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@@ -182,11 +182,11 @@ ma;s.z=(ia.positionScreen.z+Z.positionScreen.z+qa.positionScreen.z)/3;K.elements
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w.vertexColors[1].copy(r.geometry.colors[H-1])),K.elements.push(w)))}else r instanceof THREE.Sprite&&(F.set(U.elements[12],U.elements[13],U.elements[14],1),F.applyMatrix4(Y),p=1/F.w,F.z*=p,-1<=F.z&&1>=F.z&&(N===B?(y=new THREE.RenderableSprite,J.push(y),B++,N++,x=y):x=J[N++],x.id=r.id,x.x=F.x*p,x.y=F.y*p,x.z=F.z,x.object=r,x.rotation=r.rotation,x.scale.x=r.scale.x*Math.abs(x.x-(F.x+h.projectionMatrix.elements[0])/(F.w+h.projectionMatrix.elements[12])),x.scale.y=r.scale.y*Math.abs(x.y-(F.y+h.projectionMatrix.elements[5])/
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(F.w+h.projectionMatrix.elements[13])),x.material=r.material,K.elements.push(x)));!0===l&&K.elements.sort(d);return K}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
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THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(){};
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-THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},set:function(a){this.array.set(a)},setX:function(a,b){this.array[a*this.itemSize]=b},setY:function(a,b){this.array[a*this.itemSize+1]=b},setZ:function(a,b){this.array[a*this.itemSize+2]=b},setXY:function(a,b,c){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d},setXYZW:function(a,b,c,d,e){a*=this.itemSize;
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-this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e}};THREE.Int8Attribute=function(a,b){this.array=new Int8Array(a*b);this.itemSize=b};THREE.Int8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8Attribute=function(a,b){this.array=new Uint8Array(a*b);this.itemSize=b};THREE.Uint8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8ClampedAttribute=function(a,b){this.array=new Uint8ClampedArray(a*b);this.itemSize=b};
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-THREE.Uint8ClampedAttribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Int16Attribute=function(a,b){this.array=new Int16Array(a*b);this.itemSize=b};THREE.Int16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint16Attribute=function(a,b){this.array=new Uint16Array(a*b);this.itemSize=b};THREE.Uint16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Int32Attribute=function(a,b){this.array=new Int32Array(a*b);this.itemSize=b};
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-THREE.Int32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint32Attribute=function(a,b){this.array=new Uint32Array(a*b);this.itemSize=b};THREE.Uint32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Float32Attribute=function(a,b){this.array=new Float32Array(a*b);this.itemSize=b};THREE.Float32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Float64Attribute=function(a,b){this.array=new Float64Array(a*b);this.itemSize=b};
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-THREE.Float64Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
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+THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},set:function(a){this.array.set(a);return this},setX:function(a,b){this.array[a*this.itemSize]=b;return this},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a]=b;this.array[a+1]=
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+c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this}};THREE.Int8Attribute=function(a,b){this.array=new Int8Array(a);this.itemSize=b};THREE.Int8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8Attribute=function(a,b){this.array=new Uint8Array(a);this.itemSize=b};THREE.Uint8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
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+THREE.Uint8ClampedAttribute=function(a,b){this.array=new Uint8ClampedArray(a);this.itemSize=b};THREE.Uint8ClampedAttribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Int16Attribute=function(a,b){this.array=new Int16Array(a);this.itemSize=b};THREE.Int16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint16Attribute=function(a,b){this.array=new Uint16Array(a);this.itemSize=b};THREE.Uint16Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
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+THREE.Int32Attribute=function(a,b){this.array=new Int32Array(a);this.itemSize=b};THREE.Int32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint32Attribute=function(a,b){this.array=new Uint32Array(a);this.itemSize=b};THREE.Uint32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Float32Attribute=function(a,b){this.array=new Float32Array(a);this.itemSize=b};THREE.Float32Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);
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+THREE.Float64Attribute=function(a,b){this.array=new Float64Array(a);this.itemSize=b};THREE.Float64Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
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THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute?(console.warn("DEPRECATED: BufferGeometry's addAttribute() now expects ( name, attribute )."),this.attributes[a]={array:b,itemSize:c}):this.attributes[a]=b},getAttribute:function(a){return this.attributes[a]},addDrawCall:function(a,b,c){this.drawcalls.push({start:a,count:b,index:void 0!==c?c:0})},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),
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b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;if(a){var b=this.boundingBox;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var c=3,d=a.length;c<d;c+=3){var e=a[c],f=a[c+1],g=a[c+2];e<b.min.x?b.min.x=e:e>b.max.x&&(b.max.x=e);f<b.min.y?b.min.y=f:
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f>b.max.y&&(b.max.y=f);g<b.min.z?b.min.z=g:g>b.max.z&&(b.max.z=g)}}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(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.')},computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===
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@@ -322,7 +322,7 @@ THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/th
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(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};
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THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
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THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();
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-THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object3D.prototype.clone.call(this,a);for(var b=0,c=this.objects.length;b<c;b++){var d=this.objects[b].object.clone();d.visible=0===b;a.addLevel(d,this.objects[b].distance)}return a};THREE.Sprite=function(){var a=new THREE.Float32Attribute(3,3);a.set([-0.5,-0.5,0,0.5,-0.5,0,0.5,0.5,0]);var b=new THREE.BufferGeometry;b.addAttribute("position",a);return function(a){THREE.Object3D.call(this);this.geometry=b;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
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+THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object3D.prototype.clone.call(this,a);for(var b=0,c=this.objects.length;b<c;b++){var d=this.objects[b].object.clone();d.visible=0===b;a.addLevel(d,this.objects[b].distance)}return a};THREE.Sprite=function(){var a=new THREE.Float32Attribute(9,3);a.set([-0.5,-0.5,0,0.5,-0.5,0,0.5,0.5,0]);var b=new THREE.BufferGeometry;b.addAttribute("position",a);return function(a){THREE.Object3D.call(this);this.geometry=b;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
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THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Particle=THREE.Sprite;THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
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THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)){this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}this.dispatchEvent({type:"objectAdded",object:a});a.dispatchEvent({type:"addedToScene",scene:this});for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
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THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1);if(a.shadowCascadeArray)for(b=0;b<a.shadowCascadeArray.length;b++)this.__removeObject(a.shadowCascadeArray[b])}else a instanceof THREE.Camera||(this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1));this.dispatchEvent({type:"objectRemoved",object:a});a.dispatchEvent({type:"removedFromScene",scene:this});for(b=
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@@ -676,7 +676,7 @@ THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THR
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1.1,-1);d("u2",-0.7,1.1,-1);d("u3",0,2,-1);d("cf1",-1,0,1);d("cf2",1,0,1);d("cf3",0,-1,1);d("cf4",0,1,1);d("cn1",-1,0,-1);d("cn2",1,0,-1);d("cn3",0,-1,-1);d("cn4",0,1,-1);this.geometry.verticesNeedUpdate=!0}}();THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;b=b||1;var c=new THREE.Geometry;c.vertices.push(new THREE.Vector3(-b,b,0),new THREE.Vector3(b,b,0),new THREE.Vector3(b,-b,0),new THREE.Vector3(-b,-b,0),new THREE.Vector3(-b,b,0));var d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightPlane=new THREE.Line(c,d);this.add(this.lightPlane);
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c=new THREE.Geometry;c.vertices.push(new THREE.Vector3,new THREE.Vector3);d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);
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THREE.DirectionalLightHelper.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};
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-THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,a);this.lightPlane.lookAt(c);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(c);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();THREE.EdgesHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry,k=a.geometry.clone();k.mergeVertices();k.computeFaceNormals();for(var l=k.vertices,k=k.faces,n=0,q=0,p=k.length;q<p;q++)for(var s=k[q],t=0;3>t;t++){d[0]=s[g[t]];d[1]=s[g[(t+1)%3]];d.sort(f);var r=d.toString();void 0===e[r]?(e[r]={vert1:d[0],vert2:d[1],face1:q,face2:void 0},n++):e[r].face2=q}h.addAttribute("position",new THREE.Float32Attribute(2*n,3));d=h.attributes.position.array;
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+THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,a);this.lightPlane.lookAt(c);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(c);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();THREE.EdgesHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry,k=a.geometry.clone();k.mergeVertices();k.computeFaceNormals();for(var l=k.vertices,k=k.faces,n=0,q=0,p=k.length;q<p;q++)for(var s=k[q],t=0;3>t;t++){d[0]=s[g[t]];d[1]=s[g[(t+1)%3]];d.sort(f);var r=d.toString();void 0===e[r]?(e[r]={vert1:d[0],vert2:d[1],face1:q,face2:void 0},n++):e[r].face2=q}h.addAttribute("position",new THREE.Float32Attribute(6*n,3));d=h.attributes.position.array;
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f=0;for(r in e)if(g=e[r],void 0===g.face2||0.9999>k[g.face1].normal.dot(k[g.face2].normal))n=l[g.vert1],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z,n=l[g.vert2],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z;THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.EdgesHelper.prototype=Object.create(THREE.Line.prototype);THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=new THREE.Geometry;c=0;for(var e=this.object.geometry.faces.length;c<e;c++)b.vertices.push(new THREE.Vector3,new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);
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THREE.FaceNormalsHelper.prototype.update=function(){var a=this.geometry.vertices,b=this.object,c=b.geometry.vertices,d=b.geometry.faces,e=b.matrixWorld;b.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(e);for(var f=b=0,g=d.length;b<g;b++,f+=2){var h=d[b];a[f].copy(c[h.a]).add(c[h.b]).add(c[h.c]).divideScalar(3).applyMatrix4(e);a[f+1].copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size).add(a[f])}this.geometry.verticesNeedUpdate=!0;return this};THREE.GridHelper=function(a,b){var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});this.color1=new THREE.Color(4473924);this.color2=new THREE.Color(8947848);for(var e=-a;e<=a;e+=b){c.vertices.push(new THREE.Vector3(-a,0,e),new THREE.Vector3(a,0,e),new THREE.Vector3(e,0,-a),new THREE.Vector3(e,0,a));var f=0===e?this.color1:this.color2;c.colors.push(f,f,f,f)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);
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THREE.GridHelper.prototype.setColors=function(a,b){this.color1.set(a);this.color2.set(b);this.geometry.colorsNeedUpdate=!0};THREE.HemisphereLightHelper=function(a,b,c,d){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new THREE.Color,new THREE.Color];a=new THREE.SphereGeometry(b,4,2);a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(b=0;8>b;b++)a.faces[b].color=this.colors[4>b?0:1];b=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(a,b);this.add(this.lightSphere);
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@@ -689,9 +689,9 @@ THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);
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THREE.VertexNormalsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var n=f[k],q=0,p=n.vertexNormals.length;q<p;q++){var s=n.vertexNormals[q];d[h].copy(e[n[a[q]]]).applyMatrix4(g);b.copy(s).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
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b.add(d[h]);h+=1;d[h].copy(b);h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;b=void 0!==c?c:255;d=void 0!==d?d:1;c=new THREE.Geometry;a=a.geometry.faces;for(var e=0,f=a.length;e<f;e++)for(var g=0,h=a[e].vertexTangents.length;g<h;g++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);
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THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var n=f[k],q=0,p=n.vertexTangents.length;q<p;q++){var s=n.vertexTangents[q];d[h].copy(e[n[a[q]]]).applyMatrix4(g);b.copy(s).transformDirection(g).multiplyScalar(this.size);b.add(d[h]);h+=1;d[h].copy(b);
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-h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry;if(a.geometry instanceof THREE.Geometry){for(var k=a.geometry.vertices,l=a.geometry.faces,n=0,q=new Uint32Array(6*l.length),p=0,s=l.length;p<s;p++)for(var t=l[p],r=0;3>r;r++){d[0]=t[g[r]];d[1]=t[g[(r+1)%3]];d.sort(f);var v=d.toString();void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++)}h.addAttribute("position",new THREE.Float32Attribute(2*n,3));d=
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+h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry;if(a.geometry instanceof THREE.Geometry){for(var k=a.geometry.vertices,l=a.geometry.faces,n=0,q=new Uint32Array(6*l.length),p=0,s=l.length;p<s;p++)for(var t=l[p],r=0;3>r;r++){d[0]=t[g[r]];d[1]=t[g[(r+1)%3]];d.sort(f);var v=d.toString();void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++)}h.addAttribute("position",new THREE.Float32Attribute(6*n,3));d=
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h.attributes.position.array;p=0;for(s=n;p<s;p++)for(r=0;2>r;r++)n=k[q[2*p+r]],g=6*p+3*r,d[g+0]=n.x,d[g+1]=n.y,d[g+2]=n.z}else if(a.geometry instanceof THREE.BufferGeometry&&void 0!==a.geometry.attributes.index){for(var k=a.geometry.attributes.position.array,s=a.geometry.attributes.index.array,l=a.geometry.offsets,n=0,q=new Uint32Array(2*s.length),t=0,w=l.length;t<w;++t)for(var r=l[t].start,v=l[t].count,g=l[t].index,p=r,u=r+v;p<u;p+=3)for(r=0;3>r;r++)d[0]=g+s[p+r],d[1]=g+s[p+(r+1)%3],d.sort(f),v=d.toString(),
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-void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++);h.addAttribute("position",new THREE.Float32Attribute(2*n,3));d=h.attributes.position.array;p=0;for(s=n;p<s;p++)for(r=0;2>r;r++)g=6*p+3*r,n=3*q[2*p+r],d[g+0]=k[n],d[g+1]=k[n+1],d[g+2]=k[n+2]}else if(a.geometry instanceof THREE.BufferGeometry)for(k=a.geometry.attributes.position.array,n=k.length/3,q=n/3,h.addAttribute("position",new THREE.Float32Attribute(2*n,3)),d=h.attributes.position.array,p=0,s=q;p<s;p++)for(r=0;3>r;r++)g=18*p+6*r,q=9*p+3*r,
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+void 0===e[v]&&(q[2*n]=d[0],q[2*n+1]=d[1],e[v]=!0,n++);h.addAttribute("position",new THREE.Float32Attribute(6*n,3));d=h.attributes.position.array;p=0;for(s=n;p<s;p++)for(r=0;2>r;r++)g=6*p+3*r,n=3*q[2*p+r],d[g+0]=k[n],d[g+1]=k[n+1],d[g+2]=k[n+2]}else if(a.geometry instanceof THREE.BufferGeometry)for(k=a.geometry.attributes.position.array,n=k.length/3,q=n/3,h.addAttribute("position",new THREE.Float32Attribute(6*n,3)),d=h.attributes.position.array,p=0,s=q;p<s;p++)for(r=0;3>r;r++)g=18*p+6*r,q=9*p+3*r,
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d[g+0]=k[q],d[g+1]=k[q+1],d[g+2]=k[q+2],n=9*p+(r+1)%3*3,d[g+3]=k[n],d[g+4]=k[n+1],d[g+5]=k[n+2];THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(a){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);
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THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
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THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=c.x*Math.PI*0.25,c.rotation+=0.25*(c.wantedRotation-c.rotation)};THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);
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Mr.doob