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2/*
3     * Konva JavaScript Framework v7.2.1
4     * http://konvajs.org/
5     * Licensed under the MIT
6     * Date: Mon Dec 07 2020
7     *
8     * Original work Copyright (C) 2011 - 2013 by Eric Rowell (KineticJS)
9     * Modified work Copyright (C) 2014 - present by Anton Lavrenov (Konva)
10     *
11     * @license
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12)}},e.prototype._applyShadow=function(t){var e=m,i=e.get(t.getShadowRGBA(),"black"),n=e.get(t.getShadowBlur(),5),r=e.get(t.getShadowOffset(),{x:0,y:0}),a=t.getAbsoluteScale(),o=this.canvas.getPixelRatio(),s=a.x*o,h=a.y*o;this.setAttr("shadowColor",i),this.setAttr("shadowBlur",n*Math.min(Math.abs(s),Math.abs(h))),this.setAttr("shadowOffsetX",r.x*s),this.setAttr("shadowOffsetY",r.y*h)},e}(C),I=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._fill=function(t){this.save(),this.setAttr("fillStyle",t.colorKey),t._fillFuncHit(this),this.restore()},e.prototype.strokeShape=function(t){t.hasHitStroke()&&this._stroke(t)},e.prototype._stroke=function(t){if(t.hasHitStroke()){var e=t.getStrokeScaleEnabled();if(!e){this.save();var i=this.getCanvas().getPixelRatio();this.setTransform(i,0,0,i,0,0)}this._applyLineCap(t);var n=t.hitStrokeWidth(),r="auto"===n?t.strokeWidth():n;this.setAttr("lineWidth",r),this.setAttr("strokeStyle",t.colorKey),t._strokeFuncHit(this),e||this.restore()}},e}(C),O=function(){function t(t){this.pixelRatio=1,this.width=0,this.height=0,this.isCache=!1;var e=(t||{}).pixelRatio||a.pixelRatio||function(){if(L)return L;var t=m.createCanvasElement().getContext("2d");return L=(a._global.devicePixelRatio||1)/(t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1)}();this.pixelRatio=e,this._canvas=m.createCanvasElement(),this._canvas.style.padding="0",this._canvas.style.margin="0",this._canvas.style.border="0",this._canvas.style.background="transparent",this._canvas.style.position="absolute",this._canvas.style.top="0",this._canvas.style.left="0"}return t.prototype.getContext=function(){return this.context},t.prototype.getPixelRatio=function(){return this.pixelRatio},t.prototype.setPixelRatio=function(t){var e=this.pixelRatio;this.pixelRatio=t,this.setSize(this.getWidth()/e,this.getHeight()/e)},t.prototype.setWidth=function(t){this.width=this._canvas.width=t*this.pixelRatio,this._canvas.style.width=t+"px";var e=this.pixelRatio;this.getContext()._context.scale(e,e)},t.prototype.setHeight=function(t){this.height=this._canvas.height=t*this.pixelRatio,this._canvas.style.height=t+"px";var e=this.pixelRatio;this.getContext()._context.scale(e,e)},t.prototype.getWidth=function(){return this.width},t.prototype.getHeight=function(){return this.height},t.prototype.setSize=function(t,e){this.setWidth(t||0),this.setHeight(e||0)},t.prototype.toDataURL=function(t,e){try{return this._canvas.toDataURL(t,e)}catch(t){try{return this._canvas.toDataURL()}catch(t){return m.error("Unable to get data URL. "+t.message+" For more info read https://konvajs.org/docs/posts/Tainted_Canvas.html."),""}}},t}();S.addGetterSetter(O,"pixelRatio",void 0,y());var D=function(t){function e(e){void 0===e&&(e={width:0,height:0});var i=t.call(this,e)||this;return i.context=new R(i),i.setSize(e.width,e.height),i}return E(e,t),e}(O),N=function(t){function e(e){void 0===e&&(e={width:0,height:0});var i=t.call(this,e)||this;return i.hitCanvas=!0,i.context=new I(i),i.setSize(e.width,e.height),i}return E(e,t),e}(O),k={get isDragging(){var t=!1;return k._dragElements.forEach((function(e){"dragging"===e.dragStatus&&(t=!0)})),t},justDragged:!1,get node(){var t;return k._dragElements.forEach((function(e){t=e.node})),t},_dragElements:new Map,_drag:function(t){var e=[];k._dragElements.forEach((function(i,n){var r=i.node,a=r.getStage();a.setPointersPositions(t),void 0===i.pointerId&&(i.pointerId=m._getFirstPointerId(t));var o=a._changedPointerPositions.find((function(t){return t.id===i.pointerId}));if(o){if("dragging"!==i.dragStatus){var s=r.dragDistance();if(Math.max(Math.abs(o.x-i.startPointerPos.x),Math.abs(o.y-i.startPointerPos.y))<s)return;if(r.startDrag({evt:t}),!r.isDragging())return}r._setDragPosition(t,i),e.push(r)}})),e.forEach((function(e){e.fire("dragmove",{type:"dragmove",target:e,evt:t},!0)}))},_endDragBefore:function(t){k._dragElements.forEach((function(e,i){var n=e.node.getStage();if(t&&n.setPointersPositions(t),n._changedPointerPositions.find((function(t){return t.id===e.pointerId}))){"dragging"!==e.dragStatus&&"stopped"!==e.dragStatus||(k.justDragged=!0,a.listenClickTap=!1,e.dragStatus="stopped");var r=e.node.getLayer()||e.node instanceof a.Stage&&e.node;r&&r.batchDraw()}}))}

12,_endDragAfter:function(t){k._dragElements.forEach((function(e,i){"stopped"===e.dragStatus&&e.node.fire("dragend",{type:"dragend",target:e.node,evt:t},!0),"dragging"!==e.dragStatus&&k._dragElements.delete(i)}))}};a.isBrowser&&(window.addEventListener("mouseup",k._endDragBefore,!0),window.addEventListener("touchend",k._endDragBefore,!0),window.addEventListener("mousemove",k._drag),window.addEventListener("touchmove",k._drag),window.addEventListener("mouseup",k._endDragAfter,!1),window.addEventListener("touchend",k._endDragAfter,!1));var F={},G={},z=function(t,e){t&&F[t]===e&&delete F[t]},U=function(t,e){e&&(G[e]||(G[e]=[]),G[e].push(t))},B=function(t,e){if(t){var i=G[t];if(i){for(var n=0;n<i.length;n++)i[n]._id===e&&i.splice(n,1);0===i.length&&delete G[t]}}},H=["xChange.konva","yChange.konva","scaleXChange.konva","scaleYChange.konva","skewXChange.konva","skewYChange.konva","rotationChange.konva","offsetXChange.konva","offsetYChange.konva","transformsEnabledChange.konva"].join(" "),j=new h,V=1,W=function(){function t(t){this._id=V++,this.eventListeners={},this.attrs={},this.index=0,this._allEventListeners=null,this.parent=null,this._cache=new Map,this._attachedDepsListeners=new Map,this._lastPos=null,this._batchingTransformChange=!1,this._needClearTransformCache=!1,this._filterUpToDate=!1,this._isUnderCache=!1,this.children=j,this._dragEventId=null,this._shouldFireChangeEvents=!1,this.setAttrs(t),this._shouldFireChangeEvents=!0}return t.prototype.hasChildren=function(){return!1},t.prototype.getChildren=function(){return j},t.prototype._clearCache=function(t){"transform"!==t&&"absoluteTransform"!==t||!this._cache.get(t)?t?this._cache.delete(t):this._cache.clear():this._cache.get(t).dirty=!0},t.prototype._getCache=function(t,e){var i=this._cache.get(t);return(void 0===i||("transform"===t||"absoluteTransform"===t)&&!0===i.dirty)&&(i=e.call(this),this._cache.set(t,i)),i},t.prototype._calculate=function(t,e,i){var n=this;if(!this._attachedDepsListeners.get(t)){var r=e.map((function(t){return t+"Change.konva"})).join(" ");this.on(r,(function(){n._clearCache(t)})),this._attachedDepsListeners.set(t,!0)}return this._getCache(t,i)},t.prototype._getCanvasCache=function(){return this._cache.get("canvas")},t.prototype._clearSelfAndDescendantCache=function(t,e){this._clearCache(t),e&&"absoluteTransform"===t&&this.fire("_clearTransformCache"),this.isCached()||this.children&&this.children.each((function(e){e._clearSelfAndDescendantCache(t,!0)}))},t.prototype.clearCache=function(){return this._cache.delete("canvas"),this._clearSelfAndDescendantCache(),this},t.prototype.cache=function(t){var e=t||{},i={};void 0!==e.x&&void 0!==e.y&&void 0!==e.width&&void 0!==e.height||(i=this.getClientRect({skipTransform:!0,relativeTo:this.getParent()}));var n=Math.ceil(e.width||i.width),r=Math.ceil(e.height||i.height),a=e.pixelRatio,o=void 0===e.x?i.x:e.x,s=void 0===e.y?i.y:e.y,h=e.offset||0,c=e.drawBorder||!1;if(n&&r){o-=h,s-=h;var l=new D({pixelRatio:a,width:n+=2*h,height:r+=2*h}),u=new D({pixelRatio:a,width:0,height:0}),d=new N({pixelRatio:1,width:n,height:r}),p=l.getContext(),f=d.getContext();return d.isCache=!0,l.isCache=!0,this._cache.delete("canvas"),this._filterUpToDate=!1,!1===e.imageSmoothingEnabled&&(l.getContext()._context.imageSmoothingEnabled=!1,u.getContext()._context.imageSmoothingEnabled=!1),p.save(),f.save(),p.translate(-o,-s),f.translate(-o,-s),this._isUnderCache=!0,this._clearSelfAndDescendantCache("absoluteOpacity"),this._clearSelfAndDescendantCache("absoluteScale"),this.drawScene(l,this),this.drawHit(d,this),this._isUnderCache=!1,p.restore(

12),f.restore(),c&&(p.save(),p.beginPath(),p.rect(0,0,n,r),p.closePath(),p.setAttr("strokeStyle","red"),p.setAttr("lineWidth",5),p.stroke(),p.restore()),this._cache.set("canvas",{scene:l,filter:u,hit:d,x:o,y:s}),this}m.error("Can not cache the node. Width or height of the node equals 0. Caching is skipped.")},t.prototype.isCached=function(){return this._cache.has("canvas")},t.prototype.getClientRect=function(t){throw new Error('abstract "getClientRect" method call')},t.prototype._transformedRect=function(t,e){var i,n,r,a,o=[{x:t.x,y:t.y},{x:t.x+t.width,y:t.y},{x:t.x+t.width,y:t.y+t.height},{x:t.x,y:t.y+t.height}],s=this.getAbsoluteTransform(e);return o.forEach((function(t){var e=s.point(t);void 0===i&&(i=r=e.x,n=a=e.y),i=Math.min(i,e.x),n=Math.min(n,e.y),r=Math.max(r,e.x),a=Math.max(a,e.y)})),{x:i,y:n,width:r-i,height:a-n}},t.prototype._drawCachedSceneCanvas=function(t){t.save(),t._applyOpacity(this),t._applyGlobalCompositeOperation(this);var e=this._getCanvasCache();t.translate(e.x,e.y);var i=this._getCachedSceneCanvas(),n=i.pixelRatio;t.drawImage(i._canvas,0,0,i.width/n,i.height/n),t.restore()},t.prototype._drawCachedHitCanvas=function(t){var e=this._getCanvasCache(),i=e.hit;t.save(),t.translate(e.x,e.y),t.drawImage(i._canvas,0,0),t.restore()},t.prototype._getCachedSceneCanvas=function(){var t,e,i,n,r=this.filters(),a=this._getCanvasCache(),o=a.scene,s=a.filter,h=s.getContext();if(r){if(!this._filterUpToDate){var c=o.pixelRatio;s.setSize(o.width/o.pixelRatio,o.height/o.pixelRatio);try{for(t=r.length,h.clear(),h.drawImage(o._canvas,0,0,o.getWidth()/c,o.getHeight()/c),e=h.getImageData(0,0,s.getWidth(),s.getHeight()),i=0;i<t;i++)"function"==typeof(n=r[i])?(n.call(this,e),h.putImageData(e,0,0)):m.error("Filter should be type of function, but got "+typeof n+" instead. Please check correct filters")}catch(t){m.error("Unable to apply filter. "+t.message+" This post my help you https://konvajs.org/docs/posts/Tainted_Canvas.html.")}this._filterUpToDate=!0}return s}return o},t.prototype.on=function(t,e){if(this._cache&&this._cache.delete("allEventListeners"),3===arguments.length)return this._delegate.apply(this,arguments);var i,n,r,a,o=t.split(" "),s=o.length;for(i=0;i<s;i++)r=(n=o[i].split("."))[0],a=n[1]||"",this.eventListeners[r]||(this.eventListeners[r]=[]),this.eventListeners[r].push({name:a,handler:e});return this},t.prototype.off=function(t,e){var i,n,r,a,o,s=(t||"").split(" "),h=s.length;if(this._cache&&this._cache.delete("allEventListeners"),!t)for(n in this.eventListeners)this._off(n);for(i=0;i<h;i++)if(a=(r=s[i].split("."))[0],o=r[1],a)this.eventListeners[a]&&this._off(a,o,e);else for(n in this.eventListeners)this._off(n,o,e);return this},t.prototype.dispatchEvent=function(t){var e={target:this,type:t.type,evt:t};return this.fire(t.type,e),this},t.prototype.addEventListener=function(t,e){return this.on(t,(function(t){e.call(this,t.evt)})),this},t.prototype.removeEventListener=function(t){return this.off(t),this},t.prototype._delegate=function(t,e,i){var n=this;this.on(t,(function(t){for(var r=t.target.findAncestors(e,!0,n),a=0;a<r.length;a++)(t=m.cloneObject(t)).currentTarget=r[a],i.call(r[a],t)}))},t.prototype.remove=function(){return this.isDragging()&&this.stopDrag(

12),k._dragElements.delete(this._id),this._remove(),this},t.prototype._clearCaches=function(){this._clearSelfAndDescendantCache("absoluteTransform"),this._clearSelfAndDescendantCache("absoluteOpacity"),this._clearSelfAndDescendantCache("absoluteScale"),this._clearSelfAndDescendantCache("stage"),this._clearSelfAndDescendantCache("visible"),this._clearSelfAndDescendantCache("listening")},t.prototype._remove=function(){this._clearCaches();var t=this.getParent();t&&t.children&&(t.children.splice(this.index,1),t._setChildrenIndices(),this.parent=null)},t.prototype.destroy=function(){z(this.id(),this);for(var t=(this.name()||"").split(/\s/g),e=0;e<t.length;e++){var i=t[e];B(i,this._id)}return this.remove(),this},t.prototype.getAttr=function(t){var e="get"+m._capitalize(t);return m._isFunction(this[e])?this[e]():this.attrs[t]},t.prototype.getAncestors=function(){for(var t=this.getParent(),e=new h;t;)e.push(t),t=t.getParent();return e},t.prototype.getAttrs=function(){return this.attrs||{}},t.prototype.setAttrs=function(t){var e=this;return this._batchTransformChanges((function(){var i,n;if(!t)return e;for(i in t)"children"!==i&&(n="set"+m._capitalize(i),m._isFunction(e[n])?e[n](t[i]):e._setAttr(i,t[i]))})),this},t.prototype.isListening=function(){return this._getCache("listening",this._isListening)},t.prototype._isListening=function(t){if(!this.listening())return!1;var e=this.getParent();return!e||e===t||this===t||e._isListening(t)},t.prototype.isVisible=function(){return this._getCache("visible",this._isVisible)},t.prototype._isVisible=function(t){if(!this.visible())return!1;var e=this.getParent();return!e||e===t||this===t||e._isVisible(t)},t.prototype.shouldDrawHit=function(t){if(t)return this._isVisible(t)&&this._isListening(t);var e=this.getLayer(),i=!1;k._dragElements.forEach((function(t){"dragging"===t.dragStatus&&("Stage"===t.node.nodeType||t.node.getLayer()===e)&&(i=!0)}));var n=!a.hitOnDragEnabled&&i;return this.isListening()&&this.isVisible()&&!n},t.prototype.show=function(){return this.visible(!0),this},t.prototype.hide=function(){return this.visible(!1),this},t.prototype.getZIndex=function(){return this.index||0},t.prototype.getAbsoluteZIndex=function(){var t,e,i,n,r=this.getDepth(),a=this,o=0;return"Stage"!==a.nodeType&&function s(h){for(t=[],e=h.length,i=0;i<e;i++)n=h[i],o++,"Shape"!==n.nodeType&&(t=t.concat(n.getChildren().toArray())),n._id===a._id&&(i=e);t.length>0&&t[0].getDepth()<=r&&s(t)}(a.getStage().getChildren()),o},t.prototype.getDepth=function(){for(var t=0,e=this.parent;e;)t++,e=e.parent;return t},t.prototype._batchTransformChanges=function(t){this._batchingTransformChange=!0,t(),this._batchingTransformChange=!1,this._needClearTransformCache&&(this._clearCache("transform"),this._clearSelfAndDescendantCache("absoluteTransform",!0)),this._needClearTransformCache=!1},t.prototype.setPosition=function(t){var e=this;return this._batchTransformChanges((function(){e.x(t.x),e.y(t.y)})),this},t.prototype.getPosition=function(){return{x:this.x(),y:this.y()}},t.prototype.getAbsolutePosition=function(t){for(var e=!1,i=this.parent;i;){if(i.isCached()){e=!0;break}i=i.parent}e&&!t&&(t=!0);var n=this.getAbsoluteTransform(t).getMatrix(),r=new c,a=this.offset();return r.m=n.slice(),r.translate(a.x,a.y),r.getTranslation()},t.prototype.setAbsolutePosition=function(t){var e=this._clearTransform();this.attrs.x=e.x,this.attrs.y=e.y,delete e.x,delete e.y,this._clearCache("transform");var i=this._getAbsoluteTransform().copy();return i.invert(),i.translate(t.x,t.y),t={x:this.attrs.x+i.getTranslation().x,y:this.attrs.y+i.getTranslation().y},this._setTransform(e),this.setPosition({x:t.x,y:t.y}),this._clearCache("transform"),this._clearSelfAndDescendantCache("absoluteTransform"),this},t.prototype._setTransform=function(t){var e;for(e in t)this.attrs[e]=t[e]},t.prototype._clearTransform=function(){var t={x:this.x(),y:this.y(),rotation:this.rotation(),scaleX:this.scaleX(),scaleY:this.scaleY(),offsetX:this.offsetX(),offsetY:this.offsetY(),skewX:this.skewX(),skewY:this.skewY()};return this.attrs.x=0,this.attrs.y=0,this.attrs.rotation=0,this.attrs.scaleX=1,this.attrs.scaleY=1,this.attrs.offsetX=0,this.attrs.offsetY=0,this.attrs.skewX=0,this.attrs.skewY=0,t},t.prototype.move=function(t){var e=t.x,i=t.y,n=this.x(),r=this.y();return void 0!==e&&(n+=e),void 0!==i&&(r+=i),this.setPosition({x:n,y:r}),this},t.prototype._eachAncestorReverse=function(t,e){var i,n,r=[],a=this.getParent();if(!e||e._id!==this._id){for(r.unshift(this);a&&(!e||a._id!==e._id);)r.unshift(a),a=a.parent;for(i=r.length,n=0;n<i;n++)t(r[n])}},t.prototype.rotate=function(t){return this.rotation(this.rotation()+t),this},t.prototype.moveToTop=function(){if(!this.parent)return m.warn("Node has no parent. moveToTop function is ignored."),!1;var t=this.index;return this.parent.children.splice(t,1),this.parent.children.push(this),this.parent._setChildrenIndices(),!0},t.prototype.moveUp=function(){if(!this.parent)return m.warn("Node has no parent. moveUp function is ignored."),!1;var t=this.index;return t<this.parent.getChildren().length-1&&(this.parent.children.splice(t,1),this.parent.children.splice(t+1,0,this),this.parent._setChildrenIndices(),!0)},t.prototype.moveDown=function(){if(!this.parent)return m.warn("Node has no parent. moveDown function is ignored."),!1;var t=this.index;return t>0&&(this.parent.children.splice(t,1),this.parent.children.splice(t-1,0,this),this.parent._setChildrenIndices(),!0)},t.prototype.moveToBottom=function(){if(!this.parent)return m.warn("Node has no parent. moveToBottom function is ignored."),!1;var t=this.index;return t>0&&(this.parent.children.splice(t,1),this.parent.children.unshift(this),this.parent._setChildrenIndices(),!0)},t.prototype.setZIndex=function(t){if(!this.parent)return m.warn("Node has no parent. zIndex parameter is ignored."),this;(t<0||t>

12=this.parent.children.length)&&m.warn("Unexpected value "+t+" for zIndex property. zIndex is just index of a node in children of its parent. Expected value is from 0 to "+(this.parent.children.length-1)+".");var e=this.index;return this.parent.children.splice(e,1),this.parent.children.splice(t,0,this),this.parent._setChildrenIndices(),this},t.prototype.getAbsoluteOpacity=function(){return this._getCache("absoluteOpacity",this._getAbsoluteOpacity)},t.prototype._getAbsoluteOpacity=function(){var t=this.opacity(),e=this.getParent();return e&&!e._isUnderCache&&(t*=e.getAbsoluteOpacity()),t},t.prototype.moveTo=function(t){return this.getParent()!==t&&(this._remove(),t.add(this)),this},t.prototype.toObject=function(){var t,e,i,n,r={},a=this.getAttrs();for(t in r.attrs={},a)e=a[t],m.isObject(e)&&!m._isPlainObject(e)&&!m._isArray(e)||(i="function"==typeof this[t]&&this[t],delete a[t],n=i?i.call(this):null,a[t]=e,n!==e&&(r.attrs[t]=e));return r.className=this.getClassName(),m._prepareToStringify(r)},t.prototype.toJSON=function(){return JSON.stringify(this.toObject())},t.prototype.getParent=function(){return this.parent},t.prototype.findAncestors=function(t,e,i){var n=[];e&&this._isMatch(t)&&n.push(this);for(var r=this.parent;r;){if(r===i)return n;r._isMatch(t)&&n.push(r),r=r.parent}return n},t.prototype.isAncestorOf=function(t){return!1},t.prototype.findAncestor=function(t,e,i){return this.findAncestors(t,e,i)[0]},t.prototype._isMatch=function(t){if(!t)return!1;if("function"==typeof t)return t(this);var e,i,n=t.replace(/ /g,"").split(","),r=n.length;for(e=0;e<r;e++)if(i=n[e],m.isValidSelector(i)||(m.warn('Selector "'+i+'" is invalid. Allowed selectors examples are "#foo", ".bar" or "Group".'),m.warn('If you have a custom shape with such className, please change it to start with upper letter like "Triangle".'),m.warn("Konva is awesome, right?")),"#"===i.charAt(0)){if(this.id()===i.slice(1))return!0}else if("."===i.charAt(0)){if(this.hasName(i.slice(1)))return!0}else if(this.className===i||this.nodeType===i)return!0;return!1},t.prototype.getLayer=function(){var t=this.getParent();return t?t.getLayer():null},t.prototype.getStage=function(){return this._getCache("stage",this._getStage)},t.prototype._getStage=function(){var t=this.getParent();return t?t.getStage():void 0},t.prototype.fire=function(t,e,i){return void 0===e&&(e={}),e.target=e.target||this,i?this._fireAndBubble(t,e):this._fire(t,e),this},t.prototype.getAbsoluteTransform=function(t){return t?this._getAbsoluteTransform(t):this._getCache("absoluteTransform",this._getAbsoluteTransform)},t.prototype._getAbsoluteTransform=function(t){var e;if(t)return e=new c,this._eachAncestorReverse((function(t){var i=t.transformsEnabled();"all"===i?e.multiply(t.getTransform()):"position"===i&&e.translate(t.x()-t.offsetX(),t.y()-t.offsetY())}),t),e;e=this._cache.get("absoluteTransform")||new c,this.parent?this.parent.getAbsoluteTransform().copyInto(e):e.reset();var i=this.transformsEnabled();if("all"===i)e.multiply(this.getTransform());else if("position"===i){var n=this.attrs.x||0,r=this.attrs.y||0,a=this.attrs.offsetX||0,o=this.attrs.offsetY||0;e.translate(n-a,r-o)}return e.dirty=!1,e},t.prototype.getAbsoluteScale=function(t){for(var e=this;e;)e._isUnderCache&&(t=e),e=e.getParent();var i=this.getAbsoluteTransform(t).decompose();return{x:i.scaleX,y:i.scaleY}},t.prototype.getAbsoluteRotation=function(){return this.getAbsoluteTransform().decompose().rotation},t.prototype.getTransform=function(){return this._getCache("transform",this._getTransform)},t.prototype._getTransform=function(){var t,e,i=this._cache.get("transform")||new c;i.reset();var n=this.x(),r=this.y(),o=a.getAngle(this.rotation()),s=null!==(t=this.attrs.scaleX)&&void 0!==t?t:1,h=null!==(e=this.attrs.scaleY)&&void 0!==e?e:1,l=this.attrs.skewX||0,u=this.attrs.skewY||0,d=this.attrs.offsetX||0,p=this.attrs.offsetY||0;return 0===n&&0===r||i.translate(n,r),0!==o&&i.rotate(o),0===l&&0===u||i.skew(l,u),1===s&&1===h||i.scale(s,h),0===d&&0===p||i.translate(-1*d,-1*p),i.dirty=!1,i},t.prototype.clone=function(t){var e,i,n,r,a,o=m.cloneObject(this.attrs);for(e in t)o[e]=t[e];var s=new this.constructor(o);for(e in this.eventListeners)for(n=(i=this.eventListeners[e]).length,r=0;r<n;r++)(a=i[r]).name.indexOf("konva")<0&&(s.eventListeners[e]||(s.eventListeners[e]=[]),s.eventListeners[e].push(a));return s},t.prototype._toKonvaCanvas=function(t){t=t||{};var e=this.getClientRect(),i=this.getStage(),n=void 0!==t.x?t.x:e.x,r=void 0!==t.y?t.y:e.y,a=t.pixelRatio||1,o=new D({width:t.width||e.width||(i?i.width():0),height:t.height||e.height||(i?i.height():0),pixelRatio:a}),s=o.getContext();return s.save(),(n||r)&&s.translate(-1*n,-1*r),this.drawScene(o),s.restore(

12),o},t.prototype.toCanvas=function(t){return this._toKonvaCanvas(t)._canvas},t.prototype.toDataURL=function(t){var e=(t=t||{}).mimeType||null,i=t.quality||null,n=this._toKonvaCanvas(t).toDataURL(e,i);return t.callback&&t.callback(n),n},t.prototype.toImage=function(t){if(!t||!t.callback)throw"callback required for toImage method config argument";var e=t.callback;delete t.callback,m._urlToImage(this.toDataURL(t),(function(t){e(t)}))},t.prototype.setSize=function(t){return this.width(t.width),this.height(t.height),this},t.prototype.getSize=function(){return{width:this.width(),height:this.height()}},t.prototype.getClassName=function(){return this.className||this.nodeType},t.prototype.getType=function(){return this.nodeType},t.prototype.getDragDistance=function(){return void 0!==this.attrs.dragDistance?this.attrs.dragDistance:this.parent?this.parent.getDragDistance():a.dragDistance},t.prototype._off=function(t,e,i){var n,r,a,o=this.eventListeners[t];for(n=0;n<o.length;n++)if(r=o[n].name,a=o[n].handler,!("konva"===r&&"konva"!==e||e&&r!==e||i&&i!==a)){if(o.splice(n,1),0===o.length){delete this.eventListeners[t];break}n--}},t.prototype._fireChangeEvent=function(t,e,i){this._fire(t+"Change",{oldVal:e,newVal:i})},t.prototype.setId=function(t){var e=this.id();return z(e,this),function(t,e){e&&(F[e]=t)}(this,t),this._setAttr("id",t),this},t.prototype.setName=function(t){var e,i,n=(this.name()||"").split(/\s/g),r=(t||"").split(/\s/g);for(i=0;i<n.length;i++)e=n[i],-1===r.indexOf(e)&&e&&B(e,this._id);for(i=0;i<r.length;i++)e=r[i],-1===n.indexOf(e)&&e&&U(this,e);return this._setAttr("name",t),this},t.prototype.addName=function(t){if(!this.hasName(t)){var e=this.name(),i=e?e+" "+t:t;this.setName(i)}return this},t.prototype.hasName=function(t){if(!t)return!1;var e=this.name();return!!e&&-1!==(e||"").split(/\s/g).indexOf(t)},t.prototype.removeName=function(t){var e=(this.name()||"").split(/\s/g),i=e.indexOf(t);return-1!==i&&(e.splice(i,1),this.setName(e.join(" "))),this},t.prototype.setAttr=function(t,e){var i=this["set"+m._capitalize(t)];return m._isFunction(i)?i.call(this,e):this._setAttr(t,e),this},t.prototype._setAttr=function(t,e,i){var n=this.attrs[t];(n!==e||m.isObject(e))&&(null==e?delete this.attrs[t]:this.attrs[t]=e,this._shouldFireChangeEvents&&this._fireChangeEvent(t,n,e))},t.prototype._setComponentAttr=function(t,e,i){var n;void 0!==i&&((n=this.attrs[t])||(this.attrs[t]=this.getAttr(t)),this.attrs[t][e]=i,this._fireChangeEvent(t,n,i))},t.prototype._fireAndBubble=function(t,e,i){if(e&&"Shape"===this.nodeType&&(e.target=this),"mouseenter"!==t&&"mouseleave"!==t||!(i&&(this===i||this.isAncestorOf&&this.isAncestorOf(i))||"Stage"===this.nodeType&&!i)){this._fire(t,e);var n=("mouseenter"===t||"mouseleave"===t)&&i&&i.isAncestorOf&&i.isAncestorOf(this)&&!i.isAncestorOf(this.parent);(e&&!e.cancelBubble||!e)&&this.parent&&this.parent.isListening()&&!n&&(i&&i.parent?this._fireAndBubble.call(this.parent,t,e,i):this._fireAndBubble.call(this.parent,t,e))}},t.prototype._getProtoListeners=function(t){var e=this._cache.get("allEventListeners");if(!e){e={};for(var i=Object.getPrototypeOf(this);i;)if(i.eventListeners){for(var n in i.eventListeners){var r=i.eventListeners[n],a=e[n]||[];e[n]=r.concat(a)}i=Object.getPrototypeOf(i)}else i=Object.getPrototypeOf(i);this._cache.set("allEventListeners",e)}return e[t]},t.prototype._fire=function(t,e){(e=e||{}).currentTarget=this,e.type=t;var i=this._getProtoListeners(t);if(i)for(var n=0;n<i.length;n++)i[n].handler.call(this,e);var r=this.eventListeners[t];if(r)for(n=0;n<r.length;n++)r[n].handler.call(this,e)},t.prototype.draw=function(){return this.drawScene(),this.drawHit(),this},t.prototype._createDragElement=function(t){var e=t?t.pointerId:void 0,i=this.getStage(),n=this.getAbsolutePosition(),r=i._getPointerById(e)||i._changedPointerPositions[0]||n;k._dragElements.set(this._id,{node:this,startPointerPos:r,offset:{x:r.x-n.x,y:r.y-n.y},dragStatus:"ready",pointerId:e})},t.prototype.startDrag=function(t,e){void 0===e&&(e=!0),k._dragElements.has(this._id)||this._createDragElement(t),k._dragElements.get(this._id).dragStatus="dragging",this.fire("dragstart",{type:"dragstart",target:this,evt:t&&t.evt},e)},t.prototype._setDragPosition=function(t,e){var i=this.getStage()._getPointerById(e.pointerId);if(i){var n={x:i.x-e.offset.x,y:i.y-e.offset.y},r=this.dragBoundFunc();if(void 0!==r){var a=r.call(this,n,t);a?n=a:m.warn("dragBoundFunc did not return any value. That is unexpected behavior. You must return new absolute position from dragBoundFunc.")}this._lastPos&&this._lastPos.x===n.x&&this._lastPos.y===n.y||(this.setAbsolutePosition(n),this.getLayer()?this.getLayer().batchDraw():this.getStage()&&this.get

12Stage().batchDraw()),this._lastPos=n}},t.prototype.stopDrag=function(t){var e=k._dragElements.get(this._id);e&&(e.dragStatus="stopped"),k._endDragBefore(t),k._endDragAfter(t)},t.prototype.setDraggable=function(t){this._setAttr("draggable",t),this._dragChange()},t.prototype.isDragging=function(){var t=k._dragElements.get(this._id);return!!t&&"dragging"===t.dragStatus},t.prototype._listenDrag=function(){this._dragCleanup(),this.on("mousedown.konva touchstart.konva",(function(t){var e=this;if((void 0===t.evt.button||a.dragButtons.indexOf(t.evt.button)>=0)&&!this.isDragging()){var i=!1;k._dragElements.forEach((function(t){e.isAncestorOf(t.node)&&(i=!0)})),i||this._createDragElement(t)}}))},t.prototype._dragChange=function(){if(this.attrs.draggable)this._listenDrag();else{if(this._dragCleanup(),!this.getStage())return;var t=k._dragElements.get(this._id),e=t&&"dragging"===t.dragStatus,i=t&&"ready"===t.dragStatus;e?this.stopDrag():i&&k._dragElements.delete(this._id)}},t.prototype._dragCleanup=function(){this.off("mousedown.konva"),this.off("touchstart.konva")},t.create=function(t,e){return m._isString(t)&&(t=JSON.parse(t)),this._createNode(t,e)},t._createNode=function(e,i){var n,r,a,s=t.prototype.getClassName.call(e),h=e.children;if(i&&(e.attrs.container=i),o[s]||(m.warn('Can not find a node with class name "'+s+'". Fallback to "Shape".'),s="Shape"),n=new(0,o[s])(e.attrs),h)for(r=h.length,a=0;a<r;a++)n.add(t._createNode(h[a]));return n},t}();W.prototype.nodeType="Node",W.prototype._attrsAffectingSize=[],W.prototype.eventListeners={},W.prototype.on.call(W.prototype,H,(function(){this._batchingTransformChange?this._needClearTransformCache=!0:(this._clearCache("transform"),this._clearSelfAndDescendantCache("absoluteTransform"))})),W.prototype.on.call(W.prototype,"visibleChange.konva",(function(){this._clearSelfAndDescendantCache("visible")})),W.prototype.on.call(W.prototype,"listeningChange.konva",(function(){this._clearSelfAndDescendantCache("listening")})),W.prototype.on.call(W.prototype,"opacityChange.konva",(function(){this._clearSelfAndDescendantCache("absoluteOpacity")}));var X=S.addGetterSetter;X(W,"zIndex"),X(W,"absolutePosition"),X(W,"position"),X(W,"x",0,y()),X(W,"y",0,y()),X(W,"globalCompositeOperation","source-over",_()),X(W,"opacity",1,y()),X(W,"name","",_()),X(W,"id","",_()),X(W,"rotation",0,y()),S.addComponentsGetterSetter(W,"scale",["x","y"]),X(W,"scaleX",1,y()),X(W,"scaleY",1,y()),S.addComponentsGetterSetter(W,"skew",["x","y"]),X(W,"skewX",0,y()),X(W,"skewY",0,y()),S.addComponentsGetterSetter(W,"offset",["x","y"]),X(W,"offsetX",0,y()),X(W,"offsetY",0,y()),X(W,"dragDistance",null,y()),X(W,"width",0,y()),X(W,"height",0,y()),X(W,"listening",!0,M()),X(W,"preventDefault",!0,M()),X(W,"filters",null,(function(t){return this._filterUpToDate=!1,t})),X(W,"visible",!0,M()),X(W,"transformsEnabled","all",_()),X(W,"size"),X(W,"dragBoundFunc"),X(W,"draggable",!1,M()),S.backCompat(W,{rotateDeg:"rotate",setRotationDeg:"setRotation",getRotationDeg:"getRotation"}),h.mapMethods(W);var Y=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.children=new h,e}return E(e,t),e.prototype.getChildren=function(t){if(!t)return this.children;var e=new h;return this.children.each((function(i){t(i)&&e.push(i)})),e},e.prototype.hasChildren=function(){return this.getChildren().length>0},e.prototype.removeChildren=function(){for(var t,e=0;e<this.children.length;e++)(t=this.children[e]).parent=null,t.index=0,t.remove();return this.children=new h,this},e.prototype.destroyChildren=function(){for(var t,e=0;e<this.children.length;e++)(t=this.children[e]).parent=null,t.index=0,t.destroy();return this.children=new h,this},e.prototype.add=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];if(arguments.length>1){for(var i=0;i<arguments.length;i++)this.add(arguments[i]);return this}var n=t[0];if(n.getParent())return n.moveTo(this),this;var r=this.children;return this._validateAdd(n),n._clearCaches(),n.index=r.length,n.parent=this,r.push(n),this._fire("add",{child:n}),this},e.prototype.destroy=function(){return this.hasChildren()&&this.destroyChildren(),t.prototype.destroy.call(this),this},e.prototype.find=function(t){return this._generalFind(t,!1)},e.prototype.get=function(t){return m.warn("collection.get() method is deprecated. Please use collection.find() instead."),this.find(t)},e.prototype.findOne=function(t){var e=this._generalFind(t,!0);return e.length>0?e[0]:void 0},e.prototype._generalFind=function(t,e){var i=[];return this._descendants((function(n){var r=n._isMatch(t);return r&&i.push(n),!(!r||!e)})),h.toCollection(i)},e.prototype._descendants=function(t){for(var e=0;e<this.children.length;e++){var i=this.children[e];if(t(i))return!0;

12if(i.hasChildren()&&i._descendants(t))return!0}return!1},e.prototype.toObject=function(){var t=W.prototype.toObject.call(this);t.children=[];for(var e=this.getChildren(),i=e.length,n=0;n<i;n++){var r=e[n];t.children.push(r.toObject())}return t},e.prototype.isAncestorOf=function(t){for(var e=t.getParent();e;){if(e._id===this._id)return!0;e=e.getParent()}return!1},e.prototype.clone=function(t){var e=W.prototype.clone.call(this,t);return this.getChildren().each((function(t){e.add(t.clone())})),e},e.prototype.getAllIntersections=function(t){var e=[];return this.find("Shape").each((function(i){i.isVisible()&&i.intersects(t)&&e.push(i)})),e},e.prototype._setChildrenIndices=function(){this.children.each((function(t,e){t.index=e}))},e.prototype.drawScene=function(t,e){var i=this.getLayer(),n=t||i&&i.getCanvas(),r=n&&n.getContext(),a=this._getCanvasCache(),o=a&&a.scene,s=n&&n.isCache;if(!this.isVisible()&&!s)return this;if(o){r.save();var h=this.getAbsoluteTransform(e).getMatrix();r.transform(h[0],h[1],h[2],h[3],h[4],h[5]),this._drawCachedSceneCanvas(r),r.restore()}else this._drawChildren("drawScene",n,e);return this},e.prototype.drawHit=function(t,e){if(!this.shouldDrawHit(e))return this;var i=this.getLayer(),n=t||i&&i.hitCanvas,r=n&&n.getContext(),a=this._getCanvasCache();if(a&&a.hit){r.save();var o=this.getAbsoluteTransform(e).getMatrix();r.transform(o[0],o[1],o[2],o[3],o[4],o[5]),this._drawCachedHitCanvas(r),r.restore()}else this._drawChildren("drawHit",n,e);return this},e.prototype._drawChildren=function(t,e,i){var n=e&&e.getContext(),r=this.clipWidth(),a=this.clipHeight(),o=this.clipFunc(),s=r&&a||o,h=i===this;if(s){n.save();var c=this.getAbsoluteTransform(i),l=c.getMatrix();if(n.transform(l[0],l[1],l[2],l[3],l[4],l[5]),n.beginPath(),o)o.call(this,n,this);else{var u=this.clipX(),d=this.clipY();n.rect(u,d,r,a)}n.clip(),l=c.copy().invert().getMatrix(),n.transform(l[0],l[1],l[2],l[3],l[4],l[5])}var p=!h&&"source-over"!==this.globalCompositeOperation()&&"drawScene"===t;p&&(n.save(),n._applyGlobalCompositeOperation(this)),this.children.each((function(n){n[t](e,i)})),p&&n.restore(),s&&n.restore()},e.prototype.getClientRect=function(t){var e,i,n,r,a=(t=t||{}).skipTransform,o=t.relativeTo,s={x:1/0,y:1/0,width:0,height:0},h=this;this.children.each((function(a){if(a.visible()){var o=a.getClientRect({relativeTo:h,skipShadow:t.skipShadow,skipStroke:t.skipStroke});0===o.width&&0===o.height||(void 0===e?(e=o.x,i=o.y,n=o.x+o.width,r=o.y+o.height):(e=Math.min(e,o.x),i=Math.min(i,o.y),n=Math.max(n,o.x+o.width),r=Math.max(r,o.y+o.height)))}}));for(var c=this.find("Shape"),l=!1,u=0;u<c.length;u++)if(c[u]._isVisible(this)){l=!0;break}return s=l&&void 0!==e?{x:e,y:i,width:n-e,height:r-i}:{x:0,y:0,width:0,height:0},a?s:this._transformedRect(s,o)},e}(W);S.addComponentsGetterSetter(Y,"clip",["x","y","width","height"]),S.addGetterSetter(Y,"clipX",void 0,y()),S.addGetterSetter(Y,"clipY",void 0,y()),S.addGetterSetter(Y,"clipWidth",void 0,y()),S.addGetterSetter(Y,"clipHeight",void 0,y()),S.addGetterSetter(Y,"clipFunc"),h.mapMethods(Y);var q=new Map,Z=void 0!==a._global.PointerEvent;function J(t){return q.get(t)}function K(t){return{evt:t,pointerId:t.pointerId}}function Q(t,e){return q.get(t)===e}function $(t,e){tt(t),e.getStage()&&(q.set(t,e),Z&&e._fire("gotpointercapture",K(new PointerEvent("gotpointercapture"))))}function tt(t,e){var i=q.get(t);if(i){var n=i.getStage();n&&n.content,q.delete(t),Z&&i._fire("lostpointercapture",K(new PointerEvent("lostpointercapture")))}}var et=["mouseenter","mousedown","mousemove","mouseup","mouseout","touchstart","touchmove","touchend","mouseover","wheel","contextmenu","pointerdown","pointermove","pointerup","pointercancel","lostpointercapture"],it=et.length;function nt(t,e){t.content.addEventListener(e,(function(i){t["_"+e](i)}),!1)}var rt=[];function at(t){return void 0===t&&(t={}),(t.clipFunc||t.clipWidth||t.clipHeight)&&m.warn("Stage does not support clipping. Please use clip for Layers or Groups."),t}var ot,st=function(t){function e(e){var i=t.call(this,at(e))||this;return i._pointerPositions=[],i._changedPointerPositions=[],i._buildDOM(),i._bindContentEvents(),rt.push(i),i.on("widthChange.konva heightChange.konva",i._resizeDOM),i.on("visibleChange.konva",i._checkVisibility),i.on("clipWidthChange.konva clipHeightChange.konva clipFuncChange.konva",(function(){at(i.attrs)})),i._checkVisibility(),i}return E(e,t),e.prototype._validateAdd=function(t){var e="Layer"===t.getType(),i="FastLayer"===t.getType();e||i||m.throw("You may only add layers to the stage.")},e.prototype._checkVisibility=function(){if(this.content){var t=this.visible()?"":"none";this.content.style.display=t}},e.prototype.setContainer=function(t){if("string"==typeof t){if("."===t.charAt(0)){var e=t.slice(1);t=document.getElementsByClassName(e)[0]}else{var i;i="#"!==t.charAt(0)?t:t.slice(1),t=document.getElementById(i)}if(!t)throw"Can not find container in document with id "+i}return this._setAttr("container",t),this.content&&(this.content.parentElement&&this.content.parentElement.removeChild(this.content),t.appendChild(this.content)),this},e.prototype.shouldDrawHit=function(){return!0},e.prototype.clear=function(){var t,e=this.children,i=e.length;for(t=0;t<i;t++)e[t].clear();return this},e.prototype.clone=function(t){return t||(t={}),t.container=document.createElement("div"),Y.prototype.clone.call(this,t)},e.prototype.destroy=function(){t.prototype.destroy.call(this);var e=this.content;e&&m._isInDocument(e)&&this.container().removeChild(e);var i=rt.indexOf(this);return i>-1&&rt.splice(i,1),this},e.prototype.getPointerPosition=function(){var t=this._pointerPositions[0]||this._changedPointerPositions[0];return t?{x:t.x,y:t.y}:(m.warn("Pointer position is missing and not registered by the stage. Looks like it is outside of the stage container. You can set it manually from event: stage.setPointersPositions(event);"),null)},e.prototype._getPointerById=function(t){return this._pointerPositions.find((function(e){return e.id===t}))},e.prototype.getPointersPositions=function(){return this._pointerPositions},e.prototype.getStage=function(){return this},e.prototype.getContent=function(){return this.content},e.prototype._toKonvaCanvas=function(t){(t=t||{}).x=t.x||0,t.y=t.y||0,t.width=t.width||this.width(),t.height=t.height||this.height();var e=new D({width:t.width,height:t.height,pixelRatio:t.pixelRatio||1}),i=e.getContext()._context,n=this.children;return(t.x||t.y)&&i.translate(-1*t.x,-1*t.y),n.each((function(e){if(e.isVisible()){var n=e._toKonvaCanvas(t);i.drawImage(n._canvas,t.x,t.y,n.getWidth()/n.getPixelRatio(),n.getHeight()/n.getPixelRatio())}})),e},e.prototype.getIntersection=function(t,e){if(!t)return null;var i,n,r=this.children;for(i=r.length-1;i>=0;i--)if(n=r[i].getIntersection(t,e))return n;return null},e.prototype._resizeDOM=function(){var t=this.width(),e=this.height();this.content&&(this.content.style.width=t+"px",this.content.style.height=e+"px"),this.bufferCanvas.setSize(t,e),this.bufferHitCanvas.setSize(t,e),this.children.each((function(i){i.setSize({width:t,height:e}),i.draw()}))},e.prototype.add=function(e){if(arguments.length>1){for(var i=0;i<arguments.length;i++)this.add(arguments[i]);return this}t.prototype.add.call(this,e);var n=this.children.length;return n>5&&m.warn("The stage has "+n+" layers. Recommended maximum number of layers is 3-5. Adding more layers into the stage may drop the performance. Rethink your tree structure, you can use Konva.Group."),e.setSize({width:this.width(),height:this.height()}),e.draw(),a.isBrowser&&this.content.appendChild(e.canvas._canvas),this},e.prototype.getParent=function(){return null},e.prototype.getLayer=function(){return null},e.prototype.hasPointerCapture=function(t){return Q(t,this)},e.prototype.setPointerCapture=function(t){$(t,this)},e.prototype.releaseCapture=function(t){tt(t)},e.prototype.getLayers=function(){return this.getChildren()},e.prototype._bindContentEvents=function(){if(a.isBrowser)for(var t=0;t<it;t++)nt(this,et[t])},e.prototype._mouseenter=function(t){this.setPointersPositions(t),this._fire("mouseenter",{evt:t,target:this,currentTarget:this})},e.prototype._mouseover=function(t){this.setPointersPositions(t),this._fire("contentMouseover",{evt:t}),this._fire("mouseover",{evt:t,target:this,currentTarget:this})},e.prototype._mouseout=function(t){var e;this.setPointersPositions(t);var i=(null===(e=this.targetShape)||void 0===e?void 0:e.getStage())?this.targetShape:null,n=!k.isDragging||a.hitOnDragEnabled;i&&n?(i._fireAndBubble("mouseout",{evt:t}),i._fireAndBubble("mouseleave",{evt:t}),this._fire("mouseleave",{evt:t,target:this,currentTarget:this}),this.targetShape=null):n&&(this._fire("mouseleave",{evt:t,target:this,currentTarget:this}),this._fire("mouseout",{evt:t,target:this,currentTarget:this})),this.pointerPos=void 0,this._pointerPositions=[],this._fire("contentMouseout",{evt:t})},e.prototype._mousemove=function(t){var e;if(a.UA.ieMobile)return this._touchmove(t);this.setPointersPositions(t);var i,n=m._getFirstPointerId(t),r=(null===(e=this.targetShape)||void 0===e?void 0:e.getStage())?this.targetShape:null,o=!k.isDragging||a.hitOnDragEnabled;o&&((i=this.getIntersection(this.getPointerPosition()))&&i.isListening()?o&&r!==i?(r&&(r._fireAndBubble("mouseout",{evt:t,pointerId:n},i),r._fireAndBubble("mouseleave",{evt:t,pointerId:n},i)),i._fireAndBubble("mouseover",{evt:t,pointerId:n},r),i._fireAndBubble("mouseenter",{evt:t,pointerId:n},r),i._fireAndBubble("mousemove",{evt:t,pointerId:n}),this.targetShape=i):i._fireAndBubble("mousemove",{evt:t,pointerId:n}):(r&&o&&(r._fireAndBubble("mouseout",{evt:t,pointerId:n}),r._fireAndBubble("mouseleave",{evt:t,pointerId:n}),this._fire("mouseover",{evt:t,target:this,currentTarget:this,pointerId:n}),this.targetShape=null),this._fire("mousemove",{evt:t,target:this,currentTarget:this,pointerId:n})),this._fire("contentMousemove",{evt:t})),t.cancelable&&t.preventDefault()},e.prototype._mousedown=function(t){if(a.UA.ieMobile)return this._touchstart(t);this.setPointersPositions(t);var e=m._getFirstPointerId(t),i=this.getIntersection(this.getPointerPosition());k.justDragged=!1,a.listenClickTap=!0,i&&i.isListening()?(this.clickStartShape=i,i._fireAndBubble("mousedown",{evt:t,pointerId:e})):this._fire("mousedown",{evt:t,target:this,currentTarget:this,pointerId:e}),this._fire("contentMousedown",{evt:t})},e.prototype._mouseup=function(t){if(a.UA.ieMobile)return this._touchend(t);this.setPointersPositions(t);var e=m._getFirstPointerId(t),i=this.getIntersection(this.getPointerPosition()),n=this.clickStartShape,r=this.clickEndShape,o=!1;a.inDblClickWindow?(o=!0,clearTimeout(this.dblTimeout)):k.justDragged||(a.inDblClickWindow=!0,clearTimeout(this.dblTimeout)),this.dblTimeout=setTimeout((function(){a.inDblClickWindow=!1}),a.dblClickWindow),i&&i.isListening()?(this.clickEndShape=i,i._fireAndBubble("mouseup",{evt:t,pointerId:e}),a.listenClickTap&&n&&n._id===i._id&&(i._fireAndBubble("click",{evt:t,pointerId:e}),o&&r&&r===i&&i._fireAndBubble("dblclick",{evt:t,pointerId:e}))):(this.clickEndShape=null,this._fire("mouseup",{evt:t,target:this,currentTarget:this,pointerId:e}),a.listenClickTap&&this._fire("click",{evt:t,target:this,currentTarget:this,pointerId:e}),o&&this._fire("dblclick",{evt:t,target:this,currentTarget:this,pointerId:e})),this._fire("contentMouseup",{evt:t}),a.listenClickTap&&(this._fire("contentClick",{evt:t}),o&&this._fire("contentDblclick",{evt:t})),a.listenClickTap=!1,t.cancelable&&t.preventDefault()},e.prototype._contextmenu=function(t){this.setPointersPositions(t);var e=this.getIntersection(this.getPointerPosition());e&&e.isListening()?e._fireAndBubble("contextmenu",{evt:t}):this._fire("contextmenu",{evt:t,target:this,currentTarget:this}),this._fire("contentContextmenu",{evt:t})},e.prototype._touchstart=function(t){var e=this;this.setPointersPositions(t);var i=!1;this._changedPointerPositions.forEach((function(n){var r=e.getIntersection(n);a.listenClickTap=!0,k.justDragged=!1,r&&r.isListening()&&(a.captureTouchEventsEnabled&&r.setPointerCapture(n.id),e.tapStartShape=r,r._fireAndBubble("touchstart",{evt:t,pointerId:n.id},e),i=!0,r.isListening()&&r.preventDefault()&&t.cancelable&&t.preventDefault())})),i||this._fire("touchstart",{evt:t,target:this,currentTarget:this,pointerId:this._changedPointerPositions[0].id}),this._fire("contentTouchstart",{evt:t})},e.prototype._touchmove=function(t){var e=this;if(this.setPointersPositions(t),!k.isDragging||a.hitOnDragEnabled){var i=!1,n={};this._changedPointerPositions.forEach((function(r){var a=J(r.id)||e.getIntersection(r);a&&a.isListening()&&(n[a._id]||(n[a._id]=!0,a._fireAndBubble("touchmove",{evt:t,pointerId:r.id}),i=!0,a.isListening()&&a.preventDefault()&&t.cancelable&&t.preventDefault()))})),i||this._fire("touchmove",{evt:t,target:this,currentTarget:this,pointerId:this._changedPointerPositions[0].id}),this._fire("contentTouchmove",{evt:t})}k.isDragging&&k.node.preventDefault()&&t.cancelable&&t.preventDefault()},e.prototype._touchend=function(t){var e=this;this.setPointersPositions(t);var i=this.tapEndShape,n=!1;a.inDblClickWindow?(n=!0,clearTimeout(this.dblTimeout)):k.justDragged||(a.inDblClickWindow=!0,clearTimeout(this.dblTimeout)),this.dblTimeout=setTimeout((function(){a.inDblClickWindow=!1}),a.dblClickWindow);var r=!1,o={},s=!1,h=!1;this._changedPointerPositions.forEach((function(c){var l=J(c.id)||e.getIntersection(c);

12l&&l.releaseCapture(c.id),l&&l.isListening()&&(o[l._id]||(o[l._id]=!0,e.tapEndShape=l,l._fireAndBubble("touchend",{evt:t,pointerId:c.id}),r=!0,a.listenClickTap&&l===e.tapStartShape&&(s=!0,l._fireAndBubble("tap",{evt:t,pointerId:c.id}),n&&i&&i===l&&(h=!0,l._fireAndBubble("dbltap",{evt:t,pointerId:c.id}))),l.isListening()&&l.preventDefault()&&t.cancelable&&t.preventDefault()))})),r||this._fire("touchend",{evt:t,target:this,currentTarget:this,pointerId:this._changedPointerPositions[0].id}),a.listenClickTap&&!s&&(this.tapEndShape=null,this._fire("tap",{evt:t,target:this,currentTarget:this,pointerId:this._changedPointerPositions[0].id})),n&&!h&&this._fire("dbltap",{evt:t,target:this,currentTarget:this,pointerId:this._changedPointerPositions[0].id}),this._fire("contentTouchend",{evt:t}),a.listenClickTap&&(this._fire("contentTap",{evt:t}),n&&this._fire("contentDbltap",{evt:t})),this.preventDefault()&&t.cancelable&&t.preventDefault(),a.listenClickTap=!1},e.prototype._wheel=function(t){this.setPointersPositions(t);var e=this.getIntersection(this.getPointerPosition());e&&e.isListening()?e._fireAndBubble("wheel",{evt:t}):this._fire("wheel",{evt:t,target:this,currentTarget:this}),this._fire("contentWheel",{evt:t})},e.prototype._pointerdown=function(t){if(a._pointerEventsEnabled){this.setPointersPositions(t);var e=J(t.pointerId)||this.getIntersection(this.getPointerPosition());e&&e._fireAndBubble("pointerdown",K(t))}},e.prototype._pointermove=function(t){if(a._pointerEventsEnabled){this.setPointersPositions(t);var e=J(t.pointerId)||this.getIntersection(this.getPointerPosition());e&&e._fireAndBubble("pointermove",K(t))}},e.prototype._pointerup=function(t){if(a._pointerEventsEnabled){this.setPointersPositions(t);var e=J(t.pointerId)||this.getIntersection(this.getPointerPosition());e&&e._fireAndBubble("pointerup",K(t)),tt(t.pointerId)}},e.prototype._pointercancel=function(t){if(a._pointerEventsEnabled){this.setPointersPositions(t);var e=J(t.pointerId)||this.getIntersection(this.getPointerPosition());e&&e._fireAndBubble("pointerup",K(t)),tt(t.pointerId)}},e.prototype._lostpointercapture=function(t){tt(t.pointerId)},e.prototype.setPointersPositions=function(t){var e=this,i=this._getContentPosition(),n=null,r=null;void 0!==(t=t||window.event).touches?(this._pointerPositions=[],this._changedPointerPositions=[],h.prototype.each.call(t.touches,(function(t){e._pointerPositions.push({id:t.identifier,x:(t.clientX-i.left)/i.scaleX,y:(t.clientY-i.top)/i.scaleY})})),h.prototype.each.call(t.changedTouches||t.touches,(function(t){e._changedPointerPositions.push({id:t.identifier,x:(t.clientX-i.left)/i.scaleX,y:(t.clientY-i.top)/i.scaleY})}))):(n=(t.clientX-i.left)/i.scaleX,r=(t.clientY-i.top)/i.scaleY,this.pointerPos={x:n,y:r},this._pointerPositions=[{x:n,y:r,id:m._getFirstPointerId(t)}],this._changedPointerPositions=[{x:n,y:r,id:m._getFirstPointerId(t)}])},e.prototype._setPointerPosition=function(t){m.warn('Method _setPointerPosition is deprecated. Use "stage.setPointersPositions(event)" instead.'),this.setPointersPositions(t)},e.prototype._getContentPosition=function(){if(!this.content||!this.content.getBoundingClientRect)return{top:0,left:0,scaleX:1,scaleY:1};var t=this.content.getBoundingClientRect();return{top:t.top,left:t.left,scaleX:t.width/this.content.clientWidth||1,scaleY:t.height/this.content.clientHeight||1}},e.prototype._buildDOM=function(){if(this.bufferCanvas=new D({width:this.width(),height:this.height()}),this.bufferHitCanvas=new N({pixelRatio:1,width:this.width(),height:this.height()}),a.isBrowser){var t=this.container();if(!t)throw"Stage has no container. A container is required.";t.innerHTML="",this.content=document.createElement("div"),this.content.style.position="relative",this.content.style.userSelect="none",this.content.className="konvajs-content",this.content.setAttribute("role","presentation"),t.appendChild(this.content),this._resizeDOM()}},e.prototype.cache=function(){return m.warn("Cache function is not allowed for stage. You may use cache only for layers, groups and shapes."),this},e.prototype.clearCache=function(){return this},e.prototype.batchDraw=function(){return this.children.each((function(t){t.batchDraw()})),this},e}(Y);function ht(){return ot||(ot=m.createCanvasElement().getContext("2d"))}st.prototype.nodeType="Stage",s(st),S.addGetterSetter(st,"container");var ct={},lt=function(t){function e(e){for(var i,n=t.call(this,e)||this;!(i=m.getRandomColor())||i in ct;);return n.colorKey=i,ct[i]=n,n}return E(e,t),e.prototype.getContext=function(){return this.getLayer().getContext()},e.prototype.getCanvas=function(){return this.getLayer().getCanvas()},e.prototype.getSceneFunc=function(){return this.attrs.sceneFunc||this._sceneFunc},e.prototype.getHitFunc=function(){return this.attrs.hitFunc||this._hitFunc},e.prototype.hasShadow=function(){return this._getCache("hasShadow",this._hasShadow)},e.prototype._hasShadow=function(){return this.shadowEnabled()&&0!==this.shadowOpacity()&&!!(this.shadowColor()||this.shadowBlur()||this.shadowOffsetX()||this.shadowOffsetY())},e.prototype._getFillPattern=function(){return this._getCache("patternImage",this.__getFillPattern)},e.prototype.__getFillPattern=function(){if(this.fillPatternImage()){var t=ht().createPattern(this.fillPatternImage(),this.fillPatternRepeat()||"repeat");return t&&t.setTransform&&t.setTransform({a:this.fillPatternScaleX(),b:0,c:0,d:this.fillPatternScaleY(),e:0,f:0}),t}},e.prototype._getLinearGradient=function(){return this._getCache("linearGradient",this.__getLinearGradient)},e.prototype.__getLinearGradient=function(){var t=this.fillLinearGradientColorStops();if(t){for(var e=ht(),i=this.fillLinearGradientStartPoint(),n=this.fillLinearGradientEndPoint(),r=e.createLinearGradient(i.x,i.y,n.x,n.y),a=0;a<t.length;

12a+=2)r.addColorStop(t[a],t[a+1]);return r}},e.prototype._getRadialGradient=function(){return this._getCache("radialGradient",this.__getRadialGradient)},e.prototype.__getRadialGradient=function(){var t=this.fillRadialGradientColorStops();if(t){for(var e=ht(),i=this.fillRadialGradientStartPoint(),n=this.fillRadialGradientEndPoint(),r=e.createRadialGradient(i.x,i.y,this.fillRadialGradientStartRadius(),n.x,n.y,this.fillRadialGradientEndRadius()),a=0;a<t.length;a+=2)r.addColorStop(t[a],t[a+1]);return r}},e.prototype.getShadowRGBA=function(){return this._getCache("shadowRGBA",this._getShadowRGBA)},e.prototype._getShadowRGBA=function(){if(this.hasShadow()){var t=m.colorToRGBA(this.shadowColor());return"rgba("+t.r+","+t.g+","+t.b+","+t.a*(this.shadowOpacity()||1)+")"}},e.prototype.hasFill=function(){var t=this;return this._calculate("hasFill",["fillEnabled","fill","fillPatternImage","fillLinearGradientColorStops","fillRadialGradientColorStops"],(function(){return t.fillEnabled()&&!!(t.fill()||t.fillPatternImage()||t.fillLinearGradientColorStops()||t.fillRadialGradientColorStops())}))},e.prototype.hasStroke=function(){var t=this;return this._calculate("hasStroke",["strokeEnabled","strokeWidth","stroke","strokeLinearGradientColorStops"],(function(){return t.strokeEnabled()&&t.strokeWidth()&&!(!t.stroke()&&!t.strokeLinearGradientColorStops())}))},e.prototype.hasHitStroke=function(){var t=this.hitStrokeWidth();return"auto"===t?this.hasStroke():this.strokeEnabled()&&!!t},e.prototype.intersects=function(t){var e=this.getStage().bufferHitCanvas;return e.getContext().clear(),this.drawHit(e),e.context.getImageData(Math.round(t.x),Math.round(t.y),1,1).data[3]>0},e.prototype.destroy=function(){return W.prototype.destroy.call(this),delete ct[this.colorKey],delete this.colorKey,this},e.prototype._useBufferCanvas=function(t){var e;if(!this.getStage())return!1;if(null!==(e=this.attrs.perfectDrawEnabled)&&void 0!==e&&!e)return!1;var i=t||this.hasFill(),n=this.hasStroke(),r=1!==this.getAbsoluteOpacity();if(i&&n&&r)return!0;var a=this.hasShadow(),o=this.shadowForStrokeEnabled();return!!(i&&n&&a&&o)},e.prototype.setStrokeHitEnabled=function(t){m.warn("strokeHitEnabled property is deprecated. Please use hitStrokeWidth instead."),t?this.hitStrokeWidth("auto"):this.hitStrokeWidth(0)},e.prototype.getStrokeHitEnabled=function(){return 0!==this.hitStrokeWidth()},e.prototype.getSelfRect=function(){var t=this.size();return{x:this._centroid?-t.width/2:0,y:this._centroid?-t.height/2:0,width:t.width,height:t.height}},e.prototype.getClientRect=function(t){void 0===t&&(t={});var e=t.skipTransform,i=t.relativeTo,n=this.getSelfRect(),r=!t.skipStroke&&this.hasStroke()&&this.strokeWidth()||0,a=n.width+r,o=n.height+r,s=!t.skipShadow&&this.hasShadow(),h=s?this.shadowOffsetX():0,c=s?this.shadowOffsetY():0,l=a+Math.abs(h),u=o+Math.abs(c),d=s&&this.shadowBlur()||0,p=l+2*d,f=u+2*d,m=0;Math.round(r/2)!==r/2&&(m=1);var g={width:p+m,height:f+m,x:-Math.round(r/2+d)+Math.min(h,0)+n.x,y:-Math.round(r/2+d)+Math.min(c,0)+n.y};return e?g:this._transformedRect(g,i)},e.prototype.drawScene=function(t,e){var i,n,r=this.getLayer(),a=t||r.getCanvas(),o=a.getContext(),s=this._getCanvasCache(),h=this.getSceneFunc(),c=this.hasShadow(),l=a.isCache,u=a.isCache,d=e===this;if(!this.isVisible()&&!l)return this;if(s){o.save();var p=this.getAbsoluteTransform(e).getMatrix();return o.transform(p[0],p[1],p[2],p[3],p[4],p[5]),this._drawCachedSceneCanvas(o),o.restore(),this}if(!h)return this;if(o.save(),this._useBufferCanvas()&&!u){(n=(i=this.getStage().bufferCanvas).getContext()).clear(),n.save(),n._applyLineJoin(this);var f=this.getAbsoluteTransform(e).getMatrix();n.transform(f[0],f[1],f[2],f[3],f[4],f[5]),h.call(this,n,this),n.restore();var m=i.pixelRatio;c&&o._applyShadow(this),o._applyOpacity(this),o._applyGlobalCompositeOperation(this),o.drawImage(i._canvas,0,0,i.width/m,i.height/m)}else o._applyLineJoin(this),d||(f=this.getAbsoluteTransform(e).getMatrix(),o.transform(f[0],f[1],f[2],f[3],f[4],f[5]),o._applyOpacity(this),o._applyGlobalCompositeOperation(this)),c&&o._applyShadow(this),h.call(this,o,this);

12return o.restore(),this},e.prototype.drawHit=function(t,e){if(!this.shouldDrawHit(e))return this;var i=this.getLayer(),n=t||i.hitCanvas,r=n&&n.getContext(),a=this.hitFunc()||this.sceneFunc(),o=this._getCanvasCache(),s=o&&o.hit;if(this.colorKey||(console.log(this),m.warn("Looks like your canvas has a destroyed shape in it. Do not reuse shape after you destroyed it. See the shape in logs above. If you want to reuse shape you should call remove() instead of destroy()")),s){r.save();var h=this.getAbsoluteTransform(e).getMatrix();return r.transform(h[0],h[1],h[2],h[3],h[4],h[5]),this._drawCachedHitCanvas(r),r.restore(),this}if(!a)return this;if(r.save(),r._applyLineJoin(this),this!==e){var c=this.getAbsoluteTransform(e).getMatrix();r.transform(c[0],c[1],c[2],c[3],c[4],c[5])}return a.call(this,r,this),r.restore(),this},e.prototype.drawHitFromCache=function(t){void 0===t&&(t=0);var e,i,n,r,a,o=this._getCanvasCache(),s=this._getCachedSceneCanvas(),h=o.hit,c=h.getContext(),l=h.getWidth(),u=h.getHeight();c.clear(),c.drawImage(s._canvas,0,0,l,u);try{for(n=(i=(e=c.getImageData(0,0,l,u)).data).length,r=m._hexToRgb(this.colorKey),a=0;a<n;a+=4)i[a+3]>t?(i[a]=r.r,i[a+1]=r.g,i[a+2]=r.b,i[a+3]=255):i[a+3]=0;c.putImageData(e,0,0)}catch(t){m.error("Unable to draw hit graph from cached scene canvas. "+t.message)}return this},e.prototype.hasPointerCapture=function(t){return Q(t,this)},e.prototype.setPointerCapture=function(t){$(t,this)},e.prototype.releaseCapture=function(t){tt(t)},e}(W);lt.prototype._fillFunc=function(t){t.fill()},lt.prototype._strokeFunc=function(t){t.stroke()},lt.prototype._fillFuncHit=function(t){t.fill()},lt.prototype._strokeFuncHit=function(t){t.stroke()},lt.prototype._centroid=!1,lt.prototype.nodeType="Shape",s(lt),lt.prototype.eventListeners={},lt.prototype.on.call(lt.prototype,"shadowColorChange.konva shadowBlurChange.konva shadowOffsetChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",(function(){this._clearCache("hasShadow")})),lt.prototype.on.call(lt.prototype,"shadowColorChange.konva shadowOpacityChange.konva shadowEnabledChange.konva",(function(){this._clearCache("shadowRGBA")})),lt.prototype.on.call(lt.prototype,"fillPriorityChange.konva fillPatternImageChange.konva fillPatternRepeatChange.konva fillPatternScaleXChange.konva fillPatternScaleYChange.konva",(function(){this._clearCache("patternImage")})),lt.prototype.on.call(lt.prototype,"fillPriorityChange.konva fillLinearGradientColorStopsChange.konva fillLinearGradientStartPointXChange.konva fillLinearGradientStartPointYChange.konva fillLinearGradientEndPointXChange.konva fillLinearGradientEndPointYChange.konva",(function(){this._clearCache("linearGradient")})),lt.prototype.on.call(lt.prototype,"fillPriorityChange.konva fillRadialGradientColorStopsChange.konva fillRadialGradientStartPointXChange.konva fillRadialGradientStartPointYChange.konva fillRadialGradientEndPointXChange.konva fillRadialGradientEndPointYChange.konva fillRadialGradientStartRadiusChange.konva fillRadialGradientEndRadiusChange.konva",(function(){this._clearCache("radialGradient")})),S.addGetterSetter(lt,"stroke",void 0,w()),S.addGetterSetter(lt,"strokeWidth",2,y()),S.addGetterSetter(lt,"fillAfterStrokeEnabled",!1),S.addGetterSetter(lt,"hitStrokeWidth","auto",b()),S.addGetterSetter(lt,"strokeHitEnabled",!0,M()),S.addGetterSetter(lt,"perfectDrawEnabled",!0,M()),S.addGetterSetter(lt,"shadowForStrokeEnabled",!0,M()),S.addGetterSetter(lt,"lineJoin"),S.addGetterSetter(lt,"lineCap"),S.addGetterSetter(lt,"sceneFunc"),S.addGetterSetter(lt,"hitFunc"),S.addGetterSetter(lt,"dash"),S.addGetterSetter(lt,"dashOffset",0,y()),S.addGetterSetter(lt,"shadowColor",void 0,_()),S.addGetterSetter(lt,"shadowBlur",0,y()),S.addGetterSetter(lt,"shadowOpacity",1,y()),S.addComponentsGetterSetter(lt,"shadowOffset",["x","y"]),S.addGetterSetter(lt,"shadowOffsetX",0,y()),S.addGetterSetter(lt,"shadowOffsetY",0,y()),S.addGetterSetter(lt,"fillPatternImage"),S.addGetterSetter(lt,"fill",void 0,w()),S.addGetterSetter(lt,"fillPatternX",0,y()),S.addGetterSetter(lt,"fillPatternY",0,y()),S.addGetterSetter(lt,"fillLinearGradientColorStops"),S.addGetterSetter(lt,"strokeLinearGradientColorStops"),S.addGetterSetter(lt,"fillRadialGradientStartRadius",0),S.addGetterSetter(lt,"fillRadialGradientEndRadius",0),S.addGetterSetter(lt,"fillRadialGradientColorStops"),S.addGetterSetter(lt,"fillPatternRepeat","repeat"),S.addGetterSetter(lt,"fillEnabled",!0),S.addGetterSetter(lt,"strokeEnabled",!0),S.addGetterSetter(lt,"shadowEnabled",!0),S.addGetterSetter(lt,"dashEnabled",!0),S.addGetterSetter(lt,"strokeScaleEnabled",!0),S.addGetterSetter(lt,"fillPriority","color"),S.addComponentsGetterSetter(lt,"fillPatternOffset",["x","y"]),S.addGetterSetter(lt,"fillPatternOffsetX",0,y()),S.addGetterSetter(lt,"fillPatternOffsetY",0,y()),S.addComponentsGetterSetter(lt,"fillPatternScale",["x","y"]),S.addGetterSetter(lt,"fillPatternScaleX",1,y()),S.addGetterSetter(lt,"fillPatternScaleY",1,y()),S.addComponentsGetterSetter(lt,"fillLinearGradientStartPoint",["x","y"]),S.addComponentsGetterSetter(lt,"strokeLinearGradientStartPoint",["x","y"]),S.addGetterSetter(lt,"fillLinearGradientStartPointX",0),S.addGetterSetter(lt,"strokeLinearGradientStartPointX",0),S.addGetterSetter(lt,"fillLinearGradientStartPointY",0),S.addGetterSetter(lt,"strokeLinearGradientStartPointY",0),S.addComponentsGetterSetter(lt,"fillLinearGradientEndPoint",["x","y"]),S.addComponentsGetterSetter(lt,"strokeLinearGradientEndPoint",["x","y"]),S.addGetterSetter(lt,"fillLinearGradientEndPointX",0),S.addGetterSetter(lt,"strokeLinearGradientEndPointX",0),S.addGetterSetter(lt,"fillLinearGradientEndPointY",0),S.addGetterSetter(lt,"strokeLinearGradientEndPointY",0),S.addComponentsGetterSetter(lt,"fillRadialGradientStartPoint",["x","y"]),S.addGetterSetter(lt,"fillRadialGradientStartPointX",0),S.addGetterSetter(lt,"fillRadialGradientStartPointY",0),S.addComponentsGetterSetter(lt,"fillRadialGradientEndPoint",["x","y"]),S.addGetterSetter(lt,"fillRadialGradientEndPointX",0),S.addGetterSetter(lt,"fillRadialGradientEndPointY",0),S.addGetterSetter(lt,"fillPatternRotation",0),S.backCompat(lt,{dashArray:"dash",getDashArray:"getDash",setDashArray:"getDash",drawFunc:"sceneFunc",getDrawFunc:"getSceneFunc",setDrawFunc:"setSceneFunc",drawHitFunc:"hitFunc",getDrawHitFunc:"getHitFunc",setDrawHitFunc:"setHitFunc"}),h.mapMethods(lt);var ut=[{x:0,y:0},{x:-1,y:-1},{x:1,y:-1},{x:1,y:1},{x:-1,y:1}],dt=ut.length,pt=function(t){function e(e){var i=t.call(this,e)||this;return i.canvas=new D,i.hitCanvas=new N({pixelRatio:1}),i._waitingForDraw=!1,i.on("visibleChange.konva",i._checkVisibility),i._checkVisibility(),i.on("imageSmoothingEnabledChange.konva",i._setSmoothEnabled),i._setSmoothEnabled(),i}return E(e,t),e.prototype.createPNGStream=function(){return this.canvas._canvas.createPNGStream()},e.prototype.getCanvas=function(){return this.canvas},e.prototype.getHitCanvas=function(){return this.hitCanvas},e.prototype.getContext=function(){return this.getCanvas().getContext()},e.prototype.clear=function(t){return this.getContext().clear(t),this.getHitCanvas().getContext().clear(t),this},e.prototype.setZIndex=function(e){t.prototype.setZIndex.call(this,e);var i=this.getStage();return i&&(i.content.removeChild(this.getCanvas()._canvas),e<i.children.length-1?i.content.insertBefore(this.getCanvas()._canvas,i.children[e+1].getCanvas()._canvas):i.content.appendChild(this.getCanvas()._canvas)),this},e.prototype.moveToTop=function(){W.prototype.moveToTop.call(this);var t=this.getStage();return t&&(t.content.removeChild(this.getCanvas()._canvas),t.content.appendChild(this.getCanvas()._canvas)),!0},e.prototype.moveUp=function(){if(!W.prototype.moveUp.call(this))return!1;var t=this.getStage();return!!t&&(t.content.removeChild(this.getCanvas()._canvas),this.index<t.children.length-1?t.content.insertBefore(this.getCanvas()._canvas,t.children[this.index+1].getCanvas()._canvas):t.content.appendChild(this.getCanvas()._canvas),!0)},e.prototype.moveDown=function(){if(W.prototype.moveDown.call(this)){var t=this.getStage();if(t){var e=t.children;t.content.removeChild(this.getCanvas()._canvas),t.content.insertBefore(this.getCanvas()._canvas,e[this.index+1].getCanvas()._canvas)}return!0}return!1},e.prototype.moveToBottom=function(){if(W.prototype.moveToBottom.call(this)){var t=this.getStage();if(t){var e=t.children;t.content.removeChild(this.getCanvas()._canvas),t.content.insertBefore(this.getCanvas()._canvas,e[1].getCanvas()._canvas)}return!0}return!1},e.prototype.getLayer=function(){return this},e.prototype.remove=function(){var t=this.getCanvas()._canvas;return W.prototype.remove.call(this),t&&t.parentNode&&m._isInDocument(t)&&t.parentNode.removeChild(t),this},e.prototype.getStage=function(){return this.parent},e.prototype.setSize=function(t){var e=t.width,i=t.height;return this.canvas.setSize(e,i),this.hitCanvas.setSize(e,i),this._setSmoothEnabled(),this},e.prototype._validateAdd=function(t){var e=t.getType();"Group"!==e&&"Shape"!==e&&m.throw("You may only add groups and shapes to a layer.")},e.prototype._toKonvaCanvas=function(t){return(t=t||{}).width=t.width||this.getWidth(),t.height=t.height||this.getHeight(),t.x=void 0!==t.x?t.x:this.x(),t.y=void 0!==t.y?t.y:this.y(),W.prototype._toKonvaCanvas.call(this,t)},e.prototype._checkVisibility=function(){var t=this.visible();this.canvas._canvas.style.display=t?"block":"none"},e.prototype._setSmoothEnabled=function(){this.getContext()._context.

12imageSmoothingEnabled=this.imageSmoothingEnabled()},e.prototype.getWidth=function(){if(this.parent)return this.parent.width()},e.prototype.setWidth=function(){m.warn('Can not change width of layer. Use "stage.width(value)" function instead.')},e.prototype.getHeight=function(){if(this.parent)return this.parent.height()},e.prototype.setHeight=function(){m.warn('Can not change height of layer. Use "stage.height(value)" function instead.')},e.prototype.batchDraw=function(){var t=this;return this._waitingForDraw||(this._waitingForDraw=!0,m.requestAnimFrame((function(){t.draw(),t._waitingForDraw=!1}))),this},e.prototype.getIntersection=function(t,e){if(!this.isListening()||!this.isVisible())return null;for(var i=1,n=!1;;){for(var r=0;r<dt;r++){var a=ut[r],o=this._getIntersection({x:t.x+a.x*i,y:t.y+a.y*i}),s=o.shape;if(s&&e)return s.findAncestor(e,!0);if(s)return s;if(n=!!o.antialiased,!o.antialiased)break}if(!n)return null;i+=1}},e.prototype._getIntersection=function(t){var e=this.hitCanvas.pixelRatio,i=this.hitCanvas.context.getImageData(Math.round(t.x*e),Math.round(t.y*e),1,1).data,n=i[3];if(255===n){var r=m._rgbToHex(i[0],i[1],i[2]),a=ct["#"+r];return a?{shape:a}:{antialiased:!0}}return n>0?{antialiased:!0}:{}},e.prototype.drawScene=function(t,e){var i=this.getLayer(),n=t||i&&i.getCanvas();return this._fire("beforeDraw",{node:this}),this.clearBeforeDraw()&&n.getContext().clear(),Y.prototype.drawScene.call(this,n,e),this._fire("draw",{node:this}),this},e.prototype.drawHit=function(t,e){var i=this.getLayer(),n=t||i&&i.hitCanvas;return i&&i.clearBeforeDraw()&&i.getHitCanvas().getContext().clear(),Y.prototype.drawHit.call(this,n,e),this},e.prototype.enableHitGraph=function(){return this.hitGraphEnabled(!0),this},e.prototype.disableHitGraph=function(){return this.hitGraphEnabled(!1),this},e.prototype.setHitGraphEnabled=function(t){m.warn("hitGraphEnabled method is deprecated. Please use layer.listening() instead."),this.listening(t)},e.prototype.getHitGraphEnabled=function(t){return m.warn("hitGraphEnabled method is deprecated. Please use layer.listening() instead."),this.listening()},e.prototype.toggleHitCanvas=function(){if(this.parent){var t=this.parent;this.hitCanvas._canvas.parentNode?t.content.removeChild(this.hitCanvas._canvas):t.content.appendChild(this.hitCanvas._canvas)}},e}(Y);pt.prototype.nodeType="Layer",s(pt),S.addGetterSetter(pt,"imageSmoothingEnabled",!0),S.addGetterSetter(pt,"clearBeforeDraw",!0),S.addGetterSetter(pt,"hitGraphEnabled",!0,M()),h.mapMethods(pt);var ft=function(t){function e(e){var i=t.call(this,e)||this;return i.listening(!1),m.warn('Konva.Fast layer is deprecated. Please use "new Konva.Layer({ listening: false })" instead.'),i}return E(e,t),e}(pt);ft.prototype.nodeType="FastLayer",s(ft),h.mapMethods(ft);var mt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._validateAdd=function(t){var e=t.getType();"Group"!==e&&"Shape"!==e&&m.throw("You may only add groups and shapes to groups.")},e}(Y);mt.prototype.nodeType="Group",s(mt),h.mapMethods(mt);var gt=r.performance&&r.performance.now?function(){return r.performance.now()}:function(){return(new Date).getTime()},vt=function(){function t(e,i){this.id=t.animIdCounter++,this.frame={time:0,timeDiff:0,lastTime:gt(),frameRate:0},this.func=e,this.setLayers(i)}return t.prototype.setLayers=function(t){var e=[];return e=t?t.length>0?t:[t]:[],this.layers=e,this},t.prototype.getLayers=function(){return this.layers},t.prototype.addLayer=function(t){var e,i=this.layers,n=i.length;for(e=0;e<n;e++)if(i[e]._id===t._id)return!1;return this.layers.push(t),!0},t.prototype.isRunning=function(){var e,i=t.animations,n=i.length;for(e=0;e<n;e++)if(i[e].id===this.id)return!0;return!1},t.prototype.start=function(){return this.stop(),this.frame.timeDiff=0,this.frame.lastTime=gt(),t._addAnimation(this),this},t.prototype.stop=function(){return t._removeAnimation(this),this},t.prototype._updateFrameObject=function(t){this.frame.timeDiff=t-this.frame.lastTime,this.frame.lastTime=t,this.frame.time+=this.frame.timeDiff,this.frame.frameRate=1e3/this.frame.timeDiff},t._addAnimation=function(t){this.animations.push(t),this._handleAnimation()},t._removeAnimation=function(t){var e,i=t.id,n=this.animations,r=n.length;for(e=0;e<r;e++)if(n[e].id===i){this.animations.splice(e,1);break}},t._runFrames=function(){var t,e,i,n,r,a,o,s,h={},c=this.animations;for(n=0;n<c.length;n++)if(e=(t=c[n]).layers,i=t.func,t._updateFrameObject(gt()),a=e.length,!i||!1!==i.call(t,t.frame))for(r=0;r<a;r++)void 0!==(o=e[r])._id&&(h[o._id]=o);for(s in h)h.hasOwnProperty(s)&&h[s].draw()},t._animationLoop=function(){var e=t;e.animations.length?(e._runFrames(),requestAnimationFrame(e._animationLoop)):e.animRunning=!1},t._handleAnimation=function(){this.animRunning||(this.animRunning=!0,requestAnimationFrame(this._animationLoop))},t.animations=[],t.animIdCounter=0,t.animRunning=!1,t}(),yt={node:1,duration:1,easing:1,onFinish:1,yoyo:1},xt=0,bt=["fill","stroke","shadowColor"],_t=function(){function t(t,e,i,n,r,a,o){this.prop=t,this.propFunc=e,this.begin=n,this._pos=n,this.duration=a,this._change=0,this.prevPos=0,this.yoyo=o,this._time=0,this._position=0,this._startTime=0,this._finish=0,this.func=i,this._change=r-this.begin,this.pause()}return t.prototype.fire=function(t){var e=this[t];e&&e()},t.prototype.setTime=function(t){t>this.duration?this.yoyo?(this._time=this.duration,this.reverse()):this.finish():t<0?this.yoyo?(this._time=0,this.play()):this.reset():(this._time=t,this.update())},t.prototype.getTime=function(){return this._time},t.prototype.setPosition=function(t){this.prevPos=this._pos,this.propFunc(t),this._pos=t},t.prototype.getPosition=function(t){return void 0===t&&(t=this._time),this.func(t,this.begin,this._change,this.duration)},t.prototype.play=function(){this.state=2,this._startTime=this.getTimer()-this._time,this.onEnterFrame

12(),this.fire("onPlay")},t.prototype.reverse=function(){this.state=3,this._time=this.duration-this._time,this._startTime=this.getTimer()-this._time,this.onEnterFrame(),this.fire("onReverse")},t.prototype.seek=function(t){this.pause(),this._time=t,this.update(),this.fire("onSeek")},t.prototype.reset=function(){this.pause(),this._time=0,this.update(),this.fire("onReset")},t.prototype.finish=function(){this.pause(),this._time=this.duration,this.update(),this.fire("onFinish")},t.prototype.update=function(){this.setPosition(this.getPosition(this._time)),this.fire("onUpdate")},t.prototype.onEnterFrame=function(){var t=this.getTimer()-this._startTime;2===this.state?this.setTime(t):3===this.state&&this.setTime(this.duration-t)},t.prototype.pause=function(){this.state=1,this.fire("onPause")},t.prototype.getTimer=function(){return(new Date).getTime()},t}(),wt=function(){function t(e){var i,n,r=this,o=e.node,s=o._id,h=e.easing||Mt.Linear,c=!!e.yoyo;i=void 0===e.duration?.3:0===e.duration?.001:e.duration,this.node=o,this._id=xt++;var l=o.getLayer()||(o instanceof a.Stage?o.getLayers():null);for(n in l||m.error("Tween constructor have `node` that is not in a layer. Please add node into layer first."),this.anim=new vt((function(){r.tween.onEnterFrame()}),l),this.tween=new _t(n,(function(t){r._tweenFunc(t)}),h,0,1,1e3*i,c),this._addListeners(),t.attrs[s]||(t.attrs[s]={}),t.attrs[s][this._id]||(t.attrs[s][this._id]={}),t.tweens[s]||(t.tweens[s]={}),e)void 0===yt[n]&&this._addAttr(n,e[n]);this.reset(),this.onFinish=e.onFinish,this.onReset=e.onReset,this.onUpdate=e.onUpdate}return t.prototype._addAttr=function(e,i){var n,r,a,o,s,h,c,l,u=this.node,d=u._id;if((a=t.tweens[d][e])&&delete t.attrs[d][a][e],n=u.getAttr(e),m._isArray(i))if(r=[],s=Math.max(i.length,n.length),"points"===e&&i.length!==n.length&&(i.length>n.length?(c=n,n=m._prepareArrayForTween(n,i,u.closed())):(h=i,i=m._prepareArrayForTween(i,n,u.closed()))),0===e.indexOf("fill"))for(o=0;o<s;o++)if(o%2==0)r.push(i[o]-n[o]);else{var p=m.colorToRGBA(n[o]);l=m.colorToRGBA(i[o]),n[o]=p,r.push({r:l.r-p.r,g:l.g-p.g,b:l.b-p.b,a:l.a-p.a})}else for(o=0;o<s;o++)r.push(i[o]-n[o]);else-1!==bt.indexOf(e)?(n=m.colorToRGBA(n),r={r:(l=m.colorToRGBA(i)).r-n.r,g:l.g-n.g,b:l.b-n.b,a:l.a-n.a}):r=i-n;t.attrs[d][this._id][e]={start:n,diff:r,end:i,trueEnd:h,trueStart:c},t.tweens[d][e]=this._id},t.prototype._tweenFunc=function(e){var i,n,r,a,o,s,h,c,l=this.node,u=t.attrs[l._id][this._id];for(i in u){if(r=(n=u[i]).start,a=n.diff,c=n.end,m._isArray(r))if(o=[],h=Math.max(r.length,c.length),0===i.indexOf("fill"))for(s=0;s<h;s++)s%2==0?o.push((r[s]||0)+a[s]*e):o.push("rgba("+Math.round(r[s].r+a[s].r*e)+","+Math.round(r[s].g+a[s].g*e)+","+Math.round(r[s].b+a[s].b*e)+","+(r[s].a+a[s].a*e)+")");else for(s=0;s<h;s++)o.push((r[s]||0)+a[s]*e);else o=-1!==bt.indexOf(i)?"rgba("+Math.round(r.r+a.r*e)+","+Math.round(r.g+a.g*e)+","+Math.round(r.b+a.b*e)+","+(r.a+a.a*e)+")":r+a*e;l.setAttr(i,o)}},t.prototype._addListeners=function(){var e=this;this.tween.onPlay=function(){e.anim.start()},this.tween.onReverse=function(){e.anim.start()},this.tween.onPause=function(){e.anim.stop()},this.tween.onFinish=function(){var i=e.node,n=t.attrs[i._id][e._id];n.points&&n.points.trueEnd&&i.setAttr("points",n.points.trueEnd),e.onFinish&&e.onFinish.call(e)},this.tween.onReset=function(){var i=e.node,n=t.attrs[i._id][e._id];n.points&&n.points.trueStart&&i.points(n.points.trueStart),e.onReset&&e.onReset()},this.tween.onUpdate=function(){e.onUpdate&&e.onUpdate.call(e)}},t.prototype.play=function(){return this.tween.play(),this},t.prototype.reverse=function(){return this.tween.reverse(),this},t.prototype.reset=function(){return this.tween.reset(),this},t.prototype.seek=function(t){return this.tween.seek(1e3*t),this},t.prototype.pause=function(){return this.tween.pause(),this},t.prototype.finish=function(){return this.tween.finish(),this},t.prototype.destroy=function(){var e,i=this.node._id,n=this._id,r=t.tweens[i];for(e in this.pause(),r)delete t.tweens[i][e];delete t.attrs[i][n]},t.attrs={},t.tweens={},t}();W.prototype.to=function(t){var e=t.onFinish;t.node=this,t.onFinish=function(){this.destroy(),e&&e()},new wt(t).play()};

12var Mt={BackEaseIn:function(t,e,i,n){var r=1.70158;return i*(t/=n)*t*((r+1)*t-r)+e},BackEaseOut:function(t,e,i,n){var r=1.70158;return i*((t=t/n-1)*t*((r+1)*t+r)+1)+e},BackEaseInOut:function(t,e,i,n){var r=1.70158;return(t/=n/2)<1?i/2*(t*t*((1+(r*=1.525))*t-r))+e:i/2*((t-=2)*t*((1+(r*=1.525))*t+r)+2)+e},ElasticEaseIn:function(t,e,i,n,r,a){var o=0;return 0===t?e:1==(t/=n)?e+i:(a||(a=.3*n),!r||r<Math.abs(i)?(r=i,o=a/4):o=a/(2*Math.PI)*Math.asin(i/r),-r*Math.pow(2,10*(t-=1))*Math.sin((t*n-o)*(2*Math.PI)/a)+e)},ElasticEaseOut:function(t,e,i,n,r,a){var o=0;return 0===t?e:1==(t/=n)?e+i:(a||(a=.3*n),!r||r<Math.abs(i)?(r=i,o=a/4):o=a/(2*Math.PI)*Math.asin(i/r),r*Math.pow(2,-10*t)*Math.sin((t*n-o)*(2*Math.PI)/a)+i+e)},ElasticEaseInOut:function(t,e,i,n,r,a){var o=0;return 0===t?e:2==(t/=n/2)?e+i:(a||(a=n*(.3*1.5)),!r||r<Math.abs(i)?(r=i,o=a/4):o=a/(2*Math.PI)*Math.asin(i/r),t<1?r*Math.pow(2,10*(t-=1))*Math.sin((t*n-o)*(2*Math.PI)/a)*-.5+e:r*Math.pow(2,-10*(t-=1))*Math.sin((t*n-o)*(2*Math.PI)/a)*.5+i+e)},BounceEaseOut:function(t,e,i,n){return(t/=n)<1/2.75?i*(7.5625*t*t)+e:t<2/2.75?i*(7.5625*(t-=1.5/2.75)*t+.75)+e:t<2.5/2.75?i*(7.5625*(t-=2.25/2.75)*t+.9375)+e:i*(7.5625*(t-=2.625/2.75)*t+.984375)+e},BounceEaseIn:function(t,e,i,n){return i-Mt.BounceEaseOut(n-t,0,i,n)+e},BounceEaseInOut:function(t,e,i,n){return t<n/2?.5*Mt.BounceEaseIn(2*t,0,i,n)+e:.5*Mt.BounceEaseOut(2*t-n,0,i,n)+.5*i+e},EaseIn:function(t,e,i,n){return i*(t/=n)*t+e},EaseOut:function(t,e,i,n){return-i*(t/=n)*(t-2)+e},EaseInOut:function(t,e,i,n){return(t/=n/2)<1?i/2*t*t+e:-i/2*(--t*(t-2)-1)+e},StrongEaseIn:function(t,e,i,n){return i*(t/=n)*t*t*t*t+e},StrongEaseOut:function(t,e,i,n){return i*((t=t/n-1)*t*t*t*t+1)+e},StrongEaseInOut:function(t,e,i,n){return(t/=n/2)<1?i/2*t*t*t*t*t+e:i/2*((t-=2)*t*t*t*t+2)+e},Linear:function(t,e,i,n){return i*t/n+e}},St=m._assign(a,{Collection:h,Util:m,Transform:c,Node:W,ids:F,names:G,Container:Y,Stage:st,stages:rt,Layer:pt,FastLayer:ft,Group:mt,DD:k,Shape:lt,shapes:ct,Animation:vt,Tween:wt,Easings:Mt,Context:C,Canvas:O}),Tt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=a.getAngle(this.angle()),i=this.clockwise();t.beginPath(),t.arc(0,0,this.outerRadius(),0,e,i),t.arc(0,0,this.innerRadius(),e,0,!i),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.outerRadius()},e.prototype.getHeight=function(){return 2*this.outerRadius()},e.prototype.setWidth=function(t){this.outerRadius(t/2)},e.prototype.setHeight=function(t){this.outerRadius(t/2)},e}(lt);Tt.prototype._centroid=!0,Tt.prototype.className="Arc",Tt.prototype._attrsAffectingSize=["innerRadius","outerRadius"],s(Tt),S.addGetterSetter(Tt,"innerRadius",0,y()),S.addGetterSetter(Tt,"outerRadius",0,y()),S.addGetterSetter(Tt,"angle",0,y()),S.addGetterSetter(Tt,"clockwise",!1,M()),h.mapMethods(Tt);var Et=function(t){function e(e){var i=t.call(this,e)||this;return i.on("pointsChange.konva tensionChange.konva closedChange.konva bezierChange.konva",(function(){this._clearCache("tensionPoints")})),i}return E(e,t),e.prototype._sceneFunc=function(t){var e,i,n,r=this.points(),a=r.length,o=this.tension(),s=this.closed(),h=this.bezier();if(a){if(t.beginPath(),t.moveTo(r[0],r[1]),0!==o&&a>4){for(i=(e=this.getTensionPoints()).length,n=s?0:4,s||t.quadraticCurveTo(e[0],e[1],e[2],e[3]);n<i-2;)t.bezierCurveTo(e[n++],e[n++],e[n++],e[n++],e[n++],e[n++]);s||t.quadraticCurveTo(e[i-2],e[i-1],r[a-2],r[a-1])}else if(h)for(n=2;n<a;)t.bezierCurveTo(r[n++],r[n++],r[n++],r[n++],r[n++],r[n++]);else for(n=2;n<a;n+=2)t.lineTo(r[n],r[n+1]);s?(t.closePath(),t.fillStrokeShape(this)):t.strokeShape(this)}},e.prototype.getTensionPoints=function(){return this._getCache("tensionPoints",this._getTensionPoints)},e.prototype._getTensionPoints=function(){return this.closed()?this._getTensionPointsClosed():m._expandPoints(this.points(),this.tension())},e.prototype._getTensionPointsClosed=function(){var t=this.points(),e=t.length,i=this.tension(),n=m._getControlPoints(t[e-2],t[e-1],t[0],t[1],t[2],t[3],i),r=m._getControlPoints(t[e-4],t[e-3],t[e-2],t[e-1],t[0],t[1],i),a=m._expandPoints(t,i);return[n[2],n[3]].concat(a).concat([r[0],r[1],t[e-2],t[e-1],r[2],r[3],n[0],n[1],t[0],t[1]])}

12,e.prototype.getWidth=function(){return this.getSelfRect().width},e.prototype.getHeight=function(){return this.getSelfRect().height},e.prototype.getSelfRect=function(){var t=this.points();if(t.length<4)return{x:t[0]||0,y:t[1]||0,width:0,height:0};for(var e,i,n=(t=0!==this.tension()?function(){for(var t=0,e=0,i=arguments.length;e<i;e++)t+=arguments[e].length;var n=Array(t),r=0;for(e=0;e<i;e++)for(var a=arguments[e],o=0,s=a.length;o<s;o++,r++)n[r]=a[o];return n}([t[0],t[1]],this._getTensionPoints(),[t[t.length-2],t[t.length-1]]):this.points())[0],r=t[0],a=t[1],o=t[1],s=0;s<t.length/2;s++)e=t[2*s],i=t[2*s+1],n=Math.min(n,e),r=Math.max(r,e),a=Math.min(a,i),o=Math.max(o,i);return{x:n,y:a,width:r-n,height:o-a}},e}(lt);Et.prototype.className="Line",Et.prototype._attrsAffectingSize=["points","bezier","tension"],s(Et),S.addGetterSetter(Et,"closed",!1),S.addGetterSetter(Et,"bezier",!1),S.addGetterSetter(Et,"tension",0,y()),S.addGetterSetter(Et,"points",[],function(){if(a.isUnminified)return function(t,e){return m._isArray(t)?t.forEach((function(t){m._isNumber(t)||m.warn('"'+e+'" attribute has non numeric element '+t+". Make sure that all elements are numbers.")}

12)):m.warn(g(t)+' is a not valid value for "'+e+'" attribute. The value should be a array of numbers.'),t}}()),h.mapMethods(Et);var At=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(e){t.prototype._sceneFunc.call(this,e);var i=2*Math.PI,n=this.points(),r=n,a=0!==this.tension()&&n.length>4;a&&(r=this.getTensionPoints());var o,s,h=n.length;a?(o=n[h-2]-(r[r.length-2]+r[r.length-4])/2,s=n[h-1]-(r[r.length-1]+r[r.length-3])/2):(o=n[h-2]-n[h-4],s=n[h-1]-n[h-3]);var c=(Math.atan2(s,o)+i)%i,l=this.pointerLength(),u=this.pointerWidth();e.save(),e.beginPath(),e.translate(n[h-2],n[h-1]),e.rotate(c),e.moveTo(0,0),e.lineTo(-l,u/2),e.lineTo(-l,-u/2),e.closePath(),e.restore(),this.pointerAtBeginning()&&(e.save(),e.translate(n[0],n[1]),a?(o=(r[0]+r[2])/2-n[0],s=(r[1]+r[3])/2-n[1]):(o=n[2]-n[0],s=n[3]-n[1]),e.rotate((Math.atan2(-s,-o)+i)%i),e.moveTo(0,0),e.lineTo(-l,u/2),e.lineTo(-l,-u/2),e.closePath(),e.restore());var d=this.dashEnabled();d&&(this.attrs.dashEnabled=!1,e.setLineDash([])),e.fillStrokeShape(this),d&&(this.attrs.dashEnabled=!0)},e.prototype.getSelfRect=function(){var e=t.prototype.getSelfRect.call(this),i=this.pointerWidth()/2;return{x:e.x-i,y:e.y-i,width:e.width+2*i,height:e.height+2*i}},e}(Et);At.prototype.className="Arrow",s(At),S.addGetterSetter(At,"pointerLength",10,y()),S.addGetterSetter(At,"pointerWidth",10,y()),S.addGetterSetter(At,"pointerAtBeginning",!1),h.mapMethods(At);var Pt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){t.beginPath(),t.arc(0,0,this.attrs.radius||0,0,2*Math.PI,!1),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.radius()},e.prototype.getHeight=function(){return 2*this.radius()},e.prototype.setWidth=function(t){this.radius()!==t/2&&this.radius(t/2)},e.prototype.setHeight=function(t){this.radius()!==t/2&&this.radius(t/2)},e}(lt);Pt.prototype._centroid=!0,Pt.prototype.className="Circle",Pt.prototype._attrsAffectingSize=["radius"],s(Pt),S.addGetterSetter(Pt,"radius",0,y()),h.mapMethods(Pt);var Ct=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.radiusX(),i=this.radiusY();t.beginPath(),t.save(),e!==i&&t.scale(1,i/e),t.arc(0,0,e,0,2*Math.PI,!1),t.restore(),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.radiusX()},e.prototype.getHeight=function(){return 2*this.radiusY()},e.prototype.setWidth=function(t){this.radiusX(t/2)},e.prototype.setHeight=function(t){this.radiusY(t/2)},e}(lt);Ct.prototype.className="Ellipse",Ct.prototype._centroid=!0,Ct.prototype._attrsAffectingSize=["radiusX","radiusY"],s(Ct),S.addComponentsGetterSetter(Ct,"radius",["x","y"]),S.addGetterSetter(Ct,"radiusX",0,y()),S.addGetterSetter(Ct,"radiusY",0,y()),h.mapMethods(Ct);var Lt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._useBufferCanvas=function(){return t.prototype._useBufferCanvas.call(this,!0)},e.prototype._sceneFunc=function(t){var e,i=this.getWidth(),n=this.getHeight(),r=this.attrs.image;if(r){var a=this.attrs.cropWidth,o=this.attrs.cropHeight;e=a&&o?[r,this.cropX(),this.cropY(),a,o,0,0,i,n]:[r,0,0,i,n]}(this.hasFill()||this.hasStroke())&&(t.beginPath(),t.rect(0,0,i,n),t.closePath(),t.fillStrokeShape(this)),r&&t.drawImage.apply(t,e)},e.prototype._hitFunc=function(t){var e=this.width(),i=this.height();t.beginPath(),t.rect(0,0,e,i),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){var t,e;return null!==(t=this.attrs.width)&&void 0!==t?t:(null===(e=this.image())||void 0===e?void 0:e.width)||0},e.prototype.getHeight=function(){var t,e;return null!==(t=this.attrs.height)&&void 0!==t?t:(null===(e=this.image())||void 0===e?void 0:e.height)||0},e.fromURL=function(t,i){var n=m.createImageElement();n.onload=function(){var t=new e({image:n});i(t)},n.crossOrigin="Anonymous",n.src=t},e}(lt);Lt.prototype.className="Image",s(Lt),S.addGetterSetter(Lt,"image"),S.addComponentsGetterSetter(Lt,"crop",["x","y","width","height"]),S.addGetterSetter(Lt,"cropX",0,y()),S.addGetterSetter(Lt,"cropY",0,y()),S.addGetterSetter(Lt,"cropWidth",0,y()),S.addGetterSetter(Lt,"cropHeight",0,y()),h.mapMethods(Lt);var Rt=["fontFamily","fontSize","fontStyle","padding","lineHeight","text","width","height"],It=Rt.length,Ot=function(t){function e(e){var i=t.call(this,e)||this;return i.on("add.konva",(function(t){this._addListeners(t.child),this._sync()})),i}return E(e,t),e.prototype.getText=function(){return this.find("Text")[0]},e.prototype.getTag=function(){return this.find("Tag")[0]},e.prototype._addListeners=function(t){var e,i=this,n=function(){i._sync()};for(e=0;e<It;e++)t.on(Rt[e]+"Change.konva",n)},e.prototype.getWidth=function(){return this.getText().width()},e.prototype.getHeight=function(){return this.getText().height()},e.prototype._sync=function(){var t,e,i,n,r,a,o,s=this.getText(),h=this.getTag();if(s&&h){switch(t=s.width(),e=s.height(),i=h.pointerDirection(),n=h.pointerWidth(),o=h.pointerHeight(),r=0,a=0,i){case"up":r=t/2,a=-1*o;break;case"right":r=t+n,a=e/2;break;case"down":r=t/2,a=e+o;break;case"left":r=-1*n,a=e/2}h.setAttrs({x:-1*r,y:-1*a,width:t,height:e}),s.setAttrs({x:-1*r,y:-1*a})}},e}(mt);Ot.prototype.className="Label",s(Ot),h.mapMethods(Ot);var Dt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.width(),i=this.height(),n=this.pointerDirection(),r=this.pointerWidth(),a=this.pointerHeight(),o=this.cornerRadius(),s=0,h=0,c=0,l=0;

12"number"==typeof o?s=h=c=l=Math.min(o,e/2,i/2):(s=Math.min(o[0]||0,e/2,i/2),h=Math.min(o[1]||0,e/2,i/2),l=Math.min(o[2]||0,e/2,i/2),c=Math.min(o[3]||0,e/2,i/2)),t.beginPath(),t.moveTo(s,0),"up"===n&&(t.lineTo((e-r)/2,0),t.lineTo(e/2,-1*a),t.lineTo((e+r)/2,0)),t.lineTo(e-h,0),t.arc(e-h,h,h,3*Math.PI/2,0,!1),"right"===n&&(t.lineTo(e,(i-a)/2),t.lineTo(e+r,i/2),t.lineTo(e,(i+a)/2)),t.lineTo(e,i-l),t.arc(e-l,i-l,l,0,Math.PI/2,!1),"down"===n&&(t.lineTo((e+r)/2,i),t.lineTo(e/2,i+a),t.lineTo((e-r)/2,i)),t.lineTo(c,i),t.arc(c,i-c,c,Math.PI/2,Math.PI,!1),"left"===n&&(t.lineTo(0,(i+a)/2),t.lineTo(-1*r,i/2),t.lineTo(0,(i-a)/2)),t.lineTo(0,s),t.arc(s,s,s,Math.PI,3*Math.PI/2,!1),t.closePath(),t.fillStrokeShape(this)},e.prototype.getSelfRect=function(){var t=0,e=0,i=this.pointerWidth(),n=this.pointerHeight(),r=this.pointerDirection(),a=this.width(),o=this.height();return"up"===r?(e-=n,o+=n):"down"===r?o+=n:"left"===r?(t-=1.5*i,a+=i):"right"===r&&(a+=1.5*i),{x:t,y:e,width:a,height:o}},e}(lt);Dt.prototype.className="Tag",s(Dt),S.addGetterSetter(Dt,"pointerDirection","none"),S.addGetterSetter(Dt,"pointerWidth",0,y()),S.addGetterSetter(Dt,"pointerHeight",0,y()),S.addGetterSetter(Dt,"cornerRadius",0,x(4)),h.mapMethods(Dt);var Nt=function(t){function e(i){var n=t.call(this,i)||this;n.dataArray=[],n.pathLength=0,n.dataArray=e.parsePathData(n.data()),n.pathLength=0;for(var r=0;r<n.dataArray.length;++r)n.pathLength+=n.dataArray[r].pathLength;return n.on("dataChange.konva",(function(){this.dataArray=e.parsePathData(this.data()),this.pathLength=0;for(var t=0;t<this.dataArray.length;++t)this.pathLength+=this.dataArray[t].pathLength})),n}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.dataArray;t.beginPath();for(var i=!1,n=0;n<e.length;n++){var r=e[n].command,a=e[n].points;switch(r){case"L":t.lineTo(a[0],a[1]);break;case"M":t.moveTo(a[0],a[1]);break;case"C":t.bezierCurveTo(a[0],a[1],a[2],a[3],a[4],a[5]);break;case"Q":t.quadraticCurveTo(a[0],a[1],a[2],a[3]);break;case"A":var o=a[0],s=a[1],h=a[2],c=a[3],l=a[4],u=a[5],d=a[6],p=a[7],f=h>c?h:c,m=h>c?1:h/c,g=h>c?c/h:1;t.translate(o,s),t.rotate(d),t.scale(m,g),t.arc(0,0,f,l,l+u,1-p),t.scale(1/m,1/g),t.rotate(-d),t.translate(-o,-s);break;case"z":i=!0,t.closePath()}}this.attrs.isPlugin||(i||this.hasFill()?t.fillStrokeShape(this):t.strokeShape(this))},e.prototype.getSelfRect=function(){var t=[];this.dataArray.forEach((function(i){if("A"===i.command){var n=i.points[4],r=i.points[5],a=i.points[4]+r,o=Math.PI/180;if(Math.abs(n-a)<o&&(o=Math.abs(n-a)),r<0)for(var s=n-o;s>a;s-=o){var h=e.getPointOnEllipticalArc(i.points[0],i.points[1],i.points[2],i.points[3],s,0);t.push(h.x,h.y)}else for(s=n+o;s<a;s+=o)h=e.getPointOnEllipticalArc(i.points[0],i.points[1],i.points[2],i.points[3],s,0),t.push(h.x,h.y)}else if("C"===i.command)for(s=0;s<=1;s+=.01)h=e.getPointOnCubicBezier(s,i.start.x,i.start.y,i.points[0],i.points[1],i.points[2],i.points[3],i.points[4],i.points[5]),t.push(h.x,h.y);else t=t.concat(i.points)}));for(var i,n,r=t[0],a=t[0],o=t[1],s=t[1],h=0;h<t.length/2;h++)i=t[2*h],n=t[2*h+1],isNaN(i)||(r=Math.min(r,i),a=Math.max(a,i)),isNaN(n)||(o=Math.min(o,n),s=Math.max(s,n));return{x:Math.round(r),y:Math.round(o),width:Math.round(a-r),height:Math.round(s-o)}},e.prototype.getLength=function(){return this.pathLength},e.prototype.getPointAtLength=function(t){var i,n=0,r=this.dataArray.length;if(!r)return null;for(;n<r&&t>this.dataArray[n].pathLength;)t-=this.dataArray[n].pathLength,++n;if(n===r)return{x:(i=this.dataArray[n-1].points.slice(-2))[0],y:i[1]};if(t<.01)return{x:(i=this.dataArray[n].points.slice(0,2))[0],y:i[1]};var a=this.dataArray[n],o=a.points;switch(a.command){case"L":return e.getPointOnLine(t,a.start.x,a.start.y,o[0],o[1]);case"C":return e.getPointOnCubicBezier(t/a.pathLength,a.start.x,a.start.y,o[0],o[1],o[2],o[3],o[4],o[5]);case"Q":return e.getPointOnQuadraticBezier(t/a.pathLength,a.start.x,a.start.y,o[0],o[1],o[2],o[3]);case"A":var s=o[0],h=o[1],c=o[2],l=o[3],u=o[4],d=o[5],p=o[6];return u+=d*t/a.pathLength,e.getPointOnEllipticalArc(s,h,c,l,u,p)}return null},e.getLineLength=function(t,e,i,n){return Math.sqrt((i-t)*(i-t)+(n-e)*(n-e))}

12,e.getPointOnLine=function(t,e,i,n,r,a,o){void 0===a&&(a=e),void 0===o&&(o=i);var s=(r-i)/(n-e+1e-8),h=Math.sqrt(t*t/(1+s*s));n<e&&(h*=-1);var c,l=s*h;if(n===e)c={x:a,y:o+l};else if((o-i)/(a-e+1e-8)===s)c={x:a+h,y:o+l};else{var u,d,p=this.getLineLength(e,i,n,r),f=(a-e)*(n-e)+(o-i)*(r-i);u=e+(f/=p*p)*(n-e),d=i+f*(r-i);var m=this.getLineLength(a,o,u,d),g=Math.sqrt(t*t-m*m);h=Math.sqrt(g*g/(1+s*s)),n<e&&(h*=-1),c={x:u+h,y:d+(l=s*h)}}return c},e.getPointOnCubicBezier=function(t,e,i,n,r,a,o,s,h){function c(t){return t*t*t}function l(t){return 3*t*t*(1-t)}function u(t){return 3*t*(1-t)*(1-t)}function d(t){return(1-t)*(1-t)*(1-t)}return{x:s*c(t)+a*l(t)+n*u(t)+e*d(t),y:h*c(t)+o*l(t)+r*u(t)+i*d(t)}},e.getPointOnQuadraticBezier=function(t,e,i,n,r,a,o){function s(t){return t*t}function h(t){return 2*t*(1-t)}function c(t){return(1-t)*(1-t)}return{x:a*s(t)+n*h(t)+e*c(t),y:o*s(t)+r*h(t)+i*c(t)}},e.getPointOnEllipticalArc=function(t,e,i,n,r,a){var o=Math.cos(a),s=Math.sin(a),h=i*Math.cos(r),c=n*Math.sin(r);return{x:t+(h*o-c*s),y:e+(h*s+c*o)}},e.parsePathData=function(t){if(!t)return[];var e=t,i=["m","M","l","L","v","V","h","H","z","Z","c","C","q","Q","t","T","s","S","a","A"];e=e.replace(new RegExp(" ","g"),",");for(var n=0;n<i.length;n++)e=e.replace(new RegExp(i[n],"g"),"|"+i[n]);var r,a=e.split("|"),o=[],s=[],h=0,c=0,l=/([-+]?((\d+\.\d+)|((\d+)|(\.\d+)))(?:e[-+]?\d+)?)/gi;for(n=1;n<a.length;n++){var u=a[n],d=u.charAt(0);for(u=u.slice(1),s.length=0;r=l.exec(u);)s.push(r[0]);for(var p=[],f=0,m=s.length;f<m;f++){var g=parseFloat(s[f]);isNaN(g)?p.push(0):p.push(g)}for(;p.length>0&&!isNaN(p[0]);){var v,y,x,b,_,w,M,S,T,E,A=null,P=[],C=h,L=c;switch(d){case"l":h+=p.shift(),c+=p.shift(),A="L",P.push(h,c);break;case"L":h=p.shift(),c=p.shift(),P.push(h,c);break;case"m":var R=p.shift(),I=p.shift();if(h+=R,c+=I,A="M",o.length>2&&"z"===o[o.length-1].command)for(var O=o.length-2;O>=0;O--)if("M"===o[O].command){h=o[O].points[0]+R,c=o[O].points[1]+I;break}P.push(h,c),d="l";break;case"M":h=p.shift(),c=p.shift(),A="M",P.push(h,c),d="L";break;case"h":h+=p.shift(),A="L",P.push(h,c);break;case"H":h=p.shift(),A="L",P.push(h,c);break;case"v":c+=p.shift(),A="L",P.push(h,c);break;case"V":c=p.shift(),A="L",P.push(h,c);break;case"C":P.push(p.shift(),p.shift(),p.shift(),p.shift()),h=p.shift(),c=p.shift(),P.push(h,c);break;case"c":P.push(h+p.shift(),c+p.shift(),h+p.shift(),c+p.shift()),h+=p.shift(),c+=p.shift(),A="C",P.push(h,c);break;case"S":y=h,x=c,"C"===(v=o[o.length-1]).command&&(y=h+(h-v.points[2]),x=c+(c-v.points[3])),P.push(y,x,p.shift(),p.shift()),h=p.shift(),c=p.shift(),A="C",P.push(h,c);break;case"s":y=h,x=c,"C"===(v=o[o.length-1]).command&&(y=h+(h-v.points[2]),x=c+(c-v.points[3])),P.push(y,x,h+p.shift(),c+p.shift()),h+=p.shift(),c+=p.shift(),A="C",P.push(h,c);break;case"Q":P.push(p.shift(),p.shift()),h=p.shift(),c=p.shift(),P.push(h,c);break;case"q":P.push(h+p.shift(),c+p.shift()),h+=p.shift(),c+=p.shift(),A="Q",P.push(h,c);break;case"T":y=h,x=c,"Q"===(v=o[o.length-1]).command&&(y=h+(h-v.points[0]),x=c+(c-v.points[1])),h=p.shift(),c=p.shift(),A="Q",P.push(y,x,h,c);break;case"t":y=h,x=c,"Q"===(v=o[o.length-1]).command&&(y=h+(h-v.points[0]),x=c+(c-v.points[1])),h+=p.shift(),c+=p.shift(),A="Q",P.push(y,x,h,c);break;case"A":b=p.shift(),_=p.shift(),w=p.shift(),M=p.shift(),S=p.shift(),T=h,E=c,h=p.shift(),c=p.shift(),A="A",P=this.convertEndpointToCenterParameterization(T,E,h,c,M,S,b,_,w);break;case"a":b=p.shift(),_=p.shift(),w=p.shift(),M=p.shift(),S=p.shift(),T=h,E=c,h+=p.shift(),c+=p.shift(),A="A",P=this.convertEndpointToCenterParameterization(T,E,h,c,M,S,b,_,w)}o.push({command:A||d,points:P,start:{x:C,y:L},pathLength:this.calcLength(C,L,A||d,P)})}"z"!==d&&"Z"!==d||o.push({command:"z",points:[],start:void 0,pathLength:0})}return o},e.calcLength=function(t,i,n,r){var a,o,s,h,c=e;switch(n){case"L":return c.getLineLength(t,i,r[0],r[1]);case"C":for(a=0,o=c.getPointOnCubicBezier(0,t,i,r[0],r[1],r[2],r[3],r[4],r[5]),h=.01;h<=1;h+=.01)s=c.getPointOnCubicBezier(h,t,i,r[0],r[1],r[2],r[3],r[4],r[5]),a+=c.getLineLength(o.x,o.y,s.x,s.y),o=s;return a;case"Q":for(a=0,o=c.getPointOnQuadraticBezier(0,t,i,r[0],r[1],r[2],r[3]),h=.01;h<=1;h+=.01)s=c.getPointOnQuadraticBezier(h,t,i,r[0],r[1],r[2],r[3]),a+=c.getLineLength(o.x,o.y,s.x,s.y),o=s;return a;case"A":a=0;var l=r[4],u=r[5],d=r[4]+u,p=Math.PI/180;

12if(Math.abs(l-d)<p&&(p=Math.abs(l-d)),o=c.getPointOnEllipticalArc(r[0],r[1],r[2],r[3],l,0),u<0)for(h=l-p;h>d;h-=p)s=c.getPointOnEllipticalArc(r[0],r[1],r[2],r[3],h,0),a+=c.getLineLength(o.x,o.y,s.x,s.y),o=s;else for(h=l+p;h<d;h+=p)s=c.getPointOnEllipticalArc(r[0],r[1],r[2],r[3],h,0),a+=c.getLineLength(o.x,o.y,s.x,s.y),o=s;return s=c.getPointOnEllipticalArc(r[0],r[1],r[2],r[3],d,0),a+=c.getLineLength(o.x,o.y,s.x,s.y)}return 0},e.convertEndpointToCenterParameterization=function(t,e,i,n,r,a,o,s,h){var c=h*(Math.PI/180),l=Math.cos(c)*(t-i)/2+Math.sin(c)*(e-n)/2,u=-1*Math.sin(c)*(t-i)/2+Math.cos(c)*(e-n)/2,d=l*l/(o*o)+u*u/(s*s);d>1&&(o*=Math.sqrt(d),s*=Math.sqrt(d));var p=Math.sqrt((o*o*(s*s)-o*o*(u*u)-s*s*(l*l))/(o*o*(u*u)+s*s*(l*l)));r===a&&(p*=-1),isNaN(p)&&(p=0);var f=p*o*u/s,m=p*-s*l/o,g=(t+i)/2+Math.cos(c)*f-Math.sin(c)*m,v=(e+n)/2+Math.sin(c)*f+Math.cos(c)*m,y=function(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])},x=function(t,e){return(t[0]*e[0]+t[1]*e[1])/(y(t)*y(e))},b=function(t,e){return(t[0]*e[1]<t[1]*e[0]?-1:1)*Math.acos(x(t,e))},_=b([1,0],[(l-f)/o,(u-m)/s]),w=[(l-f)/o,(u-m)/s],M=[(-1*l-f)/o,(-1*u-m)/s],S=b(w,M);return x(w,M)<=-1&&(S=Math.PI),x(w,M)>=1&&(S=0),0===a&&S>0&&(S-=2*Math.PI),1===a&&S<0&&(S+=2*Math.PI),[g,v,o,s,_,S,c,a]},e}(lt);Nt.prototype.className="Path",Nt.prototype._attrsAffectingSize=["data"],s(Nt),S.addGetterSetter(Nt,"data"),h.mapMethods(Nt);var kt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.cornerRadius(),i=this.width(),n=this.height();if(t.beginPath(),e){var r=0,a=0,o=0,s=0;"number"==typeof e?r=a=o=s=Math.min(e,i/2,n/2):(r=Math.min(e[0]||0,i/2,n/2),a=Math.min(e[1]||0,i/2,n/2),s=Math.min(e[2]||0,i/2,n/2),o=Math.min(e[3]||0,i/2,n/2)),t.moveTo(r,0),t.lineTo(i-a,0),t.arc(i-a,a,a,3*Math.PI/2,0,!1),t.lineTo(i,n-s),t.arc(i-s,n-s,s,0,Math.PI/2,!1),t.lineTo(o,n),t.arc(o,n-o,o,Math.PI/2,Math.PI,!1),t.lineTo(0,r),t.arc(r,r,r,Math.PI,3*Math.PI/2,!1)}else t.rect(0,0,i,n);t.closePath(),t.fillStrokeShape(this)},e}(lt);kt.prototype.className="Rect",s(kt),S.addGetterSetter(kt,"cornerRadius",0,x(4)),h.mapMethods(kt);var Ft=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=this._getPoints();t.beginPath(),t.moveTo(e[0].x,e[0].y);for(var i=1;i<e.length;i++)t.lineTo(e[i].x,e[i].y);t.closePath(),t.fillStrokeShape(this)},e.prototype._getPoints=function(){for(var t=this.attrs.sides,e=this.attrs.radius||0,i=[],n=0;n<t;n++)i.push({x:e*Math.sin(2*n*Math.PI/t),y:-1*e*Math.cos(2*n*Math.PI/t)});return i},e.prototype.getSelfRect=function(){var t=this._getPoints(),e=t[0].x,i=t[0].y,n=t[0].x,r=t[0].y;return t.forEach((function(t){e=Math.min(e,t.x),i=Math.max(i,t.x),n=Math.min(n,t.y),r=Math.max(r,t.y)})),{x:e,y:n,width:i-e,height:r-n}},e.prototype.getWidth=function(){return 2*this.radius()},e.prototype.getHeight=function(){return 2*this.radius()},e.prototype.setWidth=function(t){this.radius(t/2)},e.prototype.setHeight=function(t){this.radius(t/2)},e}(lt);Ft.prototype.className="RegularPolygon",Ft.prototype._centroid=!0,Ft.prototype._attrsAffectingSize=["radius"],s(Ft),S.addGetterSetter(Ft,"radius",0,y()),S.addGetterSetter(Ft,"sides",0,y()),h.mapMethods(

12Ft);var Gt=2*Math.PI,zt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){t.beginPath(),t.arc(0,0,this.innerRadius(),0,Gt,!1),t.moveTo(this.outerRadius(),0),t.arc(0,0,this.outerRadius(),Gt,0,!0),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.outerRadius()},e.prototype.getHeight=function(){return 2*this.outerRadius()},e.prototype.setWidth=function(t){this.outerRadius(t/2)},e.prototype.setHeight=function(t){this.outerRadius(t/2)},e}(lt);zt.prototype.className="Ring",zt.prototype._centroid=!0,zt.prototype._attrsAffectingSize=["innerRadius","outerRadius"],s(zt),S.addGetterSetter(zt,"innerRadius",0,y()),S.addGetterSetter(zt,"outerRadius",0,y()),h.mapMethods(zt);var Ut=function(t){function e(e){var i=t.call(this,e)||this;return i._updated=!0,i.anim=new vt((function(){var t=i._updated;return i._updated=!1,t})),i.on("animationChange.konva",(function(){this.frameIndex(0)})),i.on("frameIndexChange.konva",(function(){this._updated=!0})),i.on("frameRateChange.konva",(function(){this.anim.isRunning()&&(clearInterval(this.interval),this._setInterval())})),i}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.animation(),i=this.frameIndex(),n=4*i,r=this.animations()[e],a=this.frameOffsets(),o=r[n+0],s=r[n+1],h=r[n+2],c=r[n+3],l=this.image();if((this.hasFill()||this.hasStroke())&&(t.beginPath(),t.rect(0,0,h,c),t.closePath(),t.fillStrokeShape(this)),l)if(a){var u=a[e],d=2*i;t.drawImage(l,o,s,h,c,u[d+0],u[d+1],h,c)}else t.drawImage(l,o,s,h,c,0,0,h,c)},e.prototype._hitFunc=function(t){var e=this.animation(),i=this.frameIndex(),n=4*i,r=this.animations()[e],a=this.frameOffsets(),o=r[n+2],s=r[n+3];if(t.beginPath(),a){var h=a[e],c=2*i;t.rect(h[c+0],h[c+1],o,s)}else t.rect(0,0,o,s);t.closePath(),t.fillShape(this)},e.prototype._useBufferCanvas=function(){return t.prototype._useBufferCanvas.call(this,!0)},e.prototype._setInterval=function(){var t=this;this.interval=setInterval((function(){t._updateIndex()}),1e3/this.frameRate())},e.prototype.start=function(){if(!this.isRunning()){var t=this.getLayer();this.anim.setLayers(t),this._setInterval(),this.anim.start()}},e.prototype.stop=function(){this.anim.stop(),clearInterval(this.interval)},e.prototype.isRunning=function(){return this.anim.isRunning()},e.prototype._updateIndex=function(){var t=this.frameIndex(),e=this.animation();t<this.animations()[e].length/4-1?this.frameIndex(t+1):this.frameIndex(0)},e}(lt);Ut.prototype.className="Sprite",s(Ut),S.addGetterSetter(Ut,"animation"),S.addGetterSetter(Ut,"animations"),S.addGetterSetter(Ut,"frameOffsets"),S.addGetterSetter(Ut,"image"),S.addGetterSetter(Ut,"frameIndex",0,y()),S.addGetterSetter(Ut,"frameRate",17,y()),S.backCompat(Ut,{index:"frameIndex",getIndex:"getFrameIndex",setIndex:"setFrameIndex"}),h.mapMethods(Ut);var Bt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.innerRadius(),i=this.outerRadius(),n=this.numPoints();t.beginPath(),t.moveTo(0,0-i);for(var r=1;r<2*n;r++){var a=r%2==0?i:e,o=a*Math.sin(r*Math.PI/n),s=-1*a*Math.cos(r*Math.PI/n);t.lineTo(o,s)}t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.outerRadius()},e.prototype.getHeight=function(){return 2*this.outerRadius()},e.prototype.setWidth=function(t){this.outerRadius(t/2)},e.prototype.setHeight=function(t){this.outerRadius(t/2)},e}(lt);function Ht(t){return Array.from(t)}Bt.prototype.className="Star",Bt.prototype._centroid=!0,Bt.prototype._attrsAffectingSize=["innerRadius","outerRadius"],s(Bt),S.addGetterSetter(Bt,"numPoints",5,y()),S.addGetterSetter(Bt,"innerRadius",0,y()),S.addGetterSetter(Bt,"outerRadius",0,y()),h.mapMethods(Bt);var jt,Vt=["fontFamily","fontSize","fontStyle","fontVariant","padding","align","verticalAlign","lineHeight","text","width","height","wrap","ellipsis","letterSpacing"],Wt=Vt.length;function Xt(){return jt||(jt=m.createCanvasElement().getContext("2d"))}var Yt=function(t){function e(e){var i=t.call(this,function(t){return(t=t||{}).fillLinearGradientColorStops||t.fillRadialGradientColorStops||t.fillPatternImage||(t.fill=t.fill||"black"),t}(e))||this;i._partialTextX=0,i._partialTextY=0;for(var n=0;n<Wt;n++)i.on(Vt[n]+"Change.konva",i._setTextData);return i._setTextData(),i}return E(e,t),e.prototype._sceneFunc=function(t){var e=this.textArr,i=e.length;if(!this.text())return;var n,r=this.padding(),a=this.fontSize(),o=this.lineHeight()*a,s=this.verticalAlign(),h=0,c=this.align(),l=this.getWidth(),u=this.letterSpacing(),d=this.fill(),p=this.textDecoration(),f=-1!==p.indexOf("underline"),m=-1!==p.indexOf("line-through"),g=0,v=(g=o/2,0),y=0;let x=0;for(t.setAttr("font",this._getContextFont()),t.setAttr("textBaseline","alphabetic"),t.setAttr("textAlign","left"),"middle"===s?h=(this.getHeight()-i*o-2*r)/2:"bottom"===s&&(h=this.getHeight()-(i-1)*o-2*r),t.translate(r,h),n=0;n<i;n++){v=0,y=0;var b,_,w,M=e[n],S=M.text,T=M.width,E=n!==i-1;if(t.save(),"right"===c?v+=l-T-2*r:"center"===c&&(v+=(l-T-2*r)/2),i>1&&n>0&&(1==n?g=o:g+=o),0==n?x=-a/2+y:x+=o,f&&(t.save(),t.beginPath(),t.moveTo(v,x+Math.round(a/2)),_=0==(b=S.split(" ").length-1),w="justify"===c&&E&&!_?l-2*r:T,t.lineTo(v+Math.round(w),x+Math.round(a/2)),t.lineWidth=a/15,t.strokeStyle=d,t.stroke(),t.restore(

12)),m&&(t.save(),t.beginPath(),t.moveTo(v,x),_=0==(b=S.split(" ").length-1),w="justify"===c&&E&&!_?l-2*r:T,t.lineTo(v+Math.round(w),x),t.lineWidth=a/15,t.strokeStyle=d,t.stroke(),t.restore()),0!==u||"justify"===c){b=S.split(" ").length-1;for(var A=Ht(S),P=0;P<A.length;P++){var C=A[P];" "===C&&n!==i-1&&"justify"===c&&(v+=(l-2*r-T)/b),this._partialTextX=v,this._partialTextY=0==n?y:g+y,this._partialText=C,t.fillStrokeShape(this),v+=this.measureSize(C).width+u}}else this._partialTextX=v,this._partialTextY=0==n?y:g+y,this._partialText=S,t.fillStrokeShape(this);t.restore()}},e.prototype._hitFunc=function(t){var e=this.getWidth(),i=this.getHeight();t.beginPath(),t.rect(0,0,e,i),t.closePath(),t.fillStrokeShape(this)},e.prototype.setText=function(t){var e=m._isString(t)?t:null==t?"":t+"";return this._setAttr("text",e),this},e.prototype.getWidth=function(){return"auto"===this.attrs.width||void 0===this.attrs.width?this.getTextWidth()+2*this.padding():this.attrs.width},e.prototype.getHeight=function(){return"auto"===this.attrs.height||void 0===this.attrs.height?this.fontSize()*this.textArr.length*this.lineHeight()+2*this.padding():this.attrs.height},e.prototype.getTextWidth=function(){return this.textWidth},e.prototype.getTextHeight=function(){return m.warn("text.getTextHeight() method is deprecated. Use text.height() - for full height and text.fontSize() - for one line height."),this.textHeight},e.prototype.measureSize=function(t){var e,i=Xt(),n=this.fontSize();return i.save(),i.font=this._getContextFont(),e=i.measureText(t),i.restore(),{width:e.width,height:n}},e.prototype._getContextFont=function(){return a.UA.isIE?this.fontStyle()+" "+this.fontSize()+"px "+this.fontFamily():this.fontStyle()+" "+this.fontVariant()+" "+this.fontSize()+"px "+this.fontFamily().split(",").map((function(t){var e=(t=t.trim()).indexOf(" ")>=0,i=t.indexOf('"')>=0||t.indexOf("'")>=0;return e&&!i&&(t='"'+t+'"'),t})).join(", ")},e.prototype._addTextLine=function(t){"justify"===this.align()&&(t=t.trim());var e=this._getTextWidth(t);return this.textArr.push({text:t,width:e})},e.prototype._getTextWidth=function(t){var e=this.letterSpacing(),i=t.length;return Xt().measureText(t).width+(i?e*(i-1):0)},e.prototype._setTextData=function(){var t=this.text().split("\n"),e=+this.fontSize(),i=0,n=this.lineHeight()*e,r=this.attrs.width,a=this.attrs.height,o="auto"!==r&&void 0!==r,s="auto"!==a&&void 0!==a,h=this.padding(),c=r-2*h,l=a-2*h,u=0,d=this.wrap(),p="none"!==d,f="char"!==d&&p,m=this.ellipsis();this.textArr=[],Xt().font=this._getContextFont();for(var g=m?this._getTextWidth("â¦"):0,v=0,y=t.length;v<y;++v){var x=t[v],b=this._getTextWidth(x);if(o&&b>c)for(;x.length>0;){for(var _=0,w=x.length,M="",S=0;_<w;){var T=_+w>>>1,E=x.slice(0,T+1),A=this._getTextWidth(E)+g;A<=c?(_=T+1,M=E+(m?"â¦":""),S=A):w=T}if(!M)break;if(f){var P,C=x[M.length];(P=(" "===C||"-"===C)&&S<=c?M.length:Math.max(M.lastIndexOf(" "),M.lastIndexOf("-"))+1)>0&&(_=P,M=M.slice(0,_),S=this._getTextWidth(M))}if(M=M.trimRight(),this._addTextLine(M),i=Math.max(i,S),u+=n,!p||s&&u+n>l){var L=this.textArr[this.textArr.length-1];L&&m&&(this._getTextWidth(L.text+"â¦")<c||(L.text=L.text.slice(0,L.text.length-3)),this.textArr.splice(this.textArr.length-1,1),this._addTextLine(L.text+"â¦"));break}if((x=(x=x.slice(_)).trimLeft()).length>0&&(b=this._getTextWidth(x))<=c){this._addTextLine(x),u+=n,i=Math.max(i,b);break}}else this._addTextLine(x),u+=n,i=Math.max(i,b);if(s&&u+n>l)break}this.textHeight=e,this.textWidth=i},e.prototype.getStrokeScaleEnabled=function(){return!0},e}(lt);function qt(t){t.fillText(this.partialText,0,0)}function Zt(t){t.strokeText(this.partialText,0,0)}Yt.prototype._fillFunc=function(t){t.fillText(this._partialText,this._partialTextX,this._partialTextY)},Yt.prototype._strokeFunc=function(t){t.strokeText(this._partialText,this._partialTextX,this._partialTextY)},Yt.prototype.className="Text",Yt.prototype._attrsAffectingSize=["text","fontSize","padding","wrap","lineHeight"],s(Yt),S.overWriteSetter(Yt,"width",b()),S.overWriteSetter(Yt,"height",b()),S.addGetterSetter(Yt,"fontFamily","Arial"),S.addGetterSetter(Yt,"fontSize",12,y()),S.addGetterSetter(Yt,"fontStyle","normal"),S.addGetterSetter(Yt,"fontVariant","normal"),S.addGetterSetter(Yt,"padding",0,y()),S.addGetterSetter(Yt,"align","left"),S.addGetterSetter(Yt,"verticalAlign","top"),S.addGetterSetter(Yt,"lineHeight",1,y()),S.addGetterSetter(Yt,"wrap","word"),S.addGetterSetter(Yt,"ellipsis",!1,M()),S.addGetterSetter(Yt,"letterSpacing",0,y()),S.addGetterSetter(Yt,"text","",_()),S.addGetterSetter(Yt,"textDecoration",""),h.mapMethods(Yt);var Jt=function(t){function e(e){var i=t.call(this,e)||this;return i.dummyCanvas=m.createCanvasElement(),i.dataArray=[],i.dataArray=Nt.parsePathData(i.attrs.data),i.on("dataChange.konva",(function(){this.dataArray=Nt.parsePathData(this.attrs.data),this._setTextData()})),i.on("textChange.konva alignChange.konva letterSpacingChange.konva kerningFuncCh

12ange.konva",i._setTextData),e&&e.getKerning&&(m.warn('getKerning TextPath API is deprecated. Please use "kerningFunc" instead.'),i.kerningFunc(e.getKerning)),i._setTextData(),i}return E(e,t),e.prototype._sceneFunc=function(t){t.setAttr("font",this._getContextFont()),t.setAttr("textBaseline",this.textBaseline()),t.setAttr("textAlign","left"),t.save();var e=this.textDecoration(),i=this.fill(),n=this.fontSize(),r=this.glyphInfo;"underline"===e&&t.beginPath();for(var a=0;a<r.length;a++){t.save();var o=r[a].p0;t.translate(o.x,o.y),t.rotate(r[a].rotation),this.partialText=r[a].text,t.fillStrokeShape(this),"underline"===e&&(0===a&&t.moveTo(0,n/2+1),t.lineTo(n,n/2+1)),t.restore()}"underline"===e&&(t.strokeStyle=i,t.lineWidth=n/20,t.stroke()),t.restore()},e.prototype._hitFunc=function(t){t.beginPath();var e=this.glyphInfo;if(e.length>=1){var i=e[0].p0;t.moveTo(i.x,i.y)}for(var n=0;n<e.length;n++){var r=e[n].p1;t.lineTo(r.x,r.y)}t.setAttr("lineWidth",this.fontSize()),t.setAttr("strokeStyle",this.colorKey),t.stroke()},e.prototype.getTextWidth=function(){return this.textWidth},e.prototype.getTextHeight=function(){return m.warn("text.getTextHeight() method is deprecated. Use text.height() - for full height and text.fontSize() - for one line height."),this.textHeight},e.prototype.setText=function(t){return Yt.prototype.setText.call(this,t)},e.prototype._getContextFont=function(){return Yt.prototype._getContextFont.call(this)},e.prototype._getTextSize=function(t){var e=this.dummyCanvas.getContext("2d");e.save(),e.font=this._getContextFont();var i=e.measureText(t);return e.restore(),{width:i.width,height:parseInt(this.attrs.fontSize,10)}},e.prototype._setTextData=function(){var t=this,e=this._getTextSize(this.attrs.text),i=this.letterSpacing(),n=this.align(),r=this.kerningFunc();this.textWidth=e.width,this.textHeight=e.height;var a=Math.max(this.textWidth+((this.attrs.text||"").length-1)*i,0);this.glyphInfo=[];for(var o=0,s=0;s<t.dataArray.length;s++)t.dataArray[s].pathLength>0&&(o+=t.dataArray[s].pathLength);var h=0;"center"===n&&(h=Math.max(0,o/2-a/2)),"right"===n&&(h=Math.max(0,o-a));for(var c,l,u,d=Ht(this.text()),p=this.text().split(" ").length-1,f=-1,m=0,g=function(){m=0;for(var e=t.dataArray,i=f+1;i<e.length;i++){if(e[i].pathLength>0)return f=i,e[i];"M"===e[i].command&&(c={x:e[i].points[0],y:e[i].points[1]})}return{}},v=function(e){var r=t._getTextSize(e).width+i;" "===e&&"justify"===n&&(r+=(o-a)/p);var s=0,h=0;for(l=void 0;Math.abs(r-s)/r>.01&&h<20;){h++;for(var d=s;void 0===u;)(u=g())&&d+u.pathLength<r&&(d+=u.pathLength,u=void 0);if(u==={}||void 0===c)return;var f=!1;switch(u.command){case"L":Nt.getLineLength(c.x,c.y,u.points[0],u.points[1])>r?l=Nt.getPointOnLine(r,c.x,c.y,u.points[0],u.points[1],c.x,c.y):u=void 0;break;case"A":var v=u.points[4],y=u.points[5],x=u.points[4]+y;0===m?m=v+1e-8:r>s?m+=Math.PI/180*y/Math.abs(y):m-=Math.PI/360*y/Math.abs(y),(y<0&&m<x||y>=0&&m>x)&&(m=x,f=!0),l=Nt.getPointOnEllipticalArc(u.points[0],u.points[1],u.points[2],u.points[3],m,u.points[6]);break;case"C":0===m?m=r>u.pathLength?1e-8:r/u.pathLength:r>s?m+=(r-s)/u.pathLength/2:m=Math.max(m-(s-r)/u.pathLength/2,0),m>1&&(m=1,f=!0),l=Nt.getPointOnCubicBezier(m,u.start.x,u.start.y,u.points[0],u.points[1],u.points[2],u.points[3],u.points[4],u.points[5]);break;case"Q":0===m?m=r/u.pathLength:r>s?m+=(r-s)/u.pathLength:m-=(s-r)/u.pathLength,m>1&&(m=1,f=!0),l=Nt.getPointOnQuadraticBezier(m,u.start.x,u.start.y,u.points[0],u.points[1],u.points[2],u.points[3])}void 0!==l&&(s=Nt.getLineLength(c.x,c.y,l.x,l.y)),f&&(f=!1,u=void 0)}},y=h/(t._getTextSize("C").width+i)-1,x=0;x<y&&(v("C"),void 0!==c&&void 0!==l);x++)c=l;for(var b=0;b<d.length&&(v(d[b]),void 0!==c&&void 0!==l);b++){var _=Nt.getLineLength(c.x,c.y,l.x,l.y),w=0;if(r)try{w=r(d[b-1],d[b])*this.fontSize()}catch(t){w=0}c.x+=w,l.x+=w,this.textWidth+=w;var M=Nt.getPointOnLine(w+_/2,c.x,c.y,l.x,l.y),S=Math.atan2(l.y-c.y,l.x-c.x);this.glyphInfo.push({transposeX:M.x,transposeY:M.y,text:d[b],rotation:S,p0:c,p1:l}),c=l}},e.prototype.getSelfRect=function(){if(!this.glyphInfo.length)return{x:0,y:0,width:0,height:0};var t=[];this.glyphInfo.forEach((function(e){t.push(e.p0.x),t.push(e.p0.y),t.push(e.p1.x),t.push(e.p1.y)}));for(var e,i,n=t[0]||0,r=t[0]||0,a=t[1]||0,o=t[1]||0,s=0;s<t.length/2;s++)e=t[2*s],i=t[2*s+1],n=Math.min(n,e),r=Math.max(r,e),a=Math.min(a,i),o=Math.max(o,i);var h=this.fontSize();return{x:n-h/2,y:a-h/2,width:r-n+h,height:o-a+h}},e}(lt);

12Jt.prototype._fillFunc=qt,Jt.prototype._strokeFunc=Zt,Jt.prototype._fillFuncHit=qt,Jt.prototype._strokeFuncHit=Zt,Jt.prototype.className="TextPath",Jt.prototype._attrsAffectingSize=["text","fontSize","data"],s(Jt),S.addGetterSetter(Jt,"data"),S.addGetterSetter(Jt,"fontFamily","Arial"),S.addGetterSetter(Jt,"fontSize",12,y()),S.addGetterSetter(Jt,"fontStyle","normal"),S.addGetterSetter(Jt,"align","left"),S.addGetterSetter(Jt,"letterSpacing",0,y()),S.addGetterSetter(Jt,"textBaseline","middle"),S.addGetterSetter(Jt,"fontVariant","normal"),S.addGetterSetter(Jt,"text",""),S.addGetterSetter(Jt,"textDecoration",null),S.addGetterSetter(Jt,"kerningFunc",null),h.mapMethods(Jt);var Kt=["resizeEnabledChange","rotateAnchorOffsetChange","rotateEnabledChange","enabledAnchorsChange","anchorSizeChange","borderEnabledChange","borderStrokeChange","borderStrokeWidthChange","borderDashChange","anchorStrokeChange","anchorStrokeWidthChange","anchorFillChange","anchorCornerRadiusChange","ignoreStrokeChange"].map((function(t){return t+".tr-konva"})).join(" "),Qt=["widthChange","heightChange","scaleXChange","scaleYChange","skewXChange","skewYChange","rotationChange","offsetXChange","offsetYChange","transformsEnabledChange","strokeWidthChange"].map((function(t){return t+".tr-konva"})).join(" "),$t={"top-left":-45,"top-center":0,"top-right":45,"middle-right":-90,"middle-left":90,"bottom-left":-135,"bottom-center":180,"bottom-right":135},te="ontouchstart"in a._global,ee=["top-left","top-center","top-right","middle-right","middle-left","bottom-left","bottom-center","bottom-right"];function ie(t,e,i){var n=i.x+(t.x-i.x)*Math.cos(e)-(t.y-i.y)*Math.sin(e),r=i.y+(t.x-i.x)*Math.sin(e)+(t.y-i.y)*Math.cos(e);return A(A({},t),{rotation:t.rotation+e,x:n,y:r})}function ne(t,e){return ie(t,e,function(t){return{x:t.x+t.width/2*Math.cos(t.rotation)+t.height/2*Math.sin(-t.rotation),y:t.y+t.height/2*Math.cos(t.rotation)+t.width/2*Math.sin(t.rotation)}}(t))}var re=function(t){function e(e){var i=t.call(this,e)||this;return i._transforming=!1,i._createElements(),i._handleMouseMove=i._handleMouseMove.bind(i),i._handleMouseUp=i._handleMouseUp.bind(i),i.update=i.update.bind(i),i.on(Kt,i.update),i.getNode()&&i.update(),i}return E(e,t),e.prototype.attachTo=function(t){return this.setNode(t),this},e.prototype.setNode=function(t){return m.warn("tr.setNode(shape), tr.node(shape) and tr.attachTo(shape) methods are deprecated. Please use tr.nodes(nodesArray) instead."),this.setNodes([t])},e.prototype.getNode=function(){return this._nodes&&this._nodes[0]},e.prototype.setNodes=function(t){var e=this;return void 0===t&&(t=[]),this._nodes&&this._nodes.length&&this.detach(),this._nodes=t,1===t.length?this.rotation(t[0].rotation()):this.rotation(0),this._nodes.forEach((function(t){var i=t._attrsAffectingSize.map((function(t){return t+"Change.tr-konva"})).join(" "),n=function(){1===e.nodes().length&&e.rotation(e.nodes()[0].rotation()),e._resetTransformCache(),e._transforming||e.isDragging()||e.update()};t.on(i,n),t.on(Qt,n),t.on("_clearTransformCache.tr-konva",n),t.on("xChange.tr-konva yChange.tr-konva",n),e._proxyDrag(t)})),this._resetTransformCache(),!!this.findOne(".top-left")&&this.update(),this},e.prototype._proxyDrag=function(t){var e,i=this;t.on("dragstart.tr-konva",(function(n){e=t.getAbsolutePosition(),i.isDragging()||t===i.findOne(".back")||i.startDrag(n,!1)})),t.on("dragmove.tr-konva",(function(n){if(e){var r=t.getAbsolutePosition(),a=r.x-e.x,o=r.y-e.y;i.nodes().forEach((function(e){if(e!==t&&!e.isDragging()){var i=e.getAbsolutePosition();e.setAbsolutePosition({x:i.x+a,y:i.y+o}),e.startDrag(n)}})),e=null}}))},e.prototype.getNodes=function(){return this._nodes||[]},e.prototype.getActiveAnchor=function(){return this._movingAnchorName},e.prototype.detach=function(){this._nodes&&this._nodes.forEach((function(t){t.off(".tr-konva")})),this._nodes=[],this._resetTransformCache()},e.prototype._resetTransformCache=function(){this._clearCache("nodesRect"),this._clearCache("transform"),this._clearSelfAndDescendantCache("absoluteTransform")},e.prototype._getNodeRect=function(){return this._getCache("nodesRect",this.__getNodeRect)}

12,e.prototype.__getNodeShape=function(t,e,i){void 0===e&&(e=this.rotation());var n=t.getClientRect({skipTransform:!0,skipShadow:!0,skipStroke:this.ignoreStroke()}),r=t.getAbsoluteScale(i),o=t.getAbsolutePosition(i),s=n.x*r.x-t.offsetX()*r.x,h=n.y*r.y-t.offsetY()*r.y,c=(a.getAngle(t.getAbsoluteRotation())+2*Math.PI)%(2*Math.PI);return ie({x:o.x+s*Math.cos(c)+h*Math.sin(-c),y:o.y+h*Math.cos(c)+s*Math.sin(c),width:n.width*r.x,height:n.height*r.y,rotation:c},-a.getAngle(e),{x:0,y:0})},e.prototype.__getNodeRect=function(){var t=this;if(!this.getNode())return{x:-1e8,y:-1e8,width:0,height:0,rotation:0};var e=[];this.nodes().map((function(i){var n=i.getClientRect({skipTransform:!0,skipShadow:!0,skipStroke:t.ignoreStroke()}),r=[{x:n.x,y:n.y},{x:n.x+n.width,y:n.y},{x:n.x+n.width,y:n.y+n.height},{x:n.x,y:n.y+n.height}],a=i.getAbsoluteTransform();r.forEach((function(t){var i=a.point(t);e.push(i)}))}));var i,n,r,o,s=new c;s.rotate(-a.getAngle(this.rotation())),e.forEach((function(t){var e=s.point(t);void 0===i&&(i=r=e.x,n=o=e.y),i=Math.min(i,e.x),n=Math.min(n,e.y),r=Math.max(r,e.x),o=Math.max(o,e.y)})),s.invert();var h=s.point({x:i,y:n});return{x:h.x,y:h.y,width:r-i,height:o-n,rotation:a.getAngle(this.rotation())}},e.prototype.getX=function(){return this._getNodeRect().x},e.prototype.getY=function(){return this._getNodeRect().y},e.prototype.getWidth=function(){return this._getNodeRect().width},e.prototype.getHeight=function(){return this._getNodeRect().height},e.prototype._createElements=function(){this._createBack(),ee.forEach(function(t){this._createAnchor(t)}.bind(this)),this._createAnchor("rotater")},e.prototype._createAnchor=function(t){var e=this,i=new kt({stroke:"rgb(0, 161, 255)",fill:"white",strokeWidth:1,name:t+" _anchor",dragDistance:0,draggable:!0,hitStrokeWidth:te?10:"auto"}),n=this;i.on("mousedown touchstart",(function(t){n._handleMouseDown(t)})),i.on("dragstart",(function(t){i.stopDrag(),t.cancelBubble=!0})),i.on("dragend",(function(t){t.cancelBubble=!0})),i.on("mouseenter",(function(){var n=a.getAngle(e.rotation()),r=function(t,e){if("rotater"===t)return"crosshair";e+=m._degToRad($t[t]||0);var i=(m._radToDeg(e)%360+360)%360;return m._inRange(i,337.5,360)||m._inRange(i,0,22.5)?"ns-resize":m._inRange(i,22.5,67.5)?"nesw-resize":m._inRange(i,67.5,112.5)?"ew-resize":m._inRange(i,112.5,157.5)?"nwse-resize":m._inRange(i,157.5,202.5)?"ns-resize":m._inRange(i,202.5,247.5)?"nesw-resize":m._inRange(i,247.5,292.5)?"ew-resize":m._inRange(i,292.5,337.5)?"nwse-resize":(m.error("Transformer has unknown angle for cursor detection: "+i),"pointer")}(t,n);i.getStage().content.style.cursor=r,e._cursorChange=!0})),i.on("mouseout",(function(){i.getStage().content.style.cursor="",e._cursorChange=!1})),this.add(i)},e.prototype._createBack=function(){var t=this,e=new lt({name:"back",width:0,height:0,draggable:!0,sceneFunc:function(t){var e=this.getParent(),i=e.padding();t.beginPath(),t.rect(-i,-i,this.width()+2*i,this.height()+2*i),t.moveTo(this.width()/2,-i),e.rotateEnabled(),t.fillStrokeShape(this)},hitFunc:function(e,i){if(t.shouldOverdrawWholeArea()){var n=t.padding();e.beginPath(),e.rect(-n,-n,i.width()+2*n,i.height()+2*n),e.fillStrokeShape(i)}}});this.add(e),this._proxyDrag(e),e.on("dragstart",(function(t){t.cancelBubble=!0})),e.on("dragmove",(function(t){t.cancelBubble=!0})),e.on("dragend",(function(t){t.cancelBubble=!0}))},e.prototype._handleMouseDown=function(t){this._movingAnchorName=t.target.name().split(" ")[0];var e=this._getNodeRect(),i=e.width,n=e.height,r=Math.sqrt(Math.pow(i,2)+Math.pow(n,2));this.sin=Math.abs(n/r),this.cos=Math.abs(i/r),window.addEventListener("mousemove",this._handleMouseMove),window.addEventListener("touchmove",this._handleMouseMove),window.addEventListener("mouseup",this._handleMouseUp,!0),window.addEventListener("touchend",this._handleMouseUp,!0),this._transforming=!0;var a=t.target.getAbsolutePosition(),o=t.target.getStage().getPointerPosition();this._anchorDragOffset={x:o.x-a.x,y:o.y-a.y},this._fire("transformstart",{evt:t,target:this.getNode()}),this._nodes.forEach((function(e){e._fire("transformstart",{evt:t,target:e})}))},e.prototype._handleMouseMove=function(t){var e,i,n,r=this.findOne("."+this._movingAnchorName),o=r.getStage();o.setPointersPositions(t);var s=o.getPointerPosition(),h={x:s.x-this._anchorDragOffset.x,y:s.y-this._anchorDragOffset.y},c=r.getAbsolutePosition();r.setAbsolutePosition(h);var l=r.getAbsolutePosition();if(c.x!==l.x||c.y!==l.y)if("rotater"!==this._movingAnchorName){var u=this.keepRatio()||t.shiftKey,d=this.centeredScaling()||t.altKey;if("top-left"===this._movingAnchorName){if(u){var p=d?{x:this.width()/2,y:this.height()/2}:{x:this.findOne(".bottom-right").x(),y:this.findOne(".bottom-right").y()};n=Math.sqrt(Math.pow(p.x-r.x(),2)+Math.pow(p.y-r.y(),2));var f=this.findOne(".top-left").x()>p.x?-1:1,m=this.findOne(".top-left").y()>p.y?-1:1;e=n*this.cos*f,i=n*this.sin*m,this.findOne(".top-left").x(p.x-e),this.findOne(".top-left").y(p.y-i)}}else if("top-center"===this._movingAnchorName)this.findOne(".top-left").y(r.y());else if("top-right"===this._movingAnchorName){u&&(p=d?{x:this.width()/2,y:this.height()/2}:{x:this.findOne(".bottom-left").x(),y:this.findOne(".bottom-left").y()},n=Math.sqrt(Math.pow(r.x()-p.x,2)+Math.pow(p.y-r.y(),2)),f=this.findOne(".top-right").x()<p.x?-1:1,m=this.findOne(".top-right").y()>p.y?-1:1,e=n*this.cos*f,i=n*this.sin*m,this.findOne(".top-right").x(p.x+e),this.findOne(".top-right").y(p.y-i));var g=r.position();this.findOne(".top-left").y(g.y),this.findOne(".bottom-right").x(g.x)}else"middle-left"===this._movingAnchorName?this.findOne(".top-left").x(r.x()):"middle-right"===this._movingAnchorName?this.findOne(".bottom-right").x(r.x()):"bottom-left"===this._movingAnchorName?(u&&(p=d?{x:this.width()/2,y:this.height()/2}:{x:this.findOne(".top-right").x(),y:this.findOne(".top-right").y()},n=Math.sqrt(Math.pow(p.x-r.x(),2)+Math.pow(r.y()-p.y,2)),f=p.x<r.x()?-1:1,m=r.y()<p.y?-1:1,e=n*this.cos*f,i=n*this.sin*m,r.x(p.x-e),r.y(p.y+i)),g=r.position(),this.findOne(".top-left").x(g.x),this.findOne(".bottom-right").y(g.y)):"bottom-center"===this._movingAnchorName?this.findOne(".bottom-right").y(r.y()):"bottom-right"===this._movingAnchorName?u&&(p=d?{x:this.width()/2,y:this.height()/2}:{x:this.findOne(".top-left").x(),y:this.findOne(".top-left").y()},n=Math.sqrt(Math.pow(r.x()-p.x,2)+Math.pow(r.y()-p.y,2)),f=this.findOne(".bottom-right").x()<p.x?-1:1,m=this.findOne(".bottom-right").y()<p.y?-1:1,e=n*this.cos*f,i=n*this.sin*m,this.findOne(".bottom-right").x(p.x+e),this.findOne(".bottom-right").y(p.y+i)):console.error(new Error("Wrong position argument of selection resizer: "+this._movingAnchorName));if(d=this.centeredScaling()||t.altKey){var v=this.findOne(".top-left"),y=this.findOne(".bottom-right"),x=v.x(),b=v.y(),_=this.getWidth()-y.x(),w=this.getHeight()-y.y();y.move({x:-x,y:-b}),v.move({x:_,y:w}

12)}var M=this.findOne(".top-left").getAbsolutePosition();e=M.x,i=M.y;var S=this.findOne(".bottom-right").x()-this.findOne(".top-left").x(),T=this.findOne(".bottom-right").y()-this.findOne(".top-left").y();this._fitNodesInto({x:e,y:i,width:S,height:T,rotation:a.getAngle(this.rotation())},t)}else{var E=this._getNodeRect();e=r.x()-E.width/2,i=-r.y()+E.height/2;var A=Math.atan2(-i,e);E.height<0&&(A-=Math.PI);var P=a.getAngle(this.rotation())+A,C=a.getAngle(this.rotationSnapTolerance()),L=ne(E,function(t,e,i){for(var n=e,r=0;r<t.length;r++){var o=a.getAngle(t[r]),s=Math.abs(o-e)%(2*Math.PI);Math.min(s,2*Math.PI-s)<i&&(n=o)}return n}(this.rotationSnaps(),P,C)-E.rotation);this._fitNodesInto(L,t)}},e.prototype._handleMouseUp=function(t){this._removeEvents(t)},e.prototype.getAbsoluteTransform=function(){return this.getTransform()},e.prototype._removeEvents=function(t){if(this._transforming){this._transforming=!1,window.removeEventListener("mousemove",this._handleMouseMove),window.removeEventListener("touchmove",this._handleMouseMove),window.removeEventListener("mouseup",this._handleMouseUp,!0),window.removeEventListener("touchend",this._handleMouseUp,!0);var e=this.getNode();this._fire("transformend",{evt:t,target:e}),e&&this._nodes.forEach((function(e){e._fire("transformend",{evt:t,target:e})})),this._movingAnchorName=null}},e.prototype._fitNodesInto=function(t,e){var i=this,n=this._getNodeRect();if(m._inRange(t.width,2*-this.padding()-1,1))this.update();else if(m._inRange(t.height,2*-this.padding()-1,1))this.update();else{var r=new c;if(r.rotate(a.getAngle(this.rotation())),this._movingAnchorName&&t.width<0&&this._movingAnchorName.indexOf("left")>=0){var o=r.point({x:2*-this.padding(),y:0});t.x+=o.x,t.y+=o.y,t.width+=2*this.padding(),this._movingAnchorName=this._movingAnchorName.replace("left","right"),this._anchorDragOffset.x-=o.x,this._anchorDragOffset.y-=o.y}else this._movingAnchorName&&t.width<0&&this._movingAnchorName.indexOf("right")>=0&&(o=r.point({x:2*this.padding(),y:0}),this._movingAnchorName=this._movingAnchorName.replace("right","left"),this._anchorDragOffset.x-=o.x,this._anchorDragOffset.y-=o.y,t.width+=2*this.padding());if(this._movingAnchorName&&t.height<0&&this._movingAnchorName.indexOf("top")>=0?(o=r.point({x:0,y:2*-this.padding()}),t.x+=o.x,t.y+=o.y,this._movingAnchorName=this._movingAnchorName.replace("top","bottom"),this._anchorDragOffset.x-=o.x,this._anchorDragOffset.y-=o.y,t.height+=2*this.padding()):this._movingAnchorName&&t.height<0&&this._movingAnchorName.indexOf("bottom")>=0&&(o=r.point({x:0,y:2*this.padding()}),this._movingAnchorName=this._movingAnchorName.replace("bottom","top"),this._anchorDragOffset.x-=o.x,this._anchorDragOffset.y-=o.y,t.height+=2*this.padding()),this.boundBoxFunc()){var s=this.boundBoxFunc()(n,t);s?t=s:m.warn("boundBoxFunc returned falsy. You should return new bound rect from it!")}var h=new c;h.translate(n.x,n.y),h.rotate(n.rotation),h.scale(n.width/1e7,n.height/1e7);var l=new c;l.translate(t.x,t.y),l.rotate(t.rotation),l.scale(t.width/1e7,t.height/1e7);var u=l.multiply(h.invert());this._nodes.forEach((function(t){var n,r=t.getParent().getAbsoluteTransform(),a=t.getTransform().copy();a.translate(t.offsetX(),t.offsetY());var o=new c;o.multiply(r.copy().invert()).multiply(u).multiply(r).multiply(a);var s=o.decompose();t.setAttrs(s),i._fire("transform",{evt:e,target:t}),t._fire("transform",{evt:e,target:t}),null===(n=t.getLayer())||void 0===n||n.batchDraw()})),this.rotation(m._getRotation(t.rotation)),this._resetTransformCache(),this.update(),this.getLayer().batchDraw()}},e.prototype.forceUpdate=function(){this._resetTransformCache(),this.update()},e.prototype._batchChangeChild=function(t,e){this.findOne(t).setAttrs(e)},e.prototype.update=function(){var t,e=this,i=this._getNodeRect();this.rotation(m._getRotation(i.rotation));var n=i.width,r=i.height,a=this.enabledAnchors(),o=this.resizeEnabled(),s=this.padding(),h=this.anchorSize();this.find("._anchor").each((function(t){t.setAttrs({width:h,height:h,offsetX:h/2,offsetY:h/2,stroke:e.anchorStroke(),strokeWidth:e.anchorStrokeWidth(),fill:e.anchorFill(),cornerRadius:e.anchorCornerRadius()})})),this._batchChangeChild(".top-left",{x:0,y:0,offsetX:h/2+s,offsetY:h/2+s,visible:o&&a.indexOf("top-left")>=0}),this._batchChangeChild(".top-center",{x:n/2,y:2.5,height:h-5,offsetY:h/2+s,visible:o&&a.indexOf("top-center")>=0}),this._batchChangeChild(".top-right",{x:n,y:0,offsetX:h/2-s,offsetY:h/2+s,visible:o&&a.indexOf("top-right")>=0}),this._batchChangeChild(".middle-left",{x:2.5,y:r/2,width:h-5,offsetX:h/2+s,visible:o&&a.indexOf("middle-left")>=0}),this._batchChangeChild(".middle-right",{x:n+2.5,y:r/2,width:h-5,offsetX:h/2-s,visible:o&&a.indexOf("middle-right")>=0}),this._batchChangeChild(".bottom-left",{x:0,y:r,offsetX:h/2+s,offsetY:h/2-s,visible:o&&a.indexOf("bottom-left")>=0}),this._batchChangeChild(".bottom-center",{x:n/2,y:r+2.5,height:h-5,offsetY:h/2-s,visible:o&&a.indexOf("bottom-center")>=0}),this._batchChangeChild(".bottom-right",{x:n,y:r,offsetX:h/2-s,offsetY:h/2-s,visible:o&&a.indexOf("bottom-right")>=0}),this._batchChangeChild(".rotater",{x:n+this.rotateAnchorOffset(),y:r/2,offsetX:0,offsetY:12,width:24,height:24,visible:this.rotateEnabled()}),this._batchChangeChild(".back",{width:n,height:r,visible:this.borderEnabled(),stroke:this.borderStroke(),strokeWidth:this.borderStrokeWidth(),dash:this.borderDash(),x:0,y:0}),null===(t=this.getLayer())||void 0===t||t.batchDraw()},e.prototype.isTransforming=function(){return this._transforming},e.prototype.stopTransform=function(){if(this._transforming){this._removeEvents();var t=this.findOne("."+this._movingAnchorName);

12t&&t.stopDrag()}},e.prototype.destroy=function(){return this.getStage()&&this._cursorChange&&(this.getStage().content.style.cursor=""),mt.prototype.destroy.call(this),this.detach(),this._removeEvents(),this},e.prototype.toObject=function(){return W.prototype.toObject.call(this)},e}(mt);re.prototype.className="Transformer",s(re),S.addGetterSetter(re,"enabledAnchors",ee,(function(t){return t instanceof Array||m.warn("enabledAnchors value should be an array"),t instanceof Array&&t.forEach((function(t){-1===ee.indexOf(t)&&m.warn("Unknown anchor name: "+t+". Available names are: "+ee.join(", "))})),t||[]})),S.addGetterSetter(re,"resizeEnabled",!0),S.addGetterSetter(re,"anchorSize",10,y()),S.addGetterSetter(re,"rotateEnabled",!0),S.addGetterSetter(re,"rotationSnaps",[]),S.addGetterSetter(re,"rotateAnchorOffset",50,y()),S.addGetterSetter(re,"rotationSnapTolerance",5,y()),S.addGetterSetter(re,"borderEnabled",!0),S.addGetterSetter(re,"anchorStroke","rgb(0, 161, 255)"),S.addGetterSetter(re,"anchorStrokeWidth",1,y()),S.addGetterSetter(re,"anchorFill","white"),S.addGetterSetter(re,"anchorCornerRadius",0,y()),S.addGetterSetter(re,"borderStroke","rgb(0, 161, 255)"),S.addGetterSetter(re,"borderStrokeWidth",1,y()),S.addGetterSetter(re,"borderDash"),S.addGetterSetter(re,"keepRatio",!0),S.addGetterSetter(re,"centeredScaling",!1),S.addGetterSetter(re,"ignoreStroke",!1),S.addGetterSetter(re,"padding",0,y()),S.addGetterSetter(re,"node"),S.addGetterSetter(re,"nodes"),S.addGetterSetter(re,"boundBoxFunc"),S.addGetterSetter(re,"shouldOverdrawWholeArea",!1),S.backCompat(re,{lineEnabled:"borderEnabled",rotateHandlerOffset:"rotateAnchorOffset",enabledH

12andlers:"enabledAnchors"}),h.mapMethods(re);var ae=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return E(e,t),e.prototype._sceneFunc=function(t){t.beginPath(),t.arc(0,0,this.radius(),0,a.getAngle(this.angle()),this.clockwise()),t.lineTo(0,0),t.closePath(),t.fillStrokeShape(this)},e.prototype.getWidth=function(){return 2*this.radius()},e.prototype.getHeight=function(){return 2*this.radius()},e.prototype.setWidth=function(t){this.radius(t/2)},e.prototype.setHeight=function(t){this.radius(t/2)},e}(lt);function oe(){this.r=0,this.g=0,this.b=0,this.a=0,this.next=null}ae.prototype.className="Wedge",ae.prototype._centroid=!0,ae.prototype._attrsAffectingSize=["radius"],s(ae),S.addGetterSetter(ae,"radius",0,y()),S.addGetterSetter(ae,"angle",0,y()),S.addGetterSetter(ae,"clockwise",!1),S.backCompat(ae,{angleDeg:"angle",getAngleDeg:"getAngle",setAngleDeg:"setAngle"}),h.mapMethods(ae);var se=[512,512,456,512,328,456,335,512,405,328,271,456,388,335,292,512,454,405,364,328,298,271,496,456,420,388,360,335,312,292,273,512,482,454,428,405,383,364,345,328,312,298,284,271,259,496,475,456,437,420,404,388,374,360,347,335,323,312,302,292,282,273,265,512,497,482,468,454,441,428,417,405,394,383,373,364,354,345,337,328,320,312,305,298,291,284,278,271,265,259,507,496,485,475,465,456,446,437,428,420,412,404,396,388,381,374,367,360,354,347,341,335,329,323,318,312,307,302,297,292,287,282,278,273,269,265,261,512,505,497,489,482,475,468,461,454,447,441,435,428,422,417,411,405,399,394,389,383,378,373,368,364,359,354,350,345,341,337,332,328,324,320,316,312,309,305,301,298,294,291,287,284,281,278,274,271,268,265,262,259,257,507,501,496,491,485,480,475,470,465,460,456,451,446,442,437,433,428,424,420,416,412,408,404,400,39

126,392,388,385,381,377,374,370,367,363,360,357,354,350,347,344,341,338,335,332,329,326,323,320,318,315,312,310,307,304,302,299,297,294,292,289,287,285,282,280,278,275,273,271,269,267,265,263,261,259],he=[9,11,12,13,13,14,14,15,15,15,15,16,16,16,16,17,17,17,17,17,17,17,18,18,18,18,18,18,18,18,18,19,19,19,19,19,19,19,19,19,19,19,19,19,19,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,21,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24,24];function ce(t,e,i,n,r){var a=i-e,o=r-n;return 0===a?n+o/2:0===o?n:o*((t-e)/a)+n}function le(t,e,i){var n=4*(i*t.width+e),r=[];return r.push(t.data[n++],t.data[n++],t.data[n++],t.data[n++]),r}function ue(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2)+Math.pow(t[2]-e[2],2))}return S.addGetterSetter(W,"blurRadius",0,y(),S.afterSetFilter),S.addGetterSetter(W,"brightness",0,y(),S.afterSetFilter),S.addGetterSetter(W,"contrast",0,y(),S.afterSetFilter),S.addGetterSetter(W,"embossStrength",.5,y(),S.afterSetFilter),S.addGetterSetter(W,"embossWhiteLevel",.5,y(),S.afterSetFilter),S.addGetterSetter(W,"embossDirection","top-left",null,S.afterSetFilter),S.addGetterSetter(W,"embossBlend",!1,null,S.afterSetFilter),S.addGetterSetter(W,"enhance",0,y(),S.afterSetFilter),S.addGetterSetter(W,"hue",0,y(),S.afterSetFilter),S.addGetterSetter(W,"saturation",0,y(),S.afterSetFilter),S.addGetterSetter(W,"luminance",0,y(),S.afterSetFilter),S.addGetterSetter(W,"hue",0,y(),S.afterSetFilter),S.addGetterSetter(W,"saturation",0,y(),S.afterSetFilter),S.addGetterSetter(W,"value",0,y(),S.afterSetFilter),S.addGetterSetter(W,"kaleidoscopePower",2,y(),S.afterSetFilter),S.addGetterSetter(W,"kaleidoscopeAngle",0,y(),S.afterSetFilter),S.addGetterSetter(W,"threshold",0,y(),S.afterSetFilter),S.addGetterSetter(W,"noise",.2,y(),S.afterSetFilter),S.addGetterSetter(W,"pixelSize",8,y(),S.afterSetFilter),S.addGetterSetter(W,"levels",.5,y(),S.afterSetFilter),S.addGetterSetter(W,"red",0,(function(t){return this._filterUpToDate=!1,t>255?255:t<0?0:Math.round(t)})),S.addGetterSetter(W,"green",0,(function(t){return this._filterUpToDate=!1,t>255?255:t<0?0:Math.round(t)})),S.addGetterSetter(W,"blue",0,v,S.afterSetFilter),S.addGetterSetter(W,"red",0,(function(t){return this._filterUpToDate=!1,t>255?255:t<0?0:Math.round(t)})),S.addGetterSetter(W,"green",0,(function(t){return this._filterUpToDate=!1,t>255?255:t<0?0:Math.round(t)})),S.addGetterSetter(W,"blue",0,v,S.afterSetFilter),S.addGetterSetter(W,"alpha",1,(function(t){return this._filterUpToDate=!1,t>1?1:t<0?0:t})),S.addGetterSetter(W,"threshold",.5,y(),S.afterSetFilter),St.Util._assign(St,{Arc:Tt,Arrow:At,Circle:Pt,Ellipse:Ct,Image:Lt,Label:Ot,Tag:Dt,Line:Et,Path:Nt,Rect:kt,RegularPolygon:Ft,Ring:zt,Sprite:Ut,Star:Bt,Text:Yt,TextPath:Jt,Transformer:re,Wedge:ae,Filters:{Blur:function(t){var e=Math.round(this.blurRadius());e>0&&function(t,e){var i,n,r,a,o,s,h,c,l,u,d,p,f,m,g,v,y,x,b,_,w,M,S,T,E=t.data,A=t.width,P=t.height,C=e+e+1,L=A-1,R=P-1,I=e+1,O=I*(I+1)/2,D=new oe,N=null,k=D,F=null,G=null,z=se[e],U=he[e];for(r=1;r<C;r++)k=k.next=new oe,r===I&&(N=k);for(k.next=D,h=s=0,n=0;n<P;n++){for(v=y=x=b=c=l=u=d=0,p=I*(_=E[s]),f=I*(w=E[s+1]),m=I*(M=E[s+2]),g=I*(S=E[s+3]),c+=O*_,l+=O*w,u+=O*M,d+=O*S,k=D,r=0;r<I;r++)k.r=_,k.g=w,k.b=M,k.a=S,k=k.next;for(r=1;r<I;r++)a=s+((L<r?L:r)<<2),c+=(k.r=_=E[a])*(T=I-r),l+=(k.g=w=E[a+1])*T,u+=(k.b=M=E[a+2])*T,d+=(k.a=S=E[a+3])*T,v+=_,y+=w,x+=M,b+=S,k=k.next;for(F=D,G=N,i=0;i<A;i++)E[s+3]=S=d*z>>U,0!==S?(S=255/S,E[s]=(c*z>>U)*S,E[s+1]=(l*z>>U)*S,E[s+2]=(u*z>>U)*S):E[s]=E[s+1]=E[s+2]=0,c-=p,l-=f,u-=m,d-=g,p-=F.r,f-=F.g,m-=F.b,g-=F.a,a=h+((a=i+e+1)<L?a:L)<<2,c+=v+=F.r=E[a],l+=y+=F.g=E[a+1],u+=x+=F.b=E[a+2],d+=b+=F.a=E[a+3],F=F.next,p+=_=G.r,f+=w=G.g,m+=M=G.b,g+=S=G.a,v-=_,y-=w,x-=M,b-=S,G=G.next,s+=4;h+=A}for(i=0;i<A;i++){for(y=x=b=v=l=u=d=c=0,p=I*(_=E[s=i<<2]),f=I*(w=E[s+1]),m=I*(M=E[s+2]),g=I*(S=E[s+3]),c+=O*_,l+=O*w,u+=O*M,d+=O*S,k=D,r=0;r<I;r++)k.r=_,k.g=w,k.b=M,k.a=S,k=k.next;for(o=A,r=1;r<=e;r++)s=o+i<<2,c+=(k.r=_=E[s])*(T=I-r),l+=(k.g=w=E[s+1])*T,u+=(k.b=M=E[s+2])*T,d+=(k.a=S=E[s+3])*T,v+=_,y+=w,x+=M,b+=S,k=k.next,r<R&&(o+=A);for(s=i,F=D,G=N,n=0;n<P;n++)E[3+(a=s<<2)]=S=d*z>>U,S>0?(S=255/S,E[a]=(c*z>>U)*S,E[a+1]=(l*z>>

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Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,i=this.y-t.y;return e*e+i*i},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,i){return this.x=t.x+(e.x-t.x)*i,this.y=t.y+(e.y-t.y)*i,this},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var i=Math.cos(e),n=Math.sin(e),r=this.x-t.x,a=this.y-t.y;return this.x=r*i-a*n+t.x,this.y=r*n+a*i+t.y,this},random:function(){return 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x(t,e,i,n,r,a,o,s,h,c){Object.defineProperty(this,"id",{value:y++}),this.uuid=f.generateUUID(),this.name="",this.image=void 0!==t?t:x.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:x.DEFAULT_MAPPING,this.wrapS=void 0!==i?i:1001,this.wrapT=void 0!==n?n:1001,this.magFilter=void 0!==r?r:1006,this.minFilter=void 0!==a?a:1008,this.anisotropy=void 0!==h?h:1,this.format=void 0!==o?o:1023,this.internalFormat=null,this.type=void 0!==s?s:1009,this.offset=new m(0,0),this.repeat=new m(1,1),this.center=new m(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new g,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==c?c:3e3,this.version=0,this.onUpdate=null}function b(t,e,i,n){this.x=t||0,this.y=e||0,this.z=i||0,this.w=void 0!==n?n:1}function _(t,e,i){this.width=t,this.height=e,this.scissor=new b(0,0,t,e),this.scissorTest=!1,this.viewport=new b(0,0,t,e),i=i||{},this.texture=new x(void 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this.name=t.name,this.image=t.image,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},toJSON:function(t){var e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];var i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,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};if(void 0!==this.image){var n=this.image;if(void 0===n.uuid&&(n.uuid=f.generateUUID()),!e&&void 0===t.images[n.uuid]){var r;if(Array.isArray(n)){r=[];for(var a=0,o=n.length;a<o;a++)r.push(v.getDataURL(n[a]))}else r=v.getDataURL(n);t.images[n.uuid]={uuid:n.uuid,url:r}}i.image=n.uuid}return e||(t.textures[this.uuid]=i),i},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case 1e3:t.x=t.x-Math.floor(t.x);break;case 1001:t.x=t.x<0?0:1;break;case 1002:1===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 1e3:t.y=t.y-Math.floor(t.y);break;case 1001:t.y=t.y<0?0:1;break;case 1002:1===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}}),Object.defineProperty(x.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.defineProperties(b.prototype,{width:{get:function(){return this.z},set:function(t){this.z=t}},height:{get:function(){return this.w},set:function(t){this.w=t}}}),Object.assign(b.prototype,{isVector4:!0,set:function(t,e,i,n){return this.x=t,this.y=e,this.z=i,this.w=n,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return 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12,round:function(){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:function(){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:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(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:function(t,e,i){return this.x=t.x+(e.x-t.x)*i,this.y=t.y+(e.y-t.y)*i,this.z=t.z+(e.z-t.z)*i,this.w=t.w+(e.w-t.w)*i,this},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&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:function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}),_.prototype=Object.assign(Object.create(l.prototype),{constructor:_,isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.texture.image.width=t,this.texture.image.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),w.prototype=Object.assign(Object.create(_.prototype),{constructor:w,isWebGLMultisampleRenderTarget:!0,copy:function(t){return _.prototype.copy.call(this,t),this.samples=t.samples,this}}),Object.assign(M,{slerp:function(t,e,i,n){return i.copy(t).slerp(e,n)},slerpFlat:function(t,e,i,n,r,a,o){var s=i[n+0],h=i[n+1],c=i[n+2],l=i[n+3],u=r[a+0],d=r[a+1],p=r[a+2],f=r[a+3];if(l!==f||s!==u||h!==d||c!==p){var m=1-o,g=s*u+h*d+c*p+l*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var x=Math.sqrt(y),b=Math.atan2(x,g*v);m=Math.sin(m*b)/x,o=Math.sin(o*b)/x}var _=o*v;if(s=s*m+u*_,h=h*m+d*_,c=c*m+p*_,l=l*m+f*_,m===1-o){var w=1/Math.sqrt(s*s+h*h+c*c+l*l);s*=w,h*=w,c*=w,l*=w}}t[e]=s,t[e+1]=h,t[e+2]=c,t[e+3]=l},multiplyQuaternionsFlat:function(t,e,i,n,r,a){var o=i[n],s=i[n+1],h=i[n+2],c=i[n+3],l=r[a],u=r[a+1],d=r[a+2],p=r[a+3];return t[e]=o*p+c*l+s*d-h*u,t[e+1]=s*p+c*u+h*l-o*d,t[e+2]=h*p+c*d+o*u-s*l,t[e+3]=c*p-o*l-s*u-h*d,t}}),Object.defineProperties(M.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this._onChangeCallback()}}}),Object.assign(M.prototype,{isQuaternion:!0,set:function(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._w=n,this._onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var i=t._x,n=t._y,r=t._z,a=t.order,o=Math.cos,s=Math.sin,h=o(i/2),c=o(n/2),l=o(r/2),u=s(i/2),d=s(n/2),p=s(r/2);

vendor: 21,871 bytes, line 12

12switch(a){case"XYZ":this._x=u*c*l+h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l-u*d*p;break;case"YXZ":this._x=u*c*l+h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l+u*d*p;break;case"ZXY":this._x=u*c*l-h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l-u*d*p;break;case"ZYX":this._x=u*c*l-h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l+u*d*p;break;case"YZX":this._x=u*c*l+h*d*p,this._y=h*d*l+u*c*p,this._z=h*c*p-u*d*l,this._w=h*c*l-u*d*p;break;case"XZY":this._x=u*c*l-h*d*p,this._y=h*d*l-u*c*p,this._z=h*c*p+u*d*l,this._w=h*c*l+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return!1!==e&&this._onChangeCallback(),this},setFromAxisAngle:function(t,e){var i=e/2,n=Math.sin(i);return this._x=t.x*n,this._y=t.y*n,this._z=t.z*n,this._w=Math.cos(i),this._onChangeCallback(),this},setFromRotationMatrix:function(t){var e,i=t.elements,n=i[0],r=i[4],a=i[8],o=i[1],s=i[5],h=i[9],c=i[2],l=i[6],u=i[10],d=n+s+u;return d>0?(e=.5/Math.sqrt(d+1),this._w=.25/e,this._x=(l-h)*e,this._y=(a-c)*e,this._z=(o-r)*e):n>s&&n>u?(e=2*Math.sqrt(1+n-s-u),this._w=(l-h)/e,this._x=.25*e,this._y=(r+o)/e,this._z=(a+c)/e):s>u?(e=2*Math.sqrt(1+s-n-u),this._w=(a-c)/e,this._x=(r+o)/e,this._y=.25*e,this._z=(h+l)/e):(e=2*Math.sqrt(1+u-n-s),this._w=(o-r)/e,this._x=(a+c)/e,this._y=(h+l)/e,this._z=.25*e),this._onChangeCallback(),this},setFromUnitVectors:function(t,e){var i=t.dot(e)+1;return i<1e-6?(i=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=i):(this._x=0,this._y=-t.z,this._z=t.y,this._w=i)):(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=i),this.normalize()},angleTo:function(t){return 2*Math.acos(Math.abs(f.clamp(this.dot(t),-1,1)))},rotateTowards:function(t,e){var i=this.angleTo(t);if(0===i)return this;var n=Math.min(1,e/i);return this.slerp(t,n),this},inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var 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:function(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:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var i=t._x,n=t._y,r=t._z,a=t._w,o=e._x,s=e._y,h=e._z,c=e._w;return this._x=i*c+a*o+n*h-r*s,this._y=n*c+a*s+r*o-i*h,this._z=r*c+a*h+i*s-n*o,this._w=a*c-i*o-n*s-r*h,this._onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var i=this._x,n=this._y,r=this._z,a=this._w,o=a*t._w+i*t._x+n*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=i,this._y=n,this._z=r,this;var s=1-o*o;if(s<=Number.EPSILON){var h=1-e;return this._w=h*a+e*this._w,this._x=h*i+e*this._x,this._y=h*n+e*this._y,this._z=h*r+e*this._z,this.normalize(),this._onChangeCallback(),this}var c=Math.sqrt(s),l=Math.atan2(c,o),u=Math.sin((1-e)*l)/c,d=Math.sin(e*l)/c;return this._w=a*u+this._w*d,this._x=i*u+this._x*d,this._y=n*u+this._y*d,this._z=r*u+this._z*d,this._onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},fromBufferAttribute:function(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:function(t){return this._onChangeCallback=t,this},_onChangeCallback:function(){}});var S=new E,T=new M;function E(t,e,i){this.x=t||0,this.y=e||0,this.z=i||0}Object.assign(E.prototype,{isVector3:!0,set:function(t,e,i){return this.x=t,this.y=e,this.z=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(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:function(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:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(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:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(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:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(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:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(T.setFromEuler(t))},applyAxisAngle:function(t,e){return this.applyQuaternion(T.setFromAxisAngle(t,e))},applyMatrix3:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[3]*i+r[6]*n,this.y=r[1]*e+r[4]*i+r[7]*n,this.z=r[2]*e+r[5]*i+r[8]*n,this},applyNormalMatrix:function(t){return this.applyMatrix3(t).normalize()},applyMatrix4:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements,a=1/(r[3]*e+r[7]*i+r[11]*n+r[15]);return this.x=(r[0]*e+r[4]*i+r[8]*n+r[12])*a,this.y=(r[1]*e+r[5]*i+r[9]*n+r[13])*a,this.z=(r[2]*e+r[6]*i+r[10]*n+r[14])*a,this},applyQuaternion:function(t){var e=this.x,i=this.y,n=this.z,r=t.x,a=t.y,o=t.z,s=t.w,h=s*e+a*n-o*i,c=s*i+o*e-r*n,l=s*n+r*i-a*e,u=-r*e-a*i-o*n;return this.x=h*s+u*-r+c*-o-l*-a,this.y=c*s+u*-a+l*-r-h*-o,this.z=l*s+u*-o+h*-a-c*-r,this},project:function(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)},unproject:function(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)},transformDirection:function(t){var e=this.x,i=this.y,n=this.z,r=t.elements;return this.x=r[0]*e+r[4]*i+r[8]*n,this.y=r[1]*e+r[5]*i+r[9]*n,this.z=r[2]*e+r[6]*i+r[10]*n,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(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:function(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:function(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:function(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:function(t,e){var i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(t,Math.min(e,i)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){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:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(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:function(t,e,i){return this.x=t.x+(e.x-t.x)*i,this.y=t.y+(e.y-t.y)*i,this.z=t.z+(e.z-t.z)*i,this},cross:function(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:function(t,e){var i=t.x,n=t.y,r=t.z,a=e.x,o=e.y,s=e.z;return this.x=n*s-r*o,this.y=r*a-i*s,this.z=i*o-n*a,this},projectOnVector:function(t){var e=t.lengthSq();if(0===e)return this.set(0,0,0);var i=t.dot(this)/e;return this.copy(t).multiplyScalar(i)},projectOnPlane:function(t){return S.copy(this).projectOnVector(t),this.sub(S)},reflect:function(t){return this.sub(S.copy(t).multiplyScalar(2*this.dot(t)))},angleTo:function(t){var e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;var i=this.dot(t)/e;return Math.acos(f.clamp(i,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,i=this.y-t.y,n=this.z-t.z;return e*e+i*i+n*n},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)},setFromSphericalCoords:function(t,e,i){var n=Math.sin(e)*t;return this.x=n*Math.sin(i),this.y=Math.cos(e)*t,this.z=n*Math.cos(i),this},setFromCylindrical:function(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)},setFromCylindricalCoords:function(t,e,i){return this.x=t*Math.sin(e),this.y=i,this.z=t*Math.cos(e),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),i=this.setFromMatrixColumn(t,1).length(),n=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=i,this.z=n,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},setFromMatrix3Column:function(t,e){return this.fromArray(t.elements,3*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,i){return void 0!==i&&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:function(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}});var A=new E,P=new D,C=new E(0,0,0),L=new E(1,1,1),R=new E,I=new E,O=new E;function D(){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.")}Object.assign(D.prototype,{isMatrix4:!0,set:function(t,e,i,n,r,a,o,s,h,c,l,u,d,p,f,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=i,g[12]=n,g[1]=r,g[5]=a,g[9]=o,g[13]=s,g[2]=h,g[6]=c,g[10]=l,g[14]=u,g[3]=d,g[7]=p,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new D).fromArray(this.elements)},copy:function(t){var e=this.elements,i=t.elements;return e[0]=i[0],e[1]=i[1],e[2]=i[2],e[3]=i[3],e[4]=i[4],e[5]=i[5],e[6]=i[6],e[7]=i[7],e[8]=i[8],e[9]=i[9],e[10]=i[10],e[11]=i[11],e[12]=i[12],e[13]=i[13],e[14]=i[14],e[15]=i[15],this},copyPosition:function(t){var e=this.elements,i=t.elements;return e[12]=i[12],e[13]=i[13],e[14]=i[14],this},extractBasis:function(t,e,i){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,i){return this.set(t.x,e.x,i.x,0,t.y,e.y,i.y,0,t.z,e.z,i.z,0,0,0,0,1),this},extractRotation:function(t){var e=this.elements,i=t.elements,n=1/A.setFromMatrixColumn(t,0).length(),r=1/A.setFromMatrixColumn(t,1).length(),a=1/A.setFromMatrixColumn(t,2).length();return e[0]=i[0]*n,e[1]=i[1]*n,e[2]=i[2]*n,e[3]=0,e[4]=i[4]*r,e[5]=i[5]*r,e[6]=i[6]*r,e[7]=0,e[8]=i[8]*a,e[9]=i[9]*a,e[10]=i[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,i=t.x,n=t.y,r=t.z,a=Math.cos(i),o=Math.sin(i),s=Math.cos(n),h=Math.sin(n),c=Math.cos(r),l=Math.sin(r);if("XYZ"===t.order){var u=a*c,d=a*l,p=o*c,f=o*l;e[0]=s*c,e[4]=-s*l,e[8]=h,e[1]=d+p*h,e[5]=u-f*h,e[9]=-o*s,e[2]=f-u*h,e[6]=p+d*h,e[10]=a*s}else if("YXZ"===t.order){var m=s*c,g=s*l,v=h*c,y=h*l;e[0]=m+y*o,e[4]=v*o-g,e[8]=a*h,e[1]=a*l,e[5]=a*c,e[9]=-o,e[2]=g*o-v,e[6]=y+m*o,e[10]=a*s}else if("ZXY"===t.order){m=s*c,g=s*l,v=h*c,y=h*l;e[0]=m-y*o,e[4]=-a*l,e[8]=v+g*o,e[1]=g+v*o,e[5]=a*c,e[9]=y-m*o,e[2]=-a*h,e[6]=o,e[10]=a*s}else if("ZYX"===t.order){u=a*c,d=a*l,p=o*c,f=o*l;e[0]=s*c,e[4]=p*h-d,e[8]=u*h+f,e[1]=s*l,e[5]=f*h+u,e[9]=d*h-p,e[2]=-h,e[6]=o*s,e[10]=a*s}else if("YZX"===t.order){var x=a*s,b=a*h,_=o*s,w=o*h;e[0]=s*c,e[4]=w-x*l,e[8]=_*l+b,e[1]=l,e[5]=a*c,e[9]=-o*c,e[2]=-h*c,e[6]=b*l+_,e[10]=x-w*l}else if("XZY"===t.order){x=a*s,b=a*h,_=o*s,w=o*h;e[0]=s*c,e[4]=-l,e[8]=h*c,e[1]=x*l+w,e[5]=a*c,e[9]=b*l-_,e[2]=_*l-b,e[6]=o*c,e[10]=w*l+x}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){return this.compose(C,t,L)},lookAt:function(t,e,i){var n=this.elements;return O.subVectors(t,e),0===O.lengthSq()&&(O.z=1),O.normalize(),R.crossVectors(i,O),0===R.lengthSq()&&(1===Math.abs(i.z)?O.x+=1e-4:O.z+=1e-4,O.normalize(),R.crossVectors(i,O)),R.normalize(),I.crossVectors(O,R),n[0]=R.x,n[4]=I.x,n[8]=O.x,n[1]=R.y,n[5]=I.y,n[9]=O.y,n[2]=R.z,n[6]=I.z,n[10]=O.z,this},multiply:function(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:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var i=t.elements,n=e.elements,r=this.elements,a=i[0],o=i[4],s=i[8],h=i[12],c=i[1],l=i[5],u=i[9],d=i[13],p=i[2],f=i[6],m=i[10],g=i[14],v=i[3],y=i[7],x=i[11],b=i[15],_=n[0],w=n[4],M=n[8],S=n[12],T=n[1],E=n[5],A=n[9],P=n[13],C=n[2],L=n[6],R=n[10],I=n[14],O=n[3],D=n[7],N=n[11],k=n[15];return r[0]=a*_+o*T+s*C+h*O,r[4]=a*w+o*E+s*L+h*D,r[8]=a*M+o*A+s*R+h*N,r[12]=a*S+o*P+s*I+h*k,r[1]=c*_+l*T+u*C+d*O,r[5]=c*w+l*E+u*L+d*D,r[9]=c*M+l*A+u*R+d*N,r[13]=c*S+l*P+u*I+d*k,r[2]=p*_+f*T+m*C+g*O,r[6]=p*w+f*E+m*L+g*D,r[10]=p*M+f*A+m*R+g*N,r[14]=p*S+f*P+m*I+g*k,r[3]=v*_+y*T+x*C+b*O,r[7]=v*w+y*E+x*L+b*D,r[11]=v*M+y*A+x*R+b*N,r[15]=v*S+y*P+x*I+b*k,this},multiplyScalar:function(t){var 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:function(){var t=this.elements,e=t[0],i=t[4],n=t[8],r=t[12],a=t[1],o=t[5],s=t[9],h=t[13],c=t[2],l=t[6],u=t[10],d=t[14];return t[3]*(+r*s*l-n*h*l-r*o*u+i*h*u+n*o*d-i*s*d)+t[7]*(+e*s*d-e*h*u+r*a*u-n*a*d+n*h*c-r*s*c)+t[11]*(+e*h*l-e*o*d-r*a*l+i*a*d+r*o*c-i*h*c)+t[15]*(-n*o*c-e*s*l+e*o*u+n*a*l-i*a*u+i*s*c)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t,e,i){var n=this.elements;return t.isVector3?(n[12]=t.x,n[13]=t.y,n[14]=t.z):(n[12]=t,n[13]=e,n[14]=i),this},getInverse:function(t,e){void 0!==e&&console.warn("THREE.Matrix4: .getInverse() can no longer be configured to throw on degenerate.");var i=this.elements,n=t.elements,r=n[0],a=n[1],o=n[2],s=n[3],h=n[4],c=n[5],l=n[6],u=n[7],d=n[8],p=n[9],f=n[10],m=n[11],g=n[12],v=n[13],y=n[14],x=n[15],b=p*y*u-v*f*u+v*l*m-c*y*m-p*l*x+c*f*x,_=g*f*u-d*y*u-g*l*m+h*y*m+d*l*x-h*f*x,w=d*v*u-g*p*u+g*c*m-h*v*m-d*c*x+h*p*x,M=g*p*l-d*v*l-g*c*f+h*v*f+d*c*y-h*p*y,S=r*b+a*_+o*w+s*M;if(0===S)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);var T=1/S;return i[0]=b*T,i[1]=(v*f*s-p*y*s-v*o*m+a*y*m+p*o*x-a*f*x)*T,i[2]=(c*y*s-v*l*s+v*o*u-a*y*u-c*o*x+a*l*x)*T,i[3]=(p*l*s-c*f*s-p*o*u+a*f*u+c*o*m-a*l*m)*T,i[4]=_*T,i[5]=(d*y*s-g*f*s+g*o*m-r*y*m-d*o*x+r*f*x)*T,i[6]=(g*l*s-h*y*s-g*o*u+r*y*u+h*o*x-r*l*x)*T,i[7]=(h*f*s-d*l*s+d*o*u-r*f*u-h*o*m+r*l*m)*T,i[8]=w*T,i[9]=(g*p*s-d*v*s-g*a*m+r*v*m+d*a*x-r*p*x)*T,i[10]=(h*v*s-g*c*s+g*a*u-r*v*u-h*a*x+r*c*x)*T,i[11]=(d*c*s-h*p*s-d*a*u+r*p*u+h*a*m-r*c*m)*T,i[12]=M*T,i[13]=(d*v*o-g*p*o+g*a*f-r*v*f-d*a*y+r*p*y)*T,i[14]=(g*c*o-h*v*o-g*a*l+r*v*l+h*a*y-r*c*y)*T,i[15]=(h*p*o-d*c*o+d*a*l-r*p*l-h*a*f+r*c*f)*T,this},scale:function(t){var e=this.elements,i=t.x,n=t.y,r=t.z;return e[0]*=i,e[4]*=n,e[8]*=r,e[1]*=i,e[5]*=n,e[9]*=r,e[2]*=i,e[6]*=n,e[10]*=r,e[3]*=i,e[7]*=n,e[11]*=r,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],i=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],n=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,i,n))},makeTranslation:function(t,e,i){return this.set(1,0,0,t,0,1,0,e,0,0,1,i,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(1,0,0,0,0,e,-i,0,0,i,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(e,0,i,0,0,1,0,0,-i,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),i=Math.sin(t);return this.set(e,-i,0,0,i,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var i=Math.cos(e),n=Math.sin(e),r=1-i,a=t.x,o=t.y,s=t.z,h=r*a,c=r*o;return this.set(h*a+i,h*o-n*s,h*s+n*o,0,h*o+n*s,c*o+i,c*s-n*a,0,h*s-n*o,c*s+n*a,r*s*s+i,0,0,0,0,1),this},makeScale:function(t,e,i){return this.set(t,0,0,0,0,e,0,0,0,0,i,0,0,0,0,1),this},makeShear:function(t,e,i){return this.set(1,e,i,0,t,1,i,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,i){var n=this.elements,r=e._x,a=e._y,o=e._z,s=e._w,h=r+r,c=a+a,l=o+o,u=r*h,d=r*c,p=r*l,f=a*c,m=a*l,g=o*l,v=s*h,y=s*c,x=s*l,b=i.x,_=i.y,w=i.z;return n[0]=(1-(f+g))*b,n[1]=(d+x)*b,n[2]=(p-y)*b,n[3]=0,n[4]=(d-x)*_,n[5]=(1-(u+g))*_,n[6]=(m+v)*_,n[7]=0,n[8]=(p+y)*w,n[9]=(m-v)*w,n[10]=(1-(u+f))*w,n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,this},decompose:function(t,e,i){var n=this.elements,r=A.set(n[0],n[1],n[2]).length(),a=A.set(n[4],n[5],n[6]).length(),o=A.set(n[8],n[9],n[10]).length();this.determinant()<0&&(r=-r),t.x=n[12],t.y=n[13],t.z=n[14],P.copy(this);var s=1/r,h=1/a,c=1/o;return P.elements[0]*=s,P.elements[1]*=s,P.elements[2]*=s,P.elements[4]*=h,P.elements[5]*=h,P.elements[6]*=h,P.elements[8]*=c,P.elements[9]*=c,P.elements[10]*=c,e.setFromRotationMatrix(P),i.x=r,i.y=a,i.z=o,this},makePerspective:function(t,e,i,n,r,a){void 0===a&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var o=this.elements,s=2*r/(e-t),h=2*r/(i-n),c=(e+t)/(e-t),l=(i+n)/(i-n),u=-(a+r)/(a-r),d=-2*a*r/(a-r);return o[0]=s,o[4]=0,o[8]=c,o[12]=0,o[1]=0,o[5]=h,o[9]=l,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makeOrthographic:function(t,e,i,n,r,a){var o=this.elements,s=1/(e-t),h=1/(i-n),c=1/(a-r),l=(e+t)*s,u=(i+n)*h,d=(a+r)*c;return o[0]=2*s,o[4]=0,o[8]=0,o[12]=-l,o[1]=0,o[5]=2*h,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*c,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},equals:function(t){for(var e=this.elements,i=t.elements,n=0;n<16;n++)if(e[n]!==i[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var i=0;i<16;i++)this.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var i=this.elements;return t[e]=i[0],t[e+1]=i[1],t[e+2]=i[2],t[e+3]=i[3],t[e+4]=i[4],t[e+5]=i[5],t[e+6]=i[6],t[e+7]=i[7],t[e+8]=i[8],t[e+9]=i[9],t[e+10]=i[10],t[e+11]=i[11],t[e+12]=i[12],t[e+13]=i[13],t[e+14]=i[14],t[e+15]=i[15],t}});var N=new D,k=new M;function F(t,e,i,n){this._x=t||0,this._y=e||0,this._z=i||0,this._order=n||F.DefaultOrder}function G(){this.mask=1}F.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],F.DefaultOrder="XYZ",Object.defineProperties(F.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this._onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this._onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this._onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this._onChangeCallback()}}}

12),Object.assign(F.prototype,{isEuler:!0,set:function(t,e,i,n){return this._x=t,this._y=e,this._z=i,this._order=n||this._order,this._onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this},setFromRotationMatrix:function(t,e,i){var n=f.clamp,r=t.elements,a=r[0],o=r[4],s=r[8],h=r[1],c=r[5],l=r[9],u=r[2],d=r[6],p=r[10];switch(e=e||this._order){case"XYZ":this._y=Math.asin(n(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(-l,p),this._z=Math.atan2(-o,a)):(this._x=Math.atan2(d,c),this._z=0);break;case"YXZ":this._x=Math.asin(-n(l,-1,1)),Math.abs(l)<.9999999?(this._y=Math.atan2(s,p),this._z=Math.atan2(h,c)):(this._y=Math.atan2(-u,a),this._z=0);break;case"ZXY":this._x=Math.asin(n(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-u,p),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(h,a));break;case"ZYX":this._y=Math.asin(-n(u,-1,1)),Math.abs(u)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(n(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(-l,c),this._y=Math.atan2(-u,a)):(this._x=0,this._y=Math.atan2(s,p));break;case"XZY":this._z=Math.asin(-n(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,c),this._y=Math.atan2(s,a)):(this._x=Math.atan2(-l,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!1!==i&&this._onChangeCallback(),this},setFromQuaternion:function(t,e,i){return N.makeRotationFromQuaternion(t),this.setFromRotationMatrix(N,e,i)},setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(t){return k.setFromEuler(this),this.setFromQuaternion(k,t)},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(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:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new E(this._x,this._y,this._z)},_onChange:function(t){return this._onChangeCallback=t,this},_onChangeCallback:function(){}}),Object.assign(G.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},enableAll:function(){this.mask=-1},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},disableAll:function(){this.mask=0},test:function(t){return 0!=(this.mask&t.mask)}});let z=0;const U=new E,B=new M,H=new D,j=new E,V=new E,W=new E,X=new M,Y=new E(1,0,0),q=new E(0,1,0),Z=new E(0,0,1),J={type:"added"},K={type:"removed"};function Q(){Object.defineProperty(this,"id",{value:z++}),this.uuid=f.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Q.DefaultUp.clone();var t=new E,e=new F,i=new M,n=new E(1,1,1);e._onChange((function(){i.setFromEuler(e,!1)})),i._onChange((function(){e.setFromQuaternion(i,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:i},scale:{configurable:!0,enumerable:!0,value:n},modelViewMatrix:{value:new D},normalMatrix:{value:new g}}),this.matrix=new D,this.matrixWorld=new D,this.matrixAutoUpdate=Q.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new G,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function $(){Q.call(this),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}Q.DefaultUp=new E(0,1,0),Q.DefaultMatrixAutoUpdate=!0,Q.prototype=Object.assign(Object.create(l.prototype),{constructor:Q,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix4:function(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)}

vendor: 12,516 bytes, line 12

12,setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(t,e){return B.setFromAxisAngle(t,e),this.quaternion.multiply(B),this},rotateOnWorldAxis:function(t,e){return B.setFromAxisAngle(t,e),this.quaternion.premultiply(B),this},rotateX:function(t){return this.rotateOnAxis(Y,t)},rotateY:function(t){return this.rotateOnAxis(q,t)},rotateZ:function(t){return this.rotateOnAxis(Z,t)},translateOnAxis:function(t,e){return U.copy(t).applyQuaternion(this.quaternion),this.position.add(U.multiplyScalar(e)),this},translateX:function(t){return this.translateOnAxis(Y,t)},translateY:function(t){return this.translateOnAxis(q,t)},translateZ:function(t){return this.translateOnAxis(Z,t)},localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(t){return t.applyMatrix4(H.getInverse(this.matrixWorld))},lookAt:function(t,e,i){t.isVector3?j.copy(t):j.set(t,e,i);var n=this.parent;this.updateWorldMatrix(!0,!1),V.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?H.lookAt(V,j,this.up):H.lookAt(j,V,this.up),this.quaternion.setFromRotationMatrix(H),n&&(H.extractRotation(n.matrixWorld),B.setFromRotationMatrix(H),this.quaternion.premultiply(B.inverse()))},add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);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(J)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var i=this.children.indexOf(t);return-1!==i&&(t.parent=null,this.children.splice(i,1),t.dispatchEvent(K)),this},attach:function(t){return this.updateWorldMatrix(!0,!1),H.getInverse(this.matrixWorld),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),H.multiply(t.parent.matrixWorld)),t.applyMatrix4(H),t.updateWorldMatrix(!1,!1),this.add(t),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var r=this.children[i].getObjectByProperty(t,e);if(void 0!==r)return r}},getWorldPosition:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new E),this.updateMatrixWorld(!0),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),t=new M),this.updateMatrixWorld(!0),this.matrixWorld.decompose(V,t,W),t},getWorldScale:function(t){return void 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a,o;for(a=0,o=t.length-3;a<=o;a+=3){dt.fromArray(t,a);var s=r.x*Math.abs(dt.x)+r.y*Math.abs(dt.y)+r.z*Math.abs(dt.z),h=e.dot(dt),c=i.dot(dt),l=n.dot(dt);if(Math.max(-Math.max(h,c,l),Math.min(h,c,l))>s)return!1}return!0}Object.assign(pt.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,i=1/0,n=1/0,r=-1/0,a=-1/0,o=-1/0,s=0,h=t.length;s<h;s+=3){var c=t[s],l=t[s+1],u=t[s+2];c<e&&(e=c),l<i&&(i=l),u<n&&(n=u),c>r&&(r=c),l>a&&(a=l),u>o&&(o=u)}return this.min.set(e,i,n),this.max.set(r,a,o),this},setFromBufferAttribute:function(t){for(var e=1/0,i=1/0,n=1/0,r=-1/0,a=-1/0,o=-1/0,s=0,h=t.count;s<h;s++){var c=t.getX(s),l=t.getY(s),u=t.getZ(s);c<e&&(e=c),l<i&&(i=l),u<n&&(n=u),c>r&&(r=c),l>a&&(a=l),u>o&&(o=u)}return this.min.set(e,i,n),this.max.set(r,a,o),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var i=et.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this},setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){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:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box3: .getCenter() target is now required"),t=new E),this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box3: .getSize() target is now required"),t=new E),this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(t){t.updateWorldMatrix(!1,!1);var e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),it.copy(e.boundingBox),it.applyMatrix4(t.matrixWorld),this.union(it));for(var i=t.children,n=0,r=i.length;n<r;n++)this.expandByObject(i[n]);return this},containsPoint:function(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:function(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:function(t,e){return void 0===e&&(console.warn("THREE.Box3: .getParameter() target is now required"),e=new E),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:function(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:function(t){return this.clampPoint(t.center,et),et.distanceToSquared(t.center)<=t.radius*t.radius},intersectsPlane:function(t){var e,i;return t.normal.x>0?(e=t.normal.x*this.min.x,i=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,i=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,i+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,i+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,i+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,i+=t.normal.z*this.min.z),e<=-t.constant&&i>=-t.constant},intersectsTriangle:function(t){if(this.isEmpty())return!1;this.getCenter(ct),lt.subVectors(this.max,ct),nt.subVectors(t.a,ct),rt.subVectors(t.b,ct),at.subVectors(t.c,ct),ot.subVectors(rt,nt),st.subVectors(at,rt),ht.subVectors(nt,at);var e=[0,-ot.z,ot.y,0,-st.z,st.y,0,-ht.z,ht.y,ot.z,0,-ot.x,st.z,0,-st.x,ht.z,0,-ht.x,-ot.y,ot.x,0,-st.y,st.x,0,-ht.y,ht.x,0];return!!ft(e,nt,rt,at,lt)&&(!!ft(e=[1,0,0,0,1,0,0,0,1],nt,rt,at,lt)&&(ut.crossVectors(ot,st),ft(e=[ut.x,ut.y,ut.z],nt,rt,at,lt)))},clampPoint:function(t,e){return void 0===e&&(console.warn("THREE.Box3: .clampPoint() target is now required"),e=new 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12s=.5*this.getSize(et).length(),t},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(t){return this.isEmpty()||(tt[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),tt[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),tt[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),tt[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),tt[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),tt[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),tt[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),tt[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(tt)),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var mt=new pt;function gt(t,e){this.center=void 0!==t?t:new E,this.radius=void 0!==e?e:-1}Object.assign(gt.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(t,e){var i=this.center;void 0!==e?i.copy(e):mt.setFromPoints(t).getCenter(i);for(var n=0,r=0,a=t.length;r<a;r++)n=Math.max(n,i.distanceToSquared(t[r]));return this.radius=Math.sqrt(n),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},isEmpty:function(){return this.radius<0},makeEmpty:function(){return this.center.set(0,0,0),this.radius=-1,this},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,e){var i=this.center.distanceToSquared(t);return void 0===e&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),e=new E),e.copy(t),i>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e},getBoundingBox:function(t){return void 0===t&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),t=new pt),this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}});var vt=new E,yt=new E,xt=new E,bt=new E,_t=new E,wt=new E,Mt=new E;function St(t,e){this.origin=void 0!==t?t:new E,this.direction=void 0!==e?e:new E(0,0,-1)}Object.assign(St.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return void 0===e&&(console.warn("THREE.Ray: .at() target is now required"),e=new E),e.copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(t){return this.origin.copy(this.at(t,vt)),this},closestPointToPoint:function(t,e){void 0===e&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),e=new E),e.subVectors(t,this.origin);var i=e.dot(this.direction);return i<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(t){var e=vt.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(vt.copy(this.direction).multiplyScalar(e).add(this.origin),vt.distanceToSquared(t))},distanceSqToSegment:function(t,e,i,n){yt.copy(t).add(e).multiplyScalar(.5),xt.copy(e).sub(t).normalize(),bt.copy(this.origin).sub(yt);var r,a,o,s,h=.5*t.distanceTo(e),c=-this.direction.dot(xt),l=bt.dot

vendor: 18,992 bytes, line 12

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this.distanceSqToPoint(t.center)<=t.radius*t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var i=-(this.origin.dot(t.normal)+t.constant)/e;return i>=0?i:null},intersectPlane:function(t,e){var i=this.distanceToPlane(t);return null===i?null:this.at(i,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var i,n,r,a,o,s,h=1/this.direction.x,c=1/this.direction.y,l=1/this.direction.z,u=this.origin;return h>=0?(i=(t.min.x-u.x)*h,n=(t.max.x-u.x)*h):(i=(t.max.x-u.x)*h,n=(t.min.x-u.x)*h),c>=0?(r=(t.min.y-u.y)*c,a=(t.max.y-u.y)*c):(r=(t.max.y-u.y)*c,a=(t.min.y-u.y)*c),i>a||r>n?null:((r>i||i!=i)&&(i=r),(a<n||n!=n)&&(n=a),l>=0?(o=(t.min.z-u.z)*l,s=(t.max.z-u.z)*l):(o=(t.max.z-u.z)*l,s=(t.min.z-u.z)*l),i>s||o>n?null:((o>i||i!=i)&&(i=o),(s<n||n!=n)&&(n=s),n<0?null:this.at(i>=0?i:n,e)))},intersectsBox:function(t){return null!==this.intersectBox(t,vt)},intersectTriangle:function(t,e,i,n,r){_t.subVectors(e,t),wt.subVectors(i,t),Mt.crossVectors(_t,wt);var a,o=this.direction.dot(Mt);if(o>0){if(n)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}bt.subVectors(this.origin,t);var s=a*this.direction.dot(wt.crossVectors(bt,wt));if(s<0)return null;var h=a*this.direction.dot(_t.cross(bt));if(h<0)return null;if(s+h>o)return null;var c=-a*bt.dot(Mt);return c<0?null:this.at(c/o,r)},applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}});var Tt=new E,Et=new E,At=new g;function Pt(t,e){this.normal=void 0!==t?t:new E(1,0,0),this.constant=void 0!==e?e:0}Object.assign(Pt.prototype,{isPlane:!0,set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,i,n){return this.normal.set(t,e,i),this.constant=n,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(t,e,i){var n=Tt.subVectors(i,e).cross(Et.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(n,t),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return void 0===e&&(console.warn("THREE.Plane: .projectPoint() target is now required"),e=new E),e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:function(t,e){void 0===e&&(console.warn("THREE.Plane: .intersectLine() target is now required"),e=new E);var i=t.delta(Tt),n=this.normal.dot(i);if(0===n)return 0===this.distanceToPoint(t.start)?e.copy(t.start):void 0;var r=-(t.start.dot(this.normal)+this.constant)/n;return r<0||r>1?void 0:e.copy(i).multiplyScalar(r).add(t.start)},intersectsLine:function(t){var e=this.distanceToPoint(t.start),i=this.distanceToPoint(t.end);return e<0&&i>0||i<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new E),t.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(t,e){var i=e||At.getNormalMatrix(t),n=this.coplanarPoint(Tt).applyMatrix4(t),r=this.normal.applyMatrix3(i).normalize();return this.constant=-n.dot(r),this},translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}});var Ct=new E,Lt=new E,Rt=new E,It=new E,Ot=new E,Dt=new E,Nt=new E,kt=new E,Ft=new E,Gt=new E;function zt(t,e,i){this.a=void 0!==t?t:new E,this.b=void 0!==e?e:new E,this.c=void 0!==i?i:new E}Object.assign(zt,{getNormal:function(t,e,i,n){void 0===n&&(console.warn("THREE.Triangle: .getNormal() target is now required"),n=new E),n.subVectors(i,e),Ct.subVectors(t,e),n.cross(Ct);var r=n.lengthSq();return r>0?n.multiplyScalar(1/Math.sqrt(r)):n.set(0,0,0)},getBarycoord:function(t,e,i,n,r){Ct.subVectors(n,e),Lt.subVectors(i,e),Rt.subVectors(t,e);var a=Ct.dot(Ct),o=Ct.dot(Lt),s=Ct.dot(Rt),h=Lt.dot(Lt),c=Lt.dot(Rt),l=a*h-o*o;if(void 0===r&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),r=new E),0===l)return r.set(-2,-1,-1);var u=1/l,d=(h*s-o*c)*u,p=(a*c-o*s)*u;return r.set(1-d-p,p,d)},containsPoint:function(t,e,i,n){return zt.getBarycoord(t,e,i,n,It),It.x>=0&&It.y>=0&&It.x+It.y<=1},getUV:function(t,e,i,n,r,a,o,s){return this.getBarycoord(t,e,i,n,It),s.set(0,0),s.addScaledVector(r,It.x),s.addScaledVector(a,It.y),s.addScaledVector(o,It.z),s},isFrontFacing:function(t,e,i,n){return Ct.subVectors(i,e),Lt.subVectors(t,e),Ct.cross(Lt).dot(n)<0}}),Object.assign(zt.prototype,{set:function(t,e,i){return this.a.copy(t),this.b.copy(e),this.c.copy(i),this},setFromPointsAndIndices:function(t,e,i,n){return this.a.copy(t[e]),this.b.copy(t[i]),this.c.copy(t[n]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},getArea:function(){return Ct.subVectors(this.c,this.b),Lt.subVectors(this.a,this.b),.5*Ct.cross(Lt).length()},getMidpoint:function(t){return void 0===t&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),t=new E),t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(t){return zt.getNormal(this.a,this.b,this.c,t)},getPlane:function(t){return void 0===t&&(console.warn("THREE.Triangle: .getPlane() target is now required"),t=new Pt),t.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(t,e){return zt.getBarycoord(t,this.a,this.b,this.c,e)},getUV:function(t,e,i,n,r){return zt.getUV(t,this.a,this.b,this.c,e,i,n,r)},containsPoint:function(t){return zt.containsPoint(t,this.a,this.b,this.c)},isFrontFacing:function(t){return zt.isFrontFacing(this.a,this.b,this.c,t)},intersectsBox:function(t){return t.intersectsTriangle(this)},closestPointToPoint:function(t,e){void 0===e&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),e=new E);var i,n,r=this.a,a=this.b,o=this.c;Ot.subVectors(a,r),Dt.subVectors(o,r),kt.subVectors(t,r);var s=Ot.dot(kt),h=Dt.dot(kt);if(s<=0&&h<=0)return e.copy(r);Ft.subVectors(t,a);var c=Ot.dot(Ft),l=Dt.dot(Ft);if(c>=0&&l<=c)return e.copy(a);var u=s*l-c*h;if(u<=0&&s>=0&&c<=0)return i=s/(s-c),e.copy(r).addScaledVector(Ot,i);Gt.subVectors(t,o);var d=Ot.dot(Gt),p=Dt.dot(Gt);if(p>=0&&d<=p)return e.copy(o);var f=d*h-s*p;if(f<=0&&h>=0&&p<=0)return n=h/(h-p),e.copy(r).addScaledVector(Dt,n);var m=c*p-d*l;if(m<=0&&l-c>=0&&d-p>=0)return Nt.subVectors(o,a),n=(l-c)/(l-c+(d-p)),e.copy(a).addScaledVector(Nt,n);var g=1/(m+f+u);return i=f*g,n=u*g,e.copy(r).addScaledVector(Ot,i).addScaledVector(Dt,n)},equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}});var Ut={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},Bt={h:0,s:0,l:0},Ht={h:0,s:0,l:0};function jt(t,e,i){return void 0===e&&void 0===i?this.set(t):this.setRGB(t,e,i)}function Vt(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+6*(e-t)*(2/3-i):t}function Wt(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Xt(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}function Yt(t,e,i,n,r,a){this.a=t,this.b=e,this.c=i,this.normal=n&&n.isVector3?n:new E,this.vertexNormals=Array.isArray(n)?n:[],this.color=r&&r.isColor?r:new jt,this.vertexColors=Array.isArray(r)?r:[],this.materialIndex=void 0!==a?a:0}Object.assign(jt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,i){return this.r=t,this.g=e,this.b=i,this},setHSL:function(t,e,i){if(t=f.euclideanModulo(t,1),e=f.clamp(e,0,1),i=f.clamp(i,0,1),0===e)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+e):i+e-i*e,r=2*i-n;this.r=Vt(r,n,t+1/3),this.g=Vt(r,n,t),this.b=Vt(r,n,t-1/3)}return this},setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var n,r=i[1],a=i[2];switch(r){case"rgb":case"rgba":if(n=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(n[1],10))/255,this.g=Math.min(255,parseInt(n[2],10))/255,this.b=Math.min(255,parseInt(n[3],10))/255,e(n[5]),this;if(n=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(n[1],10))/100,this.g=Math.min(100,parseInt(n[2],10))/100,this.b=Math.min(100,parseInt(n[3],10))/100,e(n[5]),this;break;case"hsl":case"hsla":if(n=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var o=parseFloat(n[1])/360,s=parseInt(n[2],10)/100,h=parseInt(n[3],10)/100;return e(n[5]),this.setHSL(o,s,h)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(t)){var c=i[1],l=c.length;if(3===l)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===l)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this},setColorName:function(t){var e=Ut[t];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var i=e>0?1/e:1;return this.r=Math.pow(t.r,i),this.g=Math.pow(t.g,i),this.b=Math.pow(t.b,i),this},convertGammaToLinear:function(t){return this.copyGammaToLinear(this,t),this},convertLinearToGamma:function(t){return this.copyLinearToGamma(this,t),this},copySRGBToLinear:function(t){return this.r=Wt(t.r),this.g=Wt(t.g),this.b=Wt(t.b),this},copyLinearToSRGB:function(t){return this.r=Xt(t.r),this.g=Xt(t.g),this.b=Xt(t.b),this},convertSRGBToLinear:function(){return this.copySRGBToLinear(this),this},convertLinearToSRGB:function(){return this.copyLinearToSRGB(this),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});var e,i,n=this.r,r=this.g,a=this.b,o=Math.max(n,r,a),s=Math.min(n,r,a),h=(s+o)/2;if(s===o)e=0,i=0;else{var c=o-s;switch(i=h<=.5?c/(o+s):c/(2-o-s),o){case n:e=(r-a)/c+(r<a?6:0);break;case r:e=(a-n)/c+2;break;case a:e=(n-r)/c+4}e/=6}return t.h=e,t.s=i,t.l=h,t},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,i){return this.getHSL(Bt),Bt.h+=t,Bt.s+=e,Bt.l+=i,this.setHSL(Bt.h,Bt.s,Bt.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(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:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(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},lerpHSL:function(t,e){this.getHSL(Bt),t.getHSL(Ht);var i=f.lerp(Bt.h,Ht.h,e),n=f.lerp(Bt.s,Ht.s,e),r=f.lerp(Bt.l,Ht.l,e);return this.setHSL(i,n,r),this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}}),jt.NAMES=Ut,Object.assign(Yt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var e=0,i=t.vertexNormals.length;e<i;e++)this.vertexNormals[e]=t.vertexNormals[e].clone();for(e=0,i=t.vertexColors.length;e<i;e++)this.vertexColors[e]=t.vertexColors[e].clone();return this}});var qt=0;function Zt(){Object.defineProperty(this,"id",{value:qt++}),this.uuid=f.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.flatShading=!1,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=100,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=7680,this.stencilZFail=7680,this.stencilZPass=7680,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.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}function Jt(t){Zt.call(this),this.type="MeshBasicMaterial",this.color=new jt(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.skinning=!1,this.morphTargets=!1,this.setValues(t)}Zt.prototype=Object.assign(Object.create(l.prototype),{constructor:Zt,isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){if(void 0!==t)for(var e in t){var i=t[e];if(void 0!==i)if("shading"!==e){var n=this[e];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):this[e]=i:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===i;else console.warn("THREE.Material: '"+e+"' parameter is undefined.")}},toJSON:function(t){var e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function n(t){var e=[];for(var i in t){var n=t[i];delete n.metadata,e.push(n)}return e}

vendor: 4,476 bytes, line 12

12if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(i.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearcoat&&(i.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(t).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity,i.refractionRatio=this.refractionRatio,void 0!==this.combine&&(i.combine=this.combine),void 0!==this.envMapIntensity&&(i.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(i.blending=this.blending),!0===this.flatShading&&(i.flatShading=this.flatShading),0!==this.side&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(i.rotation=this.rotation),!0===this.polygonOffset&&(i.polygonOffset=!0),0!==this.polygonOffsetFactor&&(i.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(i.linewidth=this.linewidth),void 0!==this.dashSize&&(i.dashSize=this.dashSize),void 0!==this.gapSize&&(i.gapSize=this.gapSize),void 0!==this.scale&&(i.scale=this.scale),!0===this.dithering&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(i.morphTargets=!0),!0===this.morphNormals&&

vendor: 30,518 bytes, line 12

12(i.morphNormals=!0),!0===this.skinning&&(i.skinning=!0),!1===this.visible&&(i.visible=!1),!1===this.toneMapped&&(i.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),e){var r=n(t.textures),a=n(t.images);r.length>0&&(i.textures=r),a.length>0&&(i.images=a)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.flatShading=t.flatShading,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;var e=t.clippingPlanes,i=null;if(null!==e){var n=e.length;i=new Array(n);for(var r=0;r!==n;++r)i[r]=e[r].clone()}return this.clippingPlanes=i,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.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Zt.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Jt.prototype=Object.create(Zt.prototype),Jt.prototype.constructor=Jt,Jt.prototype.isMeshBasicMaterial=!0,Jt.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.skinning=t.skinning,this.morphTargets=t.morphTargets,this};var Kt=new E;function Qt(t,e,i){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===i,this.usage=35044,this.updateRange={offset:0,count:-1},this.version=0}function $t(t,e,i){Qt.call(this,new Int8Array(t),e,i)}function te(t,e,i){Qt.call(this,new Uint8Array(t),e,i)}function ee(t,e,i){Qt.call(this,new Uint8ClampedArray(t),e,i)}function ie(t,e,i){Qt.call(this,new Int16Array(t),e,i)}function ne(t,e,i){Qt.call(this,new Uint16Array(t),e,i)}function re(t,e,i){Qt.call(this,new Int32Array(t),e,i)}function ae(t,e,i){Qt.call(this,new Uint32Array(t),e,i)}function oe(t,e,i){Qt.call(this,new Float32Array(t),e,i)}function se(t,e,i){Qt.call(this,new Float64Array(t),e,i)}function he(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function ce(t){if(0===t.length)return-1/0;let e=t[0];for(let i=1,n=t.length;i<n;++i)t[i]>e&&(e=t[i]);return e}Object.defineProperty(Qt.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Qt.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(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:function(t,e,i){t*=this.itemSize,i*=e.itemSize;for(var n=0,r=this.itemSize;n<r;n++)this.array[t+n]=e.array[i+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",n),a=new jt),e[i++]=a.r,e[i++]=a.g,e[i++]=a.b}return this},copyVector2sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",n),a=new m),e[i++]=a.x,e[i++]=a.y}return this},copyVector3sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",n),a=new E),e[i++]=a.x,e[i++]=a.y,e[i++]=a.z}return this},copyVector4sArray:function(t){for(var e=this.array,i=0,n=0,r=t.length;n<r;n++){var a=t[n];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",n),a=new b),e[i++]=a.x,e[i++]=a.y,e[i++]=a.z,e[i++]=a.w}return this},applyMatrix3:function(t){for(var e=0,i=this.count;e<i;e++)Kt.x=this.getX(e),Kt.y=this.getY(e),Kt.z=this.getZ(e),Kt.applyMatrix3(t),this.setXYZ(e,Kt.x,Kt.y,Kt.z);return this},applyMatrix4:function(t){for(var e=0,i=this.count;e<i;e++)Kt.x=this.getX(e),Kt.y=this.getY(e),Kt.z=this.getZ(e),Kt.applyMatrix4(t),this.setXYZ(e,Kt.x,Kt.y,Kt.z);return this},applyNormalMatrix:function(t){for(var e=0,i=this.count;e<i;e++)Kt.x=this.getX(e),Kt.y=this.getY(e),Kt.z=this.getZ(e),Kt.applyNormalMatrix(t),this.setXYZ(e,Kt.x,Kt.y,Kt.z);return this},transformDirection:function(t){for(var e=0,i=this.count;e<i;e++)Kt.x=this.getX(e),Kt.y=this.getY(e),Kt.z=this.getZ(e),Kt.transformDirection(t),this.setXYZ(e,Kt.x,Kt.y,Kt.z);return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=i,this.array[t+2]=n,this.array[t+3]=r,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)},toJSON:function(){return{itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized}}}),$t.prototype=Object.create(Qt.prototype),$t.prototype.constructor=$t,te.prototype=Object.create(Qt.prototype),te.prototype.constructor=te,ee.prototype=Object.create(Qt.prototype),ee.prototype.constructor=ee,ie.prototype=Object.create(Qt.prototype),ie.prototype.constructor=ie,ne.prototype=Object.create(Qt.prototype),ne.prototype.constructor=ne,re.prototype=Object.create(Qt.prototype),re.prototype.constructor=re,ae.prototype=Object.create(Qt.prototype),ae.prototype.constructor=ae,oe.prototype=Object.create(Qt.prototype),oe.prototype.constructor=oe,se.prototype=Object.create(Qt.prototype),se.prototype.constructor=se,Object.assign(he.prototype,{computeGroups:function(t){for(var e,i=[],n=void 0,r=t.faces,a=0;a<r.length;a++){var o=r[a];o.materialIndex!==n&&(n=o.materialIndex,void 0!==e&&(e.count=3*a-e.start,i.push(e)),e={start:3*a,materialIndex:n})}void 0!==e&&(e.count=3*a-e.start,i.push(e)),this.groups=i},fromGeometry:function(t){var e,i=t.faces,n=t.vertices,r=t.faceVertexUvs,a=r[0]&&r[0].length>0,o=r[1]&&r[1].length>0,s=t.morphTargets,h=s.length;if(h>0){e=[];for(var c=0;c<h;c++)e[c]={name:s[c].name,data:[]};this.morphTargets.position=e}var l,u=t.morphNormals,d=u.length;if(d>0){l=[];for(c=0;c<d;c++)l[c]={name:u[c].name,data:[]};this.morphTargets.normal=l}var p=t.skinIndices,f=t.skinWeights,g=p.length===n.length,v=f.length===n.length;n.length>0&&0===i.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(c=0;c<i.length;c++){var y=i[c];this.vertices.push(n[y.a],n[y.b],n[y.c]);var x=y.vertexNormals;if(3===x.length)this.normals.push(x[0],x[1],x[2]);else{var b=y.normal;this.normals.push(b,b,b)}var _,w=y.vertexColors;if(3===w.length)this.colors.push(w[0],w[1],w[2]);else{var M=y.color;this.colors.push(M,M,M)}if(!0===a)void 0!==(_=r[0][c])?this.uvs.push(_[0],_[1],_[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",c),this.uvs.push(new m,new m,new m));if(!0===o)void 0!==(_=r[1][c])?this.uvs2.push(_[0],_[1],_[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",c),this.uvs2.push(new m,new m,new m));for(var S=0;S<h;S++){var T=s[S].vertices;e[S].data.push(T[y.a],T[y.b],T[y.c])}for(S=0;S<d;S++){var E=u[S].vertexNormals[c];l[S].data.push(E.a,E.b,E.c)}g&&this.skinIndices.push(p[y.a],p[y.b],p[y.c]),v&&this.skinWeights.push(f[y.a],f[y.b],f[y.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this}});var le=1,ue=new D,de=new Q,pe=new E,fe=new pt,me=new pt,ge=new E;function ve(){Object.defineProperty(this,"id",{value:le+=2}),this.uuid=f.generateUUID(),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={}}ve.prototype=Object.assign(Object.create(l.prototype),{constructor:ve,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(ce(t)>65535?ae:ne)(t,1):this.index=t},getAttribute:function(t){return this.attributes[t]},setAttribute:function(t,e){return this.attributes[t]=e,this},deleteAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,i){this.groups.push({start:t,count:e,materialIndex:void 0!==i?i:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix4:function(t){var e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);var i=this.attributes.normal;if(void 0!==i){var n=(new g).getNormalMatrix(t);i.applyNormalMatrix(n),i.needsUpdate=!0}var 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},rotateX:function(t){return ue.makeRotationX(t),this.applyMatrix4(ue),this},rotateY:function(t){return ue.makeRotationY(t),this.applyMatrix4(ue),this},rotateZ:function(t){return ue.makeRotationZ(t),this.applyMatrix4(ue),this},translate:function(t,e,i){return ue.makeTranslation(t,e,i),this.applyMatrix4(ue),this},scale:function(t,e,i){return ue.makeScale(t,e,i),this.applyMatrix4(ue),this},lookAt:function(t){return de.lookAt(t),de.updateMatrix(),this.applyMatrix4(de.matrix),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(pe).negate(),this.translate(pe.x,pe.y,pe.z),this},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var i=new oe(3*e.vertices.length,3),n=new oe(3*e.colors.length,3);if(this.setAttribute("position",i.copyVector3sArray(e.vertices)),this.setAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var r=new oe(e.lineDistances.length,1);this.setAttribute("lineDistance",r.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},setFromPoints:function(t){for(var e=[],i=0,n=t.length;i<n;i++){var r=t[i];e.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new oe(e,3)),this},updateFromObject:function(t){var e,i=t.geometry;if(t.isMesh){var n=i.__directGeometry;if(!0===i.elementsNeedUpdate&&(n=void 0,i.elementsNeedUpdate=!1),void 0===n)return this.fromGeometry(i);n.verticesNeedUpdate=i.verticesNeedUpdate,n.normalsNeedUpdate=i.normalsNeedUpdate,n.colorsNeedUpdate=i.colorsNeedUpdate,n.uvsNeedUpdate=i.uvsNeedUpdate,n.groupsNeedUpdate=i.groupsNeedUpdate,i.verticesNeedUpdate=!1,i.normalsNeedUpdate=!1,i.colorsNeedUpdate=!1,i.uvsNeedUpdate=!1,i.groupsNeedUpdate=!1,i=n}return!0===i.verticesNeedUpdate&&(void 0!==(e=this.attributes.position)&&(e.copyVector3sArray(i.vertices),e.needsUpdate=!0),i.verticesNeedUpdate=!1),!0===i.normalsNeedUpdate&&(void 0!==(e=this.attributes.normal)&&(e.copyVector3sArray(i.normals),e.needsUpdate=!0),i.normalsNeedUpdate=!1),!0===i.colorsNeedUpdate&&(void 0!==(e=this.attributes.color)&&(e.copyColorsArray(i.colors),e.needsUpdate=!0),i.colorsNeedUpdate=!1),i.uvsNeedUpdate&&(void 0!==(e=this.attributes.uv)&&(e.copyVector2sArray(i.uvs),e.needsUpdate=!0),i.uvsNeedUpdate=!1),i.lineDistancesNeedUpdate&&(void 0!==(e=this.attributes.lineDistance)&&(e.copyArray(i.lineDistances),e.needsUpdate=!0),i.lineDistancesNeedUpdate=!1),i.groupsNeedUpdate&&(i.computeGroups(t.geometry),this.groups=i.groups,i.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new he).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.setAttribute("position",new Qt(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.setAttribute("normal",new Qt(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.setAttribute("color",new Qt(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var r=new Float32Array(2*t.uvs.length);this.setAttribute("uv",new Qt(r,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.setAttribute("uv2",new Qt(a,2).copyVector2sArray(t.uvs2))}for(var o in this.groups=t.groups,t.morphTargets){for(var s=[],h=t.morphTargets[o],c=0,l=h.length;c<l;c++){var u=h[c],d=new oe(3*u.data.length,3);d.name=u.name,s.push(d.copyVector3sArray(u.data))}this.morphAttributes[o]=s}if(t.skinIndices.length>0){var p=new oe(4*t.skinIndices.length,4);this.setAttribute("skinIndex",p.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var f=new oe(4*t.skinWeights.length,4);this.setAttribute("skinWeight",f.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new pt);var t=this.attributes.position,e=this.morphAttributes.position;if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(var i=0,n=e.length;i<n;i++){var r=e[i];fe.setFromBufferAttribute(r),this.morphTargetsRelative?(ge.addVectors(this.boundingBox.min,fe.min),this.boundingBox.expandByPoint(ge),ge.addVectors(this.boundingBox.max,fe.max),this.boundingBox.expandByPoint(ge)):(this.boundingBox.expandByPoint(fe.min),this.boundingBox.expandByPoint(fe.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:function(){null===this.boundingSphere&&(this.boundingSphere=new gt);var t=this.attributes.position,e=this.morphAttributes.position;if(t){var i=this.boundingSphere.center;if(fe.setFromBufferAttribute(t),e)for(var n=0,r=e.length;n<r;n++){var a=e[n];me.setFromBufferAttribute(a),this.morphTargetsRelative?(ge.addVectors(fe.min,me.min),fe.expandByPoint(ge),ge.addVectors(fe.max,me.max),fe.expandByPoint(ge)):(fe.expandByPoint(me.min),fe.expandByPoint(me.max))}fe.getCenter(i);var o=0;for(n=0,r=t.count;n<r;n++)ge.fromBufferAttribute(t,n),o=Math.max(o,i.distanceToSquared(ge));if(e)for(n=0,r=e.length;n<r;n++){a=e[n];for(var s=this.morphTargetsRelative,h=0,c=a.count;h<c;h++)ge.fromBufferAttribute(a,h),s&&(pe.fromBufferAttribute(t,h),ge.add(pe)),o=Math.max(o,i.distanceToSquared(ge))}this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}},computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes;if(e.position){var i=e.position.array;if(void 0===e.normal)this.setAttribute("normal",new Qt(new Float32Array(i.length),3));else for(var n=e.normal.array,r=0,a=n.length;r<a;r++)n[r]=0;var o,s,h,c=e.normal.array,l=new E,u=new E,d=new E,p=new E,f=new E;if(t){var m=t.array;for(r=0,a=t.count;r<a;r+=3)o=3*m[r+0],s=3*m[r+1],h=3*m[r+2],l.fromArray(i,o),u.fromArray(i,s),d.fromArray(i,h),p.subVectors(d,u),f.subVectors(l,u),p.cross(f),c[o]+=p.x,c[o+1]+=p.y,c[o+2]+=p.z,c[s]+=p.x,c[s+1]+=p.y,c[s+2]+=p.z,c[h]+=p.x,c[h+1]+=p.y,c[h+2]+=p.z}else for(r=0,a=i.length;r<a;r+=9)l.fromArray(i,r),u.fromArray(i,r+3),d.fromArray(i,r+6),p.subVectors(d,u),f.subVectors(l,u),p.cross(f),c[r]=p.x,c[r+1]=p.y,c[r+2]=p.z,c[r+3]=p.x,c[r+4]=p.y,c[r+5]=p.z,c[r+6]=p.x,c[r+7]=p.y,c[r+8]=p.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var i=this.attributes;for(var n in i)if(void 0!==t.attributes[n])for(var r=i[n].array,a=t.attributes[n],o=a.array,s=a.itemSize*e,h=Math.min(o.length,r.length-s),c=0,l=s;c<h;c++,l++)r[l]=o[c];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t)},normalizeNormals:function(){for(var t=this.attributes.normal,e=0,i=t.count;e<i;e++)ge.x=t.getX(e),ge.y=t.getY(e),ge.z=t.getZ(e),ge.normalize(),t.setXYZ(e,ge.x,ge.y,ge.z)},toNonIndexed:function(){function t(t,e){for(var i=t.array,n=t.itemSize,r=t.normalized,a=new i.constructor(e.length*n),o=0,s=0,h=0,c=e.length;h<c;h++){o=e[h]*n;for(var l=0;l<n;l++)a[s++]=i[o++]}return new Qt(a,n,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new ve,i=this.index.array,n=this.attributes;for(var r in n){var a=t(n[r],i);e.setAttribute(r,a)}var o=this.morphAttributes;for(r in o){for(var s=[],h=o[r],c=0,l=h.length;c<l;c++){a=t(h[c],i);s.push(a)}e.morphAttributes[r]=s}e.morphTargetsRelative=this.morphTargetsRelative;for(var u=this.groups,d=(c=0,u.length);c<d;c++){var p=u[c];e.addGroup(p.start,p.count,p.materialIndex)}return e},toJSON:function(){var 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){var e=this.parameters;for(var i in e)void 0!==e[i]&&(t[i]=e[i]);return t}t.data={attributes:{}};var n=this.index;null!==n&&(t.data.index={type:n.array.constructor.name,array:Array.prototype.slice.call(n.array)});var r=this.attributes;for(var i in r){var a=(d=r[i]).toJSON();""!==d.name&&(a.name=d.name),t.data.attributes[i]=a}var o={},s=!1;for(var i in this.morphAttributes){for(var h=this.morphAttributes[i],c=[],l=0,u=h.length;l<u;l++){var d;a=(d=h[l]).toJSON();""!==d.name&&(a.name=d.name),c.push(a)}c.length>0&&(o[i]=c,s=!0)}s&&(t.data.morphAttributes=o,t.data.morphTargetsRelative=this.morphTargetsRelative);var p=this.groups;p.length>0&&(t.data.groups=JSON.parse(JSON.stringify(p)));var f=this.boundingSphere;return null!==f&&(t.data.boundingSphere={center:f.center.toArray(),radius:f.radius}),t},clone:function(){return(new ve).copy(this)},copy:function(t){var e,i,n;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var r=t.index;null!==r&&this.setIndex(r.clone());var a=t.attributes;for(e in a){var o=a[e];this.setAttribute(e,o.clone())}var s=t.morphAttributes;for(e in s){var h=[],c=s[e];for(i=0,n=c.length;i<n;i++)h.push(c[i].clone());this.morphAttributes[e]=h}this.morphTargetsRelative=t.morphTargetsRelative;var l=t.groups;for(i=0,n=l.length;i<n;i++){var u=l[i];this.addGroup(u.start,u.count,u.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var p=t.boundingSphere;return null!==p&&(this.boundingSphere=p.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var ye=new D,xe=new St,be=new gt,_e=new E,we=new E,Me=new E,Se=new E,Te=new E,Ee=new E,Ae=new E,Pe=new E,Ce=new E,Le=new m,Re=new m,Ie=new m,Oe=new E,De=new E;function Ne(t,e){Q.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new ve,this.material=void 0!==e?e:new Jt,this.updateMorphTargets()}function ke(t,e,i,n,r,a,o,s){if(null===(1===e.side?n.intersectTriangle(o,a,r,!0,s):n.intersectTriangle(r,a,o,2!==e.side,s)))return null;De.copy(s),De.applyMatrix4(t.matrixWorld);var h=i.ray.origin.distanceTo(De);return h<i.near||h>i.far?null:{distance:h,point:De.clone(),object:t}}function Fe(t,e,i,n,r,a,o,s,h,c,l,u){_e.fromBufferAttribute(r,c),we.fromBufferAttribute(r,l),Me.fromBufferAttribute(r,u);var d=t.morphTargetInfluences;if(e.morphTargets&&a&&d){Ae.set(0,0,0),Pe.set(0,0,0),Ce.set(0,0,0);for(var p=0,f=a.length;p<f;p++){var g=d[p],v=a[p];0!==g&&(Se.fromBufferAttribute(v,c),Te.fromBufferAttribute(v,l),Ee.fromBufferAttribute(v,u),o?(Ae.addScaledVector(Se,g),Pe.addScaledVector(Te,g),Ce.addScaledVector(Ee,g)):(Ae.addScaledVector(Se.sub(_e),g),Pe.addScaledVector(Te.sub(we),g),Ce.addScaledVector(Ee.sub(Me),g)))}_e.add(Ae),we.add(Pe),Me.add(Ce)}t.isSkinnedMesh&&(t.boneTransform(c,_e),t.boneTransform(l,we),t.boneTransform(u,Me));var y=ke(t,e,i,n,_e,we,Me,Oe);if(y){s&&(Le.fromBufferAttribute(s,c),Re.fromBufferAttribute(s,l),Ie.fromBufferAttribute(s,u),y.uv=zt.getUV(Oe,_e,we,Me,Le,Re,Ie,new m)),h&&(Le.fromBufferAttribute(h,c),Re.fromBufferAttribute(h,l),Ie.fromBufferAttribute(h,u),y.uv2=zt.getUV(Oe,_e,we,Me,Le,Re,Ie,new m));var x=new Yt(c,l,u);zt.getNormal(_e,we,Me,x.normal),y.face=x}return y}Ne.prototype=Object.assign(Object.create(Q.prototype),{constructor:Ne,isMesh:!0,copy:function(t){return Q.prototype.copy.call(this,t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this},updateMorphTargets:function(){var t,e,i,n=this.geometry;if(n.isBufferGeometry){var r=n.morphAttributes,a=Object.keys(r);if(a.length>0){var o=r[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=o.length;t<e;t++)i=o[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}else{var s=n.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}},raycast:function(t,e){var i,n=this.geometry,r=this.material,a=this.matrixWorld;if(void 0!==r&&(null===n.boundingSphere&&n.computeBoundingSphere(),be.copy(n.boundingSphere),be.applyMatrix4(a),!1!==t.ray.intersectsSphere(be)&&(ye.getInverse(a),xe.copy(t.ray).applyMatrix4(ye),null===n.boundingBox||!1!==xe.intersectsBox(n.boundingBox))))if(n.isBufferGeometry){var o,s,h,c,l,u,d,p,f,g=n.index,v=n.attributes.position,y=n.morphAttributes.position,x=n.morphTargetsRelative,b=n.attributes.uv,_=n.attributes.uv2,w=n.groups,M=n.drawRange;if(null!==g)if(Array.isArray(r))for(c=0,u=w.length;c<u;c++)for(f=r[(p=w[c]).materialIndex],l=Math.max(p.start,M.start),d=Math.min(p.start+p.count,M.start+M.count);l<d;l+=3)o=g.getX(l),s=g.getX(l+1),h=g.getX(l+2),(i=Fe(this,f,t,xe,v,y,x,b,_,o,s,h))&&(i.faceIndex=Math.floor(l/3),i.face.materialIndex=p.materialIndex,e.push(i));else for(c=Math.max(0,M.start),u=Math.min(g.count,M.start+M.count);c<u;c+=3)o=g.getX(c),s=g.getX(c+1),h=g.getX(c+2),(i=Fe(this,r,t,xe,v,y,x,b,_,o,s,h))&&(i.faceIndex=Math.floor(c/3),e.push(i));else if(void 0!==v)if(Array.isArray(r))for(c=0,u=w.length;c<u;c++)for(f=r[(p=w[c]).materialIndex],l=Math.max(p.start,M.start),d=Math.min(p.start+p.count,M.start+M.count);l<d;l+=3)(i=Fe(this,f,t,xe,v,y,x,b,_,o=l,s=l+1,h=l+2))&&(i.faceIndex=Math.floor(l/3),i.face.materialIndex=p.materialIndex,e.push(i));else for(c=Math.max(0,M.start),u=Math.min(v.count,M.start+M.count);c<u;c+=3)(i=Fe(this,r,t,xe,v,y,x,b,_,o=c,s=c+1,h=c+2))&&(i.faceIndex=Math.floor(c/3),e.push(i))}else if(n.isGeometry){var S,T,E,A,P=Array.isArray(r),C=n.vertices,L=n.faces,R=n.faceVertexUvs[0];R.length>0&&(A=R);for(var I=0,O=L.length;I<O;I++){var D=L[I],N=P?r[D.materialIndex]:r;if(void 0!==N&&(S=C[D.a],T=C[D.b],E=C[D.c],i=ke(this,N,t,xe,S,T,E,Oe))){if(A&&A[I]){var k=A[I];Le.copy(k[0]),Re.copy(k[1]),Ie.copy(k[2]),i.uv=zt.getUV(Oe,S,T,E,Le,Re,Ie,new m)}i.face=D,i.faceIndex=I,e.push(i)}}}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var Ge=0,ze=new D,Ue=new Q,Be=new E;function He(){Object.defineProperty(this,"id",{value:Ge+=2}),this.uuid=f.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}He.prototype=Object.assign(Object.create(l.prototype),{constructor:He,isGeometry:!0,applyMatrix4:function(t){for(var e=(new g).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++){this.vertices[i].applyMatrix4(t)}for(i=0,n=this.faces.length;i<n;i++){var r=this.faces[i];r.normal.applyMatrix3(e).normalize();for(var a=0,o=r.vertexNormals.length;a<o;a++)r.vertexNormals[a].applyMatrix3(e).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(t){return ze.makeRotationX(t),this.applyMatrix4(ze),this},rotateY:function(t){return ze.makeRotationY(t),this.applyMatrix4(ze),this},rotateZ:function(t){return ze.makeRotationZ(t),this.applyMatrix4(ze),this},translate:function(t,e,i){return ze.makeTranslation(t,e,i),this.applyMatrix4(ze),this},scale:function(t,e,i){return ze.makeScale(t,e,i),this.applyMatrix4(ze),this},lookAt:function(t){return Ue.lookAt(t),Ue.updateMatrix(),this.applyMatrix4(Ue.matrix),this},fromBufferGeometry:function(t){var e=this,i=null!==t.index?t.index.array:void 0,n=t.attributes;if(void 0===n.position)return console.error("THREE.Geometry.fromBufferGeometry(): Position attribute required for conversion."),this;var r=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,o=void 0!==n.color?n.color.array:void 0,s=void 0!==n.uv?n.uv.array:void 0,h=void 0!==n.uv2?n.uv2.array:void 0;void 0!==h&&(this.faceVertexUvs[1]=[]);for(var c=0;c<r.length;c+=3)e.vertices.push((new E).fromArray(r,c)),void 0!==o&&e.colors.push((new jt).fromArray(o,c));function l(t,i,n,r){var c=void 0===o?[]:[e.colors[t].clone(),e.colors[i].clone(),e.colors[n].clone()],l=new Yt(t,i,n,void 0===a?[]:[(new E).fromArray(a,3*t),(new E).fromArray(a,3*i),(new E).fromArray(a,3*n)],c,r);e.faces.push(l),void 0!==s&&e.faceVertexUvs[0].push([(new m).fromArray(s,2*t),(new m).fromArray(s,2*i),(new m).fromArray(s,2*n)]),void 0!==h&&e.faceVertexUvs[1].push([(new m).fromArray(h,2*t),(new m).fromArray(h,2*i),(new m).fromArray(h,2*n)])}var u=t.groups;if(u.length>0)for(c=0;c<u.length;c++)for(var d=u[c],p=d.start,f=p,g=p+d.count;f<g;f+=3)void 0!==i?l(i[f],i[f+1],i[f+2],d.materialIndex):l(f,f+1,f+2,d.materialIndex);else if(void 0!==i)for(c=0;c<i.length;c+=3)l(i[c],i[c+1],i[c+2]);else for(c=0;c<r.length/3;c+=3)l(c,c+1,c+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){return this.computeBoundingBox(),this.boundingBox.getCenter(Be).negate(),this.translate(Be.x,Be.y,Be.z),this},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,i=0===e?1:1/e,n=new D;return n.set(i,0,0,-i*t.x,0,i,0,-i*t.y,0,0,i,-i*t.z,0,0,0,1),this.applyMatrix4(n),this},computeFaceNormals:function(){for(var t=new E,e=new E,i=0,n=this.faces.length;i<n;i++){var r=this.faces[i],a=this.vertices[r.a],o=this.vertices[r.b],s=this.vertices[r.c];t.subVectors(s,o),e.subVectors(a,o),t.cross(e),t.normalize(),r.normal.copy(t)}},computeVertexNormals:function(t){var e,i,n,r,a,o;for(void 0===t&&(t=!0),o=new Array(this.vertices.length),e=0,i=this.vertices.length;e<i;e++)o[e]=new E;if(t){var s,h,c,l=new E,u=new E;for(n=0,r=this.faces.length;n<r;n++)a=this.faces[n],s=this.vertices[a.a],h=this.vertices[a.b],c=this.vertices[a.c],l.subVectors(c,h),u.subVectors(s,h),l.cross(u),o[a.a].add(l),o[a.b].add(l),o[a.c].add(l)}else for(this.computeFaceNormals(),n=0,r=this.faces.length;n<r;n++)o[(a=this.faces[n]).a].add(a.normal),o[a.b].add(a.normal),o[a.c].add(a.normal);for(e=0,i=this.vertices.length;e<i;e++)o[e].normalize();for(n=0,r=this.faces.length;n<r;n++){var d=(a=this.faces[n]).vertexNormals;

vendor: 8,330 bytes, line 12

123===d.length?(d[0].copy(o[a.a]),d[1].copy(o[a.b]),d[2].copy(o[a.c])):(d[0]=o[a.a].clone(),d[1]=o[a.b].clone(),d[2]=o[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,i;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(i=this.faces[t]).vertexNormals;3===n.length?(n[0].copy(i.normal),n[1].copy(i.normal),n[2].copy(i.normal)):(n[0]=i.normal.clone(),n[1]=i.normal.clone(),n[2]=i.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,i,n,r;for(i=0,n=this.faces.length;i<n;i++)for((r=this.faces[i]).__originalFaceNormal?r.__originalFaceNormal.copy(r.normal):r.__originalFaceNormal=r.normal.clone(),r.__originalVertexNormals||(r.__originalVertexNormals=[]),t=0,e=r.vertexNormals.length;t<e;t++)r.__originalVertexNormals[t]?r.__originalVertexNormals[t].copy(r.vertexNormals[t]):r.__originalVertexNormals[t]=r.vertexNormals[t].clone();var a=new He;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var o=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(i=0,n=this.faces.length;i<n;i++)h=new E,c={a:new E,b:new E,c:new E},o.push(h),s.push(c)}var h,c,l=this.morphNormals[t];for(a.vertices=this.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals(),i=0,n=this.faces.length;i<n;i++)r=this.faces[i],h=l.faceNormals[i],c=l.vertexNormals[i],h.copy(r.normal),c.a.copy(r.vertexNormals[0]),c.b.copy(r.vertexNormals[1]),c.c.copy(r.vertexNormals[2])}for(i=0,n=this.faces.length;i<n;i++)(r=this.faces[i]).normal=r.__originalFaceNormal,r.vertexNormals=r.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new pt),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new gt),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,i){if(t&&t.isGeometry){var n,r=this.vertices.length,a=this.vertices,o=t.vertices,s=this.faces,h=t.faces,c=this.colors,l=t.colors;void 0===i&&(i=0),void 0!==e&&(n=(new g).getNormalMatrix(e));for(var u=0,d=o.length;u<d;u++){var p=o[u].clone();void 0!==e&&p.applyMatrix4(e),a.push(p)}for(u=0,d=l.length;u<d;u++)c.push(l[u].clone());for(u=0,d=h.length;u<d;u++){var f,m,v,y=h[u],x=y.vertexNormals,b=y.vertexColors;(f=new Yt(y.a+r,y.b+r,y.c+r)).normal.copy(y.normal),void 0!==n&&f.normal.applyMatrix3(n).normalize();for(var _=0,w=x.length;_<w;_++)m=x[_].clone(),void 0!==n&&m.applyMatrix3(n).normalize(),f.vertexNormals.push(m);f.color.copy(y.color);for(_=0,w=b.length;_<w;_++)v=b[_],f.vertexColors.push(v.clone());f.materialIndex=y.materialIndex+i,s.push(f)}for(u=0,d=t.faceVertexUvs.length;u<d;u++){var M=t.faceVertexUvs[u];void 0===this.faceVertexUvs[u]&&(this.faceVertexUvs[u]=[]);for(_=0,w=M.length;_<w;_++){for(var S=M[_],T=[],E=0,A=S.length;E<A;E++)T.push(S[E].clone());this.faceVertexUvs[u].push(T)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t)},mergeMesh:function(t){t&&t.isMesh?(t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t)},mergeVertices:function(){var t,e,i,n,r,a,o,s,h={},c=[],l=[],u=Math.pow(10,4);for(i=0,n=this.vertices.length;i<n;i++)t=this.vertices[i],void 0===h[e=Math.round(t.x*u)+"_"+Math.round(t.y*u)+"_"+Math.round(t.z*u)]?(h[e]=i,c.push(this.vertices[i]),l[i]=c.length-1):l[i]=l[h[e]];var d=[];for(i=0,n=this.faces.length;i<n;i++){(r=this.faces[i]).a=l[r.a],r.b=l[r.b],r.c=l[r.c],a=[r.a,r.b,r.c];for(var p=0;p<3;p++)if(a[p]===a[(p+1)%3]){d.push(i);break}}for(i=d.length-1;i>=0;i--){var f=d[i];for(this.faces.splice(f,1),o=0,s=this.faceVertexUvs.length;o<s;o++)this.faceVertexUvs[o].splice(f,1)}var m=this.vertices.length-c.length;return this.vertices=c,m},setFromPoints:function(t){this.vertices=[];for(var e=0,i=t.length;e<i;e++){var n=t[e];this.vertices.push(new E(n.x,n.y,n.z||0))}return this},sortFacesByMaterialIndex:function(){for(var t=this.faces,e=t.length,i=0;i<e;i++)t[i]._id=i;t.sort((function(t,e){return t.materialIndex-e.materialIndex}));var n,r,a=this.faceVertexUvs[0],o=this.faceVertexUvs[1];a&&a.length===e&&(n=[]),o&&o.length===e&&(r=[]);for(i=0;i<e;i++){var s=t[i]._id;n&&n.push(a[s]),r&&r.push(o[s])}n&&(this.faceVertexUvs[0]=n),r&&(this.faceVertexUvs[1]=r)},toJSON:function(){var t={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var i in e)void 0!==e[i]&&(t[i]=e[i]);return t}for(var n=[],r=0;r<this.vertices.length;r++){var a=this.vertices[r];n.push(a.x,a.y,a.z)}var o=[],s=[],h={},c=[],l={},u=[],d={};for(r=0;r<this.faces.length;r++){var p=this.faces[r],f=void 0!==this.faceVertexUvs[0][r],m=p.normal.length()>0,g=p.vertexNormals.length>0,v=1!==p.color.r||1!==p.color.g||1!==p.color.b,y=p.vertexColors.length>0,x=0;if(x=M(x,0,0),x=M(x,1,!0),x=M(x,2,!1),x=M(x,3,f),x=M(x,4,m),x=M(x,5,g),x=M(x,6,v),x=M(x,7,y),o.push(x),o.push(p.a,p.b,p.c),o.push(p.materialIndex),f){var b=this.faceVertexUvs[0][r];o.push(E(b[0]),E(b[1]),E(b[2]))}if(m&&o.push(S(p.normal)),g){var _=p.vertexNormals;o.push(S(_[0]),S(_[1]),S(_[2]))}if(v&&o.push(T(p.color)),y){var w=p.vertexColors;o.push(T(w[0]),T(w[1]),T(w[2]))}}function M(t,e,i){return i?t|1<<e:t&~(1<<e)}function S(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==h[e]||(h[e]=s.length/3,s.push(t.x,t.y,t.z)),h[e]}function T(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==l[e]||(l[e]=c.length,c.push(t.getHex())),l[e]}function E(t){var e=t.x.toString()+t.y.toString();return void 0!==d[e]||(d[e]=u.length/2,u.push(t.x,t.y)),d[e]}return t.data={},t.data.vertices=n,t.data.normals=s,c.length>0&&(t.data.colors=c),u.length>0&&(t.data.uvs=[u]),t.data.faces=o,t},clone:function(){return(new He).copy(this)},copy:function(t){var e,i,n,r,a,o;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var s=t.vertices;for(e=0,i=s.length;e<i;e++)this.vertices.push(s[e].clone());var h=t.colors;for(e=0,i=h.length;e<i;e++)this.colors.push(h[e].clone());var c=t.faces;for(e=0,i=c.length;e<i;e++)this.faces.push(c[e].clone());for(e=0,i=t.faceVertexUvs.length;e<i;e++){var l=t.faceVertexUvs[e];for(void 0===this.faceVertexUvs[e]&&(this.faceVertexUvs[e]=[]),n=0,r=l.length;n<r;n++){var u=l[n],d=[];for(a=0,o=u.length;a<o;a++){var p=u[a];d.push(p.clone())}this.faceVertexUvs[e].push(d)}}var f=t.morphTargets;for(e=0,i=f.length;e<i;e++){var m={};if(m.name=f[e].name,void 0!==f[e].vertices)for(m.vertices=[],n=0,r=f[e].vertices.length;n<r;n++)m.vertices.push(f[e].vertices[n].clone());if(void 0!==f[e].normals)for(m.normals=[],n=0,r=f[e].normals.length;n<r;n++)m.normals.push(f[e].normals[n].clone());this.morphTargets.push(m)}var g=t.morphNormals;for(e=0,i=g.length;e<i;e++){var v={};if(void 0!==g[e].vertexNormals)for(v.vertexNormals=[],n=0,r=g[e].vertexNormals.length;n<r;n++){var y=g[e].vertexNormals[n],x={};x.a=y.a.clone(),x.b=y.b.clone(),x.c=y.c.clone(),v.vertexNormals.push(x)}if(void 0!==g[e].faceNormals)for(v.faceNormals=[],n=0,r=g[e].faceNormals.length;n<r;n++)v.faceNormals.push(g[e].faceNormals[n].clone());this.morphNormals.push(v)}var b=t.skinWeights;for(e=0,i=b.length;e<i;e++)this.skinWeights.push(b[e].clone());var _=t.skinIndices;for(e=0,i=_.length;e<i;e++)this.skinIndices.push(_[e].clone());var w=t.lineDistances;for(e=0,i=w.length;e<i;e++)this.lineDistances.push(w[e]);var M=t.boundingBox;null!==M&&(this.boundingBox=M.clone());var S=t.boundingSphere;return null!==S&&(this.boundingSphere=S.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});

vendor: 5,556 bytes, line 12

12class je extends ve{constructor(t,e,i,n,r,a){super(),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:i,widthSegments:n,heightSegments:r,depthSegments:a};const o=this;t=t||1,e=e||1,i=i||1,n=Math.floor(n)||1,r=Math.floor(r)||1,a=Math.floor(a)||1;const s=[],h=[],c=[],l=[];let u=0,d=0;function p(t,e,i,n,r,a,p,f,m,g,v){const y=a/m,x=p/g,b=a/2,_=p/2,w=f/2,M=m+1,S=g+1;let T=0,A=0;const P=new E;for(let a=0;a<S;a++){const o=a*x-_;for(let s=0;s<M;s++){const u=s*y-b;P[t]=u*n,P[e]=o*r,P[i]=w,h.push(P.x,P.y,P.z),P[t]=0,P[e]=0,P[i]=f>0?1:-1,c.push(P.x,P.y,P.z),l.push(s/m),l.push(1-a/g),T+=1}}for(let t=0;t<g;t++)for(let e=0;e<m;e++){const i=u+e+M*t,n=u+e+M*(t+1),r=u+(e+1)+M*(t+1),a=u+(e+1)+M*t;s.push(i,n,a),s.push(n,r,a),A+=6}o.addGroup(d,A,v),d+=A,u+=T}p("z","y","x",-1,-1,i,e,t,a,r,0),p("z","y","x",1,-1,i,e,-t,a,r,1),p("x","z","y",1,1,t,i,e,n,a,2),p("x","z","y",1,-1,t,i,-e,n,a,3),p("x","y","z",1,-1,t,e,i,n,r,4),p("x","y","z",-1,-1,t,e,-i,n,r,5),this.setIndex(s),this.setAttribute("position",new oe(h,3)),this.setAttribute("normal",new oe(c,3)),this.setAttribute("uv",new oe(l,2))}}function Ve(t){var e={};for(var i in t)for(var n in e[i]={},t[i]){var r=t[i][n];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture)?e[i][n]=r.clone():Array.isArray(r)?e[i][n]=r.slice():e[i][n]=r}return e}function We(t){for(var e={},i=0;i<t.length;i++){var n=Ve(t[i]);for(var r in n)e[r]=n[r]}return e}var Xe={clone:Ve,merge:We};function Ye(t){Zt.call(this),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.skinning=!1,this.morphTargets=!1,this.morphNormals=!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,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function qe(){Q.call(this),this.type="Camera",this.matrixWorldInverse=new D,this.projectionMatrix=new D,this.projectionMatrixInverse=new D}function Ze(t,e,i,n){qe.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==i?i:.1,this.far=void 0!==n?n:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}Ye.prototype=Object.create(Zt.prototype),Ye.prototype.constructor=Ye,Ye.prototype.isShaderMaterial=!0,Ye.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ve(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.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=Object.assign({},t.extensions),this},Ye.prototype.toJSON=function(t){var e=Zt.prototype.toJSON.call(this,t);for(var i in e.uniforms={},this.uniforms){var n=this.uniforms[i].value;n&&n.isTexture?e.uniforms[i]={type:"t",value:n.toJSON(t).uuid}:n&&n.isColor?e.uniforms[i]={type:"c",value:n.getHex()}:n&&n.isVector2?e.uniforms[i]={type:"v2",value:n.toArray()}:n&&n.isVector3?e.uniforms[i]={type:"v3",value:n.toArray()}:n&&n.isVector4?e.uniforms[i]={type:"v4",value:n.toArray()}:n&&n.isMatrix3?e.uniforms[i]={type:"m3",value:n.toArray()}:n&&n.isMatrix4?e.uniforms[i]={type:"m4",value:n.toArray()}:e.uniforms[i]={value:n}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;var r={};for(var a in this.extensions)!0===this.extensions[a]&&(r[a]=!0);return Object.keys(r).length>0&&(e.extensions=r),e},qe.prototype=Object.assign(Object.create(Q.prototype),{constructor:qe,isCamera:!0,copy:function(t,e){return Q.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new E),this.updateMatrixWorld(!0);var e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()},updateMatrixWorld:function(t){Q.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},updateWorldMatrix:function(t,e){Q.prototype.updateWorldMatrix.call(this,t,e),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),Ze.prototype=Object.assign(Object.create(qe.prototype),{constructor:Ze,isPerspectiveCamera:!0,copy:function(t,e){return qe.prototype.copy.call(this,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:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*f.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*f.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t}

12,getEffectiveFOV:function(){return 2*f.RAD2DEG*Math.atan(Math.tan(.5*f.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,i,n,r,a){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=i,this.view.offsetY=n,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*f.DEG2RAD*this.fov)/this.zoom,i=2*e,n=this.aspect*i,r=-.5*n,a=this.view;if(null!==this.view&&this.view.enabled){var o=a.fullWidth,s=a.fullHeight;r+=a.offsetX*n/o,e-=a.offsetY*i/s,n*=a.width/o,i*=a.height/s}var h=this.filmOffset;0!==h&&(r+=t*h/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+n,e,e-i,t,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=Q.prototype.toJSON.call(this,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}});function Je(t,e,i){if(Q.call(this),this.type="CubeCamera",!0===i.isWebGLCubeRenderTarget){this.renderTarget=i;var n=new Ze(90,1,t,e);n.layers=this.layers,n.up.set(0,-1,0),n.lookAt(new E(1,0,0)),this.add(n);var r=new Ze(90,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new E(-1,0,0)),this.add(r);var a=new Ze(90,1,t,e);a.layers=this.layers,a.up.set(0,0,1),a.lookAt(new E(0,1,0)),this.add(a);var o=new Ze(90,1,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new E(0,-1,0)),this.add(o);var s=new Ze(90,1,t,e);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new E(0,0,1)),this.add(s);var h=new Ze(90,1,t,e);h.layers=this.layers,h.up.set(0,-1,0),h.lookAt(new E(0,0,-1)),this.add(h),this.update=function(t,e){null===this.parent&&this.updateMatrixWorld();var c=t.xr.enabled,l=t.getRenderTarget();t.xr.enabled=!1;var u=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,t.setRenderTarget(i,0),t.render(e,n),t.setRenderTarget(i,1),t.render(e,r),t.setRenderTarget(i,2),t.render(e,a),t.setRenderTarget(i,3),t.render(e,o),t.setRenderTarget(i,4),t.render(e,s),i.texture.generateMipmaps=u,t.setRenderTarget(i,5),t.render(e,h),t.setRenderTarget(l),t.xr.enabled=c},this.clear=function(t,e,n,r){for(var a=t.getRenderTarget(),o=0;o<6;o++)t.setRenderTarget(i,o),t.clear(e,n,r);t.setRenderTarget(a)}}else console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.")}function Ke(t,e,i){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=i),_.call(this,t,t,e)}function Qe(t,e,i,n,r,a,o,s,h,c,l,u){x.call(this,null,a,o,s,h,c,n,r,l,u),this.image={data:t||null,width:e||1,height:i||1},this.magFilter=void 0!==h?h:1003,this.minFilter=void 0!==c?c:1003,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}Je.prototype=Object.create(Q.prototype),Je.prototype.constructor=Je,Ke.prototype=Object.create(_.prototype),Ke.prototype.constructor=Ke,Ke.prototype.isWebGLCubeRenderTarget=!0,Ke.prototype.fromEquirectangularTexture=function(t,e){this.texture.type=e.type,this.texture.format=e.format,this.texture.encoding=e.encoding;var i=new $,n={uniforms:{tEquirect:{value:null}},vertexShader:["varying vec3 vWorldDirection;","vec3 transformDirection( in vec3 dir, in mat4 matrix ) {","\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );","}","void main() {","\tvWorldDirection = transformDirection( position, modelMatrix );","\t#include <begin_vertex>","\t#include <project_vertex>","}"].join("\n"),fragmentShader:["uniform sampler2D tEquirect;","varying vec3 vWorldDirection;","#include <common>","void main() {","\tvec3 direction = normalize( vWorldDirection );","\tvec2 sampleUV = equirectUv( direction );","\tgl_FragColor = texture2D( tEquirect, sampleUV );","}"].join("\n")},r=new Ye({type:"CubemapFromEquirect",uniforms:Ve(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;var a=new Ne(new je(5,5,5),r);return i.add(a),new Je(1,10,this).update(t,i),a.geometry.dispose(),a.material.dispose(),this},Qe.prototype=Object.create(x.prototype),Qe.prototype.constructor=Qe,Qe.prototype.isDataTexture=!0;var $e=new gt,ti=new E;function ei(t,e,i,n,r,a){this.planes=[void 0!==t?t:new Pt,void 0!==e?e:new Pt,void 0!==i?i:new Pt,void 0!==n?n:new Pt,void 0!==r?r:new Pt,void 0!==a?a:new Pt]}

vendor: 5,781 bytes, line 12

12Object.assign(ei.prototype,{set:function(t,e,i,n,r,a){var o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(i),o[3].copy(n),o[4].copy(r),o[5].copy(a),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,i=0;i<6;i++)e[i].copy(t.planes[i]);return this},setFromProjectionMatrix:function(t){var e=this.planes,i=t.elements,n=i[0],r=i[1],a=i[2],o=i[3],s=i[4],h=i[5],c=i[6],l=i[7],u=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],v=i[14],y=i[15];return e[0].setComponents(o-n,l-s,f-u,y-m).normalize(),e[1].setComponents(o+n,l+s,f+u,y+m).normalize(),e[2].setComponents(o+r,l+h,f+d,y+g).normalize(),e[3].setComponents(o-r,l-h,f-d,y-g).normalize(),e[4].setComponents(o-a,l-c,f-p,y-v).normalize(),e[5].setComponents(o+a,l+c,f+p,y+v).normalize(),this},intersectsObject:function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),$e.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere($e)},intersectsSprite:function(t){return $e.center.set(0,0,0),$e.radius=.7071067811865476,$e.applyMatrix4(t.matrixWorld),this.intersectsSphere($e)},intersectsSphere:function(t){for(var e=this.planes,i=t.center,n=-t.radius,r=0;r<6;r++){if(e[r].distanceToPoint(i)<n)return!1}return!0},intersectsBox:function(t){for(var e=this.planes,i=0;i<6;i++){var n=e[i];if(ti.x=n.normal.x>0?t.max.x:t.min.x,ti.y=n.normal.y>0?t.max.y:t.min.y,ti.z=n.normal.z>0?t.max.z:t.min.z,n.distanceToPoint(ti)<0)return!1}return!0},containsPoint:function(t){for(var e=this.planes,i=0;i<6;i++)if(e[i].distanceToPoint(t)<0)return!1;return!0}});var ii={common:{diffuse:{value:new jt(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new g},uv2Transform:{value:new g},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},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 m(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 jt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new jt(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},uvTransform:{value:new g}},sprite:{diffuse:{value:new jt(15658734)},opacity:{value:1},center:{value:new m(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},uvTransform:{value:new g}}};function ni(){var t=null,e=!1,i=null;function n(r,a){!1!==e&&(i(r,a),t.requestAnimationFrame(n))}return{start:function(){!0!==e&&null!==i&&(t.requestAnimationFrame(n),e=!0)},stop:function(){e=!1},setAnimationLoop:function(t){i=t},setContext:function(e){t=e}}}function ri(t,e){var i=e.isWebGL2,n=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),n.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);var i=n.get(e);i&&(t.deleteBuffer(i.buffer),n.delete(e))},update:function(e,r){e.isInterleavedBufferAttribute&&(e=e.data);var a=n.get(e);void 0===a?n.set(e,function(e,i){var n=e.array,r=e.usage,a=t.createBuffer();t.bindBuffer(i,a),t.bufferData(i,n,r),e.onUploadCallback();var o=5126;return n instanceof Float32Array?o=5126:n instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):n instanceof Uint16Array?o=5123:n instanceof Int16Array?o=5122:n instanceof Uint32Array?o=5125:n instanceof Int32Array?o=5124:n instanceof Int8Array?o=5120:n instanceof Uint8Array&&(o=5121),{buffer:a,type:o,bytesPerElement:n.BYTES_PER_ELEMENT,version:e.version}}(e,r)):a.version<e.version&&(!function(e,n,r){var a=n.array,o=n.updateRange;t.bindBuffer(r,e),-1===o.count?t.bufferSubData(r,0,a):(i?t.bufferSubData(r,o.offset*a.BYTES_PER_ELEMENT,a,o.offset,o.count):t.bufferSubData(r,o.offset*a.BYTES_PER_ELEMENT,a.subarray(o.offset,o.offset+o.count)),o.count=-1)}(a.buffer,e,r),a.version=e.version)}}}function ai(t,e,i,n){He.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:i,heightSegments:n},this.fromBufferGeometry(new oi(t,e,i,n)),this.mergeVertices()}function oi(t,e,i,n){ve.call(this),this.type="PlaneBufferGeometry",this.parameters={width:t,height:e,widthSegments:i,heightSegments:n};var r,a,o=(t=t||1)/2,s=(e=e||1)/2,h=Math.floor(i)||1,c=Math.floor(n)||1,l=h+1,u=c+1,d=t/h,p=e/c,f=[],m=[],g=[],v=[];for(a=0;a<u;a++){var y=a*p-s;for(r=0;r<l;r++){var x=r*d-o;

vendor: 444 bytes, line 12

12m.push(x,-y,0),g.push(0,0,1),v.push(r/h),v.push(1-a/c)}}for(a=0;a<c;a++)for(r=0;r<h;r++){var b=r+l*a,_=r+l*(a+1),w=r+1+l*(a+1),M=r+1+l*a;f.push(b,_,M),f.push(_,w,M)}this.setIndex(f),this.setAttribute("position",new oe(m,3)),this.setAttribute("normal",new oe(g,3)),this.setAttribute("uv",new oe(v,2))}ai.prototype=Object.create(He.prototype),ai.prototype.constructor=ai,oi.prototype=Object.create(ve.prototype),oi.prototype.constructor=oi;var si

vendor: 9,944 bytes, line 12

12={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 ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\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.specularRoughness );\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:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\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\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_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_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * 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}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.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}\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_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha  = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\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 ) {\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 );\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\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

12_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:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\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 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 max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\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 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}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\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  return 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#define cubeUV_maxMipLevel 8.0\n#define cubeUV_minMipLevel 4.0\n#define cubeUV_maxTileSize 256.0\n#define cubeUV_minTileSize 16.0\nfloat getFace(vec3 direction) {\n    vec3 absDirection = abs(direction);\n    float face = -1.0;\n    if (absDirection.x > absDirection.z) {\n      if (absDirection.x > absDirection.y)\n        face = direction.x > 0.0 ? 0.0 : 3.0;\n      else\n        face = direction.y > 0.0 ? 1.0 : 4.0;\n    } else {\n      if (absDirection.z > absDirection.y)\n        face = direction.z > 0.0 ? 2.0 : 5.0;\n      else\n        face = direction.y > 0.0 ? 1.0 : 4.0;\n    }\n    return face;\n}\nvec2 getUV(vec3 direction, float face) {\n    vec2 uv;\n    if (face == 0.0) {\n      uv = vec2(direction.z, direction.y) / abs(direction.x);    } else if (face == 1.0) {\n      uv = vec2(-direction.x, -direction.z) / abs(direction.y);    } else if (face == 2.0) {\n      uv = vec2(-direction.x, direction.y) / abs(direction.z);    } else if (face == 3.0) {\n      uv = vec2(-direction.z, direction.y) / abs(direction.x);    } else if (face == 4.0) {\n      uv = vec2(-direction.x, direction.z) / abs(direction.y);    } else {\n      uv = vec2(direction.x, direction.y) / abs(direction.z);

vendor: 7,443 bytes, line 12

12    }\n    return 0.5 * (uv + 1.0);\n}\nvec3 bilinearCubeUV(sampler2D envMap, vec3 direction, float mipInt) {\n  float face = getFace(direction);\n  float filterInt = max(cubeUV_minMipLevel - mipInt, 0.0);\n  mipInt = max(mipInt, cubeUV_minMipLevel);\n  float faceSize = exp2(mipInt);\n  float texelSize = 1.0 / (3.0 * cubeUV_maxTileSize);\n  vec2 uv = getUV(direction, face) * (faceSize - 1.0);\n  vec2 f = fract(uv);\n  uv += 0.5 - f;\n  if (face > 2.0) {\n    uv.y += faceSize;\n    face -= 3.0;\n  }\n  uv.x += face * faceSize;\n  if(mipInt < cubeUV_maxMipLevel){\n    uv.y += 2.0 * cubeUV_maxTileSize;\n  }\n  uv.y += filterInt * 2.0 * cubeUV_minTileSize;\n  uv.x += 3.0 * max(0.0, cubeUV_maxTileSize - 2.0 * faceSize);\n  uv *= texelSize;\n  vec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n  uv.x += texelSize;\n  vec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n  uv.y += texelSize;\n  vec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n  uv.x -= texelSize;\n  vec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n  vec3 tm = mix(tl, tr, f.x);\n  vec3 bm = mix(bl, br, f.x);\n  return mix(tm, bm, f.y);\n}\n#define r0 1.0\n#define v0 0.339\n#define m0 -2.0\n#define r1 0.8\n#define v1 0.276\n#define m1 -1.0\n#define r4 0.4\n#define v4 0.046\n#define m4 2.0\n#define r5 0.305\n#define v5 0.016\n#define m5 3.0\n#define r6 0.21\n#define v6 0.0038\n#define m6 4.0\nfloat roughnessToMip(float roughness) {\n  float mip = 0.0;\n  if (roughness >= r1) {\n    mip = (r0 - roughness) * (m1 - m0) / (r0 - r1) + m0;\n  } else if (roughness >= r4) {\n    mip = (r1 - roughness) * (m4 - m1) / (r1 - r4) + m1;\n  } else if (roughness >= r5) {\n    mip = (r4 - roughness) * (m5 - m4) / (r4 - r5) + m4;\n  } else if (roughness >= r6) {\n    mip = (r5 - roughness) * (m6 - m5) / (r5 - r6) + m5;\n  } else {\n    mip = -2.0 * log2(1.16 * roughness);  }\n  return mip;\n}\nvec4 textureCubeUV(sampler2D envMap, vec3 sampleDir, float roughness) {\n  float mip = clamp(roughnessToMip(roughness), m0, cubeUV_maxMipLevel);\n  float mipF = fract(mip);\n  float mipInt = floor(mip);\n  vec3 color0 = bilinearCubeUV(envMap, sampleDir, mipInt);\n  if (mipF == 0.0) {\n    return vec4(color0, 1.0);\n  } else {\n    vec3 color1 = bilinearCubeUV(envMap, sampleDir, mipInt + 1.0);\n    return vec4(mix(color0, color1, mipF), 1.0);\n  }\n}\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\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\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:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\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}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\t\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#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t

12reflectVec = normalize( reflectVec );\n\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\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\tuniform int maxMipLevel;\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\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t  vec3 reflectVec = reflect( -viewDir, normal );\n\t\t  reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t  vec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV = equirectUv( reflectVec );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\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}

12 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\tfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\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 fogDepth;\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 texture2D( gradientMap, coord ).rgb;\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\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\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 );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\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\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * 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\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * 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\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * 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 );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end

vendor: 9,106 bytes, line 12

12\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 GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\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\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\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\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.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\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\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\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.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\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\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\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.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 GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\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\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\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_Diffuse_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;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\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\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, 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_Diffuse_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.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat =

12clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\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 = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\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.specularRoughness;\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#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_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_Diffuse_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 CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot

12( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * 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 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\tgetPointDirectLightIrradiance( 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\tgetSpotDirectLightIrradiance( 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\tgetDirectionalDirectLightIrradiance( 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 );\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 );\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 = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\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 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\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\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\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",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"#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 * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\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 * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\t\tbitangent = bitangent * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\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 * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\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 );

12\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\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 ) {\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\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tmat3 tsn = mat3( S, T, N );\n\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef 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 );\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",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 ];

12\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#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#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 );

12\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#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#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#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\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\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\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\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\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\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\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;

12\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;\nuniform float toneMappingWhitePoint;\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}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\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 ACESFilmicToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n}",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 )\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_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",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}",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}",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}",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 <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}",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}",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 <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}",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}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\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}",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\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_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 <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}",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 <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\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\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\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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}",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 <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\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 <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_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 <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_Diffuse_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_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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 <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}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\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 <fog_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;

12\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\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 <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 <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\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\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\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 <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 <lights_toon_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_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 + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\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 <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 <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#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\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_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 <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 <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\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\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 <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 <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#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\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSPARENCY\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSPARENCY\n\tuniform float transparency;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;

12\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#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\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 <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 <lights_physical_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 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSPARENCY\n\t\tdiffuseColor.a *= saturate( 1. - transparency + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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#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\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 <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 <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#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\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}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#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\n#include <packing>\n#include <uv_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}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#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\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 <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#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\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}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_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\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_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 <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}",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}",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_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 <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\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\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}"},hi={basic:{uniforms:We([ii.common,ii.specularmap,ii.envmap,ii.aomap,ii.lightmap,ii.fog]),vertexShader:si.meshbasic_vert,fragmentShader:si.meshbasic_frag},lambert:{uniforms:We([ii.common,ii.specularmap,ii.envmap,ii.aomap,ii.lightmap,ii.emissivemap,ii.fog,ii.lights,{emissive:{value:new jt(0)}}]),vertexShader:si.meshlambert_vert,fragmentShader:si.meshlambert_frag},phong:{uniforms:We([ii.common,ii.specularmap,ii.envmap,ii.aomap,ii.lightmap,ii.emissivemap,ii.bumpmap,ii.normalmap,ii.displacementmap,ii.fog,ii.lights,{emissive:{value:new jt(0)},specular:{value:new jt(1118481)},shininess:{value:30}}]),vertexShader:si.meshphong_vert,fragmentShader:si.meshphong_frag},standard:{uniforms:We([ii.common,ii.envmap,ii.aomap,ii.lightmap,ii.emissivemap,ii.bumpmap,ii.normalmap,ii.displacementmap,ii.roughnessmap,ii.metalnessmap,ii.fog,ii.lights,{emissive:{value:new jt(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:si.meshphysical_vert,fragmentShader:si.meshphysical_frag},toon:{uniforms:We([ii.common,ii.specularmap,ii.aomap,ii.lightmap,ii.emissivemap,ii.bumpmap,ii.normalmap,ii.displacementmap,ii.gradientmap,ii.fog,ii.lights,{emissive:{value:new jt(0)},specular:{value:new jt(1118481)},shininess:{value:30}}]),vertexShader:si.meshtoon_vert,fragmentShader:si.meshtoon_frag},matcap:{uniforms:We([ii.common,ii.bumpmap,ii.normalmap,ii.displacementmap,ii.fog,{matc

vendor: 14,154 bytes, line 12

12ap:{value:null}}]),vertexShader:si.meshmatcap_vert,fragmentShader:si.meshmatcap_frag},points:{uniforms:We([ii.points,ii.fog]),vertexShader:si.points_vert,fragmentShader:si.points_frag},dashed:{uniforms:We([ii.common,ii.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:si.linedashed_vert,fragmentShader:si.linedashed_frag},depth:{uniforms:We([ii.common,ii.displacementmap]),vertexShader:si.depth_vert,fragmentShader:si.depth_frag},normal:{uniforms:We([ii.common,ii.bumpmap,ii.normalmap,ii.displacementmap,{opacity:{value:1}}]),vertexShader:si.normal_vert,fragmentShader:si.normal_frag},sprite:{uniforms:We([ii.sprite,ii.fog]),vertexShader:si.sprite_vert,fragmentShader:si.sprite_frag},background:{uniforms:{uvTransform:{value:new 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wi(t,e,i,n){x.call(this,null),this.image={data:t||null,width:e||1,height:i||1,depth:n||1},this.magFilter=1003,this.minFilter=1003,this.wrapR=1001,this.generateMipmaps=!1,this.flipY=!1,this.needsUpdate=!0}hi.physical={uniforms:We([hi.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new m(1,1)},clearcoatNormalMap:{value:null},sheen:{value:new jt(0)},transparency:{value:0}}]),vertexShader:si.meshphysical_vert,fragmentShader:si.meshphysical_frag},bi.prototype=Object.create(x.prototype),bi.prototype.constructor=bi,bi.prototype.isCubeTexture=!0,Object.defineProperty(bi.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}}),_i.prototype=Object.create(x.prototype),_i.prototype.constructor=_i,_i.prototype.isDataTexture2DArray=!0,wi.prototype=Object.create(x.prototype),wi.prototype.constructor=wi,wi.prototype.isDataTexture3D=!0;var Mi=new x,Si=new _i,Ti=new wi,Ei=new bi,Ai=[],Pi=[],Ci=new Float32Array(16),Li=new Float32Array(9),Ri=new Float32Array(4);function Ii(t,e,i){var n=t[0];if(n<=0||n>0)return t;var r=e*i,a=Ai[r];if(void 0===a&&(a=new Float32Array(r),Ai[r]=a),0!==e){n.toArray(a,0);for(var o=1,s=0;o!==e;++o)s+=i,t[o].toArray(a,s)}return a}function Oi(t,e){if(t.length!==e.length)return!1;for(var i=0,n=t.length;i<n;i++)if(t[i]!==e[i])return!1;return!0}function Di(t,e){for(var i=0,n=e.length;i<n;i++)t[i]=e[i]}function Ni(t,e){var i=Pi[e];void 0===i&&(i=new Int32Array(e),Pi[e]=i);for(var n=0;n!==e;++n)i[n]=t.allocateTextureUnit();return i}function ki(t,e){var i=this.cache;i[0]!==e&&(t.uniform1f(this.addr,e),i[0]=e)}function Fi(t,e){var i=this.cache;if(void 0!==e.x)i[0]===e.x&&i[1]===e.y||(t.uniform2f(this.addr,e.x,e.y),i[0]=e.x,i[1]=e.y);else{if(Oi(i,e))return;t.uniform2fv(this.addr,e),Di(i,e)}}function Gi(t,e){var i=this.cache;if(void 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vendor: 4,717 bytes, line 12

12function ji(t,e,i){var n=this.cache,r=i.allocateTextureUnit();n[0]!==r&&(t.uniform1i(this.addr,r),n[0]=r),i.safeSetTexture2D(e||Mi,r)}function Vi(t,e,i){var n=this.cache,r=i.allocateTextureUnit();n[0]!==r&&(t.uniform1i(this.addr,r),n[0]=r),i.setTexture2DArray(e||Si,r)}function Wi(t,e,i){var n=this.cache,r=i.allocateTextureUnit();n[0]!==r&&(t.uniform1i(this.addr,r),n[0]=r),i.setTexture3D(e||Ti,r)}function Xi(t,e,i){var n=this.cache,r=i.allocateTextureUnit();n[0]!==r&&(t.uniform1i(this.addr,r),n[0]=r),i.safeSetTextureCube(e||Ei,r)}function Yi(t,e){var i=this.cache;i[0]!==e&&(t.uniform1i(this.addr,e),i[0]=e)}function qi(t,e){var i=this.cache;Oi(i,e)||(t.uniform2iv(this.addr,e),Di(i,e))}function Zi(t,e){var i=this.cache;Oi(i,e)||(t.uniform3iv(this.addr,e),Di(i,e))}function Ji(t,e){var i=this.cache;Oi(i,e)||(t.uniform4iv(this.addr,e),Di(i,e))}function Ki(t,e){var i=this.cache;i[0]!==e&&(t.uniform1ui(this.addr,e),i[0]=e)}function Qi(t,e){t.uniform1fv(this.addr,e)}function $i(t,e){t.uniform1iv(this.addr,e)}function tn(t,e){t.uniform2iv(this.addr,e)}function en(t,e){t.uniform3iv(this.addr,e)}function nn(t,e){t.uniform4iv(this.addr,e)}function rn(t,e){var i=Ii(e,this.size,2);t.uniform2fv(this.addr,i)}function an(t,e){var i=Ii(e,this.size,3);t.uniform3fv(this.addr,i)}function on(t,e){var i=Ii(e,this.size,4);t.uniform4fv(this.addr,i)}function sn(t,e){var i=Ii(e,this.size,4);t.uniformMatrix2fv(this.addr,!1,i)}function hn(t,e){var i=Ii(e,this.size,9);t.uniformMatrix3fv(this.addr,!1,i)}function cn(t,e){var i=Ii(e,this.size,16);t.uniformMatrix4fv(this.addr,!1,i)}function ln(t,e,i){var n=e.length,r=Ni(i,n);t.uniform1iv(this.addr,r);for(var a=0;a!==n;++a)i.safeSetTexture2D(e[a]||Mi,r[a])}function un(t,e,i){var n=e.length,r=Ni(i,n);t.uniform1iv(this.addr,r);for(var a=0;a!==n;++a)i.safeSetTextureCube(e[a]||Ei,r[a])}function dn(t,e,i){this.id=t,this.addr=i,this.cache=[],this.setValue=function(t){switch(t){case 5126:return ki;case 35664:return Fi;case 35665:return Gi;case 35666:return zi;case 35674:return Ui;case 35675:return Bi;case 35676:return Hi;case 5124:case 35670:return Yi;case 35667:case 35671:return qi;case 35668:case 35672:return Zi;case 35669:case 35673:return Ji;case 5125:return Ki;case 35678:case 36198:case 36298:case 36306:case 35682:return ji;case 35679:case 36299:case 36307:return Wi;case 35680:case 36300:case 36308:case 36293:return Xi;case 36289:case 36303:case 36311:case 36292:return Vi}}(e.type)}function pn(t,e,i){this.id=t,this.addr=i,this.cache=[],this.size=e.size,this.setValue=function(t){switch(t){case 5126:return Qi;case 35664:return rn;case 35665:return an;case 35666:return on;case 35674:return sn;case 35675:return hn;case 35676:return cn;case 5124:case 35670:return $i;case 35667:case 35671:return tn;case 35668:case 35672:return en;case 35669:case 35673:return nn;case 35678:case 36198:case 36298:case 36306:case 35682:return ln;case 35680:case 36300:case 36308:case 36293:return un}}(e.type)}function fn(t){this.id=t,this.seq=[],this.map={}}pn.prototype.updateCache=function(t){var e=this.cache;t instanceof Float32Array&&e.length!==t.length&&(this.cache=new Float32Array(t.length)),Di(e,t)},fn.prototype.setValue=function(t,e,i){for(var n=this.seq,r=0,a=n.length;r!==a;++r){var o=n[r];o.setValue(t,e[o.id],i)}};var mn=/([\w\d_]+)(\])?(\[|\.)?/g;function gn(t,e){t.seq.push(e),t.map[e.id]=e}function vn(t,e,i){var n=t.name,r=n.length;for(mn.lastIndex=0;;){var a=mn.exec(n),o=mn.lastIndex,s=a[1],h="]"===a[2],c=a[3];if(h&&(s|=0),void 0===c||"["===c&&o+2===r){gn(i,void 0===c?new dn(s,t,e):new pn(s,t,e));break}var l=i.map[s];void 0===l&&gn(i,l=new fn(s)),i=l}}function yn(t,e){this.seq=[],this.map={};for(var i=t.getProgramParameter(e,35718),n=0;n<i;++n){var r=t.getActiveUniform(e,n);vn(r,t.getUniformLocation(e,r.name),this)}}function xn(t,e,i){var n=t.createShader(e);return t.shaderSource(n,i),t.compileShader(n),n}yn.prototype.setValue=function(t,e,i,n){var r=this.map[e];void 0!==r&&r.setValue(t,i,n)},yn.prototype.setOptional=function(t,e,i){var n=e[i];void 0!==n&&this.setValue(t,i,n)},yn.upload=function(t,e,i,n){for(var r=0,a=e.length;r!==a;++r){var o=e[r],s=i[o.id];!1!==s.needsUpdate&&o.setValue(t,s.value,n)}},yn.seqWithValue=function(t,e){for(var i=[],n=0,r=t.length;n!==r;++n){var a=t[n];a.id in e&&i.push(a)}return i};var bn=0;function _n(t){switch(t){case 3e3:return["Linear","( value )"];case 3001:return["sRGB","( value )"];case 3002:return["RGBE","( value )"];case 3004:return["RGBM","( value, 7.0 )"];case 3005:return["RGBM","( value, 16.0 )"];case 3006:return["RGBD","( value, 256.0 )"];case 3007:return["Gamma","( value, float( GAMMA_FACTOR ) )"];case 3003:return["LogLuv","( value )"];default:throw new Error("unsupported encoding: "+t)}}

12function wn(t,e,i){var n=t.getShaderParameter(e,35713),r=t.getShaderInfoLog(e).trim();return n&&""===r?"":"THREE.WebGLShader: gl.getShaderInfoLog() "+i+"\n"+r+function(t){for(var e=t.split("\n"),i=0;i<e.length;i++)e[i]=i+1+": "+e[i];return e.join("\n")}(t.getShaderSource(e))}function Mn(t,e){var i=_n(e);return"vec4 "+t+"( vec4 value ) { return "+i[0]+"ToLinear"+i[1]+"; }"}function Sn(t,e){var i;switch(e){case 1:i="Linear";break;case 2:i="Reinhard";break;case 3:i="Uncharted2";break;case 4:i="OptimizedCineon";break;case 5:i="ACESFilmic";break;default:throw new Error("unsupported toneMapping: "+e)}return"vec3 "+t+"( vec3 color ) { return "+i+"ToneMapping( color ); }"}function Tn(t){return""!==t}function En(t,e){return t.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,e.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS/g,e.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,e.numPointLightShadows)}function An(t,e){return t.replace(/NUM_CLIPPING_PLANES/g,e.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,e.numClippingPlanes-e.numClipIntersection)}var Pn=/^[ \t]*#include +<([\w\d./]+)>/gm;function Cn(t){return t.replace(Pn,Ln)}function Ln(t,e){var i=si[e];if(void 0===i)throw new Error("Can not resolve #include <"+e+">");return Cn(i)}var Rn=/#pragma unroll_loop[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,In=/#pragma unroll_loop_start[\s]+?for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}[\s]+?#pragma unroll_loop_end/g;function On(t){return t.replace(In,Nn).replace(Rn,Dn)}function Dn(t,e,i,n){return console.warn("WebGLProgram: #pragma unroll_loop shader syntax is deprecated. 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vendor: 22,794 bytes, line 12

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P=0;P<9;P++)n.probe[P].addScaledVector(M.sh.coefficients[P],T);else if(M.isDirectionalLight){if((R=e.get(M)).color.copy(M.color).multiplyScalar(M.intensity),R.direction.setFromMatrixPosition(M.matrixWorld),a.setFromMatrixPosition(M.target.matrixWorld),R.direction.sub(a),R.direction.transformDirection(_),M.castShadow){var C=M.shadow;(L=i.get(M)).shadowBias=C.bias,L.shadowRadius=C.radius,L.shadowMapSize=C.mapSize,n.directionalShadow[p]=L,n.directionalShadowMap[p]=A,n.directionalShadowMatrix[p]=M.shadow.matrix,y++}n.directional[p]=R,p++}else if(M.isSpotLight){if((R=e.get(M)).position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(_),R.color.copy(S).multiplyScalar(T),R.distance=E,R.direction.setFromMatrixPosition(M.matrixWorld),a.setFromMatrixPosition(M.target.matrixWorld),R.direction.sub(a),R.direction.transformDirection(_),R.coneCos=Math.cos(M.angle),R.penumbraCos=Math.cos(M.angle*(1-M.penumbra)),R.decay=M.decay,M.castShadow){C=M.shadow;(L=i.get(M)).shadowBias=C.bias,L.shadowRadius=C.radius,L.shadowMapSize=C.mapSize,n.spotShadow[m]=L,n.spotShadowMap[m]=A,n.spotShadowMatrix[m]=M.shadow.matrix,b++}n.spot[m]=R,m++}else if(M.isRectAreaLight){(R=e.get(M)).color.copy(S).multiplyScalar(T),R.position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(_),s.identity(),o.copy(M.matrixWorld),o.premultiply(_),s.extractRotation(o),R.halfWidth.set(.5*M.width,0,0),R.halfHeight.set(0,.5*M.height,0),R.halfWidth.applyMatrix4(s),R.halfHeight.applyMatrix4(s),n.rectArea[g]=R,g++}else if(M.isPointLight){if((R=e.get(M)).position.setFromMatrixPosition(M.matrixWorld),R.position.applyMatrix4(_),R.color.copy(M.color).multiplyScalar(M.intensity),R.distance=M.distance,R.decay=M.decay,M.castShadow){var L;C=M.shadow;(L=i.get(M)).shadowBias=C.bias,L.shadowRadius=C.radius,L.shadowMapSize=C.mapSize,L.shadowCameraNear=C.camera.near,L.shadowCameraFar=C.camera.far,n.pointShadow[f]=L,n.pointShadowMap[f]=A,n.pointShadowMatrix[f]=M.shadow.matrix,x++}n.point[f]=R,f++}else if(M.isHemisphereLight){var R;(R=e.get(M)).direction.setFromMatrixPosition(M.matrixWorld),R.direction.transformDirection(_),R.direction.normalize(),R.skyColor.copy(M.color).multiplyScalar(T),R.groundColor.copy(M.groundColor).multiplyScalar(T),n.hemi[v]=R,v++}}n.ambient[0]=c,n.ambient[1]=l,n.ambient[2]=u;var I=n.hash;I.directionalLength===p&&I.pointLength===f&&I.spotLength===m&&I.rectAreaLength===g&&I.hemiLength===v&&I.numDirectionalShadows===y&&I.numPointShadows===x&&I.numSpotShadows===b||(n.directional.length=p,n.spot.length=m,n.rectArea.length=g,n.point.length=f,n.hemi.length=v,n.directionalShadow.length=y,n.directionalShadowMap.length=y,n.pointShadow.length=x,n.pointShadowMap.length=x,n.spotShadow.length=b,n.spotShadowMap.length=b,n.directionalShadowMatrix.length=y,n.pointShadowMatrix.length=x,n.spotShadowMatrix.length=b,I.directionalLength=p,I.pointLength=f,I.spotLength=m,I.rectAreaLength=g,I.hemiLength=v,I.numDirectionalShadows=y,I.numPointShadows=x,I.numSpotShadows=b,n.version=Wn++)},state:n}}function qn(){var t=new Yn,e=[],i=[];return{init:function(){e.length=0,i.length=0},state:{lightsArray:e,shadowsArray:i,lights:t},setupLights:function(n){t.setup(e,i,n)},pushLight:function(t){e.push(t)},pushShadow:function(t){i.push(t)}}}function Zn(){var t=new WeakMap;function e(i){var n=i.target;n.removeEventListener("dispose",e),t.delete(n)}return{get:function(i,n){var r;return!1===t.has(i)?(r=new qn,t.set(i,new WeakMap),t.get(i).set(n,r),i.addEventListener("dispose",e)):!1===t.get(i).has(n)?(r=new qn,t.get(i).set(n,r)):r=t.get(i).get(n),r},dispose:function(){t=new WeakMap}}}function Jn(t){Zt.call(this),this.type="MeshDepthMaterial",this.depthPacking=3200,this.skinning=!1,this.morphTargets=!1,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)}function Kn(t){Zt.call(this),this.type="MeshDistanceMaterial",this.referencePosition=new E,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}Jn.prototype=Object.create(Zt.prototype),Jn.prototype.constructor=Jn,Jn.prototype.isMeshDepthMaterial=!0,Jn.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,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},Kn.prototype=Object.create(Zt.prototype),Kn.prototype.constructor=Kn,Kn.prototype.isMeshDistanceMaterial=!0,Kn.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this};function Qn(t,e,i){var n=new ei,r=new m,a=new m,o=new b,s=[],h=[],c={},l={0:1,1:0,2:2},u=new Ye({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new m},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  float mean = 0.0;\n  float squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy  ) / resolution ) );

12\n  for ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n    #ifdef HORIZONAL_PASS\n      vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n      mean += distribution.x;\n      squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n    #else\n      float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0,  i )  * radius ) / resolution ) );\n      mean += depth;\n      squared_mean += depth * depth;\n    #endif\n  }\n  mean = mean * HALF_SAMPLE_RATE;\n  squared_mean = squared_mean * HALF_SAMPLE_RATE;\n  float std_dev = sqrt( squared_mean - mean * mean );\n  gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),d=u.clone();d.defines.HORIZONAL_PASS=1;var p=new ve;p.setAttribute("position",new Qt(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));var f=new Ne(p,u),g=this;function v(i,n){var r=e.update(f);u.uniforms.shadow_pass.value=i.map.texture,u.uniforms.resolution.value=i.mapSize,u.uniforms.radius.value=i.radius,t.setRenderTarget(i.mapPass),t.clear(),t.renderBufferDirect(n,null,r,u,f,null),d.uniforms.shadow_pass.value=i.mapPass.texture,d.uniforms.resolution.value=i.mapSize,d.uniforms.radius.value=i.radius,t.setRenderTarget(i.map),t.clear(),t.renderBufferDirect(n,null,r,d,f,null)}function y(t,e,i){var n=t<<0|e<<1|i<<2,r=s[n];return void 0===r&&(r=new Jn({depthPacking:3201,morphTargets:t,skinning:e}),s[n]=r),r}function x(t,e,i){var n=t<<0|e<<1|i<<2,r=h[n];return void 0===r&&(r=new Kn({morphTargets:t,skinning:e}),h[n]=r),r}function w(e,i,n,r,a,o,s){var h=null,u=y,d=e.customDepthMaterial;if(!0===r.isPointLight&&(u=x,d=e.customDistanceMaterial),void 0===d){var p=!1;!0===n.morphTargets&&(p=i.morphAttributes&&i.morphAttributes.position&&i.morphAttributes.position.length>0);var f=!1;!0===e.isSkinnedMesh&&(!0===n.skinning?f=!0:console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e)),h=u(p,f,!0===e.isInstancedMesh)}else h=d;if(t.localClippingEnabled&&!0===n.clipShadows&&0!==n.clippingPlanes.length){var m=h.uuid,g=n.uuid,v=c[m];void 0===v&&(v={},c[m]=v);var b=v[g];void 0===b&&(b=h.clone(),v[g]=b),h=b}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:l[n.side],h.clipShadows=n.clipShadows,h.clippingPlanes=n.clippingPlanes,h.clipIntersection=n.clipIntersection,h.wireframeLinewidth=n.wireframeLinewidth,h.linewidth=n.linewidth,!0===r.isPointLight&&!0===h.isMeshDistanceMaterial&&(h.referencePosition.setFromMatrixPosition(r.matrixWorld),h.nearDistance=a,h.farDistance=o),h}function M(i,r,a,o,s){if(!1!==i.visible){if(i.layers.test(r.layers)&&(i.isMesh||i.isLine||i.isPoints)&&(i.castShadow||i.receiveShadow&&3===s)&&(!i.frustumCulled||n.intersectsObject(i))){i.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,i.matrixWorld);var h=e.update(i),c=i.material;if(Array.isArray(c))for(var l=h.groups,u=0,d=l.length;u<d;u++){var p=l[u],f=c[p.materialIndex];if(f&&f.visible){var m=w(i,h,f,o,a.near,a.far,s);t.renderBufferDirect(a,null,h,m,i,p)}}else if(c.visible){m=w(i,h,c,o,a.near,a.far,s);t.renderBufferDirect(a,null,h,m,i,null)}}for(var g=i.children,v=0,y=g.length;v<y;v++)M(g[v],r,a,o,s)}}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(e,s,h){if(!1!==g.enabled&&(!1!==g.autoUpdate||!1!==g.needsUpdate)&&0!==e.length){var c=t.getRenderTarget(),l=t.getActiveCubeFace(),u=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(var p=0,f=e.length;p<f;p++){var m=e[p],y=m.shadow;if(void 0!==y){r.copy(y.mapSize);var x=y.getFrameExtents();if(r.multiply(x),a.copy(y.mapSize),(r.x>i||r.y>i)&&(r.x>i&&(a.x=Math.floor(i/x.x),r.x=a.x*x.x,y.mapSize.x=a.x),r.y>i&&(a.y=Math.floor(i/x.y),r.y=a.y*x.y,y.mapSize.y=a.y)),null===y.map&&!y.isPointLightShadow&&3===this.type){var b={minFilter:1006,magFilter:1006,format:1023};y.map=new _(r.x,r.y,b),y.map.texture.name=m.name+".shadowMap",y.mapPass=new _(r.x,r.y,b),y.camera.updateProjectionMatrix()}if(null===y.map){b={minFilter:1003,magFilter:1003,format:1023};y.map=new _(r.x,r.y,b),y.map.texture.name=m.name+".shadowMap",y.camera.updateProjectionMatrix()}

12t.setRenderTarget(y.map),t.clear();for(var w=y.getViewportCount(),S=0;S<w;S++){var T=y.getViewport(S);o.set(a.x*T.x,a.y*T.y,a.x*T.z,a.y*T.w),d.viewport(o),y.updateMatrices(m,S),n=y.getFrustum(),M(s,h,y.camera,m,this.type)}y.isPointLightShadow||3!==this.type||v(y,h)}else console.warn("THREE.WebGLShadowMap:",m,"has no shadow.")}g.needsUpdate=!1,t.setRenderTarget(c,l,u)}}}function $n(t,e,i){var n=i.isWebGL2;var r=new function(){var e=!1,i=new b,n=null,r=new b(0,0,0,0);return{setMask:function(i){n===i||e||(t.colorMask(i,i,i,i),n=i)},setLocked:function(t){e=t},setClear:function(e,n,a,o,s){!0===s&&(e*=o,n*=o,a*=o),i.set(e,n,a,o),!1===r.equals(i)&&(t.clearColor(e,n,a,o),r.copy(i))},reset:function(){e=!1,n=null,r.set(-1,0,0,0)}}},a=new function(){var e=!1,i=null,n=null,r=null;return{setTest:function(t){t?z(2929):U(2929)},setMask:function(n){i===n||e||(t.depthMask(n),i=n)},setFunc:function(e){if(n!==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);n=e}},setLocked:function(t){e=t},setClear:function(e){r!==e&&(t.clearDepth(e),r=e)},reset:function(){e=!1,i=null,n=null,r=null}}},o=new function(){var e=!1,i=null,n=null,r=null,a=null,o=null,s=null,h=null,c=null;return{setTest:function(t){e||(t?z(2960):U(2960))},setMask:function(n){i===n||e||(t.stencilMask(n),i=n)},setFunc:function(e,i,o){n===e&&r===i&&a===o||(t.stencilFunc(e,i,o),n=e,r=i,a=o)},setOp:function(e,i,n){o===e&&s===i&&h===n||(t.stencilOp(e,i,n),o=e,s=i,h=n)},setLocked:function(t){e=t},setClear:function(e){c!==e&&(t.clearStencil(e),c=e)},reset:function(){e=!1,i=null,n=null,r=null,a=null,o=null,s=null,h=null,c=null}}},s=t.getParameter(34921),h=new Uint8Array(s),c=new Uint8Array(s),l=new Uint8Array(s),u={},d=null,p=null,f=null,m=null,g=null,v=null,y=null,x=null,_=null,w=!1,M=null,S=null,T=null,E=null,A=null,P=t.getParameter(35661),C=!1,L=0,R=t.getParameter(7938);-1!==R.indexOf("WebGL")?(L=parseFloat(/^WebGL\ ([0-9])/.exec(R)[1]),C=L>=1):-1!==R.indexOf("OpenGL ES")&&(L=parseFloat(/^OpenGL\ ES\ ([0-9])/.exec(R)[1]),C=L>=2);var I=null,O={},D=new b,N=new b;function k(e,i,n){var r=new Uint8Array(4),a=t.createTexture();t.bindTexture(e,a),t.texParameteri(e,10241,9728),t.texParameteri(e,10240,9728);for(var o=0;o<n;o++)t.texImage2D(i+o,0,6408,1,1,0,6408,5121,r);return a}var F={};function G(i,r){(h[i]=1,0===c[i]&&(t.enableVertexAttribArray(i),c[i]=1),l[i]!==r)&&((n?t:e.get("ANGLE_instanced_arrays"))[n?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](i,r),l[i]=r)}function z(e){!0!==u[e]&&(t.enable(e),u[e]=!0)}function U(e){!1!==u[e]&&(t.disable(e),u[e]=!1)}F[3553]=k(3553,3553,1),F[34067]=k(34067,34069,6),r.setClear(0,0,0,1),a.setClear(1),o.setClear(0),z(2929),a.setFunc(3),W(!1),X(1),z(2884),V(0);var B={100:32774,101:32778,102:32779};if(n)B[103]=32775,B[104]=32776;else{var H=e.get("EXT_blend_minmax");null!==H&&(B[103]=H.MIN_EXT,B[104]=H.MAX_EXT)}var j={200:0,201:1,202:768,204:770,210:776,208:774,206:772,203:769,205:771,209:775,207:773};function V(e,i,n,r,a,o,s,h){if(0!==e){if(p||(z(3042),p=!0),5===e)a=a||i,o=o||n,s=s||r,i===m&&a===y||(t.blendEquationSeparate(B[i],B[a]),m=i,y=a),n===g&&r===v&&o===x&&s===_||(t.blendFuncSeparate(j[n],j[r],j[o],j[s]),g=n,v=r,x=o,_=s),f=e,w=null;else if(e!==f||h!==w){if(100===m&&100===y||(t.blendEquation(32774),m=100,y=100),h)switch(e){case 1:t.blendFuncSeparate(1,771,1,771);break;case 2:t.blendFunc(1,1);break;case 3:t.blendFuncSeparate(0,0,769,771);break;case 4:t.blendFuncSeparate(0,768,0,770);break;default:console.error("THREE.WebGLState: Invalid blending: ",e)}else switch(e){case 1:t.blendFuncSeparate(770,771,1,771);break;case 2:t.blendFunc(770,1);break;case 3:t.blendFunc(0,769);break;case 4:t.blendFunc(0,768);break;default:console.error("THREE.WebGLState: Invalid blending: ",e)}g=null,v=null,x=null,_=null,f=e,w=h}}else p&&(U(3042),p=!1)}function W(e){M!==e&&(e?t.frontFace(2304):t.frontFace(2305),M=e)}function X(e){0!==e?(z(2884),e!==S&&(1===e?t.cullFace(1029):2===e?t.cullFace(1028):t.cullFace(1032))):U(2884),S=e}function Y(e,i,n){e?(z(32823),E===i&&A===n||(t.polygonOffset(i,n),E=i,A=n)):U(32823)}function q(e){void 0===e&&(e=33984+P-1),I!==e&&(t.activeTexture(e),I=e)}return{buffers:{color:r,depth:a,stencil:o},initAttributes:function(){for(var t=0,e=h.length;t<e;t++)h[t]=0},enableAttribute:function(t){G(t,0)},enableAttributeAndDivisor:G,disableUnusedAttributes:function(){for(var e=0,i=c.length;e!==i;++e)c[e]!==h[e]&&(t.disableVertexAttribArray(e),c[e]=0)},vertexAttribPointer:function(e,i,r,a,o,s){!0!==n||5124!==r&&5125!==r?t.vertexAttribPointer(e,i,r,a,o,s):t.vertexAttribIPointer(e,i,r,a,o,s)},enable:z,disable:U,useProgram:function(e){return d!==e&&(t.useProgram(e),d=e,!0)},setBlending:V,setMaterial:function(t,e){2===t.side?U(2884):z(2884);var i=1===t.side;e&&(i=!i),W(i),1===t.blending&&!1===t.transparent?V(0):V(t.blending,t.blendEquation,t.blendSrc,t.blendDst,t.blendEquationAlpha,t.blendSrcAlpha,t.blendDstAlpha,t.premultipliedAlpha),a.setFunc(t.depthFunc),a.setTest(t.depthTest),a.setMask(t.depthWrite),r.setMask(t.colorWrite);var n=t.stencilWrite;o.setTest(n),n&&(o.setMask(t.stencilWriteMask),o.setFunc(t.stencilFunc,t.stencilRef,t.stencilFuncMask),o.setOp(t.stencilFail,t.stencilZFail,t.stencilZPass)),Y(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits)},setFlipSided:W,setCullFace:X,setLineWidth:function(e){e!==T&&(C&&t.lineWidth(e),T=e)},setPolygonOffset:Y,setScissorTest:function(t){t?z(3089):U(3089)},activeTexture:q,bindTexture:function(e,i){null===I&&q();var n=O[I];void 0===n&&(n={type:void 0,texture:void 0},O[I]=n),n.type===e&&n.texture===i||(t.bindTexture(e,i||F[e]),n.type=e,n.texture=i)},unbindTexture:function(){var e=O[I];void 0!==e&&void 0!==e.type&&(t.bindTexture(e.type,null),e.type=void 0,e.texture=void 0)},compressedTexImage2D:function(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}},texImage2D:function(){try{t.texImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}},texImage3D:function(){try{t.texImage3D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}},scissor:function(e){!1===D.equals(e)&&(t.scissor(e.x,e.y,e.z,e.w),D.copy(e))},viewport:function(e){!1===N.equals(e)&&(t.viewport(e.x,e.y,e.z,e.w),N.copy(e))},reset:function(){for(var e=0;e<c.length;e++)1===c[e]&&(t.disableVertexAttribArray(e),c[e]=0);u={},I=null,O={},d=null,f=null,M=null,S=null,r.reset(),a.reset(),o.reset()}}}function tr(t,e,i,n,r,a,o){var s,h=r.isWebGL2,c=r.maxTextures,l=r.maxCubemapSize,u=r.maxTextureSize,d=r.maxSamples,p=new WeakMap,m=!1;try{m="undefined"!=typeof OffscreenCanvas&&null!==new OffscreenCanvas(1,1).getContext("2d")}catch(t){}function g(t,e){return m?new OffscreenCanvas(t,e):document.createElementNS("http://www.w3.org/1999/xhtml","canvas")}function v(t,e,i,n){var r=1;if((t.width>n||t.height>n)&&(r=n/Math.max(t.width,t.height)),r<1||!0===e){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){var a=e?f.floorPowerOfTwo:Math.floor,o=a(r*t.

12width),h=a(r*t.height);void 0===s&&(s=g(o,h));var c=i?g(o,h):s;return c.width=o,c.height=h,c.getContext("2d").drawImage(t,0,0,o,h),console.warn("THREE.WebGLRenderer: Texture has been resized from ("+t.width+"x"+t.height+") to ("+o+"x"+h+")."),c}return"data"in t&&console.warn("THREE.WebGLRenderer: Image in DataTexture is too big ("+t.width+"x"+t.height+")."),t}return t}function y(t){return f.isPowerOfTwo(t.width)&&f.isPowerOfTwo(t.height)}function x(t,e){return t.generateMipmaps&&e&&1003!==t.minFilter&&1006!==t.minFilter}function b(e,i,r,a){t.generateMipmap(e),n.get(i).__maxMipLevel=Math.log(Math.max(r,a))*Math.LOG2E}function _(i,n,r){if(!1===h)return n;if(null!==i){if(void 0!==t[i])return t[i];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+i+"'")}var a=n;return 6403===n&&(5126===r&&(a=33326),5131===r&&(a=33325),5121===r&&(a=33321)),6407===n&&(5126===r&&(a=34837),5131===r&&(a=34843),5121===r&&(a=32849)),6408===n&&(5126===r&&(a=34836),5131===r&&(a=34842),5121===r&&(a=32856)),33325!==a&&33326!==a&&34842!==a&&34836!==a||e.get("EXT_color_buffer_float"),a}function w(t){return 1003===t||1004===t||1005===t?9728:9729}function M(e){var i=e.target;i.removeEventListener("dispose",M),function(e){var i=n.get(e);if(void 0===i.__webglInit)return;t.deleteTexture(i.__webglTexture),n.remove(e)}(i),i.isVideoTexture&&p.delete(i),o.memory.textures--}function S(e){var i=e.target;i.removeEventListener("dispose",S),function(e){var i=n.get(e),r=n.get(e.texture);if(!e)return;void 0!==r.__webglTexture&&t.deleteTexture(r.__webglTexture);e.depthTexture&&e.depthTexture.dispose();if(e.isWebGLCubeRenderTarget)for(var a=0;a<6;a++)t.deleteFramebuffer(i.__webglFramebuffer[a]),i.__webglDepthbuffer&&t.deleteRenderbuffer(i.__webglDepthbuffer[a]);else t.deleteFramebuffer(i.__webglFramebuffer),i.__webglDepthbuffer&&t.deleteRenderbuffer(i.__webglDepthbuffer),i.__webglMultisampledFramebuffer&&t.deleteFramebuffer(i.__webglMultisampledFramebuffer),i.__webglColorRenderbuffer&&t.deleteRenderbuffer(i.__webglColorRenderbuffer),i.__webglDepthRenderbuffer&&t.deleteRenderbuffer(i.__webglDepthRenderbuffer);n.remove(e.texture),n.remove(e)}(i),o.memory.textures--}var T=0;function E(t,e){var r=n.get(t);if(t.isVideoTexture&&function(t){var e=o.render.frame;p.get(t)!==e&&(p.set(t,e),t.update())}(t),t.version>0&&r.__version!==t.version){var a=t.image;if(void 0===a)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined");else{if(!1!==a.complete)return void O(r,t,e);console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete")}}i.activeTexture(33984+e),i.bindTexture(3553,r.__webglTexture)}function A(e,r){if(6===e.image.length){var o=n.get(e);if(e.version>0&&o.__version!==e.version){I(o,e),i.activeTexture(33984+r),i.bindTexture(34067,o.__webglTexture),t.pixelStorei(37440,e.flipY);for(var s=e&&(e.isCompressedTexture||e.image[0].isCompressedTexture),c=e.image[0]&&e.image[0].isDataTexture,u=[],d=0;d<6;d++)u[d]=s||c?c?e.image[d].image:e.image[d]:v(e.image[d],!1,!0,l);var p,f=u[0],m=y(f)||h,g=a.convert(e.format),w=a.convert(e.type),M=_(e.internalFormat,g,w);if(R(34067,e,m),s){for(d=0;d<6;d++){p=u[d].mipmaps;for(var S=0;S<p.length;S++){var T=p[S];1023!==e.format&&1022!==e.format?null!==g?i.compressedTexImage2D(34069+d,S,M,T.width,T.height,0,T.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):i.texImage2D(34069+d,S,M,T.width,T.height,0,g,w,T.data)}}o.__maxMipLevel=p.length-1}else{p=e.mipmaps;for(d=0;d<6;d++)if(c){i.texImage2D(34069+d,0,M,u[d].width,u[d].height,0,g,w,u[d].data);for(S=0;S<p.length;S++){var E=(T=p[S]).image[d].image;i.texImage2D(34069+d,S+1,M,E.width,E.height,0,g,w,E.data)}}else{i.texImage2D(34069+d,0,M,g,w,u[d]);for(S=0;S<p.length;S++){T=p[S];i.texImage2D(34069+d,S+1,M,g,w,T.image[d])}}o.__maxMipLevel=p.length}x(e,m)&&b(34067,e,f.width,f.height),o.__version=e.version,e.onUpdate&&e.onUpdate(e)}else i.activeTexture(33984+r),i.bindTexture(34067,o.__webglTexture)}}function P(t,e){i.activeTexture(33984+e),i.bindTexture(34067,n.get(t).__webglTexture)}var C={1e3:10497,1001:33071,1002:33648},L={1003:9728,1004:9984,1005:9986,1006:9729,1007:9985,1008:9987};function R(i,a,o){o?(t.texParameteri(i,10242,C[a.wrapS]),t.texParameteri(i,10243,C[a.wrapT]),32879!==i&&35866!==i||t.texParameteri(i,32882,C[a.wrapR]),t.texParameteri(i,10240,L[a.magFilter]),t.texParameteri(i,10241,L[a.minFilter])):(t.texParameteri(i,10242,33071),t.texParameteri(i,10243,33071),32879!==i&&35866!==i||t.texParameteri(i,32882,33071),1001===a.wrapS&&1001===a.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),t.texParameteri(i,10240,w(a.magFilter)),t.texParameteri(i,10241,w(a.minFilter)),1003!==a.minFilter&&1006!==a.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter."));var s=e.get("EXT_texture_filter_anisotropic");if(s){if(1015===a.type&&null===e.get("OES_texture_float_linear"))return;if(1016===a.type&&null===(h||e.get("OES_texture_half_float_linear")))return;(a.anisotropy>1||n.get(a).__currentAnisotropy)&&(t.texParameterf(i,s.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,r.getMaxAnisotropy())),n.get(a).__currentAnisotropy=a.anisotropy)}}function I(e,i){void 0===e.__webglInit&&(e.__webglInit=!0,i.addEventListener("dispose",M),e.__webglTexture=t.createTexture(),o.memory.textures++)}function O(e,n,r){var o=3553;n.isDataTexture2DArray&&(o=35866),n.isDataTexture3D&&(o=32879),I(e,n),i.activeTexture(33984+r),i.bindTexture(o,e.__webglTexture),t.pixelStorei(37440,n.flipY),t.pixelStorei(37441,n.premultiplyAlpha),t.pixelStorei(3317,n.unpackAlignment);var s=function(t){return!h&&(1001!==t.wrapS||1001!==t.wrapT||1003!==t.minFilter&&1006!==t.minFilter)}(n)&&!1===y(n.image),c=v(n.image,s,!1,u),l=y(c)||h,d=a.convert(n.format),p=a.convert(n.type),f=_(n.internalFormat,d,p);R(o,n,l);var m,g=n.mipmaps;if(n.isDepthTexture)f=6402,h?f=1015===n.type?36012:1014===n.type?33190:1020===n.type?35056:33189:1015===n.type&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),1026===n.format&&6402===f&&1012!==n.type&&1014!==n.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),n.type=1012,p=a.convert(n.type)),1027===n.format&&6402===f&&(f=34041,1020!==n.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),n.type=1020,p=a.convert(n.type))),i.texImage2D(3553,0,f,c.width,c.height,0,d,p,null);else if(n.isDataTexture)if(g.length>0&&l){for(var w=0,M=g.length;w<M;w++)m=g[w],i.texImage2D(3553,w,f,m.width,m.height,0,d,p,m.data);n.generateMipmaps=!1,e.__maxMipLevel=g.length-1}else i.texImage2D(3553,0,f,c.width,c.height,0,d,p,c.data),e.__maxMipLevel=0;else if(n.isCompressedTexture){for(w=0,M=g.length;w<M;w++)m=g[w],1023!==n.format&&1022!==n.format?null!==d?i.compressedTexImage2D(3553,w,f,m.width,m.height,0,m.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):i.texImage2D(3553,w,f,m.width,m.height,0,d,p,m.data);e.__maxMipLevel=g.length-1}else if(n.isDataTexture2DArray)i.texImage3D(35866,0,f,c.width,c.height,c.depth,0,d,p,c.data),e.__maxMipLevel=0;else if(n.isDataTexture3D)i.texImage3D(32879,0,f,c.width,c.height,c.depth,0,d,p,c.data),e.__maxMipLevel=0;else if(g.length>0&&l){for(w=0,M=g.length;w<M;w++)m=g[w],i.texImage2D(3553,w,f,d,p,m);n.generateMipmaps=!1,e.__maxMipLevel=g.length-1}else i.texImage2D(3553,0,f,d,p,c),e.__maxMipLevel=0;

12x(n,l)&&b(o,n,c.width,c.height),e.__version=n.version,n.onUpdate&&n.onUpdate(n)}function D(e,r,o,s){var h=a.convert(r.texture.format),c=a.convert(r.texture.type),l=_(r.texture.internalFormat,h,c);i.texImage2D(s,0,l,r.width,r.height,0,h,c,null),t.bindFramebuffer(36160,e),t.framebufferTexture2D(36160,o,s,n.get(r.texture).__webglTexture,0),t.bindFramebuffer(36160,null)}function N(e,i,n){if(t.bindRenderbuffer(36161,e),i.depthBuffer&&!i.stencilBuffer){var r=33189;if(n){var o=i.depthTexture;o&&o.isDepthTexture&&(1015===o.type?r=36012:1014===o.type&&(r=33190));var s=F(i);t.renderbufferStorageMultisample(36161,s,r,i.width,i.height)}else t.renderbufferStorage(36161,r,i.width,i.height);t.framebufferRenderbuffer(36160,36096,36161,e)}else if(i.depthBuffer&&i.stencilBuffer){if(n){s=F(i);t.renderbufferStorageMultisample(36161,s,35056,i.width,i.height)}else t.renderbufferStorage(36161,34041,i.width,i.height);t.framebufferRenderbuffer(36160,33306,36161,e)}else{var h=a.convert(i.texture.format),c=a.convert(i.texture.type);r=_(i.texture.internalFormat,h,c);if(n){s=F(i);t.renderbufferStorageMultisample(36161,s,r,i.width,i.height)}else t.renderbufferStorage(36161,r,i.width,i.height)}t.bindRenderbuffer(36161,null)}function k(e){var i=n.get(e),r=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture){if(r)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(t.bindFramebuffer(36160,e),!i.depthTexture||!i.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.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),E(i.depthTexture,0);var r=n.get(i.depthTexture).__webglTexture;if(1026===i.depthTexture.format)t.framebufferTexture2D(36160,36096,3553,r,0);else{if(1027!==i.depthTexture.format)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(36160,33306,3553,r,0)}}(i.__webglFramebuffer,e)}else if(r){i.__webglDepthbuffer=[];for(var a=0;a<6;a++)t.bindFramebuffer(36160,i.__webglFramebuffer[a]),i.__webglDepthbuffer[a]=t.createRenderbuffer(),N(i.__webglDepthbuffer[a],e,!1)}else t.bindFramebuffer(36160,i.__webglFramebuffer),i.__webglDepthbuffer=t.createRenderbuffer(),N(i.__webglDepthbuffer,e,!1);t.bindFramebuffer(36160,null)}function F(t){return h&&t.isWebGLMultisampleRenderTarget?Math.min(d,t.samples):0}var G=!1,z=!1;this.allocateTextureUnit=function(){var t=T;return t>=c&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+c),T+=1,t},this.resetTextureUnits=function(){T=0},this.setTexture2D=E,this.setTexture2DArray=function(t,e){var r=n.get(t);t.version>0&&r.__version!==t.version?O(r,t,e):(i.activeTexture(33984+e),i.bindTexture(35866,r.__webglTexture))},this.setTexture3D=function(t,e){var r=n.get(t);t.version>0&&r.__version!==t.version?O(r,t,e):(i.activeTexture(33984+e),i.bindTexture(32879,r.__webglTexture))},this.setTextureCube=A,this.setTextureCubeDynamic=P,this.setupRenderTarget=function(e){var r=n.get(e),s=n.get(e.texture);e.addEventListener("dispose",S),s.__webglTexture=t.createTexture(),o.memory.textures++;var c=!0===e.isWebGLCubeRenderTarget,l=!0===e.isWebGLMultisampleRenderTarget,u=y(e)||h;if(!h||1022!==e.texture.format||1015!==e.texture.type&&1016!==e.texture.type||(e.texture.format=1023,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),c){r.__webglFramebuffer=[];for(var d=0;d<6;d++)r.__webglFramebuffer[d]=t.createFramebuffer()}else if(r.__webglFramebuffer=t.createFramebuffer(),l)if(h){r.__webglMultisampledFramebuffer=t.createFramebuffer(),r.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,r.__webglColorRenderbuffer);var p=a.convert(e.texture.format),f=a.convert(e.texture.type),m=_(e.texture.internalFormat,p,f),g=F(e);t.renderbufferStorageMultisample(36161,g,m,e.width,e.height),t.bindFramebuffer(36160,r.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,r.__webglColorRen

12derbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(r.__webglDepthRenderbuffer=t.createRenderbuffer(),N(r.__webglDepthRenderbuffer,e,!0)),t.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(c){i.bindTexture(34067,s.__webglTexture),R(34067,e.texture,u);for(d=0;d<6;d++)D(r.__webglFramebuffer[d],e,36064,34069+d);x(e.texture,u)&&b(34067,e.texture,e.width,e.height),i.bindTexture(34067,null)}else i.bindTexture(3553,s.__webglTexture),R(3553,e.texture,u),D(r.__webglFramebuffer,e,36064,3553),x(e.texture,u)&&b(3553,e.texture,e.width,e.height),i.bindTexture(3553,null);e.depthBuffer&&k(e)},this.updateRenderTargetMipmap=function(t){var e=t.texture;if(x(e,y(t)||h)){var r=t.isWebGLCubeRenderTarget?34067:3553,a=n.get(e).__webglTexture;i.bindTexture(r,a),b(r,e,t.width,t.height),i.bindTexture(r,null)}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(h){var i=n.get(e);t.bindFramebuffer(36008,i.__webglMultisampledFramebuffer),t.bindFramebuffer(36009,i.__webglFramebuffer);var r=e.width,a=e.height,o=16384;e.depthBuffer&&(o|=256),e.stencilBuffer&&(o|=1024),t.blitFramebuffer(0,0,r,a,0,0,r,a,o,9728),t.bindFramebuffer(36160,i.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(t,e){t&&t.isWebGLRenderTarget&&(!1===G&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),G=!0),t=t.texture),E(t,e)},this.safeSetTextureCube=function(t,e){t&&t.isWebGLCubeRenderTarget&&(!1===z&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),z=!0),t=t.texture),t&&t.isCubeTexture||Array.isArray(t.image)&&6===t.image.length?A(t,e):P(t,e)}}function er(t,e,i){var n=i.isWebGL2;return{convert:function(t){var i;if(1009===t)return 5121;if(1017===t)return 32819;if(1018===t)return 32820;if(1019===t)return 33635;if(1010===t)return 5120;if(1011===t)return 5122;if(1012===t)return 5123;if(1013===t)return 5124;if(1014===t)return 5125;if(1015===t)return 5126;if(1016===t)return n?5131:null!==(i=e.get("OES_texture_half_float"))?i.HALF_FLOAT_OES:null;if(1021===t)return 6406;if(1022===t)return 6407;if(1023===t)return 6408;if(1024===t)return 6409;if(1025===t)return 6410;if(1026===t)return 6402;if(1027===t)return 34041;if(1028===t)return 6403;if(1029===t)return 36244;if(1030===t)return 33319;if(1031===t)return 33320;if(1032===t)return 36248;if(1033===t)return 36249;if(33776===t||33777===t||33778===t||33779===t){if(null===(i=e.get("WEBGL_compressed_texture_s3tc")))return null;if(33776===t)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===t)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===t)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(33779===t)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===t||35841===t||35842===t||35843===t){if(null===(i=e.get("WEBGL_compressed_texture_pvrtc")))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 null!==(i=e.get("WEBGL_compressed_texture_etc1"))?i.COMPRESSED_RGB_ETC1_WEBGL:null;if((37492===t||37496===t)&&null!==(i=e.get("WEBGL_compressed_texture_etc"))){if(37492===t)return i.COMPRESSED_RGB8_ETC2;if(37496===t)return i.COMPRESSED_RGBA8_ETC2_EAC}return 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||37840===t||37841===t||37842===t||37843===t||37844===t||37845===t||37846===t||37847===t||37848===t||37849===t||37850===t||37851===t||37852===t||37853===t?null!==(i=e.get("WEBGL_compressed_texture_astc"))?t:null:36492===t?null!==(i=e.get("EXT_texture_compression_bptc"))?t:null:1020===t?n?34042:null!==(i=e.get("WEBGL_depth_texture"))?i.UNSIGNED_INT_24_8_WEBGL:null:void 0}}}function ir(t){Ze.call(this),this.cameras=t||[]}function nr(){Q.call(this),this.type="Group"}function rr(){this._targetRay=null,this._grip=null}function ar(t,e){var i=this,n=null,r=1,a=null,o="local-floor",s=null,h=[],c=new Map,l=new Ze;l.layers.enable(1),l.viewport=new b;var u=new Ze;u.layers.enable(2),u.viewport=new b;var d=[l,u],p=new ir;p.layers.enable(1),p.layers.enable(2);var f=null,m=null;function g(t){var e=c.get(t.inputSource);e&&e.dispatchEvent({type:t.type})}

12function v(){c.forEach((function(t,e){t.disconnect(e)})),c.clear(),t.setFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),T.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}function y(t){a=t,T.setContext(n),T.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}function x(t){for(var e=n.inputSources,i=0;i<h.length;i++)c.set(e[i],h[i]);for(i=0;i<t.removed.length;i++){var r=t.removed[i];(a=c.get(r))&&(a.dispatchEvent({type:"disconnected",data:r}),c.delete(r))}for(i=0;i<t.added.length;i++){var a;r=t.added[i];(a=c.get(r))&&a.dispatchEvent({type:"connected",data:r})}}this.enabled=!1,this.isPresenting=!1,this.getController=function(t){var e=h[t];return void 0===e&&(e=new rr,h[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){var e=h[t];return void 0===e&&(e=new rr,h[t]=e),e.getGripSpace()},this.setFramebufferScaleFactor=function(t){r=t,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){o=t,!0===i.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return a},this.getSession=function(){return n},this.setSession=function(t){if(null!==(n=t)){n.addEventListener("select",g),n.addEventListener("selectstart",g),n.addEventListener("selectend",g),n.addEventListener("squeeze",g),n.addEventListener("squeezestart",g),n.addEventListener("squeezeend",g),n.addEventListener("end",v);var i=e.getContextAttributes();!0!==i.xrCompatible&&e.makeXRCompatible();var a={antialias:i.antialias,alpha:i.alpha,depth:i.depth,stencil:i.stencil,framebufferScaleFactor:r},s=new XRWebGLLayer(n,e,a);n.updateRenderState({baseLayer:s}),n.requestReferenceSpace(o).then(y),n.addEventListener("inputsourceschange",x)}};var _=new E,w=new E;function M(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.getInverse(t.matrixWorld)}this.getCamera=function(t){p.near=u.near=l.near=t.near,p.far=u.far=l.far=t.far,f===p.near&&m===p.far||(n.updateRenderState({depthNear:p.near,depthFar:p.far}),f=p.near,m=p.far);var e=t.parent,i=p.cameras;M(p,e);for(var r=0;r<i.length;r++)M(i[r],e);t.matrixWorld.copy(p.matrixWorld);for(var a=t.children,o=(r=0,a.length);r<o;r++)a[r].updateMatrixWorld(!0);return 2===i.length?function(t,e,i){_.setFromMatrixPosition(e.matrixWorld),w.setFromMatrixPosition(i.matrixWorld);var n=_.distanceTo(w),r=e.projectionMatrix.elements,a=i.projectionMatrix.elements,o=r[14]/(r[10]-1),s=r[14]/(r[10]+1),h=(r[9]+1)/r[5],c=(r[9]-1)/r[5],l=(r[8]-1)/r[0],u=(a[8]+1)/a[0],d=o*l,p=o*u,f=n/(-l+u),m=f*-l;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.getInverse(t.matrixWorld);var g=o+f,v=s+f,y=d-m,x=p+(n-m),b=h*s/v*g,M=c*s/v*g;t.projectionMatrix.makePerspective(y,x,b,M,g,v)}(p,l,u):p.projectionMatrix.copy(l.projectionMatrix),p};var S=null;var T=new ni;T.setAnimationLoop((function(e,i){if(null!==(s=i.getViewerPose(a))){var r=s.views,o=n.renderState.baseLayer;t.setFramebuffer(o.framebuffer);var c=!1;r.length!==p.cameras.length&&(p.cameras.length=0,c=!0);for(var l=0;l<r.length;l++){var u=r[l],f=o.getViewport(u),m=d[l];m.matrix.fromArray(u.transform.matrix),m.projectionMatrix.fromArray(u.projectionMatrix),m.viewport.set(f.x,f.y,f.width,f.height),0===l&&p.matrix.copy(m.matrix),!0===c&&p.cameras.push(m)}}var g=n.inputSources;for(l=0;l<h.length;l++){var v=h[l],y=g[l];v.update(y,i,a)}S&&S(e,i)})),this.setAnimationLoop=function(t){S=t},this.dispose=function(){}}function or(t){function e(e,i,n){e.opacity.value=i.opacity,i.color&&e.diffuse.value.copy(i.color),i.emissive&&e.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(e.map.value=i.map),i.alphaMap&&(e.alphaMap.value=i.alphaMap),i.specularMap&&(e.specularMap.value=i.specularMap);var r,a,o=i.envMap||n;o&&(e.envMap.value=o,e.flipEnvMap.value=o.isCubeTexture?-1:1,e.reflectivity.value=i.reflectivity,e.refractionRatio.value=i.refractionRatio,e.maxMipLevel.value=t.get(o).__maxMipLevel),i.lightMap&&(e.lightMap.value=i.lightMap,e.lightMapIntensity.value=i.lightMapIntensity),i.aoMap&&(e.aoMap.value=i.aoMap,e.ao

12MapIntensity.value=i.aoMapIntensity),i.map?r=i.map:i.specularMap?r=i.specularMap:i.displacementMap?r=i.displacementMap:i.normalMap?r=i.normalMap:i.bumpMap?r=i.bumpMap:i.roughnessMap?r=i.roughnessMap:i.metalnessMap?r=i.metalnessMap:i.alphaMap?r=i.alphaMap:i.emissiveMap&&(r=i.emissiveMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),i.aoMap?a=i.aoMap:i.lightMap&&(a=i.lightMap),void 0!==a&&(a.isWebGLRenderTarget&&(a=a.texture),!0===a.matrixAutoUpdate&&a.updateMatrix(),e.uv2Transform.value.copy(a.matrix))}function i(t,e,i){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1)),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate()),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),(e.envMap||i)&&(t.envMapIntensity.value=e.envMapIntensity)}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,n,r,a,o){n.isMeshBasicMaterial?e(t,n):n.isMeshLambertMaterial?(e(t,n),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,n)):n.isMeshToonMaterial?(e(t,n),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshPhongMaterial?(e(t,n),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshStandardMaterial?(e(t,n,r),n.isMeshPhysicalMaterial?function(t,e,n){i(t,e,n),t.reflectivity.value=e.reflectivity,t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&t.sheen.value.copy(e.sheen);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());t.transparency.value=e.transparency}(t,n,r):i(t,n,r)):n.isMeshMatcapMaterial?(e(t,n),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshDepthMaterial?(e(t,n),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isMeshDistanceMaterial?(e(t,n),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,n)):n.isMeshNormalMaterial?(e(t,n),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,n)):n.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,n),n.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize

vendor: 7,042 bytes, line 12

12+e.gapSize,t.scale.value=e.scale}(t,n)):n.isPointsMaterial?function(t,e,i,n){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*i,t.scale.value=.5*n,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var r;e.map?r=e.map:e.alphaMap&&(r=e.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix))}(t,n,a,o):n.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);e.alphaMap&&(t.alphaMap.value=e.alphaMap);var i;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,n):n.isShadowMaterial?(t.color.value.copy(n.color),t.opacity.value=n.opacity):n.isShaderMaterial&&(n.uniformsNeedUpdate=!1)}}}function sr(t){var e=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),i=void 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m=null!==c?c.count:l.count,x=i.drawRange.start*d,b=i.drawRange.count*d,_=null!==a?a.start*d:0,w=null!==a?a.count*d:1/0,T=Math.max(x,_),E=Math.min(m,x+b,_+w)-1,A=Math.max(0,E-T+1);if(0!==A){if(r.isMesh)!0===n.wireframe?(y.setLineWidth(n.wireframeLinewidth*dt()),f.setMode(1)):f.setMode(4);else if(r.isLine){var P=n.linewidth;void 0===P&&(P=1),y.setLineWidth(P*dt()),r.isLineSegments?f.setMode(1):r.isLineLoop?f.setMode(2):f.setMode(3)}else r.isPoints?f.setMode(0):r.isSprite&&f.setMode(4);if(r.isInstancedMesh)f.renderInstances(i,T,A,r.count);else if(i.isInstancedBufferGeometry){var C=Math.min(i.instanceCount,i._maxInstanceCount);f.renderInstances(i,T,A,C)}else f.render(T,A)}},this.compile=function(t,e){(d=L.get(t,e)).init(),t.traverse((function(t){t.isLight&&(d.pushLight(t),t.castShadow&&d.pushShadow(t))})),d.setupLights(e);const i={};t.traverse((function(e){let n=e.material;if(n)if(Array.isArray(n))for(let r=0;r<n.length;r++){let a=n[r];a.uuid in i==!1&&(At(a,t,e),i[a.uuid]=!0)}else n.uuid 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vendor: 5,203 bytes, line 12

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t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),n.lightsStateVersion=o,n.needsLights&&(f.ambientLightColor.value=r.state.ambient,f.lightProbe.value=r.state.probe,f.directionalLights.value=r.state.directional,f.directionalLightShadows.value=r.state.directionalShadow,f.spotLights.value=r.state.spot,f.spotLightShadows.value=r.state.spotShadow,f.rectAreaLights.value=r.state.rectArea,f.pointLights.value=r.state.point,f.pointLightShadows.value=r.state.pointShadow,f.hemisphereLights.value=r.state.hemi,f.directionalShadowMap.value=r.state.directionalShadowMap,f.directionalShadowMatrix.value=r.state.directionalShadowMatrix,f.spotShadowMap.value=r.state.spotShadowMap,f.spotShadowMatrix.value=r.state.spotShadowMatrix,f.pointShadowMap.value=r.state.pointShadowMap,f.pointShadowMatrix.value=r.state.pointShadowMatrix);var m=n.program.getUniforms(),g=yn.seqWithValue(m.seq,f);n.uniformsList=g}function Pt(t,e,i,n){w.resetTextureUnits();var r=e.fog,a=i.isMeshStandardMaterial?e.environment:null,o=null===H?F.outputEncoding:H.texture.encoding,s=_.get(i),h=d.state.lights;if(ht&&(ct||t!==X)){var c=t===X&&i.id===V;st.setState(i.clippingPlanes,i.clipIntersection,i.clipShadows,t,s,c)}i.version===s.__version?void 0===s.program||i.fog&&s.fog!==r||s.environment!==a||s.needsLights&&s.lightsStateVersion!==h.state.version?At(i,e,n):void 0===s.numClippingPlanes||s.numClippingPlanes===st.numPlanes&&s.numIntersection===st.numIntersection?s.outputEncoding!==o&&At(i,e,n):At(i,e,n):(At(i,e,n),s.__version=i.version);var l,u,m=!1,g=!1,x=!1,b=s.program,M=b.getUniforms(),S=s.uniforms;if(y.useProgram(b.program)&&(m=!0,g=!0,x=!0),i.id!==V&&(V=i.id,g=!0),m||X!==t){if(M.setValue(p,"projectionMatrix",t.projectionMatrix),v.logarithmicDepthBuffer&&M.setValue(p,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),X!==t&&(X=t,g=!0,x=!0),i.isShaderMaterial||i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshStandardMaterial||i.envMap){var T=M.map.cameraPosition;void 0!==T&&T.setValue(p,ut.setFromMatrixPosition(t.matrixWorld))}(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&M.setValue(p,"isOrthographic",!0===t.isOrthographicCamera),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial||i.skinning)&&M.setValue(p,"viewMatrix",t.matrixWorldInverse)}if(i.skinning){M.setOptional(p,n,"bindMatrix"),M.setOptional(p,n,"bindMatrixInverse");var E=n.skeleton;if(E){var A=E.bones;if(v.floatVertexTextures){if(void 0===E.boneTexture){var C=Math.sqrt(4*A.length);C=f.ceilPowerOfTwo(C),C=Math.max(C,4);var L=new Float32Array(C*C*4);L.set(E.boneMatrices);var R=new Qe(L,C,C,1023,1015);E.boneMatrices=L,E.boneTexture=R,E.boneTextureSize=C}M.setValue(p,"boneTexture",E.boneTexture,w),M.setValue(p,"boneTextureSize",E.boneTextureSize)}else M.setOptional(p,E,"boneMatrices")}}return(g||s.receiveShadow!==n.receiveShadow)&&(s.receiveShadow=n.receiveShadow,M.setValue(p,"receiveShadow",n.receiveShadow)),g&&(M.setValue(p,"toneMappingExposure",F.toneMappingExposure),M.setValue(p,"toneMappingWhitePoint",F.toneMappingWhitePoint),s.needsLights&&(u=x,(l=S).ambientLightColor.needsUpdate=u,l.lightProbe.needsUpdate=u,l.directionalLights.needsUpdate=u,l.directionalLightShadows.needsUpdate=u,l.pointLights.needsUpdate=u,l.pointLightShadows.needsUpdate=u,l.spotLights.needsUpdate=u,l.spotLightShadows.needsUpdate=u,l.re

12ctAreaLights.needsUpdate=u,l.hemisphereLights.needsUpdate=u),r&&i.fog&&P.refreshFogUniforms(S,r),P.refreshMaterialUniforms(S,i,a,tt,Q),void 0!==S.ltc_1&&(S.ltc_1.value=ii.LTC_1),void 0!==S.ltc_2&&(S.ltc_2.value=ii.LTC_2),yn.upload(p,s.uniformsList,S,w)),i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(yn.upload(p,s.uniformsList,S,w),i.uniformsNeedUpdate=!1),i.isSpriteMaterial&&M.setValue(p,"center",n.center),M.setValue(p,"modelViewMatrix",n.modelViewMatrix),M.setValue(p,"normalMatrix",n.normalMatrix),M.setValue(p,"modelMatrix",n.matrixWorld),b}Mt.setAnimationLoop((function(t){mt.isPresenting||wt&&wt(t)})),"undefined"!=typeof window&&Mt.setContext(window),this.setAnimationLoop=function(t){wt=t,mt.setAnimationLoop(t),Mt.start()},this.render=function(t,e){var i,n;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),i=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),n=arguments[3]),e&&e.isCamera){if(!G){W.geometry=null,W.program=null,W.wireframe=!1,V=-1,X=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),mt.enabled&&mt.isPresenting&&(e=mt.getCamera(e)),t.onBeforeRender(F,t,e,i||H),(d=L.get(t,e)).init(),lt.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),ot.setFromProjectionMatrix(lt),ct=this.localClippingEnabled,ht=st.init(this.clippingPlanes,ct,e),(u=C.get(t,e)).init(),St(t,e,0,F.sortObjects),u.finish(),!0===F.sortObjects&&u.sort(et,it),ht&&st.beginShadows();var r=d.state.shadowsArray;gt.render(r,t,e),d.setupLights(e),ht&&st.endShadows(),this.info.autoReset&&this.info.reset(),void 0!==i&&this.setRenderTarget(i),R.render(u,t,e,n);var a=u.opaque,o=u.transparent;if(t.overrideMaterial){var s=t.overrideMaterial;a.length&&Tt(a,t,e,s),o.length&&Tt(o,t,e,s)}else a.length&&Tt(a,t,e),o.length&&Tt(o,t,e);t.onAfterRender(F,t,e),null!==H&&(w.updateRenderTargetMipmap(H),w.updateMultisampleRenderTarget(H)),y.buffers.depth.setTest(!0),y.buffers.depth.setMask(!0),y.buffers.color.setMask(!0),y.setPolygonOffset(!1),u=null,d=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.setFramebuffer=function(t){z!==t&&null===H&&p.bindFramebuffer(36160,t),z=t},this.getActiveCubeFace=function(){return U},this.getActiveMipmapLevel=function(){return B},this.getRenderTarget=function(){return H},this.setRenderTarget=function(t,e,i){H=t,U=e,B=i,t&&void 0===_.get(t).__webglFramebuffer&&w.setupRenderTarget(t);var n=z,r=!1;if(t){var a=_.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(n=a[e||0],r=!0):n=t.isWebGLMultisampleRenderTarget?_.get(t).__webglMultisampledFramebuffer:a,q.copy(t.viewport),Z.copy(t.scissor),J=t.scissorTest}else q.copy(nt).multiplyScalar(tt).floor(),Z.copy(rt).multiplyScalar(tt).floor(),J=at;if(j!==n&&(p.bindFramebuffer(36160,n),j=n),y.viewport(q),y.scissor(Z),y.setScissorTest(J),r){var o=_.get(t.texture);p.framebufferTexture2D(36160,36064,34069+(e||0),o.__webglTexture,i||0)}},this.readRenderTargetPixels=function(t,e,i,n,r,a,o){if(t&&t.isWebGLRenderTarget){var s=_.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==o&&(s=s[o]),s){var h=!1;s!==j&&(p.bindFramebuffer(36160,s),h=!0);try{var c=t.texture,l=c.format,u=c.type;if(1023!==l&&k.convert(l)!==p.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(1009===u||k.convert(u)===p.getParameter(35738)||1015===u&&(v.isWebGL2||g.get("OES_texture_float")||g.get("WEBGL_color_buffer_float"))||1016===u&&(v.isWebGL2?g.get("EXT_color_buffer_float"):g.get("EXT_color_buffer_half_float"))))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===p.checkFramebufferStatus(36160)?e>=0&&e<=t.width-n&&i>=0&&i<=t.height-r&&p.readPixels(e,i,n,r,k.convert(l),k.convert(u),a):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{h&&p.bindFramebuffer(36160,j)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")}

12,this.copyFramebufferToTexture=function(t,e,i){void 0===i&&(i=0);var n=Math.pow(2,-i),r=Math.floor(e.image.width*n),a=Math.floor(e.image.height*n),o=k.convert(e.format);w.setTexture2D(e,0),p.copyTexImage2D(3553,i,o,t.x,t.y,r,a,0),y.unbindTexture()},this.copyTextureToTexture=function(t,e,i,n){void 0===n&&(n=0);var r=e.image.width,a=e.image.height,o=k.convert(i.format),s=k.convert(i.type);w.setTexture2D(i,0),e.isDataTexture?p.texSubImage2D(3553,n,t.x,t.y,r,a,o,s,e.image.data):e.isCompressedTexture?p.compressedTexSubImage2D(3553,n,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,o,e.mipmaps[0].data):p.texSubImage2D(3553,n,t.x,t.y,o,s,e.image),0===n&&i.generateMipmaps&&p.generateMipmap(3553),y.unbindTexture()},this.initTexture=function(t){w.setTexture2D(t,0),y.unbindTexture()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}function hr(t,e){this.name="",this.color=new jt(t),this.density=void 0!==e?e:25e-5}function cr(t,e,i){this.name="",this.color=new jt(t),this.near=void 0!==e?e:1,this.far=void 0!==i?i:1e3}function lr(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=35044,this.updateRange={offset:0,count:-1},this.version=0}ir.prototype=Object.assign(Object.create(Ze.prototype),{constructor:ir,isArrayCamera:!0}),nr.prototype=Object.assign(Object.create(Q.prototype),{constructor:nr,isGroup:!0}),Object.assign(rr.prototype,{constructor:rr,getTargetRaySpace:function(){return null===this._targetRay&&(this._targetRay=new nr,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1),this._targetRay},getGripSpace:function(){return null===this._grip&&(this._grip=new nr,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1),this._grip},dispatchEvent:function(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),this},disconnect:function(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),this},update:function(t,e,i){var n=null,r=null,a=this._targetRay,o=this._grip;return t&&(null!==a&&null!==(n=e.getPose(t.targetRaySpace,i))&&(a.matrix.fromArray(n.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale)),null!==o&&t.gripSpace&&null!==(r=e.getPose(t.gripSpace,i))&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale))),null!==a&&(a.visible=null!==n),null!==o&&(o.visible=null!==r),this}}),Object.assign(ar.prototype,l.prototype),Object.assign(hr.prototype,{isFogExp2:!0,clone:function(){return new hr(this.color,this.density)},toJSON:function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}),Object.assign(cr.prototype,{isFog:!0,clone:function(){return new cr(this.color,this.near,this.far)},toJSON:function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}),Object.defineProperty(lr.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(lr.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setUsage:function(t){return this.usage=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this},copyAt:function(t,e,i){t*=this.stride,i*=e.stride;for(var n=0,r=this.stride;n<r;n++)this.array[t+n]=e.array[i+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}});var ur,dr=new E;function pr(t,e,i,n){this.name="",this.data=t,this.itemSize=e,this.offset=i,this.normalized=!0===n}function fr(t){Zt.call(this),this.type="SpriteMaterial",this.color=new jt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}Object.defineProperties(pr.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(pr.prototype,{isInterleavedBufferAttribute:!0,applyMatrix4:function(t){for(var e=0,i=this.data.count;e<i;

vendor: 14,436 bytes, line 12

12e++)dr.x=this.getX(e),dr.y=this.getY(e),dr.z=this.getZ(e),dr.applyMatrix4(t),this.setXYZ(e,dr.x,dr.y,dr.z);return this},setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this},setXYZ:function(t,e,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this},setXYZW:function(t,e,i,n,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=i,this.data.array[t+2]=n,this.data.array[t+3]=r,this},clone:function(){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");for(var t=[],e=0;e<this.count;e++)for(var i=e*this.data.stride+this.offset,n=0;n<this.itemSize;n++)t.push(this.data.array[i+n]);return new Qt(new this.array.constructor(t),this.itemSize,this.normalized)},toJSON:function(){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");for(var t=[],e=0;e<this.count;e++)for(var i=e*this.data.stride+this.offset,n=0;n<this.itemSize;n++)t.push(this.data.array[i+n]);return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}}),fr.prototype=Object.create(Zt.prototype),fr.prototype.constructor=fr,fr.prototype.isSpriteMaterial=!0,fr.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this};var mr=new E,gr=new E,vr=new E,yr=new m,xr=new m,br=new D,_r=new E,wr=new E,Mr=new E,Sr=new m,Tr=new m,Er=new m;function Ar(t){if(Q.call(this),this.type="Sprite",void 0===ur){ur=new ve;var e=new lr(new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),5);ur.setIndex([0,1,2,0,2,3]),ur.setAttribute("position",new pr(e,3,0,!1)),ur.setAttribute("uv",new pr(e,2,3,!1))}this.geometry=ur,this.material=void 0!==t?t:new fr,this.center=new m(.5,.5)}function Pr(t,e,i,n,r,a){yr.subVectors(t,i).addScalar(.5).multiply(n),void 0!==r?(xr.x=a*yr.x-r*yr.y,xr.y=r*yr.x+a*yr.y):xr.copy(yr),t.copy(e),t.x+=xr.x,t.y+=xr.y,t.applyMatrix4(br)}Ar.prototype=Object.assign(Object.create(Q.prototype),{constructor:Ar,isSprite:!0,raycast:function(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),gr.setFromMatrixScale(this.matrixWorld),br.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),vr.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&gr.multiplyScalar(-vr.z);var i,n,r=this.material.rotation;0!==r&&(n=Math.cos(r),i=Math.sin(r));var a=this.center;Pr(_r.set(-.5,-.5,0),vr,a,gr,i,n),Pr(wr.set(.5,-.5,0),vr,a,gr,i,n),Pr(Mr.set(.5,.5,0),vr,a,gr,i,n),Sr.set(0,0),Tr.set(1,0),Er.set(1,1);var o=t.ray.intersectTriangle(_r,wr,Mr,!1,mr);if(null!==o||(Pr(wr.set(-.5,.5,0),vr,a,gr,i,n),Tr.set(0,1),null!==(o=t.ray.intersectTriangle(_r,Mr,wr,!1,mr)))){var s=t.ray.origin.distanceTo(mr);s<t.near||s>t.far||e.push({distance:s,point:mr.clone(),uv:zt.getUV(mr,_r,wr,Mr,Sr,Tr,Er,new m),face:null,object:this})}},clone:function(){return new this.constructor(this.material).copy(this)},copy:function(t){return Q.prototype.copy.call(this,t),void 0!==t.center&&this.center.copy(t.center),this}});var Cr,Lr,Rr,Ir,Or,Dr=new E,Nr=new E;function kr(){Q.call(this),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]}}),this.autoUpdate=!0}function Fr(t,e){t&&t.isGeometry&&console.error("THREE.SkinnedMesh no longer supports THREE.Geometry. Use THREE.BufferGeometry instead."),Ne.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new D,this.bindMatrixInverse=new D}kr.prototype=Object.assign(Object.create(Q.prototype),{constructor:kr,isLOD:!0,copy:function(t){Q.prototype.copy.call(this,t,!1);for(var e=t.levels,i=0,n=e.length;i<n;i++){var r=e[i];this.addLevel(r.object.clone(),r.distance)}return this.autoUpdate=t.autoUpdate,this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var i=this.levels,n=0;n<i.length&&!(e<i[n].distance);n++);return i.splice(n,0,{distance:e,object:t}),this.add(t),this},getCurrentLevel:function(){return this._currentLevel},getObjectForDistance:function(t){var e=this.levels;if(e.length>0){for(var i=1,n=e.length;i<n&&!(t<e[i].distance);i++);return e[i-1].object}return null},raycast:function(t,e){if(this.levels.length>0){Dr.setFromMatrixPosition(this.matrixWorld);var i=t.ray.origin.distanceTo(Dr);this.getObjectForDistance(i).raycast(t,e)}},update:function(t){var e=this.levels;if(e.length>1){Dr.setFromMatrixPosition(t.matrixWorld),Nr.setFromMatrixPosition(this.matrixWorld);var i=Dr.distanceTo(Nr)/t.zoom;e[0].object.visible=!0;for(var n=1,r=e.length;n<r&&i>=e[n].distance;n++)e[n-1].object.visible=!1,e[n].object.visible=!0;for(this._currentLevel=n-1;n<r;n++)e[n].object.visible=!1}},toJSON:function(t){var e=Q.prototype.toJSON.call(this,t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];for(var i=this.levels,n=0,r=i.length;n<r;n++){var a=i[n];e.object.levels.push({object:a.object.uuid,distance:a.distance})}return e}}),Fr.prototype=Object.assign(Object.create(Ne.prototype),{constructor:Fr,isSkinnedMesh:!0,bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){for(var t=new b,e=this.geometry.attributes.skinWeight,i=0,n=e.count;i<n;i++){t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.w=e.getW(i);var r=1/t.manhattanLength();r!==1/0?t.multiplyScalar(r):t.set(1,0,0,0),e.setXYZW(i,t.x,t.y,t.z,t.w)}},updateMatrixWorld:function(t){Ne.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)},boneTransform:(Cr=new E,Lr=new b,Rr=new b,Ir=new E,Or=new D,function(t,e){var i=this.skeleton,n=this.geometry;Lr.fromBufferAttribute(n.attributes.skinIndex,t),Rr.fromBufferAttribute(n.attributes.skinWeight,t),Cr.fromBufferAttribute(n.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(var r=0;r<4;r++){var a=Rr.getComponent(r);if(0!==a){var o=Lr.getComponent(r);Or.multiplyMatrices(i.bones[o].matrixWorld,i.boneInverses[o]),e.addScaledVector(Ir.copy(Cr).applyMatrix4(Or),a)}}return e.applyMatrix4(this.bindMatrixInverse)})});var Gr=new D,zr=new D;function Ur(t,e){if(t=t||[],this.bones=t.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),this.frame=-1,void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[];for(var i=0,n=this.bones.length;i<n;i++)this.boneInverses.push(new D)}}function Br(){Q.call(this),this.type="Bone"}Object.assign(Ur.prototype,{calculateInverses:function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var i=new D;this.bones[t]&&i.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(i)}},pose:function(){var t,e,i;for(e=0,i=this.bones.length;e<i;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,i=this.bones.length;e<i;e++)(t=this.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){for(var t=this.bones,e=this.boneInverses,i=this.boneMatrices,n=this.boneTexture,r=0,a=t.length;r<a;r++){var o=t[r]?t[r].matrixWorld:zr;Gr.multiplyMatrices(o,e[r]),Gr.toArray(i,16*r)}void 0!==n&&(n.needsUpdate=!0)},clone:function(){return new Ur(this.bones,this.boneInverses)},getBoneByName:function(t){for(var e=0,i=this.bones.length;e<i;e++){var n=this.bones[e];if(n.name===t)return n}},dispose:function(){this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=void 0)}}),Br.prototype=Object.assign(Object.create(Q.prototype),{constructor:Br,isBone:!0});var Hr=new D,jr=new D,Vr=[],Wr=new Ne;function Xr(t,e,i){Ne.call(this,t,e),this.instanceMatrix=new Qt(new Float32Array(16*i),16),this.count=i,this.frustumCulled=!1}function Yr(t){Zt.call(this),this.type="LineBasicMaterial",this.color=new jt(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(t)}Xr.prototype=Object.assign(Object.create(Ne.prototype),{constructor:Xr,isInstancedMesh:!0,getMatrixAt:function(t,e){e.fromArray(this.instanceMatrix.array,16*t)},raycast:function(t,e){var i=this.matrixWorld,n=this.count;if(Wr.geometry=this.geometry,Wr.material=this.material,void 0!==Wr.material)for(var r=0;r<n;r++){this.getMatrixAt(r,Hr),jr.multiplyMatrices(i,Hr),Wr.matrixWorld=jr,Wr.raycast(t,Vr);for(var a=0,o=Vr.length;a<o;a++){var s=Vr[a];s.instanceId=r,s.object=this,e.push(s)}Vr.length=0}},setMatrixAt:function(t,e){e.toArray(this.instanceMatrix.array,16*t)},updateMorphTargets:function(){}}),Yr.prototype=Object.create(Zt.prototype),Yr.prototype.constructor=Yr,Yr.prototype.isLineBasicMaterial=!0,Yr.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.morphTargets=t.morphTargets,this};var qr=new E,Zr=new E,Jr=new D,Kr=new St,Qr=new gt;function $r(t,e,i){1===i&&console.error("THREE.Line: parameter THREE.LinePieces no longer supported. Use THREE.LineSegments instead."),Q.call(this),this.type="Line",this.geometry=void 0!==t?t:new ve,this.material=void 0!==e?e:new Yr,this.updateMorphTargets()}$r.prototype=Object.assign(Object.create(Q.prototype),{constructor:$r,isLine:!0,computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,i=[0],n=1,r=e.count;n<r;n++)qr.fromBufferAttribute(e,n-1),Zr.fromBufferAttribute(e,n),i[n]=i[n-1],i[n]+=qr.distanceTo(Zr);t.setAttribute("lineDistance",new oe(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry){var a=t.vertices;(i=t.lineDistances)[0]=0;for(n=1,r=a.length;n<r;n++)i[n]=i[n-1],i[n]+=a[n-1].distanceTo(a[n])}return this},raycast:function(t,e){var i=this.geometry,n=this.matrixWorld,r=t.params.Line.threshold;if(null===i.boundingSphere&&i.computeBoundingSphere(),Qr.copy(i.boundingSphere),Qr.applyMatrix4(n),Qr.radius+=r,!1!==t.ray.intersectsSphere(Qr)){Jr.getInverse(n),Kr.copy(t.ray).applyMatrix4(Jr);var a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,s=new E,h=new E,c=new E,l=new E,u=this&&this.isLineSegments?2:1;if(i.isBufferGeometry){var d=i.index,p=i.attributes.position.array;if(null!==d)for(var f=d.array,m=0,g=f.length-1;m<g;m+=u){var v=f[m],y=f[m+1];if(s.fromArray(p,3*v),h.fromArray(p,3*y),!(Kr.distanceSqToSegment(s,h,l,c)>o))l.applyMatrix4(this.matrixWorld),(_=t.ray.origin.distanceTo(l))<t.near||_>t.far||e.push({distance:_,point:c.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}else for(m=0,g=p.length/3-1;m<g;m+=u){if(s.fromArray(p,3*m),h.fromArray(p,3*m+3),!(Kr.distanceSqToSegment(s,h,l,c)>o))l.applyMatrix4(this.matrixWorld),(_=t.ray.origin.distanceTo(l))<t.near||_>t.far||e.push({distance:_,point:c.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}else if(i.isGeometry){var x=i.vertices,b=x.length;for(m=0;m<b-1;m+=u){var _;if(!(Kr.distanceSqToSegment(x[m],x[m+1],l,c)>o))l.applyMatrix4(this.matrixWorld),(_=t.ray.origin.distanceTo(l))<t.near||_>t.far||e.push({distance:_,point:c.clone().applyMatrix4(this.matrixWorld),index:m,face:null,faceIndex:null,object:this})}}}},updateMorphTargets:function(){var t,e,i,n=this.geometry;if(n.isBufferGeometry){var r=n.morphAttributes,a=Object.keys(r);if(a.length>0){var o=r[a[0]];if(void 0!==o)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=o.length;t<e;t++)i=o[t].name||String(t),this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=t}}else{var s=n.morphTargets;void 0!==s&&s.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var ta=new E,ea=new E;function ia(t,e){$r.call(this,t,e),this.type="LineSegments"}function na(t,e){$r.call(this,t,e),this.type="LineLoop"}function ra(t){Zt.call(this),this.type="PointsMaterial",this.color=new jt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(t)}ia.prototype=Object.assign(Object.create($r.prototype),{constructor:ia,isLineSegments:!0,computeLineDistances:function(){var t=this.geometry;if(t.isBufferGeometry)if(null===t.index){for(var e=t.attributes.position,i=[],n=0,r=e.count;n<r;n+=2)ta.fromBufferAttribute(e,n),ea.fromBufferAttribute(e,n+1),i[n]=0===n?0:i[n-1],i[n+1]=i[n]+ta.distanceTo(ea);t.setAttribute("lineDistance",new oe(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(t.isGeometry){var a=t.vertices;for(i=t.lineDistances,n=0,r=a.length;n<r;n+=2)ta.copy(a[n]),ea.copy(a[n+1]),i[n]=0===n?0:i[n-1],i[n+1]=i[n]+ta.distanceTo(ea)}return this}}),na.prototype=Object.assign(Object.create($r.prototype),{constructor:na,isLine

12Loop:!0}),ra.prototype=Object.create(Zt.prototype),ra.prototype.constructor=ra,ra.prototype.isPointsMaterial=!0,ra.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.morphTargets=t.morphTargets,this};var aa=new D,oa=new St,sa=new gt,ha=new E;function ca(t,e){Q.call(this),this.type="Points",this.geometry=void 0!==t?t:new ve,this.material=void 0!==e?e:new ra,this.updateMorphTargets()}function la(t,e,i,n,r,a,o){var s=oa.distanceSqToPoint(t);if(s<i){var h=new E;oa.closestPointToPoint(t,h),h.applyMatrix4(n);var c=r.ray.origin.distanceTo(h);if(c<r.near||c>r.far)return;a.push({distance:c,distanceToRay:Math.sqrt(s),point:h,index:e,face:null,object:o})}}function ua(t,e,i,n,r,a,o,s,h){x.call(this,t,e,i,n,r,a,o,s,h),this.format=void 0!==o?o:1022,this.minFilter=void 0!==a?a:1006,this.magFilter=void 0!==r?r:1006,this.generateMipmaps=!1}function da(t,e,i,n,r,a,o,s,h,c,l,u){x.call(this,null,a,o,s,h,c,n,r,l,u),this.image={width:e,height:i},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}function pa(t,e,i,n,r,a,o,s,h){x.call(this,t,e,i,n,r,a,o,s,h),this.needsUpdate=!0}function fa(t,e,i,n,r,a,o,s,h,c){if(1026!==(c=void 0!==c?c:1026)&&1027!==c)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===i&&1026===c&&(i=1012),void 0===i&&1027===c&&(i=1020),x.call(this,null,n,r,a,o,s,c,i,h),this.image={width:t,height:e},this.magFilter=void 0!==o?o:1003,this.minFilter=void 0!==s?s:1003,this.flipY=!1,this.generateMipmaps=!1}function ma(t){ve.call(this),this.type="WireframeGeometry";var e,i,n,r,a,o,s,h,c,l,u=[],d=[0,0],p={},f=["a","b","c"];if(t&&t.isGeometry){var m=t.faces;for(e=0,n=m.length;e<n;e++){var g=m[e];for(i=0;i<3;i++)s=g[f[i]],h=g[f[(i+1)%3]],d[0]=Math.min(s,h),d[1]=Math.max(s,h),void 0===p[c=d[0]+","+d[1]]&&(p[c]={index1:d[0],index2:d[1]})}for(c in p)o=p[c],l=t.vertices[o.index1],u.push(l.x,l.y,l.z),l=t.vertices[o.index2],u.push(l.x,l.y,l.z)}else if(t&&t.isBufferGeometry){var v,y,x,b,_,w,M;if(l=new E,null!==t.index){for(v=t.attributes.position,y=t.index,0===(x=t.groups).length&&(x=[{start:0,count:y.count,materialIndex:0}]),r=0,a=x.length;r<a;++r)for(e=_=(b=x[r]).start,n=_+b.count;e<n;e+=3)for(i=0;i<3;i++)s=y.getX(e+i),h=y.getX(e+(i+1)%3),d[0]=Math.min(s,h),d[1]=Math.max(s,h),void 0===p[c=d[0]+","+d[1]]&&(p[c]={index1:d[0],index2:d[1]});for(c in p)o=p[c],l.fromBufferAttribute(v,o.index1),u.push(l.x,l.y,l.z),l.fromBufferAttribute(v,o.index2),u.push(l.x,l.y,l.z)}else for(e=0,n=(v=t.attributes.position).count/3;e<n;e++)for(i=0;i<3;i++)w=3*e+i,l.fromBufferAttribute(v,w),u.push(l.x,l.y,l.z),M=3*e+(i+1)%3,l.fromBufferAttribute(v,M),u.push(l.x,l.y,l.z)}this.setAttribute("position",new oe(u,3))}function ga(t,e,i){He.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:i},this.fromBufferGeometry(new va(t,e,i)),this.mergeVertices()}function va(t,e,i){ve.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:i};var n,r,a=[],o=[],s=[],h=[],c=1e-5,l=new E,u=new E,d=new E,p=new E,f=new E;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");var m=e+1;for(n=0;n<=i;n++){var g=n/i;for(r=0;r<=e;r++){var v=r/e;t(v,g,u),o.push(u.x,u.y,u.z),v-c>=0?(t(v-c,g,d),p.subVectors(u,d)):(t(v+c,g,d),p.subVectors(d,u)),g-c>=0?(t(v,g-c,d),f.subVectors(u,d)):(t(v,g+c,d),f.subVectors(d,u)),l.crossVectors(p,f).normalize(),s.push(l.x,l.y,l.z),h.push(v,g)}}for(n=0;n<i;n++)for(r=0;r<e;r++){var y=n*m+r,x=n*m+r+1,b=(n+1)*m+r+1,_=(n+1)*m+r;a.push(y,x,_),a.push(x,b,_)}this.setIndex(a),this.setAttribute("position",new oe(o,3)),this.setAttribute("normal",new oe(s,3)),this.setAttribute("uv",new oe(h,2))}function ya(t,e,i,n){He.call(this),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:i,detail:n},this.fromBufferGeometry(new xa(t,e,i,n)),this.mergeVertices()}function xa(t,e,i,n){ve.call(this),this.type="PolyhedronBufferGeometry",this.parameters={vertices:t,indices:e,radiu

vendor: 3,575 bytes, line 12

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vendor: 8,762 bytes, line 12

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f=ao.triangulateShape(d,p);for(o=0,h=p.length;o<h;o++)c=p[o],d=d.concat(c);for(o=0,h=d.length;o<h;o++){var m=d[o];n.push(m.x,m.y,0),r.push(0,0,1),a.push(m.x,m.y)}for(o=0,h=f.length;o<h;o++){var g=f[o],v=g[0]+l,y=g[1]+l,x=g[2]+l;i.push(v,y,x),s+=3}}this.setIndex(i),this.setAttribute("position",new oe(n,3)),this.setAttribute("normal",new oe(r,3)),this.setAttribute("uv",new oe(a,2))}function Mo(t,e){if(e.shapes=[],Array.isArray(t))for(var i=0,n=t.length;i<n;i++){var r=t[i];e.shapes.push(r.uuid)}else e.shapes.push(t.uuid);return e}function So(t,e){ve.call(this),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1;var i,n,r,a,o=[],s=Math.cos(f.DEG2RAD*e),h=[0,0],c={},l=["a","b","c"];t.isBufferGeometry?(a=new He).fromBufferGeometry(t):a=t.clone(),a.mergeVertices(),a.computeFaceNormals();for(var u=a.vertices,d=a.faces,p=0,m=d.length;p<m;p++)for(var g=d[p],v=0;v<3;v++)i=g[l[v]],n=g[l[(v+1)%3]],h[0]=Math.min(i,n),h[1]=Math.max(i,n),void 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vendor: 1,749 bytes, line 12

12function To(t,e,i,n,r,a,o,s){He.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:i,radialSegments:n,heightSegments:r,openEnded:a,thetaStart:o,thetaLength:s},this.fromBufferGeometry(new Eo(t,e,i,n,r,a,o,s)),this.mergeVertices()}function Eo(t,e,i,n,r,a,o,s){ve.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:i,radialSegments:n,heightSegments:r,openEnded:a,thetaStart:o,thetaLength:s};var h=this;t=void 0!==t?t:1,e=void 0!==e?e:1,i=i||1,n=Math.floor(n)||8,r=Math.floor(r)||1,a=void 0!==a&&a,o=void 0!==o?o:0,s=void 0!==s?s:2*Math.PI;var c=[],l=[],u=[],d=[],p=0,f=[],g=i/2,v=0;function y(i){var r,a,f,y=new m,x=new E,b=0,_=!0===i?t:e,w=!0===i?1:-1;for(a=p,r=1;r<=n;r++)l.push(0,g*w,0),u.push(0,w,0),d.push(.5,.5),p++;for(f=p,r=0;r<=n;r++){var M=r/n*s+o,S=Math.cos(M),T=Math.sin(M);x.x=_*T,x.y=g*w,x.z=_*S,l.push(x.x,x.y,x.z),u.push(0,w,0),y.x=.5*S+.5,y.y=.5*T*w+.5,d.push(y.x,y.y),p++}for(r=0;r<n;r++){var A=a+r,P=f+r;!0===i?c.push(P,P+1,A):c.push(P+1,P,A),b+=3}h.addGroup(v,b,!0===i?1:2),v+=b}!function(){var a,m,y=new E,x=new E,b=0,_=(e-t)/i;for(m=0;m<=r;m++){var w=[],M=m/r,S=M*(e-t)+t;for(a=0;a<=n;a++){var T=a/n,A=T*s+o,P=Math.sin(A),C=Math.cos(A);x.x=S*P,x.y=-M*i+g,x.z=S*C,l.push(x.x,x.y,x.z),y.set(P,_,C).normalize(),u.push(y.x,y.y,y.z),d.push(T,1-M),w.push(p++)}f.push(w)}for(a=0;a<n;a++)for(m=0;m<r;m++){var L=f[m][a],R=f[m+1][a],I=f[m+1][a+1],O=f[m][a+1];c.push(L,R,O),c.push(R,I,O),b+=6}h.addGroup(v,b,0),v+=b}(),!1===a&&(t>0&&y(!0),e>0&&y(!1)),this.setIndex(c),this.setAttribute("position",new oe(l,3)),this.setAttribute("normal",new oe(u,3)),this.setAttribute("uv",new oe(d,2))}function Ao(t,e,i,n,r,a,o){To.call(this,0,t,e,i,n,r,a,o),this.type="C

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Bo(t){Yr.call(this),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}Io.prototype=Object.create(Zt.prototype),Io.prototype.constructor=Io,Io.prototype.isShadowMaterial=!0,Io.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.color.copy(t.color),this},Oo.prototype=Object.create(Ye.prototype),Oo.prototype.constructor=Oo,Oo.prototype.isRawShaderMaterial=!0,Do.prototype=Object.create(Zt.prototype),Do.prototype.constructor=Do,Do.prototype.isMeshStandardMaterial=!0,Do.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.vertexTangents=t.vertexTangents,this},No.prototype=Object.create(Do.prototype),No.prototype.constructor=No,No.prototype.isMeshPhysicalMaterial=!0,No.prototype.copy=function(t){return Do.prototype.copy.call(this,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.reflectivity=t.reflectivity,t.sheen?this.sheen=(this.sheen||new jt).copy(t.sheen):this.sheen=null,this.transparency=t.transparency,this},ko.prototype=Object.create(Zt.prototype),ko.prototype.constructor=ko,ko.prototype.isMeshPhongMaterial=!0,ko.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Fo.prototype=Object.create(Zt.prototype),Fo.prototype.constructor=Fo,Fo.prototype.isMeshToonMaterial=!0,Fo.prototype.copy=function(t){return Zt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,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.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Go.prototype=Object.create(Zt.prototype),Go.prototype.constructor=Go,Go.prototype.isMeshNormalMaterial=!0,Go.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},zo.prototype=Object.create(Zt.prototype),zo.prototype.constructor=zo,zo.prototype.isMeshLambertMaterial=!0,zo.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Uo.prototype=Object.create(Zt.prototype),Uo.prototype.constructor=Uo,Uo.prototype.isMeshMat

12capMaterial=!0,Uo.prototype.copy=function(t){return Zt.prototype.copy.call(this,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.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Bo.prototype=Object.create(Yr.prototype),Bo.prototype.constructor=Bo,Bo.prototype.isLineDashedMaterial=!0,Bo.prototype.copy=function(t){return Yr.prototype.copy.call(this,t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var Ho=Object.freeze({__proto__:null,ShadowMaterial:Io,SpriteMaterial:fr,RawShaderMaterial:Oo,ShaderMaterial:Ye,PointsMaterial:ra,MeshPhysicalMaterial:No,MeshStandardMaterial:Do,MeshPhongMaterial:ko,MeshToonMaterial:Fo,MeshNormalMaterial:Go,MeshLambertMaterial:zo,MeshDepthMaterial:Jn,MeshDistanceMaterial:Kn,MeshBasicMaterial:Jt,MeshMatcapMaterial:Uo,LineDashedMaterial:Bo,LineBasicMaterial:Yr,Material:Zt}),jo={arraySlice:function(t,e,i){return jo.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==i?i:t.length)):t.slice(e,i)},convertArray:function(t,e,i){return!t||!i&&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){for(var e=t.length,i=new Array(e),n=0;n!==e;++n)i[n]=n;return i.sort((function(e,i){return t[e]-t[i]})),i},sortedArray:function(t,e,i){for(var n=t.length,r=new t.constructor(n),a=0,o=0;o!==n;++a)for(var s=i[a]*e,h=0;h!==e;++h)r[o++]=t[s+h];return r},flattenJSON:function(t,e,i,n){for(var r=1,a=t[0];void 0!==a&&void 0===a[n];)a=t[r++];if(void 0!==a){var o=a[n];if(void 0!==o)if(Array.isArray(o))do{void 0!==(o=a[n])&&(e.push(a.time),i.push.apply(i,o)),a=t[r++]}while(void 0!==a);else if(void 0!==o.toArray)do{void 0!==(o=a[n])&&(e.push(a.time),o.toArray(i,i.length)),a=t[r++]}while(void 0!==a);else do{void 0!==(o=a[n])&&(e.push(a.time),i.push(o)),a=t[r++]}while(void 0!==a)}},subclip:function(t,e,i,n,r){r=r||30;var a=t.clone();a.name=e;for(var o=[],s=0;s<a.tracks.length;++s){for(var h=a.tracks[s],c=h.getValueSize(),l=[],u=[],d=0;d<h.times.length;++d){var p=h.times[d]*r;if(!(p<i||p>=n)){l.push(h.times[d]);for(var f=0;f<c;++f)u.push(h.values[d*c+f])}}0!==l.length&&(h.times=jo.convertArray(l,h.times.constructor),h.values=jo.convertArray(u,h.values.constructor),o.push(h))}a.tracks=o;var m=1/0;for(s=0;s<a.tracks.length;++s)m>a.tracks[s].times[0]&&(m=a.tracks[s].times[0]);for(s=0;s<a.tracks.length;++s)a.tracks[s].shift(-1*m);return a.resetDuration(),a},makeClipAdditive:function(t,e,i,n){void 0===e&&(e=0),void 0===i&&(i=t),(void 0===n||n<=0)&&(n=30);for(var r=t.tracks.length,a=e/n,o=0;o<r;++o){var s=i.tracks[o],h=s.ValueTypeName;if("bool"!==h&&"string"!==h){var c=t.tracks.find((function(t){return t.name===s.name&&t.ValueTypeName===h}));if(void 0!==c){var l,u=s.getValueSize(),d=s.times.length-1;if(a<=s.times[0])l=jo.arraySlice(s.values,0,s.valueSize);else if(a>=s.times[d]){var p=d*u;l=jo.arraySlice(s.values,p)}else{var f=s.createInterpolant();f.evaluate(a),l=f.resultBuffer}if("quaternion"===h)new M(l[0],l[1],l[2],l[3]).normalize().conjugate().toArray(l);for(var m=c.times.length,g=0;g<m;++g){var v=g*u;if("quaternion"===h)M.multiplyQuaternionsFlat(c.values,v,l,0,c.values,v);else for(var y=0;y<u;++y)c.values[v+y]-=l[y]}}}}return t.blendMode=2501,t}};function Vo(t,e,i,n){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==n?n:new e.constructor(i),this.sampleValues=e,this.valueSize=i}function Wo(t,e,i,n){Vo.call(this,t,e,i,n),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0}function Xo(t,e,i,n){Vo.call(this,t,e,i,n)}function Yo(t,e,i,n){Vo.call(this,t,e,i,n)}function qo(t,e,i,n){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=jo.convertArray(e,this.TimeBufferType),this.values=jo.convertArray(i,this.ValueBufferType),this.setInterpolation(n||this.DefaultInterpolation)}function Zo(t,e,i){qo.call(this,t,e,i)}

vendor: 13,139 bytes, line 12

12function Jo(t,e,i,n){qo.call(this,t,e,i,n)}function Ko(t,e,i,n){qo.call(this,t,e,i,n)}function Qo(t,e,i,n){Vo.call(this,t,e,i,n)}function $o(t,e,i,n){qo.call(this,t,e,i,n)}function ts(t,e,i,n){qo.call(this,t,e,i,n)}function es(t,e,i,n){qo.call(this,t,e,i,n)}function is(t,e,i,n){this.name=t,this.tracks=i,this.duration=void 0!==e?e:-1,this.blendMode=void 0!==n?n:2500,this.uuid=f.generateUUID(),this.duration<0&&this.resetDuration()}function ns(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");var e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Ko;case"vector":case"vector2":case"vector3":case"vector4":return es;case"color":return Jo;case"quaternion":return $o;case"bool":case"boolean":return Zo;case"string":return ts}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){var i=[],n=[];jo.flattenJSON(t.keys,i,n,"value"),t.times=i,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}Object.assign(Vo.prototype,{evaluate:function(t){var e=this.parameterPositions,i=this._cachedIndex,n=e[i],r=e[i-1];t:{e:{var a;i:{n:if(!(t<n)){for(var o=i+2;;){if(void 0===n){if(t<r)break n;return i=e.length,this._cachedIndex=i,this.afterEnd_(i-1,t,r)}if(i===o)break;if(r=n,t<(n=e[++i]))break e}a=e.length;break i}if(t>=r)break t;var s=e[1];t<s&&(i=2,r=s);for(o=i-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,n);if(i===o)break;if(n=r,t>=(r=e[--i-1]))break e}a=i,i=0}for(;i<a;){var h=i+a>>>1;t<e[h]?a=h:i=h+1}if(n=e[i],void 0===(r=e[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=e.length,this._cachedIndex=i,this.afterEnd_(i-1,r,t)}this._cachedIndex=i,this.intervalChanged_(i,r,n)}return this.interpolate_(i,r,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=t*n,a=0;a!==n;++a)e[a]=i[r+a];return e},interpolate_:function(){throw new Error("call to abstract method")},intervalChanged_:function(){}}),Object.assign(Vo.prototype,{beforeStart_:Vo.prototype.copySampleValue_,afterEnd_:Vo.prototype.copySampleValue_}),Wo.prototype=Object.assign(Object.create(Vo.prototype),{constructor:Wo,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(t,e,i){var n=this.parameterPositions,r=t-2,a=t+1,o=n[r],s=n[a];if(void 0===o)switch(this.getSettings_().endingStart){case 2401:r=t,o=2*e-i;break;case 2402:o=e+n[r=n.length-2]-n[r+1];break;default:r=t,o=i}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:a=t,s=2*i-e;break;case 2402:a=1,s=i+n[1]-n[0];break;default:a=t-1,s=e}var h=.5*(i-e),c=this.valueSize;this._weightPrev=h/(e-o),this._weightNext=h/(s-i),this._offsetPrev=r*c,this._offsetNext=a*c},interpolate_:function(t,e,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=t*o,h=s-o,c=this._offsetPrev,l=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(i-e)/(n-e),f=p*p,m=f*p,g=-u*m+2*u*f-u*p,v=(1+u)*m+(-1.5-2*u)*f+(-.5+u)*p+1,y=(-1-d)*m+(1.5+d)*f+.5*p,x=d*m-d*f,b=0;b!==o;++b)r[b]=g*a[c+b]+v*a[h+b]+y*a[s+b]+x*a[l+b];return r}}),Xo.prototype=Object.assign(Object.create(Vo.prototype),{constructor:Xo,interpolate_:function(t,e,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=t*o,h=s-o,c=(i-e)/(n-e),l=1-c,u=0;u!==o;++u)r[u]=a[h+u]*l+a[s+u]*c;return r}}),Yo.prototype=Object.assign(Object.create(Vo.prototype),{constructor:Yo,interpolate_:function(t){return this.copySampleValue_(t-1)}}),Object.assign(qo,{toJSON:function(t){var e,i=t.constructor;if(void 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vendor: 4,818 bytes, line 12

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vendor: 5,787 bytes, line 12

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2*(1-t)*t*e}(t,i)+function(t,e){return t*t*e}(t,n)}function As(t,e,i,n,r){return function(t,e){var i=1-t;return i*i*i*e}(t,e)+function(t,e){var i=1-t;return 3*i*i*t*e}(t,i)+function(t,e){return 3*(1-t)*t*t*e}(t,n)+function(t,e){return t*t*t*e}(t,r)}function Ps(t,e,i,n){gs.call(this),this.type="CubicBezierCurve",this.v0=t||new m,this.v1=e||new m,this.v2=i||new m,this.v3=n||new m}function Cs(t,e,i,n){gs.call(this),this.type="CubicBezierCurve3",this.v0=t||new E,this.v1=e||new E,this.v2=i||new E,this.v3=n||new E}function Ls(t,e){gs.call(this),this.type="LineCurve",this.v1=t||new m,this.v2=e||new m}function Rs(t,e){gs.call(this),this.type="LineCurve3",this.v1=t||new E,this.v2=e||new E}function Is(t,e,i){gs.call(this),this.type="QuadraticBezierCurve",this.v0=t||new m,this.v1=e||new m,this.v2=i||new m}function Os(t,e,i){gs.call(this),this.type="QuadraticBezierCurve3",this.v0=t||new E,this.v1=e||new E,this.v2=i||new E}function Ds(t){gs.call(this),this.type="SplineCurve",this.points=t||[]}Ss.prototype=Object.create(gs.prototype),Ss.prototype.constructor=Ss,Ss.prototype.isCatmullRomCurve3=!0,Ss.prototype.getPoint=function(t,e){var i,n,r,a,o=e||new E,s=this.points,h=s.length,c=(h-(this.closed?0:1))*t,l=Math.floor(c),u=c-l;if(this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/h)+1)*h:0===u&&l===h-1&&(l=h-2,u=1),this.closed||l>0?i=s[(l-1)%h]:(bs.subVectors(s[0],s[1]).add(s[0]),i=bs),n=s[l%h],r=s[(l+1)%h],this.closed||l+2<h?a=s[(l+2)%h]:(bs.subVectors(s[h-1],s[h-2]).add(s[h-1]),a=bs),"centripetal"===this.curveType||"chordal"===this.curveType){var d="chordal"===this.curveType?.5:.25,p=Math.pow(i.distanceToSquared(n),d),f=Math.pow(n.distanceToSquared(r),d),m=Math.pow(r.distanceToSquared(a),d);f<1e-4&&(f=1),p<1e-4&&(p=f),m<1e-4&&(m=f),_s.initNonuniformCatmullRom(i.x,n.x,r.x,a.x,p,f,m),ws.initNonuniformCatmullRom(i.y,n.y,r.y,a.y,p,f,m),Ms.initNonuniformCatmullRom(i.z,n.z,r.z,a.z,p,f,m)}else"catmullrom"===this.curveType&&(_s.initCatmullRom(i.x,n.x,r.x,a.x,this.tension),ws.initCatmullRom(i.y,n.y,r.y,a.y,this.tension),Ms.initCatmullRom(i.z,n.z,r.z,a.z,this.tension));return o.set(_s.calc(u),ws.calc(u),Ms.calc(u)),o},Ss.prototype.copy=function(t){gs.prototype.copy.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Ss.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);t.points=[];for(var e=0,i=this.points.length;e<i;e++){var n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},Ss.prototype.fromJSON=function(t){gs.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push((new E).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Ps.prototype=Object.create(gs.prototype),Ps.prototype.constructor=Ps,Ps.prototype.isCubicBezierCurve=!0,Ps.prototype.getPoint=function(t,e){var i=e||new m,n=this.v0,r=this.v1,a=this.v2,o=this.v3;return i.set(As(t,n.x,r.x,a.x,o.x),As(t,n.y,r.y,a.y,o.y)),i},Ps.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Ps.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Ps.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Cs.prototype=Object.create(gs.prototype),Cs.prototype.constructor=Cs,Cs.prototype.isCubicBezierCurve3=!0,Cs.prototype.getPoint=function(t,e){var i=e||new E,n=this.v0,r=this.v1,a=this.v2,o=this.v3;

vendor: 4,387 bytes, line 12

12return i.set(As(t,n.x,r.x,a.x,o.x),As(t,n.y,r.y,a.y,o.y),As(t,n.z,r.z,a.z,o.z)),i},Cs.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Cs.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Cs.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Ls.prototype=Object.create(gs.prototype),Ls.prototype.constructor=Ls,Ls.prototype.isLineCurve=!0,Ls.prototype.getPoint=function(t,e){var i=e||new m;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},Ls.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Ls.prototype.getTangent=function(t,e){return(e||new m).copy(this.v2).sub(this.v1).normalize()},Ls.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Ls.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Ls.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Rs.prototype=Object.create(gs.prototype),Rs.prototype.constructor=Rs,Rs.prototype.isLineCurve3=!0,Rs.prototype.getPoint=function(t,e){var i=e||new E;return 1===t?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(t).add(this.v1)),i},Rs.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Rs.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Rs.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Rs.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Is.prototype=Object.create(gs.prototype),Is.prototype.constructor=Is,Is.prototype.isQuadraticBezierCurve=!0,Is.prototype.getPoint=function(t,e){var i=e||new m,n=this.v0,r=this.v1,a=this.v2;return i.set(Es(t,n.x,r.x,a.x),Es(t,n.y,r.y,a.y)),i},Is.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Is.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Is.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Os.prototype=Object.create(gs.prototype),Os.prototype.constructor=Os,Os.prototype.isQuadraticBezierCurve3=!0,Os.prototype.getPoint=function(t,e){var i=e||new E,n=this.v0,r=this.v1,a=this.v2;return i.set(Es(t,n.x,r.x,a.x),Es(t,n.y,r.y,a.y),Es(t,n.z,r.z,a.z)),i},Os.prototype.copy=function(t){return gs.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Os.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Os.prototype.fromJSON=function(t){return gs.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Ds.prototype=Object.create(gs.prototype),Ds.prototype.constructor=Ds,Ds.prototype.isSplineCurve=!0,Ds.prototype.getPoint=function(t,e){var i=e||new m,n=this.points,r=(n.length-1)*t,a=Math.floor(r),o=r-a,s=n[0===a?a:a-1],h=n[a],c=n[a>n.length-2?n.length-1:a+1],l=n[a>n.length-3?n.length-1:a+2];return i.set(Ts(o,s.x,h.x,c.x,l.x),Ts(o,s.y,h.y,c.y,l.y)),i},Ds.prototype.copy=function(t){gs.prototype.copy.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push(n.clone())}return this},Ds.prototype.toJSON=function(){var t=gs.prototype.toJSON.call(this);t.points=[];for(var e=0,i=this.points.length;e<i;e++){var n=this.points[e];t.points.push(n.toArray())}return t},Ds.prototype.fromJSON=function(t){gs.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,i=t.points.length;e<i;e++){var n=t.points[e];this.points.push((new m).fromArray(n))}return this};var Ns=Object.freeze({__proto__:null,ArcCurve:ys,CatmullRomCurve3:Ss,CubicBezierCurve:Ps,Cub

vendor: 15,973 bytes, line 12

12icBezierCurve3:Cs,EllipseCurve:vs,LineCurve:Ls,LineCurve3:Rs,QuadraticBezierCurve:Is,QuadraticBezierCurve3:Os,SplineCurve:Ds});function ks(){gs.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Fs(t){ks.call(this),this.type="Path",this.currentPoint=new m,t&&this.setFromPoints(t)}function Gs(t){Fs.call(this,t),this.uuid=f.generateUUID(),this.type="Shape",this.holes=[]}function zs(t,e){Q.call(this),this.type="Light",this.color=new jt(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function Us(t,e,i){zs.call(this,t,i),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(Q.DefaultUp),this.updateMatrix(),this.groundColor=new jt(e)}function Bs(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new m(512,512),this.map=null,this.mapPass=null,this.matrix=new D,this._frustum=new ei,this._frameExtents=new m(1,1),this._viewportCount=1,this._viewports=[new b(0,0,1,1)]}function Hs(){Bs.call(this,new Ze(50,1,.5,500))}function js(t,e,i,n,r,a){zs.call(this,t,e),this.type="SpotLight",this.position.copy(Q.DefaultUp),this.updateMatrix(),this.target=new Q,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==i?i:0,this.angle=void 0!==n?n:Math.PI/3,this.penumbra=void 0!==r?r:0,this.decay=void 0!==a?a:1,this.shadow=new Hs}function Vs(){Bs.call(this,new Ze(90,1,.5,500)),this._frameExtents=new m(4,2),this._viewportCount=6,this._viewports=[new b(2,1,1,1),new b(0,1,1,1),new b(3,1,1,1),new b(1,1,1,1),new b(3,0,1,1),new b(1,0,1,1)],this._cubeDirections=[new E(1,0,0),new E(-1,0,0),new E(0,0,1),new E(0,0,-1),new E(0,1,0),new E(0,-1,0)],this._cubeUps=[new E(0,1,0),new E(0,1,0),new E(0,1,0),new E(0,1,0),new E(0,0,1),new E(0,0,-1)]}function Ws(t,e,i,n){zs.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==i?i:0,this.decay=void 0!==n?n:1,this.shadow=new Vs}function Xs(t,e,i,n,r,a){qe.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=void 0!==t?t:-1,this.right=void 0!==e?e:1,this.top=void 0!==i?i:1,this.bottom=void 0!==n?n:-1,this.near=void 0!==r?r:.1,this.far=void 0!==a?a:2e3,this.updateProjectionMatrix()}function Ys(){Bs.call(this,new Xs(-5,5,5,-5,.5,500))}function qs(t,e){zs.call(this,t,e),this.type="DirectionalLight",this.position.copy(Q.DefaultUp),this.updateMatrix(),this.target=new Q,this.shadow=new Ys}function Zs(t,e){zs.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function Js(t,e,i,n){zs.call(this,t,e),this.type="RectAreaLight",this.width=void 0!==i?i:10,this.height=void 0!==n?n:10}function Ks(){this.coefficients=[];for(var t=0;t<9;t++)this.coefficients.push(new E)}function Qs(t,e){zs.call(this,void 0,e),this.type="LightProbe",this.sh=void 0!==t?t:new Ks}function $s(t){ss.call(this,t),this.textures={}}ks.prototype=Object.assign(Object.create(gs.prototype),{constructor:ks,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ls(e,t))},getPoint:function(t){for(var e=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=e){var r=i[n]-e,a=this.curves[n],o=a.getLength(),s=0===o?0:1-r/o;return a.getPointAt(s)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,i=0,n=this.curves.length;i<n;i++)e+=this.curves[i].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],i=0;i<=t;i++)e.push(this.getPoint(i/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,i=[],n=0,r=this.curves;n<r.length;n++)for(var a=r[n],o=a&&a.isEllipseCurve?2*t:a&&(a.isLineCurve||a.isLineCurve3)?1:a&&a.isSplineCurve?t*a.points.length:t,s=a.getPoints(o),h=0;h<s.length;h++){var c=s[h];e&&e.equals(c)||(i.push(c),e=c)}return this.autoClose&&i.length>1&&!i[i.length-1].equals(i[0])&&i.push(i[0]),i},copy:function(t){gs.prototype.copy.call(this,t),this.curves=[];for(var e=0,i=t.curves.length;e<i;e++){var n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){var t=gs.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(var e=0,i=this.curves.length;e<i;e++){var n=this.curves[e];t.curves.push(n.toJSON())}return t},fromJSON:function(t){gs.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(var e=0,i=t.curves.length;e<i;e++){var n=t.curves[e];this.curves.push((new Ns[n.type]).fromJSON(n))}return this}}),Fs.prototype=Object.assign(Object.create(ks.prototype),{constructor:Fs,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,i=t.length;e<i;e++)this.lineTo(t[e].x,t[e].y);return this},moveTo:function(t,e){return this.currentPoint.set(t,e),this},lineTo:function(t,e){var i=new Ls(this.currentPoint.clone(),new m(t,e));return this.curves.push(i),this.currentPoint.set(t,e),this},quadraticCurveTo:function(t,e,i,n){var r=new Is(this.currentPoint.clone(),new m(t,e),new m(i,n));return this.curves.push(r),this.currentPoint.set(i,n),this},bezierCurveTo:function(t,e,i,n,r,a){var o=new Ps(this.currentPoint.clone(),new m(t,e),new m(i,n),new m(r,a));return this.curves.push(o),this.currentPoint.set(r,a),this},splineThru:function(t){var e=new Ds([this.currentPoint.clone()].concat(t));return this.curves.push(e),this.currentPoint.copy(t[t.length-1]),this},arc:function(t,e,i,n,r,a){var o=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(t+o,e+s,i,n,r,a),this},absarc:function(t,e,i,n,r,a){return this.absellipse(t,e,i,i,n,r,a),this},ellipse:function(t,e,i,n,r,a,o,s){var h=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(t+h,e+c,i,n,r,a,o,s),this},absellipse:function(t,e,i,n,r,a,o,s){var h=new vs(t,e,i,n,r,a,o,s);if(this.curves.length>0){var c=h.getPoint(0);c.equals(this.currentPoint)||this.lineTo(c.x,c.y)}this.curves.push(h);var l=h.getPoint(1);return this.currentPoint.copy(l),this},copy:function(t){return ks.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){var t=ks.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return ks.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),Gs.prototype=Object.assign(Object.create(Fs.prototype),{constructor:Gs,getPointsHoles:function(t){for(var e=[],i=0,n=this.holes.length;i<n;i++)e[i]=this.holes[i].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Fs.prototype.copy.call(this,t),this.holes=[];for(var e=0,i=t.holes.length;e<i;e++){var n=t.holes[e];this.holes.push(n.clone())}return this},toJSON:function(){var t=Fs.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(var e=0,i=this.holes.length;e<i;e++){var n=this.holes[e];t.holes.push(n.toJSON())}return t},fromJSON:function(t){Fs.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(var e=0,i=t.holes.length;e<i;e++){var n=t.holes[e];this.holes.push((new Fs).fromJSON(n))}return this}}),zs.prototype=Object.assign(Object.create(Q.prototype),{constructor:zs,isLight:!0,copy:function(t){return Q.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=Q.prototype.toJSON.call(this,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}}),Us.prototype=Object.assign(Object.create(zs.prototype),{constructor:Us,isHemisphereLight:!0,copy:function(t){return zs.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Bs.prototype,{_projScreenMatrix:new D,_lightPositionWorld:new E,_lookTarget:new E,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(t){var e=this.camera,i=this.matrix,n=this._projScreenMatrix,r=this._lookTarget,a=this._lightPositionWorld;a.setFromMatrixPosition(t.matrixWorld),e.position.copy(a),r.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(r),e.updateMatrixWorld(),n.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(n),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(e.projectionMatrix),i.multiply(e.matrixWorldInverse)},getViewport:function(t){return this._viewports[t]},getFrameExtents:function(){return this._frameExtents},copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),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}}),Hs.prototype=Object.assign(Object.create(Bs.prototype),{constructor:Hs,isSpotLightShadow:!0,updateMatrices:function(t){var e=this.camera,i=2*f.RAD2DEG*t.angle,n=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;i===e.fov&&n===e.aspect&&r===e.far||(e.fov=i,e.aspect=n,e.far=r,e.updateProjectionMatrix()),Bs.prototype.updateMatrices.call(this,t)}}),js.prototype=Object.assign(Object.create(zs.prototype),{constructor:js,isSpotLight:!0,copy:function(t){return zs.prototype.copy.call(this,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}}),Vs.prototype=Object.assign(Object.create(Bs.prototype),{constructor:Vs,isPointLightShadow:!0,updateMatrices:function(t,e){void 0===e&&(e=0);var i=this.camera,n=this.matrix,r=this._lightPositionWorld,a=this._lookTarget,o=this._projScreenMatrix;r.setFromMatrixPosition(t.matrixWorld),i.position.copy(r),a.copy(i.position),a.add(this._cubeDirections[e]),i.up.copy(this._cubeUps[e]),i.lookAt(a),i.updateMatrixWorld(),n.makeTranslation(-r.x,-r.y,-r.z),o.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(o)}}),Ws.prototype=Object.assign(Object.create(zs.prototype),{constructor:Ws,isPointLight:!0,copy:function(t){return zs.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),Xs.prototype=Object.assign(Object.create(qe.prototype),{constructor:Xs,isOrthographicCamera:!0,copy:function(t,e){return qe.prototype.copy.call(this,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:function(t,e,i,n,r,a){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=i,this.view.offsetY=n,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,n=(this.top+this.bottom)/2,r=i-t,a=i+t,o=n+e,s=n-e;if(null!==this.view&&this.view.enabled){var h=(this.right-this.left)/this.view.fullWidth/this.zoom,c=(this.top-this.bottom)/this.view.fullHeight/this.zoom;a=(r+=h*this.view.offsetX)+h*this.view.width,s=(o-=c*this.view.offsetY)-c*this.view.height}this.projectionMatrix.makeOrthographic(r,a,o,s,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=Q.prototype.toJSON.call(this,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}}),Ys.prototype=Object.assign(Object.create(Bs.prototype),{constructor:Ys,isDirectionalLightShadow:!0,updateMatrices:function(t){Bs.prototype.updateMatrices.call(this,t)}}),qs.prototype=Object.assign(Object.create(zs.prototype),{constructor:qs,isDirectionalLight:!0,copy:function(t){return zs.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Zs.prototype=Object.assign(Object.create(zs.prototype),{constructor:Zs,isAmbientLight:!0}),Js.prototype=Object.assign(Object.create(zs.prototype),{constructor:Js,isRectAreaLight:!0,copy:function(t){return zs.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=zs.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}}),Object.assign(Ks.prototype,{isSphericalHarmonics3:!0,set:function(t){for(var e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this},zero:function(){for(var t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this},getAt:function(t,e){var i=t.x,n=t.y,r=t.z,a=this.coefficients;return e.copy(a[0]).multiplyScalar(.282095),e.addScaledVector(a[1],.488603*n),e.addScaledVector(a[2],.488603*r),e.addScaledVector(a[3],.488603*i),e.addScaledVector(a[4],i*n*1.092548),e.addScaledVector(a[5],n*r*1.092548),e.addScaledVector(a[6],.315392*(3*r*r-1)),e.addScaledVector(a[7],i*r*1.092548),e.addScaledVector(a[8],.546274*(i*i-n*n)),e},getIrradianceAt:function(t,e){var i=t.x,n=t.y,r=t.z,a=this.coefficients;return e.copy(a[0]).multiplyScalar(.886227),e.addScaledVector(a[1],1.023328*n),e.addScaledVector(a[2],1.023328*r),e.addScaledVector(a[3],1.023328*i),e.addScaledVector(a[4],.858086*i*n),e.addScaledVector(a[5],.858086*n*r),e.addScaledVector(a[6],.743125*r*r-.247708),e.addScaledVector(a[7],.858086*i*r),e.addScaledVector(a[8],.429043*(i*i-n*n)),e},add:function(t){for(var e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this},addScaledSH:function(t,e){for(var i=0;i<9;i++)this.coefficients[i].addScaledVector(t.coefficients[i],e);return this},scale:function(t){for(var e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this},lerp:function(t,e){for(var i=0;i<9;i++)this.coefficients[i].lerp(t.coefficients[i],e);return this},equals:function(t){for(var e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0},copy:function(t){return this.set(t.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(t,e){void 0===e&&(e=0);for(var i=this.coefficients,n=0;n<9;n++)i[n].fromArray(t,e+3*n);return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);for(var i=this.coefficients,n=0;n<9;n++)i[n].toArray(t,e+3*n);return t}}),Object.assign(Ks,{getBasisAt:function(t,e){var i=t.x,n=t.y,r=t.z;e[0]=.282095,e[1]=.488603*n,e[2]=.488603*r,e[3]=.488603*i,e[4]=1.092548*i*n,e[5]=1.092548*n*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*i*r,e[8]=.546274*(i*i-n*n)}}),Qs.prototype=Object.assign(Object.create(zs.prototype),{constructor:Qs,isLightProbe:!0,copy:function(t){return zs.prototype.copy.call(this,t),this.sh.copy(t.sh),this},fromJSON:function(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this},toJSON:function(t){var e=zs.prototype.toJSON.call(this,t);return e.object.sh=this.sh.toArray(),e}}),$s.prototype=Object.assign(Object.create(ss.prototype),{constructor:$s,load:function(t,e,

12i,n){var r=this,a=new cs(r.manager);a.setPath(r.path),a.load(t,(function(i){try{e(r.parse(JSON.parse(i)))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)},parse:function(t){var e=this.textures;function i(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}var n=new Ho[t.type];if(void 0!==t.uuid&&(n.uuid=t.uuid),void 0!==t.name&&(n.name=t.name),void 0!==t.color&&n.color.setHex(t.color),void 0!==t.roughness&&(n.roughness=t.roughness),void 0!==t.metalness&&(n.metalness=t.metalness),void 0!==t.sheen&&(n.sheen=(new jt).setHex(t.sheen)),void 0!==t.emissive&&n.emissive.setHex(t.emissive),void 0!==t.specular&&n.specular.setHex(t.specular),void 0!==t.shininess&&(n.shininess=t.shininess),void 0!==t.clearcoat&&(n.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(n.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.fog&&(n.fog=t.fog),void 0!==t.flatShading&&(n.flatShading=t.flatShading),void 0!==t.blending&&(n.blending=t.blending),void 0!==t.combine&&(n.combine=t.combine),void 0!==t.side&&(n.side=t.side),void 0!==t.opacity&&(n.opacity=t.opacity),void 0!==t.transparent&&(n.transparent=t.transparent),void 0!==t.alphaTest&&(n.alphaTest=t.alphaTest),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(n.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(n.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(n.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(n.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(n.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(n.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(n.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(n.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(n.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(n.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(n.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(n.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(n.rotation=t.rotation),1!==t.linewidth&&(n.linewidth=t.linewidth),void 0!==t.dashSize&&(n.dashSize=t.dashSize),void 0!==t.gapSize&&(n.gapSize=t.gapSize),void 0!==t.scale&&(n.scale=t.scale),void 0!==t.polygonOffset&&(n.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(n.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(n.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(n.skinning=t.skinning),void 0!==t.morphTargets&&(n.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(n.morphNormals=t.morphNormals),void 0!==t.dithering&&(n.dithering=t.dithering),void 0!==t.vertexTangents&&(n.vertexTangents=t.vertexTangents),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.toneMapped&&(n.toneMapped=t.toneMapped),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?n.vertexColors=t.vertexColors>0:n.vertexColors=t.vertexColors),void 0!==t.uniforms)for(var r in t.uniforms){var a=t.uniforms[r];switch(n.uniforms[r]={},a.type){case"t":n.uniforms[r].value=i(a.value);break;case"c":n.uniforms[r].value=(new jt).setHex(a.value);break;case"v2":n.uniforms[r].value=(new m).fromArray(a.value);break;case"v3":n.uniforms[r].value=(new E).fromArray(a.value);break;case"v4":n.uniforms[r].value=(new b).fromArray(a.value);break;case"m3":n.uniforms[r].value=(new g).fromArray(a.value);

12case"m4":n.uniforms[r].value=(new D).fromArray(a.value);break;default:n.uniforms[r].value=a.value}}if(void 0!==t.defines&&(n.defines=t.defines),void 0!==t.vertexShader&&(n.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(n.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(var o in t.extensions)n.extensions[o]=t.extensions[o];if(void 0!==t.shading&&(n.flatShading=1===t.shading),void 0!==t.size&&(n.size=t.size),void 0!==t.sizeAttenuation&&(n.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(n.map=i(t.map)),void 0!==t.matcap&&(n.matcap=i(t.matcap)),void 0!==t.alphaMap&&(n.alphaMap=i(t.alphaMap)),void 0!==t.bumpMap&&(n.bumpMap=i(t.bumpMap)),void 0!==t.bumpScale&&(n.bumpScale=t.bumpScale),void 0!==t.normalMap&&(n.normalMap=i(t.normalMap)),void 0!==t.normalMapType&&(n.normalMapType=t.normalMapType),void 0!==t.normalScale){var s=t.normalScale;!1===Array.isArray(s)&&(s=[s,s]),n.normalScale=(new m).fromArray(s)}return void 0!==t.displacementMap&&(n.displacementMap=i(t.displacementMap)),void 0!==t.displacementScale&&(n.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(n.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(n.roughnessMap=i(t.roughnessMap)),void 0!==t.metalnessMap&&(n.metalnessMap=i(t.metalnessMap)),void 0!==t.emissiveMap&&(n.emissiveMap=i(t.emissiveMap)),void 0!==t.emissiveIntensity&&(n.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(n.specularMap=i(t.specularMap)),void 0!==t.envMap&&(n.envMap=i(t.envMap)),void 0!==t.envMapIntensity&&(n.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(n.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(n.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(n.lightMap=i(t.lightMap)),void 0!==t.lightMapIntensity&&(n.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(n.aoMap=i(t.aoMap)),void 0!==t.aoMapIntensity&&(n.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(n.gradientMap=i(t.gradientMap)),void 0!==t.clearcoatMap&&(n.clearcoatMap=i(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(n.clearcoatRoughnessMap=i(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(n.clearcoatNormalMap=i(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(n.clearcoatNormalScale=(new m).fromArray(t.clearcoatNormalScale)),n},setTextures:function(t){return this.textures=t,this}});var th=function(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);for(var e="",i=0,n=t.length;i<n;i++)e+=String.fromCharCode(t[i]);try{return decodeURIComponent(escape(e))}catch(t){return e}},eh=function(t){var e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)};function ih(){ve.call(this),this.type="InstancedBufferGeometry",this.instanceCount=1/0}

vendor: 13,491 bytes, line 12

12function nh(t,e,i,n){"number"==typeof i&&(n=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),Qt.call(this,t,e,i),this.meshPerAttribute=n||1}function rh(t){ss.call(this,t)}ih.prototype=Object.assign(Object.create(ve.prototype),{constructor:ih,isInstancedBufferGeometry:!0,copy:function(t){return ve.prototype.copy.call(this,t),this.instanceCount=t.instanceCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t=ve.prototype.toJSON.call(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}),nh.prototype=Object.assign(Object.create(Qt.prototype),{constructor:nh,isInstancedBufferAttribute:!0,copy:function(t){return Qt.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},toJSON:function(){var t=Qt.prototype.toJSON.call(this);return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}),rh.prototype=Object.assign(Object.create(ss.prototype),{constructor:rh,load:function(t,e,i,n){var r=this,a=new cs(r.manager);a.setPath(r.path),a.load(t,(function(i){try{e(r.parse(JSON.parse(i)))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)},parse:function(t){var e=t.isInstancedBufferGeometry?new ih:new ve,i=t.data.index;if(void 0!==i){var n=new ah[i.type](i.array);e.setIndex(new Qt(n,1))}var r=t.data.attributes;for(var a in r){var o=r[a],s=(n=new ah[o.type](o.array),new(o.isInstancedBufferAttribute?nh:Qt)(n,o.itemSize,o.normalized));void 0!==o.name&&(s.name=o.name),e.setAttribute(a,s)}var h=t.data.morphAttributes;if(h)for(var a in h){for(var c=h[a],l=[],u=0,d=c.length;u<d;u++){o=c[u],s=new Qt(n=new ah[o.type](o.array),o.itemSize,o.normalized);void 0!==o.name&&(s.name=o.name),l.push(s)}e.morphAttributes[a]=l}t.data.morphTargetsRelative&&(e.morphTargetsRelative=!0);var p=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==p){u=0;for(var f=p.length;u!==f;++u){var m=p[u];e.addGroup(m.start,m.count,m.materialIndex)}}var g=t.data.boundingSphere;if(void 0!==g){var v=new E;void 0!==g.center&&v.fromArray(g.center),e.boundingSphere=new gt(v,g.radius)}return t.name&&(e.name=t.name),t.userData&&(e.userData=t.userData),e}});var ah={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function oh(t){ss.call(this,t)}oh.prototype=Object.assign(Object.create(ss.prototype),{constructor:oh,load:function(t,e,i,n){var r=this,a=""===this.path?eh(t):this.path;this.resourcePath=this.resourcePath||a;var o=new cs(r.manager);o.setPath(this.path),o.load(t,(function(i){var a=null;try{a=JSON.parse(i)}catch(e){return void 0!==n&&n(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var o=a.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()?r.parse(a,e):console.error("THREE.ObjectLoader: Can't load "+t)}),i,n)},parse:function(t,e){var i=this.parseShape(t.shapes),n=this.parseGeometries(t.geometries,i),r=this.parseImages(t.images,(function(){void 0!==e&&e(s)})),a=this.parseTextures(t.textures,r),o=this.parseMaterials(t.materials,a),s=this.parseObject(t.object,n,o);return t.animations&&(s.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(s),s},parseShape:function(t){var e={};if(void 0!==t)for(var i=0,n=t.length;i<n;i++){var r=(new Gs).fromJSON(t[i]);e[r.uuid]=r}return e},parseGeometries:function(t,e){var i={};if(void 0!==t)for(var n=new rh,r=0,a=t.length;r<a;r++){var o,s=t[r];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":o=new Ro[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":o=new Ro[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":o=new Ro[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":o=new Ro[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":o=new Ro[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":o=new Ro[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":o=new Ro[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":o=new Ro[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":o=new Ro[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":o=new Ro[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"TubeGeometry":case"TubeBufferGeometry":o=new Ro[s.type]((new Ns[s.path.type]).fromJSON(s.path),s.tubularSegments,s.radius,s.radialSegments,s.closed);break;case"LatheGeometry":case"LatheBufferGeometry":o=new Ro[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":o=new Ro[s.type](s.vertices,s.indices,s.radius,s.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var h=[],c=0,l=s.shapes.length;c<l;c++){var u=e[s.shapes[c]];h.push(u)}o=new Ro[s.type](h,s.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":for(h=[],c=0,l=s.shapes.length;c<l;c++){u=e[s.shapes[c]];h.push(u)}var d=s.options.extrudePath;void 0!==d&&(s.options.extrudePath=(new Ns[d.type]).fromJSON(d)),o=new Ro[s.type](h,s.options);break;case"BufferGeometry":case"InstancedBufferGeometry":o=n.parse(s);break;case"Geometry":console.error('THREE.ObjectLoader: Loading "Geometry" is not supported anymore.');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+s.type+'"');continue}o.uuid=s.uuid,void 0!==s.name&&(o.name=s.name),!0===o.isBufferGeometry&&void 0!==s.userData&&(o.userData=s.userData),i[s.uuid]=o}return i},parseMaterials:function(t,e){var i={},n={};if(void 0!==t){var r=new $s;r.setTextures(e);for(var a=0,o=t.length;a<o;a++){var s=t[a];if("MultiMaterial"===s.type){for(var h=[],c=0;c<s.materials.length;c++){var l=s.materials[c];void 0===i[l.uuid]&&(i[l.uuid]=r.parse(l)),h.push(i[l.uuid])}n[s.uuid]=h}else void 0===i[s.uuid]&&(i[s.uuid]=r.parse(s)),n[s.uuid]=i[s.uuid]}}return n},parseAnimations:function(t){for(var e=[],i=0;i<t.length;i++){var n=t[i],r=is.parse(n);void 0!==n.uuid&&(r.uuid=n.uuid),e.push(r)}return e},parseImages:function(t,e){var i=this,n={};function r(t){return i.manager.itemStart(t),a.load(t,(function(){i.manager.itemEnd(t)}),void 0,(function(){i.manager.itemError(t),i.manager.itemEnd(t)}))}if(void 0!==t&&t.length>0){var a=new ps(new as(e));a.setCrossOrigin(this.crossOrigin);for(var o=0,s=t.length;o<s;o++){var h=t[o],c=h.url;if(Array.isArray(c)){n[h.uuid]=[];for(var l=0,u=c.length;l<u;l++){var d=c[l],p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(d)?d:i.resourcePath+d;n[h.uuid].push(r(p))}}else{p=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(h.url)?h.url:i.resourcePath+h.url;n[h.uuid]=r(p)}}}return n},parseTextures:function(t,e){function i(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var n={};if(void 0!==t)for(var r=0,a=t.length;r<a;r++){var o,s=t[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image),(o=Array.isArray(e[s.image])?new bi(e[s.image]):new x(e[s.image])).needsUpdate=!0,o.uuid=s.uuid,void 0!==s.name&&(o.name=s.name),void 0!==s.mapping&&(o.mapping=i(s.mapping,hh)),void 0!==s.offset&&o.offset.fromArray(s.offset),void 0!==s.repeat&&o.repeat.fromArray(s.repeat),void 0!==s.center&&o.center.fromArray(s.center),void 0!==s.rotation&&(o.rotation=s.rotation),void 0!==s.wrap&&(o.wrapS=i(s.wrap[0],ch),o.wrapT=i(s.wrap[1],ch)),void 0!==s.format&&(o.format=s.format),void 0!==s.type&&(o.type=s.type),void 0!==s.encoding&&(o.encoding=s.encoding),void 0!==s.minFilter&&(o.minFilter=i(s.minFilter,lh)),void 0!==s.magFilter&&(o.magFilter=i(s.magFilter,lh)),void 0!==s.anisotropy&&(o.anisotropy=s.anisotropy),void 0!==s.flipY&&(o.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(o.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(o.unpackAlignment=s.unpackAlignment),n[s.uuid]=o}return n},parseObject:function(t,e,i){var n;function r(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function a(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],n=0,r=t.length;n<r;n++){var a=t[n];void 0===i[a]&&console.warn("THREE.ObjectLoader: Undefined material",a),e.push(i[a])}return e}return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),i[t]}}switch(t.type){case"Scene":n=new $,void 0!==t.background&&Number.isInteger(t.background)&&(n.background=new jt(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?n.fog=new cr(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(n.fog=new hr(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":n=new Ze(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(n.focus=t.focus),void 0!==t.zoom&&(n.zoom=t.zoom),void 0!==t.filmGauge&&(n.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(n.filmOffset=t.filmOffset),void 0!==t.view&&(n.view=Object.assign({},t.view));break;case"OrthographicCamera":n=new Xs(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(n.zoom=t.zoom),void 0!==t.view&&(n.view=Object.assign({},t.view));break;case"AmbientLight":n=new Zs(t.color,t.intensity);break;case"DirectionalLight":n=new qs(t.color,t.intensity);break;case"PointLight":n=new Ws(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":n=new Js(t.color,t.intensity,t.width,t.height);break;case"SpotLight":n=new js(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":n=new Us(t.color,t.groundColor,t.intensity);break;case"LightProbe":n=(new Qs).fromJSON(t);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":n=new Ne(o=r(t.geometry),s=a(t.material));break;case"InstancedMesh":var o=r(t.geometry),s=a(t.material),h=t.count,c=t.instanceMatrix;(n=new Xr(o,s,h)).instanceMatrix=new Qt(new Float32Array(c.array),16);break;case"LOD":n=new kr;break;case"Line":n=new $r(r(t.geometry),a(t.material),t.mode);break;case"LineLoop":n=new na(r(t.geometry),a(t.material));break;case"LineSegments":n=new ia(r(t.geometry),a(t.material));break;case"PointCloud":case"Points":n=new ca(r(t.geometry),a(t.material));break;case"Sprite":n=new Ar(a(t.material));break;case"Group":n=new nr;break;default:n=new Q}if(n.uuid=t.uuid,void 0!==t.name&&(n.name=t.name),void 0!==t.matrix?(n.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(n.matrixAutoUpdate=t.matrixAutoUpdate),n.matrixAutoUpdate&&n.matrix.decompose(n.position,n.quaternion,n.scale)):(void 0!==t.position&&n.position.fromArray(t.position),void 0!==t.rotation&&n.rotation.fromArray(t.rotation),void 0!==t.quaternion&&n.quaternion.fromArray(t.quaternion),void 0!==t.scale&&n.scale.fromArray(t.scale)),void 0!==t.castShadow&&(n.castShadow=t.castShadow),void 0!==t.receiveShadow&&(n.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(n.shadow.bias=t.shadow.bias),void 0!==t.shadow.radius&&(n.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&n.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(n.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.frustumCulled&&(n.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(n.renderOrder=t.renderOrder),void 0!==t.userData&&(n.userData=t.userData),void 0!==t.layers&&(n.layers.mask=t.layers),void 0!==t.children)for(var l=t.children,u=0;u<l.length;u++)n.add(this.parseObject(l[u],e,i));if("LOD"===t.type){void 0!==t.autoUpdate&&(n.autoUpdate=t.autoUpdate);for(var d=t.levels,p=0;p<d.length;p++){var f=d[p],m=n.getObjectByProperty("uuid",f.object);void 0!==m&&n.addLevel(m,f.distance)}}return n}});var sh,hh={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},ch={RepeatWrapping:1e3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},lh={NearestFilter:1003,NearestMipmapNearestFilter:1004,NearestMipmapLinearFilter:1005,LinearFilter:1006,LinearMipmapNearestFilter:1007,LinearMipmapLinearFilter:1008};function uh(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),ss.call(this,t),this.options=void 0}function dh(){this.type="ShapePath",this.color=new jt,this.subPaths=[],this.currentPath=null}function ph(t){this.type="Font",this.data=t}

vendor: 4,704 bytes, line 12

12function fh(t,e,i,n,r){var a=r.glyphs[t]||r.glyphs["?"];if(a){var o,s,h,c,l,u,d,p,f=new dh;if(a.o)for(var m=a._cachedOutline||(a._cachedOutline=a.o.split(" ")),g=0,v=m.length;g<v;){switch(m[g++]){case"m":o=m[g++]*e+i,s=m[g++]*e+n,f.moveTo(o,s);break;case"l":o=m[g++]*e+i,s=m[g++]*e+n,f.lineTo(o,s);break;case"q":h=m[g++]*e+i,c=m[g++]*e+n,l=m[g++]*e+i,u=m[g++]*e+n,f.quadraticCurveTo(l,u,h,c);break;case"b":h=m[g++]*e+i,c=m[g++]*e+n,l=m[g++]*e+i,u=m[g++]*e+n,d=m[g++]*e+i,p=m[g++]*e+n,f.bezierCurveTo(l,u,d,p,h,c)}}return{offsetX:a.ha*e,path:f}}console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".")}function mh(t){ss.call(this,t)}uh.prototype=Object.assign(Object.create(ss.prototype),{constructor:uh,setOptions:function(t){return this.options=t,this},load:function(t,e,i,n){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var r=this,a=rs.get(t);if(void 0!==a)return r.manager.itemStart(t),setTimeout((function(){e&&e(a),r.manager.itemEnd(t)}),0),a;fetch(t).then((function(t){return t.blob()})).then((function(t){return void 0===r.options?createImageBitmap(t):createImageBitmap(t,r.options)})).then((function(i){rs.add(t,i),e&&e(i),r.manager.itemEnd(t)})).catch((function(e){n&&n(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}),Object.assign(dh.prototype,{moveTo:function(t,e){return this.currentPath=new Fs,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this},lineTo:function(t,e){return this.currentPath.lineTo(t,e),this},quadraticCurveTo:function(t,e,i,n){return this.currentPath.quadraticCurveTo(t,e,i,n),this},bezierCurveTo:function(t,e,i,n,r,a){return this.currentPath.bezierCurveTo(t,e,i,n,r,a),this},splineThru:function(t){return this.currentPath.splineThru(t),this},toShapes:function(t,e){function i(t){for(var e=[],i=0,n=t.length;i<n;i++){var r=t[i],a=new Gs;a.curves=r.curves,e.push(a)}return e}function n(t,e){for(var i=e.length,n=!1,r=i-1,a=0;a<i;r=a++){var o=e[r],s=e[a],h=s.x-o.x,c=s.y-o.y;if(Math.abs(c)>Number.EPSILON){if(c<0&&(o=e[a],h=-h,s=e[r],c=-c),t.y<o.y||t.y>s.y)continue;if(t.y===o.y){if(t.x===o.x)return!0}else{var l=c*(t.x-o.x)-h*(t.y-o.y);if(0===l)return!0;if(l<0)continue;n=!n}}else{if(t.y!==o.y)continue;if(s.x<=t.x&&t.x<=o.x||o.x<=t.x&&t.x<=s.x)return!0}}return n}var r=ao.isClockWise,a=this.subPaths;if(0===a.length)return[];if(!0===e)return i(a);var o,s,h,c=[];if(1===a.length)return s=a[0],(h=new Gs).curves=s.curves,c.push(h),c;var l=!r(a[0].getPoints());l=t?!l:l;var u,d,p=[],f=[],m=[],g=0;f[g]=void 0,m[g]=[];for(var v=0,y=a.length;v<y;v++)o=r(u=(s=a[v]).getPoints()),(o=t?!o:o)?(!l&&f[g]&&g++,f[g]={s:new Gs,p:u},f[g].s.curves=s.curves,l&&g++,m[g]=[]):m[g].push({h:s,p:u[0]});if(!f[0])return i(a);if(f.length>1){for(var x=!1,b=[],_=0,w=f.length;_<w;_++)p[_]=[];for(_=0,w=f.length;_<w;_++)for(var M=m[_],S=0;S<M.length;S++){for(var T=M[S],E=!0,A=0;A<f.length;A++)n(T.p,f[A].p)&&(_!==A&&b.push({froms:_,tos:A,hole:S}),E?(E=!1,p[A].push(T)):x=!0);E&&p[_].push(T)}b.length>0&&(x||(m=p))}v=0;for(var P=f.length;v<P;v++){h=f[v].s,c.push(h);for(var C=0,L=(d=m[v]).length;C<L;C++)h.holes.push(d[C].h)}return c}}),Object.assign(ph.prototype,{isFont:!0,generateShapes:function(t,e){void 0===e&&(e=100);for(var i=[],n=function(t,e,i){for(var n=Array.from?Array.from(t):String(t).split(""),r=e/i.resolution,a=(i.boundingBox.yMax-i.boundingBox.yMin+i.underlineThickness)*r,o=[],s=0,h=0,c=0;c<n.length;c++){var l=n[c];if("\n"===l)s=0,h-=a;else{var u=fh(l,r,s,h,i);s+=u.offsetX,o.push(u.path)}}return o}(t,e,this.data),r=0,a=n.length;r<a;r++)Array.prototype.push.apply(i,n[r].toShapes());return i}}),mh.prototype=Object.assign(Object.create(ss.prototype),{constructor:mh,load:function(t,e,i,n){var r=this,a=new cs(this.manager);a.setPath(this.path),a.load(t,(function(t){var i;try{i=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),i=JSON.parse(t.substring(65,t.length-2))}var n=r.parse(i);e&&e(n)}),i,n)},parse:function(t){return new ph(t)}});var gh=function(){return void 0===sh&&(sh=new(window.AudioContext||window.webkitAudioContext)),sh};function vh(t){ss.call(this,t)}function yh(t,e,i){Qs.call(this,void 0,i);var n=(new jt).set(t),r=(new jt).set(e),a=new E(n.r,n.g,n.b),o=new E(r.r,r.g,r.b),s=Math.sqrt(Math.PI),h=s*Math.sqrt(.75);this.sh.coefficients[0].copy(a).add(o).multiplyScalar(s),this.sh.coefficients[1].copy(a).sub(o).multiplyScalar(h)}function xh(t,e){Qs.call(this,void 0,e);var i=(new jt).set(t);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}vh.prototype=Object.assign(Object.create(ss.prototype),{constructor:vh,load:function(t,e,

vendor: 4,828 bytes, line 12

12i,n){var r=this,a=new cs(r.manager);a.setResponseType("arraybuffer"),a.setPath(r.path),a.load(t,(function(i){try{var a=i.slice(0);gh().decodeAudioData(a,(function(t){e(t)}))}catch(e){n?n(e):console.error(e),r.manager.itemError(t)}}),i,n)}}),yh.prototype=Object.assign(Object.create(Qs.prototype),{constructor:yh,isHemisphereLightProbe:!0,copy:function(t){return Qs.prototype.copy.call(this,t),this},toJSON:function(t){return Qs.prototype.toJSON.call(this,t)}}),xh.prototype=Object.assign(Object.create(Qs.prototype),{constructor:xh,isAmbientLightProbe:!0,copy:function(t){return Qs.prototype.copy.call(this,t),this},toJSON:function(t){return Qs.prototype.toJSON.call(this,t)}});var bh=new D,_h=new D;function wh(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}Object.assign(function(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Ze,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Ze,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}.prototype,{update:function(t){var e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;var i,n,r=t.projectionMatrix.clone(),a=e.eyeSep/2,o=a*e.near/e.focus,s=e.near*Math.tan(f.DEG2RAD*e.fov*.5)/e.zoom;_h.elements[12]=-a,bh.elements[12]=a,i=-s*e.aspect+o,n=s*e.aspect+o,r.elements[0]=2*e.near/(n-i),r.elements[8]=(n+i)/(n-i),this.cameraL.projectionMatrix.copy(r),i=-s*e.aspect-o,n=s*e.aspect-o,r.elements[0]=2*e.near/(n-i),r.elements[8]=(n+i)/(n-i),this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(_h),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(bh)}}),Object.assign(wh.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}});var Mh=new E,Sh=new M,Th=new E,Eh=new E;function Ah(){Q.call(this),this.type="AudioListener",this.context=gh(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new wh}function Ph(t){Q.call(this),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.sourceType="empty",this._startedAt=0,this._progress=0,this.filters=[]}Ah.prototype=Object.assign(Object.create(Q.prototype),{constructor:Ah,getInput:function(){return this.gain},removeFilter:function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},getFilter:function(){return this.filter},setFilter:function(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this},updateMatrixWorld:function(t){Q.prototype.updateMatrixWorld.call(this,t);var e=this.context.listener,i=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Mh,Sh,Th),Eh.set(0,0,-1).applyQuaternion(Sh),e.positionX){var n=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Mh.x,n),e.positionY.linearRampToValueAtTime(Mh.y,n),e.positionZ.linearRampToValueAtTime(Mh.z,n),e.forwardX.linearRampToValueAtTime(Eh.x,n),e.forwardY.linearRampToValueAtTime(Eh.y,n),e.forwardZ.linearRampToValueAtTime(Eh.z,n),e.upX.linearRampToValueAtTime(i.x,n),e.upY.linearRampToValueAtTime(i.y,n),e.upZ.linearRampToValueAtTime(i.z,n)}else e.setPosition(Mh.x,Mh.y,Mh.z),e.setOrientation(Eh.x,Eh.y,Eh.z,i.x,i.y,i.z)}}),Ph.prototype=Object.assign(Object.create(Q.prototype),{constructor:Ph,getOutput:function(){return this.gain}

12,setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setMediaElementSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this},setMediaStreamSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(t){if(void 0===t&&(t=0),!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){this._startedAt=this.context.currentTime+t;var 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()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},pause:function(){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:function(){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:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var 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},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var 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},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},setDetune:function(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:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(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:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(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:function(t){return this.loopStart=t,this},setLoopEnd:function(t){return this.loopEnd=t,this},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}});var Ch=new E,Lh=new M,Rh=new E,Ih=new E;function Oh(t){Ph.call(this,t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}function Dh(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function Nh(t,e,i){var n,r,a;switch(this.binding=t,this.valueSize=i,e){case"quaternion":n=this._slerp,r=this._slerpAdditive,a=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*i),this._workIndex=5;break;case"string":case"bool":n=this._select,r=this._select,a=this._setAdditiveIdentityOther,this.buffer=new Array(5*i);break;default:n=this._lerp,r=this._lerpAdditive,a=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*i)}this._mixBufferRegion=n,this._mixBufferRegionAdditive=r,this._setIdentity=a,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}Oh.prototype=Object.assign(Object.create(Ph.prototype),{constructor:Oh,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){return this.panner.refDistance=t,this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){return this.panner.rolloffFactor=t,this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){return this.panner.distanceModel=t,this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){return this.panner.maxDistance=t,this}

12,setDirectionalCone:function(t,e,i){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=i,this},updateMatrixWorld:function(t){if(Q.prototype.updateMatrixWorld.call(this,t),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(Ch,Lh,Rh),Ih.set(0,0,1).applyQuaternion(Lh);var e=this.panner;if(e.positionX){var i=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Ch.x,i),e.positionY.linearRampToValueAtTime(Ch.y,i),e.positionZ.linearRampToValueAtTime(Ch.z,i),e.orientationX.linearRampToValueAtTime(Ih.x,i),e.orientationY.linearRampToValueAtTime(Ih.y,i),e.orientationZ.linearRampToValueAtTime(Ih.z,i)}else e.setPosition(Ch.x,Ch.y,Ch.z),e.setOrientation(Ih.x,Ih.y,Ih.z)}}}),Object.assign(Dh.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),i=0;i<e.length;i++)t+=e[i];return t/e.length}}),Object.assign(Nh.prototype,{accumulate:function(t,e){var i=this.buffer,n=this.valueSize,r=t*n+n,a=this.cumulativeWeight;if(0===a){for(var o=0;o!==n;++o)i[r+o]=i[o];a=e}else{var s=e/(a+=e);this._mixBufferRegion(i,r,0,s,n)}this.cumulativeWeight=a},accumulateAdditive:function(t){var e=this.buffer,i=this.valueSize,n=i*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,n,0,t,i),this.cumulativeWeightAdditive+=t},apply:function(t){var e=this.valueSize,i=this.buffer,n=t*e+e,r=this.cumulativeWeight,a=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){var s=e*this._origIndex;this._mixBufferRegion(i,n,s,1-r,e)}a>0&&this._mixBufferRegionAdditive(i,n,this._addIndex*e,1,e);for(var h=e,c=e+e;h!==c;++h)if(i[h]!==i[h+e]){o.setValue(i,n);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,i=this.valueSize,n=i*this._origIndex;t.getValue(e,n);for(var r=i,a=n;r!==a;++r)e[r]=e[n+r%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_setAdditiveIdentityNumeric:function(){for(var t=this._addIndex*this.valueSize,e=t+this.valueSize,i=t;i<e;i++)this.buffer[i]=0},_setAdditiveIdentityQuaternion:function(){this._setAdditiveIdentityNumeric(),this.buffer[4*this._addIndex+3]=1},_setAdditiveIdentityOther:function(){for(var t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize,i=0;i<this.valueSize;i++)this.buffer[e+i]=this.buffer[t+i]},_select:function(t,e,i,n,r){if(n>=.5)for(var a=0;a!==r;++a)t[e+a]=t[i+a]},_slerp:function(t,e,i,n){M.slerpFlat(t,e,t,e,t,i,n)},_slerpAdditive:function(t,e,i,n,r){var a=this._workIndex*r;M.multiplyQuaternionsFlat(t,a,t,e,t,i),M.slerpFlat(t,e,t,e,t,a,n)},_lerp:function(t,e,i,n,r){for(var a=1-n,o=0;o!==r;++o){var s=e+o;t[s]=t[s]*a+t[i+o]*n}},_lerpAdditive:function(t,e,i,n,r){for(var a=0;a!==r;++a){var o=e+a;t[o]=t[o]+t[i+a]*n}}});var kh=new RegExp("[\\[\\]\\.:\\/]","g"),Fh="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",Gh=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]"),zh=/(WCOD+)?/.source.replace("WCOD",Fh),Uh=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Bh=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Hh=new RegExp("^"+Gh+zh+Uh+Bh+"$"),jh=["material","materials","bones"];function Vh(t,e,i){var n=i||Wh.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,n)}function Wh(t,e,i){this.path=e,this.parsedPath=i||Wh.parseTrackName(e),this.node=Wh.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function Xh(t,e,i,n){this._mixer=t,this._clip=e,this._localRoot=i||null,this.blendMode=n||e.blendMode;for(var r=e.tracks,a=r.length,o=new Array(a),s={endingStart:2400,endingEnd:2400},h=0;h!==a;++h){var c=r[h].createInterpolant(null);o[h]=c,c.settings=s}this._interpolantSettings=s,this._interpolants=o,this._propertyBindings=new Array(a),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}function Yh(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function qh(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}function Zh(t,e,i){lr.call(this,t,e),this.meshPerAttribute=i||1}function Jh(t,e,i,n){this.ray=new St(t,e),this.near=i||0,this.far=n||1/0,this.camera=null,this.layers=new G,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function Kh(t,e){return t.distance-e.distance}

vendor: 6,561 bytes, line 12

12function Qh(t,e,i,n){if(t.layers.test(e.layers)&&t.raycast(e,i),!0===n)for(var r=t.children,a=0,o=r.length;a<o;a++)Qh(r[a],e,i,!0)}function $h(t,e,i){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==i?i:0,this}Object.assign(Vh.prototype,{getValue:function(t,e){this.bind();var i=this._targetGroup.nCachedObjects_,n=this._bindings[i];void 0!==n&&n.getValue(t,e)},setValue:function(t,e){for(var i=this._bindings,n=this._targetGroup.nCachedObjects_,r=i.length;n!==r;++n)i[n].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,i=t.length;e!==i;++e)t[e].unbind()}}),Object.assign(Wh,{Composite:Vh,create:function(t,e,i){return t&&t.isAnimationObjectGroup?new Wh.Composite(t,e,i):new Wh(t,e,i)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(kh,"")},parseTrackName:function(t){var e=Hh.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var i={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},n=i.nodeName&&i.nodeName.lastIndexOf(".");if(void 0!==n&&-1!==n){var r=i.nodeName.substring(n+1);-1!==jh.indexOf(r)&&(i.nodeName=i.nodeName.substring(0,n),i.objectName=r)}if(null===i.propertyName||0===i.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return i},findNode:function(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var i=t.skeleton.getBoneByName(e);if(void 0!==i)return i}if(t.children){var n=function(t){for(var i=0;i<t.length;i++){var r=t[i];if(r.name===e||r.uuid===e)return r;var a=n(r.children);if(a)return a}return null},r=n(t.children);if(r)return r}return null}}),Object.assign(Wh.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)t[e++]=i[n]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++]},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var i=this.resolvedProperty,n=0,r=i.length;n!==r;++n)i[n]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,i=e.objectName,n=e.propertyName,r=e.propertyIndex;if(t||(t=Wh.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(i){var a=e.objectIndex;switch(i){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(var o=0;o<t.length;o++)if(t[o].name===a){a=o;break}break;default:if(void 0===t[i])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[i]}if(void 0!==a){if(void 0===t[a])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[a]}}var s=t[n];if(void 0!==s){var h=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?h=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(h=this.Versioning.MatrixWorldNeedsUpdate);var c=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===n){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[r]&&(r=t.morphTargetDictionary[r])}c=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(c=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=n;this.getValue=this.GetterByBindingType[c],this.setValue=this.SetterByBindingTypeAndVersioning[c][h]}else{var l=e.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+l+"."+n+" but it wasn't found.",t)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Wh.prototype,{_getValue_unbound:Wh.prototype.getValue,_setValue_unbound:Wh.prototype.setValue}),Object.assign(function(){this.uuid=f.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var t={};this._indicesByUUID=t;

vendor: 4,178 bytes, line 12

12for(var e=0,i=arguments.length;e!==i;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var n=this;this.stats={objects:{get total(){return n._objects.length},get inUse(){return this.total-n.nCachedObjects_}},get bindingsPerObject(){return n._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){for(var t=this._objects,e=t.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._paths,a=this._parsedPaths,o=this._bindings,s=o.length,h=void 0,c=0,l=arguments.length;c!==l;++c){var u=arguments[c],d=u.uuid,p=n[d];if(void 0===p){p=e++,n[d]=p,t.push(u);for(var f=0,m=s;f!==m;++f)o[f].push(new Wh(u,r[f],a[f]))}else if(p<i){h=t[p];var g=--i,v=t[g];n[v.uuid]=p,t[p]=v,n[d]=g,t[g]=u;for(f=0,m=s;f!==m;++f){var y=o[f],x=y[g],b=y[p];y[p]=x,void 0===b&&(b=new Wh(u,r[f],a[f])),y[g]=b}}else t[p]!==h&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=i},remove:function(){for(var t=this._objects,e=this.nCachedObjects_,i=this._indicesByUUID,n=this._bindings,r=n.length,a=0,o=arguments.length;a!==o;++a){var s=arguments[a],h=s.uuid,c=i[h];if(void 0!==c&&c>=e){var l=e++,u=t[l];i[u.uuid]=c,t[c]=u,i[h]=l,t[l]=s;for(var d=0,p=r;d!==p;++d){var f=n[d],m=f[l],g=f[c];f[c]=m,f[l]=g}}}this.nCachedObjects_=e},uncache:function(){for(var t=this._objects,e=t.length,i=this.nCachedObjects_,n=this._indicesByUUID,r=this._bindings,a=r.length,o=0,s=arguments.length;o!==s;++o){var h=arguments[o],c=h.uuid,l=n[c];if(void 0!==l)if(delete n[c],l<i){var u=--i,d=t[u],p=t[y=--e];n[d.uuid]=l,t[l]=d,n[p.uuid]=u,t[u]=p,t.pop();for(var f=0,m=a;f!==m;++f){var g=(x=r[f])[u],v=x[y];x[l]=g,x[u]=v,x.pop()}}else{var y;n[(p=t[y=--e]).uuid]=l,t[l]=p,t.pop();for(f=0,m=a;f!==m;++f){var x;(x=r[f])[l]=x[y],x.pop()}}}this.nCachedObjects_=i},subscribe_:function(t,e){var i=this._bindingsIndicesByPath,n=i[t],r=this._bindings;if(void 0!==n)return r[n];var a=this._paths,o=this._parsedPaths,s=this._objects,h=s.length,c=this.nCachedObjects_,l=new Array(h);n=r.length,i[t]=n,a.push(t),o.push(e),r.push(l);for(var u=c,d=s.length;u!==d;++u){var p=s[u];l[u]=new Wh(p,t,e)}return l},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,i=e[t];if(void 0!==i){var n=this._paths,r=this._parsedPaths,a=this._bindings,o=a.length-1,s=a[o];e[t[o]]=i,a[i]=s,a.pop(),r[i]=r[o],r.pop(),n[i]=n[o],n.pop()}}}),Object.assign(Xh.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,i){if(t.fadeOut(e),this.fadeIn(e),i){var n=this._clip.duration,r=t._clip.duration,a=r/n,o=n/r;t.warp(1,a,e),this.warp(o,1,e)}return this},crossFadeTo:function(t,e,i){return t.crossFadeFrom(this,e,i)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)}

vendor: 9,947 bytes, line 12

12,warp:function(t,e,i){var n=this._mixer,r=n.time,a=this._timeScaleInterpolant,o=this.timeScale;null===a&&(a=n._lendControlInterpolant(),this._timeScaleInterpolant=a);var s=a.parameterPositions,h=a.sampleValues;return s[0]=r,s[1]=r+i,h[0]=t/o,h[1]=e/o,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,i,n){if(this.enabled){var r=this._startTime;if(null!==r){var a=(t-r)*i;if(a<0||0===i)return;this._startTime=null,e=i*a}e*=this._updateTimeScale(t);var o=this._updateTime(e),s=this._updateWeight(t);if(s>0){var h=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case 2501:for(var l=0,u=h.length;l!==u;++l)h[l].evaluate(o),c[l].accumulateAdditive(s);break;case 2500:default:for(l=0,u=h.length;l!==u;++l)h[l].evaluate(o),c[l].accumulate(n,s)}}}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var i=this._weightInterpolant;if(null!==i){var n=i.evaluate(t)[0];e*=n,t>i.parameterPositions[1]&&(this.stopFading(),0===n&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var i=this._timeScaleInterpolant;if(null!==i)e*=i.evaluate(t)[0],t>i.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t,i=this._clip.duration,n=this.loop,r=this._loopCount,a=2202===n;if(0===t)return-1===r?e:a&&1==(1&r)?i-e:e;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=i)e=i;else{if(!(e<0)){this.time=e;break t}e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,a)):this._setEndings(0===this.repetitions,!0,a)),e>=i||e<0){var o=Math.floor(e/i);e-=i*o,r+=Math.abs(o);var s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?i:0,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){var h=t<0;this._setEndings(h,!h,a)}else this._setEndings(!1,!1,a);this._loopCount=r,this.time=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}else this.time=e;if(a&&1==(1&r))return i-e}return e},_setEndings:function(t,e,i){var n=this._interpolantSettings;i?(n.endingStart=2401,n.endingEnd=2401):(n.endingStart=t?this.zeroSlopeAtStart?2401:2400:2402,n.endingEnd=e?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(t,e,i){var n=this._mixer,r=n.time,a=this._weightInterpolant;null===a&&(a=n._lendControlInterpolant(),this._weightInterpolant=a);var o=a.parameterPositions,s=a.sampleValues;return o[0]=r,s[0]=e,o[1]=r+t,s[1]=i,this}}),Yh.prototype=Object.assign(Object.create(l.prototype),{constructor:Yh,_bindAction:function(t,e){var i=t._localRoot||this._root,n=t._clip.tracks,r=n.length,a=t._propertyBindings,o=t._interpolants,s=i.uuid,h=this._bindingsByRootAndName,c=h[s];void 0===c&&(c={},h[s]=c);for(var l=0;l!==r;++l){var u=n[l],d=u.name,p=c[d];if(void 0!==p)a[l]=p;else{if(void 0!==(p=a[l])){null===p._cacheIndex&&(++p.referenceCount,this._addInactiveBinding(p,s,d));continue}var f=e&&e._propertyBindings[l].binding.parsedPath;++(p=new Nh(Wh.create(i,d,f),u.ValueTypeName,u.getValueSize())).referenceCount,this._addInactiveBinding(p,s,d),a[l]=p}o[l].resultBuffer=p.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,e)}for(var r=t._propertyBindings,a=0,o=r.length;a!==o;++a){var s=r[a];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,i=0,n=e.length;i!==n;++i){var r=e[i];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var 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:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,i){var n=this._actions,r=this._actionsByClip,a=r[e];if(void 0===a)a={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=a;else{var o=a.knownActions;t._byClipCacheIndex=o.length,o.push(t)}t._cacheIndex=n.length,n.push(t),a.actionByRoot[i]=t},_removeInactiveAction:function(t){var e=this._actions,i=e[e.length-1],n=t._cacheIndex;i._cacheIndex=n,e[n]=i,e.pop(),t._cacheIndex=null;var r=t._clip.uuid,a=this._actionsByClip,o=a[r],s=o.knownActions,h=s[s.length-1],c=t._byClipCacheIndex;h._byClipCacheIndex=c,s[c]=h,s.pop(),t._byClipCacheIndex=null,delete o.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete a[r],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,i=0,n=e.length;i!==n;++i){var r=e[i];0==--r.referenceCount&&this._removeInactiveBinding(r)}},_lendAction:function(t){var e=this._actions,i=t._cacheIndex,n=this._nActiveActions++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackAction:function(t){var e=this._actions,i=t._cacheIndex,n=--this._nActiveActions,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_addInactiveBinding:function(t,e,i){var n=this._bindingsByRootAndName,r=n[e],a=this._bindings;void 0===r&&(r={},n[e]=r),r[i]=t,t._cacheIndex=a.length,a.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,i=t.binding,n=i.rootNode.uuid,r=i.path,a=this._bindingsByRootAndName,o=a[n],s=e[e.length-1],h=t._cacheIndex;s._cacheIndex=h,e[h]=s,e.pop(),delete o[r],0===Object.keys(o).length&&delete a[n]},_lendBinding:function(t){var e=this._bindings,i=t._cacheIndex,n=this._nActiveBindings++,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_takeBackBinding:function(t){var e=this._bindings,i=t._cacheIndex,n=--this._nActiveBindings,r=e[n];t._cacheIndex=n,e[n]=t,r._cacheIndex=i,e[i]=r},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,i=t[e];return void 0===i&&((i=new Xo(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=i),i},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,i=t.__cacheIndex,n=--this._nActiveControlInterpolants,r=e[n];t.__cacheIndex=n,e[n]=t,r.__cacheIndex=i,e[i]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e,i){var n=e||this._root,r=n.uuid,a="string"==typeof t?is.findByName(n,t):t,o=null!==a?a.uuid:t,s=this._actionsByClip[o],h=null;if(void 0===i&&(i=null!==a?a.blendMode:2500),void 0!==s){var c=s.actionByRoot[r];if(void 0!==c&&c.blendMode===i)return c;h=s.knownActions[0],null===a&&(a=h._clip)}if(null===a)return null;var l=new Xh(this,a,e,i);return this._bindAction(l,h),this._addInactiveAction(l,o,r),l},existingAction:function(t,e){var i=e||this._root,n=i.uuid,r="string"==typeof t?is.findByName(i,t):t,a=r?r.uuid:t,o=this._actionsByClip[a];return void 0!==o&&o.actionByRoot[n]||null},stopAllAction:function(){for(var t=this._actions,e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this},update:function(t){t*=this.timeScale;for(var e=this._actions,i=this._nActiveActions,n=this.time+=t,r=Math.sign(t),a=this._accuIndex^=1,o=0;o!==i;++o){e[o]._update(n,t,r,a)}var s=this._bindings,h=this._nActiveBindings;for(o=0;o!==h;++o)s[o].apply(a);return this},setTime:function(t){this.time=0;for(var e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,i=t.uuid,n=this._actionsByClip,r=n[i];if(void 0!==r){for(var a=r.knownActions,o=0,s=a.length;o!==s;++o){var h=a[o];this._deactivateAction(h);var c=h._cacheIndex,l=e[e.length-1];h._cacheIndex=null,h._byClipCacheIndex=null,l._cacheIndex=c,e[c]=l,e.pop(),this._removeInactiveBindingsForAction(h)}delete n[i]}},uncacheRoot:function(t){var e=t.uuid,i=this._actionsByClip;for(var n in i){var r=i[n].actionByRoot[e];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}var a=this._bindingsByRootAndName[e];if(void 0!==a)for(var o in a){var s=a[o];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var i=this.existingAction(t,e);null!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}}),qh.prototype.clone=function(){return new qh(void 0===this.value.clone?this.value:this.value.clone())},Zh.prototype=Object.assign(Object.create(lr.prototype),{constructor:Zh,isInstancedInterleavedBuffer:!0,copy:function(t){return lr.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Jh.prototype,{set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){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&&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:

12Unsupported camera type.")},intersectObject:function(t,e,i){var n=i||[];return Qh(t,this,n,e),n.sort(Kh),n},intersectObjects:function(t,e,i){var n=i||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),n;for(var r=0,a=t.length;r<a;r++)Qh(t[r],this,n,e);return n.sort(Kh),n}}),Object.assign($h.prototype,{set:function(t,e,i){return this.radius=t,this.phi=e,this.theta=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,i){return this.radius=Math.sqrt(t*t+e*e+i*i),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,i),this.phi=Math.acos(f.clamp(e/this.radius,-1,1))),this}}),Object.assign(function(t,e,i){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==i?i:0,this}.prototype,{set:function(t,e,i){return this.radius=t,this.theta=e,this.y=i,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,i){return this.radius=Math.sqrt(t*t+i*i),this.theta=Math.atan2(t,i),this.y=e,this}});var tc=new m;function ec(t,e){this.min=void 0!==t?t:new m(1/0,1/0),this.max=void 0!==e?e:new m(-1/0,-1/0)}Object.assign(ec.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var i=tc.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new m),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new m),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(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:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new m),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:function(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:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new m),e.copy(t).clamp(this.min,this.max)},distanceToPoint:function(t){return tc.copy(t).clamp(this.min,this.max).sub(t).length()},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var ic=new E,nc=new E;function rc(t,e){this.start=void 0!==t?t:new E,this.end=void 0!==e?e:new E}function ac(t){Q.call(this),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUv

vendor: 11,441 bytes, line 12

12s=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}Object.assign(rc.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new E),t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new E),t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new E),this.delta(e).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(t,e){ic.subVectors(t,this.start),nc.subVectors(this.end,this.start);var i=nc.dot(nc),n=nc.dot(ic)/i;return e&&(n=f.clamp(n,0,1)),n},closestPointToPoint:function(t,e,i){var n=this.closestPointToPointParameter(t,e);return void 0===i&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),i=new E),this.delta(i).multiplyScalar(n).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),ac.prototype=Object.create(Q.prototype),ac.prototype.constructor=ac,ac.prototype.isImmediateRenderObject=!0;var oc=new E;function sc(t,e){Q.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var i=new ve,n=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],r=0,a=1;r<32;r++,a++){var o=r/32*Math.PI*2,s=a/32*Math.PI*2;n.push(Math.cos(o),Math.sin(o),1,Math.cos(s),Math.sin(s),1)}i.setAttribute("position",new oe(n,3));var h=new Yr({fog:!1,toneMapped:!1});this.cone=new ia(i,h),this.add(this.cone),this.update()}sc.prototype=Object.create(Q.prototype),sc.prototype.constructor=sc,sc.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},sc.prototype.update=function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),oc.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(oc),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var hc=new E,cc=new D,lc=new D;function uc(t){for(var e=function t(e){var i=[];e&&e.isBone&&i.push(e);for(var n=0;n<e.children.length;n++)i.push.apply(i,t(e.children[n]));return i}(t),i=new ve,n=[],r=[],a=new jt(0,0,1),o=new jt(0,1,0),s=0;s<e.length;s++){var h=e[s];h.parent&&h.parent.isBone&&(n.push(0,0,0),n.push(0,0,0),r.push(a.r,a.g,a.b),r.push(o.r,o.g,o.b))}i.setAttribute("position",new oe(n,3)),i.setAttribute("color",new oe(r,3));var c=new Yr({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});ia.call(this,i,c),this.type="SkeletonHelper",this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}function dc(t,e,i){this.light=t,this.light.updateMatrixWorld(),this.color=i;var n=new go(e,4,2),r=new Jt({wireframe:!0,fog:!1,toneMapped:!1});Ne.call(this,n,r),this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}uc.prototype=Object.create(ia.prototype),uc.prototype.constructor=uc,uc.prototype.isSkeletonHelper=!0,uc.prototype.updateMatrixWorld=function(t){var e=this.bones,i=this.geometry,n=i.getAttribute("position");lc.getInverse(this.root.matrixWorld);for(var r=0,a=0;r<e.length;r++){var o=e[r];o.parent&&o.parent.isBone&&(cc.multiplyMatrices(lc,o.matrixWorld),hc.setFromMatrixPosition(cc),n.setXYZ(a,hc.x,hc.y,hc.z),cc.multiplyMatrices(lc,o.parent.matrixWorld),hc.setFromMatrixPosition(cc),n.setXYZ(a+1,hc.x,hc.y,hc.z),a+=2)}i.getAttribute("position").needsUpdate=!0,Q.prototype.updateMatrixWorld.call(this,t)},dc.prototype=Object.create(Ne.prototype),dc.prototype.constructor=dc,dc.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},dc.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};var pc=new E,fc=new jt,mc=new jt;function gc(t,e,i){Q.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=i;var n=new Ma(e);n.rotateY(.5*Math.PI),this.material=new Jt({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);var r=n.getAttribute("position"),a=new Float32Array(3*r.count);n.setAttribute("color",new Qt(a,3)),this.add(new Ne(n,this.material)),this.update()}function vc(t,e,i,n){t=t||10,e=e||10,i=new jt(void 0!==i?i:4473924),n=new jt(void 0!==n?n:8947848);for(var r=e/2,a=t/e,o=t/2,s=[],h=[],c=0,l=0,u=-o;c<=e;c++,u+=a){s.push(-o,0,u,o,0,u),s.push(u,0,-o,u,0,o);var d=c===r?i:n;d.toArray(h,l),l+=3,d.toArray(h,l),l+=3,d.toArray(h,l),l+=3,d.toArray(h,l),l+=3}var p=new ve;p.setAttribute("position",new oe(s,3)),p.setAttribute("color",new oe(h,3));var f=new Yr({vertexColors:!0,toneMapped:!1});ia.call(this,p,f),this.type="GridHelper"}function yc(t,e,i,n,r,a){t=t||10,e=e||16,i=i||8,n=n||64,r=new jt(void 0!==r?r:4473924),a=new jt(void 0!==a?a:8947848);var o,s,h,c,l,u,d,p=[],f=[];for(c=0;c<=e;c++)h=c/e*(2*Math.PI),o=Math.sin(h)*t,s=Math.cos(h)*t,p.push(0,0,0),p.push(o,0,s),d=1&c?r:a,f.push(d.r,d.g,d.b),f.push(d.r,d.g,d.b);for(c=0;c<=i;c++)for(d=1&c?r:a,u=t-t/i*c,l=0;l<n;l++)h=l/n*(2*Math.PI),o=Math.sin(h)*u,s=Math.cos(h)*u,p.push(o,0,s),f.push(d.r,d.g,d.b),h=(l+1)/n*(2*Math.PI),o=Math.sin(h)*u,s=Math.cos(h)*u,p.push(o,0,s),f.push(d.r,d.g,d.b);var m=new ve;m.setAttribute("position",new oe(p,3)),m.setAttribute("color",new oe(f,3));var g=new Yr({vertexColors:!0,toneMapped:!1});ia.call(this,m,g),this.type="PolarGridHelper"}gc.prototype=Object.create(Q.prototype),gc.prototype.constructor=gc,gc.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},gc.prototype.update=function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");fc.copy(this.light.color),mc.copy(this.light.groundColor);for(var i=0,n=e.count;i<n;i++){var r=i<n/2?fc:mc;e.setXYZ(i,r.r,r.g,r.b)}e.needsUpdate=!0}t.lookAt(pc.setFromMatrixPosition(this.light.matrixWorld).negate())},vc.prototype=Object.assign(Object.create(ia.prototype),{constructor:vc,copy:function(t){return ia.prototype.copy.call(this,t),this.geometry.copy(t.geometry),this.material.copy(t.material),this},clone:function(){return(new this.constructor).copy(this)}}),yc.prototype=Object.create(ia.prototype),yc.prototype.constructor=yc;var xc=new E,bc=new E,_c=new E;function wc(t,e,i){Q.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,void 0===e&&(e=1);var n=new ve;n.setAttribute("position",new oe([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var r=new Yr({fog:!1,toneMapped:!1});this.lightPlane=new $r(n,r),this.add(this.lightPlane),(n=new ve).setAttribute("position",new oe([0,0,0,0,0,1],3)),this.targetLine=new $r(n,r),this.add(this.targetLine),this.update()}wc.prototype=Object.create(Q.prototype),wc.prototype.constructor=wc,wc.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},wc.prototype.update=function(){xc.setFromMatrixPosition(this.light.matrixWorld),bc.setFromMatrixPosition(this.light.target.matrixWorld),_c.subVectors(bc,xc),this.lightPlane.lookAt(bc),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(bc),this.targetLine.scale.z=_c.length()};var Mc=new E,Sc=new qe;function Tc(t){var e=new ve,i=new Yr({color:16777215,vertexColors:!0,toneMapped:!1}),n=[],r=[],a={},o=new jt(16755200),s=new jt(16711680),h=new jt(43775),c=new jt(16777215),l=new jt(3355443);function u(t,e,i){d(t,i),d(e,i)}function d(t,e){n.push(0,0,0),r.push(e.r,e.g,e.b),void 0===a[t]&&(a[t]=[]),a[t].push(n.length/3-1)}u("n1","n2",o),u("n2","n4",o),u("n4","n3",o),u("n3","n1",o),u("f1","f2",o),u("f2","f4",o),u("f4","f3",o),u("f3","f1",o),u("n1","f1",o),u("n2","f2",o),u("n3","f3",o),u("n4","f4",o),u("p","n1",s),u("p","n2",s),u("p","n3",s),u("p","n4",s),u("u1","u2",h),u("u2","u3",h),u("u3","u1",h),u("c","t",c),u("p","c",l),u("cn1","cn2",l),u("cn3","cn4",l),u("cf1","cf2",l),u("cf3","cf4",l),e.setAttribute("position",new oe(n,3)),e.setAttribute("color",new oe(r,3)),ia.call(this,e,i),this.type="CameraHelper",this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=a,this.update()}function Ec(t,e,i,n,r,a,o){Mc.set(r,a,o).unproject(n);var s=e[t];if(void 0!==s)for(var h=i.getAttribute("position"),c=0,l=s.length;c<l;c++)h.setXYZ(s[c],Mc.x,Mc.y,Mc.z)}Tc.prototype=Object.create(ia.prototype),Tc.prototype.constructor=Tc,Tc.prototype.update=function(){var t=this.geometry,e=this.pointMap;Sc.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Ec("c",e,t,Sc,0,0,-1),Ec("t",e,t,Sc,0,0,1),Ec("n1",e,t,Sc,-1,-1,-1),Ec("n2",e,t,Sc,1,-1,-1),Ec("n3",e,t,Sc,-1,1,-1),Ec("n4",e,t,Sc,1,1,-1),Ec("f1",e,t,Sc,-1,-1,1),Ec("f2",e,t,Sc,1,-1,1),Ec("f3",e,t,Sc,-1,1,1),Ec("f4",e,t,Sc,1,1,1),Ec("u1",e,t,Sc,.7,1.1,-1),Ec("u2",e,t,Sc,-.7,1.1,-1),Ec("u3",e,t,Sc,0,2,-1),Ec("cf1",e,t,Sc,-1,0,1),Ec("cf2",e,t,Sc,1,0,1),Ec("cf3",e,t,Sc,0,-1,1),Ec("cf4",e,t,Sc,0,1,1),Ec("cn1",e,t,Sc,-1,0,-1),Ec("cn2",e,t,Sc,1,0,-1),Ec("cn3",e,t,Sc,0,-1,-1),Ec("cn4",e,t,Sc,0,1,-1),t.getAttribute("position").needsUpdate=!0};var Ac=new pt;function Pc(t,e){this.object=t,void 0===e&&(e=16776960);var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new Float32Array(24),r=new ve;r.setIndex(new Qt(i,1)),r.setAttribute("position",new Qt(n,3)),ia.call(this,r,new Yr({color:e,toneMapped:!1})),this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}function Cc(t,e){this.type="Box3Helper",this.box=t,e=e||16776960;var i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),n=new ve;n.setIndex(new Qt(i,1)),n.setAttribute("position",new oe([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),ia.call(this,n,new Yr({color:e,toneMapped:!1})),this.type="Box3Helper",this.geometry.computeBoundingSphere()}function Lc(t,e,i){this.plane=t,this.size=void 0===e?1:e;var n=void 0!==i?i:16776960,r=new ve;r.setAttribute("position",new oe([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),$r.call(this,r,new Yr({color:n,toneMapped:!1})),this.type="PlaneHelper";var a=new ve;a.setAttribute("position",new oe([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),a.computeBoundingSphere(),this.add(new Ne(a,new Jt({color:n,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}Pc.prototype=Object.create(ia.prototype),Pc.prototype.constructor=Pc,Pc.prototype.update=function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update(

12) has no longer arguments."),void 0!==this.object&&Ac.setFromObject(this.object),!Ac.isEmpty()){var e=Ac.min,i=Ac.max,n=this.geometry.attributes.position,r=n.array;r[0]=i.x,r[1]=i.y,r[2]=i.z,r[3]=e.x,r[4]=i.y,r[5]=i.z,r[6]=e.x,r[7]=e.y,r[8]=i.z,r[9]=i.x,r[10]=e.y,r[11]=i.z,r[12]=i.x,r[13]=i.y,r[14]=e.z,r[15]=e.x,r[16]=i.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=i.x,r[22]=e.y,r[23]=e.z,n.needsUpdate=!0,this.geometry.computeBoundingSphere()}},Pc.prototype.setFromObject=function(t){return this.object=t,this.update(),this},Pc.prototype.copy=function(t){return ia.prototype.copy.call(this,t),this.object=t.object,this},Pc.prototype.clone=function(){return(new this.constructor).copy(this)},Cc.prototype=Object.create(ia.prototype),Cc.prototype.constructor=Cc,Cc.prototype.updateMatrixWorld=function(t){var e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),Q.prototype.updateMatrixWorld.call(this,t))},Lc.prototype=Object.create($r.prototype),Lc.prototype.constructor=Lc,Lc.prototype.updateMatrixWorld=function(t){var e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?1:0,this.lookAt(this.plane.normal),Q.prototype.updateMatrixWorld.call(this,t)};var Rc,Ic,Oc=new E;function Dc(t,e,i,n,r,a){Q.call(this),this.type="ArrowHelper",void 0===t&&(t=new E(0,0,1)),void 0===e&&(e=new E(0,0,0)),void 0===i&&(i=1),void 0===n&&(n=16776960),void 0===r&&(r=.2*i),void 0===a&&(a=.2*r),void 0===Rc&&((Rc=new ve).setAttribute("position",new oe([0,0,0,0,1,0],3)),(Ic=new Eo(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new $r(Rc,new Yr({color:n,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Ne(Ic,new Jt({color:n,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(i,r,a)}function Nc(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],i=new ve;i.setAttribute("position",new oe(e,3)),i.setAttribute("color",new oe([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var n=new Yr({vertexColors:!0,toneMapped:!1});ia.call(this,i,n),this.type="AxesHelper"}Dc.prototype=Object.create(Q.prototype),Dc.prototype.constructor=Dc,Dc.prototype.setDirection=function(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Oc.set(t.z,0,-t.x).normalize();var e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Oc,e)}},Dc.prototype.setLength=function(t,e,i){void 0===e&&(e=.2*t),void 0===i&&(i=.2*e),this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(i,e,i),this.cone.position.y=t,this.cone.updateMatrix()},Dc.prototype.setColor=function(t){this.line.material.color.set(t),this.cone.material.color.set(t)},Dc.prototype.copy=function(t){return Q.prototype.copy.call(this,t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this},Dc.prototype.clone=function(){return(new this.constructor).copy(this)},Nc.prototype=Object.create(ia.prototype),Nc.prototype.constructor=Nc;var kc=Math.pow(2,8),Fc=[.125,.215,.35,.446,.526,.582],Gc=5+Fc.length,zc={3e3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},Uc=new Xs,{_lodPlanes:Bc,_sizeLods:Hc,_sigmas:jc}=function(){for(var t=[],e=[],i=[],n=8,r=0;r<Gc;r++){var a=Math.pow(2,n);e.push(a);var o=1/a;r>4?o=Fc[r-8+4-1]:0==r&&(o=0),i.push(o);for(var s=1/(a-1),h=-s/2,c=1+s/2,l=[h,h,c,h,c,c,h,h,c,c,h,c],u=new Float32Array(108),d=new Float32Array(72),p=new Float32Array(36),f=0;f<6;f++){var m=f%3*2/3-1,g=f>2?0:-1,v=[m,g,0,m+2/3,g,0,m+2/3,g+1,0,m,g,0,m+2/3,g+1,0,m,g+1,0];u.set(v,18*f),d.set(l,12*f);var y=[f,f,f,f,f,f];p.set(y,6*f)}var x=new ve;x.setAttribute("position",new Qt(u,3)),x.setAttribute("uv",new Qt(d,2)),x.setAttribute("faceIndex",new Qt(p,1)),t.push(x),n>4&&n--}return{_lodPlanes:t,_sizeLods:e,_sigmas:i}}(),Vc=null,Wc=(1+Math.sqrt(5))/2,Xc=1/Wc,Yc=[new E(1,1,1),new E(-1,1,1),new E(1,1,-1),new E(-1,1,-1),new E(0,Wc,Xc),new E(0,Wc,-Xc),new E(Xc,0,Wc),new E(-Xc,0,Wc),new E(Wc,Xc,0),new E(-Wc,Xc,0)];function qc(t){var e,i,n,r;this._renderer=t,this._pingPongRenderTarget=null,this._blurMaterial=(e=20,i=new Float32Array(e),n=new E(0,1,0),(r=new Oo({defines:{n:e},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:n},inputEncoding:{value:zc[3e3]},outputEncoding:{value:zc[3e3]}},vertexShader:tl(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform int samples;\nuniform float weights[n];\nuniform bool latitudinal;\nuniform float dTheta;\nuniform float mipInt;\nuniform vec3 poleAxis;\n\n${el()}\n\n#define ENVMAP_TYPE_CUBE_UV\n#include <cube_uv_reflection_fragment>\n\nvec3 getSample(float theta, vec3 axis) {\n\tfloat cosTheta = cos(theta);\n\t// Rodrigues' axis-angle rotation\n\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t+ cross(axis, vOutputDirection) *

12sin(theta)\n\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\treturn bilinearCubeUV(envMap, sampleDirection, mipInt);\n}\n\nvoid main() {\n\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\tif (all(equal(axis, vec3(0.0))))\n\t\taxis = vec3(vOutputDirection.z, 0.0, - vOutputDirection.x);\n\taxis = normalize(axis);\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb += weights[0] * getSample(0.0, axis);\n\tfor (int i = 1; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfloat theta = dTheta * float(i);\n\t\tgl_FragColor.rgb += weights[i] * getSample(-1.0 * theta, axis);\n\t\tgl_FragColor.rgb += weights[i] * getSample(theta, axis);\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})).type="SphericalGaussianBlur",r),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}function Zc(t){return void 0!==t&&1009===t.type&&(3e3===t.encoding||3001===t.encoding||3007===t.encoding)}function Jc(t){var e=new _(3*kc,3*kc,t);return e.texture.mapping=306,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function Kc(t,e,i,n,r){t.viewport.set(e,i,n,r),t.scissor.set(e,i,n,r)}function Qc(){var t=new Oo({uniforms:{envMap:{value:null},texelSize:{value:new m(1,1)},inputEncoding:{value:zc[3e3]},outputEncoding:{value:zc[3e3]}},vertexShader:tl(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n${el()}\n\n#include <common>\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv = equirectUv( outputDirection );\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1});return t.type="EquirectangularToCubeUV",t}function $c(){var t=new Oo({uniforms:{envMap:{value:null},inputEncoding:{value:zc[3e3]},outputEncoding:{value:zc[3e3]}},vertexShader:tl(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n${el()}\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1});return t.type="CubemapToCubeUV",t}function tl(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\n\n// RH coordinate system; PMREM face-indexing convention\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\t} else if (face == 2.0) {\n\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\t} else if (face == 5.0) {\n\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\t}\n\treturn direction;\n}\n\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"}function el(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include <encodings_pars_fragment>\n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"}qc.prototype={constructor:qc,fromScene:function(t,e=0,i=.1,n=100){Vc=this._renderer.getRenderTarget();var r=this._allocateTargets();return this._sceneToCubeUV(t,i,n,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r},fromEquirectangular:function(t){return t.magFilter=1003,t.minFilter=1003,t.generateMipmaps=!1,this.fromCubemap(t)},fromCubemap:function(t){Vc=this._renderer.getRenderTarget();var e=this._allocateTargets(t);return this._textureToCubeUV(t,e),this._applyPMREM(e),this._cleanup(e),e},compileCubemapShader:function(){null===this._cubemapShader&&(this._cubemapShader=$c(),this._compileMaterial(this._cubemapShader))},compileEquirectangularShader:function(){null===this._equirectShader&&(this._equirectShader=Qc(),this._compileMaterial(this._equirectShader))},dispose:function(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(var t=0;t<Bc.length;t++)Bc[t].dispose()},_cleanup:function(t){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(Vc),t.scissorTest=!1,t.setSize(t.width,t.height)},_allocateTargets:function(t){var e={magFilter:1003,minFilter:1003,generateMipmaps:!1,type:1009,format:1023,encoding:Zc(t)?t.encoding:3002,depthBuffer:!1,stencilBuffer:!1},i=Jc(e);return i.depthBuffer=!t,this._pingPongRenderTarget=Jc(e),i},_compileMaterial:function(t){var e=new Ne(Bc[0],t);this._renderer.compile(e,Uc)}

12,_sceneToCubeUV:function(t,e,i,n){var r=new Ze(90,1,e,i),a=[1,-1,1,1,1,1],o=[1,1,1,-1,-1,-1],s=this._renderer,h=s.outputEncoding,c=s.toneMapping,l=s.toneMappingExposure,u=s.getClearColor(),d=s.getClearAlpha();s.toneMapping=1,s.toneMappingExposure=1,s.outputEncoding=3e3;var p=t.background;if(p&&p.isColor){p.convertSRGBToLinear();var f=Math.max(p.r,p.g,p.b),m=Math.min(Math.max(Math.ceil(Math.log2(f)),-128),127);p=p.multiplyScalar(Math.pow(2,-m));var g=(m+128)/255;s.setClearColor(p,g),t.background=null}for(var v=0;v<6;v++){var y=v%3;0==y?(r.up.set(0,a[v],0),r.lookAt(o[v],0,0)):1==y?(r.up.set(0,0,a[v]),r.lookAt(0,o[v],0)):(r.up.set(0,a[v],0),r.lookAt(0,0,o[v])),Kc(n,y*kc,v>2?kc:0,kc,kc),s.setRenderTarget(n),s.render(t,r)}s.toneMapping=c,s.toneMappingExposure=l,s.outputEncoding=h,s.setClearColor(u,d)},_textureToCubeUV:function(t,e){var i=this._renderer;t.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=$c()):null==this._equirectShader&&(this._equirectShader=Qc());var n=t.isCubeTexture?this._cubemapShader:this._equirectShader,r=new Ne(Bc[0],n),a=n.uniforms;a.envMap.value=t,t.isCubeTexture||a.texelSize.value.set(1/t.image.width,1/t.image.height),a.inputEncoding.value=zc[t.encoding],a.outputEncoding.value=zc[e.texture.encoding],Kc(e,0,0,3*kc,2*kc),i.setRenderTarget(e),i.render(r,Uc)},_applyPMREM:function(t){var e=this._renderer,i=e.autoClear;e.autoClear=!1;for(var n=1;n<Gc;n++){var r=Math.sqrt(jc[n]*jc[n]-jc[n-1]*jc[n-1]),a=Yc[(n-1)%Yc.length];this._blur(t,n-1,n,r,a)}e.autoClear=i},_blur:function(t,e,i,n,r){var a=this._pingPongRenderTarget;this._halfBlur(t,a,e,i,n,"latitudinal",r),this._halfBlur(a,t,i,i,n,"longitudinal",r)},_halfBlur:function(t,e,i,n,r,a,o){var s=this._renderer,h=this._blurMaterial;"latitudinal"!==a&&"longitudinal"!==a&&console.error("blur direction must be either latitudinal or longitudinal!");var c=new Ne(Bc[n],h),l=h.uniforms,u=Hc[i]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,f=isFinite(r)?1+Math.floor(3*p):20;f>20&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${f} samples when the maximum is set to 20`);for(var m=[],g=0,v=0;v<20;++v){var y=v/p,x=Math.exp(-y*y/2);m.push(x),0==v?g+=x:v<f&&(g+=2*x)}for(v=0;v<m.length;v++)m[v]=m[v]/g;l.envMap.value=t.texture,l.samples.value=f,l.weights.value=m,l.latitudinal.value="latitudinal"===a,o&&(l.poleAxis.value=o),l.dTheta.value=d,l.mipInt.value=8-i,l.inputEncoding.value=zc[t.texture.encoding],l.outputEncoding.value=zc[t.texture.encoding];var b=Hc[n];Kc(e,y=3*Math.max(0,kc-2*b),(0===n?0:2*kc)+2*b*(n>4?n-8+4:0),3*b,2*b),s.setRenderTarget(e),s.render(c,Uc)}};function il(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Ss.call(this,t),this.type="catmullrom"}gs.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(gs.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(ks.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new He,i=0,n=t.length;i<n;i++){var r=t[i];e.vertices.push(new E(r.x,r.y,r.z||0))}return e}}),Object.assign(Fs.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),Object.create(Ss.prototype),Object.create(Ss.prototype),il.prototype=Object.create(Ss.prototype),Object.assign(il.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),vc.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},uc.prototype.update=function(){console.error("THREE.SkeletonHelper: update(

12) no longer needs to be called.")},Object.assign(ss.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),eh(t)}}),ss.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.")}},Object.assign(oh.prototype,{setTexturePath:function(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}}),Object.assign(ec.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(pt.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(gt.prototype,{empty:function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()}}),ei.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},rc.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(f,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),f.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),f.ceilPowerOfTwo(t)}}),Object.assign(g.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3(

12) has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(D.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new E).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3(

12) has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,i,n,r,a){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,n,i,r,a)}}),Pt.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},M.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3(

12) has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(St.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(zt.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(zt,{barycoordFromPoint:function(t,e,i,n,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),zt.getBarycoord(t,e,i,n,r)},normal:function(t,e,i,n){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),zt.getNormal(t,e,i,n)}}),Object.assign(Gs.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new ho(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new _o(this,t)}}),Object.assign(m.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(E.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,i){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(b.prototype,{fromAttribute:function(t,e,i){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,i)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(He.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},applyMatrix:function(t){return console.warn("THREE.Geometry: .applyM

12atrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.assign(Q.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(Q.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.")}}}),Object.assign(Ne.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(Ne.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.")}}}),Object.defineProperties(kr.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Ur.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}

vendor: 4,759 bytes, line 12

12,set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Fr.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(gs.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),Ze.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(zs.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(Qt.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."),35048===this.usage},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(35048)}}}),Object.assign(Qt.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?35048:35044),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(ve.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},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 Qt(arguments[1],arguments[2])))},addDrawCall:function(t,e,i){void 0!==i&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyM

12atrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(ve.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}}}),Object.defineProperties(ih.prototype,{maxInstancedCount:{get:function(){return console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount},set:function(t){console.warn("THREE.InstancedBufferGeometry: .maxInstancedCount has been renamed to .instanceCount."),this.instanceCount=t}}}),Object.defineProperties(Jh.prototype,{linePrecision:{get:function(){return console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold},set:function(t){console.warn("THREE.Raycaster: .linePrecision has been deprecated. Use .params.Line.threshold instead."),this.params.Line.threshold=t}}}),Object.defineProperties(lr.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),35048===this.usage},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(lr.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?35048:35044),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(co.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(qh.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(Zt.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")}

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12,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 jt}},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}}}),Object.defineProperties(ko.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(Ye.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}}}),Object.assign(sr.prototype,{clearTarget:function(t,e,i,n){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,i,n)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling(

12) has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(sr.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?3001:3e3}}}),Object.defineProperties(Qn.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(_.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

12is 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}}}),Object.defineProperties(Ph.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this;return(new vh).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),Dh.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Je.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update(

12)."),this.update(t,e)};v.crossOrigin=void 0,v.loadTexture=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var r=new ms;r.setCrossOrigin(this.crossOrigin);var a=r.load(t,i,void 0,n);return e&&(a.mapping=e),a},v.loadTextureCube=function(t,e,i,n){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var r=new fs;r.setCrossOrigin(this.crossOrigin);var a=r.load(t,i,void 0,n);return e&&(a.mapping=e),a},v.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},v.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:"117"}}));var nl=function(){function t(t){ss.call(this,t),this.dracoLoader=null,this.ddsLoader=null}function e(){var t={};return{get:function(e){return t[e]},add:function(e,i){t[e]=i},remove:function(e){delete t[e]},removeAll:function(){t={}}}}t.prototype=Object.assign(Object.create(ss.prototype),{constructor:t,load:function(t,e,i,n){var r,a=this;r=""!==this.resourcePath?this.resourcePath:""!==this.path?this.path:eh(t),a.manager.itemStart(t);var o=function(e){n?n(e):console.error(e),a.manager.itemError(t),a.manager.itemEnd(t)},s=new cs(a.manager);s.setPath(this.path),s.setResponseType("arraybuffer"),s.setRequestHeader(this.requestHeader),"use-credentials"===a.crossOrigin&&s.setWithCredentials(!0),s.load(t,(function(i){try{a.parse(i,r,(function(i){e(i),a.manager.itemEnd(t)}),o)}catch(t){o(t)}}),i,o)},setDRACOLoader:function(t){return this.dracoLoader=t,this},setDDSLoader:function(t){return this.ddsLoader=t,this},parse:function(t,e,h,c){var p,f={};if("string"==typeof t)p=t;else if(th(new Uint8Array(t,0,4))===s){try{f[i.KHR_BINARY_GLTF]=new l(t)}catch(t){return void(c&&c(t))}p=f[i.KHR_BINARY_GLTF].content}else p=th(new Uint8Array(t));var m=JSON.parse(p);if(void 0===m.asset||m.asset.version[0]<2)c&&c(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));else{if(m.extensionsUsed)for(var y=0;y<m.extensionsUsed.length;++y){var x=m.extensionsUsed[y],b=m.extensionsRequired||[];switch(x){case i.KHR_LIGHTS_PUNCTUAL:f[x]=new r(m);break;case i.KHR_MATERIALS_CLEARCOAT:f[x]=new o;break;case i.KHR_MATERIALS_UNLIT:f[x]=new a;break;case i.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:f[x]=new g;break;case i.KHR_DRACO_MESH_COMPRESSION:f[x]=new u(m,this.dracoLoader);break;case i.MSFT_TEXTURE_DDS:f[x]=new n(this.ddsLoader);break;case i.KHR_TEXTURE_TRANSFORM:f[x]=new d;break;case i.KHR_MESH_QUANTIZATION:f[x]=new v;break;default:b.indexOf(x)>=0&&console.warn('THREE.GLTFLoader: Unknown extension "'+x+'".')}}var _=new V(m,f,{path:e||this.resourcePath||"",crossOrigin:this.crossOrigin,manager:this.manager});_.fileLoader.setRequestHeader(this.requestHeader),_.parse(h,c)}}});var i={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",MSFT_TEXTURE_DDS:"MSFT_texture_dds"};function n(t){if(!t)throw new Error("THREE.GLTFLoader: Attempting to load .dds texture without importing DDSLoader");this.name=i.MSFT_TEXTURE_DDS,this.ddsLoader=t}function r(t){this.name=i.KHR_LIGHTS_PUNCTUAL;var e=t.extensions&&t.extensions[i.KHR_LIGHTS_PUNCTUAL]||{};this.lightDefs=e.lights||[]}function a(){this.name=i.KHR_MATERIALS_UNLIT}function o(){this.name=i.KHR_MATERIALS_CLEARCOAT}r.prototype.loadLight=function(t){var e,i=this.lightDefs[t],n=new jt(16777215);void 0!==i.color&&n.fromArray(i.color);var r=void 0!==i.range?i.range:0;switch(i.type){case"directional":(e=new qs(n)).target.position.set(0,0,-1),e.add(e.target);break;case"point":(e=new Ws(n)).distance=r;break;case"spot":(e=new js(n)).distance=r,i.spot=i.spot||{},i.spot.innerConeAngle=void 0!==i.spot.innerConeAngle?i.spot.innerConeAngle:0,i.spot.outerConeAngle=void 0!==i.spot.outerConeAngle?i.spot.outerConeAngle:Math.PI/4,e.angle=i.spot.outerConeAngle,e.penumbra=1-i.spot.innerConeAngle/i.spot.outerConeAngle,e.target.position.set(0,0,-1),e.add(e.target);break;default:throw new Error('THREE.GLTFLoader: Unexpected light type, "'+i.type+'".')}return e.position.set(0,0,0),e.decay=2,void 0!==i.intensity&&(e.intensity=i.intensity),e.name=i.name||"light_"+t,Promise.resolve(e)},a.prototype.getMaterialType=function(){return Jt}

vendor: 11,291 bytes, line 12

12,a.prototype.extendParams=function(t,e,i){var n=[];t.color=new jt(1,1,1),t.opacity=1;var r=e.pbrMetallicRoughness;if(r){if(Array.isArray(r.baseColorFactor)){var a=r.baseColorFactor;t.color.fromArray(a),t.opacity=a[3]}void 0!==r.baseColorTexture&&n.push(i.assignTexture(t,"map",r.baseColorTexture))}return Promise.all(n)},o.prototype.getMaterialType=function(){return No},o.prototype.extendParams=function(t,e,i){var n=[],r=e.extensions[this.name];if(void 0!==r.clearcoatFactor&&(t.clearcoat=r.clearcoatFactor),void 0!==r.clearcoatTexture&&n.push(i.assignTexture(t,"clearcoatMap",r.clearcoatTexture)),void 0!==r.clearcoatRoughnessFactor&&(t.clearcoatRoughness=r.clearcoatRoughnessFactor),void 0!==r.clearcoatRoughnessTexture&&n.push(i.assignTexture(t,"clearcoatRoughnessMap",r.clearcoatRoughnessTexture)),void 0!==r.clearcoatNormalTexture&&(n.push(i.assignTexture(t,"clearcoatNormalMap",r.clearcoatNormalTexture)),void 0!==r.clearcoatNormalTexture.scale)){var a=r.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new m(a,a)}return Promise.all(n)};var s="glTF",h=1313821514,c=5130562;function l(t){this.name=i.KHR_BINARY_GLTF,this.content=null,this.body=null;var e=new DataView(t,0,12);if(this.header={magic:th(new Uint8Array(t.slice(0,4))),version:e.getUint32(4,!0),length:e.getUint32(8,!0)},this.header.magic!==s)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");for(var n=new DataView(t,12),r=0;r<n.byteLength;){var a=n.getUint32(r,!0);r+=4;var o=n.getUint32(r,!0);if(r+=4,o===h){var l=new Uint8Array(t,12+r,a);this.content=th(l)}else if(o===c){var u=12+r;this.body=t.slice(u,u+a)}r+=a}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}function u(t,e){if(!e)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=i.KHR_DRACO_MESH_COMPRESSION,this.json=t,this.dracoLoader=e,this.dracoLoader.preload()}function d(){this.name=i.KHR_TEXTURE_TRANSFORM}function p(t){Do.call(this),this.isGLTFSpecularGlossinessMaterial=!0;var e=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),i=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),n=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\ttexelSpecular = sRGBToLinear( texelSpecular );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),r=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),a=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb;","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.specularRoughness = max( 1.0 - glossinessFactor, 0.0525 );// 0.0525 corresponds to the base mip of a 256 cubemap.","material.specularRoughness += geometryRoughness;","material.specularRoughness = min( material.specularRoughness, 1.0 );","material.specularColor = specularFactor.rgb;"].join("\n"),o={specular:{value:(new jt).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=o,this.onBeforeCompile=function(t){for(var s in o)t.uniforms[s]=o[s];t.fragmentShader=t.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;"),t.fragmentShader=t.fragmentShader.replace("uniform float metalness;","uniform float glossiness;"),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_pars_fragment>",e),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_pars_fragment>",i),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_fragment>",n),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_fragment>",r),t.fragmentShader=t.fragmentShader.replace("#include <lights_physical_fragment>",a)},Object.defineProperties(this,{specular:{get:function(){return o.specular.value},set:function(t){o.specular.value=t}},specularMap:{get:function(){return o.specularMap.value},set:function(t){o.specularMap.value=t}},glossiness:{get:function(){return o.glossiness.value},set:function(t){o.glossiness.value=t}},glossinessMap:{get:function(){return o.glossinessMap.value},set:function(t){o.glossinessMap.value=t,t?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_ROUGHNESSMAP=""):(delete this.defines.USE_ROUGHNESSMAP,delete this.defines.USE_GLOSSINESSMAP)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(t)}function g(){return{name:i.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,specularGlossinessParams:["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"],getMaterialType:function(){return p},extendParams:function(t,e,i){var n=e.extensions[this.name];t.color=new jt(1,1,1),t.opacity=1;var r=[];if(Array.isArray(n.diffuseFactor)){var a=n.diffuseFactor;t.color.fromArray(a),t.opacity=a[3]}if(void 0!==n.diffuseTexture&&r.push(i.assignTexture(t,"map",n.diffuseTexture)),t.emissive=new jt(0,0,0),t.glossiness=void 0!==n.glossinessFactor?n.glossinessFactor:1,t.specular=new jt(1,1,1),Array.isArray(n.specularFactor)&&t.specular.fromArray(n.specularFactor),void 0!==n.specularGlossinessTexture){var o=n.specularGlossinessTexture;r.push(i.assignTexture(t,"glossinessMap",o)),r.push(i.assignTexture(t,"specularMap",o))}return Promise.all(r)},createMaterial:function(t){var e=new p(t);return e.fog=!0,e.color=t.color,e.map=void 0===t.map?null:t.map,e.lightMap=null,e.lightMapIntensity=1,e.aoMap=void 0===t.aoMap?null:t.aoMap,e.aoMapIntensity=1,e.emissive=t.emissive,e.emissiveIntensity=1,e.emissiveMap=void 0===t.emissiveMap?null:t.emissiveMap,e.bumpMap=void 0===t.bumpMap?null:t.bumpMap,e.bumpScale=1,e.normalMap=void 0===t.normalMap?null:t.normalMap,e.normalMapType=0,t.normalScale&&(e.normalScale=t.normalScale),e.displacementMap=null,e.displacementScale=1,e.displacementBias=0,e.specularMap=void 0===t.specularMap?null:t.specularMap,e.specular=t.specular,e.glossinessMap=void 0===t.glossinessMap?null:t.glossinessMap,e.glossiness=t.glossiness,e.alphaMap=null,e.envMap=void 0===t.envMap?null:t.envMap,e.envMapIntensity=1,e.refractionRatio=.98,e}}}function v(){this.name=i.KHR_MESH_QUANTIZATION}function y(t,e,i,n){Vo.call(this,t,e,i,n)}u.prototype.decodePrimitive=function(t,e){var i=this.json,n=this.dracoLoader,r=t.extensions[this.name].bufferView,a=t.extensions[this.name].attributes,o={},s={},h={};for(var c in a){var l=R[c]||c.toLowerCase();o[l]=a[c]}for(c in t.attributes){l=R[c]||c.toLowerCase();if(void 0!==a[c]){var u=i.accessors[t.attributes[c]],d=A[u.componentType];h[l]=d,s[l]=!0===u.normalized}}return e.getDependency("bufferView",r).then((function(t){return new Promise((function(e){n.decodeDracoFile(t,(function(t){for(var i in t.attributes){var n=t.attributes[i],r=s[i];void 0!==r&&(n.normalized=r)}e(t)}),o,h)}))}))},d.prototype.extendTexture=function(t,e){return t=t.clone(),void 0!==e.offset&&t.offset.fromArray(e.offset),void 0!==e.rotation&&(t.rotation=e.rotation),void 0!==e.scale&&t.repeat.fromArray(e.scale),void 0!==e.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),t.needsUpdate=!0,t},p.prototype=Object.create(Do.prototype),p.prototype.constructor=p,p.prototype.copy=function(t){return Do.prototype.copy.call(this,t),this.specularMap=t.specularMap,this.specular.copy(t.specular),this.glossinessMap=t.glossinessMap,this.glossiness=t.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this},y.prototype=Object.create(Vo.prototype),y.prototype.constructor=y,y.prototype.copySampleValue_=function(t){for(var e=this.resultBuffer,i=this.sampleValues,n=this.valueSize,r=t*n*3+n,a=0;a!==n;a++)e[a]=i[r+a];return e},y.prototype.beforeStart_=y.prototype.copySampleValue_,y.prototype.afterEnd_=y.prototype.copySampleValue_,y.prototype.interpolate_=function(t,e,i,n){for(var r=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=2*o,h=3*o,c=n-e,l=(i-e)/c,u=l*l,d=u*l,p=t*h,f=p-h,m=-2*d+3*u,g=d-u,v=1-m,y=g-u+l,x=0;x!==o;x++){var b=a[f+x+o],_=a[f+x+s]*c,w=a[p+x+o],M=a[p+x]*c;r[x]=v*b+y*_+m*w+g*M}return r};var x=0,b=1,_=2,w=3,M=4,S=5,T=6,A={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},P={9728:1003,9729:1006,9984:1004,9985:1007,9986:1005,9987:1008},C={33071:1001,33648:1002,10497:1e3},L={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},R={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},I={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},O={CUBICSPLINE:void 0,LINEAR:2301,STEP:2300},N="OPAQUE",k="MASK",F="BLEND",G={"image/png":1023,"image/jpeg":1022};function z(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)}function U(t,e,i){for(var n in i.extensions)void 0===t[n]&&(e.userData.gltfExtensions=e.userData.gltfExtensions||{},e.userData.gltfExtensions[n]=i.extensions[n])}function B(t,e){void 0!==e.extras&&("object"==typeof e.extras?Object.assign(t.userData,e.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+e.extras))}function H(t,e){if(t.updateMorphTargets(),void 0!==e.weights)for(var i=0,n=e.weights.length;i<n;i++)t.morphTargetInfluences[i]=e.weights[i];if(e.extras&&Array.isArray(e.extras.targetNames)){var r=e.extras.targetNames;if(t.morphTargetInfluences.length===r.length){t.morphTargetDictionary={};for(i=0,n=r.length;i<n;i++)t.morphTargetDictionary[r[i]]=i}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function j(t){for(var e="",i=Object.keys(t).sort(),n=0,r=i.length;n<r;n++)e+=i[n]+":"+t[i[n]]+";";return e}function V(t,i,n){this.json=t||{},this.extensions=i||{},this.options=n||{},this.cache=new e,this.associations=new Map,this.primitiveCache={},this.textureLoader=new ms(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.fileLoader=new cs(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}function W(t,e,i){var n=e.attributes,r=[];function a(e,n){return i.getDependency("accessor",e).then((function(e){t.setAttribute(n,e)}))}for(var o in n){var s=R[o]||o.toLowerCase();s in t.attributes||r.push(a(n[o],s))}if(void 0!==e.indices&&!t.index){var h=i.getDependency("accessor",e.indices).then((function(e){t.setIndex(e)}));r.push(h)}

12return B(t,e),function(t,e,i){var n=e.attributes,r=new pt;if(void 0!==n.POSITION){var a=(p=i.json.accessors[n.POSITION]).min,o=p.max;if(void 0!==a&&void 0!==o){r.set(new E(a[0],a[1],a[2]),new E(o[0],o[1],o[2]));var s=e.targets;if(void 0!==s){for(var h=new E,c=new E,l=0,u=s.length;l<u;l++){var d=s[l];if(void 0!==d.POSITION){var p;a=(p=i.json.accessors[d.POSITION]).min,o=p.max;void 0!==a&&void 0!==o?(c.setX(Math.max(Math.abs(a[0]),Math.abs(o[0]))),c.setY(Math.max(Math.abs(a[1]),Math.abs(o[1]))),c.setZ(Math.max(Math.abs(a[2]),Math.abs(o[2]))),h.max(c)):console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}r.expandByVector(h)}t.boundingBox=r;var f=new gt;r.getCenter(f.center),f.radius=r.min.distanceTo(r.max)/2,t.boundingSphere=f}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}(t,e,i),Promise.all(r).then((function(){return void 0!==e.targets?function(t,e,i){for(var n=!1,r=!1,a=0,o=e.length;a<o;a++){if(void 0!==(c=e[a]).POSITION&&(n=!0),void 0!==c.NORMAL&&(r=!0),n&&r)break}if(!n&&!r)return Promise.resolve(t);var s=[],h=[];for(a=0,o=e.length;a<o;a++){var c=e[a];if(n){var l=void 0!==c.POSITION?i.getDependency("accessor",c.POSITION):t.attributes.position;s.push(l)}if(r){l=void 0!==c.NORMAL?i.getDependency("accessor",c.NORMAL):t.attributes.normal;h.push(l)}}return Promise.all([Promise.all(s),Promise.all(h)]).then((function(e){var i=e[0],a=e[1];return n&&(t.morphAttributes.position=i),r&&(t.morphAttributes.normal=a),t.morphTargetsRelative=!0,t}))}(t,e.targets,i):t}))}function X(t,e){var i=t.getIndex();if(null===i){var n=[],r=t.getAttribute("position");if(void 0===r)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),t;for(var a=0;a<r.count;a++)n.push(a);t.setIndex(n),i=t.getIndex()}var o=i.count-2,s=[];if(2===e)for(a=1;a<=o;a++)s.push(i.getX(0)),s.push(i.getX(a)),s.push(i.getX(a+1));else for(a=0;a<o;a++)a%2==0?(s.push(i.getX(a)),s.push(i.getX(a+1)),s.push(i.getX(a+2))):(s.push(i.getX(a+2)),s.push(i.getX(a+1)),s.push(i.getX(a)));s.length/3!==o&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");var h=t.clone();return h.setIndex(s),h}return V.prototype.parse=function(t,e){var i=this,n=this.json,r=this.extensions;this.cache.removeAll(),this.markDefs(),Promise.all([this.getDependencies("scene"),this.getDependencies("animation"),this.getDependencies("camera")]).then((function(e){var a={scene:e[0][n.scene||0],scenes:e[0],animations:e[1],cameras:e[2],asset:n.asset,parser:i,userData:{}};U(r,a,n),B(a,n),t(a)})).catch(e)},V.prototype.markDefs=function(){for(var t=this.json.nodes||[],e=this.json.skins||[],i=this.json.meshes||[],n={},r={},a=0,o=e.length;a<o;a++)for(var s=e[a].joints,h=0,c=s.length;h<c;h++)t[s[h]].isBone=!0;for(var l=0,u=t.length;l<u;l++){var d=t[l];void 0!==d.mesh&&(void 0===n[d.mesh]&&(n[d.mesh]=r[d.mesh]=0),n[d.mesh]++,void 0!==d.skin&&(i[d.mesh].isSkinnedMesh=!0))}this.json.meshReferences=n,this.json.meshUses=r},V.prototype.getDependency=function(t,e){var n=t+":"+e,r=this.cache.get(n);if(!r){switch(t){case"scene":r=this.loadScene(e);break;case"node":r=this.loadNode(e);break;case"mesh":r=this.loadMesh(e);break;case"accessor":r=this.loadAccessor(e);break;case"bufferView":r=this.loadBufferView(e);break;case"buffer":r=this.loadBuffer(e);break;case"material":r=this.loadMaterial(e);break;case"texture":r=this.loadTexture(e);break;case"skin":r=this.loadSkin(e);break;case"animation":r=this.loadAnimation(e);break;case"camera":r=this.loadCamera(e);break;case"light":r=this.extensions[i.KHR_LIGHTS_PUNCTUAL].loadLight(e);break;default:throw new Error("Unknown type: "+t)}this.cache.add(n,r)}return r},V.prototype.getDependencies=function(t){var e=this.cache.get(t);if(!e){var i=this,n=this.json[t+("mesh"===t?"es":"s")]||[];e=Promise.all(n.map((function(e,n){return i.getDependency(t,n)}))),this.cache.add(t,e)}return e},V.prototype.loadBuffer=function(t){var e=this.json.buffers[t],n=this.fileLoader;if(e.type&&"arraybuffer"!==e.type)throw new Error("THREE.GLTFLoader: "+e.type+" buffer type is not supported.");

vendor: 13,481 bytes, line 12

12if(void 0===e.uri&&0===t)return Promise.resolve(this.extensions[i.KHR_BINARY_GLTF].body);var r=this.options;return new Promise((function(t,i){n.load(z(e.uri,r.path),t,void 0,(function(){i(new Error('THREE.GLTFLoader: Failed to load buffer "'+e.uri+'".'))}))}))},V.prototype.loadBufferView=function(t){var e=this.json.bufferViews[t];return this.getDependency("buffer",e.buffer).then((function(t){var i=e.byteLength||0,n=e.byteOffset||0;return t.slice(n,n+i)}))},V.prototype.loadAccessor=function(t){var e=this,i=this.json,n=this.json.accessors[t];if(void 0===n.bufferView&&void 0===n.sparse)return Promise.resolve(null);var r=[];return void 0!==n.bufferView?r.push(this.getDependency("bufferView",n.bufferView)):r.push(null),void 0!==n.sparse&&(r.push(this.getDependency("bufferView",n.sparse.indices.bufferView)),r.push(this.getDependency("bufferView",n.sparse.values.bufferView))),Promise.all(r).then((function(t){var r,a=t[0],o=L[n.type],s=A[n.componentType],h=s.BYTES_PER_ELEMENT,c=h*o,l=n.byteOffset||0,u=void 0!==n.bufferView?i.bufferViews[n.bufferView].byteStride:void 0,d=!0===n.normalized;if(u&&u!==c){var p=Math.floor(l/u),f="InterleavedBuffer:"+n.bufferView+":"+n.componentType+":"+p+":"+n.count,m=e.cache.get(f);m||(m=new lr(new s(a,p*u,n.count*u/h),u/h),e.cache.add(f,m)),r=new pr(m,o,l%u/h,d)}else r=new Qt(null===a?new s(n.count*o):new s(a,l,n.count*o),o,d);if(void 0!==n.sparse){var g=L.SCALAR,v=A[n.sparse.indices.componentType],y=n.sparse.indices.byteOffset||0,x=n.sparse.values.byteOffset||0,b=new v(t[1],y,n.sparse.count*g),_=new s(t[2],x,n.sparse.count*o);null!==a&&(r=new Qt(r.array.slice(),r.itemSize,r.normalized));for(var w=0,M=b.length;w<M;w++){var S=b[w];if(r.setX(S,_[w*o]),o>=2&&r.setY(S,_[w*o+1]),o>=3&&r.setZ(S,_[w*o+2]),o>=4&&r.setW(S,_[w*o+3]),o>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return r}))},V.prototype.loadTexture=function(t){var e,n=this,r=this.json,a=this.options,o=this.textureLoader,s=self.URL||self.webkitURL,h=r.textures[t],c=h.extensions||{},l=(e=c[i.MSFT_TEXTURE_DDS]?r.images[c[i.MSFT_TEXTURE_DDS].source]:r.images[h.source]).uri,u=!1;return void 0!==e.bufferView&&(l=n.getDependency("bufferView",e.bufferView).then((function(t){u=!0;var i=new Blob([t],{type:e.mimeType});return l=s.createObjectURL(i)}))),Promise.resolve(l).then((function(t){var e=a.manager.getHandler(t);return e||(e=c[i.MSFT_TEXTURE_DDS]?n.extensions[i.MSFT_TEXTURE_DDS].ddsLoader:o),new Promise((function(i,n){e.load(z(t,a.path),i,void 0,n)}))})).then((function(i){!0===u&&s.revokeObjectURL(l),i.flipY=!1,h.name&&(i.name=h.name),e.mimeType in G&&(i.format=G[e.mimeType]);var a=(r.samplers||{})[h.sampler]||{};return i.magFilter=P[a.magFilter]||1006,i.minFilter=P[a.minFilter]||1008,i.wrapS=C[a.wrapS]||1e3,i.wrapT=C[a.wrapT]||1e3,n.associations.set(i,{type:"textures",index:t}),i}))},V.prototype.assignTexture=function(t,e,n){var r=this;return this.getDependency("texture",n.index).then((function(a){if(!a.isCompressedTexture)switch(e){case"aoMap":case"emissiveMap":case"metalnessMap":case"normalMap":case"roughnessMap":a.format=1022}if(void 0===n.texCoord||0==n.texCoord||"aoMap"===e&&1==n.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+n.texCoord+" for texture "+e+" not yet supported."),r.extensions[i.KHR_TEXTURE_TRANSFORM]){var o=void 0!==n.extensions?n.extensions[i.KHR_TEXTURE_TRANSFORM]:void 0;if(o){var s=r.associations.get(a);a=r.extensions[i.KHR_TEXTURE_TRANSFORM].extendTexture(a,o),r.associations.set(a,s)}}t[e]=a}))},V.prototype.assignFinalMaterial=function(t){var e=t.geometry,i=t.material,n=void 0!==e.attributes.tangent,r=void 0!==e.attributes.color,a=void 0===e.attributes.normal,o=!0===t.isSkinnedMesh,s=Object.keys(e.morphAttributes).length>0,h=s&&void 0!==e.morphAttributes.normal;if(t.isPoints){var c="PointsMaterial:"+i.uuid,l=this.cache.get(c);l||(l=new ra,Zt.prototype.copy.call(l,i),l.color.copy(i.color),l.map=i.map,l.sizeAttenuation=!1,this.cache.add(c,l)),i=l}else if(t.isLine){c="LineBasicMaterial:"+i.uuid;var u=this.cache.get(c);u||(u=new Yr,Zt.prototype.copy.call(u,i),u.color.copy(i.color),this.cache.add(c,u)),i=u}if(n||r||a||o||s){c="ClonedMaterial:"+i.uuid+":";i.isGLTFSpecularGlossinessMaterial&&(c+="specular-glossiness:"),o&&(c+="skinning:"),n&&(c+="vertex-tangents:"),r&&(c+="vertex-colors:"),a&&(c+="flat-shading:"),s&&(c+="morph-targets:"),h&&(c+="morph-normals:");var d=this.cache.get(c);d||(d=i.clone(),o&&(d.skinning=!0),n&&(d.vertexTangents=!0),r&&(d.vertexColors=!0),a&&(d.flatShading=!0),s&&(d.morphTargets=!0),h&&(d.morphNormals=!0),this.cache.add(c,d),this.associations.set(d,this.associations.get(i))),i=d}i.aoMap&&void 0===e.attributes.uv2&&void 0!==e.attributes.uv&&e.setAttribute("uv2",e.attributes.uv),i.normalScale&&!n&&(i.normalScale.y=-i.normalScale.y),i.clearcoatNormalScale&&!n&&(i.clearcoatNormalScale.y=-i.clearcoatNormalScale.y),t.material=i},V.prototype.loadMaterial=function(t){var e,n=this,r=this.json,a=this.extensions,o=r.materials[t],s={},h=o.extensions||{},c=[];if(h[i.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var l=a[i.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];e=l.getMaterialType(),c.push(l.extendParams(s,o,n))}else if(h[i.KHR_MATERIALS_UNLIT]){var u=a[i.KHR_MATERIALS_UNLIT];e=u.getMaterialType(),c.push(u.extendParams(s,o,n))}else{e=Do;var d=o.pbrMetallicRoughness||{};if(s.color=new jt(1,1,1),s.opacity=1,Array.isArray(d.baseColorFactor)){var f=d.baseColorFactor;s.color.fromArray(f),s.opacity=f[3]}void 0!==d.baseColorTexture&&c.push(n.assignTexture(s,"map",d.baseColorTexture)),s.metalness=void 0!==d.metallicFactor?d.metallicFactor:1,s.roughness=void 0!==d.roughnessFactor?d.roughnessFactor:1,void 0!==d.metallicRoughnessTexture&&(c.push(n.assignTexture(s,"metalnessMap",d.metallicRoughnessTexture)),c.push(n.assignTexture(s,"roughnessMap",d.metallicRoughnessTexture)))}!0===o.doubleSided&&(s.side=2);var g=o.alphaMode||N;if(g===F?(s.transparent=!0,s.depthWrite=!1):(s.transparent=!1,g===k&&(s.alphaTest=void 0!==o.alphaCutoff?o.alphaCutoff:.5)),void 0!==o.normalTexture&&e!==Jt&&(c.push(n.assignTexture(s,"normalMap",o.normalTexture)),s.normalScale=new m(1,1),void 0!==o.normalTexture.scale&&s.normalScale.set(o.normalTexture.scale,o.normalTexture.scale)),void 0!==o.occlusionTexture&&e!==Jt&&(c.push(n.assignTexture(s,"aoMap",o.occlusionTexture)),void 0!==o.occlusionTexture.strength&&(s.aoMapIntensity=o.occlusionTexture.strength)),void 0!==o.emissiveFactor&&e!==Jt&&(s.emissive=(new jt).fromArray(o.emissiveFactor)),void 0!==o.emissiveTexture&&e!==Jt&&c.push(n.assignTexture(s,"emissiveMap",o.emissiveTexture)),h[i.KHR_MATERIALS_CLEARCOAT]){var v=a[i.KHR_MATERIALS_CLEARCOAT];e=v.getMaterialType(),c.push(v.extendParams(s,{extensions:h},n))}return Promise.all(c).then((function(){var r;return r=e===p?a[i.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(s):new e(s),o.name&&(r.name=o.name),r.map&&(r.map.encoding=3001),r.emissiveMap&&(r.emissiveMap.encoding=3001),B(r,o),n.associations.set(r,{type:"materials",index:t}),o.extensions&&U(a,r,o),r}))},V.prototype.loadGeometries=function(t){var e=this,n=this.extensions,r=this.primitiveCache;function a(t){return n[i.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(t,e).then((function(i){return W(i,t,e)}))}for(var o,s,h=[],c=0,l=t.length;c<l;c++){var u,d=t[c],p=(s=void 0,(s=(o=d).extensions&&o.extensions[i.KHR_DRACO_MESH_COMPRESSION])?"draco:"+s.bufferView+":"+s.indices+":"+j(s.attributes):o.indices+":"+j(o.attributes)+":"+o.mode),f=r[p];if(f)h.push(f.promise);else u=d.extensions&&d.extensions[i.KHR_DRACO_MESH_COMPRESSION]?a(d):W(new ve,d,e),r[p]={primitive:d,promise:u},h.push(u)}return Promise.all(h)},V.prototype.loadMesh=function(t){for(var e,i=this,n=this.json.meshes[t],r=n.primitives,a=[],o=0,s=r.length;o<s;o++){var h=void 0===r[o].material?(void 0===(e=this.cache).DefaultMaterial&&(e.DefaultMaterial=new Do({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:0})),e.DefaultMaterial):this.getDependency("material",r[o].material);a.push(h)}return a.push(i.loadGeometries(r)),Promise.all(a).then((function(e){for(var a=e.slice(0,e.length-1),o=e[e.length-1],s=[],h=0,c=o.length;h<c;h++){var l,u=o[h],d=r[h],p=a[h];if(d.mode===M||d.mode===S||d.mode===T||void 0===d.mode)!0!==(l=!0===n.isSkinnedMesh?new Fr(u,p):new Ne(u,p)).isSkinnedMesh||l.geometry.attributes.skinWeight.normalized||l.normalizeSkinWeights(),d.mode===S?l.geometry=X(l.geometry,1):d.mode===T&&(l.geometry=X(l.geometry,2));else if(d.mode===b)l=new ia(u,p);else if(d.mode===w)l=new $r(u,p);else if(d.mode===_)l=new na(u,p);else{if(d.mode!==x)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+d.mode);l=new ca(u,p)}Object.keys(l.geometry.morphAttributes).length>0&&H(l,n),l.name=n.name||"mesh_"+t,o.length>1&&(l.name+="_"+h),B(l,n),i.assignFinalMaterial(l),s.push(l)}if(1===s.length)return s[0];var f=new nr;for(h=0,c=s.length;h<c;h++)f.add(s[h]);return f}))},V.prototype.loadCamera=function(t){var e,i=this.json.cameras[t],n=i[i.type];if(n)return"perspective"===i.type?e=new Ze(f.radToDeg(n.yfov),n.aspectRatio||1,n.znear||1,n.zfar||2e6):"orthographic"===i.type&&(e=new Xs(-n.xmag,n.xmag,n.ymag,-n.ymag,n.znear,n.zfar)),i.name&&(e.name=i.name),B(e,i),Promise.resolve(e);console.warn("THREE.GLTFLoader: Missing camera parameters.")},V.prototype.loadSkin=function(t){var e=this.json.skins[t],i={joints:e.joints};return void 0===e.inverseBindMatrices?Promise.resolve(i):this.getDependency("accessor",e.inverseBindMatrices).then((function(t){return i.inverseBindMatrices=t,i}))},V.prototype.loadAnimation=function(t){for(var e=this.json.animations[t],i=[],n=[],r=[],a=[],o=[],s=0,h=e.channels.length;s<h;s++){var c=e.channels[s],l=e.samplers[c.sampler],u=c.target,d=void 0!==u.node?u.node:u.id,p=void 0!==e.parameters?e.parameters[l.input]:l.input,f=void 0!==e.parameters?e.parameters[l.output]:l.output;i.push(this.getDependency("node",d)),n.push(this.getDependency("accessor",p)),r.push(this.getDependency("accessor",f)),a.push(l),o.push(u)}return Promise.all([Promise.all(i),Promise.all(n),Promise.all(r),Promise.all(a),Promise.all(o)]).then((function(i){for(var n=i[0],r=i[1],a=i[2],o=i[3],s=i[4],h=[],c=0,l=n.length;c<l;c++){var u=n[c],d=r[c],p=a[c],f=o[c],m=s[c];if(void 0!==u){var g;switch(u.updateMatrix(),u.matrixAutoUpdate=!0,I[m.path]){case I.weights:g=Ko;break;case I.rotation:g=$o;break;case I.position:case I.scale:default:g=es}var v=u.name?u.name:u.uuid,x=void 0!==f.interpolation?O[f.interpolation]:2301,b=[];I[m.path]===I.weights?u.traverse((function(t){!0===t.isMesh&&t.morphTargetInfluences&&b.push(t.name?t.name:t.uuid)})):b.push(v);var _=p.array;if(p.normalized){var w;if(_.constructor===Int8Array)w=1/127;else if(_.constructor===Uint8Array)w=1/255;else if(_.constructor==Int16Array)w=1/32767;else{if(_.constructor!==Uint16Array)throw new Error("THREE.GLTFLoader: Unsupported output accessor component type.");w=1/65535}for(var M=new Float32Array(_.length),S=0,T=_.length;S<T;S++)M[S]=_[S]*w;_=M}for(S=0,T=b.length;S<T;S++){var E=new g(b[S]+"."+I[m.path],d.array,_,x);"CUBICSPLINE"===f.interpolation&&(E.createInterpolant=function(t){return new y(this.times,this.values,this.getValueSize()/3,t)},E.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),h.push(E)}}}return new is(e.name?e.name:"animation_"+t,void 0,h)}))},V.prototype.loadNode=function(t){var e,n=this.json,r=this.extensions,a=this,o=n.meshReferences,s=n.meshUses,h=n.nodes[t];return(e=[],void 0!==h.mesh&&e.push(a.getDependency("mesh",h.mesh).then((function(t){var e;if(o[h.mesh]>1){var i=s[h.mesh]++;(e=t.clone()).name+="_instance_"+i}else e=t;return void 0!==h.weights&&e.traverse((function(t){if(t.isMesh)for(var e=0,i=h.weights.length;e<i;e++)t.morphTargetInfluences[e]=h.weights[e]})),e}))),void 0!==h.camera&&e.push(a.getDependency("camera",h.camera)),h.extensions&&h.extensions[i.KHR_LIGHTS_PUNCTUAL]&&void 0!==h.extensions[i.KHR_LIGHTS_PUNCTUAL].light&&e.push(a.getDependency("light",h.extensions[i.KHR_LIGHTS_PUNCTUAL].light)),Promise.all(e)).then((function(e){var i;if((i=!0===h.isBone?new Br:e.length>1?new nr:1===e.length?e[0]:new Q)!==e[0])for(var n=0,o=e.length;n<o;n++)i.add(e[n]);if(h.name&&(i.userData.name=h.name,i.name=Wh.sanitizeNodeName(h.name)),B(i,h),h.extensions&&U(r,i,h),void 0!==h.matrix){var s=new D;s.fromArray(h.matrix),i.applyMatrix4(s)}else void 0!==h.translation&&i.position.fromArray(h.translation),void 0!==h.rotation&&i.quaternion.fromArray(h.rotation),void 0!==h.scale&&i.scale.fromArray(h.scale);return a.associations.set(i,{type:"nodes",index:t}),i}))},V.prototype.loadScene=function(){function t(e,i,n,r){var a=n.nodes[e];return r.getDependency("node",e).then((function(t){return void 0===a.skin?t:r.getDependency("skin",a.skin).then((function(t){for(var i=[],n=0,a=(e=t).joints.length;n<a;n++)i.push(r.getDependency("node",e.joints[n]));return Promise.all(i)})).then((function(i){return t.traverse((function(t){if(t.isMesh){for(var n=[],r=[],a=0,o=i.length;a<o;a++){var s=i[a];if(s){n.push(s);var h=new D;void 0!==e.inverseBindMatrices&&h.fromArray(e.inverseBindMatrices.array,16*a),r.push(h)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',e.joints[a])}t.bind(new Ur(n,r),t.matrixWorld)}})),t}));var e})).then((function(e){i.add(e);var o=[];if(a.children)for(var s=a.children,h=0,c=s.length;h<c;h++){var l=s[h];o.push(t(l,e,n,r))}return Promise.all(o)}))}return function(e){var i=this.json,n=this.extensions,r=this.json.scenes[e],a=new nr;r.name&&(a.name=r.name),B(a,r),r.extensions&&U(n,a,r);

12for(var o=r.nodes||[],s=[],h=0,c=o.length;h<c;h++)s.push(t(o[h],a,i,this));return Promise.all(s).then((function(){return a}))}}(),t}(),rl=function(t){ss.call(this,t),this.decoderPath="",this.decoderConfig={},this.decoderBinary=null,this.decoderPending=null,this.workerLimit=4,this.workerPool=[],this.workerNextTaskID=1,this.workerSourceURL="",this.defaultAttributeIDs={position:"POSITION",normal:"NORMAL",color:"COLOR",uv:"TEX_COORD"},this.defaultAttributeTypes={position:"Float32Array",normal:"Float32Array",color:"Float32Array",uv:"Float32Array"}};rl.prototype=Object.assign(Object.create(ss.prototype),{constructor:rl,setDecoderPath:function(t){return this.decoderPath=t,this},setDecoderConfig:function(t){return this.decoderConfig=t,this},setWorkerLimit:function(t){return this.workerLimit=t,this},setVerbosity:function(){console.warn("THREE.DRACOLoader: The .setVerbosity() method has been removed.")},setDrawMode:function(){console.warn("THREE.DRACOLoader: The .setDrawMode() method has been removed.")},setSkipDequantization:function(){console.warn("THREE.DRACOLoader: The .setSkipDequantization() method has been removed.")},load:function(t,e,i,n){var r=new cs(this.manager);r.setPath(this.path),r.setResponseType("arraybuffer"),"use-credentials"===this.crossOrigin&&r.setWithCredentials(!0),r.load(t,t=>{var i={attributeIDs:this.defaultAttributeIDs,attributeTypes:this.defaultAttributeTypes,useUniqueIDs:!1};this.decodeGeometry(t,i).then(e).catch(n)},i,n)},decodeDracoFile:function(t,e,i,n){var r={attributeIDs:i||this.defaultAttributeIDs,attributeTypes:n||this.defaultAttributeTypes,useUniqueIDs:!!i};this.decodeGeometry(t,r).then(e)},decodeGeometry:function(t,e){for(var i in e.attributeTypes){var n=e.attributeTypes[i];void 0!==n.BYTES_PER_ELEMENT&&(e.attributeTypes[i]=n.name)}var r,a=JSON.stringify(e);if(rl.taskCache.has(t)){var o=rl.taskCache.get(t);if(o.key===a)return o.promise;if(0===t.byteLength)throw new Error("THREE.DRACOLoader: Unable to re-decode a buffer with different settings. Buffer has already been transferred.")}var s=this.workerNextTaskID++,h=t.byteLength,c=this._getWorker(s,h).then(i=>(r=i,new Promise((i,n)=>{r._callbacks[s]={resolve:i,reject:n},r.postMessage({type:"decode",id:s,taskConfig:e,buffer:t},[t])}))).then(t=>this._createGeometry(t.geometry));return c.catch(()=>!0).then(()=>{r&&s&&this._releaseTask(r,s)}),rl.taskCache.set(t,{key:a,promise:c}),c},_createGeometry:function(t){var e=new ve;t.index&&e.setIndex(new Qt(t.index.array,1));for(var i=0;i<t.attributes.length;i++){var n=t.attributes[i],r=n.name,a=n.array,o=n.itemSize;e.setAttribute(r,new Qt(a,o))}return e},_loadLibrary:function(t,e){var i=new cs(this.manager);return i.setPath(this.decoderPath),i.setResponseType(e),new Promise((e,n)=>{i.load(t,e,void 0,n)})},preload:function(){return this._initDecoder(),this},_initDecoder:function(){if(this.decoderPending)return this.decoderPending;var t="object"!=typeof WebAssembly||"js"===this.decoderConfig.type,e=[];return t?e.push(this._loadLibrary("draco_decoder.js","text")):(e.push(this._loadLibrary("draco_wasm_wrapper.js","text")),e.push(this._loadLibrary("draco_decoder.wasm","arraybuffer"))),this.decoderPending=Promise.all(e).then(e=>{var i=e[0];t||(this.decoderConfig.wasmBinary=e[1]);var n=rl.DRACOWorker.toString(),r=["/* draco decoder */",i,"","/* worker */",n.substring(n.indexOf("{")+1,n.lastIndexOf("}"))].join("\n");this.workerSourceURL=URL.createObjectURL(new Blob([r]))}),this.decoderPending},_getWorker:function(t,e){return this._initDecoder().then(()=>{var i;this.workerPool.length<this.workerLimit?((i=new Worker(this.workerSourceURL))._callbacks={},i._taskCosts={},i._taskLoad=0,i.postMessage({type:"init",decoderConfig:this.decoderConfig}),i.onmessage=function(t){var e=t.data;switch(e.type){case"decode":i._callbacks[e.id].resolve(e);break;case"error":i._callbacks[e.id].reject(e);break;default:console.error('THREE.DRACOLoader: Unexpected message, "'+e.type+'"')}},this.workerPool.push(i)):this.workerPool.sort((function(t,e){return t._taskLoad>e._taskLoad?-1:1}));return(i=this.workerPool[this.workerPool.length-1])._taskCosts[t]=e,i._taskLoad+=e,i})},_releaseTask:function(t,e){t._taskLoad-=t._taskCosts[e],delete t._callbacks[e],delete t._taskCosts[e]},debug:function(){console.log("Task load: ",this.workerPool.map(t=>t._taskLoad))},dispose:function(){for(var t=0;t<this.workerPool.length;++t)this.workerPool[t].terminate();return this.workerPool.length=0,this}}),rl.DRACOWorker=function(){var t,e;function i(t,e,i,n,r,a){var o,s,h=a.num_components(),c=i.num_points()*h;switch(r){case Float32Array:o=new t.DracoFloat32Array,e.GetAttributeFloatForAllPoints(i,a,o),s=new Float32Array(c);break;case Int8Array:o=new t.DracoInt8Array,e.GetAttributeInt8ForAllPoints(i,a,o),s=new Int8Array(c);break;case Int16Array:o=new t.DracoInt16Array,e.GetAttributeInt16ForAllPoints(i,a,o),s=new Int16Array(c);break;case Int32Array:o=new t.DracoInt32Array,e.GetAttributeInt32ForAllPoints(i,a,o),s=new Int32Array(c);break;case Uint8Array:o=new t.DracoUInt8Array,e.GetAttributeUInt8ForAllPoints(i,a,o),s=new Uint8Array(c);break;case Uint16Array:o=new t.DracoUInt16Array,e.GetAttributeUInt16ForAllPoints(i,a,o),s=new Uint16Array(c);break;case Uint32Array:o=new t.DracoUInt32Array,e.GetAttributeUInt32ForAllPoints(i,a,o),s=new Uint32Array(c);break;default:throw new Error("THREE.DRACOLoader: Unexpected attribute type.")}for(var l=0;l<c;l++)s[l]=o.GetValue(l);return t.destroy(o),{name:n,array:s,itemSize:h}}onmessage=function(n){var r=n.data;switch(r.type){case"init":t=r.decoderConfig,e=new Promise((function(e){t.onModuleLoaded=function(t){e({draco:t})},DracoDecoderModule(t)}));break;case"decode":var a=r.buffer,o=r.taskConfig;e.then(t=>{var e=t.draco,n=new e.Decoder,s=new e.DecoderBuffer;s.Init(new Int8Array(a),a.byteLength);try{var h=function(t,e,n,r){var a,o,s=r.attributeIDs,h=r.attributeTypes,c=e.GetEncodedGeometryType(n);if(c===t.TRIANGULAR_MESH)a=new t.Mesh,o=e.DecodeBufferToMesh(n,a);else{if(c!==t.POINT_CLOUD)throw new Error("THREE.DRACOLoader: Unexpected geometry type.");a=new t.PointCloud,o=e.DecodeBufferToPointCloud(n,a)}if(!o.ok()||0===a.ptr)throw new Error("THREE.DRACOLoader: Decoding failed: "+o.error_msg());var l={index:null,attributes:[]};for(var u in s){var d,p,f=self[h[u]];if(r.useUniqueIDs)p=s[u],d=e.GetAttributeByUniqueId(a,p);else{if(-1===(p=e.GetAttributeId(a,t[s[u]])))continue;d=e.GetAttribute(a,p)}l.attributes.push(i(t,e,a,u,f,d))}if(c===t.TRIANGULAR_MESH){for(var m=a.num_faces(),g=new Uint32Array(3*m),v=new t.DracoInt32Array,y=0;y<m;++y){e.GetFaceFromMesh(a,y,v);for(var x=0;x<3;++x)g[3*y+x]=v.GetValue(x)}l.index={array:g,itemSize:1},t.destroy(v)}return t.destroy(a),l}(e,n,s,o),c=h.attributes.map(t=>t.array.buffer);h.index&&c.push(h.index.array.buffer),self.postMessage({type:"decode",id:r.id,geometry:h},c)}catch(t){console.error(t),self.postMessage({type:"error",id:r.id,error:t.message})}finally{e.destroy(s),e.destroy(n)}})}}},rl.taskCache=new WeakMap,rl.setDecoderPath=function(){console.warn("THREE.DRACOLoader: The .setDecoderPath() method has been removed. Use instance methods.")},rl.setDecoderConfig=function(){console.warn("THREE.DRACOLoader: The .setDecoderConfig() method has been removed. Use instance methods.")},rl.releaseDecoderModule=function(){console.warn("THREE.DRACOLoader: The .releaseDecoderModule() method has been removed. Use instance methods.")},rl.getDecoderModule=function(){console.warn("THREE.DRACOLoader: The .getDecoderModule() method has been removed. Use instance methods.")};var al=function(t,e){var i,l,u,d,p;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.enabled=!0,this.target=new E,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=!1,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.enableKeys=!0,this.keys={LE

vendor: 8,124 bytes, line 12

12FT:37,UP:38,RIGHT:39,BOTTOM:40},this.mouseButtons={LEFT:n,MIDDLE:r,RIGHT:a},this.touches={ONE:o,TWO:h},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this.getPolarAngle=function(){return w.phi},this.getAzimuthalAngle=function(){return w.theta},this.saveState=function(){f.target0.copy(f.target),f.position0.copy(f.object.position),f.zoom0=f.object.zoom},this.reset=function(){f.target.copy(f.target0),f.object.position.copy(f.position0),f.object.zoom=f.zoom0,f.object.updateProjectionMatrix(),f.dispatchEvent(g),f.update(),b=x.NONE},this.update=(i=new E,l=(new M).setFromUnitVectors(t.up,new E(0,1,0)),u=l.clone().inverse(),d=new E,p=new M,function(){var t=f.object.position;return i.copy(t).sub(f.target),i.applyQuaternion(l),w.setFromVector3(i),f.autoRotate&&b===x.NONE&&z(2*Math.PI/60/60*f.autoRotateSpeed),f.enableDamping?(w.theta+=S.theta*f.dampingFactor,w.phi+=S.phi*f.dampingFactor):(w.theta+=S.theta,w.phi+=S.phi),w.theta=Math.max(f.minAzimuthAngle,Math.min(f.maxAzimuthAngle,w.theta)),w.phi=Math.max(f.minPolarAngle,Math.min(f.maxPolarAngle,w.phi)),w.makeSafe(),w.radius*=T,w.radius=Math.max(f.minDistance,Math.min(f.maxDistance,w.radius)),!0===f.enableDamping?f.target.addScaledVector(A,f.dampingFactor):f.target.add(A),i.setFromSpherical(w),i.applyQuaternion(u),t.copy(f.target).add(i),f.object.lookAt(f.target),!0===f.enableDamping?(S.theta*=1-f.dampingFactor,S.phi*=1-f.dampingFactor,A.multiplyScalar(1-f.dampingFactor)):(S.set(0,0,0),A.set(0,0,0)),T=1,!!(P||d.distanceToSquared(f.object.position)>_||8*(1-p.dot(f.object.quaternion))>_)&&(f.dispatchEvent(g),d.copy(f.object.position),p.copy(f.object.quaternion),P=!1,!0)}),this.dispose=function(){f.domElement.removeEventListener("contextmenu",ct,!1),f.domElement.removeEventListener("mousedown",et,!1),f.domElement.removeEventListener("wheel",rt,!1),f.domElement.removeEventListener("touchstart",ot,!1),f.domElement.removeEventListener("touchend",ht,!1),f.domElement.removeEventListener("touchmove",st,!1),document.removeEventListener("mousemove",it,!1),document.removeEventListener("mouseup",nt,!1),f.domElement.removeEventListener("keydown",at,!1)};var f=this,g={type:"change"},v={type:"start"},y={type:"end"},x={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},b=x.NONE,_=1e-6,w=new $h,S=new $h,T=1,A=new E,P=!1,C=new m,L=new m,R=new m,I=new m,O=new m,D=new m,N=new m,k=new m,F=new m;function G(){return Math.pow(.95,f.zoomSpeed)}function z(t){S.theta-=t}function U(t){S.phi-=t}var B,H=(B=new E,function(t,e){B.setFromMatrixColumn(e,0),B.multiplyScalar(-t),A.add(B)}),j=function(){var t=new E;return function(e,i){!0===f.screenSpacePanning?t.setFromMatrixColumn(i,1):(t.setFromMatrixColumn(i,0),t.crossVectors(f.object.up,t)),t.multiplyScalar(e),A.add(t)}}(),V=function(){var t=new E;return function(e,i){var n=f.domElement;if(f.object.isPerspectiveCamera){var r=f.object.position;t.copy(r).sub(f.target);var a=t.length();a*=Math.tan(f.object.fov/2*Math.PI/180),H(2*e*a/n.clientHeight,f.object.matrix),j(2*i*a/n.clientHeight,f.object.matrix)}else f.object.isOrthographicCamera?(H(e*(f.object.right-f.object.left)/f.object.zoom/n.clientWidth,f.object.matrix),j(i*(f.object.top-f.object.bottom)/f.object.zoom/n.clientHeight,f.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),f.enablePan=!1)}}();function W(t){f.object.isPerspectiveCamera?T/=t:f.object.isOrthographicCamera?(f.object.zoom=Math.max(f.minZoom,Math.min(f.maxZoom,f.object.zoom*t)),f.object.updateProjectionMatrix(),P=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),f.enableZoom=!1)}function X(t){f.object.isPerspectiveCamera?T*=t:f.object.isOrthographicCamera?(f.object.zoom=Math.max(f.minZoom,Math.min(f.maxZoom,f.object.zoom/t)),f.object.updateProjectionMatrix(),P=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),f.enableZoom=!1)}function Y(t){C.set(t.clientX,t.clientY)}function q(t){I.set(t.clientX,t.clientY)}function Z(t){if(1==t.touches.length)C.set(t.touches[0].pageX,t.touches[0].pageY);else{var e=.5*(t.touches[0].pageX+t.touches[1].pageX),i=.5*(t.touches[0].pageY+t.touches[1].pageY);C.set(e,i)}}function J(t){if(1==t.touches.length)I.set(t.touches[0].pageX,t.touches[0].pageY);else{var e=.5*(t.touches[0].pageX+t.touches[1].pageX),i=.5*(t.touches[0].pageY+t.touches[1].pageY);I.set(e,i)}}function K(t){var e=t.touches[0].pageX-t.touches[1].pageX,i=t.touches[0].pageY-t.touches[1].pageY,n=Math.sqrt(e*e+i*i);N.set(0,n)}function Q(t){if(1==t.touches.length)L.set(t.touches[0].pageX,t.touches[0].pageY);else{var e=.5*(t.touches[0].pageX+t.touches[1].pageX),i=.5*(t.touches[0].pageY+t.touches[1].pageY);L.set(e,i)}R.subVectors(L,C).multiplyScalar(f.rotateSpeed);var n=f.domElement;z(2*Math.PI*R.x/n.clientHeight),U(2*Math.PI*R.y/n.clientHeight),C.copy(L)}function $(t){if(1==t.touches.length)O.set(t.touches[0].pageX,t.touches[0].pageY);else{var e=.5*(t.touches[0].pageX+t.touches[1].pageX),i=.5*(t.touches[0].pageY+t.touches[1].pageY);O.set(e,i)}D.subVectors(O,I).multiplyScalar(f.panSpeed),V(D.x,D.y),I.copy(O)}function tt(t){var e=t.touches[0].pageX-t.touches[1].pageX,i=t.touches[0].pageY-t.touches[1].pageY,n=Math.sqrt(e*e+i*i);k.set(0,n),F.set(0,Math.pow(k.y/N.y,f.zoomSpeed)),W(F.y),N.copy(k)}function et(t){if(!1!==f.enabled){var e;switch(t.preventDefault(),f.domElement.focus?f.domElement.focus():window.focus(),t.button){case 0:e=f.mouseButtons.LEFT;break;case 1:e=f.mouseButtons.MIDDLE;break;case 2:e=f.mouseButtons.RIGHT;break;default:e=-1}switch(e){case r:if(!1===f.enableZoom)return;!function(t){N.set(t.clientX,t.clientY)}(t),b=x.DOLLY;break;case n:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===f.enablePan)return;q(t),b=x.PAN}else{if(!1===f.enableRotate)return;Y(t),b=x.ROTATE}break;case a:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===f.enableRotate)return;Y(t),b=x.ROTATE}else{if(!1===f.enablePan)return;q(t),b=x.PAN}break;default:b=x.NONE}b!==x.NONE&&(document.addEventListener("mousemove",it,!1),document.addEventListener("mouseup",nt,!1),f.dispatchEvent(v))}}function it(t){if(!1!==f.enabled)switch(t.preventDefault(),b){case x.ROTATE:if(!1===f.enableRotate)return;!function(t){L.set(t.clientX,t.clientY),R.subVectors(L,C).multiplyScalar(f.rotateSpeed);var e=f.domElement;z(2*Math.PI*R.x/e.clientHeight),U(2*Math.PI*R.y/e.clientHeight),C.copy(L),f.update()}(t);break;case x.DOLLY:if(!1===f.enableZoom)return;!function(t){k.set(t.clientX,t.clientY),F.subVectors(k,N),F.y>0?W(G()):F.y<0&&X(G()),N.copy(k),f.update()}(t);break;case x.PAN:if(!1===f.enablePan)return;!function(t){O.set(t.clientX,t.clientY),D.subVectors(O,I).multiplyScalar(f.panSpeed),V(D.x,D.y),I.copy(O),f.update()}(t)}}function nt(t){!1!==f.enabled&&(document.removeEventListener("mousemove",it,!1),document.removeEventListener("mouseup",nt,!1),f.dispatchEvent(y),b=x.NONE)}function rt(t){!1===f.enabled||!1===f.enableZoom||b!==x.NONE&&b!==x.ROTATE||(t.preventDefault(),t.stopPropagation(),f.dispatchEvent(v),function(t){t.deltaY<0?X(G()):t.deltaY>0&&W(G()),f.update()}(t),f.dispatchEvent(y))}function at(t){!1!==f.enabled&&!1!==f.enableKeys&&!1!==f.enablePan&&function(t){var e=!1;switch(t.keyCode){case f.keys.UP:V(0,f.keyPanSpeed),e=!0;break;case f.keys.BOTTOM:V(0,-f.keyPanSpeed),e=!0;break;case f.keys.LEFT:V(f.keyPanSpeed,0),e=!0;break;case f.keys.RIGHT:V(-f.keyPanSpeed,0),e=!0}e&&(t.preventDefault(),f.update())}(t)}function ot(t){if(!1!==f.enabled){switch(t.preventDefault(),t.touches.length){case 1:switch(f.touches.ONE){case o:if(!1===f.enableRotate)return;Z(t),b=x.TOUCH_ROTATE;break;case s:if(!1===f.enablePan)return;J(t),b=x.TOUCH_PAN;break;default:b=x.NONE}break;case 2:switch(f.touches.TWO){case h:if(!1===f.enableZoom&&!1===f.enablePan)return;!function(t){f.enableZoom&&K(t),f.enablePan&&J(t)}(t),b=x.TOUCH_DOLLY_PAN;break;case c:if(!1===f.enableZoom&&!1===f.enableRotate)return;!function(t){f.enableZoom&&K(t),f.enableRotate&&Z(t)}(t),b=x.TOUCH_DOLLY_ROTATE;break;default:b=x.NONE}break;default:b=x.NONE}

12b!==x.NONE&&f.dispatchEvent(v)}}function st(t){if(!1!==f.enabled)switch(t.preventDefault(),t.stopPropagation(),b){case x.TOUCH_ROTATE:if(!1===f.enableRotate)return;Q(t),f.update();break;case x.TOUCH_PAN:if(!1===f.enablePan)return;$(t),f.update();break;case x.TOUCH_DOLLY_PAN:if(!1===f.enableZoom&&!1===f.enablePan)return;!function(t){f.enableZoom&&tt(t),f.enablePan&&$(t)}(t),f.update();break;case x.TOUCH_DOLLY_ROTATE:if(!1===f.enableZoom&&!1===f.enableRotate)return;!function(t){f.enableZoom&&tt(t),f.enableRotate&&Q(t)}(t),f.update();break;default:b=x.NONE}}function ht(t){!1!==f.enabled&&(f.dispatchEvent(y),b=x.NONE)}function ct(t){!1!==f.enabled&&t.preventDefault()}f.domElement.addEventListener("contextmenu",ct,!1),f.domElement.addEventListener("mousedown",et,!1),f.domElement.addEventListener("wheel",rt,!1),f.domElement.addEventListener("touchstart",ot,!1),f.domElement.addEventListener("touchend",ht,!1),f.domElement.addEventListener("touchmove",st,!1),f.domElement.addEventListener("keydown",at,!1),-1===f.domElement.tabIndex&&(f.domElement.tabIndex=0),this.update()};(al.prototype=Object.create(l.prototype)).constructor=al;var ol=function(t,e){al.call(this,t,e),this.mouseButtons.LEFT=a,this.mouseButtons.RIGHT=n,this.touches.ONE=s,this.touches.TWO=c};(ol.prototype=Object.create(l.prototype)).constructor=ol;var sl=function(t,e){void 0===e&&(console.warn('THREE.TransformControls: The second parameter "domElement" is now mandatory.'),e=document),Q.call(this),this.visible=!1,this.domElement=e;var i=new hl;this.add(i);var n=new cl;this.add(n);var r=this;H("camera",t),H("object",void 0),H("enabled",!0),H("axis",null),H("mode","translate"),H("translationSnap",null),H("rotationSnap",null),H("scaleSnap",null),H("space","world"),H("size",1),H("dragging",!1),H("showX",!0),H("showY",!0),H("showZ",!0);var a={type:"change"},o={type:"mouseDown"},s={type:"mouseUp",mode:r.mode},h={type:"objectChange"},c=new Jh;function l(t,e,i){for(var n=e.intersectObject(t,!0),r=0;r<n.length;r++)if(n[r].object.visible||i)return n[r];return!1}var u=new E,d=new E,p=new M,f={X:new E(1,0,0),Y:new E(0,1,0),Z:new E(0,0,1)},m=new E,g=new E,v=new E,y=new E,x=new E,b=new E,_=0,w=new E,S=new M,T=new E,A=new E,P=new M,C=new M,L=new E,R=new E,I=new M,O=new E,D=new E,N=new M,k=new M,F=new E,G=new E,z=new E,U=new M,B=new E;function H(t,e){var o=e;Object.defineProperty(r,t,{get:function(){return void 0!==o?o:e},set:function(e){o!==e&&(o=e,n[t]=e,i[t]=e,r.dispatchEvent({type:t+"-changed",value:e}),r.dispatchEvent(a))}}),r[t]=e,n[t]=e,i[t]=e}function j(t){if(document.pointerLockElement)return{x:0,y:0,button:t.button};var i=t.changedTouches?t.changedTouches[0]:t,n=e.getBoundingClientRect();return{x:(i.clientX-n.left)/n.width*2-1,y:-(i.clientY-n.top)/n.height*2+1,button:t.button}}function V(t){r.enabled&&r.pointerHover(j(t))}function W(t){r.enabled&&(document.addEventListener("mousemove",X,!1),r.pointerHover(j(t)),r.pointerDown(j(t)))}function X(t){r.enabled&&r.pointerMove(j(t))}function Y(t){r.enabled&&(document.removeEventListener("mousemove",X,!1),r.pointerUp(j(t)))}H("worldPosition",D),H("worldPositionStart",R),H("worldQuaternion",N),H("worldQuaternionStart",I),H("cameraPosition",w),H("cameraQuaternion",S),H("pointStart",m),H("pointEnd",g),H("rotationAxis",y),H("rotationAngle",_),H("eye",G),e.addEventListener("mousedown",W,!1),e.addEventListener("touchstart",W,!1),e.addEventListener("mousemove",V,!1),e.addEventListener("touchmove",V,!1),e.addEventListener("touchmove",X,!1),document.addEventListener("mouseup",Y,!1),e.addEventListener("touchend",Y,!1),e.addEventListener("touchcancel",Y,!1),e.addEventListener("touchleave",Y,!1),this.dispose=function(){e.removeEventListener("mousedown",W),e.removeEventListener("touchstart",W),e.removeEventListener("mousemove",V),document.removeEventListener("mousemove",X),e.removeEventListener("touchmove",V),e.removeEventListener("touchmove",X),document.removeEventListener("mouseup",Y),e.removeEventListener("touchend",Y),e.removeEventListener("touchcancel",Y),e.removeEventListener("touchleave",Y),this.traverse((function(t){t.geometry&&t.geometry.dispose(),t.material&&t.material.dispose()}))},this.attach=function(t){return this.object=t,this.visible=!0,this},this.detach=function(){return this.object=void 0,this.visible=!1,this.axis=null,this},this.updateMatrixWorld=function(){void 0!==this.object&&(this.object.updateMatrixWorld(),null===this.object.parent?c

12onsole.error("TransformControls: The attached 3D object must be a part of the scene graph."):this.object.parent.matrixWorld.decompose(A,P,L),this.object.matrixWorld.decompose(D,N,F),C.copy(P).inverse(),k.copy(N).inverse()),this.camera.updateMatrixWorld(),this.camera.matrixWorld.decompose(w,S,T),G.copy(w).sub(D).normalize(),Q.prototype.updateMatrixWorld.call(this)},this.pointerHover=function(t){if(void 0!==this.object&&!0!==this.dragging&&(void 0===t.button||0===t.button)){c.setFromCamera(t,this.camera);var e=l(i.picker[this.mode],c);this.axis=e?e.object.name:null}},this.pointerDown=function(t){if(!(void 0===this.object||!0===this.dragging||void 0!==t.button&&0!==t.button||0!==t.button&&void 0!==t.button||null===this.axis)){c.setFromCamera(t,this.camera);var e=l(n,c,!0);if(e){var i=this.space;if("scale"===this.mode?i="local":"E"!==this.axis&&"XYZE"!==this.axis&&"XYZ"!==this.axis||(i="world"),"local"===i&&"rotate"===this.mode){var r=this.rotationSnap;"X"===this.axis&&r&&(this.object.rotation.x=Math.round(this.object.rotation.x/r)*r),"Y"===this.axis&&r&&(this.object.rotation.y=Math.round(this.object.rotation.y/r)*r),"Z"===this.axis&&r&&(this.object.rotation.z=Math.round(this.object.rotation.z/r)*r)}this.object.updateMatrixWorld(),this.object.parent.updateMatrixWorld(),z.copy(this.object.position),U.copy(this.object.quaternion),B.copy(this.object.scale),this.object.matrixWorld.decompose(R,I,O),m.copy(e.point).sub(R)}this.dragging=!0,o.mode=this.mode,this.dispatchEvent(o)}},this.pointerMove=function(t){var e=this.axis,i=this.mode,r=this.object,o=this.space;if("scale"===i?o="local":"E"!==e&&"XYZE"!==e&&"XYZ"!==e||(o="world"),void 0!==r&&null!==e&&!1!==this.dragging&&(void 0===t.button||0===t.button)){c.setFromCamera(t,this.camera);

12var s=l(n,c,!0);if(s){if(g.copy(s.point).sub(R),"translate"===i)v.copy(g).sub(m),"local"===o&&"XYZ"!==e&&v.applyQuaternion(k),-1===e.indexOf("X")&&(v.x=0),-1===e.indexOf("Y")&&(v.y=0),-1===e.indexOf("Z")&&(v.z=0),"local"===o&&"XYZ"!==e?v.applyQuaternion(U).divide(L):v.applyQuaternion(C).divide(L),r.position.copy(v).add(z),this.translationSnap&&("local"===o&&(r.position.applyQuaternion(p.copy(U).inverse()),-1!==e.search("X")&&(r.position.x=Math.round(r.position.x/this.translationSnap)*this.translationSnap),-1!==e.search("Y")&&(r.position.y=Math.round(r.position.y/this.translationSnap)*this.translationSnap),-1!==e.search("Z")&&(r.position.z=Math.round(r.position.z/this.translationSnap)*this.translationSnap),r.position.applyQuaternion(U)),"world"===o&&(r.parent&&r.position.add(u.setFromMatrixPosition(r.parent.matrixWorld)),-1!==e.search("X")&&(r.position.x=Math.round(r.position.x/this.translationSnap)*this.translationSnap),-1!==e.search("Y")&&(r.position.y=Math.round(r.position.y/this.translationSnap)*this.translationSnap),-1!==e.search("Z")&&(r.position.z=Math.round(r.position.z/this.translationSnap)*this.translationSnap),r.parent&&r.position.sub(u.setFromMatrixPosition(r.parent.matrixWorld))));else if("scale"===i){if(-1!==e.search("XYZ")){var w=g.length()/m.length();g.dot(m)<0&&(w*=-1),d.set(w,w,w)}else u.copy(m),d.copy(g),u.applyQuaternion(k),d.applyQuaternion(k),d.divide(u),-1===e.search("X")&&(d.x=1),-1===e.search("Y")&&(d.y=1),-1===e.search("Z")&&(d.z=1);r.scale.copy(B).multiply(d),this.scaleSnap&&(-1!==e.search("X")&&(r.scale.x=Math.round(r.scale.x/this.scaleSnap)*this.scaleSnap||this.scaleSnap),-1!==e.search("Y")&&(r.scale.y=Math.round(r.scale.y/this.scaleSnap)*this.scaleSnap||this.scaleSnap),-1!==e.search("Z")&&(r.scale.z=Math.round(r.scale.z/this.scaleSnap)*this.scaleSnap||this.scaleSnap))}else if("rotate"===i){v.copy(g).sub(m);var M=20/D.distanceTo(u.setFromMatrixPosition(this.camera.matrixWorld));"E"===e?(y.copy(G),_=g.angleTo(m),x.copy(m).normalize(),b.copy(g).normalize(),_*=b.cross(x).dot(G)<0?1:-1):"XYZE"===e?(y.copy(v).cross(G).normalize(),_=v.dot(u.copy(y).cross(this.eye))*M):"X"!==e&&"Y"!==e&&"Z"!==e||(y.copy(f[e]),u.copy(f[e]),"local"===o&&u.applyQuaternion(N),_=v.dot(u.cross(G).normalize())*M),this.rotationSnap&&(_=Math.round(_/this.rotationSnap)*this.rotationSnap),this.rotationAngle=_,"local"===o&&"E"!==e&&"XYZE"!==e?(r.quaternion.copy(U),r.quaternion.multiply(p.setFromAxisAngle(y,_)).normalize()):(y.applyQuaternion(C),r.quaternion.copy(p.setFromAxisAngle(y,_)),r.quaternion.multiply(U).normalize())}this.dispatchEvent(a),this.dispatchEvent(h)}}},this.pointerUp=function(t){void 0!==t.button&&0!==t.button||(this.dragging&&null!==this.axis&&(s.mode=this.mode,this.dispatchEvent(s)),this.dragging=!1,void 0===t.button&&(this.axis=null))},this.getMode=function(){return r.mode},this.setMode=function(t){r.mode=t},this.setTranslationSnap=function(t){r.translationSnap=t},this.setRotationSnap=function(t){r.rotationSnap=t},this.setScaleSnap=function(t){r.scaleSnap=t},this.setSize=function(t){r.size=t},this.setSpace=function(t){r.space=t},this.update=function(){console.warn("THREE.TransformControls: update function has no more functionality and therefore has been deprecated.")}};sl.prototype=Object.assign(Object.create(Q.prototype),{constructor:sl,isTransformControls:!0});var hl=function(){Q.call(this),this.type="TransformControlsGizmo";var t=new Jt({depthTest:!1,depthWrite:!1,transparent:!0,side:2,fog:!1}),e=new Yr({depthTest:!1,depthWrite:!1,transparent:!0,linewidth:1,fog:!1}),i=t.clone();i.opacity=.15;var n=t.clone();n.opacity=.33;var r=t.clone();r.color.set(16711680);var a=t.clone();a.color.set(65280);var o=t.clone();o.color.set(255);var s=t.clone();s.opacity=.25;var h=s.clone();h.color.set(16776960);var c=s.clone();c.color.set(65535);var l=s.clone();l.color.set(16711935),t.clone().color.set(16776960);var u=e.clone();u.color.set(16711680);var d=e.clone();d.color.set(65280);var p=e.clone();p.color.set(255);var f=e.clone();f.color.set(65535);var m=e.clone();m.color.set(16711935);var g=e.clone();g.color.set(16776960);var v=e.clone();v.color.set(7895160);var y=g.clone();y.opacity=.25;var x=new Eo(0,.05,.2,12,1,!1),b=new je(.125,.125,.125),_=new ve;_.setAttribute("position",new oe([0,0,0,1,0,0],3));var w,S=function(t,e){for(var i=new ve,n=[],r=0;r<=64*e;++r)n.push(0,Math.cos(r/32*Math.PI)*t,Math.sin(r/32*Math.PI)*t);return i.setAttribute("position",new oe(n,3)),i}

12,T={X:[[new Ne(x,r),[1,0,0],[0,0,-Math.PI/2],null,"fwd"],[new Ne(x,r),[1,0,0],[0,0,Math.PI/2],null,"bwd"],[new $r(_,u)]],Y:[[new Ne(x,a),[0,1,0],null,null,"fwd"],[new Ne(x,a),[0,1,0],[Math.PI,0,0],null,"bwd"],[new $r(_,d),null,[0,0,Math.PI/2]]],Z:[[new Ne(x,o),[0,0,1],[Math.PI/2,0,0],null,"fwd"],[new Ne(x,o),[0,0,1],[-Math.PI/2,0,0],null,"bwd"],[new $r(_,p),null,[0,-Math.PI/2,0]]],XYZ:[[new Ne(new Ma(.1,0),s.clone()),[0,0,0],[0,0,0]]],XY:[[new Ne(new oi(.295,.295),h.clone()),[.15,.15,0]],[new $r(_,g),[.18,.3,0],null,[.125,1,1]],[new $r(_,g),[.3,.18,0],[0,0,Math.PI/2],[.125,1,1]]],YZ:[[new Ne(new oi(.295,.295),c.clone()),[0,.15,.15],[0,Math.PI/2,0]],[new $r(_,f),[0,.18,.3],[0,0,Math.PI/2],[.125,1,1]],[new $r(_,f),[0,.3,.18],[0,-Math.PI/2,0],[.125,1,1]]],XZ:[[new Ne(new oi(.295,.295),l.clone()),[.15,0,.15],[-Math.PI/2,0,0]],[new $r(_,m),[.18,0,.3],null,[.125,1,1]],[new $r(_,m),[.3,0,.18],[0,-Math.PI/2,0],[.125,1,1]]]},A={X:[[new Ne(new Eo(.2,0,1,4,1,!1),i),[.6,0,0],[0,0,-Math.PI/2]]],Y:[[new Ne(new Eo(.2,0,1,4,1,!1),i),[0,.6,0]]],Z:[[new Ne(new Eo(.2,0,1,4,1,!1),i),[0,0,.6],[Math.PI/2,0,0]]],XYZ:[[new Ne(new Ma(.2,0),i)]],XY:[[new Ne(new oi(.4,.4),i),[.2,.2,0]]],YZ:[[new Ne(new oi(.4,.4),i),[0,.2,.2],[0,Math.PI/2,0]]],XZ:[[new Ne(new oi(.4,.4),i),[.2,0,.2],[-Math.PI/2,0,0]]]},P={START:[[new Ne(new Ma(.01,2),n),null,null,null,"helper"]],END:[[new Ne(new Ma(.01,2),n),null,null,null,"helper"]],DELTA:[[new $r((w=new ve,w.setAttribute("position",new oe([0,0,0,1,1,1],3)),w),n),null,null,null,"helper"]],X:[[new $r(_,n.clone()),[-1e3,0,0],null,[1e6,1,1],"helper"]],Y:[[new $r(_,n.clone()),[0,-1e3,0],[0,0,Math.PI/2],[1e6,1,1],"helper"]],Z:[[new $r(_,n.clone()),[0,0,-1e3],[0,-Math.PI/2,0],[1e6,1,1],"helper"]]},C={X:[[new $r(S(1,.5),u)],[new Ne(new Ma(.04,0),r),[0,0,.99],null,[1,3,1]]],Y:[[new $r(S(1,.5),d),null,[0,0,-Math.PI/2]],[new Ne(new Ma(.04,0),a),[0,0,.99],null,[3,1,1]]],Z:[[new $r(S(1,.5),p),null,[0,Math.PI/2,0]],[new Ne(new Ma(.04,0),o),[.99,0,0],null,[1,3,1]]],E:[[new $r(S(1.25,1),y),null,[0,Math.PI/2,0]],[new Ne(new Eo(.03,0,.15,4,1,!1),y),[1.17,0,0],[0,0,-Math.PI/2],[1,1,.001]],[new Ne(new Eo(.03,0,.15,4,1,!1),y),[-1.17,0,0],[0,0,Math.PI/2],[1,1,.001]],[new Ne(new Eo(.03,0,.15,4,1,!1),y),[0,-1.17,0],[Math.PI,0,0],[1,1,.001]],[new Ne(new Eo(.03,0,.15,4,1,!1),y),[0,1.17,0],[0,0,0],[1,1,.001]]],XYZE:[[new $r(S(1,1),v),null,[0,Math.PI/2,0]]]},L={AXIS:[[new $r(_,n.clone()),[-1e3,0,0],null,[1e6,1,1],"helper"]]},R={X:[[new Ne(new Oa(1,.1,4,24),i),[0,0,0],[0,-Math.PI/2,-Math.PI/2]]],Y:[[new Ne(new Oa(1,.1,4,24),i),[0,0,0],[Math.PI/2,0,0]]],Z:[[new Ne(new Oa(1,.1,4,24),i),[0,0,0],[0,0,-Math.PI/2]]],E:[[new Ne(new Oa(1.25,.1,2,24),i)]],XYZE:[[new Ne(new go(.7,10,8),i)]]},I={X:[[new Ne(b,r),[.8,0,0],[0,0,-Math.PI/2]],[new $r(_,u),null,null,[.8,1,1]]],Y:[[new Ne(b,a),[0,.8,0]],[new $r(_,d),null,[0,0,Math.PI/2],[.8,1,1]]],Z:[[new Ne(b,o),[0,0,.8],[Math.PI/2,0,0]],[new $r(_,p),null,[0,-Math.PI/2,0],[.8,1,1]]],XY:[[new Ne(b,h),[.85,.85,0],null,[2,2,.2]],[new $r(_,g),[.855,.98,0],null,[.125,1,1]],[new $r(_,g),[.98,.855,0],[0,0,Math.PI/2],[.125,1,1]]],YZ:[[new Ne(b,c),[0,.85,.85],null,[.2,2,2]],[new $r(_,f),[0,.855,.98],[0,0,Math.PI/2],[.125,1,1]],[new $r(_,f),[0,.98,.855],[0,-Math.PI/2,0],[.125,1,1]]],XZ:[[new Ne(b,l),[.85,0,.85],null,[2,.2,2]],[new $r(_,m),[.855,0,.98],null,[.125,1,1]],[new $r(_,m),[.98,0,.855],[0,-Math.PI/2,0],[.125,1,1]]],XYZX:[[new Ne(new je(.125,.125,.125),s.clone()),[1.1,0,0]]],XYZY:[[new Ne(new je(.125,.125,.125),s.clone()),[0,1.1,0]]],XYZZ:[[new Ne(new je(.125,.125,.125),s.clone()),[0,0,1.1]]]},O={X:[[new Ne(new Eo(.2,0,.8,4,1,!1),i),[.5,0,0],[0,0,-Math.PI/2]]],Y:[[new Ne(new Eo(.2,0,.8,4,1,!1),i),[0,.5,0]]],Z:[[new Ne(new Eo(.2,0,.8,4,1,!1),i),[0,0,.5],[Math.PI/2,0,0]]],XY:[[new Ne(b,i),[.85,.85,0],null,[3,3,.2]]],YZ:[[new Ne(b,i),[0,.85,.85],null,[.2,3,3]]],XZ:[[new Ne(b,i),[.85,0,.85],null,[3,.2,3]]],XYZX:[[new Ne(new je(.2,.2,.2),i),[1.1,0,0]]],XYZY:[[new Ne(new je(.2,.2,.2),i),[0,1.1,0]]],XYZZ:[[new Ne(new je(.2,.2,.2),i),[0,0,1.1]]]},N={X:[[new $r(_,n.clone()),[-1e3,0,0],null,[1e6,1,1],"helper"]],Y:[[new $r(_,n.clone()),[0,-1e3,0],[0,0,Math.PI/2],[1e6,1,1],"helper"]],Z:[[new $r(_,n.clone()),[0,0,-1e3],[0,-Math.PI/2,0],[1e6,1,1],"helper"]]},k=function(t){var e=new Q;for(var i in t)for(var n=t[i].length;n--;){var r=t[i][n][0].clone(),a=t[i][n][1],o=t[i][n][2],s=t[i][n][3],h=t[i][n][4];r.name=i,r.tag=h,a&&r.position.set(a[0],a[1],a[2]),o&&r.rotation.set(o[0],o[1],o[2]),s&&r.scale.set(s[0],s[1],s[2]),r.updateMatrix();var c=r.geometry.clone();c.applyMatrix4(r.matrix),r.geometry=c,r.renderOrder=1/0,r.position.set(0,0,0),r.rotation.set(0,0,0),r.scale.set(1,1,1),e.add(r)}return e},G=new E(0,0,0),z=new F,U=new E(0,1,0),B=new E(0,0,0),H=new D,j=new M,V=new M,W=new M,X=new E(1,0,0),Y=new E(0,1,0),q=new E(0,0,1);this.gizmo={},this.picker={},this.helper={},this.add(this.gizmo.translate=k(T)),this.add(this.gizmo.rotate=k(C)),this.add(this.gizmo.scale=k(I)),this.add(this.picker.translate=k(A)),this.add(this.picker.rotate=k(R)),this.add(this.picker.scale=k(O)),this.add(this.helper.translate=k(P)),this.add(this.helper.rotate=k(L)),this.add(this.helper.scale=k(N)),this.picker.translate.visible=!1,this.picker.rotate.visible=!1,this.picker.scale.visible=!1,this.updateMatrixWorld=function(){var t=this.space;"scale"===this.mode&&(t="local");var e="local"===t?this.worldQuaternion:W;this.gizmo.translate.visible="translate"===this.mode,this.gizmo.rotate.visible="rotate"===this.mode,this.gizmo.scale.visible="scale"===this.mode,this.helper.translate.visible="translate"===this.mode,this.helper.rotate.visible="rotate"===this.mode,this.helper.scale.visible="scale"===this.mode;var i=[];i=(i=(i=i.concat(this.picker[this.mode].children)).concat(this.gizmo[this.mode].children)).concat(this.helper[this.mode].children);for(var n=0;n<i.length;n++){var r,a=i[n];if(a.visible=!0,a.rotation.set(0,0,0),a.position.copy(this.worldPosition),r=this.camera.isOrthographicCamera?(this.camera.top-this.camera.bottom)/this.camera.zoom:this.worldPosition.distanceTo(this.cameraPosition)*Math.min(1.9*Math.tan(Math.PI*this.camera.fov/360)/this.camera.zoom,7),a.scale.set(1,1,1).multiplyScalar(r*this.size/7),"helper"!==a.tag){if(a.quaternion.copy(e),"translate"===this.mode||"scale"===this.mode){"X"!==a.name&&"XYZX"!==a.name||Math.abs(U.copy(X).applyQuaternion(e).dot(this.eye))>

12.99&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),"Y"!==a.name&&"XYZY"!==a.name||Math.abs(U.copy(Y).applyQuaternion(e).dot(this.eye))>.99&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),"Z"!==a.name&&"XYZZ"!==a.name||Math.abs(U.copy(q).applyQuaternion(e).dot(this.eye))>.99&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),"XY"===a.name&&Math.abs(U.copy(q).applyQuaternion(e).dot(this.eye))<.2&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),"YZ"===a.name&&Math.abs(U.copy(X).applyQuaternion(e).dot(this.eye))<.2&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),"XZ"===a.name&&Math.abs(U.copy(Y).applyQuaternion(e).dot(this.eye))<.2&&(a.scale.set(1e-10,1e-10,1e-10),a.visible=!1),-1!==a.name.search("X")&&(U.copy(X).applyQuaternion(e).dot(this.eye)<0?"fwd"===a.tag?a.visible=!1:a.scale.x*=-1:"bwd"===a.tag&&(a.visible=!1)),-1!==a.name.search("Y")&&(U.copy(Y).applyQuaternion(e).dot(this.eye)<0?"fwd"===a.tag?a.visible=!1:a.scale.y*=-1:"bwd"===a.tag&&(a.visible=!1)),-1!==a.name.search("Z")&&(U.copy(q).applyQuaternion(e).dot(this.eye)<0?"fwd"===a.tag?a.visible=!1:a.scale.z*=-1:"bwd"===a.tag&&(a.visible=!1))}else"rotate"===this.mode&&(V.copy(e),U.copy(this.eye).applyQuaternion(j.copy(e).inverse()),-1!==a.name.search("E")&&a.quaternion.setFromRotationMatrix(H.lookAt(this.eye,B,Y)),"X"===a.name&&(j.setFromAxisAngle(X,Math.atan2(-U.y,U.z)),j.multiplyQuaternions(V,j),a.quaternion.copy(j)),"Y"===a.name&&(j.setFromAxisAngle(Y,Math.atan2(U.x,U.z)),j.multiplyQuaternions(V,j),a.quaternion.copy(j)),"Z"===a.name&&(j.setFromAxisAngle(q,Math.atan2(U.y,U.x)),j.multiplyQuaternions(V,j),a.quaternion.copy(j)));a.visible=a.visible&&(-1===a.name.indexOf("X")||this.showX),a.visible=a.visible&&(-1===a.name.indexOf("Y")||this.showY),a.visible=a.visible&&(-1===a.name.indexOf("Z")||this.showZ),a.visible=a.visible&&(-1===a.name.indexOf("E")||this.showX&&this.showY&&this.showZ),a.material._opacity=a.material._opacity||a.material.opacity,a.material._color=a.material._color||a.material.color.clone(),a.material.color.copy(a.material._color),a.material.opacity=a.material._opacity,this.enabled?this.axis&&(a.name===this.axis||this.axis.split("").some((function(t){return a.name===t}))?(a.material.opacity=1,a.material.color.lerp(new jt(1,1,1),.5)):(a.material.opacity*=.25,a.material.color.lerp(new jt(1,1,1),.5))):(a.material.opacity*=.5,a.material.color.lerp(new jt(1,1,1),.5))}else a.visible=!1,"AXIS"===a.name?(a.position.copy(this.worldPositionStart),a.visible=!!this.axis,"X"===this.axis&&(j.setFromEuler(z.set(0,0,0)),a.quaternion.copy(e).multiply(j),Math.abs(U.copy(X).applyQuaternion(e).dot(this.eye))>.9&&(a.visible=!1)),"Y"===this.axis&&(j.setFromEuler(z.set(0,0,Math.PI/2)),a.quaternion.copy(e).multiply(j),Math.abs(U.copy(Y).applyQuaternion(e).dot(this.eye))>.9&&(a.visible=!1)),"Z"===this.axis&&(j.setFromEuler(z.set(0,Math.PI/2,0)),a.quaternion.copy(e).multiply(j),Math.abs(U.copy(q).applyQuaternion(e).dot(this.eye))>.9&&(a.visible=!1)),"XYZE"===this.axis&&(j.setFromEuler(z.set(0,Math.PI/2,0)),U.copy(this.rotationAxis),a.quaternion.setFromRotationMatrix(H.lookAt(B,U,Y)),a.quaternion.multiply(j),a.visible=this.dragging),"E"===this.axis&&(a.visible=!1)):"START"===a.name?(a.position.copy(this.worldPositionStart),a.visible=this.dragging):"END"===a.name?(a.position.copy(this.worldPosition),a.visible=this.dragging):"DELTA"===a.name?(a.position.copy(this.worldPositionStart),a.quaternion.copy(this.worldQuaternionStart),G.set(1e-10,1e-10,1e-10).add(this.worldPositionStart).sub(this.worldPosition).multiplyScalar(-1),G.applyQuaternion(this.worldQuaternionStart.clone().inverse()),a.scale.copy(G),a.visible=this.dragging):(a.quaternion.copy(e),this.dragging?a.position.copy(this.worldPositionStart):a.position.copy(this.worldPosition),this.axis&&(a.visible=-1!==this.axis.search(a.name)))}Q.prototype.updateMatrixWorld.call(this)}};hl.prototype=Object.assign(Object.create(Q.prototype),{constructor:hl,isTransformControlsGizmo:!0});var cl=function(){Ne.call(this,new oi(1e5,1e5,2,2),new Jt({visible:!1,wireframe:!0,side:2,transparent:!0,opacity:.1})),this.type="TransformControlsPlane";var t=new E(1,0,0),e=new E(0,1,0),i=new E(0,0,1),n=new E,r=new E,a=new E,o=new D,s=new M;this.updateMatrixWorld=function(){var h=this.space;switch(this.position.copy(this.worldPosition),"scale"===this.mode&&(h="local"),t.set(1,0,0).applyQuaternion("local"===h?this.worldQuaternion:s),e.set(0,1,0).applyQuaternion("local"===h?this.worldQuaternion:s),i.set(0,0,1).applyQuaternion("local"===h?this.worldQuaternion:s),a.copy(e),this.mode){case"translate":case"scale":switch(this.axis){case"X":a.copy(this.eye).

12cross(t),r.copy(t).cross(a);break;case"Y":a.copy(this.eye).cross(e),r.copy(e).cross(a);break;case"Z":a.copy(this.eye).cross(i),r.copy(i).cross(a);break;case"XY":r.copy(i);break;case"YZ":r.copy(t);break;case"XZ":a.copy(i),r.copy(e);break;case"XYZ":case"E":r.set(0,0,0)}break;case"rotate":default:r.set(0,0,0)}0===r.length()?this.quaternion.copy(this.cameraQuaternion):(o.lookAt(n.set(0,0,0),r,a),this.quaternion.setFromRotationMatrix(o)),Q.prototype.updateMatrixWorld.call(this)}};cl.prototype=Object.assign(Object.create(Ne.prototype),{constructor:cl,isTransformControlsPlane:!0});const ll=new ms;function ul(t){return![void 0,null].includes(t)}function dl(t,e){function i(t){const e=function(t,e){const i=t.split("_").find(t=>t.startsWith(e));return i?i.slice(e.length):null}(t,"scale");return e?e.split("&"):null}function n(t,e){return t[e].uri}return JSON.parse(JSON.stringify(t)).materials.reduce((e,r)=>{var a;const{pbrMetallicRoughness:o,normalTexture:s,name:h}=r,{baseColorTexture:c,metallicRoughnessTexture:l,metallicFactor:u,roughnessFactor:d}=o;e[h]||(e[h]={});const p=e[h],f=t.images;if(h.includes("base")){const t=i(h);t&&(p.repeat=t)}if(c){const{index:t,extensions:e}=c;p.map=n(f,t);const i=null===(a=null==e?void 0:e.KHR_texture_transform)||void 0===a?void 0:a.scale;i&&(p.repeat=i)}if(s){p.normalMap=n(f,s.index),p.normalScale=s.scale;const t=i(h);t&&(p.normalRepeat=t)}return l&&(p.metalMap=n(f,l.index)),p.metalness=u,p.roughness=d,e},{})}function pl(t,e,i){return`#${fl(t)}${fl(e)}${fl(i)}`}function fl(t){let e=Number(t).toString(16);return e.length<2&&(e="0"+e),e}function ml(t,e){return e.materials.filter(e=>e.name.includes(t)).map(t=>t.name)}function gl(t,e){return"direct"===t?e+"Studio_fan.png":e+"Studio.png"}var vl=i(4);const yl=new ms;const xl=new nl;function bl(t){const e=new rl;e.setDecoderPath(t),e.preload(),xl.setDRACOLoader(e)}class _l extends class extends class extends class{constructor(){this.waiting=!1,this.events=[],this.destroyed=!1}updateZoom(t){this.camera.zoom=t,this.camera.updateProjectionMatrix(),this.renderScene()}setCameraPosition({x:t=0,y:e=0,z:i=0}={}){this.camera.position.set(t,e,i),this.camera.lookAt(0,0,0),this.renderScene()}setRotation(t){const{x:e,y:i,z:n}=t;this.object.setRotationFromEuler(new F(e,i,n)),this.renderScene()}on(t,e){this.events[t]||(this.events[t]=[]),this.events[t].push(e)}emit(t){const e=this.events[t];e&&e.forEach(t=>{t(this)})}getImg(){const{renderer:t}=this;if(t)return t.domElement}async loadPartTexture(t){return"string"==typeof t?await new Promise(e=>{ll.load(t,e)}):new pa(t,300)}initOrbitControls(){const{camera:t,renderer:e,options:{modelControlDomId:i}}=this;let n=i?document.getElementById(i):e.domElement;const r=this.control=new al(t,n);i&&(r.enableZoom=!0,r.enableRotate=!0,r.rotateSpeed=.05),r.enablePan=!1,!this.options.lightLock&&this.emit("LIGHT_FOLLOW_CAM_EVENT"),r.addEventListener("change",()=>{!this.options.lightLock&&this.emit("LIGHT_FOLLOW_CAM_EVENT"),this.renderScene()})}initTransformControl(){const{camera:t,renderer:e,scene:i,object:n,options:{modelControlDomId:r}}=this,a=new sl(t,e.domElement);a.attach(n),a.addEventListener("change",()=>this.renderScene()),a.addEventListener("objectChange",()=>

12this.emit("objectChange")),a.setSpace("local"),a.addEventListener("dragging-changed",t=>this.control.enabled=!t.value),i.add(a),a.setMode("rotate"),a.showX=!1,a.showY=!1,a.showZ=!1,window.addEventListener("keydown",t=>{switch(t.keyCode){case 187:case 107:a.setSize(a.size+.1);break;case 189:case 109:a.setSize(Math.max(a.size-.1,.1));break;case 69:a.setMode("rotate");break;case 81:a.setSpace("local"===a.space?"world":"local");break;case 88:a.showX=!r&&!this.options.clickModel&&!a.showX;break;case 89:a.showY=!r&&!this.options.clickModel&&!a.showY;break;case 90:a.showZ=!r&&!this.options.clickModel&&!a.showZ}})}initPartClickRotate(){let t=[];const{width:e,height:i}=this.options.el;this.renderer.domElement.addEventListener("mousedown",t=>{r.x=t.clientX/e*2-1,r.y=-t.clientY/i*2+1},!0),this.renderer.domElement.addEventListener("mouseup",t=>{a.x=t.clientX/e*2-1,a.y=-t.clientY/i*2+1,r.x===a.x&&r.y===a.y&&o()},!0);const n=new Jh;let r=new m,a=new m,o=()=>{n.setFromCamera(a,this.camera);let e=n.intersectObject(this.scene,!0);if(e=e.filter(t=>{if(1==t.object.visible&&"Mesh"==t.object.type)return t}),e.length>0){const n=e[0].object;

12i=n,t=[],t.push(i),this.options.clickModel(t)}var i}}setRenderer(){const{el:t}=this.options,e=this.renderer=new sr({canvas:t,antialias:!0,preserveDrawingBuffer:!0,alpha:!0});e.outputEncoding=3001;const{width:i,height:n}=t;e.setSize(i,n);const r=this.scene=new $,a=this.camera=new Ze(45,i/n,.1,1e4);r.add(a)}getModelRotate(){return this.object.rotation}resize(t,e){return this.camera.aspect=t/e,this.camera.updateProjectionMatrix(),this.renderer.setSize(t,e),this.renderScene(!0),this}renderScene(t){if(this.destroyed)return;const{renderer:e,scene:i,camera:n}=this;t?e.render(i,n):this.waiting||(this.waiting=!0,requestAnimationFrame(()=>{e.render(i,n),this.waiting=!1}))}}{constructor(){super(...arguments),this.aroundPointLights=[],this.isAroundLightEmpty=!0,this.customLights=[]}initLights(){let{mainPointLight:t,ambientLight:e,customLights:i}=this.options;this.on("LIGHT_FOLLOW_CAM_EVENT",()=>{this.mainPointLight.position.copy(this.camera.position)}),this.setLight(t),this.ambientLight=new Zs(e.color,e.intensity),this.camera.add(this.ambientLight),i&&i.forEach(t=>this.addLight(t,this.customLights))}setLight(t){const{intensity:e,position:i,color:n}=t,{newLightModel:r,aroundPointLight:a}=this.options,o=r;o?this.isAroundLightEmpty||(this.aroundPointLights.forEach(t=>this.scene.remove(t)),this.isAroundLightEmpty=!0):this.isAroundLightEmpty&&([[0,200,0],[0,-200,0],[200,0,0],[-200,0,0],[0,0,200],[0,0,-200]].forEach(t=>{let[e,i,n]=t;this.addLight({position:{x:e,y:i,z:n},...a},this.aroundPointLights)}),this.isAroundLightEmpty=!1),this.mainPointLight&&this.scene.remove(this.mainPointLight);const s=o?qs:Ws;this.renderer.physicallyCorrectLights=o,this.mainPointLight=new s(n,e);const{x:h=32,y:c=23,z:l=-4}=i||{};this.mainPointLight.position.set(h,c,l),this.scene.add(this.mainPointLight),this.renderScene()}addLight({position:t,color:e,intensity:i,distance:n,closed:r,decay:a},o=this.customLights){const{x:s,y:h,z:c}=t,l=new Ws(e,r?0:i,n,a);l.position.set(s,h,c),o.push(l),this.scene.add(l),this.renderScene()}updateLightIntensity({main:t,ambient:e,around:i}){const{aroundPointLight:n,mainPointLight:r,ambientLight:a}=this.options;ul(t)&&(this.mainPointLight.intensity=t,r.intensity=t),ul(e)&&(this.ambientLight.intensity=e,a.intensity=e),ul(i)&&(n.intensity=i,this.aroundPointLights.forEach(t=>t.intensity=i)),this.renderScene()}updateLightPosition(t){const{x:e,y:i,z:n}=t||{};this.mainPointLight.position.set(e,i,n),this.renderScene()}updateDefaultLightSetting(t){this.options.newLightModel=t,this.mainPointLight.type=t?"direct":"point",this.setLight(this.mainPointLight)}removeLight(t){this.scene.remove(this.customLights.splice(t,1)[0]),this.renderScene()}updateCustomLight(t,e){const i=this.customLights[t],{position:{x:n,y:r,z:a},intensity:o,decay:s,color:h,distance:c,closed:l}=e;i.position.set(n,r,a),i.intensity=l?0:o,i.decay=s,i.color=new jt(h),i.distance=c,this.renderScene()}}{constructor(){super(...arguments),this.colorMapQueue=[]}async preloadTexture(){const{matsInfo:t}=this.options,e=async(t,e,i)=>({matName:t,type:e,map:await this.loadTexture(i)}),i=[...Object.entries(t).reduce((t,i)=>{const[n,r]=i;return r.map&&t.push(e(n,"map",r.map)),r.normalMap&&t.push(e(n,"normalMap",r.normalMap)),r.metalMap&&t.push(e(n,"metalMap",r.metalMap)),t},[])],n=t.env;n&&i.push(e("env","envMap",n.envMap));const r=await Promise.all(i);this.preloadTextures=r.reduce((t,e)=>{const i=t[e.matName];return t[e.matName]?i[e.type]=e.map:(t[e.matName]={},t[e.matName][e.type]=e.map),t},{}),n&&(this.preloadTextures.env.envMap=this.convertEnvMap(this.preloadTextures.env.envMap))}async loadTexture(t){return"string"==typeof t?await new Promise(e=>{yl.load(t,e)}):new pa(t,300)}convertEnvMap(t){const e=new qc(this.renderer);return e.compileEquirectangularShader(),t.flipY=!1,t.encoding=3001,t=e.fromEquirectangular(t).texture,e.dispose(),t}async setEnvMap(t,e){this.object&&(t&&!e&&(t=await this.loadTexture(t),t=this.convertEnvMap(t)),this.object.traverse(async e=>{if(!e.isMesh)return;const i=e.material;i.envMap&&i.envMap.dispose(),i.envMap=t||null,i.needsUpdate=!0}),this.renderScene())}setLoadedMap(t,e){if(!t)return;if(this.destroyed)return void t.dispose();e.map&&(e.map.dispose(),e.map=null),t.encoding=3001,t.minFilter=1006;const i=e.name;t.wrapS=t.wrapT=1e3,t.flipY=!!["custom","base"].find(t=>i.includes(t)),e.needsUpdate=!0,e.map=t}updateMap(t,e,i){const{destroyed:n,colorMapQueue:r,renderer:a,scene:o,camera:s,options:{needUpdateCb:h}}=this;

12if(!n){if(i)this.setLoadedMap(t,e);else{const i=e=>{e.mapPromise=new Promise(async(i,n)=>{if(e.rejectFn=n,t){i(await this.loadTexture(t))}else i(null)}).then(t=>{e.map=t,e.resolved=!0,r.every(t=>t.resolved)&&this.object&&(this.object.traverse(async t=>{if(!t.isMesh)return;const e=t.material,i=e.name;r.forEach(t=>t.material===i&&this.setLoadedMap(t.map,e))}),requestAnimationFrame(()=>{a.render(o,s),h&&this.options.onRendered&&this.options.onRendered(this.getImg())}))}).catch(()=>e.resolved=!1)},n=r.find(t=>t.material===e);if(n)n.resolved&&n.map?(n.resolved=!1,n.map.dispose()):n.rejectFn(),i(n);else{let t={map:null,mapPromise:null,rejectFn:null,resolved:!1,material:e};i(t),r.push(t)}}return this}console.log("update after destroyed")}async updatePart(t,e,i,n,r){const{object:a}=this;a&&(a.traverse(a=>{a.name===t&&a.children.forEach(t=>{t.name===e?(t.visible=!0,t.traverse(t=>{if(t.isMesh&&t.material.name.includes("mutable")&&n)if(1===i){const[e,i,r]=JSON.parse(n);t.material.color={r:parseInt(e)/255,g:parseInt(i)/255,b:parseInt(r)/255}}else 2===i&&this.updateMap(r,t.material,!1)})):t.visible=!1})}),this.renderScene())}updateColor(t,e={r:"",g:"",b:""}){this.object.traverse(async i=>{if(!i.isMesh)return;const n=i.material,r=n.name;var a,o;t===r&&(a=e,(o=n).needsUpdate=!0,o.map=null,o.color=a)})}setSelectObject(t,e,i,n,r){i?this.object.traverse(t=>{t.name===i&&t.children.forEach(t=>{t.name===n&&t.traverse(t=>{t.isMesh&&(this.selectChildColor=t.material.color,t.material.color={r:24/255,g:144/255,b:1},this.renderScene())})})}):this.object.traverse(async e=>{if(!e.isMesh)return;const i=e.material;i.name===t&&(this.selectChildColor=i.color,i.color={r:24/255,g:144/255,b:1},this.renderScene())});((e,a)=>{var o=new vl.a.Tween({x1:e.x,y1:e.y,z1:e.z});o.stop(),o.to({x1:a.x,y1:a.y,z1:a.z},1500),o.onUpdate(t=>{this.camera.position.x=t.x1,this.camera.position.y=t.y1,this.camera.position.z=t.z1,this.control.update(),requestAnimationFrame(()=>{o.update()})}),o.onComplete(()=>{this.control.enabled=!0}),o.easing(vl.a.Easing.Cubic.InOut),o.start(),o.update(),setTimeout(()=>{i?this.object.traverse(t=>{t.name===i&&t.children.forEach(t=>{t.name===n&&t.traverse(t=>{t.isMesh&&(t.material.color=this.selectChildColor,this.renderScene(),r&&r(!0))})})}):this.object.traverse(async e=>{if(!e.isMesh)return;const i=e.material;i.name===t&&(i.color=this.selectChildColor,this.renderScene(),r&&r(!0))})},500)})(this.camera.position,e)}addUvSet(t,e){const i=["map","normalMap"],n=/#include <(.*)>/gm;const r=/texture2D\( (.*Map|map), vUv \)/gm,a={};t.userData.extraUniforms=a,i.forEach(i=>{const n=i+"Repeat",r=e[i]||[1,1],[o,s]=r;t[n]=new m(o,s);const h=`u_${i}Transform`,c={value:new g,name:i};c.value.name=i,c.value.setUvTransform=function(t,e,i,n,r,a,o){const s=Math.cos(r),h=Math.sin(r);this.set(i*s,i*h,-i*(s*a+h*o)+a+t,-n*h,n*s,-n*(-h*a+s*o)+o+e,0,0,0)}.bind(c.value),a[h]=c;const l=i+"UpdateMatrix";t[l]=function(){const{x:t,y:e}=this[n];a[h].value.setUvTransform(0,0,t,e,0,0,0)}.bind(t),t[l]()}),t.onBeforeCompile=function(t){let e="";t.fragmentShader=function t(e){return e.replace(n,(function(e,i){return t(si[i])}))}(t.fragmentShader),t.fragmentShader=function n(o){return o.replace(r,(function(r,o){if(!i.includes(o))return r;let s=`u_${o}Transform`;return e=e.includes(s)?e:`${e} uniform mat3 ${s};\n`,t.uniforms[s]=a[s],t.uniforms[s].name=s,n(`texture2D( ${o}, ( ${s} * vec3( vUv, 1. ) ).xy )`)}))}(t.fragmentShader),t.fragmentShader=e+t.fragmentShader}.bind(t)}async processMaterial(){const{preloadTextures:t,colorMapQueue:e,options:{matsInfo:i}}=this;t.env&&await this.setEnvMap(t.env.envMap,!0),this.object.traverse(async n=>{if(!n.isMesh)return;const r=n.material,a=r.name,{repeat:o,normalRepeat:s=[1,1],normalScale:h,metalness:c,roughness:l}=i[a]||{},u=e.find(t=>t.material===a);u&&u.resolved&&this.updateMap(u.map,r,!0);let d=t[a];const[p,f]=s;if(this.addUvSet(r,{map:o||[1,1],normalMap:[p,-f]}),d){const{map:t,normalMap:e,metalMap:i}=d;t&&this.updateMap(t,r,!0),e&&(r.normalMap&&r.normalMap.dispose(),ul(h)&&r.normalScale.set(h,-h),e.wrapS=e.wrapT=1e3,r.normalMap=e),i&&(i.flipY=!1,r.metalnessMap&&r.metalnessMap.dispose(),r.roughnessMap&&r.roughnessMap.dispose(),r.metalnessMap=i,r.roughnessMap=i)}ul(c)&&(r.metalness=c),ul(l)&&(r.roughness=l)})}}{constructor(t){super(),this.options=t}

12async init(){const{options:{GLTFPath:t,zoom:e,cameraPosition:i,clickModel:n,enableControl:r}}=this;this.setRenderer(),n&&this.renderer.setClearColor(16185078),this.initLights(),this.setCameraPosition(i),e&&this.updateZoom(e),await this.preloadTexture(),this.destroyed||(await this.updateMeshGroup(t),this.destroyed||r&&(this.initOrbitControls(),this.initTransformControl(),n&&this.initPartClickRotate()))}async updateMeshGroup(t){const{object:e,scene:i,colorMapQueue:n,renderer:r,camera:a,options:{rotation:o,partInfos:s,needUpdateCb:h}}=this;if(!t)return;e&&i.remove(this.object),this.disposeMeshGroup();const c=await new Promise(e=>{xl.load(t,t=>e(t))});this.object=c.scene,this.processMaterial(),i.add(this.object),o&&this.setRotation(o),s&&s.forEach(t=>{const{parentMeshName:e,childMeshName:i,color:n,type:r,partMap:a}=t;this.updatePart(e,i,r,n,a)}),this.loaded=!0,this.emit("loaded"),r.render(i,a),requestAnimationFrame(()=>{requestAnimationFrame(()=>{const t=this.options.onRendered;h?n.every(t=>t.resolved)&&t&&t(this.getImg()):t&&t()})})}disposeMeshGroup(){this.object&&this.object.traverse(t=>{if(!t.isMesh)return;t.geometry.dispose();const e=t.material;Array.isArray(e)?e.forEach(t=>t.dispose()):e.dispose()})}updateSyncInfo({zoom:t,position:e,main:i,ambient:n,around:r,rotation:a,custom:o=[]}){for(a&&this.setRotation(a),e&&this.setCameraPosition(e),t&&this.updateZoom(t),this.setLight(i),this.updateLightIntensity({main:i&&i.intensity,ambient:n,around:r});this.customLights.length;)this.removeLight(0);o.forEach(t=>this.addLight(t,this.customLights))}destroy(){const{control:t,scene:e,object:i,renderer:n,loaded:r}=this;r?(t&&t.dispose(),i&&(i.traverse(t=>{t.isMesh&&(t.geometry.dispose(),Array.isArray(t.material)?t.material.forEach(t=>{t.map&&t.map.dispose(),t.normalMap&&t.normalMap.dispose(),t.dispose()}):(t.material.map&&t.material.map.dispose(),t.material.normalMap&&t.material.normalMap.dispose(),t.material.dispose()))}),e.remove(i),this.object=null),e&&(e.dispose(),this.scene=null),n&&(n.forceContextLoss(),n.renderLists.dispose(),n.dispose(),this.renderer=null),this.destroyed=!0):this.on("loaded",()=>{this.destroy()})}}var wl=i(2),Ml=i.n(wl);async function Sl(t,e,i){const{uvList:n,renderParams:{allowAlpha:r}}=t,a=await Promise.all(n.map(async t=>{if(t.notChanged)return!1;let n;return n=i?function(t,e){return t.faceList.reduce((t,i)=>e[i.view_id]&&i.params.visible?(i.url=e[i.view_id],t.push(i),t):t,[])}(t,i):await Promise.all(t.faceList.map(t=>new Promise(i=>{const n=new Image;n.width=n.height=e,n.setAttribute("crossOrigin","anonymous"),n.src=t.url,n.onload=()=>{t.url=n,i(t)}}))),await async function(t,e,i,n){const r=document.createElement("canvas"),{designColorType:a,designColorCode:o,designColorUrl:s}=e;if(2===a&&s){const e=new Image;e.crossOrigin="anonymous",e.src=s;let i=await new Promise(t=>e.onload=()=>t(e));t.unshift({width:n,height:n,url:i,params:{scaleX:1,scaleY:1,visible:!0}})}const h=t.reduce((t,e)=>{const i=1/e.params.scaleX;return i>t?i:t},1),c=n*h;r.width=r.height=c;const l=r.getContext("2d");l.clearRect(0,0,c,c),l.fillStyle=1===a?pl(...o):1!=i?"#fff":"rgba(0,0,0,0)";return l.fillRect(0,0,c,c),l.globalCompositeOperation="source-over",t.forEach(t=>{const{params:e}=t,i=t.width*e.scaleX*h,n=t.height*e.scaleX*h,r=e.flipX?-1:1,a=e.flipY?-1:1,o=e.angle*Math.PI/180,s=e.centerX,c=e.centerY;l.save(),l.scale(r,a),l.rotate(o*r*a),void 0!==s&&void 0!==c&&(l.translate(Math.round(s*h),Math.round(c*h)),l.translate(-i/2,-n/2)),l.drawImage(t.url,0,0,i,n),l.setTransform(1,0,0,1,0,0),l.restore()}),r}(n,t.customBase,r,e)}));return n.map((t,e)=>({name:t.name,map:a[e]}))}function Tl({p1:t,p2:e,p3:i,p4:n},r){const a=([t,e])=>{const i=r/1200;return[t/i,e/i]};t=a(t.split(",")),e=a(e.split(",")),i=a(i.split(",")),n=a(n.split(","));const o=Math.min(t[0],e[0],i[0],n[0]),s=Math.min(t[1],e[1],i[1],n[1]);return{centerX:(o+Math.max(t[0],e[0],i[0],n[0]))/2,centerY:(s+Math.max(t[1],e[1],i[1],n[1]))/2}}let El=!1;class Al{constructor(t){this.canvas=document.createElement("canvas"),this._ctx=this.canvas.getContext("2d"),this.modelPreviewers=[],this.modelImgMaps=[],this.renderImgScale=2,this.canvasSize=600*this.renderImgScale,this.baseMats=[],this.destroyed=!1,this.mapQueue=[],this.type=t.type,this.modelControlDomId=t.modelControlDomId,this.partIds=t.partIds||[],this.modelOptions=t.modelOptions,this.faceListMap=t.faceListMap,this.mapLength=t.modelOptions.length,this.callback=t.callBack,this.baseWidth=t.baseWi

12dth,this.staticPath=t.staticPath,this.decoderPath=t.decoderPath,this.canvas.height=this.canvas.width=this.canvasSize,this.modelCanvas=t.canvas,this.container=t.container,this.isFlushing=!0,El||(bl(this.decoderPath),El=!0),this.modelOptions.find(t=>!t.detail3D)||this.startDraw()}async updateFaceListMap(t,e){this.destroyed||this.modelOptions.find(t=>!t.detail3D)||(this.mapQueue.push({baseMaps:this.modelOptions.map(t=>t.detail3D.textureMap),faceListMap:t,callback:e,modelOptions:this.modelOptions}),5===this.type&&this.isFlushing||this.flushQueue())}setUvUpdateState(t,e){const{uvList:i}=t.detail3D;i.forEach(t=>{const{faceList:i}=t;1===this.type?t.notChanged=!1:t.notChanged=!i.find(t=>e[t.view_id])})}async flushQueue(){if(!this.mapQueue.length)return;const t=this.mapQueue.shift(),{faceListMap:e,callback:i,modelOptions:n}=t;n.forEach(t=>{this.setUvUpdateState(t,e)}),this.callback=i,this.mapLength=n.reduce((t,i)=>{const{uvList:n}=i.detail3D;return n.find(t=>{const{faceList:i}=t;return i.find(t=>e[t.view_id])})&&t++,t},0),t.maps=await Promise.all(n.map(t=>(this.setUvUpdateState(t,e),Sl(t.detail3D,this.baseWidth,e)))),this.destroyed||this._createModelImgMap(t)}async startDraw(){this.maps=await Promise.all(this.modelOptions.map(t=>(this.setUvUpdateState(t,this.faceListMap),Sl(t.detail3D,this.baseWidth,this.faceListMap)))),this.modelOptions.map((t,e)=>this._createModelPreview(t,e).then(t=>this.modelPreviewers[e]=t))}_createModelPreview(t,e){let{detail3D:{width:i,height:n,angle:r,baseFiles:a,textureMap:o,renderParams:{lightLock:s,mainPointIntensity:h,mainPointPosition:c,aroundPointIntensity:l,ambientLightIntensity:u,lights:d,zoom:p,mainPointType:f,newLightModel:m,rotation:g},position:v,enable_hdr:y},distortParams:x}=t;const b=document.createElement("canvas");if(2!==this.type){if([4,5,6].includes(this.type)&&(b.width=i*this.renderImgScale,b.height=n*this.renderImgScale),1===this.type){const t=+getComputedStyle(this.container).width.slice(0,-2);b.width=t,b.height=t}if(3===this.type){const t=+getComputedStyle(this.container).width.slice(0,-2),{centerX:e,centerY:a}=Tl(x,this.baseWidth);b.width=i,b.height=n,this.ratio=t/600,b.style.left=(e-i/2)*this.ratio+"px",b.style.top=(a-n/2)*this.ratio+"px",b.style.transform=`rotate(${r}deg)`}[1,3].includes(this.type)&&(b.style.position="absolute",this.container.appendChild(b))}const _=a.find(t=>t.file_url.endsWith("glb")&&!t.file_name.includes("source")).file_url,w=a.find(t=>t.file_url.endsWith("json")).file_url,M=t=>new Promise(e=>{Ml.a.get(t).then(t=>{this.destroyed||((t=t.data).images&&(t.images=t.images.map(t=>({uri:a.find(e=>t.name===e.file_name).file_url}))),e(t))})});return new Promise(r=>{M(w).then(a=>{if(this.destroyed)return;const x=this.baseMats[e]=ml("base",a),w=dl(a);x.forEach(t=>{w[t]||(w[t]={}),w[t].map=o}),1==y&&(w.env={envMap:gl(f,this.staticPath)}),this.maps[e]&&this.maps[e].forEach(t=>{const{name:e,map:i}=t;w[e]||(w[e]={}),w[e].map=i});let M={el:this.modelCanvas||b,enableControl:[1,2].includes(this.type),needUpdateCb:![1,2,3].includes(this.type),GLTFPath:_,customLights:d,modelControlDomId:this.modelControlDomId,rotation:g,zoom:p,lightLock:s,onRendered:[4,6].includes(this.type)?t=>this.callback(t.toDataURL()):5===this.type?t=>{this.destroyed||(this.modelImgMaps[e]=t,0==--this.mapLength&&(this._drawImg(),this.isFlushing=!1,this.flushQueue()))}:()=>this.callback(),matsInfo:w,newLightModel:m,mainPointLight:{type:f,intensity:h,position:c&&c||void 0},aroundPointLight:{intensity:l},ambientLight:{intensity:u},cameraPosition:v&&v||void 0,partInfos:[]};this.partIds.forEach(e=>{const{partId:i,childPartId:n,colorId:r,partMap:a}=e,o=this.getPartInfo(t,i,n,r,a);if(o){const{spu_part_name:t,childMeshName:e,color:i,type:n}=o;M.partInfos.push({parentMeshName:t,childMeshName:e,color:i,type:n})}});let S=new _l(M);S.init(),3===this.type&&(b.style.height=n*this.ratio+"px",b.style.width=i*this.ratio+"px"),r(S)})})}_createModelImgMap(t){const{baseMats:e,modelPreviewers:i}=this;t.maps.forEach((t,e)=>{t.forEach(t=>{const{name:n,map:r}=t;r&&i[e].updateMap(r,n)})}),t.baseMaps.forEach((t,n)=>

12{t&&e[n].forEach(e=>{i[n].updateMap(t,e)})})}_drawImg(){const{modelImgMaps:t,callback:e,canvasSize:i,_ctx:n,canvas:r,baseWidth:a}=this;this.modelOptions.length>0&&this.modelOptions.forEach((e,i)=>{const r=t[i];let{detail3D:{width:o,height:s,angle:h},distortParams:c}=e;const{centerX:l,centerY:u}=Tl(c,a);h=h*Math.PI/180,n.save(),n.translate(l*this.renderImgScale,u*this.renderImgScale),n.rotate(h),n.translate(-o*this.renderImgScale/2,-s*this.renderImgScale/2),n.drawImage(r,0,0,o*this.renderImgScale,s*this.renderImgScale),n.setTransform(1,0,0,1,0,0),n.restore()}),e&&e(r.toDataURL("img/png")),this._ctx.clearRect(0,0,i,i)}destroy(){if(this.destroyed=!0,this.modelPreviewers&&this.modelPreviewers.length>0&&this.modelPreviewers.forEach(t=>t.destroy()),this.container){let t=this.container.lastElementChild;for(;t;)this.container.removeChild(t),t=this.container.lastElementChild}this.maps=null,this.faceListMap=null,this.modelPreviewers=null,this._ctx=null}resize(t,e){this.modelPreviewers&&this.modelPreviewers.length>0&&this.modelPreviewers.forEach(i=>i.resize(t,e))}setActive(t){this.modelPreviewers&&this.modelPreviewers.length>0&&(this.modelPreviewers[0].orbitControlsDom.enabled=t)}getImg(t){if(!this.destroyed){if(2==this.type){const e=this.modelCanvas.width,i=this.modelPreviewers[0].resize(t,t).getImg().toDataURL();return this.modelPreviewers[0].resize(e,e),i}return this.modelPreviewers[0].getImg().toDataURL()}}getPosition(){if(!this.destroyed)return this.modelPreviewers[0].getCameraPosition()}getRotate(){if(!this.destroyed)return this.modelPreviewers[0].getModelRotate()}getMainLightPos(){if(!this.destroyed)return this.modelPreviewers[0].mainPointLight.position}getPartInfo(t,e,i,n,r){const a=t.detail3D;if(!a)return;const o=a.parts.find(t=>t.part_id===e);if(!o)return;const{spu_part_name:s,detail_parts:h}=o,c=h.find(t=>t.part_detail_id===i),l=c.spu_part_detail_name,u=c.colors.find(t=>t.color_id===n);return{spu_part_name:s,childMeshName:l,color:u.color_code,type:u.type,partMap:r}}updatePart(t,e,i,n,r){this.modelPreviewers.forEach((r,a)=>{const o=this.getPartInfo(this.modelOptions[a],t,e,i,n);if(o){const{spu_part_name:t,childMeshName:e,color:i,type:n,partMap:s}=o;r.updatePart(t,e,n,i,s),this.modelImgMaps[a]=r.getImg()}}),[4,5,6].includes(this.type)&&(this.callback=r,this._drawImg())}updateAngle(t,e,i,n){let r="",a=t=>{this.modelOptions.map(e=>{e.detail3D.uvList.map(e=>{e.faceList.map(i=>{t==i.id&&(r=e.name)})})})};(e=JSON.parse(e)).x=parseFloat(e.x),e.y=parseFloat(e.y),e.z=parseFloat(e.z),i?this.modelPreviewers.forEach((t,a)=>{t.setSelectObject(r,e,i,n)}):(a(t),this.modelPreviewers.forEach((t,i)=>{t.setSelectObject(r,e)}))}}async function Pl(t){if(!t)return;const{baseFiles:e,textureMap:i}=t,n=e.find(t=>t.file_url.endsWith("glb")&&!t.file_name.includes("source")).file_url,r=e.find(t=>t.file_url.endsWith("json")).file_url;let a,o=await Ml.a.get(r);o=o.data,o.images&&(a=o.images.map(t=>Ml.a.get(e.find(e=>t.name===e.file_name).file_url))),await Promise.all([Ml.a.get(n),i&&Ml.a.get(i),a])}var Cl=i(0),Ll=i.n(Cl);let Rl=null;!function(t){if(!t.numeric){var e={dim:function(t){var i;return"object"==typeof t?"object"==typeof(i=t[0])?"object"==typeof i[0]?e._dim(t):[t.length,i.length]:[t.length]:[]},_foreach2:function t(e,i,n,r){if(n===i.length-1)return r(e);var a,o=i[n],s=Array(o);for(a=o-1;a>=0;a--)s[a]=t(e[a],i,n+1,r);return s},cloneV:function(t){var e,i=t.length,n=Array(i);for(e=i-1;-1!==e;--e)n[e]=t[e];return n},clone:function(t){if("object"!=typeof t)return t;var i=e.cloneV,n=e.dim(t);return e._foreach2(t,n,0,i)},diag:function(t){var e,i,n,r,a=t.length,o=Array(a);for(e=a-1;e>=0;e--){for(r=Array(a),i=e+2,n=a-1;n>=i;n-=2)r[n]=0,r[n-1]=0;for(n>e&&(r[n]=0),r[e]=t[e],n=e-1;n>=1;n-=2)r[n]=0,r[n-1]=0;0===n&&(r[0]=0),o[e]=r}return o},rep:function(t,i,n){void 0===n&&(n=0);var r,a=t[n],o=Array(a);if(n===t.length-1){for(r=a-2;r>=0;r-=2)o[r+1]=i,o[r]=i;return-1===r&&(o[0]=i),o}for(r=a-1;r>=0;r--)o[r]=e.rep(t,i,n+1);return o},identity:function(t){return e.diag(e.rep([t],1))},inv:function(t){var i,n,r,a,o,s,h,c,l=e.dim(t),u=Math.abs,d=l[0],p=l[1],f=e.clone(t),m=e.identity(d);for(s=0;s<p;++s){var g=-1,v=-1;for(o=s;o!==d;++o)(h=u(f[o][s]))>v&&(g=o,v=h);for(n=f[g],f[g]=f[s],f[s]=n,a=m[g],m[g]=m[s],m[s]=a,c=n[s],h=s;h!==p;++h)n[h]/=c;for(h=p-1;-1!==h;--h)a[h]/=c;for(o=d-1;-1!==o;

12--o)if(o!==s){for(i=f[o],r=m[o],c=i[s],h=s+1;h!==p;++h)i[h]-=n[h]*c;for(h=p-1;h>0;--h)r[h]-=a[h]*c,r[--h]-=a[h]*c;0===h&&(r[0]-=a[0]*c)}}return m},dotMMsmall:function(t,e){var i,n,r,a,o,s,h,c,l,u,d;for(a=t.length,o=e.length,s=e[0].length,h=Array(a),i=a-1;i>=0;i--){for(c=Array(s),l=t[i],r=s-1;r>=0;r--){for(u=l[o-1]*e[o-1][r],n=o-2;n>=1;n-=2)d=n-1,u+=l[n]*e[n][r]+l[d]*e[d][r];0===n&&(u+=l[0]*e[0][r]),c[r]=u}h[i]=c}return h},dotMV:function(t,i){var n,r=t.length,a=Array(r),o=e.dotVV;for(n=r-1;n>=0;n--)a[n]=o(t[n],i);return a},dotVV:function(t,e){var i,n,r=t.length,a=t[r-1]*e[r-1];for(i=r-2;i>=1;i-=2)n=i-1,a+=t[i]*e[i]+t[n]*e[n];return 0===i&&(a+=t[0]*e[0]),a},transpose:function(t){var e,i,n,r,a,o=t.length,s=t[0].length,h=Array(s);for(i=0;i<s;i++)h[i]=Array(o);for(e=o-1;e>=1;e-=2){for(r=t[e],n=t[e-1],i=s-1;i>=1;--i)(a=h[i])[e]=r[i],a[e-1]=n[i],(a=h[--i])[e]=r[i],a[e-1]=n[i];0===i&&((a=h[0])[e]=r[0],a[e-1]=n[0])}if(0===e){for(n=t[0],i=s-1;i>=1;--i)h[i][0]=n[i],h[--i][0]=n[i];0===i&&(h[0][0]=n[0])}return h}};t.zw_numeric=e}}(window),function(){function t(t,e,i){if(i){var n=e;e=t,t=n}var r,a=[[t[0],t[1],1,0,0,0,-1*e[0]*t[0],-1*e[0]*t[1]],[0,0,0,t[0],t[1],1,-1*e[1]*t[0],-1*e[1]*t[1]],[t[2],t[3],1,0,0,0,-1*e[2]*t[2],-1*e[2]*t[3]],[0,0,0,t[2],t[3],1,-1*e[3]*t[2],-1*e[3]*t[3]],[t[4],t[5],1,0,0,0,-1*e[4]*t[4],-1*e[4]*t[5]],[0,0,0,t[4],t[5],1,-1*e[5]*t[4],-1*e[5]*t[5]],[t[6],t[7],1,0,0,0,-1*e[6]*t[6],-1*e[6]*t[7]],[0,0,0,t[6],t[7],1,-1*e[7]*t[6],-1*e[7]*t[7]]],o=e;try{r=zw_numeric.inv(zw_numeric.dotMMsmall(zw_numeric.transpose(a),a))}catch(t){return[1,0,0,0,1,0,0,0]}for(var s,h=zw_numeric.dotMMsmall(r,zw_numeric.transpose(a)),c=zw_numeric.dotMV(h,o),l=0;l<c.length;l++)c[l]=(s=c[l],Math.round(1e10*s)/1e10);return c[8]=1,c}Rl=function(e,i){return"undefined"!=typeof window&&window===this||void 0===this?new Rl(e,i):(this.srcPts=e,this.dstPts=i,this.coeffs=t(this.srcPts,this.dstPts,!1),this.coeffsInv=t(this.srcPts,this.dstPts,!0),this)},Rl.prototype={transform:function(t,e){var i=[];return i[0]=(this.coeffs[0]*t+this.coeffs[1]*e+this.coeffs[2])/(this.coeffs[6]*t+this.coeffs[7]*e+1),i[1]=(this.coeffs[3]*t+this.coeffs[4]*e+this.coeffs[5])/(this.coeffs[6]*t+this.coeffs[7]*e+1),i},transformInverse:function(t,e){var i=[];return i[0]=(this.coeffsInv[0]*t+this.coeffsInv[1]*e+this.coeffsInv[2])/(this.coeffsInv[6]*t+this.coeffsInv[7]*e+1),i[1]=(this.coeffsInv[3]*t+this.coeffsInv[4]*e+this.coeffsInv[5])/(this.coeffsInv[6]*t+this.coeffsInv[7]*e+1),i}}}();class Il{constructor(t,e,i,n){this.x=t,this.y=e,this.u=i,this.v=n}clone(){return new Il(this.x,this.y,this.u,this.v)}}class Ol{constructor(t,e,i){this.p0=t,this.p1=e,this.p2=i}clone(){return new Ol(this.p0,this.p1,this.p2)}drawMeshLineToContext(t,e){var i=t[this.p0],n=t[this.p1],r=t[this.p2];e.moveTo(i.x,i.y),e.lineTo(n.x,n.y),e.lineTo(r.x,r.y),e.lineTo(i.x,i.y)}drawImageToContext(t,e,i,n){var r=t[this.p0],a=t[this.p1],o=t[this.p2];Ol.drawImageToContextWithPoints(e,i,r.x,r.y,a.x,a.y,o.x,o.y,r.u,r.v,a.u,a.v,o.u,o.v,n)}static extendVert(t,e,i,n,r,a){if(null==navigator.userAgent.toLowerCase().match(/version\/([\d.]+).*safari/)){var o=2*t-i-r,s=2*e-n-a,h=Math.sqrt(3/(o*o+s*s));return[t+o*h,e+s*h]}return[t,e]}static drawImageToContextWithPoints(t,e,i,n,r,a,o,s,h,c,l,u,d,p,f){h*=t.width,l*=t.width,d*=t.width,c*=t.height,u*=t.height,p*=t.height;var m=Ol.extendVert(i,n,r,a,o,s),g=Ol.extendVert(r,a,i,n,o,s),v=Ol.extendVert(o,s,r,a,i,n);e.beginPath(),e.moveTo(m[0],m[1]),e.lineTo(g[0],g[1]),e.lineTo(v[0],v[1]),e.closePath();var y=1/((l-=h)*(p-=c)-(d-=h)*(u-=c)),x=(p*(r-=i)-u*(o-=i))*y,b=(p*(a-=n)-u*(s-=n))*y,_=(l*o-d*r)*y,w=(l*s-d*a)*y,M=i-x*h-_*c,S=n-b*h-w*c;e.save(),e.transform(x,b,_,w,M,S),e.clip(),e.drawImage(t,0,0),e.restore()}}class Dl{constructor(){this.points=[],this.verts=[]}clone(){for(var t=new Dl,e=0;e<this.points.length;e++)t.points[e]=this.points[e].clone();for(e=0;e<this.verts.length;e++)t.verts[e]=this.verts[e];return t}move(t,e){for(var i=0;i<this.points.length;i++)this.points[i].x+=t,this.points[i].y+=e}changeByMatrix4(t){for(var e=0;e<this.points.length;e++)this.points[e].changeByMatrix4(t)}drawMeshHelper(t,e){t.save(),t.beginPath(),t.lineWidth=.5,t.strokeStyle="#0000ff",t.setLineDash([15,5]),t.moveTo(e[0].x,e[0].y),t.lineTo(e[1].x,e[1].y),t.lineTo(e[2].x,e[2].y),t.lineTo(e[3].x,e[3].y),t.lineTo(e[0].x,e[0].y),t.stroke(),t.restore(

12)}drawMeshLine(t){t.save(),t.lineWidth=.5,t.strokeStyle="#0000ff";for(var e=0;e<this.verts.length;e++)this.verts[e].drawMeshLineToContext(this.points,t);t.stroke(),t.restore()}drawImageToContext(t,e){for(var i=0;i<this.verts.length;i++)this.verts[i].drawImageToContext(this.points,t,e,i)}static createMapMesh(t,e,i,n){for(var r=new Dl,a=t/i,o=e/n,s=1/i,h=1/n,c=0;c<=n;c++)for(var l=0;l<=i;l++)r.points.push(new Il(l*a,c*o,l*s,c*h));for(c=0;c<n;c++)for(l=0;l<i;l++){var u=(i+1)*c+l;r.verts.push(new Ol(u+1,u,u+i+1)),r.verts.push(new Ol(u+i+1,u+i+2,u+1))}return r}}const Nl=function(t,e,i){return[t,e*i/((t=(2-e)*i)<1?t:2-t)||0,t/2]},kl=function(t,e){var i;"string"==typeof(i=t)&&-1!==i.indexOf(".")&&1===parseFloat(i)&&(t="100%");const n=function(t){return"string"==typeof t&&-1!==t.indexOf("%")}(t);return t=Math.min(e,Math.max(0,parseFloat(t))),n&&(t=parseInt(t*e,10)/100),Math.abs(t-e)<1e-6?1:t%e/parseFloat(e)},Fl={10:"A",11:"B",12:"C",13:"D",14:"E",15:"F"},Gl={A:10,B:11,C:12,D:13,E:14,F:15},zl=function(t){return 2===t.length?16*(Gl[t[0].toUpperCase()]||+t[0])+(Gl[t[1].toUpperCase()]||+t[1]):Gl[t[1].toUpperCase()]||+t[1]},Ul=function(t,e,i){t=kl(t,255),e=kl(e,255),i=kl(i,255);const n=Math.max(t,e,i),r=Math.min(t,e,i);let a,o,s=n;const h=n-r;if(o=0===n?0:h/n,n===r)a=0;else{switch(n){case t:a=(e-i)/h+(e<i?6:0);break;case e:a=(i-t)/h+2;break;case i:a=(t-e)/h+4}a/=6}return{h:360*a,s:100*o,v:100*s}},Bl=function(t,e,i){t=6*kl(t,360),e=kl(e,100),i=kl(i,100);const n=Math.floor(t),r=t-n,a=i*(1-e),o=i*(1-r*e),s=i*(1-(1-r)*e),h=n%6,c=[i,o,a,a,s,i][h],l=[s,i,i,o,a,a][h],u=[a,a,s,i,i,o][h];return{r:Math.round(255*c),g:Math.round(255*l),b:Math.round(255*u)}};class Hl{constructor(t){this._hue=0,this._saturation=100,this._value=100,this._alpha=100,this.enableAlpha=!1,this.format="hex",this.value="",t=t||{};for(let e in t)t.hasOwnProperty(e)&&(this[e]=t[e]);this.doOnChange()}set(t,e){if(1!==arguments.length||"object"!=typeof t)this["_"+t]=e,this.doOnChange();else for(let e in t)t.hasOwnProperty(e)&&this.set(e,t[e])}get(t){return this["_"+t]}toRgb(){return Bl(this._hue,this._saturation,this._value)}fromString(t){if(!t)return this._hue=0,this._saturation=100,this._value=100,void this.doOnChange();const e=(t,e,i)=>{this._hue=Math.max(0,Math.min(360,t)),this._saturation=Math.max(0,Math.min(100,e)),this._value=Math.max(0,Math.min(100,i)),this.doOnChange()};if(-1!==t.indexOf("hsl")){const i=t.replace(/hsla|hsl|\(|\)/gm,"").split(/\s|,/g).filter(t=>""!==t).map((t,e)=>e>2?parseFloat(t):parseInt(t,10));if(4===i.length?this._alpha=Math.floor(100*parseFloat(i[3])):3===i.length&&(this._alpha=100),i.length>=3){const{h:t,s:n,v:r}=function(t,e,i){i/=100;let n=e/=100;const r=Math.max(i,.01);let a,o;return n*=r<=1?r:2-r,o=((i*=2)+(e*=i<=1?i:2-i))/2,a=0===i?2*n/(r+n):2*e/(i+e),{h:t,s:100*a,v:100*o}}(i[0],i[1],i[2]);e(t,n,r)}}else if(-1!==t.indexOf("hsv")){const i=t.replace(/hsva|hsv|\(|\)/gm,"").split(/\s|,/g).filter(t=>""!==t).map((t,e)=>e>2?parseFloat(t):parseInt(t,10));4===i.length?this._alpha=Math.floor(100*parseFloat(i[3])):3===i.length&&(this._alpha=100),i.length>=3&&e(i[0],i[1],i[2])}else if(-1!==t.indexOf("rgb")){const i=t.replace(/rgba|rgb|\(|\)/gm,"").split(/\s|,/g).filter(t=>""!==t).map((t,e)=>e>2?parseFloat(t):parseInt(t,10));if(4===i.length?this._alpha=Math.floor(100*parseFloat(i[3])):3===i.length&&(this._alpha=100),i.length>=3){const{h:t,s:n,v:r}=Ul(i[0],i[1],i[2]);e(t,n,r)}}else if(-1!==t.indexOf("#")){const i=t.replace("#","").trim();if(!/^(?:[0-9a-fA-F]{3}){1,2}$/.test(i))return;let n,r,a;3===i.length?(n=zl(i[0]+i[0]),r=zl(i[1]+i[1]),a=zl(i[2]+i[2])):6!==i.length&&8!==i.length||(n=zl(i.substring(0,2)),r=zl(i.substring(2,4)),a=zl(i.substring(4,6))),8===i.length?this._alpha=Math.floor(zl(i.substring(6))/255*100):3!==i.length&&6!==i.length||(this._alpha=100);const{h:o,s:s,v:h}=Ul(n,r,a);e(o,s,h)}}compare(t){return Math.abs(t._hue-this._hue)<2&&Math.abs(t._saturation-this._saturation)<1&&Math.abs(t._value-this._value)<1&&Math.abs(t._alpha-this._alpha)<1}doOnChange(){const{_hue:t,_saturation:e,_value:i,_alpha:n,format:r}=this;if(this.enableAlpha)switch(r){case"hsl":const r=Nl(t,e/100,i/100);this.value=`hsla(${t}, ${Math.round(100*r[1])}%, ${Math.round(100*r[2])}%, ${n/100})`;break;case"hsv":this.value=`hsva(${t}, ${Math.round(e)}%, ${Math.round(i)}%, ${n/100})`;break;default:const{r:a,g:o,b:s}=Bl(t,e,i);this.value=`rgba(${a}, ${o}, ${s}, ${n/100})`}else switch(r){case"hsl":const n=Nl(t,e/100,i/100);this.value=`hsl(${t}, ${Math.round(100*n[1])}%, ${Math.round(100*n[2])}%)`;break;case"hsv":this.value=`hsv(${t}, ${Math.round(e)}%, ${Math.round(i)}%)`;break;case"rgb":const{r:r,g:a,b:o}=Bl(t,e,i);this.value=`rgb(${r}, ${a}, ${o})`;break;default:this.value=function({r:t,g:e,b:i}){const n=function(t){t=Math.min(Math.round(t),255);const e=Math.floor(t/16),i=t%16;return""+(Fl[e]||e)+(Fl[i]||i)};return isNaN(t)||isNaN(e)||isNaN(i)?"":"#"+n(t)+n(e)+n(i)}(Bl(t,e,i))}}}let jl="",Vl=new Image,Wl=null,Xl=null,Yl=[],ql=[];

12class Zl{constructor({container:t=null,productData:e,saveData:i,viewId:n=null,requestTarget:r="",associateProductView:a=null,templateData:o=null,type:s=1,staticImagePath:h="",callBack:c}){if(this.productData=[],this.stageObj={},this.ratio=0,this.saveData=[],this.konvaJson={},this.cacheProductPrintAreas=[],this.viewImgObj=[],this.viewNodeObj={childrens:[]},this.saveProductObj={is_overspread:1,is_vague:-1},this.threeDApp=[],this.associateProductView=null,this.cloneViewLength=0,this.needDetailImg=!1,this.useType=1,this.detailImgList=null,this.editImgConteiner=null,this.indexList=["master"],this.curColorId=0,this.isDestroy=!1,t)this.container=t;else{let t=document.createElement("div");t.style.width="600px",t.style.height="600px",t.style.position="fixed",t.style.left="10000px",document.body.appendChild(t),this.container=t}this.productData=JSON.parse(JSON.stringify(e)),this.useType=s,h&&(Vl.src=h+"btn-rotate.png"),1==s||(this.needDetailImg=!0),this.containerWidth=this.container.clientWidth,jl=r,this.init(c)}async init(t){for(let t of this.productData.views)await this.createStage(t);t&&t("")}createStage(t){return new Promise(async e=>{this.viewImgObj.push({id:t.id,name:t.name});let i=document.createElement("div");i.style.width="100%",i.style.height="100%",this.container.appendChild(i),this.stageObj["stage"+t.id]=new Ll.a.Stage({container:i,width:i.clientWidth,height:i.clientHeight}),await this.initDesignLayer(t.id,i.clientWidth);var n={id:t.printArea.id,defaultViews:t.id,printArea:t.printArea,config:this.convertDefaultConfig({width:t.printArea.width,height:t.printArea.height})};this.cacheProductPrintAreas.push(n),e()})}initDesignLayer(t,e){return new Promise(i=>{const n=this.productData.views.filter(e=>e.id==t)[0],r=n.width/e,a=this.stageObj["stage"+t],o=new Ll.a.Layer({x:0,y:0,name:"designLayer"});o.setAttrs({ratio:r,printAreaId:n.printArea.id,viewId:t,softSvg:n.printArea.soft_svg});const s=new Ll.a.Group({x:n.printArea.offset_x/r,y:n.printArea.offset_y/r,width:n.printArea.width/r,height:n.printArea.height/r,name:"designContainerGroup"}),h=new Ll.a.Rect({x:0,y:0,width:n.printArea.width/r,height:n.printArea.height/r,name:"print_area_border_outer"});s.add(h),o.add(s),a.add(o),o.batchDraw(),s.clip({x:0,y:0,width:s.width(),height:s.height()}),i()})}createStageForUpdateImage(t){return new Promise(async e=>{let i=document.createElement("div");i.setAttribute("id","controlImgCanvas"),i.style.width="100%",i.style.height="100%",this.editImgConteiner.appendChild(i),this.stageObj.updateImgStage=new Ll.a.Stage({container:i,width:i.clientWidth,height:i.clientHeight});const n=this.productData.views.filter(e=>e.id==t)[0],r=n.width/this.editImgConteiner.clientWidth,a=this.stageObj.updateImgStage,o=new Ll.a.Layer({x:0,y:0,name:"designLayer"});o.setAttrs({ratio:r,printAreaId:n.printArea.id,viewId:t,softSvg:n.printArea.soft_svg});const s=new Ll.a.Group({x:n.printArea.offset_x/r,y:n.printArea.offset_y/r,width:n.printArea.width/r,height:n.printArea.height/r,name:"designContainerGroup"}),h=new Ll.a.Rect({x:0,y:0,width:n.printArea.width/r,height:n.printArea.height/r,name:"print_area_border_outer"});s.add(h),o.add(s),a.add(o),o.batchDraw(),s.clip({x:0,y:0,width:s.width(),height:s.height()}),e()})}async updateImage({container:t,nodeId:e=0,src:i,callBack:n}){this.editImgConteiner=t,Yl=[];for(const t of this.productData.views){this.stageObj["stage"+t.id].findOne(".designLayer").find(".designImg").forEach(i=>{i.nodeIndex==e&&Yl.push({view:t,oldNode:i,oldNodeAttrs:JSON.parse(JSON.stringify(i.getAttrs())),oldNodeId:i.nodeIndex})})}this.stageObj.updateImgStage?this.destroyTransform({currentStage:this.stageObj.updateImgStage}):await this.createStageForUpdateImage(Yl[0].view.id),this.stageObj.updateImgStage.findOne(".designLayer").find(".designImg").forEach(t=>{t.destroy()});let r=null;if(await this.addImageForUpdateImage(0,Yl[0].oldNode.getAttrs()).then(t=>{r=t,i||this.drawRepeatType(t.getAttrs().tileType,t,t.getAttrs().spacingH,t.getAttrs().spacingV)}),i){let t=r.getAttrs().imageData;await new Promise(e=>{const n=new Image;n.src=i,n.crossOrigin="Anonymous",n.onload=async r=>{t.designImg3=i,t.size={width:n.width,height:n.height},e()}}),await this.replaceImage(r,t,Yl[0].view.id,!0,2,null).then(t=>{r=t}),await this.changeAllLayerImgForUpdateImage(!0,t)}n({node:r,canvasObj:this.viewImgObj})}updateText({nodeId:t=0,text:e,callBack:i}

12){for(const i of this.productData.views){this.stageObj["stage"+i.id].findOne(".designLayer").find(".designText").forEach(i=>{i.nodeIndex==t&&this._updateText(i,e)}),this.cloneStage({viewId:i.id})}i({canvasObj:this.viewImgObj})}async transformEndImage({callBack:t}){await this.changeAllLayerImgForUpdateImage(!1,null),t({canvasObj:this.viewImgObj})}async confirmUpdateImage({galleryData:t,callBack:e}){for(let e of Yl){const i=this.stageObj["stage"+e.view.id].findOne(".designLayer");for(let n of i.find(".designImg"))n.nodeIndex==e.oldNodeId&&await this.replaceImage(n,t,e.view.id,!1,1,null);this.cloneStage({viewId:e.view.id})}e({canvasObj:this.viewImgObj})}async cancelUpdateImage({callBack:t}){for(let t of Yl){const e=this.stageObj["stage"+t.view.id].findOne(".designLayer");for(let i of e.find(".designImg"))i.nodeIndex==t.oldNodeId&&await this.replaceImage(i,t.oldNodeAttrs.imageData,t.view.id,!1,1,t.oldNodeAttrs);this.cloneStage({viewId:t.view.id})}t({canvasObj:this.viewImgObj})}addImageForUpdateImage(t,e){return new Promise(i=>{let n=this.stageObj.updateImgStage,r=n.findOne(".designLayer"),a=r.findOne(".designContainerGroup");Ll.a.Image.fromURL(e.flipImgUrl,o=>{o.setAttrs(e);e.layerScale;const s=this.editImgConteiner.clientWidth/600;o.scaleX(e.scaleX*s),o.scaleY(e.scaleY*s),o.x(this.editImgConteiner.clientWidth/600*o.x()),o.y(this.editImgConteiner.clientWidth/600*o.y()),o.offsetX(o.width()/2),o.offsetY(o.height()/2),o.setAttrs({stageWidth:this.editImgConteiner.clientWidth,layerScale:r.scaleX()}),a.add(o),i(o),r.batchDraw(),this.addTransformer({currentStage:n,node:o,viewId:t}),o.on("transform dragmove",e=>{this.anchorGroupFourceupdate({node:e.target,viewId:t})})})})}async changeAllLayerImgForUpdateImage(t,e){let i=0;for(let n of Yl){i++;const r=this.stageObj["stage"+n.view.id].findOne(".designLayer");for(let a of r.find(".designImg"))if(a.nodeIndex==n.oldNodeId)if(t)await this.replaceImage(a,e,n.view.id,!0,1,null);else{const t=this.stageObj.updateImgStage.findOne(".designLayer").findOne(".designImg");this.diffViewTheSameDesign({currentView:Yl[0].view,associateProductView:n.view,currentRecordData:t.getAttrs(),associateNode:a,type:"image"}),1==i&&this.drawRepeatType(t.getAttrs().tileType,t,t.getAttrs().spacingH,t.getAttrs().spacingV),await this.drawRepeatType(a.getAttrs().tileType,a,a.getAttrs().spacingH,a.getAttrs().spacingV)}this.cloneStage({viewId:n.view.id})}}async restoreElement({viewId:t}){for(let e of this.productData.views)if(e.id==t){this.stageObj["stage"+e.id].findOne(".designLayer").find(".designImg").forEach(async e=>{let i=e.getAttrs().imageData;await this.replaceImage(e,i,t,!1,1,null)})}}destroy(){this.isDestroy=!0;for(let t in this.stageObj)this.stageObj[t].destroy();this.threeDApp.forEach(t=>{t.drawApp.destroy(),t.drawApp=null}),document.body.removeChild(this.container)}reCombinKonvaJson(t,e){return new Promise(async i=>{var n;if(t.length){let r=[],a=0;for(let e of t)e.image&&this.isRisk(e.image)?a++:r.push(e);if(a>0&&console.error("å¾çä¿¡æ¯å¼å¸¸ï¼æ æ³ä½¿ç¨"),(t=r)[0].konvaAttrs){for(let e of t)this.konvaJson[e.view_id]||(this.konvaJson[e.view_id]=[]),"design"==e.type&&(e.konvaAttrs.imageData.designImg||(e.konvaAttrs.imageData.designImg=e.image.designImg,e.konvaAttrs.imageData.designImg2=e.image.designImg2,this.needDetailImg?e.konvaAttrs.imageData.designImg3=e.image.designImg:e.konvaAttrs.imageData.designImg3=e.image.designImg3)),this.konvaJson[e.view_id].push({node:e.konvaAttrs,id:e.nodeId,item:e});const r=JSON.parse(JSON.stringify(this.konvaJson));if(e&&e.length)for(let t=0;t<this.productData.views.length;t++){let i=this.productData.views[t];this.konvaJson[i.id]||(this.konvaJson[i.id]=[]);let a=1===e.length?e[0].id:null===(n=e[t])||void 0===n?void 0:n.id;this.konvaJson[i.id]=r[a]?JSON.parse(JSON.stringify(r[a])):[],this.konvaJson[i.id].forEach(i=>{this.diffViewTheSameDesign({currentView:this.productData.views[t],associateProductView:1===e.length?e[0]:e[t],currentRecordData:i.node,associateNodeAttrs:i.node,fromCustomProducts:!0,type:i.node.name.indexOf("designText")?"text":"image"})})}i()}else await this.oldDataRestore(t,this.productData).then(t=>{for(let e of t)this.konvaJson[e.view_id]||(this.konvaJson[e.view_id]=[]),this.konvaJson[e.view_id].push({node:e.konvaAttrs,id:e.id});i()})}else i()})}oldDataRestore(t,e){for(let t of e.views)this.cacheProductPrintAreas.push({id:t.printArea.id,defaultViews:t.id,printArea:t.printArea,config:this.convertDefaultConfig({width:t.printArea.width,height:t.printArea.height})});return new Promise((i,n)=>{let r=[];for(let i of t)if("design"==i.type)this.isRisk(i.image)?console.error("å¾çä¿¡æ¯å¼å¸¸ï¼æ æ³ä½¿ç¨"):r.push(new Promise((t,n)=>{Ll.a.Image.fromURL(i.image.designImg3,n=>{let r=0;for(let t of e.views)t.id==i.view_id&&(r=t.width/547);let a=this.imgSizeCalculate({size:i.image.size},i.view_id),o=[];for(let t of i.image.transform.slice(7,i.image.transform.length-1).split(","))o.push(parseFloat(t));n.scaleX(o[0]),n.scaleY(o[3]),n.x(i.image.offset_x/r+i.image.width/r*n.scaleX()/2),n.y(i.image.offset_y/r+i.image.height/r*n.scaleY()/2),n.name("design designImg"),n.addName("design"+n._id),n.addName(""+(1==i.image.isBg?"isBg":"")),n.setAttrs({stageWidth:547,draggable:!0,tileType:i.image.tileType,spacingH:i.image.hspacing,spacingV:i.image.vspacing,xFlip:i.image.xFlip,yFlip:i.image.yFlip,rotation:i.image.rotate,flipImgUrl:i.image.designImg3,maxImgSize:a.viewer

12Size,imageData:Object.assign(i.image,{code:i.image.gallery_id}),render_id:i.image.render_id||"",rendercode:i.image.rendercode||"",historyId:n._id});let s=JSON.parse(JSON.stringify(n.getAttrs()));delete s.image,i.konvaAttrs=s,t()})}));else if("text"==i.type){let t=[],e=i.text.tspans[0];for(let e of i.text.tspans)t.push(e.content);let n=new Ll.a.Label({name:"design designText"});i.konvaAttrs=Object.assign(n.getAttrs(),{designText:t.join("\n"),designFill:i.text.textBg,proStrokeWidth:parseFloat(i.text.strokeWidth),proStroke:i.text.stroke,textColor:e.fill,proFontFamily:e.pFontFamily?e.pFontFamily.slice(1,-1):e.fontFamily.slice(1,-1),proFontSize:e.fontSize,proFontStyle:"",proTextDecoration:"",textAlign:e.textAnchor,stageWidth:547,strokeValue:i.text.strokeValue,oldData:!0,historyId:n._id})}else"bgColor"==i.type&&(i.konvaAttrs={name:"bgRect design",fill:i.color.value});Promise.all(r).finally(()=>{i(t)})})}async addElement(){for(let t of this.productData.views){if(this.konvaJson[t.id])for(let e of this.konvaJson[t.id]){const i=e.node;-1!=i.name.indexOf("designImg")?this.isRisk(i.imageData)?console.error("å¾çä¿¡æ¯å¼å¸¸ï¼æ æ³ä½¿ç¨"):(i.flipImgUrl=i.imageData.designImg3,await this.addImage({imageData:i.imageData,viewId:t.id,recordData:i,isSetBg:i.name.indexOf("isBg")>-1,konvaId:e.id,nodeItem:e.item}).then(async t=>{await this.drawRepeatType(t.getAttrs().tileType,t,t.getAttrs().spacingH,t.getAttrs().spacingV)})):-1!=i.name.indexOf("designText")?i.oldData?await this.addText({textNode:i,viewId:t.id,konvaId:e.id}):await this.addText({viewId:t.id,recordData:i,konvaId:e.id}):-1!=i.name.indexOf("bgRect")&&this.addBgColor({color:i.fill,viewId:t.id,konvaId:e.id})}await this.cloneStage({viewId:t.id})}}addImage({imageData:t,viewId:e,isSetBg:i=!1,recordData:n=null,konvaId:r=0,nodeItem:a=null}){return new Promise((o,s)=>{if(this.isDestroy)return;let h=this.stageObj["stage"+e].findOne(".designLayer"),c=h.findOne(".designContainerGroup"),l=h.getAttrs().ratio,u=0,d=0,p=n?n.flipImgUrl:t.designImg3;Ll.a.Image.fromURL(p,s=>{let p=this.imgSizeCalculate(t,e);if(u=p.width,d=p.height,n){s.setAttrs(n),s.setAttrs({widthMM:u,heightMM:d}),s.name(`design designImg design${s._id} template`);let t=n.layerScale||1;const i=this.containerWidth/100;let r=[];for(let t of a.image.transform.slice(7,a.image.transform.length-1).split(","))r.push(parseFloat(t));let o={w:u*r[0],h:d*r[3]};if(u==a.image.width&&d==a.image.height||(o.w=parseFloat(a.image.width)*r[0],o.h=parseFloat(a.image.height)*r[3]),s.scaleX(o.w/n.ratio/s.width()*i),s.scaleY(o.h/n.ratio/s.height()*i),s.x(this.containerWidth/(n.stageWidth/t)*s.x()),s.y(this.containerWidth/(n.stageWidth/t)*s.y()),null!=this.associateProductView){const t=this.productData.views.filter(t=>t.id==e)[0];this.diffViewTheSameDesign({currentView:t,associateProductView:this.associateProductView,currentRecordData:n,associateNode:s,t

12ype:"image"})}s.offsetX(s.width()/2),s.offsetY(s.height()/2),s.setAttrs({initScaleX:u/l/s.width(),initScaleY:d/l/s.height()})}if(i&&s.addName("isBg"),s.nodeIndex=r,c.add(s),!this.needDetailImg){let t=this.ncYSRemind({node:s});s.picException=t}o(s),h.batchDraw()})})}addText({textNode:t=null,viewId:e,recordData:i=null,konvaId:n=0}){return new Promise(async(t,r)=>{await Jl(i.proFontFamily);let a=this.getCurStageLayer({viewId:e}),o=a.layer,s=a.designContainerGroup,h=null,c=null,l=null;if(i){i.scaleX||(i.scaleX=1,i.scaleY=1),h=new Ll.a.Text({text:i.designText,fontSize:i.proFontSize,fill:i.textColor,wrap:"char",fontFamily:i.proFontFamily,fontStyle:i.proFontStyle,textDecoration:i.proTextDecoration,strokeWidth:i.proStrokeWidth,stroke:i.proStroke,verticalAlign:"bottom"}),c=new Ll.a.Group,c.name(`design designText design${c._id} template`);let t=i.layerScale||1,n=this.containerWidth/i.stageWidth;if(i.scaleX=i.scaleX*n*t/o.scaleX(),i.scaleY=i.scaleY*n*t/o.scaleX(),c.setAttrs(i),c.label=Kl({str:h.text(),type:3}),c.strokeValue=i.strokeValue,c.x(n*t*c.x()/o.scaleX()),c.y(n*t*c.y()/o.scaleX()),null!=this.associateProductView){const t=this.productData.views.filter(t=>t.id==e)[0];this.diffViewTheSameDesign({currentView:t,associateProductView:this.associateProductView,currentRecordData:i,associateNode:c,type:"text"})}l=new Ll.a.Rect({width:h.width(),height:h.height(),listening:!1,strokeScaleEnabled:!1,fill:i.designFill}),c.add(l),c.add(h)}c.nodeIndex=n,s.add(c),o.batchDraw(),t(c)})}addBgColor({color:t,viewId:e,konvaId:i=0}){return new Promise(n=>{if(this.isDestroy)return;let r=this.getCurStageLayer({viewId:e}),a=r.layer,o=r.designContainerGroup,s=null;a.findOne(".bgRect")?t&&"transparent"!=t?a.findOne(".bgRect").fill(t):a.findOne(".bgRect").destroy():(s=new Ll.a.Rect({x:0,y:0,width:a.findOne(".print_area_border_outer").width(),height:a.findOne(".print_area_border_outer").height(),fill:t,name:"bgRect design template",listening:!1}),s.addName("design"+s._id),o.add(s),s.moveToBottom(),s.nodeIndex=i),a.batchDraw(),n(a.findOne(".bgRect"))})}drawRepeatType(t,e,i,n){return new Promise((r,a)=>{if(this.isDestroy)return;e.setAttrs({tileType:t,spacingH:i,spacingV:n});let o=e.getLayer();const s=e.getStage();let h=s.findOne(".designContainerGroup");if(!t)return s.findOne(".repeatImgGroup"+e._id)&&(e.moveTo(h),e.zIndex(s.findOne(".repeatImgGroup"+e._id).getZIndex()),s.findOne(".repeatImgGroup"+e._id).destroy(),o.batchDraw()),void r();let c=this.getRotateNodePoint({node:e,layer:o}),l=document.createElement("canvas");l.width=3*s.findOne(".print_area_border_outer").width(),l.height=3*s.findOne(".print_area_border_outer").height();let u=3*Math.abs(e.width()*e.scaleX()),d=3*Math.abs(e.height()*e.scaleY()),p=l.getContext("2d"),f=new Image;f.setAttribute("crossOrigin","anonymous"),f.src=e.getAttrs().flipImgUrl,f.onload=function(){let a=o.getAttrs().ratio,m=i/a*3,g=n/a*3,v=m/2,y=g/2,x=document.createElement("canvas"),b=x.getContext("2d");"basicsTile"==t?(x.width=u+m,x.height=d+g,b.save(),b.drawImage(f,v,y,u,d),b.restore(),b.save(),b.drawImage(f,u+3*v,y,u,d),b.restore(),b.save(),b.drawImage(f,v,d+3*y,u,d),b.restore(),b.save(),b.drawImage(f,u+3*v,d+3*y,u,d),b.restore()):"Mirror"==t?(x.width=2*(u+m),x.height=2*(d+g),b.save(),b.drawImage(f,x.width/2+v,x.height/2+y,u,d),b.restore(),b.save(),b.scale(-1,1),b.drawImage(f,-x.width/2+v,x.height/2+y,u,d),b.restore(),b.save(),b.scale(1,-1),b.drawImage(f,x.width/2+v,-x.height/2+y,u,d),b.restore(),b.save(),b.scale(-1,-1),b.drawImage(f,-x.width/2+v,-x.height/2+y,u,d),b.restore()):"XSpacedTile"==t?(x.width=2*(u+m),x.height=2*(d+g),b.save(),b.drawImage(f,-u/2,y,u,d),b.restore(),b.save(),b.drawImage(f,u/2+2*v,y,u,d),b.restore(),b.save(),b.drawImage(f,1.5*u+4*v,y,u,d),b.restore(),b.save(),b.drawImage(f,v,d+3*y,u,d),b.restore(),b.save(),b.drawImage(f,u+3*v,d+3*y,u,d),b.restore()):"YSpacedTile"==t&&(x.width=2*(u+m),x.height=2*(d+g),b.save(),b.drawImage(f,v,-.5*d,u,d),b.restore(),b.save(),b.drawImage(f,v,.5*d+2*y,u,d),b.restore(),b.save(),b.drawImage(f,v,1.5*d+4*y,u,d),b.restore(),b.save(),b.drawImage(f,u+3*v,y,u,d),b.restore(),b.save(),b.drawImage(f,u+3*v,d+3*y,u,d),b.restore(

12));let _=p.createPattern(x,"repeat"),w=Math.sqrt(Math.pow(u,2)+Math.pow(d,2))/2,M=Math.atan(d/u),S=e.rotation()*Math.PI/180+M,T=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGMatrix();_.setTransform(T.translate(3*c.VCenter,3*c.HCenter).translate(w*Math.cos(S),w*Math.sin(S)).rotate(e.rotation()).translate(.5*m,.5*g)),p.fillStyle=_,p.fillRect(0,0,l.width,l.height);let E=l.toDataURL("image/png",1),A=new Image;A.src=E,A.onload=function(){s.findOne(".repeatImgGroup"+e._id)&&(e.moveTo(h),e.zIndex(s.findOne(".repeatImgGroup"+e._id).getZIndex()),s.findOne(".repeatImgGroup"+e._id).destroy());let t=new Ll.a.Image({x:0,y:0,image:A,name:"repeatImg"+e._id,scaleX:1/3,scaleY:1/3}),i=new Ll.a.Group({x:0,y:0,name:"repeatImgGroup repeatImgGroup"+e._id});h.add(i),i.add(t),i.zIndex(e.getZIndex()),e.moveTo(i),o.batchDraw(),r()}}})}async cloneStage({viewId:t,cloneViewLength:e=0}){return new Promise(async e=>{if(!this.isDestroy){for(let e of this.viewImgObj)if(e.id==t){let i=this.getCurStageLayer({viewId:t}).designContainerGroup.clone();i.findOne(".print_area_border_outer").destroy();let n=null,r=null;for(let e of this.productData.views)e.id==t&&(r=e,n=e.printArea);e.viewDesign=i.toDataURL({mimeType:"image/png",quality:1,x:i.x(),y:i.y(),width:i.width(),height:i.height()}),e.viewDesignCanvas=i.toCanvas({x:0,y:0,width:this.containerWidth,height:this.containerWidth}),i.destroy()}if(this.needDetailImg)if(this.cloneViewLength+=1,this.cloneViewLength==this.productData.views.length){let t=[];for(let e of this.indexList){let i=null;i=this.curColorId?this.productData.colors.find(t=>t.id==this.curColorId):this.productData.colors[0],await this.updateCurrentDetail(e,i).then(e=>{t.push(e)})}this.detailImgList=t,e(""),this.cloneViewLength=0}else e("");else e("")}})}updateCurrentDetail(t,e){return new Promise(async(i,n)=>{if(this.isDestroy)return;let r;if(e.detail)if("master"==t){const t=e.detail.findIndex(t=>1===t.master);r=-1!=t?e.detail[t]:e.detail[0]}else r=e.detail[t];else r="master"==t?e.views[0]:e.views[t];let a={};if(1==r.isUserDefined){a.boardArr=[],a.baseWidth=r.base_width,a.boardImg="";for(let t of r.detail)a.boardArr.push({maskImg:t.texture,image:t.image,bgColor:t.bgColor,type:t.parts?t.parts[0].type:null,transform:t.transform,left:0,top:0,width:r.base_width,height:r.base_width,radius:0,isText:3==t.type,detail:t,layoutId:t.layoutId})}if(this.productData.hasDetail)if(1==r.isUserDefined){let e=0;for(let i of r.detail)1!=i.type&&2!=i.type||i.parts&&await this.createDetailCanvas({detailImg:i,baseWidth:r.base_width,renderIndex:t,borderIndex:e}).then(t=>{a.boardArr[e].canvasImgArr=t.canvasArr}),e+=1;await this.drawBoardImg({detailImages:a,baseWidth:r.base_width}),i({isUserDefined:1,boardImg:a.boardImg})}else this.createDetailCanvas({detailImg:r,baseWidth:this.productData.base_width,renderIndex:t}).then(t=>{i(t)});else for(let t of this.viewImgObj)if(t.id==r.id){let t=this.getCurStageLayer({viewId:r.id}),e=t.layer,n=t.designContainerGroup.clone();n.findOne(".print_area_border_outer").destroy();let o=e.getAttrs().ratio,s=null,h=null;for(let t of this.productData.views)t.id==r.id&&(h=t,s=t.printArea);let c=700/(this.containerWidth/e.scaleX());s&&s.soft_svg&&await new Promise((t,e)=>{n.clipFunc(e=>{e.save(),e.translate(-n.x(),-n.y()),e.scale(1/o,1/o),new Ll.a.Path({data:s.soft_svg,stroke:"",strokeWidth:1})._sceneFunc(e),e.restore(),t()});let i=n.toCanvas();n._drawChildren("drawScene",i,"top")});let l=n.toDataURL({x:0,y:0,pixelRatio:c,width:this.containerWidth/e.scaleX(),height:this.containerWidth/e.scaleX()});if(n.destroy(),1==r.isUserDefined){let t=0;for(let e of r.detail)a.boardArr[t].canvasImgArr=[l],t+=1;await this.drawBoardImg({detailImages:a,baseWidth:r.base_width}),i({isUserDefined:1,boardImg:a.boardImg})}else i({image:r.image,maskImg:r.texture,canvasArr:[l]})}})}createDetailCanvas({detailImg:t,baseWidth:e,renderIndex:i,borderIndex:n=null}){return new Promise((r,a)=>{let o={image:t.image,maskImg:t.texture,canvasArr:[]},s=t.parts,h=[],c=[],l=!1;for(let r of s)if(0==r.type){for(let t of this.viewImgObj)if(t.id==r.target_view_id){let e=r.canvas_config,i=this.getViews(r.target_view_id);const n=this.initCanvas(e,t.viewDesign,i.printArea,r.mask.image_url,

12i).then(t=>{h.push(t)});c.push(n);break}}else if(1==r.type)o.maskImg=r.cover_img.image_url;else if(2==r.type&&r.detail3D){if(l)continue;l=!0;const r=this.create3DDetail(t,e,i,n).then(t=>{h.push(t)});c.push(r)}Promise.all(c).finally(()=>{o.canvasArr=h,r(o)})})}initCanvas(t,e,i,n,r){return new Promise((r,a)=>{let o=document.createElement("canvas");o.width=600,o.height=600;let s,h,c=o.getContext("2d"),l=[],u=new Image;u.setAttribute("crossOrigin","anonymous"),u.src=e,n&&(h=new Image,h.setAttribute("crossOrigin","anonymous"),h.src=n);let d=parseInt((i.width/i.viewWidth*600).toString()),p=parseInt((i.height/i.viewWidth*600).toString()),f=Dl.createMapMesh(d,p,16,16);function m(){let t=o.toDataURL("image/png",1);r(t)}function g(){c.save(),c.globalCompositeOperation="destination-in",c.drawImage(h,0,0,600,600),c.restore()}u.onload=function(){let e=d,r=p,a=parseInt((i.offset_x/i.viewWidth*600).toString()),v=parseInt((i.offset_y/i.viewWidth*600).toString())||.5;l=[{x:a,y:v},{x:a+e,y:v},{x:a+e,y:v+r},{x:a,y:v+r}],s=[{x:a,y:v},{x:a+e,y:v},{x:a+e,y:v+r},{x:a,y:v+r}],f.move(a,v),t&&(l=JSON.parse(t)),function(){let t,e,i;c.clearRect(0,0,o.width,o.height),t=[s[0].x,s[0].y,s[1].x,s[1].y,s[2].x,s[2].y,s[3].x,s[3].y],e=[l[0].x,l[0].y,l[1].x,l[1].y,l[2].x,l[2].y,l[3].x,l[3].y],i=Rl(t,e);for(let t=0;t<f.points.length;t++){let e=i.transform(f.points[t].x,f.points[t].y);f.points[t].x=e[0],f.points[t].y=e[1]}null==navigator.userAgent.toLowerCase().match(/version\/([\d.]+).*safari/)?c.globalCompositeOperation="destination-atop":c.globalCompositeOperation="lighter";f.drawImageToContext(u,c),n?h.complete?(g(),m()):h.onload=function(){g(),m()}:m()}()}})}async create3DDetail(t,e,i,n){const r=t.parts;let a={};for(let t of this.viewImgObj)a[t.id]=t.viewDesignCanvas;const o=r.length;let s=o;for(let t of this.threeDApp)s+=t.modelNum;let h=s-10;if(h>=0)for(let t=0;t<this.threeDApp.length;t++){const e=this.threeDApp[t];h-=e.modelNum;let i=e.drawApp;if(i.destroy(),i=null,this.threeDApp.splice(t,1),t--,h<=0)break}let c="";c=this.curColorId?this.productData.code+"-"+this.curColorId+"-"+i+"-"+n:this.productData.code+"-"+i+"-"+n;let l=null;for(let t of this.threeDApp)if(t.code==c){l=t.drawApp;break}return new Promise((t,i)=>{if(l)l.updateFaceListMap(a,e=>{t(e)});

12else{const i=new Al({baseWidth:e,canvasSize:600,modelOptions:r,faceListMap:a,staticPath:`//${location.host}/static/images/`,canvas:null,container:null,type:5,decoderPath:"/static/admin/plugin/three/draco/",callBack(e){t(e)}});this.threeDApp.push({code:c,drawApp:i,modelNum:o})}})}getViews(t){for(var e,i=0;i<this.productData.views.length;i++)if(this.productData.views[i].id==t){e=this.productData.views[i];break}return e}async drawBoardImg({detailImages:t,baseWidth:e}){let i=document.createElement("canvas");i.width=e,i.height=e;let n=i.getContext("2d");for(let e of t.boardArr){if(5==e.detail.type)break;if(n.save(),!e.bgColor&&!e.isText){const i=t.boardArr.findIndex(t=>5==t.detail.type);if(-1!=i)for(let r of t.boardArr[i].detail.layoutData)r.layoutId==e.layoutId&&(this.radiusRect(parseFloat(r.x),parseFloat(r.y),parseFloat(r.width),parseFloat(r.height),parseFloat(r.radius),n),n.clip())}e.transform||(e.transform="matrix(1,0,0,1,0,0)");let i=e.transform.substring(7,e.transform.length-1).split(",");if(n.transform(i[0],i[1],i[2],i[3],i[4],i[5]),e.bgColor)n.fillStyle=e.bgColor,n.fillRect(e.left,e.top,e.width,e.height);else if(e.isText)await this.drawText({data:e.detail,ctx:n});else{if(e.image&&await this.drawImage({url:e.image,data:e,ctx:n}),e.canvasImgArr)for(let t of e.canvasImgArr)await this.drawImage({url:t,data:e,ctx:n});e.maskImg&&await this.drawImage({url:e.maskImg,data:e,ctx:n})}n.restore()}t.boardImg=i.toDataURL()}radiusRect(t,e,i,n,r,a){const o=Math.PI;a.beginPath(),a.arc(t+r,e+r,r,-o,-o/2),a.arc(t+i-r,e+r,r,-o/2,0),a.arc(t+i-r,e+n-r,r,0,o/2),a.arc(t+r,e+n-r,r,o/2,o),a.closePath()}drawImage({url:t,data:e,ctx:i}){return new Promise((n,r)=>{let a=new Image;a.src=t,a.setAttribute("crossOrigin","anonymous"),a.onload=()=>{i.drawImage(a,0,0,e.width,e.height),n()},a.onerror=()=>{r()}})}drawText({data:t,ctx:e}){return new Promise(async i=>{await Jl(t.tspans[0].pFontFamily),e.textAlign=t.tspans[0].textAnchor,e.fillStyle=t.tspans[0].fill,e.strokeStyle=t.strokeValue,e.font=`${t.tspans[0].fontSize} ${t.tspans[0].fontFamily}`,e.lineWidth=t.strokeWidth,e.lineJoin="round",t.tspans.map((i,n)=>{e.fillText(i.content,i.x,i.y),parseFloat(t.strokeWidth)&&e.strokeText(i.content,i.x,i.y)}),i()})}flipImage({data:t,node:e,viewId:i,isReduction:n=!1,isClick:r=!1}){return new Promise((a,o)=>{const s=this;let h=e.width(),c=e.height(),l=document.createElement("canvas");l.width=h,l.height=c;let u=l.getContext("2d"),d=new Image;d.setAttribute("crossOrigin","anonymous"),d.src=e.getAttrs().flipImgUrl,d.onload=function(){"leftRightMirror"==t.data?(r&&e.setAttrs({xFlip:!e.getAttrs().xFlip}),u.scale(-1,1),u.drawImage(d,-l.width,0,l.width,l.height)):"upDownMirror"==t.data&&(r&&e.setAttrs({yFlip:!e.getAttrs().yFlip}),u.scale(1,-1),u.drawImage(d,0,-l.height,l.width,l.height));let o=l.toDataURL(),h=new Image;h.onload=function(){e.image(h);let t=JSON.parse(JSON.stringify(e.getAttrs().imageData));t.designImg=o,t.designImg3=o,e.setAttrs({flipImgUrl:o,imageData:t}),a(),n||(e.getLayer().batchDraw(),s.drawRepeatType(e.getAttrs().tileType,e,e.getAttrs().spacingH,e.getAttrs().spacingV).then(()=>{s.cloneStage({viewId:i})}))},h.src=o}})}changeImageFilter(t){return new Promise((e,i)=>

12{let{render_code:n,params:r,node:a}=t;n?Ml.a.get(`${jl}/v1/Render/${n}`,{params:r}).then(t=>{"success"==t.data.code&&(a.setAttrs({filterType:n,rendercode:n,render_id:t.data.data.render_id}),e(t.data))}):(a.setAttrs({filterType:"",rendercode:"",render_id:""}),e(null))})}replaceFilter({viewId:t=this.viewId,node:e,url:i}){return new Promise((n,r)=>{let a=this.getCurStageLayer({viewId:t}),o=a.layer,s=new Image;s.src=i,s.crossOrigin="Anonymous",s.onload=()=>{let r=e.width(),h=e.height();e.image(s),e.setAttrs({flipImgUrl:i,scaleX:e.scaleX()/(s.width/r),scaleY:e.scaleY()/(s.height/h),initScaleX:e.getAttrs().widthMM/o.getAttrs().ratio/s.width,initScaleY:e.getAttrs().heightMM/o.getAttrs().ratio/s.height,offsetX:s.width/2,offsetY:s.height/2}),o.batchDraw(),n({node:e,curS:a,viewId:t})}})}replaceImage(t=null,e,i,n,r,a){return new Promise(o=>{if(this.isDestroy)return;const s=this,h=(1==r?this.stageObj["stage"+i]:this.stageObj.updateImgStage).findOne(".designLayer").getAttrs().ratio,c=t.getAttrs(),l=e,u=this.imgSizeCalculate(l,i),d=u.width||0,p=u.height||0,f=t.width()*t.scaleX(),m=t.height()*t.scaleY(),g=(f>m?f:m)/((d>p?d:p)/h),v=new Image;v.src=l.designImg3,v.crossOrigin="Anonymous",v.onload=async()=>{if(t.image(v),t.scaleX(g*(d/h/v.width)),t.scaleY(g*(p/h/v.height)),t.offsetX(v.width/2),t.offsetY(v.height/2),t.setAttrs({flipImgUrl:l.designImg3}),a&&(t.scaleX(a.scaleX),t.scaleY(a.scaleY),t.x(a.x),t.y(a.y),t.rotation(a.rotation)),n||t.setAttrs({initScaleX:d/h/v.width,initScaleY:p/h/v.height,widthMM:d,heightMM:p,maxImgSize:u.viewerSize,imageData:l}),c.xFlip&&(await s.flipImage({data:{data:"leftRightMirror"},node:t,viewId:i,isReduction:!0}),t.setAttr("xFlip",!0)),c.yFlip&&(await s.flipImage({data:{data:"upDownMirror"},node:t,viewId:i,isReduction:!0}),t.setAttr("yFlip",!0)),!n&&c.render_id){let e=await s.changeImageFilter({node:t,render_code:c.rendercode,params:{gallery_id:l.code,xFlip:c.xFlip?1:0,yFlip:c.yFlip?1:0}});e&&e.data&&e.data.url2&&await s.replaceFilter({url:e.data.url2,viewId:i,node:t})}await this.drawRepeatType(t.getAttrs().tileType,t,t.getAttrs().spacingH,t.getAttrs().spacingV),o(t)}})}_updateText(t=null,e){let i=t.findOne("Text");i.text(e.trim()),t.width(i.width()),t.height(i.height()),t.offsetX(i.width()/2),t.offsetY(i.height()/2),t.findOne("Rect").width(i.width()),t.findOne("Rect").height(i.height()),t.label=Kl({str:t.findOne("Text").text(),type:3})}addTemplate({templateData:t,indexList:e,colorId:i,callBack:n}){e&&(this.indexList=e,this.curColorId=i);let r=[];this.deleteTemplateNode(),this.konvaJson={},this.reCombinKonvaJson(t.cfg,t.views),r.push(this.addElement()),Promise.all(r).then(async()=>{if(1==this.useType)n(this.viewImgObj);else if(e){let t=[];for(let e of this.detailImgList)if(e.isUserDefined)t.push(e.boardImg);else{let i=document.createElement("canvas");i.width=600,i.height=600;let n=i.getContext("2d");await this.imageOnload(e.image,n);for(let t of e.canvasArr)await this.imageOnload(t,n);await this.imageOnload(e.maskImg,n),t.push(i.toDataURL())}n(t)}else{for(let t of this.detailImgList){let e=document.createElement("canvas");e.width=600,e.height=600;let i=e.getContext("2d");i.fillStyle="rgba(0,0,0,.04)",i.fillRect(0,0,e.width,e.height),await this.imageOnload(t.image,i);for(let e of t.canvasArr)await this.imageOnload(e,i);await this.imageOnload(t.maskImg,i),t.image="",t.maskImg="",t.canvasArr=[e.toDataURL()]}n(this.detailImgList)}})}imageOnload(t,e){return new Promise(i=>{if(""!=t){const n=new Image;n.src=t,n.setAttribute("crossOrigin","anonymous"),n.onload=function(t){e&&e.drawImage(n,0,0,600,600),i("")},n.onerror=function(){i("")}}else i("")})}async getDetailImage({indexList:t,colorId:e,callBack:i}){this.indexList=t,this.curColorId=e;for(let t of this.productData.views)await this.cloneStage({viewId:t.id});let n=[];for(let t of this.detailImgList)if(t.isUserDefined)n.push(t.boardImg);else{let e=document.createElement("canvas");e.width=600,e.height=600;let i=e.getContext("2d");await this.imageOnload(t.image,i);for(let e of t.canvasArr)await this.imageOnload(e,i);await this.imageOnload(t.maskImg,i),n.push(e.toDataURL())}i(n)}diffViewTheSameDesign({currentView:t,associateProductView:e,currentRecordData:i,associateNode:n=null,associateNodeAttrs:r=null,fromCustomProducts:a=!1,type:o="image"}){let s=i.layerScale||1;const h=t,c=a?1:this.containerWidth/i.stageWidth,l=e.width/(i.stageWidth/s),u=e.printArea.offset_x-h.printArea.offset_x*(e.width/h.width),d=e.printArea.offset_y-h.printArea.offset_y*(e.width/h.width),p={scaleX:"text"==o?i.scaleX:i.scaleX*c,scaleY:"text"==o?i.scaleY:i.scaleY*c,x:(i.x+u/l)*c,y:(i.y+d/l)*c,rotation:i.rotation};n?n.setAttrs({scaleX:p.scaleX,scaleY:p.scaleY,x:p.x,y:p.y,rotation:p.rotation}):r&&(r.scaleX=p.scaleX,r.scaleY=p.scaleY,r.x=p.x,r.y=p.y,r.rotation=p.rotation,r.ratio=e.width/100)}ncYSRemind({node:t}){if(!t.getLayer())return;const e=t.getLayer().getAttrs(),i=Math.abs(t.scaleX()),n=Math.abs(t.scaleY());let r=t.getAttrs().maxImgSize,a=t.width()*i*e.ratio,o=t.height()*n*e.ratio,s={text:"",title:"",bgColor:"",type:0},h={text:"",title:"",bgColor:"",type:0};if(a>r.width||o>r.height){var c=a/r.width,l=o/r.height,u=Math.max(c,l);u>1.01&&u<=1.5?(s.text="å¾çåç´ ä¸è¶³æ¾å¤§ï¼è½»å¾®å½±åçäº§å°å·æ¸æ°åº¦ï¼",s.title="å¾çè½»å¾®æ¨¡ç³",s.bgColor="#f5cf52",s.type=1):u>1.5&&u<=2?(s.text="å¾çåç´ ä¸è¶³æ¾å¤§ï¼æ¯è¾å½±åçäº§å°å·æ¸æ°åº¦ï¼",s.title="å¾çæ¯è¾æ¨¡ç³",s.bgColor="#ff9902",s.type=2):u>2&&(s.text="å¾çåç´ ä¸è¶³æ¾å¤§ï¼ä¸¥éå½±åçäº§å°å·æ¸æ°åº¦ï¼",s.title="å¾çä¸¥éæ¨¡ç³",s.bgColor="#fe2c25",s.type=3)}var d,p=r.width/r.height,f=a/o;return(d=p>f?p/f:f/p)>=1.09&&d<1.5?(h.text="å¾çæä¼¸åå½¢ææ°1-1.5åï¼è¯·æ³¨æå·²ç»å¯¼è´å¾æ¡åå½¢ï¼",h.title="å¾çè½»å¾®åå½¢",h.bgColor="#f5cf52",h.type=1):d>=1.5&&d<2?(h.text="å¾çæä¼¸åå½¢ææ°1.5-2åï¼è¯·æ³¨æå·²ç»å¯¼è´å¾æ¡åå½¢ï¼",h.title="å¾çæ¯è¾åå½¢",h.bgColor="#ff9902",h.type=2):d>=2&&(h.text="å¾çæä¼¸åå½¢ææ°2åä»¥ä¸ï¼è¯·æ³¨æå¾æ¡åå½¢ä¸¥éï¼",h.title="å¾çä¸¥éåå½¢",h.bgColor="#fe2c25",h.type=3),{isVagueData:s,transformData:h}}textAttrToLabel({node:t}){let e=t.getLayer(),i=JSON.parse(JSON.stringify(t.getAttrs())),n=t.findOne("Text");return i.designText=n.text(),i.designFill=t.findOne("Rect").fill(),i.proStrokeWidth=n.strokeWidth(),i.proStroke=n.stroke(),i.textColor=n.fill(),i.proFontFamily=n.fontFamily(),i.proFontSize=n.fontSize(),i.proFontStyle=n.fontStyle(),i.proTextDecoration=n.textDecoration(),i.textAlign=n.align(),i.stageWidth=this.containerWidth*e.scaleX(),i.layerScale=e.scaleX(),i.strokeValue=t.strokeValue,i}

12getSaveData({isSaveProduct:t=!0,callBack:e}){this.imgFullAllDesign();let i=this.getProductConfiguration({viewId:this.viewId,isSaveProduct:t});i.is_overspread=this.saveProductObj.is_overspread,i.is_vague=this.saveProductObj.is_vague;let n=i.cfgs||[];for(let t=0;t<n.length;t++){let e=n[t];"design"==e.type&&(e.image.designImg2="")}e(i)}deleteTemplateNode(){for(let t in this.stageObj){let e=this.stageObj[t].findOne(".designLayer");e.find(".design").forEach(t=>{t.destroy(),e.find(".repeatImgGroup"+t._id).destroy()})}}imgFullAllDesign(){return new Promise((t,e)=>{let i=this.getProductConfiguration(),n=this.productData.views.length,r=[],a=[],o={},s=JSON.parse(JSON.stringify(i.cfgs));for(let t=0;t<n;t++){let e=this.productData.views[t].id,i=this.productData.views[t].name,n=this.getCurStageLayer({viewId:e}).layer,a=n.findOne(".print_area_border_outer");n.find(".designImg").forEach(t=>{t.picException.isVagueData&&t.picException.isVagueData.text&&r.push(e)});for(let t of n.find(".designImg"))if(t.visible()&&1==this.productData.imgFull){let r=this.getRotateNodePoint({node:t,layer:n}),h=r.VStart,c=r.HStart,l=r.VEnd,u=r.HEnd;null==o[e]&&(o[e]={viewName:i,leftNum:h,topNum:c,rightNum:l,bottomNum:u,printAreaWidth:a.width(),printAreaHeight:a.height()});let d=s.findIndex(t=>t.view_id==e);-1!=d&&("bgColor"==s[d].type||s[d].image&&""!=s[d].image.tileType)&&(o[e].leftNum=0,o[e].topNum=0,o[e].rightNum=a.width(),o[e].bottomNum=a.height()),h<o[e].leftNum&&(o[e].leftNum=h),c<o[e].topNum&&(o[e].topNum=c),l>o[e].rightNum&&(o[e].rightNum=l),u>o[e].bottomNum&&(o[e].bottomNum=u),s.splice(d,1)}}let h=[];for(let t in o){o[t].leftNum<0&&(o[t].leftNum=0),o[t].topNum<0&&(o[t].topNum=0),o[t].rightNum>o[t].printAreaWidth&&(o[t].rightNum=o[t].printAreaWidth),o[t].bottomNum>o[t].printAreaHeight&&(o[t].bottomNum=o[t].printAreaHeight);let e=(o[t].rightNum-o[t].leftNum)/o[t].printAreaWidth,i=(o[t].bottomNum-o[t].topNum)/o[t].printAreaHeight;(e<.98||i<.98)&&h.push(""+o[t].viewName.substr(0,1))}h.length>0&&(this.saveProductObj.is_overspread=-1);for(let t of this.productData.views)r.some(e=>t.id==e)&&a.push(""+t.name.substr(0,1));a.length>0&&(this.saveProductObj.is_vague=1),t()})}getProductConfiguration({viewId:t=0,isSaveProduct:e=!0}={}){var i=this.productData.views,n=[],r={color_id:"",view_id:"",product_type_id:"",cfgs:[]};for(let t of i){let i=this.stageObj["stage"+t.id].findOne(".designLayer"),r=i.find(".designImg")||[],a=i.find(".designText")||[],o=i.find(".bgRect")||[];if(r.length+a.length+o.length>0){for(let e of o)if(e.visible()){let r=Ql({color:e.fill()}),a=Object.assign({},e.getAttrs(),{stageWidth:this.containerWidth*i.scaleX(),layerScale:i.scaleX()});n.push({color:{value:r.value,fillOpacity:r.alpha},print_area_id:i.getAttrs().printAreaId,view_id:t.id,type:"bgColor",konvaAttrs:a})}for(let r of i.find(".design"))r.visible()&&r.hasName("designImg")?n.push(this.getDesignesConfiguration({node:r,viewId:t.id,layer:i,isSaveProduct:e})):r.visible()&&r.hasName("designText")&&n.push(this.getTextConfiguration({node:r,viewId:t.id,layer:i}))}}return r.cfgs=n,r}getDesignesConfiguration({node:t,viewId:e,layer:i,isSaveProduct:n}){let r=JSON.parse(JSON.stringify(t.getAttrs())),a=i.getAttrs();const o=a.ratio*t.width()/r.widthMM,s=a.ratio*t.height()/r.heightMM;let h=t.getTransform().copy();h.scale(o,s),h.m[4]=h.m[4]*a.ratio,h.m[5]=h.m[5]*a.ratio;let c=function(t,e){let i=new Ll.a.Transform;i.rotate(e);let n=i.copy().invert().multiply(t);return{gTransform:`matrix(${i.m[0]}, ${i.m[1]}, ${i.m[2]}, ${i.m[3]}, ${i.m[4]}, ${i.m[5]})`,transform:`matrix(${n.m[0]}, ${n.m[1]}, ${n.m[2]}, ${n.m[3]}, ${n.m[4]}, ${n.m[5]})`}}(h,t.rotation()*Math.PI/180);delete r.image,n&&(r.imageData.designImg="",r.imageData.designImg2="",r.imageData.designImg3=""),r.stageWidth=this.containerWidth*i.scaleX(),r.layerScale=i.scaleX();let l={image:{gallery_id:r.imageData.code,designImg2:r.flipImgUrl,transform:c.transform,gTransform:c.gTransform,height:r.heightMM,width:r.widthMM,opacity:1,tileType:r.tileType,hspacing:r.spacingH,vspacing:r.spacingV,isBg:t.hasName("isBg")?1:0,offset_x:(t.x()-t.width()*Math.abs(t.scaleX())/2)*a.ratio,offset_y:(t.y()-t.height()*Math.abs(t.scaleY())/2)*a.ratio,rotate:t.rotation(),name:r.imageData.name,size:r.imageData.size,rendercode:r.rendercode||"",render_id:r.render_id||"",xFlip:r.xFlip,yFlip:r.yFlip,risk_gallery:r.imageData.risk_gallery,risk_

12word:[]},dpi:100,view_id:e,print_area_id:a.printAreaId,type:"design",konvaAttrs:r};return n&&(r.flipImgUrl=""),l}getTextConfiguration({node:t,viewId:e,layer:i}){let n=t.findOne("Text");t.setAttrs(this.textAttrToLabel({node:t}));let r=JSON.parse(JSON.stringify(t.getAttrs())),a=i.getAttrs(),o=t.getTransform(),s=this.getRotateNodePoint({node:t,layer:i}),h=JSON.parse(JSON.stringify(o.m)),c=t.rotation()*Math.PI/180;r.stageWidth=this.containerWidth*i.scaleX(),r.layerScale=i.scaleX();let l=[],u=0,d="start";for(let e=0;e<n.text().split("\n").length;e++){let i=n.text().split("\n")[e],o=new Ll.a.Text({text:i,scaleX:r.scaleX,scaleY:r.scaleY,fontSize:n.fontSize()});0==e&&(h[4]=(h[4]-o.height()*t.scaleY()*Math.sin(c))*a.ratio,h[5]=(h[5]+o.height()*t.scaleY()*Math.cos(c))*a.ratio);let s=r.width;switch(n.align()){case"left":u=0,d="start";break;case"center":u=s/2*a.ratio,d="middle";break;case"right":u=s*a.ratio,d="end"}let p=Ql({color:n.fill()});l.push({content:i,fill:p.value,fillOpacity:p.alpha,fontFamily:n.fontFamily(),fontSize:n.fontSize()*a.ratio+"px",fontStyle:-1!=n.fontStyle().indexOf("italic")?"italic":"",fontWeight:-1!=n.fontStyle().indexOf("bold")?"bold":"",textDecoration:n.textDecoration(),textAnchor:d,x:u,y:0==e?0:o.height()*Math.abs(t.scaleY())*e*a.ratio/Math.abs(t.scaleY())})}let p=Ql({color:n.stroke()});return{text:{tspans:l,x:0,y:0,transform:`matrix(${h.join(",")})`,gTransform:"matrix(1,0,0,1,0,0)",handleGroupTransform:"matrix(1,0,0,1,0,0)",width:s.width*a.ratio,height:s.height*a.ratio,textBg:Ql({color:t.findOne("Rect").fill()}).value,textBgX:0,textBgY:0,textBgWidth:0,textBgheight:0,stroke:p.value,strokeOpacity:p.alpha,strokeWidth:n.strokeWidth()*a.ratio+"px",strokeValue:t.strokeValue,strokeMiterLimit:10},dpi:100,print_area_id:a.printAreaId,view_id:e,type:"text",konvaAttrs:r}}addTransformer({currentStage:t,node:e,viewId:i}){let n=t.findOne(".designLayer"),r=n.findOne(".designContainerGroup"),a=this.getRotateNodePoint({node:e,layer:t.findOne(".designLayer")});Wl=new Ll.a.Group({x:a.VCenter+r.x(),y:a.HCenter+r.y(),rotation:e.rotation(),name:"anchorGroup"}),Xl=new Ll.a.Image({x:e.width()*Math.abs(e.scaleX())/2+10/n.scaleX(),y:-12/n.scaleY(),image:Vl,width:24/n.scaleX(),height:24/n.scaleY(),name:"anchorRotate",listening:!1});let o=new Ll.a.Transformer({borderStroke:"#6CD0FF",borderStrokeWidth:1,rotateAnchorOffset:10,ignoreStroke:!0,anchorSize:12,anchorStroke:"#ADB8BF",anchorCornerRadius:12,keepRatio:!0,enabledAnchors:["top-left","top-right","bottom-left","bottom-right"],boundBoxFunc:(t,e)=>e.width<20||e.height<20?t:e});Wl.add(Xl),n.add(o),n.add(Wl),o.nodes([e])}anchorGroupFourceupdate({node:t,viewId:e}){let i=this.stageObj.updateImgStage.findOne(".designLayer"),n=i.findOne(".designContainerGroup");if(!i.findOne(".anchorGroup"))return;let r=this.getRotateNodePoint({node:t,layer:i});Wl.rotation(t.rotation()),Wl.x(r.VCenter+n.x()),Wl.y(r.HCenter+n.y()),Xl.x(t.width()*Math.abs(t.scaleX())/2+10/i.scaleX()),Xl.y(-12/i.scaleY()),Xl.width(24/i.scaleX()),Xl.height(24/i.scaleY())}destroyTransform({currentStage:t}){t.find("Transformer").destroy(),t.find(".anchorGroup").destroy(),t.findOne(".designLayer").batchDraw()}isRisk(t){const e=[1,3,4,6];let i=t.risk_gallery.risk.reduce((t,i)=>t||e.includes(i.id),!1);return t.risk_word.length&&5==t.risk_word[0].level||i}convertDefaultConfig({width:t,height:e}){let i,n;this.productData.design_width||(this.productData.design_width="100"),i=Number(this.productData.design_width)/100,this.productData.design_height||(this.productData.design_height="0"),n=1-Math.abs(Number(this.productData.design_height))/100;var r=parseInt(t),a=parseInt(e),o=r*i,s=a*n;let h;return h=-1==this.productData.design_height.indexOf("-")?"top":"bottom",{defaultWidth:r,defaultHeight:a,width:o,height:s,x:(r-o)/2,y:a-s,flag:h}}imgSizeCalculate(t,e){let i=this.convertSizeToMm({width:t.size.width,height:t.size.height},this.productData.dpi);var n=this.getDesigneConfiguration({viewId:e}),r=this.convertDefaultScale(i,n.config),a=this.convertDefaultScaleHeight(i.height*r,n.config.height);return{width:i.width*r*a>n.config.width?n.config.width:i.width*r*a,height:i.height*r*a>

12n.config.height?n.config.height:i.height*r*a,viewerSize:i}}getDesigneConfiguration({viewId:t}){let e,i=this.cacheProductPrintAreas;for(var n=0,r=i.length;n<r;n++)if(i[n].defaultViews==t){e=i[n];break}return e}convertDefaultScale(t,e){return t.width>e.width?e.width/t.width:1}convertDefaultScaleHeight(t,e){return t>e?e/t:1}convertSizeToMm(t,e){var i=function(t,e){return 25.4*t/e};return{height:i(t.height,e),width:i(t.width,e)}}getCurStageLayer({viewId:t}){let e=this.stageObj["stage"+t],i=e.findOne(".designLayer"),n=e.findOne(".layerBg"),r=i.findOne(".print_area_border_outer"),a=i.findOne(".designContainerGroup");return{stage:e,layer:i,layerBg:n,designRect:r,designContainerGroup:a}}getRotateNodePoint({node:t,layer:e=null}){let i;if(e){let n=e.findOne(".designContainerGroup");i=t.getClientRect({relativeTo:n})}else i=t.getClientRect();return{HStart:i.y,HCenter:i.y+i.height/2,HEnd:i.y+i.height,VStart:i.x,VCenter:i.x+i.width/2,VEnd:i.x+i.width,width:i.width,height:i.height}}}function Jl(t){return new Promise(async(e,i)=>{await new Promise(t=>{if(ql.length)t();else{const e=setInterval(()=>{ql.length&&(t(),clearInterval(e))},100)}});const n=ql.find(e=>e.value==t);if(document.fonts&&!function(t){let e=document.fonts.values(),i=!1,n=e.next();for(;!n.done&&!i;){n.value.family==t&&(i=!0),n=e.next()}return i}(n.value)){new FontFace(n.value,n.src,{weight:n.weight,style:n.style}).load().then((function(t){document.fonts.add(t),t.family==n.value&&e()})).catch(t=>{}).finally(()=>{e()})}else e()})}function Kl({str:t,type:e}){switch(e){case 1:t=(t=t.replace(/<\/?.+?>/g,"")).replace(/[\r\n]/g,"");break;case 2:t=t.replace(/\s+/g,"");break;default:t=(t=(t=t.replace(/<\/?.+?>/g,"")).replace(/[\r\n]/g,"")).replace(/\s+/g,"")}return t}function Ql({color:t}){if(t&&"transparent"!=t){const e=new Hl({enableAlpha:!1,format:"hex"});return e.fromString(t),{value:e.value,alpha:e._alpha/100,color:t}}return{value:"",alpha:"",color:""}}async function $l(t){for(let e=0;e<t.length;e++){const{productData:i,cfg:n=[]}=t[e],r=i.colors[0].detail;if(!r)return;const a=r[0].parts.map(t=>t.detail3D);await Promise.all([Promise.all(a.map(t=>Pl(t))),Promise.all(n.map(t=>t.image&&t.image.designImg?Ml.a.get(t.image.designImg):void 0)),r.image&&Ml.a.get(r.image),r.texture&&Ml.a.get(r.texture)])}}new Promise(t=>{Ml.a.get(jl+"/v1/FontFamily?mediaType=json").then(e=>{let i=Object.values(e.data.data),n=[];for(let t of i){let e={hasNormalFontType:"",hasBoldFontType:"",hasItalicFontType:"",hasBoldAndItalicFontType:"",id:0,label:"",value:"",src:"",weight:"",style:""},i=t.id;e.id=i,e.label=t.name;const r=t.fonts[0];let{id:a,name:o,style:s,ttf:h,weight:c,woff:l}=r,u=o+"_"+i+"_"+a+"_"+r.name;"normal"==s&&"normal"==c?e.hasNormalFontType=u:"normal"==s&&"bold"==c?e.hasBoldFontType=u:"italic"==s&&"normal"==c?e.hasItalicFontType=u:"italic"==s&&"bold"==c&&(e.hasBoldAndItalicFontType=u);let d="";h&&l?d='url("'+l+'") format("woff"),url("'+h+'") format("truetype")':h&&!l?d='url("'+h+'") format("truetype")':!h&&l&&(d='url("'+l+'") format("woff")'),e.value=u,e.src=d,e.weight=c,e.style=s,n.push(e)}ql=n,t()})})}])}));

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.