three.min.js

// three.js - http://github.com/mrdoob/three.js
'use strict';var THREE=THREE||{REVISION:"58"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};self.Int32Array=self.Int32Array||Array;self.Float32Array=self.Float32Array||Array;String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};
THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};
(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!window.requestAnimationFrame;++c)window.requestAnimationFrame=window[b[c]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[b[c]+"CancelAnimationFrame"]||window[b[c]+"CancelRequestAnimationFrame"];void 0===window.requestAnimationFrame&&(window.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),g=window.setTimeout(function(){b(c+f)},f);a=c+f;return g});window.cancelAnimationFrame=window.cancelAnimationFrame||
function(a){window.clearTimeout(a)}})();THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;THREE.NormalBlending=1;THREE.AdditiveBlending=2;
THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;
THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;
THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;
THREE.RGBA_S3TC_DXT3_Format=2003;THREE.RGBA_S3TC_DXT5_Format=2004;THREE.Color=function(a){void 0!==a&&this.set(a);return this};
THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c+=1);1<c&&(c-=1);return c<1/6?a+6*(b-a)*
c:0.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a},b=0.5>=c?c*(1+b):c+b-c*b,c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d+),(\d+),(\d+)\)$/i.test(a))return a=/^rgb\((\d+),(\d+),(\d+)\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.test(a))return a=/^rgb\((\d+)\%,(\d+)\%,(\d+)\%\)$/i.exec(a),this.r=Math.min(100,
parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1]+a[1]+a[2]+a[2]+a[3]+a[3],16)),this;if(/^(\w+)$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g=a.g;this.b=
a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*
this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(){var a={h:0,s:0,l:0};return function(){var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var i=e-f,f=0.5>=h?i/(e+f):i/(2-e-f);switch(e){case b:g=(c-d)/i+(c<d?6:0);break;case c:g=(d-b)/i+2;break;case d:g=(b-c)/i+4}g/=6}a.h=g;a.s=f;a.l=h;return a}}(),getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,
b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;
this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
THREE.ColorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,
darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,
grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,
lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,
palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,
tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};THREE.Quaternion=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
THREE.Quaternion.prototype={constructor:THREE.Quaternion,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},setFromEuler:function(a,b){var c=Math.cos(a.x/2),d=Math.cos(a.y/2),e=Math.cos(a.z/2),f=Math.sin(a.x/2),g=Math.sin(a.y/2),h=Math.sin(a.z/2);void 0===b||"XYZ"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e-f*g*h):"YXZ"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*
h-f*g*e,this.w=c*d*e+f*g*h):"ZXY"===b?(this.x=f*d*e-c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e-f*g*h):"ZYX"===b?(this.x=f*d*e-c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h-f*g*e,this.w=c*d*e+f*g*h):"YZX"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h-f*g*e,this.w=c*d*e-f*g*h):"XZY"===b&&(this.x=f*d*e-c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e+f*g*h);return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this.x=a.x*d;this.y=a.y*d;this.z=a.z*d;this.w=Math.cos(c);
return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0],a=b[4],d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],i=b[6],b=b[10],j=c+f+b;0<j?(c=0.5/Math.sqrt(j+1),this.w=0.25/c,this.x=(i-g)*c,this.y=(d-h)*c,this.z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this.w=(i-g)/c,this.x=0.25*c,this.y=(a+e)/c,this.z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this.w=(d-h)/c,this.x=(a+e)/c,this.y=0.25*c,this.z=(g+i)/c):(c=2*Math.sqrt(1+b-c-f),this.w=(e-a)/c,this.x=(d+h)/c,this.y=(g+i)/c,this.z=0.25*c);return this},inverse:function(){this.conjugate().normalize();
return this},conjugate:function(){this.x*=-1;this.y*=-1;this.z*=-1;return this},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},normalize:function(){var a=this.length();0===a?(this.z=this.y=this.x=0,this.w=1):(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a);return this},multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),
this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,b){var c=a.x,d=a.y,e=a.z,f=a.w,g=b.x,h=b.y,i=b.z,j=b.w;this.x=c*j+f*g+d*i-e*h;this.y=d*j+f*h+e*g-c*i;this.z=e*j+f*i+c*h-d*g;this.w=f*j-c*g-d*h-e*i;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){var c=this.x,d=this.y,e=this.z,
f=this.w,g=f*a.w+c*a.x+d*a.y+e*a.z;0>g?(this.w=-a.w,this.x=-a.x,this.y=-a.y,this.z=-a.z,g=-g):this.copy(a);if(1<=g)return this.w=f,this.x=c,this.y=d,this.z=e,this;var h=Math.acos(g),i=Math.sqrt(1-g*g);if(0.001>Math.abs(i))return this.w=0.5*(f+this.w),this.x=0.5*(c+this.x),this.y=0.5*(d+this.y),this.z=0.5*(e+this.z),this;g=Math.sin((1-b)*h)/i;h=Math.sin(b*h)/i;this.w=f*g+this.w*h;this.x=c*g+this.x*h;this.y=d*g+this.y*h;this.z=e*g+this.z*h;return this},equals:function(a){return a.x===this.x&&a.y===
this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Quaternion(this.x,this.y,this.z,this.w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,
b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=
a.y;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a):this.set(0,0);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);return this},
negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/
b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+
a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*
b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements,e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);
this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z,a=a.w,h=a*b+f*d-g*c,i=a*c+g*b-e*d,j=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+i*-g-j*-f;this.y=i*a+b*-f+j*-e-h*-g;this.z=j*a+b*-g+h*-f-i*-e;return this},transformDirection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*
b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a,this.z/=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=
a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=
this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},cross:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=
a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y,a=this.z-a.z;return b*b+c*c+a*a},setEulerFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,e=d[0],f=d[4],g=d[8],h=d[1],i=d[5],j=d[9],m=d[2],p=d[6],d=d[10];void 0===b||"XYZ"===
b?(this.y=Math.asin(c(g)),0.99999>Math.abs(g)?(this.x=Math.atan2(-j,d),this.z=Math.atan2(-f,e)):(this.x=Math.atan2(p,i),this.z=0)):"YXZ"===b?(this.x=Math.asin(-c(j)),0.99999>Math.abs(j)?(this.y=Math.atan2(g,d),this.z=Math.atan2(h,i)):(this.y=Math.atan2(-m,e),this.z=0)):"ZXY"===b?(this.x=Math.asin(c(p)),0.99999>Math.abs(p)?(this.y=Math.atan2(-m,d),this.z=Math.atan2(-f,i)):(this.y=0,this.z=Math.atan2(h,e))):"ZYX"===b?(this.y=Math.asin(-c(m)),0.99999>Math.abs(m)?(this.x=Math.atan2(p,d),this.z=Math.atan2(h,
e)):(this.x=0,this.z=Math.atan2(-f,i))):"YZX"===b?(this.z=Math.asin(c(h)),0.99999>Math.abs(h)?(this.x=Math.atan2(-j,i),this.y=Math.atan2(-m,e)):(this.x=0,this.y=Math.atan2(g,d))):"XZY"===b&&(this.z=Math.asin(-c(f)),0.99999>Math.abs(f)?(this.x=Math.atan2(p,i),this.y=Math.atan2(g,e)):(this.x=Math.atan2(-j,d),this.y=0));return this},setEulerFromQuaternion:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.x*a.x,e=a.y*a.y,f=a.z*a.z,g=a.w*a.w;void 0===b||"XYZ"===b?(this.x=Math.atan2(2*
(a.x*a.w-a.y*a.z),g-d-e+f),this.y=Math.asin(c(2*(a.x*a.z+a.y*a.w))),this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),g+d-e-f)):"YXZ"===b?(this.x=Math.asin(c(2*(a.x*a.w-a.y*a.z))),this.y=Math.atan2(2*(a.x*a.z+a.y*a.w),g-d-e+f),this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),g-d+e-f)):"ZXY"===b?(this.x=Math.asin(c(2*(a.x*a.w+a.y*a.z))),this.y=Math.atan2(2*(a.y*a.w-a.z*a.x),g-d-e+f),this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),g-d+e-f)):"ZYX"===b?(this.x=Math.atan2(2*(a.x*a.w+a.z*a.y),g-d-e+f),this.y=Math.asin(c(2*(a.y*a.w-a.x*
a.z))),this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),g+d-e-f)):"YZX"===b?(this.x=Math.atan2(2*(a.x*a.w-a.z*a.y),g-d+e-f),this.y=Math.atan2(2*(a.y*a.w-a.x*a.z),g+d-e-f),this.z=Math.asin(c(2*(a.x*a.y+a.z*a.w)))):"XZY"===b&&(this.x=Math.atan2(2*(a.x*a.w+a.y*a.z),g-d+e-f),this.y=Math.atan2(2*(a.x*a.z+a.y*a.w),g+d-e-f),this.z=Math.asin(c(2*(a.z*a.w-a.x*a.y))));return this},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getScaleFromMatrix:function(a){var b=
this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();this.x=b;this.y=c;this.z=a;return this},getColumnFromMatrix:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,
this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};
THREE.extend(THREE.Vector3.prototype,{applyEuler:function(){var a=new THREE.Quaternion;return function(b,c){var d=a.setFromEuler(b,c);this.applyQuaternion(d);return this}}(),applyAxisAngle:function(){var a=new THREE.Quaternion;return function(b,c){var d=a.setFromAxisAngle(b,c);this.applyQuaternion(d);return this}}(),projectOnVector:function(){var a=new THREE.Vector3;return function(b){a.copy(b).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a=new THREE.Vector3;
return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b).multiplyScalar(2);return this.subVectors(a,this)}}()});THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;
case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},
addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},
applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(this.x/=a,this.y/=a,this.z/=a,this.w/=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=
a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],i=a[9];c=a[2];b=a[6];var j=a[10];if(0.01>Math.abs(d-g)&&0.01>Math.abs(f-c)&&0.01>Math.abs(i-b)){if(0.1>Math.abs(d+g)&&0.1>Math.abs(f+c)&&0.1>Math.abs(i+b)&&0.1>Math.abs(e+h+j-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;j=(j+1)/2;d=(d+g)/4;f=(f+c)/4;i=(i+b)/4;e>h&&e>j?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):h>j?0.01>h?(b=0.707106781,
c=0,d=0.707106781):(c=Math.sqrt(h),b=d/c,d=i/c):0.01>j?(c=b=0.707106781,d=0):(d=Math.sqrt(j),b=f/d,c=i/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-i)*(b-i)+(f-c)*(f-c)+(g-d)*(g-d));0.001>Math.abs(a)&&(a=1);this.x=(b-i)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+j-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&
(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*
this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&
a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,
b){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);
this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)};
THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);
this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);
this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a){return new THREE.Vector2((a.x-this.min.x)/(this.max.x-this.min.x),
(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);
return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y),b.z<this.min.z?this.min.z=b.z:b.z>this.max.z&&(this.max.z=b.z)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector3;
return function(b,c){var d=a.copy(c).multiplyScalar(0.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(0.5)},
size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=
this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a){return new THREE.Vector3((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,
this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,
new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,
this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(a,b,c,d,e,f,g,h,i){this.elements=new Float32Array(9);this.set(void 0!==a?a:1,b||0,c||0,d||0,void 0!==e?e:1,f||0,g||0,h||0,void 0!==i?i:1)};
THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,i){var j=this.elements;j[0]=a;j[3]=b;j[6]=c;j[1]=d;j[4]=e;j[7]=f;j[2]=g;j[5]=h;j[8]=i;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],i=a[7],a=a[8];return b*f*a-b*g*i-c*e*a+c*g*h+d*e*i-d*f*h},getInverse:function(a,
b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/
c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},clone:function(){var a=this.elements;return new THREE.Matrix3(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8])}};THREE.Matrix4=function(a,b,c,d,e,f,g,h,i,j,m,p,l,r,s,n){var q=this.elements=new Float32Array(16);q[0]=void 0!==a?a:1;q[4]=b||0;q[8]=c||0;q[12]=d||0;q[1]=e||0;q[5]=void 0!==f?f:1;q[9]=g||0;q[13]=h||0;q[2]=i||0;q[6]=j||0;q[10]=void 0!==m?m:1;q[14]=p||0;q[3]=l||0;q[7]=r||0;q[11]=s||0;q[15]=void 0!==n?n:1};
THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,i,j,m,p,l,r,s,n){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=h;q[2]=i;q[6]=j;q[10]=m;q[14]=p;q[3]=l;q[7]=r;q[11]=s;q[15]=n;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15]);return this},extractPosition:function(a){console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition().");
return this.copyPosition(a)},copyPosition:function(a){var b=this.elements,a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements,b=b.elements,d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),setRotationFromEuler:function(a,
b){console.warn("DEPRECATED: Matrix4's .setRotationFromEuler() has been deprecated in favor of makeRotationFromEuler.  Please update your code.");return this.makeRotationFromEuler(a,b)},makeRotationFromEuler:function(a,b){var c=this.elements,d=a.x,e=a.y,f=a.z,g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e),i=Math.cos(f),f=Math.sin(f);if(void 0===b||"XYZ"===b){var j=g*i,m=g*f,p=d*i,l=d*f;c[0]=h*i;c[4]=-h*f;c[8]=e;c[1]=m+p*e;c[5]=j-l*e;c[9]=-d*h;c[2]=l-j*e;c[6]=p+m*e;c[10]=g*h}else"YXZ"===b?
(j=h*i,m=h*f,p=e*i,l=e*f,c[0]=j+l*d,c[4]=p*d-m,c[8]=g*e,c[1]=g*f,c[5]=g*i,c[9]=-d,c[2]=m*d-p,c[6]=l+j*d,c[10]=g*h):"ZXY"===b?(j=h*i,m=h*f,p=e*i,l=e*f,c[0]=j-l*d,c[4]=-g*f,c[8]=p+m*d,c[1]=m+p*d,c[5]=g*i,c[9]=l-j*d,c[2]=-g*e,c[6]=d,c[10]=g*h):"ZYX"===b?(j=g*i,m=g*f,p=d*i,l=d*f,c[0]=h*i,c[4]=p*e-m,c[8]=j*e+l,c[1]=h*f,c[5]=l*e+j,c[9]=m*e-p,c[2]=-e,c[6]=d*h,c[10]=g*h):"YZX"===b?(j=g*h,m=g*e,p=d*h,l=d*e,c[0]=h*i,c[4]=l-j*f,c[8]=p*f+m,c[1]=f,c[5]=g*i,c[9]=-d*i,c[2]=-e*i,c[6]=m*f+p,c[10]=j-l*f):"XZY"===b&&
(j=g*h,m=g*e,p=d*h,l=d*e,c[0]=h*i,c[4]=-f,c[8]=e*i,c[1]=j*f+l,c[5]=g*i,c[9]=m*f-p,c[2]=p*f-m,c[6]=d*i,c[10]=l*f+j);c[3]=0;c[7]=0;c[11]=0;c[12]=0;c[13]=0;c[14]=0;c[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion.  Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=
c+c,h=d+d,i=e+e,a=c*g,j=c*h,c=c*i,m=d*h,d=d*i,e=e*i,g=f*g,h=f*h,f=f*i;b[0]=1-(m+e);b[4]=j-f;b[8]=c+h;b[1]=j+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+m);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());
b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],i=c[12],j=c[1],m=c[5],p=c[9],l=c[13],r=c[2],s=c[6],n=c[10],q=c[14],
y=c[3],u=c[7],x=c[11],c=c[15],t=d[0],E=d[4],J=d[8],F=d[12],z=d[1],H=d[5],K=d[9],G=d[13],L=d[2],B=d[6],V=d[10],C=d[14],I=d[3],M=d[7],P=d[11],d=d[15];e[0]=f*t+g*z+h*L+i*I;e[4]=f*E+g*H+h*B+i*M;e[8]=f*J+g*K+h*V+i*P;e[12]=f*F+g*G+h*C+i*d;e[1]=j*t+m*z+p*L+l*I;e[5]=j*E+m*H+p*B+l*M;e[9]=j*J+m*K+p*V+l*P;e[13]=j*F+m*G+p*C+l*d;e[2]=r*t+s*z+n*L+q*I;e[6]=r*E+s*H+n*B+q*M;e[10]=r*J+s*K+n*V+q*P;e[14]=r*F+s*G+n*C+q*d;e[3]=y*t+u*z+x*L+c*I;e[7]=y*E+u*H+x*B+c*M;e[11]=y*J+u*K+x*V+c*P;e[15]=y*F+u*G+x*C+c*d;return this},
multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyProjection(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],i=a[13],j=a[2],m=a[6],p=a[10],l=a[14];return a[3]*(+e*h*m-d*i*m-e*g*p+c*i*p+d*g*l-c*h*l)+a[7]*(+b*h*l-b*i*p+e*f*p-d*f*l+d*i*j-e*h*j)+a[11]*(+b*i*m-b*g*l-e*f*m+c*f*l+e*g*j-c*i*j)+a[15]*(-d*g*j-b*h*m+b*g*p+d*f*m-c*f*
p+c*h*j)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){var c=this.elements;
a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;
b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[12],i=d[1],j=d[5],m=d[9],p=d[13],l=d[2],r=d[6],s=d[10],n=d[14],q=d[3],y=d[7],u=d[11],x=d[15];c[0]=m*n*y-p*s*y+p*r*u-j*n*u-m*r*x+j*s*x;c[4]=h*s*y-g*n*y-h*r*u+f*n*u+g*r*x-f*s*x;c[8]=g*p*y-h*m*y+h*j*u-f*p*u-g*j*x+f*m*x;c[12]=h*m*r-g*p*r-h*j*s+f*p*s+g*j*n-f*m*n;c[1]=p*s*q-m*n*q-p*l*u+i*n*u+m*l*x-i*s*x;c[5]=g*n*q-h*s*q+h*l*u-e*n*u-g*l*x+e*s*x;c[9]=h*m*q-g*p*q-h*i*u+e*p*u+g*i*x-
e*m*x;c[13]=g*p*l-h*m*l+h*i*s-e*p*s-g*i*n+e*m*n;c[2]=j*n*q-p*r*q+p*l*y-i*n*y-j*l*x+i*r*x;c[6]=h*r*q-f*n*q-h*l*y+e*n*y+f*l*x-e*r*x;c[10]=f*p*q-h*j*q+h*i*y-e*p*y-f*i*x+e*j*x;c[14]=h*j*l-f*p*l-h*i*r+e*p*r+f*i*n-e*j*n;c[3]=m*r*q-j*s*q-m*l*y+i*s*y+j*l*u-i*r*u;c[7]=f*s*q-g*r*q+g*l*y-e*s*y-f*l*u+e*r*u;c[11]=g*j*q-f*m*q-g*i*y+e*m*y+f*i*u-e*j*u;c[15]=f*m*l-g*j*l+g*i*r-e*m*r-f*i*s+e*j*s;c=d[0]*c[0]+d[1]*c[4]+d[2]*c[8]+d[3]*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");
console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(){console.warn("DEPRECATED: Matrix4's .translate() has been removed.")},rotateX:function(){console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.")},rotateY:function(){console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.")},rotateZ:function(){console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.")},rotateByAxis:function(){console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.")},
scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,
0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,i=e*f,j=e*g;this.set(i*f+c,i*g-d*h,i*h+d*g,0,i*g+d*h,j*g+c,j*h-d*f,0,i*h-d*g,j*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,
0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){console.warn("DEPRECATED: Matrix4's .compose() has been deprecated in favor of makeFromPositionQuaternionScale. Please update your code.");return this.makeFromPositionQuaternionScale(a,b,c)},makeFromPositionQuaternionScale:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},makeFromPositionEulerScale:function(a,b,c,d){this.makeRotationFromEuler(b,c);this.scale(d);this.setPosition(a);return this},
makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(THREE.Math.degToRad(0.5*a)),e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=b-a,i=c-d,j=f-e;g[0]=2/h;g[4]=0;g[8]=0;g[12]=-((b+a)/h);g[1]=0;g[5]=2/
i;g[9]=0;g[13]=-((c+d)/i);g[2]=0;g[6]=0;g[10]=-2/j;g[14]=-((f+e)/j);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};
THREE.extend(THREE.Matrix4.prototype,{decompose:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Matrix4;return function(e,f,g){var h=this.elements;a.set(h[0],h[1],h[2]);b.set(h[4],h[5],h[6]);c.set(h[8],h[9],h[10]);e=e instanceof THREE.Vector3?e:new THREE.Vector3;f=f instanceof THREE.Quaternion?f:new THREE.Quaternion;g=g instanceof THREE.Vector3?g:new THREE.Vector3;g.x=a.length();g.y=b.length();g.z=c.length();e.x=h[12];e.y=h[13];e.z=h[14];d.copy(this);d.elements[0]/=
g.x;d.elements[1]/=g.x;d.elements[2]/=g.x;d.elements[4]/=g.y;d.elements[5]/=g.y;d.elements[6]/=g.y;d.elements[8]/=g.z;d.elements[9]/=g.z;d.elements[10]/=g.z;f.setFromRotationMatrix(d);return[e,f,g]}}()});THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);
var d=c.dot(this.direction);return c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},isIntersectionPlane:function(a){return 0!=a.normal.dot(this.direction)||0==a.distanceToPoint(this.origin)?!0:!1},distanceToPlane:function(a){var b=
a.normal.dot(this.direction);if(0==b){if(0==a.distanceToPoint(this.origin))return 0}else return-(this.origin.dot(a.normal)+a.constant)/b},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return void 0===c?void 0:this.at(c,b)},applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};
THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromCenterAndPoints:function(a,b){for(var c=0,d=0,e=b.length;d<e;d++)var f=a.distanceToSquared(b[d]),c=Math.max(c,f);this.center=a;this.radius=Math.sqrt(c);return this},copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-
this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);
this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements,a=c[0],d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],i=c[6],j=c[7],m=c[8],p=c[9],l=c[10],r=c[11],s=c[12],n=c[13],q=c[14],c=c[15];b[0].setComponents(f-a,j-g,r-m,c-s).normalize();b[1].setComponents(f+
a,j+g,r+m,c+s).normalize();b[2].setComponents(f+d,j+h,r+p,c+n).normalize();b[3].setComponents(f-d,j-h,r-p,c-n).normalize();b[4].setComponents(f-e,j-i,r-l,c-q).normalize();b[5].setComponents(f+e,j+i,r+l,c+q).normalize();return this},intersectsObject:function(){var a=new THREE.Vector3;return function(b){var c=b.matrixWorld,d=this.planes,b=-b.geometry.boundingSphere.radius*c.getMaxScaleOnAxis();a.getPositionFromMatrix(c);for(c=0;6>c;c++)if(d[c].distanceToPoint(a)<b)return!1;return!0}}(),intersectsSphere:function(a){for(var b=
this.planes,c=a.center,a=-a.radius,d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
c);return this}}(),copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,
b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start),a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),f=this.normal.dot(e);if(0==f){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),
coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){var d=d||(new THREE.Matrix3).getNormalMatrix(c),e=a.copy(this.normal).applyMatrix3(d),f=this.coplanarPoint(b);f.applyMatrix4(c);this.setFromNormalAndCoplanarPoint(e,f);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&
a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}};THREE.Math={clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,
b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return 0>a?-1:0<a?1:0},degToRad:function(){var a=Math.PI/180;return function(b){return b*a}}(),radToDeg:function(){var a=180/Math.PI;return function(b){return b*a}}()};THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,i,j,m,p,l;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:
f+2;j=this.points[c[0]];m=this.points[c[1]];p=this.points[c[2]];l=this.points[c[3]];h=g*g;i=g*h;d.x=b(j.x,m.x,p.x,l.x,g,h,i);d.y=b(j.y,m.y,p.y,l.y,g,h,i);d.z=b(j.z,m.z,p.z,l.z,g,h,i);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],i=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
a/c,d=this.getPoint(b),g.copy(d),i+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(h[b]=i,e=b);h[h.length]=i;return{chunks:h,total:i}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],i=new THREE.Vector3,j=this.getLength();h.push(i.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=j.chunks[b]-j.chunks[b-1];g=Math.ceil(a*c/j.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+c*(1/g)*(f-e),d=this.getPoint(d),
h.push(i.copy(d).clone());h.push(i.copy(this.points[b]).clone())}this.points=h}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);var d=a.dot(a),e=a.dot(b),f=a.dot(c),i=b.dot(b),g=b.dot(c),j=d*i-e*e,h=h||new THREE.Vector3;if(0==j)return h.set(-2,-1,-1);j=1/j;i=(i*f-e*g)*j;d=(d*g-e*f)*j;return h.set(1-i-d,d,i)}}();
THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}();
THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},
clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Vertex=function(a){console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.");return a};THREE.UV=function(a,b){console.warn("THREE.UV has been DEPRECATED. Use THREE.Vector2 instead.");return new THREE.Vector2(a,b)};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};
THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=void 0!==window.performance&&void 0!==window.performance.now?window.performance.now():Date.now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=void 0!==window.performance&&void 0!==window.performance.now?window.performance.now():
Date.now(),a=0.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners,d=c[a].indexOf(b);-1!==d&&c[a].splice(d,1)}},dispatchEvent:function(a){if(void 0!==
this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=0,d=b.length;c<d;c++)b[c].call(this,a)}}}};(function(a){a.Raycaster=function(b,c,d,e){this.ray=new a.Ray(b,c);0<this.ray.direction.lengthSq()&&this.ray.direction.normalize();this.near=d||0;this.far=e||Infinity};var b=new a.Sphere,c=new a.Ray,d=new a.Plane,e=new a.Vector3,f=new a.Vector3,g=new a.Matrix4,h=function(a,b){return a.distance-b.distance},i=function(h,j,l){if(h instanceof a.Particle){f.getPositionFromMatrix(h.matrixWorld);var r=j.ray.distanceToPoint(f);if(r>h.scale.x)return l;l.push({distance:r,point:h.position,face:null,object:h})}else if(h instanceof
a.LOD)f.getPositionFromMatrix(h.matrixWorld),r=j.ray.origin.distanceTo(f),i(h.getObjectForDistance(r),j,l);else if(h instanceof a.Mesh){f.getPositionFromMatrix(h.matrixWorld);b.set(f,h.geometry.boundingSphere.radius*h.matrixWorld.getMaxScaleOnAxis());if(!j.ray.isIntersectionSphere(b))return l;var r=h.geometry,s=r.vertices,n=h.material instanceof a.MeshFaceMaterial,q=!0===n?h.material.materials:null,y=h.material.side,u,x,t,E=j.precision;g.getInverse(h.matrixWorld);c.copy(j.ray).applyMatrix4(g);for(var J=
0,F=r.faces.length;J<F;J++){var z=r.faces[J],y=!0===n?q[z.materialIndex]:h.material;if(void 0!==y){d.setFromNormalAndCoplanarPoint(z.normal,s[z.a]);var H=c.distanceToPlane(d);if(!(Math.abs(H)<E)&&!(0>H)){y=y.side;if(y!==a.DoubleSide&&(u=c.direction.dot(d.normal),!(y===a.FrontSide?0>u:0<u)))continue;if(!(H<j.near||H>j.far)){e=c.at(H,e);if(z instanceof a.Face3){if(y=s[z.a],u=s[z.b],x=s[z.c],!a.Triangle.containsPoint(e,y,u,x))continue}else if(z instanceof a.Face4){if(y=s[z.a],u=s[z.b],x=s[z.c],t=s[z.d],
!a.Triangle.containsPoint(e,y,u,t)&&!a.Triangle.containsPoint(e,u,x,t))continue}else throw Error("face type not supported");l.push({distance:H,point:j.ray.at(H),face:z,faceIndex:J,object:h})}}}}}},j=function(a,b,c){for(var a=a.getDescendants(),d=0,e=a.length;d<e;d++)i(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b);0<this.ray.direction.length()&&this.ray.direction.normalize()};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===
b&&j(a,this,c);i(a,this,c);c.sort(h);return c};a.Raycaster.prototype.intersectObjects=function(a,b){for(var c=[],d=0,e=a.length;d<e;d++)i(a[d],this,c),!0===b&&j(a[d],this,c);c.sort(h);return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount++;this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.eulerOrder=THREE.Object3D.defaultEulerOrder;this.scale=new THREE.Vector3(1,1,1);this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0;this.quaternion=new THREE.Quaternion;this.useQuaternion=
!1;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.userData={}};
THREE.Object3D.prototype={constructor:THREE.Object3D,applyMatrix:function(){var a=new THREE.Matrix4;return function(b){this.matrix.multiplyMatrices(b,this.matrix);this.position.getPositionFromMatrix(this.matrix);this.scale.getScaleFromMatrix(this.matrix);a.extractRotation(this.matrix);!0===this.useQuaternion?this.quaternion.setFromRotationMatrix(a):this.rotation.setEulerFromRotationMatrix(a,this.eulerOrder)}}(),rotateOnAxis:function(){var a=new THREE.Quaternion,b=new THREE.Quaternion;return function(c,
d){a.setFromAxisAngle(c,d);!0===this.useQuaternion?this.quaternion.multiply(a):(b.setFromEuler(this.rotation,this.eulerOrder),b.multiply(a),this.rotation.setEulerFromQuaternion(b,this.eulerOrder));return this}}(),translateOnAxis:function(){var a=new THREE.Vector3;return function(b,c){a.copy(b);!0===this.useQuaternion?a.applyQuaternion(this.quaternion):a.applyEuler(this.rotation,this.eulerOrder);this.position.add(a.multiplyScalar(c));return this}}(),translate:function(a,b){console.warn("DEPRECATED: Object3D's .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.");
return this.translateOnAxis(b,a)},translateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new THREE.Matrix4;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),
lookAt:function(){var a=new THREE.Matrix4;return function(b){a.lookAt(b,this.position,this.up);!0===this.useQuaternion?this.quaternion.setFromRotationMatrix(a):this.rotation.setEulerFromRotationMatrix(a,this.eulerOrder)}}(),add:function(a){if(a===this)console.warn("THREE.Object3D.add: An object can't be added as a child of itself.");else if(a instanceof THREE.Object3D){void 0!==a.parent&&a.parent.remove(a);a.parent=this;this.children.push(a);for(var b=this;void 0!==b.parent;)b=b.parent;void 0!==b&&
b instanceof THREE.Scene&&b.__addObject(a)}},remove:function(a){var b=this.children.indexOf(a);if(-1!==b){a.parent=void 0;this.children.splice(b,1);for(b=this;void 0!==b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__removeObject(a)}},traverse:function(a){a(this);for(var b=0,c=this.children.length;b<c;b++)this.children[b].traverse(a)},getObjectById:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.id===a||!0===b&&(e=e.getObjectById(a,b),void 0!==e))return e}},
getObjectByName:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.name===a||!0===b&&(e=e.getObjectByName(a,b),void 0!==e))return e}},getChildByName:function(a,b){console.warn("DEPRECATED: Object3D's .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a,b)},getDescendants:function(a){void 0===a&&(a=[]);Array.prototype.push.apply(a,this.children);for(var b=0,c=this.children.length;b<c;b++)this.children[b].getDescendants(a);return a},
updateMatrix:function(){!1===this.useQuaternion?this.matrix.makeFromPositionEulerScale(this.position,this.rotation,this.eulerOrder,this.scale):this.matrix.makeFromPositionQuaternionScale(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),
this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},clone:function(a){void 0===a&&(a=new THREE.Object3D);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.rotation instanceof THREE.Vector3&&a.rotation.copy(this.rotation);a.eulerOrder=this.eulerOrder;a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=
this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.quaternion.copy(this.quaternion);a.useQuaternion=this.useQuaternion;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));for(var b=0;b<this.children.length;b++)a.add(this.children[b].clone());return a}};THREE.Object3D.defaultEulerOrder="XYZ";THREE.Object3DIdCount=0;THREE.Projector=function(){function a(){if(f===h){var a=new THREE.RenderableObject;g.push(a);h++;f++;return a}return g[f++]}function b(){if(j===p){var a=new THREE.RenderableVertex;m.push(a);p++;j++;return a}return m[j++]}function c(a,b){return b.z-a.z}function d(a,b){var c=0,d=1,e=a.z+a.w,f=b.z+b.w,g=-a.z+a.w,h=-b.z+b.w;if(0<=e&&0<=f&&0<=g&&0<=h)return!0;if(0>e&&0>f||0>g&&0>h)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>g?c=Math.max(c,g/(g-h)):0>h&&(d=Math.min(d,g/(g-h)));if(d<
c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var e,f,g=[],h=0,i,j,m=[],p=0,l,r,s=[],n=0,q,y=[],u=0,x,t,E=[],J=0,F,z,H=[],K=0,G={objects:[],sprites:[],lights:[],elements:[]},L=new THREE.Vector3,B=new THREE.Vector4,V=new THREE.Box3(new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,1,1)),C=new THREE.Box3,I=Array(3),M=Array(4),P=new THREE.Matrix4,ja=new THREE.Matrix4,oa,gb=new THREE.Matrix4,A=new THREE.Matrix3,da=new THREE.Matrix3,ha=new THREE.Vector3,la=new THREE.Frustum,N=new THREE.Vector4,ea=new THREE.Vector4;
this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);ja.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(ja)};this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);ja.multiplyMatrices(b.matrixWorld,b.projectionMatrixInverse);return a.applyProjection(ja)};this.pickingRay=function(a,b){a.z=-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,
c)};this.projectScene=function(g,h,p,La){var pa=!1,na,aa,W,X,Y,ia,fa,ga,Ea,Za,sa,Ua,lb;z=t=q=r=0;G.elements.length=0;!0===g.autoUpdate&&g.updateMatrixWorld();void 0===h.parent&&h.updateMatrixWorld();P.copy(h.matrixWorldInverse.getInverse(h.matrixWorld));ja.multiplyMatrices(h.projectionMatrix,P);da.getNormalMatrix(P);la.setFromMatrix(ja);f=0;G.objects.length=0;G.sprites.length=0;G.lights.length=0;var ya=function(b){for(var c=0,d=b.children.length;c<d;c++){var f=b.children[c];if(!1!==f.visible){if(f instanceof
THREE.Light)G.lights.push(f);else if(f instanceof THREE.Mesh||f instanceof THREE.Line){if(!1===f.frustumCulled||!0===la.intersectsObject(f))e=a(),e.object=f,null!==f.renderDepth?e.z=f.renderDepth:(L.getPositionFromMatrix(f.matrixWorld),L.applyProjection(ja),e.z=L.z),G.objects.push(e)}else f instanceof THREE.Sprite||f instanceof THREE.Particle?(e=a(),e.object=f,null!==f.renderDepth?e.z=f.renderDepth:(L.getPositionFromMatrix(f.matrixWorld),L.applyProjection(ja),e.z=L.z),G.sprites.push(e)):(e=a(),e.object=
f,null!==f.renderDepth?e.z=f.renderDepth:(L.getPositionFromMatrix(f.matrixWorld),L.applyProjection(ja),e.z=L.z),G.objects.push(e));ya(f)}}};ya(g);!0===p&&G.objects.sort(c);g=0;for(p=G.objects.length;g<p;g++)if(ga=G.objects[g].object,oa=ga.matrixWorld,j=0,ga instanceof THREE.Mesh){Ea=ga.geometry;W=Ea.vertices;Za=Ea.faces;Ea=Ea.faceVertexUvs;A.getNormalMatrix(oa);Ua=ga.material instanceof THREE.MeshFaceMaterial;lb=!0===Ua?ga.material:null;na=0;for(aa=W.length;na<aa;na++)i=b(),i.positionWorld.copy(W[na]).applyMatrix4(oa),
i.positionScreen.copy(i.positionWorld).applyMatrix4(ja),i.positionScreen.x/=i.positionScreen.w,i.positionScreen.y/=i.positionScreen.w,i.positionScreen.z/=i.positionScreen.w,i.visible=!(-1>i.positionScreen.x||1<i.positionScreen.x||-1>i.positionScreen.y||1<i.positionScreen.y||-1>i.positionScreen.z||1<i.positionScreen.z);W=0;for(na=Za.length;W<na;W++){aa=Za[W];var Va=!0===Ua?lb.materials[aa.materialIndex]:ga.material;if(void 0!==Va){ia=Va.side;if(aa instanceof THREE.Face3)if(X=m[aa.a],Y=m[aa.b],fa=m[aa.c],
I[0]=X.positionScreen,I[1]=Y.positionScreen,I[2]=fa.positionScreen,!0===X.visible||!0===Y.visible||!0===fa.visible||V.isIntersectionBox(C.setFromPoints(I)))if(pa=0>(fa.positionScreen.x-X.positionScreen.x)*(Y.positionScreen.y-X.positionScreen.y)-(fa.positionScreen.y-X.positionScreen.y)*(Y.positionScreen.x-X.positionScreen.x),ia===THREE.DoubleSide||pa===(ia===THREE.FrontSide))r===n?(sa=new THREE.RenderableFace3,s.push(sa),n++,r++,l=sa):l=s[r++],l.v1.copy(X),l.v2.copy(Y),l.v3.copy(fa);else continue;
else continue;else if(aa instanceof THREE.Face4)if(X=m[aa.a],Y=m[aa.b],fa=m[aa.c],sa=m[aa.d],M[0]=X.positionScreen,M[1]=Y.positionScreen,M[2]=fa.positionScreen,M[3]=sa.positionScreen,!0===X.visible||!0===Y.visible||!0===fa.visible||!0===sa.visible||V.isIntersectionBox(C.setFromPoints(M)))if(pa=0>(sa.positionScreen.x-X.positionScreen.x)*(Y.positionScreen.y-X.positionScreen.y)-(sa.positionScreen.y-X.positionScreen.y)*(Y.positionScreen.x-X.positionScreen.x)||0>(Y.positionScreen.x-fa.positionScreen.x)*
(sa.positionScreen.y-fa.positionScreen.y)-(Y.positionScreen.y-fa.positionScreen.y)*(sa.positionScreen.x-fa.positionScreen.x),ia===THREE.DoubleSide||pa===(ia===THREE.FrontSide)){if(q===u){var rb=new THREE.RenderableFace4;y.push(rb);u++;q++;l=rb}else l=y[q++];l.v1.copy(X);l.v2.copy(Y);l.v3.copy(fa);l.v4.copy(sa)}else continue;else continue;l.normalModel.copy(aa.normal);!1===pa&&(ia===THREE.BackSide||ia===THREE.DoubleSide)&&l.normalModel.negate();l.normalModel.applyMatrix3(A).normalize();l.normalModelView.copy(l.normalModel).applyMatrix3(da);
l.centroidModel.copy(aa.centroid).applyMatrix4(oa);fa=aa.vertexNormals;X=0;for(Y=fa.length;X<Y;X++)sa=l.vertexNormalsModel[X],sa.copy(fa[X]),!1===pa&&(ia===THREE.BackSide||ia===THREE.DoubleSide)&&sa.negate(),sa.applyMatrix3(A).normalize(),l.vertexNormalsModelView[X].copy(sa).applyMatrix3(da);l.vertexNormalsLength=fa.length;X=0;for(Y=Ea.length;X<Y;X++)if(sa=Ea[X][W],void 0!==sa){ia=0;for(fa=sa.length;ia<fa;ia++)l.uvs[X][ia]=sa[ia]}l.color=aa.color;l.material=Va;ha.copy(l.centroidModel).applyProjection(ja);
l.z=ha.z;G.elements.push(l)}}}else if(ga instanceof THREE.Line){gb.multiplyMatrices(ja,oa);W=ga.geometry.vertices;X=b();X.positionScreen.copy(W[0]).applyMatrix4(gb);Za=ga.type===THREE.LinePieces?2:1;na=1;for(aa=W.length;na<aa;na++)X=b(),X.positionScreen.copy(W[na]).applyMatrix4(gb),0<(na+1)%Za||(Y=m[j-2],N.copy(X.positionScreen),ea.copy(Y.positionScreen),!0===d(N,ea)&&(N.multiplyScalar(1/N.w),ea.multiplyScalar(1/ea.w),t===J?(Ea=new THREE.RenderableLine,E.push(Ea),J++,t++,x=Ea):x=E[t++],x.v1.positionScreen.copy(N),
x.v2.positionScreen.copy(ea),x.z=Math.max(N.z,ea.z),x.material=ga.material,ga.material.vertexColors===THREE.VertexColors&&(x.vertexColors[0].copy(ga.geometry.colors[na]),x.vertexColors[1].copy(ga.geometry.colors[na-1])),G.elements.push(x)))}g=0;for(p=G.sprites.length;g<p;g++)ga=G.sprites[g].object,oa=ga.matrixWorld,ga instanceof THREE.Particle&&(B.set(oa.elements[12],oa.elements[13],oa.elements[14],1),B.applyMatrix4(ja),B.z/=B.w,0<B.z&&1>B.z&&(z===K?(pa=new THREE.RenderableParticle,H.push(pa),K++,
z++,F=pa):F=H[z++],F.object=ga,F.x=B.x/B.w,F.y=B.y/B.w,F.z=B.z,F.rotation=ga.rotation.z,F.scale.x=ga.scale.x*Math.abs(F.x-(B.x+h.projectionMatrix.elements[0])/(B.w+h.projectionMatrix.elements[12])),F.scale.y=ga.scale.y*Math.abs(F.y-(B.y+h.projectionMatrix.elements[5])/(B.w+h.projectionMatrix.elements[13])),F.material=ga.material,G.elements.push(F)));!0===La&&G.elements.sort(c);return G}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0;this.centroid=new THREE.Vector3};
THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.Face4=function(a,b,c,d,e,f,g){this.a=a;this.b=b;this.c=c;this.d=d;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.color=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materialIndex=void 0!==g?g:0;this.centroid=new THREE.Vector3};
THREE.Face4.prototype={constructor:THREE.Face4,clone:function(){var a=new THREE.Face4(this.a,this.b,this.c,this.d);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.Geometry=function(){this.id=THREE.GeometryIdCount++;this.name="";this.vertices=[];this.colors=[];this.normals=[];this.faces=[];this.faceUvs=[[]];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.dynamic=!0;this.buffersNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=
this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
THREE.Geometry.prototype={constructor:THREE.Geometry,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){var e=
this.faces[c];e.normal.applyMatrix3(b).normalize();for(var f=0,g=e.vertexNormals.length;f<g;f++)e.vertexNormals[f].applyMatrix3(b).normalize();e.centroid.applyMatrix4(a)}},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.centroid.set(0,0,0),c instanceof THREE.Face3?(c.centroid.add(this.vertices[c.a]),c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.divideScalar(3)):c instanceof THREE.Face4&&(c.centroid.add(this.vertices[c.a]),
c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.add(this.vertices[c.d]),c.centroid.divideScalar(4))},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d,e;if(void 0===this.__tmpVertices){e=this.__tmpVertices=
Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)e[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]:d instanceof THREE.Face4&&(d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3])}else{e=this.__tmpVertices;b=0;for(c=this.vertices.length;b<c;b++)e[b].set(0,0,0)}if(a){var f,g,h,i=new THREE.Vector3,j=new THREE.Vector3,m=new THREE.Vector3,
p=new THREE.Vector3,l=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?(a=this.vertices[d.a],f=this.vertices[d.b],g=this.vertices[d.c],i.subVectors(g,f),j.subVectors(a,f),i.cross(j),e[d.a].add(i),e[d.b].add(i),e[d.c].add(i)):d instanceof THREE.Face4&&(a=this.vertices[d.a],f=this.vertices[d.b],g=this.vertices[d.c],h=this.vertices[d.d],m.subVectors(h,f),j.subVectors(a,f),m.cross(j),e[d.a].add(m),e[d.b].add(m),e[d.d].add(m),p.subVectors(h,g),l.subVectors(f,
g),p.cross(l),e[d.b].add(p),e[d.c].add(p),e[d.d].add(p))}else{b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?(e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal)):d instanceof THREE.Face4&&(e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal),e[d.d].add(d.normal))}b=0;for(c=this.vertices.length;b<c;b++)e[b].normalize();b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d instanceof THREE.Face3?(d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),
d.vertexNormals[2].copy(e[d.c])):d instanceof THREE.Face4&&(d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),d.vertexNormals[2].copy(e[d.c]),d.vertexNormals[3].copy(e[d.d]))},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone();e.__originalVertexNormals||(e.__originalVertexNormals=[]);a=0;for(b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?
e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone()}var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];var g=this.morphNormals[a].faceNormals,h=this.morphNormals[a].vertexNormals,i,j;c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],i=new THREE.Vector3,j=e instanceof THREE.Face3?
{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3}:{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3,d:new THREE.Vector3},g.push(i),h.push(j)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],i=g.faceNormals[c],j=g.vertexNormals[c],i.copy(e.normal),e instanceof THREE.Face3?(j.a.copy(e.vertexNormals[0]),j.b.copy(e.vertexNormals[1]),j.c.copy(e.vertexNormals[2])):(j.a.copy(e.vertexNormals[0]),
j.b.copy(e.vertexNormals[1]),j.c.copy(e.vertexNormals[2]),j.d.copy(e.vertexNormals[3]))}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){function a(a,b,c,d,e,f,z){h=a.vertices[b];i=a.vertices[c];j=a.vertices[d];m=g[e];p=g[f];l=g[z];r=i.x-h.x;s=j.x-h.x;n=i.y-h.y;q=j.y-h.y;y=i.z-h.z;u=j.z-h.z;x=p.x-m.x;t=l.x-m.x;E=p.y-m.y;J=l.y-m.y;F=1/(x*J-t*E);G.set((J*r-E*s)*F,(J*n-E*q)*F,(J*y-E*u)*F);L.set((x*
s-t*r)*F,(x*q-t*n)*F,(x*u-t*y)*F);H[b].add(G);H[c].add(G);H[d].add(G);K[b].add(L);K[c].add(L);K[d].add(L)}var b,c,d,e,f,g,h,i,j,m,p,l,r,s,n,q,y,u,x,t,E,J,F,z,H=[],K=[],G=new THREE.Vector3,L=new THREE.Vector3,B=new THREE.Vector3,V=new THREE.Vector3,C=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++)H[b]=new THREE.Vector3,K[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)f=this.faces[b],g=this.faceVertexUvs[0][b],f instanceof THREE.Face3?a(this,f.a,f.b,f.c,0,1,2):f instanceof THREE.Face4&&
(a(this,f.a,f.b,f.d,0,1,3),a(this,f.b,f.c,f.d,1,2,3));var I=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];for(d=0;d<f.vertexNormals.length;d++)C.copy(f.vertexNormals[d]),e=f[I[d]],z=H[e],B.copy(z),B.sub(C.multiplyScalar(C.dot(z))).normalize(),V.crossVectors(f.vertexNormals[d],z),e=V.dot(K[e]),e=0>e?-1:1,f.vertexTangents[d]=new THREE.Vector4(B.x,B.y,B.z,e)}this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-
1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromCenterAndPoints(this.boundingSphere.center,this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g,h,i,j;this.__tmpVertices=void 0;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],
d=[Math.round(d.x*e),Math.round(d.y*e),Math.round(d.z*e)].join("_"),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];e=[];f=0;for(g=this.faces.length;f<g;f++)if(a=this.faces[f],a instanceof THREE.Face3){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];h=[a.a,a.b,a.c];d=-1;for(i=0;3>i;i++)if(h[i]==h[(i+1)%3]){e.push(f);break}}else if(a instanceof THREE.Face4){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];a.d=c[a.d];h=[a.a,a.b,a.c,a.d];d=-1;for(i=0;4>i;i++)h[i]==h[(i+1)%4]&&(0<=d&&e.push(f),d=i);if(0<=
d){h.splice(d,1);var m=new THREE.Face3(h[0],h[1],h[2],a.normal,a.color,a.materialIndex);h=0;for(i=this.faceVertexUvs.length;h<i;h++)(j=this.faceVertexUvs[h][f])&&j.splice(d,1);a.vertexNormals&&0<a.vertexNormals.length&&(m.vertexNormals=a.vertexNormals,m.vertexNormals.splice(d,1));a.vertexColors&&0<a.vertexColors.length&&(m.vertexColors=a.vertexColors,m.vertexColors.splice(d,1));this.faces[f]=m}}for(f=e.length-1;0<=f;f--){this.faces.splice(f,1);h=0;for(i=this.faceVertexUvs.length;h<i;h++)this.faceVertexUvs[h].splice(f,
1)}c=this.vertices.length-b.length;this.vertices=b;return c},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());b=this.faceVertexUvs[0];c=0;for(d=b.length;c<d;c++){for(var e=b[c],f=[],g=0,h=e.length;g<h;g++)f.push(new THREE.Vector2(e[g].x,e[g].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.GeometryIdCount=0;THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.attributes={};this.dynamic=!1;this.offsets=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.morphTargets=[]};
THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,applyMatrix:function(a){var b,c;this.attributes.position&&(b=this.attributes.position.array);this.attributes.normal&&(c=this.attributes.normal.array);void 0!==b&&(a.multiplyVector3Array(b),
this.verticesNeedUpdate=!0);void 0!==c&&((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c),this.normalizeNormals(),this.normalsNeedUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;if(a){var b=this.boundingBox,c,d,e;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var f=3,g=a.length;f<g;f+=3)c=a[f],d=a[f+1],e=a[f+2],c<b.min.x?b.min.x=c:c>b.max.x&&(b.max.x=c),d<b.min.y?
b.min.y=d:d>b.max.y&&(b.max.y=d),e<b.min.z?b.min.z=e:e>b.max.z&&(b.max.z=e)}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var a=this.attributes.position.array;if(a){for(var b,c=0,d,e,f=0,g=a.length;f<g;f+=3)b=a[f],d=a[f+1],e=a[f+2],b=b*b+d*d+e*e,b>c&&(c=b);this.boundingSphere.radius=Math.sqrt(c)}},computeVertexNormals:function(){if(this.attributes.position){var a,
b,c,d;a=this.attributes.position.array.length;if(void 0===this.attributes.normal)this.attributes.normal={itemSize:3,array:new Float32Array(a),numItems:a};else{a=0;for(b=this.attributes.normal.array.length;a<b;a++)this.attributes.normal.array[a]=0}var e=this.attributes.position.array,f=this.attributes.normal.array,g,h,i,j,m,p,l=new THREE.Vector3,r=new THREE.Vector3,s=new THREE.Vector3,n=new THREE.Vector3,q=new THREE.Vector3;if(this.attributes.index){var y=this.attributes.index.array,u=this.offsets;
c=0;for(d=u.length;c<d;++c){b=u[c].start;g=u[c].count;var x=u[c].index;a=b;for(b+=g;a<b;a+=3)g=x+y[a],h=x+y[a+1],i=x+y[a+2],j=e[3*g],m=e[3*g+1],p=e[3*g+2],l.set(j,m,p),j=e[3*h],m=e[3*h+1],p=e[3*h+2],r.set(j,m,p),j=e[3*i],m=e[3*i+1],p=e[3*i+2],s.set(j,m,p),n.subVectors(s,r),q.subVectors(l,r),n.cross(q),f[3*g]+=n.x,f[3*g+1]+=n.y,f[3*g+2]+=n.z,f[3*h]+=n.x,f[3*h+1]+=n.y,f[3*h+2]+=n.z,f[3*i]+=n.x,f[3*i+1]+=n.y,f[3*i+2]+=n.z}}else{a=0;for(b=e.length;a<b;a+=9)j=e[a],m=e[a+1],p=e[a+2],l.set(j,m,p),j=e[a+
3],m=e[a+4],p=e[a+5],r.set(j,m,p),j=e[a+6],m=e[a+7],p=e[a+8],s.set(j,m,p),n.subVectors(s,r),q.subVectors(l,r),n.cross(q),f[a]=n.x,f[a+1]=n.y,f[a+2]=n.z,f[a+3]=n.x,f[a+4]=n.y,f[a+5]=n.z,f[a+6]=n.x,f[a+7]=n.y,f[a+8]=n.z}this.normalizeNormals();this.normalsNeedUpdate=!0}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},computeTangents:function(){function a(a){oa.x=d[3*a];
oa.y=d[3*a+1];oa.z=d[3*a+2];gb.copy(oa);da=i[a];P.copy(da);P.sub(oa.multiplyScalar(oa.dot(da))).normalize();ja.crossVectors(gb,da);ha=ja.dot(j[a]);A=0>ha?-1:1;h[4*a]=P.x;h[4*a+1]=P.y;h[4*a+2]=P.z;h[4*a+3]=A}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var b=this.attributes.index.array,c=this.attributes.position.array,
d=this.attributes.normal.array,e=this.attributes.uv.array,f=c.length/3;if(void 0===this.attributes.tangent){var g=4*f;this.attributes.tangent={itemSize:4,array:new Float32Array(g),numItems:g}}for(var h=this.attributes.tangent.array,i=[],j=[],g=0;g<f;g++)i[g]=new THREE.Vector3,j[g]=new THREE.Vector3;var m,p,l,r,s,n,q,y,u,x,t,E,J,F,z,f=new THREE.Vector3,g=new THREE.Vector3,H,K,G,L,B,V,C,I=this.offsets;G=0;for(L=I.length;G<L;++G){K=I[G].start;B=I[G].count;var M=I[G].index;H=K;for(K+=B;H<K;H+=3)B=M+b[H],
V=M+b[H+1],C=M+b[H+2],m=c[3*B],p=c[3*B+1],l=c[3*B+2],r=c[3*V],s=c[3*V+1],n=c[3*V+2],q=c[3*C],y=c[3*C+1],u=c[3*C+2],x=e[2*B],t=e[2*B+1],E=e[2*V],J=e[2*V+1],F=e[2*C],z=e[2*C+1],r-=m,m=q-m,s-=p,p=y-p,n-=l,l=u-l,E-=x,x=F-x,J-=t,t=z-t,z=1/(E*t-x*J),f.set((t*r-J*m)*z,(t*s-J*p)*z,(t*n-J*l)*z),g.set((E*m-x*r)*z,(E*p-x*s)*z,(E*l-x*n)*z),i[B].add(f),i[V].add(f),i[C].add(f),j[B].add(g),j[V].add(g),j[C].add(g)}var P=new THREE.Vector3,ja=new THREE.Vector3,oa=new THREE.Vector3,gb=new THREE.Vector3,A,da,ha;G=0;
for(L=I.length;G<L;++G){K=I[G].start;B=I[G].count;M=I[G].index;H=K;for(K+=B;H<K;H+=3)B=M+b[H],V=M+b[H+1],C=M+b[H+2],a(B),a(V),a(C)}this.tangentsNeedUpdate=this.hasTangents=!0}},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.Camera=function(){THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4;this.projectionMatrixInverse=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);!0===this.useQuaternion?this.quaternion.setFromRotationMatrix(a):this.rotation.setEulerFromRotationMatrix(a,this.eulerOrder)}}();THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:0.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far)};THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.fov=void 0!==a?a:50;this.aspect=void 0!==b?b:1;this.near=void 0!==c?c:0.1;this.far=void 0!==d?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(THREE.Math.degToRad(0.5*this.fov))*this.near,c=-b,d=a*c,a=Math.abs(a*b-d),c=Math.abs(b-c);this.projectionMatrix.makeFrustum(d+this.x*a/this.fullWidth,d+(this.x+this.width)*a/this.fullWidth,b-(this.y+this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far)};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.clone=function(a){void 0===a&&(a=new THREE.Light);THREE.Object3D.prototype.clone.call(this,a);a.color.copy(this.color);return a};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.clone=function(){var a=new THREE.AmbientLight;THREE.Light.prototype.clone.call(this,a);return a};THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.normal=new THREE.Vector3(0,-1,0);this.right=new THREE.Vector3(1,0,0);this.intensity=void 0!==b?b:1;this.height=this.width=1;this.constantAttenuation=1.5;this.linearAttenuation=0.5;this.quadraticAttenuation=0.1};THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCascade=!1;this.shadowCascadeOffset=new THREE.Vector3(0,
0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,0.99,0.998];this.shadowCascadeFarZ=[0.99,0.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);
THREE.DirectionalLight.prototype.clone=function(){var a=new THREE.DirectionalLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.position.set(0,100,0);this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.groundColor.copy(this.groundColor);a.intensity=this.intensity;return a};THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.intensity=this.intensity;a.distance=this.distance;return a};THREE.SpotLight=function(a,b,c,d,e){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=
this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.clone=function(){var a=new THREE.SpotLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.distance=this.distance;a.angle=this.angle;a.exponent=this.exponent;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};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,crossOrigin:"anonymous",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?b+((100*a.loaded/
a.total).toFixed(0)+"%"):b+((a.loaded/1E3).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");a.pop();return(1>a.length?".":a.join("/"))+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=THREE.Loader.prototype.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[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 d(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function e(a,e,f,h,i,j,q){var y=/\.dds$/i.test(f),u=b+"/"+f;if(y){var x=THREE.ImageUtils.loadCompressedTexture(u);a[e]=x}else x=document.createElement("canvas"),a[e]=new THREE.Texture(x);a[e].sourceFile=f;h&&(a[e].repeat.set(h[0],h[1]),1!==h[0]&&(a[e].wrapS=THREE.RepeatWrapping),1!==h[1]&&(a[e].wrapT=THREE.RepeatWrapping));i&&a[e].offset.set(i[0],i[1]);j&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==
f[j[0]]&&(a[e].wrapS=f[j[0]]),void 0!==f[j[1]]&&(a[e].wrapT=f[j[1]]));q&&(a[e].anisotropy=q);if(!y){var t=a[e],a=new Image;a.onload=function(){if(!c(this.width)||!c(this.height)){var a=d(this.width),b=d(this.height);t.image.width=a;t.image.height=b;t.image.getContext("2d").drawImage(this,0,0,a,b)}else t.image=this;t.needsUpdate=!0};a.crossOrigin=g.crossOrigin;a.src=u}}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var g=this,h="MeshLambertMaterial",i={color:15658734,opacity:1,map:null,
lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var j=a.shading.toLowerCase();"phong"===j?h="MeshPhongMaterial":"basic"===j&&(h="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(i.blending=THREE[a.blending]);if(void 0!==a.transparent||1>a.opacity)i.transparent=a.transparent;void 0!==a.depthTest&&(i.depthTest=a.depthTest);void 0!==a.depthWrite&&(i.depthWrite=a.depthWrite);void 0!==a.visible&&(i.visible=a.visible);void 0!==a.flipSided&&(i.side=THREE.BackSide);
void 0!==a.doubleSided&&(i.side=THREE.DoubleSide);void 0!==a.wireframe&&(i.wireframe=a.wireframe);void 0!==a.vertexColors&&("face"===a.vertexColors?i.vertexColors=THREE.FaceColors:a.vertexColors&&(i.vertexColors=THREE.VertexColors));a.colorDiffuse?i.color=f(a.colorDiffuse):a.DbgColor&&(i.color=a.DbgColor);a.colorSpecular&&(i.specular=f(a.colorSpecular));a.colorAmbient&&(i.ambient=f(a.colorAmbient));a.transparency&&(i.opacity=a.transparency);a.specularCoef&&(i.shininess=a.specularCoef);a.mapDiffuse&&
b&&e(i,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,a.mapDiffuseAnisotropy);a.mapLight&&b&&e(i,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&e(i,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&e(i,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&e(i,"specularMap",a.mapSpecular,a.mapSpecularRepeat,
a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapBumpScale&&(i.bumpScale=a.mapBumpScale);a.mapNormal?(h=THREE.ShaderLib.normalmap,j=THREE.UniformsUtils.clone(h.uniforms),j.tNormal.value=i.normalMap,a.mapNormalFactor&&j.uNormalScale.value.set(a.mapNormalFactor,a.mapNormalFactor),i.map&&(j.tDiffuse.value=i.map,j.enableDiffuse.value=!0),i.specularMap&&(j.tSpecular.value=i.specularMap,j.enableSpecular.value=!0),i.lightMap&&(j.tAO.value=i.lightMap,j.enableAO.value=!0),j.uDiffuseColor.value.setHex(i.color),
j.uSpecularColor.value.setHex(i.specular),j.uAmbientColor.value.setHex(i.ambient),j.uShininess.value=i.shininess,void 0!==i.opacity&&(j.uOpacity.value=i.opacity),h=new THREE.ShaderMaterial({fragmentShader:h.fragmentShader,vertexShader:h.vertexShader,uniforms:j,lights:!0,fog:!0}),i.transparent&&(h.transparent=!0)):h=new THREE[h](i);void 0!==a.DbgName&&(h.name=a.DbgName);return h}};THREE.ImageLoader=function(){this.crossOrigin=null};
THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,load:function(a,b){var c=this;void 0===b&&(b=new Image);b.addEventListener("load",function(){c.dispatchEvent({type:"load",content:b})},!1);b.addEventListener("error",function(){c.dispatchEvent({type:"error",
message:"Couldn't load URL ["+a+"]"})},!1);c.crossOrigin&&(b.crossOrigin=c.crossOrigin);b.src=a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,g=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var h=JSON.parse(f.responseText),h=a.parse(h,d);c(h.geometry,h.materials)}else console.warn("THREE.JSONLoader: ["+b+"] seems to be unreachable or file there is empty");a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load ["+b+"] ["+f.status+"]");else f.readyState===f.LOADING?e&&(0===g&&
(g=f.getResponseHeader("Content-Length")),e({total:g,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(g=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1,e,f,g,h,i,j,m,p,l,r,s,n,q,y,u,x=a.faces;r=a.vertices;var t=a.normals,E=a.colors,J=0;for(e=0;e<a.uvs.length;e++)a.uvs[e].length&&J++;for(e=0;e<J;e++)c.faceUvs[e]=[],c.faceVertexUvs[e]=[];h=0;for(i=r.length;h<i;)j=new THREE.Vector3,j.x=r[h++]*d,j.y=r[h++]*d,j.z=r[h++]*d,c.vertices.push(j);h=0;for(i=x.length;h<i;){r=x[h++];j=r&1;g=r&2;e=r&4;f=r&8;p=r&16;m=r&32;s=r&64;r&=128;j?(n=new THREE.Face4,n.a=
x[h++],n.b=x[h++],n.c=x[h++],n.d=x[h++],j=4):(n=new THREE.Face3,n.a=x[h++],n.b=x[h++],n.c=x[h++],j=3);g&&(g=x[h++],n.materialIndex=g);g=c.faces.length;if(e)for(e=0;e<J;e++)q=a.uvs[e],l=x[h++],u=q[2*l],l=q[2*l+1],c.faceUvs[e][g]=new THREE.Vector2(u,l);if(f)for(e=0;e<J;e++){q=a.uvs[e];y=[];for(f=0;f<j;f++)l=x[h++],u=q[2*l],l=q[2*l+1],y[f]=new THREE.Vector2(u,l);c.faceVertexUvs[e][g]=y}p&&(p=3*x[h++],f=new THREE.Vector3,f.x=t[p++],f.y=t[p++],f.z=t[p],n.normal=f);if(m)for(e=0;e<j;e++)p=3*x[h++],f=new THREE.Vector3,
f.x=t[p++],f.y=t[p++],f.z=t[p],n.vertexNormals.push(f);s&&(m=x[h++],m=new THREE.Color(E[m]),n.color=m);if(r)for(e=0;e<j;e++)m=x[h++],m=new THREE.Color(E[m]),n.vertexColors.push(m);c.faces.push(n)}if(a.skinWeights){h=0;for(i=a.skinWeights.length;h<i;h+=2)x=a.skinWeights[h],t=a.skinWeights[h+1],c.skinWeights.push(new THREE.Vector4(x,t,0,0))}if(a.skinIndices){h=0;for(i=a.skinIndices.length;h<i;h+=2)x=a.skinIndices[h],t=a.skinIndices[h+1],c.skinIndices.push(new THREE.Vector4(x,t,0,0))}c.bones=a.bones;
c.animation=a.animation;if(void 0!==a.morphTargets){h=0;for(i=a.morphTargets.length;h<i;h++){c.morphTargets[h]={};c.morphTargets[h].name=a.morphTargets[h].name;c.morphTargets[h].vertices=[];E=c.morphTargets[h].vertices;J=a.morphTargets[h].vertices;x=0;for(t=J.length;x<t;x+=3)r=new THREE.Vector3,r.x=J[x]*d,r.y=J[x+1]*d,r.z=J[x+2]*d,E.push(r)}}if(void 0!==a.morphColors){h=0;for(i=a.morphColors.length;h<i;h++){c.morphColors[h]={};c.morphColors[h].name=a.morphColors[h].name;c.morphColors[h].colors=[];
t=c.morphColors[h].colors;E=a.morphColors[h].colors;d=0;for(x=E.length;d<x;d+=3)J=new THREE.Color(16755200),J.setRGB(E[d],E[d+1],E[d+2]),t.push(J)}}c.computeCentroids();c.computeFaceNormals();if(void 0===a.materials)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingMonitor=function(){var a=this,b=0,c=0,d=function(){b++;a.dispatchEvent({type:"progress",loaded:b,total:c});b===c&&a.dispatchEvent({type:"load"})};this.add=function(a){c++;a.addEventListener("load",d,!1)}};THREE.LoadingMonitor.prototype={constructor:THREE.LoadingMonitor,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent};THREE.GeometryLoader=function(){};
THREE.GeometryLoader.prototype={constructor:THREE.GeometryLoader,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,load:function(a){var b=this,c=new XMLHttpRequest;c.addEventListener("load",function(a){a=b.parse(JSON.parse(a.target.responseText));b.dispatchEvent({type:"load",content:a})},
!1);c.addEventListener("progress",function(a){b.dispatchEvent({type:"progress",loaded:a.loaded,total:a.total})},!1);c.addEventListener("error",function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},!1);c.open("GET",a,!0);c.send(null)},parse:function(){}};THREE.MaterialLoader=function(){};
THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,load:function(a){var b=this,c=new XMLHttpRequest;c.addEventListener("load",function(a){a=b.parse(JSON.parse(a.target.responseText));b.dispatchEvent({type:"load",content:a})},
!1);c.addEventListener("progress",function(a){b.dispatchEvent({type:"progress",loaded:a.loaded,total:a.total})},!1);c.addEventListener("error",function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},!1);c.open("GET",a,!0);c.send(null)},parse:function(a){var b;switch(a.type){case "MeshBasicMaterial":b=new THREE.MeshBasicMaterial({color:a.color,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshLambertMaterial":b=new THREE.MeshLambertMaterial({color:a.color,
ambient:a.ambient,emissive:a.emissive,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshPhongMaterial":b=new THREE.MeshPhongMaterial({color:a.color,ambient:a.ambient,emissive:a.emissive,specular:a.specular,shininess:a.shininess,opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshNormalMaterial":b=new THREE.MeshNormalMaterial({opacity:a.opacity,transparent:a.transparent,wireframe:a.wireframe});break;case "MeshDepthMaterial":b=new THREE.MeshDepthMaterial({opacity:a.opacity,
transparent:a.transparent,wireframe:a.wireframe})}return b}};THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){};this.geometryHandlerMap={};this.hierarchyHandlerMap={};this.addGeometryHandler("ascii",THREE.JSONLoader)};THREE.SceneLoader.prototype.constructor=THREE.SceneLoader;
THREE.SceneLoader.prototype.load=function(a,b){var c=this,d=new XMLHttpRequest;d.onreadystatechange=function(){if(4===d.readyState)if(200===d.status||0===d.status){var e=JSON.parse(d.responseText);c.parse(e,b,a)}else console.error("THREE.SceneLoader: Couldn't load ["+a+"] ["+d.status+"]")};d.open("GET",a,!0);d.send(null)};THREE.SceneLoader.prototype.addGeometryHandler=function(a,b){this.geometryHandlerMap[a]={loaderClass:b}};
THREE.SceneLoader.prototype.addHierarchyHandler=function(a,b){this.hierarchyHandlerMap[a]={loaderClass:b}};
THREE.SceneLoader.prototype.parse=function(a,b,c){function d(a,b){return"relativeToHTML"==b?a:p+"/"+a}function e(){f(z.scene,K.objects)}function f(a,b){var c,e,g,i,j,p,n;for(n in b)if(void 0===z.objects[n]){var q=b[n],t=null;if(q.type&&q.type in m.hierarchyHandlerMap){if(void 0===q.loading){e={type:1,url:1,material:1,position:1,rotation:1,scale:1,visible:1,children:1,userData:1,skin:1,morph:1,mirroredLoop:1,duration:1};g={};for(var B in q)B in e||(g[B]=q[B]);r=z.materials[q.material];q.loading=!0;
e=m.hierarchyHandlerMap[q.type].loaderObject;e.options?e.load(d(q.url,K.urlBaseType),h(n,a,r,q)):e.load(d(q.url,K.urlBaseType),h(n,a,r,q),g)}}else if(void 0!==q.geometry){if(l=z.geometries[q.geometry]){t=!1;r=z.materials[q.material];t=r instanceof THREE.ShaderMaterial;g=q.position;i=q.rotation;j=q.scale;c=q.matrix;p=q.quaternion;q.material||(r=new THREE.MeshFaceMaterial(z.face_materials[q.geometry]));r instanceof THREE.MeshFaceMaterial&&0===r.materials.length&&(r=new THREE.MeshFaceMaterial(z.face_materials[q.geometry]));
if(r instanceof THREE.MeshFaceMaterial)for(e=0;e<r.materials.length;e++)t=t||r.materials[e]instanceof THREE.ShaderMaterial;t&&l.computeTangents();q.skin?t=new THREE.SkinnedMesh(l,r):q.morph?(t=new THREE.MorphAnimMesh(l,r),void 0!==q.duration&&(t.duration=q.duration),void 0!==q.time&&(t.time=q.time),void 0!==q.mirroredLoop&&(t.mirroredLoop=q.mirroredLoop),r.morphNormals&&l.computeMorphNormals()):t=new THREE.Mesh(l,r);t.name=n;c?(t.matrixAutoUpdate=!1,t.matrix.set(c[0],c[1],c[2],c[3],c[4],c[5],c[6],
c[7],c[8],c[9],c[10],c[11],c[12],c[13],c[14],c[15])):(t.position.set(g[0],g[1],g[2]),p?(t.quaternion.set(p[0],p[1],p[2],p[3]),t.useQuaternion=!0):t.rotation.set(i[0],i[1],i[2]),t.scale.set(j[0],j[1],j[2]));t.visible=q.visible;t.castShadow=q.castShadow;t.receiveShadow=q.receiveShadow;a.add(t);z.objects[n]=t}}else"DirectionalLight"===q.type||"PointLight"===q.type||"AmbientLight"===q.type?(u=void 0!==q.color?q.color:16777215,x=void 0!==q.intensity?q.intensity:1,"DirectionalLight"===q.type?(g=q.direction,
y=new THREE.DirectionalLight(u,x),y.position.set(g[0],g[1],g[2]),q.target&&(H.push({object:y,targetName:q.target}),y.target=null)):"PointLight"===q.type?(g=q.position,e=q.distance,y=new THREE.PointLight(u,x,e),y.position.set(g[0],g[1],g[2])):"AmbientLight"===q.type&&(y=new THREE.AmbientLight(u)),a.add(y),y.name=n,z.lights[n]=y,z.objects[n]=y):"PerspectiveCamera"===q.type||"OrthographicCamera"===q.type?(g=q.position,i=q.rotation,p=q.quaternion,"PerspectiveCamera"===q.type?s=new THREE.PerspectiveCamera(q.fov,
q.aspect,q.near,q.far):"OrthographicCamera"===q.type&&(s=new THREE.OrthographicCamera(q.left,q.right,q.top,q.bottom,q.near,q.far)),s.name=n,s.position.set(g[0],g[1],g[2]),void 0!==p?(s.quaternion.set(p[0],p[1],p[2],p[3]),s.useQuaternion=!0):void 0!==i&&s.rotation.set(i[0],i[1],i[2]),a.add(s),z.cameras[n]=s,z.objects[n]=s):(g=q.position,i=q.rotation,j=q.scale,p=q.quaternion,t=new THREE.Object3D,t.name=n,t.position.set(g[0],g[1],g[2]),p?(t.quaternion.set(p[0],p[1],p[2],p[3]),t.useQuaternion=!0):t.rotation.set(i[0],
i[1],i[2]),t.scale.set(j[0],j[1],j[2]),t.visible=void 0!==q.visible?q.visible:!1,a.add(t),z.objects[n]=t,z.empties[n]=t);if(t){if(void 0!==q.userData)for(var E in q.userData)t.userData[E]=q.userData[E];if(void 0!==q.groups)for(e=0;e<q.groups.length;e++)g=q.groups[e],void 0===z.groups[g]&&(z.groups[g]=[]),z.groups[g].push(n);void 0!==q.children&&f(t,q.children)}}}function g(a){return function(b,c){b.name=a;z.geometries[a]=b;z.face_materials[a]=c;e();t-=1;m.onLoadComplete();j()}}function h(a,b,c,d){return function(f){var f=
f.content?f.content:f.dae?f.scene:f,g=d.position,h=d.rotation,i=d.quaternion,l=d.scale;f.position.set(g[0],g[1],g[2]);i?(f.quaternion.set(i[0],i[1],i[2],i[3]),f.useQuaternion=!0):f.rotation.set(h[0],h[1],h[2]);f.scale.set(l[0],l[1],l[2]);c&&f.traverse(function(a){a.material=c});var p=void 0!==d.visible?d.visible:!0;f.traverse(function(a){a.visible=p});b.add(f);f.name=a;z.objects[a]=f;e();t-=1;m.onLoadComplete();j()}}function i(a){return function(b,c){b.name=a;z.geometries[a]=b;z.face_materials[a]=
c}}function j(){m.callbackProgress({totalModels:J,totalTextures:F,loadedModels:J-t,loadedTextures:F-E},z);m.onLoadProgress();if(0===t&&0===E){for(var a=0;a<H.length;a++){var c=H[a],d=z.objects[c.targetName];d?c.object.target=d:(c.object.target=new THREE.Object3D,z.scene.add(c.object.target));c.object.target.userData.targetInverse=c.object}b(z)}}var m=this,p=THREE.Loader.prototype.extractUrlBase(c),l,r,s,n,q,y,u,x,t,E,J,F,z,H=[],K=a,G;for(G in this.geometryHandlerMap)a=this.geometryHandlerMap[G].loaderClass,
this.geometryHandlerMap[G].loaderObject=new a;for(G in this.hierarchyHandlerMap)a=this.hierarchyHandlerMap[G].loaderClass,this.hierarchyHandlerMap[G].loaderObject=new a;E=t=0;z={scene:new THREE.Scene,geometries:{},face_materials:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{},empties:{},groups:{}};if(K.transform&&(G=K.transform.position,a=K.transform.rotation,c=K.transform.scale,G&&z.scene.position.set(G[0],G[1],G[2]),a&&z.scene.rotation.set(a[0],a[1],a[2]),c&&z.scene.scale.set(c[0],
c[1],c[2]),G||a||c))z.scene.updateMatrix(),z.scene.updateMatrixWorld();G=function(a){return function(){E-=a;j();m.onLoadComplete()}};for(var L in K.fogs)a=K.fogs[L],"linear"===a.type?n=new THREE.Fog(0,a.near,a.far):"exp2"===a.type&&(n=new THREE.FogExp2(0,a.density)),a=a.color,n.color.setRGB(a[0],a[1],a[2]),z.fogs[L]=n;for(var B in K.geometries)n=K.geometries[B],n.type in this.geometryHandlerMap&&(t+=1,m.onLoadStart());for(var V in K.objects)n=K.objects[V],n.type&&n.type in this.hierarchyHandlerMap&&
(t+=1,m.onLoadStart());J=t;for(B in K.geometries)if(n=K.geometries[B],"cube"===n.type)l=new THREE.CubeGeometry(n.width,n.height,n.depth,n.widthSegments,n.heightSegments,n.depthSegments),l.name=B,z.geometries[B]=l;else if("plane"===n.type)l=new THREE.PlaneGeometry(n.width,n.height,n.widthSegments,n.heightSegments),l.name=B,z.geometries[B]=l;else if("sphere"===n.type)l=new THREE.SphereGeometry(n.radius,n.widthSegments,n.heightSegments),l.name=B,z.geometries[B]=l;else if("cylinder"===n.type)l=new THREE.CylinderGeometry(n.topRad,
n.botRad,n.height,n.radSegs,n.heightSegs),l.name=B,z.geometries[B]=l;else if("torus"===n.type)l=new THREE.TorusGeometry(n.radius,n.tube,n.segmentsR,n.segmentsT),l.name=B,z.geometries[B]=l;else if("icosahedron"===n.type)l=new THREE.IcosahedronGeometry(n.radius,n.subdivisions),l.name=B,z.geometries[B]=l;else if(n.type in this.geometryHandlerMap){V={};for(q in n)"type"!==q&&"url"!==q&&(V[q]=n[q]);this.geometryHandlerMap[n.type].loaderObject.load(d(n.url,K.urlBaseType),g(B),V)}else"embedded"===n.type&&
(V=K.embeds[n.id],V.metadata=K.metadata,V&&(V=this.geometryHandlerMap.ascii.loaderObject.parse(V,""),i(B)(V.geometry,V.materials)));for(var C in K.textures)if(B=K.textures[C],B.url instanceof Array){E+=B.url.length;for(q=0;q<B.url.length;q++)m.onLoadStart()}else E+=1,m.onLoadStart();F=E;for(C in K.textures){B=K.textures[C];void 0!==B.mapping&&void 0!==THREE[B.mapping]&&(B.mapping=new THREE[B.mapping]);if(B.url instanceof Array){V=B.url.length;n=[];for(q=0;q<V;q++)n[q]=d(B.url[q],K.urlBaseType);q=
(q=/\.dds$/i.test(n[0]))?THREE.ImageUtils.loadCompressedTextureCube(n,B.mapping,G(V)):THREE.ImageUtils.loadTextureCube(n,B.mapping,G(V))}else q=/\.dds$/i.test(B.url),V=d(B.url,K.urlBaseType),n=G(1),q=q?THREE.ImageUtils.loadCompressedTexture(V,B.mapping,n):THREE.ImageUtils.loadTexture(V,B.mapping,n),void 0!==THREE[B.minFilter]&&(q.minFilter=THREE[B.minFilter]),void 0!==THREE[B.magFilter]&&(q.magFilter=THREE[B.magFilter]),B.anisotropy&&(q.anisotropy=B.anisotropy),B.repeat&&(q.repeat.set(B.repeat[0],
B.repeat[1]),1!==B.repeat[0]&&(q.wrapS=THREE.RepeatWrapping),1!==B.repeat[1]&&(q.wrapT=THREE.RepeatWrapping)),B.offset&&q.offset.set(B.offset[0],B.offset[1]),B.wrap&&(V={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==V[B.wrap[0]]&&(q.wrapS=V[B.wrap[0]]),void 0!==V[B.wrap[1]]&&(q.wrapT=V[B.wrap[1]]));z.textures[C]=q}var I,M;for(I in K.materials){C=K.materials[I];for(M in C.parameters)"envMap"===M||"map"===M||"lightMap"===M||"bumpMap"===M?C.parameters[M]=z.textures[C.parameters[M]]:
"shading"===M?C.parameters[M]="flat"===C.parameters[M]?THREE.FlatShading:THREE.SmoothShading:"side"===M?C.parameters[M]="double"==C.parameters[M]?THREE.DoubleSide:"back"==C.parameters[M]?THREE.BackSide:THREE.FrontSide:"blending"===M?C.parameters[M]=C.parameters[M]in THREE?THREE[C.parameters[M]]:THREE.NormalBlending:"combine"===M?C.parameters[M]=C.parameters[M]in THREE?THREE[C.parameters[M]]:THREE.MultiplyOperation:"vertexColors"===M?"face"==C.parameters[M]?C.parameters[M]=THREE.FaceColors:C.parameters[M]&&
(C.parameters[M]=THREE.VertexColors):"wrapRGB"===M&&(G=C.parameters[M],C.parameters[M]=new THREE.Vector3(G[0],G[1],G[2]));void 0!==C.parameters.opacity&&1>C.parameters.opacity&&(C.parameters.transparent=!0);C.parameters.normalMap?(G=THREE.ShaderLib.normalmap,B=THREE.UniformsUtils.clone(G.uniforms),q=C.parameters.color,V=C.parameters.specular,n=C.parameters.ambient,L=C.parameters.shininess,B.tNormal.value=z.textures[C.parameters.normalMap],C.parameters.normalScale&&B.uNormalScale.value.set(C.parameters.normalScale[0],
C.parameters.normalScale[1]),C.parameters.map&&(B.tDiffuse.value=C.parameters.map,B.enableDiffuse.value=!0),C.parameters.envMap&&(B.tCube.value=C.parameters.envMap,B.enableReflection.value=!0,B.uReflectivity.value=C.parameters.reflectivity),C.parameters.lightMap&&(B.tAO.value=C.parameters.lightMap,B.enableAO.value=!0),C.parameters.specularMap&&(B.tSpecular.value=z.textures[C.parameters.specularMap],B.enableSpecular.value=!0),C.parameters.displacementMap&&(B.tDisplacement.value=z.textures[C.parameters.displacementMap],
B.enableDisplacement.value=!0,B.uDisplacementBias.value=C.parameters.displacementBias,B.uDisplacementScale.value=C.parameters.displacementScale),B.uDiffuseColor.value.setHex(q),B.uSpecularColor.value.setHex(V),B.uAmbientColor.value.setHex(n),B.uShininess.value=L,C.parameters.opacity&&(B.uOpacity.value=C.parameters.opacity),r=new THREE.ShaderMaterial({fragmentShader:G.fragmentShader,vertexShader:G.vertexShader,uniforms:B,lights:!0,fog:!0})):r=new THREE[C.type](C.parameters);r.name=I;z.materials[I]=
r}for(I in K.materials)if(C=K.materials[I],C.parameters.materials){M=[];for(q=0;q<C.parameters.materials.length;q++)M.push(z.materials[C.parameters.materials[q]]);z.materials[I].materials=M}e();z.cameras&&K.defaults.camera&&(z.currentCamera=z.cameras[K.defaults.camera]);z.fogs&&K.defaults.fog&&(z.scene.fog=z.fogs[K.defaults.fog]);m.callbackSync(z);j()};THREE.TextureLoader=function(){this.crossOrigin=null};
THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,load:function(a){var b=this,c=new Image;c.addEventListener("load",function(){var a=new THREE.Texture(c);a.needsUpdate=!0;b.dispatchEvent({type:"load",content:a})},!1);c.addEventListener("error",
function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},!1);b.crossOrigin&&(c.crossOrigin=b.crossOrigin);c.src=a}};THREE.Material=function(){this.id=THREE.MaterialIdCount++;this.name="";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.depthWrite=this.depthTest=!0;this.polygonOffset=!1;this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.overdraw=!1;this.needsUpdate=this.visible=!0};
THREE.Material.prototype={constructor:THREE.Material,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof
THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]=c}}},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=this.polygonOffsetFactor;a.polygonOffsetUnits=
this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.MaterialIdCount=0;THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.LineBasicMaterial.prototype.clone=function(){var a=new THREE.LineBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.linecap=this.linecap;a.linejoin=this.linejoin;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.LineDashedMaterial.prototype.clone=function(){var a=new THREE.LineDashedMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.scale=this.scale;a.dashSize=this.dashSize;a.gapSize=this.gapSize;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.MeshBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphTargets=this.skinning=!1;this.setValues(a)};
THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshBasicMaterial.prototype.clone=function(){var a=new THREE.MeshBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=
this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;return a};THREE.MeshLambertMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap=
"round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshLambertMaterial.prototype.clone=function(){var a=new THREE.MeshLambertMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;
a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshPhongMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.specular=new THREE.Color(1118481);this.shininess=30;this.metal=!1;this.perPixel=!0;this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.bumpMap=this.lightMap=this.map=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new THREE.Vector2(1,1);this.envMap=this.specularMap=null;this.combine=THREE.MultiplyOperation;
this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.MeshPhongMaterial.prototype.clone=function(){var a=new THREE.MeshPhongMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.specular.copy(this.specular);a.shininess=this.shininess;a.metal=this.metal;a.perPixel=this.perPixel;a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.bumpMap=this.bumpMap;a.bumpScale=this.bumpScale;a.normalMap=this.normalMap;a.normalScale.copy(this.normalScale);
a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshDepthMaterial=function(a){THREE.Material.call(this);this.wireframe=!1;this.wireframeLinewidth=1;this.setValues(a)};THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshDepthMaterial.prototype.clone=function(){var a=new THREE.MeshDepthMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);this.shading=THREE.FlatShading;this.wireframe=!1;this.wireframeLinewidth=1;this.morphTargets=!1;this.setValues(a)};THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshNormalMaterial.prototype.clone=function(){var a=new THREE.MeshNormalMaterial;THREE.Material.prototype.clone.call(this,a);a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshFaceMaterial=function(a){this.materials=a instanceof Array?a:[]};THREE.MeshFaceMaterial.prototype.clone=function(){return new THREE.MeshFaceMaterial(this.materials.slice(0))};THREE.ParticleBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.ParticleBasicMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.ParticleBasicMaterial.prototype.clone=function(){var a=new THREE.ParticleBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.size=this.size;a.sizeAttenuation=this.sizeAttenuation;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.ParticleCanvasMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.program=function(){};this.setValues(a)};THREE.ParticleCanvasMaterial.prototype=Object.create(THREE.Material.prototype);THREE.ParticleCanvasMaterial.prototype.clone=function(){var a=new THREE.ParticleCanvasMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.program=this.program;return a};THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.vertexShader=this.fragmentShader="void main() {}";this.uniforms={};this.defines={};this.attributes=null;this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.ShaderMaterial.prototype.clone=function(){var a=new THREE.ShaderMaterial;THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=
this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=new THREE.Texture;this.useScreenCoordinates=!0;this.depthTest=!this.useScreenCoordinates;this.sizeAttenuation=!this.useScreenCoordinates;this.scaleByViewport=!this.sizeAttenuation;this.alignment=THREE.SpriteAlignment.center.clone();this.fog=!1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=new THREE.Vector2(1,1);this.setValues(a);a=a||{};void 0===a.depthTest&&(this.depthTest=!this.useScreenCoordinates);
void 0===a.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates);void 0===a.scaleByViewport&&(this.scaleByViewport=!this.sizeAttenuation)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);
THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.useScreenCoordinates=this.useScreenCoordinates;a.sizeAttenuation=this.sizeAttenuation;a.scaleByViewport=this.scaleByViewport;a.alignment.copy(this.alignment);a.uvOffset.copy(this.uvOffset);a.uvScale.copy(this.uvScale);a.fog=this.fog;return a};THREE.SpriteAlignment={};THREE.SpriteAlignment.topLeft=new THREE.Vector2(1,-1);
THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-1);THREE.SpriteAlignment.topRight=new THREE.Vector2(-1,-1);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(1,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-1,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(1,1);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,1);THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-1,1);THREE.Texture=function(a,b,c,d,e,f,g,h,i){this.id=THREE.TextureIdCount++;this.name="";this.image=a;this.mipmaps=[];this.mapping=void 0!==b?b:new THREE.UVMapping;this.wrapS=void 0!==c?c:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==d?d:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==e?e:THREE.LinearFilter;this.minFilter=void 0!==f?f:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==i?i:1;this.format=void 0!==g?g:THREE.RGBAFormat;this.type=void 0!==h?h:THREE.UnsignedByteType;this.offset=new THREE.Vector2(0,
0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.needsUpdate=!1;this.onUpdate=null};
THREE.Texture.prototype={constructor:THREE.Texture,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;
a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=this.unpackAlignment;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.TextureIdCount=0;THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,i,j,m){THREE.Texture.call(this,null,f,g,h,i,j,d,e,m);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,g,h,i,j,m){THREE.Texture.call(this,null,f,g,h,i,j,d,e,m);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a};THREE.Particle.prototype=Object.create(THREE.Object3D.prototype);THREE.Particle.prototype.clone=function(a){void 0===a&&(a=new THREE.Particle(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=void 0!==b?b:new THREE.ParticleBasicMaterial({color:16777215*Math.random()});this.sortParticles=!1;this.geometry&&null===this.geometry.boundingSphere&&this.geometry.computeBoundingSphere();this.frustumCulled=!1};THREE.ParticleSystem.prototype=Object.create(THREE.Object3D.prototype);
THREE.ParticleSystem.prototype.clone=function(a){void 0===a&&(a=new THREE.ParticleSystem(this.geometry,this.material));a.sortParticles=this.sortParticles;THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=a;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()});this.type=void 0!==c?c:THREE.LineStrip;this.geometry&&(this.geometry.boundingSphere||this.geometry.computeBoundingSphere())};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=Object.create(THREE.Object3D.prototype);
THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.type));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.material=this.geometry=null;this.setGeometry(a);this.setMaterial(b)};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.setGeometry=function(a){void 0!==a&&(this.geometry=a,null===this.geometry.boundingSphere&&this.geometry.computeBoundingSphere(),this.updateMorphTargets())};THREE.Mesh.prototype.setMaterial=function(a){this.material=void 0!==a?a:new THREE.MeshBasicMaterial({color:16777215*Math.random(),wireframe:!0})};
THREE.Mesh.prototype.updateMorphTargets=function(){if(0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};THREE.Mesh.prototype.clone=function(a){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.update=function(a,b){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.skinMatrix.multiplyMatrices(a,this.matrix):this.skinMatrix.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var c,d=this.children.length;for(c=0;c<d;c++)this.children[c].update(this.skinMatrix,b)};THREE.SkinnedMesh=function(a,b,c){THREE.Mesh.call(this,a,b);this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;this.bones=[];this.boneMatrices=[];var d,e,f;if(this.geometry&&void 0!==this.geometry.bones){for(a=0;a<this.geometry.bones.length;a++)c=this.geometry.bones[a],d=c.pos,e=c.rotq,f=c.scl,b=this.addBone(),b.name=c.name,b.position.set(d[0],d[1],d[2]),b.quaternion.set(e[0],e[1],e[2],e[3]),b.useQuaternion=!0,void 0!==f?b.scale.set(f[0],f[1],f[2]):b.scale.set(1,1,1);for(a=
0;a<this.bones.length;a++)c=this.geometry.bones[a],b=this.bones[a],-1===c.parent?this.add(b):this.bones[c.parent].add(b);a=this.bones.length;this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<a?64:64<a?32:16<a?16:8,this.boneMatrices=new Float32Array(4*this.boneTextureWidth*this.boneTextureHeight),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,
this.boneTexture.magFilter=THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*a);this.pose()}};THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.SkinnedMesh.prototype.addBone=function(a){void 0===a&&(a=new THREE.Bone(this));this.bones.push(a);return a};
THREE.SkinnedMesh.prototype.updateMatrixWorld=function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)this.parent?this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1;for(var a=0,b=this.children.length;a<b;a++){var c=this.children[a];c instanceof THREE.Bone?c.update(this.identityMatrix,!1):c.updateMatrixWorld(!0)}if(void 0==this.boneInverses){this.boneInverses=[];a=0;for(b=this.bones.length;a<
b;a++)c=new THREE.Matrix4,c.getInverse(this.bones[a].skinMatrix),this.boneInverses.push(c)}a=0;for(b=this.bones.length;a<b;a++)THREE.SkinnedMesh.offsetMatrix.multiplyMatrices(this.bones[a].skinMatrix,this.boneInverses[a]),THREE.SkinnedMesh.offsetMatrix.flattenToArrayOffset(this.boneMatrices,16*a);this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)};
THREE.SkinnedMesh.prototype.pose=function(){this.updateMatrixWorld(!0);for(var a=0;a<this.geometry.skinIndices.length;a++){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1)}};THREE.SkinnedMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture));THREE.Mesh.prototype.clone.call(this,a);return a};THREE.SkinnedMesh.offsetMatrix=new THREE.Matrix4;THREE.MorphAnimMesh=function(a,b){THREE.Mesh.call(this,a,b);this.duration=1E3;this.mirroredLoop=!1;this.currentKeyframe=this.lastKeyframe=this.time=0;this.direction=1;this.directionBackwards=!1;this.setFrameRange(0,this.geometry.morphTargets.length-1)};THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphAnimMesh.prototype.setFrameRange=function(a,b){this.startKeyframe=a;this.endKeyframe=b;this.length=this.endKeyframe-this.startKeyframe+1};
THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1;this.directionBackwards=!1};THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1;this.directionBackwards=!0};
THREE.MorphAnimMesh.prototype.parseAnimations=function(){var a=this.geometry;a.animations||(a.animations={});for(var b,c=a.animations,d=/([a-z]+)(\d+)/,e=0,f=a.morphTargets.length;e<f;e++){var g=a.morphTargets[e].name.match(d);if(g&&1<g.length){g=g[1];c[g]||(c[g]={start:Infinity,end:-Infinity});var h=c[g];e<h.start&&(h.start=e);e>h.end&&(h.end=e);b||(b=g)}}a.firstAnimation=b};
THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=1E3*((c.end-c.start)/b),this.time=0):console.warn("animation["+a+"] undefined")};
THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/this.length;this.time+=this.direction*a;if(this.mirroredLoop){if(this.time>this.duration||0>this.time)this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),0>this.time&&(this.time=0,this.directionBackwards=!1)}else this.time%=this.duration,0>this.time&&(this.time+=this.duration);a=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a!==this.currentKeyframe&&
(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};
THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.Ribbon=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b};THREE.Ribbon.prototype=Object.create(THREE.Object3D.prototype);THREE.Ribbon.prototype.clone=function(a){void 0===a&&(a=new THREE.Ribbon(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);for(var b=Math.abs(b),c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.getPositionFromMatrix(c.matrixWorld);b.getPositionFromMatrix(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();THREE.LOD.prototype.clone=function(){};THREE.Sprite=function(a){THREE.Object3D.call(this);this.material=void 0!==a?a:new THREE.SpriteMaterial;this.rotation3d=this.rotation;this.rotation=0};THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.rotation3d.set(0,0,this.rotation);this.quaternion.setFromEuler(this.rotation3d,this.eulerOrder);this.matrix.makeFromPositionQuaternionScale(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};
THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__objects=[];this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&-1===this.__objects.indexOf(a)){this.__objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1)}else a instanceof THREE.Camera||(b=this.__objects.indexOf(a),-1!==b&&(this.__objects.splice(b,1),this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1)));for(b=0;b<a.children.length;b++)this.__removeObject(a.children[b])};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.CanvasRenderer=function(a){function b(a){F!==a&&(F=t.globalAlpha=a)}function c(a){z!==a&&(a===THREE.NormalBlending?t.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?t.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(t.globalCompositeOperation="darker"),z=a)}function d(a){G!==a&&(G=t.lineWidth=a)}function e(a){L!==a&&(L=t.lineCap=a)}function f(a){B!==a&&(B=t.lineJoin=a)}function g(a){H!==a&&(H=t.strokeStyle=a)}function h(a){K!==a&&(K=t.fillStyle=a)}function i(a,
b){if(V!==a||C!==b)t.setLineDash([a,b]),V=a,C=b}console.log("THREE.CanvasRenderer",THREE.REVISION);var j=THREE.Math.smoothstep,a=a||{},m=this,p,l,r,s=new THREE.Projector,n=void 0!==a.canvas?a.canvas:document.createElement("canvas"),q,y,u,x,t=n.getContext("2d"),E=new THREE.Color(0),J=0,F=1,z=0,H=null,K=null,G=null,L=null,B=null,V=null,C=0,I,M,P,ja,oa=new THREE.RenderableVertex,gb=new THREE.RenderableVertex,A,da,ha,la,N,ea,kb,Ka,db,La,pa,na,aa=new THREE.Color,W=new THREE.Color,X=new THREE.Color,Y=new THREE.Color,
ia=new THREE.Color,fa=new THREE.Color,ga=new THREE.Color,Ea=new THREE.Color,Za={},sa={},Ua,lb,ya,Va,rb,Eb,Nb,Kb,Sb,Tb,Sa=new THREE.Box2,ta=new THREE.Box2,Ja=new THREE.Box2,sb=new THREE.Color,Na=new THREE.Color,za=new THREE.Color,Qa=new THREE.Vector3,ub,k,Ab,Oa,$a,Ta,Bb=16;ub=document.createElement("canvas");ub.width=ub.height=2;k=ub.getContext("2d");k.fillStyle="rgba(0,0,0,1)";k.fillRect(0,0,2,2);Ab=k.getImageData(0,0,2,2);Oa=Ab.data;$a=document.createElement("canvas");$a.width=$a.height=Bb;Ta=$a.getContext("2d");
Ta.translate(-Bb/2,-Bb/2);Ta.scale(Bb,Bb);Bb--;void 0===t.setLineDash&&(t.setLineDash=void 0!==t.mozDash?function(a){t.mozDash=null!==a[0]?a:null}:function(){});this.domElement=n;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==window.devicePixelRatio?window.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};this.setSize=function(a,b,c){q=
a*this.devicePixelRatio;y=b*this.devicePixelRatio;u=Math.floor(q/2);x=Math.floor(y/2);n.width=q;n.height=y;1!==this.devicePixelRatio&&!1!==c&&(n.style.width=a+"px",n.style.height=b+"px");Sa.set(new THREE.Vector2(-u,-x),new THREE.Vector2(u,x));ta.set(new THREE.Vector2(-u,-x),new THREE.Vector2(u,x));F=1;z=0;B=L=G=K=H=null};this.setClearColor=function(a,b){E.set(a);J=void 0!==b?b:1;ta.set(new THREE.Vector2(-u,-x),new THREE.Vector2(u,x))};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");
this.setClearColor(a,b)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){t.setTransform(1,0,0,-1,u,x);!1===ta.empty()&&(ta.intersect(Sa),ta.expandByScalar(2),1>J&&t.clearRect(ta.min.x|0,ta.min.y|0,ta.max.x-ta.min.x|0,ta.max.y-ta.min.y|0),0<J&&(c(THREE.NormalBlending),b(1),h("rgba("+Math.floor(255*E.r)+","+Math.floor(255*E.g)+","+Math.floor(255*E.b)+","+J+")"),t.fillRect(ta.min.x|0,ta.min.y|0,ta.max.x-ta.min.x|0,ta.max.y-ta.min.y|0)),ta.makeEmpty())};this.render=function(a,n){function q(a,
b,c){for(var d=0,e=r.length;d<e;d++){var f=r[d];Ea.copy(f.color);if(f instanceof THREE.DirectionalLight){var g=Qa.getPositionFromMatrix(f.matrixWorld).normalize(),h=b.dot(g);0>=h||(h*=f.intensity,c.add(Ea.multiplyScalar(h)))}else f instanceof THREE.PointLight&&(g=Qa.getPositionFromMatrix(f.matrixWorld),h=b.dot(Qa.subVectors(g,a).normalize()),0>=h||(h*=0==f.distance?1:1-Math.min(a.distanceTo(g)/f.distance,1),0!=h&&(h*=f.intensity,c.add(Ea.multiplyScalar(h)))))}}function z(a,d,e,f,g,h,k,i){m.info.render.vertices+=
3;m.info.render.faces++;b(i.opacity);c(i.blending);A=a.positionScreen.x;da=a.positionScreen.y;ha=d.positionScreen.x;la=d.positionScreen.y;N=e.positionScreen.x;ea=e.positionScreen.y;y(A,da,ha,la,N,ea);(i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshPhongMaterial)&&null===i.map?(fa.copy(i.color),ga.copy(i.emissive),i.vertexColors===THREE.FaceColors&&fa.multiply(k.color),!1===i.wireframe&&i.shading==THREE.SmoothShading&&3==k.vertexNormalsLength?(W.copy(sb),X.copy(sb),Y.copy(sb),q(k.v1.positionWorld,
k.vertexNormalsModel[0],W),q(k.v2.positionWorld,k.vertexNormalsModel[1],X),q(k.v3.positionWorld,k.vertexNormalsModel[2],Y),W.multiply(fa).add(ga),X.multiply(fa).add(ga),Y.multiply(fa).add(ga),ia.addColors(X,Y).multiplyScalar(0.5),ya=H(W,X,Y,ia),J(A,da,ha,la,N,ea,0,0,1,0,0,1,ya)):(aa.copy(sb),q(k.centroidModel,k.normalModel,aa),aa.multiply(fa).add(ga),!0===i.wireframe?E(aa,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):F(aa))):i instanceof THREE.MeshBasicMaterial||i instanceof THREE.MeshLambertMaterial||
i instanceof THREE.MeshPhongMaterial?null!==i.map?i.map.mapping instanceof THREE.UVMapping&&(Va=k.uvs[0],C(A,da,ha,la,N,ea,Va[f].x,Va[f].y,Va[g].x,Va[g].y,Va[h].x,Va[h].y,i.map)):null!==i.envMap?i.envMap.mapping instanceof THREE.SphericalReflectionMapping&&(Qa.copy(k.vertexNormalsModelView[f]),rb=0.5*Qa.x+0.5,Eb=0.5*Qa.y+0.5,Qa.copy(k.vertexNormalsModelView[g]),Nb=0.5*Qa.x+0.5,Kb=0.5*Qa.y+0.5,Qa.copy(k.vertexNormalsModelView[h]),Sb=0.5*Qa.x+0.5,Tb=0.5*Qa.y+0.5,C(A,da,ha,la,N,ea,rb,Eb,Nb,Kb,Sb,Tb,
i.envMap)):(aa.copy(i.color),i.vertexColors===THREE.FaceColors&&aa.multiply(k.color),!0===i.wireframe?E(aa,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):F(aa)):i instanceof THREE.MeshDepthMaterial?(Ua=n.near,lb=n.far,W.r=W.g=W.b=1-j(a.positionScreen.z*a.positionScreen.w,Ua,lb),X.r=X.g=X.b=1-j(d.positionScreen.z*d.positionScreen.w,Ua,lb),Y.r=Y.g=Y.b=1-j(e.positionScreen.z*e.positionScreen.w,Ua,lb),ia.addColors(X,Y).multiplyScalar(0.5),ya=H(W,X,Y,ia),J(A,da,ha,la,N,ea,0,0,1,0,0,1,ya)):
i instanceof THREE.MeshNormalMaterial&&(i.shading==THREE.FlatShading?(a=k.normalModelView,aa.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),!0===i.wireframe?E(aa,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):F(aa)):i.shading==THREE.SmoothShading&&(a=k.vertexNormalsModelView[f],W.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),a=k.vertexNormalsModelView[g],X.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),a=k.vertexNormalsModelView[h],Y.setRGB(a.x,a.y,a.z).multiplyScalar(0.5).addScalar(0.5),
ia.addColors(X,Y).multiplyScalar(0.5),ya=H(W,X,Y,ia),J(A,da,ha,la,N,ea,0,0,1,0,0,1,ya)))}function y(a,b,c,d,e,f){t.beginPath();t.moveTo(a,b);t.lineTo(c,d);t.lineTo(e,f);t.closePath()}function B(a,b,c,d,e,f,g,h){t.beginPath();t.moveTo(a,b);t.lineTo(c,d);t.lineTo(e,f);t.lineTo(g,h);t.closePath()}function E(a,b,c,h){d(b);e(c);f(h);g(a.getStyle());t.stroke();Ja.expandByScalar(2*b)}function F(a){h(a.getStyle());t.fill()}function C(a,b,c,d,e,f,g,i,k,va,j,l,p){if(!(p instanceof THREE.DataTexture||void 0===
p.image||0==p.image.width)){if(!0===p.needsUpdate){var m=p.wrapS==THREE.RepeatWrapping,Wa=p.wrapT==THREE.RepeatWrapping;Za[p.id]=t.createPattern(p.image,!0===m&&!0===Wa?"repeat":!0===m&&!1===Wa?"repeat-x":!1===m&&!0===Wa?"repeat-y":"no-repeat");p.needsUpdate=!1}void 0===Za[p.id]?h("rgba(0,0,0,1)"):h(Za[p.id]);var m=p.offset.x/p.repeat.x,Wa=p.offset.y/p.repeat.y,n=p.image.width*p.repeat.x,q=p.image.height*p.repeat.y,g=(g+m)*n,i=(1-i+Wa)*q,c=c-a,d=d-b,e=e-a,f=f-b,k=(k+m)*n-g,va=(1-va+Wa)*q-i,j=(j+m)*
n-g,l=(1-l+Wa)*q-i,m=k*l-j*va;0===m?(void 0===sa[p.id]&&(b=document.createElement("canvas"),b.width=p.image.width,b.height=p.image.height,b=b.getContext("2d"),b.drawImage(p.image,0,0),sa[p.id]=b.getImageData(0,0,p.image.width,p.image.height).data),b=sa[p.id],g=4*(Math.floor(g)+Math.floor(i)*p.image.width),aa.setRGB(b[g]/255,b[g+1]/255,b[g+2]/255),F(aa)):(m=1/m,p=(l*c-va*e)*m,va=(l*d-va*f)*m,c=(k*e-j*c)*m,d=(k*f-j*d)*m,a=a-p*g-c*i,g=b-va*g-d*i,t.save(),t.transform(p,va,c,d,a,g),t.fill(),t.restore())}}
function J(a,b,c,d,e,f,g,h,i,k,va,j,p){var m,l;m=p.width-1;l=p.height-1;g*=m;h*=l;c-=a;d-=b;e-=a;f-=b;i=i*m-g;k=k*l-h;va=va*m-g;j=j*l-h;l=1/(i*j-va*k);m=(j*c-k*e)*l;k=(j*d-k*f)*l;c=(i*e-va*c)*l;d=(i*f-va*d)*l;a=a-m*g-c*h;b=b-k*g-d*h;t.save();t.transform(m,k,c,d,a,b);t.clip();t.drawImage(p,0,0);t.restore()}function H(a,b,c,d){Oa[0]=255*a.r|0;Oa[1]=255*a.g|0;Oa[2]=255*a.b|0;Oa[4]=255*b.r|0;Oa[5]=255*b.g|0;Oa[6]=255*b.b|0;Oa[8]=255*c.r|0;Oa[9]=255*c.g|0;Oa[10]=255*c.b|0;Oa[12]=255*d.r|0;Oa[13]=255*d.g|
0;Oa[14]=255*d.b|0;k.putImageData(Ab,0,0);Ta.drawImage(ub,0,0);return $a}function G(a,b){var c=b.x-a.x,d=b.y-a.y,e=c*c+d*d;0!==e&&(e=1/Math.sqrt(e),c*=e,d*=e,b.x+=c,b.y+=d,a.x-=c,a.y-=d)}if(!1===n instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");else{!0===this.autoClear&&this.clear();t.setTransform(1,0,0,-1,u,x);m.info.render.vertices=0;m.info.render.faces=0;p=s.projectScene(a,n,this.sortObjects,this.sortElements);l=p.elements;r=p.lights;
sb.setRGB(0,0,0);Na.setRGB(0,0,0);za.setRGB(0,0,0);for(var K=0,V=r.length;K<V;K++){var U=r[K],Q=U.color;U instanceof THREE.AmbientLight?sb.add(Q):U instanceof THREE.DirectionalLight?Na.add(Q):U instanceof THREE.PointLight&&za.add(Q)}K=0;for(V=l.length;K<V;K++){var L=l[K],U=L.material;if(!(void 0===U||!1===U.visible)){Ja.makeEmpty();if(L instanceof THREE.RenderableParticle){I=L;I.x*=u;I.y*=x;Q=I;b(U.opacity);c(U.blending);var va=void 0,jb=void 0,Wa=void 0,vb=void 0,Ob=void 0,Mc=void 0,Nc=void 0;U instanceof
THREE.ParticleBasicMaterial?null===U.map?(Wa=L.object.scale.x,vb=L.object.scale.y,Wa*=L.scale.x*u,vb*=L.scale.y*x,Ja.min.set(Q.x-Wa,Q.y-vb),Ja.max.set(Q.x+Wa,Q.y+vb),!1===Sa.isIntersectionBox(Ja)?Ja.makeEmpty():(h(U.color.getStyle()),t.save(),t.translate(Q.x,Q.y),t.rotate(-L.rotation),t.scale(Wa,vb),t.fillRect(-1,-1,2,2),t.restore())):(Ob=U.map.image,Mc=Ob.width>>1,Nc=Ob.height>>1,Wa=L.scale.x*u,vb=L.scale.y*x,va=Wa*Mc,jb=vb*Nc,Ja.min.set(Q.x-va,Q.y-jb),Ja.max.set(Q.x+va,Q.y+jb),!1===Sa.isIntersectionBox(Ja)?
Ja.makeEmpty():(t.save(),t.translate(Q.x,Q.y),t.rotate(-L.rotation),t.scale(Wa,-vb),t.translate(-Mc,-Nc),t.drawImage(Ob,0,0),t.restore())):U instanceof THREE.ParticleCanvasMaterial&&(va=L.scale.x*u,jb=L.scale.y*x,Ja.min.set(Q.x-va,Q.y-jb),Ja.max.set(Q.x+va,Q.y+jb),!1===Sa.isIntersectionBox(Ja)?Ja.makeEmpty():(g(U.color.getStyle()),h(U.color.getStyle()),t.save(),t.translate(Q.x,Q.y),t.rotate(-L.rotation),t.scale(va,jb),U.program(t),t.restore()))}else if(L instanceof THREE.RenderableLine)I=L.v1,M=L.v2,
I.positionScreen.x*=u,I.positionScreen.y*=x,M.positionScreen.x*=u,M.positionScreen.y*=x,Ja.setFromPoints([I.positionScreen,M.positionScreen]),!0===Sa.isIntersectionBox(Ja)&&(Q=I,va=M,jb=L,b(U.opacity),c(U.blending),t.beginPath(),t.moveTo(Q.positionScreen.x,Q.positionScreen.y),t.lineTo(va.positionScreen.x,va.positionScreen.y),U instanceof THREE.LineBasicMaterial?(d(U.linewidth),e(U.linecap),f(U.linejoin),U.vertexColors!==THREE.VertexColors?g(U.color.getStyle()):(L=jb.vertexColors[0].getStyle(),jb=
jb.vertexColors[1].getStyle(),L===jb?g(L):(Q=t.createLinearGradient(Q.positionScreen.x,Q.positionScreen.y,va.positionScreen.x,va.positionScreen.y),Q.addColorStop(0,L),Q.addColorStop(1,jb),g(Q))),t.stroke(),Ja.expandByScalar(2*U.linewidth)):U instanceof THREE.LineDashedMaterial&&(d(U.linewidth),e(U.linecap),f(U.linejoin),g(U.color.getStyle()),i(U.dashSize,U.gapSize),t.stroke(),Ja.expandByScalar(2*U.linewidth),i(null,null)));else if(L instanceof THREE.RenderableFace3){I=L.v1;M=L.v2;P=L.v3;if(-1>I.positionScreen.z||
1<I.positionScreen.z)continue;if(-1>M.positionScreen.z||1<M.positionScreen.z)continue;if(-1>P.positionScreen.z||1<P.positionScreen.z)continue;I.positionScreen.x*=u;I.positionScreen.y*=x;M.positionScreen.x*=u;M.positionScreen.y*=x;P.positionScreen.x*=u;P.positionScreen.y*=x;!0===U.overdraw&&(G(I.positionScreen,M.positionScreen),G(M.positionScreen,P.positionScreen),G(P.positionScreen,I.positionScreen));Ja.setFromPoints([I.positionScreen,M.positionScreen,P.positionScreen]);!0===Sa.isIntersectionBox(Ja)&&
z(I,M,P,0,1,2,L,U)}else if(L instanceof THREE.RenderableFace4){I=L.v1;M=L.v2;P=L.v3;ja=L.v4;if(-1>I.positionScreen.z||1<I.positionScreen.z)continue;if(-1>M.positionScreen.z||1<M.positionScreen.z)continue;if(-1>P.positionScreen.z||1<P.positionScreen.z)continue;if(-1>ja.positionScreen.z||1<ja.positionScreen.z)continue;I.positionScreen.x*=u;I.positionScreen.y*=x;M.positionScreen.x*=u;M.positionScreen.y*=x;P.positionScreen.x*=u;P.positionScreen.y*=x;ja.positionScreen.x*=u;ja.positionScreen.y*=x;oa.positionScreen.copy(M.positionScreen);
gb.positionScreen.copy(ja.positionScreen);!0===U.overdraw&&(G(I.positionScreen,M.positionScreen),G(M.positionScreen,ja.positionScreen),G(ja.positionScreen,I.positionScreen),G(P.positionScreen,oa.positionScreen),G(P.positionScreen,gb.positionScreen));Ja.setFromPoints([I.positionScreen,M.positionScreen,P.positionScreen,ja.positionScreen]);!0===Sa.isIntersectionBox(Ja)&&(Q=I,va=M,jb=P,Wa=ja,vb=oa,Ob=gb,m.info.render.vertices+=4,m.info.render.faces++,b(U.opacity),c(U.blending),void 0!==U.map&&null!==
U.map||void 0!==U.envMap&&null!==U.envMap?(z(Q,va,Wa,0,1,3,L,U),z(vb,jb,Ob,1,2,3,L,U)):(A=Q.positionScreen.x,da=Q.positionScreen.y,ha=va.positionScreen.x,la=va.positionScreen.y,N=jb.positionScreen.x,ea=jb.positionScreen.y,kb=Wa.positionScreen.x,Ka=Wa.positionScreen.y,db=vb.positionScreen.x,La=vb.positionScreen.y,pa=Ob.positionScreen.x,na=Ob.positionScreen.y,U instanceof THREE.MeshLambertMaterial||U instanceof THREE.MeshPhongMaterial?(fa.copy(U.color),ga.copy(U.emissive),U.vertexColors===THREE.FaceColors&&
fa.multiply(L.color),!1===U.wireframe&&U.shading==THREE.SmoothShading&&4==L.vertexNormalsLength?(W.copy(sb),X.copy(sb),Y.copy(sb),ia.copy(sb),q(L.v1.positionWorld,L.vertexNormalsModel[0],W),q(L.v2.positionWorld,L.vertexNormalsModel[1],X),q(L.v4.positionWorld,L.vertexNormalsModel[3],Y),q(L.v3.positionWorld,L.vertexNormalsModel[2],ia),W.multiply(fa).add(ga),X.multiply(fa).add(ga),Y.multiply(fa).add(ga),ia.multiply(fa).add(ga),ya=H(W,X,Y,ia),y(A,da,ha,la,kb,Ka),J(A,da,ha,la,kb,Ka,0,0,1,0,0,1,ya),y(db,
La,N,ea,pa,na),J(db,La,N,ea,pa,na,1,0,1,1,0,1,ya)):(aa.copy(sb),q(L.centroidModel,L.normalModel,aa),aa.multiply(fa).add(ga),B(A,da,ha,la,N,ea,kb,Ka),!0===U.wireframe?E(aa,U.wireframeLinewidth,U.wireframeLinecap,U.wireframeLinejoin):F(aa))):U instanceof THREE.MeshBasicMaterial?(aa.copy(U.color),U.vertexColors===THREE.FaceColors&&aa.multiply(L.color),B(A,da,ha,la,N,ea,kb,Ka),!0===U.wireframe?E(aa,U.wireframeLinewidth,U.wireframeLinecap,U.wireframeLinejoin):F(aa)):U instanceof THREE.MeshNormalMaterial?
(Q=void 0,U.shading==THREE.FlatShading?(Q=L.normalModelView,aa.setRGB(Q.x,Q.y,Q.z).multiplyScalar(0.5).addScalar(0.5),B(A,da,ha,la,N,ea,kb,Ka),!0===U.wireframe?E(aa,U.wireframeLinewidth,U.wireframeLinecap,U.wireframeLinejoin):F(aa)):U.shading==THREE.SmoothShading&&(Q=L.vertexNormalsModelView[0],W.setRGB(Q.x,Q.y,Q.z).multiplyScalar(0.5).addScalar(0.5),Q=L.vertexNormalsModelView[1],X.setRGB(Q.x,Q.y,Q.z).multiplyScalar(0.5).addScalar(0.5),Q=L.vertexNormalsModelView[3],Y.setRGB(Q.x,Q.y,Q.z).multiplyScalar(0.5).addScalar(0.5),
Q=L.vertexNormalsModelView[2],ia.setRGB(Q.x,Q.y,Q.z).multiplyScalar(0.5).addScalar(0.5),ya=H(W,X,Y,ia),y(A,da,ha,la,kb,Ka),J(A,da,ha,la,kb,Ka,0,0,1,0,0,1,ya),y(db,La,N,ea,pa,na),J(db,La,N,ea,pa,na,1,0,1,1,0,1,ya))):U instanceof THREE.MeshDepthMaterial&&(Ua=n.near,lb=n.far,W.r=W.g=W.b=1-j(Q.positionScreen.z*Q.positionScreen.w,Ua,lb),X.r=X.g=X.b=1-j(va.positionScreen.z*va.positionScreen.w,Ua,lb),Y.r=Y.g=Y.b=1-j(Wa.positionScreen.z*Wa.positionScreen.w,Ua,lb),ia.r=ia.g=ia.b=1-j(jb.positionScreen.z*jb.positionScreen.w,
Ua,lb),ya=H(W,X,Y,ia),y(A,da,ha,la,kb,Ka),J(A,da,ha,la,kb,Ka,0,0,1,0,0,1,ya),y(db,La,N,ea,pa,na),J(db,La,N,ea,pa,na,1,0,1,1,0,1,ya))))}ta.union(Ja)}}t.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
envmap_pars_fragment:"#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif",
envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif",
envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif",map_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif",map_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
map_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",map_fragment:"#ifdef USE_MAP\nvec4 texelColor = texture2D( map, vUv );\n#ifdef GAMMA_INPUT\ntexelColor.xyz *= texelColor.xyz;\n#endif\ngl_FragColor = gl_FragColor * texelColor;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif",lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",
lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\nuniform sampler2D bumpMap;\nuniform float bumpScale;\nvec2 dHdxy_fwd() {\nvec2 dSTdx = dFdx( vUv );\nvec2 dSTdy = dFdy( vUv );\nfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\nfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\nfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\nreturn vec2( dBx, dBy );\n}\nvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\nvec3 vSigmaX = dFdx( surf_pos );\nvec3 vSigmaY = dFdy( surf_pos );\nvec3 vN = surf_norm;\nvec3 R1 = cross( vSigmaY, vN );\nvec3 R2 = cross( vN, vSigmaX );\nfloat fDet = dot( vSigmaX, R1 );\nvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\nreturn normalize( abs( fDet ) * surf_norm - vGrad );\n}\n#endif",
normalmap_pars_fragment:"#ifdef USE_NORMALMAP\nuniform sampler2D normalMap;\nuniform vec2 normalScale;\nvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\nvec3 q0 = dFdx( eye_pos.xyz );\nvec3 q1 = dFdy( eye_pos.xyz );\nvec2 st0 = dFdx( vUv.st );\nvec2 st1 = dFdy( vUv.st );\nvec3 S = normalize(  q0 * st1.t - q1 * st0.t );\nvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\nvec3 N = normalize( surf_norm );\nvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\nmapN.xy = normalScale * mapN.xy;\nmat3 tsn = mat3( S, T, N );\nreturn normalize( tsn * mapN );\n}\n#endif",
specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\nuniform sampler2D specularMap;\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\nvec4 texelSpecular = texture2D( specularMap, vUv );\nspecularStrength = texelSpecular.r;\n#else\nspecularStrength = 1.0;\n#endif",lights_lambert_pars_vertex:"uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\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_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif",
lights_lambert_vertex:"vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\nvLightBack = vec3( 0.0 );\n#endif\ntransformedNormal = normalize( transformedNormal );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, dirVector );\nvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\ndirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\ndirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n#ifdef DOUBLE_SIDED\nvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n#endif\n}\n#endif\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 );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\npointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\npointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n#ifdef DOUBLE_SIDED\nvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\nspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\nspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n#ifdef DOUBLE_SIDED\nvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\nvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n#ifdef DOUBLE_SIDED\nvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n#endif\n}\n#endif\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n#ifdef DOUBLE_SIDED\nvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n#endif",
lights_phong_pars_vertex:"#ifndef PHONG_PER_PIXEL\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\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif",
lights_phong_vertex:"#ifndef PHONG_PER_PIXEL\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 );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nvSpotLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvWorldPosition = worldPosition.xyz;\n#endif",
lights_phong_pars_fragment:"uniform 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_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#else\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",
lights_phong_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#ifdef DOUBLE_SIDED\nnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n#endif\n#ifdef USE_NORMALMAP\nnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\nnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\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 ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n#endif\npointDiffuse  += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\nvec3 pointHalfVector = normalize( lVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n#else\npointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse  = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vSpotLight[ i ].xyz );\nfloat lDistance = vSpotLight[ i ].w;\n#endif\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n#endif\nspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\nvec3 spotHalfVector = normalize( lVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;\n#endif\n}\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 );\nfloat dotProduct = dot( normal, dirVector );\n#ifdef WRAP_AROUND\nfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n#endif\ndirDiffuse  += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse  = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += diffuse * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += specular * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\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_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n#endif",
color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, opacity );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n#ifdef BONE_TEXTURE\nuniform sampler2D boneTexture;\nmat4 getBoneMatrix( const in float i ) {\nfloat j = i * 4.0;\nfloat x = mod( j, N_BONE_PIXEL_X );\nfloat y = floor( j / N_BONE_PIXEL_X );\nconst float dx = 1.0 / N_BONE_PIXEL_X;\nconst float dy = 1.0 / N_BONE_PIXEL_Y;\ny = dy * ( y + 0.5 );\nvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\nvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\nvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\nvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\nmat4 bone = mat4( v1, v2, v3, v4 );\nreturn bone;\n}\n#else\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\nmat4 getBoneMatrix( const in float i ) {\nmat4 bone = boneGlobalMatrices[ int(i) ];\nreturn bone;\n}\n#endif\n#endif",
skinbase_vertex:"#ifdef USE_SKINNING\nmat4 boneMatX = getBoneMatrix( skinIndex.x );\nmat4 boneMatY = getBoneMatrix( skinIndex.y );\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n#ifdef USE_MORPHTARGETS\nvec4 skinVertex = vec4( morphed, 1.0 );\n#else\nvec4 skinVertex = vec4( position, 1.0 );\n#endif\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n#ifndef USE_MORPHNORMALS\nuniform float morphTargetInfluences[ 8 ];\n#else\nuniform float morphTargetInfluences[ 4 ];\n#endif\n#endif",
morphtarget_vertex:"#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0 );\nmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n#ifndef USE_MORPHNORMALS\nmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n#endif\nmorphed += position;\n#endif",
default_vertex:"vec4 mvPosition;\n#ifdef USE_SKINNING\nmvPosition = modelViewMatrix * skinned;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( position, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\nvec3 morphedNormal = vec3( 0.0 );\nmorphedNormal +=  ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\nmorphedNormal +=  ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\nmorphedNormal +=  ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\nmorphedNormal +=  ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\nmorphedNormal += normal;\n#endif",
skinnormal_vertex:"#ifdef USE_SKINNING\nmat4 skinMatrix = skinWeight.x * boneMatX;\nskinMatrix \t+= skinWeight.y * boneMatY;\n#ifdef USE_MORPHNORMALS\nvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n#else\nvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n#endif\n#endif",defaultnormal_vertex:"vec3 objectNormal;\n#ifdef USE_SKINNING\nobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\nobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\nobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\nobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;",
shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform vec2 shadowMapSize[ MAX_SHADOWS ];\nuniform float shadowDarkness[ MAX_SHADOWS ];\nuniform float shadowBias[ MAX_SHADOWS ];\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif",shadowmap_fragment:"#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_DEBUG\nvec3 frustumColors[3];\nfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\nfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\nfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n#endif\n#ifdef SHADOWMAP_CASCADE\nint inFrustumCount = 0;\n#endif\nfloat fDepth;\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\nbool inFrustum = all( inFrustumVec );\n#ifdef SHADOWMAP_CASCADE\ninFrustumCount += int( inFrustum );\nbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n#else\nbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n#endif\nbool frustumTest = all( frustumTestVec );\nif ( frustumTest ) {\nshadowCoord.z += shadowBias[ i ];\n#if defined( SHADOWMAP_TYPE_PCF )\nfloat shadow = 0.0;\nconst float shadowDelta = 1.0 / 9.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.25 * xPixelOffset;\nfloat dy0 = -1.25 * yPixelOffset;\nfloat dx1 = 1.25 * xPixelOffset;\nfloat dy1 = 1.25 * yPixelOffset;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\nfloat shadow = 0.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.0 * xPixelOffset;\nfloat dy0 = -1.0 * yPixelOffset;\nfloat dx1 = 1.0 * xPixelOffset;\nfloat dy1 = 1.0 * yPixelOffset;\nmat3 shadowKernel;\nmat3 depthKernel;\ndepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\ndepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\ndepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\ndepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\ndepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\ndepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\ndepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\ndepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\ndepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nvec3 shadowZ = vec3( shadowCoord.z );\nshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\nshadowKernel[0] *= vec3(0.25);\nshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\nshadowKernel[1] *= vec3(0.25);\nshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\nshadowKernel[2] *= vec3(0.25);\nvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\nshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\nshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\nvec4 shadowValues;\nshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\nshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\nshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\nshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\nshadow = dot( shadowValues, vec4( 1.0 ) );\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n#endif\n}\n#ifdef SHADOWMAP_DEBUG\n#ifdef SHADOWMAP_CASCADE\nif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n#else\nif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n#endif\n#endif\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",
shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};
THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b++)for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};
THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",
value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",
value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",
value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};
THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,
THREE.ShaderChunk.skinbase_vertex,"#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,
THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,
THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",
THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,
THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,
THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"#ifdef DOUBLE_SIDED\nif ( gl_FrontFacing )\ngl_FragColor.xyz *= vLightFront;\nelse\ngl_FragColor.xyz *= vLightBack;\n#else\ngl_FragColor.xyz *= vLightFront;\n#endif",THREE.ShaderChunk.lightmap_fragment,
THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",
value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,
"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"vNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"vViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,
THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,
THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,
THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;",
THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,
THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vLineDistance = scale * lineDistance;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\nif ( mod( vLineDistance, totalSize ) > dashSize ) {\ndiscard;\n}\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",
value:1}},vertexShader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,"void main() {\nvNormal = normalize( normalMatrix * normal );",
THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}"},normalmap:{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},enableDisplacement:{type:"i",
value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(16777215)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(16777215)},uShininess:{type:"f",
value:30},uOpacity:{type:"f",value:1},useRefract:{type:"i",value:0},uRefractionRatio:{type:"f",value:0.98},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),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 vec2 uNormalScale;\nuniform bool useRefract;\nuniform float uRefractionRatio;\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_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
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i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\n#ifdef WRAP_AROUND\nfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\nfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n#endif\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse  = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += uDiffuseColor * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlickSky = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += uSpecularColor * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\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_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor ) + totalSpecular;\n#endif\nif ( enableReflection ) {\nvec3 vReflect;\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, normal, uRefractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, normal );\n}\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );\n}",
THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\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;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"#ifdef USE_SKINNING\nvNormal = normalize( normalMatrix * skinnedNormal.xyz );\nvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\nvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n#else\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\n#endif\nvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\nvUv = uv * uRepeat + uOffset;\nvec3 displacedPosition;\n#ifdef VERTEX_TEXTURES\nif ( enableDisplacement ) {\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\ndisplacedPosition = position + normalize( normal ) * df;\n} else {\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition  = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n}\n#else\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\nskinned \t  += boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition  = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n#endif\nvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\nvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\nvWorldPosition = worldPosition.xyz;\nvViewPosition = -mvPosition.xyz;\n#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif\n}"].join("\n")},
cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"f",value:-1}},vertexShader:"varying vec3 vWorldPosition;\nvoid main() {\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\nvWorldPosition = worldPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\nvoid main() {\ngl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n}"},
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h.__vertexArray=new Float32Array(3*i),h.__colorArray=new Float32Array(3*i),h.__normalArray=new Float32Array(3*i),h.__webglVertexCount=i,c(h,a),f.verticesNeedUpdate=!0,f.colorsNeedUpdate=!0,f.normalsNeedUpdate=!0):a instanceof THREE.Line?f.__webglVertexBuffer||(h=f,h.__webglVertexBuffer=k.createBuffer(),h.__webglColorBuffer=k.createBuffer(),h.__webglLineDistanceBuffer=k.createBuffer(),N.info.memory.geometries++,h=f,i=h.vertices.length,h.__vertexArray=new Float32Array(3*i),h.__colorArray=new Float32Array(3*
i),h.__lineDistanceArray=new Float32Array(1*i),h.__webglLineCount=i,c(h,a),f.verticesNeedUpdate=!0,f.colorsNeedUpdate=!0,f.lineDistancesNeedUpdate=!0):a instanceof THREE.ParticleSystem&&!f.__webglVertexBuffer&&(h=f,h.__webglVertexBuffer=k.createBuffer(),h.__webglColorBuffer=k.createBuffer(),N.info.memory.geometries++,h=f,i=h.vertices.length,h.__vertexArray=new Float32Array(3*i),h.__colorArray=new Float32Array(3*i),h.__sortArray=[],h.__webglParticleCount=i,c(h,a),f.verticesNeedUpdate=!0,f.colorsNeedUpdate=
!0);if(void 0===a.__webglActive){if(a instanceof THREE.Mesh)if(f=a.geometry,f instanceof THREE.BufferGeometry)n(b.__webglObjects,f,a);else{if(f instanceof THREE.Geometry)for(e in f.geometryGroups)h=f.geometryGroups[e],n(b.__webglObjects,h,a)}else a instanceof THREE.Ribbon||a instanceof THREE.Line||a instanceof THREE.ParticleSystem?(f=a.geometry,n(b.__webglObjects,f,a)):a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback?b.__webglObjectsImmediate.push({object:a,opaque:null,transparent:null}):
a instanceof THREE.Sprite?b.__webglSprites.push(a):a instanceof THREE.LensFlare&&b.__webglFlares.push(a);a.__webglActive=!0}}function n(a,b,c){a.push({buffer:b,object:c,opaque:null,transparent:null})}function q(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function y(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}function u(a,b){a instanceof THREE.Mesh||a instanceof THREE.ParticleSystem||a instanceof THREE.Ribbon||a instanceof THREE.Line?x(b.__webglObjects,
a):a instanceof THREE.Sprite?t(b.__webglSprites,a):a instanceof THREE.LensFlare?t(b.__webglFlares,a):(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)&&x(b.__webglObjectsImmediate,a);delete a.__webglActive}function x(a,b){for(var c=a.length-1;0<=c;c--)a[c].object===b&&a.splice(c,1)}function t(a,b){for(var c=a.length-1;0<=c;c--)a[c]===b&&a.splice(c,1)}function E(a,b,c,d,e){W=0;d.needsUpdate&&(d.program&&oc(d),N.initMaterial(d,b,c,e),d.needsUpdate=!1);d.morphTargets&&!e.__webglMorphTargetInfluences&&
(e.__webglMorphTargetInfluences=new Float32Array(N.maxMorphTargets));var f=!1,g=d.program,h=g.uniforms,i=d.uniforms;g!==Ka&&(k.useProgram(g),Ka=g,f=!0);d.id!==La&&(La=d.id,f=!0);if(f||a!==na)k.uniformMatrix4fv(h.projectionMatrix,!1,a.projectionMatrix.elements),a!==na&&(na=a);if(d.skinning)if(dc&&e.useVertexTexture){if(null!==h.boneTexture){var j=J();k.uniform1i(h.boneTexture,j);N.setTexture(e.boneTexture,j)}}else null!==h.boneGlobalMatrices&&k.uniformMatrix4fv(h.boneGlobalMatrices,!1,e.boneMatrices);
if(f){c&&d.fog&&(i.fogColor.value=c.color,c instanceof THREE.Fog?(i.fogNear.value=c.near,i.fogFar.value=c.far):c instanceof THREE.FogExp2&&(i.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(Qa){for(var p,l=j=0,m=0,n,q,r,s=ub,t=s.directional.colors,u=s.directional.positions,x=s.point.colors,y=s.point.positions,E=s.point.distances,C=s.spot.colors,G=s.spot.positions,H=s.spot.distances,D=s.spot.directions,L=s.spot.anglesCos,K=
s.spot.exponents,O=s.hemi.skyColors,A=s.hemi.groundColors,U=s.hemi.positions,P=0,V=0,ea=0,X=0,aa=0,S=0,T=0,R=0,Q=p=0,c=r=Q=0,f=b.length;c<f;c++)p=b[c],p.onlyShadow||(n=p.color,q=p.intensity,r=p.distance,p instanceof THREE.AmbientLight?p.visible&&(N.gammaInput?(j+=n.r*n.r,l+=n.g*n.g,m+=n.b*n.b):(j+=n.r,l+=n.g,m+=n.b)):p instanceof THREE.DirectionalLight?(aa+=1,p.visible&&(za.getPositionFromMatrix(p.matrixWorld),Na.getPositionFromMatrix(p.target.matrixWorld),za.sub(Na),za.normalize(),0===za.x&&0===
za.y&&0===za.z||(p=3*P,u[p]=za.x,u[p+1]=za.y,u[p+2]=za.z,N.gammaInput?F(t,p,n,q*q):z(t,p,n,q),P+=1))):p instanceof THREE.PointLight?(S+=1,p.visible&&(Q=3*V,N.gammaInput?F(x,Q,n,q*q):z(x,Q,n,q),Na.getPositionFromMatrix(p.matrixWorld),y[Q]=Na.x,y[Q+1]=Na.y,y[Q+2]=Na.z,E[V]=r,V+=1)):p instanceof THREE.SpotLight?(T+=1,p.visible&&(Q=3*ea,N.gammaInput?F(C,Q,n,q*q):z(C,Q,n,q),Na.getPositionFromMatrix(p.matrixWorld),G[Q]=Na.x,G[Q+1]=Na.y,G[Q+2]=Na.z,H[ea]=r,za.copy(Na),Na.getPositionFromMatrix(p.target.matrixWorld),
za.sub(Na),za.normalize(),D[Q]=za.x,D[Q+1]=za.y,D[Q+2]=za.z,L[ea]=Math.cos(p.angle),K[ea]=p.exponent,ea+=1)):p instanceof THREE.HemisphereLight&&(R+=1,p.visible&&(za.getPositionFromMatrix(p.matrixWorld),za.normalize(),0===za.x&&0===za.y&&0===za.z||(r=3*X,U[r]=za.x,U[r+1]=za.y,U[r+2]=za.z,n=p.color,p=p.groundColor,N.gammaInput?(q*=q,F(O,r,n,q),F(A,r,p,q)):(z(O,r,n,q),z(A,r,p,q)),X+=1))));c=3*P;for(f=Math.max(t.length,3*aa);c<f;c++)t[c]=0;c=3*V;for(f=Math.max(x.length,3*S);c<f;c++)x[c]=0;c=3*ea;for(f=
Math.max(C.length,3*T);c<f;c++)C[c]=0;c=3*X;for(f=Math.max(O.length,3*R);c<f;c++)O[c]=0;c=3*X;for(f=Math.max(A.length,3*R);c<f;c++)A[c]=0;s.directional.length=P;s.point.length=V;s.spot.length=ea;s.hemi.length=X;s.ambient[0]=j;s.ambient[1]=l;s.ambient[2]=m;Qa=!1}c=ub;i.ambientLightColor.value=c.ambient;i.directionalLightColor.value=c.directional.colors;i.directionalLightDirection.value=c.directional.positions;i.pointLightColor.value=c.point.colors;i.pointLightPosition.value=c.point.positions;i.pointLightDistance.value=
c.point.distances;i.spotLightColor.value=c.spot.colors;i.spotLightPosition.value=c.spot.positions;i.spotLightDistance.value=c.spot.distances;i.spotLightDirection.value=c.spot.directions;i.spotLightAngleCos.value=c.spot.anglesCos;i.spotLightExponent.value=c.spot.exponents;i.hemisphereLightSkyColor.value=c.hemi.skyColors;i.hemisphereLightGroundColor.value=c.hemi.groundColors;i.hemisphereLightDirection.value=c.hemi.positions}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||
d instanceof THREE.MeshPhongMaterial){i.opacity.value=d.opacity;N.gammaInput?i.diffuse.value.copyGammaToLinear(d.color):i.diffuse.value=d.color;i.map.value=d.map;i.lightMap.value=d.lightMap;i.specularMap.value=d.specularMap;d.bumpMap&&(i.bumpMap.value=d.bumpMap,i.bumpScale.value=d.bumpScale);d.normalMap&&(i.normalMap.value=d.normalMap,i.normalScale.value.copy(d.normalScale));var Y;d.map?Y=d.map:d.specularMap?Y=d.specularMap:d.normalMap?Y=d.normalMap:d.bumpMap&&(Y=d.bumpMap);void 0!==Y&&(c=Y.offset,
Y=Y.repeat,i.offsetRepeat.value.set(c.x,c.y,Y.x,Y.y));i.envMap.value=d.envMap;i.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;i.reflectivity.value=d.reflectivity;i.refractionRatio.value=d.refractionRatio;i.combine.value=d.combine;i.useRefract.value=d.envMap&&d.envMap.mapping instanceof THREE.CubeRefractionMapping}d instanceof THREE.LineBasicMaterial?(i.diffuse.value=d.color,i.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(i.diffuse.value=d.color,i.opacity.value=
d.opacity,i.dashSize.value=d.dashSize,i.totalSize.value=d.dashSize+d.gapSize,i.scale.value=d.scale):d instanceof THREE.ParticleBasicMaterial?(i.psColor.value=d.color,i.opacity.value=d.opacity,i.size.value=d.size,i.scale.value=M.height/2,i.map.value=d.map):d instanceof THREE.MeshPhongMaterial?(i.shininess.value=d.shininess,N.gammaInput?(i.ambient.value.copyGammaToLinear(d.ambient),i.emissive.value.copyGammaToLinear(d.emissive),i.specular.value.copyGammaToLinear(d.specular)):(i.ambient.value=d.ambient,
i.emissive.value=d.emissive,i.specular.value=d.specular),d.wrapAround&&i.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(N.gammaInput?(i.ambient.value.copyGammaToLinear(d.ambient),i.emissive.value.copyGammaToLinear(d.emissive)):(i.ambient.value=d.ambient,i.emissive.value=d.emissive),d.wrapAround&&i.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(i.mNear.value=a.near,i.mFar.value=a.far,i.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(i.opacity.value=
d.opacity);if(e.receiveShadow&&!d._shadowPass&&i.shadowMatrix){c=Y=0;for(f=b.length;c<f;c++)if(j=b[c],j.castShadow&&(j instanceof THREE.SpotLight||j instanceof THREE.DirectionalLight&&!j.shadowCascade))i.shadowMap.value[Y]=j.shadowMap,i.shadowMapSize.value[Y]=j.shadowMapSize,i.shadowMatrix.value[Y]=j.shadowMatrix,i.shadowDarkness.value[Y]=j.shadowDarkness,i.shadowBias.value[Y]=j.shadowBias,Y++}b=d.uniformsList;i=0;for(Y=b.length;i<Y;i++)if(f=g.uniforms[b[i][1]])if(c=b[i][0],l=c.type,j=c.value,"i"===
l)k.uniform1i(f,j);else if("f"===l)k.uniform1f(f,j);else if("v2"===l)k.uniform2f(f,j.x,j.y);else if("v3"===l)k.uniform3f(f,j.x,j.y,j.z);else if("v4"===l)k.uniform4f(f,j.x,j.y,j.z,j.w);else if("c"===l)k.uniform3f(f,j.r,j.g,j.b);else if("iv1"===l)k.uniform1iv(f,j);else if("iv"===l)k.uniform3iv(f,j);else if("fv1"===l)k.uniform1fv(f,j);else if("fv"===l)k.uniform3fv(f,j);else if("v2v"===l){void 0===c._array&&(c._array=new Float32Array(2*j.length));l=0;for(m=j.length;l<m;l++)s=2*l,c._array[s]=j[l].x,c._array[s+
1]=j[l].y;k.uniform2fv(f,c._array)}else if("v3v"===l){void 0===c._array&&(c._array=new Float32Array(3*j.length));l=0;for(m=j.length;l<m;l++)s=3*l,c._array[s]=j[l].x,c._array[s+1]=j[l].y,c._array[s+2]=j[l].z;k.uniform3fv(f,c._array)}else if("v4v"===l){void 0===c._array&&(c._array=new Float32Array(4*j.length));l=0;for(m=j.length;l<m;l++)s=4*l,c._array[s]=j[l].x,c._array[s+1]=j[l].y,c._array[s+2]=j[l].z,c._array[s+3]=j[l].w;k.uniform4fv(f,c._array)}else if("m4"===l)void 0===c._array&&(c._array=new Float32Array(16)),
j.flattenToArray(c._array),k.uniformMatrix4fv(f,!1,c._array);else if("m4v"===l){void 0===c._array&&(c._array=new Float32Array(16*j.length));l=0;for(m=j.length;l<m;l++)j[l].flattenToArrayOffset(c._array,16*l);k.uniformMatrix4fv(f,!1,c._array)}else if("t"===l){if(s=j,j=J(),k.uniform1i(f,j),s)if(s.image instanceof Array&&6===s.image.length){if(c=s,f=j,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||(c.image.__webglTextureCube=k.createTexture(),N.info.memory.textures++);k.activeTexture(k.TEXTURE0+
f);k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;j=[];for(l=0;6>l;l++)N.autoScaleCubemaps&&!f?(m=j,s=l,t=c.image[l],x=Gc,t.width<=x&&t.height<=x||(y=Math.max(t.width,t.height),u=Math.floor(t.width*x/y),x=Math.floor(t.height*x/y),y=document.createElement("canvas"),y.width=u,y.height=x,y.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,u,x),t=y),m[s]=t):j[l]=c.image[l];l=j[0];m=0===(l.width&l.width-
1)&&0===(l.height&l.height-1);s=I(c.format);t=I(c.type);B(k.TEXTURE_CUBE_MAP,c,m);for(l=0;6>l;l++)if(f){x=j[l].mipmaps;y=0;for(E=x.length;y<E;y++)u=x[y],k.compressedTexImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,y,s,u.width,u.height,0,u.data)}else k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,s,s,t,j[l]);c.generateMipmaps&&m&&k.generateMipmap(k.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else k.activeTexture(k.TEXTURE0+f),k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube)}else s instanceof
THREE.WebGLRenderTargetCube?(c=s,k.activeTexture(k.TEXTURE0+j),k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture)):N.setTexture(s,j)}else if("tv"===l){void 0===c._array&&(c._array=[]);l=0;for(m=c.value.length;l<m;l++)c._array[l]=J();k.uniform1iv(f,c._array);l=0;for(m=c.value.length;l<m;l++)s=c.value[l],j=c._array[l],s&&N.setTexture(s,j)}if((d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition)Na.getPositionFromMatrix(a.matrixWorld),k.uniform3f(h.cameraPosition,
Na.x,Na.y,Na.z);(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&k.uniformMatrix4fv(h.viewMatrix,!1,a.matrixWorldInverse.elements)}k.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&k.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);null!==h.modelMatrix&&k.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function J(){var a=W;a>=ac&&console.warn("WebGLRenderer: trying to use "+
a+" texture units while this GPU supports only "+ac);W+=1;return a}function F(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function z(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function H(a){a!==Va&&(k.lineWidth(a),Va=a)}function K(a,b,c){Ua!==a&&(a?k.enable(k.POLYGON_OFFSET_FILL):k.disable(k.POLYGON_OFFSET_FILL),Ua=a);if(a&&(lb!==b||ya!==c))k.polygonOffset(b,c),lb=b,ya=c}function G(a){for(var a=a.split("\n"),b=0,c=a.length;b<c;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function L(a,
b){var c;"fragment"===a?c=k.createShader(k.FRAGMENT_SHADER):"vertex"===a&&(c=k.createShader(k.VERTEX_SHADER));k.shaderSource(c,b);k.compileShader(c);return!k.getShaderParameter(c,k.COMPILE_STATUS)?(console.error(k.getShaderInfoLog(c)),console.error(G(b)),null):c}function B(a,b,c){c?(k.texParameteri(a,k.TEXTURE_WRAP_S,I(b.wrapS)),k.texParameteri(a,k.TEXTURE_WRAP_T,I(b.wrapT)),k.texParameteri(a,k.TEXTURE_MAG_FILTER,I(b.magFilter)),k.texParameteri(a,k.TEXTURE_MIN_FILTER,I(b.minFilter))):(k.texParameteri(a,
k.TEXTURE_WRAP_S,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_WRAP_T,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_MAG_FILTER,C(b.magFilter)),k.texParameteri(a,k.TEXTURE_MIN_FILTER,C(b.minFilter)));if($a&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy))k.texParameterf(a,$a.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,bc)),b.__oldAnisotropy=b.anisotropy}function V(a,b){k.bindRenderbuffer(k.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(k.renderbufferStorage(k.RENDERBUFFER,k.DEPTH_COMPONENT16,
b.width,b.height),k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_ATTACHMENT,k.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(k.renderbufferStorage(k.RENDERBUFFER,k.DEPTH_STENCIL,b.width,b.height),k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_STENCIL_ATTACHMENT,k.RENDERBUFFER,a)):k.renderbufferStorage(k.RENDERBUFFER,k.RGBA4,b.width,b.height)}function C(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?k.NEAREST:k.LINEAR}function I(a){if(a===
THREE.RepeatWrapping)return k.REPEAT;if(a===THREE.ClampToEdgeWrapping)return k.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return k.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return k.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return k.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return k.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return k.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return k.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return k.LINEAR_MIPMAP_LINEAR;
if(a===THREE.UnsignedByteType)return k.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return k.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return k.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return k.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return k.BYTE;if(a===THREE.ShortType)return k.SHORT;if(a===THREE.UnsignedShortType)return k.UNSIGNED_SHORT;if(a===THREE.IntType)return k.INT;if(a===THREE.UnsignedIntType)return k.UNSIGNED_INT;if(a===THREE.FloatType)return k.FLOAT;
if(a===THREE.AlphaFormat)return k.ALPHA;if(a===THREE.RGBFormat)return k.RGB;if(a===THREE.RGBAFormat)return k.RGBA;if(a===THREE.LuminanceFormat)return k.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return k.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return k.FUNC_ADD;if(a===THREE.SubtractEquation)return k.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return k.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return k.ZERO;if(a===THREE.OneFactor)return k.ONE;if(a===THREE.SrcColorFactor)return k.SRC_COLOR;
if(a===THREE.OneMinusSrcColorFactor)return k.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return k.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return k.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return k.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return k.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return k.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return k.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return k.SRC_ALPHA_SATURATE;if(void 0!==Ta){if(a===THREE.RGB_S3TC_DXT1_Format)return Ta.COMPRESSED_RGB_S3TC_DXT1_EXT;
if(a===THREE.RGBA_S3TC_DXT1_Format)return Ta.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return Ta.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return Ta.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);var a=a||{},M=void 0!==a.canvas?a.canvas:document.createElement("canvas"),P=void 0!==a.precision?a.precision:"highp",ja=void 0!==a.alpha?a.alpha:!0,oa=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,gb=void 0!==
a.antialias?a.antialias:!1,A=void 0!==a.stencil?a.stencil:!0,da=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,ha=new THREE.Color(0),la=0;void 0!==a.clearColor&&(console.warn("DEPRECATED: clearColor in WebGLRenderer constructor parameters is being removed. Use .setClearColor() instead."),ha.setHex(a.clearColor));void 0!==a.clearAlpha&&(console.warn("DEPRECATED: clearAlpha in WebGLRenderer constructor parameters is being removed. Use .setClearColor() instead."),la=a.clearAlpha);this.domElement=
M;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==window.devicePixelRatio?window.devicePixelRatio:1;this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=
!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var N=this,ea=[],kb=0,Ka=null,db=null,La=-1,pa=null,na=null,aa=0,W=0,X=-1,Y=-1,ia=-1,fa=-1,ga=-1,Ea=-1,Za=-1,sa=-1,Ua=null,lb=null,ya=null,Va=null,rb=0,Eb=0,Nb=0,Kb=0,Sb=0,Tb=0,Sa={},ta=new THREE.Frustum,Ja=new THREE.Matrix4,sb=new THREE.Matrix4,Na=new THREE.Vector3,za=new THREE.Vector3,
Qa=!0,ub={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},k,Ab,Oa,$a,Ta;try{if(!(k=M.getContext("experimental-webgl",{alpha:ja,premultipliedAlpha:oa,antialias:gb,stencil:A,preserveDrawingBuffer:da})))throw"Error creating WebGL context.";}catch(Bb){console.error(Bb)}Ab=k.getExtension("OES_texture_float");
Oa=k.getExtension("OES_standard_derivatives");$a=k.getExtension("EXT_texture_filter_anisotropic")||k.getExtension("MOZ_EXT_texture_filter_anisotropic")||k.getExtension("WEBKIT_EXT_texture_filter_anisotropic");Ta=k.getExtension("WEBGL_compressed_texture_s3tc")||k.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||k.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");Ab||console.log("THREE.WebGLRenderer: Float textures not supported.");Oa||console.log("THREE.WebGLRenderer: Standard derivatives not supported.");
$a||console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");Ta||console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");void 0===k.getShaderPrecisionFormat&&(k.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});k.clearColor(0,0,0,1);k.clearDepth(1);k.clearStencil(0);k.enable(k.DEPTH_TEST);k.depthFunc(k.LEQUAL);k.frontFace(k.CCW);k.cullFace(k.BACK);k.enable(k.CULL_FACE);k.enable(k.BLEND);k.blendEquation(k.FUNC_ADD);k.blendFunc(k.SRC_ALPHA,
k.ONE_MINUS_SRC_ALPHA);k.clearColor(ha.r,ha.g,ha.b,la);this.context=k;var ac=k.getParameter(k.MAX_TEXTURE_IMAGE_UNITS),Fc=k.getParameter(k.MAX_VERTEX_TEXTURE_IMAGE_UNITS);k.getParameter(k.MAX_TEXTURE_SIZE);var Gc=k.getParameter(k.MAX_CUBE_MAP_TEXTURE_SIZE),bc=$a?k.getParameter($a.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,cc=0<Fc,dc=cc&&Ab;Ta&&k.getParameter(k.COMPRESSED_TEXTURE_FORMATS);var Jc=k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.HIGH_FLOAT),Kc=k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.MEDIUM_FLOAT);
k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.LOW_FLOAT);var Lc=k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.HIGH_FLOAT),Ic=k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.MEDIUM_FLOAT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.LOW_FLOAT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.HIGH_INT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.MEDIUM_INT);k.getShaderPrecisionFormat(k.VERTEX_SHADER,k.LOW_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.HIGH_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,
k.MEDIUM_INT);k.getShaderPrecisionFormat(k.FRAGMENT_SHADER,k.LOW_INT);var Hc=0<Jc.precision&&0<Lc.precision,ec=0<Kc.precision&&0<Ic.precision;"highp"===P&&!Hc&&(ec?(P="mediump",console.warn("WebGLRenderer: highp not supported, using mediump")):(P="lowp",console.warn("WebGLRenderer: highp and mediump not supported, using lowp")));"mediump"===P&&!ec&&(P="lowp",console.warn("WebGLRenderer: mediump not supported, using lowp"));this.getContext=function(){return k};this.supportsVertexTextures=function(){return cc};
this.supportsFloatTextures=function(){return Ab};this.supportsStandardDerivatives=function(){return Oa};this.supportsCompressedTextureS3TC=function(){return Ta};this.getMaxAnisotropy=function(){return bc};this.getPrecision=function(){return P};this.setSize=function(a,b,c){M.width=a*this.devicePixelRatio;M.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(M.style.width=a+"px",M.style.height=b+"px");this.setViewport(0,0,M.width,M.height)};this.setViewport=function(a,b,c,d){rb=void 0!==
a?a:0;Eb=void 0!==b?b:0;Nb=void 0!==c?c:M.width;Kb=void 0!==d?d:M.height;k.viewport(rb,Eb,Nb,Kb)};this.setScissor=function(a,b,c,d){k.scissor(a,b,c,d)};this.enableScissorTest=function(a){a?k.enable(k.SCISSOR_TEST):k.disable(k.SCISSOR_TEST)};this.setClearColor=function(a,b){ha.set(a);la=void 0!==b?b:1;k.clearColor(ha.r,ha.g,ha.b,la)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=
function(){return ha};this.getClearAlpha=function(){return la};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=k.COLOR_BUFFER_BIT;if(void 0===b||b)d|=k.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=k.STENCIL_BUFFER_BIT;k.clear(d)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this);this.renderPluginsPre.push(a)};this.updateShadowMap=function(a,b){Ka=null;La=
pa=sa=Za=ia=-1;Qa=!0;Y=X=-1;this.shadowMapPlugin.update(a,b)};var fc=function(a){a=a.target;a.removeEventListener("dispose",fc);a.__webglInit=void 0;void 0!==a.__webglVertexBuffer&&k.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&k.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&k.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&k.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&k.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&
k.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&k.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&k.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&k.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&k.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&k.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.geometryGroups)for(var c in a.geometryGroups){var d=a.geometryGroups[c];if(void 0!==
d.numMorphTargets)for(var e=0,f=d.numMorphTargets;e<f;e++)k.deleteBuffer(d.__webglMorphTargetsBuffers[e]);if(void 0!==d.numMorphNormals){e=0;for(f=d.numMorphNormals;e<f;e++)k.deleteBuffer(d.__webglMorphNormalsBuffers[e])}b(d)}b(a);N.info.memory.geometries--},nc=function(a){a=a.target;a.removeEventListener("dispose",nc);a.image&&a.image.__webglTextureCube?k.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,k.deleteTexture(a.__webglTexture));N.info.memory.textures--},U=function(a){a=
a.target;a.removeEventListener("dispose",U);if(a&&a.__webglTexture)if(k.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)k.deleteFramebuffer(a.__webglFramebuffer[b]),k.deleteRenderbuffer(a.__webglRenderbuffer[b]);else k.deleteFramebuffer(a.__webglFramebuffer),k.deleteRenderbuffer(a.__webglRenderbuffer);N.info.memory.textures--},Q=function(a){a=a.target;a.removeEventListener("dispose",Q);oc(a)},oc=function(a){var b=a.program;if(void 0!==b){a.program=void 0;
var c,d,e=!1,a=0;for(c=ea.length;a<c;a++)if(d=ea[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ea.length;a<c;a++)d=ea[a],d.program!==b&&e.push(d);ea=e;k.deleteProgram(b);N.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=k.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=k.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=k.createBuffer());
a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=k.createBuffer());a.hasPositions&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,a.positionArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.position),k.vertexAttribPointer(b.attributes.position,3,k.FLOAT,!1,0,0));if(a.hasNormals){k.bindBuffer(k.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,g,h,i,j,l,p,m,n,q=3*a.count;for(n=0;n<q;n+=9)m=a.normalArray,d=m[n],e=m[n+
1],f=m[n+2],g=m[n+3],i=m[n+4],l=m[n+5],h=m[n+6],j=m[n+7],p=m[n+8],d=(d+g+h)/3,e=(e+i+j)/3,f=(f+l+p)/3,m[n]=d,m[n+1]=e,m[n+2]=f,m[n+3]=d,m[n+4]=e,m[n+5]=f,m[n+6]=d,m[n+7]=e,m[n+8]=f}k.bufferData(k.ARRAY_BUFFER,a.normalArray,k.DYNAMIC_DRAW);k.enableVertexAttribArray(b.attributes.normal);k.vertexAttribPointer(b.attributes.normal,3,k.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglUvBuffer),k.bufferData(k.ARRAY_BUFFER,a.uvArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.uv),
k.vertexAttribPointer(b.attributes.uv,2,k.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,a.colorArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.color),k.vertexAttribPointer(b.attributes.color,3,k.FLOAT,!1,0,0));k.drawArrays(k.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var g,j,l;g=E(a,b,c,d,f);a=g.attributes;b=e.attributes;c=!1;g=16777215*e.id+
2*g.id+(d.wireframe?1:0);g!==pa&&(pa=g,c=!0);c&&i();if(f instanceof THREE.Mesh)if(d=b.index){e=e.offsets;1<e.length&&(c=!0);for(var p=0,m=e.length;p<m;p++){var n=e[p].index;if(c){for(j in b)"index"!==j&&(g=a[j],f=b[j],l=f.itemSize,0<=g&&(k.bindBuffer(k.ARRAY_BUFFER,f.buffer),h(g),k.vertexAttribPointer(g,l,k.FLOAT,!1,0,4*n*l)));k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,d.buffer)}k.drawElements(k.TRIANGLES,e[p].count,k.UNSIGNED_SHORT,2*e[p].start);N.info.render.calls++;N.info.render.vertices+=e[p].count;
N.info.render.faces+=e[p].count/3}}else{if(c)for(j in b)"index"!==j&&(g=a[j],f=b[j],l=f.itemSize,0<=g&&(k.bindBuffer(k.ARRAY_BUFFER,f.buffer),h(g),k.vertexAttribPointer(g,l,k.FLOAT,!1,0,0)));j=e.attributes.position;k.drawArrays(k.TRIANGLES,0,j.numItems/3);N.info.render.calls++;N.info.render.vertices+=j.numItems/3;N.info.render.faces+=j.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(j in b)g=a[j],f=b[j],l=f.itemSize,0<=g&&(k.bindBuffer(k.ARRAY_BUFFER,f.buffer),h(g),k.vertexAttribPointer(g,
l,k.FLOAT,!1,0,0));j=b.position;k.drawArrays(k.POINTS,0,j.numItems/3);N.info.render.calls++;N.info.render.points+=j.numItems/3}}else if(f instanceof THREE.Line&&c){for(j in b)g=a[j],f=b[j],l=f.itemSize,0<=g&&(k.bindBuffer(k.ARRAY_BUFFER,f.buffer),h(g),k.vertexAttribPointer(g,l,k.FLOAT,!1,0,0));H(d.linewidth);j=b.position;k.drawArrays(k.LINE_STRIP,0,j.numItems/3);N.info.render.calls++;N.info.render.points+=j.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var g,j,c=E(a,b,c,d,
f),a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==pa&&(pa=c,b=!0);b&&i();if(!d.morphTargets&&0<=a.position)b&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),h(a.position),k.vertexAttribPointer(a.position,3,k.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),h(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0)):0<=c.position&&(k.bindBuffer(k.ARRAY_BUFFER,
e.__webglVertexBuffer),h(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var l=0;j=f.morphTargetForcedOrder;for(g=f.morphTargetInfluences;l<d.numSupportedMorphTargets&&l<j.length;)0<=c["morphTarget"+l]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[j[l]]),h(c["morphTarget"+l]),k.vertexAttribPointer(c["morphTarget"+l],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+l]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[j[l]]),
h(c["morphNormal"+l]),k.vertexAttribPointer(c["morphNormal"+l],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[l]=g[j[l]],l++}else{j=[];g=f.morphTargetInfluences;var p,n=g.length;for(p=0;p<n;p++)l=g[p],0<l&&j.push([l,p]);j.length>d.numSupportedMorphTargets?(j.sort(m),j.length=d.numSupportedMorphTargets):j.length>d.numSupportedMorphNormals?j.sort(m):0===j.length&&j.push([0,0]);for(l=0;l<d.numSupportedMorphTargets;)j[l]?(p=j[l][1],0<=c["morphTarget"+l]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p]),
h(c["morphTarget"+l]),k.vertexAttribPointer(c["morphTarget"+l],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+l]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p]),h(c["morphNormal"+l]),k.vertexAttribPointer(c["morphNormal"+l],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[l]=g[p]):f.__webglMorphTargetInfluences[l]=0,l++}null!==d.program.uniforms.morphTargetInfluences&&k.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(b){if(e.__webglCustomAttributesList){g=
0;for(j=e.__webglCustomAttributesList.length;g<j;g++)c=e.__webglCustomAttributesList[g],0<=a[c.buffer.belongsToAttribute]&&(k.bindBuffer(k.ARRAY_BUFFER,c.buffer),h(a[c.buffer.belongsToAttribute]),k.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,k.FLOAT,!1,0,0))}0<=a.color&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),k.vertexAttribPointer(a.color,3,k.FLOAT,!1,0,0));0<=a.normal&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglNormalBuffer),h(a.normal),k.vertexAttribPointer(a.normal,
3,k.FLOAT,!1,0,0));0<=a.tangent&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglTangentBuffer),h(a.tangent),k.vertexAttribPointer(a.tangent,4,k.FLOAT,!1,0,0));0<=a.uv&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),k.vertexAttribPointer(a.uv,2,k.FLOAT,!1,0,0));0<=a.uv2&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUV2Buffer),h(a.uv2),k.vertexAttribPointer(a.uv2,2,k.FLOAT,!1,0,0));d.skinning&&(0<=a.skinIndex&&0<=a.skinWeight)&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),h(a.skinIndex),k.vertexAttribPointer(a.skinIndex,
4,k.FLOAT,!1,0,0),k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),h(a.skinWeight),k.vertexAttribPointer(a.skinWeight,4,k.FLOAT,!1,0,0));0<=a.lineDistance&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglLineDistanceBuffer),h(a.lineDistance),k.vertexAttribPointer(a.lineDistance,1,k.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(H(d.wireframeLinewidth),b&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),k.drawElements(k.LINES,e.__webglLineCount,k.UNSIGNED_SHORT,0)):(b&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,
e.__webglFaceBuffer),k.drawElements(k.TRIANGLES,e.__webglFaceCount,k.UNSIGNED_SHORT,0)),N.info.render.calls++,N.info.render.vertices+=e.__webglFaceCount,N.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?k.LINE_STRIP:k.LINES,H(d.linewidth),k.drawArrays(f,0,e.__webglLineCount),N.info.render.calls++):f instanceof THREE.ParticleSystem?(k.drawArrays(k.POINTS,0,e.__webglParticleCount),N.info.render.calls++,N.info.render.points+=e.__webglParticleCount):f instanceof
THREE.Ribbon&&(k.drawArrays(k.TRIANGLE_STRIP,0,e.__webglVertexCount),N.info.render.calls++)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,f,g,h,i=a.__lights,m=a.fog;La=-1;Qa=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Ja.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);ta.setFromMatrix(Ja);
this.autoUpdateObjects&&this.initWebGLObjects(a);p(this.renderPluginsPre,a,b);N.info.render.calls=0;N.info.render.vertices=0;N.info.render.faces=0;N.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);h=a.__webglObjects;d=0;for(e=h.length;d<e;d++)if(f=h[d],g=f.object,f.id=d,f.render=!1,g.visible&&(!(g instanceof THREE.Mesh||g instanceof THREE.ParticleSystem)||!g.frustumCulled||ta.intersectsObject(g))){var n=g;
n._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,n.matrixWorld);n._normalMatrix.getNormalMatrix(n._modelViewMatrix);var n=f,q=n.buffer,s=void 0,t=s=void 0,t=n.object.material;if(t instanceof THREE.MeshFaceMaterial)s=q.materialIndex,s=t.materials[s],s.transparent?(n.transparent=s,n.opaque=null):(n.opaque=s,n.transparent=null);else if(s=t)s.transparent?(n.transparent=s,n.opaque=null):(n.opaque=s,n.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==g.renderDepth?f.z=g.renderDepth:(Na.getPositionFromMatrix(g.matrixWorld),
Na.applyProjection(Ja),f.z=Na.z))}this.sortObjects&&h.sort(j);h=a.__webglObjectsImmediate;d=0;for(e=h.length;d<e;d++)f=h[d],g=f.object,g.visible&&(g._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,g.matrixWorld),g._normalMatrix.getNormalMatrix(g._modelViewMatrix),g=f.object.material,g.transparent?(f.transparent=g,f.opaque=null):(f.opaque=g,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),
this.setDepthWrite(d.depthWrite),K(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),l(a.__webglObjects,!1,"",b,i,m,!0,d),r(a.__webglObjectsImmediate,"",b,i,m,!1,d)):(d=null,this.setBlending(THREE.NoBlending),l(a.__webglObjects,!0,"opaque",b,i,m,!1,d),r(a.__webglObjectsImmediate,"opaque",b,i,m,!1,d),l(a.__webglObjects,!1,"transparent",b,i,m,!0,d),r(a.__webglObjectsImmediate,"transparent",b,i,m,!0,d));p(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&
c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture),k.generateMipmap(k.TEXTURE_CUBE_MAP),k.bindTexture(k.TEXTURE_CUBE_MAP,null)):(k.bindTexture(k.TEXTURE_2D,c.__webglTexture),k.generateMipmap(k.TEXTURE_2D),k.bindTexture(k.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=E(a,b,c,d,e);pa=-1;N.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,
k,ta):e.render(function(a){N.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)s(a.__objectsAdded[0],a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)u(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,c=a.__webglObjects.length;b<c;b++){var h=a.__webglObjects[b].object;void 0===h.__webglInit&&(void 0!==h.__webglActive&&
u(h,a),s(h,a));var i=h,j=i.geometry,l=void 0,p=void 0,n=void 0;if(j instanceof THREE.BufferGeometry){var r=k.DYNAMIC_DRAW,t=!j.dynamic,x=j.attributes,z=void 0,B=void 0;for(z in x)B=x[z],B.needsUpdate&&("index"===z?(k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,B.buffer),k.bufferData(k.ELEMENT_ARRAY_BUFFER,B.array,r)):(k.bindBuffer(k.ARRAY_BUFFER,B.buffer),k.bufferData(k.ARRAY_BUFFER,B.array,r)),B.needsUpdate=!1),t&&!B.dynamic&&delete B.array}else if(i instanceof THREE.Mesh){for(var E=0,F=j.geometryGroupsList.length;E<
F;E++)if(l=j.geometryGroupsList[E],n=e(i,l),j.buffersNeedUpdate&&d(l,i),p=n.attributes&&q(n),j.verticesNeedUpdate||j.morphTargetsNeedUpdate||j.elementsNeedUpdate||j.uvsNeedUpdate||j.normalsNeedUpdate||j.colorsNeedUpdate||j.tangentsNeedUpdate||p){var C=l,J=i,G=k.DYNAMIC_DRAW,I=!j.dynamic,H=n;if(C.__inittedArrays){var L=f(H),K=H.vertexColors?H.vertexColors:!1,N=g(H),M=L===THREE.SmoothShading,D=void 0,A=void 0,ea=void 0,O=void 0,U=void 0,Q=void 0,P=void 0,V=void 0,X=void 0,Y=void 0,aa=void 0,S=void 0,
T=void 0,R=void 0,W=void 0,na=void 0,da=void 0,Ka=void 0,ja=void 0,fa=void 0,ga=void 0,ia=void 0,kb=void 0,ha=void 0,pa=void 0,la=void 0,sa=void 0,La=void 0,db=void 0,oa=void 0,za=void 0,ta=void 0,ya=void 0,Ea=void 0,Qa=void 0,ua=void 0,gb=void 0,Oa=void 0,Ua=void 0,Za=void 0,ab=void 0,lb=void 0,Xa=void 0,Ya=void 0,Va=void 0,Sa=void 0,Ma=0,Ra=0,Ta=0,$a=0,wb=0,hb=0,Aa=0,mb=0,Pa=0,$=0,ka=0,w=0,wa=void 0,bb=C.__vertexArray,rb=C.__uvArray,ub=C.__uv2Array,xb=C.__normalArray,Fa=C.__tangentArray,cb=C.__colorArray,
Ga=C.__skinIndexArray,Ha=C.__skinWeightArray,Ab=C.__morphTargetsArrays,Bb=C.__morphNormalsArrays,Eb=C.__webglCustomAttributesList,v=void 0,Fb=C.__faceArray,tb=C.__lineArray,nb=J.geometry,Nb=nb.elementsNeedUpdate,Kb=nb.uvsNeedUpdate,Sb=nb.normalsNeedUpdate,Tb=nb.tangentsNeedUpdate,cc=nb.colorsNeedUpdate,dc=nb.morphTargetsNeedUpdate,Ub=nb.vertices,qa=C.faces3,ra=C.faces4,ib=nb.faces,Oc=nb.faceVertexUvs[0],Pc=nb.faceVertexUvs[1],Vb=nb.skinIndices,Pb=nb.skinWeights,Qb=nb.morphTargets,pc=nb.morphNormals;
if(nb.verticesNeedUpdate){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],S=Ub[O.a],T=Ub[O.b],R=Ub[O.c],bb[Ra]=S.x,bb[Ra+1]=S.y,bb[Ra+2]=S.z,bb[Ra+3]=T.x,bb[Ra+4]=T.y,bb[Ra+5]=T.z,bb[Ra+6]=R.x,bb[Ra+7]=R.y,bb[Ra+8]=R.z,Ra+=9;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],S=Ub[O.a],T=Ub[O.b],R=Ub[O.c],W=Ub[O.d],bb[Ra]=S.x,bb[Ra+1]=S.y,bb[Ra+2]=S.z,bb[Ra+3]=T.x,bb[Ra+4]=T.y,bb[Ra+5]=T.z,bb[Ra+6]=R.x,bb[Ra+7]=R.y,bb[Ra+8]=R.z,bb[Ra+9]=W.x,bb[Ra+10]=W.y,bb[Ra+11]=W.z,Ra+=12;k.bindBuffer(k.ARRAY_BUFFER,C.__webglVertexBuffer);
k.bufferData(k.ARRAY_BUFFER,bb,G)}if(dc){ab=0;for(lb=Qb.length;ab<lb;ab++){D=ka=0;for(A=qa.length;D<A;D++)Va=qa[D],O=ib[Va],S=Qb[ab].vertices[O.a],T=Qb[ab].vertices[O.b],R=Qb[ab].vertices[O.c],Xa=Ab[ab],Xa[ka]=S.x,Xa[ka+1]=S.y,Xa[ka+2]=S.z,Xa[ka+3]=T.x,Xa[ka+4]=T.y,Xa[ka+5]=T.z,Xa[ka+6]=R.x,Xa[ka+7]=R.y,Xa[ka+8]=R.z,H.morphNormals&&(M?(Sa=pc[ab].vertexNormals[Va],fa=Sa.a,ga=Sa.b,ia=Sa.c):ia=ga=fa=pc[ab].faceNormals[Va],Ya=Bb[ab],Ya[ka]=fa.x,Ya[ka+1]=fa.y,Ya[ka+2]=fa.z,Ya[ka+3]=ga.x,Ya[ka+4]=ga.y,
Ya[ka+5]=ga.z,Ya[ka+6]=ia.x,Ya[ka+7]=ia.y,Ya[ka+8]=ia.z),ka+=9;D=0;for(A=ra.length;D<A;D++)Va=ra[D],O=ib[Va],S=Qb[ab].vertices[O.a],T=Qb[ab].vertices[O.b],R=Qb[ab].vertices[O.c],W=Qb[ab].vertices[O.d],Xa=Ab[ab],Xa[ka]=S.x,Xa[ka+1]=S.y,Xa[ka+2]=S.z,Xa[ka+3]=T.x,Xa[ka+4]=T.y,Xa[ka+5]=T.z,Xa[ka+6]=R.x,Xa[ka+7]=R.y,Xa[ka+8]=R.z,Xa[ka+9]=W.x,Xa[ka+10]=W.y,Xa[ka+11]=W.z,H.morphNormals&&(M?(Sa=pc[ab].vertexNormals[Va],fa=Sa.a,ga=Sa.b,ia=Sa.c,kb=Sa.d):kb=ia=ga=fa=pc[ab].faceNormals[Va],Ya=Bb[ab],Ya[ka]=fa.x,
Ya[ka+1]=fa.y,Ya[ka+2]=fa.z,Ya[ka+3]=ga.x,Ya[ka+4]=ga.y,Ya[ka+5]=ga.z,Ya[ka+6]=ia.x,Ya[ka+7]=ia.y,Ya[ka+8]=ia.z,Ya[ka+9]=kb.x,Ya[ka+10]=kb.y,Ya[ka+11]=kb.z),ka+=12;k.bindBuffer(k.ARRAY_BUFFER,C.__webglMorphTargetsBuffers[ab]);k.bufferData(k.ARRAY_BUFFER,Ab[ab],G);H.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglMorphNormalsBuffers[ab]),k.bufferData(k.ARRAY_BUFFER,Bb[ab],G))}}if(Pb.length){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],La=Pb[O.a],db=Pb[O.b],oa=Pb[O.c],Ha[$]=La.x,Ha[$+1]=La.y,Ha[$+2]=
La.z,Ha[$+3]=La.w,Ha[$+4]=db.x,Ha[$+5]=db.y,Ha[$+6]=db.z,Ha[$+7]=db.w,Ha[$+8]=oa.x,Ha[$+9]=oa.y,Ha[$+10]=oa.z,Ha[$+11]=oa.w,ta=Vb[O.a],ya=Vb[O.b],Ea=Vb[O.c],Ga[$]=ta.x,Ga[$+1]=ta.y,Ga[$+2]=ta.z,Ga[$+3]=ta.w,Ga[$+4]=ya.x,Ga[$+5]=ya.y,Ga[$+6]=ya.z,Ga[$+7]=ya.w,Ga[$+8]=Ea.x,Ga[$+9]=Ea.y,Ga[$+10]=Ea.z,Ga[$+11]=Ea.w,$+=12;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],La=Pb[O.a],db=Pb[O.b],oa=Pb[O.c],za=Pb[O.d],Ha[$]=La.x,Ha[$+1]=La.y,Ha[$+2]=La.z,Ha[$+3]=La.w,Ha[$+4]=db.x,Ha[$+5]=db.y,Ha[$+6]=db.z,Ha[$+7]=db.w,
Ha[$+8]=oa.x,Ha[$+9]=oa.y,Ha[$+10]=oa.z,Ha[$+11]=oa.w,Ha[$+12]=za.x,Ha[$+13]=za.y,Ha[$+14]=za.z,Ha[$+15]=za.w,ta=Vb[O.a],ya=Vb[O.b],Ea=Vb[O.c],Qa=Vb[O.d],Ga[$]=ta.x,Ga[$+1]=ta.y,Ga[$+2]=ta.z,Ga[$+3]=ta.w,Ga[$+4]=ya.x,Ga[$+5]=ya.y,Ga[$+6]=ya.z,Ga[$+7]=ya.w,Ga[$+8]=Ea.x,Ga[$+9]=Ea.y,Ga[$+10]=Ea.z,Ga[$+11]=Ea.w,Ga[$+12]=Qa.x,Ga[$+13]=Qa.y,Ga[$+14]=Qa.z,Ga[$+15]=Qa.w,$+=16;0<$&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglSkinIndicesBuffer),k.bufferData(k.ARRAY_BUFFER,Ga,G),k.bindBuffer(k.ARRAY_BUFFER,C.__webglSkinWeightsBuffer),
k.bufferData(k.ARRAY_BUFFER,Ha,G))}if(cc&&K){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],P=O.vertexColors,V=O.color,3===P.length&&K===THREE.VertexColors?(ha=P[0],pa=P[1],la=P[2]):la=pa=ha=V,cb[Pa]=ha.r,cb[Pa+1]=ha.g,cb[Pa+2]=ha.b,cb[Pa+3]=pa.r,cb[Pa+4]=pa.g,cb[Pa+5]=pa.b,cb[Pa+6]=la.r,cb[Pa+7]=la.g,cb[Pa+8]=la.b,Pa+=9;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],P=O.vertexColors,V=O.color,4===P.length&&K===THREE.VertexColors?(ha=P[0],pa=P[1],la=P[2],sa=P[3]):sa=la=pa=ha=V,cb[Pa]=ha.r,cb[Pa+1]=ha.g,cb[Pa+2]=
ha.b,cb[Pa+3]=pa.r,cb[Pa+4]=pa.g,cb[Pa+5]=pa.b,cb[Pa+6]=la.r,cb[Pa+7]=la.g,cb[Pa+8]=la.b,cb[Pa+9]=sa.r,cb[Pa+10]=sa.g,cb[Pa+11]=sa.b,Pa+=12;0<Pa&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,cb,G))}if(Tb&&nb.hasTangents){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],X=O.vertexTangents,na=X[0],da=X[1],Ka=X[2],Fa[Aa]=na.x,Fa[Aa+1]=na.y,Fa[Aa+2]=na.z,Fa[Aa+3]=na.w,Fa[Aa+4]=da.x,Fa[Aa+5]=da.y,Fa[Aa+6]=da.z,Fa[Aa+7]=da.w,Fa[Aa+8]=Ka.x,Fa[Aa+9]=Ka.y,Fa[Aa+10]=Ka.z,Fa[Aa+11]=
Ka.w,Aa+=12;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],X=O.vertexTangents,na=X[0],da=X[1],Ka=X[2],ja=X[3],Fa[Aa]=na.x,Fa[Aa+1]=na.y,Fa[Aa+2]=na.z,Fa[Aa+3]=na.w,Fa[Aa+4]=da.x,Fa[Aa+5]=da.y,Fa[Aa+6]=da.z,Fa[Aa+7]=da.w,Fa[Aa+8]=Ka.x,Fa[Aa+9]=Ka.y,Fa[Aa+10]=Ka.z,Fa[Aa+11]=Ka.w,Fa[Aa+12]=ja.x,Fa[Aa+13]=ja.y,Fa[Aa+14]=ja.z,Fa[Aa+15]=ja.w,Aa+=16;k.bindBuffer(k.ARRAY_BUFFER,C.__webglTangentBuffer);k.bufferData(k.ARRAY_BUFFER,Fa,G)}if(Sb&&L){D=0;for(A=qa.length;D<A;D++)if(O=ib[qa[D]],U=O.vertexNormals,Q=O.normal,
3===U.length&&M)for(ua=0;3>ua;ua++)Oa=U[ua],xb[hb]=Oa.x,xb[hb+1]=Oa.y,xb[hb+2]=Oa.z,hb+=3;else for(ua=0;3>ua;ua++)xb[hb]=Q.x,xb[hb+1]=Q.y,xb[hb+2]=Q.z,hb+=3;D=0;for(A=ra.length;D<A;D++)if(O=ib[ra[D]],U=O.vertexNormals,Q=O.normal,4===U.length&&M)for(ua=0;4>ua;ua++)Oa=U[ua],xb[hb]=Oa.x,xb[hb+1]=Oa.y,xb[hb+2]=Oa.z,hb+=3;else for(ua=0;4>ua;ua++)xb[hb]=Q.x,xb[hb+1]=Q.y,xb[hb+2]=Q.z,hb+=3;k.bindBuffer(k.ARRAY_BUFFER,C.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,xb,G)}if(Kb&&Oc&&N){D=0;for(A=qa.length;D<
A;D++)if(ea=qa[D],Y=Oc[ea],void 0!==Y)for(ua=0;3>ua;ua++)Ua=Y[ua],rb[Ta]=Ua.x,rb[Ta+1]=Ua.y,Ta+=2;D=0;for(A=ra.length;D<A;D++)if(ea=ra[D],Y=Oc[ea],void 0!==Y)for(ua=0;4>ua;ua++)Ua=Y[ua],rb[Ta]=Ua.x,rb[Ta+1]=Ua.y,Ta+=2;0<Ta&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglUVBuffer),k.bufferData(k.ARRAY_BUFFER,rb,G))}if(Kb&&Pc&&N){D=0;for(A=qa.length;D<A;D++)if(ea=qa[D],aa=Pc[ea],void 0!==aa)for(ua=0;3>ua;ua++)Za=aa[ua],ub[$a]=Za.x,ub[$a+1]=Za.y,$a+=2;D=0;for(A=ra.length;D<A;D++)if(ea=ra[D],aa=Pc[ea],void 0!==
aa)for(ua=0;4>ua;ua++)Za=aa[ua],ub[$a]=Za.x,ub[$a+1]=Za.y,$a+=2;0<$a&&(k.bindBuffer(k.ARRAY_BUFFER,C.__webglUV2Buffer),k.bufferData(k.ARRAY_BUFFER,ub,G))}if(Nb){D=0;for(A=qa.length;D<A;D++)Fb[wb]=Ma,Fb[wb+1]=Ma+1,Fb[wb+2]=Ma+2,wb+=3,tb[mb]=Ma,tb[mb+1]=Ma+1,tb[mb+2]=Ma,tb[mb+3]=Ma+2,tb[mb+4]=Ma+1,tb[mb+5]=Ma+2,mb+=6,Ma+=3;D=0;for(A=ra.length;D<A;D++)Fb[wb]=Ma,Fb[wb+1]=Ma+1,Fb[wb+2]=Ma+3,Fb[wb+3]=Ma+1,Fb[wb+4]=Ma+2,Fb[wb+5]=Ma+3,wb+=6,tb[mb]=Ma,tb[mb+1]=Ma+1,tb[mb+2]=Ma,tb[mb+3]=Ma+3,tb[mb+4]=Ma+1,
tb[mb+5]=Ma+2,tb[mb+6]=Ma+2,tb[mb+7]=Ma+3,mb+=8,Ma+=4;k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,C.__webglFaceBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,Fb,G);k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,C.__webglLineBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,tb,G)}if(Eb){ua=0;for(gb=Eb.length;ua<gb;ua++)if(v=Eb[ua],v.__original.needsUpdate){w=0;if(1===v.size)if(void 0===v.boundTo||"vertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],v.array[w]=v.value[O.a],v.array[w+1]=v.value[O.b],v.array[w+2]=v.value[O.c],
w+=3;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],v.array[w]=v.value[O.a],v.array[w+1]=v.value[O.b],v.array[w+2]=v.value[O.c],v.array[w+3]=v.value[O.d],w+=4}else{if("faces"===v.boundTo){D=0;for(A=qa.length;D<A;D++)wa=v.value[qa[D]],v.array[w]=wa,v.array[w+1]=wa,v.array[w+2]=wa,w+=3;D=0;for(A=ra.length;D<A;D++)wa=v.value[ra[D]],v.array[w]=wa,v.array[w+1]=wa,v.array[w+2]=wa,v.array[w+3]=wa,w+=4}}else if(2===v.size)if(void 0===v.boundTo||"vertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],S=v.value[O.a],
T=v.value[O.b],R=v.value[O.c],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=T.x,v.array[w+3]=T.y,v.array[w+4]=R.x,v.array[w+5]=R.y,w+=6;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],S=v.value[O.a],T=v.value[O.b],R=v.value[O.c],W=v.value[O.d],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=T.x,v.array[w+3]=T.y,v.array[w+4]=R.x,v.array[w+5]=R.y,v.array[w+6]=W.x,v.array[w+7]=W.y,w+=8}else{if("faces"===v.boundTo){D=0;for(A=qa.length;D<A;D++)R=T=S=wa=v.value[qa[D]],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=T.x,
v.array[w+3]=T.y,v.array[w+4]=R.x,v.array[w+5]=R.y,w+=6;D=0;for(A=ra.length;D<A;D++)W=R=T=S=wa=v.value[ra[D]],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=T.x,v.array[w+3]=T.y,v.array[w+4]=R.x,v.array[w+5]=R.y,v.array[w+6]=W.x,v.array[w+7]=W.y,w+=8}}else if(3===v.size){var Z;Z="c"===v.type?["r","g","b"]:["x","y","z"];if(void 0===v.boundTo||"vertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],S=v.value[O.a],T=v.value[O.b],R=v.value[O.c],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+
2]=S[Z[2]],v.array[w+3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],w+=9;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],S=v.value[O.a],T=v.value[O.b],R=v.value[O.c],W=v.value[O.d],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+2]=S[Z[2]],v.array[w+3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],v.array[w+9]=W[Z[0]],v.array[w+10]=W[Z[1]],v.array[w+11]=W[Z[2]],w+=12}else if("faces"===
v.boundTo){D=0;for(A=qa.length;D<A;D++)R=T=S=wa=v.value[qa[D]],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+2]=S[Z[2]],v.array[w+3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],w+=9;D=0;for(A=ra.length;D<A;D++)W=R=T=S=wa=v.value[ra[D]],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+2]=S[Z[2]],v.array[w+3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],v.array[w+
9]=W[Z[0]],v.array[w+10]=W[Z[1]],v.array[w+11]=W[Z[2]],w+=12}else if("faceVertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)wa=v.value[qa[D]],S=wa[0],T=wa[1],R=wa[2],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+2]=S[Z[2]],v.array[w+3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],w+=9;D=0;for(A=ra.length;D<A;D++)wa=v.value[ra[D]],S=wa[0],T=wa[1],R=wa[2],W=wa[3],v.array[w]=S[Z[0]],v.array[w+1]=S[Z[1]],v.array[w+2]=S[Z[2]],v.array[w+
3]=T[Z[0]],v.array[w+4]=T[Z[1]],v.array[w+5]=T[Z[2]],v.array[w+6]=R[Z[0]],v.array[w+7]=R[Z[1]],v.array[w+8]=R[Z[2]],v.array[w+9]=W[Z[0]],v.array[w+10]=W[Z[1]],v.array[w+11]=W[Z[2]],w+=12}}else if(4===v.size)if(void 0===v.boundTo||"vertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)O=ib[qa[D]],S=v.value[O.a],T=v.value[O.b],R=v.value[O.c],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=
R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,w+=12;D=0;for(A=ra.length;D<A;D++)O=ib[ra[D]],S=v.value[O.a],T=v.value[O.b],R=v.value[O.c],W=v.value[O.d],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,v.array[w+12]=W.x,v.array[w+13]=W.y,v.array[w+14]=W.z,v.array[w+15]=W.w,w+=16}else if("faces"===v.boundTo){D=0;for(A=qa.length;D<A;D++)R=T=S=wa=v.value[qa[D]],
v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,w+=12;D=0;for(A=ra.length;D<A;D++)W=R=T=S=wa=v.value[ra[D]],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,v.array[w+12]=W.x,v.array[w+13]=W.y,
v.array[w+14]=W.z,v.array[w+15]=W.w,w+=16}else if("faceVertices"===v.boundTo){D=0;for(A=qa.length;D<A;D++)wa=v.value[qa[D]],S=wa[0],T=wa[1],R=wa[2],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,w+=12;D=0;for(A=ra.length;D<A;D++)wa=v.value[ra[D]],S=wa[0],T=wa[1],R=wa[2],W=wa[3],v.array[w]=S.x,v.array[w+1]=S.y,v.array[w+2]=S.z,v.array[w+3]=S.w,
v.array[w+4]=T.x,v.array[w+5]=T.y,v.array[w+6]=T.z,v.array[w+7]=T.w,v.array[w+8]=R.x,v.array[w+9]=R.y,v.array[w+10]=R.z,v.array[w+11]=R.w,v.array[w+12]=W.x,v.array[w+13]=W.y,v.array[w+14]=W.z,v.array[w+15]=W.w,w+=16}k.bindBuffer(k.ARRAY_BUFFER,v.buffer);k.bufferData(k.ARRAY_BUFFER,v.array,G)}}I&&(delete C.__inittedArrays,delete C.__colorArray,delete C.__normalArray,delete C.__tangentArray,delete C.__uvArray,delete C.__uv2Array,delete C.__faceArray,delete C.__vertexArray,delete C.__lineArray,delete C.__skinIndexArray,
delete C.__skinWeightArray)}}j.verticesNeedUpdate=!1;j.morphTargetsNeedUpdate=!1;j.elementsNeedUpdate=!1;j.uvsNeedUpdate=!1;j.normalsNeedUpdate=!1;j.colorsNeedUpdate=!1;j.tangentsNeedUpdate=!1;j.buffersNeedUpdate=!1;n.attributes&&y(n)}else if(i instanceof THREE.Ribbon){n=e(i,j);p=n.attributes&&q(n);if(j.verticesNeedUpdate||j.colorsNeedUpdate||j.normalsNeedUpdate||p){var yb=j,qc=k.DYNAMIC_DRAW,gc=void 0,hc=void 0,ic=void 0,rc=void 0,xa=void 0,sc=void 0,tc=void 0,uc=void 0,ac=void 0,eb=void 0,Yb=void 0,
Ca=void 0,ob=void 0,bc=yb.vertices,ec=yb.colors,fc=yb.normals,nc=bc.length,oc=ec.length,Fc=fc.length,vc=yb.__vertexArray,wc=yb.__colorArray,xc=yb.__normalArray,Gc=yb.colorsNeedUpdate,Hc=yb.normalsNeedUpdate,Qc=yb.__webglCustomAttributesList;if(yb.verticesNeedUpdate){for(gc=0;gc<nc;gc++)rc=bc[gc],xa=3*gc,vc[xa]=rc.x,vc[xa+1]=rc.y,vc[xa+2]=rc.z;k.bindBuffer(k.ARRAY_BUFFER,yb.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,vc,qc)}if(Gc){for(hc=0;hc<oc;hc++)sc=ec[hc],xa=3*hc,wc[xa]=sc.r,wc[xa+1]=sc.g,
wc[xa+2]=sc.b;k.bindBuffer(k.ARRAY_BUFFER,yb.__webglColorBuffer);k.bufferData(k.ARRAY_BUFFER,wc,qc)}if(Hc){for(ic=0;ic<Fc;ic++)tc=fc[ic],xa=3*ic,xc[xa]=tc.x,xc[xa+1]=tc.y,xc[xa+2]=tc.z;k.bindBuffer(k.ARRAY_BUFFER,yb.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,xc,qc)}if(Qc){uc=0;for(ac=Qc.length;uc<ac;uc++)if(Ca=Qc[uc],Ca.needsUpdate&&(void 0===Ca.boundTo||"vertices"===Ca.boundTo)){xa=0;Yb=Ca.value.length;if(1===Ca.size)for(eb=0;eb<Yb;eb++)Ca.array[eb]=Ca.value[eb];else if(2===Ca.size)for(eb=
0;eb<Yb;eb++)ob=Ca.value[eb],Ca.array[xa]=ob.x,Ca.array[xa+1]=ob.y,xa+=2;else if(3===Ca.size)if("c"===Ca.type)for(eb=0;eb<Yb;eb++)ob=Ca.value[eb],Ca.array[xa]=ob.r,Ca.array[xa+1]=ob.g,Ca.array[xa+2]=ob.b,xa+=3;else for(eb=0;eb<Yb;eb++)ob=Ca.value[eb],Ca.array[xa]=ob.x,Ca.array[xa+1]=ob.y,Ca.array[xa+2]=ob.z,xa+=3;else if(4===Ca.size)for(eb=0;eb<Yb;eb++)ob=Ca.value[eb],Ca.array[xa]=ob.x,Ca.array[xa+1]=ob.y,Ca.array[xa+2]=ob.z,Ca.array[xa+3]=ob.w,xa+=4;k.bindBuffer(k.ARRAY_BUFFER,Ca.buffer);k.bufferData(k.ARRAY_BUFFER,
Ca.array,qc)}}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;j.normalsNeedUpdate=!1;n.attributes&&y(n)}else if(i instanceof THREE.Line){n=e(i,j);p=n.attributes&&q(n);if(j.verticesNeedUpdate||j.colorsNeedUpdate||j.lineDistancesNeedUpdate||p){var zb=j,yc=k.DYNAMIC_DRAW,jc=void 0,kc=void 0,lc=void 0,zc=void 0,Ia=void 0,Ac=void 0,Vc=zb.vertices,Wc=zb.colors,Xc=zb.lineDistances,Ic=Vc.length,Jc=Wc.length,Kc=Xc.length,Bc=zb.__vertexArray,Cc=zb.__colorArray,Yc=zb.__lineDistanceArray,Lc=zb.colorsNeedUpdate,
cd=zb.lineDistancesNeedUpdate,Rc=zb.__webglCustomAttributesList,Dc=void 0,Zc=void 0,fb=void 0,Zb=void 0,pb=void 0,Da=void 0;if(zb.verticesNeedUpdate){for(jc=0;jc<Ic;jc++)zc=Vc[jc],Ia=3*jc,Bc[Ia]=zc.x,Bc[Ia+1]=zc.y,Bc[Ia+2]=zc.z;k.bindBuffer(k.ARRAY_BUFFER,zb.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,Bc,yc)}if(Lc){for(kc=0;kc<Jc;kc++)Ac=Wc[kc],Ia=3*kc,Cc[Ia]=Ac.r,Cc[Ia+1]=Ac.g,Cc[Ia+2]=Ac.b;k.bindBuffer(k.ARRAY_BUFFER,zb.__webglColorBuffer);k.bufferData(k.ARRAY_BUFFER,Cc,yc)}if(cd){for(lc=0;lc<
Kc;lc++)Yc[lc]=Xc[lc];k.bindBuffer(k.ARRAY_BUFFER,zb.__webglLineDistanceBuffer);k.bufferData(k.ARRAY_BUFFER,Yc,yc)}if(Rc){Dc=0;for(Zc=Rc.length;Dc<Zc;Dc++)if(Da=Rc[Dc],Da.needsUpdate&&(void 0===Da.boundTo||"vertices"===Da.boundTo)){Ia=0;Zb=Da.value.length;if(1===Da.size)for(fb=0;fb<Zb;fb++)Da.array[fb]=Da.value[fb];else if(2===Da.size)for(fb=0;fb<Zb;fb++)pb=Da.value[fb],Da.array[Ia]=pb.x,Da.array[Ia+1]=pb.y,Ia+=2;else if(3===Da.size)if("c"===Da.type)for(fb=0;fb<Zb;fb++)pb=Da.value[fb],Da.array[Ia]=
pb.r,Da.array[Ia+1]=pb.g,Da.array[Ia+2]=pb.b,Ia+=3;else for(fb=0;fb<Zb;fb++)pb=Da.value[fb],Da.array[Ia]=pb.x,Da.array[Ia+1]=pb.y,Da.array[Ia+2]=pb.z,Ia+=3;else if(4===Da.size)for(fb=0;fb<Zb;fb++)pb=Da.value[fb],Da.array[Ia]=pb.x,Da.array[Ia+1]=pb.y,Da.array[Ia+2]=pb.z,Da.array[Ia+3]=pb.w,Ia+=4;k.bindBuffer(k.ARRAY_BUFFER,Da.buffer);k.bufferData(k.ARRAY_BUFFER,Da.array,yc)}}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;j.lineDistancesNeedUpdate=!1;n.attributes&&y(n)}else if(i instanceof THREE.ParticleSystem){n=
e(i,j);p=n.attributes&&q(n);if(j.verticesNeedUpdate||j.colorsNeedUpdate||i.sortParticles||p){var Gb=j,Sc=k.DYNAMIC_DRAW,mc=i,qb=void 0,Hb=void 0,Ib=void 0,ca=void 0,Jb=void 0,Rb=void 0,Ec=Gb.vertices,Tc=Ec.length,Uc=Gb.colors,$c=Uc.length,Wb=Gb.__vertexArray,Xb=Gb.__colorArray,Lb=Gb.__sortArray,ad=Gb.verticesNeedUpdate,bd=Gb.colorsNeedUpdate,Mb=Gb.__webglCustomAttributesList,Cb=void 0,$b=void 0,ma=void 0,Db=void 0,Ba=void 0,ba=void 0;if(mc.sortParticles){sb.copy(Ja);sb.multiply(mc.matrixWorld);for(qb=
0;qb<Tc;qb++)Ib=Ec[qb],Na.copy(Ib),Na.applyProjection(sb),Lb[qb]=[Na.z,qb];Lb.sort(m);for(qb=0;qb<Tc;qb++)Ib=Ec[Lb[qb][1]],ca=3*qb,Wb[ca]=Ib.x,Wb[ca+1]=Ib.y,Wb[ca+2]=Ib.z;for(Hb=0;Hb<$c;Hb++)ca=3*Hb,Rb=Uc[Lb[Hb][1]],Xb[ca]=Rb.r,Xb[ca+1]=Rb.g,Xb[ca+2]=Rb.b;if(Mb){Cb=0;for($b=Mb.length;Cb<$b;Cb++)if(ba=Mb[Cb],void 0===ba.boundTo||"vertices"===ba.boundTo)if(ca=0,Db=ba.value.length,1===ba.size)for(ma=0;ma<Db;ma++)Jb=Lb[ma][1],ba.array[ma]=ba.value[Jb];else if(2===ba.size)for(ma=0;ma<Db;ma++)Jb=Lb[ma][1],
Ba=ba.value[Jb],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ca+=2;else if(3===ba.size)if("c"===ba.type)for(ma=0;ma<Db;ma++)Jb=Lb[ma][1],Ba=ba.value[Jb],ba.array[ca]=Ba.r,ba.array[ca+1]=Ba.g,ba.array[ca+2]=Ba.b,ca+=3;else for(ma=0;ma<Db;ma++)Jb=Lb[ma][1],Ba=ba.value[Jb],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ba.array[ca+2]=Ba.z,ca+=3;else if(4===ba.size)for(ma=0;ma<Db;ma++)Jb=Lb[ma][1],Ba=ba.value[Jb],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ba.array[ca+2]=Ba.z,ba.array[ca+3]=Ba.w,ca+=4}}else{if(ad)for(qb=0;qb<
Tc;qb++)Ib=Ec[qb],ca=3*qb,Wb[ca]=Ib.x,Wb[ca+1]=Ib.y,Wb[ca+2]=Ib.z;if(bd)for(Hb=0;Hb<$c;Hb++)Rb=Uc[Hb],ca=3*Hb,Xb[ca]=Rb.r,Xb[ca+1]=Rb.g,Xb[ca+2]=Rb.b;if(Mb){Cb=0;for($b=Mb.length;Cb<$b;Cb++)if(ba=Mb[Cb],ba.needsUpdate&&(void 0===ba.boundTo||"vertices"===ba.boundTo))if(Db=ba.value.length,ca=0,1===ba.size)for(ma=0;ma<Db;ma++)ba.array[ma]=ba.value[ma];else if(2===ba.size)for(ma=0;ma<Db;ma++)Ba=ba.value[ma],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ca+=2;else if(3===ba.size)if("c"===ba.type)for(ma=0;ma<Db;ma++)Ba=
ba.value[ma],ba.array[ca]=Ba.r,ba.array[ca+1]=Ba.g,ba.array[ca+2]=Ba.b,ca+=3;else for(ma=0;ma<Db;ma++)Ba=ba.value[ma],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ba.array[ca+2]=Ba.z,ca+=3;else if(4===ba.size)for(ma=0;ma<Db;ma++)Ba=ba.value[ma],ba.array[ca]=Ba.x,ba.array[ca+1]=Ba.y,ba.array[ca+2]=Ba.z,ba.array[ca+3]=Ba.w,ca+=4}}if(ad||mc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,Gb.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,Wb,Sc);if(bd||mc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,Gb.__webglColorBuffer),
k.bufferData(k.ARRAY_BUFFER,Xb,Sc);if(Mb){Cb=0;for($b=Mb.length;Cb<$b;Cb++)if(ba=Mb[Cb],ba.needsUpdate||mc.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,ba.buffer),k.bufferData(k.ARRAY_BUFFER,ba.array,Sc)}}j.verticesNeedUpdate=!1;j.colorsNeedUpdate=!1;n.attributes&&y(n)}}};this.initMaterial=function(a,b,c,d){var e,f,g,h;a.addEventListener("dispose",Q);var i,j,l,p,m;a instanceof THREE.MeshDepthMaterial?m="depth":a instanceof THREE.MeshNormalMaterial?m="normal":a instanceof THREE.MeshBasicMaterial?m="basic":
a instanceof THREE.MeshLambertMaterial?m="lambert":a instanceof THREE.MeshPhongMaterial?m="phong":a instanceof THREE.LineBasicMaterial?m="basic":a instanceof THREE.LineDashedMaterial?m="dashed":a instanceof THREE.ParticleBasicMaterial&&(m="particle_basic");if(m){var n=THREE.ShaderLib[m];a.uniforms=THREE.UniformsUtils.clone(n.uniforms);a.vertexShader=n.vertexShader;a.fragmentShader=n.fragmentShader}var q,r,s;e=g=r=s=n=0;for(f=b.length;e<f;e++)q=b[e],q.onlyShadow||(q instanceof THREE.DirectionalLight&&
g++,q instanceof THREE.PointLight&&r++,q instanceof THREE.SpotLight&&s++,q instanceof THREE.HemisphereLight&&n++);e=g;f=r;g=s;h=n;n=q=0;for(s=b.length;n<s;n++)r=b[n],r.castShadow&&(r instanceof THREE.SpotLight&&q++,r instanceof THREE.DirectionalLight&&!r.shadowCascade&&q++);p=q;dc&&d&&d.useVertexTexture?l=1024:(b=k.getParameter(k.MAX_VERTEX_UNIFORM_VECTORS),b=Math.floor((b-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(b=Math.min(d.bones.length,b),b<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+
d.bones.length+", this GPU supports just "+b+" (try OpenGL instead of ANGLE)")),l=b);a:{s=a.fragmentShader;r=a.vertexShader;n=a.uniforms;b=a.attributes;q=a.defines;var c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,maxBones:l,useVertexTexture:dc&&d&&d.useVertexTexture,boneTextureWidth:d&&
d.boneTextureWidth,boneTextureHeight:d&&d.boneTextureHeight,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:g,maxHemiLights:h,maxShadows:p,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow,shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel,wrapAround:a.wrapAround,
doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide},t,x,u,d=[];m?d.push(m):(d.push(s),d.push(r));for(x in q)d.push(x),d.push(q[x]);for(t in c)d.push(t),d.push(c[t]);m=d.join();t=0;for(x=ea.length;t<x;t++)if(d=ea[t],d.code===m){d.usedTimes++;j=d.program;break a}t="SHADOWMAP_TYPE_BASIC";c.shadowMapType===THREE.PCFShadowMap?t="SHADOWMAP_TYPE_PCF":c.shadowMapType===THREE.PCFSoftShadowMap&&(t="SHADOWMAP_TYPE_PCF_SOFT");x=[];for(u in q)d=q[u],!1!==d&&(d="#define "+u+" "+d,x.push(d));
d=x.join("\n");u=k.createProgram();x=["precision "+P+" float;",d,cc?"#define VERTEX_TEXTURES":"",N.gammaInput?"#define GAMMA_INPUT":"",N.gammaOutput?"#define GAMMA_OUTPUT":"",N.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":
"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.useVertexTexture?"#define BONE_TEXTURE":"",c.boneTextureWidth?"#define N_BONE_PIXEL_X "+c.boneTextureWidth.toFixed(1):"",c.boneTextureHeight?"#define N_BONE_PIXEL_Y "+c.boneTextureHeight.toFixed(1):"",c.morphTargets?"#define USE_MORPHTARGETS":
"",c.morphNormals?"#define USE_MORPHNORMALS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+t:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
t=["precision "+P+" float;",c.bumpMap||c.normalMap?"#extension GL_OES_standard_derivatives : enable":"",d,"#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",N.gammaInput?"#define GAMMA_INPUT":"",N.gammaOutput?"#define GAMMA_OUTPUT":"",N.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"",
c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fogExp?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":
"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+t:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");x=L("vertex",x+r);t=L("fragment",t+s);k.attachShader(u,x);k.attachShader(u,t);k.linkProgram(u);k.getProgramParameter(u,k.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+k.getProgramParameter(u,k.VALIDATE_STATUS)+", gl error ["+
k.getError()+"]");k.deleteShader(t);k.deleteShader(x);u.uniforms={};u.attributes={};var y;t="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" ");c.useVertexTexture?t.push("boneTexture"):t.push("boneGlobalMatrices");for(y in n)t.push(y);y=t;t=0;for(x=y.length;t<x;t++)n=y[t],u.uniforms[n]=k.getUniformLocation(u,n);t="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(y=0;y<c.maxMorphTargets;y++)t.push("morphTarget"+
y);for(y=0;y<c.maxMorphNormals;y++)t.push("morphNormal"+y);for(j in b)t.push(j);j=t;y=0;for(b=j.length;y<b;y++)t=j[y],u.attributes[t]=k.getAttribLocation(u,t);u.id=kb++;ea.push({program:u,code:m,usedTimes:1});N.info.memory.programs=ea.length;j=u}a.program=j;y=a.program.attributes;if(a.morphTargets){a.numSupportedMorphTargets=0;b="morphTarget";for(j=0;j<this.maxMorphTargets;j++)u=b+j,0<=y[u]&&a.numSupportedMorphTargets++}if(a.morphNormals){a.numSupportedMorphNormals=0;b="morphNormal";for(j=0;j<this.maxMorphNormals;j++)u=
b+j,0<=y[u]&&a.numSupportedMorphNormals++}a.uniformsList=[];for(i in a.uniforms)a.uniformsList.push([a.uniforms[i],i])};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?k.disable(k.CULL_FACE):(b===THREE.FrontFaceDirectionCW?k.frontFace(k.CW):k.frontFace(k.CCW),a===THREE.CullFaceBack?k.cullFace(k.BACK):a===THREE.CullFaceFront?k.cullFace(k.FRONT):k.cullFace(k.FRONT_AND_BACK),k.enable(k.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide,a=a.side===THREE.BackSide;X!==
b&&(b?k.disable(k.CULL_FACE):k.enable(k.CULL_FACE),X=b);Y!==a&&(a?k.frontFace(k.CW):k.frontFace(k.CCW),Y=a)};this.setDepthTest=function(a){Za!==a&&(a?k.enable(k.DEPTH_TEST):k.disable(k.DEPTH_TEST),Za=a)};this.setDepthWrite=function(a){sa!==a&&(k.depthMask(a),sa=a)};this.setBlending=function(a,b,c,d){a!==ia&&(a===THREE.NoBlending?k.disable(k.BLEND):a===THREE.AdditiveBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.SRC_ALPHA,k.ONE)):a===THREE.SubtractiveBlending?(k.enable(k.BLEND),
k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.SRC_COLOR)):a===THREE.CustomBlending?k.enable(k.BLEND):(k.enable(k.BLEND),k.blendEquationSeparate(k.FUNC_ADD,k.FUNC_ADD),k.blendFuncSeparate(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA,k.ONE,k.ONE_MINUS_SRC_ALPHA)),ia=a);if(a===THREE.CustomBlending){if(b!==fa&&(k.blendEquation(I(b)),fa=b),c!==ga||d!==Ea)k.blendFunc(I(c),I(d)),ga=c,Ea=d}else Ea=
ga=fa=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",nc),a.__webglTexture=k.createTexture(),N.info.memory.textures++);k.activeTexture(k.TEXTURE0+b);k.bindTexture(k.TEXTURE_2D,a.__webglTexture);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,a.flipY);k.pixelStorei(k.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);k.pixelStorei(k.UNPACK_ALIGNMENT,a.unpackAlignment);var c=a.image,d=0===(c.width&c.width-1)&&0===(c.height&c.height-1),e=I(a.format),
f=I(a.type);B(k.TEXTURE_2D,a,d);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&d){for(var h=0,i=g.length;h<i;h++)c=g[h],k.texImage2D(k.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else k.texImage2D(k.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture){h=0;for(i=g.length;h<i;h++)c=g[h],k.compressedTexImage2D(k.TEXTURE_2D,h,e,c.width,c.height,0,c.data)}else if(0<g.length&&d){h=0;for(i=g.length;h<i;h++)c=g[h],k.texImage2D(k.TEXTURE_2D,
h,e,e,f,c);a.generateMipmaps=!1}else k.texImage2D(k.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&k.generateMipmap(k.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else k.activeTexture(k.TEXTURE0+b),k.bindTexture(k.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",U);a.__webglTexture=
k.createTexture();N.info.memory.textures++;var c=0===(a.width&a.width-1)&&0===(a.height&a.height-1),d=I(a.format),e=I(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];k.bindTexture(k.TEXTURE_CUBE_MAP,a.__webglTexture);B(k.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=k.createFramebuffer();a.__webglRenderbuffer[f]=k.createRenderbuffer();k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=k.TEXTURE_CUBE_MAP_POSITIVE_X+f;k.bindFramebuffer(k.FRAMEBUFFER,
a.__webglFramebuffer[f]);k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,h,g.__webglTexture,0);V(a.__webglRenderbuffer[f],a)}c&&k.generateMipmap(k.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=k.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:k.createRenderbuffer(),k.bindTexture(k.TEXTURE_2D,a.__webglTexture),B(k.TEXTURE_2D,a,c),k.texImage2D(k.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=k.TEXTURE_2D,k.bindFramebuffer(k.FRAMEBUFFER,a.__webglFramebuffer),
k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_ATTACHMENT,k.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&k.framebufferRenderbuffer(k.FRAMEBUFFER,k.DEPTH_STENCIL_ATTACHMENT,k.RENDERBUFFER,a.__webglRenderbuffer):V(a.__webglRenderbuffer,a),c&&k.generateMipmap(k.TEXTURE_2D);b?k.bindTexture(k.TEXTURE_CUBE_MAP,null):k.bindTexture(k.TEXTURE_2D,null);k.bindRenderbuffer(k.RENDERBUFFER,
null);k.bindFramebuffer(k.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Nb,a=Kb,d=rb,e=Eb);b!==db&&(k.bindFramebuffer(k.FRAMEBUFFER,b),k.viewport(d,e,c,a),db=b);Sb=c;Tb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};
THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,addEventListener:THREE.EventDispatcher.prototype.addEventListener,hasEventListener:THREE.EventDispatcher.prototype.hasEventListener,removeEventListener:THREE.EventDispatcher.prototype.removeEventListener,dispatchEvent:THREE.EventDispatcher.prototype.dispatchEvent,clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;
a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};THREE.RenderableFace3=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.material=this.color=null;this.uvs=[[]];this.z=null};THREE.RenderableFace4=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.v4=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];
this.material=this.color=null;this.uvs=[[]];this.z=null};THREE.RenderableObject=function(){this.z=this.object=null};THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=this.object=null;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,g=b instanceof THREE.Mesh?b.geometry:b,h=a.vertices,i=g.vertices,j=a.faces,m=g.faces,a=a.faceVertexUvs[0],g=g.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));for(var b=0,p=i.length;b<p;b++){var l=i[b].clone();d&&l.applyMatrix4(d);h.push(l)}b=0;for(p=m.length;b<p;b++){var l=m[b],r,s,n=l.vertexNormals,q=l.vertexColors;l instanceof
THREE.Face3?r=new THREE.Face3(l.a+f,l.b+f,l.c+f):l instanceof THREE.Face4&&(r=new THREE.Face4(l.a+f,l.b+f,l.c+f,l.d+f));r.normal.copy(l.normal);e&&r.normal.applyMatrix3(e).normalize();h=0;for(i=n.length;h<i;h++)s=n[h].clone(),e&&s.applyMatrix3(e).normalize(),r.vertexNormals.push(s);r.color.copy(l.color);h=0;for(i=q.length;h<i;h++)s=q[h],r.vertexColors.push(s.clone());r.materialIndex=l.materialIndex+c;r.centroid.copy(l.centroid);d&&r.centroid.applyMatrix4(d);j.push(r)}b=0;for(p=g.length;b<p;b++){c=
g[b];d=[];h=0;for(i=c.length;h<i;h++)d.push(new THREE.Vector2(c[h].x,c[h].y));a.push(d)}},removeMaterials:function(a,b){for(var c={},d=0,e=b.length;d<e;d++)c[b[d]]=!0;for(var f,g=[],d=0,e=a.faces.length;d<e;d++)f=a.faces[d],f.materialIndex in c||g.push(f);a.faces=g},randomPointInTriangle:function(a,b,c){var d,e,f,g=new THREE.Vector3,h=THREE.GeometryUtils.__v1;d=THREE.GeometryUtils.random();e=THREE.GeometryUtils.random();1<d+e&&(d=1-d,e=1-e);f=1-d-e;g.copy(a);g.multiplyScalar(d);h.copy(b);h.multiplyScalar(e);
g.add(h);h.copy(c);h.multiplyScalar(f);g.add(h);return g},randomPointInFace:function(a,b,c){var d,e,f;if(a instanceof THREE.Face3)return d=b.vertices[a.a],e=b.vertices[a.b],f=b.vertices[a.c],THREE.GeometryUtils.randomPointInTriangle(d,e,f);if(a instanceof THREE.Face4){d=b.vertices[a.a];e=b.vertices[a.b];f=b.vertices[a.c];var b=b.vertices[a.d],g;c?a._area1&&a._area2?(c=a._area1,g=a._area2):(c=THREE.GeometryUtils.triangleArea(d,e,b),g=THREE.GeometryUtils.triangleArea(e,f,b),a._area1=c,a._area2=g):(c=
THREE.GeometryUtils.triangleArea(d,e,b),g=THREE.GeometryUtils.triangleArea(e,f,b));return THREE.GeometryUtils.random()*(c+g)<c?THREE.GeometryUtils.randomPointInTriangle(d,e,b):THREE.GeometryUtils.randomPointInTriangle(e,f,b)}},randomPointsInGeometry:function(a,b){function c(a){function b(c,d){if(d<c)return c;var e=c+Math.floor((d-c)/2);return j[e]>a?b(c,e-1):j[e]<a?b(e+1,d):e}return b(0,j.length-1)}var d,e,f=a.faces,g=a.vertices,h=f.length,i=0,j=[],m,p,l,r;for(e=0;e<h;e++)d=f[e],d instanceof THREE.Face3?
(m=g[d.a],p=g[d.b],l=g[d.c],d._area=THREE.GeometryUtils.triangleArea(m,p,l)):d instanceof THREE.Face4&&(m=g[d.a],p=g[d.b],l=g[d.c],r=g[d.d],d._area1=THREE.GeometryUtils.triangleArea(m,p,r),d._area2=THREE.GeometryUtils.triangleArea(p,l,r),d._area=d._area1+d._area2),i+=d._area,j[e]=i;d=[];for(e=0;e<b;e++)g=THREE.GeometryUtils.random()*i,g=c(g),d[e]=THREE.GeometryUtils.randomPointInFace(f[g],a,!0);return d},triangleArea:function(a,b,c){var d=THREE.GeometryUtils.__v1,e=THREE.GeometryUtils.__v2;d.subVectors(b,
a);e.subVectors(c,a);d.cross(e);return 0.5*d.length()},center:function(a){a.computeBoundingBox();var b=a.boundingBox,c=new THREE.Vector3;c.addVectors(b.min,b.max);c.multiplyScalar(-0.5);a.applyMatrix((new THREE.Matrix4).makeTranslation(c.x,c.y,c.z));a.computeBoundingBox();return c},normalizeUVs:function(a){for(var a=a.faceVertexUvs[0],b=0,c=a.length;b<c;b++)for(var d=a[b],e=0,f=d.length;e<f;e++)1!==d[e].x&&(d[e].x-=Math.floor(d[e].x)),1!==d[e].y&&(d[e].y-=Math.floor(d[e].y))},triangulateQuads:function(a){var b,
c,d,e,f=[],g=[],h=[];b=0;for(c=a.faceUvs.length;b<c;b++)g[b]=[];b=0;for(c=a.faceVertexUvs.length;b<c;b++)h[b]=[];b=0;for(c=a.faces.length;b<c;b++)if(d=a.faces[b],d instanceof THREE.Face4){e=d.a;var i=d.b,j=d.c,m=d.d,p=new THREE.Face3,l=new THREE.Face3;p.color.copy(d.color);l.color.copy(d.color);p.materialIndex=d.materialIndex;l.materialIndex=d.materialIndex;p.a=e;p.b=i;p.c=m;l.a=i;l.b=j;l.c=m;4===d.vertexColors.length&&(p.vertexColors[0]=d.vertexColors[0].clone(),p.vertexColors[1]=d.vertexColors[1].clone(),
p.vertexColors[2]=d.vertexColors[3].clone(),l.vertexColors[0]=d.vertexColors[1].clone(),l.vertexColors[1]=d.vertexColors[2].clone(),l.vertexColors[2]=d.vertexColors[3].clone());f.push(p,l);d=0;for(e=a.faceVertexUvs.length;d<e;d++)a.faceVertexUvs[d].length&&(p=a.faceVertexUvs[d][b],i=p[1],j=p[2],m=p[3],p=[p[0].clone(),i.clone(),m.clone()],i=[i.clone(),j.clone(),m.clone()],h[d].push(p,i));d=0;for(e=a.faceUvs.length;d<e;d++)a.faceUvs[d].length&&(i=a.faceUvs[d][b],g[d].push(i,i))}else{f.push(d);d=0;for(e=
a.faceUvs.length;d<e;d++)g[d].push(a.faceUvs[d][b]);d=0;for(e=a.faceVertexUvs.length;d<e;d++)h[d].push(a.faceVertexUvs[d][b])}a.faces=f;a.faceUvs=g;a.faceVertexUvs=h;a.computeCentroids();a.computeFaceNormals();a.computeVertexNormals();a.hasTangents&&a.computeTangents()},setMaterialIndex:function(a,b,c,d){a=a.faces;d=d||a.length-1;for(c=c||0;c<=d;c++)a[c].materialIndex=b}};THREE.GeometryUtils.random=THREE.Math.random16;THREE.GeometryUtils.__v1=new THREE.Vector3;THREE.GeometryUtils.__v2=new THREE.Vector3;THREE.ImageUtils={crossOrigin:"anonymous",loadTexture:function(a,b,c,d){var e=new Image,f=new THREE.Texture(e,b),b=new THREE.ImageLoader;b.addEventListener("load",function(a){f.image=a.content;f.needsUpdate=!0;c&&c(f)});b.addEventListener("error",function(a){d&&d(a.message)});b.crossOrigin=this.crossOrigin;b.load(a,e);f.sourceFile=a;return f},loadCompressedTexture:function(a,b,c,d){var e=new THREE.CompressedTexture;e.mapping=b;var f=new XMLHttpRequest;f.onload=function(){var a=THREE.ImageUtils.parseDDS(f.response,
!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=a.height;e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,g=a.length;b<g;++b){var h=new Image;e[b]=h;h.onload=function(){e.loadCount+=1;6===e.loadCount&&(f.needsUpdate=!0,c&&c(f))};h.onerror=d;h.crossOrigin=
this.crossOrigin;h.src=a[b]}return f},loadCompressedTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount+=1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c(f))}};if(a instanceof Array)for(var g=0,h=a.length;g<h;++g){var i={};
e[g]=i;var j=new XMLHttpRequest;j.onload=b(j,i);j.onerror=d;i=a[g];j.open("GET",i,!0);j.responseType="arraybuffer";j.send(null)}else j=new XMLHttpRequest,j.onload=function(){var a=THREE.ImageUtils.parseDDS(j.response,!0);if(a.isCubemap){for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d++){e[d]={mipmaps:[]};for(var g=0;g<a.mipmapCount;g++)e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+g]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}f.format=a.format;f.needsUpdate=!0;c&&c(f)}},j.onerror=
d,j.open("GET",a,!0),j.responseType="arraybuffer",j.send(null);return f},parseDDS:function(a,b){function c(a){return a.charCodeAt(0)+(a.charCodeAt(1)<<8)+(a.charCodeAt(2)<<16)+(a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),g=c("DXT5"),h=new Int32Array(a,0,31);if(542327876!==h[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!h[20]&4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),
d;var i=h[21];switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case g:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;h[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,h[7]));d.isCubemap=h[28]&512?!0:!1;d.width=h[4];d.height=h[3];for(var h=h[1]+4,f=d.width,g=d.height,i=d.isCubemap?
6:1,j=0;j<i;j++){for(var m=0;m<d.mipmapCount;m++){var p=Math.max(4,f)/4*Math.max(4,g)/4*e,l={data:new Uint8Array(a,h,p),width:f,height:g};d.mipmaps.push(l);h+=p;f=Math.max(0.5*f,1);g=Math.max(0.5*g,1)}f=d.width;g=d.height}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,
0,d,e).data,i=g.createImageData(d,e),j=i.data,m=0;m<d;m++)for(var p=0;p<e;p++){var l=0>p-1?0:p-1,r=p+1>e-1?e-1:p+1,s=0>m-1?0:m-1,n=m+1>d-1?d-1:m+1,q=[],y=[0,0,h[4*(p*d+m)]/255*b];q.push([-1,0,h[4*(p*d+s)]/255*b]);q.push([-1,-1,h[4*(l*d+s)]/255*b]);q.push([0,-1,h[4*(l*d+m)]/255*b]);q.push([1,-1,h[4*(l*d+n)]/255*b]);q.push([1,0,h[4*(p*d+n)]/255*b]);q.push([1,1,h[4*(r*d+n)]/255*b]);q.push([0,1,h[4*(r*d+m)]/255*b]);q.push([-1,1,h[4*(r*d+s)]/255*b]);l=[];s=q.length;for(r=0;r<s;r++){var n=q[r],u=q[(r+1)%
s],n=[n[0]-y[0],n[1]-y[1],n[2]-y[2]],u=[u[0]-y[0],u[1]-y[1],u[2]-y[2]];l.push(c([n[1]*u[2]-n[2]*u[1],n[2]*u[0]-n[0]*u[2],n[0]*u[1]-n[1]*u[0]]))}q=[0,0,0];for(r=0;r<l.length;r++)q[0]+=l[r][0],q[1]+=l[r][1],q[2]+=l[r][2];q[0]/=l.length;q[1]/=l.length;q[2]/=l.length;y=4*(p*d+m);j[y]=255*((q[0]+1)/2)|0;j[y+1]=255*((q[1]+1)/2)|0;j[y+2]=255*q[2]|0;j[y+3]=255}g.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g),
c=Math.floor(255*c.b),h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},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,d=
0,e=String(a).split(""),f=e.length,g=[],a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,i,j,m,p,l,r,s,n,q,y=b.glyphs[a]||b.glyphs["?"];if(y){if(y.o){b=y._cachedOutline||(y._cachedOutline=y.o.split(" "));j=b.length;for(a=0;a<j;)switch(i=b[a++],i){case "m":i=b[a++]*c+d;m=b[a++]*c;e.moveTo(i,m);break;case "l":i=b[a++]*c+d;m=b[a++]*c;e.lineTo(i,m);break;case "q":i=b[a++]*
c+d;m=b[a++]*c;r=b[a++]*c+d;s=b[a++]*c;e.quadraticCurveTo(r,s,i,m);if(g=f[f.length-1]){p=g.x;l=g.y;g=1;for(h=this.divisions;g<=h;g++){var u=g/h;THREE.Shape.Utils.b2(u,p,r,i);THREE.Shape.Utils.b2(u,l,s,m)}}break;case "b":if(i=b[a++]*c+d,m=b[a++]*c,r=b[a++]*c+d,s=b[a++]*-c,n=b[a++]*c+d,q=b[a++]*-c,e.bezierCurveTo(i,m,r,s,n,q),g=f[f.length-1]){p=g.x;l=g.y;g=1;for(h=this.divisions;g<=h;g++)u=g/h,THREE.Shape.Utils.b3(u,p,r,n,i),THREE.Shape.Utils.b3(u,l,s,q,m)}}}return{offset:y.ha*c,path:e}}}};
THREE.FontUtils.generateShapes=function(a,b){var b=b||{},c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],i,j,m;if(0<b(a))for(j=0;j<e;j++)g[j]=j;else for(j=0;j<e;j++)g[j]=e-1-j;var p=2*e;for(j=e-1;2<e;){if(0>=p--){console.log("Warning, unable to triangulate polygon!");break}i=j;e<=i&&(i=0);j=i+1;e<=j&&(j=0);m=j+1;e<=m&&(m=0);var l;a:{var r=l=void 0,s=void 0,n=void 0,q=void 0,y=void 0,u=void 0,x=void 0,t=
void 0,r=a[g[i]].x,s=a[g[i]].y,n=a[g[j]].x,q=a[g[j]].y,y=a[g[m]].x,u=a[g[m]].y;if(1E-10>(n-r)*(u-s)-(q-s)*(y-r))l=!1;else{var E=void 0,J=void 0,F=void 0,z=void 0,H=void 0,K=void 0,G=void 0,L=void 0,B=void 0,V=void 0,B=L=G=t=x=void 0,E=y-n,J=u-q,F=r-y,z=s-u,H=n-r,K=q-s;for(l=0;l<e;l++)if(!(l===i||l===j||l===m))if(x=a[g[l]].x,t=a[g[l]].y,G=x-r,L=t-s,B=x-n,V=t-q,x-=y,t-=u,B=E*V-J*B,G=H*L-K*G,L=F*t-z*x,0<=B&&0<=L&&0<=G){l=!1;break a}l=!0}}if(l){f.push([a[g[i]],a[g[j]],a[g[m]]]);h.push([g[i],g[j],g[m]]);
i=j;for(m=j+1;m<e;i++,m++)g[i]=g[m];e--;p=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(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=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b};
THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var g=0,h=e-1,i;g<=h;)if(d=Math.floor(g+(h-g)/2),i=c[d]-f,0>i)g=d+1;else if(0<i)h=d-1;else{h=d;break}d=h;if(c[d]==f)return d/(e-1);g=c[d];return c=(d+(f-g)/(c[d+1]-g))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4,a=a+1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};
THREE.Curve.prototype.getTangentAt=function(a){a=this.getUtoTmapping(a);return this.getTangent(a)};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};
THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);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,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);
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=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],d=this.points,e;e=(d.length-1)*a;a=Math.floor(e);e-=a;c[0]=0==a?a:a-1;c[1]=a;c[2]=a>d.length-2?d.length-1:a+1;c[3]=a>d.length-3?d.length-1:a+2;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);return b};
THREE.EllipseCurve=function(a,b,c,d,e,f,g){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=g};THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype);THREE.EllipseCurve.prototype.getPoint=function(a){var b=this.aEndAngle-this.aStartAngle;this.aClockwise||(a=1-a);b=this.aStartAngle+a*b;a=this.aX+this.xRadius*Math.cos(b);b=this.aY+this.yRadius*Math.sin(b);return new THREE.Vector2(a,b)};
THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype);
THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},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,d,e){var a=0.5*(c-a),d=0.5*(d-b),f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);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.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(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,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},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=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e,a=(d.length-1)*a;e=Math.floor(a);a-=e;c[0]=0==e?e:e-1;c[1]=e;c[2]=e>d.length-2?d.length-1:e+1;c[3]=e>d.length-3?d.length-1:e+2;e=d[c[0]];var f=d[c[1]],g=d[c[2]],c=d[c[3]];b.x=THREE.Curve.Utils.interpolate(e.x,f.x,g.x,c.x,a);b.y=THREE.Curve.Utils.interpolate(e.y,f.y,g.y,c.y,a);b.z=THREE.Curve.Utils.interpolate(e.z,f.z,g.z,c.z,a);return b});
THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;e=(d.length-0)*a;a=Math.floor(e);e-=a;a+=0<a?0:(Math.floor(Math.abs(a)/d.length)+1)*d.length;c[0]=(a-1)%d.length;c[1]=a%d.length;c[2]=(a+1)%d.length;c[3]=(a+2)%d.length;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);b.z=THREE.Curve.Utils.interpolate(d[c[0]].z,
d[c[1]].z,d[c[2]].z,d[c[3]].z,e);return b});THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.closePath=function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))};
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,d=this.curves.length;for(c=0;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};
THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,g;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var h,i,j,m,p=a[0]instanceof THREE.Vector3;m=p?new THREE.Vector3:new THREE.Vector2;i=0;for(j=a.length;i<j;i++)h=a[i],h.x>b?b=h.x:h.x<e&&(e=h.x),h.y>c?c=h.y:h.y<f&&(f=h.y),p&&(h.z>d?d=h.z:h.z<g&&(g=h.z)),m.add(h);a={minX:e,minY:f,maxX:b,maxY:c,centroid:m.divideScalar(j)};p&&(a.maxZ=d,a.minZ=g);return a};
THREE.CurvePath.prototype.createPointsGeometry=function(a){a=this.getPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){a=this.getSpacedPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c++)b.vertices.push(new THREE.Vector3(a[c].x,a[c].y,a[c].z||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),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};
THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,g,h,i;d=0;for(e=a.length;d<e;d++)f=a[d],g=f.x,h=f.y,i=g/c.maxX,i=b.getUtoTmapping(i,g),g=b.getPoint(i),h=b.getNormalVector(i).multiplyScalar(h),f.x=g.x+h.x,f.y=g.y+h.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);
THREE.Gyroscope.prototype.updateMatrixWorld=function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)this.parent?(this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorld.decompose(this.translationWorld,this.rotationWorld,this.scaleWorld),this.matrix.decompose(this.translationObject,this.rotationObject,this.scaleObject),this.matrixWorld.makeFromPositionQuaternionScale(this.translationWorld,this.rotationObject,this.scaleWorld)):this.matrixWorld.copy(this.matrix),
this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)};THREE.Gyroscope.prototype.translationWorld=new THREE.Vector3;THREE.Gyroscope.prototype.translationObject=new THREE.Vector3;THREE.Gyroscope.prototype.rotationWorld=new THREE.Quaternion;THREE.Gyroscope.prototype.rotationObject=new THREE.Quaternion;THREE.Gyroscope.prototype.scaleWorld=new THREE.Vector3;THREE.Gyroscope.prototype.scaleObject=new THREE.Vector3;THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=Object.create(THREE.CurvePath.prototype);THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc",ELLIPSE:"ellipse"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)};
THREE.Path.prototype.moveTo=function(a,b){var c=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:c})};THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args,d=new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,b));this.curves.push(d);this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};
THREE.Path.prototype.quadraticCurveTo=function(a,b,c,d){var e=Array.prototype.slice.call(arguments),f=this.actions[this.actions.length-1].args,f=new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length-2],f[f.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(f);this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:e})};
THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var g=Array.prototype.slice.call(arguments),h=this.actions[this.actions.length-1].args,h=new THREE.CubicBezierCurve(new THREE.Vector2(h[h.length-2],h[h.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),new THREE.Vector2(e,f));this.curves.push(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);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,f){var g=this.actions[this.actions.length-1].args;this.absarc(a+g[g.length-2],b+g[g.length-1],c,d,e,f)};
THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,g){var h=this.actions[this.actions.length-1].args;this.absellipse(a+h[h.length-2],b+h[h.length-1],c,d,e,f,g)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,g){var h=Array.prototype.slice.call(arguments),i=new THREE.EllipseCurve(a,b,c,d,e,f,g);this.curves.push(i);i=i.getPoint(g?1:0);h.push(i.x);h.push(i.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:h})};
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){if(this.useSpacedPoints)return console.log("tata"),this.getSpacedPoints(a,b);var a=a||12,c=[],d,e,f,g,h,i,j,m,p,l,r,s,n;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],g=f.action,f=f.args,g){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=f[2];i=f[3];p=f[0];l=f[1];0<c.length?(g=c[c.length-1],r=g.x,
s=g.y):(g=this.actions[d-1].args,r=g[g.length-2],s=g[g.length-1]);for(f=1;f<=a;f++)n=f/a,g=THREE.Shape.Utils.b2(n,r,p,h),n=THREE.Shape.Utils.b2(n,s,l,i),c.push(new THREE.Vector2(g,n));break;case THREE.PathActions.BEZIER_CURVE_TO:h=f[4];i=f[5];p=f[0];l=f[1];j=f[2];m=f[3];0<c.length?(g=c[c.length-1],r=g.x,s=g.y):(g=this.actions[d-1].args,r=g[g.length-2],s=g[g.length-1]);for(f=1;f<=a;f++)n=f/a,g=THREE.Shape.Utils.b3(n,r,p,j,h),n=THREE.Shape.Utils.b3(n,s,l,m,i),c.push(new THREE.Vector2(g,n));break;case THREE.PathActions.CSPLINE_THRU:g=
this.actions[d-1].args;n=[new THREE.Vector2(g[g.length-2],g[g.length-1])];g=a*f[0].length;n=n.concat(f[0]);n=new THREE.SplineCurve(n);for(f=1;f<=g;f++)c.push(n.getPointAt(f/g));break;case THREE.PathActions.ARC:h=f[0];i=f[1];l=f[2];j=f[3];g=f[4];p=!!f[5];r=g-j;s=2*a;for(f=1;f<=s;f++)n=f/s,p||(n=1-n),n=j+n*r,g=h+l*Math.cos(n),n=i+l*Math.sin(n),c.push(new THREE.Vector2(g,n));break;case THREE.PathActions.ELLIPSE:h=f[0];i=f[1];l=f[2];m=f[3];j=f[4];g=f[5];p=!!f[6];r=g-j;s=2*a;for(f=1;f<=s;f++)n=f/s,p||
(n=1-n),n=j+n*r,g=h+l*Math.cos(n),n=i+m*Math.sin(n),c.push(new THREE.Vector2(g,n))}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
THREE.Path.prototype.toShapes=function(){var a,b,c,d,e=[],f=new THREE.Path;a=0;for(b=this.actions.length;a<b;a++)c=this.actions[a],d=c.args,c=c.action,c==THREE.PathActions.MOVE_TO&&0!=f.actions.length&&(e.push(f),f=new THREE.Path),f[c].apply(f,d);0!=f.actions.length&&e.push(f);if(0==e.length)return[];var g;d=[];a=!THREE.Shape.Utils.isClockWise(e[0].getPoints());if(1==e.length)return f=e[0],g=new THREE.Shape,g.actions=f.actions,g.curves=f.curves,d.push(g),d;if(a){g=new THREE.Shape;a=0;for(b=e.length;a<
b;a++)f=e[a],THREE.Shape.Utils.isClockWise(f.getPoints())?(g.actions=f.actions,g.curves=f.curves,d.push(g),g=new THREE.Shape):g.holes.push(f)}else{a=0;for(b=e.length;a<b;a++)f=e[a],THREE.Shape.Utils.isClockWise(f.getPoints())?(g&&d.push(g),g=new THREE.Shape,g.actions=f.actions,g.curves=f.curves):g.holes.push(f);d.push(g)}return d};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};
THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(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(),d=c.concat(),e,f,g,h,i,j,m,p,l,r,s=[];for(i=0;i<b.length;i++){j=b[i];Array.prototype.push.apply(d,j);f=Number.POSITIVE_INFINITY;for(e=0;e<j.length;e++){l=j[e];r=[];for(p=0;p<c.length;p++)m=c[p],m=l.distanceToSquared(m),r.push(m),m<f&&(f=m,g=e,h=p)}e=0<=h-1?h-1:c.length-1;f=0<=g-1?g-1:j.length-1;var n=[j[g],c[h],c[e]];p=THREE.FontUtils.Triangulate.area(n);var q=[j[g],j[f],c[h]];l=THREE.FontUtils.Triangulate.area(q);r=h;m=g;h+=1;g+=-1;0>
h&&(h+=c.length);h%=c.length;0>g&&(g+=j.length);g%=j.length;e=0<=h-1?h-1:c.length-1;f=0<=g-1?g-1:j.length-1;n=[j[g],c[h],c[e]];n=THREE.FontUtils.Triangulate.area(n);q=[j[g],j[f],c[h]];q=THREE.FontUtils.Triangulate.area(q);p+l>n+q&&(h=r,g=m,0>h&&(h+=c.length),h%=c.length,0>g&&(g+=j.length),g%=j.length,e=0<=h-1?h-1:c.length-1,f=0<=g-1?g-1:j.length-1);p=c.slice(0,h);l=c.slice(h);r=j.slice(g);m=j.slice(0,g);f=[j[g],j[f],c[h]];s.push([j[g],c[h],c[e]]);s.push(f);c=p.concat(r).concat(m).concat(l)}return{shape:c,
isolatedPts:s,allpoints:d}},triangulateShape:function(a,b){var c=THREE.Shape.Utils.removeHoles(a,b),d=c.allpoints,e=c.isolatedPts,c=THREE.FontUtils.Triangulate(c.shape,!1),f,g,h,i,j={};f=0;for(g=d.length;f<g;f++)i=d[f].x+":"+d[f].y,void 0!==j[i]&&console.log("Duplicate point",i),j[i]=f;f=0;for(g=c.length;f<g;f++){h=c[f];for(d=0;3>d;d++)i=h[d].x+":"+h[d].y,i=j[i],void 0!==i&&(h[d]=i)}f=0;for(g=e.length;f<g;f++){h=e[f];for(d=0;3>d;d++)i=h[d].x+":"+h[d].y,i=j[i],void 0!==i&&(h[d]=i)}return c.concat(e)},
isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},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,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},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,d,e){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,d)+
this.b3p3(a,e)}};THREE.AnimationHandler=function(){var a=[],b={},c={update:function(b){for(var c=0;c<a.length;c++)a[c].update(b)},addToUpdate:function(b){-1===a.indexOf(b)&&a.push(b)},removeFromUpdate:function(b){b=a.indexOf(b);-1!==b&&a.splice(b,1)},add:function(a){void 0!==b[a.name]&&console.log("THREE.AnimationHandler.add: Warning! "+a.name+" already exists in library. Overwriting.");b[a.name]=a;if(!0!==a.initialized){for(var c=0;c<a.hierarchy.length;c++){for(var d=0;d<a.hierarchy[c].keys.length;d++)if(0>a.hierarchy[c].keys[d].time&&
(a.hierarchy[c].keys[d].time=0),void 0!==a.hierarchy[c].keys[d].rot&&!(a.hierarchy[c].keys[d].rot instanceof THREE.Quaternion)){var h=a.hierarchy[c].keys[d].rot;a.hierarchy[c].keys[d].rot=new THREE.Quaternion(h[0],h[1],h[2],h[3])}if(a.hierarchy[c].keys.length&&void 0!==a.hierarchy[c].keys[0].morphTargets){h={};for(d=0;d<a.hierarchy[c].keys.length;d++)for(var i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++){var j=a.hierarchy[c].keys[d].morphTargets[i];h[j]=-1}a.hierarchy[c].usedMorphTargets=h;
for(d=0;d<a.hierarchy[c].keys.length;d++){var m={};for(j in h){for(i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++)if(a.hierarchy[c].keys[d].morphTargets[i]===j){m[j]=a.hierarchy[c].keys[d].morphTargetsInfluences[i];break}i===a.hierarchy[c].keys[d].morphTargets.length&&(m[j]=0)}a.hierarchy[c].keys[d].morphTargetsInfluences=m}}for(d=1;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].time===a.hierarchy[c].keys[d-1].time&&(a.hierarchy[c].keys.splice(d,1),d--);for(d=0;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].index=
d}d=parseInt(a.length*a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(c=0;c<a.hierarchy.length;c++)a.JIT.hierarchy.push(Array(d));a.initialized=!0}},get:function(a){if("string"===typeof a){if(b[a])return b[a];console.log("THREE.AnimationHandler.get: Couldn't find animation "+a);return null}},parse:function(a){var b=[];if(a instanceof THREE.SkinnedMesh)for(var c=0;c<a.bones.length;c++)b.push(a.bones[c]);else d(a,b);return b}},d=function(a,b){b.push(a);for(var c=0;c<a.children.length;c++)d(a.children[c],
b)};c.LINEAR=0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=2;return c}();THREE.Animation=function(a,b,c){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=void 0!==c?c:THREE.AnimationHandler.LINEAR;this.points=[];this.target=new THREE.Vector3};
THREE.Animation.prototype.play=function(a,b){if(!1===this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;var c,d=this.hierarchy.length,e;for(c=0;c<d;c++){e=this.hierarchy[c];this.interpolationType!==THREE.AnimationHandler.CATMULLROM_FORWARD&&(e.useQuaternion=!0);e.matrixAutoUpdate=!0;void 0===e.animationCache&&(e.animationCache={},e.animationCache.prevKey={pos:0,rot:0,scl:0},e.animationCache.nextKey={pos:0,rot:0,scl:0},e.animationCache.originalMatrix=e instanceof
THREE.Bone?e.skinMatrix:e.matrix);var f=e.animationCache.prevKey;e=e.animationCache.nextKey;f.pos=this.data.hierarchy[c].keys[0];f.rot=this.data.hierarchy[c].keys[0];f.scl=this.data.hierarchy[c].keys[0];e.pos=this.getNextKeyWith("pos",c,1);e.rot=this.getNextKeyWith("rot",c,1);e.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};
THREE.Animation.prototype.pause=function(){!0===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)};
THREE.Animation.prototype.update=function(a){if(!1!==this.isPlaying){var b=["pos","rot","scl"],c,d,e,f,g,h,i,j,m;m=this.currentTime+=a*this.timeScale;j=this.currentTime%=this.data.length;parseInt(Math.min(j*this.data.fps,this.data.length*this.data.fps),10);for(var p=0,l=this.hierarchy.length;p<l;p++){a=this.hierarchy[p];i=a.animationCache;for(var r=0;3>r;r++){c=b[r];g=i.prevKey[c];h=i.nextKey[c];if(h.time<=m){if(j<m)if(this.loop){g=this.data.hierarchy[p].keys[0];for(h=this.getNextKeyWith(c,p,1);h.time<
j;)g=h,h=this.getNextKeyWith(c,p,h.index+1)}else{this.stop();return}else{do g=h,h=this.getNextKeyWith(c,p,h.index+1);while(h.time<j)}i.prevKey[c]=g;i.nextKey[c]=h}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;d=(j-g.time)/(h.time-g.time);e=g[c];f=h[c];if(0>d||1<d)console.log("THREE.Animation.update: Warning! Scale out of bounds:"+d+" on bone "+p),d=0>d?0:1;if("pos"===c)if(c=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+
(f[2]-e[2])*d;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)this.points[0]=this.getPrevKeyWith("pos",p,g.index-1).pos,this.points[1]=e,this.points[2]=f,this.points[3]=this.getNextKeyWith("pos",p,h.index+1).pos,d=0.33*d+0.33,e=this.interpolateCatmullRom(this.points,d),c.x=e[0],c.y=e[1],c.z=e[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(d=this.interpolateCatmullRom(this.points,1.01*d),
this.target.set(d[0],d[1],d[2]),this.target.sub(c),this.target.y=0,this.target.normalize(),d=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,d,0))}else"rot"===c?THREE.Quaternion.slerp(e,f,a.quaternion,d):"scl"===c&&(c=a.scale,c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+(f[2]-e[2])*d)}}}};
THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],d=[],e,f,g,h,i,j;e=(a.length-1)*b;f=Math.floor(e);e-=f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>a.length-2?f:f+1;c[3]=f>a.length-3?f:f+2;f=a[c[0]];h=a[c[1]];i=a[c[2]];j=a[c[3]];c=e*e;g=e*c;d[0]=this.interpolate(f[0],h[0],i[0],j[0],e,c,g);d[1]=this.interpolate(f[1],h[1],i[1],j[1],e,c,g);d[2]=this.interpolate(f[2],h[2],i[2],j[2],e,c,g);return d};
THREE.Animation.prototype.interpolate=function(a,b,c,d,e,f,g){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};
THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c+d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]};THREE.KeyFrameAnimation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=0.001;this.isPlaying=!1;this.loop=this.isPaused=!0;this.JITCompile=void 0!==c?c:!0;a=0;for(b=this.hierarchy.length;a<b;a++){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e++){var f=c[e],g=this.getNextKeyWith(f,a,0);g&&g.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
d.matrixWorldNeedsUpdate=!0}}};
THREE.KeyFrameAnimation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;this.startTimeMs=b;this.startTime=1E7;this.endTime=-this.startTime;var c,d=this.hierarchy.length,e,f;for(c=0;c<d;c++)e=this.hierarchy[c],f=this.data.hierarchy[c],e.useQuaternion=!0,void 0===f.animationCache&&(f.animationCache={},f.animationCache.prevKey=null,f.animationCache.nextKey=null,f.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:
e.matrix),e=this.data.hierarchy[c].keys,e.length&&(f.animationCache.prevKey=e[0],f.animationCache.nextKey=e[1],this.startTime=Math.min(e[0].time,this.startTime),this.endTime=Math.max(e[e.length-1].time,this.endTime));this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.KeyFrameAnimation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.KeyFrameAnimation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.data.hierarchy.length;a++){var b=this.hierarchy[a],c=this.data.hierarchy[a];if(void 0!==c.animationCache){var d=c.animationCache.originalMatrix;b instanceof THREE.Bone?(d.copy(b.skinMatrix),b.skinMatrix=d):(d.copy(b.matrix),b.matrix=d);delete c.animationCache}}};
THREE.KeyFrameAnimation.prototype.update=function(a){if(this.isPlaying){var b,c,d,e,f=this.data.JIT.hierarchy,g,h,i;h=this.currentTime+=a*this.timeScale;g=this.currentTime%=this.data.length;g<this.startTimeMs&&(g=this.currentTime=this.startTimeMs+g);e=parseInt(Math.min(g*this.data.fps,this.data.length*this.data.fps),10);if((i=g<h)&&!this.loop){for(var a=0,j=this.hierarchy.length;a<j;a++){var m=this.data.hierarchy[a].keys,f=this.data.hierarchy[a].sids;d=m.length-1;e=this.hierarchy[a];if(m.length){for(m=
0;m<f.length;m++)g=f[m],(h=this.getPrevKeyWith(g,a,d))&&h.apply(g);this.data.hierarchy[a].node.updateMatrix();e.matrixWorldNeedsUpdate=!0}}this.stop()}else if(!(g<this.startTime)){a=0;for(j=this.hierarchy.length;a<j;a++){d=this.hierarchy[a];b=this.data.hierarchy[a];var m=b.keys,p=b.animationCache;if(this.JITCompile&&void 0!==f[a][e])d instanceof THREE.Bone?(d.skinMatrix=f[a][e],d.matrixWorldNeedsUpdate=!1):(d.matrix=f[a][e],d.matrixWorldNeedsUpdate=!0);else if(m.length){this.JITCompile&&p&&(d instanceof
THREE.Bone?d.skinMatrix=p.originalMatrix:d.matrix=p.originalMatrix);b=p.prevKey;c=p.nextKey;if(b&&c){if(c.time<=h){if(i&&this.loop){b=m[0];for(c=m[1];c.time<g;)b=c,c=m[b.index+1]}else if(!i)for(var l=m.length-1;c.time<g&&c.index!==l;)b=c,c=m[b.index+1];p.prevKey=b;p.nextKey=c}c.time>=g?b.interpolate(c,g):b.interpolate(c,c.time)}this.data.hierarchy[a].node.updateMatrix();d.matrixWorldNeedsUpdate=!0}}if(this.JITCompile&&void 0===f[0][e]){this.hierarchy[0].updateMatrixWorld(!0);for(a=0;a<this.hierarchy.length;a++)f[a][e]=
this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix.clone():this.hierarchy[a].matrix.clone()}}}};THREE.KeyFrameAnimation.prototype.getNextKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;c<b.length;c++)if(b[c].hasTarget(a))return b[c];return b[0]};THREE.KeyFrameAnimation.prototype.getPrevKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c+b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]};THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var g=new THREE.PerspectiveCamera(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new THREE.Vector3(0,-1,0));this.add(g);var h=new THREE.PerspectiveCamera(90,
1,a,b);h.up.set(0,-1,0);h.lookAt(new THREE.Vector3(0,0,1));this.add(h);var i=new THREE.PerspectiveCamera(90,1,a,b);i.up.set(0,-1,0);i.lookAt(new THREE.Vector3(0,0,-1));this.add(i);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){var c=this.renderTarget,l=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=
2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.generateMipmaps=l;c.activeCubeFace=5;a.render(b,i,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CombinedCamera=function(a,b,c,d,e,f,g){THREE.Camera.call(this);this.fov=c;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2;this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,b/2,b/-2,f,g);this.cameraP=new THREE.PerspectiveCamera(c,a/b,d,e);this.zoom=1;this.toPerspective()};THREE.CombinedCamera.prototype=Object.create(THREE.Camera.prototype);
THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.cameraP.fov=this.fov/this.zoom;this.cameraP.updateProjectionMatrix();this.projectionMatrix=this.cameraP.projectionMatrix;this.inPerspectiveMode=!0;this.inOrthographicMode=!1};
THREE.CombinedCamera.prototype.toOrthographic=function(){var a=this.cameraP.aspect,b=(this.cameraP.near+this.cameraP.far)/2,b=Math.tan(this.fov/2)*b,a=2*b*a/2,b=b/this.zoom,a=a/this.zoom;this.cameraO.left=-a;this.cameraO.right=a;this.cameraO.top=b;this.cameraO.bottom=-b;this.cameraO.updateProjectionMatrix();this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix;this.inPerspectiveMode=!1;this.inOrthographicMode=!0};
THREE.CombinedCamera.prototype.setSize=function(a,b){this.cameraP.aspect=a/b;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2};THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.updateProjectionMatrix=function(){this.inPerspectiveMode?this.toPerspective():(this.toPerspective(),this.toOrthographic())};
THREE.CombinedCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);var c=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.setFov(c);return c};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.toFrontView=function(){this.rotation.x=0;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};
THREE.CombinedCamera.prototype.toBackView=function(){this.rotation.x=0;this.rotation.y=Math.PI;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toLeftView=function(){this.rotation.x=0;this.rotation.y=-Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toRightView=function(){this.rotation.x=0;this.rotation.y=Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};
THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);var a=a||50,c=void 0!==c?c:0,d=void 0!==d?d:2*Math.PI,b=void 0!==b?Math.max(3,b):8,e,f=[];e=new THREE.Vector3;var g=new THREE.Vector2(0.5,0.5);this.vertices.push(e);f.push(g);for(e=0;e<=b;e++){var h=new THREE.Vector3,i=c+e/b*d;h.x=a*Math.cos(i);h.y=a*Math.sin(i);this.vertices.push(h);f.push(new THREE.Vector2((h.x/a+1)/2,(h.y/a+1)/2))}c=new THREE.Vector3(0,0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c,c,c])),this.faceVertexUvs[0].push([f[e],
f[e+1],g]);this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,n){var q,y=h.widthSegments,u=h.heightSegments,x=e/2,t=f/2,E=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)q="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)q="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)q="x",y=h.depthSegments;var J=y+1,F=u+1,z=e/y,H=f/u,K=new THREE.Vector3;K[q]=0<g?1:-1;for(e=0;e<F;e++)for(f=0;f<J;f++){var G=new THREE.Vector3;G[a]=(f*z-x)*c;G[b]=(e*H-t)*d;G[q]=g;h.vertices.push(G)}for(e=
0;e<u;e++)for(f=0;f<y;f++)a=new THREE.Face4(f+J*e+E,f+J*(e+1)+E,f+1+J*(e+1)+E,f+1+J*e+E),a.normal.copy(K),a.vertexNormals.push(K.clone(),K.clone(),K.clone(),K.clone()),a.materialIndex=n,h.faces.push(a),h.faceVertexUvs[0].push([new THREE.Vector2(f/y,1-e/u),new THREE.Vector2(f/y,1-(e+1)/u),new THREE.Vector2((f+1)/y,1-(e+1)/u),new THREE.Vector2((f+1)/y,1-e/u)])}THREE.Geometry.call(this);var h=this;this.width=a;this.height=b;this.depth=c;this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=
f||1;a=this.width/2;b=this.height/2;c=this.depth/2;g("z","y",-1,-1,this.depth,this.height,a,0);g("z","y",1,-1,this.depth,this.height,-a,1);g("x","z",1,1,this.width,this.depth,b,2);g("x","z",1,-1,this.width,this.depth,-b,3);g("x","y",1,-1,this.width,this.height,c,4);g("x","y",-1,-1,this.width,this.height,-c,5);this.computeCentroids();this.mergeVertices()};THREE.CubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.radiusTop=a=void 0!==a?a:20;this.radiusBottom=b=void 0!==b?b:20;this.height=c=void 0!==c?c:100;this.radiusSegments=d=d||8;this.heightSegments=e=e||1;this.openEnded=f=void 0!==f?f:!1;var g=c/2,h,i,j=[],m=[];for(i=0;i<=e;i++){var p=[],l=[],r=i/e,s=r*(b-a)+a;for(h=0;h<=d;h++){var n=h/d,q=new THREE.Vector3;q.x=s*Math.sin(2*n*Math.PI);q.y=-r*c+g;q.z=s*Math.cos(2*n*Math.PI);this.vertices.push(q);p.push(this.vertices.length-1);l.push(new THREE.Vector2(n,
1-r))}j.push(p);m.push(l)}c=(b-a)/c;for(h=0;h<d;h++){0!==a?(p=this.vertices[j[0][h]].clone(),l=this.vertices[j[0][h+1]].clone()):(p=this.vertices[j[1][h]].clone(),l=this.vertices[j[1][h+1]].clone());p.setY(Math.sqrt(p.x*p.x+p.z*p.z)*c).normalize();l.setY(Math.sqrt(l.x*l.x+l.z*l.z)*c).normalize();for(i=0;i<e;i++){var r=j[i][h],s=j[i+1][h],n=j[i+1][h+1],q=j[i][h+1],y=p.clone(),u=p.clone(),x=l.clone(),t=l.clone(),E=m[i][h].clone(),J=m[i+1][h].clone(),F=m[i+1][h+1].clone(),z=m[i][h+1].clone();this.faces.push(new THREE.Face4(r,
s,n,q,[y,u,x,t]));this.faceVertexUvs[0].push([E,J,F,z])}}if(!1===f&&0<a){this.vertices.push(new THREE.Vector3(0,g,0));for(h=0;h<d;h++)r=j[0][h],s=j[0][h+1],n=this.vertices.length-1,y=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),x=new THREE.Vector3(0,1,0),E=m[0][h].clone(),J=m[0][h+1].clone(),F=new THREE.Vector2(J.u,0),this.faces.push(new THREE.Face3(r,s,n,[y,u,x])),this.faceVertexUvs[0].push([E,J,F])}if(!1===f&&0<b){this.vertices.push(new THREE.Vector3(0,-g,0));for(h=0;h<d;h++)r=j[i][h+1],
s=j[i][h],n=this.vertices.length-1,y=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),x=new THREE.Vector3(0,-1,0),E=m[i][h+1].clone(),J=m[i][h].clone(),F=new THREE.Vector2(J.u,1),this.faces.push(new THREE.Face3(r,s,n,[y,u,x])),this.faceVertexUvs[0].push([E,J,F])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeCentroids(),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=THREE.ExtrudeGeometry.__v1,e=THREE.ExtrudeGeometry.__v2,f=THREE.ExtrudeGeometry.__v3,g=THREE.ExtrudeGeometry.__v4,h=THREE.ExtrudeGeometry.__v5,i=THREE.ExtrudeGeometry.__v6;d.set(a.x-b.x,a.y-b.y);e.set(a.x-c.x,a.y-c.y);d=d.normalize();e=e.normalize();f.set(-d.y,d.x);g.set(e.y,-e.x);h.copy(a).add(f);i.copy(a).add(g);if(h.equals(i))return g.clone();
h.copy(b).add(f);i.copy(c).add(g);f=d.dot(g);g=i.sub(h).dot(g);0===f&&(console.log("Either infinite or no solutions!"),0===g?console.log("Its finite solutions."):console.log("Too bad, no solutions."));g/=f;return 0>g?(b=Math.atan2(b.y-a.y,b.x-a.x),a=Math.atan2(c.y-a.y,c.x-a.x),b>a&&(a+=2*Math.PI),c=(b+a)/2,a=-Math.cos(c),c=-Math.sin(c),new THREE.Vector2(a,c)):d.multiplyScalar(g).add(h).sub(a).clone()}function e(c,d){var e,f;for(A=c.length;0<=--A;){e=A;f=A-1;0>f&&(f=c.length-1);for(var g=0,h=r+2*m,
g=0;g<h;g++){var i=ja*g,j=ja*(g+1),l=d+e+i,i=d+f+i,p=d+f+j,j=d+e+j,n=c,q=g,s=h,t=e,y=f,l=l+L,i=i+L,p=p+L,j=j+L;G.faces.push(new THREE.Face4(l,i,p,j,null,null,u));l=x.generateSideWallUV(G,a,n,b,l,i,p,j,q,s,t,y);G.faceVertexUvs[0].push(l)}}}function f(a,b,c){G.vertices.push(new THREE.Vector3(a,b,c))}function g(c,d,e,f){c+=L;d+=L;e+=L;G.faces.push(new THREE.Face3(c,d,e,null,null,y));c=f?x.generateBottomUV(G,a,b,c,d,e):x.generateTopUV(G,a,b,c,d,e);G.faceVertexUvs[0].push(c)}var h=void 0!==b.amount?b.amount:
100,i=void 0!==b.bevelThickness?b.bevelThickness:6,j=void 0!==b.bevelSize?b.bevelSize:i-2,m=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,l=void 0!==b.curveSegments?b.curveSegments:12,r=void 0!==b.steps?b.steps:1,s=b.extrudePath,n,q=!1,y=b.material,u=b.extrudeMaterial,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,t,E,J,F;s&&(n=s.getSpacedPoints(r),q=!0,p=!1,t=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(s,r,
!1),E=new THREE.Vector3,J=new THREE.Vector3,F=new THREE.Vector3);p||(j=i=m=0);var z,H,K,G=this,L=this.vertices.length,l=a.extractPoints(l),B=l.shape,l=l.holes;if(s=!THREE.Shape.Utils.isClockWise(B)){B=B.reverse();H=0;for(K=l.length;H<K;H++)z=l[H],THREE.Shape.Utils.isClockWise(z)&&(l[H]=z.reverse());s=!1}var V=THREE.Shape.Utils.triangulateShape(B,l),s=B;H=0;for(K=l.length;H<K;H++)z=l[H],B=B.concat(z);var C,I,M,P,ja=B.length,oa=V.length,gb=[],A=0,da=s.length;C=da-1;for(I=A+1;A<da;A++,C++,I++)C===da&&
(C=0),I===da&&(I=0),gb[A]=d(s[A],s[C],s[I]);var ha=[],la,N=gb.concat();H=0;for(K=l.length;H<K;H++){z=l[H];la=[];A=0;da=z.length;C=da-1;for(I=A+1;A<da;A++,C++,I++)C===da&&(C=0),I===da&&(I=0),la[A]=d(z[A],z[C],z[I]);ha.push(la);N=N.concat(la)}for(C=0;C<m;C++){z=C/m;M=i*(1-z);I=j*Math.sin(z*Math.PI/2);A=0;for(da=s.length;A<da;A++)P=c(s[A],gb[A],I),f(P.x,P.y,-M);H=0;for(K=l.length;H<K;H++){z=l[H];la=ha[H];A=0;for(da=z.length;A<da;A++)P=c(z[A],la[A],I),f(P.x,P.y,-M)}}I=j;for(A=0;A<ja;A++)P=p?c(B[A],N[A],
I):B[A],q?(J.copy(t.normals[0]).multiplyScalar(P.x),E.copy(t.binormals[0]).multiplyScalar(P.y),F.copy(n[0]).add(J).add(E),f(F.x,F.y,F.z)):f(P.x,P.y,0);for(z=1;z<=r;z++)for(A=0;A<ja;A++)P=p?c(B[A],N[A],I):B[A],q?(J.copy(t.normals[z]).multiplyScalar(P.x),E.copy(t.binormals[z]).multiplyScalar(P.y),F.copy(n[z]).add(J).add(E),f(F.x,F.y,F.z)):f(P.x,P.y,h/r*z);for(C=m-1;0<=C;C--){z=C/m;M=i*(1-z);I=j*Math.sin(z*Math.PI/2);A=0;for(da=s.length;A<da;A++)P=c(s[A],gb[A],I),f(P.x,P.y,h+M);H=0;for(K=l.length;H<
K;H++){z=l[H];la=ha[H];A=0;for(da=z.length;A<da;A++)P=c(z[A],la[A],I),q?f(P.x,P.y+n[r-1].y,n[r-1].x+M):f(P.x,P.y,h+M)}}if(p){i=0*ja;for(A=0;A<oa;A++)h=V[A],g(h[2]+i,h[1]+i,h[0]+i,!0);i=ja*(r+2*m);for(A=0;A<oa;A++)h=V[A],g(h[0]+i,h[1]+i,h[2]+i,!1)}else{for(A=0;A<oa;A++)h=V[A],g(h[2],h[1],h[0],!0);for(A=0;A<oa;A++)h=V[A],g(h[0]+ja*r,h[1]+ja*r,h[2]+ja*r,!1)}h=0;e(s,h);h+=s.length;H=0;for(K=l.length;H<K;H++)z=l[H],e(z,h),h+=z.length};
THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,g,h){var b=a.vertices[e].x,c=a.vertices[e].y,e=a.vertices[e].z,d=a.vertices[f].x,i=a.vertices[f].y,f=a.vertices[f].z,j=a.vertices[g].x,
m=a.vertices[g].y,g=a.vertices[g].z,p=a.vertices[h].x,l=a.vertices[h].y,a=a.vertices[h].z;return 0.01>Math.abs(c-i)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(j,1-g),new THREE.Vector2(p,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(i,1-f),new THREE.Vector2(m,1-g),new THREE.Vector2(l,1-a)]}};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.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.shapebb=a[a.length-1].getBoundingBox();this.addShapeList(a,b);this.computeCentroids();this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var i=e.shape,j=e.holes;if(!THREE.Shape.Utils.isClockWise(i)){i=i.reverse();e=0;for(f=j.length;e<f;e++)g=j[e],THREE.Shape.Utils.isClockWise(g)&&(j[e]=g.reverse())}var m=THREE.Shape.Utils.triangulateShape(i,j);e=0;for(f=j.length;e<f;e++)g=j[e],
i=i.concat(g);j=i.length;f=m.length;for(e=0;e<j;e++)g=i[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)j=m[e],i=j[0]+h,g=j[1]+h,j=j[2]+h,this.faces.push(new THREE.Face3(i,g,j,null,null,c)),this.faceVertexUvs[0].push(d.generateBottomUV(this,a,b,i,g,j))};THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);for(var b=b||12,c=c||0,d=d||2*Math.PI,e=1/(a.length-1),f=1/b,g=0,h=b;g<=h;g++)for(var i=c+g*f*d,j=Math.cos(i),m=Math.sin(i),i=0,p=a.length;i<p;i++){var l=a[i],r=new THREE.Vector3;r.x=j*l.x-m*l.y;r.y=m*l.x+j*l.y;r.z=l.z;this.vertices.push(r)}c=a.length;g=0;for(h=b;g<h;g++){i=0;for(p=a.length-1;i<p;i++)d=b=i+c*g,m=b+c,j=b+1+c,this.faces.push(new THREE.Face4(d,m,j,b+1)),j=g*f,b=i*e,d=j+f,m=b+e,this.faceVertexUvs[0].push([new THREE.Vector2(j,
b),new THREE.Vector2(d,b),new THREE.Vector2(d,m),new THREE.Vector2(j,m)])}this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.width=a;this.height=b;this.widthSegments=c||1;this.heightSegments=d||1;for(var c=a/2,e=b/2,d=this.widthSegments,f=this.heightSegments,g=d+1,h=f+1,i=this.width/d,j=this.height/f,m=new THREE.Vector3(0,0,1),a=0;a<h;a++)for(b=0;b<g;b++)this.vertices.push(new THREE.Vector3(b*i-c,-(a*j-e),0));for(a=0;a<f;a++)for(b=0;b<d;b++)c=new THREE.Face4(b+g*a,b+g*(a+1),b+1+g*(a+1),b+1+g*a),c.normal.copy(m),c.vertexNormals.push(m.clone(),m.clone(),
m.clone(),m.clone()),this.faces.push(c),this.faceVertexUvs[0].push([new THREE.Vector2(b/d,1-a/f),new THREE.Vector2(b/d,1-(a+1)/f),new THREE.Vector2((b+1)/d,1-(a+1)/f),new THREE.Vector2((b+1)/d,1-a/f)]);this.computeCentroids()};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);for(var a=a||0,b=b||50,e=void 0!==e?e:0,f=void 0!==f?f:2*Math.PI,c=void 0!==c?Math.max(3,c):8,d=void 0!==d?Math.max(3,d):8,g=[],h=a,i=(b-a)/d,a=0;a<=d;a++){for(b=0;b<=c;b++){var j=new THREE.Vector3,m=e+b/c*f;j.x=h*Math.cos(m);j.y=h*Math.sin(m);this.vertices.push(j);g.push(new THREE.Vector2((j.x/h+1)/2,-(j.y/h+1)/2+1))}h+=i}e=new THREE.Vector3(0,0,1);for(a=0;a<d;a++){f=a*c;for(b=0;b<=c;b++){var m=b+f,i=m+a,j=m+c+a,p=m+c+1+a;this.faces.push(new THREE.Face3(i,
j,p,[e,e,e]));this.faceVertexUvs[0].push([g[i],g[j],g[p]]);i=m+a;j=m+c+1+a;p=m+1+a;this.faces.push(new THREE.Face3(i,j,p,[e,e,e]));this.faceVertexUvs[0].push([g[i],g[j],g[p]])}}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,h)};THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.radius=a=a||50;this.widthSegments=b=Math.max(3,Math.floor(b)||8);this.heightSegments=c=Math.max(2,Math.floor(c)||6);this.phiStart=d=void 0!==d?d:0;this.phiLength=e=void 0!==e?e:2*Math.PI;this.thetaStart=f=void 0!==f?f:0;this.thetaLength=g=void 0!==g?g:Math.PI;var h,i,j=[],m=[];for(i=0;i<=c;i++){var p=[],l=[];for(h=0;h<=b;h++){var r=h/b,s=i/c,n=new THREE.Vector3;n.x=-a*Math.cos(d+r*e)*Math.sin(f+s*g);n.y=a*Math.cos(f+s*g);
n.z=a*Math.sin(d+r*e)*Math.sin(f+s*g);this.vertices.push(n);p.push(this.vertices.length-1);l.push(new THREE.Vector2(r,1-s))}j.push(p);m.push(l)}for(i=0;i<this.heightSegments;i++)for(h=0;h<this.widthSegments;h++){var b=j[i][h+1],c=j[i][h],d=j[i+1][h],e=j[i+1][h+1],f=this.vertices[b].clone().normalize(),g=this.vertices[c].clone().normalize(),p=this.vertices[d].clone().normalize(),l=this.vertices[e].clone().normalize(),r=m[i][h+1].clone(),s=m[i][h].clone(),n=m[i+1][h].clone(),q=m[i+1][h+1].clone();Math.abs(this.vertices[b].y)===
this.radius?(this.faces.push(new THREE.Face3(b,d,e,[f,p,l])),this.faceVertexUvs[0].push([r,n,q])):Math.abs(this.vertices[d].y)===this.radius?(this.faces.push(new THREE.Face3(b,c,d,[f,g,p])),this.faceVertexUvs[0].push([r,s,n])):(this.faces.push(new THREE.Face4(b,c,d,e,[f,g,p,l])),this.faceVertexUvs[0].push([r,s,n,q]))}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TextGeometry=function(a,b){var b=b||{},c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b)};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||8;this.tubularSegments=d||6;this.arc=e||2*Math.PI;e=new THREE.Vector3;a=[];b=[];for(c=0;c<=this.radialSegments;c++)for(d=0;d<=this.tubularSegments;d++){var f=d/this.tubularSegments*this.arc,g=2*c/this.radialSegments*Math.PI;e.x=this.radius*Math.cos(f);e.y=this.radius*Math.sin(f);var h=new THREE.Vector3;h.x=(this.radius+this.tube*Math.cos(g))*Math.cos(f);h.y=(this.radius+this.tube*
Math.cos(g))*Math.sin(f);h.z=this.tube*Math.sin(g);this.vertices.push(h);a.push(new THREE.Vector2(d/this.tubularSegments,c/this.radialSegments));b.push(h.clone().sub(e).normalize())}for(c=1;c<=this.radialSegments;c++)for(d=1;d<=this.tubularSegments;d++){var e=(this.tubularSegments+1)*c+d-1,f=(this.tubularSegments+1)*(c-1)+d-1,g=(this.tubularSegments+1)*(c-1)+d,h=(this.tubularSegments+1)*c+d,i=new THREE.Face4(e,f,g,h,[b[e],b[f],b[g],b[h]]);i.normal.add(b[e]);i.normal.add(b[f]);i.normal.add(b[g]);i.normal.add(b[h]);
i.normal.normalize();this.faces.push(i);this.faceVertexUvs[0].push([a[e].clone(),a[f].clone(),a[g].clone(),a[h].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){function h(a,b,c,d,e,f){var g=Math.cos(a);Math.cos(b);b=Math.sin(a);a*=c/d;c=Math.cos(a);g*=0.5*e*(2+c);b=0.5*e*(2+c)*b;e=0.5*f*e*Math.sin(a);return new THREE.Vector3(g,b,e)}THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||64;this.tubularSegments=d||8;this.p=e||2;this.q=f||3;this.heightScale=g||1;this.grid=Array(this.radialSegments);c=new THREE.Vector3;d=new THREE.Vector3;e=new THREE.Vector3;for(a=0;a<this.radialSegments;++a){this.grid[a]=
Array(this.tubularSegments);for(b=0;b<this.tubularSegments;++b){var i=2*(a/this.radialSegments)*this.p*Math.PI,g=2*(b/this.tubularSegments)*Math.PI,f=h(i,g,this.q,this.p,this.radius,this.heightScale),i=h(i+0.01,g,this.q,this.p,this.radius,this.heightScale);c.subVectors(i,f);d.addVectors(i,f);e.crossVectors(c,d);d.crossVectors(e,c);e.normalize();d.normalize();i=-this.tube*Math.cos(g);g=this.tube*Math.sin(g);f.x+=i*d.x+g*e.x;f.y+=i*d.y+g*e.y;f.z+=i*d.z+g*e.z;this.grid[a][b]=this.vertices.push(new THREE.Vector3(f.x,
f.y,f.z))-1}}for(a=0;a<this.radialSegments;++a)for(b=0;b<this.tubularSegments;++b){var e=(a+1)%this.radialSegments,f=(b+1)%this.tubularSegments,c=this.grid[a][b],d=this.grid[e][b],e=this.grid[e][f],f=this.grid[a][f],g=new THREE.Vector2(a/this.radialSegments,b/this.tubularSegments),i=new THREE.Vector2((a+1)/this.radialSegments,b/this.tubularSegments),j=new THREE.Vector2((a+1)/this.radialSegments,(b+1)/this.tubularSegments),m=new THREE.Vector2(a/this.radialSegments,(b+1)/this.tubularSegments);this.faces.push(new THREE.Face4(c,
d,e,f));this.faceVertexUvs[0].push([g,i,j,m])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radiusSegments=d||8;this.closed=e||!1;f&&(this.debug=new THREE.Object3D);this.grid=[];var g,h,e=this.segments+1,i,j,m,f=new THREE.Vector3,p,l,r,b=new THREE.TubeGeometry.FrenetFrames(this.path,this.segments,this.closed);p=b.tangents;l=b.normals;r=b.binormals;this.tangents=p;this.normals=l;this.binormals=r;for(b=0;b<e;b++){this.grid[b]=[];d=b/(e-1);m=a.getPointAt(d);d=p[b];g=l[b];
h=r[b];this.debug&&(this.debug.add(new THREE.ArrowHelper(d,m,c,255)),this.debug.add(new THREE.ArrowHelper(g,m,c,16711680)),this.debug.add(new THREE.ArrowHelper(h,m,c,65280)));for(d=0;d<this.radiusSegments;d++)i=2*(d/this.radiusSegments)*Math.PI,j=-this.radius*Math.cos(i),i=this.radius*Math.sin(i),f.copy(m),f.x+=j*g.x+i*h.x,f.y+=j*g.y+i*h.y,f.z+=j*g.z+i*h.z,this.grid[b][d]=this.vertices.push(new THREE.Vector3(f.x,f.y,f.z))-1}for(b=0;b<this.segments;b++)for(d=0;d<this.radiusSegments;d++)e=this.closed?
(b+1)%this.segments:b+1,f=(d+1)%this.radiusSegments,a=this.grid[b][d],c=this.grid[e][d],e=this.grid[e][f],f=this.grid[b][f],p=new THREE.Vector2(b/this.segments,d/this.radiusSegments),l=new THREE.Vector2((b+1)/this.segments,d/this.radiusSegments),r=new THREE.Vector2((b+1)/this.segments,(d+1)/this.radiusSegments),g=new THREE.Vector2(b/this.segments,(d+1)/this.radiusSegments),this.faces.push(new THREE.Face4(a,c,e,f)),this.faceVertexUvs[0].push([p,l,r,g]);this.computeCentroids();this.computeFaceNormals();
this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);
THREE.TubeGeometry.FrenetFrames=function(a,b,c){new THREE.Vector3;var d=new THREE.Vector3;new THREE.Vector3;var e=[],f=[],g=[],h=new THREE.Vector3,i=new THREE.Matrix4,b=b+1,j,m,p;this.tangents=e;this.normals=f;this.binormals=g;for(j=0;j<b;j++)m=j/(b-1),e[j]=a.getTangentAt(m),e[j].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;j=Math.abs(e[0].x);m=Math.abs(e[0].y);p=Math.abs(e[0].z);j<=a&&(a=j,d.set(1,0,0));m<=a&&(a=m,d.set(0,1,0));p<=a&&d.set(0,0,1);h.crossVectors(e[0],
d).normalize();f[0].crossVectors(e[0],h);g[0].crossVectors(e[0],f[0]);for(j=1;j<b;j++)f[j]=f[j-1].clone(),g[j]=g[j-1].clone(),h.crossVectors(e[j-1],e[j]),1E-4<h.length()&&(h.normalize(),d=Math.acos(e[j-1].dot(e[j])),f[j].applyMatrix4(i.makeRotationAxis(h,d))),g[j].crossVectors(e[j],f[j]);if(c){d=Math.acos(f[0].dot(f[b-1]));d/=b-1;0<e[0].dot(h.crossVectors(f[0],f[b-1]))&&(d=-d);for(j=1;j<b;j++)f[j].applyMatrix4(i.makeRotationAxis(e[j],d*j)),g[j].crossVectors(e[j],f[j])}};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=h.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+0.5,a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+0.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);d.centroid.add(a).add(b).add(c).divideScalar(3);d.normal.copy(d.centroid).normalize();h.faces.push(d);d=Math.atan2(d.centroid.z,-d.centroid.x);h.faceVertexUvs[0].push([g(a.uv,
a,d),g(b.uv,b,d),g(c.uv,c,d)])}function g(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI+0.5,a.y));return a.clone()}THREE.Geometry.call(this);for(var c=c||1,d=d||0,h=this,i=0,j=a.length;i<j;i++)e(new THREE.Vector3(a[i][0],a[i][1],a[i][2]));for(var m=this.vertices,a=[],i=0,j=b.length;i<j;i++){var p=m[b[i][0]],l=m[b[i][1]],r=m[b[i][2]];a[i]=new THREE.Face3(p.index,l.index,r.index,[p.clone(),l.clone(),r.clone()])}i=0;for(j=a.length;i<j;i++){l=
a[i];m=d;b=Math.pow(2,m);Math.pow(4,m);for(var m=e(h.vertices[l.a]),p=e(h.vertices[l.b]),s=e(h.vertices[l.c]),l=[],r=0;r<=b;r++){l[r]=[];for(var n=e(m.clone().lerp(s,r/b)),q=e(p.clone().lerp(s,r/b)),y=b-r,u=0;u<=y;u++)l[r][u]=0==u&&r==b?n:e(n.clone().lerp(q,u/y))}for(r=0;r<b;r++)for(u=0;u<2*(b-r)-1;u++)m=Math.floor(u/2),0==u%2?f(l[r][m+1],l[r+1][m],l[r][m]):f(l[r][m+1],l[r+1][m+1],l[r+1][m])}i=0;for(j=this.faceVertexUvs[0].length;i<j;i++)d=this.faceVertexUvs[0][i],a=d[0].x,b=d[1].x,m=d[2].x,p=Math.max(a,
Math.max(b,m)),l=Math.min(a,Math.min(b,m)),0.9<p&&0.1>l&&(0.2>a&&(d[0].x+=1),0.2>b&&(d[1].x+=1),0.2>m&&(d[2].x+=1));this.mergeVertices();i=0;for(j=this.vertices.length;i<j;i++)this.vertices[i].multiplyScalar(c);this.computeCentroids();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.IcosahedronGeometry=function(a,b){this.radius=a;this.detail=b;var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[[-1,c,0],[1,c,0],[-1,-c,0],[1,-c,0],[0,-1,c],[0,1,c],[0,-1,-c],[0,1,-c],[c,0,-1],[c,0,1],[-c,0,-1],[-c,0,1]],[[0,11,5],[0,5,1],[0,1,7],[0,7,10],[0,10,11],[1,5,9],[5,11,4],[11,10,2],[10,7,6],[7,1,8],[3,9,4],[3,4,2],[3,2,6],[3,6,8],[3,8,9],[4,9,5],[2,4,11],[6,2,10],[8,6,7],[9,8,1]],a,b)};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]],[[0,2,4],[0,4,3],[0,3,5],[0,5,2],[1,2,5],[1,5,3],[1,3,4],[1,4,2]],a,b)};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,1,1],[-1,-1,1],[-1,1,-1],[1,-1,-1]],[[2,1,0],[0,3,2],[1,3,0],[2,3,1]],a,b)};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry=function(a,b,c,d){THREE.Geometry.call(this);var e=this.vertices,f=this.faces,g=this.faceVertexUvs[0],d=void 0===d?!1:d,h,i,j,m,p=b+1;for(h=0;h<=c;h++){m=h/c;for(i=0;i<=b;i++)j=i/b,j=a(j,m),e.push(j)}var l,r,s,n;for(h=0;h<c;h++)for(i=0;i<b;i++)a=h*p+i,e=h*p+i+1,m=(h+1)*p+i,j=(h+1)*p+i+1,l=new THREE.Vector2(i/b,h/c),r=new THREE.Vector2((i+1)/b,h/c),s=new THREE.Vector2(i/b,(h+1)/c),n=new THREE.Vector2((i+1)/b,(h+1)/c),d?(f.push(new THREE.Face3(a,e,m)),f.push(new THREE.Face3(e,
j,m)),g.push([l,r,s]),g.push([r,n,s])):(f.push(new THREE.Face4(a,e,j,m)),g.push([l,r,n,s]));this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ConvexGeometry=function(a){function b(a){var b=a.length();return new THREE.Vector2(a.x/b,a.y/b)}THREE.Geometry.call(this);for(var c=[[0,1,2],[0,2,1]],d=3;d<a.length;d++){var e=d,f=a[e].clone(),g=f.length();f.x+=g*2E-6*(Math.random()-0.5);f.y+=g*2E-6*(Math.random()-0.5);f.z+=g*2E-6*(Math.random()-0.5);for(var g=[],h=0;h<c.length;){var i=c[h],j=f,m=a[i[0]],p;p=m;var l=a[i[1]],r=a[i[2]],s=new THREE.Vector3,n=new THREE.Vector3;s.subVectors(r,l);n.subVectors(p,l);s.cross(n);s.normalize();p=s;m=p.dot(m);
if(p.dot(j)>=m){for(j=0;3>j;j++){m=[i[j],i[(j+1)%3]];p=!0;for(l=0;l<g.length;l++)if(g[l][0]===m[1]&&g[l][1]===m[0]){g[l]=g[g.length-1];g.pop();p=!1;break}p&&g.push(m)}c[h]=c[c.length-1];c.pop()}else h++}for(l=0;l<g.length;l++)c.push([g[l][0],g[l][1],e])}e=0;f=Array(a.length);for(d=0;d<c.length;d++){g=c[d];for(h=0;3>h;h++)void 0===f[g[h]]&&(f[g[h]]=e++,this.vertices.push(a[g[h]])),g[h]=f[g[h]]}for(d=0;d<c.length;d++)this.faces.push(new THREE.Face3(c[d][0],c[d][1],c[d][2]));for(d=0;d<this.faces.length;d++)g=
this.faces[d],this.faceVertexUvs[0].push([b(this.vertices[g.a]),b(this.vertices[g.b]),b(this.vertices[g.c])]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.ConvexGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){var a=a||1,b=new THREE.Geometry;b.vertices.push(new THREE.Vector3,new THREE.Vector3(a,0,0),new THREE.Vector3,new THREE.Vector3(0,a,0),new THREE.Vector3,new THREE.Vector3(0,0,a));b.colors.push(new THREE.Color(16711680),new THREE.Color(16755200),new THREE.Color(65280),new THREE.Color(11206400),new THREE.Color(255),new THREE.Color(43775));a=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,b,a,THREE.LinePieces)};
THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);this.position=b;this.useQuaternion=!0;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.05,0.25,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,0.875,0));this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:d}));
this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c)};THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){0.999<c.y?this.quaternion.set(0,0,0,1):-0.999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();THREE.ArrowHelper.prototype.setLength=function(a){this.scale.set(a,a,a)};
THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.setHex(a);this.cone.material.color.setHex(a)};THREE.BoxHelper=function(a){var a=a||1,b=new THREE.Geometry,a=[new THREE.Vector3(a,a,a),new THREE.Vector3(-a,a,a),new THREE.Vector3(-a,-a,a),new THREE.Vector3(a,-a,a),new THREE.Vector3(a,a,-a),new THREE.Vector3(-a,a,-a),new THREE.Vector3(-a,-a,-a),new THREE.Vector3(a,-a,-a)];b.vertices.push(a[0],a[1],a[1],a[2],a[2],a[3],a[3],a[0],a[4],a[5],a[5],a[6],a[6],a[7],a[7],a[4],a[0],a[4],a[1],a[5],a[2],a[6],a[3],a[7]);this.vertices=a;THREE.Line.call(this,b,new THREE.LineBasicMaterial,THREE.LinePieces)};
THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);
THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.vertices;d[0].set(b.x,b.y,b.z);d[1].set(c.x,b.y,b.z);d[2].set(c.x,c.y,b.z);d[3].set(b.x,c.y,b.z);d[4].set(b.x,b.y,c.z);d[5].set(c.x,b.y,c.z);d[6].set(c.x,c.y,c.z);d[7].set(b.x,c.y,c.z);this.geometry.computeBoundingSphere();this.geometry.verticesNeedUpdate=!0;this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}THREE.Line.call(this);var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);
b("n1","f1",16755200);b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f};
THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype);
THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Camera,c=new THREE.Projector;return function(){function d(d,g,h,i){a.set(g,h,i);c.unprojectVector(a,b);d=e.pointMap[d];if(void 0!==d){g=0;for(h=d.length;g<h;g++)e.geometry.vertices[d[g]].copy(a)}}var e=this;b.projectionMatrix.copy(this.camera.projectionMatrix);d("c",0,0,-1);d("t",0,0,1);d("n1",-1,-1,-1);d("n2",1,-1,-1);d("n3",-1,1,-1);d("n4",1,1,-1);d("f1",-1,-1,1);d("f2",1,-1,1);d("f3",-1,1,1);d("f4",1,1,1);d("u1",
0.7,1.1,-1);d("u2",-0.7,1.1,-1);d("u3",0,2,-1);d("cf1",-1,0,1);d("cf2",1,0,1);d("cf3",0,-1,1);d("cf4",0,1,1);d("cn1",-1,0,-1);d("cn2",1,0,-1);d("cn3",0,-1,-1);d("cn4",0,1,-1);this.geometry.verticesNeedUpdate=!0}}();THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.matrixAutoUpdate=!1;this.light=a;var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightSphere=new THREE.Mesh(c,d);this.lightSphere.matrixWorld=this.light.matrixWorld;this.lightSphere.matrixAutoUpdate=!1;this.add(this.lightSphere);c=new THREE.Geometry;c.vertices.push(this.light.position);c.vertices.push(this.light.target.position);
c.computeLineDistances();d=new THREE.LineDashedMaterial({dashSize:4,gapSize:4,opacity:0.75,transparent:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine)};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);
THREE.DirectionalLightHelper.prototype.update=function(){this.lightSphere.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.computeLineDistances();this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.GridHelper=function(a,b){for(var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors}),e=new THREE.Color(4473924),f=new THREE.Color(8947848),g=-a;g<=a;g+=b){c.vertices.push(new THREE.Vector3(-a,0,g));c.vertices.push(new THREE.Vector3(a,0,g));c.vertices.push(new THREE.Vector3(g,0,-a));c.vertices.push(new THREE.Vector3(g,0,a));var h=0===g?e:f;c.colors.push(h,h,h,h)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);THREE.HemisphereLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;var c=new THREE.SphereGeometry(b,4,2);c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(var d=0;8>d;d++)c.faces[d].materialIndex=4>d?0:1;d=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0});d.color.copy(a.color).multiplyScalar(a.intensity);var e=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0});e.color.copy(a.groundColor).multiplyScalar(a.intensity);this.lightSphere=new THREE.Mesh(c,new THREE.MeshFaceMaterial([d,
e]));this.lightSphere.position=a.position;this.lightSphere.lookAt(new THREE.Vector3);this.add(this.lightSphere)};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.update=function(){this.lightSphere.lookAt(new THREE.Vector3);this.lightSphere.material.materials[0].color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightSphere.material.materials[1].color.copy(this.light.groundColor).multiplyScalar(this.light.intensity)};THREE.PointLightHelper=function(a,b){THREE.Object3D.call(this);this.matrixAutoUpdate=!1;this.light=a;var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightSphere=new THREE.Mesh(c,d);this.lightSphere.matrixWorld=this.light.matrixWorld;this.lightSphere.matrixAutoUpdate=!1;this.add(this.lightSphere)};THREE.PointLightHelper.prototype=Object.create(THREE.Object3D.prototype);
THREE.PointLightHelper.prototype.update=function(){this.lightSphere.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.SpotLightHelper=function(a,b){THREE.Object3D.call(this);this.matrixAutoUpdate=!1;this.light=a;var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightSphere=new THREE.Mesh(c,d);this.lightSphere.matrixWorld=this.light.matrixWorld;this.lightSphere.matrixAutoUpdate=!1;this.add(this.lightSphere);c=new THREE.CylinderGeometry(1E-4,1,1,8,1,!0);c.applyMatrix((new THREE.Matrix4).makeTranslation(0,
-0.5,0));c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));d=new THREE.MeshBasicMaterial({fog:!1,wireframe:!0,opacity:0.3,transparent:!0});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightCone=new THREE.Mesh(c,d);this.lightCone.position=this.light.position;c=a.distance?a.distance:1E4;d=c*Math.tan(a.angle);this.lightCone.scale.set(d,d,c);this.lightCone.lookAt(this.light.target.position);this.add(this.lightCone)};THREE.SpotLightHelper.prototype=Object.create(THREE.Object3D.prototype);
THREE.SpotLightHelper.prototype.update=function(){var a=this.light.distance?this.light.distance:1E4,b=a*Math.tan(this.light.angle);this.lightCone.scale.set(b,b,a);this.lightCone.lookAt(this.light.target.position);this.lightSphere.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightCone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);
THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=0.25*c.x*Math.PI,c.rotation+=0.25*(c.wantedRotation-c.rotation)};THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);
THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={startFrame:b,endFrame:c,length:c-b+1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};
THREE.MorphBlendMesh.prototype.autoCreateAnimations=function(a){for(var b=/([a-z]+)(\d+)/,c,d={},e=this.geometry,f=0,g=e.morphTargets.length;f<g;f++){var h=e.morphTargets[f].name.match(b);if(h&&1<h.length){var i=h[1];d[i]||(d[i]={start:Infinity,end:-Infinity});h=d[i];f<h.start&&(h.start=f);f>h.end&&(h.end=f);c||(c=i)}}for(i in d)h=d[i],this.createAnimation(i,h.start,h.end,a);this.firstAnimation=c};
THREE.MorphBlendMesh.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};THREE.MorphBlendMesh.prototype.setAnimationFPS=function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)};
THREE.MorphBlendMesh.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};THREE.MorphBlendMesh.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};THREE.MorphBlendMesh.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};THREE.MorphBlendMesh.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b};
THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("animation["+a+"] undefined")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};
THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b++){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time+=d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.startFrame+THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),g=d.weight;
f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*g,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*g;this.morphTargetInfluences[d.lastFrame]=(1-e)*g}}};THREE.LensFlarePlugin=function(){function a(a,c){var d=b.createProgram(),e=b.createShader(b.FRAGMENT_SHADER),f=b.createShader(b.VERTEX_SHADER),g="precision "+c+" float;\n";b.shaderSource(e,g+a.fragmentShader);b.shaderSource(f,g+a.vertexShader);b.compileShader(e);b.compileShader(f);b.attachShader(d,e);b.attachShader(d,f);b.linkProgram(d);return d}var b,c,d,e,f,g,h,i,j,m,p,l,r;this.init=function(s){b=s.context;c=s;d=s.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);s=0;e[s++]=-1;e[s++]=-1;
e[s++]=0;e[s++]=0;e[s++]=1;e[s++]=-1;e[s++]=1;e[s++]=0;e[s++]=1;e[s++]=1;e[s++]=1;e[s++]=1;e[s++]=-1;e[s++]=1;e[s++]=0;e[s++]=1;s=0;f[s++]=0;f[s++]=1;f[s++]=2;f[s++]=0;f[s++]=2;f[s++]=3;g=b.createBuffer();h=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,g);b.bufferData(b.ARRAY_BUFFER,e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);i=b.createTexture();j=b.createTexture();b.bindTexture(b.TEXTURE_2D,i);b.texImage2D(b.TEXTURE_2D,0,b.RGB,16,16,
0,b.RGB,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);b.bindTexture(b.TEXTURE_2D,j);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,16,16,0,b.RGBA,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);
b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);0>=b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(m=!1,p=a(THREE.ShaderFlares.lensFlare,d)):(m=!0,p=a(THREE.ShaderFlares.lensFlareVertexTexture,d));l={};r={};l.vertex=b.getAttribLocation(p,"position");l.uv=b.getAttribLocation(p,"uv");r.renderType=b.getUniformLocation(p,"renderType");r.map=b.getUniformLocation(p,"map");r.occlusionMap=b.getUniformLocation(p,"occlusionMap");r.opacity=
b.getUniformLocation(p,"opacity");r.color=b.getUniformLocation(p,"color");r.scale=b.getUniformLocation(p,"scale");r.rotation=b.getUniformLocation(p,"rotation");r.screenPosition=b.getUniformLocation(p,"screenPosition")};this.render=function(a,d,e,f){var a=a.__webglFlares,u=a.length;if(u){var x=new THREE.Vector3,t=f/e,E=0.5*e,J=0.5*f,F=16/f,z=new THREE.Vector2(F*t,F),H=new THREE.Vector3(1,1,0),K=new THREE.Vector2(1,1),G=r,F=l;b.useProgram(p);b.enableVertexAttribArray(l.vertex);b.enableVertexAttribArray(l.uv);
b.uniform1i(G.occlusionMap,0);b.uniform1i(G.map,1);b.bindBuffer(b.ARRAY_BUFFER,g);b.vertexAttribPointer(F.vertex,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(F.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.disable(b.CULL_FACE);b.depthMask(!1);var L,B,V,C,I;for(L=0;L<u;L++)if(F=16/f,z.set(F*t,F),C=a[L],x.set(C.matrixWorld.elements[12],C.matrixWorld.elements[13],C.matrixWorld.elements[14]),x.applyMatrix4(d.matrixWorldInverse),x.applyProjection(d.projectionMatrix),H.copy(x),K.x=H.x*E+E,
K.y=H.y*J+J,m||0<K.x&&K.x<e&&0<K.y&&K.y<f){b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGB,K.x-8,K.y-8,16,16,0);b.uniform1i(G.renderType,0);b.uniform2f(G.scale,z.x,z.y);b.uniform3f(G.screenPosition,H.x,H.y,H.z);b.disable(b.BLEND);b.enable(b.DEPTH_TEST);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);b.activeTexture(b.TEXTURE0);b.bindTexture(b.TEXTURE_2D,j);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGBA,K.x-8,K.y-8,16,16,0);b.uniform1i(G.renderType,1);b.disable(b.DEPTH_TEST);
b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);C.positionScreen.copy(H);C.customUpdateCallback?C.customUpdateCallback(C):C.updateLensFlares();b.uniform1i(G.renderType,2);b.enable(b.BLEND);B=0;for(V=C.lensFlares.length;B<V;B++)I=C.lensFlares[B],0.001<I.opacity&&0.001<I.scale&&(H.x=I.x,H.y=I.y,H.z=I.z,F=I.size*I.scale/f,z.x=F*t,z.y=F,b.uniform3f(G.screenPosition,H.x,H.y,H.z),b.uniform2f(G.scale,z.x,z.y),b.uniform1f(G.rotation,I.rotation),b.uniform1f(G.opacity,
I.opacity),b.uniform3f(G.color,I.color.r,I.color.g,I.color.b),c.setBlending(I.blending,I.blendEquation,I.blendSrc,I.blendDst),c.setTexture(I.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0))}b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,g=new THREE.Frustum,h=new THREE.Matrix4,i=new THREE.Vector3,j=new THREE.Vector3,m=new THREE.Vector3;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,c){b.shadowMapEnabled&&b.shadowMapAutoUpdate&&this.update(a,c)};this.update=function(p,l){var r,s,n,q,y,u,x,t,E,J=[];q=0;a.clearColor(1,1,1,1);a.disable(a.BLEND);a.enable(a.CULL_FACE);a.frontFace(a.CCW);b.shadowMapCullFace===THREE.CullFaceFront?
a.cullFace(a.FRONT):a.cullFace(a.BACK);b.setDepthTest(!0);r=0;for(s=p.__lights.length;r<s;r++)if(n=p.__lights[r],n.castShadow)if(n instanceof THREE.DirectionalLight&&n.shadowCascade)for(y=0;y<n.shadowCascadeCount;y++){var F;if(n.shadowCascadeArray[y])F=n.shadowCascadeArray[y];else{E=n;x=y;F=new THREE.DirectionalLight;F.isVirtual=!0;F.onlyShadow=!0;F.castShadow=!0;F.shadowCameraNear=E.shadowCameraNear;F.shadowCameraFar=E.shadowCameraFar;F.shadowCameraLeft=E.shadowCameraLeft;F.shadowCameraRight=E.shadowCameraRight;
F.shadowCameraBottom=E.shadowCameraBottom;F.shadowCameraTop=E.shadowCameraTop;F.shadowCameraVisible=E.shadowCameraVisible;F.shadowDarkness=E.shadowDarkness;F.shadowBias=E.shadowCascadeBias[x];F.shadowMapWidth=E.shadowCascadeWidth[x];F.shadowMapHeight=E.shadowCascadeHeight[x];F.pointsWorld=[];F.pointsFrustum=[];t=F.pointsWorld;u=F.pointsFrustum;for(var z=0;8>z;z++)t[z]=new THREE.Vector3,u[z]=new THREE.Vector3;t=E.shadowCascadeNearZ[x];E=E.shadowCascadeFarZ[x];u[0].set(-1,-1,t);u[1].set(1,-1,t);u[2].set(-1,
1,t);u[3].set(1,1,t);u[4].set(-1,-1,E);u[5].set(1,-1,E);u[6].set(-1,1,E);u[7].set(1,1,E);F.originalCamera=l;u=new THREE.Gyroscope;u.position=n.shadowCascadeOffset;u.add(F);u.add(F.target);l.add(u);n.shadowCascadeArray[y]=F;console.log("Created virtualLight",F)}x=n;t=y;E=x.shadowCascadeArray[t];E.position.copy(x.position);E.target.position.copy(x.target.position);E.lookAt(E.target);E.shadowCameraVisible=x.shadowCameraVisible;E.shadowDarkness=x.shadowDarkness;E.shadowBias=x.shadowCascadeBias[t];u=x.shadowCascadeNearZ[t];
x=x.shadowCascadeFarZ[t];E=E.pointsFrustum;E[0].z=u;E[1].z=u;E[2].z=u;E[3].z=u;E[4].z=x;E[5].z=x;E[6].z=x;E[7].z=x;J[q]=F;q++}else J[q]=n,q++;r=0;for(s=J.length;r<s;r++){n=J[r];n.shadowMap||(y=THREE.LinearFilter,b.shadowMapType===THREE.PCFSoftShadowMap&&(y=THREE.NearestFilter),n.shadowMap=new THREE.WebGLRenderTarget(n.shadowMapWidth,n.shadowMapHeight,{minFilter:y,magFilter:y,format:THREE.RGBAFormat}),n.shadowMapSize=new THREE.Vector2(n.shadowMapWidth,n.shadowMapHeight),n.shadowMatrix=new THREE.Matrix4);
if(!n.shadowCamera){if(n instanceof THREE.SpotLight)n.shadowCamera=new THREE.PerspectiveCamera(n.shadowCameraFov,n.shadowMapWidth/n.shadowMapHeight,n.shadowCameraNear,n.shadowCameraFar);else if(n instanceof THREE.DirectionalLight)n.shadowCamera=new THREE.OrthographicCamera(n.shadowCameraLeft,n.shadowCameraRight,n.shadowCameraTop,n.shadowCameraBottom,n.shadowCameraNear,n.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}p.add(n.shadowCamera);!0===p.autoUpdate&&p.updateMatrixWorld()}n.shadowCameraVisible&&
!n.cameraHelper&&(n.cameraHelper=new THREE.CameraHelper(n.shadowCamera),n.shadowCamera.add(n.cameraHelper));if(n.isVirtual&&F.originalCamera==l){y=l;q=n.shadowCamera;u=n.pointsFrustum;E=n.pointsWorld;i.set(Infinity,Infinity,Infinity);j.set(-Infinity,-Infinity,-Infinity);for(x=0;8>x;x++)t=E[x],t.copy(u[x]),THREE.ShadowMapPlugin.__projector.unprojectVector(t,y),t.applyMatrix4(q.matrixWorldInverse),t.x<i.x&&(i.x=t.x),t.x>j.x&&(j.x=t.x),t.y<i.y&&(i.y=t.y),t.y>j.y&&(j.y=t.y),t.z<i.z&&(i.z=t.z),t.z>j.z&&
(j.z=t.z);q.left=i.x;q.right=j.x;q.top=j.y;q.bottom=i.y;q.updateProjectionMatrix()}q=n.shadowMap;u=n.shadowMatrix;y=n.shadowCamera;y.position.getPositionFromMatrix(n.matrixWorld);m.getPositionFromMatrix(n.target.matrixWorld);y.lookAt(m);y.updateMatrixWorld();y.matrixWorldInverse.getInverse(y.matrixWorld);n.cameraHelper&&(n.cameraHelper.visible=n.shadowCameraVisible);n.shadowCameraVisible&&n.cameraHelper.update();u.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);u.multiply(y.projectionMatrix);u.multiply(y.matrixWorldInverse);
h.multiplyMatrices(y.projectionMatrix,y.matrixWorldInverse);g.setFromMatrix(h);b.setRenderTarget(q);b.clear();E=p.__webglObjects;n=0;for(q=E.length;n<q;n++)if(x=E[n],u=x.object,x.render=!1,u.visible&&u.castShadow&&(!(u instanceof THREE.Mesh||u instanceof THREE.ParticleSystem)||!u.frustumCulled||g.intersectsObject(u)))u._modelViewMatrix.multiplyMatrices(y.matrixWorldInverse,u.matrixWorld),x.render=!0;n=0;for(q=E.length;n<q;n++)x=E[n],x.render&&(u=x.object,x=x.buffer,z=u.material instanceof THREE.MeshFaceMaterial?
u.material.materials[0]:u.material,t=0<u.geometry.morphTargets.length&&z.morphTargets,z=u instanceof THREE.SkinnedMesh&&z.skinning,t=u.customDepthMaterial?u.customDepthMaterial:z?t?f:e:t?d:c,x instanceof THREE.BufferGeometry?b.renderBufferDirect(y,p.__lights,null,t,x,u):b.renderBuffer(y,p.__lights,null,t,x,u));E=p.__webglObjectsImmediate;n=0;for(q=E.length;n<q;n++)x=E[n],u=x.object,u.visible&&u.castShadow&&(u._modelViewMatrix.multiplyMatrices(y.matrixWorldInverse,u.matrixWorld),b.renderImmediateObject(y,
p.__lights,null,c,u))}r=b.getClearColor();s=b.getClearAlpha();a.clearColor(r.r,r.g,r.b,s);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){function a(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var b,c,d,e,f,g,h,i,j,m;this.init=function(a){b=a.context;c=a;d=a.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);a=0;e[a++]=-1;e[a++]=-1;e[a++]=0;e[a++]=0;e[a++]=1;e[a++]=-1;e[a++]=1;e[a++]=0;e[a++]=1;e[a++]=1;e[a++]=1;e[a++]=1;e[a++]=-1;e[a++]=1;e[a++]=0;e[a++]=1;a=0;f[a++]=0;f[a++]=1;f[a++]=2;f[a++]=0;f[a++]=2;f[a++]=3;g=b.createBuffer();h=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,g);b.bufferData(b.ARRAY_BUFFER,
e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);var a=THREE.ShaderSprite.sprite,l=b.createProgram(),r=b.createShader(b.FRAGMENT_SHADER),s=b.createShader(b.VERTEX_SHADER),n="precision "+d+" float;\n";b.shaderSource(r,n+a.fragmentShader);b.shaderSource(s,n+a.vertexShader);b.compileShader(r);b.compileShader(s);b.attachShader(l,r);b.attachShader(l,s);b.linkProgram(l);i=l;j={};m={};j.position=b.getAttribLocation(i,"position");j.uv=b.getAttribLocation(i,
"uv");m.uvOffset=b.getUniformLocation(i,"uvOffset");m.uvScale=b.getUniformLocation(i,"uvScale");m.rotation=b.getUniformLocation(i,"rotation");m.scale=b.getUniformLocation(i,"scale");m.alignment=b.getUniformLocation(i,"alignment");m.color=b.getUniformLocation(i,"color");m.map=b.getUniformLocation(i,"map");m.opacity=b.getUniformLocation(i,"opacity");m.useScreenCoordinates=b.getUniformLocation(i,"useScreenCoordinates");m.sizeAttenuation=b.getUniformLocation(i,"sizeAttenuation");m.screenPosition=b.getUniformLocation(i,
"screenPosition");m.modelViewMatrix=b.getUniformLocation(i,"modelViewMatrix");m.projectionMatrix=b.getUniformLocation(i,"projectionMatrix");m.fogType=b.getUniformLocation(i,"fogType");m.fogDensity=b.getUniformLocation(i,"fogDensity");m.fogNear=b.getUniformLocation(i,"fogNear");m.fogFar=b.getUniformLocation(i,"fogFar");m.fogColor=b.getUniformLocation(i,"fogColor");m.alphaTest=b.getUniformLocation(i,"alphaTest")};this.render=function(d,e,f,s){var n=d.__webglSprites,q=n.length;if(q){var y=j,u=m,x=s/
f,f=0.5*f,t=0.5*s;b.useProgram(i);b.enableVertexAttribArray(y.position);b.enableVertexAttribArray(y.uv);b.disable(b.CULL_FACE);b.enable(b.BLEND);b.bindBuffer(b.ARRAY_BUFFER,g);b.vertexAttribPointer(y.position,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(y.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.uniformMatrix4fv(u.projectionMatrix,!1,e.projectionMatrix.elements);b.activeTexture(b.TEXTURE0);b.uniform1i(u.map,0);var E=y=0,J=d.fog;J?(b.uniform3f(u.fogColor,J.color.r,J.color.g,J.color.b),
J instanceof THREE.Fog?(b.uniform1f(u.fogNear,J.near),b.uniform1f(u.fogFar,J.far),b.uniform1i(u.fogType,1),E=y=1):J instanceof THREE.FogExp2&&(b.uniform1f(u.fogDensity,J.density),b.uniform1i(u.fogType,2),E=y=2)):(b.uniform1i(u.fogType,0),E=y=0);for(var F,z,H=[],J=0;J<q;J++)F=n[J],z=F.material,F.visible&&0!==z.opacity&&(z.useScreenCoordinates?F.z=-F.position.z:(F._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,F.matrixWorld),F.z=-F._modelViewMatrix.elements[14]));n.sort(a);for(J=0;J<q;J++)F=
n[J],z=F.material,F.visible&&0!==z.opacity&&(z.map&&z.map.image&&z.map.image.width)&&(b.uniform1f(u.alphaTest,z.alphaTest),!0===z.useScreenCoordinates?(b.uniform1i(u.useScreenCoordinates,1),b.uniform3f(u.screenPosition,(F.position.x*c.devicePixelRatio-f)/f,(t-F.position.y*c.devicePixelRatio)/t,Math.max(0,Math.min(1,F.position.z))),H[0]=c.devicePixelRatio,H[1]=c.devicePixelRatio):(b.uniform1i(u.useScreenCoordinates,0),b.uniform1i(u.sizeAttenuation,z.sizeAttenuation?1:0),b.uniformMatrix4fv(u.modelViewMatrix,
!1,F._modelViewMatrix.elements),H[0]=1,H[1]=1),e=d.fog&&z.fog?E:0,y!==e&&(b.uniform1i(u.fogType,e),y=e),e=1/(z.scaleByViewport?s:1),H[0]*=e*x*F.scale.x,H[1]*=e*F.scale.y,b.uniform2f(u.uvScale,z.uvScale.x,z.uvScale.y),b.uniform2f(u.uvOffset,z.uvOffset.x,z.uvOffset.y),b.uniform2f(u.alignment,z.alignment.x,z.alignment.y),b.uniform1f(u.opacity,z.opacity),b.uniform3f(u.color,z.color.r,z.color.g,z.color.b),b.uniform1f(u.rotation,F.rotation),b.uniform2fv(u.scale,H),c.setBlending(z.blending,z.blendEquation,
z.blendSrc,z.blendDst),c.setDepthTest(z.depthTest),c.setDepthWrite(z.depthWrite),c.setTexture(z.map,0),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE)}}};THREE.DepthPassPlugin=function(){this.enabled=!1;this.renderTarget=null;var a,b,c,d,e,f,g=new THREE.Frustum,h=new THREE.Matrix4;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(i,j){var m,p,l,r,s,n;a.clearColor(1,1,1,1);a.disable(a.BLEND);b.setDepthTest(!0);!0===i.autoUpdate&&i.updateMatrixWorld();j.matrixWorldInverse.getInverse(j.matrixWorld);h.multiplyMatrices(j.projectionMatrix,
j.matrixWorldInverse);g.setFromMatrix(h);b.setRenderTarget(this.renderTarget);b.clear();n=i.__webglObjects;m=0;for(p=n.length;m<p;m++)if(l=n[m],s=l.object,l.render=!1,s.visible&&(!(s instanceof THREE.Mesh||s instanceof THREE.ParticleSystem)||!s.frustumCulled||g.intersectsObject(s)))s._modelViewMatrix.multiplyMatrices(j.matrixWorldInverse,s.matrixWorld),l.render=!0;var q;m=0;for(p=n.length;m<p;m++)if(l=n[m],l.render&&(s=l.object,l=l.buffer,!(s instanceof THREE.ParticleSystem)||s.customDepthMaterial))(q=
s.material instanceof THREE.MeshFaceMaterial?s.material.materials[0]:s.material)&&b.setMaterialFaces(s.material),r=0<s.geometry.morphTargets.length&&q.morphTargets,q=s instanceof THREE.SkinnedMesh&&q.skinning,r=s.customDepthMaterial?s.customDepthMaterial:q?r?f:e:r?d:c,l instanceof THREE.BufferGeometry?b.renderBufferDirect(j,i.__lights,null,r,l,s):b.renderBuffer(j,i.__lights,null,r,l,s);n=i.__webglObjectsImmediate;m=0;for(p=n.length;m<p;m++)l=n[m],s=l.object,s.visible&&(s._modelViewMatrix.multiplyMatrices(j.matrixWorldInverse,
s.matrixWorld),b.renderImmediateObject(j,i.__lights,null,c,s));m=b.getClearColor();p=b.getClearAlpha();a.clearColor(m.r,m.g,m.b,p);a.enable(a.BLEND)}};THREE.ShaderFlares={lensFlareVertexTexture:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) ) +\ntexture2D( occlusionMap, vec2( 0.5, 0.1 ) ) +\ntexture2D( occlusionMap, vec2( 0.9, 0.1 ) ) +\ntexture2D( occlusionMap, vec2( 0.9, 0.5 ) ) +\ntexture2D( occlusionMap, vec2( 0.9, 0.9 ) ) +\ntexture2D( occlusionMap, vec2( 0.5, 0.9 ) ) +\ntexture2D( occlusionMap, vec2( 0.1, 0.9 ) ) +\ntexture2D( occlusionMap, vec2( 0.1, 0.5 ) ) +\ntexture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = (       visibility.r / 9.0 ) *\n( 1.0 - visibility.g / 9.0 ) *\n(       visibility.b / 9.0 ) *\n( 1.0 - visibility.a / 9.0 );\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},lensFlare:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a +\ntexture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a +\ntexture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a +\ntexture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}};THREE.ShaderSprite={sprite:{vertexShader:"uniform int useScreenCoordinates;\nuniform int sizeAttenuation;\nuniform vec3 screenPosition;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 alignment;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position + alignment;\nvec2 rotatedPosition;\nrotatedPosition.x = ( cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y ) * scale.x;\nrotatedPosition.y = ( sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y ) * scale.y;\nvec4 finalPosition;\nif( useScreenCoordinates != 0 ) {\nfinalPosition = vec4( screenPosition.xy + rotatedPosition, screenPosition.z, 1.0 );\n} else {\nfinalPosition = projectionMatrix * modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition * ( sizeAttenuation == 1 ? 1.0 : finalPosition.z );\n}\ngl_Position = finalPosition;\n}",
fragmentShader:"uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"}};