Merge branch 'dev' into temp

build/three.min.js

@@ -26,15 +26,15 @@ lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,medi
 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,get x(){return this._x},set x(a){this._x=a;this.onChangeCallback()},get y(){return this._y},set y(a){this._y=a;this.onChangeCallback()},get z(){return this._z},set z(a){this._z=a;this.onChangeCallback()},get w(){return this._w},set w(a){this._w=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},
-copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!1===a instanceof THREE.Euler)throw Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),g=Math.sin(a._x/2),f=Math.sin(a._y/2),h=Math.sin(a._z/2);"XYZ"===a.order?(this._x=g*d*e+c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e-g*f*h):"YXZ"===a.order?
-(this._x=g*d*e+c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e+g*f*h):"ZXY"===a.order?(this._x=g*d*e-c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e-g*f*h):"ZYX"===a.order?(this._x=g*d*e-c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e+g*f*h):"YZX"===a.order?(this._x=g*d*e+c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e-g*f*h):"XZY"===a.order&&(this._x=g*d*e-c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e+g*f*h);if(!1!==b)this.onChangeCallback();
-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);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],g=b[5],f=b[9],h=b[2],k=b[6],b=b[10],l=c+g+b;0<l?(c=.5/Math.sqrt(l+1),this._w=.25/c,this._x=(k-f)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>g&&c>b?(c=2*Math.sqrt(1+c-g-b),this._w=(k-f)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):g>b?(c=2*Math.sqrt(1+g-
-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=.25*c,this._z=(f+k)/c):(c=2*Math.sqrt(1+b-c-g),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(f+k)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;this.normalize();return this}}(),inverse:function(){this.conjugate().normalize();
-return this},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},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)},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);this.onChangeCallback();return this},multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .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,g=a._w,f=b._x,h=b._y,k=b._z,l=b._w;this._x=c*l+g*f+d*k-e*h;this._y=d*l+g*h+e*f-c*k;this._z=e*l+g*k+c*h-d*f;this._w=g*l-c*f-d*h-e*k;this.onChangeCallback();return this},
-multiplyVector3:function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,g=this._w,f=g*a._w+c*a._x+d*a._y+e*a._z;0>f?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,f=-f):this.copy(a);if(1<=f)return this._w=g,this._x=c,this._y=d,this._z=e,this;var h=Math.acos(f),k=Math.sqrt(1-
-f*f);if(.001>Math.abs(k))return this._w=.5*(g+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;f=Math.sin((1-b)*h)/k;h=Math.sin(b*h)/k;this._w=g*f+this._w*h;this._x=c*f+this._x*h;this._y=d*f+this._y*h;this._z=e*f+this._z*h;this.onChangeCallback();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,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();
-return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}};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};
+copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!1===a instanceof THREE.Euler)throw Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),g=Math.sin(a._x/2),f=Math.sin(a._y/2),h=Math.sin(a._z/2),k=a.order;"XYZ"===k?(this._x=g*d*e+c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e-g*f*h):"YXZ"===
+k?(this._x=g*d*e+c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e+g*f*h):"ZXY"===k?(this._x=g*d*e-c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e-g*f*h):"ZYX"===k?(this._x=g*d*e-c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e+g*f*h):"YZX"===k?(this._x=g*d*e+c*f*h,this._y=c*f*e+g*d*h,this._z=c*d*h-g*f*e,this._w=c*d*e-g*f*h):"XZY"===k&&(this._x=g*d*e-c*f*h,this._y=c*f*e-g*d*h,this._z=c*d*h+g*f*e,this._w=c*d*e+g*f*h);if(!1!==b)this.onChangeCallback();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);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],g=b[5],f=b[9],h=b[2],k=b[6],b=b[10],l=c+g+b;0<l?(c=.5/Math.sqrt(l+1),this._w=.25/c,this._x=(k-f)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>g&&c>b?(c=2*Math.sqrt(1+c-g-b),this._w=(k-f)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):g>b?(c=2*Math.sqrt(1+g-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=
+.25*c,this._z=(f+k)/c):(c=2*Math.sqrt(1+b-c-g),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(f+k)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;this.normalize();return this}}(),inverse:function(){this.conjugate().normalize();return this},conjugate:function(){this._x*=
+-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},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)},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);this.onChangeCallback();return this},
+multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .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,g=a._w,f=b._x,h=b._y,k=b._z,l=b._w;this._x=c*l+g*f+d*k-e*h;this._y=d*l+g*h+e*f-c*k;this._z=e*l+g*k+c*h-d*f;this._w=g*l-c*f-d*h-e*k;this.onChangeCallback();return this},multiplyVector3:function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");
+return a.applyQuaternion(this)},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,g=this._w,f=g*a._w+c*a._x+d*a._y+e*a._z;0>f?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,f=-f):this.copy(a);if(1<=f)return this._w=g,this._x=c,this._y=d,this._z=e,this;var h=Math.acos(f),k=Math.sqrt(1-f*f);if(.001>Math.abs(k))return this._w=.5*(g+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;f=Math.sin((1-b)*h)/k;h=
+Math.sin(b*h)/k;this._w=g*f+this._w*h;this._x=c*f+this._x*h;this._y=d*f+this._y*h;this._z=e*f+this._z*h;this.onChangeCallback();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,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=
+a;return this},onChangeCallback:function(){}};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);}},clone:function(){return new this.constructor(this.x,this.y)},
 copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .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},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .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},subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=
@@ -99,22 +99,22 @@ a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);f
 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},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];return a},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},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8]]}};THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")};
-THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,g,f,h,k,l,n,p,m,q,s,r){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=g;u[9]=f;u[13]=h;u[2]=k;u[6]=l;u[10]=n;u[14]=p;u[3]=m;u[7]=q;u[11]=s;u[15]=r;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");
+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,g,f,h,k,l,n,p,m,q,t,r){var v=this.elements;v[0]=a;v[4]=b;v[8]=c;v[12]=d;v[1]=e;v[5]=g;v[9]=f;v[13]=h;v[2]=k;v[6]=l;v[10]=n;v[14]=p;v[3]=m;v[7]=q;v[11]=t;v[15]=r;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("THREE.Matrix4: .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},extractBasis:function(a,b,c){var d=this.elements;a.set(d[0],d[1],d[2]);b.set(d[4],d[5],d[6]);c.set(d[8],d[9],d[10]);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a;return function(b){void 0===a&&(a=new THREE.Vector3);var c=this.elements;b=b.elements;var d=1/a.set(b[0],
 b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),g=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]*g;c[9]=b[9]*g;c[10]=b[10]*g;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,g=Math.cos(c),c=Math.sin(c),f=Math.cos(d),d=Math.sin(d),h=Math.cos(e),
 e=Math.sin(e);if("XYZ"===a.order){a=g*h;var k=g*e,l=c*h,n=c*e;b[0]=f*h;b[4]=-f*e;b[8]=d;b[1]=k+l*d;b[5]=a-n*d;b[9]=-c*f;b[2]=n-a*d;b[6]=l+k*d;b[10]=g*f}else"YXZ"===a.order?(a=f*h,k=f*e,l=d*h,n=d*e,b[0]=a+n*c,b[4]=l*c-k,b[8]=g*d,b[1]=g*e,b[5]=g*h,b[9]=-c,b[2]=k*c-l,b[6]=n+a*c,b[10]=g*f):"ZXY"===a.order?(a=f*h,k=f*e,l=d*h,n=d*e,b[0]=a-n*c,b[4]=-g*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=g*h,b[9]=n-a*c,b[2]=-g*d,b[6]=c,b[10]=g*f):"ZYX"===a.order?(a=g*h,k=g*e,l=c*h,n=c*e,b[0]=f*h,b[4]=l*d-k,b[8]=a*d+n,b[1]=f*e,b[5]=
 n*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*f,b[10]=g*f):"YZX"===a.order?(a=g*f,k=g*d,l=c*f,n=c*d,b[0]=f*h,b[4]=n-a*e,b[8]=l*e+k,b[1]=e,b[5]=g*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-n*e):"XZY"===a.order&&(a=g*f,k=g*d,l=c*f,n=c*d,b[0]=f*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=g*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=n*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");
 return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,g=a.w,f=c+c,h=d+d,k=e+e;a=c*f;var l=c*h,c=c*k,n=d*h,d=d*k,e=e*k,f=g*f,h=g*h,g=g*k;b[0]=1-(n+e);b[4]=l-g;b[8]=c+h;b[1]=l+g;b[5]=1-(a+e);b[9]=d-f;b[2]=c-h;b[6]=d+f;b[10]=1-(a+n);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,b,c;return function(d,e,g){void 0===a&&(a=new THREE.Vector3);void 0===b&&(b=new THREE.Vector3);void 0===c&&(c=new THREE.Vector3);
 var f=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(g,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(g,c).normalize());b.crossVectors(c,a);f[0]=a.x;f[4]=b.x;f[8]=c.x;f[1]=a.y;f[5]=b.y;f[9]=c.y;f[2]=a.z;f[6]=b.z;f[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .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,g=c[0],f=c[4],h=c[8],k=c[12],l=c[1],n=c[5],p=c[9],m=c[13],q=c[2],s=c[6],r=c[10],u=c[14],x=c[3],v=c[7],y=c[11],c=c[15],w=d[0],G=d[4],B=d[8],z=d[12],A=d[1],O=d[5],K=d[9],D=d[13],P=d[2],J=d[6],H=d[10],C=d[14],F=d[3],N=d[7],R=d[11],d=d[15];e[0]=g*w+f*A+h*P+k*F;e[4]=g*G+f*O+h*J+k*N;e[8]=g*B+f*K+h*H+k*R;e[12]=g*z+f*D+h*C+k*d;e[1]=l*w+n*A+p*P+m*F;e[5]=l*G+n*O+p*J+m*N;e[9]=l*B+n*K+p*H+m*R;e[13]=l*z+n*D+p*C+m*d;e[2]=q*w+s*A+r*P+u*F;e[6]=q*G+s*O+r*J+u*N;e[10]=
-q*B+s*K+r*H+u*R;e[14]=q*z+s*D+r*C+u*d;e[3]=x*w+v*A+y*P+c*F;e[7]=x*G+v*O+y*J+c*N;e[11]=x*B+v*K+y*H+c*R;e[15]=x*z+v*D+y*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]*=
+b){var c=a.elements,d=b.elements,e=this.elements,g=c[0],f=c[4],h=c[8],k=c[12],l=c[1],n=c[5],p=c[9],m=c[13],q=c[2],t=c[6],r=c[10],v=c[14],w=c[3],u=c[7],z=c[11],c=c[15],x=d[0],D=d[4],F=d[8],y=d[12],B=d[1],L=d[5],N=d[9],C=d[13],O=d[2],G=d[6],J=d[10],A=d[14],H=d[3],P=d[7],Q=d[11],d=d[15];e[0]=g*x+f*B+h*O+k*H;e[4]=g*D+f*L+h*G+k*P;e[8]=g*F+f*N+h*J+k*Q;e[12]=g*y+f*C+h*A+k*d;e[1]=l*x+n*B+p*O+m*H;e[5]=l*D+n*L+p*G+m*P;e[9]=l*F+n*N+p*J+m*Q;e[13]=l*y+n*C+p*A+m*d;e[2]=q*x+t*B+r*O+v*H;e[6]=q*D+t*L+r*G+v*P;e[10]=
+q*F+t*N+r*J+v*Q;e[14]=q*y+t*C+r*A+v*d;e[3]=w*x+u*B+z*O+c*H;e[7]=w*D+u*L+z*G+c*P;e[11]=w*F+u*N+z*J+c*Q;e[15]=w*y+u*C+z*A+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("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");return a.applyProjection(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");
 return this.applyToVector3Array(a)},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix4(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(a.x,
 a.y,a.z);return b}}(),rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .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],g=a[1],f=a[5],h=a[9],k=a[13],l=a[2],n=a[6],p=a[10],m=a[14];return a[3]*(+e*h*n-d*k*
 n-e*f*p+c*k*p+d*f*m-c*h*m)+a[7]*(+b*h*m-b*k*p+e*g*p-d*g*m+d*k*l-e*h*l)+a[11]*(+b*k*n-b*f*m-e*g*n+c*g*m+e*f*l-c*k*l)+a[15]*(-d*f*l-b*h*n+b*f*p+d*g*n-c*g*p+c*h*l)},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},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;return function(){void 0===a&&(a=new THREE.Vector3);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( 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],g=d[4],f=d[8],h=d[12],k=d[1],l=d[5],n=d[9],p=d[13],m=d[2],q=d[6],s=d[10],r=d[14],u=d[3],x=d[7],v=d[11],d=d[15];c[0]=n*r*x-p*s*x+p*q*v-l*r*v-n*q*d+l*s*d;c[4]=h*s*x-f*r*x-h*q*v+g*r*v+f*q*d-g*s*d;c[8]=f*p*x-h*n*x+h*l*v-g*p*v-f*l*d+g*n*d;c[12]=h*n*q-f*p*q-h*l*s+g*p*s+f*l*r-g*n*r;c[1]=p*s*u-n*r*u-p*m*v+k*r*v+n*m*d-k*s*d;c[5]=f*r*u-h*s*u+h*m*v-e*r*v-f*m*d+e*s*d;c[9]=h*n*u-f*p*u-h*k*v+e*p*v+f*k*d-e*n*d;c[13]=f*p*m-h*n*m+h*k*s-e*p*s-f*k*r+e*n*r;c[2]=l*r*u-p*q*u+p*m*x-k*r*
-x-l*m*d+k*q*d;c[6]=h*q*u-g*r*u-h*m*x+e*r*x+g*m*d-e*q*d;c[10]=g*p*u-h*l*u+h*k*x-e*p*x-g*k*d+e*l*d;c[14]=h*l*m-g*p*m-h*k*q+e*p*q+g*k*r-e*l*r;c[3]=n*q*u-l*s*u-n*m*x+k*s*x+l*m*v-k*q*v;c[7]=g*s*u-f*q*u+f*m*x-e*s*x-g*m*v+e*q*v;c[11]=f*l*u-g*n*u-f*k*x+e*n*x+g*k*v-e*l*v;c[15]=g*n*m-f*l*m+f*k*q-e*n*q-g*k*s+e*l*s;c=e*c[0]+k*c[4]+m*c[8]+u*c[12];if(0===c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
+this.elements,d=a.elements,e=d[0],g=d[4],f=d[8],h=d[12],k=d[1],l=d[5],n=d[9],p=d[13],m=d[2],q=d[6],t=d[10],r=d[14],v=d[3],w=d[7],u=d[11],d=d[15];c[0]=n*r*w-p*t*w+p*q*u-l*r*u-n*q*d+l*t*d;c[4]=h*t*w-f*r*w-h*q*u+g*r*u+f*q*d-g*t*d;c[8]=f*p*w-h*n*w+h*l*u-g*p*u-f*l*d+g*n*d;c[12]=h*n*q-f*p*q-h*l*t+g*p*t+f*l*r-g*n*r;c[1]=p*t*v-n*r*v-p*m*u+k*r*u+n*m*d-k*t*d;c[5]=f*r*v-h*t*v+h*m*u-e*r*u-f*m*d+e*t*d;c[9]=h*n*v-f*p*v-h*k*u+e*p*u+f*k*d-e*n*d;c[13]=f*p*m-h*n*m+h*k*t-e*p*t-f*k*r+e*n*r;c[2]=l*r*v-p*q*v+p*m*w-k*r*
+w-l*m*d+k*q*d;c[6]=h*q*v-g*r*v-h*m*w+e*r*w+g*m*d-e*q*d;c[10]=g*p*v-h*l*v+h*k*w-e*p*w-g*k*d+e*l*d;c[14]=h*l*m-g*p*m-h*k*q+e*p*q+g*k*r-e*l*r;c[3]=n*q*v-l*t*v-n*m*w+k*t*w+l*m*u-k*q*u;c[7]=g*t*v-f*q*v+f*m*w-e*t*w-g*m*u+e*q*u;c[11]=f*l*v-g*n*v-f*k*w+e*n*w+g*k*u-e*l*u;c[15]=g*n*m-f*l*m+f*k*q-e*n*q-g*k*t+e*l*t;c=e*c[0]+k*c[4]+m*c[8]+v*c[12];if(0===c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
 this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(a){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(a,b){console.error("THREE.Matrix4: .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,g=a.x,f=a.y,h=a.z,k=e*g,l=e*f;this.set(k*g+c,k*f-d*h,k*h+d*f,0,k*f+d*h,l*f+c,l*h-d*g,0,k*h-d*f,l*h+d*g,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,
@@ -135,8 +135,8 @@ THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.c
 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}};
 THREE.Frustum=function(a,b,c,d,e,g){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!==g?g:new THREE.Plane]};
-THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,g){var f=this.planes;f[0].copy(a);f[1].copy(b);f[2].copy(c);f[3].copy(d);f[4].copy(e);f[5].copy(g);return this},clone:function(){return(new this.constructor).copy(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];var d=c[1],e=c[2],g=c[3],f=c[4],h=c[5],k=c[6],l=c[7],n=c[8],p=c[9],m=c[10],q=c[11],s=c[12],r=c[13],u=c[14],
-c=c[15];b[0].setComponents(g-a,l-f,q-n,c-s).normalize();b[1].setComponents(g+a,l+f,q+n,c+s).normalize();b[2].setComponents(g+d,l+h,q+p,c+r).normalize();b[3].setComponents(g-d,l-h,q-p,c-r).normalize();b[4].setComponents(g-e,l-k,q-m,c-u).normalize();b[5].setComponents(g+e,l+k,q+m,c+u).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);
+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,g){var f=this.planes;f[0].copy(a);f[1].copy(b);f[2].copy(c);f[3].copy(d);f[4].copy(e);f[5].copy(g);return this},clone:function(){return(new this.constructor).copy(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];var d=c[1],e=c[2],g=c[3],f=c[4],h=c[5],k=c[6],l=c[7],n=c[8],p=c[9],m=c[10],q=c[11],t=c[12],r=c[13],v=c[14],
+c=c[15];b[0].setComponents(g-a,l-f,q-n,c-t).normalize();b[1].setComponents(g+a,l+f,q+n,c+t).normalize();b[2].setComponents(g+d,l+h,q+p,c+r).normalize();b[3].setComponents(g-d,l-h,q-p,c-r).normalize();b[4].setComponents(g-e,l-k,q-m,c-v).normalize();b[5].setComponents(g+e,l+k,q+m,c+v).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);
 return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var g=d[e];a.x=0<g.normal.x?c.min.x:c.max.x;b.x=0<g.normal.x?c.max.x:c.min.x;a.y=0<g.normal.y?c.min.y:c.max.y;b.y=0<g.normal.y?c.max.y:c.min.y;a.z=0<g.normal.z?c.min.z:c.max.z;b.z=0<g.normal.z?c.max.z:c.min.z;
 var f=g.distanceToPoint(a),g=g.distanceToPoint(b);if(0>f&&0>g)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}};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,
@@ -180,9 +180,9 @@ this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.len
 this.userData);!0!==this.visible&&(d.visible=this.visible);d.matrix=this.matrix.toArray();if(0<this.children.length){d.children=[];for(var e=0;e<this.children.length;e++)d.children.push(this.children[e].toJSON(a).object)}e={};if(c){var c=b(a.geometries),g=b(a.materials),f=b(a.textures);a=b(a.images);0<c.length&&(e.geometries=c);0<g.length&&(e.materials=g);0<f.length&&(e.textures=f);0<a.length&&(e.images=a)}e.object=d;return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,
 b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.rotationAutoUpdate=a.rotationAutoUpdate;this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.visible=a.visible;this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;
 this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(var c=0;c<a.children.length;c++)this.add(a.children[c].clone());return this}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
-THREE.Face3=function(a,b,c,d,e,g){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=Array.isArray(d)?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=Array.isArray(e)?e:[];this.vertexTangents=[];this.materialIndex=void 0!==g?g:0};
-THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();b=0;for(c=a.vertexTangents.length;b<c;b++)this.vertexTangents[b]=a.vertexTangents[b].clone();
-return this}};THREE.Face4=function(a,b,c,d,e,g,f){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,g,f)};THREE.BufferAttribute=function(a,b){this.uuid=THREE.Math.generateUUID();this.array=a;this.itemSize=b;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0};
+THREE.Face3=function(a,b,c,d,e,g){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=Array.isArray(d)?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==g?g:0};
+THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}};
+THREE.Face4=function(a,b,c,d,e,g,f){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,g,f)};THREE.BufferAttribute=function(a,b){this.uuid=THREE.Math.generateUUID();this.array=a;this.itemSize=b;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0};
 THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count.");return this.array.length},get count(){return this.array.length/this.itemSize},set needsUpdate(a){!0===a&&this.version++},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.itemSize=a.itemSize;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.itemSize;
 c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",d),g=new THREE.Color);b[c++]=g.r;b[c++]=g.g;b[c++]=g.b}return this},copyIndicesArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];b[c++]=g.a;b[c++]=g.b;b[c++]=
 g.c}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),g=new THREE.Vector2);b[c++]=g.x;b[c++]=g.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),g=new THREE.Vector3);b[c++]=g.x;b[c++]=g.y;b[c++]=g.z}return this},
@@ -198,38 +198,35 @@ THREE.InstancedInterleavedBuffer.prototype.copy=function(a){THREE.InterleavedBuf
 THREE.InterleavedBufferAttribute.prototype={constructor:THREE.InterleavedBufferAttribute,get length(){console.warn("THREE.BufferAttribute: .length has been deprecated. Please use .count.");return this.array.length},get count(){return this.data.array.length/this.data.stride},setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+
 2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;
 return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}};
-THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=this.normalsNeedUpdate=
-this.uvsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=this.hasTangents=!1};
+THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=
+this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
 THREE.Geometry.prototype={constructor:THREE.Geometry,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++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,g=a.vertexNormals.length;e<g;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=
 this.verticesNeedUpdate=!0},rotateX:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);
 a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new THREE.Object3D);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){var b=this,c=null!==a.index?a.index.array:void 0,d=a.attributes,e=d.position.array,g=void 0!==d.normal?d.normal.array:void 0,f=void 0!==
-d.color?d.color.array:void 0,h=void 0!==d.uv?d.uv.array:void 0,k=void 0!==d.uv2?d.uv2.array:void 0,l=void 0!==d.tangent?d.tangent.array:void 0;void 0!==k&&(this.faceVertexUvs[1]=[]);void 0!==l&&(this.hasTangents=!0);for(var n=[],p=[],m=[],q=[],s=d=0,r=0;d<e.length;d+=3,s+=2,r+=4)b.vertices.push(new THREE.Vector3(e[d],e[d+1],e[d+2])),void 0!==g&&n.push(new THREE.Vector3(g[d],g[d+1],g[d+2])),void 0!==f&&b.colors.push(new THREE.Color(f[d],f[d+1],f[d+2])),void 0!==h&&p.push(new THREE.Vector2(h[s],h[s+
-1])),void 0!==k&&m.push(new THREE.Vector2(k[s],k[s+1])),void 0!==l&&q.push(new THREE.Vector4(l[r],l[r+1],l[r+2],l[r+3]));r=function(a,c,d){var e=void 0!==g?[n[a].clone(),n[c].clone(),n[d].clone()]:[],s=void 0!==f?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[],e=new THREE.Face3(a,c,d,e,s);b.faces.push(e);void 0!==h&&b.faceVertexUvs[0].push([p[a].clone(),p[c].clone(),p[d].clone()]);void 0!==k&&b.faceVertexUvs[1].push([m[a].clone(),m[c].clone(),m[d].clone()]);void 0!==l&&e.vertexTangents.push(q[a].clone(),
-q[c].clone(),q[d].clone())};if(void 0!==c)if(e=a.groups,0<e.length)for(d=0;d<e.length;d++)for(var s=e[d],u=s.start,x=s.count,s=u,u=u+x;s<u;s+=3)r(c[s],c[s+1],c[s+2]);else for(d=0;d<c.length;d+=3)r(c[d],c[d+1],c[d+2]);else for(d=0;d<e.length/3;d+=3)r(d,d+1,d+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();
-this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/b,c=new THREE.Matrix4;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},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],g=this.vertices[e.a],f=this.vertices[e.b];a.subVectors(this.vertices[e.c],f);b.subVectors(g,f);a.cross(b);
-a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new THREE.Vector3;if(a){var e,g,f,h=new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],g=this.vertices[c.b],f=this.vertices[c.c],h.subVectors(f,g),k.subVectors(e,g),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),
-d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[2]=d[c.c].clone())},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),
-e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,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 g=new THREE.Geometry;g.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=[];e=this.morphNormals[a].faceNormals;var f=this.morphNormals[a].vertexNormals,
-h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),f.push(k)}f=this.morphNormals[a];g.vertices=this.morphTargets[a].vertices;g.computeFaceNormals();g.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=f.faceNormals[c],k=f.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],
-e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,g,f,h,k,l,n,p,m,q,s,r,u,x=[],v=[];c=new THREE.Vector3;var y=new THREE.Vector3,w=new THREE.Vector3,G=new THREE.Vector3,B=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)x[a]=new THREE.Vector3,v[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],g=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,f=this.vertices[d],h=this.vertices[u],k=this.vertices[e],l=g[0],n=
-g[1],p=g[2],g=h.x-f.x,m=k.x-f.x,q=h.y-f.y,s=k.y-f.y,h=h.z-f.z,f=k.z-f.z,k=n.x-l.x,r=p.x-l.x,n=n.y-l.y,l=p.y-l.y,p=1/(k*l-r*n),c.set((l*g-n*m)*p,(l*q-n*s)*p,(l*h-n*f)*p),y.set((k*m-r*g)*p,(k*s-r*q)*p,(k*f-r*h)*p),x[d].add(c),x[u].add(c),x[e].add(c),v[d].add(y),v[u].add(y),v[e].add(y);y=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)B.copy(e.vertexNormals[c]),d=e[y[c]],u=x[d],w.copy(u),w.sub(B.multiplyScalar(B.dot(u))).normalize(),
-G.crossVectors(e.vertexNormals[c],u),d=G.dot(v[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(w.x,w.y,w.z,d);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.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,g=this.vertices,f=a.vertices,h=this.faces,k=a.faces,l=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,p=f.length;n<p;n++){var m=f[n].clone();void 0!==b&&m.applyMatrix4(b);g.push(m)}n=0;for(p=k.length;n<
-p;n++){var f=k[n],q,s=f.vertexNormals,r=f.vertexColors,m=new THREE.Face3(f.a+e,f.b+e,f.c+e);m.normal.copy(f.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(g=s.length;b<g;b++)q=s[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(f.color);b=0;for(g=r.length;b<g;b++)q=r[b],m.vertexColors.push(q.clone());m.materialIndex=f.materialIndex+c;h.push(m)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(g=c.length;b<g;b++)d.push(c[b].clone());
-l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),g,f;g=0;for(f=this.vertices.length;g<f;g++)d=this.vertices[g],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=g,b.push(this.vertices[g]),c[g]=b.length-1):c[g]=c[a[d]];a=[];g=0;for(f=this.faces.length;g<
-f;g++)for(e=this.faces[g],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(g);break}for(g=a.length-1;0<=g;g--)for(e=a[g],this.faces.splice(e,1),c=0,f=this.faceVertexUvs.length;c<f;c++)this.faceVertexUvs[c].splice(e,1);g=this.vertices.length-b.length;this.vertices=b;return g},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,
-a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=n.length;n.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var g=this.parameters,f;for(f in g)void 0!==g[f]&&
-(e[f]=g[f]);return e}g=[];for(f=0;f<this.vertices.length;f++){var h=this.vertices[f];g.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],q={};for(f=0;f<this.faces.length;f++){var s=this.faces[f],r=void 0!==this.faceVertexUvs[0][f],u=0<s.normal.length(),x=0<s.vertexNormals.length,v=1!==s.color.r||1!==s.color.g||1!==s.color.b,y=0<s.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!1),w=a(w,2,!1),w=a(w,3,r),w=a(w,4,u),w=a(w,5,x),w=a(w,6,v),w=a(w,7,y);h.push(w);h.push(s.a,s.b,s.c);r&&(r=this.faceVertexUvs[0][f],
-h.push(d(r[0]),d(r[1]),d(r[2])));u&&h.push(b(s.normal));x&&(u=s.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));v&&h.push(c(s.color));y&&(s=s.vertexColors,h.push(c(s[0]),c(s[1]),c(s[2])))}e.data={};e.data.vertices=g;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;return e},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());
-b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=[]);for(var e=0,g=b.length;e<g;e++){for(var f=b[e],h=[],k=0,l=f.length;k<l;k++)h.push(f[k].clone());this.faceVertexUvs[c].push(h)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
-THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.tangents=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.tangentsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=
-this.verticesNeedUpdate=!1};
-THREE.DirectGeometry.prototype={constructor:THREE.DirectGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.");return this},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.");return this},computeTangents:function(){console.warn("THREE.DirectGeometry: computeTangents() is not a method of this type of geometry.");
-return this},computeGroups:function(a){var b,c=[],d;a=a.faces;for(var e=0;e<a.length;e++){var g=a[e];g.materialIndex!==d&&(d=g.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,g=d[1]&&0<d[1].length,f=a.hasTangents,h=a.morphTargets,k=h.length;if(0<k){for(var l=[],n=0;n<k;n++)l[n]=[];this.morphTargets.position=
-l}var p=a.morphNormals,m=p.length;if(0<m){for(var q=[],n=0;n<m;n++)q[n]=[];this.morphTargets.normal=q}for(var s=a.skinIndices,r=a.skinWeights,u=s.length===c.length,x=r.length===c.length,n=0;n<b.length;n++){var v=b[n];this.vertices.push(c[v.a],c[v.b],c[v.c]);var y=v.vertexNormals;3===y.length?this.normals.push(y[0],y[1],y[2]):(y=v.normal,this.normals.push(y,y,y));y=v.vertexColors;3===y.length?this.colors.push(y[0],y[1],y[2]):(y=v.color,this.colors.push(y,y,y));!0===e&&(y=d[0][n],void 0!==y?this.uvs.push(y[0],
-y[1],y[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",n),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===g&&(y=d[1][n],void 0!==y?this.uvs2.push(y[0],y[1],y[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",n),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===f&&(y=v.vertexTangents,3===y.length?this.tangents.push(y[0],y[1],y[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined tangents ",
-n),this.tangents.push(new THREE.Vector4,new THREE.Vector4,new THREE.Vector4)));for(y=0;y<k;y++){var w=h[y].vertices;l[y].push(w[v.a],w[v.b],w[v.c])}for(y=0;y<m;y++)w=p[y].vertexNormals[n],q[y].push(w.a,w.b,w.c);u&&this.skinIndices.push(s[v.a],s[v.b],s[v.c]);x&&this.skinWeights.push(r[v.a],r[v.b],r[v.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.tangentsNeedUpdate=
-a.tangentsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype);THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null};
+d.color?d.color.array:void 0,h=void 0!==d.uv?d.uv.array:void 0,k=void 0!==d.uv2?d.uv2.array:void 0;void 0!==k&&(this.faceVertexUvs[1]=[]);for(var l=[],n=[],p=[],m=d=0;d<e.length;d+=3,m+=2)b.vertices.push(new THREE.Vector3(e[d],e[d+1],e[d+2])),void 0!==g&&l.push(new THREE.Vector3(g[d],g[d+1],g[d+2])),void 0!==f&&b.colors.push(new THREE.Color(f[d],f[d+1],f[d+2])),void 0!==h&&n.push(new THREE.Vector2(h[m],h[m+1])),void 0!==k&&p.push(new THREE.Vector2(k[m],k[m+1]));var q=function(a,c,d){var e=void 0!==
+g?[l[a].clone(),l[c].clone(),l[d].clone()]:[],m=void 0!==f?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[],e=new THREE.Face3(a,c,d,e,m);b.faces.push(e);void 0!==h&&b.faceVertexUvs[0].push([n[a].clone(),n[c].clone(),n[d].clone()]);void 0!==k&&b.faceVertexUvs[1].push([p[a].clone(),p[c].clone(),p[d].clone()])};if(void 0!==c)if(e=a.groups,0<e.length)for(d=0;d<e.length;d++)for(var m=e[d],t=m.start,r=m.count,m=t,t=t+r;m<t;m+=3)q(c[m],c[m+1],c[m+2]);else for(d=0;d<c.length;d+=3)q(c[d],c[d+
+1],c[d+2]);else for(d=0;d<e.length/3;d+=3)q(d,d+1,d+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/b,c=new THREE.Matrix4;c.set(b,
+0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},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],g=this.vertices[e.a],f=this.vertices[e.b];a.subVectors(this.vertices[e.c],f);b.subVectors(g,f);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new THREE.Vector3;if(a){var e,g,f,h=
+new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],g=this.vertices[c.b],f=this.vertices[c.c],h.subVectors(f,g),k.subVectors(e,g),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=c.vertexNormals,3===e.length?
+(e[0].copy(d[c.a]),e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[2]=d[c.c].clone())},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,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 g=new THREE.Geometry;g.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=[];e=this.morphNormals[a].faceNormals;var f=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),f.push(k)}f=this.morphNormals[a];g.vertices=this.morphTargets[a].vertices;
+g.computeFaceNormals();g.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=f.faceNormals[c],k=f.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},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.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",
+a);else{var d,e=this.vertices.length,g=this.vertices,f=a.vertices,h=this.faces,k=a.faces,l=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,p=f.length;n<p;n++){var m=f[n].clone();void 0!==b&&m.applyMatrix4(b);g.push(m)}n=0;for(p=k.length;n<p;n++){var f=k[n],q,t=f.vertexNormals,r=f.vertexColors,m=new THREE.Face3(f.a+e,f.b+e,f.c+e);m.normal.copy(f.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(g=t.length;b<
+g;b++)q=t[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(f.color);b=0;for(g=r.length;b<g;b++)q=r[b],m.vertexColors.push(q.clone());m.materialIndex=f.materialIndex+c;h.push(m)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(g=c.length;b<g;b++)d.push(c[b].clone());l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),
+this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),g,f;g=0;for(f=this.vertices.length;g<f;g++)d=this.vertices[g],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=g,b.push(this.vertices[g]),c[g]=b.length-1):c[g]=c[a[d]];a=[];g=0;for(f=this.faces.length;g<f;g++)for(e=this.faces[g],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(g);break}for(g=a.length-1;0<=g;g--)for(e=a[g],this.faces.splice(e,
+1),c=0,f=this.faceVertexUvs.length;c<f;c++)this.faceVertexUvs[c].splice(e,1);g=this.vertices.length-b.length;this.vertices=b;return g},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=n.length;n.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+
+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var g=this.parameters,f;for(f in g)void 0!==g[f]&&(e[f]=g[f]);return e}g=[];for(f=0;f<this.vertices.length;f++){var h=this.vertices[f];g.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],q={};for(f=0;f<this.faces.length;f++){var t=this.faces[f],
+r=void 0!==this.faceVertexUvs[0][f],v=0<t.normal.length(),w=0<t.vertexNormals.length,u=1!==t.color.r||1!==t.color.g||1!==t.color.b,z=0<t.vertexColors.length,x=0,x=a(x,0,0),x=a(x,1,!1),x=a(x,2,!1),x=a(x,3,r),x=a(x,4,v),x=a(x,5,w),x=a(x,6,u),x=a(x,7,z);h.push(x);h.push(t.a,t.b,t.c);r&&(r=this.faceVertexUvs[0][f],h.push(d(r[0]),d(r[1]),d(r[2])));v&&h.push(b(t.normal));w&&(v=t.vertexNormals,h.push(b(v[0]),b(v[1]),b(v[2])));u&&h.push(c(t.color));z&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data=
+{};e.data.vertices=g;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=h;return e},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=
+[]);for(var e=0,g=b.length;e<g;e++){for(var f=b[e],h=[],k=0,l=f.length;k<l;k++)h.push(f[k].clone());this.faceVertexUvs[c].push(h)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
+THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
+THREE.DirectGeometry.prototype={constructor:THREE.DirectGeometry,computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(a){var b,c=[],
+d;a=a.faces;for(var e=0;e<a.length;e++){var g=a[e];g.materialIndex!==d&&(d=g.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,g=d[1]&&0<d[1].length,f=a.morphTargets,h=f.length;if(0<h){for(var k=[],l=0;l<h;l++)k[l]=[];this.morphTargets.position=k}var n=a.morphNormals,p=n.length;if(0<p){for(var m=[],l=0;l<p;l++)m[l]=
+[];this.morphTargets.normal=m}for(var q=a.skinIndices,t=a.skinWeights,r=q.length===c.length,v=t.length===c.length,l=0;l<b.length;l++){var w=b[l];this.vertices.push(c[w.a],c[w.b],c[w.c]);var u=w.vertexNormals;3===u.length?this.normals.push(u[0],u[1],u[2]):(u=w.normal,this.normals.push(u,u,u));u=w.vertexColors;3===u.length?this.colors.push(u[0],u[1],u[2]):(u=w.color,this.colors.push(u,u,u));!0===e&&(u=d[0][l],void 0!==u?this.uvs.push(u[0],u[1],u[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
+l),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===g&&(u=d[1][l],void 0!==u?this.uvs2.push(u[0],u[1],u[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(u=0;u<h;u++){var z=f[u].vertices;k[u].push(z[w.a],z[w.b],z[w.c])}for(u=0;u<p;u++)z=n[u].vertexNormals[l],m[u].push(z.a,z.b,z.c);r&&this.skinIndices.push(q[w.a],q[w.b],q[w.c]);v&&this.skinWeights.push(t[w.a],t[w.b],
+t[w.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.DirectGeometry.prototype);
+THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null};
 THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addIndex:function(a){this.index=a},addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute&&!1===b instanceof THREE.InterleavedBufferAttribute?(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new THREE.BufferAttribute(b,c))):("index"===a&&(console.warn("THREE.BufferGeometry.addAttribute: Use .addIndex() for index attribute."),this.addIndex(b)),this.attributes[a]=
 b)},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a]},get drawcalls(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups},get offsets(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");return this.groups},addDrawCall:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");
 this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},addGroup:function(a,b,c){this.groups.push({start:a,count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=
@@ -237,27 +234,23 @@ this.addGroup(a,b)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry
 translate:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new THREE.Object3D);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();
 this.translate(a.x,a.y,a.z);return a},setFromObject:function(a){var b=a.geometry;if(a instanceof THREE.PointCloud||a instanceof THREE.Line){a=new THREE.Float32Attribute(3*b.vertices.length,3);var c=new THREE.Float32Attribute(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new THREE.Float32Attribute(b.lineDistances.length,1),this.addAttribute("lineDistance",
 a.copyArray(b.lineDistances)));null!==b.boundingSphere&&(this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a instanceof THREE.Mesh&&b instanceof THREE.Geometry&&this.fromGeometry(b);return this},updateFromObject:function(a){var b=a.geometry;if(a instanceof THREE.Mesh){var c=b.__directGeometry;if(void 0===c)return this.fromGeometry(b);c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=b.normalsNeedUpdate;c.colorsNeedUpdate=
-b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.tangentsNeedUpdate=b.tangentsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.tangentsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),
-c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);!0===b.tangentsNeedUpdate&&(c=this.attributes.tangent,void 0!==c&&(c.copyVector4sArray(b.tangents),c.needsUpdate=!0),b.tangentsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),
-this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new THREE.DirectGeometry).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.normals)));
-0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new THREE.BufferAttribute(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs2)));0<a.tangents.length&&(b=new Float32Array(4*a.tangents.length),this.addAttribute("tangent",
-(new THREE.BufferAttribute(b,4)).copyVector4sArray(a.tangents)));0<a.indices.length&&(b=new (65535<a.vertices.length?Uint32Array:Uint16Array)(3*a.indices.length),this.addIndex((new THREE.BufferAttribute(b,1)).copyIndicesArray(a.indices)));this.groups=a.groups;for(var c in a.morphTargets){for(var b=[],d=a.morphTargets[c],e=0,g=d.length;e<g;e++){var f=d[e],h=new THREE.Float32Attribute(3*f.length,3);b.push(h.copyVector3sArray(f))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new THREE.Float32Attribute(4*
-a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new THREE.Float32Attribute(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=
-new THREE.Box3);var b=this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.fromArray(b,d),c.expandByPoint(a)}if(void 0===b||0===b.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),
-computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,g=c.length;e<g;e+=3)b.fromArray(c,e),a.expandByPoint(b);a.center(d);for(var f=0,e=0,g=c.length;e<g;e+=3)b.fromArray(c,e),f=Math.max(f,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(f);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',
-this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(d.length),3));else for(var e=b.normal.array,g=0,f=e.length;g<f;g++)e[g]=0;var e=b.normal.array,h,k,l,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,s=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);
-for(var r=0,u=c.length;r<u;++r)for(g=c[r],f=g.start,h=g.count,g=f,f+=h;g<f;g+=3)h=3*a[g+0],k=3*a[g+1],l=3*a[g+2],n.fromArray(d,h),p.fromArray(d,k),m.fromArray(d,l),q.subVectors(m,p),s.subVectors(n,p),q.cross(s),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[k]+=q.x,e[k+1]+=q.y,e[k+2]+=q.z,e[l]+=q.x,e[l+1]+=q.y,e[l+2]+=q.z}else for(g=0,f=d.length;g<f;g+=9)n.fromArray(d,g),p.fromArray(d,g+3),m.fromArray(d,g+6),q.subVectors(m,p),s.subVectors(n,p),q.cross(s),e[g]=q.x,e[g+1]=q.y,e[g+2]=q.z,e[g+3]=q.x,e[g+4]=q.y,
-e[g+5]=q.z,e[g+6]=q.x,e[g+7]=q.y,e[g+8]=q.z;this.normalizeNormals();b.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){p.fromArray(d,3*a);m.fromArray(d,3*b);q.fromArray(d,3*c);s.fromArray(g,2*a);r.fromArray(g,2*b);u.fromArray(g,2*c);x=m.x-p.x;v=q.x-p.x;y=m.y-p.y;w=q.y-p.y;G=m.z-p.z;B=q.z-p.z;z=r.x-s.x;A=u.x-s.x;O=r.y-s.y;K=u.y-s.y;D=1/(z*K-A*O);P.set((K*x-O*v)*D,(K*y-O*w)*D,(K*G-O*B)*D);J.set((z*v-A*x)*D,(z*w-A*y)*D,(z*B-A*G)*D);k[a].add(P);k[b].add(P);k[c].add(P);l[a].add(J);
-l[b].add(J);l[c].add(J)}function b(a){E.fromArray(e,3*a);ha.copy(E);ia=k[a];Q.copy(ia);Q.sub(E.multiplyScalar(E.dot(ia))).normalize();S.crossVectors(ha,ia);za=S.dot(l[a]);X=0>za?-1:1;h[4*a]=Q.x;h[4*a+1]=Q.y;h[4*a+2]=Q.z;h[4*a+3]=X}if(void 0===this.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.index.array,
-d=this.attributes.position.array,e=this.attributes.normal.array,g=this.attributes.uv.array,f=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*f),4));for(var h=this.attributes.tangent.array,k=[],l=[],n=0;n<f;n++)k[n]=new THREE.Vector3,l[n]=new THREE.Vector3;var p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,s=new THREE.Vector2,r=new THREE.Vector2,u=new THREE.Vector2,x,v,y,w,G,B,z,A,O,K,D,P=new THREE.Vector3,J=new THREE.Vector3,
-H,C,F,N,R;0===this.groups.length&&this.addGroup(0,c.length);for(var U=this.groups,f=0,n=U.length;f<n;++f)for(H=U[f],C=H.start,F=H.count,H=C,C+=F;H<C;H+=3)F=c[H+0],N=c[H+1],R=c[H+2],a(F,N,R);for(var Q=new THREE.Vector3,S=new THREE.Vector3,E=new THREE.Vector3,ha=new THREE.Vector3,X,ia,za,f=0,n=U.length;f<n;++f)for(H=U[f],C=H.start,F=H.count,H=C,C+=F;H<C;H+=3)F=c[H+0],N=c[H+1],R=c[H+2],b(F),b(N),b(R)}},computeOffsets:function(a){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},
+b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&
+(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new THREE.DirectGeometry).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},
+fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.vertices));0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new THREE.BufferAttribute(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new THREE.BufferAttribute(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*
+a.uvs.length),this.addAttribute("uv",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new THREE.BufferAttribute(b,2)).copyVector2sArray(a.uvs2)));0<a.indices.length&&(b=new (65535<a.vertices.length?Uint32Array:Uint16Array)(3*a.indices.length),this.addIndex((new THREE.BufferAttribute(b,1)).copyIndicesArray(a.indices)));this.groups=a.groups;for(var c in a.morphTargets){for(var b=[],d=a.morphTargets[c],e=0,g=d.length;e<
+g;e++){var f=d[e],h=new THREE.Float32Attribute(3*f.length,3);b.push(h.copyVector3sArray(f))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new THREE.Float32Attribute(4*a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new THREE.Float32Attribute(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&
+(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var b=this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.fromArray(b,d),c.expandByPoint(a)}if(void 0===b||0===b.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&
+console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}}(),computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,g=c.length;e<g;e+=3)b.fromArray(c,e),a.expandByPoint(b);a.center(d);for(var f=0,e=0,g=c.length;e<
+g;e+=3)b.fromArray(c,e),f=Math.max(f,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(f);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(d.length),
+3));else for(var e=b.normal.array,g=0,f=e.length;g<f;g++)e[g]=0;var e=b.normal.array,h,k,l,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,t=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var r=0,v=c.length;r<v;++r)for(g=c[r],f=g.start,h=g.count,g=f,f+=h;g<f;g+=3)h=3*a[g+0],k=3*a[g+1],l=3*a[g+2],n.fromArray(d,h),p.fromArray(d,k),m.fromArray(d,l),q.subVectors(m,p),t.subVectors(n,p),q.cross(t),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[k]+=q.x,
+e[k+1]+=q.y,e[k+2]+=q.z,e[l]+=q.x,e[l+1]+=q.y,e[l+2]+=q.z}else for(g=0,f=d.length;g<f;g+=9)n.fromArray(d,g),p.fromArray(d,g+3),m.fromArray(d,g+6),q.subVectors(m,p),t.subVectors(n,p),q.cross(t),e[g]=q.x,e[g+1]=q.y,e[g+2]=q.z,e[g+3]=q.x,e[g+4]=q.y,e[g+5]=q.z,e[g+6]=q.x,e[g+7]=q.y,e[g+8]=q.z;this.normalizeNormals();b.normal.needsUpdate=!0}},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(a){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},
 merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a);else{void 0===b&&(b=0);var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,g=a.attributes[d],f=g.array,h=0,g=g.itemSize*b;h<f.length;h++,g++)e[g]=f[h];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,g=a.length;e<g;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},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var b=this.attributes,d=this.groups,e=this.boundingSphere;for(c in b){var g=b[c],f=Array.prototype.slice.call(g.array);a.data.attributes[c]={itemSize:g.itemSize,type:g.array.constructor.name,
-array:f}}0<d.length&&(a.data.groups=JSON.parse(JSON.stringify(d)));null!==e&&(a.data.boundingSphere={center:e.center.toArray(),radius:e.radius});return a},clone:function(){return(new this.constructor).copy(this)},copy:function(a){var b=a.index;null!==b&&this.addIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);
-THREE.BufferGeometry.MaxIndex=65535;THREE.InstancedBufferGeometry=function(){THREE.BufferGeometry.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0};THREE.InstancedBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.InstancedBufferGeometry.prototype.constructor=THREE.InstancedBufferGeometry;THREE.InstancedBufferGeometry.prototype.addGroup=function(a,b,c){this.groups.push({start:a,count:b,instances:c})};
-THREE.InstancedBufferGeometry.prototype.copy=function(a){var b=a.index;null!==b&&this.addIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count,d.instances)}return this};THREE.EventDispatcher.prototype.apply(THREE.InstancedBufferGeometry.prototype);THREE.Camera=function(){THREE.Object3D.call(this);this.type="Camera";this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4};
-THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.getWorldDirection=function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}();THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();THREE.Camera.prototype.clone=function(){return(new this.constructor).copy(this)};
-THREE.Camera.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);return this};
+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);
+a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b}}c=this.groups;0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==c&&(a.data.boundingSphere={center:c.center.toArray(),radius:c.radius});return a},clone:function(){return(new this.constructor).copy(this)},copy:function(a){var b=a.index;null!==b&&this.addIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];
+this.addGroup(d.start,d.count)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);THREE.BufferGeometry.MaxIndex=65535;THREE.InstancedBufferGeometry=function(){THREE.BufferGeometry.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0};THREE.InstancedBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.InstancedBufferGeometry.prototype.constructor=THREE.InstancedBufferGeometry;
+THREE.InstancedBufferGeometry.prototype.addGroup=function(a,b,c){this.groups.push({start:a,count:b,instances:c})};THREE.InstancedBufferGeometry.prototype.copy=function(a){var b=a.index;null!==b&&this.addIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count,d.instances)}return this};THREE.EventDispatcher.prototype.apply(THREE.InstancedBufferGeometry.prototype);
+THREE.Camera=function(){THREE.Object3D.call(this);this.type="Camera";this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.getWorldDirection=function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}();
+THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();THREE.Camera.prototype.clone=function(){return(new this.constructor).copy(this)};THREE.Camera.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);return this};
 THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);this.type="CubeCamera";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 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 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 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 k=new THREE.PerspectiveCamera(90,1,a,b);k.up.set(0,-1,0);k.lookAt(new THREE.Vector3(0,0,-1));this.add(k);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){null===this.parent&&this.updateMatrixWorld();var c=this.renderTarget,m=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,g,c);c.activeCubeFace=3;a.render(b,f,c);c.activeCubeFace=4;a.render(b,h,c);c.generateMipmaps=m;c.activeCubeFace=5;a.render(b,k,c);a.setRenderTarget(null)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CubeCamera.prototype.constructor=THREE.CubeCamera;
@@ -268,9 +261,7 @@ THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.Pe
 THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var a=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var b=this.fullWidth/this.fullHeight,a=Math.tan(THREE.Math.degToRad(.5*a))*this.near,c=-a,d=b*c,b=Math.abs(b*a-d),c=Math.abs(a-c);this.projectionMatrix.makeFrustum(d+this.x*b/this.fullWidth,d+(this.x+this.width)*b/this.fullWidth,a-(this.y+this.height)*c/this.fullHeight,a-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(a,
 this.aspect,this.near,this.far)};THREE.PerspectiveCamera.prototype.copy=function(a){THREE.Camera.prototype.copy.call(this,a);this.fov=a.fov;this.aspect=a.aspect;this.near=a.near;this.far=a.far;this.zoom=a.zoom;return this};THREE.PerspectiveCamera.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.fov=this.fov;a.object.aspect=this.aspect;a.object.near=this.near;a.object.far=this.far;return a};
 THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);return this};THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);
-THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.AmbientLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();return a};THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.type="AreaLight";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=.5;this.quadraticAttenuation=.1};
-THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.AreaLight.prototype.constructor=THREE.AreaLight;THREE.AreaLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.normal.copy(a.normal);this.right.copy(a.right);this.width=a.width;this.height=a.height;this.constantAttenuation=a.constantAttenuation;this.linearAttenuation=a.linearAttenuation;this.quadraticAttenuation=a.quadraticAttenuation;return this};
-THREE.AreaLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;return a};
+THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.AmbientLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();return a};
 THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.type="DirectionalLight";this.position.set(0,1,0);this.updateMatrix();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=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=
 this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
 THREE.DirectionalLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraLeft=a.shadowCameraLeft;this.shadowCameraRight=a.shadowCameraRight;this.shadowCameraTop=a.shadowCameraTop;this.shadowCameraBottom=a.shadowCameraBottom;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=
@@ -283,30 +274,31 @@ this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=t
 THREE.SpotLight.prototype.copy=function(a){THREE.Light.prototype.copy.call(this,a);this.intensity=a.intensity;this.distance=a.distance;this.angle=a.angle;this.exponent=a.exponent;this.decay=a.decay;this.target=a.target.clone();this.castShadow=a.castShadow;this.onlyShadow=a.onlyShadow;this.shadowCameraNear=a.shadowCameraNear;this.shadowCameraFar=a.shadowCameraFar;this.shadowCameraFov=a.shadowCameraFov;this.shadowCameraVisible=a.shadowCameraVisible;this.shadowBias=a.shadowBias;this.shadowDarkness=a.shadowDarkness;
 this.shadowMapWidth=a.shadowMapWidth;this.shadowMapHeight=a.shadowMapHeight;return this};THREE.SpotLight.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;a.object.distance=this.distance;a.object.angle=this.angle;a.object.exponent=this.exponent;a.object.decay=this.decay;return a};
 THREE.Cache={enabled:!1,files:{},add:function(a,b){!1!==this.enabled&&(this.files[a]=b)},get:function(a){if(!1!==this.enabled)return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
-THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},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(){var a;return function(b,c,d){function e(a){a=Math.log(a)/Math.LN2;return Math.pow(2,
-Math.round(a))}function g(b,f,g,h,k,l,u){var x=c+g,v,y=THREE.Loader.Handlers.get(x);null!==y?v=y.load(x):(v=new THREE.Texture,y=a,y.setCrossOrigin(d),y.load(x,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=e(a.width),c=e(a.height),d=document.createElement("canvas");d.width=b;d.height=c;d.getContext("2d").drawImage(a,0,0,b,c);v.image=d}else v.image=a;v.needsUpdate=!0}));v.sourceFile=g;h&&(v.repeat.set(h[0],h[1]),1!==h[0]&&(v.wrapS=THREE.RepeatWrapping),
-1!==h[1]&&(v.wrapT=THREE.RepeatWrapping));k&&v.offset.set(k[0],k[1]);l&&(g={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==g[l[0]]&&(v.wrapS=g[l[0]]),void 0!==g[l[1]]&&(v.wrapT=g[l[1]]));u&&(v.anisotropy=u);b[f]=v}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}void 0===d&&void 0!==this.crossOrigin&&(d=this.crossOrigin);void 0===a&&(a=new THREE.ImageLoader);var h="MeshLambertMaterial",k={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,
-wireframe:!1};if(b.shading){var l=b.shading.toLowerCase();"phong"===l?h="MeshPhongMaterial":"basic"===l&&(h="MeshBasicMaterial")}void 0!==b.blending&&void 0!==THREE[b.blending]&&(k.blending=THREE[b.blending]);void 0!==b.transparent&&(k.transparent=b.transparent);void 0!==b.opacity&&1>b.opacity&&(k.transparent=!0);void 0!==b.depthTest&&(k.depthTest=b.depthTest);void 0!==b.depthWrite&&(k.depthWrite=b.depthWrite);void 0!==b.visible&&(k.visible=b.visible);void 0!==b.flipSided&&(k.side=THREE.BackSide);
-void 0!==b.doubleSided&&(k.side=THREE.DoubleSide);void 0!==b.wireframe&&(k.wireframe=b.wireframe);void 0!==b.vertexColors&&("face"===b.vertexColors?k.vertexColors=THREE.FaceColors:b.vertexColors&&(k.vertexColors=THREE.VertexColors));b.colorDiffuse?k.color=f(b.colorDiffuse):b.DbgColor&&(k.color=b.DbgColor);b.colorSpecular&&(k.specular=f(b.colorSpecular));b.colorEmissive&&(k.emissive=f(b.colorEmissive));void 0!==b.transparency&&(console.warn("THREE.Loader: transparency has been renamed to opacity"),
-b.opacity=b.transparency);void 0!==b.opacity&&(k.opacity=b.opacity);b.specularCoef&&(k.shininess=b.specularCoef);b.mapDiffuse&&c&&g(k,"map",b.mapDiffuse,b.mapDiffuseRepeat,b.mapDiffuseOffset,b.mapDiffuseWrap,b.mapDiffuseAnisotropy);b.mapLight&&c&&g(k,"lightMap",b.mapLight,b.mapLightRepeat,b.mapLightOffset,b.mapLightWrap,b.mapLightAnisotropy);b.mapAO&&c&&g(k,"aoMap",b.mapAO,b.mapAORepeat,b.mapAOOffset,b.mapAOWrap,b.mapAOAnisotropy);b.mapBump&&c&&g(k,"bumpMap",b.mapBump,b.mapBumpRepeat,b.mapBumpOffset,
-b.mapBumpWrap,b.mapBumpAnisotropy);b.mapNormal&&c&&g(k,"normalMap",b.mapNormal,b.mapNormalRepeat,b.mapNormalOffset,b.mapNormalWrap,b.mapNormalAnisotropy);b.mapSpecular&&c&&g(k,"specularMap",b.mapSpecular,b.mapSpecularRepeat,b.mapSpecularOffset,b.mapSpecularWrap,b.mapSpecularAnisotropy);b.mapAlpha&&c&&g(k,"alphaMap",b.mapAlpha,b.mapAlphaRepeat,b.mapAlphaOffset,b.mapAlphaWrap,b.mapAlphaAnisotropy);b.mapBumpScale&&(k.bumpScale=b.mapBumpScale);b.mapNormalFactor&&(k.normalScale=new THREE.Vector2(b.mapNormalFactor,
-b.mapNormalFactor));h=new THREE[h](k);void 0!==b.DbgName&&(h.name=b.DbgName);return h}}()};THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=0,c=this.handlers.length;b<c;b+=2){var d=this.handlers[b+1];if(this.handlers[b].test(a))return d}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=new XMLHttpRequest;f.open("GET",a,!0);f.addEventListener("load",function(c){THREE.Cache.add(a,this.response);b&&b(this.response);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);
-void 0!==this.responseType&&(f.responseType=this.responseType);void 0!==this.withCredentials&&(f.withCredentials=this.withCredentials);f.send(null);e.manager.itemStart(a);return f},setResponseType:function(a){this.responseType=a},setCrossOrigin:function(a){this.crossOrigin=a},setWithCredentials:function(a){this.withCredentials=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=document.createElement("img");f.addEventListener("load",function(c){THREE.Cache.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);e.manager.itemStart(a);
-f.src=a;return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
+THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a;return function(b,c,d){function e(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function g(b,f,g,h,k,l,v){var w=c+g,u,z=THREE.Loader.Handlers.get(w);null!==z?u=z.load(w):(u=new THREE.Texture,
+z=a,z.setCrossOrigin(d),z.load(w,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=e(a.width),c=e(a.height),d=document.createElement("canvas");d.width=b;d.height=c;d.getContext("2d").drawImage(a,0,0,b,c);u.image=d}else u.image=a;u.needsUpdate=!0}));u.sourceFile=g;h&&(u.repeat.set(h[0],h[1]),1!==h[0]&&(u.wrapS=THREE.RepeatWrapping),1!==h[1]&&(u.wrapT=THREE.RepeatWrapping));k&&u.offset.set(k[0],k[1]);l&&(g={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},
+void 0!==g[l[0]]&&(u.wrapS=g[l[0]]),void 0!==g[l[1]]&&(u.wrapT=g[l[1]]));v&&(u.anisotropy=v);b[f]=u}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}void 0===d&&void 0!==this.crossOrigin&&(d=this.crossOrigin);void 0===a&&(a=new THREE.ImageLoader);var h="MeshLambertMaterial",k={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(b.shading){var l=b.shading.toLowerCase();"phong"===l?h="MeshPhongMaterial":"basic"===l&&(h="MeshBasicMaterial")}void 0!==
+b.blending&&void 0!==THREE[b.blending]&&(k.blending=THREE[b.blending]);void 0!==b.transparent&&(k.transparent=b.transparent);void 0!==b.opacity&&1>b.opacity&&(k.transparent=!0);void 0!==b.depthTest&&(k.depthTest=b.depthTest);void 0!==b.depthWrite&&(k.depthWrite=b.depthWrite);void 0!==b.visible&&(k.visible=b.visible);void 0!==b.flipSided&&(k.side=THREE.BackSide);void 0!==b.doubleSided&&(k.side=THREE.DoubleSide);void 0!==b.wireframe&&(k.wireframe=b.wireframe);void 0!==b.vertexColors&&("face"===b.vertexColors?
+k.vertexColors=THREE.FaceColors:b.vertexColors&&(k.vertexColors=THREE.VertexColors));b.colorDiffuse?k.color=f(b.colorDiffuse):b.DbgColor&&(k.color=b.DbgColor);b.colorSpecular&&(k.specular=f(b.colorSpecular));b.colorEmissive&&(k.emissive=f(b.colorEmissive));void 0!==b.transparency&&(console.warn("THREE.Loader: transparency has been renamed to opacity"),b.opacity=b.transparency);void 0!==b.opacity&&(k.opacity=b.opacity);b.specularCoef&&(k.shininess=b.specularCoef);b.mapDiffuse&&c&&g(k,"map",b.mapDiffuse,
+b.mapDiffuseRepeat,b.mapDiffuseOffset,b.mapDiffuseWrap,b.mapDiffuseAnisotropy);b.mapLight&&c&&g(k,"lightMap",b.mapLight,b.mapLightRepeat,b.mapLightOffset,b.mapLightWrap,b.mapLightAnisotropy);b.mapAO&&c&&g(k,"aoMap",b.mapAO,b.mapAORepeat,b.mapAOOffset,b.mapAOWrap,b.mapAOAnisotropy);b.mapBump&&c&&g(k,"bumpMap",b.mapBump,b.mapBumpRepeat,b.mapBumpOffset,b.mapBumpWrap,b.mapBumpAnisotropy);b.mapNormal&&c&&g(k,"normalMap",b.mapNormal,b.mapNormalRepeat,b.mapNormalOffset,b.mapNormalWrap,b.mapNormalAnisotropy);
+b.mapSpecular&&c&&g(k,"specularMap",b.mapSpecular,b.mapSpecularRepeat,b.mapSpecularOffset,b.mapSpecularWrap,b.mapSpecularAnisotropy);b.mapAlpha&&c&&g(k,"alphaMap",b.mapAlpha,b.mapAlphaRepeat,b.mapAlphaOffset,b.mapAlphaWrap,b.mapAlphaAnisotropy);b.mapBumpScale&&(k.bumpScale=b.mapBumpScale);b.mapNormalFactor&&(k.normalScale=new THREE.Vector2(b.mapNormalFactor,b.mapNormalFactor));h=new THREE[h](k);void 0!==b.DbgName&&(h.name=b.DbgName);return h}}()};
+THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=0,c=this.handlers.length;b<c;b+=2){var d=this.handlers[b+1];if(this.handlers[b].test(a))return d}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=new XMLHttpRequest;f.open("GET",a,!0);f.addEventListener("load",function(c){THREE.Cache.add(a,this.response);b&&b(this.response);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);f.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=
+this.crossOrigin);void 0!==this.responseType&&(f.responseType=this.responseType);void 0!==this.withCredentials&&(f.withCredentials=this.withCredentials);f.send(null);e.manager.itemStart(a);return f},setResponseType:function(a){this.responseType=a},setCrossOrigin:function(a){this.crossOrigin=a},setWithCredentials:function(a){this.withCredentials=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,g=THREE.Cache.get(a);if(void 0!==g)return b&&setTimeout(function(){b(g)},0),g;var f=document.createElement("img");f.addEventListener("load",function(c){THREE.Cache.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);f.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);
+e.manager.itemStart(a);f.src=a;return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
 THREE.JSONLoader.prototype={constructor:THREE.JSONLoader,load:function(a,b,c,d){var e=this,g=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(a);c=new THREE.XHRLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.setWithCredentials(this.withCredentials);c.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d){if("object"===d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===
-d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,g);b(c.geometry,c.materials)})},setCrossOrigin:function(a){this.crossOrigin=a},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,f,h,k,l,n,p,m,q,s,r,u,x,v=a.faces;n=a.vertices;var y=a.normals,w=a.colors,G=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&G++;for(d=0;d<G;d++)c.faceVertexUvs[d]=
-[]}k=0;for(l=n.length;k<l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=v.length;k<l;)if(b=v[k++],q=b&1,h=b&2,d=b&8,p=b&16,s=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=v[k];q.b=v[k+1];q.c=v[k+3];r=new THREE.Face3;r.a=v[k+1];r.b=v[k+2];r.c=v[k+3];k+=4;h&&(h=v[k++],q.materialIndex=h,r.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<G;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],f=0;4>f;f++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,
-m),2!==f&&c.faceVertexUvs[d][h].push(x),0!==f&&c.faceVertexUvs[d][h+1].push(x);p&&(p=3*v[k++],q.normal.set(y[p++],y[p++],y[p]),r.normal.copy(q.normal));if(s)for(d=0;4>d;d++)p=3*v[k++],s=new THREE.Vector3(y[p++],y[p++],y[p]),2!==d&&q.vertexNormals.push(s),0!==d&&r.vertexNormals.push(s);n&&(n=v[k++],n=w[n],q.color.setHex(n),r.color.setHex(n));if(b)for(d=0;4>d;d++)n=v[k++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&r.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(r)}else{q=
-new THREE.Face3;q.a=v[k++];q.b=v[k++];q.c=v[k++];h&&(h=v[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<G;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],f=0;3>f;f++)m=v[k++],x=u[2*m],m=u[2*m+1],x=new THREE.Vector2(x,m),c.faceVertexUvs[d][h].push(x);p&&(p=3*v[k++],q.normal.set(y[p++],y[p++],y[p]));if(s)for(d=0;3>d;d++)p=3*v[k++],s=new THREE.Vector3(y[p++],y[p++],y[p]),q.vertexNormals.push(s);n&&(n=v[k++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=v[k++],q.vertexColors.push(new THREE.Color(w[n]));
+d.type){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,g);b(c.geometry,c.materials)})},setCrossOrigin:function(a){this.crossOrigin=a},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,f,h,k,l,n,p,m,q,t,r,v,w,u=a.faces;n=a.vertices;var z=a.normals,x=a.colors,D=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&D++;for(d=0;d<D;d++)c.faceVertexUvs[d]=
+[]}k=0;for(l=n.length;k<l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=u.length;k<l;)if(b=u[k++],q=b&1,h=b&2,d=b&8,p=b&16,t=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=u[k];q.b=u[k+1];q.c=u[k+3];r=new THREE.Face3;r.a=u[k+1];r.b=u[k+2];r.c=u[k+3];k+=4;h&&(h=u[k++],q.materialIndex=h,r.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],f=0;4>f;f++)m=u[k++],w=v[2*m],m=v[2*m+1],w=new THREE.Vector2(w,
+m),2!==f&&c.faceVertexUvs[d][h].push(w),0!==f&&c.faceVertexUvs[d][h+1].push(w);p&&(p=3*u[k++],q.normal.set(z[p++],z[p++],z[p]),r.normal.copy(q.normal));if(t)for(d=0;4>d;d++)p=3*u[k++],t=new THREE.Vector3(z[p++],z[p++],z[p]),2!==d&&q.vertexNormals.push(t),0!==d&&r.vertexNormals.push(t);n&&(n=u[k++],n=x[n],q.color.setHex(n),r.color.setHex(n));if(b)for(d=0;4>d;d++)n=u[k++],n=x[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&r.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(r)}else{q=
+new THREE.Face3;q.a=u[k++];q.b=u[k++];q.c=u[k++];h&&(h=u[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<D;d++)for(v=a.uvs[d],c.faceVertexUvs[d][h]=[],f=0;3>f;f++)m=u[k++],w=v[2*m],m=v[2*m+1],w=new THREE.Vector2(w,m),c.faceVertexUvs[d][h].push(w);p&&(p=3*u[k++],q.normal.set(z[p++],z[p++],z[p]));if(t)for(d=0;3>d;d++)p=3*u[k++],t=new THREE.Vector3(z[p++],z[p++],z[p]),q.vertexNormals.push(t);n&&(n=u[k++],q.color.setHex(x[n]));if(b)for(d=0;3>d;d++)n=u[k++],q.vertexColors.push(new THREE.Color(x[n]));
 c.faces.push(q)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,f=a.skinWeights.length;d<f;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:0));if(a.skinIndices)for(d=0,f=a.skinIndices.length;d<f;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<
 c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");c.animation=a.animation;c.animations=a.animations})();(function(b){if(void 0!==a.morphTargets){var d,f,h,k,l,n;d=0;for(f=a.morphTargets.length;d<f;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=
 [],l=c.morphTargets[d].vertices,n=a.morphTargets[d].vertices,h=0,k=n.length;h<k;h+=3){var p=new THREE.Vector3;p.x=n[h]*b;p.y=n[h+1]*b;p.z=n[h+2]*b;l.push(p)}}if(void 0!==a.morphColors)for(d=0,f=a.morphColors.length;d<f;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,l=a.morphColors[d].colors,b=0,h=l.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(l[b],l[b+1],l[b+2]),k.push(n)})(d);c.computeFaceNormals();c.computeBoundingSphere();
-if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=THREE.Loader.prototype.initMaterials(a.materials,b,this.crossOrigin);THREE.Loader.prototype.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}}};
-THREE.LoadingManager=function(a,b,c){var d=this,e=!1,g=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++;if(!1===e&&void 0!==d.onStart)d.onStart(a,g,f);e=!0};this.itemEnd=function(a){g++;if(void 0!==d.onProgress)d.onProgress(a,g,f);if(g===f&&(e=!1,void 0!==d.onLoad))d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b,c,d){var e=this,g=new THREE.XHRLoader(e.manager);g.setCrossOrigin(this.crossOrigin);g.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.data.attributes,d;for(d in c){var e=c[d],g=new self[e.type](e.array);b.addAttribute(d,new THREE.BufferAttribute(g,e.itemSize))}c=a.data.groups||a.data.drawcalls||a.data.offsets;
-if(void 0!==c)for(d=0,e=c.length;d!==e;++d)g=c[d],b.addGroup(g.start,g.count);a=a.data.boundingSphere;void 0!==a&&(c=new THREE.Vector3,void 0!==a.center&&c.fromArray(a.center),b.boundingSphere=new THREE.Sphere(c,a.radius));return b}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=THREE.Loader.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:d}}};
+THREE.LoadingManager=function(a,b,c){var d=this,e=!1,g=0,f=0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++;if(!1===e&&void 0!==d.onStart)d.onStart(a,g,f);e=!0};this.itemEnd=function(a){g++;if(void 0!==d.onProgress)d.onProgress(a,g,f);if(g===f&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)}};THREE.DefaultLoadingManager=new THREE.LoadingManager;
+THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b,c,d){var e=this,g=new THREE.XHRLoader(e.manager);g.setCrossOrigin(this.crossOrigin);g.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.data.index;void 0!==c&&(c=new self[c.type](c.array),b.addIndex(new THREE.BufferAttribute(c,1)));var d=a.data.attributes,e;for(e in d){var g=d[e],c=new self[g.type](g.array);
+b.addAttribute(e,new THREE.BufferAttribute(c,g.itemSize))}e=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==e)for(c=0,d=e.length;c!==d;++c)g=e[c],b.addGroup(g.start,g.count);a=a.data.boundingSphere;void 0!==a&&(e=new THREE.Vector3,void 0!==a.center&&e.fromArray(a.center),b.boundingSphere=new THREE.Sphere(e,a.radius));return b}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
 THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(a,b,c,d){var e=this,g=new THREE.XHRLoader(e.manager);g.setCrossOrigin(this.crossOrigin);g.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE[a.type];void 0!==a.color&&b.color.setHex(a.color);void 0!==a.emissive&&b.emissive.setHex(a.emissive);void 0!==a.specular&&b.specular.setHex(a.specular);void 0!==a.shininess&&(b.shininess=a.shininess);
 void 0!==a.uniforms&&(b.uniforms=a.uniforms);void 0!==a.attributes&&(b.attributes=a.attributes);void 0!==a.vertexShader&&(b.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(b.fragmentShader=a.fragmentShader);void 0!==a.vertexColors&&(b.vertexColors=a.vertexColors);void 0!==a.shading&&(b.shading=a.shading);void 0!==a.blending&&(b.blending=a.blending);void 0!==a.side&&(b.side=a.side);void 0!==a.opacity&&(b.opacity=a.opacity);void 0!==a.transparent&&(b.transparent=a.transparent);void 0!==a.alphaTest&&
 (b.alphaTest=a.alphaTest);void 0!==a.wireframe&&(b.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(b.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.size&&(b.size=a.size);void 0!==a.sizeAttenuation&&(b.sizeAttenuation=a.sizeAttenuation);if(void 0!==a.materials)for(var c=0,d=a.materials.length;c<d;c++)b.materials.push(this.parse(a.materials[c]));return b}};THREE.ObjectLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.texturePath=""};
@@ -314,17 +306,18 @@ THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(a,b,c
 d=this.parseTextures(a.textures,d),d=this.parseMaterials(a.materials,d),e=this.parseObject(a.object,c,d);void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseGeometries:function(a){var b={};if(void 0!==a)for(var c=new THREE.JSONLoader,d=new THREE.BufferGeometryLoader,e=0,g=a.length;e<g;e++){var f,h=a[e];switch(h.type){case "PlaneGeometry":case "PlaneBufferGeometry":f=new THREE[h.type](h.width,h.height,h.widthSegments,h.heightSegments);break;case "BoxGeometry":case "CubeGeometry":f=
 new THREE.BoxGeometry(h.width,h.height,h.depth,h.widthSegments,h.heightSegments,h.depthSegments);break;case "CircleBufferGeometry":f=new THREE.CircleBufferGeometry(h.radius,h.segments,h.thetaStart,h.thetaLength);break;case "CircleGeometry":f=new THREE.CircleGeometry(h.radius,h.segments,h.thetaStart,h.thetaLength);break;case "CylinderGeometry":f=new THREE.CylinderGeometry(h.radiusTop,h.radiusBottom,h.height,h.radialSegments,h.heightSegments,h.openEnded,h.thetaStart,h.thetaLength);break;case "SphereGeometry":f=
 new THREE.SphereGeometry(h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.phiLength,h.thetaStart,h.thetaLength);break;case "SphereBufferGeometry":f=new THREE.SphereBufferGeometry(h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.phiLength,h.thetaStart,h.thetaLength);break;case "DodecahedronGeometry":f=new THREE.DodecahedronGeometry(h.radius,h.detail);break;case "IcosahedronGeometry":f=new THREE.IcosahedronGeometry(h.radius,h.detail);break;case "OctahedronGeometry":f=new THREE.OctahedronGeometry(h.radius,
-h.detail);break;case "TetrahedronGeometry":f=new THREE.TetrahedronGeometry(h.radius,h.detail);break;case "RingGeometry":f=new THREE.RingGeometry(h.innerRadius,h.outerRadius,h.thetaSegments,h.phiSegments,h.thetaStart,h.thetaLength);break;case "TorusGeometry":f=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":f=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "BufferGeometry":f=
-d.parse(h);break;case "Geometry":f=c.parse(h.data,this.texturePath).geometry;break;case "TextGeometry":f=new THREE.TextGeometry(h.text,h.data)}f.uuid=h.uuid;void 0!==h.name&&(f.name=h.name);b[h.uuid]=f}return b},parseMaterials:function(a,b){var c={};if(void 0!==a)for(var d=function(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined texture",a);return b[a]},e=new THREE.MaterialLoader,g=0,f=a.length;g<f;g++){var h=a[g],k=e.parse(h);k.uuid=h.uuid;void 0!==h.depthTest&&(k.depthTest=h.depthTest);
-void 0!==h.depthWrite&&(k.depthWrite=h.depthWrite);void 0!==h.name&&(k.name=h.name);void 0!==h.map&&(k.map=d(h.map));void 0!==h.alphaMap&&(k.alphaMap=d(h.alphaMap),k.transparent=!0);void 0!==h.bumpMap&&(k.bumpMap=d(h.bumpMap));void 0!==h.bumpScale&&(k.bumpScale=h.bumpScale);void 0!==h.normalMap&&(k.normalMap=d(h.normalMap));h.normalScale&&(k.normalScale=new THREE.Vector2(h.normalScale,h.normalScale));void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));void 0!==h.envMap&&(k.envMap=d(h.envMap),
-k.combine=THREE.MultiplyOperation);h.reflectivity&&(k.reflectivity=h.reflectivity);void 0!==h.lightMap&&(k.lightMap=d(h.lightMap));void 0!==h.lightMapIntensity&&(k.lightMapIntensity=h.lightMapIntensity);void 0!==h.aoMap&&(k.aoMap=d(h.aoMap));void 0!==h.aoMapIntensity&&(k.aoMapIntensity=h.aoMapIntensity);c[h.uuid]=k}return c},parseImages:function(a,b){var c=this,d={};if(void 0!==a&&0<a.length){var e=new THREE.LoadingManager(b),g=new THREE.ImageLoader(e);g.setCrossOrigin(this.crossOrigin);for(var e=
-function(a){a=c.texturePath+a;c.manager.itemStart(a);return g.load(a,function(){c.manager.itemEnd(a)})},f=0,h=a.length;f<h;f++){var k=a[f];d[k.uuid]=e(k.url)}}return d},parseTextures:function(a,b){function c(a){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return THREE[a]}var d={};if(void 0!==a)for(var e=0,g=a.length;e<g;e++){var f=a[e];void 0===f.image&&console.warn('THREE.ObjectLoader: No "image" specified for',f.uuid);void 0===
-b[f.image]&&console.warn("THREE.ObjectLoader: Undefined image",f.image);var h=new THREE.Texture(b[f.image]);h.needsUpdate=!0;h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);void 0!==f.mapping&&(h.mapping=c(f.mapping));void 0!==f.repeat&&(h.repeat=new THREE.Vector2(f.repeat[0],f.repeat[1]));void 0!==f.minFilter&&(h.minFilter=c(f.minFilter));void 0!==f.magFilter&&(h.magFilter=c(f.magFilter));void 0!==f.anisotropy&&(h.anisotropy=f.anisotropy);Array.isArray(f.wrap)&&(h.wrapS=c(f.wrap[0]),h.wrapT=c(f.wrap[1]));
-d[f.uuid]=h}return d},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;e=function(a){void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return c[a]};var g=function(a){void 0===d[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return d[a]};switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,
-b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "AreaLight":e=new THREE.AreaLight(b.color,b.intensity);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance,b.decay);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent,b.decay);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,
-b.intensity);break;case "Mesh":e=new THREE.Mesh(e(b.geometry),g(b.material));break;case "Line":e=new THREE.Line(e(b.geometry),g(b.material),b.mode);break;case "PointCloud":e=new THREE.PointCloud(e(b.geometry),g(b.material));break;case "Sprite":e=new THREE.Sprite(g(b.material));break;case "Group":e=new THREE.Group;break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&
-e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.castShadow&&(e.castShadow=b.castShadow);void 0!==b.receiveShadow&&(e.receiveShadow=b.receiveShadow);void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var f in b.children)e.add(this.parseObject(b.children[f],c,d));return e}}()};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b,c,d){var e=new THREE.ImageLoader(this.manager);e.setCrossOrigin(this.crossOrigin);e.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.DataTextureLoader=THREE.BinaryTextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this._parser=null};
+h.detail);break;case "TetrahedronGeometry":f=new THREE.TetrahedronGeometry(h.radius,h.detail);break;case "RingGeometry":f=new THREE.RingGeometry(h.innerRadius,h.outerRadius,h.thetaSegments,h.phiSegments,h.thetaStart,h.thetaLength);break;case "TorusGeometry":f=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":f=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "TextGeometry":f=
+new THREE.TextGeometry(h.text,h.data);break;case "BufferGeometry":f=d.parse(h);break;case "Geometry":f=c.parse(h.data,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+h.type+'"');continue}f.uuid=h.uuid;void 0!==h.name&&(f.name=h.name);b[h.uuid]=f}return b},parseMaterials:function(a,b){var c={};if(void 0!==a)for(var d=function(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined texture",a);return b[a]},e=new THREE.MaterialLoader,g=0,
+f=a.length;g<f;g++){var h=a[g],k=e.parse(h);k.uuid=h.uuid;void 0!==h.depthTest&&(k.depthTest=h.depthTest);void 0!==h.depthWrite&&(k.depthWrite=h.depthWrite);void 0!==h.name&&(k.name=h.name);void 0!==h.map&&(k.map=d(h.map));void 0!==h.alphaMap&&(k.alphaMap=d(h.alphaMap),k.transparent=!0);void 0!==h.bumpMap&&(k.bumpMap=d(h.bumpMap));void 0!==h.bumpScale&&(k.bumpScale=h.bumpScale);void 0!==h.normalMap&&(k.normalMap=d(h.normalMap));h.normalScale&&(k.normalScale=new THREE.Vector2(h.normalScale,h.normalScale));
+void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));void 0!==h.envMap&&(k.envMap=d(h.envMap),k.combine=THREE.MultiplyOperation);h.reflectivity&&(k.reflectivity=h.reflectivity);void 0!==h.lightMap&&(k.lightMap=d(h.lightMap));void 0!==h.lightMapIntensity&&(k.lightMapIntensity=h.lightMapIntensity);void 0!==h.aoMap&&(k.aoMap=d(h.aoMap));void 0!==h.aoMapIntensity&&(k.aoMapIntensity=h.aoMapIntensity);c[h.uuid]=k}return c},parseImages:function(a,b){var c=this,d={};if(void 0!==a&&0<a.length){var e=new THREE.LoadingManager(b),
+g=new THREE.ImageLoader(e);g.setCrossOrigin(this.crossOrigin);for(var e=function(a){a=c.texturePath+a;c.manager.itemStart(a);return g.load(a,function(){c.manager.itemEnd(a)})},f=0,h=a.length;f<h;f++){var k=a[f];d[k.uuid]=e(k.url)}}return d},parseTextures:function(a,b){function c(a){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return THREE[a]}var d={};if(void 0!==a)for(var e=0,g=a.length;e<g;e++){var f=a[e];void 0===f.image&&
+console.warn('THREE.ObjectLoader: No "image" specified for',f.uuid);void 0===b[f.image]&&console.warn("THREE.ObjectLoader: Undefined image",f.image);var h=new THREE.Texture(b[f.image]);h.needsUpdate=!0;h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);void 0!==f.mapping&&(h.mapping=c(f.mapping));void 0!==f.repeat&&(h.repeat=new THREE.Vector2(f.repeat[0],f.repeat[1]));void 0!==f.minFilter&&(h.minFilter=c(f.minFilter));void 0!==f.magFilter&&(h.magFilter=c(f.magFilter));void 0!==f.anisotropy&&(h.anisotropy=
+f.anisotropy);Array.isArray(f.wrap)&&(h.wrapS=c(f.wrap[0]),h.wrapT=c(f.wrap[1]));d[f.uuid]=h}return d},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;e=function(a){void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return c[a]};var g=function(a){void 0===d[a]&&console.warn("THREE.ObjectLoader: Undefined material",a);return d[a]};switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,
+b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance,b.decay);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent,b.decay);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,
+b.groundColor,b.intensity);break;case "Mesh":e=new THREE.Mesh(e(b.geometry),g(b.material));break;case "LOD":e=new THREE.LOD;break;case "Line":e=new THREE.Line(e(b.geometry),g(b.material),b.mode);break;case "PointCloud":e=new THREE.PointCloud(e(b.geometry),g(b.material));break;case "Sprite":e=new THREE.Sprite(g(b.material));break;case "Group":e=new THREE.Group;break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,
+e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.castShadow&&(e.castShadow=b.castShadow);void 0!==b.receiveShadow&&(e.receiveShadow=b.receiveShadow);void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var f in b.children)e.add(this.parseObject(b.children[f],c,d));if("LOD"===b.type)for(b=b.levels,g=
+0;g<b.length;g++){var h=b[g];f=e.getObjectByProperty("uuid",h.object);void 0!==f&&e.addLevel(f,h.distance)}return e}}()};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b,c,d){var e=new THREE.ImageLoader(this.manager);e.setCrossOrigin(this.crossOrigin);e.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a}};
+THREE.DataTextureLoader=THREE.BinaryTextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this._parser=null};
 THREE.BinaryTextureLoader.prototype={constructor:THREE.BinaryTextureLoader,load:function(a,b,c,d){var e=this,g=new THREE.DataTexture,f=new THREE.XHRLoader(this.manager);f.setCrossOrigin(this.crossOrigin);f.setResponseType("arraybuffer");f.load(a,function(a){if(a=e._parser(a))void 0!==a.image?g.image=a.image:void 0!==a.data&&(g.image.width=a.width,g.image.height=a.height,g.image.data=a.data),g.wrapS=void 0!==a.wrapS?a.wrapS:THREE.ClampToEdgeWrapping,g.wrapT=void 0!==a.wrapT?a.wrapT:THREE.ClampToEdgeWrapping,
 g.magFilter=void 0!==a.magFilter?a.magFilter:THREE.LinearFilter,g.minFilter=void 0!==a.minFilter?a.minFilter:THREE.LinearMipMapLinearFilter,g.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(g.format=a.format),void 0!==a.type&&(g.type=a.type),void 0!==a.mipmaps&&(g.mipmaps=a.mipmaps),1===a.mipmapCount&&(g.minFilter=THREE.LinearFilter),g.needsUpdate=!0,b&&b(g,a)},c,d);return g},setCrossOrigin:function(a){this.crossOrigin=a}};
 THREE.CompressedTextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this._parser=null};
@@ -371,32 +364,36 @@ THREE.Texture=function(a,b,c,d,e,g,f,h,k){Object.defineProperty(this,"id",{value
 this.anisotropy=void 0!==k?k:1;this.format=void 0!==f?f: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.version=0;this.onUpdate=null};THREE.Texture.DEFAULT_IMAGE=void 0;THREE.Texture.DEFAULT_MAPPING=THREE.UVMapping;
 THREE.Texture.prototype={constructor:THREE.Texture,set needsUpdate(a){!0===a&&this.version++},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=
 a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;return this},toJSON:function(a){if(void 0!==a.textures[this.uuid])return a.textures[this.uuid];var b={metadata:{version:4.4,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy};if(void 0!==this.image){var c=
-this.image;void 0===c.uuid&&(c.uuid=THREE.Math.generateUUID());if(void 0===a.images[c.uuid]){var d=a.images,e=c.uuid,g=c.uuid,f;void 0!==c.toDataURL?f=c:(f=document.createElement("canvas"),f.width=c.width,f.height=c.height,f.getContext("2d").drawImage(c,0,0,c.width,c.height));f=2048<f.width||2048<f.height?f.toDataURL("image/jpeg",.6):f.toDataURL("image/png");d[e]={uuid:g,url:f}}b.image=c.uuid}return a.textures[this.uuid]=b},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);
-THREE.TextureIdCount=0;THREE.CanvasTexture=function(a,b,c,d,e,g,f,h,k){THREE.Texture.call(this,a,b,c,d,e,g,f,h,k);this.needsUpdate=!0};THREE.CanvasTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CanvasTexture.prototype.constructor=THREE.CanvasTexture;THREE.CubeTexture=function(a,b,c,d,e,g,f,h,k){b=void 0!==b?b:THREE.CubeReflectionMapping;THREE.Texture.call(this,a,b,c,d,e,g,f,h,k);this.images=a;this.flipY=!1};THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);
-THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;THREE.CubeTexture.prototype.copy=function(a){THREE.Texture.prototype.copy.call(this,a);this.images=a.images;return this};THREE.CompressedTexture=function(a,b,c,d,e,g,f,h,k,l,n){THREE.Texture.call(this,null,g,f,h,k,l,d,e,n);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture;
+this.image;void 0===c.uuid&&(c.uuid=THREE.Math.generateUUID());if(void 0===a.images[c.uuid]){var d=a.images,e=c.uuid,g=c.uuid,f;void 0!==c.toDataURL?f=c:(f=document.createElement("canvas"),f.width=c.width,f.height=c.height,f.getContext("2d").drawImage(c,0,0,c.width,c.height));f=2048<f.width||2048<f.height?f.toDataURL("image/jpeg",.6):f.toDataURL("image/png");d[e]={uuid:g,url:f}}b.image=c.uuid}return a.textures[this.uuid]=b},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(this.mapping===
+THREE.UVMapping){a.multiply(this.repeat);a.add(this.offset);if(0>a.x||1<a.x)switch(this.wrapS){case THREE.RepeatWrapping:a.x-=Math.floor(a.x);break;case THREE.ClampToEdgeWrapping:a.x=0>a.x?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(a.x)%2)?a.x=Math.ceil(a.x)-a.x:a.x-=Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case THREE.RepeatWrapping:a.y-=Math.floor(a.y);break;case THREE.ClampToEdgeWrapping:a.y=0>a.y?0:1;break;case THREE.MirroredRepeatWrapping:1===Math.abs(Math.floor(a.y)%
+2)?a.y=Math.ceil(a.y)-a.y:a.y-=Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CanvasTexture=function(a,b,c,d,e,g,f,h,k){THREE.Texture.call(this,a,b,c,d,e,g,f,h,k);this.needsUpdate=!0};THREE.CanvasTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CanvasTexture.prototype.constructor=THREE.CanvasTexture;
+THREE.CubeTexture=function(a,b,c,d,e,g,f,h,k){b=void 0!==b?b:THREE.CubeReflectionMapping;THREE.Texture.call(this,a,b,c,d,e,g,f,h,k);this.images=a;this.flipY=!1};THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;THREE.CubeTexture.prototype.copy=function(a){THREE.Texture.prototype.copy.call(this,a);this.images=a.images;return this};
+THREE.CompressedTexture=function(a,b,c,d,e,g,f,h,k,l,n){THREE.Texture.call(this,null,g,f,h,k,l,d,e,n);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture;
 THREE.DataTexture=function(a,b,c,d,e,g,f,h,k,l,n){THREE.Texture.call(this,null,g,f,h,k,l,d,e,n);this.image={data:a,width:b,height:c};this.magFilter=void 0!==k?k:THREE.NearestFilter;this.minFilter=void 0!==l?l:THREE.NearestFilter;this.generateMipmaps=this.flipY=!1};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
 THREE.VideoTexture=function(a,b,c,d,e,g,f,h,k){THREE.Texture.call(this,a,b,c,d,e,g,f,h,k);this.generateMipmaps=!1;var l=this,n=function(){requestAnimationFrame(n);a.readyState===a.HAVE_ENOUGH_DATA&&(l.needsUpdate=!0)};n()};THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype);THREE.VideoTexture.prototype.constructor=THREE.VideoTexture;THREE.Group=function(){THREE.Object3D.call(this);this.type="Group"};THREE.Group.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Group.prototype.constructor=THREE.Group;THREE.PointCloud=function(a,b){THREE.Object3D.call(this);this.type="PointCloud";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.PointCloudMaterial({color:16777215*Math.random()})};THREE.PointCloud.prototype=Object.create(THREE.Object3D.prototype);THREE.PointCloud.prototype.constructor=THREE.PointCloud;
 THREE.PointCloud.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray;return function(c,d){var e=this,g=e.geometry,f=c.params.PointCloud.threshold;a.getInverse(this.matrixWorld);b.copy(c.ray).applyMatrix4(a);if(null===g.boundingBox||!1!==b.isIntersectionBox(g.boundingBox)){var f=f/((this.scale.x+this.scale.y+this.scale.z)/3),h=f*f,k=new THREE.Vector3,f=function(a,f){var g=b.distanceSqToPoint(a);if(g<h){var k=b.closestPointToPoint(a);k.applyMatrix4(e.matrixWorld);var l=c.ray.origin.distanceTo(k);
-l<c.near||l>c.far||d.push({distance:l,distanceToRay:Math.sqrt(g),point:k.clone(),index:f,face:null,object:e})}};if(g instanceof THREE.BufferGeometry){var l=g.index,n=g.attributes.position.array;if(null!==l){var l=l.array,p=g.groups;0===p.length&&(p=[{start:0,count:l.length}]);for(var m=0,q=p.length;m<q;++m)for(var s=p[m],r=s.start,g=r,s=r+s.count;g<s;g++)r=l[g],k.fromArray(n,3*r),f(k,r)}else for(g=0,l=n.length/3;g<l;g++)k.fromArray(n,3*g),f(k,g)}else for(k=g.vertices,g=0,l=k.length;g<l;g++)f(k[g],
+l<c.near||l>c.far||d.push({distance:l,distanceToRay:Math.sqrt(g),point:k.clone(),index:f,face:null,object:e})}};if(g instanceof THREE.BufferGeometry){var l=g.index,n=g.attributes.position.array;if(null!==l){var l=l.array,p=g.groups;0===p.length&&(p=[{start:0,count:l.length}]);for(var m=0,q=p.length;m<q;++m)for(var t=p[m],r=t.start,g=r,t=r+t.count;g<t;g++)r=l[g],k.fromArray(n,3*r),f(k,r)}else for(g=0,l=n.length/3;g<l;g++)k.fromArray(n,3*g),f(k,g)}else for(k=g.vertices,g=0,l=k.length;g<l;g++)f(k[g],
 g)}}}();THREE.PointCloud.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.PointCloud.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON());void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON());b.object.geometry=this.geometry.uuid;b.object.material=this.material.uuid;return b};
 THREE.ParticleSystem=function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.PointCloud.");return new THREE.PointCloud(a,b)};THREE.Line=function(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(a,b);THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()})};
 THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.constructor=THREE.Line;
 THREE.Line.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var g=d.linePrecision,g=g*g,f=this.geometry;null===f.boundingSphere&&f.computeBoundingSphere();c.copy(f.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==d.ray.isIntersectionSphere(c)){a.getInverse(this.matrixWorld);b.copy(d.ray).applyMatrix4(a);var h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(f instanceof
-THREE.BufferGeometry){var m=f.index,q=f.attributes;if(null!==m){var m=m.array,q=q.position.array,s=f.groups;0===s.length&&(s=[{start:0,count:m.length}]);for(var r=0;r<s.length;r++)for(var f=s[r],u=f.start,x=f.count,f=u;f<u+x-1;f+=p){var v=m[f+1];h.fromArray(q,3*m[f]);k.fromArray(q,3*v);v=b.distanceSqToSegment(h,k,n,l);v>g||(n.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(n),v<d.near||v>d.far||e.push({distance:v,point:l.clone().applyMatrix4(this.matrixWorld),index:f,offsetIndex:r,face:null,
-faceIndex:null,object:this}))}}else for(q=q.position.array,f=0;f<q.length/3-1;f+=p)h.fromArray(q,3*f),k.fromArray(q,3*f+3),v=b.distanceSqToSegment(h,k,n,l),v>g||(n.applyMatrix4(this.matrixWorld),v=d.ray.origin.distanceTo(n),v<d.near||v>d.far||e.push({distance:v,point:l.clone().applyMatrix4(this.matrixWorld),index:f,face:null,faceIndex:null,object:this}))}else if(f instanceof THREE.Geometry)for(h=f.vertices,k=h.length,f=0;f<k-1;f+=p)v=b.distanceSqToSegment(h[f],h[f+1],n,l),v>g||(n.applyMatrix4(this.matrixWorld),
-v=d.ray.origin.distanceTo(n),v<d.near||v>d.far||e.push({distance:v,point:l.clone().applyMatrix4(this.matrixWorld),index:f,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};
+THREE.BufferGeometry){var m=f.index,q=f.attributes;if(null!==m){var m=m.array,q=q.position.array,t=f.groups;0===t.length&&(t=[{start:0,count:m.length}]);for(var r=0;r<t.length;r++)for(var f=t[r],v=f.start,w=f.count,f=v;f<v+w-1;f+=p){var u=m[f+1];h.fromArray(q,3*m[f]);k.fromArray(q,3*u);u=b.distanceSqToSegment(h,k,n,l);u>g||(n.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(n),u<d.near||u>d.far||e.push({distance:u,point:l.clone().applyMatrix4(this.matrixWorld),index:f,offsetIndex:r,face:null,
+faceIndex:null,object:this}))}}else for(q=q.position.array,f=0;f<q.length/3-1;f+=p)h.fromArray(q,3*f),k.fromArray(q,3*f+3),u=b.distanceSqToSegment(h,k,n,l),u>g||(n.applyMatrix4(this.matrixWorld),u=d.ray.origin.distanceTo(n),u<d.near||u>d.far||e.push({distance:u,point:l.clone().applyMatrix4(this.matrixWorld),index:f,face:null,faceIndex:null,object:this}))}else if(f instanceof THREE.Geometry)for(h=f.vertices,k=h.length,f=0;f<k-1;f+=p)u=b.distanceSqToSegment(h[f],h[f+1],n,l),u>g||(n.applyMatrix4(this.matrixWorld),
+u=d.ray.origin.distanceTo(n),u<d.near||u>d.far||e.push({distance:u,point:l.clone().applyMatrix4(this.matrixWorld),index:f,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};
 THREE.Line.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON());void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON());b.object.geometry=this.geometry.uuid;b.object.material=this.material.uuid;return b};THREE.LineStrip=0;THREE.LinePieces=1;THREE.LineSegments=function(a,b){THREE.Line.call(this,a,b);this.type="LineSegments"};
 THREE.LineSegments.prototype=Object.create(THREE.Line.prototype);THREE.LineSegments.prototype.constructor=THREE.LineSegments;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);THREE.Mesh.prototype.constructor=THREE.Mesh;
 THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;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.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
-THREE.Mesh.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere,d=new THREE.Vector3,e=new THREE.Vector3,g=new THREE.Vector3,f=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3;return function(l,n){var p=this.geometry,m=this.material;if(void 0!==m&&(null===p.boundingSphere&&p.computeBoundingSphere(),c.copy(p.boundingSphere),c.applyMatrix4(this.matrixWorld),!1!==l.ray.isIntersectionSphere(c)&&(a.getInverse(this.matrixWorld),b.copy(l.ray).applyMatrix4(a),null===
-p.boundingBox||!1!==b.isIntersectionBox(p.boundingBox)))){var q,s,r;if(p instanceof THREE.BufferGeometry)if(s=p.index,q=p.attributes,null!==s){var u=s.array,x=q.position.array,p=p.groups;0===p.length&&(p=[{start:0,count:u.length}]);for(var v=0,y=p.length;v<y;++v){q=p[v];for(var w=s=q.start,G=s+q.count;w<G;w+=3){q=u[w];s=u[w+1];r=u[w+2];d.fromArray(x,3*q);e.fromArray(x,3*s);g.fromArray(x,3*r);var B=m.side===THREE.BackSide?b.intersectTriangle(g,e,d,!0):b.intersectTriangle(d,e,g,m.side!==THREE.DoubleSide);
-if(null!==B){B.applyMatrix4(this.matrixWorld);var z=l.ray.origin.distanceTo(B);z<l.near||z>l.far||n.push({distance:z,point:B,face:new THREE.Face3(q,s,r,THREE.Triangle.normal(d,e,g)),faceIndex:Math.floor(w/3),object:this})}}}}else for(x=q.position.array,w=0,G=x.length;w<G;w+=9)d.fromArray(x,w),e.fromArray(x,w+3),g.fromArray(x,w+6),B=m.side===THREE.BackSide?b.intersectTriangle(g,e,d,!0):b.intersectTriangle(d,e,g,m.side!==THREE.DoubleSide),null!==B&&(B.applyMatrix4(this.matrixWorld),z=l.ray.origin.distanceTo(B),
-z<l.near||z>l.far||(q=w/3,s=q+1,r=q+2,n.push({distance:z,point:B,face:new THREE.Face3(q,s,r,THREE.Triangle.normal(d,e,g)),index:q,object:this})));else if(p instanceof THREE.Geometry)for(u=m instanceof THREE.MeshFaceMaterial,x=!0===u?m.materials:null,v=p.vertices,y=p.faces,w=0,G=y.length;w<G;w++){var A=y[w],B=!0===u?x[A.materialIndex]:m;if(void 0!==B){q=v[A.a];s=v[A.b];r=v[A.c];if(!0===B.morphTargets){var z=p.morphTargets,O=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);g.set(0,0,0);for(var K=
-0,D=z.length;K<D;K++){var P=O[K];if(0!==P){var J=z[K].vertices;d.addScaledVector(f.subVectors(J[A.a],q),P);e.addScaledVector(h.subVectors(J[A.b],s),P);g.addScaledVector(k.subVectors(J[A.c],r),P)}}d.add(q);e.add(s);g.add(r);q=d;s=e;r=g}B=B.side===THREE.BackSide?b.intersectTriangle(r,s,q,!0):b.intersectTriangle(q,s,r,B.side!==THREE.DoubleSide);null!==B&&(B.applyMatrix4(this.matrixWorld),z=l.ray.origin.distanceTo(B),z<l.near||z>l.far||n.push({distance:z,point:B,face:A,faceIndex:w,object:this}))}}}}}();
-THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};THREE.Mesh.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON(a));void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a));b.object.geometry=this.geometry.uuid;b.object.material=this.material.uuid;return b};
-THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
+THREE.Mesh.prototype.raycast=function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,q);e.multiplyScalar(q.x);f.multiplyScalar(q.y);g.multiplyScalar(q.z);e.add(f).add(g);return e.clone()}var b=new THREE.Matrix4,c=new THREE.Ray,d=new THREE.Sphere,e=new THREE.Vector3,g=new THREE.Vector3,f=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector2,p=new THREE.Vector2,m=new THREE.Vector2,q=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector3;
+return function(q,w){var u=this.geometry,z=this.material;if(void 0!==z&&(null===u.boundingSphere&&u.computeBoundingSphere(),d.copy(u.boundingSphere),d.applyMatrix4(this.matrixWorld),!1!==q.ray.isIntersectionSphere(d)&&(b.getInverse(this.matrixWorld),c.copy(q.ray).applyMatrix4(b),null===u.boundingBox||!1!==c.isIntersectionBox(u.boundingBox)))){var x,D,F;if(u instanceof THREE.BufferGeometry){x=u.index;var y=u.attributes;if(null!==x){var B=x.array,L=y.position.array,u=u.groups;0===u.length&&(u=[{start:0,
+count:B.length}]);for(var N=0,C=u.length;N<C;++N){x=u[N];for(var O=D=x.start,G=D+x.count;O<G;O+=3){x=B[O];D=B[O+1];F=B[O+2];e.fromArray(L,3*x);g.fromArray(L,3*D);f.fromArray(L,3*F);if(z.side===THREE.BackSide){if(null===c.intersectTriangle(f,g,e,!0,t))continue}else if(null===c.intersectTriangle(e,g,f,z.side!==THREE.DoubleSide,t))continue;r.copy(t);r.applyMatrix4(this.matrixWorld);var J=q.ray.origin.distanceTo(r);if(!(J<q.near||J>q.far)){var A;void 0!==y.uv&&(A=y.uv.array,n.fromArray(A,2*x),p.fromArray(A,
+2*D),m.fromArray(A,2*F),A=a(t,e,g,f,n,p,m));w.push({distance:J,point:r.clone(),uv:A,face:new THREE.Face3(x,D,F,THREE.Triangle.normal(e,g,f)),faceIndex:Math.floor(O/3),object:this})}}}}else for(L=y.position.array,O=0,G=L.length;O<G;O+=9){e.fromArray(L,O);g.fromArray(L,O+3);f.fromArray(L,O+6);if(z.side===THREE.BackSide){if(null===c.intersectTriangle(f,g,e,!0,t))continue}else if(null===c.intersectTriangle(e,g,f,z.side!==THREE.DoubleSide,t))continue;r.copy(t);r.applyMatrix4(this.matrixWorld);J=q.ray.origin.distanceTo(r);
+J<q.near||J>q.far||(void 0!==y.uv&&(A=y.uv.array,n.fromArray(A,O),p.fromArray(A,O+2),m.fromArray(A,O+4),A=a(t,e,g,f,n,p,m)),x=O/3,D=x+1,F=x+2,w.push({distance:J,point:r.clone(),uv:A,face:new THREE.Face3(x,D,F,THREE.Triangle.normal(e,g,f)),index:x,object:this}))}}else if(u instanceof THREE.Geometry)for(y=z instanceof THREE.MeshFaceMaterial,B=!0===y?z.materials:null,L=u.vertices,N=u.faces,C=0,O=N.length;C<O;C++)if(G=N[C],J=!0===y?B[G.materialIndex]:z,void 0!==J){x=L[G.a];D=L[G.b];F=L[G.c];if(!0===J.morphTargets){var H=
+u.morphTargets,P=this.morphTargetInfluences;e.set(0,0,0);g.set(0,0,0);f.set(0,0,0);for(var Q=0,V=H.length;Q<V;Q++){var R=P[Q];if(0!==R){var S=H[Q].vertices;e.addScaledVector(h.subVectors(S[G.a],x),R);g.addScaledVector(k.subVectors(S[G.b],D),R);f.addScaledVector(l.subVectors(S[G.c],F),R)}}e.add(x);g.add(D);f.add(F);x=e;D=g;F=f}if(J.side===THREE.BackSide){if(null===c.intersectTriangle(F,D,x,!0,t))continue}else if(null===c.intersectTriangle(x,D,F,J.side!==THREE.DoubleSide,t))continue;r.copy(t);r.applyMatrix4(this.matrixWorld);
+J=q.ray.origin.distanceTo(r);J<q.near||J>q.far||(0<u.faceVertexUvs[0].length&&(A=u.faceVertexUvs[0][C],n.copy(A[0]),p.copy(A[1]),m.copy(A[2]),A=a(t,x,D,F,n,p,m)),w.push({distance:J,point:r.clone(),uv:A,face:G,faceIndex:C,object:this}))}}}}();THREE.Mesh.prototype.clone=function(){return(new this.constructor(this.geometry,this.material)).copy(this)};
+THREE.Mesh.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);void 0===a.geometries[this.geometry.uuid]&&(a.geometries[this.geometry.uuid]=this.geometry.toJSON(a));void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON(a));b.object.geometry=this.geometry.uuid;b.object.material=this.material.uuid;return b};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);
+THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this};
 THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=THREE.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)):
 this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
 THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
@@ -413,10 +410,11 @@ THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.an
 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);var c=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a=this.morphTargetInfluences;
 c!==this.currentKeyframe&&(a[this.lastKeyframe]=0,a[this.currentKeyframe]=1,a[c]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=c);b=this.time%b/b;this.directionBackwards&&(b=1-b);a[this.currentKeyframe]=b;a[this.lastKeyframe]=1-b};THREE.MorphAnimMesh.prototype.interpolateTargets=function(a,b,c){for(var d=this.morphTargetInfluences,e=0,g=d.length;e<g;e++)d[e]=0;-1<a&&(d[a]=1-c);-1<b&&(d[b]=c)};
 THREE.MorphAnimMesh.prototype.copy=function(a){THREE.Mesh.prototype.copy.call(this,a);this.duration=a.duration;this.mirroredLoop=a.mirroredLoop;this.time=a.time;this.lastKeyframe=a.lastKeyframe;this.currentKeyframe=a.currentKeyframe;this.direction=a.direction;this.directionBackwards=a.directionBackwards;return this};
-THREE.LOD=function(){THREE.Object3D.call(this);Object.defineProperties(this,{levels:{enumerable:!0,value:[]},objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}})};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.constructor=THREE.LOD;THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)};
-THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object};THREE.LOD.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}();
+THREE.LOD=function(){THREE.Object3D.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]},objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}})};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.constructor=THREE.LOD;
+THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object};
+THREE.LOD.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}();
 THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=!0;for(var e=1,g=d.length;e<g;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<g;e++)d[e].object.visible=!1}}}();
-THREE.LOD.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this};
+THREE.LOD.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this};THREE.LOD.prototype.toJSON=function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a};
 THREE.Sprite=function(){var a=new Uint16Array([0,1,2,0,2,3]),b=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),c=new Float32Array([0,0,1,0,1,1,0,1]),d=new THREE.BufferGeometry;d.addIndex(new THREE.BufferAttribute(a,1));d.addAttribute("position",new THREE.BufferAttribute(b,3));d.addAttribute("uv",new THREE.BufferAttribute(c,2));return function(a){THREE.Object3D.call(this);this.type="Sprite";this.geometry=d;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.distanceSqToPoint(a);d>this.scale.x*this.scale.y||c.push({distance:Math.sqrt(d),point:this.position,face:null,object:this})}}();THREE.Sprite.prototype.clone=function(){return(new this.constructor(this.material)).copy(this)};
 THREE.Sprite.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);void 0===a.materials[this.material.uuid]&&(a.materials[this.material.uuid]=this.material.toJSON());b.object.material=this.material.uuid;return b};THREE.Particle=THREE.Sprite;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);
@@ -487,93 +485,93 @@ tFlip:{type:"f",value:-1}},vertexShader:["varying vec3 vWorldPosition;",THREE.Sh
 THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;",THREE.ShaderChunk.common,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\nvec3 direction = normalize( vWorldPosition );\nvec2 sampleUV;\nsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\nsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\ngl_FragColor = texture2D( tEquirect, sampleUV );",THREE.ShaderChunk.logdepthbuf_fragment,
 "}"].join("\n")},depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.common,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:[THREE.ShaderChunk.common,THREE.ShaderChunk.logdepthbuf_pars_fragment,"vec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = mod( depth * bit_shift * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {",
 THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")}};
-THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===Q&&(a*=d,b*=d,c*=d);t.clearColor(a,b,c,d)}function c(){L.init();t.viewport(Ia,Aa,Ba,Ca);b(E.r,E.g,E.b,ha)}function d(){$a=rb=null;va="";ab=-1;jb=!0;L.reset()}function e(a){a.preventDefault();d();c();$.clear()}function g(a){a=a.target;a.removeEventListener("dispose",g);a:{var b=$.get(a);if(a.image&&b.__image__webglTextureCube)t.deleteTexture(b.__image__webglTextureCube);else{if(void 0===b.__webglInit)break a;t.deleteTexture(b.__webglTexture)}$.delete(a)}Da.textures--}
-function f(a){a=a.target;a.removeEventListener("dispose",f);var b=$.get(a);if(a&&void 0!==b.__webglTexture){t.deleteTexture(b.__webglTexture);if(a instanceof THREE.WebGLRenderTargetCube)for(var c=0;6>c;c++)t.deleteFramebuffer(b.__webglFramebuffer[c]),t.deleteRenderbuffer(b.__webglRenderbuffer[c]);else t.deleteFramebuffer(b.__webglFramebuffer),t.deleteRenderbuffer(b.__webglRenderbuffer);$.delete(a)}Da.textures--}function h(a){a=a.target;a.removeEventListener("dispose",h);k(a);$.delete(a)}function k(a){var b=
-$.get(a).program.program;if(void 0!==b){a.program=void 0;a=0;for(var c=ra.length;a!==c;++a){var d=ra[a];if(d.program===b){0===--d.usedTimes&&(c-=1,ra[a]=ra[c],ra.pop(),t.deleteProgram(b),Da.programs=c);break}}}}function l(a,b){return b[0]-a[0]}function n(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function p(a,b){return a.object.renderOrder!==b.object.renderOrder?
-a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function m(a,b,c,d,e){var f;c.transparent?(d=ya,f=++Ha):(d=ia,f=++za);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=ba.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:ba.z,group:e},d.push(f))}function q(a){if(!1!==a.visible){if(a instanceof THREE.Light)X.push(a);else if(a instanceof THREE.Sprite)Ra.push(a);else if(a instanceof THREE.LensFlare)Sa.push(a);else if(a instanceof THREE.ImmediateRenderObject){var b,
-c;a.material.transparent?(b=Ja,c=++Ka):(b=qa,c=++bb);c<b.length?b[c]=a:b.push(a)}else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.PointCloud)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),!1===a.frustumCulled||!0===kb.intersectsObject(a)){var d=a.material;if(!0===d.visible)if(!0===la.sortObjects&&(ba.setFromMatrixPosition(a.matrixWorld),ba.applyProjection(Ta)),b=sa.update(a),d instanceof THREE.MeshFaceMaterial){c=b.groups;for(var e=d.materials,d=0,f=c.length;d<
-f;d++){var g=c[d],h=e[g.materialIndex];!0===h.visible&&m(a,b,h,ba.z,g)}}else m(a,b,d,ba.z)}a=a.children;d=0;for(f=a.length;d<f;d++)q(a[d])}}function s(a,b,c,d,e){for(var f=0,g=a.length;f<g;f++){var h=a[f],k=h.object,l=h.geometry,m=void 0===e?h.material:e,h=h.group;k.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,k.matrixWorld);k.normalMatrix.getNormalMatrix(k.modelViewMatrix);la.renderBufferDirect(b,c,d,l,m,k,h)}}function r(a,b,c,d,e){for(var f=e,g=0,h=a.length;g<h;g++){var k=a[g];k.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,
-k.matrixWorld);k.normalMatrix.getNormalMatrix(k.modelViewMatrix);void 0===e&&(f=k.material);u(f);var l=x(b,c,d,f,k);va="";k.render(function(a){la.renderBufferImmediate(a,l,f)})}}function u(a){a.side!==THREE.DoubleSide?L.enable(t.CULL_FACE):L.disable(t.CULL_FACE);L.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?L.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):L.setBlending(THREE.NoBlending);L.setDepthFunc(a.depthFunc);L.setDepthTest(a.depthTest);
-L.setDepthWrite(a.depthWrite);L.setColorWrite(a.colorWrite);L.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function x(a,b,c,d,e){var f,l,m,n;lb=0;var q=$.get(d);if(d.needsUpdate||!q.program){a:{for(var p=$.get(d),s=$b[d.type],r=0,x=0,u=0,z=0,O=0,A=b.length;O<A;O++){var C=b[O];C.onlyShadow||!1===C.visible||(C instanceof THREE.DirectionalLight&&r++,C instanceof THREE.PointLight&&x++,C instanceof THREE.SpotLight&&u++,C instanceof THREE.HemisphereLight&&z++)}f=r;l=x;m=
-u;n=z;for(var J,F=0,E=0,H=b.length;E<H;E++){var N=b[E];N.castShadow&&(N instanceof THREE.SpotLight&&F++,N instanceof THREE.DirectionalLight&&F++)}J=F;var R;if(ka.floatVertexTextures&&e&&e.skeleton&&e.skeleton.useVertexTexture)R=1024;else{var za=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),P=Math.floor((za-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&(P=Math.min(e.skeleton.bones.length,P),P<e.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+
-P+" (try OpenGL instead of ANGLE)"));R=P}var Q=ka.precision;null!==d.precision&&(Q=ka.getMaxPrecision(d.precision),Q!==d.precision&&console.warn("THREE.WebGLRenderer.initMaterial:",d.precision,"not supported, using",Q,"instead."));var U={precision:Q,supportsVertexTextures:ka.vertexTextures,map:!!d.map,envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,lightMap:!!d.lightMap,aoMap:!!d.aoMap,emissiveMap:!!d.emissiveMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,
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-maxHemiLights:n,maxShadows:J,shadowMapEnabled:ma.enabled&&e.receiveShadow&&0<J,shadowMapType:ma.type,shadowMapDebug:ma.debug,alphaTest:d.alphaTest,metal:d.metal,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===THREE.BackSide},S=[];s?S.push(s):(S.push(d.fragmentShader),S.push(d.vertexShader));if(void 0!==d.defines)for(var qa in d.defines)S.push(qa),S.push(d.defines[qa]);for(qa in U)S.push(qa),S.push(U[qa]);var W=S.join(),ya=!0;if(p.program)if(p.program.code!==W)k(d);else if(void 0!==s)break a;
-else ya=!1;else d.addEventListener("dispose",h);if(s){var Ha=THREE.ShaderLib[s];p.__webglShader={name:d.type,uniforms:THREE.UniformsUtils.clone(Ha.uniforms),vertexShader:Ha.vertexShader,fragmentShader:Ha.fragmentShader}}else p.__webglShader={name:d.type,uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader};for(var X,Ka=0,bb=ra.length;Ka<bb;Ka++){var Ra=ra[Ka];if(Ra.code===W){X=Ra;ya&&X.usedTimes++;break}}void 0===X&&(d.__webglShader=p.__webglShader,X=new THREE.WebGLProgram(la,
-W,d,U),ra.push(X),Da.programs=ra.length);p.program=X;d.program=X;var Ja=X.getAttributes();if(d.morphTargets)for(var ta=d.numSupportedMorphTargets=0;ta<la.maxMorphTargets;ta++)0<=Ja["morphTarget"+ta]&&d.numSupportedMorphTargets++;if(d.morphNormals)for(ta=d.numSupportedMorphNormals=0;ta<la.maxMorphNormals;ta++)0<=Ja["morphNormal"+ta]&&d.numSupportedMorphNormals++;p.uniformsList=[];var ia=p.program.getUniforms(),ha;for(ha in p.__webglShader.uniforms){var Sa=ia[ha];Sa&&p.uniformsList.push([p.__webglShader.uniforms[ha],
-Sa])}}d.needsUpdate=!1}var ua=!1,va=!1,sa=!1,cb=q.program,ca=cb.getUniforms(),I=q.__webglShader.uniforms;cb.id!==rb&&(t.useProgram(cb.program),rb=cb.id,sa=va=ua=!0);d.id!==ab&&(-1===ab&&(sa=!0),ab=d.id,va=!0);if(ua||a!==$a)t.uniformMatrix4fv(ca.projectionMatrix,!1,a.projectionMatrix.elements),ka.logarithmicDepthBuffer&&t.uniform1f(ca.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==$a&&($a=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&void 0!==ca.cameraPosition&&
-(ba.setFromMatrixPosition(a.matrixWorld),t.uniform3f(ca.cameraPosition,ba.x,ba.y,ba.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&void 0!==ca.viewMatrix&&t.uniformMatrix4fv(ca.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&void 0!==ca.bindMatrix&&t.uniformMatrix4fv(ca.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&void 0!==ca.bindMatrixInverse&&
-t.uniformMatrix4fv(ca.bindMatrixInverse,!1,e.bindMatrixInverse.elements),ka.floatVertexTextures&&e.skeleton&&e.skeleton.useVertexTexture){if(void 0!==ca.boneTexture){var Ia=y();t.uniform1i(ca.boneTexture,Ia);la.setTexture(e.skeleton.boneTexture,Ia)}void 0!==ca.boneTextureWidth&&t.uniform1i(ca.boneTextureWidth,e.skeleton.boneTextureWidth);void 0!==ca.boneTextureHeight&&t.uniform1i(ca.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&void 0!==ca.boneGlobalMatrices&&
-t.uniformMatrix4fv(ca.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if(va){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(jb){var sa=!0,aa,oa,Z,Aa=0,Ba=0,Ca=0,La,Qa,Ta,Ua,sb,da=Pb,db=a.matrixWorldInverse,tb=da.directional.colors,ub=da.directional.positions,vb=da.point.colors,wb=da.point.positions,
-kb=da.point.distances,pb=da.point.decays,xb=da.spot.colors,yb=da.spot.positions,qb=da.spot.distances,zb=da.spot.directions,Kb=da.spot.anglesCos,Lb=da.spot.exponents,Mb=da.spot.decays,Ab=da.hemi.skyColors,Bb=da.hemi.groundColors,Cb=da.hemi.positions,eb=0,Ma=0,wa=0,Va=0,Db=0,Eb=0,Fb=0,mb=0,fb=0,gb=0,Ea=0,Wa=0;aa=0;for(oa=b.length;aa<oa;aa++)Z=b[aa],Z.onlyShadow||(La=Z.color,Ua=Z.intensity,sb=Z.distance,Z instanceof THREE.AmbientLight?Z.visible&&(Aa+=La.r,Ba+=La.g,Ca+=La.b):Z instanceof THREE.DirectionalLight?
-(Db+=1,Z.visible&&(fa.setFromMatrixPosition(Z.matrixWorld),ba.setFromMatrixPosition(Z.target.matrixWorld),fa.sub(ba),fa.transformDirection(db),fb=3*eb,ub[fb+0]=fa.x,ub[fb+1]=fa.y,ub[fb+2]=fa.z,w(tb,fb,La,Ua),eb+=1)):Z instanceof THREE.PointLight?(Eb+=1,Z.visible&&(gb=3*Ma,w(vb,gb,La,Ua),ba.setFromMatrixPosition(Z.matrixWorld),ba.applyMatrix4(db),wb[gb+0]=ba.x,wb[gb+1]=ba.y,wb[gb+2]=ba.z,kb[Ma]=sb,pb[Ma]=0===Z.distance?0:Z.decay,Ma+=1)):Z instanceof THREE.SpotLight?(Fb+=1,Z.visible&&(Ea=3*wa,w(xb,
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-2]=fa.z,Qa=Z.color,Ta=Z.groundColor,w(Ab,Wa,Qa,Ua),w(Bb,Wa,Ta,Ua),Va+=1)));aa=3*eb;for(oa=Math.max(tb.length,3*Db);aa<oa;aa++)tb[aa]=0;aa=3*Ma;for(oa=Math.max(vb.length,3*Eb);aa<oa;aa++)vb[aa]=0;aa=3*wa;for(oa=Math.max(xb.length,3*Fb);aa<oa;aa++)xb[aa]=0;aa=3*Va;for(oa=Math.max(Ab.length,3*mb);aa<oa;aa++)Ab[aa]=0;aa=3*Va;for(oa=Math.max(Bb.length,3*mb);aa<oa;aa++)Bb[aa]=0;da.directional.length=eb;da.point.length=Ma;da.spot.length=wa;da.hemi.length=Va;da.ambient[0]=Aa;da.ambient[1]=Ba;da.ambient[2]=
-Ca;jb=!1}if(sa){var ja=Pb;I.ambientLightColor.value=ja.ambient;I.directionalLightColor.value=ja.directional.colors;I.directionalLightDirection.value=ja.directional.positions;I.pointLightColor.value=ja.point.colors;I.pointLightPosition.value=ja.point.positions;I.pointLightDistance.value=ja.point.distances;I.pointLightDecay.value=ja.point.decays;I.spotLightColor.value=ja.spot.colors;I.spotLightPosition.value=ja.spot.positions;I.spotLightDistance.value=ja.spot.distances;I.spotLightDirection.value=ja.spot.directions;
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+2]=fa.z,Qa=Z.color,Sa=Z.groundColor,x(Ab,Va,Qa,Ta),x(Bb,Va,Sa,Ta),Ua+=1)));aa=3*eb;for(oa=Math.max(tb.length,3*Db);aa<oa;aa++)tb[aa]=0;aa=3*Ma;for(oa=Math.max(vb.length,3*Eb);aa<oa;aa++)vb[aa]=0;aa=3*xa;for(oa=Math.max(xb.length,3*Fb);aa<oa;aa++)xb[aa]=0;aa=3*Ua;for(oa=Math.max(Ab.length,3*mb);aa<oa;aa++)Ab[aa]=0;aa=3*Ua;for(oa=Math.max(Bb.length,3*mb);aa<oa;aa++)Bb[aa]=0;da.directional.length=eb;da.point.length=Ma;da.spot.length=xa;da.hemi.length=Ua;da.ambient[0]=za;da.ambient[1]=Aa;da.ambient[2]=
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-9*V);t.uniformMatrix3fv(Y,!1,T._array);break;case "m4":t.uniformMatrix4fv(Y,!1,M.elements);break;case "m4v":void 0===T._array&&(T._array=new Float32Array(16*M.length));V=0;for(na=M.length;V<na;V++)M[V].flattenToArrayOffset(T._array,16*V);t.uniformMatrix4fv(Y,!1,T._array);break;case "t":pa=M;Na=y();t.uniform1i(Y,Na);if(!pa)continue;if(pa instanceof THREE.CubeTexture||Array.isArray(pa.image)&&6===pa.image.length){var ea=pa,Vb=Na,Za=$.get(ea);if(6===ea.image.length)if(0<ea.version&&Za.__version!==ea.version){Za.__image__webglTextureCube||
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-THREE.Math.isPowerOfTwo(Xb.height),Ga=K(ea.format),Jb=K(ea.type);G(t.TEXTURE_CUBE_MAP,ea,Yb);for(ga=0;6>ga;ga++)if(Wb)for(var Pa,Zb=Oa[ga].mipmaps,ib=0,ac=Zb.length;ib<ac;ib++)Pa=Zb[ib],ea.format!==THREE.RGBAFormat&&ea.format!==THREE.RGBFormat?-1<L.getCompressedTextureFormats().indexOf(Ga)?L.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+ga,ib,Ga,Pa.width,Pa.height,0,Pa.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+
-ga,ib,Ga,Pa.width,Pa.height,0,Ga,Jb,Pa.data);else Ib?L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+ga,0,Ga,Oa[ga].width,Oa[ga].height,0,Ga,Jb,Oa[ga].data):L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+ga,0,Ga,Ga,Jb,Oa[ga]);ea.generateMipmaps&&Yb&&t.generateMipmap(t.TEXTURE_CUBE_MAP);Za.__version=ea.version;if(ea.onUpdate)ea.onUpdate(ea)}else L.activeTexture(t.TEXTURE0+Vb),L.bindTexture(t.TEXTURE_CUBE_MAP,Za.__image__webglTextureCube)}else if(pa instanceof THREE.WebGLRenderTargetCube){var bc=pa;L.activeTexture(t.TEXTURE0+
-Na);L.bindTexture(t.TEXTURE_CUBE_MAP,$.get(bc).__webglTexture)}else la.setTexture(pa,Na);break;case "tv":void 0===T._array&&(T._array=[]);V=0;for(na=T.value.length;V<na;V++)T._array[V]=y();t.uniform1iv(Y,T._array);V=0;for(na=T.value.length;V<na;V++)pa=T.value[V],Na=T._array[V],pa&&la.setTexture(pa,Na);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+Ub)}}}}t.uniformMatrix4fv(ca.modelViewMatrix,!1,e.modelViewMatrix.elements);ca.normalMatrix&&t.uniformMatrix3fv(ca.normalMatrix,
-!1,e.normalMatrix.elements);void 0!==ca.modelMatrix&&t.uniformMatrix4fv(ca.modelMatrix,!1,e.matrixWorld.elements);return cb}function v(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.pointLightDecay.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=
-b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function y(){var a=lb;a>=ka.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ka.maxTextures);lb+=1;return a}function w(a,b,c,d){a[b+0]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function G(a,b,c){c?(t.texParameteri(a,t.TEXTURE_WRAP_S,
-K(b.wrapS)),t.texParameteri(a,t.TEXTURE_WRAP_T,K(b.wrapT)),t.texParameteri(a,t.TEXTURE_MAG_FILTER,K(b.magFilter)),t.texParameteri(a,t.TEXTURE_MIN_FILTER,K(b.minFilter))):(t.texParameteri(a,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(a,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+
-" )"),t.texParameteri(a,t.TEXTURE_MAG_FILTER,O(b.magFilter)),t.texParameteri(a,t.TEXTURE_MIN_FILTER,O(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=W.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===W.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===
-W.get("OES_texture_half_float_linear")||!(1<b.anisotropy||$.get(b).__currentAnisotropy)||(t.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,la.getMaxAnisotropy())),$.get(b).__currentAnisotropy=b.anisotropy)}function B(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+
-a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}function z(a,b,c){t.bindFramebuffer(t.FRAMEBUFFER,a);t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,c,$.get(b).__webglTexture,0)}function A(a,b){t.bindRenderbuffer(t.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,
-t.DEPTH_STENCIL,b.width,b.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,a)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,b.width,b.height)}function O(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?t.NEAREST:t.LINEAR}function K(a){var b;if(a===THREE.RepeatWrapping)return t.REPEAT;if(a===THREE.ClampToEdgeWrapping)return t.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return t.MIRRORED_REPEAT;
-if(a===THREE.NearestFilter)return t.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return t.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return t.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return t.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return t.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return t.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return t.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return t.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return t.UNSIGNED_SHORT_5_5_5_1;
-if(a===THREE.UnsignedShort565Type)return t.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return t.BYTE;if(a===THREE.ShortType)return t.SHORT;if(a===THREE.UnsignedShortType)return t.UNSIGNED_SHORT;if(a===THREE.IntType)return t.INT;if(a===THREE.UnsignedIntType)return t.UNSIGNED_INT;if(a===THREE.FloatType)return t.FLOAT;b=W.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return t.ALPHA;if(a===THREE.RGBFormat)return t.RGB;if(a===THREE.RGBAFormat)return t.RGBA;
-if(a===THREE.LuminanceFormat)return t.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return t.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return t.FUNC_ADD;if(a===THREE.SubtractEquation)return t.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return t.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return t.ZERO;if(a===THREE.OneFactor)return t.ONE;if(a===THREE.SrcColorFactor)return t.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return t.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return t.SRC_ALPHA;
-if(a===THREE.OneMinusSrcAlphaFactor)return t.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return t.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return t.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return t.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return t.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return t.SRC_ALPHA_SATURATE;b=W.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+I.scale.value=C.height/2,I.map.value=d.map,null!==d.map){var Sb=d.map.offset,Tb=d.map.repeat;I.offsetRepeat.value.set(Sb.x,Sb.y,Tb.x,Tb.y)}}else d instanceof THREE.MeshPhongMaterial?(I.shininess.value=d.shininess,I.emissive.value=d.emissive,I.specular.value=d.specular,I.lightMap.value=d.lightMap,I.lightMapIntensity.value=d.lightMapIntensity,I.aoMap.value=d.aoMap,I.aoMapIntensity.value=d.aoMapIntensity,I.emissiveMap.value=d.emissiveMap):d instanceof THREE.MeshLambertMaterial?I.emissive.value=d.emissive:
+d instanceof THREE.MeshBasicMaterial?(I.aoMap.value=d.aoMap,I.aoMapIntensity.value=d.aoMapIntensity):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)for(var Wa=0,Gb=0,Nb=b.length;Gb<Nb;Gb++){var Fa=b[Gb];Fa.castShadow&&(Fa instanceof THREE.SpotLight||Fa instanceof THREE.DirectionalLight)&&(I.shadowMap.value[Wa]=Fa.shadowMap,
+I.shadowMapSize.value[Wa]=Fa.shadowMapSize,I.shadowMatrix.value[Wa]=Fa.shadowMatrix,I.shadowDarkness.value[Wa]=Fa.shadowDarkness,I.shadowBias.value[Wa]=Fa.shadowBias,Wa++)}for(var Hb=q.uniformsList,pa,Na,nb=0,Ob=Hb.length;nb<Ob;nb++){var T=Hb[nb][0];if(!1!==T.needsUpdate){var Ub=T.type,M=T.value,X=Hb[nb][1];switch(Ub){case "1i":s.uniform1i(X,M);break;case "1f":s.uniform1f(X,M);break;case "2f":s.uniform2f(X,M[0],M[1]);break;case "3f":s.uniform3f(X,M[0],M[1],M[2]);break;case "4f":s.uniform4f(X,M[0],
+M[1],M[2],M[3]);break;case "1iv":s.uniform1iv(X,M);break;case "3iv":s.uniform3iv(X,M);break;case "1fv":s.uniform1fv(X,M);break;case "2fv":s.uniform2fv(X,M);break;case "3fv":s.uniform3fv(X,M);break;case "4fv":s.uniform4fv(X,M);break;case "Matrix3fv":s.uniformMatrix3fv(X,!1,M);break;case "Matrix4fv":s.uniformMatrix4fv(X,!1,M);break;case "i":s.uniform1i(X,M);break;case "f":s.uniform1f(X,M);break;case "v2":s.uniform2f(X,M.x,M.y);break;case "v3":s.uniform3f(X,M.x,M.y,M.z);break;case "v4":s.uniform4f(X,
+M.x,M.y,M.z,M.w);break;case "c":s.uniform3f(X,M.r,M.g,M.b);break;case "iv1":s.uniform1iv(X,M);break;case "iv":s.uniform3iv(X,M);break;case "fv1":s.uniform1fv(X,M);break;case "fv":s.uniform3fv(X,M);break;case "v2v":void 0===T._array&&(T._array=new Float32Array(2*M.length));for(var U=0,ob=0,na=M.length;U<na;U++,ob+=2)T._array[ob+0]=M[U].x,T._array[ob+1]=M[U].y;s.uniform2fv(X,T._array);break;case "v3v":void 0===T._array&&(T._array=new Float32Array(3*M.length));for(var hb=U=0,na=M.length;U<na;U++,hb+=
+3)T._array[hb+0]=M[U].x,T._array[hb+1]=M[U].y,T._array[hb+2]=M[U].z;s.uniform3fv(X,T._array);break;case "v4v":void 0===T._array&&(T._array=new Float32Array(4*M.length));for(var Xa=U=0,na=M.length;U<na;U++,Xa+=4)T._array[Xa+0]=M[U].x,T._array[Xa+1]=M[U].y,T._array[Xa+2]=M[U].z,T._array[Xa+3]=M[U].w;s.uniform4fv(X,T._array);break;case "m3":s.uniformMatrix3fv(X,!1,M.elements);break;case "m3v":void 0===T._array&&(T._array=new Float32Array(9*M.length));U=0;for(na=M.length;U<na;U++)M[U].flattenToArrayOffset(T._array,
+9*U);s.uniformMatrix3fv(X,!1,T._array);break;case "m4":s.uniformMatrix4fv(X,!1,M.elements);break;case "m4v":void 0===T._array&&(T._array=new Float32Array(16*M.length));U=0;for(na=M.length;U<na;U++)M[U].flattenToArrayOffset(T._array,16*U);s.uniformMatrix4fv(X,!1,T._array);break;case "t":pa=M;Na=z();s.uniform1i(X,Na);if(!pa)continue;if(pa instanceof THREE.CubeTexture||Array.isArray(pa.image)&&6===pa.image.length){var ea=pa,Vb=Na,Ya=$.get(ea);if(6===ea.image.length)if(0<ea.version&&Ya.__version!==ea.version){Ya.__image__webglTextureCube||
+(ea.addEventListener("dispose",g),Ya.__image__webglTextureCube=s.createTexture(),Ca.textures++);K.activeTexture(s.TEXTURE0+Vb);K.bindTexture(s.TEXTURE_CUBE_MAP,Ya.__image__webglTextureCube);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,ea.flipY);for(var Wb=ea instanceof THREE.CompressedTexture,Ib=ea.image[0]instanceof THREE.DataTexture,Oa=[],ga=0;6>ga;ga++)Oa[ga]=!ka.autoScaleCubemaps||Wb||Ib?Ib?ea.image[ga].image:ea.image[ga]:F(ea.image[ga],ia.maxCubemapSize);var Xb=Oa[0],Yb=THREE.Math.isPowerOfTwo(Xb.width)&&
+THREE.Math.isPowerOfTwo(Xb.height),Ga=N(ea.format),Jb=N(ea.type);D(s.TEXTURE_CUBE_MAP,ea,Yb);for(ga=0;6>ga;ga++)if(Wb)for(var Pa,Zb=Oa[ga].mipmaps,ib=0,ac=Zb.length;ib<ac;ib++)Pa=Zb[ib],ea.format!==THREE.RGBAFormat&&ea.format!==THREE.RGBFormat?-1<K.getCompressedTextureFormats().indexOf(Ga)?K.compressedTexImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ga,ib,Ga,Pa.width,Pa.height,0,Pa.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):K.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+
+ga,ib,Ga,Pa.width,Pa.height,0,Ga,Jb,Pa.data);else Ib?K.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ga,0,Ga,Oa[ga].width,Oa[ga].height,0,Ga,Jb,Oa[ga].data):K.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+ga,0,Ga,Ga,Jb,Oa[ga]);ea.generateMipmaps&&Yb&&s.generateMipmap(s.TEXTURE_CUBE_MAP);Ya.__version=ea.version;if(ea.onUpdate)ea.onUpdate(ea)}else K.activeTexture(s.TEXTURE0+Vb),K.bindTexture(s.TEXTURE_CUBE_MAP,Ya.__image__webglTextureCube)}else if(pa instanceof THREE.WebGLRenderTargetCube){var bc=pa;K.activeTexture(s.TEXTURE0+
+Na);K.bindTexture(s.TEXTURE_CUBE_MAP,$.get(bc).__webglTexture)}else ka.setTexture(pa,Na);break;case "tv":void 0===T._array&&(T._array=[]);U=0;for(na=T.value.length;U<na;U++)T._array[U]=z();s.uniform1iv(X,T._array);U=0;for(na=T.value.length;U<na;U++)pa=T.value[U],Na=T._array[U],pa&&ka.setTexture(pa,Na);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+Ub)}}}}s.uniformMatrix4fv(ca.modelViewMatrix,!1,e.modelViewMatrix.elements);ca.normalMatrix&&s.uniformMatrix3fv(ca.normalMatrix,
+!1,e.normalMatrix.elements);void 0!==ca.modelMatrix&&s.uniformMatrix4fv(ca.modelMatrix,!1,e.matrixWorld.elements);return cb}function u(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.pointLightDecay.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=
+b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function z(){var a=lb;a>=ia.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ia.maxTextures);lb+=1;return a}function x(a,b,c,d){a[b+0]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function D(a,b,c){c?(s.texParameteri(a,s.TEXTURE_WRAP_S,
+N(b.wrapS)),s.texParameteri(a,s.TEXTURE_WRAP_T,N(b.wrapT)),s.texParameteri(a,s.TEXTURE_MAG_FILTER,N(b.magFilter)),s.texParameteri(a,s.TEXTURE_MIN_FILTER,N(b.minFilter))):(s.texParameteri(a,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(a,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+
+" )"),s.texParameteri(a,s.TEXTURE_MAG_FILTER,L(b.magFilter)),s.texParameteri(a,s.TEXTURE_MIN_FILTER,L(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));!(c=W.get("EXT_texture_filter_anisotropic"))||b.type===THREE.FloatType&&null===W.get("OES_texture_float_linear")||b.type===THREE.HalfFloatType&&null===
+W.get("OES_texture_half_float_linear")||!(1<b.anisotropy||$.get(b).__currentAnisotropy)||(s.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,ka.getMaxAnisotropy())),$.get(b).__currentAnisotropy=b.anisotropy)}function F(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+
+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}function y(a,b,c){s.bindFramebuffer(s.FRAMEBUFFER,a);s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,c,$.get(b).__webglTexture,0)}function B(a,b){s.bindRenderbuffer(s.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(s.renderbufferStorage(s.RENDERBUFFER,s.DEPTH_COMPONENT16,b.width,b.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(s.renderbufferStorage(s.RENDERBUFFER,
+s.DEPTH_STENCIL,b.width,b.height),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,a)):s.renderbufferStorage(s.RENDERBUFFER,s.RGBA4,b.width,b.height)}function L(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?s.NEAREST:s.LINEAR}function N(a){var b;if(a===THREE.RepeatWrapping)return s.REPEAT;if(a===THREE.ClampToEdgeWrapping)return s.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return s.MIRRORED_REPEAT;
+if(a===THREE.NearestFilter)return s.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return s.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return s.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return s.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return s.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return s.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return s.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return s.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return s.UNSIGNED_SHORT_5_5_5_1;
+if(a===THREE.UnsignedShort565Type)return s.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return s.BYTE;if(a===THREE.ShortType)return s.SHORT;if(a===THREE.UnsignedShortType)return s.UNSIGNED_SHORT;if(a===THREE.IntType)return s.INT;if(a===THREE.UnsignedIntType)return s.UNSIGNED_INT;if(a===THREE.FloatType)return s.FLOAT;b=W.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return s.ALPHA;if(a===THREE.RGBFormat)return s.RGB;if(a===THREE.RGBAFormat)return s.RGBA;
+if(a===THREE.LuminanceFormat)return s.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return s.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return s.FUNC_ADD;if(a===THREE.SubtractEquation)return s.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return s.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return s.ZERO;if(a===THREE.OneFactor)return s.ONE;if(a===THREE.SrcColorFactor)return s.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return s.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return s.SRC_ALPHA;
+if(a===THREE.OneMinusSrcAlphaFactor)return s.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return s.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return s.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return s.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return s.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return s.SRC_ALPHA_SATURATE;b=W.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;
 if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=W.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=
-W.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var D=void 0!==a.canvas?a.canvas:document.createElement("canvas"),P=void 0!==a.context?a.context:null,J=D.width,H=D.height,C=1,F=void 0!==a.alpha?a.alpha:!1,N=void 0!==a.depth?a.depth:!0,R=void 0!==a.stencil?a.stencil:!0,U=void 0!==a.antialias?a.antialias:!1,Q=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:
-!0,S=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,E=new THREE.Color(0),ha=0,X=[],ia=[],za=-1,ya=[],Ha=-1,qa=[],bb=-1,Ja=[],Ka=-1,ta=new Float32Array(8),Ra=[],Sa=[];this.domElement=D;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var la=this,ra=[],rb=null,Qa=null,ab=-1,va="",$a=null,lb=0,Ia=
-0,Aa=0,Ba=D.width,Ca=D.height,pb=0,qb=0,kb=new THREE.Frustum,Ta=new THREE.Matrix4,ba=new THREE.Vector3,fa=new THREE.Vector3,jb=!0,Pb={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},Da={programs:0,geometries:0,textures:0},ua={calls:0,vertices:0,faces:0,points:0};
-this.info={render:ua,memory:Da,programs:ra};var t;try{F={alpha:F,depth:N,stencil:R,antialias:U,premultipliedAlpha:Q,preserveDrawingBuffer:S};t=P||D.getContext("webgl",F)||D.getContext("experimental-webgl",F);if(null===t){if(null!==D.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}D.addEventListener("webglcontextlost",e,!1)}catch(Kb){console.error("THREE.WebGLRenderer: "+Kb)}var W=new THREE.WebGLExtensions(t);W.get("OES_texture_float");
-W.get("OES_texture_float_linear");W.get("OES_texture_half_float");W.get("OES_texture_half_float_linear");W.get("OES_standard_derivatives");W.get("ANGLE_instanced_arrays");W.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ka=new THREE.WebGLCapabilities(t,W,a),L=new THREE.WebGLState(t,W,K),$=new THREE.WebGLProperties,sa=new THREE.WebGLObjects(t,$,this.info),Lb=new THREE.WebGLBufferRenderer(t,W,ua),Mb=new THREE.WebGLIndexedBufferRenderer(t,W,ua);c();this.context=t;this.capabilities=
-ka;this.extensions=W;this.state=L;var ma=new THREE.WebGLShadowMap(this,X,sa);this.shadowMap=ma;var Nb=new THREE.SpritePlugin(this,Ra),Ob=new THREE.LensFlarePlugin(this,Sa);this.getContext=function(){return t};this.getContextAttributes=function(){return t.getContextAttributes()};this.forceContextLoss=function(){W.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=W.get("EXT_texture_filter_anisotropic");return a=null!==b?t.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):
-0}}();this.getPrecision=function(){return ka.precision};this.getPixelRatio=function(){return C};this.setPixelRatio=function(a){void 0!==a&&(C=a)};this.getSize=function(){return{width:J,height:H}};this.setSize=function(a,b,c){J=a;H=b;D.width=a*C;D.height=b*C;!1!==c&&(D.style.width=a+"px",D.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Ia=a*C;Aa=b*C;Ba=c*C;Ca=d*C;t.viewport(Ia,Aa,Ba,Ca)};this.setScissor=function(a,b,c,d){t.scissor(a*C,b*C,c*C,d*C)};this.enableScissorTest=
-function(a){L.setScissorTest(a)};this.getClearColor=function(){return E};this.setClearColor=function(a,c){E.set(a);ha=void 0!==c?c:1;b(E.r,E.g,E.b,ha)};this.getClearAlpha=function(){return ha};this.setClearAlpha=function(a){ha=a;b(E.r,E.g,E.b,ha)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=t.COLOR_BUFFER_BIT;if(void 0===b||b)d|=t.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=t.STENCIL_BUFFER_BIT;t.clear(d)};this.clearColor=function(){t.clear(t.COLOR_BUFFER_BIT)};this.clearDepth=function(){t.clear(t.DEPTH_BUFFER_BIT)};
-this.clearStencil=function(){t.clear(t.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){D.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){L.initAttributes();var d=$.get(a);a.hasPositions&&!d.position&&(d.position=t.createBuffer());a.hasNormals&&!d.normal&&(d.normal=t.createBuffer());a.hasUvs&&!d.uv&&(d.uv=t.createBuffer());a.hasColors&&!d.color&&(d.color=t.createBuffer());
-b=b.getAttributes();a.hasPositions&&(t.bindBuffer(t.ARRAY_BUFFER,d.position),t.bufferData(t.ARRAY_BUFFER,a.positionArray,t.DYNAMIC_DRAW),L.enableAttribute(b.position),t.vertexAttribPointer(b.position,3,t.FLOAT,!1,0,0));if(a.hasNormals){t.bindBuffer(t.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==c.type&&c.shading===THREE.FlatShading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,h=(g[e+0]+g[e+3]+g[e+6])/3,k=(g[e+1]+g[e+4]+g[e+7])/3,l=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=h;g[e+1]=k;g[e+2]=l;g[e+
-3]=h;g[e+4]=k;g[e+5]=l;g[e+6]=h;g[e+7]=k;g[e+8]=l}t.bufferData(t.ARRAY_BUFFER,a.normalArray,t.DYNAMIC_DRAW);L.enableAttribute(b.normal);t.vertexAttribPointer(b.normal,3,t.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(t.bindBuffer(t.ARRAY_BUFFER,d.uv),t.bufferData(t.ARRAY_BUFFER,a.uvArray,t.DYNAMIC_DRAW),L.enableAttribute(b.uv),t.vertexAttribPointer(b.uv,2,t.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(t.bindBuffer(t.ARRAY_BUFFER,d.color),t.bufferData(t.ARRAY_BUFFER,a.colorArray,t.DYNAMIC_DRAW),
-L.enableAttribute(b.color),t.vertexAttribPointer(b.color,3,t.FLOAT,!1,0,0));L.disableUnusedAttributes();t.drawArrays(t.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f,g){u(e);var h=x(a,b,c,e,f),k=!1;a=d.id+"_"+h.id+"_"+e.wireframe;a!==va&&(va=a,k=!0);a=f.morphTargetInfluences;if(void 0!==a){b=[];c=0;for(k=a.length;c<k;c++){var m=a[c];b.push([m,c])}b.sort(l);8<b.length&&(b.length=8);var n=d.morphAttributes;c=0;for(k=b.length;c<k;c++)m=b[c],ta[c]=m[0],0!==m[0]?(a=m[1],!0===
-e.morphTargets&&n.position&&d.addAttribute("morphTarget"+c,n.position[a]),!0===e.morphNormals&&n.normal&&d.addAttribute("morphNormal"+c,n.normal[a])):(!0===e.morphTargets&&d.removeAttribute("morphTarget"+c),!0===e.morphNormals&&d.removeAttribute("morphNormal"+c));a=h.getUniforms();null!==a.morphTargetInfluences&&t.uniform1fv(a.morphTargetInfluences,ta);k=!0}a=d.index;c=d.attributes.position;!0===e.wireframe&&(a=sa.getWireframeAttribute(d));null!==a?(b=Mb,b.setIndex(a)):b=Lb;if(k){a:{var k=void 0,
-q;if(d instanceof THREE.InstancedBufferGeometry&&(q=W.get("ANGLE_instanced_arrays"),null===q)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===k&&(k=0);L.initAttributes();var m=d.attributes,h=h.getAttributes(),n=e.defaultAttributeValues,p;for(p in h){var s=h[p];if(0<=s){var r=m[p];if(void 0!==r){L.enableAttribute(s);var v=r.itemSize,w=sa.getAttributeBuffer(r);if(r instanceof
-THREE.InterleavedBufferAttribute){var y=r.data,z=y.stride,r=r.offset;t.bindBuffer(t.ARRAY_BUFFER,w);t.vertexAttribPointer(s,v,t.FLOAT,!1,z*y.array.BYTES_PER_ELEMENT,(k*z+r)*y.array.BYTES_PER_ELEMENT);if(y instanceof THREE.InstancedInterleavedBuffer){if(null===q){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferAttribute but hardware does not support extension ANGLE_instanced_arrays.");break a}q.vertexAttribDivisorANGLE(s,y.meshPerAttribute);void 0===d.maxInstancedCount&&
-(d.maxInstancedCount=y.meshPerAttribute*y.count)}}else if(t.bindBuffer(t.ARRAY_BUFFER,w),t.vertexAttribPointer(s,v,t.FLOAT,!1,0,k*v*4),r instanceof THREE.InstancedBufferAttribute){if(null===q){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferAttribute but hardware does not support extension ANGLE_instanced_arrays.");break a}q.vertexAttribDivisorANGLE(s,r.meshPerAttribute);void 0===d.maxInstancedCount&&(d.maxInstancedCount=r.meshPerAttribute*r.count)}}else if(void 0!==
-n&&(v=n[p],void 0!==v))switch(v.length){case 2:t.vertexAttrib2fv(s,v);break;case 3:t.vertexAttrib3fv(s,v);break;case 4:t.vertexAttrib4fv(s,v);break;default:t.vertexAttrib1fv(s,v)}}}L.disableUnusedAttributes()}null!==a&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,sa.getAttributeBuffer(a))}void 0===g&&(g={start:0,count:null!==a?a.array.length:c instanceof THREE.InterleavedBufferAttribute?c.data.array.length/3:c.array.length/3});f instanceof THREE.Mesh?(!0===e.wireframe?(L.setLineWidth(e.wireframeLinewidth*
-C),b.setMode(t.LINES)):b.setMode(t.TRIANGLES),d instanceof THREE.InstancedBufferGeometry&&0<d.maxInstancedCount?b.renderInstances(d):c instanceof THREE.InterleavedBufferAttribute?b.render(0,c.data.count):b.render(g.start,g.count)):f instanceof THREE.Line?(d=e.linewidth,void 0===d&&(d=1),L.setLineWidth(d*C),f instanceof THREE.LineSegments?b.setMode(t.LINES):b.setMode(t.LINE_STRIP),b.render(g.start,g.count)):f instanceof THREE.PointCloud&&(b.setMode(t.POINTS),b.render(g.start,g.count))};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=a.fog;va="";ab=-1;$a=null;jb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Ta.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);kb.setFromMatrix(Ta);X.length=0;Ka=bb=Ha=za=-1;Ra.length=0;Sa.length=0;q(a);ia.length=za+1;ya.length=Ha+1;qa.length=bb+1;Ja.length=
-Ka+1;!0===la.sortObjects&&(ia.sort(n),ya.sort(p));ma.render(a,b);ua.calls=0;ua.vertices=0;ua.faces=0;ua.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,s(ia,b,X,e,d),s(ya,b,X,e,d),r(qa,b,X,e,d),r(Ja,b,X,e,d)):(L.setBlending(THREE.NoBlending),s(ia,b,X,e),r(qa,b,X,e),s(ya,b,X,e),r(Ja,b,X,e));Nb.render(a,b);Ob.render(a,b,pb,qb);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&
-c.minFilter!==THREE.LinearFilter&&(c instanceof THREE.WebGLRenderTargetCube?(L.bindTexture(t.TEXTURE_CUBE_MAP,$.get(c).__webglTexture),t.generateMipmap(t.TEXTURE_CUBE_MAP),L.bindTexture(t.TEXTURE_CUBE_MAP,null)):(L.bindTexture(t.TEXTURE_2D,$.get(c).__webglTexture),t.generateMipmap(t.TEXTURE_2D),L.bindTexture(t.TEXTURE_2D,null)));L.setDepthTest(!0);L.setDepthWrite(!0);L.setColorWrite(!0)}};var $b={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
-MeshPhongMaterial:"phong",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointCloudMaterial:"particle_basic"};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?L.disable(t.CULL_FACE):(b===THREE.FrontFaceDirectionCW?t.frontFace(t.CW):t.frontFace(t.CCW),a===THREE.CullFaceBack?t.cullFace(t.BACK):a===THREE.CullFaceFront?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK),L.enable(t.CULL_FACE))};this.setTexture=function(a,b){var c=$.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;
-if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",a);else if(!1===d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a);else{void 0===c.__webglInit&&(c.__webglInit=!0,a.__webglInit=!0,a.addEventListener("dispose",g),c.__webglTexture=t.createTexture(),Da.textures++);L.activeTexture(t.TEXTURE0+b);L.bindTexture(t.TEXTURE_2D,c.__webglTexture);t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,a.flipY);t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
-a.premultiplyAlpha);t.pixelStorei(t.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=B(a.image,ka.maxTextureSize);var e=a.image,d=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),f=K(a.format),h=K(a.type);G(t.TEXTURE_2D,a,d);var k=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<k.length&&d){for(var l=0,m=k.length;l<m;l++)e=k[l],L.texImage2D(t.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);a.generateMipmaps=!1}else L.texImage2D(t.TEXTURE_2D,0,f,e.width,e.height,0,f,h,e.data);else if(a instanceof
-THREE.CompressedTexture)for(l=0,m=k.length;l<m;l++)e=k[l],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<L.getCompressedTextureFormats().indexOf(f)?L.compressedTexImage2D(t.TEXTURE_2D,l,f,e.width,e.height,0,e.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):L.texImage2D(t.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);else if(0<k.length&&d){l=0;for(m=k.length;l<m;l++)e=k[l],L.texImage2D(t.TEXTURE_2D,l,f,f,h,e);a.generateMipmaps=
-!1}else L.texImage2D(t.TEXTURE_2D,0,f,f,h,a.image);a.generateMipmaps&&d&&t.generateMipmap(t.TEXTURE_2D);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}}else L.activeTexture(t.TEXTURE0+b),L.bindTexture(t.TEXTURE_2D,c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===$.get(a).__webglFramebuffer){var c=$.get(a);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);c.__webglTexture=
-t.createTexture();Da.textures++;var d=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),e=K(a.format),g=K(a.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=[];L.bindTexture(t.TEXTURE_CUBE_MAP,c.__webglTexture);G(t.TEXTURE_CUBE_MAP,a,d);for(var h=0;6>h;h++)c.__webglFramebuffer[h]=t.createFramebuffer(),c.__webglRenderbuffer[h]=t.createRenderbuffer(),L.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,e,a.width,a.height,0,e,g,null),z(c.__webglFramebuffer[h],a,t.TEXTURE_CUBE_MAP_POSITIVE_X+
-h),A(c.__webglRenderbuffer[h],a);a.generateMipmaps&&d&&t.generateMipmap(t.TEXTURE_CUBE_MAP)}else c.__webglFramebuffer=t.createFramebuffer(),c.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:t.createRenderbuffer(),L.bindTexture(t.TEXTURE_2D,c.__webglTexture),G(t.TEXTURE_2D,a,d),L.texImage2D(t.TEXTURE_2D,0,e,a.width,a.height,0,e,g,null),z(c.__webglFramebuffer,a,t.TEXTURE_2D),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,
-t.RENDERBUFFER,c.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,c.__webglRenderbuffer):A(c.__webglRenderbuffer,a),a.generateMipmaps&&d&&t.generateMipmap(t.TEXTURE_2D);b?L.bindTexture(t.TEXTURE_CUBE_MAP,null):L.bindTexture(t.TEXTURE_2D,null);t.bindRenderbuffer(t.RENDERBUFFER,null);t.bindFramebuffer(t.FRAMEBUFFER,null)}a?(c=$.get(a),b=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,a=a.height,
-e=d=0):(b=null,c=Ba,a=Ca,d=Ia,e=Aa);b!==Qa&&(t.bindFramebuffer(t.FRAMEBUFFER,b),t.viewport(d,e,c,a),Qa=b);pb=c;qb=a};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof THREE.WebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else if($.get(a).__webglFramebuffer)if(a.format!==THREE.RGBAFormat)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.");
-else{var g=!1;$.get(a).__webglFramebuffer!==Qa&&(t.bindFramebuffer(t.FRAMEBUFFER,$.get(a).__webglFramebuffer),g=!0);t.checkFramebufferStatus(t.FRAMEBUFFER)===t.FRAMEBUFFER_COMPLETE?t.readPixels(b,c,d,e,t.RGBA,t.UNSIGNED_BYTE,f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.");g&&t.bindFramebuffer(t.FRAMEBUFFER,Qa)}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");
-return W.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return W.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return W.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");
-return W.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return W.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return W.get("EXT_blend_minmax")};this.supportsVertexTextures=function(){return ka.vertexTextures};
-this.supportsInstancedArrays=function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return W.get("ANGLE_instanced_arrays")};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};
-this.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")};Object.defineProperties(this,{shadowMapEnabled:{get:function(){return ma.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");ma.enabled=a}},shadowMapType:{get:function(){return ma.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");ma.type=a}},shadowMapCullFace:{get:function(){return ma.cullFace},
-set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.");ma.cullFace=a}},shadowMapDebug:{get:function(){return ma.debug},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapDebug is now .shadowMap.debug.");ma.debug=a}}})};
-THREE.WebGLRenderTarget=function(a,b,c){this.uuid=THREE.Math.generateUUID();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=void 0!==c.shareDepthFrom?c.shareDepthFrom:null};
+W.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var C=void 0!==a.canvas?a.canvas:document.createElement("canvas"),O=void 0!==a.context?a.context:null,G=C.width,J=C.height,A=1,H=void 0!==a.alpha?a.alpha:!1,P=void 0!==a.depth?a.depth:!0,Q=void 0!==a.stencil?a.stencil:!0,V=void 0!==a.antialias?a.antialias:!1,R=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:
+!0,S=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,E=new THREE.Color(0),ja=0,Y=[],la=[],wa=-1,Da=[],Ia=-1,ra=[],bb=-1,Ja=[],Ka=-1,ta=new Float32Array(8),Ra=[],ab=[];this.domElement=C;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.gammaOutput=this.gammaInput=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;var ka=this,qa=[],rb=null,Qa=null,$a=-1,va="",Za=null,lb=0,Ha=
+0,za=0,Aa=C.width,Ba=C.height,pb=0,qb=0,kb=new THREE.Frustum,Sa=new THREE.Matrix4,ba=new THREE.Vector3,fa=new THREE.Vector3,jb=!0,Pb={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},Ca={programs:0,geometries:0,textures:0},ua={calls:0,vertices:0,faces:0,points:0};
+this.info={render:ua,memory:Ca,programs:qa};var s;try{H={alpha:H,depth:P,stencil:Q,antialias:V,premultipliedAlpha:R,preserveDrawingBuffer:S};s=O||C.getContext("webgl",H)||C.getContext("experimental-webgl",H);if(null===s){if(null!==C.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}C.addEventListener("webglcontextlost",e,!1)}catch(Kb){console.error("THREE.WebGLRenderer: "+Kb)}var W=new THREE.WebGLExtensions(s);W.get("OES_texture_float");
+W.get("OES_texture_float_linear");W.get("OES_texture_half_float");W.get("OES_texture_half_float_linear");W.get("OES_standard_derivatives");W.get("ANGLE_instanced_arrays");W.get("OES_element_index_uint")&&(THREE.BufferGeometry.MaxIndex=4294967296);var ia=new THREE.WebGLCapabilities(s,W,a),K=new THREE.WebGLState(s,W,N),$=new THREE.WebGLProperties,sa=new THREE.WebGLObjects(s,$,this.info),Lb=new THREE.WebGLBufferRenderer(s,W,ua),Mb=new THREE.WebGLIndexedBufferRenderer(s,W,ua);c();this.context=s;this.capabilities=
+ia;this.extensions=W;this.state=K;var ma=new THREE.WebGLShadowMap(this,Y,sa);this.shadowMap=ma;var Nb=new THREE.SpritePlugin(this,Ra),Ob=new THREE.LensFlarePlugin(this,ab);this.getContext=function(){return s};this.getContextAttributes=function(){return s.getContextAttributes()};this.forceContextLoss=function(){W.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=W.get("EXT_texture_filter_anisotropic");return a=null!==b?s.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):
+0}}();this.getPrecision=function(){return ia.precision};this.getPixelRatio=function(){return A};this.setPixelRatio=function(a){void 0!==a&&(A=a)};this.getSize=function(){return{width:G,height:J}};this.setSize=function(a,b,c){G=a;J=b;C.width=a*A;C.height=b*A;!1!==c&&(C.style.width=a+"px",C.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Ha=a*A;za=b*A;Aa=c*A;Ba=d*A;s.viewport(Ha,za,Aa,Ba)};this.setScissor=function(a,b,c,d){s.scissor(a*A,b*A,c*A,d*A)};this.enableScissorTest=
+function(a){K.setScissorTest(a)};this.getClearColor=function(){return E};this.setClearColor=function(a,c){E.set(a);ja=void 0!==c?c:1;b(E.r,E.g,E.b,ja)};this.getClearAlpha=function(){return ja};this.setClearAlpha=function(a){ja=a;b(E.r,E.g,E.b,ja)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=s.COLOR_BUFFER_BIT;if(void 0===b||b)d|=s.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=s.STENCIL_BUFFER_BIT;s.clear(d)};this.clearColor=function(){s.clear(s.COLOR_BUFFER_BIT)};this.clearDepth=function(){s.clear(s.DEPTH_BUFFER_BIT)};
+this.clearStencil=function(){s.clear(s.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){C.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){K.initAttributes();var d=$.get(a);a.hasPositions&&!d.position&&(d.position=s.createBuffer());a.hasNormals&&!d.normal&&(d.normal=s.createBuffer());a.hasUvs&&!d.uv&&(d.uv=s.createBuffer());a.hasColors&&!d.color&&(d.color=s.createBuffer());
+b=b.getAttributes();a.hasPositions&&(s.bindBuffer(s.ARRAY_BUFFER,d.position),s.bufferData(s.ARRAY_BUFFER,a.positionArray,s.DYNAMIC_DRAW),K.enableAttribute(b.position),s.vertexAttribPointer(b.position,3,s.FLOAT,!1,0,0));if(a.hasNormals){s.bindBuffer(s.ARRAY_BUFFER,d.normal);if("MeshPhongMaterial"!==c.type&&c.shading===THREE.FlatShading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,h=(g[e+0]+g[e+3]+g[e+6])/3,k=(g[e+1]+g[e+4]+g[e+7])/3,l=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=h;g[e+1]=k;g[e+2]=l;g[e+
+3]=h;g[e+4]=k;g[e+5]=l;g[e+6]=h;g[e+7]=k;g[e+8]=l}s.bufferData(s.ARRAY_BUFFER,a.normalArray,s.DYNAMIC_DRAW);K.enableAttribute(b.normal);s.vertexAttribPointer(b.normal,3,s.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(s.bindBuffer(s.ARRAY_BUFFER,d.uv),s.bufferData(s.ARRAY_BUFFER,a.uvArray,s.DYNAMIC_DRAW),K.enableAttribute(b.uv),s.vertexAttribPointer(b.uv,2,s.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(s.bindBuffer(s.ARRAY_BUFFER,d.color),s.bufferData(s.ARRAY_BUFFER,a.colorArray,s.DYNAMIC_DRAW),
+K.enableAttribute(b.color),s.vertexAttribPointer(b.color,3,s.FLOAT,!1,0,0));K.disableUnusedAttributes();s.drawArrays(s.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f,g){v(e);var h=w(a,b,c,e,f),k=!1;a=d.id+"_"+h.id+"_"+e.wireframe;a!==va&&(va=a,k=!0);a=f.morphTargetInfluences;if(void 0!==a){b=[];c=0;for(k=a.length;c<k;c++){var m=a[c];b.push([m,c])}b.sort(l);8<b.length&&(b.length=8);var n=d.morphAttributes;c=0;for(k=b.length;c<k;c++)m=b[c],ta[c]=m[0],0!==m[0]?(a=m[1],!0===
+e.morphTargets&&n.position&&d.addAttribute("morphTarget"+c,n.position[a]),!0===e.morphNormals&&n.normal&&d.addAttribute("morphNormal"+c,n.normal[a])):(!0===e.morphTargets&&d.removeAttribute("morphTarget"+c),!0===e.morphNormals&&d.removeAttribute("morphNormal"+c));a=h.getUniforms();null!==a.morphTargetInfluences&&s.uniform1fv(a.morphTargetInfluences,ta);k=!0}a=d.index;c=d.attributes.position;!0===e.wireframe&&(a=sa.getWireframeAttribute(d));null!==a?(b=Mb,b.setIndex(a)):b=Lb;if(k){a:{var k=void 0,
+q;if(d instanceof THREE.InstancedBufferGeometry&&(q=W.get("ANGLE_instanced_arrays"),null===q)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===k&&(k=0);K.initAttributes();var m=d.attributes,h=h.getAttributes(),n=e.defaultAttributeValues,p;for(p in h){var t=h[p];if(0<=t){var u=m[p];if(void 0!==u){K.enableAttribute(t);var r=u.itemSize,x=sa.getAttributeBuffer(u);if(u instanceof
+THREE.InterleavedBufferAttribute){var z=u.data,L=z.stride,u=u.offset;s.bindBuffer(s.ARRAY_BUFFER,x);s.vertexAttribPointer(t,r,s.FLOAT,!1,L*z.array.BYTES_PER_ELEMENT,(k*L+u)*z.array.BYTES_PER_ELEMENT);if(z instanceof THREE.InstancedInterleavedBuffer){if(null===q){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferAttribute but hardware does not support extension ANGLE_instanced_arrays.");break a}q.vertexAttribDivisorANGLE(t,z.meshPerAttribute);void 0===d.maxInstancedCount&&
+(d.maxInstancedCount=z.meshPerAttribute*z.count)}}else if(s.bindBuffer(s.ARRAY_BUFFER,x),s.vertexAttribPointer(t,r,s.FLOAT,!1,0,k*r*4),u instanceof THREE.InstancedBufferAttribute){if(null===q){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferAttribute but hardware does not support extension ANGLE_instanced_arrays.");break a}q.vertexAttribDivisorANGLE(t,u.meshPerAttribute);void 0===d.maxInstancedCount&&(d.maxInstancedCount=u.meshPerAttribute*u.count)}}else if(void 0!==
+n&&(r=n[p],void 0!==r))switch(r.length){case 2:s.vertexAttrib2fv(t,r);break;case 3:s.vertexAttrib3fv(t,r);break;case 4:s.vertexAttrib4fv(t,r);break;default:s.vertexAttrib1fv(t,r)}}}K.disableUnusedAttributes()}null!==a&&s.bindBuffer(s.ELEMENT_ARRAY_BUFFER,sa.getAttributeBuffer(a))}void 0===g&&(g={start:0,count:null!==a?a.array.length:c instanceof THREE.InterleavedBufferAttribute?c.data.array.length/3:c.array.length/3});f instanceof THREE.Mesh?(!0===e.wireframe?(K.setLineWidth(e.wireframeLinewidth*
+A),b.setMode(s.LINES)):b.setMode(s.TRIANGLES),d instanceof THREE.InstancedBufferGeometry&&0<d.maxInstancedCount?b.renderInstances(d):b.render(g.start,g.count)):f instanceof THREE.Line?(d=e.linewidth,void 0===d&&(d=1),K.setLineWidth(d*A),f instanceof THREE.LineSegments?b.setMode(s.LINES):b.setMode(s.LINE_STRIP),b.render(g.start,g.count)):f instanceof THREE.PointCloud&&(b.setMode(s.POINTS),b.render(g.start,g.count))};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=a.fog;va="";$a=-1;Za=null;jb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Sa.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);kb.setFromMatrix(Sa);Y.length=0;Ka=bb=Ia=wa=-1;Ra.length=0;ab.length=0;q(a);la.length=wa+1;Da.length=Ia+1;ra.length=bb+1;Ja.length=Ka+1;!0===ka.sortObjects&&(la.sort(n),Da.sort(p));ma.render(a,b);ua.calls=0;ua.vertices=0;ua.faces=0;ua.points=0;this.setRenderTarget(c);(this.autoClear||
+d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);a.overrideMaterial?(d=a.overrideMaterial,t(la,b,Y,e,d),t(Da,b,Y,e,d),r(ra,b,Y,e,d),r(Ja,b,Y,e,d)):(K.setBlending(THREE.NoBlending),t(la,b,Y,e),r(ra,b,Y,e),t(Da,b,Y,e),r(Ja,b,Y,e));Nb.render(a,b);Ob.render(a,b,pb,qb);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&(c instanceof THREE.WebGLRenderTargetCube?(K.bindTexture(s.TEXTURE_CUBE_MAP,$.get(c).__webglTexture),s.generateMipmap(s.TEXTURE_CUBE_MAP),
+K.bindTexture(s.TEXTURE_CUBE_MAP,null)):(K.bindTexture(s.TEXTURE_2D,$.get(c).__webglTexture),s.generateMipmap(s.TEXTURE_2D),K.bindTexture(s.TEXTURE_2D,null)));K.setDepthTest(!0);K.setDepthWrite(!0);K.setColorWrite(!0)}};var $b={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointCloudMaterial:"particle_basic"};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?
+K.disable(s.CULL_FACE):(b===THREE.FrontFaceDirectionCW?s.frontFace(s.CW):s.frontFace(s.CCW),a===THREE.CullFaceBack?s.cullFace(s.BACK):a===THREE.CullFaceFront?s.cullFace(s.FRONT):s.cullFace(s.FRONT_AND_BACK),K.enable(s.CULL_FACE))};this.setTexture=function(a,b){var c=$.get(a);if(0<a.version&&c.__version!==a.version){var d=a.image;if(void 0===d)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",a);else if(!1===d.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",
+a);else{void 0===c.__webglInit&&(c.__webglInit=!0,a.__webglInit=!0,a.addEventListener("dispose",g),c.__webglTexture=s.createTexture(),Ca.textures++);K.activeTexture(s.TEXTURE0+b);K.bindTexture(s.TEXTURE_2D,c.__webglTexture);s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,a.flipY);s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);s.pixelStorei(s.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=F(a.image,ia.maxTextureSize);var e=a.image,d=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),
+f=N(a.format),h=N(a.type);D(s.TEXTURE_2D,a,d);var k=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<k.length&&d){for(var l=0,m=k.length;l<m;l++)e=k[l],K.texImage2D(s.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);a.generateMipmaps=!1}else K.texImage2D(s.TEXTURE_2D,0,f,e.width,e.height,0,f,h,e.data);else if(a instanceof THREE.CompressedTexture)for(l=0,m=k.length;l<m;l++)e=k[l],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<K.getCompressedTextureFormats().indexOf(f)?K.compressedTexImage2D(s.TEXTURE_2D,
+l,f,e.width,e.height,0,e.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):K.texImage2D(s.TEXTURE_2D,l,f,e.width,e.height,0,f,h,e.data);else if(0<k.length&&d){l=0;for(m=k.length;l<m;l++)e=k[l],K.texImage2D(s.TEXTURE_2D,l,f,f,h,e);a.generateMipmaps=!1}else K.texImage2D(s.TEXTURE_2D,0,f,f,h,a.image);a.generateMipmaps&&d&&s.generateMipmap(s.TEXTURE_2D);c.__version=a.version;if(a.onUpdate)a.onUpdate(a)}}else K.activeTexture(s.TEXTURE0+
+b),K.bindTexture(s.TEXTURE_2D,c.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===$.get(a).__webglFramebuffer){var c=$.get(a);void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",f);c.__webglTexture=s.createTexture();Ca.textures++;var d=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),e=N(a.format),g=N(a.type);if(b){c.__webglFramebuffer=[];c.__webglRenderbuffer=
+[];K.bindTexture(s.TEXTURE_CUBE_MAP,c.__webglTexture);D(s.TEXTURE_CUBE_MAP,a,d);for(var h=0;6>h;h++)c.__webglFramebuffer[h]=s.createFramebuffer(),c.__webglRenderbuffer[h]=s.createRenderbuffer(),K.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,e,a.width,a.height,0,e,g,null),y(c.__webglFramebuffer[h],a,s.TEXTURE_CUBE_MAP_POSITIVE_X+h),B(c.__webglRenderbuffer[h],a);a.generateMipmaps&&d&&s.generateMipmap(s.TEXTURE_CUBE_MAP)}else c.__webglFramebuffer=s.createFramebuffer(),c.__webglRenderbuffer=a.shareDepthFrom?
+a.shareDepthFrom.__webglRenderbuffer:s.createRenderbuffer(),K.bindTexture(s.TEXTURE_2D,c.__webglTexture),D(s.TEXTURE_2D,a,d),K.texImage2D(s.TEXTURE_2D,0,e,a.width,a.height,0,e,g,null),y(c.__webglFramebuffer,a,s.TEXTURE_2D),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,c.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,c.__webglRenderbuffer):
+B(c.__webglRenderbuffer,a),a.generateMipmaps&&d&&s.generateMipmap(s.TEXTURE_2D);b?K.bindTexture(s.TEXTURE_CUBE_MAP,null):K.bindTexture(s.TEXTURE_2D,null);s.bindRenderbuffer(s.RENDERBUFFER,null);s.bindFramebuffer(s.FRAMEBUFFER,null)}a?(c=$.get(a),b=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Aa,a=Ba,d=Ha,e=za);b!==Qa&&(s.bindFramebuffer(s.FRAMEBUFFER,b),s.viewport(d,e,c,a),Qa=b);pb=c;qb=a};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof
+THREE.WebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else if($.get(a).__webglFramebuffer)if(a.format!==THREE.RGBAFormat)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.");else{var g=!1;$.get(a).__webglFramebuffer!==Qa&&(s.bindFramebuffer(s.FRAMEBUFFER,$.get(a).__webglFramebuffer),g=!0);s.checkFramebufferStatus(s.FRAMEBUFFER)===s.FRAMEBUFFER_COMPLETE?
+s.readPixels(b,c,d,e,s.RGBA,s.UNSIGNED_BYTE,f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.");g&&s.bindFramebuffer(s.FRAMEBUFFER,Qa)}};this.supportsFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");return W.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");
+return W.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return W.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");return W.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=
+function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return W.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return W.get("EXT_blend_minmax")};this.supportsVertexTextures=function(){return ia.vertexTextures};this.supportsInstancedArrays=function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");
+return W.get("ANGLE_instanced_arrays")};this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};this.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")};Object.defineProperties(this,{shadowMapEnabled:{get:function(){return ma.enabled},
+set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");ma.enabled=a}},shadowMapType:{get:function(){return ma.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");ma.type=a}},shadowMapCullFace:{get:function(){return ma.cullFace},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.");ma.cullFace=a}},shadowMapDebug:{get:function(){return ma.debug},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapDebug is now .shadowMap.debug.");
+ma.debug=a}}})};
+THREE.WebGLRenderTarget=function(a,b,c){this.uuid=THREE.Math.generateUUID();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=void 0!==c.shareDepthFrom?c.shareDepthFrom:null};
 THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose()},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.format=a.format;this.type=a.type;this.depthBuffer=
 a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.generateMipmaps=a.generateMipmaps;this.shareDepthFrom=a.shareDepthFrom;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);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.WebGLRenderTargetCube.prototype.constructor=THREE.WebGLRenderTargetCube;
@@ -589,73 +587,73 @@ this.maxFragmentUniforms=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS);this.ver
 THREE.WebGLGeometries=function(a,b,c){function d(a){a=a.target;var h=g[a.id].attributes,k;for(k in h)e(h[k]);a.removeEventListener("dispose",d);delete g[a.id];k=b.get(a);k.wireframe&&e(k.wireframe);c.memory.geometries--}function e(c){var d;d=c instanceof THREE.InterleavedBufferAttribute?b.get(c.data).__webglBuffer:b.get(c).__webglBuffer;void 0!==d&&(a.deleteBuffer(d),c instanceof THREE.InterleavedBufferAttribute?b.delete(c.data):b.delete(c))}var g={};this.get=function(a){var b=a.geometry;if(void 0!==
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 THREE.WebGLObjects=function(a,b,c){function d(c,d){var e=c instanceof THREE.InterleavedBufferAttribute?c.data:c,g=b.get(e);void 0===g.__webglBuffer?(g.__webglBuffer=a.createBuffer(),a.bindBuffer(d,g.__webglBuffer),a.bufferData(d,e.array,e.dynamic?a.DYNAMIC_DRAW:a.STATIC_DRAW),g.version=e.version):g.version!==e.version&&(a.bindBuffer(d,g.__webglBuffer),!1===e.dynamic||-1===e.updateRange.count?a.bufferSubData(d,0,e.array):0===e.updateRange.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):
-(a.bufferSubData(d,e.updateRange.offset*e.array.BYTES_PER_ELEMENT,e.array.subarray(e.updateRange.offset,e.updateRange.offset+e.updateRange.count)),e.updateRange.count=0),g.version=e.version)}function e(a,b,c){b=b<c?b+"_"+c:c+"_"+b;if(a.hasOwnProperty(b))return!1;a[b]=1;return!0}var g=new THREE.WebGLGeometries(a,b,c);this.getAttributeBuffer=function(a){return a instanceof THREE.InterleavedBufferAttribute?b.get(a.data).__webglBuffer:b.get(a).__webglBuffer};this.getWireframeAttribute=function(c){var g=
-b.get(c);if(void 0!==g.wireframe)return g.wireframe;var k=[],l=c.index,n=c.attributes;c=n.position;if(null!==l)for(var n={},l=l.array,p=0,m=l.length;p<m;p+=3){var q=l[p+0],s=l[p+1],r=l[p+2];e(n,q,s)&&k.push(q,s);e(n,s,r)&&k.push(s,r);e(n,r,q)&&k.push(r,q)}else for(l=n.position.array,p=0,m=l.length/3-1;p<m;p+=3)q=p+0,s=p+1,r=p+2,k.push(q,s,s,r,r,q);k=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return g.wireframe=k};this.update=function(b){var c=
-g.get(b);b.geometry instanceof THREE.Geometry&&c.updateFromObject(b);b=c.index;var e=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in e)d(e[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var e=b[l],n=0,p=e.length;n<p;n++)d(e[n],a.ARRAY_BUFFER);return c}};
-THREE.WebGLProgram=function(){function a(a){var b=[],c;for(c in a){var f=a[c];!1!==f&&b.push("#define "+c+" "+f)}return b.join("\n")}function b(a){return""!==a}var c=0;return function(d,e,g,f){var h=d.context,k=g.defines,l=g.__webglShader.vertexShader,n=g.__webglShader.fragmentShader,p="SHADOWMAP_TYPE_BASIC";f.shadowMapType===THREE.PCFShadowMap?p="SHADOWMAP_TYPE_PCF":f.shadowMapType===THREE.PCFSoftShadowMap&&(p="SHADOWMAP_TYPE_PCF_SOFT");var m="ENVMAP_TYPE_CUBE",q="ENVMAP_MODE_REFLECTION",s="ENVMAP_BLENDING_MULTIPLY";
-if(f.envMap){switch(g.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:m="ENVMAP_TYPE_CUBE";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:m="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:m="ENVMAP_TYPE_SPHERE"}switch(g.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:q="ENVMAP_MODE_REFRACTION"}switch(g.combine){case THREE.MultiplyOperation:s="ENVMAP_BLENDING_MULTIPLY";
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+(a.bufferSubData(d,e.updateRange.offset*e.array.BYTES_PER_ELEMENT,e.array.subarray(e.updateRange.offset,e.updateRange.offset+e.updateRange.count)),e.updateRange.count=0),g.version=e.version)}function e(a,b,c){if(b>c){var d=b;b=c;c=d}d=a[b];return void 0===d?(a[b]=[c],!0):-1===d.indexOf(c)?(d.push(c),!0):!1}var g=new THREE.WebGLGeometries(a,b,c);this.getAttributeBuffer=function(a){return a instanceof THREE.InterleavedBufferAttribute?b.get(a.data).__webglBuffer:b.get(a).__webglBuffer};this.getWireframeAttribute=
+function(c){var g=b.get(c);if(void 0!==g.wireframe)return g.wireframe;var k=[],l=c.index,n=c.attributes;c=n.position;if(null!==l)for(var n={},l=l.array,p=0,m=l.length;p<m;p+=3){var q=l[p+0],t=l[p+1],r=l[p+2];e(n,q,t)&&k.push(q,t);e(n,t,r)&&k.push(t,r);e(n,r,q)&&k.push(r,q)}else for(l=n.position.array,p=0,m=l.length/3-1;p<m;p+=3)q=p+0,t=p+1,r=p+2,k.push(q,t,t,r,r,q);k=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return g.wireframe=k};this.update=
+function(b){var c=g.get(b);b.geometry instanceof THREE.Geometry&&c.updateFromObject(b);b=c.index;var e=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in e)d(e[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var e=b[l],n=0,p=e.length;n<p;n++)d(e[n],a.ARRAY_BUFFER);return c}};
+THREE.WebGLProgram=function(){function a(a){var b=[],c;for(c in a){var f=a[c];!1!==f&&b.push("#define "+c+" "+f)}return b.join("\n")}function b(a){return""!==a}var c=0;return function(d,e,g,f){var h=d.context,k=g.defines,l=g.__webglShader.vertexShader,n=g.__webglShader.fragmentShader,p="SHADOWMAP_TYPE_BASIC";f.shadowMapType===THREE.PCFShadowMap?p="SHADOWMAP_TYPE_PCF":f.shadowMapType===THREE.PCFSoftShadowMap&&(p="SHADOWMAP_TYPE_PCF_SOFT");var m="ENVMAP_TYPE_CUBE",q="ENVMAP_MODE_REFLECTION",t="ENVMAP_BLENDING_MULTIPLY";
+if(f.envMap){switch(g.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:m="ENVMAP_TYPE_CUBE";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:m="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:m="ENVMAP_TYPE_SPHERE"}switch(g.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:q="ENVMAP_MODE_REFRACTION"}switch(g.combine){case THREE.MultiplyOperation:t="ENVMAP_BLENDING_MULTIPLY";
+break;case THREE.MixOperation:t="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:t="ENVMAP_BLENDING_ADD"}}var r=0<d.gammaFactor?d.gammaFactor:1,v=a(k),w=h.createProgram();g instanceof THREE.RawShaderMaterial?d=k="":(k=["precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+g.__webglShader.name,v,f.supportsVertexTextures?"#define VERTEX_TEXTURES":"",d.gammaInput?"#define GAMMA_INPUT":"",d.gammaOutput?"#define GAMMA_OUTPUT":"","#define GAMMA_FACTOR "+r,"#define MAX_DIR_LIGHTS "+
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+"\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(b).join("\n"),d=[f.bumpMap||f.normalMap||f.flatShading||g.derivatives?"#extension GL_OES_standard_derivatives : enable":"",f.logarithmicDepthBuffer&&d.extensions.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"","precision "+f.precision+" float;","precision "+f.precision+" int;","#define SHADER_NAME "+g.__webglShader.name,v,"#define MAX_DIR_LIGHTS "+f.maxDirLights,"#define MAX_POINT_LIGHTS "+f.maxPointLights,
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-0,"position");h.linkProgram(x);f=h.getProgramInfoLog(x);p=h.getShaderInfoLog(l);m=h.getShaderInfoLog(n);s=q=!0;if(!1===h.getProgramParameter(x,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",h.getProgramParameter(x,h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,p,m);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===p||""===m)s=!1;s&&(this.diagnostics={runnable:q,material:g,programLog:f,vertexShader:{log:p,
-prefix:k},fragmentShader:{log:m,prefix:d}});h.deleteShader(l);h.deleteShader(n);var v;this.getUniforms=function(){if(void 0===v){for(var a={},b=h.getProgramParameter(x,h.ACTIVE_UNIFORMS),c=0;c<b;c++){var d=h.getActiveUniform(x,c).name,e=h.getUniformLocation(x,d),f=d.lastIndexOf("[0]");-1!==f&&f===d.length-3&&(a[d.substr(0,f)]=e);a[d]=e}v=a}return v};var y;this.getAttributes=function(){if(void 0===y){for(var a={},b=h.getProgramParameter(x,h.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=h.getActiveAttrib(x,
-c).name;a[d]=h.getAttribLocation(x,d)}y=a}return y};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=c++;this.code=e;this.usedTimes=1;this.program=x;this.vertexShader=l;this.fragmentShader=n;return this}}();
+"#define SHADOWMAP_DEBUG":"",f.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",f.logarithmicDepthBuffer&&d.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","\n"].filter(b).join("\n"));n=d+n;l=THREE.WebGLShader(h,h.VERTEX_SHADER,k+l);n=THREE.WebGLShader(h,h.FRAGMENT_SHADER,n);h.attachShader(w,l);h.attachShader(w,n);void 0!==g.index0AttributeName?h.bindAttribLocation(w,0,g.index0AttributeName):!0===f.morphTargets&&h.bindAttribLocation(w,
+0,"position");h.linkProgram(w);f=h.getProgramInfoLog(w);p=h.getShaderInfoLog(l);m=h.getShaderInfoLog(n);t=q=!0;if(!1===h.getProgramParameter(w,h.LINK_STATUS))q=!1,console.error("THREE.WebGLProgram: shader error: ",h.getError(),"gl.VALIDATE_STATUS",h.getProgramParameter(w,h.VALIDATE_STATUS),"gl.getProgramInfoLog",f,p,m);else if(""!==f)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",f);else if(""===p||""===m)t=!1;t&&(this.diagnostics={runnable:q,material:g,programLog:f,vertexShader:{log:p,
+prefix:k},fragmentShader:{log:m,prefix:d}});h.deleteShader(l);h.deleteShader(n);var u;this.getUniforms=function(){if(void 0===u){for(var a={},b=h.getProgramParameter(w,h.ACTIVE_UNIFORMS),c=0;c<b;c++){var d=h.getActiveUniform(w,c).name,e=h.getUniformLocation(w,d),f=d.lastIndexOf("[0]");-1!==f&&f===d.length-3&&(a[d.substr(0,f)]=e);a[d]=e}u=a}return u};var z;this.getAttributes=function(){if(void 0===z){for(var a={},b=h.getProgramParameter(w,h.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=h.getActiveAttrib(w,
+c).name;a[d]=h.getAttribLocation(w,d)}z=a}return z};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=c++;this.code=e;this.usedTimes=1;this.program=w;this.vertexShader=l;this.fragmentShader=n;return this}}();
 THREE.WebGLProperties=function(){var a={};this.get=function(b){b=b.uuid;var c=a[b];void 0===c&&(c={},a[b]=c);return c};this.delete=function(b){delete a[b.uuid]};this.clear=function(){a={}}};
 THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")};return function(b,c,d){var e=b.createShader(c);b.shaderSource(e,d);b.compileShader(e);!1===b.getShaderParameter(e,b.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(e)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",c===b.VERTEX_SHADER?"vertex":"fragment",b.getShaderInfoLog(e),a(d));return e}}();
-THREE.WebGLShadowMap=function(a,b,c){function d(a,b){var c=a.geometry,c=void 0!==c.morphTargets&&0<c.morphTargets.length&&b.morphTargets,d=a instanceof THREE.SkinnedMesh&&b.skinning,c=a.customDepthMaterial?a.customDepthMaterial:d?c?u:r:c?s:q;c.visible=b.visible;c.wireframe=b.wireframe;c.wireframeLinewidth=b.wireframeLinewidth;return c}function e(a,b){if(!1!==a.visible){(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.PointCloud)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&
-!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld),n.push(a));for(var c=a.children,d=0,f=c.length;d<f;d++)e(c[d],b)}}var g=a.context,f=a.state,h=new THREE.Frustum,k=new THREE.Matrix4;new THREE.Vector3;new THREE.Vector3;var l=new THREE.Vector3,n=[],p=THREE.ShaderLib.depthRGBA,m=THREE.UniformsUtils.clone(p.uniforms),q=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader}),s=new THREE.ShaderMaterial({uniforms:m,
-vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0}),r=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,skinning:!0}),u=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0,skinning:!0});q._shadowPass=!0;s._shadowPass=!0;r._shadowPass=!0;u._shadowPass=!0;var x=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.cullFace=THREE.CullFaceFront;
-this.render=function(m,q){if(!1!==x.enabled&&(!1!==x.autoUpdate||!1!==x.needsUpdate)){g.clearColor(1,1,1,1);f.disable(g.BLEND);f.enable(g.CULL_FACE);g.frontFace(g.CCW);x.cullFace===THREE.CullFaceFront?g.cullFace(g.FRONT):g.cullFace(g.BACK);f.setDepthTest(!0);for(var p=0,s=b.length;p<s;p++){var r=b[p];if(r.castShadow){if(!r.shadowMap){var u=THREE.LinearFilter;x.type===THREE.PCFSoftShadowMap&&(u=THREE.NearestFilter);r.shadowMap=new THREE.WebGLRenderTarget(r.shadowMapWidth,r.shadowMapHeight,{minFilter:u,
-magFilter:u,format:THREE.RGBAFormat});r.shadowMapSize=new THREE.Vector2(r.shadowMapWidth,r.shadowMapHeight);r.shadowMatrix=new THREE.Matrix4}if(!r.shadowCamera){if(r instanceof THREE.SpotLight)r.shadowCamera=new THREE.PerspectiveCamera(r.shadowCameraFov,r.shadowMapWidth/r.shadowMapHeight,r.shadowCameraNear,r.shadowCameraFar);else if(r instanceof THREE.DirectionalLight)r.shadowCamera=new THREE.OrthographicCamera(r.shadowCameraLeft,r.shadowCameraRight,r.shadowCameraTop,r.shadowCameraBottom,r.shadowCameraNear,
-r.shadowCameraFar);else{console.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",r);continue}m.add(r.shadowCamera);!0===m.autoUpdate&&m.updateMatrixWorld()}r.shadowCameraVisible&&!r.cameraHelper&&(r.cameraHelper=new THREE.CameraHelper(r.shadowCamera),m.add(r.cameraHelper));var A=r.shadowMap,O=r.shadowMatrix,u=r.shadowCamera;u.position.setFromMatrixPosition(r.matrixWorld);l.setFromMatrixPosition(r.target.matrixWorld);u.lookAt(l);u.updateMatrixWorld();u.matrixWorldInverse.getInverse(u.matrixWorld);
-r.cameraHelper&&(r.cameraHelper.visible=r.shadowCameraVisible);r.shadowCameraVisible&&r.cameraHelper.update();O.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);O.multiply(u.projectionMatrix);O.multiply(u.matrixWorldInverse);k.multiplyMatrices(u.projectionMatrix,u.matrixWorldInverse);h.setFromMatrix(k);a.setRenderTarget(A);a.clear();n.length=0;e(m,u);r=0;for(A=n.length;r<A;r++){var O=n[r],K=c.update(O),D=O.material;if(D instanceof THREE.MeshFaceMaterial)for(var P=K.groups,D=D.materials,J=0,H=P.length;J<
-H;J++){var C=P[J],F=D[C.materialIndex];!0===F.visible&&a.renderBufferDirect(u,b,null,K,d(O,F),O,C)}else a.renderBufferDirect(u,b,null,K,d(O,D),O)}}}p=a.getClearColor();s=a.getClearAlpha();g.clearColor(p.r,p.g,p.b,s);f.enable(g.BLEND);x.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();x.needsUpdate=!1}}};
-THREE.WebGLState=function(a,b,c){var d=this,e=new Uint8Array(16),g=new Uint8Array(16),f={},h=null,k=null,l=null,n=null,p=null,m=null,q=null,s=null,r=null,u=null,x=null,v=null,y=null,w=null,G=null,B=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),z=void 0,A={};this.init=function(){a.clearColor(0,0,0,1);a.clearDepth(1);a.clearStencil(0);this.enable(a.DEPTH_TEST);a.depthFunc(a.LEQUAL);a.frontFace(a.CCW);a.cullFace(a.BACK);this.enable(a.CULL_FACE);this.enable(a.BLEND);a.blendEquation(a.FUNC_ADD);a.blendFunc(a.SRC_ALPHA,
+THREE.WebGLShadowMap=function(a,b,c){function d(a,b){var c=a.geometry,c=void 0!==c.morphTargets&&0<c.morphTargets.length&&b.morphTargets,d=a instanceof THREE.SkinnedMesh&&b.skinning,c=a.customDepthMaterial?a.customDepthMaterial:d?c?v:r:c?t:q;c.visible=b.visible;c.wireframe=b.wireframe;c.wireframeLinewidth=b.wireframeLinewidth;return c}function e(a,b){if(!1!==a.visible){(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.PointCloud)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&
+!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld),n.push(a));for(var c=a.children,d=0,f=c.length;d<f;d++)e(c[d],b)}}var g=a.context,f=a.state,h=new THREE.Frustum,k=new THREE.Matrix4;new THREE.Vector3;new THREE.Vector3;var l=new THREE.Vector3,n=[],p=THREE.ShaderLib.depthRGBA,m=THREE.UniformsUtils.clone(p.uniforms),q=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader}),t=new THREE.ShaderMaterial({uniforms:m,
+vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0}),r=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,skinning:!0}),v=new THREE.ShaderMaterial({uniforms:m,vertexShader:p.vertexShader,fragmentShader:p.fragmentShader,morphTargets:!0,skinning:!0});q._shadowPass=!0;t._shadowPass=!0;r._shadowPass=!0;v._shadowPass=!0;var w=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.cullFace=THREE.CullFaceFront;
+this.render=function(m,q){if(!1!==w.enabled&&(!1!==w.autoUpdate||!1!==w.needsUpdate)){g.clearColor(1,1,1,1);f.disable(g.BLEND);f.enable(g.CULL_FACE);g.frontFace(g.CCW);w.cullFace===THREE.CullFaceFront?g.cullFace(g.FRONT):g.cullFace(g.BACK);f.setDepthTest(!0);for(var p=0,t=b.length;p<t;p++){var r=b[p];if(r.castShadow){if(!r.shadowMap){var v=THREE.LinearFilter;w.type===THREE.PCFSoftShadowMap&&(v=THREE.NearestFilter);r.shadowMap=new THREE.WebGLRenderTarget(r.shadowMapWidth,r.shadowMapHeight,{minFilter:v,
+magFilter:v,format:THREE.RGBAFormat});r.shadowMapSize=new THREE.Vector2(r.shadowMapWidth,r.shadowMapHeight);r.shadowMatrix=new THREE.Matrix4}if(!r.shadowCamera){if(r instanceof THREE.SpotLight)r.shadowCamera=new THREE.PerspectiveCamera(r.shadowCameraFov,r.shadowMapWidth/r.shadowMapHeight,r.shadowCameraNear,r.shadowCameraFar);else if(r instanceof THREE.DirectionalLight)r.shadowCamera=new THREE.OrthographicCamera(r.shadowCameraLeft,r.shadowCameraRight,r.shadowCameraTop,r.shadowCameraBottom,r.shadowCameraNear,
+r.shadowCameraFar);else{console.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",r);continue}m.add(r.shadowCamera);!0===m.autoUpdate&&m.updateMatrixWorld()}r.shadowCameraVisible&&!r.cameraHelper&&(r.cameraHelper=new THREE.CameraHelper(r.shadowCamera),m.add(r.cameraHelper));var B=r.shadowMap,L=r.shadowMatrix,v=r.shadowCamera;v.position.setFromMatrixPosition(r.matrixWorld);l.setFromMatrixPosition(r.target.matrixWorld);v.lookAt(l);v.updateMatrixWorld();v.matrixWorldInverse.getInverse(v.matrixWorld);
+r.cameraHelper&&(r.cameraHelper.visible=r.shadowCameraVisible);r.shadowCameraVisible&&r.cameraHelper.update();L.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);L.multiply(v.projectionMatrix);L.multiply(v.matrixWorldInverse);k.multiplyMatrices(v.projectionMatrix,v.matrixWorldInverse);h.setFromMatrix(k);a.setRenderTarget(B);a.clear();n.length=0;e(m,v);r=0;for(B=n.length;r<B;r++){var L=n[r],N=c.update(L),C=L.material;if(C instanceof THREE.MeshFaceMaterial)for(var O=N.groups,C=C.materials,G=0,J=O.length;G<
+J;G++){var A=O[G],H=C[A.materialIndex];!0===H.visible&&a.renderBufferDirect(v,b,null,N,d(L,H),L,A)}else a.renderBufferDirect(v,b,null,N,d(L,C),L)}}}p=a.getClearColor();t=a.getClearAlpha();g.clearColor(p.r,p.g,p.b,t);f.enable(g.BLEND);w.cullFace===THREE.CullFaceFront&&g.cullFace(g.BACK);a.resetGLState();w.needsUpdate=!1}}};
+THREE.WebGLState=function(a,b,c){var d=this,e=new Uint8Array(16),g=new Uint8Array(16),f={},h=null,k=null,l=null,n=null,p=null,m=null,q=null,t=null,r=null,v=null,w=null,u=null,z=null,x=null,D=null,F=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),y=void 0,B={};this.init=function(){a.clearColor(0,0,0,1);a.clearDepth(1);a.clearStencil(0);this.enable(a.DEPTH_TEST);a.depthFunc(a.LEQUAL);a.frontFace(a.CCW);a.cullFace(a.BACK);this.enable(a.CULL_FACE);this.enable(a.BLEND);a.blendEquation(a.FUNC_ADD);a.blendFunc(a.SRC_ALPHA,
 a.ONE_MINUS_SRC_ALPHA)};this.initAttributes=function(){for(var a=0,b=e.length;a<b;a++)e[a]=0};this.enableAttribute=function(b){e[b]=1;0===g[b]&&(a.enableVertexAttribArray(b),g[b]=1)};this.disableUnusedAttributes=function(){for(var b=0,c=g.length;b<c;b++)g[b]!==e[b]&&(a.disableVertexAttribArray(b),g[b]=0)};this.enable=function(b){!0!==f[b]&&(a.enable(b),f[b]=!0)};this.disable=function(b){!1!==f[b]&&(a.disable(b),f[b]=!1)};this.getCompressedTextureFormats=function(){if(null===h&&(h=[],b.get("WEBGL_compressed_texture_pvrtc")||
 b.get("WEBGL_compressed_texture_s3tc")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<c.length;d++)h.push(c[d]);return h};this.setBlending=function(b,d,e,f,g,h,r){b!==k&&(b===THREE.NoBlending?this.disable(a.BLEND):b===THREE.AdditiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?(this.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):b===THREE.MultiplyBlending?(this.enable(a.BLEND),
-a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):b===THREE.CustomBlending?this.enable(a.BLEND):(this.enable(a.BLEND),a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),k=b);if(b===THREE.CustomBlending){g=g||d;h=h||e;r=r||f;if(d!==l||g!==m)a.blendEquationSeparate(c(d),c(g)),l=d,m=g;if(e!==n||f!==p||h!==q||r!==s)a.blendFuncSeparate(c(e),c(f),c(h),c(r)),n=e,p=f,q=h,s=r}else s=q=m=p=n=l=null};this.setDepthFunc=
+a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):b===THREE.CustomBlending?this.enable(a.BLEND):(this.enable(a.BLEND),a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),k=b);if(b===THREE.CustomBlending){g=g||d;h=h||e;r=r||f;if(d!==l||g!==m)a.blendEquationSeparate(c(d),c(g)),l=d,m=g;if(e!==n||f!==p||h!==q||r!==t)a.blendFuncSeparate(c(e),c(f),c(h),c(r)),n=e,p=f,q=h,t=r}else t=q=m=p=n=l=null};this.setDepthFunc=
 function(b){if(r!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);
-r=b}};this.setDepthTest=function(b){b?this.enable(a.DEPTH_TEST):this.disable(a.DEPTH_TEST)};this.setDepthWrite=function(b){u!==b&&(a.depthMask(b),u=b)};this.setColorWrite=function(b){x!==b&&(a.colorMask(b,b,b,b),x=b)};this.setFlipSided=function(b){v!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),v=b)};this.setLineWidth=function(b){b!==y&&(a.lineWidth(b),y=b)};this.setPolygonOffset=function(b,c,d){b?this.enable(a.POLYGON_OFFSET_FILL):this.disable(a.POLYGON_OFFSET_FILL);!b||w===c&&G===d||(a.polygonOffset(c,
-d),w=c,G=d)};this.setScissorTest=function(b){b?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=function(b){void 0===b&&(b=a.TEXTURE0+B-1);z!==b&&(a.activeTexture(b),z=b)};this.bindTexture=function(b,c){void 0===z&&d.activeTexture();var e=A[z];void 0===e&&(e={type:void 0,texture:void 0},A[z]=e);if(e.type!==b||e.texture!==c)a.bindTexture(b,c),e.type=b,e.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};
-this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.reset=function(){for(var b=0;b<g.length;b++)1===g[b]&&(a.disableVertexAttribArray(b),g[b]=0);f={};v=x=u=k=h=null}};
-THREE.LensFlarePlugin=function(a,b){var c,d,e,g,f,h,k,l,n,p,m=a.context,q=a.state,s,r,u,x,v,y;this.render=function(w,G,B,z){if(0!==b.length){w=new THREE.Vector3;var A=z/B,O=.5*B,K=.5*z,D=16/z,P=new THREE.Vector2(D*A,D),J=new THREE.Vector3(1,1,0),H=new THREE.Vector2(1,1);if(void 0===u){var D=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),C=new Uint16Array([0,1,2,0,2,3]);s=m.createBuffer();r=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,s);m.bufferData(m.ARRAY_BUFFER,D,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
-r);m.bufferData(m.ELEMENT_ARRAY_BUFFER,C,m.STATIC_DRAW);v=m.createTexture();y=m.createTexture();q.bindTexture(m.TEXTURE_2D,v);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);q.bindTexture(m.TEXTURE_2D,y);m.texImage2D(m.TEXTURE_2D,0,
-m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var D=(x=0<m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{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 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 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}",
+r=b}};this.setDepthTest=function(b){b?this.enable(a.DEPTH_TEST):this.disable(a.DEPTH_TEST)};this.setDepthWrite=function(b){v!==b&&(a.depthMask(b),v=b)};this.setColorWrite=function(b){w!==b&&(a.colorMask(b,b,b,b),w=b)};this.setFlipSided=function(b){u!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),u=b)};this.setLineWidth=function(b){b!==z&&(a.lineWidth(b),z=b)};this.setPolygonOffset=function(b,c,d){b?this.enable(a.POLYGON_OFFSET_FILL):this.disable(a.POLYGON_OFFSET_FILL);!b||x===c&&D===d||(a.polygonOffset(c,
+d),x=c,D=d)};this.setScissorTest=function(b){b?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=function(b){void 0===b&&(b=a.TEXTURE0+F-1);y!==b&&(a.activeTexture(b),y=b)};this.bindTexture=function(b,c){void 0===y&&d.activeTexture();var e=B[y];void 0===e&&(e={type:void 0,texture:void 0},B[y]=e);if(e.type!==b||e.texture!==c)a.bindTexture(b,c),e.type=b,e.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};
+this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.reset=function(){for(var b=0;b<g.length;b++)1===g[b]&&(a.disableVertexAttribArray(b),g[b]=0);f={};u=w=v=k=h=null}};
+THREE.LensFlarePlugin=function(a,b){var c,d,e,g,f,h,k,l,n,p,m=a.context,q=a.state,t,r,v,w,u,z;this.render=function(x,D,F,y){if(0!==b.length){x=new THREE.Vector3;var B=y/F,L=.5*F,N=.5*y,C=16/y,O=new THREE.Vector2(C*B,C),G=new THREE.Vector3(1,1,0),J=new THREE.Vector2(1,1);if(void 0===v){var C=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),A=new Uint16Array([0,1,2,0,2,3]);t=m.createBuffer();r=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,t);m.bufferData(m.ARRAY_BUFFER,C,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
+r);m.bufferData(m.ELEMENT_ARRAY_BUFFER,A,m.STATIC_DRAW);u=m.createTexture();z=m.createTexture();q.bindTexture(m.TEXTURE_2D,u);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);q.bindTexture(m.TEXTURE_2D,z);m.texImage2D(m.TEXTURE_2D,0,
+m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var C=(w=0<m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{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 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility =        visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *=       visibility.b / 9.0;\nvVisibility *= 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}"}:{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;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( 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}"},
-C=m.createProgram(),F=m.createShader(m.FRAGMENT_SHADER),N=m.createShader(m.VERTEX_SHADER),R="precision "+a.getPrecision()+" float;\n";m.shaderSource(F,R+D.fragmentShader);m.shaderSource(N,R+D.vertexShader);m.compileShader(F);m.compileShader(N);m.attachShader(C,F);m.attachShader(C,N);m.linkProgram(C);u=C;n=m.getAttribLocation(u,"position");p=m.getAttribLocation(u,"uv");c=m.getUniformLocation(u,"renderType");d=m.getUniformLocation(u,"map");e=m.getUniformLocation(u,"occlusionMap");g=m.getUniformLocation(u,
-"opacity");f=m.getUniformLocation(u,"color");h=m.getUniformLocation(u,"scale");k=m.getUniformLocation(u,"rotation");l=m.getUniformLocation(u,"screenPosition")}m.useProgram(u);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,s);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,r);q.disable(m.CULL_FACE);m.depthMask(!1);C=0;for(F=
-b.length;C<F;C++)if(D=16/z,P.set(D*A,D),N=b[C],w.set(N.matrixWorld.elements[12],N.matrixWorld.elements[13],N.matrixWorld.elements[14]),w.applyMatrix4(G.matrixWorldInverse),w.applyProjection(G.projectionMatrix),J.copy(w),H.x=J.x*O+O,H.y=J.y*K+K,x||0<H.x&&H.x<B&&0<H.y&&H.y<z){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,H.x-8,H.y-8,16,16,0);m.uniform1i(c,0);m.uniform2f(h,P.x,P.y);m.uniform3f(l,
-J.x,J.y,J.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,y);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,H.x-8,H.y-8,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);N.positionScreen.copy(J);N.customUpdateCallback?N.customUpdateCallback(N):N.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var R=
-0,U=N.lensFlares.length;R<U;R++){var Q=N.lensFlares[R];.001<Q.opacity&&.001<Q.scale&&(J.x=Q.x,J.y=Q.y,J.z=Q.z,D=Q.size*Q.scale/z,P.x=D*A,P.y=D,m.uniform3f(l,J.x,J.y,J.z),m.uniform2f(h,P.x,P.y),m.uniform1f(k,Q.rotation),m.uniform1f(g,Q.opacity),m.uniform3f(f,Q.color.r,Q.color.g,Q.color.b),q.setBlending(Q.blending,Q.blendEquation,Q.blendSrc,Q.blendDst),a.setTexture(Q.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);m.depthMask(!0);a.resetGLState()}}};
-THREE.SpritePlugin=function(a,b){var c,d,e,g,f,h,k,l,n,p,m,q,s,r,u,x,v;function y(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,G=a.state,B,z,A,O,K=new THREE.Vector3,D=new THREE.Quaternion,P=new THREE.Vector3;this.render=function(J,H){if(0!==b.length){if(void 0===A){var C=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),F=new Uint16Array([0,1,2,0,2,3]);B=w.createBuffer();z=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,B);w.bufferData(w.ARRAY_BUFFER,C,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
-z);w.bufferData(w.ELEMENT_ARRAY_BUFFER,F,w.STATIC_DRAW);var C=w.createProgram(),F=w.createShader(w.VERTEX_SHADER),N=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(F,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
-w.shaderSource(N,["precision "+a.getPrecision()+" float;","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;\nfogFactor = 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}"].join("\n"));
-w.compileShader(F);w.compileShader(N);w.attachShader(C,F);w.attachShader(C,N);w.linkProgram(C);A=C;x=w.getAttribLocation(A,"position");v=w.getAttribLocation(A,"uv");c=w.getUniformLocation(A,"uvOffset");d=w.getUniformLocation(A,"uvScale");e=w.getUniformLocation(A,"rotation");g=w.getUniformLocation(A,"scale");f=w.getUniformLocation(A,"color");h=w.getUniformLocation(A,"map");k=w.getUniformLocation(A,"opacity");l=w.getUniformLocation(A,"modelViewMatrix");n=w.getUniformLocation(A,"projectionMatrix");p=
-w.getUniformLocation(A,"fogType");m=w.getUniformLocation(A,"fogDensity");q=w.getUniformLocation(A,"fogNear");s=w.getUniformLocation(A,"fogFar");r=w.getUniformLocation(A,"fogColor");u=w.getUniformLocation(A,"alphaTest");C=document.createElement("canvas");C.width=8;C.height=8;F=C.getContext("2d");F.fillStyle="white";F.fillRect(0,0,8,8);O=new THREE.Texture(C);O.needsUpdate=!0}w.useProgram(A);G.initAttributes();G.enableAttribute(x);G.enableAttribute(v);G.disableUnusedAttributes();G.disable(w.CULL_FACE);
-G.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,B);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,z);w.uniformMatrix4fv(n,!1,H.projectionMatrix.elements);G.activeTexture(w.TEXTURE0);w.uniform1i(h,0);F=C=0;(N=J.fog)?(w.uniform3f(r,N.color.r,N.color.g,N.color.b),N instanceof THREE.Fog?(w.uniform1f(q,N.near),w.uniform1f(s,N.far),w.uniform1i(p,1),F=C=1):N instanceof THREE.FogExp2&&(w.uniform1f(m,N.density),w.uniform1i(p,2),F=C=2)):
-(w.uniform1i(p,0),F=C=0);for(var N=0,R=b.length;N<R;N++){var U=b[N];U.modelViewMatrix.multiplyMatrices(H.matrixWorldInverse,U.matrixWorld);U.z=-U.modelViewMatrix.elements[14]}b.sort(y);for(var Q=[],N=0,R=b.length;N<R;N++){var U=b[N],S=U.material;w.uniform1f(u,S.alphaTest);w.uniformMatrix4fv(l,!1,U.modelViewMatrix.elements);U.matrixWorld.decompose(K,D,P);Q[0]=P.x;Q[1]=P.y;U=0;J.fog&&S.fog&&(U=F);C!==U&&(w.uniform1i(p,U),C=U);null!==S.map?(w.uniform2f(c,S.map.offset.x,S.map.offset.y),w.uniform2f(d,
-S.map.repeat.x,S.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(k,S.opacity);w.uniform3f(f,S.color.r,S.color.g,S.color.b);w.uniform1f(e,S.rotation);w.uniform2fv(g,Q);G.setBlending(S.blending,S.blendEquation,S.blendSrc,S.blendDst);G.setDepthTest(S.depthTest);G.setDepthWrite(S.depthWrite);S.map&&S.map.image&&S.map.image.width?a.setTexture(S.map,0):a.setTexture(O,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}G.enable(w.CULL_FACE);a.resetGLState()}}};
+A=m.createProgram(),H=m.createShader(m.FRAGMENT_SHADER),P=m.createShader(m.VERTEX_SHADER),Q="precision "+a.getPrecision()+" float;\n";m.shaderSource(H,Q+C.fragmentShader);m.shaderSource(P,Q+C.vertexShader);m.compileShader(H);m.compileShader(P);m.attachShader(A,H);m.attachShader(A,P);m.linkProgram(A);v=A;n=m.getAttribLocation(v,"position");p=m.getAttribLocation(v,"uv");c=m.getUniformLocation(v,"renderType");d=m.getUniformLocation(v,"map");e=m.getUniformLocation(v,"occlusionMap");g=m.getUniformLocation(v,
+"opacity");f=m.getUniformLocation(v,"color");h=m.getUniformLocation(v,"scale");k=m.getUniformLocation(v,"rotation");l=m.getUniformLocation(v,"screenPosition")}m.useProgram(v);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,t);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,r);q.disable(m.CULL_FACE);m.depthMask(!1);A=0;for(H=
+b.length;A<H;A++)if(C=16/y,O.set(C*B,C),P=b[A],x.set(P.matrixWorld.elements[12],P.matrixWorld.elements[13],P.matrixWorld.elements[14]),x.applyMatrix4(D.matrixWorldInverse),x.applyProjection(D.projectionMatrix),G.copy(x),J.x=G.x*L+L,J.y=G.y*N+N,w||0<J.x&&J.x<F&&0<J.y&&J.y<y){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,u);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,J.x-8,J.y-8,16,16,0);m.uniform1i(c,0);m.uniform2f(h,O.x,O.y);m.uniform3f(l,
+G.x,G.y,G.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,z);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,J.x-8,J.y-8,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,u);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);P.positionScreen.copy(G);P.customUpdateCallback?P.customUpdateCallback(P):P.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var Q=
+0,V=P.lensFlares.length;Q<V;Q++){var R=P.lensFlares[Q];.001<R.opacity&&.001<R.scale&&(G.x=R.x,G.y=R.y,G.z=R.z,C=R.size*R.scale/y,O.x=C*B,O.y=C,m.uniform3f(l,G.x,G.y,G.z),m.uniform2f(h,O.x,O.y),m.uniform1f(k,R.rotation),m.uniform1f(g,R.opacity),m.uniform3f(f,R.color.r,R.color.g,R.color.b),q.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),a.setTexture(R.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);m.depthMask(!0);a.resetGLState()}}};
+THREE.SpritePlugin=function(a,b){var c,d,e,g,f,h,k,l,n,p,m,q,t,r,v,w,u;function z(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var x=a.context,D=a.state,F,y,B,L,N=new THREE.Vector3,C=new THREE.Quaternion,O=new THREE.Vector3;this.render=function(G,J){if(0!==b.length){if(void 0===B){var A=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),H=new Uint16Array([0,1,2,0,2,3]);F=x.createBuffer();y=x.createBuffer();x.bindBuffer(x.ARRAY_BUFFER,F);x.bufferData(x.ARRAY_BUFFER,A,x.STATIC_DRAW);x.bindBuffer(x.ELEMENT_ARRAY_BUFFER,
+y);x.bufferData(x.ELEMENT_ARRAY_BUFFER,H,x.STATIC_DRAW);var A=x.createProgram(),H=x.createShader(x.VERTEX_SHADER),P=x.createShader(x.FRAGMENT_SHADER);x.shaderSource(H,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+x.shaderSource(P,["precision "+a.getPrecision()+" float;","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;\nfogFactor = 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}"].join("\n"));
+x.compileShader(H);x.compileShader(P);x.attachShader(A,H);x.attachShader(A,P);x.linkProgram(A);B=A;w=x.getAttribLocation(B,"position");u=x.getAttribLocation(B,"uv");c=x.getUniformLocation(B,"uvOffset");d=x.getUniformLocation(B,"uvScale");e=x.getUniformLocation(B,"rotation");g=x.getUniformLocation(B,"scale");f=x.getUniformLocation(B,"color");h=x.getUniformLocation(B,"map");k=x.getUniformLocation(B,"opacity");l=x.getUniformLocation(B,"modelViewMatrix");n=x.getUniformLocation(B,"projectionMatrix");p=
+x.getUniformLocation(B,"fogType");m=x.getUniformLocation(B,"fogDensity");q=x.getUniformLocation(B,"fogNear");t=x.getUniformLocation(B,"fogFar");r=x.getUniformLocation(B,"fogColor");v=x.getUniformLocation(B,"alphaTest");A=document.createElement("canvas");A.width=8;A.height=8;H=A.getContext("2d");H.fillStyle="white";H.fillRect(0,0,8,8);L=new THREE.Texture(A);L.needsUpdate=!0}x.useProgram(B);D.initAttributes();D.enableAttribute(w);D.enableAttribute(u);D.disableUnusedAttributes();D.disable(x.CULL_FACE);
+D.enable(x.BLEND);x.bindBuffer(x.ARRAY_BUFFER,F);x.vertexAttribPointer(w,2,x.FLOAT,!1,16,0);x.vertexAttribPointer(u,2,x.FLOAT,!1,16,8);x.bindBuffer(x.ELEMENT_ARRAY_BUFFER,y);x.uniformMatrix4fv(n,!1,J.projectionMatrix.elements);D.activeTexture(x.TEXTURE0);x.uniform1i(h,0);H=A=0;(P=G.fog)?(x.uniform3f(r,P.color.r,P.color.g,P.color.b),P instanceof THREE.Fog?(x.uniform1f(q,P.near),x.uniform1f(t,P.far),x.uniform1i(p,1),H=A=1):P instanceof THREE.FogExp2&&(x.uniform1f(m,P.density),x.uniform1i(p,2),H=A=2)):
+(x.uniform1i(p,0),H=A=0);for(var P=0,Q=b.length;P<Q;P++){var V=b[P];V.modelViewMatrix.multiplyMatrices(J.matrixWorldInverse,V.matrixWorld);V.z=-V.modelViewMatrix.elements[14]}b.sort(z);for(var R=[],P=0,Q=b.length;P<Q;P++){var V=b[P],S=V.material;x.uniform1f(v,S.alphaTest);x.uniformMatrix4fv(l,!1,V.modelViewMatrix.elements);V.matrixWorld.decompose(N,C,O);R[0]=O.x;R[1]=O.y;V=0;G.fog&&S.fog&&(V=H);A!==V&&(x.uniform1i(p,V),A=V);null!==S.map?(x.uniform2f(c,S.map.offset.x,S.map.offset.y),x.uniform2f(d,
+S.map.repeat.x,S.map.repeat.y)):(x.uniform2f(c,0,0),x.uniform2f(d,1,1));x.uniform1f(k,S.opacity);x.uniform3f(f,S.color.r,S.color.g,S.color.b);x.uniform1f(e,S.rotation);x.uniform2fv(g,R);D.setBlending(S.blending,S.blendEquation,S.blendSrc,S.blendDst);D.setDepthTest(S.depthTest);D.setDepthWrite(S.depthWrite);S.map&&S.map.image&&S.map.image.width?a.setTexture(S.map,0):a.setTexture(L,0);x.drawElements(x.TRIANGLES,6,x.UNSIGNED_SHORT,0)}D.enable(x.CULL_FACE);a.resetGLState()}}};
 THREE.GeometryUtils={merge:function(a,b,c){console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var d;b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,b=b.geometry);a.merge(b,d,c)},center:function(a){console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};
 THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var g=new THREE.Texture(void 0,b);e.load(a,function(a){g.image=a;g.needsUpdate=!0;c&&c(g)},void 0,function(a){d&&d(a)});g.sourceFile=a;return g},loadTextureCube:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var g=new THREE.CubeTexture([],b),f=0;b=function(b){e.load(a[b],function(a){g.images[b]=a;f+=1;6===f&&(g.needsUpdate=!0,c&&c(g))},void 0,
 d)};for(var h=0,k=a.length;h<k;++h)b(h);return g},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},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|=1;var d=a.width,e=a.height,g=document.createElement("canvas");
-g.width=d;g.height=e;var f=g.getContext("2d");f.drawImage(a,0,0);for(var h=f.getImageData(0,0,d,e).data,k=f.createImageData(d,e),l=k.data,n=0;n<d;n++)for(var p=0;p<e;p++){var m=0>p-1?0:p-1,q=p+1>e-1?e-1:p+1,s=0>n-1?0:n-1,r=n+1>d-1?d-1:n+1,u=[],x=[0,0,h[4*(p*d+n)]/255*b];u.push([-1,0,h[4*(p*d+s)]/255*b]);u.push([-1,-1,h[4*(m*d+s)]/255*b]);u.push([0,-1,h[4*(m*d+n)]/255*b]);u.push([1,-1,h[4*(m*d+r)]/255*b]);u.push([1,0,h[4*(p*d+r)]/255*b]);u.push([1,1,h[4*(q*d+r)]/255*b]);u.push([0,1,h[4*(q*d+n)]/255*
-b]);u.push([-1,1,h[4*(q*d+s)]/255*b]);m=[];s=u.length;for(q=0;q<s;q++){var r=u[q],v=u[(q+1)%s],r=[r[0]-x[0],r[1]-x[1],r[2]-x[2]],v=[v[0]-x[0],v[1]-x[1],v[2]-x[2]];m.push(c([r[1]*v[2]-r[2]*v[1],r[2]*v[0]-r[0]*v[2],r[0]*v[1]-r[1]*v[0]]))}u=[0,0,0];for(q=0;q<m.length;q++)u[0]+=m[q][0],u[1]+=m[q][1],u[2]+=m[q][2];u[0]/=m.length;u[1]/=m.length;u[2]/=m.length;x=4*(p*d+n);l[x]=(u[0]+1)/2*255|0;l[x+1]=(u[1]+1)/2*255|0;l[x+2]=255*u[2]|0;l[x+3]=255}f.putImageData(k,0,0);return g},generateDataTexture:function(a,
+g.width=d;g.height=e;var f=g.getContext("2d");f.drawImage(a,0,0);for(var h=f.getImageData(0,0,d,e).data,k=f.createImageData(d,e),l=k.data,n=0;n<d;n++)for(var p=0;p<e;p++){var m=0>p-1?0:p-1,q=p+1>e-1?e-1:p+1,t=0>n-1?0:n-1,r=n+1>d-1?d-1:n+1,v=[],w=[0,0,h[4*(p*d+n)]/255*b];v.push([-1,0,h[4*(p*d+t)]/255*b]);v.push([-1,-1,h[4*(m*d+t)]/255*b]);v.push([0,-1,h[4*(m*d+n)]/255*b]);v.push([1,-1,h[4*(m*d+r)]/255*b]);v.push([1,0,h[4*(p*d+r)]/255*b]);v.push([1,1,h[4*(q*d+r)]/255*b]);v.push([0,1,h[4*(q*d+n)]/255*
+b]);v.push([-1,1,h[4*(q*d+t)]/255*b]);m=[];t=v.length;for(q=0;q<t;q++){var r=v[q],u=v[(q+1)%t],r=[r[0]-w[0],r[1]-w[1],r[2]-w[2]],u=[u[0]-w[0],u[1]-w[1],u[2]-w[2]];m.push(c([r[1]*u[2]-r[2]*u[1],r[2]*u[0]-r[0]*u[2],r[0]*u[1]-r[1]*u[0]]))}v=[0,0,0];for(q=0;q<m.length;q++)v[0]+=m[q][0],v[1]+=m[q][1],v[2]+=m[q][2];v[0]/=m.length;v[1]/=m.length;v[2]/=m.length;w=4*(p*d+n);l[w]=(v[0]+1)/2*255|0;l[w+1]=(v[1]+1)/2*255|0;l[w+2]=255*v[2]|0;l[w+3]=255}f.putImageData(k,0,0);return g},generateDataTexture:function(a,
 b,c){var d=a*b,e=new Uint8Array(3*d),g=Math.floor(255*c.r),f=Math.floor(255*c.g);c=Math.floor(255*c.b);for(var h=0;h<d;h++)e[3*h]=g,e[3*h+1]=f,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(){try{return this.faces[this.face.toLowerCase()][this.weight][this.style]}catch(a){throw"The font "+this.face+" with "+this.weight+" weight and "+this.style+" style is missing.";}},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){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),g=e.length,f=[];for(a=0;a<g;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;f.push(h.path)}return{paths:f,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var g=[],f,h,k,l,n,p,m,q,s,r,u,x=b.glyphs[a]||b.glyphs["?"];if(x){if(x.o)for(b=x._cachedOutline||(x._cachedOutline=x.o.split(" ")),l=b.length,a=0;a<l;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;n=b[a++]*c;e.moveTo(k,n);
-break;case "l":k=b[a++]*c+d;n=b[a++]*c;e.lineTo(k,n);break;case "q":k=b[a++]*c+d;n=b[a++]*c;q=b[a++]*c+d;s=b[a++]*c;e.quadraticCurveTo(q,s,k,n);if(f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++){var v=f/h;THREE.Shape.Utils.b2(v,p,q,k);THREE.Shape.Utils.b2(v,m,s,n)}break;case "b":if(k=b[a++]*c+d,n=b[a++]*c,q=b[a++]*c+d,s=b[a++]*c,r=b[a++]*c+d,u=b[a++]*c,e.bezierCurveTo(q,s,r,u,k,n),f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++)v=f/h,THREE.Shape.Utils.b3(v,p,q,r,k),THREE.Shape.Utils.b3(v,
-m,s,u,n)}return{offset:x.ha*c,path:e}}}};
+a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),g=e.length,f=[];for(a=0;a<g;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;f.push(h.path)}return{paths:f,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var g=[],f,h,k,l,n,p,m,q,t,r,v,w=b.glyphs[a]||b.glyphs["?"];if(w){if(w.o)for(b=w._cachedOutline||(w._cachedOutline=w.o.split(" ")),l=b.length,a=0;a<l;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;n=b[a++]*c;e.moveTo(k,n);
+break;case "l":k=b[a++]*c+d;n=b[a++]*c;e.lineTo(k,n);break;case "q":k=b[a++]*c+d;n=b[a++]*c;q=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(q,t,k,n);if(f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++){var u=f/h;THREE.Shape.Utils.b2(u,p,q,k);THREE.Shape.Utils.b2(u,m,t,n)}break;case "b":if(k=b[a++]*c+d,n=b[a++]*c,q=b[a++]*c+d,t=b[a++]*c,r=b[a++]*c+d,v=b[a++]*c,e.bezierCurveTo(q,t,r,v,k,n),f=g[g.length-1])for(p=f.x,m=f.y,f=1,h=this.divisions;f<=h;f++)u=f/h,THREE.Shape.Utils.b3(u,p,q,r,k),THREE.Shape.Utils.b3(u,
+m,t,v,n)}return{offset:w.ha*c,path:e}}}};
 THREE.FontUtils.generateShapes=function(a,b){b=b||{};var c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",g=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=g;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(g=c.length;e<g;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
-(function(a){var b=function(a){for(var b=a.length,e=0,g=b-1,f=0;f<b;g=f++)e+=a[g].x*a[f].y-a[f].x*a[g].y;return.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var g=[],f=[],h=[],k,l,n;if(0<b(a))for(l=0;l<e;l++)f[l]=l;else for(l=0;l<e;l++)f[l]=e-1-l;var p=2*e;for(l=e-1;2<e;){if(0>=p--){console.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}k=l;e<=k&&(k=0);l=k+1;e<=l&&(l=0);n=l+1;e<=n&&(n=0);var m;a:{var q=m=void 0,s=void 0,r=void 0,
-u=void 0,x=void 0,v=void 0,y=void 0,w=void 0,q=a[f[k]].x,s=a[f[k]].y,r=a[f[l]].x,u=a[f[l]].y,x=a[f[n]].x,v=a[f[n]].y;if(1E-10>(r-q)*(v-s)-(u-s)*(x-q))m=!1;else{var G=void 0,B=void 0,z=void 0,A=void 0,O=void 0,K=void 0,D=void 0,P=void 0,J=void 0,H=void 0,J=P=D=w=y=void 0,G=x-r,B=v-u,z=q-x,A=s-v,O=r-q,K=u-s;for(m=0;m<e;m++)if(y=a[f[m]].x,w=a[f[m]].y,!(y===q&&w===s||y===r&&w===u||y===x&&w===v)&&(D=y-q,P=w-s,J=y-r,H=w-u,y-=x,w-=v,J=G*H-B*J,D=O*P-K*D,P=z*w-A*y,-1E-10<=J&&-1E-10<=P&&-1E-10<=D)){m=!1;break a}m=
+(function(a){var b=function(a){for(var b=a.length,e=0,g=b-1,f=0;f<b;g=f++)e+=a[g].x*a[f].y-a[f].x*a[g].y;return.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var g=[],f=[],h=[],k,l,n;if(0<b(a))for(l=0;l<e;l++)f[l]=l;else for(l=0;l<e;l++)f[l]=e-1-l;var p=2*e;for(l=e-1;2<e;){if(0>=p--){console.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}k=l;e<=k&&(k=0);l=k+1;e<=l&&(l=0);n=l+1;e<=n&&(n=0);var m;a:{var q=m=void 0,t=void 0,r=void 0,
+v=void 0,w=void 0,u=void 0,z=void 0,x=void 0,q=a[f[k]].x,t=a[f[k]].y,r=a[f[l]].x,v=a[f[l]].y,w=a[f[n]].x,u=a[f[n]].y;if(1E-10>(r-q)*(u-t)-(v-t)*(w-q))m=!1;else{var D=void 0,F=void 0,y=void 0,B=void 0,L=void 0,N=void 0,C=void 0,O=void 0,G=void 0,J=void 0,G=O=C=x=z=void 0,D=w-r,F=u-v,y=q-w,B=t-u,L=r-q,N=v-t;for(m=0;m<e;m++)if(z=a[f[m]].x,x=a[f[m]].y,!(z===q&&x===t||z===r&&x===v||z===w&&x===u)&&(C=z-q,O=x-t,G=z-r,J=x-v,z-=w,x-=u,G=D*J-F*G,C=L*O-N*C,O=y*x-B*z,-1E-10<=G&&-1E-10<=O&&-1E-10<=C)){m=!1;break a}m=
 !0}}if(m){g.push([a[f[k]],a[f[l]],a[f[n]]]);h.push([f[k],f[l],f[n]]);k=l;for(n=l+1;n<e;k++,n++)f[k]=f[n];e--;p=2*e}}return d?h:g};a.Triangulate.area=b;return a})(THREE.FontUtils);THREE.typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};"undefined"!==typeof self&&(self._typeface_js=THREE.typeface_js);
 THREE.Audio=function(a){THREE.Object3D.call(this);this.type="Audio";this.context=a.context;this.source=this.context.createBufferSource();this.source.onended=this.onEnded.bind(this);this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.panner=this.context.createPanner();this.panner.connect(this.gain);this.autoplay=!1;this.startTime=0;this.playbackRate=1;this.isPlaying=!1};THREE.Audio.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Audio.prototype.constructor=THREE.Audio;THREE.Audio.prototype.load=function(a){var b=this,c=new XMLHttpRequest;c.open("GET",a,!0);c.responseType="arraybuffer";c.onload=function(a){b.context.decodeAudioData(this.response,function(a){b.source.buffer=a;b.autoplay&&b.play()})};c.send();return this};
@@ -685,21 +683,21 @@ THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,g){var f=Array.prototype.s
 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,g){var f=this.actions[this.actions.length-1].args;this.absarc(a+f[f.length-2],b+f[f.length-1],c,d,e,g)};
 THREE.Path.prototype.absarc=function(a,b,c,d,e,g){this.absellipse(a,b,c,c,d,e,g)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,g,f,h){var k=this.actions[this.actions.length-1].args;this.absellipse(a+k[k.length-2],b+k[k.length-1],c,d,e,g,f,h)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,g,f,h){var k=[a,b,c,d,e,g,f,h||0];a=new THREE.EllipseCurve(a,b,c,d,e,g,f,h);this.curves.push(a);a=a.getPoint(1);k.push(a.x);k.push(a.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:k})};
 THREE.Path.prototype.getSpacedPoints=function(a,b){a||(a=40);for(var c=[],d=0;d<a;d++)c.push(this.getPoint(d/a));return c};
-THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,g,f,h,k,l,n,p,m,q,s,r;d=0;for(e=this.actions.length;d<e;d++)switch(g=this.actions[d],f=g.action,g=g.args,f){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=g[2];k=g[3];p=g[0];m=g[1];0<c.length?(f=c[c.length-1],q=f.x,s=f.y):(f=this.actions[d-
-1].args,q=f[f.length-2],s=f[f.length-1]);for(g=1;g<=a;g++)r=g/a,f=THREE.Shape.Utils.b2(r,q,p,h),r=THREE.Shape.Utils.b2(r,s,m,k),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.BEZIER_CURVE_TO:h=g[4];k=g[5];p=g[0];m=g[1];l=g[2];n=g[3];0<c.length?(f=c[c.length-1],q=f.x,s=f.y):(f=this.actions[d-1].args,q=f[f.length-2],s=f[f.length-1]);for(g=1;g<=a;g++)r=g/a,f=THREE.Shape.Utils.b3(r,q,p,l,h),r=THREE.Shape.Utils.b3(r,s,m,n,k),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.CSPLINE_THRU:f=
-this.actions[d-1].args;r=[new THREE.Vector2(f[f.length-2],f[f.length-1])];f=a*g[0].length;r=r.concat(g[0]);r=new THREE.SplineCurve(r);for(g=1;g<=f;g++)c.push(r.getPointAt(g/f));break;case THREE.PathActions.ARC:h=g[0];k=g[1];m=g[2];l=g[3];f=g[4];p=!!g[5];q=f-l;s=2*a;for(g=1;g<=s;g++)r=g/s,p||(r=1-r),r=l+r*q,f=h+m*Math.cos(r),r=k+m*Math.sin(r),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.ELLIPSE:h=g[0];k=g[1];m=g[2];n=g[3];l=g[4];f=g[5];p=!!g[6];var u=g[7];q=f-l;s=2*a;var x,v;0!==u&&
-(x=Math.cos(u),v=Math.sin(u));for(g=1;g<=s;g++){r=g/s;p||(r=1-r);r=l+r*q;f=h+m*Math.cos(r);r=k+n*Math.sin(r);if(0!==u){var y=f;f=(y-h)*x-(r-k)*v+h;r=(y-h)*v+(r-k)*x+k}c.push(new THREE.Vector2(f,r))}}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.getPoints=function(a,b){if(this.useSpacedPoints)return this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,g,f,h,k,l,n,p,m,q,t,r;d=0;for(e=this.actions.length;d<e;d++)switch(g=this.actions[d],f=g.action,g=g.args,f){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(g[0],g[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=g[2];k=g[3];p=g[0];m=g[1];0<c.length?(f=c[c.length-1],q=f.x,t=f.y):(f=this.actions[d-
+1].args,q=f[f.length-2],t=f[f.length-1]);for(g=1;g<=a;g++)r=g/a,f=THREE.Shape.Utils.b2(r,q,p,h),r=THREE.Shape.Utils.b2(r,t,m,k),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.BEZIER_CURVE_TO:h=g[4];k=g[5];p=g[0];m=g[1];l=g[2];n=g[3];0<c.length?(f=c[c.length-1],q=f.x,t=f.y):(f=this.actions[d-1].args,q=f[f.length-2],t=f[f.length-1]);for(g=1;g<=a;g++)r=g/a,f=THREE.Shape.Utils.b3(r,q,p,l,h),r=THREE.Shape.Utils.b3(r,t,m,n,k),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.CSPLINE_THRU:f=
+this.actions[d-1].args;r=[new THREE.Vector2(f[f.length-2],f[f.length-1])];f=a*g[0].length;r=r.concat(g[0]);r=new THREE.SplineCurve(r);for(g=1;g<=f;g++)c.push(r.getPointAt(g/f));break;case THREE.PathActions.ARC:h=g[0];k=g[1];m=g[2];l=g[3];f=g[4];p=!!g[5];q=f-l;t=2*a;for(g=1;g<=t;g++)r=g/t,p||(r=1-r),r=l+r*q,f=h+m*Math.cos(r),r=k+m*Math.sin(r),c.push(new THREE.Vector2(f,r));break;case THREE.PathActions.ELLIPSE:h=g[0];k=g[1];m=g[2];n=g[3];l=g[4];f=g[5];p=!!g[6];var v=g[7];q=f-l;t=2*a;var w,u;0!==v&&
+(w=Math.cos(v),u=Math.sin(v));for(g=1;g<=t;g++){r=g/t;p||(r=1-r);r=l+r*q;f=h+m*Math.cos(r);r=k+n*Math.sin(r);if(0!==v){var z=f;f=(z-h)*w-(r-k)*u+h;r=(z-h)*u+(r-k)*w+k}c.push(new THREE.Vector2(f,r))}}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(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new THREE.Shape;f.actions=e.actions;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,l=h.y-g.y;if(1E-10<Math.abs(l)){if(0>l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&
 a.x<=h.x))return!0}return d}var e=function(a){var b,c,d,e,f=[],g=new THREE.Path;b=0;for(c=a.length;b<c;b++)d=a[b],e=d.args,d=d.action,d===THREE.PathActions.MOVE_TO&&0!==g.actions.length&&(f.push(g),g=new THREE.Path),g[d].apply(g,e);0!==g.actions.length&&f.push(g);return f}(this.actions);if(0===e.length)return[];if(!0===b)return c(e);var g,f,h,k=[];if(1===e.length)return f=e[0],h=new THREE.Shape,h.actions=f.actions,h.curves=f.curves,k.push(h),k;var l=!THREE.Shape.Utils.isClockWise(e[0].getPoints()),
-l=a?!l:l;h=[];var n=[],p=[],m=0,q;n[m]=void 0;p[m]=[];var s,r;s=0;for(r=e.length;s<r;s++)f=e[s],q=f.getPoints(),g=THREE.Shape.Utils.isClockWise(q),(g=a?!g:g)?(!l&&n[m]&&m++,n[m]={s:new THREE.Shape,p:q},n[m].s.actions=f.actions,n[m].s.curves=f.curves,l&&m++,p[m]=[]):p[m].push({h:f,p:q[0]});if(!n[0])return c(e);if(1<n.length){s=!1;r=[];f=0;for(e=n.length;f<e;f++)h[f]=[];f=0;for(e=n.length;f<e;f++)for(g=p[f],l=0;l<g.length;l++){m=g[l];q=!0;for(var u=0;u<n.length;u++)d(m.p,n[u].p)&&(f!==u&&r.push({froms:f,
-tos:u,hole:l}),q?(q=!1,h[u].push(m)):s=!0);q&&h[f].push(m)}0<r.length&&(s||(p=h))}s=0;for(r=n.length;s<r;s++)for(h=n[s].s,k.push(h),f=p[s],e=0,g=f.length;e<g;e++)h.holes.push(f[e].h);return k};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.constructor=THREE.Shape;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
+l=a?!l:l;h=[];var n=[],p=[],m=0,q;n[m]=void 0;p[m]=[];var t,r;t=0;for(r=e.length;t<r;t++)f=e[t],q=f.getPoints(),g=THREE.Shape.Utils.isClockWise(q),(g=a?!g:g)?(!l&&n[m]&&m++,n[m]={s:new THREE.Shape,p:q},n[m].s.actions=f.actions,n[m].s.curves=f.curves,l&&m++,p[m]=[]):p[m].push({h:f,p:q[0]});if(!n[0])return c(e);if(1<n.length){t=!1;r=[];f=0;for(e=n.length;f<e;f++)h[f]=[];f=0;for(e=n.length;f<e;f++)for(g=p[f],l=0;l<g.length;l++){m=g[l];q=!0;for(var v=0;v<n.length;v++)d(m.p,n[v].p)&&(f!==v&&r.push({froms:f,
+tos:v,hole:l}),q?(q=!1,h[v].push(m)):t=!0);q&&h[f].push(m)}0<r.length&&(t||(p=h))}t=0;for(r=n.length;t<r;t++)for(h=n[t].s,k.push(h),f=p[t],e=0,g=f.length;e<g;e++)h.holes.push(f[e].h);return k};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.constructor=THREE.Shape;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={triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,z=h*k-g*l,A=h*n-g*p;if(1E-10<Math.abs(z)){if(0<z){if(0>A||A>z)return[];k=l*n-k*p;if(0>k||k>z)return[]}else{if(0<A||A<z)return[];k=l*n-k*p;if(0<k||k<z)return[]}if(0===k)return!f||0!==A&&A!==z?[a]:[];if(k===z)return!f||0!==A&&A!==z?[b]:[];if(0===
-A)return[d];if(A===z)return[e];f=k/z;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==A||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,z=d.x,l=e,d=e.x):(b=e,z=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,z=d.y,l=e,d=e.y):(b=e,z=e.y,l=d,d=d.y));return k<=z?a<z?[]:a===z?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:
+THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,y=h*k-g*l,B=h*n-g*p;if(1E-10<Math.abs(y)){if(0<y){if(0>B||B>y)return[];k=l*n-k*p;if(0>k||k>y)return[]}else{if(0<B||B<y)return[];k=l*n-k*p;if(0<k||k<y)return[]}if(0===k)return!f||0!==B&&B!==y?[a]:[];if(k===y)return!f||0!==B&&B!==y?[b]:[];if(0===
+B)return[d];if(B===y)return[e];f=k/y;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==B||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,y=d.x,l=e,d=e.x):(b=e,y=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,y=d.y,l=e,d=e.y):(b=e,y=e.y,l=d,d=d.y));return k<=y?a<y?[]:a===y?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:
 k===d?f?[]:[g]:a<=d?[g,h]:[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10<Math.abs(a)?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var g,f,h,k,l,n={};h=a.concat();g=0;for(f=b.length;g<f;g++)Array.prototype.push.apply(h,b[g]);g=0;for(f=h.length;g<f;g++)l=h[g].x+":"+h[g].y,void 0!==n[l]&&console.warn("THREE.Shape: Duplicate point",l),n[l]=g;g=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=
-0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,B,z,A,O=[],K,D,P,J=0;for(n=b.length;J<n;J++)l.push(J);K=0;for(var H=2*
-l.length;0<l.length;){H--;if(0>H){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=K;p<h.length;p++){B=h[p];n=-1;for(J=0;J<l.length;J++)if(z=l[J],A=B.x+":"+B.y+":"+z,void 0===O[A]){k=b[z];for(D=0;D<k.length;D++)if(z=k[D],c(p,D)&&!f(B,z)&&!g(B,z)){n=D;l.splice(J,1);K=h.slice(0,p+1);z=h.slice(p);D=k.slice(n);P=k.slice(0,n+1);h=K.concat(D).concat(P).concat(z);K=p;break}if(0<=n)break;O[A]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.FontUtils.Triangulate(g,
+0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,F,y,B,L=[],N,C,O,G=0;for(n=b.length;G<n;G++)l.push(G);N=0;for(var J=2*
+l.length;0<l.length;){J--;if(0>J){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=N;p<h.length;p++){F=h[p];n=-1;for(G=0;G<l.length;G++)if(y=l[G],B=F.x+":"+F.y+":"+y,void 0===L[B]){k=b[y];for(C=0;C<k.length;C++)if(y=k[C],c(p,C)&&!f(F,y)&&!g(F,y)){n=C;l.splice(G,1);N=h.slice(0,p+1);y=h.slice(p);C=k.slice(n);O=k.slice(0,n+1);h=N.concat(C).concat(O).concat(y);N=p;break}if(0<=n)break;L[B]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.FontUtils.Triangulate(g,
 !1);g=0;for(f=p.length;g<f;g++)for(k=p[g],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=n[l],void 0!==l&&(k[h]=l);return p.concat()},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.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.constructor=THREE.LineCurve;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(a){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.constructor=THREE.QuadraticBezierCurve;
@@ -725,12 +723,12 @@ THREE.AnimationHandler={LINEAR:0,CATMULLROM:1,CATMULLROM_FORWARD:2,add:function(
 for(b=0;b<this.animations.length;b++)this.animations[b].update(a)}};THREE.Animation=function(a,b){this.root=a;this.data=THREE.AnimationHandler.init(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=!0;this.weight=0;this.interpolationType=THREE.AnimationHandler.LINEAR};
 THREE.Animation.prototype={constructor:THREE.Animation,keyTypes:["pos","rot","scl"],play:function(a,b){this.currentTime=void 0!==a?a:0;this.weight=void 0!==b?b:1;this.isPlaying=!0;this.reset();THREE.AnimationHandler.play(this)},stop:function(){this.isPlaying=!1;THREE.AnimationHandler.stop(this)},reset:function(){for(var a=0,b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a];void 0===c.animationCache&&(c.animationCache={animations:{},blending:{positionWeight:0,quaternionWeight:0,scaleWeight:0}});
 var d=this.data.name,e=c.animationCache.animations,g=e[d];void 0===g&&(g={prevKey:{pos:0,rot:0,scl:0},nextKey:{pos:0,rot:0,scl:0},originalMatrix:c.matrix},e[d]=g);for(c=0;3>c;c++){for(var d=this.keyTypes[c],e=this.data.hierarchy[a].keys[0],f=this.getNextKeyWith(d,a,1);f.time<this.currentTime&&f.index>e.index;)e=f,f=this.getNextKeyWith(d,a,f.index+1);g.prevKey[d]=e;g.nextKey[d]=f}}},resetBlendWeights:function(){for(var a=0,b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a].animationCache;void 0!==
-c&&(c=c.blending,c.positionWeight=0,c.quaternionWeight=0,c.scaleWeight=0)}},update:function(){var a=[],b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Quaternion,e=function(a,b){var c=[],d=[],e,p,m,q,s,r;e=(a.length-1)*b;p=Math.floor(e);e-=p;c[0]=0===p?p:p-1;c[1]=p;c[2]=p>a.length-2?p:p+1;c[3]=p>a.length-3?p:p+2;p=a[c[0]];q=a[c[1]];s=a[c[2]];r=a[c[3]];c=e*e;m=e*c;d[0]=g(p[0],q[0],s[0],r[0],e,c,m);d[1]=g(p[1],q[1],s[1],r[1],e,c,m);d[2]=g(p[2],q[2],s[2],r[2],e,c,m);return d},g=function(a,b,c,d,
+c&&(c=c.blending,c.positionWeight=0,c.quaternionWeight=0,c.scaleWeight=0)}},update:function(){var a=[],b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Quaternion,e=function(a,b){var c=[],d=[],e,p,m,q,t,r;e=(a.length-1)*b;p=Math.floor(e);e-=p;c[0]=0===p?p:p-1;c[1]=p;c[2]=p>a.length-2?p:p+1;c[3]=p>a.length-3?p:p+2;p=a[c[0]];q=a[c[1]];t=a[c[2]];r=a[c[3]];c=e*e;m=e*c;d[0]=g(p[0],q[0],t[0],r[0],e,c,m);d[1]=g(p[1],q[1],t[1],r[1],e,c,m);d[2]=g(p[2],q[2],t[2],r[2],e,c,m);return d},g=function(a,b,c,d,
 e,g,m){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*m+(-3*(b-c)-2*a-d)*g+a*e+b};return function(f){if(!1!==this.isPlaying&&(this.currentTime+=f*this.timeScale,0!==this.weight)){f=this.data.length;if(this.currentTime>f||0>this.currentTime)this.loop?(this.currentTime%=f,0>this.currentTime&&(this.currentTime+=f),this.reset()):this.stop();f=0;for(var g=this.hierarchy.length;f<g;f++)for(var k=this.hierarchy[f],l=k.animationCache.animations[this.data.name],n=k.animationCache.blending,p=0;3>p;p++){var m=this.keyTypes[p],
-q=l.prevKey[m],s=l.nextKey[m];if(0<this.timeScale&&s.time<=this.currentTime||0>this.timeScale&&q.time>=this.currentTime){q=this.data.hierarchy[f].keys[0];for(s=this.getNextKeyWith(m,f,1);s.time<this.currentTime&&s.index>q.index;)q=s,s=this.getNextKeyWith(m,f,s.index+1);l.prevKey[m]=q;l.nextKey[m]=s}var r=(this.currentTime-q.time)/(s.time-q.time),u=q[m],x=s[m];0>r&&(r=0);1<r&&(r=1);if("pos"===m)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=u[0]+(x[0]-u[0])*r,c.y=u[1]+(x[1]-u[1])*r,
-c.z=u[2]+(x[2]-u[2])*r,q=this.weight/(this.weight+n.positionWeight),k.position.lerp(c,q),n.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,q.index-1).pos,a[1]=u,a[2]=x,a[3]=this.getNextKeyWith("pos",f,s.index+1).pos,r=.33*r+.33,s=e(a,r),q=this.weight/(this.weight+n.positionWeight),n.positionWeight+=this.weight,m=k.position,m.x+=(s[0]-m.x)*q,m.y+=(s[1]-
-m.y)*q,m.z+=(s[2]-m.z)*q,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(r=e(a,1.01*r),b.set(r[0],r[1],r[2]),b.sub(m),b.y=0,b.normalize(),r=Math.atan2(b.x,b.z),k.rotation.set(0,r,0))}else"rot"===m?(THREE.Quaternion.slerp(u,x,d,r),0===n.quaternionWeight?(k.quaternion.copy(d),n.quaternionWeight=this.weight):(q=this.weight/(this.weight+n.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,q),n.quaternionWeight+=this.weight)):"scl"===m&&(c.x=u[0]+(x[0]-u[0])*r,c.y=
-u[1]+(x[1]-u[1])*r,c.z=u[2]+(x[2]-u[2])*r,q=this.weight/(this.weight+n.scaleWeight),k.scale.lerp(c,q),n.scaleWeight+=this.weight)}return!0}}}(),getNextKeyWith:function(a,b,c){var d=this.data.hierarchy[b].keys;for(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]},getPrevKeyWith:function(a,b,c){var d=
+q=l.prevKey[m],t=l.nextKey[m];if(0<this.timeScale&&t.time<=this.currentTime||0>this.timeScale&&q.time>=this.currentTime){q=this.data.hierarchy[f].keys[0];for(t=this.getNextKeyWith(m,f,1);t.time<this.currentTime&&t.index>q.index;)q=t,t=this.getNextKeyWith(m,f,t.index+1);l.prevKey[m]=q;l.nextKey[m]=t}var r=(this.currentTime-q.time)/(t.time-q.time),v=q[m],w=t[m];0>r&&(r=0);1<r&&(r=1);if("pos"===m)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=v[0]+(w[0]-v[0])*r,c.y=v[1]+(w[1]-v[1])*r,
+c.z=v[2]+(w[2]-v[2])*r,q=this.weight/(this.weight+n.positionWeight),k.position.lerp(c,q),n.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,q.index-1).pos,a[1]=v,a[2]=w,a[3]=this.getNextKeyWith("pos",f,t.index+1).pos,r=.33*r+.33,t=e(a,r),q=this.weight/(this.weight+n.positionWeight),n.positionWeight+=this.weight,m=k.position,m.x+=(t[0]-m.x)*q,m.y+=(t[1]-
+m.y)*q,m.z+=(t[2]-m.z)*q,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(r=e(a,1.01*r),b.set(r[0],r[1],r[2]),b.sub(m),b.y=0,b.normalize(),r=Math.atan2(b.x,b.z),k.rotation.set(0,r,0))}else"rot"===m?(THREE.Quaternion.slerp(v,w,d,r),0===n.quaternionWeight?(k.quaternion.copy(d),n.quaternionWeight=this.weight):(q=this.weight/(this.weight+n.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,q),n.quaternionWeight+=this.weight)):"scl"===m&&(c.x=v[0]+(w[0]-v[0])*r,c.y=
+v[1]+(w[1]-v[1])*r,c.z=v[2]+(w[2]-v[2])*r,q=this.weight/(this.weight+n.scaleWeight),k.scale.lerp(c,q),n.scaleWeight+=this.weight)}return!0}}}(),getNextKeyWith:function(a,b,c){var d=this.data.hierarchy[b].keys;for(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]},getPrevKeyWith:function(a,b,c){var d=
 this.data.hierarchy[b].keys;for(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){this.root=a.node;this.data=THREE.AnimationHandler.init(a);this.hierarchy=THREE.AnimationHandler.parse(this.root);this.currentTime=0;this.timeScale=.001;this.isPlaying=!1;this.loop=this.isPaused=!0;a=0;for(var 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 g=c[e],f=this.getNextKeyWith(g,a,0);f&&f.apply(g)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
 d.matrixWorldNeedsUpdate=!0}}};
@@ -741,9 +739,9 @@ g.interpolate(f,f.time);this.data.hierarchy[a].node.updateMatrix();c.matrixWorld
 THREE.MorphAnimation=function(a){this.mesh=a;this.frames=a.morphTargetInfluences.length;this.currentTime=0;this.duration=1E3;this.loop=!0;this.currentFrame=this.lastFrame=0;this.isPlaying=!1};
 THREE.MorphAnimation.prototype={constructor:THREE.MorphAnimation,play:function(){this.isPlaying=!0},pause:function(){this.isPlaying=!1},update:function(a){if(!1!==this.isPlaying){this.currentTime+=a;!0===this.loop&&this.currentTime>this.duration&&(this.currentTime%=this.duration);this.currentTime=Math.min(this.currentTime,this.duration);var b=this.duration/this.frames;a=Math.floor(this.currentTime/b);var c=this.mesh.morphTargetInfluences;a!==this.currentFrame&&(c[this.lastFrame]=0,c[this.currentFrame]=
 1,c[a]=0,this.lastFrame=this.currentFrame,this.currentFrame=a);b=this.currentTime%b/b;c[a]=b;c[this.lastFrame]=1-b}}};
-THREE.BoxGeometry=function(a,b,c,d,e,g){function f(a,b,c,d,e,f,g,r){var u,x=h.widthSegments,v=h.heightSegments,y=e/2,w=f/2,G=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)u="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)u="y",v=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)u="x",x=h.depthSegments;var B=x+1,z=v+1,A=e/x,O=f/v,K=new THREE.Vector3;K[u]=0<g?1:-1;for(e=0;e<z;e++)for(f=0;f<B;f++){var D=new THREE.Vector3;D[a]=(f*A-y)*c;D[b]=(e*O-w)*d;D[u]=g;h.vertices.push(D)}for(e=
-0;e<v;e++)for(f=0;f<x;f++)w=f+B*e,a=f+B*(e+1),b=f+1+B*(e+1),c=f+1+B*e,d=new THREE.Vector2(f/x,1-e/v),g=new THREE.Vector2(f/x,1-(e+1)/v),u=new THREE.Vector2((f+1)/x,1-(e+1)/v),y=new THREE.Vector2((f+1)/x,1-e/v),w=new THREE.Face3(w+G,a+G,c+G),w.normal.copy(K),w.vertexNormals.push(K.clone(),K.clone(),K.clone()),w.materialIndex=r,h.faces.push(w),h.faceVertexUvs[0].push([d,g,y]),w=new THREE.Face3(a+G,b+G,c+G),w.normal.copy(K),w.vertexNormals.push(K.clone(),K.clone(),K.clone()),w.materialIndex=r,h.faces.push(w),
-h.faceVertexUvs[0].push([g.clone(),u,y.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:g};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=g||1;var h=this;d=a/2;e=b/2;g=c/2;f("z","y",-1,-1,c,b,d,0);f("z","y",1,-1,c,b,-d,1);f("x","z",1,1,a,c,e,2);f("x","z",1,-1,a,c,-e,3);f("x","y",1,-1,a,b,g,4);f("x","y",-1,-1,a,b,-g,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.BoxGeometry=function(a,b,c,d,e,g){function f(a,b,c,d,e,f,g,r){var v,w=h.widthSegments,u=h.heightSegments,z=e/2,x=f/2,D=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)v="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)v="y",u=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)v="x",w=h.depthSegments;var F=w+1,y=u+1,B=e/w,L=f/u,N=new THREE.Vector3;N[v]=0<g?1:-1;for(e=0;e<y;e++)for(f=0;f<F;f++){var C=new THREE.Vector3;C[a]=(f*B-z)*c;C[b]=(e*L-x)*d;C[v]=g;h.vertices.push(C)}for(e=
+0;e<u;e++)for(f=0;f<w;f++)x=f+F*e,a=f+F*(e+1),b=f+1+F*(e+1),c=f+1+F*e,d=new THREE.Vector2(f/w,1-e/u),g=new THREE.Vector2(f/w,1-(e+1)/u),v=new THREE.Vector2((f+1)/w,1-(e+1)/u),z=new THREE.Vector2((f+1)/w,1-e/u),x=new THREE.Face3(x+D,a+D,c+D),x.normal.copy(N),x.vertexNormals.push(N.clone(),N.clone(),N.clone()),x.materialIndex=r,h.faces.push(x),h.faceVertexUvs[0].push([d,g,z]),x=new THREE.Face3(a+D,b+D,c+D),x.normal.copy(N),x.vertexNormals.push(N.clone(),N.clone(),N.clone()),x.materialIndex=r,h.faces.push(x),
+h.faceVertexUvs[0].push([g.clone(),v,z.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:g};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=g||1;var h=this;d=a/2;e=b/2;g=c/2;f("z","y",-1,-1,c,b,d,0);f("z","y",1,-1,c,b,-d,1);f("x","z",1,1,a,c,e,2);f("x","z",1,-1,a,c,-e,3);f("x","y",1,-1,a,b,g,4);f("x","y",-1,-1,a,b,-g,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;THREE.BoxGeometry.prototype.clone=function(){return new THREE.BoxGeometry(this.parameters.width,this.parameters.height,this.parameters.depth,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.depthSegments)};THREE.CubeGeometry=THREE.BoxGeometry;
 THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e,g=[];e=new THREE.Vector3;var f=new THREE.Vector2(.5,.5);this.vertices.push(e);g.push(f);for(e=0;e<=b;e++){var h=new THREE.Vector3,k=c+e/b*d;h.x=a*Math.cos(k);h.y=a*Math.sin(k);this.vertices.push(h);g.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.clone(),c.clone(),c.clone()])),this.faceVertexUvs[0].push([g[e].clone(),g[e+1].clone(),f.clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry.prototype.constructor=THREE.CircleGeometry;
@@ -751,42 +749,40 @@ THREE.CircleGeometry.prototype.clone=function(){return new THREE.CircleGeometry(
 THREE.CircleBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=b+2,g=new Float32Array(3*e),f=new Float32Array(3*e),e=new Float32Array(2*e);f[3]=1;e[0]=.5;e[1]=.5;for(var h=0,k=3,l=2;h<=b;h++,k+=3,l+=2){var n=c+h/b*d;g[k]=a*Math.cos(n);g[k+1]=a*Math.sin(n);f[k+2]=1;e[l]=(g[k]/a+1)/2;e[l+1]=(g[k+1]/a+1)/2}c=
 [];for(k=1;k<=b;k++)c.push(k),c.push(k+1),c.push(0);this.addIndex(new THREE.BufferAttribute(new Uint16Array(c),1));this.addAttribute("position",new THREE.BufferAttribute(g,3));this.addAttribute("normal",new THREE.BufferAttribute(f,3));this.addAttribute("uv",new THREE.BufferAttribute(e,2));this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CircleBufferGeometry.prototype.constructor=THREE.CircleBufferGeometry;
 THREE.CircleBufferGeometry.prototype.clone=function(){var a=new THREE.CircleBufferGeometry(this.parameters.radius,this.parameters.segments,this.parameters.thetaStart,this.parameters.thetaLength);a.copy(this);return a};
-THREE.CylinderGeometry=function(a,b,c,d,e,g,f,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:g,thetaStart:f,thetaLength:h};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;g=void 0!==g?g:!1;f=void 0!==f?f:0;h=void 0!==h?h:2*Math.PI;var k=c/2,l,n,p=[],m=[];for(n=0;n<=e;n++){var q=[],s=[],r=n/e,u=r*(b-a)+a;for(l=0;l<=d;l++){var x=l/d,v=new THREE.Vector3;v.x=u*Math.sin(x*h+
-f);v.y=-r*c+k;v.z=u*Math.cos(x*h+f);this.vertices.push(v);q.push(this.vertices.length-1);s.push(new THREE.Vector2(x,1-r))}p.push(q);m.push(s)}c=(b-a)/c;for(l=0;l<d;l++)for(0!==a?(f=this.vertices[p[0][l]].clone(),h=this.vertices[p[0][l+1]].clone()):(f=this.vertices[p[1][l]].clone(),h=this.vertices[p[1][l+1]].clone()),f.setY(Math.sqrt(f.x*f.x+f.z*f.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),n=0;n<e;n++){var q=p[n][l],s=p[n+1][l],r=p[n+1][l+1],u=p[n][l+1],x=f.clone(),v=f.clone(),
-y=h.clone(),w=h.clone(),G=m[n][l].clone(),B=m[n+1][l].clone(),z=m[n+1][l+1].clone(),A=m[n][l+1].clone();this.faces.push(new THREE.Face3(q,s,u,[x,v,w]));this.faceVertexUvs[0].push([G,B,A]);this.faces.push(new THREE.Face3(s,r,u,[v.clone(),y,w.clone()]));this.faceVertexUvs[0].push([B.clone(),z,A.clone()])}if(!1===g&&0<a)for(this.vertices.push(new THREE.Vector3(0,k,0)),l=0;l<d;l++)q=p[0][l],s=p[0][l+1],r=this.vertices.length-1,x=new THREE.Vector3(0,1,0),v=new THREE.Vector3(0,1,0),y=new THREE.Vector3(0,
-1,0),G=m[0][l].clone(),B=m[0][l+1].clone(),z=new THREE.Vector2(B.x,0),this.faces.push(new THREE.Face3(q,s,r,[x,v,y],void 0,1)),this.faceVertexUvs[0].push([G,B,z]);if(!1===g&&0<b)for(this.vertices.push(new THREE.Vector3(0,-k,0)),l=0;l<d;l++)q=p[e][l+1],s=p[e][l],r=this.vertices.length-1,x=new THREE.Vector3(0,-1,0),v=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),G=m[e][l+1].clone(),B=m[e][l].clone(),z=new THREE.Vector2(B.x,1),this.faces.push(new THREE.Face3(q,s,r,[x,v,y],void 0,2)),this.faceVertexUvs[0].push([G,
-B,z]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.CylinderGeometry.prototype.clone=function(){return new THREE.CylinderGeometry(this.parameters.radiusTop,this.parameters.radiusBottom,this.parameters.height,this.parameters.radialSegments,this.parameters.heightSegments,this.parameters.openEnded,this.parameters.thetaStart,this.parameters.thetaLength)};
+THREE.CylinderGeometry=function(a,b,c,d,e,g,f,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:g,thetaStart:f,thetaLength:h};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;g=void 0!==g?g:!1;f=void 0!==f?f:0;h=void 0!==h?h:2*Math.PI;var k=c/2,l,n,p=[],m=[];for(n=0;n<=e;n++){var q=[],t=[],r=n/e,v=r*(b-a)+a;for(l=0;l<=d;l++){var w=l/d,u=new THREE.Vector3;u.x=v*Math.sin(w*h+
+f);u.y=-r*c+k;u.z=v*Math.cos(w*h+f);this.vertices.push(u);q.push(this.vertices.length-1);t.push(new THREE.Vector2(w,1-r))}p.push(q);m.push(t)}c=(b-a)/c;for(l=0;l<d;l++)for(0!==a?(f=this.vertices[p[0][l]].clone(),h=this.vertices[p[0][l+1]].clone()):(f=this.vertices[p[1][l]].clone(),h=this.vertices[p[1][l+1]].clone()),f.setY(Math.sqrt(f.x*f.x+f.z*f.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),n=0;n<e;n++){var q=p[n][l],t=p[n+1][l],r=p[n+1][l+1],v=p[n][l+1],w=f.clone(),u=f.clone(),
+z=h.clone(),x=h.clone(),D=m[n][l].clone(),F=m[n+1][l].clone(),y=m[n+1][l+1].clone(),B=m[n][l+1].clone();this.faces.push(new THREE.Face3(q,t,v,[w,u,x]));this.faceVertexUvs[0].push([D,F,B]);this.faces.push(new THREE.Face3(t,r,v,[u.clone(),z,x.clone()]));this.faceVertexUvs[0].push([F.clone(),y,B.clone()])}if(!1===g&&0<a)for(this.vertices.push(new THREE.Vector3(0,k,0)),l=0;l<d;l++)q=p[0][l],t=p[0][l+1],r=this.vertices.length-1,w=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),z=new THREE.Vector3(0,
+1,0),D=m[0][l].clone(),F=m[0][l+1].clone(),y=new THREE.Vector2(F.x,0),this.faces.push(new THREE.Face3(q,t,r,[w,u,z],void 0,1)),this.faceVertexUvs[0].push([D,F,y]);if(!1===g&&0<b)for(this.vertices.push(new THREE.Vector3(0,-k,0)),l=0;l<d;l++)q=p[e][l+1],t=p[e][l],r=this.vertices.length-1,w=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),z=new THREE.Vector3(0,-1,0),D=m[e][l+1].clone(),F=m[e][l].clone(),y=new THREE.Vector2(F.x,1),this.faces.push(new THREE.Face3(q,t,r,[w,u,z],void 0,2)),this.faceVertexUvs[0].push([D,
+F,y]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.CylinderGeometry.prototype.clone=function(){return new THREE.CylinderGeometry(this.parameters.radiusTop,this.parameters.radiusBottom,this.parameters.height,this.parameters.radialSegments,this.parameters.heightSegments,this.parameters.openEnded,this.parameters.thetaStart,this.parameters.thetaLength)};
 THREE.EdgesGeometry=function(a,b){THREE.BufferGeometry.call(this);var c=Math.cos(THREE.Math.degToRad(void 0!==b?b:1)),d=[0,0],e={},g=function(a,b){return a-b},f=["a","b","c"],h;a instanceof THREE.BufferGeometry?(h=new THREE.Geometry,h.fromBufferGeometry(a)):h=a.clone();h.mergeVertices();h.computeFaceNormals();var k=h.vertices;h=h.faces;for(var l=0,n=h.length;l<n;l++)for(var p=h[l],m=0;3>m;m++){d[0]=p[f[m]];d[1]=p[f[(m+1)%3]];d.sort(g);var q=d.toString();void 0===e[q]?e[q]={vert1:d[0],vert2:d[1],face1:l,
 face2:void 0}:e[q].face2=l}d=[];for(q in e)if(g=e[q],void 0===g.face2||h[g.face1].normal.dot(h[g.face2].normal)<=c)f=k[g.vert1],d.push(f.x),d.push(f.y),d.push(f.z),f=k[g.vert2],d.push(f.x),d.push(f.y),d.push(f.z);this.addAttribute("position",new THREE.BufferAttribute(new Float32Array(d),3))};THREE.EdgesGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.EdgesGeometry.prototype.constructor=THREE.EdgesGeometry;
 THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;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.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(1E-10<Math.abs(d*g-e*f)){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,1E-10<d?1E-10<f&&(a=
-!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(E=a.length;0<=--E;){c=E;d=E-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=U*e,h=U*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+K,g=g+K,l=l+K,h=h+K;O.faces.push(new THREE.Face3(k,g,h));O.faces.push(new THREE.Face3(g,l,h));k=x.generateSideWallUV(O,k,g,l,h);O.faceVertexUvs[0].push([k[0],k[1],k[3]]);O.faceVertexUvs[0].push([k[1],
-k[2],k[3]])}}}function g(a,b,c){O.vertices.push(new THREE.Vector3(a,b,c))}function f(a,b,c){a+=K;b+=K;c+=K;O.faces.push(new THREE.Face3(a,b,c));a=x.generateTopUV(O,a,b,c);O.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,s=b.extrudePath,
-r,u=!1,x=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,y,w,G;s&&(r=s.getSpacedPoints(q),u=!0,p=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(s,q,!1),y=new THREE.Vector3,w=new THREE.Vector3,G=new THREE.Vector3);p||(l=k=n=0);var B,z,A,O=this,K=this.vertices.length,s=a.extractPoints(m),m=s.shape,D=s.holes;if(s=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();z=0;for(A=D.length;z<A;z++)B=D[z],THREE.Shape.Utils.isClockWise(B)&&(D[z]=B.reverse());s=
-!1}var P=THREE.Shape.Utils.triangulateShape(m,D),J=m;z=0;for(A=D.length;z<A;z++)B=D[z],m=m.concat(B);var H,C,F,N,R,U=m.length,Q,S=P.length,s=[],E=0;F=J.length;H=F-1;for(C=E+1;E<F;E++,H++,C++)H===F&&(H=0),C===F&&(C=0),s[E]=d(J[E],J[H],J[C]);var ha=[],X,ia=s.concat();z=0;for(A=D.length;z<A;z++){B=D[z];X=[];E=0;F=B.length;H=F-1;for(C=E+1;E<F;E++,H++,C++)H===F&&(H=0),C===F&&(C=0),X[E]=d(B[E],B[H],B[C]);ha.push(X);ia=ia.concat(X)}for(H=0;H<n;H++){F=H/n;N=k*(1-F);C=l*Math.sin(F*Math.PI/2);E=0;for(F=J.length;E<
-F;E++)R=c(J[E],s[E],C),g(R.x,R.y,-N);z=0;for(A=D.length;z<A;z++)for(B=D[z],X=ha[z],E=0,F=B.length;E<F;E++)R=c(B[E],X[E],C),g(R.x,R.y,-N)}C=l;for(E=0;E<U;E++)R=p?c(m[E],ia[E],C):m[E],u?(w.copy(v.normals[0]).multiplyScalar(R.x),y.copy(v.binormals[0]).multiplyScalar(R.y),G.copy(r[0]).add(w).add(y),g(G.x,G.y,G.z)):g(R.x,R.y,0);for(F=1;F<=q;F++)for(E=0;E<U;E++)R=p?c(m[E],ia[E],C):m[E],u?(w.copy(v.normals[F]).multiplyScalar(R.x),y.copy(v.binormals[F]).multiplyScalar(R.y),G.copy(r[F]).add(w).add(y),g(G.x,
-G.y,G.z)):g(R.x,R.y,h/q*F);for(H=n-1;0<=H;H--){F=H/n;N=k*(1-F);C=l*Math.sin(F*Math.PI/2);E=0;for(F=J.length;E<F;E++)R=c(J[E],s[E],C),g(R.x,R.y,h+N);z=0;for(A=D.length;z<A;z++)for(B=D[z],X=ha[z],E=0,F=B.length;E<F;E++)R=c(B[E],X[E],C),u?g(R.x,R.y+r[q-1].y,r[q-1].x+N):g(R.x,R.y,h+N)}(function(){if(p){var a;a=0*U;for(E=0;E<S;E++)Q=P[E],f(Q[2]+a,Q[1]+a,Q[0]+a);a=q+2*n;a*=U;for(E=0;E<S;E++)Q=P[E],f(Q[0]+a,Q[1]+a,Q[2]+a)}else{for(E=0;E<S;E++)Q=P[E],f(Q[2],Q[1],Q[0]);for(E=0;E<S;E++)Q=P[E],f(Q[0]+U*q,Q[1]+
-U*q,Q[2]+U*q)}})();(function(){var a=0;e(J,a);a+=J.length;z=0;for(A=D.length;z<A;z++)B=D[z],e(B,a),a+=B.length})()};
+!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(E=a.length;0<=--E;){c=E;d=E-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=V*e,h=V*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+N,g=g+N,l=l+N,h=h+N;L.faces.push(new THREE.Face3(k,g,h));L.faces.push(new THREE.Face3(g,l,h));k=w.generateSideWallUV(L,k,g,l,h);L.faceVertexUvs[0].push([k[0],k[1],k[3]]);L.faceVertexUvs[0].push([k[1],
+k[2],k[3]])}}}function g(a,b,c){L.vertices.push(new THREE.Vector3(a,b,c))}function f(a,b,c){a+=N;b+=N;c+=N;L.faces.push(new THREE.Face3(a,b,c));a=w.generateTopUV(L,a,b,c);L.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,t=b.extrudePath,
+r,v=!1,w=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,u,z,x,D;t&&(r=t.getSpacedPoints(q),v=!0,p=!1,u=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,q,!1),z=new THREE.Vector3,x=new THREE.Vector3,D=new THREE.Vector3);p||(l=k=n=0);var F,y,B,L=this,N=this.vertices.length,t=a.extractPoints(m),m=t.shape,C=t.holes;if(t=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();y=0;for(B=C.length;y<B;y++)F=C[y],THREE.Shape.Utils.isClockWise(F)&&(C[y]=F.reverse());t=
+!1}var O=THREE.Shape.Utils.triangulateShape(m,C),G=m;y=0;for(B=C.length;y<B;y++)F=C[y],m=m.concat(F);var J,A,H,P,Q,V=m.length,R,S=O.length,t=[],E=0;H=G.length;J=H-1;for(A=E+1;E<H;E++,J++,A++)J===H&&(J=0),A===H&&(A=0),t[E]=d(G[E],G[J],G[A]);var ja=[],Y,la=t.concat();y=0;for(B=C.length;y<B;y++){F=C[y];Y=[];E=0;H=F.length;J=H-1;for(A=E+1;E<H;E++,J++,A++)J===H&&(J=0),A===H&&(A=0),Y[E]=d(F[E],F[J],F[A]);ja.push(Y);la=la.concat(Y)}for(J=0;J<n;J++){H=J/n;P=k*(1-H);A=l*Math.sin(H*Math.PI/2);E=0;for(H=G.length;E<
+H;E++)Q=c(G[E],t[E],A),g(Q.x,Q.y,-P);y=0;for(B=C.length;y<B;y++)for(F=C[y],Y=ja[y],E=0,H=F.length;E<H;E++)Q=c(F[E],Y[E],A),g(Q.x,Q.y,-P)}A=l;for(E=0;E<V;E++)Q=p?c(m[E],la[E],A):m[E],v?(x.copy(u.normals[0]).multiplyScalar(Q.x),z.copy(u.binormals[0]).multiplyScalar(Q.y),D.copy(r[0]).add(x).add(z),g(D.x,D.y,D.z)):g(Q.x,Q.y,0);for(H=1;H<=q;H++)for(E=0;E<V;E++)Q=p?c(m[E],la[E],A):m[E],v?(x.copy(u.normals[H]).multiplyScalar(Q.x),z.copy(u.binormals[H]).multiplyScalar(Q.y),D.copy(r[H]).add(x).add(z),g(D.x,
+D.y,D.z)):g(Q.x,Q.y,h/q*H);for(J=n-1;0<=J;J--){H=J/n;P=k*(1-H);A=l*Math.sin(H*Math.PI/2);E=0;for(H=G.length;E<H;E++)Q=c(G[E],t[E],A),g(Q.x,Q.y,h+P);y=0;for(B=C.length;y<B;y++)for(F=C[y],Y=ja[y],E=0,H=F.length;E<H;E++)Q=c(F[E],Y[E],A),v?g(Q.x,Q.y+r[q-1].y,r[q-1].x+P):g(Q.x,Q.y,h+P)}(function(){if(p){var a;a=0*V;for(E=0;E<S;E++)R=O[E],f(R[2]+a,R[1]+a,R[0]+a);a=q+2*n;a*=V;for(E=0;E<S;E++)R=O[E],f(R[0]+a,R[1]+a,R[2]+a)}else{for(E=0;E<S;E++)R=O[E],f(R[2],R[1],R[0]);for(E=0;E<S;E++)R=O[E],f(R[0]+V*q,R[1]+
+V*q,R[2]+V*q)}})();(function(){var a=0;e(G,a);a+=G.length;y=0;for(B=C.length;y<B;y++)F=C[y],e(F,a),a+=F.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
 1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;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,g,f,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,l=e.holes;if(!THREE.Shape.Utils.isClockWise(k))for(k=k.reverse(),e=0,g=l.length;e<g;e++)f=l[e],THREE.Shape.Utils.isClockWise(f)&&(l[e]=f.reverse());var n=THREE.Shape.Utils.triangulateShape(k,l);e=0;for(g=l.length;e<g;e++)f=l[e],
 k=k.concat(f);l=k.length;g=n.length;for(e=0;e<l;e++)f=k[e],this.vertices.push(new THREE.Vector3(f.x,f.y,0));for(e=0;e<g;e++)l=n[e],k=l[0]+h,f=l[1]+h,l=l[2]+h,this.faces.push(new THREE.Face3(k,f,l,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,f,l))};
-THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=b||12;c=c||0;d=d||2*Math.PI;for(var e=1/(a.length-1),g=1/b,f=0,h=b;f<=h;f++)for(var k=c+f*g*d,l=Math.cos(k),n=Math.sin(k),k=0,p=a.length;k<p;k++){var m=a[k],q=new THREE.Vector3;q.x=l*m.x-n*m.y;q.y=n*m.x+l*m.y;q.z=m.z;this.vertices.push(q)}c=a.length;f=0;for(h=b;f<h;f++)for(k=0,p=a.length-1;k<p;k++){b=n=k+c*f;d=n+c;var l=n+1+c,n=n+1,m=f*g,q=k*e,s=
-m+g,r=q+e;this.faces.push(new THREE.Face3(b,d,n));this.faceVertexUvs[0].push([new THREE.Vector2(m,q),new THREE.Vector2(s,q),new THREE.Vector2(m,r)]);this.faces.push(new THREE.Face3(d,l,n));this.faceVertexUvs[0].push([new THREE.Vector2(s,q),new THREE.Vector2(s,r),new THREE.Vector2(m,r)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
+THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=b||12;c=c||0;d=d||2*Math.PI;for(var e=1/(a.length-1),g=1/b,f=0,h=b;f<=h;f++)for(var k=c+f*g*d,l=Math.cos(k),n=Math.sin(k),k=0,p=a.length;k<p;k++){var m=a[k],q=new THREE.Vector3;q.x=l*m.x-n*m.y;q.y=n*m.x+l*m.y;q.z=m.z;this.vertices.push(q)}c=a.length;f=0;for(h=b;f<h;f++)for(k=0,p=a.length-1;k<p;k++){b=n=k+c*f;d=n+c;var l=n+1+c,n=n+1,m=f*g,q=k*e,t=
+m+g,r=q+e;this.faces.push(new THREE.Face3(b,d,n));this.faceVertexUvs[0].push([new THREE.Vector2(m,q),new THREE.Vector2(t,q),new THREE.Vector2(m,r)]);this.faces.push(new THREE.Face3(d,l,n));this.faceVertexUvs[0].push([new THREE.Vector2(t,q),new THREE.Vector2(t,r),new THREE.Vector2(m,r)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
 THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new THREE.PlaneBufferGeometry(a,b,c,d))};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
 THREE.PlaneGeometry.prototype.clone=function(){return new THREE.PlaneGeometry(this.parameters.width,this.parameters.height,this.parameters.widthSegments,this.parameters.heightSegments)};
-THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,g=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var f=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(f*h*3);a=new Float32Array(f*h*3);for(var n=new Float32Array(f*h*2),p=0,m=0,q=0;q<h;q++)for(var s=q*l-g,r=0;r<f;r++)b[p]=r*k-e,b[p+1]=-s,a[p+2]=1,n[m]=r/c,n[m+1]=1-q/d,p+=3,m+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
+THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,g=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var f=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(f*h*3);a=new Float32Array(f*h*3);for(var n=new Float32Array(f*h*2),p=0,m=0,q=0;q<h;q++)for(var t=q*l-g,r=0;r<f;r++)b[p]=r*k-e,b[p+1]=-t,a[p+2]=1,n[m]=r/c,n[m+1]=1-q/d,p+=3,m+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
 d*6);for(q=0;q<d;q++)for(r=0;r<c;r++)g=r+f*(q+1),h=r+1+f*(q+1),k=r+1+f*q,e[p]=r+f*q,e[p+1]=g,e[p+2]=k,e[p+3]=g,e[p+4]=h,e[p+5]=k,p+=6;this.addIndex(new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(n,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
 THREE.PlaneBufferGeometry.prototype.clone=function(){var a=new THREE.PlaneBufferGeometry(this.parameters.width,this.parameters.height,this.parameters.widthSegments,this.parameters.heightSegments);a.copy(this);return a};
 THREE.RingGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:g};a=a||0;b=b||50;e=void 0!==e?e:0;g=void 0!==g?g:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):8;var f,h=[],k=a,l=(b-a)/d;for(a=0;a<d+1;a++){for(f=0;f<c+1;f++){var n=new THREE.Vector3,p=e+f/c*g;n.x=k*Math.cos(p);n.y=k*Math.sin(p);this.vertices.push(n);h.push(new THREE.Vector2((n.x/b+1)/2,
 (n.y/b+1)/2))}k+=l}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),f=0;f<c;f++)g=p=f+e,l=p+c+1,n=p+c+2,this.faces.push(new THREE.Face3(g,l,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[g].clone(),h[l].clone(),h[n].clone()]),g=p,l=p+c+2,n=p+1,this.faces.push(new THREE.Face3(g,l,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[g].clone(),h[l].clone(),h[n].clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,k)};
 THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry.prototype.constructor=THREE.RingGeometry;THREE.RingGeometry.prototype.clone=function(){return new THREE.RingGeometry(this.parameters.innerRadius,this.parameters.outerRadius,this.parameters.thetaSegments,this.parameters.phiSegments,this.parameters.thetaStart,this.parameters.thetaLength)};
-THREE.SphereGeometry=function(a,b,c,d,e,g,f){console.log("THREE.SphereGeometry: Consider using THREE.SphereBufferGeometry for lower memory footprint.");THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;g=void 0!==g?g:0;f=void 0!==f?f:Math.PI;var h,k,l=[],n=[];for(k=0;k<=c;k++){var p=
-[],m=[];for(h=0;h<=b;h++){var q=h/b,s=k/c,r=new THREE.Vector3;r.x=-a*Math.cos(d+q*e)*Math.sin(g+s*f);r.y=a*Math.cos(g+s*f);r.z=a*Math.sin(d+q*e)*Math.sin(g+s*f);this.vertices.push(r);p.push(this.vertices.length-1);m.push(new THREE.Vector2(q,1-s))}l.push(p);n.push(m)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=l[k][h+1];e=l[k][h];g=l[k+1][h];f=l[k+1][h+1];var p=this.vertices[d].clone().normalize(),m=this.vertices[e].clone().normalize(),q=this.vertices[g].clone().normalize(),s=this.vertices[f].clone().normalize(),
-r=n[k][h+1].clone(),u=n[k][h].clone(),x=n[k+1][h].clone(),v=n[k+1][h+1].clone();Math.abs(this.vertices[d].y)===a?(r.x=(r.x+u.x)/2,this.faces.push(new THREE.Face3(d,g,f,[p,q,s])),this.faceVertexUvs[0].push([r,x,v])):Math.abs(this.vertices[g].y)===a?(x.x=(x.x+v.x)/2,this.faces.push(new THREE.Face3(d,e,g,[p,m,q])),this.faceVertexUvs[0].push([r,u,x])):(this.faces.push(new THREE.Face3(d,e,f,[p,m,s])),this.faceVertexUvs[0].push([r,u,v]),this.faces.push(new THREE.Face3(e,g,f,[m.clone(),q,s.clone()])),this.faceVertexUvs[0].push([u.clone(),
-x,v.clone()]))}this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;THREE.SphereGeometry.prototype.clone=function(){return new THREE.SphereGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength)};
+THREE.SphereGeometry=function(a,b,c,d,e,g,f){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};this.fromBufferGeometry(new THREE.SphereBufferGeometry(a,b,c,d,e,g,f))};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
+THREE.SphereGeometry.prototype.clone=function(){return new THREE.SphereGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength)};
 THREE.SphereBufferGeometry=function(a,b,c,d,e,g,f){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:g,thetaLength:f};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;g=void 0!==g?g:0;f=void 0!==f?f:Math.PI;for(var h=g+f,k=(b+1)*(c+1),l=new THREE.BufferAttribute(new Float32Array(3*k),3),n=new THREE.BufferAttribute(new Float32Array(3*
-k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),p=0,m=[],q=new THREE.Vector3,s=0;s<=c;s++){for(var r=[],u=s/c,x=0;x<=b;x++){var v=x/b,y=-a*Math.cos(d+v*e)*Math.sin(g+u*f),w=a*Math.cos(g+u*f),G=a*Math.sin(d+v*e)*Math.sin(g+u*f);q.set(y,w,G).normalize();l.setXYZ(p,y,w,G);n.setXYZ(p,q.x,q.y,q.z);k.setXY(p,v,1-u);r.push(p);p++}m.push(r)}d=[];for(s=0;s<c;s++)for(x=0;x<b;x++)e=m[s][x+1],f=m[s][x],p=m[s+1][x],q=m[s+1][x+1],(0!==s||0<g)&&d.push(e,f,q),(s!==c-1||h<Math.PI)&&d.push(f,p,q);this.addIndex(new THREE.BufferAttribute(new Uint16Array(d),
+k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),p=0,m=[],q=new THREE.Vector3,t=0;t<=c;t++){for(var r=[],v=t/c,w=0;w<=b;w++){var u=w/b,z=-a*Math.cos(d+u*e)*Math.sin(g+v*f),x=a*Math.cos(g+v*f),D=a*Math.sin(d+u*e)*Math.sin(g+v*f);q.set(z,x,D).normalize();l.setXYZ(p,z,x,D);n.setXYZ(p,q.x,q.y,q.z);k.setXY(p,u,1-v);r.push(p);p++}m.push(r)}d=[];for(t=0;t<c;t++)for(w=0;w<b;w++)e=m[t][w+1],f=m[t][w],p=m[t+1][w],q=m[t+1][w+1],(0!==t||0<g)&&d.push(e,f,q),(t!==c-1||h<Math.PI)&&d.push(f,p,q);this.addIndex(new THREE.BufferAttribute(new Uint16Array(d),
 1));this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",k);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
 THREE.SphereBufferGeometry.prototype.clone=function(){var a=new THREE.SphereBufferGeometry(this.parameters.radius,this.parameters.widthSegments,this.parameters.heightSegments,this.parameters.phiStart,this.parameters.phiLength,this.parameters.thetaStart,this.parameters.thetaLength);a.copy(this);return a};
 THREE.TextGeometry=function(a,b){b=b||{};var 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);this.type="TextGeometry"};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
@@ -794,17 +790,17 @@ THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="Tor
 d,k/c));h.push(m.clone().sub(g).normalize())}for(k=1;k<=c;k++)for(l=1;l<=d;l++)a=(d+1)*k+l-1,b=(d+1)*(k-1)+l-1,e=(d+1)*(k-1)+l,g=(d+1)*k+l,n=new THREE.Face3(a,b,g,[h[a].clone(),h[b].clone(),h[g].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([f[a].clone(),f[b].clone(),f[g].clone()]),n=new THREE.Face3(b,e,g,[h[b].clone(),h[e].clone(),h[g].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([f[b].clone(),f[e].clone(),f[g].clone()]);this.computeFaceNormals()};
 THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;THREE.TorusGeometry.prototype.clone=function(){return new THREE.TorusGeometry(this.parameters.radius,this.parameters.tube,this.parameters.radialSegments,this.parameters.tubularSegments,this.parameters.arc)};
 THREE.TorusKnotGeometry=function(a,b,c,d,e,g,f){function h(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=b/c;b=Math.cos(a);f*=d*(2+b)*.5;g=d*(2+b)*g*.5;d=e*d*Math.sin(a)*.5;return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,p:e,q:g,heightScale:f};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;g=g||3;f=f||1;for(var k=Array(c),l=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=0;m<c;++m){k[m]=
-Array(d);var q=m/c*2*e*Math.PI,s=h(q,g,e,a,f),q=h(q+.01,g,e,a,f);l.subVectors(q,s);n.addVectors(q,s);p.crossVectors(l,n);n.crossVectors(p,l);p.normalize();n.normalize();for(q=0;q<d;++q){var r=q/d*2*Math.PI,u=-b*Math.cos(r),r=b*Math.sin(r),x=new THREE.Vector3;x.x=s.x+u*n.x+r*p.x;x.y=s.y+u*n.y+r*p.y;x.z=s.z+u*n.z+r*p.z;k[m][q]=this.vertices.push(x)-1}}for(m=0;m<c;++m)for(q=0;q<d;++q)e=(m+1)%c,g=(q+1)%d,a=k[m][q],b=k[e][q],e=k[e][g],g=k[m][g],f=new THREE.Vector2(m/c,q/d),l=new THREE.Vector2((m+1)/c,
+Array(d);var q=m/c*2*e*Math.PI,t=h(q,g,e,a,f),q=h(q+.01,g,e,a,f);l.subVectors(q,t);n.addVectors(q,t);p.crossVectors(l,n);n.crossVectors(p,l);p.normalize();n.normalize();for(q=0;q<d;++q){var r=q/d*2*Math.PI,v=-b*Math.cos(r),r=b*Math.sin(r),w=new THREE.Vector3;w.x=t.x+v*n.x+r*p.x;w.y=t.y+v*n.y+r*p.y;w.z=t.z+v*n.z+r*p.z;k[m][q]=this.vertices.push(w)-1}}for(m=0;m<c;++m)for(q=0;q<d;++q)e=(m+1)%c,g=(q+1)%d,a=k[m][q],b=k[e][q],e=k[e][g],g=k[m][g],f=new THREE.Vector2(m/c,q/d),l=new THREE.Vector2((m+1)/c,
 q/d),n=new THREE.Vector2((m+1)/c,(q+1)/d),p=new THREE.Vector2(m/c,(q+1)/d),this.faces.push(new THREE.Face3(a,b,g)),this.faceVertexUvs[0].push([f,l,p]),this.faces.push(new THREE.Face3(b,e,g)),this.faceVertexUvs[0].push([l.clone(),n,p.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
 THREE.TorusKnotGeometry.prototype.clone=function(){return new THREE.TorusKnotGeometry(this.parameters.radius,this.parameters.tube,this.parameters.radialSegments,this.parameters.tubularSegments,this.parameters.p,this.parameters.q,this.parameters.heightScale)};
-THREE.TubeGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;g=g||THREE.TubeGeometry.NoTaper;var f=[],h,k,l=b+1,n,p,m,q,s,r=new THREE.Vector3,u,x,v;u=new THREE.TubeGeometry.FrenetFrames(a,b,e);x=u.normals;v=u.binormals;this.tangents=u.tangents;this.normals=x;this.binormals=v;for(u=0;u<l;u++)for(f[u]=[],n=u/(l-1),s=a.getPointAt(n),h=x[u],k=v[u],m=c*g(n),n=0;n<d;n++)p=
-n/d*2*Math.PI,q=-m*Math.cos(p),p=m*Math.sin(p),r.copy(s),r.x+=q*h.x+p*k.x,r.y+=q*h.y+p*k.y,r.z+=q*h.z+p*k.z,f[u][n]=this.vertices.push(new THREE.Vector3(r.x,r.y,r.z))-1;for(u=0;u<b;u++)for(n=0;n<d;n++)g=e?(u+1)%b:u+1,l=(n+1)%d,a=f[u][n],c=f[g][n],g=f[g][l],l=f[u][l],r=new THREE.Vector2(u/b,n/d),x=new THREE.Vector2((u+1)/b,n/d),v=new THREE.Vector2((u+1)/b,(n+1)/d),h=new THREE.Vector2(u/b,(n+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([r,x,h]),this.faces.push(new THREE.Face3(c,
-g,l)),this.faceVertexUvs[0].push([x.clone(),v,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.NoTaper=function(a){return 1};THREE.TubeGeometry.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};
+THREE.TubeGeometry=function(a,b,c,d,e,g){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;g=g||THREE.TubeGeometry.NoTaper;var f=[],h,k,l=b+1,n,p,m,q,t,r=new THREE.Vector3,v,w,u;v=new THREE.TubeGeometry.FrenetFrames(a,b,e);w=v.normals;u=v.binormals;this.tangents=v.tangents;this.normals=w;this.binormals=u;for(v=0;v<l;v++)for(f[v]=[],n=v/(l-1),t=a.getPointAt(n),h=w[v],k=u[v],m=c*g(n),n=0;n<d;n++)p=
+n/d*2*Math.PI,q=-m*Math.cos(p),p=m*Math.sin(p),r.copy(t),r.x+=q*h.x+p*k.x,r.y+=q*h.y+p*k.y,r.z+=q*h.z+p*k.z,f[v][n]=this.vertices.push(new THREE.Vector3(r.x,r.y,r.z))-1;for(v=0;v<b;v++)for(n=0;n<d;n++)g=e?(v+1)%b:v+1,l=(n+1)%d,a=f[v][n],c=f[g][n],g=f[g][l],l=f[v][l],r=new THREE.Vector2(v/b,n/d),w=new THREE.Vector2((v+1)/b,n/d),u=new THREE.Vector2((v+1)/b,(n+1)/d),h=new THREE.Vector2(v/b,(n+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([r,w,h]),this.faces.push(new THREE.Face3(c,
+g,l)),this.faceVertexUvs[0].push([w.clone(),u,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.NoTaper=function(a){return 1};THREE.TubeGeometry.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};
 THREE.TubeGeometry.FrenetFrames=function(a,b,c){var d=new THREE.Vector3,e=[],g=[],f=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var l,n,p;this.tangents=e;this.normals=g;this.binormals=f;for(l=0;l<b;l++)n=l/(b-1),e[l]=a.getTangentAt(n),e[l].normalize();g[0]=new THREE.Vector3;f[0]=new THREE.Vector3;a=Number.MAX_VALUE;l=Math.abs(e[0].x);n=Math.abs(e[0].y);p=Math.abs(e[0].z);l<=a&&(a=l,d.set(1,0,0));n<=a&&(a=n,d.set(0,1,0));p<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();g[0].crossVectors(e[0],
 h);f[0].crossVectors(e[0],g[0]);for(l=1;l<b;l++)g[l]=g[l-1].clone(),f[l]=f[l-1].clone(),h.crossVectors(e[l-1],e[l]),1E-4<h.length()&&(h.normalize(),d=Math.acos(THREE.Math.clamp(e[l-1].dot(e[l]),-1,1)),g[l].applyMatrix4(k.makeRotationAxis(h,d))),f[l].crossVectors(e[l],g[l]);if(c)for(d=Math.acos(THREE.Math.clamp(g[0].dot(g[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(g[0],g[b-1]))&&(d=-d),l=1;l<b;l++)g[l].applyMatrix4(k.makeRotationAxis(e[l],d*l)),f[l].crossVectors(e[l],g[l])};
-THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=k.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function g(a,b,c,d){d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()],void 0,d);k.faces.push(d);u.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(u.z,-u.x);k.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function f(a,
-b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),f=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],m=a.materialIndex,n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(f.clone().lerp(h,n/c)),r=c-n,s=0;s<=r;s++)l[n][s]=0===s&&n===c?p:e(p.clone().lerp(q,s/r))}for(n=0;n<c;n++)for(s=0;s<2*(c-n)-1;s++)d=Math.floor(s/2),0===s%2?g(l[n][d+1],l[n+1][d],l[n][d],m):g(l[n][d+1],l[n+1][d+1],l[n+1][d],m)}function h(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+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var k=this,l=0,n=a.length;l<n;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var p=[],m=l=0,n=b.length;l<n;l+=3,m++){var q=a[b[l]],s=a[b[l+1]],r=a[b[l+2]];p[m]=new THREE.Face3(q.index,s.index,r.index,[q.clone(),s.clone(),r.clone()],void 0,m)}for(var u=new THREE.Vector3,l=0,n=p.length;l<n;l++)f(p[l],d);l=0;for(n=this.faceVertexUvs[0].length;l<
+THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=k.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function g(a,b,c,d){d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()],void 0,d);k.faces.push(d);v.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(v.z,-v.x);k.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function f(a,
+b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),f=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],m=a.materialIndex,n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(f.clone().lerp(h,n/c)),r=c-n,t=0;t<=r;t++)l[n][t]=0===t&&n===c?p:e(p.clone().lerp(q,t/r))}for(n=0;n<c;n++)for(t=0;t<2*(c-n)-1;t++)d=Math.floor(t/2),0===t%2?g(l[n][d+1],l[n+1][d],l[n][d],m):g(l[n][d+1],l[n+1][d+1],l[n+1][d],m)}function h(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+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var k=this,l=0,n=a.length;l<n;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var p=[],m=l=0,n=b.length;l<n;l+=3,m++){var q=a[b[l]],t=a[b[l+1]],r=a[b[l+2]];p[m]=new THREE.Face3(q.index,t.index,r.index,[q.clone(),t.clone(),r.clone()],void 0,m)}for(var v=new THREE.Vector3,l=0,n=p.length;l<n;l++)f(p[l],d);l=0;for(n=this.faceVertexUvs[0].length;l<
 n;l++)b=this.faceVertexUvs[0][l],d=b[0].x,a=b[1].x,p=b[2].x,m=Math.max(d,Math.max(a,p)),q=Math.min(d,Math.min(a,p)),.9<m&&.1>q&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>p&&(b[2].x+=1));l=0;for(n=this.vertices.length;l<n;l++)this.vertices[l].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PolyhedronGeometry.prototype.constructor=THREE.PolyhedronGeometry;
 THREE.PolyhedronGeometry.prototype.clone=function(){return(new THREE.PolyhedronGeometry(this.parameters.vertices,this.parameters.indices,this.parameters.radius,this.parameters.detail)).copy(this)};THREE.PolyhedronGeometry.prototype.copy=function(a){THREE.Geometry.prototype.copy.call(this,a);return this};
 THREE.DodecahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;THREE.PolyhedronGeometry.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,
@@ -814,8 +810,8 @@ THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;THREE.
 THREE.OctahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;THREE.OctahedronGeometry.prototype.clone=function(){var a=new THREE.OctahedronGeometry(this.parameters.radius,this.parameters.detail);a.copy(this);return a};
 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);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b}};THREE.TetrahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.TetrahedronGeometry.prototype.constructor=THREE.TetrahedronGeometry;
 THREE.TetrahedronGeometry.prototype.clone=function(){var a=new THREE.TetrahedronGeometry(this.parameters.radius,this.parameters.detail);a.copy(this);return a};
-THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,g=this.faceVertexUvs[0],f,h,k,l,n=b+1;for(f=0;f<=c;f++)for(l=f/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var p,m,q,s;for(f=0;f<c;f++)for(h=0;h<b;h++)a=f*n+h,d=f*n+h+1,l=(f+1)*n+h+1,k=(f+1)*n+h,p=new THREE.Vector2(h/b,f/c),m=new THREE.Vector2((h+1)/b,f/c),q=new THREE.Vector2((h+1)/b,(f+1)/c),s=new THREE.Vector2(h/b,(f+1)/c),e.push(new THREE.Face3(a,
-d,k)),g.push([p,m,s]),e.push(new THREE.Face3(d,l,k)),g.push([m.clone(),q,s.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
+THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,g=this.faceVertexUvs[0],f,h,k,l,n=b+1;for(f=0;f<=c;f++)for(l=f/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var p,m,q,t;for(f=0;f<c;f++)for(h=0;h<b;h++)a=f*n+h,d=f*n+h+1,l=(f+1)*n+h+1,k=(f+1)*n+h,p=new THREE.Vector2(h/b,f/c),m=new THREE.Vector2((h+1)/b,f/c),q=new THREE.Vector2((h+1)/b,(f+1)/c),t=new THREE.Vector2(h/b,(f+1)/c),e.push(new THREE.Face3(a,
+d,k)),g.push([p,m,t]),e.push(new THREE.Face3(d,l,k)),g.push([m.clone(),q,t.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
 THREE.WireframeGeometry=function(a){THREE.BufferGeometry.call(this);var b=[0,0],c={},d=function(a,b){return a-b},e=["a","b","c"];if(a instanceof THREE.Geometry){var g=a.vertices,f=a.faces,h=0,k=new Uint32Array(6*f.length);a=0;for(var l=f.length;a<l;a++)for(var n=f[a],p=0;3>p;p++){b[0]=n[e[p]];b[1]=n[e[(p+1)%3]];b.sort(d);var m=b.toString();void 0===c[m]&&(k[2*h]=b[0],k[2*h+1]=b[1],c[m]=!0,h++)}b=new Float32Array(6*h);a=0;for(l=h;a<l;a++)for(p=0;2>p;p++)c=g[k[2*a+p]],h=6*a+3*p,b[h+0]=c.x,b[h+1]=c.y,
 b[h+2]=c.z;this.addAttribute("position",new THREE.BufferAttribute(b,3))}else if(a instanceof THREE.BufferGeometry){if(null!==a.index){l=a.index.array;g=a.attributes.position;e=a.drawcalls;h=0;0===e.length&&a.addDrawCall(0,l.length);k=new Uint32Array(2*l.length);f=0;for(n=e.length;f<n;++f){a=e[f];p=a.start;m=a.count;a=p;for(var q=p+m;a<q;a+=3)for(p=0;3>p;p++)b[0]=l[a+p],b[1]=l[a+(p+1)%3],b.sort(d),m=b.toString(),void 0===c[m]&&(k[2*h]=b[0],k[2*h+1]=b[1],c[m]=!0,h++)}b=new Float32Array(6*h);a=0;for(l=
 h;a<l;a++)for(p=0;2>p;p++)h=6*a+3*p,c=k[2*a+p],b[h+0]=g.getX(c),b[h+1]=g.getY(c),b[h+2]=g.getZ(c)}else for(g=a.attributes.position.array,h=g.length/3,k=h/3,b=new Float32Array(6*h),a=0,l=k;a<l;a++)for(p=0;3>p;p++)h=18*a+6*p,k=9*a+3*p,b[h+0]=g[k],b[h+1]=g[k+1],b[h+2]=g[k+2],c=9*a+(p+1)%3*3,b[h+3]=g[c],b[h+4]=g[c+1],b[h+5]=g[c+2];this.addAttribute("position",new THREE.BufferAttribute(b,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
@@ -855,12 +851,8 @@ THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.li
 THREE.SpotLightHelper.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E4,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();
 THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;c=this.object.geometry;c instanceof THREE.Geometry?b=3*c.faces.length:c instanceof THREE.BufferGeometry&&(b=c.attributes.normal.count);c=new THREE.BufferGeometry;b=new THREE.Float32Attribute(6*b,3);c.addAttribute("position",b);THREE.LineSegments.call(this,c,new THREE.LineBasicMaterial({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()};
 THREE.VertexNormalsHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.VertexNormalsHelper.prototype.constructor=THREE.VertexNormalsHelper;
-THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,g=this.geometry.attributes.position,f=this.object.geometry;if(f instanceof THREE.Geometry)for(var h=f.vertices,k=f.faces,l=f=0,n=k.length;l<n;l++)for(var p=k[l],m=0,q=p.vertexNormals.length;m<q;m++){var s=p.vertexNormals[m];a.copy(h[p[d[m]]]).applyMatrix4(e);
-b.copy(s).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);g.setXYZ(f,a.x,a.y,a.z);f+=1;g.setXYZ(f,b.x,b.y,b.z);f+=1}else if(f instanceof THREE.BufferGeometry)for(d=f.attributes.position,h=f.attributes.normal,m=f=0,q=d.count;m<q;m++)a.set(d.getX(m),d.getY(m),d.getZ(m)).applyMatrix4(e),b.set(h.getX(m),h.getY(m),h.getZ(m)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),g.setXYZ(f,a.x,a.y,a.z),f+=1,g.setXYZ(f,b.x,b.y,b.z),f+=1;g.needsUpdate=!0;return this}}();
-THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:255;d=void 0!==d?d:1;b=0;c=this.object.geometry;c instanceof THREE.Geometry?b=3*c.faces.length:c instanceof THREE.BufferGeometry&&(b=c.attributes.tangent.count);c=new THREE.BufferGeometry;b=new THREE.Float32Attribute(6*b,3);c.addAttribute("position",b);THREE.LineSegments.call(this,c,new THREE.LineBasicMaterial({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()};
-THREE.VertexTangentsHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.VertexTangentsHelper.prototype.constructor=THREE.VertexTangentsHelper;
-THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3,c=new THREE.Vector3;return function(){var a=["a","b","c"];this.object.updateMatrixWorld(!0);var e=this.object.matrixWorld,g=this.geometry.attributes.position,f=this.object.geometry;if(f instanceof THREE.Geometry)for(var h=f.vertices,k=f.faces,l=f=0,n=k.length;l<n;l++)for(var p=k[l],m=0,q=p.vertexTangents.length;m<q;m++){var s=p.vertexTangents[m];b.copy(h[p[a[m]]]).applyMatrix4(e);c.set(s.x,s.y,s.z);c.transformDirection(e).multiplyScalar(this.size).add(b);
-g.setXYZ(f,b.x,b.y,b.z);f+=1;g.setXYZ(f,c.x,c.y,c.z);f+=1}else if(f instanceof THREE.BufferGeometry)for(a=f.attributes.position,h=f.attributes.tangent,m=f=0,q=a.count;m<q;m++)b.set(a.getX(m),a.getY(m),a.getZ(m)).applyMatrix4(e),c.set(h.getX(m),h.getY(m),h.getZ(m)),c.transformDirection(e).multiplyScalar(this.size).add(b),g.setXYZ(f,b.x,b.y,b.z),f+=1,g.setXYZ(f,c.x,c.y,c.z),f+=1;g.needsUpdate=!0;return this}}();
+THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,g=this.geometry.attributes.position,f=this.object.geometry;if(f instanceof THREE.Geometry)for(var h=f.vertices,k=f.faces,l=f=0,n=k.length;l<n;l++)for(var p=k[l],m=0,q=p.vertexNormals.length;m<q;m++){var t=p.vertexNormals[m];a.copy(h[p[d[m]]]).applyMatrix4(e);
+b.copy(t).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);g.setXYZ(f,a.x,a.y,a.z);f+=1;g.setXYZ(f,b.x,b.y,b.z);f+=1}else if(f instanceof THREE.BufferGeometry)for(d=f.attributes.position,h=f.attributes.normal,m=f=0,q=d.count;m<q;m++)a.set(d.getX(m),d.getY(m),d.getZ(m)).applyMatrix4(e),b.set(h.getX(m),h.getY(m),h.getZ(m)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),g.setXYZ(f,a.x,a.y,a.z),f+=1,g.setXYZ(f,b.x,b.y,b.z),f+=1;g.needsUpdate=!0;return this}}();
 THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215;THREE.LineSegments.call(this,new THREE.WireframeGeometry(a.geometry),new THREE.LineBasicMaterial({color:c}));this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.WireframeHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.WireframeHelper.prototype.constructor=THREE.WireframeHelper;THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(a){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);
 THREE.ImmediateRenderObject.prototype.constructor=THREE.ImmediateRenderObject;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.constructor=THREE.MorphBlendMesh;
 THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={start:b,end: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)};

docs/api/core/BufferGeometry.html

@@ -86,11 +86,6 @@
 		Set by [page:.fromGeometry]().
 		</div>
 
-		<h4>[page:BufferAttribute tangent] (itemSize: 3)</h4>
-		<div>
-		Stores the x, y, and z components of the tangent vector of each vertex in this geometry. Set by [page:.computeTangents]().
-		</div>
-
 		<h4>[page:BufferAttribute index] (itemSize: 3)</h4>
 		Allows for vertices to be re-used across multiple triangles; this is called using "indexed triangles," and works much the same as it does in [page:Geometry]: each triangle is associated with the index of three vertices. This attribute therefore stores the index of each vertex for each triangular face.
 
@@ -158,11 +153,6 @@
 		Morph vertices match number and order of primary vertices.
 		</div>
 
-		<h3>[property:boolean hasTangents]</h3>
-		<div>
-		True if BufferGeometry has tangents. Set in [page:.computeTangents].
-		</div>
-
 		<h2>Methods</h2>
 
 		<h3>[page:EventDispatcher EventDispatcher] methods are available on this class.</h3>
@@ -178,7 +168,7 @@
 		<div>
 		Adds a draw call to this geometry; see the [page:BufferGeometry.drawcalls drawcalls] property for details.
 		</div>
-    
+
 		<h3>[method:null clearDrawCalls]( )</h3>
 		<div>
 		Clears all draw calls.
@@ -188,12 +178,12 @@
 		<div>
 		Bakes matrix transform directly into vertex coordinates.
 		</div>
-    
+
 		<h3>[method:null center] ()</h3>
 		<div>
 		Center the geometry based on the bounding box.
 		</div>
-    
+
 		<h3>[method:BufferGeometry rotateX] ( [page:Float radians] )</h3>
 		<div>
 		Rotate the geometry about the X axis. This is typically done as a one time operation, and not during a loop
@@ -243,13 +233,6 @@
 		Computes vertex normals by averaging face normals.<br />
 		</div>
 
-		<h3>[method:null computeTangents]()</h3>
-		<div>
-		Computes vertex tangents.<br />
-		Based on [link:http://www.terathon.com/code/tangent.html]<br />
-		Geometry must have vertex [page:UV UVs] (layer 0 will be used).
-		</div>
-
 		<h3>[method:null computeBoundingBox]()</h3>
 		<div>
 		Computes bounding box of the geometry, updating [page:Geometry Geometry.boundingBox] attribute.<br />
@@ -306,18 +289,18 @@
 		<div>
 		Returns a raw object representation of the BufferGeometry.
 		</div>
-		
+
 		<h3>[method:BufferGeometry clone]()</h3>
 		<div>
 		Creates a clone of this BufferGeometry.
 		</div>
-		
+
 		<h3>[method:BufferGeometry copy]( [page:BufferGeometry bufferGeometry] )</h3>
 		<div>
 		Copies another BufferGeometry to this BufferGeometry.
 		</div>
-		
-		
+
+
 
 		<h2>Source</h2>
 

docs/api/core/Face3.html

@@ -71,11 +71,6 @@
 		Array of 3 vertex colors.
 		</div>
 
-		<h3>[property:Array vertexTangents]</h3>
-		<div>
-		Array of 3 vertex tangents.
-		</div>
-
 
 		<h3>[property:Integer materialIndex]</h3>
 		<div>
@@ -88,8 +83,8 @@
 		<div>
 		Creates a new clone of the Face3 object.
 		</div>
-		
-		
+
+
 		<h2>Source</h2>
 
 		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]

docs/api/core/Geometry.html

@@ -117,10 +117,10 @@
 		// e.g.
 		geometry.skinIndices[15] = new THREE.Vector4(   0,   5,   9, 0 );
 		geometry.skinWeights[15] = new THREE.Vector4( 0.2, 0.5, 0.3, 0 );
-		
+
 		// corresponds with the following vertex
 		geometry.vertices[15];
-		
+
 		// these bones will be used like so:
 		skeleton.bones[0]; // weight of 0.2
 		skeleton.bones[5]; // weight of 0.5
@@ -141,48 +141,38 @@
 		<code>{ radius: float }</code>
 		</div>
 
-		<h3>[property:Boolean hasTangents]</h3>
-		<div>
-		True if geometry has tangents. Set in [page:Geometry Geometry.computeTangents].
-		</div>
-
 		<h3>[property:Boolean dynamic]</h3>
 		<div>
 		Set to *true* if attribute buffers will need to change in runtime (using "dirty" flags).<br/>
 		Unless set to true internal typed arrays corresponding to buffers will be deleted once sent to GPU.<br/>
 		Defaults to true.
 		</div>
-		
+
 		<h3>[property:Boolean verticesNeedUpdate]</h3>
 		<div>
 		Set to *true* if the vertices array has been updated.
 		</div>
-		
+
 		<h3>[property:Boolean elementsNeedUpdate]</h3>
 		<div>
 		Set to *true* if the faces array has been updated.
 		</div>
-		
+
 		<h3>[property:Boolean uvsNeedUpdate]</h3>
 		<div>
 		Set to *true* if the uvs array has been updated.
 		</div>
-		
+
 		<h3>[property:Boolean normalsNeedUpdate]</h3>
 		<div>
 		Set to *true* if the normals array has been updated.
 		</div>
-		
-		<h3>[property:Boolean tangentsNeedUpdate]</h3>
-		<div>
-		Set to *true* if the tangents in the faces has been updated.
-		</div>
-		
+
 		<h3>[property:Boolean colorsNeedUpdate]</h3>
 		<div>
 		Set to *true* if the colors array has been updated.
 		</div>
-		
+
 		<h3>[property:Boolean lineDistancesNeedUpdate]</h3>
 		<div>
 		Set to *true* if the linedistances array has been updated.
@@ -193,10 +183,10 @@
 		An array containing distances between vertices for Line geometries.
 		This is required for LinePieces/LineDashedMaterial to render correctly.
 		Line distances can also be generated with computeLineDistances.
-		</div> 
+		</div>
 
 		<h2>Methods</h2>
-		
+
 		<h3>[page:EventDispatcher EventDispatcher] methods are available on this class.</h3>
 
 		<h3>[method:null applyMatrix]( [page:Matrix4 matrix] )</h3>
@@ -208,7 +198,7 @@
 		<div>
 		Center the geometry based on the bounding box.
 		</div>
-    
+
 		<h3>[method:Geometry rotateX] ( [page:Float radians] )</h3>
 		<div>
 		Rotate the geometry about the X axis. This is typically done as a one time operation, and not during a loop
@@ -264,13 +254,6 @@
 		Computes morph normals.
 		</div>
 
-		<h3>[method:null computeTangents]()</h3>
-		<div>
-		Computes vertex tangents.<br />
-		Based on [link:http://www.terathon.com/code/tangent.html]<br />
-		Geometry must have vertex [page:UV UVs] (layer 0 will be used).
-		</div>
-
 		<h3>[method:null computeBoundingBox]()</h3>
 		<div>
 		Computes bounding box of the geometry, updating [page:Geometry Geometry.boundingBox] attribute.
@@ -280,7 +263,7 @@
 		<div>
 		Computes bounding sphere of the geometry, updating [page:Geometry Geometry.boundingSphere] attribute.
 		</div>
-		
+
 		<div>Neither bounding boxes or bounding spheres are computed by default. They need to be explicitly computed, otherwise they are *null*.</div>
 
 		<h3>[method:null merge]( [page:Geometry geometry], [page:Matrix4 matrix], [page:Integer materialIndexOffset] )</h3>
@@ -297,16 +280,16 @@
 		Normalize the geometry. <br />
 		Make the geometry centered and has a bounding sphere whose raidus equals to 1.0.
 		</div>
-		
+
 		<h3>[method:Geometry clone]()</h3>
 		<div>
 		Creates a new clone of the Geometry.
 		</div>
-		
+
 		<h3>[method:null dispose]()</h3>
 		<div>
 		Removes The object from memory. <br />
-		Don't forget to call this method when you remove a geometry because it can cause memory leaks. 
+		Don't forget to call this method when you remove a geometry because it can cause memory leaks.
 		</div>
 
 		<h3>[method:null computeLineDistances]()</h3>

docs/api/extras/helpers/VertexTangentsHelper.html

@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8" />
-		<base href="../../../" />
-		<script src="list.js"></script>
-		<script src="page.js"></script>
-		<link type="text/css" rel="stylesheet" href="page.css" />
-	</head>
-	<body>
-		[page:Line] &rarr;
-
-		<h1>[name]</h1>
-
-		<div class="desc">Renders [page:ArrowHelper arrows] to visualize an object's vertex tangent vectors. Requires that tangents have been specified in a [page:BufferAttribute custom attribute] or have been computed using [page:Geometry.computeTangents computeTangents]. </div>
-
-		<h2>Example</h2>
-
-		<code>
-		geometry = new THREE.BoxGeometry( 10, 10, 10, 2, 2, 2 );
-		material = new THREE.MeshBasicMaterial( { color: 0xff0000 } );
-		object = new THREE.Mesh( geometry, material );
-
-		edges = new THREE.VertexTangentsHelper( object, 2, 0x00ff00, 1 );
-
-		scene.add( object );
-		scene.add( edges );
-		</code>
-
-		<h2>Constructor</h2>
-
-
-		<h3>[name]( [page:Object3D object], [page:Number size], [page:Color color], [page:Number linewidth] )</h3>
-		<div>object -- object for which to render vertex tangents
-		size -- size (length) of the arrows
-		color -- color of the arrows
-		linewidth -- width of the arrow lines
-		</div>
-
-
-		<h2>Properties</h2>
-
-		<h3>[property:Object3D object]</h3>
-		<div>
-		The attached object
-		</div>
-
-
-		<h2>Methods</h2>
-
-
-		<h3>[method:null update]()</h3>
-		<div>Updates the vertex tangent preview arrows based on the new position and tangents of the object.</div>
-
-		<h2>Source</h2>
-
-		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
-	</body>
-</html>

docs/api/lights/AreaLight.html

@@ -1,93 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8" />
-		<base href="../../" />
-		<script src="list.js"></script>
-		<script src="page.js"></script>
-		<link type="text/css" rel="stylesheet" href="page.css" />
-	</head>
-	<body>
-        [page:Object3D] &rarr; [page:Light] &rarr;
-
-		<h1>[name]</h1>
-
-		<div class="desc">This illuminates the scene from a complete surface. This light only works in the [page:WebGLDeferredRenderer deferredrenderer]. </div>
-
-
-		<h2>Example</h2>
-		<h2>Example</h2>
-
-		<div>[example:webgldeferred_arealights arealights ]</div>
-
-		<code>areaLight1 = new THREE.AreaLight( 0xffffff, 1 );
-areaLight1.position.set( 0.0001, 10.0001, -18.5001 );
-areaLight1.rotation.set( -0.74719, 0.0001, 0.0001 );
-areaLight1.width = 10;
-areaLight1.height = 1;
-
-scene.add( areaLight1 );</code>
-
-		<h2>Constructor</h2>
-
-
-		<h3>[name]( [page:Integer hex], [page:Float intensity])</h3>
-		<div>
-		[page:Integer hex] — Numeric value of the RGB component of the color.<br />
-		[page:Float intensity] — Numeric value of the light's strength/intensity.
-		</div>
-		<div>
-		This creates a arealight with color.
-		</div>
-
-
-		<h2>Properties</h2>
-
-
-
-		<h3>[property:Vector3 right]</h3>
-		<div>
-		Sets or gets an unit vector that indicates the right side of the light. This is calculated in local space.
-		</div>
-
-		<h3>[property:Vector3 normal]</h3>
-		<div>
-		Sets or gets an unit vectorSets or gets an unit vector that indicates the right side of the light. This is calculated in local space.
-		</div>
-
-		<h3>[property:number height]</h3>
-		<div>
-		Sets or gets the height of the illuminating plane.
-		</div>
-
-		<h3>[property:number width]</h3>
-		<div>
-		Sets or gets the width of the illuminating plane.
-		</div>
-
-		<h3>[property:Float intensity]</h3>
-		<div>
-		Light's intensity.<br />
-		Default — *1.0*.
-		</div>
-
-		<h3>[property:number constantAttenuation]</h3>
-		<div>
-		Sets or gets the attenuation of the light in constant space. This is independant of the distance of the light.
-		</div>
-
-		<h3>[property:number linearAttenuation]</h3>
-		<div>
-		Sets or gets the attenuation of the light in linear space. This increases the attenuation linearly with the distance from the light.
-		</div>
-
-		<h3>[property:number quadraticAttenuation]</h3>
-		<div>
-		Sets or gets the attenuation of the light in quadratic space. This increases the attenuation quadraticly with the distance from the light.
-		</div>
-
-		<h2>Source</h2>
-
-		[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
-	</body>
-</html>

docs/api/loaders/Loader.html

@@ -43,14 +43,6 @@
 
 		<h2>Methods</h2>
 
-		<h3>[method:Boolean needsTangents]( [page:Array materials] )</h3>
-		<div>
-		[page:Array materials] — an array of [page:Material]
-		</div>
-		<div>
-		Checks if the loaded object needs tangents based on its materials.
-		</div>
-
 		<h3>[method:Material createMaterial]( [page:object m], [page:string texturePath] )</h3>
 		<div>
 		[page:Object m] — The parameters to create the material. <br />

docs/list.js

@@ -37,7 +37,6 @@ var list = {
 
 		"Lights": [
 			[ "AmbientLight", "api/lights/AmbientLight" ],
-			[ "AreaLight", "api/lights/AreaLight" ],
 			[ "DirectionalLight", "api/lights/DirectionalLight" ],
 			[ "HemisphereLight", "api/lights/HemisphereLight" ],
 			[ "Light", "api/lights/Light" ],
@@ -231,7 +230,6 @@ var list = {
 			[ "PointLightHelper", "api/extras/helpers/PointLightHelper" ],
 			[ "SpotLightHelper", "api/extras/helpers/SpotLightHelper" ],
 			[ "VertexNormalsHelper", "api/extras/helpers/VertexNormalsHelper" ],
-			[ "VertexTangentsHelper", "api/extras/helpers/VertexTangentsHelper" ],
 			[ "WireframeHelper", "api/extras/helpers/WireframeHelper" ]
 		],
 

editor/js/Sidebar.Geometry.BufferGeometry.js

@@ -17,6 +17,17 @@ Sidebar.Geometry.BufferGeometry = function ( signals ) {
 			container.clear();
 			container.setDisplay( 'block' );
 
+			var index = geometry.index;
+
+			if ( index !== null ) {
+
+				var panel = new UI.Panel();
+				panel.add( new UI.Text( 'index' ).setWidth( '90px' ) );
+				panel.add( new UI.Text( ( index.count ).format() ).setFontSize( '12px' ) );
+				container.add( panel );
+
+			}
+
 			var attributes = geometry.attributes;
 
 			for ( var name in attributes ) {

editor/js/Sidebar.Geometry.Modifiers.js

@@ -31,26 +31,6 @@ Sidebar.Geometry.Modifiers = function ( signals, object ) {
 
 	container.add( button );
 
-	// Convert to Geometry/BufferGeometry
-
-	var isBufferGeometry = geometry instanceof THREE.BufferGeometry;
-
-	if ( geometry instanceof THREE.Geometry ) {
-
-		var button = new UI.Button( 'Convert to BufferGeometry' );
-		button.onClick( function () {
-
-			if ( confirm( 'Are you sure?' ) === false ) return;
-
-			object.geometry = new THREE.BufferGeometry().fromGeometry( object.geometry );
-
-			signals.geometryChanged.dispatch( object );
-
-		} );
-		container.add( button );
-
-	}
-
 	//
 
 	return container;

editor/js/Sidebar.Geometry.js

@@ -25,6 +25,7 @@ Sidebar.Geometry = function ( editor ) {
 
 		'Actions': 'Actions',
 		'Center': 'Center',
+		'Convert': 'Convert',
 		'Flatten': 'Flatten'
 
 	} );
@@ -55,6 +56,18 @@ Sidebar.Geometry = function ( editor ) {
 
 				break;
 
+			case 'Convert':
+
+				if ( geometry instanceof THREE.Geometry ) {
+
+					object.geometry = new THREE.BufferGeometry().fromGeometry( geometry );
+
+					signals.geometryChanged.dispatch( object );
+
+				}
+
+				break;
+
 			case 'Flatten':
 
 				geometry.applyMatrix( object.matrix );

editor/js/libs/tern-threejs/threejs.js

@@ -225,10 +225,6 @@
           "!type": "[]",
           "!doc": "Array of morph targets. Each morph target is a Javascript object:\n\t\t<code>{ name: \"targetName\", vertices: [ new THREE.Vertex(), ... ] }</code>\n\t\tMorph vertices match number and order of primary vertices."
         },
-        "hasTangents": {
-          "!type": "boolean",
-          "!doc": "True if BufferGeometry has tangents. Set in [page:.computeTangents]."
-        },
         "addAttribute": {
           "!type": "null",
           "!doc": "Adds an attribute to this geometry. Use this rather than the attributes property, \n\t\tbecause an internal array of attributes is maintained to speed up iterating over\n\t\tattributes."
@@ -245,10 +241,6 @@
           "!type": "fn()",
           "!doc": "Computes vertex normals by averaging face normals.<br>"
         },
-        "computeTangents": {
-          "!type": "fn()",
-          "!doc": "Computes vertex tangents.<br>\n\t\tBased on [link:http://www.terathon.com/code/tangent.html]<br>\n\t\tGeometry must have vertex [page:UV UVs] (layer 0 will be used)."
-        },
         "computeBoundingBox": {
           "!type": "fn()",
           "!doc": "Computes bounding box of the geometry, updating [page:Geometry Geometry.boundingBox] attribute.<br>\n\t\tBounding boxes aren't computed by default. They need to be explicitly computed, otherwise they are *null*."
@@ -374,10 +366,6 @@
           "!type": "[]",
           "!doc": "Array of 3 vertex colors."
         },
-        "vertexTangents": {
-          "!type": "[]",
-          "!doc": "Array of 3 vertex tangents."
-        },
         "materialIndex": {
           "!type": "number",
           "!doc": "Material index (points to [page:MeshFaceMaterial MeshFaceMaterial.materials])."
@@ -445,10 +433,6 @@
           "!type": "object",
           "!doc": "Bounding sphere.\n\t\t<code>{ radius: float }</code>"
         },
-        "hasTangents": {
-          "!type": "bool",
-          "!doc": "True if geometry has tangents. Set in [page:Geometry Geometry.computeTangents]."
-        },
         "dynamic": {
           "!type": "bool",
           "!doc": "Set to *true* if attribute buffers will need to change in runtime (using \"dirty\" flags).<br>\n\t\tUnless set to true internal typed arrays corresponding to buffers will be deleted once sent to GPU.<br>\n\t\tDefaults to true."
@@ -469,10 +453,6 @@
           "!type": "bool",
           "!doc": "Set to *true* if the normals array has been updated."
         },
-        "tangentsNeedUpdate": {
-          "!type": "bool",
-          "!doc": "Set to *true* if the tangents in the faces has been updated."
-        },
         "colorsNeedUpdate": {
           "!type": "bool",
           "!doc": "Set to *true* if the colors array has been updated."
@@ -501,10 +481,6 @@
           "!type": "fn()",
           "!doc": "Computes morph normals."
         },
-        "computeTangents": {
-          "!type": "fn()",
-          "!doc": "Computes vertex tangents.<br>\n\t\tBased on [link:http://www.terathon.com/code/tangent.html]<br>\n\t\tGeometry must have vertex [page:UV UVs] (layer 0 will be used)."
-        },
         "computeBoundingBox": {
           "!type": "fn()",
           "!doc": "Computes bounding box of the geometry, updating [page:Geometry Geometry.boundingBox] attribute."
@@ -2005,22 +1981,6 @@
       "!doc": "Renders [page:ArrowHelper arrows] to visualize an object's vertex normal vectors. Requires that normals have been specified in a [page:BufferAttribute custom attribute] or have been calculated using [page:Geometry.computeVertexNormals computeVertexNormals].",
       "!type": "fn(object: +THREE.Object3D, size: number, color: +THREE.Color, linewidth: number)"
     },
-    "VertexTangentsHelper": {
-      "!url": "http://threejs.org/docs/#Reference/extras/helpers/VertexTangentsHelper",
-      "prototype": {
-        "!proto": "THREE.Line.prototype",
-        "object": {
-          "!type": "+THREE.Object3D",
-          "!doc": "The attached object"
-        },
-        "update": {
-          "!type": "fn()",
-          "!doc": "Updates the vertex tangent preview arrows based on the new position and tangents of the object."
-        }
-      },
-      "!doc": "Renders [page:ArrowHelper arrows] to visualize an object's vertex tangent vectors. Requires that tangents have been specified in a [page:BufferAttribute custom attribute] or have been computed using [page:Geometry.computeTangents computeTangents].",
-      "!type": "fn(object: +THREE.Object3D, size: number, color: +THREE.Color, linewidth: number)"
-    },
     "WireframeHelper": {
       "!url": "http://threejs.org/docs/#Reference/extras/helpers/WireframeHelper",
       "prototype": {
@@ -2117,46 +2077,6 @@
       "!doc": "This light's color gets applied to all the objects in the scene globally.",
       "!type": "fn(hex: number)"
     },
-    "AreaLight": {
-      "!url": "http://threejs.org/docs/#Reference/lights/AreaLight",
-      "prototype": {
-        "!proto": "THREE.Light.prototype",
-        "right": {
-          "!type": "+THREE.Vector3",
-          "!doc": "Sets or gets an unit vector that indicates the right side of the light. This is calculated in local space."
-        },
-        "normal": {
-          "!type": "+THREE.Vector3",
-          "!doc": "Sets or gets an unit vectorSets or gets an unit vector that indicates the right side of the light. This is calculated in local space."
-        },
-        "height": {
-          "!type": "number",
-          "!doc": "Sets or gets the height of the illuminating plane."
-        },
-        "width": {
-          "!type": "number",
-          "!doc": "Sets or gets the width of the illuminating plane."
-        },
-        "intensity": {
-          "!type": "number",
-          "!doc": "Light's intensity.<br>\n\t\tDefault — *1.0*."
-        },
-        "constantAttenuation": {
-          "!type": "number",
-          "!doc": "Sets or gets the attention of the light in constant space. This is independant of the distance of the light."
-        },
-        "linearAttenuation": {
-          "!type": "number",
-          "!doc": "Sets or gets the attention of the light in linear space. This increases the attenuation linearly with the distance from the light."
-        },
-        "quadraticAttenuation": {
-          "!type": "number",
-          "!doc": "Sets or gets the attention of the light in linear space. This increases the attenuation quadratic with the distance from the light."
-        }
-      },
-      "!doc": "This illuminates the scene from a complete surface. This light only works in the [page:WebGLDeferredRenderer deferredrenderer].",
-      "!type": "fn(hex: number, intensity: number)"
-    },
     "DirectionalLight": {
       "!url": "http://threejs.org/docs/#Reference/lights/DirectionalLight",
       "prototype": {
@@ -2544,10 +2464,6 @@
           "!type": "fn(json: object, texturePath: string) -> +THREE.Object3D",
           "!doc": "Parse a <em>JSON</em> structure and return an [page:Object] containing the parsed .[page:Geometry] and .[page:Array materials]."
         },
-        "needsTangents": {
-          "!type": "fn(materials: []) -> bool",
-          "!doc": "Checks if the loaded object needs tangents based on its materials."
-        },
         "updateProgress": {
           "!type": "fn(progress: object)",
           "!doc": "Updates the DOM object with the progress made."
@@ -2599,10 +2515,6 @@
           "!type": "string",
           "!doc": "The crossOrigin string to implement CORS for loading the url from a different domain that allows CORS."
         },
-        "needsTangents": {
-          "!type": "fn(materials: []) -> bool",
-          "!doc": "Checks if the loaded object needs tangents based on its materials."
-        },
         "updateProgress": {
           "!type": "fn(progress: object)",
           "!doc": "Updates the DOM object with the progress made."
@@ -6025,4 +5937,4 @@
 }
     };
   });
-});
+});

examples/index.html

@@ -297,7 +297,6 @@
 				"webgl_materials_envmaps",
 				"webgl_materials_grass",
 				"webgl_materials_lightmap",
-				"webgl_materials_normaldisplacementmap",
 				"webgl_materials_normalmap",
 				"webgl_materials_parallaxmap",
 				"webgl_materials_shaders_fresnel",
@@ -345,6 +344,7 @@
 				"webgl_postprocessing_glitch",
 				"webgl_postprocessing_godrays",
 				"webgl_postprocessing_ssao",
+				"webgl_raycast_texture",
 				"webgl_rtt",
 				"webgl_sandbox",
 				"webgl_shader",
@@ -389,11 +389,6 @@
 				"webgl_custom_attributes_particles2",
 				"webgl_custom_attributes_particles3"
 			],
-			"webgldeferred": [
-				"webgldeferred_animation",
-				"webgldeferred_arealights",
-				"webgldeferred_pointlights"
-			],
 			"vr": [
 				"vr_cubes",
 				"vr_video"

examples/js/BufferGeometryUtils.js

@@ -0,0 +1,187 @@
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
+
+THREE.BufferGeometryUtils = {
+
+	computeTangents: function ( geometry ) {
+
+		var index = geometry.index;
+		var attributes = geometry.attributes;
+
+		// based on http://www.terathon.com/code/tangent.html
+		// (per vertex tangents)
+
+		if ( index === null ||
+			 attributes.position === undefined ||
+			 attributes.normal === undefined ||
+			 attributes.uv === undefined ) {
+
+			console.warn( 'THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()' );
+			return;
+
+		}
+
+		var indices = index.array;
+		var positions = attributes.position.array;
+		var normals = attributes.normal.array;
+		var uvs = attributes.uv.array;
+
+		var nVertices = positions.length / 3;
+
+		if ( attributes.tangent === undefined ) {
+
+			geometry.addAttribute( 'tangent', new THREE.BufferAttribute( new Float32Array( 4 * nVertices ), 4 ) );
+
+		}
+
+		var tangents = attributes.tangent.array;
+
+		var tan1 = [], tan2 = [];
+
+		for ( var k = 0; k < nVertices; k ++ ) {
+
+			tan1[ k ] = new THREE.Vector3();
+			tan2[ k ] = new THREE.Vector3();
+
+		}
+
+		var vA = new THREE.Vector3(),
+			vB = new THREE.Vector3(),
+			vC = new THREE.Vector3(),
+
+			uvA = new THREE.Vector2(),
+			uvB = new THREE.Vector2(),
+			uvC = new THREE.Vector2(),
+
+			sdir = new THREE.Vector3(),
+			tdir = new THREE.Vector3();
+
+		function handleTriangle( a, b, c ) {
+
+			vA.fromArray( positions, a * 3 );
+			vB.fromArray( positions, b * 3 );
+			vC.fromArray( positions, c * 3 );
+
+			uvA.fromArray( uvs, a * 2 );
+			uvB.fromArray( uvs, b * 2 );
+			uvC.fromArray( uvs, c * 2 );
+
+			var x1 = vB.x - vA.x;
+			var x2 = vC.x - vA.x;
+
+			var y1 = vB.y - vA.y;
+			var y2 = vC.y - vA.y;
+
+			var z1 = vB.z - vA.z;
+			var z2 = vC.z - vA.z;
+
+			var s1 = uvB.x - uvA.x;
+			var s2 = uvC.x - uvA.x;
+
+			var t1 = uvB.y - uvA.y;
+			var t2 = uvC.y - uvA.y;
+
+			var r = 1.0 / ( s1 * t2 - s2 * t1 );
+
+			sdir.set(
+				( t2 * x1 - t1 * x2 ) * r,
+				( t2 * y1 - t1 * y2 ) * r,
+				( t2 * z1 - t1 * z2 ) * r
+			);
+
+			tdir.set(
+				( s1 * x2 - s2 * x1 ) * r,
+				( s1 * y2 - s2 * y1 ) * r,
+				( s1 * z2 - s2 * z1 ) * r
+			);
+
+			tan1[ a ].add( sdir );
+			tan1[ b ].add( sdir );
+			tan1[ c ].add( sdir );
+
+			tan2[ a ].add( tdir );
+			tan2[ b ].add( tdir );
+			tan2[ c ].add( tdir );
+
+		}
+
+		var groups = geometry.groups;
+
+		if ( groups.length === 0 ) {
+
+			groups = [ {
+				start: 0,
+				count: indices.length
+			} ];
+
+		}
+
+		for ( var j = 0, jl = groups.length; j < jl; ++ j ) {
+
+			var group = groups[ j ];
+
+			var start = group.start;
+			var count = group.count;
+
+			for ( var i = start, il = start + count; i < il; i += 3 ) {
+
+				handleTriangle(
+					indices[ i + 0 ],
+					indices[ i + 1 ],
+					indices[ i + 2 ]
+				);
+
+			}
+
+		}
+
+		var tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3();
+		var n = new THREE.Vector3(), n2 = new THREE.Vector3();
+		var w, t, test;
+
+		function handleVertex( v ) {
+
+			n.fromArray( normals, v * 3 );
+			n2.copy( n );
+
+			t = tan1[ v ];
+
+			// Gram-Schmidt orthogonalize
+
+			tmp.copy( t );
+			tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
+
+			// Calculate handedness
+
+			tmp2.crossVectors( n2, t );
+			test = tmp2.dot( tan2[ v ] );
+			w = ( test < 0.0 ) ? - 1.0 : 1.0;
+
+			tangents[ v * 4 ] = tmp.x;
+			tangents[ v * 4 + 1 ] = tmp.y;
+			tangents[ v * 4 + 2 ] = tmp.z;
+			tangents[ v * 4 + 3 ] = w;
+
+		}
+
+		for ( var j = 0, jl = groups.length; j < jl; ++ j ) {
+
+			var group = groups[ j ];
+
+			var start = group.start;
+			var count = group.count;
+
+			for ( var i = start, il = start + count; i < il; i += 3 ) {
+
+				handleVertex( indices[ i + 0 ] );
+				handleVertex( indices[ i + 1 ] );
+				handleVertex( indices[ i + 2 ] );
+
+			}
+
+		}
+
+	}
+
+};

examples/js/ShaderDeferred.js

@@ -1,1104 +0,0 @@
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author MPanknin / http://www.redplant.de/
- * @author benaadams / http://blog.illyriad.co.uk/
- *
- */
-
-
-THREE.DeferredShaderChunk = {
-
-	// decode float to vec3
-
-	unpackFloat: [
-
-		"vec3 float_to_vec3( float data ) {",
-
-			"vec3 uncompressed;",
-			"uncompressed.x = fract( data );",
-			"float zInt = floor( data / 255.0 );",
-			"uncompressed.z = fract( zInt / 255.0 );",
-			"uncompressed.y = fract( floor( data - ( zInt * 255.0 ) ) / 255.0 );",
-			"return uncompressed;",
-
-		"}"
-
-	].join( "\n" ),
-
-	computeVertexPositionVS: [
-
-		"vec2 texCoord = gl_FragCoord.xy / vec2( viewWidth, viewHeight );",
-
-		"vec4 normalDepth = texture2D( samplerNormalDepth, texCoord );",
-		"float z = normalDepth.w;",
-
-		"if ( z == 0.0 ) discard;",
-
-		"vec2 xy = texCoord * 2.0 - 1.0;",
-
-		"vec4 vertexPositionProjected = vec4( xy, z, 1.0 );",
-		"vec4 vertexPositionVS = matProjInverse * vertexPositionProjected;",
-		"vertexPositionVS.xyz /= vertexPositionVS.w;",
-		"vertexPositionVS.w = 1.0;"
-
-	].join( "\n" ),
-
-	computeNormal: [
-
-		"vec3 normal = normalDepth.xyz * 2.0 - 1.0;"
-
-	].join( "\n" ),
-
-	unpackColorMap: [
-
-		"vec4 colorMap = texture2D( samplerColor, texCoord );",
-
-		"vec3 albedo = float_to_vec3( abs( colorMap.x ) );",
-		"vec3 specularColor = float_to_vec3( abs( colorMap.y ) );",
-		"float shininess = abs( colorMap.z );",
-		"float wrapAround = sign( colorMap.z );",
-		"float additiveSpecular = sign( colorMap.y );"
-
-	].join( "\n" ),
-
-	computeDiffuse: [
-
-		"float dotProduct = dot( normal, lightVector );",
-		"float diffuseFull = max( dotProduct, 0.0 );",
-
-		"vec3 diffuse;",
-
-		"if ( wrapAround < 0.0 ) {",
-
-			// wrap around lighting
-
-			"float diffuseHalf = max( 0.5 * dotProduct + 0.5, 0.0 );",
-
-			"const vec3 wrapRGB = vec3( 1.0, 1.0, 1.0 );",
-			"diffuse = mix( vec3( diffuseFull ), vec3( diffuseHalf ), wrapRGB );",
-
-		"} else {",
-
-			// simple lighting
-
-			"diffuse = vec3( diffuseFull );",
-
-		"}"
-
-	].join( "\n" ),
-
-	computeSpecular: [
-
-		"vec3 halfVector = normalize( lightVector - normalize( vertexPositionVS.xyz ) );",
-		"float dotNormalHalf = max( dot( normal, halfVector ), 0.0 );",
-
-		// simple specular
-
-		//"vec3 specular = specularColor * max( pow( dotNormalHalf, shininess ), 0.0 ) * diffuse;",
-
-		// physically based specular
-
-		"float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
-
-		"vec3 schlick = specularColor + vec3( 1.0 - specularColor ) * pow( 1.0 - dot( lightVector, halfVector ), 5.0 );",
-		"vec3 specular = schlick * max( pow( dotNormalHalf, shininess ), 0.0 ) * diffuse * specularNormalization;"
-
-	].join( "\n" ),
-
-	combine: [
-
-		"vec3 light = lightIntensity * lightColor;",
-		"gl_FragColor = vec4( light * ( albedo * diffuse + specular ), attenuation );"
-
-	].join( "\n" )
-
-};
-
-THREE.ShaderDeferred = {
-
-	"color" : {
-
-		uniforms: THREE.UniformsUtils.merge( [
-
-			THREE.UniformsLib[ "common" ],
-			THREE.UniformsLib[ "fog" ],
-			THREE.UniformsLib[ "shadowmap" ],
-
-			{
-				"emissive" :  { type: "c", value: new THREE.Color( 0x000000 ) },
-				"specular" :  { type: "c", value: new THREE.Color( 0x111111 ) },
-				"shininess":  { type: "f", value: 30 },
-				"wrapAround": 		{ type: "f", value: 1 },
-				"additiveSpecular": { type: "f", value: 1 },
-
-				"samplerNormalDepth": { type: "t", value: null },
-				"viewWidth": 		{ type: "f", value: 800 },
-				"viewHeight": 		{ type: "f", value: 600 }
-			}
-
-		] ),
-
-		fragmentShader : [
-
-			"uniform vec3 diffuse;",
-			"uniform vec3 specular;",
-			"uniform vec3 emissive;",
-			"uniform float shininess;",
-			"uniform float wrapAround;",
-			"uniform float additiveSpecular;",
-
-			THREE.ShaderChunk[ "common" ],
-			THREE.ShaderChunk[ "color_pars_fragment" ],
-			THREE.ShaderChunk[ "uv_pars_fragment" ],
-			THREE.ShaderChunk[ "uv2_pars_fragment" ],
-			THREE.ShaderChunk[ "map_pars_fragment" ],
-
-			"#ifdef USE_ENVMAP",
-
-				"varying vec3 vWorldPosition;",
-
-				"uniform float reflectivity;",
-				"uniform samplerCube envMap;",
-				"uniform float flipEnvMap;",
-				"uniform int combine;",
-
-				"uniform bool useRefract;",
-				"uniform float refractionRatio;",
-
-				"uniform sampler2D samplerNormalDepth;",
-				"uniform float viewHeight;",
-				"uniform float viewWidth;",
-
-			"#endif",
-
-			THREE.ShaderChunk[ "fog_pars_fragment" ],
-			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
-			THREE.ShaderChunk[ "specularmap_pars_fragment" ],
-
-			"const float unit = 255.0/256.0;",
-
-			"float vec3_to_float( vec3 data ) {",
-
-				"highp float compressed = fract( data.x * unit ) + floor( data.y * unit * 255.0 ) + floor( data.z * unit * 255.0 ) * 255.0;",
-				"return compressed;",
-
-			"}",
-
-			"void main() {",
-
-				"const float opacity = 1.0;",
-
-				"vec3 outgoingLight = vec3( 0.0 );",	// outgoing light does not have an alpha, the surface does
-				"vec4 diffuseColor = vec4( diffuse, opacity );",
-
-				THREE.ShaderChunk[ "map_fragment" ],
-				THREE.ShaderChunk[ "alphatest_fragment" ],
-				THREE.ShaderChunk[ "specularmap_fragment" ],
-				THREE.ShaderChunk[ "lightmap_fragment" ],
-				THREE.ShaderChunk[ "color_fragment" ],
-
-				"outgoingLight = diffuseColor.rgb;",
-
-				"#ifdef USE_ENVMAP",
-
-					"vec2 texCoord = gl_FragCoord.xy / vec2( viewWidth, viewHeight );",
-					"vec4 normalDepth = texture2D( samplerNormalDepth, texCoord );",
-					"vec3 normal = normalDepth.xyz * 2.0 - 1.0;",
-
-					"vec3 reflectVec;",
-
-					"vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );",
-
-					"if ( useRefract ) {",
-
-						"reflectVec = refract( cameraToVertex, normal, refractionRatio );",
-
-					"} else { ",
-
-						"reflectVec = reflect( cameraToVertex, normal );",
-
-					"}",
-
-					"#ifdef DOUBLE_SIDED",
-
-						"float flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );",
-						"vec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );",
-
-					"#else",
-
-						"vec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );",
-
-					"#endif",
-
-					"cubeColor.xyz = inputToLinear( cubeColor.xyz );",
-
-					"if ( combine == 1 ) {",
-
-						"outgoingLight = mix( outgoingLight, cubeColor.xyz, specularStrength * reflectivity );",
-
-					"} else if ( combine == 2 ) {",
-
-						"outgoingLight += cubeColor.xyz * specularStrength * reflectivity;",
-
-					"} else {",
-
-						"outgoingLight = mix( outgoingLight, diffuseColor.xyz * cubeColor.xyz, specularStrength * reflectivity );",
-
-					"}",
-
-				"#endif",
-
-				THREE.ShaderChunk[ "shadowmap_fragment" ],
-				THREE.ShaderChunk[ "fog_fragment" ],
-
-				//
-
-				"const float compressionScale = 0.999;",
-
-				//
-
-				"vec3 diffuseMapColor;",
-
-				"#ifdef USE_MAP",
-
-					"diffuseMapColor = texelColor.xyz;",
-
-				"#else",
-
-					"diffuseMapColor = vec3( 1.0 );",
-
-				"#endif",
-
-				// diffuse color
-
-				"gl_FragColor.x = vec3_to_float( compressionScale * outgoingLight );",
-
-				// specular color
-
-				"if ( additiveSpecular < 0.0 ) {",
-
-					"gl_FragColor.y = vec3_to_float( compressionScale * specular );",
-
-				"} else {",
-
-					"gl_FragColor.y = vec3_to_float( compressionScale * specular * diffuseMapColor );",
-
-				"}",
-
-				"gl_FragColor.y *= additiveSpecular;",
-
-				// shininess
-
-				"gl_FragColor.z = wrapAround * shininess;",
-
-				// emissive color
-
-				"#ifdef USE_COLOR",
-
-					"gl_FragColor.w = vec3_to_float( compressionScale * emissive * diffuseMapColor * vColor );",
-
-				"#else",
-
-					"gl_FragColor.w = vec3_to_float( compressionScale * emissive * diffuseMapColor );",
-
-				"#endif",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			THREE.ShaderChunk[ "common" ],
-			THREE.ShaderChunk[ "uv_pars_vertex" ],
-			THREE.ShaderChunk[ "uv2_pars_vertex" ],
-			THREE.ShaderChunk[ "color_pars_vertex" ],
-			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
-			THREE.ShaderChunk[ "skinning_pars_vertex" ],
-			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
-
-			"#ifdef USE_ENVMAP",
-
-				"varying vec3 vWorldPosition;",
-
-			"#endif",
-
-			"void main() {",
-
-				THREE.ShaderChunk[ "uv_vertex" ],
-				THREE.ShaderChunk[ "uv2_vertex" ],
-				THREE.ShaderChunk[ "color_vertex" ],
-
-				THREE.ShaderChunk[ "skinbase_vertex" ],
-
-				THREE.ShaderChunk[ "morphtarget_vertex" ],
-				THREE.ShaderChunk[ "skinning_vertex" ],
-				THREE.ShaderChunk[ "default_vertex" ],
-
-				THREE.ShaderChunk[ "worldpos_vertex" ],
-				THREE.ShaderChunk[ "shadowmap_vertex" ],
-
-				"#ifdef USE_ENVMAP",
-
-					"vWorldPosition = worldPosition.xyz;",
-
-				"#endif",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"normalDepth" : {
-
-		uniforms: {
-
-			bumpMap: 	  { type: "t", value: null },
-			bumpScale:	  { type: "f", value: 1 },
-			offsetRepeat: { type: "v4", value: new THREE.Vector4( 0, 0, 1, 1 ) }
-
-		},
-
-		fragmentShader : [
-
-			"#ifdef USE_BUMPMAP",
-
-				"varying vec2 vUv;",
-				"varying vec3 vViewPosition;",
-
-				THREE.ShaderChunk[ "bumpmap_pars_fragment" ],
-
-			"#endif",
-
-			"varying vec3 normalView;",
-			"varying vec4 clipPos;",
-
-			"void main() {",
-
-				"vec3 normal = normalize( normalView );",
-
-				"#ifdef USE_BUMPMAP",
-
-					"normal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );",
-
-				"#endif",
-
-				"gl_FragColor.xyz = normal * 0.5 + 0.5;",
-				"gl_FragColor.w = clipPos.z / clipPos.w;",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"varying vec3 normalView;",
-			"varying vec4 clipPos;",
-
-			"#ifdef USE_BUMPMAP",
-
-				"varying vec2 vUv;",
-				"varying vec3 vViewPosition;",
-
-				"uniform vec4 offsetRepeat;",
-
-			"#endif",
-
-			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
-			THREE.ShaderChunk[ "skinning_pars_vertex" ],
-
-			"void main() {",
-
-				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" ],
-
-				"normalView = normalize( normalMatrix * objectNormal );",
-
-				"#ifdef USE_BUMPMAP",
-
-					"vUv = uv * offsetRepeat.zw + offsetRepeat.xy;",
-					"vViewPosition = -mvPosition.xyz;",
-
-				"#endif",
-
-				"clipPos = gl_Position;",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"composite" : {
-
-		uniforms: {
-
-			samplerLight: 	{ type: "t", value: null },
-			brightness:		{ type: "f", value: 1 }
-
-		},
-
-		fragmentShader : [
-
-			"varying vec2 texCoord;",
-			"uniform sampler2D samplerLight;",
-			"uniform float brightness;",
-
-			// tonemapping operators
-			// based on John Hable's HLSL snippets
-			// from http://filmicgames.com/archives/75
-
-			"#ifdef TONEMAP_UNCHARTED",
-
-				"const float A = 0.15;",
-				"const float B = 0.50;",
-				"const float C = 0.10;",
-				"const float D = 0.20;",
-				"const float E = 0.02;",
-				"const float F = 0.30;",
-				"const float W = 11.2;",
-
-				"vec3 Uncharted2Tonemap( vec3 x ) {",
-
-				   "return ( ( x * ( A * x + C * B ) + D * E ) / ( x * ( A * x + B ) + D * F ) ) - E / F;",
-
-				"}",
-
-			"#endif",
-
-			"void main() {",
-
-				"vec3 inColor = texture2D( samplerLight, texCoord ).xyz;",
-				"inColor *= brightness;",
-
-				"vec3 outColor;",
-
-				"#if defined( TONEMAP_SIMPLE )",
-
-					"outColor = sqrt( inColor );",
-
-				"#elif defined( TONEMAP_LINEAR )",
-
-					// simple linear to gamma conversion
-
-					"outColor = pow( inColor, vec3( 1.0 / 2.2 ) );",
-
-				"#elif defined( TONEMAP_REINHARD )",
-
-					// Reinhard operator
-
-					"inColor = inColor / ( 1.0 + inColor );",
-					"outColor = pow( inColor, vec3( 1.0 / 2.2 ) );",
-
-				"#elif defined( TONEMAP_FILMIC )",
-
-					// filmic operator by Jim Hejl and Richard Burgess-Dawson
-
-					"vec3 x = max( vec3( 0.0 ), inColor - 0.004 );",
-					"outColor = ( x * ( 6.2 * x + 0.5 ) ) / ( x * ( 6.2 * x + 1.7 ) + 0.06 );",
-
-				"#elif defined( TONEMAP_UNCHARTED )",
-
-					// tonemapping operator from Uncharted 2 by John Hable
-
-					"float ExposureBias = 2.0;",
-					"vec3 curr = Uncharted2Tonemap( ExposureBias * inColor );",
-
-					"vec3 whiteScale = vec3( 1.0 ) / Uncharted2Tonemap( vec3( W ) );",
-					"vec3 color = curr * whiteScale;",
-
-					"outColor = pow( color, vec3( 1.0 / 2.2 ) );",
-
-				"#else",
-
-					"outColor = inColor;",
-
-				"#endif",
-
-				"gl_FragColor = vec4( outColor, 1.0 );",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"varying vec2 texCoord;",
-
-			"void main() {",
-
-				"vec4 pos = vec4( sign( position.xy ), 0.0, 1.0 );",
-				"texCoord = pos.xy * vec2( 0.5 ) + 0.5;",
-				"gl_Position = pos;",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"pointLight" : {
-
-		uniforms: {
-
-			samplerNormalDepth: { type: "t", value: null },
-			samplerColor: 		{ type: "t", value: null },
-			matProjInverse: { type: "m4", value: new THREE.Matrix4() },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-			lightPositionVS: { type: "v3", value: new THREE.Vector3( 0, 0, 0 ) },
-			lightColor: 	{ type: "c", value: new THREE.Color( 0x000000 ) },
-			lightIntensity: { type: "f", value: 1.0 },
-			lightRadius: 	{ type: "f", value: 1.0 }
-
-		},
-
-		fragmentShader : [
-
-			"uniform sampler2D samplerColor;",
-			"uniform sampler2D samplerNormalDepth;",
-
-			"uniform float lightRadius;",
-			"uniform float lightIntensity;",
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			"uniform vec3 lightColor;",
-			"uniform vec3 lightPositionVS;",
-
-			"uniform mat4 matProjInverse;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"void main() {",
-
-				THREE.DeferredShaderChunk[ "computeVertexPositionVS" ],
-
-				// bail out early when pixel outside of light sphere
-
-				"vec3 lightVector = lightPositionVS - vertexPositionVS.xyz;",
-				"float distance = length( lightVector );",
-
-				"if ( distance > lightRadius ) discard;",
-
-				THREE.DeferredShaderChunk[ "computeNormal" ],
-				THREE.DeferredShaderChunk[ "unpackColorMap" ],
-
-				// compute light
-
-				"lightVector = normalize( lightVector );",
-
-				THREE.DeferredShaderChunk[ "computeDiffuse" ],
-				THREE.DeferredShaderChunk[ "computeSpecular" ],
-
-				// combine
-
-				"float cutoff = 0.3;",
-				"float denom = distance / lightRadius + 1.0;",
-				"float attenuation = 1.0 / ( denom * denom );",
-				"attenuation = ( attenuation - cutoff ) / ( 1.0 - cutoff );",
-				"attenuation = max( attenuation, 0.0 );",
-				"attenuation *= attenuation;",
-
-				THREE.DeferredShaderChunk[ "combine" ],
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() { ",
-
-				// sphere proxy needs real position
-
-				"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
-				"gl_Position = projectionMatrix * mvPosition;",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"spotLight" : {
-
-		uniforms: {
-
-			samplerNormalDepth: { type: "t", value: null },
-			samplerColor: 		{ type: "t", value: null },
-			matProjInverse: { type: "m4", value: new THREE.Matrix4() },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-			lightPositionVS : { type: "v3", value: new THREE.Vector3( 0, 1, 0 ) },
-			lightDirectionVS: { type: "v3", value: new THREE.Vector3( 0, 1, 0 ) },
-			lightColor: 	{ type: "c", value: new THREE.Color( 0x000000 ) },
-			lightIntensity: { type: "f", value: 1.0 },
-			lightDistance: 	{ type: "f", value: 1.0 },
-			lightAngle: 	{ type: "f", value: 1.0 }
-
-		},
-
-		fragmentShader : [
-
-			"uniform vec3 lightPositionVS;",
-			"uniform vec3 lightDirectionVS;",
-
-			"uniform sampler2D samplerColor;",
-			"uniform sampler2D samplerNormalDepth;",
-
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			"uniform float lightAngle;",
-			"uniform float lightIntensity;",
-			"uniform vec3 lightColor;",
-
-			"uniform mat4 matProjInverse;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"void main() {",
-
-				THREE.DeferredShaderChunk[ "computeVertexPositionVS" ],
-				THREE.DeferredShaderChunk[ "computeNormal" ],
-				THREE.DeferredShaderChunk[ "unpackColorMap" ],
-
-				// compute light
-
-				"vec3 lightVector = normalize( lightPositionVS.xyz - vertexPositionVS.xyz );",
-
-				"float rho = dot( lightDirectionVS, lightVector );",
-				"float rhoMax = cos( lightAngle * 0.5 );",
-
-				"if ( rho <= rhoMax ) discard;",
-
-				"float theta = rhoMax + 0.0001;",
-				"float phi = rhoMax + 0.05;",
-				"float falloff = 4.0;",
-
-				"float spot = 0.0;",
-
-				"if ( rho >= phi ) {",
-
-					"spot = 1.0;",
-
-				"} else if ( rho <= theta ) {",
-
-					"spot = 0.0;",
-
-				"} else { ",
-
-					"spot = pow( ( rho - theta ) / ( phi - theta ), falloff );",
-
-				"}",
-
-				THREE.DeferredShaderChunk[ "computeDiffuse" ],
-
-				"diffuse *= spot;",
-
-				THREE.DeferredShaderChunk[ "computeSpecular" ],
-
-				// combine
-
-				"const float attenuation = 1.0;",
-
-				THREE.DeferredShaderChunk[ "combine" ],
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() { ",
-
-				// full screen quad proxy
-
-				"gl_Position = vec4( sign( position.xy ), 0.0, 1.0 );",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"directionalLight" : {
-
-		uniforms: {
-
-			samplerNormalDepth: { type: "t", value: null },
-			samplerColor: 		{ type: "t", value: null },
-			matProjInverse: { type: "m4", value: new THREE.Matrix4() },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-			lightDirectionVS: { type: "v3", value: new THREE.Vector3( 0, 1, 0 ) },
-			lightColor: 	{ type: "c", value: new THREE.Color( 0x000000 ) },
-			lightIntensity: { type: "f", value: 1.0 }
-
-		},
-
-		fragmentShader : [
-
-			"uniform sampler2D samplerColor;",
-			"uniform sampler2D samplerNormalDepth;",
-
-			"uniform float lightRadius;",
-			"uniform float lightIntensity;",
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			"uniform vec3 lightColor;",
-			"uniform vec3 lightDirectionVS;",
-
-			"uniform mat4 matProjInverse;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"void main() {",
-
-				THREE.DeferredShaderChunk[ "computeVertexPositionVS" ],
-				THREE.DeferredShaderChunk[ "computeNormal" ],
-				THREE.DeferredShaderChunk[ "unpackColorMap" ],
-
-				// compute light
-
-				"vec3 lightVector = lightDirectionVS;",
-
-				THREE.DeferredShaderChunk[ "computeDiffuse" ],
-				THREE.DeferredShaderChunk[ "computeSpecular" ],
-
-				// combine
-
-				"const float attenuation = 1.0;",
-
-				THREE.DeferredShaderChunk[ "combine" ],
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() { ",
-
-				// full screen quad proxy
-
-				"gl_Position = vec4( sign( position.xy ), 0.0, 1.0 );",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"hemisphereLight" : {
-
-		uniforms: {
-
-			samplerNormalDepth: { type: "t", value: null },
-			samplerColor: 		{ type: "t", value: null },
-			matProjInverse: { type: "m4", value: new THREE.Matrix4() },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-			lightDirectionVS: { type: "v3", value: new THREE.Vector3( 0, 1, 0 ) },
-			lightColorSky: 	  { type: "c", value: new THREE.Color( 0x000000 ) },
-			lightColorGround: { type: "c", value: new THREE.Color( 0x000000 ) },
-			lightIntensity:   { type: "f", value: 1.0 }
-
-		},
-
-		fragmentShader : [
-
-			"uniform sampler2D samplerColor;",
-			"uniform sampler2D samplerNormalDepth;",
-
-			"uniform float lightRadius;",
-			"uniform float lightIntensity;",
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			"uniform vec3 lightColorSky;",
-			"uniform vec3 lightColorGround;",
-			"uniform vec3 lightDirectionVS;",
-
-			"uniform mat4 matProjInverse;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"void main() {",
-
-				THREE.DeferredShaderChunk[ "computeVertexPositionVS" ],
-				THREE.DeferredShaderChunk[ "computeNormal" ],
-				THREE.DeferredShaderChunk[ "unpackColorMap" ],
-
-				// compute light
-
-				"vec3 lightVector = lightDirectionVS;",
-
-				// diffuse
-
-				"float dotProduct = dot( normal, lightVector );",
-				"float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;",
-
-				"vec3 hemiColor = mix( lightColorGround, lightColorSky, hemiDiffuseWeight );",
-
-				"vec3 diffuse = hemiColor;",
-
-				// specular (sky light)
-
-				"vec3 hemiHalfVectorSky = normalize( lightVector - vertexPositionVS.xyz );",
-				"float hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;",
-				"float hemiSpecularWeightSky = max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );",
-
-				// specular (ground light)
-
-				"vec3 lVectorGround = -lightVector;",
-
-				"vec3 hemiHalfVectorGround = normalize( lVectorGround - vertexPositionVS.xyz );",
-				"float hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;",
-				"float hemiSpecularWeightGround = max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );",
-
-				"float dotProductGround = dot( normal, lVectorGround );",
-
-				"float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
-
-				"vec3 schlickSky = specularColor + vec3( 1.0 - specularColor ) * pow( 1.0 - dot( lightVector, hemiHalfVectorSky ), 5.0 );",
-				"vec3 schlickGround = specularColor + vec3( 1.0 - specularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );",
-				"vec3 specular = hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );",
-
-				// combine
-
-				"gl_FragColor = vec4( lightIntensity * ( albedo * diffuse + specular ), 1.0 );",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() { ",
-
-				// full screen quad proxy
-
-				"gl_Position = vec4( sign( position.xy ), 0.0, 1.0 );",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"areaLight" : {
-
-		uniforms: {
-
-			samplerNormalDepth: { type: "t", value: null },
-			samplerColor: 		{ type: "t", value: null },
-			matProjInverse: { type: "m4", value: new THREE.Matrix4() },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-			lightPositionVS: { type: "v3", value: new THREE.Vector3( 0, 1, 0 ) },
-			lightNormalVS: 	 { type: "v3", value: new THREE.Vector3( 0, - 1, 0 ) },
-			lightRightVS:  	 { type: "v3", value: new THREE.Vector3( 1, 0, 0 ) },
-			lightUpVS:  	 { type: "v3", value: new THREE.Vector3( 1, 0, 0 ) },
-
-			lightColor: 	{ type: "c", value: new THREE.Color( 0x000000 ) },
-			lightIntensity: { type: "f", value: 1.0 },
-
-			lightWidth:  { type: "f", value: 1.0 },
-			lightHeight: { type: "f", value: 1.0 },
-
-			constantAttenuation:  { type: "f", value: 1.5 },
-			linearAttenuation:    { type: "f", value: 0.5 },
-			quadraticAttenuation: { type: "f", value: 0.1 }
-
-		},
-
-		fragmentShader : [
-
-			"uniform vec3 lightPositionVS;",
-			"uniform vec3 lightNormalVS;",
-			"uniform vec3 lightRightVS;",
-			"uniform vec3 lightUpVS;",
-
-			"uniform sampler2D samplerColor;",
-			"uniform sampler2D samplerNormalDepth;",
-
-			"uniform float lightWidth;",
-			"uniform float lightHeight;",
-
-			"uniform float constantAttenuation;",
-			"uniform float linearAttenuation;",
-			"uniform float quadraticAttenuation;",
-
-			"uniform float lightIntensity;",
-			"uniform vec3 lightColor;",
-
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			"uniform mat4 matProjInverse;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"vec3 projectOnPlane( vec3 point, vec3 planeCenter, vec3 planeNorm ) {",
-
-				"return point - dot( point - planeCenter, planeNorm ) * planeNorm;",
-
-			"}",
-
-			"bool sideOfPlane( vec3 point, vec3 planeCenter, vec3 planeNorm ) {",
-
-				"return ( dot( point - planeCenter, planeNorm ) >= 0.0 );",
-
-			"}",
-
-			"vec3 linePlaneIntersect( vec3 lp, vec3 lv, vec3 pc, vec3 pn ) {",
-
-				"return lp + lv * ( dot( pn, pc - lp ) / dot( pn, lv ) );",
-
-			"}",
-
-			"float calculateAttenuation( float dist ) {",
-
-				"return ( 1.0 / ( constantAttenuation + linearAttenuation * dist + quadraticAttenuation * dist * dist ) );",
-
-			"}",
-
-			"void main() {",
-
-				THREE.DeferredShaderChunk[ "computeVertexPositionVS" ],
-				THREE.DeferredShaderChunk[ "computeNormal" ],
-				THREE.DeferredShaderChunk[ "unpackColorMap" ],
-
-				"float w = lightWidth;",
-				"float h = lightHeight;",
-
-				"vec3 proj = projectOnPlane( vertexPositionVS.xyz, lightPositionVS, lightNormalVS );",
-				"vec3 dir = proj - lightPositionVS;",
-
-				"vec2 diagonal = vec2( dot( dir, lightRightVS ), dot( dir, lightUpVS ) );",
-				"vec2 nearest2D = vec2( clamp( diagonal.x, -w, w ), clamp( diagonal.y, -h, h ) );",
-				"vec3 nearestPointInside = vec3( lightPositionVS ) + ( lightRightVS * nearest2D.x + lightUpVS * nearest2D.y );",
-
-				"vec3 lightDir = normalize( nearestPointInside - vertexPositionVS.xyz );",
-				"float NdotL = max( dot( lightNormalVS, -lightDir ), 0.0 );",
-				"float NdotL2 = max( dot( normal, lightDir ), 0.0 );",
-
-				//"if ( NdotL2 * NdotL > 0.0 && sideOfPlane( vertexPositionVS.xyz, lightPositionVS, lightNormalVS ) ) {",
-				"if ( NdotL2 * NdotL > 0.0 ) {",
-
-					// diffuse
-
-					"vec3 diffuse = vec3( sqrt( NdotL * NdotL2 ) );",
-
-					// specular
-
-					"vec3 specular = vec3( 0.0 );",
-
-					"vec3 R = reflect( normalize( -vertexPositionVS.xyz ), normal );",
-					"vec3 E = linePlaneIntersect( vertexPositionVS.xyz, R, vec3( lightPositionVS ), lightNormalVS );",
-
-					"float specAngle = dot( R, lightNormalVS );",
-
-					"if ( specAngle > 0.0 ) {",
-
-						"vec3 dirSpec = E - vec3( lightPositionVS );",
-						"vec2 dirSpec2D = vec2( dot( dirSpec, lightRightVS ), dot( dirSpec, lightUpVS ) );",
-						"vec2 nearestSpec2D = vec2( clamp( dirSpec2D.x, -w, w ), clamp( dirSpec2D.y, -h, h ) );",
-						"float specFactor = 1.0 - clamp( length( nearestSpec2D - dirSpec2D ) * 0.05 * shininess, 0.0, 1.0 );",
-						"specular = specularColor * specFactor * specAngle * diffuse;",
-
-					"}",
-
-					// combine
-
-					"float dist = distance( vertexPositionVS.xyz, nearestPointInside );",
-					"float attenuation = calculateAttenuation( dist );",
-
-					THREE.DeferredShaderChunk[ "combine" ],
-
-				"} else {",
-
-					"discard;",
-
-				"}",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() {",
-
-				// full screen quad proxy
-
-				"gl_Position = vec4( sign( position.xy ), 0.0, 1.0 );",
-
-			"}"
-
-		].join( "\n" )
-
-	},
-
-	"emissiveLight" : {
-
-		uniforms: {
-
-			samplerColor: 	{ type: "t", value: null },
-			viewWidth: 		{ type: "f", value: 800 },
-			viewHeight: 	{ type: "f", value: 600 },
-
-		},
-
-		fragmentShader : [
-
-			"uniform sampler2D samplerColor;",
-
-			"uniform float viewHeight;",
-			"uniform float viewWidth;",
-
-			THREE.DeferredShaderChunk[ "unpackFloat" ],
-
-			"void main() {",
-
-				"vec2 texCoord = gl_FragCoord.xy / vec2( viewWidth, viewHeight );",
-
-				"vec4 colorMap = texture2D( samplerColor, texCoord );",
-				"vec3 emissiveColor = float_to_vec3( abs( colorMap.w ) );",
-
-				"gl_FragColor = vec4( emissiveColor, 1.0 );",
-
-			"}"
-
-		].join( "\n" ),
-
-		vertexShader : [
-
-			"void main() { ",
-
-				// full screen quad proxy
-
-				"gl_Position = vec4( sign( position.xy ), 0.0, 1.0 );",
-
-			"}"
-
-		].join( "\n" )
-
-	}
-
-};

examples/js/WaterShader.js

@@ -9,17 +9,21 @@
 
 THREE.ShaderLib[ 'water' ] = {
 
-	uniforms: { "normalSampler":	{ type: "t", value: null },
-				"mirrorSampler":	{ type: "t", value: null },
-				"alpha":			{ type: "f", value: 1.0 },
-				"time":				{ type: "f", value: 0.0 },
-				"distortionScale":	{ type: "f", value: 20.0 },
-				"textureMatrix" :	{ type: "m4", value: new THREE.Matrix4() },
-				"sunColor":			{ type: "c", value: new THREE.Color( 0x7F7F7F ) },
-				"sunDirection":		{ type: "v3", value: new THREE.Vector3( 0.70707, 0.70707, 0 ) },
-				"eye":				{ type: "v3", value: new THREE.Vector3( 0, 0, 0 ) },
-				"waterColor":		{ type: "c", value: new THREE.Color( 0x555555 ) }
-	},
+	uniforms: THREE.UniformsUtils.merge( [
+		THREE.UniformsLib[ "fog" ], { 
+			"normalSampler":    { type: "t", value: null },
+			"mirrorSampler":    { type: "t", value: null },
+			"alpha":            { type: "f", value: 1.0 },
+			"time":             { type: "f", value: 0.0 },
+			"distortionScale":  { type: "f", value: 20.0 },
+			"noiseScale":       { type: "f", value: 1.0 },
+			"textureMatrix" :   { type: "m4", value: new THREE.Matrix4() },
+			"sunColor":         { type: "c", value: new THREE.Color(0x7F7F7F) },
+			"sunDirection":     { type: "v3", value: new THREE.Vector3(0.70707, 0.70707, 0) },
+			"eye":              { type: "v3", value: new THREE.Vector3(0, 0, 0) },
+			"waterColor":       { type: "c", value: new THREE.Color(0x555555) }
+		}
+	] ),
 
 	vertexShader: [
 		'uniform mat4 textureMatrix;',
@@ -73,7 +77,10 @@ THREE.ShaderLib[ 'water' ] = {
 		'	specularColor += pow( direction, shiny ) * sunColor * spec;',
 		'	diffuseColor += max( dot( sunDirection, surfaceNormal ), 0.0 ) * sunColor * diffuse;',
 		'}',
-		
+
+		THREE.ShaderChunk[ "common" ],
+		THREE.ShaderChunk[ "fog_pars_fragment" ],		
+
 		'void main()',
 		'{',
 		'	vec4 noise = getNoise( worldPosition.xz );',
@@ -96,7 +103,9 @@ THREE.ShaderLib[ 'water' ] = {
 		'	float reflectance = rf0 + ( 1.0 - rf0 ) * pow( ( 1.0 - theta ), 5.0 );',
 		'	vec3 scatter = max( 0.0, dot( surfaceNormal, eyeDirection ) ) * waterColor;',
 		'	vec3 albedo = mix( sunColor * diffuseLight * 0.3 + scatter, ( vec3( 0.1 ) + reflectionSample * 0.9 + reflectionSample * specularLight ), reflectance );',
-		'	gl_FragColor = vec4( albedo, alpha );',
+		'	vec3 outgoingLight = albedo;',
+			THREE.ShaderChunk[ "fog_fragment" ],
+		'	gl_FragColor = vec4( outgoingLight, alpha );',		
 		'}'
 	].join( '\n' )
 
@@ -128,7 +137,9 @@ THREE.Water = function ( renderer, camera, scene, options ) {
 	this.waterColor = new THREE.Color( optionalParameter( options.waterColor, 0x7F7F7F ) );
 	this.eye = optionalParameter( options.eye, new THREE.Vector3( 0, 0, 0 ) );
 	this.distortionScale = optionalParameter( options.distortionScale, 20.0 );
-	
+	this.side = optionalParameter(options.side, THREE.FrontSide);
+	this.fog = optionalParameter(options.fog, false);
+
 	this.renderer = renderer;
 	this.scene = scene;
 	this.mirrorPlane = new THREE.Plane();
@@ -162,7 +173,9 @@ THREE.Water = function ( renderer, camera, scene, options ) {
 		fragmentShader: mirrorShader.fragmentShader, 
 		vertexShader: mirrorShader.vertexShader, 
 		uniforms: mirrorUniforms,
-		transparent: true
+		transparent: true,
+		side: this.side,
+		fog: this.fog		
 	} );
 
 	this.material.uniforms.mirrorSampler.value = this.texture;

examples/js/geometries/DecalGeometry.js

@@ -27,7 +27,7 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 	this.cube.updateMatrix();
 
 	this.iCubeMatrix = ( new THREE.Matrix4() ).getInverse( this.cube.matrix );
-	
+
 	this.faceIndices = [ 'a', 'b', 'c', 'd' ];
 
 	this.clipFace = function( inVertices, plane ) {
@@ -40,16 +40,16 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 				d1 = v1.vertex.dot( p ) - size;
 
 			var s = d0 / ( d0 - d1 );
-			var v = new THREE.DecalVertex( 
-				new THREE.Vector3( 
+			var v = new THREE.DecalVertex(
+				new THREE.Vector3(
 					v0.vertex.x + s * ( v1.vertex.x - v0.vertex.x ),
 					v0.vertex.y + s * ( v1.vertex.y - v0.vertex.y ),
-					v0.vertex.z + s * ( v1.vertex.z - v0.vertex.z ) 
+					v0.vertex.z + s * ( v1.vertex.z - v0.vertex.z )
 				),
 				new THREE.Vector3(
 					v0.normal.x + s * ( v1.normal.x - v0.normal.x ),
 					v0.normal.y + s * ( v1.normal.y - v0.normal.y ),
-					v0.normal.z + s * ( v1.normal.z - v0.normal.z ) 
+					v0.normal.z + s * ( v1.normal.z - v0.normal.z )
 				)
 			);
 
@@ -91,19 +91,19 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 					var nV1, nV2, nV3;
 					if ( v1Out ) {
 
-						nV1 = inVertices[ j + 1 ]; 
+						nV1 = inVertices[ j + 1 ];
 						nV2 = inVertices[ j + 2 ];
 						nV3 = clip( inVertices[ j ], nV1, plane );
 						nV4 = clip( inVertices[ j ], nV2, plane );
 
 					}
-					if ( v2Out ) { 
+					if ( v2Out ) {
 
-						nV1 = inVertices[ j ]; 
+						nV1 = inVertices[ j ];
 						nV2 = inVertices[ j + 2 ];
 						nV3 = clip( inVertices[ j + 1 ], nV1, plane );
 						nV4 = clip( inVertices[ j + 1 ], nV2, plane );
-						
+
 						outVertices.push( nV3 );
 						outVertices.push( nV2.clone() );
 						outVertices.push( nV1.clone() );
@@ -114,9 +114,9 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 						break;
 
 					}
-					if ( v3Out ) { 
+					if ( v3Out ) {
 
-						nV1 = inVertices[ j ]; 
+						nV1 = inVertices[ j ];
 						nV2 = inVertices[ j + 1 ];
 						nV3 = clip( inVertices[ j + 2 ], nV1, plane );
 						nV4 = clip( inVertices[ j + 2 ], nV2, plane );
@@ -137,17 +137,17 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 				case 2: {
 
 					var nV1, nV2, nV3;
-					if ( ! v1Out ) { 
+					if ( ! v1Out ) {
 
 						nV1 = inVertices[ j ].clone();
 						nV2 = clip( nV1, inVertices[ j + 1 ], plane );
-						nV3 = clip( nV1, inVertices[ j + 2 ], plane ); 
+						nV3 = clip( nV1, inVertices[ j + 2 ], plane );
 						outVertices.push( nV1 );
 						outVertices.push( nV2 );
 						outVertices.push( nV3 );
 
 					}
-					if ( ! v2Out ) { 
+					if ( ! v2Out ) {
 
 						nV1 = inVertices[ j + 1 ].clone();
 						nV2 = clip( nV1, inVertices[ j + 2 ], plane );
@@ -245,30 +245,30 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 		}
 
 		for ( var k = 0; k < finalVertices.length; k += 3 ) {
-			
+
 			this.vertices.push(
 				finalVertices[ k ].vertex,
 				finalVertices[ k + 1 ].vertex,
 				finalVertices[ k + 2 ].vertex
 			);
 
-			var f = new THREE.Face3( 
-				k, 
-				k + 1, 
+			var f = new THREE.Face3(
+				k,
+				k + 1,
 				k + 2
 			);
 			f.vertexNormals.push( finalVertices[ k + 0 ].normal );
 			f.vertexNormals.push( finalVertices[ k + 1 ].normal );
 			f.vertexNormals.push( finalVertices[ k + 2 ].normal );
-			
+
 			this.faces.push( f );
-			
+
 			this.faceVertexUvs[ 0 ].push( [
 				this.uvs[ k ],
-				this.uvs[ k + 1 ], 
+				this.uvs[ k + 1 ],
 				this.uvs[ k + 2 ]
 			] );
-		
+
 		}
 
 		this.verticesNeedUpdate = true;
@@ -277,7 +277,6 @@ THREE.DecalGeometry = function( mesh, position, rotation, dimensions, check ) {
 		this.uvsNeedUpdate = true;
 		this.normalsNeedUpdate = true;
 		this.colorsNeedUpdate = true;
-		this.tangentsNeedUpdate = true;
 		this.computeFaceNormals();
 
 	};

examples/js/loaders/AssimpJSONLoader.js

@@ -212,10 +212,8 @@ THREE.AssimpJSONLoader.prototype = {
 
 		//geometry.computeFaceNormals();
 		//geometry.computeVertexNormals();
-		//geometry.computeTangents();
 		geometry.computeBoundingSphere();
 
-		// TODO: tangents
 		return geometry;
 
 	},

examples/js/loaders/BinaryLoader.js

@@ -686,8 +686,6 @@ THREE.BinaryLoader.prototype = {
 		var geometry = new Model( texturePath );
 		var materials = THREE.Loader.prototype.initMaterials( jsonMaterials, texturePath, this.crossOrigin );
 
-		if ( THREE.Loader.prototype.needsTangents( materials ) ) geometry.computeTangents();
-
 		callback( geometry, materials );
 
 	}

examples/js/loaders/DDSLoader.js

@@ -16,7 +16,7 @@ THREE.DDSLoader.parse = function ( buffer, loadMipmaps ) {
 	var dds = { mipmaps: [], width: 0, height: 0, format: null, mipmapCount: 1 };
 
 	// Adapted from @toji's DDS utils
-	//	https://github.com/toji/webgl-texture-utils/blob/master/texture-util/dds.js
+	// https://github.com/toji/webgl-texture-utils/blob/master/texture-util/dds.js
 
 	// All values and structures referenced from:
 	// http://msdn.microsoft.com/en-us/library/bb943991.aspx/
@@ -175,9 +175,9 @@ THREE.DDSLoader.parse = function ( buffer, loadMipmaps ) {
 
 		default:
 
-			if ( header[ off_RGBBitCount ] == 32 
+			if ( header[ off_RGBBitCount ] === 32
 				&& header[ off_RBitMask ] & 0xff0000
-				&& header[ off_GBitMask ] & 0xff00 
+				&& header[ off_GBitMask ] & 0xff00
 				&& header[ off_BBitMask ] & 0xff
 				&& header[ off_ABitMask ] & 0xff000000  ) {
 
@@ -201,9 +201,21 @@ THREE.DDSLoader.parse = function ( buffer, loadMipmaps ) {
 
 	}
 
-	//TODO: Verify that all faces of the cubemap are present with DDSCAPS2_CUBEMAP_POSITIVEX, etc.
+	var caps2 = header[ off_caps2 ];
+	dds.isCubemap = caps2 & DDSCAPS2_CUBEMAP ? true : false;
+	if ( dds.isCubemap && (
+		! ( caps2 & DDSCAPS2_CUBEMAP_POSITIVEX ) ||
+		! ( caps2 & DDSCAPS2_CUBEMAP_NEGATIVEX ) ||
+		! ( caps2 & DDSCAPS2_CUBEMAP_POSITIVEY ) ||
+		! ( caps2 & DDSCAPS2_CUBEMAP_NEGATIVEY ) ||
+		! ( caps2 & DDSCAPS2_CUBEMAP_POSITIVEZ ) ||
+		! ( caps2 & DDSCAPS2_CUBEMAP_NEGATIVEZ )
+		) ) {
+
+		console.error( 'THREE.DDSLoader.parse: Incomplete cubemap faces' );
+		return dds;
 
-	dds.isCubemap = header[ off_caps2 ] & DDSCAPS2_CUBEMAP ? true : false;
+	}
 
 	dds.width = header[ off_width ];
 	dds.height = header[ off_height ];
@@ -212,13 +224,13 @@ THREE.DDSLoader.parse = function ( buffer, loadMipmaps ) {
 
 	// Extract mipmaps buffers
 
-	var width = dds.width;
-	var height = dds.height;
-
 	var faces = dds.isCubemap ? 6 : 1;
 
 	for ( var face = 0; face < faces; face ++ ) {
 
+		var width = dds.width;
+		var height = dds.height;
+
 		for ( var i = 0; i < dds.mipmapCount; i ++ ) {
 
 			if ( isRGBAUncompressed ) {
@@ -232,23 +244,19 @@ THREE.DDSLoader.parse = function ( buffer, loadMipmaps ) {
 				var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
 
 			}
-			
+
 			var mipmap = { "data": byteArray, "width": width, "height": height };
 			dds.mipmaps.push( mipmap );
 
 			dataOffset += dataLength;
 
-			width = Math.max( width * 0.5, 1 );
-			height = Math.max( height * 0.5, 1 );
+			width = Math.max( width >> 1, 1 );
+			height = Math.max( height >> 1, 1 );
 
 		}
 
-		width = dds.width;
-		height = dds.height;
-
 	}
 
 	return dds;
 
 };
-

examples/js/loaders/deprecated/SceneLoader.js

@@ -218,10 +218,7 @@ THREE.SceneLoader.prototype = {
 
 						if ( geometry ) {
 
-							var needsTangents = false;
-
 							material = result.materials[ objJSON.material ];
-							needsTangents = material instanceof THREE.ShaderMaterial;
 
 							pos = objJSON.position;
 							rot = objJSON.rotation;
@@ -248,22 +245,6 @@ THREE.SceneLoader.prototype = {
 
 							}
 
-							if ( material instanceof THREE.MeshFaceMaterial ) {
-
-								for ( var i = 0; i < material.materials.length; i ++ ) {
-
-									needsTangents = needsTangents || ( material.materials[ i ] instanceof THREE.ShaderMaterial );
-
-								}
-
-							}
-
-							if ( needsTangents ) {
-
-								geometry.computeTangents();
-
-							}
-
 							if ( objJSON.skin ) {
 
 								object = new THREE.SkinnedMesh( geometry, material );
@@ -346,7 +327,7 @@ THREE.SceneLoader.prototype = {
 
 					} else if ( objJSON.type === "AmbientLight" || objJSON.type === "PointLight" ||
 						objJSON.type === "DirectionalLight" || objJSON.type === "SpotLight" ||
-						objJSON.type === "HemisphereLight" || objJSON.type === "AreaLight" ) {
+						objJSON.type === "HemisphereLight" ) {
 
 						var color = objJSON.color;
 						var intensity = objJSON.intensity;
@@ -384,13 +365,6 @@ THREE.SceneLoader.prototype = {
 								light.target.applyEuler( new THREE.Euler( rotation[ 0 ], rotation[ 1 ], rotation[ 2 ], 'XYZ' ) );
 								break;
 
-							case 'AreaLight':
-								light = new THREE.AreaLight( color, intensity );
-								light.position.fromArray( position );
-								light.width = objJSON.size;
-								light.height = objJSON.size_y;
-								break;
-
 						}
 
 						parent.add( light );

examples/js/loaders/sea3d/SEA3DDeflate.js

@@ -318,7 +318,6 @@ var zip_GET_BYTE = function() {
     if(zip_inflate_data.length == zip_inflate_pos)
 	return -1;
 	return zip_inflate_data[zip_inflate_pos++];
-    //return zip_inflate_data.charCodeAt(zip_inflate_pos++) & 0xff;
 }
 
 var zip_NEEDBITS = function(n) {
@@ -730,11 +729,11 @@ var zip_inflate_internal = function(buff, off, size) {
     return n;
 }
 
-var zip_inflate = function(str) {
+var zip_inflate = function(data) {
     var i, j, pos = 0;
 
     zip_inflate_start();
-    zip_inflate_data = str;
+    zip_inflate_data = new Uint8Array(data);
     zip_inflate_pos = 0;
 	
     var buff = new Uint8Array(1024);
@@ -745,7 +744,7 @@ var zip_inflate = function(str) {
 			out[pos++] = buff[j];		    
 	
     zip_inflate_data = null; // G.C.
-    return new Uint8Array(out);
+    return new Uint8Array(out).buffer;
 }
 
 if (! ctx.RawDeflate) ctx.RawDeflate = {};
@@ -754,14 +753,14 @@ ctx.RawDeflate.inflate = zip_inflate;
 })(this);
 
 /**
- * 	SEA3D.js - SEA3D SDK ( Deflate )
- * 	Copyright (C) 2013 Sunag Entertainment 
- * 
- * 	http://code.google.com/p/sea3d/
+ * 	SEA3D DEFLATE
+ * 	@author Sunag / http://www.sunag.com.br/
  */
- 
-SEA3D.File.DeflateUncompress = function(data) {	
-	return RawDeflate.inflate(data);
+
+SEA3D.File.DeflateUncompress = function( data ) {
+
+	return RawDeflate.inflate( data );
+
 }
 
-SEA3D.File.setDecompressionEngine(1, "deflate", SEA3D.File.DeflateUncompress);
+SEA3D.File.setDecompressionEngine( 1, "deflate", SEA3D.File.DeflateUncompress );

examples/js/loaders/sea3d/SEA3DLZMA.js

@@ -561,32 +561,38 @@ LZMA.decompressFile = function(inStream, outStream){
 };
 
 /**
- * 	SEA3D.js - SEA3D SDK ( LZMA )
- * 	Copyright (C) 2013 Sunag Entertainment 
- * 
- * 	http://code.google.com/p/sea3d/
+ * 	SEA3D LZMA
+ * 	@author Sunag / http://www.sunag.com.br/
  */
- 
-SEA3D.File.LZMAUncompress = function(data) {	
+
+SEA3D.File.LZMAUncompress = function( data ) {
+
+	data = new Uint8Array( data );
+
 	var inStream = {
-		data:data,
-		position:0,
-		readByte:function(){
-			return this.data[this.position++];
+		data: data,
+		position: 0,
+		readByte: function() {
+
+			return this.data[ this.position ++ ];
+
 		}
 	}
-	
+
 	var outStream = {
-		data:[],
-		position:0,
-		writeByte: function(value){
-			this.data[this.position++] = value;
+		data: [],
+		position: 0,
+		writeByte: function( value ) {
+
+			this.data[ this.position ++ ] = value;
+
 		}
 	}
-	
-	LZMA.decompressFile(inStream, outStream);
 
-	return new Uint8Array(outStream.data);
+	LZMA.decompressFile( inStream, outStream );
+
+	return new Uint8Array( outStream.data ).buffer;
+
 }
 
-SEA3D.File.setDecompressionEngine(2, "lzma", SEA3D.File.LZMAUncompress);
+SEA3D.File.setDecompressionEngine( 2, "lzma", SEA3D.File.LZMAUncompress );

examples/js/renderers/WebGLDeferredRenderer.js

@@ -1,1209 +0,0 @@
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author MPanknin / http://www.redplant.de/
- */
-
-THREE.WebGLDeferredRenderer = function ( parameters ) {
-
-	var _this = this;
-
-	var pixelWidth = parameters.width !== undefined ? parameters.width : 800;
-	var pixelHeight = parameters.height !== undefined ? parameters.height : 600;
-	var currentScale = parameters.scale !== undefined ? parameters.scale : 1;
-
-	var scaledWidth = Math.floor( currentScale * pixelWidth );
-	var scaledHeight = Math.floor( currentScale * pixelHeight );
-
-	var brightness = parameters.brightness !== undefined ? parameters.brightness : 1;
-	var tonemapping = parameters.tonemapping !== undefined ? parameters.tonemapping : THREE.SimpleOperator;
-	var antialias = parameters.antialias !== undefined ? parameters.antialias : false;
-
-	this.renderer = parameters.renderer;
-
-	if ( this.renderer === undefined ) {
-
-		this.renderer = new THREE.WebGLRenderer( { antialias: false } );
-		this.renderer.setSize( pixelWidth, pixelHeight );
-		this.renderer.setClearColor( 0x000000, 0 );
-
-		this.renderer.autoClear = false;
-
-	}
-
-	this.domElement = this.renderer.domElement;
-
-	//
-
-	var gl = this.renderer.context;
-
-	//
-
-	var currentCamera = null;
-	var projectionMatrixInverse = new THREE.Matrix4();
-
-	var positionVS = new THREE.Vector3();
-	var directionVS = new THREE.Vector3();
-	var tempVS = new THREE.Vector3();
-
-	var rightVS = new THREE.Vector3();
-	var normalVS = new THREE.Vector3();
-	var upVS = new THREE.Vector3();
-
-	//
-
-	var geometryLightSphere = new THREE.SphereGeometry( 1, 16, 8 );
-	var geometryLightPlane = new THREE.PlaneBufferGeometry( 2, 2 );
-
-	var black = new THREE.Color( 0x000000 );
-
-	var colorShader = THREE.ShaderDeferred[ "color" ];
-	var normalDepthShader = THREE.ShaderDeferred[ "normalDepth" ];
-
-	//
-
-	var emissiveLightShader = THREE.ShaderDeferred[ "emissiveLight" ];
-	var pointLightShader = THREE.ShaderDeferred[ "pointLight" ];
-	var spotLightShader = THREE.ShaderDeferred[ "spotLight" ];
-	var directionalLightShader = THREE.ShaderDeferred[ "directionalLight" ];
-	var hemisphereLightShader = THREE.ShaderDeferred[ "hemisphereLight" ];
-	var areaLightShader = THREE.ShaderDeferred[ "areaLight" ];
-
-	var compositeShader = THREE.ShaderDeferred[ "composite" ];
-
-	//
-
-	var compColor, compNormal, compDepth, compLight, compFinal;
-	var passColor, passNormal, passDepth, passLightFullscreen, passLightProxy, compositePass;
-
-	var effectFXAA;
-
-	//
-
-	var lightSceneFullscreen, lightSceneProxy;
-
-	//
-
-	var resizableMaterials = [];
-
-	//
-
-	var invisibleMaterial = new THREE.ShaderMaterial();
-	invisibleMaterial.visible = false;
-
-
-	var defaultNormalDepthMaterial = new THREE.ShaderMaterial( {
-
-		uniforms:       THREE.UniformsUtils.clone( normalDepthShader.uniforms ),
-		vertexShader:   normalDepthShader.vertexShader,
-		fragmentShader: normalDepthShader.fragmentShader,
-		blending:       THREE.NoBlending,
-		derivatives:    true
-
-	} );
-
-	//
-
-	var initDeferredMaterials = function ( object ) {
-
-		if ( object.material instanceof THREE.MeshFaceMaterial ) {
-
-			var colorMaterials = [];
-			var normalDepthMaterials = [];
-
-			var materials = object.material.materials;
-
-			for ( var i = 0, il = materials.length; i < il; i ++ ) {
-
-				var deferredMaterials = createDeferredMaterials( materials[ i ] );
-
-				if ( deferredMaterials.transparent ) {
-
-					colorMaterials.push( invisibleMaterial );
-					normalDepthMaterials.push( invisibleMaterial );
-
-				} else {
-
-					colorMaterials.push( deferredMaterials.colorMaterial );
-					normalDepthMaterials.push( deferredMaterials.normalDepthMaterial );
-
-				}
-
-			}
-
-			object.userData.colorMaterial = new THREE.MeshFaceMaterial( colorMaterials );
-			object.userData.normalDepthMaterial = new THREE.MeshFaceMaterial( normalDepthMaterials );
-
-		} else {
-
-			var deferredMaterials = createDeferredMaterials( object.material );
-
-			object.userData.colorMaterial = deferredMaterials.colorMaterial;
-			object.userData.normalDepthMaterial = deferredMaterials.normalDepthMaterial;
-			object.userData.transparent = deferredMaterials.transparent;
-
-		}
-
-	};
-
-	var createDeferredMaterials = function ( originalMaterial ) {
-
-		var deferredMaterials = {};
-
-		// color material
-		// -----------------
-		// 	diffuse color
-		//	specular color
-		//	shininess
-		//	diffuse map
-		//	vertex colors
-		//	alphaTest
-		// 	morphs
-
-		var uniforms = THREE.UniformsUtils.clone( colorShader.uniforms );
-		var defines = { "USE_MAP": !! originalMaterial.map, "USE_ENVMAP": !! originalMaterial.envMap, "GAMMA_INPUT": true };
-
-		var material = new THREE.ShaderMaterial( {
-
-			fragmentShader: colorShader.fragmentShader,
-			vertexShader: 	colorShader.vertexShader,
-			uniforms: 		uniforms,
-			defines: 		defines,
-			shading:		originalMaterial.shading
-
-		} );
-
-		if ( originalMaterial instanceof THREE.MeshBasicMaterial ) {
-
-			var diffuse = black;
-			var emissive = originalMaterial.color;
-
-		} else {
-
-			var diffuse = originalMaterial.color;
-			var emissive = originalMaterial.emissive !== undefined ? originalMaterial.emissive : black;
-
-		}
-
-		var specular = originalMaterial.specular !== undefined ? originalMaterial.specular : black;
-		var shininess = originalMaterial.shininess !== undefined ? originalMaterial.shininess : 1;
-		var wrapAround = originalMaterial.wrapAround !== undefined ? ( originalMaterial.wrapAround ? - 1 : 1 ) : 1;
-		var additiveSpecular = originalMaterial.metal !== undefined ? ( originalMaterial.metal ? 1 : - 1 ) : - 1;
-
-		uniforms.emissive.value.copyGammaToLinear( emissive );
-		uniforms.diffuse.value.copyGammaToLinear( diffuse );
-		uniforms.specular.value.copyGammaToLinear( specular );
-		uniforms.shininess.value = shininess;
-		uniforms.wrapAround.value = wrapAround;
-		uniforms.additiveSpecular.value = additiveSpecular;
-
-		uniforms.map.value = originalMaterial.map;
-
-		if ( originalMaterial.envMap ) {
-
-			uniforms.envMap.value = originalMaterial.envMap;
-			uniforms.refractionRatio.value = originalMaterial.refractionRatio;
-			uniforms.reflectivity.value = originalMaterial.reflectivity;
-			uniforms.flipEnvMap.value = ( originalMaterial.envMap instanceof THREE.WebGLRenderTargetCube ) ? 1 : - 1;
-
-			uniforms.samplerNormalDepth.value = compNormalDepth.renderTarget2;
-			uniforms.viewWidth.value = scaledWidth;
-			uniforms.viewHeight.value = scaledHeight;
-
-			resizableMaterials.push( { "material": material } );
-
-		}
-
-		material.vertexColors = originalMaterial.vertexColors;
-		material.morphTargets = originalMaterial.morphTargets;
-		material.morphNormals = originalMaterial.morphNormals;
-		material.skinning = originalMaterial.skinning;
-
-		material.alphaTest = originalMaterial.alphaTest;
-		material.wireframe = originalMaterial.wireframe;
-
-		// uv repeat and offset setting priorities
-		//	1. color map
-		//	2. specular map
-		//	3. normal map
-		//	4. bump map
-
-		var uvScaleMap;
-
-		if ( originalMaterial.map ) {
-
-			uvScaleMap = originalMaterial.map;
-
-		} else if ( originalMaterial.specularMap ) {
-
-			uvScaleMap = originalMaterial.specularMap;
-
-		} else if ( originalMaterial.normalMap ) {
-
-			uvScaleMap = originalMaterial.normalMap;
-
-		} else if ( originalMaterial.bumpMap ) {
-
-			uvScaleMap = originalMaterial.bumpMap;
-
-		}
-
-		if ( uvScaleMap !== undefined ) {
-
-			var offset = uvScaleMap.offset;
-			var repeat = uvScaleMap.repeat;
-
-			uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
-
-		}
-
-		deferredMaterials.colorMaterial = material;
-
-		// normal + depth material
-		// -----------------
-		//	vertex normals
-		//	morph normals
-		//	bump map
-		//	bump scale
-		//  clip depth
-
-		if ( originalMaterial.morphTargets || originalMaterial.skinning || originalMaterial.bumpMap ) {
-
-			var uniforms = THREE.UniformsUtils.clone( normalDepthShader.uniforms );
-			var defines = { "USE_BUMPMAP": !! originalMaterial.bumpMap };
-
-			var normalDepthMaterial = new THREE.ShaderMaterial( {
-
-				uniforms:       uniforms,
-				vertexShader:   normalDepthShader.vertexShader,
-				fragmentShader: normalDepthShader.fragmentShader,
-				shading:        originalMaterial.shading,
-				defines:        defines,
-				blending:       THREE.NoBlending,
-				derivatives:    true
-
-			} );
-
-			normalDepthMaterial.morphTargets = originalMaterial.morphTargets;
-			normalDepthMaterial.morphNormals = originalMaterial.morphNormals;
-			normalDepthMaterial.skinning = originalMaterial.skinning;
-
-			if ( originalMaterial.bumpMap ) {
-
-				uniforms.bumpMap.value = originalMaterial.bumpMap;
-				uniforms.bumpScale.value = originalMaterial.bumpScale;
-
-				var offset = originalMaterial.bumpMap.offset;
-				var repeat = originalMaterial.bumpMap.repeat;
-
-				uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
-
-			}
-
-		} else {
-
-			var normalDepthMaterial = defaultNormalDepthMaterial.clone();
-
-		}
-
-		normalDepthMaterial.wireframe = originalMaterial.wireframe;
-		normalDepthMaterial.vertexColors = originalMaterial.vertexColors;
-
-		deferredMaterials.normalDepthMaterial = normalDepthMaterial;
-
-		//
-
-		deferredMaterials.transparent = originalMaterial.transparent;
-
-		return deferredMaterials;
-
-	};
-
-	var updatePointLightProxy = function ( lightProxy ) {
-
-		var light = lightProxy.userData.originalLight;
-		var uniforms = lightProxy.material.uniforms;
-
-		// skip infinite pointlights
-		// right now you can't switch between infinite and finite pointlights
-		// it's just too messy as they use different proxies
-
-		var distance = light.distance;
-
-		if ( distance > 0 ) {
-
-			lightProxy.scale.set( 1, 1, 1 ).multiplyScalar( distance );
-			uniforms[ "lightRadius" ].value = distance;
-
-			positionVS.setFromMatrixPosition( light.matrixWorld );
-			positionVS.applyMatrix4( currentCamera.matrixWorldInverse );
-
-			uniforms[ "lightPositionVS" ].value.copy( positionVS );
-
-			lightProxy.position.setFromMatrixPosition( light.matrixWorld );
-
-		} else {
-
-			uniforms[ "lightRadius" ].value = Infinity;
-
-		}
-
-		// linear space colors
-
-		var intensity = light.intensity * light.intensity;
-
-		uniforms[ "lightIntensity" ].value = intensity;
-		uniforms[ "lightColor" ].value.copyGammaToLinear( light.color );
-
-	};
-
-	var createDeferredPointLight = function ( light ) {
-
-		// setup light material
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       THREE.UniformsUtils.clone( pointLightShader.uniforms ),
-			vertexShader:   pointLightShader.vertexShader,
-			fragmentShader: pointLightShader.fragmentShader,
-
-			blending:		THREE.AdditiveBlending,
-			depthWrite:		false,
-			transparent:	true,
-
-			side: THREE.BackSide
-
-		} );
-
-		// infinite pointlights use full-screen quad proxy
-		// regular pointlights use sphere proxy
-
-		var  geometry;
-
-		if ( light.distance > 0 ) {
-
-			geometry = geometryLightSphere;
-
-		} else {
-
-			geometry = geometryLightPlane;
-
-			materialLight.depthTest = false;
-			materialLight.side = THREE.FrontSide;
-
-		}
-
-		materialLight.uniforms[ "viewWidth" ].value = scaledWidth;
-		materialLight.uniforms[ "viewHeight" ].value = scaledHeight;
-
-		materialLight.uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-		materialLight.uniforms[ 'samplerNormalDepth' ].value = compNormalDepth.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometry, materialLight );
-
-		// keep reference for color and intensity updates
-
-		meshLight.userData.originalLight = light;
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		// sync proxy uniforms to the original light
-
-		updatePointLightProxy( meshLight );
-
-		return meshLight;
-
-	};
-
-	var updateSpotLightProxy = function ( lightProxy ) {
-
-		var light = lightProxy.userData.originalLight;
-		var uniforms = lightProxy.material.uniforms;
-
-		var viewMatrix = currentCamera.matrixWorldInverse;
-		var modelMatrix = light.matrixWorld;
-
-		positionVS.setFromMatrixPosition( modelMatrix );
-		positionVS.applyMatrix4( viewMatrix );
-
-		directionVS.setFromMatrixPosition( modelMatrix );
-		tempVS.setFromMatrixPosition( light.target.matrixWorld );
-		directionVS.sub( tempVS );
-		directionVS.normalize();
-		directionVS.transformDirection( viewMatrix );
-
-		uniforms[ "lightPositionVS" ].value.copy( positionVS );
-		uniforms[ "lightDirectionVS" ].value.copy( directionVS );
-
-		uniforms[ "lightAngle" ].value = light.angle;
-		uniforms[ "lightDistance" ].value = light.distance;
-
-		// linear space colors
-
-		var intensity = light.intensity * light.intensity;
-
-		uniforms[ "lightIntensity" ].value = intensity;
-		uniforms[ "lightColor" ].value.copyGammaToLinear( light.color );
-
-	};
-
-	var createDeferredSpotLight = function ( light ) {
-
-		// setup light material
-
-		var uniforms = THREE.UniformsUtils.clone( spotLightShader.uniforms );
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       uniforms,
-			vertexShader:   spotLightShader.vertexShader,
-			fragmentShader: spotLightShader.fragmentShader,
-
-			blending:		THREE.AdditiveBlending,
-			depthWrite:		false,
-			depthTest:		false,
-			transparent:	true
-
-		} );
-
-		uniforms[ "viewWidth" ].value = scaledWidth;
-		uniforms[ "viewHeight" ].value = scaledHeight;
-
-		uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-		uniforms[ 'samplerNormalDepth' ].value = compNormalDepth.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometryLightPlane, materialLight );
-
-		// keep reference for color and intensity updates
-
-		meshLight.userData.originalLight = light;
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		// sync proxy uniforms to the original light
-
-		updateSpotLightProxy( meshLight );
-
-		return meshLight;
-
-	};
-
-	var updateDirectionalLightProxy = function ( lightProxy ) {
-
-		var light = lightProxy.userData.originalLight;
-		var uniforms = lightProxy.material.uniforms;
-
-		directionVS.setFromMatrixPosition( light.matrixWorld );
-		tempVS.setFromMatrixPosition( light.target.matrixWorld );
-		directionVS.sub( tempVS );
-		directionVS.normalize();
-		directionVS.transformDirection( currentCamera.matrixWorldInverse );
-
-		uniforms[ "lightDirectionVS" ].value.copy( directionVS );
-
-		// linear space colors
-
-		var intensity = light.intensity * light.intensity;
-
-		uniforms[ "lightIntensity" ].value = intensity;
-		uniforms[ "lightColor" ].value.copyGammaToLinear( light.color );
-
-	};
-
-	var createDeferredDirectionalLight = function ( light ) {
-
-		// setup light material
-
-		var uniforms = THREE.UniformsUtils.clone( directionalLightShader.uniforms );
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       uniforms,
-			vertexShader:   directionalLightShader.vertexShader,
-			fragmentShader: directionalLightShader.fragmentShader,
-
-			blending:		THREE.AdditiveBlending,
-			depthWrite:		false,
-			depthTest:		false,
-			transparent:	true
-
-		} );
-
-		uniforms[ "viewWidth" ].value = scaledWidth;
-		uniforms[ "viewHeight" ].value = scaledHeight;
-
-		uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-		uniforms[ 'samplerNormalDepth' ].value = compNormalDepth.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometryLightPlane, materialLight );
-
-		// keep reference for color and intensity updates
-
-		meshLight.userData.originalLight = light;
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		// sync proxy uniforms to the original light
-
-		updateDirectionalLightProxy( meshLight );
-
-		return meshLight;
-
-	};
-
-	var updateHemisphereLightProxy = function ( lightProxy ) {
-
-		var light = lightProxy.userData.originalLight;
-		var uniforms = lightProxy.material.uniforms;
-
-		directionVS.setFromMatrixPosition( light.matrixWorld );
-		directionVS.normalize();
-		directionVS.transformDirection( currentCamera.matrixWorldInverse );
-
-		uniforms[ "lightDirectionVS" ].value.copy( directionVS );
-
-		// linear space colors
-
-		var intensity = light.intensity * light.intensity;
-
-		uniforms[ "lightIntensity" ].value = intensity;
-		uniforms[ "lightColorSky" ].value.copyGammaToLinear( light.color );
-		uniforms[ "lightColorGround" ].value.copyGammaToLinear( light.groundColor );
-
-	};
-
-	var createDeferredHemisphereLight = function ( light ) {
-
-		// setup light material
-
-		var uniforms = THREE.UniformsUtils.clone( hemisphereLightShader.uniforms );
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       uniforms,
-			vertexShader:   hemisphereLightShader.vertexShader,
-			fragmentShader: hemisphereLightShader.fragmentShader,
-
-			blending:		THREE.AdditiveBlending,
-			depthWrite:		false,
-			depthTest:		false,
-			transparent:	true
-
-		} );
-
-		uniforms[ "viewWidth" ].value = scaledWidth;
-		uniforms[ "viewHeight" ].value = scaledHeight;
-
-		uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-		uniforms[ 'samplerNormalDepth' ].value = compNormalDepth.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometryLightPlane, materialLight );
-
-		// keep reference for color and intensity updates
-
-		meshLight.userData.originalLight = light;
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		// sync proxy uniforms to the original light
-
-		updateHemisphereLightProxy( meshLight );
-
-		return meshLight;
-
-	};
-
-	var updateAreaLightProxy = function ( lightProxy ) {
-
-		var light = lightProxy.userData.originalLight;
-		var uniforms = lightProxy.material.uniforms;
-
-		var modelMatrix = light.matrixWorld;
-		var viewMatrix = currentCamera.matrixWorldInverse;
-
-		positionVS.setFromMatrixPosition( modelMatrix );
-		positionVS.applyMatrix4( viewMatrix );
-
-		uniforms[ "lightPositionVS" ].value.copy( positionVS );
-
-		rightVS.copy( light.right );
-		rightVS.transformDirection( modelMatrix );
-		rightVS.transformDirection( viewMatrix );
-
-		normalVS.copy( light.normal );
-		normalVS.transformDirection( modelMatrix );
-		normalVS.transformDirection( viewMatrix );
-
-		upVS.crossVectors( rightVS, normalVS );
-		upVS.normalize();
-
-		uniforms[ "lightRightVS" ].value.copy( rightVS );
-		uniforms[ "lightNormalVS" ].value.copy( normalVS );
-		uniforms[ "lightUpVS" ].value.copy( upVS );
-
-		uniforms[ "lightWidth" ].value = light.width;
-		uniforms[ "lightHeight" ].value = light.height;
-
-		uniforms[ "constantAttenuation" ].value = light.constantAttenuation;
-		uniforms[ "linearAttenuation" ].value = light.linearAttenuation;
-		uniforms[ "quadraticAttenuation" ].value = light.quadraticAttenuation;
-
-		// linear space colors
-
-		var intensity = light.intensity * light.intensity;
-
-		uniforms[ "lightIntensity" ].value = intensity;
-		uniforms[ "lightColor" ].value.copyGammaToLinear( light.color );
-
-	};
-
-	var createDeferredAreaLight = function ( light ) {
-
-		// setup light material
-
-		var uniforms = THREE.UniformsUtils.clone( areaLightShader.uniforms );
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       uniforms,
-			vertexShader:   areaLightShader.vertexShader,
-			fragmentShader: areaLightShader.fragmentShader,
-
-			blending:		THREE.AdditiveBlending,
-			depthWrite:		false,
-			depthTest:		false,
-			transparent:	true
-
-		} );
-
-		uniforms[ "viewWidth" ].value = scaledWidth;
-		uniforms[ "viewHeight" ].value = scaledHeight;
-
-		uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-		uniforms[ 'samplerNormalDepth' ].value = compNormalDepth.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometryLightPlane, materialLight );
-
-		// keep reference for color and intensity updates
-
-		meshLight.userData.originalLight = light;
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		// sync proxy uniforms to the original light
-
-		updateAreaLightProxy( meshLight );
-
-		return meshLight;
-
-	};
-
-	var createDeferredEmissiveLight = function () {
-
-		// setup light material
-
-		var materialLight = new THREE.ShaderMaterial( {
-
-			uniforms:       THREE.UniformsUtils.clone( emissiveLightShader.uniforms ),
-			vertexShader:   emissiveLightShader.vertexShader,
-			fragmentShader: emissiveLightShader.fragmentShader,
-			depthTest:		false,
-			depthWrite:		false,
-			blending:		THREE.NoBlending
-
-		} );
-
-		materialLight.uniforms[ "viewWidth" ].value = scaledWidth;
-		materialLight.uniforms[ "viewHeight" ].value = scaledHeight;
-
-		materialLight.uniforms[ 'samplerColor' ].value = compColor.renderTarget2;
-
-		// create light proxy mesh
-
-		var meshLight = new THREE.Mesh( geometryLightPlane, materialLight );
-
-		// keep reference for size reset
-
-		resizableMaterials.push( { "material": materialLight } );
-
-		return meshLight;
-
-	};
-
-	var initDeferredProperties = function ( object ) {
-
-		if ( object.userData.deferredInitialized ) return;
-
-		if ( object.material ) initDeferredMaterials( object );
-
-		if ( object instanceof THREE.PointLight ) {
-
-			var proxy = createDeferredPointLight( object );
-
-			if ( object.distance > 0 ) {
-
-				lightSceneProxy.add( proxy );
-
-			} else {
-
-				lightSceneFullscreen.add( proxy );
-
-			}
-
-		} else if ( object instanceof THREE.SpotLight ) {
-
-			var proxy = createDeferredSpotLight( object );
-			lightSceneFullscreen.add( proxy );
-
-		} else if ( object instanceof THREE.DirectionalLight ) {
-
-			var proxy = createDeferredDirectionalLight( object );
-			lightSceneFullscreen.add( proxy );
-
-		} else if ( object instanceof THREE.HemisphereLight ) {
-
-			var proxy = createDeferredHemisphereLight( object );
-			lightSceneFullscreen.add( proxy );
-
-		} else if ( object instanceof THREE.AreaLight ) {
-
-			var proxy = createDeferredAreaLight( object );
-			lightSceneFullscreen.add( proxy );
-
-		}
-
-		object.userData.deferredInitialized = true;
-
-	};
-
-	//
-
-	var setMaterialColor = function ( object ) {
-
-		if ( object.material ) {
-
-			if ( object.userData.transparent ) {
-
-				object.material = invisibleMaterial;
-
-			} else {
-
-				object.material = object.userData.colorMaterial;
-
-			}
-
-		}
-
-	};
-
-	var setMaterialNormalDepth = function ( object ) {
-
-		if ( object.material ) {
-
-			if ( object.userData.transparent ) {
-
-				object.material = invisibleMaterial;
-
-			} else {
-
-				object.material = object.userData.normalDepthMaterial;
-
-			}
-
-		}
-
-	};
-
-	// external API
-
-	this.setAntialias = function ( enabled ) {
-
-		antialias = enabled;
-
-		if ( antialias ) {
-
-			effectFXAA.enabled = true;
-			compositePass.renderToScreen = false;
-
-		} else {
-
-			effectFXAA.enabled = false;
-			compositePass.renderToScreen = true;
-
-		}
-
-	};
-
-	this.getAntialias = function () {
-
-		return antialias;
-
-	};
-
-	this.addEffect = function ( effect, normalDepthUniform, colorUniform ) {
-
-		if ( effect.material && effect.uniforms ) {
-
-			if ( normalDepthUniform ) effect.uniforms[ normalDepthUniform ].value = compNormalDepth.renderTarget2;
-			if ( colorUniform )    	  effect.uniforms[ colorUniform ].value = compColor.renderTarget2;
-
-			if ( normalDepthUniform || colorUniform ) {
-
-				resizableMaterials.push( { "material": effect.material, "normalDepth": normalDepthUniform, "color": colorUniform } );
-
-			}
-
-		}
-
-		compFinal.insertPass( effect, - 1 );
-
-	};
-
-	this.setScale = function ( scale ) {
-
-		currentScale = scale;
-
-		scaledWidth = Math.floor( currentScale * pixelWidth );
-		scaledHeight = Math.floor( currentScale * pixelHeight );
-
-		compNormalDepth.setSize( scaledWidth, scaledHeight );
-		compColor.setSize( scaledWidth, scaledHeight );
-		compLight.setSize( scaledWidth, scaledHeight );
-		compFinal.setSize( scaledWidth, scaledHeight );
-
-		compColor.renderTarget2.shareDepthFrom = compNormalDepth.renderTarget2;
-		compLight.renderTarget2.shareDepthFrom = compNormalDepth.renderTarget2;
-
-		for ( var i = 0, il = resizableMaterials.length; i < il; i ++ ) {
-
-			var materialEntry = resizableMaterials[ i ];
-
-			var material = materialEntry.material;
-			var uniforms = material.uniforms;
-
-			var colorLabel = materialEntry.color !== undefined ? materialEntry.color : 'samplerColor';
-			var normalDepthLabel = materialEntry.normalDepth !== undefined ? materialEntry.normalDepth : 'samplerNormalDepth';
-
-			if ( uniforms[ colorLabel ] ) uniforms[ colorLabel ].value = compColor.renderTarget2;
-			if ( uniforms[ normalDepthLabel ] ) uniforms[ normalDepthLabel ].value = compNormalDepth.renderTarget2;
-
-			if ( uniforms[ 'viewWidth' ] ) uniforms[ "viewWidth" ].value = scaledWidth;
-			if ( uniforms[ 'viewHeight' ] ) uniforms[ "viewHeight" ].value = scaledHeight;
-
-		}
-
-		compositePass.uniforms[ 'samplerLight' ].value = compLight.renderTarget2;
-
-		effectFXAA.uniforms[ 'resolution' ].value.set( 1 / pixelWidth, 1 / pixelHeight );
-
-	};
-
-	this.setSize = function ( width, height ) {
-
-		pixelWidth = width;
-		pixelHeight = height;
-
-		this.renderer.setSize( pixelWidth, pixelHeight );
-
-		this.setScale( currentScale );
-
-	};
-
-	//
-
-	function updateLightProxy ( proxy ) {
-
-		var uniforms = proxy.material.uniforms;
-
-		if ( uniforms[ "matProjInverse" ] ) uniforms[ "matProjInverse" ].value = projectionMatrixInverse;
-		if ( uniforms[ "matView" ] ) uniforms[ "matView" ].value = currentCamera.matrixWorldInverse;
-
-		var originalLight = proxy.userData.originalLight;
-
-		if ( originalLight ) {
-
-			proxy.visible = originalLight.visible;
-
-			if ( originalLight instanceof THREE.PointLight ) {
-
-				updatePointLightProxy( proxy );
-
-			} else if ( originalLight instanceof THREE.SpotLight ) {
-
-				updateSpotLightProxy( proxy );
-
-			} else if ( originalLight instanceof THREE.DirectionalLight ) {
-
-				updateDirectionalLightProxy( proxy );
-
-			} else if ( originalLight instanceof THREE.HemisphereLight ) {
-
-				updateHemisphereLightProxy( proxy );
-
-			} else if ( originalLight instanceof THREE.AreaLight ) {
-
-				updateAreaLightProxy( proxy );
-
-			}
-
-		}
-
-	}
-
-	this.render = function ( scene, camera ) {
-
-		// setup deferred properties
-
-		if ( ! scene.userData.lightSceneProxy ) {
-
-			scene.userData.lightSceneProxy = new THREE.Scene();
-			scene.userData.lightSceneFullscreen = new THREE.Scene();
-
-			var meshLight = createDeferredEmissiveLight();
-			scene.userData.lightSceneFullscreen.add( meshLight );
-
-		}
-
-		currentCamera = camera;
-
-		lightSceneProxy = scene.userData.lightSceneProxy;
-		lightSceneFullscreen = scene.userData.lightSceneFullscreen;
-
-		passColor.camera = currentCamera;
-		passNormalDepth.camera = currentCamera;
-		passLightProxy.camera = currentCamera;
-		passLightFullscreen.camera = new THREE.OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
-
-		passColor.scene = scene;
-		passNormalDepth.scene = scene;
-		passLightFullscreen.scene = lightSceneFullscreen;
-		passLightProxy.scene = lightSceneProxy;
-
-		scene.traverse( initDeferredProperties );
-
-		// update scene graph only once per frame
-		// (both color and normalDepth passes use exactly the same scene state)
-
-		scene.autoUpdate = false;
-		scene.updateMatrixWorld();
-
-		// 1) g-buffer normals + depth pass
-
-		scene.traverse( setMaterialNormalDepth );
-
-		// clear shared depth buffer
-
-		this.renderer.autoClearDepth = true;
-		this.renderer.autoClearStencil = true;
-
-		// write 1 to shared stencil buffer
-		// for non-background pixels
-
-		//gl.enable( gl.STENCIL_TEST );
-		gl.stencilOp( gl.REPLACE, gl.REPLACE, gl.REPLACE );
-		gl.stencilFunc( gl.ALWAYS, 1, 0xffffffff );
-		gl.clearStencil( 0 );
-
-		compNormalDepth.render();
-
-		// just touch foreground pixels (stencil == 1)
-		// both in color and light passes
-
-		gl.stencilFunc( gl.EQUAL, 1, 0xffffffff );
-		gl.stencilOp( gl.KEEP, gl.KEEP, gl.KEEP );
-
-		// 2) g-buffer color pass
-
-		scene.traverse( setMaterialColor );
-
-		// must use clean slate depth buffer
-		// otherwise there are z-fighting glitches
-		// not enough precision between two geometry passes
-		// just to use EQUAL depth test
-
-		this.renderer.autoClearDepth = true;
-		this.renderer.autoClearStencil = false;
-
-		compColor.render();
-
-		// 3) light pass
-
-		// do not clear depth buffer in this pass
-		// depth from geometry pass is used for light culling
-		// (write light proxy color pixel if behind scene pixel)
-
-		this.renderer.autoClearDepth = false;
-
-		scene.autoUpdate = true;
-
-		gl.depthFunc( gl.GEQUAL );
-
-		projectionMatrixInverse.getInverse( currentCamera.projectionMatrix );
-
-		for ( var i = 0, il = lightSceneProxy.children.length; i < il; i ++ ) {
-
-			var proxy = lightSceneProxy.children[ i ];
-			updateLightProxy( proxy );
-
-		}
-
-		for ( var i = 0, il = lightSceneFullscreen.children.length; i < il; i ++ ) {
-
-			var proxy = lightSceneFullscreen.children[ i ];
-			updateLightProxy( proxy );
-
-		}
-
-		compLight.render();
-
-		// 4) composite pass
-
-		// return back to usual depth and stencil handling state
-
-		this.renderer.autoClearDepth = true;
-		this.renderer.autoClearStencil = true;
-		gl.depthFunc( gl.LEQUAL );
-		gl.disable( gl.STENCIL_TEST );
-
-		compFinal.render( 0.1 );
-
-	};
-
-	//
-
-	var createRenderTargets = function ( ) {
-
-		var rtParamsFloatLinear = { minFilter: THREE.NearestFilter, magFilter: THREE.LinearFilter, stencilBuffer: true,
-									format: THREE.RGBAFormat, type: THREE.FloatType };
-
-		var rtParamsFloatNearest = { minFilter: THREE.NearestFilter, magFilter: THREE.NearestFilter, stencilBuffer: true,
-									 format: THREE.RGBAFormat, type: THREE.FloatType };
-
-		var rtParamsUByte = { minFilter: THREE.NearestFilter, magFilter: THREE.LinearFilter, stencilBuffer: false,
-							  format: THREE.RGBFormat, type: THREE.UnsignedByteType };
-
-		// g-buffers
-
-		var rtColor   = new THREE.WebGLRenderTarget( scaledWidth, scaledHeight, rtParamsFloatNearest );
-		var rtNormalDepth = new THREE.WebGLRenderTarget( scaledWidth, scaledHeight, rtParamsFloatNearest );
-		var rtLight   = new THREE.WebGLRenderTarget( scaledWidth, scaledHeight, rtParamsFloatLinear );
-		var rtFinal   = new THREE.WebGLRenderTarget( scaledWidth, scaledHeight, rtParamsUByte );
-
-		rtColor.generateMipmaps = false;
-		rtNormalDepth.generateMipmaps = false;
-		rtLight.generateMipmaps = false;
-		rtFinal.generateMipmaps = false;
-
-		// normal + depth composer
-
-		passNormalDepth = new THREE.RenderPass();
-		passNormalDepth.clear = true;
-
-		compNormalDepth = new THREE.EffectComposer( _this.renderer, rtNormalDepth );
-		compNormalDepth.addPass( passNormalDepth );
-
-		// color composer
-
-		passColor = new THREE.RenderPass();
-		passColor.clear = true;
-
-		compColor = new THREE.EffectComposer( _this.renderer, rtColor );
-		compColor.addPass( passColor );
-
-		compColor.renderTarget2.shareDepthFrom = compNormalDepth.renderTarget2;
-
-		// light composer
-
-		passLightFullscreen = new THREE.RenderPass();
-		passLightFullscreen.clear = true;
-
-		passLightProxy = new THREE.RenderPass();
-		passLightProxy.clear = false;
-
-		compLight = new THREE.EffectComposer( _this.renderer, rtLight );
-		compLight.addPass( passLightFullscreen );
-		compLight.addPass( passLightProxy );
-
-		compLight.renderTarget2.shareDepthFrom = compNormalDepth.renderTarget2;
-
-		// final composer
-
-		compositePass = new THREE.ShaderPass( compositeShader );
-		compositePass.uniforms[ 'samplerLight' ].value = compLight.renderTarget2;
-		compositePass.uniforms[ 'brightness' ].value = brightness;
-		compositePass.material.blending = THREE.NoBlending;
-		compositePass.clear = true;
-
-		var defines;
-
-		switch ( tonemapping ) {
-
-			case THREE.SimpleOperator:    defines = { "TONEMAP_SIMPLE": true };    break;
-			case THREE.LinearOperator:    defines = { "TONEMAP_LINEAR": true };    break;
-			case THREE.ReinhardOperator:  defines = { "TONEMAP_REINHARD": true };  break;
-			case THREE.FilmicOperator:    defines = { "TONEMAP_FILMIC": true };    break;
-			case THREE.UnchartedOperator: defines = { "TONEMAP_UNCHARTED": true }; break;
-
-		}
-
-		compositePass.material.defines = defines;
-
-		// FXAA
-
-		effectFXAA = new THREE.ShaderPass( THREE.FXAAShader );
-		effectFXAA.uniforms[ 'resolution' ].value.set( 1 / pixelWidth, 1 / pixelHeight );
-		effectFXAA.renderToScreen = true;
-
-		//
-
-		compFinal = new THREE.EffectComposer( _this.renderer, rtFinal );
-		compFinal.addPass( compositePass );
-		compFinal.addPass( effectFXAA );
-
-		if ( antialias ) {
-
-			effectFXAA.enabled = true;
-			compositePass.renderToScreen = false;
-
-		} else {
-
-			effectFXAA.enabled = false;
-			compositePass.renderToScreen = true;
-
-		}
-
-	};
-
-	// init
-
-	createRenderTargets();
-
-};
-
-// tonemapping operator types
-
-THREE.NoOperator = 0;
-THREE.SimpleOperator = 1;
-THREE.LinearOperator = 2;
-THREE.ReinhardOperator = 3;
-THREE.FilmicOperator = 4;
-THREE.UnchartedOperator = 5;

examples/js/shaders/NormalDisplacementShader.js

@@ -1,515 +0,0 @@
-/*
- * @author alteredq / http://alteredqualia.com/
- *
- * Normal map shader
- *  - Blinn-Phong
- *  - normal + diffuse + specular + AO + displacement + reflection + shadow maps
- *  - point and directional lights (use with "lights: true" material option)
- */
-
-THREE.NormalDisplacementShader = {
-
-	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 }, // must go first as this is vertex texture
-			"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: 0.0 },
-			"uDisplacementScale": { type: "f", value: 1.0 },
-
-			"diffuse": { type: "c", value: new THREE.Color( 0xffffff ) },
-			"specular": { type: "c", value: new THREE.Color( 0x111111 ) },
-			"shininess": { type: "f", value: 30 },
-			"opacity": { type: "f", value: 1 },
-
-			"refractionRatio": { type: "f", value: 0.98 },
-			"reflectivity": { type: "f", value: 0.5 },
-
-			"uOffset" : { type: "v2", value: new THREE.Vector2( 0, 0 ) },
-			"uRepeat" : { type: "v2", value: new THREE.Vector2( 1, 1 ) },
-
-		}
-
-	] ),
-
-	fragmentShader: [
-
-		"uniform vec3 diffuse;",
-		"uniform vec3 specular;",
-		"uniform float shininess;",
-		"uniform float opacity;",
-
-		"uniform bool enableDiffuse;",
-		"uniform bool enableSpecular;",
-		"uniform bool enableAO;",
-		"uniform bool enableReflection;",
-
-		"uniform sampler2D tDiffuse;",
-		"uniform sampler2D tNormal;",
-		"uniform sampler2D tSpecular;",
-		"uniform sampler2D tAO;",
-
-		"uniform samplerCube tCube;",
-
-		"uniform vec2 uNormalScale;",
-
-		"uniform float refractionRatio;",
-		"uniform float reflectivity;",
-
-		"varying vec3 vTangent;",
-		"varying vec3 vBinormal;",
-		"varying vec3 vNormal;",
-		"varying vec2 vUv;",
-
-		"uniform vec3 ambientLightColor;",
-
-		"#if MAX_DIR_LIGHTS > 0",
-
-		"	uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
-		"	uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
-
-		"#endif",
-
-		"#if MAX_HEMI_LIGHTS > 0",
-
-		"	uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];",
-		"	uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];",
-		"	uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];",
-
-		"#endif",
-
-		"#if MAX_POINT_LIGHTS > 0",
-
-		"	uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
-		"	uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
-		"	uniform float pointLightDistance[ MAX_POINT_LIGHTS ];",
-
-		"#endif",
-
-		"#if MAX_SPOT_LIGHTS > 0",
-
-		"	uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];",
-		"	uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];",
-		"	uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];",
-		"	uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];",
-		"	uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];",
-		"	uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];",
-
-		"#endif",
-
-		"varying vec3 vWorldPosition;",
-		"varying vec3 vViewPosition;",
-
-		THREE.ShaderChunk[ "common" ],
-		THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
-		THREE.ShaderChunk[ "fog_pars_fragment" ],
-		THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
-
-		"void main() {",
-
-			THREE.ShaderChunk[ "logdepthbuf_fragment" ],
-
-		"	vec3 outgoingLight = vec3( 0.0 );",
-
-		"	vec4 diffuseColor = vec4( diffuse, opacity );",
-
-		"	vec3 specularTex = vec3( 1.0 );",
-
-		"	vec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;",
-		"	normalTex.xy *= uNormalScale;",
-		"	normalTex = normalize( normalTex );",
-
-		"	if( enableDiffuse ) {",
-
-		"		#ifdef GAMMA_INPUT",
-
-		"			vec4 texelColor = texture2D( tDiffuse, vUv );",
-		"			texelColor.xyz *= texelColor.xyz;",
-
-		"			diffuseColor *= texelColor;",
-
-		"		#else",
-
-		"			diffuseColor *= texture2D( tDiffuse, vUv );",
-
-		"		#endif",
-
-		"	}",
-
-		"	if( enableAO ) {",
-
-		"		diffuseColor.rgb *= texture2D( tAO, vUv ).xyz;", // actually, the AOmap should be modulating ambient light sources only,
-																 // and should use the second set of UVs, as is done elsewhere in the library
-		"	}",
-
-			THREE.ShaderChunk[ "alphatest_fragment" ],
-
-		"	if( enableSpecular )",
-		"		specularTex = texture2D( tSpecular, vUv ).xyz;",
-
-		"	mat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );",
-		"	vec3 finalNormal = tsb * normalTex;",
-
-		"	#ifdef FLIP_SIDED",
-
-		"		finalNormal = - finalNormal;",
-
-		"	#endif",
-
-		"	vec3 normal = normalize( finalNormal );",
-		"	vec3 viewPosition = normalize( vViewPosition );",
-
-		"	vec3 totalDiffuseLight = vec3( 0.0 );",
-		"	vec3 totalSpecularLight = vec3( 0.0 );",
-
-			// point lights
-
-		"	#if MAX_POINT_LIGHTS > 0",
-
-		"		for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {",
-
-		"			vec3 pointVector = pointLightPosition[ i ] + vViewPosition.xyz;",
-
-		"			float pointDistance = 1.0;",
-		"			if ( pointLightDistance[ i ] > 0.0 )",
-		"				pointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );",
-
-		"			pointVector = normalize( pointVector );",
-
-					// diffuse
-
-		"			float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );",
-
-		"			totalDiffuseLight += pointDistance * pointLightColor[ i ] * pointDiffuseWeight;",
-
-					// specular
-
-		"			vec3 pointHalfVector = normalize( pointVector + viewPosition );",
-		"			float pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );",
-		"			float pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, shininess ), 0.0 );",
-
-		"			float specularNormalization = ( shininess + 2.0 ) / 8.0;",
-
-		"			vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( pointVector, pointHalfVector ), 0.0 ), 5.0 );",
-		"			totalSpecularLight += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;",
-
-		"		}",
-
-		"	#endif",
-
-			// spot lights
-
-		"	#if MAX_SPOT_LIGHTS > 0",
-
-		"		for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {",
-
-		"			vec3 spotVector = spotLightPosition[ i ] + vViewPosition.xyz;",
-
-		"			float spotDistance = 1.0;",
-		"			if ( spotLightDistance[ i ] > 0.0 )",
-		"				spotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );",
-
-		"			spotVector = normalize( spotVector );",
-
-		"			float spotEffect = dot( spotLightDirection[ i ], spotVector );",
-
-		"			if ( spotEffect > spotLightAngleCos[ i ] ) {",
-
-		"				spotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );",
-
-						// diffuse
-
-
-		"				float spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );",
-
-		"				totalDiffuseLight += spotDistance * spotLightColor[ i ] * spotDiffuseWeight * spotEffect;",
-
-						// specular
-
-		"				vec3 spotHalfVector = normalize( spotVector + viewPosition );",
-		"				float spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );",
-		"				float spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, shininess ), 0.0 );",
-
-		"				float specularNormalization = ( shininess + 2.0 ) / 8.0;",
-
-		"				vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( spotVector, spotHalfVector ), 0.0 ), 5.0 );",
-		"				totalSpecularLight += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;",
-
-		"			}",
-
-		"		}",
-
-		"	#endif",
-
-			// directional lights
-
-		"	#if MAX_DIR_LIGHTS > 0",
-
-		"		for( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {",
-
-		"			vec3 dirVector = directionalLightDirection[ i ];",
-
-					// diffuse
-
-		"			float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );",
-
-		"			totalDiffuseLight += directionalLightColor[ i ] * dirDiffuseWeight;",
-
-					// specular
-
-		"			vec3 dirHalfVector = normalize( dirVector + viewPosition );",
-		"			float dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );",
-		"			float dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, shininess ), 0.0 );",
-
-		"			float specularNormalization = ( shininess + 2.0 ) / 8.0;",
-
-		"			vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );",
-		"			totalSpecularLight += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;",
-
-		"		}",
-
-		"	#endif",
-
-			// hemisphere lights
-
-		"	#if MAX_HEMI_LIGHTS > 0",
-
-		"		for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {",
-
-		"			vec3 lVector = hemisphereLightDirection[ i ];",
-
-					// diffuse
-
-		"			float dotProduct = dot( normal, lVector );",
-		"			float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;",
-
-		"			vec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );",
-
-		"			totalDiffuseLight += hemiColor;",
-
-					// specular (sky light)
-
-		"			vec3 hemiHalfVectorSky = normalize( lVector + viewPosition );",
-		"			float hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;",
-		"			float hemiSpecularWeightSky = specularTex.r * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );",
-
-					//
-
-		"			float specularNormalization = ( shininess + 2.0 ) / 8.0;",
-
-		"			vec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );",
-		"			totalSpecularLight += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) );",
-
-		"		}",
-
-		"	#endif",
-
-		"	#ifdef METAL",
-
-		"		outgoingLight += diffuseColor.xyz * ( totalDiffuseLight + ambientLightColor + totalSpecularLight );",
-
-		"	#else",
-
-		"		outgoingLight += diffuseColor.xyz * ( totalDiffuseLight + ambientLightColor ) + totalSpecularLight;",
-
-		"	#endif",
-
-		"	if ( enableReflection ) {",
-
-		"		vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );",
-
-		"		vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );",
-
-		"		#ifdef ENVMAP_MODE_REFLECTION",
-
-		"			vec3 vReflect = reflect( cameraToVertex, worldNormal );",
-
-		"		#else",
-
-		"			vec3 vReflect = refract( cameraToVertex, worldNormal, refractionRatio );",
-
-		"		#endif",
-
-		"		vec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );",
-
-		"		#ifdef GAMMA_INPUT",
-
-		"			cubeColor.xyz *= cubeColor.xyz;",
-
-		"		#endif",
-
-		"		outgoingLight = mix( outgoingLight, cubeColor.xyz, specularTex.r * reflectivity );",
-
-		"	}",
-
-			THREE.ShaderChunk[ "shadowmap_fragment" ],
-			THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
-			THREE.ShaderChunk[ "fog_fragment" ],
-
-		"	gl_FragColor = vec4( outgoingLight, diffuseColor.a );",
-
-		"}"
-
-	].join( "\n" ),
-
-	vertexShader: [
-
-		"attribute vec4 tangent;",
-
-		"uniform vec2 uOffset;",
-		"uniform vec2 uRepeat;",
-
-		"uniform bool enableDisplacement;",
-
-		"#ifdef VERTEX_TEXTURES",
-
-		"	uniform sampler2D tDisplacement;",
-		"	uniform float uDisplacementScale;",
-		"	uniform float uDisplacementBias;",
-
-		"#endif",
-
-		"varying vec3 vTangent;",
-		"varying vec3 vBinormal;",
-		"varying vec3 vNormal;",
-		"varying vec2 vUv;",
-
-		"varying vec3 vWorldPosition;",
-		"varying vec3 vViewPosition;",
-
-		THREE.ShaderChunk[ "skinning_pars_vertex" ],
-		THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
-		THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
-
-		"void main() {",
-
-			THREE.ShaderChunk[ "skinbase_vertex" ],
-			THREE.ShaderChunk[ "skinnormal_vertex" ],
-
-			// normal, tangent and binormal vectors
-
-		"	#ifdef USE_SKINNING",
-
-		"		vNormal = normalize( normalMatrix * skinnedNormal.xyz );",
-
-		"		vec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );",
-		"		vTangent = normalize( normalMatrix * skinnedTangent.xyz );",
-
-		"	#else",
-
-		"		vNormal = normalize( normalMatrix * normal );",
-		"		vTangent = normalize( normalMatrix * tangent.xyz );",
-
-		"	#endif",
-
-		"	vBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );",
-
-		"	vUv = uv * uRepeat + uOffset;",
-
-			// displacement mapping
-
-		"	vec3 displacedPosition;",
-
-		"	#ifdef VERTEX_TEXTURES",
-
-		"		if ( enableDisplacement ) {",
-
-		"			vec3 dv = texture2D( tDisplacement, uv ).xyz;",
-		"			float df = uDisplacementScale * dv.x + uDisplacementBias;",
-		"			displacedPosition = position + normalize( normal ) * df;",
-
-		"		} else {",
-
-		"			#ifdef USE_SKINNING",
-
-		"				vec4 skinVertex = bindMatrix * vec4( position, 1.0 );",
-
-		"				vec4 skinned = vec4( 0.0 );",
-		"				skinned += boneMatX * skinVertex * skinWeight.x;",
-		"				skinned += boneMatY * skinVertex * skinWeight.y;",
-		"				skinned += boneMatZ * skinVertex * skinWeight.z;",
-		"				skinned += boneMatW * skinVertex * skinWeight.w;",
-		"				skinned  = bindMatrixInverse * skinned;",
-
-		"				displacedPosition = skinned.xyz;",
-
-		"			#else",
-
-		"				displacedPosition = position;",
-
-		"			#endif",
-
-		"		}",
-
-		"	#else",
-
-		"		#ifdef USE_SKINNING",
-
-		"			vec4 skinVertex = bindMatrix * vec4( position, 1.0 );",
-
-		"			vec4 skinned = vec4( 0.0 );",
-		"			skinned += boneMatX * skinVertex * skinWeight.x;",
-		"			skinned += boneMatY * skinVertex * skinWeight.y;",
-		"			skinned += boneMatZ * skinVertex * skinWeight.z;",
-		"			skinned += boneMatW * skinVertex * skinWeight.w;",
-		"			skinned  = bindMatrixInverse * skinned;",
-
-		"			displacedPosition = skinned.xyz;",
-
-		"		#else",
-
-		"			displacedPosition = position;",
-
-		"		#endif",
-
-		"	#endif",
-
-			//
-
-		"	vec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );",
-		"	vec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );",
-
-		"	gl_Position = projectionMatrix * mvPosition;",
-
-			THREE.ShaderChunk[ "logdepthbuf_vertex" ],
-
-			//
-
-		"	vWorldPosition = worldPosition.xyz;",
-		"	vViewPosition = - mvPosition.xyz;",
-
-			// shadows
-
-		"	#ifdef USE_SHADOWMAP",
-
-		"		for( int i = 0; i < MAX_SHADOWS; i ++ ) {",
-
-		"			vShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;",
-
-		"		}",
-
-		"	#endif",
-
-		"}"
-
-	].join( "\n" )
-
-};

examples/misc_controls_fly.html

@@ -108,20 +108,19 @@
 				scene.add( dirLight );
 
 				var materialNormalMap = new THREE.MeshPhongMaterial( {
-				
+
 					specular: 0x333333,
 					shininess: 15,
 					map: THREE.ImageUtils.loadTexture( "textures/planets/earth_atmos_2048.jpg" ),
 					specularMap: THREE.ImageUtils.loadTexture( "textures/planets/earth_specular_2048.jpg" ),
 					normalMap: THREE.ImageUtils.loadTexture( "textures/planets/earth_normal_2048.jpg" ),
 					normalScale: new THREE.Vector2( 0.85, 0.85 )
-				
+
 				} );
 
 				// planet
 
 				geometry = new THREE.SphereGeometry( radius, 100, 50 );
-				geometry.computeTangents();
 
 				meshPlanet = new THREE.Mesh( geometry, materialNormalMap );
 				meshPlanet.rotation.y = 0;
@@ -131,10 +130,10 @@
 				// clouds
 
 				var materialClouds = new THREE.MeshLambertMaterial( {
-				
+
 					map: THREE.ImageUtils.loadTexture( "textures/planets/earth_clouds_1024.png" ),
 					transparent: true
-				
+
 				} );
 
 				meshClouds = new THREE.Mesh( geometry, materialClouds );
@@ -145,9 +144,9 @@
 				// moon
 
 				var materialMoon = new THREE.MeshPhongMaterial( {
-				
+
 					map: THREE.ImageUtils.loadTexture( "textures/planets/moon_1024.jpg" )
-				
+
 				} );
 
 				meshMoon = new THREE.Mesh( geometry, materialMoon );

examples/obj/box/box.js

@@ -1,29 +0,0 @@
-{
-
-    "metadata" :
-    {
-        "formatVersion" : 3.1,
-        "sourceFile"    : "box.obj",
-        "generatedBy"   : "OBJConverter",
-        "vertices"      : 36,
-        "faces"         : 25,
-        "normals"       : 8,
-        "uvs"           : 0,
-        "materials"     : 1
-    },
-
-    "materials": [	{
-	"DbgColor" : 15658734,
-	"DbgIndex" : 0,
-	"DbgName" : "",
-	"colorAmbient" : [0.0, 0.0, 0.0],
-	"colorDiffuse" : [0.8, 0.8, 0.8],
-	"colorSpecular" : [0.8, 0.8, 0.8],
-	"illumination" : 2,
-	"specularCoef" : 0.0,
-	"opacity" : 1.0
-	}],
-
-    "buffers": "box.bin"
-
-}

examples/obj/ninja/.htaccess

@@ -1,7 +0,0 @@
-<Files *.js>
-SetOutputFilter DEFLATE
-</Files>
-
-<Files *.bin>
-SetOutputFilter DEFLATE
-</Files>

examples/webgl_loader_ctm.html

@@ -179,8 +179,6 @@
 
 				loader.load( "models/ctm/LeePerry.ctm",  function( geometry ) {
 
-					geometry.computeTangents();
-
 					var material = new THREE.MeshPhongMaterial( {
 
 						specular: 0x303030,

examples/webgl_loader_sea3d.html

@@ -71,26 +71,26 @@
 			loader = new THREE.SEA3D( {
 
 				autoPlay : true, // Auto play animations
-				container : scene, // Container to add models
-				parser : THREE.SEA3D.AUTO, // Auto choose THREE.BufferGeometry and THREE.Geometry
-				multiplier : 1 // Light multiplier
+				container : scene // Container to add models
 
 			} );
 
 			loader.onComplete = function( e ) {
 
-				// Get camera from 3ds Max
+				// Get camera from SEA3D Studio
 				// use loader.get... to get others objects
 
 				var cam = loader.getCamera( "Camera007" );
 				camera.position.copy( cam.position );
 				camera.rotation.copy( cam.rotation );
 
+				controls = new THREE.OrbitControls( camera );
+
 				animate();
 
 			};
 
-			loader.load( './models/sea3d/mascot.sea' );
+			loader.load( './models/sea3d/mascot.tjs.sea' );
 
 			//
 
@@ -104,8 +104,6 @@
 				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 10000 );
 				camera.position.set( 1000, - 300, 1000 );
 
-				controls = new THREE.OrbitControls( camera );
-
 				renderer = new THREE.WebGLRenderer();
 				renderer.setPixelRatio( window.devicePixelRatio );
 				renderer.setSize( window.innerWidth, window.innerHeight );

examples/webgl_loader_sea3d_hierarchy.html

@@ -71,9 +71,7 @@
 			loader = new THREE.SEA3D( {
 
 				autoPlay : false, // Auto play animations
-				container : scene, // Container to add models
-				parser : THREE.SEA3D.BUFFER, // THREE.BufferGeometry
-				multiplier : 1 // Light multiplier
+				container : scene // Container to add models
 
 			} );
 
@@ -88,7 +86,7 @@
 						loader.meshes[i].animation.play("root");
 				}
 
-				// Get the first camera from 3ds Max
+				// Get the first camera from SEA3D Studio
 				// use loader.get... to get others objects
 
 				var cam = loader.cameras[0];
@@ -96,14 +94,12 @@
 				camera.rotation.copy( cam.rotation );
 
 				controls = new THREE.OrbitControls( camera );
-				controls.enableZoom = false;
-				controls.enablePan = false;
 
 				animate();
 
 			};
 
-			loader.load( './models/sea3d/robot.sea' );
+			loader.load( './models/sea3d/robot.tjs.sea' );
 
 			//
 

examples/webgl_loader_sea3d_keyframe.html

@@ -72,9 +72,7 @@
 			loader = new THREE.SEA3D( {
 
 				autoPlay : false, // Manual play animations
-				container : scene, // Container to add models
-				parser : THREE.SEA3D.BUFFER, // THREE.SEA3D.BUFFER to THREE.BufferGeometry
-				multiplier : 1 // Light multiplier
+				container : scene // Container to add models
 
 			} );
 
@@ -87,6 +85,8 @@
 				camera.position.copy( cam.position );
 				camera.rotation.copy( cam.rotation );
 
+				controls = new THREE.OrbitControls( camera );
+
 				// reset global animation time
 				SEA3D.AnimationHandler.setTime( 0 );
 
@@ -98,7 +98,7 @@
 
 			};
 
-			loader.load( './models/sea3d/keyframe.sea' );
+			loader.load( './models/sea3d/keyframe.tjs.sea' );
 
 			//
 			//	Animation Functions
@@ -148,8 +148,6 @@
 				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );
 				camera.position.set( 1000, - 300, 1000 );
 
-				controls = new THREE.OrbitControls( camera );
-
 				renderer = new THREE.WebGLRenderer();
 				renderer.setPixelRatio( window.devicePixelRatio );
 				renderer.setSize( window.innerWidth, window.innerHeight );

examples/webgl_loader_sea3d_morph.html

@@ -71,21 +71,21 @@
 			loader = new THREE.SEA3D( {
 
 				autoPlay : true, // Auto play animations
-				container : scene, // Container to add models
-				parser : THREE.SEA3D.DEFAULT, // Auto choose THREE.BufferGeometry and THREE.Geometry
-				multiplier : 1 // Light multiplier
+				container : scene // Container to add models
 
 			} );
 
 			loader.onComplete = function( e ) {
 
-				// Get the first camera from 3ds Max
+				// Get the first camera from SEA3D Studio
 				// use loader.get... to get others objects
 
 				var cam = loader.cameras[0];
 				camera.position.copy( cam.position );
 				camera.rotation.copy( cam.rotation );
 
+				controls = new THREE.OrbitControls( camera );
+
 				// get mesh
 				teapot = loader.getMesh("Teapot01");
 
@@ -97,7 +97,7 @@
 
 			};
 
-			loader.load( './models/sea3d/morph.sea' );
+			loader.load( './models/sea3d/morph.tjs.sea' );
 
 			//
 
@@ -111,8 +111,6 @@
 				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );
 				camera.position.set( 1000, - 300, 1000 );
 
-				controls = new THREE.OrbitControls( camera );
-
 				renderer = new THREE.WebGLRenderer();
 				renderer.setPixelRatio( window.devicePixelRatio );
 				renderer.setSize( window.innerWidth, window.innerHeight );

examples/webgl_loader_sea3d_skinning.html

@@ -74,20 +74,21 @@
 
 				autoPlay : true, // Auto play animations
 				container : scene, // Container to add models
-				parser : THREE.SEA3D.AUTO, // Auto choose THREE.BufferGeometry and THREE.Geometry
-				multiplier : 1 // Light multiplier
+				multiplier : .6 // Light multiplier
 
 			} );
 
 			loader.onComplete = function( e ) {
 
-				// Get the first camera from 3ds Max
+				// Get the first camera from SEA3D Studio
 				// use loader.get... to get others objects
 
 				var cam = loader.cameras[0];
 				camera.position.copy( cam.position );
 				camera.rotation.copy( cam.rotation );
 
+				controls = new THREE.OrbitControls( camera );
+
 				// get meshes
 				player = loader.getMesh("Player");
 
@@ -102,7 +103,7 @@
 
 			};
 
-			loader.load( './models/sea3d/skin.sea' );
+			loader.load( './models/sea3d/skin.tjs.sea' );
 
 			//
 
@@ -116,8 +117,6 @@
 				camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );
 				camera.position.set( 1000, - 300, 1000 );
 
-				controls = new THREE.OrbitControls( camera );
-
 				renderer = new THREE.WebGLRenderer();
 				renderer.setPixelRatio( window.devicePixelRatio );
 				renderer.setSize( window.innerWidth, window.innerHeight );

examples/webgl_loader_sea3d_sound.html

@@ -128,9 +128,7 @@
 			loader = new THREE.SEA3D( {
 
 				autoPlay : true, // Auto play animations
-				container : scene, // Container to add models
-				parser : THREE.SEA3D.AUTO, // Auto choose THREE.BufferGeometry and THREE.Geometry
-				multiplier : 1 // Light multiplier
+				container : scene // Container to add models
 
 			} );
 
@@ -150,7 +148,7 @@
 
 			};
 
-			loader.load( './models/sea3d/sound.sea' );
+			loader.load( './models/sea3d/sound.tjs.sea' );
 
 			//
 

examples/webgl_materials_normaldisplacementmap.html

@@ -1,325 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-	<head>
-		<title>three.js webgl - materials - normal map</title>
-		<meta charset="utf-8">
-		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
-		<style>
-			body {
-				background:#000;
-				color:#fff;
-				padding:0;
-				margin:0;
-				font-weight: bold;
-				overflow:hidden;
-			}
-
-			a {	color: #ffffff;	}
-
-			#info {
-				position: absolute;
-				top: 0px; width: 100%;
-				color: #ffffff;
-				padding: 5px;
-				font-family:Monospace;
-				font-size:13px;
-				text-align:center;
-				z-index:1000;
-			}
-
-			#oldie {
-				background:rgb(200,100,0) !important;
-				color:#fff;
-			}
-
-			#vt { display:none }
-			#vt, #vt a { color:orange; }
-		</style>
-	</head>
-
-	<body>
-
-		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - webgl (<span id="description">normal + ao + displacement + environment + shadow</span>) map demo.
-			ninja head from <a href="http://developer.amd.com/archive/gpu/MeshMapper/pages/default.aspx" target="_blank">AMD GPU MeshMapper</a>
-
-			<div id="vt">displacement mapping needs vertex textures (GPU with Shader Model 3.0)</div>
-		</div>
-
-		<script src="../build/three.min.js"></script>
-
-		<script src="js/loaders/BinaryLoader.js"></script>
-		<script src="js/shaders/NormalDisplacementShader.js"></script>
-
-		<script src="js/Detector.js"></script>
-		<script src="js/libs/stats.min.js"></script>
-
-		<script>
-
-			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
-
-			var stats, loader;
-
-			var camera, scene, renderer;
-
-			var mesh1, mesh2;
-
-			var pointLight;
-
-			var mouseX = 0;
-			var mouseY = 0;
-
-			var windowHalfX = window.innerWidth / 2;
-			var windowHalfY = window.innerHeight / 2;
-
-			var r = 0.0;
-
-			document.addEventListener( 'mousemove', onDocumentMouseMove, false );
-
-			init();
-			animate();
-
-			function init() {
-
-				var container = document.createElement( 'div' );
-				document.body.appendChild( container );
-
-				scene = new THREE.Scene();
-
-				var width = 500;
-				var aspect = window.innerWidth / window.innerHeight;
-				camera = new THREE.OrthographicCamera( - width * aspect, width * aspect, width, - width, 1, 10000 );
-				camera.position.z = 1500;
-
-				// LIGHTS
-
-				var ambientLight = new THREE.AmbientLight( 0x111111 );
-				scene.add( ambientLight );
-
-				pointLight = new THREE.PointLight( 0xff0000 );
-				pointLight.position.z = 10000;
-				pointLight.distance = 4000;
-				scene.add( pointLight );
-
-				var pointLight2 = new THREE.PointLight( 0xff5500 );
-				pointLight2.position.z = 1000;
-				scene.add( pointLight2 );
-
-				var pointLight3 = new THREE.PointLight( 0x0000ff );
-				pointLight3.position.x = -1000;
-				pointLight3.position.z = 1000;
-				scene.add( pointLight3 );
-
-				var spotLight = new THREE.SpotLight( 0xaaaaaa );
-				spotLight.position.set( 1000, 500, 1000 );
-				spotLight.castShadow = true;
-				spotLight.shadowCameraNear = 500;
-				spotLight.shadowCameraFov = 70;
-				spotLight.shadowBias = - 0.001;
-				spotLight.shadowMapWidth = 1024;
-				spotLight.shadowMapHeight = 1024;
-				spotLight.shadowDarkness = 0.5;
-				scene.add( spotLight );
-
-				// env map
-
-				var path = "textures/cube/SwedishRoyalCastle/";
-				var format = '.jpg';
-				var urls = [
-						path + 'px' + format, path + 'nx' + format,
-						path + 'py' + format, path + 'ny' + format,
-						path + 'pz' + format, path + 'nz' + format
-					];
-
-				var reflectionCube = THREE.ImageUtils.loadTextureCube( urls, THREE.CubeReflectionMapping );
-
-				// common material parameters
-
-				var diffuse = 0x0a0100, specular = 0xffffff, shininess = 10, scale = 23;
-
-				// normal map shader
-
-				var shader = THREE.NormalDisplacementShader;
-				var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
-
-				uniforms[ "enableAO" ].value = true;
-				uniforms[ "enableDiffuse" ].value = false;
-				uniforms[ "enableSpecular" ].value = false;
-				uniforms[ "enableReflection" ].value = true;
-				uniforms[ "enableDisplacement" ].value = true;
-
-				uniforms[ "tNormal" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/normal.jpg" );
-				uniforms[ "tAO" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/ao.jpg" );
-
-				uniforms[ "tDisplacement" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/displacement.jpg" );
-				uniforms[ "uDisplacementBias" ].value = - 0.428408;
-				uniforms[ "uDisplacementScale" ].value = 2.436143;
-
-				uniforms[ "uNormalScale" ].value.y = - 1;
-
-				uniforms[ "diffuse" ].value.setHex( diffuse );
-				uniforms[ "specular" ].value.setHex( specular );
-
-				uniforms[ "shininess" ].value = shininess;
-
-				uniforms[ "tCube" ].value = reflectionCube;
-				uniforms[ "reflectivity" ].value = 0.2;
-
-				var defines = {};
-				defines[ "ENVMAP_MODE_REFLECTION" ] = "";
-
-				var parameters = {
-					defines: defines,
-					uniforms: uniforms,
-					vertexShader: shader.vertexShader,
-					fragmentShader: shader.fragmentShader,
-					lights: true,
-					fog: false
-				};
-
-				var material1 = new THREE.ShaderMaterial( parameters );
-
-				var material2 = new THREE.MeshPhongMaterial( {
-					color: diffuse,
-					specular: specular,
-					shininess: shininess,
-					normalMap: uniforms[ "tNormal" ].value,
-					normalScale: uniforms[ "uNormalScale" ].value,
-					aoMap: uniforms[ "tAO" ].value,
-					aoMapIntensity: 1,
-					envMap: reflectionCube,
-					combine: THREE.MixOperation,
-					reflectivity: 0.2
-				} );
-
-				//
-
-				loader = new THREE.BinaryLoader();
-				loader.load( "obj/ninja/NinjaLo_bin.js", function( geometry ) { createScene( geometry, scale, material1, material2 ) } );
-
-				//
-
-				renderer = new THREE.WebGLRenderer();
-				renderer.setPixelRatio( window.devicePixelRatio );
-				renderer.setSize( window.innerWidth, window.innerHeight );
-				container.appendChild( renderer.domElement );
-
-				//
-
-				renderer.gammaInput = true;
-				renderer.gammaOutput = true;
-
-				//
-
-				renderer.shadowMap.enabled = true;
-				renderer.shadowMap.type = THREE.PCFShadowMap;
-
-				//
-
-				var description = "normal + ao" + ( renderer.supportsVertexTextures() ? " + displacement + environment + shadow" : " + <strike>displacement</strike>" );
-				document.getElementById( "description" ).innerHTML = description;
-				document.getElementById( "vt" ).style.display = renderer.supportsVertexTextures() ? "none" : "block";
-
-				//
-
-				stats = new Stats();
-				stats.domElement.style.position = 'absolute';
-				stats.domElement.style.top = '0px';
-				stats.domElement.style.zIndex = 100;
-				container.appendChild( stats.domElement );
-
-				//
-
-				window.addEventListener( 'resize', onWindowResize, false );
-
-			}
-
-			function onWindowResize() {
-
-				windowHalfX = window.innerWidth / 2;
-				windowHalfY = window.innerHeight / 2;
-
-				camera.left = window.innerWidth / - 2;
-				camera.right = window.innerWidth / 2;
-				camera.top = window.innerHeight / 2;
-				camera.bottom = window.innerHeight / - 2;
-
-				camera.updateProjectionMatrix();
-
-				renderer.setSize( window.innerWidth, window.innerHeight );
-
-			}
-
-			function createScene( geometry, scale, material1, material2 ) {
-
-				geometry.computeTangents(); // attribute tangents are required for NormalDisplacementShader
-
-				geometry.faceVertexUvs[ 1 ] = geometry.faceVertexUvs[ 0 ]; // 2nd set of UVs required for aoMap with MeshPhongMaterial
-
-				mesh1 = new THREE.Mesh( geometry, material1 );
-				mesh1.position.x = - scale * 12;
-				mesh1.scale.set( scale, scale, scale );
-				mesh1.castShadow = true;
-				mesh1.receiveShadow = true;
-				scene.add( mesh1 );
-
-				mesh2 = new THREE.Mesh( geometry, material2 );
-				mesh2.position.x = scale * 12;
-				mesh2.scale.set( scale, scale, scale );
-				mesh2.castShadow = true;
-				mesh2.receiveShadow = true;
-				scene.add( mesh2 );
-
-			}
-
-			function onDocumentMouseMove(event) {
-
-				mouseX = ( event.clientX - windowHalfX ) * 10;
-				mouseY = ( event.clientY - windowHalfY ) * 10;
-
-			}
-
-			//
-
-			function animate() {
-
-				requestAnimationFrame( animate );
-
-				render();
-
-				stats.update();
-
-			}
-
-			function render() {
-
-				var ry = mouseX * 0.0003, rx = mouseY * 0.0003;
-
-				if( mesh1 ) {
-
-					mesh1.rotation.y = ry;
-					mesh1.rotation.x = rx;
-
-				}
-
-				if( mesh2 ) {
-
-					mesh2.rotation.y = ry;
-					mesh2.rotation.x = rx;
-
-				}
-
-				pointLight.position.x = 2500 * Math.cos( r );
-				pointLight.position.z = 2500 * Math.sin( r );
-
-				r += 0.01;
-
-				renderer.render( scene, camera );
-
-			}
-
-
-		</script>
-
-	</body>
-</html>

examples/webgl_materials_normalmap.html

@@ -190,8 +190,6 @@
 
 			function createScene( geometry, scale, material ) {
 
-				geometry.computeTangents();
-
 				mesh1 = new THREE.Mesh( geometry, material );
 
 				mesh1.position.y = - 50;

examples/webgl_postprocessing_advanced.html

@@ -329,8 +329,6 @@
 
 			function createMesh( geometry, scene, scale ) {
 
-				geometry.computeTangents();
-
 				var mat2 = new THREE.MeshLambertMaterial( {
 
 					color: 0x999999,

examples/webgl_raycast_texture.html

@@ -0,0 +1,377 @@
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<title>three.js raycast - texture</title>
+		<meta charset="utf-8">
+		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
+		<style>
+			body {
+				color: #808080;
+				font-family:Monospace;
+				font-size:13px;
+				text-align:center;
+
+				background-color: #ffffff;
+				margin: 0px;
+				overflow: hidden;
+			}
+
+			#info {
+				position: absolute;
+				top: 0px; width: 100%;
+				padding: 5px;
+			}
+
+			#controls {
+				position: absolute;
+				text-align:left;
+				top: 40px;
+				left: 5px;
+				padding: 5px;
+			}
+
+			.control {
+				margin-bottom: 3px;
+			}
+
+			input {
+				width: 50px;
+			}
+		</style>
+	</head>
+	<body>
+		<div id="container"></div>
+		<div id="info"><a href="http://threejs.org" target="_blank">three.js</a> - raycast texture<br>Left to right: buffer geometry - geometry - indexed buffer geometry</div>
+		<fieldset id="controls">
+			<legend>Circle</legend>
+			<div class="control">
+				WrapS : <select onchange="setwrapS(this)">
+					<option value="ClampToEdgeWrapping">ClampToEdgeWrapping</option>
+					<option value="RepeatWrapping" selected>RepeatWrapping</option>
+					<option value="MirroredRepeatWrapping">MirroredRepeatWrapping</option>
+				</select>
+			</div>
+			<div class="control">
+				WrapT : <select onchange="setwrapT(this)">
+					<option value="ClampToEdgeWrapping">ClampToEdgeWrapping</option>
+					<option value="RepeatWrapping" selected>RepeatWrapping</option>
+					<option value="MirroredRepeatWrapping">MirroredRepeatWrapping</option>
+				</select>
+			</div>
+			<div class="control">
+				Offset : X <input type="number" value="0" step="0.05" onchange="setOffsetU(this)" />
+				Y <input type="number" value="0" step="0.05" onchange="setOffsetV(this)" /><br />
+			</div>
+			<div class="control">
+				Repeat : X <input type="number" value="1" step="0.1" onchange="setRepeatU(this)" />
+				Y <input type="number" value="1" step="0.1" onchange="setRepeatV(this)" />
+			</div>
+		</fieldset>
+		<script src="../build/three.min.js"></script>
+		<script>
+
+			CanvasTexture = function ( parentTexture ) {
+
+				this._canvas = document.createElement( "canvas" );
+				this._canvas.width = this._canvas.height = 1024;
+				this._context2D = this._canvas.getContext( "2d" );
+
+				if ( parentTexture ) {
+
+					this._parentTexture.push( parentTexture );
+					parentTexture.image = this._canvas;
+
+				}
+
+				var that = this;
+				this._background = document.createElement( "img" );
+				this._background.addEventListener( "load", function ( event ) {
+
+					that._canvas.width = that._background.naturalWidth;
+					that._canvas.height = that._background.naturalHeight;
+
+					that._crossRadius = Math.ceil( Math.min( that._canvas.width, that._canvas.height / 30 ) );
+					that._crossMax = Math.ceil( 0.70710678 * that._crossRadius );
+					that._crossMin = Math.ceil( that._crossMax / 10 );
+					that._crossThickness = Math.ceil( that._crossMax / 10 );
+
+					that._draw();
+
+				}, false );
+				this._background.crossOrigin = '';
+				this._background.src = "textures/UV_Grid_Sm.jpg";
+
+				this._draw();
+
+			}
+
+
+			CanvasTexture.prototype = {
+
+				constructor: CanvasTexture,
+
+				_canvas: null,
+				_context2D: null,
+				_xCross: 0,
+				_yCross: 0,
+
+				_crossRadius: 57,
+				_crossMax: 40,
+				_crossMin: 4,
+				_crossThickness: 4,
+
+				_parentTexture: [],
+
+				addParent: function ( parentTexture ) {
+
+					if ( this._parentTexture.indexOf( parentTexture ) === - 1 ) {
+
+						this._parentTexture.push( parentTexture );
+						parentTexture.image = this._canvas;
+
+					}
+
+				},
+
+				setCrossPosition: function ( x, y ) {
+
+					this._xCross = x * this._canvas.width;
+					this._yCross = y * this._canvas.height;
+
+					this._draw();
+
+				},
+
+				_draw: function () {
+
+					if ( ! this._context2D ) return;
+
+					this._context2D.clearRect( 0, 0, this._canvas.width, this._canvas.height )
+
+					// Background.
+					this._context2D.drawImage( this._background, 0, 0 );
+
+					// Yellow cross.
+					this._context2D.lineWidth = this._crossThickness * 3;
+					this._context2D.strokeStyle = "#FFFF00";
+
+					this._context2D.beginPath();
+					this._context2D.moveTo( this._xCross - this._crossMax - 2, this._yCross - this._crossMax - 2 );
+					this._context2D.lineTo( this._xCross - this._crossMin, this._yCross - this._crossMin );
+
+					this._context2D.moveTo( this._xCross + this._crossMin, this._yCross + this._crossMin );
+					this._context2D.lineTo( this._xCross + this._crossMax + 2, this._yCross + this._crossMax + 2 );
+
+					this._context2D.moveTo( this._xCross - this._crossMax - 2, this._yCross + this._crossMax + 2 );
+					this._context2D.lineTo( this._xCross - this._crossMin, this._yCross + this._crossMin );
+
+					this._context2D.moveTo( this._xCross + this._crossMin, this._yCross - this._crossMin );
+					this._context2D.lineTo( this._xCross + this._crossMax + 2, this._yCross - this._crossMax - 2 );
+
+					this._context2D.stroke();
+
+					for ( var i = 0; i < this._parentTexture.length; i ++ ) {
+
+						this._parentTexture[ i ].needsUpdate = true;
+
+					}
+
+				}
+
+			}
+
+		</script>
+		<script>
+
+			var width = window.innerWidth;
+			var height = window.innerHeight;
+
+			var canvas;
+			var planeTexture, cubeTexture, circleTexture;
+
+			var container;
+
+			var camera, scene, renderer;
+
+			var raycaster = new THREE.Raycaster();
+			var mouse = new THREE.Vector2();
+			var onClickPosition = new THREE.Vector2();
+
+			init();
+			render();
+
+			function init() {
+
+				container = document.getElementById( "container" );
+
+				scene = new THREE.Scene();
+
+				camera = new THREE.PerspectiveCamera( 45, width / height, 1, 1000 );
+				camera.position.x = - 30;
+				camera.position.y = 40;
+				camera.position.z = 50;
+				camera.lookAt( scene.position );
+
+				renderer = new THREE.WebGLRenderer();
+				renderer.setClearColor( new THREE.Color( 0xEEEEEE, 1.0 ) );
+				renderer.setSize( width, height );
+				container.appendChild( renderer.domElement );
+
+				// A cube, in the middle.
+				cubeTexture = new THREE.Texture( undefined, THREE.UVMapping, THREE.RepeatWrapping, THREE.RepeatWrapping );
+				canvas = new CanvasTexture( cubeTexture );
+				var cubeMaterial = new THREE.MeshBasicMaterial( { map: cubeTexture } );
+				var cubeGeometry = new THREE.BoxGeometry( 20, 20, 20 );
+				// Set a specific texture mapping.
+				var uvs;
+				for ( var i = 0; i < cubeGeometry.faceVertexUvs[ 0 ].length; i ++ ) {
+
+					uvs = cubeGeometry.faceVertexUvs[ 0 ][ i ];
+					for ( var j = 0; j < 3; j ++ ) {
+
+						if ( uvs[ j ].x < 0.1 ) uvs[ j ].x = - 1;
+						if ( uvs[ j ].y < 0.1 ) uvs[ j ].y = - 1;
+
+					}
+
+				}
+				var cube = new THREE.Mesh( cubeGeometry, cubeMaterial );
+				cube.position.x = 4;
+				cube.position.y = - 5;
+				cube.position.z = 0;
+				scene.add( cube );
+
+				// A plane on the left.
+				planeTexture = new THREE.Texture( undefined, THREE.UVMapping, THREE.MirroredRepeatWrapping, THREE.MirroredRepeatWrapping );
+				canvas.addParent( planeTexture );
+				var planeMaterial = new THREE.MeshBasicMaterial( { map: planeTexture } );
+				var planeGeometry = new THREE.PlaneBufferGeometry( 25, 25, 1, 1 );
+				var uvs = planeGeometry.attributes.uv.array;
+				// Set a specific texture mapping.
+				for ( var i = 0; i < uvs.length; i ++ ) {
+
+					uvs[ i ] *= 2;
+
+				}
+				var plane = new THREE.Mesh( planeGeometry, planeMaterial );
+				plane.position.x = - 16;
+				plane.position.y = - 5;
+				plane.position.z = 0;
+				scene.add( plane );
+
+				// A circle on the right.
+				circleTexture = new THREE.Texture( undefined, THREE.UVMapping, THREE.RepeatWrapping, THREE.RepeatWrapping );
+				canvas.addParent( circleTexture );
+				var circleMaterial = new THREE.MeshBasicMaterial( { map: circleTexture } );
+				var circleGeometry = new THREE.CircleBufferGeometry( 25, 40, 0, Math.PI * 2 );
+				var uvs = circleGeometry.attributes.uv.array;
+				// Set a specific texture mapping.
+				for ( var i = 0; i < uvs.length; i ++ ) {
+
+					uvs[ i ] = ( uvs[ i ] - 0.25 ) * 2;
+
+				}
+				var circle = new THREE.Mesh( circleGeometry, circleMaterial );
+				circle.position.x = 24;
+				circle.position.y = - 5;
+				circle.position.z = 0;
+				scene.add( circle );
+
+				window.addEventListener( 'resize', onWindowResize, false );
+				container.addEventListener( 'mousemove', onMouseMove, false );
+
+			}
+
+			function onWindowResize() {
+
+				camera.aspect = window.innerWidth / window.innerHeight;
+				camera.updateProjectionMatrix();
+
+				renderer.setSize( window.innerWidth, window.innerHeight );
+
+			};
+
+			function onMouseMove( evt ) {
+
+				evt.preventDefault();
+
+				var array = getMousePosition( container, evt.clientX, evt.clientY );
+				onClickPosition.fromArray( array );
+
+				var intersects = getIntersects( onClickPosition, scene.children );
+
+				if ( intersects.length > 0 && intersects[ 0 ].uv ) {
+
+					var uv = intersects[ 0 ].uv;
+					intersects[ 0 ].object.material.map.transformUv( uv );
+					canvas.setCrossPosition( uv.x, uv.y );
+
+				}
+
+			};
+
+			var getMousePosition = function ( dom, x, y ) {
+
+				var rect = dom.getBoundingClientRect();
+				return [ ( x - rect.left ) / rect.width, ( y - rect.top ) / rect.height ];
+
+			};
+
+			var getIntersects = function ( point, objects ) {
+
+				mouse.set( ( point.x * 2 ) - 1, - ( point.y * 2 ) + 1 );
+
+				raycaster.setFromCamera( mouse, camera );
+
+				return raycaster.intersectObjects( objects );
+
+			};
+
+			function render() {
+
+				requestAnimationFrame( render );
+				renderer.render( scene, camera );
+
+			};
+
+			function setwrapS( that ) {
+
+				circleTexture.wrapS = THREE[ that.value ];
+				circleTexture.needsUpdate = true;
+
+			};
+
+			function setwrapT( that ) {
+
+				circleTexture.wrapT = THREE[ that.value ];
+				circleTexture.needsUpdate = true;
+
+			};
+
+			function setOffsetU( that ) {
+
+				circleTexture.offset.x = parseFloat( that.value );
+
+			};
+
+			function setOffsetV( that ) {
+
+				circleTexture.offset.y = parseFloat( that.value );
+
+			};
+
+			function setRepeatU( that ) {
+
+				circleTexture.repeat.x = parseFloat( that.value );
+
+			};
+
+			function setRepeatV( that ) {
+
+				circleTexture.repeat.y = parseFloat( that.value );
+
+			};
+
+		</script>
+	</body>
+</html>

examples/webgl_sandbox.html

@@ -97,14 +97,7 @@
 
 				];
 
-				var geometries = [];
-
-				for ( var i = 0, l = materials.length; i < l; i ++ ) {
-
-					var geometry = new THREE.SphereGeometry( 50, 32, 16 );
-					geometries.push( geometry );
-
-				}
+				var geometry = new THREE.SphereGeometry( 50, 32, 16 );
 
 				for ( var i = 0; i < 5000; i ++ ) {
 
@@ -115,7 +108,6 @@
 					var index = Math.floor( ( i / 5000 ) * materials.length );
 
 					var material = materials[ index ];
-					var geometry = geometries[ index ];
 
 					var mesh = new THREE.Mesh( geometry, material );
 

examples/webgl_terrain_dynamic.html

@@ -73,6 +73,7 @@
 		<script src="js/postprocessing/MaskPass.js"></script>
 		<script src="js/postprocessing/SavePass.js"></script>
 
+		<script src="js/BufferGeometryUtils.js"></script>
 		<script src="js/ShaderTerrain.js"></script>
 
 		<script src="js/Detector.js"></script>
@@ -415,7 +416,8 @@
 				// TERRAIN MESH
 
 				var geometryTerrain = new THREE.PlaneBufferGeometry( 6000, 6000, 256, 256 );
-				geometryTerrain.computeTangents();
+
+				THREE.BufferGeometryUtils.computeTangents( geometryTerrain );
 
 				terrain = new THREE.Mesh( geometryTerrain, mlib[ "terrain" ] );
 				terrain.position.set( 0, -125, 0 );

examples/webgldeferred_animation.html

@@ -1,479 +0,0 @@
-<!DOCTYPE HTML>
-<html lang="en">
-	<head>
-		<title>three.js webgl - deferred rendering [morphing + skinning]</title>
-		<meta charset="utf-8" />
-		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
-		<style>
-			body {
-				background-color: #000;
-				margin: 0px;
-				overflow: hidden;
-			}
-
-			#info {
-				position: absolute;
-				top: 20px; width: 100%;
-				color: #ffffff;
-				padding: 5px;
-				font-family: Monospace;
-				font-size: 13px;
-				text-align: center;
-			}
-
-			a {
-				color: #ff0080;
-				text-decoration: none;
-			}
-
-			a:hover {
-				color: #0080ff;
-			}
-
-			#stats { position: absolute; top:10px; left: 5px }
-			#stats #fps { background: transparent !important }
-			#stats #fps #fpsText { color: #aaa !important }
-			#stats #fps #fpsGraph { display: none }
-		</style>
-	</head>
-
-	<body>
-		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - webgl deferred rendering with morphing and skinning animations -
-			characters from <a href="http://www.sintel.org/">Sintel</a> and by <a href="http://opengameart.org/content/walk-cycles">Clint Bellanger</a>
-		</div>
-		<div id="container"></div>
-
-
-		<script src="js/libs/stats.min.js"></script>
-
-		<script src="../build/three.min.js"></script>
-
-		<script src="js/Detector.js"></script>
-
-		<script src="js/renderers/WebGLDeferredRenderer.js"></script>
-		<script src="js/ShaderDeferred.js"></script>
-
-		<script src="js/shaders/CopyShader.js"></script>
-		<script src="js/shaders/FXAAShader.js"></script>
-
-		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/RenderPass.js"></script>
-		<script src="js/postprocessing/ShaderPass.js"></script>
-		<script src="js/postprocessing/MaskPass.js"></script>
-
-		<script>
-
-			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
-
-			var SCALE = 0.75;
-
-			var WIDTH = window.innerWidth;
-			var HEIGHT = window.innerHeight;
-
-			var NEAR = 1.0, FAR = 350.0;
-			var VIEW_ANGLE = 45;
-
-			// controls
-
-			var mouseX = 0;
-			var mouseY = 0;
-
-			var targetX = 0, targetY = 0;
-			var angle = 0;
-			var target = new THREE.Vector3( 0, 0, 0 );
-
-			var windowHalfX = window.innerWidth / 2;
-			var windowHalfY = window.innerHeight / 2;
-
-			// core
-
-			var renderer, camera, scene, controls, stats, clock;
-
-			// lights
-
-			var numLights = 50;
-			var lights = [];
-
-			// morphs
-
-			var morphs = [];
-
-			// skins
-
-			var skins = [];
-
-			//
-
-			init();
-			animate();
-
-			// -----------------------------
-
-			function init() {
-
-				// renderer
-
-				renderer = new THREE.WebGLDeferredRenderer( { width: WIDTH, height: HEIGHT, scale: SCALE, brightness: 2, antialias: true } );
-
-				var container = document.getElementById( 'container' );
-				container.appendChild( renderer.domElement );
-
-				// camera
-
-				camera = new THREE.PerspectiveCamera( VIEW_ANGLE, WIDTH / HEIGHT, NEAR, FAR );
-				camera.position.z = 150;
-
-				// scene
-
-				scene = new THREE.Scene();
-				scene.add( camera );
-
-				// stats
-
-				stats = new Stats();
-				stats.domElement.style.position = 'absolute';
-				stats.domElement.style.top = '8px';
-				stats.domElement.style.zIndex = 100;
-				container.appendChild( stats.domElement );
-
-				// clock
-
-				clock = new THREE.Clock();
-
-				// add lights
-
-				initLights();
-
-				// add objects
-
-				initObjects();
-
-				// events
-
-				document.addEventListener( 'mousemove', onDocumentMouseMove, false );
-				window.addEventListener( 'resize', onWindowResize, false );
-
-			}
-
-
-			// -----------------------------
-
-			function initLights() {
-
-				var distance = 40;
-
-				// front light
-
-				var light = new THREE.PointLight( 0xffffff, 1.5, 1.5 * distance );
-				scene.add( light );
-				lights.push( light );
-
-				// random lights
-
-				var c = new THREE.Vector3();
-
-				for ( var i = 1; i < numLights; i ++ ) {
-
-					var light = new THREE.PointLight( 0xffffff, 2.0, distance );
-
-					c.set( Math.random(), Math.random(), Math.random() ).normalize();
-					light.color.setRGB( c.x, c.y, c.z );
-
-					scene.add( light );
-					lights.push( light );
-
-				}
-
-				var geometry = new THREE.SphereGeometry( 0.7, 7, 7 );
-
-				for ( var i = 0; i < numLights; i ++ ) {
-
-					var light = lights[ i ];
-
-					var material = new THREE.MeshBasicMaterial();
-					material.color = light.color;
-
-					var emitter = new THREE.Mesh( geometry, material );
-					light.add( emitter );
-
-				}
-
-			}
-
-			function ensureLoop( animation ) {
-
-				for ( var i = 0; i < animation.hierarchy.length; i ++ ) {
-
-					var bone = animation.hierarchy[ i ];
-
-					var first = bone.keys[ 0 ];
-					var last = bone.keys[ bone.keys.length - 1 ];
-
-					last.pos = first.pos;
-					last.rot = first.rot;
-					last.scl = first.scl;
-
-				}
-
-			}
-
-			function initObjects() {
-
-				// add animated model
-
-				var loader = new THREE.JSONLoader();
-				loader.load( "models/animated/elderlyWalk.js", function( geometry ) {
-
-					geometry.computeMorphNormals();
-
-					var material = new THREE.MeshPhongMaterial( { color: 0xffffff, specular: 0x333333, shininess: 20, morphTargets: true, morphNormals: true, vertexColors: THREE.NoColors, shading: THREE.FlatShading } );
-					var meshAnim = new THREE.MorphAnimMesh( geometry, material );
-
-					meshAnim.duration = 3000;
-					meshAnim.userData.delta = -13;
-
-					meshAnim.scale.multiplyScalar( 50 );
-					meshAnim.position.set( 180, -48, -10 );
-					meshAnim.rotation.y = -Math.PI/2;
-
-					scene.add( meshAnim );
-					morphs.push( meshAnim );
-
-				} );
-
-				loader.load( "models/skinned/human_walk_0_female.js", function ( geometry, materials ) {
-
-					geometry.computeVertexNormals();
-					geometry.computeBoundingBox();
-
-					ensureLoop( geometry.animation );
-
-					for ( var i = 0, il = materials.length; i < il; i ++ ) {
-
-						var originalMaterial = materials[ i ];
-						originalMaterial.skinning = true;
-
-						originalMaterial.map = undefined;
-						originalMaterial.shading = THREE.SmoothShading;
-						originalMaterial.color.setHSL( 0.01, 0.3, 0.3 );
-						originalMaterial.specular.setHSL( 0, 0, 0.1 );
-						originalMaterial.shininess = 75;
-
-					}
-
-					var s = 18.5;
-
-					var material = new THREE.MeshFaceMaterial( materials );
-					var mesh = new THREE.SkinnedMesh( geometry, material, false );
-					mesh.scale.set( s, s, s );
-
-					mesh.rotation.y = Math.PI/2;
-
-					mesh.position.x = -100;
-					mesh.position.y = -geometry.boundingBox.min.y * s - 48;
-					mesh.position.z = 18;
-
-					mesh.userData.delta = 25;
-
-					scene.add( mesh );
-					skins.push( mesh );
-
-
-					animation = new THREE.Animation( mesh, geometry.animation );
-					animation.play();
-					animation.update( 0 );
-
-				} );
-
-				// add box
-
-				var box = generateBox();
-				box.scale.multiplyScalar( 8 );
-				scene.add( box );
-
-			}
-
-			// -----------------------------
-
-			function generateBox() {
-
-				var object = new THREE.Object3D();
-
-				var mapHeight2 = THREE.ImageUtils.loadTexture( "obj/lightmap/rocks.jpg" );
-				mapHeight2.repeat.set( 3, 1.5 );
-				mapHeight2.wrapS = mapHeight2.wrapT = THREE.RepeatWrapping;
-				mapHeight2.anisotropy = 4;
-				mapHeight2.format = THREE.RGBFormat;
-
-				var mapHeight3 = THREE.ImageUtils.loadTexture( "textures/water.jpg" );
-				mapHeight3.repeat.set( 16, 8 );
-				mapHeight3.wrapS = mapHeight3.wrapT = THREE.RepeatWrapping;
-				mapHeight3.anisotropy = 4;
-				mapHeight3.format = THREE.RGBFormat;
-
-				var geoPlane = new THREE.PlaneBufferGeometry( 40, 20 );
-
-				var matPlaneSide   = new THREE.MeshPhongMaterial( { color: 0x000000, specular: 0x222222, shininess: 75, bumpMap: mapHeight2, bumpScale: 0.5 } );
-				var matPlaneBottom = new THREE.MeshPhongMaterial( { color: 0x000000, specular: 0x222222, shininess: 75, bumpMap: mapHeight3, bumpScale: 0.5 } );
-				var matPlaneTop    = new THREE.MeshPhongMaterial( { color: 0x000000, specular: 0x222222, shininess: 75, bumpMap: mapHeight3, bumpScale: 1 } );
-
-
-				// bottom
-
-				var mesh = new THREE.Mesh( geoPlane, matPlaneBottom );
-				mesh.position.z = -2;
-				mesh.position.y = -6;
-				mesh.rotation.x = -Math.PI/2;
-				object.add( mesh );
-
-				// top
-
-				var mesh = new THREE.Mesh( geoPlane, matPlaneTop );
-				mesh.position.z = -2;
-				mesh.position.y = 7;
-				mesh.rotation.x = Math.PI/2;
-				object.add( mesh );
-
-				// back
-
-				var mesh = new THREE.Mesh( geoPlane, matPlaneSide );
-				mesh.position.z = -4;
-				mesh.position.y = 0;
-				object.add( mesh );
-
-				// right
-
-				var mesh = new THREE.Mesh( geoPlane, matPlaneSide );
-				mesh.position.z = 0;
-				mesh.position.y = 0;
-				mesh.position.x = 13;
-				mesh.rotation.y = -Math.PI/2;
-				//object.add( mesh );
-
-				// left
-
-				var mesh = new THREE.Mesh( geoPlane, matPlaneSide );
-				mesh.position.z = 0;
-				mesh.position.y = 0;
-				mesh.position.x = -13;
-				mesh.rotation.y = Math.PI/2;
-				//object.add( mesh );
-
-				return object;
-
-			}
-
-			// -----------------------------
-
-			function onWindowResize( event ) {
-
-				windowHalfX = window.innerWidth / 2;
-				windowHalfY = window.innerHeight / 2;
-
-				WIDTH = window.innerWidth;
-				HEIGHT = window.innerHeight;
-
-				renderer.setSize( WIDTH, HEIGHT );
-
-				camera.aspect = WIDTH / HEIGHT;
-				camera.updateProjectionMatrix();
-
-			}
-
-			function onDocumentMouseMove( event ) {
-
-				mouseX = ( event.clientX - windowHalfX ) * 1;
-				mouseY = ( event.clientY - windowHalfY ) * 1;
-
-			}
-
-			// -----------------------------
-
-			function animate() {
-
-				requestAnimationFrame( animate );
-
-				render();
-				stats.update();
-
-			}
-
-			function render() {
-
-				var delta = clock.getDelta();
-				var time = Date.now() * 0.0005;
-
-				// update lights
-
-				var x, y, z;
-
-				for ( var i = 0, il = lights.length; i < il; i ++ ) {
-
-					var light = lights[ i ];
-
-					if ( i > 0 ) {
-
-						x = Math.sin( time + i * 1.7 ) * 80;
-						y = Math.cos( time + i * 1.5 ) * 40;
-						z = Math.cos( time + i * 1.3 ) * 30;
-
-					} else {
-
-						x = Math.sin( time * 3 ) * 20;
-						y = 15;
-						z = Math.cos( time * 3 ) * 25 + 10;
-
-					}
-
-					light.position.set( x, y, z );
-
-				}
-
-				// update morphs
-
-				for ( var i = 0; i < morphs.length; i ++ ) {
-
-					var morph = morphs[ i ];
-					morph.updateAnimation( 1000 * delta );
-
-					morph.position.x += morph.userData.delta * delta;
-					if ( morph.position.x < -50 ) morph.position.x = 200;
-
-				}
-
-				// update skins
-
-				THREE.AnimationHandler.update( 0.4 * delta );
-
-				for ( var i = 0; i < skins.length; i ++ ) {
-
-					var skin = skins[ i ];
-
-					skin.position.x += skin.userData.delta * delta;
-					if ( skin.position.x > 200 ) skin.position.x = -200;
-
-				}
-
-				// update controls
-
-				targetX = mouseX * .001;
-				targetY = mouseY * .001;
-
-				angle += 0.05 * ( targetX - angle );
-
-				camera.position.x = -Math.sin( angle ) * 150;
-				camera.position.z = Math.cos( angle ) * 150;
-
-				camera.lookAt( target );
-
-				// render
-
-				renderer.render( scene, camera );
-
-			}
-
-		</script>
-	</body>
-
-</html>

examples/webgldeferred_arealights.html

@@ -1,388 +0,0 @@
-<!DOCTYPE HTML>
-<html lang="en">
-	<head>
-		<title>three.js webgl - deferred rendering</title>
-		<meta charset="utf-8" />
-		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
-		<style>
-			body {
-				background-color: #000;
-				margin: 0px;
-				overflow: hidden;
-			}
-
-			#info {
-				position: absolute;
-				top: 20px; width: 100%;
-				color: #ffffff;
-				padding: 5px;
-				font-family: Monospace;
-				font-size: 13px;
-				text-align: center;
-			}
-
-			a {
-				color: #ff0080;
-				text-decoration: none;
-			}
-
-			a:hover {
-				color: #0080ff;
-			}
-
-			#stats { position: absolute; top:10px; left: 5px }
-			#stats #fps { background: transparent !important }
-			#stats #fps #fpsText { color: #aaa !important }
-			#stats #fps #fpsGraph { display: none }
-		</style>
-	</head>
-
-	<body>
-		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - deferred area lights WebGL demo by <a href="http://de.redplant.de" target=_blank>redPlant</a> -
-			based on <a href="http://www.gamedev.net/topic/552315-glsl-area-light-implementation/" target=_blank>ArKano22's</a> glsl implementation
-		</div>
-		<div id="container"></div>
-
-		<script src="../build/three.min.js"></script>
-
-		<script src="js/loaders/BinaryLoader.js"></script>
-
-		<script src="js/renderers/WebGLDeferredRenderer.js"></script>
-		<script src="js/ShaderDeferred.js"></script>
-
-		<script src="js/shaders/CopyShader.js"></script>
-		<script src="js/shaders/FXAAShader.js"></script>
-		<script src="js/shaders/ConvolutionShader.js"></script>
-
-		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/RenderPass.js"></script>
-		<script src="js/postprocessing/ShaderPass.js"></script>
-		<script src="js/postprocessing/MaskPass.js"></script>
-		<script src="js/postprocessing/BloomPass.js"></script>
-
-		<script src="js/Detector.js"></script>
-		<script src="js/libs/stats.min.js"></script>
-
-		<script>
-
-			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
-
-			var SCALE = 1;
-
-			var WIDTH = window.innerWidth;
-			var HEIGHT = window.innerHeight;
-
-			var NEAR = 1.0, FAR = 350.0;
-			var VIEW_ANGLE = 40;
-
-			// controls
-
-			var mouseX = 0;
-			var mouseY = 0;
-
-			var targetX = 0, targetY = 0;
-			var angle = 0;
-			var target = new THREE.Vector3( 0, 0, 0 );
-
-			var windowHalfX = window.innerWidth / 2;
-			var windowHalfY = window.innerHeight / 2;
-
-			// core
-
-			var renderer, camera, scene, stats, clock;
-
-			// lights
-
-			var areaLight1, areaLight2, areaLight3;
-
-			//
-
-			init();
-			animate();
-
-			// -----------------------------
-
-			function init() {
-
-				// renderer
-
-				renderer = new THREE.WebGLDeferredRenderer( { width: WIDTH, height: HEIGHT, scale: SCALE, antialias: true, tonemapping: THREE.FilmicOperator, brightness: 2.5 } );
-
-				var container = document.getElementById( 'container' );
-				container.appendChild( renderer.domElement );
-
-				// effects
-
-				var bloomEffect = new THREE.BloomPass( 0.65 );
-				renderer.addEffect( bloomEffect );
-
-				// camera
-
-				camera = new THREE.PerspectiveCamera( VIEW_ANGLE, WIDTH / HEIGHT, NEAR, FAR );
-				camera.position.y = 40;
-
-				// scene
-
-				scene = new THREE.Scene();
-				scene.add( camera );
-
-				// stats
-
-				stats = new Stats();
-				stats.domElement.style.position = 'absolute';
-				stats.domElement.style.top = '8px';
-				stats.domElement.style.zIndex = 100;
-				container.appendChild( stats.domElement );
-
-				// clock
-
-				clock = new THREE.Clock();
-
-				// add lights
-
-				initLights();
-
-				// add objects
-
-				initObjects();
-
-				// events
-
-				document.addEventListener( 'mousemove', onDocumentMouseMove, false );
-				window.addEventListener( 'resize', onWindowResize, false );
-
-			}
-
-			// -----------------------------
-
-			function createAreaEmitter( light ) {
-
-				var geometry = new THREE.BoxGeometry( 1, 1, 1 );
-				var material = new THREE.MeshBasicMaterial( { color: light.color.getHex(), vertexColors: THREE.FaceColors } );
-
-				var backColor = 0x222222;
-
-				geometry.faces[ 5 ].color.setHex( backColor );
-				geometry.faces[ 4 ].color.setHex( backColor );
-				geometry.faces[ 2 ].color.setHex( backColor );
-				geometry.faces[ 1 ].color.setHex( backColor );
-				geometry.faces[ 0 ].color.setHex( backColor );
-
-				var emitter = new THREE.Mesh( geometry, material );
-				emitter.scale.set( light.width * 2, 0.2, light.height * 2 );
-
-				return emitter;
-
-			}
-
-			function setupAreaLight( light ) {
-
-				var matrix = light.matrixWorld;
-
-				light.right.set( 1, 0, 0 );
-				light.normal.set( 0, -1, 0 );
-
-				light.right.applyMatrix4( matrix );
-				light.normal.applyMatrix4( matrix );
-
-			}
-
-			function initLights() {
-
-				areaLight1 = new THREE.AreaLight( 0xffffff, 1 );
-				areaLight1.position.set( 0.0001, 10.0001, -18.5001 );
-				areaLight1.rotation.set( -0.74719, 0.0001, 0.0001 );
-				areaLight1.width = 10;
-				areaLight1.height = 1;
-				scene.add( areaLight1 );
-
-				var meshEmitter = createAreaEmitter( areaLight1 );
-				areaLight1.add( meshEmitter );
-
-				//
-
-				areaLight2 = new THREE.AreaLight( 0x33ff66, 1.5 );
-				areaLight2.position.set( -19.0001, 3.0001, 0.0001 );
-				areaLight2.rotation.set( -1.5707, 0.0001, 1.5707 );
-				areaLight2.width = 8;
-				areaLight2.height = 1;
-				scene.add( areaLight2 );
-
-				var meshEmitter = createAreaEmitter( areaLight2 );
-				areaLight2.add( meshEmitter );
-
-				//
-
-				areaLight3 = new THREE.AreaLight( 0x3366ff, 1.5 );
-				areaLight3.position.set( 19.0001, 3.0001, 0.0001 );
-				areaLight3.rotation.set( 1.5707, 0.0001, -1.5707 );
-				areaLight3.width = 8;
-				areaLight3.height = 1;
-				scene.add( areaLight3 );
-
-				var meshEmitter = createAreaEmitter( areaLight3 );
-				areaLight3.add( meshEmitter );
-
-			}
-
-			// -----------------------------
-
-			function initObjects() {
-
-				var loader = new THREE.BinaryLoader();
-				loader.load( "obj/box/box.js", function ( geometry, materials ) {
-
-					var material = new THREE.MeshPhongMaterial( { color: 0xffaa55, specular: 0x888888, shininess: 200 } );
-					var object = new THREE.Mesh( geometry, material );
-					object.scale.multiplyScalar( 2 );
-					scene.add( object );
-
-				} );
-
-				/*
-				var loader = new THREE.BinaryLoader();
-				loader.load( "obj/veyron/VeyronNoUv_bin.js", function ( geometry ) {
-
-					var r = "textures/cube/Bridge2/";
-					var urls = [
-						r + "posx.jpg", r + "negx.jpg",
-						r + "posy.jpg", r + "negy.jpg",
-						r + "posz.jpg", r + "negz.jpg"
-					];
-
-					var textureCube = THREE.ImageUtils.loadTextureCube( urls );
-					textureCube.format = THREE.RGBFormat;
-
-					var materials = [
-						// tires + inside
-						new THREE.MeshLambertMaterial( {
-							color: 0x050505
-						} ),
-						// wheels + extras chrome
-						new THREE.MeshLambertMaterial( {
-							color: 0xffffff,
-							envMap: textureCube
-						} ),
-						// back / top / front torso
-						new THREE.MeshLambertMaterial( {
-							color: 0x000000,
-							envMap: textureCube,
-							combine: THREE.MixOperation,
-							reflectivity: 0.15
-						} ),
-						// glass
-						new THREE.MeshLambertMaterial( {
-							color: 0x101046,
-							envMap: textureCube,
-							opacity: 0.25,
-							transparent: true
-						} ),
-						// sides torso
-						new THREE.MeshLambertMaterial( {
-							color: 0xffffff,
-							envMap: textureCube
-						} ),
-						// engine
-						new THREE.MeshLambertMaterial( {
-							color: 0xffffff,
-							envMap: textureCube
-						} ),
-						// backlights
-						new THREE.MeshLambertMaterial( {
-							color: 0xff0000,
-							opacity: 0.5,
-							transparent: true
-						} ),
-						// backsignals
-						new THREE.MeshLambertMaterial( {
-							color: 0xffbb00,
-							opacity: 0.5,
-							transparent: true
-						} )
-					];
-
-					var object = new THREE.Mesh( geometry, new THREE.MeshFaceMaterial( materials ) );
-					object.position.y = 5;
-					object.rotation.y = Math.PI / 4;
-					object.scale.multiplyScalar( 0.1 );
-					scene.add( object );
-
-				} );
-				*/
-
-			}
-
-
-			// -----------------------------
-
-			function onWindowResize( event ) {
-
-				windowHalfX = window.innerWidth / 2;
-				windowHalfY = window.innerHeight / 2;
-
-				WIDTH = window.innerWidth;
-				HEIGHT = window.innerHeight - 2 * MARGIN;
-
-				renderer.setSize( WIDTH, HEIGHT );
-
-				camera.aspect = WIDTH / HEIGHT;
-				camera.updateProjectionMatrix();
-
-			}
-
-			function onDocumentMouseMove( event ) {
-
-				mouseX = ( event.clientX - windowHalfX ) * 1;
-				mouseY = ( event.clientY - windowHalfY ) * 1;
-
-			}
-
-			// -----------------------------
-
-			function animate() {
-
-				requestAnimationFrame( animate );
-
-				render();
-				stats.update();
-
-			}
-
-			function render() {
-
-				// update camera
-
-				var delta = clock.getDelta();
-
-				targetX = mouseX * .001;
-				targetY = mouseY * .001;
-
-				angle += 0.05 * ( targetX - angle );
-
-				camera.position.x = -Math.sin( angle ) * 40;
-				camera.position.z =  Math.cos( angle ) * 40;
-
-				camera.lookAt( target );
-
-				var time = Date.now();
-
-				areaLight1.position.x = Math.sin( Date.now() * 0.001 ) * 9;
-				areaLight1.position.y = Math.sin( Date.now() * 0.0013 ) * 5 + 5;
-
-				areaLight2.position.y = Math.sin( Date.now() * 0.0011 ) * 3 + 5;
-				areaLight2.position.z = Math.sin( Date.now() * 0.00113 ) * 10;
-
-				areaLight3.position.y = Math.sin( Date.now() * 0.00111 ) * 3 + 5;
-				areaLight3.position.z = Math.sin( Date.now() * 0.001113 ) * 10;
-
-				// render
-
-				renderer.render( scene, camera );
-
-			}
-
-		</script>
-	</body>
-
-</html>

examples/webgldeferred_pointlights.html

@@ -1,429 +0,0 @@
-<!DOCTYPE HTML>
-<html lang="en">
-	<head>
-		<title>three.js webgl - deferred rendering</title>
-		<meta charset="utf-8" />
-		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
-		<style>
-			body {
-				background-color: #000;
-				margin: 0px;
-				overflow: hidden;
-			}
-
-			#info {
-				position: absolute;
-				top: 20px; width: 100%;
-				color: #ffffff;
-				padding: 5px;
-				font-family: Monospace;
-				font-size: 13px;
-				text-align: center;
-			}
-
-			a {
-				color: #ff0080;
-				text-decoration: none;
-			}
-
-			a:hover {
-				color: #0080ff;
-			}
-
-			#stats { position: absolute; top:10px; left: 5px }
-			#stats #fps { background: transparent !important }
-			#stats #fps #fpsText { color: #aaa !important }
-			#stats #fps #fpsGraph { display: none }
-		</style>
-	</head>
-
-	<body>
-		<div id="info">
-			<a href="http://threejs.org" target="_blank">three.js</a> - deferred point lights WebGL demo by <a href="http://de.redplant.de" target=_blank>redPlant</a> -
-			<a href="http://www.ir-ltd.net/infinite-3d-head-scan-released/" target="_blank">Lee Perry-Smith</a> head -
-			light attenuation formula by <a href="http://imdoingitwrong.wordpress.com/tag/glsl/" target=_blank>Tom Madams</a>
-		</div>
-		<div id="container"></div>
-
-		<script src="../build/three.min.js"></script>
-
-		<script src="js/loaders/BinaryLoader.js"></script>
-		<!-- <script src="js/loaders/UTF8Loader.js"></script> -->
-
-		<script src="js/renderers/WebGLDeferredRenderer.js"></script>
-		<script src="js/ShaderDeferred.js"></script>
-
-		<script src="js/shaders/CopyShader.js"></script>
-		<script src="js/shaders/FXAAShader.js"></script>
-
-		<script src="js/postprocessing/EffectComposer.js"></script>
-		<script src="js/postprocessing/RenderPass.js"></script>
-		<script src="js/postprocessing/ShaderPass.js"></script>
-		<script src="js/postprocessing/MaskPass.js"></script>
-
-		<script src="js/Detector.js"></script>
-		<script src="js/libs/stats.min.js"></script>
-
-		<script>
-
-			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
-
-			var SCALE = 1;
-
-			var WIDTH = window.innerWidth;
-			var HEIGHT = window.innerHeight;
-
-			var NEAR = 1.0, FAR = 350.0;
-			var VIEW_ANGLE = 45;
-
-			// controls
-
-			var mouseX = 0;
-			var mouseY = 0;
-
-			var targetX = 0, targetY = 0;
-			var angle = 0;
-			var target = new THREE.Vector3( 0, 0, 0 );
-
-			var windowHalfX = window.innerWidth / 2;
-			var windowHalfY = window.innerHeight / 2;
-
-			// core
-
-			var renderer, camera, scene, stats, clock;
-
-			// lights
-
-			var numLights = 50;
-			var lights = [];
-
-			//
-
-			init();
-			animate();
-
-			// -----------------------------
-
-			function init() {
-
-				// renderer
-
-				renderer = new THREE.WebGLDeferredRenderer( { width: WIDTH, height: HEIGHT, scale: SCALE, antialias: true } );
-
-				var container = document.getElementById( 'container' );
-				container.appendChild( renderer.domElement );
-
-				// camera
-
-				camera = new THREE.PerspectiveCamera( VIEW_ANGLE, WIDTH / HEIGHT, NEAR, FAR );
-				camera.position.z = 150;
-
-				// scene
-
-				scene = new THREE.Scene();
-				scene.add( camera );
-
-				// stats
-
-				stats = new Stats();
-				stats.domElement.style.position = 'absolute';
-				stats.domElement.style.top = '8px';
-				stats.domElement.style.zIndex = 100;
-				container.appendChild( stats.domElement );
-
-				// clock
-
-				clock = new THREE.Clock();
-
-				// add lights
-
-				initLights();
-
-				// add objects
-
-				initObjects();
-
-				// events
-
-				document.addEventListener( 'mousemove', onDocumentMouseMove, false );
-				window.addEventListener( 'resize', onWindowResize, false );
-
-			}
-
-			// -----------------------------
-
-			function initLights() {
-
-				var distance = 40;
-
-				// front light
-
-				var light = new THREE.PointLight( 0xffffff, 1.5, 1.5 * distance );
-				scene.add( light );
-				lights.push( light );
-
-				// random lights
-
-				var c = new THREE.Vector3();
-
-				for ( var i = 1; i < numLights; i ++ ) {
-
-					var light = new THREE.PointLight( 0xffffff, 2.0, distance );
-
-					c.set( Math.random(), Math.random(), Math.random() ).normalize();
-					light.color.setRGB( c.x, c.y, c.z );
-
-					scene.add( light );
-					lights.push( light );
-
-				}
-
-				var geometry = new THREE.SphereGeometry( 0.7, 7, 7 );
-
-				for ( var i = 0; i < numLights; i ++ ) {
-
-					var light = lights[ i ];
-
-					var material = new THREE.MeshBasicMaterial();
-					material.color = light.color;
-
-					var emitter = new THREE.Mesh( geometry, material );
-					light.add( emitter );
-
-				}
-
-			}
-
-			// -----------------------------
-
-			function initObjects() {
-
-				/*
-
-				var loader = new THREE.UTF8Loader();
-
-				loader.load( "models/utf8/ben_dds.js", function ( object ) {
-
-					object.scale.multiplyScalar( 150 );
-					object.position.y = -75;
-					scene.add( object );
-
-				}, { normalizeRGB: true } );
-
-				loader.load( "models/utf8/WaltHi.js", function ( object ) {
-
-					object.position.y = -35;
-					scene.add( object );
-
-				}, { normalizeRGB: true } );
-
-				*/
-
-
-				var loader = new THREE.JSONLoader();
-				loader.load( "obj/leeperrysmith/LeePerrySmith.js", function( geometry, materials ) {
-
-					var mapColor = THREE.ImageUtils.loadTexture( "obj/leeperrysmith/Map-COL.jpg" );
-					var mapHeight = THREE.ImageUtils.loadTexture( "obj/leeperrysmith/Infinite-Level_02_Disp_NoSmoothUV-4096.jpg" );
-					mapHeight.repeat.set( 0.998, 0.998 );
-					mapHeight.offset.set( 0.001, 0.001 );
-					mapHeight.wrapS = mapHeight.wrapT = THREE.RepeatWrapping;
-					mapHeight.anisotropy = 4;
-					mapHeight.format = THREE.RGBFormat;
-
-					var material = new THREE.MeshPhongMaterial( { map: mapColor, bumpMap: mapHeight, bumpScale: 2.5, shininess: 75, specular: 0x333333, metal: true } );
-
-					var object = new THREE.Mesh( geometry, material );
-					object.scale.multiplyScalar( 8 );
-					scene.add( object );
-
-				} );
-
-
-				var loader = new THREE.BinaryLoader();
-				loader.load( "obj/female02/Female02_bin.js", function( geometry, materials ) {
-
-					var object = new THREE.Mesh( geometry, new THREE.MeshFaceMaterial( materials ) );
-					object.position.x = -50;
-					object.position.y = -48;
-					object.scale.multiplyScalar( 0.45 );
-					scene.add( object );
-
-				} );
-
-				loader.load( "obj/male02/Male02_bin.js", function( geometry, materials ) {
-
-					var object = new THREE.Mesh( geometry, new THREE.MeshFaceMaterial( materials ) );
-					object.position.x = 50;
-					object.position.y = -48;
-					object.scale.multiplyScalar( 0.45 );
-					scene.add( object );
-
-				} );
-
-				// create box
-
-				var box = generateBox();
-				box.scale.multiplyScalar( 8 );
-				scene.add( box );
-
-			}
-
-			// -----------------------------
-
-			function generateBox() {
-
-				var object = new THREE.Object3D();
-
-				var mapHeight2 = THREE.ImageUtils.loadTexture( "obj/lightmap/rocks.jpg" );
-				mapHeight2.repeat.set( 3, 1.5 );
-				mapHeight2.wrapS = mapHeight2.wrapT = THREE.RepeatWrapping;
-				mapHeight2.anisotropy = 4;
-				mapHeight2.format = THREE.RGBFormat;
-
-				var mapHeight3 = THREE.ImageUtils.loadTexture( "textures/water.jpg" );
-				mapHeight3.repeat.set( 16, 8 );
-				mapHeight3.wrapS = mapHeight3.wrapT = THREE.RepeatWrapping;
-				mapHeight3.anisotropy = 4;
-				mapHeight3.format = THREE.RGBFormat;
-
-				var geoPlane = new THREE.PlaneBufferGeometry( 40, 20 );
-
-				var matPlane  = new THREE.MeshPhongMaterial( { color: 0xffffff, specular: 0x111111, shininess:  50, bumpMap: mapHeight2, bumpScale: 0.5 } );
-				var matPlane2 = new THREE.MeshPhongMaterial( { color: 0x331919, specular: 0x111111, shininess:  50, bumpMap: mapHeight2, bumpScale: 1 } );
-				var matPlane3 = new THREE.MeshPhongMaterial( { color: 0x00aaff, specular: 0xffffff, shininess: 200, bumpMap: mapHeight3, bumpScale: 1.2 } );
-				var matPlane4 = new THREE.MeshPhongMaterial( { color: 0xffffff, specular: 0x111111, shininess:  50, bumpMap: mapHeight3, bumpScale: 1 } );
-
-				// bottom
-
-				var mesh = new THREE.Mesh( geoPlane, matPlane3 );
-				mesh.position.z = -2;
-				mesh.position.y = -6;
-				mesh.rotation.x = -Math.PI/2;
-				object.add( mesh );
-
-				// top
-
-				var mesh = new THREE.Mesh( geoPlane, matPlane4 );
-				mesh.position.z = -2;
-				mesh.position.y = 6;
-				mesh.rotation.x = Math.PI/2;
-				object.add( mesh );
-
-				// back
-
-				var mesh = new THREE.Mesh( geoPlane, matPlane );
-				mesh.position.z = -4;
-				mesh.position.y = 0;
-				object.add( mesh );
-
-				// right
-
-				var mesh = new THREE.Mesh( geoPlane, matPlane );
-				mesh.position.z = 0;
-				mesh.position.y = 0;
-				mesh.position.x = 13;
-				mesh.rotation.y = -Math.PI/2;
-				//object.add( mesh );
-
-				// left
-
-				var mesh = new THREE.Mesh( geoPlane, matPlane );
-				mesh.position.z = 0;
-				mesh.position.y = 0;
-				mesh.position.x = -13;
-				mesh.rotation.y = Math.PI/2;
-				//object.add( mesh );
-
-				return object;
-
-			}
-
-			// -----------------------------
-
-			function onWindowResize( event ) {
-
-				windowHalfX = window.innerWidth / 2;
-				windowHalfY = window.innerHeight / 2;
-
-				WIDTH = window.innerWidth;
-				HEIGHT = window.innerHeight;
-
-				renderer.setSize( WIDTH, HEIGHT );
-
-				camera.aspect = WIDTH / HEIGHT;
-				camera.updateProjectionMatrix();
-
-			}
-
-			function onDocumentMouseMove( event ) {
-
-				mouseX = ( event.clientX - windowHalfX ) * 1;
-				mouseY = ( event.clientY - windowHalfY ) * 1;
-
-			}
-
-			// -----------------------------
-
-			function animate() {
-
-				requestAnimationFrame( animate );
-
-				render();
-				stats.update();
-
-			}
-
-			function render() {
-
-				// update lights
-
-				var time = Date.now() * 0.0005;
-				var x, y, z;
-
-				for ( var i = 0, il = lights.length; i < il; i ++ ) {
-
-					var light = lights[ i ];
-
-					if ( i > 0 ) {
-
-						x = Math.sin( time + i * 1.7 ) * 80;
-						y = Math.cos( time + i * 1.5 ) * 40;
-						z = Math.cos( time + i * 1.3 ) * 30;
-
-					} else {
-
-						x = Math.sin( time * 3 ) * 20;
-						y = 15;
-						z = Math.cos( time * 3 ) * 25 + 10;
-
-					}
-
-					light.position.set( x, y, z );
-
-				}
-
-				// update camera
-
-				var delta = clock.getDelta();
-
-				targetX = mouseX * .001;
-				targetY = mouseY * .001;
-
-				angle += 0.05 * ( targetX - angle );
-
-				camera.position.x = -Math.sin( angle ) * 150;
-				camera.position.z =  Math.cos( angle ) * 150;
-
-				camera.lookAt( target );
-
-				// render
-
-				renderer.render( scene, camera );
-
-			}
-
-		</script>
-	</body>
-
-</html>

src/core/BufferGeometry.js

@@ -353,14 +353,12 @@ THREE.BufferGeometry.prototype = {
 			direct.normalsNeedUpdate = geometry.normalsNeedUpdate;
 			direct.colorsNeedUpdate = geometry.colorsNeedUpdate;
 			direct.uvsNeedUpdate = geometry.uvsNeedUpdate;
-			direct.tangentsNeedUpdate = geometry.tangentsNeedUpdate;
 			direct.groupsNeedUpdate = geometry.groupsNeedUpdate;
 
 			geometry.verticesNeedUpdate = false;
 			geometry.normalsNeedUpdate = false;
 			geometry.colorsNeedUpdate = false;
 			geometry.uvsNeedUpdate = false;
-			geometry.tangentsNeedUpdate = false;
 			geometry.groupsNeedUpdate = false;
 
 			geometry = direct;
@@ -412,21 +410,6 @@ THREE.BufferGeometry.prototype = {
 
 		}
 
-		if ( geometry.tangentsNeedUpdate === true ) {
-
-			var attribute = this.attributes.tangent;
-
-			if ( attribute !== undefined ) {
-
-				attribute.copyVector4sArray( geometry.tangents );
-				attribute.needsUpdate = true;
-
-			}
-
-			geometry.tangentsNeedUpdate = false;
-
-		}
-
 		if ( geometry.lineDistancesNeedUpdate ) {
 
 			var attribute = this.attributes.lineDistance;
@@ -496,13 +479,6 @@ THREE.BufferGeometry.prototype = {
 
 		}
 
-		if ( geometry.tangents.length > 0 ) {
-
-			var tangents = new Float32Array( geometry.tangents.length * 4 );
-			this.addAttribute( 'tangent', new THREE.BufferAttribute( tangents, 4 ).copyVector4sArray( geometry.tangents ) );
-
-		}
-
 		if ( geometry.indices.length > 0 ) {
 
 			var TypeArray = geometry.vertices.length > 65535 ? Uint32Array : Uint16Array;
@@ -805,185 +781,7 @@ THREE.BufferGeometry.prototype = {
 
 	computeTangents: function () {
 
-		// based on http://www.terathon.com/code/tangent.html
-		// (per vertex tangents)
-
-		if ( this.index === undefined ||
-			 this.attributes.position === undefined ||
-			 this.attributes.normal === undefined ||
-			 this.attributes.uv === undefined ) {
-
-			console.warn( 'THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()' );
-			return;
-
-		}
-
-		var indices = this.index.array;
-		var positions = this.attributes.position.array;
-		var normals = this.attributes.normal.array;
-		var uvs = this.attributes.uv.array;
-
-		var nVertices = positions.length / 3;
-
-		if ( this.attributes.tangent === undefined ) {
-
-			this.addAttribute( 'tangent', new THREE.BufferAttribute( new Float32Array( 4 * nVertices ), 4 ) );
-
-		}
-
-		var tangents = this.attributes.tangent.array;
-
-		var tan1 = [], tan2 = [];
-
-		for ( var k = 0; k < nVertices; k ++ ) {
-
-			tan1[ k ] = new THREE.Vector3();
-			tan2[ k ] = new THREE.Vector3();
-
-		}
-
-		var vA = new THREE.Vector3(),
-			vB = new THREE.Vector3(),
-			vC = new THREE.Vector3(),
-
-			uvA = new THREE.Vector2(),
-			uvB = new THREE.Vector2(),
-			uvC = new THREE.Vector2(),
-
-			x1, x2, y1, y2, z1, z2,
-			s1, s2, t1, t2, r;
-
-		var sdir = new THREE.Vector3(), tdir = new THREE.Vector3();
-
-		function handleTriangle( a, b, c ) {
-
-			vA.fromArray( positions, a * 3 );
-			vB.fromArray( positions, b * 3 );
-			vC.fromArray( positions, c * 3 );
-
-			uvA.fromArray( uvs, a * 2 );
-			uvB.fromArray( uvs, b * 2 );
-			uvC.fromArray( uvs, c * 2 );
-
-			x1 = vB.x - vA.x;
-			x2 = vC.x - vA.x;
-
-			y1 = vB.y - vA.y;
-			y2 = vC.y - vA.y;
-
-			z1 = vB.z - vA.z;
-			z2 = vC.z - vA.z;
-
-			s1 = uvB.x - uvA.x;
-			s2 = uvC.x - uvA.x;
-
-			t1 = uvB.y - uvA.y;
-			t2 = uvC.y - uvA.y;
-
-			r = 1.0 / ( s1 * t2 - s2 * t1 );
-
-			sdir.set(
-				( t2 * x1 - t1 * x2 ) * r,
-				( t2 * y1 - t1 * y2 ) * r,
-				( t2 * z1 - t1 * z2 ) * r
-			);
-
-			tdir.set(
-				( s1 * x2 - s2 * x1 ) * r,
-				( s1 * y2 - s2 * y1 ) * r,
-				( s1 * z2 - s2 * z1 ) * r
-			);
-
-			tan1[ a ].add( sdir );
-			tan1[ b ].add( sdir );
-			tan1[ c ].add( sdir );
-
-			tan2[ a ].add( tdir );
-			tan2[ b ].add( tdir );
-			tan2[ c ].add( tdir );
-
-		}
-
-		var i, il;
-		var j, jl;
-		var iA, iB, iC;
-
-		if ( this.groups.length === 0 ) {
-
-			this.addGroup( 0, indices.length );
-
-		}
-
-		var groups = this.groups;
-
-		for ( j = 0, jl = groups.length; j < jl; ++ j ) {
-
-			var group = groups[ j ];
-
-			var start = group.start;
-			var count = group.count;
-
-			for ( i = start, il = start + count; i < il; i += 3 ) {
-
-				iA = indices[ i + 0 ];
-				iB = indices[ i + 1 ];
-				iC = indices[ i + 2 ];
-
-				handleTriangle( iA, iB, iC );
-
-			}
-
-		}
-
-		var tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3();
-		var n = new THREE.Vector3(), n2 = new THREE.Vector3();
-		var w, t, test;
-
-		function handleVertex( v ) {
-
-			n.fromArray( normals, v * 3 );
-			n2.copy( n );
-
-			t = tan1[ v ];
-
-			// Gram-Schmidt orthogonalize
-
-			tmp.copy( t );
-			tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
-
-			// Calculate handedness
-
-			tmp2.crossVectors( n2, t );
-			test = tmp2.dot( tan2[ v ] );
-			w = ( test < 0.0 ) ? - 1.0 : 1.0;
-
-			tangents[ v * 4 ] = tmp.x;
-			tangents[ v * 4 + 1 ] = tmp.y;
-			tangents[ v * 4 + 2 ] = tmp.z;
-			tangents[ v * 4 + 3 ] = w;
-
-		}
-
-		for ( j = 0, jl = groups.length; j < jl; ++ j ) {
-
-			var group = groups[ j ];
-
-			var start = group.start;
-			var count = group.count;
-
-			for ( i = start, il = start + count; i < il; i += 3 ) {
-
-				iA = indices[ i + 0 ];
-				iB = indices[ i + 1 ];
-				iC = indices[ i + 2 ];
-
-				handleVertex( iA );
-				handleVertex( iB );
-				handleVertex( iC );
-
-			}
-
-		}
+		console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
 
 	},
 
@@ -1084,10 +882,20 @@ THREE.BufferGeometry.prototype = {
 
 		data.data = { attributes: {} };
 
-		var attributes = this.attributes;
-		var groups = this.groups;
+		var index = this.index;
 
-		var boundingSphere = this.boundingSphere;
+		if ( index !== null ) {
+
+			var array = Array.prototype.slice.call( index.array );
+
+			data.data.index = {
+				type: index.array.constructor.name,
+				array: array
+			};
+
+		}
+
+		var attributes = this.attributes;
 
 		for ( var key in attributes ) {
 
@@ -1103,12 +911,16 @@ THREE.BufferGeometry.prototype = {
 
 		}
 
+		var groups = this.groups;
+
 		if ( groups.length > 0 ) {
 
 			data.data.groups = JSON.parse( JSON.stringify( groups ) );
 
 		}
 
+		var boundingSphere = this.boundingSphere;
+
 		if ( boundingSphere !== null ) {
 
 			data.data.boundingSphere = {

src/core/DirectGeometry.js

@@ -17,7 +17,6 @@ THREE.DirectGeometry = function () {
 	this.colors = [];
 	this.uvs = [];
 	this.uvs2 = [];
-	this.tangents = [];
 
 	this.groups = [];
 
@@ -37,7 +36,6 @@ THREE.DirectGeometry = function () {
 	this.normalsNeedUpdate = false;
 	this.colorsNeedUpdate = false;
 	this.uvsNeedUpdate = false;
-	this.tangentsNeedUpdate = false;
 	this.groupsNeedUpdate = false;
 
 };
@@ -52,21 +50,12 @@ THREE.DirectGeometry.prototype = {
 	computeFaceNormals: function () {
 
 		console.warn( 'THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.' );
-		return this;
 
 	},
 
 	computeVertexNormals: function () {
 
 		console.warn( 'THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.' );
-		return this;
-
-	},
-
-	computeTangents: function () {
-
-		console.warn( 'THREE.DirectGeometry: computeTangents() is not a method of this type of geometry.' );
-		return this;
 
 	},
 
@@ -124,8 +113,6 @@ THREE.DirectGeometry.prototype = {
 		var hasFaceVertexUv = faceVertexUvs[ 0 ] && faceVertexUvs[ 0 ].length > 0;
 		var hasFaceVertexUv2 = faceVertexUvs[ 1 ] && faceVertexUvs[ 1 ].length > 0;
 
-		var hasTangents = geometry.hasTangents;
-
 		// morphs
 
 		var morphTargets = geometry.morphTargets;
@@ -242,26 +229,6 @@ THREE.DirectGeometry.prototype = {
 
 			}
 
-			// tangents
-
-			if ( hasTangents === true ) {
-
-				var vertexTangents = face.vertexTangents;
-
-				if ( vertexTangents.length === 3 ) {
-
-					this.tangents.push( vertexTangents[ 0 ], vertexTangents[ 1 ], vertexTangents[ 2 ] );
-
-				} else {
-
-					console.warn( 'THREE.DirectGeometry.fromGeometry(): Undefined tangents ', i );
-
-					this.tangents.push( new THREE.Vector4(), new THREE.Vector4(), new THREE.Vector4() );
-
-				}
-
-			}
-
 			// morphs
 
 			for ( var j = 0; j < morphTargetsLength; j ++ ) {
@@ -302,7 +269,6 @@ THREE.DirectGeometry.prototype = {
 		this.normalsNeedUpdate = geometry.normalsNeedUpdate;
 		this.colorsNeedUpdate = geometry.colorsNeedUpdate;
 		this.uvsNeedUpdate = geometry.uvsNeedUpdate;
-		this.tangentsNeedUpdate = geometry.tangentsNeedUpdate;
 		this.groupsNeedUpdate = geometry.groupsNeedUpdate;
 
 		return this;

src/core/Face3.js

@@ -15,8 +15,6 @@ THREE.Face3 = function ( a, b, c, normal, color, materialIndex ) {
 	this.color = color instanceof THREE.Color ? color : new THREE.Color();
 	this.vertexColors = Array.isArray( color ) ? color : [];
 
-	this.vertexTangents = [];
-
 	this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
 
 };
@@ -54,12 +52,6 @@ THREE.Face3.prototype = {
 
 		}
 
-		for ( var i = 0, il = source.vertexTangents.length; i < il; i ++ ) {
-
-			this.vertexTangents[ i ] = source.vertexTangents[ i ].clone();
-
-		}
-
 		return this;
 
 	}

src/core/Geometry.js

@@ -33,15 +33,12 @@ THREE.Geometry = function () {
 	this.boundingBox = null;
 	this.boundingSphere = null;
 
-	this.hasTangents = false;
-
 	// update flags
 
 	this.verticesNeedUpdate = false;
 	this.elementsNeedUpdate = false;
 	this.uvsNeedUpdate = false;
 	this.normalsNeedUpdate = false;
-	this.tangentsNeedUpdate = false;
 	this.colorsNeedUpdate = false;
 	this.lineDistancesNeedUpdate = false;
 	this.groupsNeedUpdate = false;
@@ -223,15 +220,12 @@ THREE.Geometry.prototype = {
 		var colors = attributes.color !== undefined ? attributes.color.array : undefined;
 		var uvs = attributes.uv !== undefined ? attributes.uv.array : undefined;
 		var uvs2 = attributes.uv2 !== undefined ? attributes.uv2.array : undefined;
-		var tangents = attributes.tangent !== undefined ? attributes.tangent.array : undefined;
 
 		if ( uvs2 !== undefined ) this.faceVertexUvs[ 1 ] = [];
-		if ( tangents !== undefined ) this.hasTangents = true;
 
 		var tempNormals = [];
 		var tempUVs = [];
 		var tempUVs2 = [];
-		var tempTangents = [];
 
 		for ( var i = 0, j = 0, k = 0; i < vertices.length; i += 3, j += 2, k += 4 ) {
 
@@ -261,12 +255,6 @@ THREE.Geometry.prototype = {
 
 			}
 
-			if ( tangents !== undefined ) {
-
-				tempTangents.push( new THREE.Vector4( tangents[ k ], tangents[ k + 1 ], tangents[ k + 2 ], tangents[ k + 3 ] ) );
-
-			}
-
 		}
 
 		var addFace = function ( a, b, c ) {
@@ -290,12 +278,6 @@ THREE.Geometry.prototype = {
 
 			}
 
-			if ( tangents !== undefined ) {
-
-				face.vertexTangents.push( tempTangents[ a ].clone(), tempTangents[ b ].clone(), tempTangents[ c ].clone() );
-
-			}
-
 		};
 
 		if ( indices !== undefined ) {
@@ -617,106 +599,7 @@ THREE.Geometry.prototype = {
 
 	computeTangents: function () {
 
-		// based on http://www.terathon.com/code/tangent.html
-		// tangents go to vertices
-
-		var f, fl, v, vl, i, vertexIndex,
-			face, uv, vA, vB, vC, uvA, uvB, uvC,
-			x1, x2, y1, y2, z1, z2,
-			s1, s2, t1, t2, r, t, test,
-			tan1 = [], tan2 = [],
-			sdir = new THREE.Vector3(), tdir = new THREE.Vector3(),
-			tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3(),
-			n = new THREE.Vector3(), w;
-
-		for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
-
-			tan1[ v ] = new THREE.Vector3();
-			tan2[ v ] = new THREE.Vector3();
-
-		}
-
-		function handleTriangle( context, a, b, c, ua, ub, uc ) {
-
-			vA = context.vertices[ a ];
-			vB = context.vertices[ b ];
-			vC = context.vertices[ c ];
-
-			uvA = uv[ ua ];
-			uvB = uv[ ub ];
-			uvC = uv[ uc ];
-
-			x1 = vB.x - vA.x;
-			x2 = vC.x - vA.x;
-			y1 = vB.y - vA.y;
-			y2 = vC.y - vA.y;
-			z1 = vB.z - vA.z;
-			z2 = vC.z - vA.z;
-
-			s1 = uvB.x - uvA.x;
-			s2 = uvC.x - uvA.x;
-			t1 = uvB.y - uvA.y;
-			t2 = uvC.y - uvA.y;
-
-			r = 1.0 / ( s1 * t2 - s2 * t1 );
-			sdir.set( ( t2 * x1 - t1 * x2 ) * r,
-					  ( t2 * y1 - t1 * y2 ) * r,
-					  ( t2 * z1 - t1 * z2 ) * r );
-			tdir.set( ( s1 * x2 - s2 * x1 ) * r,
-					  ( s1 * y2 - s2 * y1 ) * r,
-					  ( s1 * z2 - s2 * z1 ) * r );
-
-			tan1[ a ].add( sdir );
-			tan1[ b ].add( sdir );
-			tan1[ c ].add( sdir );
-
-			tan2[ a ].add( tdir );
-			tan2[ b ].add( tdir );
-			tan2[ c ].add( tdir );
-
-		}
-
-		for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
-
-			face = this.faces[ f ];
-			uv = this.faceVertexUvs[ 0 ][ f ]; // use UV layer 0 for tangents
-
-			handleTriangle( this, face.a, face.b, face.c, 0, 1, 2 );
-
-		}
-
-		var faceIndex = [ 'a', 'b', 'c', 'd' ];
-
-		for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
-
-			face = this.faces[ f ];
-
-			for ( i = 0; i < Math.min( face.vertexNormals.length, 3 ); i ++ ) {
-
-				n.copy( face.vertexNormals[ i ] );
-
-				vertexIndex = face[ faceIndex[ i ] ];
-
-				t = tan1[ vertexIndex ];
-
-				// Gram-Schmidt orthogonalize
-
-				tmp.copy( t );
-				tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
-
-				// Calculate handedness
-
-				tmp2.crossVectors( face.vertexNormals[ i ], t );
-				test = tmp2.dot( tan2[ vertexIndex ] );
-				w = ( test < 0.0 ) ? - 1.0 : 1.0;
-
-				face.vertexTangents[ i ] = new THREE.Vector4( tmp.x, tmp.y, tmp.z, w );
-
-			}
-
-		}
-
-		this.hasTangents = true;
+		console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
 
 	},
 

src/extras/geometries/SphereGeometry.js

@@ -4,8 +4,6 @@
 
 THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
 
-	console.log( 'THREE.SphereGeometry: Consider using THREE.SphereBufferGeometry for lower memory footprint.' );
-
 	THREE.Geometry.call( this );
 
 	this.type = 'SphereGeometry';
@@ -20,94 +18,7 @@ THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStar
 		thetaLength: thetaLength
 	};
 
-	radius = radius || 50;
-
-	widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
-	heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
-
-	phiStart = phiStart !== undefined ? phiStart : 0;
-	phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
-
-	thetaStart = thetaStart !== undefined ? thetaStart : 0;
-	thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
-
-	var x, y, vertices = [], uvs = [];
-
-	for ( y = 0; y <= heightSegments; y ++ ) {
-
-		var verticesRow = [];
-		var uvsRow = [];
-
-		for ( x = 0; x <= widthSegments; x ++ ) {
-
-			var u = x / widthSegments;
-			var v = y / heightSegments;
-
-			var vertex = new THREE.Vector3();
-			vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
-			vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
-			vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
-
-			this.vertices.push( vertex );
-
-			verticesRow.push( this.vertices.length - 1 );
-			uvsRow.push( new THREE.Vector2( u, 1 - v ) );
-
-		}
-
-		vertices.push( verticesRow );
-		uvs.push( uvsRow );
-
-	}
-
-	for ( y = 0; y < heightSegments; y ++ ) {
-
-		for ( x = 0; x < widthSegments; x ++ ) {
-
-			var v1 = vertices[ y ][ x + 1 ];
-			var v2 = vertices[ y ][ x ];
-			var v3 = vertices[ y + 1 ][ x ];
-			var v4 = vertices[ y + 1 ][ x + 1 ];
-
-			var n1 = this.vertices[ v1 ].clone().normalize();
-			var n2 = this.vertices[ v2 ].clone().normalize();
-			var n3 = this.vertices[ v3 ].clone().normalize();
-			var n4 = this.vertices[ v4 ].clone().normalize();
-
-			var uv1 = uvs[ y ][ x + 1 ].clone();
-			var uv2 = uvs[ y ][ x ].clone();
-			var uv3 = uvs[ y + 1 ][ x ].clone();
-			var uv4 = uvs[ y + 1 ][ x + 1 ].clone();
-
-			if ( Math.abs( this.vertices[ v1 ].y ) === radius ) {
-
-				uv1.x = ( uv1.x + uv2.x ) / 2;
-				this.faces.push( new THREE.Face3( v1, v3, v4, [ n1, n3, n4 ] ) );
-				this.faceVertexUvs[ 0 ].push( [ uv1, uv3, uv4 ] );
-
-			} else if ( Math.abs( this.vertices[ v3 ].y ) === radius ) {
-
-				uv3.x = ( uv3.x + uv4.x ) / 2;
-				this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
-				this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
-
-			} else {
-
-				this.faces.push( new THREE.Face3( v1, v2, v4, [ n1, n2, n4 ] ) );
-				this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv4 ] );
-
-				this.faces.push( new THREE.Face3( v2, v3, v4, [ n2.clone(), n3, n4.clone() ] ) );
-				this.faceVertexUvs[ 0 ].push( [ uv2.clone(), uv3, uv4.clone() ] );
-
-			}
-
-		}
-
-	}
-
-	this.computeFaceNormals();
-
-	this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+	this.fromBufferGeometry( new THREE.SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) );
 
 };
 

src/extras/helpers/VertexTangentsHelper.js

@@ -1,144 +0,0 @@
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author WestLangley / http://github.com/WestLangley
-*/
-
-THREE.VertexTangentsHelper = function ( object, size, hex, linewidth ) {
-
-	this.object = object;
-
-	this.size = ( size !== undefined ) ? size : 1;
-
-	var color = ( hex !== undefined ) ? hex : 0x0000ff;
-
-	var width = ( linewidth !== undefined ) ? linewidth : 1;
-
-	//
-
-	var nTangents = 0;
-
-	var objGeometry = this.object.geometry;
-
-	if ( objGeometry instanceof THREE.Geometry ) {
-
-		nTangents = objGeometry.faces.length * 3;
-
-	} else if ( objGeometry instanceof THREE.BufferGeometry ) {
-
-		nTangents = objGeometry.attributes.tangent.count
-
-	}
-
-	//
-
-	var geometry = new THREE.BufferGeometry();
-
-	var positions = new THREE.Float32Attribute( nTangents * 2 * 3, 3 );
-
-	geometry.addAttribute( 'position', positions );
-
-	THREE.LineSegments.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ) );
-
-	//
-
-	this.matrixAutoUpdate = false;
-
-	this.update();
-
-};
-
-THREE.VertexTangentsHelper.prototype = Object.create( THREE.LineSegments.prototype );
-THREE.VertexTangentsHelper.prototype.constructor = THREE.VertexTangentsHelper;
-
-THREE.VertexTangentsHelper.prototype.update = ( function ( object ) {
-
-	var v1 = new THREE.Vector3();
-	var v2 = new THREE.Vector3();
-
-	return function() {
-
-		var keys = [ 'a', 'b', 'c' ];
-
-		this.object.updateMatrixWorld( true );
-
-		var matrixWorld = this.object.matrixWorld;
-
-		var position = this.geometry.attributes.position;
-
-		//
-
-		var objGeometry = this.object.geometry;
-
-		if ( objGeometry instanceof THREE.Geometry ) {
-
-			var vertices = objGeometry.vertices;
-
-			var faces = objGeometry.faces;
-
-			var idx = 0;
-
-			for ( var i = 0, l = faces.length; i < l; i ++ ) {
-
-				var face = faces[ i ];
-
-				for ( var j = 0, jl = face.vertexTangents.length; j < jl; j ++ ) {
-
-					var vertex = vertices[ face[ keys[ j ] ] ];
-
-					var tangent = face.vertexTangents[ j ];
-
-					v1.copy( vertex ).applyMatrix4( matrixWorld );
-
-					v2.set( tangent.x, tangent.y, tangent.z ); // tangent.w used for bitangents only
-
-					v2.transformDirection( matrixWorld ).multiplyScalar( this.size ).add( v1 );
-
-					position.setXYZ( idx, v1.x, v1.y, v1.z );
-
-					idx = idx + 1;
-
-					position.setXYZ( idx, v2.x, v2.y, v2.z );
-
-					idx = idx + 1;
-
-				}
-
-			}
-
-		} else if ( objGeometry instanceof THREE.BufferGeometry ) {
-
-			var objPos = objGeometry.attributes.position;
-
-			var objTan = objGeometry.attributes.tangent;
-
-			var idx = 0;
-
-			// for simplicity, ignore index and drawcalls, and render every tangent
-
-			for ( var j = 0, jl = objPos.count; j < jl; j ++ ) {
-
-				v1.set( objPos.getX( j ), objPos.getY( j ), objPos.getZ( j ) ).applyMatrix4( matrixWorld );
-
-				v2.set( objTan.getX( j ), objTan.getY( j ), objTan.getZ( j ) ); // tangent.w used for bitangents only
-
-				v2.transformDirection( matrixWorld ).multiplyScalar( this.size ).add( v1 );
-
-				position.setXYZ( idx, v1.x, v1.y, v1.z );
-
-				idx = idx + 1;
-
-				position.setXYZ( idx, v2.x, v2.y, v2.z );
-
-				idx = idx + 1;
-
-			}
-
-		}
-
-		position.needsUpdate = true;
-
-		return this;
-
-	}
-
-}() );

src/lights/AreaLight.js

@@ -1,56 +0,0 @@
-/**
- * @author MPanknin / http://www.redplant.de/
- * @author alteredq / http://alteredqualia.com/
- * @author prafullit
- */
-
-THREE.AreaLight = function ( color, intensity ) {
-
-	THREE.Light.call( this, color );
-
-	this.type = 'AreaLight';
-
-	this.normal = new THREE.Vector3( 0, - 1, 0 );
-	this.right = new THREE.Vector3( 1, 0, 0 );
-
-	this.intensity = ( intensity !== undefined ) ? intensity : 1;
-
-	this.width = 1.0;
-	this.height = 1.0;
-
-	this.constantAttenuation = 1.5;
-	this.linearAttenuation = 0.5;
-	this.quadraticAttenuation = 0.1;
-
-};
-
-THREE.AreaLight.prototype = Object.create( THREE.Light.prototype );
-THREE.AreaLight.prototype.constructor = THREE.AreaLight;
-
-THREE.AreaLight.prototype.copy = function ( source ) {
-
-	THREE.Light.prototype.copy.call( this, source );
-
-	this.intensity = source.intensity;
-	this.normal.copy( source.normal );
-	this.right.copy( source.right );
-	this.width = source.width;
-	this.height = source.height;
-	this.constantAttenuation = source.constantAttenuation;
-	this.linearAttenuation = source.linearAttenuation;
-	this.quadraticAttenuation = source.quadraticAttenuation;
-
-	return this;
-
-};
-
-THREE.AreaLight.prototype.toJSON = function ( meta ) {
-
-	var data = THREE.Object3D.prototype.toJSON.call( this, meta );
-
-	data.object.color = this.color.getHex();
-	data.object.intensity = this.intensity;
-
-	return data;
-
-};

src/loaders/BufferGeometryLoader.js

@@ -36,6 +36,15 @@ THREE.BufferGeometryLoader.prototype = {
 
 		var geometry = new THREE.BufferGeometry();
 
+		var index = json.data.index;
+
+		if ( index !== undefined ) {
+
+			var typedArray = new self[ index.type ]( index.array );
+			geometry.addIndex( new THREE.BufferAttribute( typedArray, 1 ) );
+
+		}
+
 		var attributes = json.data.attributes;
 
 		for ( var key in attributes ) {

src/loaders/ImageLoader.js

@@ -56,15 +56,13 @@ THREE.ImageLoader.prototype = {
 
 		}
 
-		if ( onError !== undefined ) {
+		image.addEventListener( 'error', function ( event ) {
 
-			image.addEventListener( 'error', function ( event ) {
+			if ( onError ) onError( event );
 
-				onError( event );
+			scope.manager.itemError( url );
 
-			}, false );
-
-		}
+		}, false );
 
 		if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
 

src/loaders/JSONLoader.js

@@ -535,12 +535,6 @@ THREE.JSONLoader.prototype = {
 
 			var materials = THREE.Loader.prototype.initMaterials( json.materials, texturePath, this.crossOrigin );
 
-			if ( THREE.Loader.prototype.needsTangents( materials ) ) {
-
-				geometry.computeTangents();
-
-			}
-
 			return { geometry: geometry, materials: materials };
 
 		}

src/loaders/Loader.js

@@ -42,20 +42,6 @@ THREE.Loader.prototype = {
 
 	},
 
-	needsTangents: function ( materials ) {
-
-		for ( var i = 0, il = materials.length; i < il; i ++ ) {
-
-			var m = materials[ i ];
-
-			if ( m instanceof THREE.ShaderMaterial ) return true;
-
-		}
-
-		return false;
-
-	},
-
 	createMaterial: ( function () {
 
 		var imageLoader;

src/loaders/LoadingManager.js

@@ -8,6 +8,7 @@ THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
 
 	var isLoading = false, itemsLoaded = 0, itemsTotal = 0;
 
+	this.onStart = undefined;
 	this.onLoad = onLoad;
 	this.onProgress = onProgress;
 	this.onError = onError;
@@ -54,6 +55,16 @@ THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
 
 	};
 
+	this.itemError = function ( url ) {
+
+		if ( scope.onError !== undefined ) {
+
+			scope.onError( url );
+
+		}
+
+	};
+
 };
 
 THREE.DefaultLoadingManager = new THREE.LoadingManager();

src/loaders/ObjectLoader.js

@@ -260,6 +260,15 @@ THREE.ObjectLoader.prototype = {
 
 						break;
 
+					case 'TextGeometry':
+
+						geometry = new THREE.TextGeometry(
+							data.text,
+							data.data
+						);
+
+						break;
+
 					case 'BufferGeometry':
 
 						geometry = bufferGeometryLoader.parse( data );
@@ -272,14 +281,11 @@ THREE.ObjectLoader.prototype = {
 
 						break;
 
-					case 'TextGeometry':
+					default:
 
-						geometry = new THREE.TextGeometry(
-							data.text,
-							data.data
-						);
+						console.warn( 'THREE.ObjectLoader: Unsupported geometry type "' + data.type + '"' );
 
-						break;
+						continue;
 
 				}
 
@@ -449,6 +455,7 @@ THREE.ObjectLoader.prototype = {
 
 				if ( data.name !== undefined ) texture.name = data.name;
 				if ( data.mapping !== undefined ) texture.mapping = parseConstant( data.mapping );
+				if ( data.offset !== undefined ) texture.offset = new THREE.Vector2( data.offset[ 0 ], data.offset[ 1 ] );
 				if ( data.repeat !== undefined ) texture.repeat = new THREE.Vector2( data.repeat[ 0 ], data.repeat[ 1 ] );
 				if ( data.minFilter !== undefined ) texture.minFilter = parseConstant( data.minFilter );
 				if ( data.magFilter !== undefined ) texture.magFilter = parseConstant( data.magFilter );
@@ -528,13 +535,6 @@ THREE.ObjectLoader.prototype = {
 
 					break;
 
-
-				case 'AreaLight':
-
-					object = new THREE.AreaLight( data.color, data.intensity );
-
-					break;
-
 				case 'DirectionalLight':
 
 					object = new THREE.DirectionalLight( data.color, data.intensity );
@@ -565,6 +565,12 @@ THREE.ObjectLoader.prototype = {
 
 					break;
 
+				case 'LOD':
+
+					object = new THREE.LOD();
+
+					break;
+
 				case 'Line':
 
 					object = new THREE.Line( getGeometry( data.geometry ), getMaterial( data.material ), data.mode );
@@ -650,6 +656,25 @@ THREE.ObjectLoader.prototype = {
 
 			}
 
+			if ( data.type === 'LOD' ) {
+
+				var levels = data.levels;
+
+				for ( var l = 0; l < levels.length; l ++ ) {
+
+					var level = levels[ l ];
+					var child = object.getObjectByProperty( 'uuid', level.object );
+
+					if ( child !== undefined ) {
+
+						object.addLevel( child, level.distance );
+
+					}
+
+				}
+
+			}
+
 			return object;
 
 		}

src/loaders/XHRLoader.js

@@ -57,15 +57,13 @@ THREE.XHRLoader.prototype = {
 
 		}
 
-		if ( onError !== undefined ) {
+		request.addEventListener( 'error', function ( event ) {
 
-			request.addEventListener( 'error', function ( event ) {
+			if ( onError ) onError( event );
 
-				onError( event );
+			scope.manager.itemError( url );
 
-			}, false );
-
-		}
+		}, false );
 
 		if ( this.crossOrigin !== undefined ) request.crossOrigin = this.crossOrigin;
 		if ( this.responseType !== undefined ) request.responseType = this.responseType;

src/math/Quaternion.js

@@ -121,42 +121,44 @@ THREE.Quaternion.prototype = {
 		var s2 = Math.sin( euler._y / 2 );
 		var s3 = Math.sin( euler._z / 2 );
 
-		if ( euler.order === 'XYZ' ) {
+		var order = euler.order;
+
+		if ( order === 'XYZ' ) {
 
 			this._x = s1 * c2 * c3 + c1 * s2 * s3;
 			this._y = c1 * s2 * c3 - s1 * c2 * s3;
 			this._z = c1 * c2 * s3 + s1 * s2 * c3;
 			this._w = c1 * c2 * c3 - s1 * s2 * s3;
 
-		} else if ( euler.order === 'YXZ' ) {
+		} else if ( order === 'YXZ' ) {
 
 			this._x = s1 * c2 * c3 + c1 * s2 * s3;
 			this._y = c1 * s2 * c3 - s1 * c2 * s3;
 			this._z = c1 * c2 * s3 - s1 * s2 * c3;
 			this._w = c1 * c2 * c3 + s1 * s2 * s3;
 
-		} else if ( euler.order === 'ZXY' ) {
+		} else if ( order === 'ZXY' ) {
 
 			this._x = s1 * c2 * c3 - c1 * s2 * s3;
 			this._y = c1 * s2 * c3 + s1 * c2 * s3;
 			this._z = c1 * c2 * s3 + s1 * s2 * c3;
 			this._w = c1 * c2 * c3 - s1 * s2 * s3;
 
-		} else if ( euler.order === 'ZYX' ) {
+		} else if ( order === 'ZYX' ) {
 
 			this._x = s1 * c2 * c3 - c1 * s2 * s3;
 			this._y = c1 * s2 * c3 + s1 * c2 * s3;
 			this._z = c1 * c2 * s3 - s1 * s2 * c3;
 			this._w = c1 * c2 * c3 + s1 * s2 * s3;
 
-		} else if ( euler.order === 'YZX' ) {
+		} else if ( order === 'YZX' ) {
 
 			this._x = s1 * c2 * c3 + c1 * s2 * s3;
 			this._y = c1 * s2 * c3 + s1 * c2 * s3;
 			this._z = c1 * c2 * s3 - s1 * s2 * c3;
 			this._w = c1 * c2 * c3 - s1 * s2 * s3;
 
-		} else if ( euler.order === 'XZY' ) {
+		} else if ( order === 'XZY' ) {
 
 			this._x = s1 * c2 * c3 - c1 * s2 * s3;
 			this._y = c1 * s2 * c3 - s1 * c2 * s3;

src/objects/LOD.js

@@ -8,6 +8,8 @@ THREE.LOD = function () {
 
 	THREE.Object3D.call( this );
 
+	this.type = 'LOD';
+
 	Object.defineProperties( this, {
 		levels: {
 			enumerable: true,
@@ -149,3 +151,26 @@ THREE.LOD.prototype.copy = function ( source ) {
 	return this;
 
 };
+
+THREE.LOD.prototype.toJSON = function ( meta ) {
+
+	var data = THREE.Object3D.prototype.toJSON.call( this, meta );
+
+	data.object.levels = [];
+
+	var levels = this.levels;
+
+	for ( var i = 0, l = levels.length; i < l; i ++ ) {
+
+		var level = levels[ i ];
+
+		data.object.levels.push( {
+			object: level.object.uuid,
+			distance: level.distance
+		} );
+
+	}
+
+	return data;
+
+};

src/objects/Mesh.js

@@ -69,6 +69,29 @@ THREE.Mesh.prototype.raycast = ( function () {
 	var tempB = new THREE.Vector3();
 	var tempC = new THREE.Vector3();
 
+	var uvA = new THREE.Vector2();
+	var uvB = new THREE.Vector2();
+	var uvC = new THREE.Vector2();
+
+	var barycoord = new THREE.Vector3();
+
+	var intersectionPoint = new THREE.Vector3();
+	var intersectionPointWorld = new THREE.Vector3();
+
+	function uvIntersection( point, p1, p2, p3, uv1, uv2, uv3 ) {
+
+		THREE.Triangle.barycoordFromPoint( point, p1, p2, p3, barycoord );
+
+		uv1.multiplyScalar( barycoord.x );
+		uv2.multiplyScalar( barycoord.y );
+		uv3.multiplyScalar( barycoord.z );
+
+		uv1.add( uv2 ).add( uv3 );
+
+		return uv1.clone();
+
+	}
+
 	return function raycast( raycaster, intersects ) {
 
 		var geometry = this.geometry;
@@ -145,26 +168,38 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 						if ( material.side === THREE.BackSide ) {
 
-							var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );
+							if ( ray.intersectTriangle( vC, vB, vA, true, intersectionPoint ) === null ) continue;
 
 						} else {
 
-							var intersectionPoint = ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
+							if ( ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
 
 						}
 
-						if ( intersectionPoint === null ) continue;
-
-						intersectionPoint.applyMatrix4( this.matrixWorld );
+						intersectionPointWorld.copy( intersectionPoint );
+						intersectionPointWorld.applyMatrix4( this.matrixWorld );
 
-						var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+						var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
 
 						if ( distance < raycaster.near || distance > raycaster.far ) continue;
 
+						var uv;
+
+						if ( attributes.uv !== undefined ) {
+
+							var uvs = attributes.uv.array;
+							uvA.fromArray( uvs, a * 2 );
+							uvB.fromArray( uvs, b * 2 );
+							uvC.fromArray( uvs, c * 2 );
+							uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+
+						}
+
 						intersects.push( {
 
 							distance: distance,
-							point: intersectionPoint,
+							point: intersectionPointWorld.clone(),
+							uv: uv,
 							face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
 							faceIndex: Math.floor( i / 3 ), // triangle number in indices buffer semantics
 							object: this
@@ -187,22 +222,33 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 					if ( material.side === THREE.BackSide ) {
 
-						var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );
+						if ( ray.intersectTriangle( vC, vB, vA, true, intersectionPoint ) === null ) continue;
 
 					} else {
 
-						var intersectionPoint = ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
+						if ( ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
 
 					}
 
-					if ( intersectionPoint === null ) continue;
+					intersectionPointWorld.copy( intersectionPoint );
+					intersectionPointWorld.applyMatrix4( this.matrixWorld );
 
-					intersectionPoint.applyMatrix4( this.matrixWorld );
-
-					var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+					var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
 
 					if ( distance < raycaster.near || distance > raycaster.far ) continue;
 
+					var uv;
+
+					if ( attributes.uv !== undefined ) {
+
+						var uvs = attributes.uv.array;
+						uvA.fromArray( uvs, i );
+						uvB.fromArray( uvs, i + 2 );
+						uvC.fromArray( uvs, i + 4 );
+						uv = uvIntersection( intersectionPoint, vA, vB, vC, uvA, uvB, uvC );
+
+					}
+
 					a = i / 3;
 					b = a + 1;
 					c = a + 2;
@@ -210,7 +256,8 @@ THREE.Mesh.prototype.raycast = ( function () {
 					intersects.push( {
 
 						distance: distance,
-						point: intersectionPoint,
+						point: intersectionPointWorld.clone(),
+						uv: uv,
 						face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
 						index: a, // triangle number in positions buffer semantics
 						object: this
@@ -275,26 +322,38 @@ THREE.Mesh.prototype.raycast = ( function () {
 
 				if ( faceMaterial.side === THREE.BackSide ) {
 
-					var intersectionPoint = ray.intersectTriangle( c, b, a, true );
+					if ( ray.intersectTriangle( c, b, a, true, intersectionPoint ) === null ) continue;
 
 				} else {
 
-					var intersectionPoint = ray.intersectTriangle( a, b, c, faceMaterial.side !== THREE.DoubleSide );
+					if ( ray.intersectTriangle( a, b, c, faceMaterial.side !== THREE.DoubleSide, intersectionPoint ) === null ) continue;
 
 				}
 
-				if ( intersectionPoint === null ) continue;
-
-				intersectionPoint.applyMatrix4( this.matrixWorld );
+				intersectionPointWorld.copy( intersectionPoint );
+				intersectionPointWorld.applyMatrix4( this.matrixWorld );
 
-				var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+				var distance = raycaster.ray.origin.distanceTo( intersectionPointWorld );
 
 				if ( distance < raycaster.near || distance > raycaster.far ) continue;
 
+				var uv;
+
+				if ( geometry.faceVertexUvs[ 0 ].length > 0 ) {
+
+					var uvs = geometry.faceVertexUvs[ 0 ][ f ];
+					uvA.copy( uvs[ 0 ] );
+					uvB.copy( uvs[ 1 ] );
+					uvC.copy( uvs[ 2 ] );
+					uv = uvIntersection( intersectionPoint, a, b, c, uvA, uvB, uvC );
+
+				}
+
 				intersects.push( {
 
 					distance: distance,
-					point: intersectionPoint,
+					point: intersectionPointWorld.clone(),
+					uv: uv,
 					face: face,
 					faceIndex: f,
 					object: this

src/renderers/WebGLRenderer.js

@@ -872,10 +872,6 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 				renderer.renderInstances( geometry );
 
-			} else if ( position instanceof THREE.InterleavedBufferAttribute ) {
-
-				renderer.render( 0, position.data.count );
-
 			} else {
 
 				renderer.render( group.start, group.count );

src/renderers/webgl/WebGLObjects.js

@@ -191,13 +191,29 @@ THREE.WebGLObjects = function ( gl, properties, info ) {
 
 	function checkEdge( edges, a, b ) {
 
-		var hash = a < b ? a + '_' + b : b + '_' + a;
+		if ( a > b ) {
 
-		if ( edges.hasOwnProperty( hash ) ) return false;
+			var tmp = a;
+			a = b;
+			b = tmp;
 
-		edges[ hash ] = 1;
+		}
+
+		var list = edges[ a ];
+
+		if ( list === undefined ) {
+
+			edges[ a ] = [ b ];
+			return true;
+
+		} else if ( list.indexOf( b ) === -1 ) {
+
+			list.push( b );
+			return true;
+
+		}
 
-		return true;
+		return false;
 
 	}
 

src/textures/Texture.js

@@ -185,6 +185,83 @@ THREE.Texture.prototype = {
 
 		this.dispatchEvent( { type: 'dispose' } );
 
+	},
+
+	transformUv: function ( uv ) {
+
+		if ( this.mapping !== THREE.UVMapping )  return;
+
+		uv.multiply( this.repeat );
+		uv.add( this.offset );
+
+		if ( uv.x < 0 || uv.x > 1 ) {
+
+			switch ( this.wrapS ) {
+
+				case THREE.RepeatWrapping:
+
+					uv.x = uv.x - Math.floor( uv.x );
+					break;
+
+				case THREE.ClampToEdgeWrapping:
+
+					uv.x = uv.x < 0 ? 0 : 1;
+					break;
+
+				case THREE.MirroredRepeatWrapping:
+
+					if ( Math.abs( Math.floor( uv.x ) % 2 ) === 1 ) {
+
+						uv.x = Math.ceil( uv.x ) - uv.x;
+
+					} else {
+
+						uv.x = uv.x - Math.floor( uv.x );
+
+					}
+					break;
+
+			}
+
+		}
+
+		if ( uv.y < 0 || uv.y > 1 ) {
+
+			switch ( this.wrapT ) {
+
+				case THREE.RepeatWrapping:
+
+					uv.y = uv.y - Math.floor( uv.y );
+					break;
+
+				case THREE.ClampToEdgeWrapping:
+
+					uv.y = uv.y < 0 ? 0 : 1;
+					break;
+
+				case THREE.MirroredRepeatWrapping:
+
+					if ( Math.abs( Math.floor( uv.y ) % 2 ) === 1 ) {
+
+						uv.y = Math.ceil( uv.y ) - uv.y;
+
+					} else {
+
+						uv.y = uv.y - Math.floor( uv.y );
+
+					}
+					break;
+
+			}
+
+		}
+
+		if ( this.flipY ) {
+
+			uv.y = 1 - uv.y;
+
+		}
+
 	}
 
 };

test/unit/lights/AreaLight.tests.js

@@ -1,28 +0,0 @@
-(function () {
-
-	'use strict';
-
-	var lights;
-
-	QUnit.module( "Lights - AreaLight", {
-
-		beforeEach: function() {
-
-			lights = [
-
-				new THREE.AreaLight( 0xaaaaaa ),
-				new THREE.AreaLight( 0xaaaaaa, 0.7 ),
-
-			];
-
-		}
-
-	});
-
-	QUnit.test( "standard light tests", function( assert ) {
-
-		runStdLightTests( assert, lights );
-
-	});
-
-})();

test/unit/unittests_three.html

@@ -39,7 +39,6 @@
   <script src="geometry/EdgesGeometry.js"></script>
   <script src="extras/ImageUtils.test.js"></script>
   <script src="lights/AmbientLight.tests.js"></script>
-  <script src="lights/AreaLight.tests.js"></script>
   <script src="lights/DirectionalLight.tests.js"></script>
   <script src="lights/HemisphereLight.tests.js"></script>
   <script src="lights/PointLight.tests.js"></script>

utils/build/includes/common.json

@@ -50,7 +50,6 @@
 	"src/cameras/PerspectiveCamera.js",
 	"src/lights/Light.js",
 	"src/lights/AmbientLight.js",
-	"src/lights/AreaLight.js",
 	"src/lights/DirectionalLight.js",
 	"src/lights/HemisphereLight.js",
 	"src/lights/PointLight.js",

utils/build/includes/extras.json

@@ -63,7 +63,6 @@
 	"src/extras/helpers/SkeletonHelper.js",
 	"src/extras/helpers/SpotLightHelper.js",
 	"src/extras/helpers/VertexNormalsHelper.js",
-	"src/extras/helpers/VertexTangentsHelper.js",
 	"src/extras/helpers/WireframeHelper.js",
 	"src/extras/objects/ImmediateRenderObject.js",
 	"src/extras/objects/MorphBlendMesh.js"

utils/exporters/blender/addons/io_three/constants.py

@@ -197,7 +197,6 @@ PERSPECTIVE_CAMERA = 'PerspectiveCamera'
 ORTHOGRAPHIC_CAMERA = 'OrthographicCamera'
 AMBIENT_LIGHT = 'AmbientLight'
 DIRECTIONAL_LIGHT = 'DirectionalLight'
-AREA_LIGHT = 'AreaLight'
 POINT_LIGHT = 'PointLight'
 SPOT_LIGHT = 'SpotLight'
 HEMISPHERE_LIGHT = 'HemisphereLight'

utils/exporters/blender/tests/scripts/js/review.js

@@ -4,9 +4,9 @@ var prevTime = Date.now();
 var clock = new THREE.Clock();
 
 function render() {
-        
+
     renderer.render( scene, camera );
- 
+
     if ( hasMorph ) {
 
         var time = Date.now();
@@ -15,7 +15,7 @@ function render() {
 
         prevTime = time;
 
-    }     
+    }
 }
 
 function animate() {
@@ -57,7 +57,7 @@ function setupLights() {
     directionalLight.position.set(1, 1, 1).normalize();
     directionalLight.intensity = 1.0;
     scene.add( directionalLight );
-    
+
     directionalLight = new THREE.DirectionalLight( 0xb8b8b8 );
     directionalLight.position.set(-1, 0.6, 0.5).normalize();
     directionalLight.intensity = 0.5;
@@ -77,7 +77,7 @@ function loadObject( data ) {
 
     var hasLights = false;
 
-    var lights = ['AmbientLight', 'DirectionalLight', 'AreaLight',
+    var lights = ['AmbientLight', 'DirectionalLight',
         'PointLight', 'SpotLight', 'HemisphereLight']
 
     var cameras = ['OrthographicCamera', 'PerspectiveCamera'];
@@ -126,13 +126,13 @@ function loadGeometry( data, url ) {
     data = loader.parse( data, texturePath );
 
     if ( data.materials === undefined ) {
-    
+
         console.log('using default material');
         data.materials = [new THREE.MeshLambertMaterial( { color: 0xb8b8b8 } )];
-    
+
     }
 
-    var material = new THREE.MeshFaceMaterial( data.materials ); 
+    var material = new THREE.MeshFaceMaterial( data.materials );
     var mesh;
 
     if ( data.geometry.animations !== undefined && data.geometry.animations.length > 0 ) {
@@ -195,11 +195,11 @@ function loadBufferGeometry( data ) {
 function loadData( data, url ) {
 
     if ( data.metadata.type === 'Geometry' ) {
-        
+
         loadGeometry( data, url );
-    
+
     } else if ( data.metadata.type === 'Object' ) {
-    
+
         loadObject( data );
 
     } else if ( data.metadata.type === 'BufferGeometry' ) {
@@ -226,7 +226,7 @@ function init( url ) {
     container.appendChild( renderer.domElement );
     renderer.gammaInput = true;
     renderer.gammaOutput = true;
-    
+
     var aspect = container.offsetWidth / container.offsetHeight;
     camera = new THREE.PerspectiveCamera( 50, aspect, 0.01, 50 );
     orbit = new THREE.OrbitControls( camera, container );
@@ -243,7 +243,7 @@ function init( url ) {
 
 	var xhr = new XMLHttpRequest();
     xhr.onreadystatechange = function ( x ) {
-    
+
         if ( xhr.readyState === xhr.DONE ) {
 
             if ( xhr.status === 200 || xhr.status === 0  ) {
@@ -256,8 +256,8 @@ function init( url ) {
 
             }
 
-        } 
-    
+        }
+
     };
     xhr.open( 'GET', url, true );
     xhr.withCredentials = false;