(var n in this.attributes){var r=this.attributes[n];e.attributes[n]=new Gn(r.buffer,r.size,r.normalized,r.type,r.stride,r.start,r.instance)}return this.indexBuffer&&(e.indexBuffer=e.buffers[this.buffers.indexOf(this.indexBuffer)],e.indexBuffer.type=Tt.ELEMENT_ARRAY_BUFFER),e},t.merge=function(e){for(var n,r=new t,i=[],o=[],s=[],a=0;a<e.length;a++){n=e[a];for(var l=0;l<n.buffers.length;l++)o[l]=o[l]||0,o[l]+=n.buffers[l].data.length,s[l]=0}for(a=0;a<n.buffers.length;a++)i[a]=new(jn[Ht(n.buffers[a].data)])(o[a]),r.buffers[a]=new zn(i[a]);for(a=0;a<e.length;a++)for(n=e[a],l=0;l<n.buffers.length;l++)i[l].set(n.buffers[l].data,s[l]),s[l]+=n.buffers[l].data.length;if(r.attributes=n.attributes,n.indexBuffer){r.indexBuffer=r.buffers[n.buffers.indexOf(n.indexBuffer)],r.indexBuffer.type=Tt.ELEMENT_ARRAY_BUFFER;var u=0,h=0,c=0,d=0;for(a=0;a<n.buffers.length;a++)if(n.buffers[a]!==n.indexBuffer){d=a;break}for(var a in n.attributes){var p=n.attributes[a];(0|p.buffer)===d&&(h+=p.size*Wn[p.type]/4)}for(a=0;a<e.length;a++){var f=e[a].indexBuffer.data;for(l=0;l<f.length;l++)r.indexBuffer.data[l+c]+=u;u+=e[a].buffers[d].data.length/h,c+=f.length}}return r},t}(),qn=function(t){function e(){var e=t.call(this)||this;return e.addAttribute("aVertexPosition",new Float32Array([0,0,1,0,1,1,0,1])).addIndex([0,1,3,2]),e}return mn(e,t),e}(Yn),Zn=function(t){function e(){var e=t.call(this)||this;return e.vertices=new Float32Array([-1,-1,1,-1,1,1,-1,1]),e.uvs=new Float32Array([0,0,1,0,1,1,0,1]),e.vertexBuffer=new zn(e.vertices),e.uvBuffer=new zn(e.uvs),e.addAttribute("aVertexPosition",e.vertexBuffer).addAttribute("aTextureCoord",e.uvBuffer).addIndex([0,1,2,0,2,3]),e}return mn(e,t),e.prototype.map=function(t,e){var n=0,r=0;return this.uvs[0]=n,this.uvs[1]=r,this.uvs[2]=n+e.width/t.width,this.uvs[3]=r,this.uvs[4]=n+e.width/t.width,this.uvs[5]=r+e.height/t.height,this.uvs[6]=n,this.uvs[7]=r+e.height/t.height,n=e.x,r=e.y,this.vertices[0]=n,this.vertices[1]=r,this.vertices[2]=n+e.width,this.vertices[3]=r,this.vertices[4]=n+e.width,this.vertices[5]=r+e.height,this.vertices[6]=n,this.vertices[7]=r+e.height,this.invalidate(),this},e.prototype.invalidate=function(){return this.vertexBuffer._updateID++,this.uvBuffer._updateID++,this},e}(Yn),Kn=0,Jn=function(){function t(t,e,n){this.group=!0,this.syncUniforms={},this.dirtyId=0,this.id=Kn++,this.static=!!e,this.ubo=!!n,t instanceof zn?(this.buffer=t,this.buffer.type=Tt.UNIFORM_BUFFER,this.autoManage=!1,this.ubo=!0):(this.uniforms=t,this.ubo&&(this.buffer=new zn(new Float32Array(1)),this.buffer.type=Tt.UNIFORM_BUFFER,this.autoManage=!0))}return t.prototype.update=function(){this.dirtyId++,!this.autoManage&&this.buffer&&this.buffer.update()},t.prototype.add=function(e,n,r){if(this.ubo)throw new Error("[UniformGroup] uniform groups in ubo mode cannot be modified, or have uniform groups nested in them");this.uniforms[e]=new t(n,r)},t.from=function(e,n,r){return new t(e,n,r)},t.uboFrom=function(e,n){return new t(e,null==n||n,!0)},t}(),Qn=function(){function t(){this.renderTexture=null,this.target=null,this.legacy=!1,this.resolution=1,this.multisample=Et.NONE,this.sourceFrame=new ue,this.destinationFrame=new ue,this.bindingSourceFrame=new ue,this.bindingDestinationFrame=new ue,this.filters=[],this.transform=null}return t.prototype.clear=function(){this.target=null,this.filters=null,this.renderTexture=null},t}(),$n=[new ae,new ae,new ae,new ae],tr=new me,er=function(){function t(t){this.renderer=t,this.defaultFilterStack=[{}],this.texturePool=new kn,this.texturePool.setScreenSize(t.view),this.statePool=[],this.quad=new qn,this.quadUv=new Zn,this.tempRect=new ue,this.activeState={},this.globalUniforms=new Jn({outputFrame:new ue,inputSize:new Float32Array(4),inputPixel:new Float32Array(4),inputClamp:new Float32Array(4),resolution:1,filterArea:new Float32Array(4),filterClamp:new Float32Array(4)},!0),this.forceClear=!1,this.useMaxPadding=!1}return t.prototype.push=function(t,e){for(var n,r,i=this.renderer,o=this.defaultFilterStack,s=this.statePool.pop()||new Qn,a=this.renderer.renderTexture,l=e[0].resolution,u=e[0].multisample,h=e[0].padding,c=e[0].autoFit,d=null===(n=e[0].legacy)||void 0===n||n,p=1;p<e.length;p++){var f=e[p];l=Math.min(l,f.resolution),u=Math.min(u,f.multisample),h=this.useMaxPadding?Math.max(h,f.padding):h+f.padding,c=c&&f.autoFit,d=d||null===(r=f.legacy)||void 0===r||r}if(1===o.length&&(this.defaultFilterStack[0].renderTexture=a.current),o.push(s),s.resolution=l,s.multisample=u,s.legacy=d,s.target=t,s.sourceFrame.copyFrom(t.filterArea||t.getBounds(!0)),s.sourceFrame.pad(h),c){var m=this.tempRect.copyFrom(a.sourceFrame);i.projection.transform&&this.transformAABB(tr.copyFrom(i.projection.transform).invert(),m),s.sourceFrame.fit(m)}this.roundFrame(s.sourceFrame,a.current?a.current.resolution:i.resolution,a.sourceFrame,a.destinationFrame,i.projection.transform),s.renderTexture=this.getOptimalFilterTexture(s.sourceFrame.width,s.sourceFrame.height,l,u),s.filters=e,s.destinationFrame.width=s.renderTexture.width,s.destinationFrame.height=s.renderTexture.height;var g=this.tempRect;g.x=0,g.y=0,g.width=s.sourceFrame.width,g.height=s.sourceFrame.height,s.renderTexture.filterFrame=s.sourceFrame,s.bindingSourceFrame.copyFrom(a.sourceFrame),s.bindingDestinationFrame.copyFrom(a.destinationFrame),s.transform=i.projection.transform,i.projection.transform=null,a.bind(s.renderTexture,s.sourceFrame,g),i.framebuffer.clear(0,0,0,0)},t.prototype.pop=function(){var t=this.defaultFilterStack,e=t.pop(),n=e.filters;this.activeState=e;var r=this.globalUniforms.uniforms;r.outputFrame=e.sourceFrame,r.resolution=e.resolution;var i=r.inputSize,o=r.inputPixel,s=r.inputClamp;if(i[0]=e.destinationFrame.width,i[1]=e.destinationFrame.height,i[2]=1/i[0],i[3]=1/i[1],o[0]=Math.round(i[0]*e.resolution),o[1]=Math.round(i[1]*e.resolution),o[2]=1/o[0],o[3]=1/o[1],s[0]=.5*o[2],s[1]=.5*o[3],s[2]=e.sourceFrame.width*i[2]-.5*o[2],s[3]=e.sourceFrame.height*i[3]-.5*o[3],e.legacy){var a=r.filterArea;a[0]=e.destinationFrame.width,a[1]=e.destinationFrame.height,a[2]=e.sourceFrame.x,a[3]=e.sourceFrame.y,r.filterClamp=r.inputClamp}this.globalUniforms.update();var l=t[t.length-1];if(this.renderer.framebuffer.blit(),1===n.length)n[0].apply(this,e.renderTexture,l.renderTexture,_t.BLEND,e),this.returnFilterTexture(e.renderTexture);else{var u=e.renderTexture,h=this.getOptimalFilterTexture(u.width,u.height,e.resolution);h.filterFrame=u.filterFrame;var c=0;for(c=0;c<n.length-1;++c){1===c&&e.multisample>1&&((h=this.getOptimalFilterTexture(u.width,u.height,e.resolution)).filterFrame=u.filterFrame),n[c].apply(this,u,h,_t.CLEAR,e);var d=u;u=h,h=d}n[c].apply(this,u,l.renderTexture,_t.BLEND,e),c>1&&e.multisample>1&&this.returnFilterTexture(e.renderTexture),this.returnFilterTexture(u),this.returnFilterTexture(h)}e.clear(),this.statePool.push(e)},t.prototype.bindAndClear=function(t,e){void 0===e&&(e=_t.CLEAR);var n=this.renderer,r=n.renderTexture,i=n.state;if(t===this.defaultFilterStack[this.defaultFilterStack.length-1].renderTexture?this.renderer.projection.transform=this.activeState.transform:this.renderer.projection.transform=null,t&&t.filterFrame){var o=this.tempRect;o.x=0,o.y=0,o.width=t.filterFrame.width,o.height=t.filterFrame.height,r.bind(t,t.filterFrame,o)}else t!==this.defaultFilterStack[this.defaultFilterStack.length-1].renderTexture?r.bind(t):this.renderer.renderTexture.bind(t,this.activeState.bindingSourceFrame,this.activeState.bindingDestinationFrame);var s=1&i.stateId||this.forceClear;(e===_t.CLEAR||e===_t.BLIT&&s)&&this.renderer.framebuffer.clear(0,0,0,0)},t.prototype.applyFilter=function(t,e,n,r){var i=this.renderer;i.state.set(t.state),this.bindAndClear(n,r),t.uniforms.uSampler=e,t.uniforms.filterGlobals=this.globalUniforms,i.shader.bind(t),t.legacy=!!t.program.attributeData.aTextureCoord,t.legacy?(this.quadUv.map(e._frame,e.filterFrame),i.geometry.bind(this.quadUv),i.geometry.draw(ut.TRIANGLES)):(i.geometry.bind(this.quad),i.geometry.draw(ut.TRIANGLE_STRIP))},t.prototype.calculateSpriteMatrix=function(t,e){var n=this.activeState,r=n.sourceFrame,i=n.destinationFrame,o=e._texture.orig,s=t.set(i.width,0,0,i.height,r.x,r.y),a=e.worldTransform.copyTo(me.TEMP_MATRIX);return a.invert(),s.prepend(a),s.scale(1/o.width,1/o.height),s.translate(e.anchor.x,e.anchor.y),s},t.prototype.destroy=function(){this.renderer=null,this.texturePool.clear(!1)},t.prototype.getOptimalFilterTexture=function(t,e,n,r){return void 0===n&&(n=1),void 0===r&&(r=Et.NONE),this.texturePool.getOptimalTexture(t,e,n,r)},t.prototype.getFilterTexture=function(t,e,n){if("number"==typeof t){var r=t;t=e,e=r}t=t||this.activeState.renderTexture;var i=this.texturePool.getOptimalTexture(t.width,t.height,e||t.resolution,n||Et.NONE);return i.filterFrame=t.filterFrame,i},t.prototype.returnFilterTexture=function(t){this.texturePool.returnTexture(t)},t.prototype.emptyPool=function(){this.texturePool.clear(!0)},t.prototype.resize=function(){this.texturePool.setScreenSize(this.renderer.view)},t.prototype.transformAABB=function(t,e){var n=$n[0],r=$n[1],i=$n[2],o=$n[3];n.set(e.left,e.top),r.set(e.left,e.bottom),i.set(e.right,e.top),o.set(e.right,e.bottom),t.apply(n,n),t.apply(r,r),t.apply(i,i),t.apply(o,o);var s=Math.min(n.x,r.x,i.x,o.x),a=Math.min(n.y,r.y,i.y,o.y),l=Math.max(n.x,r.x,i.x,o.x),u=Math.max(n.y,r.y,i.y,o.y);e.x=s,e.y=a,e.width=l-s,e.height=u-a},t.prototype.roundFrame=function(t,e,n,r,i){if(!(t.width<=0||t.height<=0||n.width<=0||n.height<=0)){if(i){var o=i.a,s=i.b,a=i.c,l=i.d;if((Math.abs(s)>1e-4||Math.abs(a)>1e-4)&&(Math.abs(o)>1e-4||Math.abs(l)>1e-4))return}(i=i?tr.copyFrom(i):tr.identity()).translate(-n.x,-n.y).scale(r.width/n.width,r.height/n.height).translate(r.x,r.y),this.transformAABB(i,t),t.ceil(e),this.transformAABB(i.invert(),t)}},t}(),nr=function(){function t(t){this.renderer=t}return t.prototype.flush=function(){},t.prototype.destroy=function(){this.renderer=null},t.prototype.start=function(){},t.prototype.stop=function(){this.flush()},t.prototype.render=function(t){},t}(),rr=function(){function t(t){this.renderer=t,this.emptyRenderer=new nr(t),this.currentRenderer=this.emptyRenderer}return t.prototype.setObjectRenderer=function(t){this.currentRenderer!==t&&(this.currentRenderer.stop(),this.currentRenderer=t,this.currentRenderer.start())},t.prototype.flush=function(){this.setObjectRenderer(this.emptyRenderer)},t.prototype.reset=function(){this.setObjectRenderer(this.emptyRenderer)},t.prototype.copyBoundTextures=function(t,e){for(var n=this.renderer.texture.boundTextures,r=e-1;r>=0;--r)t[r]=n[r]||null,t[r]&&(t[r]._batchLocation=r)},t.prototype.boundArray=function(t,e,n,r){for(var i=t.elements,o=t.ids,s=t.count,a=0,l=0;l<s;l++){var u=i[l],h=u._batchLocation;if(h>=0&&h<r&&e[h]===u)o[l]=h;else for(;a<r;){var c=e[a];if(!c||c._batchEnabled!==n||c._batchLocation!==a){o[l]=a,u._batchLocation=a,e[a]=u;break}a++}}},t.prototype.destroy=function(){this.renderer=null},t}(),ir=0,or=function(){function t(t){this.renderer=t,this.webGLVersion=1,this.extensions={},this.supports={uint32Indices:!1},this.handleContextLost=this.handleContextLost.bind(this),this.handleContextRestored=this.handleContextRestored.bind(this),t.view.addEventListener("webglcontextlost",this.handleContextLost,!1),t.view.addEventListener("webglcontextrestored",this.handleContextRestored,!1)}return Object.defineProperty(t.prototype,"isLost",{get:function(){return!this.gl||this.gl.isContextLost()},enumerable:!1,configurable:!0}),t.prototype.contextChange=function(t){this.gl=t,this.renderer.gl=t,this.renderer.CONTEXT_UID=ir++,t.isContextLost()&&t.getExtension("WEBGL_lose_context")&&t.getExtension("WEBGL_lose_context").restoreContext()},t.prototype.initFromContext=function(t){this.gl=t,this.validateContext(t),this.renderer.gl=t,this.renderer.CONTEXT_UID=ir++,this.renderer.runners.contextChange.emit(t)},t.prototype.initFromOptions=function(t){var e=this.createContext(this.renderer.view,t);this.initFromContext(e)},t.prototype.createContext=function(t,e){var n;if(St.PREFER_ENV>=ot.WEBGL2&&(n=t.getContext("webgl2",e)),n)this.webGLVersion=2;else if(this.webGLVersion=1,!(n=t.getContext("webgl",e)||t.getContext("experimental-webgl",e)))throw new Error("This browser does not support WebGL. Try using the canvas renderer");return this.gl=n,this.getExtensions(),this.gl},t.prototype.getExtensions=function(){var t=this.gl,e={anisotropicFiltering:t.getExtension("EXT_texture_filter_anisotropic"),floatTextureLinear:t.getExtension("OES_texture_float_linear"),s3tc:t.getExtension("WEBGL_compressed_texture_s3tc"),s3tc_sRGB:t.getExtension("WEBGL_compressed_texture_s3tc_srgb"),etc:t.getExtension("WEBGL_compressed_texture_etc"),etc1:t.getExtension("WEBGL_compressed_texture_etc1"),pvrtc:t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),atc:t.getExtension("WEBGL_compressed_texture_atc"),astc:t.getExtension("WEBGL_compressed_texture_astc")};1===this.webGLVersion?Object.assign(this.extensions,e,{drawBuffers:t.getExtension("WEBGL_draw_buffers"),depthTexture:t.getExtension("WEBGL_depth_texture"),loseContext:t.getExtension("WEBGL_lose_context"),vertexArrayObject:t.getExtension("OES_vertex_array_object")||t.getExtension("MOZ_OES_vertex_array_object")||t.getExtension("WEBKIT_OES_vertex_array_object"),uint32ElementIndex:t.getExtension("OES_element_index_uint"),floatTexture:t.getExtension("OES_texture_float"),floatTextureLinear:t.getExtension("OES_texture_float_linear"),textureHalfFloat:t.getExtension("OES_texture_half_float"),textureHalfFloatLinear:t.getExtension("OES_texture_half_float_linear")}):2===this.webGLVersion&&Object.assign(this.extensions,e,{colorBufferFloat:t.getExtension("EXT_color_buffer_float")})},t.prototype.handleContextLost=function(t){t.preventDefault()},t.prototype.handleContextRestored=function(){this.renderer.runners.contextChange.emit(this.gl)},t.prototype.destroy=function(){var t=this.renderer.view;this.renderer=null,t.removeEventListener("webglcontextlost",this.handleContextLost),t.removeEventListener("webglcontextrestored",this.handleContextRestored),this.gl.useProgram(null),this.extensions.loseContext&&this.extensions.loseContext.loseContext()},t.prototype.postrender=function(){this.renderer.renderingToScreen&&this.gl.flush()},t.prototype.validateContext=function(t){var e=t.getContextAttributes(),n="WebGL2RenderingContext"in globalThis&&t instanceof globalThis.WebGL2RenderingContext;n&&(this.webGLVersion=2),e.stencil||console.warn("Provided WebGL context does not have a stencil buffer, masks may not render correctly");var r=n||!!t.getExtension("OES_element_index_uint");this.supports.uint32Indices=r,r||console.warn("Provided WebGL context does not support 32 index buffer, complex graphics may not render correctly")},t}(),sr=function(t){this.framebuffer=t,this.stencil=null,this.dirtyId=-1,this.dirtyFormat=-1,this.dirtySize=-1,this.multisample=Et.NONE,this.msaaBuffer=null,this.blitFramebuffer=null,this.mipLevel=0},ar=new ue,lr=function(){function t(t){this.renderer=t,this.managedFramebuffers=[],this.unknownFramebuffer=new On(10,10),this.msaaSamples=null}return t.prototype.contextChange=function(){var t=this.gl=this.renderer.gl;if(this.CONTEXT_UID=this.renderer.CONTEXT_UID,this.current=this.unknownFramebuffer,this.viewport=new ue,this.hasMRT=!0,this.writeDepthTexture=!0,this.disposeAll(!0),1===this.renderer.context.webGLVersion){var e=this.renderer.context.extensions.drawBuffers,n=this.renderer.context.extensions.depthTexture;St.PREFER_ENV===ot.WEBGL_LEGACY&&(e=null,n=null),e?t.drawBuffers=function(t){return e.drawBuffersWEBGL(t)}:(this.hasMRT=!1,t.drawBuffers=function(){}),n||(this.writeDepthTexture=!1)}else this.msaaSamples=t.getInternalformatParameter(t.RENDERBUFFER,t.RGBA8,t.SAMPLES)},t.prototype.bind=function(t,e,n){void 0===n&&(n=0);var r=this.gl;if(t){var i=t.glFramebuffers[this.CONTEXT_UID]||this.initFramebuffer(t);this.current!==t&&(this.current=t,r.bindFramebuffer(r.FRAMEBUFFER,i.framebuffer)),i.mipLevel!==n&&(t.dirtyId++,t.dirtyFormat++,i.mipLevel=n),i.dirtyId!==t.dirtyId&&(i.dirtyId=t.dirtyId,i.dirtyFormat!==t.dirtyFormat?(i.dirtyFormat=t.dirtyFormat,i.dirtySize=t.dirtySize,this.updateFramebuffer(t,n)):i.dirtySize!==t.dirtySize&&(i.dirtySize=t.dirtySize,this.resizeFramebuffer(t)));for(var o=0;o<t.colorTextures.length;o++){var s=t.colorTextures[o];this.renderer.texture.unbind(s.parentTextureArray||s)}if(t.depthTexture&&this.renderer.texture.unbind(t.depthTexture),e){var a=e.width>>n,l=e.height>>n,u=a/e.width;this.setViewport(e.x*u,e.y*u,a,l)}else a=t.width>>n,l=t.height>>n,this.setViewport(0,0,a,l)}else this.current&&(this.current=null,r.bindFramebuffer(r.FRAMEBUFFER,null)),e?this.setViewport(e.x,e.y,e.width,e.height):this.setViewport(0,0,this.renderer.width,this.renderer.height)},t.prototype.setViewport=function(t,e,n,r){var i=this.viewport;t=Math.round(t),e=Math.round(e),n=Math.round(n),r=Math.round(r),i.width===n&&i.height===r&&i.x===t&&i.y===e||(i.x=t,i.y=e,i.width=n,i.height=r,this.gl.viewport(t,e,n,r))},Object.defineProperty(t.prototype,"size",{get:function(){return this.current?{x:0,y:0,width:this.current.width,height:this.current.height}:{x:0,y:0,width:this.renderer.width,height:this.renderer.height}},enumerable:!1,configurable:!0}),t.prototype.clear=function(t,e,n,r,i){void 0===i&&(i=at.COLOR|at.DEPTH);var o=this.gl;o.clearColor(t,e,n,r),o.clear(i)},t.prototype.initFramebuffer=function(t){var e=this.gl,n=new sr(e.createFramebuffer());return n.multisample=this.detectSamples(t.multisample),t.glFramebuffers[this.CONTEXT_UID]=n,this.managedFramebuffers.push(t),t.disposeRunner.add(this),n},t.prototype.resizeFramebuffer=function(t){var e=this.gl,n=t.glFramebuffers[this.CONTEXT_UID];n.msaaBuffer&&(e.bindRenderbuffer(e.RENDERBUFFER,n.msaaBuffer),e.renderbufferStorageMultisample(e.RENDERBUFFER,n.multisample,e.RGBA8,t.width,t.height)),n.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,n.stencil),n.msaaBuffer?e.renderbufferStorageMultisample(e.RENDERBUFFER,n.multisample,e.DEPTH24_STENCIL8,t.width,t.height):e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,t.width,t.height));var r=t.colorTextures,i=r.length;e.drawBuffers||(i=Math.min(i,1));for(var o=0;o<i;o++){var s=r[o],a=s.parentTextureArray||s;this.renderer.texture.bind(a,0)}t.depthTexture&&this.writeDepthTexture&&this.renderer.texture.bind(t.depthTexture,0)},t.prototype.updateFramebuffer=function(t,e){var n=this.gl,r=t.glFramebuffers[this.CONTEXT_UID],i=t.colorTextures,o=i.length;n.drawBuffers||(o=Math.min(o,1)),r.multisample>1&&this.canMultisampleFramebuffer(t)?(r.msaaBuffer=r.msaaBuffer||n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,r.msaaBuffer),n.renderbufferStorageMultisample(n.RENDERBUFFER,r.multisample,n.RGBA8,t.width,t.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.RENDERBUFFER,r.msaaBuffer)):r.msaaBuffer&&(n.deleteRenderbuffer(r.msaaBuffer),r.msaaBuffer=null,r.blitFramebuffer&&(r.blitFramebuffer.dispose(),r.blitFramebuffer=null));for(var s=[],a=0;a<o;a++){var l=i[a],u=l.parentTextureArray||l;this.renderer.texture.bind(u,0),0===a&&r.msaaBuffer||(n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0+a,l.target,u._glTextures[this.CONTEXT_UID].texture,e),s.push(n.COLOR_ATTACHMENT0+a))}if(s.length>1&&n.drawBuffers(s),t.depthTexture&&this.writeDepthTexture){var h=t.depthTexture;this.renderer.texture.bind(h,0),n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,h._glTextures[this.CONTEXT_UID].texture,e)}!t.stencil&&!t.depth||t.depthTexture&&this.writeDepthTexture?r.stencil&&(n.deleteRenderbuffer(r.stencil),r.stencil=null):(r.stencil=r.stencil||n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,r.stencil),r.msaaBuffer?n.renderbufferStorageMultisample(n.RENDERBUFFER,r.multisample,n.DEPTH24_STENCIL8,t.width,t.height):n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t.width,t.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,r.stencil))},t.prototype.canMultisampleFramebuffer=function(t){return 1!==this.renderer.context.webGLVersion&&t.colorTextures.length<=1&&!t.depthTexture},t.prototype.detectSamples=function(t){var e=this.msaaSamples,n=Et.NONE;if(t<=1||null===e)return n;for(var r=0;r<e.length;r++)if(e[r]<=t){n=e[r];break}return 1===n&&(n=Et.NONE),n},t.prototype.blit=function(t,e,n){var r=this,i=r.current,o=r.renderer,s=r.gl,a=r.CONTEXT_UID;if(2===o.context.webGLVersion&&i){var l=i.glFramebuffers[a];if(l){if(!t){if(!l.msaaBuffer)return;var u=i.colorTextures[0];if(!u)return;l.blitFramebuffer||(l.blitFramebuffer=new On(i.width,i.height),l.blitFramebuffer.addColorTexture(0,u)),(t=l.blitFramebuffer).colorTextures[0]!==u&&(t.colorTextures[0]=u,t.dirtyId++,t.dirtyFormat++),t.width===i.width&&t.height===i.height||(t.width=i.width,t.height=i.height,t.dirtyId++,t.dirtySize++)}e||((e=ar).width=i.width,e.height=i.height),n||(n=e);var h=e.width===n.width&&e.height===n.height;this.bind(t),s.bindFramebuffer(s.READ_FRAMEBUFFER,l.framebuffer),s.blitFramebuffer(e.left,e.top,e.right,e.bottom,n.left,n.top,n.right,n.bottom,s.COLOR_BUFFER_BIT,h?s.NEAREST:s.LINEAR)}}},t.prototype.disposeFramebuffer=function(t,e){var n=t.glFramebuffers[this.CONTEXT_UID],r=this.gl;if(n){delete t.glFramebuffers[this.CONTEXT_UID];var i=this.managedFramebuffers.indexOf(t);i>=0&&this.managedFramebuffers.splice(i,1),t.disposeRunner.remove(this),e||(r.deleteFramebuffer(n.framebuffer),n.msaaBuffer&&r.deleteRenderbuffer(n.msaaBuffer),n.stencil&&r.deleteRenderbuffer(n.stencil)),n.blitFramebuffer&&n.blitFramebuffer.dispose()}},t.prototype.disposeAll=function(t){var e=this.managedFramebuffers;this.managedFramebuffers=[];for(var n=0;n<e.length;n++)this.disposeFramebuffer(e[n],t)},t.prototype.forceStencil=function(){var t=this.current;if(t){var e=t.glFramebuffers[this.CONTEXT_UID];if(e&&!e.stencil){t.stencil=!0;var n=t.width,r=t.height,i=this.gl,o=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,o),e.msaaBuffer?i.renderbufferStorageMultisample(i.RENDERBUFFER,e.multisample,i.DEPTH24_STENCIL8,n,r):i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_STENCIL,n,r),e.stencil=o,i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.RENDERBUFFER,o)}}},t.prototype.reset=function(){this.current=this.unknownFramebuffer,this.viewport=new ue},t.prototype.destroy=function(){this.renderer=null},t}(),ur={5126:4,5123:2,5121:1},hr=function(){function t(t){this.renderer=t,this._activeGeometry=null,this._activeVao=null,this.hasVao=!0,this.hasInstance=!0,this.canUseUInt32ElementIndex=!1,this.managedGeometries={}}return t.prototype.contextChange=function(){this.disposeAll(!0);var t=this.gl=this.renderer.gl,e=this.renderer.context;if(this.CONTEXT_UID=this.renderer.CONTEXT_UID,2!==e.webGLVersion){var n=this.renderer.context.extensions.vertexArrayObject;St.PREFER_ENV===ot.WEBGL_LEGACY&&(n=null),n?(t.createVertexArray=function(){return n.createVertexArrayOES()},t.bindVertexArray=function(t){return n.bindVertexArrayOES(t)},t.deleteVertexArray=function(t){return n.deleteVertexArrayOES(t)}):(this.hasVao=!1,t.createVertexArray=function(){return null},t.bindVertexArray=function(){return null},t.deleteVertexArray=function(){return null})}if(2!==e.webGLVersion){var r=t.getExtension("ANGLE_instanced_arrays");r?(t.vertexAttribDivisor=function(t,e){return r.vertexAttribDivisorANGLE(t,e)},t.drawElementsInstanced=function(t,e,n,i,o){return r.drawElementsInstancedANGLE(t,e,n,i,o)},t.drawArraysInstanced=function(t,e,n,i){return r.drawArraysInstancedANGLE(t,e,n,i)}):this.hasInstance=!1}this.canUseUInt32ElementIndex=2===e.webGLVersion||!!e.extensions.uint32ElementIndex},t.prototype.bind=function(t,e){e=e||this.renderer.shader.shader;var n=this.gl,r=t.glVertexArrayObjects[this.CONTEXT_UID],i=!1;r||(this.managedGeometries[t.id]=t,t.disposeRunner.add(this),t.glVertexArrayObjects[this.CONTEXT_UID]=r={},i=!0);var o=r[e.program.id]||this.initGeometryVao(t,e,i);this._activeGeometry=t,this._activeVao!==o&&(this._activeVao=o,this.hasVao?n.bindVertexArray(o):this.activateVao(t,e.program)),this.updateBuffers()},t.prototype.reset=function(){this.unbind()},t.prototype.updateBuffers=function(){for(var t=this._activeGeometry,e=this.renderer.buffer,n=0;n<t.buffers.length;n++){var r=t.buffers[n];e.update(r)}},t.prototype.checkCompatibility=function(t,e){var n=t.attributes,r=e.attributeData;for(var i in r)if(!n[i])throw new Error('shader and geometry incompatible, geometry missing the "'+i+'" attribute')},t.prototype.getSignature=function(t,e){var n=t.attributes,r=e.attributeData,i=["g",t.id];for(var o in n)r[o]&&i.push(o,r[o].location);return i.join("-")},t.prototype.initGeometryVao=function(t,e,n){void 0===n&&(n=!0);var r=this.gl,i=this.CONTEXT_UID,o=this.renderer.buffer,s=e.program;s.glPrograms[i]||this.renderer.shader.generateProgram(e),this.checkCompatibility(t,s);var a=this.getSignature(t,s),l=t.glVertexArrayObjects[this.CONTEXT_UID],u=l[a];if(u)return l[s.id]=u,u;var h=t.buffers,c=t.attributes,d={},p={};for(var f in h)d[f]=0,p[f]=0;for(var f in c)!c[f].size&&s.attributeData[f]?c[f].size=s.attributeData[f].size:c[f].size||console.warn("PIXI Geometry attribute '"+f+"' size cannot be determined (likely the bound shader does not have the attribute)"),d[c[f].buffer]+=c[f].size*ur[c[f].type];for(var f in c){var m=c[f],g=m.size;void 0===m.stride&&(d[m.buffer]===g*ur[m.type]?m.stride=0:m.stride=d[m.buffer]),void 0===m.start&&(m.start=p[m.buffer],p[m.buffer]+=g*ur[m.type])}u=r.createVertexArray(),r.bindVertexArray(u);for(var v=0;v<h.length;v++){var _=h[v];o.bind(_),n&&_._glBuffers[i].refCount++}return this.activateVao(t,s),this._activeVao=u,l[s.id]=u,l[a]=u,u},t.prototype.disposeGeometry=function(t,e){var n;if(this.managedGeometries[t.id]){delete this.managedGeometries[t.id];var r=t.glVertexArrayObjects[this.CONTEXT_UID],i=this.gl,o=t.buffers,s=null===(n=this.renderer)||void 0===n?void 0:n.buffer;if(t.disposeRunner.remove(this),r){if(s)for(var a=0;a<o.length;a++){var l=o[a]._glBuffers[this.CONTEXT_UID];l&&(l.refCount--,0!==l.refCount||e||s.dispose(o[a],e))}if(!e)for(var u in r)if("g"===u[0]){var h=r[u];this._activeVao===h&&this.unbind(),i.deleteVertexArray(h)}delete t.glVertexArrayObjects[this.CONTEXT_UID]}}},t.prototype.disposeAll=function(t){for(var e=Object.keys(this.managedGeometries),n=0;n<e.length;n++)this.disposeGeometry(this.managedGeometries[e[n]],t)},t.prototype.activateVao=function(t,e){var n=this.gl,r=this.CONTEXT_UID,i=this.renderer.buffer,o=t.buffers,s=t.attributes;t.indexBuffer&&i.bind(t.indexBuffer);var a=null;for(var l in s){var u=s[l],h=o[u.buffer],c=h._glBuffers[r];if(e.attributeData[l]){a!==c&&(i.bind(h),a=c);var d=e.attributeData[l].location;if(n.enableVertexAttribArray(d),n.vertexAttribPointer(d,u.size,u.type||n.FLOAT,u.normalized,u.stride,u.start),u.instance){if(!this.hasInstance)throw new Error("geometry error, GPU Instancing is not supported on this device");n.vertexAttribDivisor(d,1)}}}},t.prototype.draw=function(t,e,n,r){var i=this.gl,o=this._activeGeometry;if(o.indexBuffer){var s=o.indexBuffer.data.BYTES_PER_ELEMENT,a=2===s?i.UNSIGNED_SHORT:i.UNSIGNED_INT;2===s||4===s&&this.canUseUInt32ElementIndex?o.instanced?i.drawElementsInstanced(t,e||o.indexBuffer.data.length,a,(n||0)*s,r||1):i.drawElements(t,e||o.indexBuffer.data.length,a,(n||0)*s):console.warn("unsupported index buffer type: uint32")}else o.instanced?i.drawArraysInstanced(t,n,e||o.getSize(),r||1):i.drawArrays(t,n,e||o.getSize());return this},t.prototype.unbind=function(){this.gl.bindVertexArray(null),this._activeVao=null,this._activeGeometry=null},t.prototype.destroy=function(){this.renderer=null},t}(),cr=function(){function t(t){void 0===t&&(t=null),this.type=bt.NONE,this.autoDetect=!0,this.maskObject=t||null,this.pooled=!1,this.isMaskData=!0,this.resolution=null,this.multisample=St.FILTER_MULTISAMPLE,this.enabled=!0,this._filters=null,this._stencilCounter=0,this._scissorCounter=0,this._scissorRect=null,this._scissorRectLocal=null,this._target=null}return Object.defineProperty(t.prototype,"filter",{get:function(){return this._filters?this._filters[0]:null},set:function(t){t?this._filters?this._filters[0]=t:this._filters=[t]:this._filters=null},enumerable:!1,configurable:!0}),t.prototype.reset=function(){this.pooled&&(this.maskObject=null,this.type=bt.NONE,this.autoDetect=!0),this._target=null,this._scissorRectLocal=null},t.prototype.copyCountersOrReset=function(t){t?(this._stencilCounter=t._stencilCounter,this._scissorCounter=t._scissorCounter,this._scissorRect=t._scissorRect):(this._stencilCounter=0,this._scissorCounter=0,this._scissorRect=null)},t}();function dr(t,e,n){var r=t.createShader(e);return t.shaderSource(r,n),t.compileShader(r),r}function pr(t,e){var n=t.getShaderSource(e).split("\n").map((function(t,e){return e+": "+t})),r=t.getShaderInfoLog(e),i=r.split("\n"),o={},s=i.map((function(t){return parseFloat(t.replace(/^ERROR\: 0\:([\d]+)\:.*$/,"$1"))})).filter((function(t){return!(!t||o[t]||(o[t]=!0,0))})),a=[""];s.forEach((function(t){n[t-1]="%c"+n[t-1]+"%c",a.push("background: #FF0000; color:#FFFFFF; font-size: 10px","font-size: 10px")}));var l=n.join("\n");a[0]=l,console.error(r),console.groupCollapsed("click to view full shader code"),console.warn.apply(console,a),console.groupEnd()}function fr(t){for(var e=new Array(t),n=0;n<e.length;n++)e[n]=!1;return e}function mr(t,e){switch(t){case"float":return 0;case"vec2":return new Float32Array(2*e);case"vec3":return new Float32Array(3*e);case"vec4":return new Float32Array(4*e);case"int":case"uint":case"sampler2D":case"sampler2DArray":return 0;case"ivec2":return new Int32Array(2*e);case"ivec3":return new Int32Array(3*e);case"ivec4":return new Int32Array(4*e);case"uvec2":return new Uint32Array(2*e);case"uvec3":return new Uint32Array(3*e);case"uvec4":return new Uint32Array(4*e);case"bool":return!1;case"bvec2":return fr(2*e);case"bvec3":return fr(3*e);case"bvec4":return fr(4*e);case"mat2":return new Float32Array([1,0,0,1]);case"mat3":return new Float32Array([1,0,0,0,1,0,0,0,1]);case"mat4":return new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])}return null}var gr,vr={},_r=vr;function yr(t,e,n){if("precision"!==t.substring(0,9)){var r=e;return e===xt.HIGH&&n!==xt.HIGH&&(r=xt.MEDIUM),"precision "+r+" float;\n"+t}return n!==xt.HIGH&&"precision highp"===t.substring(0,15)?t.replace("precision highp","precision mediump"):t}var xr={float:1,vec2:2,vec3:3,vec4:4,int:1,ivec2:2,ivec3:3,ivec4:4,uint:1,uvec2:2,uvec3:3,uvec4:4,bool:1,bvec2:2,bvec3:3,bvec4:4,mat2:4,mat3:9,mat4:16,sampler2D:1};function br(t){return xr[t]}var Er=null,Tr={FLOAT:"float",FLOAT_VEC2:"vec2",FLOAT_VEC3:"vec3",FLOAT_VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",UNSIGNED_INT:"uint",UNSIGNED_INT_VEC2:"uvec2",UNSIGNED_INT_VEC3:"uvec3",UNSIGNED_INT_VEC4:"uvec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",FLOAT_MAT2:"mat2",FLOAT_MAT3:"mat3",FLOAT_MAT4:"mat4",SAMPLER_2D:"sampler2D",INT_SAMPLER_2D:"sampler2D",UNSIGNED_INT_SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube",INT_SAMPLER_CUBE:"samplerCube",UNSIGNED_INT_SAMPLER_CUBE:"samplerCube",SAMPLER_2D_ARRAY:"sampler2DArray",INT_SAMPLER_2D_ARRAY:"sampler2DArray",UNSIGNED_INT_SAMPLER_2D_ARRAY:"sampler2DArray"};function Sr(t,e){if(!Er){var n=Object.keys(Tr);Er={};for(var r=0;r<n.length;++r){var i=n[r];Er[t[i]]=Tr[i]}}return Er[e]}var wr,Mr=[{test:function(t){return"float"===t.type&&1===t.size},code:function(t){return'\n            if(uv["'+t+'"] !== ud["'+t+'"].value)\n            {\n                ud["'+t+'"].value = uv["'+t+'"]\n                gl.uniform1f(ud["'+t+'"].location, uv["'+t+'"])\n            }\n            '}},{test:function(t){return("sampler2D"===t.type||"samplerCube"===t.type||"sampler2DArray"===t.type)&&1===t.size&&!t.isArray},code:function(t){return't = syncData.textureCount++;\n\n            renderer.texture.bind(uv["'+t+'"], t);\n\n            if(ud["'+t+'"].value !== t)\n            {\n                ud["'+t+'"].value = t;\n                gl.uniform1i(ud["'+t+'"].location, t);\n; // eslint-disable-line max-len\n            }'}},{test:function(t,e){return"mat3"===t.type&&1===t.size&&void 0!==e.a},code:function(t){return'\n            gl.uniformMatrix3fv(ud["'+t+'"].location, false, uv["'+t+'"].toArray(true));\n            '},codeUbo:function(t){return"\n                var "+t+"_matrix = uv."+t+".toArray(true);\n\n                data[offset] = "+t+"_matrix[0];\n                data[offset+1] = "+t+"_matrix[1];\n                data[offset+2] = "+t+"_matrix[2];\n        \n                data[offset + 4] = "+t+"_matrix[3];\n                data[offset + 5] = "+t+"_matrix[4];\n                data[offset + 6] = "+t+"_matrix[5];\n        \n                data[offset + 8] = "+t+"_matrix[6];\n                data[offset + 9] = "+t+"_matrix[7];\n                data[offset + 10] = "+t+"_matrix[8];\n            "}},{test:function(t,e){return"vec2"===t.type&&1===t.size&&void 0!==e.x},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v.x || cv[1] !== v.y)\n                {\n                    cv[0] = v.x;\n                    cv[1] = v.y;\n                    gl.uniform2f(ud["'+t+'"].location, v.x, v.y);\n                }'},codeUbo:function(t){return"\n                v = uv."+t+";\n\n                data[offset] = v.x;\n                data[offset+1] = v.y;\n            "}},{test:function(t){return"vec2"===t.type&&1===t.size},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v[0] || cv[1] !== v[1])\n                {\n                    cv[0] = v[0];\n                    cv[1] = v[1];\n                    gl.uniform2f(ud["'+t+'"].location, v[0], v[1]);\n                }\n            '}},{test:function(t,e){return"vec4"===t.type&&1===t.size&&void 0!==e.width},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v.x || cv[1] !== v.y || cv[2] !== v.width || cv[3] !== v.height)\n                {\n                    cv[0] = v.x;\n                    cv[1] = v.y;\n                    cv[2] = v.width;\n                    cv[3] = v.height;\n                    gl.uniform4f(ud["'+t+'"].location, v.x, v.y, v.width, v.height)\n                }'},codeUbo:function(t){return"\n                    v = uv."+t+";\n\n                    data[offset] = v.x;\n                    data[offset+1] = v.y;\n                    data[offset+2] = v.width;\n                    data[offset+3] = v.height;\n                "}},{test:function(t){return"vec4"===t.type&&1===t.size},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n                {\n                    cv[0] = v[0];\n                    cv[1] = v[1];\n                    cv[2] = v[2];\n                    cv[3] = v[3];\n\n                    gl.uniform4f(ud["'+t+'"].location, v[0], v[1], v[2], v[3])\n                }'}}],Ar={float:"\n    if (cv !== v)\n    {\n        cu.value = v;\n        gl.uniform1f(location, v);\n    }",vec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2f(location, v[0], v[1])\n    }",vec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3f(location, v[0], v[1], v[2])\n    }",vec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4f(location, v[0], v[1], v[2], v[3]);\n    }",int:"\n    if (cv !== v)\n    {\n        cu.value = v;\n\n        gl.uniform1i(location, v);\n    }",ivec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2i(location, v[0], v[1]);\n    }",ivec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3i(location, v[0], v[1], v[2]);\n    }",ivec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4i(location, v[0], v[1], v[2], v[3]);\n    }",uint:"\n    if (cv !== v)\n    {\n        cu.value = v;\n\n        gl.uniform1ui(location, v);\n    }",uvec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2ui(location, v[0], v[1]);\n    }",uvec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3ui(location, v[0], v[1], v[2]);\n    }",uvec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4ui(location, v[0], v[1], v[2], v[3]);\n    }",bool:"\n    if (cv !== v)\n    {\n        cu.value = v;\n        gl.uniform1i(location, v);\n    }",bvec2:"\n    if (cv[0] != v[0] || cv[1] != v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2i(location, v[0], v[1]);\n    }",bvec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3i(location, v[0], v[1], v[2]);\n    }",bvec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4i(location, v[0], v[1], v[2], v[3]);\n    }",mat2:"gl.uniformMatrix2fv(location, false, v)",mat3:"gl.uniformMatrix3fv(location, false, v)",mat4:"gl.uniformMatrix4fv(location, false, v)",sampler2D:"gl.uniform1i(location, v)",samplerCube:"gl.uniform1i(location, v)",sampler2DArray:"gl.uniform1i(location, v)"},Rr={float:"gl.uniform1fv(location, v)",vec2:"gl.uniform2fv(location, v)",vec3:"gl.uniform3fv(location, v)",vec4:"gl.uniform4fv(location, v)",mat4:"gl.uniformMatrix4fv(location, false, v)",mat3:"gl.uniformMatrix3fv(location, false, v)",mat2:"gl.uniformMatrix2fv(location, false, v)",int:"gl.uniform1iv(location, v)",ivec2:"gl.uniform2iv(location, v)",ivec3:"gl.uniform3iv(location, v)",ivec4:"gl.uniform4iv(location, v)",uint:"gl.uniform1uiv(location, v)",uvec2:"gl.uniform2uiv(location, v)",uvec3:"gl.uniform3uiv(location, v)",uvec4:"gl.uniform4uiv(location, v)",bool:"gl.uniform1iv(location, v)",bvec2:"gl.uniform2iv(location, v)",bvec3:"gl.uniform3iv(location, v)",bvec4:"gl.uniform4iv(location, v)",sampler2D:"gl.uniform1iv(location, v)",samplerCube:"gl.uniform1iv(location, v)",sampler2DArray:"gl.uniform1iv(location, v)"},Pr=["precision mediump float;","void main(void){","float test = 0.1;","%forloop%","gl_FragColor = vec4(0.0);","}"].join("\n");function Ir(t){for(var e="",n=0;n<t;++n)n>0&&(e+="\nelse "),n<t-1&&(e+="if(test == "+n+".0){}");return e}var Cr=0,Or={},Lr=function(){function t(e,n,r){void 0===r&&(r="pixi-shader"),this.id=Cr++,this.vertexSrc=e||t.defaultVertexSrc,this.fragmentSrc=n||t.defaultFragmentSrc,this.vertexSrc=this.vertexSrc.trim(),this.fragmentSrc=this.fragmentSrc.trim(),"#version"!==this.vertexSrc.substring(0,8)&&(r=r.replace(/\s+/g,"-"),Or[r]?(Or[r]++,r+="-"+Or[r]):Or[r]=1,this.vertexSrc="#define SHADER_NAME "+r+"\n"+this.vertexSrc,this.fragmentSrc="#define SHADER_NAME "+r+"\n"+this.fragmentSrc,this.vertexSrc=yr(this.vertexSrc,St.PRECISION_VERTEX,xt.HIGH),this.fragmentSrc=yr(this.fragmentSrc,St.PRECISION_FRAGMENT,function(){if(!gr){gr=xt.MEDIUM;var t=function(){if(_r===vr||_r&&_r.isContextLost()){var t=document.createElement("canvas"),e=void 0;St.PREFER_ENV>=ot.WEBGL2&&(e=t.getContext("webgl2",{})),e||((e=t.getContext("webgl",{})||t.getContext("experimental-webgl",{}))?e.getExtension("WEBGL_draw_buffers"):e=null),_r=e}return _r}();if(t&&t.getShaderPrecisionFormat){var e=t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT);gr=e.precision?xt.HIGH:xt.MEDIUM}}return gr}())),this.glPrograms={},this.syncUniforms=null}return Object.defineProperty(t,"defaultVertexSrc",{get:function(){return"attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void){\n   gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n   vTextureCoord = aTextureCoord;\n}\n"},enumerable:!1,configurable:!0}),Object.defineProperty(t,"defaultFragmentSrc",{get:function(){return"varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n   gl_FragColor *= texture2D(uSampler, vTextureCoord);\n}"},enumerable:!1,configurable:!0}),t.from=function(e,n,r){var i=e+n,o=Qt[i];return o||(Qt[i]=o=new t(e,n,r)),o},t}(),Nr=function(){function t(t,e){this.uniformBindCount=0,this.program=t,this.uniformGroup=e?e instanceof Jn?e:new Jn(e):new Jn({})}return t.prototype.checkUniformExists=function(t,e){if(e.uniforms[t])return!0;for(var n in e.uniforms){var r=e.uniforms[n];if(r.group&&this.checkUniformExists(t,r))return!0}return!1},t.prototype.destroy=function(){this.uniformGroup=null},Object.defineProperty(t.prototype,"uniforms",{get:function(){return this.uniformGroup.uniforms},enumerable:!1,configurable:!0}),t.from=function(e,n,r){return new t(Lr.from(e,n),r)},t}(),Dr=function(){function t(){this.data=0,this.blendMode=lt.NORMAL,this.polygonOffset=0,this.blend=!0,this.depthMask=!0}return Object.defineProperty(t.prototype,"blend",{get:function(){return!!(1&this.data)},set:function(t){!!(1&this.data)!==t&&(this.data^=1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsets",{get:function(){return!!(2&this.data)},set:function(t){!!(2&this.data)!==t&&(this.data^=2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"culling",{get:function(){return!!(4&this.data)},set:function(t){!!(4&this.data)!==t&&(this.data^=4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTest",{get:function(){return!!(8&this.data)},set:function(t){!!(8&this.data)!==t&&(this.data^=8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthMask",{get:function(){return!!(32&this.data)},set:function(t){!!(32&this.data)!==t&&(this.data^=32)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clockwiseFrontFace",{get:function(){return!!(16&this.data)},set:function(t){!!(16&this.data)!==t&&(this.data^=16)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blendMode",{get:function(){return this._blendMode},set:function(t){this.blend=t!==lt.NONE,this._blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"polygonOffset",{get:function(){return this._polygonOffset},set:function(t){this.offsets=!!t,this._polygonOffset=t},enumerable:!1,configurable:!0}),t.prototype.toString=function(){return"[@pixi/core:State blendMode="+this.blendMode+" clockwiseFrontFace="+this.clockwiseFrontFace+" culling="+this.culling+" depthMask="+this.depthMask+" polygonOffset="+this.polygonOffset+"]"},t.for2d=function(){var e=new t;return e.depthTest=!1,e.blend=!0,e},t}(),Ur=function(t){function e(n,r,i){var o=this,s=Lr.from(n||e.defaultVertexSrc,r||e.defaultFragmentSrc);return(o=t.call(this,s,i)||this).padding=0,o.resolution=St.FILTER_RESOLUTION,o.multisample=St.FILTER_MULTISAMPLE,o.enabled=!0,o.autoFit=!0,o.state=new Dr,o}return mn(e,t),e.prototype.apply=function(t,e,n,r,i){t.applyFilter(this,e,n,r)},Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resolution",{get:function(){return this._resolution},set:function(t){this._resolution=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"defaultVertexSrc",{get:function(){return"attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n    gl_Position = filterVertexPosition();\n    vTextureCoord = filterTextureCoord();\n}\n"},enumerable:!1,configurable:!0}),Object.defineProperty(e,"defaultFragmentSrc",{get:function(){return"varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n   gl_FragColor = texture2D(uSampler, vTextureCoord);\n}\n"},enumerable:!1,configurable:!0}),e}(Nr),Fr=new me,Br=function(){function t(t,e){this._texture=t,this.mapCoord=new me,this.uClampFrame=new Float32Array(4),this.uClampOffset=new Float32Array(2),this._textureID=-1,this._updateID=0,this.clampOffset=0,this.clampMargin=void 0===e?.5:e,this.isSimple=!1}return Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(t){this._texture=t,this._textureID=-1},enumerable:!1,configurable:!0}),t.prototype.multiplyUvs=function(t,e){void 0===e&&(e=t);for(var n=this.mapCoord,r=0;r<t.length;r+=2){var i=t[r],o=t[r+1];e[r]=i*n.a+o*n.c+n.tx,e[r+1]=i*n.b+o*n.d+n.ty}return e},t.prototype.update=function(t){var e=this._texture;if(!e||!e.valid)return!1;if(!t&&this._textureID===e._updateID)return!1;this._textureID=e._updateID,this._updateID++;var n=e._uvs;this.mapCoord.set(n.x1-n.x0,n.y1-n.y0,n.x3-n.x0,n.y3-n.y0,n.x0,n.y0);var r=e.orig,i=e.trim;i&&(Fr.set(r.width/i.width,0,0,r.height/i.height,-i.x/i.width,-i.y/i.height),this.mapCoord.append(Fr));var o=e.baseTexture,s=this.uClampFrame,a=this.clampMargin/o.resolution,l=this.clampOffset;return s[0]=(e._frame.x+a+l)/o.width,s[1]=(e._frame.y+a+l)/o.height,s[2]=(e._frame.x+e._frame.width-a+l)/o.width,s[3]=(e._frame.y+e._frame.height-a+l)/o.height,this.uClampOffset[0]=l/o.realWidth,this.uClampOffset[1]=l/o.realHeight,this.isSimple=e._frame.width===o.width&&e._frame.height===o.height&&0===e.rotate,!0},t}(),kr=function(t){function e(e,n,r){var i=this,o=null;return"string"!=typeof e&&void 0===n&&void 0===r&&(o=e,e=void 0,n=void 0,r=void 0),(i=t.call(this,e||"attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 otherMatrix;\n\nvarying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = aTextureCoord;\n    vMaskCoord = ( otherMatrix * vec3( aTextureCoord, 1.0)  ).xy;\n}\n",n||"varying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform sampler2D mask;\nuniform float alpha;\nuniform float npmAlpha;\nuniform vec4 maskClamp;\n\nvoid main(void)\n{\n    float clip = step(3.5,\n        step(maskClamp.x, vMaskCoord.x) +\n        step(maskClamp.y, vMaskCoord.y) +\n        step(vMaskCoord.x, maskClamp.z) +\n        step(vMaskCoord.y, maskClamp.w));\n\n    vec4 original = texture2D(uSampler, vTextureCoord);\n    vec4 masky = texture2D(mask, vMaskCoord);\n    float alphaMul = 1.0 - npmAlpha * (1.0 - masky.a);\n\n    original *= (alphaMul * masky.r * alpha * clip);\n\n    gl_FragColor = original;\n}\n",r)||this).maskSprite=o,i.maskMatrix=new me,i}return mn(e,t),Object.defineProperty(e.prototype,"maskSprite",{get:function(){return this._maskSprite},set:function(t){this._maskSprite=t,this._maskSprite&&(this._maskSprite.renderable=!1)},enumerable:!1,configurable:!0}),e.prototype.apply=function(t,e,n,r){var i=this._maskSprite,o=i._texture;o.valid&&(o.uvMatrix||(o.uvMatrix=new Br(o,0)),o.uvMatrix.update(),this.uniforms.npmAlpha=o.baseTexture.alphaMode?0:1,this.uniforms.mask=o,this.uniforms.otherMatrix=t.calculateSpriteMatrix(this.maskMatrix,i).prepend(o.uvMatrix.mapCoord),this.uniforms.alpha=i.worldAlpha,this.uniforms.maskClamp=o.uvMatrix.uClampFrame,t.applyFilter(this,e,n,r))},e}(Ur),Gr=function(){function t(t){this.renderer=t,this.enableScissor=!0,this.alphaMaskPool=[],this.maskDataPool=[],this.maskStack=[],this.alphaMaskIndex=0}return t.prototype.setMaskStack=function(t){this.maskStack=t,this.renderer.scissor.setMaskStack(t),this.renderer.stencil.setMaskStack(t)},t.prototype.push=function(t,e){var n=e;if(!n.isMaskData){var r=this.maskDataPool.pop()||new cr;r.pooled=!0,r.maskObject=e,n=r}var i=0!==this.maskStack.length?this.maskStack[this.maskStack.length-1]:null;if(n.copyCountersOrReset(i),n.autoDetect&&this.detect(n),n._target=t,n.type!==bt.SPRITE&&this.maskStack.push(n),n.enabled)switch(n.type){case bt.SCISSOR:this.renderer.scissor.push(n);break;case bt.STENCIL:this.renderer.stencil.push(n);break;case bt.SPRITE:n.copyCountersOrReset(null),this.pushSpriteMask(n)}n.type===bt.SPRITE&&this.maskStack.push(n)},t.prototype.pop=function(t){var e=this.maskStack.pop();if(e&&e._target===t){if(e.enabled)switch(e.type){case bt.SCISSOR:this.renderer.scissor.pop();break;case bt.STENCIL:this.renderer.stencil.pop(e.maskObject);break;case bt.SPRITE:this.popSpriteMask(e)}if(e.reset(),e.pooled&&this.maskDataPool.push(e),0!==this.maskStack.length){var n=this.maskStack[this.maskStack.length-1];n.type===bt.SPRITE&&n._filters&&(n._filters[0].maskSprite=n.maskObject)}}},t.prototype.detect=function(t){t.maskObject.isSprite?t.type=bt.SPRITE:this.enableScissor&&this.renderer.scissor.testScissor(t)?t.type=bt.SCISSOR:t.type=bt.STENCIL},t.prototype.pushSpriteMask=function(t){var e,n,r=t.maskObject,i=t._target,o=t._filters;o||(o=this.alphaMaskPool[this.alphaMaskIndex])||(o=this.alphaMaskPool[this.alphaMaskIndex]=[new kr]);var s,a,l=this.renderer,u=l.renderTexture;if(u.current){var h=u.current;s=t.resolution||h.resolution,a=null!==(e=t.multisample)&&void 0!==e?e:h.multisample}else s=t.resolution||l.resolution,a=null!==(n=t.multisample)&&void 0!==n?n:l.multisample;o[0].resolution=s,o[0].multisample=a,o[0].maskSprite=r;var c=i.filterArea;i.filterArea=r.getBounds(!0),l.filter.push(i,o),i.filterArea=c,t._filters||this.alphaMaskIndex++},t.prototype.popSpriteMask=function(t){this.renderer.filter.pop(),t._filters?t._filters[0].maskSprite=null:(this.alphaMaskIndex--,this.alphaMaskPool[this.alphaMaskIndex][0].maskSprite=null)},t.prototype.destroy=function(){this.renderer=null},t}(),Hr=function(){function t(t){this.renderer=t,this.maskStack=[],this.glConst=0}return t.prototype.getStackLength=function(){return this.maskStack.length},t.prototype.setMaskStack=function(t){var e=this.renderer.gl,n=this.getStackLength();this.maskStack=t;var r=this.getStackLength();r!==n&&(0===r?e.disable(this.glConst):(e.enable(this.glConst),this._useCurrent()))},t.prototype._useCurrent=function(){},t.prototype.destroy=function(){this.renderer=null,this.maskStack=null},t}(),zr=new me,Vr=function(t){function e(e){var n=t.call(this,e)||this;return n.glConst=WebGLRenderingContext.SCISSOR_TEST,n}return mn(e,t),e.prototype.getStackLength=function(){var t=this.maskStack[this.maskStack.length-1];return t?t._scissorCounter:0},e.prototype.calcScissorRect=function(t){if(!t._scissorRectLocal){var e=t._scissorRect,n=t.maskObject,r=this.renderer,i=r.renderTexture;n.renderable=!0;var o=n.getBounds();this.roundFrameToPixels(o,i.current?i.current.resolution:r.resolution,i.sourceFrame,i.destinationFrame,r.projection.transform),n.renderable=!1,e&&o.fit(e),t._scissorRectLocal=o}},e.isMatrixRotated=function(t){if(!t)return!1;var e=t.a,n=t.b,r=t.c,i=t.d;return(Math.abs(n)>1e-4||Math.abs(r)>1e-4)&&(Math.abs(e)>1e-4||Math.abs(i)>1e-4)},e.prototype.testScissor=function(t){var n=t.maskObject;if(!n.isFastRect||!n.isFastRect())return!1;if(e.isMatrixRotated(n.worldTransform))return!1;if(e.isMatrixRotated(this.renderer.projection.transform))return!1;this.calcScissorRect(t);var r=t._scissorRectLocal;return r.width>0&&r.height>0},e.prototype.roundFrameToPixels=function(t,n,r,i,o){e.isMatrixRotated(o)||((o=o?zr.copyFrom(o):zr.identity()).translate(-r.x,-r.y).scale(i.width/r.width,i.height/r.height).translate(i.x,i.y),this.renderer.filter.transformAABB(o,t),t.fit(i),t.x=Math.round(t.x*n),t.y=Math.round(t.y*n),t.width=Math.round(t.width*n),t.height=Math.round(t.height*n))},e.prototype.push=function(t){t._scissorRectLocal||this.calcScissorRect(t);var e=this.renderer.gl;t._scissorRect||e.enable(e.SCISSOR_TEST),t._scissorCounter++,t._scissorRect=t._scissorRectLocal,this._useCurrent()},e.prototype.pop=function(){var t=this.renderer.gl;this.getStackLength()>0?this._useCurrent():t.disable(t.SCISSOR_TEST)},e.prototype._useCurrent=function(){var t,e=this.maskStack[this.maskStack.length-1]._scissorRect;t=this.renderer.renderTexture.current?e.y:this.renderer.height-e.height-e.y,this.renderer.gl.scissor(e.x,t,e.width,e.height)},e}(Hr),Wr=function(t){function e(e){var n=t.call(this,e)||this;return n.glConst=WebGLRenderingContext.STENCIL_TEST,n}return mn(e,t),e.prototype.getStackLength=function(){var t=this.maskStack[this.maskStack.length-1];return t?t._stencilCounter:0},e.prototype.push=function(t){var e=t.maskObject,n=this.renderer.gl,r=t._stencilCounter;0===r&&(this.renderer.framebuffer.forceStencil(),n.clearStencil(0),n.clear(n.STENCIL_BUFFER_BIT),n.enable(n.STENCIL_TEST)),t._stencilCounter++,n.colorMask(!1,!1,!1,!1),n.stencilFunc(n.EQUAL,r,4294967295),n.stencilOp(n.KEEP,n.KEEP,n.INCR),e.renderable=!0,e.render(this.renderer),this.renderer.batch.flush(),e.renderable=!1,this._useCurrent()},e.prototype.pop=function(t){var e=this.renderer.gl;0===this.getStackLength()?e.disable(e.STENCIL_TEST):(e.colorMask(!1,!1,!1,!1),e.stencilOp(e.KEEP,e.KEEP,e.DECR),t.renderable=!0,t.render(this.renderer),this.renderer.batch.flush(),t.renderable=!1,this._useCurrent())},e.prototype._useCurrent=function(){var t=this.renderer.gl;t.colorMask(!0,!0,!0,!0),t.stencilFunc(t.EQUAL,this.getStackLength(),4294967295),t.stencilOp(t.KEEP,t.KEEP,t.KEEP)},e}(Hr),Xr=function(){function t(t){this.renderer=t,this.destinationFrame=null,this.sourceFrame=null,this.defaultFrame=null,this.projectionMatrix=new me,this.transform=null}return t.prototype.update=function(t,e,n,r){this.destinationFrame=t||this.destinationFrame||this.defaultFrame,this.sourceFrame=e||this.sourceFrame||t,this.calculateProjection(this.destinationFrame,this.sourceFrame,n,r),this.transform&&this.projectionMatrix.append(this.transform);var i=this.renderer;i.globalUniforms.uniforms.projectionMatrix=this.projectionMatrix,i.globalUniforms.update(),i.shader.shader&&i.shader.syncUniformGroup(i.shader.shader.uniforms.globals)},t.prototype.calculateProjection=function(t,e,n,r){var i=this.projectionMatrix,o=r?-1:1;i.identity(),i.a=1/e.width*2,i.d=o*(1/e.height*2),i.tx=-1-e.x*i.a,i.ty=-o-e.y*i.d},t.prototype.setTransform=function(t){},t.prototype.destroy=function(){this.renderer=null},t}(),jr=new ue,Yr=new ue,qr=function(){function t(t){this.renderer=t,this.clearColor=t._backgroundColorRgba,this.defaultMaskStack=[],this.current=null,this.sourceFrame=new ue,this.destinationFrame=new ue,this.viewportFrame=new ue}return t.prototype.bind=function(t,e,n){void 0===t&&(t=null);var r,i,o,s=this.renderer;this.current=t,t?(o=(r=t.baseTexture).resolution,e||(jr.width=t.frame.width,jr.height=t.frame.height,e=jr),n||(Yr.x=t.frame.x,Yr.y=t.frame.y,Yr.width=e.width,Yr.height=e.height,n=Yr),i=r.framebuffer):(o=s.resolution,e||(jr.width=s.screen.width,jr.height=s.screen.height,e=jr),n||((n=jr).width=e.width,n.height=e.height));var a=this.viewportFrame;a.x=n.x*o,a.y=n.y*o,a.width=n.width*o,a.height=n.height*o,t||(a.y=s.view.height-(a.y+a.height)),a.ceil(),this.renderer.framebuffer.bind(i,a),this.renderer.projection.update(n,e,o,!i),t?this.renderer.mask.setMaskStack(r.maskStack):this.renderer.mask.setMaskStack(this.defaultMaskStack),this.sourceFrame.copyFrom(e),this.destinationFrame.copyFrom(n)},t.prototype.clear=function(t,e){t=this.current?t||this.current.baseTexture.clearColor:t||this.clearColor;var n=this.destinationFrame,r=this.current?this.current.baseTexture:this.renderer.screen,i=n.width!==r.width||n.height!==r.height;if(i){var o=this.viewportFrame,s=o.x,a=o.y,l=o.width,u=o.height;s=Math.round(s),a=Math.round(a),l=Math.round(l),u=Math.round(u),this.renderer.gl.enable(this.renderer.gl.SCISSOR_TEST),this.renderer.gl.scissor(s,a,l,u)}this.renderer.framebuffer.clear(t[0],t[1],t[2],t[3],e),i&&this.renderer.scissor.pop()},t.prototype.resize=function(){this.bind(null)},t.prototype.reset=function(){this.bind(null)},t.prototype.destroy=function(){this.renderer=null},t}();function Zr(t,e,n,r,i){n.buffer.update(i)}var Kr={float:"\n        data[offset] = v;\n    ",vec2:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n    ",vec3:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n\n    ",vec4:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n        data[offset+3] = v[3];\n    ",mat2:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n\n        data[offset+4] = v[2];\n        data[offset+5] = v[3];\n    ",mat3:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n\n        data[offset + 4] = v[3];\n        data[offset + 5] = v[4];\n        data[offset + 6] = v[5];\n\n        data[offset + 8] = v[6];\n        data[offset + 9] = v[7];\n        data[offset + 10] = v[8];\n    ",mat4:"\n        for(var i = 0; i < 16; i++)\n        {\n            data[offset + i] = v[i];\n        }\n    "},Jr={float:4,vec2:8,vec3:12,vec4:16,int:4,ivec2:8,ivec3:12,ivec4:16,uint:4,uvec2:8,uvec3:12,uvec4:16,bool:4,bvec2:8,bvec3:12,bvec4:16,mat2:32,mat3:48,mat4:64};var Qr=function(){function t(t,e){this.program=t,this.uniformData=e,this.uniformGroups={},this.uniformDirtyGroups={},this.uniformBufferBindings={}}return t.prototype.destroy=function(){this.uniformData=null,this.uniformGroups=null,this.uniformDirtyGroups=null,this.uniformBufferBindings=null,this.program=null},t}();var $r=0,ti={textureCount:0,uboCount:0},ei=function(){function t(t){this.destroyed=!1,this.renderer=t,this.systemCheck(),this.gl=null,this.shader=null,this.program=null,this.cache={},this._uboCache={},this.id=$r++}return t.prototype.systemCheck=function(){if(!function(){if("boolean"==typeof wr)return wr;try{var t=new Function("param1","param2","param3","return param1[param2] === param3;");wr=!0===t({a:"b"},"a","b")}catch(t){wr=!1}return wr}())throw new Error("Current environment does not allow unsafe-eval, please use @pixi/unsafe-eval module to enable support.")},t.prototype.contextChange=function(t){this.gl=t,this.reset()},t.prototype.bind=function(t,e){t.uniforms.globals=this.renderer.globalUniforms;var n=t.program,r=n.glPrograms[this.renderer.CONTEXT_UID]||this.generateProgram(t);return this.shader=t,this.program!==n&&(this.program=n,this.gl.useProgram(r.program)),e||(ti.textureCount=0,ti.uboCount=0,this.syncUniformGroup(t.uniformGroup,ti)),r},t.prototype.setUniforms=function(t){var e=this.shader.program,n=e.glPrograms[this.renderer.CONTEXT_UID];e.syncUniforms(n.uniformData,t,this.renderer)},t.prototype.syncUniformGroup=function(t,e){var n=this.getGlProgram();t.static&&t.dirtyId===n.uniformDirtyGroups[t.id]||(n.uniformDirtyGroups[t.id]=t.dirtyId,this.syncUniforms(t,n,e))},t.prototype.syncUniforms=function(t,e,n){(t.syncUniforms[this.shader.program.id]||this.createSyncGroups(t))(e.uniformData,t.uniforms,this.renderer,n)},t.prototype.createSyncGroups=function(t){var e=this.getSignature(t,this.shader.program.uniformData,"u");return this.cache[e]||(this.cache[e]=function(t,e){var n,r=["\n        var v = null;\n        var cv = null;\n        var cu = null;\n        var t = 0;\n        var gl = renderer.gl;\n    "];for(var i in t.uniforms){var o=e[i];if(o){for(var s=t.uniforms[i],a=!1,l=0;l<Mr.length;l++)if(Mr[l].test(o,s)){r.push(Mr[l].code(i,s)),a=!0;break}if(!a){var u=(1===o.size?Ar:Rr)[o.type].replace("location",'ud["'+i+'"].location');r.push('\n            cu = ud["'+i+'"];\n            cv = cu.value;\n            v = uv["'+i+'"];\n            '+u+";")}}else(null===(n=t.uniforms[i])||void 0===n?void 0:n.group)&&(t.uniforms[i].ubo?r.push("\n                        renderer.shader.syncUniformBufferGroup(uv."+i+", '"+i+"');\n                    "):r.push("\n                        renderer.shader.syncUniformGroup(uv."+i+", syncData);\n                    "))}return new Function("ud","uv","renderer","syncData",r.join("\n"))}(t,this.shader.program.uniformData)),t.syncUniforms[this.shader.program.id]=this.cache[e],t.syncUniforms[this.shader.program.id]},t.prototype.syncUniformBufferGroup=function(t,e){var n=this.getGlProgram();if(!t.static||0!==t.dirtyId||!n.uniformGroups[t.id]){t.dirtyId=0;var r=n.uniformGroups[t.id]||this.createSyncBufferGroup(t,n,e);t.buffer.update(),r(n.uniformData,t.uniforms,this.renderer,ti,t.buffer)}this.renderer.buffer.bindBufferBase(t.buffer,n.uniformBufferBindings[e])},t.prototype.createSyncBufferGroup=function(t,e,n){var r=this.renderer.gl;this.renderer.buffer.bind(t.buffer);var i=this.gl.getUniformBlockIndex(e.program,n);e.uniformBufferBindings[n]=this.shader.uniformBindCount,r.uniformBlockBinding(e.program,i,this.shader.uniformBindCount),this.shader.uniformBindCount++;var o=this.getSignature(t,this.shader.program.uniformData,"ubo"),s=this._uboCache[o];if(s||(s=this._uboCache[o]=function(t,e){if(!t.autoManage)return{size:0,syncFunc:Zr};for(var n=function(t){for(var e=t.map((function(t){return{data:t,offset:0,dataLen:0,dirty:0}})),n=0,r=0,i=0,o=0;o<e.length;o++){var s=e[o];if(n=Jr[s.data.type],s.data.size>1&&(n=Math.max(n,16)*s.data.size),s.dataLen=n,r%n!=0&&r<16){var a=r%n%16;r+=a,i+=a}r+n>16?(i=16*Math.ceil(i/16),s.offset=i,i+=n,r=n):(s.offset=i,r+=n,i+=n)}return{uboElements:e,size:i=16*Math.ceil(i/16)}}(function(t,e){var n=[];for(var r in t)e[r]&&n.push(e[r]);return n.sort((function(t,e){return t.index-e.index})),n}(t.uniforms,e)),r=n.uboElements,i=n.size,o=["\n    var v = null;\n    var v2 = null;\n    var cv = null;\n    var t = 0;\n    var gl = renderer.gl\n    var index = 0;\n    var data = buffer.data;\n    "],s=0;s<r.length;s++){for(var a=r[s],l=t.uniforms[a.data.name],u=a.data.name,h=!1,c=0;c<Mr.length;c++){var d=Mr[c];if(d.codeUbo&&d.test(a.data,l)){o.push("offset = "+a.offset/4+";",Mr[c].codeUbo(a.data.name,l)),h=!0;break}}if(!h)if(a.data.size>1){var p=br(a.data.type),f=Math.max(Jr[a.data.type]/16,1),m=p/f,g=(4-m%4)%4;o.push("\n                cv = ud."+u+".value;\n                v = uv."+u+";\n                offset = "+a.offset/4+";\n\n                t = 0;\n\n                for(var i=0; i < "+a.data.size*f+"; i++)\n                {\n                    for(var j = 0; j < "+m+"; j++)\n                    {\n                        data[offset++] = v[t++];\n                    }\n                    offset += "+g+";\n                }\n\n                ")}else{var v=Kr[a.data.type];o.push("\n                cv = ud."+u+".value;\n                v = uv."+u+";\n                offset = "+a.offset/4+";\n                "+v+";\n                ")}}return o.push("\n       renderer.buffer.update(buffer);\n    "),{size:i,syncFunc:new Function("ud","uv","renderer","syncData","buffer",o.join("\n"))}}(t,this.shader.program.uniformData)),t.autoManage){var a=new Float32Array(s.size/4);t.buffer.update(a)}return e.uniformGroups[t.id]=s.syncFunc,e.uniformGroups[t.id]},t.prototype.getSignature=function(t,e,n){var r=t.uniforms,i=[n+"-"];for(var o in r)i.push(o),e[o]&&i.push(e[o].type);return i.join("-")},t.prototype.getGlProgram=function(){return this.shader?this.shader.program.glPrograms[this.renderer.CONTEXT_UID]:null},t.prototype.generateProgram=function(t){var e=this.gl,n=t.program,r=function(t,e){var n=dr(t,t.VERTEX_SHADER,e.vertexSrc),r=dr(t,t.FRAGMENT_SHADER,e.fragmentSrc),i=t.createProgram();if(t.attachShader(i,n),t.attachShader(i,r),t.linkProgram(i),t.getProgramParameter(i,t.LINK_STATUS)||function(t,e,n,r){t.getProgramParameter(e,t.LINK_STATUS)||(t.getShaderParameter(n,t.COMPILE_STATUS)||pr(t,n),t.getShaderParameter(r,t.COMPILE_STATUS)||pr(t,r),console.error("PixiJS Error: Could not initialize shader."),""!==t.getProgramInfoLog(e)&&console.warn("PixiJS Warning: gl.getProgramInfoLog()",t.getProgramInfoLog(e)))}(t,i,n,r),e.attributeData=function(t,e){for(var n={},r=e.getProgramParameter(t,e.ACTIVE_ATTRIBUTES),i=0;i<r;i++){var o=e.getActiveAttrib(t,i);if(0!==o.name.indexOf("gl_")){var s=Sr(e,o.type),a={type:s,name:o.name,size:br(s),location:e.getAttribLocation(t,o.name)};n[o.name]=a}}return n}(i,t),e.uniformData=function(t,e){for(var n={},r=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),i=0;i<r;i++){var o=e.getActiveUniform(t,i),s=o.name.replace(/\[.*?\]$/,""),a=!!o.name.match(/\[.*?\]$/),l=Sr(e,o.type);n[s]={name:s,index:i,type:l,size:o.size,isArray:a,value:mr(l,o.size)}}return n}(i,t),!/^[ \t]*#[ \t]*version[ \t]+300[ \t]+es[ \t]*$/m.test(e.vertexSrc)){var o=Object.keys(e.attributeData);o.sort((function(t,e){return t>e?1:-1}));for(var s=0;s<o.length;s++)e.attributeData[o[s]].location=s,t.bindAttribLocation(i,s,o[s]);t.linkProgram(i)}t.deleteShader(n),t.deleteShader(r);var a={};for(var s in e.uniformData){var l=e.uniformData[s];a[s]={location:t.getUniformLocation(i,s),value:mr(l.type,l.size)}}return new Qr(i,a)}(e,n);return n.glPrograms[this.renderer.CONTEXT_UID]=r,r},t.prototype.reset=function(){this.program=null,this.shader=null},t.prototype.destroy=function(){this.renderer=null,this.destroyed=!0},t}(),ni=function(){function t(){this.gl=null,this.stateId=0,this.polygonOffset=0,this.blendMode=lt.NONE,this._blendEq=!1,this.map=[],this.map[0]=this.setBlend,this.map[1]=this.setOffset,this.map[2]=this.setCullFace,this.map[3]=this.setDepthTest,this.map[4]=this.setFrontFace,this.map[5]=this.setDepthMask,this.checks=[],this.defaultState=new Dr,this.defaultState.blend=!0}return t.prototype.contextChange=function(t){this.gl=t,this.blendModes=function(t,e){return void 0===e&&(e=[]),e[lt.NORMAL]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.ADD]=[t.ONE,t.ONE],e[lt.MULTIPLY]=[t.DST_COLOR,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.SCREEN]=[t.ONE,t.ONE_MINUS_SRC_COLOR,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.OVERLAY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.DARKEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.LIGHTEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.COLOR_DODGE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.COLOR_BURN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.HARD_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.SOFT_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.DIFFERENCE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.EXCLUSION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.HUE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.SATURATION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.COLOR]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.LUMINOSITY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.NONE]=[0,0],e[lt.NORMAL_NPM]=[t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.ADD_NPM]=[t.SRC_ALPHA,t.ONE,t.ONE,t.ONE],e[lt.SCREEN_NPM]=[t.SRC_ALPHA,t.ONE_MINUS_SRC_COLOR,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[lt.SRC_IN]=[t.DST_ALPHA,t.ZERO],e[lt.SRC_OUT]=[t.ONE_MINUS_DST_ALPHA,t.ZERO],e[lt.SRC_ATOP]=[t.DST_ALPHA,t.ONE_MINUS_SRC_ALPHA],e[lt.DST_OVER]=[t.ONE_MINUS_DST_ALPHA,t.ONE],e[lt.DST_IN]=[t.ZERO,t.SRC_ALPHA],e[lt.DST_OUT]=[t.ZERO,t.ONE_MINUS_SRC_ALPHA],e[lt.DST_ATOP]=[t.ONE_MINUS_DST_ALPHA,t.SRC_ALPHA],e[lt.XOR]=[t.ONE_MINUS_DST_ALPHA,t.ONE_MINUS_SRC_ALPHA],e[lt.SUBTRACT]=[t.ONE,t.ONE,t.ONE,t.ONE,t.FUNC_REVERSE_SUBTRACT,t.FUNC_ADD],e}(t),this.set(this.defaultState),this.reset()},t.prototype.set=function(t){if(t=t||this.defaultState,this.stateId!==t.data){for(var e=this.stateId^t.data,n=0;e;)1&e&&this.map[n].call(this,!!(t.data&1<<n)),e>>=1,n++;this.stateId=t.data}for(n=0;n<this.checks.length;n++)this.checks[n](this,t)},t.prototype.forceState=function(t){t=t||this.defaultState;for(var e=0;e<this.map.length;e++)this.map[e].call(this,!!(t.data&1<<e));for(e=0;e<this.checks.length;e++)this.checks[e](this,t);this.stateId=t.data},t.prototype.setBlend=function(e){this.updateCheck(t.checkBlendMode,e),this.gl[e?"enable":"disable"](this.gl.BLEND)},t.prototype.setOffset=function(e){this.updateCheck(t.checkPolygonOffset,e),this.gl[e?"enable":"disable"](this.gl.POLYGON_OFFSET_FILL)},t.prototype.setDepthTest=function(t){this.gl[t?"enable":"disable"](this.gl.DEPTH_TEST)},t.prototype.setDepthMask=function(t){this.gl.depthMask(t)},t.prototype.setCullFace=function(t){this.gl[t?"enable":"disable"](this.gl.CULL_FACE)},t.prototype.setFrontFace=function(t){this.gl.frontFace(this.gl[t?"CW":"CCW"])},t.prototype.setBlendMode=function(t){if(t!==this.blendMode){this.blendMode=t;var e=this.blendModes[t],n=this.gl;2===e.length?n.blendFunc(e[0],e[1]):n.blendFuncSeparate(e[0],e[1],e[2],e[3]),6===e.length?(this._blendEq=!0,n.blendEquationSeparate(e[4],e[5])):this._blendEq&&(this._blendEq=!1,n.blendEquationSeparate(n.FUNC_ADD,n.FUNC_ADD))}},t.prototype.setPolygonOffset=function(t,e){this.gl.polygonOffset(t,e)},t.prototype.reset=function(){this.gl.pixelStorei(this.gl.UNPACK_FLIP_Y_WEBGL,!1),this.forceState(this.defaultState),this._blendEq=!0,this.blendMode=-1,this.setBlendMode(0)},t.prototype.updateCheck=function(t,e){var n=this.checks.indexOf(t);e&&-1===n?this.checks.push(t):e||-1===n||this.checks.splice(n,1)},t.checkBlendMode=function(t,e){t.setBlendMode(e.blendMode)},t.checkPolygonOffset=function(t,e){t.setPolygonOffset(1,e.polygonOffset)},t.prototype.destroy=function(){this.gl=null},t}(),ri=function(){function t(t){this.renderer=t,this.count=0,this.checkCount=0,this.maxIdle=St.GC_MAX_IDLE,this.checkCountMax=St.GC_MAX_CHECK_COUNT,this.mode=St.GC_MODE}return t.prototype.postrender=function(){this.renderer.renderingToScreen&&(this.count++,this.mode!==yt.MANUAL&&(this.checkCount++,this.checkCount>this.checkCountMax&&(this.checkCount=0,this.run())))},t.prototype.run=function(){for(var t=this.renderer.texture,e=t.managedTextures,n=!1,r=0;r<e.length;r++){var i=e[r];!i.framebuffer&&this.count-i.touched>this.maxIdle&&(t.destroyTexture(i,!0),e[r]=null,n=!0)}if(n){var o=0;for(r=0;r<e.length;r++)null!==e[r]&&(e[o++]=e[r]);e.length=o}},t.prototype.unload=function(t){var e=this.renderer.texture,n=t._texture;n&&!n.framebuffer&&e.destroyTexture(n);for(var r=t.children.length-1;r>=0;r--)this.unload(t.children[r])},t.prototype.destroy=function(){this.renderer=null},t}(),ii=function(t){this.texture=t,this.width=-1,this.height=-1,this.dirtyId=-1,this.dirtyStyleId=-1,this.mipmap=!1,this.wrapMode=33071,this.type=dt.UNSIGNED_BYTE,this.internalFormat=ht.RGBA,this.samplerType=0},oi=function(){function t(t){this.renderer=t,this.boundTextures=[],this.currentLocation=-1,this.managedTextures=[],this._unknownBoundTextures=!1,this.unknownTexture=new xn,this.hasIntegerTextures=!1}return t.prototype.contextChange=function(){var t=this.gl=this.renderer.gl;this.CONTEXT_UID=this.renderer.CONTEXT_UID,this.webGLVersion=this.renderer.context.webGLVersion,this.internalFormats=function(t){var e,n,r,i,o,s,a,l,u,h,c,d,p,f,m,g,v,_,y,x,b,E,T;return"WebGL2RenderingContext"in globalThis&&t instanceof globalThis.WebGL2RenderingContext?((e={})[dt.UNSIGNED_BYTE]=((n={})[ht.RGBA]=t.RGBA8,n[ht.RGB]=t.RGB8,n[ht.RG]=t.RG8,n[ht.RED]=t.R8,n[ht.RGBA_INTEGER]=t.RGBA8UI,n[ht.RGB_INTEGER]=t.RGB8UI,n[ht.RG_INTEGER]=t.RG8UI,n[ht.RED_INTEGER]=t.R8UI,n[ht.ALPHA]=t.ALPHA,n[ht.LUMINANCE]=t.LUMINANCE,n[ht.LUMINANCE_ALPHA]=t.LUMINANCE_ALPHA,n),e[dt.BYTE]=((r={})[ht.RGBA]=t.RGBA8_SNORM,r[ht.RGB]=t.RGB8_SNORM,r[ht.RG]=t.RG8_SNORM,r[ht.RED]=t.R8_SNORM,r[ht.RGBA_INTEGER]=t.RGBA8I,r[ht.RGB_INTEGER]=t.RGB8I,r[ht.RG_INTEGER]=t.RG8I,r[ht.RED_INTEGER]=t.R8I,r),e[dt.UNSIGNED_SHORT]=((i={})[ht.RGBA_INTEGER]=t.RGBA16UI,i[ht.RGB_INTEGER]=t.RGB16UI,i[ht.RG_INTEGER]=t.RG16UI,i[ht.RED_INTEGER]=t.R16UI,i[ht.DEPTH_COMPONENT]=t.DEPTH_COMPONENT16,i),e[dt.SHORT]=((o={})[ht.RGBA_INTEGER]=t.RGBA16I,o[ht.RGB_INTEGER]=t.RGB16I,o[ht.RG_INTEGER]=t.RG16I,o[ht.RED_INTEGER]=t.R16I,o),e[dt.UNSIGNED_INT]=((s={})[ht.RGBA_INTEGER]=t.RGBA32UI,s[ht.RGB_INTEGER]=t.RGB32UI,s[ht.RG_INTEGER]=t.RG32UI,s[ht.RED_INTEGER]=t.R32UI,s[ht.DEPTH_COMPONENT]=t.DEPTH_COMPONENT24,s),e[dt.INT]=((a={})[ht.RGBA_INTEGER]=t.RGBA32I,a[ht.RGB_INTEGER]=t.RGB32I,a[ht.RG_INTEGER]=t.RG32I,a[ht.RED_INTEGER]=t.R32I,a),e[dt.FLOAT]=((l={})[ht.RGBA]=t.RGBA32F,l[ht.RGB]=t.RGB32F,l[ht.RG]=t.RG32F,l[ht.RED]=t.R32F,l[ht.DEPTH_COMPONENT]=t.DEPTH_COMPONENT32F,l),e[dt.HALF_FLOAT]=((u={})[ht.RGBA]=t.RGBA16F,u[ht.RGB]=t.RGB16F,u[ht.RG]=t.RG16F,u[ht.RED]=t.R16F,u),e[dt.UNSIGNED_SHORT_5_6_5]=((h={})[ht.RGB]=t.RGB565,h),e[dt.UNSIGNED_SHORT_4_4_4_4]=((c={})[ht.RGBA]=t.RGBA4,c),e[dt.UNSIGNED_SHORT_5_5_5_1]=((d={})[ht.RGBA]=t.RGB5_A1,d),e[dt.UNSIGNED_INT_2_10_10_10_REV]=((p={})[ht.RGBA]=t.RGB10_A2,p[ht.RGBA_INTEGER]=t.RGB10_A2UI,p),e[dt.UNSIGNED_INT_10F_11F_11F_REV]=((f={})[ht.RGB]=t.R11F_G11F_B10F,f),e[dt.UNSIGNED_INT_5_9_9_9_REV]=((m={})[ht.RGB]=t.RGB9_E5,m),e[dt.UNSIGNED_INT_24_8]=((g={})[ht.DEPTH_STENCIL]=t.DEPTH24_STENCIL8,g),e[dt.FLOAT_32_UNSIGNED_INT_24_8_REV]=((v={})[ht.DEPTH_STENCIL]=t.DEPTH32F_STENCIL8,v),T=e):((_={})[dt.UNSIGNED_BYTE]=((y={})[ht.RGBA]=t.RGBA,y[ht.RGB]=t.RGB,y[ht.ALPHA]=t.ALPHA,y[ht.LUMINANCE]=t.LUMINANCE,y[ht.LUMINANCE_ALPHA]=t.LUMINANCE_ALPHA,y),_[dt.UNSIGNED_SHORT_5_6_5]=((x={})[ht.RGB]=t.RGB,x),_[dt.UNSIGNED_SHORT_4_4_4_4]=((b={})[ht.RGBA]=t.RGBA,b),_[dt.UNSIGNED_SHORT_5_5_5_1]=((E={})[ht.RGBA]=t.RGBA,E),T=_),T}(t);var e=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS);this.boundTextures.length=e;for(var n=0;n<e;n++)this.boundTextures[n]=null;this.emptyTextures={};var r=new ii(t.createTexture());for(t.bindTexture(t.TEXTURE_2D,r.texture),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(4)),this.emptyTextures[t.TEXTURE_2D]=r,this.emptyTextures[t.TEXTURE_CUBE_MAP]=new ii(t.createTexture()),t.bindTexture(t.TEXTURE_CUBE_MAP,this.emptyTextures[t.TEXTURE_CUBE_MAP].texture),n=0;n<6;n++)t.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+n,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,null);for(t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MIN_FILTER,t.LINEAR),n=0;n<this.boundTextures.length;n++)this.bind(null,n)},t.prototype.bind=function(t,e){void 0===e&&(e=0);var n=this.gl;if((t=null==t?void 0:t.castToBaseTexture())&&t.valid&&!t.parentTextureArray){t.touched=this.renderer.textureGC.count;var r=t._glTextures[this.CONTEXT_UID]||this.initTexture(t);this.boundTextures[e]!==t&&(this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),n.bindTexture(t.target,r.texture)),r.dirtyId!==t.dirtyId&&(this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),this.updateTexture(t)),this.boundTextures[e]=t}else this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),n.bindTexture(n.TEXTURE_2D,this.emptyTextures[n.TEXTURE_2D].texture),this.boundTextures[e]=null},t.prototype.reset=function(){this._unknownBoundTextures=!0,this.hasIntegerTextures=!1,this.currentLocation=-1;for(var t=0;t<this.boundTextures.length;t++)this.boundTextures[t]=this.unknownTexture},t.prototype.unbind=function(t){var e=this.gl,n=this.boundTextures;if(this._unknownBoundTextures){this._unknownBoundTextures=!1;for(var r=0;r<n.length;r++)n[r]===this.unknownTexture&&this.bind(null,r)}for(r=0;r<n.length;r++)n[r]===t&&(this.currentLocation!==r&&(e.activeTexture(e.TEXTURE0+r),this.currentLocation=r),e.bindTexture(t.target,this.emptyTextures[t.target].texture),n[r]=null)},t.prototype.ensureSamplerType=function(t){var e=this,n=e.boundTextures,r=e.hasIntegerTextures,i=e.CONTEXT_UID;if(r)for(var o=t-1;o>=0;--o){var s=n[o];s&&s._glTextures[i].samplerType!==pt.FLOAT&&this.renderer.texture.unbind(s)}},t.prototype.initTexture=function(t){var e=new ii(this.gl.createTexture());return e.dirtyId=-1,t._glTextures[this.CONTEXT_UID]=e,this.managedTextures.push(t),t.on("dispose",this.destroyTexture,this),e},t.prototype.initTextureType=function(t,e){var n,r;e.internalFormat=null!==(r=null===(n=this.internalFormats[t.type])||void 0===n?void 0:n[t.format])&&void 0!==r?r:t.format,2===this.webGLVersion&&t.type===dt.HALF_FLOAT?e.type=this.gl.HALF_FLOAT:e.type=t.type},t.prototype.updateTexture=function(t){var e=t._glTextures[this.CONTEXT_UID];if(e){var n=this.renderer;if(this.initTextureType(t,e),t.resource&&t.resource.upload(n,t,e))e.samplerType!==pt.FLOAT&&(this.hasIntegerTextures=!0);else{var r=t.realWidth,i=t.realHeight,o=n.gl;(e.width!==r||e.height!==i||e.dirtyId<0)&&(e.width=r,e.height=i,o.texImage2D(t.target,0,e.internalFormat,r,i,0,t.format,e.type,null))}t.dirtyStyleId!==e.dirtyStyleId&&this.updateTextureStyle(t),e.dirtyId=t.dirtyId}},t.prototype.destroyTexture=function(t,e){var n=this.gl;if((t=t.castToBaseTexture())._glTextures[this.CONTEXT_UID]&&(this.unbind(t),n.deleteTexture(t._glTextures[this.CONTEXT_UID].texture),t.off("dispose",this.destroyTexture,this),delete t._glTextures[this.CONTEXT_UID],!e)){var r=this.managedTextures.indexOf(t);-1!==r&&Xt(this.managedTextures,r,1)}},t.prototype.updateTextureStyle=function(t){var e=t._glTextures[this.CONTEXT_UID];e&&(t.mipmap!==gt.POW2&&2===this.webGLVersion||t.isPowerOfTwo?e.mipmap=t.mipmap>=1:e.mipmap=!1,2===this.webGLVersion||t.isPowerOfTwo?e.wrapMode=t.wrapMode:e.wrapMode=mt.CLAMP,t.resource&&t.resource.style(this.renderer,t,e)||this.setStyle(t,e),e.dirtyStyleId=t.dirtyStyleId)},t.prototype.setStyle=function(t,e){var n=this.gl;if(e.mipmap&&t.mipmap!==gt.ON_MANUAL&&n.generateMipmap(t.target),n.texParameteri(t.target,n.TEXTURE_WRAP_S,e.wrapMode),n.texParameteri(t.target,n.TEXTURE_WRAP_T,e.wrapMode),e.mipmap){n.texParameteri(t.target,n.TEXTURE_MIN_FILTER,t.scaleMode===ft.LINEAR?n.LINEAR_MIPMAP_LINEAR:n.NEAREST_MIPMAP_NEAREST);var r=this.renderer.context.extensions.anisotropicFiltering;if(r&&t.anisotropicLevel>0&&t.scaleMode===ft.LINEAR){var i=Math.min(t.anisotropicLevel,n.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT));n.texParameterf(t.target,r.TEXTURE_MAX_ANISOTROPY_EXT,i)}}else n.texParameteri(t.target,n.TEXTURE_MIN_FILTER,t.scaleMode===ft.LINEAR?n.LINEAR:n.NEAREST);n.texParameteri(t.target,n.TEXTURE_MAG_FILTER,t.scaleMode===ft.LINEAR?n.LINEAR:n.NEAREST)},t.prototype.destroy=function(){this.renderer=null},t}(),si={__proto__:null,FilterSystem:er,BatchSystem:rr,ContextSystem:or,FramebufferSystem:lr,GeometrySystem:hr,MaskSystem:Gr,ScissorSystem:Vr,StencilSystem:Wr,ProjectionSystem:Xr,RenderTextureSystem:qr,ShaderSystem:ei,StateSystem:ni,TextureGCSystem:ri,TextureSystem:oi},ai=new me,li=function(t){function e(e,n){void 0===e&&(e=st.UNKNOWN);var r=t.call(this)||this;return n=Object.assign({},St.RENDER_OPTIONS,n),r.options=n,r.type=e,r.screen=new ue(0,0,n.width,n.height),r.view=n.view||document.createElement("canvas"),r.resolution=n.resolution||St.RESOLUTION,r.useContextAlpha=n.useContextAlpha,r.autoDensity=!!n.autoDensity,r.preserveDrawingBuffer=n.preserveDrawingBuffer,r.clearBeforeRender=n.clearBeforeRender,r._backgroundColor=0,r._backgroundColorRgba=[0,0,0,1],r._backgroundColorString="#000000",r.backgroundColor=n.backgroundColor||r._backgroundColor,r.backgroundAlpha=n.backgroundAlpha,void 0!==n.transparent&&(Kt("6.0.0","Option transparent is deprecated, please use backgroundAlpha instead."),r.useContextAlpha=n.transparent,r.backgroundAlpha=n.transparent?0:1),r._lastObjectRendered=null,r.plugins={},r}return mn(e,t),e.prototype.initPlugins=function(t){for(var e in t)this.plugins[e]=new t[e](this)},Object.defineProperty(e.prototype,"width",{get:function(){return this.view.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.view.height},enumerable:!1,configurable:!0}),e.prototype.resize=function(t,e){this.view.width=Math.round(t*this.resolution),this.view.height=Math.round(e*this.resolution);var n=this.view.width/this.resolution,r=this.view.height/this.resolution;this.screen.width=n,this.screen.height=r,this.autoDensity&&(this.view.style.width=n+"px",this.view.style.height=r+"px"),this.emit("resize",n,r)},e.prototype.generateTexture=function(t,e,n,r){void 0===e&&(e={}),"number"==typeof e&&(Kt("6.1.0","generateTexture options (scaleMode, resolution, region) are now object options."),e={scaleMode:e,resolution:n,region:r});var i=e.region,o=function(t,e){var n={};for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&e.indexOf(r)<0&&(n[r]=t[r]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(r=Object.getOwnPropertySymbols(t);i<r.length;i++)e.indexOf(r[i])<0&&(n[r[i]]=t[r[i]])}return n}(e,["region"]);0===(r=i||t.getLocalBounds(null,!0)).width&&(r.width=1),0===r.height&&(r.height=1);var s=Bn.create(gn({width:r.width,height:r.height},o));return ai.tx=-r.x,ai.ty=-r.y,this.render(t,{renderTexture:s,clear:!1,transform:ai,skipUpdateTransform:!!t.parent}),s},e.prototype.destroy=function(t){for(var e in this.plugins)this.plugins[e].destroy(),this.plugins[e]=null;t&&this.view.parentNode&&this.view.parentNode.removeChild(this.view);var n=this;n.plugins=null,n.type=st.UNKNOWN,n.view=null,n.screen=null,n._tempDisplayObjectParent=null,n.options=null,this._backgroundColorRgba=null,this._backgroundColorString=null,this._lastObjectRendered=null},Object.defineProperty(e.prototype,"backgroundColor",{get:function(){return this._backgroundColor},set:function(t){this._backgroundColor=t,this._backgroundColorString=Dt(t),Nt(t,this._backgroundColorRgba)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundAlpha",{get:function(){return this._backgroundColorRgba[3]},set:function(t){this._backgroundColorRgba[3]=t},enumerable:!1,configurable:!0}),e}(Mt()),ui=function(t){this.buffer=t||null,this.updateID=-1,this.byteLength=-1,this.refCount=0},hi=function(){function t(t){this.renderer=t,this.managedBuffers={},this.boundBufferBases={}}return t.prototype.destroy=function(){this.renderer=null},t.prototype.contextChange=function(){this.disposeAll(!0),this.gl=this.renderer.gl,this.CONTEXT_UID=this.renderer.CONTEXT_UID},t.prototype.bind=function(t){var e=this.gl,n=this.CONTEXT_UID,r=t._glBuffers[n]||this.createGLBuffer(t);e.bindBuffer(t.type,r.buffer)},t.prototype.bindBufferBase=function(t,e){var n=this.gl,r=this.CONTEXT_UID;if(this.boundBufferBases[e]!==t){var i=t._glBuffers[r]||this.createGLBuffer(t);this.boundBufferBases[e]=t,n.bindBufferBase(n.UNIFORM_BUFFER,e,i.buffer)}},t.prototype.bindBufferRange=function(t,e,n){var r=this.gl,i=this.CONTEXT_UID;n=n||0;var o=t._glBuffers[i]||this.createGLBuffer(t);r.bindBufferRange(r.UNIFORM_BUFFER,e||0,o.buffer,256*n,256)},t.prototype.update=function(t){var e=this.gl,n=this.CONTEXT_UID,r=t._glBuffers[n];if(t._updateID!==r.updateID)if(r.updateID=t._updateID,e.bindBuffer(t.type,r.buffer),r.byteLength>=t.data.byteLength)e.bufferSubData(t.type,0,t.data);else{var i=t.static?e.STATIC_DRAW:e.DYNAMIC_DRAW;r.byteLength=t.data.byteLength,e.bufferData(t.type,t.data,i)}},t.prototype.dispose=function(t,e){if(this.managedBuffers[t.id]){delete this.managedBuffers[t.id];var n=t._glBuffers[this.CONTEXT_UID],r=this.gl;t.disposeRunner.remove(this),n&&(e||r.deleteBuffer(n.buffer),delete t._glBuffers[this.CONTEXT_UID])}},t.prototype.disposeAll=function(t){for(var e=Object.keys(this.managedBuffers),n=0;n<e.length;n++)this.dispose(this.managedBuffers[e[n]],t)},t.prototype.createGLBuffer=function(t){var e=this.CONTEXT_UID,n=this.gl;return t._glBuffers[e]=new ui(n.createBuffer()),this.managedBuffers[t.id]=t,t.disposeRunner.add(this),t._glBuffers[e]},t}(),ci=function(t){function e(n){var r=t.call(this,st.WEBGL,n)||this;return n=r.options,r.gl=null,r.CONTEXT_UID=0,r.runners={destroy:new cn("destroy"),contextChange:new cn("contextChange"),reset:new cn("reset"),update:new cn("update"),postrender:new cn("postrender"),prerender:new cn("prerender"),resize:new cn("resize")},r.runners.contextChange.add(r),r.globalUniforms=new Jn({projectionMatrix:new me},!0),r.addSystem(Gr,"mask").addSystem(or,"context").addSystem(ni,"state").addSystem(ei,"shader").addSystem(oi,"texture").addSystem(hi,"buffer").addSystem(hr,"geometry").addSystem(lr,"framebuffer").addSystem(Vr,"scissor").addSystem(Wr,"stencil").addSystem(Xr,"projection").addSystem(ri,"textureGC").addSystem(er,"filter").addSystem(qr,"renderTexture").addSystem(rr,"batch"),r.initPlugins(e.__plugins),r.multisample=void 0,n.context?r.context.initFromContext(n.context):r.context.initFromOptions({alpha:!!r.useContextAlpha,antialias:n.antialias,premultipliedAlpha:r.useContextAlpha&&"notMultiplied"!==r.useContextAlpha,stencil:!0,preserveDrawingBuffer:n.preserveDrawingBuffer,powerPreference:r.options.powerPreference}),r.renderingToScreen=!0,function(t){var e;if(!Ot){if(navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var n=["\n %c %c %c PixiJS 6.3.0 - ✰ "+t+" ✰  %c  %c  http://www.pixijs.com/  %c %c ♥%c♥%c♥ \n\n","background: #ff66a5; padding:5px 0;","background: #ff66a5; padding:5px 0;","color: #ff66a5; background: #030307; padding:5px 0;","background: #ff66a5; padding:5px 0;","background: #ffc3dc; padding:5px 0;","background: #ff66a5; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;"];(e=globalThis.console).log.apply(e,n)}else globalThis.console&&globalThis.console.log("PixiJS 6.3.0 - "+t+" - http://www.pixijs.com/");Ot=!0}}(2===r.context.webGLVersion?"WebGL 2":"WebGL 1"),r.resize(r.options.width,r.options.height),r}return mn(e,t),e.create=function(t){if(void 0===Ct&&(Ct=function(){var t={stencil:!0,failIfMajorPerformanceCaveat:St.FAIL_IF_MAJOR_PERFORMANCE_CAVEAT};try{if(!globalThis.WebGLRenderingContext)return!1;var e=document.createElement("canvas"),n=e.getContext("webgl",t)||e.getContext("experimental-webgl",t),r=!(!n||!n.getContextAttributes().stencil);if(n){var i=n.getExtension("WEBGL_lose_context");i&&i.loseContext()}return n=null,r}catch(t){return!1}}()),Ct)return new e(t);throw new Error('WebGL unsupported in this browser, use "pixi.js-legacy" for fallback canvas2d support.')},e.prototype.contextChange=function(){var t,e=this.gl;if(1===this.context.webGLVersion){var n=e.getParameter(e.FRAMEBUFFER_BINDING);e.bindFramebuffer(e.FRAMEBUFFER,null),t=e.getParameter(e.SAMPLES),e.bindFramebuffer(e.FRAMEBUFFER,n)}else n=e.getParameter(e.DRAW_FRAMEBUFFER_BINDING),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,null),t=e.getParameter(e.SAMPLES),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,n);t>=Et.HIGH?this.multisample=Et.HIGH:t>=Et.MEDIUM?this.multisample=Et.MEDIUM:t>=Et.LOW?this.multisample=Et.LOW:this.multisample=Et.NONE},e.prototype.addSystem=function(t,e){var n=new t(this);if(this[e])throw new Error('Whoops! The name "'+e+'" is already in use');for(var r in this[e]=n,this.runners)this.runners[r].add(n);return this},e.prototype.render=function(t,e){var n,r,i,o;if(e&&(e instanceof Bn?(Kt("6.0.0","Renderer#render arguments changed, use options instead."),n=e,r=arguments[2],i=arguments[3],o=arguments[4]):(n=e.renderTexture,r=e.clear,i=e.transform,o=e.skipUpdateTransform)),this.renderingToScreen=!n,this.runners.prerender.emit(),this.emit("prerender"),this.projection.transform=i,!this.context.isLost){if(n||(this._lastObjectRendered=t),!o){var s=t.enableTempParent();t.updateTransform(),t.disableTempParent(s)}this.renderTexture.bind(n),this.batch.currentRenderer.start(),(void 0!==r?r:this.clearBeforeRender)&&this.renderTexture.clear(),t.render(this),this.batch.currentRenderer.flush(),n&&n.baseTexture.update(),this.runners.postrender.emit(),this.projection.transform=null,this.emit("postrender")}},e.prototype.generateTexture=function(e,n,r,i){void 0===n&&(n={});var o=t.prototype.generateTexture.call(this,e,n,r,i);return this.framebuffer.blit(),o},e.prototype.resize=function(e,n){t.prototype.resize.call(this,e,n),this.runners.resize.emit(this.screen.height,this.screen.width)},e.prototype.reset=function(){return this.runners.reset.emit(),this},e.prototype.clear=function(){this.renderTexture.bind(),this.renderTexture.clear()},e.prototype.destroy=function(e){for(var n in this.runners.destroy.emit(),this.runners)this.runners[n].destroy();t.prototype.destroy.call(this,e),this.gl=null},Object.defineProperty(e.prototype,"extract",{get:function(){return Kt("6.0.0","Renderer#extract has been deprecated, please use Renderer#plugins.extract instead."),this.plugins.extract},enumerable:!1,configurable:!0}),e.registerPlugin=function(t,n){e.__plugins=e.__plugins||{},e.__plugins[t]=n},e}(li),di="attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n    gl_Position = filterVertexPosition();\n    vTextureCoord = filterTextureCoord();\n}\n",pi=function(){this.texArray=null,this.blend=0,this.type=ut.TRIANGLES,this.start=0,this.size=0,this.data=null},fi=function(){function t(){this.elements=[],this.ids=[],this.count=0}return t.prototype.clear=function(){for(var t=0;t<this.count;t++)this.elements[t]=null;this.count=0},t}(),mi=function(){function t(t){"number"==typeof t?this.rawBinaryData=new ArrayBuffer(t):t instanceof Uint8Array?this.rawBinaryData=t.buffer:this.rawBinaryData=t,this.uint32View=new Uint32Array(this.rawBinaryData),this.float32View=new Float32Array(this.rawBinaryData)}return Object.defineProperty(t.prototype,"int8View",{get:function(){return this._int8View||(this._int8View=new Int8Array(this.rawBinaryData)),this._int8View},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uint8View",{get:function(){return this._uint8View||(this._uint8View=new Uint8Array(this.rawBinaryData)),this._uint8View},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"int16View",{get:function(){return this._int16View||(this._int16View=new Int16Array(this.rawBinaryData)),this._int16View},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uint16View",{get:function(){return this._uint16View||(this._uint16View=new Uint16Array(this.rawBinaryData)),this._uint16View},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"int32View",{get:function(){return this._int32View||(this._int32View=new Int32Array(this.rawBinaryData)),this._int32View},enumerable:!1,configurable:!0}),t.prototype.view=function(t){return this[t+"View"]},t.prototype.destroy=function(){this.rawBinaryData=null,this._int8View=null,this._uint8View=null,this._int16View=null,this._uint16View=null,this._int32View=null,this.uint32View=null,this.float32View=null},t.sizeOf=function(t){switch(t){case"int8":case"uint8":return 1;case"int16":case"uint16":return 2;case"int32":case"uint32":case"float32":return 4;default:throw new Error(t+" isn't a valid view type")}},t}(),gi=function(t){function e(e){var n=t.call(this,e)||this;return n.shaderGenerator=null,n.geometryClass=null,n.vertexSize=null,n.state=Dr.for2d(),n.size=4*St.SPRITE_BATCH_SIZE,n._vertexCount=0,n._indexCount=0,n._bufferedElements=[],n._bufferedTextures=[],n._bufferSize=0,n._shader=null,n._packedGeometries=[],n._packedGeometryPoolSize=2,n._flushId=0,n._aBuffers={},n._iBuffers={},n.MAX_TEXTURES=1,n.renderer.on("prerender",n.onPrerender,n),e.runners.contextChange.add(n),n._dcIndex=0,n._aIndex=0,n._iIndex=0,n._attributeBuffer=null,n._indexBuffer=null,n._tempBoundTextures=[],n}return mn(e,t),e.prototype.contextChange=function(){var t=this.renderer.gl;St.PREFER_ENV===ot.WEBGL_LEGACY?this.MAX_TEXTURES=1:(this.MAX_TEXTURES=Math.min(t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),St.SPRITE_MAX_TEXTURES),this.MAX_TEXTURES=function(t,e){if(0===t)throw new Error("Invalid value of `0` passed to `checkMaxIfStatementsInShader`");for(var n=e.createShader(e.FRAGMENT_SHADER);;){var r=Pr.replace(/%forloop%/gi,Ir(t));if(e.shaderSource(n,r),e.compileShader(n),e.getShaderParameter(n,e.COMPILE_STATUS))break;t=t/2|0}return t}(this.MAX_TEXTURES,t)),this._shader=this.shaderGenerator.generateShader(this.MAX_TEXTURES);for(var e=0;e<this._packedGeometryPoolSize;e++)this._packedGeometries[e]=new this.geometryClass;this.initFlushBuffers()},e.prototype.initFlushBuffers=function(){for(var t=e._drawCallPool,n=e._textureArrayPool,r=this.size/4,i=Math.floor(r/this.MAX_TEXTURES)+1;t.length<r;)t.push(new pi);for(;n.length<i;)n.push(new fi);for(var o=0;o<this.MAX_TEXTURES;o++)this._tempBoundTextures[o]=null},e.prototype.onPrerender=function(){this._flushId=0},e.prototype.render=function(t){t._texture.valid&&(this._vertexCount+t.vertexData.length/2>this.size&&this.flush(),this._vertexCount+=t.vertexData.length/2,this._indexCount+=t.indices.length,this._bufferedTextures[this._bufferSize]=t._texture.baseTexture,this._bufferedElements[this._bufferSize++]=t)},e.prototype.buildTexturesAndDrawCalls=function(){var t=this._bufferedTextures,n=this.MAX_TEXTURES,r=e._textureArrayPool,i=this.renderer.batch,o=this._tempBoundTextures,s=this.renderer.textureGC.count,a=++xn._globalBatch,l=0,u=r[0],h=0;i.copyBoundTextures(o,n);for(var c=0;c<this._bufferSize;++c){var d=t[c];t[c]=null,d._batchEnabled!==a&&(u.count>=n&&(i.boundArray(u,o,a,n),this.buildDrawCalls(u,h,c),h=c,u=r[++l],++a),d._batchEnabled=a,d.touched=s,u.elements[u.count++]=d)}for(u.count>0&&(i.boundArray(u,o,a,n),this.buildDrawCalls(u,h,this._bufferSize),++l,++a),c=0;c<o.length;c++)o[c]=null;xn._globalBatch=a},e.prototype.buildDrawCalls=function(t,n,r){var i=this,o=i._bufferedElements,s=i._attributeBuffer,a=i._indexBuffer,l=i.vertexSize,u=e._drawCallPool,h=this._dcIndex,c=this._aIndex,d=this._iIndex,p=u[h];p.start=this._iIndex,p.texArray=t;for(var f=n;f<r;++f){var m=o[f],g=m._texture.baseTexture,v=Ft[g.alphaMode?1:0][m.blendMode];o[f]=null,n<f&&p.blend!==v&&(p.size=d-p.start,n=f,(p=u[++h]).texArray=t,p.start=d),this.packInterleavedGeometry(m,s,a,c,d),c+=m.vertexData.length/2*l,d+=m.indices.length,p.blend=v}n<r&&(p.size=d-p.start,++h),this._dcIndex=h,this._aIndex=c,this._iIndex=d},e.prototype.bindAndClearTexArray=function(t){for(var e=this.renderer.texture,n=0;n<t.count;n++)e.bind(t.elements[n],t.ids[n]),t.elements[n]=null;t.count=0},e.prototype.updateGeometry=function(){var t=this,e=t._packedGeometries,n=t._attributeBuffer,r=t._indexBuffer;St.CAN_UPLOAD_SAME_BUFFER?(e[this._flushId]._buffer.update(n.rawBinaryData),e[this._flushId]._indexBuffer.update(r),this.renderer.geometry.updateBuffers()):(this._packedGeometryPoolSize<=this._flushId&&(this._packedGeometryPoolSize++,e[this._flushId]=new this.geometryClass),e[this._flushId]._buffer.update(n.rawBinaryData),e[this._flushId]._indexBuffer.update(r),this.renderer.geometry.bind(e[this._flushId]),this.renderer.geometry.updateBuffers(),this._flushId++)},e.prototype.drawBatches=function(){for(var t=this._dcIndex,n=this.renderer,r=n.gl,i=n.state,o=e._drawCallPool,s=null,a=0;a<t;a++){var l=o[a],u=l.texArray,h=l.type,c=l.size,d=l.start,p=l.blend;s!==u&&(s=u,this.bindAndClearTexArray(u)),this.state.blendMode=p,i.set(this.state),r.drawElements(h,c,r.UNSIGNED_SHORT,2*d)}},e.prototype.flush=function(){0!==this._vertexCount&&(this._attributeBuffer=this.getAttributeBuffer(this._vertexCount),this._indexBuffer=this.getIndexBuffer(this._indexCount),this._aIndex=0,this._iIndex=0,this._dcIndex=0,this.buildTexturesAndDrawCalls(),this.updateGeometry(),this.drawBatches(),this._bufferSize=0,this._vertexCount=0,this._indexCount=0)},e.prototype.start=function(){this.renderer.state.set(this.state),this.renderer.texture.ensureSamplerType(this.MAX_TEXTURES),this.renderer.shader.bind(this._shader),St.CAN_UPLOAD_SAME_BUFFER&&this.renderer.geometry.bind(this._packedGeometries[this._flushId])},e.prototype.stop=function(){this.flush()},e.prototype.destroy=function(){for(var e=0;e<this._packedGeometryPoolSize;e++)this._packedGeometries[e]&&this._packedGeometries[e].destroy();this.renderer.off("prerender",this.onPrerender,this),this._aBuffers=null,this._iBuffers=null,this._packedGeometries=null,this._attributeBuffer=null,this._indexBuffer=null,this._shader&&(this._shader.destroy(),this._shader=null),t.prototype.destroy.call(this)},e.prototype.getAttributeBuffer=function(t){var e=zt(Math.ceil(t/8)),n=Wt(e),r=8*e;this._aBuffers.length<=n&&(this._iBuffers.length=n+1);var i=this._aBuffers[r];return i||(this._aBuffers[r]=i=new mi(r*this.vertexSize*4)),i},e.prototype.getIndexBuffer=function(t){var e=zt(Math.ceil(t/12)),n=Wt(e),r=12*e;this._iBuffers.length<=n&&(this._iBuffers.length=n+1);var i=this._iBuffers[n];return i||(this._iBuffers[n]=i=new Uint16Array(r)),i},e.prototype.packInterleavedGeometry=function(t,e,n,r,i){for(var 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new ro(t,{format:g,width:i,height:r,levels:o})}))}if(64&a)throw new Error("DDSLoader does not support uncompressed texture data.");if(512&a)throw new Error("DDSLoader does not supported YUV uncompressed texture data.");if(131072&a)throw new Error("DDSLoader does not support single-channel (lumninance) texture data!");if(2&a)throw new Error("DDSLoader does not support single-channel (alpha) texture data!");throw new Error("DDSLoader failed to load a texture file due to an unknown reason!")},t}();Gi.setExtensionXhrType("ktx",Gi.XHR_RESPONSE_TYPE.BUFFER);var mo=[171,75,84,88,32,49,49,187,13,10,26,10],go=((lo={})[dt.UNSIGNED_BYTE]=1,lo[dt.UNSIGNED_SHORT]=2,lo[dt.INT]=4,lo[dt.UNSIGNED_INT]=4,lo[dt.FLOAT]=4,lo[dt.HALF_FLOAT]=8,lo),vo=((uo={})[ht.RGBA]=4,uo[ht.RGB]=3,uo[ht.RG]=2,uo[ht.RED]=1,uo[ht.LUMINANCE]=1,uo[ht.LUMINANCE_ALPHA]=2,uo[ht.ALPHA]=1,uo),_o=((ho={})[dt.UNSIGNED_SHORT_4_4_4_4]=2,ho[dt.UNSIGNED_SHORT_5_5_5_1]=2,ho[dt.UNSIGNED_SHORT_5_6_5]=2,ho),yo=function(){function t(){}return t.use=function(e,n){if("ktx"===e.extension&&e.data)try{var r=e.name||e.url,i=t.parse(r,e.data),o=i.compressed,s=i.uncompressed;if(o)Object.assign(e,oo(r,o,e.metadata));else if(s){var a={};s.forEach((function(t,e){var n=new Un(new xn(t.resource,{mipmap:gt.OFF,alphaMode:vt.NO_PREMULTIPLIED_ALPHA,type:t.type,format:t.format})),i=r+"-"+(e+1);xn.addToCache(n.baseTexture,i),Un.addToCache(n,i),0===e&&(a[r]=n,xn.addToCache(n.baseTexture,r),Un.addToCache(n,r)),a[i]=n})),Object.assign(e,{textures:a})}}catch(t){return void n(t)}n()},t.parse=function(e,n){var r=new DataView(n);if(!t.validate(e,r))return null;var i=67305985===r.getUint32(12,!0),o=r.getUint32(16,i),s=r.getUint32(24,i),a=r.getUint32(28,i),l=r.getUint32(36,i),u=r.getUint32(40,i)||1,h=r.getUint32(44,i)||1,c=r.getUint32(48,i)||1,d=r.getUint32(52,i),p=r.getUint32(56,i),f=r.getUint32(60,i);if(0===u||1!==h)throw new Error("Only 2D textures are supported");if(1!==d)throw new Error("CubeTextures are not supported by KTXLoader yet!");if(1!==c)throw new Error("WebGL does not support array textures");var m,g=l+3&-4,v=u+3&-4,_=new Array(c),y=l*u;if(0===o&&(y=g*v),void 0===(m=0!==o?go[o]?go[o]*vo[s]:_o[o]:Qi[a]))throw new Error("Unable to resolve the pixel format stored in the *.ktx file!");for(var x=y*m,b=l,E=u,T=g,S=v,w=64+f,M=0;M<p;M++){for(var A=r.getUint32(w,i),R=w+4,P=0;P<c;P++){var I=_[P];I||(I=_[P]=new Array(p)),I[M]={levelID:M,levelWidth:p>1||0!==o?b:T,levelHeight:p>1||0!==o?E:S,levelBuffer:new Uint8Array(n,R,x)},R+=x}w=(w+=A+4)%4!=0?w+4-w%4:w,x=(T=(b=b>>1||1)+4-1&-4)*(S=(E=E>>1||1)+4-1&-4)*m}return 0!==o?{uncompressed:_.map((function(e){var n=e[0].levelBuffer,r=!1;return o===dt.FLOAT?n=new Float32Array(e[0].levelBuffer.buffer,e[0].levelBuffer.byteOffset,e[0].levelBuffer.byteLength/4):o===dt.UNSIGNED_INT?(r=!0,n=new Uint32Array(e[0].levelBuffer.buffer,e[0].levelBuffer.byteOffset,e[0].levelBuffer.byteLength/4)):o===dt.INT&&(r=!0,n=new Int32Array(e[0].levelBuffer.buffer,e[0].levelBuffer.byteOffset,e[0].levelBuffer.byteLength/4)),{resource:new _n(n,{width:e[0].levelWidth,height:e[0].levelHeight}),type:o,format:r?t.convertFormatToInteger(s):s}}))}:{compressed:_.map((function(t){return new ro(null,{format:a,width:l,height:u,levels:p,levelBuffers:t})}))}},t.validate=function(t,e){for(var n=0;n<mo.length;n++)if(e.getUint8(n)!==mo[n])return console.error(t+" is not a valid *.ktx file!"),!1;return!0},t.convertFormatToInteger=function(t){switch(t){case ht.RGBA:return ht.RGBA_INTEGER;case ht.RGB:return ht.RGB_INTEGER;case ht.RG:return ht.RG_INTEGER;case ht.RED:return ht.RED_INTEGER;default:return t}},t}(),xo=function(t,e){return(xo=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function bo(t,e){function n(){this.constructor=t}xo(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}!function(t){function e(e,n,r,i){void 0===e&&(e=1500),void 0===r&&(r=16384),void 0===i&&(i=!1);var o=t.call(this)||this;return r>16384&&(r=16384),o._properties=[!1,!0,!1,!1,!1],o._maxSize=e,o._batchSize=r,o._buffers=null,o._bufferUpdateIDs=[],o._updateID=0,o.interactiveChildren=!1,o.blendMode=lt.NORMAL,o.autoResize=i,o.roundPixels=!0,o.baseTexture=null,o.setProperties(n),o._tint=0,o.tintRgb=new Float32Array(4),o.tint=16777215,o}bo(e,t),e.prototype.setProperties=function(t){t&&(this._properties[0]="vertices"in t||"scale"in t?!!t.vertices||!!t.scale:this._properties[0],this._properties[1]="position"in t?!!t.position:this._properties[1],this._properties[2]="rotation"in t?!!t.rotation:this._properties[2],this._properties[3]="uvs"in t?!!t.uvs:this._properties[3],this._properties[4]="tint"in t||"alpha"in t?!!t.tint||!!t.alpha:this._properties[4])},e.prototype.updateTransform=function(){this.displayObjectUpdateTransform()},Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){this._tint=t,Nt(t,this.tintRgb)},enumerable:!1,configurable:!0}),e.prototype.render=function(t){var e=this;this.visible&&!(this.worldAlpha<=0)&&this.children.length&&this.renderable&&(this.baseTexture||(this.baseTexture=this.children[0]._texture.baseTexture,this.baseTexture.valid||this.baseTexture.once("update",(function(){return e.onChildrenChange(0)}))),t.batch.setObjectRenderer(t.plugins.particle),t.plugins.particle.render(this))},e.prototype.onChildrenChange=function(t){for(var e=Math.floor(t/this._batchSize);this._bufferUpdateIDs.length<e;)this._bufferUpdateIDs.push(0);this._bufferUpdateIDs[e]=++this._updateID},e.prototype.dispose=function(){if(this._buffers){for(var t=0;t<this._buffers.length;++t)this._buffers[t].destroy();this._buffers=null}},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this.dispose(),this._properties=null,this._buffers=null,this._bufferUpdateIDs=null}}(Ke);var Eo,To,So=function(){function t(t,e,n){this.geometry=new Yn,this.indexBuffer=null,this.size=n,this.dynamicProperties=[],this.staticProperties=[];for(var r=0;r<t.length;++r){var i=t[r];i={attributeName:i.attributeName,size:i.size,uploadFunction:i.uploadFunction,type:i.type||dt.FLOAT,offset:i.offset},e[r]?this.dynamicProperties.push(i):this.staticProperties.push(i)}this.staticStride=0,this.staticBuffer=null,this.staticData=null,this.staticDataUint32=null,this.dynamicStride=0,this.dynamicBuffer=null,this.dynamicData=null,this.dynamicDataUint32=null,this._updateID=0,this.initBuffers()}return t.prototype.initBuffers=function(){var t=this.geometry,e=0;this.indexBuffer=new zn(function(t,e){void 0===e&&(e=null);var n=6*t;if((e=e||new Uint16Array(n)).length!==n)throw new Error("Out buffer length is incorrect, got "+e.length+" and expected "+n);for(var r=0,i=0;r<n;r+=6,i+=4)e[r+0]=i+0,e[r+1]=i+1,e[r+2]=i+2,e[r+3]=i+0,e[r+4]=i+2,e[r+5]=i+3;return e}(this.size),!0,!0),t.addIndex(this.indexBuffer),this.dynamicStride=0;for(var n=0;n<this.dynamicProperties.length;++n)(s=this.dynamicProperties[n]).offset=e,e+=s.size,this.dynamicStride+=s.size;var r=new ArrayBuffer(this.size*this.dynamicStride*4*4);this.dynamicData=new Float32Array(r),this.dynamicDataUint32=new Uint32Array(r),this.dynamicBuffer=new zn(this.dynamicData,!1,!1);var i=0;for(this.staticStride=0,n=0;n<this.staticProperties.length;++n)(s=this.staticProperties[n]).offset=i,i+=s.size,this.staticStride+=s.size;var o=new ArrayBuffer(this.size*this.staticStride*4*4);for(this.staticData=new Float32Array(o),this.staticDataUint32=new Uint32Array(o),this.staticBuffer=new zn(this.staticData,!0,!1),n=0;n<this.dynamicProperties.length;++n){var s=this.dynamicProperties[n];t.addAttribute(s.attributeName,this.dynamicBuffer,0,s.type===dt.UNSIGNED_BYTE,s.type,4*this.dynamicStride,4*s.offset)}for(n=0;n<this.staticProperties.length;++n)s=this.staticProperties[n],t.addAttribute(s.attributeName,this.staticBuffer,0,s.type===dt.UNSIGNED_BYTE,s.type,4*this.staticStride,4*s.offset)},t.prototype.uploadDynamic=function(t,e,n){for(var r=0;r<this.dynamicProperties.length;r++){var i=this.dynamicProperties[r];i.uploadFunction(t,e,n,i.type===dt.UNSIGNED_BYTE?this.dynamicDataUint32:this.dynamicData,this.dynamicStride,i.offset)}this.dynamicBuffer._updateID++},t.prototype.uploadStatic=function(t,e,n){for(var r=0;r<this.staticProperties.length;r++){var i=this.staticProperties[r];i.uploadFunction(t,e,n,i.type===dt.UNSIGNED_BYTE?this.staticDataUint32:this.staticData,this.staticStride,i.offset)}this.staticBuffer._updateID++},t.prototype.destroy=function(){this.indexBuffer=null,this.dynamicProperties=null,this.dynamicBuffer=null,this.dynamicData=null,this.dynamicDataUint32=null,this.staticProperties=null,this.staticBuffer=null,this.staticData=null,this.staticDataUint32=null,this.geometry.destroy()},t}(),wo=function(t){function e(e){var n=t.call(this,e)||this;return n.shader=null,n.properties=null,n.tempMatrix=new me,n.properties=[{attributeName:"aVertexPosition",size:2,uploadFunction:n.uploadVertices,offset:0},{attributeName:"aPositionCoord",size:2,uploadFunction:n.uploadPosition,offset:0},{attributeName:"aRotation",size:1,uploadFunction:n.uploadRotation,offset:0},{attributeName:"aTextureCoord",size:2,uploadFunction:n.uploadUvs,offset:0},{attributeName:"aColor",size:1,type:dt.UNSIGNED_BYTE,uploadFunction:n.uploadTint,offset:0}],n.shader=Nr.from("attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\nattribute vec4 aColor;\n\nattribute vec2 aPositionCoord;\nattribute float aRotation;\n\nuniform mat3 translationMatrix;\nuniform vec4 uColor;\n\nvarying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nvoid main(void){\n    float x = (aVertexPosition.x) * cos(aRotation) - (aVertexPosition.y) * sin(aRotation);\n    float y = (aVertexPosition.x) * sin(aRotation) + (aVertexPosition.y) * cos(aRotation);\n\n    vec2 v = vec2(x, y);\n    v = v + aPositionCoord;\n\n    gl_Position = vec4((translationMatrix * vec3(v, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = aTextureCoord;\n    vColor = aColor * uColor;\n}\n","varying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n    vec4 color = texture2D(uSampler, vTextureCoord) * vColor;\n    gl_FragColor = color;\n}",{}),n.state=Dr.for2d(),n}return bo(e,t),e.prototype.render=function(t){var e=t.children,n=t._maxSize,r=t._batchSize,i=this.renderer,o=e.length;if(0!==o){o>n&&!t.autoResize&&(o=n);var s=t._buffers;s||(s=t._buffers=this.generateBuffers(t));var a=e[0]._texture.baseTexture;this.state.blendMode=Bt(t.blendMode,a.alphaMode),i.state.set(this.state);var l,u,h,c,d=i.gl,p=t.worldTransform.copyTo(this.tempMatrix);p.prepend(i.globalUniforms.uniforms.projectionMatrix),this.shader.uniforms.translationMatrix=p.toArray(!0),this.shader.uniforms.uColor=(l=t.tintRgb,u=t.worldAlpha,h=this.shader.uniforms.uColor,c=a.alphaMode,h=h||new Float32Array(4),c||void 0===c?(h[0]=l[0]*u,h[1]=l[1]*u,h[2]=l[2]*u):(h[0]=l[0],h[1]=l[1],h[2]=l[2]),h[3]=u,h),this.shader.uniforms.uSampler=a,this.renderer.shader.bind(this.shader);for(var f=!1,m=0,g=0;m<o;m+=r,g+=1){var v=o-m;v>r&&(v=r),g>=s.length&&s.push(this._generateOneMoreBuffer(t));var _=s[g];_.uploadDynamic(e,m,v);var y=t._bufferUpdateIDs[g]||0;(f=f||_._updateID<y)&&(_._updateID=t._updateID,_.uploadStatic(e,m,v)),i.geometry.bind(_.geometry),d.drawElements(d.TRIANGLES,6*v,d.UNSIGNED_SHORT,0)}}},e.prototype.generateBuffers=function(t){for(var e=[],n=t._maxSize,r=t._batchSize,i=t._properties,o=0;o<n;o+=r)e.push(new So(this.properties,i,r));return e},e.prototype._generateOneMoreBuffer=function(t){var e=t._batchSize,n=t._properties;return new So(this.properties,n,e)},e.prototype.uploadVertices=function(t,e,n,r,i,o){for(var s=0,a=0,l=0,u=0,h=0;h<n;++h){var c=t[e+h],d=c._texture,p=c.scale.x,f=c.scale.y,m=d.trim,g=d.orig;m?(s=(a=m.x-c.anchor.x*g.width)+m.width,l=(u=m.y-c.anchor.y*g.height)+m.height):(s=g.width*(1-c.anchor.x),a=g.width*-c.anchor.x,l=g.height*(1-c.anchor.y),u=g.height*-c.anchor.y),r[o]=a*p,r[o+1]=u*f,r[o+i]=s*p,r[o+i+1]=u*f,r[o+2*i]=s*p,r[o+2*i+1]=l*f,r[o+3*i]=a*p,r[o+3*i+1]=l*f,o+=4*i}},e.prototype.uploadPosition=function(t,e,n,r,i,o){for(var s=0;s<n;s++){var a=t[e+s].position;r[o]=a.x,r[o+1]=a.y,r[o+i]=a.x,r[o+i+1]=a.y,r[o+2*i]=a.x,r[o+2*i+1]=a.y,r[o+3*i]=a.x,r[o+3*i+1]=a.y,o+=4*i}},e.prototype.uploadRotation=function(t,e,n,r,i,o){for(var s=0;s<n;s++){var a=t[e+s].rotation;r[o]=a,r[o+i]=a,r[o+2*i]=a,r[o+3*i]=a,o+=4*i}},e.prototype.uploadUvs=function(t,e,n,r,i,o){for(var s=0;s<n;++s){var a=t[e+s]._texture._uvs;a?(r[o]=a.x0,r[o+1]=a.y0,r[o+i]=a.x1,r[o+i+1]=a.y1,r[o+2*i]=a.x2,r[o+2*i+1]=a.y2,r[o+3*i]=a.x3,r[o+3*i+1]=a.y3,o+=4*i):(r[o]=0,r[o+1]=0,r[o+i]=0,r[o+i+1]=0,r[o+2*i]=0,r[o+2*i+1]=0,r[o+3*i]=0,r[o+3*i+1]=0,o+=4*i)}},e.prototype.uploadTint=function(t,e,n,r,i,o){for(var s=0;s<n;++s){var a=t[e+s],l=a._texture.baseTexture.alphaMode>0,u=a.alpha,h=u<1&&l?kt(a._tintRGB,u):a._tintRGB+(255*u<<24);r[o]=h,r[o+i]=h,r[o+2*i]=h,r[o+3*i]=h,o+=4*i}},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.shader&&(this.shader.destroy(),this.shader=null),this.tempMatrix=null},e}(nr);!function(t){t.MITER="miter",t.BEVEL="bevel",t.ROUND="round"}(Eo||(Eo={})),function(t){t.BUTT="butt",t.ROUND="round",t.SQUARE="square"}(To||(To={}));var Mo={adaptive:!0,maxLength:10,minSegments:8,maxSegments:2048,epsilon:1e-4,_segmentsCount:function(t,e){if(void 0===e&&(e=20),!this.adaptive||!t||isNaN(t))return e;var n=Math.ceil(t/this.maxLength);return 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qo(t,null,null,e),r=this.graphicsData[this.graphicsData.length-1];return n.lineStyle=r.lineStyle,r.holes.push(n),this.dirty++,this},e.prototype.destroy=function(){t.prototype.destroy.call(this);for(var e=0;e<this.graphicsData.length;++e)this.graphicsData[e].destroy();this.points.length=0,this.points=null,this.colors.length=0,this.colors=null,this.uvs.length=0,this.uvs=null,this.indices.length=0,this.indices=null,this.indexBuffer.destroy(),this.indexBuffer=null,this.graphicsData.length=0,this.graphicsData=null,this.drawCalls.length=0,this.drawCalls=null,this.batches.length=0,this.batches=null,this._bounds=null},e.prototype.containsPoint=function(t){for(var e=this.graphicsData,n=0;n<e.length;++n){var r=e[n];if(r.fillStyle.visible&&r.shape&&(r.matrix?r.matrix.applyInverse(t,Zo):Zo.copyFrom(t),r.shape.contains(Zo.x,Zo.y))){var i=!1;if(r.holes)for(var o=0;o<r.holes.length;o++)if(r.holes[o].shape.contains(Zo.x,Zo.y)){i=!0;break}if(!i)return!0}}return!1},e.prototype.updateBatches=function(t){if(this.graphicsData.length){if(this.validateBatching()){this.cacheDirty=this.dirty;var e=this.uvs,n=this.graphicsData,r=null,i=null;this.batches.length>0&&(i=(r=this.batches[this.batches.length-1]).style);for(var o=this.shapeIndex;o<n.length;o++){this.shapeIndex++;var s=n[o],a=s.fillStyle,l=s.lineStyle;Xo[s.type].build(s),s.matrix&&this.transformPoints(s.points,s.matrix),(a.visible||l.visible)&&this.processHoles(s.holes);for(var u=0;u<2;u++){var h=0===u?a:l;if(h.visible){var c=h.texture.baseTexture,d=this.indices.length,p=this.points.length/2;c.wrapMode=mt.REPEAT,0===u?this.processFill(s):this.processLine(s);var f=this.points.length/2-p;0!==f&&(r&&!this._compareStyles(i,h)&&(r.end(d,p),r=null),r||((r=jo.pop()||new Wo).begin(h,d,p),this.batches.push(r),i=h),this.addUvs(this.points,e,h.texture,p,f,h.matrix))}}}var m=this.indices.length,g=this.points.length/2;if(r&&r.end(m,g),0!==this.batches.length){if(this.indicesUint16&&this.indices.length===this.indicesUint16.length)this.indicesUint16.set(this.indices);else{var v=g>65535&&t;this.indicesUint16=v?new Uint32Array(this.indices):new Uint16Array(this.indices)}this.batchable=this.isBatchable(),this.batchable?this.packBatches():this.buildDrawCalls()}else this.batchable=!0}}else this.batchable=!0},e.prototype._compareStyles=function(t,e){return!(!t||!e)&&t.texture.baseTexture===e.texture.baseTexture&&t.color+t.alpha===e.color+e.alpha&&!!t.native==!!e.native},e.prototype.validateBatching=function(){if(this.dirty===this.cacheDirty||!this.graphicsData.length)return!1;for(var t=0,e=this.graphicsData.length;t<e;t++){var n=this.graphicsData[t],r=n.fillStyle,i=n.lineStyle;if(r&&!r.texture.baseTexture.valid)return!1;if(i&&!i.texture.baseTexture.valid)return!1}return!0},e.prototype.packBatches=function(){this.batchDirty++,this.uvsFloat32=new Float32Array(this.uvs);for(var t=this.batches,e=0,n=t.length;e<n;e++)for(var r=t[e],i=0;i<r.size;i++){var o=r.start+i;this.indicesUint16[o]=this.indicesUint16[o]-r.attribStart}},e.prototype.isBatchable=function(){if(this.points.length>131070)return!1;for(var t=this.batches,n=0;n<t.length;n++)if(t[n].style.native)return!1;return this.points.length<2*e.BATCHABLE_SIZE},e.prototype.buildDrawCalls=function(){for(var t=++xn._globalBatch,e=0;e<this.drawCalls.length;e++)this.drawCalls[e].texArray.clear(),Yo.push(this.drawCalls[e]);this.drawCalls.length=0;var n=this.colors,r=this.textureIds,i=Yo.pop();i||((i=new pi).texArray=new fi),i.texArray.count=0,i.start=0,i.size=0,i.type=ut.TRIANGLES;var o=0,s=null,a=0,l=!1,u=ut.TRIANGLES,h=0;for(this.drawCalls.push(i),e=0;e<this.batches.length;e++){var c=this.batches[e],d=c.style,p=d.texture.baseTexture;l!==!!d.native&&(u=(l=!!d.native)?ut.LINES:ut.TRIANGLES,s=null,o=8,t++),s!==p&&(s=p,p._batchEnabled!==t&&(8===o&&(t++,o=0,i.size>0&&((i=Yo.pop())||((i=new pi).texArray=new fi),this.drawCalls.push(i)),i.start=h,i.size=0,i.texArray.count=0,i.type=u),p.touched=1,p._batchEnabled=t,p._batchLocation=o,p.wrapMode=mt.REPEAT,i.texArray.elements[i.texArray.count++]=p,o++)),i.size+=c.size,h+=c.size,a=p._batchLocation,this.addColors(n,d.color,d.alpha,c.attribSize,c.attribStart),this.addTextureIds(r,a,c.attribSize,c.attribStart)}xn._globalBatch=t,this.packAttributes()},e.prototype.packAttributes=function(){for(var t=this.points,e=this.uvs,n=this.colors,r=this.textureIds,i=new ArrayBuffer(3*t.length*4),o=new Float32Array(i),s=new Uint32Array(i),a=0,l=0;l<t.length/2;l++)o[a++]=t[2*l],o[a++]=t[2*l+1],o[a++]=e[2*l],o[a++]=e[2*l+1],s[a++]=n[l],o[a++]=r[l];this._buffer.update(i),this._indexBuffer.update(this.indicesUint16)},e.prototype.processFill=function(t){t.holes.length?Co.triangulate(t,this):Xo[t.type].triangulate(t,this)},e.prototype.processLine=function(t){Bo(t,this);for(var e=0;e<t.holes.length;e++)Bo(t.holes[e],this)},e.prototype.processHoles=function(t){for(var e=0;e<t.length;e++){var n=t[e];Xo[n.type].build(n),n.matrix&&this.transformPoints(n.points,n.matrix)}},e.prototype.calculateBounds=function(){var t=this._bounds,e=Ko,n=me.IDENTITY;this._bounds.clear(),e.clear();for(var r=0;r<this.graphicsData.length;r++){var i=this.graphicsData[r],o=i.shape,s=i.type,a=i.lineStyle,l=i.matrix||me.IDENTITY,u=0;if(a&&a.visible&&(u=a.width*Math.max(0,a.alignment)),n!==l&&(e.isEmpty()||(t.addBoundsMatrix(e,n),e.clear()),n=l),s===re.RECT||s===re.RREC){var h=o;e.addFramePad(h.x,h.y,h.x+h.width,h.y+h.height,u,u)}else if(s===re.CIRC){var c=o;e.addFramePad(c.x,c.y,c.x,c.y,c.radius+u,c.radius+u)}else if(s===re.ELIP){var d=o;e.addFramePad(d.x,d.y,d.x,d.y,d.width+u,d.height+u)}else{var p=o;t.addVerticesMatrix(n,p.points,0,p.points.length,u,u)}}e.isEmpty()||t.addBoundsMatrix(e,n),t.pad(this.boundsPadding,this.boundsPadding)},e.prototype.transformPoints=function(t,e){for(var n=0;n<t.length/2;n++){var r=t[2*n],i=t[2*n+1];t[2*n]=e.a*r+e.c*i+e.tx,t[2*n+1]=e.b*r+e.d*i+e.ty}},e.prototype.addColors=function(t,e,n,r,i){void 0===i&&(i=0);var o=kt((e>>16)+(65280&e)+((255&e)<<16),n);t.length=Math.max(t.length,i+r);for(var s=0;s<r;s++)t[i+s]=o},e.prototype.addTextureIds=function(t,e,n,r){void 0===r&&(r=0),t.length=Math.max(t.length,r+n);for(var i=0;i<n;i++)t[r+i]=e},e.prototype.addUvs=function(t,e,n,r,i,o){void 0===o&&(o=null);for(var s=0,a=e.length,l=n.frame;s<i;){var u=t[2*(r+s)],h=t[2*(r+s)+1];if(o){var c=o.a*u+o.c*h+o.tx;h=o.b*u+o.d*h+o.ty,u=c}s++,e.push(u/l.width,h/l.height)}var d=n.baseTexture;(l.width<d.width||l.height<d.height)&&this.adjustUvs(e,n,a,i)},e.prototype.adjustUvs=function(t,e,n,r){for(var i=e.baseTexture,o=1e-6,s=n+2*r,a=e.frame,l=a.width/i.width,u=a.height/i.height,h=a.x/a.width,c=a.y/a.height,d=Math.floor(t[n]+o),p=Math.floor(t[n+1]+o),f=n+2;f<s;f+=2)d=Math.min(d,Math.floor(t[f]+o)),p=Math.min(p,Math.floor(t[f+1]+o));for(h-=d,c-=p,f=n;f<s;f+=2)t[f]=(t[f]+h)*l,t[f+1]=(t[f+1]+c)*u},e.BATCHABLE_SIZE=100,e}(_i),Qo=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.width=0,e.alignment=.5,e.native=!1,e.cap=To.BUTT,e.join=Eo.MITER,e.miterLimit=10,e}return Po(e,t),e.prototype.clone=function(){var t=new e;return t.color=this.color,t.alpha=this.alpha,t.texture=this.texture,t.matrix=this.matrix,t.visible=this.visible,t.width=this.width,t.alignment=this.alignment,t.native=this.native,t.cap=this.cap,t.join=this.join,t.miterLimit=this.miterLimit,t},e.prototype.reset=function(){t.prototype.reset.call(this),this.color=0,this.alignment=.5,this.width=0,this.native=!1},e}(Ao),$o=new Float32Array(3),ts={},es=function(t){function e(e){void 0===e&&(e=null);var n=t.call(this)||this;return n.shader=null,n.pluginName="batch",n.currentPath=null,n.batches=[],n.batchTint=-1,n.batchDirty=-1,n.vertexData=null,n._fillStyle=new Ao,n._lineStyle=new Qo,n._matrix=null,n._holeMode=!1,n.state=Dr.for2d(),n._geometry=e||new Jo,n._geometry.refCount++,n._transformID=-1,n.tint=16777215,n.blendMode=lt.NORMAL,n}return Po(e,t),Object.defineProperty(e.prototype,"geometry",{get:function(){return this._geometry},enumerable:!1,configurable:!0}),e.prototype.clone=function(){return this.finishPoly(),new e(this._geometry)},Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){this._tint=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fill",{get:function(){return this._fillStyle},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"line",{get:function(){return this._lineStyle},enumerable:!1,configurable:!0}),e.prototype.lineStyle=function(t,e,n,r,i){return void 0===t&&(t=null),void 0===e&&(e=0),void 0===n&&(n=1),void 0===r&&(r=.5),void 0===i&&(i=!1),"number"==typeof t&&(t={width:t,color:e,alpha:n,alignment:r,native:i}),this.lineTextureStyle(t)},e.prototype.lineTextureStyle=function(t){t=Object.assign({width:0,texture:Un.WHITE,color:t&&t.texture?16777215:0,alpha:1,matrix:null,alignment:.5,native:!1,cap:To.BUTT,join:Eo.MITER,miterLimit:10},t),this.currentPath&&this.startPoly();var e=t.width>0&&t.alpha>0;return e?(t.matrix&&(t.matrix=t.matrix.clone(),t.matrix.invert()),Object.assign(this._lineStyle,{visible:e},t)):this._lineStyle.reset(),this},e.prototype.startPoly=function(){if(this.currentPath){var t=this.currentPath.points,e=this.currentPath.points.length;e>2&&(this.drawShape(this.currentPath),this.currentPath=new de,this.currentPath.closeStroke=!1,this.currentPath.points.push(t[e-2],t[e-1]))}else this.currentPath=new de,this.currentPath.closeStroke=!1},e.prototype.finishPoly=function(){this.currentPath&&(this.currentPath.points.length>2?(this.drawShape(this.currentPath),this.currentPath=null):this.currentPath.points.length=0)},e.prototype.moveTo=function(t,e){return this.startPoly(),this.currentPath.points[0]=t,this.currentPath.points[1]=e,this},e.prototype.lineTo=function(t,e){this.currentPath||this.moveTo(0,0);var n=this.currentPath.points,r=n[n.length-2],i=n[n.length-1];return r===t&&i===e||n.push(t,e),this},e.prototype._initCurve=function(t,e){void 0===t&&(t=0),void 0===e&&(e=0),this.currentPath?0===this.currentPath.points.length&&(this.currentPath.points=[t,e]):this.moveTo(t,e)},e.prototype.quadraticCurveTo=function(t,e,n,r){this._initCurve();var i=this.currentPath.points;return 0===i.length&&this.moveTo(0,0),Vo.curveTo(t,e,n,r,i),this},e.prototype.bezierCurveTo=function(t,e,n,r,i,o){return this._initCurve(),zo.curveTo(t,e,n,r,i,o,this.currentPath.points),this},e.prototype.arcTo=function(t,e,n,r,i){this._initCurve(t,e);var o=this.currentPath.points,s=Ho.curveTo(t,e,n,r,i,o);if(s){var a=s.cx,l=s.cy,u=s.radius,h=s.startAngle,c=s.endAngle,d=s.anticlockwise;this.arc(a,l,u,h,c,d)}return this},e.prototype.arc=function(t,e,n,r,i,o){if(void 0===o&&(o=!1),r===i)return this;if(!o&&i<=r?i+=ie:o&&r<=i&&(r+=ie),0==i-r)return this;var s=t+Math.cos(r)*n,a=e+Math.sin(r)*n,l=this._geometry.closePointEps,u=this.currentPath?this.currentPath.points:null;if(u){var h=Math.abs(u[u.length-2]-s),c=Math.abs(u[u.length-1]-a);h<l&&c<l||u.push(s,a)}else this.moveTo(s,a),u=this.currentPath.points;return Ho.arc(s,a,t,e,n,r,i,o,u),this},e.prototype.beginFill=function(t,e){return void 0===t&&(t=0),void 0===e&&(e=1),this.beginTextureFill({texture:Un.WHITE,color:t,alpha:e})},e.prototype.beginTextureFill=function(t){t=Object.assign({texture:Un.WHITE,color:16777215,alpha:1,matrix:null},t),this.currentPath&&this.startPoly();var e=t.alpha>0;return e?(t.matrix&&(t.matrix=t.matrix.clone(),t.matrix.invert()),Object.assign(this._fillStyle,{visible:e},t)):this._fillStyle.reset(),this},e.prototype.endFill=function(){return this.finishPoly(),this._fillStyle.reset(),this},e.prototype.drawRect=function(t,e,n,r){return this.drawShape(new ue(t,e,n,r))},e.prototype.drawRoundedRect=function(t,e,n,r,i){return this.drawShape(new pe(t,e,n,r,i))},e.prototype.drawCircle=function(t,e,n){return this.drawShape(new he(t,e,n))},e.prototype.drawEllipse=function(t,e,n,r){return this.drawShape(new ce(t,e,n,r))},e.prototype.drawPolygon=function(){for(var t,e=arguments,n=[],r=0;r<arguments.length;r++)n[r]=e[r];var i=!0,o=n[0];o.points?(i=o.closeStroke,t=o.points):t=Array.isArray(n[0])?n[0]:n;var s=new de(t);return s.closeStroke=i,this.drawShape(s),this},e.prototype.drawShape=function(t){return this._holeMode?this._geometry.drawHole(t,this._matrix):this._geometry.drawShape(t,this._fillStyle.clone(),this._lineStyle.clone(),this._matrix),this},e.prototype.clear=function(){return this._geometry.clear(),this._lineStyle.reset(),this._fillStyle.reset(),this._boundsID++,this._matrix=null,this._holeMode=!1,this.currentPath=null,this},e.prototype.isFastRect=function(){var t=this._geometry.graphicsData;return!(1!==t.length||t[0].shape.type!==re.RECT||t[0].matrix||t[0].holes.length||t[0].lineStyle.visible&&t[0].lineStyle.width)},e.prototype._render=function(t){this.finishPoly();var e=this._geometry,n=t.context.supports.uint32Indices;e.updateBatches(n),e.batchable?(this.batchDirty!==e.batchDirty&&this._populateBatches(),this._renderBatched(t)):(t.batch.flush(),this._renderDirect(t))},e.prototype._populateBatches=function(){var t=this._geometry,e=this.blendMode,n=t.batches.length;this.batchTint=-1,this._transformID=-1,this.batchDirty=t.batchDirty,this.batches.length=n,this.vertexData=new Float32Array(t.points);for(var r=0;r<n;r++){var i=t.batches[r],o=i.style.color,s=new Float32Array(this.vertexData.buffer,4*i.attribStart*2,2*i.attribSize),a=new Float32Array(t.uvsFloat32.buffer,4*i.attribStart*2,2*i.attribSize),l={vertexData:s,blendMode:e,indices:new Uint16Array(t.indicesUint16.buffer,2*i.start,i.size),uvs:a,_batchRGB:Nt(o),_tintRGB:o,_texture:i.style.texture,alpha:i.style.alpha,worldAlpha:1};this.batches[r]=l}},e.prototype._renderBatched=function(t){if(this.batches.length){t.batch.setObjectRenderer(t.plugins[this.pluginName]),this.calculateVertices(),this.calculateTints();for(var e=0,n=this.batches.length;e<n;e++){var r=this.batches[e];r.worldAlpha=this.worldAlpha*r.alpha,t.plugins[this.pluginName].render(r)}}},e.prototype._renderDirect=function(t){var e=this._resolveDirectShader(t),n=this._geometry,r=this.tint,i=this.worldAlpha,o=e.uniforms,s=n.drawCalls;o.translationMatrix=this.transform.worldTransform,o.tint[0]=(r>>16&255)/255*i,o.tint[1]=(r>>8&255)/255*i,o.tint[2]=(255&r)/255*i,o.tint[3]=i,t.shader.bind(e),t.geometry.bind(n,e),t.state.set(this.state);for(var a=0,l=s.length;a<l;a++)this._renderDrawCallDirect(t,n.drawCalls[a])},e.prototype._renderDrawCallDirect=function(t,e){for(var n=e.texArray,r=e.type,i=e.size,o=e.start,s=n.count,a=0;a<s;a++)t.texture.bind(n.elements[a],a);t.geometry.draw(r,i,o)},e.prototype._resolveDirectShader=function(t){var e=this.shader,n=this.pluginName;if(!e){if(!ts[n]){for(var r=t.plugins.batch.MAX_TEXTURES,i=new Int32Array(r),o=0;o<r;o++)i[o]=o;var s={tint:new Float32Array([1,1,1,1]),translationMatrix:new me,default:Jn.from({uSamplers:i},!0)},a=t.plugins[n]._shader.program;ts[n]=new Nr(a,s)}e=ts[n]}return e},e.prototype._calculateBounds=function(){this.finishPoly();var t=this._geometry;if(t.graphicsData.length){var e=t.bounds,n=e.minX,r=e.minY,i=e.maxX,o=e.maxY;this._bounds.addFrame(this.transform,n,r,i,o)}},e.prototype.containsPoint=function(t){return this.worldTransform.applyInverse(t,e._TEMP_POINT),this._geometry.containsPoint(e._TEMP_POINT)},e.prototype.calculateTints=function(){if(this.batchTint!==this.tint){this.batchTint=this.tint;for(var t=Nt(this.tint,$o),e=0;e<this.batches.length;e++){var n=this.batches[e],r=n._batchRGB,i=(t[0]*r[0]*255<<16)+(t[1]*r[1]*255<<8)+(0|t[2]*r[2]*255);n._tintRGB=(i>>16)+(65280&i)+((255&i)<<16)}}},e.prototype.calculateVertices=function(){var t=this.transform._worldID;if(this._transformID!==t){this._transformID=t;for(var e=this.transform.worldTransform,n=e.a,r=e.b,i=e.c,o=e.d,s=e.tx,a=e.ty,l=this._geometry.points,u=this.vertexData,h=0,c=0;c<l.length;c+=2){var d=l[c],p=l[c+1];u[h++]=n*d+i*p+s,u[h++]=o*p+r*d+a}}},e.prototype.closePath=function(){var t=this.currentPath;return t&&(t.closeStroke=!0,this.finishPoly()),this},e.prototype.setMatrix=function(t){return this._matrix=t,this},e.prototype.beginHole=function(){return this.finishPoly(),this._holeMode=!0,this},e.prototype.endHole=function(){return this.finishPoly(),this._holeMode=!1,this},e.prototype.destroy=function(e){this._geometry.refCount--,0===this._geometry.refCount&&this._geometry.dispose(),this._matrix=null,this.currentPath=null,this._lineStyle.destroy(),this._lineStyle=null,this._fillStyle.destroy(),this._fillStyle=null,this._geometry=null,this.shader=null,this.vertexData=null,this.batches.length=0,this.batches=null,t.prototype.destroy.call(this,e)},e.nextRoundedRectBehavior=!1,e._TEMP_POINT=new ae,e}(Ke),ns=function(t,e){return(ns=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},rs=new ae,is=new Uint16Array([0,1,2,0,2,3]),os=function(t){function e(e){var n=t.call(this)||this;return n._anchor=new fe(n._onAnchorUpdate,n,e?e.defaultAnchor.x:0,e?e.defaultAnchor.y:0),n._texture=null,n._width=0,n._height=0,n._tint=null,n._tintRGB=null,n.tint=16777215,n.blendMode=lt.NORMAL,n._cachedTint=16777215,n.uvs=null,n.texture=e||Un.EMPTY,n.vertexData=new Float32Array(8),n.vertexTrimmedData=null,n._transformID=-1,n._textureID=-1,n._transformTrimmedID=-1,n._textureTrimmedID=-1,n.indices=is,n.pluginName="batch",n.isSprite=!0,n._roundPixels=St.ROUND_PIXELS,n}return function(t,e){function n(){this.constructor=t}ns(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype._onTextureUpdate=function(){this._textureID=-1,this._textureTrimmedID=-1,this._cachedTint=16777215,this._width&&(this.scale.x=jt(this.scale.x)*this._width/this._texture.orig.width),this._height&&(this.scale.y=jt(this.scale.y)*this._height/this._texture.orig.height)},e.prototype._onAnchorUpdate=function(){this._transformID=-1,this._transformTrimmedID=-1},e.prototype.calculateVertices=function(){var t=this._texture;if(this._transformID!==this.transform._worldID||this._textureID!==t._updateID){this._textureID!==t._updateID&&(this.uvs=this._texture._uvs.uvsFloat32),this._transformID=this.transform._worldID,this._textureID=t._updateID;var e=this.transform.worldTransform,n=e.a,r=e.b,i=e.c,o=e.d,s=e.tx,a=e.ty,l=this.vertexData,u=t.trim,h=t.orig,c=this._anchor,d=0,p=0,f=0,m=0;if(u?(d=(p=u.x-c._x*h.width)+u.width,f=(m=u.y-c._y*h.height)+u.height):(d=(p=-c._x*h.width)+h.width,f=(m=-c._y*h.height)+h.height),l[0]=n*p+i*m+s,l[1]=o*m+r*p+a,l[2]=n*d+i*m+s,l[3]=o*m+r*d+a,l[4]=n*d+i*f+s,l[5]=o*f+r*d+a,l[6]=n*p+i*f+s,l[7]=o*f+r*p+a,this._roundPixels)for(var g=St.RESOLUTION,v=0;v<l.length;++v)l[v]=Math.round((l[v]*g|0)/g)}},e.prototype.calculateTrimmedVertices=function(){if(this.vertexTrimmedData){if(this._transformTrimmedID===this.transform._worldID&&this._textureTrimmedID===this._texture._updateID)return}else this.vertexTrimmedData=new Float32Array(8);this._transformTrimmedID=this.transform._worldID,this._textureTrimmedID=this._texture._updateID;var t=this._texture,e=this.vertexTrimmedData,n=t.orig,r=this._anchor,i=this.transform.worldTransform,o=i.a,s=i.b,a=i.c,l=i.d,u=i.tx,h=i.ty,c=-r._x*n.width,d=c+n.width,p=-r._y*n.height,f=p+n.height;e[0]=o*c+a*p+u,e[1]=l*p+s*c+h,e[2]=o*d+a*p+u,e[3]=l*p+s*d+h,e[4]=o*d+a*f+u,e[5]=l*f+s*d+h,e[6]=o*c+a*f+u,e[7]=l*f+s*c+h},e.prototype._render=function(t){this.calculateVertices(),t.batch.setObjectRenderer(t.plugins[this.pluginName]),t.plugins[this.pluginName].render(this)},e.prototype._calculateBounds=function(){var t=this._texture.trim,e=this._texture.orig;!t||t.width===e.width&&t.height===e.height?(this.calculateVertices(),this._bounds.addQuad(this.vertexData)):(this.calculateTrimmedVertices(),this._bounds.addQuad(this.vertexTrimmedData))},e.prototype.getLocalBounds=function(e){return 0===this.children.length?(this._localBounds||(this._localBounds=new 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as={align:"left",breakWords:!1,dropShadow:!1,dropShadowAlpha:1,dropShadowAngle:Math.PI/6,dropShadowBlur:0,dropShadowColor:"black",dropShadowDistance:5,fill:"black",fillGradientType:Go.LINEAR_VERTICAL,fillGradientStops:[],fontFamily:"Arial",fontSize:26,fontStyle:"normal",fontVariant:"normal",fontWeight:"normal",letterSpacing:0,lineHeight:0,lineJoin:"miter",miterLimit:10,padding:0,stroke:"black",strokeThickness:0,textBaseline:"alphabetic",trim:!1,whiteSpace:"pre",wordWrap:!1,wordWrapWidth:100,leading:0},ls=["serif","sans-serif","monospace","cursive","fantasy","system-ui"],us=function(){function t(t){this.styleID=0,this.reset(),ds(this,t,t)}return t.prototype.clone=function(){var e={};return ds(e,this,as),new t(e)},t.prototype.reset=function(){ds(this,as,as)},Object.defineProperty(t.prototype,"align",{get:function(){return 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this._dropShadowAngle},set:function(t){this._dropShadowAngle!==t&&(this._dropShadowAngle=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dropShadowBlur",{get:function(){return this._dropShadowBlur},set:function(t){this._dropShadowBlur!==t&&(this._dropShadowBlur=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dropShadowColor",{get:function(){return this._dropShadowColor},set:function(t){var e=cs(t);this._dropShadowColor!==e&&(this._dropShadowColor=e,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dropShadowDistance",{get:function(){return this._dropShadowDistance},set:function(t){this._dropShadowDistance!==t&&(this._dropShadowDistance=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fill",{get:function(){return this._fill},set:function(t){var e=cs(t);this._fill!==e&&(this._fill=e,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fillGradientType",{get:function(){return this._fillGradientType},set:function(t){this._fillGradientType!==t&&(this._fillGradientType=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fillGradientStops",{get:function(){return this._fillGradientStops},set:function(t){(function(t,e){if(!Array.isArray(t)||!Array.isArray(e))return!1;if(t.length!==e.length)return!1;for(var n=0;n<t.length;++n)if(t[n]!==e[n])return!1;return!0})(this._fillGradientStops,t)||(this._fillGradientStops=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this.fontFamily!==t&&(this._fontFamily=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize},set:function(t){this._fontSize!==t&&(this._fontSize=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontVariant",{get:function(){return this._fontVariant},set:function(t){this._fontVariant!==t&&(this._fontVariant=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"letterSpacing",{get:function(){return this._letterSpacing},set:function(t){this._letterSpacing!==t&&(this._letterSpacing=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lineHeight",{get:function(){return this._lineHeight},set:function(t){this._lineHeight!==t&&(this._lineHeight=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leading",{get:function(){return this._leading},set:function(t){this._leading!==t&&(this._leading=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lineJoin",{get:function(){return this._lineJoin},set:function(t){this._lineJoin!==t&&(this._lineJoin=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"miterLimit",{get:function(){return this._miterLimit},set:function(t){this._miterLimit!==t&&(this._miterLimit=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"padding",{get:function(){return this._padding},set:function(t){this._padding!==t&&(this._padding=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"stroke",{get:function(){return this._stroke},set:function(t){var e=cs(t);this._stroke!==e&&(this._stroke=e,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"strokeThickness",{get:function(){return this._strokeThickness},set:function(t){this._strokeThickness!==t&&(this._strokeThickness=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textBaseline",{get:function(){return this._textBaseline},set:function(t){this._textBaseline!==t&&(this._textBaseline=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"trim",{get:function(){return this._trim},set:function(t){this._trim!==t&&(this._trim=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"whiteSpace",{get:function(){return this._whiteSpace},set:function(t){this._whiteSpace!==t&&(this._whiteSpace=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wordWrap",{get:function(){return this._wordWrap},set:function(t){this._wordWrap!==t&&(this._wordWrap=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wordWrapWidth",{get:function(){return this._wordWrapWidth},set:function(t){this._wordWrapWidth!==t&&(this._wordWrapWidth=t,this.styleID++)},enumerable:!1,configurable:!0}),t.prototype.toFontString=function(){var t="number"==typeof this.fontSize?this.fontSize+"px":this.fontSize,e=this.fontFamily;Array.isArray(this.fontFamily)||(e=this.fontFamily.split(","));for(var n=e.length-1;n>=0;n--){var r=e[n].trim();!/([\"\'])[^\'\"]+\1/.test(r)&&ls.indexOf(r)<0&&(r='"'+r+'"'),e[n]=r}return this.fontStyle+" "+this.fontVariant+" "+this.fontWeight+" "+t+" "+e.join(",")},t}();function hs(t){return"number"==typeof t?Dt(t):("string"==typeof t&&0===t.indexOf("0x")&&(t=t.replace("0x","#")),t)}function cs(t){if(Array.isArray(t)){for(var e=0;e<t.length;++e)t[e]=hs(t[e]);return t}return hs(t)}function ds(t,e,n){for(var r in n)Array.isArray(e[r])?t[r]=e[r].slice():t[r]=e[r]}var ps=function(){function t(t,e,n,r,i,o,s,a,l){this.text=t,this.style=e,this.width=n,this.height=r,this.lines=i,this.lineWidths=o,this.lineHeight=s,this.maxLineWidth=a,this.fontProperties=l}return t.measureText=function(e,n,r,i){void 0===i&&(i=t._canvas),r=null==r?n.wordWrap:r;var o=n.toFontString(),s=t.measureFont(o);0===s.fontSize&&(s.fontSize=n.fontSize,s.ascent=n.fontSize);var a=i.getContext("2d");a.font=o;for(var l=(r?t.wordWrap(e,n,i):e).split(/(?:\r\n|\r|\n)/),u=new Array(l.length),h=0,c=0;c<l.length;c++){var d=a.measureText(l[c]).width+(l[c].length-1)*n.letterSpacing;u[c]=d,h=Math.max(h,d)}var p=h+n.strokeThickness;n.dropShadow&&(p+=n.dropShadowDistance);var f=n.lineHeight||s.fontSize+n.strokeThickness,m=Math.max(f,s.fontSize+n.strokeThickness)+(l.length-1)*(f+n.leading);return n.dropShadow&&(m+=n.dropShadowDistance),new t(e,n,p,m,l,u,f+n.leading,h,s)},t.wordWrap=function(e,n,r){void 0===r&&(r=t._canvas);for(var 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0===n&&(n=!0),e=t.trimRight(e),n?e+"\n":e},t.getFromCache=function(t,e,n,r){var i=n[t];if("number"!=typeof i){var o=t.length*e;i=r.measureText(t).width+o,n[t]=i}return i},t.collapseSpaces=function(t){return"normal"===t||"pre-line"===t},t.collapseNewlines=function(t){return"normal"===t},t.trimRight=function(e){if("string"!=typeof e)return"";for(var n=e.length-1;n>=0;n--){var r=e[n];if(!t.isBreakingSpace(r))break;e=e.slice(0,-1)}return e},t.isNewline=function(e){return"string"==typeof e&&t._newlines.indexOf(e.charCodeAt(0))>=0},t.isBreakingSpace=function(e,n){return"string"==typeof e&&t._breakingSpaces.indexOf(e.charCodeAt(0))>=0},t.tokenize=function(e){var n=[],r="";if("string"!=typeof e)return n;for(var i=0;i<e.length;i++){var o=e[i],s=e[i+1];t.isBreakingSpace(o,s)||t.isNewline(o)?(""!==r&&(n.push(r),r=""),n.push(o)):r+=o}return""!==r&&n.push(r),n},t.canBreakWords=function(t,e){return e},t.canBreakChars=function(t,e,n,r,i){return!0},t.wordWrapSplit=function(t){return t.split("")},t.measureFont=function(e){if(t._fonts[e])return t._fonts[e];var n={ascent:0,descent:0,fontSize:0},r=t._canvas,i=t._context;i.font=e;var o=t.METRICS_STRING+t.BASELINE_SYMBOL,s=Math.ceil(i.measureText(o).width),a=Math.ceil(i.measureText(t.BASELINE_SYMBOL).width),l=Math.ceil(t.HEIGHT_MULTIPLIER*a);a=a*t.BASELINE_MULTIPLIER|0,r.width=s,r.height=l,i.fillStyle="#f00",i.fillRect(0,0,s,l),i.font=e,i.textBaseline="alphabetic",i.fillStyle="#000",i.fillText(o,0,a);var u=i.getImageData(0,0,s,l).data,h=u.length,c=4*s,d=0,p=0,f=!1;for(d=0;d<a;++d){for(var m=0;m<c;m+=4)if(255!==u[p+m]){f=!0;break}if(f)break;p+=c}for(n.ascent=a-d,p=h-c,f=!1,d=l;d>a;--d){for(m=0;m<c;m+=4)if(255!==u[p+m]){f=!0;break}if(f)break;p-=c}return n.descent=d-a,n.fontSize=n.ascent+n.descent,t._fonts[e]=n,n},t.clearMetrics=function(e){void 0===e&&(e=""),e?delete t._fonts[e]:t._fonts={}},t}(),fs=function(){try{var t=new OffscreenCanvas(0,0),e=t.getContext("2d");return e&&e.measureText?t:document.createElement("canvas")}catch(t){return document.createElement("canvas")}}();fs.width=fs.height=10,ps._canvas=fs,ps._context=fs.getContext("2d"),ps._fonts={},ps.METRICS_STRING="|ÉqÅ",ps.BASELINE_SYMBOL="M",ps.BASELINE_MULTIPLIER=1.4,ps.HEIGHT_MULTIPLIER=2,ps._newlines=[10,13],ps._breakingSpaces=[9,32,8192,8193,8194,8195,8196,8197,8198,8200,8201,8202,8287,12288];var ms={texture:!0,children:!1,baseTexture:!0},gs=function(t){function e(e,n,r){var i=this,o=!1;r||(r=document.createElement("canvas"),o=!0),r.width=3,r.height=3;var s=Un.from(r);return s.orig=new ue,s.trim=new ue,(i=t.call(this,s)||this)._ownCanvas=o,i.canvas=r,i.context=i.canvas.getContext("2d"),i._resolution=St.RESOLUTION,i._autoResolution=!0,i._text=null,i._style=null,i._styleListener=null,i._font="",i.text=e,i.style=n,i.localStyleID=-1,i}return function(t,e){function n(){this.constructor=t}ss(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype.updateText=function(t){var n=this._style;if(this.localStyleID!==n.styleID&&(this.dirty=!0,this.localStyleID=n.styleID),this.dirty||!t){this._font=this._style.toFontString();var r,i,o=this.context,s=ps.measureText(this._text||" ",this._style,this._style.wordWrap,this.canvas),a=s.width,l=s.height,u=s.lines,h=s.lineHeight,c=s.lineWidths,d=s.maxLineWidth,p=s.fontProperties;this.canvas.width=Math.ceil(Math.ceil(Math.max(1,a)+2*n.padding)*this._resolution),this.canvas.height=Math.ceil(Math.ceil(Math.max(1,l)+2*n.padding)*this._resolution),o.scale(this._resolution,this._resolution),o.clearRect(0,0,this.canvas.width,this.canvas.height),o.font=this._font,o.lineWidth=n.strokeThickness,o.textBaseline=n.textBaseline,o.lineJoin=n.lineJoin,o.miterLimit=n.miterLimit;for(var f=n.dropShadow?2:1,m=0;m<f;++m){var g=n.dropShadow&&0===m,v=g?Math.ceil(Math.max(1,l)+2*n.padding):0,_=v*this._resolution;if(g){o.fillStyle="black",o.strokeStyle="black";var y=n.dropShadowColor,x=Nt("number"==typeof y?y:Ut(y)),b=n.dropShadowBlur*this._resolution,E=n.dropShadowDistance*this._resolution;o.shadowColor="rgba("+255*x[0]+","+255*x[1]+","+255*x[2]+","+n.dropShadowAlpha+")",o.shadowBlur=b,o.shadowOffsetX=Math.cos(n.dropShadowAngle)*E,o.shadowOffsetY=Math.sin(n.dropShadowAngle)*E+_}else o.fillStyle=this._generateFillStyle(n,u,s),o.strokeStyle=n.stroke,o.shadowColor="black",o.shadowBlur=0,o.shadowOffsetX=0,o.shadowOffsetY=0;var T=(h-p.fontSize)/2;(!e.nextLineHeightBehavior||h-p.fontSize<0)&&(T=0);for(var S=0;S<u.length;S++)r=n.strokeThickness/2,i=n.strokeThickness/2+S*h+p.ascent+T,"right"===n.align?r+=d-c[S]:"center"===n.align&&(r+=(d-c[S])/2),n.stroke&&n.strokeThickness&&this.drawLetterSpacing(u[S],r+n.padding,i+n.padding-v,!0),n.fill&&this.drawLetterSpacing(u[S],r+n.padding,i+n.padding-v)}this.updateTexture()}},e.prototype.drawLetterSpacing=function(t,n,r,i){void 0===i&&(i=!1);var o=this._style.letterSpacing,s=e.experimentalLetterSpacing&&("letterSpacing"in CanvasRenderingContext2D.prototype||"textLetterSpacing"in CanvasRenderingContext2D.prototype);if(0===o||s)return s&&(this.context.letterSpacing=o,this.context.textLetterSpacing=o),void(i?this.context.strokeText(t,n,r):this.context.fillText(t,n,r));for(var a=n,l=Array.from?Array.from(t):t.split(""),u=this.context.measureText(t).width,h=0,c=0;c<l.length;++c){var d=l[c];i?this.context.strokeText(d,a,r):this.context.fillText(d,a,r);for(var p="",f=c+1;f<l.length;++f)p+=l[f];a+=u-(h=this.context.measureText(p).width)+o,u=h}},e.prototype.updateTexture=function(){var t=this.canvas;if(this._style.trim){var e=function(t){var e,n,r,i=t.width,o=t.height,s=t.getContext("2d"),a=s.getImageData(0,0,i,o).data,l=a.length,u={top:null,left:null,right:null,bottom:null},h=null;for(e=0;e<l;e+=4)0!==a[e+3]&&(n=e/4%i,r=~~(e/4/i),null===u.top&&(u.top=r),(null===u.left||n<u.left)&&(u.left=n),(null===u.right||u.right<n)&&(u.right=n+1),(null===u.bottom||u.bottom<r)&&(u.bottom=r));return null!==u.top&&(i=u.right-u.left,o=u.bottom-u.top+1,h=s.getImageData(u.left,u.top,i,o)),{height:o,width:i,data:h}}(t);e.data&&(t.width=e.width,t.height=e.height,this.context.putImageData(e.data,0,0))}var n=this._texture,r=this._style,i=r.trim?0:r.padding,o=n.baseTexture;n.trim.width=n._frame.width=t.width/this._resolution,n.trim.height=n._frame.height=t.height/this._resolution,n.trim.x=-i,n.trim.y=-i,n.orig.width=n._frame.width-2*i,n.orig.height=n._frame.height-2*i,this._onTextureUpdate(),o.setRealSize(t.width,t.height,this._resolution),n.updateUvs(),this._recursivePostUpdateTransform(),this.dirty=!1},e.prototype._render=function(e){this._autoResolution&&this._resolution!==e.resolution&&(this._resolution=e.resolution,this.dirty=!0),this.updateText(!0),t.prototype._render.call(this,e)},e.prototype.getLocalBounds=function(e){return this.updateText(!0),t.prototype.getLocalBounds.call(this,e)},e.prototype._calculateBounds=function(){this.updateText(!0),this.calculateVertices(),this._bounds.addQuad(this.vertexData)},e.prototype._generateFillStyle=function(t,e,n){var r,i=t.fill;if(!Array.isArray(i))return i;if(1===i.length)return i[0];var o=t.dropShadow?t.dropShadowDistance:0,s=t.padding||0,a=this.canvas.width/this._resolution-o-2*s,l=this.canvas.height/this._resolution-o-2*s,u=i.slice(),h=t.fillGradientStops.slice();if(!h.length)for(var c=u.length+1,d=1;d<c;++d)h.push(d/c);if(u.unshift(i[0]),h.unshift(0),u.push(i[i.length-1]),h.push(1),t.fillGradientType===Go.LINEAR_VERTICAL){r=this.context.createLinearGradient(a/2,s,a/2,l+s);var p=n.fontProperties.fontSize+t.strokeThickness;for(d=0;d<e.length;d++){var f=n.lineHeight*(d-1)+p,m=n.lineHeight*d,g=m;d>0&&f>m&&(g=(m+f)/2);var v=m+p,_=n.lineHeight*(d+1),y=v;d+1<e.length&&_<v&&(y=(v+_)/2);for(var x=(y-g)/l,b=0;b<u.length;b++){var E;E="number"==typeof h[b]?h[b]:b/u.length;var T=Math.min(1,Math.max(0,g/l+E*x));T=Number(T.toFixed(5)),r.addColorStop(T,u[b])}}}else{r=this.context.createLinearGradient(s,l/2,a+s,l/2);var S=u.length+1,w=1;for(d=0;d<u.length;d++){var M;M="number"==typeof h[d]?h[d]:w/S,r.addColorStop(M,u[d]),w++}}return r},e.prototype.destroy=function(e){"boolean"==typeof e&&(e={children:e}),e=Object.assign({},ms,e),t.prototype.destroy.call(this,e),this._ownCanvas&&(this.canvas.height=this.canvas.width=0),this.context=null,this.canvas=null,this._style=null},Object.defineProperty(e.prototype,"width",{get:function(){return this.updateText(!0),Math.abs(this.scale.x)*this._texture.orig.width},set:function(t){this.updateText(!0);var e=jt(this.scale.x)||1;this.scale.x=e*t/this._texture.orig.width,this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.updateText(!0),Math.abs(this.scale.y)*this._texture.orig.height},set:function(t){this.updateText(!0);var e=jt(this.scale.y)||1;this.scale.y=e*t/this._texture.orig.height,this._height=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"style",{get:function(){return this._style},set:function(t){t=t||{},this._style=t instanceof us?t:new us(t),this.localStyleID=-1,this.dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){t=String(null==t?"":t),this._text!==t&&(this._text=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resolution",{get:function(){return this._resolution},set:function(t){this._autoResolution=!1,this._resolution!==t&&(this._resolution=t,this.dirty=!0)},enumerable:!1,configurable:!0}),e.nextLineHeightBehavior=!1,e.experimentalLetterSpacing=!1,e}(os);St.UPLOADS_PER_FRAME=4;var vs=function(t,e){return(vs=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},_s=function(){function t(t){this.maxItemsPerFrame=t,this.itemsLeft=0}return t.prototype.beginFrame=function(){this.itemsLeft=this.maxItemsPerFrame},t.prototype.allowedToUpload=function(){return this.itemsLeft-- >0},t}();function ys(t,e){var n=!1;if(t&&t._textures&&t._textures.length)for(var r=0;r<t._textures.length;r++)if(t._textures[r]instanceof Un){var i=t._textures[r].baseTexture;-1===e.indexOf(i)&&(e.push(i),n=!0)}return n}function xs(t,e){if(t.baseTexture instanceof xn){var n=t.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function bs(t,e){if(t._texture&&t._texture instanceof Un){var n=t._texture.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function Es(t,e){return e instanceof gs&&(e.updateText(!0),!0)}function Ts(t,e){if(e instanceof us){var n=e.toFontString();return ps.measureFont(n),!0}return!1}function Ss(t,e){if(t instanceof gs){-1===e.indexOf(t.style)&&e.push(t.style),-1===e.indexOf(t)&&e.push(t);var n=t._texture.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function ws(t,e){return t instanceof us&&(-1===e.indexOf(t)&&e.push(t),!0)}function Ms(t,e){return e instanceof xn&&(e._glTextures[t.CONTEXT_UID]||t.texture.bind(e),!0)}function As(t,e){if(!(e instanceof es))return!1;var n=e.geometry;e.finishPoly(),n.updateBatches();for(var r=n.batches,i=0;i<r.length;i++){var o=r[i].style.texture;o&&Ms(t,o.baseTexture)}return n.batchable||t.geometry.bind(n,e._resolveDirectShader(t)),!0}function Rs(t,e){return t instanceof es&&(e.push(t),!0)}var Ps=function(t){function e(e){var n=t.call(this,e)||this;return n.uploadHookHelper=n.renderer,n.registerFindHook(Rs),n.registerUploadHook(Ms),n.registerUploadHook(As),n}return function(t,e){function n(){this.constructor=t}vs(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e}(function(){function t(t){var e=this;this.limiter=new _s(St.UPLOADS_PER_FRAME),this.renderer=t,this.uploadHookHelper=null,this.queue=[],this.addHooks=[],this.uploadHooks=[],this.completes=[],this.ticking=!1,this.delayedTick=function(){e.queue&&e.prepareItems()},this.registerFindHook(Ss),this.registerFindHook(ws),this.registerFindHook(ys),this.registerFindHook(xs),this.registerFindHook(bs),this.registerUploadHook(Es),this.registerUploadHook(Ts)}return t.prototype.upload=function(t,e){"function"==typeof t&&(e=t,t=null),t&&this.add(t),this.queue.length?(e&&this.completes.push(e),this.ticking||(this.ticking=!0,tn.system.addOnce(this.tick,this,Je.UTILITY))):e&&e()},t.prototype.tick=function(){setTimeout(this.delayedTick,0)},t.prototype.prepareItems=function(){for(this.limiter.beginFrame();this.queue.length&&this.limiter.allowedToUpload();){var t=this.queue[0],e=!1;if(t&&!t._destroyed)for(var n=0,r=this.uploadHooks.length;n<r;n++)if(this.uploadHooks[n](this.uploadHookHelper,t)){this.queue.shift(),e=!0;break}e||this.queue.shift()}if(this.queue.length)tn.system.addOnce(this.tick,this,Je.UTILITY);else{this.ticking=!1;var i=this.completes.slice(0);for(this.completes.length=0,n=0,r=i.length;n<r;n++)i[n]()}},t.prototype.registerFindHook=function(t){return t&&this.addHooks.push(t),this},t.prototype.registerUploadHook=function(t){return t&&this.uploadHooks.push(t),this},t.prototype.add=function(t){for(var e=0,n=this.addHooks.length;e<n&&!this.addHooks[e](t,this.queue);e++);if(t instanceof Ke)for(e=t.children.length-1;e>=0;e--)this.add(t.children[e]);return this},t.prototype.destroy=function(){this.ticking&&tn.system.remove(this.tick,this),this.ticking=!1,this.addHooks=null,this.uploadHooks=null,this.renderer=null,this.completes=null,this.queue=null,this.limiter=null,this.uploadHookHelper=null},t}()),Is=(function(){function t(t){this.maxMilliseconds=t,this.frameStart=0}t.prototype.beginFrame=function(){this.frameStart=Date.now()},t.prototype.allowedToUpload=function(){return Date.now()-this.frameStart<this.maxMilliseconds}}(),function(){function t(t,e,n){void 0===n&&(n=null),this._texture=t instanceof Un?t:null,this.baseTexture=t instanceof xn?t:this._texture.baseTexture,this.textures={},this.animations={},this.data=e;var r=this.baseTexture.resource;this.resolution=this._updateResolution(n||(r?r.url:null)),this._frames=this.data.frames,this._frameKeys=Object.keys(this._frames),this._batchIndex=0,this._callback=null}return t.prototype._updateResolution=function(t){void 0===t&&(t=null);var e=this.data.meta.scale,n=ne(t,null);return null===n&&(n=void 0!==e?parseFloat(e):1),1!==n&&this.baseTexture.setResolution(n),n},t.prototype.parse=function(e){this._batchIndex=0,this._callback=e,this._frameKeys.length<=t.BATCH_SIZE?(this._processFrames(0),this._processAnimations(),this._parseComplete()):this._nextBatch()},t.prototype._processFrames=function(e){for(var n=e,r=t.BATCH_SIZE;n-e<r&&n<this._frameKeys.length;){var i=this._frameKeys[n],o=this._frames[i],s=o.frame;if(s){var a,l=null,u=!1!==o.trimmed&&o.sourceSize?o.sourceSize:o.frame,h=new ue(0,0,Math.floor(u.w)/this.resolution,Math.floor(u.h)/this.resolution);a=o.rotated?new ue(Math.floor(s.x)/this.resolution,Math.floor(s.y)/this.resolution,Math.floor(s.h)/this.resolution,Math.floor(s.w)/this.resolution):new ue(Math.floor(s.x)/this.resolution,Math.floor(s.y)/this.resolution,Math.floor(s.w)/this.resolution,Math.floor(s.h)/this.resolution),!1!==o.trimmed&&o.spriteSourceSize&&(l=new ue(Math.floor(o.spriteSourceSize.x)/this.resolution,Math.floor(o.spriteSourceSize.y)/this.resolution,Math.floor(s.w)/this.resolution,Math.floor(s.h)/this.resolution)),this.textures[i]=new Un(this.baseTexture,a,h,l,o.rotated?2:0,o.anchor),Un.addToCache(this.textures[i],i)}n++}},t.prototype._processAnimations=function(){var t=this.data.animations||{};for(var e in t){this.animations[e]=[];for(var n=0;n<t[e].length;n++){var r=t[e][n];this.animations[e].push(this.textures[r])}}},t.prototype._parseComplete=function(){var t=this._callback;this._callback=null,this._batchIndex=0,t.call(this,this.textures)},t.prototype._nextBatch=function(){var e=this;this._processFrames(this._batchIndex*t.BATCH_SIZE),this._batchIndex++,setTimeout((function(){e._batchIndex*t.BATCH_SIZE<e._frameKeys.length?e._nextBatch():(e._processAnimations(),e._parseComplete())}),0)},t.prototype.destroy=function(t){var e;for(var n in void 0===t&&(t=!1),this.textures)this.textures[n].destroy();this._frames=null,this._frameKeys=null,this.data=null,this.textures=null,t&&(null===(e=this._texture)||void 0===e||e.destroy(),this.baseTexture.destroy()),this._texture=null,this.baseTexture=null},t.BATCH_SIZE=1e3,t}()),Cs=function(){function t(){}return t.use=function(e,n){var r,i,o=this,s=e.name+"_image";if(e.data&&e.type===Gi.TYPE.JSON&&e.data.frames&&!o.resources[s]){var a=null===(i=null===(r=e.data)||void 0===r?void 0:r.meta)||void 0===i?void 0:i.related_multi_packs;if(Array.isArray(a))for(var l=function(t){if("string"!=typeof t)return"continue";var n=t.replace(".json",""),r=It.resolve(e.url.replace(o.baseUrl,""),t);if(o.resources[n]||Object.values(o.resources).some((function(t){return It.format(It.parse(t.url))===r})))return"continue";var i={crossOrigin:e.crossOrigin,loadType:Gi.LOAD_TYPE.XHR,xhrType:Gi.XHR_RESPONSE_TYPE.JSON,parentResource:e,metadata:e.metadata};o.add(n,r,i)},u=0,h=a;u<h.length;u++)l(h[u]);var c={crossOrigin:e.crossOrigin,metadata:e.metadata.imageMetadata,parentResource:e},d=t.getResourcePath(e,o.baseUrl);o.add(s,d,c,(function(t){if(t.error)n(t.error);else{var r=new Is(t.texture,e.data,e.url);r.parse((function(){e.spritesheet=r,e.textures=r.textures,n()}))}}))}else n()},t.getResourcePath=function(t,e){return t.isDataUrl?t.data.meta.image:It.resolve(t.url.replace(e,""),t.data.meta.image)},t}(),Os=function(t,e){return(Os=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function Ls(t,e){function n(){this.constructor=t}Os(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var Ns=new ae,Ds=(function(t){function e(e,n,r){void 0===n&&(n=100),void 0===r&&(r=100);var i=t.call(this,e)||this;return i.tileTransform=new Se,i._width=n,i._height=r,i.uvMatrix=i.texture.uvMatrix||new Br(e),i.pluginName="tilingSprite",i.uvRespectAnchor=!1,i}Ls(e,t),Object.defineProperty(e.prototype,"clampMargin",{get:function(){return this.uvMatrix.clampMargin},set:function(t){this.uvMatrix.clampMargin=t,this.uvMatrix.update(!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tileScale",{get:function(){return this.tileTransform.scale},set:function(t){this.tileTransform.scale.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tilePosition",{get:function(){return this.tileTransform.position},set:function(t){this.tileTransform.position.copyFrom(t)},enumerable:!1,configurable:!0}),e.prototype._onTextureUpdate=function(){this.uvMatrix&&(this.uvMatrix.texture=this._texture),this._cachedTint=16777215},e.prototype._render=function(t){var e=this._texture;e&&e.valid&&(this.tileTransform.updateLocalTransform(),this.uvMatrix.update(),t.batch.setObjectRenderer(t.plugins[this.pluginName]),t.plugins[this.pluginName].render(this))},e.prototype._calculateBounds=function(){var t=this._width*-this._anchor._x,e=this._height*-this._anchor._y,n=this._width*(1-this._anchor._x),r=this._height*(1-this._anchor._y);this._bounds.addFrame(this.transform,t,e,n,r)},e.prototype.getLocalBounds=function(e){return 0===this.children.length?(this._bounds.minX=this._width*-this._anchor._x,this._bounds.minY=this._height*-this._anchor._y,this._bounds.maxX=this._width*(1-this._anchor._x),this._bounds.maxY=this._height*(1-this._anchor._y),e||(this._localBoundsRect||(this._localBoundsRect=new ue),e=this._localBoundsRect),this._bounds.getRectangle(e)):t.prototype.getLocalBounds.call(this,e)},e.prototype.containsPoint=function(t){this.worldTransform.applyInverse(t,Ns);var e=this._width,n=this._height,r=-e*this.anchor._x;if(Ns.x>=r&&Ns.x<r+e){var i=-n*this.anchor._y;if(Ns.y>=i&&Ns.y<i+n)return!0}return!1},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this.tileTransform=null,this.uvMatrix=null},e.from=function(t,n){return new e(t instanceof Un?t:Un.from(t,n),n.width,n.height)},Object.defineProperty(e.prototype,"width",{get:function(){return this._width},set:function(t){this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},set:function(t){this._height=t},enumerable:!1,configurable:!0})}(os),"#version 100\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nattribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTransform;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTransform * vec3(aTextureCoord, 1.0)).xy;\n}\n"),Us=new me,Fs=function(t){function e(e){var n=t.call(this,e)||this;return e.runners.contextChange.add(n),n.quad=new Zn,n.state=Dr.for2d(),n}return Ls(e,t),e.prototype.contextChange=function(){var t=this.renderer,e={globals:t.globalUniforms};this.simpleShader=Nr.from(Ds,"#version 100\n#define SHADER_NAME Tiling-Sprite-Simple-100\n\nprecision lowp float;\n\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\n\nvoid main(void)\n{\n    vec4 texSample = texture2D(uSampler, vTextureCoord);\n    gl_FragColor = texSample * uColor;\n}\n",e),this.shader=t.context.webGLVersion>1?Nr.from("#version 300 es\n#define SHADER_NAME Tiling-Sprite-300\n\nprecision lowp float;\n\nin vec2 aVertexPosition;\nin vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTransform;\n\nout vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTransform * vec3(aTextureCoord, 1.0)).xy;\n}\n","#version 300 es\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nin vec2 vTextureCoord;\n\nout vec4 fragmentColor;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\nuniform mat3 uMapCoord;\nuniform vec4 uClampFrame;\nuniform vec2 uClampOffset;\n\nvoid main(void)\n{\n    vec2 coord = vTextureCoord + ceil(uClampOffset - vTextureCoord);\n    coord = (uMapCoord * vec3(coord, 1.0)).xy;\n    vec2 unclamped = coord;\n    coord = clamp(coord, uClampFrame.xy, uClampFrame.zw);\n\n    vec4 texSample = texture(uSampler, coord, unclamped == coord ? 0.0f : -32.0f);// lod-bias very negative to force lod 0\n\n    fragmentColor = texSample * uColor;\n}\n",e):Nr.from(Ds,"#version 100\n#ifdef GL_EXT_shader_texture_lod\n    #extension GL_EXT_shader_texture_lod : enable\n#endif\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\nuniform mat3 uMapCoord;\nuniform vec4 uClampFrame;\nuniform vec2 uClampOffset;\n\nvoid main(void)\n{\n    vec2 coord = vTextureCoord + ceil(uClampOffset - vTextureCoord);\n    coord = (uMapCoord * vec3(coord, 1.0)).xy;\n    vec2 unclamped = coord;\n    coord = clamp(coord, uClampFrame.xy, uClampFrame.zw);\n\n    #ifdef GL_EXT_shader_texture_lod\n        vec4 texSample = unclamped == coord\n            ? texture2D(uSampler, coord) \n            : texture2DLodEXT(uSampler, coord, 0);\n    #else\n        vec4 texSample = texture2D(uSampler, coord);\n    #endif\n\n    gl_FragColor = texSample * uColor;\n}\n",e)},e.prototype.render=function(t){var e=this.renderer,n=this.quad,r=n.vertices;r[0]=r[6]=t._width*-t.anchor.x,r[1]=r[3]=t._height*-t.anchor.y,r[2]=r[4]=t._width*(1-t.anchor.x),r[5]=r[7]=t._height*(1-t.anchor.y);var i=t.uvRespectAnchor?t.anchor.x:0,o=t.uvRespectAnchor?t.anchor.y:0;(r=n.uvs)[0]=r[6]=-i,r[1]=r[3]=-o,r[2]=r[4]=1-i,r[5]=r[7]=1-o,n.invalidate();var s=t._texture,a=s.baseTexture,l=t.tileTransform.localTransform,u=t.uvMatrix,h=a.isPowerOfTwo&&s.frame.width===a.width&&s.frame.height===a.height;h&&(a._glTextures[e.CONTEXT_UID]?h=a.wrapMode!==mt.CLAMP:a.wrapMode===mt.CLAMP&&(a.wrapMode=mt.REPEAT));var c=h?this.simpleShader:this.shader,d=s.width,p=s.height,f=t._width,m=t._height;Us.set(l.a*d/f,l.b*d/m,l.c*p/f,l.d*p/m,l.tx/f,l.ty/m),Us.invert(),h?Us.prepend(u.mapCoord):(c.uniforms.uMapCoord=u.mapCoord.toArray(!0),c.uniforms.uClampFrame=u.uClampFrame,c.uniforms.uClampOffset=u.uClampOffset),c.uniforms.uTransform=Us.toArray(!0),c.uniforms.uColor=Gt(t.tint,t.worldAlpha,c.uniforms.uColor,a.alphaMode),c.uniforms.translationMatrix=t.transform.worldTransform.toArray(!0),c.uniforms.uSampler=s,e.shader.bind(c),e.geometry.bind(n),this.state.blendMode=Bt(t.blendMode,a.alphaMode),e.state.set(this.state),e.geometry.draw(this.renderer.gl.TRIANGLES,6,0)},e}(nr),Bs=function(t,e){return(Bs=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function ks(t,e){function n(){this.constructor=t}Bs(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var Gs=function(){function t(t,e){this.uvBuffer=t,this.uvMatrix=e,this.data=null,this._bufferUpdateId=-1,this._textureUpdateId=-1,this._updateID=0}return t.prototype.update=function(t){if(t||this._bufferUpdateId!==this.uvBuffer._updateID||this._textureUpdateId!==this.uvMatrix._updateID){this._bufferUpdateId=this.uvBuffer._updateID,this._textureUpdateId=this.uvMatrix._updateID;var e=this.uvBuffer.data;this.data&&this.data.length===e.length||(this.data=new Float32Array(e.length)),this.uvMatrix.multiplyUvs(e,this.data),this._updateID++}},t}(),Hs=new ae,zs=new de,Vs=function(t){function e(e,n,r,i){void 0===i&&(i=ut.TRIANGLES);var o=t.call(this)||this;return o.geometry=e,o.shader=n,o.state=r||Dr.for2d(),o.drawMode=i,o.start=0,o.size=0,o.uvs=null,o.indices=null,o.vertexData=new Float32Array(1),o.vertexDirty=-1,o._transformID=-1,o._roundPixels=St.ROUND_PIXELS,o.batchUvs=null,o}return ks(e,t),Object.defineProperty(e.prototype,"geometry",{get:function(){return this._geometry},set:function(t){this._geometry!==t&&(this._geometry&&(this._geometry.refCount--,0===this._geometry.refCount&&this._geometry.dispose()),this._geometry=t,this._geometry&&this._geometry.refCount++,this.vertexDirty=-1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uvBuffer",{get:function(){return this.geometry.buffers[1]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticesBuffer",{get:function(){return this.geometry.buffers[0]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this.shader},set:function(t){this.shader=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"roundPixels",{get:function(){return this._roundPixels},set:function(t){this._roundPixels!==t&&(this._transformID=-1),this._roundPixels=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return"tint"in this.shader?this.shader.tint:null},set:function(t){this.shader.tint=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return"texture"in this.shader?this.shader.texture:null},set:function(t){this.shader.texture=t},enumerable:!1,configurable:!0}),e.prototype._render=function(t){var n=this.geometry.buffers[0].data;this.shader.batchable&&this.drawMode===ut.TRIANGLES&&n.length<2*e.BATCHABLE_SIZE?this._renderToBatch(t):this._renderDefault(t)},e.prototype._renderDefault=function(t){var e=this.shader;e.alpha=this.worldAlpha,e.update&&e.update(),t.batch.flush(),e.uniforms.translationMatrix=this.transform.worldTransform.toArray(!0),t.shader.bind(e),t.state.set(this.state),t.geometry.bind(this.geometry,e),t.geometry.draw(this.drawMode,this.size,this.start,this.geometry.instanceCount)},e.prototype._renderToBatch=function(t){var e=this.geometry,n=this.shader;n.uvMatrix&&(n.uvMatrix.update(),this.calculateUvs()),this.calculateVertices(),this.indices=e.indexBuffer.data,this._tintRGB=n._tintRGB,this._texture=n.texture;var r=this.material.pluginName;t.batch.setObjectRenderer(t.plugins[r]),t.plugins[r].render(this)},e.prototype.calculateVertices=function(){var t=this.geometry.buffers[0],e=t.data,n=t._updateID;if(n!==this.vertexDirty||this._transformID!==this.transform._worldID){this._transformID=this.transform._worldID,this.vertexData.length!==e.length&&(this.vertexData=new Float32Array(e.length));for(var r=this.transform.worldTransform,i=r.a,o=r.b,s=r.c,a=r.d,l=r.tx,u=r.ty,h=this.vertexData,c=0;c<h.length/2;c++){var d=e[2*c],p=e[2*c+1];h[2*c]=i*d+s*p+l,h[2*c+1]=o*d+a*p+u}if(this._roundPixels){var f=St.RESOLUTION;for(c=0;c<h.length;++c)h[c]=Math.round((h[c]*f|0)/f)}this.vertexDirty=n}},e.prototype.calculateUvs=function(){var t=this.geometry.buffers[1],e=this.shader;e.uvMatrix.isSimple?this.uvs=t.data:(this.batchUvs||(this.batchUvs=new Gs(t,e.uvMatrix)),this.batchUvs.update(),this.uvs=this.batchUvs.data)},e.prototype._calculateBounds=function(){this.calculateVertices(),this._bounds.addVertexData(this.vertexData,0,this.vertexData.length)},e.prototype.containsPoint=function(t){if(!this.getBounds().contains(t.x,t.y))return!1;this.worldTransform.applyInverse(t,Hs);for(var e=this.geometry.getBuffer("aVertexPosition").data,n=zs.points,r=this.geometry.getIndex().data,i=r.length,o=4===this.drawMode?3:1,s=0;s+2<i;s+=o){var a=2*r[s],l=2*r[s+1],u=2*r[s+2];if(n[0]=e[a],n[1]=e[a+1],n[2]=e[l],n[3]=e[l+1],n[4]=e[u],n[5]=e[u+1],zs.contains(Hs.x,Hs.y))return!0}return!1},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this._cachedTexture&&(this._cachedTexture.destroy(),this._cachedTexture=null),this.geometry=null,this.shader=null,this.state=null,this.uvs=null,this.indices=null,this.vertexData=null},e.BATCHABLE_SIZE=100,e}(Ke),Ws=function(t){function e(e,n){var r=this,i={uSampler:e,alpha:1,uTextureMatrix:me.IDENTITY,uColor:new Float32Array([1,1,1,1])};return(n=Object.assign({tint:16777215,alpha:1,pluginName:"batch"},n)).uniforms&&Object.assign(i,n.uniforms),(r=t.call(this,n.program||Lr.from("attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTextureMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTextureMatrix * vec3(aTextureCoord, 1.0)).xy;\n}\n","varying vec2 vTextureCoord;\nuniform vec4 uColor;\n\nuniform sampler2D uSampler;\n\nvoid main(void)\n{\n    gl_FragColor = texture2D(uSampler, vTextureCoord) * uColor;\n}\n"),i)||this)._colorDirty=!1,r.uvMatrix=new Br(e),r.batchable=void 0===n.program,r.pluginName=n.pluginName,r.tint=n.tint,r.alpha=n.alpha,r}return ks(e,t),Object.defineProperty(e.prototype,"texture",{get:function(){return this.uniforms.uSampler},set:function(t){this.uniforms.uSampler!==t&&(this.uniforms.uSampler=t,this.uvMatrix.texture=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this._alpha},set:function(t){t!==this._alpha&&(this._alpha=t,this._colorDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){t!==this._tint&&(this._tint=t,this._tintRGB=(t>>16)+(65280&t)+((255&t)<<16),this._colorDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.update=function(){if(this._colorDirty){this._colorDirty=!1;var t=this.texture.baseTexture;Gt(this._tint,this._alpha,this.uniforms.uColor,t.alphaMode)}this.uvMatrix.update()&&(this.uniforms.uTextureMatrix=this.uvMatrix.mapCoord)},e}(Nr),Xs=function(t){function e(e,n,r){var i=t.call(this)||this,o=new zn(e),s=new zn(n,!0),a=new zn(r,!0,!0);return i.addAttribute("aVertexPosition",o,2,!1,dt.FLOAT).addAttribute("aTextureCoord",s,2,!1,dt.FLOAT).addIndex(a),i._updateId=-1,i}return ks(e,t),Object.defineProperty(e.prototype,"vertexDirtyId",{get:function(){return this.buffers[0]._updateID},enumerable:!1,configurable:!0}),e}(Yn),js=function(t,e){return(js=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},Ys=function(){this.info=[],this.common=[],this.page=[],this.char=[],this.kerning=[],this.distanceField=[]},qs=function(){function t(){}return t.test=function(t){return"string"==typeof t&&0===t.indexOf("info face=")},t.parse=function(t){var e=t.match(/^[a-z]+\s+.+$/gm),n={info:[],common:[],page:[],char:[],chars:[],kerning:[],kernings:[],distanceField:[]};for(var r in e){var i=e[r].match(/^[a-z]+/gm)[0],o=e[r].match(/[a-zA-Z]+=([^\s"']+|"([^"]*)")/gm),s={};for(var a in o){var l=o[a].split("="),u=l[0],h=l[1].replace(/"/gm,""),c=parseFloat(h),d=isNaN(c)?h:c;s[u]=d}n[i].push(s)}var p=new Ys;return n.info.forEach((function(t){return p.info.push({face:t.face,size:parseInt(t.size,10)})})),n.common.forEach((function(t){return p.common.push({lineHeight:parseInt(t.lineHeight,10)})})),n.page.forEach((function(t){return p.page.push({id:parseInt(t.id,10),file:t.file})})),n.char.forEach((function(t){return p.char.push({id:parseInt(t.id,10),page:parseInt(t.page,10),x:parseInt(t.x,10),y:parseInt(t.y,10),width:parseInt(t.width,10),height:parseInt(t.height,10),xoffset:parseInt(t.xoffset,10),yoffset:parseInt(t.yoffset,10),xadvance:parseInt(t.xadvance,10)})})),n.kerning.forEach((function(t){return p.kerning.push({first:parseInt(t.first,10),second:parseInt(t.second,10),amount:parseInt(t.amount,10)})})),n.distanceField.forEach((function(t){return p.distanceField.push({distanceRange:parseInt(t.distanceRange,10),fieldType:t.fieldType})})),p},t}(),Zs=function(){function t(){}return t.test=function(t){return t instanceof XMLDocument&&t.getElementsByTagName("page").length&&null!==t.getElementsByTagName("info")[0].getAttribute("face")},t.parse=function(t){for(var e=new Ys,n=t.getElementsByTagName("info"),r=t.getElementsByTagName("common"),i=t.getElementsByTagName("page"),o=t.getElementsByTagName("char"),s=t.getElementsByTagName("kerning"),a=t.getElementsByTagName("distanceField"),l=0;l<n.length;l++)e.info.push({face:n[l].getAttribute("face"),size:parseInt(n[l].getAttribute("size"),10)});for(l=0;l<r.length;l++)e.common.push({lineHeight:parseInt(r[l].getAttribute("lineHeight"),10)});for(l=0;l<i.length;l++)e.page.push({id:parseInt(i[l].getAttribute("id"),10)||0,file:i[l].getAttribute("file")});for(l=0;l<o.length;l++){var u=o[l];e.char.push({id:parseInt(u.getAttribute("id"),10),page:parseInt(u.getAttribute("page"),10)||0,x:parseInt(u.getAttribute("x"),10),y:parseInt(u.getAttribute("y"),10),width:parseInt(u.getAttribute("width"),10),height:parseInt(u.getAttribute("height"),10),xoffset:parseInt(u.getAttribute("xoffset"),10),yoffset:parseInt(u.getAttribute("yoffset"),10),xadvance:parseInt(u.getAttribute("xadvance"),10)})}for(l=0;l<s.length;l++)e.kerning.push({first:parseInt(s[l].getAttribute("first"),10),second:parseInt(s[l].getAttribute("second"),10),amount:parseInt(s[l].getAttribute("amount"),10)});for(l=0;l<a.length;l++)e.distanceField.push({fieldType:a[l].getAttribute("fieldType"),distanceRange:parseInt(a[l].getAttribute("distanceRange"),10)});return e},t}(),Ks=function(){function t(){}return t.test=function(t){if("string"==typeof t&&t.indexOf("<font>")>-1){var e=(new globalThis.DOMParser).parseFromString(t,"text/xml");return Zs.test(e)}return!1},t.parse=function(t){var e=(new globalThis.DOMParser).parseFromString(t,"text/xml");return Zs.parse(e)},t}(),Js=[qs,Zs,Ks];function Qs(t){for(var e=0;e<Js.length;e++)if(Js[e].test(t))return Js[e];return null}function $s(t,e,n,r,i,o,s){var a=n.text,l=n.fontProperties;e.translate(r,i),e.scale(o,o);var u=s.strokeThickness/2,h=-s.strokeThickness/2;if(e.font=s.toFontString(),e.lineWidth=s.strokeThickness,e.textBaseline=s.textBaseline,e.lineJoin=s.lineJoin,e.miterLimit=s.miterLimit,e.fillStyle=function(t,e,n,r,i,o){var s,a=n.fill;if(!Array.isArray(a))return a;if(1===a.length)return a[0];var l=n.dropShadow?n.dropShadowDistance:0,u=n.padding||0,h=t.width/r-l-2*u,c=t.height/r-l-2*u,d=a.slice(),p=n.fillGradientStops.slice();if(!p.length)for(var f=d.length+1,m=1;m<f;++m)p.push(m/f);if(d.unshift(a[0]),p.unshift(0),d.push(a[a.length-1]),p.push(1),n.fillGradientType===Go.LINEAR_VERTICAL){s=e.createLinearGradient(h/2,u,h/2,c+u);var g=0,v=(o.fontProperties.fontSize+n.strokeThickness)/c;for(m=0;m<i.length;m++)for(var _=o.lineHeight*m,y=0;y<d.length;y++){var x=_/c+("number"==typeof p[y]?p[y]:y/d.length)*v,b=Math.max(g,x);b=Math.min(b,1),s.addColorStop(b,d[y]),g=b}}else{s=e.createLinearGradient(u,c/2,h+u,c/2);var E=d.length+1,T=1;for(m=0;m<d.length;m++){var S;S="number"==typeof p[m]?p[m]:T/E,s.addColorStop(S,d[m]),T++}}return s}(t,e,s,o,[a],n),e.strokeStyle=s.stroke,s.dropShadow){var c=s.dropShadowColor,d=Nt("number"==typeof c?c:Ut(c)),p=s.dropShadowBlur*o,f=s.dropShadowDistance*o;e.shadowColor="rgba("+255*d[0]+","+255*d[1]+","+255*d[2]+","+s.dropShadowAlpha+")",e.shadowBlur=p,e.shadowOffsetX=Math.cos(s.dropShadowAngle)*f,e.shadowOffsetY=Math.sin(s.dropShadowAngle)*f}else e.shadowColor="black",e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0;s.stroke&&s.strokeThickness&&e.strokeText(a,u,h+n.lineHeight-l.descent),s.fill&&e.fillText(a,u,h+n.lineHeight-l.descent),e.setTransform(1,0,0,1,0,0),e.fillStyle="rgba(0, 0, 0, 0)"}function ta(t){return Array.from?Array.from(t):t.split("")}function ea(t){return t.codePointAt?t.codePointAt(0):t.charCodeAt(0)}var na=function(){function t(t,e,n){var r,i,o=t.info[0],s=t.common[0],a=t.page[0],l=t.distanceField[0],u=ne(a.file),h={};this._ownsTextures=n,this.font=o.face,this.size=o.size,this.lineHeight=s.lineHeight/u,this.chars={},this.pageTextures=h;for(var c=0;c<t.page.length;c++){var d=t.page[c],p=d.id,f=d.file;h[p]=e instanceof Array?e[c]:e[f],(null==l?void 0:l.fieldType)&&"none"!==l.fieldType&&(h[p].baseTexture.alphaMode=vt.NO_PREMULTIPLIED_ALPHA)}for(c=0;c<t.char.length;c++){var m=t.char[c],g=(p=m.id,m.page),v=t.char[c],_=v.x,y=v.y,x=v.width,b=v.height,E=v.xoffset,T=v.yoffset,S=v.xadvance;y/=u,x/=u,b/=u,E/=u,T/=u,S/=u;var w=new ue((_/=u)+h[g].frame.x/u,y+h[g].frame.y/u,x,b);this.chars[p]={xOffset:E,yOffset:T,xAdvance:S,kerning:{},texture:new Un(h[g].baseTexture,w),page:g}}for(c=0;c<t.kerning.length;c++){var M=t.kerning[c],A=M.first,R=M.second,P=M.amount;A/=u,R/=u,P/=u,this.chars[R]&&(this.chars[R].kerning[A]=P)}this.distanceFieldRange=null==l?void 0:l.distanceRange,this.distanceFieldType=null!==(i=null===(r=null==l?void 0:l.fieldType)||void 0===r?void 0:r.toLowerCase())&&void 0!==i?i:"none"}return t.prototype.destroy=function(){for(var t in this.chars)this.chars[t].texture.destroy(),this.chars[t].texture=null;for(var t in this.pageTextures)this._ownsTextures&&this.pageTextures[t].destroy(!0),this.pageTextures[t]=null;this.chars=null,this.pageTextures=null},t.install=function(e,n,r){var i;if(e instanceof Ys)i=e;else{var o=Qs(e);if(!o)throw new Error("Unrecognized data format for font.");i=o.parse(e)}n instanceof Un&&(n=[n]);var s=new t(i,n,r);return t.available[s.font]=s,s},t.uninstall=function(e){var n=t.available[e];if(!n)throw new Error("No font found named '"+e+"'");n.destroy(),delete t.available[e]},t.from=function(e,n,r){if(!e)throw new Error("[BitmapFont] Property `name` is required.");var i=Object.assign({},t.defaultOptions,r),o=i.chars,s=i.padding,a=i.resolution,l=i.textureWidth,u=i.textureHeight,h=function(t){"string"==typeof t&&(t=[t]);for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n];if(Array.isArray(i)){if(2!==i.length)throw new Error("[BitmapFont]: Invalid character range length, expecting 2 got "+i.length+".");var o=i[0].charCodeAt(0),s=i[1].charCodeAt(0);if(s<o)throw new Error("[BitmapFont]: Invalid character range.");for(var a=o,l=s;a<=l;a++)e.push(String.fromCharCode(a))}else e.push.apply(e,ta(i))}if(0===e.length)throw new Error("[BitmapFont]: Empty set when resolving characters.");return e}(o),c=n instanceof us?n:new us(n),d=l,p=new Ys;p.info[0]={face:c.fontFamily,size:c.fontSize},p.common[0]={lineHeight:c.fontSize};for(var f,m,g,v=0,_=0,y=0,x=[],b=0;b<h.length;b++){f||((f=document.createElement("canvas")).width=l,f.height=u,m=f.getContext("2d"),g=new xn(f,{resolution:a}),x.push(new Un(g)),p.page.push({id:x.length-1,file:""}));var E=ps.measureText(h[b],c,!1,f),T=E.width,S=Math.ceil(E.height),w=Math.ceil(("italic"===c.fontStyle?2:1)*T);if(_>=u-S*a){if(0===_)throw new Error("[BitmapFont] textureHeight "+u+"px is too small for "+c.fontSize+"px fonts");--b,f=null,m=null,g=null,_=0,v=0,y=0}else if(y=Math.max(S+E.fontProperties.descent,y),w*a+v>=d)--b,_+=y*a,_=Math.ceil(_),v=0,y=0;else{$s(f,m,E,v,_,a,c);var M=ea(E.text);p.char.push({id:M,page:x.length-1,x:v/a,y:_/a,width:w,height:S,xoffset:0,yoffset:0,xadvance:Math.ceil(T-(c.dropShadow?c.dropShadowDistance:0)-(c.stroke?c.strokeThickness:0))}),v+=(w+2*s)*a,v=Math.ceil(v)}}b=0;for(var A=h.length;b<A;b++)for(var R=h[b],P=0;P<A;P++){var I=h[P],C=m.measureText(R).width,O=m.measureText(I).width,L=m.measureText(R+I).width-(C+O);L&&p.kerning.push({first:ea(R),second:ea(I),amount:L})}var N=new t(p,x,!0);return void 0!==t.available[e]&&t.uninstall(e),t.available[e]=N,N},t.ALPHA=[["a","z"],["A","Z"]," "],t.NUMERIC=[["0","9"]],t.ALPHANUMERIC=[["a","z"],["A","Z"],["0","9"]," "],t.ASCII=[[" ","~"]],t.defaultOptions={resolution:1,textureWidth:512,textureHeight:512,padding:4,chars:t.ALPHANUMERIC},t.available={},t}(),ra=[],ia=[],oa=[],sa=(function(t){function e(n,r){void 0===r&&(r={});var i=t.call(this)||this;i._tint=16777215;var o=Object.assign({},e.styleDefaults,r),s=o.align,a=o.tint,l=o.maxWidth,u=o.letterSpacing,h=o.fontName,c=o.fontSize;if(!na.available[h])throw new Error('Missing BitmapFont "'+h+'"');return i._activePagesMeshData=[],i._textWidth=0,i._textHeight=0,i._align=s,i._tint=a,i._fontName=h,i._fontSize=c||na.available[h].size,i._text=n,i._maxWidth=l,i._maxLineHeight=0,i._letterSpacing=u,i._anchor=new fe((function(){i.dirty=!0}),i,0,0),i._roundPixels=St.ROUND_PIXELS,i.dirty=!0,i._textureCache={},i}(function(t,e){function n(){this.constructor=t}js(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),e.prototype.updateText=function(){for(var t,e=na.available[this._fontName],n=this._fontSize/e.size,r=new ae,i=[],o=[],s=[],a=ta(this._text.replace(/(?:\r\n|\r)/g,"\n")||" "),l=this._maxWidth*e.size/this._fontSize,u="none"===e.distanceFieldType?ra:ia,h=null,c=0,d=0,p=0,f=-1,m=0,g=0,v=0,_=0,y=0;y<a.length;y++){var x=ea(G=a[y]);if(/(?:\s)/.test(G)&&(f=y,m=c,_++),"\r"!==G&&"\n"!==G){var b=e.chars[x];if(b){h&&b.kerning[h]&&(r.x+=b.kerning[h]);var E=oa.pop()||{texture:Un.EMPTY,line:0,charCode:0,prevSpaces:0,position:new ae};E.texture=b.texture,E.line=p,E.charCode=x,E.position.x=r.x+b.xOffset+this._letterSpacing/2,E.position.y=r.y+b.yOffset,E.prevSpaces=_,i.push(E),c=E.position.x+Math.max(b.xAdvance,b.texture.orig.width),r.x+=b.xAdvance+this._letterSpacing,v=Math.max(v,b.yOffset+b.texture.height),h=x,-1!==f&&l>0&&r.x>l&&(Xt(i,1+f-++g,1+y-f),y=f,f=-1,o.push(m),s.push(i.length>0?i[i.length-1].prevSpaces:0),d=Math.max(d,m),p++,r.x=0,r.y+=e.lineHeight,h=null,_=0)}}else o.push(c),s.push(-1),d=Math.max(d,c),++p,++g,r.x=0,r.y+=e.lineHeight,h=null,_=0}var T=a[a.length-1];"\r"!==T&&"\n"!==T&&(/(?:\s)/.test(T)&&(c=m),o.push(c),d=Math.max(d,c),s.push(-1));var S=[];for(y=0;y<=p;y++){var w=0;"right"===this._align?w=d-o[y]:"center"===this._align?w=(d-o[y])/2:"justify"===this._align&&(w=s[y]<0?0:(d-o[y])/s[y]),S.push(w)}var M=i.length,A={},R=[],P=this._activePagesMeshData;for(y=0;y<P.length;y++)u.push(P[y]);for(y=0;y<M;y++){var I=(z=i[y].texture).baseTexture.uid;if(!A[I]){if(!(Z=u.pop())){var C=new Xs,O=void 0,L=void 0;"none"===e.distanceFieldType?(O=new Ws(Un.EMPTY),L=lt.NORMAL):(O=new Ws(Un.EMPTY,{program:Lr.from("// Mesh material default fragment\r\nattribute vec2 aVertexPosition;\r\nattribute vec2 aTextureCoord;\r\n\r\nuniform mat3 projectionMatrix;\r\nuniform mat3 translationMatrix;\r\nuniform mat3 uTextureMatrix;\r\n\r\nvarying vec2 vTextureCoord;\r\n\r\nvoid main(void)\r\n{\r\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\r\n\r\n    vTextureCoord = (uTextureMatrix * vec3(aTextureCoord, 1.0)).xy;\r\n}\r\n","// Pixi texture info\r\nvarying vec2 vTextureCoord;\r\nuniform sampler2D uSampler;\r\n\r\n// Tint\r\nuniform vec4 uColor;\r\n\r\n// on 2D applications fwidth is screenScale / glyphAtlasScale * distanceFieldRange\r\nuniform float uFWidth;\r\n\r\nvoid main(void) {\r\n\r\n  // To stack MSDF and SDF we need a non-pre-multiplied-alpha texture.\r\n  vec4 texColor = texture2D(uSampler, vTextureCoord);\r\n\r\n  // MSDF\r\n  float median = texColor.r + texColor.g + texColor.b -\r\n                  min(texColor.r, min(texColor.g, texColor.b)) -\r\n                  max(texColor.r, max(texColor.g, texColor.b));\r\n  // SDF\r\n  median = min(median, texColor.a);\r\n\r\n  float screenPxDistance = uFWidth * (median - 0.5);\r\n  float alpha = clamp(screenPxDistance + 0.5, 0.0, 1.0);\r\n\r\n  // NPM Textures, NPM outputs\r\n  gl_FragColor = vec4(uColor.rgb, uColor.a * alpha);\r\n\r\n}\r\n"),uniforms:{uFWidth:0}}),L=lt.NORMAL_NPM);var N=new Vs(C,O);N.blendMode=L,Z={index:0,indexCount:0,vertexCount:0,uvsCount:0,total:0,mesh:N,vertices:null,uvs:null,indices:null}}Z.index=0,Z.indexCount=0,Z.vertexCount=0,Z.uvsCount=0,Z.total=0;var D=this._textureCache;D[I]=D[I]||new Un(z.baseTexture),Z.mesh.texture=D[I],Z.mesh.tint=this._tint,R.push(Z),A[I]=Z}A[I].total++}for(y=0;y<P.length;y++)-1===R.indexOf(P[y])&&this.removeChild(P[y].mesh);for(y=0;y<R.length;y++)R[y].mesh.parent!==this&&this.addChild(R[y].mesh);for(var y in this._activePagesMeshData=R,A){var U=(Z=A[y]).total;if(!((null===(t=Z.indices)||void 0===t?void 0:t.length)>6*U)||Z.vertices.length<2*Vs.BATCHABLE_SIZE)Z.vertices=new Float32Array(8*U),Z.uvs=new Float32Array(8*U),Z.indices=new Uint16Array(6*U);else for(var F=Z.total,B=Z.vertices,k=4*F*2;k<B.length;k++)B[k]=0;Z.mesh.size=6*U}for(y=0;y<M;y++){var G,H=(G=i[y]).position.x+S[G.line]*("justify"===this._align?G.prevSpaces:1);this._roundPixels&&(H=Math.round(H));var z,V=H*n,W=G.position.y*n,X=A[(z=G.texture).baseTexture.uid],j=z.frame,Y=z._uvs,q=X.index++;X.indices[6*q+0]=0+4*q,X.indices[6*q+1]=1+4*q,X.indices[6*q+2]=2+4*q,X.indices[6*q+3]=0+4*q,X.indices[6*q+4]=2+4*q,X.indices[6*q+5]=3+4*q,X.vertices[8*q+0]=V,X.vertices[8*q+1]=W,X.vertices[8*q+2]=V+j.width*n,X.vertices[8*q+3]=W,X.vertices[8*q+4]=V+j.width*n,X.vertices[8*q+5]=W+j.height*n,X.vertices[8*q+6]=V,X.vertices[8*q+7]=W+j.height*n,X.uvs[8*q+0]=Y.x0,X.uvs[8*q+1]=Y.y0,X.uvs[8*q+2]=Y.x1,X.uvs[8*q+3]=Y.y1,X.uvs[8*q+4]=Y.x2,X.uvs[8*q+5]=Y.y2,X.uvs[8*q+6]=Y.x3,X.uvs[8*q+7]=Y.y3}for(var y in this._textWidth=d*n,this._textHeight=(r.y+e.lineHeight)*n,A){var Z=A[y];if(0!==this.anchor.x||0!==this.anchor.y)for(var K=0,J=this._textWidth*this.anchor.x,Q=this._textHeight*this.anchor.y,$=0;$<Z.total;$++)Z.vertices[K++]-=J,Z.vertices[K++]-=Q,Z.vertices[K++]-=J,Z.vertices[K++]-=Q,Z.vertices[K++]-=J,Z.vertices[K++]-=Q,Z.vertices[K++]-=J,Z.vertices[K++]-=Q;this._maxLineHeight=v*n;var tt=Z.mesh.geometry.getBuffer("aVertexPosition"),et=Z.mesh.geometry.getBuffer("aTextureCoord"),nt=Z.mesh.geometry.getIndex();tt.data=Z.vertices,et.data=Z.uvs,nt.data=Z.indices,tt.update(),et.update(),nt.update()}for(y=0;y<i.length;y++)oa.push(i[y])},e.prototype.updateTransform=function(){this.validate(),this.containerUpdateTransform()},e.prototype._render=function(e){var n=na.available[this._fontName],r=n.distanceFieldRange,i=n.distanceFieldType,o=n.size;if("none"!==i)for(var s=this.worldTransform,a=s.a,l=s.b,u=s.c,h=s.d,c=Math.sqrt(a*a+l*l),d=Math.sqrt(u*u+h*h),p=(Math.abs(c)+Math.abs(d))/2,f=this._fontSize/o,m=0,g=this._activePagesMeshData;m<g.length;m++)g[m].mesh.shader.uniforms.uFWidth=p*r*f*e.resolution;t.prototype._render.call(this,e)},e.prototype.getLocalBounds=function(){return this.validate(),t.prototype.getLocalBounds.call(this)},e.prototype.validate=function(){this.dirty&&(this.updateText(),this.dirty=!1)},Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){if(this._tint!==t){this._tint=t;for(var e=0;e<this._activePagesMeshData.length;e++)this._activePagesMeshData[e].mesh.tint=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"align",{get:function(){return this._align},set:function(t){this._align!==t&&(this._align=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fontName",{get:function(){return this._fontName},set:function(t){if(!na.available[t])throw new Error('Missing BitmapFont "'+t+'"');this._fontName!==t&&(this._fontName=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fontSize",{get:function(){return this._fontSize},set:function(t){this._fontSize!==t&&(this._fontSize=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"anchor",{get:function(){return this._anchor},set:function(t){"number"==typeof t?this._anchor.set(t):this._anchor.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){t=String(null==t?"":t),this._text!==t&&(this._text=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidth",{get:function(){return this._maxWidth},set:function(t){this._maxWidth!==t&&(this._maxWidth=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxLineHeight",{get:function(){return this.validate(),this._maxLineHeight},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textWidth",{get:function(){return this.validate(),this._textWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"letterSpacing",{get:function(){return this._letterSpacing},set:function(t){this._letterSpacing!==t&&(this._letterSpacing=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"roundPixels",{get:function(){return this._roundPixels},set:function(t){t!==this._roundPixels&&(this._roundPixels=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHeight",{get:function(){return this.validate(),this._textHeight},enumerable:!1,configurable:!0}),e.prototype.destroy=function(e){var n=this._textureCache;for(var r in n)n[r].destroy(),delete n[r];this._textureCache=null,t.prototype.destroy.call(this,e)},e.styleDefaults={align:"left",tint:16777215,maxWidth:0,letterSpacing:0}}(Ke),function(){function t(){}return t.add=function(){Gi.setExtensionXhrType("fnt",Gi.XHR_RESPONSE_TYPE.TEXT)},t.use=function(e,n){var r=Qs(e.data);if(r)for(var i=t.getBaseUrl(this,e),o=r.parse(e.data),s={},a=function(t){s[t.metadata.pageFile]=t.texture,Object.keys(s).length===o.page.length&&(e.bitmapFont=na.install(o,s,!0),n())},l=0;l<o.page.length;++l){var u=o.page[l].file,h=i+u,c=!1;for(var d in this.resources){var p=this.resources[d];if(p.url===h){p.metadata.pageFile=u,p.texture?a(p):p.onAfterMiddleware.add(a),c=!0;break}}if(!c){var f={crossOrigin:e.crossOrigin,loadType:Gi.LOAD_TYPE.IMAGE,metadata:Object.assign({pageFile:u},e.metadata.imageMetadata),parentResource:e};this.add(h,f,a)}}else n()},t.getBaseUrl=function(e,n){var r=n.isDataUrl?"":t.dirname(n.url);return n.isDataUrl&&("."===r&&(r=""),e.baseUrl&&r&&"/"===e.baseUrl.charAt(e.baseUrl.length-1)&&(r+="/")),(r=r.replace(e.baseUrl,""))&&"/"!==r.charAt(r.length-1)&&(r+="/"),r},t.dirname=function(t){var e=t.replace(/\\/g,"/").replace(/\/$/,"").replace(/\/[^\/]*$/,"");return e===t?".":""===e?"/":e},t}()),aa=function(t,e){return(aa=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};!function(t){function e(e){void 0===e&&(e=1);var n=t.call(this,"attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n    vTextureCoord = aTextureCoord;\n}","varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform float uAlpha;\n\nvoid main(void)\n{\n   gl_FragColor = texture2D(uSampler, vTextureCoord) * uAlpha;\n}\n",{uAlpha:1})||this;return n.alpha=e,n}(function(t,e){function n(){this.constructor=t}aa(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),Object.defineProperty(e.prototype,"alpha",{get:function(){return this.uniforms.uAlpha},set:function(t){this.uniforms.uAlpha=t},enumerable:!1,configurable:!0})}(Ur);var la=function(t,e){return(la=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function ua(t,e){function n(){this.constructor=t}la(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var ha,ca,da,pa,fa,ma,ga,va,_a,ya,xa,ba,Ea,Ta,Sa,wa,Ma,Aa,Ra,Pa={5:[.153388,.221461,.250301],7:[.071303,.131514,.189879,.214607],9:[.028532,.067234,.124009,.179044,.20236],11:[.0093,.028002,.065984,.121703,.175713,.198596],13:[.002406,.009255,.027867,.065666,.121117,.174868,.197641],15:[489e-6,.002403,.009246,.02784,.065602,.120999,.174697,.197448]},Ia=["varying vec2 vBlurTexCoords[%size%];","uniform sampler2D uSampler;","void main(void)","{","    gl_FragColor = vec4(0.0);","    %blur%","}"].join("\n");!function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(ha||(ha={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(ca||(ca={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(da||(da={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(pa||(pa={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(fa||(fa={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(ma||(ma={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}(ga||(ga={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(va||(va={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(_a||(_a={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(ya||(ya={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(xa||(xa={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(ba||(ba={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(Ea||(Ea={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(Ta||(Ta={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(Sa||(Sa={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(wa||(wa={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE"}(Ma||(Ma={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(Aa||(Aa={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(Ra||(Ra={}));var Ca=function(t){function e(e,n,r,i,o){void 0===n&&(n=8),void 0===r&&(r=4),void 0===i&&(i=St.FILTER_RESOLUTION),void 0===o&&(o=5);var s=this,a=function(t,e){var n,r=Math.ceil(t/2),i="\n    attribute vec2 aVertexPosition;\n\n    uniform mat3 projectionMatrix;\n\n    uniform float strength;\n\n    varying vec2 vBlurTexCoords[%size%];\n\n    uniform vec4 inputSize;\n    uniform vec4 outputFrame;\n\n    vec4 filterVertexPosition( void )\n    {\n        vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n        return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n    }\n\n    vec2 filterTextureCoord( void )\n    {\n        return aVertexPosition * (outputFrame.zw * inputSize.zw);\n    }\n\n    void main(void)\n    {\n        gl_Position = filterVertexPosition();\n\n        vec2 textureCoord = filterTextureCoord();\n        %blur%\n    }",o="";n=e?"vBlurTexCoords[%index%] =  textureCoord + vec2(%sampleIndex% * strength, 0.0);":"vBlurTexCoords[%index%] =  textureCoord + vec2(0.0, %sampleIndex% * strength);";for(var s=0;s<t;s++){var a=n.replace("%index%",s.toString());o+=a=a.replace("%sampleIndex%",s-(r-1)+".0"),o+="\n"}return(i=i.replace("%blur%",o)).replace("%size%",t.toString())}(o,e),l=function(t){for(var e,n=Pa[t],r=n.length,i=Ia,o="",s=0;s<t;s++){var a="gl_FragColor += texture2D(uSampler, vBlurTexCoords[%index%]) * %value%;".replace("%index%",s.toString());e=s,s>=r&&(e=t-s-1),o+=a=a.replace("%value%",n[e].toString()),o+="\n"}return(i=i.replace("%blur%",o)).replace("%size%",t.toString())}(o);return(s=t.call(this,a,l)||this).horizontal=e,s.resolution=i,s._quality=0,s.quality=r,s.blur=n,s}return ua(e,t),e.prototype.apply=function(t,e,n,r){if(n?this.horizontal?this.uniforms.strength=1/n.width*(n.width/e.width):this.uniforms.strength=1/n.height*(n.height/e.height):this.horizontal?this.uniforms.strength=1/t.renderer.width*(t.renderer.width/e.width):this.uniforms.strength=1/t.renderer.height*(t.renderer.height/e.height),this.uniforms.strength*=this.strength,this.uniforms.strength/=this.passes,1===this.passes)t.applyFilter(this,e,n,r);else{var i=t.getFilterTexture(),o=t.renderer,s=e,a=i;this.state.blend=!1,t.applyFilter(this,s,a,Ta.CLEAR);for(var l=1;l<this.passes-1;l++){t.bindAndClear(s,Ta.BLIT),this.uniforms.uSampler=a;var u=a;a=s,s=u,o.shader.bind(this),o.geometry.draw(5)}this.state.blend=!0,t.applyFilter(this,a,n,r),t.returnFilterTexture(i)}},Object.defineProperty(e.prototype,"blur",{get:function(){return this.strength},set:function(t){this.padding=1+2*Math.abs(t),this.strength=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quality",{get:function(){return this._quality},set:function(t){this._quality=t,this.passes=t},enumerable:!1,configurable:!0}),e}(Ur),Oa=(function(t){function e(e,n,r,i){void 0===e&&(e=8),void 0===n&&(n=4),void 0===r&&(r=St.FILTER_RESOLUTION),void 0===i&&(i=5);var o=t.call(this)||this;return o.blurXFilter=new Ca(!0,e,n,r,i),o.blurYFilter=new Ca(!1,e,n,r,i),o.resolution=r,o.quality=n,o.blur=e,o.repeatEdgePixels=!1,o}ua(e,t),e.prototype.apply=function(t,e,n,r){var i=Math.abs(this.blurXFilter.strength),o=Math.abs(this.blurYFilter.strength);if(i&&o){var s=t.getFilterTexture();this.blurXFilter.apply(t,e,s,Ta.CLEAR),this.blurYFilter.apply(t,s,n,r),t.returnFilterTexture(s)}else o?this.blurYFilter.apply(t,e,n,r):this.blurXFilter.apply(t,e,n,r)},e.prototype.updatePadding=function(){this._repeatEdgePixels?this.padding=0:this.padding=2*Math.max(Math.abs(this.blurXFilter.strength),Math.abs(this.blurYFilter.strength))},Object.defineProperty(e.prototype,"blur",{get:function(){return this.blurXFilter.blur},set:function(t){this.blurXFilter.blur=this.blurYFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quality",{get:function(){return this.blurXFilter.quality},set:function(t){this.blurXFilter.quality=this.blurYFilter.quality=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurX",{get:function(){return this.blurXFilter.blur},set:function(t){this.blurXFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurY",{get:function(){return this.blurYFilter.blur},set:function(t){this.blurYFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.blurYFilter.blendMode},set:function(t){this.blurYFilter.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"repeatEdgePixels",{get:function(){return this._repeatEdgePixels},set:function(t){this._repeatEdgePixels=t,this.updatePadding()},enumerable:!1,configurable:!0})}(Ur),function(t,e){return(Oa=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)}),La=function(t){function e(){var e=this,n={m:new Float32Array([1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0]),uAlpha:1};return(e=t.call(this,di,"varying vec2 vTextureCoord;\nuniform sampler2D uSampler;\nuniform float m[20];\nuniform float uAlpha;\n\nvoid main(void)\n{\n    vec4 c = texture2D(uSampler, vTextureCoord);\n\n    if (uAlpha == 0.0) {\n        gl_FragColor = c;\n        return;\n    }\n\n    // Un-premultiply alpha before applying the color matrix. See issue #3539.\n    if (c.a > 0.0) {\n      c.rgb /= c.a;\n    }\n\n    vec4 result;\n\n    result.r = (m[0] * c.r);\n        result.r += (m[1] * c.g);\n        result.r += (m[2] * c.b);\n        result.r += (m[3] * c.a);\n        result.r += m[4];\n\n    result.g = (m[5] * c.r);\n        result.g += (m[6] * c.g);\n        result.g += (m[7] * c.b);\n        result.g += (m[8] * c.a);\n        result.g += m[9];\n\n    result.b = (m[10] * c.r);\n       result.b += (m[11] * c.g);\n       result.b += (m[12] * c.b);\n       result.b += (m[13] * c.a);\n       result.b += m[14];\n\n    result.a = (m[15] * c.r);\n       result.a += (m[16] * c.g);\n       result.a += (m[17] * c.b);\n       result.a += (m[18] * c.a);\n       result.a += m[19];\n\n    vec3 rgb = mix(c.rgb, result.rgb, uAlpha);\n\n    // Premultiply alpha again.\n    rgb *= result.a;\n\n    gl_FragColor = vec4(rgb, result.a);\n}\n",n)||this).alpha=1,e}return function(t,e){function n(){this.constructor=t}Oa(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype._loadMatrix=function(t,e){void 0===e&&(e=!1);var n=t;e&&(this._multiply(n,this.uniforms.m,t),n=this._colorMatrix(n)),this.uniforms.m=n},e.prototype._multiply=function(t,e,n){return t[0]=e[0]*n[0]+e[1]*n[5]+e[2]*n[10]+e[3]*n[15],t[1]=e[0]*n[1]+e[1]*n[6]+e[2]*n[11]+e[3]*n[16],t[2]=e[0]*n[2]+e[1]*n[7]+e[2]*n[12]+e[3]*n[17],t[3]=e[0]*n[3]+e[1]*n[8]+e[2]*n[13]+e[3]*n[18],t[4]=e[0]*n[4]+e[1]*n[9]+e[2]*n[14]+e[3]*n[19]+e[4],t[5]=e[5]*n[0]+e[6]*n[5]+e[7]*n[10]+e[8]*n[15],t[6]=e[5]*n[1]+e[6]*n[6]+e[7]*n[11]+e[8]*n[16],t[7]=e[5]*n[2]+e[6]*n[7]+e[7]*n[12]+e[8]*n[17],t[8]=e[5]*n[3]+e[6]*n[8]+e[7]*n[13]+e[8]*n[18],t[9]=e[5]*n[4]+e[6]*n[9]+e[7]*n[14]+e[8]*n[19]+e[9],t[10]=e[10]*n[0]+e[11]*n[5]+e[12]*n[10]+e[13]*n[15],t[11]=e[10]*n[1]+e[11]*n[6]+e[12]*n[11]+e[13]*n[16],t[12]=e[10]*n[2]+e[11]*n[7]+e[12]*n[12]+e[13]*n[17],t[13]=e[10]*n[3]+e[11]*n[8]+e[12]*n[13]+e[13]*n[18],t[14]=e[10]*n[4]+e[11]*n[9]+e[12]*n[14]+e[13]*n[19]+e[14],t[15]=e[15]*n[0]+e[16]*n[5]+e[17]*n[10]+e[18]*n[15],t[16]=e[15]*n[1]+e[16]*n[6]+e[17]*n[11]+e[18]*n[16],t[17]=e[15]*n[2]+e[16]*n[7]+e[17]*n[12]+e[18]*n[17],t[18]=e[15]*n[3]+e[16]*n[8]+e[17]*n[13]+e[18]*n[18],t[19]=e[15]*n[4]+e[16]*n[9]+e[17]*n[14]+e[18]*n[19]+e[19],t},e.prototype._colorMatrix=function(t){var e=new Float32Array(t);return e[4]/=255,e[9]/=255,e[14]/=255,e[19]/=255,e},e.prototype.brightness=function(t,e){var n=[t,0,0,0,0,0,t,0,0,0,0,0,t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.tint=function(t,e){var n=[(t>>16&255)/255,0,0,0,0,0,(t>>8&255)/255,0,0,0,0,0,(255&t)/255,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.greyscale=function(t,e){var n=[t,t,t,0,0,t,t,t,0,0,t,t,t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.blackAndWhite=function(t){this._loadMatrix([.3,.6,.1,0,0,.3,.6,.1,0,0,.3,.6,.1,0,0,0,0,0,1,0],t)},e.prototype.hue=function(t,e){t=(t||0)/180*Math.PI;var n=Math.cos(t),r=Math.sin(t),i=1/3,o=(0,Math.sqrt)(i),s=[n+(1-n)*i,i*(1-n)-o*r,i*(1-n)+o*r,0,0,i*(1-n)+o*r,n+i*(1-n),i*(1-n)-o*r,0,0,i*(1-n)-o*r,i*(1-n)+o*r,n+i*(1-n),0,0,0,0,0,1,0];this._loadMatrix(s,e)},e.prototype.contrast=function(t,e){var n=(t||0)+1,r=-.5*(n-1),i=[n,0,0,0,r,0,n,0,0,r,0,0,n,0,r,0,0,0,1,0];this._loadMatrix(i,e)},e.prototype.saturate=function(t,e){void 0===t&&(t=0);var n=2*t/3+1,r=-.5*(n-1),i=[n,r,r,0,0,r,n,r,0,0,r,r,n,0,0,0,0,0,1,0];this._loadMatrix(i,e)},e.prototype.desaturate=function(){this.saturate(-1)},e.prototype.negative=function(t){this._loadMatrix([-1,0,0,1,0,0,-1,0,1,0,0,0,-1,1,0,0,0,0,1,0],t)},e.prototype.sepia=function(t){this._loadMatrix([.393,.7689999,.18899999,0,0,.349,.6859999,.16799999,0,0,.272,.5339999,.13099999,0,0,0,0,0,1,0],t)},e.prototype.technicolor=function(t){this._loadMatrix([1.9125277891456083,-.8545344976951645,-.09155508482755585,0,11.793603434377337,-.3087833385928097,1.7658908555458428,-.10601743074722245,0,-70.35205161461398,-.231103377548616,-.7501899197440212,1.847597816108189,0,30.950940869491138,0,0,0,1,0],t)},e.prototype.polaroid=function(t){this._loadMatrix([1.438,-.062,-.062,0,0,-.122,1.378,-.122,0,0,-.016,-.016,1.483,0,0,0,0,0,1,0],t)},e.prototype.toBGR=function(t){this._loadMatrix([0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0],t)},e.prototype.kodachrome=function(t){this._loadMatrix([1.1285582396593525,-.3967382283601348,-.03992559172921793,0,63.72958762196502,-.16404339962244616,1.0835251566291304,-.05498805115633132,0,24.732407896706203,-.16786010706155763,-.5603416277695248,1.6014850761964943,0,35.62982807460946,0,0,0,1,0],t)},e.prototype.browni=function(t){this._loadMatrix([.5997023498159715,.34553243048391263,-.2708298674538042,0,47.43192855600873,-.037703249837783157,.8609577587992641,.15059552388459913,0,-36.96841498319127,.24113635128153335,-.07441037908422492,.44972182064877153,0,-7.562075277591283,0,0,0,1,0],t)},e.prototype.vintage=function(t){this._loadMatrix([.6279345635605994,.3202183420819367,-.03965408211312453,0,9.651285835294123,.02578397704808868,.6441188644374771,.03259127616149294,0,7.462829176470591,.0466055556782719,-.0851232987247891,.5241648018700465,0,5.159190588235296,0,0,0,1,0],t)},e.prototype.colorTone=function(t,e,n,r,i){var o=((n=n||16770432)>>16&255)/255,s=(n>>8&255)/255,a=(255&n)/255,l=((r=r||3375104)>>16&255)/255,u=(r>>8&255)/255,h=(255&r)/255,c=[.3,.59,.11,0,0,o,s,a,t=t||.2,0,l,u,h,e=e||.15,0,o-l,s-u,a-h,0,0];this._loadMatrix(c,i)},e.prototype.night=function(t,e){var n=[-2*(t=t||.1),-t,0,0,0,-t,0,t,0,0,0,t,2*t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.predator=function(t,e){var n=[11.224130630493164*t,-4.794486999511719*t,-2.8746118545532227*t,0*t,.40342438220977783*t,-3.6330697536468506*t,9.193157196044922*t,-2.951810836791992*t,0*t,-1.316135048866272*t,-3.2184197902679443*t,-4.2375030517578125*t,7.476448059082031*t,0*t,.8044459223747253*t,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.lsd=function(t){this._loadMatrix([2,-.4,.5,0,0,-.5,2,-.4,0,0,-.4,-.5,3,0,0,0,0,0,1,0],t)},e.prototype.reset=function(){this._loadMatrix([1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],!1)},Object.defineProperty(e.prototype,"matrix",{get:function(){return this.uniforms.m},set:function(t){this.uniforms.m=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this.uniforms.uAlpha},set:function(t){this.uniforms.uAlpha=t},enumerable:!1,configurable:!0}),e}(Ur);La.prototype.grayscale=La.prototype.greyscale;var Na=function(t,e){return(Na=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};!function(t){function e(e,n){var r=this,i=new me;return e.renderable=!1,(r=t.call(this,"attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\nuniform mat3 filterMatrix;\n\nvarying vec2 vTextureCoord;\nvarying vec2 vFilterCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n\tgl_Position = filterVertexPosition();\n\tvTextureCoord = filterTextureCoord();\n\tvFilterCoord = ( filterMatrix * vec3( vTextureCoord, 1.0)  ).xy;\n}\n","varying vec2 vFilterCoord;\nvarying vec2 vTextureCoord;\n\nuniform vec2 scale;\nuniform mat2 rotation;\nuniform sampler2D uSampler;\nuniform sampler2D mapSampler;\n\nuniform highp vec4 inputSize;\nuniform vec4 inputClamp;\n\nvoid main(void)\n{\n  vec4 map =  texture2D(mapSampler, vFilterCoord);\n\n  map -= 0.5;\n  map.xy = scale * inputSize.zw * (rotation * map.xy);\n\n  gl_FragColor = texture2D(uSampler, clamp(vec2(vTextureCoord.x + map.x, vTextureCoord.y + map.y), inputClamp.xy, inputClamp.zw));\n}\n",{mapSampler:e._texture,filterMatrix:i,scale:{x:1,y:1},rotation:new Float32Array([1,0,0,1])})||this).maskSprite=e,r.maskMatrix=i,null==n&&(n=20),r.scale=new ae(n,n),r}(function(t,e){function n(){this.constructor=t}Na(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),e.prototype.apply=function(t,e,n,r){this.uniforms.filterMatrix=t.calculateSpriteMatrix(this.maskMatrix,this.maskSprite),this.uniforms.scale.x=this.scale.x,this.uniforms.scale.y=this.scale.y;var i=this.maskSprite.worldTransform,o=Math.sqrt(i.a*i.a+i.b*i.b),s=Math.sqrt(i.c*i.c+i.d*i.d);0!==o&&0!==s&&(this.uniforms.rotation[0]=i.a/o,this.uniforms.rotation[1]=i.b/o,this.uniforms.rotation[2]=i.c/s,this.uniforms.rotation[3]=i.d/s),t.applyFilter(this,e,n,r)},Object.defineProperty(e.prototype,"map",{get:function(){return this.uniforms.mapSampler},set:function(t){this.uniforms.mapSampler=t},enumerable:!1,configurable:!0})}(Ur);var Da,Ua=function(t,e){return(Ua=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};(function(t,e){function n(){this.constructor=t}Ua(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})((function(){return Da.call(this,"\nattribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\n\nvarying vec2 vFragCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvoid texcoords(vec2 fragCoord, vec2 inverseVP,\n               out vec2 v_rgbNW, out vec2 v_rgbNE,\n               out vec2 v_rgbSW, out vec2 v_rgbSE,\n               out vec2 v_rgbM) {\n    v_rgbNW = (fragCoord + vec2(-1.0, -1.0)) * inverseVP;\n    v_rgbNE = (fragCoord + vec2(1.0, -1.0)) * inverseVP;\n    v_rgbSW = (fragCoord + vec2(-1.0, 1.0)) * inverseVP;\n    v_rgbSE = (fragCoord + vec2(1.0, 1.0)) * inverseVP;\n    v_rgbM = vec2(fragCoord * inverseVP);\n}\n\nvoid main(void) {\n\n   gl_Position = filterVertexPosition();\n\n   vFragCoord = aVertexPosition * outputFrame.zw;\n\n   texcoords(vFragCoord, inputSize.zw, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n}\n",'varying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\n\nvarying vec2 vFragCoord;\nuniform sampler2D uSampler;\nuniform highp vec4 inputSize;\n\n\n/**\n Basic FXAA implementation based on the code on geeks3d.com with the\n modification that the texture2DLod stuff was removed since it\'s\n unsupported by WebGL.\n\n --\n\n From:\n https://github.com/mitsuhiko/webgl-meincraft\n\n Copyright (c) 2011 by Armin Ronacher.\n\n Some rights reserved.\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are\n met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n\n * Redistributions in binary form must reproduce the above\n copyright notice, this list of conditions and the following\n disclaimer in the documentation and/or other materials provided\n with the distribution.\n\n * The names of the contributors may not be used to endorse or\n promote products derived from this software without specific\n prior written permission.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\n#ifndef FXAA_REDUCE_MIN\n#define FXAA_REDUCE_MIN   (1.0/ 128.0)\n#endif\n#ifndef FXAA_REDUCE_MUL\n#define FXAA_REDUCE_MUL   (1.0 / 8.0)\n#endif\n#ifndef FXAA_SPAN_MAX\n#define FXAA_SPAN_MAX     8.0\n#endif\n\n//optimized version for mobile, where dependent\n//texture reads can be a bottleneck\nvec4 fxaa(sampler2D tex, vec2 fragCoord, vec2 inverseVP,\n          vec2 v_rgbNW, vec2 v_rgbNE,\n          vec2 v_rgbSW, vec2 v_rgbSE,\n          vec2 v_rgbM) {\n    vec4 color;\n    vec3 rgbNW = texture2D(tex, v_rgbNW).xyz;\n    vec3 rgbNE = texture2D(tex, v_rgbNE).xyz;\n    vec3 rgbSW = texture2D(tex, v_rgbSW).xyz;\n    vec3 rgbSE = texture2D(tex, v_rgbSE).xyz;\n    vec4 texColor = texture2D(tex, v_rgbM);\n    vec3 rgbM  = texColor.xyz;\n    vec3 luma = vec3(0.299, 0.587, 0.114);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    mediump vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *\n                          (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\n    float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n    dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),\n              max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),\n                  dir * rcpDirMin)) * inverseVP;\n\n    vec3 rgbA = 0.5 * (\n                       texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz +\n                       texture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n    vec3 rgbB = rgbA * 0.5 + 0.25 * (\n                                     texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz +\n                                     texture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\n    float lumaB = dot(rgbB, luma);\n    if ((lumaB < lumaMin) || (lumaB > lumaMax))\n        color = vec4(rgbA, texColor.a);\n    else\n        color = vec4(rgbB, texColor.a);\n    return color;\n}\n\nvoid main() {\n\n      vec4 color;\n\n      color = fxaa(uSampler, vFragCoord, inputSize.zw, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n\n      gl_FragColor = color;\n}\n')||this}),Da=Ur);var Fa,Ba,ka,Ga,Ha,za,Va,Wa,Xa,ja,Ya,qa,Za,Ka,Ja,Qa,$a,tl,el,nl=function(t,e){return(nl=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};!function(t){function e(e,n){void 0===e&&(e=.5),void 0===n&&(n=Math.random());var r=t.call(this,di,"precision highp float;\n\nvarying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nuniform float uNoise;\nuniform float uSeed;\nuniform sampler2D uSampler;\n\nfloat rand(vec2 co)\n{\n    return fract(sin(dot(co.xy, vec2(12.9898, 78.233))) * 43758.5453);\n}\n\nvoid main()\n{\n    vec4 color = texture2D(uSampler, vTextureCoord);\n    float randomValue = rand(gl_FragCoord.xy * uSeed);\n    float diff = (randomValue - 0.5) * uNoise;\n\n    // Un-premultiply alpha before applying the color matrix. See issue #3539.\n    if (color.a > 0.0) {\n        color.rgb /= color.a;\n    }\n\n    color.r += diff;\n    color.g += diff;\n    color.b += diff;\n\n    // Premultiply alpha again.\n    color.rgb *= color.a;\n\n    gl_FragColor = color;\n}\n",{uNoise:0,uSeed:0})||this;return r.noise=e,r.seed=n,r}(function(t,e){function n(){this.constructor=t}nl(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),Object.defineProperty(e.prototype,"noise",{get:function(){return this.uniforms.uNoise},set:function(t){this.uniforms.uNoise=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"seed",{get:function(){return this.uniforms.uSeed},set:function(t){this.uniforms.uSeed=t},enumerable:!1,configurable:!0})}(Ur),function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(Fa||(Fa={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(Ba||(Ba={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(ka||(ka={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(Ga||(Ga={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(Ha||(Ha={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(za||(za={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}(Va||(Va={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(Wa||(Wa={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(Xa||(Xa={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(ja||(ja={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(Ya||(Ya={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(qa||(qa={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(Za||(Za={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(Ka||(Ka={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(Ja||(Ja={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(Qa||(Qa={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE"}($a||($a={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(tl||(tl={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(el||(el={}));var rl=new me;Ye.prototype._cacheAsBitmap=!1,Ye.prototype._cacheData=null,Ye.prototype._cacheAsBitmapResolution=null,Ye.prototype._cacheAsBitmapMultisample=tl.NONE;var il=function(){this.textureCacheId=null,this.originalRender=null,this.originalRenderCanvas=null,this.originalCalculateBounds=null,this.originalGetLocalBounds=null,this.originalUpdateTransform=null,this.originalDestroy=null,this.originalMask=null,this.originalFilterArea=null,this.originalContainsPoint=null,this.sprite=null};Object.defineProperties(Ye.prototype,{cacheAsBitmapResolution:{get:function(){return this._cacheAsBitmapResolution},set:function(t){t!==this._cacheAsBitmapResolution&&(this._cacheAsBitmapResolution=t,this.cacheAsBitmap&&(this.cacheAsBitmap=!1,this.cacheAsBitmap=!0))}},cacheAsBitmapMultisample:{get:function(){return this._cacheAsBitmapMultisample},set:function(t){t!==this._cacheAsBitmapMultisample&&(this._cacheAsBitmapMultisample=t,this.cacheAsBitmap&&(this.cacheAsBitmap=!1,this.cacheAsBitmap=!0))}},cacheAsBitmap:{get:function(){return this._cacheAsBitmap},set:function(t){var e;this._cacheAsBitmap!==t&&(this._cacheAsBitmap=t,t?(this._cacheData||(this._cacheData=new il),(e=this._cacheData).originalRender=this.render,e.originalRenderCanvas=this.renderCanvas,e.originalUpdateTransform=this.updateTransform,e.originalCalculateBounds=this.calculateBounds,e.originalGetLocalBounds=this.getLocalBounds,e.originalDestroy=this.destroy,e.originalContainsPoint=this.containsPoint,e.originalMask=this._mask,e.originalFilterArea=this.filterArea,this.render=this._renderCached,this.renderCanvas=this._renderCachedCanvas,this.destroy=this._cacheAsBitmapDestroy):((e=this._cacheData).sprite&&this._destroyCachedDisplayObject(),this.render=e.originalRender,this.renderCanvas=e.originalRenderCanvas,this.calculateBounds=e.originalCalculateBounds,this.getLocalBounds=e.originalGetLocalBounds,this.destroy=e.originalDestroy,this.updateTransform=e.originalUpdateTransform,this.containsPoint=e.originalContainsPoint,this._mask=e.originalMask,this.filterArea=e.originalFilterArea))}}}),Ye.prototype._renderCached=function(t){!this.visible||this.worldAlpha<=0||!this.renderable||(this._initCachedDisplayObject(t),this._cacheData.sprite.transform._worldID=this.transform._worldID,this._cacheData.sprite.worldAlpha=this.worldAlpha,this._cacheData.sprite._render(t))},Ye.prototype._initCachedDisplayObject=function(t){var e;if(!this._cacheData||!this._cacheData.sprite){var n=this.alpha;this.alpha=1,t.batch.flush();var r=this.getLocalBounds(null,!0).clone();if(this.filters&&this.filters.length){var i=this.filters[0].padding;r.pad(i)}r.ceil(St.RESOLUTION);var o=t.renderTexture.current,s=t.renderTexture.sourceFrame.clone(),a=t.renderTexture.destinationFrame.clone(),l=t.projection.transform,u=Bn.create({width:r.width,height:r.height,resolution:this.cacheAsBitmapResolution||t.resolution,multisample:null!==(e=this.cacheAsBitmapMultisample)&&void 0!==e?e:t.multisample}),h="cacheAsBitmap_"+qt();this._cacheData.textureCacheId=h,xn.addToCache(u.baseTexture,h),Un.addToCache(u,h);var c=this.transform.localTransform.copyTo(rl).invert().translate(-r.x,-r.y);this.render=this._cacheData.originalRender,t.render(this,{renderTexture:u,clear:!0,transform:c,skipUpdateTransform:!1}),t.framebuffer.blit(),t.projection.transform=l,t.renderTexture.bind(o,s,a),this.render=this._renderCached,this.updateTransform=this.displayObjectUpdateTransform,this.calculateBounds=this._calculateCachedBounds,this.getLocalBounds=this._getCachedLocalBounds,this._mask=null,this.filterArea=null,this.alpha=n;var d=new os(u);d.transform.worldTransform=this.transform.worldTransform,d.anchor.x=-r.x/r.width,d.anchor.y=-r.y/r.height,d.alpha=n,d._bounds=this._bounds,this._cacheData.sprite=d,this.transform._parentID=-1,this.parent?this.updateTransform():(this.enableTempParent(),this.updateTransform(),this.disableTempParent(null)),this.containsPoint=d.containsPoint.bind(d)}},Ye.prototype._renderCachedCanvas=function(t){!this.visible||this.worldAlpha<=0||!this.renderable||(this._initCachedDisplayObjectCanvas(t),this._cacheData.sprite.worldAlpha=this.worldAlpha,this._cacheData.sprite._renderCanvas(t))},Ye.prototype._initCachedDisplayObjectCanvas=function(t){if(!this._cacheData||!this._cacheData.sprite){var e=this.getLocalBounds(null,!0),n=this.alpha;this.alpha=1;var r=t.context,i=t._projTransform;e.ceil(St.RESOLUTION);var o=Bn.create({width:e.width,height:e.height}),s="cacheAsBitmap_"+qt();this._cacheData.textureCacheId=s,xn.addToCache(o.baseTexture,s),Un.addToCache(o,s);var a=rl;this.transform.localTransform.copyTo(a),a.invert(),a.tx-=e.x,a.ty-=e.y,this.renderCanvas=this._cacheData.originalRenderCanvas,t.render(this,{renderTexture:o,clear:!0,transform:a,skipUpdateTransform:!1}),t.context=r,t._projTransform=i,this.renderCanvas=this._renderCachedCanvas,this.updateTransform=this.displayObjectUpdateTransform,this.calculateBounds=this._calculateCachedBounds,this.getLocalBounds=this._getCachedLocalBounds,this._mask=null,this.filterArea=null,this.alpha=n;var l=new os(o);l.transform.worldTransform=this.transform.worldTransform,l.anchor.x=-e.x/e.width,l.anchor.y=-e.y/e.height,l.alpha=n,l._bounds=this._bounds,this._cacheData.sprite=l,this.transform._parentID=-1,this.parent?this.updateTransform():(this.parent=t._tempDisplayObjectParent,this.updateTransform(),this.parent=null),this.containsPoint=l.containsPoint.bind(l)}},Ye.prototype._calculateCachedBounds=function(){this._bounds.clear(),this._cacheData.sprite.transform._worldID=this.transform._worldID,this._cacheData.sprite._calculateBounds(),this._bounds.updateID=this._boundsID},Ye.prototype._getCachedLocalBounds=function(){return this._cacheData.sprite.getLocalBounds(null)},Ye.prototype._destroyCachedDisplayObject=function(){this._cacheData.sprite._texture.destroy(!0),this._cacheData.sprite=null,xn.removeFromCache(this._cacheData.textureCacheId),Un.removeFromCache(this._cacheData.textureCacheId),this._cacheData.textureCacheId=null},Ye.prototype._cacheAsBitmapDestroy=function(t){this.cacheAsBitmap=!1,this.destroy(t)},Ye.prototype.name=null,Ke.prototype.getChildByName=function(t,e){for(var n=0,r=this.children.length;n<r;n++)if(this.children[n].name===t)return this.children[n];if(e)for(n=0,r=this.children.length;n<r;n++)if(this.children[n].getChildByName){var i=this.children[n].getChildByName(t,!0);if(i)return i}return null},Ye.prototype.getGlobalPosition=function(t,e){return void 0===t&&(t=new ae),void 0===e&&(e=!1),this.parent?this.parent.toGlobal(this.position,t,e):(t.x=this.position.x,t.y=this.position.y),t};var ol=function(t,e){return(ol=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function sl(t,e){function n(){this.constructor=t}ol(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var al=function(t){function e(e,n,r,i){void 0===e&&(e=100),void 0===n&&(n=100),void 0===r&&(r=10),void 0===i&&(i=10);var o=t.call(this)||this;return o.segWidth=r,o.segHeight=i,o.width=e,o.height=n,o.build(),o}return sl(e,t),e.prototype.build=function(){for(var t=this.segWidth*this.segHeight,e=[],n=[],r=[],i=this.segWidth-1,o=this.segHeight-1,s=this.width/i,a=this.height/o,l=0;l<t;l++){var u=l%this.segWidth,h=l/this.segWidth|0;e.push(u*s,h*a),n.push(u/i,h/o)}var c=i*o;for(l=0;l<c;l++){var d=l%i,p=l/i|0,f=p*this.segWidth+d,m=p*this.segWidth+d+1,g=(p+1)*this.segWidth+d,v=(p+1)*this.segWidth+d+1;r.push(f,m,g,m,v,g)}this.buffers[0].data=new Float32Array(e),this.buffers[1].data=new Float32Array(n),this.indexBuffer.data=new Uint16Array(r),this.buffers[0].update(),this.buffers[1].update(),this.indexBuffer.update()},e}(Xs),ll=function(t){function e(e,n,r){void 0===e&&(e=200),void 0===r&&(r=0);var i=t.call(this,new Float32Array(4*n.length),new Float32Array(4*n.length),new Uint16Array(6*(n.length-1)))||this;return i.points=n,i._width=e,i.textureScale=r,i.build(),i}return sl(e,t),Object.defineProperty(e.prototype,"width",{get:function(){return this._width},enumerable:!1,configurable:!0}),e.prototype.build=function(){var t=this.points;if(t){var e=this.getBuffer("aVertexPosition"),n=this.getBuffer("aTextureCoord"),r=this.getIndex();if(!(t.length<1)){e.data.length/4!==t.length&&(e.data=new Float32Array(4*t.length),n.data=new Float32Array(4*t.length),r.data=new Uint16Array(6*(t.length-1)));var i=n.data,o=r.data;i[0]=0,i[1]=0,i[2]=0,i[3]=1;for(var s=0,a=t[0],l=this._width*this.textureScale,u=t.length,h=0;h<u;h++){var c=4*h;if(this.textureScale>0){var d=a.x-t[h].x,p=a.y-t[h].y,f=Math.sqrt(d*d+p*p);a=t[h],s+=f/l}else s=h/(u-1);i[c]=s,i[c+1]=0,i[c+2]=s,i[c+3]=1}var m=0;for(h=0;h<u-1;h++)c=2*h,o[m++]=c,o[m++]=c+1,o[m++]=c+2,o[m++]=c+2,o[m++]=c+1,o[m++]=c+3;n.update(),r.update(),this.updateVertices()}}},e.prototype.updateVertices=function(){var t=this.points;if(!(t.length<1)){for(var e,n=t[0],r=0,i=0,o=this.buffers[0].data,s=t.length,a=0;a<s;a++){var l=t[a],u=4*a;i=-((e=a<t.length-1?t[a+1]:l).x-n.x),r=e.y-n.y;var h=Math.sqrt(r*r+i*i),c=this.textureScale>0?this.textureScale*this._width/2:this._width/2;r/=h,i/=h,r*=c,i*=c,o[u]=l.x+r,o[u+1]=l.y+i,o[u+2]=l.x-r,o[u+3]=l.y-i,n=l}this.buffers[0].update()}},e.prototype.update=function(){this.textureScale>0?this.build():this.updateVertices()},e}(Xs),ul=(function(t){function e(e,n,r){void 0===r&&(r=0);var i=this,o=new ll(e.height,n,r),s=new Ws(e);return r>0&&(e.baseTexture.wrapMode=mt.REPEAT),(i=t.call(this,o,s)||this).autoUpdate=!0,i}sl(e,t),e.prototype._render=function(e){var n=this.geometry;(this.autoUpdate||n._width!==this.shader.texture.height)&&(n._width=this.shader.texture.height,n.update()),t.prototype._render.call(this,e)}}(Vs),function(t){function e(e,n,r){var i=this,o=new al(e.width,e.height,n,r),s=new Ws(Un.WHITE);return(i=t.call(this,o,s)||this).texture=e,i.autoResize=!0,i}return sl(e,t),e.prototype.textureUpdated=function(){this._textureID=this.shader.texture._updateID;var t=this.geometry,e=this.shader.texture,n=e.width,r=e.height;!this.autoResize||t.width===n&&t.height===r||(t.width=this.shader.texture.width,t.height=this.shader.texture.height,t.build())},Object.defineProperty(e.prototype,"texture",{get:function(){return this.shader.texture},set:function(t){this.shader.texture!==t&&(this.shader.texture=t,this._textureID=-1,t.baseTexture.valid?this.textureUpdated():t.once("update",this.textureUpdated,this))},enumerable:!1,configurable:!0}),e.prototype._render=function(e){this._textureID!==this.shader.texture._updateID&&this.textureUpdated(),t.prototype._render.call(this,e)},e.prototype.destroy=function(e){this.shader.texture.off("update",this.textureUpdated,this),t.prototype.destroy.call(this,e)},e}(Vs)),hl=(function(t){function e(e,n,r,i,o){void 0===e&&(e=Un.EMPTY);var s=this,a=new Xs(n,r,i);a.getBuffer("aVertexPosition").static=!1;var l=new Ws(e);return(s=t.call(this,a,l,null,o)||this).autoUpdate=!0,s}sl(e,t),Object.defineProperty(e.prototype,"vertices",{get:function(){return this.geometry.getBuffer("aVertexPosition").data},set:function(t){this.geometry.getBuffer("aVertexPosition").data=t},enumerable:!1,configurable:!0}),e.prototype._render=function(e){this.autoUpdate&&this.geometry.getBuffer("aVertexPosition").update(),t.prototype._render.call(this,e)}}(Vs),function(t){function e(e,n,r,i,o){void 0===n&&(n=10),void 0===r&&(r=10),void 0===i&&(i=10),void 0===o&&(o=10);var s=t.call(this,Un.WHITE,4,4)||this;return s._origWidth=e.orig.width,s._origHeight=e.orig.height,s._width=s._origWidth,s._height=s._origHeight,s._leftWidth=n,s._rightWidth=i,s._topHeight=r,s._bottomHeight=o,s.texture=e,s}sl(e,t),e.prototype.textureUpdated=function(){this._textureID=this.shader.texture._updateID,this._refresh()},Object.defineProperty(e.prototype,"vertices",{get:function(){return this.geometry.getBuffer("aVertexPosition").data},set:function(t){this.geometry.getBuffer("aVertexPosition").data=t},enumerable:!1,configurable:!0}),e.prototype.updateHorizontalVertices=function(){var t=this.vertices,e=this._getMinScale();t[9]=t[11]=t[13]=t[15]=this._topHeight*e,t[17]=t[19]=t[21]=t[23]=this._height-this._bottomHeight*e,t[25]=t[27]=t[29]=t[31]=this._height},e.prototype.updateVerticalVertices=function(){var t=this.vertices,e=this._getMinScale();t[2]=t[10]=t[18]=t[26]=this._leftWidth*e,t[4]=t[12]=t[20]=t[28]=this._width-this._rightWidth*e,t[6]=t[14]=t[22]=t[30]=this._width},e.prototype._getMinScale=function(){var t=this._leftWidth+this._rightWidth,e=this._width>t?1:this._width/t,n=this._topHeight+this._bottomHeight,r=this._height>n?1:this._height/n;return Math.min(e,r)},Object.defineProperty(e.prototype,"width",{get:function(){return this._width},set:function(t){this._width=t,this._refresh()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},set:function(t){this._height=t,this._refresh()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"leftWidth",{get:function(){return this._leftWidth},set:function(t){this._leftWidth=t,this._refresh()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightWidth",{get:function(){return this._rightWidth},set:function(t){this._rightWidth=t,this._refresh()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"topHeight",{get:function(){return this._topHeight},set:function(t){this._topHeight=t,this._refresh()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bottomHeight",{get:function(){return this._bottomHeight},set:function(t){this._bottomHeight=t,this._refresh()},enumerable:!1,configurable:!0}),e.prototype._refresh=function(){var t=this.texture,e=this.geometry.buffers[1].data;this._origWidth=t.orig.width,this._origHeight=t.orig.height;var n=1/this._origWidth,r=1/this._origHeight;e[0]=e[8]=e[16]=e[24]=0,e[1]=e[3]=e[5]=e[7]=0,e[6]=e[14]=e[22]=e[30]=1,e[25]=e[27]=e[29]=e[31]=1,e[2]=e[10]=e[18]=e[26]=n*this._leftWidth,e[4]=e[12]=e[20]=e[28]=1-n*this._rightWidth,e[9]=e[11]=e[13]=e[15]=r*this._topHeight,e[17]=e[19]=e[21]=e[23]=1-r*this._bottomHeight,this.updateHorizontalVertices(),this.updateVerticalVertices(),this.geometry.buffers[0].update(),this.geometry.buffers[1].update()}}(ul),function(t,e){return(hl=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)});!function(t){function e(e,n){void 0===n&&(n=!0);var r=t.call(this,e[0]instanceof Un?e[0]:e[0].texture)||this;return r._textures=null,r._durations=null,r._autoUpdate=n,r._isConnectedToTicker=!1,r.animationSpeed=1,r.loop=!0,r.updateAnchor=!1,r.onComplete=null,r.onFrameChange=null,r.onLoop=null,r._currentTime=0,r._playing=!1,r._previousFrame=null,r.textures=e,r}(function(t,e){function n(){this.constructor=t}hl(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),e.prototype.stop=function(){this._playing&&(this._playing=!1,this._autoUpdate&&this._isConnectedToTicker&&(tn.shared.remove(this.update,this),this._isConnectedToTicker=!1))},e.prototype.play=function(){this._playing||(this._playing=!0,this._autoUpdate&&!this._isConnectedToTicker&&(tn.shared.add(this.update,this,Je.HIGH),this._isConnectedToTicker=!0))},e.prototype.gotoAndStop=function(t){this.stop();var e=this.currentFrame;this._currentTime=t,e!==this.currentFrame&&this.updateTexture()},e.prototype.gotoAndPlay=function(t){var e=this.currentFrame;this._currentTime=t,e!==this.currentFrame&&this.updateTexture(),this.play()},e.prototype.update=function(t){if(this._playing){var e=this.animationSpeed*t,n=this.currentFrame;if(null!==this._durations){var r=this._currentTime%1*this._durations[this.currentFrame];for(r+=e/60*1e3;r<0;)this._currentTime--,r+=this._durations[this.currentFrame];var i=Math.sign(this.animationSpeed*t);for(this._currentTime=Math.floor(this._currentTime);r>=this._durations[this.currentFrame];)r-=this._durations[this.currentFrame]*i,this._currentTime+=i;this._currentTime+=r/this._durations[this.currentFrame]}else this._currentTime+=e;this._currentTime<0&&!this.loop?(this.gotoAndStop(0),this.onComplete&&this.onComplete()):this._currentTime>=this._textures.length&&!this.loop?(this.gotoAndStop(this._textures.length-1),this.onComplete&&this.onComplete()):n!==this.currentFrame&&(this.loop&&this.onLoop&&(this.animationSpeed>0&&this.currentFrame<n||this.animationSpeed<0&&this.currentFrame>n)&&this.onLoop(),this.updateTexture())}},e.prototype.updateTexture=function(){var t=this.currentFrame;this._previousFrame!==t&&(this._previousFrame=t,this._texture=this._textures[t],this._textureID=-1,this._textureTrimmedID=-1,this._cachedTint=16777215,this.uvs=this._texture._uvs.uvsFloat32,this.updateAnchor&&this._anchor.copyFrom(this._texture.defaultAnchor),this.onFrameChange&&this.onFrameChange(this.currentFrame))},e.prototype.destroy=function(e){this.stop(),t.prototype.destroy.call(this,e),this.onComplete=null,this.onFrameChange=null,this.onLoop=null},e.fromFrames=function(t){for(var n=[],r=0;r<t.length;++r)n.push(Un.from(t[r]));return new e(n)},e.fromImages=function(t){for(var n=[],r=0;r<t.length;++r)n.push(Un.from(t[r]));return new e(n)},Object.defineProperty(e.prototype,"totalFrames",{get:function(){return this._textures.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textures",{get:function(){return this._textures},set:function(t){if(t[0]instanceof Un)this._textures=t,this._durations=null;else{this._textures=[],this._durations=[];for(var e=0;e<t.length;e++)this._textures.push(t[e].texture),this._durations.push(t[e].time)}this._previousFrame=null,this.gotoAndStop(0),this.updateTexture()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentFrame",{get:function(){var t=Math.floor(this._currentTime)%this._textures.length;return t<0&&(t+=this._textures.length),t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"playing",{get:function(){return this._playing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoUpdate",{get:function(){return this._autoUpdate},set:function(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(tn.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._playing&&(tn.shared.add(this.update,this),this._isConnectedToTicker=!0))},enumerable:!1,configurable:!0})}(os),ci.registerPlugin("accessibility",Qe),ci.registerPlugin("extract",Ii),ci.registerPlugin("interaction",hn),ci.registerPlugin("particle",wo),ci.registerPlugin("prepare",Ps),ci.registerPlugin("batch",bi),ci.registerPlugin("tilingSprite",Fs),ji.registerPlugin(sa),ji.registerPlugin(io),ji.registerPlugin(fo),ji.registerPlugin(yo),ji.registerPlugin(Cs),Ai.registerPlugin(en),Ai.registerPlugin(Zi);var cl=function(t){return t=Number(t),(isNaN(t)||void 0===t)&&(t=0),t},dl=function(t){return t*Math.PI/180},pl=function(t){return 180*t/Math.PI},fl=function(t){return Math.round(10*t)/10};function ml(t){return(ml="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function gl(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function vl(t,e){return(vl=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function _l(t,e){if(e&&("object"===ml(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return yl(t)}function yl(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function xl(t){return(xl=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var bl=function(t){var e=Math.abs(t-Math.PI);e>=Math.PI&&(e-=2*Math.PI);var n=fl(pl(Math.abs(e)));return"".concat(n,"°")},El=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&vl(t,e)}(a,e);var n,r,i,o,s=(i=a,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=xl(i);if(o){var n=xl(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return _l(this,t)});function a(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,a),(e=s.call(this,t)).state={isHoveringOnEarth:!1,isHoveringOnMoon:!1},e.resources={},e.orbitCenter=new ae(740,460),e.start=e.start.bind(yl(e)),e.stop=e.stop.bind(yl(e)),e.animate=e.animate.bind(yl(e)),e.onDragStart=e.onDragStart.bind(yl(e)),e.onDragEnd=e.onDragEnd.bind(yl(e)),e.onEarthMove=e.onEarthMove.bind(yl(e)),e.onMoonMove=e.onMoonMove.bind(yl(e)),e}return n=a,(r=[{key:"render",value:function(){var e=this;return t.createElement("div",{className:"MainView",ref:function(t){e.el=t}})}},{key:"componentDidMount",value:function(){this.app=new Ai({width:1200,height:920,antialias:!0,sharedTicker:!0}),this.el.appendChild(this.app.view),this.drawText(),this.drawArrows(),this.drawOrbit(),this.angle=this.drawAngle(),this.angleText=this.drawAngleText(this.props.moonAngle),this.app.loader.add("moon","img/moon.svg").add("earth","img/earth.svg").add("avatar","img/white-stickfigure.svg").add("highlight","img/circle-highlight.svg").add("timeCompass","img/time-compass.svg");var t=this;this.app.loader.load((function(e,n){t.resources=n,t.moonContainer=t.drawMoon(n.moon,n.highlight),t.moonContainer.on("pointerdown",t.onDragStart).on("touchstart",t.onDragStart).on("pointerup",t.onDragEnd).on("pointerupoutside",t.onDragEnd).on("touchend",t.onDragEnd).on("touchendoutside",t.onDragEnd).on("pointermove",t.onMoonMove).on("touchmove",t.onMoonMove),t.earth=t.drawEarth(n.earth,n.avatar,n.highlight),t.earth.on("pointerdown",t.onDragStart).on("touchstart",t.onDragStart).on("pointerup",t.onDragEnd).on("pointerupoutside",t.onDragEnd).on("touchend",t.onDragEnd).on("touchendoutside",t.onDragEnd).on("pointermove",t.onEarthMove).on("touchmove",t.onEarthMove),t.timeCompass=t.drawTimeCompass(n.timeCompass),t.start()}))}},{key:"componentWillUnmount",value:function(){this.app.stop()}},{key:"componentDidUpdate",value:function(t){t.showLunarLandmark!==this.props.showLunarLandmark&&(this.landmark.visible=this.props.showLunarLandmark),this.props.showAngle&&t.moonAngle!==this.props.moonAngle&&(this.updateAngle(this.angle,this.props.moonAngle),this.updateAngleText(this.angleText,this.props.moonAngle)),t.showAngle!==this.props.showAngle&&(this.props.showAngle&&(this.updateAngle(this.angle,this.props.moonAngle),this.updateAngleText(this.angleText,this.props.moonAngle)),this.angle.visible=this.props.showAngle,this.angleText.visible=this.props.showAngle)}},{key:"start",value:function(){this.frameId||(this.frameId=requestAnimationFrame(this.animate))}},{key:"stop",value:function(){cancelAnimationFrame(this.frameId)}},{key:"animate",value:function(){this.moonContainer.position=this.getMoonPos(this.props.moonAngle);var t=this;this.moonContainer.children.filter((function(t){return"moonObj"===t.name||"landmark"===t.name})).forEach((function(e){e.rotation=-t.props.moonAngle})),this.state.isHoveringOnMoon||this.draggingMoon?this.moonHighlight.visible=!0:this.moonHighlight.visible=!1,this.earth.rotation=-this.props.observerAngle+dl(90),this.state.isHoveringOnEarth||this.draggingEarth?this.earthHighlight.visible=!0:this.earthHighlight.visible=!1,this.props.showTimeTickmarks?this.timeCompass.visible=!0:this.timeCompass.visible=!1,this.frameId=requestAnimationFrame(this.animate)}},{key:"drawOrbit",value:function(){var t=new es;t.lineStyle(2,16777215),t.drawCircle(this.orbitCenter.x,this.orbitCenter.y,400),this.app.stage.addChild(t)}},{key:"drawAngle",value:function(){var t=new es;return t.visible=!1,this.updateAngle(t,this.props.moonAngle),this.app.stage.addChild(t),t}},{key:"drawAngleText",value:function(t){var e=bl(-t),n=new gs(e,{fontFamily:"Arial",fontSize:32,fontWeight:"bold",fill:16769088,align:"center"});return n.visible=!1,n.position.x=this.orbitCenter.x-360,n.position.y=this.orbitCenter.y-340,this.updateAngleText(n,this.props.moonAngle),this.app.stage.addChild(n),n}},{key:"updateAngle",value:function(t,e){t.clear(),t.moveTo(this.orbitCenter.x,this.orbitCenter.y),t.lineStyle(6,16769088),t.beginFill(16769536,.7),t.arc(this.orbitCenter.x,this.orbitCenter.y,400,Math.PI,-e,e<0&&e>-Math.PI),t.lineTo(this.orbitCenter.x,this.orbitCenter.y),t.lineTo(340,460)}},{key:"updateAngleText",value:function(t,e){t.text=bl(-e)}},{key:"drawTimeCompass",value:function(t){var e=new os(t.texture);return e.name="timeCompass",e.width=656,e.height=416,e.position=this.orbitCenter,e.anchor.set(.5),e.visible=!1,this.app.stage.addChild(e),e}},{key:"drawMoon",value:function(t,e){var n=this.getMoonPos(this.props.moonAngle),r=new Ke;r.name="moon",r.buttonMode=!0,r.interactive=!0,r.position=n,r.position=this.orbitCenter;var i=new os(e.texture);i.visible=!1,i.width=60,i.height=60,i.anchor.set(.5),this.moonHighlight=i,r.addChild(i);var o=new os(t.texture);o.name="moonObj",o.width=40,o.height=40,o.anchor.set(.5),r.addChild(o);var s=new es;s.name="landmark",s.visible=!1,s.lineStyle(4,16750079),s.moveTo(-20,0),s.lineTo(-40,0),this.landmark=s,r.addChild(this.landmark);var a=new es;return a.beginFill(0),a.alpha=.7,a.arc(0,0,20,dl(-90),dl(90)),r.addChild(a),this.app.stage.addChild(r),r}},{key:"drawEarth",value:function(t,e,n){var r=new Ke;r.pivot=this.orbitCenter,r.name="earth",r.buttonMode=!0,r.interactive=!0,r.position=this.orbitCenter,r.rotation=-this.props.observerAngle+dl(90);var i=new os(n.texture);i.visible=!1,i.width=180,i.height=180,i.position=this.orbitCenter,i.anchor.set(.5),this.earthHighlight=i,r.addChild(i);var o=new os(t.texture);o.width=140,o.height=140,o.position=this.orbitCenter,o.anchor.set(.5),o.rotation=-.9,r.addChild(o);var s=new os(e.texture);s.width=48.6,s.height=22.95,s.position=this.orbitCenter,s.position.x-=84,s.anchor.set(.5),r.addChild(s),this.app.stage.addChild(r);var a=new es;return a.beginFill(0),a.alpha=.7,a.arc(this.orbitCenter.x,this.orbitCenter.y,70,-Math.PI/2,Math.PI/2),this.app.stage.addChild(a),r}},{key:"drawText",value:function(){var t=new gs("Sunlight",{fontFamily:"Arial",fontSize:56,fontWeight:"bold",fill:16777088,align:"center"});t.rotation=dl(-90),t.position.x=28,t.position.y=540,this.app.stage.addChild(t)}},{key:"drawArrows",value:function(){for(var t=1;t<8;t++){var e=new es;e.lineStyle(4,16777088),e.moveTo(120,2*(50*t+30)),e.lineTo(240,2*(50*t+30));var n=(new es).beginFill(16777088).drawPolygon([220,2*(50*t+26),220,2*(50*t+34),246,2*(50*t+30)]);this.app.stage.addChild(e),this.app.stage.addChild(n)}}},{key:"onDragStart",value:function(t){this.props.stopAnimation(),this.data=t.data,this.dragStartPos=this.data.getLocalPosition(this.app.stage),this.dragStartAngle=this.props.observerAngle,"earth"===t.target.name?this.draggingEarth=!0:"moon"===t.target.name&&(this.draggingMoon=!0)}},{key:"onDragEnd",value:function(){this.draggingEarth=!1,this.draggingMoon=!1,this.data=null}},{key:"onEarthMove",value:function(t){if(!t.target||"earth"!==t.target.name||this.state.isHoveringOnEarth||this.draggingMoon||this.setState({isHoveringOnEarth:!0}),!t.target&&this.state.isHoveringOnEarth&&this.setState({isHoveringOnEarth:!1}),this.draggingEarth){var e=this.data.getLocalPosition(this.app.stage),n=Math.atan2(e.y-this.orbitCenter.y,e.x-this.orbitCenter.x),r=Math.atan2(this.dragStartPos.y-this.orbitCenter.y,this.dragStartPos.x-this.orbitCenter.x)+Math.PI/2;this.props.onObserverAngleUpdate(-n+r+(this.dragStartAngle-Math.PI/2))}}},{key:"onMoonMove",value:function(t){if(!t.target||"moon"!==t.target.name||this.state.isHoveringOnMoon||this.draggingEarth||this.setState({isHoveringOnMoon:!0}),!t.target&&this.state.isHoveringOnMoon&&this.setState({isHoveringOnMoon:!1}),this.draggingMoon){var e=this.data.getLocalPosition(this.app.stage),n=Math.atan2(e.y-this.orbitCenter.y,e.x-this.orbitCenter.x);this.props.onMoonAngleUpdate(-n)}}},{key:"getMoonPos",value:function(t){return new ae(400*Math.cos(-t)+this.orbitCenter.x,400*Math.sin(-t)+this.orbitCenter.y)}}])&&gl(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),a}(t.Component);function Tl(t){return(Tl="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function Sl(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function wl(t,e){return(wl=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function Ml(t,e){if(e&&("object"===Tl(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}function Al(t){return(Al=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}El.propTypes={observerAngle:i().number.isRequired,moonAngle:i().number.isRequired,onObserverAngleUpdate:i().func.isRequired,onMoonAngleUpdate:i().func.isRequired,showAngle:i().bool.isRequired,showTimeTickmarks:i().bool.isRequired,showLunarLandmark:i().bool.isRequired,stopAnimation:i().func.isRequired};var Rl=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&wl(t,e)}(a,e);var n,r,i,o,s=(i=a,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=Al(i);if(o){var n=Al(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return Ml(this,t)});function a(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,a),(e=s.call(this,t)).id="MoonPhaseView",e.moon=null,e.radius=100.5,e.center=new ae(114,107.5),e}return n=a,(r=[{key:"render",value:function(){var e,n,r,i,o,s,a,l=this,u=(e=this.props.moonAngle,n=pl(e),Math.abs(n-180)<5||Math.abs(n+180)<5?180:Math.abs(n+90)<5?-90:Math.abs(n)<5?0:Math.abs(n-90)<5?90:Math.abs(n+135)<45?-135:Math.abs(n+45)<45?-45:Math.abs(n-45)<45?45:Math.abs(n-135)<45?135:null),h=Math.round(function(t){return(t+Math.PI)/(2*Math.PI/708.734136)}(this.props.moonAngle));return t.createElement("div",null,t.createElement("div",{style:{visibility:this.props.isHidden?"hidden":"visible"}},t.createElement("select",{className:"form-control form-control-sm",onChange:this.onMoonAngleUpdate.bind(this),value:u},t.createElement("option",{value:180},"New Moon"),t.createElement("option",{value:-135},"Waxing Crescent"),t.createElement("option",{value:-90},"First Quarter"),t.createElement("option",{value:-45},"Waxing Gibbous"),t.createElement("option",{value:0},"Full Moon"),t.createElement("option",{value:45},"Waning Gibbous"),t.createElement("option",{value:90},"Third Quarter"),t.createElement("option",{value:135},"Waning Crescent")),t.createElement("div",{className:"mt-1",ref:function(t){l.el=t}}),t.createElement("div",{className:"text-center"},fl(function(t){return(1-Math.cos(t))/2*100}(this.props.moonAngle-Math.PI)),"% illuminated"),t.createElement("div",{className:"text-center"},"Time since new moon:"),t.createElement("div",{className:"text-center"},(r=h,s=1===(i=Math.floor(r/24))?"":"s",a=1==(o=r%24)?"":"s",i?"".concat(i," day").concat(s,", ").concat(o," hour").concat(a):"".concat(o," hour").concat(a)))),t.createElement("div",{className:"text-right"},t.createElement("button",{type:"button",onClick:this.props.onHideShowToggle,className:"btn btn-primary btn-sm"},this.props.isHidden?"Show":"Hide")))}},{key:"componentDidMount",value:function(){var t=this;this.app=new Ai({width:2*this.center.x,height:2*this.center.y}),this.el.appendChild(this.app.view),this.app.loader.add("moon","img/moon.png"),this.app.loader.load((function(e,n){t.moon=n.moon,t.draw()}))}},{key:"componentDidUpdate",value:function(t){t.moonAngle!==this.props.moonAngle&&this.drawPhase(this.leftShade,this.rightShade,this.convertPhase(this.props.moonAngle)),t.showLunarLandmark!==this.props.showLunarLandmark&&(this.lunarLandmark.visible=this.props.showLunarLandmark)}},{key:"draw",value:function(){this.drawMoon(this.app),this.drawShades(this.app),this.drawPhase(this.leftShade,this.rightShade,this.convertPhase(this.props.moonAngle)),this.drawLunarLandmark(this.app)}},{key:"drawMoon",value:function(t){var e=new os(this.moon.texture);t.stage.addChild(e)}},{key:"drawShades",value:function(t){this.leftShade=new es,this.leftShade.pivot=this.center,this.rightShade=new es,this.rightShade.pivot=this.center,this.leftShade.beginFill(0,.7),this.leftShade.arc(2*this.center.x,2*this.center.y,this.radius,Math.PI/2,-Math.PI/2),this.leftShade.endFill(),t.stage.addChild(this.leftShade),this.rightShade.beginFill(0,.7),this.rightShade.arc(2*this.center.x,2*this.center.y,this.radius,-Math.PI/2,Math.PI/2),this.rightShade.endFill(),t.stage.addChild(this.rightShade);var e=new os(this.moon.texture);e.visible=!1,t.stage.addChild(e),this.hiddenMoon=e}},{key:"drawPhase",value:function(t,e,n){if(n<=.5){var r=1-4*n;t.scale.x=1,t.position.x=0,e.scale.x=r,e.position.x=this.center.x-r*this.center.x,n>.25?(this.hiddenMoon.mask=this.rightShade,this.hiddenMoon.visible=!0):(this.hiddenMoon.mask=null,this.hiddenMoon.visible=!1)}else{var i=4*-n+3;e.scale.x=1,e.position.x=0,n<.75?(this.hiddenMoon.mask=this.leftShade,this.hiddenMoon.visible=!0,t.scale.x=-i,t.position.x=this.center.x- -i*this.center.x):(this.hiddenMoon.mask=null,this.hiddenMoon.visible=!1,t.scale.x=-i,t.position.x=this.center.x- -i*this.center.x,e.scale.x=1,e.position.x=0)}}},{key:"convertPhase",value:function(t){var e=(t-Math.PI)/(2*Math.PI);return e>1?0:e<0?e+1:e}},{key:"drawLunarLandmark",value:function(t){var e=new es;e.lineStyle(1,0),e.beginFill(16750079),e.drawCircle(this.center.x,this.center.y,8),e.visible=this.props.showLunarLandmark,t.stage.addChild(e),this.lunarLandmark=e}},{key:"onMoonAngleUpdate",value:function(t){this.props.onMoonAngleUpdate(dl(cl(t.target.value)))}}])&&Sl(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),a}(t.Component);Rl.propTypes={moonAngle:i().number.isRequired,onMoonAngleUpdate:i().func.isRequired,showLunarLandmark:i().bool.isRequired,isHidden:i().bool.isRequired,onHideShowToggle:i().func.isRequired};const Pl=100,Il=301,Cl=302,Ol=306,Ll=1e3,Nl=1001,Dl=1002,Ul=1003,Fl=1006,Bl=1008,kl=1009,Gl=1012,Hl=1014,zl=1015,Vl=1016,Wl=1020,Xl=1023,jl=1026,Yl=1027,ql=33776,Zl=33777,Kl=33778,Jl=33779,Ql=2300,$l=2301,tu=2302,eu=2400,nu=2401,ru=2402,iu=3e3,ou=3001,su="srgb",au="srgb-linear",lu=7680,uu=35044,hu=35048,cu="300 es",du=1035;class pu{addEventListener(t,e){void 0===this._listeners&&(this._listeners={});const n=this._listeners;void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e)}hasEventListener(t,e){if(void 0===this._listeners)return!1;const n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)}removeEventListener(t,e){if(void 0===this._listeners)return;const n=this._listeners[t];if(void 0!==n){const t=n.indexOf(e);-1!==t&&n.splice(t,1)}}dispatchEvent(t){if(void 0===this._listeners)return;const e=this._listeners[t.type];if(void 0!==e){t.target=this;const n=e.slice(0);for(let e=0,r=n.length;e<r;e++)n[e].call(this,t);t.target=null}}}const fu=[];for(let t=0;t<256;t++)fu[t]=(t<16?"0":"")+t.toString(16);let mu=1234567;const gu=Math.PI/180,vu=180/Math.PI;function _u(){const t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,n=4294967295*Math.random()|0,r=4294967295*Math.random()|0;return(fu[255&t]+fu[t>>8&255]+fu[t>>16&255]+fu[t>>24&255]+"-"+fu[255&e]+fu[e>>8&255]+"-"+fu[e>>16&15|64]+fu[e>>24&255]+"-"+fu[63&n|128]+fu[n>>8&255]+"-"+fu[n>>16&255]+fu[n>>24&255]+fu[255&r]+fu[r>>8&255]+fu[r>>16&255]+fu[r>>24&255]).toLowerCase()}function yu(t,e,n){return Math.max(e,Math.min(n,t))}function xu(t,e){return(t%e+e)%e}function bu(t,e,n){return(1-n)*t+n*e}function Eu(t){return 0==(t&t-1)&&0!==t}function Tu(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}var Su=Object.freeze({__proto__:null,DEG2RAD:gu,RAD2DEG:vu,generateUUID:_u,clamp:yu,euclideanModulo:xu,mapLinear:function(t,e,n,r,i){return r+(t-e)*(i-r)/(n-e)},inverseLerp:function(t,e,n){return t!==e?(n-t)/(e-t):0},lerp:bu,damp:function(t,e,n,r){return bu(t,e,1-Math.exp(-n*r))},pingpong:function(t,e=1){return e-Math.abs(xu(t,2*e)-e)},smoothstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*(3-2*t)},smootherstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},seededRandom:function(t){void 0!==t&&(mu=t);let e=mu+=1831565813;return e=Math.imul(e^e>>>15,1|e),e^=e+Math.imul(e^e>>>7,61|e),((e^e>>>14)>>>0)/4294967296},degToRad:function(t){return t*gu},radToDeg:function(t){return t*vu},isPowerOfTwo:Eu,ceilPowerOfTwo:function(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},floorPowerOfTwo:Tu,setQuaternionFromProperEuler:function(t,e,n,r,i){const o=Math.cos,s=Math.sin,a=o(n/2),l=s(n/2),u=o((e+r)/2),h=s((e+r)/2),c=o((e-r)/2),d=s((e-r)/2),p=o((r-e)/2),f=s((r-e)/2);switch(i){case"XYX":t.set(a*h,l*c,l*d,a*u);break;case"YZY":t.set(l*d,a*h,l*c,a*u);break;case"ZXZ":t.set(l*c,l*d,a*h,a*u);break;case"XZX":t.set(a*h,l*f,l*p,a*u);break;case"YXY":t.set(l*p,a*h,l*f,a*u);break;case"ZYZ":t.set(l*f,l*p,a*h,a*u);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+i)}},normalize:function(t,e){switch(e.constructor){case Float32Array:return t;case Uint16Array:return Math.round(65535*t);case Uint8Array:return Math.round(255*t);case Int16Array:return Math.round(32767*t);case Int8Array:return Math.round(127*t);default:throw new Error("Invalid component type.")}},denormalize:function(t,e){switch(e.constructor){case Float32Array:return t;case Uint16Array:return t/65535;case Uint8Array:return t/255;case Int16Array:return Math.max(t/32767,-1);case Int8Array:return Math.max(t/127,-1);default:throw new Error("Invalid component type.")}}});class wu{constructor(t=0,e=0){this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6],this.y=r[1]*e+r[4]*n+r[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.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}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),r=Math.sin(e),i=this.x-t.x,o=this.y-t.y;return this.x=i*n-o*r+t.x,this.y=i*r+o*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}wu.prototype.isVector2=!0;class Mu{constructor(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,r,i,o,s,a,l){const u=this.elements;return u[0]=t,u[1]=r,u[2]=s,u[3]=e,u[4]=i,u[5]=a,u[6]=n,u[7]=o,u[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,r=e.elements,i=this.elements,o=n[0],s=n[3],a=n[6],l=n[1],u=n[4],h=n[7],c=n[2],d=n[5],p=n[8],f=r[0],m=r[3],g=r[6],v=r[1],_=r[4],y=r[7],x=r[2],b=r[5],E=r[8];return i[0]=o*f+s*v+a*x,i[3]=o*m+s*_+a*b,i[6]=o*g+s*y+a*E,i[1]=l*f+u*v+h*x,i[4]=l*m+u*_+h*b,i[7]=l*g+u*y+h*E,i[2]=c*f+d*v+p*x,i[5]=c*m+d*_+p*b,i[8]=c*g+d*y+p*E,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],s=t[5],a=t[6],l=t[7],u=t[8];return e*o*u-e*s*l-n*i*u+n*s*a+r*i*l-r*o*a}invert(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],s=t[5],a=t[6],l=t[7],u=t[8],h=u*o-s*l,c=s*a-u*i,d=l*i-o*a,p=e*h+n*c+r*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const f=1/p;return t[0]=h*f,t[1]=(r*l-u*n)*f,t[2]=(s*n-r*o)*f,t[3]=c*f,t[4]=(u*e-r*a)*f,t[5]=(r*i-s*e)*f,t[6]=d*f,t[7]=(n*a-l*e)*f,t[8]=(o*e-n*i)*f,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,r,i,o,s){const a=Math.cos(i),l=Math.sin(i);return this.set(n*a,n*l,-n*(a*o+l*s)+o+t,-r*l,r*a,-r*(-l*o+a*s)+s+e,0,0,1),this}scale(t,e){const n=this.elements;return n[0]*=t,n[3]*=t,n[6]*=t,n[1]*=e,n[4]*=e,n[7]*=e,this}rotate(t){const e=Math.cos(t),n=Math.sin(t),r=this.elements,i=r[0],o=r[3],s=r[6],a=r[1],l=r[4],u=r[7];return r[0]=e*i+n*a,r[3]=e*o+n*l,r[6]=e*s+n*u,r[1]=-n*i+e*a,r[4]=-n*o+e*l,r[7]=-n*s+e*u,this}translate(t,e){const n=this.elements;return n[0]+=t*n[2],n[3]+=t*n[5],n[6]+=t*n[8],n[1]+=e*n[2],n[4]+=e*n[5],n[7]+=e*n[8],this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}function Au(t){for(let e=t.length-1;e>=0;--e)if(t[e]>65535)return!0;return!1}function Ru(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}function Pu(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Iu(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}Mu.prototype.isMatrix3=!0,Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array;const Cu={[su]:{[au]:Pu},[au]:{[su]:Iu}},Ou={legacyMode:!0,get workingColorSpace(){return au},set workingColorSpace(t){console.warn("THREE.ColorManagement: .workingColorSpace is readonly.")},convert:function(t,e,n){if(this.legacyMode||e===n||!e||!n)return t;if(Cu[e]&&void 0!==Cu[e][n]){const r=Cu[e][n];return t.r=r(t.r),t.g=r(t.g),t.b=r(t.b),t}throw new Error("Unsupported color space conversion.")},fromWorkingColorSpace:function(t,e){return this.convert(t,this.workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this.workingColorSpace)}},Lu={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},Nu={r:0,g:0,b:0},Du={h:0,s:0,l:0},Uu={h:0,s:0,l:0};function Fu(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}function Bu(t,e){return e.r=t.r,e.g=t.g,e.b=t.b,e}class ku{constructor(t,e,n){return void 0===e&&void 0===n?this.set(t):this.setRGB(t,e,n)}set(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e="srgb"){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,Ou.toWorkingColorSpace(this,e),this}setRGB(t,e,n,r="srgb-linear"){return this.r=t,this.g=e,this.b=n,Ou.toWorkingColorSpace(this,r),this}setHSL(t,e,n,r="srgb-linear"){if(t=xu(t,1),e=yu(e,0,1),n=yu(n,0,1),0===e)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,i=2*n-r;this.r=Fu(i,r,t+1/3),this.g=Fu(i,r,t),this.b=Fu(i,r,t-1/3)}return Ou.toWorkingColorSpace(this,r),this}setStyle(t,e="srgb"){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let r;if(r=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(t)){let t;const i=r[1],o=r[2];switch(i){case"rgb":case"rgba":if(t=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,Ou.toWorkingColorSpace(this,e),n(t[4]),this;if(t=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,Ou.toWorkingColorSpace(this,e),n(t[4]),this;break;case"hsl":case"hsla":if(t=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o)){const r=parseFloat(t[1])/360,i=parseInt(t[2],10)/100,o=parseInt(t[3],10)/100;return n(t[4]),this.setHSL(r,i,o,e)}}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(t)){const t=r[1],n=t.length;if(3===n)return this.r=parseInt(t.charAt(0)+t.charAt(0),16)/255,this.g=parseInt(t.charAt(1)+t.charAt(1),16)/255,this.b=parseInt(t.charAt(2)+t.charAt(2),16)/255,Ou.toWorkingColorSpace(this,e),this;if(6===n)return this.r=parseInt(t.charAt(0)+t.charAt(1),16)/255,this.g=parseInt(t.charAt(2)+t.charAt(3),16)/255,this.b=parseInt(t.charAt(4)+t.charAt(5),16)/255,Ou.toWorkingColorSpace(this,e),this}return t&&t.length>0?this.setColorName(t,e):this}setColorName(t,e="srgb"){const n=Lu[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=Pu(t.r),this.g=Pu(t.g),this.b=Pu(t.b),this}copyLinearToSRGB(t){return this.r=Iu(t.r),this.g=Iu(t.g),this.b=Iu(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t="srgb"){return Ou.fromWorkingColorSpace(Bu(this,Nu),t),yu(255*Nu.r,0,255)<<16^yu(255*Nu.g,0,255)<<8^yu(255*Nu.b,0,255)<<0}getHexString(t="srgb"){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e="srgb-linear"){Ou.fromWorkingColorSpace(Bu(this,Nu),e);const n=Nu.r,r=Nu.g,i=Nu.b,o=Math.max(n,r,i),s=Math.min(n,r,i);let a,l;const u=(s+o)/2;if(s===o)a=0,l=0;else{const t=o-s;switch(l=u<=.5?t/(o+s):t/(2-o-s),o){case n:a=(r-i)/t+(r<i?6:0);break;case r:a=(i-n)/t+2;break;case i:a=(n-r)/t+4}a/=6}return t.h=a,t.s=l,t.l=u,t}getRGB(t,e="srgb-linear"){return Ou.fromWorkingColorSpace(Bu(this,Nu),e),t.r=Nu.r,t.g=Nu.g,t.b=Nu.b,t}getStyle(t="srgb"){return Ou.fromWorkingColorSpace(Bu(this,Nu),t),t!==su?`color(${t} ${Nu.r} ${Nu.g} ${Nu.b})`:`rgb(${255*Nu.r|0},${255*Nu.g|0},${255*Nu.b|0})`}offsetHSL(t,e,n){return this.getHSL(Du),Du.h+=t,Du.s+=e,Du.l+=n,this.setHSL(Du.h,Du.s,Du.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(Du),t.getHSL(Uu);const n=bu(Du.h,Uu.h,e),r=bu(Du.s,Uu.s,e),i=bu(Du.l,Uu.l,e);return this.setHSL(n,r,i),this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}let Gu;ku.NAMES=Lu,ku.prototype.isColor=!0,ku.prototype.r=1,ku.prototype.g=1,ku.prototype.b=1;class Hu{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===Gu&&(Gu=Ru("canvas")),Gu.width=t.width,Gu.height=t.height;const n=Gu.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=Gu}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=Ru("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const r=n.getImageData(0,0,t.width,t.height),i=r.data;for(let t=0;t<i.length;t++)i[t]=255*Pu(i[t]/255);return n.putImageData(r,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*Pu(e[t]/255)):e[t]=Pu(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}class zu{constructor(t=null){this.uuid=_u(),this.data=t,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},r=this.data;if(null!==r){let t;if(Array.isArray(r)){t=[];for(let e=0,n=r.length;e<n;e++)r[e].isDataTexture?t.push(Vu(r[e].image)):t.push(Vu(r[e]))}else t=Vu(r);n.url=t}return e||(t.images[this.uuid]=n),n}}function Vu(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?Hu.getDataURL(t):t.data?{data:Array.prototype.slice.call(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}zu.prototype.isSource=!0;let Wu=0;class Xu extends pu{constructor(t=Xu.DEFAULT_IMAGE,e=Xu.DEFAULT_MAPPING,n=1001,r=1001,i=1006,o=1008,s=1023,a=1009,l=1,u=3e3){super(),Object.defineProperty(this,"id",{value:Wu++}),this.uuid=_u(),this.name="",this.source=new zu(t),this.mipmaps=[],this.mapping=e,this.wrapS=n,this.wrapT=r,this.magFilter=i,this.minFilter=o,this.anisotropy=l,this.format=s,this.internalFormat=null,this.type=a,this.offset=new wu(0,0),this.repeat=new wu(1,1),this.center=new wu(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Mu,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(t){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,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,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Ll:t.x=t.x-Math.floor(t.x);break;case Nl:t.x=t.x<0?0:1;break;case Dl:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case Ll:t.y=t.y-Math.floor(t.y);break;case Nl:t.y=t.y<0?0:1;break;case Dl:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}}Xu.DEFAULT_IMAGE=null,Xu.DEFAULT_MAPPING=300,Xu.prototype.isTexture=!0;class ju{constructor(t=0,e=0,n=0,r=1){this.x=t,this.y=e,this.z=n,this.w=r}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,r){return this.x=t,this.y=e,this.z=n,this.w=r,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,r=this.z,i=this.w,o=t.elements;return this.x=o[0]*e+o[4]*n+o[8]*r+o[12]*i,this.y=o[1]*e+o[5]*n+o[9]*r+o[13]*i,this.z=o[2]*e+o[6]*n+o[10]*r+o[14]*i,this.w=o[3]*e+o[7]*n+o[11]*r+o[15]*i,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,r,i;const o=.01,s=.1,a=t.elements,l=a[0],u=a[4],h=a[8],c=a[1],d=a[5],p=a[9],f=a[2],m=a[6],g=a[10];if(Math.abs(u-c)<o&&Math.abs(h-f)<o&&Math.abs(p-m)<o){if(Math.abs(u+c)<s&&Math.abs(h+f)<s&&Math.abs(p+m)<s&&Math.abs(l+d+g-3)<s)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,a=(d+1)/2,v=(g+1)/2,_=(u+c)/4,y=(h+f)/4,x=(p+m)/4;return t>a&&t>v?t<o?(n=0,r=.707106781,i=.707106781):(n=Math.sqrt(t),r=_/n,i=y/n):a>v?a<o?(n=.707106781,r=0,i=.707106781):(r=Math.sqrt(a),n=_/r,i=x/r):v<o?(n=.707106781,r=.707106781,i=0):(i=Math.sqrt(v),n=y/i,r=x/i),this.set(n,r,i,e),this}let v=Math.sqrt((m-p)*(m-p)+(h-f)*(h-f)+(c-u)*(c-u));return Math.abs(v)<.001&&(v=1),this.x=(m-p)/v,this.y=(h-f)/v,this.z=(c-u)/v,this.w=Math.acos((l+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),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}}ju.prototype.isVector4=!0;class Yu extends pu{constructor(t,e,n={}){super(),this.width=t,this.height=e,this.depth=1,this.scissor=new ju(0,0,t,e),this.scissorTest=!1,this.viewport=new ju(0,0,t,e);const r={width:t,height:e,depth:1};this.texture=new Xu(r,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.internalFormat=void 0!==n.internalFormat?n.internalFormat:null,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:Fl,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null,this.samples=void 0!==n.samples?n.samples:0}setSize(t,e,n=1){this.width===t&&this.height===e&&this.depth===n||(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.texture.isRenderTargetTexture=!0,this.texture.image=Object.assign({},t.texture.image),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}Yu.prototype.isWebGLRenderTarget=!0;class qu extends Xu{constructor(t=null,e=1,n=1,r=1){super(null),this.image={data:t,width:e,height:n,depth:r},this.magFilter=Ul,this.minFilter=Ul,this.wrapR=Nl,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}qu.prototype.isDataArrayTexture=!0,class extends Yu{constructor(t,e,n){super(t,e),this.depth=n,this.texture=new qu(null,t,e,n),this.texture.isRenderTargetTexture=!0}}.prototype.isWebGLArrayRenderTarget=!0;class Zu extends Xu{constructor(t=null,e=1,n=1,r=1){super(null),this.image={data:t,width:e,height:n,depth:r},this.magFilter=Ul,this.minFilter=Ul,this.wrapR=Nl,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}Zu.prototype.isData3DTexture=!0,class extends Yu{constructor(t,e,n){super(t,e),this.depth=n,this.texture=new Zu(null,t,e,n),this.texture.isRenderTargetTexture=!0}}.prototype.isWebGL3DRenderTarget=!0,class extends Yu{constructor(t,e,n,r={}){super(t,e,r);const i=this.texture;this.texture=[];for(let t=0;t<n;t++)this.texture[t]=i.clone(),this.texture[t].isRenderTargetTexture=!0}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let r=0,i=this.texture.length;r<i;r++)this.texture[r].image.width=t,this.texture[r].image.height=e,this.texture[r].image.depth=n;this.dispose()}return this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e),this}copy(t){this.dispose(),this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this.texture.length=0;for(let e=0,n=t.texture.length;e<n;e++)this.texture[e]=t.texture[e].clone();return this}}.prototype.isWebGLMultipleRenderTargets=!0;class Ku{constructor(t=0,e=0,n=0,r=1){this._x=t,this._y=e,this._z=n,this._w=r}static slerp(t,e,n,r){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),n.slerpQuaternions(t,e,r)}static slerpFlat(t,e,n,r,i,o,s){let a=n[r+0],l=n[r+1],u=n[r+2],h=n[r+3];const c=i[o+0],d=i[o+1],p=i[o+2],f=i[o+3];if(0===s)return t[e+0]=a,t[e+1]=l,t[e+2]=u,void(t[e+3]=h);if(1===s)return t[e+0]=c,t[e+1]=d,t[e+2]=p,void(t[e+3]=f);if(h!==f||a!==c||l!==d||u!==p){let t=1-s;const e=a*c+l*d+u*p+h*f,n=e>=0?1:-1,r=1-e*e;if(r>Number.EPSILON){const i=Math.sqrt(r),o=Math.atan2(i,e*n);t=Math.sin(t*o)/i,s=Math.sin(s*o)/i}const i=s*n;if(a=a*t+c*i,l=l*t+d*i,u=u*t+p*i,h=h*t+f*i,t===1-s){const t=1/Math.sqrt(a*a+l*l+u*u+h*h);a*=t,l*=t,u*=t,h*=t}}t[e]=a,t[e+1]=l,t[e+2]=u,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,r,i,o){const s=n[r],a=n[r+1],l=n[r+2],u=n[r+3],h=i[o],c=i[o+1],d=i[o+2],p=i[o+3];return t[e]=s*p+u*h+a*d-l*c,t[e+1]=a*p+u*c+l*h-s*d,t[e+2]=l*p+u*d+s*c-a*h,t[e+3]=u*p-s*h-a*c-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,r){return this._x=t,this._y=e,this._z=n,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const n=t._x,r=t._y,i=t._z,o=t._order,s=Math.cos,a=Math.sin,l=s(n/2),u=s(r/2),h=s(i/2),c=a(n/2),d=a(r/2),p=a(i/2);switch(o){case"XYZ":this._x=c*u*h+l*d*p,this._y=l*d*h-c*u*p,this._z=l*u*p+c*d*h,this._w=l*u*h-c*d*p;break;case"YXZ":this._x=c*u*h+l*d*p,this._y=l*d*h-c*u*p,this._z=l*u*p-c*d*h,this._w=l*u*h+c*d*p;break;case"ZXY":this._x=c*u*h-l*d*p,this._y=l*d*h+c*u*p,this._z=l*u*p+c*d*h,this._w=l*u*h-c*d*p;break;case"ZYX":this._x=c*u*h-l*d*p,this._y=l*d*h+c*u*p,this._z=l*u*p-c*d*h,this._w=l*u*h+c*d*p;break;case"YZX":this._x=c*u*h+l*d*p,this._y=l*d*h+c*u*p,this._z=l*u*p-c*d*h,this._w=l*u*h-c*d*p;break;case"XZY":this._x=c*u*h-l*d*p,this._y=l*d*h-c*u*p,this._z=l*u*p+c*d*h,this._w=l*u*h+c*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+o)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,r=Math.sin(n);return this._x=t.x*r,this._y=t.y*r,this._z=t.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],r=e[4],i=e[8],o=e[1],s=e[5],a=e[9],l=e[2],u=e[6],h=e[10],c=n+s+h;if(c>0){const t=.5/Math.sqrt(c+1);this._w=.25/t,this._x=(u-a)*t,this._y=(i-l)*t,this._z=(o-r)*t}else if(n>s&&n>h){const t=2*Math.sqrt(1+n-s-h);this._w=(u-a)/t,this._x=.25*t,this._y=(r+o)/t,this._z=(i+l)/t}else if(s>h){const t=2*Math.sqrt(1+s-n-h);this._w=(i-l)/t,this._x=(r+o)/t,this._y=.25*t,this._z=(a+u)/t}else{const t=2*Math.sqrt(1+h-n-s);this._w=(o-r)/t,this._x=(i+l)/t,this._y=(a+u)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(yu(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const r=Math.min(1,e/n);return this.slerp(t,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(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._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 t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,r=t._y,i=t._z,o=t._w,s=e._x,a=e._y,l=e._z,u=e._w;return this._x=n*u+o*s+r*l-i*a,this._y=r*u+o*a+i*s-n*l,this._z=i*u+o*l+n*a-r*s,this._w=o*u-n*s-r*a-i*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,r=this._y,i=this._z,o=this._w;let s=o*t._w+n*t._x+r*t._y+i*t._z;if(s<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,s=-s):this.copy(t),s>=1)return this._w=o,this._x=n,this._y=r,this._z=i,this;const a=1-s*s;if(a<=Number.EPSILON){const t=1-e;return this._w=t*o+e*this._w,this._x=t*n+e*this._x,this._y=t*r+e*this._y,this._z=t*i+e*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(a),u=Math.atan2(l,s),h=Math.sin((1-e)*u)/l,c=Math.sin(e*u)/l;return this._w=o*h+this._w*c,this._x=n*h+this._x*c,this._y=r*h+this._y*c,this._z=i*h+this._z*c,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=Math.random(),e=Math.sqrt(1-t),n=Math.sqrt(t),r=2*Math.PI*Math.random(),i=2*Math.PI*Math.random();return this.set(e*Math.cos(r),n*Math.sin(i),n*Math.cos(i),e*Math.sin(r))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}Ku.prototype.isQuaternion=!0;class Ju{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion($u.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion($u.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6]*r,this.y=i[1]*e+i[4]*n+i[7]*r,this.z=i[2]*e+i[5]*n+i[8]*r,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,r=this.z,i=t.elements,o=1/(i[3]*e+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*e+i[4]*n+i[8]*r+i[12])*o,this.y=(i[1]*e+i[5]*n+i[9]*r+i[13])*o,this.z=(i[2]*e+i[6]*n+i[10]*r+i[14])*o,this}applyQuaternion(t){const e=this.x,n=this.y,r=this.z,i=t.x,o=t.y,s=t.z,a=t.w,l=a*e+o*r-s*n,u=a*n+s*e-i*r,h=a*r+i*n-o*e,c=-i*e-o*n-s*r;return this.x=l*a+c*-i+u*-s-h*-o,this.y=u*a+c*-o+h*-i-l*-s,this.z=h*a+c*-s+l*-o-u*-i,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[4]*n+i[8]*r,this.y=i[1]*e+i[5]*n+i[9]*r,this.z=i[2]*e+i[6]*n+i[10]*r,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,r=t.y,i=t.z,o=e.x,s=e.y,a=e.z;return this.x=r*a-i*s,this.y=i*o-n*a,this.z=n*s-r*o,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Qu.copy(this).projectOnVector(t),this.sub(Qu)}reflect(t){return this.sub(Qu.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(yu(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,r=this.z-t.z;return e*e+n*n+r*r}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const r=Math.sin(e)*t;return this.x=r*Math.sin(n),this.y=Math.cos(e)*t,this.z=r*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),r=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=r,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=2*(Math.random()-.5),e=Math.random()*Math.PI*2,n=Math.sqrt(1-t**2);return this.x=n*Math.cos(e),this.y=n*Math.sin(e),this.z=t,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}Ju.prototype.isVector3=!0;const Qu=new Ju,$u=new Ku;class th{constructor(t=new Ju(1/0,1/0,1/0),e=new Ju(-1/0,-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){let e=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,s=-1/0;for(let a=0,l=t.length;a<l;a+=3){const l=t[a],u=t[a+1],h=t[a+2];l<e&&(e=l),u<n&&(n=u),h<r&&(r=h),l>i&&(i=l),u>o&&(o=u),h>s&&(s=h)}return this.min.set(e,n,r),this.max.set(i,o,s),this}setFromBufferAttribute(t){let e=1/0,n=1/0,r=1/0,i=-1/0,o=-1/0,s=-1/0;for(let a=0,l=t.count;a<l;a++){const l=t.getX(a),u=t.getY(a),h=t.getZ(a);l<e&&(e=l),u<n&&(n=u),h<r&&(r=h),l>i&&(i=l),u>o&&(o=u),h>s&&(s=h)}return this.min.set(e,n,r),this.max.set(i,o,s),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=nh.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.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(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(void 0!==n)if(e&&null!=n.attributes&&void 0!==n.attributes.position){const e=n.attributes.position;for(let n=0,r=e.count;n<r;n++)nh.fromBufferAttribute(e,n).applyMatrix4(t.matrixWorld),this.expandByPoint(nh)}else null===n.boundingBox&&n.computeBoundingBox(),rh.copy(n.boundingBox),rh.applyMatrix4(t.matrixWorld),this.union(rh);const r=t.children;for(let t=0,n=r.length;t<n;t++)this.expandByObject(r[t],e);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,nh),nh.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(hh),ch.subVectors(this.max,hh),ih.subVectors(t.a,hh),oh.subVectors(t.b,hh),sh.subVectors(t.c,hh),ah.subVectors(oh,ih),lh.subVectors(sh,oh),uh.subVectors(ih,sh);let e=[0,-ah.z,ah.y,0,-lh.z,lh.y,0,-uh.z,uh.y,ah.z,0,-ah.x,lh.z,0,-lh.x,uh.z,0,-uh.x,-ah.y,ah.x,0,-lh.y,lh.x,0,-uh.y,uh.x,0];return!!fh(e,ih,oh,sh,ch)&&(e=[1,0,0,0,1,0,0,0,1],!!fh(e,ih,oh,sh,ch)&&(dh.crossVectors(ah,lh),e=[dh.x,dh.y,dh.z],fh(e,ih,oh,sh,ch)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return nh.copy(t).clamp(this.min,this.max).sub(t).length()}getBoundingSphere(t){return this.getCenter(t.center),t.radius=.5*this.getSize(nh).length(),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(eh[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),eh[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),eh[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),eh[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),eh[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),eh[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),eh[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),eh[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(eh)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}th.prototype.isBox3=!0;const eh=[new Ju,new Ju,new Ju,new Ju,new Ju,new Ju,new Ju,new Ju],nh=new Ju,rh=new th,ih=new Ju,oh=new Ju,sh=new Ju,ah=new Ju,lh=new Ju,uh=new Ju,hh=new Ju,ch=new Ju,dh=new Ju,ph=new Ju;function fh(t,e,n,r,i){for(let o=0,s=t.length-3;o<=s;o+=3){ph.fromArray(t,o);const s=i.x*Math.abs(ph.x)+i.y*Math.abs(ph.y)+i.z*Math.abs(ph.z),a=e.dot(ph),l=n.dot(ph),u=r.dot(ph);if(Math.max(-Math.max(a,l,u),Math.min(a,l,u))>s)return!1}return!0}const mh=new th,gh=new Ju,vh=new Ju,_h=new Ju;class yh{constructor(t=new Ju,e=-1){this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):mh.setFromPoints(t).getCenter(n);let r=0;for(let e=0,i=t.length;e<i;e++)r=Math.max(r,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(r),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){_h.subVectors(t,this.center);const e=_h.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.add(_h.multiplyScalar(n/t)),this.radius+=n}return this}union(t){return!0===this.center.equals(t.center)?vh.set(0,0,1).multiplyScalar(t.radius):vh.subVectors(t.center,this.center).normalize().multiplyScalar(t.radius),this.expandByPoint(gh.copy(t.center).add(vh)),this.expandByPoint(gh.copy(t.center).sub(vh)),this}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const xh=new Ju,bh=new Ju,Eh=new Ju,Th=new Ju,Sh=new Ju,wh=new Ju,Mh=new Ju;class Ah{constructor(t=new Ju,e=new Ju(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,xh)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=xh.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(xh.copy(this.direction).multiplyScalar(e).add(this.origin),xh.distanceToSquared(t))}distanceSqToSegment(t,e,n,r){bh.copy(t).add(e).multiplyScalar(.5),Eh.copy(e).sub(t).normalize(),Th.copy(this.origin).sub(bh);const i=.5*t.distanceTo(e),o=-this.direction.dot(Eh),s=Th.dot(this.direction),a=-Th.dot(Eh),l=Th.lengthSq(),u=Math.abs(1-o*o);let h,c,d,p;if(u>0)if(h=o*a-s,c=o*s-a,p=i*u,h>=0)if(c>=-p)if(c<=p){const t=1/u;h*=t,c*=t,d=h*(h+o*c+2*s)+c*(o*h+c+2*a)+l}else c=i,h=Math.max(0,-(o*c+s)),d=-h*h+c*(c+2*a)+l;else c=-i,h=Math.max(0,-(o*c+s)),d=-h*h+c*(c+2*a)+l;else c<=-p?(h=Math.max(0,-(-o*i+s)),c=h>0?-i:Math.min(Math.max(-i,-a),i),d=-h*h+c*(c+2*a)+l):c<=p?(h=0,c=Math.min(Math.max(-i,-a),i),d=c*(c+2*a)+l):(h=Math.max(0,-(o*i+s)),c=h>0?i:Math.min(Math.max(-i,-a),i),d=-h*h+c*(c+2*a)+l);else c=o>0?-i:i,h=Math.max(0,-(o*c+s)),d=-h*h+c*(c+2*a)+l;return n&&n.copy(this.direction).multiplyScalar(h).add(this.origin),r&&r.copy(Eh).multiplyScalar(c).add(bh),d}intersectSphere(t,e){xh.subVectors(t.center,this.origin);const n=xh.dot(this.direction),r=xh.dot(xh)-n*n,i=t.radius*t.radius;if(r>i)return null;const o=Math.sqrt(i-r),s=n-o,a=n+o;return s<0&&a<0?null:s<0?this.at(a,e):this.at(s,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,r,i,o,s,a;const l=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,c=this.origin;return l>=0?(n=(t.min.x-c.x)*l,r=(t.max.x-c.x)*l):(n=(t.max.x-c.x)*l,r=(t.min.x-c.x)*l),u>=0?(i=(t.min.y-c.y)*u,o=(t.max.y-c.y)*u):(i=(t.max.y-c.y)*u,o=(t.min.y-c.y)*u),n>o||i>r?null:((i>n||n!=n)&&(n=i),(o<r||r!=r)&&(r=o),h>=0?(s=(t.min.z-c.z)*h,a=(t.max.z-c.z)*h):(s=(t.max.z-c.z)*h,a=(t.min.z-c.z)*h),n>a||s>r?null:((s>n||n!=n)&&(n=s),(a<r||r!=r)&&(r=a),r<0?null:this.at(n>=0?n:r,e)))}intersectsBox(t){return null!==this.intersectBox(t,xh)}intersectTriangle(t,e,n,r,i){Sh.subVectors(e,t),wh.subVectors(n,t),Mh.crossVectors(Sh,wh);let o,s=this.direction.dot(Mh);if(s>0){if(r)return null;o=1}else{if(!(s<0))return null;o=-1,s=-s}Th.subVectors(this.origin,t);const a=o*this.direction.dot(wh.crossVectors(Th,wh));if(a<0)return null;const l=o*this.direction.dot(Sh.cross(Th));if(l<0)return null;if(a+l>s)return null;const u=-o*Th.dot(Mh);return u<0?null:this.at(u/s,i)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class Rh{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,r,i,o,s,a,l,u,h,c,d,p,f,m){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=r,g[1]=i,g[5]=o,g[9]=s,g[13]=a,g[2]=l,g[6]=u,g[10]=h,g[14]=c,g[3]=d,g[7]=p,g[11]=f,g[15]=m,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 Rh).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,r=1/Ph.setFromMatrixColumn(t,0).length(),i=1/Ph.setFromMatrixColumn(t,1).length(),o=1/Ph.setFromMatrixColumn(t,2).length();return e[0]=n[0]*r,e[1]=n[1]*r,e[2]=n[2]*r,e[3]=0,e[4]=n[4]*i,e[5]=n[5]*i,e[6]=n[6]*i,e[7]=0,e[8]=n[8]*o,e[9]=n[9]*o,e[10]=n[10]*o,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const e=this.elements,n=t.x,r=t.y,i=t.z,o=Math.cos(n),s=Math.sin(n),a=Math.cos(r),l=Math.sin(r),u=Math.cos(i),h=Math.sin(i);if("XYZ"===t.order){const t=o*u,n=o*h,r=s*u,i=s*h;e[0]=a*u,e[4]=-a*h,e[8]=l,e[1]=n+r*l,e[5]=t-i*l,e[9]=-s*a,e[2]=i-t*l,e[6]=r+n*l,e[10]=o*a}else if("YXZ"===t.order){const t=a*u,n=a*h,r=l*u,i=l*h;e[0]=t+i*s,e[4]=r*s-n,e[8]=o*l,e[1]=o*h,e[5]=o*u,e[9]=-s,e[2]=n*s-r,e[6]=i+t*s,e[10]=o*a}else if("ZXY"===t.order){const t=a*u,n=a*h,r=l*u,i=l*h;e[0]=t-i*s,e[4]=-o*h,e[8]=r+n*s,e[1]=n+r*s,e[5]=o*u,e[9]=i-t*s,e[2]=-o*l,e[6]=s,e[10]=o*a}else if("ZYX"===t.order){const t=o*u,n=o*h,r=s*u,i=s*h;e[0]=a*u,e[4]=r*l-n,e[8]=t*l+i,e[1]=a*h,e[5]=i*l+t,e[9]=n*l-r,e[2]=-l,e[6]=s*a,e[10]=o*a}else if("YZX"===t.order){const t=o*a,n=o*l,r=s*a,i=s*l;e[0]=a*u,e[4]=i-t*h,e[8]=r*h+n,e[1]=h,e[5]=o*u,e[9]=-s*u,e[2]=-l*u,e[6]=n*h+r,e[10]=t-i*h}else if("XZY"===t.order){const t=o*a,n=o*l,r=s*a,i=s*l;e[0]=a*u,e[4]=-h,e[8]=l*u,e[1]=t*h+i,e[5]=o*u,e[9]=n*h-r,e[2]=r*h-n,e[6]=s*u,e[10]=i*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Ch,t,Oh)}lookAt(t,e,n){const r=this.elements;return Dh.subVectors(t,e),0===Dh.lengthSq()&&(Dh.z=1),Dh.normalize(),Lh.crossVectors(n,Dh),0===Lh.lengthSq()&&(1===Math.abs(n.z)?Dh.x+=1e-4:Dh.z+=1e-4,Dh.normalize(),Lh.crossVectors(n,Dh)),Lh.normalize(),Nh.crossVectors(Dh,Lh),r[0]=Lh.x,r[4]=Nh.x,r[8]=Dh.x,r[1]=Lh.y,r[5]=Nh.y,r[9]=Dh.y,r[2]=Lh.z,r[6]=Nh.z,r[10]=Dh.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,r=e.elements,i=this.elements,o=n[0],s=n[4],a=n[8],l=n[12],u=n[1],h=n[5],c=n[9],d=n[13],p=n[2],f=n[6],m=n[10],g=n[14],v=n[3],_=n[7],y=n[11],x=n[15],b=r[0],E=r[4],T=r[8],S=r[12],w=r[1],M=r[5],A=r[9],R=r[13],P=r[2],I=r[6],C=r[10],O=r[14],L=r[3],N=r[7],D=r[11],U=r[15];return i[0]=o*b+s*w+a*P+l*L,i[4]=o*E+s*M+a*I+l*N,i[8]=o*T+s*A+a*C+l*D,i[12]=o*S+s*R+a*O+l*U,i[1]=u*b+h*w+c*P+d*L,i[5]=u*E+h*M+c*I+d*N,i[9]=u*T+h*A+c*C+d*D,i[13]=u*S+h*R+c*O+d*U,i[2]=p*b+f*w+m*P+g*L,i[6]=p*E+f*M+m*I+g*N,i[10]=p*T+f*A+m*C+g*D,i[14]=p*S+f*R+m*O+g*U,i[3]=v*b+_*w+y*P+x*L,i[7]=v*E+_*M+y*I+x*N,i[11]=v*T+_*A+y*C+x*D,i[15]=v*S+_*R+y*O+x*U,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],r=t[8],i=t[12],o=t[1],s=t[5],a=t[9],l=t[13],u=t[2],h=t[6],c=t[10],d=t[14];return t[3]*(+i*a*h-r*l*h-i*s*c+n*l*c+r*s*d-n*a*d)+t[7]*(+e*a*d-e*l*c+i*o*c-r*o*d+r*l*u-i*a*u)+t[11]*(+e*l*h-e*s*d-i*o*h+n*o*d+i*s*u-n*l*u)+t[15]*(-r*s*u-e*a*h+e*s*c+r*o*h-n*o*c+n*a*u)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const r=this.elements;return t.isVector3?(r[12]=t.x,r[13]=t.y,r[14]=t.z):(r[12]=t,r[13]=e,r[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],s=t[5],a=t[6],l=t[7],u=t[8],h=t[9],c=t[10],d=t[11],p=t[12],f=t[13],m=t[14],g=t[15],v=h*m*l-f*c*l+f*a*d-s*m*d-h*a*g+s*c*g,_=p*c*l-u*m*l-p*a*d+o*m*d+u*a*g-o*c*g,y=u*f*l-p*h*l+p*s*d-o*f*d-u*s*g+o*h*g,x=p*h*a-u*f*a-p*s*c+o*f*c+u*s*m-o*h*m,b=e*v+n*_+r*y+i*x;if(0===b)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const E=1/b;return t[0]=v*E,t[1]=(f*c*i-h*m*i-f*r*d+n*m*d+h*r*g-n*c*g)*E,t[2]=(s*m*i-f*a*i+f*r*l-n*m*l-s*r*g+n*a*g)*E,t[3]=(h*a*i-s*c*i-h*r*l+n*c*l+s*r*d-n*a*d)*E,t[4]=_*E,t[5]=(u*m*i-p*c*i+p*r*d-e*m*d-u*r*g+e*c*g)*E,t[6]=(p*a*i-o*m*i-p*r*l+e*m*l+o*r*g-e*a*g)*E,t[7]=(o*c*i-u*a*i+u*r*l-e*c*l-o*r*d+e*a*d)*E,t[8]=y*E,t[9]=(p*h*i-u*f*i-p*n*d+e*f*d+u*n*g-e*h*g)*E,t[10]=(o*f*i-p*s*i+p*n*l-e*f*l-o*n*g+e*s*g)*E,t[11]=(u*s*i-o*h*i-u*n*l+e*h*l+o*n*d-e*s*d)*E,t[12]=x*E,t[13]=(u*f*r-p*h*r+p*n*c-e*f*c-u*n*m+e*h*m)*E,t[14]=(p*s*r-o*f*r-p*n*a+e*f*a+o*n*m-e*s*m)*E,t[15]=(o*h*r-u*s*r+u*n*a-e*h*a-o*n*c+e*s*c)*E,this}scale(t){const e=this.elements,n=t.x,r=t.y,i=t.z;return e[0]*=n,e[4]*=r,e[8]*=i,e[1]*=n,e[5]*=r,e[9]*=i,e[2]*=n,e[6]*=r,e[10]*=i,e[3]*=n,e[7]*=r,e[11]*=i,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],r=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,r))}makeTranslation(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),r=Math.sin(e),i=1-n,o=t.x,s=t.y,a=t.z,l=i*o,u=i*s;return this.set(l*o+n,l*s-r*a,l*a+r*s,0,l*s+r*a,u*s+n,u*a-r*o,0,l*a-r*s,u*a+r*o,i*a*a+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,r,i,o){return this.set(1,n,i,0,t,1,o,0,e,r,1,0,0,0,0,1),this}compose(t,e,n){const r=this.elements,i=e._x,o=e._y,s=e._z,a=e._w,l=i+i,u=o+o,h=s+s,c=i*l,d=i*u,p=i*h,f=o*u,m=o*h,g=s*h,v=a*l,_=a*u,y=a*h,x=n.x,b=n.y,E=n.z;return r[0]=(1-(f+g))*x,r[1]=(d+y)*x,r[2]=(p-_)*x,r[3]=0,r[4]=(d-y)*b,r[5]=(1-(c+g))*b,r[6]=(m+v)*b,r[7]=0,r[8]=(p+_)*E,r[9]=(m-v)*E,r[10]=(1-(c+f))*E,r[11]=0,r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=1,this}decompose(t,e,n){const r=this.elements;let i=Ph.set(r[0],r[1],r[2]).length();const o=Ph.set(r[4],r[5],r[6]).length(),s=Ph.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),t.x=r[12],t.y=r[13],t.z=r[14],Ih.copy(this);const a=1/i,l=1/o,u=1/s;return Ih.elements[0]*=a,Ih.elements[1]*=a,Ih.elements[2]*=a,Ih.elements[4]*=l,Ih.elements[5]*=l,Ih.elements[6]*=l,Ih.elements[8]*=u,Ih.elements[9]*=u,Ih.elements[10]*=u,e.setFromRotationMatrix(Ih),n.x=i,n.y=o,n.z=s,this}makePerspective(t,e,n,r,i,o){void 0===o&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const s=this.elements,a=2*i/(e-t),l=2*i/(n-r),u=(e+t)/(e-t),h=(n+r)/(n-r),c=-(o+i)/(o-i),d=-2*o*i/(o-i);return s[0]=a,s[4]=0,s[8]=u,s[12]=0,s[1]=0,s[5]=l,s[9]=h,s[13]=0,s[2]=0,s[6]=0,s[10]=c,s[14]=d,s[3]=0,s[7]=0,s[11]=-1,s[15]=0,this}makeOrthographic(t,e,n,r,i,o){const s=this.elements,a=1/(e-t),l=1/(n-r),u=1/(o-i),h=(e+t)*a,c=(n+r)*l,d=(o+i)*u;return s[0]=2*a,s[4]=0,s[8]=0,s[12]=-h,s[1]=0,s[5]=2*l,s[9]=0,s[13]=-c,s[2]=0,s[6]=0,s[10]=-2*u,s[14]=-d,s[3]=0,s[7]=0,s[11]=0,s[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}Rh.prototype.isMatrix4=!0;const Ph=new Ju,Ih=new Rh,Ch=new Ju(0,0,0),Oh=new Ju(1,1,1),Lh=new Ju,Nh=new Ju,Dh=new Ju,Uh=new Rh,Fh=new Ku;class Bh{constructor(t=0,e=0,n=0,r=Bh.DefaultOrder){this._x=t,this._y=e,this._z=n,this._order=r}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,r=this._order){return this._x=t,this._y=e,this._z=n,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const r=t.elements,i=r[0],o=r[4],s=r[8],a=r[1],l=r[5],u=r[9],h=r[2],c=r[6],d=r[10];switch(e){case"XYZ":this._y=Math.asin(yu(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-u,d),this._z=Math.atan2(-o,i)):(this._x=Math.atan2(c,l),this._z=0);break;case"YXZ":this._x=Math.asin(-yu(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(s,d),this._z=Math.atan2(a,l)):(this._y=Math.atan2(-h,i),this._z=0);break;case"ZXY":this._x=Math.asin(yu(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-o,l)):(this._y=0,this._z=Math.atan2(a,i));break;case"ZYX":this._y=Math.asin(-yu(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(c,d),this._z=Math.atan2(a,i)):(this._x=0,this._z=Math.atan2(-o,l));break;case"YZX":this._z=Math.asin(yu(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,i)):(this._x=0,this._y=Math.atan2(s,d));break;case"XZY":this._z=Math.asin(-yu(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(c,l),this._y=Math.atan2(s,i)):(this._x=Math.atan2(-u,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return Uh.makeRotationFromQuaternion(t),this.setFromRotationMatrix(Uh,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return Fh.setFromEuler(this),this.setFromQuaternion(Fh,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}Bh.prototype.isEuler=!0,Bh.DefaultOrder="XYZ",Bh.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class kh{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}isEnabled(t){return 0!=(this.mask&(1<<t|0))}}let Gh=0;const Hh=new Ju,zh=new Ku,Vh=new Rh,Wh=new Ju,Xh=new Ju,jh=new Ju,Yh=new Ku,qh=new Ju(1,0,0),Zh=new Ju(0,1,0),Kh=new Ju(0,0,1),Jh={type:"added"},Qh={type:"removed"};class $h extends pu{constructor(){super(),Object.defineProperty(this,"id",{value:Gh++}),this.uuid=_u(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=$h.DefaultUp.clone();const t=new Ju,e=new Bh,n=new Ku,r=new Ju(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Rh},normalMatrix:{value:new Mu}}),this.matrix=new Rh,this.matrixWorld=new Rh,this.matrixAutoUpdate=$h.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new kh,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return zh.setFromAxisAngle(t,e),this.quaternion.multiply(zh),this}rotateOnWorldAxis(t,e){return zh.setFromAxisAngle(t,e),this.quaternion.premultiply(zh),this}rotateX(t){return this.rotateOnAxis(qh,t)}rotateY(t){return this.rotateOnAxis(Zh,t)}rotateZ(t){return this.rotateOnAxis(Kh,t)}translateOnAxis(t,e){return Hh.copy(t).applyQuaternion(this.quaternion),this.position.add(Hh.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(qh,t)}translateY(t){return this.translateOnAxis(Zh,t)}translateZ(t){return this.translateOnAxis(Kh,t)}localToWorld(t){return t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return t.applyMatrix4(Vh.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?Wh.copy(t):Wh.set(t,e,n);const r=this.parent;this.updateWorldMatrix(!0,!1),Xh.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Vh.lookAt(Xh,Wh,this.up):Vh.lookAt(Wh,Xh,this.up),this.quaternion.setFromRotationMatrix(Vh),r&&(Vh.extractRotation(r.matrixWorld),zh.setFromRotationMatrix(Vh),this.quaternion.premultiply(zh.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(Jh)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Qh)),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(Qh)}return this.children.length=0,this}attach(t){return this.updateWorldMatrix(!0,!1),Vh.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),Vh.multiply(t.parent.matrixWorld)),t.applyMatrix4(Vh),this.add(t),t.updateWorldMatrix(!1,!0),this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,r=this.children.length;n<r;n++){const r=this.children[n].getObjectByProperty(t,e);if(void 0!==r)return r}}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Xh,t,jh),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Xh,Yh,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,r=e.length;n<r;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,r=e.length;n<r;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,r=e.length;n<r;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++)t[e].updateWorldMatrix(!1,!0)}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const r={};function i(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(r.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&(r.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=i(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,r=n.length;e<r;e++){const r=n[e];i(t.shapes,r)}else i(t.shapes,n)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(i(t.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,r=this.material.length;n<r;n++)e.push(i(t.materials,this.material[n]));r.material=e}else r.material=i(t.materials,this.material);if(this.children.length>0){r.children=[];for(let e=0;e<this.children.length;e++)r.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){r.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];r.animations.push(i(t.animations,n))}}if(e){const e=o(t.geometries),r=o(t.materials),i=o(t.textures),s=o(t.images),a=o(t.shapes),l=o(t.skeletons),u=o(t.animations),h=o(t.nodes);e.length>0&&(n.geometries=e),r.length>0&&(n.materials=r),i.length>0&&(n.textures=i),s.length>0&&(n.images=s),a.length>0&&(n.shapes=a),l.length>0&&(n.skeletons=l),u.length>0&&(n.animations=u),h.length>0&&(n.nodes=h)}return n.object=r,n;function o(t){const e=[];for(const n in t){const r=t[n];delete r.metadata,e.push(r)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}$h.DefaultUp=new Ju(0,1,0),$h.DefaultMatrixAutoUpdate=!0,$h.prototype.isObject3D=!0;const tc=new Ju,ec=new Ju,nc=new Ju,rc=new Ju,ic=new Ju,oc=new Ju,sc=new Ju,ac=new Ju,lc=new Ju,uc=new Ju;class hc{constructor(t=new Ju,e=new Ju,n=new Ju){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,r){r.subVectors(n,e),tc.subVectors(t,e),r.cross(tc);const i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)}static getBarycoord(t,e,n,r,i){tc.subVectors(r,e),ec.subVectors(n,e),nc.subVectors(t,e);const o=tc.dot(tc),s=tc.dot(ec),a=tc.dot(nc),l=ec.dot(ec),u=ec.dot(nc),h=o*l-s*s;if(0===h)return i.set(-2,-1,-1);const c=1/h,d=(l*a-s*u)*c,p=(o*u-s*a)*c;return i.set(1-d-p,p,d)}static containsPoint(t,e,n,r){return this.getBarycoord(t,e,n,r,rc),rc.x>=0&&rc.y>=0&&rc.x+rc.y<=1}static getUV(t,e,n,r,i,o,s,a){return this.getBarycoord(t,e,n,r,rc),a.set(0,0),a.addScaledVector(i,rc.x),a.addScaledVector(o,rc.y),a.addScaledVector(s,rc.z),a}static isFrontFacing(t,e,n,r){return tc.subVectors(n,e),ec.subVectors(t,e),tc.cross(ec).dot(r)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,r){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[r]),this}setFromAttributeAndIndices(t,e,n,r){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,r),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return tc.subVectors(this.c,this.b),ec.subVectors(this.a,this.b),.5*tc.cross(ec).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return hc.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return hc.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,r,i){return hc.getUV(t,this.a,this.b,this.c,e,n,r,i)}containsPoint(t){return hc.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return hc.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,r=this.b,i=this.c;let o,s;ic.subVectors(r,n),oc.subVectors(i,n),ac.subVectors(t,n);const a=ic.dot(ac),l=oc.dot(ac);if(a<=0&&l<=0)return e.copy(n);lc.subVectors(t,r);const u=ic.dot(lc),h=oc.dot(lc);if(u>=0&&h<=u)return e.copy(r);const c=a*h-u*l;if(c<=0&&a>=0&&u<=0)return o=a/(a-u),e.copy(n).addScaledVector(ic,o);uc.subVectors(t,i);const d=ic.dot(uc),p=oc.dot(uc);if(p>=0&&d<=p)return e.copy(i);const f=d*l-a*p;if(f<=0&&l>=0&&p<=0)return s=l/(l-p),e.copy(n).addScaledVector(oc,s);const m=u*p-d*h;if(m<=0&&h-u>=0&&d-p>=0)return sc.subVectors(i,r),s=(h-u)/(h-u+(d-p)),e.copy(r).addScaledVector(sc,s);const g=1/(m+f+c);return o=f*g,s=c*g,e.copy(n).addScaledVector(ic,o).addScaledVector(oc,s)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}let cc=0;class dc extends pu{constructor(){super(),Object.defineProperty(this,"id",{value:cc++}),this.uuid=_u(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=Pl,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=lu,this.stencilZFail=lu,this.stencilZPass=lu,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.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn("THREE.Material: '"+e+"' parameter is undefined.");continue}if("shading"===e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;continue}const r=this[e];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[e]=n:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function r(t){const e=[];for(const n in t){const r=t[n];delete r.metadata,e.push(r)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e){const e=r(t.textures),i=r(t.images);e.length>0&&(n.textures=e),i.length>0&&(n.images=i)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let r=0;r!==t;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}}dc.prototype.isMaterial=!0,dc.fromType=function(){return null};class pc extends dc{constructor(t){super(),this.type="MeshBasicMaterial",this.color=new ku(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.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}pc.prototype.isMeshBasicMaterial=!0;const fc=new Ju,mc=new wu;class gc{constructor(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===n,this.usage=uu,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let r=0,i=this.itemSize;r<i;r++)this.array[t+r]=e.array[n+r];return this}copyArray(t){return this.array.set(t),this}copyColorsArray(t){const e=this.array;let n=0;for(let r=0,i=t.length;r<i;r++){let i=t[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",r),i=new ku),e[n++]=i.r,e[n++]=i.g,e[n++]=i.b}return this}copyVector2sArray(t){const e=this.array;let n=0;for(let r=0,i=t.length;r<i;r++){let i=t[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",r),i=new wu),e[n++]=i.x,e[n++]=i.y}return this}copyVector3sArray(t){const e=this.array;let n=0;for(let r=0,i=t.length;r<i;r++){let i=t[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",r),i=new Ju),e[n++]=i.x,e[n++]=i.y,e[n++]=i.z}return this}copyVector4sArray(t){const e=this.array;let n=0;for(let r=0,i=t.length;r<i;r++){let i=t[r];void 0===i&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",r),i=new ju),e[n++]=i.x,e[n++]=i.y,e[n++]=i.z,e[n++]=i.w}return this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)mc.fromBufferAttribute(this,e),mc.applyMatrix3(t),this.setXY(e,mc.x,mc.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)fc.fromBufferAttribute(this,e),fc.applyMatrix3(t),this.setXYZ(e,fc.x,fc.y,fc.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)fc.fromBufferAttribute(this,e),fc.applyMatrix4(t),this.setXYZ(e,fc.x,fc.y,fc.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)fc.fromBufferAttribute(this,e),fc.applyNormalMatrix(t),this.setXYZ(e,fc.x,fc.y,fc.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)fc.fromBufferAttribute(this,e),fc.transformDirection(t),this.setXYZ(e,fc.x,fc.y,fc.z);return this}set(t,e=0){return this.array.set(t,e),this}getX(t){return this.array[t*this.itemSize]}setX(t,e){return this.array[t*this.itemSize]=e,this}getY(t){return this.array[t*this.itemSize+1]}setY(t,e){return this.array[t*this.itemSize+1]=e,this}getZ(t){return this.array[t*this.itemSize+2]}setZ(t,e){return this.array[t*this.itemSize+2]=e,this}getW(t){return this.array[t*this.itemSize+3]}setW(t,e){return this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this}setXYZW(t,e,n,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this.array[t+3]=i,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==uu&&(t.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(t.updateRange=this.updateRange),t}}gc.prototype.isBufferAttribute=!0;class vc extends gc{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class _c extends gc{constructor(t,e,n){super(new Uint32Array(t),e,n)}}(class extends gc{constructor(t,e,n){super(new Uint16Array(t),e,n)}}).prototype.isFloat16BufferAttribute=!0;class yc extends gc{constructor(t,e,n){super(new Float32Array(t),e,n)}}let xc=0;const bc=new Rh,Ec=new $h,Tc=new Ju,Sc=new th,wc=new th,Mc=new Ju;class Ac extends pu{constructor(){super(),Object.defineProperty(this,"id",{value:xc++}),this.uuid=_u(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(Au(t)?_c:vc)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new Mu).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const r=this.attributes.tangent;return void 0!==r&&(r.transformDirection(t),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return bc.makeRotationFromQuaternion(t),this.applyMatrix4(bc),this}rotateX(t){return bc.makeRotationX(t),this.applyMatrix4(bc),this}rotateY(t){return bc.makeRotationY(t),this.applyMatrix4(bc),this}rotateZ(t){return bc.makeRotationZ(t),this.applyMatrix4(bc),this}translate(t,e,n){return bc.makeTranslation(t,e,n),this.applyMatrix4(bc),this}scale(t,e,n){return bc.makeScale(t,e,n),this.applyMatrix4(bc),this}lookAt(t){return Ec.lookAt(t),Ec.updateMatrix(),this.applyMatrix4(Ec.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Tc).negate(),this.translate(Tc.x,Tc.y,Tc.z),this}setFromPoints(t){const e=[];for(let n=0,r=t.length;n<r;n++){const r=t[n];e.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new yc(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new th);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Ju(-1/0,-1/0,-1/0),new Ju(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Sc.setFromBufferAttribute(n),this.morphTargetsRelative?(Mc.addVectors(this.boundingBox.min,Sc.min),this.boundingBox.expandByPoint(Mc),Mc.addVectors(this.boundingBox.max,Sc.max),this.boundingBox.expandByPoint(Mc)):(this.boundingBox.expandByPoint(Sc.min),this.boundingBox.expandByPoint(Sc.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new yh);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Ju,1/0);if(t){const n=this.boundingSphere.center;if(Sc.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];wc.setFromBufferAttribute(n),this.morphTargetsRelative?(Mc.addVectors(Sc.min,wc.min),Sc.expandByPoint(Mc),Mc.addVectors(Sc.max,wc.max),Sc.expandByPoint(Mc)):(Sc.expandByPoint(wc.min),Sc.expandByPoint(wc.max))}Sc.getCenter(n);let r=0;for(let e=0,i=t.count;e<i;e++)Mc.fromBufferAttribute(t,e),r=Math.max(r,n.distanceToSquared(Mc));if(e)for(let i=0,o=e.length;i<o;i++){const o=e[i],s=this.morphTargetsRelative;for(let e=0,i=o.count;e<i;e++)Mc.fromBufferAttribute(o,e),s&&(Tc.fromBufferAttribute(t,e),Mc.add(Tc)),r=Math.max(r,n.distanceToSquared(Mc))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.array,r=e.position.array,i=e.normal.array,o=e.uv.array,s=r.length/3;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new gc(new Float32Array(4*s),4));const a=this.getAttribute("tangent").array,l=[],u=[];for(let t=0;t<s;t++)l[t]=new Ju,u[t]=new Ju;const h=new Ju,c=new Ju,d=new Ju,p=new wu,f=new wu,m=new wu,g=new Ju,v=new Ju;function _(t,e,n){h.fromArray(r,3*t),c.fromArray(r,3*e),d.fromArray(r,3*n),p.fromArray(o,2*t),f.fromArray(o,2*e),m.fromArray(o,2*n),c.sub(h),d.sub(h),f.sub(p),m.sub(p);const i=1/(f.x*m.y-m.x*f.y);isFinite(i)&&(g.copy(c).multiplyScalar(m.y).addScaledVector(d,-f.y).multiplyScalar(i),v.copy(d).multiplyScalar(f.x).addScaledVector(c,-m.x).multiplyScalar(i),l[t].add(g),l[e].add(g),l[n].add(g),u[t].add(v),u[e].add(v),u[n].add(v))}let y=this.groups;0===y.length&&(y=[{start:0,count:n.length}]);for(let t=0,e=y.length;t<e;++t){const e=y[t],r=e.start;for(let t=r,i=r+e.count;t<i;t+=3)_(n[t+0],n[t+1],n[t+2])}const x=new Ju,b=new Ju,E=new Ju,T=new Ju;function S(t){E.fromArray(i,3*t),T.copy(E);const e=l[t];x.copy(e),x.sub(E.multiplyScalar(E.dot(e))).normalize(),b.crossVectors(T,e);const n=b.dot(u[t])<0?-1:1;a[4*t]=x.x,a[4*t+1]=x.y,a[4*t+2]=x.z,a[4*t+3]=n}for(let t=0,e=y.length;t<e;++t){const e=y[t],r=e.start;for(let t=r,i=r+e.count;t<i;t+=3)S(n[t+0]),S(n[t+1]),S(n[t+2])}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new gc(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const r=new Ju,i=new Ju,o=new Ju,s=new Ju,a=new Ju,l=new Ju,u=new Ju,h=new Ju;if(t)for(let c=0,d=t.count;c<d;c+=3){const d=t.getX(c+0),p=t.getX(c+1),f=t.getX(c+2);r.fromBufferAttribute(e,d),i.fromBufferAttribute(e,p),o.fromBufferAttribute(e,f),u.subVectors(o,i),h.subVectors(r,i),u.cross(h),s.fromBufferAttribute(n,d),a.fromBufferAttribute(n,p),l.fromBufferAttribute(n,f),s.add(u),a.add(u),l.add(u),n.setXYZ(d,s.x,s.y,s.z),n.setXYZ(p,a.x,a.y,a.z),n.setXYZ(f,l.x,l.y,l.z)}else for(let t=0,s=e.count;t<s;t+=3)r.fromBufferAttribute(e,t+0),i.fromBufferAttribute(e,t+1),o.fromBufferAttribute(e,t+2),u.subVectors(o,i),h.subVectors(r,i),u.cross(h),n.setXYZ(t+0,u.x,u.y,u.z),n.setXYZ(t+1,u.x,u.y,u.z),n.setXYZ(t+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const n=this.attributes;for(const r in n){if(void 0===t.attributes[r])continue;const i=n[r].array,o=t.attributes[r],s=o.array,a=o.itemSize*e,l=Math.min(s.length,i.length-a);for(let t=0,e=a;t<l;t++,e++)i[e]=s[t]}return this}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Mc.fromBufferAttribute(t,e),Mc.normalize(),t.setXYZ(e,Mc.x,Mc.y,Mc.z)}toNonIndexed(){function t(t,e){const n=t.array,r=t.itemSize,i=t.normalized,o=new n.constructor(e.length*r);let s=0,a=0;for(let i=0,l=e.length;i<l;i++){s=t.isInterleavedBufferAttribute?e[i]*t.data.stride+t.offset:e[i]*r;for(let t=0;t<r;t++)o[a++]=n[s++]}return new gc(o,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new Ac,n=this.index.array,r=this.attributes;for(const i in r){const o=t(r[i],n);e.setAttribute(i,o)}const i=this.morphAttributes;for(const r in i){const o=[],s=i[r];for(let e=0,r=s.length;e<r;e++){const r=t(s[e],n);o.push(r)}e.morphAttributes[r]=o}e.morphTargetsRelative=this.morphTargetsRelative;const o=this.groups;for(let t=0,n=o.length;t<n;t++){const n=o[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const r=n[e];t.data.attributes[e]=r.toJSON(t.data)}const r={};let i=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],o=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];o.push(r.toJSON(t.data))}o.length>0&&(r[e]=o,i=!0)}i&&(t.data.morphAttributes=r,t.data.morphTargetsRelative=this.morphTargetsRelative);const o=this.groups;o.length>0&&(t.data.groups=JSON.parse(JSON.stringify(o)));const s=this.boundingSphere;return null!==s&&(t.data.boundingSphere={center:s.center.toArray(),radius:s.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const r=t.attributes;for(const t in r){const n=r[t];this.setAttribute(t,n.clone(e))}const i=t.morphAttributes;for(const t in i){const n=[],r=i[t];for(let t=0,i=r.length;t<i;t++)n.push(r[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const o=t.groups;for(let t=0,e=o.length;t<e;t++){const e=o[t];this.addGroup(e.start,e.count,e.materialIndex)}const s=t.boundingBox;null!==s&&(this.boundingBox=s.clone());const a=t.boundingSphere;return null!==a&&(this.boundingSphere=a.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,void 0!==t.parameters&&(this.parameters=Object.assign({},t.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}}Ac.prototype.isBufferGeometry=!0;const Rc=new Rh,Pc=new Ah,Ic=new yh,Cc=new Ju,Oc=new Ju,Lc=new Ju,Nc=new Ju,Dc=new Ju,Uc=new Ju,Fc=new Ju,Bc=new Ju,kc=new Ju,Gc=new wu,Hc=new wu,zc=new wu,Vc=new Ju,Wc=new Ju;class Xc extends $h{constructor(t=new Ac,e=new pc){super(),this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(t,e){const n=this.geometry,r=this.material,i=this.matrixWorld;if(void 0===r)return;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ic.copy(n.boundingSphere),Ic.applyMatrix4(i),!1===t.ray.intersectsSphere(Ic))return;if(Rc.copy(i).invert(),Pc.copy(t.ray).applyMatrix4(Rc),null!==n.boundingBox&&!1===Pc.intersectsBox(n.boundingBox))return;let o;if(n.isBufferGeometry){const i=n.index,s=n.attributes.position,a=n.morphAttributes.position,l=n.morphTargetsRelative,u=n.attributes.uv,h=n.attributes.uv2,c=n.groups,d=n.drawRange;if(null!==i)if(Array.isArray(r))for(let n=0,p=c.length;n<p;n++){const p=c[n],f=r[p.materialIndex];for(let n=Math.max(p.start,d.start),r=Math.min(i.count,Math.min(p.start+p.count,d.start+d.count));n<r;n+=3){const r=i.getX(n),c=i.getX(n+1),d=i.getX(n+2);o=jc(this,f,t,Pc,s,a,l,u,h,r,c,d),o&&(o.faceIndex=Math.floor(n/3),o.face.materialIndex=p.materialIndex,e.push(o))}}else for(let n=Math.max(0,d.start),c=Math.min(i.count,d.start+d.count);n<c;n+=3){const c=i.getX(n),d=i.getX(n+1),p=i.getX(n+2);o=jc(this,r,t,Pc,s,a,l,u,h,c,d,p),o&&(o.faceIndex=Math.floor(n/3),e.push(o))}else if(void 0!==s)if(Array.isArray(r))for(let n=0,i=c.length;n<i;n++){const i=c[n],p=r[i.materialIndex];for(let n=Math.max(i.start,d.start),r=Math.min(s.count,Math.min(i.start+i.count,d.start+d.count));n<r;n+=3)o=jc(this,p,t,Pc,s,a,l,u,h,n,n+1,n+2),o&&(o.faceIndex=Math.floor(n/3),o.face.materialIndex=i.materialIndex,e.push(o))}else for(let n=Math.max(0,d.start),i=Math.min(s.count,d.start+d.count);n<i;n+=3)o=jc(this,r,t,Pc,s,a,l,u,h,n,n+1,n+2),o&&(o.faceIndex=Math.floor(n/3),e.push(o))}else n.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function jc(t,e,n,r,i,o,s,a,l,u,h,c){Cc.fromBufferAttribute(i,u),Oc.fromBufferAttribute(i,h),Lc.fromBufferAttribute(i,c);const d=t.morphTargetInfluences;if(o&&d){Fc.set(0,0,0),Bc.set(0,0,0),kc.set(0,0,0);for(let t=0,e=o.length;t<e;t++){const e=d[t],n=o[t];0!==e&&(Nc.fromBufferAttribute(n,u),Dc.fromBufferAttribute(n,h),Uc.fromBufferAttribute(n,c),s?(Fc.addScaledVector(Nc,e),Bc.addScaledVector(Dc,e),kc.addScaledVector(Uc,e)):(Fc.addScaledVector(Nc.sub(Cc),e),Bc.addScaledVector(Dc.sub(Oc),e),kc.addScaledVector(Uc.sub(Lc),e)))}Cc.add(Fc),Oc.add(Bc),Lc.add(kc)}t.isSkinnedMesh&&(t.boneTransform(u,Cc),t.boneTransform(h,Oc),t.boneTransform(c,Lc));const p=function(t,e,n,r,i,o,s,a){let l;if(l=1===e.side?r.intersectTriangle(s,o,i,!0,a):r.intersectTriangle(i,o,s,2!==e.side,a),null===l)return null;Wc.copy(a),Wc.applyMatrix4(t.matrixWorld);const u=n.ray.origin.distanceTo(Wc);return u<n.near||u>n.far?null:{distance:u,point:Wc.clone(),object:t}}(t,e,n,r,Cc,Oc,Lc,Vc);if(p){a&&(Gc.fromBufferAttribute(a,u),Hc.fromBufferAttribute(a,h),zc.fromBufferAttribute(a,c),p.uv=hc.getUV(Vc,Cc,Oc,Lc,Gc,Hc,zc,new wu)),l&&(Gc.fromBufferAttribute(l,u),Hc.fromBufferAttribute(l,h),zc.fromBufferAttribute(l,c),p.uv2=hc.getUV(Vc,Cc,Oc,Lc,Gc,Hc,zc,new wu));const t={a:u,b:h,c,normal:new Ju,materialIndex:0};hc.getNormal(Cc,Oc,Lc,t.normal),p.face=t}return p}Xc.prototype.isMesh=!0;class Yc extends Ac{constructor(t=1,e=1,n=1,r=1,i=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:r,heightSegments:i,depthSegments:o};const s=this;r=Math.floor(r),i=Math.floor(i),o=Math.floor(o);const a=[],l=[],u=[],h=[];let c=0,d=0;function p(t,e,n,r,i,o,p,f,m,g,v){const _=o/m,y=p/g,x=o/2,b=p/2,E=f/2,T=m+1,S=g+1;let w=0,M=0;const A=new Ju;for(let o=0;o<S;o++){const s=o*y-b;for(let a=0;a<T;a++){const c=a*_-x;A[t]=c*r,A[e]=s*i,A[n]=E,l.push(A.x,A.y,A.z),A[t]=0,A[e]=0,A[n]=f>0?1:-1,u.push(A.x,A.y,A.z),h.push(a/m),h.push(1-o/g),w+=1}}for(let t=0;t<g;t++)for(let e=0;e<m;e++){const n=c+e+T*t,r=c+e+T*(t+1),i=c+(e+1)+T*(t+1),o=c+(e+1)+T*t;a.push(n,r,o),a.push(r,i,o),M+=6}s.addGroup(d,M,v),d+=M,c+=w}p("z","y","x",-1,-1,n,e,t,o,i,0),p("z","y","x",1,-1,n,e,-t,o,i,1),p("x","z","y",1,1,t,n,e,r,o,2),p("x","z","y",1,-1,t,n,-e,r,o,3),p("x","y","z",1,-1,t,e,n,r,i,4),p("x","y","z",-1,-1,t,e,-n,r,i,5),this.setIndex(a),this.setAttribute("position",new yc(l,3)),this.setAttribute("normal",new yc(u,3)),this.setAttribute("uv",new yc(h,2))}static fromJSON(t){return new Yc(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function qc(t){const e={};for(const n in t){e[n]={};for(const r in t[n]){const i=t[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?e[n][r]=i.clone():Array.isArray(i)?e[n][r]=i.slice():e[n][r]=i}}return e}function Zc(t){const e={};for(let n=0;n<t.length;n++){const r=qc(t[n]);for(const t in r)e[t]=r[t]}return e}const Kc={clone:qc,merge:Zc};class Jc extends dc{constructor(t){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=qc(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const r=this.uniforms[n].value;r&&r.isTexture?e.uniforms[n]={type:"t",value:r.toJSON(t).uuid}:r&&r.isColor?e.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?e.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?e.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?e.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?e.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?e.uniforms[n]={type:"m4",value:r.toArray()}:e.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}Jc.prototype.isShaderMaterial=!0;class Qc extends $h{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new Rh,this.projectionMatrix=new Rh,this.projectionMatrixInverse=new Rh}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}Qc.prototype.isCamera=!0;class $c extends Qc{constructor(t=50,e=1,n=.1,r=2e3){super(),this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*vu*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*gu*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*vu*Math.atan(Math.tan(.5*gu*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,r,i,o){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*gu*this.fov)/this.zoom,n=2*e,r=this.aspect*n,i=-.5*r;const o=this.view;if(null!==this.view&&this.view.enabled){const t=o.fullWidth,s=o.fullHeight;i+=o.offsetX*r/t,e-=o.offsetY*n/s,r*=o.width/t,n*=o.height/s}const s=this.filmOffset;0!==s&&(i+=t*s/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,e,e-n,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}$c.prototype.isPerspectiveCamera=!0;const td=90;class ed extends $h{constructor(t,e,n){if(super(),this.type="CubeCamera",!0!==n.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=n;const r=new $c(td,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new Ju(1,0,0)),this.add(r);const i=new $c(td,1,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new Ju(-1,0,0)),this.add(i);const o=new $c(td,1,t,e);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(new Ju(0,1,0)),this.add(o);const s=new $c(td,1,t,e);s.layers=this.layers,s.up.set(0,0,-1),s.lookAt(new Ju(0,-1,0)),this.add(s);const a=new $c(td,1,t,e);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new Ju(0,0,1)),this.add(a);const l=new $c(td,1,t,e);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new Ju(0,0,-1)),this.add(l)}update(t,e){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget,[r,i,o,s,a,l]=this.children,u=t.getRenderTarget(),h=t.outputEncoding,c=t.toneMapping,d=t.xr.enabled;t.outputEncoding=iu,t.toneMapping=0,t.xr.enabled=!1;const p=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,r),t.setRenderTarget(n,1),t.render(e,i),t.setRenderTarget(n,2),t.render(e,o),t.setRenderTarget(n,3),t.render(e,s),t.setRenderTarget(n,4),t.render(e,a),n.texture.generateMipmaps=p,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(u),t.outputEncoding=h,t.toneMapping=c,t.xr.enabled=d,n.texture.needsPMREMUpdate=!0}}class nd extends Xu{constructor(t,e,n,r,i,o,s,a,l,u){super(t=void 0!==t?t:[],e=void 0!==e?e:Il,n,r,i,o,s,a,l,u),this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}nd.prototype.isCubeTexture=!0;class rd extends Yu{constructor(t,e={}){super(t,t,e);const n={width:t,height:t,depth:1},r=[n,n,n,n,n,n];this.texture=new nd(r,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:Fl}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={tEquirect:{value:null}},r="\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",i="\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t",o=new Yc(5,5,5),s=new Jc({name:"CubemapFromEquirect",uniforms:qc(n),vertexShader:r,fragmentShader:i,side:1,blending:0});s.uniforms.tEquirect.value=e;const a=new Xc(o,s),l=e.minFilter;return e.minFilter===Bl&&(e.minFilter=Fl),new ed(1,10,this).update(t,a),e.minFilter=l,a.geometry.dispose(),a.material.dispose(),this}clear(t,e,n,r){const i=t.getRenderTarget();for(let i=0;i<6;i++)t.setRenderTarget(this,i),t.clear(e,n,r);t.setRenderTarget(i)}}rd.prototype.isWebGLCubeRenderTarget=!0;const id=new Ju,od=new Ju,sd=new Mu;class ad{constructor(t=new Ju(1,0,0),e=0){this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,r){return this.normal.set(t,e,n),this.constant=r,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const r=id.subVectors(n,e).cross(od.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(r,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)}intersectLine(t,e){const n=t.delta(id),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const i=-(t.start.dot(this.normal)+this.constant)/r;return i<0||i>1?null:e.copy(n).multiplyScalar(i).add(t.start)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||sd.getNormalMatrix(t),r=this.coplanarPoint(id).applyMatrix4(t),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}ad.prototype.isPlane=!0;const ld=new yh,ud=new Ju;class hd{constructor(t=new ad,e=new ad,n=new ad,r=new ad,i=new ad,o=new ad){this.planes=[t,e,n,r,i,o]}set(t,e,n,r,i,o){const s=this.planes;return s[0].copy(t),s[1].copy(e),s[2].copy(n),s[3].copy(r),s[4].copy(i),s[5].copy(o),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t){const e=this.planes,n=t.elements,r=n[0],i=n[1],o=n[2],s=n[3],a=n[4],l=n[5],u=n[6],h=n[7],c=n[8],d=n[9],p=n[10],f=n[11],m=n[12],g=n[13],v=n[14],_=n[15];return e[0].setComponents(s-r,h-a,f-c,_-m).normalize(),e[1].setComponents(s+r,h+a,f+c,_+m).normalize(),e[2].setComponents(s+i,h+l,f+d,_+g).normalize(),e[3].setComponents(s-i,h-l,f-d,_-g).normalize(),e[4].setComponents(s-o,h-u,f-p,_-v).normalize(),e[5].setComponents(s+o,h+u,f+p,_+v).normalize(),this}intersectsObject(t){const e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),ld.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(ld)}intersectsSprite(t){return ld.center.set(0,0,0),ld.radius=.7071067811865476,ld.applyMatrix4(t.matrixWorld),this.intersectsSphere(ld)}intersectsSphere(t){const e=this.planes,n=t.center,r=-t.radius;for(let t=0;t<6;t++)if(e[t].distanceToPoint(n)<r)return!1;return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const r=e[n];if(ud.x=r.normal.x>0?t.max.x:t.min.x,ud.y=r.normal.y>0?t.max.y:t.min.y,ud.z=r.normal.z>0?t.max.z:t.min.z,r.distanceToPoint(ud)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function cd(){let t=null,e=!1,n=null,r=null;function i(e,o){n(e,o),r=t.requestAnimationFrame(i)}return{start:function(){!0!==e&&null!==n&&(r=t.requestAnimationFrame(i),e=!0)},stop:function(){t.cancelAnimationFrame(r),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function dd(t,e){const n=e.isWebGL2,r=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),r.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const n=r.get(e);n&&(t.deleteBuffer(n.buffer),r.delete(e))},update:function(e,i){if(e.isGLBufferAttribute){const t=r.get(e);return void((!t||t.version<e.version)&&r.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const o=r.get(e);void 0===o?r.set(e,function(e,r){const i=e.array,o=e.usage,s=t.createBuffer();let a;if(t.bindBuffer(r,s),t.bufferData(r,i,o),e.onUploadCallback(),i instanceof Float32Array)a=5126;else if(i instanceof Uint16Array)if(e.isFloat16BufferAttribute){if(!n)throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");a=5131}else a=5123;else if(i instanceof Int16Array)a=5122;else if(i instanceof Uint32Array)a=5125;else if(i instanceof Int32Array)a=5124;else if(i instanceof Int8Array)a=5120;else if(i instanceof Uint8Array)a=5121;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+i);a=5121}return{buffer:s,type:a,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}(e,i)):o.version<e.version&&(function(e,r,i){const o=r.array,s=r.updateRange;t.bindBuffer(i,e),-1===s.count?t.bufferSubData(i,0,o):(n?t.bufferSubData(i,s.offset*o.BYTES_PER_ELEMENT,o,s.offset,s.count):t.bufferSubData(i,s.offset*o.BYTES_PER_ELEMENT,o.subarray(s.offset,s.offset+s.count)),s.count=-1)}(o.buffer,e,i),o.version=e.version)}}}class pd extends Ac{constructor(t=1,e=1,n=1,r=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:r};const i=t/2,o=e/2,s=Math.floor(n),a=Math.floor(r),l=s+1,u=a+1,h=t/s,c=e/a,d=[],p=[],f=[],m=[];for(let t=0;t<u;t++){const e=t*c-o;for(let n=0;n<l;n++){const r=n*h-i;p.push(r,-e,0),f.push(0,0,1),m.push(n/s),m.push(1-t/a)}}for(let t=0;t<a;t++)for(let e=0;e<s;e++){const n=e+l*t,r=e+l*(t+1),i=e+1+l*(t+1),o=e+1+l*t;d.push(n,r,o),d.push(r,i,o)}this.setIndex(d),this.setAttribute("position",new yc(p,3)),this.setAttribute("normal",new yc(f,3)),this.setAttribute("uv",new yc(m,2))}static fromJSON(t){return new pd(t.width,t.height,t.widthSegments,t.heightSegments)}}const fd={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 ) + 0.5;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"vec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn 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 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry.normal );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry.normal );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointLightInfo( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotLightInfo( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalLightInfo( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry.normal );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARCOLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vUv ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;\n\t#endif\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec3 sheenSpecular = vec3( 0.0 );\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\tvec3 FssEss = specularColor * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry.normal );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",output_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tfloat transmissionAlpha = 1.0;\n\tfloat transmissionFactor = transmission;\n\tfloat thicknessFactor = thickness;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttransmissionFactor *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationColor, attenuationDistance );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );\n\ttransmissionAlpha = mix( transmissionAlpha, transmission.a, transmissionFactor );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef texture2DLodEXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( attenuationDistance == 0.0 ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tgl_FragColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tgl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );\n\t#endif\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARCOLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEENCOLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEENROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}"},md={common:{diffuse:{value:new ku(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new Mu},uv2Transform:{value:new Mu},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new wu(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new ku(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new ku(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Mu}},sprite:{diffuse:{value:new ku(16777215)},opacity:{value:1},center:{value:new wu(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Mu}}},gd={basic:{uniforms:Zc([md.common,md.specularmap,md.envmap,md.aomap,md.lightmap,md.fog]),vertexShader:fd.meshbasic_vert,fragmentShader:fd.meshbasic_frag},lambert:{uniforms:Zc([md.common,md.specularmap,md.envmap,md.aomap,md.lightmap,md.emissivemap,md.fog,md.lights,{emissive:{value:new ku(0)}}]),vertexShader:fd.meshlambert_vert,fragmentShader:fd.meshlambert_frag},phong:{uniforms:Zc([md.common,md.specularmap,md.envmap,md.aomap,md.lightmap,md.emissivemap,md.bumpmap,md.normalmap,md.displacementmap,md.fog,md.lights,{emissive:{value:new ku(0)},specular:{value:new ku(1118481)},shininess:{value:30}}]),vertexShader:fd.meshphong_vert,fragmentShader:fd.meshphong_frag},standard:{uniforms:Zc([md.common,md.envmap,md.aomap,md.lightmap,md.emissivemap,md.bumpmap,md.normalmap,md.displacementmap,md.roughnessmap,md.metalnessmap,md.fog,md.lights,{emissive:{value:new ku(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:fd.meshphysical_vert,fragmentShader:fd.meshphysical_frag},toon:{uniforms:Zc([md.common,md.aomap,md.lightmap,md.emissivemap,md.bumpmap,md.normalmap,md.displacementmap,md.gradientmap,md.fog,md.lights,{emissive:{value:new ku(0)}}]),vertexShader:fd.meshtoon_vert,fragmentShader:fd.meshtoon_frag},matcap:{uniforms:Zc([md.common,md.bumpmap,md.normalmap,md.displacementmap,md.fog,{matcap:{value:null}}]),vertexShader:fd.meshmatcap_vert,fragmentShader:fd.meshmatcap_frag},points:{uniforms:Zc([md.points,md.fog]),vertexShader:fd.points_vert,fragmentShader:fd.points_frag},dashed:{uniforms:Zc([md.common,md.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:fd.linedashed_vert,fragmentShader:fd.linedashed_frag},depth:{uniforms:Zc([md.common,md.displacementmap]),vertexShader:fd.depth_vert,fragmentShader:fd.depth_frag},normal:{uniforms:Zc([md.common,md.bumpmap,md.normalmap,md.displacementmap,{opacity:{value:1}}]),vertexShader:fd.meshnormal_vert,fragmentShader:fd.meshnormal_frag},sprite:{uniforms:Zc([md.sprite,md.fog]),vertexShader:fd.sprite_vert,fragmentShader:fd.sprite_frag},background:{uniforms:{uvTransform:{value:new Mu},t2D:{value:null}},vertexShader:fd.background_vert,fragmentShader:fd.background_frag},cube:{uniforms:Zc([md.envmap,{opacity:{value:1}}]),vertexShader:fd.cube_vert,fragmentShader:fd.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:fd.equirect_vert,fragmentShader:fd.equirect_frag},distanceRGBA:{uniforms:Zc([md.common,md.displacementmap,{referencePosition:{value:new Ju},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:fd.distanceRGBA_vert,fragmentShader:fd.distanceRGBA_frag},shadow:{uniforms:Zc([md.lights,md.fog,{color:{value:new ku(0)},opacity:{value:1}}]),vertexShader:fd.shadow_vert,fragmentShader:fd.shadow_frag}};function vd(t,e,n,r,i,o){const s=new ku(0);let a,l,u=!0===i?0:1,h=null,c=0,d=null;function p(t,e){n.buffers.color.setClear(t.r,t.g,t.b,e,o)}return{getClearColor:function(){return s},setClearColor:function(t,e=1){s.set(t),u=e,p(s,u)},getClearAlpha:function(){return u},setClearAlpha:function(t){u=t,p(s,u)},render:function(n,i){let 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this.uniforms.envMap.value}}),r.update(l)),l.material.uniforms.envMap.value=f,l.material.uniforms.flipEnvMap.value=f.isCubeTexture&&!1===f.isRenderTargetTexture?-1:1,h===f&&c===f.version&&d===t.toneMapping||(l.material.needsUpdate=!0,h=f,c=f.version,d=t.toneMapping),n.unshift(l,l.geometry,l.material,0,0,null)):f&&f.isTexture&&(void 0===a&&(a=new Xc(new pd(2,2),new Jc({name:"BackgroundMaterial",uniforms:qc(gd.background.uniforms),vertexShader:gd.background.vertexShader,fragmentShader:gd.background.fragmentShader,side:0,depthTest:!1,depthWrite:!1,fog:!1})),a.geometry.deleteAttribute("normal"),Object.defineProperty(a.material,"map",{get:function(){return this.uniforms.t2D.value}}),r.update(a)),a.material.uniforms.t2D.value=f,!0===f.matrixAutoUpdate&&f.updateMatrix(),a.material.uniforms.uvTransform.value.copy(f.matrix),h===f&&c===f.version&&d===t.toneMapping||(a.material.needsUpdate=!0,h=f,c=f.version,d=t.toneMapping),n.unshift(a,a.geometry,a.material,0,0,null))}}}function _d(t,e,n,r){const i=t.getParameter(34921),o=r.isWebGL2?null:e.get("OES_vertex_array_object"),s=r.isWebGL2||null!==o,a={},l=p(null);let u=l,h=!1;function c(e){return r.isWebGL2?t.bindVertexArray(e):o.bindVertexArrayOES(e)}function d(e){return r.isWebGL2?t.deleteVertexArray(e):o.deleteVertexArrayOES(e)}function p(t){const e=[],n=[],r=[];for(let t=0;t<i;t++)e[t]=0,n[t]=0,r[t]=0;return{geometry:null,program:null,wireframe:!1,newAttributes:e,enabledAttributes:n,attributeDivisors:r,object:t,attributes:{},index:null}}function f(){const t=u.newAttributes;for(let e=0,n=t.length;e<n;e++)t[e]=0}function m(t){g(t,0)}function g(n,i){const o=u.newAttributes,s=u.enabledAttributes,a=u.attributeDivisors;o[n]=1,0===s[n]&&(t.enableVertexAttribArray(n),s[n]=1),a[n]!==i&&((r.isWebGL2?t:e.get("ANGLE_instanced_arrays"))[r.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](n,i),a[n]=i)}function v(){const e=u.newAttributes,n=u.enabledAttributes;for(let r=0,i=n.length;r<i;r++)n[r]!==e[r]&&(t.disableVertexAttribArray(r),n[r]=0)}function _(e,n,i,o,s,a){!0!==r.isWebGL2||5124!==i&&5125!==i?t.vertexAttribPointer(e,n,i,o,s,a):t.vertexAttribIPointer(e,n,i,s,a)}function y(){x(),h=!0,u!==l&&(u=l,c(u.object))}function x(){l.geometry=null,l.program=null,l.wireframe=!1}return{setup:function(i,l,d,y,x){let b=!1;if(s){const e=function(e,n,i){const s=!0===i.wireframe;let l=a[e.id];void 0===l&&(l={},a[e.id]=l);let u=l[n.id];void 0===u&&(u={},l[n.id]=u);let h=u[s];return void 0===h&&(h=p(r.isWebGL2?t.createVertexArray():o.createVertexArrayOES()),u[s]=h),h}(y,d,l);u!==e&&(u=e,c(u.object)),b=function(t,e){const n=u.attributes,r=t.attributes;let i=0;for(const t in r){const e=n[t],o=r[t];if(void 0===e)return!0;if(e.attribute!==o)return!0;if(e.data!==o.data)return!0;i++}return u.attributesNum!==i||u.index!==e}(y,x),b&&function(t,e){const n={},r=t.attributes;let i=0;for(const t in r){const e=r[t],o={};o.attribute=e,e.data&&(o.data=e.data),n[t]=o,i++}u.attributes=n,u.attributesNum=i,u.index=e}(y,x)}else{const t=!0===l.wireframe;u.geometry===y.id&&u.program===d.id&&u.wireframe===t||(u.geometry=y.id,u.program=d.id,u.wireframe=t,b=!0)}!0===i.isInstancedMesh&&(b=!0),null!==x&&n.update(x,34963),(b||h)&&(h=!1,function(i,o,s,a){if(!1===r.isWebGL2&&(i.isInstancedMesh||a.isInstancedBufferGeometry)&&null===e.get("ANGLE_instanced_arrays"))return;f();const l=a.attributes,u=s.getAttributes(),h=o.defaultAttributeValues;for(const e in u){const r=u[e];if(r.location>=0){let o=l[e];if(void 0===o&&("instanceMatrix"===e&&i.instanceMatrix&&(o=i.instanceMatrix),"instanceColor"===e&&i.instanceColor&&(o=i.instanceColor)),void 0!==o){const e=o.normalized,s=o.itemSize,l=n.get(o);if(void 0===l)continue;const u=l.buffer,h=l.type,c=l.bytesPerElement;if(o.isInterleavedBufferAttribute){const n=o.data,l=n.stride,d=o.offset;if(n.isInstancedInterleavedBuffer){for(let 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4:t.vertexAttrib4fv(r.location,n);break;default:t.vertexAttrib1fv(r.location,n)}}}}v()}(i,l,d,y),null!==x&&t.bindBuffer(34963,n.get(x).buffer))},reset:y,resetDefaultState:x,dispose:function(){y();for(const t in a){const e=a[t];for(const t in e){const n=e[t];for(const t in n)d(n[t].object),delete n[t];delete e[t]}delete a[t]}},releaseStatesOfGeometry:function(t){if(void 0===a[t.id])return;const e=a[t.id];for(const t in e){const n=e[t];for(const t in n)d(n[t].object),delete n[t];delete e[t]}delete a[t.id]},releaseStatesOfProgram:function(t){for(const e in a){const n=a[e];if(void 0===n[t.id])continue;const r=n[t.id];for(const t in r)d(r[t].object),delete r[t];delete n[t.id]}},initAttributes:f,enableAttribute:m,disableUnusedAttributes:v}}function yd(t,e,n,r){const i=r.isWebGL2;let o;this.setMode=function(t){o=t},this.render=function(e,r){t.drawArrays(o,e,r),n.update(r,o,1)},this.renderInstances=function(r,s,a){if(0===a)return;let l,u;if(i)l=t,u="drawArraysInstanced";else if(l=e.get("ANGLE_instanced_arrays"),u="drawArraysInstancedANGLE",null===l)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[u](o,r,s,a),n.update(s,o,a)}}function xd(t,e,n){let r;function i(e){if("highp"===e){if(t.getShaderPrecisionFormat(35633,36338).precision>0&&t.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(35633,36337).precision>0&&t.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const o="undefined"!=typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext||"undefined"!=typeof WebGL2ComputeRenderingContext&&t instanceof WebGL2ComputeRenderingContext;let s=void 0!==n.precision?n.precision:"highp";const a=i(s);a!==s&&(console.warn("THREE.WebGLRenderer:",s,"not supported, using",a,"instead."),s=a);const l=o||e.has("WEBGL_draw_buffers"),u=!0===n.logarithmicDepthBuffer,h=t.getParameter(34930),c=t.getParameter(35660),d=t.getParameter(3379),p=t.getParameter(34076),f=t.getParameter(34921),m=t.getParameter(36347),g=t.getParameter(36348),v=t.getParameter(36349),_=c>0,y=o||e.has("OES_texture_float");return{isWebGL2:o,drawBuffers:l,getMaxAnisotropy:function(){if(void 0!==r)return r;if(!0===e.has("EXT_texture_filter_anisotropic")){const n=e.get("EXT_texture_filter_anisotropic");r=t.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else r=0;return r},getMaxPrecision:i,precision:s,logarithmicDepthBuffer:u,maxTextures:h,maxVertexTextures:c,maxTextureSize:d,maxCubemapSize:p,maxAttributes:f,maxVertexUniforms:m,maxVaryings:g,maxFragmentUniforms:v,vertexTextures:_,floatFragmentTextures:y,floatVertexTextures:_&&y,maxSamples:o?t.getParameter(36183):0}}function bd(t){const e=this;let n=null,r=0,i=!1,o=!1;const s=new ad,a=new Mu,l={value:null,needsUpdate:!1};function u(){l.value!==n&&(l.value=n,l.needsUpdate=r>0),e.numPlanes=r,e.numIntersection=0}function h(t,n,r,i){const o=null!==t?t.length:0;let u=null;if(0!==o){if(u=l.value,!0!==i||null===u){const e=r+4*o,i=n.matrixWorldInverse;a.getNormalMatrix(i),(null===u||u.length<e)&&(u=new Float32Array(e));for(let e=0,n=r;e!==o;++e,n+=4)s.copy(t[e]).applyMatrix4(i,a),s.normal.toArray(u,n),u[n+3]=s.constant}l.value=u,l.needsUpdate=!0}return e.numPlanes=o,e.numIntersection=0,u}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,e,o){const s=0!==t.length||e||0!==r||i;return i=e,n=h(t,o,0),r=t.length,s},this.beginShadows=function(){o=!0,h(null)},this.endShadows=function(){o=!1,u()},this.setState=function(e,s,a){const c=e.clippingPlanes,d=e.clipIntersection,p=e.clipShadows,f=t.get(e);if(!i||null===c||0===c.length||o&&!p)o?h(null):u();else{const t=o?0:r,e=4*t;let i=f.clippingState||null;l.value=i,i=h(c,s,e,a);for(let t=0;t!==e;++t)i[t]=n[t];f.clippingState=i,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function Ed(t){let e=new WeakMap;function n(t,e){return 303===e?t.mapping=Il:304===e&&(t.mapping=Cl),t}function r(t){const n=t.target;n.removeEventListener("dispose",r);const i=e.get(n);void 0!==i&&(e.delete(n),i.dispose())}return{get:function(i){if(i&&i.isTexture&&!1===i.isRenderTargetTexture){const o=i.mapping;if(303===o||304===o){if(e.has(i))return n(e.get(i).texture,i.mapping);{const o=i.image;if(o&&o.height>0){const s=new rd(o.height/2);return s.fromEquirectangularTexture(t,i),e.set(i,s),i.addEventListener("dispose",r),n(s.texture,i.mapping)}return null}}}return i},dispose:function(){e=new WeakMap}}}gd.physical={uniforms:Zc([gd.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new wu(1,1)},clearcoatNormalMap:{value:null},sheen:{value:0},sheenColor:{value:new ku(0)},sheenColorMap:{value:null},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new wu},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new ku(0)},specularIntensity:{value:1},specularIntensityMap:{value:null},specularColor:{value:new ku(1,1,1)},specularColorMap:{value:null}}]),vertexShader:fd.meshphysical_vert,fragmentShader:fd.meshphysical_frag};class Td extends Qc{constructor(t=-1,e=1,n=1,r=-1,i=.1,o=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=r,this.near=i,this.far=o,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,r,i,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2;let i=n-t,o=n+t,s=r+e,a=r-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;i+=t*this.view.offsetX,o=i+t*this.view.width,s-=e*this.view.offsetY,a=s-e*this.view.height}this.projectionMatrix.makeOrthographic(i,o,s,a,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}Td.prototype.isOrthographicCamera=!0;const Sd=[.125,.215,.35,.446,.526,.582],wd=new Td,Md=new ku;let Ad=null;const Rd=(1+Math.sqrt(5))/2,Pd=1/Rd,Id=[new Ju(1,1,1),new Ju(-1,1,1),new Ju(1,1,-1),new Ju(-1,1,-1),new Ju(0,Rd,Pd),new Ju(0,Rd,-Pd),new Ju(Pd,0,Rd),new Ju(-Pd,0,Rd),new Ju(Rd,Pd,0),new Ju(-Rd,Pd,0)];class Cd{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,r=100){Ad=this._renderer.getRenderTarget(),this._setSize(256);const i=this._allocateTargets();return i.depthBuffer=!0,this._sceneToCubeUV(t,n,r,i),e>0&&this._blur(i,0,0,e),this._applyPMREM(i),this._cleanup(i),i}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=Dd(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=Nd(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Ad),t.scissorTest=!1,Ld(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===Il||t.mapping===Cl?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Ad=this._renderer.getRenderTarget();const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize-32,n={magFilter:Fl,minFilter:Fl,generateMipmaps:!1,type:Vl,format:Xl,encoding:iu,depthBuffer:!1},r=Od(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=Od(t,e,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(t){const e=[],n=[],r=[];let i=t;const o=t-4+1+Sd.length;for(let s=0;s<o;s++){const o=Math.pow(2,i);n.push(o);let a=1/o;s>t-4?a=Sd[s-t+4-1]:0===s&&(a=0),r.push(a);const l=1/(o-1),u=-l/2,h=1+l/2,c=[u,u,h,u,h,h,u,u,h,h,u,h],d=6,p=6,f=3,m=2,g=1,v=new Float32Array(f*p*d),_=new Float32Array(m*p*d),y=new Float32Array(g*p*d);for(let t=0;t<d;t++){const e=t%3*2/3-1,n=t>2?0:-1,r=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];v.set(r,f*p*t),_.set(c,m*p*t);const i=[t,t,t,t,t,t];y.set(i,g*p*t)}const x=new Ac;x.setAttribute("position",new gc(v,f)),x.setAttribute("uv",new gc(_,m)),x.setAttribute("faceIndex",new gc(y,g)),e.push(x),i>4&&i--}return{lodPlanes:e,sizeLods:n,sigmas:r}}(r)),this._blurMaterial=function(t,e,n){const r=new Float32Array(20),i=new Ju(0,1,0);return new Jc({name:"SphericalGaussianBlur",defines:{n:20,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${t}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:r},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}(r,t,e)}return r}_compileMaterial(t){const e=new Xc(this._lodPlanes[0],t);this._renderer.compile(e,wd)}_sceneToCubeUV(t,e,n,r){const i=new $c(90,1,e,n),o=[1,-1,1,1,1,1],s=[1,1,1,-1,-1,-1],a=this._renderer,l=a.autoClear,u=a.toneMapping;a.getClearColor(Md),a.toneMapping=0,a.autoClear=!1;const h=new pc({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1}),c=new Xc(new Yc,h);let d=!1;const p=t.background;p?p.isColor&&(h.color.copy(p),t.background=null,d=!0):(h.color.copy(Md),d=!0);for(let e=0;e<6;e++){const n=e%3;0===n?(i.up.set(0,o[e],0),i.lookAt(s[e],0,0)):1===n?(i.up.set(0,0,o[e]),i.lookAt(0,s[e],0)):(i.up.set(0,o[e],0),i.lookAt(0,0,s[e]));const l=this._cubeSize;Ld(r,n*l,e>2?l:0,l,l),a.setRenderTarget(r),d&&a.render(c,i),a.render(t,i)}c.geometry.dispose(),c.material.dispose(),a.toneMapping=u,a.autoClear=l,t.background=p}_textureToCubeUV(t,e){const n=this._renderer,r=t.mapping===Il||t.mapping===Cl;r?(null===this._cubemapMaterial&&(this._cubemapMaterial=Dd()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===t.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=Nd());const i=r?this._cubemapMaterial:this._equirectMaterial,o=new Xc(this._lodPlanes[0],i);i.uniforms.envMap.value=t;const s=this._cubeSize;Ld(e,0,0,3*s,2*s),n.setRenderTarget(e),n.render(o,wd)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let e=1;e<this._lodPlanes.length;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=Id[(e-1)%Id.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,r,i){const o=this._pingPongRenderTarget;this._halfBlur(t,o,e,n,r,"latitudinal",i),this._halfBlur(o,t,n,n,r,"longitudinal",i)}_halfBlur(t,e,n,r,i,o,s){const a=this._renderer,l=this._blurMaterial;"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");const u=new Xc(this._lodPlanes[r],l),h=l.uniforms,c=this._sizeLods[n]-1,d=isFinite(i)?Math.PI/(2*c):2*Math.PI/39,p=i/d,f=isFinite(i)?1+Math.floor(3*p):20;f>20&&console.warn(`sigmaRadians, ${i}, is too large and will clip, as it requested ${f} samples when the maximum is set to 20`);const m=[];let g=0;for(let t=0;t<20;++t){const e=t/p,n=Math.exp(-e*e/2);m.push(n),0===t?g+=n:t<f&&(g+=2*n)}for(let t=0;t<m.length;t++)m[t]=m[t]/g;h.envMap.value=t.texture,h.samples.value=f,h.weights.value=m,h.latitudinal.value="latitudinal"===o,s&&(h.poleAxis.value=s);const{_lodMax:v}=this;h.dTheta.value=d,h.mipInt.value=v-n;const _=this._sizeLods[r];Ld(e,3*_*(r>v-4?r-v+4:0),4*(this._cubeSize-_),3*_,2*_),a.setRenderTarget(e),a.render(u,wd)}}function Od(t,e,n){const r=new Yu(t,e,n);return r.texture.mapping=Ol,r.texture.name="PMREM.cubeUv",r.scissorTest=!0,r}function Ld(t,e,n,r,i){t.viewport.set(e,n,r,i),t.scissor.set(e,n,r,i)}function Nd(){return new Jc({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Dd(){return new Jc({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Ud(t){let e=new WeakMap,n=null;function r(t){const n=t.target;n.removeEventListener("dispose",r);const i=e.get(n);void 0!==i&&(e.delete(n),i.dispose())}return{get:function(i){if(i&&i.isTexture){const o=i.mapping,s=303===o||304===o,a=o===Il||o===Cl;if(s||a){if(i.isRenderTargetTexture&&!0===i.needsPMREMUpdate){i.needsPMREMUpdate=!1;let r=e.get(i);return null===n&&(n=new Cd(t)),r=s?n.fromEquirectangular(i,r):n.fromCubemap(i,r),e.set(i,r),r.texture}if(e.has(i))return e.get(i).texture;{const o=i.image;if(s&&o&&o.height>0||a&&o&&function(t){let e=0;for(let n=0;n<6;n++)void 0!==t[n]&&e++;return 6===e}(o)){null===n&&(n=new Cd(t));const o=s?n.fromEquirectangular(i):n.fromCubemap(i);return e.set(i,o),i.addEventListener("dispose",r),o.texture}return null}}}return i},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Fd(t){const e={};function n(n){if(void 0!==e[n])return e[n];let r;switch(n){case"WEBGL_depth_texture":r=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":r=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":r=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":r=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:r=t.getExtension(n)}return e[n]=r,r}return{has:function(t){return null!==n(t)},init:function(t){t.isWebGL2?n("EXT_color_buffer_float"):(n("WEBGL_depth_texture"),n("OES_texture_float"),n("OES_texture_half_float"),n("OES_texture_half_float_linear"),n("OES_standard_derivatives"),n("OES_element_index_uint"),n("OES_vertex_array_object"),n("ANGLE_instanced_arrays")),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float"),n("WEBGL_multisampled_render_to_texture")},get:function(t){const e=n(t);return null===e&&console.warn("THREE.WebGLRenderer: "+t+" extension not supported."),e}}}function Bd(t,e,n,r){const i={},o=new WeakMap;function s(t){const a=t.target;null!==a.index&&e.remove(a.index);for(const t in a.attributes)e.remove(a.attributes[t]);a.removeEventListener("dispose",s),delete i[a.id];const l=o.get(a);l&&(e.remove(l),o.delete(a)),r.releaseStatesOfGeometry(a),!0===a.isInstancedBufferGeometry&&delete a._maxInstanceCount,n.memory.geometries--}function a(t){const n=[],r=t.index,i=t.attributes.position;let s=0;if(null!==r){const 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e=g[t.type];let n;if(e){const t=gd[e];n=Kc.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let r;for(let t=0,e=u.length;t<e;t++){const e=u[t];if(e.cacheKey===n){r=e,++r.usedTimes;break}}return void 0===r&&(r=new ff(t,n,e,o),u.push(r)),r},releaseProgram:function(t){if(0==--t.usedTimes){const e=u.indexOf(t);u[e]=u[u.length-1],u.pop(),t.destroy()}},releaseShaderCache:function(t){l.remove(t)},programs:u,dispose:function(){l.dispose()}}}function yf(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,r){t.get(e)[n]=r},dispose:function(){t=new WeakMap}}}function xf(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function bf(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function Ef(){const t=[];let e=0;const n=[],r=[],i=[];function o(n,r,i,o,s,a){let l=t[e];return void 0===l?(l={id:n.id,object:n,geometry:r,material:i,groupOrder:o,renderOrder:n.renderOrder,z:s,group:a},t[e]=l):(l.id=n.id,l.object=n,l.geometry=r,l.material=i,l.groupOrder=o,l.renderOrder=n.renderOrder,l.z=s,l.group=a),e++,l}return{opaque:n,transmissive:r,transparent:i,init:function(){e=0,n.length=0,r.length=0,i.length=0},push:function(t,e,s,a,l,u){const h=o(t,e,s,a,l,u);s.transmission>0?r.push(h):!0===s.transparent?i.push(h):n.push(h)},unshift:function(t,e,s,a,l,u){const h=o(t,e,s,a,l,u);s.transmission>0?r.unshift(h):!0===s.transparent?i.unshift(h):n.unshift(h)},finish:function(){for(let n=e,r=t.length;n<r;n++){const e=t[n];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.group=null}},sort:function(t,e){n.length>1&&n.sort(t||xf),r.length>1&&r.sort(e||bf),i.length>1&&i.sort(e||bf)}}}function Tf(){let t=new WeakMap;return{get:function(e,n){let r;return!1===t.has(e)?(r=new Ef,t.set(e,[r])):n>=t.get(e).length?(r=new Ef,t.get(e).push(r)):r=t.get(e)[n],r},dispose:function(){t=new WeakMap}}}function Sf(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new Ju,color:new ku};break;case"SpotLight":n={position:new Ju,direction:new Ju,color:new ku,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new Ju,color:new ku,distance:0,decay:0};break;case"HemisphereLight":n={direction:new Ju,skyColor:new ku,groundColor:new ku};break;case"RectAreaLight":n={color:new ku,position:new Ju,halfWidth:new Ju,halfHeight:new Ju}}return t[e.id]=n,n}}}let wf=0;function Mf(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function Af(t,e){const n=new Sf,r=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new wu};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new wu,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let t=0;t<9;t++)i.probe.push(new Ju);const o=new Ju,s=new Rh,a=new Rh;return{setup:function(o,s){let a=0,l=0,u=0;for(let t=0;t<9;t++)i.probe[t].set(0,0,0);let h=0,c=0,d=0,p=0,f=0,m=0,g=0,v=0;o.sort(Mf);const _=!0!==s?Math.PI:1;for(let t=0,e=o.length;t<e;t++){const e=o[t],s=e.color,y=e.intensity,x=e.distance,b=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)a+=s.r*y*_,l+=s.g*y*_,u+=s.b*y*_;else if(e.isLightProbe)for(let t=0;t<9;t++)i.probe[t].addScaledVector(e.sh.coefficients[t],y);else if(e.isDirectionalLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*_),e.castShadow){const t=e.shadow,n=r.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,i.directionalShadow[h]=n,i.directionalShadowMap[h]=b,i.directionalShadowMatrix[h]=e.shadow.matrix,m++}i.directional[h]=t,h++}else if(e.isSpotLight){const t=n.get(e);if(t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(s).multiplyScalar(y*_),t.distance=x,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,e.castShadow){const t=e.shadow,n=r.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,i.spotShadow[d]=n,i.spotShadowMap[d]=b,i.spotShadowMatrix[d]=e.shadow.matrix,v++}i.spot[d]=t,d++}else if(e.isRectAreaLight){const t=n.get(e);t.color.copy(s).multiplyScalar(y),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),i.rectArea[p]=t,p++}else if(e.isPointLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*_),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,n=r.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,n.shadowCameraNear=t.camera.near,n.shadowCameraFar=t.camera.far,i.pointShadow[c]=n,i.pointShadowMap[c]=b,i.pointShadowMatrix[c]=e.shadow.matrix,g++}i.point[c]=t,c++}else if(e.isHemisphereLight){const t=n.get(e);t.skyColor.copy(e.color).multiplyScalar(y*_),t.groundColor.copy(e.groundColor).multiplyScalar(y*_),i.hemi[f]=t,f++}}p>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(i.rectAreaLTC1=md.LTC_FLOAT_1,i.rectAreaLTC2=md.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(i.rectAreaLTC1=md.LTC_HALF_1,i.rectAreaLTC2=md.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),i.ambient[0]=a,i.ambient[1]=l,i.ambient[2]=u;const y=i.hash;y.directionalLength===h&&y.pointLength===c&&y.spotLength===d&&y.rectAreaLength===p&&y.hemiLength===f&&y.numDirectionalShadows===m&&y.numPointShadows===g&&y.numSpotShadows===v||(i.directional.length=h,i.spot.length=d,i.rectArea.length=p,i.point.length=c,i.hemi.length=f,i.directionalShadow.length=m,i.directionalShadowMap.length=m,i.pointShadow.length=g,i.pointShadowMap.length=g,i.spotShadow.length=v,i.spotShadowMap.length=v,i.directionalShadowMatrix.length=m,i.pointShadowMatrix.length=g,i.spotShadowMatrix.length=v,y.directionalLength=h,y.pointLength=c,y.spotLength=d,y.rectAreaLength=p,y.hemiLength=f,y.numDirectionalShadows=m,y.numPointShadows=g,y.numSpotShadows=v,i.version=wf++)},setupView:function(t,e){let n=0,r=0,l=0,u=0,h=0;const c=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=i.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),o.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(o),t.direction.transformDirection(c),n++}else if(d.isSpotLight){const t=i.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),t.direction.setFromMatrixPosition(d.matrixWorld),o.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(o),t.direction.transformDirection(c),l++}else if(d.isRectAreaLight){const t=i.rectArea[u];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),a.identity(),s.copy(d.matrixWorld),s.premultiply(c),a.extractRotation(s),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),u++}else if(d.isPointLight){const t=i.point[r];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),r++}else if(d.isHemisphereLight){const t=i.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(c),t.direction.normalize(),h++}}},state:i}}function Rf(t,e){const n=new Af(t,e),r=[],i=[];return{init:function(){r.length=0,i.length=0},state:{lightsArray:r,shadowsArray:i,lights:n},setupLights:function(t){n.setup(r,t)},setupLightsView:function(t){n.setupView(r,t)},pushLight:function(t){r.push(t)},pushShadow:function(t){i.push(t)}}}function Pf(t,e){let n=new WeakMap;return{get:function(r,i=0){let o;return!1===n.has(r)?(o=new Rf(t,e),n.set(r,[o])):i>=n.get(r).length?(o=new Rf(t,e),n.get(r).push(o)):o=n.get(r)[i],o},dispose:function(){n=new WeakMap}}}class If extends dc{constructor(t){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}If.prototype.isMeshDepthMaterial=!0;class Cf extends dc{constructor(t){super(),this.type="MeshDistanceMaterial",this.referencePosition=new Ju,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}function Of(t,e,n){let r=new hd;const i=new wu,o=new wu,s=new ju,a=new If({depthPacking:3201}),l=new Cf,u={},h=n.maxTextureSize,c={0:1,1:0,2:2},d=new Jc({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new wu},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),p=d.clone();p.defines.HORIZONTAL_PASS=1;const f=new Ac;f.setAttribute("position",new gc(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const m=new Xc(f,d),g=this;function v(n,r){const i=e.update(m);d.defines.VSM_SAMPLES!==n.blurSamples&&(d.defines.VSM_SAMPLES=n.blurSamples,p.defines.VSM_SAMPLES=n.blurSamples,d.needsUpdate=!0,p.needsUpdate=!0),d.uniforms.shadow_pass.value=n.map.texture,d.uniforms.resolution.value=n.mapSize,d.uniforms.radius.value=n.radius,t.setRenderTarget(n.mapPass),t.clear(),t.renderBufferDirect(r,null,i,d,m,null),p.uniforms.shadow_pass.value=n.mapPass.texture,p.uniforms.resolution.value=n.mapSize,p.uniforms.radius.value=n.radius,t.setRenderTarget(n.map),t.clear(),t.renderBufferDirect(r,null,i,p,m,null)}function _(e,n,r,i,o,s){let h=null;const d=!0===r.isPointLight?e.customDistanceMaterial:e.customDepthMaterial;if(h=void 0!==d?d:!0===r.isPointLight?l:a,t.localClippingEnabled&&!0===n.clipShadows&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0){const t=h.uuid,e=n.uuid;let r=u[t];void 0===r&&(r={},u[t]=r);let i=r[e];void 0===i&&(i=h.clone(),r[e]=i),h=i}return h.visible=n.visible,h.wireframe=n.wireframe,h.side=3===s?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:c[n.side],h.alphaMap=n.alphaMap,h.alphaTest=n.alphaTest,h.clipShadows=n.clipShadows,h.clippingPlanes=n.clippingPlanes,h.clipIntersection=n.clipIntersection,h.displacementMap=n.displacementMap,h.displacementScale=n.displacementScale,h.displacementBias=n.displacementBias,h.wireframeLinewidth=n.wireframeLinewidth,h.linewidth=n.linewidth,!0===r.isPointLight&&!0===h.isMeshDistanceMaterial&&(h.referencePosition.setFromMatrixPosition(r.matrixWorld),h.nearDistance=i,h.farDistance=o),h}function y(n,i,o,s,a){if(!1===n.visible)return;if(n.layers.test(i.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&3===a)&&(!n.frustumCulled||r.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,n.matrixWorld);const r=e.update(n),i=n.material;if(Array.isArray(i)){const e=r.groups;for(let l=0,u=e.length;l<u;l++){const u=e[l],h=i[u.materialIndex];if(h&&h.visible){const e=_(n,h,s,o.near,o.far,a);t.renderBufferDirect(o,null,r,e,n,u)}}}else if(i.visible){const e=_(n,i,s,o.near,o.far,a);t.renderBufferDirect(o,null,r,e,n,null)}}const l=n.children;for(let t=0,e=l.length;t<e;t++)y(l[t],i,o,s,a)}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(e,n,a){if(!1===g.enabled)return;if(!1===g.autoUpdate&&!1===g.needsUpdate)return;if(0===e.length)return;const l=t.getRenderTarget(),u=t.getActiveCubeFace(),c=t.getActiveMipmapLevel(),d=t.state;d.setBlending(0),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);for(let l=0,u=e.length;l<u;l++){const u=e[l],c=u.shadow;if(void 0===c){console.warn("THREE.WebGLShadowMap:",u,"has no shadow.");continue}if(!1===c.autoUpdate&&!1===c.needsUpdate)continue;i.copy(c.mapSize);const p=c.getFrameExtents();if(i.multiply(p),o.copy(c.mapSize),(i.x>h||i.y>h)&&(i.x>h&&(o.x=Math.floor(h/p.x),i.x=o.x*p.x,c.mapSize.x=o.x),i.y>h&&(o.y=Math.floor(h/p.y),i.y=o.y*p.y,c.mapSize.y=o.y)),null!==c.map||c.isPointLightShadow||3!==this.type||(c.map=new Yu(i.x,i.y),c.map.texture.name=u.name+".shadowMap",c.mapPass=new Yu(i.x,i.y),c.camera.updateProjectionMatrix()),null===c.map){const t={minFilter:Ul,magFilter:Ul,format:Xl};c.map=new Yu(i.x,i.y,t),c.map.texture.name=u.name+".shadowMap",c.camera.updateProjectionMatrix()}t.setRenderTarget(c.map),t.clear();const f=c.getViewportCount();for(let t=0;t<f;t++){const e=c.getViewport(t);s.set(o.x*e.x,o.y*e.y,o.x*e.z,o.y*e.w),d.viewport(s),c.updateMatrices(u,t),r=c.getFrustum(),y(n,a,c.camera,u,this.type)}c.isPointLightShadow||3!==this.type||v(c,a),c.needsUpdate=!1}g.needsUpdate=!1,t.setRenderTarget(l,u,c)}}function Lf(t,e,n){const r=n.isWebGL2,i=new function(){let e=!1;const n=new ju;let r=null;const i=new ju(0,0,0,0);return{setMask:function(n){r===n||e||(t.colorMask(n,n,n,n),r=n)},setLocked:function(t){e=t},setClear:function(e,r,o,s,a){!0===a&&(e*=s,r*=s,o*=s),n.set(e,r,o,s),!1===i.equals(n)&&(t.clearColor(e,r,o,s),i.copy(n))},reset:function(){e=!1,r=null,i.set(-1,0,0,0)}}},o=new function(){let e=!1,n=null,r=null,i=null;return{setTest:function(t){t?B(2929):k(2929)},setMask:function(r){n===r||e||(t.depthMask(r),n=r)},setFunc:function(e){if(r!==e){if(e)switch(e){case 0:t.depthFunc(512);break;case 1:t.depthFunc(519);break;case 2:t.depthFunc(513);break;case 3:t.depthFunc(515);break;case 4:t.depthFunc(514);break;case 5:t.depthFunc(518);break;case 6:t.depthFunc(516);break;case 7:t.depthFunc(517);break;default:t.depthFunc(515)}else t.depthFunc(515);r=e}},setLocked:function(t){e=t},setClear:function(e){i!==e&&(t.clearDepth(e),i=e)},reset:function(){e=!1,n=null,r=null,i=null}}},s=new function(){let 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t>=l&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+l),P+=1,t},this.resetTextureUnits=function(){P=0},this.setTexture2D=I,this.setTexture2DArray=function(t,e){const i=r.get(t);t.version>0&&i.__version!==t.version?D(i,t,e):(n.activeTexture(33984+e),n.bindTexture(35866,i.__webglTexture))},this.setTexture3D=function(t,e){const i=r.get(t);t.version>0&&i.__version!==t.version?D(i,t,e):(n.activeTexture(33984+e),n.bindTexture(32879,i.__webglTexture))},this.setTextureCube=function(e,i){const s=r.get(e);e.version>0&&s.__version!==e.version?function(e,r,i){if(6!==r.image.length)return;const s=N(e,r),l=r.source;if(n.activeTexture(33984+i),n.bindTexture(34067,e.__webglTexture),l.version!==l.__currentVersion||!0===s){t.pixelStorei(37440,r.flipY),t.pixelStorei(37441,r.premultiplyAlpha),t.pixelStorei(3317,r.unpackAlignment),t.pixelStorei(37443,0);const i=r.isCompressedTexture||r.image[0].isCompressedTexture,s=r.image[0]&&r.image[0].isDataTexture,h=[];for(let t=0;t<6;t++)h[t]=i||s?s?r.image[t].image:r.image[t]:y(r.image[t],!1,!0,u),h[t]=H(r,h[t]);const c=h[0],d=x(c)||a,p=o.convert(r.format,r.encoding),f=o.convert(r.type),m=T(r.internalFormat,p,f,r.encoding),g=a&&!0!==r.isVideoTexture,v=void 0===e.__version;let _,w=S(r,c,d);if(L(34067,r,d),i){g&&v&&n.texStorage2D(34067,w,m,c.width,c.height);for(let t=0;t<6;t++){_=h[t].mipmaps;for(let e=0;e<_.length;e++){const i=_[e];r.format!==Xl?null!==p?g?n.compressedTexSubImage2D(34069+t,e,0,0,i.width,i.height,p,i.data):n.compressedTexImage2D(34069+t,e,m,i.width,i.height,0,i.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):g?n.texSubImage2D(34069+t,e,0,0,i.width,i.height,p,f,i.data):n.texImage2D(34069+t,e,m,i.width,i.height,0,p,f,i.data)}}}else{_=r.mipmaps,g&&v&&(_.length>0&&w++,n.texStorage2D(34067,w,m,h[0].width,h[0].height));for(let t=0;t<6;t++)if(s){g?n.texSubImage2D(34069+t,0,0,0,h[t].width,h[t].height,p,f,h[t].data):n.texImage2D(34069+t,0,m,h[t].width,h[t].height,0,p,f,h[t].data);for(let e=0;e<_.length;e++){const r=_[e].image[t].image;g?n.texSubImage2D(34069+t,e+1,0,0,r.width,r.height,p,f,r.data):n.texImage2D(34069+t,e+1,m,r.width,r.height,0,p,f,r.data)}}else{g?n.texSubImage2D(34069+t,0,0,0,p,f,h[t]):n.texImage2D(34069+t,0,m,p,f,h[t]);for(let e=0;e<_.length;e++){const r=_[e];g?n.texSubImage2D(34069+t,e+1,0,0,p,f,r.image[t]):n.texImage2D(34069+t,e+1,m,p,f,r.image[t])}}}b(r,d)&&E(34067),l.__currentVersion=l.version,r.onUpdate&&r.onUpdate(r)}e.__version=r.version}(s,e,i):(n.activeTexture(33984+i),n.bindTexture(34067,s.__webglTexture))},this.rebindTextures=function(t,e,n){const i=r.get(t);void 0!==e&&U(i.__webglFramebuffer,t,t.texture,36064,3553),void 0!==n&&B(t)},this.setupRenderTarget=function(e){const l=e.texture,u=r.get(e),h=r.get(l);e.addEventListener("dispose",A),!0!==e.isWebGLMultipleRenderTargets&&(void 0===h.__webglTexture&&(h.__webglTexture=t.createTexture()),h.__version=l.version,s.memory.textures++);const c=!0===e.isWebGLCubeRenderTarget,d=!0===e.isWebGLMultipleRenderTargets,p=x(e)||a;if(c){u.__webglFramebuffer=[];for(let e=0;e<6;e++)u.__webglFramebuffer[e]=t.createFramebuffer()}else if(u.__webglFramebuffer=t.createFramebuffer(),d)if(i.drawBuffers){const n=e.texture;for(let e=0,i=n.length;e<i;e++){const i=r.get(n[e]);void 0===i.__webglTexture&&(i.__webglTexture=t.createTexture(),s.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");else if(a&&e.samples>0&&!1===G(e)){u.__webglMultisampledFramebuffer=t.createFramebuffer(),u.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,u.__webglColorRenderbuffer);const r=o.convert(l.format,l.encoding),i=o.convert(l.type),s=T(l.internalFormat,r,i,l.encoding),a=k(e);t.renderbufferStorageMultisample(36161,a,s,e.width,e.height),n.bindFramebuffer(36160,u.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,u.__webglColorRenderbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(u.__webglDepthRenderbuffer=t.createRenderbuffer(),F(u.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(36160,null)}if(c){n.bindTexture(34067,h.__webglTexture),L(34067,l,p);for(let t=0;t<6;t++)U(u.__webglFramebuffer[t],e,l,36064,34069+t);b(l,p)&&E(34067),n.unbindTexture()}else if(d){const t=e.texture;for(let i=0,o=t.length;i<o;i++){const o=t[i],s=r.get(o);n.bindTexture(3553,s.__webglTexture),L(3553,o,p),U(u.__webglFramebuffer,e,o,36064+i,3553),b(o,p)&&E(3553)}n.unbindTexture()}else{let t=3553;(e.isWebGL3DRenderTarget||e.isWebGLArrayRenderTarget)&&(a?t=e.isWebGL3DRenderTarget?32879:35866:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),n.bindTexture(t,h.__webglTexture),L(t,l,p),U(u.__webglFramebuffer,e,l,36064,t),b(l,p)&&E(t),n.unbindTexture()}e.depthBuffer&&B(e)},this.updateRenderTargetMipmap=function(t){const e=x(t)||a,i=!0===t.isWebGLMultipleRenderTargets?t.texture:[t.texture];for(let o=0,s=i.length;o<s;o++){const s=i[o];if(b(s,e)){const e=t.isWebGLCubeRenderTarget?34067:3553,i=r.get(s).__webglTexture;n.bindTexture(e,i),E(e),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(a&&e.samples>0&&!1===G(e)){const i=e.width,o=e.height;let s=16384;const a=[36064],l=e.stencilBuffer?33306:36096;e.depthBuffer&&a.push(l);const u=r.get(e),h=void 0!==u.__ignoreDepthValues&&u.__ignoreDepthValues;!1===h&&(e.depthBuffer&&(s|=256),e.stencilBuffer&&(s|=1024)),n.bindFramebuffer(36008,u.__webglMultisampledFramebuffer),n.bindFramebuffer(36009,u.__webglFramebuffer),!0===h&&(t.invalidateFramebuffer(36008,[l]),t.invalidateFramebuffer(36009,[l])),t.blitFramebuffer(0,0,i,o,0,0,i,o,s,9728),p&&t.invalidateFramebuffer(36008,a),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,u.__webglMultisampledFramebuffer)}},this.setupDepthRenderbuffer=B,this.setupFrameBufferTexture=U,this.useMultisampledRTT=G}function Df(t,e,n){const r=n.isWebGL2;return{convert:function(t,n=null){let i;if(t===kl)return 5121;if(1017===t)return 32819;if(1018===t)return 32820;if(1010===t)return 5120;if(1011===t)return 5122;if(t===Gl)return 5123;if(1013===t)return 5124;if(t===Hl)return 5125;if(t===zl)return 5126;if(t===Vl)return r?5131:(i=e.get("OES_texture_half_float"),null!==i?i.HALF_FLOAT_OES:null);if(1021===t)return 6406;if(t===Xl)return 6408;if(1024===t)return 6409;if(1025===t)return 6410;if(t===jl)return 6402;if(t===Yl)return 34041;if(1028===t)return 6403;if(1022===t)return console.warn("THREE.WebGLRenderer: THREE.RGBFormat has been removed. Use THREE.RGBAFormat instead. https://github.com/mrdoob/three.js/pull/23228"),6408;if(t===du)return i=e.get("EXT_sRGB"),null!==i?i.SRGB_ALPHA_EXT:null;if(1029===t)return 36244;if(1030===t)return 33319;if(1031===t)return 33320;if(1033===t)return 36249;if(t===ql||t===Zl||t===Kl||t===Jl)if(n===ou){if(i=e.get("WEBGL_compressed_texture_s3tc_srgb"),null===i)return null;if(t===ql)return i.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(t===Zl)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(t===Kl)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(t===Jl)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=e.get("WEBGL_compressed_texture_s3tc"),null===i)return null;if(t===ql)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Zl)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Kl)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Jl)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===t||35841===t||35842===t||35843===t){if(i=e.get("WEBGL_compressed_texture_pvrtc"),null===i)return null;if(35840===t)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===t)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===t)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===t)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===t)return i=e.get("WEBGL_compressed_texture_etc1"),null!==i?i.COMPRESSED_RGB_ETC1_WEBGL:null;if(37492===t||37496===t){if(i=e.get("WEBGL_compressed_texture_etc"),null===i)return null;if(37492===t)return n===ou?i.COMPRESSED_SRGB8_ETC2:i.COMPRESSED_RGB8_ETC2;if(37496===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:i.COMPRESSED_RGBA8_ETC2_EAC}if(37808===t||37809===t||37810===t||37811===t||37812===t||37813===t||37814===t||37815===t||37816===t||37817===t||37818===t||37819===t||37820===t||37821===t){if(i=e.get("WEBGL_compressed_texture_astc"),null===i)return null;if(37808===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:i.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:i.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:i.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:i.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:i.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:i.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:i.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:i.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:i.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:i.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:i.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:i.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:i.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===t)return n===ou?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:i.COMPRESSED_RGBA_ASTC_12x12_KHR}if(36492===t){if(i=e.get("EXT_texture_compression_bptc"),null===i)return null;if(36492===t)return n===ou?i.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:i.COMPRESSED_RGBA_BPTC_UNORM_EXT}return t===Wl?r?34042:(i=e.get("WEBGL_depth_texture"),null!==i?i.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}Cf.prototype.isMeshDistanceMaterial=!0;class Uf extends $c{constructor(t=[]){super(),this.cameras=t}}Uf.prototype.isArrayCamera=!0;class Ff extends $h{constructor(){super(),this.type="Group"}}Ff.prototype.isGroup=!0;const Bf={type:"move"};class kf{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Ff,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Ff,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Ju,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Ju),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Ff,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Ju,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Ju),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let r=null,i=null,o=null;const s=this._targetRay,a=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState)if(null!==s&&(r=e.getPose(t.targetRaySpace,n),null!==r&&(s.matrix.fromArray(r.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale),r.linearVelocity?(s.hasLinearVelocity=!0,s.linearVelocity.copy(r.linearVelocity)):s.hasLinearVelocity=!1,r.angularVelocity?(s.hasAngularVelocity=!0,s.angularVelocity.copy(r.angularVelocity)):s.hasAngularVelocity=!1,this.dispatchEvent(Bf))),l&&t.hand){o=!0;for(const r of t.hand.values()){const t=e.getJointPose(r,n);if(void 0===l.joints[r.jointName]){const t=new Ff;t.matrixAutoUpdate=!1,t.visible=!1,l.joints[r.jointName]=t,l.add(t)}const i=l.joints[r.jointName];null!==t&&(i.matrix.fromArray(t.transform.matrix),i.matrix.decompose(i.position,i.rotation,i.scale),i.jointRadius=t.radius),i.visible=null!==t}const r=l.joints["index-finger-tip"],i=l.joints["thumb-tip"],s=r.position.distanceTo(i.position),a=.02,u=.005;l.inputState.pinching&&s>a+u?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&s<=a-u&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==a&&t.gripSpace&&(i=e.getPose(t.gripSpace,n),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1));return null!==s&&(s.visible=null!==r),null!==a&&(a.visible=null!==i),null!==l&&(l.visible=null!==o),this}}class Gf extends Xu{constructor(t,e,n,r,i,o,s,a,l,u){if((u=void 0!==u?u:jl)!==jl&&u!==Yl)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&u===jl&&(n=Gl),void 0===n&&u===Yl&&(n=Wl),super(null,r,i,o,s,a,u,n,l),this.image={width:t,height:e},this.magFilter=void 0!==s?s:Ul,this.minFilter=void 0!==a?a:Ul,this.flipY=!1,this.generateMipmaps=!1}}Gf.prototype.isDepthTexture=!0;class Hf extends pu{constructor(t,e){super();const n=this;let r=null,i=1,o=null,s="local-floor",a=null,l=null,u=null,h=null,c=null;const d=e.getContextAttributes();let p=null,f=null;const m=[],g=new Map,v=new $c;v.layers.enable(1),v.viewport=new ju;const _=new $c;_.layers.enable(2),_.viewport=new ju;const y=[v,_],x=new Uf;x.layers.enable(1),x.layers.enable(2);let b=null,E=null;function T(t){const e=g.get(t.inputSource);e&&e.dispatchEvent({type:t.type,data:t.inputSource})}function S(){g.forEach((function(t,e){t.disconnect(e)})),g.clear(),b=null,E=null,t.setRenderTarget(p),h=null,u=null,l=null,r=null,f=null,I.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function w(t){const e=r.inputSources;for(let t=0;t<m.length;t++)g.set(e[t],m[t]);for(let e=0;e<t.removed.length;e++){const n=t.removed[e],r=g.get(n);r&&(r.dispatchEvent({type:"disconnected",data:n}),g.delete(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e],r=g.get(n);r&&r.dispatchEvent({type:"connected",data:n})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=m[t];return void 0===e&&(e=new kf,m[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=m[t];return void 0===e&&(e=new kf,m[t]=e),e.getGripSpace()},this.getHand=function(t){let e=m[t];return void 0===e&&(e=new kf,m[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){i=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){s=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return o},this.getBaseLayer=function(){return null!==u?u:h},this.getBinding=function(){return l},this.getFrame=function(){return c},this.getSession=function(){return r},this.setSession=async function(a){if(r=a,null!==r){if(p=t.getRenderTarget(),r.addEventListener("select",T),r.addEventListener("selectstart",T),r.addEventListener("selectend",T),r.addEventListener("squeeze",T),r.addEventListener("squeezestart",T),r.addEventListener("squeezeend",T),r.addEventListener("end",S),r.addEventListener("inputsourceschange",w),!0!==d.xrCompatible&&await e.makeXRCompatible(),void 0===r.renderState.layers||!1===t.capabilities.isWebGL2){const n={antialias:void 0!==r.renderState.layers||d.antialias,alpha:d.alpha,depth:d.depth,stencil:d.stencil,framebufferScaleFactor:i};h=new XRWebGLLayer(r,e,n),r.updateRenderState({baseLayer:h}),f=new Yu(h.framebufferWidth,h.framebufferHeight,{format:Xl,type:kl,encoding:t.outputEncoding})}else{let n=null,o=null,s=null;d.depth&&(s=d.stencil?35056:33190,n=d.stencil?Yl:jl,o=d.stencil?Wl:Gl);const a={colorFormat:t.outputEncoding===ou?35907:32856,depthFormat:s,scaleFactor:i};l=new XRWebGLBinding(r,e),u=l.createProjectionLayer(a),r.updateRenderState({layers:[u]}),f=new Yu(u.textureWidth,u.textureHeight,{format:Xl,type:kl,depthTexture:new Gf(u.textureWidth,u.textureHeight,o,void 0,void 0,void 0,void 0,void 0,void 0,n),stencilBuffer:d.stencil,encoding:t.outputEncoding,samples:d.antialias?4:0}),t.properties.get(f).__ignoreDepthValues=u.ignoreDepthValues}f.isXRRenderTarget=!0,this.setFoveation(1),o=await r.requestReferenceSpace(s),I.setContext(r),I.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}};const M=new Ju,A=new Ju;function R(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.updateCamera=function(t){if(null===r)return;x.near=_.near=v.near=t.near,x.far=_.far=v.far=t.far,b===x.near&&E===x.far||(r.updateRenderState({depthNear:x.near,depthFar:x.far}),b=x.near,E=x.far);const e=t.parent,n=x.cameras;R(x,e);for(let t=0;t<n.length;t++)R(n[t],e);x.matrixWorld.decompose(x.position,x.quaternion,x.scale),t.position.copy(x.position),t.quaternion.copy(x.quaternion),t.scale.copy(x.scale),t.matrix.copy(x.matrix),t.matrixWorld.copy(x.matrixWorld);const i=t.children;for(let t=0,e=i.length;t<e;t++)i[t].updateMatrixWorld(!0);2===n.length?function(t,e,n){M.setFromMatrixPosition(e.matrixWorld),A.setFromMatrixPosition(n.matrixWorld);const r=M.distanceTo(A),i=e.projectionMatrix.elements,o=n.projectionMatrix.elements,s=i[14]/(i[10]-1),a=i[14]/(i[10]+1),l=(i[9]+1)/i[5],u=(i[9]-1)/i[5],h=(i[8]-1)/i[0],c=(o[8]+1)/o[0],d=s*h,p=s*c,f=r/(-h+c),m=f*-h;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(m),t.translateZ(f),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert();const g=s+f,v=a+f,_=d-m,y=p+(r-m),x=l*a/v*g,b=u*a/v*g;t.projectionMatrix.makePerspective(_,y,x,b,g,v)}(x,v,_):x.projectionMatrix.copy(v.projectionMatrix)},this.getCamera=function(){return x},this.getFoveation=function(){return null!==u?u.fixedFoveation:null!==h?h.fixedFoveation:void 0},this.setFoveation=function(t){null!==u&&(u.fixedFoveation=t),null!==h&&void 0!==h.fixedFoveation&&(h.fixedFoveation=t)};let P=null;const I=new cd;I.setAnimationLoop((function(e,n){if(a=n.getViewerPose(o),c=n,null!==a){const e=a.views;null!==h&&(t.setRenderTargetFramebuffer(f,h.framebuffer),t.setRenderTarget(f));let n=!1;e.length!==x.cameras.length&&(x.cameras.length=0,n=!0);for(let r=0;r<e.length;r++){const i=e[r];let o=null;if(null!==h)o=h.getViewport(i);else{const e=l.getViewSubImage(u,i);o=e.viewport,0===r&&(t.setRenderTargetTextures(f,e.colorTexture,u.ignoreDepthValues?void 0:e.depthStencilTexture),t.setRenderTarget(f))}const s=y[r];s.matrix.fromArray(i.transform.matrix),s.projectionMatrix.fromArray(i.projectionMatrix),s.viewport.set(o.x,o.y,o.width,o.height),0===r&&x.matrix.copy(s.matrix),!0===n&&x.cameras.push(s)}}const i=r.inputSources;for(let t=0;t<m.length;t++){const e=m[t],r=i[t];e.update(r,n,o)}P&&P(e,n),c=null})),this.setAnimationLoop=function(t){P=t},this.dispose=function(){}}}function zf(t,e){function n(n,r){n.opacity.value=r.opacity,r.color&&n.diffuse.value.copy(r.color),r.emissive&&n.emissive.value.copy(r.emissive).multiplyScalar(r.emissiveIntensity),r.map&&(n.map.value=r.map),r.alphaMap&&(n.alphaMap.value=r.alphaMap),r.bumpMap&&(n.bumpMap.value=r.bumpMap,n.bumpScale.value=r.bumpScale,1===r.side&&(n.bumpScale.value*=-1)),r.displacementMap&&(n.displacementMap.value=r.displacementMap,n.displacementScale.value=r.displacementScale,n.displacementBias.value=r.displacementBias),r.emissiveMap&&(n.emissiveMap.value=r.emissiveMap),r.normalMap&&(n.normalMap.value=r.normalMap,n.normalScale.value.copy(r.normalScale),1===r.side&&n.normalScale.value.negate()),r.specularMap&&(n.specularMap.value=r.specularMap),r.alphaTest>0&&(n.alphaTest.value=r.alphaTest);const i=e.get(r).envMap;if(i&&(n.envMap.value=i,n.flipEnvMap.value=i.isCubeTexture&&!1===i.isRenderTargetTexture?-1:1,n.reflectivity.value=r.reflectivity,n.ior.value=r.ior,n.refractionRatio.value=r.refractionRatio),r.lightMap){n.lightMap.value=r.lightMap;const e=!0!==t.physicallyCorrectLights?Math.PI:1;n.lightMapIntensity.value=r.lightMapIntensity*e}let o,s;r.aoMap&&(n.aoMap.value=r.aoMap,n.aoMapIntensity.value=r.aoMapIntensity),r.map?o=r.map:r.specularMap?o=r.specularMap:r.displacementMap?o=r.displacementMap:r.normalMap?o=r.normalMap:r.bumpMap?o=r.bumpMap:r.roughnessMap?o=r.roughnessMap:r.metalnessMap?o=r.metalnessMap:r.alphaMap?o=r.alphaMap:r.emissiveMap?o=r.emissiveMap:r.clearcoatMap?o=r.clearcoatMap:r.clearcoatNormalMap?o=r.clearcoatNormalMap:r.clearcoatRoughnessMap?o=r.clearcoatRoughnessMap:r.specularIntensityMap?o=r.specularIntensityMap:r.specularColorMap?o=r.specularColorMap:r.transmissionMap?o=r.transmissionMap:r.thicknessMap?o=r.thicknessMap:r.sheenColorMap?o=r.sheenColorMap:r.sheenRoughnessMap&&(o=r.sheenRoughnessMap),void 0!==o&&(o.isWebGLRenderTarget&&(o=o.texture),!0===o.matrixAutoUpdate&&o.updateMatrix(),n.uvTransform.value.copy(o.matrix)),r.aoMap?s=r.aoMap:r.lightMap&&(s=r.lightMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),n.uv2Transform.value.copy(s.matrix))}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,r,i,o,s){r.isMeshBasicMaterial||r.isMeshLambertMaterial?n(t,r):r.isMeshToonMaterial?(n(t,r),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(t,r)):r.isMeshPhongMaterial?(n(t,r),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4)}(t,r)):r.isMeshStandardMaterial?(n(t,r),function(t,n){t.roughness.value=n.roughness,t.metalness.value=n.metalness,n.roughnessMap&&(t.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(t.metalnessMap.value=n.metalnessMap),e.get(n).envMap&&(t.envMapIntensity.value=n.envMapIntensity)}(t,r),r.isMeshPhysicalMaterial&&function(t,e,n){t.ior.value=e.ior,e.sheen>0&&(t.sheenColor.value.copy(e.sheenColor).multiplyScalar(e.sheen),t.sheenRoughness.value=e.sheenRoughness,e.sheenColorMap&&(t.sheenColorMap.value=e.sheenColorMap),e.sheenRoughnessMap&&(t.sheenRoughnessMap.value=e.sheenRoughnessMap)),e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap),e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&t.clearcoatNormalScale.value.negate())),e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=n.texture,t.transmissionSamplerSize.value.set(n.width,n.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap),t.attenuationDistance.value=e.attenuationDistance,t.attenuationColor.value.copy(e.attenuationColor)),t.specularIntensity.value=e.specularIntensity,t.specularColor.value.copy(e.specularColor),e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap),e.specularColorMap&&(t.specularColorMap.value=e.specularColorMap)}(t,r,s)):r.isMeshMatcapMaterial?(n(t,r),function(t,e){e.matcap&&(t.matcap.value=e.matcap)}(t,r)):r.isMeshDepthMaterial?n(t,r):r.isMeshDistanceMaterial?(n(t,r),function(t,e){t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,r)):r.isMeshNormalMaterial?n(t,r):r.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,r)):r.isPointsMaterial?function(t,e,n,r){let i;t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*n,t.scale.value=.5*r,e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.alphaTest>0&&(t.alphaTest.value=e.alphaTest),e.map?i=e.map:e.alphaMap&&(i=e.alphaMap),void 0!==i&&(!0===i.matrixAutoUpdate&&i.updateMatrix(),t.uvTransform.value.copy(i.matrix))}(t,r,i,o):r.isSpriteMaterial?function(t,e){let n;t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map),e.alphaMap&&(t.alphaMap.value=e.alphaMap),e.alphaTest>0&&(t.alphaTest.value=e.alphaTest),e.map?n=e.map:e.alphaMap&&(n=e.alphaMap),void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix))}(t,r):r.isShadowMaterial?(t.color.value.copy(r.color),t.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function Vf(t={}){const e=void 0!==t.canvas?t.canvas:function(){const t=Ru("canvas");return t.style.display="block",t}(),n=void 0!==t.context?t.context:null,r=void 0===t.depth||t.depth,i=void 0===t.stencil||t.stencil,o=void 0!==t.antialias&&t.antialias,s=void 0===t.premultipliedAlpha||t.premultipliedAlpha,a=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,l=void 0!==t.powerPreference?t.powerPreference:"default",u=void 0!==t.failIfMajorPerformanceCaveat&&t.failIfMajorPerformanceCaveat;let h;h=void 0!==t.context?n.getContextAttributes().alpha:void 0!==t.alpha&&t.alpha;let c=null,d=null;const p=[],f=[];this.domElement=e,this.debug={checkShaderErrors:!0},this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.outputEncoding=iu,this.physicallyCorrectLights=!1,this.toneMapping=0,this.toneMappingExposure=1;const m=this;let g=!1,v=0,_=0,y=null,x=-1,b=null;const E=new ju,T=new ju;let S=null,w=e.width,M=e.height,A=1,R=null,P=null;const I=new ju(0,0,w,M),C=new ju(0,0,w,M);let O=!1;const L=new hd;let N=!1,D=!1,U=null;const F=new Rh,B=new wu,k=new Ju,G={background:null,fog:null,environment:null,overrideMaterial:null,isScene:!0};function H(){return null===y?A:1}let z,V,W,X,j,Y,q,Z,K,J,Q,$,tt,et,nt,rt,it,ot,st,at,lt,ut,ht,ct=n;function dt(t,n){for(let r=0;r<t.length;r++){const i=t[r],o=e.getContext(i,n);if(null!==o)return o}return null}try{const t={alpha:!0,depth:r,stencil:i,antialias:o,premultipliedAlpha:s,preserveDrawingBuffer:a,powerPreference:l,failIfMajorPerformanceCaveat:u};if("setAttribute"in e&&e.setAttribute("data-engine","three.js r139"),e.addEventListener("webglcontextlost",mt,!1),e.addEventListener("webglcontextrestored",gt,!1),null===ct){const e=["webgl2","webgl","experimental-webgl"];if(!0===m.isWebGL1Renderer&&e.shift(),ct=dt(e,t),null===ct)throw dt(e)?new Error("Error creating WebGL context with your selected attributes."):new Error("Error creating WebGL context.")}void 0===ct.getShaderPrecisionFormat&&(ct.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(t){throw console.error("THREE.WebGLRenderer: "+t.message),t}function pt(){z=new Fd(ct),V=new xd(ct,z,t),z.init(V),ut=new Df(ct,z,V),W=new Lf(ct,z,V),X=new Gd(ct),j=new yf,Y=new Nf(ct,z,W,j,V,ut,X),q=new Ed(m),Z=new Ud(m),K=new dd(ct,V),ht=new _d(ct,z,K,V),J=new Bd(ct,K,X,ht),Q=new Xd(ct,J,K,X),st=new Wd(ct,V,Y),rt=new bd(j),$=new _f(m,q,Z,z,V,ht,rt),tt=new zf(m,j),et=new Tf,nt=new Pf(z,V),ot=new vd(m,q,W,Q,h,s),it=new Of(m,Q,V),at=new yd(ct,z,X,V),lt=new kd(ct,z,X,V),X.programs=$.programs,m.capabilities=V,m.extensions=z,m.properties=j,m.renderLists=et,m.shadowMap=it,m.state=W,m.info=X}pt();const ft=new Hf(m,ct);function mt(t){t.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),g=!0}function gt(){console.log("THREE.WebGLRenderer: Context Restored."),g=!1;const t=X.autoReset,e=it.enabled,n=it.autoUpdate,r=it.needsUpdate,i=it.type;pt(),X.autoReset=t,it.enabled=e,it.autoUpdate=n,it.needsUpdate=r,it.type=i}function vt(t){const e=t.target;e.removeEventListener("dispose",vt),function(t){(function(t){const e=j.get(t).programs;void 0!==e&&(e.forEach((function(t){$.releaseProgram(t)})),t.isShaderMaterial&&$.releaseShaderCache(t))})(t),j.remove(t)}(e)}this.xr=ft,this.getContext=function(){return ct},this.getContextAttributes=function(){return ct.getContextAttributes()},this.forceContextLoss=function(){const t=z.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){const t=z.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return A},this.setPixelRatio=function(t){void 0!==t&&(A=t,this.setSize(w,M,!1))},this.getSize=function(t){return t.set(w,M)},this.setSize=function(t,n,r){ft.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(w=t,M=n,e.width=Math.floor(t*A),e.height=Math.floor(n*A),!1!==r&&(e.style.width=t+"px",e.style.height=n+"px"),this.setViewport(0,0,t,n))},this.getDrawingBufferSize=function(t){return t.set(w*A,M*A).floor()},this.setDrawingBufferSize=function(t,n,r){w=t,M=n,A=r,e.width=Math.floor(t*r),e.height=Math.floor(n*r),this.setViewport(0,0,t,n)},this.getCurrentViewport=function(t){return t.copy(E)},this.getViewport=function(t){return t.copy(I)},this.setViewport=function(t,e,n,r){t.isVector4?I.set(t.x,t.y,t.z,t.w):I.set(t,e,n,r),W.viewport(E.copy(I).multiplyScalar(A).floor())},this.getScissor=function(t){return t.copy(C)},this.setScissor=function(t,e,n,r){t.isVector4?C.set(t.x,t.y,t.z,t.w):C.set(t,e,n,r),W.scissor(T.copy(C).multiplyScalar(A).floor())},this.getScissorTest=function(){return O},this.setScissorTest=function(t){W.setScissorTest(O=t)},this.setOpaqueSort=function(t){R=t},this.setTransparentSort=function(t){P=t},this.getClearColor=function(t){return t.copy(ot.getClearColor())},this.setClearColor=function(){ot.setClearColor.apply(ot,arguments)},this.getClearAlpha=function(){return ot.getClearAlpha()},this.setClearAlpha=function(){ot.setClearAlpha.apply(ot,arguments)},this.clear=function(t=!0,e=!0,n=!0){let r=0;t&&(r|=16384),e&&(r|=256),n&&(r|=1024),ct.clear(r)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",mt,!1),e.removeEventListener("webglcontextrestored",gt,!1),et.dispose(),nt.dispose(),j.dispose(),q.dispose(),Z.dispose(),Q.dispose(),ht.dispose(),$.dispose(),ft.dispose(),ft.removeEventListener("sessionstart",yt),ft.removeEventListener("sessionend",xt),U&&(U.dispose(),U=null),bt.stop()},this.renderBufferDirect=function(t,e,n,r,i,o){null===e&&(e=G);const s=i.isMesh&&i.matrixWorld.determinant()<0,a=function(t,e,n,r,i){!0!==e.isScene&&(e=G),Y.resetTextureUnits();const o=e.fog,s=r.isMeshStandardMaterial?e.environment:null,a=null===y?m.outputEncoding:!0===y.isXRRenderTarget?y.texture.encoding:iu,l=(r.isMeshStandardMaterial?Z:q).get(r.envMap||s),u=!0===r.vertexColors&&!!n.attributes.color&&4===n.attributes.color.itemSize,h=!!r.normalMap&&!!n.attributes.tangent,c=!!n.morphAttributes.position,p=!!n.morphAttributes.normal,f=!!n.morphAttributes.color,g=r.toneMapped?m.toneMapping:0,v=n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color,_=void 0!==v?v.length:0,E=j.get(r),T=d.state.lights;if(!0===N&&(!0===D||t!==b)){const e=t===b&&r.id===x;rt.setState(r,t,e)}let S=!1;r.version===E.__version?E.needsLights&&E.lightsStateVersion!==T.state.version||E.outputEncoding!==a||i.isInstancedMesh&&!1===E.instancing?S=!0:i.isInstancedMesh||!0!==E.instancing?i.isSkinnedMesh&&!1===E.skinning?S=!0:i.isSkinnedMesh||!0!==E.skinning?E.envMap!==l||r.fog&&E.fog!==o?S=!0:void 0===E.numClippingPlanes||E.numClippingPlanes===rt.numPlanes&&E.numIntersection===rt.numIntersection?(E.vertexAlphas!==u||E.vertexTangents!==h||E.morphTargets!==c||E.morphNormals!==p||E.morphColors!==f||E.toneMapping!==g||!0===V.isWebGL2&&E.morphTargetsCount!==_)&&(S=!0):S=!0:S=!0:S=!0:(S=!0,E.__version=r.version);let w=E.currentProgram;!0===S&&(w=Mt(r,e,i));let R=!1,P=!1,I=!1;const C=w.getUniforms(),O=E.uniforms;if(W.useProgram(w.program)&&(R=!0,P=!0,I=!0),r.id!==x&&(x=r.id,P=!0),R||b!==t){if(C.setValue(ct,"projectionMatrix",t.projectionMatrix),V.logarithmicDepthBuffer&&C.setValue(ct,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),b!==t&&(b=t,P=!0,I=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshStandardMaterial||r.envMap){const e=C.map.cameraPosition;void 0!==e&&e.setValue(ct,k.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial)&&C.setValue(ct,"isOrthographic",!0===t.isOrthographicCamera),(r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.isShadowMaterial||i.isSkinnedMesh)&&C.setValue(ct,"viewMatrix",t.matrixWorldInverse)}if(i.isSkinnedMesh){C.setOptional(ct,i,"bindMatrix"),C.setOptional(ct,i,"bindMatrixInverse");const t=i.skeleton;t&&(V.floatVertexTextures?(null===t.boneTexture&&t.computeBoneTexture(),C.setValue(ct,"boneTexture",t.boneTexture,Y),C.setValue(ct,"boneTextureSize",t.boneTextureSize)):C.setOptional(ct,t,"boneMatrices"))}const L=n.morphAttributes;var F,B;return(void 0!==L.position||void 0!==L.normal||void 0!==L.color&&!0===V.isWebGL2)&&st.update(i,n,r,w),(P||E.receiveShadow!==i.receiveShadow)&&(E.receiveShadow=i.receiveShadow,C.setValue(ct,"receiveShadow",i.receiveShadow)),P&&(C.setValue(ct,"toneMappingExposure",m.toneMappingExposure),E.needsLights&&(B=I,(F=O).ambientLightColor.needsUpdate=B,F.lightProbe.needsUpdate=B,F.directionalLights.needsUpdate=B,F.directionalLightShadows.needsUpdate=B,F.pointLights.needsUpdate=B,F.pointLightShadows.needsUpdate=B,F.spotLights.needsUpdate=B,F.spotLightShadows.needsUpdate=B,F.rectAreaLights.needsUpdate=B,F.hemisphereLights.needsUpdate=B),o&&r.fog&&tt.refreshFogUniforms(O,o),tt.refreshMaterialUniforms(O,r,A,M,U),Zp.upload(ct,E.uniformsList,O,Y)),r.isShaderMaterial&&!0===r.uniformsNeedUpdate&&(Zp.upload(ct,E.uniformsList,O,Y),r.uniformsNeedUpdate=!1),r.isSpriteMaterial&&C.setValue(ct,"center",i.center),C.setValue(ct,"modelViewMatrix",i.modelViewMatrix),C.setValue(ct,"normalMatrix",i.normalMatrix),C.setValue(ct,"modelMatrix",i.matrixWorld),w}(t,e,n,r,i);W.setMaterial(r,s);let 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0===this.array.buffer._uuid&&(this.array.buffer._uuid=_u()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}Yf.prototype.isInterleavedBuffer=!0;const qf=new Ju;class Zf{constructor(t,e,n,r=!1){this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=!0===r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)qf.fromBufferAttribute(this,e),qf.applyMatrix4(t),this.setXYZ(e,qf.x,qf.y,qf.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)qf.fromBufferAttribute(this,e),qf.applyNormalMatrix(t),this.setXYZ(e,qf.x,qf.y,qf.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)qf.fromBufferAttribute(this,e),qf.transformDirection(t),this.setXYZ(e,qf.x,qf.y,qf.z);return this}setX(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){return this.data.array[t*this.data.stride+this.offset]}getY(t){return this.data.array[t*this.data.stride+this.offset+1]}getZ(t){return this.data.array[t*this.data.stride+this.offset+2]}getW(t){return this.data.array[t*this.data.stride+this.offset+3]}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this}setXYZW(t,e,n,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this.data.array[t+3]=i,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new gc(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new Zf(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Zf.prototype.isInterleavedBufferAttribute=!0;class Kf extends dc{constructor(t){super(),this.type="SpriteMaterial",this.color=new ku(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this}}let Jf;Kf.prototype.isSpriteMaterial=!0;const Qf=new Ju,$f=new Ju,tm=new Ju,em=new wu,nm=new wu,rm=new Rh,im=new Ju,om=new Ju,sm=new Ju,am=new wu,lm=new wu,um=new wu;class hm extends $h{constructor(t){if(super(),this.type="Sprite",void 0===Jf){Jf=new Ac;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new Yf(t,5);Jf.setIndex([0,1,2,0,2,3]),Jf.setAttribute("position",new Zf(e,3,0,!1)),Jf.setAttribute("uv",new Zf(e,2,3,!1))}this.geometry=Jf,this.material=void 0!==t?t:new Kf,this.center=new wu(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),$f.setFromMatrixScale(this.matrixWorld),rm.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),tm.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&$f.multiplyScalar(-tm.z);const n=this.material.rotation;let r,i;0!==n&&(i=Math.cos(n),r=Math.sin(n));const o=this.center;cm(im.set(-.5,-.5,0),tm,o,$f,r,i),cm(om.set(.5,-.5,0),tm,o,$f,r,i),cm(sm.set(.5,.5,0),tm,o,$f,r,i),am.set(0,0),lm.set(1,0),um.set(1,1);let s=t.ray.intersectTriangle(im,om,sm,!1,Qf);if(null===s&&(cm(om.set(-.5,.5,0),tm,o,$f,r,i),lm.set(0,1),s=t.ray.intersectTriangle(im,sm,om,!1,Qf),null===s))return;const a=t.ray.origin.distanceTo(Qf);a<t.near||a>t.far||e.push({distance:a,point:Qf.clone(),uv:hc.getUV(Qf,im,om,sm,am,lm,um,new wu),face:null,object:this})}copy(t){return super.copy(t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function cm(t,e,n,r,i,o){em.subVectors(t,n).addScalar(.5).multiply(r),void 0!==i?(nm.x=o*em.x-i*em.y,nm.y=i*em.x+o*em.y):nm.copy(em),t.copy(e),t.x+=nm.x,t.y+=nm.y,t.applyMatrix4(rm)}hm.prototype.isSprite=!0;const dm=new Ju,pm=new ju,fm=new ju,mm=new Ju,gm=new Rh;class vm extends Xc{constructor(t,e){super(t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Rh,this.bindMatrixInverse=new Rh}copy(t){return super.copy(t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new ju,e=this.geometry.attributes.skinWeight;for(let n=0,r=e.count;n<r;n++){t.fromBufferAttribute(e,n);const r=1/t.manhattanLength();r!==1/0?t.multiplyScalar(r):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(t,e){const n=this.skeleton,r=this.geometry;pm.fromBufferAttribute(r.attributes.skinIndex,t),fm.fromBufferAttribute(r.attributes.skinWeight,t),dm.copy(e).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const r=fm.getComponent(t);if(0!==r){const i=pm.getComponent(t);gm.multiplyMatrices(n.bones[i].matrixWorld,n.boneInverses[i]),e.addScaledVector(mm.copy(dm).applyMatrix4(gm),r)}}return e.applyMatrix4(this.bindMatrixInverse)}}vm.prototype.isSkinnedMesh=!0;(class extends $h{constructor(){super(),this.type="Bone"}}).prototype.isBone=!0;(class extends Xu{constructor(t=null,e=1,n=1,r,i,o,s,a,l=1003,u=1003,h,c){super(null,o,s,a,l,u,r,i,h,c),this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}).prototype.isDataTexture=!0;class _m extends gc{constructor(t,e,n,r=1){"number"==typeof n&&(r=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(t,e,n),this.meshPerAttribute=r}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}_m.prototype.isInstancedBufferAttribute=!0;const ym=new Rh,xm=new Rh,bm=[],Em=new Xc;(class extends Xc{constructor(t,e,n){super(t,e),this.instanceMatrix=new _m(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}copy(t){return super.copy(t),this.instanceMatrix.copy(t.instanceMatrix),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}raycast(t,e){const n=this.matrixWorld,r=this.count;if(Em.geometry=this.geometry,Em.material=this.material,void 0!==Em.material)for(let i=0;i<r;i++){this.getMatrixAt(i,ym),xm.multiplyMatrices(n,ym),Em.matrixWorld=xm,Em.raycast(t,bm);for(let t=0,n=bm.length;t<n;t++){const n=bm[t];n.instanceId=i,n.object=this,e.push(n)}bm.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new _m(new Float32Array(3*this.instanceMatrix.count),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}).prototype.isInstancedMesh=!0;class Tm extends dc{constructor(t){super(),this.type="LineBasicMaterial",this.color=new ku(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this}}Tm.prototype.isLineBasicMaterial=!0;const Sm=new Ju,wm=new Ju,Mm=new Rh,Am=new Ah,Rm=new yh;class Pm extends $h{constructor(t=new Ac,e=new Tm){super(),this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,r=e.count;t<r;t++)Sm.fromBufferAttribute(e,t-1),wm.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=Sm.distanceTo(wm);t.setAttribute("lineDistance",new yc(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(t,e){const n=this.geometry,r=this.matrixWorld,i=t.params.Line.threshold,o=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Rm.copy(n.boundingSphere),Rm.applyMatrix4(r),Rm.radius+=i,!1===t.ray.intersectsSphere(Rm))return;Mm.copy(r).invert(),Am.copy(t.ray).applyMatrix4(Mm);const s=i/((this.scale.x+this.scale.y+this.scale.z)/3),a=s*s,l=new Ju,u=new Ju,h=new Ju,c=new Ju,d=this.isLineSegments?2:1;if(n.isBufferGeometry){const r=n.index,i=n.attributes.position;if(null!==r)for(let n=Math.max(0,o.start),s=Math.min(r.count,o.start+o.count)-1;n<s;n+=d){const o=r.getX(n),s=r.getX(n+1);if(l.fromBufferAttribute(i,o),u.fromBufferAttribute(i,s),Am.distanceSqToSegment(l,u,c,h)>a)continue;c.applyMatrix4(this.matrixWorld);const d=t.ray.origin.distanceTo(c);d<t.near||d>t.far||e.push({distance:d,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}else for(let n=Math.max(0,o.start),r=Math.min(i.count,o.start+o.count)-1;n<r;n+=d){if(l.fromBufferAttribute(i,n),u.fromBufferAttribute(i,n+1),Am.distanceSqToSegment(l,u,c,h)>a)continue;c.applyMatrix4(this.matrixWorld);const r=t.ray.origin.distanceTo(c);r<t.near||r>t.far||e.push({distance:r,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Pm.prototype.isLine=!0;const Im=new Ju,Cm=new Ju;class Om extends Pm{constructor(t,e){super(t,e),this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,r=e.count;t<r;t+=2)Im.fromBufferAttribute(e,t),Cm.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+Im.distanceTo(Cm);t.setAttribute("lineDistance",new yc(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}Om.prototype.isLineSegments=!0;(class extends Pm{constructor(t,e){super(t,e),this.type="LineLoop"}}).prototype.isLineLoop=!0;class Lm extends dc{constructor(t){super(),this.type="PointsMaterial",this.color=new ku(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this}}Lm.prototype.isPointsMaterial=!0;const Nm=new Rh,Dm=new Ah,Um=new yh,Fm=new Ju;function Bm(t,e,n,r,i,o,s){const a=Dm.distanceSqToPoint(t);if(a<n){const n=new Ju;Dm.closestPointToPoint(t,n),n.applyMatrix4(r);const l=i.ray.origin.distanceTo(n);if(l<i.near||l>i.far)return;o.push({distance:l,distanceToRay:Math.sqrt(a),point:n,index:e,face:null,object:s})}}(class extends $h{constructor(t=new Ac,e=new Lm){super(),this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,r=this.matrixWorld,i=t.params.Points.threshold,o=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Um.copy(n.boundingSphere),Um.applyMatrix4(r),Um.radius+=i,!1===t.ray.intersectsSphere(Um))return;Nm.copy(r).invert(),Dm.copy(t.ray).applyMatrix4(Nm);const s=i/((this.scale.x+this.scale.y+this.scale.z)/3),a=s*s;if(n.isBufferGeometry){const i=n.index,s=n.attributes.position;if(null!==i)for(let n=Math.max(0,o.start),l=Math.min(i.count,o.start+o.count);n<l;n++){const o=i.getX(n);Fm.fromBufferAttribute(s,o),Bm(Fm,o,a,r,t,e,this)}else for(let n=Math.max(0,o.start),i=Math.min(s.count,o.start+o.count);n<i;n++)Fm.fromBufferAttribute(s,n),Bm(Fm,n,a,r,t,e,this)}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}).prototype.isPoints=!0,class extends Xu{constructor(t,e,n,r,i,o,s,a,l){super(t,e,n,r,i,o,s,a,l),this.minFilter=void 0!==o?o:Fl,this.magFilter=void 0!==i?i:Fl,this.generateMipmaps=!1;const u=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){u.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1=="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}.prototype.isVideoTexture=!0,class extends Xu{constructor(t,e,n){super({width:t,height:e}),this.format=n,this.magFilter=Ul,this.minFilter=Ul,this.generateMipmaps=!1,this.needsUpdate=!0}}.prototype.isFramebufferTexture=!0;(class extends Xu{constructor(t,e,n,r,i,o,s,a,l,u,h,c){super(null,o,s,a,l,u,r,i,h,c),this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}).prototype.isCompressedTexture=!0,class extends Xu{constructor(t,e,n,r,i,o,s,a,l){super(t,e,n,r,i,o,s,a,l),this.needsUpdate=!0}}.prototype.isCanvasTexture=!0;class km{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,r=this.getPoint(0),i=0;e.push(0);for(let o=1;o<=t;o++)n=this.getPoint(o/t),i+=n.distanceTo(r),e.push(i),r=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let r=0;const i=n.length;let o;o=e||t*n[i-1];let s,a=0,l=i-1;for(;a<=l;)if(r=Math.floor(a+(l-a)/2),s=n[r]-o,s<0)a=r+1;else{if(!(s>0)){l=r;break}l=r-1}if(r=l,n[r]===o)return r/(i-1);const u=n[r];return(r+(o-u)/(n[r+1]-u))/(i-1)}getTangent(t,e){const n=1e-4;let r=t-n,i=t+n;r<0&&(r=0),i>1&&(i=1);const o=this.getPoint(r),s=this.getPoint(i),a=e||(o.isVector2?new wu:new Ju);return a.copy(s).sub(o).normalize(),a}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new Ju,r=[],i=[],o=[],s=new Ju,a=new Rh;for(let e=0;e<=t;e++){const n=e/t;r[e]=this.getTangentAt(n,new Ju)}i[0]=new Ju,o[0]=new Ju;let l=Number.MAX_VALUE;const u=Math.abs(r[0].x),h=Math.abs(r[0].y),c=Math.abs(r[0].z);u<=l&&(l=u,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),c<=l&&n.set(0,0,1),s.crossVectors(r[0],n).normalize(),i[0].crossVectors(r[0],s),o[0].crossVectors(r[0],i[0]);for(let e=1;e<=t;e++){if(i[e]=i[e-1].clone(),o[e]=o[e-1].clone(),s.crossVectors(r[e-1],r[e]),s.length()>Number.EPSILON){s.normalize();const t=Math.acos(yu(r[e-1].dot(r[e]),-1,1));i[e].applyMatrix4(a.makeRotationAxis(s,t))}o[e].crossVectors(r[e],i[e])}if(!0===e){let e=Math.acos(yu(i[0].dot(i[t]),-1,1));e/=t,r[0].dot(s.crossVectors(i[0],i[t]))>0&&(e=-e);for(let n=1;n<=t;n++)i[n].applyMatrix4(a.makeRotationAxis(r[n],e*n)),o[n].crossVectors(r[n],i[n])}return{tangents:r,normals:i,binormals:o}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class Gm extends km{constructor(t=0,e=0,n=1,r=1,i=0,o=2*Math.PI,s=!1,a=0){super(),this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=r,this.aStartAngle=i,this.aEndAngle=o,this.aClockwise=s,this.aRotation=a}getPoint(t,e){const n=e||new wu,r=2*Math.PI;let i=this.aEndAngle-this.aStartAngle;const o=Math.abs(i)<Number.EPSILON;for(;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=o?0:r),!0!==this.aClockwise||o||(i===r?i=-r:i-=r);const s=this.aStartAngle+t*i;let a=this.aX+this.xRadius*Math.cos(s),l=this.aY+this.yRadius*Math.sin(s);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=a-this.aX,r=l-this.aY;a=n*t-r*e+this.aX,l=n*e+r*t+this.aY}return n.set(a,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}Gm.prototype.isEllipseCurve=!0;class Hm extends Gm{constructor(t,e,n,r,i,o){super(t,e,n,n,r,i,o),this.type="ArcCurve"}}function zm(){let t=0,e=0,n=0,r=0;function i(i,o,s,a){t=i,e=s,n=-3*i+3*o-2*s-a,r=2*i-2*o+s+a}return{initCatmullRom:function(t,e,n,r,o){i(e,n,o*(n-t),o*(r-e))},initNonuniformCatmullRom:function(t,e,n,r,o,s,a){let l=(e-t)/o-(n-t)/(o+s)+(n-e)/s,u=(n-e)/s-(r-e)/(s+a)+(r-n)/a;l*=s,u*=s,i(e,n,l,u)},calc:function(i){const o=i*i;return t+e*i+n*o+r*(o*i)}}}Hm.prototype.isArcCurve=!0;const Vm=new Ju,Wm=new zm,Xm=new zm,jm=new zm;class Ym extends km{constructor(t=[],e=!1,n="centripetal",r=.5){super(),this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=r}getPoint(t,e=new Ju){const n=e,r=this.points,i=r.length,o=(i-(this.closed?0:1))*t;let s,a,l=Math.floor(o),u=o-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/i)+1)*i:0===u&&l===i-1&&(l=i-2,u=1),this.closed||l>0?s=r[(l-1)%i]:(Vm.subVectors(r[0],r[1]).add(r[0]),s=Vm);const h=r[l%i],c=r[(l+1)%i];if(this.closed||l+2<i?a=r[(l+2)%i]:(Vm.subVectors(r[i-1],r[i-2]).add(r[i-1]),a=Vm),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(s.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(c),t),r=Math.pow(c.distanceToSquared(a),t);n<1e-4&&(n=1),e<1e-4&&(e=n),r<1e-4&&(r=n),Wm.initNonuniformCatmullRom(s.x,h.x,c.x,a.x,e,n,r),Xm.initNonuniformCatmullRom(s.y,h.y,c.y,a.y,e,n,r),jm.initNonuniformCatmullRom(s.z,h.z,c.z,a.z,e,n,r)}else"catmullrom"===this.curveType&&(Wm.initCatmullRom(s.x,h.x,c.x,a.x,this.tension),Xm.initCatmullRom(s.y,h.y,c.y,a.y,this.tension),jm.initCatmullRom(s.z,h.z,c.z,a.z,this.tension));return n.set(Wm.calc(u),Xm.calc(u),jm.calc(u)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new Ju).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function qm(t,e,n,r,i){const o=.5*(r-e),s=.5*(i-n),a=t*t;return(2*n-2*r+o+s)*(t*a)+(-3*n+3*r-2*o-s)*a+o*t+n}function Zm(t,e,n,r){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,r)}function Km(t,e,n,r,i){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,r)+function(t,e){return t*t*t*e}(t,i)}Ym.prototype.isCatmullRomCurve3=!0;class Jm extends km{constructor(t=new wu,e=new wu,n=new wu,r=new wu){super(),this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=r}getPoint(t,e=new wu){const n=e,r=this.v0,i=this.v1,o=this.v2,s=this.v3;return n.set(Km(t,r.x,i.x,o.x,s.x),Km(t,r.y,i.y,o.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}Jm.prototype.isCubicBezierCurve=!0;class Qm extends km{constructor(t=new Ju,e=new Ju,n=new Ju,r=new Ju){super(),this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=r}getPoint(t,e=new Ju){const n=e,r=this.v0,i=this.v1,o=this.v2,s=this.v3;return n.set(Km(t,r.x,i.x,o.x,s.x),Km(t,r.y,i.y,o.y,s.y),Km(t,r.z,i.z,o.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}Qm.prototype.isCubicBezierCurve3=!0;class $m extends km{constructor(t=new wu,e=new wu){super(),this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new wu){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e){const n=e||new wu;return n.copy(this.v2).sub(this.v1).normalize(),n}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}$m.prototype.isLineCurve=!0;class tg extends km{constructor(t=new wu,e=new wu,n=new wu){super(),this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new wu){const n=e,r=this.v0,i=this.v1,o=this.v2;return n.set(Zm(t,r.x,i.x,o.x),Zm(t,r.y,i.y,o.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}tg.prototype.isQuadraticBezierCurve=!0;class eg extends km{constructor(t=new Ju,e=new Ju,n=new Ju){super(),this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new Ju){const n=e,r=this.v0,i=this.v1,o=this.v2;return n.set(Zm(t,r.x,i.x,o.x),Zm(t,r.y,i.y,o.y),Zm(t,r.z,i.z,o.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}eg.prototype.isQuadraticBezierCurve3=!0;class ng extends km{constructor(t=[]){super(),this.type="SplineCurve",this.points=t}getPoint(t,e=new wu){const n=e,r=this.points,i=(r.length-1)*t,o=Math.floor(i),s=i-o,a=r[0===o?o:o-1],l=r[o],u=r[o>r.length-2?r.length-1:o+1],h=r[o>r.length-3?r.length-1:o+2];return n.set(qm(s,a.x,l.x,u.x,h.x),qm(s,a.y,l.y,u.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new wu).fromArray(n))}return this}}ng.prototype.isSplineCurve=!0;var rg=Object.freeze({__proto__:null,ArcCurve:Hm,CatmullRomCurve3:Ym,CubicBezierCurve:Jm,CubicBezierCurve3:Qm,EllipseCurve:Gm,LineCurve:$m,LineCurve3:class extends km{constructor(t=new Ju,e=new Ju){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=t,this.v2=e}getPoint(t,e=new Ju){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}},QuadraticBezierCurve:tg,QuadraticBezierCurve3:eg,SplineCurve:ng});class ig extends km{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new $m(e,t))}getPoint(t,e){const n=t*this.getLength(),r=this.getCurveLengths();let i=0;for(;i<r.length;){if(r[i]>=n){const t=r[i]-n,o=this.curves[i],s=o.getLength(),a=0===s?0:1-t/s;return o.getPointAt(a,e)}i++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,r=this.curves.length;n<r;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let r=0,i=this.curves;r<i.length;r++){const o=i[r],s=o.isEllipseCurve?2*t:o.isLineCurve||o.isLineCurve3?1:o.isSplineCurve?t*o.points.length:t,a=o.getPoints(s);for(let t=0;t<a.length;t++){const r=a[t];n&&n.equals(r)||(e.push(r),n=r)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new rg[n.type]).fromJSON(n))}return this}}class og extends ig{constructor(t){super(),this.type="Path",this.currentPoint=new wu,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new $m(this.currentPoint.clone(),new wu(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,r){const i=new tg(this.currentPoint.clone(),new wu(t,e),new wu(n,r));return this.curves.push(i),this.currentPoint.set(n,r),this}bezierCurveTo(t,e,n,r,i,o){const s=new Jm(this.currentPoint.clone(),new wu(t,e),new wu(n,r),new wu(i,o));return this.curves.push(s),this.currentPoint.set(i,o),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new ng(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,r,i,o){const s=this.currentPoint.x,a=this.currentPoint.y;return this.absarc(t+s,e+a,n,r,i,o),this}absarc(t,e,n,r,i,o){return this.absellipse(t,e,n,n,r,i,o),this}ellipse(t,e,n,r,i,o,s,a){const l=this.currentPoint.x,u=this.currentPoint.y;return this.absellipse(t+l,e+u,n,r,i,o,s,a),this}absellipse(t,e,n,r,i,o,s,a){const l=new Gm(t,e,n,r,i,o,s,a);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const u=l.getPoint(1);return this.currentPoint.copy(u),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class sg extends Ac{constructor(t=1,e=8,n=0,r=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:r},e=Math.max(3,e);const i=[],o=[],s=[],a=[],l=new Ju,u=new wu;o.push(0,0,0),s.push(0,0,1),a.push(.5,.5);for(let i=0,h=3;i<=e;i++,h+=3){const c=n+i/e*r;l.x=t*Math.cos(c),l.y=t*Math.sin(c),o.push(l.x,l.y,l.z),s.push(0,0,1),u.x=(o[h]/t+1)/2,u.y=(o[h+1]/t+1)/2,a.push(u.x,u.y)}for(let t=1;t<=e;t++)i.push(t,t+1,0);this.setIndex(i),this.setAttribute("position",new yc(o,3)),this.setAttribute("normal",new yc(s,3)),this.setAttribute("uv",new yc(a,2))}static fromJSON(t){return new sg(t.radius,t.segments,t.thetaStart,t.thetaLength)}}new Ju,new Ju,new Ju,new hc;class ag extends og{constructor(t){super(t),this.uuid=_u(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,r=this.holes.length;n<r;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new og).fromJSON(n))}return this}}function lg(t,e,n,r,i){let o,s;if(i===function(t,e,n,r){let i=0;for(let o=e,s=n-r;o<n;o+=r)i+=(t[s]-t[o])*(t[o+1]+t[s+1]),s=o;return i}(t,e,n,r)>0)for(o=e;o<n;o+=r)s=Pg(o,t[o],t[o+1],s);else for(o=n-r;o>=e;o-=r)s=Pg(o,t[o],t[o+1],s);return s&&Tg(s,s.next)&&(Ig(s),s=s.next),s}function ug(t,e){if(!t)return t;e||(e=t);let n,r=t;do{if(n=!1,r.steiner||!Tg(r,r.next)&&0!==Eg(r.prev,r,r.next))r=r.next;else{if(Ig(r),r=e=r.prev,r===r.next)break;n=!0}}while(n||r!==e);return e}function hg(t,e,n,r,i,o,s){if(!t)return;!s&&o&&function(t,e,n,r){let i=t;do{null===i.z&&(i.z=_g(i.x,i.y,e,n,r)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next}while(i!==t);i.prevZ.nextZ=null,i.prevZ=null,function(t){let e,n,r,i,o,s,a,l,u=1;do{for(n=t,t=null,o=null,s=0;n;){for(s++,r=n,a=0,e=0;e<u&&(a++,r=r.nextZ,r);e++);for(l=u;a>0||l>0&&r;)0!==a&&(0===l||!r||n.z<=r.z)?(i=n,n=n.nextZ,a--):(i=r,r=r.nextZ,l--),o?o.nextZ=i:t=i,i.prevZ=o,o=i;n=r}o.nextZ=null,u*=2}while(s>1)}(i)}(t,r,i,o);let a,l,u=t;for(;t.prev!==t.next;)if(a=t.prev,l=t.next,o?dg(t,r,i,o):cg(t))e.push(a.i/n),e.push(t.i/n),e.push(l.i/n),Ig(t),t=l.next,u=l.next;else if((t=l)===u){s?1===s?hg(t=pg(ug(t),e,n),e,n,r,i,o,2):2===s&&fg(t,e,n,r,i,o):hg(ug(t),e,n,r,i,o,1);break}}function cg(t){const e=t.prev,n=t,r=t.next;if(Eg(e,n,r)>=0)return!1;let i=t.next.next;for(;i!==t.prev;){if(xg(e.x,e.y,n.x,n.y,r.x,r.y,i.x,i.y)&&Eg(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function dg(t,e,n,r){const i=t.prev,o=t,s=t.next;if(Eg(i,o,s)>=0)return!1;const a=i.x<o.x?i.x<s.x?i.x:s.x:o.x<s.x?o.x:s.x,l=i.y<o.y?i.y<s.y?i.y:s.y:o.y<s.y?o.y:s.y,u=i.x>o.x?i.x>s.x?i.x:s.x:o.x>s.x?o.x:s.x,h=i.y>o.y?i.y>s.y?i.y:s.y:o.y>s.y?o.y:s.y,c=_g(a,l,e,n,r),d=_g(u,h,e,n,r);let p=t.prevZ,f=t.nextZ;for(;p&&p.z>=c&&f&&f.z<=d;){if(p!==t.prev&&p!==t.next&&xg(i.x,i.y,o.x,o.y,s.x,s.y,p.x,p.y)&&Eg(p.prev,p,p.next)>=0)return!1;if(p=p.prevZ,f!==t.prev&&f!==t.next&&xg(i.x,i.y,o.x,o.y,s.x,s.y,f.x,f.y)&&Eg(f.prev,f,f.next)>=0)return!1;f=f.nextZ}for(;p&&p.z>=c;){if(p!==t.prev&&p!==t.next&&xg(i.x,i.y,o.x,o.y,s.x,s.y,p.x,p.y)&&Eg(p.prev,p,p.next)>=0)return!1;p=p.prevZ}for(;f&&f.z<=d;){if(f!==t.prev&&f!==t.next&&xg(i.x,i.y,o.x,o.y,s.x,s.y,f.x,f.y)&&Eg(f.prev,f,f.next)>=0)return!1;f=f.nextZ}return!0}function pg(t,e,n){let r=t;do{const i=r.prev,o=r.next.next;!Tg(i,o)&&Sg(i,r,r.next,o)&&Ag(i,o)&&Ag(o,i)&&(e.push(i.i/n),e.push(r.i/n),e.push(o.i/n),Ig(r),Ig(r.next),r=t=o),r=r.next}while(r!==t);return ug(r)}function fg(t,e,n,r,i,o){let s=t;do{let t=s.next.next;for(;t!==s.prev;){if(s.i!==t.i&&bg(s,t)){let a=Rg(s,t);return s=ug(s,s.next),a=ug(a,a.next),hg(s,e,n,r,i,o),void hg(a,e,n,r,i,o)}t=t.next}s=s.next}while(s!==t)}function mg(t,e){return t.x-e.x}function gg(t,e){if(e=function(t,e){let n=e;const r=t.x,i=t.y;let o,s=-1/0;do{if(i<=n.y&&i>=n.next.y&&n.next.y!==n.y){const t=n.x+(i-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(t<=r&&t>s){if(s=t,t===r){if(i===n.y)return n;if(i===n.next.y)return n.next}o=n.x<n.next.x?n:n.next}}n=n.next}while(n!==e);if(!o)return null;if(r===s)return o;const a=o,l=o.x,u=o.y;let h,c=1/0;n=o;do{r>=n.x&&n.x>=l&&r!==n.x&&xg(i<u?r:s,i,l,u,i<u?s:r,i,n.x,n.y)&&(h=Math.abs(i-n.y)/(r-n.x),Ag(n,t)&&(h<c||h===c&&(n.x>o.x||n.x===o.x&&vg(o,n)))&&(o=n,c=h)),n=n.next}while(n!==a);return o}(t,e)){const n=Rg(e,t);ug(e,e.next),ug(n,n.next)}}function vg(t,e){return Eg(t.prev,t,e.prev)<0&&Eg(e.next,t,t.next)<0}function _g(t,e,n,r,i){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=32767*(t-n)*i)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=32767*(e-r)*i)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function yg(t){let e=t,n=t;do{(e.x<n.x||e.x===n.x&&e.y<n.y)&&(n=e),e=e.next}while(e!==t);return n}function xg(t,e,n,r,i,o,s,a){return(i-s)*(e-a)-(t-s)*(o-a)>=0&&(t-s)*(r-a)-(n-s)*(e-a)>=0&&(n-s)*(o-a)-(i-s)*(r-a)>=0}function bg(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){let n=t;do{if(n.i!==t.i&&n.next.i!==t.i&&n.i!==e.i&&n.next.i!==e.i&&Sg(n,n.next,t,e))return!0;n=n.next}while(n!==t);return!1}(t,e)&&(Ag(t,e)&&Ag(e,t)&&function(t,e){let n=t,r=!1;const i=(t.x+e.x)/2,o=(t.y+e.y)/2;do{n.y>o!=n.next.y>o&&n.next.y!==n.y&&i<(n.next.x-n.x)*(o-n.y)/(n.next.y-n.y)+n.x&&(r=!r),n=n.next}while(n!==t);return r}(t,e)&&(Eg(t.prev,t,e.prev)||Eg(t,e.prev,e))||Tg(t,e)&&Eg(t.prev,t,t.next)>0&&Eg(e.prev,e,e.next)>0)}function Eg(t,e,n){return(e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y)}function Tg(t,e){return t.x===e.x&&t.y===e.y}function Sg(t,e,n,r){const i=Mg(Eg(t,e,n)),o=Mg(Eg(t,e,r)),s=Mg(Eg(n,r,t)),a=Mg(Eg(n,r,e));return i!==o&&s!==a||!(0!==i||!wg(t,n,e))||!(0!==o||!wg(t,r,e))||!(0!==s||!wg(n,t,r))||!(0!==a||!wg(n,e,r))}function wg(t,e,n){return e.x<=Math.max(t.x,n.x)&&e.x>=Math.min(t.x,n.x)&&e.y<=Math.max(t.y,n.y)&&e.y>=Math.min(t.y,n.y)}function Mg(t){return t>0?1:t<0?-1:0}function Ag(t,e){return Eg(t.prev,t,t.next)<0?Eg(t,e,t.next)>=0&&Eg(t,t.prev,e)>=0:Eg(t,e,t.prev)<0||Eg(t,t.next,e)<0}function Rg(t,e){const n=new Cg(t.i,t.x,t.y),r=new Cg(e.i,e.x,e.y),i=t.next,o=e.prev;return t.next=e,e.prev=t,n.next=i,i.prev=n,r.next=n,n.prev=r,o.next=r,r.prev=o,r}function Pg(t,e,n,r){const i=new Cg(t,e,n);return r?(i.next=r.next,i.prev=r,r.next.prev=i,r.next=i):(i.prev=i,i.next=i),i}function Ig(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function Cg(t,e,n){this.i=t,this.x=e,this.y=n,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}class Og{static area(t){const e=t.length;let n=0;for(let r=e-1,i=0;i<e;r=i++)n+=t[r].x*t[i].y-t[i].x*t[r].y;return.5*n}static isClockWise(t){return Og.area(t)<0}static triangulateShape(t,e){const n=[],r=[],i=[];Lg(t),Ng(n,t);let o=t.length;e.forEach(Lg);for(let t=0;t<e.length;t++)r.push(o),o+=e[t].length,Ng(n,e[t]);const s=function(t,e,n=2){const r=e&&e.length,i=r?e[0]*n:t.length;let o=lg(t,0,i,n,!0);const s=[];if(!o||o.next===o.prev)return s;let a,l,u,h,c,d,p;if(r&&(o=function(t,e,n,r){const i=[];let o,s,a,l,u;for(o=0,s=e.length;o<s;o++)a=e[o]*r,l=o<s-1?e[o+1]*r:t.length,u=lg(t,a,l,r,!1),u===u.next&&(u.steiner=!0),i.push(yg(u));for(i.sort(mg),o=0;o<i.length;o++)gg(i[o],n),n=ug(n,n.next);return n}(t,e,o,n)),t.length>80*n){a=u=t[0],l=h=t[1];for(let e=n;e<i;e+=n)c=t[e],d=t[e+1],c<a&&(a=c),d<l&&(l=d),c>u&&(u=c),d>h&&(h=d);p=Math.max(u-a,h-l),p=0!==p?1/p:0}return hg(o,s,n,a,l,p),s}(n,r);for(let t=0;t<s.length;t+=3)i.push(s.slice(t,t+3));return i}}function Lg(t){const e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function Ng(t,e){for(let n=0;n<e.length;n++)t.push(e[n].x),t.push(e[n].y)}class Dg extends Ac{constructor(t=new ag([new wu(.5,.5),new wu(-.5,.5),new wu(-.5,-.5),new wu(.5,-.5)]),e={}){super(),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},t=Array.isArray(t)?t:[t];const n=this,r=[],i=[];for(let e=0,n=t.length;e<n;e++)o(t[e]);function o(t){const o=[],s=void 0!==e.curveSegments?e.curveSegments:12,a=void 0!==e.steps?e.steps:1;let l=void 0!==e.depth?e.depth:1,u=void 0===e.bevelEnabled||e.bevelEnabled,h=void 0!==e.bevelThickness?e.bevelThickness:.2,c=void 0!==e.bevelSize?e.bevelSize:h-.1,d=void 0!==e.bevelOffset?e.bevelOffset:0,p=void 0!==e.bevelSegments?e.bevelSegments:3;const f=e.extrudePath,m=void 0!==e.UVGenerator?e.UVGenerator:Ug;void 0!==e.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),l=e.amount);let g,v,_,y,x,b=!1;f&&(g=f.getSpacedPoints(a),b=!0,u=!1,v=f.computeFrenetFrames(a,!1),_=new Ju,y=new Ju,x=new Ju),u||(p=0,h=0,c=0,d=0);const E=t.extractPoints(s);let T=E.shape;const S=E.holes;if(!Og.isClockWise(T)){T=T.reverse();for(let t=0,e=S.length;t<e;t++){const e=S[t];Og.isClockWise(e)&&(S[t]=e.reverse())}}const w=Og.triangulateShape(T,S),M=T;for(let t=0,e=S.length;t<e;t++){const e=S[t];T=T.concat(e)}function A(t,e,n){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().multiplyScalar(n).add(t)}const R=T.length,P=w.length;function I(t,e,n){let r,i,o;const s=t.x-e.x,a=t.y-e.y,l=n.x-t.x,u=n.y-t.y,h=s*s+a*a,c=s*u-a*l;if(Math.abs(c)>Number.EPSILON){const c=Math.sqrt(h),d=Math.sqrt(l*l+u*u),p=e.x-a/c,f=e.y+s/c,m=((n.x-u/d-p)*u-(n.y+l/d-f)*l)/(s*u-a*l);r=p+s*m-t.x,i=f+a*m-t.y;const g=r*r+i*i;if(g<=2)return new wu(r,i);o=Math.sqrt(g/2)}else{let t=!1;s>Number.EPSILON?l>Number.EPSILON&&(t=!0):s<-Number.EPSILON?l<-Number.EPSILON&&(t=!0):Math.sign(a)===Math.sign(u)&&(t=!0),t?(r=-a,i=s,o=Math.sqrt(h)):(r=s,i=a,o=Math.sqrt(h/2))}return new wu(r/o,i/o)}const C=[];for(let t=0,e=M.length,n=e-1,r=t+1;t<e;t++,n++,r++)n===e&&(n=0),r===e&&(r=0),C[t]=I(M[t],M[n],M[r]);const O=[];let L,N=C.concat();for(let t=0,e=S.length;t<e;t++){const e=S[t];L=[];for(let t=0,n=e.length,r=n-1,i=t+1;t<n;t++,r++,i++)r===n&&(r=0),i===n&&(i=0),L[t]=I(e[t],e[r],e[i]);O.push(L),N=N.concat(L)}for(let t=0;t<p;t++){const e=t/p,n=h*Math.cos(e*Math.PI/2),r=c*Math.sin(e*Math.PI/2)+d;for(let t=0,e=M.length;t<e;t++){const e=A(M[t],C[t],r);F(e.x,e.y,-n)}for(let t=0,e=S.length;t<e;t++){const e=S[t];L=O[t];for(let t=0,i=e.length;t<i;t++){const i=A(e[t],L[t],r);F(i.x,i.y,-n)}}}const D=c+d;for(let t=0;t<R;t++){const e=u?A(T[t],N[t],D):T[t];b?(y.copy(v.normals[0]).multiplyScalar(e.x),_.copy(v.binormals[0]).multiplyScalar(e.y),x.copy(g[0]).add(y).add(_),F(x.x,x.y,x.z)):F(e.x,e.y,0)}for(let t=1;t<=a;t++)for(let e=0;e<R;e++){const n=u?A(T[e],N[e],D):T[e];b?(y.copy(v.normals[t]).multiplyScalar(n.x),_.copy(v.binormals[t]).multiplyScalar(n.y),x.copy(g[t]).add(y).add(_),F(x.x,x.y,x.z)):F(n.x,n.y,l/a*t)}for(let t=p-1;t>=0;t--){const e=t/p,n=h*Math.cos(e*Math.PI/2),r=c*Math.sin(e*Math.PI/2)+d;for(let t=0,e=M.length;t<e;t++){const e=A(M[t],C[t],r);F(e.x,e.y,l+n)}for(let t=0,e=S.length;t<e;t++){const e=S[t];L=O[t];for(let t=0,i=e.length;t<i;t++){const i=A(e[t],L[t],r);b?F(i.x,i.y+g[a-1].y,g[a-1].x+n):F(i.x,i.y,l+n)}}}function U(t,e){let n=t.length;for(;--n>=0;){const r=n;let i=n-1;i<0&&(i=t.length-1);for(let t=0,n=a+2*p;t<n;t++){const n=R*t,o=R*(t+1);k(e+r+n,e+i+n,e+i+o,e+r+o)}}}function F(t,e,n){o.push(t),o.push(e),o.push(n)}function B(t,e,i){G(t),G(e),G(i);const o=r.length/3,s=m.generateTopUV(n,r,o-3,o-2,o-1);H(s[0]),H(s[1]),H(s[2])}function k(t,e,i,o){G(t),G(e),G(o),G(e),G(i),G(o);const s=r.length/3,a=m.generateSideWallUV(n,r,s-6,s-3,s-2,s-1);H(a[0]),H(a[1]),H(a[3]),H(a[1]),H(a[2]),H(a[3])}function G(t){r.push(o[3*t+0]),r.push(o[3*t+1]),r.push(o[3*t+2])}function H(t){i.push(t.x),i.push(t.y)}!function(){const t=r.length/3;if(u){let t=0,e=R*t;for(let t=0;t<P;t++){const n=w[t];B(n[2]+e,n[1]+e,n[0]+e)}t=a+2*p,e=R*t;for(let t=0;t<P;t++){const n=w[t];B(n[0]+e,n[1]+e,n[2]+e)}}else{for(let t=0;t<P;t++){const e=w[t];B(e[2],e[1],e[0])}for(let t=0;t<P;t++){const e=w[t];B(e[0]+R*a,e[1]+R*a,e[2]+R*a)}}n.addGroup(t,r.length/3-t,0)}(),function(){const t=r.length/3;let e=0;U(M,e),e+=M.length;for(let t=0,n=S.length;t<n;t++){const n=S[t];U(n,e),e+=n.length}n.addGroup(t,r.length/3-t,1)}()}this.setAttribute("position",new yc(r,3)),this.setAttribute("uv",new yc(i,2)),this.computeVertexNormals()}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,r=t.length;e<r;e++){const r=t[e];n.shapes.push(r.uuid)}else n.shapes.push(t.uuid);return void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON()),n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let r=0,i=t.shapes.length;r<i;r++){const i=e[t.shapes[r]];n.push(i)}const r=t.options.extrudePath;return void 0!==r&&(t.options.extrudePath=(new rg[r.type]).fromJSON(r)),new Dg(n,t.options)}}const Ug={generateTopUV:function(t,e,n,r,i){const o=e[3*n],s=e[3*n+1],a=e[3*r],l=e[3*r+1],u=e[3*i],h=e[3*i+1];return[new wu(o,s),new wu(a,l),new wu(u,h)]},generateSideWallUV:function(t,e,n,r,i,o){const s=e[3*n],a=e[3*n+1],l=e[3*n+2],u=e[3*r],h=e[3*r+1],c=e[3*r+2],d=e[3*i],p=e[3*i+1],f=e[3*i+2],m=e[3*o],g=e[3*o+1],v=e[3*o+2];return Math.abs(a-h)<Math.abs(s-u)?[new wu(s,1-l),new wu(u,1-c),new wu(d,1-f),new wu(m,1-v)]:[new wu(a,1-l),new wu(h,1-c),new wu(p,1-f),new wu(g,1-v)]}};class Fg extends Ac{constructor(t=new ag([new wu(0,.5),new wu(-.5,-.5),new wu(.5,-.5)]),e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],r=[],i=[],o=[];let s=0,a=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(s,a,e),s+=a,a=0;function l(t){const s=r.length/3,l=t.extractPoints(e);let u=l.shape;const h=l.holes;!1===Og.isClockWise(u)&&(u=u.reverse());for(let t=0,e=h.length;t<e;t++){const e=h[t];!0===Og.isClockWise(e)&&(h[t]=e.reverse())}const c=Og.triangulateShape(u,h);for(let t=0,e=h.length;t<e;t++){const e=h[t];u=u.concat(e)}for(let t=0,e=u.length;t<e;t++){const e=u[t];r.push(e.x,e.y,0),i.push(0,0,1),o.push(e.x,e.y)}for(let t=0,e=c.length;t<e;t++){const e=c[t],r=e[0]+s,i=e[1]+s,o=e[2]+s;n.push(r,i,o),a+=3}}this.setIndex(n),this.setAttribute("position",new yc(r,3)),this.setAttribute("normal",new yc(i,3)),this.setAttribute("uv",new yc(o,2))}toJSON(){const t=super.toJSON();return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,r=t.length;n<r;n++){const r=t[n];e.shapes.push(r.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}static fromJSON(t,e){const n=[];for(let r=0,i=t.shapes.length;r<i;r++){const i=e[t.shapes[r]];n.push(i)}return new Fg(n,t.curveSegments)}}class Bg extends Ac{constructor(t=1,e=32,n=16,r=0,i=2*Math.PI,o=0,s=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:r,phiLength:i,thetaStart:o,thetaLength:s},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const a=Math.min(o+s,Math.PI);let l=0;const u=[],h=new Ju,c=new Ju,d=[],p=[],f=[],m=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let _=0;0==d&&0==o?_=.5/e:d==n&&a==Math.PI&&(_=-.5/e);for(let n=0;n<=e;n++){const a=n/e;h.x=-t*Math.cos(r+a*i)*Math.sin(o+v*s),h.y=t*Math.cos(o+v*s),h.z=t*Math.sin(r+a*i)*Math.sin(o+v*s),p.push(h.x,h.y,h.z),c.copy(h).normalize(),f.push(c.x,c.y,c.z),m.push(a+_,1-v),g.push(l++)}u.push(g)}for(let t=0;t<n;t++)for(let r=0;r<e;r++){const e=u[t][r+1],i=u[t][r],s=u[t+1][r],l=u[t+1][r+1];(0!==t||o>0)&&d.push(e,i,l),(t!==n-1||a<Math.PI)&&d.push(i,s,l)}this.setIndex(d),this.setAttribute("position",new yc(p,3)),this.setAttribute("normal",new yc(f,3)),this.setAttribute("uv",new yc(m,2))}static fromJSON(t){return new Bg(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class kg extends Ac{constructor(t=1,e=.4,n=8,r=6,i=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:r,arc:i},n=Math.floor(n),r=Math.floor(r);const o=[],s=[],a=[],l=[],u=new Ju,h=new Ju,c=new Ju;for(let o=0;o<=n;o++)for(let d=0;d<=r;d++){const p=d/r*i,f=o/n*Math.PI*2;h.x=(t+e*Math.cos(f))*Math.cos(p),h.y=(t+e*Math.cos(f))*Math.sin(p),h.z=e*Math.sin(f),s.push(h.x,h.y,h.z),u.x=t*Math.cos(p),u.y=t*Math.sin(p),c.subVectors(h,u).normalize(),a.push(c.x,c.y,c.z),l.push(d/r),l.push(o/n)}for(let t=1;t<=n;t++)for(let e=1;e<=r;e++){const n=(r+1)*t+e-1,i=(r+1)*(t-1)+e-1,s=(r+1)*(t-1)+e,a=(r+1)*t+e;o.push(n,i,a),o.push(i,s,a)}this.setIndex(o),this.setAttribute("position",new yc(s,3)),this.setAttribute("normal",new yc(a,3)),this.setAttribute("uv",new yc(l,2))}static fromJSON(t){return new kg(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}class Gg extends dc{constructor(t){super(),this.type="ShadowMaterial",this.color=new ku(0),this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this}}Gg.prototype.isShadowMaterial=!0;class Hg extends Jc{constructor(t){super(t),this.type="RawShaderMaterial"}}Hg.prototype.isRawShaderMaterial=!0;class zg extends dc{constructor(t){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new ku(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 ku(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new wu(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}zg.prototype.isMeshStandardMaterial=!0;class Vg extends zg{constructor(t){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new wu(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return yu(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.sheenColor=new ku(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationColor=new ku(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ku(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._transmission=0,this.setValues(t)}get sheen(){return this._sheen}set sheen(t){this._sheen>0!=t>0&&this.version++,this._sheen=t}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.ior=t.ior,this.sheen=t.sheen,this.sheenColor.copy(t.sheenColor),this.sheenColorMap=t.sheenColorMap,this.sheenRoughness=t.sheenRoughness,this.sheenRoughnessMap=t.sheenRoughnessMap,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationColor.copy(t.attenuationColor),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularColor.copy(t.specularColor),this.specularColorMap=t.specularColorMap,this}}Vg.prototype.isMeshPhysicalMaterial=!0;class Wg extends dc{constructor(t){super(),this.type="MeshPhongMaterial",this.color=new ku(16777215),this.specular=new ku(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ku(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new wu(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}Wg.prototype.isMeshPhongMaterial=!0;class Xg extends dc{constructor(t){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new ku(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ku(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new wu(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.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Xg.prototype.isMeshToonMaterial=!0;class jg extends dc{constructor(t){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new wu(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}jg.prototype.isMeshNormalMaterial=!0;class Yg extends dc{constructor(t){super(),this.type="MeshLambertMaterial",this.color=new ku(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ku(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Yg.prototype.isMeshLambertMaterial=!0;class qg extends dc{constructor(t){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new ku(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new wu(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this}}qg.prototype.isMeshMatcapMaterial=!0;class Zg extends Tm{constructor(t){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}Zg.prototype.isLineDashedMaterial=!0;const Kg={ShadowMaterial:Gg,SpriteMaterial:Kf,RawShaderMaterial:Hg,ShaderMaterial:Jc,PointsMaterial:Lm,MeshPhysicalMaterial:Vg,MeshStandardMaterial:zg,MeshPhongMaterial:Wg,MeshToonMaterial:Xg,MeshNormalMaterial:jg,MeshLambertMaterial:Yg,MeshDepthMaterial:If,MeshDistanceMaterial:Cf,MeshBasicMaterial:pc,MeshMatcapMaterial:qg,LineDashedMaterial:Zg,LineBasicMaterial:Tm,Material:dc};dc.fromType=function(t){return new Kg[t]};const Jg={arraySlice:function(t,e,n){return Jg.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)},convertArray:function(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return n.sort((function(e,n){return t[e]-t[n]})),n},sortedArray:function(t,e,n){const r=t.length,i=new t.constructor(r);for(let o=0,s=0;s!==r;++o){const r=n[o]*e;for(let n=0;n!==e;++n)i[s++]=t[r+n]}return i},flattenJSON:function(t,e,n,r){let i=1,o=t[0];for(;void 0!==o&&void 0===o[r];)o=t[i++];if(void 0===o)return;let s=o[r];if(void 0!==s)if(Array.isArray(s))do{s=o[r],void 0!==s&&(e.push(o.time),n.push.apply(n,s)),o=t[i++]}while(void 0!==o);else if(void 0!==s.toArray)do{s=o[r],void 0!==s&&(e.push(o.time),s.toArray(n,n.length)),o=t[i++]}while(void 0!==o);else do{s=o[r],void 0!==s&&(e.push(o.time),n.push(s)),o=t[i++]}while(void 0!==o)},subclip:function(t,e,n,r,i=30){const o=t.clone();o.name=e;const s=[];for(let t=0;t<o.tracks.length;++t){const e=o.tracks[t],a=e.getValueSize(),l=[],u=[];for(let t=0;t<e.times.length;++t){const o=e.times[t]*i;if(!(o<n||o>=r)){l.push(e.times[t]);for(let n=0;n<a;++n)u.push(e.values[t*a+n])}}0!==l.length&&(e.times=Jg.convertArray(l,e.times.constructor),e.values=Jg.convertArray(u,e.values.constructor),s.push(e))}o.tracks=s;let a=1/0;for(let t=0;t<o.tracks.length;++t)a>o.tracks[t].times[0]&&(a=o.tracks[t].times[0]);for(let t=0;t<o.tracks.length;++t)o.tracks[t].shift(-1*a);return o.resetDuration(),o},makeClipAdditive:function(t,e=0,n=t,r=30){r<=0&&(r=30);const i=n.tracks.length,o=e/r;for(let e=0;e<i;++e){const r=n.tracks[e],i=r.ValueTypeName;if("bool"===i||"string"===i)continue;const s=t.tracks.find((function(t){return t.name===r.name&&t.ValueTypeName===i}));if(void 0===s)continue;let a=0;const l=r.getValueSize();r.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(a=l/3);let u=0;const h=s.getValueSize();s.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(u=h/3);const c=r.times.length-1;let d;if(o<=r.times[0]){const t=a,e=l-a;d=Jg.arraySlice(r.values,t,e)}else if(o>=r.times[c]){const t=c*l+a,e=t+l-a;d=Jg.arraySlice(r.values,t,e)}else{const t=r.createInterpolant(),e=a,n=l-a;t.evaluate(o),d=Jg.arraySlice(t.resultBuffer,e,n)}"quaternion"===i&&(new Ku).fromArray(d).normalize().conjugate().toArray(d);const p=s.times.length;for(let t=0;t<p;++t){const e=t*h+u;if("quaternion"===i)Ku.multiplyQuaternionsFlat(s.values,e,d,0,s.values,e);else{const t=h-2*u;for(let n=0;n<t;++n)s.values[e+n]-=d[n]}}}return t.blendMode=2501,t}};class Qg{constructor(t,e,n,r){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==r?r:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,r=e[n],i=e[n-1];t:{e:{let o;n:{r:if(!(t<r)){for(let o=n+2;;){if(void 0===r){if(t<i)break r;return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,t,i)}if(n===o)break;if(i=r,r=e[++n],t<r)break e}o=e.length;break n}if(t>=i)break t;{const s=e[1];t<s&&(n=2,i=s);for(let o=n-2;;){if(void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,r);if(n===o)break;if(r=i,i=e[--n-1],t>=i)break e}o=n,n=0}}for(;n<o;){const r=n+o>>>1;t<e[r]?o=r:n=r+1}if(r=e[n],i=e[n-1],void 0===i)return this._cachedIndex=0,this.beforeStart_(0,t,r);if(void 0===r)return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,i,t)}this._cachedIndex=n,this.intervalChanged_(n,i,r)}return this.interpolate_(n,i,t,r)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=t*r;for(let t=0;t!==r;++t)e[t]=n[i+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}Qg.prototype.beforeStart_=Qg.prototype.copySampleValue_,Qg.prototype.afterEnd_=Qg.prototype.copySampleValue_;class $g extends Qg{constructor(t,e,n,r){super(t,e,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:eu,endingEnd:eu}}intervalChanged_(t,e,n){const r=this.parameterPositions;let i=t-2,o=t+1,s=r[i],a=r[o];if(void 0===s)switch(this.getSettings_().endingStart){case nu:i=t,s=2*e-n;break;case ru:i=r.length-2,s=e+r[i]-r[i+1];break;default:i=t,s=n}if(void 0===a)switch(this.getSettings_().endingEnd){case nu:o=t,a=2*n-e;break;case ru:o=1,a=n+r[1]-r[0];break;default:o=t-1,a=e}const l=.5*(n-e),u=this.valueSize;this._weightPrev=l/(e-s),this._weightNext=l/(a-n),this._offsetPrev=i*u,this._offsetNext=o*u}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=t*s,l=a-s,u=this._offsetPrev,h=this._offsetNext,c=this._weightPrev,d=this._weightNext,p=(n-e)/(r-e),f=p*p,m=f*p,g=-c*m+2*c*f-c*p,v=(1+c)*m+(-1.5-2*c)*f+(-.5+c)*p+1,_=(-1-d)*m+(1.5+d)*f+.5*p,y=d*m-d*f;for(let t=0;t!==s;++t)i[t]=g*o[u+t]+v*o[l+t]+_*o[a+t]+y*o[h+t];return i}}class tv extends Qg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=t*s,l=a-s,u=(n-e)/(r-e),h=1-u;for(let t=0;t!==s;++t)i[t]=o[l+t]*h+o[a+t]*u;return i}}class ev extends Qg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t){return this.copySampleValue_(t-1)}}class nv{constructor(t,e,n,r){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Jg.convertArray(e,this.TimeBufferType),this.values=Jg.convertArray(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:Jg.convertArray(t.times,Array),values:Jg.convertArray(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new ev(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new tv(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new $g(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Ql:e=this.InterpolantFactoryMethodDiscrete;break;case $l:e=this.InterpolantFactoryMethodLinear;break;case tu:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Ql;case this.InterpolantFactoryMethodLinear:return $l;case this.InterpolantFactoryMethodSmooth:return tu}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,r=e.length;n!==r;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,r=e.length;n!==r;++n)e[n]*=t}return this}trim(t,e){const n=this.times,r=n.length;let i=0,o=r-1;for(;i!==r&&n[i]<t;)++i;for(;-1!==o&&n[o]>e;)--o;if(++o,0!==i||o!==r){i>=o&&(o=Math.max(o,1),i=o-1);const t=this.getValueSize();this.times=Jg.arraySlice(n,i,o),this.values=Jg.arraySlice(this.values,i*t,o*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,r=this.values,i=n.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let o=null;for(let e=0;e!==i;e++){const r=n[e];if("number"==typeof r&&isNaN(r)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,r),t=!1;break}if(null!==o&&o>r){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,r,o),t=!1;break}o=r}if(void 0!==r&&Jg.isTypedArray(r))for(let e=0,n=r.length;e!==n;++e){const n=r[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=Jg.arraySlice(this.times),e=Jg.arraySlice(this.values),n=this.getValueSize(),r=this.getInterpolation()===tu,i=t.length-1;let o=1;for(let s=1;s<i;++s){let i=!1;const a=t[s];if(a!==t[s+1]&&(1!==s||a!==t[0]))if(r)i=!0;else{const t=s*n,r=t-n,o=t+n;for(let s=0;s!==n;++s){const n=e[t+s];if(n!==e[r+s]||n!==e[o+s]){i=!0;break}}}if(i){if(s!==o){t[o]=t[s];const r=s*n,i=o*n;for(let t=0;t!==n;++t)e[i+t]=e[r+t]}++o}}if(i>0){t[o]=t[i];for(let t=i*n,r=o*n,s=0;s!==n;++s)e[r+s]=e[t+s];++o}return o!==t.length?(this.times=Jg.arraySlice(t,0,o),this.values=Jg.arraySlice(e,0,o*n)):(this.times=t,this.values=e),this}clone(){const t=Jg.arraySlice(this.times,0),e=Jg.arraySlice(this.values,0),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}nv.prototype.TimeBufferType=Float32Array,nv.prototype.ValueBufferType=Float32Array,nv.prototype.DefaultInterpolation=$l;class rv extends nv{}rv.prototype.ValueTypeName="bool",rv.prototype.ValueBufferType=Array,rv.prototype.DefaultInterpolation=Ql,rv.prototype.InterpolantFactoryMethodLinear=void 0,rv.prototype.InterpolantFactoryMethodSmooth=void 0;class iv extends nv{}iv.prototype.ValueTypeName="color";class ov extends nv{}ov.prototype.ValueTypeName="number";class sv extends Qg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,s=this.valueSize,a=(n-e)/(r-e);let l=t*s;for(let t=l+s;l!==t;l+=4)Ku.slerpFlat(i,0,o,l-s,o,l,a);return i}}class av extends nv{InterpolantFactoryMethodLinear(t){return new sv(this.times,this.values,this.getValueSize(),t)}}av.prototype.ValueTypeName="quaternion",av.prototype.DefaultInterpolation=$l,av.prototype.InterpolantFactoryMethodSmooth=void 0;class lv extends nv{}lv.prototype.ValueTypeName="string",lv.prototype.ValueBufferType=Array,lv.prototype.DefaultInterpolation=Ql,lv.prototype.InterpolantFactoryMethodLinear=void 0,lv.prototype.InterpolantFactoryMethodSmooth=void 0;class uv extends nv{}uv.prototype.ValueTypeName="vector";class hv{constructor(t,e=-1,n,r=2500){this.name=t,this.tracks=n,this.duration=e,this.blendMode=r,this.uuid=_u(),this.duration<0&&this.resetDuration()}static parse(t){const e=[],n=t.tracks,r=1/(t.fps||1);for(let t=0,i=n.length;t!==i;++t)e.push(cv(n[t]).scale(r));const i=new this(t.name,t.duration,e,t.blendMode);return i.uuid=t.uuid,i}static toJSON(t){const e=[],n=t.tracks,r={name:t.name,duration:t.duration,tracks:e,uuid:t.uuid,blendMode:t.blendMode};for(let t=0,r=n.length;t!==r;++t)e.push(nv.toJSON(n[t]));return r}static CreateFromMorphTargetSequence(t,e,n,r){const i=e.length,o=[];for(let t=0;t<i;t++){let s=[],a=[];s.push((t+i-1)%i,t,(t+1)%i),a.push(0,1,0);const l=Jg.getKeyframeOrder(s);s=Jg.sortedArray(s,1,l),a=Jg.sortedArray(a,1,l),r||0!==s[0]||(s.push(i),a.push(a[0])),o.push(new ov(".morphTargetInfluences["+e[t].name+"]",s,a).scale(1/n))}return new this(t,-1,o)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const r={},i=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],o=n.name.match(i);if(o&&o.length>1){const t=o[1];let e=r[t];e||(r[t]=e=[]),e.push(n)}}const o=[];for(const t in r)o.push(this.CreateFromMorphTargetSequence(t,r[t],e,n));return o}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(t,e,n,r,i){if(0!==n.length){const o=[],s=[];Jg.flattenJSON(n,o,s,r),0!==o.length&&i.push(new t(e,o,s))}},r=[],i=t.name||"default",o=t.fps||30,s=t.blendMode;let a=t.length||-1;const l=t.hierarchy||[];for(let t=0;t<l.length;t++){const i=l[t].keys;if(i&&0!==i.length)if(i[0].morphTargets){const t={};let e;for(e=0;e<i.length;e++)if(i[e].morphTargets)for(let n=0;n<i[e].morphTargets.length;n++)t[i[e].morphTargets[n]]=-1;for(const n in t){const t=[],o=[];for(let r=0;r!==i[e].morphTargets.length;++r){const r=i[e];t.push(r.time),o.push(r.morphTarget===n?1:0)}r.push(new ov(".morphTargetInfluence["+n+"]",t,o))}a=t.length*o}else{const o=".bones["+e[t].name+"]";n(uv,o+".position",i,"pos",r),n(av,o+".quaternion",i,"rot",r),n(uv,o+".scale",i,"scl",r)}}return 0===r.length?null:new this(i,a,r,s)}resetDuration(){let t=0;for(let e=0,n=this.tracks.length;e!==n;++e){const n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}return this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function cv(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return ov;case"vector":case"vector2":case"vector3":case"vector4":return uv;case"color":return iv;case"quaternion":return av;case"bool":case"boolean":return rv;case"string":return lv}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],n=[];Jg.flattenJSON(t.keys,e,n,"value"),t.times=e,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}const dv={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};const pv=new class{constructor(t,e,n){const r=this;let i,o=!1,s=0,a=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){a++,!1===o&&void 0!==r.onStart&&r.onStart(t,s,a),o=!0},this.itemEnd=function(t){s++,void 0!==r.onProgress&&r.onProgress(t,s,a),s===a&&(o=!1,void 0!==r.onLoad&&r.onLoad())},this.itemError=function(t){void 0!==r.onError&&r.onError(t)},this.resolveURL=function(t){return i?i(t):t},this.setURLModifier=function(t){return i=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],r=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return r}return null}}};class fv{constructor(t){this.manager=void 0!==t?t:pv,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(r,i){n.load(t,r,e,i)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}const mv={};class gv extends fv{constructor(t){super(t)}load(t,e,n,r){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const i=dv.get(t);if(void 0!==i)return this.manager.itemStart(t),setTimeout((()=>{e&&e(i),this.manager.itemEnd(t)}),0),i;if(void 0!==mv[t])return void mv[t].push({onLoad:e,onProgress:n,onError:r});mv[t]=[],mv[t].push({onLoad:e,onProgress:n,onError:r});const o=new Request(t,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),s=this.mimeType,a=this.responseType;fetch(o).then((e=>{if(200===e.status||0===e.status){if(0===e.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===e.body||void 0===e.body.getReader)return e;const n=mv[t],r=e.body.getReader(),i=e.headers.get("Content-Length"),o=i?parseInt(i):0,s=0!==o;let a=0;const l=new ReadableStream({start(t){!function e(){r.read().then((({done:r,value:i})=>{if(r)t.close();else{a+=i.byteLength;const r=new ProgressEvent("progress",{lengthComputable:s,loaded:a,total:o});for(let t=0,e=n.length;t<e;t++){const e=n[t];e.onProgress&&e.onProgress(r)}t.enqueue(i),e()}}))}()}});return new Response(l)}throw Error(`fetch for "${e.url}" responded with ${e.status}: ${e.statusText}`)})).then((t=>{switch(a){case"arraybuffer":return t.arrayBuffer();case"blob":return t.blob();case"document":return t.text().then((t=>(new DOMParser).parseFromString(t,s)));case"json":return t.json();default:if(void 0===s)return t.text();{const e=/charset="?([^;"\s]*)"?/i.exec(s),n=e&&e[1]?e[1].toLowerCase():void 0,r=new TextDecoder(n);return t.arrayBuffer().then((t=>r.decode(t)))}}})).then((e=>{dv.add(t,e);const n=mv[t];delete mv[t];for(let t=0,r=n.length;t<r;t++){const r=n[t];r.onLoad&&r.onLoad(e)}})).catch((e=>{const n=mv[t];if(void 0===n)throw this.manager.itemError(t),e;delete mv[t];for(let t=0,r=n.length;t<r;t++){const r=n[t];r.onError&&r.onError(e)}this.manager.itemError(t)})).finally((()=>{this.manager.itemEnd(t)})),this.manager.itemStart(t)}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class vv extends fv{constructor(t){super(t)}load(t,e,n,r){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const i=this,o=dv.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout((function(){e&&e(o),i.manager.itemEnd(t)}),0),o;const s=Ru("img");function a(){u(),dv.add(t,this),e&&e(this),i.manager.itemEnd(t)}function l(e){u(),r&&r(e),i.manager.itemError(t),i.manager.itemEnd(t)}function u(){s.removeEventListener("load",a,!1),s.removeEventListener("error",l,!1)}return s.addEventListener("load",a,!1),s.addEventListener("error",l,!1),"data:"!==t.slice(0,5)&&void 0!==this.crossOrigin&&(s.crossOrigin=this.crossOrigin),i.manager.itemStart(t),s.src=t,s}}class _v extends fv{constructor(t){super(t)}load(t,e,n,r){const i=new nd,o=new vv(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);let s=0;function a(n){o.load(t[n],(function(t){i.images[n]=t,s++,6===s&&(i.needsUpdate=!0,e&&e(i))}),void 0,r)}for(let e=0;e<t.length;++e)a(e);return i}}class yv extends fv{constructor(t){super(t)}load(t,e,n,r){const i=new Xu,o=new vv(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(t,(function(t){i.image=t,i.needsUpdate=!0,void 0!==e&&e(i)}),n,r),i}}class xv extends $h{constructor(t,e=1){super(),this.type="Light",this.color=new ku(t),this.intensity=e}dispose(){}copy(t){return super.copy(t),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}xv.prototype.isLight=!0;(class extends xv{constructor(t,e,n){super(t,n),this.type="HemisphereLight",this.position.copy($h.DefaultUp),this.updateMatrix(),this.groundColor=new ku(e)}copy(t){return xv.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}).prototype.isHemisphereLight=!0;const bv=new Rh,Ev=new Ju,Tv=new Ju;class Sv{constructor(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new wu(512,512),this.map=null,this.mapPass=null,this.matrix=new Rh,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new hd,this._frameExtents=new wu(1,1),this._viewportCount=1,this._viewports=[new ju(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;Ev.setFromMatrixPosition(t.matrixWorld),e.position.copy(Ev),Tv.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(Tv),e.updateMatrixWorld(),bv.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(bv),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class wv extends Sv{constructor(){super(new $c(50,1,.5,500)),this.focus=1}updateMatrices(t){const e=this.camera,n=2*vu*t.angle*this.focus,r=this.mapSize.width/this.mapSize.height,i=t.distance||e.far;n===e.fov&&r===e.aspect&&i===e.far||(e.fov=n,e.aspect=r,e.far=i,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}wv.prototype.isSpotLightShadow=!0;(class extends xv{constructor(t,e,n=0,r=Math.PI/3,i=0,o=1){super(t,e),this.type="SpotLight",this.position.copy($h.DefaultUp),this.updateMatrix(),this.target=new $h,this.distance=n,this.angle=r,this.penumbra=i,this.decay=o,this.shadow=new wv}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}).prototype.isSpotLight=!0;const Mv=new Rh,Av=new Ju,Rv=new Ju;class Pv extends Sv{constructor(){super(new $c(90,1,.5,500)),this._frameExtents=new wu(4,2),this._viewportCount=6,this._viewports=[new ju(2,1,1,1),new ju(0,1,1,1),new ju(3,1,1,1),new ju(1,1,1,1),new ju(3,0,1,1),new ju(1,0,1,1)],this._cubeDirections=[new Ju(1,0,0),new Ju(-1,0,0),new Ju(0,0,1),new Ju(0,0,-1),new Ju(0,1,0),new Ju(0,-1,0)],this._cubeUps=[new Ju(0,1,0),new Ju(0,1,0),new Ju(0,1,0),new Ju(0,1,0),new Ju(0,0,1),new Ju(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,r=this.matrix,i=t.distance||n.far;i!==n.far&&(n.far=i,n.updateProjectionMatrix()),Av.setFromMatrixPosition(t.matrixWorld),n.position.copy(Av),Rv.copy(n.position),Rv.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(Rv),n.updateMatrixWorld(),r.makeTranslation(-Av.x,-Av.y,-Av.z),Mv.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Mv)}}Pv.prototype.isPointLightShadow=!0;(class extends xv{constructor(t,e,n=0,r=1){super(t,e),this.type="PointLight",this.distance=n,this.decay=r,this.shadow=new Pv}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}).prototype.isPointLight=!0;class Iv extends Sv{constructor(){super(new Td(-5,5,5,-5,.5,500))}}Iv.prototype.isDirectionalLightShadow=!0;(class extends xv{constructor(t,e){super(t,e),this.type="DirectionalLight",this.position.copy($h.DefaultUp),this.updateMatrix(),this.target=new $h,this.shadow=new Iv}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}).prototype.isDirectionalLight=!0;(class extends xv{constructor(t,e){super(t,e),this.type="AmbientLight"}}).prototype.isAmbientLight=!0;(class extends xv{constructor(t,e,n=10,r=10){super(t,e),this.type="RectAreaLight",this.width=n,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}).prototype.isRectAreaLight=!0;class Cv{constructor(){this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new Ju)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,r=t.y,i=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.282095),e.addScaledVector(o[1],.488603*r),e.addScaledVector(o[2],.488603*i),e.addScaledVector(o[3],.488603*n),e.addScaledVector(o[4],n*r*1.092548),e.addScaledVector(o[5],r*i*1.092548),e.addScaledVector(o[6],.315392*(3*i*i-1)),e.addScaledVector(o[7],n*i*1.092548),e.addScaledVector(o[8],.546274*(n*n-r*r)),e}getIrradianceAt(t,e){const n=t.x,r=t.y,i=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.886227),e.addScaledVector(o[1],1.023328*r),e.addScaledVector(o[2],1.023328*i),e.addScaledVector(o[3],1.023328*n),e.addScaledVector(o[4],.858086*n*r),e.addScaledVector(o[5],.858086*r*i),e.addScaledVector(o[6],.743125*i*i-.247708),e.addScaledVector(o[7],.858086*n*i),e.addScaledVector(o[8],.429043*(n*n-r*r)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].fromArray(t,e+3*r);return this}toArray(t=[],e=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].toArray(t,e+3*r);return t}static getBasisAt(t,e){const n=t.x,r=t.y,i=t.z;e[0]=.282095,e[1]=.488603*r,e[2]=.488603*i,e[3]=.488603*n,e[4]=1.092548*n*r,e[5]=1.092548*r*i,e[6]=.315392*(3*i*i-1),e[7]=1.092548*n*i,e[8]=.546274*(n*n-r*r)}}Cv.prototype.isSphericalHarmonics3=!0;class Ov extends xv{constructor(t=new Cv,e=1){super(void 0,e),this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}Ov.prototype.isLightProbe=!0;let Lv;(class extends Ac{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const t=super.toJSON(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}).prototype.isInstancedBufferGeometry=!0,class extends fv{constructor(t){super(t),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,r){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const i=this,o=dv.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout((function(){e&&e(o),i.manager.itemEnd(t)}),0),o;const s={};s.credentials="anonymous"===this.crossOrigin?"same-origin":"include",s.headers=this.requestHeader,fetch(t,s).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(i.options,{colorSpaceConversion:"none"}))})).then((function(n){dv.add(t,n),e&&e(n),i.manager.itemEnd(t)})).catch((function(e){r&&r(e),i.manager.itemError(t),i.manager.itemEnd(t)})),i.manager.itemStart(t)}}.prototype.isImageBitmapLoader=!0;class Nv extends fv{constructor(t){super(t)}load(t,e,n,r){const i=this,o=new gv(this.manager);o.setResponseType("arraybuffer"),o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(t,(function(n){try{const t=n.slice(0);(void 0===Lv&&(Lv=new(window.AudioContext||window.webkitAudioContext)),Lv).decodeAudioData(t,(function(t){e(t)}))}catch(e){r?r(e):console.error(e),i.manager.itemError(t)}}),n,r)}}(class extends Ov{constructor(t,e,n=1){super(void 0,n);const r=(new ku).set(t),i=(new ku).set(e),o=new Ju(r.r,r.g,r.b),s=new Ju(i.r,i.g,i.b),a=Math.sqrt(Math.PI),l=a*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(s).multiplyScalar(a),this.sh.coefficients[1].copy(o).sub(s).multiplyScalar(l)}}).prototype.isHemisphereLightProbe=!0,class extends Ov{constructor(t,e=1){super(void 0,e);const n=(new ku).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}}.prototype.isAmbientLightProbe=!0;class Dv{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Uv(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Uv();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Uv(){return("undefined"==typeof performance?Date:performance).now()}class Fv{constructor(t,e,n){let r,i,o;switch(this.binding=t,this.valueSize=n,e){case"quaternion":r=this._slerp,i=this._slerpAdditive,o=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":r=this._select,i=this._select,o=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:r=this._lerp,i=this._lerpAdditive,o=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=r,this._mixBufferRegionAdditive=i,this._setIdentity=o,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,r=this.valueSize,i=t*r+r;let o=this.cumulativeWeight;if(0===o){for(let t=0;t!==r;++t)n[i+t]=n[t];o=e}else{o+=e;const t=e/o;this._mixBufferRegion(n,i,0,t,r)}this.cumulativeWeight=o}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,r=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,r,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,r=t*e+e,i=this.cumulativeWeight,o=this.cumulativeWeightAdditive,s=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,i<1){const t=e*this._origIndex;this._mixBufferRegion(n,r,t,1-i,e)}o>0&&this._mixBufferRegionAdditive(n,r,this._addIndex*e,1,e);for(let t=e,i=e+e;t!==i;++t)if(n[t]!==n[t+e]){s.setValue(n,r);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,r=n*this._origIndex;t.getValue(e,r);for(let t=n,i=r;t!==i;++t)e[t]=e[r+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,r,i){if(r>=.5)for(let r=0;r!==i;++r)t[e+r]=t[n+r]}_slerp(t,e,n,r){Ku.slerpFlat(t,e,t,e,t,n,r)}_slerpAdditive(t,e,n,r,i){const o=this._workIndex*i;Ku.multiplyQuaternionsFlat(t,o,t,e,t,n),Ku.slerpFlat(t,e,t,e,t,o,r)}_lerp(t,e,n,r,i){const o=1-r;for(let s=0;s!==i;++s){const i=e+s;t[i]=t[i]*o+t[n+s]*r}}_lerpAdditive(t,e,n,r,i){for(let o=0;o!==i;++o){const i=e+o;t[i]=t[i]+t[n+o]*r}}}const Bv=new RegExp("[\\[\\]\\.:\\/]","g"),kv="[^\\[\\]\\.:\\/]",Gv="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",Hv=/((?:WC+[\/:])*)/.source.replace("WC",kv),zv=/(WCOD+)?/.source.replace("WCOD",Gv),Vv=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",kv),Wv=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",kv),Xv=new RegExp("^"+Hv+zv+Vv+Wv+"$"),jv=["material","materials","bones"];class Yv{constructor(t,e,n){this.path=e,this.parsedPath=n||Yv.parseTrackName(e),this.node=Yv.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new Yv.Composite(t,e,n):new Yv(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(Bv,"")}static parseTrackName(t){const e=Xv.exec(t);if(null===e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){const t=n.nodeName.substring(r+1);-1!==jv.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(void 0===e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let r=0;r<t.length;r++){const i=t[r];if(i.name===e||i.uuid===e)return i;const o=n(i.children);if(o)return o}return null},r=n(t.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)t[e++]=n[r]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,r=e.propertyName;let i=e.propertyIndex;if(t||(t=Yv.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(n){let r=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===r){r=e;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==r){if(void 0===t[r])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[r]}}const o=t[r];if(void 0===o){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+r+" but it wasn't found.",t)}let s=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?s=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(s=this.Versioning.MatrixWorldNeedsUpdate);let a=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[i]&&(i=t.morphTargetDictionary[i])}a=this.BindingType.ArrayElement,this.resolvedProperty=o,this.propertyIndex=i}else void 0!==o.fromArray&&void 0!==o.toArray?(a=this.BindingType.HasFromToArray,this.resolvedProperty=o):Array.isArray(o)?(a=this.BindingType.EntireArray,this.resolvedProperty=o):this.propertyName=r;this.getValue=this.GetterByBindingType[a],this.setValue=this.SetterByBindingTypeAndVersioning[a][s]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}Yv.Composite=class{constructor(t,e,n){const r=n||Yv.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,r)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},Yv.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Yv.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},Yv.prototype.GetterByBindingType=[Yv.prototype._getValue_direct,Yv.prototype._getValue_array,Yv.prototype._getValue_arrayElement,Yv.prototype._getValue_toArray],Yv.prototype.SetterByBindingTypeAndVersioning=[[Yv.prototype._setValue_direct,Yv.prototype._setValue_direct_setNeedsUpdate,Yv.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[Yv.prototype._setValue_array,Yv.prototype._setValue_array_setNeedsUpdate,Yv.prototype._setValue_array_setMatrixWorldNeedsUpdate],[Yv.prototype._setValue_arrayElement,Yv.prototype._setValue_arrayElement_setNeedsUpdate,Yv.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[Yv.prototype._setValue_fromArray,Yv.prototype._setValue_fromArray_setNeedsUpdate,Yv.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class qv{constructor(t,e,n=null,r=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=r;const i=e.tracks,o=i.length,s=new Array(o),a={endingStart:eu,endingEnd:eu};for(let t=0;t!==o;++t){const e=i[t].createInterpolant(null);s[t]=e,e.settings=a}this._interpolantSettings=a,this._interpolants=s,this._propertyBindings=new Array(o),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,r=t._clip.duration,i=r/n,o=n/r;t.warp(1,i,e),this.warp(o,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const r=this._mixer,i=r.time,o=this.timeScale;let s=this._timeScaleInterpolant;null===s&&(s=r._lendControlInterpolant(),this._timeScaleInterpolant=s);const a=s.parameterPositions,l=s.sampleValues;return a[0]=i,a[1]=i+n,l[0]=t/o,l[1]=e/o,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,r){if(!this.enabled)return void this._updateWeight(t);const i=this._startTime;if(null!==i){const r=(t-i)*n;if(r<0||0===n)return;this._startTime=null,e=n*r}e*=this._updateTimeScale(t);const o=this._updateTime(e),s=this._updateWeight(t);if(s>0){const t=this._interpolants,e=this._propertyBindings;switch(this.blendMode){case 2501:for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(o),e[n].accumulateAdditive(s);break;case 2500:default:for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(o),e[n].accumulate(r,s)}}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const r=n.evaluate(t)[0];e*=r,t>n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;null!==n&&(e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e))}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let r=this.time+t,i=this._loopCount;const o=2202===n;if(0===t)return-1===i?r:o&&1==(1&i)?e-r:r;if(2200===n){-1===i&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(r>=e)r=e;else{if(!(r<0)){this.time=r;break t}r=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===i&&(t>=0?(i=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),r>=e||r<0){const n=Math.floor(r/e);r-=e*n,i+=Math.abs(n);const s=this.repetitions-i;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=t>0?e:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){const e=t<0;this._setEndings(e,!e,o)}else this._setEndings(!1,!1,o);this._loopCount=i,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=r;if(o&&1==(1&i))return e-r}return r}_setEndings(t,e,n){const r=this._interpolantSettings;n?(r.endingStart=nu,r.endingEnd=nu):(r.endingStart=t?this.zeroSlopeAtStart?nu:eu:ru,r.endingEnd=e?this.zeroSlopeAtEnd?nu:eu:ru)}_scheduleFading(t,e,n){const r=this._mixer,i=r.time;let o=this._weightInterpolant;null===o&&(o=r._lendControlInterpolant(),this._weightInterpolant=o);const s=o.parameterPositions,a=o.sampleValues;return s[0]=i,a[0]=e,s[1]=i+t,a[1]=n,this}}(class extends pu{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,r=t._clip.tracks,i=r.length,o=t._propertyBindings,s=t._interpolants,a=n.uuid,l=this._bindingsByRootAndName;let u=l[a];void 0===u&&(u={},l[a]=u);for(let t=0;t!==i;++t){const i=r[t],l=i.name;let h=u[l];if(void 0!==h)++h.referenceCount,o[t]=h;else{if(h=o[t],void 0!==h){null===h._cacheIndex&&(++h.referenceCount,this._addInactiveBinding(h,a,l));continue}const r=e&&e._propertyBindings[t].binding.parsedPath;h=new Fv(Yv.create(n,l,r),i.ValueTypeName,i.getValueSize()),++h.referenceCount,this._addInactiveBinding(h,a,l),o[t]=h}s[t].resultBuffer=h.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,r=this._actionsByClip[n];this._bindAction(t,r&&r.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const r=this._actions,i=this._actionsByClip;let o=i[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,i[e]=o;else{const e=o.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=r.length,r.push(t),o.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],r=t._cacheIndex;n._cacheIndex=r,e[r]=n,e.pop(),t._cacheIndex=null;const i=t._clip.uuid,o=this._actionsByClip,s=o[i],a=s.knownActions,l=a[a.length-1],u=t._byClipCacheIndex;l._byClipCacheIndex=u,a[u]=l,a.pop(),t._byClipCacheIndex=null,delete s.actionByRoot[(t._localRoot||this._root).uuid],0===a.length&&delete o[i],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,r=this._nActiveActions++,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,r=--this._nActiveActions,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i}_addInactiveBinding(t,e,n){const r=this._bindingsByRootAndName,i=this._bindings;let o=r[e];void 0===o&&(o={},r[e]=o),o[n]=t,t._cacheIndex=i.length,i.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,r=n.rootNode.uuid,i=n.path,o=this._bindingsByRootAndName,s=o[r],a=e[e.length-1],l=t._cacheIndex;a._cacheIndex=l,e[l]=a,e.pop(),delete s[i],0===Object.keys(s).length&&delete o[r]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,r=this._nActiveBindings++,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,r=--this._nActiveBindings,i=e[r];t._cacheIndex=r,e[r]=t,i._cacheIndex=n,e[n]=i}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new tv(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,r=--this._nActiveControlInterpolants,i=e[r];t.__cacheIndex=r,e[r]=t,i.__cacheIndex=n,e[n]=i}clipAction(t,e,n){const r=e||this._root,i=r.uuid;let o="string"==typeof t?hv.findByName(r,t):t;const s=null!==o?o.uuid:t,a=this._actionsByClip[s];let l=null;if(void 0===n&&(n=null!==o?o.blendMode:2500),void 0!==a){const t=a.actionByRoot[i];if(void 0!==t&&t.blendMode===n)return t;l=a.knownActions[0],null===o&&(o=l._clip)}if(null===o)return null;const u=new qv(this,o,e,n);return this._bindAction(u,l),this._addInactiveAction(u,s,i),u}existingAction(t,e){const n=e||this._root,r=n.uuid,i="string"==typeof t?hv.findByName(n,t):t,o=i?i.uuid:t,s=this._actionsByClip[o];return void 0!==s&&s.actionByRoot[r]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,r=this.time+=t,i=Math.sign(t),o=this._accuIndex^=1;for(let s=0;s!==n;++s)e[s]._update(r,t,i,o);const s=this._bindings,a=this._nActiveBindings;for(let t=0;t!==a;++t)s[t].apply(o);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,r=this._actionsByClip,i=r[n];if(void 0!==i){const t=i.knownActions;for(let n=0,r=t.length;n!==r;++n){const r=t[n];this._deactivateAction(r);const i=r._cacheIndex,o=e[e.length-1];r._cacheIndex=null,r._byClipCacheIndex=null,o._cacheIndex=i,e[i]=o,e.pop(),this._removeInactiveBindingsForAction(r)}delete r[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const r=n[t].actionByRoot[e];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}const r=this._bindingsByRootAndName[e];if(void 0!==r)for(const t in r){const e=r[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}).prototype._controlInterpolantsResultBuffer=new Float32Array(1);class Zv{constructor(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}clone(){return new Zv(void 0===this.value.clone?this.value:this.value.clone())}}(class extends Yf{constructor(t,e,n=1){super(t,e),this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}).prototype.isInstancedInterleavedBuffer=!0;class Kv{constructor(t,e,n=0,r=1/0){this.ray=new Ah(t,e),this.near=n,this.far=r,this.camera=null,this.layers=new kh,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}intersectObject(t,e=!0,n=[]){return Qv(t,this,n,e),n.sort(Jv),n}intersectObjects(t,e=!0,n=[]){for(let r=0,i=t.length;r<i;r++)Qv(t[r],this,n,e);return n.sort(Jv),n}}function Jv(t,e){return t.distance-e.distance}function Qv(t,e,n,r){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===r){const r=t.children;for(let t=0,i=r.length;t<i;t++)Qv(r[t],e,n,!0)}}class $v{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(yu(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}const t_=new wu;class e_{constructor(t=new wu(1/0,1/0),e=new wu(-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=t_.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.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(t){return this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return t_.copy(t).clamp(this.min,this.max).sub(t).length()}intersect(t){return this.min.max(t.min),this.max.min(t.max),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}e_.prototype.isBox2=!0;const n_=new Ju,r_=new Rh,i_=new Rh;function o_(t){const e=[];!0===t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,o_(t.children[n]));return e}const s_=new ArrayBuffer(4),a_=(new Float32Array(s_),new Uint32Array(s_),new Uint32Array(512)),l_=new Uint32Array(512);for(let t=0;t<256;++t){const e=t-127;e<-27?(a_[t]=0,a_[256|t]=32768,l_[t]=24,l_[256|t]=24):e<-14?(a_[t]=1024>>-e-14,a_[256|t]=1024>>-e-14|32768,l_[t]=-e-1,l_[256|t]=-e-1):e<=15?(a_[t]=e+15<<10,a_[256|t]=e+15<<10|32768,l_[t]=13,l_[256|t]=13):e<128?(a_[t]=31744,a_[256|t]=64512,l_[t]=24,l_[256|t]=24):(a_[t]=31744,a_[256|t]=64512,l_[t]=13,l_[256|t]=13)}const u_=new Uint32Array(2048),h_=new Uint32Array(64),c_=new Uint32Array(64);for(let t=1;t<1024;++t){let e=t<<13,n=0;for(;0==(8388608&e);)e<<=1,n-=8388608;e&=-8388609,n+=947912704,u_[t]=e|n}for(let t=1024;t<2048;++t)u_[t]=939524096+(t-1024<<13);for(let t=1;t<31;++t)h_[t]=t<<23;h_[31]=1199570944,h_[32]=2147483648;for(let t=33;t<63;++t)h_[t]=2147483648+(t-32<<23);h_[63]=3347054592;for(let t=1;t<64;++t)32!==t&&(c_[t]=1024);km.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(km.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},og.prototype.fromPoints=function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)},class extends Om{constructor(t=10,e=10,n=4473924,r=8947848){n=new ku(n),r=new ku(r);const i=e/2,o=t/e,s=t/2,a=[],l=[];for(let t=0,u=0,h=-s;t<=e;t++,h+=o){a.push(-s,0,h,s,0,h),a.push(h,0,-s,h,0,s);const e=t===i?n:r;e.toArray(l,u),u+=3,e.toArray(l,u),u+=3,e.toArray(l,u),u+=3,e.toArray(l,u),u+=3}const u=new Ac;u.setAttribute("position",new yc(a,3)),u.setAttribute("color",new yc(l,3)),super(u,new Tm({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},class extends Om{constructor(t){const e=o_(t),n=new Ac,r=[],i=[],o=new ku(0,0,1),s=new ku(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(r.push(0,0,0),r.push(0,0,0),i.push(o.r,o.g,o.b),i.push(s.r,s.g,s.b))}n.setAttribute("position",new yc(r,3)),n.setAttribute("color",new yc(i,3)),super(n,new Tm({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,r=n.getAttribute("position");i_.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const i=e[t];i.parent&&i.parent.isBone&&(r_.multiplyMatrices(i_,i.matrixWorld),n_.setFromMatrixPosition(r_),r.setXYZ(n,n_.x,n_.y,n_.z),r_.multiplyMatrices(i_,i.parent.matrixWorld),n_.setFromMatrixPosition(r_),r.setXYZ(n+1,n_.x,n_.y,n_.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}}.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},fv.prototype.extractUrlBase=function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),class{static decodeText(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,r=t.length;n<r;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.slice(0,e+1)}static resolveURL(t,e){return"string"!=typeof t||""===t?"":(/^https?:\/\//i.test(e)&&/^\//.test(t)&&(e=e.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(t)||/^data:.*,.*$/i.test(t)||/^blob:.*$/i.test(t)?t:e+t)}}.extractUrlBase(t)},fv.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},e_.prototype.center=function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},e_.prototype.empty=function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},e_.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},e_.prototype.size=function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)},th.prototype.center=function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},th.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},th.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},th.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},th.prototype.size=function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)},Bh.prototype.toVector3=function(){console.error("THREE.Euler: .toVector3() has been removed. Use Vector3.setFromEuler() instead")},yh.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},hd.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},Mu.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},Mu.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},Mu.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},Mu.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},Mu.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},Mu.prototype.getInverse=function(t){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},Rh.prototype.extractPosition=function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},Rh.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},Rh.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Ju).setFromMatrixColumn(this,3)},Rh.prototype.setRotationFromQuaternion=function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},Rh.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},Rh.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Rh.prototype.multiplyVector4=function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Rh.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},Rh.prototype.rotateAxis=function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},Rh.prototype.crossVector=function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Rh.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},Rh.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},Rh.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},Rh.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},Rh.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},Rh.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Rh.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},Rh.prototype.makeFrustum=function(t,e,n,r,i,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,r,n,i,o)},Rh.prototype.getInverse=function(t){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},ad.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},Ku.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Ku.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},Ah.prototype.isIntersectionBox=function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Ah.prototype.isIntersectionPlane=function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},Ah.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},hc.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},hc.prototype.barycoordFromPoint=function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},hc.prototype.midpoint=function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},hc.prototypenormal=function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},hc.prototype.plane=function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)},hc.barycoordFromPoint=function(t,e,n,r,i){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),hc.getBarycoord(t,e,n,r,i)},hc.normal=function(t,e,n,r){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),hc.getNormal(t,e,n,r)},ag.prototype.extractAllPoints=function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},ag.prototype.extrude=function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new Dg(this,t)},ag.prototype.makeGeometry=function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Fg(this,t)},wu.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},wu.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},wu.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Ju.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},Ju.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},Ju.prototype.getPositionFromMatrix=function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},Ju.prototype.getScaleFromMatrix=function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},Ju.prototype.getColumnFromMatrix=function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},Ju.prototype.applyProjection=function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},Ju.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},Ju.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},Ju.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},ju.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},ju.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},$h.prototype.getChildByName=function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},$h.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},$h.prototype.translate=function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},$h.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},$h.prototype.applyMatrix=function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties($h.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Xc.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(Xc.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),vm.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},$c.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(xv.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(gc.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===hu},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(hu)}}}),gc.prototype.setDynamic=function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?hu:uu),this},gc.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},gc.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},Ac.prototype.addIndex=function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},Ac.prototype.addAttribute=function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new gc(arguments[1],arguments[2])))},Ac.prototype.addDrawCall=function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},Ac.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},Ac.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},Ac.prototype.removeAttribute=function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},Ac.prototype.applyMatrix=function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(Ac.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Yf.prototype.setDynamic=function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?hu:uu),this},Yf.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},Dg.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},Dg.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},Dg.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},jf.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},Zv.prototype.onUpdate=function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this},Object.defineProperties(dc.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new ku}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}},vertexTangents:{get:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")},set:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")}}}),Object.defineProperties(Jc.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Vf.prototype.clearTarget=function(t,e,n,r){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,r)},Vf.prototype.animate=function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},Vf.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},Vf.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},Vf.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},Vf.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},Vf.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},Vf.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},Vf.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},Vf.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},Vf.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},Vf.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},Vf.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},Vf.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},Vf.prototype.enableScissorTest=function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},Vf.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},Vf.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},Vf.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},Vf.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},Vf.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},Vf.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},Vf.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},Vf.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},Vf.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},Vf.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(Vf.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?ou:iu}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}},gammaFactor:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaFactor has been removed."),2},set:function(){console.warn("THREE.WebGLRenderer: .gammaFactor has been removed.")}}}),Object.defineProperties(Of.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Yu.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),class extends $h{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}.prototype.load=function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const e=this;return(new Nv).load(t,(function(t){e.setBuffer(t)})),this},ed.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},ed.prototype.clear=function(t,e,n,r){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,n,r)},Hu.crossOrigin=void 0,Hu.loadTexture=function(t,e,n,r){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const i=new yv;i.setCrossOrigin(this.crossOrigin);const o=i.load(t,n,void 0,r);return e&&(o.mapping=e),o},Hu.loadTextureCube=function(t,e,n,r){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const i=new _v;i.setCrossOrigin(this.crossOrigin);const o=i.load(t,n,void 0,r);return e&&(o.mapping=e),o},Hu.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},Hu.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:"139"}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__="139");const d_={type:"change"},p_={type:"start"},f_={type:"end"};class m_ extends pu{constructor(t,e){super(),void 0===e&&console.warn('THREE.OrbitControls: The second parameter "domElement" is now mandatory.'),e===document&&console.error('THREE.OrbitControls: "document" should not be used as the target "domElement". Please use "renderer.domElement" instead.'),this.object=t,this.domElement=e,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new Ju,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=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.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:0,MIDDLE:1,RIGHT:2},this.touches={ONE:0,TWO:2},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return s.phi},this.getAzimuthalAngle=function(){return s.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(t){t.addEventListener("keydown",V),this._domElementKeyEvents=t},this.saveState=function(){n.target0.copy(n.target),n.position0.copy(n.object.position),n.zoom0=n.object.zoom},this.reset=function(){n.target.copy(n.target0),n.object.position.copy(n.position0),n.object.zoom=n.zoom0,n.object.updateProjectionMatrix(),n.dispatchEvent(d_),n.update(),i=r.NONE},this.update=function(){const e=new Ju,c=(new Ku).setFromUnitVectors(t.up,new Ju(0,1,0)),d=c.clone().invert(),p=new Ju,f=new Ku,m=2*Math.PI;return function(){const t=n.object.position;e.copy(t).sub(n.target),e.applyQuaternion(c),s.setFromVector3(e),n.autoRotate&&i===r.NONE&&T(2*Math.PI/60/60*n.autoRotateSpeed),n.enableDamping?(s.theta+=a.theta*n.dampingFactor,s.phi+=a.phi*n.dampingFactor):(s.theta+=a.theta,s.phi+=a.phi);let g=n.minAzimuthAngle,v=n.maxAzimuthAngle;return isFinite(g)&&isFinite(v)&&(g<-Math.PI?g+=m:g>Math.PI&&(g-=m),v<-Math.PI?v+=m:v>Math.PI&&(v-=m),s.theta=g<=v?Math.max(g,Math.min(v,s.theta)):s.theta>(g+v)/2?Math.max(g,s.theta):Math.min(v,s.theta)),s.phi=Math.max(n.minPolarAngle,Math.min(n.maxPolarAngle,s.phi)),s.makeSafe(),s.radius*=l,s.radius=Math.max(n.minDistance,Math.min(n.maxDistance,s.radius)),!0===n.enableDamping?n.target.addScaledVector(u,n.dampingFactor):n.target.add(u),e.setFromSpherical(s),e.applyQuaternion(d),t.copy(n.target).add(e),n.object.lookAt(n.target),!0===n.enableDamping?(a.theta*=1-n.dampingFactor,a.phi*=1-n.dampingFactor,u.multiplyScalar(1-n.dampingFactor)):(a.set(0,0,0),u.set(0,0,0)),l=1,!!(h||p.distanceToSquared(n.object.position)>o||8*(1-f.dot(n.object.quaternion))>o)&&(n.dispatchEvent(d_),p.copy(n.object.position),f.copy(n.object.quaternion),h=!1,!0)}}(),this.dispose=function(){n.domElement.removeEventListener("contextmenu",W),n.domElement.removeEventListener("pointerdown",B),n.domElement.removeEventListener("pointercancel",H),n.domElement.removeEventListener("wheel",z),n.domElement.removeEventListener("pointermove",k),n.domElement.removeEventListener("pointerup",G),null!==n._domElementKeyEvents&&n._domElementKeyEvents.removeEventListener("keydown",V)};const n=this,r={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let i=r.NONE;const o=1e-6,s=new $v,a=new $v;let l=1;const u=new Ju;let h=!1;const c=new wu,d=new wu,p=new wu,f=new wu,m=new wu,g=new wu,v=new wu,_=new wu,y=new wu,x=[],b={};function E(){return Math.pow(.95,n.zoomSpeed)}function T(t){a.theta-=t}function S(t){a.phi-=t}const w=function(){const t=new Ju;return function(e,n){t.setFromMatrixColumn(n,0),t.multiplyScalar(-e),u.add(t)}}(),M=function(){const t=new Ju;return function(e,r){!0===n.screenSpacePanning?t.setFromMatrixColumn(r,1):(t.setFromMatrixColumn(r,0),t.crossVectors(n.object.up,t)),t.multiplyScalar(e),u.add(t)}}(),A=function(){const t=new Ju;return function(e,r){const i=n.domElement;if(n.object.isPerspectiveCamera){const o=n.object.position;t.copy(o).sub(n.target);let s=t.length();s*=Math.tan(n.object.fov/2*Math.PI/180),w(2*e*s/i.clientHeight,n.object.matrix),M(2*r*s/i.clientHeight,n.object.matrix)}else n.object.isOrthographicCamera?(w(e*(n.object.right-n.object.left)/n.object.zoom/i.clientWidth,n.object.matrix),M(r*(n.object.top-n.object.bottom)/n.object.zoom/i.clientHeight,n.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),n.enablePan=!1)}}();function R(t){n.object.isPerspectiveCamera?l/=t:n.object.isOrthographicCamera?(n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom*t)),n.object.updateProjectionMatrix(),h=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function P(t){n.object.isPerspectiveCamera?l*=t:n.object.isOrthographicCamera?(n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom/t)),n.object.updateProjectionMatrix(),h=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function I(t){c.set(t.clientX,t.clientY)}function C(t){f.set(t.clientX,t.clientY)}function O(){if(1===x.length)c.set(x[0].pageX,x[0].pageY);else{const t=.5*(x[0].pageX+x[1].pageX),e=.5*(x[0].pageY+x[1].pageY);c.set(t,e)}}function L(){if(1===x.length)f.set(x[0].pageX,x[0].pageY);else{const t=.5*(x[0].pageX+x[1].pageX),e=.5*(x[0].pageY+x[1].pageY);f.set(t,e)}}function N(){const t=x[0].pageX-x[1].pageX,e=x[0].pageY-x[1].pageY,n=Math.sqrt(t*t+e*e);v.set(0,n)}function D(t){if(1==x.length)d.set(t.pageX,t.pageY);else{const e=Y(t),n=.5*(t.pageX+e.x),r=.5*(t.pageY+e.y);d.set(n,r)}p.subVectors(d,c).multiplyScalar(n.rotateSpeed);const e=n.domElement;T(2*Math.PI*p.x/e.clientHeight),S(2*Math.PI*p.y/e.clientHeight),c.copy(d)}function U(t){if(1===x.length)m.set(t.pageX,t.pageY);else{const e=Y(t),n=.5*(t.pageX+e.x),r=.5*(t.pageY+e.y);m.set(n,r)}g.subVectors(m,f).multiplyScalar(n.panSpeed),A(g.x,g.y),f.copy(m)}function F(t){const e=Y(t),r=t.pageX-e.x,i=t.pageY-e.y,o=Math.sqrt(r*r+i*i);_.set(0,o),y.set(0,Math.pow(_.y/v.y,n.zoomSpeed)),R(y.y),v.copy(_)}function B(t){!1!==n.enabled&&(0===x.length&&(n.domElement.setPointerCapture(t.pointerId),n.domElement.addEventListener("pointermove",k),n.domElement.addEventListener("pointerup",G)),function(t){x.push(t)}(t),"touch"===t.pointerType?function(t){switch(j(t),x.length){case 1:switch(n.touches.ONE){case 0:if(!1===n.enableRotate)return;O(),i=r.TOUCH_ROTATE;break;case 1:if(!1===n.enablePan)return;L(),i=r.TOUCH_PAN;break;default:i=r.NONE}break;case 2:switch(n.touches.TWO){case 2:if(!1===n.enableZoom&&!1===n.enablePan)return;n.enableZoom&&N(),n.enablePan&&L(),i=r.TOUCH_DOLLY_PAN;break;case 3:if(!1===n.enableZoom&&!1===n.enableRotate)return;n.enableZoom&&N(),n.enableRotate&&O(),i=r.TOUCH_DOLLY_ROTATE;break;default:i=r.NONE}break;default:i=r.NONE}i!==r.NONE&&n.dispatchEvent(p_)}(t):function(t){let e;switch(t.button){case 0:e=n.mouseButtons.LEFT;break;case 1:e=n.mouseButtons.MIDDLE;break;case 2:e=n.mouseButtons.RIGHT;break;default:e=-1}switch(e){case 1:if(!1===n.enableZoom)return;!function(t){v.set(t.clientX,t.clientY)}(t),i=r.DOLLY;break;case 0:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===n.enablePan)return;C(t),i=r.PAN}else{if(!1===n.enableRotate)return;I(t),i=r.ROTATE}break;case 2:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===n.enableRotate)return;I(t),i=r.ROTATE}else{if(!1===n.enablePan)return;C(t),i=r.PAN}break;default:i=r.NONE}i!==r.NONE&&n.dispatchEvent(p_)}(t))}function k(t){!1!==n.enabled&&("touch"===t.pointerType?function(t){switch(j(t),i){case r.TOUCH_ROTATE:if(!1===n.enableRotate)return;D(t),n.update();break;case r.TOUCH_PAN:if(!1===n.enablePan)return;U(t),n.update();break;case r.TOUCH_DOLLY_PAN:if(!1===n.enableZoom&&!1===n.enablePan)return;!function(t){n.enableZoom&&F(t),n.enablePan&&U(t)}(t),n.update();break;case r.TOUCH_DOLLY_ROTATE:if(!1===n.enableZoom&&!1===n.enableRotate)return;!function(t){n.enableZoom&&F(t),n.enableRotate&&D(t)}(t),n.update();break;default:i=r.NONE}}(t):function(t){if(!1!==n.enabled)switch(i){case r.ROTATE:if(!1===n.enableRotate)return;!function(t){d.set(t.clientX,t.clientY),p.subVectors(d,c).multiplyScalar(n.rotateSpeed);const e=n.domElement;T(2*Math.PI*p.x/e.clientHeight),S(2*Math.PI*p.y/e.clientHeight),c.copy(d),n.update()}(t);break;case r.DOLLY:if(!1===n.enableZoom)return;!function(t){_.set(t.clientX,t.clientY),y.subVectors(_,v),y.y>0?R(E()):y.y<0&&P(E()),v.copy(_),n.update()}(t);break;case r.PAN:if(!1===n.enablePan)return;!function(t){m.set(t.clientX,t.clientY),g.subVectors(m,f).multiplyScalar(n.panSpeed),A(g.x,g.y),f.copy(m),n.update()}(t)}}(t))}function G(t){X(t),0===x.length&&(n.domElement.releasePointerCapture(t.pointerId),n.domElement.removeEventListener("pointermove",k),n.domElement.removeEventListener("pointerup",G)),n.dispatchEvent(f_),i=r.NONE}function 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b[e.pointerId]}n.domElement.addEventListener("contextmenu",W),n.domElement.addEventListener("pointerdown",B),n.domElement.addEventListener("pointercancel",H),n.domElement.addEventListener("wheel",z,{passive:!1}),this.update()}}const g_={uniforms:{tDiffuse:{value:null},resolution:{value:new wu(1/1024,1/512)}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\tprecision highp float;\n\n\tuniform sampler2D tDiffuse;\n\n\tuniform vec2 resolution;\n\n\tvarying vec2 vUv;\n\n\t// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)\n\n\t//----------------------------------------------------------------------------------\n\t// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag\n\t// SDK Version: v3.00\n\t// Email:       gameworks@nvidia.com\n\t// Site:        http://developer.nvidia.com/\n\t//\n\t// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.\n\t//\n\t// Redistribution and use in source and binary forms, with or without\n\t// modification, are permitted provided that the following conditions\n\t// are met:\n\t//  * Redistributions of source code must retain the above copyright\n\t//    notice, this list of conditions and the following disclaimer.\n\t//  * Redistributions in binary form must reproduce the above copyright\n\t//    notice, this list of conditions and the following disclaimer in the\n\t//    documentation and/or other materials provided with the distribution.\n\t//  * Neither the name of NVIDIA CORPORATION nor the names of its\n\t//    contributors may be used to endorse or promote products derived\n\t//    from this software without specific prior written permission.\n\t//\n\t// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\n\t// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\t// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n\t// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n\t// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n\t// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n\t// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n\t// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY\n\t// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n\t// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t//\n\t//----------------------------------------------------------------------------------\n\n\t#ifndef FXAA_DISCARD\n\t\t\t//\n\t\t\t// Only valid for PC OpenGL currently.\n\t\t\t// Probably will not work when FXAA_GREEN_AS_LUMA = 1.\n\t\t\t//\n\t\t\t// 1 = Use discard on pixels which don't need AA.\n\t\t\t//     For APIs which enable concurrent TEX+ROP from same surface.\n\t\t\t// 0 = Return unchanged color on pixels which don't need AA.\n\t\t\t//\n\t\t\t#define FXAA_DISCARD 0\n\t#endif\n\n\t/*--------------------------------------------------------------------------*/\n\t#define FxaaTexTop(t, p) texture2D(t, p, -100.0)\n\t#define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), -100.0)\n\t/*--------------------------------------------------------------------------*/\n\n\t#define NUM_SAMPLES 5\n\n\t// assumes colors have premultipliedAlpha, so that the calculated color contrast is scaled by alpha\n\tfloat contrast( vec4 a, vec4 b ) {\n\t\t\tvec4 diff = abs( a - b );\n\t\t\treturn max( max( max( diff.r, diff.g ), diff.b ), diff.a );\n\t}\n\n\t/*============================================================================\n\n\t\t\t\t\t\t\t\t\tFXAA3 QUALITY - PC\n\n\t============================================================================*/\n\n\t/*--------------------------------------------------------------------------*/\n\tvec4 FxaaPixelShader(\n\t\t\tvec2 posM,\n\t\t\tsampler2D tex,\n\t\t\tvec2 fxaaQualityRcpFrame,\n\t\t\tfloat fxaaQualityEdgeThreshold,\n\t\t\tfloat fxaaQualityinvEdgeThreshold\n\t) {\n\t\t\tvec4 rgbaM = FxaaTexTop(tex, posM);\n\t\t\tvec4 rgbaS = FxaaTexOff(tex, posM, vec2( 0.0, 1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaE = FxaaTexOff(tex, posM, vec2( 1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaN = FxaaTexOff(tex, posM, vec2( 0.0,-1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaW = FxaaTexOff(tex, posM, vec2(-1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\t// . S .\n\t\t\t// W M E\n\t\t\t// . N .\n\n\t\t\tbool earlyExit = max( max( max(\n\t\t\t\t\tcontrast( rgbaM, rgbaN ),\n\t\t\t\t\tcontrast( rgbaM, rgbaS ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaE ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaW ) )\n\t\t\t\t\t< fxaaQualityEdgeThreshold;\n\t\t\t// . 0 .\n\t\t\t// 0 0 0\n\t\t\t// . 0 .\n\n\t\t\t#if (FXAA_DISCARD == 1)\n\t\t\t\t\tif(earlyExit) FxaaDiscard;\n\t\t\t#else\n\t\t\t\t\tif(earlyExit) return rgbaM;\n\t\t\t#endif\n\n\t\t\tfloat contrastN = contrast( rgbaM, rgbaN );\n\t\t\tfloat contrastS = contrast( rgbaM, rgbaS );\n\t\t\tfloat contrastE = contrast( rgbaM, rgbaE );\n\t\t\tfloat contrastW = contrast( rgbaM, rgbaW );\n\n\t\t\tfloat relativeVContrast = ( contrastN + contrastS ) - ( contrastE + contrastW );\n\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\tbool horzSpan = relativeVContrast > 0.;\n\t\t\t// . 1 .\n\t\t\t// 0 0 0\n\t\t\t// . 1 .\n\n\t\t\t// 45 deg edge detection and corners of objects, aka V/H contrast is too similar\n\t\t\tif( abs( relativeVContrast ) < .3 ) {\n\t\t\t\t\t// locate the edge\n\t\t\t\t\tvec2 dirToEdge;\n\t\t\t\t\tdirToEdge.x = contrastE > contrastW ? 1. : -1.;\n\t\t\t\t\tdirToEdge.y = contrastS > contrastN ? 1. : -1.;\n\t\t\t\t\t// . 2 .      . 1 .\n\t\t\t\t\t// 1 0 2  ~=  0 0 1\n\t\t\t\t\t// . 1 .      . 0 .\n\n\t\t\t\t\t// tap 2 pixels and see which ones are \"outside\" the edge, to\n\t\t\t\t\t// determine if the edge is vertical or horizontal\n\n\t\t\t\t\tvec4 rgbaAlongH = FxaaTexOff(tex, posM, vec2( dirToEdge.x, -dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongH = contrast( rgbaM, rgbaAlongH );\n\t\t\t\t\t// . 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 H\n\n\t\t\t\t\tvec4 rgbaAlongV = FxaaTexOff(tex, posM, vec2( -dirToEdge.x, dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongV = contrast( rgbaM, rgbaAlongV );\n\t\t\t\t\t// V 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 .\n\n\t\t\t\t\trelativeVContrast = matchAlongV - matchAlongH;\n\t\t\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\t\t\tif( abs( relativeVContrast ) < .3 ) { // 45 deg edge\n\t\t\t\t\t\t\t// 1 1 .\n\t\t\t\t\t\t\t// 0 0 1\n\t\t\t\t\t\t\t// . 0 1\n\n\t\t\t\t\t\t\t// do a simple blur\n\t\t\t\t\t\t\treturn mix(\n\t\t\t\t\t\t\t\t\trgbaM,\n\t\t\t\t\t\t\t\t\t(rgbaN + rgbaS + rgbaE + rgbaW) * .25,\n\t\t\t\t\t\t\t\t\t.4\n\t\t\t\t\t\t\t);\n\t\t\t\t\t}\n\n\t\t\t\t\thorzSpan = relativeVContrast > 0.;\n\t\t\t}\n\n\t\t\tif(!horzSpan) rgbaN = rgbaW;\n\t\t\tif(!horzSpan) rgbaS = rgbaE;\n\t\t\t// . 0 .      1\n\t\t\t// 1 0 1  ->  0\n\t\t\t// . 0 .      1\n\n\t\t\tbool pairN = contrast( rgbaM, rgbaN ) > contrast( rgbaM, rgbaS );\n\t\t\tif(!pairN) rgbaN = rgbaS;\n\n\t\t\tvec2 offNP;\n\t\t\toffNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;\n\t\t\toffNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;\n\n\t\t\tbool doneN = false;\n\t\t\tbool doneP = false;\n\n\t\t\tfloat nDist = 0.;\n\t\t\tfloat pDist = 0.;\n\n\t\t\tvec2 posN = posM;\n\t\t\tvec2 posP = posM;\n\n\t\t\tint iterationsUsed = 0;\n\t\t\tint iterationsUsedN = 0;\n\t\t\tint iterationsUsedP = 0;\n\t\t\tfor( int i = 0; i < NUM_SAMPLES; i++ ) {\n\t\t\t\t\titerationsUsed = i;\n\n\t\t\t\t\tfloat increment = float(i + 1);\n\n\t\t\t\t\tif(!doneN) {\n\t\t\t\t\t\t\tnDist += increment;\n\t\t\t\t\t\t\tposN = posM + offNP * nDist;\n\t\t\t\t\t\t\tvec4 rgbaEndN = FxaaTexTop(tex, posN.xy);\n\t\t\t\t\t\t\tdoneN = contrast( rgbaEndN, rgbaM ) > contrast( rgbaEndN, rgbaN );\n\t\t\t\t\t\t\titerationsUsedN = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(!doneP) {\n\t\t\t\t\t\t\tpDist += increment;\n\t\t\t\t\t\t\tposP = posM - offNP * pDist;\n\t\t\t\t\t\t\tvec4 rgbaEndP = FxaaTexTop(tex, posP.xy);\n\t\t\t\t\t\t\tdoneP = contrast( rgbaEndP, rgbaM ) > contrast( rgbaEndP, rgbaN );\n\t\t\t\t\t\t\titerationsUsedP = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(doneN || doneP) break;\n\t\t\t}\n\n\n\t\t\tif ( !doneP && !doneN ) return rgbaM; // failed to find end of edge\n\n\t\t\tfloat dist = min(\n\t\t\t\t\tdoneN ? float( iterationsUsedN ) / float( NUM_SAMPLES - 1 ) : 1.,\n\t\t\t\t\tdoneP ? float( iterationsUsedP ) / float( NUM_SAMPLES - 1 ) : 1.\n\t\t\t);\n\n\t\t\t// hacky way of reduces blurriness of mostly diagonal edges\n\t\t\t// but reduces AA quality\n\t\t\tdist = pow(dist, .5);\n\n\t\t\tdist = 1. - dist;\n\n\t\t\treturn mix(\n\t\t\t\t\trgbaM,\n\t\t\t\t\trgbaN,\n\t\t\t\t\tdist * .5\n\t\t\t);\n\t}\n\n\tvoid main() {\n\t\t\tconst float edgeDetectionQuality = .2;\n\t\t\tconst float invEdgeDetectionQuality = 1. / edgeDetectionQuality;\n\n\t\t\tgl_FragColor = FxaaPixelShader(\n\t\t\t\t\tvUv,\n\t\t\t\t\ttDiffuse,\n\t\t\t\t\tresolution,\n\t\t\t\t\tedgeDetectionQuality, // [0,1] contrast needed, otherwise early discard\n\t\t\t\t\tinvEdgeDetectionQuality\n\t\t\t);\n\n\t}\n\t"},v_={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tgl_FragColor = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor.a *= opacity;\n\n\n\t\t}"};class __{constructor(){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.")}}const y_=new Td(-1,1,1,-1,0,1),x_=new Ac;x_.setAttribute("position",new yc([-1,3,0,-1,-1,0,3,-1,0],3)),x_.setAttribute("uv",new yc([0,2,0,0,2,0],2));class b_{constructor(t){this._mesh=new Xc(x_,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,y_)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class E_ extends __{constructor(t,e){super(),this.textureID=void 0!==e?e:"tDiffuse",t instanceof Jc?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=Kc.clone(t.uniforms),this.material=new Jc({defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new b_(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}}class T_ extends __{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const r=t.getContext(),i=t.state;let o,s;i.buffers.color.setMask(!1),i.buffers.depth.setMask(!1),i.buffers.color.setLocked(!0),i.buffers.depth.setLocked(!0),this.inverse?(o=0,s=1):(o=1,s=0),i.buffers.stencil.setTest(!0),i.buffers.stencil.setOp(r.REPLACE,r.REPLACE,r.REPLACE),i.buffers.stencil.setFunc(r.ALWAYS,o,4294967295),i.buffers.stencil.setClear(s),i.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),i.buffers.color.setLocked(!1),i.buffers.depth.setLocked(!1),i.buffers.stencil.setLocked(!1),i.buffers.stencil.setFunc(r.EQUAL,1,4294967295),i.buffers.stencil.setOp(r.KEEP,r.KEEP,r.KEEP),i.buffers.stencil.setLocked(!0)}}class S_ extends __{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class w_{constructor(t,e){if(this.renderer=t,void 0===e){const n=t.getSize(new wu);this._pixelRatio=t.getPixelRatio(),this._width=n.width,this._height=n.height,(e=new Yu(this._width*this._pixelRatio,this._height*this._pixelRatio)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===v_&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===E_&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new E_(v_),this.clock=new Dv}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);-1!==e&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){void 0===t&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let e=0,r=this.passes.length;e<r;e++){const r=this.passes[e];if(!1!==r.enabled){if(r.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(e),r.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),r.needsSwap){if(n){const e=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(e.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),n.setFunc(e.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==T_&&(r instanceof T_?n=!0:r instanceof S_&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(void 0===t){const e=this.renderer.getSize(new wu);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget1.setSize(n,r),this.renderTarget2.setSize(n,r);for(let t=0;t<this.passes.length;t++)this.passes[t].setSize(n,r)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}}new Td(-1,1,1,-1,0,1);const M_=new Ac;M_.setAttribute("position",new yc([-1,3,0,-1,-1,0,3,-1,0],3)),M_.setAttribute("uv",new yc([0,2,0,0,2,0],2));class A_ extends __{constructor(t,e,n,r,i){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=void 0!==i?i:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new ku}render(t,e,n){const r=t.autoClear;let i,o;t.autoClear=!1,void 0!==this.overrideMaterial&&(o=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(t.getClearColor(this._oldClearColor),i=t.getClearAlpha(),t.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor&&t.setClearColor(this._oldClearColor,i),void 0!==this.overrideMaterial&&(this.scene.overrideMaterial=o),t.autoClear=r}}function R_(t){return(R_="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function P_(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function I_(t,e){return(I_=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function C_(t,e){if(e&&("object"===R_(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return O_(t)}function O_(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function L_(t){return(L_=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var N_=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&I_(t,e)}(a,e);var n,r,i,o,s=(i=a,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=L_(i);if(o){var n=L_(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return C_(this,t)});function a(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,a),(e=s.call(this,t)).initialState={isDragging:!1,isDraggingSun:!1,isDraggingMoon:!1,mouseoverSun:!1,mouseoverMoon:!1},e.state=e.initialState,e.dayColor=9486591,e.id="CelestialSphere",e.start=e.start.bind(O_(e)),e.stop=e.stop.bind(O_(e)),e.animate=e.animate.bind(O_(e)),e.raycaster=new Kv,e.mouse=new wu,e.onMouseMove=e.onMouseMove.bind(O_(e)),e.onMouseDown=e.onMouseDown.bind(O_(e)),e.onMouseUp=e.onMouseUp.bind(O_(e)),e}return n=a,(r=[{key:"componentDidMount",value:function(){var t=this.mount.clientWidth,e=this.mount.clientHeight,n=t/e,r=new jf,i=new Td(100*n/-2,100*n/2,50,-50,1,1e3);i.position.set(-60,20,0);var o=new m_(i,this.mount);o.enableKeys=!1,o.enablePan=!1,o.enableZoom=!1,o.minPolarAngle=Su.degToRad(0),o.maxPolarAngle=Su.degToRad(70);var s=new Vf({antialias:!0,canvas:document.getElementById(this.id+"Canvas")});s.setPixelRatio(window.devicePixelRatio),s.setClearColor(16777215);var a=window.devicePixelRatio,l=new w_(s);l.addPass(new A_(r,i));var u=new E_(g_);u.uniforms.resolution.value=new wu(1/(2*t*a),1/(2*e*a)),u.renderToScreen=!0,l.setSize(4*t*a,4*e*a),l.addPass(u),o.update(),this.controls=o,this.plane=this.drawPlane(r),this.drawStickFigure(r),this.drawGlobe(r),this.moon=this.drawMoon(r),this.sun=this.drawSun(r),this.angle=this.drawAngle(r),this.orbitGroup=new Ff,this.orbitGroup.add(this.sun),this.orbitGroup.add(this.moon),this.orbitGroup.add(this.celestialEquator),this.orbitGroup.add(this.angle),this.orbitGroup.rotation.x=Su.degToRad(-50),r.add(this.orbitGroup),this.orbitPlane=new ad(new Ju(0,Su.degToRad(50),-1),0),this.scene=r,this.camera=i,this.renderer=s,this.renderer.domElement.addEventListener("pointermove",this.onMouseMove,!1),this.renderer.domElement.addEventListener("pointerdown",this.onMouseDown,!1),this.renderer.domElement.addEventListener("pointerup",this.onMouseUp,!1),this.composer=l,this.mount.appendChild(this.renderer.domElement),this.start()}},{key:"componentWillUnmount",value:function(){this.stop(),this.mount.removeChild(this.renderer.domElement)}},{key:"componentDidUpdate",value:function(t,e){if(!this.props.showAngle||t.observerAngle===this.props.observerAngle&&t.moonAngle===this.props.moonAngle||(this.angle.visible=!0,this.updateAngleGeometry(this.angle,this.props.observerAngle,this.props.moonAngle)),t.showAngle!==this.props.showAngle&&(this.props.showAngle&&this.updateAngleGeometry(this.angle,this.props.observerAngle,this.props.moonAngle),this.angle.visible=this.props.showAngle),t.observerAngle!==this.props.observerAngle&&(this.updateSunPos(this.sun,this.props.observerAngle),this.updateMoonPos(this.moon,this.props.observerAngle,this.props.moonAngle),this.skyMaterial.color=this.getSkyColor()),t.moonAngle!==this.props.moonAngle&&this.updateMoonPos(this.moon,this.props.observerAngle,this.props.moonAngle),e.mouseoverSun!==this.state.mouseoverSun){var n=this.sun.children[1];n.verticesNeedUpdate=!0,this.state.mouseoverSun?n.geometry=new kg(5,.35,16,32):n.geometry=new kg(5,.2,16,32)}if(e.mouseoverMoon!==this.state.mouseoverMoon){var r=this.moon.children[1];r.verticesNeedUpdate=!0,this.state.mouseoverMoon?r.geometry=new kg(5,.35,16,32):r.geometry=new kg(5,.2,16,32)}}},{key:"updateSunPos",value:function(t,e){t.position.x=50.25*Math.cos(e),t.position.z=50.25*Math.sin(e),t.rotation.y=-e+Math.PI/2}},{key:"updateMoonPos",value:function(t,e,n){t.position.x=50.25*Math.cos(-n+e-Math.PI),t.position.z=50.25*Math.sin(-n+e-Math.PI),t.rotation.y=-(-n+e)+Su.degToRad(90)-Math.PI}},{key:"drawPlane",value:function(t){var e=(new yv).load("img/plane.svg"),n=new pc({map:e});n.map.minFilter=Fl;var r=new sg(50,64),i=new Xc(r,n);return i.name="Plane",i.rotation.x=Su.degToRad(-90),t.add(i),i}},{key:"drawGlobe",value:function(t){var e=new Bg(50,64,64,0,2*Math.PI,0,Math.PI/2),n=new pc({transparent:!0,opacity:.8,color:0,side:1}),r=new Xc(e,n);r.rotation.x=Math.PI,t.add(r),this.skyMaterial=new pc({transparent:!0,opacity:.8,color:this.dayColor,side:1});var i=new Xc(e,this.skyMaterial);t.add(i);var o=new pc({transparent:!0,opacity:.5,color:16777215}),s=new kg(50,.1,16,64),a=new Xc(s,o);a.rotation.y=Su.degToRad(90),t.add(a);var l=new Xc(s,o);l.rotation.z=Su.degToRad(90),t.add(l);var u=new pc({color:16777215}),h=new kg(50,.3,16,64);this.celestialEquator=new Xc(h,u),this.celestialEquator.rotation.x=Su.degToRad(90)}},{key:"drawStickFigure",value:function(t){var e=(new yv).load("img/stickfigure.svg"),n=new Kf({map:e}),r=new hm(n);r.scale.set(5,10,5),r.position.y=4.5,t.add(r)}},{key:"drawSun",value:function(){var t=new kg(5,.2,16,32),e=new pc({color:0}),n=new pc({color:16768256,side:2}),r=new sg(5,32),i=new Xc(t,e),o=new Xc(r,n);o.name="Sun";var s=new Ff;return s.add(o),s.add(i),this.updateSunPos(s,this.props.observerAngle),s}},{key:"drawMoon",value:function(){var t=new kg(5,.2,16,32),e=new pc({color:0}),n=new pc({color:12303291,side:2}),r=new sg(5,32),i=new Xc(t,e),o=new Xc(r,n);o.name="Moon";var s=new Ff;return s.add(o),s.add(i),this.updateMoonPos(s,this.props.observerAngle,this.props.moonAngle),s}},{key:"updateAngleGeometry",value:function(t,e,n){var r=t.children.find((function(t){return"angleOutline"===t.name})),i=t.children.find((function(t){return"angleSlice"===t.name})),o=new kg(50,.4,16,100,n-Math.PI);r.geometry=o;var s=new sg(50,32,Math.PI,n>0?n-Math.PI:n+Math.PI);i.geometry=s,t.rotation.y=-e-Math.PI}},{key:"drawAngle",value:function(){var t=new kg(50,.4,16,100,0),e=new pc({color:16776960}),n=new Xc(t,e);n.name="angleOutline",n.rotation.x=Math.PI/2;var r=new sg(50,32,0),i=new pc({color:16776960,transparent:!0,opacity:.4,side:2}),o=new Xc(r,i);o.name="angleSlice",o.rotation.x=-Math.PI/2;var s=new Ff;return s.add(n),s.add(o),s.visible=!1,s.rotation.y=Math.PI/2,this.updateAngleGeometry(s,this.props.observerAngle,this.props.moonAngle),s}},{key:"start",value:function(){this.frameId||(this.frameId=requestAnimationFrame(this.animate))}},{key:"stop",value:function(){cancelAnimationFrame(this.frameId)}},{key:"animate",value:function(){this.sun.position.x=50.25*Math.cos(this.props.observerAngle),this.sun.position.z=50.25*Math.sin(this.props.observerAngle),this.sun.rotation.y=-this.props.observerAngle+Su.degToRad(90),this.renderScene(),this.frameId=window.requestAnimationFrame(this.animate)}},{key:"renderScene",value:function(){this.composer.render()}},{key:"getTime",value:function(t){var e=Su.radToDeg(t)/15*3600,n=new Date("1/1/2018 6:00 AM");return new Date(n.getTime()+1e3*e)}},{key:"getSkyColor",value:function(){var t=new Ju;this.sun.getWorldPosition(t);var e=t.y;if(e<0||e>180)return new ku(137280);var n=new ku(this.dayColor);return n.lerp(new ku(137280),1-e/40),n}},{key:"render",value:function(){var e=this,n=this.getTime(this.props.observerAngle).toLocaleTimeString([],{hour:"2-digit",minute:"2-digit"});return t.createElement(t.Fragment,null,t.createElement("div",{id:this.id,style:{width:"228px",height:"228px",visibility:this.props.isHidden?"hidden":"visible"},ref:function(t){e.mount=t}},t.createElement("canvas",{id:this.id+"Canvas",width:456,height:456})),t.createElement("div",{style:{visibility:this.props.isHidden?"hidden":"visible"}},"Observer's local time: ",n),t.createElement("div",{className:"text-right"},t.createElement("button",{type:"button",onClick:this.props.onHideShowToggle,className:"btn btn-primary btn-sm"},this.props.isHidden?"Show":"Hide")))}},{key:"findMouseIntersects",value:function(t,e,n,r){r.setFromCamera(e,n);var i=[this.plane].concat(this.sun.children).concat(this.moon.children);return this.raycaster.intersectObjects(i)}},{key:"onMouseMove",value:function(t){if(t.preventDefault(),void 0!==t.offsetX&&void 0!==t.offsetY&&!this.state.isDragging){if(this.mouse.x=t.offsetX/this.renderer.domElement.clientWidth*2-1,this.mouse.y=-t.offsetY/this.renderer.domElement.clientHeight*2+1,this.state.isDraggingSun||this.state.isDraggingMoon){var e=new Ju,n=new Ju,r=new Ju;this.raycaster.setFromCamera(this.mouse,this.camera),this.raycaster.ray.intersectPlane(this.orbitPlane,e);for(var i=this.celestialEquator.geometry,o=i.index,s=i.attributes.position,a=1/0,l=new hc,u=0,h=o.count;u<h;u+=3){var c=o.getX(u),d=o.getX(u+1),p=o.getX(u+2);l.a.fromBufferAttribute(s,c),l.b.fromBufferAttribute(s,d),l.c.fromBufferAttribute(s,p),l.closestPointToPoint(e,r);var f=e.distanceToSquared(r);f<a&&(n.copy(r),a=f)}var m=Math.atan2(n.y,n.x);if(this.state.isDraggingSun){var g=this.props.observerAngle-m;return this.props.onMoonAngleUpdate((this.props.moonAngle-g)%(2*Math.PI)),this.props.onObserverAngleUpdate(m)}if(this.state.isDraggingMoon){var v=-m+this.props.observerAngle+Math.PI;return v<-Math.PI?v+=2*Math.PI:v>Math.PI&&(v-=2*Math.PI),this.props.onMoonAngleUpdate(v)}}this.setState(this.initialState);var _=this.findMouseIntersects(t,this.mouse,this.camera,this.raycaster);if(_.length>0&&_[0].object){var y="pointerover"+_[0].object.name;this.setState(function(t,e,n){return e in t?Object.defineProperty(t,e,{value:true,enumerable:!0,configurable:!0,writable:!0}):t[e]=true,t}({},y))}}}},{key:"onMouseDown",value:function(t){t.preventDefault();var e=this.findMouseIntersects(t,this.mouse,this.camera,this.raycaster,this.renderer);if(e.length>0){if(e[0].object){var n=e[0].object;"Plane"!==n.name?(this.controls.enabled=!1,"Sun"===n.name&&this.setState({isDraggingSun:!0}),"Moon"===n.name&&this.setState({isDraggingMoon:!0})):this.setState({isDragging:!0})}}else this.setState({isDragging:!0})}},{key:"onMouseUp",value:function(t){t.preventDefault(),this.controls.enabled=!0,this.setState({isDragging:!1,isDraggingSun:!1,isDraggingMoon:!1})}},{key:"onResetClicked",value:function(){this.controls.reset()}}])&&P_(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),a}(t.Component);N_.propTypes={observerAngle:i().number.isRequired,onObserverAngleUpdate:i().func.isRequired,moonAngle:i().number.isRequired,onMoonAngleUpdate:i().func.isRequired,showAngle:i().bool.isRequired,isHidden:i().bool.isRequired,onHideShowToggle:i().func.isRequired};var D_=n(87);function U_(t){return(U_="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function F_(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function B_(t,e){return(B_=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function k_(t,e){if(e&&("object"===U_(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return G_(t)}function G_(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function H_(t){return(H_=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var z_=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&B_(t,e)}(a,e);var n,r,i,o,s=(i=a,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=H_(i);if(o){var n=H_(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return k_(this,t)});function a(e){var n;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a 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t=this,e=this;this.setState((function(n){return{observerAngle:e.incrementAngle(n.observerAngle,.03*t.state.animationRate),moonAngle:e.incrementMoonAngle(n.moonAngle,.001*t.state.animationRate)}})),this.raf=requestAnimationFrame(this.animate.bind(this))}},{key:"onStartClick",value:function(){this.state.isPlaying?(this.stopAnimation(),this.setState({isPlaying:!1})):(this.raf=requestAnimationFrame(this.animate.bind(this)),this.setState({isPlaying:!0}))}},{key:"onObserverAngleUpdate",value:function(t){this.stopAnimation(),this.setState({isPlaying:!1,observerAngle:t})}},{key:"onMoonAngleUpdate",value:function(t){this.stopAnimation(),this.setState({isPlaying:!1,moonAngle:t})}},{key:"onAnimationRateChange",value:function(t){this.setState({animationRate:cl(t.target.value)})}},{key:"getMoonObserverPos",value:function(t,e){return t+Math.PI-e}},{key:"onDecrementDay",value:function(){var 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n=Math.ceil((this.x+this.width-e)*t)/t,r=Math.ceil((this.y+this.height-e)*t)/t;return this.x=Math.floor((this.x+e)*t)/t,this.y=Math.floor((this.y+e)*t)/t,this.width=n-this.x,this.height=r-this.y,this},t.prototype.enlarge=function(t){var e=Math.min(this.x,t.x),n=Math.max(this.x+this.width,t.x+t.width),r=Math.min(this.y,t.y),i=Math.max(this.y+this.height,t.y+t.height);return this.x=e,this.width=n-e,this.y=r,this.height=i-r,this},t.prototype.toString=function(){return"[@pixi/math:Rectangle x="+this.x+" y="+this.y+" width="+this.width+" height="+this.height+"]"},t}(),he=function(){function t(t,e,n){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),this.x=t,this.y=e,this.radius=n,this.type=re.CIRC}return t.prototype.clone=function(){return new t(this.x,this.y,this.radius)},t.prototype.contains=function(t,e){if(this.radius<=0)return!1;var n=this.radius*this.radius,r=this.x-t,i=this.y-e;return(r*=r)+(i*=i)<=n},t.prototype.getBounds=function(){return new ue(this.x-this.radius,this.y-this.radius,2*this.radius,2*this.radius)},t.prototype.toString=function(){return"[@pixi/math:Circle x="+this.x+" y="+this.y+" radius="+this.radius+"]"},t}(),ce=function(){function t(t,e,n,r){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=0),this.x=t,this.y=e,this.width=n,this.height=r,this.type=re.ELIP}return t.prototype.clone=function(){return new t(this.x,this.y,this.width,this.height)},t.prototype.contains=function(t,e){if(this.width<=0||this.height<=0)return!1;var n=(t-this.x)/this.width,r=(e-this.y)/this.height;return(n*=n)+(r*=r)<=1},t.prototype.getBounds=function(){return new ue(this.x-this.width,this.y-this.height,this.width,this.height)},t.prototype.toString=function(){return"[@pixi/math:Ellipse x="+this.x+" y="+this.y+" width="+this.width+" height="+this.height+"]"},t}(),de=function(){function t(){for(var t=arguments,e=[],n=0;n<arguments.length;n++)e[n]=t[n];var r=Array.isArray(e[0])?e[0]:e;if("number"!=typeof r[0]){for(var i=[],o=0,a=r.length;o<a;o++)i.push(r[o].x,r[o].y);r=i}this.points=r,this.type=re.POLY,this.closeStroke=!0}return t.prototype.clone=function(){var e=new t(this.points.slice());return e.closeStroke=this.closeStroke,e},t.prototype.contains=function(t,e){for(var n=!1,r=this.points.length/2,i=0,o=r-1;i<r;o=i++){var a=this.points[2*i],s=this.points[2*i+1],l=this.points[2*o],u=this.points[2*o+1];s>e!=u>e&&t<(e-s)/(u-s)*(l-a)+a&&(n=!n)}return n},t.prototype.toString=function(){return"[@pixi/math:PolygoncloseStroke="+this.closeStroke+"points="+this.points.reduce((function(t,e){return t+", "+e}),"")+"]"},t}(),fe=function(){function t(t,e,n,r,i){void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===i&&(i=20),this.x=t,this.y=e,this.width=n,this.height=r,this.radius=i,this.type=re.RREC}return t.prototype.clone=function(){return new t(this.x,this.y,this.width,this.height,this.radius)},t.prototype.contains=function(t,e){if(this.width<=0||this.height<=0)return!1;if(t>=this.x&&t<=this.x+this.width&&e>=this.y&&e<=this.y+this.height){var n=Math.max(0,Math.min(this.radius,Math.min(this.width,this.height)/2));if(e>=this.y+n&&e<=this.y+this.height-n||t>=this.x+n&&t<=this.x+this.width-n)return!0;var r=t-(this.x+n),i=e-(this.y+n),o=n*n;if(r*r+i*i<=o)return!0;if((r=t-(this.x+this.width-n))*r+i*i<=o)return!0;if(r*r+(i=e-(this.y+this.height-n))*i<=o)return!0;if((r=t-(this.x+n))*r+i*i<=o)return!0}return!1},t.prototype.toString=function(){return"[@pixi/math:RoundedRectangle x="+this.x+" y="+this.y+"width="+this.width+" height="+this.height+" radius="+this.radius+"]"},t}(),pe=function(){function t(t,e,n,r){void 0===n&&(n=0),void 0===r&&(r=0),this._x=n,this._y=r,this.cb=t,this.scope=e}return t.prototype.clone=function(e,n){return void 0===e&&(e=this.cb),void 0===n&&(n=this.scope),new t(e,n,this._x,this._y)},t.prototype.set=function(t,e){return void 0===t&&(t=0),void 0===e&&(e=t),this._x===t&&this._y===e||(this._x=t,this._y=e,this.cb.call(this.scope)),this},t.prototype.copyFrom=function(t){return this._x===t.x&&this._y===t.y||(this._x=t.x,this._y=t.y,this.cb.call(this.scope)),this},t.prototype.copyTo=function(t){return t.set(this._x,this._y),t},t.prototype.equals=function(t){return t.x===this._x&&t.y===this._y},t.prototype.toString=function(){return"[@pixi/math:ObservablePoint x=0 y=0 scope="+this.scope+"]"},Object.defineProperty(t.prototype,"x",{get:function(){return this._x},set:function(t){this._x!==t&&(this._x=t,this.cb.call(this.scope))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._y},set:function(t){this._y!==t&&(this._y=t,this.cb.call(this.scope))},enumerable:!1,configurable:!0}),t}(),me=function(){function t(t,e,n,r,i,o){void 0===t&&(t=1),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=1),void 0===i&&(i=0),void 0===o&&(o=0),this.array=null,this.a=t,this.b=e,this.c=n,this.d=r,this.tx=i,this.ty=o}return t.prototype.fromArray=function(t){this.a=t[0],this.b=t[1],this.c=t[3],this.d=t[4],this.tx=t[2],this.ty=t[5]},t.prototype.set=function(t,e,n,r,i,o){return this.a=t,this.b=e,this.c=n,this.d=r,this.tx=i,this.ty=o,this},t.prototype.toArray=function(t,e){this.array||(this.array=new Float32Array(9));var n=e||this.array;return t?(n[0]=this.a,n[1]=this.b,n[2]=0,n[3]=this.c,n[4]=this.d,n[5]=0,n[6]=this.tx,n[7]=this.ty,n[8]=1):(n[0]=this.a,n[1]=this.c,n[2]=this.tx,n[3]=this.b,n[4]=this.d,n[5]=this.ty,n[6]=0,n[7]=0,n[8]=1),n},t.prototype.apply=function(t,e){e=e||new se;var n=t.x,r=t.y;return e.x=this.a*n+this.c*r+this.tx,e.y=this.b*n+this.d*r+this.ty,e},t.prototype.applyInverse=function(t,e){e=e||new se;var n=1/(this.a*this.d+this.c*-this.b),r=t.x,i=t.y;return e.x=this.d*n*r+-this.c*n*i+(this.ty*this.c-this.tx*this.d)*n,e.y=this.a*n*i+-this.b*n*r+(-this.ty*this.a+this.tx*this.b)*n,e},t.prototype.translate=function(t,e){return this.tx+=t,this.ty+=e,this},t.prototype.scale=function(t,e){return this.a*=t,this.d*=e,this.c*=t,this.b*=e,this.tx*=t,this.ty*=e,this},t.prototype.rotate=function(t){var e=Math.cos(t),n=Math.sin(t),r=this.a,i=this.c,o=this.tx;return this.a=r*e-this.b*n,this.b=r*n+this.b*e,this.c=i*e-this.d*n,this.d=i*n+this.d*e,this.tx=o*e-this.ty*n,this.ty=o*n+this.ty*e,this},t.prototype.append=function(t){var e=this.a,n=this.b,r=this.c,i=this.d;return this.a=t.a*e+t.b*r,this.b=t.a*n+t.b*i,this.c=t.c*e+t.d*r,this.d=t.c*n+t.d*i,this.tx=t.tx*e+t.ty*r+this.tx,this.ty=t.tx*n+t.ty*i+this.ty,this},t.prototype.setTransform=function(t,e,n,r,i,o,a,s,l){return this.a=Math.cos(a+l)*i,this.b=Math.sin(a+l)*i,this.c=-Math.sin(a-s)*o,this.d=Math.cos(a-s)*o,this.tx=t-(n*this.a+r*this.c),this.ty=e-(n*this.b+r*this.d),this},t.prototype.prepend=function(t){var e=this.tx;if(1!==t.a||0!==t.b||0!==t.c||1!==t.d){var n=this.a,r=this.c;this.a=n*t.a+this.b*t.c,this.b=n*t.b+this.b*t.d,this.c=r*t.a+this.d*t.c,this.d=r*t.b+this.d*t.d}return this.tx=e*t.a+this.ty*t.c+t.tx,this.ty=e*t.b+this.ty*t.d+t.ty,this},t.prototype.decompose=function(t){var e=this.a,n=this.b,r=this.c,i=this.d,o=t.pivot,a=-Math.atan2(-r,i),s=Math.atan2(n,e),l=Math.abs(a+s);return l<1e-5||Math.abs(ie-l)<1e-5?(t.rotation=s,t.skew.x=t.skew.y=0):(t.rotation=0,t.skew.x=a,t.skew.y=s),t.scale.x=Math.sqrt(e*e+n*n),t.scale.y=Math.sqrt(r*r+i*i),t.position.x=this.tx+(o.x*e+o.y*r),t.position.y=this.ty+(o.x*n+o.y*i),t},t.prototype.invert=function(){var t=this.a,e=this.b,n=this.c,r=this.d,i=this.tx,o=t*r-e*n;return this.a=r/o,this.b=-e/o,this.c=-n/o,this.d=t/o,this.tx=(n*this.ty-r*i)/o,this.ty=-(t*this.ty-e*i)/o,this},t.prototype.identity=function(){return this.a=1,this.b=0,this.c=0,this.d=1,this.tx=0,this.ty=0,this},t.prototype.clone=function(){var e=new t;return e.a=this.a,e.b=this.b,e.c=this.c,e.d=this.d,e.tx=this.tx,e.ty=this.ty,e},t.prototype.copyTo=function(t){return t.a=this.a,t.b=this.b,t.c=this.c,t.d=this.d,t.tx=this.tx,t.ty=this.ty,t},t.prototype.copyFrom=function(t){return this.a=t.a,this.b=t.b,this.c=t.c,this.d=t.d,this.tx=t.tx,this.ty=t.ty,this},t.prototype.toString=function(){return"[@pixi/math:Matrix a="+this.a+" b="+this.b+" c="+this.c+" d="+this.d+" tx="+this.tx+" ty="+this.ty+"]"},Object.defineProperty(t,"IDENTITY",{get:function(){return new t},enumerable:!1,configurable:!0}),Object.defineProperty(t,"TEMP_MATRIX",{get:function(){return new t},enumerable:!1,configurable:!0}),t}(),_e=[1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1,0,1],ge=[0,1,1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1],ve=[0,-1,-1,-1,0,1,1,1,0,1,1,1,0,-1,-1,-1],ye=[1,1,0,-1,-1,-1,0,1,-1,-1,0,1,1,1,0,-1],Ee=[],Te=[],be=Math.sign;!function(){for(var t=0;t<16;t++){var e=[];Ee.push(e);for(var n=0;n<16;n++)for(var r=be(_e[t]*_e[n]+ve[t]*ge[n]),i=be(ge[t]*_e[n]+ye[t]*ge[n]),o=be(_e[t]*ve[n]+ve[t]*ye[n]),a=be(ge[t]*ve[n]+ye[t]*ye[n]),s=0;s<16;s++)if(_e[s]===r&&ge[s]===i&&ve[s]===o&&ye[s]===a){e.push(s);break}}for(t=0;t<16;t++){var l=new me;l.set(_e[t],ge[t],ve[t],ye[t],0,0),Te.push(l)}}();var xe={E:0,SE:1,S:2,SW:3,W:4,NW:5,N:6,NE:7,MIRROR_VERTICAL:8,MAIN_DIAGONAL:10,MIRROR_HORIZONTAL:12,REVERSE_DIAGONAL:14,uX:function(t){return _e[t]},uY:function(t){return ge[t]},vX:function(t){return ve[t]},vY:function(t){return ye[t]},inv:function(t){return 8&t?15&t:7&-t},add:function(t,e){return Ee[t][e]},sub:function(t,e){return Ee[t][xe.inv(e)]},rotate180:function(t){return 4^t},isVertical:function(t){return 2==(3&t)},byDirection:function(t,e){return 2*Math.abs(t)<=Math.abs(e)?e>=0?xe.S:xe.N:2*Math.abs(e)<=Math.abs(t)?t>0?xe.E:xe.W:e>0?t>0?xe.SE:xe.SW:t>0?xe.NE:xe.NW},matrixAppendRotationInv:function(t,e,n,r){void 0===n&&(n=0),void 0===r&&(r=0);var i=Te[xe.inv(e)];i.tx=n,i.ty=r,t.append(i)}},Se=function(){function t(){this.worldTransform=new me,this.localTransform=new me,this.position=new pe(this.onChange,this,0,0),this.scale=new pe(this.onChange,this,1,1),this.pivot=new pe(this.onChange,this,0,0),this.skew=new pe(this.updateSkew,this,0,0),this._rotation=0,this._cx=1,this._sx=0,this._cy=0,this._sy=1,this._localID=0,this._currentLocalID=0,this._worldID=0,this._parentID=0}return t.prototype.onChange=function(){this._localID++},t.prototype.updateSkew=function(){this._cx=Math.cos(this._rotation+this.skew.y),this._sx=Math.sin(this._rotation+this.skew.y),this._cy=-Math.sin(this._rotation-this.skew.x),this._sy=Math.cos(this._rotation-this.skew.x),this._localID++},t.prototype.toString=function(){return"[@pixi/math:Transform position=("+this.position.x+", "+this.position.y+") rotation="+this.rotation+" scale=("+this.scale.x+", "+this.scale.y+") skew=("+this.skew.x+", "+this.skew.y+") ]"},t.prototype.updateLocalTransform=function(){var t=this.localTransform;this._localID!==this._currentLocalID&&(t.a=this._cx*this.scale.x,t.b=this._sx*this.scale.x,t.c=this._cy*this.scale.y,t.d=this._sy*this.scale.y,t.tx=this.position.x-(this.pivot.x*t.a+this.pivot.y*t.c),t.ty=this.position.y-(this.pivot.x*t.b+this.pivot.y*t.d),this._currentLocalID=this._localID,this._parentID=-1)},t.prototype.updateTransform=function(t){var e=this.localTransform;if(this._localID!==this._currentLocalID&&(e.a=this._cx*this.scale.x,e.b=this._sx*this.scale.x,e.c=this._cy*this.scale.y,e.d=this._sy*this.scale.y,e.tx=this.position.x-(this.pivot.x*e.a+this.pivot.y*e.c),e.ty=this.position.y-(this.pivot.x*e.b+this.pivot.y*e.d),this._currentLocalID=this._localID,this._parentID=-1),this._parentID!==t._worldID){var n=t.worldTransform,r=this.worldTransform;r.a=e.a*n.a+e.b*n.c,r.b=e.a*n.b+e.b*n.d,r.c=e.c*n.a+e.d*n.c,r.d=e.c*n.b+e.d*n.d,r.tx=e.tx*n.a+e.ty*n.c+n.tx,r.ty=e.tx*n.b+e.ty*n.d+n.ty,this._parentID=t._worldID,this._worldID++}},t.prototype.setFromMatrix=function(t){t.decompose(this),this._localID++},Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(t){this._rotation!==t&&(this._rotation=t,this.updateSkew())},enumerable:!1,configurable:!0}),t.IDENTITY=new t,t}();At.SORTABLE_CHILDREN=!1;var Me=function(){function t(){this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0,this.rect=null,this.updateID=-1}return t.prototype.isEmpty=function(){return this.minX>this.maxX||this.minY>this.maxY},t.prototype.clear=function(){this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0},t.prototype.getRectangle=function(t){return this.minX>this.maxX||this.minY>this.maxY?ue.EMPTY:((t=t||new ue(0,0,1,1)).x=this.minX,t.y=this.minY,t.width=this.maxX-this.minX,t.height=this.maxY-this.minY,t)},t.prototype.addPoint=function(t){this.minX=Math.min(this.minX,t.x),this.maxX=Math.max(this.maxX,t.x),this.minY=Math.min(this.minY,t.y),this.maxY=Math.max(this.maxY,t.y)},t.prototype.addPointMatrix=function(t,e){var n=t.a,r=t.b,i=t.c,o=t.d,a=t.tx,s=t.ty,l=n*e.x+i*e.y+a,u=r*e.x+o*e.y+s;this.minX=Math.min(this.minX,l),this.maxX=Math.max(this.maxX,l),this.minY=Math.min(this.minY,u),this.maxY=Math.max(this.maxY,u)},t.prototype.addQuad=function(t){var e=this.minX,n=this.minY,r=this.maxX,i=this.maxY,o=t[0],a=t[1];e=o<e?o:e,n=a<n?a:n,r=o>r?o:r,i=a>i?a:i,e=(o=t[2])<e?o:e,n=(a=t[3])<n?a:n,r=o>r?o:r,i=a>i?a:i,e=(o=t[4])<e?o:e,n=(a=t[5])<n?a:n,r=o>r?o:r,i=a>i?a:i,e=(o=t[6])<e?o:e,n=(a=t[7])<n?a:n,r=o>r?o:r,i=a>i?a:i,this.minX=e,this.minY=n,this.maxX=r,this.maxY=i},t.prototype.addFrame=function(t,e,n,r,i){this.addFrameMatrix(t.worldTransform,e,n,r,i)},t.prototype.addFrameMatrix=function(t,e,n,r,i){var o=t.a,a=t.b,s=t.c,l=t.d,u=t.tx,h=t.ty,c=this.minX,d=this.minY,f=this.maxX,p=this.maxY,m=o*e+s*n+u,_=a*e+l*n+h;c=m<c?m:c,d=_<d?_:d,f=m>f?m:f,p=_>p?_:p,c=(m=o*r+s*n+u)<c?m:c,d=(_=a*r+l*n+h)<d?_:d,f=m>f?m:f,p=_>p?_:p,c=(m=o*e+s*i+u)<c?m:c,d=(_=a*e+l*i+h)<d?_:d,f=m>f?m:f,p=_>p?_:p,c=(m=o*r+s*i+u)<c?m:c,d=(_=a*r+l*i+h)<d?_:d,f=m>f?m:f,p=_>p?_:p,this.minX=c,this.minY=d,this.maxX=f,this.maxY=p},t.prototype.addVertexData=function(t,e,n){for(var r=this.minX,i=this.minY,o=this.maxX,a=this.maxY,s=e;s<n;s+=2){var l=t[s],u=t[s+1];r=l<r?l:r,i=u<i?u:i,o=l>o?l:o,a=u>a?u:a}this.minX=r,this.minY=i,this.maxX=o,this.maxY=a},t.prototype.addVertices=function(t,e,n,r){this.addVerticesMatrix(t.worldTransform,e,n,r)},t.prototype.addVerticesMatrix=function(t,e,n,r,i,o){void 0===i&&(i=0),void 0===o&&(o=i);for(var a=t.a,s=t.b,l=t.c,u=t.d,h=t.tx,c=t.ty,d=this.minX,f=this.minY,p=this.maxX,m=this.maxY,_=n;_<r;_+=2){var g=e[_],v=e[_+1],y=a*g+l*v+h,E=u*v+s*g+c;d=Math.min(d,y-i),p=Math.max(p,y+i),f=Math.min(f,E-o),m=Math.max(m,E+o)}this.minX=d,this.minY=f,this.maxX=p,this.maxY=m},t.prototype.addBounds=function(t){var e=this.minX,n=this.minY,r=this.maxX,i=this.maxY;this.minX=t.minX<e?t.minX:e,this.minY=t.minY<n?t.minY:n,this.maxX=t.maxX>r?t.maxX:r,this.maxY=t.maxY>i?t.maxY:i},t.prototype.addBoundsMask=function(t,e){var n=t.minX>e.minX?t.minX:e.minX,r=t.minY>e.minY?t.minY:e.minY,i=t.maxX<e.maxX?t.maxX:e.maxX,o=t.maxY<e.maxY?t.maxY:e.maxY;if(n<=i&&r<=o){var a=this.minX,s=this.minY,l=this.maxX,u=this.maxY;this.minX=n<a?n:a,this.minY=r<s?r:s,this.maxX=i>l?i:l,this.maxY=o>u?o:u}},t.prototype.addBoundsMatrix=function(t,e){this.addFrameMatrix(e,t.minX,t.minY,t.maxX,t.maxY)},t.prototype.addBoundsArea=function(t,e){var n=t.minX>e.x?t.minX:e.x,r=t.minY>e.y?t.minY:e.y,i=t.maxX<e.x+e.width?t.maxX:e.x+e.width,o=t.maxY<e.y+e.height?t.maxY:e.y+e.height;if(n<=i&&r<=o){var a=this.minX,s=this.minY,l=this.maxX,u=this.maxY;this.minX=n<a?n:a,this.minY=r<s?r:s,this.maxX=i>l?i:l,this.maxY=o>u?o:u}},t.prototype.pad=function(t,e){void 0===t&&(t=0),void 0===e&&(e=t),this.isEmpty()||(this.minX-=t,this.maxX+=t,this.minY-=e,this.maxY+=e)},t.prototype.addFramePad=function(t,e,n,r,i,o){t-=i,e-=o,n+=i,r+=o,this.minX=this.minX<t?this.minX:t,this.maxX=this.maxX>n?this.maxX:n,this.minY=this.minY<e?this.minY:e,this.maxY=this.maxY>r?this.maxY:r},t}(),Ae=function(t,e){return Ae=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Ae(t,e)};function Re(t,e){function n(){this.constructor=t}Ae(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var we,Pe,Ie,Oe,Ce,Ne,Le,De,Ue,Fe,Be,Ge,ke,He,ze,Ve,Xe,We,je,Ye,qe=function(t){function e(){var e=t.call(this)||this;return e.tempDisplayObjectParent=null,e.transform=new Se,e.alpha=1,e.visible=!0,e.renderable=!0,e.cullable=!1,e.cullArea=null,e.parent=null,e.worldAlpha=1,e._lastSortedIndex=0,e._zIndex=0,e.filterArea=null,e.filters=null,e._enabledFilters=null,e._bounds=new Me,e._localBounds=null,e._boundsID=0,e._boundsRect=null,e._localBoundsRect=null,e._mask=null,e._maskRefCount=0,e._destroyed=!1,e.isSprite=!1,e.isMask=!1,e}return Re(e,t),e.mixin=function(t){for(var n=Object.keys(t),r=0;r<n.length;++r){var i=n[r];Object.defineProperty(e.prototype,i,Object.getOwnPropertyDescriptor(t,i))}},Object.defineProperty(e.prototype,"destroyed",{get:function(){return this._destroyed},enumerable:!1,configurable:!0}),e.prototype._recursivePostUpdateTransform=function(){this.parent?(this.parent._recursivePostUpdateTransform(),this.transform.updateTransform(this.parent.transform)):this.transform.updateTransform(this._tempDisplayObjectParent.transform)},e.prototype.updateTransform=function(){this._boundsID++,this.transform.updateTransform(this.parent.transform),this.worldAlpha=this.alpha*this.parent.worldAlpha},e.prototype.getBounds=function(t,e){return t||(this.parent?(this._recursivePostUpdateTransform(),this.updateTransform()):(this.parent=this._tempDisplayObjectParent,this.updateTransform(),this.parent=null)),this._bounds.updateID!==this._boundsID&&(this.calculateBounds(),this._bounds.updateID=this._boundsID),e||(this._boundsRect||(this._boundsRect=new ue),e=this._boundsRect),this._bounds.getRectangle(e)},e.prototype.getLocalBounds=function(t){t||(this._localBoundsRect||(this._localBoundsRect=new ue),t=this._localBoundsRect),this._localBounds||(this._localBounds=new Me);var e=this.transform,n=this.parent;this.parent=null,this.transform=this._tempDisplayObjectParent.transform;var r=this._bounds,i=this._boundsID;this._bounds=this._localBounds;var o=this.getBounds(!1,t);return this.parent=n,this.transform=e,this._bounds=r,this._bounds.updateID+=this._boundsID-i,o},e.prototype.toGlobal=function(t,e,n){return void 0===n&&(n=!1),n||(this._recursivePostUpdateTransform(),this.parent?this.displayObjectUpdateTransform():(this.parent=this._tempDisplayObjectParent,this.displayObjectUpdateTransform(),this.parent=null)),this.worldTransform.apply(t,e)},e.prototype.toLocal=function(t,e,n,r){return e&&(t=e.toGlobal(t,n,r)),r||(this._recursivePostUpdateTransform(),this.parent?this.displayObjectUpdateTransform():(this.parent=this._tempDisplayObjectParent,this.displayObjectUpdateTransform(),this.parent=null)),this.worldTransform.applyInverse(t,n)},e.prototype.setParent=function(t){if(!t||!t.addChild)throw new Error("setParent: Argument must be a Container");return t.addChild(this),t},e.prototype.setTransform=function(t,e,n,r,i,o,a,s,l){return void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=0),void 0===o&&(o=0),void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=0),this.position.x=t,this.position.y=e,this.scale.x=n||1,this.scale.y=r||1,this.rotation=i,this.skew.x=o,this.skew.y=a,this.pivot.x=s,this.pivot.y=l,this},e.prototype.destroy=function(t){this.parent&&this.parent.removeChild(this),this._destroyed=!0,this.transform=null,this.parent=null,this._bounds=null,this.mask=null,this.cullArea=null,this.filters=null,this.filterArea=null,this.hitArea=null,this.interactive=!1,this.interactiveChildren=!1,this.emit("destroyed"),this.removeAllListeners()},Object.defineProperty(e.prototype,"_tempDisplayObjectParent",{get:function(){return null===this.tempDisplayObjectParent&&(this.tempDisplayObjectParent=new Ke),this.tempDisplayObjectParent},enumerable:!1,configurable:!0}),e.prototype.enableTempParent=function(){var t=this.parent;return this.parent=this._tempDisplayObjectParent,t},e.prototype.disableTempParent=function(t){this.parent=t},Object.defineProperty(e.prototype,"x",{get:function(){return this.position.x},set:function(t){this.transform.position.x=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this.position.y},set:function(t){this.transform.position.y=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldTransform",{get:function(){return this.transform.worldTransform},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"localTransform",{get:function(){return this.transform.localTransform},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"position",{get:function(){return this.transform.position},set:function(t){this.transform.position.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scale",{get:function(){return this.transform.scale},set:function(t){this.transform.scale.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pivot",{get:function(){return this.transform.pivot},set:function(t){this.transform.pivot.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skew",{get:function(){return this.transform.skew},set:function(t){this.transform.skew.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this.transform.rotation},set:function(t){this.transform.rotation=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"angle",{get:function(){return this.transform.rotation*oe},set:function(t){this.transform.rotation=t*ae},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zIndex",{get:function(){return this._zIndex},set:function(t){this._zIndex=t,this.parent&&(this.parent.sortDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldVisible",{get:function(){var t=this;do{if(!t.visible)return!1;t=t.parent}while(t);return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(t){var e;this._mask!==t&&(this._mask&&(e=this._mask.isMaskData?this._mask.maskObject:this._mask)&&(e._maskRefCount--,0===e._maskRefCount&&(e.renderable=!0,e.isMask=!1)),this._mask=t,this._mask&&(e=this._mask.isMaskData?this._mask.maskObject:this._mask)&&(0===e._maskRefCount&&(e.renderable=!1,e.isMask=!0),e._maskRefCount++))},enumerable:!1,configurable:!0}),e}(Rt),Ke=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.sortDirty=null,e}return Re(e,t),e}(qe);function Ze(t,e){return t.zIndex===e.zIndex?t._lastSortedIndex-e._lastSortedIndex:t.zIndex-e.zIndex}qe.prototype.displayObjectUpdateTransform=qe.prototype.updateTransform,function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(we||(we={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(Pe||(Pe={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(Ie||(Ie={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(Oe||(Oe={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(Ce||(Ce={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(Ne||(Ne={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}(Le||(Le={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(De||(De={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(Ue||(Ue={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(Fe||(Fe={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(Be||(Be={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(Ge||(Ge={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(ke||(ke={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(He||(He={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(ze||(ze={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(Ve||(Ve={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE",t[t.COLOR=4]="COLOR"}(Xe||(Xe={})),function(t){t[t.RED=1]="RED",t[t.GREEN=2]="GREEN",t[t.BLUE=4]="BLUE",t[t.ALPHA=8]="ALPHA"}(We||(We={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(je||(je={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(Ye||(Ye={}));var Qe=function(t){function e(){var e=t.call(this)||this;return e.children=[],e.sortableChildren=At.SORTABLE_CHILDREN,e.sortDirty=!1,e}return Re(e,t),e.prototype.onChildrenChange=function(t){},e.prototype.addChild=function(){for(var t=arguments,e=[],n=0;n<arguments.length;n++)e[n]=t[n];if(e.length>1)for(var r=0;r<e.length;r++)this.addChild(e[r]);else{var i=e[0];i.parent&&i.parent.removeChild(i),i.parent=this,this.sortDirty=!0,i.transform._parentID=-1,this.children.push(i),this._boundsID++,this.onChildrenChange(this.children.length-1),this.emit("childAdded",i,this,this.children.length-1),i.emit("added",this)}return e[0]},e.prototype.addChildAt=function(t,e){if(e<0||e>this.children.length)throw new Error(t+"addChildAt: The index "+e+" supplied is out of bounds "+this.children.length);return t.parent&&t.parent.removeChild(t),t.parent=this,this.sortDirty=!0,t.transform._parentID=-1,this.children.splice(e,0,t),this._boundsID++,this.onChildrenChange(e),t.emit("added",this),this.emit("childAdded",t,this,e),t},e.prototype.swapChildren=function(t,e){if(t!==e){var n=this.getChildIndex(t),r=this.getChildIndex(e);this.children[n]=e,this.children[r]=t,this.onChildrenChange(n<r?n:r)}},e.prototype.getChildIndex=function(t){var e=this.children.indexOf(t);if(-1===e)throw new Error("The supplied DisplayObject must be a child of the caller");return e},e.prototype.setChildIndex=function(t,e){if(e<0||e>=this.children.length)throw new Error("The index "+e+" supplied is out of bounds "+this.children.length);var n=this.getChildIndex(t);Wt(this.children,n,1),this.children.splice(e,0,t),this.onChildrenChange(e)},e.prototype.getChildAt=function(t){if(t<0||t>=this.children.length)throw new Error("getChildAt: Index ("+t+") does not exist.");return 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t=this;this.autoStart=!1,this.deltaTime=1,this.lastTime=-1,this.speed=1,this.started=!1,this._requestId=null,this._maxElapsedMS=100,this._minElapsedMS=0,this._protected=!1,this._lastFrame=-1,this._head=new on(null,null,1/0),this.deltaMS=1/At.TARGET_FPMS,this.elapsedMS=1/At.TARGET_FPMS,this._tick=function(e){t._requestId=null,t.started&&(t.update(e),t.started&&null===t._requestId&&t._head.next&&(t._requestId=requestAnimationFrame(t._tick)))}}return t.prototype._requestIfNeeded=function(){null===this._requestId&&this._head.next&&(this.lastTime=performance.now(),this._lastFrame=this.lastTime,this._requestId=requestAnimationFrame(this._tick))},t.prototype._cancelIfNeeded=function(){null!==this._requestId&&(cancelAnimationFrame(this._requestId),this._requestId=null)},t.prototype._startIfPossible=function(){this.started?this._requestIfNeeded():this.autoStart&&this.start()},t.prototype.add=function(t,e,n){return void 0===n&&(n=tn.NORMAL),this._addListener(new 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this._scaleMode},set:function(t){this._scaleMode!==t&&(this._scaleMode=t,this.dirtyStyleId++)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wrapMode",{get:function(){return this._wrapMode},set:function(t){this._wrapMode!==t&&(this._wrapMode=t,this.dirtyStyleId++)},enumerable:!1,configurable:!0}),e.prototype.setStyle=function(t,e){var n;return void 0!==t&&t!==this.scaleMode&&(this.scaleMode=t,n=!0),void 0!==e&&e!==this.mipmap&&(this.mipmap=e,n=!0),n&&this.dirtyStyleId++,this},e.prototype.setSize=function(t,e,n){return n=n||this.resolution,this.setRealSize(t*n,e*n,n)},e.prototype.setRealSize=function(t,e,n){return this.resolution=n||this.resolution,this.width=Math.round(t)/this.resolution,this.height=Math.round(e)/this.resolution,this._refreshPOT(),this.update(),this},e.prototype._refreshPOT=function(){this.isPowerOfTwo=Vt(this.realWidth)&&Vt(this.realHeight)},e.prototype.setResolution=function(t){var e=this.resolution;return e===t||(this.resolution=t,this.valid&&(this.width=Math.round(this.width*e)/t,this.height=Math.round(this.height*e)/t,this.emit("update",this)),this._refreshPOT()),this},e.prototype.setResource=function(t){if(this.resource===t)return this;if(this.resource)throw new Error("Resource can be set only once");return t.bind(this),this.resource=t,this},e.prototype.update=function(){this.valid?(this.dirtyId++,this.dirtyStyleId++,this.emit("update",this)):this.width>0&&this.height>0&&(this.valid=!0,this.emit("loaded",this),this.emit("update",this))},e.prototype.onError=function(t){this.emit("error",this,t)},e.prototype.destroy=function(){this.resource&&(this.resource.unbind(this),this.resource.internal&&this.resource.destroy(),this.resource=null),this.cacheId&&(delete te[this.cacheId],delete Jt[this.cacheId],this.cacheId=null),this.dispose(),e.removeFromCache(this),this.textureCacheIds=null,this.destroyed=!0},e.prototype.dispose=function(){this.emit("dispose",this)},e.prototype.castToBaseTexture=function(){return this},e.from=function(t,n,r){void 0===r&&(r=At.STRICT_TEXTURE_CACHE);var i="string"==typeof t,o=null;if(i)o=t;else{if(!t._pixiId){var a=n&&n.pixiIdPrefix||"pixiid";t._pixiId=a+"_"+qt()}o=t._pixiId}var s=te[o];if(i&&r&&!s)throw new Error('The cacheId "'+o+'" does not exist in BaseTextureCache.');return s||((s=new e(t,n)).cacheId=o,e.addToCache(s,o)),s},e.fromBuffer=function(t,n,r,i){t=t||new Float32Array(n*r*4);var o=new pn(t,{width:n,height:r}),a=t instanceof Float32Array?K.FLOAT:K.UNSIGNED_BYTE;return new e(o,Object.assign(mn,i||{width:n,height:r,type:a}))},e.addToCache=function(t,e){e&&(-1===t.textureCacheIds.indexOf(e)&&t.textureCacheIds.push(e),te[e]&&console.warn("BaseTexture added to the cache with an id ["+e+"] that already had an entry"),te[e]=t)},e.removeFromCache=function(t){if("string"==typeof t){var e=te[t];if(e){var n=e.textureCacheIds.indexOf(t);return n>-1&&e.textureCacheIds.splice(n,1),delete te[t],e}}else if(t&&t.textureCacheIds){for(var r=0;r<t.textureCacheIds.length;++r)delete te[t.textureCacheIds[r]];return t.textureCacheIds.length=0,t}return null},e._globalBatch=0,e}(Rt),gn=function(t){function e(e,n){var r=this,i=n||{},o=i.width,a=i.height;(r=t.call(this,o,a)||this).items=[],r.itemDirtyIds=[];for(var s=0;s<e;s++){var l=new _n;r.items.push(l),r.itemDirtyIds.push(-2)}return r.length=e,r._load=null,r.baseTexture=null,r}return cn(e,t),e.prototype.initFromArray=function(t,e){for(var n=0;n<this.length;n++)t[n]&&(t[n].castToBaseTexture?this.addBaseTextureAt(t[n].castToBaseTexture(),n):t[n]instanceof fn?this.addResourceAt(t[n],n):this.addResourceAt(un(t[n],e),n))},e.prototype.dispose=function(){for(var t=0,e=this.length;t<e;t++)this.items[t].destroy();this.items=null,this.itemDirtyIds=null,this._load=null},e.prototype.addResourceAt=function(t,e){if(!this.items[e])throw new Error("Index "+e+" is out of bounds");return t.valid&&!this.valid&&this.resize(t.width,t.height),this.items[e].setResource(t),this},e.prototype.bind=function(e){if(null!==this.baseTexture)throw new Error("Only one base texture per TextureArray is allowed");t.prototype.bind.call(this,e);for(var n=0;n<this.length;n++)this.items[n].parentTextureArray=e,this.items[n].on("update",e.update,e)},e.prototype.unbind=function(e){t.prototype.unbind.call(this,e);for(var n=0;n<this.length;n++)this.items[n].parentTextureArray=null,this.items[n].off("update",e.update,e)},e.prototype.load=function(){var t=this;if(this._load)return this._load;var e=this.items.map((function(t){return t.resource})).filter((function(t){return t})).map((function(t){return t.load()}));return this._load=Promise.all(e).then((function(){var e=t.items[0],n=e.realWidth,r=e.realHeight;return t.resize(n,r),Promise.resolve(t)})),this._load},e}(fn),vn=function(t){function e(e,n){var r,i,o=this,a=n||{},s=a.width,l=a.height;return Array.isArray(e)?(r=e,i=e.length):i=e,o=t.call(this,i,{width:s,height:l})||this,r&&o.initFromArray(r,n),o}return cn(e,t),e.prototype.addBaseTextureAt=function(t,e){if(!t.resource)throw new Error("ArrayResource does not support RenderTexture");return this.addResourceAt(t.resource,e),this},e.prototype.bind=function(e){t.prototype.bind.call(this,e),e.target=q.TEXTURE_2D_ARRAY},e.prototype.upload=function(t,e,n){var r=this,i=r.length,o=r.itemDirtyIds,a=r.items,s=t.gl;n.dirtyId<0&&s.texImage3D(s.TEXTURE_2D_ARRAY,0,n.internalFormat,this._width,this._height,i,0,e.format,n.type,null);for(var l=0;l<i;l++){var u=a[l];o[l]<u.dirtyId&&(o[l]=u.dirtyId,u.valid&&s.texSubImage3D(s.TEXTURE_2D_ARRAY,0,0,0,l,u.resource.width,u.resource.height,1,e.format,n.type,u.resource.source))}return!0},e}(gn),yn=function(t){function e(e){var n=this,r=e,i=r.naturalWidth||r.videoWidth||r.width,o=r.naturalHeight||r.videoHeight||r.height;return(n=t.call(this,i,o)||this).source=e,n.noSubImage=!1,n}return cn(e,t),e.crossOrigin=function(t,e,n){void 0===n&&0!==e.indexOf("data:")?t.crossOrigin=function(t,e){if(void 0===e&&(e=globalThis.location),0===t.indexOf("data:"))return"";e=e||globalThis.location,Qt||(Qt=document.createElement("a")),Qt.href=t;var n=It.parse(Qt.href),r=!n.port&&""===e.port||n.port===e.port;return n.hostname===e.hostname&&r&&n.protocol===e.protocol?"":"anonymous"}(e):!1!==n&&(t.crossOrigin="string"==typeof n?n:"anonymous")},e.prototype.upload=function(t,e,n,r){var i=t.gl,o=e.realWidth,a=e.realHeight;if((r=r||this.source)instanceof HTMLImageElement){if(!r.complete||0===r.naturalWidth)return!1}else if(r instanceof HTMLVideoElement&&r.readyState<=1)return!1;return i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.alphaMode===tt.UNPACK),this.noSubImage||e.target!==i.TEXTURE_2D||n.width!==o||n.height!==a?(n.width=o,n.height=a,i.texImage2D(e.target,0,n.internalFormat,e.format,n.type,r)):i.texSubImage2D(i.TEXTURE_2D,0,0,0,e.format,n.type,r),!0},e.prototype.update=function(){if(!this.destroyed){var e=this.source,n=e.naturalWidth||e.videoWidth||e.width,r=e.naturalHeight||e.videoHeight||e.height;this.resize(n,r),t.prototype.update.call(this)}},e.prototype.dispose=function(){this.source=null},e}(fn),En=function(t){function e(e){return t.call(this,e)||this}return cn(e,t),e.test=function(t){var e=globalThis.OffscreenCanvas;return!!(e&&t instanceof e)||globalThis.HTMLCanvasElement&&t instanceof HTMLCanvasElement},e}(yn),Tn=function(t){function e(n,r){var i=this,o=r||{},a=o.width,s=o.height,l=o.autoLoad,u=o.linkBaseTexture;if(n&&n.length!==e.SIDES)throw new Error("Invalid length. Got "+n.length+", expected 6");i=t.call(this,6,{width:a,height:s})||this;for(var h=0;h<e.SIDES;h++)i.items[h].target=q.TEXTURE_CUBE_MAP_POSITIVE_X+h;return i.linkBaseTexture=!1!==u,n&&i.initFromArray(n,r),!1!==l&&i.load(),i}return cn(e,t),e.prototype.bind=function(e){t.prototype.bind.call(this,e),e.target=q.TEXTURE_CUBE_MAP},e.prototype.addBaseTextureAt=function(t,e,n){if(!this.items[e])throw new Error("Index "+e+" is out of bounds");if(!this.linkBaseTexture||t.parentTextureArray||Object.keys(t._glTextures).length>0){if(!t.resource)throw new Error("CubeResource does not support copying of renderTexture.");this.addResourceAt(t.resource,e)}else t.target=q.TEXTURE_CUBE_MAP_POSITIVE_X+e,t.parentTextureArray=this.baseTexture,this.items[e]=t;return t.valid&&!this.valid&&this.resize(t.realWidth,t.realHeight),this.items[e]=t,this},e.prototype.upload=function(t,n,r){for(var i=this.itemDirtyIds,o=0;o<e.SIDES;o++){var a=this.items[o];(i[o]<a.dirtyId||r.dirtyId<n.dirtyId)&&(a.valid&&a.resource?(a.resource.upload(t,a,r),i[o]=a.dirtyId):i[o]<-1&&(t.gl.texImage2D(a.target,0,r.internalFormat,n.realWidth,n.realHeight,0,n.format,r.type,null),i[o]=-1))}return!0},e.test=function(t){return Array.isArray(t)&&t.length===e.SIDES},e.SIDES=6,e}(gn),bn=function(t){function e(e,n){var r=this;if(n=n||{},!(e instanceof HTMLImageElement)){var i=new Image;yn.crossOrigin(i,e,n.crossorigin),i.src=e,e=i}return r=t.call(this,e)||this,!e.complete&&r._width&&r._height&&(r._width=0,r._height=0),r.url=e.src,r._process=null,r.preserveBitmap=!1,r.createBitmap=(void 0!==n.createBitmap?n.createBitmap:At.CREATE_IMAGE_BITMAP)&&!!globalThis.createImageBitmap,r.alphaMode="number"==typeof n.alphaMode?n.alphaMode:null,r.bitmap=null,r._load=null,!1!==n.autoLoad&&r.load(),r}return cn(e,t),e.prototype.load=function(t){var e=this;return this._load||(void 0!==t&&(this.createBitmap=t),this._load=new Promise((function(t,n){var r=e.source;e.url=r.src;var i=function(){e.destroyed||(r.onload=null,r.onerror=null,e.resize(r.width,r.height),e._load=null,e.createBitmap?t(e.process()):t(e))};r.complete&&r.src?i():(r.onload=i,r.onerror=function(t){n(t),e.onError.emit(t)})}))),this._load},e.prototype.process=function(){var t=this,e=this.source;if(null!==this._process)return this._process;if(null!==this.bitmap||!globalThis.createImageBitmap)return Promise.resolve(this);var n=globalThis.createImageBitmap,r=!e.crossOrigin||"anonymous"===e.crossOrigin;return this._process=fetch(e.src,{mode:r?"cors":"no-cors"}).then((function(t){return t.blob()})).then((function(r){return n(r,0,0,e.width,e.height,{premultiplyAlpha:t.alphaMode===tt.UNPACK?"premultiply":"none"})})).then((function(e){return t.destroyed?Promise.reject():(t.bitmap=e,t.update(),t._process=null,Promise.resolve(t))})),this._process},e.prototype.upload=function(e,n,r){if("number"==typeof this.alphaMode&&(n.alphaMode=this.alphaMode),!this.createBitmap)return t.prototype.upload.call(this,e,n,r);if(!this.bitmap&&(this.process(),!this.bitmap))return!1;if(t.prototype.upload.call(this,e,n,r,this.bitmap),!this.preserveBitmap){var i=!0,o=n._glTextures;for(var a in o){var s=o[a];if(s!==r&&s.dirtyId!==n.dirtyId){i=!1;break}}i&&(this.bitmap.close&&this.bitmap.close(),this.bitmap=null)}return!0},e.prototype.dispose=function(){this.source.onload=null,this.source.onerror=null,t.prototype.dispose.call(this),this.bitmap&&(this.bitmap.close(),this.bitmap=null),this._process=null,this._load=null},e.test=function(t){return"string"==typeof t||t instanceof HTMLImageElement},e}(yn),xn=function(t){function e(e,n){var r=this;return n=n||{},(r=t.call(this,document.createElement("canvas"))||this)._width=0,r._height=0,r.svg=e,r.scale=n.scale||1,r._overrideWidth=n.width,r._overrideHeight=n.height,r._resolve=null,r._crossorigin=n.crossorigin,r._load=null,!1!==n.autoLoad&&r.load(),r}return cn(e,t),e.prototype.load=function(){var t=this;return this._load||(this._load=new Promise((function(n){if(t._resolve=function(){t.resize(t.source.width,t.source.height),n(t)},e.SVG_XML.test(t.svg.trim())){if(!btoa)throw new Error("Your browser doesn't support base64 conversions.");t.svg="data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent(t.svg)))}t._loadSvg()}))),this._load},e.prototype._loadSvg=function(){var t=this,e=new Image;yn.crossOrigin(e,this.svg,this._crossorigin),e.src=this.svg,e.onerror=function(n){t._resolve&&(e.onerror=null,t.onError.emit(n))},e.onload=function(){if(t._resolve){var n=e.width,r=e.height;if(!n||!r)throw new Error("The SVG image must have width and height defined (in pixels), canvas API needs them.");var i=n*t.scale,o=r*t.scale;(t._overrideWidth||t._overrideHeight)&&(i=t._overrideWidth||t._overrideHeight/r*n,o=t._overrideHeight||t._overrideWidth/n*r),i=Math.round(i),o=Math.round(o);var a=t.source;a.width=i,a.height=o,a._pixiId="canvas_"+qt(),a.getContext("2d").drawImage(e,0,0,n,r,0,0,i,o),t._resolve(),t._resolve=null}}},e.getSize=function(t){var n=e.SVG_SIZE.exec(t),r={};return n&&(r[n[1]]=Math.round(parseFloat(n[3])),r[n[5]]=Math.round(parseFloat(n[7]))),r},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._resolve=null,this._crossorigin=null},e.test=function(t,n){return"svg"===n||"string"==typeof t&&/^data:image\/svg\+xml(;(charset=utf8|utf8))?;base64/.test(t)||"string"==typeof t&&e.SVG_XML.test(t)},e.SVG_XML=/^(<\?xml[^?]+\?>)?\s*(<!--[^(-->)]*-->)?\s*\<svg/m,e.SVG_SIZE=/<svg[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*>/i,e}(yn),Sn=function(t){function e(n,r){var i=this;if(r=r||{},!(n instanceof HTMLVideoElement)){var o=document.createElement("video");o.setAttribute("preload","auto"),o.setAttribute("webkit-playsinline",""),o.setAttribute("playsinline",""),"string"==typeof n&&(n=[n]);var a=n[0].src||n[0];yn.crossOrigin(o,a,r.crossorigin);for(var s=0;s<n.length;++s){var l=document.createElement("source"),u=n[s],h=u.src,c=u.mime,d=(h=h||n[s]).split("?").shift().toLowerCase(),f=d.slice(d.lastIndexOf(".")+1);c=c||e.MIME_TYPES[f]||"video/"+f,l.src=h,l.type=c,o.appendChild(l)}n=o}return(i=t.call(this,n)||this).noSubImage=!0,i._autoUpdate=!0,i._isConnectedToTicker=!1,i._updateFPS=r.updateFPS||0,i._msToNextUpdate=0,i.autoPlay=!1!==r.autoPlay,i._load=null,i._resolve=null,i._onCanPlay=i._onCanPlay.bind(i),i._onError=i._onError.bind(i),!1!==r.autoLoad&&i.load(),i}return cn(e,t),e.prototype.update=function(e){if(!this.destroyed){var n=an.shared.elapsedMS*this.source.playbackRate;this._msToNextUpdate=Math.floor(this._msToNextUpdate-n),(!this._updateFPS||this._msToNextUpdate<=0)&&(t.prototype.update.call(this),this._msToNextUpdate=this._updateFPS?Math.floor(1e3/this._updateFPS):0)}},e.prototype.load=function(){var t=this;if(this._load)return this._load;var e=this.source;return(e.readyState===e.HAVE_ENOUGH_DATA||e.readyState===e.HAVE_FUTURE_DATA)&&e.width&&e.height&&(e.complete=!0),e.addEventListener("play",this._onPlayStart.bind(this)),e.addEventListener("pause",this._onPlayStop.bind(this)),this._isSourceReady()?this._onCanPlay():(e.addEventListener("canplay",this._onCanPlay),e.addEventListener("canplaythrough",this._onCanPlay),e.addEventListener("error",this._onError,!0)),this._load=new Promise((function(n){t.valid?n(t):(t._resolve=n,e.load())})),this._load},e.prototype._onError=function(t){this.source.removeEventListener("error",this._onError,!0),this.onError.emit(t)},e.prototype._isSourcePlaying=function(){var t=this.source;return t.currentTime>0&&!1===t.paused&&!1===t.ended&&t.readyState>2},e.prototype._isSourceReady=function(){var t=this.source;return 3===t.readyState||4===t.readyState},e.prototype._onPlayStart=function(){this.valid||this._onCanPlay(),this.autoUpdate&&!this._isConnectedToTicker&&(an.shared.add(this.update,this),this._isConnectedToTicker=!0)},e.prototype._onPlayStop=function(){this._isConnectedToTicker&&(an.shared.remove(this.update,this),this._isConnectedToTicker=!1)},e.prototype._onCanPlay=function(){var t=this.source;t.removeEventListener("canplay",this._onCanPlay),t.removeEventListener("canplaythrough",this._onCanPlay);var e=this.valid;this.resize(t.videoWidth,t.videoHeight),!e&&this._resolve&&(this._resolve(this),this._resolve=null),this._isSourcePlaying()?this._onPlayStart():this.autoPlay&&t.play()},e.prototype.dispose=function(){this._isConnectedToTicker&&(an.shared.remove(this.update,this),this._isConnectedToTicker=!1);var e=this.source;e&&(e.removeEventListener("error",this._onError,!0),e.pause(),e.src="",e.load()),t.prototype.dispose.call(this)},Object.defineProperty(e.prototype,"autoUpdate",{get:function(){return this._autoUpdate},set:function(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(an.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._isSourcePlaying()&&(an.shared.add(this.update,this),this._isConnectedToTicker=!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateFPS",{get:function(){return this._updateFPS},set:function(t){t!==this._updateFPS&&(this._updateFPS=t)},enumerable:!1,configurable:!0}),e.test=function(t,n){return globalThis.HTMLVideoElement&&t instanceof HTMLVideoElement||e.TYPES.indexOf(n)>-1},e.TYPES=["mp4","m4v","webm","ogg","ogv","h264","avi","mov"],e.MIME_TYPES={ogv:"video/ogg",mov:"video/quicktime",m4v:"video/mp4"},e}(yn),Mn=function(t){function e(e){return t.call(this,e)||this}return cn(e,t),e.test=function(t){return!!globalThis.createImageBitmap&&"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap},e}(yn);ln.push(bn,Mn,En,Sn,xn,pn,Tn,vn);var An={__proto__:null,Resource:fn,BaseImageResource:yn,INSTALLED:ln,autoDetectResource:un,AbstractMultiResource:gn,ArrayResource:vn,BufferResource:pn,CanvasResource:En,CubeResource:Tn,ImageResource:bn,SVGResource:xn,VideoResource:Sn,ImageBitmapResource:Mn},Rn=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return cn(e,t),e.prototype.upload=function(t,e,n){var r=t.gl;r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.alphaMode===tt.UNPACK);var i=e.realWidth,o=e.realHeight;return n.width===i&&n.height===o?r.texSubImage2D(e.target,0,0,0,i,o,e.format,n.type,this.data):(n.width=i,n.height=o,r.texImage2D(e.target,0,n.internalFormat,i,o,0,e.format,n.type,this.data)),!0},e}(pn),wn=function(){function t(t,e){this.width=Math.round(t||100),this.height=Math.round(e||100),this.stencil=!1,this.depth=!1,this.dirtyId=0,this.dirtyFormat=0,this.dirtySize=0,this.depthTexture=null,this.colorTextures=[],this.glFramebuffers={},this.disposeRunner=new rn("disposeFramebuffer"),this.multisample=at.NONE}return Object.defineProperty(t.prototype,"colorTexture",{get:function(){return this.colorTextures[0]},enumerable:!1,configurable:!0}),t.prototype.addColorTexture=function(t,e){return void 0===t&&(t=0),this.colorTextures[t]=e||new _n(null,{scaleMode:Q.NEAREST,resolution:1,mipmap:J.OFF,width:this.width,height:this.height}),this.dirtyId++,this.dirtyFormat++,this},t.prototype.addDepthTexture=function(t){return this.depthTexture=t||new _n(new Rn(null,{width:this.width,height:this.height}),{scaleMode:Q.NEAREST,resolution:1,width:this.width,height:this.height,mipmap:J.OFF,format:Y.DEPTH_COMPONENT,type:K.UNSIGNED_SHORT}),this.dirtyId++,this.dirtyFormat++,this},t.prototype.enableDepth=function(){return this.depth=!0,this.dirtyId++,this.dirtyFormat++,this},t.prototype.enableStencil=function(){return this.stencil=!0,this.dirtyId++,this.dirtyFormat++,this},t.prototype.resize=function(t,e){if(t=Math.round(t),e=Math.round(e),t!==this.width||e!==this.height){this.width=t,this.height=e,this.dirtyId++,this.dirtySize++;for(var n=0;n<this.colorTextures.length;n++){var r=this.colorTextures[n],i=r.resolution;r.setSize(t/i,e/i)}this.depthTexture&&(i=this.depthTexture.resolution,this.depthTexture.setSize(t/i,e/i))}},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroyDepthTexture=function(){this.depthTexture&&(this.depthTexture.destroy(),this.depthTexture=null,++this.dirtyId,++this.dirtyFormat)},t}(),Pn=function(t){function e(e){void 0===e&&(e={});var n=this;return"number"==typeof e&&(e={width:arguments[0],height:arguments[1],scaleMode:arguments[2],resolution:arguments[3]}),e.width=e.width||100,e.height=e.height||100,e.multisample=void 0!==e.multisample?e.multisample:at.NONE,(n=t.call(this,null,e)||this).mipmap=J.OFF,n.valid=!0,n.clearColor=[0,0,0,0],n.framebuffer=new wn(n.realWidth,n.realHeight).addColorTexture(0,n),n.framebuffer.multisample=e.multisample,n.maskStack=[],n.filterStack=[{}],n}return cn(e,t),e.prototype.resize=function(t,e){this.framebuffer.resize(t*this.resolution,e*this.resolution),this.setRealSize(this.framebuffer.width,this.framebuffer.height)},e.prototype.dispose=function(){this.framebuffer.dispose(),t.prototype.dispose.call(this)},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.framebuffer.destroyDepthTexture(),this.framebuffer=null},e}(_n),In=function(){function t(){this.x0=0,this.y0=0,this.x1=1,this.y1=0,this.x2=1,this.y2=1,this.x3=0,this.y3=1,this.uvsFloat32=new Float32Array(8)}return t.prototype.set=function(t,e,n){var r=e.width,i=e.height;if(n){var o=t.width/2/r,a=t.height/2/i,s=t.x/r+o,l=t.y/i+a;n=xe.add(n,xe.NW),this.x0=s+o*xe.uX(n),this.y0=l+a*xe.uY(n),n=xe.add(n,2),this.x1=s+o*xe.uX(n),this.y1=l+a*xe.uY(n),n=xe.add(n,2),this.x2=s+o*xe.uX(n),this.y2=l+a*xe.uY(n),n=xe.add(n,2),this.x3=s+o*xe.uX(n),this.y3=l+a*xe.uY(n)}else this.x0=t.x/r,this.y0=t.y/i,this.x1=(t.x+t.width)/r,this.y1=t.y/i,this.x2=(t.x+t.width)/r,this.y2=(t.y+t.height)/i,this.x3=t.x/r,this.y3=(t.y+t.height)/i;this.uvsFloat32[0]=this.x0,this.uvsFloat32[1]=this.y0,this.uvsFloat32[2]=this.x1,this.uvsFloat32[3]=this.y1,this.uvsFloat32[4]=this.x2,this.uvsFloat32[5]=this.y2,this.uvsFloat32[6]=this.x3,this.uvsFloat32[7]=this.y3},t.prototype.toString=function(){return"[@pixi/core:TextureUvs x0="+this.x0+" y0="+this.y0+" x1="+this.x1+" y1="+this.y1+" x2="+this.x2+" y2="+this.y2+" x3="+this.x3+" y3="+this.y3+"]"},t}(),On=new In;function Cn(t){t.destroy=function(){},t.on=function(){},t.once=function(){},t.emit=function(){}}var Nn=function(t){function e(n,r,i,o,a,s){var l=t.call(this)||this;if(l.noFrame=!1,r||(l.noFrame=!0,r=new ue(0,0,1,1)),n instanceof e&&(n=n.baseTexture),l.baseTexture=n,l._frame=r,l.trim=o,l.valid=!1,l._uvs=On,l.uvMatrix=null,l.orig=i||r,l._rotate=Number(a||0),!0===a)l._rotate=2;else if(l._rotate%2!=0)throw new Error("attempt to use diamond-shaped UVs. If you are sure, set rotation manually");return l.defaultAnchor=s?new se(s.x,s.y):new se(0,0),l._updateID=0,l.textureCacheIds=[],n.valid?l.noFrame?n.valid&&l.onBaseTextureUpdated(n):l.frame=r:n.once("loaded",l.onBaseTextureUpdated,l),l.noFrame&&n.on("update",l.onBaseTextureUpdated,l),l}return cn(e,t),e.prototype.update=function(){this.baseTexture.resource&&this.baseTexture.resource.update()},e.prototype.onBaseTextureUpdated=function(t){if(this.noFrame){if(!this.baseTexture.valid)return;this._frame.width=t.width,this._frame.height=t.height,this.valid=!0,this.updateUvs()}else this.frame=this._frame;this.emit("update",this)},e.prototype.destroy=function(t){if(this.baseTexture){if(t){var n=this.baseTexture.resource;n&&n.url&&Jt[n.url]&&e.removeFromCache(n.url),this.baseTexture.destroy()}this.baseTexture.off("loaded",this.onBaseTextureUpdated,this),this.baseTexture.off("update",this.onBaseTextureUpdated,this),this.baseTexture=null}this._frame=null,this._uvs=null,this.trim=null,this.orig=null,this.valid=!1,e.removeFromCache(this),this.textureCacheIds=null},e.prototype.clone=function(){var t=this._frame.clone(),n=this._frame===this.orig?t:this.orig.clone(),r=new e(this.baseTexture,!this.noFrame&&t,n,this.trim&&this.trim.clone(),this.rotate,this.defaultAnchor);return this.noFrame&&(r._frame=t),r},e.prototype.updateUvs=function(){this._uvs===On&&(this._uvs=new In),this._uvs.set(this._frame,this.baseTexture,this.rotate),this._updateID++},e.from=function(t,n,r){void 0===n&&(n={}),void 0===r&&(r=At.STRICT_TEXTURE_CACHE);var i="string"==typeof t,o=null;if(i)o=t;else if(t instanceof _n){if(!t.cacheId){var a=n&&n.pixiIdPrefix||"pixiid";t.cacheId=a+"-"+qt(),_n.addToCache(t,t.cacheId)}o=t.cacheId}else t._pixiId||(a=n&&n.pixiIdPrefix||"pixiid",t._pixiId=a+"_"+qt()),o=t._pixiId;var s=Jt[o];if(i&&r&&!s)throw new Error('The cacheId "'+o+'" does not exist in TextureCache.');return s||t instanceof _n?!s&&t instanceof _n&&(s=new e(t),e.addToCache(s,o)):(n.resolution||(n.resolution=ne(t)),(s=new e(new _n(t,n))).baseTexture.cacheId=o,_n.addToCache(s.baseTexture,o),e.addToCache(s,o)),s},e.fromURL=function(t,n){var r=Object.assign({autoLoad:!1},null==n?void 0:n.resourceOptions),i=e.from(t,Object.assign({resourceOptions:r},n),!1),o=i.baseTexture.resource;return i.baseTexture.valid?Promise.resolve(i):o.load().then((function(){return Promise.resolve(i)}))},e.fromBuffer=function(t,n,r,i){return new e(_n.fromBuffer(t,n,r,i))},e.fromLoader=function(t,n,r,i){var o=new _n(t,Object.assign({scaleMode:At.SCALE_MODE,resolution:ne(n)},i)),a=o.resource;a instanceof bn&&(a.url=n);var s=new e(o);return r||(r=n),_n.addToCache(s.baseTexture,r),e.addToCache(s,r),r!==n&&(_n.addToCache(s.baseTexture,n),e.addToCache(s,n)),s.baseTexture.valid?Promise.resolve(s):new Promise((function(t){s.baseTexture.once("loaded",(function(){return t(s)}))}))},e.addToCache=function(t,e){e&&(-1===t.textureCacheIds.indexOf(e)&&t.textureCacheIds.push(e),Jt[e]&&console.warn("Texture added to the cache with an id ["+e+"] that already had an entry"),Jt[e]=t)},e.removeFromCache=function(t){if("string"==typeof t){var e=Jt[t];if(e){var n=e.textureCacheIds.indexOf(t);return n>-1&&e.textureCacheIds.splice(n,1),delete Jt[t],e}}else if(t&&t.textureCacheIds){for(var r=0;r<t.textureCacheIds.length;++r)Jt[t.textureCacheIds[r]]===t&&delete Jt[t.textureCacheIds[r]];return t.textureCacheIds.length=0,t}return null},Object.defineProperty(e.prototype,"resolution",{get:function(){return this.baseTexture.resolution},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frame",{get:function(){return this._frame},set:function(t){this._frame=t,this.noFrame=!1;var e=t.x,n=t.y,r=t.width,i=t.height,o=e+r>this.baseTexture.width,a=n+i>this.baseTexture.height;if(o||a){var s=o&&a?"and":"or",l="X: "+e+" + "+r+" = "+(e+r)+" > "+this.baseTexture.width,u="Y: "+n+" + "+i+" = "+(n+i)+" > "+this.baseTexture.height;throw new Error("Texture Error: frame does not fit inside the base Texture dimensions: "+l+" "+s+" "+u)}this.valid=r&&i&&this.baseTexture.valid,this.trim||this.rotate||(this.orig=t),this.valid&&this.updateUvs()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotate",{get:function(){return this._rotate},set:function(t){this._rotate=t,this.valid&&this.updateUvs()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this.orig.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.orig.height},enumerable:!1,configurable:!0}),e.prototype.castToBaseTexture=function(){return this.baseTexture},Object.defineProperty(e,"EMPTY",{get:function(){return e._EMPTY||(e._EMPTY=new e(new _n),Cn(e._EMPTY),Cn(e._EMPTY.baseTexture)),e._EMPTY},enumerable:!1,configurable:!0}),Object.defineProperty(e,"WHITE",{get:function(){if(!e._WHITE){var t=At.ADAPTER.createCanvas(16,16),n=t.getContext("2d");t.width=16,t.height=16,n.fillStyle="white",n.fillRect(0,0,16,16),e._WHITE=new e(_n.from(t)),Cn(e._WHITE),Cn(e._WHITE.baseTexture)}return e._WHITE},enumerable:!1,configurable:!0}),e}(Rt),Ln=function(t){function e(e,n){var r=t.call(this,e,n)||this;return r.valid=!0,r.filterFrame=null,r.filterPoolKey=null,r.updateUvs(),r}return cn(e,t),Object.defineProperty(e.prototype,"framebuffer",{get:function(){return this.baseTexture.framebuffer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"multisample",{get:function(){return this.framebuffer.multisample},set:function(t){this.framebuffer.multisample=t},enumerable:!1,configurable:!0}),e.prototype.resize=function(t,e,n){void 0===n&&(n=!0);var r=this.baseTexture.resolution,i=Math.round(t*r)/r,o=Math.round(e*r)/r;this.valid=i>0&&o>0,this._frame.width=this.orig.width=i,this._frame.height=this.orig.height=o,n&&this.baseTexture.resize(i,o),this.updateUvs()},e.prototype.setResolution=function(t){var e=this.baseTexture;e.resolution!==t&&(e.setResolution(t),this.resize(e.width,e.height,!1))},e.create=function(t){for(var n=arguments,r=[],i=1;i<arguments.length;i++)r[i-1]=n[i];return"number"==typeof t&&(Zt("6.0.0","Arguments (width, height, scaleMode, resolution) have been deprecated."),t={width:t,height:r[0],scaleMode:r[1],resolution:r[2]}),new e(new Pn(t))},e}(Nn),Dn=function(){function t(t){this.texturePool={},this.textureOptions=t||{},this.enableFullScreen=!1,this._pixelsWidth=0,this._pixelsHeight=0}return t.prototype.createTexture=function(t,e,n){void 0===n&&(n=at.NONE);var r=new Pn(Object.assign({width:t,height:e,resolution:1,multisample:n},this.textureOptions));return new Ln(r)},t.prototype.getOptimalTexture=function(t,e,n,r){var i;void 0===n&&(n=1),void 0===r&&(r=at.NONE),t=Math.ceil(t*n-1e-6),e=Math.ceil(e*n-1e-6),this.enableFullScreen&&t===this._pixelsWidth&&e===this._pixelsHeight?i=r>1?-r:-1:(i=((65535&(t=zt(t)))<<16|65535&(e=zt(e)))>>>0,r>1&&(i+=4294967296*r)),this.texturePool[i]||(this.texturePool[i]=[]);var o=this.texturePool[i].pop();return o||(o=this.createTexture(t,e,r)),o.filterPoolKey=i,o.setResolution(n),o},t.prototype.getFilterTexture=function(t,e,n){var r=this.getOptimalTexture(t.width,t.height,e||t.resolution,n||at.NONE);return r.filterFrame=t.filterFrame,r},t.prototype.returnTexture=function(t){var e=t.filterPoolKey;t.filterFrame=null,this.texturePool[e].push(t)},t.prototype.returnFilterTexture=function(t){this.returnTexture(t)},t.prototype.clear=function(t){if(t=!1!==t)for(var e in this.texturePool){var n=this.texturePool[e];if(n)for(var r=0;r<n.length;r++)n[r].destroy(!0)}this.texturePool={}},t.prototype.setScreenSize=function(t){if(t.width!==this._pixelsWidth||t.height!==this._pixelsHeight){for(var e in this.enableFullScreen=t.width>0&&t.height>0,this.texturePool)if(Number(e)<0){var n=this.texturePool[e];if(n)for(var r=0;r<n.length;r++)n[r].destroy(!0);this.texturePool[e]=[]}this._pixelsWidth=t.width,this._pixelsHeight=t.height}},t.SCREEN_KEY=-1,t}(),Un=function(){function t(t,e,n,r,i,o,a){void 0===e&&(e=0),void 0===n&&(n=!1),void 0===r&&(r=K.FLOAT),this.buffer=t,this.size=e,this.normalized=n,this.type=r,this.stride=i,this.start=o,this.instance=a}return t.prototype.destroy=function(){this.buffer=null},t.from=function(e,n,r,i,o){return new t(e,n,r,i,o)},t}(),Fn=0,Bn=function(){function t(t,e,n){void 0===e&&(e=!0),void 0===n&&(n=!1),this.data=t||new Float32Array(1),this._glBuffers={},this._updateID=0,this.index=n,this.static=e,this.id=Fn++,this.disposeRunner=new rn("disposeBuffer")}return t.prototype.update=function(t){t instanceof Array&&(t=new Float32Array(t)),this.data=t||this.data,this._updateID++},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroy=function(){this.dispose(),this.data=null},Object.defineProperty(t.prototype,"index",{get:function(){return this.type===st.ELEMENT_ARRAY_BUFFER},set:function(t){this.type=t?st.ELEMENT_ARRAY_BUFFER:st.ARRAY_BUFFER},enumerable:!1,configurable:!0}),t.from=function(e){return e instanceof Array&&(e=new Float32Array(e)),new t(e)},t}(),Gn={Float32Array,Uint32Array,Int32Array,Uint8Array},kn={5126:4,5123:2,5121:1},Hn=0,zn={Float32Array,Uint32Array,Int32Array,Uint8Array,Uint16Array},Vn=function(){function t(t,e){void 0===t&&(t=[]),void 0===e&&(e={}),this.buffers=t,this.indexBuffer=null,this.attributes=e,this.glVertexArrayObjects={},this.id=Hn++,this.instanced=!1,this.instanceCount=1,this.disposeRunner=new rn("disposeGeometry"),this.refCount=0}return t.prototype.addAttribute=function(t,e,n,r,i,o,a,s){if(void 0===n&&(n=0),void 0===r&&(r=!1),void 0===s&&(s=!1),!e)throw new Error("You must pass a buffer when creating an attribute");e instanceof Bn||(e instanceof Array&&(e=new Float32Array(e)),e=new Bn(e));var l=t.split("|");if(l.length>1){for(var u=0;u<l.length;u++)this.addAttribute(l[u],e,n,r,i);return this}var h=this.buffers.indexOf(e);return-1===h&&(this.buffers.push(e),h=this.buffers.length-1),this.attributes[t]=new Un(h,n,r,i,o,a,s),this.instanced=this.instanced||s,this},t.prototype.getAttribute=function(t){return this.attributes[t]},t.prototype.getBuffer=function(t){return this.buffers[this.getAttribute(t).buffer]},t.prototype.addIndex=function(t){return t instanceof Bn||(t instanceof Array&&(t=new Uint16Array(t)),t=new Bn(t)),t.type=st.ELEMENT_ARRAY_BUFFER,this.indexBuffer=t,-1===this.buffers.indexOf(t)&&this.buffers.push(t),this},t.prototype.getIndex=function(){return this.indexBuffer},t.prototype.interleave=function(){if(1===this.buffers.length||2===this.buffers.length&&this.indexBuffer)return this;var t,e=[],n=[],r=new Bn;for(t in this.attributes){var i=this.attributes[t],o=this.buffers[i.buffer];e.push(o.data),n.push(i.size*kn[i.type]/4),i.buffer=0}for(r.data=function(t,e){for(var n=0,r=0,i={},o=0;o<t.length;o++)r+=e[o],n+=t[o].length;var a=new ArrayBuffer(4*n),s=null,l=0;for(o=0;o<t.length;o++){var u=e[o],h=t[o],c=Ht(h);i[c]||(i[c]=new Gn[c](a)),s=i[c];for(var d=0;d<h.length;d++)s[(d/u|0)*r+l+d%u]=h[d];l+=u}return new Float32Array(a)}(e,n),t=0;t<this.buffers.length;t++)this.buffers[t]!==this.indexBuffer&&this.buffers[t].destroy();return this.buffers=[r],this.indexBuffer&&this.buffers.push(this.indexBuffer),this},t.prototype.getSize=function(){for(var t in this.attributes){var e=this.attributes[t];return this.buffers[e.buffer].data.length/(e.stride/4||e.size)}return 0},t.prototype.dispose=function(){this.disposeRunner.emit(this,!1)},t.prototype.destroy=function(){this.dispose(),this.buffers=null,this.indexBuffer=null,this.attributes=null},t.prototype.clone=function(){for(var e=new t,n=0;n<this.buffers.length;n++)e.buffers[n]=new Bn(this.buffers[n].data.slice(0));for(var n in this.attributes){var r=this.attributes[n];e.attributes[n]=new Un(r.buffer,r.size,r.normalized,r.type,r.stride,r.start,r.instance)}return this.indexBuffer&&(e.indexBuffer=e.buffers[this.buffers.indexOf(this.indexBuffer)],e.indexBuffer.type=st.ELEMENT_ARRAY_BUFFER),e},t.merge=function(e){for(var n,r=new t,i=[],o=[],a=[],s=0;s<e.length;s++){n=e[s];for(var l=0;l<n.buffers.length;l++)o[l]=o[l]||0,o[l]+=n.buffers[l].data.length,a[l]=0}for(s=0;s<n.buffers.length;s++)i[s]=new(zn[Ht(n.buffers[s].data)])(o[s]),r.buffers[s]=new Bn(i[s]);for(s=0;s<e.length;s++)for(n=e[s],l=0;l<n.buffers.length;l++)i[l].set(n.buffers[l].data,a[l]),a[l]+=n.buffers[l].data.length;if(r.attributes=n.attributes,n.indexBuffer){r.indexBuffer=r.buffers[n.buffers.indexOf(n.indexBuffer)],r.indexBuffer.type=st.ELEMENT_ARRAY_BUFFER;var u=0,h=0,c=0,d=0;for(s=0;s<n.buffers.length;s++)if(n.buffers[s]!==n.indexBuffer){d=s;break}for(var s in n.attributes){var f=n.attributes[s];(0|f.buffer)===d&&(h+=f.size*kn[f.type]/4)}for(s=0;s<e.length;s++){var p=e[s].indexBuffer.data;for(l=0;l<p.length;l++)r.indexBuffer.data[l+c]+=u;u+=e[s].buffers[d].data.length/h,c+=p.length}}return r},t}(),Xn=function(t){function e(){var e=t.call(this)||this;return e.addAttribute("aVertexPosition",new Float32Array([0,0,1,0,1,1,0,1])).addIndex([0,1,3,2]),e}return cn(e,t),e}(Vn),Wn=function(t){function e(){var e=t.call(this)||this;return e.vertices=new Float32Array([-1,-1,1,-1,1,1,-1,1]),e.uvs=new Float32Array([0,0,1,0,1,1,0,1]),e.vertexBuffer=new Bn(e.vertices),e.uvBuffer=new Bn(e.uvs),e.addAttribute("aVertexPosition",e.vertexBuffer).addAttribute("aTextureCoord",e.uvBuffer).addIndex([0,1,2,0,2,3]),e}return cn(e,t),e.prototype.map=function(t,e){var n=0,r=0;return this.uvs[0]=n,this.uvs[1]=r,this.uvs[2]=n+e.width/t.width,this.uvs[3]=r,this.uvs[4]=n+e.width/t.width,this.uvs[5]=r+e.height/t.height,this.uvs[6]=n,this.uvs[7]=r+e.height/t.height,n=e.x,r=e.y,this.vertices[0]=n,this.vertices[1]=r,this.vertices[2]=n+e.width,this.vertices[3]=r,this.vertices[4]=n+e.width,this.vertices[5]=r+e.height,this.vertices[6]=n,this.vertices[7]=r+e.height,this.invalidate(),this},e.prototype.invalidate=function(){return this.vertexBuffer._updateID++,this.uvBuffer._updateID++,this},e}(Vn),jn=0,Yn=function(){function t(t,e,n){this.group=!0,this.syncUniforms={},this.dirtyId=0,this.id=jn++,this.static=!!e,this.ubo=!!n,t instanceof Bn?(this.buffer=t,this.buffer.type=st.UNIFORM_BUFFER,this.autoManage=!1,this.ubo=!0):(this.uniforms=t,this.ubo&&(this.buffer=new Bn(new Float32Array(1)),this.buffer.type=st.UNIFORM_BUFFER,this.autoManage=!0))}return t.prototype.update=function(){this.dirtyId++,!this.autoManage&&this.buffer&&this.buffer.update()},t.prototype.add=function(e,n,r){if(this.ubo)throw new Error("[UniformGroup] uniform groups in ubo mode cannot be modified, or have uniform groups nested in them");this.uniforms[e]=new t(n,r)},t.from=function(e,n,r){return new t(e,n,r)},t.uboFrom=function(e,n){return new t(e,null==n||n,!0)},t}(),qn=function(){function t(){this.renderTexture=null,this.target=null,this.legacy=!1,this.resolution=1,this.multisample=at.NONE,this.sourceFrame=new ue,this.destinationFrame=new ue,this.bindingSourceFrame=new ue,this.bindingDestinationFrame=new ue,this.filters=[],this.transform=null}return t.prototype.clear=function(){this.target=null,this.filters=null,this.renderTexture=null},t}(),Kn=[new se,new se,new se,new se],Zn=new me,Qn=function(){function t(t){this.renderer=t,this.defaultFilterStack=[{}],this.texturePool=new Dn,this.texturePool.setScreenSize(t.view),this.statePool=[],this.quad=new Xn,this.quadUv=new Wn,this.tempRect=new ue,this.activeState={},this.globalUniforms=new Yn({outputFrame:new ue,inputSize:new Float32Array(4),inputPixel:new Float32Array(4),inputClamp:new Float32Array(4),resolution:1,filterArea:new Float32Array(4),filterClamp:new Float32Array(4)},!0),this.forceClear=!1,this.useMaxPadding=!1}return t.prototype.push=function(t,e){for(var n,r,i=this.renderer,o=this.defaultFilterStack,a=this.statePool.pop()||new qn,s=this.renderer.renderTexture,l=e[0].resolution,u=e[0].multisample,h=e[0].padding,c=e[0].autoFit,d=null===(n=e[0].legacy)||void 0===n||n,f=1;f<e.length;f++){var p=e[f];l=Math.min(l,p.resolution),u=Math.min(u,p.multisample),h=this.useMaxPadding?Math.max(h,p.padding):h+p.padding,c=c&&p.autoFit,d=d||null===(r=p.legacy)||void 0===r||r}1===o.length&&(this.defaultFilterStack[0].renderTexture=s.current),o.push(a),a.resolution=l,a.multisample=u,a.legacy=d,a.target=t,a.sourceFrame.copyFrom(t.filterArea||t.getBounds(!0)),a.sourceFrame.pad(h);var m=this.tempRect.copyFrom(s.sourceFrame);i.projection.transform&&this.transformAABB(Zn.copyFrom(i.projection.transform).invert(),m),c?(a.sourceFrame.fit(m),(a.sourceFrame.width<=0||a.sourceFrame.height<=0)&&(a.sourceFrame.width=0,a.sourceFrame.height=0)):a.sourceFrame.intersects(m)||(a.sourceFrame.width=0,a.sourceFrame.height=0),this.roundFrame(a.sourceFrame,s.current?s.current.resolution:i.resolution,s.sourceFrame,s.destinationFrame,i.projection.transform),a.renderTexture=this.getOptimalFilterTexture(a.sourceFrame.width,a.sourceFrame.height,l,u),a.filters=e,a.destinationFrame.width=a.renderTexture.width,a.destinationFrame.height=a.renderTexture.height;var _=this.tempRect;_.x=0,_.y=0,_.width=a.sourceFrame.width,_.height=a.sourceFrame.height,a.renderTexture.filterFrame=a.sourceFrame,a.bindingSourceFrame.copyFrom(s.sourceFrame),a.bindingDestinationFrame.copyFrom(s.destinationFrame),a.transform=i.projection.transform,i.projection.transform=null,s.bind(a.renderTexture,a.sourceFrame,_),i.framebuffer.clear(0,0,0,0)},t.prototype.pop=function(){var t=this.defaultFilterStack,e=t.pop(),n=e.filters;this.activeState=e;var r=this.globalUniforms.uniforms;r.outputFrame=e.sourceFrame,r.resolution=e.resolution;var i=r.inputSize,o=r.inputPixel,a=r.inputClamp;if(i[0]=e.destinationFrame.width,i[1]=e.destinationFrame.height,i[2]=1/i[0],i[3]=1/i[1],o[0]=Math.round(i[0]*e.resolution),o[1]=Math.round(i[1]*e.resolution),o[2]=1/o[0],o[3]=1/o[1],a[0]=.5*o[2],a[1]=.5*o[3],a[2]=e.sourceFrame.width*i[2]-.5*o[2],a[3]=e.sourceFrame.height*i[3]-.5*o[3],e.legacy){var s=r.filterArea;s[0]=e.destinationFrame.width,s[1]=e.destinationFrame.height,s[2]=e.sourceFrame.x,s[3]=e.sourceFrame.y,r.filterClamp=r.inputClamp}this.globalUniforms.update();var l=t[t.length-1];if(this.renderer.framebuffer.blit(),1===n.length)n[0].apply(this,e.renderTexture,l.renderTexture,et.BLEND,e),this.returnFilterTexture(e.renderTexture);else{var u=e.renderTexture,h=this.getOptimalFilterTexture(u.width,u.height,e.resolution);h.filterFrame=u.filterFrame;var c=0;for(c=0;c<n.length-1;++c){1===c&&e.multisample>1&&((h=this.getOptimalFilterTexture(u.width,u.height,e.resolution)).filterFrame=u.filterFrame),n[c].apply(this,u,h,et.CLEAR,e);var d=u;u=h,h=d}n[c].apply(this,u,l.renderTexture,et.BLEND,e),c>1&&e.multisample>1&&this.returnFilterTexture(e.renderTexture),this.returnFilterTexture(u),this.returnFilterTexture(h)}e.clear(),this.statePool.push(e)},t.prototype.bindAndClear=function(t,e){void 0===e&&(e=et.CLEAR);var n=this.renderer,r=n.renderTexture,i=n.state;if(t===this.defaultFilterStack[this.defaultFilterStack.length-1].renderTexture?this.renderer.projection.transform=this.activeState.transform:this.renderer.projection.transform=null,t&&t.filterFrame){var o=this.tempRect;o.x=0,o.y=0,o.width=t.filterFrame.width,o.height=t.filterFrame.height,r.bind(t,t.filterFrame,o)}else t!==this.defaultFilterStack[this.defaultFilterStack.length-1].renderTexture?r.bind(t):this.renderer.renderTexture.bind(t,this.activeState.bindingSourceFrame,this.activeState.bindingDestinationFrame);var a=1&i.stateId||this.forceClear;(e===et.CLEAR||e===et.BLIT&&a)&&this.renderer.framebuffer.clear(0,0,0,0)},t.prototype.applyFilter=function(t,e,n,r){var i=this.renderer;i.state.set(t.state),this.bindAndClear(n,r),t.uniforms.uSampler=e,t.uniforms.filterGlobals=this.globalUniforms,i.shader.bind(t),t.legacy=!!t.program.attributeData.aTextureCoord,t.legacy?(this.quadUv.map(e._frame,e.filterFrame),i.geometry.bind(this.quadUv),i.geometry.draw(j.TRIANGLES)):(i.geometry.bind(this.quad),i.geometry.draw(j.TRIANGLE_STRIP))},t.prototype.calculateSpriteMatrix=function(t,e){var n=this.activeState,r=n.sourceFrame,i=n.destinationFrame,o=e._texture.orig,a=t.set(i.width,0,0,i.height,r.x,r.y),s=e.worldTransform.copyTo(me.TEMP_MATRIX);return s.invert(),a.prepend(s),a.scale(1/o.width,1/o.height),a.translate(e.anchor.x,e.anchor.y),a},t.prototype.destroy=function(){this.renderer=null,this.texturePool.clear(!1)},t.prototype.getOptimalFilterTexture=function(t,e,n,r){return void 0===n&&(n=1),void 0===r&&(r=at.NONE),this.texturePool.getOptimalTexture(t,e,n,r)},t.prototype.getFilterTexture=function(t,e,n){if("number"==typeof t){var r=t;t=e,e=r}t=t||this.activeState.renderTexture;var i=this.texturePool.getOptimalTexture(t.width,t.height,e||t.resolution,n||at.NONE);return i.filterFrame=t.filterFrame,i},t.prototype.returnFilterTexture=function(t){this.texturePool.returnTexture(t)},t.prototype.emptyPool=function(){this.texturePool.clear(!0)},t.prototype.resize=function(){this.texturePool.setScreenSize(this.renderer.view)},t.prototype.transformAABB=function(t,e){var n=Kn[0],r=Kn[1],i=Kn[2],o=Kn[3];n.set(e.left,e.top),r.set(e.left,e.bottom),i.set(e.right,e.top),o.set(e.right,e.bottom),t.apply(n,n),t.apply(r,r),t.apply(i,i),t.apply(o,o);var a=Math.min(n.x,r.x,i.x,o.x),s=Math.min(n.y,r.y,i.y,o.y),l=Math.max(n.x,r.x,i.x,o.x),u=Math.max(n.y,r.y,i.y,o.y);e.x=a,e.y=s,e.width=l-a,e.height=u-s},t.prototype.roundFrame=function(t,e,n,r,i){if(!(t.width<=0||t.height<=0||n.width<=0||n.height<=0)){if(i){var o=i.a,a=i.b,s=i.c,l=i.d;if((Math.abs(a)>1e-4||Math.abs(s)>1e-4)&&(Math.abs(o)>1e-4||Math.abs(l)>1e-4))return}(i=i?Zn.copyFrom(i):Zn.identity()).translate(-n.x,-n.y).scale(r.width/n.width,r.height/n.height).translate(r.x,r.y),this.transformAABB(i,t),t.ceil(e),this.transformAABB(i.invert(),t)}},t}(),$n=function(){function t(t){this.renderer=t}return t.prototype.flush=function(){},t.prototype.destroy=function(){this.renderer=null},t.prototype.start=function(){},t.prototype.stop=function(){this.flush()},t.prototype.render=function(t){},t}(),Jn=function(){function t(t){this.renderer=t,this.emptyRenderer=new $n(t),this.currentRenderer=this.emptyRenderer}return t.prototype.setObjectRenderer=function(t){this.currentRenderer!==t&&(this.currentRenderer.stop(),this.currentRenderer=t,this.currentRenderer.start())},t.prototype.flush=function(){this.setObjectRenderer(this.emptyRenderer)},t.prototype.reset=function(){this.setObjectRenderer(this.emptyRenderer)},t.prototype.copyBoundTextures=function(t,e){for(var n=this.renderer.texture.boundTextures,r=e-1;r>=0;--r)t[r]=n[r]||null,t[r]&&(t[r]._batchLocation=r)},t.prototype.boundArray=function(t,e,n,r){for(var i=t.elements,o=t.ids,a=t.count,s=0,l=0;l<a;l++){var u=i[l],h=u._batchLocation;if(h>=0&&h<r&&e[h]===u)o[l]=h;else for(;s<r;){var c=e[s];if(!c||c._batchEnabled!==n||c._batchLocation!==s){o[l]=s,u._batchLocation=s,e[s]=u;break}s++}}},t.prototype.destroy=function(){this.renderer=null},t}(),tr=0,er=function(){function t(t){this.renderer=t,this.webGLVersion=1,this.extensions={},this.supports={uint32Indices:!1},this.handleContextLost=this.handleContextLost.bind(this),this.handleContextRestored=this.handleContextRestored.bind(this),t.view.addEventListener("webglcontextlost",this.handleContextLost,!1),t.view.addEventListener("webglcontextrestored",this.handleContextRestored,!1)}return Object.defineProperty(t.prototype,"isLost",{get:function(){return!this.gl||this.gl.isContextLost()},enumerable:!1,configurable:!0}),t.prototype.contextChange=function(t){this.gl=t,this.renderer.gl=t,this.renderer.CONTEXT_UID=tr++,t.isContextLost()&&t.getExtension("WEBGL_lose_context")&&t.getExtension("WEBGL_lose_context").restoreContext()},t.prototype.initFromContext=function(t){this.gl=t,this.validateContext(t),this.renderer.gl=t,this.renderer.CONTEXT_UID=tr++,this.renderer.runners.contextChange.emit(t)},t.prototype.initFromOptions=function(t){var e=this.createContext(this.renderer.view,t);this.initFromContext(e)},t.prototype.createContext=function(t,e){var n;if(At.PREFER_ENV>=z.WEBGL2&&(n=t.getContext("webgl2",e)),n)this.webGLVersion=2;else if(this.webGLVersion=1,!(n=t.getContext("webgl",e)||t.getContext("experimental-webgl",e)))throw new Error("This browser does not support WebGL. Try using the canvas renderer");return this.gl=n,this.getExtensions(),this.gl},t.prototype.getExtensions=function(){var t=this.gl,e={anisotropicFiltering:t.getExtension("EXT_texture_filter_anisotropic"),floatTextureLinear:t.getExtension("OES_texture_float_linear"),s3tc:t.getExtension("WEBGL_compressed_texture_s3tc"),s3tc_sRGB:t.getExtension("WEBGL_compressed_texture_s3tc_srgb"),etc:t.getExtension("WEBGL_compressed_texture_etc"),etc1:t.getExtension("WEBGL_compressed_texture_etc1"),pvrtc:t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),atc:t.getExtension("WEBGL_compressed_texture_atc"),astc:t.getExtension("WEBGL_compressed_texture_astc")};1===this.webGLVersion?Object.assign(this.extensions,e,{drawBuffers:t.getExtension("WEBGL_draw_buffers"),depthTexture:t.getExtension("WEBGL_depth_texture"),loseContext:t.getExtension("WEBGL_lose_context"),vertexArrayObject:t.getExtension("OES_vertex_array_object")||t.getExtension("MOZ_OES_vertex_array_object")||t.getExtension("WEBKIT_OES_vertex_array_object"),uint32ElementIndex:t.getExtension("OES_element_index_uint"),floatTexture:t.getExtension("OES_texture_float"),floatTextureLinear:t.getExtension("OES_texture_float_linear"),textureHalfFloat:t.getExtension("OES_texture_half_float"),textureHalfFloatLinear:t.getExtension("OES_texture_half_float_linear")}):2===this.webGLVersion&&Object.assign(this.extensions,e,{colorBufferFloat:t.getExtension("EXT_color_buffer_float")})},t.prototype.handleContextLost=function(t){t.preventDefault()},t.prototype.handleContextRestored=function(){this.renderer.runners.contextChange.emit(this.gl)},t.prototype.destroy=function(){var t=this.renderer.view;this.renderer=null,t.removeEventListener("webglcontextlost",this.handleContextLost),t.removeEventListener("webglcontextrestored",this.handleContextRestored),this.gl.useProgram(null),this.extensions.loseContext&&this.extensions.loseContext.loseContext()},t.prototype.postrender=function(){this.renderer.renderingToScreen&&this.gl.flush()},t.prototype.validateContext=function(t){var e=t.getContextAttributes(),n="WebGL2RenderingContext"in globalThis&&t instanceof globalThis.WebGL2RenderingContext;n&&(this.webGLVersion=2),e&&!e.stencil&&console.warn("Provided WebGL context does not have a stencil buffer, masks may not render correctly");var r=n||!!t.getExtension("OES_element_index_uint");this.supports.uint32Indices=r,r||console.warn("Provided WebGL context does not support 32 index buffer, complex graphics may not render correctly")},t}(),nr=function(t){this.framebuffer=t,this.stencil=null,this.dirtyId=-1,this.dirtyFormat=-1,this.dirtySize=-1,this.multisample=at.NONE,this.msaaBuffer=null,this.blitFramebuffer=null,this.mipLevel=0},rr=new ue,ir=function(){function t(t){this.renderer=t,this.managedFramebuffers=[],this.unknownFramebuffer=new wn(10,10),this.msaaSamples=null}return t.prototype.contextChange=function(){var t=this.gl=this.renderer.gl;if(this.CONTEXT_UID=this.renderer.CONTEXT_UID,this.current=this.unknownFramebuffer,this.viewport=new ue,this.hasMRT=!0,this.writeDepthTexture=!0,this.disposeAll(!0),1===this.renderer.context.webGLVersion){var e=this.renderer.context.extensions.drawBuffers,n=this.renderer.context.extensions.depthTexture;At.PREFER_ENV===z.WEBGL_LEGACY&&(e=null,n=null),e?t.drawBuffers=function(t){return e.drawBuffersWEBGL(t)}:(this.hasMRT=!1,t.drawBuffers=function(){}),n||(this.writeDepthTexture=!1)}else this.msaaSamples=t.getInternalformatParameter(t.RENDERBUFFER,t.RGBA8,t.SAMPLES)},t.prototype.bind=function(t,e,n){void 0===n&&(n=0);var r=this.gl;if(t){var i=t.glFramebuffers[this.CONTEXT_UID]||this.initFramebuffer(t);this.current!==t&&(this.current=t,r.bindFramebuffer(r.FRAMEBUFFER,i.framebuffer)),i.mipLevel!==n&&(t.dirtyId++,t.dirtyFormat++,i.mipLevel=n),i.dirtyId!==t.dirtyId&&(i.dirtyId=t.dirtyId,i.dirtyFormat!==t.dirtyFormat?(i.dirtyFormat=t.dirtyFormat,i.dirtySize=t.dirtySize,this.updateFramebuffer(t,n)):i.dirtySize!==t.dirtySize&&(i.dirtySize=t.dirtySize,this.resizeFramebuffer(t)));for(var o=0;o<t.colorTextures.length;o++){var a=t.colorTextures[o];this.renderer.texture.unbind(a.parentTextureArray||a)}if(t.depthTexture&&this.renderer.texture.unbind(t.depthTexture),e){var s=e.width>>n,l=e.height>>n,u=s/e.width;this.setViewport(e.x*u,e.y*u,s,l)}else s=t.width>>n,l=t.height>>n,this.setViewport(0,0,s,l)}else this.current&&(this.current=null,r.bindFramebuffer(r.FRAMEBUFFER,null)),e?this.setViewport(e.x,e.y,e.width,e.height):this.setViewport(0,0,this.renderer.width,this.renderer.height)},t.prototype.setViewport=function(t,e,n,r){var i=this.viewport;t=Math.round(t),e=Math.round(e),n=Math.round(n),r=Math.round(r),i.width===n&&i.height===r&&i.x===t&&i.y===e||(i.x=t,i.y=e,i.width=n,i.height=r,this.gl.viewport(t,e,n,r))},Object.defineProperty(t.prototype,"size",{get:function(){return this.current?{x:0,y:0,width:this.current.width,height:this.current.height}:{x:0,y:0,width:this.renderer.width,height:this.renderer.height}},enumerable:!1,configurable:!0}),t.prototype.clear=function(t,e,n,r,i){void 0===i&&(i=X.COLOR|X.DEPTH);var o=this.gl;o.clearColor(t,e,n,r),o.clear(i)},t.prototype.initFramebuffer=function(t){var e=this.gl,n=new nr(e.createFramebuffer());return n.multisample=this.detectSamples(t.multisample),t.glFramebuffers[this.CONTEXT_UID]=n,this.managedFramebuffers.push(t),t.disposeRunner.add(this),n},t.prototype.resizeFramebuffer=function(t){var e=this.gl,n=t.glFramebuffers[this.CONTEXT_UID];n.msaaBuffer&&(e.bindRenderbuffer(e.RENDERBUFFER,n.msaaBuffer),e.renderbufferStorageMultisample(e.RENDERBUFFER,n.multisample,e.RGBA8,t.width,t.height)),n.stencil&&(e.bindRenderbuffer(e.RENDERBUFFER,n.stencil),n.msaaBuffer?e.renderbufferStorageMultisample(e.RENDERBUFFER,n.multisample,e.DEPTH24_STENCIL8,t.width,t.height):e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_STENCIL,t.width,t.height));var r=t.colorTextures,i=r.length;e.drawBuffers||(i=Math.min(i,1));for(var o=0;o<i;o++){var a=r[o],s=a.parentTextureArray||a;this.renderer.texture.bind(s,0)}t.depthTexture&&this.writeDepthTexture&&this.renderer.texture.bind(t.depthTexture,0)},t.prototype.updateFramebuffer=function(t,e){var n=this.gl,r=t.glFramebuffers[this.CONTEXT_UID],i=t.colorTextures,o=i.length;n.drawBuffers||(o=Math.min(o,1)),r.multisample>1&&this.canMultisampleFramebuffer(t)?(r.msaaBuffer=r.msaaBuffer||n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,r.msaaBuffer),n.renderbufferStorageMultisample(n.RENDERBUFFER,r.multisample,n.RGBA8,t.width,t.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.RENDERBUFFER,r.msaaBuffer)):r.msaaBuffer&&(n.deleteRenderbuffer(r.msaaBuffer),r.msaaBuffer=null,r.blitFramebuffer&&(r.blitFramebuffer.dispose(),r.blitFramebuffer=null));for(var a=[],s=0;s<o;s++){var l=i[s],u=l.parentTextureArray||l;this.renderer.texture.bind(u,0),0===s&&r.msaaBuffer||(n.framebufferTexture2D(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0+s,l.target,u._glTextures[this.CONTEXT_UID].texture,e),a.push(n.COLOR_ATTACHMENT0+s))}if(a.length>1&&n.drawBuffers(a),t.depthTexture&&this.writeDepthTexture){var h=t.depthTexture;this.renderer.texture.bind(h,0),n.framebufferTexture2D(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.TEXTURE_2D,h._glTextures[this.CONTEXT_UID].texture,e)}!t.stencil&&!t.depth||t.depthTexture&&this.writeDepthTexture?r.stencil&&(n.deleteRenderbuffer(r.stencil),r.stencil=null):(r.stencil=r.stencil||n.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,r.stencil),r.msaaBuffer?n.renderbufferStorageMultisample(n.RENDERBUFFER,r.multisample,n.DEPTH24_STENCIL8,t.width,t.height):n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,t.width,t.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,r.stencil))},t.prototype.canMultisampleFramebuffer=function(t){return 1!==this.renderer.context.webGLVersion&&t.colorTextures.length<=1&&!t.depthTexture},t.prototype.detectSamples=function(t){var e=this.msaaSamples,n=at.NONE;if(t<=1||null===e)return n;for(var r=0;r<e.length;r++)if(e[r]<=t){n=e[r];break}return 1===n&&(n=at.NONE),n},t.prototype.blit=function(t,e,n){var r=this,i=r.current,o=r.renderer,a=r.gl,s=r.CONTEXT_UID;if(2===o.context.webGLVersion&&i){var l=i.glFramebuffers[s];if(l){if(!t){if(!l.msaaBuffer)return;var u=i.colorTextures[0];if(!u)return;l.blitFramebuffer||(l.blitFramebuffer=new wn(i.width,i.height),l.blitFramebuffer.addColorTexture(0,u)),(t=l.blitFramebuffer).colorTextures[0]!==u&&(t.colorTextures[0]=u,t.dirtyId++,t.dirtyFormat++),t.width===i.width&&t.height===i.height||(t.width=i.width,t.height=i.height,t.dirtyId++,t.dirtySize++)}e||((e=rr).width=i.width,e.height=i.height),n||(n=e);var h=e.width===n.width&&e.height===n.height;this.bind(t),a.bindFramebuffer(a.READ_FRAMEBUFFER,l.framebuffer),a.blitFramebuffer(e.left,e.top,e.right,e.bottom,n.left,n.top,n.right,n.bottom,a.COLOR_BUFFER_BIT,h?a.NEAREST:a.LINEAR)}}},t.prototype.disposeFramebuffer=function(t,e){var n=t.glFramebuffers[this.CONTEXT_UID],r=this.gl;if(n){delete t.glFramebuffers[this.CONTEXT_UID];var i=this.managedFramebuffers.indexOf(t);i>=0&&this.managedFramebuffers.splice(i,1),t.disposeRunner.remove(this),e||(r.deleteFramebuffer(n.framebuffer),n.msaaBuffer&&r.deleteRenderbuffer(n.msaaBuffer),n.stencil&&r.deleteRenderbuffer(n.stencil)),n.blitFramebuffer&&n.blitFramebuffer.dispose()}},t.prototype.disposeAll=function(t){var e=this.managedFramebuffers;this.managedFramebuffers=[];for(var n=0;n<e.length;n++)this.disposeFramebuffer(e[n],t)},t.prototype.forceStencil=function(){var t=this.current;if(t){var e=t.glFramebuffers[this.CONTEXT_UID];if(e&&!e.stencil){t.stencil=!0;var n=t.width,r=t.height,i=this.gl,o=i.createRenderbuffer();i.bindRenderbuffer(i.RENDERBUFFER,o),e.msaaBuffer?i.renderbufferStorageMultisample(i.RENDERBUFFER,e.multisample,i.DEPTH24_STENCIL8,n,r):i.renderbufferStorage(i.RENDERBUFFER,i.DEPTH_STENCIL,n,r),e.stencil=o,i.framebufferRenderbuffer(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.RENDERBUFFER,o)}}},t.prototype.reset=function(){this.current=this.unknownFramebuffer,this.viewport=new ue},t.prototype.destroy=function(){this.renderer=null},t}(),or={5126:4,5123:2,5121:1},ar=function(){function t(t){this.renderer=t,this._activeGeometry=null,this._activeVao=null,this.hasVao=!0,this.hasInstance=!0,this.canUseUInt32ElementIndex=!1,this.managedGeometries={}}return t.prototype.contextChange=function(){this.disposeAll(!0);var t=this.gl=this.renderer.gl,e=this.renderer.context;if(this.CONTEXT_UID=this.renderer.CONTEXT_UID,2!==e.webGLVersion){var n=this.renderer.context.extensions.vertexArrayObject;At.PREFER_ENV===z.WEBGL_LEGACY&&(n=null),n?(t.createVertexArray=function(){return n.createVertexArrayOES()},t.bindVertexArray=function(t){return n.bindVertexArrayOES(t)},t.deleteVertexArray=function(t){return n.deleteVertexArrayOES(t)}):(this.hasVao=!1,t.createVertexArray=function(){return null},t.bindVertexArray=function(){return null},t.deleteVertexArray=function(){return null})}if(2!==e.webGLVersion){var r=t.getExtension("ANGLE_instanced_arrays");r?(t.vertexAttribDivisor=function(t,e){return r.vertexAttribDivisorANGLE(t,e)},t.drawElementsInstanced=function(t,e,n,i,o){return r.drawElementsInstancedANGLE(t,e,n,i,o)},t.drawArraysInstanced=function(t,e,n,i){return r.drawArraysInstancedANGLE(t,e,n,i)}):this.hasInstance=!1}this.canUseUInt32ElementIndex=2===e.webGLVersion||!!e.extensions.uint32ElementIndex},t.prototype.bind=function(t,e){e=e||this.renderer.shader.shader;var n=this.gl,r=t.glVertexArrayObjects[this.CONTEXT_UID],i=!1;r||(this.managedGeometries[t.id]=t,t.disposeRunner.add(this),t.glVertexArrayObjects[this.CONTEXT_UID]=r={},i=!0);var o=r[e.program.id]||this.initGeometryVao(t,e,i);this._activeGeometry=t,this._activeVao!==o&&(this._activeVao=o,this.hasVao?n.bindVertexArray(o):this.activateVao(t,e.program)),this.updateBuffers()},t.prototype.reset=function(){this.unbind()},t.prototype.updateBuffers=function(){for(var t=this._activeGeometry,e=this.renderer.buffer,n=0;n<t.buffers.length;n++){var r=t.buffers[n];e.update(r)}},t.prototype.checkCompatibility=function(t,e){var n=t.attributes,r=e.attributeData;for(var i in r)if(!n[i])throw new Error('shader and geometry incompatible, geometry missing the "'+i+'" attribute')},t.prototype.getSignature=function(t,e){var n=t.attributes,r=e.attributeData,i=["g",t.id];for(var o in n)r[o]&&i.push(o,r[o].location);return i.join("-")},t.prototype.initGeometryVao=function(t,e,n){void 0===n&&(n=!0);var r=this.gl,i=this.CONTEXT_UID,o=this.renderer.buffer,a=e.program;a.glPrograms[i]||this.renderer.shader.generateProgram(e),this.checkCompatibility(t,a);var s=this.getSignature(t,a),l=t.glVertexArrayObjects[this.CONTEXT_UID],u=l[s];if(u)return l[a.id]=u,u;var h=t.buffers,c=t.attributes,d={},f={};for(var p in h)d[p]=0,f[p]=0;for(var p in c)!c[p].size&&a.attributeData[p]?c[p].size=a.attributeData[p].size:c[p].size||console.warn("PIXI Geometry attribute '"+p+"' size cannot be determined (likely the bound shader does not have the attribute)"),d[c[p].buffer]+=c[p].size*or[c[p].type];for(var p in c){var m=c[p],_=m.size;void 0===m.stride&&(d[m.buffer]===_*or[m.type]?m.stride=0:m.stride=d[m.buffer]),void 0===m.start&&(m.start=f[m.buffer],f[m.buffer]+=_*or[m.type])}u=r.createVertexArray(),r.bindVertexArray(u);for(var g=0;g<h.length;g++){var v=h[g];o.bind(v),n&&v._glBuffers[i].refCount++}return this.activateVao(t,a),this._activeVao=u,l[a.id]=u,l[s]=u,u},t.prototype.disposeGeometry=function(t,e){var n;if(this.managedGeometries[t.id]){delete this.managedGeometries[t.id];var r=t.glVertexArrayObjects[this.CONTEXT_UID],i=this.gl,o=t.buffers,a=null===(n=this.renderer)||void 0===n?void 0:n.buffer;if(t.disposeRunner.remove(this),r){if(a)for(var s=0;s<o.length;s++){var l=o[s]._glBuffers[this.CONTEXT_UID];l&&(l.refCount--,0!==l.refCount||e||a.dispose(o[s],e))}if(!e)for(var u in r)if("g"===u[0]){var h=r[u];this._activeVao===h&&this.unbind(),i.deleteVertexArray(h)}delete t.glVertexArrayObjects[this.CONTEXT_UID]}}},t.prototype.disposeAll=function(t){for(var e=Object.keys(this.managedGeometries),n=0;n<e.length;n++)this.disposeGeometry(this.managedGeometries[e[n]],t)},t.prototype.activateVao=function(t,e){var n=this.gl,r=this.CONTEXT_UID,i=this.renderer.buffer,o=t.buffers,a=t.attributes;t.indexBuffer&&i.bind(t.indexBuffer);var s=null;for(var l in a){var u=a[l],h=o[u.buffer],c=h._glBuffers[r];if(e.attributeData[l]){s!==c&&(i.bind(h),s=c);var d=e.attributeData[l].location;if(n.enableVertexAttribArray(d),n.vertexAttribPointer(d,u.size,u.type||n.FLOAT,u.normalized,u.stride,u.start),u.instance){if(!this.hasInstance)throw new Error("geometry error, GPU Instancing is not supported on this device");n.vertexAttribDivisor(d,1)}}}},t.prototype.draw=function(t,e,n,r){var i=this.gl,o=this._activeGeometry;if(o.indexBuffer){var a=o.indexBuffer.data.BYTES_PER_ELEMENT,s=2===a?i.UNSIGNED_SHORT:i.UNSIGNED_INT;2===a||4===a&&this.canUseUInt32ElementIndex?o.instanced?i.drawElementsInstanced(t,e||o.indexBuffer.data.length,s,(n||0)*a,r||1):i.drawElements(t,e||o.indexBuffer.data.length,s,(n||0)*a):console.warn("unsupported index buffer type: uint32")}else o.instanced?i.drawArraysInstanced(t,n,e||o.getSize(),r||1):i.drawArrays(t,n,e||o.getSize());return this},t.prototype.unbind=function(){this.gl.bindVertexArray(null),this._activeVao=null,this._activeGeometry=null},t.prototype.destroy=function(){this.renderer=null},t}(),sr=function(){function t(t){void 0===t&&(t=null),this.type=it.NONE,this.autoDetect=!0,this.maskObject=t||null,this.pooled=!1,this.isMaskData=!0,this.resolution=null,this.multisample=At.FILTER_MULTISAMPLE,this.enabled=!0,this.colorMask=15,this._filters=null,this._stencilCounter=0,this._scissorCounter=0,this._scissorRect=null,this._scissorRectLocal=null,this._colorMask=15,this._target=null}return Object.defineProperty(t.prototype,"filter",{get:function(){return this._filters?this._filters[0]:null},set:function(t){t?this._filters?this._filters[0]=t:this._filters=[t]:this._filters=null},enumerable:!1,configurable:!0}),t.prototype.reset=function(){this.pooled&&(this.maskObject=null,this.type=it.NONE,this.autoDetect=!0),this._target=null,this._scissorRectLocal=null},t.prototype.copyCountersOrReset=function(t){t?(this._stencilCounter=t._stencilCounter,this._scissorCounter=t._scissorCounter,this._scissorRect=t._scissorRect):(this._stencilCounter=0,this._scissorCounter=0,this._scissorRect=null)},t}();function lr(t,e,n){var r=t.createShader(e);return t.shaderSource(r,n),t.compileShader(r),r}function ur(t,e){var n=t.getShaderSource(e).split("\n").map((function(t,e){return e+": "+t})),r=t.getShaderInfoLog(e),i=r.split("\n"),o={},a=i.map((function(t){return parseFloat(t.replace(/^ERROR\: 0\:([\d]+)\:.*$/,"$1"))})).filter((function(t){return!(!t||o[t]||(o[t]=!0,0))})),s=[""];a.forEach((function(t){n[t-1]="%c"+n[t-1]+"%c",s.push("background: #FF0000; color:#FFFFFF; font-size: 10px","font-size: 10px")}));var l=n.join("\n");s[0]=l,console.error(r),console.groupCollapsed("click to view full shader code"),console.warn.apply(console,s),console.groupEnd()}function hr(t){for(var e=new Array(t),n=0;n<e.length;n++)e[n]=!1;return e}function cr(t,e){switch(t){case"float":case"int":case"uint":case"sampler2D":case"sampler2DArray":return 0;case"vec2":return new Float32Array(2*e);case"vec3":return new Float32Array(3*e);case"vec4":return new Float32Array(4*e);case"ivec2":return new Int32Array(2*e);case"ivec3":return new Int32Array(3*e);case"ivec4":return new Int32Array(4*e);case"uvec2":return new Uint32Array(2*e);case"uvec3":return new Uint32Array(3*e);case"uvec4":return new Uint32Array(4*e);case"bool":return!1;case"bvec2":return hr(2*e);case"bvec3":return hr(3*e);case"bvec4":return hr(4*e);case"mat2":return new Float32Array([1,0,0,1]);case"mat3":return new Float32Array([1,0,0,0,1,0,0,0,1]);case"mat4":return new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])}return null}var dr,fr={},pr=fr;function mr(t,e,n){if("precision"!==t.substring(0,9)){var r=e;return e===rt.HIGH&&n!==rt.HIGH&&(r=rt.MEDIUM),"precision "+r+" float;\n"+t}return n!==rt.HIGH&&"precision highp"===t.substring(0,15)?t.replace("precision highp","precision mediump"):t}var _r={float:1,vec2:2,vec3:3,vec4:4,int:1,ivec2:2,ivec3:3,ivec4:4,uint:1,uvec2:2,uvec3:3,uvec4:4,bool:1,bvec2:2,bvec3:3,bvec4:4,mat2:4,mat3:9,mat4:16,sampler2D:1};function gr(t){return _r[t]}var vr=null,yr={FLOAT:"float",FLOAT_VEC2:"vec2",FLOAT_VEC3:"vec3",FLOAT_VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",UNSIGNED_INT:"uint",UNSIGNED_INT_VEC2:"uvec2",UNSIGNED_INT_VEC3:"uvec3",UNSIGNED_INT_VEC4:"uvec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",FLOAT_MAT2:"mat2",FLOAT_MAT3:"mat3",FLOAT_MAT4:"mat4",SAMPLER_2D:"sampler2D",INT_SAMPLER_2D:"sampler2D",UNSIGNED_INT_SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube",INT_SAMPLER_CUBE:"samplerCube",UNSIGNED_INT_SAMPLER_CUBE:"samplerCube",SAMPLER_2D_ARRAY:"sampler2DArray",INT_SAMPLER_2D_ARRAY:"sampler2DArray",UNSIGNED_INT_SAMPLER_2D_ARRAY:"sampler2DArray"};function Er(t,e){if(!vr){var n=Object.keys(yr);vr={};for(var r=0;r<n.length;++r){var i=n[r];vr[t[i]]=yr[i]}}return vr[e]}var Tr,br=[{test:function(t){return"float"===t.type&&1===t.size},code:function(t){return'\n            if(uv["'+t+'"] !== ud["'+t+'"].value)\n            {\n                ud["'+t+'"].value = uv["'+t+'"]\n                gl.uniform1f(ud["'+t+'"].location, uv["'+t+'"])\n            }\n            '}},{test:function(t){return("sampler2D"===t.type||"samplerCube"===t.type||"sampler2DArray"===t.type)&&1===t.size&&!t.isArray},code:function(t){return't = syncData.textureCount++;\n\n            renderer.texture.bind(uv["'+t+'"], t);\n\n            if(ud["'+t+'"].value !== t)\n            {\n                ud["'+t+'"].value = t;\n                gl.uniform1i(ud["'+t+'"].location, t);\n; // eslint-disable-line max-len\n            }'}},{test:function(t,e){return"mat3"===t.type&&1===t.size&&void 0!==e.a},code:function(t){return'\n            gl.uniformMatrix3fv(ud["'+t+'"].location, false, uv["'+t+'"].toArray(true));\n            '},codeUbo:function(t){return"\n                var "+t+"_matrix = uv."+t+".toArray(true);\n\n                data[offset] = "+t+"_matrix[0];\n                data[offset+1] = "+t+"_matrix[1];\n                data[offset+2] = "+t+"_matrix[2];\n        \n                data[offset + 4] = "+t+"_matrix[3];\n                data[offset + 5] = "+t+"_matrix[4];\n                data[offset + 6] = "+t+"_matrix[5];\n        \n                data[offset + 8] = "+t+"_matrix[6];\n                data[offset + 9] = "+t+"_matrix[7];\n                data[offset + 10] = "+t+"_matrix[8];\n            "}},{test:function(t,e){return"vec2"===t.type&&1===t.size&&void 0!==e.x},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v.x || cv[1] !== v.y)\n                {\n                    cv[0] = v.x;\n                    cv[1] = v.y;\n                    gl.uniform2f(ud["'+t+'"].location, v.x, v.y);\n                }'},codeUbo:function(t){return"\n                v = uv."+t+";\n\n                data[offset] = v.x;\n                data[offset+1] = v.y;\n            "}},{test:function(t){return"vec2"===t.type&&1===t.size},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v[0] || cv[1] !== v[1])\n                {\n                    cv[0] = v[0];\n                    cv[1] = v[1];\n                    gl.uniform2f(ud["'+t+'"].location, v[0], v[1]);\n                }\n            '}},{test:function(t,e){return"vec4"===t.type&&1===t.size&&void 0!==e.width},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v.x || cv[1] !== v.y || cv[2] !== v.width || cv[3] !== v.height)\n                {\n                    cv[0] = v.x;\n                    cv[1] = v.y;\n                    cv[2] = v.width;\n                    cv[3] = v.height;\n                    gl.uniform4f(ud["'+t+'"].location, v.x, v.y, v.width, v.height)\n                }'},codeUbo:function(t){return"\n                    v = uv."+t+";\n\n                    data[offset] = v.x;\n                    data[offset+1] = v.y;\n                    data[offset+2] = v.width;\n                    data[offset+3] = v.height;\n                "}},{test:function(t){return"vec4"===t.type&&1===t.size},code:function(t){return'\n                cv = ud["'+t+'"].value;\n                v = uv["'+t+'"];\n\n                if(cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n                {\n                    cv[0] = v[0];\n                    cv[1] = v[1];\n                    cv[2] = v[2];\n                    cv[3] = v[3];\n\n                    gl.uniform4f(ud["'+t+'"].location, v[0], v[1], v[2], v[3])\n                }'}}],xr={float:"\n    if (cv !== v)\n    {\n        cu.value = v;\n        gl.uniform1f(location, v);\n    }",vec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2f(location, v[0], v[1])\n    }",vec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3f(location, v[0], v[1], v[2])\n    }",vec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4f(location, v[0], v[1], v[2], v[3]);\n    }",int:"\n    if (cv !== v)\n    {\n        cu.value = v;\n\n        gl.uniform1i(location, v);\n    }",ivec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2i(location, v[0], v[1]);\n    }",ivec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3i(location, v[0], v[1], v[2]);\n    }",ivec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4i(location, v[0], v[1], v[2], v[3]);\n    }",uint:"\n    if (cv !== v)\n    {\n        cu.value = v;\n\n        gl.uniform1ui(location, v);\n    }",uvec2:"\n    if (cv[0] !== v[0] || cv[1] !== v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2ui(location, v[0], v[1]);\n    }",uvec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3ui(location, v[0], v[1], v[2]);\n    }",uvec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4ui(location, v[0], v[1], v[2], v[3]);\n    }",bool:"\n    if (cv !== v)\n    {\n        cu.value = v;\n        gl.uniform1i(location, v);\n    }",bvec2:"\n    if (cv[0] != v[0] || cv[1] != v[1])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n\n        gl.uniform2i(location, v[0], v[1]);\n    }",bvec3:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n\n        gl.uniform3i(location, v[0], v[1], v[2]);\n    }",bvec4:"\n    if (cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n    {\n        cv[0] = v[0];\n        cv[1] = v[1];\n        cv[2] = v[2];\n        cv[3] = v[3];\n\n        gl.uniform4i(location, v[0], v[1], v[2], v[3]);\n    }",mat2:"gl.uniformMatrix2fv(location, false, v)",mat3:"gl.uniformMatrix3fv(location, false, v)",mat4:"gl.uniformMatrix4fv(location, false, v)",sampler2D:"gl.uniform1i(location, v)",samplerCube:"gl.uniform1i(location, v)",sampler2DArray:"gl.uniform1i(location, v)"},Sr={float:"gl.uniform1fv(location, v)",vec2:"gl.uniform2fv(location, v)",vec3:"gl.uniform3fv(location, v)",vec4:"gl.uniform4fv(location, v)",mat4:"gl.uniformMatrix4fv(location, false, v)",mat3:"gl.uniformMatrix3fv(location, false, v)",mat2:"gl.uniformMatrix2fv(location, false, v)",int:"gl.uniform1iv(location, v)",ivec2:"gl.uniform2iv(location, v)",ivec3:"gl.uniform3iv(location, v)",ivec4:"gl.uniform4iv(location, v)",uint:"gl.uniform1uiv(location, v)",uvec2:"gl.uniform2uiv(location, v)",uvec3:"gl.uniform3uiv(location, v)",uvec4:"gl.uniform4uiv(location, v)",bool:"gl.uniform1iv(location, v)",bvec2:"gl.uniform2iv(location, v)",bvec3:"gl.uniform3iv(location, v)",bvec4:"gl.uniform4iv(location, v)",sampler2D:"gl.uniform1iv(location, v)",samplerCube:"gl.uniform1iv(location, v)",sampler2DArray:"gl.uniform1iv(location, v)"},Mr=["precision mediump float;","void main(void){","float test = 0.1;","%forloop%","gl_FragColor = vec4(0.0);","}"].join("\n");function Ar(t){for(var e="",n=0;n<t;++n)n>0&&(e+="\nelse "),n<t-1&&(e+="if(test == "+n+".0){}");return e}var Rr=0,wr={},Pr=function(){function t(e,n,r){void 0===r&&(r="pixi-shader"),this.id=Rr++,this.vertexSrc=e||t.defaultVertexSrc,this.fragmentSrc=n||t.defaultFragmentSrc,this.vertexSrc=this.vertexSrc.trim(),this.fragmentSrc=this.fragmentSrc.trim(),"#version"!==this.vertexSrc.substring(0,8)&&(r=r.replace(/\s+/g,"-"),wr[r]?(wr[r]++,r+="-"+wr[r]):wr[r]=1,this.vertexSrc="#define SHADER_NAME "+r+"\n"+this.vertexSrc,this.fragmentSrc="#define SHADER_NAME "+r+"\n"+this.fragmentSrc,this.vertexSrc=mr(this.vertexSrc,At.PRECISION_VERTEX,rt.HIGH),this.fragmentSrc=mr(this.fragmentSrc,At.PRECISION_FRAGMENT,function(){if(!dr){dr=rt.MEDIUM;var t=function(){if(pr===fr||pr&&pr.isContextLost()){var t=At.ADAPTER.createCanvas(),e=void 0;At.PREFER_ENV>=z.WEBGL2&&(e=t.getContext("webgl2",{})),e||((e=t.getContext("webgl",{})||t.getContext("experimental-webgl",{}))?e.getExtension("WEBGL_draw_buffers"):e=null),pr=e}return pr}();if(t&&t.getShaderPrecisionFormat){var e=t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT);dr=e.precision?rt.HIGH:rt.MEDIUM}}return dr}())),this.glPrograms={},this.syncUniforms=null}return Object.defineProperty(t,"defaultVertexSrc",{get:function(){return"attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void){\n   gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n   vTextureCoord = aTextureCoord;\n}\n"},enumerable:!1,configurable:!0}),Object.defineProperty(t,"defaultFragmentSrc",{get:function(){return"varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n   gl_FragColor *= texture2D(uSampler, vTextureCoord);\n}"},enumerable:!1,configurable:!0}),t.from=function(e,n,r){var i=e+n,o=$t[i];return o||($t[i]=o=new t(e,n,r)),o},t}(),Ir=function(){function t(t,e){this.uniformBindCount=0,this.program=t,this.uniformGroup=e?e instanceof Yn?e:new Yn(e):new Yn({})}return t.prototype.checkUniformExists=function(t,e){if(e.uniforms[t])return!0;for(var n in e.uniforms){var r=e.uniforms[n];if(r.group&&this.checkUniformExists(t,r))return!0}return!1},t.prototype.destroy=function(){this.uniformGroup=null},Object.defineProperty(t.prototype,"uniforms",{get:function(){return this.uniformGroup.uniforms},enumerable:!1,configurable:!0}),t.from=function(e,n,r){return new t(Pr.from(e,n),r)},t}(),Or=function(){function t(){this.data=0,this.blendMode=W.NORMAL,this.polygonOffset=0,this.blend=!0,this.depthMask=!0}return Object.defineProperty(t.prototype,"blend",{get:function(){return!!(1&this.data)},set:function(t){!!(1&this.data)!==t&&(this.data^=1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsets",{get:function(){return!!(2&this.data)},set:function(t){!!(2&this.data)!==t&&(this.data^=2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"culling",{get:function(){return!!(4&this.data)},set:function(t){!!(4&this.data)!==t&&(this.data^=4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTest",{get:function(){return!!(8&this.data)},set:function(t){!!(8&this.data)!==t&&(this.data^=8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthMask",{get:function(){return!!(32&this.data)},set:function(t){!!(32&this.data)!==t&&(this.data^=32)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clockwiseFrontFace",{get:function(){return!!(16&this.data)},set:function(t){!!(16&this.data)!==t&&(this.data^=16)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blendMode",{get:function(){return this._blendMode},set:function(t){this.blend=t!==W.NONE,this._blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"polygonOffset",{get:function(){return this._polygonOffset},set:function(t){this.offsets=!!t,this._polygonOffset=t},enumerable:!1,configurable:!0}),t.prototype.toString=function(){return"[@pixi/core:State blendMode="+this.blendMode+" clockwiseFrontFace="+this.clockwiseFrontFace+" culling="+this.culling+" depthMask="+this.depthMask+" polygonOffset="+this.polygonOffset+"]"},t.for2d=function(){var e=new t;return e.depthTest=!1,e.blend=!0,e},t}(),Cr=function(t){function e(n,r,i){var o=this,a=Pr.from(n||e.defaultVertexSrc,r||e.defaultFragmentSrc);return(o=t.call(this,a,i)||this).padding=0,o.resolution=At.FILTER_RESOLUTION,o.multisample=At.FILTER_MULTISAMPLE,o.enabled=!0,o.autoFit=!0,o.state=new Or,o}return cn(e,t),e.prototype.apply=function(t,e,n,r,i){t.applyFilter(this,e,n,r)},Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resolution",{get:function(){return this._resolution},set:function(t){this._resolution=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"defaultVertexSrc",{get:function(){return"attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n    gl_Position = filterVertexPosition();\n    vTextureCoord = filterTextureCoord();\n}\n"},enumerable:!1,configurable:!0}),Object.defineProperty(e,"defaultFragmentSrc",{get:function(){return"varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n   gl_FragColor = texture2D(uSampler, vTextureCoord);\n}\n"},enumerable:!1,configurable:!0}),e}(Ir),Nr=new me,Lr=function(){function t(t,e){this._texture=t,this.mapCoord=new me,this.uClampFrame=new Float32Array(4),this.uClampOffset=new Float32Array(2),this._textureID=-1,this._updateID=0,this.clampOffset=0,this.clampMargin=void 0===e?.5:e,this.isSimple=!1}return Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(t){this._texture=t,this._textureID=-1},enumerable:!1,configurable:!0}),t.prototype.multiplyUvs=function(t,e){void 0===e&&(e=t);for(var n=this.mapCoord,r=0;r<t.length;r+=2){var i=t[r],o=t[r+1];e[r]=i*n.a+o*n.c+n.tx,e[r+1]=i*n.b+o*n.d+n.ty}return e},t.prototype.update=function(t){var e=this._texture;if(!e||!e.valid)return!1;if(!t&&this._textureID===e._updateID)return!1;this._textureID=e._updateID,this._updateID++;var n=e._uvs;this.mapCoord.set(n.x1-n.x0,n.y1-n.y0,n.x3-n.x0,n.y3-n.y0,n.x0,n.y0);var r=e.orig,i=e.trim;i&&(Nr.set(r.width/i.width,0,0,r.height/i.height,-i.x/i.width,-i.y/i.height),this.mapCoord.append(Nr));var o=e.baseTexture,a=this.uClampFrame,s=this.clampMargin/o.resolution,l=this.clampOffset;return a[0]=(e._frame.x+s+l)/o.width,a[1]=(e._frame.y+s+l)/o.height,a[2]=(e._frame.x+e._frame.width-s+l)/o.width,a[3]=(e._frame.y+e._frame.height-s+l)/o.height,this.uClampOffset[0]=l/o.realWidth,this.uClampOffset[1]=l/o.realHeight,this.isSimple=e._frame.width===o.width&&e._frame.height===o.height&&0===e.rotate,!0},t}(),Dr=function(t){function e(e,n,r){var i=this,o=null;return"string"!=typeof e&&void 0===n&&void 0===r&&(o=e,e=void 0,n=void 0,r=void 0),(i=t.call(this,e||"attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 otherMatrix;\n\nvarying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = aTextureCoord;\n    vMaskCoord = ( otherMatrix * vec3( aTextureCoord, 1.0)  ).xy;\n}\n",n||"varying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform sampler2D mask;\nuniform float alpha;\nuniform float npmAlpha;\nuniform vec4 maskClamp;\n\nvoid main(void)\n{\n    float clip = step(3.5,\n        step(maskClamp.x, vMaskCoord.x) +\n        step(maskClamp.y, vMaskCoord.y) +\n        step(vMaskCoord.x, maskClamp.z) +\n        step(vMaskCoord.y, maskClamp.w));\n\n    vec4 original = texture2D(uSampler, vTextureCoord);\n    vec4 masky = texture2D(mask, vMaskCoord);\n    float alphaMul = 1.0 - npmAlpha * (1.0 - masky.a);\n\n    original *= (alphaMul * masky.r * alpha * clip);\n\n    gl_FragColor = original;\n}\n",r)||this).maskSprite=o,i.maskMatrix=new me,i}return cn(e,t),Object.defineProperty(e.prototype,"maskSprite",{get:function(){return this._maskSprite},set:function(t){this._maskSprite=t,this._maskSprite&&(this._maskSprite.renderable=!1)},enumerable:!1,configurable:!0}),e.prototype.apply=function(t,e,n,r){var i=this._maskSprite,o=i._texture;o.valid&&(o.uvMatrix||(o.uvMatrix=new Lr(o,0)),o.uvMatrix.update(),this.uniforms.npmAlpha=o.baseTexture.alphaMode?0:1,this.uniforms.mask=o,this.uniforms.otherMatrix=t.calculateSpriteMatrix(this.maskMatrix,i).prepend(o.uvMatrix.mapCoord),this.uniforms.alpha=i.worldAlpha,this.uniforms.maskClamp=o.uvMatrix.uClampFrame,t.applyFilter(this,e,n,r))},e}(Cr),Ur=function(){function t(t){this.renderer=t,this.enableScissor=!0,this.alphaMaskPool=[],this.maskDataPool=[],this.maskStack=[],this.alphaMaskIndex=0}return t.prototype.setMaskStack=function(t){this.maskStack=t,this.renderer.scissor.setMaskStack(t),this.renderer.stencil.setMaskStack(t)},t.prototype.push=function(t,e){var n=e;if(!n.isMaskData){var r=this.maskDataPool.pop()||new sr;r.pooled=!0,r.maskObject=e,n=r}var i=0!==this.maskStack.length?this.maskStack[this.maskStack.length-1]:null;if(n.copyCountersOrReset(i),n._colorMask=i?i._colorMask:15,n.autoDetect&&this.detect(n),n._target=t,n.type!==it.SPRITE&&this.maskStack.push(n),n.enabled)switch(n.type){case it.SCISSOR:this.renderer.scissor.push(n);break;case it.STENCIL:this.renderer.stencil.push(n);break;case it.SPRITE:n.copyCountersOrReset(null),this.pushSpriteMask(n);break;case it.COLOR:this.pushColorMask(n)}n.type===it.SPRITE&&this.maskStack.push(n)},t.prototype.pop=function(t){var e=this.maskStack.pop();if(e&&e._target===t){if(e.enabled)switch(e.type){case it.SCISSOR:this.renderer.scissor.pop(e);break;case it.STENCIL:this.renderer.stencil.pop(e.maskObject);break;case it.SPRITE:this.popSpriteMask(e);break;case it.COLOR:this.popColorMask(e)}if(e.reset(),e.pooled&&this.maskDataPool.push(e),0!==this.maskStack.length){var n=this.maskStack[this.maskStack.length-1];n.type===it.SPRITE&&n._filters&&(n._filters[0].maskSprite=n.maskObject)}}},t.prototype.detect=function(t){var e=t.maskObject;e?e.isSprite?t.type=it.SPRITE:this.enableScissor&&this.renderer.scissor.testScissor(t)?t.type=it.SCISSOR:t.type=it.STENCIL:t.type=it.COLOR},t.prototype.pushSpriteMask=function(t){var e,n,r=t.maskObject,i=t._target,o=t._filters;o||(o=this.alphaMaskPool[this.alphaMaskIndex])||(o=this.alphaMaskPool[this.alphaMaskIndex]=[new Dr]);var a,s,l=this.renderer,u=l.renderTexture;if(u.current){var h=u.current;a=t.resolution||h.resolution,s=null!==(e=t.multisample)&&void 0!==e?e:h.multisample}else a=t.resolution||l.resolution,s=null!==(n=t.multisample)&&void 0!==n?n:l.multisample;o[0].resolution=a,o[0].multisample=s,o[0].maskSprite=r;var c=i.filterArea;i.filterArea=r.getBounds(!0),l.filter.push(i,o),i.filterArea=c,t._filters||this.alphaMaskIndex++},t.prototype.popSpriteMask=function(t){this.renderer.filter.pop(),t._filters?t._filters[0].maskSprite=null:(this.alphaMaskIndex--,this.alphaMaskPool[this.alphaMaskIndex][0].maskSprite=null)},t.prototype.pushColorMask=function(t){var e=t._colorMask,n=t._colorMask=e&t.colorMask;n!==e&&this.renderer.gl.colorMask(0!=(1&n),0!=(2&n),0!=(4&n),0!=(8&n))},t.prototype.popColorMask=function(t){var e=t._colorMask,n=this.maskStack.length>0?this.maskStack[this.maskStack.length-1]._colorMask:15;n!==e&&this.renderer.gl.colorMask(0!=(1&n),0!=(2&n),0!=(4&n),0!=(8&n))},t.prototype.destroy=function(){this.renderer=null},t}(),Fr=function(){function t(t){this.renderer=t,this.maskStack=[],this.glConst=0}return t.prototype.getStackLength=function(){return this.maskStack.length},t.prototype.setMaskStack=function(t){var e=this.renderer.gl,n=this.getStackLength();this.maskStack=t;var r=this.getStackLength();r!==n&&(0===r?e.disable(this.glConst):(e.enable(this.glConst),this._useCurrent()))},t.prototype._useCurrent=function(){},t.prototype.destroy=function(){this.renderer=null,this.maskStack=null},t}(),Br=new me,Gr=[],kr=function(t){function e(e){var n=t.call(this,e)||this;return n.glConst=At.ADAPTER.getWebGLRenderingContext().SCISSOR_TEST,n}return cn(e,t),e.prototype.getStackLength=function(){var t=this.maskStack[this.maskStack.length-1];return t?t._scissorCounter:0},e.prototype.calcScissorRect=function(t){var e;if(!t._scissorRectLocal){var n=t._scissorRect,r=t.maskObject,i=this.renderer,o=i.renderTexture,a=r.getBounds(!0,null!==(e=Gr.pop())&&void 0!==e?e:new ue);this.roundFrameToPixels(a,o.current?o.current.resolution:i.resolution,o.sourceFrame,o.destinationFrame,i.projection.transform),n&&a.fit(n),t._scissorRectLocal=a}},e.isMatrixRotated=function(t){if(!t)return!1;var e=t.a,n=t.b,r=t.c,i=t.d;return(Math.abs(n)>1e-4||Math.abs(r)>1e-4)&&(Math.abs(e)>1e-4||Math.abs(i)>1e-4)},e.prototype.testScissor=function(t){var n=t.maskObject;if(!n.isFastRect||!n.isFastRect())return!1;if(e.isMatrixRotated(n.worldTransform))return!1;if(e.isMatrixRotated(this.renderer.projection.transform))return!1;this.calcScissorRect(t);var r=t._scissorRectLocal;return r.width>0&&r.height>0},e.prototype.roundFrameToPixels=function(t,n,r,i,o){e.isMatrixRotated(o)||((o=o?Br.copyFrom(o):Br.identity()).translate(-r.x,-r.y).scale(i.width/r.width,i.height/r.height).translate(i.x,i.y),this.renderer.filter.transformAABB(o,t),t.fit(i),t.x=Math.round(t.x*n),t.y=Math.round(t.y*n),t.width=Math.round(t.width*n),t.height=Math.round(t.height*n))},e.prototype.push=function(t){t._scissorRectLocal||this.calcScissorRect(t);var e=this.renderer.gl;t._scissorRect||e.enable(e.SCISSOR_TEST),t._scissorCounter++,t._scissorRect=t._scissorRectLocal,this._useCurrent()},e.prototype.pop=function(t){var e=this.renderer.gl;t&&Gr.push(t._scissorRectLocal),this.getStackLength()>0?this._useCurrent():e.disable(e.SCISSOR_TEST)},e.prototype._useCurrent=function(){var t,e=this.maskStack[this.maskStack.length-1]._scissorRect;t=this.renderer.renderTexture.current?e.y:this.renderer.height-e.height-e.y,this.renderer.gl.scissor(e.x,t,e.width,e.height)},e}(Fr),Hr=function(t){function e(e){var n=t.call(this,e)||this;return n.glConst=At.ADAPTER.getWebGLRenderingContext().STENCIL_TEST,n}return cn(e,t),e.prototype.getStackLength=function(){var t=this.maskStack[this.maskStack.length-1];return t?t._stencilCounter:0},e.prototype.push=function(t){var e=t.maskObject,n=this.renderer.gl,r=t._stencilCounter;0===r&&(this.renderer.framebuffer.forceStencil(),n.clearStencil(0),n.clear(n.STENCIL_BUFFER_BIT),n.enable(n.STENCIL_TEST)),t._stencilCounter++;var i=t._colorMask;0!==i&&(t._colorMask=0,n.colorMask(!1,!1,!1,!1)),n.stencilFunc(n.EQUAL,r,4294967295),n.stencilOp(n.KEEP,n.KEEP,n.INCR),e.renderable=!0,e.render(this.renderer),this.renderer.batch.flush(),e.renderable=!1,0!==i&&(t._colorMask=i,n.colorMask(0!=(1&i),0!=(2&i),0!=(4&i),0!=(8&i))),this._useCurrent()},e.prototype.pop=function(t){var e=this.renderer.gl;if(0===this.getStackLength())e.disable(e.STENCIL_TEST);else{var n=0!==this.maskStack.length?this.maskStack[this.maskStack.length-1]:null,r=n?n._colorMask:15;0!==r&&(n._colorMask=0,e.colorMask(!1,!1,!1,!1)),e.stencilOp(e.KEEP,e.KEEP,e.DECR),t.renderable=!0,t.render(this.renderer),this.renderer.batch.flush(),t.renderable=!1,0!==r&&(n._colorMask=r,e.colorMask(0!=(1&r),0!=(2&r),0!=(4&r),0!=(8&r))),this._useCurrent()}},e.prototype._useCurrent=function(){var t=this.renderer.gl;t.stencilFunc(t.EQUAL,this.getStackLength(),4294967295),t.stencilOp(t.KEEP,t.KEEP,t.KEEP)},e}(Fr),zr=function(){function t(t){this.renderer=t,this.destinationFrame=null,this.sourceFrame=null,this.defaultFrame=null,this.projectionMatrix=new me,this.transform=null}return t.prototype.update=function(t,e,n,r){this.destinationFrame=t||this.destinationFrame||this.defaultFrame,this.sourceFrame=e||this.sourceFrame||t,this.calculateProjection(this.destinationFrame,this.sourceFrame,n,r),this.transform&&this.projectionMatrix.append(this.transform);var i=this.renderer;i.globalUniforms.uniforms.projectionMatrix=this.projectionMatrix,i.globalUniforms.update(),i.shader.shader&&i.shader.syncUniformGroup(i.shader.shader.uniforms.globals)},t.prototype.calculateProjection=function(t,e,n,r){var i=this.projectionMatrix,o=r?-1:1;i.identity(),i.a=1/e.width*2,i.d=o*(1/e.height*2),i.tx=-1-e.x*i.a,i.ty=-o-e.y*i.d},t.prototype.setTransform=function(t){},t.prototype.destroy=function(){this.renderer=null},t}(),Vr=new ue,Xr=new ue,Wr=function(){function t(t){this.renderer=t,this.clearColor=t._backgroundColorRgba,this.defaultMaskStack=[],this.current=null,this.sourceFrame=new ue,this.destinationFrame=new ue,this.viewportFrame=new ue}return t.prototype.bind=function(t,e,n){void 0===t&&(t=null);var r,i,o,a=this.renderer;this.current=t,t?(o=(r=t.baseTexture).resolution,e||(Vr.width=t.frame.width,Vr.height=t.frame.height,e=Vr),n||(Xr.x=t.frame.x,Xr.y=t.frame.y,Xr.width=e.width,Xr.height=e.height,n=Xr),i=r.framebuffer):(o=a.resolution,e||(Vr.width=a.screen.width,Vr.height=a.screen.height,e=Vr),n||((n=Vr).width=e.width,n.height=e.height));var s=this.viewportFrame;s.x=n.x*o,s.y=n.y*o,s.width=n.width*o,s.height=n.height*o,t||(s.y=a.view.height-(s.y+s.height)),s.ceil(),this.renderer.framebuffer.bind(i,s),this.renderer.projection.update(n,e,o,!i),t?this.renderer.mask.setMaskStack(r.maskStack):this.renderer.mask.setMaskStack(this.defaultMaskStack),this.sourceFrame.copyFrom(e),this.destinationFrame.copyFrom(n)},t.prototype.clear=function(t,e){t=this.current?t||this.current.baseTexture.clearColor:t||this.clearColor;var n=this.destinationFrame,r=this.current?this.current.baseTexture:this.renderer.screen,i=n.width!==r.width||n.height!==r.height;if(i){var o=this.viewportFrame,a=o.x,s=o.y,l=o.width,u=o.height;a=Math.round(a),s=Math.round(s),l=Math.round(l),u=Math.round(u),this.renderer.gl.enable(this.renderer.gl.SCISSOR_TEST),this.renderer.gl.scissor(a,s,l,u)}this.renderer.framebuffer.clear(t[0],t[1],t[2],t[3],e),i&&this.renderer.scissor.pop()},t.prototype.resize=function(){this.bind(null)},t.prototype.reset=function(){this.bind(null)},t.prototype.destroy=function(){this.renderer=null},t}();function jr(t,e,n,r,i){n.buffer.update(i)}var Yr={float:"\n        data[offset] = v;\n    ",vec2:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n    ",vec3:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n\n    ",vec4:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n        data[offset+3] = v[3];\n    ",mat2:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n\n        data[offset+4] = v[2];\n        data[offset+5] = v[3];\n    ",mat3:"\n        data[offset] = v[0];\n        data[offset+1] = v[1];\n        data[offset+2] = v[2];\n\n        data[offset + 4] = v[3];\n        data[offset + 5] = v[4];\n        data[offset + 6] = v[5];\n\n        data[offset + 8] = v[6];\n        data[offset + 9] = v[7];\n        data[offset + 10] = v[8];\n    ",mat4:"\n        for(var i = 0; i < 16; i++)\n        {\n            data[offset + i] = v[i];\n        }\n    "},qr={float:4,vec2:8,vec3:12,vec4:16,int:4,ivec2:8,ivec3:12,ivec4:16,uint:4,uvec2:8,uvec3:12,uvec4:16,bool:4,bvec2:8,bvec3:12,bvec4:16,mat2:32,mat3:48,mat4:64};var Kr=function(){function t(t,e){this.program=t,this.uniformData=e,this.uniformGroups={},this.uniformDirtyGroups={},this.uniformBufferBindings={}}return t.prototype.destroy=function(){this.uniformData=null,this.uniformGroups=null,this.uniformDirtyGroups=null,this.uniformBufferBindings=null,this.program=null},t}();var Zr=0,Qr={textureCount:0,uboCount:0},$r=function(){function t(t){this.destroyed=!1,this.renderer=t,this.systemCheck(),this.gl=null,this.shader=null,this.program=null,this.cache={},this._uboCache={},this.id=Zr++}return t.prototype.systemCheck=function(){if(!function(){if("boolean"==typeof Tr)return Tr;try{var t=new Function("param1","param2","param3","return param1[param2] === param3;");Tr=!0===t({a:"b"},"a","b")}catch(t){Tr=!1}return Tr}())throw new Error("Current environment does not allow unsafe-eval, please use @pixi/unsafe-eval module to enable support.")},t.prototype.contextChange=function(t){this.gl=t,this.reset()},t.prototype.bind=function(t,e){t.uniforms.globals=this.renderer.globalUniforms;var n=t.program,r=n.glPrograms[this.renderer.CONTEXT_UID]||this.generateProgram(t);return this.shader=t,this.program!==n&&(this.program=n,this.gl.useProgram(r.program)),e||(Qr.textureCount=0,Qr.uboCount=0,this.syncUniformGroup(t.uniformGroup,Qr)),r},t.prototype.setUniforms=function(t){var e=this.shader.program,n=e.glPrograms[this.renderer.CONTEXT_UID];e.syncUniforms(n.uniformData,t,this.renderer)},t.prototype.syncUniformGroup=function(t,e){var n=this.getGlProgram();t.static&&t.dirtyId===n.uniformDirtyGroups[t.id]||(n.uniformDirtyGroups[t.id]=t.dirtyId,this.syncUniforms(t,n,e))},t.prototype.syncUniforms=function(t,e,n){(t.syncUniforms[this.shader.program.id]||this.createSyncGroups(t))(e.uniformData,t.uniforms,this.renderer,n)},t.prototype.createSyncGroups=function(t){var e=this.getSignature(t,this.shader.program.uniformData,"u");return this.cache[e]||(this.cache[e]=function(t,e){var n,r=["\n        var v = null;\n        var cv = null;\n        var cu = null;\n        var t = 0;\n        var gl = renderer.gl;\n    "];for(var i in t.uniforms){var o=e[i];if(o){for(var a=t.uniforms[i],s=!1,l=0;l<br.length;l++)if(br[l].test(o,a)){r.push(br[l].code(i,a)),s=!0;break}if(!s){var u=(1===o.size?xr:Sr)[o.type].replace("location",'ud["'+i+'"].location');r.push('\n            cu = ud["'+i+'"];\n            cv = cu.value;\n            v = uv["'+i+'"];\n            '+u+";")}}else(null===(n=t.uniforms[i])||void 0===n?void 0:n.group)&&(t.uniforms[i].ubo?r.push("\n                        renderer.shader.syncUniformBufferGroup(uv."+i+", '"+i+"');\n                    "):r.push("\n                        renderer.shader.syncUniformGroup(uv."+i+", syncData);\n                    "))}return new Function("ud","uv","renderer","syncData",r.join("\n"))}(t,this.shader.program.uniformData)),t.syncUniforms[this.shader.program.id]=this.cache[e],t.syncUniforms[this.shader.program.id]},t.prototype.syncUniformBufferGroup=function(t,e){var n=this.getGlProgram();if(!t.static||0!==t.dirtyId||!n.uniformGroups[t.id]){t.dirtyId=0;var r=n.uniformGroups[t.id]||this.createSyncBufferGroup(t,n,e);t.buffer.update(),r(n.uniformData,t.uniforms,this.renderer,Qr,t.buffer)}this.renderer.buffer.bindBufferBase(t.buffer,n.uniformBufferBindings[e])},t.prototype.createSyncBufferGroup=function(t,e,n){var r=this.renderer.gl;this.renderer.buffer.bind(t.buffer);var i=this.gl.getUniformBlockIndex(e.program,n);e.uniformBufferBindings[n]=this.shader.uniformBindCount,r.uniformBlockBinding(e.program,i,this.shader.uniformBindCount),this.shader.uniformBindCount++;var o=this.getSignature(t,this.shader.program.uniformData,"ubo"),a=this._uboCache[o];if(a||(a=this._uboCache[o]=function(t,e){if(!t.autoManage)return{size:0,syncFunc:jr};for(var n=function(t,e){var n=[];for(var r in t)e[r]&&n.push(e[r]);return n.sort((function(t,e){return t.index-e.index})),n}(t.uniforms,e),r=function(t){for(var e=t.map((function(t){return{data:t,offset:0,dataLen:0,dirty:0}})),n=0,r=0,i=0,o=0;o<e.length;o++){var a=e[o];if(n=qr[a.data.type],a.data.size>1&&(n=Math.max(n,16)*a.data.size),a.dataLen=n,r%n!=0&&r<16){var s=r%n%16;r+=s,i+=s}r+n>16?(i=16*Math.ceil(i/16),a.offset=i,i+=n,r=n):(a.offset=i,r+=n,i+=n)}return{uboElements:e,size:i=16*Math.ceil(i/16)}}(n),i=r.uboElements,o=r.size,a=["\n    var v = null;\n    var v2 = null;\n    var cv = null;\n    var t = 0;\n    var gl = renderer.gl\n    var index = 0;\n    var data = buffer.data;\n    "],s=0;s<i.length;s++){for(var l=i[s],u=t.uniforms[l.data.name],h=l.data.name,c=!1,d=0;d<br.length;d++){var f=br[d];if(f.codeUbo&&f.test(l.data,u)){a.push("offset = "+l.offset/4+";",br[d].codeUbo(l.data.name,u)),c=!0;break}}if(!c)if(l.data.size>1){var p=gr(l.data.type),m=Math.max(qr[l.data.type]/16,1),_=p/m,g=(4-_%4)%4;a.push("\n                cv = ud."+h+".value;\n                v = uv."+h+";\n                offset = "+l.offset/4+";\n\n                t = 0;\n\n                for(var i=0; i < "+l.data.size*m+"; i++)\n                {\n                    for(var j = 0; j < "+_+"; j++)\n                    {\n                        data[offset++] = v[t++];\n                    }\n                    offset += "+g+";\n                }\n\n                ")}else{var v=Yr[l.data.type];a.push("\n                cv = ud."+h+".value;\n                v = uv."+h+";\n                offset = "+l.offset/4+";\n                "+v+";\n                ")}}return a.push("\n       renderer.buffer.update(buffer);\n    "),{size:o,syncFunc:new Function("ud","uv","renderer","syncData","buffer",a.join("\n"))}}(t,this.shader.program.uniformData)),t.autoManage){var s=new Float32Array(a.size/4);t.buffer.update(s)}return e.uniformGroups[t.id]=a.syncFunc,e.uniformGroups[t.id]},t.prototype.getSignature=function(t,e,n){var r=t.uniforms,i=[n+"-"];for(var o in r)i.push(o),e[o]&&i.push(e[o].type);return i.join("-")},t.prototype.getGlProgram=function(){return this.shader?this.shader.program.glPrograms[this.renderer.CONTEXT_UID]:null},t.prototype.generateProgram=function(t){var e=this.gl,n=t.program,r=function(t,e){var n=lr(t,t.VERTEX_SHADER,e.vertexSrc),r=lr(t,t.FRAGMENT_SHADER,e.fragmentSrc),i=t.createProgram();if(t.attachShader(i,n),t.attachShader(i,r),t.linkProgram(i),t.getProgramParameter(i,t.LINK_STATUS)||function(t,e,n,r){t.getProgramParameter(e,t.LINK_STATUS)||(t.getShaderParameter(n,t.COMPILE_STATUS)||ur(t,n),t.getShaderParameter(r,t.COMPILE_STATUS)||ur(t,r),console.error("PixiJS Error: Could not initialize shader."),""!==t.getProgramInfoLog(e)&&console.warn("PixiJS Warning: gl.getProgramInfoLog()",t.getProgramInfoLog(e)))}(t,i,n,r),e.attributeData=function(t,e){for(var n={},r=e.getProgramParameter(t,e.ACTIVE_ATTRIBUTES),i=0;i<r;i++){var o=e.getActiveAttrib(t,i);if(0!==o.name.indexOf("gl_")){var a=Er(e,o.type),s={type:a,name:o.name,size:gr(a),location:e.getAttribLocation(t,o.name)};n[o.name]=s}}return n}(i,t),e.uniformData=function(t,e){for(var n={},r=e.getProgramParameter(t,e.ACTIVE_UNIFORMS),i=0;i<r;i++){var o=e.getActiveUniform(t,i),a=o.name.replace(/\[.*?\]$/,""),s=!!o.name.match(/\[.*?\]$/),l=Er(e,o.type);n[a]={name:a,index:i,type:l,size:o.size,isArray:s,value:cr(l,o.size)}}return n}(i,t),!/^[ \t]*#[ \t]*version[ \t]+300[ \t]+es[ \t]*$/m.test(e.vertexSrc)){var o=Object.keys(e.attributeData);o.sort((function(t,e){return t>e?1:-1}));for(var a=0;a<o.length;a++)e.attributeData[o[a]].location=a,t.bindAttribLocation(i,a,o[a]);t.linkProgram(i)}t.deleteShader(n),t.deleteShader(r);var s={};for(var a in e.uniformData){var l=e.uniformData[a];s[a]={location:t.getUniformLocation(i,a),value:cr(l.type,l.size)}}return new Kr(i,s)}(e,n);return n.glPrograms[this.renderer.CONTEXT_UID]=r,r},t.prototype.reset=function(){this.program=null,this.shader=null},t.prototype.destroy=function(){this.renderer=null,this.destroyed=!0},t}(),Jr=function(){function t(){this.gl=null,this.stateId=0,this.polygonOffset=0,this.blendMode=W.NONE,this._blendEq=!1,this.map=[],this.map[0]=this.setBlend,this.map[1]=this.setOffset,this.map[2]=this.setCullFace,this.map[3]=this.setDepthTest,this.map[4]=this.setFrontFace,this.map[5]=this.setDepthMask,this.checks=[],this.defaultState=new Or,this.defaultState.blend=!0}return t.prototype.contextChange=function(t){this.gl=t,this.blendModes=function(t,e){return void 0===e&&(e=[]),e[W.NORMAL]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.ADD]=[t.ONE,t.ONE],e[W.MULTIPLY]=[t.DST_COLOR,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.SCREEN]=[t.ONE,t.ONE_MINUS_SRC_COLOR,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.OVERLAY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.DARKEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.LIGHTEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.COLOR_DODGE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.COLOR_BURN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.HARD_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.SOFT_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.DIFFERENCE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.EXCLUSION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.HUE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.SATURATION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.COLOR]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.LUMINOSITY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.NONE]=[0,0],e[W.NORMAL_NPM]=[t.SRC_ALPHA,t.ONE_MINUS_SRC_ALPHA,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.ADD_NPM]=[t.SRC_ALPHA,t.ONE,t.ONE,t.ONE],e[W.SCREEN_NPM]=[t.SRC_ALPHA,t.ONE_MINUS_SRC_COLOR,t.ONE,t.ONE_MINUS_SRC_ALPHA],e[W.SRC_IN]=[t.DST_ALPHA,t.ZERO],e[W.SRC_OUT]=[t.ONE_MINUS_DST_ALPHA,t.ZERO],e[W.SRC_ATOP]=[t.DST_ALPHA,t.ONE_MINUS_SRC_ALPHA],e[W.DST_OVER]=[t.ONE_MINUS_DST_ALPHA,t.ONE],e[W.DST_IN]=[t.ZERO,t.SRC_ALPHA],e[W.DST_OUT]=[t.ZERO,t.ONE_MINUS_SRC_ALPHA],e[W.DST_ATOP]=[t.ONE_MINUS_DST_ALPHA,t.SRC_ALPHA],e[W.XOR]=[t.ONE_MINUS_DST_ALPHA,t.ONE_MINUS_SRC_ALPHA],e[W.SUBTRACT]=[t.ONE,t.ONE,t.ONE,t.ONE,t.FUNC_REVERSE_SUBTRACT,t.FUNC_ADD],e}(t),this.set(this.defaultState),this.reset()},t.prototype.set=function(t){if(t=t||this.defaultState,this.stateId!==t.data){for(var e=this.stateId^t.data,n=0;e;)1&e&&this.map[n].call(this,!!(t.data&1<<n)),e>>=1,n++;this.stateId=t.data}for(n=0;n<this.checks.length;n++)this.checks[n](this,t)},t.prototype.forceState=function(t){t=t||this.defaultState;for(var e=0;e<this.map.length;e++)this.map[e].call(this,!!(t.data&1<<e));for(e=0;e<this.checks.length;e++)this.checks[e](this,t);this.stateId=t.data},t.prototype.setBlend=function(e){this.updateCheck(t.checkBlendMode,e),this.gl[e?"enable":"disable"](this.gl.BLEND)},t.prototype.setOffset=function(e){this.updateCheck(t.checkPolygonOffset,e),this.gl[e?"enable":"disable"](this.gl.POLYGON_OFFSET_FILL)},t.prototype.setDepthTest=function(t){this.gl[t?"enable":"disable"](this.gl.DEPTH_TEST)},t.prototype.setDepthMask=function(t){this.gl.depthMask(t)},t.prototype.setCullFace=function(t){this.gl[t?"enable":"disable"](this.gl.CULL_FACE)},t.prototype.setFrontFace=function(t){this.gl.frontFace(this.gl[t?"CW":"CCW"])},t.prototype.setBlendMode=function(t){if(t!==this.blendMode){this.blendMode=t;var e=this.blendModes[t],n=this.gl;2===e.length?n.blendFunc(e[0],e[1]):n.blendFuncSeparate(e[0],e[1],e[2],e[3]),6===e.length?(this._blendEq=!0,n.blendEquationSeparate(e[4],e[5])):this._blendEq&&(this._blendEq=!1,n.blendEquationSeparate(n.FUNC_ADD,n.FUNC_ADD))}},t.prototype.setPolygonOffset=function(t,e){this.gl.polygonOffset(t,e)},t.prototype.reset=function(){this.gl.pixelStorei(this.gl.UNPACK_FLIP_Y_WEBGL,!1),this.forceState(this.defaultState),this._blendEq=!0,this.blendMode=-1,this.setBlendMode(0)},t.prototype.updateCheck=function(t,e){var n=this.checks.indexOf(t);e&&-1===n?this.checks.push(t):e||-1===n||this.checks.splice(n,1)},t.checkBlendMode=function(t,e){t.setBlendMode(e.blendMode)},t.checkPolygonOffset=function(t,e){t.setPolygonOffset(1,e.polygonOffset)},t.prototype.destroy=function(){this.gl=null},t}(),ti=function(){function t(t){this.renderer=t,this.count=0,this.checkCount=0,this.maxIdle=At.GC_MAX_IDLE,this.checkCountMax=At.GC_MAX_CHECK_COUNT,this.mode=At.GC_MODE}return t.prototype.postrender=function(){this.renderer.renderingToScreen&&(this.count++,this.mode!==nt.MANUAL&&(this.checkCount++,this.checkCount>this.checkCountMax&&(this.checkCount=0,this.run())))},t.prototype.run=function(){for(var t=this.renderer.texture,e=t.managedTextures,n=!1,r=0;r<e.length;r++){var i=e[r];!i.framebuffer&&this.count-i.touched>this.maxIdle&&(t.destroyTexture(i,!0),e[r]=null,n=!0)}if(n){var o=0;for(r=0;r<e.length;r++)null!==e[r]&&(e[o++]=e[r]);e.length=o}},t.prototype.unload=function(t){var e=this.renderer.texture,n=t._texture;n&&!n.framebuffer&&e.destroyTexture(n);for(var r=t.children.length-1;r>=0;r--)this.unload(t.children[r])},t.prototype.destroy=function(){this.renderer=null},t}(),ei=function(t){this.texture=t,this.width=-1,this.height=-1,this.dirtyId=-1,this.dirtyStyleId=-1,this.mipmap=!1,this.wrapMode=33071,this.type=K.UNSIGNED_BYTE,this.internalFormat=Y.RGBA,this.samplerType=0},ni=function(){function t(t){this.renderer=t,this.boundTextures=[],this.currentLocation=-1,this.managedTextures=[],this._unknownBoundTextures=!1,this.unknownTexture=new _n,this.hasIntegerTextures=!1}return t.prototype.contextChange=function(){var t=this.gl=this.renderer.gl;this.CONTEXT_UID=this.renderer.CONTEXT_UID,this.webGLVersion=this.renderer.context.webGLVersion,this.internalFormats=function(t){var e,n,r,i,o,a,s,l,u,h,c,d,f,p,m,_,g,v,y,E,T,b,x;return"WebGL2RenderingContext"in globalThis&&t instanceof globalThis.WebGL2RenderingContext?((e={})[K.UNSIGNED_BYTE]=((n={})[Y.RGBA]=t.RGBA8,n[Y.RGB]=t.RGB8,n[Y.RG]=t.RG8,n[Y.RED]=t.R8,n[Y.RGBA_INTEGER]=t.RGBA8UI,n[Y.RGB_INTEGER]=t.RGB8UI,n[Y.RG_INTEGER]=t.RG8UI,n[Y.RED_INTEGER]=t.R8UI,n[Y.ALPHA]=t.ALPHA,n[Y.LUMINANCE]=t.LUMINANCE,n[Y.LUMINANCE_ALPHA]=t.LUMINANCE_ALPHA,n),e[K.BYTE]=((r={})[Y.RGBA]=t.RGBA8_SNORM,r[Y.RGB]=t.RGB8_SNORM,r[Y.RG]=t.RG8_SNORM,r[Y.RED]=t.R8_SNORM,r[Y.RGBA_INTEGER]=t.RGBA8I,r[Y.RGB_INTEGER]=t.RGB8I,r[Y.RG_INTEGER]=t.RG8I,r[Y.RED_INTEGER]=t.R8I,r),e[K.UNSIGNED_SHORT]=((i={})[Y.RGBA_INTEGER]=t.RGBA16UI,i[Y.RGB_INTEGER]=t.RGB16UI,i[Y.RG_INTEGER]=t.RG16UI,i[Y.RED_INTEGER]=t.R16UI,i[Y.DEPTH_COMPONENT]=t.DEPTH_COMPONENT16,i),e[K.SHORT]=((o={})[Y.RGBA_INTEGER]=t.RGBA16I,o[Y.RGB_INTEGER]=t.RGB16I,o[Y.RG_INTEGER]=t.RG16I,o[Y.RED_INTEGER]=t.R16I,o),e[K.UNSIGNED_INT]=((a={})[Y.RGBA_INTEGER]=t.RGBA32UI,a[Y.RGB_INTEGER]=t.RGB32UI,a[Y.RG_INTEGER]=t.RG32UI,a[Y.RED_INTEGER]=t.R32UI,a[Y.DEPTH_COMPONENT]=t.DEPTH_COMPONENT24,a),e[K.INT]=((s={})[Y.RGBA_INTEGER]=t.RGBA32I,s[Y.RGB_INTEGER]=t.RGB32I,s[Y.RG_INTEGER]=t.RG32I,s[Y.RED_INTEGER]=t.R32I,s),e[K.FLOAT]=((l={})[Y.RGBA]=t.RGBA32F,l[Y.RGB]=t.RGB32F,l[Y.RG]=t.RG32F,l[Y.RED]=t.R32F,l[Y.DEPTH_COMPONENT]=t.DEPTH_COMPONENT32F,l),e[K.HALF_FLOAT]=((u={})[Y.RGBA]=t.RGBA16F,u[Y.RGB]=t.RGB16F,u[Y.RG]=t.RG16F,u[Y.RED]=t.R16F,u),e[K.UNSIGNED_SHORT_5_6_5]=((h={})[Y.RGB]=t.RGB565,h),e[K.UNSIGNED_SHORT_4_4_4_4]=((c={})[Y.RGBA]=t.RGBA4,c),e[K.UNSIGNED_SHORT_5_5_5_1]=((d={})[Y.RGBA]=t.RGB5_A1,d),e[K.UNSIGNED_INT_2_10_10_10_REV]=((f={})[Y.RGBA]=t.RGB10_A2,f[Y.RGBA_INTEGER]=t.RGB10_A2UI,f),e[K.UNSIGNED_INT_10F_11F_11F_REV]=((p={})[Y.RGB]=t.R11F_G11F_B10F,p),e[K.UNSIGNED_INT_5_9_9_9_REV]=((m={})[Y.RGB]=t.RGB9_E5,m),e[K.UNSIGNED_INT_24_8]=((_={})[Y.DEPTH_STENCIL]=t.DEPTH24_STENCIL8,_),e[K.FLOAT_32_UNSIGNED_INT_24_8_REV]=((g={})[Y.DEPTH_STENCIL]=t.DEPTH32F_STENCIL8,g),x=e):((v={})[K.UNSIGNED_BYTE]=((y={})[Y.RGBA]=t.RGBA,y[Y.RGB]=t.RGB,y[Y.ALPHA]=t.ALPHA,y[Y.LUMINANCE]=t.LUMINANCE,y[Y.LUMINANCE_ALPHA]=t.LUMINANCE_ALPHA,y),v[K.UNSIGNED_SHORT_5_6_5]=((E={})[Y.RGB]=t.RGB,E),v[K.UNSIGNED_SHORT_4_4_4_4]=((T={})[Y.RGBA]=t.RGBA,T),v[K.UNSIGNED_SHORT_5_5_5_1]=((b={})[Y.RGBA]=t.RGBA,b),x=v),x}(t);var e=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS);this.boundTextures.length=e;for(var n=0;n<e;n++)this.boundTextures[n]=null;this.emptyTextures={};var r=new ei(t.createTexture());for(t.bindTexture(t.TEXTURE_2D,r.texture),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(4)),this.emptyTextures[t.TEXTURE_2D]=r,this.emptyTextures[t.TEXTURE_CUBE_MAP]=new ei(t.createTexture()),t.bindTexture(t.TEXTURE_CUBE_MAP,this.emptyTextures[t.TEXTURE_CUBE_MAP].texture),n=0;n<6;n++)t.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+n,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,null);for(t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_CUBE_MAP,t.TEXTURE_MIN_FILTER,t.LINEAR),n=0;n<this.boundTextures.length;n++)this.bind(null,n)},t.prototype.bind=function(t,e){void 0===e&&(e=0);var n=this.gl;if((t=null==t?void 0:t.castToBaseTexture())&&t.valid&&!t.parentTextureArray){t.touched=this.renderer.textureGC.count;var r=t._glTextures[this.CONTEXT_UID]||this.initTexture(t);this.boundTextures[e]!==t&&(this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),n.bindTexture(t.target,r.texture)),r.dirtyId!==t.dirtyId&&(this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),this.updateTexture(t)),this.boundTextures[e]=t}else this.currentLocation!==e&&(this.currentLocation=e,n.activeTexture(n.TEXTURE0+e)),n.bindTexture(n.TEXTURE_2D,this.emptyTextures[n.TEXTURE_2D].texture),this.boundTextures[e]=null},t.prototype.reset=function(){this._unknownBoundTextures=!0,this.hasIntegerTextures=!1,this.currentLocation=-1;for(var t=0;t<this.boundTextures.length;t++)this.boundTextures[t]=this.unknownTexture},t.prototype.unbind=function(t){var e=this.gl,n=this.boundTextures;if(this._unknownBoundTextures){this._unknownBoundTextures=!1;for(var r=0;r<n.length;r++)n[r]===this.unknownTexture&&this.bind(null,r)}for(r=0;r<n.length;r++)n[r]===t&&(this.currentLocation!==r&&(e.activeTexture(e.TEXTURE0+r),this.currentLocation=r),e.bindTexture(t.target,this.emptyTextures[t.target].texture),n[r]=null)},t.prototype.ensureSamplerType=function(t){var e=this,n=e.boundTextures,r=e.hasIntegerTextures,i=e.CONTEXT_UID;if(r)for(var o=t-1;o>=0;--o){var a=n[o];a&&a._glTextures[i].samplerType!==Z.FLOAT&&this.renderer.texture.unbind(a)}},t.prototype.initTexture=function(t){var e=new ei(this.gl.createTexture());return e.dirtyId=-1,t._glTextures[this.CONTEXT_UID]=e,this.managedTextures.push(t),t.on("dispose",this.destroyTexture,this),e},t.prototype.initTextureType=function(t,e){var n,r;e.internalFormat=null!==(r=null===(n=this.internalFormats[t.type])||void 0===n?void 0:n[t.format])&&void 0!==r?r:t.format,2===this.webGLVersion&&t.type===K.HALF_FLOAT?e.type=this.gl.HALF_FLOAT:e.type=t.type},t.prototype.updateTexture=function(t){var e=t._glTextures[this.CONTEXT_UID];if(e){var n=this.renderer;if(this.initTextureType(t,e),t.resource&&t.resource.upload(n,t,e))e.samplerType!==Z.FLOAT&&(this.hasIntegerTextures=!0);else{var r=t.realWidth,i=t.realHeight,o=n.gl;(e.width!==r||e.height!==i||e.dirtyId<0)&&(e.width=r,e.height=i,o.texImage2D(t.target,0,e.internalFormat,r,i,0,t.format,e.type,null))}t.dirtyStyleId!==e.dirtyStyleId&&this.updateTextureStyle(t),e.dirtyId=t.dirtyId}},t.prototype.destroyTexture=function(t,e){var n=this.gl;if((t=t.castToBaseTexture())._glTextures[this.CONTEXT_UID]&&(this.unbind(t),n.deleteTexture(t._glTextures[this.CONTEXT_UID].texture),t.off("dispose",this.destroyTexture,this),delete t._glTextures[this.CONTEXT_UID],!e)){var r=this.managedTextures.indexOf(t);-1!==r&&Wt(this.managedTextures,r,1)}},t.prototype.updateTextureStyle=function(t){var e=t._glTextures[this.CONTEXT_UID];e&&(t.mipmap!==J.POW2&&2===this.webGLVersion||t.isPowerOfTwo?e.mipmap=t.mipmap>=1:e.mipmap=!1,2===this.webGLVersion||t.isPowerOfTwo?e.wrapMode=t.wrapMode:e.wrapMode=$.CLAMP,t.resource&&t.resource.style(this.renderer,t,e)||this.setStyle(t,e),e.dirtyStyleId=t.dirtyStyleId)},t.prototype.setStyle=function(t,e){var n=this.gl;if(e.mipmap&&t.mipmap!==J.ON_MANUAL&&n.generateMipmap(t.target),n.texParameteri(t.target,n.TEXTURE_WRAP_S,e.wrapMode),n.texParameteri(t.target,n.TEXTURE_WRAP_T,e.wrapMode),e.mipmap){n.texParameteri(t.target,n.TEXTURE_MIN_FILTER,t.scaleMode===Q.LINEAR?n.LINEAR_MIPMAP_LINEAR:n.NEAREST_MIPMAP_NEAREST);var r=this.renderer.context.extensions.anisotropicFiltering;if(r&&t.anisotropicLevel>0&&t.scaleMode===Q.LINEAR){var i=Math.min(t.anisotropicLevel,n.getParameter(r.MAX_TEXTURE_MAX_ANISOTROPY_EXT));n.texParameterf(t.target,r.TEXTURE_MAX_ANISOTROPY_EXT,i)}}else n.texParameteri(t.target,n.TEXTURE_MIN_FILTER,t.scaleMode===Q.LINEAR?n.LINEAR:n.NEAREST);n.texParameteri(t.target,n.TEXTURE_MAG_FILTER,t.scaleMode===Q.LINEAR?n.LINEAR:n.NEAREST)},t.prototype.destroy=function(){this.renderer=null},t}(),ri={__proto__:null,FilterSystem:Qn,BatchSystem:Jn,ContextSystem:er,FramebufferSystem:ir,GeometrySystem:ar,MaskSystem:Ur,ScissorSystem:kr,StencilSystem:Hr,ProjectionSystem:zr,RenderTextureSystem:Wr,ShaderSystem:$r,StateSystem:Jr,TextureGCSystem:ti,TextureSystem:ni},ii=new me,oi=function(t){function e(e,n){void 0===e&&(e=V.UNKNOWN);var r=t.call(this)||this;return n=Object.assign({},At.RENDER_OPTIONS,n),r.options=n,r.type=e,r.screen=new ue(0,0,n.width,n.height),r.view=n.view||At.ADAPTER.createCanvas(),r.resolution=n.resolution||At.RESOLUTION,r.useContextAlpha=n.useContextAlpha,r.autoDensity=!!n.autoDensity,r.preserveDrawingBuffer=n.preserveDrawingBuffer,r.clearBeforeRender=n.clearBeforeRender,r._backgroundColor=0,r._backgroundColorRgba=[0,0,0,1],r._backgroundColorString="#000000",r.backgroundColor=n.backgroundColor||r._backgroundColor,r.backgroundAlpha=n.backgroundAlpha,void 0!==n.transparent&&(Zt("6.0.0","Option transparent is deprecated, please use backgroundAlpha instead."),r.useContextAlpha=n.transparent,r.backgroundAlpha=n.transparent?0:1),r._lastObjectRendered=null,r.plugins={},r}return cn(e,t),e.prototype.initPlugins=function(t){for(var e in t)this.plugins[e]=new t[e](this)},Object.defineProperty(e.prototype,"width",{get:function(){return this.view.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.view.height},enumerable:!1,configurable:!0}),e.prototype.resize=function(t,e){this.view.width=Math.round(t*this.resolution),this.view.height=Math.round(e*this.resolution);var n=this.view.width/this.resolution,r=this.view.height/this.resolution;this.screen.width=n,this.screen.height=r,this.autoDensity&&(this.view.style.width=n+"px",this.view.style.height=r+"px"),this.emit("resize",n,r)},e.prototype.generateTexture=function(t,e,n,r){void 0===e&&(e={}),"number"==typeof e&&(Zt("6.1.0","generateTexture options (scaleMode, resolution, region) are now object options."),e={scaleMode:e,resolution:n,region:r});var i=e.region,o=function(t,e){var n={};for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&e.indexOf(r)<0&&(n[r]=t[r]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(r=Object.getOwnPropertySymbols(t);i<r.length;i++)e.indexOf(r[i])<0&&Object.prototype.propertyIsEnumerable.call(t,r[i])&&(n[r[i]]=t[r[i]])}return n}(e,["region"]);0===(r=i||t.getLocalBounds(null,!0)).width&&(r.width=1),0===r.height&&(r.height=1);var a=Ln.create(dn({width:r.width,height:r.height},o));return ii.tx=-r.x,ii.ty=-r.y,this.render(t,{renderTexture:a,clear:!1,transform:ii,skipUpdateTransform:!!t.parent}),a},e.prototype.destroy=function(t){for(var e in this.plugins)this.plugins[e].destroy(),this.plugins[e]=null;t&&this.view.parentNode&&this.view.parentNode.removeChild(this.view);var n=this;n.plugins=null,n.type=V.UNKNOWN,n.view=null,n.screen=null,n._tempDisplayObjectParent=null,n.options=null,this._backgroundColorRgba=null,this._backgroundColorString=null,this._lastObjectRendered=null},Object.defineProperty(e.prototype,"backgroundColor",{get:function(){return this._backgroundColor},set:function(t){this._backgroundColor=t,this._backgroundColorString=Dt(t),Lt(t,this._backgroundColorRgba)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundAlpha",{get:function(){return this._backgroundColorRgba[3]},set:function(t){this._backgroundColorRgba[3]=t},enumerable:!1,configurable:!0}),e}(Rt),ai=function(t){this.buffer=t||null,this.updateID=-1,this.byteLength=-1,this.refCount=0},si=function(){function t(t){this.renderer=t,this.managedBuffers={},this.boundBufferBases={}}return t.prototype.destroy=function(){this.renderer=null},t.prototype.contextChange=function(){this.disposeAll(!0),this.gl=this.renderer.gl,this.CONTEXT_UID=this.renderer.CONTEXT_UID},t.prototype.bind=function(t){var e=this.gl,n=this.CONTEXT_UID,r=t._glBuffers[n]||this.createGLBuffer(t);e.bindBuffer(t.type,r.buffer)},t.prototype.bindBufferBase=function(t,e){var n=this.gl,r=this.CONTEXT_UID;if(this.boundBufferBases[e]!==t){var i=t._glBuffers[r]||this.createGLBuffer(t);this.boundBufferBases[e]=t,n.bindBufferBase(n.UNIFORM_BUFFER,e,i.buffer)}},t.prototype.bindBufferRange=function(t,e,n){var r=this.gl,i=this.CONTEXT_UID;n=n||0;var o=t._glBuffers[i]||this.createGLBuffer(t);r.bindBufferRange(r.UNIFORM_BUFFER,e||0,o.buffer,256*n,256)},t.prototype.update=function(t){var e=this.gl,n=this.CONTEXT_UID,r=t._glBuffers[n];if(t._updateID!==r.updateID)if(r.updateID=t._updateID,e.bindBuffer(t.type,r.buffer),r.byteLength>=t.data.byteLength)e.bufferSubData(t.type,0,t.data);else{var i=t.static?e.STATIC_DRAW:e.DYNAMIC_DRAW;r.byteLength=t.data.byteLength,e.bufferData(t.type,t.data,i)}},t.prototype.dispose=function(t,e){if(this.managedBuffers[t.id]){delete this.managedBuffers[t.id];var n=t._glBuffers[this.CONTEXT_UID],r=this.gl;t.disposeRunner.remove(this),n&&(e||r.deleteBuffer(n.buffer),delete t._glBuffers[this.CONTEXT_UID])}},t.prototype.disposeAll=function(t){for(var e=Object.keys(this.managedBuffers),n=0;n<e.length;n++)this.dispose(this.managedBuffers[e[n]],t)},t.prototype.createGLBuffer=function(t){var e=this.CONTEXT_UID,n=this.gl;return t._glBuffers[e]=new ai(n.createBuffer()),this.managedBuffers[t.id]=t,t.disposeRunner.add(this),t._glBuffers[e]},t}(),li=function(t){function e(n){var r=t.call(this,V.WEBGL,n)||this;return n=r.options,r.gl=null,r.CONTEXT_UID=0,r.runners={destroy:new rn("destroy"),contextChange:new rn("contextChange"),reset:new rn("reset"),update:new rn("update"),postrender:new rn("postrender"),prerender:new rn("prerender"),resize:new rn("resize")},r.runners.contextChange.add(r),r.globalUniforms=new Yn({projectionMatrix:new me},!0),r.addSystem(Ur,"mask").addSystem(er,"context").addSystem(Jr,"state").addSystem($r,"shader").addSystem(ni,"texture").addSystem(si,"buffer").addSystem(ar,"geometry").addSystem(ir,"framebuffer").addSystem(kr,"scissor").addSystem(Hr,"stencil").addSystem(zr,"projection").addSystem(ti,"textureGC").addSystem(Qn,"filter").addSystem(Wr,"renderTexture").addSystem(Jn,"batch"),r.initPlugins(e.__plugins),r.multisample=void 0,n.context?r.context.initFromContext(n.context):r.context.initFromOptions({alpha:!!r.useContextAlpha,antialias:n.antialias,premultipliedAlpha:r.useContextAlpha&&"notMultiplied"!==r.useContextAlpha,stencil:!0,preserveDrawingBuffer:n.preserveDrawingBuffer,powerPreference:r.options.powerPreference}),r.renderingToScreen=!0,function(t){var e;if(!Ct){if(At.ADAPTER.getNavigator().userAgent.toLowerCase().indexOf("chrome")>-1){var n=["\n %c %c %c PixiJS 6.5.1 - ✰ "+t+" ✰  %c  %c  http://www.pixijs.com/  %c %c ♥%c♥%c♥ \n\n","background: #ff66a5; padding:5px 0;","background: #ff66a5; padding:5px 0;","color: #ff66a5; background: #030307; padding:5px 0;","background: #ff66a5; padding:5px 0;","background: #ffc3dc; padding:5px 0;","background: #ff66a5; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;","color: #ff2424; background: #fff; padding:5px 0;"];(e=globalThis.console).log.apply(e,n)}else globalThis.console&&globalThis.console.log("PixiJS 6.5.1 - "+t+" - http://www.pixijs.com/");Ct=!0}}(2===r.context.webGLVersion?"WebGL 2":"WebGL 1"),r.resize(r.options.width,r.options.height),r}return cn(e,t),e.create=function(t){if(void 0===Ot&&(Ot=function(){var t={stencil:!0,failIfMajorPerformanceCaveat:At.FAIL_IF_MAJOR_PERFORMANCE_CAVEAT};try{if(!At.ADAPTER.getWebGLRenderingContext())return!1;var e=At.ADAPTER.createCanvas(),n=e.getContext("webgl",t)||e.getContext("experimental-webgl",t),r=!(!n||!n.getContextAttributes().stencil);if(n){var i=n.getExtension("WEBGL_lose_context");i&&i.loseContext()}return n=null,r}catch(t){return!1}}()),Ot)return new e(t);throw new Error('WebGL unsupported in this browser, use "pixi.js-legacy" for fallback canvas2d support.')},e.prototype.contextChange=function(){var t,e=this.gl;if(1===this.context.webGLVersion){var n=e.getParameter(e.FRAMEBUFFER_BINDING);e.bindFramebuffer(e.FRAMEBUFFER,null),t=e.getParameter(e.SAMPLES),e.bindFramebuffer(e.FRAMEBUFFER,n)}else n=e.getParameter(e.DRAW_FRAMEBUFFER_BINDING),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,null),t=e.getParameter(e.SAMPLES),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,n);t>=at.HIGH?this.multisample=at.HIGH:t>=at.MEDIUM?this.multisample=at.MEDIUM:t>=at.LOW?this.multisample=at.LOW:this.multisample=at.NONE},e.prototype.addSystem=function(t,e){var n=new t(this);if(this[e])throw new Error('Whoops! The name "'+e+'" is already in use');for(var r in this[e]=n,this.runners)this.runners[r].add(n);return this},e.prototype.render=function(t,e){var n,r,i,o;if(e&&(e instanceof Ln?(Zt("6.0.0","Renderer#render arguments changed, use options instead."),n=e,r=arguments[2],i=arguments[3],o=arguments[4]):(n=e.renderTexture,r=e.clear,i=e.transform,o=e.skipUpdateTransform)),this.renderingToScreen=!n,this.runners.prerender.emit(),this.emit("prerender"),this.projection.transform=i,!this.context.isLost){if(n||(this._lastObjectRendered=t),!o){var a=t.enableTempParent();t.updateTransform(),t.disableTempParent(a)}this.renderTexture.bind(n),this.batch.currentRenderer.start(),(void 0!==r?r:this.clearBeforeRender)&&this.renderTexture.clear(),t.render(this),this.batch.currentRenderer.flush(),n&&n.baseTexture.update(),this.runners.postrender.emit(),this.projection.transform=null,this.emit("postrender")}},e.prototype.generateTexture=function(e,n,r,i){void 0===n&&(n={});var o=t.prototype.generateTexture.call(this,e,n,r,i);return this.framebuffer.blit(),o},e.prototype.resize=function(e,n){t.prototype.resize.call(this,e,n),this.runners.resize.emit(this.screen.height,this.screen.width)},e.prototype.reset=function(){return this.runners.reset.emit(),this},e.prototype.clear=function(){this.renderTexture.bind(),this.renderTexture.clear()},e.prototype.destroy=function(e){for(var n in this.runners.destroy.emit(),this.runners)this.runners[n].destroy();t.prototype.destroy.call(this,e),this.gl=null},Object.defineProperty(e.prototype,"extract",{get:function(){return Zt("6.0.0","Renderer#extract has been deprecated, please use Renderer#plugins.extract instead."),this.plugins.extract},enumerable:!1,configurable:!0}),e.registerPlugin=function(t,e){Zt("6.5.0","Renderer.registerPlugin() has been deprecated, please use extensions.add() instead."),nn.add({name:t,type:$e.RendererPlugin,ref:e})},e.__plugins={},e}(oi);nn.handleByMap($e.RendererPlugin,li.__plugins);var ui="attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n    gl_Position = filterVertexPosition();\n    vTextureCoord = filterTextureCoord();\n}\n",hi=function(){this.texArray=null,this.blend=0,this.type=j.TRIANGLES,this.start=0,this.size=0,this.data=null},ci=function(){function t(){this.elements=[],this.ids=[],this.count=0}return t.prototype.clear=function(){for(var t=0;t<this.count;t++)this.elements[t]=null;this.count=0},t}(),di=function(){function t(t){"number"==typeof t?this.rawBinaryData=new ArrayBuffer(t):t instanceof 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o=0;o<this.MAX_TEXTURES;o++)this._tempBoundTextures[o]=null},e.prototype.onPrerender=function(){this._flushId=0},e.prototype.render=function(t){t._texture.valid&&(this._vertexCount+t.vertexData.length/2>this.size&&this.flush(),this._vertexCount+=t.vertexData.length/2,this._indexCount+=t.indices.length,this._bufferedTextures[this._bufferSize]=t._texture.baseTexture,this._bufferedElements[this._bufferSize++]=t)},e.prototype.buildTexturesAndDrawCalls=function(){var t=this._bufferedTextures,n=this.MAX_TEXTURES,r=e._textureArrayPool,i=this.renderer.batch,o=this._tempBoundTextures,a=this.renderer.textureGC.count,s=++_n._globalBatch,l=0,u=r[0],h=0;i.copyBoundTextures(o,n);for(var c=0;c<this._bufferSize;++c){var 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pi(n,r),a.geometryClass=o,a.vertexSize=i,a}return cn(e,t),e}(fi)},Object.defineProperty(t,"defaultVertexSrc",{get:function(){return _i},enumerable:!1,configurable:!0}),Object.defineProperty(t,"defaultFragmentTemplate",{get:function(){return gi},enumerable:!1,configurable:!0}),t}(),yi=vi.create();Object.assign(yi,{extension:{name:"batch",type:$e.RendererPlugin}});var Ei={},Ti=function(t){Object.defineProperty(Ei,t,{get:function(){return Zt("6.0.0","PIXI.systems."+t+" has moved to PIXI."+t),An[t]}})};for(var bi in An)Ti(bi);var xi={},Si=function(t){Object.defineProperty(xi,t,{get:function(){return Zt("6.0.0","PIXI.resources."+t+" has moved to PIXI."+t),ri[t]}})};for(var bi in ri)Si(bi);qe.mixin({accessible:!1,accessibleTitle:null,accessibleHint:null,tabIndex:0,_accessibleActive:!1,_accessibleDiv:null,accessibleType:"button",accessiblePointerEvents:"auto",accessibleChildren:!0,renderId:-1});var Mi=100,Ai=function(){function t(t){this.debug=!1,this._isActive=!1,this._isMobileAccessibility=!1,this.pool=[],this.renderId=0,this.children=[],this.androidUpdateCount=0,this.androidUpdateFrequency=500,this._hookDiv=null,(Mt.tablet||Mt.phone)&&this.createTouchHook();var e=document.createElement("div");e.style.width=Mi+"px",e.style.height=Mi+"px",e.style.position="absolute",e.style.top="0px",e.style.left="0px",e.style.zIndex=2..toString(),this.div=e,this.renderer=t,this._onKeyDown=this._onKeyDown.bind(this),this._onMouseMove=this._onMouseMove.bind(this),globalThis.addEventListener("keydown",this._onKeyDown,!1)}return Object.defineProperty(t.prototype,"isActive",{get:function(){return this._isActive},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isMobileAccessibility",{get:function(){return this._isMobileAccessibility},enumerable:!1,configurable:!0}),t.prototype.createTouchHook=function(){var t=this,e=document.createElement("button");e.style.width="1px",e.style.height="1px",e.style.position="absolute",e.style.top="-1000px",e.style.left="-1000px",e.style.zIndex=2..toString(),e.style.backgroundColor="#FF0000",e.title="select to enable accessibility for this content",e.addEventListener("focus",(function(){t._isMobileAccessibility=!0,t.activate(),t.destroyTouchHook()})),document.body.appendChild(e),this._hookDiv=e},t.prototype.destroyTouchHook=function(){this._hookDiv&&(document.body.removeChild(this._hookDiv),this._hookDiv=null)},t.prototype.activate=function(){var t;this._isActive||(this._isActive=!0,globalThis.document.addEventListener("mousemove",this._onMouseMove,!0),globalThis.removeEventListener("keydown",this._onKeyDown,!1),this.renderer.on("postrender",this.update,this),null===(t=this.renderer.view.parentNode)||void 0===t||t.appendChild(this.div))},t.prototype.deactivate=function(){var t;this._isActive&&!this._isMobileAccessibility&&(this._isActive=!1,globalThis.document.removeEventListener("mousemove",this._onMouseMove,!0),globalThis.addEventListener("keydown",this._onKeyDown,!1),this.renderer.off("postrender",this.update),null===(t=this.div.parentNode)||void 0===t||t.removeChild(this.div))},t.prototype.updateAccessibleObjects=function(t){if(t.visible&&t.accessibleChildren){t.accessible&&t.interactive&&(t._accessibleActive||this.addChild(t),t.renderId=this.renderId);var e=t.children;if(e)for(var n=0;n<e.length;n++)this.updateAccessibleObjects(e[n])}},t.prototype.update=function(){var t=performance.now();if(!(Mt.android.device&&t<this.androidUpdateCount)&&(this.androidUpdateCount=t+this.androidUpdateFrequency,this.renderer.renderingToScreen)){this.renderer._lastObjectRendered&&this.updateAccessibleObjects(this.renderer._lastObjectRendered);var e=this.renderer.view.getBoundingClientRect(),n=e.left,r=e.top,i=e.width,o=e.height,a=this.renderer,s=a.width,l=a.height,u=a.resolution,h=i/s*u,c=o/l*u,d=this.div;d.style.left=n+"px",d.style.top=r+"px",d.style.width=s+"px",d.style.height=l+"px";for(var f=0;f<this.children.length;f++){var p=this.children[f];if(p.renderId!==this.renderId)p._accessibleActive=!1,Wt(this.children,f,1),this.div.removeChild(p._accessibleDiv),this.pool.push(p._accessibleDiv),p._accessibleDiv=null,f--;else{d=p._accessibleDiv;var m=p.hitArea,_=p.worldTransform;p.hitArea?(d.style.left=(_.tx+m.x*_.a)*h+"px",d.style.top=(_.ty+m.y*_.d)*c+"px",d.style.width=m.width*_.a*h+"px",d.style.height=m.height*_.d*c+"px"):(m=p.getBounds(),this.capHitArea(m),d.style.left=m.x*h+"px",d.style.top=m.y*c+"px",d.style.width=m.width*h+"px",d.style.height=m.height*c+"px",d.title!==p.accessibleTitle&&null!==p.accessibleTitle&&(d.title=p.accessibleTitle),d.getAttribute("aria-label")!==p.accessibleHint&&null!==p.accessibleHint&&d.setAttribute("aria-label",p.accessibleHint)),p.accessibleTitle===d.title&&p.tabIndex===d.tabIndex||(d.title=p.accessibleTitle,d.tabIndex=p.tabIndex,this.debug&&this.updateDebugHTML(d))}}this.renderId++}},t.prototype.updateDebugHTML=function(t){t.innerHTML="type: "+t.type+"</br> title : "+t.title+"</br> tabIndex: "+t.tabIndex},t.prototype.capHitArea=function(t){t.x<0&&(t.width+=t.x,t.x=0),t.y<0&&(t.height+=t.y,t.y=0);var e=this.renderer,n=e.width,r=e.height;t.x+t.width>n&&(t.width=n-t.x),t.y+t.height>r&&(t.height=r-t.y)},t.prototype.addChild=function(t){var e=this.pool.pop();e||((e=document.createElement("button")).style.width=Mi+"px",e.style.height=Mi+"px",e.style.backgroundColor=this.debug?"rgba(255,255,255,0.5)":"transparent",e.style.position="absolute",e.style.zIndex=2..toString(),e.style.borderStyle="none",navigator.userAgent.toLowerCase().indexOf("chrome")>-1?e.setAttribute("aria-live","off"):e.setAttribute("aria-live","polite"),navigator.userAgent.match(/rv:.*Gecko\//)?e.setAttribute("aria-relevant","additions"):e.setAttribute("aria-relevant","text"),e.addEventListener("click",this._onClick.bind(this)),e.addEventListener("focus",this._onFocus.bind(this)),e.addEventListener("focusout",this._onFocusOut.bind(this))),e.style.pointerEvents=t.accessiblePointerEvents,e.type=t.accessibleType,t.accessibleTitle&&null!==t.accessibleTitle?e.title=t.accessibleTitle:t.accessibleHint&&null!==t.accessibleHint||(e.title="displayObject 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e=this.renderer.plugins.interaction,n=t.target.displayObject,r=e.eventData;e.dispatchEvent(n,"mouseout",r)},t.prototype._onKeyDown=function(t){9===t.keyCode&&this.activate()},t.prototype._onMouseMove=function(t){0===t.movementX&&0===t.movementY||this.deactivate()},t.prototype.destroy=function(){this.destroyTouchHook(),this.div=null,globalThis.document.removeEventListener("mousemove",this._onMouseMove,!0),globalThis.removeEventListener("keydown",this._onKeyDown),this.pool=null,this.children=null,this.renderer=null},t.extension={name:"accessibility",type:[$e.RendererPlugin,$e.CanvasRendererPlugin]},t}(),Ri=function(){function t(){this.pressure=0,this.rotationAngle=0,this.twist=0,this.tangentialPressure=0,this.global=new se,this.target=null,this.originalEvent=null,this.identifier=null,this.isPrimary=!1,this.button=0,this.buttons=0,this.width=0,this.height=0,this.tiltX=0,this.tiltY=0,this.pointerType=null,this.pressure=0,this.rotationAngle=0,this.twist=0,this.tangentialPressure=0}return Object.defineProperty(t.prototype,"pointerId",{get:function(){return this.identifier},enumerable:!1,configurable:!0}),t.prototype.getLocalPosition=function(t,e,n){return t.worldTransform.applyInverse(n||this.global,e)},t.prototype.copyEvent=function(t){"isPrimary"in t&&t.isPrimary&&(this.isPrimary=!0),this.button="button"in t&&t.button;var e="buttons"in t&&t.buttons;this.buttons=Number.isInteger(e)?e:"which"in t&&t.which,this.width="width"in t&&t.width,this.height="height"in t&&t.height,this.tiltX="tiltX"in t&&t.tiltX,this.tiltY="tiltY"in t&&t.tiltY,this.pointerType="pointerType"in t&&t.pointerType,this.pressure="pressure"in t&&t.pressure,this.rotationAngle="rotationAngle"in t&&t.rotationAngle,this.twist="twist"in t&&t.twist||0,this.tangentialPressure="tangentialPressure"in t&&t.tangentialPressure||0},t.prototype.reset=function(){this.isPrimary=!1},t}(),wi=function(t,e){return wi=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},wi(t,e)},Pi=function(){function t(){this.stopped=!1,this.stopsPropagatingAt=null,this.stopPropagationHint=!1,this.target=null,this.currentTarget=null,this.type=null,this.data=null}return t.prototype.stopPropagation=function(){this.stopped=!0,this.stopPropagationHint=!0,this.stopsPropagatingAt=this.currentTarget},t.prototype.reset=function(){this.stopped=!1,this.stopsPropagatingAt=null,this.stopPropagationHint=!1,this.currentTarget=null,this.target=null},t}(),Ii=function(){function t(e){this._pointerId=e,this._flags=t.FLAGS.NONE}return t.prototype._doSet=function(t,e){this._flags=e?this._flags|t:this._flags&~t},Object.defineProperty(t.prototype,"pointerId",{get:function(){return this._pointerId},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"flags",{get:function(){return this._flags},set:function(t){this._flags=t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"none",{get:function(){return this._flags===t.FLAGS.NONE},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"over",{get:function(){return 0!=(this._flags&t.FLAGS.OVER)},set:function(e){this._doSet(t.FLAGS.OVER,e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightDown",{get:function(){return 0!=(this._flags&t.FLAGS.RIGHT_DOWN)},set:function(e){this._doSet(t.FLAGS.RIGHT_DOWN,e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftDown",{get:function(){return 0!=(this._flags&t.FLAGS.LEFT_DOWN)},set:function(e){this._doSet(t.FLAGS.LEFT_DOWN,e)},enumerable:!1,configurable:!0}),t.FLAGS=Object.freeze({NONE:0,OVER:1,LEFT_DOWN:2,RIGHT_DOWN:4}),t}(),Oi=function(){function t(){this._tempPoint=new se}return t.prototype.recursiveFindHit=function(t,e,n,r,i){var o;if(!e||!e.visible)return!1;var a=t.data.global,s=!1,l=i=e.interactive||i,u=!0;if(e.hitArea)r&&(e.worldTransform.applyInverse(a,this._tempPoint),e.hitArea.contains(this._tempPoint.x,this._tempPoint.y)?s=!0:(r=!1,u=!1)),l=!1;else if(e._mask&&r){var h=e._mask.isMaskData?e._mask.maskObject:e._mask;h&&!(null===(o=h.containsPoint)||void 0===o?void 0:o.call(h,a))&&(r=!1)}if(u&&e.interactiveChildren&&e.children)for(var c=e.children,d=c.length-1;d>=0;d--){var f=c[d],p=this.recursiveFindHit(t,f,n,r,l);if(p){if(!f.parent)continue;l=!1,p&&(t.target&&(r=!1),s=!0)}}return i&&(r&&!t.target&&!e.hitArea&&e.containsPoint&&e.containsPoint(a)&&(s=!0),e.interactive&&(s&&!t.target&&(t.target=e),n&&n(t,e,!!s))),s},t.prototype.findHit=function(t,e,n,r){this.recursiveFindHit(t,e,n,r,!1)},t}(),Ci={interactive:!1,interactiveChildren:!0,hitArea:null,get buttonMode(){return"pointer"===this.cursor},set buttonMode(t){t?this.cursor="pointer":"pointer"===this.cursor&&(this.cursor=null)},cursor:null,get trackedPointers(){return void 0===this._trackedPointers&&(this._trackedPointers={}),this._trackedPointers},_trackedPointers:void 0};qe.mixin(Ci);var Ni={target:null,data:{global:null}},Li=function(t){function e(e,n){var r=t.call(this)||this;return n=n||{},r.renderer=e,r.autoPreventDefault=void 0===n.autoPreventDefault||n.autoPreventDefault,r.interactionFrequency=n.interactionFrequency||10,r.mouse=new Ri,r.mouse.identifier=1,r.mouse.global.set(-999999),r.activeInteractionData={},r.activeInteractionData[1]=r.mouse,r.interactionDataPool=[],r.eventData=new Pi,r.interactionDOMElement=null,r.moveWhenInside=!1,r.eventsAdded=!1,r.tickerAdded=!1,r.mouseOverRenderer=!("PointerEvent"in globalThis),r.supportsTouchEvents="ontouchstart"in globalThis,r.supportsPointerEvents=!!globalThis.PointerEvent,r.onPointerUp=r.onPointerUp.bind(r),r.processPointerUp=r.processPointerUp.bind(r),r.onPointerCancel=r.onPointerCancel.bind(r),r.processPointerCancel=r.processPointerCancel.bind(r),r.onPointerDown=r.onPointerDown.bind(r),r.processPointerDown=r.processPointerDown.bind(r),r.onPointerMove=r.onPointerMove.bind(r),r.processPointerMove=r.processPointerMove.bind(r),r.onPointerOut=r.onPointerOut.bind(r),r.processPointerOverOut=r.processPointerOverOut.bind(r),r.onPointerOver=r.onPointerOver.bind(r),r.cursorStyles={default:"inherit",pointer:"pointer"},r.currentCursorMode=null,r.cursor=null,r.resolution=1,r.delayedEvents=[],r.search=new Oi,r._tempDisplayObject=new Ke,r._eventListenerOptions={capture:!0,passive:!1},r._useSystemTicker=void 0===n.useSystemTicker||n.useSystemTicker,r.setTargetElement(r.renderer.view,r.renderer.resolution),r}return function(t,e){function n(){this.constructor=t}wi(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),Object.defineProperty(e.prototype,"useSystemTicker",{get:function(){return this._useSystemTicker},set:function(t){this._useSystemTicker=t,t?this.addTickerListener():this.removeTickerListener()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lastObjectRendered",{get:function(){return this.renderer._lastObjectRendered||this._tempDisplayObject},enumerable:!1,configurable:!0}),e.prototype.hitTest=function(t,e){return Ni.target=null,Ni.data.global=t,e||(e=this.lastObjectRendered),this.processInteractive(Ni,e,null,!0),Ni.target},e.prototype.setTargetElement=function(t,e){void 0===e&&(e=1),this.removeTickerListener(),this.removeEvents(),this.interactionDOMElement=t,this.resolution=e,this.addEvents(),this.addTickerListener()},e.prototype.addTickerListener=function(){!this.tickerAdded&&this.interactionDOMElement&&this._useSystemTicker&&(an.system.add(this.tickerUpdate,this,tn.INTERACTION),this.tickerAdded=!0)},e.prototype.removeTickerListener=function(){this.tickerAdded&&(an.system.remove(this.tickerUpdate,this),this.tickerAdded=!1)},e.prototype.addEvents=function(){if(!this.eventsAdded&&this.interactionDOMElement){var t=this.interactionDOMElement.style;globalThis.navigator.msPointerEnabled?(t.msContentZooming="none",t.msTouchAction="none"):this.supportsPointerEvents&&(t.touchAction="none"),this.supportsPointerEvents?(globalThis.document.addEventListener("pointermove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerdown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerleave",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.addEventListener("pointerover",this.onPointerOver,this._eventListenerOptions),globalThis.addEventListener("pointercancel",this.onPointerCancel,this._eventListenerOptions),globalThis.addEventListener("pointerup",this.onPointerUp,this._eventListenerOptions)):(globalThis.document.addEventListener("mousemove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mousedown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mouseout",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.addEventListener("mouseover",this.onPointerOver,this._eventListenerOptions),globalThis.addEventListener("mouseup",this.onPointerUp,this._eventListenerOptions)),this.supportsTouchEvents&&(this.interactionDOMElement.addEventListener("touchstart",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchcancel",this.onPointerCancel,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchend",this.onPointerUp,this._eventListenerOptions),this.interactionDOMElement.addEventListener("touchmove",this.onPointerMove,this._eventListenerOptions)),this.eventsAdded=!0}},e.prototype.removeEvents=function(){if(this.eventsAdded&&this.interactionDOMElement){var t=this.interactionDOMElement.style;globalThis.navigator.msPointerEnabled?(t.msContentZooming="",t.msTouchAction=""):this.supportsPointerEvents&&(t.touchAction=""),this.supportsPointerEvents?(globalThis.document.removeEventListener("pointermove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerdown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerleave",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("pointerover",this.onPointerOver,this._eventListenerOptions),globalThis.removeEventListener("pointercancel",this.onPointerCancel,this._eventListenerOptions),globalThis.removeEventListener("pointerup",this.onPointerUp,this._eventListenerOptions)):(globalThis.document.removeEventListener("mousemove",this.onPointerMove,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mousedown",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mouseout",this.onPointerOut,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("mouseover",this.onPointerOver,this._eventListenerOptions),globalThis.removeEventListener("mouseup",this.onPointerUp,this._eventListenerOptions)),this.supportsTouchEvents&&(this.interactionDOMElement.removeEventListener("touchstart",this.onPointerDown,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchcancel",this.onPointerCancel,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchend",this.onPointerUp,this._eventListenerOptions),this.interactionDOMElement.removeEventListener("touchmove",this.onPointerMove,this._eventListenerOptions)),this.interactionDOMElement=null,this.eventsAdded=!1}},e.prototype.tickerUpdate=function(t){this._deltaTime+=t,this._deltaTime<this.interactionFrequency||(this._deltaTime=0,this.update())},e.prototype.update=function(){if(this.interactionDOMElement)if(this._didMove)this._didMove=!1;else{for(var t in this.cursor=null,this.activeInteractionData)if(this.activeInteractionData.hasOwnProperty(t)){var e=this.activeInteractionData[t];if(e.originalEvent&&"touch"!==e.pointerType){var n=this.configureInteractionEventForDOMEvent(this.eventData,e.originalEvent,e);this.processInteractive(n,this.lastObjectRendered,this.processPointerOverOut,!0)}}this.setCursorMode(this.cursor)}},e.prototype.setCursorMode=function(t){t=t||"default";var e=!0;if(globalThis.OffscreenCanvas&&this.interactionDOMElement instanceof OffscreenCanvas&&(e=!1),this.currentCursorMode!==t){this.currentCursorMode=t;var n=this.cursorStyles[t];if(n)switch(typeof n){case"string":e&&(this.interactionDOMElement.style.cursor=n);break;case"function":n(t);break;case"object":e&&Object.assign(this.interactionDOMElement.style,n)}else e&&"string"==typeof t&&!Object.prototype.hasOwnProperty.call(this.cursorStyles,t)&&(this.interactionDOMElement.style.cursor=t)}},e.prototype.dispatchEvent=function(t,e,n){n.stopPropagationHint&&t!==n.stopsPropagatingAt||(n.currentTarget=t,n.type=e,t.emit(e,n),t[e]&&t[e](n))},e.prototype.delayDispatchEvent=function(t,e,n){this.delayedEvents.push({displayObject:t,eventString:e,eventData:n})},e.prototype.mapPositionToPoint=function(t,e,n){var r;r=this.interactionDOMElement.parentElement?this.interactionDOMElement.getBoundingClientRect():{x:0,y:0,width:this.interactionDOMElement.width,height:this.interactionDOMElement.height,left:0,top:0};var i=1/this.resolution;t.x=(e-r.left)*(this.interactionDOMElement.width/r.width)*i,t.y=(n-r.top)*(this.interactionDOMElement.height/r.height)*i},e.prototype.processInteractive=function(t,e,n,r){var i=this.search.findHit(t,e,n,r),o=this.delayedEvents;if(!o.length)return i;t.stopPropagationHint=!1;var a=o.length;this.delayedEvents=[];for(var s=0;s<a;s++){var l=o[s],u=l.displayObject,h=l.eventString,c=l.eventData;c.stopsPropagatingAt===u&&(c.stopPropagationHint=!0),this.dispatchEvent(u,h,c)}return i},e.prototype.onPointerDown=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t);this.autoPreventDefault&&e[0].isNormalized&&(t.cancelable||!("cancelable"in t))&&t.preventDefault();for(var n=e.length,r=0;r<n;r++){var i=e[r],o=this.getInteractionDataForPointerId(i),a=this.configureInteractionEventForDOMEvent(this.eventData,i,o);if(a.data.originalEvent=t,this.processInteractive(a,this.lastObjectRendered,this.processPointerDown,!0),this.emit("pointerdown",a),"touch"===i.pointerType)this.emit("touchstart",a);else if("mouse"===i.pointerType||"pen"===i.pointerType){var s=2===i.button;this.emit(s?"rightdown":"mousedown",this.eventData)}}}},e.prototype.processPointerDown=function(t,e,n){var r=t.data,i=t.data.identifier;if(n)if(e.trackedPointers[i]||(e.trackedPointers[i]=new Ii(i)),this.dispatchEvent(e,"pointerdown",t),"touch"===r.pointerType)this.dispatchEvent(e,"touchstart",t);else if("mouse"===r.pointerType||"pen"===r.pointerType){var o=2===r.button;o?e.trackedPointers[i].rightDown=!0:e.trackedPointers[i].leftDown=!0,this.dispatchEvent(e,o?"rightdown":"mousedown",t)}},e.prototype.onPointerComplete=function(t,e,n){var r=this.normalizeToPointerData(t),i=r.length,o=t.target;t.composedPath&&t.composedPath().length>0&&(o=t.composedPath()[0]);for(var a=o!==this.interactionDOMElement?"outside":"",s=0;s<i;s++){var l=r[s],u=this.getInteractionDataForPointerId(l),h=this.configureInteractionEventForDOMEvent(this.eventData,l,u);if(h.data.originalEvent=t,this.processInteractive(h,this.lastObjectRendered,n,e||!a),this.emit(e?"pointercancel":"pointerup"+a,h),"mouse"===l.pointerType||"pen"===l.pointerType){var c=2===l.button;this.emit(c?"rightup"+a:"mouseup"+a,h)}else"touch"===l.pointerType&&(this.emit(e?"touchcancel":"touchend"+a,h),this.releaseInteractionDataForPointerId(l.pointerId))}},e.prototype.onPointerCancel=function(t){this.supportsTouchEvents&&"touch"===t.pointerType||this.onPointerComplete(t,!0,this.processPointerCancel)},e.prototype.processPointerCancel=function(t,e){var n=t.data,r=t.data.identifier;void 0!==e.trackedPointers[r]&&(delete e.trackedPointers[r],this.dispatchEvent(e,"pointercancel",t),"touch"===n.pointerType&&this.dispatchEvent(e,"touchcancel",t))},e.prototype.onPointerUp=function(t){this.supportsTouchEvents&&"touch"===t.pointerType||this.onPointerComplete(t,!1,this.processPointerUp)},e.prototype.processPointerUp=function(t,e,n){var r=t.data,i=t.data.identifier,o=e.trackedPointers[i],a="touch"===r.pointerType,s="mouse"===r.pointerType||"pen"===r.pointerType,l=!1;if(s){var u=2===r.button,h=Ii.FLAGS,c=u?h.RIGHT_DOWN:h.LEFT_DOWN,d=void 0!==o&&o.flags&c;n?(this.dispatchEvent(e,u?"rightup":"mouseup",t),d&&(this.dispatchEvent(e,u?"rightclick":"click",t),l=!0)):d&&this.dispatchEvent(e,u?"rightupoutside":"mouseupoutside",t),o&&(u?o.rightDown=!1:o.leftDown=!1)}n?(this.dispatchEvent(e,"pointerup",t),a&&this.dispatchEvent(e,"touchend",t),o&&(s&&!l||this.dispatchEvent(e,"pointertap",t),a&&(this.dispatchEvent(e,"tap",t),o.over=!1))):o&&(this.dispatchEvent(e,"pointerupoutside",t),a&&this.dispatchEvent(e,"touchendoutside",t)),o&&o.none&&delete e.trackedPointers[i]},e.prototype.onPointerMove=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t);"mouse"!==e[0].pointerType&&"pen"!==e[0].pointerType||(this._didMove=!0,this.cursor=null);for(var n=e.length,r=0;r<n;r++){var i=e[r],o=this.getInteractionDataForPointerId(i),a=this.configureInteractionEventForDOMEvent(this.eventData,i,o);a.data.originalEvent=t,this.processInteractive(a,this.lastObjectRendered,this.processPointerMove,!0),this.emit("pointermove",a),"touch"===i.pointerType&&this.emit("touchmove",a),"mouse"!==i.pointerType&&"pen"!==i.pointerType||this.emit("mousemove",a)}"mouse"===e[0].pointerType&&this.setCursorMode(this.cursor)}},e.prototype.processPointerMove=function(t,e,n){var r=t.data,i="touch"===r.pointerType,o="mouse"===r.pointerType||"pen"===r.pointerType;o&&this.processPointerOverOut(t,e,n),this.moveWhenInside&&!n||(this.dispatchEvent(e,"pointermove",t),i&&this.dispatchEvent(e,"touchmove",t),o&&this.dispatchEvent(e,"mousemove",t))},e.prototype.onPointerOut=function(t){if(!this.supportsTouchEvents||"touch"!==t.pointerType){var e=this.normalizeToPointerData(t)[0];"mouse"===e.pointerType&&(this.mouseOverRenderer=!1,this.setCursorMode(null));var n=this.getInteractionDataForPointerId(e),r=this.configureInteractionEventForDOMEvent(this.eventData,e,n);r.data.originalEvent=e,this.processInteractive(r,this.lastObjectRendered,this.processPointerOverOut,!1),this.emit("pointerout",r),"mouse"===e.pointerType||"pen"===e.pointerType?this.emit("mouseout",r):this.releaseInteractionDataForPointerId(n.identifier)}},e.prototype.processPointerOverOut=function(t,e,n){var r=t.data,i=t.data.identifier,o="mouse"===r.pointerType||"pen"===r.pointerType,a=e.trackedPointers[i];n&&!a&&(a=e.trackedPointers[i]=new Ii(i)),void 0!==a&&(n&&this.mouseOverRenderer?(a.over||(a.over=!0,this.delayDispatchEvent(e,"pointerover",t),o&&this.delayDispatchEvent(e,"mouseover",t)),o&&null===this.cursor&&(this.cursor=e.cursor)):a.over&&(a.over=!1,this.dispatchEvent(e,"pointerout",this.eventData),o&&this.dispatchEvent(e,"mouseout",t),a.none&&delete e.trackedPointers[i]))},e.prototype.onPointerOver=function(t){var e=this.normalizeToPointerData(t)[0],n=this.getInteractionDataForPointerId(e),r=this.configureInteractionEventForDOMEvent(this.eventData,e,n);r.data.originalEvent=e,"mouse"===e.pointerType&&(this.mouseOverRenderer=!0),this.emit("pointerover",r),"mouse"!==e.pointerType&&"pen"!==e.pointerType||this.emit("mouseover",r)},e.prototype.getInteractionDataForPointerId=function(t){var e,n=t.pointerId;return 1===n||"mouse"===t.pointerType?e=this.mouse:this.activeInteractionData[n]?e=this.activeInteractionData[n]:((e=this.interactionDataPool.pop()||new Ri).identifier=n,this.activeInteractionData[n]=e),e.copyEvent(t),e},e.prototype.releaseInteractionDataForPointerId=function(t){var e=this.activeInteractionData[t];e&&(delete this.activeInteractionData[t],e.reset(),this.interactionDataPool.push(e))},e.prototype.configureInteractionEventForDOMEvent=function(t,e,n){return t.data=n,this.mapPositionToPoint(n.global,e.clientX,e.clientY),"touch"===e.pointerType&&(e.globalX=n.global.x,e.globalY=n.global.y),n.originalEvent=e,t.reset(),t},e.prototype.normalizeToPointerData=function(t){var e=[];if(this.supportsTouchEvents&&t instanceof TouchEvent)for(var n=0,r=t.changedTouches.length;n<r;n++){var i=t.changedTouches[n];void 0===i.button&&(i.button=t.touches.length?1:0),void 0===i.buttons&&(i.buttons=t.touches.length?1:0),void 0===i.isPrimary&&(i.isPrimary=1===t.touches.length&&"touchstart"===t.type),void 0===i.width&&(i.width=i.radiusX||1),void 0===i.height&&(i.height=i.radiusY||1),void 0===i.tiltX&&(i.tiltX=0),void 0===i.tiltY&&(i.tiltY=0),void 0===i.pointerType&&(i.pointerType="touch"),void 0===i.pointerId&&(i.pointerId=i.identifier||0),void 0===i.pressure&&(i.pressure=i.force||.5),void 0===i.twist&&(i.twist=0),void 0===i.tangentialPressure&&(i.tangentialPressure=0),void 0===i.layerX&&(i.layerX=i.offsetX=i.clientX),void 0===i.layerY&&(i.layerY=i.offsetY=i.clientY),i.isNormalized=!0,e.push(i)}else if(!globalThis.MouseEvent||t instanceof MouseEvent&&!(this.supportsPointerEvents&&t instanceof globalThis.PointerEvent)){var o=t;void 0===o.isPrimary&&(o.isPrimary=!0),void 0===o.width&&(o.width=1),void 0===o.height&&(o.height=1),void 0===o.tiltX&&(o.tiltX=0),void 0===o.tiltY&&(o.tiltY=0),void 0===o.pointerType&&(o.pointerType="mouse"),void 0===o.pointerId&&(o.pointerId=1),void 0===o.pressure&&(o.pressure=.5),void 0===o.twist&&(o.twist=0),void 0===o.tangentialPressure&&(o.tangentialPressure=0),o.isNormalized=!0,e.push(o)}else e.push(t);return e},e.prototype.destroy=function(){this.removeEvents(),this.removeTickerListener(),this.removeAllListeners(),this.renderer=null,this.mouse=null,this.eventData=null,this.interactionDOMElement=null,this.onPointerDown=null,this.processPointerDown=null,this.onPointerUp=null,this.processPointerUp=null,this.onPointerCancel=null,this.processPointerCancel=null,this.onPointerMove=null,this.processPointerMove=null,this.onPointerOut=null,this.processPointerOverOut=null,this.onPointerOver=null,this.search=null},e.extension={name:"interaction",type:[$e.RendererPlugin,$e.CanvasRendererPlugin]},e}(Rt),Di=new ue,Ui=function(){function t(t){this.renderer=t}return t.prototype.image=function(t,e,n){var r=new Image;return r.src=this.base64(t,e,n),r},t.prototype.base64=function(t,e,n){return this.canvas(t).toDataURL(e,n)},t.prototype.canvas=function(e,n){var r,i,o=this.renderer,a=!1,s=!1;e&&(e instanceof 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mo,_o;!function(t){t[t.DXGI_FORMAT_UNKNOWN=0]="DXGI_FORMAT_UNKNOWN",t[t.DXGI_FORMAT_R32G32B32A32_TYPELESS=1]="DXGI_FORMAT_R32G32B32A32_TYPELESS",t[t.DXGI_FORMAT_R32G32B32A32_FLOAT=2]="DXGI_FORMAT_R32G32B32A32_FLOAT",t[t.DXGI_FORMAT_R32G32B32A32_UINT=3]="DXGI_FORMAT_R32G32B32A32_UINT",t[t.DXGI_FORMAT_R32G32B32A32_SINT=4]="DXGI_FORMAT_R32G32B32A32_SINT",t[t.DXGI_FORMAT_R32G32B32_TYPELESS=5]="DXGI_FORMAT_R32G32B32_TYPELESS",t[t.DXGI_FORMAT_R32G32B32_FLOAT=6]="DXGI_FORMAT_R32G32B32_FLOAT",t[t.DXGI_FORMAT_R32G32B32_UINT=7]="DXGI_FORMAT_R32G32B32_UINT",t[t.DXGI_FORMAT_R32G32B32_SINT=8]="DXGI_FORMAT_R32G32B32_SINT",t[t.DXGI_FORMAT_R16G16B16A16_TYPELESS=9]="DXGI_FORMAT_R16G16B16A16_TYPELESS",t[t.DXGI_FORMAT_R16G16B16A16_FLOAT=10]="DXGI_FORMAT_R16G16B16A16_FLOAT",t[t.DXGI_FORMAT_R16G16B16A16_UNORM=11]="DXGI_FORMAT_R16G16B16A16_UNORM",t[t.DXGI_FORMAT_R16G16B16A16_UINT=12]="DXGI_FORMAT_R16G16B16A16_UINT",t[t.DXGI_FORMAT_R16G16B16A16_SNORM=13]="DXGI_FORMAT_R16G16B16A16_SNORM",t[t.DXGI_FORMAT_R16G16B16A16_SINT=14]="DXGI_FORMAT_R16G16B16A16_SINT",t[t.DXGI_FORMAT_R32G32_TYPELESS=15]="DXGI_FORMAT_R32G32_TYPELESS",t[t.DXGI_FORMAT_R32G32_FLOAT=16]="DXGI_FORMAT_R32G32_FLOAT",t[t.DXGI_FORMAT_R32G32_UINT=17]="DXGI_FORMAT_R32G32_UINT",t[t.DXGI_FORMAT_R32G32_SINT=18]="DXGI_FORMAT_R32G32_SINT",t[t.DXGI_FORMAT_R32G8X24_TYPELESS=19]="DXGI_FORMAT_R32G8X24_TYPELESS",t[t.DXGI_FORMAT_D32_FLOAT_S8X24_UINT=20]="DXGI_FORMAT_D32_FLOAT_S8X24_UINT",t[t.DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS=21]="DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS",t[t.DXGI_FORMAT_X32_TYPELESS_G8X24_UINT=22]="DXGI_FORMAT_X32_TYPELESS_G8X24_UINT",t[t.DXGI_FORMAT_R10G10B10A2_TYPELESS=23]="DXGI_FORMAT_R10G10B10A2_TYPELESS",t[t.DXGI_FORMAT_R10G10B10A2_UNORM=24]="DXGI_FORMAT_R10G10B10A2_UNORM",t[t.DXGI_FORMAT_R10G10B10A2_UINT=25]="DXGI_FORMAT_R10G10B10A2_UINT",t[t.DXGI_FORMAT_R11G11B10_FLOAT=26]="DXGI_FORMAT_R11G11B10_FLOAT",t[t.DXGI_FORMAT_R8G8B8A8_TYPELESS=27]="DXGI_FORMAT_R8G8B8A8_TYPELESS",t[t.DXGI_FORMAT_R8G8B8A8_UNORM=28]="DXGI_FORMAT_R8G8B8A8_UNORM",t[t.DXGI_FORMAT_R8G8B8A8_UNORM_SRGB=29]="DXGI_FORMAT_R8G8B8A8_UNORM_SRGB",t[t.DXGI_FORMAT_R8G8B8A8_UINT=30]="DXGI_FORMAT_R8G8B8A8_UINT",t[t.DXGI_FORMAT_R8G8B8A8_SNORM=31]="DXGI_FORMAT_R8G8B8A8_SNORM",t[t.DXGI_FORMAT_R8G8B8A8_SINT=32]="DXGI_FORMAT_R8G8B8A8_SINT",t[t.DXGI_FORMAT_R16G16_TYPELESS=33]="DXGI_FORMAT_R16G16_TYPELESS",t[t.DXGI_FORMAT_R16G16_FLOAT=34]="DXGI_FORMAT_R16G16_FLOAT",t[t.DXGI_FORMAT_R16G16_UNORM=35]="DXGI_FORMAT_R16G16_UNORM",t[t.DXGI_FORMAT_R16G16_UINT=36]="DXGI_FORMAT_R16G16_UINT",t[t.DXGI_FORMAT_R16G16_SNORM=37]="DXGI_FORMAT_R16G16_SNORM",t[t.DXGI_FORMAT_R16G16_SINT=38]="DXGI_FORMAT_R16G16_SINT",t[t.DXGI_FORMAT_R32_TYPELESS=39]="DXGI_FORMAT_R32_TYPELESS",t[t.DXGI_FORMAT_D32_FLOAT=40]="DXGI_FORMAT_D32_FLOAT",t[t.DXGI_FORMAT_R32_FLOAT=41]="DXGI_FORMAT_R32_FLOAT",t[t.DXGI_FORMAT_R32_UINT=42]="DXGI_FORMAT_R32_UINT",t[t.DXGI_FORMAT_R32_SINT=43]="DXGI_FORMAT_R32_SINT",t[t.DXGI_FORMAT_R24G8_TYPELESS=44]="DXGI_FORMAT_R24G8_TYPELESS",t[t.DXGI_FORMAT_D24_UNORM_S8_UINT=45]="DXGI_FORMAT_D24_UNORM_S8_UINT",t[t.DXGI_FORMAT_R24_UNORM_X8_TYPELESS=46]="DXGI_FORMAT_R24_UNORM_X8_TYPELESS",t[t.DXGI_FORMAT_X24_TYPELESS_G8_UINT=47]="DXGI_FORMAT_X24_TYPELESS_G8_UINT",t[t.DXGI_FORMAT_R8G8_TYPELESS=48]="DXGI_FORMAT_R8G8_TYPELESS",t[t.DXGI_FORMAT_R8G8_UNORM=49]="DXGI_FORMAT_R8G8_UNORM",t[t.DXGI_FORMAT_R8G8_UINT=50]="DXGI_FORMAT_R8G8_UINT",t[t.DXGI_FORMAT_R8G8_SNORM=51]="DXGI_FORMAT_R8G8_SNORM",t[t.DXGI_FORMAT_R8G8_SINT=52]="DXGI_FORMAT_R8G8_SINT",t[t.DXGI_FORMAT_R16_TYPELESS=53]="DXGI_FORMAT_R16_TYPELESS",t[t.DXGI_FORMAT_R16_FLOAT=54]="DXGI_FORMAT_R16_FLOAT",t[t.DXGI_FORMAT_D16_UNORM=55]="DXGI_FORMAT_D16_UNORM",t[t.DXGI_FORMAT_R16_UNORM=56]="DXGI_FORMAT_R16_UNORM",t[t.DXGI_FORMAT_R16_UINT=57]="DXGI_FORMAT_R16_UINT",t[t.DXGI_FORMAT_R16_SNORM=58]="DXGI_FORMAT_R16_SNORM",t[t.DXGI_FORMAT_R16_SINT=59]="DXGI_FORMAT_R16_SINT",t[t.DXGI_FORMAT_R8_TYPELESS=60]="DXGI_FORMAT_R8_TYPELESS",t[t.DXGI_FORMAT_R8_UNORM=61]="DXGI_FORMAT_R8_UNORM",t[t.DXGI_FORMAT_R8_UINT=62]="DXGI_FORMAT_R8_UINT",t[t.DXGI_FORMAT_R8_SNORM=63]="DXGI_FORMAT_R8_SNORM",t[t.DXGI_FORMAT_R8_SINT=64]="DXGI_FORMAT_R8_SINT",t[t.DXGI_FORMAT_A8_UNORM=65]="DXGI_FORMAT_A8_UNORM",t[t.DXGI_FORMAT_R1_UNORM=66]="DXGI_FORMAT_R1_UNORM",t[t.DXGI_FORMAT_R9G9B9E5_SHAREDEXP=67]="DXGI_FORMAT_R9G9B9E5_SHAREDEXP",t[t.DXGI_FORMAT_R8G8_B8G8_UNORM=68]="DXGI_FORMAT_R8G8_B8G8_UNORM",t[t.DXGI_FORMAT_G8R8_G8B8_UNORM=69]="DXGI_FORMAT_G8R8_G8B8_UNORM",t[t.DXGI_FORMAT_BC1_TYPELESS=70]="DXGI_FORMAT_BC1_TYPELESS",t[t.DXGI_FORMAT_BC1_UNORM=71]="DXGI_FORMAT_BC1_UNORM",t[t.DXGI_FORMAT_BC1_UNORM_SRGB=72]="DXGI_FORMAT_BC1_UNORM_SRGB",t[t.DXGI_FORMAT_BC2_TYPELESS=73]="DXGI_FORMAT_BC2_TYPELESS",t[t.DXGI_FORMAT_BC2_UNORM=74]="DXGI_FORMAT_BC2_UNORM",t[t.DXGI_FORMAT_BC2_UNORM_SRGB=75]="DXGI_FORMAT_BC2_UNORM_SRGB",t[t.DXGI_FORMAT_BC3_TYPELESS=76]="DXGI_FORMAT_BC3_TYPELESS",t[t.DXGI_FORMAT_BC3_UNORM=77]="DXGI_FORMAT_BC3_UNORM",t[t.DXGI_FORMAT_BC3_UNORM_SRGB=78]="DXGI_FORMAT_BC3_UNORM_SRGB",t[t.DXGI_FORMAT_BC4_TYPELESS=79]=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Error("Unable to resolve the pixel format stored in the *.ktx file!");for(var E=n?function(t,e,n){for(var r=new Map,i=0;i<e;){var o=t.getUint32(64+i,n),a=64+i+4,s=3-(o+3)%4;if(0===o||o>e-i){console.error("KTXLoader: keyAndValueByteSize out of bounds");break}for(var l=0;l<o&&0!==t.getUint8(a+l);l++);if(-1===l){console.error("KTXLoader: Failed to find null byte terminating kvData key");break}var u=(new TextDecoder).decode(new Uint8Array(t.buffer,a,l)),h=new DataView(t.buffer,a+l+1,o-l-1);r.set(u,h),i+=4+o+s}return r}(r,p,i):null,T=y*m,b=l,x=u,S=_,M=g,A=64+p,R=0;R<f;R++){for(var w=r.getUint32(A,i),P=A+4,I=0;I<c;I++){var O=v[I];O||(O=v[I]=new Array(f)),O[R]={levelID:R,levelWidth:f>1||0!==o?b:S,levelHeight:f>1||0!==o?x:M,levelBuffer:new Uint8Array(e,P,T)},P+=T}A=(A+=w+4)%4!=0?A+4-A%4:A,T=(S=(b=b>>1||1)+4-1&-4)*(M=(x=x>>1||1)+4-1&-4)*m}return 0!==o?{uncompressed:v.map((function(t){var e=t[0].levelBuffer,n=!1;return o===K.FLOAT?e=new 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e=this;this.visible&&!(this.worldAlpha<=0)&&this.children.length&&this.renderable&&(this.baseTexture||(this.baseTexture=this.children[0]._texture.baseTexture,this.baseTexture.valid||this.baseTexture.once("update",(function(){return e.onChildrenChange(0)}))),t.batch.setObjectRenderer(t.plugins.particle),t.plugins.particle.render(this))},e.prototype.onChildrenChange=function(t){for(var e=Math.floor(t/this._batchSize);this._bufferUpdateIDs.length<e;)this._bufferUpdateIDs.push(0);this._bufferUpdateIDs[e]=++this._updateID},e.prototype.dispose=function(){if(this._buffers){for(var t=0;t<this._buffers.length;++t)this._buffers[t].destroy();this._buffers=null}},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this.dispose(),this._properties=null,this._buffers=null,this._bufferUpdateIDs=null}}(Qe);var Oo,Co,No=function(){function t(t,e,n){this.geometry=new Vn,this.indexBuffer=null,this.size=n,this.dynamicProperties=[],this.staticProperties=[];for(var r=0;r<t.length;++r){var i=t[r];i={attributeName:i.attributeName,size:i.size,uploadFunction:i.uploadFunction,type:i.type||K.FLOAT,offset:i.offset},e[r]?this.dynamicProperties.push(i):this.staticProperties.push(i)}this.staticStride=0,this.staticBuffer=null,this.staticData=null,this.staticDataUint32=null,this.dynamicStride=0,this.dynamicBuffer=null,this.dynamicData=null,this.dynamicDataUint32=null,this._updateID=0,this.initBuffers()}return t.prototype.initBuffers=function(){var t=this.geometry,e=0;this.indexBuffer=new Bn(function(t,e){void 0===e&&(e=null);var n=6*t;if((e=e||new Uint16Array(n)).length!==n)throw new Error("Out buffer length is incorrect, got "+e.length+" and expected "+n);for(var r=0,i=0;r<n;r+=6,i+=4)e[r+0]=i+0,e[r+1]=i+1,e[r+2]=i+2,e[r+3]=i+0,e[r+4]=i+2,e[r+5]=i+3;return e}(this.size),!0,!0),t.addIndex(this.indexBuffer),this.dynamicStride=0;for(var n=0;n<this.dynamicProperties.length;++n)(a=this.dynamicProperties[n]).offset=e,e+=a.size,this.dynamicStride+=a.size;var r=new ArrayBuffer(this.size*this.dynamicStride*4*4);this.dynamicData=new Float32Array(r),this.dynamicDataUint32=new Uint32Array(r),this.dynamicBuffer=new Bn(this.dynamicData,!1,!1);var i=0;for(this.staticStride=0,n=0;n<this.staticProperties.length;++n)(a=this.staticProperties[n]).offset=i,i+=a.size,this.staticStride+=a.size;var o=new ArrayBuffer(this.size*this.staticStride*4*4);for(this.staticData=new Float32Array(o),this.staticDataUint32=new Uint32Array(o),this.staticBuffer=new Bn(this.staticData,!0,!1),n=0;n<this.dynamicProperties.length;++n){var a=this.dynamicProperties[n];t.addAttribute(a.attributeName,this.dynamicBuffer,0,a.type===K.UNSIGNED_BYTE,a.type,4*this.dynamicStride,4*a.offset)}for(n=0;n<this.staticProperties.length;++n)a=this.staticProperties[n],t.addAttribute(a.attributeName,this.staticBuffer,0,a.type===K.UNSIGNED_BYTE,a.type,4*this.staticStride,4*a.offset)},t.prototype.uploadDynamic=function(t,e,n){for(var r=0;r<this.dynamicProperties.length;r++){var i=this.dynamicProperties[r];i.uploadFunction(t,e,n,i.type===K.UNSIGNED_BYTE?this.dynamicDataUint32:this.dynamicData,this.dynamicStride,i.offset)}this.dynamicBuffer._updateID++},t.prototype.uploadStatic=function(t,e,n){for(var r=0;r<this.staticProperties.length;r++){var i=this.staticProperties[r];i.uploadFunction(t,e,n,i.type===K.UNSIGNED_BYTE?this.staticDataUint32:this.staticData,this.staticStride,i.offset)}this.staticBuffer._updateID++},t.prototype.destroy=function(){this.indexBuffer=null,this.dynamicProperties=null,this.dynamicBuffer=null,this.dynamicData=null,this.dynamicDataUint32=null,this.staticProperties=null,this.staticBuffer=null,this.staticData=null,this.staticDataUint32=null,this.geometry.destroy()},t}(),Lo=function(t){function e(e){var n=t.call(this,e)||this;return n.shader=null,n.properties=null,n.tempMatrix=new me,n.properties=[{attributeName:"aVertexPosition",size:2,uploadFunction:n.uploadVertices,offset:0},{attributeName:"aPositionCoord",size:2,uploadFunction:n.uploadPosition,offset:0},{attributeName:"aRotation",size:1,uploadFunction:n.uploadRotation,offset:0},{attributeName:"aTextureCoord",size:2,uploadFunction:n.uploadUvs,offset:0},{attributeName:"aColor",size:1,type:K.UNSIGNED_BYTE,uploadFunction:n.uploadTint,offset:0}],n.shader=Ir.from("attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\nattribute vec4 aColor;\n\nattribute vec2 aPositionCoord;\nattribute float aRotation;\n\nuniform mat3 translationMatrix;\nuniform vec4 uColor;\n\nvarying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nvoid main(void){\n    float x = (aVertexPosition.x) * cos(aRotation) - (aVertexPosition.y) * sin(aRotation);\n    float y = (aVertexPosition.x) * sin(aRotation) + (aVertexPosition.y) * cos(aRotation);\n\n    vec2 v = vec2(x, y);\n    v = v + aPositionCoord;\n\n    gl_Position = vec4((translationMatrix * vec3(v, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = aTextureCoord;\n    vColor = aColor * uColor;\n}\n","varying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n    vec4 color = texture2D(uSampler, vTextureCoord) * vColor;\n    gl_FragColor = color;\n}",{}),n.state=Or.for2d(),n}return Io(e,t),e.prototype.render=function(t){var e=t.children,n=t._maxSize,r=t._batchSize,i=this.renderer,o=e.length;if(0!==o){o>n&&!t.autoResize&&(o=n);var a=t._buffers;a||(a=t._buffers=this.generateBuffers(t));var s=e[0]._texture.baseTexture,l=s.alphaMode>0;this.state.blendMode=Bt(t.blendMode,l),i.state.set(this.state);var u,h,c,d,f=i.gl,p=t.worldTransform.copyTo(this.tempMatrix);p.prepend(i.globalUniforms.uniforms.projectionMatrix),this.shader.uniforms.translationMatrix=p.toArray(!0),this.shader.uniforms.uColor=(u=t.tintRgb,h=t.worldAlpha,d=l,c=(c=this.shader.uniforms.uColor)||new Float32Array(4),d||void 0===d?(c[0]=u[0]*h,c[1]=u[1]*h,c[2]=u[2]*h):(c[0]=u[0],c[1]=u[1],c[2]=u[2]),c[3]=h,c),this.shader.uniforms.uSampler=s,this.renderer.shader.bind(this.shader);for(var m=!1,_=0,g=0;_<o;_+=r,g+=1){var v=o-_;v>r&&(v=r),g>=a.length&&a.push(this._generateOneMoreBuffer(t));var y=a[g];y.uploadDynamic(e,_,v);var E=t._bufferUpdateIDs[g]||0;(m=m||y._updateID<E)&&(y._updateID=t._updateID,y.uploadStatic(e,_,v)),i.geometry.bind(y.geometry),f.drawElements(f.TRIANGLES,6*v,f.UNSIGNED_SHORT,0)}}},e.prototype.generateBuffers=function(t){for(var e=[],n=t._maxSize,r=t._batchSize,i=t._properties,o=0;o<n;o+=r)e.push(new No(this.properties,i,r));return e},e.prototype._generateOneMoreBuffer=function(t){var e=t._batchSize,n=t._properties;return new No(this.properties,n,e)},e.prototype.uploadVertices=function(t,e,n,r,i,o){for(var a=0,s=0,l=0,u=0,h=0;h<n;++h){var c=t[e+h],d=c._texture,f=c.scale.x,p=c.scale.y,m=d.trim,_=d.orig;m?(a=(s=m.x-c.anchor.x*_.width)+m.width,l=(u=m.y-c.anchor.y*_.height)+m.height):(a=_.width*(1-c.anchor.x),s=_.width*-c.anchor.x,l=_.height*(1-c.anchor.y),u=_.height*-c.anchor.y),r[o]=s*f,r[o+1]=u*p,r[o+i]=a*f,r[o+i+1]=u*p,r[o+2*i]=a*f,r[o+2*i+1]=l*p,r[o+3*i]=s*f,r[o+3*i+1]=l*p,o+=4*i}},e.prototype.uploadPosition=function(t,e,n,r,i,o){for(var a=0;a<n;a++){var s=t[e+a].position;r[o]=s.x,r[o+1]=s.y,r[o+i]=s.x,r[o+i+1]=s.y,r[o+2*i]=s.x,r[o+2*i+1]=s.y,r[o+3*i]=s.x,r[o+3*i+1]=s.y,o+=4*i}},e.prototype.uploadRotation=function(t,e,n,r,i,o){for(var a=0;a<n;a++){var s=t[e+a].rotation;r[o]=s,r[o+i]=s,r[o+2*i]=s,r[o+3*i]=s,o+=4*i}},e.prototype.uploadUvs=function(t,e,n,r,i,o){for(var a=0;a<n;++a){var s=t[e+a]._texture._uvs;s?(r[o]=s.x0,r[o+1]=s.y0,r[o+i]=s.x1,r[o+i+1]=s.y1,r[o+2*i]=s.x2,r[o+2*i+1]=s.y2,r[o+3*i]=s.x3,r[o+3*i+1]=s.y3,o+=4*i):(r[o]=0,r[o+1]=0,r[o+i]=0,r[o+i+1]=0,r[o+2*i]=0,r[o+2*i+1]=0,r[o+3*i]=0,r[o+3*i+1]=0,o+=4*i)}},e.prototype.uploadTint=function(t,e,n,r,i,o){for(var a=0;a<n;++a){var s=t[e+a],l=s._texture.baseTexture.alphaMode>0,u=s.alpha,h=u<1&&l?Gt(s._tintRGB,u):s._tintRGB+(255*u<<24);r[o]=h,r[o+i]=h,r[o+2*i]=h,r[o+3*i]=h,o+=4*i}},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.shader&&(this.shader.destroy(),this.shader=null),this.tempMatrix=null},e.extension={name:"particle",type:$e.RendererPlugin},e}($n);!function(t){t.MITER="miter",t.BEVEL="bevel",t.ROUND="round"}(Oo||(Oo={})),function(t){t.BUTT="butt",t.ROUND="round",t.SQUARE="square"}(Co||(Co={}));var Do={adaptive:!0,maxLength:10,minSegments:8,maxSegments:2048,epsilon:1e-4,_segmentsCount:function(t,e){if(void 0===e&&(e=20),!this.adaptive||!t||isNaN(t))return e;var n=Math.ceil(t/this.maxLength);return n<this.minSegments?n=this.minSegments:n>this.maxSegments&&(n=this.maxSegments),n}},Uo=function(){function t(){this.color=16777215,this.alpha=1,this.texture=Nn.WHITE,this.matrix=null,this.visible=!1,this.reset()}return t.prototype.clone=function(){var e=new t;return e.color=this.color,e.alpha=this.alpha,e.texture=this.texture,e.matrix=this.matrix,e.visible=this.visible,e},t.prototype.reset=function(){this.color=16777215,this.alpha=1,this.texture=Nn.WHITE,this.matrix=null,this.visible=!1},t.prototype.destroy=function(){this.texture=null,this.matrix=null},t}(),Fo=function(t,e){return Fo=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Fo(t,e)};function Bo(t,e){function n(){this.constructor=t}Fo(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}function Go(t,e){var n,r;void 0===e&&(e=!1);var i=t.length;if(!(i<6)){for(var o=0,a=0,s=t[i-2],l=t[i-1];a<i;a+=2){var u=t[a],h=t[a+1];o+=(u-s)*(h+l),s=u,l=h}if(!e&&o>0||e&&o<=0){var c=i/2;for(a=c+c%2;a<i;a+=2){var d=i-a-2,f=i-a-1,p=a,m=a+1;n=[t[p],t[d]],t[d]=n[0],t[p]=n[1],r=[t[m],t[f]],t[f]=r[0],t[m]=r[1]}}}}var ko={build:function(t){t.points=t.shape.points.slice()},triangulate:function(t,e){var n=t.points,r=t.holes,i=e.points,o=e.indices;if(n.length>=6){Go(n,!1);for(var a=[],s=0;s<r.length;s++){var l=r[s];Go(l.points,!0),a.push(n.length/2),n=n.concat(l.points)}var u=wt(n,a,2);if(!u)return;var h=i.length/2;for(s=0;s<u.length;s+=3)o.push(u[s]+h),o.push(u[s+1]+h),o.push(u[s+2]+h);for(s=0;s<n.length;s++)i.push(n[s])}}},Ho={build:function(t){var e,n,r,i,o,a,s=t.points;if(t.type===re.CIRC){var l=t.shape;e=l.x,n=l.y,o=a=l.radius,r=i=0}else if(t.type===re.ELIP){var u=t.shape;e=u.x,n=u.y,o=u.width,a=u.height,r=i=0}else{var h=t.shape,c=h.width/2,d=h.height/2;e=h.x+c,n=h.y+d,r=c-(o=a=Math.max(0,Math.min(h.radius,Math.min(c,d)))),i=d-a}if(o>=0&&a>=0&&r>=0&&i>=0){var f=Math.ceil(2.3*Math.sqrt(o+a)),p=8*f+(r?4:0)+(i?4:0);if(s.length=p,0!==p){if(0===f)return s.length=8,s[0]=s[6]=e+r,s[1]=s[3]=n+i,s[2]=s[4]=e-r,void(s[5]=s[7]=n-i);var m,_,g=0,v=4*f+(r?2:0)+2,y=v,E=p,T=e+(m=r+o),b=e-m,x=n+(_=i);if(s[g++]=T,s[g++]=x,s[--v]=x,s[--v]=b,i){var S=n-_;s[y++]=b,s[y++]=S,s[--E]=S,s[--E]=T}for(var M=1;M<f;M++){var A=Math.PI/2*(M/f);T=e+(m=r+Math.cos(A)*o),b=e-m,x=n+(_=i+Math.sin(A)*a),S=n-_,s[g++]=T,s[g++]=x,s[--v]=x,s[--v]=b,s[y++]=b,s[y++]=S,s[--E]=S,s[--E]=T}T=e+(m=r),b=e-m,x=n+(_=i+a),S=n-_,s[g++]=T,s[g++]=x,s[--E]=S,s[--E]=T,r&&(s[g++]=b,s[g++]=x,s[--E]=S,s[--E]=b)}}else s.length=0},triangulate:function(t,e){var n=t.points,r=e.points,i=e.indices;if(0!==n.length){var o,a,s=r.length/2,l=s;if(t.type!==re.RREC){var u=t.shape;o=u.x,a=u.y}else{var h=t.shape;o=h.x+h.width/2,a=h.y+h.height/2}var c=t.matrix;r.push(t.matrix?c.a*o+c.c*a+c.tx:o,t.matrix?c.b*o+c.d*a+c.ty:a),s++,r.push(n[0],n[1]);for(var 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n=this.graphicsData[t],r=n.fillStyle,i=n.lineStyle;if(r&&!r.texture.baseTexture.valid)return!1;if(i&&!i.texture.baseTexture.valid)return!1}return!0},e.prototype.packBatches=function(){this.batchDirty++,this.uvsFloat32=new Float32Array(this.uvs);for(var t=this.batches,e=0,n=t.length;e<n;e++)for(var r=t[e],i=0;i<r.size;i++){var o=r.start+i;this.indicesUint16[o]=this.indicesUint16[o]-r.attribStart}},e.prototype.isBatchable=function(){if(this.points.length>131070)return!1;for(var t=this.batches,n=0;n<t.length;n++)if(t[n].style.native)return!1;return this.points.length<2*e.BATCHABLE_SIZE},e.prototype.buildDrawCalls=function(){for(var t=++_n._globalBatch,e=0;e<this.drawCalls.length;e++)this.drawCalls[e].texArray.clear(),na.push(this.drawCalls[e]);this.drawCalls.length=0;var n=this.colors,r=this.textureIds,i=na.pop();i||((i=new hi).texArray=new ci),i.texArray.count=0,i.start=0,i.size=0,i.type=j.TRIANGLES;var o=0,a=null,s=0,l=!1,u=j.TRIANGLES,h=0;for(this.drawCalls.push(i),e=0;e<this.batches.length;e++){var c=this.batches[e],d=c.style,f=d.texture.baseTexture;l!==!!d.native&&(u=(l=!!d.native)?j.LINES:j.TRIANGLES,a=null,o=8,t++),a!==f&&(a=f,f._batchEnabled!==t&&(8===o&&(t++,o=0,i.size>0&&((i=na.pop())||((i=new hi).texArray=new ci),this.drawCalls.push(i)),i.start=h,i.size=0,i.texArray.count=0,i.type=u),f.touched=1,f._batchEnabled=t,f._batchLocation=o,f.wrapMode=$.REPEAT,i.texArray.elements[i.texArray.count++]=f,o++)),i.size+=c.size,h+=c.size,s=f._batchLocation,this.addColors(n,d.color,d.alpha,c.attribSize,c.attribStart),this.addTextureIds(r,s,c.attribSize,c.attribStart)}_n._globalBatch=t,this.packAttributes()},e.prototype.packAttributes=function(){for(var t=this.points,e=this.uvs,n=this.colors,r=this.textureIds,i=new ArrayBuffer(3*t.length*4),o=new Float32Array(i),a=new Uint32Array(i),s=0,l=0;l<t.length/2;l++)o[s++]=t[2*l],o[s++]=t[2*l+1],o[s++]=e[2*l],o[s++]=e[2*l+1],a[s++]=n[l],o[s++]=r[l];this._buffer.update(i),this._indexBuffer.update(this.indicesUint16)},e.prototype.processFill=function(t){t.holes.length?ko.triangulate(t,this):ta[t.type].triangulate(t,this)},e.prototype.processLine=function(t){Yo(t,this);for(var e=0;e<t.holes.length;e++)Yo(t.holes[e],this)},e.prototype.processHoles=function(t){for(var e=0;e<t.length;e++){var n=t[e];ta[n.type].build(n),n.matrix&&this.transformPoints(n.points,n.matrix)}},e.prototype.calculateBounds=function(){var t=this._bounds;t.clear(),t.addVertexData(this.points,0,this.points.length),t.pad(this.boundsPadding,this.boundsPadding)},e.prototype.transformPoints=function(t,e){for(var n=0;n<t.length/2;n++){var r=t[2*n],i=t[2*n+1];t[2*n]=e.a*r+e.c*i+e.tx,t[2*n+1]=e.b*r+e.d*i+e.ty}},e.prototype.addColors=function(t,e,n,r,i){void 0===i&&(i=0);var o=Gt((e>>16)+(65280&e)+((255&e)<<16),n);t.length=Math.max(t.length,i+r);for(var a=0;a<r;a++)t[i+a]=o},e.prototype.addTextureIds=function(t,e,n,r){void 0===r&&(r=0),t.length=Math.max(t.length,r+n);for(var i=0;i<n;i++)t[r+i]=e},e.prototype.addUvs=function(t,e,n,r,i,o){void 0===o&&(o=null);for(var a=0,s=e.length,l=n.frame;a<i;){var u=t[2*(r+a)],h=t[2*(r+a)+1];if(o){var c=o.a*u+o.c*h+o.tx;h=o.b*u+o.d*h+o.ty,u=c}a++,e.push(u/l.width,h/l.height)}var d=n.baseTexture;(l.width<d.width||l.height<d.height)&&this.adjustUvs(e,n,s,i)},e.prototype.adjustUvs=function(t,e,n,r){for(var i=e.baseTexture,o=1e-6,a=n+2*r,s=e.frame,l=s.width/i.width,u=s.height/i.height,h=s.x/s.width,c=s.y/s.height,d=Math.floor(t[n]+o),f=Math.floor(t[n+1]+o),p=n+2;p<a;p+=2)d=Math.min(d,Math.floor(t[p]+o)),f=Math.min(f,Math.floor(t[p+1]+o));for(h-=d,c-=f,p=n;p<a;p+=2)t[p]=(t[p]+h)*l,t[p+1]=(t[p+1]+c)*u},e.BATCHABLE_SIZE=100,e}(mi),aa=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.width=0,e.alignment=.5,e.native=!1,e.cap=Co.BUTT,e.join=Oo.MITER,e.miterLimit=10,e}return Bo(e,t),e.prototype.clone=function(){var t=new e;return t.color=this.color,t.alpha=this.alpha,t.texture=this.texture,t.matrix=this.matrix,t.visible=this.visible,t.width=this.width,t.alignment=this.alignment,t.native=this.native,t.cap=this.cap,t.join=this.join,t.miterLimit=this.miterLimit,t},e.prototype.reset=function(){t.prototype.reset.call(this),this.color=0,this.alignment=.5,this.width=0,this.native=!1},e}(Uo),sa=new Float32Array(3),la={},ua=function(t){function e(e){void 0===e&&(e=null);var n=t.call(this)||this;return n.shader=null,n.pluginName="batch",n.currentPath=null,n.batches=[],n.batchTint=-1,n.batchDirty=-1,n.vertexData=null,n._fillStyle=new Uo,n._lineStyle=new aa,n._matrix=null,n._holeMode=!1,n.state=Or.for2d(),n._geometry=e||new oa,n._geometry.refCount++,n._transformID=-1,n.tint=16777215,n.blendMode=W.NORMAL,n}return Bo(e,t),Object.defineProperty(e.prototype,"geometry",{get:function(){return this._geometry},enumerable:!1,configurable:!0}),e.prototype.clone=function(){return this.finishPoly(),new e(this._geometry)},Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){this._tint=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fill",{get:function(){return this._fillStyle},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"line",{get:function(){return this._lineStyle},enumerable:!1,configurable:!0}),e.prototype.lineStyle=function(t,e,n,r,i){return void 0===t&&(t=null),void 0===e&&(e=0),void 0===n&&(n=1),void 0===r&&(r=.5),void 0===i&&(i=!1),"number"==typeof t&&(t={width:t,color:e,alpha:n,alignment:r,native:i}),this.lineTextureStyle(t)},e.prototype.lineTextureStyle=function(t){t=Object.assign({width:0,texture:Nn.WHITE,color:t&&t.texture?16777215:0,alpha:1,matrix:null,alignment:.5,native:!1,cap:Co.BUTT,join:Oo.MITER,miterLimit:10},t),this.currentPath&&this.startPoly();var e=t.width>0&&t.alpha>0;return e?(t.matrix&&(t.matrix=t.matrix.clone(),t.matrix.invert()),Object.assign(this._lineStyle,{visible:e},t)):this._lineStyle.reset(),this},e.prototype.startPoly=function(){if(this.currentPath){var t=this.currentPath.points,e=this.currentPath.points.length;e>2&&(this.drawShape(this.currentPath),this.currentPath=new de,this.currentPath.closeStroke=!1,this.currentPath.points.push(t[e-2],t[e-1]))}else this.currentPath=new de,this.currentPath.closeStroke=!1},e.prototype.finishPoly=function(){this.currentPath&&(this.currentPath.points.length>2?(this.drawShape(this.currentPath),this.currentPath=null):this.currentPath.points.length=0)},e.prototype.moveTo=function(t,e){return this.startPoly(),this.currentPath.points[0]=t,this.currentPath.points[1]=e,this},e.prototype.lineTo=function(t,e){this.currentPath||this.moveTo(0,0);var n=this.currentPath.points,r=n[n.length-2],i=n[n.length-1];return r===t&&i===e||n.push(t,e),this},e.prototype._initCurve=function(t,e){void 0===t&&(t=0),void 0===e&&(e=0),this.currentPath?0===this.currentPath.points.length&&(this.currentPath.points=[t,e]):this.moveTo(t,e)},e.prototype.quadraticCurveTo=function(t,e,n,r){this._initCurve();var i=this.currentPath.points;return 0===i.length&&this.moveTo(0,0),$o.curveTo(t,e,n,r,i),this},e.prototype.bezierCurveTo=function(t,e,n,r,i,o){return this._initCurve(),Qo.curveTo(t,e,n,r,i,o,this.currentPath.points),this},e.prototype.arcTo=function(t,e,n,r,i){this._initCurve(t,e);var o=this.currentPath.points,a=Zo.curveTo(t,e,n,r,i,o);if(a){var s=a.cx,l=a.cy,u=a.radius,h=a.startAngle,c=a.endAngle,d=a.anticlockwise;this.arc(s,l,u,h,c,d)}return this},e.prototype.arc=function(t,e,n,r,i,o){if(void 0===o&&(o=!1),r===i)return this;if(!o&&i<=r?i+=ie:o&&r<=i&&(r+=ie),0==i-r)return this;var a=t+Math.cos(r)*n,s=e+Math.sin(r)*n,l=this._geometry.closePointEps,u=this.currentPath?this.currentPath.points:null;if(u){var h=Math.abs(u[u.length-2]-a),c=Math.abs(u[u.length-1]-s);h<l&&c<l||u.push(a,s)}else this.moveTo(a,s),u=this.currentPath.points;return Zo.arc(a,s,t,e,n,r,i,o,u),this},e.prototype.beginFill=function(t,e){return void 0===t&&(t=0),void 0===e&&(e=1),this.beginTextureFill({texture:Nn.WHITE,color:t,alpha:e})},e.prototype.beginTextureFill=function(t){t=Object.assign({texture:Nn.WHITE,color:16777215,alpha:1,matrix:null},t),this.currentPath&&this.startPoly();var e=t.alpha>0;return e?(t.matrix&&(t.matrix=t.matrix.clone(),t.matrix.invert()),Object.assign(this._fillStyle,{visible:e},t)):this._fillStyle.reset(),this},e.prototype.endFill=function(){return this.finishPoly(),this._fillStyle.reset(),this},e.prototype.drawRect=function(t,e,n,r){return this.drawShape(new ue(t,e,n,r))},e.prototype.drawRoundedRect=function(t,e,n,r,i){return this.drawShape(new fe(t,e,n,r,i))},e.prototype.drawCircle=function(t,e,n){return this.drawShape(new he(t,e,n))},e.prototype.drawEllipse=function(t,e,n,r){return this.drawShape(new ce(t,e,n,r))},e.prototype.drawPolygon=function(){for(var t,e=arguments,n=[],r=0;r<arguments.length;r++)n[r]=e[r];var i=!0,o=n[0];o.points?(i=o.closeStroke,t=o.points):t=Array.isArray(n[0])?n[0]:n;var a=new de(t);return a.closeStroke=i,this.drawShape(a),this},e.prototype.drawShape=function(t){return this._holeMode?this._geometry.drawHole(t,this._matrix):this._geometry.drawShape(t,this._fillStyle.clone(),this._lineStyle.clone(),this._matrix),this},e.prototype.clear=function(){return this._geometry.clear(),this._lineStyle.reset(),this._fillStyle.reset(),this._boundsID++,this._matrix=null,this._holeMode=!1,this.currentPath=null,this},e.prototype.isFastRect=function(){var t=this._geometry.graphicsData;return!(1!==t.length||t[0].shape.type!==re.RECT||t[0].matrix||t[0].holes.length||t[0].lineStyle.visible&&t[0].lineStyle.width)},e.prototype._render=function(t){this.finishPoly();var e=this._geometry;e.updateBatches(),e.batchable?(this.batchDirty!==e.batchDirty&&this._populateBatches(),this._renderBatched(t)):(t.batch.flush(),this._renderDirect(t))},e.prototype._populateBatches=function(){var t=this._geometry,e=this.blendMode,n=t.batches.length;this.batchTint=-1,this._transformID=-1,this.batchDirty=t.batchDirty,this.batches.length=n,this.vertexData=new Float32Array(t.points);for(var r=0;r<n;r++){var i=t.batches[r],o=i.style.color,a=new Float32Array(this.vertexData.buffer,4*i.attribStart*2,2*i.attribSize),s=new Float32Array(t.uvsFloat32.buffer,4*i.attribStart*2,2*i.attribSize),l={vertexData:a,blendMode:e,indices:new Uint16Array(t.indicesUint16.buffer,2*i.start,i.size),uvs:s,_batchRGB:Lt(o),_tintRGB:o,_texture:i.style.texture,alpha:i.style.alpha,worldAlpha:1};this.batches[r]=l}},e.prototype._renderBatched=function(t){if(this.batches.length){t.batch.setObjectRenderer(t.plugins[this.pluginName]),this.calculateVertices(),this.calculateTints();for(var e=0,n=this.batches.length;e<n;e++){var r=this.batches[e];r.worldAlpha=this.worldAlpha*r.alpha,t.plugins[this.pluginName].render(r)}}},e.prototype._renderDirect=function(t){var e=this._resolveDirectShader(t),n=this._geometry,r=this.tint,i=this.worldAlpha,o=e.uniforms,a=n.drawCalls;o.translationMatrix=this.transform.worldTransform,o.tint[0]=(r>>16&255)/255*i,o.tint[1]=(r>>8&255)/255*i,o.tint[2]=(255&r)/255*i,o.tint[3]=i,t.shader.bind(e),t.geometry.bind(n,e),t.state.set(this.state);for(var s=0,l=a.length;s<l;s++)this._renderDrawCallDirect(t,n.drawCalls[s])},e.prototype._renderDrawCallDirect=function(t,e){for(var n=e.texArray,r=e.type,i=e.size,o=e.start,a=n.count,s=0;s<a;s++)t.texture.bind(n.elements[s],s);t.geometry.draw(r,i,o)},e.prototype._resolveDirectShader=function(t){var e=this.shader,n=this.pluginName;if(!e){if(!la[n]){for(var r=t.plugins[n].MAX_TEXTURES,i=new Int32Array(r),o=0;o<r;o++)i[o]=o;var a={tint:new Float32Array([1,1,1,1]),translationMatrix:new me,default:Yn.from({uSamplers:i},!0)},s=t.plugins[n]._shader.program;la[n]=new Ir(s,a)}e=la[n]}return e},e.prototype._calculateBounds=function(){this.finishPoly();var t=this._geometry;if(t.graphicsData.length){var e=t.bounds,n=e.minX,r=e.minY,i=e.maxX,o=e.maxY;this._bounds.addFrame(this.transform,n,r,i,o)}},e.prototype.containsPoint=function(t){return this.worldTransform.applyInverse(t,e._TEMP_POINT),this._geometry.containsPoint(e._TEMP_POINT)},e.prototype.calculateTints=function(){if(this.batchTint!==this.tint){this.batchTint=this.tint;for(var t=Lt(this.tint,sa),e=0;e<this.batches.length;e++){var n=this.batches[e],r=n._batchRGB,i=(t[0]*r[0]*255<<16)+(t[1]*r[1]*255<<8)+(0|t[2]*r[2]*255);n._tintRGB=(i>>16)+(65280&i)+((255&i)<<16)}}},e.prototype.calculateVertices=function(){var t=this.transform._worldID;if(this._transformID!==t){this._transformID=t;for(var e=this.transform.worldTransform,n=e.a,r=e.b,i=e.c,o=e.d,a=e.tx,s=e.ty,l=this._geometry.points,u=this.vertexData,h=0,c=0;c<l.length;c+=2){var d=l[c],f=l[c+1];u[h++]=n*d+i*f+a,u[h++]=o*f+r*d+s}}},e.prototype.closePath=function(){var t=this.currentPath;return t&&(t.closeStroke=!0,this.finishPoly()),this},e.prototype.setMatrix=function(t){return this._matrix=t,this},e.prototype.beginHole=function(){return this.finishPoly(),this._holeMode=!0,this},e.prototype.endHole=function(){return this.finishPoly(),this._holeMode=!1,this},e.prototype.destroy=function(e){this._geometry.refCount--,0===this._geometry.refCount&&this._geometry.dispose(),this._matrix=null,this.currentPath=null,this._lineStyle.destroy(),this._lineStyle=null,this._fillStyle.destroy(),this._fillStyle=null,this._geometry=null,this.shader=null,this.vertexData=null,this.batches.length=0,this.batches=null,t.prototype.destroy.call(this,e)},e.nextRoundedRectBehavior=!1,e._TEMP_POINT=new se,e}(Qe),ha=function(t,e){return ha=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},ha(t,e)},ca=new se,da=new Uint16Array([0,1,2,0,2,3]),fa=function(t){function e(e){var n=t.call(this)||this;return n._anchor=new pe(n._onAnchorUpdate,n,e?e.defaultAnchor.x:0,e?e.defaultAnchor.y:0),n._texture=null,n._width=0,n._height=0,n._tint=null,n._tintRGB=null,n.tint=16777215,n.blendMode=W.NORMAL,n._cachedTint=16777215,n.uvs=null,n.texture=e||Nn.EMPTY,n.vertexData=new Float32Array(8),n.vertexTrimmedData=null,n._transformID=-1,n._textureID=-1,n._transformTrimmedID=-1,n._textureTrimmedID=-1,n.indices=da,n.pluginName="batch",n.isSprite=!0,n._roundPixels=At.ROUND_PIXELS,n}return function(t,e){function n(){this.constructor=t}ha(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype._onTextureUpdate=function(){this._textureID=-1,this._textureTrimmedID=-1,this._cachedTint=16777215,this._width&&(this.scale.x=jt(this.scale.x)*this._width/this._texture.orig.width),this._height&&(this.scale.y=jt(this.scale.y)*this._height/this._texture.orig.height)},e.prototype._onAnchorUpdate=function(){this._transformID=-1,this._transformTrimmedID=-1},e.prototype.calculateVertices=function(){var t=this._texture;if(this._transformID!==this.transform._worldID||this._textureID!==t._updateID){this._textureID!==t._updateID&&(this.uvs=this._texture._uvs.uvsFloat32),this._transformID=this.transform._worldID,this._textureID=t._updateID;var e=this.transform.worldTransform,n=e.a,r=e.b,i=e.c,o=e.d,a=e.tx,s=e.ty,l=this.vertexData,u=t.trim,h=t.orig,c=this._anchor,d=0,f=0,p=0,m=0;if(u?(d=(f=u.x-c._x*h.width)+u.width,p=(m=u.y-c._y*h.height)+u.height):(d=(f=-c._x*h.width)+h.width,p=(m=-c._y*h.height)+h.height),l[0]=n*f+i*m+a,l[1]=o*m+r*f+s,l[2]=n*d+i*m+a,l[3]=o*m+r*d+s,l[4]=n*d+i*p+a,l[5]=o*p+r*d+s,l[6]=n*f+i*p+a,l[7]=o*p+r*f+s,this._roundPixels)for(var _=At.RESOLUTION,g=0;g<l.length;++g)l[g]=Math.round((l[g]*_|0)/_)}},e.prototype.calculateTrimmedVertices=function(){if(this.vertexTrimmedData){if(this._transformTrimmedID===this.transform._worldID&&this._textureTrimmedID===this._texture._updateID)return}else this.vertexTrimmedData=new Float32Array(8);this._transformTrimmedID=this.transform._worldID,this._textureTrimmedID=this._texture._updateID;var t=this._texture,e=this.vertexTrimmedData,n=t.orig,r=this._anchor,i=this.transform.worldTransform,o=i.a,a=i.b,s=i.c,l=i.d,u=i.tx,h=i.ty,c=-r._x*n.width,d=c+n.width,f=-r._y*n.height,p=f+n.height;e[0]=o*c+s*f+u,e[1]=l*f+a*c+h,e[2]=o*d+s*f+u,e[3]=l*f+a*d+h,e[4]=o*d+s*p+u,e[5]=l*p+a*d+h,e[6]=o*c+s*p+u,e[7]=l*p+a*c+h},e.prototype._render=function(t){this.calculateVertices(),t.batch.setObjectRenderer(t.plugins[this.pluginName]),t.plugins[this.pluginName].render(this)},e.prototype._calculateBounds=function(){var t=this._texture.trim,e=this._texture.orig;!t||t.width===e.width&&t.height===e.height?(this.calculateVertices(),this._bounds.addQuad(this.vertexData)):(this.calculateTrimmedVertices(),this._bounds.addQuad(this.vertexTrimmedData))},e.prototype.getLocalBounds=function(e){return 0===this.children.length?(this._localBounds||(this._localBounds=new Me),this._localBounds.minX=this._texture.orig.width*-this._anchor._x,this._localBounds.minY=this._texture.orig.height*-this._anchor._y,this._localBounds.maxX=this._texture.orig.width*(1-this._anchor._x),this._localBounds.maxY=this._texture.orig.height*(1-this._anchor._y),e||(this._localBoundsRect||(this._localBoundsRect=new ue),e=this._localBoundsRect),this._localBounds.getRectangle(e)):t.prototype.getLocalBounds.call(this,e)},e.prototype.containsPoint=function(t){this.worldTransform.applyInverse(t,ca);var e=this._texture.orig.width,n=this._texture.orig.height,r=-e*this.anchor.x,i=0;return ca.x>=r&&ca.x<r+e&&(i=-n*this.anchor.y,ca.y>=i&&ca.y<i+n)},e.prototype.destroy=function(e){if(t.prototype.destroy.call(this,e),this._texture.off("update",this._onTextureUpdate,this),this._anchor=null,"boolean"==typeof e?e:e&&e.texture){var n="boolean"==typeof e?e:e&&e.baseTexture;this._texture.destroy(!!n)}this._texture=null},e.from=function(t,n){return new e(t instanceof Nn?t:Nn.from(t,n))},Object.defineProperty(e.prototype,"roundPixels",{get:function(){return this._roundPixels},set:function(t){this._roundPixels!==t&&(this._transformID=-1),this._roundPixels=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return Math.abs(this.scale.x)*this._texture.orig.width},set:function(t){var e=jt(this.scale.x)||1;this.scale.x=e*t/this._texture.orig.width,this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return Math.abs(this.scale.y)*this._texture.orig.height},set:function(t){var e=jt(this.scale.y)||1;this.scale.y=e*t/this._texture.orig.height,this._height=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"anchor",{get:function(){return this._anchor},set:function(t){this._anchor.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){this._tint=t,this._tintRGB=(t>>16)+(65280&t)+((255&t)<<16)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._texture},set:function(t){this._texture!==t&&(this._texture&&this._texture.off("update",this._onTextureUpdate,this),this._texture=t||Nn.EMPTY,this._cachedTint=16777215,this._textureID=-1,this._textureTrimmedID=-1,t&&(t.baseTexture.valid?this._onTextureUpdate():t.once("update",this._onTextureUpdate,this)))},enumerable:!1,configurable:!0}),e}(Qe),pa=function(t,e){return pa=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},pa(t,e)};!function(t){t[t.LINEAR_VERTICAL=0]="LINEAR_VERTICAL",t[t.LINEAR_HORIZONTAL=1]="LINEAR_HORIZONTAL"}(Ko||(Ko={}));var ma={align:"left",breakWords:!1,dropShadow:!1,dropShadowAlpha:1,dropShadowAngle:Math.PI/6,dropShadowBlur:0,dropShadowColor:"black",dropShadowDistance:5,fill:"black",fillGradientType:Ko.LINEAR_VERTICAL,fillGradientStops:[],fontFamily:"Arial",fontSize:26,fontStyle:"normal",fontVariant:"normal",fontWeight:"normal",letterSpacing:0,lineHeight:0,lineJoin:"miter",miterLimit:10,padding:0,stroke:"black",strokeThickness:0,textBaseline:"alphabetic",trim:!1,whiteSpace:"pre",wordWrap:!1,wordWrapWidth:100,leading:0},_a=["serif","sans-serif","monospace","cursive","fantasy","system-ui"],ga=function(){function t(t){this.styleID=0,this.reset(),Ea(this,t,t)}return t.prototype.clone=function(){var e={};return Ea(e,this,ma),new t(e)},t.prototype.reset=function(){Ea(this,ma,ma)},Object.defineProperty(t.prototype,"align",{get:function(){return 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this._wordWrap},set:function(t){this._wordWrap!==t&&(this._wordWrap=t,this.styleID++)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wordWrapWidth",{get:function(){return this._wordWrapWidth},set:function(t){this._wordWrapWidth!==t&&(this._wordWrapWidth=t,this.styleID++)},enumerable:!1,configurable:!0}),t.prototype.toFontString=function(){var t="number"==typeof this.fontSize?this.fontSize+"px":this.fontSize,e=this.fontFamily;Array.isArray(this.fontFamily)||(e=this.fontFamily.split(","));for(var n=e.length-1;n>=0;n--){var r=e[n].trim();!/([\"\'])[^\'\"]+\1/.test(r)&&_a.indexOf(r)<0&&(r='"'+r+'"'),e[n]=r}return this.fontStyle+" "+this.fontVariant+" "+this.fontWeight+" "+t+" "+e.join(",")},t}();function va(t){return"number"==typeof t?Dt(t):("string"==typeof t&&0===t.indexOf("0x")&&(t=t.replace("0x","#")),t)}function ya(t){if(Array.isArray(t)){for(var e=0;e<t.length;++e)t[e]=va(t[e]);return t}return va(t)}function Ea(t,e,n){for(var r in 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0===n&&(n=!0),e=t.trimRight(e),n?e+"\n":e},t.getFromCache=function(t,e,n,r){var i=n[t];if("number"!=typeof i){var o=t.length*e;i=r.measureText(t).width+o,n[t]=i}return i},t.collapseSpaces=function(t){return"normal"===t||"pre-line"===t},t.collapseNewlines=function(t){return"normal"===t},t.trimRight=function(e){if("string"!=typeof e)return"";for(var n=e.length-1;n>=0;n--){var r=e[n];if(!t.isBreakingSpace(r))break;e=e.slice(0,-1)}return e},t.isNewline=function(e){return"string"==typeof e&&t._newlines.indexOf(e.charCodeAt(0))>=0},t.isBreakingSpace=function(e,n){return"string"==typeof e&&t._breakingSpaces.indexOf(e.charCodeAt(0))>=0},t.tokenize=function(e){var n=[],r="";if("string"!=typeof e)return n;for(var i=0;i<e.length;i++){var o=e[i],a=e[i+1];t.isBreakingSpace(o,a)||t.isNewline(o)?(""!==r&&(n.push(r),r=""),n.push(o)):r+=o}return""!==r&&n.push(r),n},t.canBreakWords=function(t,e){return e},t.canBreakChars=function(t,e,n,r,i){return!0},t.wordWrapSplit=function(t){return 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ue,(i=t.call(this,a)||this)._ownCanvas=o,i.canvas=r,i.context=r.getContext("2d"),i._resolution=At.RESOLUTION,i._autoResolution=!0,i._text=null,i._style=null,i._styleListener=null,i._font="",i.text=e,i.style=n,i.localStyleID=-1,i}return function(t,e){function n(){this.constructor=t}pa(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype.updateText=function(t){var n=this._style;if(this.localStyleID!==n.styleID&&(this.dirty=!0,this.localStyleID=n.styleID),this.dirty||!t){this._font=this._style.toFontString();var r,i,o=this.context,a=Ta.measureText(this._text||" 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y?y:Ut(y)),T=n.dropShadowBlur*this._resolution,b=n.dropShadowDistance*this._resolution;o.shadowColor="rgba("+255*E[0]+","+255*E[1]+","+255*E[2]+","+n.dropShadowAlpha+")",o.shadowBlur=T,o.shadowOffsetX=Math.cos(n.dropShadowAngle)*b,o.shadowOffsetY=Math.sin(n.dropShadowAngle)*b+v}else o.fillStyle=this._generateFillStyle(n,u,a),o.strokeStyle=n.stroke,o.shadowColor="black",o.shadowBlur=0,o.shadowOffsetX=0,o.shadowOffsetY=0;var x=(h-f.fontSize)/2;(!e.nextLineHeightBehavior||h-f.fontSize<0)&&(x=0);for(var S=0;S<u.length;S++)r=n.strokeThickness/2,i=n.strokeThickness/2+S*h+f.ascent+x,"right"===n.align?r+=d-c[S]:"center"===n.align&&(r+=(d-c[S])/2),n.stroke&&n.strokeThickness&&this.drawLetterSpacing(u[S],r+n.padding,i+n.padding-g,!0),n.fill&&this.drawLetterSpacing(u[S],r+n.padding,i+n.padding-g)}this.updateTexture()}},e.prototype.drawLetterSpacing=function(t,n,r,i){void 0===i&&(i=!1);var o=this._style.letterSpacing,a=e.experimentalLetterSpacing&&("letterSpacing"in 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null!==u.top&&(i=u.right-u.left,o=u.bottom-u.top+1,h=a.getImageData(u.left,u.top,i,o)),{height:o,width:i,data:h}}(t);e.data&&(t.width=e.width,t.height=e.height,this.context.putImageData(e.data,0,0))}var n=this._texture,r=this._style,i=r.trim?0:r.padding,o=n.baseTexture;n.trim.width=n._frame.width=t.width/this._resolution,n.trim.height=n._frame.height=t.height/this._resolution,n.trim.x=-i,n.trim.y=-i,n.orig.width=n._frame.width-2*i,n.orig.height=n._frame.height-2*i,this._onTextureUpdate(),o.setRealSize(t.width,t.height,this._resolution),n.updateUvs(),this.dirty=!1},e.prototype._render=function(e){this._autoResolution&&this._resolution!==e.resolution&&(this._resolution=e.resolution,this.dirty=!0),this.updateText(!0),t.prototype._render.call(this,e)},e.prototype.updateTransform=function(){this.updateText(!0),t.prototype.updateTransform.call(this)},e.prototype.getBounds=function(e,n){return this.updateText(!0),-1===this._textureID&&(e=!1),t.prototype.getBounds.call(this,e,n)},e.prototype.getLocalBounds=function(e){return this.updateText(!0),t.prototype.getLocalBounds.call(this,e)},e.prototype._calculateBounds=function(){this.calculateVertices(),this._bounds.addQuad(this.vertexData)},e.prototype._generateFillStyle=function(t,e,n){var r,i=t.fill;if(!Array.isArray(i))return i;if(1===i.length)return i[0];var o=t.dropShadow?t.dropShadowDistance:0,a=t.padding||0,s=this.canvas.width/this._resolution-o-2*a,l=this.canvas.height/this._resolution-o-2*a,u=i.slice(),h=t.fillGradientStops.slice();if(!h.length)for(var c=u.length+1,d=1;d<c;++d)h.push(d/c);if(u.unshift(i[0]),h.unshift(0),u.push(i[i.length-1]),h.push(1),t.fillGradientType===Ko.LINEAR_VERTICAL){r=this.context.createLinearGradient(s/2,a,s/2,l+a);var f=n.fontProperties.fontSize+t.strokeThickness;for(d=0;d<e.length;d++){var p=n.lineHeight*(d-1)+f,m=n.lineHeight*d,_=m;d>0&&p>m&&(_=(m+p)/2);var g=m+f,v=n.lineHeight*(d+1),y=g;d+1<e.length&&v<g&&(y=(g+v)/2);for(var E=(y-_)/l,T=0;T<u.length;T++){var b;b="number"==typeof h[T]?h[T]:T/u.length;var x=Math.min(1,Math.max(0,_/l+b*E));x=Number(x.toFixed(5)),r.addColorStop(x,u[T])}}}else{r=this.context.createLinearGradient(a,l/2,s+a,l/2);var S=u.length+1,M=1;for(d=0;d<u.length;d++){var A;A="number"==typeof h[d]?h[d]:M/S,r.addColorStop(A,u[d]),M++}}return r},e.prototype.destroy=function(e){"boolean"==typeof e&&(e={children:e}),e=Object.assign({},ba,e),t.prototype.destroy.call(this,e),this._ownCanvas&&(this.canvas.height=this.canvas.width=0),this.context=null,this.canvas=null,this._style=null},Object.defineProperty(e.prototype,"width",{get:function(){return this.updateText(!0),Math.abs(this.scale.x)*this._texture.orig.width},set:function(t){this.updateText(!0);var e=jt(this.scale.x)||1;this.scale.x=e*t/this._texture.orig.width,this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.updateText(!0),Math.abs(this.scale.y)*this._texture.orig.height},set:function(t){this.updateText(!0);var e=jt(this.scale.y)||1;this.scale.y=e*t/this._texture.orig.height,this._height=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"style",{get:function(){return this._style},set:function(t){t=t||{},this._style=t instanceof ga?t:new ga(t),this.localStyleID=-1,this.dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){t=String(null==t?"":t),this._text!==t&&(this._text=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resolution",{get:function(){return this._resolution},set:function(t){this._autoResolution=!1,this._resolution!==t&&(this._resolution=t,this.dirty=!0)},enumerable:!1,configurable:!0}),e.nextLineHeightBehavior=!1,e.experimentalLetterSpacing=!1,e}(fa);At.UPLOADS_PER_FRAME=4;var Sa=function(t,e){return Sa=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Sa(t,e)},Ma=function(){function t(t){this.maxItemsPerFrame=t,this.itemsLeft=0}return t.prototype.beginFrame=function(){this.itemsLeft=this.maxItemsPerFrame},t.prototype.allowedToUpload=function(){return this.itemsLeft-- >0},t}();function Aa(t,e){var n=!1;if(t&&t._textures&&t._textures.length)for(var r=0;r<t._textures.length;r++)if(t._textures[r]instanceof Nn){var i=t._textures[r].baseTexture;-1===e.indexOf(i)&&(e.push(i),n=!0)}return n}function Ra(t,e){if(t.baseTexture instanceof _n){var n=t.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function wa(t,e){if(t._texture&&t._texture instanceof Nn){var n=t._texture.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function Pa(t,e){return e instanceof xa&&(e.updateText(!0),!0)}function Ia(t,e){if(e instanceof ga){var n=e.toFontString();return Ta.measureFont(n),!0}return!1}function Oa(t,e){if(t instanceof xa){-1===e.indexOf(t.style)&&e.push(t.style),-1===e.indexOf(t)&&e.push(t);var n=t._texture.baseTexture;return-1===e.indexOf(n)&&e.push(n),!0}return!1}function Ca(t,e){return t instanceof ga&&(-1===e.indexOf(t)&&e.push(t),!0)}var Na=function(){function t(t){var e=this;this.limiter=new Ma(At.UPLOADS_PER_FRAME),this.renderer=t,this.uploadHookHelper=null,this.queue=[],this.addHooks=[],this.uploadHooks=[],this.completes=[],this.ticking=!1,this.delayedTick=function(){e.queue&&e.prepareItems()},this.registerFindHook(Oa),this.registerFindHook(Ca),this.registerFindHook(Aa),this.registerFindHook(Ra),this.registerFindHook(wa),this.registerUploadHook(Pa),this.registerUploadHook(Ia)}return t.prototype.upload=function(t,e){var n=this;return"function"==typeof t&&(e=t,t=null),e&&Zt("6.5.0","BasePrepare.upload callback is deprecated, use the return Promise instead."),new Promise((function(r){t&&n.add(t);var i=function(){null==e||e(),r()};n.queue.length?(n.completes.push(i),n.ticking||(n.ticking=!0,an.system.addOnce(n.tick,n,tn.UTILITY))):i()}))},t.prototype.tick=function(){setTimeout(this.delayedTick,0)},t.prototype.prepareItems=function(){for(this.limiter.beginFrame();this.queue.length&&this.limiter.allowedToUpload();){var t=this.queue[0],e=!1;if(t&&!t._destroyed)for(var n=0,r=this.uploadHooks.length;n<r;n++)if(this.uploadHooks[n](this.uploadHookHelper,t)){this.queue.shift(),e=!0;break}e||this.queue.shift()}if(this.queue.length)an.system.addOnce(this.tick,this,tn.UTILITY);else{this.ticking=!1;var i=this.completes.slice(0);for(this.completes.length=0,n=0,r=i.length;n<r;n++)i[n]()}},t.prototype.registerFindHook=function(t){return t&&this.addHooks.push(t),this},t.prototype.registerUploadHook=function(t){return t&&this.uploadHooks.push(t),this},t.prototype.add=function(t){for(var e=0,n=this.addHooks.length;e<n&&!this.addHooks[e](t,this.queue);e++);if(t instanceof Qe)for(e=t.children.length-1;e>=0;e--)this.add(t.children[e]);return this},t.prototype.destroy=function(){this.ticking&&an.system.remove(this.tick,this),this.ticking=!1,this.addHooks=null,this.uploadHooks=null,this.renderer=null,this.completes=null,this.queue=null,this.limiter=null,this.uploadHookHelper=null},t}();function La(t,e){return e instanceof _n&&(e._glTextures[t.CONTEXT_UID]||t.texture.bind(e),!0)}function Da(t,e){if(!(e instanceof ua))return!1;var n=e.geometry;e.finishPoly(),n.updateBatches();for(var r=n.batches,i=0;i<r.length;i++){var o=r[i].style.texture;o&&La(t,o.baseTexture)}return n.batchable||t.geometry.bind(n,e._resolveDirectShader(t)),!0}function Ua(t,e){return t instanceof ua&&(e.push(t),!0)}var Fa=function(t){function e(e){var n=t.call(this,e)||this;return n.uploadHookHelper=n.renderer,n.registerFindHook(Ua),n.registerUploadHook(La),n.registerUploadHook(Da),n}return function(t,e){function n(){this.constructor=t}Sa(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.extension={name:"prepare",type:$e.RendererPlugin},e}(Na),Ba=(function(){function t(t){this.maxMilliseconds=t,this.frameStart=0}t.prototype.beginFrame=function(){this.frameStart=Date.now()},t.prototype.allowedToUpload=function(){return Date.now()-this.frameStart<this.maxMilliseconds}}(),function(){function t(t,e,n){void 0===n&&(n=null),this.linkedSheets=[],this._texture=t instanceof Nn?t:null,this.baseTexture=t instanceof _n?t:this._texture.baseTexture,this.textures={},this.animations={},this.data=e;var r=this.baseTexture.resource;this.resolution=this._updateResolution(n||(r?r.url:null)),this._frames=this.data.frames,this._frameKeys=Object.keys(this._frames),this._batchIndex=0,this._callback=null}return t.prototype._updateResolution=function(t){void 0===t&&(t=null);var e=this.data.meta.scale,n=ne(t,null);return null===n&&(n=void 0!==e?parseFloat(e):1),1!==n&&this.baseTexture.setResolution(n),n},t.prototype.parse=function(e){var n=this;return e&&Zt("6.5.0","Spritesheet.parse callback is deprecated, use the return Promise instead."),new Promise((function(r){n._callback=function(t){null==e||e(t),r(t)},n._batchIndex=0,n._frameKeys.length<=t.BATCH_SIZE?(n._processFrames(0),n._processAnimations(),n._parseComplete()):n._nextBatch()}))},t.prototype._processFrames=function(e){for(var n=e,r=t.BATCH_SIZE;n-e<r&&n<this._frameKeys.length;){var i=this._frameKeys[n],o=this._frames[i],a=o.frame;if(a){var s,l=null,u=!1!==o.trimmed&&o.sourceSize?o.sourceSize:o.frame,h=new ue(0,0,Math.floor(u.w)/this.resolution,Math.floor(u.h)/this.resolution);s=o.rotated?new ue(Math.floor(a.x)/this.resolution,Math.floor(a.y)/this.resolution,Math.floor(a.h)/this.resolution,Math.floor(a.w)/this.resolution):new ue(Math.floor(a.x)/this.resolution,Math.floor(a.y)/this.resolution,Math.floor(a.w)/this.resolution,Math.floor(a.h)/this.resolution),!1!==o.trimmed&&o.spriteSourceSize&&(l=new ue(Math.floor(o.spriteSourceSize.x)/this.resolution,Math.floor(o.spriteSourceSize.y)/this.resolution,Math.floor(a.w)/this.resolution,Math.floor(a.h)/this.resolution)),this.textures[i]=new Nn(this.baseTexture,s,h,l,o.rotated?2:0,o.anchor),Nn.addToCache(this.textures[i],i)}n++}},t.prototype._processAnimations=function(){var t=this.data.animations||{};for(var e in t){this.animations[e]=[];for(var n=0;n<t[e].length;n++){var r=t[e][n];this.animations[e].push(this.textures[r])}}},t.prototype._parseComplete=function(){var t=this._callback;this._callback=null,this._batchIndex=0,t.call(this,this.textures)},t.prototype._nextBatch=function(){var e=this;this._processFrames(this._batchIndex*t.BATCH_SIZE),this._batchIndex++,setTimeout((function(){e._batchIndex*t.BATCH_SIZE<e._frameKeys.length?e._nextBatch():(e._processAnimations(),e._parseComplete())}),0)},t.prototype.destroy=function(t){var e;for(var n in void 0===t&&(t=!1),this.textures)this.textures[n].destroy();this._frames=null,this._frameKeys=null,this.data=null,this.textures=null,t&&(null===(e=this._texture)||void 0===e||e.destroy(),this.baseTexture.destroy()),this._texture=null,this.baseTexture=null,this.linkedSheets=[]},t.BATCH_SIZE=1e3,t}()),Ga=function(){function t(){}return t.use=function(e,n){var r,i,o=this,a=e.name+"_image";if(e.data&&e.type===ji.TYPE.JSON&&e.data.frames&&!o.resources[a]){var s=null===(i=null===(r=e.data)||void 0===r?void 0:r.meta)||void 0===i?void 0:i.related_multi_packs;if(Array.isArray(s))for(var l=function(t){if("string"!=typeof t)return"continue";var n=t.replace(".json",""),r=It.resolve(e.url.replace(o.baseUrl,""),t);if(o.resources[n]||Object.values(o.resources).some((function(t){return It.format(It.parse(t.url))===r})))return"continue";var i={crossOrigin:e.crossOrigin,loadType:ji.LOAD_TYPE.XHR,xhrType:ji.XHR_RESPONSE_TYPE.JSON,parentResource:e,metadata:e.metadata};o.add(n,r,i)},u=0,h=s;u<h.length;u++)l(h[u]);var c={crossOrigin:e.crossOrigin,metadata:e.metadata.imageMetadata,parentResource:e},d=t.getResourcePath(e,o.baseUrl);o.add(a,d,c,(function(t){if(t.error)n(t.error);else{var r=new Ba(t.texture,e.data,e.url);r.parse().then((function(){e.spritesheet=r,e.textures=r.textures,n()}))}}))}else n()},t.getResourcePath=function(t,e){return t.isDataUrl?t.data.meta.image:It.resolve(t.url.replace(e,""),t.data.meta.image)},t.extension=$e.Loader,t}(),ka=function(t,e){return ka=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},ka(t,e)};function Ha(t,e){function n(){this.constructor=t}ka(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var za=new se,Va=(function(t){function e(e,n,r){void 0===n&&(n=100),void 0===r&&(r=100);var i=t.call(this,e)||this;return i.tileTransform=new Se,i._width=n,i._height=r,i.uvMatrix=i.texture.uvMatrix||new Lr(e),i.pluginName="tilingSprite",i.uvRespectAnchor=!1,i}Ha(e,t),Object.defineProperty(e.prototype,"clampMargin",{get:function(){return this.uvMatrix.clampMargin},set:function(t){this.uvMatrix.clampMargin=t,this.uvMatrix.update(!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tileScale",{get:function(){return this.tileTransform.scale},set:function(t){this.tileTransform.scale.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tilePosition",{get:function(){return this.tileTransform.position},set:function(t){this.tileTransform.position.copyFrom(t)},enumerable:!1,configurable:!0}),e.prototype._onTextureUpdate=function(){this.uvMatrix&&(this.uvMatrix.texture=this._texture),this._cachedTint=16777215},e.prototype._render=function(t){var e=this._texture;e&&e.valid&&(this.tileTransform.updateLocalTransform(),this.uvMatrix.update(),t.batch.setObjectRenderer(t.plugins[this.pluginName]),t.plugins[this.pluginName].render(this))},e.prototype._calculateBounds=function(){var t=this._width*-this._anchor._x,e=this._height*-this._anchor._y,n=this._width*(1-this._anchor._x),r=this._height*(1-this._anchor._y);this._bounds.addFrame(this.transform,t,e,n,r)},e.prototype.getLocalBounds=function(e){return 0===this.children.length?(this._bounds.minX=this._width*-this._anchor._x,this._bounds.minY=this._height*-this._anchor._y,this._bounds.maxX=this._width*(1-this._anchor._x),this._bounds.maxY=this._height*(1-this._anchor._y),e||(this._localBoundsRect||(this._localBoundsRect=new ue),e=this._localBoundsRect),this._bounds.getRectangle(e)):t.prototype.getLocalBounds.call(this,e)},e.prototype.containsPoint=function(t){this.worldTransform.applyInverse(t,za);var e=this._width,n=this._height,r=-e*this.anchor._x;if(za.x>=r&&za.x<r+e){var i=-n*this.anchor._y;if(za.y>=i&&za.y<i+n)return!0}return!1},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this.tileTransform=null,this.uvMatrix=null},e.from=function(t,n){return new e(t instanceof Nn?t:Nn.from(t,n),n.width,n.height)},Object.defineProperty(e.prototype,"width",{get:function(){return this._width},set:function(t){this._width=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height},set:function(t){this._height=t},enumerable:!1,configurable:!0})}(fa),"#version 100\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nattribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTransform;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTransform * vec3(aTextureCoord, 1.0)).xy;\n}\n"),Xa=new me,Wa=function(t){function e(e){var n=t.call(this,e)||this;return e.runners.contextChange.add(n),n.quad=new Wn,n.state=Or.for2d(),n}return Ha(e,t),e.prototype.contextChange=function(){var t=this.renderer,e={globals:t.globalUniforms};this.simpleShader=Ir.from(Va,"#version 100\n#define SHADER_NAME Tiling-Sprite-Simple-100\n\nprecision lowp float;\n\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\n\nvoid main(void)\n{\n    vec4 texSample = texture2D(uSampler, vTextureCoord);\n    gl_FragColor = texSample * uColor;\n}\n",e),this.shader=t.context.webGLVersion>1?Ir.from("#version 300 es\n#define SHADER_NAME Tiling-Sprite-300\n\nprecision lowp float;\n\nin vec2 aVertexPosition;\nin vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTransform;\n\nout vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTransform * vec3(aTextureCoord, 1.0)).xy;\n}\n","#version 300 es\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nin vec2 vTextureCoord;\n\nout vec4 fragmentColor;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\nuniform mat3 uMapCoord;\nuniform vec4 uClampFrame;\nuniform vec2 uClampOffset;\n\nvoid main(void)\n{\n    vec2 coord = vTextureCoord + ceil(uClampOffset - vTextureCoord);\n    coord = (uMapCoord * vec3(coord, 1.0)).xy;\n    vec2 unclamped = coord;\n    coord = clamp(coord, uClampFrame.xy, uClampFrame.zw);\n\n    vec4 texSample = texture(uSampler, coord, unclamped == coord ? 0.0f : -32.0f);// lod-bias very negative to force lod 0\n\n    fragmentColor = texSample * uColor;\n}\n",e):Ir.from(Va,"#version 100\n#ifdef GL_EXT_shader_texture_lod\n    #extension GL_EXT_shader_texture_lod : enable\n#endif\n#define SHADER_NAME Tiling-Sprite-100\n\nprecision lowp float;\n\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform vec4 uColor;\nuniform mat3 uMapCoord;\nuniform vec4 uClampFrame;\nuniform vec2 uClampOffset;\n\nvoid main(void)\n{\n    vec2 coord = vTextureCoord + ceil(uClampOffset - vTextureCoord);\n    coord = (uMapCoord * vec3(coord, 1.0)).xy;\n    vec2 unclamped = coord;\n    coord = clamp(coord, uClampFrame.xy, uClampFrame.zw);\n\n    #ifdef GL_EXT_shader_texture_lod\n        vec4 texSample = unclamped == coord\n            ? texture2D(uSampler, coord) \n            : texture2DLodEXT(uSampler, coord, 0);\n    #else\n        vec4 texSample = texture2D(uSampler, coord);\n    #endif\n\n    gl_FragColor = texSample * uColor;\n}\n",e)},e.prototype.render=function(t){var e=this.renderer,n=this.quad,r=n.vertices;r[0]=r[6]=t._width*-t.anchor.x,r[1]=r[3]=t._height*-t.anchor.y,r[2]=r[4]=t._width*(1-t.anchor.x),r[5]=r[7]=t._height*(1-t.anchor.y);var i=t.uvRespectAnchor?t.anchor.x:0,o=t.uvRespectAnchor?t.anchor.y:0;(r=n.uvs)[0]=r[6]=-i,r[1]=r[3]=-o,r[2]=r[4]=1-i,r[5]=r[7]=1-o,n.invalidate();var a=t._texture,s=a.baseTexture,l=s.alphaMode>0,u=t.tileTransform.localTransform,h=t.uvMatrix,c=s.isPowerOfTwo&&a.frame.width===s.width&&a.frame.height===s.height;c&&(s._glTextures[e.CONTEXT_UID]?c=s.wrapMode!==$.CLAMP:s.wrapMode===$.CLAMP&&(s.wrapMode=$.REPEAT));var d=c?this.simpleShader:this.shader,f=a.width,p=a.height,m=t._width,_=t._height;Xa.set(u.a*f/m,u.b*f/_,u.c*p/m,u.d*p/_,u.tx/m,u.ty/_),Xa.invert(),c?Xa.prepend(h.mapCoord):(d.uniforms.uMapCoord=h.mapCoord.toArray(!0),d.uniforms.uClampFrame=h.uClampFrame,d.uniforms.uClampOffset=h.uClampOffset),d.uniforms.uTransform=Xa.toArray(!0),d.uniforms.uColor=kt(t.tint,t.worldAlpha,d.uniforms.uColor,l),d.uniforms.translationMatrix=t.transform.worldTransform.toArray(!0),d.uniforms.uSampler=a,e.shader.bind(d),e.geometry.bind(n),this.state.blendMode=Bt(t.blendMode,l),e.state.set(this.state),e.geometry.draw(this.renderer.gl.TRIANGLES,6,0)},e.extension={name:"tilingSprite",type:$e.RendererPlugin},e}($n),ja=function(t,e){return ja=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},ja(t,e)};function Ya(t,e){function n(){this.constructor=t}ja(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var qa=function(){function t(t,e){this.uvBuffer=t,this.uvMatrix=e,this.data=null,this._bufferUpdateId=-1,this._textureUpdateId=-1,this._updateID=0}return t.prototype.update=function(t){if(t||this._bufferUpdateId!==this.uvBuffer._updateID||this._textureUpdateId!==this.uvMatrix._updateID){this._bufferUpdateId=this.uvBuffer._updateID,this._textureUpdateId=this.uvMatrix._updateID;var e=this.uvBuffer.data;this.data&&this.data.length===e.length||(this.data=new Float32Array(e.length)),this.uvMatrix.multiplyUvs(e,this.data),this._updateID++}},t}(),Ka=new se,Za=new de,Qa=function(t){function e(e,n,r,i){void 0===i&&(i=j.TRIANGLES);var o=t.call(this)||this;return o.geometry=e,o.shader=n,o.state=r||Or.for2d(),o.drawMode=i,o.start=0,o.size=0,o.uvs=null,o.indices=null,o.vertexData=new Float32Array(1),o.vertexDirty=-1,o._transformID=-1,o._roundPixels=At.ROUND_PIXELS,o.batchUvs=null,o}return Ya(e,t),Object.defineProperty(e.prototype,"geometry",{get:function(){return this._geometry},set:function(t){this._geometry!==t&&(this._geometry&&(this._geometry.refCount--,0===this._geometry.refCount&&this._geometry.dispose()),this._geometry=t,this._geometry&&this._geometry.refCount++,this.vertexDirty=-1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uvBuffer",{get:function(){return this.geometry.buffers[1]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticesBuffer",{get:function(){return this.geometry.buffers[0]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this.shader},set:function(t){this.shader=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.state.blendMode},set:function(t){this.state.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"roundPixels",{get:function(){return this._roundPixels},set:function(t){this._roundPixels!==t&&(this._transformID=-1),this._roundPixels=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return"tint"in this.shader?this.shader.tint:null},set:function(t){this.shader.tint=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return"texture"in this.shader?this.shader.texture:null},set:function(t){this.shader.texture=t},enumerable:!1,configurable:!0}),e.prototype._render=function(t){var n=this.geometry.buffers[0].data;this.shader.batchable&&this.drawMode===j.TRIANGLES&&n.length<2*e.BATCHABLE_SIZE?this._renderToBatch(t):this._renderDefault(t)},e.prototype._renderDefault=function(t){var e=this.shader;e.alpha=this.worldAlpha,e.update&&e.update(),t.batch.flush(),e.uniforms.translationMatrix=this.transform.worldTransform.toArray(!0),t.shader.bind(e),t.state.set(this.state),t.geometry.bind(this.geometry,e),t.geometry.draw(this.drawMode,this.size,this.start,this.geometry.instanceCount)},e.prototype._renderToBatch=function(t){var e=this.geometry,n=this.shader;n.uvMatrix&&(n.uvMatrix.update(),this.calculateUvs()),this.calculateVertices(),this.indices=e.indexBuffer.data,this._tintRGB=n._tintRGB,this._texture=n.texture;var r=this.material.pluginName;t.batch.setObjectRenderer(t.plugins[r]),t.plugins[r].render(this)},e.prototype.calculateVertices=function(){var t=this.geometry.buffers[0],e=t.data,n=t._updateID;if(n!==this.vertexDirty||this._transformID!==this.transform._worldID){this._transformID=this.transform._worldID,this.vertexData.length!==e.length&&(this.vertexData=new Float32Array(e.length));for(var r=this.transform.worldTransform,i=r.a,o=r.b,a=r.c,s=r.d,l=r.tx,u=r.ty,h=this.vertexData,c=0;c<h.length/2;c++){var d=e[2*c],f=e[2*c+1];h[2*c]=i*d+a*f+l,h[2*c+1]=o*d+s*f+u}if(this._roundPixels){var p=At.RESOLUTION;for(c=0;c<h.length;++c)h[c]=Math.round((h[c]*p|0)/p)}this.vertexDirty=n}},e.prototype.calculateUvs=function(){var t=this.geometry.buffers[1],e=this.shader;e.uvMatrix.isSimple?this.uvs=t.data:(this.batchUvs||(this.batchUvs=new qa(t,e.uvMatrix)),this.batchUvs.update(),this.uvs=this.batchUvs.data)},e.prototype._calculateBounds=function(){this.calculateVertices(),this._bounds.addVertexData(this.vertexData,0,this.vertexData.length)},e.prototype.containsPoint=function(t){if(!this.getBounds().contains(t.x,t.y))return!1;this.worldTransform.applyInverse(t,Ka);for(var e=this.geometry.getBuffer("aVertexPosition").data,n=Za.points,r=this.geometry.getIndex().data,i=r.length,o=4===this.drawMode?3:1,a=0;a+2<i;a+=o){var s=2*r[a],l=2*r[a+1],u=2*r[a+2];if(n[0]=e[s],n[1]=e[s+1],n[2]=e[l],n[3]=e[l+1],n[4]=e[u],n[5]=e[u+1],Za.contains(Ka.x,Ka.y))return!0}return!1},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e),this._cachedTexture&&(this._cachedTexture.destroy(),this._cachedTexture=null),this.geometry=null,this.shader=null,this.state=null,this.uvs=null,this.indices=null,this.vertexData=null},e.BATCHABLE_SIZE=100,e}(Qe),$a=function(t){function e(e,n){var r=this,i={uSampler:e,alpha:1,uTextureMatrix:me.IDENTITY,uColor:new Float32Array([1,1,1,1])};return(n=Object.assign({tint:16777215,alpha:1,pluginName:"batch"},n)).uniforms&&Object.assign(i,n.uniforms),(r=t.call(this,n.program||Pr.from("attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform mat3 uTextureMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n    gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n    vTextureCoord = (uTextureMatrix * vec3(aTextureCoord, 1.0)).xy;\n}\n","varying vec2 vTextureCoord;\nuniform vec4 uColor;\n\nuniform sampler2D uSampler;\n\nvoid main(void)\n{\n    gl_FragColor = texture2D(uSampler, vTextureCoord) * uColor;\n}\n"),i)||this)._colorDirty=!1,r.uvMatrix=new Lr(e),r.batchable=void 0===n.program,r.pluginName=n.pluginName,r.tint=n.tint,r.alpha=n.alpha,r}return Ya(e,t),Object.defineProperty(e.prototype,"texture",{get:function(){return this.uniforms.uSampler},set:function(t){this.uniforms.uSampler!==t&&(!this.uniforms.uSampler.baseTexture.alphaMode!=!t.baseTexture.alphaMode&&(this._colorDirty=!0),this.uniforms.uSampler=t,this.uvMatrix.texture=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this._alpha},set:function(t){t!==this._alpha&&(this._alpha=t,this._colorDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){t!==this._tint&&(this._tint=t,this._tintRGB=(t>>16)+(65280&t)+((255&t)<<16),this._colorDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.update=function(){if(this._colorDirty){this._colorDirty=!1;var t=this.texture.baseTexture;kt(this._tint,this._alpha,this.uniforms.uColor,t.alphaMode)}this.uvMatrix.update()&&(this.uniforms.uTextureMatrix=this.uvMatrix.mapCoord)},e}(Ir),Ja=function(t){function e(e,n,r){var i=t.call(this)||this,o=new Bn(e),a=new Bn(n,!0),s=new Bn(r,!0,!0);return i.addAttribute("aVertexPosition",o,2,!1,K.FLOAT).addAttribute("aTextureCoord",a,2,!1,K.FLOAT).addIndex(s),i._updateId=-1,i}return Ya(e,t),Object.defineProperty(e.prototype,"vertexDirtyId",{get:function(){return this.buffers[0]._updateID},enumerable:!1,configurable:!0}),e}(Vn),ts=function(t,e){return ts=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},ts(t,e)},es=function(){this.info=[],this.common=[],this.page=[],this.char=[],this.kerning=[],this.distanceField=[]},ns=function(){function t(){}return t.test=function(t){return"string"==typeof t&&0===t.indexOf("info face=")},t.parse=function(t){var e=t.match(/^[a-z]+\s+.+$/gm),n={info:[],common:[],page:[],char:[],chars:[],kerning:[],kernings:[],distanceField:[]};for(var r in e){var i=e[r].match(/^[a-z]+/gm)[0],o=e[r].match(/[a-zA-Z]+=([^\s"']+|"([^"]*)")/gm),a={};for(var s in o){var l=o[s].split("="),u=l[0],h=l[1].replace(/"/gm,""),c=parseFloat(h),d=isNaN(c)?h:c;a[u]=d}n[i].push(a)}var f=new es;return n.info.forEach((function(t){return f.info.push({face:t.face,size:parseInt(t.size,10)})})),n.common.forEach((function(t){return f.common.push({lineHeight:parseInt(t.lineHeight,10)})})),n.page.forEach((function(t){return f.page.push({id:parseInt(t.id,10),file:t.file})})),n.char.forEach((function(t){return f.char.push({id:parseInt(t.id,10),page:parseInt(t.page,10),x:parseInt(t.x,10),y:parseInt(t.y,10),width:parseInt(t.width,10),height:parseInt(t.height,10),xoffset:parseInt(t.xoffset,10),yoffset:parseInt(t.yoffset,10),xadvance:parseInt(t.xadvance,10)})})),n.kerning.forEach((function(t){return f.kerning.push({first:parseInt(t.first,10),second:parseInt(t.second,10),amount:parseInt(t.amount,10)})})),n.distanceField.forEach((function(t){return f.distanceField.push({distanceRange:parseInt(t.distanceRange,10),fieldType:t.fieldType})})),f},t}(),rs=function(){function t(){}return t.test=function(t){return t instanceof XMLDocument&&t.getElementsByTagName("page").length&&null!==t.getElementsByTagName("info")[0].getAttribute("face")},t.parse=function(t){for(var e=new es,n=t.getElementsByTagName("info"),r=t.getElementsByTagName("common"),i=t.getElementsByTagName("page"),o=t.getElementsByTagName("char"),a=t.getElementsByTagName("kerning"),s=t.getElementsByTagName("distanceField"),l=0;l<n.length;l++)e.info.push({face:n[l].getAttribute("face"),size:parseInt(n[l].getAttribute("size"),10)});for(l=0;l<r.length;l++)e.common.push({lineHeight:parseInt(r[l].getAttribute("lineHeight"),10)});for(l=0;l<i.length;l++)e.page.push({id:parseInt(i[l].getAttribute("id"),10)||0,file:i[l].getAttribute("file")});for(l=0;l<o.length;l++){var u=o[l];e.char.push({id:parseInt(u.getAttribute("id"),10),page:parseInt(u.getAttribute("page"),10)||0,x:parseInt(u.getAttribute("x"),10),y:parseInt(u.getAttribute("y"),10),width:parseInt(u.getAttribute("width"),10),height:parseInt(u.getAttribute("height"),10),xoffset:parseInt(u.getAttribute("xoffset"),10),yoffset:parseInt(u.getAttribute("yoffset"),10),xadvance:parseInt(u.getAttribute("xadvance"),10)})}for(l=0;l<a.length;l++)e.kerning.push({first:parseInt(a[l].getAttribute("first"),10),second:parseInt(a[l].getAttribute("second"),10),amount:parseInt(a[l].getAttribute("amount"),10)});for(l=0;l<s.length;l++)e.distanceField.push({fieldType:s[l].getAttribute("fieldType"),distanceRange:parseInt(s[l].getAttribute("distanceRange"),10)});return e},t}(),is=function(){function t(){}return t.test=function(t){if("string"==typeof t&&t.indexOf("<font>")>-1){var e=(new globalThis.DOMParser).parseFromString(t,"text/xml");return rs.test(e)}return!1},t.parse=function(t){var e=(new globalThis.DOMParser).parseFromString(t,"text/xml");return rs.parse(e)},t}(),os=[ns,rs,is];function as(t){for(var e=0;e<os.length;e++)if(os[e].test(t))return os[e];return null}function ss(t,e,n,r,i,o,a){var s=n.text,l=n.fontProperties;e.translate(r,i),e.scale(o,o);var u=a.strokeThickness/2,h=-a.strokeThickness/2;if(e.font=a.toFontString(),e.lineWidth=a.strokeThickness,e.textBaseline=a.textBaseline,e.lineJoin=a.lineJoin,e.miterLimit=a.miterLimit,e.fillStyle=function(t,e,n,r,i,o){var a,s=n.fill;if(!Array.isArray(s))return s;if(1===s.length)return s[0];var l=n.dropShadow?n.dropShadowDistance:0,u=n.padding||0,h=t.width/r-l-2*u,c=t.height/r-l-2*u,d=s.slice(),f=n.fillGradientStops.slice();if(!f.length)for(var p=d.length+1,m=1;m<p;++m)f.push(m/p);if(d.unshift(s[0]),f.unshift(0),d.push(s[s.length-1]),f.push(1),n.fillGradientType===Ko.LINEAR_VERTICAL){a=e.createLinearGradient(h/2,u,h/2,c+u);var _=0,g=(o.fontProperties.fontSize+n.strokeThickness)/c;for(m=0;m<i.length;m++)for(var v=o.lineHeight*m,y=0;y<d.length;y++){var E=v/c+("number"==typeof f[y]?f[y]:y/d.length)*g,T=Math.max(_,E);T=Math.min(T,1),a.addColorStop(T,d[y]),_=T}}else{a=e.createLinearGradient(u,c/2,h+u,c/2);var b=d.length+1,x=1;for(m=0;m<d.length;m++){var S;S="number"==typeof f[m]?f[m]:x/b,a.addColorStop(S,d[m]),x++}}return a}(t,e,a,o,[s],n),e.strokeStyle=a.stroke,a.dropShadow){var c=a.dropShadowColor,d=Lt("number"==typeof c?c:Ut(c)),f=a.dropShadowBlur*o,p=a.dropShadowDistance*o;e.shadowColor="rgba("+255*d[0]+","+255*d[1]+","+255*d[2]+","+a.dropShadowAlpha+")",e.shadowBlur=f,e.shadowOffsetX=Math.cos(a.dropShadowAngle)*p,e.shadowOffsetY=Math.sin(a.dropShadowAngle)*p}else e.shadowColor="black",e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0;a.stroke&&a.strokeThickness&&e.strokeText(s,u,h+n.lineHeight-l.descent),a.fill&&e.fillText(s,u,h+n.lineHeight-l.descent),e.setTransform(1,0,0,1,0,0),e.fillStyle="rgba(0, 0, 0, 0)"}function ls(t){return Array.from?Array.from(t):t.split("")}function us(t){return t.codePointAt?t.codePointAt(0):t.charCodeAt(0)}var hs=function(){function t(t,e,n){var r,i,o=t.info[0],a=t.common[0],s=t.page[0],l=t.distanceField[0],u=ne(s.file),h={};this._ownsTextures=n,this.font=o.face,this.size=o.size,this.lineHeight=a.lineHeight/u,this.chars={},this.pageTextures=h;for(var c=0;c<t.page.length;c++){var d=t.page[c],f=d.id,p=d.file;h[f]=e instanceof Array?e[c]:e[p],(null==l?void 0:l.fieldType)&&"none"!==l.fieldType&&(h[f].baseTexture.alphaMode=tt.NO_PREMULTIPLIED_ALPHA)}for(c=0;c<t.char.length;c++){var m=t.char[c],_=(f=m.id,m.page),g=t.char[c],v=g.x,y=g.y,E=g.width,T=g.height,b=g.xoffset,x=g.yoffset,S=g.xadvance;y/=u,E/=u,T/=u,b/=u,x/=u,S/=u;var M=new ue((v/=u)+h[_].frame.x/u,y+h[_].frame.y/u,E,T);this.chars[f]={xOffset:b,yOffset:x,xAdvance:S,kerning:{},texture:new Nn(h[_].baseTexture,M),page:_}}for(c=0;c<t.kerning.length;c++){var A=t.kerning[c],R=A.first,w=A.second,P=A.amount;R/=u,w/=u,P/=u,this.chars[w]&&(this.chars[w].kerning[R]=P)}this.distanceFieldRange=null==l?void 0:l.distanceRange,this.distanceFieldType=null!==(i=null===(r=null==l?void 0:l.fieldType)||void 0===r?void 0:r.toLowerCase())&&void 0!==i?i:"none"}return t.prototype.destroy=function(){for(var t in this.chars)this.chars[t].texture.destroy(),this.chars[t].texture=null;for(var t in this.pageTextures)this._ownsTextures&&this.pageTextures[t].destroy(!0),this.pageTextures[t]=null;this.chars=null,this.pageTextures=null},t.install=function(e,n,r){var i;if(e instanceof es)i=e;else{var o=as(e);if(!o)throw new Error("Unrecognized data format for font.");i=o.parse(e)}n instanceof Nn&&(n=[n]);var a=new t(i,n,r);return t.available[a.font]=a,a},t.uninstall=function(e){var n=t.available[e];if(!n)throw new Error("No font found named '"+e+"'");n.destroy(),delete t.available[e]},t.from=function(e,n,r){if(!e)throw new Error("[BitmapFont] Property `name` is required.");var i=Object.assign({},t.defaultOptions,r),o=i.chars,a=i.padding,s=i.resolution,l=i.textureWidth,u=i.textureHeight,h=function(t){"string"==typeof t&&(t=[t]);for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n];if(Array.isArray(i)){if(2!==i.length)throw new Error("[BitmapFont]: Invalid character range length, expecting 2 got "+i.length+".");var o=i[0].charCodeAt(0),a=i[1].charCodeAt(0);if(a<o)throw new Error("[BitmapFont]: Invalid character range.");for(var s=o,l=a;s<=l;s++)e.push(String.fromCharCode(s))}else e.push.apply(e,ls(i))}if(0===e.length)throw new Error("[BitmapFont]: Empty set when resolving characters.");return e}(o),c=n instanceof ga?n:new ga(n),d=l,f=new es;f.info[0]={face:c.fontFamily,size:c.fontSize},f.common[0]={lineHeight:c.fontSize};for(var p,m,_,g=0,v=0,y=0,E=[],T=0;T<h.length;T++){p||((p=At.ADAPTER.createCanvas()).width=l,p.height=u,m=p.getContext("2d"),_=new _n(p,{resolution:s}),E.push(new Nn(_)),f.page.push({id:E.length-1,file:""}));var b=Ta.measureText(h[T],c,!1,p),x=b.width,S=Math.ceil(b.height),M=Math.ceil(("italic"===c.fontStyle?2:1)*x);if(v>=u-S*s){if(0===v)throw new Error("[BitmapFont] textureHeight "+u+"px is too small for "+c.fontSize+"px fonts");--T,p=null,m=null,_=null,v=0,g=0,y=0}else if(y=Math.max(S+b.fontProperties.descent,y),M*s+g>=d)--T,v+=y*s,v=Math.ceil(v),g=0,y=0;else{ss(p,m,b,g,v,s,c);var A=us(b.text);f.char.push({id:A,page:E.length-1,x:g/s,y:v/s,width:M,height:S,xoffset:0,yoffset:0,xadvance:Math.ceil(x-(c.dropShadow?c.dropShadowDistance:0)-(c.stroke?c.strokeThickness:0))}),g+=(M+2*a)*s,g=Math.ceil(g)}}T=0;for(var R=h.length;T<R;T++)for(var w=h[T],P=0;P<R;P++){var I=h[P],O=m.measureText(w).width,C=m.measureText(I).width,N=m.measureText(w+I).width-(O+C);N&&f.kerning.push({first:us(w),second:us(I),amount:N})}var L=new t(f,E,!0);return void 0!==t.available[e]&&t.uninstall(e),t.available[e]=L,L},t.ALPHA=[["a","z"],["A","Z"]," "],t.NUMERIC=[["0","9"]],t.ALPHANUMERIC=[["a","z"],["A","Z"],["0","9"]," "],t.ASCII=[[" ","~"]],t.defaultOptions={resolution:1,textureWidth:512,textureHeight:512,padding:4,chars:t.ALPHANUMERIC},t.available={},t}(),cs=[],ds=[],fs=[],ps=(function(t){function e(n,r){void 0===r&&(r={});var i=t.call(this)||this;i._tint=16777215;var o=Object.assign({},e.styleDefaults,r),a=o.align,s=o.tint,l=o.maxWidth,u=o.letterSpacing,h=o.fontName,c=o.fontSize;if(!hs.available[h])throw new Error('Missing BitmapFont "'+h+'"');return i._activePagesMeshData=[],i._textWidth=0,i._textHeight=0,i._align=a,i._tint=s,i._fontName=h,i._fontSize=c||hs.available[h].size,i.text=n,i._maxWidth=l,i._maxLineHeight=0,i._letterSpacing=u,i._anchor=new pe((function(){i.dirty=!0}),i,0,0),i._roundPixels=At.ROUND_PIXELS,i.dirty=!0,i._resolution=At.RESOLUTION,i._autoResolution=!0,i._textureCache={},i}(function(t,e){function n(){this.constructor=t}ts(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),e.prototype.updateText=function(){for(var t,e=hs.available[this._fontName],n=this._fontSize/e.size,r=new se,i=[],o=[],a=[],s=ls(this._text.replace(/(?:\r\n|\r)/g,"\n")||" "),l=this._maxWidth*e.size/this._fontSize,u="none"===e.distanceFieldType?cs:ds,h=null,c=0,d=0,f=0,p=-1,m=0,_=0,g=0,v=0,y=0;y<s.length;y++){var E=us(k=s[y]);if(/(?:\s)/.test(k)&&(p=y,m=c,v++),"\r"!==k&&"\n"!==k){var T=e.chars[E];if(T){h&&T.kerning[h]&&(r.x+=T.kerning[h]);var b=fs.pop()||{texture:Nn.EMPTY,line:0,charCode:0,prevSpaces:0,position:new se};b.texture=T.texture,b.line=f,b.charCode=E,b.position.x=r.x+T.xOffset+this._letterSpacing/2,b.position.y=r.y+T.yOffset,b.prevSpaces=v,i.push(b),c=b.position.x+Math.max(T.xAdvance,T.texture.orig.width),r.x+=T.xAdvance+this._letterSpacing,g=Math.max(g,T.yOffset+T.texture.height),h=E,-1!==p&&l>0&&r.x>l&&(Wt(i,1+p-++_,1+y-p),y=p,p=-1,o.push(m),a.push(i.length>0?i[i.length-1].prevSpaces:0),d=Math.max(d,m),f++,r.x=0,r.y+=e.lineHeight,h=null,v=0)}}else 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alpha);\r\n\r\n}\r\n"),uniforms:{uFWidth:0}}),N=W.NORMAL_NPM);var L=new Qa(O,C);L.blendMode=N,Z={index:0,indexCount:0,vertexCount:0,uvsCount:0,total:0,mesh:L,vertices:null,uvs:null,indices:null}}Z.index=0,Z.indexCount=0,Z.vertexCount=0,Z.uvsCount=0,Z.total=0;var D=this._textureCache;D[I]=D[I]||new Nn(z.baseTexture),Z.mesh.texture=D[I],Z.mesh.tint=this._tint,w.push(Z),R[I]=Z}R[I].total++}for(y=0;y<P.length;y++)-1===w.indexOf(P[y])&&this.removeChild(P[y].mesh);for(y=0;y<w.length;y++)w[y].mesh.parent!==this&&this.addChild(w[y].mesh);for(var y in this._activePagesMeshData=w,R){var U=(Z=R[y]).total;if(!((null===(t=Z.indices)||void 0===t?void 0:t.length)>6*U)||Z.vertices.length<2*Qa.BATCHABLE_SIZE)Z.vertices=new Float32Array(8*U),Z.uvs=new Float32Array(8*U),Z.indices=new Uint16Array(6*U);else for(var F=Z.total,B=Z.vertices,G=4*F*2;G<B.length;G++)B[G]=0;Z.mesh.size=6*U}for(y=0;y<A;y++){var 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a=this.worldTransform,s=a.a,l=a.b,u=a.c,h=a.d,c=Math.sqrt(s*s+l*l),d=Math.sqrt(u*u+h*h),f=(Math.abs(c)+Math.abs(d))/2,p=this._fontSize/o,m=0,_=this._activePagesMeshData;m<_.length;m++)_[m].mesh.shader.uniforms.uFWidth=f*r*p*this._resolution;t.prototype._render.call(this,e)},e.prototype.getLocalBounds=function(){return this.validate(),t.prototype.getLocalBounds.call(this)},e.prototype.validate=function(){this.dirty&&(this.updateText(),this.dirty=!1)},Object.defineProperty(e.prototype,"tint",{get:function(){return this._tint},set:function(t){if(this._tint!==t){this._tint=t;for(var e=0;e<this._activePagesMeshData.length;e++)this._activePagesMeshData[e].mesh.tint=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"align",{get:function(){return this._align},set:function(t){this._align!==t&&(this._align=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fontName",{get:function(){return this._fontName},set:function(t){if(!hs.available[t])throw new Error('Missing BitmapFont "'+t+'"');this._fontName!==t&&(this._fontName=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fontSize",{get:function(){return this._fontSize},set:function(t){this._fontSize!==t&&(this._fontSize=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"anchor",{get:function(){return this._anchor},set:function(t){"number"==typeof t?this._anchor.set(t):this._anchor.copyFrom(t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){t=String(null==t?"":t),this._text!==t&&(this._text=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidth",{get:function(){return this._maxWidth},set:function(t){this._maxWidth!==t&&(this._maxWidth=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxLineHeight",{get:function(){return this.validate(),this._maxLineHeight},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textWidth",{get:function(){return this.validate(),this._textWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"letterSpacing",{get:function(){return this._letterSpacing},set:function(t){this._letterSpacing!==t&&(this._letterSpacing=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"roundPixels",{get:function(){return this._roundPixels},set:function(t){t!==this._roundPixels&&(this._roundPixels=t,this.dirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHeight",{get:function(){return 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n(){this.constructor=t}_s(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var vs,ys,Es,Ts,bs,xs,Ss,Ms,As,Rs,ws,Ps,Is,Os,Cs,Ns,Ls,Ds,Us,Fs,Bs={5:[.153388,.221461,.250301],7:[.071303,.131514,.189879,.214607],9:[.028532,.067234,.124009,.179044,.20236],11:[.0093,.028002,.065984,.121703,.175713,.198596],13:[.002406,.009255,.027867,.065666,.121117,.174868,.197641],15:[489e-6,.002403,.009246,.02784,.065602,.120999,.174697,.197448]},Gs=["varying vec2 vBlurTexCoords[%size%];","uniform sampler2D uSampler;","void main(void)","{","    gl_FragColor = vec4(0.0);","    %blur%","}"].join("\n");!function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(vs||(vs={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(ys||(ys={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(Es||(Es={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(Ts||(Ts={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(bs||(bs={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(xs||(xs={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}(Ss||(Ss={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(Ms||(Ms={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(As||(As={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(Rs||(Rs={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(ws||(ws={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(Ps||(Ps={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(Is||(Is={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(Os||(Os={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(Cs||(Cs={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(Ns||(Ns={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE",t[t.COLOR=4]="COLOR"}(Ls||(Ls={})),function(t){t[t.RED=1]="RED",t[t.GREEN=2]="GREEN",t[t.BLUE=4]="BLUE",t[t.ALPHA=8]="ALPHA"}(Ds||(Ds={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(Us||(Us={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(Fs||(Fs={}));var ks=function(t){function e(e,n,r,i,o){void 0===n&&(n=8),void 0===r&&(r=4),void 0===i&&(i=At.FILTER_RESOLUTION),void 0===o&&(o=5);var a=this,s=function(t,e){var n,r=Math.ceil(t/2),i="\n    attribute vec2 aVertexPosition;\n\n    uniform mat3 projectionMatrix;\n\n    uniform float strength;\n\n    varying vec2 vBlurTexCoords[%size%];\n\n    uniform vec4 inputSize;\n    uniform vec4 outputFrame;\n\n    vec4 filterVertexPosition( void )\n    {\n        vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n        return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n    }\n\n    vec2 filterTextureCoord( void )\n    {\n        return aVertexPosition * (outputFrame.zw * inputSize.zw);\n    }\n\n    void main(void)\n    {\n        gl_Position = filterVertexPosition();\n\n        vec2 textureCoord = filterTextureCoord();\n        %blur%\n    }",o="";n=e?"vBlurTexCoords[%index%] =  textureCoord + vec2(%sampleIndex% * strength, 0.0);":"vBlurTexCoords[%index%] =  textureCoord + vec2(0.0, %sampleIndex% * strength);";for(var a=0;a<t;a++){var s=n.replace("%index%",a.toString());o+=s=s.replace("%sampleIndex%",a-(r-1)+".0"),o+="\n"}return(i=i.replace("%blur%",o)).replace("%size%",t.toString())}(o,e),l=function(t){for(var e,n=Bs[t],r=n.length,i=Gs,o="",a=0;a<t;a++){var s="gl_FragColor += texture2D(uSampler, vBlurTexCoords[%index%]) * %value%;".replace("%index%",a.toString());e=a,a>=r&&(e=t-a-1),o+=s=s.replace("%value%",n[e].toString()),o+="\n"}return(i=i.replace("%blur%",o)).replace("%size%",t.toString())}(o);return(a=t.call(this,s,l)||this).horizontal=e,a.resolution=i,a._quality=0,a.quality=r,a.blur=n,a}return gs(e,t),e.prototype.apply=function(t,e,n,r){if(n?this.horizontal?this.uniforms.strength=1/n.width*(n.width/e.width):this.uniforms.strength=1/n.height*(n.height/e.height):this.horizontal?this.uniforms.strength=1/t.renderer.width*(t.renderer.width/e.width):this.uniforms.strength=1/t.renderer.height*(t.renderer.height/e.height),this.uniforms.strength*=this.strength,this.uniforms.strength/=this.passes,1===this.passes)t.applyFilter(this,e,n,r);else{var i=t.getFilterTexture(),o=t.renderer,a=e,s=i;this.state.blend=!1,t.applyFilter(this,a,s,Os.CLEAR);for(var l=1;l<this.passes-1;l++){t.bindAndClear(a,Os.BLIT),this.uniforms.uSampler=s;var u=s;s=a,a=u,o.shader.bind(this),o.geometry.draw(5)}this.state.blend=!0,t.applyFilter(this,s,n,r),t.returnFilterTexture(i)}},Object.defineProperty(e.prototype,"blur",{get:function(){return this.strength},set:function(t){this.padding=1+2*Math.abs(t),this.strength=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quality",{get:function(){return this._quality},set:function(t){this._quality=t,this.passes=t},enumerable:!1,configurable:!0}),e}(Cr),Hs=(function(t){function e(e,n,r,i){void 0===e&&(e=8),void 0===n&&(n=4),void 0===r&&(r=At.FILTER_RESOLUTION),void 0===i&&(i=5);var o=t.call(this)||this;return o.blurXFilter=new ks(!0,e,n,r,i),o.blurYFilter=new ks(!1,e,n,r,i),o.resolution=r,o.quality=n,o.blur=e,o.repeatEdgePixels=!1,o}gs(e,t),e.prototype.apply=function(t,e,n,r){var i=Math.abs(this.blurXFilter.strength),o=Math.abs(this.blurYFilter.strength);if(i&&o){var a=t.getFilterTexture();this.blurXFilter.apply(t,e,a,Os.CLEAR),this.blurYFilter.apply(t,a,n,r),t.returnFilterTexture(a)}else o?this.blurYFilter.apply(t,e,n,r):this.blurXFilter.apply(t,e,n,r)},e.prototype.updatePadding=function(){this._repeatEdgePixels?this.padding=0:this.padding=2*Math.max(Math.abs(this.blurXFilter.strength),Math.abs(this.blurYFilter.strength))},Object.defineProperty(e.prototype,"blur",{get:function(){return this.blurXFilter.blur},set:function(t){this.blurXFilter.blur=this.blurYFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quality",{get:function(){return this.blurXFilter.quality},set:function(t){this.blurXFilter.quality=this.blurYFilter.quality=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurX",{get:function(){return this.blurXFilter.blur},set:function(t){this.blurXFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurY",{get:function(){return this.blurYFilter.blur},set:function(t){this.blurYFilter.blur=t,this.updatePadding()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this.blurYFilter.blendMode},set:function(t){this.blurYFilter.blendMode=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"repeatEdgePixels",{get:function(){return this._repeatEdgePixels},set:function(t){this._repeatEdgePixels=t,this.updatePadding()},enumerable:!1,configurable:!0})}(Cr),function(t,e){return Hs=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Hs(t,e)}),zs=function(t){function e(){var e=this,n={m:new Float32Array([1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0]),uAlpha:1};return(e=t.call(this,ui,"varying vec2 vTextureCoord;\nuniform sampler2D uSampler;\nuniform float m[20];\nuniform float uAlpha;\n\nvoid main(void)\n{\n    vec4 c = texture2D(uSampler, vTextureCoord);\n\n    if (uAlpha == 0.0) {\n        gl_FragColor = c;\n        return;\n    }\n\n    // Un-premultiply alpha before applying the color matrix. See issue #3539.\n    if (c.a > 0.0) {\n      c.rgb /= c.a;\n    }\n\n    vec4 result;\n\n    result.r = (m[0] * c.r);\n        result.r += (m[1] * c.g);\n        result.r += (m[2] * c.b);\n        result.r += (m[3] * c.a);\n        result.r += m[4];\n\n    result.g = (m[5] * c.r);\n        result.g += (m[6] * c.g);\n        result.g += (m[7] * c.b);\n        result.g += (m[8] * c.a);\n        result.g += m[9];\n\n    result.b = (m[10] * c.r);\n       result.b += (m[11] * c.g);\n       result.b += (m[12] * c.b);\n       result.b += (m[13] * c.a);\n       result.b += m[14];\n\n    result.a = (m[15] * c.r);\n       result.a += (m[16] * c.g);\n       result.a += (m[17] * c.b);\n       result.a += (m[18] * c.a);\n       result.a += m[19];\n\n    vec3 rgb = mix(c.rgb, result.rgb, uAlpha);\n\n    // Premultiply alpha again.\n    rgb *= result.a;\n\n    gl_FragColor = vec4(rgb, result.a);\n}\n",n)||this).alpha=1,e}return function(t,e){function n(){this.constructor=t}Hs(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}(e,t),e.prototype._loadMatrix=function(t,e){void 0===e&&(e=!1);var n=t;e&&(this._multiply(n,this.uniforms.m,t),n=this._colorMatrix(n)),this.uniforms.m=n},e.prototype._multiply=function(t,e,n){return t[0]=e[0]*n[0]+e[1]*n[5]+e[2]*n[10]+e[3]*n[15],t[1]=e[0]*n[1]+e[1]*n[6]+e[2]*n[11]+e[3]*n[16],t[2]=e[0]*n[2]+e[1]*n[7]+e[2]*n[12]+e[3]*n[17],t[3]=e[0]*n[3]+e[1]*n[8]+e[2]*n[13]+e[3]*n[18],t[4]=e[0]*n[4]+e[1]*n[9]+e[2]*n[14]+e[3]*n[19]+e[4],t[5]=e[5]*n[0]+e[6]*n[5]+e[7]*n[10]+e[8]*n[15],t[6]=e[5]*n[1]+e[6]*n[6]+e[7]*n[11]+e[8]*n[16],t[7]=e[5]*n[2]+e[6]*n[7]+e[7]*n[12]+e[8]*n[17],t[8]=e[5]*n[3]+e[6]*n[8]+e[7]*n[13]+e[8]*n[18],t[9]=e[5]*n[4]+e[6]*n[9]+e[7]*n[14]+e[8]*n[19]+e[9],t[10]=e[10]*n[0]+e[11]*n[5]+e[12]*n[10]+e[13]*n[15],t[11]=e[10]*n[1]+e[11]*n[6]+e[12]*n[11]+e[13]*n[16],t[12]=e[10]*n[2]+e[11]*n[7]+e[12]*n[12]+e[13]*n[17],t[13]=e[10]*n[3]+e[11]*n[8]+e[12]*n[13]+e[13]*n[18],t[14]=e[10]*n[4]+e[11]*n[9]+e[12]*n[14]+e[13]*n[19]+e[14],t[15]=e[15]*n[0]+e[16]*n[5]+e[17]*n[10]+e[18]*n[15],t[16]=e[15]*n[1]+e[16]*n[6]+e[17]*n[11]+e[18]*n[16],t[17]=e[15]*n[2]+e[16]*n[7]+e[17]*n[12]+e[18]*n[17],t[18]=e[15]*n[3]+e[16]*n[8]+e[17]*n[13]+e[18]*n[18],t[19]=e[15]*n[4]+e[16]*n[9]+e[17]*n[14]+e[18]*n[19]+e[19],t},e.prototype._colorMatrix=function(t){var e=new Float32Array(t);return e[4]/=255,e[9]/=255,e[14]/=255,e[19]/=255,e},e.prototype.brightness=function(t,e){var n=[t,0,0,0,0,0,t,0,0,0,0,0,t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.tint=function(t,e){var n=[(t>>16&255)/255,0,0,0,0,0,(t>>8&255)/255,0,0,0,0,0,(255&t)/255,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.greyscale=function(t,e){var n=[t,t,t,0,0,t,t,t,0,0,t,t,t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.blackAndWhite=function(t){this._loadMatrix([.3,.6,.1,0,0,.3,.6,.1,0,0,.3,.6,.1,0,0,0,0,0,1,0],t)},e.prototype.hue=function(t,e){t=(t||0)/180*Math.PI;var n=Math.cos(t),r=Math.sin(t),i=1/3,o=(0,Math.sqrt)(i),a=[n+(1-n)*i,i*(1-n)-o*r,i*(1-n)+o*r,0,0,i*(1-n)+o*r,n+i*(1-n),i*(1-n)-o*r,0,0,i*(1-n)-o*r,i*(1-n)+o*r,n+i*(1-n),0,0,0,0,0,1,0];this._loadMatrix(a,e)},e.prototype.contrast=function(t,e){var n=(t||0)+1,r=-.5*(n-1),i=[n,0,0,0,r,0,n,0,0,r,0,0,n,0,r,0,0,0,1,0];this._loadMatrix(i,e)},e.prototype.saturate=function(t,e){void 0===t&&(t=0);var n=2*t/3+1,r=-.5*(n-1),i=[n,r,r,0,0,r,n,r,0,0,r,r,n,0,0,0,0,0,1,0];this._loadMatrix(i,e)},e.prototype.desaturate=function(){this.saturate(-1)},e.prototype.negative=function(t){this._loadMatrix([-1,0,0,1,0,0,-1,0,1,0,0,0,-1,1,0,0,0,0,1,0],t)},e.prototype.sepia=function(t){this._loadMatrix([.393,.7689999,.18899999,0,0,.349,.6859999,.16799999,0,0,.272,.5339999,.13099999,0,0,0,0,0,1,0],t)},e.prototype.technicolor=function(t){this._loadMatrix([1.9125277891456083,-.8545344976951645,-.09155508482755585,0,11.793603434377337,-.3087833385928097,1.7658908555458428,-.10601743074722245,0,-70.35205161461398,-.231103377548616,-.7501899197440212,1.847597816108189,0,30.950940869491138,0,0,0,1,0],t)},e.prototype.polaroid=function(t){this._loadMatrix([1.438,-.062,-.062,0,0,-.122,1.378,-.122,0,0,-.016,-.016,1.483,0,0,0,0,0,1,0],t)},e.prototype.toBGR=function(t){this._loadMatrix([0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,0],t)},e.prototype.kodachrome=function(t){this._loadMatrix([1.1285582396593525,-.3967382283601348,-.03992559172921793,0,63.72958762196502,-.16404339962244616,1.0835251566291304,-.05498805115633132,0,24.732407896706203,-.16786010706155763,-.5603416277695248,1.6014850761964943,0,35.62982807460946,0,0,0,1,0],t)},e.prototype.browni=function(t){this._loadMatrix([.5997023498159715,.34553243048391263,-.2708298674538042,0,47.43192855600873,-.037703249837783157,.8609577587992641,.15059552388459913,0,-36.96841498319127,.24113635128153335,-.07441037908422492,.44972182064877153,0,-7.562075277591283,0,0,0,1,0],t)},e.prototype.vintage=function(t){this._loadMatrix([.6279345635605994,.3202183420819367,-.03965408211312453,0,9.651285835294123,.02578397704808868,.6441188644374771,.03259127616149294,0,7.462829176470591,.0466055556782719,-.0851232987247891,.5241648018700465,0,5.159190588235296,0,0,0,1,0],t)},e.prototype.colorTone=function(t,e,n,r,i){var o=((n=n||16770432)>>16&255)/255,a=(n>>8&255)/255,s=(255&n)/255,l=((r=r||3375104)>>16&255)/255,u=(r>>8&255)/255,h=(255&r)/255,c=[.3,.59,.11,0,0,o,a,s,t=t||.2,0,l,u,h,e=e||.15,0,o-l,a-u,s-h,0,0];this._loadMatrix(c,i)},e.prototype.night=function(t,e){var n=[-2*(t=t||.1),-t,0,0,0,-t,0,t,0,0,0,t,2*t,0,0,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.predator=function(t,e){var n=[11.224130630493164*t,-4.794486999511719*t,-2.8746118545532227*t,0*t,.40342438220977783*t,-3.6330697536468506*t,9.193157196044922*t,-2.951810836791992*t,0*t,-1.316135048866272*t,-3.2184197902679443*t,-4.2375030517578125*t,7.476448059082031*t,0*t,.8044459223747253*t,0,0,0,1,0];this._loadMatrix(n,e)},e.prototype.lsd=function(t){this._loadMatrix([2,-.4,.5,0,0,-.5,2,-.4,0,0,-.4,-.5,3,0,0,0,0,0,1,0],t)},e.prototype.reset=function(){this._loadMatrix([1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0],!1)},Object.defineProperty(e.prototype,"matrix",{get:function(){return this.uniforms.m},set:function(t){this.uniforms.m=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this.uniforms.uAlpha},set:function(t){this.uniforms.uAlpha=t},enumerable:!1,configurable:!0}),e}(Cr);zs.prototype.grayscale=zs.prototype.greyscale;var Vs=function(t,e){return Vs=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Vs(t,e)};!function(t){function e(e,n){var r=this,i=new me;return e.renderable=!1,(r=t.call(this,"attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\nuniform mat3 filterMatrix;\n\nvarying vec2 vTextureCoord;\nvarying vec2 vFilterCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n    return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n\tgl_Position = filterVertexPosition();\n\tvTextureCoord = filterTextureCoord();\n\tvFilterCoord = ( filterMatrix * vec3( vTextureCoord, 1.0)  ).xy;\n}\n","varying vec2 vFilterCoord;\nvarying vec2 vTextureCoord;\n\nuniform vec2 scale;\nuniform mat2 rotation;\nuniform sampler2D uSampler;\nuniform sampler2D mapSampler;\n\nuniform highp vec4 inputSize;\nuniform vec4 inputClamp;\n\nvoid main(void)\n{\n  vec4 map =  texture2D(mapSampler, vFilterCoord);\n\n  map -= 0.5;\n  map.xy = scale * inputSize.zw * (rotation * map.xy);\n\n  gl_FragColor = texture2D(uSampler, clamp(vec2(vTextureCoord.x + map.x, vTextureCoord.y + map.y), inputClamp.xy, inputClamp.zw));\n}\n",{mapSampler:e._texture,filterMatrix:i,scale:{x:1,y:1},rotation:new Float32Array([1,0,0,1])})||this).maskSprite=e,r.maskMatrix=i,null==n&&(n=20),r.scale=new se(n,n),r}(function(t,e){function n(){this.constructor=t}Vs(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),e.prototype.apply=function(t,e,n,r){this.uniforms.filterMatrix=t.calculateSpriteMatrix(this.maskMatrix,this.maskSprite),this.uniforms.scale.x=this.scale.x,this.uniforms.scale.y=this.scale.y;var i=this.maskSprite.worldTransform,o=Math.sqrt(i.a*i.a+i.b*i.b),a=Math.sqrt(i.c*i.c+i.d*i.d);0!==o&&0!==a&&(this.uniforms.rotation[0]=i.a/o,this.uniforms.rotation[1]=i.b/o,this.uniforms.rotation[2]=i.c/a,this.uniforms.rotation[3]=i.d/a),t.applyFilter(this,e,n,r)},Object.defineProperty(e.prototype,"map",{get:function(){return this.uniforms.mapSampler},set:function(t){this.uniforms.mapSampler=t},enumerable:!1,configurable:!0})}(Cr);var Xs,Ws=function(t,e){return Ws=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Ws(t,e)};(function(t,e){function n(){this.constructor=t}Ws(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})((function(){return Xs.call(this,"\nattribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\n\nvarying vec2 vFragCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n    vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n    return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvoid texcoords(vec2 fragCoord, vec2 inverseVP,\n               out vec2 v_rgbNW, out vec2 v_rgbNE,\n               out vec2 v_rgbSW, out vec2 v_rgbSE,\n               out vec2 v_rgbM) {\n    v_rgbNW = (fragCoord + vec2(-1.0, -1.0)) * inverseVP;\n    v_rgbNE = (fragCoord + vec2(1.0, -1.0)) * inverseVP;\n    v_rgbSW = (fragCoord + vec2(-1.0, 1.0)) * inverseVP;\n    v_rgbSE = (fragCoord + vec2(1.0, 1.0)) * inverseVP;\n    v_rgbM = vec2(fragCoord * inverseVP);\n}\n\nvoid main(void) {\n\n   gl_Position = filterVertexPosition();\n\n   vFragCoord = aVertexPosition * outputFrame.zw;\n\n   texcoords(vFragCoord, inputSize.zw, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n}\n",'varying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\n\nvarying vec2 vFragCoord;\nuniform sampler2D uSampler;\nuniform highp vec4 inputSize;\n\n\n/**\n Basic FXAA implementation based on the code on geeks3d.com with the\n modification that the texture2DLod stuff was removed since it\'s\n unsupported by WebGL.\n\n --\n\n From:\n https://github.com/mitsuhiko/webgl-meincraft\n\n Copyright (c) 2011 by Armin Ronacher.\n\n Some rights reserved.\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are\n met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n\n * Redistributions in binary form must reproduce the above\n copyright notice, this list of conditions and the following\n disclaimer in the documentation and/or other materials provided\n with the distribution.\n\n * The names of the contributors may not be used to endorse or\n promote products derived from this software without specific\n prior written permission.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\n#ifndef FXAA_REDUCE_MIN\n#define FXAA_REDUCE_MIN   (1.0/ 128.0)\n#endif\n#ifndef FXAA_REDUCE_MUL\n#define FXAA_REDUCE_MUL   (1.0 / 8.0)\n#endif\n#ifndef FXAA_SPAN_MAX\n#define FXAA_SPAN_MAX     8.0\n#endif\n\n//optimized version for mobile, where dependent\n//texture reads can be a bottleneck\nvec4 fxaa(sampler2D tex, vec2 fragCoord, vec2 inverseVP,\n          vec2 v_rgbNW, vec2 v_rgbNE,\n          vec2 v_rgbSW, vec2 v_rgbSE,\n          vec2 v_rgbM) {\n    vec4 color;\n    vec3 rgbNW = texture2D(tex, v_rgbNW).xyz;\n    vec3 rgbNE = texture2D(tex, v_rgbNE).xyz;\n    vec3 rgbSW = texture2D(tex, v_rgbSW).xyz;\n    vec3 rgbSE = texture2D(tex, v_rgbSE).xyz;\n    vec4 texColor = texture2D(tex, v_rgbM);\n    vec3 rgbM  = texColor.xyz;\n    vec3 luma = vec3(0.299, 0.587, 0.114);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n    mediump vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n\n    float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *\n                          (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n\n    float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n    dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),\n              max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),\n                  dir * rcpDirMin)) * inverseVP;\n\n    vec3 rgbA = 0.5 * (\n                       texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz +\n                       texture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n    vec3 rgbB = rgbA * 0.5 + 0.25 * (\n                                     texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz +\n                                     texture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n\n    float lumaB = dot(rgbB, luma);\n    if ((lumaB < lumaMin) || (lumaB > lumaMax))\n        color = vec4(rgbA, texColor.a);\n    else\n        color = vec4(rgbB, texColor.a);\n    return color;\n}\n\nvoid main() {\n\n      vec4 color;\n\n      color = fxaa(uSampler, vFragCoord, inputSize.zw, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n\n      gl_FragColor = color;\n}\n')||this}),Xs=Cr);var js,Ys,qs,Ks,Zs,Qs,$s,Js,tl,el,nl,rl,il,ol,al,sl,ll,ul,hl,cl,dl=function(t,e){return dl=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},dl(t,e)};!function(t){function e(e,n){void 0===e&&(e=.5),void 0===n&&(n=Math.random());var r=t.call(this,ui,"precision highp float;\n\nvarying vec2 vTextureCoord;\nvarying vec4 vColor;\n\nuniform float uNoise;\nuniform float uSeed;\nuniform sampler2D uSampler;\n\nfloat rand(vec2 co)\n{\n    return fract(sin(dot(co.xy, vec2(12.9898, 78.233))) * 43758.5453);\n}\n\nvoid main()\n{\n    vec4 color = texture2D(uSampler, vTextureCoord);\n    float randomValue = rand(gl_FragCoord.xy * uSeed);\n    float diff = (randomValue - 0.5) * uNoise;\n\n    // Un-premultiply alpha before applying the color matrix. See issue #3539.\n    if (color.a > 0.0) {\n        color.rgb /= color.a;\n    }\n\n    color.r += diff;\n    color.g += diff;\n    color.b += diff;\n\n    // Premultiply alpha again.\n    color.rgb *= color.a;\n\n    gl_FragColor = color;\n}\n",{uNoise:0,uSeed:0})||this;return r.noise=e,r.seed=n,r}(function(t,e){function n(){this.constructor=t}dl(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)})(e,t),Object.defineProperty(e.prototype,"noise",{get:function(){return this.uniforms.uNoise},set:function(t){this.uniforms.uNoise=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"seed",{get:function(){return this.uniforms.uSeed},set:function(t){this.uniforms.uSeed=t},enumerable:!1,configurable:!0})}(Cr),function(t){t[t.WEBGL_LEGACY=0]="WEBGL_LEGACY",t[t.WEBGL=1]="WEBGL",t[t.WEBGL2=2]="WEBGL2"}(js||(js={})),function(t){t[t.UNKNOWN=0]="UNKNOWN",t[t.WEBGL=1]="WEBGL",t[t.CANVAS=2]="CANVAS"}(Ys||(Ys={})),function(t){t[t.COLOR=16384]="COLOR",t[t.DEPTH=256]="DEPTH",t[t.STENCIL=1024]="STENCIL"}(qs||(qs={})),function(t){t[t.NORMAL=0]="NORMAL",t[t.ADD=1]="ADD",t[t.MULTIPLY=2]="MULTIPLY",t[t.SCREEN=3]="SCREEN",t[t.OVERLAY=4]="OVERLAY",t[t.DARKEN=5]="DARKEN",t[t.LIGHTEN=6]="LIGHTEN",t[t.COLOR_DODGE=7]="COLOR_DODGE",t[t.COLOR_BURN=8]="COLOR_BURN",t[t.HARD_LIGHT=9]="HARD_LIGHT",t[t.SOFT_LIGHT=10]="SOFT_LIGHT",t[t.DIFFERENCE=11]="DIFFERENCE",t[t.EXCLUSION=12]="EXCLUSION",t[t.HUE=13]="HUE",t[t.SATURATION=14]="SATURATION",t[t.COLOR=15]="COLOR",t[t.LUMINOSITY=16]="LUMINOSITY",t[t.NORMAL_NPM=17]="NORMAL_NPM",t[t.ADD_NPM=18]="ADD_NPM",t[t.SCREEN_NPM=19]="SCREEN_NPM",t[t.NONE=20]="NONE",t[t.SRC_OVER=0]="SRC_OVER",t[t.SRC_IN=21]="SRC_IN",t[t.SRC_OUT=22]="SRC_OUT",t[t.SRC_ATOP=23]="SRC_ATOP",t[t.DST_OVER=24]="DST_OVER",t[t.DST_IN=25]="DST_IN",t[t.DST_OUT=26]="DST_OUT",t[t.DST_ATOP=27]="DST_ATOP",t[t.ERASE=26]="ERASE",t[t.SUBTRACT=28]="SUBTRACT",t[t.XOR=29]="XOR"}(Ks||(Ks={})),function(t){t[t.POINTS=0]="POINTS",t[t.LINES=1]="LINES",t[t.LINE_LOOP=2]="LINE_LOOP",t[t.LINE_STRIP=3]="LINE_STRIP",t[t.TRIANGLES=4]="TRIANGLES",t[t.TRIANGLE_STRIP=5]="TRIANGLE_STRIP",t[t.TRIANGLE_FAN=6]="TRIANGLE_FAN"}(Zs||(Zs={})),function(t){t[t.RGBA=6408]="RGBA",t[t.RGB=6407]="RGB",t[t.RG=33319]="RG",t[t.RED=6403]="RED",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.ALPHA=6406]="ALPHA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL"}(Qs||(Qs={})),function(t){t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z"}($s||($s={})),function(t){t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.BYTE=5120]="BYTE",t[t.SHORT=5122]="SHORT",t[t.INT=5124]="INT",t[t.FLOAT=5126]="FLOAT",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.HALF_FLOAT=36193]="HALF_FLOAT"}(Js||(Js={})),function(t){t[t.FLOAT=0]="FLOAT",t[t.INT=1]="INT",t[t.UINT=2]="UINT"}(tl||(tl={})),function(t){t[t.NEAREST=0]="NEAREST",t[t.LINEAR=1]="LINEAR"}(el||(el={})),function(t){t[t.CLAMP=33071]="CLAMP",t[t.REPEAT=10497]="REPEAT",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT"}(nl||(nl={})),function(t){t[t.OFF=0]="OFF",t[t.POW2=1]="POW2",t[t.ON=2]="ON",t[t.ON_MANUAL=3]="ON_MANUAL"}(rl||(rl={})),function(t){t[t.NPM=0]="NPM",t[t.UNPACK=1]="UNPACK",t[t.PMA=2]="PMA",t[t.NO_PREMULTIPLIED_ALPHA=0]="NO_PREMULTIPLIED_ALPHA",t[t.PREMULTIPLY_ON_UPLOAD=1]="PREMULTIPLY_ON_UPLOAD",t[t.PREMULTIPLY_ALPHA=2]="PREMULTIPLY_ALPHA",t[t.PREMULTIPLIED_ALPHA=2]="PREMULTIPLIED_ALPHA"}(il||(il={})),function(t){t[t.NO=0]="NO",t[t.YES=1]="YES",t[t.AUTO=2]="AUTO",t[t.BLEND=0]="BLEND",t[t.CLEAR=1]="CLEAR",t[t.BLIT=2]="BLIT"}(ol||(ol={})),function(t){t[t.AUTO=0]="AUTO",t[t.MANUAL=1]="MANUAL"}(al||(al={})),function(t){t.LOW="lowp",t.MEDIUM="mediump",t.HIGH="highp"}(sl||(sl={})),function(t){t[t.NONE=0]="NONE",t[t.SCISSOR=1]="SCISSOR",t[t.STENCIL=2]="STENCIL",t[t.SPRITE=3]="SPRITE",t[t.COLOR=4]="COLOR"}(ll||(ll={})),function(t){t[t.RED=1]="RED",t[t.GREEN=2]="GREEN",t[t.BLUE=4]="BLUE",t[t.ALPHA=8]="ALPHA"}(ul||(ul={})),function(t){t[t.NONE=0]="NONE",t[t.LOW=2]="LOW",t[t.MEDIUM=4]="MEDIUM",t[t.HIGH=8]="HIGH"}(hl||(hl={})),function(t){t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER"}(cl||(cl={}));var fl=new me;qe.prototype._cacheAsBitmap=!1,qe.prototype._cacheData=null,qe.prototype._cacheAsBitmapResolution=null,qe.prototype._cacheAsBitmapMultisample=hl.NONE;var pl=function(){this.textureCacheId=null,this.originalRender=null,this.originalRenderCanvas=null,this.originalCalculateBounds=null,this.originalGetLocalBounds=null,this.originalUpdateTransform=null,this.originalDestroy=null,this.originalMask=null,this.originalFilterArea=null,this.originalContainsPoint=null,this.sprite=null};Object.defineProperties(qe.prototype,{cacheAsBitmapResolution:{get:function(){return this._cacheAsBitmapResolution},set:function(t){t!==this._cacheAsBitmapResolution&&(this._cacheAsBitmapResolution=t,this.cacheAsBitmap&&(this.cacheAsBitmap=!1,this.cacheAsBitmap=!0))}},cacheAsBitmapMultisample:{get:function(){return this._cacheAsBitmapMultisample},set:function(t){t!==this._cacheAsBitmapMultisample&&(this._cacheAsBitmapMultisample=t,this.cacheAsBitmap&&(this.cacheAsBitmap=!1,this.cacheAsBitmap=!0))}},cacheAsBitmap:{get:function(){return this._cacheAsBitmap},set:function(t){var e;this._cacheAsBitmap!==t&&(this._cacheAsBitmap=t,t?(this._cacheData||(this._cacheData=new pl),(e=this._cacheData).originalRender=this.render,e.originalRenderCanvas=this.renderCanvas,e.originalUpdateTransform=this.updateTransform,e.originalCalculateBounds=this.calculateBounds,e.originalGetLocalBounds=this.getLocalBounds,e.originalDestroy=this.destroy,e.originalContainsPoint=this.containsPoint,e.originalMask=this._mask,e.originalFilterArea=this.filterArea,this.render=this._renderCached,this.renderCanvas=this._renderCachedCanvas,this.destroy=this._cacheAsBitmapDestroy):((e=this._cacheData).sprite&&this._destroyCachedDisplayObject(),this.render=e.originalRender,this.renderCanvas=e.originalRenderCanvas,this.calculateBounds=e.originalCalculateBounds,this.getLocalBounds=e.originalGetLocalBounds,this.destroy=e.originalDestroy,this.updateTransform=e.originalUpdateTransform,this.containsPoint=e.originalContainsPoint,this._mask=e.originalMask,this.filterArea=e.originalFilterArea))}}}),qe.prototype._renderCached=function(t){!this.visible||this.worldAlpha<=0||!this.renderable||(this._initCachedDisplayObject(t),this._cacheData.sprite.transform._worldID=this.transform._worldID,this._cacheData.sprite.worldAlpha=this.worldAlpha,this._cacheData.sprite._render(t))},qe.prototype._initCachedDisplayObject=function(t){var e;if(!this._cacheData||!this._cacheData.sprite){var n=this.alpha;this.alpha=1,t.batch.flush();var r=this.getLocalBounds(null,!0).clone();if(this.filters&&this.filters.length){var i=this.filters[0].padding;r.pad(i)}r.ceil(At.RESOLUTION);var o=t.renderTexture.current,a=t.renderTexture.sourceFrame.clone(),s=t.renderTexture.destinationFrame.clone(),l=t.projection.transform,u=Ln.create({width:r.width,height:r.height,resolution:this.cacheAsBitmapResolution||t.resolution,multisample:null!==(e=this.cacheAsBitmapMultisample)&&void 0!==e?e:t.multisample}),h="cacheAsBitmap_"+qt();this._cacheData.textureCacheId=h,_n.addToCache(u.baseTexture,h),Nn.addToCache(u,h);var c=this.transform.localTransform.copyTo(fl).invert().translate(-r.x,-r.y);this.render=this._cacheData.originalRender,t.render(this,{renderTexture:u,clear:!0,transform:c,skipUpdateTransform:!1}),t.framebuffer.blit(),t.projection.transform=l,t.renderTexture.bind(o,a,s),this.render=this._renderCached,this.updateTransform=this.displayObjectUpdateTransform,this.calculateBounds=this._calculateCachedBounds,this.getLocalBounds=this._getCachedLocalBounds,this._mask=null,this.filterArea=null,this.alpha=n;var d=new fa(u);d.transform.worldTransform=this.transform.worldTransform,d.anchor.x=-r.x/r.width,d.anchor.y=-r.y/r.height,d.alpha=n,d._bounds=this._bounds,this._cacheData.sprite=d,this.transform._parentID=-1,this.parent?this.updateTransform():(this.enableTempParent(),this.updateTransform(),this.disableTempParent(null)),this.containsPoint=d.containsPoint.bind(d)}},qe.prototype._renderCachedCanvas=function(t){!this.visible||this.worldAlpha<=0||!this.renderable||(this._initCachedDisplayObjectCanvas(t),this._cacheData.sprite.worldAlpha=this.worldAlpha,this._cacheData.sprite._renderCanvas(t))},qe.prototype._initCachedDisplayObjectCanvas=function(t){if(!this._cacheData||!this._cacheData.sprite){var e=this.getLocalBounds(null,!0),n=this.alpha;this.alpha=1;var r=t.context,i=t._projTransform;e.ceil(At.RESOLUTION);var o=Ln.create({width:e.width,height:e.height}),a="cacheAsBitmap_"+qt();this._cacheData.textureCacheId=a,_n.addToCache(o.baseTexture,a),Nn.addToCache(o,a);var s=fl;this.transform.localTransform.copyTo(s),s.invert(),s.tx-=e.x,s.ty-=e.y,this.renderCanvas=this._cacheData.originalRenderCanvas,t.render(this,{renderTexture:o,clear:!0,transform:s,skipUpdateTransform:!1}),t.context=r,t._projTransform=i,this.renderCanvas=this._renderCachedCanvas,this.updateTransform=this.displayObjectUpdateTransform,this.calculateBounds=this._calculateCachedBounds,this.getLocalBounds=this._getCachedLocalBounds,this._mask=null,this.filterArea=null,this.alpha=n;var l=new fa(o);l.transform.worldTransform=this.transform.worldTransform,l.anchor.x=-e.x/e.width,l.anchor.y=-e.y/e.height,l.alpha=n,l._bounds=this._bounds,this._cacheData.sprite=l,this.transform._parentID=-1,this.parent?this.updateTransform():(this.parent=t._tempDisplayObjectParent,this.updateTransform(),this.parent=null),this.containsPoint=l.containsPoint.bind(l)}},qe.prototype._calculateCachedBounds=function(){this._bounds.clear(),this._cacheData.sprite.transform._worldID=this.transform._worldID,this._cacheData.sprite._calculateBounds(),this._bounds.updateID=this._boundsID},qe.prototype._getCachedLocalBounds=function(){return this._cacheData.sprite.getLocalBounds(null)},qe.prototype._destroyCachedDisplayObject=function(){this._cacheData.sprite._texture.destroy(!0),this._cacheData.sprite=null,_n.removeFromCache(this._cacheData.textureCacheId),Nn.removeFromCache(this._cacheData.textureCacheId),this._cacheData.textureCacheId=null},qe.prototype._cacheAsBitmapDestroy=function(t){this.cacheAsBitmap=!1,this.destroy(t)},qe.prototype.name=null,Qe.prototype.getChildByName=function(t,e){for(var n=0,r=this.children.length;n<r;n++)if(this.children[n].name===t)return this.children[n];if(e)for(n=0,r=this.children.length;n<r;n++){var i=this.children[n];if(i.getChildByName){var o=i.getChildByName(t,!0);if(o)return o}}return null},qe.prototype.getGlobalPosition=function(t,e){return void 0===t&&(t=new se),void 0===e&&(e=!1),this.parent?this.parent.toGlobal(this.position,t,e):(t.x=this.position.x,t.y=this.position.y),t};var ml,_l,gl,vl,yl,El,Tl,bl,xl,Sl,Ml,Al,Rl,wl,Pl,Il,Ol,Cl,Nl,Ll,Dl=function(){function t(){}return t.init=function(t){var e=this;Object.defineProperty(this,"resizeTo",{set:function(t){globalThis.removeEventListener("resize",this.queueResize),this._resizeTo=t,t&&(globalThis.addEventListener("resize",this.queueResize),this.resize())},get:function(){return this._resizeTo}}),this.queueResize=function(){e._resizeTo&&(e.cancelResize(),e._resizeId=requestAnimationFrame((function(){return e.resize()})))},this.cancelResize=function(){e._resizeId&&(cancelAnimationFrame(e._resizeId),e._resizeId=null)},this.resize=function(){if(e._resizeTo){var t,n;if(e.cancelResize(),e._resizeTo===globalThis.window)t=globalThis.innerWidth,n=globalThis.innerHeight;else{var 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t=this.texture,e=this.geometry.buffers[1].data;this._origWidth=t.orig.width,this._origHeight=t.orig.height;var n=1/this._origWidth,r=1/this._origHeight;e[0]=e[8]=e[16]=e[24]=0,e[1]=e[3]=e[5]=e[7]=0,e[6]=e[14]=e[22]=e[30]=1,e[25]=e[27]=e[29]=e[31]=1,e[2]=e[10]=e[18]=e[26]=n*this._leftWidth,e[4]=e[12]=e[20]=e[28]=1-n*this._rightWidth,e[9]=e[11]=e[13]=e[15]=r*this._topHeight,e[17]=e[19]=e[21]=e[23]=1-r*this._bottomHeight,this.updateHorizontalVertices(),this.updateVerticalVertices(),this.geometry.buffers[0].update(),this.geometry.buffers[1].update()}}(Nu),function(t,e){return Lu=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])},Lu(t,e)});!function(t){function e(e,n){void 0===n&&(n=!0);var r=t.call(this,e[0]instanceof Nn?e[0]:e[0].texture)||this;return 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e=this.currentFrame;this._currentTime=t,e!==this.currentFrame&&this.updateTexture(),this.play()},e.prototype.update=function(t){if(this._playing){var e=this.animationSpeed*t,n=this.currentFrame;if(null!==this._durations){var r=this._currentTime%1*this._durations[this.currentFrame];for(r+=e/60*1e3;r<0;)this._currentTime--,r+=this._durations[this.currentFrame];var i=Math.sign(this.animationSpeed*t);for(this._currentTime=Math.floor(this._currentTime);r>=this._durations[this.currentFrame];)r-=this._durations[this.currentFrame]*i,this._currentTime+=i;this._currentTime+=r/this._durations[this.currentFrame]}else this._currentTime+=e;this._currentTime<0&&!this.loop?(this.gotoAndStop(0),this.onComplete&&this.onComplete()):this._currentTime>=this._textures.length&&!this.loop?(this.gotoAndStop(this._textures.length-1),this.onComplete&&this.onComplete()):n!==this.currentFrame&&(this.loop&&this.onLoop&&(this.animationSpeed>0&&this.currentFrame<n||this.animationSpeed<0&&this.currentFrame>n)&&this.onLoop(),this.updateTexture())}},e.prototype.updateTexture=function(){var t=this.currentFrame;this._previousFrame!==t&&(this._previousFrame=t,this._texture=this._textures[t],this._textureID=-1,this._textureTrimmedID=-1,this._cachedTint=16777215,this.uvs=this._texture._uvs.uvsFloat32,this.updateAnchor&&this._anchor.copyFrom(this._texture.defaultAnchor),this.onFrameChange&&this.onFrameChange(this.currentFrame))},e.prototype.destroy=function(e){this.stop(),t.prototype.destroy.call(this,e),this.onComplete=null,this.onFrameChange=null,this.onLoop=null},e.fromFrames=function(t){for(var n=[],r=0;r<t.length;++r)n.push(Nn.from(t[r]));return new e(n)},e.fromImages=function(t){for(var n=[],r=0;r<t.length;++r)n.push(Nn.from(t[r]));return new e(n)},Object.defineProperty(e.prototype,"totalFrames",{get:function(){return this._textures.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textures",{get:function(){return this._textures},set:function(t){if(t[0]instanceof Nn)this._textures=t,this._durations=null;else{this._textures=[],this._durations=[];for(var e=0;e<t.length;e++)this._textures.push(t[e].texture),this._durations.push(t[e].time)}this._previousFrame=null,this.gotoAndStop(0),this.updateTexture()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentFrame",{get:function(){var t=Math.floor(this._currentTime)%this._textures.length;return t<0&&(t+=this._textures.length),t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"playing",{get:function(){return this._playing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoUpdate",{get:function(){return this._autoUpdate},set:function(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(an.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._playing&&(an.shared.add(this.update,this),this._isConnectedToTicker=!0))},enumerable:!1,configurable:!0})}(fa),nn.add(Ai,Ui,Li,Lo,Fa,yi,Wa,ps,fo,Ro,wo,Ga,sn,Ji);var Du=function(t){return t=Number(t),(isNaN(t)||void 0===t)&&(t=0),t},Uu=function(t){return t*Math.PI/180},Fu=function(t){return 180*t/Math.PI},Bu=function(t){return Math.round(10*t)/10};function Gu(t){return Gu="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},Gu(t)}function ku(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,(void 0,i=function(t,e){if("object"!==Gu(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var r=n.call(t,"string");if("object"!==Gu(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(r.key),"symbol"===Gu(i)?i:String(i)),r)}var i}function Hu(t,e){return Hu=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},Hu(t,e)}function zu(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function Vu(t){return Vu=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},Vu(t)}var Xu=function(t){var e=Math.abs(t-Math.PI);e>=Math.PI&&(e-=2*Math.PI);var n=Bu(Fu(Math.abs(e)));return"".concat(n,"°")},Wu=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super 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t=this;this.app.loader.load((function(e,n){t.resources=n,t.moonContainer=t.drawMoon(n.moon,n.highlight),t.moonContainer.on("pointerdown",t.onDragStart).on("touchstart",t.onDragStart).on("pointerup",t.onDragEnd).on("pointerupoutside",t.onDragEnd).on("touchend",t.onDragEnd).on("touchendoutside",t.onDragEnd).on("pointermove",t.onMoonMove).on("touchmove",t.onMoonMove),t.earth=t.drawEarth(n.earth,n.avatar,n.highlight),t.earth.on("pointerdown",t.onDragStart).on("touchstart",t.onDragStart).on("pointerup",t.onDragEnd).on("pointerupoutside",t.onDragEnd).on("touchend",t.onDragEnd).on("touchendoutside",t.onDragEnd).on("pointermove",t.onEarthMove).on("touchmove",t.onEarthMove),t.timeCompass=t.drawTimeCompass(n.timeCompass),t.start()}))}},{key:"componentWillUnmount",value:function(){this.app.stop()}},{key:"componentDidUpdate",value:function(t){t.showLunarLandmark!==this.props.showLunarLandmark&&(this.landmark.visible=this.props.showLunarLandmark),this.props.showAngle&&t.moonAngle!==this.props.moonAngle&&(this.updateAngle(this.angle,this.props.moonAngle),this.updateAngleText(this.angleText,this.props.moonAngle)),t.showAngle!==this.props.showAngle&&(this.props.showAngle&&(this.updateAngle(this.angle,this.props.moonAngle),this.updateAngleText(this.angleText,this.props.moonAngle)),this.angle.visible=this.props.showAngle,this.angleText.visible=this.props.showAngle)}},{key:"start",value:function(){this.frameId||(this.frameId=requestAnimationFrame(this.animate))}},{key:"stop",value:function(){cancelAnimationFrame(this.frameId)}},{key:"animate",value:function(){this.moonContainer.position=this.getMoonPos(this.props.moonAngle);var t=this;this.moonContainer.children.filter((function(t){return"moonObj"===t.name||"landmark"===t.name})).forEach((function(e){e.rotation=-t.props.moonAngle})),this.state.isHoveringOnMoon||this.draggingMoon?this.moonHighlight.visible=!0:this.moonHighlight.visible=!1,this.earth.rotation=-this.props.observerAngle+Uu(90),this.state.isHoveringOnEarth||this.draggingEarth?this.earthHighlight.visible=!0:this.earthHighlight.visible=!1,this.props.showTimeTickmarks?this.timeCompass.visible=!0:this.timeCompass.visible=!1,this.frameId=requestAnimationFrame(this.animate)}},{key:"drawOrbit",value:function(){var t=new ua;t.lineStyle(2,16777215),t.drawCircle(this.orbitCenter.x,this.orbitCenter.y,400),this.app.stage.addChild(t)}},{key:"drawAngle",value:function(){var t=new ua;return t.visible=!1,this.updateAngle(t,this.props.moonAngle),this.app.stage.addChild(t),t}},{key:"drawAngleText",value:function(t){var e=Xu(-t),n=new xa(e,{fontFamily:"Arial",fontSize:32,fontWeight:"bold",fill:16769088,align:"center"});return n.visible=!1,n.position.x=this.orbitCenter.x-360,n.position.y=this.orbitCenter.y-340,this.updateAngleText(n,this.props.moonAngle),this.app.stage.addChild(n),n}},{key:"updateAngle",value:function(t,e){t.clear(),t.moveTo(this.orbitCenter.x,this.orbitCenter.y),t.lineStyle(6,16769088),t.beginFill(16769536,.7),t.arc(this.orbitCenter.x,this.orbitCenter.y,400,Math.PI,-e,e<0&&e>-Math.PI),t.lineTo(this.orbitCenter.x,this.orbitCenter.y),t.lineTo(340,460)}},{key:"updateAngleText",value:function(t,e){t.text=Xu(-e)}},{key:"drawTimeCompass",value:function(t){var e=new fa(t.texture);return e.name="timeCompass",e.width=656,e.height=416,e.position=this.orbitCenter,e.anchor.set(.5),e.visible=!1,this.app.stage.addChild(e),e}},{key:"drawMoon",value:function(t,e){var n=this.getMoonPos(this.props.moonAngle),r=new Qe;r.name="moon",r.buttonMode=!0,r.interactive=!0,r.position=n,r.position=this.orbitCenter;var i=new fa(e.texture);i.visible=!1,i.width=60,i.height=60,i.anchor.set(.5),this.moonHighlight=i,r.addChild(i);var o=new fa(t.texture);o.name="moonObj",o.width=40,o.height=40,o.anchor.set(.5),r.addChild(o);var a=new ua;a.name="landmark",a.visible=!1,a.lineStyle(4,16750079),a.moveTo(-20,0),a.lineTo(-40,0),this.landmark=a,r.addChild(this.landmark);var s=new ua;return s.beginFill(0),s.alpha=.7,s.arc(0,0,20,Uu(-90),Uu(90)),r.addChild(s),this.app.stage.addChild(r),r}},{key:"drawEarth",value:function(t,e,n){var r=new Qe;r.pivot=this.orbitCenter,r.name="earth",r.buttonMode=!0,r.interactive=!0,r.position=this.orbitCenter,r.rotation=-this.props.observerAngle+Uu(90);var i=new fa(n.texture);i.visible=!1,i.width=180,i.height=180,i.position=this.orbitCenter,i.anchor.set(.5),this.earthHighlight=i,r.addChild(i);var o=new fa(t.texture);o.width=140,o.height=140,o.position=this.orbitCenter,o.anchor.set(.5),o.rotation=-.9,r.addChild(o);var a=new fa(e.texture);a.width=48.6,a.height=22.95,a.position=this.orbitCenter,a.position.x-=84,a.anchor.set(.5),r.addChild(a),this.app.stage.addChild(r);var s=new ua;return s.beginFill(0),s.alpha=.7,s.arc(this.orbitCenter.x,this.orbitCenter.y,70,-Math.PI/2,Math.PI/2),this.app.stage.addChild(s),r}},{key:"drawText",value:function(){var t=new xa("Sunlight",{fontFamily:"Arial",fontSize:56,fontWeight:"bold",fill:16777088,align:"center"});t.rotation=Uu(-90),t.position.x=28,t.position.y=540,this.app.stage.addChild(t)}},{key:"drawArrows",value:function(){for(var t=1;t<8;t++){var e=new ua;e.lineStyle(4,16777088),e.moveTo(120,2*(50*t+30)),e.lineTo(240,2*(50*t+30));var n=(new ua).beginFill(16777088).drawPolygon([220,2*(50*t+26),220,2*(50*t+34),246,2*(50*t+30)]);this.app.stage.addChild(e),this.app.stage.addChild(n)}}},{key:"onDragStart",value:function(t){this.props.stopAnimation(),this.data=t.data,this.dragStartPos=this.data.getLocalPosition(this.app.stage),this.dragStartAngle=this.props.observerAngle,"earth"===t.target.name?this.draggingEarth=!0:"moon"===t.target.name&&(this.draggingMoon=!0)}},{key:"onDragEnd",value:function(){this.draggingEarth=!1,this.draggingMoon=!1,this.data=null}},{key:"onEarthMove",value:function(t){if(!t.target||"earth"!==t.target.name||this.state.isHoveringOnEarth||this.draggingMoon||this.setState({isHoveringOnEarth:!0}),!t.target&&this.state.isHoveringOnEarth&&this.setState({isHoveringOnEarth:!1}),this.draggingEarth){var e=this.data.getLocalPosition(this.app.stage),n=Math.atan2(e.y-this.orbitCenter.y,e.x-this.orbitCenter.x),r=Math.atan2(this.dragStartPos.y-this.orbitCenter.y,this.dragStartPos.x-this.orbitCenter.x)+Math.PI/2;this.props.onObserverAngleUpdate(-n+r+(this.dragStartAngle-Math.PI/2))}}},{key:"onMoonMove",value:function(t){if(!t.target||"moon"!==t.target.name||this.state.isHoveringOnMoon||this.draggingEarth||this.setState({isHoveringOnMoon:!0}),!t.target&&this.state.isHoveringOnMoon&&this.setState({isHoveringOnMoon:!1}),this.draggingMoon){var e=this.data.getLocalPosition(this.app.stage),n=Math.atan2(e.y-this.orbitCenter.y,e.x-this.orbitCenter.x);this.props.onMoonAngleUpdate(-n)}}},{key:"getMoonPos",value:function(t){return new se(400*Math.cos(-t)+this.orbitCenter.x,400*Math.sin(-t)+this.orbitCenter.y)}}],r&&ku(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),s}(t.Component);function ju(t){return ju="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},ju(t)}function Yu(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,(void 0,i=function(t,e){if("object"!==ju(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var r=n.call(t,"string");if("object"!==ju(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(r.key),"symbol"===ju(i)?i:String(i)),r)}var i}function qu(t,e){return qu=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},qu(t,e)}function Ku(t){return Ku=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},Ku(t)}Wu.propTypes={observerAngle:i().number.isRequired,moonAngle:i().number.isRequired,onObserverAngleUpdate:i().func.isRequired,onMoonAngleUpdate:i().func.isRequired,showAngle:i().bool.isRequired,showTimeTickmarks:i().bool.isRequired,showLunarLandmark:i().bool.isRequired,stopAnimation:i().func.isRequired};var Zu=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&qu(t,e)}(s,e);var n,r,i,o,a=(i=s,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=Ku(i);if(o){var n=Ku(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return function(t,e){if(e&&("object"===ju(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}(this,t)});function s(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,s),(e=a.call(this,t)).id="MoonPhaseView",e.moon=null,e.radius=100.5,e.center=new se(114,107.5),e}return n=s,r=[{key:"render",value:function(){var e,n,r,i,o,a,s,l=this,u=(e=this.props.moonAngle,n=Fu(e),Math.abs(n-180)<5||Math.abs(n+180)<5?180:Math.abs(n+90)<5?-90:Math.abs(n)<5?0:Math.abs(n-90)<5?90:Math.abs(n+135)<45?-135:Math.abs(n+45)<45?-45:Math.abs(n-45)<45?45:Math.abs(n-135)<45?135:null),h=Math.round(function(t){return(t+Math.PI)/(2*Math.PI/708.734136)}(this.props.moonAngle));return t.createElement("div",null,t.createElement("div",{style:{visibility:this.props.isHidden?"hidden":"visible"}},t.createElement("select",{className:"form-control form-control-sm",onChange:this.onMoonAngleUpdate.bind(this),value:u},t.createElement("option",{value:180},"New Moon"),t.createElement("option",{value:-135},"Waxing Crescent"),t.createElement("option",{value:-90},"First Quarter"),t.createElement("option",{value:-45},"Waxing Gibbous"),t.createElement("option",{value:0},"Full Moon"),t.createElement("option",{value:45},"Waning Gibbous"),t.createElement("option",{value:90},"Third Quarter"),t.createElement("option",{value:135},"Waning Crescent")),t.createElement("div",{className:"mt-1",ref:function(t){l.el=t}}),t.createElement("div",{className:"text-center"},Bu(function(t){return(1-Math.cos(t))/2*100}(this.props.moonAngle-Math.PI)),"% illuminated"),t.createElement("div",{className:"text-center"},"Time since new moon:"),t.createElement("div",{className:"text-center"},(r=h,a=1===(i=Math.floor(r/24))?"":"s",s=1==(o=r%24)?"":"s",i?"".concat(i," day").concat(a,", ").concat(o," hour").concat(s):"".concat(o," hour").concat(s)))),t.createElement("div",{className:"text-right"},t.createElement("button",{type:"button",onClick:this.props.onHideShowToggle,className:"btn btn-primary btn-sm"},this.props.isHidden?"Show":"Hide")))}},{key:"componentDidMount",value:function(){var t=this;this.app=new wu({width:2*this.center.x,height:2*this.center.y}),this.el.appendChild(this.app.view),this.app.loader.add("moon","img/moon.png"),this.app.loader.load((function(e,n){t.moon=n.moon,t.draw()}))}},{key:"componentDidUpdate",value:function(t){t.moonAngle!==this.props.moonAngle&&this.drawPhase(this.leftShade,this.rightShade,this.convertPhase(this.props.moonAngle)),t.showLunarLandmark!==this.props.showLunarLandmark&&(this.lunarLandmark.visible=this.props.showLunarLandmark)}},{key:"draw",value:function(){this.drawMoon(this.app),this.drawShades(this.app),this.drawPhase(this.leftShade,this.rightShade,this.convertPhase(this.props.moonAngle)),this.drawLunarLandmark(this.app)}},{key:"drawMoon",value:function(t){var e=new fa(this.moon.texture);t.stage.addChild(e)}},{key:"drawShades",value:function(t){this.leftShade=new ua,this.leftShade.pivot=this.center,this.rightShade=new ua,this.rightShade.pivot=this.center,this.leftShade.beginFill(0,.7),this.leftShade.arc(2*this.center.x,2*this.center.y,this.radius,Math.PI/2,-Math.PI/2),this.leftShade.endFill(),t.stage.addChild(this.leftShade),this.rightShade.beginFill(0,.7),this.rightShade.arc(2*this.center.x,2*this.center.y,this.radius,-Math.PI/2,Math.PI/2),this.rightShade.endFill(),t.stage.addChild(this.rightShade);var e=new fa(this.moon.texture);e.visible=!1,t.stage.addChild(e),this.hiddenMoon=e}},{key:"drawPhase",value:function(t,e,n){if(n<=.5){var r=1-4*n;t.scale.x=1,t.position.x=0,e.scale.x=r,e.position.x=this.center.x-r*this.center.x,n>.25?(this.hiddenMoon.mask=this.rightShade,this.hiddenMoon.visible=!0):(this.hiddenMoon.mask=null,this.hiddenMoon.visible=!1)}else{var i=4*-n+3;e.scale.x=1,e.position.x=0,n<.75?(this.hiddenMoon.mask=this.leftShade,this.hiddenMoon.visible=!0,t.scale.x=-i,t.position.x=this.center.x- 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pc(t,e){switch(e.constructor){case Float32Array:return t;case Uint32Array:return Math.round(4294967295*t);case Uint16Array:return Math.round(65535*t);case Uint8Array:return Math.round(255*t);case Int32Array:return Math.round(2147483647*t);case Int16Array:return Math.round(32767*t);case Int8Array:return Math.round(127*t);default:throw new Error("Invalid component type.")}}const mc=oc,_c=function(t){return t*oc},gc=function(t){return t*ac};class vc{constructor(t=0,e=0){vc.prototype.isVector2=!0,this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of 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this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.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(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(lc(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),r=Math.sin(e),i=this.x-t.x,o=this.y-t.y;return this.x=i*n-o*r+t.x,this.y=i*r+o*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class yc{constructor(t,e,n,r,i,o,a,s,l){yc.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],void 0!==t&&this.set(t,e,n,r,i,o,a,s,l)}set(t,e,n,r,i,o,a,s,l){const u=this.elements;return u[0]=t,u[1]=r,u[2]=a,u[3]=e,u[4]=i,u[5]=s,u[6]=n,u[7]=o,u[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,r=e.elements,i=this.elements,o=n[0],a=n[3],s=n[6],l=n[1],u=n[4],h=n[7],c=n[2],d=n[5],f=n[8],p=r[0],m=r[3],_=r[6],g=r[1],v=r[4],y=r[7],E=r[2],T=r[5],b=r[8];return i[0]=o*p+a*g+s*E,i[3]=o*m+a*v+s*T,i[6]=o*_+a*y+s*b,i[1]=l*p+u*g+h*E,i[4]=l*m+u*v+h*T,i[7]=l*_+u*y+h*b,i[2]=c*p+d*g+f*E,i[5]=c*m+d*v+f*T,i[8]=c*_+d*y+f*b,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8];return e*o*u-e*a*l-n*i*u+n*a*s+r*i*l-r*o*s}invert(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8],h=u*o-a*l,c=a*s-u*i,d=l*i-o*s,f=e*h+n*c+r*d;if(0===f)return this.set(0,0,0,0,0,0,0,0,0);const p=1/f;return t[0]=h*p,t[1]=(r*l-u*n)*p,t[2]=(a*n-r*o)*p,t[3]=c*p,t[4]=(u*e-r*s)*p,t[5]=(r*i-a*e)*p,t[6]=d*p,t[7]=(n*s-l*e)*p,t[8]=(o*e-n*i)*p,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,r,i,o,a){const s=Math.cos(i),l=Math.sin(i);return this.set(n*s,n*l,-n*(s*o+l*a)+o+t,-r*l,r*s,-r*(-l*o+s*a)+a+e,0,0,1),this}scale(t,e){return this.premultiply(Ec.makeScale(t,e)),this}rotate(t){return this.premultiply(Ec.makeRotation(-t)),this}translate(t,e){return this.premultiply(Ec.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}const Ec=new yc;function Tc(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}function bc(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array;const xc={};function Sc(t){t in xc||(xc[t]=!0,console.warn(t))}function Mc(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Ac(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}const Rc=(new yc).fromArray([.8224621,.0331941,.0170827,.177538,.9668058,.0723974,-1e-7,1e-7,.9105199]),wc=(new 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this.convert(t,this.workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this.workingColorSpace)}};let Cc;class Nc{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===Cc&&(Cc=bc("canvas")),Cc.width=t.width,Cc.height=t.height;const n=Cc.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=Cc}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=bc("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const r=n.getImageData(0,0,t.width,t.height),i=r.data;for(let t=0;t<i.length;t++)i[t]=255*Mc(i[t]/255);return n.putImageData(r,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*Mc(e[t]/255)):e[t]=Mc(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let Lc=0;class Dc{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:Lc++}),this.uuid=sc(),this.data=t,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},r=this.data;if(null!==r){let t;if(Array.isArray(r)){t=[];for(let e=0,n=r.length;e<n;e++)r[e].isDataTexture?t.push(Uc(r[e].image)):t.push(Uc(r[e]))}else t=Uc(r);n.url=t}return e||(t.images[this.uuid]=n),n}}function Uc(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?Nc.getDataURL(t):t.data?{data:Array.from(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Fc=0;class Bc extends rc{constructor(t=Bc.DEFAULT_IMAGE,e=Bc.DEFAULT_MAPPING,n=1001,r=1001,i=xh,o=Sh,a=Nh,s=Mh,l=Bc.DEFAULT_ANISOTROPY,u=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Fc++}),this.uuid=sc(),this.name="",this.source=new Dc(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=r,this.magFilter=i,this.minFilter=o,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=s,this.offset=new vc(0,0),this.repeat=new vc(1,1),this.center=new vc(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new yc,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,"string"==typeof u?this.colorSpace=u:(Sc("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=u===Yh?qh:""),this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).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,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),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case vh:t.x=t.x-Math.floor(t.x);break;case yh:t.x=t.x<0?0:1;break;case Eh:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case vh:t.y=t.y-Math.floor(t.y);break;case yh:t.y=t.y<0?0:1;break;case Eh:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}get encoding(){return Sc("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace===qh?Yh:3e3}set encoding(t){Sc("THREE.Texture: Property .encoding has been replaced by .colorSpace."),this.colorSpace=t===Yh?qh:""}}Bc.DEFAULT_IMAGE=null,Bc.DEFAULT_MAPPING=300,Bc.DEFAULT_ANISOTROPY=1;class Gc{constructor(t=0,e=0,n=0,r=1){Gc.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=r}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,r){return this.x=t,this.y=e,this.z=n,this.w=r,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,r=this.z,i=this.w,o=t.elements;return this.x=o[0]*e+o[4]*n+o[8]*r+o[12]*i,this.y=o[1]*e+o[5]*n+o[9]*r+o[13]*i,this.z=o[2]*e+o[6]*n+o[10]*r+o[14]*i,this.w=o[3]*e+o[7]*n+o[11]*r+o[15]*i,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,r,i;const o=.01,a=.1,s=t.elements,l=s[0],u=s[4],h=s[8],c=s[1],d=s[5],f=s[9],p=s[2],m=s[6],_=s[10];if(Math.abs(u-c)<o&&Math.abs(h-p)<o&&Math.abs(f-m)<o){if(Math.abs(u+c)<a&&Math.abs(h+p)<a&&Math.abs(f+m)<a&&Math.abs(l+d+_-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,s=(d+1)/2,g=(_+1)/2,v=(u+c)/4,y=(h+p)/4,E=(f+m)/4;return t>s&&t>g?t<o?(n=0,r=.707106781,i=.707106781):(n=Math.sqrt(t),r=v/n,i=y/n):s>g?s<o?(n=.707106781,r=0,i=.707106781):(r=Math.sqrt(s),n=v/r,i=E/r):g<o?(n=.707106781,r=.707106781,i=0):(i=Math.sqrt(g),n=y/i,r=E/i),this.set(n,r,i,e),this}let g=Math.sqrt((m-f)*(m-f)+(h-p)*(h-p)+(c-u)*(c-u));return Math.abs(g)<.001&&(g=1),this.x=(m-f)/g,this.y=(h-p)/g,this.z=(c-u)/g,this.w=Math.acos((l+d+_-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),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}}class kc extends rc{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new Gc(0,0,t,e),this.scissorTest=!1,this.viewport=new Gc(0,0,t,e);const r={width:t,height:e,depth:1};void 0!==n.encoding&&(Sc("THREE.WebGLRenderTarget: option.encoding has been replaced by option.colorSpace."),n.colorSpace=n.encoding===Yh?qh:""),this.texture=new Bc(r,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.internalFormat=void 0!==n.internalFormat?n.internalFormat:null,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:xh,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null,this.samples=void 0!==n.samples?n.samples:0}setSize(t,e,n=1){this.width===t&&this.height===e&&this.depth===n||(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.texture.isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new Dc(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class Hc extends kc{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class zc extends Bc{constructor(t=null,e=1,n=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:r},this.magFilter=Th,this.minFilter=Th,this.wrapR=yh,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Vc extends Bc{constructor(t=null,e=1,n=1,r=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:r},this.magFilter=Th,this.minFilter=Th,this.wrapR=yh,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Xc{constructor(t=0,e=0,n=0,r=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=r}static slerpFlat(t,e,n,r,i,o,a){let s=n[r+0],l=n[r+1],u=n[r+2],h=n[r+3];const c=i[o+0],d=i[o+1],f=i[o+2],p=i[o+3];if(0===a)return t[e+0]=s,t[e+1]=l,t[e+2]=u,void(t[e+3]=h);if(1===a)return t[e+0]=c,t[e+1]=d,t[e+2]=f,void(t[e+3]=p);if(h!==p||s!==c||l!==d||u!==f){let t=1-a;const e=s*c+l*d+u*f+h*p,n=e>=0?1:-1,r=1-e*e;if(r>Number.EPSILON){const i=Math.sqrt(r),o=Math.atan2(i,e*n);t=Math.sin(t*o)/i,a=Math.sin(a*o)/i}const i=a*n;if(s=s*t+c*i,l=l*t+d*i,u=u*t+f*i,h=h*t+p*i,t===1-a){const t=1/Math.sqrt(s*s+l*l+u*u+h*h);s*=t,l*=t,u*=t,h*=t}}t[e]=s,t[e+1]=l,t[e+2]=u,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,r,i,o){const a=n[r],s=n[r+1],l=n[r+2],u=n[r+3],h=i[o],c=i[o+1],d=i[o+2],f=i[o+3];return t[e]=a*f+u*h+s*d-l*c,t[e+1]=s*f+u*c+l*h-a*d,t[e+2]=l*f+u*d+a*c-s*h,t[e+3]=u*f-a*h-s*c-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,r){return this._x=t,this._y=e,this._z=n,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){const n=t._x,r=t._y,i=t._z,o=t._order,a=Math.cos,s=Math.sin,l=a(n/2),u=a(r/2),h=a(i/2),c=s(n/2),d=s(r/2),f=s(i/2);switch(o){case"XYZ":this._x=c*u*h+l*d*f,this._y=l*d*h-c*u*f,this._z=l*u*f+c*d*h,this._w=l*u*h-c*d*f;break;case"YXZ":this._x=c*u*h+l*d*f,this._y=l*d*h-c*u*f,this._z=l*u*f-c*d*h,this._w=l*u*h+c*d*f;break;case"ZXY":this._x=c*u*h-l*d*f,this._y=l*d*h+c*u*f,this._z=l*u*f+c*d*h,this._w=l*u*h-c*d*f;break;case"ZYX":this._x=c*u*h-l*d*f,this._y=l*d*h+c*u*f,this._z=l*u*f-c*d*h,this._w=l*u*h+c*d*f;break;case"YZX":this._x=c*u*h+l*d*f,this._y=l*d*h+c*u*f,this._z=l*u*f-c*d*h,this._w=l*u*h-c*d*f;break;case"XZY":this._x=c*u*h-l*d*f,this._y=l*d*h-c*u*f,this._z=l*u*f+c*d*h,this._w=l*u*h+c*d*f;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+o)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,r=Math.sin(n);return this._x=t.x*r,this._y=t.y*r,this._z=t.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],r=e[4],i=e[8],o=e[1],a=e[5],s=e[9],l=e[2],u=e[6],h=e[10],c=n+a+h;if(c>0){const t=.5/Math.sqrt(c+1);this._w=.25/t,this._x=(u-s)*t,this._y=(i-l)*t,this._z=(o-r)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(u-s)/t,this._x=.25*t,this._y=(r+o)/t,this._z=(i+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(i-l)/t,this._x=(r+o)/t,this._y=.25*t,this._z=(s+u)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(o-r)/t,this._x=(i+l)/t,this._y=(s+u)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(lc(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const r=Math.min(1,e/n);return this.slerp(t,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(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._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 t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,r=t._y,i=t._z,o=t._w,a=e._x,s=e._y,l=e._z,u=e._w;return this._x=n*u+o*a+r*l-i*s,this._y=r*u+o*s+i*a-n*l,this._z=i*u+o*l+n*s-r*a,this._w=o*u-n*a-r*s-i*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,r=this._y,i=this._z,o=this._w;let a=o*t._w+n*t._x+r*t._y+i*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=n,this._y=r,this._z=i,this;const s=1-a*a;if(s<=Number.EPSILON){const t=1-e;return this._w=t*o+e*this._w,this._x=t*n+e*this._x,this._y=t*r+e*this._y,this._z=t*i+e*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(s),u=Math.atan2(l,a),h=Math.sin((1-e)*u)/l,c=Math.sin(e*u)/l;return this._w=o*h+this._w*c,this._x=n*h+this._x*c,this._y=r*h+this._y*c,this._z=i*h+this._z*c,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=Math.random(),e=Math.sqrt(1-t),n=Math.sqrt(t),r=2*Math.PI*Math.random(),i=2*Math.PI*Math.random();return this.set(e*Math.cos(r),n*Math.sin(i),n*Math.cos(i),e*Math.sin(r))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class Wc{constructor(t=0,e=0,n=0){Wc.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(Yc.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(Yc.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6]*r,this.y=i[1]*e+i[4]*n+i[7]*r,this.z=i[2]*e+i[5]*n+i[8]*r,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,r=this.z,i=t.elements,o=1/(i[3]*e+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*e+i[4]*n+i[8]*r+i[12])*o,this.y=(i[1]*e+i[5]*n+i[9]*r+i[13])*o,this.z=(i[2]*e+i[6]*n+i[10]*r+i[14])*o,this}applyQuaternion(t){const e=this.x,n=this.y,r=this.z,i=t.x,o=t.y,a=t.z,s=t.w,l=s*e+o*r-a*n,u=s*n+a*e-i*r,h=s*r+i*n-o*e,c=-i*e-o*n-a*r;return this.x=l*s+c*-i+u*-a-h*-o,this.y=u*s+c*-o+h*-i-l*-a,this.z=h*s+c*-a+l*-o-u*-i,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,r=this.z,i=t.elements;return this.x=i[0]*e+i[4]*n+i[8]*r,this.y=i[1]*e+i[5]*n+i[9]*r,this.z=i[2]*e+i[6]*n+i[10]*r,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.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(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,r=t.y,i=t.z,o=e.x,a=e.y,s=e.z;return this.x=r*s-i*a,this.y=i*o-n*s,this.z=n*a-r*o,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return jc.copy(this).projectOnVector(t),this.sub(jc)}reflect(t){return this.sub(jc.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(lc(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,r=this.z-t.z;return e*e+n*n+r*r}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const r=Math.sin(e)*t;return this.x=r*Math.sin(n),this.y=Math.cos(e)*t,this.z=r*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),r=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=r,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=2*(Math.random()-.5),e=Math.random()*Math.PI*2,n=Math.sqrt(1-t**2);return this.x=n*Math.cos(e),this.y=n*Math.sin(e),this.z=t,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const jc=new Wc,Yc=new Xc;class qc{constructor(t=new Wc(1/0,1/0,1/0),e=new Wc(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(Zc.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(Zc.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Zc.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.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(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){if(t.updateWorldMatrix(!1,!1),void 0!==t.boundingBox)null===t.boundingBox&&t.computeBoundingBox(),Qc.copy(t.boundingBox),Qc.applyMatrix4(t.matrixWorld),this.union(Qc);else{const n=t.geometry;if(void 0!==n)if(e&&void 0!==n.attributes&&void 0!==n.attributes.position){const e=n.attributes.position;for(let n=0,r=e.count;n<r;n++)Zc.fromBufferAttribute(e,n).applyMatrix4(t.matrixWorld),this.expandByPoint(Zc)}else null===n.boundingBox&&n.computeBoundingBox(),Qc.copy(n.boundingBox),Qc.applyMatrix4(t.matrixWorld),this.union(Qc)}const n=t.children;for(let t=0,r=n.length;t<r;t++)this.expandByObject(n[t],e);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,Zc),Zc.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(id),od.subVectors(this.max,id),$c.subVectors(t.a,id),Jc.subVectors(t.b,id),td.subVectors(t.c,id),ed.subVectors(Jc,$c),nd.subVectors(td,Jc),rd.subVectors($c,td);let e=[0,-ed.z,ed.y,0,-nd.z,nd.y,0,-rd.z,rd.y,ed.z,0,-ed.x,nd.z,0,-nd.x,rd.z,0,-rd.x,-ed.y,ed.x,0,-nd.y,nd.x,0,-rd.y,rd.x,0];return!!ld(e,$c,Jc,td,od)&&(e=[1,0,0,0,1,0,0,0,1],!!ld(e,$c,Jc,td,od)&&(ad.crossVectors(ed,nd),e=[ad.x,ad.y,ad.z],ld(e,$c,Jc,td,od)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,Zc).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=.5*this.getSize(Zc).length()),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(Kc[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),Kc[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),Kc[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),Kc[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),Kc[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),Kc[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),Kc[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),Kc[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(Kc)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const Kc=[new Wc,new Wc,new Wc,new Wc,new Wc,new Wc,new Wc,new Wc],Zc=new Wc,Qc=new qc,$c=new Wc,Jc=new Wc,td=new Wc,ed=new Wc,nd=new Wc,rd=new Wc,id=new Wc,od=new Wc,ad=new Wc,sd=new Wc;function ld(t,e,n,r,i){for(let o=0,a=t.length-3;o<=a;o+=3){sd.fromArray(t,o);const a=i.x*Math.abs(sd.x)+i.y*Math.abs(sd.y)+i.z*Math.abs(sd.z),s=e.dot(sd),l=n.dot(sd),u=r.dot(sd);if(Math.max(-Math.max(s,l,u),Math.min(s,l,u))>a)return!1}return!0}const ud=new qc,hd=new Wc,cd=new Wc;class dd{constructor(t=new Wc,e=-1){this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):ud.setFromPoints(t).getCenter(n);let r=0;for(let e=0,i=t.length;e<i;e++)r=Math.max(r,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(r),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;hd.subVectors(t,this.center);const e=hd.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.addScaledVector(hd,n/t),this.radius+=n}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(!0===this.center.equals(t.center)?this.radius=Math.max(this.radius,t.radius):(cd.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(hd.copy(t.center).add(cd)),this.expandByPoint(hd.copy(t.center).sub(cd))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const fd=new Wc,pd=new Wc,md=new Wc,_d=new Wc,gd=new Wc,vd=new Wc,yd=new Wc;class Ed{constructor(t=new Wc,e=new Wc(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,fd)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=fd.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(fd.copy(this.origin).addScaledVector(this.direction,e),fd.distanceToSquared(t))}distanceSqToSegment(t,e,n,r){pd.copy(t).add(e).multiplyScalar(.5),md.copy(e).sub(t).normalize(),_d.copy(this.origin).sub(pd);const i=.5*t.distanceTo(e),o=-this.direction.dot(md),a=_d.dot(this.direction),s=-_d.dot(md),l=_d.lengthSq(),u=Math.abs(1-o*o);let h,c,d,f;if(u>0)if(h=o*s-a,c=o*a-s,f=i*u,h>=0)if(c>=-f)if(c<=f){const t=1/u;h*=t,c*=t,d=h*(h+o*c+2*a)+c*(o*h+c+2*s)+l}else c=i,h=Math.max(0,-(o*c+a)),d=-h*h+c*(c+2*s)+l;else c=-i,h=Math.max(0,-(o*c+a)),d=-h*h+c*(c+2*s)+l;else c<=-f?(h=Math.max(0,-(-o*i+a)),c=h>0?-i:Math.min(Math.max(-i,-s),i),d=-h*h+c*(c+2*s)+l):c<=f?(h=0,c=Math.min(Math.max(-i,-s),i),d=c*(c+2*s)+l):(h=Math.max(0,-(o*i+a)),c=h>0?i:Math.min(Math.max(-i,-s),i),d=-h*h+c*(c+2*s)+l);else c=o>0?-i:i,h=Math.max(0,-(o*c+a)),d=-h*h+c*(c+2*s)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,h),r&&r.copy(pd).addScaledVector(md,c),d}intersectSphere(t,e){fd.subVectors(t.center,this.origin);const n=fd.dot(this.direction),r=fd.dot(fd)-n*n,i=t.radius*t.radius;if(r>i)return null;const o=Math.sqrt(i-r),a=n-o,s=n+o;return s<0?null:a<0?this.at(s,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,r,i,o,a,s;const l=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,c=this.origin;return l>=0?(n=(t.min.x-c.x)*l,r=(t.max.x-c.x)*l):(n=(t.max.x-c.x)*l,r=(t.min.x-c.x)*l),u>=0?(i=(t.min.y-c.y)*u,o=(t.max.y-c.y)*u):(i=(t.max.y-c.y)*u,o=(t.min.y-c.y)*u),n>o||i>r?null:((i>n||isNaN(n))&&(n=i),(o<r||isNaN(r))&&(r=o),h>=0?(a=(t.min.z-c.z)*h,s=(t.max.z-c.z)*h):(a=(t.max.z-c.z)*h,s=(t.min.z-c.z)*h),n>s||a>r?null:((a>n||n!=n)&&(n=a),(s<r||r!=r)&&(r=s),r<0?null:this.at(n>=0?n:r,e)))}intersectsBox(t){return null!==this.intersectBox(t,fd)}intersectTriangle(t,e,n,r,i){gd.subVectors(e,t),vd.subVectors(n,t),yd.crossVectors(gd,vd);let o,a=this.direction.dot(yd);if(a>0){if(r)return null;o=1}else{if(!(a<0))return null;o=-1,a=-a}_d.subVectors(this.origin,t);const s=o*this.direction.dot(vd.crossVectors(_d,vd));if(s<0)return null;const l=o*this.direction.dot(gd.cross(_d));if(l<0)return null;if(s+l>a)return null;const u=-o*_d.dot(yd);return u<0?null:this.at(u/a,i)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class Td{constructor(t,e,n,r,i,o,a,s,l,u,h,c,d,f,p,m){Td.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==t&&this.set(t,e,n,r,i,o,a,s,l,u,h,c,d,f,p,m)}set(t,e,n,r,i,o,a,s,l,u,h,c,d,f,p,m){const _=this.elements;return _[0]=t,_[4]=e,_[8]=n,_[12]=r,_[1]=i,_[5]=o,_[9]=a,_[13]=s,_[2]=l,_[6]=u,_[10]=h,_[14]=c,_[3]=d,_[7]=f,_[11]=p,_[15]=m,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 Td).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,r=1/bd.setFromMatrixColumn(t,0).length(),i=1/bd.setFromMatrixColumn(t,1).length(),o=1/bd.setFromMatrixColumn(t,2).length();return e[0]=n[0]*r,e[1]=n[1]*r,e[2]=n[2]*r,e[3]=0,e[4]=n[4]*i,e[5]=n[5]*i,e[6]=n[6]*i,e[7]=0,e[8]=n[8]*o,e[9]=n[9]*o,e[10]=n[10]*o,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,r=t.y,i=t.z,o=Math.cos(n),a=Math.sin(n),s=Math.cos(r),l=Math.sin(r),u=Math.cos(i),h=Math.sin(i);if("XYZ"===t.order){const t=o*u,n=o*h,r=a*u,i=a*h;e[0]=s*u,e[4]=-s*h,e[8]=l,e[1]=n+r*l,e[5]=t-i*l,e[9]=-a*s,e[2]=i-t*l,e[6]=r+n*l,e[10]=o*s}else if("YXZ"===t.order){const t=s*u,n=s*h,r=l*u,i=l*h;e[0]=t+i*a,e[4]=r*a-n,e[8]=o*l,e[1]=o*h,e[5]=o*u,e[9]=-a,e[2]=n*a-r,e[6]=i+t*a,e[10]=o*s}else if("ZXY"===t.order){const t=s*u,n=s*h,r=l*u,i=l*h;e[0]=t-i*a,e[4]=-o*h,e[8]=r+n*a,e[1]=n+r*a,e[5]=o*u,e[9]=i-t*a,e[2]=-o*l,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){const t=o*u,n=o*h,r=a*u,i=a*h;e[0]=s*u,e[4]=r*l-n,e[8]=t*l+i,e[1]=s*h,e[5]=i*l+t,e[9]=n*l-r,e[2]=-l,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){const t=o*s,n=o*l,r=a*s,i=a*l;e[0]=s*u,e[4]=i-t*h,e[8]=r*h+n,e[1]=h,e[5]=o*u,e[9]=-a*u,e[2]=-l*u,e[6]=n*h+r,e[10]=t-i*h}else if("XZY"===t.order){const t=o*s,n=o*l,r=a*s,i=a*l;e[0]=s*u,e[4]=-h,e[8]=l*u,e[1]=t*h+i,e[5]=o*u,e[9]=n*h-r,e[2]=r*h-n,e[6]=a*u,e[10]=i*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Sd,t,Md)}lookAt(t,e,n){const r=this.elements;return wd.subVectors(t,e),0===wd.lengthSq()&&(wd.z=1),wd.normalize(),Ad.crossVectors(n,wd),0===Ad.lengthSq()&&(1===Math.abs(n.z)?wd.x+=1e-4:wd.z+=1e-4,wd.normalize(),Ad.crossVectors(n,wd)),Ad.normalize(),Rd.crossVectors(wd,Ad),r[0]=Ad.x,r[4]=Rd.x,r[8]=wd.x,r[1]=Ad.y,r[5]=Rd.y,r[9]=wd.y,r[2]=Ad.z,r[6]=Rd.z,r[10]=wd.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,r=e.elements,i=this.elements,o=n[0],a=n[4],s=n[8],l=n[12],u=n[1],h=n[5],c=n[9],d=n[13],f=n[2],p=n[6],m=n[10],_=n[14],g=n[3],v=n[7],y=n[11],E=n[15],T=r[0],b=r[4],x=r[8],S=r[12],M=r[1],A=r[5],R=r[9],w=r[13],P=r[2],I=r[6],O=r[10],C=r[14],N=r[3],L=r[7],D=r[11],U=r[15];return i[0]=o*T+a*M+s*P+l*N,i[4]=o*b+a*A+s*I+l*L,i[8]=o*x+a*R+s*O+l*D,i[12]=o*S+a*w+s*C+l*U,i[1]=u*T+h*M+c*P+d*N,i[5]=u*b+h*A+c*I+d*L,i[9]=u*x+h*R+c*O+d*D,i[13]=u*S+h*w+c*C+d*U,i[2]=f*T+p*M+m*P+_*N,i[6]=f*b+p*A+m*I+_*L,i[10]=f*x+p*R+m*O+_*D,i[14]=f*S+p*w+m*C+_*U,i[3]=g*T+v*M+y*P+E*N,i[7]=g*b+v*A+y*I+E*L,i[11]=g*x+v*R+y*O+E*D,i[15]=g*S+v*w+y*C+E*U,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],r=t[8],i=t[12],o=t[1],a=t[5],s=t[9],l=t[13],u=t[2],h=t[6],c=t[10],d=t[14];return t[3]*(+i*s*h-r*l*h-i*a*c+n*l*c+r*a*d-n*s*d)+t[7]*(+e*s*d-e*l*c+i*o*c-r*o*d+r*l*u-i*s*u)+t[11]*(+e*l*h-e*a*d-i*o*h+n*o*d+i*a*u-n*l*u)+t[15]*(-r*a*u-e*s*h+e*a*c+r*o*h-n*o*c+n*s*u)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const r=this.elements;return t.isVector3?(r[12]=t.x,r[13]=t.y,r[14]=t.z):(r[12]=t,r[13]=e,r[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],r=t[2],i=t[3],o=t[4],a=t[5],s=t[6],l=t[7],u=t[8],h=t[9],c=t[10],d=t[11],f=t[12],p=t[13],m=t[14],_=t[15],g=h*m*l-p*c*l+p*s*d-a*m*d-h*s*_+a*c*_,v=f*c*l-u*m*l-f*s*d+o*m*d+u*s*_-o*c*_,y=u*p*l-f*h*l+f*a*d-o*p*d-u*a*_+o*h*_,E=f*h*s-u*p*s-f*a*c+o*p*c+u*a*m-o*h*m,T=e*g+n*v+r*y+i*E;if(0===T)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const b=1/T;return t[0]=g*b,t[1]=(p*c*i-h*m*i-p*r*d+n*m*d+h*r*_-n*c*_)*b,t[2]=(a*m*i-p*s*i+p*r*l-n*m*l-a*r*_+n*s*_)*b,t[3]=(h*s*i-a*c*i-h*r*l+n*c*l+a*r*d-n*s*d)*b,t[4]=v*b,t[5]=(u*m*i-f*c*i+f*r*d-e*m*d-u*r*_+e*c*_)*b,t[6]=(f*s*i-o*m*i-f*r*l+e*m*l+o*r*_-e*s*_)*b,t[7]=(o*c*i-u*s*i+u*r*l-e*c*l-o*r*d+e*s*d)*b,t[8]=y*b,t[9]=(f*h*i-u*p*i-f*n*d+e*p*d+u*n*_-e*h*_)*b,t[10]=(o*p*i-f*a*i+f*n*l-e*p*l-o*n*_+e*a*_)*b,t[11]=(u*a*i-o*h*i-u*n*l+e*h*l+o*n*d-e*a*d)*b,t[12]=E*b,t[13]=(u*p*r-f*h*r+f*n*c-e*p*c-u*n*m+e*h*m)*b,t[14]=(f*a*r-o*p*r-f*n*s+e*p*s+o*n*m-e*a*m)*b,t[15]=(o*h*r-u*a*r+u*n*s-e*h*s-o*n*c+e*a*c)*b,this}scale(t){const e=this.elements,n=t.x,r=t.y,i=t.z;return e[0]*=n,e[4]*=r,e[8]*=i,e[1]*=n,e[5]*=r,e[9]*=i,e[2]*=n,e[6]*=r,e[10]*=i,e[3]*=n,e[7]*=r,e[11]*=i,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],r=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,r))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),r=Math.sin(e),i=1-n,o=t.x,a=t.y,s=t.z,l=i*o,u=i*a;return this.set(l*o+n,l*a-r*s,l*s+r*a,0,l*a+r*s,u*a+n,u*s-r*o,0,l*s-r*a,u*s+r*o,i*s*s+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,r,i,o){return this.set(1,n,i,0,t,1,o,0,e,r,1,0,0,0,0,1),this}compose(t,e,n){const r=this.elements,i=e._x,o=e._y,a=e._z,s=e._w,l=i+i,u=o+o,h=a+a,c=i*l,d=i*u,f=i*h,p=o*u,m=o*h,_=a*h,g=s*l,v=s*u,y=s*h,E=n.x,T=n.y,b=n.z;return r[0]=(1-(p+_))*E,r[1]=(d+y)*E,r[2]=(f-v)*E,r[3]=0,r[4]=(d-y)*T,r[5]=(1-(c+_))*T,r[6]=(m+g)*T,r[7]=0,r[8]=(f+v)*b,r[9]=(m-g)*b,r[10]=(1-(c+p))*b,r[11]=0,r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=1,this}decompose(t,e,n){const r=this.elements;let i=bd.set(r[0],r[1],r[2]).length();const o=bd.set(r[4],r[5],r[6]).length(),a=bd.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),t.x=r[12],t.y=r[13],t.z=r[14],xd.copy(this);const s=1/i,l=1/o,u=1/a;return xd.elements[0]*=s,xd.elements[1]*=s,xd.elements[2]*=s,xd.elements[4]*=l,xd.elements[5]*=l,xd.elements[6]*=l,xd.elements[8]*=u,xd.elements[9]*=u,xd.elements[10]*=u,e.setFromRotationMatrix(xd),n.x=i,n.y=o,n.z=a,this}makePerspective(t,e,n,r,i,o,a=2e3){const s=this.elements,l=2*i/(e-t),u=2*i/(n-r),h=(e+t)/(e-t),c=(n+r)/(n-r);let d,f;if(a===ec)d=-(o+i)/(o-i),f=-2*o*i/(o-i);else{if(a!==nc)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);d=-o/(o-i),f=-o*i/(o-i)}return s[0]=l,s[4]=0,s[8]=h,s[12]=0,s[1]=0,s[5]=u,s[9]=c,s[13]=0,s[2]=0,s[6]=0,s[10]=d,s[14]=f,s[3]=0,s[7]=0,s[11]=-1,s[15]=0,this}makeOrthographic(t,e,n,r,i,o,a=2e3){const s=this.elements,l=1/(e-t),u=1/(n-r),h=1/(o-i),c=(e+t)*l,d=(n+r)*u;let f,p;if(a===ec)f=(o+i)*h,p=-2*h;else{if(a!==nc)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);f=i*h,p=-1*h}return s[0]=2*l,s[4]=0,s[8]=0,s[12]=-c,s[1]=0,s[5]=2*u,s[9]=0,s[13]=-d,s[2]=0,s[6]=0,s[10]=p,s[14]=-f,s[3]=0,s[7]=0,s[11]=0,s[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const bd=new Wc,xd=new Td,Sd=new Wc(0,0,0),Md=new Wc(1,1,1),Ad=new Wc,Rd=new Wc,wd=new Wc,Pd=new Td,Id=new Xc;class Od{constructor(t=0,e=0,n=0,r=Od.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=r}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,r=this._order){return this._x=t,this._y=e,this._z=n,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const r=t.elements,i=r[0],o=r[4],a=r[8],s=r[1],l=r[5],u=r[9],h=r[2],c=r[6],d=r[10];switch(e){case"XYZ":this._y=Math.asin(lc(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,d),this._z=Math.atan2(-o,i)):(this._x=Math.atan2(c,l),this._z=0);break;case"YXZ":this._x=Math.asin(-lc(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,d),this._z=Math.atan2(s,l)):(this._y=Math.atan2(-h,i),this._z=0);break;case"ZXY":this._x=Math.asin(lc(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-o,l)):(this._y=0,this._z=Math.atan2(s,i));break;case"ZYX":this._y=Math.asin(-lc(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(c,d),this._z=Math.atan2(s,i)):(this._x=0,this._z=Math.atan2(-o,l));break;case"YZX":this._z=Math.asin(lc(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,i)):(this._x=0,this._y=Math.atan2(a,d));break;case"XZY":this._z=Math.asin(-lc(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(c,l),this._y=Math.atan2(a,i)):(this._x=Math.atan2(-u,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return Pd.makeRotationFromQuaternion(t),this.setFromRotationMatrix(Pd,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return Id.setFromEuler(this),this.setFromQuaternion(Id,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}Od.DEFAULT_ORDER="XYZ";class Cd{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}isEnabled(t){return 0!=(this.mask&(1<<t|0))}}let Nd=0;const Ld=new Wc,Dd=new Xc,Ud=new Td,Fd=new Wc,Bd=new Wc,Gd=new Wc,kd=new Xc,Hd=new Wc(1,0,0),zd=new Wc(0,1,0),Vd=new Wc(0,0,1),Xd={type:"added"},Wd={type:"removed"};class jd extends rc{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Nd++}),this.uuid=sc(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=jd.DEFAULT_UP.clone();const t=new Wc,e=new Od,n=new Xc,r=new Wc(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Td},normalMatrix:{value:new yc}}),this.matrix=new Td,this.matrixWorld=new Td,this.matrixAutoUpdate=jd.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=jd.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.layers=new Cd,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return Dd.setFromAxisAngle(t,e),this.quaternion.multiply(Dd),this}rotateOnWorldAxis(t,e){return Dd.setFromAxisAngle(t,e),this.quaternion.premultiply(Dd),this}rotateX(t){return this.rotateOnAxis(Hd,t)}rotateY(t){return this.rotateOnAxis(zd,t)}rotateZ(t){return this.rotateOnAxis(Vd,t)}translateOnAxis(t,e){return Ld.copy(t).applyQuaternion(this.quaternion),this.position.add(Ld.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Hd,t)}translateY(t){return this.translateOnAxis(zd,t)}translateZ(t){return this.translateOnAxis(Vd,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(Ud.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?Fd.copy(t):Fd.set(t,e,n);const r=this.parent;this.updateWorldMatrix(!0,!1),Bd.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Ud.lookAt(Bd,Fd,this.up):Ud.lookAt(Fd,Bd,this.up),this.quaternion.setFromRotationMatrix(Ud),r&&(Ud.extractRotation(r.matrixWorld),Dd.setFromRotationMatrix(Ud),this.quaternion.premultiply(Dd.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(Xd)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Wd)),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(Wd)}return this.children.length=0,this}attach(t){return this.updateWorldMatrix(!0,!1),Ud.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),Ud.multiply(t.parent.matrixWorld)),t.applyMatrix4(Ud),this.add(t),t.updateWorldMatrix(!1,!0),this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,r=this.children.length;n<r;n++){const r=this.children[n].getObjectByProperty(t,e);if(void 0!==r)return r}}getObjectsByProperty(t,e){let n=[];this[t]===e&&n.push(this);for(let r=0,i=this.children.length;r<i;r++){const i=this.children[r].getObjectsByProperty(t,e);i.length>0&&(n=n.concat(i))}return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Bd,t,Gd),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Bd,kd,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,r=e.length;n<r;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,r=e.length;n<r;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,r=e.length;n<r;n++){const r=e[n];!0!==r.matrixWorldAutoUpdate&&!0!==t||r.updateMatrixWorld(t)}}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&!0===n.matrixWorldAutoUpdate&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++){const n=t[e];!0===n.matrixWorldAutoUpdate&&n.updateWorldMatrix(!1,!0)}}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const r={};function i(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),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(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(r.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(r.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=i(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,r=n.length;e<r;e++){const r=n[e];i(t.shapes,r)}else i(t.shapes,n)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(i(t.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,r=this.material.length;n<r;n++)e.push(i(t.materials,this.material[n]));r.material=e}else r.material=i(t.materials,this.material);if(this.children.length>0){r.children=[];for(let e=0;e<this.children.length;e++)r.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){r.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];r.animations.push(i(t.animations,n))}}if(e){const e=o(t.geometries),r=o(t.materials),i=o(t.textures),a=o(t.images),s=o(t.shapes),l=o(t.skeletons),u=o(t.animations),h=o(t.nodes);e.length>0&&(n.geometries=e),r.length>0&&(n.materials=r),i.length>0&&(n.textures=i),a.length>0&&(n.images=a),s.length>0&&(n.shapes=s),l.length>0&&(n.skeletons=l),u.length>0&&(n.animations=u),h.length>0&&(n.nodes=h)}return n.object=r,n;function o(t){const e=[];for(const n in t){const r=t[n];delete r.metadata,e.push(r)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}jd.DEFAULT_UP=new Wc(0,1,0),jd.DEFAULT_MATRIX_AUTO_UPDATE=!0,jd.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Yd=new Wc,qd=new Wc,Kd=new Wc,Zd=new Wc,Qd=new Wc,$d=new Wc,Jd=new Wc,tf=new Wc,ef=new Wc,nf=new Wc;let rf=!1;class of{constructor(t=new Wc,e=new Wc,n=new Wc){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,r){r.subVectors(n,e),Yd.subVectors(t,e),r.cross(Yd);const i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)}static getBarycoord(t,e,n,r,i){Yd.subVectors(r,e),qd.subVectors(n,e),Kd.subVectors(t,e);const o=Yd.dot(Yd),a=Yd.dot(qd),s=Yd.dot(Kd),l=qd.dot(qd),u=qd.dot(Kd),h=o*l-a*a;if(0===h)return i.set(-2,-1,-1);const c=1/h,d=(l*s-a*u)*c,f=(o*u-a*s)*c;return i.set(1-d-f,f,d)}static containsPoint(t,e,n,r){return this.getBarycoord(t,e,n,r,Zd),Zd.x>=0&&Zd.y>=0&&Zd.x+Zd.y<=1}static getUV(t,e,n,r,i,o,a,s){return!1===rf&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),rf=!0),this.getInterpolation(t,e,n,r,i,o,a,s)}static getInterpolation(t,e,n,r,i,o,a,s){return this.getBarycoord(t,e,n,r,Zd),s.setScalar(0),s.addScaledVector(i,Zd.x),s.addScaledVector(o,Zd.y),s.addScaledVector(a,Zd.z),s}static isFrontFacing(t,e,n,r){return Yd.subVectors(n,e),qd.subVectors(t,e),Yd.cross(qd).dot(r)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,r){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[r]),this}setFromAttributeAndIndices(t,e,n,r){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,r),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Yd.subVectors(this.c,this.b),qd.subVectors(this.a,this.b),.5*Yd.cross(qd).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return of.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return of.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,r,i){return!1===rf&&(console.warn("THREE.Triangle.getUV() has been renamed to THREE.Triangle.getInterpolation()."),rf=!0),of.getInterpolation(t,this.a,this.b,this.c,e,n,r,i)}getInterpolation(t,e,n,r,i){return of.getInterpolation(t,this.a,this.b,this.c,e,n,r,i)}containsPoint(t){return of.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return of.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,r=this.b,i=this.c;let o,a;Qd.subVectors(r,n),$d.subVectors(i,n),tf.subVectors(t,n);const s=Qd.dot(tf),l=$d.dot(tf);if(s<=0&&l<=0)return e.copy(n);ef.subVectors(t,r);const u=Qd.dot(ef),h=$d.dot(ef);if(u>=0&&h<=u)return e.copy(r);const c=s*h-u*l;if(c<=0&&s>=0&&u<=0)return o=s/(s-u),e.copy(n).addScaledVector(Qd,o);nf.subVectors(t,i);const d=Qd.dot(nf),f=$d.dot(nf);if(f>=0&&d<=f)return e.copy(i);const p=d*l-s*f;if(p<=0&&l>=0&&f<=0)return a=l/(l-f),e.copy(n).addScaledVector($d,a);const m=u*f-d*h;if(m<=0&&h-u>=0&&d-f>=0)return Jd.subVectors(i,r),a=(h-u)/(h-u+(d-f)),e.copy(r).addScaledVector(Jd,a);const _=1/(m+p+c);return o=p*_,a=c*_,e.copy(n).addScaledVector(Qd,o).addScaledVector($d,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}let af=0;class sf extends rc{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:af++}),this.uuid=sc(),this.name="",this.type="Material",this.blending=1,this.side=eh,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=oh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Qh,this.stencilZFail=Qh,this.stencilZPass=Qh,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.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const r=this[e];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[e]=n:console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`)}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function r(t){const e=[];for(const n in t){const r=t[n];delete r.metadata,e.push(r)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),this.side!==eh&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=this.alphaHash),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.forceSinglePass&&(n.forceSinglePass=this.forceSinglePass),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),e){const e=r(t.textures),i=r(t.images);e.length>0&&(n.textures=e),i.length>0&&(n.images=i)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let r=0;r!==t;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}}const lf={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},uf={h:0,s:0,l:0},hf={h:0,s:0,l:0};function cf(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}class df{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(void 0===e&&void 0===n){const e=t;e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=qh){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,Oc.toWorkingColorSpace(this,e),this}setRGB(t,e,n,r=Oc.workingColorSpace){return this.r=t,this.g=e,this.b=n,Oc.toWorkingColorSpace(this,r),this}setHSL(t,e,n,r=Oc.workingColorSpace){if(t=uc(t,1),e=lc(e,0,1),n=lc(n,0,1),0===e)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,i=2*n-r;this.r=cf(i,r,t+1/3),this.g=cf(i,r,t),this.b=cf(i,r,t-1/3)}return Oc.toWorkingColorSpace(this,r),this}setStyle(t,e=qh){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let r;if(r=/^(\w+)\(([^\)]*)\)/.exec(t)){let i;const o=r[1],a=r[2];switch(o){case"rgb":case"rgba":if(i=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setRGB(Math.min(255,parseInt(i[1],10))/255,Math.min(255,parseInt(i[2],10))/255,Math.min(255,parseInt(i[3],10))/255,e);if(i=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setRGB(Math.min(100,parseInt(i[1],10))/100,Math.min(100,parseInt(i[2],10))/100,Math.min(100,parseInt(i[3],10))/100,e);break;case"hsl":case"hsla":if(i=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setHSL(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(t)){const n=r[1],i=n.length;if(3===i)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,e);if(6===i)return this.setHex(parseInt(n,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=qh){const n=lf[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=Mc(t.r),this.g=Mc(t.g),this.b=Mc(t.b),this}copyLinearToSRGB(t){return this.r=Ac(t.r),this.g=Ac(t.g),this.b=Ac(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=qh){return Oc.fromWorkingColorSpace(ff.copy(this),t),65536*Math.round(lc(255*ff.r,0,255))+256*Math.round(lc(255*ff.g,0,255))+Math.round(lc(255*ff.b,0,255))}getHexString(t=qh){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=Oc.workingColorSpace){Oc.fromWorkingColorSpace(ff.copy(this),e);const n=ff.r,r=ff.g,i=ff.b,o=Math.max(n,r,i),a=Math.min(n,r,i);let s,l;const u=(a+o)/2;if(a===o)s=0,l=0;else{const t=o-a;switch(l=u<=.5?t/(o+a):t/(2-o-a),o){case n:s=(r-i)/t+(r<i?6:0);break;case r:s=(i-n)/t+2;break;case i:s=(n-r)/t+4}s/=6}return t.h=s,t.s=l,t.l=u,t}getRGB(t,e=Oc.workingColorSpace){return Oc.fromWorkingColorSpace(ff.copy(this),e),t.r=ff.r,t.g=ff.g,t.b=ff.b,t}getStyle(t=qh){Oc.fromWorkingColorSpace(ff.copy(this),t);const e=ff.r,n=ff.g,r=ff.b;return t!==qh?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${r.toFixed(3)})`:`rgb(${Math.round(255*e)},${Math.round(255*n)},${Math.round(255*r)})`}offsetHSL(t,e,n){return this.getHSL(uf),uf.h+=t,uf.s+=e,uf.l+=n,this.setHSL(uf.h,uf.s,uf.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(uf),t.getHSL(hf);const n=hc(uf.h,hf.h,e),r=hc(uf.s,hf.s,e),i=hc(uf.l,hf.l,e);return this.setHSL(n,r,i),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,r=this.b,i=t.elements;return this.r=i[0]*e+i[3]*n+i[6]*r,this.g=i[1]*e+i[4]*n+i[7]*r,this.b=i[2]*e+i[5]*n+i[8]*r,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const ff=new df;df.NAMES=lf;class pf extends sf{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new df(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.combine=ah,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const mf=new Wc,_f=new vc;class gf{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=n,this.usage=$h,this.updateRange={offset:0,count:-1},this.gpuType=wh,this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let r=0,i=this.itemSize;r<i;r++)this.array[t+r]=e.array[n+r];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)_f.fromBufferAttribute(this,e),_f.applyMatrix3(t),this.setXY(e,_f.x,_f.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)mf.fromBufferAttribute(this,e),mf.applyMatrix3(t),this.setXYZ(e,mf.x,mf.y,mf.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)mf.fromBufferAttribute(this,e),mf.applyMatrix4(t),this.setXYZ(e,mf.x,mf.y,mf.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)mf.fromBufferAttribute(this,e),mf.applyNormalMatrix(t),this.setXYZ(e,mf.x,mf.y,mf.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)mf.fromBufferAttribute(this,e),mf.transformDirection(t),this.setXYZ(e,mf.x,mf.y,mf.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=fc(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=pc(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=fc(e,this.array)),e}setX(t,e){return this.normalized&&(e=pc(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=fc(e,this.array)),e}setY(t,e){return this.normalized&&(e=pc(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=fc(e,this.array)),e}setZ(t,e){return this.normalized&&(e=pc(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=fc(e,this.array)),e}setW(t,e){return this.normalized&&(e=pc(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,r){return t*=this.itemSize,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array),r=pc(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this}setXYZW(t,e,n,r,i){return t*=this.itemSize,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array),r=pc(r,this.array),i=pc(i,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=r,this.array[t+3]=i,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==$h&&(t.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(t.updateRange=this.updateRange),t}}class vf extends gf{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class yf extends gf{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class Ef extends gf{constructor(t,e,n){super(new Float32Array(t),e,n)}}let Tf=0;const bf=new Td,xf=new jd,Sf=new Wc,Mf=new qc,Af=new qc,Rf=new Wc;class wf extends rc{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Tf++}),this.uuid=sc(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(Tc(t)?yf:vf)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new yc).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const r=this.attributes.tangent;return void 0!==r&&(r.transformDirection(t),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return bf.makeRotationFromQuaternion(t),this.applyMatrix4(bf),this}rotateX(t){return bf.makeRotationX(t),this.applyMatrix4(bf),this}rotateY(t){return bf.makeRotationY(t),this.applyMatrix4(bf),this}rotateZ(t){return bf.makeRotationZ(t),this.applyMatrix4(bf),this}translate(t,e,n){return bf.makeTranslation(t,e,n),this.applyMatrix4(bf),this}scale(t,e,n){return bf.makeScale(t,e,n),this.applyMatrix4(bf),this}lookAt(t){return xf.lookAt(t),xf.updateMatrix(),this.applyMatrix4(xf.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Sf).negate(),this.translate(Sf.x,Sf.y,Sf.z),this}setFromPoints(t){const e=[];for(let n=0,r=t.length;n<r;n++){const r=t[n];e.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new Ef(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new qc);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Wc(-1/0,-1/0,-1/0),new Wc(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Mf.setFromBufferAttribute(n),this.morphTargetsRelative?(Rf.addVectors(this.boundingBox.min,Mf.min),this.boundingBox.expandByPoint(Rf),Rf.addVectors(this.boundingBox.max,Mf.max),this.boundingBox.expandByPoint(Rf)):(this.boundingBox.expandByPoint(Mf.min),this.boundingBox.expandByPoint(Mf.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new dd);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Wc,1/0);if(t){const n=this.boundingSphere.center;if(Mf.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Af.setFromBufferAttribute(n),this.morphTargetsRelative?(Rf.addVectors(Mf.min,Af.min),Mf.expandByPoint(Rf),Rf.addVectors(Mf.max,Af.max),Mf.expandByPoint(Rf)):(Mf.expandByPoint(Af.min),Mf.expandByPoint(Af.max))}Mf.getCenter(n);let r=0;for(let e=0,i=t.count;e<i;e++)Rf.fromBufferAttribute(t,e),r=Math.max(r,n.distanceToSquared(Rf));if(e)for(let i=0,o=e.length;i<o;i++){const o=e[i],a=this.morphTargetsRelative;for(let e=0,i=o.count;e<i;e++)Rf.fromBufferAttribute(o,e),a&&(Sf.fromBufferAttribute(t,e),Rf.add(Sf)),r=Math.max(r,n.distanceToSquared(Rf))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.array,r=e.position.array,i=e.normal.array,o=e.uv.array,a=r.length/3;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new gf(new Float32Array(4*a),4));const s=this.getAttribute("tangent").array,l=[],u=[];for(let t=0;t<a;t++)l[t]=new Wc,u[t]=new Wc;const h=new Wc,c=new Wc,d=new Wc,f=new vc,p=new vc,m=new vc,_=new Wc,g=new Wc;function v(t,e,n){h.fromArray(r,3*t),c.fromArray(r,3*e),d.fromArray(r,3*n),f.fromArray(o,2*t),p.fromArray(o,2*e),m.fromArray(o,2*n),c.sub(h),d.sub(h),p.sub(f),m.sub(f);const i=1/(p.x*m.y-m.x*p.y);isFinite(i)&&(_.copy(c).multiplyScalar(m.y).addScaledVector(d,-p.y).multiplyScalar(i),g.copy(d).multiplyScalar(p.x).addScaledVector(c,-m.x).multiplyScalar(i),l[t].add(_),l[e].add(_),l[n].add(_),u[t].add(g),u[e].add(g),u[n].add(g))}let y=this.groups;0===y.length&&(y=[{start:0,count:n.length}]);for(let t=0,e=y.length;t<e;++t){const e=y[t],r=e.start;for(let t=r,i=r+e.count;t<i;t+=3)v(n[t+0],n[t+1],n[t+2])}const E=new Wc,T=new Wc,b=new Wc,x=new Wc;function S(t){b.fromArray(i,3*t),x.copy(b);const e=l[t];E.copy(e),E.sub(b.multiplyScalar(b.dot(e))).normalize(),T.crossVectors(x,e);const n=T.dot(u[t])<0?-1:1;s[4*t]=E.x,s[4*t+1]=E.y,s[4*t+2]=E.z,s[4*t+3]=n}for(let t=0,e=y.length;t<e;++t){const e=y[t],r=e.start;for(let t=r,i=r+e.count;t<i;t+=3)S(n[t+0]),S(n[t+1]),S(n[t+2])}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new gf(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const r=new Wc,i=new Wc,o=new Wc,a=new Wc,s=new Wc,l=new Wc,u=new Wc,h=new Wc;if(t)for(let c=0,d=t.count;c<d;c+=3){const d=t.getX(c+0),f=t.getX(c+1),p=t.getX(c+2);r.fromBufferAttribute(e,d),i.fromBufferAttribute(e,f),o.fromBufferAttribute(e,p),u.subVectors(o,i),h.subVectors(r,i),u.cross(h),a.fromBufferAttribute(n,d),s.fromBufferAttribute(n,f),l.fromBufferAttribute(n,p),a.add(u),s.add(u),l.add(u),n.setXYZ(d,a.x,a.y,a.z),n.setXYZ(f,s.x,s.y,s.z),n.setXYZ(p,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)r.fromBufferAttribute(e,t+0),i.fromBufferAttribute(e,t+1),o.fromBufferAttribute(e,t+2),u.subVectors(o,i),h.subVectors(r,i),u.cross(h),n.setXYZ(t+0,u.x,u.y,u.z),n.setXYZ(t+1,u.x,u.y,u.z),n.setXYZ(t+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Rf.fromBufferAttribute(t,e),Rf.normalize(),t.setXYZ(e,Rf.x,Rf.y,Rf.z)}toNonIndexed(){function t(t,e){const n=t.array,r=t.itemSize,i=t.normalized,o=new n.constructor(e.length*r);let a=0,s=0;for(let i=0,l=e.length;i<l;i++){a=t.isInterleavedBufferAttribute?e[i]*t.data.stride+t.offset:e[i]*r;for(let t=0;t<r;t++)o[s++]=n[a++]}return new gf(o,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new wf,n=this.index.array,r=this.attributes;for(const i in r){const o=t(r[i],n);e.setAttribute(i,o)}const i=this.morphAttributes;for(const r in i){const o=[],a=i[r];for(let e=0,r=a.length;e<r;e++){const r=t(a[e],n);o.push(r)}e.morphAttributes[r]=o}e.morphTargetsRelative=this.morphTargetsRelative;const o=this.groups;for(let t=0,n=o.length;t<n;t++){const n=o[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const r=n[e];t.data.attributes[e]=r.toJSON(t.data)}const r={};let i=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],o=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];o.push(r.toJSON(t.data))}o.length>0&&(r[e]=o,i=!0)}i&&(t.data.morphAttributes=r,t.data.morphTargetsRelative=this.morphTargetsRelative);const o=this.groups;o.length>0&&(t.data.groups=JSON.parse(JSON.stringify(o)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const r=t.attributes;for(const t in r){const n=r[t];this.setAttribute(t,n.clone(e))}const i=t.morphAttributes;for(const t in i){const n=[],r=i[t];for(let t=0,i=r.length;t<i;t++)n.push(r[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const o=t.groups;for(let t=0,e=o.length;t<e;t++){const e=o[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const s=t.boundingSphere;return null!==s&&(this.boundingSphere=s.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Pf=new Td,If=new Ed,Of=new dd,Cf=new Wc,Nf=new Wc,Lf=new Wc,Df=new Wc,Uf=new Wc,Ff=new Wc,Bf=new vc,Gf=new vc,kf=new vc,Hf=new Wc,zf=new Wc,Vf=new Wc,Xf=new Wc,Wf=new Wc;class jf extends jd{constructor(t=new wf,e=new pf){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}getVertexPosition(t,e){const n=this.geometry,r=n.attributes.position,i=n.morphAttributes.position,o=n.morphTargetsRelative;e.fromBufferAttribute(r,t);const a=this.morphTargetInfluences;if(i&&a){Ff.set(0,0,0);for(let n=0,r=i.length;n<r;n++){const r=a[n],s=i[n];0!==r&&(Uf.fromBufferAttribute(s,t),o?Ff.addScaledVector(Uf,r):Ff.addScaledVector(Uf.sub(e),r))}e.add(Ff)}return e}raycast(t,e){const n=this.geometry,r=this.material,i=this.matrixWorld;if(void 0!==r){if(null===n.boundingSphere&&n.computeBoundingSphere(),Of.copy(n.boundingSphere),Of.applyMatrix4(i),If.copy(t.ray).recast(t.near),!1===Of.containsPoint(If.origin)){if(null===If.intersectSphere(Of,Cf))return;if(If.origin.distanceToSquared(Cf)>(t.far-t.near)**2)return}Pf.copy(i).invert(),If.copy(t.ray).applyMatrix4(Pf),null!==n.boundingBox&&!1===If.intersectsBox(n.boundingBox)||this._computeIntersections(t,e,If)}}_computeIntersections(t,e,n){let r;const i=this.geometry,o=this.material,a=i.index,s=i.attributes.position,l=i.attributes.uv,u=i.attributes.uv1,h=i.attributes.normal,c=i.groups,d=i.drawRange;if(null!==a)if(Array.isArray(o))for(let i=0,s=c.length;i<s;i++){const s=c[i],f=o[s.materialIndex];for(let i=Math.max(s.start,d.start),o=Math.min(a.count,Math.min(s.start+s.count,d.start+d.count));i<o;i+=3)r=Yf(this,f,t,n,l,u,h,a.getX(i),a.getX(i+1),a.getX(i+2)),r&&(r.faceIndex=Math.floor(i/3),r.face.materialIndex=s.materialIndex,e.push(r))}else for(let i=Math.max(0,d.start),s=Math.min(a.count,d.start+d.count);i<s;i+=3)r=Yf(this,o,t,n,l,u,h,a.getX(i),a.getX(i+1),a.getX(i+2)),r&&(r.faceIndex=Math.floor(i/3),e.push(r));else if(void 0!==s)if(Array.isArray(o))for(let i=0,a=c.length;i<a;i++){const a=c[i],f=o[a.materialIndex];for(let i=Math.max(a.start,d.start),o=Math.min(s.count,Math.min(a.start+a.count,d.start+d.count));i<o;i+=3)r=Yf(this,f,t,n,l,u,h,i,i+1,i+2),r&&(r.faceIndex=Math.floor(i/3),r.face.materialIndex=a.materialIndex,e.push(r))}else for(let i=Math.max(0,d.start),a=Math.min(s.count,d.start+d.count);i<a;i+=3)r=Yf(this,o,t,n,l,u,h,i,i+1,i+2),r&&(r.faceIndex=Math.floor(i/3),e.push(r))}}function Yf(t,e,n,r,i,o,a,s,l,u){t.getVertexPosition(s,Nf),t.getVertexPosition(l,Lf),t.getVertexPosition(u,Df);const h=function(t,e,n,r,i,o,a,s){let l;if(l=e.side===nh?r.intersectTriangle(a,o,i,!0,s):r.intersectTriangle(i,o,a,e.side===eh,s),null===l)return null;Wf.copy(s),Wf.applyMatrix4(t.matrixWorld);const u=n.ray.origin.distanceTo(Wf);return u<n.near||u>n.far?null:{distance:u,point:Wf.clone(),object:t}}(t,e,n,r,Nf,Lf,Df,Xf);if(h){i&&(Bf.fromBufferAttribute(i,s),Gf.fromBufferAttribute(i,l),kf.fromBufferAttribute(i,u),h.uv=of.getInterpolation(Xf,Nf,Lf,Df,Bf,Gf,kf,new vc)),o&&(Bf.fromBufferAttribute(o,s),Gf.fromBufferAttribute(o,l),kf.fromBufferAttribute(o,u),h.uv1=of.getInterpolation(Xf,Nf,Lf,Df,Bf,Gf,kf,new vc),h.uv2=h.uv1),a&&(Hf.fromBufferAttribute(a,s),zf.fromBufferAttribute(a,l),Vf.fromBufferAttribute(a,u),h.normal=of.getInterpolation(Xf,Nf,Lf,Df,Hf,zf,Vf,new Wc),h.normal.dot(r.direction)>0&&h.normal.multiplyScalar(-1));const t={a:s,b:l,c:u,normal:new Wc,materialIndex:0};of.getNormal(Nf,Lf,Df,t.normal),h.face=t}return h}class qf extends wf{constructor(t=1,e=1,n=1,r=1,i=1,o=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:r,heightSegments:i,depthSegments:o};const a=this;r=Math.floor(r),i=Math.floor(i),o=Math.floor(o);const s=[],l=[],u=[],h=[];let c=0,d=0;function f(t,e,n,r,i,o,f,p,m,_,g){const v=o/m,y=f/_,E=o/2,T=f/2,b=p/2,x=m+1,S=_+1;let M=0,A=0;const R=new Wc;for(let o=0;o<S;o++){const a=o*y-T;for(let s=0;s<x;s++){const c=s*v-E;R[t]=c*r,R[e]=a*i,R[n]=b,l.push(R.x,R.y,R.z),R[t]=0,R[e]=0,R[n]=p>0?1:-1,u.push(R.x,R.y,R.z),h.push(s/m),h.push(1-o/_),M+=1}}for(let t=0;t<_;t++)for(let e=0;e<m;e++){const n=c+e+x*t,r=c+e+x*(t+1),i=c+(e+1)+x*(t+1),o=c+(e+1)+x*t;s.push(n,r,o),s.push(r,i,o),A+=6}a.addGroup(d,A,g),d+=A,c+=M}f("z","y","x",-1,-1,n,e,t,o,i,0),f("z","y","x",1,-1,n,e,-t,o,i,1),f("x","z","y",1,1,t,n,e,r,o,2),f("x","z","y",1,-1,t,n,-e,r,o,3),f("x","y","z",1,-1,t,e,n,r,i,4),f("x","y","z",-1,-1,t,e,-n,r,i,5),this.setIndex(s),this.setAttribute("position",new Ef(l,3)),this.setAttribute("normal",new Ef(u,3)),this.setAttribute("uv",new Ef(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new qf(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Kf(t){const e={};for(const n in t){e[n]={};for(const r in t[n]){const i=t[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?i.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][r]=null):e[n][r]=i.clone():Array.isArray(i)?e[n][r]=i.slice():e[n][r]=i}}return e}function Zf(t){const e={};for(let n=0;n<t.length;n++){const r=Kf(t[n]);for(const t in r)e[t]=r[t]}return e}function Qf(t){return null===t.getRenderTarget()?t.outputColorSpace:Kh}const $f={clone:Kf,merge:Zf};class Jf extends sf{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Kf(t.uniforms),this.uniformsGroups=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].clone());return e}(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const r=this.uniforms[n].value;r&&r.isTexture?e.uniforms[n]={type:"t",value:r.toJSON(t).uuid}:r&&r.isColor?e.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?e.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?e.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?e.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?e.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?e.uniforms[n]={type:"m4",value:r.toArray()}:e.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class tp extends jd{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Td,this.projectionMatrix=new Td,this.projectionMatrixInverse=new Td,this.coordinateSystem=ec}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}class ep extends tp{constructor(t=50,e=1,n=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*ac*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*oc*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*ac*Math.atan(Math.tan(.5*oc*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,r,i,o){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*oc*this.fov)/this.zoom,n=2*e,r=this.aspect*n,i=-.5*r;const o=this.view;if(null!==this.view&&this.view.enabled){const t=o.fullWidth,a=o.fullHeight;i+=o.offsetX*r/t,e-=o.offsetY*n/a,r*=o.width/t,n*=o.height/a}const a=this.filmOffset;0!==a&&(i+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const np=-90;class rp extends jd{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null;const r=new ep(np,1,t,e);r.layers=this.layers,this.add(r);const i=new ep(np,1,t,e);i.layers=this.layers,this.add(i);const o=new ep(np,1,t,e);o.layers=this.layers,this.add(o);const a=new ep(np,1,t,e);a.layers=this.layers,this.add(a);const s=new ep(np,1,t,e);s.layers=this.layers,this.add(s);const l=new ep(np,1,t,e);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,r,i,o,a,s]=e;for(const t of e)this.remove(t);if(t===ec)n.up.set(0,1,0),n.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),i.up.set(0,0,-1),i.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),s.up.set(0,1,0),s.lookAt(0,0,-1);else{if(t!==nc)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);n.up.set(0,-1,0),n.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),i.up.set(0,0,1),i.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),s.up.set(0,-1,0),s.lookAt(0,0,-1)}for(const t of e)this.add(t),t.updateMatrixWorld()}update(t,e){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,i,o,a,s,l]=this.children,u=t.getRenderTarget(),h=t.xr.enabled;t.xr.enabled=!1;const c=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,r),t.setRenderTarget(n,1),t.render(e,i),t.setRenderTarget(n,2),t.render(e,o),t.setRenderTarget(n,3),t.render(e,a),t.setRenderTarget(n,4),t.render(e,s),n.texture.generateMipmaps=c,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(u),t.xr.enabled=h,n.texture.needsPMREMUpdate=!0}}class ip extends Bc{constructor(t,e,n,r,i,o,a,s,l,u){super(t=void 0!==t?t:[],e=void 0!==e?e:mh,n,r,i,o,a,s,l,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class op extends Hc{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},r=[n,n,n,n,n,n];void 0!==e.encoding&&(Sc("THREE.WebGLCubeRenderTarget: option.encoding has been replaced by option.colorSpace."),e.colorSpace=e.encoding===Yh?qh:""),this.texture=new ip(r,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:xh}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={tEquirect:{value:null}},r="\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",i="\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t",o=new qf(5,5,5),a=new Jf({name:"CubemapFromEquirect",uniforms:Kf(n),vertexShader:r,fragmentShader:i,side:nh,blending:ih});a.uniforms.tEquirect.value=e;const s=new jf(o,a),l=e.minFilter;return e.minFilter===Sh&&(e.minFilter=xh),new rp(1,10,this).update(t,s),e.minFilter=l,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,r){const i=t.getRenderTarget();for(let i=0;i<6;i++)t.setRenderTarget(this,i),t.clear(e,n,r);t.setRenderTarget(i)}}const ap=new Wc,sp=new Wc,lp=new yc;class up{constructor(t=new Wc(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,r){return this.normal.set(t,e,n),this.constant=r,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const r=ap.subVectors(n,e).cross(sp.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(r,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(ap),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const i=-(t.start.dot(this.normal)+this.constant)/r;return i<0||i>1?null:e.copy(t.start).addScaledVector(n,i)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||lp.getNormalMatrix(t),r=this.coplanarPoint(ap).applyMatrix4(t),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}const hp=new dd,cp=new Wc;class dp{constructor(t=new up,e=new up,n=new up,r=new up,i=new up,o=new up){this.planes=[t,e,n,r,i,o]}set(t,e,n,r,i,o){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(r),a[4].copy(i),a[5].copy(o),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=2e3){const n=this.planes,r=t.elements,i=r[0],o=r[1],a=r[2],s=r[3],l=r[4],u=r[5],h=r[6],c=r[7],d=r[8],f=r[9],p=r[10],m=r[11],_=r[12],g=r[13],v=r[14],y=r[15];if(n[0].setComponents(s-i,c-l,m-d,y-_).normalize(),n[1].setComponents(s+i,c+l,m+d,y+_).normalize(),n[2].setComponents(s+o,c+u,m+f,y+g).normalize(),n[3].setComponents(s-o,c-u,m-f,y-g).normalize(),n[4].setComponents(s-a,c-h,m-p,y-v).normalize(),e===ec)n[5].setComponents(s+a,c+h,m+p,y+v).normalize();else{if(e!==nc)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);n[5].setComponents(a,h,p,v).normalize()}return this}intersectsObject(t){if(void 0!==t.boundingSphere)null===t.boundingSphere&&t.computeBoundingSphere(),hp.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;null===e.boundingSphere&&e.computeBoundingSphere(),hp.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(hp)}intersectsSprite(t){return hp.center.set(0,0,0),hp.radius=.7071067811865476,hp.applyMatrix4(t.matrixWorld),this.intersectsSphere(hp)}intersectsSphere(t){const e=this.planes,n=t.center,r=-t.radius;for(let t=0;t<6;t++)if(e[t].distanceToPoint(n)<r)return!1;return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const r=e[n];if(cp.x=r.normal.x>0?t.max.x:t.min.x,cp.y=r.normal.y>0?t.max.y:t.min.y,cp.z=r.normal.z>0?t.max.z:t.min.z,r.distanceToPoint(cp)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function fp(){let t=null,e=!1,n=null,r=null;function i(e,o){n(e,o),r=t.requestAnimationFrame(i)}return{start:function(){!0!==e&&null!==n&&(r=t.requestAnimationFrame(i),e=!0)},stop:function(){t.cancelAnimationFrame(r),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function pp(t,e){const n=e.isWebGL2,r=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),r.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const n=r.get(e);n&&(t.deleteBuffer(n.buffer),r.delete(e))},update:function(e,i){if(e.isGLBufferAttribute){const t=r.get(e);return void((!t||t.version<e.version)&&r.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const o=r.get(e);void 0===o?r.set(e,function(e,r){const i=e.array,o=e.usage,a=t.createBuffer();let s;if(t.bindBuffer(r,a),t.bufferData(r,i,o),e.onUploadCallback(),i instanceof Float32Array)s=t.FLOAT;else if(i instanceof Uint16Array)if(e.isFloat16BufferAttribute){if(!n)throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");s=t.HALF_FLOAT}else s=t.UNSIGNED_SHORT;else if(i instanceof Int16Array)s=t.SHORT;else if(i instanceof Uint32Array)s=t.UNSIGNED_INT;else if(i instanceof Int32Array)s=t.INT;else if(i instanceof Int8Array)s=t.BYTE;else if(i instanceof Uint8Array)s=t.UNSIGNED_BYTE;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+i);s=t.UNSIGNED_BYTE}return{buffer:a,type:s,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}(e,i)):o.version<e.version&&(function(e,r,i){const o=r.array,a=r.updateRange;t.bindBuffer(i,e),-1===a.count?t.bufferSubData(i,0,o):(n?t.bufferSubData(i,a.offset*o.BYTES_PER_ELEMENT,o,a.offset,a.count):t.bufferSubData(i,a.offset*o.BYTES_PER_ELEMENT,o.subarray(a.offset,a.offset+a.count)),a.count=-1),r.onUploadCallback()}(o.buffer,e,i),o.version=e.version)}}}class mp extends wf{constructor(t=1,e=1,n=1,r=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:r};const i=t/2,o=e/2,a=Math.floor(n),s=Math.floor(r),l=a+1,u=s+1,h=t/a,c=e/s,d=[],f=[],p=[],m=[];for(let t=0;t<u;t++){const e=t*c-o;for(let n=0;n<l;n++){const r=n*h-i;f.push(r,-e,0),p.push(0,0,1),m.push(n/a),m.push(1-t/s)}}for(let t=0;t<s;t++)for(let e=0;e<a;e++){const n=e+l*t,r=e+l*(t+1),i=e+1+l*(t+1),o=e+1+l*t;d.push(n,r,o),d.push(r,i,o)}this.setIndex(d),this.setAttribute("position",new Ef(f,3)),this.setAttribute("normal",new Ef(p,3)),this.setAttribute("uv",new Ef(m,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new mp(t.width,t.height,t.widthSegments,t.heightSegments)}}const _p={alphahash_fragment:"#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif",alphahash_pars_fragment:"#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif",alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated",iridescence_fragment:"#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = dFdx( surf_pos.xyz );\n\t\tvec3 vSigmaY = dFdy( surf_pos.xyz );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_v0 0.339\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_v1 0.276\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_v4 0.046\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_v5 0.016\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_v6 0.0038\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",colorspace_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",colorspace_pars_fragment:"vec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn 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 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment:"LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment:"varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( LEGACY_LIGHTS )\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#else\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tanisotropyV /= material.anisotropy;\n\tmaterial.anisotropy = saturate( material.anisotropy );\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x - tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x + tbn[ 0 ] * anisotropyV.y;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec3 sheenSpecular = vec3( 0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometry.viewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry.normal );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry.normal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometry.viewDir, geometry.normal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, vMapUv );\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\t\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\t\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\t\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n\t#endif\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t\tuniform sampler2DArray morphTargetsTexture;\n\t\tuniform ivec2 morphTargetsTextureSize;\n\t\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t\t}\n\t#else\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\tuniform float morphTargetInfluences[ 8 ];\n\t\t#else\n\t\t\tuniform float morphTargetInfluences[ 4 ];\n\t\t#endif\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\t#ifdef MORPHTARGETS_TEXTURE\n\t\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t\t}\n\t#else\n\t\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\t\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\t\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\t\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t\t#ifndef USE_MORPHNORMALS\n\t\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t\t#endif\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif",iridescence_pars_fragment:"#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",opaque_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tuniform int boneTextureSize;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tfloat j = i * 4.0;\n\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\ty = dy * ( y + 0.5 );\n\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\treturn bone;\n\t}\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a *  a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 transmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif",uv_pars_fragment:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_pars_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",backgroundCube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",backgroundCube_frag:"#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n#ifdef USE_POINTS_UV\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\nvoid main() {\n\t#ifdef USE_POINTS_UV\n\t\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\t#endif\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <logdepthbuf_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}"},gp={common:{diffuse:{value:new df(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new yc},alphaMap:{value:null},alphaMapTransform:{value:new yc},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new yc}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new yc}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new yc}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new 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i=e,r=t.length,n},this.beginShadows=function(){o=!0,u(null)},this.endShadows=function(){o=!1},this.setGlobalState=function(t,e){n=u(t,e,0)},this.setState=function(a,s,h){const c=a.clippingPlanes,d=a.clipIntersection,f=a.clipShadows,p=t.get(a);if(!i||null===c||0===c.length||o&&!f)o?u(null):(l.value!==n&&(l.value=n,l.needsUpdate=r>0),e.numPlanes=r,e.numIntersection=0);else{const t=o?0:r,e=4*t;let i=p.clippingState||null;l.value=i,i=u(c,s,e,h);for(let t=0;t!==e;++t)i[t]=n[t];p.clippingState=i,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function Mp(t){let e=new WeakMap;function n(t,e){return 303===e?t.mapping=mh:304===e&&(t.mapping=_h),t}function r(t){const n=t.target;n.removeEventListener("dispose",r);const i=e.get(n);void 0!==i&&(e.delete(n),i.dispose())}return{get:function(i){if(i&&i.isTexture&&!1===i.isRenderTargetTexture){const o=i.mapping;if(303===o||304===o){if(e.has(i))return n(e.get(i).texture,i.mapping);{const o=i.image;if(o&&o.height>0){const a=new op(o.height/2);return a.fromEquirectangularTexture(t,i),e.set(i,a),i.addEventListener("dispose",r),n(a.texture,i.mapping)}return null}}}return i},dispose:function(){e=new WeakMap}}}class Ap extends tp{constructor(t=-1,e=1,n=1,r=-1,i=.1,o=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=r,this.near=i,this.far=o,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,r,i,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2;let i=n-t,o=n+t,a=r+e,s=r-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;i+=t*this.view.offsetX,o=i+t*this.view.width,a-=e*this.view.offsetY,s=a-e*this.view.height}this.projectionMatrix.makeOrthographic(i,o,a,s,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}const Rp=[.125,.215,.35,.446,.526,.582],wp=20,Pp=new Ap,Ip=new df;let Op=null;const Cp=(1+Math.sqrt(5))/2,Np=1/Cp,Lp=[new Wc(1,1,1),new Wc(-1,1,1),new Wc(1,1,-1),new Wc(-1,1,-1),new Wc(0,Cp,Np),new Wc(0,Cp,-Np),new Wc(Np,0,Cp),new Wc(-Np,0,Cp),new Wc(Cp,Np,0),new Wc(-Cp,Np,0)];class Dp{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,r=100){Op=this._renderer.getRenderTarget(),this._setSize(256);const i=this._allocateTargets();return i.depthBuffer=!0,this._sceneToCubeUV(t,n,r,i),e>0&&this._blur(i,0,0,e),this._applyPMREM(i),this._cleanup(i),i}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=Gp(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=Bp(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Op),t.scissorTest=!1,Fp(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===mh||t.mapping===_h?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Op=this._renderer.getRenderTarget();const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:xh,minFilter:xh,generateMipmaps:!1,type:Ph,format:Nh,colorSpace:Kh,depthBuffer:!1},r=Up(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=Up(t,e,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(t){const e=[],n=[],r=[];let i=t;const o=t-4+1+Rp.length;for(let a=0;a<o;a++){const o=Math.pow(2,i);n.push(o);let s=1/o;a>t-4?s=Rp[a-t+4-1]:0===a&&(s=0),r.push(s);const l=1/(o-2),u=-l,h=1+l,c=[u,u,h,u,h,h,u,u,h,h,u,h],d=6,f=6,p=3,m=2,_=1,g=new Float32Array(p*f*d),v=new Float32Array(m*f*d),y=new Float32Array(_*f*d);for(let t=0;t<d;t++){const e=t%3*2/3-1,n=t>2?0:-1,r=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];g.set(r,p*f*t),v.set(c,m*f*t);const i=[t,t,t,t,t,t];y.set(i,_*f*t)}const E=new wf;E.setAttribute("position",new gf(g,p)),E.setAttribute("uv",new gf(v,m)),E.setAttribute("faceIndex",new gf(y,_)),e.push(E),i>4&&i--}return{lodPlanes:e,sizeLods:n,sigmas:r}}(r)),this._blurMaterial=function(t,e,n){const r=new Float32Array(wp),i=new Wc(0,1,0);return new Jf({name:"SphericalGaussianBlur",defines:{n:wp,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${t}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:r},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:ih,depthTest:!1,depthWrite:!1})}(r,t,e)}return r}_compileMaterial(t){const e=new jf(this._lodPlanes[0],t);this._renderer.compile(e,Pp)}_sceneToCubeUV(t,e,n,r){const i=new ep(90,1,e,n),o=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],s=this._renderer,l=s.autoClear,u=s.toneMapping;s.getClearColor(Ip),s.toneMapping=uh,s.autoClear=!1;const h=new pf({name:"PMREM.Background",side:nh,depthWrite:!1,depthTest:!1}),c=new jf(new qf,h);let d=!1;const f=t.background;f?f.isColor&&(h.color.copy(f),t.background=null,d=!0):(h.color.copy(Ip),d=!0);for(let e=0;e<6;e++){const n=e%3;0===n?(i.up.set(0,o[e],0),i.lookAt(a[e],0,0)):1===n?(i.up.set(0,0,o[e]),i.lookAt(0,a[e],0)):(i.up.set(0,o[e],0),i.lookAt(0,0,a[e]));const l=this._cubeSize;Fp(r,n*l,e>2?l:0,l,l),s.setRenderTarget(r),d&&s.render(c,i),s.render(t,i)}c.geometry.dispose(),c.material.dispose(),s.toneMapping=u,s.autoClear=l,t.background=f}_textureToCubeUV(t,e){const n=this._renderer,r=t.mapping===mh||t.mapping===_h;r?(null===this._cubemapMaterial&&(this._cubemapMaterial=Gp()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===t.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=Bp());const i=r?this._cubemapMaterial:this._equirectMaterial,o=new jf(this._lodPlanes[0],i);i.uniforms.envMap.value=t;const a=this._cubeSize;Fp(e,0,0,3*a,2*a),n.setRenderTarget(e),n.render(o,Pp)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let e=1;e<this._lodPlanes.length;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=Lp[(e-1)%Lp.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,r,i){const o=this._pingPongRenderTarget;this._halfBlur(t,o,e,n,r,"latitudinal",i),this._halfBlur(o,t,n,n,r,"longitudinal",i)}_halfBlur(t,e,n,r,i,o,a){const s=this._renderer,l=this._blurMaterial;"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");const u=new jf(this._lodPlanes[r],l),h=l.uniforms,c=this._sizeLods[n]-1,d=isFinite(i)?Math.PI/(2*c):2*Math.PI/39,f=i/d,p=isFinite(i)?1+Math.floor(3*f):wp;p>wp&&console.warn(`sigmaRadians, ${i}, is too large and will clip, as it requested ${p} samples when the maximum is set to 20`);const m=[];let _=0;for(let t=0;t<wp;++t){const e=t/f,n=Math.exp(-e*e/2);m.push(n),0===t?_+=n:t<p&&(_+=2*n)}for(let t=0;t<m.length;t++)m[t]=m[t]/_;h.envMap.value=t.texture,h.samples.value=p,h.weights.value=m,h.latitudinal.value="latitudinal"===o,a&&(h.poleAxis.value=a);const{_lodMax:g}=this;h.dTheta.value=d,h.mipInt.value=g-n;const v=this._sizeLods[r];Fp(e,3*v*(r>g-4?r-g+4:0),4*(this._cubeSize-v),3*v,2*v),s.setRenderTarget(e),s.render(u,Pp)}}function Up(t,e,n){const r=new Hc(t,e,n);return r.texture.mapping=gh,r.texture.name="PMREM.cubeUv",r.scissorTest=!0,r}function Fp(t,e,n,r,i){t.viewport.set(e,n,r,i),t.scissor.set(e,n,r,i)}function Bp(){return new Jf({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:ih,depthTest:!1,depthWrite:!1})}function Gp(){return new Jf({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t",fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:ih,depthTest:!1,depthWrite:!1})}function kp(t){let e=new WeakMap,n=null;function r(t){const n=t.target;n.removeEventListener("dispose",r);const i=e.get(n);void 0!==i&&(e.delete(n),i.dispose())}return{get:function(i){if(i&&i.isTexture){const o=i.mapping,a=303===o||304===o,s=o===mh||o===_h;if(a||s){if(i.isRenderTargetTexture&&!0===i.needsPMREMUpdate){i.needsPMREMUpdate=!1;let r=e.get(i);return null===n&&(n=new Dp(t)),r=a?n.fromEquirectangular(i,r):n.fromCubemap(i,r),e.set(i,r),r.texture}if(e.has(i))return e.get(i).texture;{const o=i.image;if(a&&o&&o.height>0||s&&o&&function(t){let e=0;for(let n=0;n<6;n++)void 0!==t[n]&&e++;return 6===e}(o)){null===n&&(n=new Dp(t));const o=a?n.fromEquirectangular(i):n.fromCubemap(i);return e.set(i,o),i.addEventListener("dispose",r),o.texture}return null}}}return i},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Hp(t){const e={};function n(n){if(void 0!==e[n])return e[n];let r;switch(n){case"WEBGL_depth_texture":r=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":r=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":r=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":r=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:r=t.getExtension(n)}return e[n]=r,r}return{has:function(t){return 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n=0,r=t.length;n<r;n++)if(t[n]!==e[n])return!1;return!0}function am(t,e){for(let n=0,r=e.length;n<r;n++)t[n]=e[n]}function sm(t,e){let n=tm[e];void 0===n&&(n=new Int32Array(e),tm[e]=n);for(let r=0;r!==e;++r)n[r]=t.allocateTextureUnit();return n}function lm(t,e){const n=this.cache;n[0]!==e&&(t.uniform1f(this.addr,e),n[0]=e)}function um(t,e){const n=this.cache;if(void 0!==e.x)n[0]===e.x&&n[1]===e.y||(t.uniform2f(this.addr,e.x,e.y),n[0]=e.x,n[1]=e.y);else{if(om(n,e))return;t.uniform2fv(this.addr,e),am(n,e)}}function hm(t,e){const n=this.cache;if(void 0!==e.x)n[0]===e.x&&n[1]===e.y&&n[2]===e.z||(t.uniform3f(this.addr,e.x,e.y,e.z),n[0]=e.x,n[1]=e.y,n[2]=e.z);else if(void 0!==e.r)n[0]===e.r&&n[1]===e.g&&n[2]===e.b||(t.uniform3f(this.addr,e.r,e.g,e.b),n[0]=e.r,n[1]=e.g,n[2]=e.b);else{if(om(n,e))return;t.uniform3fv(this.addr,e),am(n,e)}}function cm(t,e){const n=this.cache;if(void 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0!==e.x)n[0]===e.x&&n[1]===e.y&&n[2]===e.z||(t.uniform3ui(this.addr,e.x,e.y,e.z),n[0]=e.x,n[1]=e.y,n[2]=e.z);else{if(om(n,e))return;t.uniform3uiv(this.addr,e),am(n,e)}}function bm(t,e){const n=this.cache;if(void 0!==e.x)n[0]===e.x&&n[1]===e.y&&n[2]===e.z&&n[3]===e.w||(t.uniform4ui(this.addr,e.x,e.y,e.z,e.w),n[0]=e.x,n[1]=e.y,n[2]=e.z,n[3]=e.w);else{if(om(n,e))return;t.uniform4uiv(this.addr,e),am(n,e)}}function xm(t,e,n){const r=this.cache,i=n.allocateTextureUnit();r[0]!==i&&(t.uniform1i(this.addr,i),r[0]=i),n.setTexture2D(e||Kp,i)}function Sm(t,e,n){const r=this.cache,i=n.allocateTextureUnit();r[0]!==i&&(t.uniform1i(this.addr,i),r[0]=i),n.setTexture3D(e||Qp,i)}function Mm(t,e,n){const r=this.cache,i=n.allocateTextureUnit();r[0]!==i&&(t.uniform1i(this.addr,i),r[0]=i),n.setTextureCube(e||$p,i)}function Am(t,e,n){const r=this.cache,i=n.allocateTextureUnit();r[0]!==i&&(t.uniform1i(this.addr,i),r[0]=i),n.setTexture2DArray(e||Zp,i)}function Rm(t,e){t.uniform1fv(this.addr,e)}function wm(t,e){const n=im(e,this.size,2);t.uniform2fv(this.addr,n)}function Pm(t,e){const n=im(e,this.size,3);t.uniform3fv(this.addr,n)}function Im(t,e){const n=im(e,this.size,4);t.uniform4fv(this.addr,n)}function Om(t,e){const n=im(e,this.size,4);t.uniformMatrix2fv(this.addr,!1,n)}function Cm(t,e){const n=im(e,this.size,9);t.uniformMatrix3fv(this.addr,!1,n)}function Nm(t,e){const n=im(e,this.size,16);t.uniformMatrix4fv(this.addr,!1,n)}function Lm(t,e){t.uniform1iv(this.addr,e)}function Dm(t,e){t.uniform2iv(this.addr,e)}function Um(t,e){t.uniform3iv(this.addr,e)}function Fm(t,e){t.uniform4iv(this.addr,e)}function Bm(t,e){t.uniform1uiv(this.addr,e)}function Gm(t,e){t.uniform2uiv(this.addr,e)}function km(t,e){t.uniform3uiv(this.addr,e)}function Hm(t,e){t.uniform4uiv(this.addr,e)}function zm(t,e,n){const r=this.cache,i=e.length,o=sm(n,i);om(r,o)||(t.uniform1iv(this.addr,o),am(r,o));for(let t=0;t!==i;++t)n.setTexture2D(e[t]||Kp,o[t])}function Vm(t,e,n){const r=this.cache,i=e.length,o=sm(n,i);om(r,o)||(t.uniform1iv(this.addr,o),am(r,o));for(let t=0;t!==i;++t)n.setTexture3D(e[t]||Qp,o[t])}function Xm(t,e,n){const r=this.cache,i=e.length,o=sm(n,i);om(r,o)||(t.uniform1iv(this.addr,o),am(r,o));for(let t=0;t!==i;++t)n.setTextureCube(e[t]||$p,o[t])}function Wm(t,e,n){const r=this.cache,i=e.length,o=sm(n,i);om(r,o)||(t.uniform1iv(this.addr,o),am(r,o));for(let t=0;t!==i;++t)n.setTexture2DArray(e[t]||Zp,o[t])}class jm{constructor(t,e,n){this.id=t,this.addr=n,this.cache=[],this.setValue=function(t){switch(t){case 5126:return lm;case 35664:return um;case 35665:return hm;case 35666:return cm;case 35674:return dm;case 35675:return fm;case 35676:return pm;case 5124:case 35670:return mm;case 35667:case 35671:return _m;case 35668:case 35672:return gm;case 35669:case 35673:return vm;case 5125:return ym;case 36294:return Em;case 36295:return Tm;case 36296:return bm;case 35678:case 36198:case 36298:case 36306:case 35682:return xm;case 35679:case 36299:case 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0!==y.morphAttributes.position,morphNormals:void 0!==y.morphAttributes.normal,morphColors:void 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n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.customVertexShaderID),n.push(e.customFragmentShaderID)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);return!1===e.isRawShaderMaterial&&(function(t,e){t.push(e.precision),t.push(e.outputColorSpace),t.push(e.envMapMode),t.push(e.envMapCubeUVHeight),t.push(e.mapUv),t.push(e.alphaMapUv),t.push(e.lightMapUv),t.push(e.aoMapUv),t.push(e.bumpMapUv),t.push(e.normalMapUv),t.push(e.displacementMapUv),t.push(e.emissiveMapUv),t.push(e.metalnessMapUv),t.push(e.roughnessMapUv),t.push(e.anisotropyMapUv),t.push(e.clearcoatMapUv),t.push(e.clearcoatNormalMapUv),t.push(e.clearcoatRoughnessMapUv),t.push(e.iridescenceMapUv),t.push(e.iridescenceThicknessMapUv),t.push(e.sheenColorMapUv),t.push(e.sheenRoughnessMapUv),t.push(e.specularMapUv),t.push(e.specularColorMapUv),t.push(e.specularIntensityMapUv),t.push(e.transmissionMapUv),t.push(e.thicknessMapUv),t.push(e.combine),t.push(e.fogExp2),t.push(e.sizeAttenuation),t.push(e.morphTargetsCount),t.push(e.morphAttributeCount),t.push(e.numDirLights),t.push(e.numPointLights),t.push(e.numSpotLights),t.push(e.numSpotLightMaps),t.push(e.numHemiLights),t.push(e.numRectAreaLights),t.push(e.numDirLightShadows),t.push(e.numPointLightShadows),t.push(e.numSpotLightShadows),t.push(e.numSpotLightShadowsWithMaps),t.push(e.shadowMapType),t.push(e.toneMapping),t.push(e.numClippingPlanes),t.push(e.numClipIntersection),t.push(e.depthPacking)}(n,e),function(t,e){s.disableAll(),e.isWebGL2&&s.enable(0),e.supportsVertexTextures&&s.enable(1),e.instancing&&s.enable(2),e.instancingColor&&s.enable(3),e.matcap&&s.enable(4),e.envMap&&s.enable(5),e.normalMapObjectSpace&&s.enable(6),e.normalMapTangentSpace&&s.enable(7),e.clearcoat&&s.enable(8),e.iridescence&&s.enable(9),e.alphaTest&&s.enable(10),e.vertexColors&&s.enable(11),e.vertexAlphas&&s.enable(12),e.vertexUv1s&&s.enable(13),e.vertexUv2s&&s.enable(14),e.vertexUv3s&&s.enable(15),e.vertexTangents&&s.enable(16),e.anisotropy&&s.enable(17),t.push(s.mask),s.disableAll(),e.fog&&s.enable(0),e.useFog&&s.enable(1),e.flatShading&&s.enable(2),e.logarithmicDepthBuffer&&s.enable(3),e.skinning&&s.enable(4),e.morphTargets&&s.enable(5),e.morphNormals&&s.enable(6),e.morphColors&&s.enable(7),e.premultipliedAlpha&&s.enable(8),e.shadowMapEnabled&&s.enable(9),e.useLegacyLights&&s.enable(10),e.doubleSided&&s.enable(11),e.flipSided&&s.enable(12),e.useDepthPacking&&s.enable(13),e.dithering&&s.enable(14),e.transmission&&s.enable(15),e.sheen&&s.enable(16),e.opaque&&s.enable(17),e.pointsUvs&&s.enable(18),t.push(s.mask)}(n,e),n.push(t.outputColorSpace)),n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=p[t.type];let n;if(e){const t=vp[e];n=$f.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let r;for(let t=0,e=u.length;t<e;t++){const e=u[t];if(e.cacheKey===n){r=e,++r.usedTimes;break}}return void 0===r&&(r=new m_(t,n,e,o),u.push(r)),r},releaseProgram:function(t){if(0==--t.usedTimes){const e=u.indexOf(t);u[e]=u[u.length-1],u.pop(),t.destroy()}},releaseShaderCache:function(t){l.remove(t)},programs:u,dispose:function(){l.dispose()}}}function E_(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,r){t.get(e)[n]=r},dispose:function(){t=new WeakMap}}}function T_(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function b_(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function x_(){const t=[];let e=0;const n=[],r=[],i=[];function o(n,r,i,o,a,s){let l=t[e];return void 0===l?(l={id:n.id,object:n,geometry:r,material:i,groupOrder:o,renderOrder:n.renderOrder,z:a,group:s},t[e]=l):(l.id=n.id,l.object=n,l.geometry=r,l.material=i,l.groupOrder=o,l.renderOrder=n.renderOrder,l.z=a,l.group=s),e++,l}return{opaque:n,transmissive:r,transparent:i,init:function(){e=0,n.length=0,r.length=0,i.length=0},push:function(t,e,a,s,l,u){const h=o(t,e,a,s,l,u);a.transmission>0?r.push(h):!0===a.transparent?i.push(h):n.push(h)},unshift:function(t,e,a,s,l,u){const h=o(t,e,a,s,l,u);a.transmission>0?r.unshift(h):!0===a.transparent?i.unshift(h):n.unshift(h)},finish:function(){for(let n=e,r=t.length;n<r;n++){const e=t[n];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.group=null}},sort:function(t,e){n.length>1&&n.sort(t||T_),r.length>1&&r.sort(e||b_),i.length>1&&i.sort(e||b_)}}}function S_(){let t=new WeakMap;return{get:function(e,n){const r=t.get(e);let i;return void 0===r?(i=new x_,t.set(e,[i])):n>=r.length?(i=new x_,r.push(i)):i=r[n],i},dispose:function(){t=new WeakMap}}}function M_(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new Wc,color:new df};break;case"SpotLight":n={position:new Wc,direction:new Wc,color:new df,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new Wc,color:new df,distance:0,decay:0};break;case"HemisphereLight":n={direction:new Wc,skyColor:new df,groundColor:new df};break;case"RectAreaLight":n={color:new df,position:new Wc,halfWidth:new Wc,halfHeight:new Wc}}return t[e.id]=n,n}}}let A_=0;function R_(t,e){return(e.castShadow?2:0)-(t.castShadow?2:0)+(e.map?1:0)-(t.map?1:0)}function w_(t,e){const n=new M_,r=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vc};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vc,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-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};for(let t=0;t<9;t++)i.probe.push(new Wc);const o=new Wc,a=new Td,s=new Td;return{setup:function(o,a){let s=0,l=0,u=0;for(let t=0;t<9;t++)i.probe[t].set(0,0,0);let h=0,c=0,d=0,f=0,p=0,m=0,_=0,g=0,v=0,y=0;o.sort(R_);const E=!0===a?Math.PI:1;for(let t=0,e=o.length;t<e;t++){const e=o[t],a=e.color,T=e.intensity,b=e.distance,x=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)s+=a.r*T*E,l+=a.g*T*E,u+=a.b*T*E;else if(e.isLightProbe)for(let t=0;t<9;t++)i.probe[t].addScaledVector(e.sh.coefficients[t],T);else if(e.isDirectionalLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*E),e.castShadow){const t=e.shadow,n=r.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,i.directionalShadow[h]=n,i.directionalShadowMap[h]=x,i.directionalShadowMatrix[h]=e.shadow.matrix,m++}i.directional[h]=t,h++}else if(e.isSpotLight){const t=n.get(e);t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(a).multiplyScalar(T*E),t.distance=b,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,i.spot[d]=t;const o=e.shadow;if(e.map&&(i.spotLightMap[v]=e.map,v++,o.updateMatrices(e),e.castShadow&&y++),i.spotLightMatrix[d]=o.matrix,e.castShadow){const t=r.get(e);t.shadowBias=o.bias,t.shadowNormalBias=o.normalBias,t.shadowRadius=o.radius,t.shadowMapSize=o.mapSize,i.spotShadow[d]=t,i.spotShadowMap[d]=x,g++}d++}else if(e.isRectAreaLight){const t=n.get(e);t.color.copy(a).multiplyScalar(T),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),i.rectArea[f]=t,f++}else if(e.isPointLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*E),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,n=r.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,n.shadowCameraNear=t.camera.near,n.shadowCameraFar=t.camera.far,i.pointShadow[c]=n,i.pointShadowMap[c]=x,i.pointShadowMatrix[c]=e.shadow.matrix,_++}i.point[c]=t,c++}else if(e.isHemisphereLight){const t=n.get(e);t.skyColor.copy(e.color).multiplyScalar(T*E),t.groundColor.copy(e.groundColor).multiplyScalar(T*E),i.hemi[p]=t,p++}}f>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(i.rectAreaLTC1=gp.LTC_FLOAT_1,i.rectAreaLTC2=gp.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(i.rectAreaLTC1=gp.LTC_HALF_1,i.rectAreaLTC2=gp.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),i.ambient[0]=s,i.ambient[1]=l,i.ambient[2]=u;const T=i.hash;T.directionalLength===h&&T.pointLength===c&&T.spotLength===d&&T.rectAreaLength===f&&T.hemiLength===p&&T.numDirectionalShadows===m&&T.numPointShadows===_&&T.numSpotShadows===g&&T.numSpotMaps===v||(i.directional.length=h,i.spot.length=d,i.rectArea.length=f,i.point.length=c,i.hemi.length=p,i.directionalShadow.length=m,i.directionalShadowMap.length=m,i.pointShadow.length=_,i.pointShadowMap.length=_,i.spotShadow.length=g,i.spotShadowMap.length=g,i.directionalShadowMatrix.length=m,i.pointShadowMatrix.length=_,i.spotLightMatrix.length=g+v-y,i.spotLightMap.length=v,i.numSpotLightShadowsWithMaps=y,T.directionalLength=h,T.pointLength=c,T.spotLength=d,T.rectAreaLength=f,T.hemiLength=p,T.numDirectionalShadows=m,T.numPointShadows=_,T.numSpotShadows=g,T.numSpotMaps=v,i.version=A_++)},setupView:function(t,e){let n=0,r=0,l=0,u=0,h=0;const c=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=i.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),o.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(o),t.direction.transformDirection(c),n++}else if(d.isSpotLight){const t=i.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),t.direction.setFromMatrixPosition(d.matrixWorld),o.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(o),t.direction.transformDirection(c),l++}else if(d.isRectAreaLight){const t=i.rectArea[u];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),s.identity(),a.copy(d.matrixWorld),a.premultiply(c),s.extractRotation(a),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(s),t.halfHeight.applyMatrix4(s),u++}else if(d.isPointLight){const t=i.point[r];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(c),r++}else if(d.isHemisphereLight){const t=i.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(c),h++}}},state:i}}function P_(t,e){const n=new w_(t,e),r=[],i=[];return{init:function(){r.length=0,i.length=0},state:{lightsArray:r,shadowsArray:i,lights:n},setupLights:function(t){n.setup(r,t)},setupLightsView:function(t){n.setupView(r,t)},pushLight:function(t){r.push(t)},pushShadow:function(t){i.push(t)}}}function I_(t,e){let n=new WeakMap;return{get:function(r,i=0){const o=n.get(r);let a;return void 0===o?(a=new P_(t,e),n.set(r,[a])):i>=o.length?(a=new P_(t,e),o.push(a)):a=o[i],a},dispose:function(){n=new WeakMap}}}class O_ extends sf{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class C_ extends sf{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}function N_(t,e,n){let r=new dp;const i=new vc,o=new vc,a=new Gc,s=new O_({depthPacking:3201}),l=new C_,u={},h=n.maxTextureSize,c={[eh]:nh,[nh]:eh,[rh]:rh},d=new Jf({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new vc},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),f=d.clone();f.defines.HORIZONTAL_PASS=1;const p=new wf;p.setAttribute("position",new gf(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const m=new jf(p,d),_=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=$u;let g=this.type;function v(n,r){const o=e.update(m);d.defines.VSM_SAMPLES!==n.blurSamples&&(d.defines.VSM_SAMPLES=n.blurSamples,f.defines.VSM_SAMPLES=n.blurSamples,d.needsUpdate=!0,f.needsUpdate=!0),null===n.mapPass&&(n.mapPass=new Hc(i.x,i.y)),d.uniforms.shadow_pass.value=n.map.texture,d.uniforms.resolution.value=n.mapSize,d.uniforms.radius.value=n.radius,t.setRenderTarget(n.mapPass),t.clear(),t.renderBufferDirect(r,null,o,d,m,null),f.uniforms.shadow_pass.value=n.mapPass.texture,f.uniforms.resolution.value=n.mapSize,f.uniforms.radius.value=n.radius,t.setRenderTarget(n.map),t.clear(),t.renderBufferDirect(r,null,o,f,m,null)}function y(e,n,r,i){let o=null;const a=!0===r.isPointLight?e.customDistanceMaterial:e.customDepthMaterial;if(void 0!==a)o=a;else if(o=!0===r.isPointLight?l:s,t.localClippingEnabled&&!0===n.clipShadows&&Array.isArray(n.clippingPlanes)&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0||n.map&&n.alphaTest>0){const t=o.uuid,e=n.uuid;let r=u[t];void 0===r&&(r={},u[t]=r);let i=r[e];void 0===i&&(i=o.clone(),r[e]=i),o=i}return o.visible=n.visible,o.wireframe=n.wireframe,o.side=i===th?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:c[n.side],o.alphaMap=n.alphaMap,o.alphaTest=n.alphaTest,o.map=n.map,o.clipShadows=n.clipShadows,o.clippingPlanes=n.clippingPlanes,o.clipIntersection=n.clipIntersection,o.displacementMap=n.displacementMap,o.displacementScale=n.displacementScale,o.displacementBias=n.displacementBias,o.wireframeLinewidth=n.wireframeLinewidth,o.linewidth=n.linewidth,!0===r.isPointLight&&!0===o.isMeshDistanceMaterial&&(t.properties.get(o).light=r),o}function E(n,i,o,a,s){if(!1===n.visible)return;if(n.layers.test(i.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&s===th)&&(!n.frustumCulled||r.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(o.matrixWorldInverse,n.matrixWorld);const r=e.update(n),i=n.material;if(Array.isArray(i)){const e=r.groups;for(let l=0,u=e.length;l<u;l++){const u=e[l],h=i[u.materialIndex];if(h&&h.visible){const e=y(n,h,a,s);t.renderBufferDirect(o,null,r,e,n,u)}}}else if(i.visible){const e=y(n,i,a,s);t.renderBufferDirect(o,null,r,e,n,null)}}const l=n.children;for(let t=0,e=l.length;t<e;t++)E(l[t],i,o,a,s)}this.render=function(e,n,s){if(!1===_.enabled)return;if(!1===_.autoUpdate&&!1===_.needsUpdate)return;if(0===e.length)return;const l=t.getRenderTarget(),u=t.getActiveCubeFace(),c=t.getActiveMipmapLevel(),d=t.state;d.setBlending(ih),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);const f=g!==th&&this.type===th,p=g===th&&this.type!==th;for(let l=0,u=e.length;l<u;l++){const u=e[l],c=u.shadow;if(void 0===c){console.warn("THREE.WebGLShadowMap:",u,"has no shadow.");continue}if(!1===c.autoUpdate&&!1===c.needsUpdate)continue;i.copy(c.mapSize);const m=c.getFrameExtents();if(i.multiply(m),o.copy(c.mapSize),(i.x>h||i.y>h)&&(i.x>h&&(o.x=Math.floor(h/m.x),i.x=o.x*m.x,c.mapSize.x=o.x),i.y>h&&(o.y=Math.floor(h/m.y),i.y=o.y*m.y,c.mapSize.y=o.y)),null===c.map||!0===f||!0===p){const t=this.type!==th?{minFilter:Th,magFilter:Th}:{};null!==c.map&&c.map.dispose(),c.map=new Hc(i.x,i.y,t),c.map.texture.name=u.name+".shadowMap",c.camera.updateProjectionMatrix()}t.setRenderTarget(c.map),t.clear();const _=c.getViewportCount();for(let t=0;t<_;t++){const e=c.getViewport(t);a.set(o.x*e.x,o.y*e.y,o.x*e.z,o.y*e.w),d.viewport(a),c.updateMatrices(u,t),r=c.getFrustum(),E(n,s,c.camera,u,this.type)}!0!==c.isPointLightShadow&&this.type===th&&v(c,s),c.needsUpdate=!1}g=this.type,_.needsUpdate=!1,t.setRenderTarget(l,u,c)}}function L_(t,e,n){const r=n.isWebGL2,i=new function(){let e=!1;const n=new Gc;let r=null;const i=new 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e=!1,n=null,r=null,i=null,o=null,a=null,s=null,l=null,u=null;return{setTest:function(n){e||(n?k(t.STENCIL_TEST):H(t.STENCIL_TEST))},setMask:function(r){n===r||e||(t.stencilMask(r),n=r)},setFunc:function(e,n,a){r===e&&i===n&&o===a||(t.stencilFunc(e,n,a),r=e,i=n,o=a)},setOp:function(e,n,r){a===e&&s===n&&l===r||(t.stencilOp(e,n,r),a=e,s=n,l=r)},setLocked:function(t){e=t},setClear:function(e){u!==e&&(t.clearStencil(e),u=e)},reset:function(){e=!1,n=null,r=null,i=null,o=null,a=null,s=null,l=null,u=null}}},s=new WeakMap,l=new WeakMap;let u={},h={},c=new WeakMap,d=[],f=null,p=!1,m=null,_=null,g=null,v=null,y=null,E=null,T=null,b=!1,x=null,S=null,M=null,A=null,R=null;const w=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS);let P=!1,I=0;const O=t.getParameter(t.VERSION);-1!==O.indexOf("WebGL")?(I=parseFloat(/^WebGL (\d)/.exec(O)[1]),P=I>=1):-1!==O.indexOf("OpenGL ES")&&(I=parseFloat(/^OpenGL ES (\d)/.exec(O)[1]),P=I>=2);let C=null,N={};const L=t.getParameter(t.SCISSOR_BOX),D=t.getParameter(t.VIEWPORT),U=(new Gc).fromArray(L),F=(new Gc).fromArray(D);function B(e,n,i,o){const a=new Uint8Array(4),s=t.createTexture();t.bindTexture(e,s),t.texParameteri(e,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(e,t.TEXTURE_MAG_FILTER,t.NEAREST);for(let s=0;s<i;s++)!r||e!==t.TEXTURE_3D&&e!==t.TEXTURE_2D_ARRAY?t.texImage2D(n+s,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,a):t.texImage3D(n,0,t.RGBA,1,1,o,0,t.RGBA,t.UNSIGNED_BYTE,a);return s}const G={};function k(e){!0!==u[e]&&(t.enable(e),u[e]=!0)}function H(e){!1!==u[e]&&(t.disable(e),u[e]=!1)}G[t.TEXTURE_2D]=B(t.TEXTURE_2D,t.TEXTURE_2D,1),G[t.TEXTURE_CUBE_MAP]=B(t.TEXTURE_CUBE_MAP,t.TEXTURE_CUBE_MAP_POSITIVE_X,6),r&&(G[t.TEXTURE_2D_ARRAY]=B(t.TEXTURE_2D_ARRAY,t.TEXTURE_2D_ARRAY,1,1),G[t.TEXTURE_3D]=B(t.TEXTURE_3D,t.TEXTURE_3D,1,1)),i.setClear(0,0,0,1),o.setClear(1),a.setClear(0),k(t.DEPTH_TEST),o.setFunc(3),W(!1),j(1),k(t.CULL_FACE),X(ih);const 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h[e]!==n&&(t.bindFramebuffer(e,n),h[e]=n,r&&(e===t.DRAW_FRAMEBUFFER&&(h[t.FRAMEBUFFER]=n),e===t.FRAMEBUFFER&&(h[t.DRAW_FRAMEBUFFER]=n)),!0)},drawBuffers:function(r,i){let o=d,a=!1;if(r)if(o=c.get(i),void 0===o&&(o=[],c.set(i,o)),r.isWebGLMultipleRenderTargets){const e=r.texture;if(o.length!==e.length||o[0]!==t.COLOR_ATTACHMENT0){for(let n=0,r=e.length;n<r;n++)o[n]=t.COLOR_ATTACHMENT0+n;o.length=e.length,a=!0}}else o[0]!==t.COLOR_ATTACHMENT0&&(o[0]=t.COLOR_ATTACHMENT0,a=!0);else o[0]!==t.BACK&&(o[0]=t.BACK,a=!0);a&&(n.isWebGL2?t.drawBuffers(o):e.get("WEBGL_draw_buffers").drawBuffersWEBGL(o))},useProgram:function(e){return f!==e&&(t.useProgram(e),f=e,!0)},setBlending:X,setMaterial:function(e,n){e.side===rh?H(t.CULL_FACE):k(t.CULL_FACE);let r=e.side===nh;n&&(r=!r),W(r),1===e.blending&&!1===e.transparent?X(ih):X(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),o.setFunc(e.depthFunc),o.setTest(e.depthTest),o.setMask(e.depthWrite),i.setMask(e.colorWrite);const s=e.stencilWrite;a.setTest(s),s&&(a.setMask(e.stencilWriteMask),a.setFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),a.setOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),Y(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),!0===e.alphaToCoverage?k(t.SAMPLE_ALPHA_TO_COVERAGE):H(t.SAMPLE_ALPHA_TO_COVERAGE)},setFlipSided:W,setCullFace:j,setLineWidth:function(e){e!==M&&(P&&t.lineWidth(e),M=e)},setPolygonOffset:Y,setScissorTest:function(e){e?k(t.SCISSOR_TEST):H(t.SCISSOR_TEST)},activeTexture:function(e){void 0===e&&(e=t.TEXTURE0+w-1),C!==e&&(t.activeTexture(e),C=e)},bindTexture:function(e,n,r){void 0===r&&(r=null===C?t.TEXTURE0+w-1:C);let i=N[r];void 0===i&&(i={type:void 0,texture:void 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a=e[i],s=o.convert(a.format,a.colorSpace),l=o.convert(a.type),u=x(a.internalFormat,s,l,a.colorSpace),h=k(n);r&&!1===H(n)?t.renderbufferStorageMultisample(t.RENDERBUFFER,h,u,n.width,n.height):H(n)?d.renderbufferStorageMultisampleEXT(t.RENDERBUFFER,h,u,n.width,n.height):t.renderbufferStorage(t.RENDERBUFFER,u,n.width,n.height)}}t.bindRenderbuffer(t.RENDERBUFFER,null)}function G(e){const i=r.get(e),o=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture&&!i.__autoAllocateDepthBuffer){if(o)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,i){if(i&&i.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(t.FRAMEBUFFER,e),!i.depthTexture||!i.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");r.get(i.depthTexture).__webglTexture&&i.depthTexture.image.width===i.width&&i.depthTexture.image.height===i.height||(i.depthTexture.image.width=i.width,i.depthTexture.image.height=i.height,i.depthTexture.needsUpdate=!0),I(i.depthTexture,0);const o=r.get(i.depthTexture).__webglTexture,a=k(i);if(i.depthTexture.format===Lh)H(i)?d.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,o,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.TEXTURE_2D,o,0);else{if(i.depthTexture.format!==Dh)throw new Error("Unknown depthTexture format");H(i)?d.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,o,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,o,0)}}(i.__webglFramebuffer,e)}else if(o){i.__webglDepthbuffer=[];for(let r=0;r<6;r++)n.bindFramebuffer(t.FRAMEBUFFER,i.__webglFramebuffer[r]),i.__webglDepthbuffer[r]=t.createRenderbuffer(),B(i.__webglDepthbuffer[r],e,!1)}else n.bindFramebuffer(t.FRAMEBUFFER,i.__webglFramebuffer),i.__webglDepthbuffer=t.createRenderbuffer(),B(i.__webglDepthbuffer,e,!1);n.bindFramebuffer(t.FRAMEBUFFER,null)}function k(t){return Math.min(c,t.samples)}function H(t){const n=r.get(t);return s&&t.samples>0&&!0===e.has("WEBGL_multisampled_render_to_texture")&&!1!==n.__useRenderToTexture}function z(t,n){const r=t.colorSpace,i=t.format,o=t.type;return!0===t.isCompressedTexture||t.format===tc||r!==Kh&&""!==r&&(r===qh?!1===s?!0===e.has("EXT_sRGB")&&i===Nh?(t.format=tc,t.minFilter=xh,t.generateMipmaps=!1):n=Nc.sRGBToLinear(n):i===Nh&&o===Mh||console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",r)),n}this.allocateTextureUnit=function(){const t=P;return t>=l&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+l),P+=1,t},this.resetTextureUnits=function(){P=0},this.setTexture2D=I,this.setTexture2DArray=function(e,i){const o=r.get(e);e.version>0&&o.__version!==e.version?U(o,e,i):n.bindTexture(t.TEXTURE_2D_ARRAY,o.__webglTexture,t.TEXTURE0+i)},this.setTexture3D=function(e,i){const o=r.get(e);e.version>0&&o.__version!==e.version?U(o,e,i):n.bindTexture(t.TEXTURE_3D,o.__webglTexture,t.TEXTURE0+i)},this.setTextureCube=function(e,i){const a=r.get(e);e.version>0&&a.__version!==e.version?function(e,i,a){if(6!==i.image.length)return;const l=D(e,i),h=i.source;n.bindTexture(t.TEXTURE_CUBE_MAP,e.__webglTexture,t.TEXTURE0+a);const c=r.get(h);if(h.version!==c.__version||!0===l){n.activeTexture(t.TEXTURE0+a),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,i.flipY),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,i.premultiplyAlpha),t.pixelStorei(t.UNPACK_ALIGNMENT,i.unpackAlignment),t.pixelStorei(t.UNPACK_COLORSPACE_CONVERSION_WEBGL,t.NONE);const e=i.isCompressedTexture||i.image[0].isCompressedTexture,r=i.image[0]&&i.image[0].isDataTexture,d=[];for(let t=0;t<6;t++)d[t]=e||r?r?i.image[t].image:i.image[t]:y(i.image[t],!1,!0,u),d[t]=z(i,d[t]);const f=d[0],p=E(f)||s,m=o.convert(i.format,i.colorSpace),_=o.convert(i.type),g=x(i.internalFormat,m,_,i.colorSpace),v=s&&!0!==i.isVideoTexture,M=void 0===c.__version||!0===l;let A,R=S(i,f,p);if(L(t.TEXTURE_CUBE_MAP,i,p),e){v&&M&&n.texStorage2D(t.TEXTURE_CUBE_MAP,R,g,f.width,f.height);for(let e=0;e<6;e++){A=d[e].mipmaps;for(let r=0;r<A.length;r++){const o=A[r];i.format!==Nh?null!==m?v?n.compressedTexSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r,0,0,o.width,o.height,m,o.data):n.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r,g,o.width,o.height,0,o.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):v?n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r,0,0,o.width,o.height,m,_,o.data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r,g,o.width,o.height,0,m,_,o.data)}}}else{A=i.mipmaps,v&&M&&(A.length>0&&R++,n.texStorage2D(t.TEXTURE_CUBE_MAP,R,g,d[0].width,d[0].height));for(let e=0;e<6;e++)if(r){v?n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,d[e].width,d[e].height,m,_,d[e].data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,g,d[e].width,d[e].height,0,m,_,d[e].data);for(let r=0;r<A.length;r++){const i=A[r].image[e].image;v?n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r+1,0,0,i.width,i.height,m,_,i.data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r+1,g,i.width,i.height,0,m,_,i.data)}}else{v?n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,m,_,d[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,g,m,_,d[e]);for(let r=0;r<A.length;r++){const i=A[r];v?n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r+1,0,0,m,_,i.image[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,r+1,g,m,_,i.image[e])}}}T(i,p)&&b(t.TEXTURE_CUBE_MAP),c.__version=h.version,i.onUpdate&&i.onUpdate(i)}e.__version=i.version}(a,e,i):n.bindTexture(t.TEXTURE_CUBE_MAP,a.__webglTexture,t.TEXTURE0+i)},this.rebindTextures=function(e,n,i){const o=r.get(e);void 0!==n&&F(o.__webglFramebuffer,e,e.texture,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,0),void 0!==i&&G(e)},this.setupRenderTarget=function(e){const l=e.texture,u=r.get(e),h=r.get(l);e.addEventListener("dispose",R),!0!==e.isWebGLMultipleRenderTargets&&(void 0===h.__webglTexture&&(h.__webglTexture=t.createTexture()),h.__version=l.version,a.memory.textures++);const c=!0===e.isWebGLCubeRenderTarget,d=!0===e.isWebGLMultipleRenderTargets,f=E(e)||s;if(c){u.__webglFramebuffer=[];for(let e=0;e<6;e++)if(s&&l.mipmaps&&l.mipmaps.length>0){u.__webglFramebuffer[e]=[];for(let n=0;n<l.mipmaps.length;n++)u.__webglFramebuffer[e][n]=t.createFramebuffer()}else u.__webglFramebuffer[e]=t.createFramebuffer()}else{if(s&&l.mipmaps&&l.mipmaps.length>0){u.__webglFramebuffer=[];for(let e=0;e<l.mipmaps.length;e++)u.__webglFramebuffer[e]=t.createFramebuffer()}else u.__webglFramebuffer=t.createFramebuffer();if(d)if(i.drawBuffers){const n=e.texture;for(let e=0,i=n.length;e<i;e++){const i=r.get(n[e]);void 0===i.__webglTexture&&(i.__webglTexture=t.createTexture(),a.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(s&&e.samples>0&&!1===H(e)){const r=d?l:[l];u.__webglMultisampledFramebuffer=t.createFramebuffer(),u.__webglColorRenderbuffer=[],n.bindFramebuffer(t.FRAMEBUFFER,u.__webglMultisampledFramebuffer);for(let n=0;n<r.length;n++){const i=r[n];u.__webglColorRenderbuffer[n]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,u.__webglColorRenderbuffer[n]);const a=o.convert(i.format,i.colorSpace),s=o.convert(i.type),l=x(i.internalFormat,a,s,i.colorSpace,!0===e.isXRRenderTarget),h=k(e);t.renderbufferStorageMultisample(t.RENDERBUFFER,h,l,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+n,t.RENDERBUFFER,u.__webglColorRenderbuffer[n])}t.bindRenderbuffer(t.RENDERBUFFER,null),e.depthBuffer&&(u.__webglDepthRenderbuffer=t.createRenderbuffer(),B(u.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(t.FRAMEBUFFER,null)}}if(c){n.bindTexture(t.TEXTURE_CUBE_MAP,h.__webglTexture),L(t.TEXTURE_CUBE_MAP,l,f);for(let n=0;n<6;n++)if(s&&l.mipmaps&&l.mipmaps.length>0)for(let r=0;r<l.mipmaps.length;r++)F(u.__webglFramebuffer[n][r],e,l,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,r);else F(u.__webglFramebuffer[n],e,l,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,0);T(l,f)&&b(t.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(d){const i=e.texture;for(let o=0,a=i.length;o<a;o++){const a=i[o],s=r.get(a);n.bindTexture(t.TEXTURE_2D,s.__webglTexture),L(t.TEXTURE_2D,a,f),F(u.__webglFramebuffer,e,a,t.COLOR_ATTACHMENT0+o,t.TEXTURE_2D,0),T(a,f)&&b(t.TEXTURE_2D)}n.unbindTexture()}else{let r=t.TEXTURE_2D;if((e.isWebGL3DRenderTarget||e.isWebGLArrayRenderTarget)&&(s?r=e.isWebGL3DRenderTarget?t.TEXTURE_3D:t.TEXTURE_2D_ARRAY:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),n.bindTexture(r,h.__webglTexture),L(r,l,f),s&&l.mipmaps&&l.mipmaps.length>0)for(let n=0;n<l.mipmaps.length;n++)F(u.__webglFramebuffer[n],e,l,t.COLOR_ATTACHMENT0,r,n);else F(u.__webglFramebuffer,e,l,t.COLOR_ATTACHMENT0,r,0);T(l,f)&&b(r),n.unbindTexture()}e.depthBuffer&&G(e)},this.updateRenderTargetMipmap=function(e){const i=E(e)||s,o=!0===e.isWebGLMultipleRenderTargets?e.texture:[e.texture];for(let a=0,s=o.length;a<s;a++){const s=o[a];if(T(s,i)){const i=e.isWebGLCubeRenderTarget?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,o=r.get(s).__webglTexture;n.bindTexture(i,o),b(i),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(s&&e.samples>0&&!1===H(e)){const i=e.isWebGLMultipleRenderTargets?e.texture:[e.texture],o=e.width,a=e.height;let s=t.COLOR_BUFFER_BIT;const l=[],u=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,h=r.get(e),c=!0===e.isWebGLMultipleRenderTargets;if(c)for(let e=0;e<i.length;e++)n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,null),n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,null,0);n.bindFramebuffer(t.READ_FRAMEBUFFER,h.__webglMultisampledFramebuffer),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglFramebuffer);for(let n=0;n<i.length;n++){l.push(t.COLOR_ATTACHMENT0+n),e.depthBuffer&&l.push(u);const d=void 0!==h.__ignoreDepthValues&&h.__ignoreDepthValues;if(!1===d&&(e.depthBuffer&&(s|=t.DEPTH_BUFFER_BIT),e.stencilBuffer&&(s|=t.STENCIL_BUFFER_BIT)),c&&t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,h.__webglColorRenderbuffer[n]),!0===d&&(t.invalidateFramebuffer(t.READ_FRAMEBUFFER,[u]),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,[u])),c){const e=r.get(i[n]).__webglTexture;t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0)}t.blitFramebuffer(0,0,o,a,0,0,o,a,s,t.NEAREST),f&&t.invalidateFramebuffer(t.READ_FRAMEBUFFER,l)}if(n.bindFramebuffer(t.READ_FRAMEBUFFER,null),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,null),c)for(let e=0;e<i.length;e++){n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,h.__webglColorRenderbuffer[e]);const o=r.get(i[e]).__webglTexture;n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,o,0)}n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglMultisampledFramebuffer)}},this.setupDepthRenderbuffer=G,this.setupFrameBufferTexture=F,this.useMultisampledRTT=H}function U_(t,e,n){const r=n.isWebGL2;return{convert:function(n,i=""){let o;if(n===Mh)return t.UNSIGNED_BYTE;if(n===Ih)return t.UNSIGNED_SHORT_4_4_4_4;if(n===Oh)return t.UNSIGNED_SHORT_5_5_5_1;if(1010===n)return t.BYTE;if(1011===n)return t.SHORT;if(n===Ah)return t.UNSIGNED_SHORT;if(1013===n)return t.INT;if(n===Rh)return t.UNSIGNED_INT;if(n===wh)return t.FLOAT;if(n===Ph)return r?t.HALF_FLOAT:(o=e.get("OES_texture_half_float"),null!==o?o.HALF_FLOAT_OES:null);if(1021===n)return t.ALPHA;if(n===Nh)return t.RGBA;if(1024===n)return t.LUMINANCE;if(1025===n)return t.LUMINANCE_ALPHA;if(n===Lh)return t.DEPTH_COMPONENT;if(n===Dh)return t.DEPTH_STENCIL;if(n===tc)return o=e.get("EXT_sRGB"),null!==o?o.SRGB_ALPHA_EXT:null;if(1028===n)return t.RED;if(n===Uh)return t.RED_INTEGER;if(1030===n)return t.RG;if(n===Fh)return t.RG_INTEGER;if(n===Bh)return t.RGBA_INTEGER;if(n===Gh||n===kh||n===Hh||n===zh)if(i===qh){if(o=e.get("WEBGL_compressed_texture_s3tc_srgb"),null===o)return null;if(n===Gh)return o.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===kh)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===Hh)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===zh)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(o=e.get("WEBGL_compressed_texture_s3tc"),null===o)return null;if(n===Gh)return o.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===kh)return o.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===Hh)return o.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===zh)return o.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===n||35841===n||35842===n||35843===n){if(o=e.get("WEBGL_compressed_texture_pvrtc"),null===o)return null;if(35840===n)return o.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===n)return o.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===n)return o.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===n)return o.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===n)return o=e.get("WEBGL_compressed_texture_etc1"),null!==o?o.COMPRESSED_RGB_ETC1_WEBGL:null;if(37492===n||37496===n){if(o=e.get("WEBGL_compressed_texture_etc"),null===o)return null;if(37492===n)return i===qh?o.COMPRESSED_SRGB8_ETC2:o.COMPRESSED_RGB8_ETC2;if(37496===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:o.COMPRESSED_RGBA8_ETC2_EAC}if(37808===n||37809===n||37810===n||37811===n||37812===n||37813===n||37814===n||37815===n||37816===n||37817===n||37818===n||37819===n||37820===n||37821===n){if(o=e.get("WEBGL_compressed_texture_astc"),null===o)return null;if(37808===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:o.COMPRESSED_RGBA_ASTC_4x4_KHR;if(37809===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:o.COMPRESSED_RGBA_ASTC_5x4_KHR;if(37810===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:o.COMPRESSED_RGBA_ASTC_5x5_KHR;if(37811===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:o.COMPRESSED_RGBA_ASTC_6x5_KHR;if(37812===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:o.COMPRESSED_RGBA_ASTC_6x6_KHR;if(37813===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:o.COMPRESSED_RGBA_ASTC_8x5_KHR;if(37814===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:o.COMPRESSED_RGBA_ASTC_8x6_KHR;if(37815===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:o.COMPRESSED_RGBA_ASTC_8x8_KHR;if(37816===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:o.COMPRESSED_RGBA_ASTC_10x5_KHR;if(37817===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:o.COMPRESSED_RGBA_ASTC_10x6_KHR;if(37818===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:o.COMPRESSED_RGBA_ASTC_10x8_KHR;if(37819===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:o.COMPRESSED_RGBA_ASTC_10x10_KHR;if(37820===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:o.COMPRESSED_RGBA_ASTC_12x10_KHR;if(37821===n)return i===qh?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:o.COMPRESSED_RGBA_ASTC_12x12_KHR}if(n===Vh){if(o=e.get("EXT_texture_compression_bptc"),null===o)return null;if(n===Vh)return i===qh?o.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:o.COMPRESSED_RGBA_BPTC_UNORM_EXT}if(36283===n||36284===n||36285===n||36286===n){if(o=e.get("EXT_texture_compression_rgtc"),null===o)return null;if(n===Vh)return o.COMPRESSED_RED_RGTC1_EXT;if(36284===n)return o.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(36285===n)return o.COMPRESSED_RED_GREEN_RGTC2_EXT;if(36286===n)return o.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return n===Ch?r?t.UNSIGNED_INT_24_8:(o=e.get("WEBGL_depth_texture"),null!==o?o.UNSIGNED_INT_24_8_WEBGL:null):void 0!==t[n]?t[n]:null}}}class F_ extends ep{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class B_ extends jd{constructor(){super(),this.isGroup=!0,this.type="Group"}}const G_={type:"move"};class k_{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new B_,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new B_,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Wc,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Wc),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new B_,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Wc,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Wc),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let r=null,i=null,o=null;const a=this._targetRay,s=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState){if(l&&t.hand){o=!0;for(const r of t.hand.values()){const t=e.getJointPose(r,n),i=this._getHandJoint(l,r);null!==t&&(i.matrix.fromArray(t.transform.matrix),i.matrix.decompose(i.position,i.rotation,i.scale),i.matrixWorldNeedsUpdate=!0,i.jointRadius=t.radius),i.visible=null!==t}const r=l.joints["index-finger-tip"],i=l.joints["thumb-tip"],a=r.position.distanceTo(i.position),s=.02,u=.005;l.inputState.pinching&&a>s+u?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&a<=s-u&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==s&&t.gripSpace&&(i=e.getPose(t.gripSpace,n),null!==i&&(s.matrix.fromArray(i.transform.matrix),s.matrix.decompose(s.position,s.rotation,s.scale),s.matrixWorldNeedsUpdate=!0,i.linearVelocity?(s.hasLinearVelocity=!0,s.linearVelocity.copy(i.linearVelocity)):s.hasLinearVelocity=!1,i.angularVelocity?(s.hasAngularVelocity=!0,s.angularVelocity.copy(i.angularVelocity)):s.hasAngularVelocity=!1));null!==a&&(r=e.getPose(t.targetRaySpace,n),null===r&&null!==i&&(r=i),null!==r&&(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(G_)))}return null!==a&&(a.visible=null!==r),null!==s&&(s.visible=null!==i),null!==l&&(l.visible=null!==o),this}_getHandJoint(t,e){if(void 0===t.joints[e.jointName]){const n=new B_;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}class H_ extends Bc{constructor(t,e,n,r,i,o,a,s,l,u){if((u=void 0!==u?u:Lh)!==Lh&&u!==Dh)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&u===Lh&&(n=Rh),void 0===n&&u===Dh&&(n=Ch),super(null,r,i,o,a,s,u,n,l),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=void 0!==a?a:Th,this.minFilter=void 0!==s?s:Th,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return null!==this.compareFunction&&(e.compareFunction=this.compareFunction),e}}class z_ extends rc{constructor(t,e){super();const n=this;let r=null,i=1,o=null,a="local-floor",s=1,l=null,u=null,h=null,c=null,d=null,f=null;const p=e.getContextAttributes();let m=null,_=null;const g=[],v=[],y=new ep;y.layers.enable(1),y.viewport=new Gc;const E=new ep;E.layers.enable(2),E.viewport=new Gc;const T=[y,E],b=new F_;b.layers.enable(1),b.layers.enable(2);let x=null,S=null;function M(t){const e=v.indexOf(t.inputSource);if(-1===e)return;const n=g[e];void 0!==n&&(n.update(t.inputSource,t.frame,l||o),n.dispatchEvent({type:t.type,data:t.inputSource}))}function A(){r.removeEventListener("select",M),r.removeEventListener("selectstart",M),r.removeEventListener("selectend",M),r.removeEventListener("squeeze",M),r.removeEventListener("squeezestart",M),r.removeEventListener("squeezeend",M),r.removeEventListener("end",A),r.removeEventListener("inputsourceschange",R);for(let t=0;t<g.length;t++){const e=v[t];null!==e&&(v[t]=null,g[t].disconnect(e))}x=null,S=null,t.setRenderTarget(m),d=null,c=null,h=null,r=null,_=null,C.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function R(t){for(let e=0;e<t.removed.length;e++){const n=t.removed[e],r=v.indexOf(n);r>=0&&(v[r]=null,g[r].disconnect(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e];let r=v.indexOf(n);if(-1===r){for(let t=0;t<g.length;t++){if(t>=v.length){v.push(n),r=t;break}if(null===v[t]){v[t]=n,r=t;break}}if(-1===r)break}const i=g[r];i&&i.connect(n)}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=g[t];return void 0===e&&(e=new k_,g[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=g[t];return void 0===e&&(e=new k_,g[t]=e),e.getGripSpace()},this.getHand=function(t){let e=g[t];return void 0===e&&(e=new k_,g[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){i=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||o},this.setReferenceSpace=function(t){l=t},this.getBaseLayer=function(){return null!==c?c:d},this.getBinding=function(){return h},this.getFrame=function(){return f},this.getSession=function(){return r},this.setSession=async function(u){if(r=u,null!==r){if(m=t.getRenderTarget(),r.addEventListener("select",M),r.addEventListener("selectstart",M),r.addEventListener("selectend",M),r.addEventListener("squeeze",M),r.addEventListener("squeezestart",M),r.addEventListener("squeezeend",M),r.addEventListener("end",A),r.addEventListener("inputsourceschange",R),!0!==p.xrCompatible&&await e.makeXRCompatible(),void 0===r.renderState.layers||!1===t.capabilities.isWebGL2){const n={antialias:void 0!==r.renderState.layers||p.antialias,alpha:!0,depth:p.depth,stencil:p.stencil,framebufferScaleFactor:i};d=new XRWebGLLayer(r,e,n),r.updateRenderState({baseLayer:d}),_=new Hc(d.framebufferWidth,d.framebufferHeight,{format:Nh,type:Mh,colorSpace:t.outputColorSpace,stencilBuffer:p.stencil})}else{let n=null,o=null,a=null;p.depth&&(a=p.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,n=p.stencil?Dh:Lh,o=p.stencil?Ch:Rh);const s={colorFormat:e.RGBA8,depthFormat:a,scaleFactor:i};h=new XRWebGLBinding(r,e),c=h.createProjectionLayer(s),r.updateRenderState({layers:[c]}),_=new Hc(c.textureWidth,c.textureHeight,{format:Nh,type:Mh,depthTexture:new H_(c.textureWidth,c.textureHeight,o,void 0,void 0,void 0,void 0,void 0,void 0,n),stencilBuffer:p.stencil,colorSpace:t.outputColorSpace,samples:p.antialias?4:0}),t.properties.get(_).__ignoreDepthValues=c.ignoreDepthValues}_.isXRRenderTarget=!0,this.setFoveation(s),l=null,o=await r.requestReferenceSpace(a),C.setContext(r),C.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(null!==r)return r.environmentBlendMode};const w=new Wc,P=new Wc;function I(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.updateCamera=function(t){if(null===r)return;b.near=E.near=y.near=t.near,b.far=E.far=y.far=t.far,x===b.near&&S===b.far||(r.updateRenderState({depthNear:b.near,depthFar:b.far}),x=b.near,S=b.far);const e=t.parent,n=b.cameras;I(b,e);for(let t=0;t<n.length;t++)I(n[t],e);2===n.length?function(t,e,n){w.setFromMatrixPosition(e.matrixWorld),P.setFromMatrixPosition(n.matrixWorld);const r=w.distanceTo(P),i=e.projectionMatrix.elements,o=n.projectionMatrix.elements,a=i[14]/(i[10]-1),s=i[14]/(i[10]+1),l=(i[9]+1)/i[5],u=(i[9]-1)/i[5],h=(i[8]-1)/i[0],c=(o[8]+1)/o[0],d=a*h,f=a*c,p=r/(-h+c),m=p*-h;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(m),t.translateZ(p),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert();const _=a+p,g=s+p,v=d-m,y=f+(r-m),E=l*s/g*_,T=u*s/g*_;t.projectionMatrix.makePerspective(v,y,E,T,_,g),t.projectionMatrixInverse.copy(t.projectionMatrix).invert()}(b,y,E):b.projectionMatrix.copy(y.projectionMatrix),function(t,e,n){null===n?t.matrix.copy(e.matrixWorld):(t.matrix.copy(n.matrixWorld),t.matrix.invert(),t.matrix.multiply(e.matrixWorld)),t.matrix.decompose(t.position,t.quaternion,t.scale),t.updateMatrixWorld(!0);const r=t.children;for(let t=0,e=r.length;t<e;t++)r[t].updateMatrixWorld(!0);t.projectionMatrix.copy(e.projectionMatrix),t.projectionMatrixInverse.copy(e.projectionMatrixInverse),t.isPerspectiveCamera&&(t.fov=2*ac*Math.atan(1/t.projectionMatrix.elements[5]),t.zoom=1)}(t,b,e)},this.getCamera=function(){return b},this.getFoveation=function(){if(null!==c||null!==d)return s},this.setFoveation=function(t){s=t,null!==c&&(c.fixedFoveation=t),null!==d&&void 0!==d.fixedFoveation&&(d.fixedFoveation=t)};let O=null;const C=new fp;C.setAnimationLoop((function(e,r){if(u=r.getViewerPose(l||o),f=r,null!==u){const e=u.views;null!==d&&(t.setRenderTargetFramebuffer(_,d.framebuffer),t.setRenderTarget(_));let n=!1;e.length!==b.cameras.length&&(b.cameras.length=0,n=!0);for(let r=0;r<e.length;r++){const i=e[r];let o=null;if(null!==d)o=d.getViewport(i);else{const e=h.getViewSubImage(c,i);o=e.viewport,0===r&&(t.setRenderTargetTextures(_,e.colorTexture,c.ignoreDepthValues?void 0:e.depthStencilTexture),t.setRenderTarget(_))}let a=T[r];void 0===a&&(a=new ep,a.layers.enable(r),a.viewport=new Gc,T[r]=a),a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.quaternion,a.scale),a.projectionMatrix.fromArray(i.projectionMatrix),a.projectionMatrixInverse.copy(a.projectionMatrix).invert(),a.viewport.set(o.x,o.y,o.width,o.height),0===r&&(b.matrix.copy(a.matrix),b.matrix.decompose(b.position,b.quaternion,b.scale)),!0===n&&b.cameras.push(a)}}for(let t=0;t<g.length;t++){const e=v[t],n=g[t];null!==e&&void 0!==n&&n.update(e,r,l||o)}O&&O(e,r),r.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:r}),f=null})),this.setAnimationLoop=function(t){O=t},this.dispose=function(){}}}function V_(t,e){function n(t,e){!0===t.matrixAutoUpdate&&t.updateMatrix(),e.value.copy(t.matrix)}function r(r,i){r.opacity.value=i.opacity,i.color&&r.diffuse.value.copy(i.color),i.emissive&&r.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(r.map.value=i.map,n(i.map,r.mapTransform)),i.alphaMap&&(r.alphaMap.value=i.alphaMap,n(i.alphaMap,r.alphaMapTransform)),i.bumpMap&&(r.bumpMap.value=i.bumpMap,n(i.bumpMap,r.bumpMapTransform),r.bumpScale.value=i.bumpScale,i.side===nh&&(r.bumpScale.value*=-1)),i.normalMap&&(r.normalMap.value=i.normalMap,n(i.normalMap,r.normalMapTransform),r.normalScale.value.copy(i.normalScale),i.side===nh&&r.normalScale.value.negate()),i.displacementMap&&(r.displacementMap.value=i.displacementMap,n(i.displacementMap,r.displacementMapTransform),r.displacementScale.value=i.displacementScale,r.displacementBias.value=i.displacementBias),i.emissiveMap&&(r.emissiveMap.value=i.emissiveMap,n(i.emissiveMap,r.emissiveMapTransform)),i.specularMap&&(r.specularMap.value=i.specularMap,n(i.specularMap,r.specularMapTransform)),i.alphaTest>0&&(r.alphaTest.value=i.alphaTest);const o=e.get(i).envMap;if(o&&(r.envMap.value=o,r.flipEnvMap.value=o.isCubeTexture&&!1===o.isRenderTargetTexture?-1:1,r.reflectivity.value=i.reflectivity,r.ior.value=i.ior,r.refractionRatio.value=i.refractionRatio),i.lightMap){r.lightMap.value=i.lightMap;const e=!0===t._useLegacyLights?Math.PI:1;r.lightMapIntensity.value=i.lightMapIntensity*e,n(i.lightMap,r.lightMapTransform)}i.aoMap&&(r.aoMap.value=i.aoMap,r.aoMapIntensity.value=i.aoMapIntensity,n(i.aoMap,r.aoMapTransform))}return{refreshFogUniforms:function(e,n){n.color.getRGB(e.fogColor.value,Qf(t)),n.isFog?(e.fogNear.value=n.near,e.fogFar.value=n.far):n.isFogExp2&&(e.fogDensity.value=n.density)},refreshMaterialUniforms:function(t,i,o,a,s){i.isMeshBasicMaterial||i.isMeshLambertMaterial?r(t,i):i.isMeshToonMaterial?(r(t,i),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(t,i)):i.isMeshPhongMaterial?(r(t,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4)}(t,i)):i.isMeshStandardMaterial?(r(t,i),function(t,r){t.metalness.value=r.metalness,r.metalnessMap&&(t.metalnessMap.value=r.metalnessMap,n(r.metalnessMap,t.metalnessMapTransform)),t.roughness.value=r.roughness,r.roughnessMap&&(t.roughnessMap.value=r.roughnessMap,n(r.roughnessMap,t.roughnessMapTransform));e.get(r).envMap&&(t.envMapIntensity.value=r.envMapIntensity)}(t,i),i.isMeshPhysicalMaterial&&function(t,e,r){t.ior.value=e.ior,e.sheen>0&&(t.sheenColor.value.copy(e.sheenColor).multiplyScalar(e.sheen),t.sheenRoughness.value=e.sheenRoughness,e.sheenColorMap&&(t.sheenColorMap.value=e.sheenColorMap,n(e.sheenColorMap,t.sheenColorMapTransform)),e.sheenRoughnessMap&&(t.sheenRoughnessMap.value=e.sheenRoughnessMap,n(e.sheenRoughnessMap,t.sheenRoughnessMapTransform))),e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap,n(e.clearcoatMap,t.clearcoatMapTransform)),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap,n(e.clearcoatRoughnessMap,t.clearcoatRoughnessMapTransform)),e.clearcoatNormalMap&&(t.clearcoatNormalMap.value=e.clearcoatNormalMap,n(e.clearcoatNormalMap,t.clearcoatNormalMapTransform),t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),e.side===nh&&t.clearcoatNormalScale.value.negate())),e.iridescence>0&&(t.iridescence.value=e.iridescence,t.iridescenceIOR.value=e.iridescenceIOR,t.iridescenceThicknessMinimum.value=e.iridescenceThicknessRange[0],t.iridescenceThicknessMaximum.value=e.iridescenceThicknessRange[1],e.iridescenceMap&&(t.iridescenceMap.value=e.iridescenceMap,n(e.iridescenceMap,t.iridescenceMapTransform)),e.iridescenceThicknessMap&&(t.iridescenceThicknessMap.value=e.iridescenceThicknessMap,n(e.iridescenceThicknessMap,t.iridescenceThicknessMapTransform))),e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=r.texture,t.transmissionSamplerSize.value.set(r.width,r.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap,n(e.transmissionMap,t.transmissionMapTransform)),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap,n(e.thicknessMap,t.thicknessMapTransform)),t.attenuationDistance.value=e.attenuationDistance,t.attenuationColor.value.copy(e.attenuationColor)),e.anisotropy>0&&(t.anisotropyVector.value.set(e.anisotropy*Math.cos(e.anisotropyRotation),e.anisotropy*Math.sin(e.anisotropyRotation)),e.anisotropyMap&&(t.anisotropyMap.value=e.anisotropyMap,n(e.anisotropyMap,t.anisotropyMapTransform))),t.specularIntensity.value=e.specularIntensity,t.specularColor.value.copy(e.specularColor),e.specularColorMap&&(t.specularColorMap.value=e.specularColorMap,n(e.specularColorMap,t.specularColorMapTransform)),e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap,n(e.specularIntensityMap,t.specularIntensityMapTransform))}(t,i,s)):i.isMeshMatcapMaterial?(r(t,i),function(t,e){e.matcap&&(t.matcap.value=e.matcap)}(t,i)):i.isMeshDepthMaterial?r(t,i):i.isMeshDistanceMaterial?(r(t,i),function(t,n){const r=e.get(n).light;t.referencePosition.value.setFromMatrixPosition(r.matrixWorld),t.nearDistance.value=r.shadow.camera.near,t.farDistance.value=r.shadow.camera.far}(t,i)):i.isMeshNormalMaterial?r(t,i):i.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform))}(t,i),i.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,i)):i.isPointsMaterial?function(t,e,r,i){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*r,t.scale.value=.5*i,e.map&&(t.map.value=e.map,n(e.map,t.uvTransform)),e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform)),e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,i,o,a):i.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform)),e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform)),e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,i):i.isShadowMaterial?(t.color.value.copy(i.color),t.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function X_(t,e,n,r){let i={},o={},a=[];const s=n.isWebGL2?t.getParameter(t.MAX_UNIFORM_BUFFER_BINDINGS):0;function l(t,e,n){const r=t.value;if(void 0===n[e]){if("number"==typeof r)n[e]=r;else{const t=Array.isArray(r)?r:[r],i=[];for(let e=0;e<t.length;e++)i.push(t[e].clone());n[e]=i}return!0}if("number"==typeof r){if(n[e]!==r)return n[e]=r,!0}else{const t=Array.isArray(n[e])?n[e]:[n[e]],i=Array.isArray(r)?r:[r];for(let e=0;e<t.length;e++){const n=t[e];if(!1===n.equals(i[e]))return n.copy(i[e]),!0}}return!1}function u(t){const e={boundary:0,storage:0};return"number"==typeof t?(e.boundary=4,e.storage=4):t.isVector2?(e.boundary=8,e.storage=8):t.isVector3||t.isColor?(e.boundary=16,e.storage=12):t.isVector4?(e.boundary=16,e.storage=16):t.isMatrix3?(e.boundary=48,e.storage=48):t.isMatrix4?(e.boundary=64,e.storage=64):t.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",t),e}function h(e){const n=e.target;n.removeEventListener("dispose",h);const r=a.indexOf(n.__bindingPointIndex);a.splice(r,1),t.deleteBuffer(i[n.id]),delete i[n.id],delete o[n.id]}return{bind:function(t,e){const n=e.program;r.uniformBlockBinding(t,n)},update:function(n,c){let d=i[n.id];void 0===d&&(function(t){const e=t.uniforms;let n=0;let r=0;for(let t=0,i=e.length;t<i;t++){const i=e[t],o={boundary:0,storage:0},a=Array.isArray(i.value)?i.value:[i.value];for(let t=0,e=a.length;t<e;t++){const e=u(a[t]);o.boundary+=e.boundary,o.storage+=e.storage}i.__data=new Float32Array(o.storage/Float32Array.BYTES_PER_ELEMENT),i.__offset=n,t>0&&(r=n%16,0!==r&&16-r-o.boundary<0&&(n+=16-r,i.__offset=n)),n+=o.storage}r=n%16,r>0&&(n+=16-r),t.__size=n,t.__cache={}}(n),d=function(e){const n=function(){for(let t=0;t<s;t++)if(-1===a.indexOf(t))return a.push(t),t;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}();e.__bindingPointIndex=n;const r=t.createBuffer(),i=e.__size,o=e.usage;return t.bindBuffer(t.UNIFORM_BUFFER,r),t.bufferData(t.UNIFORM_BUFFER,i,o),t.bindBuffer(t.UNIFORM_BUFFER,null),t.bindBufferBase(t.UNIFORM_BUFFER,n,r),r}(n),i[n.id]=d,n.addEventListener("dispose",h));const f=c.program;r.updateUBOMapping(n,f);const p=e.render.frame;o[n.id]!==p&&(function(e){const n=i[e.id],r=e.uniforms,o=e.__cache;t.bindBuffer(t.UNIFORM_BUFFER,n);for(let e=0,n=r.length;e<n;e++){const n=r[e];if(!0===l(n,e,o)){const e=n.__offset,r=Array.isArray(n.value)?n.value:[n.value];let i=0;for(let o=0;o<r.length;o++){const a=r[o],s=u(a);"number"==typeof 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xt(t){console.error("THREE.WebGLRenderer: A WebGL context could not be created. 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r|=gt.COLOR_BUFFER_BIT}e&&(r|=gt.DEPTH_BUFFER_BIT),n&&(r|=gt.STENCIL_BUFFER_BIT),gt.clear(r)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",Tt,!1),e.removeEventListener("webglcontextrestored",bt,!1),e.removeEventListener("webglcontextcreationerror",xt,!1),at.dispose(),st.dispose(),Q.dispose(),J.dispose(),tt.dispose(),rt.dispose(),mt.dispose(),_t.dispose(),it.dispose(),Et.dispose(),Et.removeEventListener("sessionstart",At),Et.removeEventListener("sessionend",Rt),H&&(H.dispose(),H=null),wt.stop()},this.renderBufferDirect=function(t,e,n,r,i,o){null===e&&(e=W);const a=i.isMesh&&i.matrixWorld.determinant()<0,s=function(t,e,n,r,i){!0!==e.isScene&&(e=W),$.resetTextureUnits();const o=e.fog,a=r.isMeshStandardMaterial?e.environment:null,s=null===b?v.outputColorSpace:!0===b.isXRRenderTarget?b.texture.colorSpace:Kh,l=(r.isMeshStandardMaterial?tt:J).get(r.envMap||a),u=!0===r.vertexColors&&!!n.attributes.color&&4===n.attributes.color.itemSize,h=!!n.attributes.tangent&&(!!r.normalMap||r.anisotropy>0),c=!!n.morphAttributes.position,d=!!n.morphAttributes.normal,f=!!n.morphAttributes.color;let p=uh;r.toneMapped&&(null!==b&&!0!==b.isXRRenderTarget||(p=v.toneMapping));const _=n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color,g=void 0!==_?_.length:0,y=Q.get(r),E=m.state.lights;if(!0===G&&(!0===k||t!==S)){const e=t===S&&r.id===x;lt.setState(r,t,e)}let T=!1;r.version===y.__version?y.needsLights&&y.lightsStateVersion!==E.state.version||y.outputColorSpace!==s||i.isInstancedMesh&&!1===y.instancing?T=!0:i.isInstancedMesh||!0!==y.instancing?i.isSkinnedMesh&&!1===y.skinning?T=!0:i.isSkinnedMesh||!0!==y.skinning?i.isInstancedMesh&&!0===y.instancingColor&&null===i.instanceColor||i.isInstancedMesh&&!1===y.instancingColor&&null!==i.instanceColor||y.envMap!==l||!0===r.fog&&y.fog!==o?T=!0:void 0===y.numClippingPlanes||y.numClippingPlanes===lt.numPlanes&&y.numIntersection===lt.numIntersection?(y.vertexAlphas!==u||y.vertexTangents!==h||y.morphTargets!==c||y.morphNormals!==d||y.morphColors!==f||y.toneMapping!==p||!0===q.isWebGL2&&y.morphTargetsCount!==g)&&(T=!0):T=!0:T=!0:T=!0:(T=!0,y.__version=r.version);let M=y.currentProgram;!0===T&&(M=Nt(r,e,i));let A=!1,R=!1,w=!1;const P=M.getUniforms(),I=y.uniforms;if(K.useProgram(M.program)&&(A=!0,R=!0,w=!0),r.id!==x&&(x=r.id,R=!0),A||S!==t){if(P.setValue(gt,"projectionMatrix",t.projectionMatrix),q.logarithmicDepthBuffer&&P.setValue(gt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),S!==t&&(S=t,R=!0,w=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshStandardMaterial||r.envMap){const e=P.map.cameraPosition;void 0!==e&&e.setValue(gt,X.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial)&&P.setValue(gt,"isOrthographic",!0===t.isOrthographicCamera),(r.isMeshPhongMaterial||r.isMeshToonMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.isShadowMaterial||i.isSkinnedMesh)&&P.setValue(gt,"viewMatrix",t.matrixWorldInverse)}if(i.isSkinnedMesh){P.setOptional(gt,i,"bindMatrix"),P.setOptional(gt,i,"bindMatrixInverse");const t=i.skeleton;t&&(q.floatVertexTextures?(null===t.boneTexture&&t.computeBoneTexture(),P.setValue(gt,"boneTexture",t.boneTexture,$),P.setValue(gt,"boneTextureSize",t.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. 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0!==N.color&&!0===q.isWebGL2)&&ct.update(i,n,M),(R||y.receiveShadow!==i.receiveShadow)&&(y.receiveShadow=i.receiveShadow,P.setValue(gt,"receiveShadow",i.receiveShadow)),r.isMeshGouraudMaterial&&null!==r.envMap&&(I.envMap.value=l,I.flipEnvMap.value=l.isCubeTexture&&!1===l.isRenderTargetTexture?-1:1),R&&(P.setValue(gt,"toneMappingExposure",v.toneMappingExposure),y.needsLights&&(D=w,(L=I).ambientLightColor.needsUpdate=D,L.lightProbe.needsUpdate=D,L.directionalLights.needsUpdate=D,L.directionalLightShadows.needsUpdate=D,L.pointLights.needsUpdate=D,L.pointLightShadows.needsUpdate=D,L.spotLights.needsUpdate=D,L.spotLightShadows.needsUpdate=D,L.rectAreaLights.needsUpdate=D,L.hemisphereLights.needsUpdate=D),o&&!0===r.fog&&ot.refreshFogUniforms(I,o),ot.refreshMaterialUniforms(I,r,C,O,H),$m.upload(gt,y.uniformsList,I,$)),r.isShaderMaterial&&!0===r.uniformsNeedUpdate&&($m.upload(gt,y.uniformsList,I,$),r.uniformsNeedUpdate=!1),r.isSpriteMaterial&&P.setValue(gt,"center",i.center),P.setValue(gt,"modelViewMatrix",i.modelViewMatrix),P.setValue(gt,"normalMatrix",i.normalMatrix),P.setValue(gt,"modelMatrix",i.matrixWorld),r.isShaderMaterial||r.isRawShaderMaterial){const 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i.isPoints?g.setMode(gt.POINTS):i.isSprite&&g.setMode(gt.TRIANGLES);if(i.isInstancedMesh)g.renderInstances(d,p,i.count);else if(n.isInstancedBufferGeometry){const t=void 0!==n._maxInstanceCount?n._maxInstanceCount:1/0,e=Math.min(n.instanceCount,t);g.renderInstances(d,p,e)}else g.render(d,p)},this.compile=function(t,e){function n(t,e,n){!0===t.transparent&&t.side===rh&&!1===t.forceSinglePass?(t.side=nh,t.needsUpdate=!0,Nt(t,e,n),t.side=eh,t.needsUpdate=!0,Nt(t,e,n),t.side=rh):Nt(t,e,n)}m=st.get(t),m.init(),g.push(m),t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(m.pushLight(t),t.castShadow&&m.pushShadow(t))})),m.setupLights(v._useLegacyLights),t.traverse((function(e){const r=e.material;if(r)if(Array.isArray(r))for(let i=0;i<r.length;i++)n(r[i],t,e);else n(r,t,e)})),g.pop(),m=null};let Mt=null;function At(){wt.stop()}function Rt(){wt.start()}const wt=new fp;function Pt(t,e,n,r){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)m.pushLight(t),t.castShadow&&m.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||B.intersectsSprite(t)){r&&X.setFromMatrixPosition(t.matrixWorld).applyMatrix4(z);const e=rt.update(t),i=t.material;i.visible&&p.push(t,e,i,n,X.z,null)}}else if((t.isMesh||t.isLine||t.isPoints)&&(!t.frustumCulled||B.intersectsObject(t))){const e=rt.update(t),i=t.material;if(r&&(void 0!==t.boundingSphere?(null===t.boundingSphere&&t.computeBoundingSphere(),X.copy(t.boundingSphere.center)):(null===e.boundingSphere&&e.computeBoundingSphere(),X.copy(e.boundingSphere.center)),X.applyMatrix4(t.matrixWorld).applyMatrix4(z)),Array.isArray(i)){const r=e.groups;for(let o=0,a=r.length;o<a;o++){const a=r[o],s=i[a.materialIndex];s&&s.visible&&p.push(t,e,s,n,X.z,a)}}else i.visible&&p.push(t,e,i,n,X.z,null)}const i=t.children;for(let t=0,o=i.length;t<o;t++)Pt(i[t],e,n,r)}function It(t,e,n,r){const i=t.opaque,o=t.transmissive,a=t.transparent;m.setupLightsView(n),!0===G&&lt.setGlobalState(v.clippingPlanes,n),o.length>0&&function(t,e,n,r){const i=q.isWebGL2;null===H&&(H=new Hc(1,1,{generateMipmaps:!0,type:Y.has("EXT_color_buffer_half_float")?Ph:Mh,minFilter:Sh,samples:i?4:0})),v.getDrawingBufferSize(V),i?H.setSize(V.x,V.y):H.setSize(dc(V.x),dc(V.y));const o=v.getRenderTarget();v.setRenderTarget(H),v.getClearColor(w),P=v.getClearAlpha(),P<1&&v.setClearColor(16777215,.5),v.clear();const a=v.toneMapping;v.toneMapping=uh,Ot(t,n,r),$.updateMultisampleRenderTarget(H),$.updateRenderTargetMipmap(H);let s=!1;for(let t=0,i=e.length;t<i;t++){const i=e[t],o=i.object,a=i.geometry,l=i.material,u=i.group;if(l.side===rh&&o.layers.test(r.layers)){const t=l.side;l.side=nh,l.needsUpdate=!0,Ct(o,n,r,a,l,u),l.side=t,l.needsUpdate=!0,s=!0}}!0===s&&($.updateMultisampleRenderTarget(H),$.updateRenderTargetMipmap(H)),v.setRenderTarget(o),v.setClearColor(w,P),v.toneMapping=a}(i,o,e,n),r&&K.viewport(M.copy(r)),i.length>0&&Ot(i,e,n),o.length>0&&Ot(o,e,n),a.length>0&&Ot(a,e,n),K.buffers.depth.setTest(!0),K.buffers.depth.setMask(!0),K.buffers.color.setMask(!0),K.setPolygonOffset(!1)}function Ot(t,e,n){const r=!0===e.isScene?e.overrideMaterial:null;for(let i=0,o=t.length;i<o;i++){const o=t[i],a=o.object,s=o.geometry,l=null===r?o.material:r,u=o.group;a.layers.test(n.layers)&&Ct(a,e,n,s,l,u)}}function Ct(t,e,n,r,i,o){t.onBeforeRender(v,e,n,r,i,o),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),i.onBeforeRender(v,e,n,r,t,o),!0===i.transparent&&i.side===rh&&!1===i.forceSinglePass?(i.side=nh,i.needsUpdate=!0,v.renderBufferDirect(n,e,r,i,t,o),i.side=eh,i.needsUpdate=!0,v.renderBufferDirect(n,e,r,i,t,o),i.side=rh):v.renderBufferDirect(n,e,r,i,t,o),t.onAfterRender(v,e,n,r,i,o)}function Nt(t,e,n){!0!==e.isScene&&(e=W);const r=Q.get(t),i=m.state.lights,o=m.state.shadowsArray,a=i.state.version,s=it.getParameters(t,i.state,o,e,n),l=it.getProgramCacheKey(s);let u=r.programs;r.environment=t.isMeshStandardMaterial?e.environment:null,r.fog=e.fog,r.envMap=(t.isMeshStandardMaterial?tt:J).get(t.envMap||r.environment),void 0===u&&(t.addEventListener("dispose",St),u=new Map,r.programs=u);let h=u.get(l);if(void 0!==h){if(r.currentProgram===h&&r.lightsStateVersion===a)return Lt(t,s),h}else s.uniforms=it.getUniforms(t),t.onBuild(n,s,v),t.onBeforeCompile(s,v),h=it.acquireProgram(s,l),u.set(l,h),r.uniforms=s.uniforms;const c=r.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(c.clippingPlanes=lt.uniform),Lt(t,s),r.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),r.lightsStateVersion=a,r.needsLights&&(c.ambientLightColor.value=i.state.ambient,c.lightProbe.value=i.state.probe,c.directionalLights.value=i.state.directional,c.directionalLightShadows.value=i.state.directionalShadow,c.spotLights.value=i.state.spot,c.spotLightShadows.value=i.state.spotShadow,c.rectAreaLights.value=i.state.rectArea,c.ltc_1.value=i.state.rectAreaLTC1,c.ltc_2.value=i.state.rectAreaLTC2,c.pointLights.value=i.state.point,c.pointLightShadows.value=i.state.pointShadow,c.hemisphereLights.value=i.state.hemi,c.directionalShadowMap.value=i.state.directionalShadowMap,c.directionalShadowMatrix.value=i.state.directionalShadowMatrix,c.spotShadowMap.value=i.state.spotShadowMap,c.spotLightMatrix.value=i.state.spotLightMatrix,c.spotLightMap.value=i.state.spotLightMap,c.pointShadowMap.value=i.state.pointShadowMap,c.pointShadowMatrix.value=i.state.pointShadowMatrix);const d=h.getUniforms(),f=$m.seqWithValue(d.seq,c);return r.currentProgram=h,r.uniformsList=f,h}function Lt(t,e){const n=Q.get(t);n.outputColorSpace=e.outputColorSpace,n.instancing=e.instancing,n.instancingColor=e.instancingColor,n.skinning=e.skinning,n.morphTargets=e.morphTargets,n.morphNormals=e.morphNormals,n.morphColors=e.morphColors,n.morphTargetsCount=e.morphTargetsCount,n.numClippingPlanes=e.numClippingPlanes,n.numIntersection=e.numClipIntersection,n.vertexAlphas=e.vertexAlphas,n.vertexTangents=e.vertexTangents,n.toneMapping=e.toneMapping}wt.setAnimationLoop((function(t){Mt&&Mt(t)})),"undefined"!=typeof self&&wt.setContext(self),this.setAnimationLoop=function(t){Mt=t,Et.setAnimationLoop(t),null===t?wt.stop():wt.start()},Et.addEventListener("sessionstart",At),Et.addEventListener("sessionend",Rt),this.render=function(t,e){if(void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===y)return;!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),null===e.parent&&!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),!0===Et.enabled&&!0===Et.isPresenting&&(!0===Et.cameraAutoUpdate&&Et.updateCamera(e),e=Et.getCamera()),!0===t.isScene&&t.onBeforeRender(v,t,e,b),m=st.get(t,g.length),m.init(),g.push(m),z.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),B.setFromProjectionMatrix(z),k=this.localClippingEnabled,G=lt.init(this.clippingPlanes,k),p=at.get(t,_.length),p.init(),_.push(p),Pt(t,e,0,v.sortObjects),p.finish(),!0===v.sortObjects&&p.sort(N,L),this.info.render.frame++,!0===G&&lt.beginShadows();const n=m.state.shadowsArray;if(ut.render(n,t,e),!0===G&&lt.endShadows(),!0===this.info.autoReset&&this.info.reset(),ht.render(p,t),m.setupLights(v._useLegacyLights),e.isArrayCamera){const n=e.cameras;for(let e=0,r=n.length;e<r;e++){const r=n[e];It(p,t,r,r.viewport)}}else It(p,t,e);null!==b&&($.updateMultisampleRenderTarget(b),$.updateRenderTargetMipmap(b)),!0===t.isScene&&t.onAfterRender(v,t,e),mt.resetDefaultState(),x=-1,S=null,g.pop(),m=g.length>0?g[g.length-1]:null,_.pop(),p=_.length>0?_[_.length-1]:null},this.getActiveCubeFace=function(){return E},this.getActiveMipmapLevel=function(){return T},this.getRenderTarget=function(){return b},this.setRenderTargetTextures=function(t,e,n){Q.get(t.texture).__webglTexture=e,Q.get(t.depthTexture).__webglTexture=n;const r=Q.get(t);r.__hasExternalTextures=!0,r.__hasExternalTextures&&(r.__autoAllocateDepthBuffer=void 0===n,r.__autoAllocateDepthBuffer||!0===Y.has("WEBGL_multisampled_render_to_texture")&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),r.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(t,e){const n=Q.get(t);n.__webglFramebuffer=e,n.__useDefaultFramebuffer=void 0===e},this.setRenderTarget=function(t,e=0,n=0){b=t,E=e,T=n;let r=!0,i=null,o=!1,a=!1;if(t){const s=Q.get(t);void 0!==s.__useDefaultFramebuffer?(K.bindFramebuffer(gt.FRAMEBUFFER,null),r=!1):void 0===s.__webglFramebuffer?$.setupRenderTarget(t):s.__hasExternalTextures&&$.rebindTextures(t,Q.get(t.texture).__webglTexture,Q.get(t.depthTexture).__webglTexture);const l=t.texture;(l.isData3DTexture||l.isDataArrayTexture||l.isCompressedArrayTexture)&&(a=!0);const u=Q.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(i=Array.isArray(u[e])?u[e][n]:u[e],o=!0):i=q.isWebGL2&&t.samples>0&&!1===$.useMultisampledRTT(t)?Q.get(t).__webglMultisampledFramebuffer:Array.isArray(u)?u[n]:u,M.copy(t.viewport),A.copy(t.scissor),R=t.scissorTest}else M.copy(D).multiplyScalar(C).floor(),A.copy(U).multiplyScalar(C).floor(),R=F;if(K.bindFramebuffer(gt.FRAMEBUFFER,i)&&q.drawBuffers&&r&&K.drawBuffers(t,i),K.viewport(M),K.scissor(A),K.setScissorTest(R),o){const r=Q.get(t.texture);gt.framebufferTexture2D(gt.FRAMEBUFFER,gt.COLOR_ATTACHMENT0,gt.TEXTURE_CUBE_MAP_POSITIVE_X+e,r.__webglTexture,n)}else if(a){const r=Q.get(t.texture),i=e||0;gt.framebufferTextureLayer(gt.FRAMEBUFFER,gt.COLOR_ATTACHMENT0,r.__webglTexture,n||0,i)}x=-1},this.readRenderTargetPixels=function(t,e,n,r,i,o,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let s=Q.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(s=s[a]),s){K.bindFramebuffer(gt.FRAMEBUFFER,s);try{const a=t.texture,s=a.format,l=a.type;if(s!==Nh&&pt.convert(s)!==gt.getParameter(gt.IMPLEMENTATION_COLOR_READ_FORMAT))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const u=l===Ph&&(Y.has("EXT_color_buffer_half_float")||q.isWebGL2&&Y.has("EXT_color_buffer_float"));if(!(l===Mh||pt.convert(l)===gt.getParameter(gt.IMPLEMENTATION_COLOR_READ_TYPE)||l===wh&&(q.isWebGL2||Y.has("OES_texture_float")||Y.has("WEBGL_color_buffer_float"))||u))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");e>=0&&e<=t.width-r&&n>=0&&n<=t.height-i&&gt.readPixels(e,n,r,i,pt.convert(s),pt.convert(l),o)}finally{const t=null!==b?Q.get(b).__webglFramebuffer:null;K.bindFramebuffer(gt.FRAMEBUFFER,t)}}},this.copyFramebufferToTexture=function(t,e,n=0){const r=Math.pow(2,-n),i=Math.floor(e.image.width*r),o=Math.floor(e.image.height*r);$.setTexture2D(e,0),gt.copyTexSubImage2D(gt.TEXTURE_2D,n,0,0,t.x,t.y,i,o),K.unbindTexture()},this.copyTextureToTexture=function(t,e,n,r=0){const i=e.image.width,o=e.image.height,a=pt.convert(n.format),s=pt.convert(n.type);$.setTexture2D(n,0),gt.pixelStorei(gt.UNPACK_FLIP_Y_WEBGL,n.flipY),gt.pixelStorei(gt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,n.premultiplyAlpha),gt.pixelStorei(gt.UNPACK_ALIGNMENT,n.unpackAlignment),e.isDataTexture?gt.texSubImage2D(gt.TEXTURE_2D,r,t.x,t.y,i,o,a,s,e.image.data):e.isCompressedTexture?gt.compressedTexSubImage2D(gt.TEXTURE_2D,r,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,a,e.mipmaps[0].data):gt.texSubImage2D(gt.TEXTURE_2D,r,t.x,t.y,a,s,e.image),0===r&&n.generateMipmaps&&gt.generateMipmap(gt.TEXTURE_2D),K.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n,r,i=0){if(v.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const o=t.max.x-t.min.x+1,a=t.max.y-t.min.y+1,s=t.max.z-t.min.z+1,l=pt.convert(r.format),u=pt.convert(r.type);let h;if(r.isData3DTexture)$.setTexture3D(r,0),h=gt.TEXTURE_3D;else{if(!r.isDataArrayTexture)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");$.setTexture2DArray(r,0),h=gt.TEXTURE_2D_ARRAY}gt.pixelStorei(gt.UNPACK_FLIP_Y_WEBGL,r.flipY),gt.pixelStorei(gt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,r.premultiplyAlpha),gt.pixelStorei(gt.UNPACK_ALIGNMENT,r.unpackAlignment);const c=gt.getParameter(gt.UNPACK_ROW_LENGTH),d=gt.getParameter(gt.UNPACK_IMAGE_HEIGHT),f=gt.getParameter(gt.UNPACK_SKIP_PIXELS),p=gt.getParameter(gt.UNPACK_SKIP_ROWS),m=gt.getParameter(gt.UNPACK_SKIP_IMAGES),_=n.isCompressedTexture?n.mipmaps[0]:n.image;gt.pixelStorei(gt.UNPACK_ROW_LENGTH,_.width),gt.pixelStorei(gt.UNPACK_IMAGE_HEIGHT,_.height),gt.pixelStorei(gt.UNPACK_SKIP_PIXELS,t.min.x),gt.pixelStorei(gt.UNPACK_SKIP_ROWS,t.min.y),gt.pixelStorei(gt.UNPACK_SKIP_IMAGES,t.min.z),n.isDataTexture||n.isData3DTexture?gt.texSubImage3D(h,i,e.x,e.y,e.z,o,a,s,l,u,_.data):n.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),gt.compressedTexSubImage3D(h,i,e.x,e.y,e.z,o,a,s,l,_.data)):gt.texSubImage3D(h,i,e.x,e.y,e.z,o,a,s,l,u,_),gt.pixelStorei(gt.UNPACK_ROW_LENGTH,c),gt.pixelStorei(gt.UNPACK_IMAGE_HEIGHT,d),gt.pixelStorei(gt.UNPACK_SKIP_PIXELS,f),gt.pixelStorei(gt.UNPACK_SKIP_ROWS,p),gt.pixelStorei(gt.UNPACK_SKIP_IMAGES,m),0===i&&r.generateMipmaps&&gt.generateMipmap(h),K.unbindTexture()},this.initTexture=function(t){t.isCubeTexture?$.setTextureCube(t,0):t.isData3DTexture?$.setTexture3D(t,0):t.isDataArrayTexture||t.isCompressedArrayTexture?$.setTexture2DArray(t,0):$.setTexture2D(t,0),K.unbindTexture()},this.resetState=function(){E=0,T=0,b=null,K.reset(),mt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return ec}get physicallyCorrectLights(){return console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),!this.useLegacyLights}set physicallyCorrectLights(t){console.warn("THREE.WebGLRenderer: The property .physicallyCorrectLights has been removed. Set renderer.useLegacyLights instead."),this.useLegacyLights=!t}get outputEncoding(){return console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace===qh?Yh:3e3}set outputEncoding(t){console.warn("THREE.WebGLRenderer: Property .outputEncoding has been removed. Use .outputColorSpace instead."),this.outputColorSpace=t===Yh?qh:Kh}get useLegacyLights(){return console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights}set useLegacyLights(t){console.warn("THREE.WebGLRenderer: The property .useLegacyLights has been deprecated. Migrate your lighting according to the following guide: https://discourse.threejs.org/t/updates-to-lighting-in-three-js-r155/53733."),this._useLegacyLights=t}}(class extends j_{}).prototype.isWebGL1Renderer=!0;class Y_ extends jd{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(e.object.backgroundIntensity=this.backgroundIntensity),e}}class q_{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=$h,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=sc()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let r=0,i=this.stride;r<i;r++)this.array[t+r]=e.array[n+r];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=sc()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=sc()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.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}}}const K_=new Wc;class Z_{constructor(t,e,n,r=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)K_.fromBufferAttribute(this,e),K_.applyMatrix4(t),this.setXYZ(e,K_.x,K_.y,K_.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)K_.fromBufferAttribute(this,e),K_.applyNormalMatrix(t),this.setXYZ(e,K_.x,K_.y,K_.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)K_.fromBufferAttribute(this,e),K_.transformDirection(t),this.setXYZ(e,K_.x,K_.y,K_.z);return this}setX(t,e){return this.normalized&&(e=pc(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=pc(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=pc(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=pc(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=fc(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=fc(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=fc(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=fc(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array),r=pc(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this}setXYZW(t,e,n,r,i){return t=t*this.data.stride+this.offset,this.normalized&&(e=pc(e,this.array),n=pc(n,this.array),r=pc(r,this.array),i=pc(i,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=r,this.data.array[t+3]=i,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new gf(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new Z_(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class Q_ extends sf{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new df(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}let $_;const J_=new Wc,tg=new Wc,eg=new Wc,ng=new vc,rg=new vc,ig=new Td,og=new Wc,ag=new Wc,sg=new Wc,lg=new vc,ug=new vc,hg=new vc;class cg extends jd{constructor(t){if(super(),this.isSprite=!0,this.type="Sprite",void 0===$_){$_=new wf;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new q_(t,5);$_.setIndex([0,1,2,0,2,3]),$_.setAttribute("position",new Z_(e,3,0,!1)),$_.setAttribute("uv",new Z_(e,2,3,!1))}this.geometry=$_,this.material=void 0!==t?t:new Q_,this.center=new vc(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),tg.setFromMatrixScale(this.matrixWorld),ig.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),eg.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&tg.multiplyScalar(-eg.z);const n=this.material.rotation;let r,i;0!==n&&(i=Math.cos(n),r=Math.sin(n));const o=this.center;dg(og.set(-.5,-.5,0),eg,o,tg,r,i),dg(ag.set(.5,-.5,0),eg,o,tg,r,i),dg(sg.set(.5,.5,0),eg,o,tg,r,i),lg.set(0,0),ug.set(1,0),hg.set(1,1);let a=t.ray.intersectTriangle(og,ag,sg,!1,J_);if(null===a&&(dg(ag.set(-.5,.5,0),eg,o,tg,r,i),ug.set(0,1),a=t.ray.intersectTriangle(og,sg,ag,!1,J_),null===a))return;const s=t.ray.origin.distanceTo(J_);s<t.near||s>t.far||e.push({distance:s,point:J_.clone(),uv:of.getInterpolation(J_,og,ag,sg,lg,ug,hg,new vc),face:null,object:this})}copy(t,e){return super.copy(t,e),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function dg(t,e,n,r,i,o){ng.subVectors(t,n).addScalar(.5).multiply(r),void 0!==i?(rg.x=o*ng.x-i*ng.y,rg.y=i*ng.x+o*ng.y):rg.copy(ng),t.copy(e),t.x+=rg.x,t.y+=rg.y,t.applyMatrix4(ig)}class fg extends wf{constructor(t=1,e=32,n=0,r=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:r},e=Math.max(3,e);const i=[],o=[],a=[],s=[],l=new Wc,u=new vc;o.push(0,0,0),a.push(0,0,1),s.push(.5,.5);for(let i=0,h=3;i<=e;i++,h+=3){const c=n+i/e*r;l.x=t*Math.cos(c),l.y=t*Math.sin(c),o.push(l.x,l.y,l.z),a.push(0,0,1),u.x=(o[h]/t+1)/2,u.y=(o[h+1]/t+1)/2,s.push(u.x,u.y)}for(let t=1;t<=e;t++)i.push(t,t+1,0);this.setIndex(i),this.setAttribute("position",new Ef(o,3)),this.setAttribute("normal",new Ef(a,3)),this.setAttribute("uv",new Ef(s,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new fg(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class pg extends wf{constructor(t=1,e=32,n=16,r=0,i=2*Math.PI,o=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:r,phiLength:i,thetaStart:o,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const s=Math.min(o+a,Math.PI);let l=0;const u=[],h=new Wc,c=new Wc,d=[],f=[],p=[],m=[];for(let d=0;d<=n;d++){const _=[],g=d/n;let v=0;0===d&&0===o?v=.5/e:d===n&&s===Math.PI&&(v=-.5/e);for(let n=0;n<=e;n++){const s=n/e;h.x=-t*Math.cos(r+s*i)*Math.sin(o+g*a),h.y=t*Math.cos(o+g*a),h.z=t*Math.sin(r+s*i)*Math.sin(o+g*a),f.push(h.x,h.y,h.z),c.copy(h).normalize(),p.push(c.x,c.y,c.z),m.push(s+v,1-g),_.push(l++)}u.push(_)}for(let t=0;t<n;t++)for(let r=0;r<e;r++){const e=u[t][r+1],i=u[t][r],a=u[t+1][r],l=u[t+1][r+1];(0!==t||o>0)&&d.push(e,i,l),(t!==n-1||s<Math.PI)&&d.push(i,a,l)}this.setIndex(d),this.setAttribute("position",new Ef(f,3)),this.setAttribute("normal",new Ef(p,3)),this.setAttribute("uv",new Ef(m,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new pg(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class mg extends wf{constructor(t=1,e=.4,n=12,r=48,i=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:r,arc:i},n=Math.floor(n),r=Math.floor(r);const o=[],a=[],s=[],l=[],u=new Wc,h=new Wc,c=new Wc;for(let o=0;o<=n;o++)for(let d=0;d<=r;d++){const f=d/r*i,p=o/n*Math.PI*2;h.x=(t+e*Math.cos(p))*Math.cos(f),h.y=(t+e*Math.cos(p))*Math.sin(f),h.z=e*Math.sin(p),a.push(h.x,h.y,h.z),u.x=t*Math.cos(f),u.y=t*Math.sin(f),c.subVectors(h,u).normalize(),s.push(c.x,c.y,c.z),l.push(d/r),l.push(o/n)}for(let t=1;t<=n;t++)for(let e=1;e<=r;e++){const n=(r+1)*t+e-1,i=(r+1)*(t-1)+e-1,a=(r+1)*(t-1)+e,s=(r+1)*t+e;o.push(n,i,s),o.push(i,a,s)}this.setIndex(o),this.setAttribute("position",new Ef(a,3)),this.setAttribute("normal",new Ef(s,3)),this.setAttribute("uv",new Ef(l,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new mg(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}function _g(t,e,n){return vg(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)}function gg(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)}function vg(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)}class yg{constructor(t,e,n,r){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==r?r:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,r=e[n],i=e[n-1];t:{e:{let o;n:{r:if(!(t<r)){for(let o=n+2;;){if(void 0===r){if(t<i)break r;return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===o)break;if(i=r,r=e[++n],t<r)break e}o=e.length;break n}if(t>=i)break t;{const a=e[1];t<a&&(n=2,i=a);for(let o=n-2;;){if(void 0===i)return this._cachedIndex=0,this.copySampleValue_(0);if(n===o)break;if(r=i,i=e[--n-1],t>=i)break e}o=n,n=0}}for(;n<o;){const r=n+o>>>1;t<e[r]?o=r:n=r+1}if(r=e[n],i=e[n-1],void 0===i)return this._cachedIndex=0,this.copySampleValue_(0);if(void 0===r)return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}this._cachedIndex=n,this.intervalChanged_(n,i,r)}return this.interpolate_(n,i,t,r)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=t*r;for(let t=0;t!==r;++t)e[t]=n[i+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class Eg extends yg{constructor(t,e,n,r){super(t,e,n,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:2400,endingEnd:2400}}intervalChanged_(t,e,n){const r=this.parameterPositions;let i=t-2,o=t+1,a=r[i],s=r[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:i=t,a=2*e-n;break;case 2402:i=r.length-2,a=e+r[i]-r[i+1];break;default:i=t,a=n}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*n-e;break;case 2402:o=1,s=n+r[1]-r[0];break;default:o=t-1,s=e}const l=.5*(n-e),u=this.valueSize;this._weightPrev=l/(e-a),this._weightNext=l/(s-n),this._offsetPrev=i*u,this._offsetNext=o*u}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=s-a,u=this._offsetPrev,h=this._offsetNext,c=this._weightPrev,d=this._weightNext,f=(n-e)/(r-e),p=f*f,m=p*f,_=-c*m+2*c*p-c*f,g=(1+c)*m+(-1.5-2*c)*p+(-.5+c)*f+1,v=(-1-d)*m+(1.5+d)*p+.5*f,y=d*m-d*p;for(let t=0;t!==a;++t)i[t]=_*o[u+t]+g*o[l+t]+v*o[s+t]+y*o[h+t];return i}}class Tg extends yg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,l=s-a,u=(n-e)/(r-e),h=1-u;for(let t=0;t!==a;++t)i[t]=o[l+t]*h+o[s+t]*u;return i}}class bg extends yg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t){return this.copySampleValue_(t-1)}}class xg{constructor(t,e,n,r){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=gg(e,this.TimeBufferType),this.values=gg(n,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:gg(t.times,Array),values:gg(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new bg(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new Tg(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Eg(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Xh:e=this.InterpolantFactoryMethodDiscrete;break;case Wh:e=this.InterpolantFactoryMethodLinear;break;case jh:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Xh;case this.InterpolantFactoryMethodLinear:return Wh;case this.InterpolantFactoryMethodSmooth:return jh}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,r=e.length;n!==r;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,r=e.length;n!==r;++n)e[n]*=t}return this}trim(t,e){const n=this.times,r=n.length;let i=0,o=r-1;for(;i!==r&&n[i]<t;)++i;for(;-1!==o&&n[o]>e;)--o;if(++o,0!==i||o!==r){i>=o&&(o=Math.max(o,1),i=o-1);const t=this.getValueSize();this.times=_g(n,i,o),this.values=_g(this.values,i*t,o*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,r=this.values,i=n.length;0===i&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let o=null;for(let e=0;e!==i;e++){const r=n[e];if("number"==typeof r&&isNaN(r)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,r),t=!1;break}if(null!==o&&o>r){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,r,o),t=!1;break}o=r}if(void 0!==r&&vg(r))for(let e=0,n=r.length;e!==n;++e){const n=r[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=_g(this.times),e=_g(this.values),n=this.getValueSize(),r=this.getInterpolation()===jh,i=t.length-1;let o=1;for(let a=1;a<i;++a){let i=!1;const s=t[a];if(s!==t[a+1]&&(1!==a||s!==t[0]))if(r)i=!0;else{const t=a*n,r=t-n,o=t+n;for(let a=0;a!==n;++a){const n=e[t+a];if(n!==e[r+a]||n!==e[o+a]){i=!0;break}}}if(i){if(a!==o){t[o]=t[a];const r=a*n,i=o*n;for(let t=0;t!==n;++t)e[i+t]=e[r+t]}++o}}if(i>0){t[o]=t[i];for(let t=i*n,r=o*n,a=0;a!==n;++a)e[r+a]=e[t+a];++o}return o!==t.length?(this.times=_g(t,0,o),this.values=_g(e,0,o*n)):(this.times=t,this.values=e),this}clone(){const t=_g(this.times,0),e=_g(this.values,0),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}xg.prototype.TimeBufferType=Float32Array,xg.prototype.ValueBufferType=Float32Array,xg.prototype.DefaultInterpolation=Wh;class Sg extends xg{}Sg.prototype.ValueTypeName="bool",Sg.prototype.ValueBufferType=Array,Sg.prototype.DefaultInterpolation=Xh,Sg.prototype.InterpolantFactoryMethodLinear=void 0,Sg.prototype.InterpolantFactoryMethodSmooth=void 0;(class extends xg{}).prototype.ValueTypeName="color";(class extends xg{}).prototype.ValueTypeName="number";class Mg extends yg{constructor(t,e,n,r){super(t,e,n,r)}interpolate_(t,e,n,r){const i=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=(n-e)/(r-e);let l=t*a;for(let t=l+a;l!==t;l+=4)Xc.slerpFlat(i,0,o,l-a,o,l,s);return i}}class Ag extends xg{InterpolantFactoryMethodLinear(t){return new Mg(this.times,this.values,this.getValueSize(),t)}}Ag.prototype.ValueTypeName="quaternion",Ag.prototype.DefaultInterpolation=Wh,Ag.prototype.InterpolantFactoryMethodSmooth=void 0;class Rg extends xg{}Rg.prototype.ValueTypeName="string",Rg.prototype.ValueBufferType=Array,Rg.prototype.DefaultInterpolation=Xh,Rg.prototype.InterpolantFactoryMethodLinear=void 0,Rg.prototype.InterpolantFactoryMethodSmooth=void 0;(class extends xg{}).prototype.ValueTypeName="vector";const wg={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class Pg{constructor(t,e,n){const r=this;let i,o=!1,a=0,s=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){s++,!1===o&&void 0!==r.onStart&&r.onStart(t,a,s),o=!0},this.itemEnd=function(t){a++,void 0!==r.onProgress&&r.onProgress(t,a,s),a===s&&(o=!1,void 0!==r.onLoad&&r.onLoad())},this.itemError=function(t){void 0!==r.onError&&r.onError(t)},this.resolveURL=function(t){return i?i(t):t},this.setURLModifier=function(t){return i=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],r=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return r}return null}}}const Ig=new Pg;class Og{constructor(t){this.manager=void 0!==t?t:Ig,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(r,i){n.load(t,r,e,i)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}Og.DEFAULT_MATERIAL_NAME="__DEFAULT";class Cg extends Og{constructor(t){super(t)}load(t,e,n,r){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const i=this,o=wg.get(t);if(void 0!==o)return i.manager.itemStart(t),setTimeout((function(){e&&e(o),i.manager.itemEnd(t)}),0),o;const a=bc("img");function s(){u(),wg.add(t,this),e&&e(this),i.manager.itemEnd(t)}function l(e){u(),r&&r(e),i.manager.itemError(t),i.manager.itemEnd(t)}function u(){a.removeEventListener("load",s,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",s,!1),a.addEventListener("error",l,!1),"data:"!==t.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),i.manager.itemStart(t),a.src=t,a}}class Ng extends Og{constructor(t){super(t)}load(t,e,n,r){const i=new Bc,o=new Cg(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(t,(function(t){i.image=t,i.needsUpdate=!0,void 0!==e&&e(i)}),n,r),i}}class Lg{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Dg(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Dg();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Dg(){return("undefined"==typeof performance?Date:performance).now()}const Ug="\\[\\]\\.:\\/",Fg=new RegExp("["+Ug+"]","g"),Bg="[^"+Ug+"]",Gg="[^"+Ug.replace("\\.","")+"]",kg=new RegExp("^"+/((?:WC+[\/:])*)/.source.replace("WC",Bg)+/(WCOD+)?/.source.replace("WCOD",Gg)+/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Bg)+/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Bg)+"$"),Hg=["material","materials","bones","map"];class zg{constructor(t,e,n){this.path=e,this.parsedPath=n||zg.parseTrackName(e),this.node=zg.findNode(t,this.parsedPath.nodeName),this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new zg.Composite(t,e,n):new zg(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(Fg,"")}static parseTrackName(t){const e=kg.exec(t);if(null===e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},r=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==r&&-1!==r){const t=n.nodeName.substring(r+1);-1!==Hg.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(void 0===e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let r=0;r<t.length;r++){const i=t[r];if(i.name===e||i.uuid===e)return i;const o=n(i.children);if(o)return o}return null},r=n(t.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)t[e++]=n[r]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let r=0,i=n.length;r!==i;++r)n[r]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,r=e.propertyName;let i=e.propertyIndex;if(t||(t=zg.findNode(this.rootNode,e.nodeName),this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");if(n){let r=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===r){r=e;break}break;case"map":if("map"in t){t=t.map;break}if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.map)return void console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);t=t.material.map;break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==r){if(void 0===t[r])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[r]}}const o=t[r];if(void 0===o){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+r+" but it wasn't found.",t)}let a=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let s=this.BindingType.Direct;if(void 0!==i){if("morphTargetInfluences"===r){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[i]&&(i=t.morphTargetDictionary[i])}s=this.BindingType.ArrayElement,this.resolvedProperty=o,this.propertyIndex=i}else void 0!==o.fromArray&&void 0!==o.toArray?(s=this.BindingType.HasFromToArray,this.resolvedProperty=o):Array.isArray(o)?(s=this.BindingType.EntireArray,this.resolvedProperty=o):this.propertyName=r;this.getValue=this.GetterByBindingType[s],this.setValue=this.SetterByBindingTypeAndVersioning[s][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}zg.Composite=class{constructor(t,e,n){const r=n||zg.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,r)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,r=this._bindings[n];void 0!==r&&r.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let r=this._targetGroup.nCachedObjects_,i=n.length;r!==i;++r)n[r].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},zg.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},zg.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},zg.prototype.GetterByBindingType=[zg.prototype._getValue_direct,zg.prototype._getValue_array,zg.prototype._getValue_arrayElement,zg.prototype._getValue_toArray],zg.prototype.SetterByBindingTypeAndVersioning=[[zg.prototype._setValue_direct,zg.prototype._setValue_direct_setNeedsUpdate,zg.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[zg.prototype._setValue_array,zg.prototype._setValue_array_setNeedsUpdate,zg.prototype._setValue_array_setMatrixWorldNeedsUpdate],[zg.prototype._setValue_arrayElement,zg.prototype._setValue_arrayElement_setNeedsUpdate,zg.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[zg.prototype._setValue_fromArray,zg.prototype._setValue_fromArray_setNeedsUpdate,zg.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]],new Float32Array(1);class Vg{constructor(t,e,n=0,r=1/0){this.ray=new Ed(t,e),this.near=n,this.far=r,this.camera=null,this.layers=new Cd,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}intersectObject(t,e=!0,n=[]){return Wg(t,this,n,e),n.sort(Xg),n}intersectObjects(t,e=!0,n=[]){for(let r=0,i=t.length;r<i;r++)Wg(t[r],this,n,e);return n.sort(Xg),n}}function Xg(t,e){return t.distance-e.distance}function Wg(t,e,n,r){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===r){const r=t.children;for(let t=0,i=r.length;t<i;t++)Wg(r[t],e,n,!0)}}class jg{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(lc(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:Qu}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=Qu);const Yg={type:"change"},qg={type:"start"},Kg={type:"end"},Zg=new Ed,Qg=new up,$g=Math.cos(70*mc);class Jg extends rc{constructor(t,e){super(),this.object=t,this.domElement=e,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new Wc,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=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.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:0,MIDDLE:1,RIGHT:2},this.touches={ONE:0,TWO:2},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return a.phi},this.getAzimuthalAngle=function(){return a.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(t){t.addEventListener("keydown",j),this._domElementKeyEvents=t},this.stopListenToKeyEvents=function(){this._domElementKeyEvents.removeEventListener("keydown",j),this._domElementKeyEvents=null},this.saveState=function(){n.target0.copy(n.target),n.position0.copy(n.object.position),n.zoom0=n.object.zoom},this.reset=function(){n.target.copy(n.target0),n.object.position.copy(n.position0),n.object.zoom=n.zoom0,n.object.updateProjectionMatrix(),n.dispatchEvent(Yg),n.update(),i=r.NONE},this.update=function(){const e=new Wc,h=(new Xc).setFromUnitVectors(t.up,new Wc(0,1,0)),c=h.clone().invert(),d=new Wc,f=new Xc,p=new Wc,m=2*Math.PI;return function(){const _=n.object.position;e.copy(_).sub(n.target),e.applyQuaternion(h),a.setFromVector3(e),n.autoRotate&&i===r.NONE&&M(2*Math.PI/60/60*n.autoRotateSpeed),n.enableDamping?(a.theta+=s.theta*n.dampingFactor,a.phi+=s.phi*n.dampingFactor):(a.theta+=s.theta,a.phi+=s.phi);let g=n.minAzimuthAngle,v=n.maxAzimuthAngle;isFinite(g)&&isFinite(v)&&(g<-Math.PI?g+=m:g>Math.PI&&(g-=m),v<-Math.PI?v+=m:v>Math.PI&&(v-=m),a.theta=g<=v?Math.max(g,Math.min(v,a.theta)):a.theta>(g+v)/2?Math.max(g,a.theta):Math.min(v,a.theta)),a.phi=Math.max(n.minPolarAngle,Math.min(n.maxPolarAngle,a.phi)),a.makeSafe(),!0===n.enableDamping?n.target.addScaledVector(u,n.dampingFactor):n.target.add(u),n.zoomToCursor&&T||n.object.isOrthographicCamera?a.radius=N(a.radius):a.radius=N(a.radius*l),e.setFromSpherical(a),e.applyQuaternion(c),_.copy(n.target).add(e),n.object.lookAt(n.target),!0===n.enableDamping?(s.theta*=1-n.dampingFactor,s.phi*=1-n.dampingFactor,u.multiplyScalar(1-n.dampingFactor)):(s.set(0,0,0),u.set(0,0,0));let b=!1;if(n.zoomToCursor&&T){let r=null;if(n.object.isPerspectiveCamera){const t=e.length();r=N(t*l);const i=t-r;n.object.position.addScaledVector(y,i),n.object.updateMatrixWorld()}else if(n.object.isOrthographicCamera){const t=new Wc(E.x,E.y,0);t.unproject(n.object),n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom/l)),n.object.updateProjectionMatrix(),b=!0;const i=new Wc(E.x,E.y,0);i.unproject(n.object),n.object.position.sub(i).add(t),n.object.updateMatrixWorld(),r=e.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),n.zoomToCursor=!1;null!==r&&(this.screenSpacePanning?n.target.set(0,0,-1).transformDirection(n.object.matrix).multiplyScalar(r).add(n.object.position):(Zg.origin.copy(n.object.position),Zg.direction.set(0,0,-1).transformDirection(n.object.matrix),Math.abs(n.object.up.dot(Zg.direction))<$g?t.lookAt(n.target):(Qg.setFromNormalAndCoplanarPoint(n.object.up,n.target),Zg.intersectPlane(Qg,n.target))))}else n.object.isOrthographicCamera&&(n.object.zoom=Math.max(n.minZoom,Math.min(n.maxZoom,n.object.zoom/l)),n.object.updateProjectionMatrix(),b=!0);return l=1,T=!1,!!(b||d.distanceToSquared(n.object.position)>o||8*(1-f.dot(n.object.quaternion))>o||p.distanceToSquared(n.target)>0)&&(n.dispatchEvent(Yg),d.copy(n.object.position),f.copy(n.object.quaternion),p.copy(n.target),b=!1,!0)}}(),this.dispose=function(){n.domElement.removeEventListener("contextmenu",Y),n.domElement.removeEventListener("pointerdown",z),n.domElement.removeEventListener("pointercancel",X),n.domElement.removeEventListener("wheel",W),n.domElement.removeEventListener("pointermove",V),n.domElement.removeEventListener("pointerup",X),null!==n._domElementKeyEvents&&(n._domElementKeyEvents.removeEventListener("keydown",j),n._domElementKeyEvents=null)};const n=this,r={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let i=r.NONE;const o=1e-6,a=new jg,s=new jg;let l=1;const u=new Wc,h=new vc,c=new vc,d=new vc,f=new vc,p=new vc,m=new vc,_=new vc,g=new vc,v=new vc,y=new Wc,E=new vc;let T=!1;const b=[],x={};function S(){return Math.pow(.95,n.zoomSpeed)}function M(t){s.theta-=t}function A(t){s.phi-=t}const R=function(){const t=new Wc;return function(e,n){t.setFromMatrixColumn(n,0),t.multiplyScalar(-e),u.add(t)}}(),w=function(){const t=new Wc;return function(e,r){!0===n.screenSpacePanning?t.setFromMatrixColumn(r,1):(t.setFromMatrixColumn(r,0),t.crossVectors(n.object.up,t)),t.multiplyScalar(e),u.add(t)}}(),P=function(){const t=new Wc;return function(e,r){const i=n.domElement;if(n.object.isPerspectiveCamera){const o=n.object.position;t.copy(o).sub(n.target);let a=t.length();a*=Math.tan(n.object.fov/2*Math.PI/180),R(2*e*a/i.clientHeight,n.object.matrix),w(2*r*a/i.clientHeight,n.object.matrix)}else n.object.isOrthographicCamera?(R(e*(n.object.right-n.object.left)/n.object.zoom/i.clientWidth,n.object.matrix),w(r*(n.object.top-n.object.bottom)/n.object.zoom/i.clientHeight,n.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),n.enablePan=!1)}}();function I(t){n.object.isPerspectiveCamera||n.object.isOrthographicCamera?l/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function O(t){n.object.isPerspectiveCamera||n.object.isOrthographicCamera?l*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),n.enableZoom=!1)}function C(e){if(!n.zoomToCursor)return;T=!0;const r=n.domElement.getBoundingClientRect(),i=e.clientX-r.left,o=e.clientY-r.top,a=r.width,s=r.height;E.x=i/a*2-1,E.y=-o/s*2+1,y.set(E.x,E.y,1).unproject(t).sub(t.position).normalize()}function N(t){return Math.max(n.minDistance,Math.min(n.maxDistance,t))}function L(t){h.set(t.clientX,t.clientY)}function D(t){f.set(t.clientX,t.clientY)}function U(){if(1===b.length)h.set(b[0].pageX,b[0].pageY);else{const t=.5*(b[0].pageX+b[1].pageX),e=.5*(b[0].pageY+b[1].pageY);h.set(t,e)}}function F(){if(1===b.length)f.set(b[0].pageX,b[0].pageY);else{const t=.5*(b[0].pageX+b[1].pageX),e=.5*(b[0].pageY+b[1].pageY);f.set(t,e)}}function B(){const t=b[0].pageX-b[1].pageX,e=b[0].pageY-b[1].pageY,n=Math.sqrt(t*t+e*e);_.set(0,n)}function G(t){if(1==b.length)c.set(t.pageX,t.pageY);else{const e=K(t),n=.5*(t.pageX+e.x),r=.5*(t.pageY+e.y);c.set(n,r)}d.subVectors(c,h).multiplyScalar(n.rotateSpeed);const e=n.domElement;M(2*Math.PI*d.x/e.clientHeight),A(2*Math.PI*d.y/e.clientHeight),h.copy(c)}function k(t){if(1===b.length)p.set(t.pageX,t.pageY);else{const e=K(t),n=.5*(t.pageX+e.x),r=.5*(t.pageY+e.y);p.set(n,r)}m.subVectors(p,f).multiplyScalar(n.panSpeed),P(m.x,m.y),f.copy(p)}function H(t){const e=K(t),r=t.pageX-e.x,i=t.pageY-e.y,o=Math.sqrt(r*r+i*i);g.set(0,o),v.set(0,Math.pow(g.y/_.y,n.zoomSpeed)),I(v.y),_.copy(g)}function z(t){!1!==n.enabled&&(0===b.length&&(n.domElement.setPointerCapture(t.pointerId),n.domElement.addEventListener("pointermove",V),n.domElement.addEventListener("pointerup",X)),function(t){b.push(t)}(t),"touch"===t.pointerType?function(t){switch(q(t),b.length){case 1:switch(n.touches.ONE){case 0:if(!1===n.enableRotate)return;U(),i=r.TOUCH_ROTATE;break;case 1:if(!1===n.enablePan)return;F(),i=r.TOUCH_PAN;break;default:i=r.NONE}break;case 2:switch(n.touches.TWO){case 2:if(!1===n.enableZoom&&!1===n.enablePan)return;n.enableZoom&&B(),n.enablePan&&F(),i=r.TOUCH_DOLLY_PAN;break;case 3:if(!1===n.enableZoom&&!1===n.enableRotate)return;n.enableZoom&&B(),n.enableRotate&&U(),i=r.TOUCH_DOLLY_ROTATE;break;default:i=r.NONE}break;default:i=r.NONE}i!==r.NONE&&n.dispatchEvent(qg)}(t):function(t){let e;switch(t.button){case 0:e=n.mouseButtons.LEFT;break;case 1:e=n.mouseButtons.MIDDLE;break;case 2:e=n.mouseButtons.RIGHT;break;default:e=-1}switch(e){case 1:if(!1===n.enableZoom)return;!function(t){C(t),_.set(t.clientX,t.clientY)}(t),i=r.DOLLY;break;case 0:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===n.enablePan)return;D(t),i=r.PAN}else{if(!1===n.enableRotate)return;L(t),i=r.ROTATE}break;case 2:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===n.enableRotate)return;L(t),i=r.ROTATE}else{if(!1===n.enablePan)return;D(t),i=r.PAN}break;default:i=r.NONE}i!==r.NONE&&n.dispatchEvent(qg)}(t))}function V(t){!1!==n.enabled&&("touch"===t.pointerType?function(t){switch(q(t),i){case r.TOUCH_ROTATE:if(!1===n.enableRotate)return;G(t),n.update();break;case r.TOUCH_PAN:if(!1===n.enablePan)return;k(t),n.update();break;case r.TOUCH_DOLLY_PAN:if(!1===n.enableZoom&&!1===n.enablePan)return;!function(t){n.enableZoom&&H(t),n.enablePan&&k(t)}(t),n.update();break;case r.TOUCH_DOLLY_ROTATE:if(!1===n.enableZoom&&!1===n.enableRotate)return;!function(t){n.enableZoom&&H(t),n.enableRotate&&G(t)}(t),n.update();break;default:i=r.NONE}}(t):function(t){switch(i){case r.ROTATE:if(!1===n.enableRotate)return;!function(t){c.set(t.clientX,t.clientY),d.subVectors(c,h).multiplyScalar(n.rotateSpeed);const e=n.domElement;M(2*Math.PI*d.x/e.clientHeight),A(2*Math.PI*d.y/e.clientHeight),h.copy(c),n.update()}(t);break;case r.DOLLY:if(!1===n.enableZoom)return;!function(t){g.set(t.clientX,t.clientY),v.subVectors(g,_),v.y>0?I(S()):v.y<0&&O(S()),_.copy(g),n.update()}(t);break;case r.PAN:if(!1===n.enablePan)return;!function(t){p.set(t.clientX,t.clientY),m.subVectors(p,f).multiplyScalar(n.panSpeed),P(m.x,m.y),f.copy(p),n.update()}(t)}}(t))}function X(t){!function(t){delete x[t.pointerId];for(let e=0;e<b.length;e++)if(b[e].pointerId==t.pointerId)return void b.splice(e,1)}(t),0===b.length&&(n.domElement.releasePointerCapture(t.pointerId),n.domElement.removeEventListener("pointermove",V),n.domElement.removeEventListener("pointerup",X)),n.dispatchEvent(Kg),i=r.NONE}function W(t){!1!==n.enabled&&!1!==n.enableZoom&&i===r.NONE&&(t.preventDefault(),n.dispatchEvent(qg),function(t){C(t),t.deltaY<0?O(S()):t.deltaY>0&&I(S()),n.update()}(t),n.dispatchEvent(Kg))}function j(t){!1!==n.enabled&&!1!==n.enablePan&&function(t){let e=!1;switch(t.code){case n.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?A(2*Math.PI*n.rotateSpeed/n.domElement.clientHeight):P(0,n.keyPanSpeed),e=!0;break;case n.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?A(-2*Math.PI*n.rotateSpeed/n.domElement.clientHeight):P(0,-n.keyPanSpeed),e=!0;break;case n.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?M(2*Math.PI*n.rotateSpeed/n.domElement.clientHeight):P(n.keyPanSpeed,0),e=!0;break;case n.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?M(-2*Math.PI*n.rotateSpeed/n.domElement.clientHeight):P(-n.keyPanSpeed,0),e=!0}e&&(t.preventDefault(),n.update())}(t)}function Y(t){!1!==n.enabled&&t.preventDefault()}function q(t){let e=x[t.pointerId];void 0===e&&(e=new vc,x[t.pointerId]=e),e.set(t.pageX,t.pageY)}function K(t){const e=t.pointerId===b[0].pointerId?b[1]:b[0];return x[e.pointerId]}n.domElement.addEventListener("contextmenu",Y),n.domElement.addEventListener("pointerdown",z),n.domElement.addEventListener("pointercancel",X),n.domElement.addEventListener("wheel",W,{passive:!1}),this.update()}}const tv={uniforms:{tDiffuse:{value:null},resolution:{value:new vc(1/1024,1/512)}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\tprecision highp float;\n\n\tuniform sampler2D tDiffuse;\n\n\tuniform vec2 resolution;\n\n\tvarying vec2 vUv;\n\n\t// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)\n\n\t//----------------------------------------------------------------------------------\n\t// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag\n\t// SDK Version: v3.00\n\t// Email:       gameworks@nvidia.com\n\t// Site:        http://developer.nvidia.com/\n\t//\n\t// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.\n\t//\n\t// Redistribution and use in source and binary forms, with or without\n\t// modification, are permitted provided that the following conditions\n\t// are met:\n\t//  * Redistributions of source code must retain the above copyright\n\t//    notice, this list of conditions and the following disclaimer.\n\t//  * Redistributions in binary form must reproduce the above copyright\n\t//    notice, this list of conditions and the following disclaimer in the\n\t//    documentation and/or other materials provided with the distribution.\n\t//  * Neither the name of NVIDIA CORPORATION nor the names of its\n\t//    contributors may be used to endorse or promote products derived\n\t//    from this software without specific prior written permission.\n\t//\n\t// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY\n\t// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\t// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n\t// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n\t// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n\t// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n\t// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n\t// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY\n\t// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n\t// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t//\n\t//----------------------------------------------------------------------------------\n\n\t#ifndef FXAA_DISCARD\n\t\t\t//\n\t\t\t// Only valid for PC OpenGL currently.\n\t\t\t// Probably will not work when FXAA_GREEN_AS_LUMA = 1.\n\t\t\t//\n\t\t\t// 1 = Use discard on pixels which don't need AA.\n\t\t\t//     For APIs which enable concurrent TEX+ROP from same surface.\n\t\t\t// 0 = Return unchanged color on pixels which don't need AA.\n\t\t\t//\n\t\t\t#define FXAA_DISCARD 0\n\t#endif\n\n\t/*--------------------------------------------------------------------------*/\n\t#define FxaaTexTop(t, p) texture2D(t, p, -100.0)\n\t#define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), -100.0)\n\t/*--------------------------------------------------------------------------*/\n\n\t#define NUM_SAMPLES 5\n\n\t// assumes colors have premultipliedAlpha, so that the calculated color contrast is scaled by alpha\n\tfloat contrast( vec4 a, vec4 b ) {\n\t\t\tvec4 diff = abs( a - b );\n\t\t\treturn max( max( max( diff.r, diff.g ), diff.b ), diff.a );\n\t}\n\n\t/*============================================================================\n\n\t\t\t\t\t\t\t\t\tFXAA3 QUALITY - PC\n\n\t============================================================================*/\n\n\t/*--------------------------------------------------------------------------*/\n\tvec4 FxaaPixelShader(\n\t\t\tvec2 posM,\n\t\t\tsampler2D tex,\n\t\t\tvec2 fxaaQualityRcpFrame,\n\t\t\tfloat fxaaQualityEdgeThreshold,\n\t\t\tfloat fxaaQualityinvEdgeThreshold\n\t) {\n\t\t\tvec4 rgbaM = FxaaTexTop(tex, posM);\n\t\t\tvec4 rgbaS = FxaaTexOff(tex, posM, vec2( 0.0, 1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaE = FxaaTexOff(tex, posM, vec2( 1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaN = FxaaTexOff(tex, posM, vec2( 0.0,-1.0), fxaaQualityRcpFrame.xy);\n\t\t\tvec4 rgbaW = FxaaTexOff(tex, posM, vec2(-1.0, 0.0), fxaaQualityRcpFrame.xy);\n\t\t\t// . S .\n\t\t\t// W M E\n\t\t\t// . N .\n\n\t\t\tbool earlyExit = max( max( max(\n\t\t\t\t\tcontrast( rgbaM, rgbaN ),\n\t\t\t\t\tcontrast( rgbaM, rgbaS ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaE ) ),\n\t\t\t\t\tcontrast( rgbaM, rgbaW ) )\n\t\t\t\t\t< fxaaQualityEdgeThreshold;\n\t\t\t// . 0 .\n\t\t\t// 0 0 0\n\t\t\t// . 0 .\n\n\t\t\t#if (FXAA_DISCARD == 1)\n\t\t\t\t\tif(earlyExit) FxaaDiscard;\n\t\t\t#else\n\t\t\t\t\tif(earlyExit) return rgbaM;\n\t\t\t#endif\n\n\t\t\tfloat contrastN = contrast( rgbaM, rgbaN );\n\t\t\tfloat contrastS = contrast( rgbaM, rgbaS );\n\t\t\tfloat contrastE = contrast( rgbaM, rgbaE );\n\t\t\tfloat contrastW = contrast( rgbaM, rgbaW );\n\n\t\t\tfloat relativeVContrast = ( contrastN + contrastS ) - ( contrastE + contrastW );\n\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\tbool horzSpan = relativeVContrast > 0.;\n\t\t\t// . 1 .\n\t\t\t// 0 0 0\n\t\t\t// . 1 .\n\n\t\t\t// 45 deg edge detection and corners of objects, aka V/H contrast is too similar\n\t\t\tif( abs( relativeVContrast ) < .3 ) {\n\t\t\t\t\t// locate the edge\n\t\t\t\t\tvec2 dirToEdge;\n\t\t\t\t\tdirToEdge.x = contrastE > contrastW ? 1. : -1.;\n\t\t\t\t\tdirToEdge.y = contrastS > contrastN ? 1. : -1.;\n\t\t\t\t\t// . 2 .      . 1 .\n\t\t\t\t\t// 1 0 2  ~=  0 0 1\n\t\t\t\t\t// . 1 .      . 0 .\n\n\t\t\t\t\t// tap 2 pixels and see which ones are \"outside\" the edge, to\n\t\t\t\t\t// determine if the edge is vertical or horizontal\n\n\t\t\t\t\tvec4 rgbaAlongH = FxaaTexOff(tex, posM, vec2( dirToEdge.x, -dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongH = contrast( rgbaM, rgbaAlongH );\n\t\t\t\t\t// . 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 H\n\n\t\t\t\t\tvec4 rgbaAlongV = FxaaTexOff(tex, posM, vec2( -dirToEdge.x, dirToEdge.y ), fxaaQualityRcpFrame.xy);\n\t\t\t\t\tfloat matchAlongV = contrast( rgbaM, rgbaAlongV );\n\t\t\t\t\t// V 1 .\n\t\t\t\t\t// 0 0 1\n\t\t\t\t\t// . 0 .\n\n\t\t\t\t\trelativeVContrast = matchAlongV - matchAlongH;\n\t\t\t\t\trelativeVContrast *= fxaaQualityinvEdgeThreshold;\n\n\t\t\t\t\tif( abs( relativeVContrast ) < .3 ) { // 45 deg edge\n\t\t\t\t\t\t\t// 1 1 .\n\t\t\t\t\t\t\t// 0 0 1\n\t\t\t\t\t\t\t// . 0 1\n\n\t\t\t\t\t\t\t// do a simple blur\n\t\t\t\t\t\t\treturn mix(\n\t\t\t\t\t\t\t\t\trgbaM,\n\t\t\t\t\t\t\t\t\t(rgbaN + rgbaS + rgbaE + rgbaW) * .25,\n\t\t\t\t\t\t\t\t\t.4\n\t\t\t\t\t\t\t);\n\t\t\t\t\t}\n\n\t\t\t\t\thorzSpan = relativeVContrast > 0.;\n\t\t\t}\n\n\t\t\tif(!horzSpan) rgbaN = rgbaW;\n\t\t\tif(!horzSpan) rgbaS = rgbaE;\n\t\t\t// . 0 .      1\n\t\t\t// 1 0 1  ->  0\n\t\t\t// . 0 .      1\n\n\t\t\tbool pairN = contrast( rgbaM, rgbaN ) > contrast( rgbaM, rgbaS );\n\t\t\tif(!pairN) rgbaN = rgbaS;\n\n\t\t\tvec2 offNP;\n\t\t\toffNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;\n\t\t\toffNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;\n\n\t\t\tbool doneN = false;\n\t\t\tbool doneP = false;\n\n\t\t\tfloat nDist = 0.;\n\t\t\tfloat pDist = 0.;\n\n\t\t\tvec2 posN = posM;\n\t\t\tvec2 posP = posM;\n\n\t\t\tint iterationsUsed = 0;\n\t\t\tint iterationsUsedN = 0;\n\t\t\tint iterationsUsedP = 0;\n\t\t\tfor( int i = 0; i < NUM_SAMPLES; i++ ) {\n\t\t\t\t\titerationsUsed = i;\n\n\t\t\t\t\tfloat increment = float(i + 1);\n\n\t\t\t\t\tif(!doneN) {\n\t\t\t\t\t\t\tnDist += increment;\n\t\t\t\t\t\t\tposN = posM + offNP * nDist;\n\t\t\t\t\t\t\tvec4 rgbaEndN = FxaaTexTop(tex, posN.xy);\n\t\t\t\t\t\t\tdoneN = contrast( rgbaEndN, rgbaM ) > contrast( rgbaEndN, rgbaN );\n\t\t\t\t\t\t\titerationsUsedN = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(!doneP) {\n\t\t\t\t\t\t\tpDist += increment;\n\t\t\t\t\t\t\tposP = posM - offNP * pDist;\n\t\t\t\t\t\t\tvec4 rgbaEndP = FxaaTexTop(tex, posP.xy);\n\t\t\t\t\t\t\tdoneP = contrast( rgbaEndP, rgbaM ) > contrast( rgbaEndP, rgbaN );\n\t\t\t\t\t\t\titerationsUsedP = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif(doneN || doneP) break;\n\t\t\t}\n\n\n\t\t\tif ( !doneP && !doneN ) return rgbaM; // failed to find end of edge\n\n\t\t\tfloat dist = min(\n\t\t\t\t\tdoneN ? float( iterationsUsedN ) / float( NUM_SAMPLES - 1 ) : 1.,\n\t\t\t\t\tdoneP ? float( iterationsUsedP ) / float( NUM_SAMPLES - 1 ) : 1.\n\t\t\t);\n\n\t\t\t// hacky way of reduces blurriness of mostly diagonal edges\n\t\t\t// but reduces AA quality\n\t\t\tdist = pow(dist, .5);\n\n\t\t\tdist = 1. - dist;\n\n\t\t\treturn mix(\n\t\t\t\t\trgbaM,\n\t\t\t\t\trgbaN,\n\t\t\t\t\tdist * .5\n\t\t\t);\n\t}\n\n\tvoid main() {\n\t\t\tconst float edgeDetectionQuality = .2;\n\t\t\tconst float invEdgeDetectionQuality = 1. / edgeDetectionQuality;\n\n\t\t\tgl_FragColor = FxaaPixelShader(\n\t\t\t\t\tvUv,\n\t\t\t\t\ttDiffuse,\n\t\t\t\t\tresolution,\n\t\t\t\t\tedgeDetectionQuality, // [0,1] contrast needed, otherwise early discard\n\t\t\t\t\tinvEdgeDetectionQuality\n\t\t\t);\n\n\t}\n\t"},ev={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = opacity * texel;\n\n\n\t\t}"};class nv{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(){}}const rv=new Ap(-1,1,1,-1,0,1),iv=new wf;iv.setAttribute("position",new Ef([-1,3,0,-1,-1,0,3,-1,0],3)),iv.setAttribute("uv",new Ef([0,2,0,0,2,0],2));class ov{constructor(t){this._mesh=new jf(iv,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,rv)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class av extends nv{constructor(t,e){super(),this.textureID=void 0!==e?e:"tDiffuse",t instanceof Jf?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=$f.clone(t.uniforms),this.material=new Jf({name:void 0!==t.name?t.name:"unspecified",defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new ov(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class sv extends nv{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const r=t.getContext(),i=t.state;let o,a;i.buffers.color.setMask(!1),i.buffers.depth.setMask(!1),i.buffers.color.setLocked(!0),i.buffers.depth.setLocked(!0),this.inverse?(o=0,a=1):(o=1,a=0),i.buffers.stencil.setTest(!0),i.buffers.stencil.setOp(r.REPLACE,r.REPLACE,r.REPLACE),i.buffers.stencil.setFunc(r.ALWAYS,o,4294967295),i.buffers.stencil.setClear(a),i.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),i.buffers.color.setLocked(!1),i.buffers.depth.setLocked(!1),i.buffers.color.setMask(!0),i.buffers.depth.setMask(!0),i.buffers.stencil.setLocked(!1),i.buffers.stencil.setFunc(r.EQUAL,1,4294967295),i.buffers.stencil.setOp(r.KEEP,r.KEEP,r.KEEP),i.buffers.stencil.setLocked(!0)}}class lv extends nv{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class uv{constructor(t,e){if(this.renderer=t,this._pixelRatio=t.getPixelRatio(),void 0===e){const n=t.getSize(new vc);this._width=n.width,this._height=n.height,(e=new Hc(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:Ph})).texture.name="EffectComposer.rt1"}else this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new av(ev),this.copyPass.material.blending=ih,this.clock=new Lg}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);-1!==e&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){void 0===t&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let e=0,r=this.passes.length;e<r;e++){const r=this.passes[e];if(!1!==r.enabled){if(r.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(e),r.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),r.needsSwap){if(n){const e=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(e.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),n.setFunc(e.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==sv&&(r instanceof sv?n=!0:r instanceof lv&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(void 0===t){const e=this.renderer.getSize(new vc);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget1.setSize(n,r),this.renderTarget2.setSize(n,r);for(let t=0;t<this.passes.length;t++)this.passes[t].setSize(n,r)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class hv extends nv{constructor(t,e,n,r,i){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=void 0!==i?i:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new df}render(t,e,n){const r=t.autoClear;let i,o;t.autoClear=!1,void 0!==this.overrideMaterial&&(o=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(t.getClearColor(this._oldClearColor),i=t.getClearAlpha(),t.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor&&t.setClearColor(this._oldClearColor,i),void 0!==this.overrideMaterial&&(this.scene.overrideMaterial=o),t.autoClear=r}}function cv(t){return cv="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},cv(t)}function dv(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,fv(r.key),r)}}function fv(t){var e=function(t,e){if("object"!==cv(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var r=n.call(t,"string");if("object"!==cv(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(t);return"symbol"===cv(e)?e:String(e)}function pv(t,e){return pv=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},pv(t,e)}function mv(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function _v(t){return _v=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},_v(t)}var gv=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&pv(t,e)}(s,e);var n,r,i,o,a=(i=s,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=_v(i);if(o){var n=_v(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return function(t,e){if(e&&("object"===cv(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return mv(t)}(this,t)});function s(t){var e;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,s),(e=a.call(this,t)).initialState={isDragging:!1,isDraggingSun:!1,isDraggingMoon:!1,mouseoverSun:!1,mouseoverMoon:!1},e.state=e.initialState,e.dayColor=9486591,e.id="CelestialSphere",e.start=e.start.bind(mv(e)),e.stop=e.stop.bind(mv(e)),e.animate=e.animate.bind(mv(e)),e.raycaster=new Vg,e.mouse=new vc,e.onMouseMove=e.onMouseMove.bind(mv(e)),e.onMouseDown=e.onMouseDown.bind(mv(e)),e.onMouseUp=e.onMouseUp.bind(mv(e)),e}return n=s,(r=[{key:"componentDidMount",value:function(){var t=this.mount.clientWidth,e=this.mount.clientHeight,n=t/e,r=new Y_,i=new Ap(100*n/-2,100*n/2,50,-50,1,1e3);i.position.set(-60,20,0);var o=new Jg(i,this.mount);o.enableKeys=!1,o.enablePan=!1,o.enableZoom=!1,o.minPolarAngle=_c(0),o.maxPolarAngle=_c(70);var a=new j_({antialias:!0,canvas:document.getElementById(this.id+"Canvas")});a.useLegacyLights=!0,a.setPixelRatio(window.devicePixelRatio),a.setClearColor(16777215);var s=window.devicePixelRatio,l=new uv(a);l.addPass(new hv(r,i));var u=new av(tv);u.uniforms.resolution.value=new vc(1/(2*t*s),1/(2*e*s)),u.renderToScreen=!0,l.setSize(4*t*s,4*e*s),l.addPass(u),o.update(),this.controls=o,this.plane=this.drawPlane(r),this.drawStickFigure(r),this.drawGlobe(r),this.moon=this.drawMoon(r),this.sun=this.drawSun(r),this.angle=this.drawAngle(r),this.orbitGroup=new B_,this.orbitGroup.add(this.sun),this.orbitGroup.add(this.moon),this.orbitGroup.add(this.celestialEquator),this.orbitGroup.add(this.angle),this.orbitGroup.rotation.x=_c(-50),r.add(this.orbitGroup),this.orbitPlane=new up(new Wc(0,_c(50),-1),0),this.scene=r,this.camera=i,this.renderer=a,this.renderer.domElement.addEventListener("pointermove",this.onMouseMove,!1),this.renderer.domElement.addEventListener("pointerdown",this.onMouseDown,!1),this.renderer.domElement.addEventListener("pointerup",this.onMouseUp,!1),this.composer=l,this.mount.appendChild(this.renderer.domElement),this.start()}},{key:"componentWillUnmount",value:function(){this.stop(),this.mount.removeChild(this.renderer.domElement)}},{key:"componentDidUpdate",value:function(t,e){if(!this.props.showAngle||t.observerAngle===this.props.observerAngle&&t.moonAngle===this.props.moonAngle||(this.angle.visible=!0,this.updateAngleGeometry(this.angle,this.props.observerAngle,this.props.moonAngle)),t.showAngle!==this.props.showAngle&&(this.props.showAngle&&this.updateAngleGeometry(this.angle,this.props.observerAngle,this.props.moonAngle),this.angle.visible=this.props.showAngle),t.observerAngle!==this.props.observerAngle&&(this.updateSunPos(this.sun,this.props.observerAngle),this.updateMoonPos(this.moon,this.props.observerAngle,this.props.moonAngle),this.skyMaterial.color=this.getSkyColor()),t.moonAngle!==this.props.moonAngle&&this.updateMoonPos(this.moon,this.props.observerAngle,this.props.moonAngle),e.mouseoverSun!==this.state.mouseoverSun){var n=this.sun.children[1];n.verticesNeedUpdate=!0,this.state.mouseoverSun?n.geometry=new mg(5,.35,16,32):n.geometry=new mg(5,.2,16,32)}if(e.mouseoverMoon!==this.state.mouseoverMoon){var r=this.moon.children[1];r.verticesNeedUpdate=!0,this.state.mouseoverMoon?r.geometry=new mg(5,.35,16,32):r.geometry=new mg(5,.2,16,32)}}},{key:"updateSunPos",value:function(t,e){t.position.x=50.25*Math.cos(e),t.position.z=50.25*Math.sin(e),t.rotation.y=-e+Math.PI/2}},{key:"updateMoonPos",value:function(t,e,n){t.position.x=50.25*Math.cos(-n+e-Math.PI),t.position.z=50.25*Math.sin(-n+e-Math.PI),t.rotation.y=-(-n+e)+_c(90)-Math.PI}},{key:"drawPlane",value:function(t){var e=(new Ng).load("img/plane.svg"),n=new pf({map:e});n.map.minFilter=xh;var r=new fg(50,64),i=new jf(r,n);return i.name="Plane",i.rotation.x=_c(-90),t.add(i),i}},{key:"drawGlobe",value:function(t){var e=new pg(50,64,64,0,2*Math.PI,0,Math.PI/2),n=new pf({transparent:!0,opacity:.8,color:0,side:nh}),r=new jf(e,n);r.rotation.x=Math.PI,t.add(r),this.skyMaterial=new pf({transparent:!0,opacity:.8,color:this.dayColor,side:nh});var i=new jf(e,this.skyMaterial);t.add(i);var o=new pf({transparent:!0,opacity:.5,color:16777215}),a=new mg(50,.1,16,64),s=new jf(a,o);s.rotation.y=_c(90),t.add(s);var l=new jf(a,o);l.rotation.z=_c(90),t.add(l);var u=new pf({color:16777215}),h=new mg(50,.3,16,64);this.celestialEquator=new jf(h,u),this.celestialEquator.rotation.x=_c(90)}},{key:"drawStickFigure",value:function(t){var e=(new Ng).load("img/stickfigure.svg"),n=new Q_({map:e}),r=new cg(n);r.scale.set(5,10,5),r.position.y=4.5,t.add(r)}},{key:"drawSun",value:function(){var t=new mg(5,.2,16,32),e=new pf({color:0}),n=new pf({color:16768256,side:rh}),r=new fg(5,32),i=new jf(t,e),o=new jf(r,n);o.name="Sun";var a=new B_;return a.add(o),a.add(i),this.updateSunPos(a,this.props.observerAngle),a}},{key:"drawMoon",value:function(){var t=new mg(5,.2,16,32),e=new pf({color:0}),n=new pf({color:12303291,side:rh}),r=new fg(5,32),i=new jf(t,e),o=new jf(r,n);o.name="Moon";var a=new B_;return a.add(o),a.add(i),this.updateMoonPos(a,this.props.observerAngle,this.props.moonAngle),a}},{key:"updateAngleGeometry",value:function(t,e,n){var r=t.children.find((function(t){return"angleOutline"===t.name})),i=t.children.find((function(t){return"angleSlice"===t.name})),o=new mg(50,.4,16,100,n-Math.PI);r.geometry=o;var a=new fg(50,32,Math.PI,n>0?n-Math.PI:n+Math.PI);i.geometry=a,t.rotation.y=-e-Math.PI}},{key:"drawAngle",value:function(){var t=new mg(50,.4,16,100,0),e=new pf({color:16776960}),n=new jf(t,e);n.name="angleOutline",n.rotation.x=Math.PI/2;var r=new fg(50,32,0),i=new pf({color:16776960,transparent:!0,opacity:.4,side:rh}),o=new jf(r,i);o.name="angleSlice",o.rotation.x=-Math.PI/2;var a=new B_;return a.add(n),a.add(o),a.visible=!1,a.rotation.y=Math.PI/2,this.updateAngleGeometry(a,this.props.observerAngle,this.props.moonAngle),a}},{key:"start",value:function(){this.frameId||(this.frameId=requestAnimationFrame(this.animate))}},{key:"stop",value:function(){cancelAnimationFrame(this.frameId)}},{key:"animate",value:function(){this.sun.position.x=50.25*Math.cos(this.props.observerAngle),this.sun.position.z=50.25*Math.sin(this.props.observerAngle),this.sun.rotation.y=-this.props.observerAngle+_c(90),this.renderScene(),this.frameId=window.requestAnimationFrame(this.animate)}},{key:"renderScene",value:function(){this.composer.render()}},{key:"getTime",value:function(t){var e=gc(t)/15*3600,n=new Date("1/1/2018 6:00 AM");return new Date(n.getTime()+1e3*e)}},{key:"getSkyColor",value:function(){var t=new Wc;this.sun.getWorldPosition(t);var e=t.y;if(e<0||e>180)return new df(137280);var n=new df(this.dayColor);return n.lerp(new df(137280),1-e/40),n}},{key:"render",value:function(){var e=this,n=this.getTime(this.props.observerAngle).toLocaleTimeString([],{hour:"2-digit",minute:"2-digit"});return t.createElement(t.Fragment,null,t.createElement("div",{id:this.id,style:{width:"228px",height:"228px",visibility:this.props.isHidden?"hidden":"visible"},ref:function(t){e.mount=t}},t.createElement("canvas",{id:this.id+"Canvas",width:456,height:456})),t.createElement("div",{style:{visibility:this.props.isHidden?"hidden":"visible"}},"Observer's local time: ",n),t.createElement("div",{className:"text-right"},t.createElement("button",{type:"button",onClick:this.props.onHideShowToggle,className:"btn btn-primary btn-sm"},this.props.isHidden?"Show":"Hide")))}},{key:"findMouseIntersects",value:function(t,e,n,r){r.setFromCamera(e,n);var i=[this.plane].concat(this.sun.children).concat(this.moon.children);return this.raycaster.intersectObjects(i)}},{key:"onMouseMove",value:function(t){if(t.preventDefault(),void 0!==t.offsetX&&void 0!==t.offsetY&&!this.state.isDragging){if(this.mouse.x=t.offsetX/this.renderer.domElement.clientWidth*2-1,this.mouse.y=-t.offsetY/this.renderer.domElement.clientHeight*2+1,this.state.isDraggingSun||this.state.isDraggingMoon){var e=new Wc,n=new Wc,r=new Wc;this.raycaster.setFromCamera(this.mouse,this.camera),this.raycaster.ray.intersectPlane(this.orbitPlane,e);for(var i=this.celestialEquator.geometry,o=i.index,a=i.attributes.position,s=1/0,l=new of,u=0,h=o.count;u<h;u+=3){var c=o.getX(u),d=o.getX(u+1),f=o.getX(u+2);l.a.fromBufferAttribute(a,c),l.b.fromBufferAttribute(a,d),l.c.fromBufferAttribute(a,f),l.closestPointToPoint(e,r);var p=e.distanceToSquared(r);p<s&&(n.copy(r),s=p)}var m=Math.atan2(n.y,n.x);if(this.state.isDraggingSun){var _=this.props.observerAngle-m;return this.props.onMoonAngleUpdate((this.props.moonAngle-_)%(2*Math.PI)),this.props.onObserverAngleUpdate(m)}if(this.state.isDraggingMoon){var g=-m+this.props.observerAngle+Math.PI;return g<-Math.PI?g+=2*Math.PI:g>Math.PI&&(g-=2*Math.PI),this.props.onMoonAngleUpdate(g)}}this.setState(this.initialState);var v=this.findMouseIntersects(t,this.mouse,this.camera,this.raycaster);if(v.length>0&&v[0].object){var y="pointerover"+v[0].object.name;this.setState(function(t,e,n){return(e=fv(e))in t?Object.defineProperty(t,e,{value:true,enumerable:!0,configurable:!0,writable:!0}):t[e]=true,t}({},y))}}}},{key:"onMouseDown",value:function(t){t.preventDefault();var e=this.findMouseIntersects(t,this.mouse,this.camera,this.raycaster,this.renderer);if(e.length>0){if(e[0].object){var n=e[0].object;"Plane"!==n.name?(this.controls.enabled=!1,"Sun"===n.name&&this.setState({isDraggingSun:!0}),"Moon"===n.name&&this.setState({isDraggingMoon:!0})):this.setState({isDragging:!0})}}else this.setState({isDragging:!0})}},{key:"onMouseUp",value:function(t){t.preventDefault(),this.controls.enabled=!0,this.setState({isDragging:!1,isDraggingSun:!1,isDraggingMoon:!1})}},{key:"onResetClicked",value:function(){this.controls.reset()}}])&&dv(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),s}(t.Component);gv.propTypes={observerAngle:i().number.isRequired,onObserverAngleUpdate:i().func.isRequired,moonAngle:i().number.isRequired,onMoonAngleUpdate:i().func.isRequired,showAngle:i().bool.isRequired,isHidden:i().bool.isRequired,onHideShowToggle:i().func.isRequired};var vv=n(87);function yv(t){return yv="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},yv(t)}function Ev(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,Tv(r.key),r)}}function Tv(t){var e=function(t,e){if("object"!==yv(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var r=n.call(t,"string");if("object"!==yv(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(t);return"symbol"===yv(e)?e:String(e)}function bv(t,e){return bv=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},bv(t,e)}function xv(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function Sv(t){return Sv=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},Sv(t)}var Mv=function(e){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&bv(t,e)}(s,e);var n,r,i,o,a=(i=s,o=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}(),function(){var t,e=Sv(i);if(o){var n=Sv(this).constructor;t=Reflect.construct(e,arguments,n)}else t=e.apply(this,arguments);return function(t,e){if(e&&("object"===yv(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return xv(t)}(this,t)});function s(e){var n;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,s),(n=a.call(this,e)).initialState={observerAngle:Math.PI/2,moonAngle:-Math.PI,isPlaying:!1,animationRate:1,showAngle:!1,showLunarLandmark:!1,showTimeTickmarks:!1,celestialSphereIsHidden:!1,moonPhaseViewIsHidden:!1},n.state=n.initialState,n.raf=null,n.synodicPeriod=29.530589,n.handleInputChange=n.handleInputChange.bind(xv(n)),n.onHideShowMoonPhaseToggle=n.onHideShowMoonPhaseToggle.bind(xv(n)),n.onHideShowCelestialSphereToggle=n.onHideShowCelestialSphereToggle.bind(xv(n)),n.stopAnimation=n.stopAnimation.bind(xv(n)),n.celestialSphereRef=t.createRef(),n}return n=s,(r=[{key:"render",value:function(){var e="Start Animation";return this.state.isPlaying&&(e="Pause Animation"),t.createElement(t.Fragment,null,t.createElement("nav",{className:"navbar navbar-expand-md navbar-light bg-light d-flex justify-content-between"},t.createElement("span",{className:"navbar-brand mb-0 h1"},"Lunar Phase Simulator"),t.createElement("ul",{className:"navbar-nav"},t.createElement("li",{className:"nav-item"},t.createElement("a",{className:"nav-link",href:"#",onClick:this.onResetClick.bind(this)},"Reset")),t.createElement("li",{className:"nav-item"},t.createElement("a",{className:"nav-link",href:"#","data-toggle":"modal","data-target":"#helpModal"},"Help")),t.createElement("li",{className:"nav-item"},t.createElement("a",{className:"nav-link",href:"#","data-toggle":"modal","data-target":"#aboutModal"},"About")))),t.createElement("div",{className:"row mt-2"},t.createElement("div",{className:"col-8"},t.createElement(Wu,{observerAngle:this.state.observerAngle,moonAngle:this.state.moonAngle,showAngle:this.state.showAngle,showLunarLandmark:this.state.showLunarLandmark,showTimeTickmarks:this.state.showTimeTickmarks,onObserverAngleUpdate:this.onObserverAngleUpdate.bind(this),onMoonAngleUpdate:this.onMoonAngleUpdate.bind(this),stopAnimation:this.stopAnimation}),t.createElement("div",{className:"row"},t.createElement("div",{className:"col"},t.createElement("h4",null,"Animation and Time Controls"),t.createElement("button",{type:"button",className:"btn btn-primary btn-sm",onClick:this.onStartClick.bind(this)},e),t.createElement("form",{className:"form-inline"},t.createElement("label",{htmlFor:"diamRange"},"Animation rate:"),t.createElement(vv.RangeStepInput,{name:"animationRate",className:"form-control-range ml-2",value:this.state.animationRate,onChange:this.onAnimationRateChange.bind(this),step:.1,min:.1,max:5}))),t.createElement("div",{className:"col"},"Increment animation:",t.createElement("form",{className:"form container increment-area"},t.createElement("div",{className:"row"},t.createElement("div",{className:"col"},t.createElement("div",{className:"form-group text-right"},t.createElement("label",null,"Day:")),t.createElement("div",{className:"form-group text-right"},t.createElement("label",null,"Hour:")),t.createElement("div",{className:"form-group text-right"},t.createElement("label",null,"Minute:"))),t.createElement("div",{className:"col"},t.createElement("div",{className:"form-group"},t.createElement("button",{type:"button",onClick:this.onDecrementDay.bind(this),className:"btn btn-outline-primary btn-sm"},"-"),t.createElement("button",{type:"button",onClick:this.onIncrementDay.bind(this),className:"btn btn-outline-primary btn-sm ml-1"},"+")),t.createElement("div",{className:"form-group"},t.createElement("button",{type:"button",onClick:this.onDecrementHour.bind(this),className:"btn btn-outline-primary btn-sm"},"-"),t.createElement("button",{type:"button",onClick:this.onIncrementHour.bind(this),className:"btn btn-outline-primary btn-sm ml-1"},"+")),t.createElement("div",{className:"form-group"},t.createElement("button",{type:"button",onClick:this.onDecrementMinute.bind(this),className:"btn btn-outline-primary btn-sm"},"-"),t.createElement("button",{type:"button",onClick:this.onIncrementMinute.bind(this),className:"btn btn-outline-primary btn-sm ml-1"},"+")))))),t.createElement("div",{className:"col"},t.createElement("h4",null,"Diagram Options"),t.createElement("div",{className:"custom-control custom-checkbox"},t.createElement("input",{type:"checkbox",className:"custom-control-input",name:"showAngle",onChange:this.handleInputChange,checked:this.state.showAngle,id:"showAngleToggle"}),t.createElement("label",{className:"custom-control-label",htmlFor:"showAngleToggle"},"Show angle")),t.createElement("div",{className:"custom-control custom-checkbox"},t.createElement("input",{type:"checkbox",className:"custom-control-input",name:"showLunarLandmark",onChange:this.handleInputChange,checked:this.state.showLunarLandmark,id:"showLunarLandmarkToggle"}),t.createElement("label",{className:"custom-control-label",htmlFor:"showLunarLandmarkToggle"},"Show lunar landmark")),t.createElement("div",{className:"custom-control custom-checkbox"},t.createElement("input",{type:"checkbox",className:"custom-control-input",name:"showTimeTickmarks",onChange:this.handleInputChange,checked:this.state.showTimeTickmarks,id:"showTimeTickmarksToggle"}),t.createElement("label",{className:"custom-control-label",htmlFor:"showTimeTickmarksToggle"},"Show time tickmarks"))))),t.createElement("div",{className:"col-4"},t.createElement("div",null,t.createElement("h4",null,"Moon Phase"),t.createElement(Zu,{isHidden:this.state.moonPhaseViewIsHidden,onHideShowToggle:this.onHideShowMoonPhaseToggle,showLunarLandmark:this.state.showLunarLandmark,moonAngle:this.state.moonAngle,onMoonAngleUpdate:this.onMoonAngleUpdate.bind(this)})),t.createElement("div",null,t.createElement("h4",null,"Horizon Diagram"),t.createElement(gv,{ref:this.celestialSphereRef,isHidden:this.state.celestialSphereIsHidden,onHideShowToggle:this.onHideShowCelestialSphereToggle,observerAngle:this.state.observerAngle,onObserverAngleUpdate:this.onObserverAngleUpdate.bind(this),moonAngle:this.state.moonAngle,onMoonAngleUpdate:this.onMoonAngleUpdate.bind(this),showAngle:this.state.showAngle})))))}},{key:"incrementAngle",value:function(t,e){var n=t+e;return n>2*Math.PI?n-2*Math.PI:n}},{key:"decrementAngle",value:function(t,e){var n=t-e;return n<0?n+2*Math.PI:n}},{key:"incrementMoonAngle",value:function(t,e){var n=t+e;return n>Math.PI?n-2*Math.PI:n}},{key:"decrementMoonAngle",value:function(t,e){var n=t-e;return n<-Math.PI?n+2*Math.PI:n}},{key:"animate",value:function(){var t=this,e=this;this.setState((function(n){return{observerAngle:e.incrementAngle(n.observerAngle,.03*t.state.animationRate),moonAngle:e.incrementMoonAngle(n.moonAngle,.001*t.state.animationRate)}})),this.raf=requestAnimationFrame(this.animate.bind(this))}},{key:"onStartClick",value:function(){this.state.isPlaying?(this.stopAnimation(),this.setState({isPlaying:!1})):(this.raf=requestAnimationFrame(this.animate.bind(this)),this.setState({isPlaying:!0}))}},{key:"onObserverAngleUpdate",value:function(t){this.stopAnimation(),this.setState({isPlaying:!1,observerAngle:t})}},{key:"onMoonAngleUpdate",value:function(t){this.stopAnimation(),this.setState({isPlaying:!1,moonAngle:t})}},{key:"onAnimationRateChange",value:function(t){this.setState({animationRate:Du(t.target.value)})}},{key:"getMoonObserverPos",value:function(t,e){return t+Math.PI-e}},{key:"onDecrementDay",value:function(){var t=this.decrementAngle(this.state.observerAngle,Uu(360)),e=this.decrementMoonAngle(this.state.moonAngle,2*Math.PI/this.synodicPeriod);this.setState({observerAngle:t,moonAngle:e})}},{key:"onIncrementDay",value:function(){var t=this.incrementAngle(this.state.observerAngle,Uu(360)),e=this.incrementMoonAngle(this.state.moonAngle,2*Math.PI/this.synodicPeriod);this.setState({observerAngle:t,moonAngle:e})}},{key:"onDecrementHour",value:function(){var t=this.decrementAngle(this.state.observerAngle,Uu(15)),e=this.decrementMoonAngle(this.state.moonAngle,2*Math.PI/this.synodicPeriod/24);this.setState({observerAngle:t,moonAngle:e})}},{key:"onIncrementHour",value:function(){var t=this.incrementAngle(this.state.observerAngle,Uu(15)),e=this.incrementMoonAngle(this.state.moonAngle,2*Math.PI/this.synodicPeriod/24);this.setState({observerAngle:t,moonAngle:e})}},{key:"onDecrementMinute",value:function(){var t=this.decrementAngle(this.state.observerAngle,Uu(.25)),e=this.decrementMoonAngle(this.state.moonAngle,2*Math.PI/(24*this.synodicPeriod)/60);this.setState({observerAngle:t,moonAngle:e})}},{key:"onIncrementMinute",value:function(){var t=this.incrementAngle(this.state.observerAngle,Uu(.25)),e=this.incrementMoonAngle(this.state.moonAngle,2*Math.PI/(24*this.synodicPeriod)/60);this.setState({observerAngle:t,moonAngle:e})}},{key:"handleInputChange",value:function(t){var e=t.target,n="checkbox"===e.type?e.checked:e.value,r=e.name;this.setState(function(t,e,n){return(e=Tv(e))in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}({},r,n))}},{key:"stopAnimation",value:function(){cancelAnimationFrame(this.raf)}},{key:"onResetClick",value:function(t){t.preventDefault(),this.stopAnimation(),this.setState(this.initialState),this.celestialSphereRef&&this.celestialSphereRef.current&&this.celestialSphereRef.current.onResetClicked()}},{key:"onHideShowMoonPhaseToggle",value:function(){this.setState({moonPhaseViewIsHidden:!this.state.moonPhaseViewIsHidden})}},{key:"onHideShowCelestialSphereToggle",value:function(){this.setState({celestialSphereIsHidden:!this.state.celestialSphereIsHidden})}}])&&Ev(n.prototype,r),Object.defineProperty(n,"prototype",{writable:!1}),s}(t.Component),Av=document.querySelector("#sim-container");e.render(t.createElement(Mv,null),Av)})()})();
\ No newline at end of file
diff --git a/lunar-phase-simulator/dist/bundle.js.LICENSE.txt b/lunar-phase-simulator/dist/bundle.js.LICENSE.txt
index d4b104062a..ea9d7c4cef 100644
--- a/lunar-phase-simulator/dist/bundle.js.LICENSE.txt
+++ b/lunar-phase-simulator/dist/bundle.js.LICENSE.txt
@@ -5,138 +5,146 @@ object-assign
 */
 
 /*!
- * @pixi/app - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/app - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/app is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/constants - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/constants - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/constants is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/core - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/core - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/core is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/display - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/display - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/display is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/extract - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/extensions - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
- * @pixi/extract is licensed under the MIT License.
+ * @pixi/extensions is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/filter-displacement - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/filter-displacement - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/filter-displacement is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/math - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/math - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/math is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/mesh-extras - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/mesh-extras - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/mesh-extras is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/mixin-get-child-by-name - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/mixin-get-child-by-name - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/mixin-get-child-by-name is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/mixin-get-global-position - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/mixin-get-global-position - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/mixin-get-global-position is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/polyfill - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/polyfill - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/polyfill is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/prepare - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/prepare - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/prepare is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/ticker - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/settings - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
+ *
+ * @pixi/settings is licensed under the MIT License.
+ * http://www.opensource.org/licenses/mit-license
+ */
+
+/*!
+ * @pixi/ticker - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/ticker is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * @pixi/utils - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * @pixi/utils - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * @pixi/utils is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*!
- * pixi.js - v6.3.0
- * Compiled Wed, 23 Mar 2022 18:58:56 UTC
+ * pixi.js - v6.5.1
+ * Compiled Sun, 24 Jul 2022 20:56:21 UTC
  *
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license
  */
 
 /*! *****************************************************************************
-Copyright (c) Microsoft Corporation. All rights reserved.
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0
-
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
-MERCHANTABLITY OR NON-INFRINGEMENT.
-
-See the Apache Version 2.0 License for specific language governing permissions
-and limitations under the License.
+Copyright (c) Microsoft Corporation.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
 ***************************************************************************** */
 
 /*! For license information please see index.js.LICENSE.txt */
@@ -145,7 +153,7 @@ and limitations under the License.
 
 /**
  * @license
- * Copyright 2010-2022 Three.js Authors
+ * Copyright 2010-2023 Three.js Authors
  * SPDX-License-Identifier: MIT
  */
 
diff --git a/lunar-phase-simulator/index.html b/lunar-phase-simulator/index.html
index 48a2948620..f4766878d2 100644
--- a/lunar-phase-simulator/index.html
+++ b/lunar-phase-simulator/index.html
@@ -157,7 +157,7 @@ <h5 class="modal-title" id="aboutModalLabel">
      </div>
      <div class="modal-body">
       <p class="sim-version">
-       lunar-phase-simulator 1.0.1 (build date: 2021-03-22)
+       lunar-phase-simulator 1.0.1 (build date: 2023-08-31)
       </p>
       <p>
        See
diff --git a/lunar-phase-simulator/package-lock.json b/lunar-phase-simulator/package-lock.json
index ea8caacece..e963cc31ed 100644
--- a/lunar-phase-simulator/package-lock.json
+++ b/lunar-phase-simulator/package-lock.json
@@ -5,6 +5,7 @@
   "requires": true,
   "packages": {
     "": {
+      "name": "lunar-phase-simulator",
       "version": "1.0.1",
       "license": "GPL-3.0+",
       "dependencies": {
diff --git a/lunar-phase-simulator/src/CelestialSphere.jsx b/lunar-phase-simulator/src/CelestialSphere.jsx
index d0446b0a11..8a71b0aaa7 100644
--- a/lunar-phase-simulator/src/CelestialSphere.jsx
+++ b/lunar-phase-simulator/src/CelestialSphere.jsx
@@ -70,6 +70,7 @@ export default class CelestialSphere extends React.Component {
             antialias: true,
             canvas: document.getElementById(this.id + 'Canvas')
         });
+        renderer.useLegacyLights = true;
         renderer.setPixelRatio(window.devicePixelRatio);
         renderer.setClearColor(0xffffff);