three.js/build/custom/ThreeExtras.js

// ThreeExtras.js r46dev - http://github.com/mrdoob/three.js
THREE.ColorUtils={adjustHSV:function(a,b,c,e){var f=THREE.ColorUtils.__hsv;THREE.ColorUtils.rgbToHsv(a,f);f.h=THREE.Math.clamp(f.h+b,0,1);f.s=THREE.Math.clamp(f.s+c,0,1);f.v=THREE.Math.clamp(f.v+e,0,1);a.setHSV(f.h,f.s,f.v)},rgbToHsv:function(a,b){var c=a.r,e=a.g,f=a.b,h=Math.max(Math.max(c,e),f),g=Math.min(Math.min(c,e),f);if(g==h)g=c=0;else{var k=h-g,g=k/h,c=c==h?(e-f)/k:e==h?2+(f-c)/k:4+(c-e)/k;c/=6;c<0&&(c+=1);c>1&&(c-=1)}b===void 0&&(b={h:0,s:0,v:0});b.h=c;b.s=g;b.v=h;return b}};
THREE.ColorUtils.__hsv={h:0,s:0,v:0};
THREE.GeometryUtils={merge:function(a,b){var c,e,f=a.vertices.length,h=b instanceof THREE.Mesh?b.geometry:b,g=a.vertices,k=h.vertices,l=a.faces,m=h.faces,n=a.faceVertexUvs[0],h=h.faceVertexUvs[0];if(b instanceof THREE.Mesh)b.matrixAutoUpdate&&b.updateMatrix(),c=b.matrix,e=new THREE.Matrix4,e.extractRotation(c,b.scale);for(var o=0,t=k.length;o<t;o++){var u=new THREE.Vertex(k[o].position.clone());c&&c.multiplyVector3(u.position);g.push(u)}o=0;for(t=m.length;o<t;o++){var u=m[o],v,y,p=u.vertexNormals,
z=u.vertexColors;u instanceof THREE.Face3?v=new THREE.Face3(u.a+f,u.b+f,u.c+f):u instanceof THREE.Face4&&(v=new THREE.Face4(u.a+f,u.b+f,u.c+f,u.d+f));v.normal.copy(u.normal);e&&e.multiplyVector3(v.normal);g=0;for(k=p.length;g<k;g++)y=p[g].clone(),e&&e.multiplyVector3(y),v.vertexNormals.push(y);v.color.copy(u.color);g=0;for(k=z.length;g<k;g++)y=z[g],v.vertexColors.push(y.clone());v.materials=u.materials.slice();v.centroid.copy(u.centroid);c&&c.multiplyVector3(v.centroid);l.push(v)}o=0;for(t=h.length;o<
t;o++){c=h[o];e=[];g=0;for(k=c.length;g<k;g++)e.push(new THREE.UV(c[g].u,c[g].v));n.push(e)}},clone:function(a){var b=new THREE.Geometry,c,e=a.vertices,f=a.faces,h=a.faceVertexUvs[0],a=0;for(c=e.length;a<c;a++){var g=new THREE.Vertex(e[a].position.clone());b.vertices.push(g)}a=0;for(c=f.length;a<c;a++){var k=f[a],l,m,n=k.vertexNormals,o=k.vertexColors;k instanceof THREE.Face3?l=new THREE.Face3(k.a,k.b,k.c):k instanceof THREE.Face4&&(l=new THREE.Face4(k.a,k.b,k.c,k.d));l.normal.copy(k.normal);e=0;
for(g=n.length;e<g;e++)m=n[e],l.vertexNormals.push(m.clone());l.color.copy(k.color);e=0;for(g=o.length;e<g;e++)m=o[e],l.vertexColors.push(m.clone());l.materials=k.materials.slice();l.centroid.copy(k.centroid);b.faces.push(l)}a=0;for(c=h.length;a<c;a++){f=h[a];l=[];e=0;for(g=f.length;e<g;e++)l.push(new THREE.UV(f[e].u,f[e].v));b.faceVertexUvs[0].push(l)}return b},randomPointInTriangle:function(a,b,c){var e,f,h,g=new THREE.Vector3,k=THREE.GeometryUtils.__v1;e=THREE.GeometryUtils.random();f=THREE.GeometryUtils.random();
e+f>1&&(e=1-e,f=1-f);h=1-e-f;g.copy(a);g.multiplyScalar(e);k.copy(b);k.multiplyScalar(f);g.addSelf(k);k.copy(c);k.multiplyScalar(h);g.addSelf(k);return g},randomPointInFace:function(a,b,c){var e,f,h;if(a instanceof THREE.Face3)return e=b.vertices[a.a].position,f=b.vertices[a.b].position,h=b.vertices[a.c].position,THREE.GeometryUtils.randomPointInTriangle(e,f,h);else if(a instanceof THREE.Face4){e=b.vertices[a.a].position;f=b.vertices[a.b].position;h=b.vertices[a.c].position;var b=b.vertices[a.d].position,
g;c?a._area1&&a._area2?(c=a._area1,g=a._area2):(c=THREE.GeometryUtils.triangleArea(e,f,b),g=THREE.GeometryUtils.triangleArea(f,h,b),a._area1=c,a._area2=g):(c=THREE.GeometryUtils.triangleArea(e,f,b),g=THREE.GeometryUtils.triangleArea(f,h,b));return THREE.GeometryUtils.random()*(c+g)<c?THREE.GeometryUtils.randomPointInTriangle(e,f,b):THREE.GeometryUtils.randomPointInTriangle(f,h,b)}},randomPointsInGeometry:function(a,b){function c(a){function c(b,e){if(e<b)return b;var g=b+Math.floor((e-b)/2);return m[g]>
a?c(b,g-1):m[g]<a?c(g+1,e):g}return c(0,m.length-1)}var e,f,h=a.faces,g=a.vertices,k=h.length,l=0,m=[],n,o,t,u;for(f=0;f<k;f++){e=h[f];if(e instanceof THREE.Face3)n=g[e.a].position,o=g[e.b].position,t=g[e.c].position,e._area=THREE.GeometryUtils.triangleArea(n,o,t);else if(e instanceof THREE.Face4)n=g[e.a].position,o=g[e.b].position,t=g[e.c].position,u=g[e.d].position,e._area1=THREE.GeometryUtils.triangleArea(n,o,u),e._area2=THREE.GeometryUtils.triangleArea(o,t,u),e._area=e._area1+e._area2;l+=e._area;
m[f]=l}e=[];g={};for(f=0;f<b;f++)k=THREE.GeometryUtils.random()*l,k=c(k),e[f]=THREE.GeometryUtils.randomPointInFace(h[k],a,!0),g[k]?g[k]+=1:g[k]=1;return e},triangleArea:function(a,b,c){var e,f=THREE.GeometryUtils.__v1;f.sub(a,b);e=f.length();f.sub(a,c);a=f.length();f.sub(b,c);c=f.length();b=0.5*(e+a+c);return Math.sqrt(b*(b-e)*(b-a)*(b-c))},center:function(a){a.computeBoundingBox();var b=new THREE.Matrix4;b.setTranslation(-0.5*(a.boundingBox.x[1]+a.boundingBox.x[0]),-0.5*(a.boundingBox.y[1]+a.boundingBox.y[0]),
-0.5*(a.boundingBox.z[1]+a.boundingBox.z[0]));a.applyMatrix(b);a.computeBoundingBox()}};THREE.GeometryUtils.random=THREE.Math.random16;THREE.GeometryUtils.__v1=new THREE.Vector3;
THREE.ImageUtils={loadTexture:function(a,b,c){var e=new Image,f=new THREE.Texture(e,b);e.onload=function(){f.needsUpdate=!0;c&&c(this)};e.crossOrigin="";e.src=a;return f},loadTextureCube:function(a,b,c){var e,f=[],h=new THREE.Texture(f,b),b=f.loadCount=0;for(e=a.length;b<e;++b)f[b]=new Image,f[b].onload=function(){f.loadCount+=1;if(f.loadCount==6)h.needsUpdate=!0;c&&c(this)},f[b].crossOrigin="",f[b].src=a[b];return h},getNormalMap:function(a,b){var c=function(a){var c=Math.sqrt(a[0]*a[0]+a[1]*a[1]+
a[2]*a[2]);return[a[0]/c,a[1]/c,a[2]/c]};b|=1;var e=a.width,f=a.height,h=document.createElement("canvas");h.width=e;h.height=f;var g=h.getContext("2d");g.drawImage(a,0,0);for(var k=g.getImageData(0,0,e,f).data,l=g.createImageData(e,f),m=l.data,n=0;n<e;n++)for(var o=1;o<f;o++){var t=o-1<0?f-1:o-1,u=(o+1)%f,v=n-1<0?e-1:n-1,y=(n+1)%e,p=[],z=[0,0,k[(o*e+n)*4]/255*b];p.push([-1,0,k[(o*e+v)*4]/255*b]);p.push([-1,-1,k[(t*e+v)*4]/255*b]);p.push([0,-1,k[(t*e+n)*4]/255*b]);p.push([1,-1,k[(t*e+y)*4]/255*b]);
p.push([1,0,k[(o*e+y)*4]/255*b]);p.push([1,1,k[(u*e+y)*4]/255*b]);p.push([0,1,k[(u*e+n)*4]/255*b]);p.push([-1,1,k[(u*e+v)*4]/255*b]);t=[];v=p.length;for(u=0;u<v;u++){var y=p[u],x=p[(u+1)%v],y=[y[0]-z[0],y[1]-z[1],y[2]-z[2]],x=[x[0]-z[0],x[1]-z[1],x[2]-z[2]];t.push(c([y[1]*x[2]-y[2]*x[1],y[2]*x[0]-y[0]*x[2],y[0]*x[1]-y[1]*x[0]]))}p=[0,0,0];for(u=0;u<t.length;u++)p[0]+=t[u][0],p[1]+=t[u][1],p[2]+=t[u][2];p[0]/=t.length;p[1]/=t.length;p[2]/=t.length;z=(o*e+n)*4;m[z]=(p[0]+1)/2*255|0;m[z+1]=(p[1]+0.5)*
255|0;m[z+2]=p[2]*255|0;m[z+3]=255}g.putImageData(l,0,0);return h}};THREE.SceneUtils={showHierarchy:function(a,b){THREE.SceneUtils.traverseHierarchy(a,function(a){a.visible=b})},traverseHierarchy:function(a,b){var c,e,f=a.children.length;for(e=0;e<f;e++)c=a.children[e],b(c),THREE.SceneUtils.traverseHierarchy(c,b)}};
if(THREE.WebGLRenderer)THREE.ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:1,texture:null}},fragmentShader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\nrefractedColor.a = 1.0;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
vertexShader:"uniform float mRefractionRatio;\nuniform float mFresnelBias;\nuniform float mFresnelScale;\nuniform float mFresnelPower;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = normalize ( mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal );\nvec3 I = mPosition.xyz - cameraPosition;\nvReflect = reflect( I, nWorld );\nvRefract[0] = refract( normalize( I ), nWorld, mRefractionRatio );\nvRefract[1] = refract( normalize( I ), nWorld, mRefractionRatio * 0.99 );\nvRefract[2] = refract( normalize( I ), nWorld, mRefractionRatio * 0.98 );\nvReflectionFactor = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( I ), nWorld ), mFresnelPower );\ngl_Position = projectionMatrix * mvPosition;\n}"},
normal:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},tDiffuse:{type:"t",value:0,texture:null},tCube:{type:"t",value:1,texture:null},tNormal:{type:"t",value:2,texture:null},tSpecular:{type:"t",value:3,texture:null},tAO:{type:"t",value:4,texture:null},tDisplacement:{type:"t",value:5,texture:null},uNormalScale:{type:"f",
value:1},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(15658734)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(328965)},uShininess:{type:"f",value:30},uOpacity:{type:"f",value:1},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)}}]),fragmentShader:["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform float uNormalScale;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse )\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\nif( enableAO )\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( vTangent, vBinormal, vNormal );\nvec3 finalNormal = tsb * normalTex;\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec3 pointVector = normalize( vPointLight[ i ].xyz );\nvec3 pointHalfVector = normalize( vPointLight[ i ].xyz + viewPosition );\nfloat pointDistance = vPointLight[ i ].w;\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * pow( pointDotNormalHalf, uShininess );\npointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\npointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * pow( dirDotNormalHalf, uShininess );\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor) + totalSpecular;\nif ( enableReflection ) {\nvec3 wPos = cameraPosition - vViewPosition;\nvec3 vReflect = reflect( normalize( wPos ), normal );\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, uReflectivity );\n}",
THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvViewPosition = -mvPosition.xyz;\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\nvBinormal = cross( vNormal, vTangent ) * tangent.w;\nvBinormal = normalize( vBinormal );\nvUv = uv * uRepeat + uOffset;\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#ifdef VERTEX_TEXTURES\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\nvec4 displacedPosition = vec4( vNormal.xyz * df, 0.0 ) + mvPosition;\ngl_Position = projectionMatrix * displacedPosition;\n#else\ngl_Position = projectionMatrix * mvPosition;\n#endif",
THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n")},cube:{uniforms:{tCube:{type:"t",value:1,texture:null},tFlip:{type:"f",value:-1}},vertexShader:"varying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( tFlip * wPos.x, wPos.yz ) );\n}"}}};
THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){return this.getPoint(this.getUtoTmapping(a))};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c};
THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1)return this.cacheArcLengths;var b=[],c,e=this.getPoint(0),f,h=0;b.push(0);for(f=1;f<=a;f++)c=this.getPoint(f/a),h+=c.distanceTo(e),b.push(h),e=c;return this.cacheArcLengths=b};
THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),e=0,f=c.length,h;h=b?b:a*c[f-1];time=Date.now();for(var g=0,k=f-1,l;g<=k;)if(e=Math.floor(g+(k-g)/2),l=c[e]-h,l<0)g=e+1;else if(l>0)k=e-1;else{k=e;break}e=k;if(c[e]==h)return e/(f-1);g=c[e];return c=(e+(h-g)/(c[e+1]-g))/(f-1)};THREE.Curve.prototype.getNormalVector=function(a){a=this.getTangent(a);return new THREE.Vector2(-a.y,a.x)};
THREE.Curve.prototype.getTangent=function(a){var b=a-1.0E-4;a+=1.0E-4;b<0&&(b=0);a>1&&(a=1);var b=this.getPoint(b),a=this.getPoint(a),c=new THREE.Vector2;c.sub(a,b);return c.unit()};THREE.LineCurve=function(a,b){a instanceof THREE.Vector2?(this.v1=a,this.v2=b):THREE.LineCurve.oldConstructor.apply(this,arguments)};THREE.LineCurve.oldConstructor=function(a,b,c,e){this.constructor(new THREE.Vector2(a,b),new THREE.Vector2(c,e))};THREE.LineCurve.prototype=new THREE.Curve;
THREE.LineCurve.prototype.constructor=THREE.LineCurve;THREE.LineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2;b.sub(this.v2,this.v1);b.multiplyScalar(a).addSelf(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){var a=new THREE.Vector2;a.sub(this.v2,this.v1);a.normalize();return a};
THREE.QuadraticBezierCurve=function(a,b,c){if(!(b instanceof THREE.Vector2))var e=Array.prototype.slice.call(arguments),a=new THREE.Vector2(e[0],e[1]),b=new THREE.Vector2(e[2],e[3]),c=new THREE.Vector2(e[4],e[5]);this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=new THREE.Curve;THREE.QuadraticBezierCurve.prototype.constructor=THREE.QuadraticBezierCurve;
THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};
THREE.CubicBezierCurve=function(a,b,c,e){if(!(b instanceof THREE.Vector2))var f=Array.prototype.slice.call(arguments),a=new THREE.Vector2(f[0],f[1]),b=new THREE.Vector2(f[2],f[3]),c=new THREE.Vector2(f[4],f[5]),e=new THREE.Vector2(f[6],f[7]);this.v0=a;this.v1=b;this.v2=c;this.v3=e};THREE.CubicBezierCurve.prototype=new THREE.Curve;THREE.CubicBezierCurve.prototype.constructor=THREE.CubicBezierCurve;
THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b};
THREE.SplineCurve=function(a){this.points=a};THREE.SplineCurve.prototype=new THREE.Curve;THREE.SplineCurve.prototype.constructor=THREE.SplineCurve;
THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],e=this.points,f;f=(e.length-1)*a;a=Math.floor(f);f-=a;c[0]=a==0?a:a-1;c[1]=a;c[2]=a>e.length-2?a:a+1;c[3]=a>e.length-3?a:a+2;b.x=THREE.Curve.Utils.interpolate(e[c[0]].x,e[c[1]].x,e[c[2]].x,e[c[3]].x,f);b.y=THREE.Curve.Utils.interpolate(e[c[0]].y,e[c[1]].y,e[c[2]].y,e[c[3]].y,f);return b};THREE.ArcCurve=function(a,b,c,e,f,h){this.aX=a;this.aY=b;this.aRadius=c;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=h};
THREE.ArcCurve.prototype=new THREE.Curve;THREE.ArcCurve.prototype.constructor=THREE.ArcCurve;THREE.ArcCurve.prototype.getPoint=function(a){var b=this.aEndAngle-this.aStartAngle;this.aClockwise||(a=1-a);a=this.aStartAngle+a*b;return new THREE.Vector2(this.aX+this.aRadius*Math.cos(a),this.aY+this.aRadius*Math.sin(a))};
THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,e){return 2*(1-a)*(c-b)+2*a*(e-c)},tangentCubicBezier:function(a,b,c,e,f){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*e*(1-a)-3*a*a*e+3*a*a*f},tangentSpline:function(a){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,e,f){var a=(c-a)*0.5,e=(e-b)*0.5,h=f*f;return(2*b-2*c+a+e)*f*h+(-3*b+3*c-2*a-e)*h+a*f+b}};
THREE.Curve.create=function(a,b){a.prototype=new THREE.Curve;a.prototype.constructor=a;a.prototype.getPoint=b;return a};THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.sub(v2,v1);b.multiplyScalar(a);b.addSelf(this.v1);return b});
THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b,c;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);c=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(b,c,a)});
THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,e){this.v0=a;this.v1=b;this.v2=c;this.v3=e},function(a){var b,c;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);c=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(b,c,a)});
THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=a},function(a){var b=new THREE.Vector3,c=[],e=this.points,f;f=(e.length-1)*a;a=Math.floor(f);f-=a;c[0]=a==0?a:a-1;c[1]=a;c[2]=a>e.length-2?a:a+1;c[3]=a>e.length-3?a:a+2;b.x=THREE.Curve.Utils.interpolate(e[c[0]].x,e[c[1]].x,e[c[2]].x,e[c[3]].x,f);b.y=THREE.Curve.Utils.interpolate(e[c[0]].y,e[c[1]].y,e[c[2]].y,e[c[3]].y,f);b.z=THREE.Curve.Utils.interpolate(e[c[0]].z,e[c[1]].z,e[c[2]].z,e[c[3]].z,f);return b});
THREE.CurvePath=function(){this.curves=[];this.bends=[]};THREE.CurvePath.prototype=new THREE.Curve;THREE.CurvePath.prototype.constructor=THREE.CurvePath;THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.closePath=function(){};
THREE.CurvePath.prototype.getPoint=function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,e=this.curves.length;for(c=0;c<e;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};
THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,e,f;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var h,g,k,l;l=new THREE.Vector2;g=0;for(k=a.length;g<k;g++){h=a[g];if(h.x>b)b=h.x;else if(h.x<e)e=h.x;if(h.y>c)c=h.y;else if(h.y<c)f=h.y;l.addSelf(h.x,h.y)}return{minX:e,minY:f,maxX:b,maxY:c,centroid:l.divideScalar(k)}};THREE.CurvePath.prototype.createPointsGeometry=function(a){return this.createGeometry(this.getPoints(a,!0))};
THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){return this.createGeometry(this.getSpacedPoints(a,!0))};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c++)b.vertices.push(new THREE.Vertex(new THREE.Vector3(a[c].x,a[c].y,0)));return b};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};
THREE.CurvePath.prototype.getTransformedPoints=function(a,b){var c=this.getPoints(a),e,f;if(!b)b=this.bends;e=0;for(f=b.length;e<f;e++)c=this.getWrapPoints(c,b[e]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),e,f;if(!b)b=this.bends;e=0;for(f=b.length;e<f;e++)c=this.getWrapPoints(c,b[e]);return c};
THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),e,f,h,g,k,l;e=0;for(f=a.length;e<f;e++)h=a[e],g=h.x,k=h.y,l=g/c.maxX,l=b.getUtoTmapping(l,g),g=b.getPoint(l),k=b.getNormalVector(l).multiplyScalar(k),h.x=g.x+k.x,h.y=g.y+k.y;return a};THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=new THREE.CurvePath;THREE.Path.prototype.constructor=THREE.Path;
THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);var b,c=a.length;for(b=1;b<c;b++)this.lineTo(a[b].x,a[b].y)};THREE.Path.prototype.moveTo=function(){var a=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:a})};
THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),e=this.actions[this.actions.length-1].args;this.curves.push(new THREE.LineCurve(new THREE.Vector2(e[e.length-2],e[e.length-1]),new THREE.Vector2(a,b)));this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};
THREE.Path.prototype.quadraticCurveTo=function(a,b,c,e){var f=Array.prototype.slice.call(arguments),h=this.actions[this.actions.length-1].args;this.curves.push(new THREE.QuadraticBezierCurve(new THREE.Vector2(h[h.length-2],h[h.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,e)));this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:f})};
THREE.Path.prototype.bezierCurveTo=function(a,b,c,e,f,h){var g=Array.prototype.slice.call(arguments),k=this.actions[this.actions.length-1].args;this.curves.push(new THREE.CubicBezierCurve(new THREE.Vector2(k[k.length-2],k[k.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,e),new THREE.Vector2(f,h)));this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:g})};
THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);this.curves.push(new THREE.SplineCurve(c));this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};
THREE.Path.prototype.arc=function(a,b,c,e,f,h){var g=Array.prototype.slice.call(arguments);this.curves.push(new THREE.ArcCurve(a,b,c,e,f,h));this.actions.push({action:THREE.PathActions.ARC,args:g})};THREE.Path.prototype.getSpacedPoints=function(a){a||(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/a));return b};
THREE.Path.prototype.getPoints=function(a,b){var a=a||12,c=[],e,f,h,g,k,l,m,n,o,t,u,v,y;e=0;for(f=this.actions.length;e<f;e++)switch(h=this.actions[e],g=h.action,h=h.args,g){case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(h[0],h[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:k=h[2];l=h[3];o=h[0];t=h[1];c.length>0?(g=c[c.length-1],u=g.x,v=g.y):(g=this.actions[e-1].args,u=g[g.length-2],v=g[g.length-1]);for(g=1;g<=a;g++)y=g/a,h=THREE.Shape.Utils.b2(y,u,o,k),y=THREE.Shape.Utils.b2(y,v,t,
l),c.push(new THREE.Vector2(h,y));break;case THREE.PathActions.BEZIER_CURVE_TO:k=h[4];l=h[5];o=h[0];t=h[1];m=h[2];n=h[3];c.length>0?(g=c[c.length-1],u=g.x,v=g.y):(g=this.actions[e-1].args,u=g[g.length-2],v=g[g.length-1]);for(g=1;g<=a;g++)y=g/a,h=THREE.Shape.Utils.b3(y,u,o,m,k),y=THREE.Shape.Utils.b3(y,v,t,n,l),c.push(new THREE.Vector2(h,y));break;case THREE.PathActions.CSPLINE_THRU:g=this.actions[e-1].args;g=[new THREE.Vector2(g[g.length-2],g[g.length-1])];y=a*h[0].length;g=g.concat(h[0]);h=new THREE.SplineCurve(g);
for(g=1;g<=y;g++)c.push(h.getPointAt(g/y));break;case THREE.PathActions.ARC:g=this.actions[e-1].args;k=h[0];l=h[1];m=h[2];o=h[3];y=h[4];t=!!h[5];n=g[g.length-2];u=g[g.length-1];g.length==0&&(n=u=0);v=y-o;var p=a*2;for(g=1;g<=p;g++)y=g/p,t||(y=1-y),y=o+y*v,h=n+k+m*Math.cos(y),y=u+l+m*Math.sin(y),c.push(new THREE.Vector2(h,y))}b&&c.push(c[0]);return c};THREE.Path.prototype.transform=function(a,b){this.getBoundingBox();return this.getWrapPoints(this.getPoints(b),a)};
THREE.Path.prototype.nltransform=function(a,b,c,e,f,h){var g=this.getPoints(),k,l,m,n,o;k=0;for(l=g.length;k<l;k++)m=g[k],n=m.x,o=m.y,m.x=a*n+b*o+c,m.y=e*o+f*n+h;return g};
THREE.Path.prototype.debug=function(a){var b=this.getBoundingBox();a||(a=document.createElement("canvas"),a.setAttribute("width",b.maxX+100),a.setAttribute("height",b.maxY+100),document.body.appendChild(a));b=a.getContext("2d");b.fillStyle="white";b.fillRect(0,0,a.width,a.height);b.strokeStyle="black";b.beginPath();var c,e,f,a=0;for(c=this.actions.length;a<c;a++)e=this.actions[a],f=e.args,e=e.action,e!=THREE.PathActions.CSPLINE_THRU&&b[e].apply(b,f);b.stroke();b.closePath();b.strokeStyle="red";e=
this.getPoints();a=0;for(c=e.length;a<c;a++)f=e[a],b.beginPath(),b.arc(f.x,f.y,1.5,0,Math.PI*2,!1),b.stroke(),b.closePath()};
THREE.Path.prototype.toShapes=function(){var a,b,c,e,f=[],h=new THREE.Path;a=0;for(b=this.actions.length;a<b;a++)c=this.actions[a],e=c.args,c=c.action,c==THREE.PathActions.MOVE_TO&&h.actions.length!=0&&(f.push(h),h=new THREE.Path),h[c].apply(h,e);h.actions.length!=0&&f.push(h);if(f.length==0)return[];var g,h=[];if(THREE.Shape.Utils.isClockWise(f[0].getPoints())){a=0;for(b=f.length;a<b;a++)e=f[a],THREE.Shape.Utils.isClockWise(e.getPoints())?(g&&h.push(g),g=new THREE.Shape,g.actions=e.actions,g.curves=
e.curves):g.holes.push(e);h.push(g)}else{g=new THREE.Shape;a=0;for(b=f.length;a<b;a++)e=f[a],THREE.Shape.Utils.isClockWise(e.getPoints())?(g.actions=e.actions,g.curves=e.curves,h.push(g),g=new THREE.Shape):g.holes.push(e)}return h};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=new THREE.Path;THREE.Shape.prototype.constructor=THREE.Path;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,e=[];for(b=0;b<c;b++)e[b]=this.holes[b].getTransformedPoints(a,this.bends);return e};THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,e=[];for(b=0;b<c;b++)e[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return e};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};
THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
THREE.Shape.Utils={removeHoles:function(a,b){var c=a.concat(),e=c.concat(),f,h,g,k,l,m,n,o,t,u,v=[];for(l=0;l<b.length;l++){m=b[l];Array.prototype.push.apply(e,m);h=Number.POSITIVE_INFINITY;for(f=0;f<m.length;f++){t=m[f];u=[];for(o=0;o<c.length;o++)n=c[o],n=t.distanceToSquared(n),u.push(n),n<h&&(h=n,g=f,k=o)}f=k-1>=0?k-1:c.length-1;h=g-1>=0?g-1:m.length-1;var y=[m[g],c[k],c[f]];o=THREE.FontUtils.Triangulate.area(y);var p=[m[g],m[h],c[k]];t=THREE.FontUtils.Triangulate.area(p);u=k;n=g;k+=1;g+=-1;k<
0&&(k+=c.length);k%=c.length;g<0&&(g+=m.length);g%=m.length;f=k-1>=0?k-1:c.length-1;h=g-1>=0?g-1:m.length-1;y=[m[g],c[k],c[f]];y=THREE.FontUtils.Triangulate.area(y);p=[m[g],m[h],c[k]];p=THREE.FontUtils.Triangulate.area(p);o+t>y+p&&(k=u,g=n,k<0&&(k+=c.length),k%=c.length,g<0&&(g+=m.length),g%=m.length,f=k-1>=0?k-1:c.length-1,h=g-1>=0?g-1:m.length-1);o=c.slice(0,k);t=c.slice(k);u=m.slice(g);n=m.slice(0,g);h=[m[g],m[h],c[k]];v.push([m[g],c[k],c[f]]);v.push(h);c=o.concat(u).concat(n).concat(t)}return{shape:c,
isolatedPts:v,allpoints:e}},triangulateShape:function(a,b){var c=THREE.Shape.Utils.removeHoles(a,b),e=c.allpoints,f=c.isolatedPts,c=THREE.FontUtils.Triangulate(c.shape,!1),h,g,k,l,m={};h=0;for(g=e.length;h<g;h++)l=e[h].x+":"+e[h].y,m[l]!==void 0&&console.log("Duplicate point",l),m[l]=h;h=0;for(g=c.length;h<g;h++){k=c[h];for(e=0;e<3;e++)l=k[e].x+":"+k[e].y,l=m[l],l!==void 0&&(k[e]=l)}h=0;for(g=f.length;h<g;h++){k=f[h];for(e=0;e<3;e++)l=k[e].x+":"+k[e].y,l=m[l],l!==void 0&&(k[e]=l)}return c.concat(f)},
isClockWise:function(a){return THREE.FontUtils.Triangulate.area(a)<0},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,e){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,e)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,e,f){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,e)+
this.b3p3(a,f)}};THREE.TextPath=function(a,b){THREE.Path.call(this);this.parameters=b||{};this.set(a)};THREE.TextPath.prototype.set=function(a,b){this.text=a;var b=b||this.parameters,c=b.curveSegments!==void 0?b.curveSegments:4,e=b.font!==void 0?b.font:"helvetiker",f=b.weight!==void 0?b.weight:"normal",h=b.style!==void 0?b.style:"normal";THREE.FontUtils.size=b.size!==void 0?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=e;THREE.FontUtils.weight=f;THREE.FontUtils.style=h};
THREE.TextPath.prototype.toShapes=function(){for(var a=THREE.FontUtils.drawText(this.text).paths,b=[],c=0,e=a.length;c<e;c++)Array.prototype.push.apply(b,a[c].toShapes());return b};
THREE.AnimationHandler=function(){var a=[],b={},c={update:function(c){for(var b=0;b<a.length;b++)a[b].update(c)},addToUpdate:function(c){a.indexOf(c)===-1&&a.push(c)},removeFromUpdate:function(c){c=a.indexOf(c);c!==-1&&a.splice(c,1)},add:function(a){b[a.name]!==void 0&&console.log("THREE.AnimationHandler.add: Warning! "+a.name+" already exists in library. Overwriting.");b[a.name]=a;if(a.initialized!==!0){for(var c=0;c<a.hierarchy.length;c++){for(var e=0;e<a.hierarchy[c].keys.length;e++){if(a.hierarchy[c].keys[e].time<
0)a.hierarchy[c].keys[e].time=0;if(a.hierarchy[c].keys[e].rot!==void 0&&!(a.hierarchy[c].keys[e].rot instanceof THREE.Quaternion)){var k=a.hierarchy[c].keys[e].rot;a.hierarchy[c].keys[e].rot=new THREE.Quaternion(k[0],k[1],k[2],k[3])}}if(a.hierarchy[c].keys[0].morphTargets!==void 0){k={};for(e=0;e<a.hierarchy[c].keys.length;e++)for(var l=0;l<a.hierarchy[c].keys[e].morphTargets.length;l++){var m=a.hierarchy[c].keys[e].morphTargets[l];k[m]=-1}a.hierarchy[c].usedMorphTargets=k;for(e=0;e<a.hierarchy[c].keys.length;e++){var n=
{};for(m in k){for(l=0;l<a.hierarchy[c].keys[e].morphTargets.length;l++)if(a.hierarchy[c].keys[e].morphTargets[l]===m){n[m]=a.hierarchy[c].keys[e].morphTargetsInfluences[l];break}l===a.hierarchy[c].keys[e].morphTargets.length&&(n[m]=0)}a.hierarchy[c].keys[e].morphTargetsInfluences=n}}for(e=1;e<a.hierarchy[c].keys.length;e++)a.hierarchy[c].keys[e].time===a.hierarchy[c].keys[e-1].time&&(a.hierarchy[c].keys.splice(e,1),e--);for(e=1;e<a.hierarchy[c].keys.length;e++)a.hierarchy[c].keys[e].index=e}e=parseInt(a.length*
a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(c=0;c<a.hierarchy.length;c++)a.JIT.hierarchy.push(Array(e));a.initialized=!0}},get:function(a){if(typeof a==="string")return b[a]?b[a]:(console.log("THREE.AnimationHandler.get: Couldn't find animation "+a),null)},parse:function(a){var c=[];if(a instanceof THREE.SkinnedMesh)for(var b=0;b<a.bones.length;b++)c.push(a.bones[b]);else e(a,c);return c}},e=function(a,c){c.push(a);for(var b=0;b<a.children.length;b++)e(a.children[b],c)};c.LINEAR=0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=
2;return c}();THREE.Animation=function(a,b,c,e){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=this.isPaused=!0;this.interpolationType=c!==void 0?c:THREE.AnimationHandler.LINEAR;this.JITCompile=e!==void 0?e:!0;this.points=[];this.target=new THREE.Vector3};
THREE.Animation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=a!==void 0?a:!0;this.currentTime=b!==void 0?b:0;var c,e=this.hierarchy.length,f;for(c=0;c<e;c++){f=this.hierarchy[c];if(this.interpolationType!==THREE.AnimationHandler.CATMULLROM_FORWARD)f.useQuaternion=!0;f.matrixAutoUpdate=!0;if(f.animationCache===void 0)f.animationCache={},f.animationCache.prevKey={pos:0,rot:0,scl:0},f.animationCache.nextKey={pos:0,rot:0,scl:0},f.animationCache.originalMatrix=f instanceof
THREE.Bone?f.skinMatrix:f.matrix;var h=f.animationCache.prevKey;f=f.animationCache.nextKey;h.pos=this.data.hierarchy[c].keys[0];h.rot=this.data.hierarchy[c].keys[0];h.scl=this.data.hierarchy[c].keys[0];f.pos=this.getNextKeyWith("pos",c,1);f.rot=this.getNextKeyWith("rot",c,1);f.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};
THREE.Animation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.Animation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.hierarchy.length;a++)if(this.hierarchy[a].animationCache!==void 0)this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix=this.hierarchy[a].animationCache.originalMatrix:this.hierarchy[a].matrix=this.hierarchy[a].animationCache.originalMatrix,delete this.hierarchy[a].animationCache};
THREE.Animation.prototype.update=function(a){if(this.isPlaying){var b=["pos","rot","scl"],c,e,f,h,g,k,l,m,n=this.data.JIT.hierarchy,o,t;this.currentTime+=a*this.timeScale;t=this.currentTime;o=this.currentTime%=this.data.length;m=parseInt(Math.min(o*this.data.fps,this.data.length*this.data.fps),10);for(var u=0,v=this.hierarchy.length;u<v;u++)if(a=this.hierarchy[u],l=a.animationCache,this.JITCompile&&n[u][m]!==void 0)a instanceof THREE.Bone?(a.skinMatrix=n[u][m],a.matrixAutoUpdate=!1,a.matrixWorldNeedsUpdate=
!1):(a.matrix=n[u][m],a.matrixAutoUpdate=!1,a.matrixWorldNeedsUpdate=!0);else{if(this.JITCompile)a instanceof THREE.Bone?a.skinMatrix=a.animationCache.originalMatrix:a.matrix=a.animationCache.originalMatrix;for(var y=0;y<3;y++){c=b[y];g=l.prevKey[c];k=l.nextKey[c];if(k.time<=t){if(o<t)if(this.loop){g=this.data.hierarchy[u].keys[0];for(k=this.getNextKeyWith(c,u,1);k.time<o;)g=k,k=this.getNextKeyWith(c,u,k.index+1)}else{this.stop();return}else{do g=k,k=this.getNextKeyWith(c,u,k.index+1);while(k.time<
o)}l.prevKey[c]=g;l.nextKey[c]=k}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;e=(o-g.time)/(k.time-g.time);f=g[c];h=k[c];if(e<0||e>1)console.log("THREE.Animation.update: Warning! Scale out of bounds:"+e+" on bone "+u),e=e<0?0:1;if(c==="pos")if(c=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=f[0]+(h[0]-f[0])*e,c.y=f[1]+(h[1]-f[1])*e,c.z=f[2]+(h[2]-f[2])*e;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)if(this.points[0]=
this.getPrevKeyWith("pos",u,g.index-1).pos,this.points[1]=f,this.points[2]=h,this.points[3]=this.getNextKeyWith("pos",u,k.index+1).pos,e=e*0.33+0.33,f=this.interpolateCatmullRom(this.points,e),c.x=f[0],c.y=f[1],c.z=f[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)e=this.interpolateCatmullRom(this.points,e*1.01),this.target.set(e[0],e[1],e[2]),this.target.subSelf(c),this.target.y=0,this.target.normalize(),e=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,e,0)}else if(c===
"rot")THREE.Quaternion.slerp(f,h,a.quaternion,e);else if(c==="scl")c=a.scale,c.x=f[0]+(h[0]-f[0])*e,c.y=f[1]+(h[1]-f[1])*e,c.z=f[2]+(h[2]-f[2])*e}}if(this.JITCompile&&n[0][m]===void 0){this.hierarchy[0].update(void 0,!0);for(u=0;u<this.hierarchy.length;u++)n[u][m]=this.hierarchy[u]instanceof THREE.Bone?this.hierarchy[u].skinMatrix.clone():this.hierarchy[u].matrix.clone()}}};
THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],e=[],f,h,g,k,l,m;f=(a.length-1)*b;h=Math.floor(f);f-=h;c[0]=h==0?h:h-1;c[1]=h;c[2]=h>a.length-2?h:h+1;c[3]=h>a.length-3?h:h+2;h=a[c[0]];k=a[c[1]];l=a[c[2]];m=a[c[3]];c=f*f;g=f*c;e[0]=this.interpolate(h[0],k[0],l[0],m[0],f,c,g);e[1]=this.interpolate(h[1],k[1],l[1],m[1],f,c,g);e[2]=this.interpolate(h[2],k[2],l[2],m[2],f,c,g);return e};
THREE.Animation.prototype.interpolate=function(a,b,c,e,f,h,g){a=(c-a)*0.5;e=(e-b)*0.5;return(2*(b-c)+a+e)*g+(-3*(b-c)-2*a-e)*h+a*f+b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){var e=this.data.hierarchy[b].keys;for(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c=c<e.length-1?c:e.length-1:c%=e.length;c<e.length;c++)if(e[c][a]!==void 0)return e[c];return this.data.hierarchy[b].keys[0]};
THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){for(var e=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c>0?c:0:c>=0?c:c+e.length;c>=0;c--)if(e[c][a]!==void 0)return e[c];return this.data.hierarchy[b].keys[e.length-1]};
THREE.CubeCamera=function(a,b,c,e){this.heightOffset=c;this.position=new THREE.Vector3(0,c,0);this.cameraPX=new THREE.PerspectiveCamera(90,1,a,b);this.cameraNX=new THREE.PerspectiveCamera(90,1,a,b);this.cameraPY=new THREE.PerspectiveCamera(90,1,a,b);this.cameraNY=new THREE.PerspectiveCamera(90,1,a,b);this.cameraPZ=new THREE.PerspectiveCamera(90,1,a,b);this.cameraNZ=new THREE.PerspectiveCamera(90,1,a,b);this.cameraPX.position=this.position;this.cameraNX.position=this.position;this.cameraPY.position=
this.position;this.cameraNY.position=this.position;this.cameraPZ.position=this.position;this.cameraNZ.position=this.position;this.cameraPX.up.set(0,-1,0);this.cameraNX.up.set(0,-1,0);this.cameraPY.up.set(0,0,1);this.cameraNY.up.set(0,0,-1);this.cameraPZ.up.set(0,-1,0);this.cameraNZ.up.set(0,-1,0);this.targetPX=new THREE.Vector3(0,0,0);this.targetNX=new THREE.Vector3(0,0,0);this.targetPY=new THREE.Vector3(0,0,0);this.targetNY=new THREE.Vector3(0,0,0);this.targetPZ=new THREE.Vector3(0,0,0);this.targetNZ=
new THREE.Vector3(0,0,0);this.renderTarget=new THREE.WebGLRenderTargetCube(e,e,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updatePosition=function(a){this.position.copy(a);this.position.y+=this.heightOffset;this.targetPX.copy(this.position);this.targetNX.copy(this.position);this.targetPY.copy(this.position);this.targetNY.copy(this.position);this.targetPZ.copy(this.position);this.targetNZ.copy(this.position);this.targetPX.x+=1;this.targetNX.x-=1;this.targetPY.y+=
1;this.targetNY.y-=1;this.targetPZ.z+=1;this.targetNZ.z-=1;this.cameraPX.lookAt(this.targetPX);this.cameraNX.lookAt(this.targetNX);this.cameraPY.lookAt(this.targetPY);this.cameraNY.lookAt(this.targetNY);this.cameraPZ.lookAt(this.targetPZ);this.cameraNZ.lookAt(this.targetNZ)};this.updateCubeMap=function(a,c){var b=this.renderTarget;b.activeCubeFace=0;a.render(c,this.cameraPX,b);b.activeCubeFace=1;a.render(c,this.cameraNX,b);b.activeCubeFace=2;a.render(c,this.cameraPY,b);b.activeCubeFace=3;a.render(c,
this.cameraNY,b);b.activeCubeFace=4;a.render(c,this.cameraPZ,b);b.activeCubeFace=5;a.render(c,this.cameraNZ,b)}};THREE.FirstPersonCamera=function(){console.warn("DEPRECATED: FirstPersonCamera() is FirstPersonControls().")};THREE.PathCamera=function(){console.warn("DEPRECATED: PathCamera() is PathControls().")};THREE.FlyCamera=function(){console.warn("DEPRECATED: FlyCamera() is FlyControls().")};THREE.RollCamera=function(){console.warn("DEPRECATED: RollCamera() is RollControls().")};
THREE.TrackballCamera=function(){console.warn("DEPRECATED: TrackballCamera() is TrackballControls().")};THREE.CombinedCamera=function(a,b,c,e,f,h,g){THREE.Camera.call(this);this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,b/2,b/-2,h,g);this.cameraP=new THREE.PerspectiveCamera(c,a/b,e,f);this.toPerspective()};THREE.CombinedCamera.prototype=new THREE.Camera;THREE.CombinedCamera.prototype.constructor=THREE.CoolCamera;
THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.projectionMatrix=this.cameraP.projectionMatrix};THREE.CombinedCamera.prototype.toOrthographic=function(){this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix};THREE.CombinedCamera.prototype.setFov=function(a){this.cameraP.fov=a;this.cameraP.updateProjectionMatrix();this.toPerspective()};
THREE.CombinedCamera.prototype.setLens=function(a,b){b||(b=43.25);var c=2*Math.atan(b/(a*2));c*=180/Math.PI;this.setFov(c);return c};
THREE.FirstPersonControls=function(a,b){function c(a,c){return function(){c.apply(a,arguments)}}this.object=a;this.target=new THREE.Vector3(0,0,0);this.domElement=b!==void 0?b:document;this.movementSpeed=1;this.lookSpeed=0.0050;this.noFly=!1;this.lookVertical=!0;this.autoForward=!1;this.activeLook=!0;this.heightSpeed=!1;this.heightCoef=1;this.heightMin=0;this.constrainVertical=!1;this.verticalMin=0;this.verticalMax=Math.PI;this.theta=this.phi=this.lon=this.lat=this.mouseY=this.mouseX=this.autoSpeedFactor=
0;this.mouseDragOn=this.freeze=this.moveRight=this.moveLeft=this.moveBackward=this.moveForward=!1;this.domElement===document?(this.viewHalfX=window.innerWidth/2,this.viewHalfY=window.innerHeight/2):(this.viewHalfX=this.domElement.offsetWidth/2,this.viewHalfY=this.domElement.offsetHeight/2,this.domElement.setAttribute("tabindex",-1));this.onMouseDown=function(a){this.domElement!==document&&this.domElement.focus();a.preventDefault();a.stopPropagation();if(this.activeLook)switch(a.button){case 0:this.moveForward=
!0;break;case 2:this.moveBackward=!0}this.mouseDragOn=!0};this.onMouseUp=function(a){a.preventDefault();a.stopPropagation();if(this.activeLook)switch(a.button){case 0:this.moveForward=!1;break;case 2:this.moveBackward=!1}this.mouseDragOn=!1};this.onMouseMove=function(a){this.domElement===document?(this.mouseX=a.pageX-this.viewHalfX,this.mouseY=a.pageY-this.viewHalfY):(this.mouseX=a.pageX-this.domElement.offsetLeft-this.viewHalfX,this.mouseY=a.pageY-this.domElement.offsetTop-this.viewHalfY)};this.onKeyDown=
function(a){switch(a.keyCode){case 38:case 87:this.moveForward=!0;break;case 37:case 65:this.moveLeft=!0;break;case 40:case 83:this.moveBackward=!0;break;case 39:case 68:this.moveRight=!0;break;case 82:this.moveUp=!0;break;case 70:this.moveDown=!0;break;case 81:this.freeze=!this.freeze}};this.onKeyUp=function(a){switch(a.keyCode){case 38:case 87:this.moveForward=!1;break;case 37:case 65:this.moveLeft=!1;break;case 40:case 83:this.moveBackward=!1;break;case 39:case 68:this.moveRight=!1;break;case 82:this.moveUp=
!1;break;case 70:this.moveDown=!1}};this.update=function(a){if(!this.freeze){if(this.heightSpeed){var c=THREE.Math.clamp(this.object.position.y,this.heightMin,this.heightMax)-this.heightMin;this.autoSpeedFactor=a*c*this.heightCoef}else this.autoSpeedFactor=0;c=a*this.movementSpeed;(this.moveForward||this.autoForward&&!this.moveBackward)&&this.object.translateZ(-(c+this.autoSpeedFactor));this.moveBackward&&this.object.translateZ(c);this.moveLeft&&this.object.translateX(-c);this.moveRight&&this.object.translateX(c);
this.moveUp&&this.object.translateY(c);this.moveDown&&this.object.translateY(-c);c=a*this.lookSpeed;this.activeLook||(c=0);this.lon+=this.mouseX*c;this.lookVertical&&(this.lat-=this.mouseY*c);this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*Math.PI/180;this.theta=this.lon*Math.PI/180;var a=this.target,b=this.object.position;a.x=b.x+100*Math.sin(this.phi)*Math.cos(this.theta);a.y=b.y+100*Math.cos(this.phi);a.z=b.z+100*Math.sin(this.phi)*Math.sin(this.theta)}a=1;this.constrainVertical&&
(a=Math.PI/(this.verticalMax-this.verticalMin));this.lon+=this.mouseX*c;this.lookVertical&&(this.lat-=this.mouseY*c*a);this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*Math.PI/180;this.theta=this.lon*Math.PI/180;if(this.constrainVertical)this.phi=THREE.Math.mapLinear(this.phi,0,Math.PI,this.verticalMin,this.verticalMax);a=this.target;b=this.object.position;a.x=b.x+100*Math.sin(this.phi)*Math.cos(this.theta);a.y=b.y+100*Math.cos(this.phi);a.z=b.z+100*Math.sin(this.phi)*Math.sin(this.theta);
this.object.lookAt(a)};this.domElement.addEventListener("contextmenu",function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",c(this,this.onMouseMove),!1);this.domElement.addEventListener("mousedown",c(this,this.onMouseDown),!1);this.domElement.addEventListener("mouseup",c(this,this.onMouseUp),!1);this.domElement.addEventListener("keydown",c(this,this.onKeyDown),!1);this.domElement.addEventListener("keyup",c(this,this.onKeyUp),!1)};
THREE.PathControls=function(a,b){function c(a){if((a*=2)<1)return 0.5*a*a;return-0.5*(--a*(a-2)-1)}function e(a,c){return function(){c.apply(a,arguments)}}function f(a,c,b,e){var g={name:b,fps:0.6,length:e,hierarchy:[]},h,f=c.getControlPointsArray(),k=c.getLength(),p=f.length,z=0;h=p-1;c={parent:-1,keys:[]};c.keys[0]={time:0,pos:f[0],rot:[0,0,0,1],scl:[1,1,1]};c.keys[h]={time:e,pos:f[h],rot:[0,0,0,1],scl:[1,1,1]};for(h=1;h<p-1;h++)z=e*k.chunks[h]/k.total,c.keys[h]={time:z,pos:f[h]};g.hierarchy[0]=
c;THREE.AnimationHandler.add(g);return new THREE.Animation(a,b,THREE.AnimationHandler.CATMULLROM_FORWARD,!1)}function h(a,c){var b,e,g=new THREE.Geometry;for(b=0;b<a.points.length*c;b++)e=b/(a.points.length*c),e=a.getPoint(e),g.vertices[b]=new THREE.Vertex(new THREE.Vector3(e.x,e.y,e.z));return g}this.object=a;this.domElement=b!==void 0?b:document;this.id="PathControls"+THREE.PathControlsIdCounter++;this.duration=1E4;this.waypoints=[];this.useConstantSpeed=!0;this.resamplingCoef=50;this.debugPath=
new THREE.Object3D;this.debugDummy=new THREE.Object3D;this.animationParent=new THREE.Object3D;this.lookSpeed=0.0050;this.lookHorizontal=this.lookVertical=!0;this.verticalAngleMap={srcRange:[0,2*Math.PI],dstRange:[0,2*Math.PI]};this.horizontalAngleMap={srcRange:[0,2*Math.PI],dstRange:[0,2*Math.PI]};this.target=new THREE.Object3D;this.theta=this.phi=this.lon=this.lat=this.mouseY=this.mouseX=0;this.domElement===document?(this.viewHalfX=window.innerWidth/2,this.viewHalfY=window.innerHeight/2):(this.viewHalfX=
this.domElement.offsetWidth/2,this.viewHalfY=this.domElement.offsetHeight/2,this.domElement.setAttribute("tabindex",-1));var g=Math.PI*2,k=Math.PI/180;this.update=function(a){var b;this.lookHorizontal&&(this.lon+=this.mouseX*this.lookSpeed*a);this.lookVertical&&(this.lat-=this.mouseY*this.lookSpeed*a);this.lon=Math.max(0,Math.min(360,this.lon));this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*k;this.theta=this.lon*k;a=this.phi%g;this.phi=a>=0?a:a+g;b=this.verticalAngleMap.srcRange;
a=this.verticalAngleMap.dstRange;b=THREE.Math.mapLinear(this.phi,b[0],b[1],a[0],a[1]);var e=a[1]-a[0];this.phi=c((b-a[0])/e)*e+a[0];b=this.horizontalAngleMap.srcRange;a=this.horizontalAngleMap.dstRange;b=THREE.Math.mapLinear(this.theta,b[0],b[1],a[0],a[1]);e=a[1]-a[0];this.theta=c((b-a[0])/e)*e+a[0];a=this.target.position;a.x=100*Math.sin(this.phi)*Math.cos(this.theta);a.y=100*Math.cos(this.phi);a.z=100*Math.sin(this.phi)*Math.sin(this.theta);this.object.lookAt(this.target.position)};this.onMouseMove=
function(a){this.domElement===document?(this.mouseX=a.pageX-this.viewHalfX,this.mouseY=a.pageY-this.viewHalfY):(this.mouseX=a.pageX-this.domElement.offsetLeft-this.viewHalfX,this.mouseY=a.pageY-this.domElement.offsetTop-this.viewHalfY)};this.init=function(){this.spline=new THREE.Spline;this.spline.initFromArray(this.waypoints);this.useConstantSpeed&&this.spline.reparametrizeByArcLength(this.resamplingCoef);if(this.createDebugDummy){var a=new THREE.MeshLambertMaterial({color:30719}),c=new THREE.MeshLambertMaterial({color:65280}),
b=new THREE.CubeGeometry(10,10,20),g=new THREE.CubeGeometry(2,2,10);this.animationParent=new THREE.Mesh(b,a);a=new THREE.Mesh(g,c);a.position.set(0,10,0);this.animation=f(this.animationParent,this.spline,this.id,this.duration);this.animationParent.add(this.object);this.animationParent.add(this.target);this.animationParent.add(a)}else this.animation=f(this.animationParent,this.spline,this.id,this.duration),this.animationParent.add(this.target),this.animationParent.add(this.object);if(this.createDebugPath){var a=
this.debugPath,c=this.spline,b=h(c,10),g=h(c,10),k=new THREE.LineBasicMaterial({color:16711680,linewidth:3});lineObj=new THREE.Line(b,k);particleObj=new THREE.ParticleSystem(g,new THREE.ParticleBasicMaterial({color:16755200,size:3}));lineObj.scale.set(1,1,1);a.add(lineObj);particleObj.scale.set(1,1,1);a.add(particleObj);g=new THREE.SphereGeometry(1,16,8);k=new THREE.MeshBasicMaterial({color:65280});for(i=0;i<c.points.length;i++)b=new THREE.Mesh(g,k),b.position.copy(c.points[i]),a.add(b)}this.domElement.addEventListener("mousemove",
e(this,this.onMouseMove),!1)}};THREE.PathControlsIdCounter=0;
THREE.FlyControls=function(a,b){function c(a,c){return function(){c.apply(a,arguments)}}this.object=a;this.domElement=b!==void 0?b:document;b&&this.domElement.setAttribute("tabindex",-1);this.movementSpeed=1;this.rollSpeed=0.0050;this.autoForward=this.dragToLook=!1;this.object.useQuaternion=!0;this.tmpQuaternion=new THREE.Quaternion;this.mouseStatus=0;this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0};this.moveVector=new THREE.Vector3(0,
0,0);this.rotationVector=new THREE.Vector3(0,0,0);this.handleEvent=function(a){if(typeof this[a.type]=="function")this[a.type](a)};this.keydown=function(a){if(!a.altKey){switch(a.keyCode){case 16:this.movementSpeedMultiplier=0.1;break;case 87:this.moveState.forward=1;break;case 83:this.moveState.back=1;break;case 65:this.moveState.left=1;break;case 68:this.moveState.right=1;break;case 82:this.moveState.up=1;break;case 70:this.moveState.down=1;break;case 38:this.moveState.pitchUp=1;break;case 40:this.moveState.pitchDown=
1;break;case 37:this.moveState.yawLeft=1;break;case 39:this.moveState.yawRight=1;break;case 81:this.moveState.rollLeft=1;break;case 69:this.moveState.rollRight=1}this.updateMovementVector();this.updateRotationVector()}};this.keyup=function(a){switch(a.keyCode){case 16:this.movementSpeedMultiplier=1;break;case 87:this.moveState.forward=0;break;case 83:this.moveState.back=0;break;case 65:this.moveState.left=0;break;case 68:this.moveState.right=0;break;case 82:this.moveState.up=0;break;case 70:this.moveState.down=
0;break;case 38:this.moveState.pitchUp=0;break;case 40:this.moveState.pitchDown=0;break;case 37:this.moveState.yawLeft=0;break;case 39:this.moveState.yawRight=0;break;case 81:this.moveState.rollLeft=0;break;case 69:this.moveState.rollRight=0}this.updateMovementVector();this.updateRotationVector()};this.mousedown=function(a){this.domElement!==document&&this.domElement.focus();a.preventDefault();a.stopPropagation();if(this.dragToLook)this.mouseStatus++;else switch(a.button){case 0:this.object.moveForward=
!0;break;case 2:this.object.moveBackward=!0}};this.mousemove=function(a){if(!this.dragToLook||this.mouseStatus>0){var c=this.getContainerDimensions(),b=c.size[0]/2,g=c.size[1]/2;this.moveState.yawLeft=-(a.pageX-c.offset[0]-b)/b;this.moveState.pitchDown=(a.pageY-c.offset[1]-g)/g;this.updateRotationVector()}};this.mouseup=function(a){a.preventDefault();a.stopPropagation();if(this.dragToLook)this.mouseStatus--,this.moveState.yawLeft=this.moveState.pitchDown=0;else switch(a.button){case 0:this.moveForward=
!1;break;case 2:this.moveBackward=!1}this.updateRotationVector()};this.update=function(a){var c=a*this.movementSpeed;a*=this.rollSpeed;this.object.translateX(this.moveVector.x*c);this.object.translateY(this.moveVector.y*c);this.object.translateZ(this.moveVector.z*c);this.tmpQuaternion.set(this.rotationVector.x*a,this.rotationVector.y*a,this.rotationVector.z*a,1).normalize();this.object.quaternion.multiplySelf(this.tmpQuaternion);this.object.matrix.setPosition(this.object.position);this.object.matrix.setRotationFromQuaternion(this.object.quaternion);
this.object.matrixWorldNeedsUpdate=!0};this.updateMovementVector=function(){var a=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right;this.moveVector.y=-this.moveState.down+this.moveState.up;this.moveVector.z=-a+this.moveState.back};this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp;this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft;this.rotationVector.z=
-this.moveState.rollRight+this.moveState.rollLeft};this.getContainerDimensions=function(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}};this.domElement.addEventListener("mousemove",c(this,this.mousemove),!1);this.domElement.addEventListener("mousedown",c(this,this.mousedown),!1);this.domElement.addEventListener("mouseup",c(this,
this.mouseup),!1);this.domElement.addEventListener("keydown",c(this,this.keydown),!1);this.domElement.addEventListener("keyup",c(this,this.keyup),!1);this.updateMovementVector();this.updateRotationVector()};
THREE.RollControls=function(a,b){this.object=a;this.domElement=b!==void 0?b:document;this.mouseLook=!0;this.autoForward=!1;this.rollSpeed=this.movementSpeed=this.lookSpeed=1;this.constrainVertical=[-0.9,0.9];this.object.matrixAutoUpdate=!1;this.forward=new THREE.Vector3(0,0,1);this.roll=0;var c=new THREE.Vector3,e=new THREE.Vector3,f=new THREE.Vector3,h=new THREE.Matrix4,g=!1,k=1,l=0,m=0,n=0,o=0,t=0,u=window.innerWidth/2,v=window.innerHeight/2;this.update=function(a){if(this.mouseLook){var b=a*this.lookSpeed;
this.rotateHorizontally(b*o);this.rotateVertically(b*t)}b=a*this.movementSpeed;this.object.translateZ(-b*(l>0||this.autoForward&&!(l<0)?1:l));this.object.translateX(b*m);this.object.translateY(b*n);g&&(this.roll+=this.rollSpeed*a*k);if(this.forward.y>this.constrainVertical[1])this.forward.y=this.constrainVertical[1],this.forward.normalize();else if(this.forward.y<this.constrainVertical[0])this.forward.y=this.constrainVertical[0],this.forward.normalize();f.copy(this.forward);e.set(0,1,0);c.cross(e,
f).normalize();e.cross(f,c).normalize();this.object.matrix.n11=c.x;this.object.matrix.n12=e.x;this.object.matrix.n13=f.x;this.object.matrix.n21=c.y;this.object.matrix.n22=e.y;this.object.matrix.n23=f.y;this.object.matrix.n31=c.z;this.object.matrix.n32=e.z;this.object.matrix.n33=f.z;h.identity();h.n11=Math.cos(this.roll);h.n12=-Math.sin(this.roll);h.n21=Math.sin(this.roll);h.n22=Math.cos(this.roll);this.object.matrix.multiplySelf(h);this.object.matrixWorldNeedsUpdate=!0;this.object.matrix.n14=this.object.position.x;
this.object.matrix.n24=this.object.position.y;this.object.matrix.n34=this.object.position.z};this.translateX=function(a){this.object.position.x+=this.object.matrix.n11*a;this.object.position.y+=this.object.matrix.n21*a;this.object.position.z+=this.object.matrix.n31*a};this.translateY=function(a){this.object.position.x+=this.object.matrix.n12*a;this.object.position.y+=this.object.matrix.n22*a;this.object.position.z+=this.object.matrix.n32*a};this.translateZ=function(a){this.object.position.x-=this.object.matrix.n13*
a;this.object.position.y-=this.object.matrix.n23*a;this.object.position.z-=this.object.matrix.n33*a};this.rotateHorizontally=function(a){c.set(this.object.matrix.n11,this.object.matrix.n21,this.object.matrix.n31);c.multiplyScalar(a);this.forward.subSelf(c);this.forward.normalize()};this.rotateVertically=function(a){e.set(this.object.matrix.n12,this.object.matrix.n22,this.object.matrix.n32);e.multiplyScalar(a);this.forward.addSelf(e);this.forward.normalize()};this.domElement.addEventListener("contextmenu",
function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",function(a){o=(a.clientX-u)/window.innerWidth;t=(a.clientY-v)/window.innerHeight},!1);this.domElement.addEventListener("mousedown",function(a){a.preventDefault();a.stopPropagation();switch(a.button){case 0:l=1;break;case 2:l=-1}},!1);this.domElement.addEventListener("mouseup",function(a){a.preventDefault();a.stopPropagation();switch(a.button){case 0:l=0;break;case 2:l=0}},!1);this.domElement.addEventListener("keydown",
function(a){switch(a.keyCode){case 38:case 87:l=1;break;case 37:case 65:m=-1;break;case 40:case 83:l=-1;break;case 39:case 68:m=1;break;case 81:g=!0;k=1;break;case 69:g=!0;k=-1;break;case 82:n=1;break;case 70:n=-1}},!1);this.domElement.addEventListener("keyup",function(a){switch(a.keyCode){case 38:case 87:l=0;break;case 37:case 65:m=0;break;case 40:case 83:l=0;break;case 39:case 68:m=0;break;case 81:g=!1;break;case 69:g=!1;break;case 82:n=0;break;case 70:n=0}},!1)};
THREE.TrackballControls=function(a,b){function c(a,c){return function(){c.apply(a,arguments)}}this.object=a;this.domElement=b!==void 0?b:document;this.screen={width:window.innerWidth,height:window.innerHeight,offsetLeft:0,offsetTop:0};this.radius=(this.screen.width+this.screen.height)/4;this.rotateSpeed=1;this.zoomSpeed=1.2;this.panSpeed=0.3;this.staticMoving=this.noPan=this.noZoom=!1;this.dynamicDampingFactor=0.2;this.minDistance=0;this.maxDistance=Infinity;this.keys=[65,83,68];this.target=new THREE.Vector3(0,
0,0);var e=!1,f=this.STATE.NONE,h=new THREE.Vector3,g=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector2,m=new THREE.Vector2,n=new THREE.Vector2,o=new THREE.Vector2;this.handleEvent=function(a){if(typeof this[a.type]=="function")this[a.type](a)};this.getMouseOnScreen=function(a,c){return new THREE.Vector2((a-this.screen.offsetLeft)/this.radius*0.5,(c-this.screen.offsetTop)/this.radius*0.5)};this.getMouseProjectionOnBall=function(a,c){var b=new THREE.Vector3((a-this.screen.width*0.5-this.screen.offsetLeft)/
this.radius,(this.screen.height*0.5+this.screen.offsetTop-c)/this.radius,0),e=b.length();e>1?b.normalize():b.z=Math.sqrt(1-e*e);h.copy(this.object.position).subSelf(this.target);e=this.object.up.clone().setLength(b.y);e.addSelf(this.object.up.clone().crossSelf(h).setLength(b.x));e.addSelf(h.setLength(b.z));return e};this.rotateCamera=function(){var a=Math.acos(g.dot(k)/g.length()/k.length());if(a){var c=(new THREE.Vector3).cross(g,k).normalize(),b=new THREE.Quaternion;a*=this.rotateSpeed;b.setFromAxisAngle(c,
-a);b.multiplyVector3(h);b.multiplyVector3(this.object.up);b.multiplyVector3(k);this.staticMoving?g=k:(b.setFromAxisAngle(c,a*(this.dynamicDampingFactor-1)),b.multiplyVector3(g))}};this.zoomCamera=function(){var a=1+(m.y-l.y)*this.zoomSpeed;a!==1&&a>0&&(h.multiplyScalar(a),this.staticMoving?l=m:l.y+=(m.y-l.y)*this.dynamicDampingFactor)};this.panCamera=function(){var a=o.clone().subSelf(n);if(a.lengthSq()){a.multiplyScalar(h.length()*this.panSpeed);var c=h.clone().crossSelf(this.object.up).setLength(a.x);
c.addSelf(this.object.up.clone().setLength(a.y));this.object.position.addSelf(c);this.target.addSelf(c);this.staticMoving?n=o:n.addSelf(a.sub(o,n).multiplyScalar(this.dynamicDampingFactor))}};this.checkDistances=function(){if(!this.noZoom||!this.noPan)this.object.position.lengthSq()>this.maxDistance*this.maxDistance&&this.object.position.setLength(this.maxDistance),h.lengthSq()<this.minDistance*this.minDistance&&this.object.position.add(this.target,h.setLength(this.minDistance))};this.update=function(){h.copy(this.object.position).subSelf(this.target);
this.rotateCamera();this.noZoom||this.zoomCamera();this.noPan||this.panCamera();this.object.position.add(this.target,h);this.checkDistances();this.object.lookAt(this.target)};this.domElement.addEventListener("contextmenu",function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",c(this,function(a){e&&(g=k=this.getMouseProjectionOnBall(a.clientX,a.clientY),l=m=this.getMouseOnScreen(a.clientX,a.clientY),n=o=this.getMouseOnScreen(a.clientX,a.clientY),e=!1);f!==this.STATE.NONE&&
(f===this.STATE.ROTATE?k=this.getMouseProjectionOnBall(a.clientX,a.clientY):f===this.STATE.ZOOM&&!this.noZoom?m=this.getMouseOnScreen(a.clientX,a.clientY):f===this.STATE.PAN&&!this.noPan&&(o=this.getMouseOnScreen(a.clientX,a.clientY)))}),!1);this.domElement.addEventListener("mousedown",c(this,function(a){a.preventDefault();a.stopPropagation();if(f===this.STATE.NONE)f=a.button,f===this.STATE.ROTATE?g=k=this.getMouseProjectionOnBall(a.clientX,a.clientY):f===this.STATE.ZOOM&&!this.noZoom?l=m=this.getMouseOnScreen(a.clientX,
a.clientY):this.noPan||(n=o=this.getMouseOnScreen(a.clientX,a.clientY))}),!1);this.domElement.addEventListener("mouseup",c(this,function(a){a.preventDefault();a.stopPropagation();f=this.STATE.NONE}),!1);window.addEventListener("keydown",c(this,function(a){if(f===this.STATE.NONE){if(a.keyCode===this.keys[this.STATE.ROTATE])f=this.STATE.ROTATE;else if(a.keyCode===this.keys[this.STATE.ZOOM]&&!this.noZoom)f=this.STATE.ZOOM;else if(a.keyCode===this.keys[this.STATE.PAN]&&!this.noPan)f=this.STATE.PAN;f!==
this.STATE.NONE&&(e=!0)}}),!1);window.addEventListener("keyup",c(this,function(){if(f!==this.STATE.NONE)f=this.STATE.NONE}),!1)};THREE.TrackballControls.prototype.STATE={NONE:-1,ROTATE:0,ZOOM:1,PAN:2};
THREE.CubeGeometry=function(a,b,c,e,f,h,g,k){function l(a,c,b,g,k,l,o,n){var u,t,v=e||1,K=f||1,C=k/2,F=l/2,J=m.vertices.length;if(a=="x"&&c=="y"||a=="y"&&c=="x")u="z";else if(a=="x"&&c=="z"||a=="z"&&c=="x")u="y",K=h||1;else if(a=="z"&&c=="y"||a=="y"&&c=="z")u="x",v=h||1;var M=v+1,N=K+1;k/=v;var L=l/K;for(t=0;t<N;t++)for(l=0;l<M;l++){var O=new THREE.Vector3;O[a]=(l*k-C)*b;O[c]=(t*L-F)*g;O[u]=o;m.vertices.push(new THREE.Vertex(O))}for(t=0;t<K;t++)for(l=0;l<v;l++)m.faces.push(new THREE.Face4(l+M*t+J,
l+M*(t+1)+J,l+1+M*(t+1)+J,l+1+M*t+J,null,null,n)),m.faceVertexUvs[0].push([new THREE.UV(l/v,t/K),new THREE.UV(l/v,(t+1)/K),new THREE.UV((l+1)/v,(t+1)/K),new THREE.UV((l+1)/v,t/K)])}THREE.Geometry.call(this);var m=this,n=a/2,o=b/2,t=c/2;if(g!==void 0)if(g instanceof Array)this.materials=g;else{this.materials=[];for(var u=0;u<6;u++)this.materials.push([g])}else this.materials=[];this.sides={px:!0,nx:!0,py:!0,ny:!0,pz:!0,nz:!0};if(k!=void 0)for(var v in k)this.sides[v]!=void 0&&(this.sides[v]=k[v]);
this.sides.px&&l("z","y",-1,-1,c,b,n,this.materials[0]);this.sides.nx&&l("z","y",1,-1,c,b,-n,this.materials[1]);this.sides.py&&l("x","z",1,1,a,c,o,this.materials[2]);this.sides.ny&&l("x","z",1,-1,a,c,-o,this.materials[3]);this.sides.pz&&l("x","y",1,-1,a,b,t,this.materials[4]);this.sides.nz&&l("x","y",-1,-1,a,b,-t,this.materials[5]);this.mergeVertices();this.computeCentroids();this.computeFaceNormals()};THREE.CubeGeometry.prototype=new THREE.Geometry;THREE.CubeGeometry.prototype.constructor=THREE.CubeGeometry;
THREE.CylinderGeometry=function(a,b,c,e,f,h){THREE.Geometry.call(this);var a=a!=null?a:20,b=b!=null?b:20,c=c||100,g=c/2,e=e||8,f=f||1,k,l,m=[],n=[];for(l=0;l<=f;l++){var o=[],t=[],u=l/f,v=u*(b-a)+a;for(k=0;k<=e;k++){var y=k/e;this.vertices.push(new THREE.Vertex(new THREE.Vector3(v*Math.sin(y*Math.PI*2),-u*c+g,v*Math.cos(y*Math.PI*2))));o.push(this.vertices.length-1);t.push(new THREE.UV(y,u))}m.push(o);n.push(t)}for(l=0;l<f;l++)for(k=0;k<e;k++){var c=m[l][k],o=m[l+1][k],t=m[l+1][k+1],u=m[l][k+1],v=
this.vertices[c].position.clone().setY(0).normalize(),y=this.vertices[o].position.clone().setY(0).normalize(),p=this.vertices[t].position.clone().setY(0).normalize(),z=this.vertices[u].position.clone().setY(0).normalize(),x=n[l][k].clone(),w=n[l+1][k].clone(),A=n[l+1][k+1].clone(),D=n[l][k+1].clone();this.faces.push(new THREE.Face4(c,o,t,u,[v,y,p,z]));this.faceVertexUvs[0].push([x,w,A,D])}if(!h&&a>0){this.vertices.push(new THREE.Vertex(new THREE.Vector3(0,g,0)));for(k=0;k<e;k++)c=m[0][k],o=m[0][k+
1],t=this.vertices.length-1,v=new THREE.Vector3(0,1,0),y=new THREE.Vector3(0,1,0),p=new THREE.Vector3(0,1,0),x=n[0][k].clone(),w=n[0][k+1].clone(),A=new THREE.UV(w.u,0),this.faces.push(new THREE.Face3(c,o,t,[v,y,p])),this.faceVertexUvs[0].push([x,w,A])}if(!h&&b>0){this.vertices.push(new THREE.Vertex(new THREE.Vector3(0,-g,0)));for(k=0;k<e;k++)c=m[l][k+1],o=m[l][k],t=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),p=new THREE.Vector3(0,-1,0),x=n[l][k+1].clone(),w=n[l][k].clone(),
A=new THREE.UV(w.u,1),this.faces.push(new THREE.Face3(c,o,t,[v,y,p])),this.faceVertexUvs[0].push([x,w,A])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=new THREE.Geometry;THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;
THREE.ExtrudeGeometry=function(a,b){if(typeof a!="undefined"){THREE.Geometry.call(this);var a=a instanceof Array?a:[a],c,e=a.length,f;this.shapebb=a[e-1].getBoundingBox();for(c=0;c<e;c++)f=a[c],this.addShape(f,b);this.computeCentroids();this.computeFaceNormals()}};THREE.ExtrudeGeometry.prototype=new THREE.Geometry;THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;
THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,c,b){c||console.log("die");return c.clone().multiplyScalar(b).addSelf(a)}function e(a,c,b){var e=THREE.ExtrudeGeometry.__v1,g=THREE.ExtrudeGeometry.__v2,h=THREE.ExtrudeGeometry.__v3,f=THREE.ExtrudeGeometry.__v4,k=THREE.ExtrudeGeometry.__v5,l=THREE.ExtrudeGeometry.__v6;e.set(a.x-c.x,a.y-c.y);g.set(a.x-b.x,a.y-b.y);e=e.normalize();g=g.normalize();h.set(-e.y,e.x);f.set(g.y,-g.x);k.copy(a).addSelf(h);l.copy(a).addSelf(f);if(k.equals(l))return f.clone();
k.copy(c).addSelf(h);l.copy(b).addSelf(f);h=e.dot(f);f=l.subSelf(k).dot(f);h==0&&(console.log("Either infinite or no solutions!"),f==0?console.log("Its finite solutions."):console.log("Too bad, no solutions."));f/=h;if(f<0)return c=Math.atan2(c.y-a.y,c.x-a.x),a=Math.atan2(b.y-a.y,b.x-a.x),c>a&&(a+=Math.PI*2),anglec=(c+a)/2,new THREE.Vector2(-Math.cos(anglec),-Math.sin(anglec));return e.multiplyScalar(f).addSelf(k).subSelf(a).clone()}function f(a){for(C=a.length;--C>=0;){R=C;S=C-1;S<0&&(S=a.length-
1);for(var c=0,b=u+n*2,c=0;c<b;c++){var e=O*c,g=O*(c+1),h=W+R+e,f=W+R+g,m=h,e=W+S+e,g=W+S+g,o=f;m+=K;e+=K;g+=K;o+=K;G.faces.push(new THREE.Face4(m,e,g,o,null,null,A));A&&(m=c/b,e=(c+1)/b,g=k+l*2,h=(G.vertices[h].position.z+l)/g,f=(G.vertices[f].position.z+l)/g,G.faceVertexUvs[0].push([new THREE.UV(h,m),new THREE.UV(f,m),new THREE.UV(f,e),new THREE.UV(h,e)]))}}}function h(a,c,b){G.vertices.push(new THREE.Vertex(new THREE.Vector3(a,c,b)))}function g(a,c,b){a+=K;c+=K;b+=K;G.faces.push(new THREE.Face3(a,
c,b,null,null,w));if(w){var e=D.maxY,g=D.maxX,h=G.vertices[c].position.x,c=G.vertices[c].position.y,f=G.vertices[b].position.x,b=G.vertices[b].position.y;G.faceVertexUvs[0].push([new THREE.UV(G.vertices[a].position.x/g,G.vertices[a].position.y/e),new THREE.UV(h/g,c/e),new THREE.UV(f/g,b/e)])}}var k=b.amount!==void 0?b.amount:100,l=b.bevelThickness!==void 0?b.bevelThickness:6,m=b.bevelSize!==void 0?b.bevelSize:l-2,n=b.bevelSegments!==void 0?b.bevelSegments:3,o=b.bevelEnabled!==void 0?b.bevelEnabled:
!0,t=b.curveSegments!==void 0?b.curveSegments:12,u=b.steps!==void 0?b.steps:1,v=b.bendPath,y=b.extrudePath,p,z=!1,x=b.useSpacedPoints!==void 0?b.useSpacedPoints:!1,w=b.material,A=b.extrudeMaterial,D=this.shapebb;if(y)p=y.getPoints(t),u=p.length,z=!0,o=!1;o||(m=l=n=0);var B,E,I,G=this,K=this.vertices.length;v&&a.addWrapPath(v);t=x?a.extractAllSpacedPoints(t):a.extractAllPoints(t);v=t.shape;t=t.holes;if(y=!THREE.Shape.Utils.isClockWise(v)){v=v.reverse();E=0;for(I=t.length;E<I;E++)B=t[E],THREE.Shape.Utils.isClockWise(B)&&
(t[E]=B.reverse());y=!1}y=THREE.Shape.Utils.triangulateShape(v,t);x=v;E=0;for(I=t.length;E<I;E++)B=t[E],v=v.concat(B);var C,F,J,M,N,L,O=v.length,H=y.length,Q=[];C=0;F=x.length;R=F-1;for(S=C+1;C<F;C++,R++,S++)R==F&&(R=0),S==F&&(S=0),Q[C]=e(x[C],x[R],x[S]);var P=[],T,X=Q.concat();E=0;for(I=t.length;E<I;E++){B=t[E];T=[];C=0;F=B.length;R=F-1;for(S=C+1;C<F;C++,R++,S++)R==F&&(R=0),S==F&&(S=0),T[C]=e(B[C],B[R],B[S]);P.push(T);X=X.concat(T)}for(J=0;J<n;J++){M=J/n;N=l*(1-M);M=m*Math.sin(M*Math.PI/2);C=0;for(F=
x.length;C<F;C++)L=c(x[C],Q[C],M),h(L.x,L.y,-N);E=0;for(I=t.length;E<I;E++){B=t[E];T=P[E];C=0;for(F=B.length;C<F;C++)L=c(B[C],T[C],M),h(L.x,L.y,-N)}}M=m;for(C=0;C<O;C++)L=o?c(v[C],X[C],M):v[C],z?h(L.x,L.y+p[0].y,p[0].x):h(L.x,L.y,0);for(J=1;J<=u;J++)for(C=0;C<O;C++)L=o?c(v[C],X[C],M):v[C],z?h(L.x,L.y+p[J-1].y,p[J-1].x):h(L.x,L.y,k/u*J);for(J=n-1;J>=0;J--){M=J/n;N=l*(1-M);M=m*Math.sin(M*Math.PI/2);C=0;for(F=x.length;C<F;C++)L=c(x[C],Q[C],M),h(L.x,L.y,k+N);E=0;for(I=t.length;E<I;E++){B=t[E];T=P[E];
C=0;for(F=B.length;C<F;C++)L=c(B[C],T[C],M),z?h(L.x,L.y+p[u-1].y,p[u-1].x+N):h(L.x,L.y,k+N)}}if(o){o=O*0;for(C=0;C<H;C++)m=y[C],g(m[2]+o,m[1]+o,m[0]+o);o=O*(u+n*2);for(C=0;C<H;C++)m=y[C],g(m[0]+o,m[1]+o,m[2]+o)}else{for(C=0;C<H;C++)m=y[C],g(m[2],m[1],m[0]);for(C=0;C<H;C++)m=y[C],g(m[0]+O*u,m[1]+O*u,m[2]+O*u)}var R,S,W=0;f(x);W+=x.length;E=0;for(I=t.length;E<I;E++)B=t[E],f(B),W+=B.length};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;
THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;
THREE.IcosahedronGeometry=function(a){function b(a,c,b){var e=Math.sqrt(a*a+c*c+b*b);return f.vertices.push(new THREE.Vertex(new THREE.Vector3(a/e,c/e,b/e)))-1}function c(a,c,b,e){e.faces.push(new THREE.Face3(a,c,b))}function e(a,c){var e=f.vertices[a].position,g=f.vertices[c].position;return b((e.x+g.x)/2,(e.y+g.y)/2,(e.z+g.z)/2)}var f=this,h=new THREE.Geometry;this.subdivisions=a||0;THREE.Geometry.call(this);a=(1+Math.sqrt(5))/2;b(-1,a,0);b(1,a,0);b(-1,-a,0);b(1,-a,0);b(0,-1,a);b(0,1,a);b(0,-1,
-a);b(0,1,-a);b(a,0,-1);b(a,0,1);b(-a,0,-1);b(-a,0,1);c(0,11,5,h);c(0,5,1,h);c(0,1,7,h);c(0,7,10,h);c(0,10,11,h);c(1,5,9,h);c(5,11,4,h);c(11,10,2,h);c(10,7,6,h);c(7,1,8,h);c(3,9,4,h);c(3,4,2,h);c(3,2,6,h);c(3,6,8,h);c(3,8,9,h);c(4,9,5,h);c(2,4,11,h);c(6,2,10,h);c(8,6,7,h);c(9,8,1,h);for(var g=0;g<this.subdivisions;g++){var a=new THREE.Geometry,k;for(k in h.faces){var l=e(h.faces[k].a,h.faces[k].b),m=e(h.faces[k].b,h.faces[k].c),n=e(h.faces[k].c,h.faces[k].a);c(h.faces[k].a,l,n,a);c(h.faces[k].b,m,
l,a);c(h.faces[k].c,n,m,a);c(l,m,n,a)}h.faces=a.faces}f.faces=h.faces;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.IcosahedronGeometry.prototype=new THREE.Geometry;THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;
THREE.LatheGeometry=function(a,b,c){THREE.Geometry.call(this);this.steps=b||12;this.angle=c||2*Math.PI;for(var b=this.angle/this.steps,c=[],e=[],f=[],h=[],g=(new THREE.Matrix4).setRotationZ(b),k=0;k<a.length;k++)this.vertices.push(new THREE.Vertex(a[k])),c[k]=a[k].clone(),e[k]=this.vertices.length-1;for(var l=0;l<=this.angle+0.0010;l+=b){for(k=0;k<c.length;k++)l<this.angle?(c[k]=g.multiplyVector3(c[k].clone()),this.vertices.push(new THREE.Vertex(c[k])),f[k]=this.vertices.length-1):f=h;l==0&&(h=e);
for(k=0;k<e.length-1;k++)this.faces.push(new THREE.Face4(f[k],f[k+1],e[k+1],e[k])),this.faceVertexUvs[0].push([new THREE.UV(1-l/this.angle,k/a.length),new THREE.UV(1-l/this.angle,(k+1)/a.length),new THREE.UV(1-(l-b)/this.angle,(k+1)/a.length),new THREE.UV(1-(l-b)/this.angle,k/a.length)]);e=f;f=[]}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=new THREE.Geometry;THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
THREE.OctahedronGeometry=function(a,b){function c(c){var b=c.clone().normalize(),b=new THREE.Vertex(b.clone().multiplyScalar(a));b.index=g.vertices.push(b)-1;b.uv=new THREE.UV(Math.atan2(c.z,-c.x)/2/Math.PI+0.5,Math.atan2(-c.y,Math.sqrt(c.x*c.x+c.z*c.z))/Math.PI+0.5);return b}function e(a,c,b,k){k<1?(k=new THREE.Face3(a.index,c.index,b.index,[a.position,c.position,b.position]),k.centroid.addSelf(a.position).addSelf(c.position).addSelf(b.position).divideScalar(3),k.normal=k.centroid.clone().normalize(),
g.faces.push(k),k=Math.atan2(k.centroid.z,-k.centroid.x),g.faceVertexUvs[0].push([h(a.uv,a.position,k),h(c.uv,c.position,k),h(b.uv,b.position,k)])):(k-=1,e(a,f(a,c),f(a,b),k),e(f(a,c),c,f(c,b),k),e(f(a,b),f(c,b),b,k),e(f(a,c),f(c,b),f(a,b),k))}function f(a,b){k[a.index]||(k[a.index]=[]);k[b.index]||(k[b.index]=[]);var e=k[a.index][b.index];e===void 0&&(k[a.index][b.index]=k[b.index][a.index]=e=c((new THREE.Vector3).add(a.position,b.position).divideScalar(2)));return e}function h(a,c,b){b<0&&a.u===
1&&(a=new THREE.UV(a.u-1,a.v));c.x===0&&c.z===0&&(a=new THREE.UV(b/2/Math.PI+0.5,a.v));return a}THREE.Geometry.call(this);var b=isFinite(b)?b:3,g=this;c(new THREE.Vector3(1,0,0));c(new THREE.Vector3(-1,0,0));c(new THREE.Vector3(0,1,0));c(new THREE.Vector3(0,-1,0));c(new THREE.Vector3(0,0,1));c(new THREE.Vector3(0,0,-1));var k=[],l=this.vertices;e(l[0],l[2],l[4],b);e(l[0],l[4],l[3],b);e(l[0],l[3],l[5],b);e(l[0],l[5],l[2],b);e(l[1],l[2],l[5],b);e(l[1],l[5],l[3],b);e(l[1],l[3],l[4],b);e(l[1],l[4],l[2],
b);this.boundingSphere={radius:a}};THREE.OctahedronGeometry.prototype=new THREE.Geometry;THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;
THREE.PlaneGeometry=function(a,b,c,e){THREE.Geometry.call(this);var f,h=a/2,g=b/2,c=c||1,e=e||1,k=c+1,l=e+1;a/=c;var m=b/e;for(f=0;f<l;f++)for(b=0;b<k;b++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(b*a-h,-(f*m-g),0)));for(f=0;f<e;f++)for(b=0;b<c;b++)this.faces.push(new THREE.Face4(b+k*f,b+k*(f+1),b+1+k*(f+1),b+1+k*f)),this.faceVertexUvs[0].push([new THREE.UV(b/c,f/e),new THREE.UV(b/c,(f+1)/e),new THREE.UV((b+1)/c,(f+1)/e),new THREE.UV((b+1)/c,f/e)]);this.computeCentroids();this.computeFaceNormals()};
THREE.PlaneGeometry.prototype=new THREE.Geometry;THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
THREE.SphereGeometry=function(a,b,c){THREE.Geometry.call(this);for(var a=a||50,e,f=Math.PI,h=Math.max(3,b||8),g=Math.max(2,c||6),b=[],c=0;c<g+1;c++){e=c/g;var k=a*Math.cos(e*f),l=a*Math.sin(e*f),m=[],n=0;for(e=0;e<h;e++){var o=2*e/h,t=l*Math.sin(o*f),o=l*Math.cos(o*f);(c==0||c==g)&&e>0||(n=this.vertices.push(new THREE.Vertex(new THREE.Vector3(o,k,t)))-1);m.push(n)}b.push(m)}for(var u,v,y,f=b.length,c=0;c<f;c++)if(h=b[c].length,c>0)for(e=0;e<h;e++){m=e==h-1;g=b[c][m?0:e+1];k=b[c][m?h-1:e];l=b[c-1][m?
h-1:e];m=b[c-1][m?0:e+1];t=c/(f-1);u=(c-1)/(f-1);v=(e+1)/h;var o=e/h,n=new THREE.UV(1-v,t),t=new THREE.UV(1-o,t),o=new THREE.UV(1-o,u),p=new THREE.UV(1-v,u);c<b.length-1&&(u=this.vertices[g].position.clone(),v=this.vertices[k].position.clone(),y=this.vertices[l].position.clone(),u.normalize(),v.normalize(),y.normalize(),this.faces.push(new THREE.Face3(g,k,l,[new THREE.Vector3(u.x,u.y,u.z),new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(y.x,y.y,y.z)])),this.faceVertexUvs[0].push([n,t,o]));c>1&&(u=
this.vertices[g].position.clone(),v=this.vertices[l].position.clone(),y=this.vertices[m].position.clone(),u.normalize(),v.normalize(),y.normalize(),this.faces.push(new THREE.Face3(g,l,m,[new THREE.Vector3(u.x,u.y,u.z),new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(y.x,y.y,y.z)])),this.faceVertexUvs[0].push([n,o,p]))}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.boundingSphere={radius:a}};THREE.SphereGeometry.prototype=new THREE.Geometry;
THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
THREE.TextGeometry=function(a,b){var c=(new THREE.TextPath(a,b)).toShapes();b.amount=b.height!==void 0?b.height:50;if(b.bevelThickness===void 0)b.bevelThickness=10;if(b.bevelSize===void 0)b.bevelSize=8;if(b.bevelEnabled===void 0)b.bevelEnabled=!1;if(b.bend){var e=c[c.length-1].getBoundingBox().maxX;b.bendPath=new THREE.QuadraticBezierCurve(new THREE.Vector2(0,0),new THREE.Vector2(e/2,120),new THREE.Vector2(e,0))}THREE.ExtrudeGeometry.call(this,c,b)};THREE.TextGeometry.prototype=new THREE.ExtrudeGeometry;
THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},getTextShapes:function(a,b){return(new TextPath(a,b)).toShapes()},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=a},drawText:function(a){for(var b=
this.getFace(),c=this.size/b.resolution,e=0,f=String(a).split(""),h=f.length,g=[],a=0;a<h;a++){var k=new THREE.Path,k=this.extractGlyphPoints(f[a],b,c,e,k);e+=k.offset;g.push(k.path)}return{paths:g,offset:e/2}},extractGlyphPoints:function(a,b,c,e,f){var h=[],g,k,l,m,n,o,t,u,v,y,p=b.glyphs[a]||b.glyphs[ctxt.options.fallbackCharacter];if(p){if(p.o){b=p._cachedOutline||(p._cachedOutline=p.o.split(" "));l=b.length;for(a=0;a<l;)switch(k=b[a++],k){case "m":k=b[a++]*c+e;m=b[a++]*c;h.push(new THREE.Vector2(k,
m));f.moveTo(k,m);break;case "l":k=b[a++]*c+e;m=b[a++]*c;h.push(new THREE.Vector2(k,m));f.lineTo(k,m);break;case "q":k=b[a++]*c+e;m=b[a++]*c;t=b[a++]*c+e;u=b[a++]*c;f.quadraticCurveTo(t,u,k,m);if(g=h[h.length-1]){n=g.x;o=g.y;g=1;for(divisions=this.divisions;g<=divisions;g++){var z=g/divisions,x=THREE.Shape.Utils.b2(z,n,t,k),z=THREE.Shape.Utils.b2(z,o,u,m);h.push(new THREE.Vector2(x,z))}}break;case "b":if(k=b[a++]*c+e,m=b[a++]*c,t=b[a++]*c+e,u=b[a++]*-c,v=b[a++]*c+e,y=b[a++]*-c,f.bezierCurveTo(k,m,
t,u,v,y),g=h[h.length-1]){n=g.x;o=g.y;g=1;for(divisions=this.divisions;g<=divisions;g++)z=g/divisions,x=THREE.Shape.Utils.b3(z,n,t,v,k),z=THREE.Shape.Utils.b3(z,o,u,y,m),h.push(new THREE.Vector2(x,z))}}}return{offset:p.ha*c,points:h,path:f}}}};
(function(a){var b=function(a){for(var b=a.length,f=0,h=b-1,g=0;g<b;h=g++)f+=a[h].x*a[g].y-a[g].x*a[h].y;return f*0.5};a.Triangulate=function(a,e){var f=a.length;if(f<3)return null;var h=[],g=[],k=[],l,m,n;if(b(a)>0)for(m=0;m<f;m++)g[m]=m;else for(m=0;m<f;m++)g[m]=f-1-m;var o=2*f;for(m=f-1;f>2;){if(o--<=0){console.log("Warning, unable to triangulate polygon!");if(e)return k;return h}l=m;f<=l&&(l=0);m=l+1;f<=m&&(m=0);n=m+1;f<=n&&(n=0);var t;a:{t=a;var u=l,v=m,y=n,p=f,z=g,x=void 0,w=void 0,A=void 0,
D=void 0,B=void 0,E=void 0,I=void 0,G=void 0,K=void 0,w=t[z[u]].x,A=t[z[u]].y,D=t[z[v]].x,B=t[z[v]].y,E=t[z[y]].x,I=t[z[y]].y;if(1.0E-10>(D-w)*(I-A)-(B-A)*(E-w))t=!1;else{for(x=0;x<p;x++)if(!(x==u||x==v||x==y)){var G=t[z[x]].x,K=t[z[x]].y,C=void 0,F=void 0,J=void 0,M=void 0,N=void 0,L=void 0,O=void 0,H=void 0,Q=void 0,P=void 0,T=void 0,X=void 0,C=J=N=void 0,C=E-D,F=I-B,J=w-E,M=A-I,N=D-w,L=B-A,O=G-w,H=K-A,Q=G-D,P=K-B,T=G-E,X=K-I,C=C*P-F*Q,N=N*H-L*O,J=J*X-M*T;if(C>=0&&J>=0&&N>=0){t=!1;break a}}t=!0}}if(t){h.push([a[g[l]],
a[g[m]],a[g[n]]]);k.push([g[l],g[m],g[n]]);l=m;for(n=m+1;n<f;l++,n++)g[l]=g[n];f--;o=2*f}}if(e)return k;return h};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};
THREE.TorusGeometry=function(a,b,c,e,f){THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.segmentsR=c||8;this.segmentsT=e||6;this.arc=f||Math.PI*2;f=new THREE.Vector3;a=[];b=[];for(c=0;c<=this.segmentsR;c++)for(e=0;e<=this.segmentsT;e++){var h=e/this.segmentsT*this.arc,g=c/this.segmentsR*Math.PI*2;f.x=this.radius*Math.cos(h);f.y=this.radius*Math.sin(h);var k=new THREE.Vector3;k.x=(this.radius+this.tube*Math.cos(g))*Math.cos(h);k.y=(this.radius+this.tube*Math.cos(g))*Math.sin(h);k.z=
this.tube*Math.sin(g);this.vertices.push(new THREE.Vertex(k));a.push(new THREE.UV(e/this.segmentsT,1-c/this.segmentsR));b.push(k.clone().subSelf(f).normalize())}for(c=1;c<=this.segmentsR;c++)for(e=1;e<=this.segmentsT;e++){var f=(this.segmentsT+1)*c+e-1,h=(this.segmentsT+1)*(c-1)+e-1,g=(this.segmentsT+1)*(c-1)+e,k=(this.segmentsT+1)*c+e,l=new THREE.Face4(f,h,g,k,[b[f],b[h],b[g],b[k]]);l.normal.addSelf(b[f]);l.normal.addSelf(b[h]);l.normal.addSelf(b[g]);l.normal.addSelf(b[k]);l.normal.normalize();this.faces.push(l);
this.faceVertexUvs[0].push([a[f].clone(),a[h].clone(),a[g].clone(),a[k].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=new THREE.Geometry;THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
THREE.TorusKnotGeometry=function(a,b,c,e,f,h,g){function k(a,c,b,e,g,h){c=b/e*a;b=Math.cos(c);return new THREE.Vector3(g*(2+b)*0.5*Math.cos(a),g*(2+b)*Math.sin(a)*0.5,h*g*Math.sin(c)*0.5)}THREE.Geometry.call(this);this.radius=a||200;this.tube=b||40;this.segmentsR=c||64;this.segmentsT=e||8;this.p=f||2;this.q=h||3;this.heightScale=g||1;this.grid=Array(this.segmentsR);c=new THREE.Vector3;e=new THREE.Vector3;h=new THREE.Vector3;for(a=0;a<this.segmentsR;++a){this.grid[a]=Array(this.segmentsT);for(b=0;b<
this.segmentsT;++b){var l=a/this.segmentsR*2*this.p*Math.PI,g=b/this.segmentsT*2*Math.PI,f=k(l,g,this.q,this.p,this.radius,this.heightScale),l=k(l+0.01,g,this.q,this.p,this.radius,this.heightScale);c.x=l.x-f.x;c.y=l.y-f.y;c.z=l.z-f.z;e.x=l.x+f.x;e.y=l.y+f.y;e.z=l.z+f.z;h.cross(c,e);e.cross(h,c);h.normalize();e.normalize();l=-this.tube*Math.cos(g);g=this.tube*Math.sin(g);f.x+=l*e.x+g*h.x;f.y+=l*e.y+g*h.y;f.z+=l*e.z+g*h.z;this.grid[a][b]=this.vertices.push(new THREE.Vertex(new THREE.Vector3(f.x,f.y,
f.z)))-1}}for(a=0;a<this.segmentsR;++a)for(b=0;b<this.segmentsT;++b){var e=(a+1)%this.segmentsR,h=(b+1)%this.segmentsT,f=this.grid[a][b],c=this.grid[e][b],e=this.grid[e][h],h=this.grid[a][h],g=new THREE.UV(a/this.segmentsR,b/this.segmentsT),l=new THREE.UV((a+1)/this.segmentsR,b/this.segmentsT),m=new THREE.UV((a+1)/this.segmentsR,(b+1)/this.segmentsT),n=new THREE.UV(a/this.segmentsR,(b+1)/this.segmentsT);this.faces.push(new THREE.Face4(f,c,e,h));this.faceVertexUvs[0].push([g,l,m,n])}this.computeCentroids();
this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=new THREE.Geometry;THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;THREE.SubdivisionModifier=function(a){this.subdivisions=a===void 0?1:a;this.useOldVertexColors=!1;this.supportUVs=!0};THREE.SubdivisionModifier.prototype.constructor=THREE.SubdivisionModifier;THREE.SubdivisionModifier.prototype.modify=function(a){for(var b=this.subdivisions;b-- >0;)this.smooth(a)};
THREE.SubdivisionModifier.prototype.smooth=function(a){function b(a,c,b,e,k,l){var m=new THREE.Face4(a,c,b,e,null,k.color,k.material);if(g.useOldVertexColors){m.vertexColors=[];for(var n,p,u,t=0;t<4;t++){u=l[t];n=new THREE.Color;n.setRGB(0,0,0);for(var v=0;v<u.length;v++)p=k.vertexColors[u[v]-1],n.r+=p.r,n.g+=p.g,n.b+=p.b;n.r/=u.length;n.g/=u.length;n.b/=u.length;m.vertexColors[t]=n}}f.push(m);(!g.supportUVs||o.length!=0)&&h.push([o[a],o[c],o[b],o[e]])}function c(a,c){return Math.min(a,c)+"_"+Math.max(a,
c)}var e=[],f=[],h=[],g=this,k=a.vertices,e=a.faces,l=k.concat(),m=[],n={},o=[],t,u,v,y,p,z=a.faceVertexUvs[0];t=0;for(u=z.length;t<u;t++){v=0;for(y=z[t].length;v<y;v++)p=e[t]["abcd".charAt(v)],o[p]||(o[p]=z[t][v])}var x;t=0;for(u=e.length;t<u;t++)if(p=e[t],m.push(p.centroid),l.push(new THREE.Vertex(p.centroid)),g.supportUVs&&o.length!=0){x=new THREE.UV;if(p instanceof THREE.Face3)x.u=o[p.a].u+o[p.b].u+o[p.c].u,x.v=o[p.a].v+o[p.b].v+o[p.c].v,x.u/=3,x.v/=3;else if(p instanceof THREE.Face4)x.u=o[p.a].u+
o[p.b].u+o[p.c].u+o[p.d].u,x.v=o[p.a].v+o[p.b].v+o[p.c].v+o[p.d].v,x.u/=4,x.v/=4;o.push(x)}y=function(a){function b(a,c,e){a[c]===void 0&&(a[c]=[]);a[c].push(e)}var e,g,h,f,k={};e=0;for(g=a.faces.length;e<g;e++)h=a.faces[e],h instanceof THREE.Face3?(f=c(h.a,h.b),b(k,f,e),f=c(h.b,h.c),b(k,f,e),f=c(h.c,h.a),b(k,f,e)):h instanceof THREE.Face4&&(f=c(h.a,h.b),b(k,f,e),f=c(h.b,h.c),b(k,f,e),f=c(h.c,h.d),b(k,f,e),f=c(h.d,h.a),b(k,f,e));return k}(a);var w,A,D=0,z=k.length,B;for(t in y)if(p=y[t],x=p[0],w=
p[1],B=t.split("_"),u=B[0],B=B[1],A=new THREE.Vector3,p.length!=2?(A.addSelf(k[u].position),A.addSelf(k[B].position),A.multiplyScalar(0.5)):(A.addSelf(m[x]),A.addSelf(m[w]),A.addSelf(k[u].position),A.addSelf(k[B].position),A.multiplyScalar(0.25)),n[t]=z+e.length+D,l.push(new THREE.Vertex(A)),D++,g.supportUVs&&o.length!=0)x=new THREE.UV,x.u=o[u].u+o[B].u,x.v=o[u].v+o[B].v,x.u/=2,x.v/=2,o.push(x);t=0;for(u=m.length;t<u;t++)p=e[t],x=z+t,p instanceof THREE.Face3?(w=c(p.a,p.b),B=c(p.b,p.c),D=c(p.c,p.a),
b(x,n[w],p.b,n[B],p,["123","12","2","23"]),b(x,n[B],p.c,n[D],p,["123","23","3","31"]),b(x,n[D],p.a,n[w],p,["123","31","1","12"])):p instanceof THREE.Face4?(w=c(p.a,p.b),B=c(p.b,p.c),D=c(p.c,p.d),A=c(p.d,p.a),b(x,n[w],p.b,n[B],p,["1234","12","2","23"]),b(x,n[B],p.c,n[D],p,["1234","23","3","34"]),b(x,n[D],p.d,n[A],p,["1234","34","4","41"]),b(x,n[A],p.a,n[w],p,["1234","41","1","12"])):console.log("face should be a face!",p);var e=l,E={},I={},l=function(a,c){E[a]===void 0&&(E[a]=[]);E[a].push(c)},n=function(a,
c){I[a]===void 0&&(I[a]={});I[a][c]=null};for(t in y)p=y[t],B=t.split("_"),u=B[0],B=B[1],l(u,[u,B]),l(B,[u,B]),x=p[0],w=p[1],n(u,x),w?n(u,w):n(u,x),n(B,x),w?n(B,w):n(B,x);l=new THREE.Vector3;n=new THREE.Vector3;t=0;for(u=k.length;t<u;t++)if(E[t]!==void 0){l.set(0,0,0);n.set(0,0,0);y=new THREE.Vector3(0,0,0);z=0;for(v in I[t])l.addSelf(m[v]),z++;l.divideScalar(z);z=E[t].length;for(v=0;v<z;v++)p=E[t][v],p=k[p[0]].position.clone().addSelf(k[p[1]].position).divideScalar(2),n.addSelf(p);n.divideScalar(z);
y.addSelf(k[t].position);y.multiplyScalar(z-3);y.addSelf(l);y.addSelf(n.multiplyScalar(2));y.divideScalar(z);e[t].position=y}a.vertices=e;a.faces=f;a.faceVertexUvs[0]=h;delete a.__tmpVertices;a.computeCentroids();a.computeFaceNormals();a.computeVertexNormals()};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
THREE.Loader.prototype={constructor:THREE.Loader,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ";b+=a.total?(100*a.loaded/a.total).toFixed(0)+"%":(a.loaded/
1E3).toFixed(2)+" KB";this.statusDomElement.innerHTML=b},extractUrlbase:function(a){a=a.split("/");a.pop();return a.length<1?"":a.join("/")+"/"},init_materials:function(a,b,c){a.materials=[];for(var e=0;e<b.length;++e)a.materials[e]=[THREE.Loader.prototype.createMaterial(b[e],c)]},hasNormals:function(a){var b,c,e=a.materials.length;for(c=0;c<e;c++)if(b=a.materials[c][0],b instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==
a}function e(a,b){var e=new Image;e.onload=function(){if(!c(this.width)||!c(this.height)){var b=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),e=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));a.image.width=b;a.image.height=e;a.image.getContext("2d").drawImage(this,0,0,b,e)}else a.image=this;a.needsUpdate=!0};e.src=b}function f(a,c,g,h,f,k){var l=document.createElement("canvas");a[c]=new THREE.Texture(l);a[c].sourceFile=g;if(h){a[c].repeat.set(h[0],h[1]);if(h[0]!=1)a[c].wrapS=THREE.RepeatWrapping;
if(h[1]!=1)a[c].wrapT=THREE.RepeatWrapping}f&&a[c].offset.set(f[0],f[1]);if(k){h={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(h[k[0]]!==void 0)a[c].wrapS=h[k[0]];if(h[k[1]]!==void 0)a[c].wrapT=h[k[1]]}e(a[c],b+"/"+g)}function h(a){return(a[0]*255<<16)+(a[1]*255<<8)+a[2]*255}var g,k,l;k="MeshLambertMaterial";g={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,wireframe:a.wireframe};a.shading&&(a.shading=="Phong"?k="MeshPhongMaterial":a.shading=="Basic"&&(k="MeshBasicMaterial"));
if(a.blending)if(a.blending=="Additive")g.blending=THREE.AdditiveBlending;else if(a.blending=="Subtractive")g.blending=THREE.SubtractiveBlending;else if(a.blending=="Multiply")g.blending=THREE.MultiplyBlending;if(a.transparent!==void 0||a.opacity<1)g.transparent=a.transparent;if(a.depthTest!==void 0)g.depthTest=a.depthTest;if(a.vertexColors!==void 0)if(a.vertexColors=="face")g.vertexColors=THREE.FaceColors;else if(a.vertexColors)g.vertexColors=THREE.VertexColors;if(a.colorDiffuse)g.color=h(a.colorDiffuse);
else if(a.DbgColor)g.color=a.DbgColor;if(a.colorSpecular)g.specular=h(a.colorSpecular);if(a.colorAmbient)g.ambient=h(a.colorAmbient);if(a.transparency)g.opacity=a.transparency;if(a.specularCoef)g.shininess=a.specularCoef;a.mapDiffuse&&b&&f(g,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap);a.mapLight&&b&&f(g,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap);a.mapNormal&&b&&f(g,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap);
a.mapSpecular&&b&&f(g,"specularMap",a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap);if(a.mapNormal){var m=THREE.ShaderUtils.lib.normal,n=THREE.UniformsUtils.clone(m.uniforms),o=g.color;k=g.specular;l=g.ambient;var t=g.shininess;n.tNormal.texture=g.normalMap;if(a.mapNormalFactor)n.uNormalScale.value=a.mapNormalFactor;if(g.map)n.tDiffuse.texture=g.map,n.enableDiffuse.value=!0;if(g.specularMap)n.tSpecular.texture=g.specularMap,n.enableSpecular.value=!0;if(g.lightMap)n.tAO.texture=
g.lightMap,n.enableAO.value=!0;n.uDiffuseColor.value.setHex(o);n.uSpecularColor.value.setHex(k);n.uAmbientColor.value.setHex(l);n.uShininess.value=t;if(g.opacity)n.uOpacity.value=g.opacity;g=new THREE.ShaderMaterial({fragmentShader:m.fragmentShader,vertexShader:m.vertexShader,uniforms:n,lights:!0,fog:!0})}else g=new THREE[k](g);return g}};THREE.BinaryLoader=function(a){THREE.Loader.call(this,a)};THREE.BinaryLoader.prototype=new THREE.Loader;THREE.BinaryLoader.prototype.constructor=THREE.BinaryLoader;
THREE.BinaryLoader.prototype.supr=THREE.Loader.prototype;
THREE.BinaryLoader.prototype.load=function(a){var b=a.model,c=a.callback,e=a.texture_path?a.texture_path:THREE.Loader.prototype.extractUrlbase(b),f=a.bin_path?a.bin_path:THREE.Loader.prototype.extractUrlbase(b),a=(new Date).getTime(),b=new Worker(b),h=this.showProgress?THREE.Loader.prototype.updateProgress:null;b.onmessage=function(a){THREE.BinaryLoader.prototype.loadAjaxBuffers(a.data.buffers,a.data.materials,c,f,e,h)};b.onerror=function(a){alert("worker.onerror: "+a.message+"\n"+a.data);a.preventDefault()};
b.postMessage(a)};
THREE.BinaryLoader.prototype.loadAjaxBuffers=function(a,b,c,e,f,h){var g=new XMLHttpRequest,k=e+"/"+a,l=0;g.onreadystatechange=function(){g.readyState==4?g.status==200||g.status==0?THREE.BinaryLoader.prototype.createBinModel(g.responseText,c,f,b):alert("Couldn't load ["+k+"] ["+g.status+"]"):g.readyState==3?h&&(l==0&&(l=g.getResponseHeader("Content-Length")),h({total:l,loaded:g.responseText.length})):g.readyState==2&&(l=g.getResponseHeader("Content-Length"))};g.open("GET",k,!0);g.overrideMimeType("text/plain; charset=x-user-defined");
g.setRequestHeader("Content-Type","text/plain");g.send(null)};
THREE.BinaryLoader.prototype.createBinModel=function(a,b,c,e){var f=function(c){function b(a,c){var e=n(a,c),g=n(a,c+1),f=n(a,c+2),h=n(a,c+3),k=(h<<1&255|f>>7)-127;e|=(f&127)<<16|g<<8;if(e==0&&k==-127)return 0;return(1-2*(h>>7))*(1+e*Math.pow(2,-23))*Math.pow(2,k)}function f(a,c){var b=n(a,c),e=n(a,c+1),g=n(a,c+2);return(n(a,c+3)<<24)+(g<<16)+(e<<8)+b}function l(a,c){var b=n(a,c);return(n(a,c+1)<<8)+b}function m(a,c){var b=n(a,c);return b>127?b-256:b}function n(a,c){return a.charCodeAt(c)&255}function o(c){var b,
e,g;b=f(a,c);e=f(a,c+B);g=f(a,c+E);c=l(a,c+I);z.faces.push(new THREE.Face3(b,e,g,null,null,z.materials[c]))}function t(c){var b,e,g,h,m,o;b=f(a,c);e=f(a,c+B);g=f(a,c+E);h=l(a,c+I);m=f(a,c+G);o=f(a,c+K);c=f(a,c+C);h=z.materials[h];var n=A[o*3],p=A[o*3+1];o=A[o*3+2];var t=A[c*3],u=A[c*3+1],c=A[c*3+2];z.faces.push(new THREE.Face3(b,e,g,[new THREE.Vector3(A[m*3],A[m*3+1],A[m*3+2]),new THREE.Vector3(n,p,o),new THREE.Vector3(t,u,c)],null,h))}function u(c){var b,e,g,h;b=f(a,c);e=f(a,c+F);g=f(a,c+J);h=f(a,
c+M);c=l(a,c+N);z.faces.push(new THREE.Face4(b,e,g,h,null,null,z.materials[c]))}function v(c){var b,e,g,h,m,o,n,p;b=f(a,c);e=f(a,c+F);g=f(a,c+J);h=f(a,c+M);m=l(a,c+N);o=f(a,c+L);n=f(a,c+O);p=f(a,c+H);c=f(a,c+Q);m=z.materials[m];var t=A[n*3],u=A[n*3+1];n=A[n*3+2];var la=A[p*3],ma=A[p*3+1];p=A[p*3+2];var na=A[c*3],v=A[c*3+1],c=A[c*3+2];z.faces.push(new THREE.Face4(b,e,g,h,[new THREE.Vector3(A[o*3],A[o*3+1],A[o*3+2]),new THREE.Vector3(t,u,n),new THREE.Vector3(la,ma,p),new THREE.Vector3(na,v,c)],null,
m))}function y(c){var b,e,g,h;b=f(a,c);e=f(a,c+P);g=f(a,c+T);c=D[b*2];h=D[b*2+1];b=D[e*2];var l=z.faceVertexUvs[0];e=D[e*2+1];var m=D[g*2];g=D[g*2+1];var o=[];o.push(new THREE.UV(c,h));o.push(new THREE.UV(b,e));o.push(new THREE.UV(m,g));l.push(o)}function p(c){var b,e,g,h,l,m;b=f(a,c);e=f(a,c+X);g=f(a,c+R);h=f(a,c+S);c=D[b*2];l=D[b*2+1];b=D[e*2];m=D[e*2+1];e=D[g*2];var o=z.faceVertexUvs[0];g=D[g*2+1];var n=D[h*2];h=D[h*2+1];var p=[];p.push(new THREE.UV(c,l));p.push(new THREE.UV(b,m));p.push(new THREE.UV(e,
g));p.push(new THREE.UV(n,h));o.push(p)}var z=this,x=0,w,A=[],D=[],B,E,I,G,K,C,F,J,M,N,L,O,H,Q,P,T,X,R,S,W,U,Z,Y,$,V;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(z,e,c);w={signature:a.substr(x,8),header_bytes:n(a,x+8),vertex_coordinate_bytes:n(a,x+9),normal_coordinate_bytes:n(a,x+10),uv_coordinate_bytes:n(a,x+11),vertex_index_bytes:n(a,x+12),normal_index_bytes:n(a,x+13),uv_index_bytes:n(a,x+14),material_index_bytes:n(a,x+15),nvertices:f(a,x+16),nnormals:f(a,x+16+4),nuvs:f(a,x+16+
8),ntri_flat:f(a,x+16+12),ntri_smooth:f(a,x+16+16),ntri_flat_uv:f(a,x+16+20),ntri_smooth_uv:f(a,x+16+24),nquad_flat:f(a,x+16+28),nquad_smooth:f(a,x+16+32),nquad_flat_uv:f(a,x+16+36),nquad_smooth_uv:f(a,x+16+40)};x+=w.header_bytes;B=w.vertex_index_bytes;E=w.vertex_index_bytes*2;I=w.vertex_index_bytes*3;G=w.vertex_index_bytes*3+w.material_index_bytes;K=w.vertex_index_bytes*3+w.material_index_bytes+w.normal_index_bytes;C=w.vertex_index_bytes*3+w.material_index_bytes+w.normal_index_bytes*2;F=w.vertex_index_bytes;
J=w.vertex_index_bytes*2;M=w.vertex_index_bytes*3;N=w.vertex_index_bytes*4;L=w.vertex_index_bytes*4+w.material_index_bytes;O=w.vertex_index_bytes*4+w.material_index_bytes+w.normal_index_bytes;H=w.vertex_index_bytes*4+w.material_index_bytes+w.normal_index_bytes*2;Q=w.vertex_index_bytes*4+w.material_index_bytes+w.normal_index_bytes*3;P=w.uv_index_bytes;T=w.uv_index_bytes*2;X=w.uv_index_bytes;R=w.uv_index_bytes*2;S=w.uv_index_bytes*3;c=w.vertex_index_bytes*3+w.material_index_bytes;V=w.vertex_index_bytes*
4+w.material_index_bytes;W=w.ntri_flat*c;U=w.ntri_smooth*(c+w.normal_index_bytes*3);Z=w.ntri_flat_uv*(c+w.uv_index_bytes*3);Y=w.ntri_smooth_uv*(c+w.normal_index_bytes*3+w.uv_index_bytes*3);$=w.nquad_flat*V;c=w.nquad_smooth*(V+w.normal_index_bytes*4);V=w.nquad_flat_uv*(V+w.uv_index_bytes*4);x+=function(c){for(var e,h,f,k=w.vertex_coordinate_bytes*3,l=c+w.nvertices*k;c<l;c+=k)e=b(a,c),h=b(a,c+w.vertex_coordinate_bytes),f=b(a,c+w.vertex_coordinate_bytes*2),z.vertices.push(new THREE.Vertex(new THREE.Vector3(e,
h,f)));return w.nvertices*k}(x);x+=function(c){for(var b,e,g,h=w.normal_coordinate_bytes*3,f=c+w.nnormals*h;c<f;c+=h)b=m(a,c),e=m(a,c+w.normal_coordinate_bytes),g=m(a,c+w.normal_coordinate_bytes*2),A.push(b/127,e/127,g/127);return w.nnormals*h}(x);x+=function(c){for(var e,h,f=w.uv_coordinate_bytes*2,k=c+w.nuvs*f;c<k;c+=f)e=b(a,c),h=b(a,c+w.uv_coordinate_bytes),D.push(e,h);return w.nuvs*f}(x);W=x+W;U=W+U;Z=U+Z;Y=Z+Y;$=Y+$;c=$+c;V=c+V;(function(a){var c,b=w.vertex_index_bytes*3+w.material_index_bytes,
e=b+w.uv_index_bytes*3,g=a+w.ntri_flat_uv*e;for(c=a;c<g;c+=e)o(c),y(c+b);return g-a})(U);(function(a){var c,b=w.vertex_index_bytes*3+w.material_index_bytes+w.normal_index_bytes*3,e=b+w.uv_index_bytes*3,g=a+w.ntri_smooth_uv*e;for(c=a;c<g;c+=e)t(c),y(c+b);return g-a})(Z);(function(a){var c,b=w.vertex_index_bytes*4+w.material_index_bytes,e=b+w.uv_index_bytes*4,g=a+w.nquad_flat_uv*e;for(c=a;c<g;c+=e)u(c),p(c+b);return g-a})(c);(function(a){var c,b=w.vertex_index_bytes*4+w.material_index_bytes+w.normal_index_bytes*
4,e=b+w.uv_index_bytes*4,g=a+w.nquad_smooth_uv*e;for(c=a;c<g;c+=e)v(c),p(c+b);return g-a})(V);(function(a){var c,b=w.vertex_index_bytes*3+w.material_index_bytes,e=a+w.ntri_flat*b;for(c=a;c<e;c+=b)o(c);return e-a})(x);(function(a){var c,b=w.vertex_index_bytes*3+w.material_index_bytes+w.normal_index_bytes*3,e=a+w.ntri_smooth*b;for(c=a;c<e;c+=b)t(c);return e-a})(W);(function(a){var c,b=w.vertex_index_bytes*4+w.material_index_bytes,e=a+w.nquad_flat*b;for(c=a;c<e;c+=b)u(c);return e-a})(Y);(function(a){var c,
b=w.vertex_index_bytes*4+w.material_index_bytes+w.normal_index_bytes*4,e=a+w.nquad_smooth*b;for(c=a;c<e;c+=b)v(c);return e-a})($);this.computeCentroids();this.computeFaceNormals();THREE.Loader.prototype.hasNormals(this)&&this.computeTangents()};f.prototype=new THREE.Geometry;f.prototype.constructor=f;b(new f(c))};
THREE.ColladaLoader=function(){function a(a,e,f){U=a;e=e||$;f!==void 0&&(a=f.split("/"),a.pop(),ja=a.length<1?"":a.join("/")+"/");fa=b("//dae:library_images/dae:image",g,"image");ga=b("//dae:library_materials/dae:material",I,"material");ha=b("//dae:library_effects/dae:effect",J,"effect");ba=b("//dae:library_geometries/dae:geometry",p,"geometry");aa=b("//dae:library_controllers/dae:controller",k,"controller");ca=b("//dae:library_animations/dae:animation",N,"animation");ia=b(".//dae:library_visual_scenes/dae:visual_scene",
n,"visual_scene");da=[];ea=[];(a=U.evaluate(".//dae:scene/dae:instance_visual_scene",U,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null).iterateNext())?(a=a.getAttribute("url").replace(/^#/,""),Y=ia[a]):Y=null;Z=new THREE.Object3D;for(a=0;a<Y.nodes.length;a++)Z.add(h(Y.nodes[a]));c();for(var l in ca);l={scene:Z,morphs:da,skins:ea,dae:{images:fa,materials:ga,effects:ha,geometries:ba,controllers:aa,animations:ca,visualScenes:ia,scene:Y}};e&&e(l);return l}function b(a,c,b){for(var a=U.evaluate(a,U,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,
null),e={},g=a.iterateNext(),f=0;g;){g=(new c).parse(g);if(g.id.length==0)g.id=b+f++;e[g.id]=g;g=a.iterateNext()}return e}function c(){var a=1E6,c=-a,b=0,e;for(e in ca)for(var g=ca[e],f=0;f<g.sampler.length;f++){var h=g.sampler[f];h.create();a=Math.min(a,h.startTime);c=Math.max(c,h.endTime);b=Math.max(b,h.input.length)}return{start:a,end:c,frames:b}}function e(a,c,b,g){a.world=a.world||new THREE.Matrix4;a.world.copy(a.matrix);if(a.channels&&a.channels.length){var f=a.channels[0].sampler.output[b];
f instanceof THREE.Matrix4&&a.world.copy(f)}g&&a.world.multiply(g,a.world);c.push(a);for(g=0;g<a.nodes.length;g++)e(a.nodes[g],c,b,a.world)}function f(a,b,g){var f=aa[b.url];if(!f||!f.skin)console.log("ColladaLoader: Could not find skin controller.");else if(!b.skeleton||!b.skeleton.length)console.log("ColladaLoader: Could not find the skeleton for the skin. ");else{var h=c(),b=Y.getChildById(b.skeleton[0],!0)||Y.getChildBySid(b.skeleton[0],!0),k,l,m,o,n=new THREE.Vector3,p;for(k=0;k<a.vertices.length;k++)f.skin.bindShapeMatrix.multiplyVector3(a.vertices[k].position);
for(g=0;g<h.frames;g++){var t=[],u=[];for(k=0;k<a.vertices.length;k++)u.push(new THREE.Vertex(new THREE.Vector3));e(b,t,g);k=t;l=f.skin;for(o=0;o<k.length;o++)if(m=k[o],p=-1,m.type=="JOINT"){for(var v=0;v<l.joints.length;v++)if(m.sid==l.joints[v]){p=v;break}if(p>=0){v=l.invBindMatrices[p];m.invBindMatrix=v;m.skinningMatrix=new THREE.Matrix4;m.skinningMatrix.multiply(m.world,v);m.weights=[];for(v=0;v<l.weights.length;v++)for(var y=0;y<l.weights[v].length;y++){var w=l.weights[v][y];w.joint==p&&m.weights.push(w)}}else throw"ColladaLoader: Could not find joint '"+
m.sid+"'.";}for(k=0;k<t.length;k++)if(t[k].type=="JOINT")for(l=0;l<t[k].weights.length;l++)m=t[k].weights[l],o=m.index,m=m.weight,p=a.vertices[o],o=u[o],n.x=p.position.x,n.y=p.position.y,n.z=p.position.z,t[k].skinningMatrix.multiplyVector3(n),o.position.x+=n.x*m,o.position.y+=n.y*m,o.position.z+=n.z*m;a.morphTargets.push({name:"target_"+g,vertices:u})}}}function h(a){var c=new THREE.Object3D,b,e,g;c.name=a.id||"";c.matrixAutoUpdate=!1;c.matrix=a.matrix;for(g=0;g<a.controllers.length;g++){var k=aa[a.controllers[g].url];
switch(k.type){case "skin":if(ba[k.skin.source]){var l=new y;l.url=k.skin.source;l.instance_material=a.controllers[g].instance_material;a.geometries.push(l);b=a.controllers[g]}else if(aa[k.skin.source]&&(e=k=aa[k.skin.source],k.morph&&ba[k.morph.source]))l=new y,l.url=k.morph.source,l.instance_material=a.controllers[g].instance_material,a.geometries.push(l);break;case "morph":if(ba[k.morph.source])l=new y,l.url=k.morph.source,l.instance_material=a.controllers[g].instance_material,a.geometries.push(l),
e=a.controllers[g];console.log("ColladaLoader: Morph-controller partially supported.")}}for(g=0;g<a.geometries.length;g++){var k=a.geometries[g],l=k.instance_material,k=ba[k.url],m={},o=0,n;if(k&&k.mesh&&k.mesh.primitives){if(c.name.length==0)c.name=k.id;if(l)for(j=0;j<l.length;j++){n=l[j];var p=ha[ga[n.target].instance_effect.url].shader;p.material.opacity=!p.material.opacity?1:p.material.opacity;n=m[n.symbol]=p.material;o++}l=n||new THREE.MeshLambertMaterial({color:14540253,shading:THREE.FlatShading});
k=k.mesh.geometry3js;if(o>1){l=new THREE.MeshFaceMaterial;for(j=0;j<k.faces.length;j++)o=k.faces[j],o.materials=[m[o.daeMaterial]]}if(b!==void 0)f(k,b),l.morphTargets=!0,l=new THREE.SkinnedMesh(k,l),l.skeleton=b.skeleton,l.skinController=aa[b.url],l.skinInstanceController=b,l.name="skin_"+ea.length,ea.push(l);else if(e!==void 0){m=k;o=e instanceof u?aa[e.url]:e;if(!o||!o.morph)console.log("could not find morph controller!");else{o=o.morph;for(p=0;p<o.targets.length;p++){var t=ba[o.targets[p]];if(t.mesh&&
t.mesh.primitives&&t.mesh.primitives.length)t=t.mesh.primitives[0].geometry,t.vertices.length===m.vertices.length&&m.morphTargets.push({name:"target_1",vertices:t.vertices})}m.morphTargets.push({name:"target_Z",vertices:m.vertices})}l.morphTargets=!0;l=new THREE.Mesh(k,l);l.name="morph_"+da.length;da.push(l)}else l=new THREE.Mesh(k,l);c.add(l)}}for(g=0;g<a.nodes.length;g++)c.add(h(a.nodes[g],a));return c}function g(){this.init_from=this.id=""}function k(){this.type=this.name=this.id="";this.morph=
this.skin=null}function l(){this.weights=this.targets=this.source=this.method=null}function m(){this.source="";this.bindShapeMatrix=null;this.invBindMatrices=[];this.joints=[];this.weights=[]}function n(){this.name=this.id="";this.nodes=[];this.scene=new THREE.Object3D}function o(){this.sid=this.name=this.id="";this.nodes=[];this.controllers=[];this.transforms=[];this.geometries=[];this.channels=[];this.matrix=new THREE.Matrix4}function t(){this.type=this.sid="";this.data=[];this.matrix=new THREE.Matrix4}
function u(){this.url="";this.skeleton=[];this.instance_material=[]}function v(){this.target=this.symbol=""}function y(){this.url="";this.instance_material=[]}function p(){this.id="";this.mesh=null}function z(a){this.geometry=a.id;this.primitives=[];this.geometry3js=this.vertices=null}function x(){}function w(){this.material="";this.count=0;this.inputs=[];this.vcount=null;this.p=[];this.geometry=new THREE.Geometry}function A(){this.source="";this.stride=this.count=0;this.params=[]}function D(){this.input=
{}}function B(){this.semantic="";this.offset=0;this.source="";this.set=0}function E(a){this.id=a;this.type=null}function I(){this.name=this.id="";this.instance_effect=null}function G(){this.color=new THREE.Color(0);this.color.setRGB(Math.random(),Math.random(),Math.random());this.color.a=1;this.texcoord=this.texture=null}function K(a,c){this.type=a;this.effect=c;this.material=null}function C(a){this.effect=a;this.format=this.init_from=null}function F(a){this.effect=a;this.mipfilter=this.magfilter=
this.minfilter=this.wrap_t=this.wrap_s=this.source=null}function J(){this.name=this.id="";this.sampler=this.surface=this.shader=null}function M(){this.url=""}function N(){this.name=this.id="";this.source={};this.sampler=[];this.channel=[]}function L(a){this.animation=a;this.target=this.source="";this.member=this.arrIndices=this.arrSyntax=this.dotSyntax=this.sid=null}function O(a){this.id="";this.animation=a;this.inputs=[];this.endTime=this.startTime=this.interpolation=this.output=this.input=null;
this.duration=0}function H(a){var c=a.getAttribute("id");if(V[c]!=void 0)return V[c];V[c]=(new E(c)).parse(a);return V[c]}function Q(a){if(a=="dae")return"http://www.collada.org/2005/11/COLLADASchema";return null}function P(a){for(var a=X(a).split(/\s+/),c=[],b=0;b<a.length;b++)c.push(parseFloat(a[b]));return c}function T(a){for(var a=X(a).split(/\s+/),c=[],b=0;b<a.length;b++)c.push(parseInt(a[b],10));return c}function X(a){return a.replace(/^\s+/,"").replace(/\s+$/,"")}function R(a,c,b){return a.hasAttribute(c)?
parseInt(a.getAttribute(c),10):b}function S(a,c){if(a===void 0){for(var b="0.";b.length<c+2;)b+="0";return b}c=c||2;b=a.toString().split(".");for(b[1]=b.length>1?b[1].substr(0,c):"0";b[1].length<c;)b[1]+="0";return b.join(".")}function W(a,c){var b="";b+=S(a.x,c)+",";b+=S(a.y,c)+",";b+=S(a.z,c);return b}var U=null,Z=null,Y,$=null,V={},fa={},ca={},aa={},ba={},ga={},ha={},ia,ja,da,ea,ka=THREE.SmoothShading;g.prototype.parse=function(a){this.id=a.getAttribute("id");for(var c=0;c<a.childNodes.length;c++){var b=
a.childNodes[c];if(b.nodeName=="init_from")this.init_from=b.textContent}return this};k.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.type="none";for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];switch(b.nodeName){case "skin":this.skin=(new m).parse(b);this.type=b.nodeName;break;case "morph":this.morph=(new l).parse(b),this.type=b.nodeName}}return this};l.prototype.parse=function(a){var c={},b=[],e;this.method=a.getAttribute("method");this.source=
a.getAttribute("source").replace(/^#/,"");for(e=0;e<a.childNodes.length;e++){var g=a.childNodes[e];if(g.nodeType==1)switch(g.nodeName){case "source":g=(new E).parse(g);c[g.id]=g;break;case "targets":b=this.parseInputs(g);break;default:console.log(g.nodeName)}}for(e=0;e<b.length;e++)switch(a=b[e],g=c[a.source],a.semantic){case "MORPH_TARGET":this.targets=g.read();break;case "MORPH_WEIGHT":this.weights=g.read()}return this};l.prototype.parseInputs=function(a){for(var c=[],b=0;b<a.childNodes.length;b++){var e=
a.childNodes[b];if(e.nodeType==1)switch(e.nodeName){case "input":c.push((new B).parse(e))}}return c};m.prototype.parse=function(a){var c={},b,e;this.source=a.getAttribute("source").replace(/^#/,"");this.invBindMatrices=[];this.joints=[];this.weights=[];for(var g=0;g<a.childNodes.length;g++){var f=a.childNodes[g];if(f.nodeType==1)switch(f.nodeName){case "bind_shape_matrix":f=P(f.textContent);this.bindShapeMatrix=new THREE.Matrix4;this.bindShapeMatrix.set(f[0],f[1],f[2],f[3],f[4],f[5],f[6],f[7],f[8],
f[9],f[10],f[11],f[12],f[13],f[14],f[15]);break;case "source":f=(new E).parse(f);c[f.id]=f;break;case "joints":b=f;break;case "vertex_weights":e=f;break;default:console.log(f.nodeName)}}this.parseJoints(b,c);this.parseWeights(e,c);return this};m.prototype.parseJoints=function(a,c){for(var b=0;b<a.childNodes.length;b++){var e=a.childNodes[b];if(e.nodeType==1)switch(e.nodeName){case "input":var e=(new B).parse(e),g=c[e.source];if(e.semantic=="JOINT")this.joints=g.read();else if(e.semantic=="INV_BIND_MATRIX")this.invBindMatrices=
g.read()}}};m.prototype.parseWeights=function(a,c){for(var b,e,g=[],f=0;f<a.childNodes.length;f++){var h=a.childNodes[f];if(h.nodeType==1)switch(h.nodeName){case "input":g.push((new B).parse(h));break;case "v":b=T(h.textContent);break;case "vcount":e=T(h.textContent)}}for(f=h=0;f<e.length;f++){for(var k=e[f],l=[],m=0;m<k;m++){for(var o={},n=0;n<g.length;n++){var p=g[n],t=b[h+p.offset];switch(p.semantic){case "JOINT":o.joint=t;break;case "WEIGHT":o.weight=c[p.source].data[t]}}l.push(o);h+=g.length}for(m=
0;m<l.length;m++)l[m].index=f;this.weights.push(l)}};n.prototype.getChildById=function(a,c){for(var b=0;b<this.nodes.length;b++){var e=this.nodes[b].getChildById(a,c);if(e)return e}return null};n.prototype.getChildBySid=function(a,c){for(var b=0;b<this.nodes.length;b++){var e=this.nodes[b].getChildBySid(a,c);if(e)return e}return null};n.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.nodes=[];for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];
if(b.nodeType==1)switch(b.nodeName){case "node":this.nodes.push((new o).parse(b))}}return this};o.prototype.getChannelForTransform=function(a){for(var c=0;c<this.channels.length;c++){var b=this.channels[c],e=b.target.split("/");e.shift();var g=e.shift(),f=g.indexOf(".")>=0,h=g.indexOf("(")>=0,k;if(f)e=g.split("."),g=e.shift(),e.shift();else if(h){k=g.split("(");g=k.shift();for(e=0;e<k.length;e++)k[e]=parseInt(k[e].replace(/\)/,""))}if(g==a)return b.info={sid:g,dotSyntax:f,arrSyntax:h,arrIndices:k},
b}return null};o.prototype.getChildById=function(a,c){if(this.id==a)return this;if(c)for(var b=0;b<this.nodes.length;b++){var e=this.nodes[b].getChildById(a,c);if(e)return e}return null};o.prototype.getChildBySid=function(a,c){if(this.sid==a)return this;if(c)for(var b=0;b<this.nodes.length;b++){var e=this.nodes[b].getChildBySid(a,c);if(e)return e}return null};o.prototype.getTransformBySid=function(a){for(var c=0;c<this.transforms.length;c++)if(this.transforms[c].sid==a)return this.transforms[c];return null};
o.prototype.parse=function(a){var c;this.id=a.getAttribute("id");this.sid=a.getAttribute("sid");this.name=a.getAttribute("name");this.type=a.getAttribute("type");this.type=this.type=="JOINT"?this.type:"NODE";this.nodes=[];this.transforms=[];this.geometries=[];this.controllers=[];this.matrix=new THREE.Matrix4;for(var b=0;b<a.childNodes.length;b++)if(c=a.childNodes[b],c.nodeType==1)switch(c.nodeName){case "node":this.nodes.push((new o).parse(c));break;case "instance_camera":break;case "instance_controller":this.controllers.push((new u).parse(c));
break;case "instance_geometry":this.geometries.push((new y).parse(c));break;case "instance_light":break;case "instance_node":c=c.getAttribute("url").replace(/^#/,"");(c=U.evaluate(".//dae:library_nodes//dae:node[@id='"+c+"']",U,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null).iterateNext())&&this.nodes.push((new o).parse(c));break;case "rotate":case "translate":case "scale":case "matrix":case "lookat":case "skew":this.transforms.push((new t).parse(c));break;case "extra":break;default:console.log(c.nodeName)}a=
[];b=1E6;c=-1E6;for(var e in ca)for(var g=ca[e],f=0;f<g.channel.length;f++){var h=g.channel[f],k=g.sampler[f];e=h.target.split("/")[0];if(e==this.id)k.create(),h.sampler=k,b=Math.min(b,k.startTime),c=Math.max(c,k.endTime),a.push(h)}if(a.length)this.startTime=b,this.endTime=c;if((this.channels=a)&&this.channels.length){e=1E7;for(i=0;i<this.channels.length;i++){a=this.channels[i].sampler;for(b=0;b<a.input.length-1;b++)e=Math.min(e,a.input[b+1]-a.input[b])}b=[];for(a=this.startTime;a<this.endTime;a+=
e){c=a;for(var g={},l=f=void 0,f=0;f<this.channels.length;f++)l=this.channels[f],g[l.sid]=l;h=new THREE.Matrix4;for(f=0;f<this.transforms.length;f++)if(k=this.transforms[f],l=g[k.sid],l!==void 0){for(var m=l.sampler,n,l=0;l<m.input.length-1;l++)if(m.input[l+1]>c){n=m.output[l];break}h=n!==void 0?n instanceof THREE.Matrix4?h.multiply(h,n):h.multiply(h,k.matrix):h.multiply(h,k.matrix)}else h=h.multiply(h,k.matrix);c=h;b.push({time:a,pos:[c.n14,c.n24,c.n34],rotq:[0,0,0,1],scl:[1,1,1]})}this.keys=b}this.updateMatrix();
return this};o.prototype.updateMatrix=function(){this.matrix.identity();for(var a=0;a<this.transforms.length;a++)this.matrix.multiply(this.matrix,this.transforms[a].matrix)};t.prototype.parse=function(a){this.sid=a.getAttribute("sid");this.type=a.nodeName;this.data=P(a.textContent);this.updateMatrix();return this};t.prototype.updateMatrix=function(){var a=0;this.matrix.identity();switch(this.type){case "matrix":this.matrix.set(this.data[0],this.data[1],this.data[2],this.data[3],this.data[4],this.data[5],
this.data[6],this.data[7],this.data[8],this.data[9],this.data[10],this.data[11],this.data[12],this.data[13],this.data[14],this.data[15]);break;case "translate":this.matrix.setTranslation(this.data[0],this.data[1],this.data[2]);break;case "rotate":a=this.data[3]*(Math.PI/180);this.matrix.setRotationAxis(new THREE.Vector3(this.data[0],this.data[1],this.data[2]),a);break;case "scale":this.matrix.setScale(this.data[0],this.data[1],this.data[2])}return this.matrix};u.prototype.parse=function(a){this.url=
a.getAttribute("url").replace(/^#/,"");this.skeleton=[];this.instance_material=[];for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "skeleton":this.skeleton.push(b.textContent.replace(/^#/,""));break;case "bind_material":if(b=U.evaluate(".//dae:instance_material",b,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null))for(var e=b.iterateNext();e;)this.instance_material.push((new v).parse(e)),e=b.iterateNext()}}return this};v.prototype.parse=function(a){this.symbol=
a.getAttribute("symbol");this.target=a.getAttribute("target").replace(/^#/,"");return this};y.prototype.parse=function(a){this.url=a.getAttribute("url").replace(/^#/,"");this.instance_material=[];for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1&&b.nodeName=="bind_material"){if(a=U.evaluate(".//dae:instance_material",b,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null))for(c=a.iterateNext();c;)this.instance_material.push((new v).parse(c)),c=a.iterateNext();break}}return this};
p.prototype.parse=function(a){this.id=a.getAttribute("id");for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];switch(b.nodeName){case "mesh":this.mesh=(new z(this)).parse(b)}}return this};z.prototype.parse=function(a){function c(a,b){var e=W(a.position);g[e]===void 0&&(g[e]={v:a,index:b});return g[e]}this.primitives=[];var b;for(b=0;b<a.childNodes.length;b++){var e=a.childNodes[b];switch(e.nodeName){case "source":H(e);break;case "vertices":this.vertices=(new D).parse(e);break;case "triangles":this.primitives.push((new w).parse(e));
break;case "polygons":console.warn("polygon holes not yet supported!");case "polylist":this.primitives.push((new x).parse(e))}}var g={};this.geometry3js=new THREE.Geometry;e=V[this.vertices.input.POSITION.source].data;for(a=b=0;b<e.length;b+=3,a++){var f=new THREE.Vertex(new THREE.Vector3(e[b],e[b+1],e[b+2]));c(f,a);this.geometry3js.vertices.push(f)}for(b=0;b<this.primitives.length;b++)primitive=this.primitives[b],primitive.setVertices(this.vertices),this.handlePrimitive(primitive,this.geometry3js,
g);this.geometry3js.computeCentroids();this.geometry3js.computeFaceNormals();this.geometry3js.computeVertexNormals();this.geometry3js.computeBoundingBox();return this};z.prototype.handlePrimitive=function(a,c,b){var e=0,g,f,h=a.p,k=a.inputs,l,m,o,n=0,p=3,t=[];for(g=0;g<k.length;g++)switch(l=k[g],l.semantic){case "TEXCOORD":t.push(l.set)}for(;e<h.length;){var u=[],v=[],y={},w=[];a.vcount&&(p=a.vcount[n++]);for(g=0;g<p;g++)for(f=0;f<k.length;f++)switch(l=k[f],source=V[l.source],m=h[e+g*k.length+l.offset],
numParams=source.accessor.params.length,o=m*numParams,l.semantic){case "VERTEX":l=W(c.vertices[m].position);u.push(b[l].index);break;case "NORMAL":v.push(new THREE.Vector3(source.data[o],source.data[o+1],source.data[o+2]));break;case "TEXCOORD":y[l.set]===void 0&&(y[l.set]=[]);y[l.set].push(new THREE.UV(source.data[o],source.data[o+1]));break;case "COLOR":w.push((new THREE.Color).setRGB(source.data[o],source.data[o+1],source.data[o+2]))}var x;p==3?x=new THREE.Face3(u[0],u[1],u[2],[v[0],v[1],v[2]],
w.length?w:new THREE.Color):p==4&&(x=new THREE.Face4(u[0],u[1],u[2],u[3],[v[0],v[1],v[2],v[3]],w.length?w:new THREE.Color));x.daeMaterial=a.material;c.faces.push(x);for(f=0;f<t.length;f++)g=y[t[f]],c.faceVertexUvs[f].push([g[0],g[1],g[2]]);e+=k.length*p}};x.prototype=new w;x.prototype.constructor=x;w.prototype.setVertices=function(a){for(var c=0;c<this.inputs.length;c++)if(this.inputs[c].source==a.id)this.inputs[c].source=a.input.POSITION.source};w.prototype.parse=function(a){this.inputs=[];this.material=
a.getAttribute("material");this.count=R(a,"count",0);for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];switch(b.nodeName){case "input":this.inputs.push((new B).parse(a.childNodes[c]));break;case "vcount":this.vcount=T(b.textContent);break;case "p":this.p=T(b.textContent)}}return this};A.prototype.parse=function(a){this.params=[];this.source=a.getAttribute("source");this.count=R(a,"count",0);this.stride=R(a,"stride",0);for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeName==
"param"){var e={};e.name=b.getAttribute("name");e.type=b.getAttribute("type");this.params.push(e)}}return this};D.prototype.parse=function(a){this.id=a.getAttribute("id");for(var c=0;c<a.childNodes.length;c++)a.childNodes[c].nodeName=="input"&&(input=(new B).parse(a.childNodes[c]),this.input[input.semantic]=input);return this};B.prototype.parse=function(a){this.semantic=a.getAttribute("semantic");this.source=a.getAttribute("source").replace(/^#/,"");this.set=R(a,"set",-1);this.offset=R(a,"offset",
0);if(this.semantic=="TEXCOORD"&&this.set<0)this.set=0;return this};E.prototype.parse=function(a){this.id=a.getAttribute("id");for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];switch(b.nodeName){case "bool_array":for(var e=X(b.textContent).split(/\s+/),g=[],f=0;f<e.length;f++)g.push(e[f]=="true"||e[f]=="1"?!0:!1);this.data=g;this.type=b.nodeName;break;case "float_array":this.data=P(b.textContent);this.type=b.nodeName;break;case "int_array":this.data=T(b.textContent);this.type=b.nodeName;
break;case "IDREF_array":case "Name_array":this.data=X(b.textContent).split(/\s+/);this.type=b.nodeName;break;case "technique_common":for(e=0;e<b.childNodes.length;e++)if(b.childNodes[e].nodeName=="accessor"){this.accessor=(new A).parse(b.childNodes[e]);break}}}return this};E.prototype.read=function(){var a=[],c=this.accessor.params[0];switch(c.type){case "IDREF":case "Name":case "name":case "float":return this.data;case "float4x4":for(c=0;c<this.data.length;c+=16){var b=this.data.slice(c,c+16),e=
new THREE.Matrix4;e.set(b[0],b[1],b[2],b[3],b[4],b[5],b[6],b[7],b[8],b[9],b[10],b[11],b[12],b[13],b[14],b[15]);a.push(e)}break;default:console.log("ColladaLoader: Source: Read dont know how to read "+c.type+".")}return a};I.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");for(var c=0;c<a.childNodes.length;c++)if(a.childNodes[c].nodeName=="instance_effect"){this.instance_effect=(new M).parse(a.childNodes[c]);break}return this};G.prototype.isColor=function(){return this.texture==
null};G.prototype.isTexture=function(){return this.texture!=null};G.prototype.parse=function(a){for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "color":b=P(b.textContent);this.color=new THREE.Color(0);this.color.setRGB(b[0],b[1],b[2]);this.color.a=b[3];break;case "texture":this.texture=b.getAttribute("texture"),this.texcoord=b.getAttribute("texcoord")}}return this};K.prototype.parse=function(a){for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];
if(b.nodeType==1)switch(b.nodeName){case "ambient":case "emission":case "diffuse":case "specular":case "transparent":this[b.nodeName]=(new G).parse(b);break;case "shininess":case "reflectivity":case "transparency":var e;e=U.evaluate(".//dae:float",b,Q,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null);for(var g=e.iterateNext(),f=[];g;)f.push(g),g=e.iterateNext();e=f;e.length>0&&(this[b.nodeName]=parseFloat(e[0].textContent))}}this.create();return this};K.prototype.create=function(){var a={},c=this.transparency!==
void 0&&this.transparency<1,b;for(b in this)switch(b){case "ambient":case "emission":case "diffuse":case "specular":var e=this[b];if(e instanceof G)if(e.isTexture()){if(this.effect.sampler&&this.effect.surface&&this.effect.sampler.source==this.effect.surface.sid&&(e=fa[this.effect.surface.init_from]))a.map=THREE.ImageUtils.loadTexture(ja+e.init_from),a.map.wrapS=THREE.RepeatWrapping,a.map.wrapT=THREE.RepeatWrapping,a.map.repeat.x=1,a.map.repeat.y=-1}else b=="diffuse"?a.color=e.color.getHex():c||(a[b]=
e.color.getHex());break;case "shininess":case "reflectivity":a[b]=this[b];break;case "transparency":if(c)a.transparent=!0,a.opacity=this[b],c=!0}a.shading=ka;return this.material=new THREE.MeshLambertMaterial(a)};C.prototype.parse=function(a){for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "init_from":this.init_from=b.textContent;break;case "format":this.format=b.textContent;break;default:console.log("unhandled Surface prop: "+b.nodeName)}}return this};
F.prototype.parse=function(a){for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "source":this.source=b.textContent;break;case "minfilter":this.minfilter=b.textContent;break;case "magfilter":this.magfilter=b.textContent;break;case "mipfilter":this.mipfilter=b.textContent;break;case "wrap_s":this.wrap_s=b.textContent;break;case "wrap_t":this.wrap_t=b.textContent;break;default:console.log("unhandled Sampler2D prop: "+b.nodeName)}}return this};J.prototype.create=
function(){if(this.shader==null)return null};J.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.shader=null;for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "profile_COMMON":this.parseTechnique(this.parseProfileCOMMON(b))}}return this};J.prototype.parseNewparam=function(a){for(var c=a.getAttribute("sid"),b=0;b<a.childNodes.length;b++){var e=a.childNodes[b];if(e.nodeType==1)switch(e.nodeName){case "surface":this.surface=
(new C(this)).parse(e);this.surface.sid=c;break;case "sampler2D":this.sampler=(new F(this)).parse(e);this.sampler.sid=c;break;case "extra":break;default:console.log(e.nodeName)}}};J.prototype.parseProfileCOMMON=function(a){for(var c,b=0;b<a.childNodes.length;b++){var e=a.childNodes[b];if(e.nodeType==1)switch(e.nodeName){case "profile_COMMON":this.parseProfileCOMMON(e);break;case "technique":c=e;break;case "newparam":this.parseNewparam(e);break;case "extra":break;default:console.log(e.nodeName)}}return c};
J.prototype.parseTechnique=function(a){for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "lambert":case "blinn":case "phong":this.shader=(new K(b.nodeName,this)).parse(b)}}};M.prototype.parse=function(a){this.url=a.getAttribute("url").replace(/^#/,"");return this};N.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.source={};for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "source":b=
(new E).parse(b);this.source[b.id]=b;break;case "sampler":this.sampler.push((new O(this)).parse(b));break;case "channel":this.channel.push((new L(this)).parse(b))}}return this};L.prototype.parse=function(a){this.source=a.getAttribute("source").replace(/^#/,"");this.target=a.getAttribute("target");var c=this.target.split("/");c.shift();var a=c.shift(),b=a.indexOf(".")>=0,e=a.indexOf("(")>=0,g,f;if(b)c=a.split("."),a=c.shift(),f=c.shift();else if(e){g=a.split("(");a=g.shift();for(c=0;c<g.length;c++)g[c]=
parseInt(g[c].replace(/\)/,""))}this.sid=a;this.dotSyntax=b;this.arrSyntax=e;this.arrIndices=g;this.member=f;return this};O.prototype.parse=function(a){this.id=a.getAttribute("id");this.inputs=[];for(var c=0;c<a.childNodes.length;c++){var b=a.childNodes[c];if(b.nodeType==1)switch(b.nodeName){case "input":this.inputs.push((new B).parse(b))}}return this};O.prototype.create=function(){for(var a=0;a<this.inputs.length;a++){var c=this.inputs[a],b=this.animation.source[c.source];switch(c.semantic){case "INPUT":this.input=
b.read();break;case "OUTPUT":this.output=b.read();break;case "INTERPOLATION":this.interpolation=b.read();break;case "IN_TANGENT":break;case "OUT_TANGENT":break;default:console.log(c.semantic)}}this.duration=this.endTime=this.startTime=0;if(this.input.length){this.startTime=1E8;this.endTime=-1E8;for(a=0;a<this.input.length;a++)this.startTime=Math.min(this.startTime,this.input[a]),this.endTime=Math.max(this.endTime,this.input[a]);this.duration=this.endTime-this.startTime}};return{load:function(c,b){if(document.implementation&&
document.implementation.createDocument){document.implementation.createDocument("http://www.collada.org/2005/11/COLLADASchema","COLLADA",null);c+="?rnd="+Math.random();var e=new XMLHttpRequest;e.overrideMimeType&&e.overrideMimeType("text/xml");e.onreadystatechange=function(){if(e.readyState==4&&(e.status==0||e.status==200))$=b,a(e.responseXML,void 0,c)};e.open("GET",c,!0);e.send(null)}else alert("Don't know how to parse XML!")},parse:a,setPreferredShading:function(a){ka=a},applySkin:f,geometries:ba}};
THREE.JSONLoader=function(a){THREE.Loader.call(this,a)};THREE.JSONLoader.prototype=new THREE.Loader;THREE.JSONLoader.prototype.constructor=THREE.JSONLoader;THREE.JSONLoader.prototype.supr=THREE.Loader.prototype;
THREE.JSONLoader.prototype.load=function(a,b,c){var e=this,f;if(a instanceof Object)console.warn("DEPRECATED: JSONLoader( parameters ) is now JSONLoader( url, callback, texturePath )."),f=a,a=f.model,b=f.callback,c=f.texture_path;f=new Worker(a);c=c?c:this.extractUrlbase(a);f.onmessage=function(a){e.createModel(a.data,b,c);e.onLoadComplete()};this.onLoadStart();f.postMessage((new Date).getTime())};
THREE.JSONLoader.prototype.createModel=function(a,b,c){var e=new THREE.Geometry,f=a.scale!==void 0?1/a.scale:1;this.init_materials(e,a.materials,c);(function(c){if(a.version===void 0||a.version!=2)console.error("Deprecated file format.");else{var b,f,l,m,n,o,t,u,v,y,p,z,x,w,A=a.faces;o=a.vertices;var D=a.normals,B=a.colors,E=0;for(b=0;b<a.uvs.length;b++)a.uvs[b].length&&E++;for(b=0;b<E;b++)e.faceUvs[b]=[],e.faceVertexUvs[b]=[];m=0;for(n=o.length;m<n;)t=new THREE.Vertex,t.position.x=o[m++]*c,t.position.y=
o[m++]*c,t.position.z=o[m++]*c,e.vertices.push(t);m=0;for(n=A.length;m<n;){c=A[m++];o=c&1;l=c&2;b=c&4;f=c&8;u=c&16;t=c&32;y=c&64;c&=128;o?(p=new THREE.Face4,p.a=A[m++],p.b=A[m++],p.c=A[m++],p.d=A[m++],o=4):(p=new THREE.Face3,p.a=A[m++],p.b=A[m++],p.c=A[m++],o=3);if(l)l=A[m++],p.materials=e.materials[l];l=e.faces.length;if(b)for(b=0;b<E;b++)z=a.uvs[b],v=A[m++],w=z[v*2],v=z[v*2+1],e.faceUvs[b][l]=new THREE.UV(w,v);if(f)for(b=0;b<E;b++){z=a.uvs[b];x=[];for(f=0;f<o;f++)v=A[m++],w=z[v*2],v=z[v*2+1],x[f]=
new THREE.UV(w,v);e.faceVertexUvs[b][l]=x}if(u)u=A[m++]*3,f=new THREE.Vector3,f.x=D[u++],f.y=D[u++],f.z=D[u],p.normal=f;if(t)for(b=0;b<o;b++)u=A[m++]*3,f=new THREE.Vector3,f.x=D[u++],f.y=D[u++],f.z=D[u],p.vertexNormals.push(f);if(y)t=A[m++],t=new THREE.Color(B[t]),p.color=t;if(c)for(b=0;b<o;b++)t=A[m++],t=new THREE.Color(B[t]),p.vertexColors.push(t);e.faces.push(p)}}})(f);(function(){var c,b,f,l;if(a.skinWeights){c=0;for(b=a.skinWeights.length;c<b;c+=2)f=a.skinWeights[c],l=a.skinWeights[c+1],e.skinWeights.push(new THREE.Vector4(f,
l,0,0))}if(a.skinIndices){c=0;for(b=a.skinIndices.length;c<b;c+=2)f=a.skinIndices[c],l=a.skinIndices[c+1],e.skinIndices.push(new THREE.Vector4(f,l,0,0))}e.bones=a.bones;e.animation=a.animation})();(function(c){if(a.morphTargets!==void 0){var b,f,l,m,n,o,t,u,v;b=0;for(f=a.morphTargets.length;b<f;b++){e.morphTargets[b]={};e.morphTargets[b].name=a.morphTargets[b].name;e.morphTargets[b].vertices=[];u=e.morphTargets[b].vertices;v=a.morphTargets[b].vertices;l=0;for(m=v.length;l<m;l+=3)n=v[l]*c,o=v[l+1]*
c,t=v[l+2]*c,u.push(new THREE.Vertex(new THREE.Vector3(n,o,t)))}}if(a.morphColors!==void 0){b=0;for(f=a.morphColors.length;b<f;b++){e.morphColors[b]={};e.morphColors[b].name=a.morphColors[b].name;e.morphColors[b].colors=[];m=e.morphColors[b].colors;n=a.morphColors[b].colors;c=0;for(l=n.length;c<l;c+=3)o=new THREE.Color(16755200),o.setRGB(n[c],n[c+1],n[c+2]),m.push(o)}}})(f);e.computeCentroids();e.computeFaceNormals();this.hasNormals(e)&&e.computeTangents();b(e)};
THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){}};
THREE.SceneLoader.prototype={load:function(a,b){var c=this,e=new Worker(a);e.postMessage(0);var f=THREE.Loader.prototype.extractUrlbase(a);e.onmessage=function(a){function e(a,c){return c=="relativeToHTML"?a:f+"/"+a}function k(){for(u in F.objects)if(!H.objects[u])if(x=F.objects[u],x.geometry!==void 0){if(B=H.geometries[x.geometry]){var a=!1;K=[];for(P=0;P<x.materials.length;P++)K[P]=H.materials[x.materials[P]],a=K[P]instanceof THREE.ShaderMaterial;a&&B.computeTangents();w=x.position;r=x.rotation;
q=x.quaternion;s=x.scale;q=0;K.length==0&&(K[0]=new THREE.MeshFaceMaterial);K.length>1&&(K=[new THREE.MeshFaceMaterial]);object=new THREE.Mesh(B,K);object.name=u;object.position.set(w[0],w[1],w[2]);q?(object.quaternion.set(q[0],q[1],q[2],q[3]),object.useQuaternion=!0):object.rotation.set(r[0],r[1],r[2]);object.scale.set(s[0],s[1],s[2]);object.visible=x.visible;H.scene.add(object);H.objects[u]=object;x.meshCollider&&(a=THREE.CollisionUtils.MeshColliderWBox(object),H.scene.collisions.colliders.push(a));
if(x.castsShadow)a=new THREE.ShadowVolume(B),H.scene.add(a),a.position=object.position,a.rotation=object.rotation,a.scale=object.scale;x.trigger&&x.trigger.toLowerCase()!="none"&&(a={type:x.trigger,object:x},H.triggers[object.name]=a)}}else w=x.position,r=x.rotation,q=x.quaternion,s=x.scale,q=0,object=new THREE.Object3D,object.name=u,object.position.set(w[0],w[1],w[2]),q?(object.quaternion.set(q[0],q[1],q[2],q[3]),object.useQuaternion=!0):object.rotation.set(r[0],r[1],r[2]),object.scale.set(s[0],
s[1],s[2]),object.visible=x.visible!==void 0?x.visible:!1,H.scene.add(object),H.objects[u]=object,H.empties[u]=object,x.trigger&&x.trigger.toLowerCase()!="none"&&(a={type:x.trigger,object:x},H.triggers[object.name]=a)}function l(a){return function(b){H.geometries[a]=b;k();M-=1;c.onLoadComplete();n()}}function m(a){return function(c){H.geometries[a]=c}}function n(){c.callbackProgress({totalModels:L,totalTextures:O,loadedModels:L-M,loadedTextures:O-N},H);c.onLoadProgress();M==0&&N==0&&b(H)}var o,t,
u,v,y,p,z,x,w,A,D,B,E,I,G,K,C,F,J,M,N,L,O,H;F=a.data;G=new THREE.BinaryLoader;J=new THREE.JSONLoader;N=M=0;H={scene:new THREE.Scene,geometries:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{},triggers:{},empties:{}};a=!1;for(u in F.objects)if(x=F.objects[u],x.meshCollider){a=!0;break}if(a)H.scene.collisions=new THREE.CollisionSystem;if(F.transform){a=F.transform.position;A=F.transform.rotation;var Q=F.transform.scale;a&&H.scene.position.set(a[0],a[1],a[2]);A&&H.scene.rotation.set(A[0],
A[1],A[2]);Q&&H.scene.scale.set(Q[0],Q[1],Q[2]);(a||A||Q)&&H.scene.updateMatrix()}a=function(){N-=1;n();c.onLoadComplete()};for(y in F.cameras)A=F.cameras[y],A.type=="perspective"?E=new THREE.PerspectiveCamera(A.fov,A.aspect,A.near,A.far):A.type=="ortho"&&(E=new THREE.OrthographicCamera(A.left,A.right,A.top,A.bottom,A.near,A.far)),w=A.position,A=A.target,E.position.set(w[0],w[1],w[2]),E.target=new THREE.Vector3(A[0],A[1],A[2]),H.cameras[y]=E;for(v in F.lights)y=F.lights[v],E=y.color!==void 0?y.color:
16777215,A=y.intensity!==void 0?y.intensity:1,y.type=="directional"?(w=y.direction,C=new THREE.DirectionalLight(E,A),C.position.set(w[0],w[1],w[2]),C.position.normalize()):y.type=="point"?(w=y.position,d=y.distance,C=new THREE.PointLight(E,A,d),C.position.set(w[0],w[1],w[2])):y.type=="ambient"&&(C=new THREE.AmbientLight(E)),H.scene.add(C),H.lights[v]=C;for(p in F.fogs)v=F.fogs[p],v.type=="linear"?I=new THREE.Fog(0,v.near,v.far):v.type=="exp2"&&(I=new THREE.FogExp2(0,v.density)),A=v.color,I.color.setRGB(A[0],
A[1],A[2]),H.fogs[p]=I;if(H.cameras&&F.defaults.camera)H.currentCamera=H.cameras[F.defaults.camera];if(H.fogs&&F.defaults.fog)H.scene.fog=H.fogs[F.defaults.fog];A=F.defaults.bgcolor;H.bgColor=new THREE.Color;H.bgColor.setRGB(A[0],A[1],A[2]);H.bgColorAlpha=F.defaults.bgalpha;for(o in F.geometries)if(p=F.geometries[o],p.type=="bin_mesh"||p.type=="ascii_mesh")M+=1,c.onLoadStart();L=M;for(o in F.geometries)p=F.geometries[o],p.type=="cube"?(B=new THREE.CubeGeometry(p.width,p.height,p.depth,p.segmentsWidth,
p.segmentsHeight,p.segmentsDepth,null,p.flipped,p.sides),H.geometries[o]=B):p.type=="plane"?(B=new THREE.PlaneGeometry(p.width,p.height,p.segmentsWidth,p.segmentsHeight),H.geometries[o]=B):p.type=="sphere"?(B=new THREE.SphereGeometry(p.radius,p.segmentsWidth,p.segmentsHeight),H.geometries[o]=B):p.type=="cylinder"?(B=new THREE.CylinderGeometry(p.topRad,p.botRad,p.height,p.radSegs,p.heightSegs),H.geometries[o]=B):p.type=="torus"?(B=new THREE.TorusGeometry(p.radius,p.tube,p.segmentsR,p.segmentsT),H.geometries[o]=
B):p.type=="icosahedron"?(B=new THREE.IcosahedronGeometry(p.subdivisions),H.geometries[o]=B):p.type=="bin_mesh"?G.load({model:e(p.url,F.urlBaseType),callback:l(o)}):p.type=="ascii_mesh"?J.load({model:e(p.url,F.urlBaseType),callback:l(o)}):p.type=="embedded_mesh"&&(p=F.embeds[p.id])&&J.createModel(p,m(o),"");for(z in F.textures)if(o=F.textures[z],o.url instanceof Array){N+=o.url.length;for(G=0;G<o.url.length;G++)c.onLoadStart()}else N+=1,c.onLoadStart();O=N;for(z in F.textures){o=F.textures[z];if(o.mapping!=
void 0&&THREE[o.mapping]!=void 0)o.mapping=new THREE[o.mapping];if(o.url instanceof Array){G=[];for(var P=0;P<o.url.length;P++)G[P]=e(o.url[P],F.urlBaseType);G=THREE.ImageUtils.loadTextureCube(G,o.mapping,a)}else{G=THREE.ImageUtils.loadTexture(e(o.url,F.urlBaseType),o.mapping,a);if(THREE[o.minFilter]!=void 0)G.minFilter=THREE[o.minFilter];if(THREE[o.magFilter]!=void 0)G.magFilter=THREE[o.magFilter];if(o.repeat){G.repeat.set(o.repeat[0],o.repeat[1]);if(o.repeat[0]!=1)G.wrapS=THREE.RepeatWrapping;if(o.repeat[1]!=
1)G.wrapT=THREE.RepeatWrapping}o.offset&&G.offset.set(o.offset[0],o.offset[1]);if(o.wrap){J={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(J[o.wrap[0]]!==void 0)G.wrapS=J[o.wrap[0]];if(J[o.wrap[1]]!==void 0)G.wrapT=J[o.wrap[1]]}}H.textures[z]=G}for(t in F.materials){z=F.materials[t];for(D in z.parameters)if(D=="envMap"||D=="map"||D=="lightMap")z.parameters[D]=H.textures[z.parameters[D]];else if(D=="shading")z.parameters[D]=z.parameters[D]=="flat"?THREE.FlatShading:THREE.SmoothShading;
else if(D=="blending")z.parameters[D]=THREE[z.parameters[D]]?THREE[z.parameters[D]]:THREE.NormalBlending;else if(D=="combine")z.parameters[D]=z.parameters[D]=="MixOperation"?THREE.MixOperation:THREE.MultiplyOperation;else if(D=="vertexColors")if(z.parameters[D]=="face")z.parameters[D]=THREE.FaceColors;else if(z.parameters[D])z.parameters[D]=THREE.VertexColors;if(z.parameters.opacity!==void 0&&z.parameters.opacity<1)z.parameters.transparent=!0;if(z.parameters.normalMap){o=THREE.ShaderUtils.lib.normal;
a=THREE.UniformsUtils.clone(o.uniforms);G=z.parameters.color;J=z.parameters.specular;p=z.parameters.ambient;I=z.parameters.shininess;a.tNormal.texture=H.textures[z.parameters.normalMap];if(z.parameters.normalMapFactor)a.uNormalScale.value=z.parameters.normalMapFactor;if(z.parameters.map)a.tDiffuse.texture=z.parameters.map,a.enableDiffuse.value=!0;if(z.parameters.lightMap)a.tAO.texture=z.parameters.lightMap,a.enableAO.value=!0;if(z.parameters.specularMap)a.tSpecular.texture=H.textures[z.parameters.specularMap],
a.enableSpecular.value=!0;a.uDiffuseColor.value.setHex(G);a.uSpecularColor.value.setHex(J);a.uAmbientColor.value.setHex(p);a.uShininess.value=I;if(z.parameters.opacity)a.uOpacity.value=z.parameters.opacity;z=new THREE.ShaderMaterial({fragmentShader:o.fragmentShader,vertexShader:o.vertexShader,uniforms:a,lights:!0,fog:!0})}else z=new THREE[z.type](z.parameters);H.materials[t]=z}k();c.callbackSync(H)}},constructor:THREE.SceneLoader};THREE.UTF8Loader=function(){};THREE.UTF8Loader.prototype=new THREE.UTF8Loader;
THREE.UTF8Loader.prototype.constructor=THREE.UTF8Loader;
THREE.UTF8Loader.prototype.load=function(a){var b=new XMLHttpRequest,c=a.model,e=a.callback,f=a.scale!==void 0?a.scale:1,h=a.offsetX!==void 0?a.offsetX:0,g=a.offsetY!==void 0?a.offsetY:0,k=a.offsetZ!==void 0?a.offsetZ:0;b.onreadystatechange=function(){b.readyState==4?b.status==200||b.status==0?THREE.UTF8Loader.prototype.createModel(b.responseText,e,f,h,g,k):alert("Couldn't load ["+c+"] ["+b.status+"]"):b.readyState!=3&&b.readyState==2&&b.getResponseHeader("Content-Length")};b.open("GET",c,!0);b.send(null)};
THREE.UTF8Loader.prototype.decompressMesh=function(a){var b=a.charCodeAt(0);b>=57344&&(b-=2048);b++;for(var c=new Float32Array(8*b),e=1,f=0;f<8;f++){for(var h=0,g=0;g<b;++g){var k=a.charCodeAt(g+e);h+=k>>1^-(k&1);c[8*g+f]=h}e+=b}b=a.length-e;h=new Uint16Array(b);for(f=g=0;f<b;f++)k=a.charCodeAt(f+e),h[f]=g-k,k==0&&g++;return[c,h]};
THREE.UTF8Loader.prototype.createModel=function(a,b,c,e,f,h){var g=function(){var b=this;b.materials=[];THREE.Geometry.call(this);var g=THREE.UTF8Loader.prototype.decompressMesh(a),m=[],n=[];(function(a,g,l){for(var m,n,p,z=a.length;l<z;l+=g)m=a[l],n=a[l+1],p=a[l+2],m=m/16383*c,n=n/16383*c,p=p/16383*c,m+=e,n+=f,p+=h,b.vertices.push(new THREE.Vertex(new THREE.Vector3(m,n,p)))})(g[0],8,0);(function(a,c,b){for(var e,f,g=a.length;b<g;b+=c)e=a[b],f=a[b+1],e/=1023,f/=1023,n.push(e,1-f)})(g[0],8,3);(function(a,
c,b){for(var e,f,g,h=a.length;b<h;b+=c)e=a[b],f=a[b+1],g=a[b+2],e=(e-512)/511,f=(f-512)/511,g=(g-512)/511,m.push(e,f,g)})(g[0],8,5);(function(a){var c,e,f,g,h,l,x,w,A,D=a.length;for(c=0;c<D;c+=3){e=a[c];f=a[c+1];g=a[c+2];h=b;w=e;A=f;l=g;x=e;var B=f,E=g,I=h.materials[0],G=m[B*3],K=m[B*3+1],B=m[B*3+2],C=m[E*3],F=m[E*3+1],E=m[E*3+2];x=new THREE.Vector3(m[x*3],m[x*3+1],m[x*3+2]);B=new THREE.Vector3(G,K,B);E=new THREE.Vector3(C,F,E);h.faces.push(new THREE.Face3(w,A,l,[x,B,E],null,I));h=n[e*2];e=n[e*2+
1];l=n[f*2];x=n[f*2+1];w=n[g*2];A=n[g*2+1];g=b.faceVertexUvs[0];f=l;l=x;x=[];x.push(new THREE.UV(h,e));x.push(new THREE.UV(f,l));x.push(new THREE.UV(w,A));g.push(x)}})(g[1]);this.computeCentroids();this.computeFaceNormals()};g.prototype=new THREE.Geometry;g.prototype.constructor=g;b(new g)};
THREE.Axes=function(){THREE.Object3D.call(this);var a=new THREE.Geometry;a.vertices.push(new THREE.Vertex);a.vertices.push(new THREE.Vertex(new THREE.Vector3(0,100,0)));var b=new THREE.CylinderGeometry(0,5,25,5,1),c=new THREE.Line(a,new THREE.LineBasicMaterial({color:16711680}));c.rotation.z=-Math.PI/2;this.add(c);c=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:16711680}));c.position.x=100;c.rotation.z=-Math.PI/2;this.add(c);c=new THREE.Line(a,new THREE.LineBasicMaterial({color:65280}));this.add(c);
c=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:65280}));c.position.y=100;this.add(c);c=new THREE.Line(a,new THREE.LineBasicMaterial({color:255}));c.rotation.x=Math.PI/2;this.add(c);c=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:255}));c.position.z=100;c.rotation.x=Math.PI/2;this.add(c)};THREE.Axes.prototype=new THREE.Object3D;THREE.Axes.prototype.constructor=THREE.Axes;
THREE.MarchingCubes=function(a,b){THREE.Object3D.call(this);this.materials=b instanceof Array?b:[b];this.init=function(a){this.isolation=80;this.size=a;this.size2=this.size*this.size;this.size3=this.size2*this.size;this.halfsize=this.size/2;this.delta=2/this.size;this.yd=this.size;this.zd=this.size2;this.field=new Float32Array(this.size3);this.normal_cache=new Float32Array(this.size3*3);this.vlist=new Float32Array(36);this.nlist=new Float32Array(36);this.firstDraw=!0;this.maxCount=4096;this.count=
0;this.hasNormal=this.hasPos=!1;this.positionArray=new Float32Array(this.maxCount*3);this.normalArray=new Float32Array(this.maxCount*3)};this.lerp=function(a,b,f){return a+(b-a)*f};this.VIntX=function(a,b,f,h,g,k,l,m,n,o){g=(g-n)/(o-n);n=this.normal_cache;b[h]=k+g*this.delta;b[h+1]=l;b[h+2]=m;f[h]=this.lerp(n[a],n[a+3],g);f[h+1]=this.lerp(n[a+1],n[a+4],g);f[h+2]=this.lerp(n[a+2],n[a+5],g)};this.VIntY=function(a,b,f,h,g,k,l,m,n,o){g=(g-n)/(o-n);n=this.normal_cache;b[h]=k;b[h+1]=l+g*this.delta;b[h+
2]=m;b=a+this.yd*3;f[h]=this.lerp(n[a],n[b],g);f[h+1]=this.lerp(n[a+1],n[b+1],g);f[h+2]=this.lerp(n[a+2],n[b+2],g)};this.VIntZ=function(a,b,f,h,g,k,l,m,n,o){g=(g-n)/(o-n);n=this.normal_cache;b[h]=k;b[h+1]=l;b[h+2]=m+g*this.delta;b=a+this.zd*3;f[h]=this.lerp(n[a],n[b],g);f[h+1]=this.lerp(n[a+1],n[b+1],g);f[h+2]=this.lerp(n[a+2],n[b+2],g)};this.compNorm=function(a){var b=a*3;this.normal_cache[b]==0&&(this.normal_cache[b]=this.field[a-1]-this.field[a+1],this.normal_cache[b+1]=this.field[a-this.yd]-this.field[a+
this.yd],this.normal_cache[b+2]=this.field[a-this.zd]-this.field[a+this.zd])};this.polygonize=function(a,b,f,h,g,k){var l=h+1,m=h+this.yd,n=h+this.zd,o=l+this.yd,t=l+this.zd,u=h+this.yd+this.zd,v=l+this.yd+this.zd,y=0,p=this.field[h],z=this.field[l],x=this.field[m],w=this.field[o],A=this.field[n],D=this.field[t],B=this.field[u],E=this.field[v];p<g&&(y|=1);z<g&&(y|=2);x<g&&(y|=8);w<g&&(y|=4);A<g&&(y|=16);D<g&&(y|=32);B<g&&(y|=128);E<g&&(y|=64);var I=THREE.edgeTable[y];if(I==0)return 0;var G=this.delta,
K=a+G,C=b+G,G=f+G;I&1&&(this.compNorm(h),this.compNorm(l),this.VIntX(h*3,this.vlist,this.nlist,0,g,a,b,f,p,z));I&2&&(this.compNorm(l),this.compNorm(o),this.VIntY(l*3,this.vlist,this.nlist,3,g,K,b,f,z,w));I&4&&(this.compNorm(m),this.compNorm(o),this.VIntX(m*3,this.vlist,this.nlist,6,g,a,C,f,x,w));I&8&&(this.compNorm(h),this.compNorm(m),this.VIntY(h*3,this.vlist,this.nlist,9,g,a,b,f,p,x));I&16&&(this.compNorm(n),this.compNorm(t),this.VIntX(n*3,this.vlist,this.nlist,12,g,a,b,G,A,D));I&32&&(this.compNorm(t),
this.compNorm(v),this.VIntY(t*3,this.vlist,this.nlist,15,g,K,b,G,D,E));I&64&&(this.compNorm(u),this.compNorm(v),this.VIntX(u*3,this.vlist,this.nlist,18,g,a,C,G,B,E));I&128&&(this.compNorm(n),this.compNorm(u),this.VIntY(n*3,this.vlist,this.nlist,21,g,a,b,G,A,B));I&256&&(this.compNorm(h),this.compNorm(n),this.VIntZ(h*3,this.vlist,this.nlist,24,g,a,b,f,p,A));I&512&&(this.compNorm(l),this.compNorm(t),this.VIntZ(l*3,this.vlist,this.nlist,27,g,K,b,f,z,D));I&1024&&(this.compNorm(o),this.compNorm(v),this.VIntZ(o*
3,this.vlist,this.nlist,30,g,K,C,f,w,E));I&2048&&(this.compNorm(m),this.compNorm(u),this.VIntZ(m*3,this.vlist,this.nlist,33,g,a,C,f,x,B));y<<=4;for(g=h=0;THREE.triTable[y+g]!=-1;)a=y+g,b=a+1,f=a+2,this.posnormtriv(this.vlist,this.nlist,3*THREE.triTable[a],3*THREE.triTable[b],3*THREE.triTable[f],k),g+=3,h++;return h};this.posnormtriv=function(a,b,f,h,g,k){var l=this.count*3;this.positionArray[l]=a[f];this.positionArray[l+1]=a[f+1];this.positionArray[l+2]=a[f+2];this.positionArray[l+3]=a[h];this.positionArray[l+
4]=a[h+1];this.positionArray[l+5]=a[h+2];this.positionArray[l+6]=a[g];this.positionArray[l+7]=a[g+1];this.positionArray[l+8]=a[g+2];this.normalArray[l]=b[f];this.normalArray[l+1]=b[f+1];this.normalArray[l+2]=b[f+2];this.normalArray[l+3]=b[h];this.normalArray[l+4]=b[h+1];this.normalArray[l+5]=b[h+2];this.normalArray[l+6]=b[g];this.normalArray[l+7]=b[g+1];this.normalArray[l+8]=b[g+2];this.hasNormal=this.hasPos=!0;this.count+=3;this.count>=this.maxCount-3&&k(this)};this.begin=function(){this.count=0;
this.hasNormal=this.hasPos=!1};this.end=function(a){if(this.count!=0){for(var b=this.count*3;b<this.positionArray.length;b++)this.positionArray[b]=0;a(this)}};this.addBall=function(a,b,f,h,g){var k=this.size*Math.sqrt(h/g),l=f*this.size,m=b*this.size,n=a*this.size,o=Math.floor(l-k);o<1&&(o=1);l=Math.floor(l+k);l>this.size-1&&(l=this.size-1);var t=Math.floor(m-k);t<1&&(t=1);m=Math.floor(m+k);m>this.size-1&&(m=this.size-1);var u=Math.floor(n-k);u<1&&(u=1);k=Math.floor(n+k);k>this.size-1&&(k=this.size-
1);for(var v,y,p,z,x,w;o<l;o++){n=this.size2*o;y=o/this.size-f;x=y*y;for(y=t;y<m;y++){p=n+this.size*y;v=y/this.size-b;w=v*v;for(v=u;v<k;v++)z=v/this.size-a,z=h/(1.0E-6+z*z+w+x)-g,z>0&&(this.field[p+v]+=z)}}};this.addPlaneX=function(a,b){var f,h,g,k,l,m=this.size,n=this.yd,o=this.zd,t=this.field,u=m*Math.sqrt(a/b);u>m&&(u=m);for(f=0;f<u;f++)if(h=f/m,h*=h,k=a/(1.0E-4+h)-b,k>0)for(h=0;h<m;h++){l=f+h*n;for(g=0;g<m;g++)t[o*g+l]+=k}};this.addPlaneY=function(a,b){var f,h,g,k,l,m,n=this.size,o=this.yd,t=
this.zd,u=this.field,v=n*Math.sqrt(a/b);v>n&&(v=n);for(h=0;h<v;h++)if(f=h/n,f*=f,k=a/(1.0E-4+f)-b,k>0){l=h*o;for(f=0;f<n;f++){m=l+f;for(g=0;g<n;g++)u[t*g+m]+=k}}};this.addPlaneZ=function(a,b){var f,h,g,k,l,m;size=this.size;yd=this.yd;zd=this.zd;field=this.field;dist=size*Math.sqrt(a/b);dist>size&&(dist=size);for(g=0;g<dist;g++)if(f=g/size,f*=f,k=a/(1.0E-4+f)-b,k>0){l=zd*g;for(h=0;h<size;h++){m=l+h*yd;for(f=0;f<size;f++)field[m+f]+=k}}};this.reset=function(){var a;for(a=0;a<this.size3;a++)this.normal_cache[a*
3]=0,this.field[a]=0};this.render=function(a){this.begin();var b,f,h,g,k,l,m,n,o,t=this.size-2;for(g=1;g<t;g++){o=this.size2*g;m=(g-this.halfsize)/this.halfsize;for(h=1;h<t;h++){n=o+this.size*h;l=(h-this.halfsize)/this.halfsize;for(f=1;f<t;f++)k=(f-this.halfsize)/this.halfsize,b=n+f,this.polygonize(k,l,m,b,this.isolation,a)}}this.end(a)};this.generateGeometry=function(){var a=0,b=new THREE.Geometry,f=[];this.render(function(h){var g,k,l,m,n,o,t,u;for(g=0;g<h.count;g++)t=g*3,n=t+1,u=t+2,k=h.positionArray[t],
l=h.positionArray[n],m=h.positionArray[u],o=new THREE.Vector3(k,l,m),k=h.normalArray[t],l=h.normalArray[n],m=h.normalArray[u],t=new THREE.Vector3(k,l,m),t.normalize(),n=new THREE.Vertex(o),b.vertices.push(n),f.push(t);nfaces=h.count/3;for(g=0;g<nfaces;g++)t=(a+g)*3,n=t+1,u=t+2,o=f[t],k=f[n],l=f[u],t=new THREE.Face3(t,n,u,[o,k,l]),b.faces.push(t);a+=nfaces;h.count=0});return b};this.init(a)};THREE.MarchingCubes.prototype=new THREE.Object3D;THREE.MarchingCubes.prototype.constructor=THREE.MarchingCubes;
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2,11,1,5,1,11,-1,0,2,5,0,5,9,2,11,5,4,5,8,11,8,5,-1,9,4,5,2,11,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,5,10,3,5,2,3,4,5,3,8,4,-1,-1,-1,-1,5,10,2,5,2,4,4,2,0,-1,-1,-1,-1,-1,-1,-1,3,10,2,3,5,10,3,8,5,4,5,8,0,1,9,-1,5,10,2,5,2,4,1,9,2,9,4,2,-1,-1,-1,-1,8,4,5,8,5,3,3,5,1,-1,-1,-1,-1,-1,-1,-1,0,4,5,1,0,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,4,5,8,5,3,9,0,5,0,3,5,-1,-1,-1,-1,9,4,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,11,7,4,9,11,9,10,11,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,7,9,11,7,9,10,11,-1,-1,-1,-1,1,10,11,1,11,
4,1,4,0,7,4,11,-1,-1,-1,-1,3,1,4,3,4,8,1,10,4,7,4,11,10,11,4,-1,4,11,7,9,11,4,9,2,11,9,1,2,-1,-1,-1,-1,9,7,4,9,11,7,9,1,11,2,11,1,0,8,3,-1,11,7,4,11,4,2,2,4,0,-1,-1,-1,-1,-1,-1,-1,11,7,4,11,4,2,8,3,4,3,2,4,-1,-1,-1,-1,2,9,10,2,7,9,2,3,7,7,4,9,-1,-1,-1,-1,9,10,7,9,7,4,10,2,7,8,7,0,2,0,7,-1,3,7,10,3,10,2,7,4,10,1,10,0,4,0,10,-1,1,10,2,8,7,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,7,1,3,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,0,8,1,8,7,1,-1,-1,-1,-1,4,0,3,7,4,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,8,7,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,11,9,10,-1,-1,-1,-1,-1,-1,-1,0,1,10,0,10,8,8,10,11,-1,-1,-1,-1,-1,-1,-1,3,1,10,11,3,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,11,1,11,9,9,11,8,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,1,2,9,2,11,9,-1,-1,-1,-1,0,2,11,8,0,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,2,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,10,8,9,-1,-1,-1,-1,-1,-1,-1,9,10,2,0,9,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,0,1,8,1,10,8,-1,-1,-1,-1,1,10,
2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,8,9,1,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,9,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,3,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1]);THREE.PlaneCollider=function(a,b){this.point=a;this.normal=b};THREE.SphereCollider=function(a,b){this.center=a;this.radius=b;this.radiusSq=b*b};THREE.BoxCollider=function(a,b){this.min=a;this.max=b;this.dynamic=!0;this.normal=new THREE.Vector3};
THREE.MeshCollider=function(a,b){this.mesh=a;this.box=b;this.numFaces=this.mesh.geometry.faces.length;this.normal=new THREE.Vector3};THREE.CollisionSystem=function(){this.collisionNormal=new THREE.Vector3;this.colliders=[];this.hits=[]};THREE.Collisions=new THREE.CollisionSystem;THREE.CollisionSystem.prototype.merge=function(a){Array.prototype.push.apply(this.colliders,a.colliders);Array.prototype.push.apply(this.hits,a.hits)};
THREE.CollisionSystem.prototype.rayCastAll=function(a){a.direction.normalize();this.hits.length=0;var b,c,e,f,h=0;b=0;for(c=this.colliders.length;b<c;b++)if(f=this.colliders[b],e=this.rayCast(a,f),e<Number.MAX_VALUE)f.distance=e,e>h?this.hits.push(f):this.hits.unshift(f),h=e;return this.hits};
THREE.CollisionSystem.prototype.rayCastNearest=function(a){var b=this.rayCastAll(a);if(b.length==0)return null;for(var c=0;b[c]instanceof THREE.MeshCollider;){var e=this.rayMesh(a,b[c]);if(e.dist<Number.MAX_VALUE){b[c].distance=e.dist;b[c].faceIndex=e.faceIndex;break}c++}if(c>b.length)return null;return b[c]};
THREE.CollisionSystem.prototype.rayCast=function(a,b){if(b instanceof THREE.PlaneCollider)return this.rayPlane(a,b);else if(b instanceof THREE.SphereCollider)return this.raySphere(a,b);else if(b instanceof THREE.BoxCollider)return this.rayBox(a,b);else if(b instanceof THREE.MeshCollider&&b.box)return this.rayBox(a,b.box)};
THREE.CollisionSystem.prototype.rayMesh=function(a,b){for(var c=this.makeRayLocal(a,b.mesh),e=Number.MAX_VALUE,f,h=0;h<b.numFaces;h++){var g=b.mesh.geometry.faces[h],k=b.mesh.geometry.vertices[g.a].position,l=b.mesh.geometry.vertices[g.b].position,m=b.mesh.geometry.vertices[g.c].position,n=g instanceof THREE.Face4?b.mesh.geometry.vertices[g.d].position:null;g instanceof THREE.Face3?(g=this.rayTriangle(c,k,l,m,e,this.collisionNormal,b.mesh),g<e&&(e=g,f=h,b.normal.copy(this.collisionNormal),b.normal.normalize())):
g instanceof THREE.Face4&&(g=this.rayTriangle(c,k,l,n,e,this.collisionNormal,b.mesh),g<e&&(e=g,f=h,b.normal.copy(this.collisionNormal),b.normal.normalize()),g=this.rayTriangle(c,l,m,n,e,this.collisionNormal,b.mesh),g<e&&(e=g,f=h,b.normal.copy(this.collisionNormal),b.normal.normalize()))}return{dist:e,faceIndex:f}};
THREE.CollisionSystem.prototype.rayTriangle=function(a,b,c,e,f,h,g){var k=THREE.CollisionSystem.__v1,l=THREE.CollisionSystem.__v2;h.set(0,0,0);k.sub(c,b);l.sub(e,c);h.cross(k,l);k=h.dot(a.direction);if(!(k<0))if(g.doubleSided||g.flipSided)h.multiplyScalar(-1),k*=-1;else return Number.MAX_VALUE;g=h.dot(b)-h.dot(a.origin);if(!(g<=0))return Number.MAX_VALUE;if(!(g>=k*f))return Number.MAX_VALUE;g/=k;k=THREE.CollisionSystem.__v3;k.copy(a.direction);k.multiplyScalar(g);k.addSelf(a.origin);Math.abs(h.x)>
Math.abs(h.y)?Math.abs(h.x)>Math.abs(h.z)?(a=k.y-b.y,h=c.y-b.y,f=e.y-b.y,k=k.z-b.z,c=c.z-b.z,e=e.z-b.z):(a=k.x-b.x,h=c.x-b.x,f=e.x-b.x,k=k.y-b.y,c=c.y-b.y,e=e.y-b.y):Math.abs(h.y)>Math.abs(h.z)?(a=k.x-b.x,h=c.x-b.x,f=e.x-b.x,k=k.z-b.z,c=c.z-b.z,e=e.z-b.z):(a=k.x-b.x,h=c.x-b.x,f=e.x-b.x,k=k.y-b.y,c=c.y-b.y,e=e.y-b.y);b=h*e-c*f;if(b==0)return Number.MAX_VALUE;b=1/b;e=(a*e-k*f)*b;if(!(e>=0))return Number.MAX_VALUE;b*=h*k-c*a;if(!(b>=0))return Number.MAX_VALUE;if(!(1-e-b>=0))return Number.MAX_VALUE;return g};
THREE.CollisionSystem.prototype.makeRayLocal=function(a,b){var c=THREE.CollisionSystem.__m;THREE.Matrix4.makeInvert(b.matrixWorld,c);var e=THREE.CollisionSystem.__r;e.origin.copy(a.origin);e.direction.copy(a.direction);c.multiplyVector3(e.origin);c.rotateAxis(e.direction);e.direction.normalize();return e};
THREE.CollisionSystem.prototype.rayBox=function(a,b){var c;b.dynamic&&b.mesh&&b.mesh.matrixWorld?c=this.makeRayLocal(a,b.mesh):(c=THREE.CollisionSystem.__r,c.origin.copy(a.origin),c.direction.copy(a.direction));var e=0,f=0,h=0,g=0,k=0,l=0,m=!0;c.origin.x<b.min.x?(e=b.min.x-c.origin.x,e/=c.direction.x,m=!1,g=-1):c.origin.x>b.max.x&&(e=b.max.x-c.origin.x,e/=c.direction.x,m=!1,g=1);c.origin.y<b.min.y?(f=b.min.y-c.origin.y,f/=c.direction.y,m=!1,k=-1):c.origin.y>b.max.y&&(f=b.max.y-c.origin.y,f/=c.direction.y,
m=!1,k=1);c.origin.z<b.min.z?(h=b.min.z-c.origin.z,h/=c.direction.z,m=!1,l=-1):c.origin.z>b.max.z&&(h=b.max.z-c.origin.z,h/=c.direction.z,m=!1,l=1);if(m)return-1;m=0;f>e&&(m=1,e=f);h>e&&(m=2,e=h);switch(m){case 0:k=c.origin.y+c.direction.y*e;if(k<b.min.y||k>b.max.y)return Number.MAX_VALUE;c=c.origin.z+c.direction.z*e;if(c<b.min.z||c>b.max.z)return Number.MAX_VALUE;b.normal.set(g,0,0);break;case 1:g=c.origin.x+c.direction.x*e;if(g<b.min.x||g>b.max.x)return Number.MAX_VALUE;c=c.origin.z+c.direction.z*
e;if(c<b.min.z||c>b.max.z)return Number.MAX_VALUE;b.normal.set(0,k,0);break;case 2:g=c.origin.x+c.direction.x*e;if(g<b.min.x||g>b.max.x)return Number.MAX_VALUE;k=c.origin.y+c.direction.y*e;if(k<b.min.y||k>b.max.y)return Number.MAX_VALUE;b.normal.set(0,0,l)}return e};THREE.CollisionSystem.prototype.rayPlane=function(a,b){var c=a.direction.dot(b.normal),e=b.point.dot(b.normal);if(c<0)c=(e-a.origin.dot(b.normal))/c;else return Number.MAX_VALUE;return c>0?c:Number.MAX_VALUE};
THREE.CollisionSystem.prototype.raySphere=function(a,b){var c=b.center.clone().subSelf(a.origin);if(c.lengthSq<b.radiusSq)return-1;var e=c.dot(a.direction.clone());if(e<=0)return Number.MAX_VALUE;c=b.radiusSq-(c.lengthSq()-e*e);if(c>=0)return Math.abs(e)-Math.sqrt(c);return Number.MAX_VALUE};THREE.CollisionSystem.__v1=new THREE.Vector3;THREE.CollisionSystem.__v2=new THREE.Vector3;THREE.CollisionSystem.__v3=new THREE.Vector3;THREE.CollisionSystem.__nr=new THREE.Vector3;THREE.CollisionSystem.__m=new THREE.Matrix4;
THREE.CollisionSystem.__r=new THREE.Ray;THREE.CollisionUtils={};THREE.CollisionUtils.MeshOBB=function(a){a.geometry.computeBoundingBox();var b=a.geometry.boundingBox,c=new THREE.Vector3(b.x[0],b.y[0],b.z[0]),b=new THREE.Vector3(b.x[1],b.y[1],b.z[1]),c=new THREE.BoxCollider(c,b);c.mesh=a;return c};THREE.CollisionUtils.MeshAABB=function(a){var b=THREE.CollisionUtils.MeshOBB(a);b.min.addSelf(a.position);b.max.addSelf(a.position);b.dynamic=!1;return b};
THREE.CollisionUtils.MeshColliderWBox=function(a){return new THREE.MeshCollider(a,THREE.CollisionUtils.MeshOBB(a))};
if(THREE.WebGLRenderer)THREE.AnaglyphWebGLRenderer=function(a){THREE.WebGLRenderer.call(this,a);var b=this,c=this.setSize,e=this.render,f=new THREE.PerspectiveCamera,h=new THREE.PerspectiveCamera,g=new THREE.Matrix4,k=new THREE.Matrix4,l,m,n;f.matrixAutoUpdate=h.matrixAutoUpdate=!1;var a={minFilter:THREE.LinearFilter,magFilter:THREE.NearestFilter,format:THREE.RGBAFormat},o=new THREE.WebGLRenderTarget(512,512,a),t=new THREE.WebGLRenderTarget(512,512,a),u=new THREE.PerspectiveCamera(53,1,1,1E4);u.position.z=
2;_material=new THREE.ShaderMaterial({uniforms:{mapLeft:{type:"t",value:0,texture:o},mapRight:{type:"t",value:1,texture:t}},vertexShader:"varying vec2 vUv;\nvoid main() {\nvUv = vec2( uv.x, 1.0 - uv.y );\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D mapLeft;\nuniform sampler2D mapRight;\nvarying vec2 vUv;\nvoid main() {\nvec4 colorL, colorR;\nvec2 uv = vUv;\ncolorL = texture2D( mapLeft, uv );\ncolorR = texture2D( mapRight, uv );\ngl_FragColor = vec4( colorL.g * 0.7 + colorL.b * 0.3, colorR.g, colorR.b, colorL.a + colorR.a ) * 1.1;\n}"});
var v=new THREE.Scene;v.add(new THREE.Mesh(new THREE.PlaneGeometry(2,2),_material));this.setSize=function(a,e){c.call(b,a,e);o.width=a;o.height=e;t.width=a;t.height=e};this.render=function(a,c){c.update(null,!0);if(l!==c.aspect||m!==c.near||n!==c.fov){l=c.aspect;m=c.near;n=c.fov;var z=c.projectionMatrix.clone(),x=125/30*0.5,w=x*m/125,A=m*Math.tan(n*Math.PI/360),D;g.n14=x;k.n14=-x;x=-A*l+w;D=A*l+w;z.n11=2*m/(D-x);z.n13=(D+x)/(D-x);f.projectionMatrix=z.clone();x=-A*l-w;D=A*l-w;z.n11=2*m/(D-x);z.n13=
(D+x)/(D-x);h.projectionMatrix=z.clone()}f.matrix=c.matrixWorld.clone().multiplySelf(k);f.update(null,!0);f.position.copy(c.position);f.near=m;f.far=c.far;e.call(b,a,f,o,!0);h.matrix=c.matrixWorld.clone().multiplySelf(g);h.update(null,!0);h.position.copy(c.position);h.near=m;h.far=c.far;e.call(b,a,h,t,!0);e.call(b,v,u)}};
if(THREE.WebGLRenderer)THREE.CrosseyedWebGLRenderer=function(a){THREE.WebGLRenderer.call(this,a);this.autoClear=!1;var b=this,c=this.setSize,e=this.render,f,h,g=new THREE.PerspectiveCamera;g.target=new THREE.Vector3(0,0,0);var k=new THREE.PerspectiveCamera;k.target=new THREE.Vector3(0,0,0);b.separation=10;if(a&&a.separation!==void 0)b.separation=a.separation;this.setSize=function(a,e){c.call(b,a,e);f=a/2;h=e};this.render=function(a,c){this.clear();g.fov=c.fov;g.aspect=0.5*c.aspect;g.near=c.near;g.far=
c.far;g.updateProjectionMatrix();g.position.copy(c.position);g.target.copy(c.target);g.translateX(b.separation);g.lookAt(g.target);k.projectionMatrix=g.projectionMatrix;k.position.copy(c.position);k.target.copy(c.target);k.translateX(-b.separation);k.lookAt(k.target);this.setViewport(0,0,f,h);e.call(b,a,g);this.setViewport(f,0,f,h);e.call(b,a,k,!1)}};